Agenda packet — Seaside City Council, May 26, 2022 (part 2 of 5)

12. Documentation, from a Physician, that all Contractor’s employees or agents who may be exposed to lead contaminated dust have received a comprehensive medical examination as required by Title 8, Section 1532.1. In addition, the Contractor is to provide Blood Lead Tests on each employee within a two-week period prior to the commencement of said work and within a two-week period of the completion of this project.

13. Documentation of respirator fit testing for all Contractor employees and agents who must enter the work area. This fit testing shall be in accordance with qualitative or quantitative procedures as required by Title 8, Sections 1532.1 & 5144 regulations and conducted at least annually.

14. An emergency preparedness plan as required by Article 1.09 - EMERGENCY PLANNING.

15. A site specific work plan based on scope of work, detailing removal methods to be utilized and measures to prevent the release of lead containing/contaminated materials to soil, water, air, and other environmental media. Include a diagram showing containment set- up, decontamination unit(s), location of negative air machine and exhaust placement.

16. Master schedule, showing phasing, number of shifts, time for air clearances, tear down and manpower loading to be utilized for the duration of the project.

17. Copies of all transport manifests, trip tickets and disposal receipts for all waste materials removed from the work area within 48 hours of the transport, to the Owner or Owner’s Environmental Consultant.

C. During abatement activities, Contractor shall submit to Owner or Owner’s Environmental Consultant documentation that includes, without limitation, the following:

1. Copies of the work area entry/exit log book daily. Log book must record name, affiliation, time in, and time out for each entry into the work area.

2. Post on site (within 48 hours) results of all required OSHA air monitoring.

3. Copies of all accident/incident reports where injury or damage has occurred on or to the Owner's property within 2 hours.

1.07 NOTICES
A. Post in the clean room area of the worker decontamination enclosure a list containing the names, and telephone numbers of Owner or Owner’s Environmental Consultant.

B. Post in the clean room area of the worker decontamination enclosure, or other approved prominent location, a list of all persons authorized to enter the work area.

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C. Additional postings shall include:

1. Visitor Entry and Exit Log.

2. Employee Daily Sign in Log.

3. Entry and Exit Procedures.

4. Emergency Procedures.

5. As required by the Department of Labor.

6. As required by the Federal EPA Renovation, Repair and Painting Rule.

1.08 SITE USE AND SECURITY
A. Confine operations at the site to the areas permitted under the Contract. Portions of the site beyond which areas on which work is indicated are not to be disturbed.

B. The work area shall be restricted only to authorized, trained and protected personnel, including Contractor, Contractor's employees, Owner’s employees, Owner’s Environmental Consultant, Federal, State, and Local inspectors.

C. Entry into the work area by unauthorized individuals shall be reported immediately to the Owner’s Environmental Consultant.

D. Contractor shall be responsible for project area security during abatement operations in order to protect work efforts and equipment. Contractor shall remove wastes and clean areas prior to leaving the area each day. Contractor is responsible for any containment or equipment left beyond the scheduled shift.

1.09 EMERGENCY PLANNING
A. Emergency planning and procedures shall be developed by Contractor prior to abatement initiation.

B. Emergency procedures shall be in written form and prominently posted. Contractor shall ensure that all persons entering the work area read these procedures and understand the Project site layout, location of emergency exits and emergency procedures.

C. Emergency planning shall include considerations of fire, explosion, electrical hazards, slips, trips and falls, confined spaces, earthquakes and heat related injury. Written procedures shall be developed and employee training in procedures shall be provided by Contractor.

D. Employees shall be trained in evacuation procedures in the event of work place emergencies.

1. For non-life threatening situations, employees injured or otherwise incapacitated shall decontaminate following normal procedures with assistance from fellow workers, if necessary, before exiting the work

2. For life threatening injury or illness, worker decontamination shall take least priority.

After measures to stabilize the injured worker, remove him from the work place and secure proper medical treatment.
a. Telephone numbers of all emergency response personnel shall be prominently posted in the clean and equipment rooms.

1.10 1.10 FIRE PROTECTION
A. All plastic, spray-on strippable coatings, and structural materials used in the removal and disposal of material containing lead process shall be UL approved and certified as fire retardant or noncombustible.

B. Wood shall be pressure treated and certified as fire retardant.

C. Safety Data Sheets (SDS) for fire retardant materials shall be made available upon request D. All combustible rubbish and debris, including properly bagged lead associated waste shall be properly disposed of at the end of each working day.

E. A minimum of one (1) 4A/60BC dry-chemical extinguisher shall be maintained at each of the following locations:

1. At each corner of the work area. Where no clear corners exist, four (4) extinguishers shall be placed around the exterior wall of the work area so that they are approximately 25 percent of the total distance apart.

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a. Exception: Where total contained work area is less than 1,000 square feet, two (2) 4A/60BC extinguishers shall be provided. All extinguishers shall be clearly identified with red tape.

2. Contractor shall ensure that on site personnel are aware of the location and proper use of all extinguishers and other fire/life safety equipment.

PART 2 – PRODUCTS

2.01 MATERIALS
A. General: Contractor shall carefully adhere to the following:

1. All plastic, spray-on strippable coatings and structural materials used shall be UL certified as fire retardant or non-combustible.

2. Deliver all materials in the original packages, containers, or bundles bearing the name of the manufacturer and brand name (where applicable).

3. Polyethylene sheeting utilized for worker decontamination enclosures and barriers shall be black or opaque in color and shall be a minimum of 6 mil. thick.

4. Disposal bags shall be minimum 6 mil polyethylene, as required by Title 8, Section 1532.1 and Title 22 Sections 66262.31 and 66262.32.

5. Stick on labels as per EPA, DTSC, DOT and/or CAL/OSHA requirements for disposal drums.

6. Warning signs as required by CAL/OSHA shall be utilized at each regulated work area.

7. Postings at all entrances to the structure(s) undergoing disturbance of lead-based or lead containing paint as per Title 8, Section 1532.1, Title 17, Sections 35000-36100 and 40 CFR 745.80.

B. Lead Removal:

1. Furnish all SDS sheets for applicable materials. Non-phosphate based cleaning agents, such as “Lead Dissolve” or equivalent, shall be used for clean-up applications.

2.02 EQUIPMENT
A. General:

1. Respirators shall be furnished to the abatement workers by Contractor. The respirators shall have been tested and approved by National Institute of Occupational Safety and Health (NIOSH) for use in lead-contaminated atmospheres.

2. Contractor shall provide full body disposable protective clothing, including head, body, and foot coverings to all workers and visitors working in and/or inspecting the work area where exposure to lead dust may exist, in sizes adequate to accommodate movement without tearing.

3. Additional safety equipment (e.g. hard hats, eye, safety, and disposable gloves), as necessary, shall be furnished to all workers and authorized visitors and shall comply with Title 8, Sections 1500-1938 and 3200-6184.

4. Nonskid footwear shall be worn by all abatement workers. Disposable clothing shall be adequately sealed to the footwear to prevent body contamination.

5. Furnish a sufficient supply of disposable mops, rags, and sponges for work area decontamination.

B. Removal:

1. A sufficient supply of scaffolds, ladders, lifts and hand tools (e.g., scrapers, wire cutters, brushes, utility knives, wire saws, etc.) shall be furnished as needed.

2. Rubber dustpans and rubber squeegees shall be furnished for cleanup.

3. Brushes utilized for removing loose lead containing material shall have nylon or fiber bristles, not metal.

4. A sufficient supply of HEPA filtered vacuum systems shall be furnished during cleanup.

C. Enclosure:

1. Powered tools equipped with HEPA filtered local exhaust ventilation shall be utilized during the installation of enclosures and supports if there is any need to disturb leadcontaining materials during this process. As an alternative, lead material may be Packet Page 223
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partially removed following controlled removal procedures approved by the Owner or their Environmental Consultant.

PART 3 – EXECUTION

3.01 LBP/LBM/LCSC REMOVAL PREPARATION:

A. All work which disturbs LBP, LBM, or LCSC, must be performed using “Lead-Safe Work Practices” per Title 17 Sections 35000-36100 and 40 CFR 745.80.

B. All lead abatement workers shall be provided, at a minimum, with the following:

1. A clean changing area.

2. Wash basins equipped with soap, clean water and towels.

3. Proper respiratory protection.

4. Training on proper techniques in decontamination and personal hygiene requirements.

5. Training on the health hazards of lead exposure including ingestion of leadcontaminated food.

C. Removal Preparation:

1. Set up a lead control area by cordoning abatement area off with warning tape bearing bold, 2 inch lettering stating the following: ”WARNING LEAD WORK AREA POISON NO SMOKING OR EATING” or as required by local ordinances.

2. Install remote worker decontamination unit described below or as agreed upon with the Owner or the Owner’s Environmental Consultant.

3. Workers shall don personnel protective equipment as required.

4. Pre-clean all vertical and horizontal surfaces within the work area using a HEPAfiltered vacuum and/or wet cleaning (with non-phosphate detergents) as appropriate.

Contractor shall not use any methods that would raise dust such as dry sweeping or otherwise disturb LBP/LBM/LCSC during the pre-cleaning phase.

5. HEPA vacuum all surfaces below for a distance of three feet in all directions from the intended building component on which removal is to be conducted, removing all preexisting paint debris.

6. Place 6-mil polyethylene sheeting on the floors and all openings into the work area.

Openings include, but are not limited to, doors, windows, and HVAC supply/return grills.

7. Perform removal activities in accordance with this specification.

3.02 LBP/LBM/LCSC REMOVAL PROCEDURES
A. Prior to the start of work the Contractor shall submit to the Owner or the Owner’s Environmental Consultant, for approval, a site specific work plan detailing LBP/LBM/LCSC removal methods to be utilized and measures to prevent the release of lead contaminated materials to soil, water, air, and other environmental media.

B. Lead glazed ceramic tiles shall be removed substantially intact using methods that reduce the amount of airborne lead particulates generated and the amount of waste for disposal.

C. For health and safety reasons the following LBP/LBM/LCSC removal methods shall not be used:

1. Chemical removal methods that produce liquid waste that is regulated under present United States Environmental Protection Agency, RCRA, state and local hazardous waste regulations, unless approved by the Owner.

2. Burning of lead based paint with a heat guns operating at temperatures greater than 1,100o
F, an open flame torch, or equivalent method that will generate airborne lead fumes/particles.

3. Dry sanding lead based paint with an abrasive electric or air-powered sander without a HEPA exhaust tool or HEPA vacuum filtration equipment.

4. Uncontained water blasting.

3.03 LEAD WASTE HANDLING PROCEDURES
A. Maintain surfaces within the lead control area free of accumulations of paint chips and dust.

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area. Do not dry sweep or use compressed air to clean up the area. At the end of each work shift and when the lead removal operation has been completed, clean the area of visible lead paint contamination by vacuuming with a HEPA filtered vacuum cleaner and/or wet mopping the area.

B. All disposable personal protective equipment, respirator cartridges, and HEPA vacuum filters shall be disposed of upon completion of the work shift and when the lead removal operation has been completed.

C. All removed LBP/LBM/LCSC, lead-contaminated clothing and equipment, and leadcontaining dust/debris shall be placed into a 55-gallon drum that meets the requirements of 49 CFR 178, Title 22, Sections 66263.10 - 66263.58 and any other applicable state regulations.

1. Waste streams shall be segregated for required disposal testing. Contractor is responsible to test said materials in accordance with all Federal, State and local laws.

Contractor must separate non-hazardous waste from hazardous waste. Contractor is to test all wastewater prior to release into the sanitary sewer drain in accordance with local and State water standards. The Owner’s Environmental Consultant must be notified in writing at least 48 hours in advance of testing, so testing can be verified. A copy of the test results and waste profiles shall be sent to the Owner and Owner’s Environmental Consultant prior to waste removal.

2. Properly label each drum to identify the type of waste per 49 CFR 172, Title 22, Sections 66263.10 - 66263.58 and any other applicable state regulations, and the date lead- contaminated wastes were first put into the drum.

D. The Contractor shall make provisions for the safe storage of waste on site while waste characterization is being performed and until transport off site for disposal. All wastes must be transported for disposal within 90 days of the generation. For health and safety reasons, waste storage areas must be treated as lead control areas with restricted access.

E. All lead waste or lead-contaminated waste shall be characterized by performing TTLC, STLC and/or TCLP tests prior to disposal. TCLP results indicating 5 parts per million or more lead shall be disposed of as RCRA regulated hazardous waste. Lead waste characterization and disposal shall be the responsibility of the Contractor and shall be performed while the Owner’s Environmental Consultant is present.

3.04 TRANSPORTATION OF LEAD WASTE
A. The transporter of the hazardous waste shall comply with requirements of Title 22, Sections 66263.10 - 66263.58 and with applicable provisions of hazardous materials regulations adopted by the Department of California Highway Patrol, Title 13, Division 2, Chapter 6, Article 3, commencing with section 1160, pursuant to Vehicle Code Sections 27903, 34500, 34501, and 31309, governing containers, packing, labels, marking, vehicle placards, shipping papers, loading, shipping certificates and incident reporting.

3.05 LEAD WORK AREA CLEAN UP PROCEDURE
A. After all removal activities on the LBP/LBM/LCSC have been completed from the specified building components, the Contractor shall clean all identified surfaces and remove any "settled" lead dust/debris. The following procedures shall be used:

1. HEPA vacuum all surfaces in the work area including woodwork, walls, windows, window wells, and floors.

2. Wash all surfaces in the work area with a solution containing non-phosphate detergents. Prepare solution using hot water. Workers shall use towels, sponges, and mops to clean all surfaces including all areas that had been covered with polyethylene sheeting. Cleaning shall start at the ceiling and work down to the floors. Mix up a new cleaning solution frequently so it remains relatively clean.

3. Discard all items used for cleaning (towels, sponges, rags, mop heads, etc.) in a plastic bag for later disposal into steel drums.

4. After the surfaces have dried, HEPA vacuum all surfaces a second time until no dust or residue can be seen.

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3.06 FINAL INSPECTION
A. The following two inspections shall be performed by the Owner or their Environmental Consultant with the assistance of the General Contractor:

1. A visual inspection after all LBP/LBM/LCSC removal work is completed. This inspection will determine that all required surfaces have been properly stabilized. The inspection will occur at a minimum of 24 hours after all wet methods have been used to assure that de- lamination caused by the water has not occurred. The General Contractor shall sign off in writing that the paint has been sufficiently stabilized and the remaining paints and coatings are ready for repainting.

2. After the final cleanup of the work areas a visual inspection will be conducted to ensure that all settled dust and lead containing/contaminated debris has been removed.

3.07 LEAD WORKER DECONTAMINATION SYSTEMS
A. Worker decontamination enclosure systems shall be provided for all locations where workers will enter or exit the work area. As a minimum, one system at a single location is required.

B. Worker decontamination enclosure systems constructed at the Project site shall utilize 6 mil black or opaque polyethylene sheeting, or other approved materials for privacy.

C. Alternate methods of providing Decontamination facilities may be submitted to the Owner or their Environmental Consultant for approval. Do not proceed with any such method(s) without the written authorization.

1. Prior to the receipt of negative exposure assessments as required in Title 8, Section 1532.1, the worker decontamination enclosure system shall consist of at least a clean room, wash room, and an equipment room, each separated from the other and from the work area by airlocks.

2. Clean rooms shall be sized to adequately accommodate the work crew. Space for storing respirators shall be provided in this area. Clean work clothes, clean disposable clothing, replacement filters for respirators, towels and other necessary items shall be provided inadequate supply at the clean room. A location for posting notices shall also be provided in this area.

3. Wash room shall contain one or more washbasins as necessary to adequately accommodate workers. An adequate supply of soap, shampoo and towels shall be supplied by Contractor and available at all times.

4. The equipment room shall be used for storage of equipment and tools at the end of a shift after they have been decontaminated using a HEPA filtered vacuum and/or wet cleaning techniques as appropriate. Replacement filters (in sealed containers until used) for filtration equipment, extra tools, containers or surfactant and other materials and equipment that may be required during the abatement may also be stored here as needed. A walk off pan (a small children's swimming pool or equivalent filled with water shall be located in the room for workers to clean off foot coverings after leaving the work area and prevent excessive contamination of the worker decontamination enclosure system. A drum lined with a 6 mil polyethylene bag for collection of disposable clothing shall be located in this room. Contaminated footwear shall be stored in this area for reuse the following workday.

3.08 ALTERNATE PROCEDURES
A. If specified procedures cannot be utilized, a request shall be made in writing to the Owner or Owner’s Environmental Consultant providing details of the problem encountered and recommended alternatives.

B. Alternative procedures shall provide equivalent or greater protection than procedures that are replaced.

C. Any alternative procedure must be approved in writing by the Owner or the Owner’s Environmental Consultant prior to the implementation of the procedure and must have no additional cost impacts.

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3.09 OWNER PERFORMED SAMPLING AND TESTING
A. The Owner may, at its discretion, perform environmental air, soil, and/or wipe sampling for lead. Contractor shall control lead levels following the completion of LBP/LCSC related work in the work boundary or lead control area and at all times outside the work boundary or lead control area so that the airborne lead level, soil levels, and ground surface levels do not exceed established background or regulatory levels.

B. Wipe and Soil clearance sampling may be performed within the controlled work areas following completion of all lead-related impact and decontamination efforts.

1. Release Criteria: Decontamination of the work site is complete when each of at least two samples per work area are analyzed and reveal lead concentrations below those set forth by CDPH in 17 CCR 35001, et. seq. Generally, this shall be <10 micrograms of lead per square foot of area on interior floors and 400 parts per million of lead in soil.

2. If these conditions are not met then the decontamination is incomplete and the cleaning procedures shall be repeated. The area shall be re-tested by the Owner’s Environmental Consultant at the contractor’s expense at no additional cost to Owner until satisfactory levels are obtained.

3.10 OSHA PERSONNEL AIR MONITORING
A. The contractor is responsible for providing daily OSHA compliance monitoring as required by Title 8, Section 1532.1.

1. At minimum, Contractor shall conduct breathing zone personal air monitoring of each and every different job category/task (i.e. preparation, wet scraping, feathering, priming, clean- up, etc.). Breathing zone shall be considered an area within a hemisphere, forward of the shoulders, with a radius of 6 to 9 inches from the center at the nose or mouth of an employee.

2. Monitoring shall be conducted by a qualified professional experienced and knowledgeable about the methods of air monitoring and in accordance with Title 8, Section 1532.1.

3. Monitoring shall be performed daily until an NEA has been established for each and every different job category/task.

4. Monitoring results and appropriate laboratory analysis reports shall be submitted to Owner or Owner’s Environmental Consultant within forty-eight (48) hours of the monitoring work.

END OF SECTION

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APPENDIX A
Tables
AREA 1: BUILDING AND HARDSCAPE LEAD MATERIALS SUMMARY
Lead Paint and Materials

ROOM COMPONENT SUBSTRATECOLOR CONDITION PB UNITS
Outside Wall Wood Beige Intact 18.6 mg/cm2
Inside Door Wood Brown Intact 0.05 mg/cm2
Inside Window Sill Wood Brown Intact 0.01 mg/cm2
Inside Shelf Wood Brown Intact 0.1 mg/cm2
Outside Curb Concrete Blue Deteriorated 1.3 mg/cm2
Outside Curb Concrete Green Deteriorated 0.14 mg/cm2
Outside Curb Concrete Red Deteriorated 0.4 mg/cm2
Outside Curb Asphalt Red Deteriorated 0.01 mg/cm2
Bold = Lead-based
Lead Waste Characterization Estimate
SAMPLE # DESCRIPTION LOCATION RESULT UNITS
1-PBW-01 Roofing 66%, Stucco 12%,
Wood
Unpainted 11%,
Wallboard/Ceiling Tiles 7%,
Wood Painted 5%, by Weight
Interior and
Exterior
20 mg/kg
The sample results was below the Title 22 CCR Division 4.5, Minimum Standards for Management of Hazardous and Extremely Hazardous Wastes TTLC level.

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SECTION 028416

HAZARDOUS MATERIALS REMOVAL AND DISPOSAL
PART 1 GENERAL

1.01 SUMMARY
A. Section Includes:

1. Hazardous materials removal and disposal
B. Related Sections:

1. 02 82 13 Asbestos Abatement.

2. 02 83 33 Removal and Disposal of Material Containing Lead.

1.02 SCOPE OF WORK
A. All work shall be supervised by experienced certified persons trained, knowledgeable and qualified in the techniques of hazardous materials abatement, and handling of hazardous waste, hazardous containing and contaminated materials and the subsequent cleaning of hazardous material contaminated areas.

B. For a listing of hazardous materials identified at the Project Site refer to Vista Environmental Consulting’s report titled Vista Environmental Consulting’s reports titled ““Hazardous Materials Survey Report, Former Fort Ord - Areas 1, Seaside, California” dated January 14, 2022, “Soil Sampling Report and Soil Remediation Work Plan, Former Fort Ord - Phase 1A, Seaside, California” dated March 4, 2022, and Appendix A Tables.

C. The contractor is to review all contract documents and reports, and field verify quantities and locations of hazardous materials related work. Any discrepancies between the contractual bid set documentation and site visits must be submitted in writing to the Owner or Owner’s Environmental Consultant, prior to bidding.

D. Schedule of work shall be an 8-hour shift, Monday to Friday during normal working hours (0700 to 1900) unless a 48 hour notice is given in writing to the Owner and Environmental Consultant 48 hours in advance and is approved by the Owner.

E. Handling and management of hazardous waste shall be performed by personnel trained to the requirements of 29 CFR 1910. 120(p)(8) & (q); 22 CCR 66265.16 and 66273.36. The Contractor shall provide documentation that such training has been provided to its employees pursuant to 29 CFR 1910.120(p)(8) & (q).

F. Contractor shall furnish all labor, materials, services, insurance (specifically covering the handling of hazardous waste), disposal and/or recycling of said waste, waste characterization of all potentially hazardous materials and equipment which is specified, shown or reasonably implied in project documents or discovered during renovation/demolition activities.

G. The contractor shall make sure that hazardous materials do not contaminate areas outside the regulated work areas. These areas include, but are not limited to, the interior of the buildings or the environment outside the buildings. If such contamination occurs, the contractor shall incur all costs associated with the decontamination of the areas. These costs include, but are not limited to, the Owner’s Environmental Consultant fees and analytical fees deemed necessary by the Owner.

H. The work, in general, includes, but is not limited to, the following;

1. The removal, handling, transportation, and recycling or disposal of all materials that meet the definition of hazardous or extremely hazardous waste, as defined in Title 22, Division 4.5 et seq. of the California Code of Regulations (CCR) or is otherwise regulated by local, state or federal law and is not covered by related sections. This includes, but is not limited to:
a. Potentially contaminated soil related work.
b. Ballasts from light fixtures. All light fixtures are to be visually inspected, prior to removal or retrofitting, to determine if they contain PCB’s or are classified as electronic waste.

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1) Ballasts that are unmarked or not labeled as electronic ballasts should be considered PCB-containing and properly handled.
2) Ballasts marked No PCB’s or PCB Free should be considered as such. 3) Ballasts marked or labeled as electronic ballasts shall be considered electronic waste and handled as such.
c. Oil-based transformers in the path of construction. All oil-based transformers are assumed to contain PCB’s.
d. Fluorescent light tubes and other non-incandescent lamps (e.g. Metal Halide, Mercury Vapor, High Pressure Sodium, Halogen and Compact Fluorescent) from light fixtures.
e. Mercury containing switching devices found in thermometers, thermostats and other equipment controls.
f. Batteries contained in equipment or building systems such as emergency lighting, fire alarm systems, hard wired exit signs, or free-standing. g. Electronic waste, such as computer systems, communications equipment, electronic light ballasts, fire life and safety systems, televisions, and other electronic devices. This includes any device with a “printed” circuit board. h. Other materials classified as Universal Wastes per Title 22 CCR Sections 66273.1- 66273.90.
i. Ozone depleting chemicals found in Heating, Ventilation, and Air Conditioning (HVAC) systems, water fountains/coolers, and fire suppression systems. j. Radiation containing devices such as smoke detectors and non-hard wired fire exit signs.
k. Treated wood waste.

2. Placement of all contaminated items generated as a result of work activities and clean up in approved storage containers;

3. Marking and labeling of all hazardous Articles and Items for storage and disposal purposes;

4. Transportation of all hazardous waste, items and containers to disposal facility or, to an approved and permitted off-site processing site for recycling;

5. Labeling and record keeping in accordance with all applicable laws and regulations;

6. Prepare manifests and all other required documentation for transportation, processing and disposal of hazardous waste for signature by the Owner’s Environmental Consultant.

I. The Contractor’s potentially contaminated soil related work includes the following:

1. Review the referenced “Soil Screening Sampling Report” for likely soil contaminates and levels found to potentially be of concern for worker protection and soil waste handling and disposal based on the limited sampling, sample locations and depths.

Actual contaminates and contaminate levels may vary based on actual excavation locations and depths.

2. Workers and their supervisors excavating and/or handling excavated soils for demolishing buildings or hardscape shall have appropriate hazard communication training for anticipated soil contaminates as well as dust and contamination control measures required, and other job related hazards.

3. All excavated soils to be reused or disposed of shall be temporarily stockpiled at a location pre-approved by the Owner and sampled and analyzed for hazardous contaminants. Stock piles shall be protected from wind and rain using protective covering or approved treatment. All sample results shall be provided to the Owner or Owner’s Environmental Consultant for review before re-use or disposal of soils. The Contractor shall be responsible for all costs related to soil excavation, stockpiling, testing, and disposal.

4. The Contractor is required to take appropriate dust control measures to prevent visual fugitive dust emissions from leaving the construction excavation area. No visual emissions outside the immediate construction area is allowed.

5. All shipments of contaminated soil shall be in accordance with analytical results, disposal site requirements, proper manifesting and transportation to appropriately Packet Page 230
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permitted waste site or if shipped for re-use based on sample results that are acceptable and approved by the Owner.

J. Contractor is responsible for profiling all waste streams. Results must be submitted to the Environmental Consultant for verification of proper disposal.

K. It is not the responsibility of the Owner’s Environmental Consultant to supervise the Contractor; nor to direct the Contractor’s work effort; nor to assume the management of, or responsibility for, the Contractor’s health and/or safety practices, nor its waste management, nor its regulatory compliance. At all times, the Contractor shall be solely responsible for the quality and execution of all phases and aspects of the work.

1.03 QUALITY ASSURANCE
A. Work under this Contract is unique, in that it includes the handling and transportation of highly toxic substances and materials requiring special expertise. Therefore, the Contractor or his Agent must meet specific qualifications.

1. Single Party Responsibility: The firm performing the work of this contract shall be responsible for, and accomplish, all hazardous materials related activities as noted in the contract documents and included herein.

2. License Requirements: Any Contractor or his Agent performing work on this contract must be currently licensed by the State of California, for the transporting, handling and hauling of hazardous and extremely hazardous wastes as required for the work to be performed.

3. Qualifications Statement: Provide a Statement of Qualifications to the Owner or Owner’s Environmental Consultant for review and acceptance. The statement shall provide sufficient data and information to prove to the satisfaction of the Owner's Environmental Consultant that the firm performing the work of this contract is fully experienced in the handling, transportation and storage of hazardous waste and contaminated articles and items.
a. The statement shall, at a minimum, provide the following information and data regarding work experience with hazardous waste:
1) Show, that as a major activity of work, the firm proposing to perform work of this contract has been engaged in hazardous waste related activities, including the removal, spill clean-up, transportation and disposal of high and low concentration toxic fluids and solids.
2) Provide data proving experience on a minimum of three prior projects involving the type of activities as noted in this specification section during the last two years.
3) Provide proof of current licensing for the transportation and hauling of extremely hazardous wastes as required in this specification section.

4. If the Contractor or his Agent does not meet the pre-qualification specified herein, a qualified alternative should be provided at no additional cost to the client.

1.04 GENERAL REQUIREMENTS
A. Insurance: Refer to General and Supplementary Conditions for insurance requirements.

B. Regulations: All work shall comply with the United States Environmental Protection Agency (EPA) rules and regulations governing hazardous waste: Title 40 CFR, 239 - 282, as well as the United States Department of Transportation Hazmat Safety Regulations Title 49, CFR, Parts 100-185 as published in the most recently published edition of the Federal Register.

Additionally, all work and work related practices should comply with applicable federal, state and local rules and regulations including, but not limited to, Title 40, CFR Part 761-- Polychlorinated Biphenyls (PCBs) Manufacturing, Processing, Distribution In Commerce, And Use Prohibitions; the California Department of Industrial Relations, Title 8 CCR, Division 1, Chapter 4; California Department of Public Health, Title 22 CCR, Division 4.5; and the California Health and Safety Code. Where conflicts occur, compliance will be based upon the most stringent for the location and activity being conducted.

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C. Coordination with Electrical Trades: All hazardous waste related work activities to be accomplished under this contract shall be closely coordinated with the electrical work to minimize potential toxic exposure as well as minimize service interruptions.

D. Scheduling of Work: Prior to commencing any work, thoroughly inspect the work area and prepare a schedule which lists anticipated time frames and sequence of operations for the various work activities. The schedule shall include activities such as, removal of equipment, spill clean-up, removal of all hazardous waste containing or contaminated articles, items and containers from the work to on-site long-term storage facilities or off-site disposal facility. The schedule shall also include intended routing for all hazardous waste items to be removed from the work area and transported to on site long-term storage facilities or off-site disposal facility. Work activities, sequence of work, required service interruptions and routing scheme should be coordinated with the Owner or Owner’s Environmental Consultant. Schedules of disconnections, hazardous waste related activities, and reenergization shall be presented to the Owner or Owner’s Environmental Consultant for approval at least two weeks in advance of commencing any work. All other electrical work shall be accomplished before starting removal stages of hazardous waste work. Schedule shall be tightly held to and coordinated with the Owner or Owner’s Environmental Consultant.

E. Work Plan: Prior to the start of work the Contractor performing the work of this Contract shall develop, together with applicable subcontractors, a site specific work plan and submit to the Owner’s Environmental Consultant for approval. This work plan shall, at a minimum, specify procedures, products and materials for containment of the regulated work area, removal of hazardous waste containing/contaminated liquids and solids, decontamination and disposal of the equipment which contained the hazardous wastes, waste storage containers, spill clean-up, personnel decontamination, emergencies, first aid and temporary on site waste storage. This work plan shall also include the names and day time phone numbers of all key personnel, the location of all required on site documentation and emergency/first aid equipment and delineation of the regulated work area. A generalized, "boilerplate" type of plan will not be acceptable.

1.05 SUBMITTALS
A. Requirements are as set forth in Division 1 Specification Sections for items required to be submitted under this section.

B. Complete lists of all materials and equipment proposed for use in the work. List shall include such items as protective clothing, respiratory protection, absorbents, solvents, waste storage containers, Article and Item containers, and all appurtenances. A current safety data sheet (SDS) shall be submitted for each item for which a SDS is available. For items for which no SDS is available, the name of manufacturer, brand name and catalog number of each item where applicable shall be submitted.

C. A detailed site specific work plan based on scope of work. For removal or disturbance of contaminated soils the work plan shall include a description of demolition and excavation methods and dust control methods during soil disturbance. Method and procedures for preventing Work Area access to unauthorized personnel and protection workers, visitors, employees and spaces outside the Work Area from exposure to contamination. In addition, the detailed work plan shall include evaluation of excavated soil contamination, stock piling, and transportation and disposal of solid and hazardous soil wastes.

D. Hazardous waste hauler’s license number, EPA identification number, registered registration with the State of California and Department of Toxic Substances Control and Department of Transportation (DOT).

E. Waste Sites: Submit for approval the name, class, address, EPA I.D. number and telephone number of hazardous and non-hazardous waste site(s) to be utilized for disposal.

F. Waste Profiles: Submit all waste profiles and waste evaluation analytical results.

G. A contingency plan covering accidental hazardous waste spills and worker exposure to hazardous waste.

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H. Copies of all transport manifests, trip tickets and disposal receipts for all asbestos waste materials removed from the work area within 48 hours of the transport, to the Environmental Consultant.

1.06 SAFETY PROCEDURES AND WORKER PROTECTION
A. Take all precautions and measures required to protect employees, inspection personnel, Owner's on site personnel and the general public from exposure to hazardous waste solids, liquids and vapors.

1. All personnel authorized for entry into work areas shall be instructed in the proper procedures for working with or around electrical hazards energized equipment and hazardous waste containing/contaminated materials.

2. All electrical equipment upon which hazardous waste related activities are to be performed shall be de-energized, locked out/tagged out and permanently disconnected from any power source prior to the commencement of the work.

3. Consumption of food or tobacco products shall not be permitted in any of the project work areas where hazardous wastes, volatile solvents and/or other hazardous materials are present. Additionally, no open flames will be permitted in these same areas. Signage to this effect shall be provided for each work area.

4. The Contractor performing the work of this Contract shall develop, together with applicable subcontractors, a contingency plan covering accidental hazardous waste spills and worker exposure to hazardous waste. Separate sections of the plan shall address unique conditions and emergency resources at the facility under the Contract.

A generalized, "boilerplate" type of plan will not be acceptable. The submittal shall also include a separate section to describe the hauler's spill contingency plan and avoidance procedures.

B. Work Area Protection and Marking: Prior to commencing any hazardous waste related work activities provide barricades and warning signs or warning tape to clearly identify and effectively guard against unauthorized entry into work area.

1. Place barricades or otherwise demarcate to maintain a minimum of 25-feet from all perimeters of the work being conducted to the barricades, where feasible. a. Warning tape: Warning tape bearing bold, 2 inch lettering stating the following:
“DANGER - KEEP OUT - TOXIC CHEMICAL WORK AREA” or as required by local ordinances.
b. Signs: Warning signs shall be suspended from rope and placed at intervals of approximately 10 feet. Warning signs for work area shall be approximately 18 inches square with yellow background and 1 inch black letters. Signs shall read:
"DANGER - KEEP OUT - TOXIC CHEMICAL WORK AREA".

2. All equipment such as tools, containers, etc., shall be confined to the work area until work is complete, containers are sealed and equipment properly decontaminated and safely stored for transport.

C. Protective Clothing and Equipment: All workers will follow applicable Federal and State regulations regarding the work activities, including but not limited to OSHA regulations, fall protection standards, respiratory protection, ladder/scaffolding safety, training requirements, personal air monitoring, and personal protective equipment (PPE). At all times when hazardous waste fluids or mixtures in any volume are not sealed in drums, containers or electrical equipment, workers shall wear:

1. Gloves impermeable to both hazardous waste and the clean-up agent in use.

2. Disposable, full body suit, impermeable to both hazardous waste and the clean-up agent in use.

3. Appropriate eye protection to insure that eyes are protected from liquid splatter or exposure to concentrated vapors or fumes.

4. Respiratory protection appropriate for the concentration of the hazardous material(s) and atmosphere present. Supplied air must meet requirements for Grade D air, at a minimum.
a. The Contractor shall provide protective clothing, eye protection, and breathing apparatus as required for authorized inspection personnel upon request.

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D. Personnel Protection and Procedures: The hazardous waste work area shall at no time be left unattended from the commencement of remediation work and until all hazardous waste and incidentals have been sealed in approved containers. If immediate transportation to the hazardous waste storage facility or disposal facility is not feasible, the work area must be secured in a manner approved by the Owner or Owner’s Environmental Consultant.

1. During work procedures and at all times when hazardous waste containing/contaminated fluids in any volume are not sealed in drums, containers or electrical equipment, all personnel entering the regulated work area must don protective clothing and equipment. Upon exiting the work area, all disposable protective clothing shall be placed in appropriate waste storage drums and sealed, for subsequent transportation to the on-site storage facility or disposal facility.

2. Workers with cuts or scratches shall seal these wounds sufficiently to prevent accidental contact of the hazardous materials within the regulated work area prior to entering the regulated work area. Similarly, workers who accidentally incur minor cuts or scratches in the course of work activities shall immediately leave the work area, follow appropriate medical decontamination for known hazards and/or seek medical attention, before returning to the work area.

3. The contractor shall develop and submit to the Owner’s Environmental Health and Safety Department for approval a Health & Safety Plan (HASP) specific to the work activities.

4. All SDS for materials used on this project shall be submitted to the Owner’s Environmental Health and Safety Department for approval.

5. The contractor is responsible for providing daily OSHA compliance monitoring as required by CCR Title 8 and 29 CFR, for the hazardous materials work being performed.

6. The first day’s samples for all personal air monitoring shall be submitted to the laboratory on a rush basis to ensure rapid reporting of the initial exposure level and to adjust PPE, appropriately.

1.07 SITE USE AND SECURITY
A. The work area shall be restricted only to authorized, trained and protected personnel, including Contractor, Contractor's employees, Owner’s employees, Owner’s Environmental Consultant, federal, state, and local inspectors.

B. Entry into the work area by unauthorized individuals shall be reported immediately to the Owner’s Environmental Consultant.

C. Contractor shall be responsible for project area security during abatement operations in order to protect work efforts and equipment. Contractor shall remove wastes and clean areas prior to leaving the area each day. Contractor is responsible for any containment or equipment left beyond the scheduled shift.

1.08 EMERGENCY PLANNING
A. Emergency planning and procedures shall be developed by Contractor prior to abatement initiation.

D. Employees shall be trained in evacuation procedures in the event of work place emergencies.

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2. For life threatening injury or illness, worker decontamination shall take least priority.

E. Employees shall be trained in the location and proper use of all extinguishers and other fire/life safety equipment.

PART 2 – PRODUCTS

2.01 MATERIALS AND EQUIPMENT
A. Storage Containers:

1. All hazardous waste fluids, hazardous waste-contaminated fluids, including flush and cleaning solvents and mixtures, shall be stored in sealed DOT approved closed top drums or other waste container approved for storage of these materials.

2. All hazardous waste solid wastes and items including disposable items used in the course of the work such as rags, absorbents, protective clothing, etc., shall be stored in sealed DOT approved closed top type drums or other waste container approved for storage of these materials.

3. Any hazardous waste article container, other than approved DOT drums, intended for storage, shall be submitted to the Owner or Owner’s Environmental Consultant for approval.

B. Solvents, Cleaning Agents and Absorbents:

1. Solvents: An appropriate solvent in which hazardous wastes are shown to be soluble in. Care should be taken to limit the complexity of the waste stream. In all cases where solvents are used in the course of work, proper ventilation shall be provided by the Contractor to insure that resulting fumes/vapors are not dispersed to occupied building areas either as a result of natural convection or via air intakes for building ventilation systems. The manufacturer's recommendations for application and requirements of Cal/OSHA shall be strictly observed.

2. Cleaning Agent: An appropriate cleaning agent in which hazardous wastes are shown to be soluble in. Care should be taken to limit the complexity of the waste stream.

Numerous, non-toxic, cleaning agents shown to meet or exceed the solubility requirement above are commercially available. In all cases where cleaners are used in the course of work, proper ventilation shall be provided by the Contractor to insure that resulting fumes/vapors are not dispersed to occupied building areas either as a result of natural convection or via air intakes for building ventilation systems. The manufacturer's recommendations for application and requirements of Cal/OSHA shall be strictly observed.

3. Absorbents: An appropriate absorbent for the hazardous waste being collected/contained. Care should be taken to limit the complexity of the waste stream.

Numerous, non-toxic, absorbents shown to meet or exceed the solubility requirement above are commercially available. The manufacturer's recommendations for use or application and requirements of Cal/OSHA shall be strictly observed.

PART 3 – EXECUTION

3.01 SPILL CLEAN-UP, CONTAINERIZATION AND MARKING
A. Clean-Up of Work Area, Hazardous Waste Articles and Spills:

1. Equipment and Tools: After the last hazardous waste has been removed and all fluids and solids cleaned from remaining fixtures and surfaces, all tools and equipment used in the work shall be decontaminated and properly stored for reuse. a. All non-permeable tools that may have come in contact with hazardous waste at any concentration shall be thoroughly double washed/rinsed with an appropriate cleaning agent, wiped clean and properly stored.

2. Hazardous Waste Contaminated Articles: All exterior surfaces of equipment that may have come in contact with hazardous waste or contaminated solids or fluids either Packet Page 235
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during the course of work activities or due to past leaks shall be double washed/rinsed, at a minimum, with an appropriate cleaning agent and wiped clean.

3. Solid Impenetrable Surfaces: All metal surfaces and surfaces with impervious liners which have come in contact with hazardous waste or hazardous waste mixtures in the course of the work or as a result of past leaks shall be thoroughly cleaned using a combination of absorbents and solvents or cleaning agents. Minimum cleaning requirements for these surfaces include removal of bulk material and two rinses with the cleaning agent of the surface or surfaces, which come in contact with hazardous waste or hazardous waste mixtures in the course of the work or as a result of past leaks.
a. The work area shall be effectively ventilated during operations such that vapors used in decontamination and cleaning are not vented to occupied building areas.

Upon completion of hazardous waste-related activities, if fumes or vapors are still present in levels, which could impede breathing or be considered toxic under state and/or NIOSH standards, the Contractor shall provide additional ventilation to accelerate drying.
b. Auxiliary breathing apparatus may only be used by personnel trained in the use of this equipment, medically cleared to wear this equipment and experienced in conducting the required work activities while wearing equipment, which could impede safe work practices.

4. Soils and Porous Materials: The U.S. EPA, Region IX, regards soil, asphalt, wood, cement and un-sealed concrete as porous materials that absorb hazardous waste.

Where practicable, these materials must be removed when they are within the spill or contamination boundary.

5. Decontamination Verification: Completion of decontamination activities will be verified by the Owner's Environmental Consultant collecting an appropriate number and type of samples for specific hazardous waste and surfaces. Contractor is responsible for all costs associated with spill clean-up oversight and sampling.

B. Containerization and Marking:

1. All liquids generated as a result of work activities and clean-up operations shall be placed in appropriate waste containers and the containers sealed.

2. All solids such as absorbents, rags, disposable protective clothing, soils, and other incidentals shall be placed in appropriate waste containers and the containers sealed.

3. All drums (and Article containers where used) shall be permanently marked as to specific contents and the first date of accumulation. In addition, each drum (and container) shall be marked with the appropriate labels as per 40 CFR Part 273, 49 CFR Part 178, 40 CFR Part 262 and Title 22 CCR Section 66262.34.

3.02 HANDLING AND TRANSPORTATION TO STORAGE FACILITIES
A. Handling:

1. Drums: All closed and open top drums must be permanently sealed and marked prior to loading on transport vehicle. Filled drums shall be loaded on the transport vehicle by any of the following methods:
a. By a hoist or lift truck utilizing a two-point drum lifter. b. By a hoist or lift truck provided with a band-around type drum lifter, or; c. By a lift truck lifting the drums from underneath by a pallet attached to the drum by a banding arrangement.

2. Drums shall not be lifted by:
a. Any rope, chain or cloth slings tied about the drum. b. Placement of drums on bare lift truck forks.
c. Forcing drums between forks of a lift truck, or;
d. Any commercial drum lifters exerting force on the sides of a drum.

3. All drums or article containers shall be secured to the transport vehicle to prevent movement in transit.

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3.03 TRANSPORTATION TO DISPOSAL FACILITY
A. General: All Hazardous Waste Articles removed and all drums containing liquids, solids and incidentals shall be transported to the off-site hazardous waste approved and permitted recycling/disposal facility.

1. The firm performing the work of this Section shall be licensed for the transportation and hauling of hazardous or extremely hazardous wastes as appropriate. The firm shall provide a route plan, which clearly identifies the routes he proposes to follow while transporting hazardous waste Items from the various work sites (points of generation) to the off-site facilities.

2. A minimum of two operators shall be in attendance at all times when hazardous waste items are being transported, loaded and unloaded.

3. Once waste containers are full and ready for offsite disposal notify the Owner’s Environmental Specialist at 916-732-5335.

B. Application of the Rules in This Part - General Provisions:

1. The rules in this section apply to each motor carrier engaged in the transportation of hazardous materials by a motor vehicle which must be marked or placarded in accordance with 49 CFR Parts 171 and 177 and:
a. Each officer or employee of the carrier who performs supervisory duties related to the transportation of hazardous wastes and hazardous materials. b. Each person who operates or who is in charge of motor vehicle(s) transporting hazardous materials.

C. Compliance with Federal Motor Carrier Safety Regulations:

1. A motor carrier driver or other person must comply with the rules when he/she is transporting hazardous materials by a motor vehicle, which must be marked or placarded in accordance with 49 CFR Parts 171 and 177.

D. State and Local Laws, Ordinances and Regulations:

1. Every motor vehicle transporting or storing Articles and Items containing hazardous materials must be operated and parked in compliance with the laws, ordinances and regulations of the state jurisdiction of which it is being operated in, unless they are at variance with specific regulations of the Department of Transportation which are applicable to the operation of that vehicle which impose a more stringent obligation or restraint.

E. Attendance and Surveillance of Motor Vehicles:

1. A motor vehicle, which contains hazardous material, which is located on a public street or highway or the shoulder of a public highway, must be attended by its driver.

However, the vehicle need not be attended while its driver is performing duties, which are necessary to his duties as the operator of the vehicle. For purpose of this section:
a. A motor vehicle is attended when the person in charge of the vehicle is on the vehicle, awake, or is within one hundred feet of the vehicle and has it within his unobstructed field of view.
b. A qualified representative of a motor carrier is a person who:
1) Has been designated by the carrier to attend the vehicle; 2) Is aware of the nature of the hazardous materials contained in the vehicle he attends to;
3) Has been instructed in the procedures he must follow in emergencies and; 4) Is authorized to move the vehicle and has the means and ability to do so.

1. Parking:

2. A motor vehicle, which contains or hazardous materials, must not be parked on or within five feet of the traveled portion of public street or highway except for brief periods when the necessities of operation require the vehicle to be parked and make it impractical to stop the vehicle in any other place.

F. Routes:

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populated areas, places where crowds are assembled, tunnels, narrow streets, or alleys. Operating convenience is not a basis for determining whether it is practicable to operate a motor vehicle in accordance with this paragraph.

G. Fires/Open Flames:

1. A motor vehicle containing hazardous materials must not be operated near an open fire unless its driver has first taken precautions to ascertain that the vehicle can safely pass the fire without stopping.
a. A motor vehicle containing hazardous materials must not be parked within three hundred feet of an open fire.

H. Smoking:

1. No person may smoke or carry a lighted cigarette, cigar, or pipe, on or within twentyfive (25) feet of any contractor's vehicle, which contains flammable materials (flushing solvents), or an empty tank motor vehicle, which has been used to transport flammable materials.

I. Fueling:

1. When a motor vehicle, which contains hazardous materials, is being fueled:
a. Its engine must not be operating and;
b. A person must be in control of the fueling process at the point where the fuel tank is filled.

J. Tires:

1. If a motor vehicle which contains hazardous materials is equipped with dual tires on any axle, its driver must stop the vehicle in a safe location at least once during each two hours or one hundred miles of travel, whichever is less, and must examine the tires. The driver must also examine the vehicle tires at the beginning of each trip and each time the vehicle is parked.

2. If, as the result of an examination pursuant to the preceding paragraph of this section, or otherwise, a tire is found to be flat, leaking or improperly inflated the driver must cause the tire to be repaired, replaced, or properly inflated before the vehicle is driven.

However, the vehicle may be driven to the nearest safe place to perform the required repair, replacement, or inflation. If, as the result of an examination a tire is found to be overheated the tire will be removed and placed at a safe distance from the vehicle.

The driver shall not operate the vehicle until the cause of the overheating is corrected.

K. Binding and Tie-Down:

1. If a motor vehicle transports hazardous materials all containers must be properly secured in place to insure that no equipment items or containers can be loose or unsafely placed into the transport vehicle. This may include chaining, roping or strapping and winching. The driver of the vehicle must stop the vehicle in a safe location at least once during each two hours or one hundred miles of travel whichever is less and inspect the contents of the shipment. At the time of inspection if any form of binding is found to be loose the driver shall immediately take action to remedy the situation for safe transportation.

2. Any equipment, drums, or other Articles carried in an open, flatbed or stake type truck shall be covered with a tarp to protect it from the elements.

L. Hazardous Waste Instruction and Documents:

1. A motor carrier that transports "Hazardous Waste" must furnish the driver of each motor vehicle in which the waste is transported the following documents:
a. A copy of these rules.
b. A document containing instructions on procedures to be followed in the event of accident or delay. The documents must include the names and telephone numbers of persons to be contacted, and the substance of the hazardous wastes being transported, and the precautions to be taken in emergencies such as fires, accident or leakages.
c. Manifest and permit documents described in these specifications and required for waste transport.

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M. Marking of Vehicles:

1. A motor vehicle being operated must be marked if that vehicle is:
a. Transporting hazardous materials of a kind that require the vehicle to be marked or placarded in accordance with 49 CFR Parts 171 and 177 and; b. Commercial vehicles must display the name or trade name of the carrier operating the vehicle. These vehicles must display markings, which designate the carrier as being a commercial vehicle "for hire".

3.04 HAZARDOUS WASTE DISPOSAL AND RECYCLING
A. The Contractor shall recycle or treat and dispose of all collected hazardous wastes collected and generated during the execution of this Contract including those Articles, fluids, etc. set forth in PART 1 GENERAL of these specifications.

B. Except as may be otherwise specifically directed by the Owner or Owner’s Environmental Consultant, the Contractor shall recycle or treat and dispose of the waste materials as governed by Title 40 CFR, 239 - 282, Title 22 CCR Division 4.5, and other federal, state, local regulations and subsequent amendments:

1. By disposal, incineration or recycling at a facility approved for such use by the U.S.

Environmental Protection Agency, and all other controlling regulatory agencies and bodies of the state, county and municipality of that facility's location all hazardous waste fluids, flushing fluids, and other hazardous waste contaminants. Waste contaminated solids are also to be incinerated as suitable and allowed for this type of disposal.

C. All hazardous wastes generated as part of these operations will be likewise disposed of by the Contractor in a legal manner and said disposal is included in the Contractor's total work item fee.

D. The Contractor shall not sell, transfer, or recover any material from the wastes received from the Owner without their prior written consent.

3.05 MANIFEST AND RECORDS
A. The Contractor shall provide the Owner or Owner’s Environmental Consultant with a compliance certificate verifying that all waste received by it has been properly recycled or treated and disposed.

B. The Contractor shall provide the Owner or Owner’s Environmental Consultant copies of all manifests, permits, weight tickets or other documents currently in effect relating to the specific hazardous wastes to be transported, recycled or treated and disposed hereunder except as otherwise stated in this Section. The Contractor shall also promptly furnish to the Owner or Owner’s Environmental Consultant copies of all new or renewal permits or other documents applicable to this agreement as soon as the Contractor receives same.

C. The Contractor shall furnish completed U.S. EPA approved Uniform Hazardous Waste Manifest for all Hazardous Waste Articles to be collected from the facility at which the removal and decontamination occurred. These manifests shall accompany the waste loads to disposal and be properly completed by the hauler and disposal agent as required by federal and state hazardous waste management law. The final manifest and weight ticket shall then be returned by registered mail to the Owner or Owner’s Environmental Consultant within the designated time period specified by federal law.

D. It shall be the responsibility of the Owner to finalize their hazardous waste records regarding the removal and final disposition of hazardous waste articles.

E. The contract work will not be considered complete nor will the Owner make final payment until the Owner or Owner’s Environmental Consultant receives certifications of proper disposal, incineration and/or recycling.

3.06 PLACEMENT IN STORAGE AND RECORDS
A. Unloading and Placement in Storage:

1. Transport vehicles shall be unloaded utilizing the same equipment and methods as for loading.

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2. Drums and articles shall be placed in the storage facility in locations as directed by the Owner or Owner’s Environmental Consultant.
a. Articles shall be placed such that ample clearance is provided around equipment to facilitate future inspection.
b. Drums shall be placed on pallets of sufficient strength to withstand double stacking. Drums shall not be stacked at time of storage unless space is limited as determined by the Owner or Owner’s Environmental Consultant. Where stacking of drums is necessary, pallets shall be placed between the drum layers.

3. Immediately following unloading of the hazardous waste transport vehicle, the cargo area shall be inspected to check for any fluid leaks. If any fluids are found, the source of the leaking drum or items shall be identified and sealed. a. The contaminated cargo area shall be thoroughly double washed/rinsed clean with absorbents, solvents and liquid cleaner. Cleaning agents, solvents and solids shall be placed in proper drums for disposal.

B. Records: Upon completion of all hazardous waste work related activities the Contractor shall provide a complete record of such activities and storage data to the Safety Officer or other administrator responsible for hazardous wastes at the site. In addition, two copies of the record shall be transmitted to the Owner or Owner’s Environmental Consultant. The record shall include the following data:

1. Name of the firm performing the work of this Section and technician in charge:

2. Drums (and Article Containers where applicable):
a. Drum size (30 or 55 gallon).
b. Identification of contents, i.e., for liquids, flush solvents, cleaning solvents for solids, rags, absorbents, soil, etc.
c. Weight in pounds and gallons of contents of each drum (or container). d. Date placed in storage.

3.07 ALTERNATE PROCEDURES
A. If specified procedures cannot be utilized, a request shall be made in writing to the Owner or Owner’s Environmental Consultant providing details of the problem encountered and recommended alternatives.

B. Alternative procedures shall provide equivalent or greater protection than procedures that are replaced.

C. Any alternative procedure must be approved in writing by the Owner or the Owner’s Environmental Consultant prior to the implementation of the procedure and must have no additional cost impacts.

3.08 OWNER PERFORMED SAMPLING AND TESTING
A. The Owner may, at its discretion, perform environmental air, soil, and/or wipe sampling as appropriate or required for the hazardous materials work performed. Contractor shall control hazardous materials following the completion of related work in the work boundary or control area and at all times outside the work boundary or control area so that the airborne levels, soil levels, and ground surface levels do not exceed established background or regulatory levels for the hazardous material for which work is performed.

3.09 OSHA PERSONNEL AIR MONITORING
A. The contractor is responsible for providing daily OSHA compliance monitoring as required by CCR Title 8 and 29 CFR, for the hazardous materials work being performed.

2. Monitoring shall be conducted by a qualified professional experienced and knowledgeable about the methods of air monitoring and in accordance with Title 8 and 29 CFR.

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3. Monitoring results and appropriate laboratory analysis reports shall be submitted to Owner or Owner’s Environmental Consultant within twenty four (24) hours of the receipt of the analytical results.

END OF SECTION

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APPENDIX A
Tables
AREA 1: BUILDING AND HARDSCAPE OTHER HAZARDOUS MATERIALS SUMMARY

MATERIAL CONTAMINANT ESTIMATED QUANTITY
Fluorescent Tubes (4' Length) Universal Waste 96
Other Non-Incandescent Lamps Universal Waste 3
Light Fixture Ballasts Polychlorinated Biphenyls or EWaste 48 Refrigerator Ozone Depleting Chemicals 1
HVAC Ozone Depleting Chemicals 1
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Analytical Results Summary for Metals in Soil Seaside - Campus Town Development Former Fort Ord Army Base Seaside, California
Sample Location
Sample
Depth (feet bgs1)
Sample
Date2,3
Antimony
Arsenic
Barium
Beryllium
Cadmium
Chromium
Hexavalent
Chromium
Cobalt
Copper
Lead
STLC Pb
TCLP Pb
Mercury
Molybdenum
Nickel
Selenium
Silver
Thallium
Vanadium
Zinc
Results are in milligrams per kilogram(mg/kg)
AREA 1 HARDSCAPE 0.5 4/29/21 <3.3 1.2 21 <0.55 <0.55 13 3.6 73 3.9 1.6 NA4 NA <0.15 <1.1 13 <3.3 <0.55 <3.3 12 7.6 1 7/9/21 <2.6 1.5 18 <0.44 <0.44 12 <0.80 1.9 4.4 2.4 NA NA <0.15 <0.88 9 <2.6 <0.44 <2.6 8.2 7.1

1.5 7/9/21 <2.9 0.83 22 <0.48 <0.48 13 <0.80 1.9 2.5 2.1 NA NA <0.16 <0.95 9 <2.9 <0.48 <2.9 8.9 7.4 2 7/9/21 <2.5 1.4 25 <0.42 <0.42 12 1.3 2 3 4.5 NA NA <0.16 <0.83 8.1 <2.5 <0.42 <2.5 9.6 9.3

3.0 8/26/21 <2.9 1.4 30 <0.48 <0.48 13 <0.26 2.2 2.1 5.9 NA NA <0.16 <0.95 8.7 <2.9 <0.48 <2.9 12 8.6 7.0 8/26/21 <3.3 1.5 31 <0.54 <0.54 15 <0.26 2.1 1.9 2.4 NA NA <0.15 <1.1 1.1 <3.3 <0.54 <3.3 12 8.4 BUILDING 4214 0.5 5/24/17 NA 3.97 NA NA NA NA NA NA NA 237.0 NA NA NA NA NA NA NA NA NA NA

0.5 4/29/21 <2.9 2.8 150 <0.49 <0.49 33 <0.80 4.2 15 180.0 5.2 0.1 0.21 <0.97 15 <2.9 <0.49 <2.9 17 190 1 7/9/21 <2.8 2.8 55 <0.47 <0.47 19 2.8 2.4 6.5 36.0 NA NA <0.15 <0.94 12 <2.8 <0.47 <2.8 11 73

1.5 7/9/21 <2.8 2.3 46 <0.46 <0.46 17 <0.80 2.4 5.6 44.0 NA NA <0.14 <0.93 11 <2.8 <0.46 <2.8 11 60 2 7/9/21 <2.5 1.5 26 <0.42 <0.42 12 1.6 1.9 2.3 5.3 NA NA <0.15 <0.85 9.2 <2.5 <0.42 <2.5 8.7 13

3.0 8/26/21 <2.9 1.7 19 <0.49 <0.49 14 <0.26 1.8 1.7 2.2 NA NA <0.15 <0.98 11 <2.9 <0.49 <2.9 9.8 7.9 7.0 8/26/21 <3.1 1.2 21 <0.52 <0.52 12 <0.26 1.9 1.8 2.3 NA NA <0.15 <1.0 8.3 <3.1 <0.52 <3.1 9.8 8.5 Background Soil Samples
BG-0.5-26AUG2021 0.5 8/26/21 <3.0 1.4 42 <0.51 <0.51 13 <0.26 2.2 3.8 7.60 NA NA <0.16 <1.0 8.9 <3.0 <0.51 <3.0 12 14 BG-1.0-26AUG2021 1.0 8/26/21 <3.1 1.6 46 <0.52 <0.52 14 <0.26 2.3 2.8 3.40 NA NA <0.16 <1.0 9.0 <3.1 <0.52 <3.1 13 9.2 BG-1.5-26AUG2021 1.5 8/26/21 <3.0 1.7 43 <0.50 <0.50 14 <0.26 2.3 2.5 2.70 NA NA <0.15 <0.99 8.9 <3.0 <0.50 <3.0 13 8.2 BG-2.0-26AUG2021 2.0 8/26/21 <3.0 1.7 35 <0.51 <0.51 13 <0.26 2.1 2.1 2.40 NA NA <0.16 <1.0 8.2 <3.0 <0.51 <3.0 12 7.4 BG-4-0.5-2DEC2021 0.5 12/2/21 NA 1.8 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA BG-4-1.0-2DEC2021 1.0 12/2/21 NA 1.6 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA BG-4-1.5-2DEC2021 1.5 12/2/21 NA 1.9 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA BG-4-2.0-2DEC2021 2.0 12/2/21 NA 1.9 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA BG-5-0.5-2DEC2021 0.5 12/2/21 NA 1.5 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA BG-5-1.0-2DEC2021 1.0 12/2/21 NA 1.6 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA BG-5-1.5-2DEC2021 1.5 12/2/21 NA 1.5 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA BG-5-2.0-2DEC2021 2.0 12/2/21 NA 1.5 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA BG-6-0.5-2DEC2021 0.5 12/2/21 NA 1.5 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA BG-6-1.0-2DEC2021 1.0 12/2/21 NA 1.3 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA BG-6-1.5-2DEC2021 1.5 12/2/21 NA 1.4 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA BG-6-2.0-2DEC2021 2.0 12/2/21 NA 1.3 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA Regulatory Agency Comparison Criteria
RWQCB ESLs, Residential Property Use5 11 0.067 15,000 16 78 NE6 0.3 23 3100 80 NE NE 13 390 820 390 390 0.78 390 23,000 RWQCB ESLs, Commercial/Industrial Property Use5 160 0.31 220,00 0 230 1100 NE 6.2 350 47,00
0 320 NE NE 190 5800 11,00
0 5600 5800 12 5800 350,000
USEPA RSLs, Residential Property Use7 31 0.68 15,000 160 71 NE 0.3 23 3100 82 NE NE 11 390 670 390 390 0.78 390 23,000 USEPA RSLs, Industrial Property Use7 470 3.0 220,00
0 2300 980 NE 6.3 350 47,00
0 380 NE NE 46 5800 8100 5800 5800 12 5800 350,000
Notes and abbreviations: A complete copy of the analytical laboratory reports are included in Appendix A.

1. bgs = below ground surface
Packet Page 243
May 2022
Fort Ord Military Reservation Property Deconstruction and Demolition Project Phase 1A 028416 - 16 Hazardous Materials Removal and Disposal

2. May 24, 2017 samples collected by Engeo, Inc., and presented in the Phase II Environmental Site Assessment, June 16, 2017

3. April 28, April 29, July 9 and August 26, 2021 samples collected by Vista Environmental Consulting

4. NA = not analyzed 5. RWQCB Environmental Screening Levels, Table S-1, Soil Direct Exposure Human Health Risk Screening Levels, 2019, rev. 2

6. NE = no level established 7. USEPA Regional Screening Level Summary Table, TR=1E-06, HQ = 1), May 2021 Packet Page 244
May 2022
Fort Ord Military Reservation Property Deconstruction and Demolition Project Phase 1A 028416 - 17 Hazardous Materials Removal and Disposal TABLE 2
Analytical Results Summary for TPH, VOCs, VOCs, Pesticides, PCBs in Soil Seaside - Campus Town Development Former Fort Ord Army Base Seaside, California

SAMPLE LOCATION
SAMPLE
DEPTH
(FEET
BGS1)
SAMPLE
DATE

TOTAL PETROLEUM

HYDROCARBONS

VOLATILE ORGANIC

COMPOUNDS SEMI-VOC PESTICIDES PCBS

TPHG TPHD TPHMO
ACET
ONE
PARAISOPR
OPOL
TOLU
ENE

NAPHTHAL
ENE
NAPHTH

ALENE BEHP
HEPTAC
HLOR
EPOXID
E
ENDRIN
ALDEHY
DE
CHLORD
ANE
ALPHA
CHLORD
ANE
GAMMA
CHLORD
ANE
DIELD
REN
4,4'-
DDD
4,4'-
DDE
4,4'-
DDT
AROCLO
R 1260
Results are in milligrams per kilogram(mg/kg)
AREA
1 HARDSCAPE 0.5 4/29/2 12 <3. 6 <10 <20 <0.18 0 <0.08 9 0.011 <0.500 0.550 <0.0 05 <0.00 5 <0.05 0 <0.00 5 <0. 005 <0.00 5 <0.00 5 <0.00 5 <0.00 5 <0.025 BUILDING 4214 0.5 5/24/1 73 NA NA NA NA NA NA NA NA <0.0 016 <0.00 3 0.088 4 0.008 5 0.01 17 0.010 1 0.012 8 0.006 6 0.054 6 NA

0.5 4/29/2 1 4.7 50 140 0.850 <0.01 4 <0.014 <0.250 <0.25 0 <0.0 25 <0.02 5 <0.02 5 <0.02 5 <0. 025 <0.02 5 <0.02 5 <0.02 5 0.032 0.035 RWQCB ESLs, Residential Property Use4 43
0 260
12,000
61,000
NE5 3.8 39 0.06
2 NE 0.48 NE NE 0.037 2.7 1.8 1.9 0.23
RWQCB ESLs, Commercial/Industrial Property Use4 20
00 1200
180,000
670,000
NE 17 160 0.28 NE 2.2 NE NE 0.16 12 8.3 8.5 0.94
USEPA RSLs, Residential Property Use6 8
2 97 2400 61,00
0 NE NE NE 0.07 NE 1.7 36 36 0.034 1.9 2.0 1.9 0.24
USEPA RSLs, Industrial Property Use6 42
0 560
30,000
670,000
NE NE NE 0.33 NE 7.7 500 500 0.14 9.6 9.3 8.5 0.99
Notes and abbreviations:

A complete copy of the analytical laboratory reports are included in Appendix A.

1. bgs = below ground surface

2. April 29, 2021 samples collected by Vista Environmental Consulting

3. May 24, 2017 samples collected by Engeo, Inc.

4. RWQCB Environmental Screening Levels, Table S-1, Soil Direct Exposure Human Health Risk Screening Levels, 2019, rev. 2

5. NE = no level established

6. USEPA Regional Screening Level Summary Table, TR=1E-06, HQ = 1), May 2021 Packet Page 245
May 2022
Fort Ord Military Reservation
Property Deconstruction and
Demolition Project Phase 1A
311000 - 1 Site Clearing
SECTION 311000

SITE CLEARING
PART 1 GENERAL

1.01 SECTION INCLUDES
A. Clearing and protection of vegetation.

B. Removal of existing debris.

1.02 RELATED REQUIREMENTS
A. Section 011000 - Summary: Limitations on Contractor's use of site and premises.

B. Section 011000 - Summary: Sequencing and staging requirements.

C. Section 015000 - Temporary Facilities and Controls: Site fences, security, protective barriers, and waste removal.

D. Section 015713 - Temporary Erosion and Sediment Control.

E. Section 017000 - Execution and Closeout Requirements: Project conditions; protection of bench marks, survey control points, and existing construction to remain; reinstallation of removed products.

F. Section 017419 - Construction Waste Management and Disposal: Limitations on disposal of removed materials; requirements for recycling.

G. Section 024100 - Demolition: Removal of built elements and utilities.

H. Section 312200 - Grading: Fill material for filling holes, pits, and excavations generated as a result of removal operations.

1.03 SUBMITTALS
A. See Section 013000 - Administrative Requirements, for submittal procedures.

B. Site Plan: Showing:

1. Vegetation removal limits.

2. Areas for temporary construction and field offices.

1.04 QUALITY ASSURANCE
A. Clearing Firm: Company specializing in the type of work required.

PART 2 PRODUCTS

2.01 MATERIALS
A. Fill Material: As specified in Section 312200 - Grading PART 3 EXECUTION

3.01 SITE CLEARING
A. Comply with other requirements specified in Section 017000.

B. Minimize production of dust due to clearing operations; do not use water if that will result in ice, flooding, sedimentation of public waterways or storm sewers, or other pollution.

3.02 EXISTING UTILITIES AND BUILT ELEMENTS
A. Coordinate work with utility companies; notify before starting work and comply with their requirements; obtain required permits.

B. Protect existing utilities to remain from damage.

C. Do not disrupt public utilities without permit from authority having jurisdiction.

D. Protect existing structures and other elements that are not to be removed.

3.03 VEGETATION
A. Scope: Remove trees, shrubs, brush, and stumps.

B. Do not remove or damage vegetation beyond the limits indicated on drawings.

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May 2022
Fort Ord Military Reservation
Property Deconstruction and
Demolition Project Phase 1A
311000 - 2 Site Clearing
C. Install substantial, highly visible fences to prevent inadvertent damage to vegetation to remain:

1. At vegetation removal limits.

2. Around trees to remain within vegetation removal limits; locate no closer to tree than at the drip line.

3. Around other vegetation to remain within vegetation removal limits.

4. See Section 015000 for fence construction requirements.

D. In areas where vegetation must be removed but no construction will occur other than pervious paving, remove vegetation with minimum disturbance of the subsoil.

E. Vegetation Removed: Do not burn, bury, landfill, or leave on site, except as indicated.

1. Chip, grind, crush, or shred vegetation for mulching, composting, or other purposes; preference should be given to on-site uses.

2. Trees: Sell if marketable; if not, treat as specified for other vegetation removed; remove stumps and roots to depth of 18 inches.

3. Existing Stumps: Treat as specified for other vegetation removed; remove stumps and roots to depth of 18 inches.

4. Sod: Re-use on site if possible; otherwise sell if marketable, and if not, treat as specified for other vegetation removed.

5. Fill holes left by removal of stumps and roots, using suitable fill material, with top surface neat in appearance and smooth enough not to constitute a hazard to pedestrians.

F. Dead Wood: Remove all dead trees (standing or down), limbs, and dry brush on entire site; treat as specified for vegetation removed.

G. Restoration: If vegetation outside removal limits or within specified protective fences is damaged or destroyed due to subsequent construction operations, replace at no cost to Owner.

3.04 DEBRIS
A. Remove debris, junk, and trash from site.

B. Leave site in clean condition, ready for subsequent work.

C. Clean up spillage and wind-blown debris from public and private lands.

END OF SECTION 311000
Packet Page 247
May 2022
Fort Ord Military Reservation
Property Deconstruction and
Demolition Project Phase 1A
312200 - 1 Grading
SECTION 312200

GRADING
PART 1 GENERAL

1.01 SECTION INCLUDES
A. Rough grading the site.

B. Finish grading.

1.02 RELATED REQUIREMENTS
A. Section 311000 - Site Clearing.

B. Section 312316 - Excavation.

C. Section 312323 - Fill: Filling and compaction.

1.03 PRICE AND PAYMENT PROCEDURES
A. See Section 012200 - Unit Prices, for general requirements relating to unit prices for this work.

1.04 SUBMITTALS
A. Project Record Documents: Accurately record actual locations of utilities remaining by horizontal dimensions, elevations or inverts, and slope gradients.

1.05 QUALITY ASSURANCE
A. Perform Work in accordance with State of California, Highway Department standards.

PART 2 PRODUCTS
PART 3 EXECUTION

3.01 EXAMINATION
A. Verify that survey bench mark and intended elevations for the Work are as indicated.

B. Verify the absence of standing or ponding water.

3.02 PREPARATION
A. Identify required lines, levels, contours, and datum.

B. Stake and flag locations of known utilities.

C. Locate, identify, and protect from damage above- and below-grade utilities to remain.

D. Notify utility company to remove and relocate utilities.

E. Provide temporary means and methods to remove all standing or ponding water from areas prior to grading.

F. Protect site features to remain, including but not limited to bench marks, survey control points, existing structures, fences, sidewalks, paving, and curbs, from damage by grading equipment and vehicular traffic.

3.03 ROUGH GRADING
A. Remove subsoil from areas to be further excavated, re-landscaped, or re-graded.

B. Do not remove wet subsoil , unless it is subsequently processed to obtain optimum moisture content.

C. When excavating through roots, perform work by hand and cut roots with sharp axe.

D. See Section 312323 for filling procedures.

E. Stability: Replace damaged or displaced subsoil to same requirements as for specified fill.

F. Remove and replace soils deemed unsuitable by classification and which are excessively moist due to lack surface water control.

Packet Page 248
May 2022
Fort Ord Military Reservation
Property Deconstruction and
Demolition Project Phase 1A
312200 - 2 Grading

3.04 SOIL REMOVAL
A. Stockpile excavated topsoil on site.

B. Stockpile excavated subsoil on site.

C. Stockpiles: Use areas designated on site; pile depth not to exceed 8 feet; protect from erosion.

3.05 FINISH GRADING
A. Before Finish Grading:

1. Verify building and trench backfilling have been inspected.

2. Verify subgrade has been contoured and compacted.

B. Remove debris, roots, branches, stones, in excess of 1/2 inch in size. Remove soil contaminated with petroleum products.

C. In areas where vehicles or equipment have compacted soil, scarify surface to depth of 3 inches.

D. Fine grade topsoil to eliminate uneven areas and low spots. Maintain profiles and contour of subgrade.

E. Maintain stability of topsoil during inclement weather. Replace topsoil in areas where surface water has eroded thickness below specifications.

3.06 REPAIR AND RESTORATION
A. Existing Facilities, Utilities, and Site Features to Remain: If damaged due to this work, repair or replace to original condition.

3.07 FIELD QUALITY CONTROL
A. See Section 312323 for compaction density testing.

3.08 CLEANING
A. Remove unused stockpiled topsoil and subsoil. Grade stockpile area to prevent standing water.

B. Leave site clean and raked.

END OF SECTION 312200
Packet Page 249
May 2022
Fort Ord Military Reservation
Property Deconstruction and
Demolition Project Phase 1A
312316 - 1 Excavation
SECTION 312316

EXCAVATION
PART 1 GENERAL

1.01 RELATED REQUIREMENTS
A. Section 015713 - Temporary Erosion and Sediment Control: Slope protection and erosion control.

B. Section 017000 - Execution and Closeout Requirements: Project conditions; protection of bench marks, survey control points, and existing construction to remain; reinstallation of removed products; temporary bracing and shoring. General requirements for dewatering of excavations and water control.

C. Section 024100 - Demolition: Shoring and underpinning existing structures.

D. Section 311000 - Site Clearing: Vegetation and existing debris removal.

E. Section 312200 - Grading: Grading.

F. Section 312323 - Fill: Fill materials, backfilling, and compacting.

1.02 PRICE AND PAYMENT PROCEDURES
A. See Section 012200 - Unit Prices, for general requirements applicable to unit prices for excavation.

1.03 REFERENCE STANDARDS
A. 29 CFR 1926 - Safety and Health Regulations for Construction Current Edition.

1.04 SUBMITTALS
A. See Section 013000 - Administrative Requirements, for submittal procedures.

B. Temporary Support and Excavation Protection Plan.

C. Project Record Documents: Record drawings at project closeout according to 017000 - Execution and Closeout Requirements. Show locations of installed support materials left in place, including referenced locations and depths, on drawings.

1.05 QUALITY ASSURANCE
A. Temporary Support and Excavation Protection Plan:

1. Indicate sheeting, shoring, and bracing materials and installation required to protect excavations and adjacent structures and property.

2. Bracing and shoring design to meet requirements of OSHA’s Excavation Standard, 29 CFR 1926, Subpart P.

B. Designer Qualifications: For design of temporary shoring and bracing, employ a Professional Engineer experienced in design of this type of work and licensed in the State in which the Project is located.

C. Shoring Installer Qualifications: Company specializing in performing the shoring and bracing work of this section with minimum 5 years of documented experience.

PART 2 PRODUCTS

2.01 MATERIALS
A. Bedding and Fill to Correct Over-Excavation:

1. See Section 312323 for bedding and corrective fill materials at general excavations.

PART 3 EXECUTION

3.01 EXAMINATION
A. Verify that survey bench mark and intended elevations for the work are as indicated.

B. Survey existing adjacent structures and improvements and establish exact elevations at fixed points to act as benchmarks.

3.02 PREPARATION
Packet Page 250
May 2022
Fort Ord Military Reservation
Property Deconstruction and
Demolition Project Phase 1A
312316 - 2 Excavation
A. Identify required lines, levels, contours, and datum locations.

B. See Section 311000 for clearing, grubbing, and removal of existing debris.

C. Locate, identify, and protect utilities that remain and protect from damage.

D. Notify utility company to remove and relocate utilities.

E. Protect bench marks, survey control points, existing structures, fences, sidewalks, paving, and curbs from excavating equipment and vehicular traffic.

F. Grade top perimeter of excavation to prevent surface water from draining into excavation. Provide temporary means and methods, as required, to maintain surface water diversion until no longer needed, or as directed by Engineer.

3.03 TEMPORARY EXCAVATION SUPPORT AND PROTECTION
A. Excavation Safety: Comply with OSHA’s Excavation Standard, 29 CFR 1926, Subpart P.

1. Excavations in stable rock or in less than 5 feet in depth in ground judged as having no cave-in potential do not require excavation support and protection systems.

2. Depending upon excavation depth, time that excavation is open, soil classification, configuration and slope of excavation sidewalls, design and provide an excavation support and protection system that meets the requirements of 29 CFR 1926, Subpart P:
a. Sloping and benching systems.
b. Support systems, shield systems, and other protective systems.

B. Excavation support and protection systems not required to remain in place may be removed subject to approval of Owner or Owner's Representative.

1. Remove temporary shoring and bracing in a manner to avoid harmful disturbance to underlying soils and damage to buildings, structures, pavements, facilities and utilities.

3.04 EXCAVATING
A. Excavate to accommodate construction operations.

1. Excavate to the length and width required to safely install, adjust, and remove any forms, bracing, or supports necessary for the installation of the work.

B. Notify Engineer of unexpected subsurface conditions and discontinue affected Work in area until notified to resume work.

C. Do not interfere with 45 degree bearing splay of foundations.

D. Remove lumped subsoil, boulders, and rock up to 1/3 cubic yard measured by volume. See Section 312316.26 for removal of larger material.

E. Provide temporary means and methods, as required, to remove all water from excavations until directed by Engineer. Remove and replace soils deemed suitable by classification and which are excessively moist due to lack of dewatering or surface water control.

3.05 SUBGRADE PREPARATION
A. See Section 312323 for subgrade preparation at general excavations.

3.06 FILLING AND BACKFILLING
A. Do not fill or backfill until all debris, water, unsatisfactory soil materials, obstructions, and deleterious materials have been removed from excavation.

B. See Section 312323 for fill, backfill, and compaction requirements at general excavations.

C. See Section 312200 for rough and final grading and topsoil replacement requirements.

3.07 PROTECTION
A. Divert surface flow from rains or water discharges from the excavation.

B. Prevent displacement of banks and keep loose soil from falling into excavation; maintain soil stability.

C. Protect open excavations from rainfall, runoff, freezing groundwater, or excessive drying so as to maintain foundation subgrade in satisfactory, undisturbed condition.

Packet Page 251
May 2022
Fort Ord Military Reservation
Property Deconstruction and
Demolition Project Phase 1A
312316 - 3 Excavation
D. Protect bottom of excavations and soil adjacent to and beneath foundation from freezing.

E. Keep excavations free of standing water and completely free of water during concrete placement.

END OF SECTION 312316
Packet Page 252
May 2022
Fort Ord Military Reservation
Property Deconstruction and
Demolition Project Phase 1A
312323 - 1 Fill
SECTION 312323
FILL
PART 1 GENERAL

1.01 SECTION INCLUDES
A. Filling, backfilling, and compacting for construction activities.

B. Filling holes, pits, and excavations generated as a result of removal (demolition) operations.

1.02 RELATED REQUIREMENTS
A. Section 015713 - Temporary Erosion and Sediment Control: Slope protection and erosion control.

B. Section 312200 - Grading: Site grading.

C. Section 312316 - Excavation: Removal and handling of soil to be re-used.

1.03 PRICE AND PAYMENT PROCEDURES
A. See Section 012200 - Unit Prices, for general requirements applicable to unit prices for earthwork.

B. General Fill: Applies to Unit Price.

1. Includes: Excavating existing soil, stockpiling, scarifying substrate surface, placing where required, compacting, and dewatering.

1.04 DEFINITIONS
A. Finish Grade Elevations: Indicated on drawings.

1.05 REFERENCE STANDARDS
A. AASHTO T 180 - Standard Specification for Moisture-Density Relations of Soils Using a 4.54- kg (10-lb) Rammer and a 457-mm (18 in.) Drop 2018.

B. ASTM D698 - Standard Test Methods for Laboratory Compaction Characteristics of Soil Using Standard Effort (12,400 ft-lbf/ft3 (600 kN-m/m3)) 2012 (Reapproved 2021).

C. ASTM D1557 - Standard Test Methods for Laboratory Compaction Characteristics of Soil Using Modified Effort (56,000 ft-lbf/ft3 (2,700 kN-m/m3)) 2012 (Reapproved 2021).

1.06 SUBMITTALS
A. See Section 013000 - Administrative Requirements, for submittal procedures.

B. Product Data for Manufactured Fill.

C. Soil Samples: 10 pounds sample of each type of fill; submit in air-tight containers to testing laboratory.

D. Materials Sources: Submit name of imported materials source.

E. Fill Composition Test Reports: Results of laboratory tests on proposed and actual materials used, including manufactured fill.

F. Compaction Density Test Reports.

1.07 QUALITY ASSURANCE
A. Testing Agency Qualifications: Independent firm specializing in performing testing and inspections of the type specified in this section.

1.08 DELIVERY, STORAGE, AND HANDLING
A. When necessary, store materials on site in advance of need.

B. When fill materials need to be stored on site, locate stockpiles where indicated.

1. Separate differing materials with dividers or stockpile separately to prevent intermixing.

Packet Page 253
May 2022
Fort Ord Military Reservation
Property Deconstruction and
Demolition Project Phase 1A
312323 - 2 Fill

2. Prevent contamination.

3. Protect stockpiles from erosion and deterioration of materials.

PART 2 PRODUCTS

2.01 FILL MATERIALS
A. General Fill - Fill Type: Complying with State of California Highway Department standard.

2.02 SOURCE QUALITY CONTROL
A. Where fill materials are specified by reference to a specific standard, test and analyze samples for compliance before delivery to site.

B. If tests indicate materials do not meet specified requirements, change material and retest.

C. Provide materials of each type from same source throughout the Work.

PART 3 EXECUTION

3.01 EXAMINATION
A. Verify that survey bench marks and intended elevations for the Work are as indicated.

B. Identify required lines, levels, contours, and datum locations.

C. See Section 312200 for additional requirements.

D. Verify areas to be filled are not compromised with surface or ground water.

3.02 PREPARATION
A. Scarify and proof roll subgrade surface to a depth of 6 inches to identify soft spots.

B. Cut out soft areas of subgrade not capable of compaction in place. Backfill with general fill.

C. Compact subgrade to density equal to or greater than requirements for subsequent fill material.

D. Until ready to fill, maintain excavations and prevent loose soil from falling into excavation.

3.03 FILLING
A. Fill to contours and elevations indicated using unfrozen materials.

B. Employ a placement method that does not disturb or damage other work.

C. Systematically fill to allow maximum time for natural settlement. Do not fill over porous, wet, frozen or spongy subgrade surfaces.

D. Maintain optimum moisture content of fill materials to attain required compaction density.

E. Slope grade away from building minimum 2 inches in 10 feet, unless noted otherwise. Make gradual grade changes. Blend slope into level areas.

F. Correct areas that are over-excavated.

1. Other areas: Use general fill, flush to required elevation, compacted to minimum 90 percent of maximum dry density.

G. Compaction Density Unless Otherwise Specified or Indicated:

1. At all locations: 90 percent of maximum dry density.

H. Reshape and re-compact fills subjected to vehicular traffic.

I. Maintain temporary means and methods, as required, to remove all water while fill is being placed as required, or until directed by the Engineer. Remove and replace soils deemed unsuitable by classification and which are excessively moist due to lack of dewatering or surface water control.

Packet Page 254
May 2022
Fort Ord Military Reservation
Property Deconstruction and
Demolition Project Phase 1A
312323 - 3 Fill

3.04 FILL AT SPECIFIC LOCATIONS
A. Use general fill unless otherwise specified or indicated.

3.05 TOLERANCES
A. Top Surface of General Filling: Plus or minus 1 inch from required elevations.

3.06 FIELD QUALITY CONTROL
A. Soil Fill Materials:

1. Evaluate results in relation to compaction curve determined by testing uncompacted material in accordance with ASTM D698 ("standard Proctor"), ASTM D1557 ("modified Proctor"), or AASHTO T 180.

2. If tests indicate work does not meet specified requirements, remove work, replace and retest.

3. Frequency of Tests: 3.

3.07 CLEANING
A. See Section 017419 - Construction Waste Management and Disposal, for additional requirements.

B. Remove unused stockpiled materials, leave area in a clean and neat condition. Grade stockpile area to prevent standing surface water.

C. Leave borrow areas in a clean and neat condition. Grade to prevent standing surface water.

END OF SECTION 312323
Packet Page 255
Appendix 1. Visitor Center
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Packet Page 257
Aerial Photographs A-1 May 2021
Fort Ord Military Reservation Property Deconstruction and Demolition Project Photograph A-1
Photograph A-2
Packet Page 258
Aerial Photographs A-2 May 2021
Fort Ord Military Reservation Property Deconstruction and Demolition Project Photograph A-3
Photograph A-4
Packet Page 259
Aerial Photographs A-3 May 2021
Fort Ord Military Reservation Property Deconstruction and Demolition Project Photograph A-5
Photograph A-6
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Aerial Photographs A-4 May 2021
Fort Ord Military Reservation Property Deconstruction and Demolition Project Photograph A-7
Photograph A-8
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Aerial Photographs A-5 May 2021
Fort Ord Military Reservation Property Deconstruction and Demolition Project Photograph A-9
Photograph A-10
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Aerial Photographs A-6 May 2021
Fort Ord Military Reservation Property Deconstruction and Demolition Project Photograph A-11
Photograph A-12
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Aerial Photographs A-7 May 2021
Fort Ord Military Reservation Property Deconstruction and Demolition Project Photograph A-13
Photograph A-14
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Aerial Photographs A-8 May 2021
Fort Ord Military Reservation Property Deconstruction and Demolition Project Photograph A-15
Photograph A-16
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Aerial Photographs A-9 May 2021
Fort Ord Military Reservation Property Deconstruction and Demolition Project Photograph A-17
Photograph A-18
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Aerial Photographs A-10 May 2021
Fort Ord Military Reservation Property Deconstruction and Demolition Project Photograph A-19
Photograph A-20
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Aerial Photographs A-11 May 2021
Fort Ord Military Reservation Property Deconstruction and Demolition Project Photograph A-21
Photograph A-22
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Aerial Photographs A-12 May 2021
Fort Ord Military Reservation Property Deconstruction and Demolition Project Photograph A-23
Photograph A-24
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Aerial Photographs A-13 May 2021
Fort Ord Military Reservation Property Deconstruction and Demolition Project Photograph A-25
Photograph A-26
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Aerial Photographs A-14 May 2021
Fort Ord Military Reservation Property Deconstruction and Demolition Project Photograph A-27
Photograph A-28
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Appendix 2
Soil Sampling Report and Soil Remediation Work
Plan Former Fort Ord - Phase 1A
Seaside, California
Prepared for:
440 Harcourt Ave.

Seaside, CA 93955
Prepared By:

Vista Environmental Consulting 2984
Teagarden Street
San Leandro, CA 94577
March 4, 2022
Project No. 211283003
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TABLE OF CONTENTS
PAGE

1. INTRODUCTION 1

2. OBJECTIVE 1

3. METHODOLOGY 1

3.1 Vista 2021 Field Investigation 1

3.2 Engeo 2017 Field Investigation 2

3.3 Field Methodology 3

4. RESULTS 4

4.1 Vista 2021 Investigation Results 5

4.1.1 Vista Background Sampling Results 5

4.2 Engeo 2017 Investigation Results 5

4.2.1 Engeo 2017 Investigation Results 5

5. DISCUSSION AND RECOMMENDATIONS 6

5.1 Arsenic in Soil 6

5.2 Hexavalent Chromium in Soil 6

5.3 Cobalt in Soil 7

5.4 Lead in Soil 7

6.0 WORK PLAN FOR SOIL OVER-EXCAVATION AND SOIL DISPOSAL 7

6.1 Excavation Area 8

6.1.1 Hardscape Area 8

6.1.2 Building Area 8

6.2 Confirmatory Soil Sampling Program 9

6.2.1 Hardscape Area 9

6.2.2 Building Area 9

6.3 Soil Stockpile Plan 10
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6.4 Waste Characterization Plan 10

6.5 Soil Offhaul Plan 10

FIGURES

1. SITE LOCATION MAP PHASE 1A

2. PHASE 1A SOIL SAMPLING LOCATIONS
TABLES

1. ANALYTICAL RESULTS SUMMARY FOR METALS IN SOIL

2. ANALYTICAL RESULTS SUMMARY FOR TPH, VOCs, SVOCs,
PESTICIDES & PCBs IN SOIL

APPENDICES

1. PHASE II ENVIRONMENTSL SITE ASSESMENT (ENGEO 2017)

2. ANALYTICAL LABORATORY REPORTS
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Section 1.0 INTRODUCTION
Vista Environmental Consulting, Inc. (Vista) has prepared this Soil Sampling Report and Soil Remediation Work Plan on behalf of the City of Seaside (Owner) to document soil sampling and analysis conducted at the Phase 1A Development area, located within the larger Former Fort Ord development project area, Seaside, California (the Site, Figures 1 & 2). The following sections present the work objectives, a description of field sampling activities and methodology, presentation of the analytical results, discussion of these results and a detailed description of soil removal and disposal activities. Included with this Report is a summary of data collected by Engeo, Inc., that was memorialized in their Phase II Environmental Site Assessment, Surplus II Areas – Fort Ord, Seaside, California, June 16, 2017 (Engeo 2017), prepared on behalf of KB Home Bay Area Division (Appendix 1).

Section 2.0 OBJECTIVE
The objective of this document is two-fold. First, present a summary of results of multiple soil sampling and analysis programs, including the Engeo 2017 data. Second, the results of the investigations at the Site will be used to define, then describe soil removal and soil disposal activities at the Site.

Section 3.0 METHODOLOGY
Vista performed soil sampling at the Site during four separate field efforts and are described below. Field methodology for Vista soil sampling is presented in Section 3.1. The Engeo sampling and analysis program employed during their 2017 Site investigation is presented in Section 3.2. Vista field methodology is described in Section 3.3. Additional descriptions of Engeo’s work, including field methodology, can be found in the Engeo 2017 report (Appendix 1).

Section 3.1 Vista 2021 Field Investigation
April 29, 2021
Surface soil sampling was conducted around buildings and beneath hardscape located at the Site.

Soil samples were collected at 0.5 feet below ground surface (bgs).

July 9, 2021
Shallow soil sampling was conducted around the building and beneath hardscape located at the Site. Soil samples were collected to a maximum depth of 2.0 feet bgs.

August 26, 2021
Shallow soil sampling was conducted around the building and beneath hardscape located at the Site. Soil samples were collected to a maximum depth of 7.0 feet bgs. Background soil samples were collected from three locations away from historic Fort Ord buildings but within the larger Packet Page 275
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development project area. Background soil samples were collected at 0.5, 1.0, 1.5 and 2.0 feet bgs.

December 2, 2021
Shallow soil sampling was conducted in 4 discrete areas around the larger former Fort Ord property currently owned by the City of Seaside. The objective of the sampling was to collect soil samples in previously undisturbed areas to check for the presence of naturally occurring arsenic. The goal of this work was to generate a data set of background samples for comparison to Site concentrations of arsenic. The comparison would allow conclusions to be drawn concerning Site concentrations of arsenic versus off Site concentrations and whether on Site concentrations were due to historic Army activities at the Site.

Tables 1 and 2 presents the 2021 Vista soil data and the 2017 Engeo data. Figure 2 depict Vista sampling locations. The historic Fort Ord building number has been added to the figure and tables for reference.

Section 3.2 Engeo 2017 Field Investigation
As referenced above, Engeo performed a Phase II Environmental Site Investigation in May 2017 (Attachment 1). During this investigation Engeo performed the following work both at the Site and throughout the larger development area:

Soil Sampling Around Buildings
Engeo collected 134 soil grab samples at 0.5 feet bgs around the perimeter of 36 Site buildings.

Soil samples were collected from either 3 or 4 sides of each building, depending on access and whether hardscape was present at the building edge. Discrete soil samples from around each building were composited into one sample and analyzed for:
● Arsenic and lead by USEPA Method 6020B; and
● Organochlorine pesticides by USEPA Method 8081A.

Soil Vapor Sampling
Installed 10 temporary soil gas monitoring wells for the collection of soil gas samples. Soil gas monitoring wells were installed around the three former USTs, two at each UST location and an additional four temporary soil gas monitoring well were installed in areas distributed throughout the Site. Soil gas samples were analyzed for:
● TPHg and VOCs by USEPA Method TO-15.

The Engeo 2017 soil sampling results from samples collected around the building at the Site are presented in Tables 1 and 2 of this report. The comprehensive Engeo 2017 soil and soil gas sampling results are presented in Engeo Tables B and C. Engeo 2017 sampling locations are depicted on Figure 2 and descriptions of Engeo’s field methodology are included in Appendix 1.

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Section 3.3 Field Methodology
Presented below is a description of the work conducted at the Site by Vista including:
 Descriptions of soil boring and sampling procedures;
 Soil sample compositing scheme; and
 A listing of the analytical laboratory testing methods conducted on soil samples.

Prior to conducting the investigation, Vista performed the following tasks:

1. Verified that a Monterey County Environmental Health Department permit was not necessary for soil borings to 8 feet bgs.

2. Contracted with Cascade Drilling of Richmond, California, a C-57 licensed drilling company, to perform the drilling work on August 26, 2021.

3. Coordinated access notifications with the City of Seaside.

Two soil boring methodologies were utilized at the Site to collect soil samples: a hand auger; and a hydraulically powered direct push drill rig.

Hand Auger
A hand auger is a manually operated, 3.25-inch diameter core drill that generates a soil core which can be observed, logged and/or sampled after the auger is removed from the borehole.

The hand auger was used as the only means of soil boring during the April 29, July 9 and December 2, 2021 sampling efforts. A combination of hand auger and direct push drilling (described below) was used for soil boring advancement on August 26, 2021.

Prior to use at each boring location, the hand auger was decontaminated using a combination of water and alconox (laboratory grade cleaning detergent), a scrub brush followed by a water rinse.

All decontamination water was mixed with the neat cement grout used to seal the boreholes.

Overlying vegetation and hardscape were removed wherever present at borehole locations. For sampling areas overlain by hardscape (asphalt), ground surface was defined by the contact between native soil and any baserock material placed on top of native soil and beneath the asphalt surface layer.

During augering, generated soil core was checked by Vista personnel for the presence of visual or olfactory evidence of contamination. When the desired sampling depth was achieved, recovered soil core was placed in laboratory-supplied sample containers, labeled and placed in an ice-cooled chest to await delivery to the analytical laboratory under chain of custody procedure.

Any unused soil core was used to backfill the soil boring and was nominally compacted. In hardscape areas, asphalt cold patch was placed in the final 4 to 6-inches of the soil boring to repair the hardscape surface to match its original surface grade.

Hydraulically Powered Direct Push Drill Rig
A hydraulically powered direct push drill rig equipped with dual tube drive casing was used to advance soil borings to 8.0 feet bgs on August 26, 2021. The drilling subcontractor, Cascade Drilling from Richmond, California, supplied the drill rig, operator and driller’s assistant. The drilling methodology entails hydraulically pushing a 3.25-inch diameter outer drive casing fitted Packet Page 277
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with an internal 2.5-inch diameter core barrel in 4-foot increments. The internal core barrel is fitted with a 2-inch diameter, 4-foot-long acetate liner into which the soil core is collected.

At the end of each 4-foot run, the outer drive casing remained in place at the total depth of the current run and the inner core barrel was retracted and collected at the surface. This process prevents sloughing of soil from the borehole wall into the boring itself and further prevents cross-contamination of soil layers. Once at the surface, the core barrel was opened, and the inner acetate liner was removed and cut open for observation and sample collection. The core barrel was then fitted with a new acetate liner inserted prior to starting the next run. This process continued until the total desired depth was achieved. Vista field personnel observed recovered soil for visual or olfactory evidence of petroleum hydrocarbons. Any evidence of contamination was noted in the field logs.

Upon collection, the soil samples were uniquely labeled, placed in sealable bags, stored in an icefilled chest and transported to Enthalpy Analytical, Inc. of Berkeley, California (Enthalpy), under chain-of-custody procedures. The soil samples were analyzed for the following analytes:
 CAM 17 metals using USEPA Method 6000/7000 series.

At the completion of all sampling activities, borings were filled with neat cement grout from the total boring depth to ground surface, delivered via a tremie pipe. Soil cuttings were stored in a 55-gallon steel drum with a locking cover and placed within the parking lot at Area 1 pending analytical results for proper soil disposal.

Section 4.0 RESULTS
This section presents the results of the Vista investigations conducted in 2021 and the Engeo investigation conducted in 2017. Results from the investigations were compared to the following regulatory agency comparison criteria:
● USEPA Regional Screening Levels, Summary Table, Residential and Industrial Soil, May 2021 (RSLs); and
● Environmental Screening Levels, San Francisco Bay Regional Water Quality Control Board, Table S-1, Soil Direct Exposure Human Health Risk Screening Levels, Residential Land Use, Shallow Soil Exposure Scenario and Commercial/Industrial Land Use, Shallow Soil Exposure, 2019, revision 2 (ESLs).

Section 4.1 Vista 2021 Investigation Results
For the four soil sampling events conducted by Vista in 2021 (April, July, August and December), all results were below residential RSLs and ESLs with the following exceptions:

1. Arsenic exceeded the residential RSL and ESL in all samples. Arsenic exceeded the commercial RSL in 1 of 12 samples.

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2. Hexavalent chromium exceeded the residential RSL and ESL in 4 of 12 samples.

Hexavalent chromium did not exceed the commercial RSL or ESL in all 12 samples.

3. Cobalt exceeded the residential RSL and ESL in 1 of 12 samples. Cobalt did not exceed the commercial RSL or ESL in all 12 samples.

4. Lead exceeded the residential RSL and ESL in 2 of 12 samples. Lead did not exceed the commercial RSL or ESL in all 12 samples
All laboratory analytical reports from the 4 Vista sampling efforts are included in Appendix 2.

Section 4.1.1 Vista Background Sampling Results
Vista background sampling conducted outside the area of investigation resulted in the following findings:

1. Background arsenic concentrations were commensurate with detected arsenic concentrations at Area 1.

2. An arithmetic mean concentration of Site arsenic concentration is 1.2 mg/kg

3. An arithmetic mean concentration of background arsenic concentration is 1.6 mg/kg.

4. All Site and background soil samples were above the residential RSL and ESL for arsenic.

5. When the on-Site and off-Site data sets for arsenic are compared using the Wilcoxon Rank Sum test, a simple non-parametric statistical technique, the two data sets appear equal.

6. Cobalt background concentrations were commensurate with detected Site concentrations.

7. Hexavalent chromium was not detected in any background samples.

8. All other detected metals in background samples were below residential and commercial RSLs and ESLs.

Section 4.2 Engeo 2017 Investigation Results
This section presents the Engeo 2017 investigation results for samples collected at the Site. Note that at the time the Engeo report was written, the then current RSLs and ESLs were finalized in 2015 and 2016, respectively. For the purposes of this Report, the current RSLs and ESLs were used for comparison purposes.

Section 4.2.1 Engeo 2017 Investigation Results – Soil at Building Perimeter in the Phase 1A Area
For the soil sampling around the building perimeter in Phase 1A conducted by Engeo in May of 2017, results were as follows:

1. Arsenic exceeded the residential and commercial RSL ESL in the single soil sample.

2. Lead exceeded the residential RSL and ESL in the single soil sample. Lead did not exceed the commercial RSL or ESL in the same sample.

3. Pesticides did not exceed the residential and commercial RSLs or ESLs in the single soil sample.

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Section 5.0 DISCUSSION AND RECOMMENDATIONS
This section will present a discussion of the Vista and Engeo results and provide recommendations based on the results.

Section 5.1 Arsenic in Soil
In order to better understand the detection of arsenic, the following three generally accepted sources were referenced to determine if the detected concentration of arsenic fell within the expected range of detections associated with naturally occurring arsenic in the environment:

1. Duverge, Dylan Jacques, Establishing Background Arsenic in Soil of the Urbanized San Francisco Bay Region, Master’s Thesis, December 2011 (Duverge);

2. Hansford T. Shaklette and Josephine G. Boerngen, Element Concentrations in Soils and Other Surficial Materials of the Conterminous United States, U.S. Geological Survey Professional Paper 1270, 1984. (Shaklette); and

3. Diamond, et al, Analysis of Background Distributions of Metals in the Soil at Lawrence Berkeley National Laboratory, Lawrence Berkeley National Laboratory, Environmental Restoration Program, June 2002, revised April 2009. (LBNL).

For reference, the expected upper estimate concentration of naturally occurring arsenic, according to Duverge is 11.0 mg/kg with an arithmetic mean concentration of 4.23 mg/kg, Shaklette has an expected range of concentrations of <0.10 to 97 mg/kg with an arithmetic mean concentration of 7.0 mg/kg. The LBNL study states that the median concentration of naturally occurring arsenic in their study area is 4.8 mg/kg.

To summarize, between these three sources of background arsenic, the expected arithmetic mean concentrations range from 4.23 mg/kg to 11.0 mg.kg. For comparison purposes, the Site arithmetic mean concentration is 1.23 mg/kg.

As discussed in Section 3.1, background soil samples were collected from previously undisturbed areas around the City of Seaside portion of the Former Fort Ord. The results of this background soil sampling effort revealed that the arithmetic mean concentration is 1.58 mg/kg.

In order to compare the Site arsenic concentrations to background arsenic concentrations, Vista utilized the methodology outlined in the Department of Toxic Substances Control, Human and Ecological Risk Division guidance document entitled Selecting Inorganic Constituents as Chemicals of Potential Concern at Risk Assessments at Hazardous Waste Sites and Permitted Facilities, Final Policy, February 1997. This document outlines a process by which two data sets can be compared to see if they are statistically similar, or not, by utilizing the Wilcoxon Rank Sum Test.

A review of the Wilcoxon Rank Sum test indicates that if the mean ambient (i.e., background) concentration is higher than the mean Site concentration, the analysis is complete and there is no reason to perform additional analysis. The conclusion follows that any Site concentration of arsenic is due to background (or naturally occurring) arsenic.

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Section 5.2 Hexavalent Chromium in Soil
As summarized in Section 4.1, hexavalent chromium was detected in 4 of 12 soil samples above the residential RSL and ESLs in samples collected to a maximum depth of 2 feet bgs. It is not known what the source of hexavalent chromium was or what historic Site use could have resulted in the elevated detections of hexavalent chromium. It is also not known what fill or mass grading efforts occurred prior to Seaside’s ownership of the Site that could account for the detections in deeper samples. The sample locations containing elevated hexavalent chromium also appear to be evenly distributed between hardscape and building samples.

It is recommended that areas with elevated hexavalent chromium be removed via an overexcavation and soil disposal program. The over-excavation and soil disposal program is described in Section 6.0.

Section 5.3 Cobalt in Soil
As summarized in Section 4.1, cobalt was detected in 1 of 12 soil samples above the residential RSL and ESL. It is not known what the source of cobalt was or what historic Site use could have resulted in the elevated detection of cobalt. The 1 elevated detection of cobalt occurs in soil samples collected from 0.0 to 0.5 feet bgs at the hardscape area. All other detections were consistently low and within the expected range of detections of naturally occurring cobalt when compared to the references cited in Section 5.1.

It is recommended that areas with elevated cobalt be removed via an over-excavation and soil disposal program. The over-excavation and soil disposal program is described in Section 6.0.

Section 5.4 Lead in Soil
As summarized in Section 4.1, lead was detected in two of 13 soil samples above the residential RSL and ESL. The two soil samples exceeding the residential RSL and ESL were both collected from around building 4214 within Area 1 but during different sampling events. The first soil sample was collected by Engeo in 2017. The Engeo soil sample was collected from 0.5 feet bgs and contained lead at a concentration of 237 mg/kg. The second soil sample was collected by Vista in April 2021. The Vista soil sample was collected from 0.5 feet bgs and contained lead at a concentration of 180 mg/kg. All other detections were within the expected range of detections of naturally occurring lead when compared to the references cited in Section 5.1.

It is recommended that areas with elevated lead be removed via an over-excavation and soil disposal program. The over-excavation and soil disposal program is described in Section 6.0.

Copies of the laboratory analytical reports for soil samples are included as Attachment 3.

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SECTION 6.0 WORK PLAN FOR SOIL OVER-EXCAVATION AND SOIL DISPOSAL This soil over-excavation and soil disposal program has been developed to guide the removal of soil at the Site exceeding residential ESLs or RSLs. The objective is to initially remove soil down to the depth of the deepest soil sample exceeding the criteria. A description of the excavation area, confirmatory soil sampling program, soil stockpile plan, waste characterization plan and soil offhaul plan is presented below.

Section 6.1 Excavation Area
This section defines the area to be over-excavated at the hardscape area and the building area.

Section 6.1.1 Hardscape Area
As stated in Sections 5.2 and 5.3, hexavalent chromium was detected above residential ESLs and RSLs down to a maximum depth of 2 feet bgs at the hardscape area. Incidentally, cobalt was detected above residential ESLs and RSLs down to a maximum depth of 0.5 feet bgs at the hardscape area. Therefore, the initial excavation depth is to 2.0 feet bgs. The excavation area is defined as the lateral extent of the existing parking lot, up to the existing roads, including the entrance and exit roadways leading from existing roads to the parking lot. Any sidewalk or curb/gutter associated with the existing roads will remain undisturbed. It is estimated that the total area to be over-excavated is approximately 25,000 square feet.

Prior to over-excavation, the existing asphalt surface and any concrete curbs or sidewalks within the hard scape area will be broken into manageable sizes, loaded into awaiting trucks and removed from the Site. It is assumed the contractor will transport the asphalt and concrete to a recycler or to other licensed facilities that can accept construction debris.

Once hardscape elements are removed, the contractor will perform a field survey to establish the surface elevation of newly exposed soil. The results of this field survey will be memorialized in a field memo prepared by the contractor and will include a map of the area with elevations posted. Once the field survey is complete, the over-excavation process will commence. Once the total depth is reached, the depth of the initial over-excavation will be confirmed by a second field survey, also memorialized in a field memo. A comparison will be made to ensure adequate soil has been removed. When the initial depth is achieved over the entire hardscape area and the confirmatory field survey is performed, the contractor will alert the Owner or Owner’s representative, who will then perform their own field check to ensure the initial over-excavation depth has been achieved. It is estimated that approximately 1,900 bank cubic yards will be generated by the initial over-excavation effort at the hardscape area.

Section 6.1.2 Building Area
As stated in Sections 5.2 and 5.4 hexavalent chromium was detected above residential ESLs and RSLs down to a maximum depth of 2 feet bgs at the hardscape area. Incidentally, lead was detected above residential ESLs and RSLs down to a maximum depth of 0.5 feet bgs at the building area. Therefore, the initial excavation depth is to 2.0 feet bgs. The excavation area is defined as the building footprint plus 2 additional feet in all 4 directions to capture the drip line of the building. It is estimated that the total area to be over-excavated is approximately 5,000 square feet.

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Prior to over-excavation, the existing building will be demolished and associated concrete foundation will be broken into manageable sizes, loaded into awaiting trucks and removed from the Site. Building demolition debris will be handled under a separate document. It is assumed the contractor will transport the concrete to a recycler or to other licensed facilities that can accept construction debris.

Once the building and concrete foundation are removed, the contractor will perform a field survey to establish the surface elevation of newly exposed soil. The results of this field survey will be memorialized in a field memo prepared by the contractor and will include a map of the area with elevations posted. Once the field survey is complete, the over-excavation process will commence. Once the total depth is reached, the depth of the initial over-excavation will be confirmed by a second field survey, also memorialized in a field memo. A comparison will be made to ensure adequate soil has been removed. When the initial depth is achieved over the entire hardscape area and the confirmatory field survey is performed, the contractor will alert the Owner or Owner’s representative, who will then perform their own field check to ensure the initial over-excavation depth has been achieved. It is estimated that approximately 375 bank cubic yards will be generated by the initial over-excavation effort at the building area.

Section 6.2 Confirmatory Soil Sampling Program
At the conclusion of over-excavation down to 2 feet bgs at each area, the Owner or Owner’s representative will mobilize to the Site and collect confirmatory soil samples to ensure all soil exceeding residential ESLs and/or RSLs has been removed.

Section 6.2.1 Hardscape Area
Soil samples will be collected in a grid pattern over the entire extent of the over-excavation area.

Given the size of the over-excavation area, 6 evenly sized quadrants will be established and a soil sample collected from within each quadrant from the newly exposed soil surface. Soil samples will be analyzed for hexavalent chromium and cobalt. A 5-day turnaround time will be requested from the lab so as to not unduly delay the contractor if additional over-excavation is necessary.

Upon receipt of analytical results from the confirmatory soil sampling program, Vista will transmit the results to the City of Seaside along with recommendations for additional overexcavation, if warranted.

If results indicate additional over-excavation is necessary, an additional 1-foot of soil will be over-excavated from the offending quadrant and added to the existing soil stockpile. This process of confirmatory soil sampling, analysis, review and recommendation for additional overexcavation will continue until all results are below residential ESLs and RSLs. Once all confirmatory soil sampling results are below residential ESLs and RSLs, the soil over-excavation process is considered complete.

Section 6.2.2 Building Area
Soil samples will be collected in a grid pattern over the entire extent of the over-excavation area.

Given the size of the over-excavation area, 3 evenly sized quadrants will be established and a soil sample collected from within each quadrant from the newly exposed soil surface. Soil Packet Page 283
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samples will be analyzed for hexavalent chromium and lead. A 5-day turnaround time will be requested from the lab so as to not unduly delay the contractor if additional over-excavation is necessary.

Section 6.3 Soil Stockpile Plan
During the over-excavation process at both the hardscape area and the building area, removed soil will be placed in a stockpile to be located within the excavation zone. Mixing of soil between the two excavation areas will not occur. Stockpiles will be protected to prevent generation of wind-blown dust and to prevent transport of sediment laden stormwater off of the Site.

Section 6.4 Waste Characterization Plan
Once over-excavation is complete and all confirmatory soil samples are below the residential ESLs and RSLs, the stockpiles will be sampled for waste characterization purposes. The contractor will provide the name of their selected soil disposal facility to the Owner. Assuming the Owner approves of the soil disposal facility, the Owner will then contact the facility to understand the specific analyte list and soil sampling density to satisfy the disposal facility. The Owner or Owner’s representative will then mobilize to the Site to collect soil samples, as per the disposal facility requirements.

Upon receipt of analytical results, the Owner will review, then transmit the data to the contractor.

The contractor will be responsible for preparing and submitting the waste profile application to the disposal facility and for obtaining any required waste manifests. The Owner will sign any required waste manifests as the generator.

Section 6.5 Soil Offhaul Plan
On the day(s) that soil will be loaded into trucks and transported to the disposal facility, the contractor will load the stockpiled soil into awaiting trucks provided by the contractor. All trucks will be tarped and loaded in such a manner that the soil surface is not visible above the sidewalls of the truck. The contractor is responsible to ensure that trackout onto adjacent public streets is controlled and that any visible trackout is removed in a timely fashion but in no case will it remain at the end of the day.

When all soil is removed, the Owner or Owner’s representative will be contacted and an inspection will be performed. The inspection will ensure that no soil removed during the overPacket Page 284 Former Fort Ord, Phase I-Additional March 4, 2022
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excavation process remains at the Site. Once the Owner or Owner’s representative confirms that all soil removed during the over-excavation process, the soil remediation phase of work is complete.

Report prepared for the Company by:

Jeff Austin
Senior Project Manager
Charles R. Bove
Principal
Respectfully Submitted,
Vista Environmental Consulting
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FIGURE 1
SITE LOCATION MAP PHASE 1A
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Development Project
Area Boundary
California State University
Monterey Bay
Colonel Durham St
Gigling Rd
Divarty St
Lightfighter Dr
0 1500 Feet
(Approximate)
Image from Google Earth Pro
Figure 1
Site Location Map
Phase 1A
City of Seaside
Former Fort Ord

VISTA ENVIRONMENTAL

CONSULTING
2984 Teagarden Street
San Leandro, CA 94577
Phase 1A
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FIGURE 2
PHASE 1A SOIL SAMPLING LOCATIONS
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0 60 Feet
(Approximate)
Figure 2
Phase 1A
Soil Sampling Locations
City of Seaside
Former Fort Ord - Phase 1
Image from Google Earth Pro
LEGEND
Vista Soil Boring Location

VISTA ENVIRONMENTAL

CONSULTING
2984 Teagarden Street
San Leandro, CA 94577
Hardscape Area
Building 4214
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TABLE 1

ANALYTICAL RESULTS SUMMARY FOR METALS IN SOIL
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TABLE 1
Analytical Results Summary for Metals in Soil
Seaside - Campus Town Development
Former Fort Ord Army Base
Seaside, California
AntimonyArsenicBariumBerylliumCadmiumChromiumHexavalent ChromiumCobaltCopperLeadSTLC PbTCLP PbMercuryMolybdenumNickelSeleniumSilverThalliumVanadiumZinc

0.5 4/29/21 <3.3 1.2 21 <0.55 <0.55 13 3.6 73 3.9 1.6 NA4 NA <0.15 <1.1 13 <3.3 <0.55 <3.3 12 7.6 1 7/9/21 <2.6 1.5 18 <0.44 <0.44 12 <0.80 1.9 4.4 2.4 NA NA <0.15 <0.88 9 <2.6 <0.44 <2.6 8.2 7.1

1.5 7/9/21 <2.9 0.83 22 <0.48 <0.48 13 <0.80 1.9 2.5 2.1 NA NA <0.16 <0.95 9 <2.9 <0.48 <2.9 8.9 7.4 2 7/9/21 <2.5 1.4 25 <0.42 <0.42 12 1.3 2 3 4.5 NA NA <0.16 <0.83 8.1 <2.5 <0.42 <2.5 9.6 9.3

3.0 8/26/21 <2.9 1.4 30 <0.48 <0.48 13 <0.26 2.2 2.1 5.9 NA NA <0.16 <0.95 8.7 <2.9 <0.48 <2.9 12 8.6

7.0 8/26/21 <3.3 1.5 31 <0.54 <0.54 15 <0.26 2.1 1.9 2.4 NA NA <0.15 <1.1 1.1 <3.3 <0.54 <3.3 12 8.4

0.5 5/24/17 NA 3.97 NA NA NA NA NA NA NA 237.0 NA NA NA NA NA NA NA NA NA NA

0.5 4/29/21 <2.9 2.8 150 <0.49 <0.49 33 <0.80 4.2 15 180.0 5.2 0.1 0.21 <0.97 15 <2.9 <0.49 <2.9 17 190 1 7/9/21 <2.8 2.8 55 <0.47 <0.47 19 2.8 2.4 6.5 36.0 NA NA <0.15 <0.94 12 <2.8 <0.47 <2.8 11 73

1.5 7/9/21 <2.8 2.3 46 <0.46 <0.46 17 <0.80 2.4 5.6 44.0 NA NA <0.14 <0.93 11 <2.8 <0.46 <2.8 11 60 2 7/9/21 <2.5 1.5 26 <0.42 <0.42 12 1.6 1.9 2.3 5.3 NA NA <0.15 <0.85 9.2 <2.5 <0.42 <2.5 8.7 13

3.0 8/26/21 <2.9 1.7 19 <0.49 <0.49 14 <0.26 1.8 1.7 2.2 NA NA <0.15 <0.98 11 <2.9 <0.49 <2.9 9.8 7.9

7.0 8/26/21 <3.1 1.2 21 <0.52 <0.52 12 <0.26 1.9 1.8 2.3 NA NA <0.15 <1.0 8.3 <3.1 <0.52 <3.1 9.8 8.5

0.5 8/26/21 <3.0 1.4 42 <0.51 <0.51 13 <0.26 2.2 3.8 7.60 NA NA <0.16 <1.0 8.9 <3.0 <0.51 <3.0 12 14

1.0 8/26/21 <3.1 1.6 46 <0.52 <0.52 14 <0.26 2.3 2.8 3.40 NA NA <0.16 <1.0 9.0 <3.1 <0.52 <3.1 13 9.2

1.5 8/26/21 <3.0 1.7 43 <0.50 <0.50 14 <0.26 2.3 2.5 2.70 NA NA <0.15 <0.99 8.9 <3.0 <0.50 <3.0 13 8.2

2.0 8/26/21 <3..0 1.7 35 <0.51 <0.51 13 <0.26 2.1 2.1 2.40 NA NA <0.16 <1.0 8.2 <3.0 <0.51 <3.0 12 7.4

0.5 12/2/21 NA 1.8 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA

1.0 12/2/21 NA 1.6 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA

1.5 12/2/21 NA 1.9 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA

2.0 12/2/21 NA 1.9 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA

0.5 12/2/21 NA 1.5 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA

1.0 12/2/21 NA 1.6 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA

1.5 12/2/21 NA 1.5 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA

2.0 12/2/21 NA 1.5 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA

0.5 12/2/21 NA 1.5 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA

1.0 12/2/21 NA 1.3 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA

1.5 12/2/21 NA 1.4 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA

2.0 12/2/21 NA 1.3 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 11 0.067 15,000 16 78 NE60.3 23 3100 80 NE NE 13 390 820 390 390 0.78 390 23,000 160 0.31 220,000 230 1100 NE 6.2 350 47,000 320 NE NE 190 5800 11,000 5600 5800 12 5800 350,000 31 0.68 15,000 160 71 NE 0.3 23 3100 82 NE NE 11 390 670 390 390 0.78 390 23,000 470 3.0 220,000 2300 980 NE 6.3 350 47,000 380 NE NE 46 5800 8100 5800 5800 12 5800 350,000

1. bgs = below ground surface

2. May 24, 2017 samples collected by Engeo, Inc., and presented in the Phase II Enviormental Site Assessment, June 16, 2017

4. NA = not analyzed

6. NE = no level established
BG-5-1.5-2DEC2021
BG-5-2.0-2DEC2021
RWQCB ESLs, Residential Property Use5
RWQCB ESLs, Commerical/Industrial Property Use5
USEPA RSLs, Residential Property Use7
USEPA RSLs, Industrial Property Use7
Regulatory Agency Comparison Criteria
BG-6-2.0-2DEC2021
BG-6-1.5-2DEC2021
BG-4-1.5-2DEC2021
BG-6-1.0-2DEC2021
BG-6-0.5-2DEC2021
BG-4-0.5-2DEC2021
BG-4-1.0-2DEC2021
BG-4-2.0-2DEC2021
BG-5-0.5-2DEC2021
BG-5-1.0-2DEC2021
BG-2.0-26AUG2021
BG-1.5-26AUG2021
BG-1.0-26AUG2021

HARDSCAPE
Results are in milligrams per kilogram(mg/kg)
Sample Location
AREA 1

7. USEPA Regional Screening Level Summary Table, TR=1E-06, HQ = 1), May 2021

5. RWQCB Environmental Screening Levels, Table S-1, Soil Directd Expopsure Human Health Risk Screening Levels, 2019, rev. 2

3. April 28, April 29, July 9 and August 26, 2021 samples collected by Vista Environmental Consulting Sample
Date2,3
Sample
Depth
(feet bgs1)
A complete copy of the analytical laboratory reports are included in Appendix A.

Notes and abbreviations:

BUILDING 4214
Background Soil Samples
BG-0.5-26AUG2021
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TABLE 2
ANALYTICAL RESULTS SUMMARY FOR TPH, VOCs, SVOCs,
PESTICIDES & PCBs IN SOIL
Packet Page 292
TABLE 2
Analytical Results Summary for TPH, VOCs ,sVOCs, Pesticides, PCBs in Soil Seaside - Campus Town Development
Former Fort Ord Army Base
Seaside, California
PCBs
TPHg TPHd TPHmo acetone
paraIsopropol
toluene
naphthalene naphthalene BEHP Heptachlor
Epoxide
endrin
aldehyde chlordane alpha chlordane
gamma
chlordane dieldren 4,4'-DDD 4,4'-DDE 4,4'-DDT Aroclor 1260 HARDSCAPE 0.5 4/29/212 <3.6 <10 <20 <0.180 <0.089 0.011 <0.500 0.550 <0.005 <0.005 <0.050 <0.005 <0.005 <0.005 <0.005 <0.005 <0.005 <0.025

0.5 5/24/173 NA NA NA NA NA NA NA NA <0.0016 <0.003 0.0884 0.0085 0.0117 0.0101 0.0128 0.0066 0.0546 NA

0.5 4/29/21 4.7 50 140 0.850 <0.014 <0.014 <0.250 <0.250 <0.025 <0.025 <0.025 <0.025 <0.025 <0.025 <0.025 <0.025 0.032 0.035 430 260 12,000 61,000 NE539 0.062 NE 0.48 NE NE 0.037 2.7 1.8 1.9 0.23 2000 1200 180,000 670,000 NE 160 0.28 NE 2.2 NE NE 0.16 12 8.3 8.5 0.94 82 97 2400 61,000 NE NE 0.07 NE 1.7 36 36 0.034 1.9 2.0 1.9 0.24 420 560 30,000 670,000 NE NE 0.33 NE 7.7 500 500 0.14 9.6 9.3 8.5 0.99

1. bgs = below ground surface

2. April 29, 2021 samples collected by Vista Environmental Consulting

3. May 24, 2017 samples collected by Engeo, Inc.

4. RWQCB Environmental Screening Levels, Table S-1, Soil Directd Expopsure Human Health Risk Screening Levels, 2019, rev. 2 RWQCB ESLs, Commerical/Industrial Property Use4
NE
NE
Notes and abbreviations:

USEPA RSLs, Industrial Property Use6
USEPA RSLs, Residential Property Use6
A complete copy of the analytical laboratory reports are included in Appendix A.

5. NE = no level estalbished

6. USEPA Regional Screening Level Summary Table, TR=1E-06, HQ = 1), May 2021 Pesticides
Results are in milligrams per kilogram(mg/kg)
Sample Date
Sample
Depth (feet
bgs1)
RWQCB ESLs, Residential Property Use 3.8 4
Total Petroleum Hydrocarbons Volatile Organic Compounds Semi-VOC Sample Location
BUILDING 4214
AREA 1
17 Packet Page 293
APPENDIX 1
PHASE II ENVIRONMENTSL SITE ASSESMENT (ENGEO 2017)
Packet Page 294

GEOTECHNICAL

ENVIRONMENTAL

WATER RESOURCES

CONSTRUCTION SERVICES
2010 Crow Canyon Place, Suite 250  San Ramon, CA 94583  (925) 866-9000  Fax (888) 279-2698 www.engeo.com
Project No.
13847.000.000
June 16, 2017
Ms. Erika Salum
KB Home Bay Area Division
5000 Executive Parkway, Suite 125
San Ramon, CA 94583
Subject: Surplus II Areas – Fort Ord
Seaside, California

PHASE II ENVIRONMENTAL SITE ASSESSMENT
Reference: ENGEO, Phase I Environmental Site Assessment, Surplus II-Fort Ord, Seaside, California, May 10, 2017.

Dear Ms. Salum:

We are pleased to submit the findings of our phase II environmental site assessment (ESA) undertaken at the subject property (Property) in Seaside, California. The purpose of the phase II ESA is to address potential environmental concerns associated with the past use of the Property.

BACKGROUND
The approximately 111-acre Property is comprised of 13 parcels identified with the following Assessor’s Parcel Numbers (APN):
 031-151-054  031-151-037
 031-151-055  031-151-039
 031-151-056  031-151-040
 031-151-018  031-151-044
 031-151-029  031-261-003
 031-151-031  031-261-004
 031-151-032
The Property is currently under redevelopment activities associated with the greater planned Fort Ord redevelopment plan. The former base operation within the Property included military personal living quarters with approximately 18 barracks, five administrative buildings, two armories, one cafeteria, and one gymnasium. The majority of the Property is vacant and abandoned. Most of the structures have been vandalized and left in disrepair awaiting future redevelopment activities. There are a few support services onsite, including the Presidio of Monterey Fire Department.

ENGEO conducted a phase I ESA for the Property in May 2017 (Reference). Based on the findings of the phase I ESA assessment, one current Recognized Environmental Condition (REC), one historical REC, and one controlled REC were identified for the Property.

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PHASE II ENVIRONMENTAL SITE ASSESSMENT Page 2
 Previous investigations have confirmed lead-based paint and/or asbestos containing materials exist within structures that have yet to be demolished. This represents a current REC.
 The former USTs have been closed with regulatory oversight with either missing documentation or confirmation samples confirming residual, albeit relatively low concentrations of petroleum and petroleum related constituents. This represents a historic REC.
 Land use restrictions are recorded for Fort Ord that include the subject Property and represent a controlled REC.

The following potential environmental items were also identified:
 As of 2014, three monitoring wells have been depicted within the Property boundary. It appears at least one of the monitoring wells has recently been decommissioned. The Department of Water Resources On-line Water Data Library also depicts two groundwater level station wells located south of Lightfighter Drive. The status of all wells should be confirmed.
 Pesticides were routinely applied around buildings. It is conceivable that residual pesticide and pesticide-related metals exist around buildings.
 It does not appear that a soil gas/vapor intrusion assessment has been performed for the previous underground storage tank areas and should be considered.  According to FOST 6, UST 4430.1 and 4440.1 (Building 4430 and 4440) were closed in place in 1992. If the tanks remain, the tanks should be properly removed and disposed of with agency oversight.
 Given the land use, it is conceivable that buried items (septic tanks, debris, burnpits, etc.) could be encountered during future subsurface activities.

A phase II environmental assessment along with supplemental documentation review was recommended to address potential environmental concerns associated with the Property.

SCOPE OF FIELD EXPLORATION
Field sampling activities associated with the phase II ESA were performed on May 24, 25, 31 and June 1, 2017. Prior to drilling, an ENGEO representative contacted USA North Service Alert for identification of underground utilities at the Property. Boring permits were obtained from Monterey County Health Department Division of Environmental Health. Soil samples at each sampling location were collected on a continuous basis for classification. During drilling, the soil cores were screened for volatile organic compounds (VOCs) using a photoionization detector (PID).

The scope of the field exploration included soil and soil gas sampling. Details pertaining to each of these tasks are presented below.

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Surplus II Areas – Fort Ord June 16, 2017
PHASE II ENVIRONMENTAL SITE ASSESSMENT Page 3

PHASE II ESA EXPLORATION AND SERVICES
Task 1 – Soil Assessment
A soil sampling study was performed to address potential subsurface impairments associated with the historical uses of the Property, with focus around buildings and former underground storage tanks.

Hand sampling equipment including shovels and trowels were utilized for collecting soil samples around former buildings. Soil samples were collected in laboratory provided jars. In addition, a Geoprobe® truck-mounted rig was used to facilitate sample collection around the former USTs (S-1, S-2, and S-3). Soil samples were retrieved within continuous Geoprobe acetate core liners measuring 4 feet in length. Specific soil samples were collected for laboratory analysis by cutting a 6- to 12-inch portion of the Geoprobe soil core liners from the desired sample depth.

Following recovery, the sample liners were sealed using Teflon® sheets secured by tight-fitting plastic end caps and duct tape. Upon collection, a label was placed on the sample that included a unique sample number, sample location, time/date collected, laboratory analysis and the sampler’s identification. The soil samples were placed in an ice-cooled chest and submitted under documented chain-of-custody to Torrent Laboratory, Inc., a State-certified laboratory in Milpitas, California.

Task 1a - Soil Characterization: Residual Pesticide and Pesticide-Related Metals A near-surface sampling study was performed to address potential soil impairments associated with potential application of pesticide and pesticide-related metals around buildings as part of routine building maintenance.

Soil samples were collected from each building from 0- to 6-inches below existing grade and within 10 feet of the building foundation. Typically, four soil samples were collected from each building, except in scenarios where hardscape existed such as sidewalks or parking areas. A total of 134 soil samples were collected.

The laboratory was instructed to composite the four soil samples into one sample per building before analyzing. The submitted soil samples were analyzed for organochlorine pesticides (OCPs- EPA 8081A), total arsenic (EPA 6020B), and select samples for total lead (EPA 6020B).

Vista Environmental Consulting (Vista) completed a Site Soil Background Survey (March 4, 2016) for Fort Ord Reuse Authority (FOR A) that included lead laboratory testing; however, several buildings were not included within Vista’s survey and as a result, ENGEO analyzed several select samples/buildings for total lead (EPA 6020B).

Task 1b - Soil Characterization: Former Underground Storage Tank Areas The objective of Task 1b was to address potential subsurface impairments associated with the three former UST areas identified within the Property. A total of three soil borings were advanced across the Property; one at each of the former UST areas (S-1, S-2 and S-3). Soil samples were generally collected at approximate depths of 5, 10, 15 and 20 feet below ground surface. The shallow soil samples were submitted for laboratory analysis. The deeper samples were held pending laboratory analysis of shallow samples. It should be noted, that given drilling Packet Page 297
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PHASE II ENVIRONMENTAL SITE ASSESSMENT Page 4
limitations, S-1 was collected approximately 5 feet horizontally from the UST location on a slope that was approximately 5 feet higher in elevation.

Continuous soil cores were retrieved to an approximate depth of 20 to 25 feet below ground surface. During drilling soil was screened for visual and olfactory evidence of impact. In addition, a PID was utilized to further evaluate soil conditions. No physical indications of contamination or elevated PIDs readings were observed.

The soil samples were submitted to Torrent Laboratory, Inc., a State-certified fixed laboratory based in Milpitas, California for analysis of TPH-g and volatile organic compounds (VOCs) (EPA Method 8260), total petroleum hydrocarbons as diesel (TPH-d), and total petroleum hydrocarbons as motor-oil (TPH-mo) (EPA Method 8015 with silica gel cleanup).

Task 2 - Soil Gas Assessment
In order to evaluate potential vapor intrusion concerns, a soil gas assessment was performed.

Ten temporary soil gas monitoring wells were installed at the Property and sampled on May 31 and June 1, 2017. The soil gas well locations are presented on Figure 2.

The installation and sampling of the soil gas monitoring wells were performed in accordance with the Department of Toxic Substances Control (DTSC) Final Advisory Active Soil Gas Investigations (July 2015). The soil gas monitoring well casings were constructed with ¼-inch-diameter Teflon tubing equipped with a filter at the base of the tubing. The well installation was performed with a direct push probe rig, which advanced an approximately 2-inch-diameter boring to a depth of 6 feet below the ground surface. The bottom of the well casing was equipped with a filter situated at a depth of approximately 5.5 feet below the ground surface, centered in the middle of a 1-foot-layer of No. 3 sand. One foot of dry bentonite was installed on top of the sand, and the remaining annular space was filled with hydrated bentonite grout to the surface.

Following installation of the annular seal, the well casings were equipped with a permanent Swagelok® ferrule and nut. A threaded plug was then screwed into the nut and the mandatory two-hour equilibration time began. The sample train was connected to the well tubing by threading the permanent Swagelok® fitting on the well casing onto the manifold. The sample train consisted of a stainless steel twin summa manifold with a built-in flow controller set to 100 to 200 milliliters per minute (ml/min). A purge vacuum pump was attached to the manifold connection closest to the well casing and the sample canister was connected to the manifold fitting furthest away from the well casing. Prior to connecting the sample train to the well casing, a shut-in test was performed to assess for potential leaks. The shut-in test consisted of capping the end of the manifold, then applying a vacuum with the vacuum pump, closing the purge valve, and observing the vacuum gauge for two minutes to check for a drop in the vacuum.

Once the sample train was connected to the well casing, all of the valves were closed, allowing a mandatory two-hour equilibration time to commence. After the two-hour equilibration time elapsed, three well volumes were purged from the wells. After purging was completed, the purge valve on the manifold was closed, and the vacuum pump was removed and connected to another well. Samples were collected by opening the sample canister valve and allowing the sample canister to extract soil gas until the vacuum in the sample canister reached approximately 5 inches of mercury. The leak detection compound 1,1-diflouroethane (1,1-DFA) was applied by wrapping a doused rag around the manifold fittings during sample collection.

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PHASE II ENVIRONMENTAL SITE ASSESSMENT Page 5
Each sample canister was labeled with a unique identification number, sampling time and pre- and post-sample vacuum readings. The ten soil gas samples were submitted to Torrent Laboratory, Inc., a State-certified fixed laboratory, under documented chain-of-custody for analysis of VOCs, including TPH-gasoline and naphthalene, by EPA Test Method TO-15.

Task 3 – Supplemental Documentation Review
In order to further evaluate potential environmental and/or developmental concerns, supplemental documentation review of publically available information was performed.

Status of Onsite Wells
Based on our discussion with the lead regulatory agency case officer, Mr. Grant Himebaugh (RWQCB), as well as with Mr. Jeff Fenton (Amec Foster Wheeler) who performed the last round of well monitoring, both confirmed the previous monitoring wells have been properly destroyed.

We also confirmed with Monterey Peninsula Water Management District (MPWMD) that MPWMD owns and operates a well within the parcel south of Lightfighter Drive and the well is to remain. See Figure 2 for approximate location.

Potential Presence of Former USTs Closed In Place
Documents reviewed during the referenced Phase I ESA were conflicting in that some documents indicated that two former USTs (4430.1 and 4440.1) were closed in place and some documents indicated the USTs were removed. Our recent subsurface drilling exploration did not encounter a former underground storage tank (UST) or UST-related items. We also had further discussions with the City of Seaside, Monterey County Environmental Health Bureau, and BAREC representatives who believe that all former tanks have been removed. While formal UST removal documentation does not appear to exist, it appears unlikely that USTs 4430.1 and 4440.1 remain in place. If desired, supplemental exploration excavation around the former USTs could provide additional insight.

ANALYTICAL RESULTS
Soil Sampling
Task 1a - Residual Pesticide and Pesticide-Related Metals Organochlorine pesticides were mostly reported as non-detectable and below applicable residential screening levels, with the exception of five samples that reported elevated dieldrin.

Dieldrin ranged from 1.09 to 99.2 micrograms per kilogram (µg/kg) which is above conservative Regional Screening Levels (RSLs) established by the United States Environmental Protection Agency (USEPA) Region IX for residential land use1 and Environmental Screening Levels (ESLs) established by Regional Water Quality Control Board2. However, the reported concentrations are below applicable commercial use ESLs.

Arsenic ranged from 1.11 milligrams per kilogram (mg/kg) to 3.97 mg/kg. The reported arsenic concentrations exceed the current residential RSL and ESL; however, these concentrations are

1 Regional Screening Levels, residential soil, USEPA Region IX, May 2016. 2 Environmental Screening Levels residential and commercial, RWQCB, February 2016, Rev 3.

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Surplus II Areas – Fort Ord June 16, 2017
PHASE II ENVIRONMENTAL SITE ASSESSMENT Page 6
consistent with background soil concentrations found in this region of the State of California3.

CAL-EPA do not require remedial actions for arsenic consistent with background concentrations, or typically below 11 mg/kg.

Lead ranged from 4.04 mg/kg to 22.6 mg/kg with one maximum concentration of 237 mg/kg.

While the 237 mg/kg concentration exceeds conservative residential screening level of 80 mg/kg, it does not exceed applicable ESL for commercial use of 320 mg/kg.

A summary of the soil sample analytical results is presented in Table A. The laboratory results are presented in their entirety in Appendix A.

Task 1b - Former Underground Storage Tank Areas
Soil samples reported non-detectable concentrations of VOCs, TPH-g and TPH-mo. De minimis concentrations of TPH-d were reported with a maximum concentration of 3.14 mg/kg, which is well below both RSLs and ESLs for residential use, 96 mg/kg and 230 mg/kg, respectively.

A summary of the soil sample analytical results is presented in Table B. The laboratory results are presented in their entirety in Appendix A.

Soil Gas Sampling
Several low-level potential target analytes (including acetone, benzene, toluene, TPH-g, etc) were detected in soil gas samples. The leak check compound 1,1-DFA was not detected in any of the samples.

We compared the detected soil gas concentrations to both the USEPA’s RSLs established for residential air4 and to the modified screening levels for volatile compounds in ambient air established by the California Department of Toxic Substances Control. 5 The reported
concentrations were below the corresponding screening levels. One exception is sample location SG-10 that reported ethyl benzene at 1,600 micrograms per cubic meter (µg/m3).

A summary of the soil gas analytical results is presented in Table C. The laboratory results are presented in their entirety in Appendix A.

DISCUSSION AND CONCLUSION
Soil Sampling
Review of the laboratory test results found elevated concentrations of dieldrin or lead at six locations (Buildings 4214, 4419, 4432, 4438, 4550, and 4560) above conservative residential screening levels (RSLs and ESLs), but below applicable commercial use ESLs. The soil could be excavated and disposed offsite or alternatively excavated and reused at a commercial site.

3 Bradford, G.R., A.C. Chang, A.L. Page, D. Bakhtar. J.A. Frampton, and H. Wright; Background Concentrations of Trace and Major elements in California Soils; Kearney Foundation of Soil Science, Division of Agriculture and Natural resources, University of California; March 1996.
4 EPA Region 9 Regional Screening Levels (RSLs) for indoor air (May 2016) with an attenuation factor of 0.001 for future residential land use.
5 DTSC Modified Screening Levels for Volatile Compounds in Ambient Air (September 2015) with an attenuation factor of 0.001 for future residential land use.

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Surplus II Areas – Fort Ord June 16, 2017
PHASE II ENVIRONMENTAL SITE ASSESSMENT Page 7
With the exception of the six identified buildings, the Property does not appear to have been significantly impacted by the past pesticide building maintenance practices.

Drilling activities around former UST areas included collecting continuous soil cores to an approximate depth of 20 to 25 feet below ground surface. During drilling, soil was screened for visual and olfactory evidence of impact and in addition, a PID was utilized to further evaluate soil conditions. No signs of contamination or elevated PIDs readings were observed. Laboratory results reported non-detectable to very low concentrations that are below applicable residential RSLs and ESLs. Residual soil impact does not appear to exist around the three identified former UST areas.

Soil Gas Sampling
Several VOC and TPH-g analytes were detected in the soil gas samples collected from the Property; however, the reported concentrations are below respective screening levels with the exception of ethyl benzene in one location, SG-10, See Figure 2. SG-10 is located south of Building 4440, near Gigling Road and Seventh Avenue. The soil gas location is also approximately 75 feet south of the former UST (4440.1); however, the anomalous soil gas detection is unlikely related to the former UST based on closure documentation, site lithology, and the recent soil sampling completed this round. It is more likely related to a localized outlier condition and subsequent sampling with laboratory analysis should be performed to characterize the area. For conservative preliminary planning purposes, a vapor intrusion mitigation system (VIMS) could be installed for the area around SG-10. However, it is our professional opinion that the ethyl benzene exceedance is likely isolated, which could be confirmed with additional sampling and analysis to further evaluate potential health risks. Based on the analytical results, vapor intrusion would not be considered a concern for the proposed redevelopment of the Property, with the possible exception of the area around SG-10.

CLOSING
Based on the referenced Phase I ESA, this Phase II ESA, and previous work performed by others, there does not appear to be any significant environmental constraints for redevelopment.

ENGEO recommends the following:
 Mitigate elevated dieldrin and lead in soil around six identified buildings. The soil concentrations are above residential land use, but below commercial land use screening levels. Mitigation could include excavation and offsite disposal, or excavation and re-use on commercial land.
 Investigate the anomalous soil gas detection around SG-10 to determine appropriate mitigation options including risk-based evaluation, installing a VIMS system, or excavation and offsite disposal.

Consistent with our Phase I ESA recommendations, ENGEO has three subsequent recommendations:
 A summary letter describing the removal activities performed and determination that no further action is needed associated with the lead-based paint and asbestos containing material be provided for KB Home Bay Area Division for review.

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PHASE II ENVIRONMENTAL SITE ASSESSMENT Page 8
 To increase confidence that the former USTs have been removed, perform additional exploration excavation around the former UST areas. In the event tanks remain, the tanks should be properly removed and disposed of with agency oversight.  Prior to future grading activities, prepare a Site Management Plan (SMP) in the event debris or impacted items are encountered during subsurface activities. If a SMP already exists for the area and covers anticipated activities, a new SMP would not need to be created.

It is our professional opinion that the Property is suitable for residential and commercial redevelopment.

If you have any questions regarding this report, please contact us.

Sincerely,
ENGEO Incorporated
Scott Johns, PE Shawn Munger, CHG
sj/sm/cjn
Attachments: Figures 1 and 2
Tables A, B and C
Appendix A – Laboratory Analysis Report
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13847.000.000
June 16, 2017

FIGURES
Figure 1 – Vicinity Map
Figure 2 – Sample Locations
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0 0 FEET
METERS
2000
1000

VICINITY MAP

FORT ORD SURPLUS II AREAS

SEASIDE, CALIFORNIA
13847.000.000
AS SHOWN 1
SITE

NOT PART OF PROPERTY

NOT PART OF

PROPERTY
Packet Page 304
MW-10-06-180

COULD NOT LOCATE
MW-10-05-180
FIRE STATION:

FORMER USTS (REMOVED)
4400-1 AND 4400-2
FORMER UST AREA (4440)

POTENTIALLY CLOSED IN-PLACE
FORMER UST AREA (4430)

POTENTIALLY CLOSED IN-PLACE

ASTS HAVE BEEN REMOVED
IRP-10

NOT PART

OF PROPERTY
MW-10-04-180

COULD NOT LOCATE

NOT PART

OF PROPERTY

OWNED AND OPERATED BY

MONTEREY PENINSULA

WATER MANAGEMENT
DISTRICT.

WELL TO REMAIN.

DEMOLISHED, NO BUILDING
TENNIS
COURT

SAMPLE LOCATIONS

FORT ORD SURPLUS II AREAS

SEASIDE, CALIFORNIA
13847.000.000
AS SHOWN 2

EXPLANATION
0 0 FEET
METERS
250
125

BUILDING WITH ELEVATED LEAD OR DIELDRIN

ABOVE RESIDENTIAL LEVELS BUT BELOW

COMMERCIAL LEVELS

FORMER UNDERGROUND STORAGE TANK
MW-10-06-180
SITE
SITE

MATCHLINE (SEE ABOVE)

MATCHLINE (SEE BELOW)
MPWMD #FO-10
MPWMD #FO-10
SG-10
SG-1
SG-2
SG-3
SG-4
SG-5
SG-6
SG-7
SG-8
SG-9
SG-10
S-3
S-2 S-3
S-1

ABANDONED MONITORING WELL

MONITORING WELL
SOIL GAS SAMPLE (ENGEO, 2017)
SOIL SAMPLE (ENGEO, 2017)
Packet Page 305
13847.000.000
June 16, 2017
TABLES
Table A - Summary of Soil around Buildings Analytical Data Table B - Summary of Soil around Former USTs Analytical Data Table C - Summary of Soil Gas Analytical Data
Packet Page 306

TABLE A
Laboratory Results Summary - Soil Around Buildings
Arsenic* Lead 4,4'-DDD 4,4'-DDE 4,4'-DDT Chlordane gamma-Chlordane alpha-Chlordane Dieldrin Endrin Aldehyde Heptachlor Epoxide Heptachlor OTHER OCPs mg/Kg mg/Kg µg/Kg µg/Kg µg/Kg µg/Kg µg/Kg µg/Kg µg/Kg µg/Kg µg/Kg µg/Kg 4454-N,E,S,W-comp 0-0.5 5/24/2017 2.04 N/A ND 5.94 ND ND ND ND ND 9.04 ND ND ND 4214-N,E,S,W-comp 0-0.5 5/24/2017 3.97 237 12.8 6.58 54.6 88.4 11.7 8.5 10.1 ND ND ND ND 4400-S,W-comp 0-0.5 5/24/2017 1.37 22.6 ND 29.9 42.8 65.3 4.71 4.92 8.38 ND ND ND ND 4405-N,E,W-comp 0-0.5 5/24/2017 2.5 6.43 ND ND ND ND ND ND ND ND ND ND ND 4408-N,E,S,W-comp 0-0.5 5/24/2017 1.86 N/A ND ND ND ND ND ND 16.5 ND ND ND ND 4418-N,E,S,W-comp 0-0.5 5/24/2017 1.59 N/A ND ND ND ND ND ND 19.3 ND ND ND ND 4419-N,S,W COMP 0-0.5 5/24/2017 1.27 11.1 ND ND ND 106 10.5 12.1 69.6 ND ND ND ND 4420-N,E,S,W-comp 0-0.5 5/24/2017 1.64 13.2 ND ND ND ND ND ND 16.2 ND ND ND ND 4421-N,E,S,W-comp 0-0.5 5/24/2017 2.31 13.8 ND ND ND ND ND ND ND ND ND ND ND 4423-N,E,W-comp 0-0.5 5/24/2017 2.24 15.1 ND 8.02 ND ND ND ND 7.16 ND ND ND ND 4430-N,E,S,W COMP 0-0.5 5/25/2017 1.14 N/A ND 3.25 5.93 ND ND ND 27.8 ND ND ND ND 4432-N,E,S,W COMP 0-0.5 5/25/2017 1.78 N/A ND 2.07 4.96 327 37.5 39.8 37.0 ND 1.26 ND ND 4434-N,E,S,W COMP 0-0.5 5/25/2017 1.40 N/A ND 6.38 9.13 ND ND ND 20.5 ND ND ND ND 4436-N,E,S,W COMP 0-0.5 5/25/2017 1.11 N/A ND ND ND ND ND ND 10.1 ND ND ND ND 4438-N,E,S,W COMP 0-0.5 5/25/2017 1.59 N/A ND ND ND ND ND ND 67.5 ND ND ND ND 4440-N,E,S,W COMP 0-0.5 5/25/2017 1.42 N/A ND ND ND ND ND ND 8.91 ND ND ND ND 4442-N,E,S,W COMP 0-0.5 5/25/2017 1.52 N/A ND ND ND ND ND ND 14.5 ND ND ND ND 4444-N,E,S,W COMP 0-0.5 5/25/2017 2.01 N/A ND 3.35 ND ND ND ND 17.3 ND ND ND ND 4446-N,E,S,W COMP 0-0.5 5/25/2017 1.44 N/A ND ND 5.18 ND ND ND 23.5 ND ND ND ND 4450-N,E-comp 0-0.5 5/24/2017 3.08 N/A ND ND ND ND ND ND ND ND ND 5.76 ND 4451-N,E,S,W-comp 0-0.5 5/24/2017 2.84 N/A ND ND ND ND ND ND ND ND ND ND ND 4452-N,E,S,W-comp 0-0.5 5/24/2017 2.45 N/A ND 1.54 ND ND ND ND ND ND ND ND ND 4453-N,S,W-comp 0-0.5 5/24/2017 2.26 N/A ND 2.71 ND ND ND ND 1.09 ND ND ND ND 4456-N,E,S,W-comp 0-0.5 5/24/2017 1.85 N/A ND ND ND ND ND ND ND ND ND ND ND 4457-N,E,S,W-comp 0-0.5 5/24/2017 2.97 N/A ND ND ND ND ND ND ND ND ND ND ND 4458-N,S,W-comp 0-0.5 5/24/2017 2.24 N/A ND ND ND ND ND ND ND ND ND ND ND 4466-N,E,S,W-comp 0-0.5 5/24/2017 2.14 N/A ND ND ND ND ND ND ND ND ND ND ND 4467-N,E,S,W-comp 0-0.5 5/24/2017 2.92 N/A ND 1.60 ND ND ND ND 1.78 ND ND ND ND 4469-N,E,S,W COMP 0-0.5 5/24/2017 2.62 N/A ND 1.50 ND ND ND ND 1.38 ND ND ND ND 4471-N,E,S,W COMP 0-0.5 5/24/2017 2.83 N/A ND ND ND ND ND ND ND ND ND ND ND 4472-N,E,S,W COMP 0-0.5 5/24/2017 2.44 N/A ND ND ND ND ND ND 4.89 ND ND ND ND 4480-N,E,S,W-comp 0-0.5 5/24/2017 3.2 5.25 ND ND ND ND ND ND ND ND ND ND ND 4481-N,E,S COMP 0-0.5 5/24/2017 1.83 4.04 ND 3.72 ND ND ND ND 3.46 ND ND ND ND 4483-N,E,S,W COMP 0-0.5 5/24/2017 1.19 6.48 ND 3.71 ND ND ND ND ND 3.00 ND ND ND 4550-N,E,S,W COMP 0-0.5 5/24/2017 1.38 N/A ND 11.0 13.7 ND ND ND 99.2 ND ND ND ND 4560-N,E,S,W COMP 0-0.5 5/25/2017 1.27 N/A ND ND 5.27 ND ND ND 54.6 ND ND ND ND

0.68 400 2,300 2,000 1,900 1,700 NR NR 34 NR 70 130 NR

0.067 80 2700 1900 1900 480 NR NR 38 NR 67 140 NR

0.31 320 12000 8500 8500 2200 NR NR 170 NR 300 600 NR
* Concentrations are within background levels (12 mg/kg) NR - Not Reported
N/A - Not Analyzed
ND - Not detected above laboratory reporting limit
mg/Kg=Milligrams per Kilogram
µg/Kg=Micrograms per Kilogram
ESL (Soil Summary, Residential; Feb 2016 Rev 3) - RWQCB ESL (Soil Summary, Commercial; Feb 2016 Rev 3) - RWQCB

ORGANOCHLORINE PESTICIDES

SAMPLE DEPTH
(feet) DATE
METALS
RSL - EPA Region IX Regional Screening Levels for
Residential Soil (May 2016)
13847.000.000
Packet Page 307

TABLE B
Laboratory Results Summary - Soil Around Former USTs
VOCs GASOLINE DIESEL MOTOR OIL
µg/Kg µg/Kg mg/Kg mg/Kg
S1 10 5/31/2017 ND ND ND ND
S2 5 5/31/2017 ND ND 2.56 ND
S3 5 5/31/2017 ND ND 3.14 ND
RSL - EPA Region 9 Regional Screening Levels for Residential Soil (May 2016)--- 82 96 2,500 --- 100 230 5,100
ND - Not detected above laboratory reporting limit
mg/Kg=Milligrams per Kilogram
µg/Kg=Micrograms per Kilogram
ESL (Tier 1; Feb 2016 Rev 3) - RWQCB

SAMPLE DEPTH (FT) DATE
Total Petroleum Hydrocarbons
13847.000.000
Packet Page 308

TABLE C
Laboratory Results Summary - Soil Gas
TPH
Benzene Acetone Carbon
disulfide
Carbon
Tetrachloride Naphthalene Toulene Hexane 4-Methyl-2-Pentanone (MIBK) 2-Butanone
(MEK)
4-Ethyl
Toluene Ethyl acetate Ethyl benzene Tert-Butanol Tetrahydrofuran 2-Hexanone 2-Propanol
(Isopropyl
Alcohol)
Total Xylene (-
p, -m, -o)
1,2,4-
Trimethylbenzene
1,3,5-
Trimethylbenzene
1,3-
Dichlorobenzene
Chloroform Other VOCs TPH-Gasoline
µg/m3µg/m3µg/m3µg/m3µg/m3µg/m3µg/m3µg/m3µg/m3µg/m3µg/m3µg/m3µg/m3µg/m3µg/m3µg/m3µg/m3µg/m3µg/m3µg/m 3 µg/m
3 µg/m
3 µg/m
3 SG-1 6/1/2017 <2.6 35 <2.2 <6.5 <7.5 6 <2.7 <4.4 4 <3.2 <2.8 <3.7 <3.6 <2.6 11 <7.5 21 <3.5 <1.8 13 <5.7 ND 298 SG-2 5/31/2017 6 110 3 <4.0 <4.6 12 8 6 21 3 4 4 13 4 13 <4.6 24 3 1 14 17 ND 327 SG-3 5/31/2017 3 66 <1.6 7 <2.6 8 <1.8 6 13 3 <1.8 3 15 <1.5 7 <12 22 <2.5 <2.5 13 19 ND 615 SG-4 6/1/2017 <1.6 23 <1.6 <3.1 3 2 <1.8 <2.1 4 <2.5 <1.8 <2.2 2 <1.5 2 <12 5 <2.5 <2.5 6 <2.4 ND 224 SG-5 6/1/2017 <1.6 340 <1.6 <3.1 <2.6 26 <1.8 2 4 14 <1.8 220 12 3 <2.1 <12 1640 15 6 13 3 ND 1,580 SG-6 6/1/2017 <1.6 250 <1.6 <3.1 <2.6 7 <1.8 5 49 28 <1.8 26 190 240 13 <12 204 25 9 15 <2.4 ND 771 SG-7 6/1/2017 <1.6 45 <1.6 <3.1 <2.6 3 <1.8 <2.1 6 <2.5 <1.8 21 7 2 2 <12 174 <2.5 <2.5 9 <2.4 ND 363 SG-8 6/1/2017 <1.6 52 3 <3.1 <2.6 4 <1.8 3 8 <2.5 <1.8 13 10 1.7 4 <12 96 <2.5 <2.5 12 <2.4 ND 275 SG-9 6/1/2017 <1.6 29 <1.6 <3.1 <2.6 3 <1.8 2 5 <2.5 <1.8 23 5 <1.5 3 <12 186 <2.5 <2.5 11 <2.4 ND 289 SG-10 6/1/2017 14 2900 12 <3.1 <2.6 73 19 96 23 <2.5 <1.8 1600 15 <1.5 16 26 9800 34 10 6 <2.4 ND 16,000 97 NR NR 67 NR 3.10E+05 NR NR NR NR NR NR NR NR NR NR NR NR 4.20E+04 1.20E+05 NR --- NR 360 32,000,000 730,000 470 83 5,200,000 730,000 3,100,000 5,200,000 NR 73,000 1,100 NR 2,100,000 31,000 210,000 100,000 7,300 NR NR 120 --- 31,000 ND - Not detected above laboratory reporting limit
µg/m3 - Micrograms per cubic meter
NR - Not Reported
VOCs
RSL - EPA Region 9 Regional
Screening Levels for Indoor Air
(May 2016 ) with an attenuation
factor of 0.001 for future
residential land use.

Sample ID Sample Date
DTSC Modified Screening Levels,
Residential; September 2015 with
an attenuation factor of 0.001 for
future residential land use.
13847.000.000
Packet Page 309
13847.000.000
June 16, 2017

APPENDIX A
Laboratory Analysis Report
Packet Page 310
Engeo Inc (SJ)
6399 San Ignacio Ave, Suite 150
San Jose, California 95119
Tel: 408-574-4900/Scott cell:925-570-5855
Fax: 888-279-2698
RE: Fort Ord-Surplus II and adjacent Area
Torrent Laboratory, Inc. received 68 sample(s) on May 24, 2017 for the analyses presented in the following Report.

Dear Scott Johns:

Work Order No.: 1705182
As requested on the Chain of Custody, 68 samples were combined into 10 4:1 point composites, three 3:1 point composites and one 2:1 point composite for analysis.

All data for associated QC met EPA or laboratory specification(s) except where noted in the case narrative.

Torrent Laboratory, Inc. is certified by the State of California, ELAP #1991. If you have any questions regarding these test results, please feel free to contact the Project Management Team at (408)263-5258; ext 204.

Date
May 30, 2017
Patti L Sandrock
QA Officer
Total Page Count: 49 Page 1 of 49
Packet Page 311
Date: 5/30/2017
Client: Engeo Inc (SJ)
Project: Fort Ord-Surplus II and adjacent Area
Work Order: 1705182

CASE NARRATIVE
No issues encountered with the receiving, preparation, analysis or reporting of the results associated with this work order.

Unless otherwise indicated in the following narrative, no results have been method and/or field blank corrected.

Reported results relate only to the items/samples tested by the laboratory.

This report shall not be reproduced, except in full, without the written approval of Torrent Analytical, Inc.

Analytical Comments for method Met_S_6020AsPb, 1705182-069A MS/MSD, QC Analytical Preparation ID 7050, Note:The % recoveries for Arsenic are outside of laboratory control limits (hoigh bias) but % RPD is within limits. A Post Digestion Spike was analyzed and receovered within acceptance criteria. The associated LCS/LCSD is within both % Recovery and %RPD limits. No corrective action required.

Total Page Count: 49 Page 2 of 49
Packet Page 312
Report prepared for: Scott Johns
Engeo Inc (SJ)
Date Received: 05/24/17
Date Reported: 05/30/17
Sample Result Summary
4454-N, E, S, W-comp 1705182-069
Parameters: Analysis DF MDL PQL Results Unit
Method
Arsenic 6020A 1 0.21 1.0 2.04 mg/Kg
4,4-DDE SW8081B 4 0.78 8.0 5.94 ug/Kg
Endrin Aldehyde SW8081B 4 0.60 8.0 9.04 ug/Kg
4453-N, S, W-comp 1705182-070
Parameters: Analysis DF MDL PQL Results Unit
Method
Arsenic 6020A 1 0.21 1.0 2.26 mg/Kg
4,4-DDE SW8081B 4 0.78 8.0 2.71 ug/Kg
Dieldrin SW8081B 4 0.59 8.0 1.09 ug/Kg
4452-N, E, S, W-comp 1705182-071
Parameters: Analysis DF MDL PQL Results Unit
Method
Arsenic 6020A 1 0.21 1.0 2.45 mg/Kg
4,4-DDE SW8081B 4 0.78 8.0 1.54 ug/Kg
4451-N, E, S, W-comp 1705182-072
Parameters: Analysis DF MDL PQL Results Unit
Method
Arsenic 6020A 1 0.21 1.0 2.84 mg/Kg
4450-N, E-comp 1705182-073
Parameters: Analysis DF MDL PQL Results Unit
Method
Arsenic 6020A 1 0.21 1.0 3.08 mg/Kg
Heptachlor SW8081B 4 0.42 8.0 5.76 ug/Kg
4418-N, E, S, W-comp 1705182-074
Parameters: Analysis DF MDL PQL Results Unit
Method
Arsenic 6020A 1 0.21 1.0 1.59 mg/Kg
Dieldrin SW8081B 20 3.0 40 19.3 ug/Kg
4408-N, E, S, W-comp 1705182-075
Parameters: Analysis DF MDL PQL Results Unit
Method
Arsenic 6020A 1 0.21 1.0 1.86 mg/Kg
Dieldrin SW8081B 20 3.0 40 16.5 ug/Kg
Total Page Count: 49 Page 3 of 49
Packet Page 313
Report prepared for: Scott Johns
Engeo Inc (SJ)
Date Received: 05/24/17
Date Reported: 05/30/17
Sample Result Summary
4423-N, E, W-comp 1705182-076
Parameters: Analysis DF MDL PQL Results Unit
Method
Arsenic 6020A 1 0.21 1.0 2.24 mg/Kg
Lead 6020A 1 0.054 1.0 15.1 mg/Kg
4,4-DDE SW8081B 20 3.9 40 8.02 ug/Kg
Dieldrin SW8081B 20 3.0 40 7.16 ug/Kg
4421-N, E, S, W-comp 1705182-077
Parameters: Analysis DF MDL PQL Results Unit
Method
Arsenic 6020A 1 0.21 1.0 2.31 mg/Kg
Lead 6020A 1 0.054 1.0 13.8 mg/Kg
4420-N, E, S, W-comp 1705182-078
Parameters: Analysis DF MDL PQL Results Unit
Method
Arsenic 6020A 1 0.21 1.0 1.64 mg/Kg
Lead 6020A 1 0.054 1.0 13.2 mg/Kg
Dieldrin SW8081B 4 0.59 8.0 16.2 ug/Kg
4214-N, E, S, W-comp 1705182-079
Parameters: Analysis DF MDL PQL Results Unit
Method
Arsenic 6020A 1 0.21 1.0 3.97 mg/Kg
Lead 6020A 50 0.54 10 237 mg/Kg
gamma-Chlordane SW8081B 20 3.3 40 11.7 ug/Kg
alpha-Chlordane SW8081B 20 3.5 40 8.50 ug/Kg
4,4-DDE SW8081B 20 3.9 40 6.58 ug/Kg
Dieldrin SW8081B 20 3.0 40 10.1 ug/Kg
4,4-DDD SW8081B 1120 40 12.8 ug/Kg
4,4-DDT SW8081B 20 2.6 40 54.6 ug/Kg
Chlordane SW8081B 4220 400 88.4 ug/Kg
4400-S, W-comp 1705182-080
Parameters: Analysis DF MDL PQL Results Unit
Method
Arsenic 6020A 1 0.21 1.0 1.37 mg/Kg
Lead 6020A 1 0.054 1.0 22.6 mg/Kg
gamma-Chlordane SW8081B 10 1.6 20 4.71 ug/Kg
alpha-Chlordane SW8081B 10 1.7 20 4.92 ug/Kg
4,4-DDE SW8081B 10 1.9 20 29.9 ug/Kg
Dieldrin SW8081B 10 1.5 20 8.38 ug/Kg
4,4-DDT SW8081B 10 1.3 20 42.8 ug/Kg
Chlordane SW8081B 2110 200 65.3 ug/Kg
Total Page Count: 49 Page 4 of 49
Packet Page 314
Report prepared for: Scott Johns
Engeo Inc (SJ)
Date Received: 05/24/17
Date Reported: 05/30/17
Sample Result Summary
4405-N, E, W-comp 1705182-081
Parameters: Analysis DF MDL PQL Results Unit
Method
Arsenic 6020A 1 0.21 1.0 2.50 mg/Kg
Lead 6020A 1 0.054 1.0 6.43 mg/Kg
4480-N, E, S, W-comp 1705182-082
Parameters: Analysis DF MDL PQL Results Unit
Method
Arsenic 6020A 1 0.21 1.0 3.20 mg/Kg
Lead 6020A 1 0.054 1.0 5.25 mg/Kg
4467-N, E, S, W-comp 1705182-083
Parameters: Analysis DF MDL PQL Results Unit
Method
Arsenic 6020A 1 0.21 1.0 2.92 mg/Kg
4,4-DDE SW8081B 4 0.78 8.0 1.60 ug/Kg
Dieldrin SW8081B 4 0.59 8.0 1.78 ug/Kg
4466-N, E, S, W-comp 1705182-084
Parameters: Analysis DF MDL PQL Results Unit
Method
Arsenic 6020A 1 0.21 1.0 2.14 mg/Kg
4458-N, S, W-comp 1705182-085
Parameters: Analysis DF MDL PQL Results Unit
Method
Arsenic 6020A 1 0.21 1.0 2.24 mg/Kg
4457-N, E, S, W-comp 1705182-086
Parameters: Analysis DF MDL PQL Results Unit
Method
Arsenic 6020A 1 0.21 1.0 2.97 mg/Kg
4456-N, E, S, W-comp 1705182-087
Parameters: Analysis DF MDL PQL Results Unit
Method
Arsenic 6020A 1 0.21 1.0 1.85 mg/Kg
Total Page Count: 49 Page 5 of 49
Packet Page 315

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/30/17
Date/Time Received: 05/24/17, 3:20 pm
Engeo Inc (SJ)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/24/17 /
13847.000.000, ph 002
Fort Ord-Surplus II and adjacent Area
4454-N, E, S, W-comp
Sample Matrix: Soil
Lab Sample ID: 1705182-069A
SDG:

Prep Batch ID: 7050
Prep Batch Date/Time: 5/25/17 1:00:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Arsenic 6020A 1 mg/Kg 424393 0.21 1.0 2.04 05/26/17 15:12 ERR Prep Batch ID: 7019
Prep Batch Date/Time: 5/24/17 2:15:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.
alpha-BHC SW8081B 4 ug/Kg 424380 0.51 8.0 ND 05/26/17 0:44 LA gamma-BHC (Lindane) SW8081B 4 ug/Kg 424380 0.64 8.0 ND 05/26/17 0:44 LA beta-BHC SW8081B 4 1.3 8.0 ND ug/Kg 05/26/17 0:44 LA 424380 delta-BHC SW8081B 4 0.62 8.0 ND ug/Kg 05/26/17 0:44 LA 424380 Heptachlor SW8081B 4 0.42 8.0 ND ug/Kg 05/26/17 0:44 LA 424380 Aldrin SW8081B 4 0.78 8.0 ND ug/Kg 05/26/17 0:44 LA 424380 Heptachlor Epoxide SW8081B 4 0.31 8.0 ND ug/Kg 05/26/17 0:44 LA 424380 gamma-Chlordane SW8081B 4 0.65 8.0 ND ug/Kg 05/26/17 0:44 LA 424380 alpha-Chlordane SW8081B 4 0.69 8.0 ND ug/Kg 05/26/17 0:44 LA 424380 4,4-DDE SW8081B 4 0.78 8.0 5.94 J ug/Kg 05/26/17 0:44 LA 424380 Endosulfan I SW8081B 4 0.73 8.0 ND ug/Kg 05/26/17 0:44 LA 424380 Dieldrin SW8081B 4 0.59 8.0 ND ug/Kg 05/26/17 0:44 LA 424380 Endrin SW8081B 4 0.75 8.0 ND ug/Kg 05/26/17 0:44 LA 424380 4,4-DDD SW8081B 4 2.3 8.0 ND ug/Kg 05/26/17 0:44 LA 424380 Endosulfan II SW8081B 4 2.3 8.0 ND ug/Kg 05/26/17 0:44 LA 424380 4,4-DDT SW8081B 4 0.52 8.0 ND ug/Kg 05/26/17 0:44 LA 424380 Endrin Aldehyde SW8081B 4 0.60 8.0 9.04 ug/Kg 05/26/17 0:44 LA 424380 Methoxychlor SW8081B 4 0.80 8.0 ND ug/Kg 05/26/17 0:44 LA 424380 Endosulfan Sulfate SW8081B 4 0.47 8.0 ND ug/Kg 05/26/17 0:44 LA 424380 Endrin Ketone SW8081B 4 0.38 8.0 ND ug/Kg 05/26/17 0:44 LA 424380 Chlordane SW8081B 4 8.4 80 ND ug/Kg 05/26/17 0:44 LA 424380 Toxaphene SW8081B 4 34 200 ND ug/Kg 05/26/17 0:44 LA 424380 Acceptance Limits
TCMX (S) SW8081B 48 - 125 82.6 % 05/26/17 0:44 LA 424380 DCBP (S) SW8081B 48 - 135 107 % 05/26/17 0:44 LA 424380 NOTE: Sample diluted due to nature of the matrix (dark, viscous extract) Total Page Count: 49 Page 6 of 49
Packet Page 316

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/30/17
Date/Time Received: 05/24/17, 3:20 pm
Engeo Inc (SJ)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/24/17 /
13847.000.000, ph 002
Fort Ord-Surplus II and adjacent Area
4453-N, S, W-comp
Sample Matrix: Soil
Lab Sample ID: 1705182-070A
SDG:

Prep Batch ID: 7050
Prep Batch Date/Time: 5/25/17 1:00:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Arsenic 6020A 1 mg/Kg 424393 0.21 1.0 2.26 05/26/17 15:25 ERR Prep Batch ID: 7019
Prep Batch Date/Time: 5/24/17 2:15:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.
alpha-BHC SW8081B 4 ug/Kg 424380 0.51 8.0 ND 05/26/17 0:57 LA gamma-BHC (Lindane) SW8081B 4 ug/Kg 424380 0.64 8.0 ND 05/26/17 0:57 LA beta-BHC SW8081B 4 1.3 8.0 ND ug/Kg 05/26/17 0:57 LA 424380 delta-BHC SW8081B 4 0.62 8.0 ND ug/Kg 05/26/17 0:57 LA 424380 Heptachlor SW8081B 4 0.42 8.0 ND ug/Kg 05/26/17 0:57 LA 424380 Aldrin SW8081B 4 0.78 8.0 ND ug/Kg 05/26/17 0:57 LA 424380 Heptachlor Epoxide SW8081B 4 0.31 8.0 ND ug/Kg 05/26/17 0:57 LA 424380 gamma-Chlordane SW8081B 4 0.65 8.0 ND ug/Kg 05/26/17 0:57 LA 424380 alpha-Chlordane SW8081B 4 0.69 8.0 ND ug/Kg 05/26/17 0:57 LA 424380 4,4-DDE SW8081B 4 0.78 8.0 2.71 J ug/Kg 05/26/17 0:57 LA 424380 Endosulfan I SW8081B 4 0.73 8.0 ND ug/Kg 05/26/17 0:57 LA 424380 Dieldrin SW8081B 4 0.59 8.0 1.09 J ug/Kg 05/26/17 0:57 LA 424380 Endrin SW8081B 4 0.75 8.0 ND ug/Kg 05/26/17 0:57 LA 424380 4,4-DDD SW8081B 4 2.3 8.0 ND ug/Kg 05/26/17 0:57 LA 424380 Endosulfan II SW8081B 4 2.3 8.0 ND ug/Kg 05/26/17 0:57 LA 424380 4,4-DDT SW8081B 4 0.52 8.0 ND ug/Kg 05/26/17 0:57 LA 424380 Endrin Aldehyde SW8081B 4 0.60 8.0 ND ug/Kg 05/26/17 0:57 LA 424380 Methoxychlor SW8081B 4 0.80 8.0 ND ug/Kg 05/26/17 0:57 LA 424380 Endosulfan Sulfate SW8081B 4 0.47 8.0 ND ug/Kg 05/26/17 0:57 LA 424380 Endrin Ketone SW8081B 4 0.38 8.0 ND ug/Kg 05/26/17 0:57 LA 424380 Chlordane SW8081B 4 8.4 80 ND ug/Kg 05/26/17 0:57 LA 424380 Toxaphene SW8081B 4 34 200 ND ug/Kg 05/26/17 0:57 LA 424380 Acceptance Limits
TCMX (S) SW8081B 48 - 125 77.9 % 05/26/17 0:57 LA 424380 DCBP (S) SW8081B 48 - 135 89.9 % 05/26/17 0:57 LA 424380 NOTE: Sample diluted due to nature of the matrix (dark, viscous extract) Total Page Count: 49 Page 7 of 49
Packet Page 317

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/30/17
Date/Time Received: 05/24/17, 3:20 pm
Engeo Inc (SJ)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/24/17 /
13847.000.000, ph 002
Fort Ord-Surplus II and adjacent Area
4452-N, E, S, W-comp
Sample Matrix: Soil
Lab Sample ID: 1705182-071A
SDG:

Prep Batch ID: 7050
Prep Batch Date/Time: 5/25/17 1:00:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Arsenic 6020A 1 mg/Kg 424393 0.21 1.0 2.45 05/26/17 15:29 ERR Prep Batch ID: 7019
Prep Batch Date/Time: 5/24/17 2:15:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.
alpha-BHC SW8081B 4 ug/Kg 424380 0.51 8.0 ND 05/26/17 1:11 LA gamma-BHC (Lindane) SW8081B 4 ug/Kg 424380 0.64 8.0 ND 05/26/17 1:11 LA beta-BHC SW8081B 4 1.3 8.0 ND ug/Kg 05/26/17 1:11 LA 424380 delta-BHC SW8081B 4 0.62 8.0 ND ug/Kg 05/26/17 1:11 LA 424380 Heptachlor SW8081B 4 0.42 8.0 ND ug/Kg 05/26/17 1:11 LA 424380 Aldrin SW8081B 4 0.78 8.0 ND ug/Kg 05/26/17 1:11 LA 424380 Heptachlor Epoxide SW8081B 4 0.31 8.0 ND ug/Kg 05/26/17 1:11 LA 424380 gamma-Chlordane SW8081B 4 0.65 8.0 ND ug/Kg 05/26/17 1:11 LA 424380 alpha-Chlordane SW8081B 4 0.69 8.0 ND ug/Kg 05/26/17 1:11 LA 424380 4,4-DDE SW8081B 4 0.78 8.0 1.54 J ug/Kg 05/26/17 1:11 LA 424380 Endosulfan I SW8081B 4 0.73 8.0 ND ug/Kg 05/26/17 1:11 LA 424380 Dieldrin SW8081B 4 0.59 8.0 ND ug/Kg 05/26/17 1:11 LA 424380 Endrin SW8081B 4 0.75 8.0 ND ug/Kg 05/26/17 1:11 LA 424380 4,4-DDD SW8081B 4 2.3 8.0 ND ug/Kg 05/26/17 1:11 LA 424380 Endosulfan II SW8081B 4 2.3 8.0 ND ug/Kg 05/26/17 1:11 LA 424380 4,4-DDT SW8081B 4 0.52 8.0 ND ug/Kg 05/26/17 1:11 LA 424380 Endrin Aldehyde SW8081B 4 0.60 8.0 ND ug/Kg 05/26/17 1:11 LA 424380 Methoxychlor SW8081B 4 0.80 8.0 ND ug/Kg 05/26/17 1:11 LA 424380 Endosulfan Sulfate SW8081B 4 0.47 8.0 ND ug/Kg 05/26/17 1:11 LA 424380 Endrin Ketone SW8081B 4 0.38 8.0 ND ug/Kg 05/26/17 1:11 LA 424380 Chlordane SW8081B 4 8.4 80 ND ug/Kg 05/26/17 1:11 LA 424380 Toxaphene SW8081B 4 34 200 ND ug/Kg 05/26/17 1:11 LA 424380 Acceptance Limits
TCMX (S) SW8081B 48 - 125 93.5 % 05/26/17 1:11 LA 424380 DCBP (S) SW8081B 48 - 135 92.8 % 05/26/17 1:11 LA 424380 NOTE: Sample diluted due to nature of the matrix (dark, viscous extract) Total Page Count: 49 Page 8 of 49
Packet Page 318

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/30/17
Date/Time Received: 05/24/17, 3:20 pm
Engeo Inc (SJ)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/24/17 /
13847.000.000, ph 002
Fort Ord-Surplus II and adjacent Area
4451-N, E, S, W-comp
Sample Matrix: Soil
Lab Sample ID: 1705182-072A
SDG:

Prep Batch ID: 7050
Prep Batch Date/Time: 5/25/17 1:00:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Arsenic 6020A 1 mg/Kg 424393 0.21 1.0 2.84 05/26/17 15:33 ERR Prep Batch ID: 7019
Prep Batch Date/Time: 5/24/17 2:15:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.
alpha-BHC SW8081B 4 ug/Kg 424380 0.51 8.0 ND 05/26/17 1:24 LA gamma-BHC (Lindane) SW8081B 4 ug/Kg 424380 0.64 8.0 ND 05/26/17 1:24 LA beta-BHC SW8081B 4 1.3 8.0 ND ug/Kg 05/26/17 1:24 LA 424380 delta-BHC SW8081B 4 0.62 8.0 ND ug/Kg 05/26/17 1:24 LA 424380 Heptachlor SW8081B 4 0.42 8.0 ND ug/Kg 05/26/17 1:24 LA 424380 Aldrin SW8081B 4 0.78 8.0 ND ug/Kg 05/26/17 1:24 LA 424380 Heptachlor Epoxide SW8081B 4 0.31 8.0 ND ug/Kg 05/26/17 1:24 LA 424380 gamma-Chlordane SW8081B 4 0.65 8.0 ND ug/Kg 05/26/17 1:24 LA 424380 alpha-Chlordane SW8081B 4 0.69 8.0 ND ug/Kg 05/26/17 1:24 LA 424380 4,4-DDE SW8081B 4 0.78 8.0 ND ug/Kg 05/26/17 1:24 LA 424380 Endosulfan I SW8081B 4 0.73 8.0 ND ug/Kg 05/26/17 1:24 LA 424380 Dieldrin SW8081B 4 0.59 8.0 ND ug/Kg 05/26/17 1:24 LA 424380 Endrin SW8081B 4 0.75 8.0 ND ug/Kg 05/26/17 1:24 LA 424380 4,4-DDD SW8081B 4 2.3 8.0 ND ug/Kg 05/26/17 1:24 LA 424380 Endosulfan II SW8081B 4 2.3 8.0 ND ug/Kg 05/26/17 1:24 LA 424380 4,4-DDT SW8081B 4 0.52 8.0 ND ug/Kg 05/26/17 1:24 LA 424380 Endrin Aldehyde SW8081B 4 0.60 8.0 ND ug/Kg 05/26/17 1:24 LA 424380 Methoxychlor SW8081B 4 0.80 8.0 ND ug/Kg 05/26/17 1:24 LA 424380 Endosulfan Sulfate SW8081B 4 0.47 8.0 ND ug/Kg 05/26/17 1:24 LA 424380 Endrin Ketone SW8081B 4 0.38 8.0 ND ug/Kg 05/26/17 1:24 LA 424380 Chlordane SW8081B 4 8.4 80 ND ug/Kg 05/26/17 1:24 LA 424380 Toxaphene SW8081B 4 34 200 ND ug/Kg 05/26/17 1:24 LA 424380 Acceptance Limits
TCMX (S) SW8081B 48 - 125 83.4 % 05/26/17 1:24 LA 424380 DCBP (S) SW8081B 48 - 135 82.5 % 05/26/17 1:24 LA 424380 NOTE: Sample diluted due to nature of the matrix (dark, viscous extract) Total Page Count: 49 Page 9 of 49
Packet Page 319

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/30/17
Date/Time Received: 05/24/17, 3:20 pm
Engeo Inc (SJ)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/24/17 /
13847.000.000, ph 002
Fort Ord-Surplus II and adjacent Area
4450-N, E-comp
Sample Matrix: Soil
Lab Sample ID: 1705182-073A
SDG:

Prep Batch ID: 7050
Prep Batch Date/Time: 5/25/17 1:00:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Arsenic 6020A 1 mg/Kg 424393 0.21 1.0 3.08 05/26/17 15:38 ERR Prep Batch ID: 7028
Prep Batch Date/Time: 5/25/17 5:21:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.
alpha-BHC SW8081B 4 ug/Kg 424380 0.51 8.0 ND 05/26/17 1:38 LA gamma-BHC (Lindane) SW8081B 4 ug/Kg 424380 0.64 8.0 ND 05/26/17 1:38 LA beta-BHC SW8081B 4 1.3 8.0 ND ug/Kg 05/26/17 1:38 LA 424380 delta-BHC SW8081B 4 0.62 8.0 ND ug/Kg 05/26/17 1:38 LA 424380 Heptachlor SW8081B 4 0.42 8.0 5.76 J ug/Kg 05/26/17 1:38 LA 424380 Aldrin SW8081B 4 0.78 8.0 ND ug/Kg 05/26/17 1:38 LA 424380 Heptachlor Epoxide SW8081B 4 0.31 8.0 ND ug/Kg 05/26/17 1:38 LA 424380 gamma-Chlordane SW8081B 4 0.65 8.0 ND ug/Kg 05/26/17 1:38 LA 424380 alpha-Chlordane SW8081B 4 0.69 8.0 ND ug/Kg 05/26/17 1:38 LA 424380 4,4-DDE SW8081B 4 0.78 8.0 ND ug/Kg 05/26/17 1:38 LA 424380 Endosulfan I SW8081B 4 0.73 8.0 ND ug/Kg 05/26/17 1:38 LA 424380 Dieldrin SW8081B 4 0.59 8.0 ND ug/Kg 05/26/17 1:38 LA 424380 Endrin SW8081B 4 0.75 8.0 ND ug/Kg 05/26/17 1:38 LA 424380 4,4-DDD SW8081B 4 2.3 8.0 ND ug/Kg 05/26/17 1:38 LA 424380 Endosulfan II SW8081B 4 2.3 8.0 ND ug/Kg 05/26/17 1:38 LA 424380 4,4-DDT SW8081B 4 0.52 8.0 ND ug/Kg 05/26/17 1:38 LA 424380 Endrin Aldehyde SW8081B 4 0.60 8.0 ND ug/Kg 05/26/17 1:38 LA 424380 Methoxychlor SW8081B 4 0.80 8.0 ND ug/Kg 05/26/17 1:38 LA 424380 Endosulfan Sulfate SW8081B 4 0.47 8.0 ND ug/Kg 05/26/17 1:38 LA 424380 Endrin Ketone SW8081B 4 0.38 8.0 ND ug/Kg 05/26/17 1:38 LA 424380 Chlordane SW8081B 4 8.4 80 ND ug/Kg 05/26/17 1:38 LA 424380 Toxaphene SW8081B 4 34 200 ND ug/Kg 05/26/17 1:38 LA 424380 Acceptance Limits
TCMX (S) SW8081B 48 - 125 93.9 % 05/26/17 1:38 LA 424380 DCBP (S) SW8081B 48 - 135 75.6 % 05/26/17 1:38 LA 424380 NOTE: Sample diluted due to nature of the matrix (dark, viscous extract) Total Page Count: 49 Page 10 of 49
Packet Page 320

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/30/17
Date/Time Received: 05/24/17, 3:20 pm
Engeo Inc (SJ)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/24/17 /
13847.000.000, ph 002
Fort Ord-Surplus II and adjacent Area
4418-N, E, S, W-comp
Sample Matrix: Soil
Lab Sample ID: 1705182-074A
SDG:

Prep Batch ID: 7050
Prep Batch Date/Time: 5/25/17 1:00:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Arsenic 6020A 1 mg/Kg 424393 0.21 1.0 1.59 05/26/17 15:55 ERR Prep Batch ID: 7028
Prep Batch Date/Time: 5/25/17 5:21:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.
alpha-BHC SW8081B 20 ug/Kg 424380 2.5 40 ND 05/26/17 1:52 LA gamma-BHC (Lindane) SW8081B 20 ug/Kg 424380 3.2 40 ND 05/26/17 1:52 LA beta-BHC SW8081B 20 6.3 40 ND ug/Kg 05/26/17 1:52 LA 424380 delta-BHC SW8081B 20 3.1 40 ND ug/Kg 05/26/17 1:52 LA 424380 Heptachlor SW8081B 20 2.1 40 ND ug/Kg 05/26/17 1:52 LA 424380 Aldrin SW8081B 20 3.9 40 ND ug/Kg 05/26/17 1:52 LA 424380 Heptachlor Epoxide SW8081B 20 1.6 40 ND ug/Kg 05/26/17 1:52 LA 424380 gamma-Chlordane SW8081B 20 3.3 40 ND ug/Kg 05/26/17 1:52 LA 424380 alpha-Chlordane SW8081B 20 3.5 40 ND ug/Kg 05/26/17 1:52 LA 424380 4,4-DDE SW8081B 20 3.9 40 ND ug/Kg 05/26/17 1:52 LA 424380 Endosulfan I SW8081B 20 3.7 40 ND ug/Kg 05/26/17 1:52 LA 424380 Dieldrin SW8081B 20 3.0 40 19.3 J ug/Kg 05/26/17 1:52 LA 424380 Endrin SW8081B 20 3.8 40 ND ug/Kg 05/26/17 1:52 LA 424380 4,4-DDD SW8081B 20 11 40 ND ug/Kg 05/26/17 1:52 LA 424380 Endosulfan II SW8081B 20 12 40 ND ug/Kg 05/26/17 1:52 LA 424380 4,4-DDT SW8081B 20 2.6 40 ND ug/Kg 05/26/17 1:52 LA 424380 Endrin Aldehyde SW8081B 20 3.0 40 ND ug/Kg 05/26/17 1:52 LA 424380 Methoxychlor SW8081B 20 4.0 40 ND ug/Kg 05/26/17 1:52 LA 424380 Endosulfan Sulfate SW8081B 20 2.3 40 ND ug/Kg 05/26/17 1:52 LA 424380 Endrin Ketone SW8081B 20 1.9 40 ND ug/Kg 05/26/17 1:52 LA 424380 Chlordane SW8081B 20 42 400 ND ug/Kg 05/26/17 1:52 LA 424380 Toxaphene SW8081B 20 170 1000 ND ug/Kg 05/26/17 1:52 LA 424380 Acceptance Limits
TCMX (S) SW8081B 48 - 125 0.000 D % 05/26/17 1:52 LA 424380 DCBP (S) SW8081B 48 - 135 0.000 D % 05/26/17 1:52 LA 424380 NOTE: Sample diluted due to nature of the matrix (dark, viscous extract) Total Page Count: 49 Page 11 of 49
Packet Page 321

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/30/17
Date/Time Received: 05/24/17, 3:20 pm
Engeo Inc (SJ)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/24/17 /
13847.000.000, ph 002
Fort Ord-Surplus II and adjacent Area
4408-N, E, S, W-comp
Sample Matrix: Soil
Lab Sample ID: 1705182-075A
SDG:

Prep Batch ID: 7050
Prep Batch Date/Time: 5/25/17 1:00:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Arsenic 6020A 1 mg/Kg 424393 0.21 1.0 1.86 05/26/17 15:59 ERR Prep Batch ID: 7028
Prep Batch Date/Time: 5/25/17 5:21:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.
alpha-BHC SW8081B 20 ug/Kg 424380 2.5 40 ND 05/26/17 2:05 LA gamma-BHC (Lindane) SW8081B 20 ug/Kg 424380 3.2 40 ND 05/26/17 2:05 LA beta-BHC SW8081B 20 6.3 40 ND ug/Kg 05/26/17 2:05 LA 424380 delta-BHC SW8081B 20 3.1 40 ND ug/Kg 05/26/17 2:05 LA 424380 Heptachlor SW8081B 20 2.1 40 ND ug/Kg 05/26/17 2:05 LA 424380 Aldrin SW8081B 20 3.9 40 ND ug/Kg 05/26/17 2:05 LA 424380 Heptachlor Epoxide SW8081B 20 1.6 40 ND ug/Kg 05/26/17 2:05 LA 424380 gamma-Chlordane SW8081B 20 3.3 40 ND ug/Kg 05/26/17 2:05 LA 424380 alpha-Chlordane SW8081B 20 3.5 40 ND ug/Kg 05/26/17 2:05 LA 424380 4,4-DDE SW8081B 20 3.9 40 ND ug/Kg 05/26/17 2:05 LA 424380 Endosulfan I SW8081B 20 3.7 40 ND ug/Kg 05/26/17 2:05 LA 424380 Dieldrin SW8081B 20 3.0 40 16.5 J ug/Kg 05/26/17 2:05 LA 424380 Endrin SW8081B 20 3.8 40 ND ug/Kg 05/26/17 2:05 LA 424380 4,4-DDD SW8081B 20 11 40 ND ug/Kg 05/26/17 2:05 LA 424380 Endosulfan II SW8081B 20 12 40 ND ug/Kg 05/26/17 2:05 LA 424380 4,4-DDT SW8081B 20 2.6 40 ND ug/Kg 05/26/17 2:05 LA 424380 Endrin Aldehyde SW8081B 20 3.0 40 ND ug/Kg 05/26/17 2:05 LA 424380 Methoxychlor SW8081B 20 4.0 40 ND ug/Kg 05/26/17 2:05 LA 424380 Endosulfan Sulfate SW8081B 20 2.3 40 ND ug/Kg 05/26/17 2:05 LA 424380 Endrin Ketone SW8081B 20 1.9 40 ND ug/Kg 05/26/17 2:05 LA 424380 Chlordane SW8081B 20 42 400 ND ug/Kg 05/26/17 2:05 LA 424380 Toxaphene SW8081B 20 170 1000 ND ug/Kg 05/26/17 2:05 LA 424380 Acceptance Limits
TCMX (S) SW8081B 48 - 125 0.000 D % 05/26/17 2:05 LA 424380 DCBP (S) SW8081B 48 - 135 0.000 D % 05/26/17 2:05 LA 424380 NOTE: Sample diluted due to nature of the matrix (dark, viscous extract) Total Page Count: 49 Page 12 of 49
Packet Page 322

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/30/17
Date/Time Received: 05/24/17, 3:20 pm
Engeo Inc (SJ)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/24/17 /
13847.000.000, ph 002
Fort Ord-Surplus II and adjacent Area
4423-N, E, W-comp
Sample Matrix: Soil
Lab Sample ID: 1705182-076A
SDG:

Prep Batch ID: 7050
Prep Batch Date/Time: 5/25/17 1:00:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Arsenic 6020A 1 mg/Kg 424393 0.21 1.0 2.24 05/26/17 16:08 ERR Prep Batch ID: 7050
Prep Batch Date/Time: 5/25/17 1:00:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Lead 6020A 1 mg/Kg 424417 0.054 1.0 15.1 05/30/17 12:07 ERR Prep Batch ID: 7028
Prep Batch Date/Time: 5/25/17 5:21:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.
alpha-BHC SW8081B 20 ug/Kg 424380 2.5 40 ND 05/26/17 2:46 LA gamma-BHC (Lindane) SW8081B 20 ug/Kg 424380 3.2 40 ND 05/26/17 2:46 LA beta-BHC SW8081B 20 6.3 40 ND ug/Kg 05/26/17 2:46 LA 424380 delta-BHC SW8081B 20 3.1 40 ND ug/Kg 05/26/17 2:46 LA 424380 Heptachlor SW8081B 20 2.1 40 ND ug/Kg 05/26/17 2:46 LA 424380 Aldrin SW8081B 20 3.9 40 ND ug/Kg 05/26/17 2:46 LA 424380 Heptachlor Epoxide SW8081B 20 1.6 40 ND ug/Kg 05/26/17 2:46 LA 424380 gamma-Chlordane SW8081B 20 3.3 40 ND ug/Kg 05/26/17 2:46 LA 424380 alpha-Chlordane SW8081B 20 3.5 40 ND ug/Kg 05/26/17 2:46 LA 424380 4,4-DDE SW8081B 20 3.9 40 8.02 J ug/Kg 05/26/17 2:46 LA 424380 Endosulfan I SW8081B 20 3.7 40 ND ug/Kg 05/26/17 2:46 LA 424380 Dieldrin SW8081B 20 3.0 40 7.16 J ug/Kg 05/26/17 2:46 LA 424380 Endrin SW8081B 20 3.8 40 ND ug/Kg 05/26/17 2:46 LA 424380 4,4-DDD SW8081B 20 11 40 ND ug/Kg 05/26/17 2:46 LA 424380 Endosulfan II SW8081B 20 12 40 ND ug/Kg 05/26/17 2:46 LA 424380 4,4-DDT SW8081B 20 2.6 40 ND ug/Kg 05/26/17 2:46 LA 424380 Endrin Aldehyde SW8081B 20 3.0 40 ND ug/Kg 05/26/17 2:46 LA 424380 Methoxychlor SW8081B 20 4.0 40 ND ug/Kg 05/26/17 2:46 LA 424380 Endosulfan Sulfate SW8081B 20 2.3 40 ND ug/Kg 05/26/17 2:46 LA 424380 Endrin Ketone SW8081B 20 1.9 40 ND ug/Kg 05/26/17 2:46 LA 424380 Chlordane SW8081B 20 42 400 ND ug/Kg 05/26/17 2:46 LA 424380 Total Page Count: 49 Page 13 of 49
Packet Page 323

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/30/17
Date/Time Received: 05/24/17, 3:20 pm
Engeo Inc (SJ)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/24/17 /
13847.000.000, ph 002
Fort Ord-Surplus II and adjacent Area
4423-N, E, W-comp
Sample Matrix: Soil
Lab Sample ID: 1705182-076A
SDG:

Prep Batch ID: 7028
Prep Batch Date/Time: 5/25/17 5:21:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.

Toxaphene SW8081B 20 ug/Kg 424380 170 1000 ND 05/26/17 2:46 LA Acceptance Limits
TCMX (S) SW8081B 48 - 125 0.000 D % 424380 05/26/17 2:46 LA DCBP (S) SW8081B 48 - 135 0.000 D % 424380 05/26/17 2:46 LA NOTE: Sample diluted due to nature of the matrix (dark, viscous extract) Total Page Count: 49 Page 14 of 49
Packet Page 324

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/30/17
Date/Time Received: 05/24/17, 3:20 pm
Engeo Inc (SJ)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/24/17 /
13847.000.000, ph 002
Fort Ord-Surplus II and adjacent Area
4421-N, E, S, W-comp
Sample Matrix: Soil
Lab Sample ID: 1705182-077A
SDG:

Prep Batch ID: 7050
Prep Batch Date/Time: 5/25/17 1:00:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Arsenic 6020A 1 mg/Kg 424393 0.21 1.0 2.31 05/26/17 16:12 ERR Prep Batch ID: 7050
Prep Batch Date/Time: 5/25/17 1:00:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Lead 6020A 1 mg/Kg 424417 0.054 1.0 13.8 05/30/17 12:11 ERR Prep Batch ID: 7028
Prep Batch Date/Time: 5/25/17 5:21:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.
alpha-BHC SW8081B 4 ug/Kg 424380 0.51 8.0 ND 05/26/17 3:00 LA gamma-BHC (Lindane) SW8081B 4 ug/Kg 424380 0.64 8.0 ND 05/26/17 3:00 LA beta-BHC SW8081B 4 1.3 8.0 ND ug/Kg 05/26/17 3:00 LA 424380 delta-BHC SW8081B 4 0.62 8.0 ND ug/Kg 05/26/17 3:00 LA 424380 Heptachlor SW8081B 4 0.42 8.0 ND ug/Kg 05/26/17 3:00 LA 424380 Aldrin SW8081B 4 0.78 8.0 ND ug/Kg 05/26/17 3:00 LA 424380 Heptachlor Epoxide SW8081B 4 0.31 8.0 ND ug/Kg 05/26/17 3:00 LA 424380 gamma-Chlordane SW8081B 4 0.65 8.0 ND ug/Kg 05/26/17 3:00 LA 424380 alpha-Chlordane SW8081B 4 0.69 8.0 ND ug/Kg 05/26/17 3:00 LA 424380 4,4-DDE SW8081B 4 0.78 8.0 ND ug/Kg 05/26/17 3:00 LA 424380 Endosulfan I SW8081B 4 0.73 8.0 ND ug/Kg 05/26/17 3:00 LA 424380 Dieldrin SW8081B 4 0.59 8.0 ND ug/Kg 05/26/17 3:00 LA 424380 Endrin SW8081B 4 0.75 8.0 ND ug/Kg 05/26/17 3:00 LA 424380 4,4-DDD SW8081B 4 2.3 8.0 ND ug/Kg 05/26/17 3:00 LA 424380 Endosulfan II SW8081B 4 2.3 8.0 ND ug/Kg 05/26/17 3:00 LA 424380 4,4-DDT SW8081B 4 0.52 8.0 ND ug/Kg 05/26/17 3:00 LA 424380 Endrin Aldehyde SW8081B 4 0.60 8.0 ND ug/Kg 05/26/17 3:00 LA 424380 Methoxychlor SW8081B 4 0.80 8.0 ND ug/Kg 05/26/17 3:00 LA 424380 Endosulfan Sulfate SW8081B 4 0.47 8.0 ND ug/Kg 05/26/17 3:00 LA 424380 Endrin Ketone SW8081B 4 0.38 8.0 ND ug/Kg 05/26/17 3:00 LA 424380 Chlordane SW8081B 4 8.4 80 ND ug/Kg 05/26/17 3:00 LA 424380 Total Page Count: 49 Page 15 of 49
Packet Page 325

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/30/17
Date/Time Received: 05/24/17, 3:20 pm
Engeo Inc (SJ)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/24/17 /
13847.000.000, ph 002
Fort Ord-Surplus II and adjacent Area
4421-N, E, S, W-comp
Sample Matrix: Soil
Lab Sample ID: 1705182-077A
SDG:

Prep Batch ID: 7028
Prep Batch Date/Time: 5/25/17 5:21:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.

Toxaphene SW8081B 4 ug/Kg 424380 34 200 ND 05/26/17 3:00 LA Acceptance Limits
TCMX (S) SW8081B 48 - 125 82.4 % 05/26/17 3:00 LA 424380 DCBP (S) SW8081B 48 - 135 76.0 % 05/26/17 3:00 LA 424380 NOTE: Sample diluted due to nature of the matrix (dark, viscous extract) Total Page Count: 49 Page 16 of 49
Packet Page 326

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/30/17
Date/Time Received: 05/24/17, 3:20 pm
Engeo Inc (SJ)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/24/17 /
13847.000.000, ph 002
Fort Ord-Surplus II and adjacent Area
4420-N, E, S, W-comp
Sample Matrix: Soil
Lab Sample ID: 1705182-078A
SDG:

Prep Batch ID: 7050
Prep Batch Date/Time: 5/25/17 1:00:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Arsenic 6020A 1 mg/Kg 424393 0.21 1.0 1.64 05/26/17 16:17 ERR Prep Batch ID: 7050
Prep Batch Date/Time: 5/25/17 1:00:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Lead 6020A 1 mg/Kg 424417 0.054 1.0 13.2 05/30/17 12:15 ERR Prep Batch ID: 7028
Prep Batch Date/Time: 5/25/17 5:21:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.
alpha-BHC SW8081B 4 ug/Kg 424380 0.51 8.0 ND 05/26/17 3:13 LA gamma-BHC (Lindane) SW8081B 4 ug/Kg 424380 0.64 8.0 ND 05/26/17 3:13 LA beta-BHC SW8081B 4 1.3 8.0 ND ug/Kg 05/26/17 3:13 LA 424380 delta-BHC SW8081B 4 0.62 8.0 ND ug/Kg 05/26/17 3:13 LA 424380 Heptachlor SW8081B 4 0.42 8.0 ND ug/Kg 05/26/17 3:13 LA 424380 Aldrin SW8081B 4 0.78 8.0 ND ug/Kg 05/26/17 3:13 LA 424380 Heptachlor Epoxide SW8081B 4 0.31 8.0 ND ug/Kg 05/26/17 3:13 LA 424380 gamma-Chlordane SW8081B 4 0.65 8.0 ND ug/Kg 05/26/17 3:13 LA 424380 alpha-Chlordane SW8081B 4 0.69 8.0 ND ug/Kg 05/26/17 3:13 LA 424380 4,4-DDE SW8081B 4 0.78 8.0 ND ug/Kg 05/26/17 3:13 LA 424380 Endosulfan I SW8081B 4 0.73 8.0 ND ug/Kg 05/26/17 3:13 LA 424380 Dieldrin SW8081B 4 0.59 8.0 16.2 ug/Kg 05/26/17 3:13 LA 424380 Endrin SW8081B 4 0.75 8.0 ND ug/Kg 05/26/17 3:13 LA 424380 4,4-DDD SW8081B 4 2.3 8.0 ND ug/Kg 05/26/17 3:13 LA 424380 Endosulfan II SW8081B 4 2.3 8.0 ND ug/Kg 05/26/17 3:13 LA 424380 4,4-DDT SW8081B 4 0.52 8.0 ND ug/Kg 05/26/17 3:13 LA 424380 Endrin Aldehyde SW8081B 4 0.60 8.0 ND ug/Kg 05/26/17 3:13 LA 424380 Methoxychlor SW8081B 4 0.80 8.0 ND ug/Kg 05/26/17 3:13 LA 424380 Endosulfan Sulfate SW8081B 4 0.47 8.0 ND ug/Kg 05/26/17 3:13 LA 424380 Endrin Ketone SW8081B 4 0.38 8.0 ND ug/Kg 05/26/17 3:13 LA 424380 Chlordane SW8081B 4 8.4 80 ND ug/Kg 05/26/17 3:13 LA 424380 Total Page Count: 49 Page 17 of 49
Packet Page 327

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/30/17
Date/Time Received: 05/24/17, 3:20 pm
Engeo Inc (SJ)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/24/17 /
13847.000.000, ph 002
Fort Ord-Surplus II and adjacent Area
4420-N, E, S, W-comp
Sample Matrix: Soil
Lab Sample ID: 1705182-078A
SDG:

Prep Batch ID: 7028
Prep Batch Date/Time: 5/25/17 5:21:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.

Toxaphene SW8081B 4 ug/Kg 424380 34 200 ND 05/26/17 3:13 LA Acceptance Limits
TCMX (S) SW8081B 48 - 125 80.9 % 05/26/17 3:13 LA 424380 DCBP (S) SW8081B 48 - 135 71.1 % 05/26/17 3:13 LA 424380 NOTE: Sample diluted due to nature of the matrix (dark, viscous extract) Total Page Count: 49 Page 18 of 49
Packet Page 328

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/30/17
Date/Time Received: 05/24/17, 3:20 pm
Engeo Inc (SJ)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/24/17 /
13847.000.000, ph 002
Fort Ord-Surplus II and adjacent Area
4214-N, E, S, W-comp
Sample Matrix: Soil
Lab Sample ID: 1705182-079A
SDG:

Prep Batch ID: 7050
Prep Batch Date/Time: 5/25/17 1:00:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Arsenic 6020A 1 mg/Kg 424393 0.21 1.0 3.97 05/26/17 16:21 ERR Prep Batch ID: 7050
Prep Batch Date/Time: 5/25/17 1:00:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Lead 6020A 50 mg/Kg 424417 0.54 10 237 05/30/17 12:18 ERR Prep Batch ID: 7028
Prep Batch Date/Time: 5/25/17 5:21:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.
alpha-BHC SW8081B 20 ug/Kg 424380 2.5 40 ND 05/26/17 3:27 LA gamma-BHC (Lindane) SW8081B 20 ug/Kg 424380 3.2 40 ND 05/26/17 3:27 LA beta-BHC SW8081B 20 6.3 40 ND ug/Kg 05/26/17 3:27 LA 424380 delta-BHC SW8081B 20 3.1 40 ND ug/Kg 05/26/17 3:27 LA 424380 Heptachlor SW8081B 20 2.1 40 ND ug/Kg 05/26/17 3:27 LA 424380 Aldrin SW8081B 20 3.9 40 ND ug/Kg 05/26/17 3:27 LA 424380 Heptachlor Epoxide SW8081B 20 1.6 40 ND ug/Kg 05/26/17 3:27 LA 424380 gamma-Chlordane SW8081B 20 3.3 40 11.7 J ug/Kg 05/26/17 3:27 LA 424380 alpha-Chlordane SW8081B 20 3.5 40 8.50 J ug/Kg 05/26/17 3:27 LA 424380 4,4-DDE SW8081B 20 3.9 40 6.58 J ug/Kg 05/26/17 3:27 LA 424380 Endosulfan I SW8081B 20 3.7 40 ND ug/Kg 05/26/17 3:27 LA 424380 Dieldrin SW8081B 20 3.0 40 10.1 J ug/Kg 05/26/17 3:27 LA 424380 Endrin SW8081B 20 3.8 40 ND ug/Kg 05/26/17 3:27 LA 424380 4,4-DDD SW8081B 20 11 40 12.8 J ug/Kg 05/26/17 3:27 LA 424380 Endosulfan II SW8081B 20 12 40 ND ug/Kg 05/26/17 3:27 LA 424380 4,4-DDT SW8081B 20 2.6 40 54.6 ug/Kg 05/26/17 3:27 LA 424380 Endrin Aldehyde SW8081B 20 3.0 40 ND ug/Kg 05/26/17 3:27 LA 424380 Methoxychlor SW8081B 20 4.0 40 ND ug/Kg 05/26/17 3:27 LA 424380 Endosulfan Sulfate SW8081B 20 2.3 40 ND ug/Kg 05/26/17 3:27 LA 424380 Endrin Ketone SW8081B 20 1.9 40 ND ug/Kg 05/26/17 3:27 LA 424380 Chlordane SW8081B 20 42 400 88.4 J ug/Kg 05/26/17 3:27 LA 424380 Total Page Count: 49 Page 19 of 49
Packet Page 329

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/30/17
Date/Time Received: 05/24/17, 3:20 pm
Engeo Inc (SJ)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/24/17 /
13847.000.000, ph 002
Fort Ord-Surplus II and adjacent Area
4214-N, E, S, W-comp
Sample Matrix: Soil
Lab Sample ID: 1705182-079A
SDG:

Prep Batch ID: 7028
Prep Batch Date/Time: 5/25/17 5:21:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.

Toxaphene SW8081B 20 ug/Kg 424380 170 1000 ND 05/26/17 3:27 LA Acceptance Limits
TCMX (S) SW8081B 48 - 125 0.000 D % 424380 05/26/17 3:27 LA DCBP (S) SW8081B 48 - 135 0.000 D % 424380 05/26/17 3:27 LA NOTE: Sample diluted due to nature of the matrix (dark, viscous extract) Total Page Count: 49 Page 20 of 49
Packet Page 330

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/30/17
Date/Time Received: 05/24/17, 3:20 pm
Engeo Inc (SJ)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/24/17 /
13847.000.000, ph 002
Fort Ord-Surplus II and adjacent Area
4400-S, W-comp
Sample Matrix: Soil
Lab Sample ID: 1705182-080A
SDG:

Prep Batch ID: 7050
Prep Batch Date/Time: 5/25/17 1:00:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Arsenic 6020A 1 mg/Kg 424393 0.21 1.0 1.37 05/26/17 16:30 ERR Prep Batch ID: 7050
Prep Batch Date/Time: 5/25/17 1:00:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Lead 6020A 1 mg/Kg 424417 0.054 1.0 22.6 05/30/17 12:25 ERR Prep Batch ID: 7028
Prep Batch Date/Time: 5/25/17 5:21:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.
alpha-BHC SW8081B 10 ug/Kg 424380 1.3 20 ND 05/26/17 3:41 LA gamma-BHC (Lindane) SW8081B 10 ug/Kg 424380 1.6 20 ND 05/26/17 3:41 LA beta-BHC SW8081B 10 3.2 20 ND ug/Kg 05/26/17 3:41 LA 424380 delta-BHC SW8081B 10 1.6 20 ND ug/Kg 05/26/17 3:41 LA 424380 Heptachlor SW8081B 10 1.1 20 ND ug/Kg 05/26/17 3:41 LA 424380 Aldrin SW8081B 10 2.0 20 ND ug/Kg 05/26/17 3:41 LA 424380 Heptachlor Epoxide SW8081B 10 0.78 20 ND ug/Kg 05/26/17 3:41 LA 424380 gamma-Chlordane SW8081B 10 1.6 20 4.71 J ug/Kg 05/26/17 3:41 LA 424380 alpha-Chlordane SW8081B 10 1.7 20 4.92 J ug/Kg 05/26/17 3:41 LA 424380 4,4-DDE SW8081B 10 1.9 20 29.9 ug/Kg 05/26/17 3:41 LA 424380 Endosulfan I SW8081B 10 1.8 20 ND ug/Kg 05/26/17 3:41 LA 424380 Dieldrin SW8081B 10 1.5 20 8.38 J ug/Kg 05/26/17 3:41 LA 424380 Endrin SW8081B 10 1.9 20 ND ug/Kg 05/26/17 3:41 LA 424380 4,4-DDD SW8081B 10 5.7 20 ND ug/Kg 05/26/17 3:41 LA 424380 Endosulfan II SW8081B 10 5.8 20 ND ug/Kg 05/26/17 3:41 LA 424380 4,4-DDT SW8081B 10 1.3 20 42.8 ug/Kg 05/26/17 3:41 LA 424380 Endrin Aldehyde SW8081B 10 1.5 20 ND ug/Kg 05/26/17 3:41 LA 424380 Methoxychlor SW8081B 10 2.0 20 ND ug/Kg 05/26/17 3:41 LA 424380 Endosulfan Sulfate SW8081B 10 1.2 20 ND ug/Kg 05/26/17 3:41 LA 424380 Endrin Ketone SW8081B 10 0.94 20 ND ug/Kg 05/26/17 3:41 LA 424380 Chlordane SW8081B 10 21 200 65.3 J ug/Kg 05/26/17 3:41 LA 424380 Total Page Count: 49 Page 21 of 49
Packet Page 331

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/30/17
Date/Time Received: 05/24/17, 3:20 pm
Engeo Inc (SJ)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/24/17 /
13847.000.000, ph 002
Fort Ord-Surplus II and adjacent Area
4400-S, W-comp
Sample Matrix: Soil
Lab Sample ID: 1705182-080A
SDG:

Prep Batch ID: 7028
Prep Batch Date/Time: 5/25/17 5:21:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.

Toxaphene SW8081B 10 ug/Kg 424380 85 500 ND 05/26/17 3:41 LA Acceptance Limits
TCMX (S) SW8081B 48 - 125 97.9 % 05/26/17 3:41 LA 424380 DCBP (S) SW8081B 48 - 135 80.3 % 05/26/17 3:41 LA 424380 NOTE: Sample diluted due to nature of the matrix (dark, viscous extract) Total Page Count: 49 Page 22 of 49
Packet Page 332

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/30/17
Date/Time Received: 05/24/17, 3:20 pm
Engeo Inc (SJ)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/24/17 /
13847.000.000, ph 002
Fort Ord-Surplus II and adjacent Area
4405-N, E, W-comp
Sample Matrix: Soil
Lab Sample ID: 1705182-081A
SDG:

Prep Batch ID: 7050
Prep Batch Date/Time: 5/25/17 1:00:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Arsenic 6020A 1 mg/Kg 424393 0.21 1.0 2.50 05/26/17 16:43 ERR Prep Batch ID: 7050
Prep Batch Date/Time: 5/25/17 1:00:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Lead 6020A 1 mg/Kg 424417 0.054 1.0 6.43 05/30/17 12:29 ERR Prep Batch ID: 7028
Prep Batch Date/Time: 5/25/17 5:21:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.
alpha-BHC SW8081B 10 ug/Kg 424380 1.3 20 ND 05/26/17 3:54 LA gamma-BHC (Lindane) SW8081B 10 ug/Kg 424380 1.6 20 ND 05/26/17 3:54 LA beta-BHC SW8081B 10 3.2 20 ND ug/Kg 05/26/17 3:54 LA 424380 delta-BHC SW8081B 10 1.6 20 ND ug/Kg 05/26/17 3:54 LA 424380 Heptachlor SW8081B 10 1.1 20 ND ug/Kg 05/26/17 3:54 LA 424380 Aldrin SW8081B 10 2.0 20 ND ug/Kg 05/26/17 3:54 LA 424380 Heptachlor Epoxide SW8081B 10 0.78 20 ND ug/Kg 05/26/17 3:54 LA 424380 gamma-Chlordane SW8081B 10 1.6 20 ND ug/Kg 05/26/17 3:54 LA 424380 alpha-Chlordane SW8081B 10 1.7 20 ND ug/Kg 05/26/17 3:54 LA 424380 4,4-DDE SW8081B 10 1.9 20 ND ug/Kg 05/26/17 3:54 LA 424380 Endosulfan I SW8081B 10 1.8 20 ND ug/Kg 05/26/17 3:54 LA 424380 Dieldrin SW8081B 10 1.5 20 ND ug/Kg 05/26/17 3:54 LA 424380 Endrin SW8081B 10 1.9 20 ND ug/Kg 05/26/17 3:54 LA 424380 4,4-DDD SW8081B 10 5.7 20 ND ug/Kg 05/26/17 3:54 LA 424380 Endosulfan II SW8081B 10 5.8 20 ND ug/Kg 05/26/17 3:54 LA 424380 4,4-DDT SW8081B 10 1.3 20 ND ug/Kg 05/26/17 3:54 LA 424380 Endrin Aldehyde SW8081B 10 1.5 20 ND ug/Kg 05/26/17 3:54 LA 424380 Methoxychlor SW8081B 10 2.0 20 ND ug/Kg 05/26/17 3:54 LA 424380 Endosulfan Sulfate SW8081B 10 1.2 20 ND ug/Kg 05/26/17 3:54 LA 424380 Endrin Ketone SW8081B 10 0.94 20 ND ug/Kg 05/26/17 3:54 LA 424380 Chlordane SW8081B 10 21 200 ND ug/Kg 05/26/17 3:54 LA 424380 Total Page Count: 49 Page 23 of 49
Packet Page 333

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/30/17
Date/Time Received: 05/24/17, 3:20 pm
Engeo Inc (SJ)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/24/17 /
13847.000.000, ph 002
Fort Ord-Surplus II and adjacent Area
4405-N, E, W-comp
Sample Matrix: Soil
Lab Sample ID: 1705182-081A
SDG:

Prep Batch ID: 7028
Prep Batch Date/Time: 5/25/17 5:21:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.

Toxaphene SW8081B 10 ug/Kg 424380 85 500 ND 05/26/17 3:54 LA Acceptance Limits
TCMX (S) SW8081B 48 - 125 96.6 % 05/26/17 3:54 LA 424380 DCBP (S) SW8081B 48 - 135 101 % 05/26/17 3:54 LA 424380 NOTE: Sample diluted due to nature of the matrix (dark, viscous extract) Total Page Count: 49 Page 24 of 49
Packet Page 334

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/30/17
Date/Time Received: 05/24/17, 3:20 pm
Engeo Inc (SJ)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/24/17 /
13847.000.000, ph 002
Fort Ord-Surplus II and adjacent Area
4480-N, E, S, W-comp
Sample Matrix: Soil
Lab Sample ID: 1705182-082A
SDG:

Prep Batch ID: 7050
Prep Batch Date/Time: 5/25/17 1:00:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Arsenic 6020A 1 mg/Kg 424393 0.21 1.0 3.20 05/26/17 16:47 ERR Prep Batch ID: 7050
Prep Batch Date/Time: 5/25/17 1:00:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Lead 6020A 1 mg/Kg 424417 0.054 1.0 5.25 05/30/17 12:40 ERR Prep Batch ID: 7028
Prep Batch Date/Time: 5/25/17 5:21:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.
alpha-BHC SW8081B 10 ug/Kg 424380 1.3 20 ND 05/26/17 4:08 LA gamma-BHC (Lindane) SW8081B 10 ug/Kg 424380 1.6 20 ND 05/26/17 4:08 LA beta-BHC SW8081B 10 3.2 20 ND ug/Kg 05/26/17 4:08 LA 424380 delta-BHC SW8081B 10 1.6 20 ND ug/Kg 05/26/17 4:08 LA 424380 Heptachlor SW8081B 10 1.1 20 ND ug/Kg 05/26/17 4:08 LA 424380 Aldrin SW8081B 10 2.0 20 ND ug/Kg 05/26/17 4:08 LA 424380 Heptachlor Epoxide SW8081B 10 0.78 20 ND ug/Kg 05/26/17 4:08 LA 424380 gamma-Chlordane SW8081B 10 1.6 20 ND ug/Kg 05/26/17 4:08 LA 424380 alpha-Chlordane SW8081B 10 1.7 20 ND ug/Kg 05/26/17 4:08 LA 424380 4,4-DDE SW8081B 10 1.9 20 ND ug/Kg 05/26/17 4:08 LA 424380 Endosulfan I SW8081B 10 1.8 20 ND ug/Kg 05/26/17 4:08 LA 424380 Dieldrin SW8081B 10 1.5 20 ND ug/Kg 05/26/17 4:08 LA 424380 Endrin SW8081B 10 1.9 20 ND ug/Kg 05/26/17 4:08 LA 424380 4,4-DDD SW8081B 10 5.7 20 ND ug/Kg 05/26/17 4:08 LA 424380 Endosulfan II SW8081B 10 5.8 20 ND ug/Kg 05/26/17 4:08 LA 424380 4,4-DDT SW8081B 10 1.3 20 ND ug/Kg 05/26/17 4:08 LA 424380 Endrin Aldehyde SW8081B 10 1.5 20 ND ug/Kg 05/26/17 4:08 LA 424380 Methoxychlor SW8081B 10 2.0 20 ND ug/Kg 05/26/17 4:08 LA 424380 Endosulfan Sulfate SW8081B 10 1.2 20 ND ug/Kg 05/26/17 4:08 LA 424380 Endrin Ketone SW8081B 10 0.94 20 ND ug/Kg 05/26/17 4:08 LA 424380 Chlordane SW8081B 10 21 200 ND ug/Kg 05/26/17 4:08 LA 424380 Total Page Count: 49 Page 25 of 49
Packet Page 335

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/30/17
Date/Time Received: 05/24/17, 3:20 pm
Engeo Inc (SJ)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/24/17 /
13847.000.000, ph 002
Fort Ord-Surplus II and adjacent Area
4480-N, E, S, W-comp
Sample Matrix: Soil
Lab Sample ID: 1705182-082A
SDG:

Prep Batch ID: 7028
Prep Batch Date/Time: 5/25/17 5:21:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.

Toxaphene SW8081B 10 ug/Kg 424380 85 500 ND 05/26/17 4:08 LA Acceptance Limits
TCMX (S) SW8081B 48 - 125 86.5 % 05/26/17 4:08 LA 424380 DCBP (S) SW8081B 48 - 135 81.3 % 05/26/17 4:08 LA 424380 NOTE: Sample diluted due to nature of the matrix (dark, viscous extract) Total Page Count: 49 Page 26 of 49
Packet Page 336

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/30/17
Date/Time Received: 05/24/17, 3:20 pm
Engeo Inc (SJ)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/24/17 /
13847.000.000, ph 002
Fort Ord-Surplus II and adjacent Area
4467-N, E, S, W-comp
Sample Matrix: Soil
Lab Sample ID: 1705182-083A
SDG:

Prep Batch ID: 7050
Prep Batch Date/Time: 5/25/17 1:00:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Arsenic 6020A 1 mg/Kg 424393 0.21 1.0 2.92 05/26/17 16:51 ERR Prep Batch ID: 7028
Prep Batch Date/Time: 5/25/17 5:21:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.
alpha-BHC SW8081B 4 ug/Kg 424380 0.51 8.0 ND 05/26/17 4:21 LA gamma-BHC (Lindane) SW8081B 4 ug/Kg 424380 0.64 8.0 ND 05/26/17 4:21 LA beta-BHC SW8081B 4 1.3 8.0 ND ug/Kg 05/26/17 4:21 LA 424380 delta-BHC SW8081B 4 0.62 8.0 ND ug/Kg 05/26/17 4:21 LA 424380 Heptachlor SW8081B 4 0.42 8.0 ND ug/Kg 05/26/17 4:21 LA 424380 Aldrin SW8081B 4 0.78 8.0 ND ug/Kg 05/26/17 4:21 LA 424380 Heptachlor Epoxide SW8081B 4 0.31 8.0 ND ug/Kg 05/26/17 4:21 LA 424380 gamma-Chlordane SW8081B 4 0.65 8.0 ND ug/Kg 05/26/17 4:21 LA 424380 alpha-Chlordane SW8081B 4 0.69 8.0 ND ug/Kg 05/26/17 4:21 LA 424380 4,4-DDE SW8081B 4 0.78 8.0 1.60 J ug/Kg 05/26/17 4:21 LA 424380 Endosulfan I SW8081B 4 0.73 8.0 ND ug/Kg 05/26/17 4:21 LA 424380 Dieldrin SW8081B 4 0.59 8.0 1.78 J ug/Kg 05/26/17 4:21 LA 424380 Endrin SW8081B 4 0.75 8.0 ND ug/Kg 05/26/17 4:21 LA 424380 4,4-DDD SW8081B 4 2.3 8.0 ND ug/Kg 05/26/17 4:21 LA 424380 Endosulfan II SW8081B 4 2.3 8.0 ND ug/Kg 05/26/17 4:21 LA 424380 4,4-DDT SW8081B 4 0.52 8.0 ND ug/Kg 05/26/17 4:21 LA 424380 Endrin Aldehyde SW8081B 4 0.60 8.0 ND ug/Kg 05/26/17 4:21 LA 424380 Methoxychlor SW8081B 4 0.80 8.0 ND ug/Kg 05/26/17 4:21 LA 424380 Endosulfan Sulfate SW8081B 4 0.47 8.0 ND ug/Kg 05/26/17 4:21 LA 424380 Endrin Ketone SW8081B 4 0.38 8.0 ND ug/Kg 05/26/17 4:21 LA 424380 Chlordane SW8081B 4 8.4 80 ND ug/Kg 05/26/17 4:21 LA 424380 Toxaphene SW8081B 4 34 200 ND ug/Kg 05/26/17 4:21 LA 424380 Acceptance Limits
TCMX (S) SW8081B 48 - 125 88.1 % 05/26/17 4:21 LA 424380 DCBP (S) SW8081B 48 - 135 73.6 % 05/26/17 4:21 LA 424380 NOTE: Sample diluted due to nature of the matrix (dark, viscous extract) Total Page Count: 49 Page 27 of 49
Packet Page 337

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/30/17
Date/Time Received: 05/24/17, 3:20 pm
Engeo Inc (SJ)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/24/17 /
13847.000.000, ph 002
Fort Ord-Surplus II and adjacent Area
4466-N, E, S, W-comp
Sample Matrix: Soil
Lab Sample ID: 1705182-084A
SDG:

Prep Batch ID: 7050
Prep Batch Date/Time: 5/25/17 1:00:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Arsenic 6020A 1 mg/Kg 424393 0.21 1.0 2.14 05/26/17 16:56 ERR Prep Batch ID: 7028
Prep Batch Date/Time: 5/25/17 5:21:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.
alpha-BHC SW8081B 10 ug/Kg 424380 1.3 20 ND 05/26/17 4:35 LA gamma-BHC (Lindane) SW8081B 10 ug/Kg 424380 1.6 20 ND 05/26/17 4:35 LA beta-BHC SW8081B 10 3.2 20 ND ug/Kg 05/26/17 4:35 LA 424380 delta-BHC SW8081B 10 1.6 20 ND ug/Kg 05/26/17 4:35 LA 424380 Heptachlor SW8081B 10 1.1 20 ND ug/Kg 05/26/17 4:35 LA 424380 Aldrin SW8081B 10 2.0 20 ND ug/Kg 05/26/17 4:35 LA 424380 Heptachlor Epoxide SW8081B 10 0.78 20 ND ug/Kg 05/26/17 4:35 LA 424380 gamma-Chlordane SW8081B 10 1.6 20 ND ug/Kg 05/26/17 4:35 LA 424380 alpha-Chlordane SW8081B 10 1.7 20 ND ug/Kg 05/26/17 4:35 LA 424380 4,4-DDE SW8081B 10 1.9 20 ND ug/Kg 05/26/17 4:35 LA 424380 Endosulfan I SW8081B 10 1.8 20 ND ug/Kg 05/26/17 4:35 LA 424380 Dieldrin SW8081B 10 1.5 20 ND ug/Kg 05/26/17 4:35 LA 424380 Endrin SW8081B 10 1.9 20 ND ug/Kg 05/26/17 4:35 LA 424380 4,4-DDD SW8081B 10 5.7 20 ND ug/Kg 05/26/17 4:35 LA 424380 Endosulfan II SW8081B 10 5.8 20 ND ug/Kg 05/26/17 4:35 LA 424380 4,4-DDT SW8081B 10 1.3 20 ND ug/Kg 05/26/17 4:35 LA 424380 Endrin Aldehyde SW8081B 10 1.5 20 ND ug/Kg 05/26/17 4:35 LA 424380 Methoxychlor SW8081B 10 2.0 20 ND ug/Kg 05/26/17 4:35 LA 424380 Endosulfan Sulfate SW8081B 10 1.2 20 ND ug/Kg 05/26/17 4:35 LA 424380 Endrin Ketone SW8081B 10 0.94 20 ND ug/Kg 05/26/17 4:35 LA 424380 Chlordane SW8081B 10 21 200 ND ug/Kg 05/26/17 4:35 LA 424380 Toxaphene SW8081B 10 85 500 ND ug/Kg 05/26/17 4:35 LA 424380 Acceptance Limits
TCMX (S) SW8081B 48 - 125 94.2 % 05/26/17 4:35 LA 424380 DCBP (S) SW8081B 48 - 135 90.4 % 05/26/17 4:35 LA 424380 NOTE: Sample diluted due to nature of the matrix (dark, viscous extract) Total Page Count: 49 Page 28 of 49
Packet Page 338

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/30/17
Date/Time Received: 05/24/17, 3:20 pm
Engeo Inc (SJ)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/24/17 /
13847.000.000, ph 002
Fort Ord-Surplus II and adjacent Area
4458-N, S, W-comp
Sample Matrix: Soil
Lab Sample ID: 1705182-085A
SDG:

Prep Batch ID: 7050
Prep Batch Date/Time: 5/25/17 1:00:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Arsenic 6020A 1 mg/Kg 424393 0.21 1.0 2.24 05/26/17 17:04 ERR Prep Batch ID: 7028
Prep Batch Date/Time: 5/25/17 5:21:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.
alpha-BHC SW8081B 4 ug/Kg 424380 0.51 8.0 ND 05/26/17 4:49 LA gamma-BHC (Lindane) SW8081B 4 ug/Kg 424380 0.64 8.0 ND 05/26/17 4:49 LA beta-BHC SW8081B 4 1.3 8.0 ND ug/Kg 05/26/17 4:49 LA 424380 delta-BHC SW8081B 4 0.62 8.0 ND ug/Kg 05/26/17 4:49 LA 424380 Heptachlor SW8081B 4 0.42 8.0 ND ug/Kg 05/26/17 4:49 LA 424380 Aldrin SW8081B 4 0.78 8.0 ND ug/Kg 05/26/17 4:49 LA 424380 Heptachlor Epoxide SW8081B 4 0.31 8.0 ND ug/Kg 05/26/17 4:49 LA 424380 gamma-Chlordane SW8081B 4 0.65 8.0 ND ug/Kg 05/26/17 4:49 LA 424380 alpha-Chlordane SW8081B 4 0.69 8.0 ND ug/Kg 05/26/17 4:49 LA 424380 4,4-DDE SW8081B 4 0.78 8.0 ND ug/Kg 05/26/17 4:49 LA 424380 Endosulfan I SW8081B 4 0.73 8.0 ND ug/Kg 05/26/17 4:49 LA 424380 Dieldrin SW8081B 4 0.59 8.0 ND ug/Kg 05/26/17 4:49 LA 424380 Endrin SW8081B 4 0.75 8.0 ND ug/Kg 05/26/17 4:49 LA 424380 4,4-DDD SW8081B 4 2.3 8.0 ND ug/Kg 05/26/17 4:49 LA 424380 Endosulfan II SW8081B 4 2.3 8.0 ND ug/Kg 05/26/17 4:49 LA 424380 4,4-DDT SW8081B 4 0.52 8.0 ND ug/Kg 05/26/17 4:49 LA 424380 Endrin Aldehyde SW8081B 4 0.60 8.0 ND ug/Kg 05/26/17 4:49 LA 424380 Methoxychlor SW8081B 4 0.80 8.0 ND ug/Kg 05/26/17 4:49 LA 424380 Endosulfan Sulfate SW8081B 4 0.47 8.0 ND ug/Kg 05/26/17 4:49 LA 424380 Endrin Ketone SW8081B 4 0.38 8.0 ND ug/Kg 05/26/17 4:49 LA 424380 Chlordane SW8081B 4 8.4 80 ND ug/Kg 05/26/17 4:49 LA 424380 Toxaphene SW8081B 4 34 200 ND ug/Kg 05/26/17 4:49 LA 424380 Acceptance Limits
TCMX (S) SW8081B 48 - 125 95.3 % 05/26/17 4:49 LA 424380 DCBP (S) SW8081B 48 - 135 77.5 % 05/26/17 4:49 LA 424380 NOTE: Sample diluted due to nature of the matrix (dark, viscous extract) Total Page Count: 49 Page 29 of 49
Packet Page 339

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/30/17
Date/Time Received: 05/24/17, 3:20 pm
Engeo Inc (SJ)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/24/17 /
13847.000.000, ph 002
Fort Ord-Surplus II and adjacent Area
4457-N, E, S, W-comp
Sample Matrix: Soil
Lab Sample ID: 1705182-086A
SDG:

Prep Batch ID: 7050
Prep Batch Date/Time: 5/25/17 1:00:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Arsenic 6020A 1 mg/Kg 424393 0.21 1.0 2.97 05/26/17 17:09 ERR Prep Batch ID: 7028
Prep Batch Date/Time: 5/25/17 5:21:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.
alpha-BHC SW8081B 4 ug/Kg 424380 0.51 8.0 ND 05/26/17 5:43 LA gamma-BHC (Lindane) SW8081B 4 ug/Kg 424380 0.64 8.0 ND 05/26/17 5:43 LA beta-BHC SW8081B 4 1.3 8.0 ND ug/Kg 05/26/17 5:43 LA 424380 delta-BHC SW8081B 4 0.62 8.0 ND ug/Kg 05/26/17 5:43 LA 424380 Heptachlor SW8081B 4 0.42 8.0 ND ug/Kg 05/26/17 5:43 LA 424380 Aldrin SW8081B 4 0.78 8.0 ND ug/Kg 05/26/17 5:43 LA 424380 Heptachlor Epoxide SW8081B 4 0.31 8.0 ND ug/Kg 05/26/17 5:43 LA 424380 gamma-Chlordane SW8081B 4 0.65 8.0 ND ug/Kg 05/26/17 5:43 LA 424380 alpha-Chlordane SW8081B 4 0.69 8.0 ND ug/Kg 05/26/17 5:43 LA 424380 4,4-DDE SW8081B 4 0.78 8.0 ND ug/Kg 05/26/17 5:43 LA 424380 Endosulfan I SW8081B 4 0.73 8.0 ND ug/Kg 05/26/17 5:43 LA 424380 Dieldrin SW8081B 4 0.59 8.0 ND ug/Kg 05/26/17 5:43 LA 424380 Endrin SW8081B 4 0.75 8.0 ND ug/Kg 05/26/17 5:43 LA 424380 4,4-DDD SW8081B 4 2.3 8.0 ND ug/Kg 05/26/17 5:43 LA 424380 Endosulfan II SW8081B 4 2.3 8.0 ND ug/Kg 05/26/17 5:43 LA 424380 4,4-DDT SW8081B 4 0.52 8.0 ND ug/Kg 05/26/17 5:43 LA 424380 Endrin Aldehyde SW8081B 4 0.60 8.0 ND ug/Kg 05/26/17 5:43 LA 424380 Methoxychlor SW8081B 4 0.80 8.0 ND ug/Kg 05/26/17 5:43 LA 424380 Endosulfan Sulfate SW8081B 4 0.47 8.0 ND ug/Kg 05/26/17 5:43 LA 424380 Endrin Ketone SW8081B 4 0.38 8.0 ND ug/Kg 05/26/17 5:43 LA 424380 Chlordane SW8081B 4 8.4 80 ND ug/Kg 05/26/17 5:43 LA 424380 Toxaphene SW8081B 4 34 200 ND ug/Kg 05/26/17 5:43 LA 424380 Acceptance Limits
TCMX (S) SW8081B 48 - 125 89.8 % 05/26/17 5:43 LA 424380 DCBP (S) SW8081B 48 - 135 82.9 % 05/26/17 5:43 LA 424380 NOTE: Sample diluted due to nature of the matrix (dark, viscous extract) Total Page Count: 49 Page 30 of 49
Packet Page 340

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/30/17
Date/Time Received: 05/24/17, 3:20 pm
Engeo Inc (SJ)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/24/17 /
13847.000.000, ph 002
Fort Ord-Surplus II and adjacent Area
4456-N, E, S, W-comp
Sample Matrix: Soil
Lab Sample ID: 1705182-087A
SDG:

Prep Batch ID: 7050
Prep Batch Date/Time: 5/25/17 1:00:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Arsenic 6020A 1 mg/Kg 424393 0.21 1.0 1.85 05/26/17 17:13 ERR Prep Batch ID: 7028
Prep Batch Date/Time: 5/25/17 5:21:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.
alpha-BHC SW8081B 4 ug/Kg 424380 0.51 8.0 ND 05/26/17 5:57 LA gamma-BHC (Lindane) SW8081B 4 ug/Kg 424380 0.64 8.0 ND 05/26/17 5:57 LA beta-BHC SW8081B 4 1.3 8.0 ND ug/Kg 05/26/17 5:57 LA 424380 delta-BHC SW8081B 4 0.62 8.0 ND ug/Kg 05/26/17 5:57 LA 424380 Heptachlor SW8081B 4 0.42 8.0 ND ug/Kg 05/26/17 5:57 LA 424380 Aldrin SW8081B 4 0.78 8.0 ND ug/Kg 05/26/17 5:57 LA 424380 Heptachlor Epoxide SW8081B 4 0.31 8.0 ND ug/Kg 05/26/17 5:57 LA 424380 gamma-Chlordane SW8081B 4 0.65 8.0 ND ug/Kg 05/26/17 5:57 LA 424380 alpha-Chlordane SW8081B 4 0.69 8.0 ND ug/Kg 05/26/17 5:57 LA 424380 4,4-DDE SW8081B 4 0.78 8.0 ND ug/Kg 05/26/17 5:57 LA 424380 Endosulfan I SW8081B 4 0.73 8.0 ND ug/Kg 05/26/17 5:57 LA 424380 Dieldrin SW8081B 4 0.59 8.0 ND ug/Kg 05/26/17 5:57 LA 424380 Endrin SW8081B 4 0.75 8.0 ND ug/Kg 05/26/17 5:57 LA 424380 4,4-DDD SW8081B 4 2.3 8.0 ND ug/Kg 05/26/17 5:57 LA 424380 Endosulfan II SW8081B 4 2.3 8.0 ND ug/Kg 05/26/17 5:57 LA 424380 4,4-DDT SW8081B 4 0.52 8.0 ND ug/Kg 05/26/17 5:57 LA 424380 Endrin Aldehyde SW8081B 4 0.60 8.0 ND ug/Kg 05/26/17 5:57 LA 424380 Methoxychlor SW8081B 4 0.80 8.0 ND ug/Kg 05/26/17 5:57 LA 424380 Endosulfan Sulfate SW8081B 4 0.47 8.0 ND ug/Kg 05/26/17 5:57 LA 424380 Endrin Ketone SW8081B 4 0.38 8.0 ND ug/Kg 05/26/17 5:57 LA 424380 Chlordane SW8081B 4 8.4 80 ND ug/Kg 05/26/17 5:57 LA 424380 Toxaphene SW8081B 4 34 200 ND ug/Kg 05/26/17 5:57 LA 424380 Acceptance Limits
TCMX (S) SW8081B 48 - 125 86.7 % 05/26/17 5:57 LA 424380 DCBP (S) SW8081B 48 - 135 78.5 % 05/26/17 5:57 LA 424380 NOTE: Sample diluted due to nature of the matrix (dark, viscous extract) Total Page Count: 49 Page 31 of 49
Packet Page 341
MB Summary Report
Work Order:

Matrix:

Units:

Prep Method:

Analytical SW8081B
Method:

Prep Date:

Analyzed Date:
05/24/17 Prep Batch:

Analytical
Batch:
ug/Kg
3546_OCP 7019
Soil 424379
1705182
5/25/2017
Parameters
Method
Blank
Conc.

MDL PQL
Lab
Qualifier
alpha-BHC 0.13 2.0 ND
gamma-BHC (Lindane) 0.16 2.0 ND
beta-BHC 0.32 2.0 ND
delta-BHC 0.16 2.0 ND
Heptachlor 0.11 2.0 ND
Aldrin 0.20 2.0 ND
Heptachlor Epoxide 0.078 2.0 ND
gamma-Chlordane 0.16 2.0 ND
alpha-Chlordane 0.17 2.0 ND
4,4-DDE 0.19 2.0 ND
Endosulfan I 0.18 2.0 ND
Dieldrin 0.15 2.0 ND
Endrin 0.19 2.0 ND
4,4-DDD 0.57 2.0 ND
Endosulfan II 0.58 2.0 ND
4,4-DDT 0.13 2.0 ND
Endrin Aldehyde 0.15 2.0 ND
Methoxychlor 0.20 2.0 ND
Endosulfan Sulfate 0.12 2.0 ND
Endrin Ketone 0.094 2.0 ND
Chlordane 2.1 20 ND
Toxaphene 8.5 50 ND
TCMX (S) 93.1
DCBP (S) 91.0
Total Page Count: 49 Page 32 of 49
Packet Page 342
MB Summary Report
Work Order:

Matrix:

Units:

Prep Method:

Analytical SW8081B
Method:

Prep Date:

Analyzed Date:
05/25/17 Prep Batch:

Analytical
Batch:
ug/Kg
3546_OCP 7028
Soil 424380
1705182
5/25/2017
Parameters
Method
Blank
Conc.

Matrix:

Units:

Prep Method:

Analytical 6020A
Method:

Prep Date:

Analyzed Date:
05/25/17 Prep Batch:

Analytical
Batch:
mg/Kg
6020S-P 7050
Soil 424393
1705182
5/26/2017
Parameters
Method
Blank
Conc.

MDL PQL
Lab
Qualifier
Arsenic 0.21 1.0 ND
Total Page Count: 49 Page 33 of 49
Packet Page 343
MB Summary Report
Work Order:

Matrix:

Units:

Prep Method:

Analytical 6020A
Method:

Prep Date:

Analyzed Date:
05/25/17 Prep Batch:

Analytical
Batch:
mg/Kg
6020S-P 7050
Soil 424417
1705182
5/30/2017
Parameters
Method
Blank
Conc.

MDL PQL
Lab
Qualifier
Lead 0.054 1.0 0.084
Total Page Count: 49 Page 34 of 49
Packet Page 344
LCS/LCSD Summary Report
Raw values are used in quality control assessment.

Work Order:

Matrix:

Units:

Prep Method:

Analytical
Method:

Prep Date:

Analyzed Date:
05/24/17 Prep Batch:

Analytical
Batch:
3546_OCP 7019
SW8081B 5/25/2017 424379
ug/Kg
1705182
Soil
Parameters MDL PQL
Method
Blank
Conc.

Spike
Conc.

LCS %
Recovery
LCSD %
Recovery

LCS/LCSD
% RPD
%
Recovery
Limits
% RPD
Limits
Lab
Qualifier
gamma-BHC (Lindane) 0.16 2.0 ND 40 112 102 9.84 25 - 135 30 Heptachlor 0.11 2.0 ND 40 106 95.7 9.69 40 - 130 30
Aldrin 0.20 2.0 ND 40 110 98.9 10.3 25 - 140 30
Dieldrin 0.15 2.0 ND 40 106 94.3 11.3 60 - 130 30
Endrin 0.19 2.0 ND 40 111 98.7 11.7 55 - 135 30
4,4-DDT 0.13 2.0 ND 40 117 103 13.4 45 - 140 30
TCMX (S) 100 94.4 87.8 48 - 125
DCBP (S) 100 101 98.1 48 - 135
Work Order:

Matrix:

Units:

Prep Method:

Analytical
Method:

Prep Date:

Analyzed Date:
05/25/17 Prep Batch:

Analytical
Batch:
3546_OCP 7028
SW8081B 5/26/2017 424380
ug/Kg
1705182
Soil
Parameters MDL PQL
Method
Blank
Conc.

Spike
Conc.

LCS %
Recovery
LCSD %
Recovery

LCS/LCSD
% RPD
%
Recovery
Limits
% RPD
Limits
Lab
Qualifier
gamma-BHC (Lindane) 0.16 2.0 ND 40 109 109 0.460 25 - 135 30 Heptachlor 0.11 2.0 ND 40 104 105 0.000 40 - 130 30
Aldrin 0.20 2.0 ND 40 107 106 0.705 25 - 140 30
Dieldrin 0.15 2.0 ND 40 103 103 0.485 60 - 130 30
Endrin 0.19 2.0 ND 40 114 114 0.220 55 - 135 30
4,4-DDT 0.13 2.0 ND 40 115 114 1.10 45 - 140 30
TCMX (S) 100 90.9 89.5 48 - 125
DCBP (S) 100 90.0 95.1 48 - 135
Work Order:

Matrix:

Units:

Prep Method:

Analytical
Method:

Prep Date:

Analyzed Date:
05/25/17 Prep Batch:

Analytical
Batch:
6020S-P 7050
6020A 5/30/2017 424393
mg/Kg
1705182
Soil
Parameters MDL PQL
Method
Blank
Conc.

Spike
Conc.

LCS %
Recovery
LCSD %
Recovery

LCS/LCSD
% RPD
%
Recovery
Limits
% RPD
Limits
Lab
Qualifier
Arsenic 0.21 1.0 ND 25 89.4 85.7 4.12 80 - 120 30
Lead 0.054 1.0 0.084 25 98.1 105 6.32 80 - 120 30
Total Page Count: 49 Page 35 of 49
Packet Page 345
MS/MSD Summary Report
Raw values are used in quality control assessment.

Work Order: 1705182
Analyzed Date:

Prep Date:

Matrix:

Prep Method: 05/25/17
Spiked Sample: 1705182-087A
Analytical
Method:

Prep Batch:

Units:

Analytical
Batch:
3546_OCP 7028
Soil 424380
ug/Kg
SW8081B 5/26/2017
Parameters MDL PQL Sample
Conc.

Spike
Conc.

MS %
Recovery
MSD %
Recovery
MS/MSD
% RPD
%
Recovery
Limits
% RPD
Limits
Lab
Qualifier
gamma-BHC (Lindane) 0.636 8.00 ND 40 87.1 93.9 7.18 25 - 135 30 Heptachlor 0.420 8.00 ND 40 91.9 97.5 6.08 40 - 130 30
Aldrin 0.780 8.00 ND 40 78.4 83.2 6.19 25 - 140 30
Dieldrin 0.592 8.00 ND 40 79.6 84.9 6.69 60 - 130 30
Endrin 0.752 8.00 ND 40 90.1 92.1 2.20 55 - 135 30
4,4-DDT 0.516 8.00 ND 40 110 110 0.454 45 - 140 30
TCMX (S) 100 83.5 90.7 48 - 125
DCBP (S) 100 78.9 76.6 48 - 135
Work Order: 1705182
Analyzed Date:

Prep Date:

Matrix:

Prep Method: 05/25/17
Spiked Sample: 1705182-069A
Analytical
Method:

Prep Batch:

Units:

Analytical
Batch:
6020S-P 7050
Soil 424393
mg/Kg
6020A May 26
Parameters MDL PQL Sample
Conc.

Spike
Conc.

MS %
Recovery
MSD %
Recovery
MS/MSD
% RPD
%
Recovery
Limits
% RPD
Limits
Lab
Qualifier
Arsenic 0.21 1.0 2.04 25 126 133 5.23 71.0 - 121 30 S
Total Page Count: 49 Page 36 of 49
Packet Page 346
Duplicate QC Summary Report
Work Order:

Matrix:

Units:

Prep Method:

Analytical
Method:

Prep Date:

Analyzed
Date:
5/25/2017 Prep Batch:

Analytical
Batch:
05/26/17
1705182
Lab Sample ID: 1705182-073A-DUP-7050
6020S-P 7050
6020A 424393
Parameters PQL MDL Sample
Result
Duplicate
Result
% RPD
Arsenic 0.21 1.0 3.08 2.50 20.90
Work Order:

Matrix:

Units:

Prep Method:

Analytical
Method:

Prep Date:

Analyzed
Date:

NA Prep Batch:

Analytical
Batch:
05/30/17
1705182
Lab Sample ID: 1705182-079Ax50-DUP-4244
17 NA NA
6020A 424417
Parameters MDL PQL Sample
Result
Duplicate
Result
% RPD
Lead 0.54 10 237 217 8.62
Work Order:

Matrix:

Units:

Prep Method:

Analytical
Method:

Prep Date:

Analyzed
Date:
5/25/2017 Prep Batch:

Analytical
Batch:
05/26/17
1705182
Lab Sample ID: 1705182-084A-DUP-7050
6020S-P 7050
6020A 424393
Parameters MDL PQL Sample
Result
Duplicate
Result
% RPD
Arsenic 0.21 1.0 2.14 1.80 17.30
Total Page Count: 49 Page 37 of 49
Packet Page 347
Laboratory Qualifiers and Definitions
Method Detection Limit (MDL) - the minimum concentration of a substance that can be measured and reported with a 99% confidence that the analyte concentration is greater than zero
Matrix Spike (MS/MSD) - Client sample spiked with identical concentrations of target analyte (s). The spiking occurs prior to the sample preparation and analysis. They are used to document the precision and bias of a method in a given sample matrix.

Matrix - the component or substrate that contains the analyte of interest (e.g., - groundwater, sediment, soil, waste water, etc) Laboratory Control Sample (LCS ad LCSD) - A known matrix spiked with compounds representative of the target analyte(s). This is used to document laboratory performance.

Duplicate - a field sample and/or laboratory QC sample prepared in duplicate following all of the same processes and procedures used on the original sample (sample duplicate, LCSD, MSD)
Blank (Method/Preparation Blank) -MB/PB - An analyte-free matrix to which all reagents are added in the same volumes/proportions as used in sample processing. The method blank is used to document contamination resulting from the analytical process.

Practical Quantitation Limit/Reporting Limit/Limit of Quantitation (PQL/RL/LOQ) - a laboratory determined value at 2 to 5 times above the MDL that can be reproduced in a manner that results in a 99% confidence level that the result is both accurate and precise. PQLs/RLs/LODs reflect all preparation factors and/or dilution factors that have been applied to the sample during the preparation and/or analytical processes.

Precision (%RPD) - The agreement among a set of replicate/duplicate measurements without regard to known value of the replicates Surrogate (S) or (Surr) - An organic compound which is similar to the target analyte(s) in chemical composition and behavior in the analytical process, but which is not normally found in environmental samples. Surrogates are used in most organic analysis to demonstrate matrix compatibility with the chosen method of analysis
Tentatively Identified Compound (TIC) - A compound not contained within the analytical calibration standards but present in the GCMS library of defined compounds. When the library is searched for an unknown compound, it can frequently give a tentative identification to the compound based on retention time and primary and secondary ion match. TICs are reported as estimates and are candidates for further investigation.

Units: the unit of measure used to express the reported result - mg/L and mg/Kg (equivalent to PPM - parts per million in liquid and solid), ug/L and ug/Kg (equivalent to PPB - parts per billion in liquid and solid), ug/m3, mg/m3, ppbv and ppmv (all units of measure for reporting concentrations in air), % ( equivalent to 10000 ppm or 1,000,000 ppb), ug/Wipe ( concentration found on the surface of a single Wipe usually taken over a 100cm2 surface) B - Indicates when the analyte is found in the associated method or preparation blank D - Surrogate is not recoverable due to the necessary dilution of the sample E - Indicates the reportable value is outside of the calibration range of the instrument but within the linear range of the instrument (unless otherwise noted) Values reported with an E qualifier should be considered as estimated.

H- Indicates that the recommended holding time for the analyte or compound has been exceeded J- Indicates a value between the method MDL and PQL and that the reported concentration should be considered as estimated rather the quantitative NA - Not Analyzed
N/A - Not Applicable
ND - Not Detected at a concentration greater than the PQL/RL or, if reported to the MDL, at greater than the MDL.

NR - Not recoverable - a matrix spike concentration is not recoverable due to a concentration within the original sample that is greater than four times the spike concentration added
R- The % RPD between a duplicate set of samples is outside of the absolute values established by laboratory control charts S- Spike recovery is outside of established method and/or laboratory control limits. Further explanation of the use of this qualifier should be included within a case narrative
X -Used to indicate that a value based on pattern identification is within the pattern range but not typical of the pattern found in standards.

Further explanation may or may not be provided within the sample footnote and/or the case narrative.

DEFINITIONS:

Accuracy/Bias (% Recovery) - The closeness of agreement between an observed value and an accepted reference value.

LABORATORY QUALIFIERS:

Total Page Count: 49 Page 38 of 49
Packet Page 348
Sample Receipt Checklist
Client Name: Engeo Inc (SJ)
Project Name: Fort Ord-Surplus II and adjacent Area
Work Order No.: 1705182
Date and Time Received: 5/24/2017 3:20:00PM
Received By: Navin Ghodasara
Physically Logged By: Navin Ghodasara
Carrier Name: First Courier
Checklist Completed By:

Comments:

Chain of Custody (COC) Information
Shipping Container/Cooler In Good Condition?
Custody seals intact on shipping container/cooler?
Custody seals intact on sample bottles?
Chain of custody present?
Chain of custody signed when relinquished and received? Chain of custody agrees with sample labels?
Samples in proper container/bottle?
Sufficient sample volume for indicated test?
All samples received within holding time?
Container/Temp Blank temperature in compliance?
Water-VOA vials have zero headspace?
Water-pH acceptable upon receipt?
Temperature:

Yes
Not Present
Not Present
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No VOA vials submitted
N/A
Samples containers intact? Yes
°C
Sample Receipt Information
Sample Preservation and Hold Time (HT) Information
pH Checked by: na pH Adjusted by: na

8.0 Total Page Count: 49 Page 39 of 49
Packet Page 349
Login Summary Report
Report Due Date:
5/24/2017
TL5224 Engeo Inc (SJ) II
Fort Ord-Surplus II and adjacent Area
13847.000.000, ph 002
5/30/2017
TAT Requested:

Date Received:

Time Received:

QC Level:

Project Name:

Project # :

Comments:

Client ID:
3 Day Std:3
3:20 pm
Work Order # : 1705182
Requested Subbed
Tests
Test
On Hold
Sample
On Hold
Scheduled
Disposal
Collection Matrix
Date/Time
Client
Sample ID
WO Sample ID
1705182-001A Soil 11/20/17 4454-N 05/24/17 8:19
Composite
1705182-002A 4454-E 05/24/17 8:17 Soil 11/20/17
Composite
1705182-003A 4454-S 05/24/17 8:15 Soil 11/20/17
Composite
1705182-004A 4454-W 05/24/17 8:22 Soil 11/20/17
Composite
1705182-005A 4453-N 05/24/17 11:22 Soil 11/20/17
Composite
1705182-006A 4453-S 05/24/17 11:29 Soil 11/20/17
Composite
1705182-007A 4453-W 05/24/17 11:26 Soil 11/20/17
Composite
1705182-008A 4452-N 05/24/17 9:55 Soil 11/20/17
Composite
1705182-009A 4452-E 05/24/17 9:53 Soil 11/20/17
Composite
1705182-010A 4452-S 05/24/17 10:01 Soil 11/20/17
Composite
1705182-011A 4452-W 05/24/17 9:58 Soil 11/20/17
Composite
1705182-012A 4451-N 05/24/17 9:40 Soil 11/20/17
Composite
1705182-013A 4451-E 05/24/17 9:37 Soil 11/20/17
Composite
1705182-014A 4451-S 05/24/17 9:45 Soil 11/20/17
Composite
1705182-015A 4451-W 05/24/17 9:42 Soil 11/20/17
Composite
1705182-016A 4450-N 05/24/17 9:25 Soil 11/20/17
Composite
1705182-017A 4450-E 05/24/17 9:27 Soil 11/20/17
Composite
1705182-018A 4418-N 05/24/17 9:11 Soil 11/20/17
Composite
1705182-019A 4418-E 05/24/17 9:09 Soil 11/20/17
Composite
Total Page Count: 49 Page 40 of 49
Packet Page 350
Login Summary Report
Report Due Date:
5/24/2017
TL5224 Engeo Inc (SJ) II
Fort Ord-Surplus II and adjacent Area
13847.000.000, ph 002
5/30/2017
TAT Requested:

Date Received:

Time Received:

QC Level:

Project Name:

Project # :

Comments:

Client ID:
3 Day Std:3
3:20 pm
Work Order # : 1705182
Requested Subbed
Tests
Test
On Hold
Sample
On Hold
Scheduled
Disposal
Collection Matrix
Date/Time
Client
Sample ID
WO Sample ID
1705182-020A Soil 11/20/17 4418-S 05/24/17 9:07
Composite
1705182-021A 4418-W 05/24/17 9:05 Soil 11/20/17
Composite
1705182-022A 4408-N 05/24/17 8:53 Soil 11/20/17
Composite
1705182-023A 4408-E 05/24/17 9:00 Soil 11/20/17
Composite
1705182-024A 4408-S 05/24/17 8:57 Soil 11/20/17
Composite
1705182-025A 4408-W 05/24/17 8:55 Soil 11/20/17
Composite
1705182-026A 4423-E 05/24/17 10:59 Soil 11/20/17
Composite
1705182-027A 4423-N 05/24/17 10:57 Soil 11/20/17
Composite
1705182-028A 4423-W 05/24/17 10:55 Soil 11/20/17
Composite
1705182-029A 4454-N 05/24/17 Soil 11/20/17
Composite
1705182-030A 4421-E 05/24/17 10:29 Soil 11/20/17
Composite
1705182-031A 4421-S 05/24/17 10:27 Soil 11/20/17
Composite
1705182-032A 4421-W 05/24/17 Soil 11/20/17
Composite
1705182-033A 4420-N 05/24/17 10:41 Soil 11/20/17
Composite
1705182-034A 4420-E 05/24/17 10:44 Soil 11/20/17
Composite
1705182-035A 4420-S 05/24/17 10:45 Soil 11/20/17
Composite
1705182-036A 4420-W 05/24/17 10:47 Soil 11/20/17
Composite
1705182-037A 4214-N 05/24/17 11:46 Soil 11/20/17
Composite
1705182-038A 4214-E 05/24/17 11:44 Soil 11/20/17
Composite
Total Page Count: 49 Page 41 of 49
Packet Page 351
Login Summary Report
Report Due Date:
5/24/2017
TL5224 Engeo Inc (SJ) II
Fort Ord-Surplus II and adjacent Area
13847.000.000, ph 002
5/30/2017
TAT Requested:

Date Received:

Time Received:

QC Level:

Project Name:

Project # :

Comments:

Client ID:
3 Day Std:3
3:20 pm
Work Order # : 1705182
Requested Subbed
Tests
Test
On Hold
Sample
On Hold
Scheduled
Disposal
Collection Matrix
Date/Time
Client
Sample ID
WO Sample ID
1705182-039A Soil 11/20/17 4214-S 05/24/17 11:43
Composite
1705182-040A 4214-W 05/24/17 11:41 Soil 11/20/17
Composite
1705182-041A 4400-S 05/24/17 11:57 Soil 11/20/17
Composite
1705182-042A 4400-W 05/24/17 11:56 Soil 11/20/17
Composite
1705182-043A 4405-N 05/24/17 13:14 Soil 11/20/17
Composite
1705182-044A 4405-E 05/24/17 13:12 Soil 11/20/17
Composite
1705182-045A 4405-W 05/24/17 13:16 Soil 11/20/17
Composite
1705182-046A 4480-N 05/24/17 12:58 Soil 11/20/17
Composite
1705182-047A 4480-E 05/24/17 12:56 Soil 11/20/17
Composite
1705182-048A 4480-S 05/24/17 13:02 Soil 11/20/17
Composite
1705182-049A 4480-W 05/24/17 13:00 Soil 11/20/17
Composite
1705182-050A 4467-N 05/24/17 12:45 Soil 11/20/17
Composite
1705182-051A 4467-E 05/24/17 12:40 Soil 11/20/17
Composite
1705182-052A 4467-S 05/24/17 12:41 Soil 11/20/17
Composite
1705182-053A 4467-W 05/24/17 12:43 Soil 11/20/17
Composite
1705182-054A 4466-N 05/24/17 12:34 Soil 11/20/17
Composite
1705182-055A 4466-E 05/24/17 12:28 Soil 11/20/17
Composite
1705182-056A 4466-S 05/24/17 12:30 Soil 11/20/17
Composite
1705182-057A 4466-W 05/24/17 12:32 Soil 11/20/17
Composite
Total Page Count: 49 Page 42 of 49
Packet Page 352
Login Summary Report
Report Due Date:
5/24/2017
TL5224 Engeo Inc (SJ) II
Fort Ord-Surplus II and adjacent Area
13847.000.000, ph 002
5/30/2017
TAT Requested:

Date Received:

Time Received:

QC Level:

Project Name:

Project # :

Comments:

Client ID:
3 Day Std:3
3:20 pm
Work Order # : 1705182
Requested Subbed
Tests
Test
On Hold
Sample
On Hold
Scheduled
Disposal
Collection Matrix
Date/Time
Client
Sample ID
WO Sample ID
1705182-058A Soil 11/20/17 4458-N 05/24/17 8:44
Composite
1705182-059A 4458-S 05/24/17 8:38 Soil 11/20/17
Composite
1705182-060A 4458-W 05/24/17 8:41 Soil 11/20/17
Composite
1705182-061A 4457-N 05/24/17 7:45 Soil 11/20/17
Composite
1705182-062A 4457-E 05/24/17 7:43 Soil 11/20/17
Composite
1705182-063A 4457-S 05/24/17 7:40 Soil 11/20/17
Composite
1705182-064A 4457-W 05/24/17 7:55 Soil 11/20/17
Composite
1705182-065A 4456-N 05/24/17 7:55 Soil 11/20/17
Composite
1705182-066A 4456-E 05/24/17 7:57 Soil 11/20/17
Composite
1705182-067A 4456-S 05/24/17 8:00 Soil 11/20/17
Composite
1705182-068A 4456-W 05/24/17 8:02 Soil 11/20/17
Composite
1705182-069A 4454-N, E, S, W-comp 05/24/17 Soil 11/20/17 Composite
Pest_S_8081OCP
Met_S_6020AsPb
Sample Note: Comp 4:1. OCPs, As -6020
1705182-070A Soil 11/20/17 4453-N, S, W-comp 05/24/17
Met_S_6020AsPb
Pest_S_8081OCP
Sample Note: Comp 3:1. OCPs, As -6020
1705182-071A Soil 11/20/17 4452-N, E, S, W-comp 05/24/17 Met_S_6020AsPb
Pest_S_8081OCP
Sample Note: Comp 4:1. OCPs, As -6020
1705182-072A Soil 11/20/17 4451-N, E, S, W-comp 05/24/17 Total Page Count: 49 Page 43 of 49
Packet Page 353
Login Summary Report
Report Due Date:
5/24/2017
TL5224 Engeo Inc (SJ) II
Fort Ord-Surplus II and adjacent Area
13847.000.000, ph 002
5/30/2017
TAT Requested:

Date Received:

Time Received:

QC Level:

Project Name:

Project # :

Comments:

Client ID:
3 Day Std:3
3:20 pm
Work Order # : 1705182
Requested Subbed
Tests
Test
On Hold
Sample
On Hold
Scheduled
Disposal
Collection Matrix
Date/Time
Client
Sample ID
WO Sample ID
Pest_S_8081OCP
Met_S_6020AsPb
Sample Note: Comp 4:1. OCPs, As -6020
1705182-073A Soil 11/20/17 4450-N, E-comp 05/24/17
Pest_S_8081OCP
Met_S_6020AsPb
1705182-074A 4418-N, E, S, W-comp 05/24/17 Soil 11/20/17 Pest_S_8081OCP
Met_S_6020AsPb
Sample Note: Comp 4:1. OCPs, As -6020
1705182-075A Soil 11/20/17 4408-N, E, S, W-comp 05/24/17 Met_S_6020AsPb
Pest_S_8081OCP
Sample Note: Comp 4:1. OCPs, As -6020
1705182-076A Soil 11/20/17 4423-N, E, W-comp 05/24/17
Met_S_6020AsPb
Pest_S_8081OCP
Sample Note: Comp 3:1. OCPs, As &Pb --6020
1705182-077A Soil 11/20/17 4421-N, E, S, W-comp 05/24/17 Met_S_6020AsPb
Pest_S_8081OCP
Sample Note: Comp 4:1. OCPs, As & Pb-6020
1705182-078A Soil 11/20/17 4420-N, E, S, W-comp 05/24/17 Met_S_6020AsPb
Pest_S_8081OCP
Sample Note: Comp 4:1. OCPs, As &Pb --6020
1705182-079A Soil 11/20/17 4214-N, E, S, W-comp 05/24/17 Pest_S_8081OCP
Met_S_6020AsPb
Sample Note: Comp 4:1. OCPs, As &Pb --6020
1705182-080A Soil 11/20/17 4400-S, W-comp 05/24/17
Met_S_6020AsPb
Pest_S_8081OCP
Sample Note: Comp 2:1. OCPs, As &Pb --6020
Total Page Count: 49 Page 44 of 49
Packet Page 354
Login Summary Report
Report Due Date:
5/24/2017
TL5224 Engeo Inc (SJ) II
Fort Ord-Surplus II and adjacent Area
13847.000.000, ph 002
5/30/2017
TAT Requested:

Date Received:

Time Received:

QC Level:

Project Name:

Project # :

Comments:

Client ID:
3 Day Std:3
3:20 pm
Work Order # : 1705182
Requested Subbed
Tests
Test
On Hold
Sample
On Hold
Scheduled
Disposal
Collection Matrix
Date/Time
Client
Sample ID
WO Sample ID
1705182-081A Soil 11/20/17 4405-N, E, W-comp 05/24/17
Met_S_6020AsPb
Pest_S_8081OCP
Sample Note: Comp 3:1. OCPs, As &Pb --6020
1705182-082A Soil 11/20/17 4480-N, E, S, W-comp 05/24/17 Met_S_6020AsPb
Pest_S_8081OCP
Sample Note: Comp 4:1. OCPs, As &Pb --6020
1705182-083A Soil 11/20/17 4467-N, E, S, W-comp 05/24/17 Met_S_6020AsPb
Pest_S_8081OCP
Sample Note: Comp 4:1. OCPs, As --6020
1705182-084A Soil 11/20/17 4466-N, E, S, W-comp 05/24/17 Pest_S_8081OCP
Met_S_6020AsPb
Sample Note: Comp 4:1. OCPs, As --6020
1705182-085A Soil 11/20/17 4458-N, S, W-comp 05/24/17
Pest_S_8081OCP
Met_S_6020AsPb
Sample Note: Comp 3:1. OCPs, As --6020
1705182-086A Soil 11/20/17 4457-N, E, S, W-comp 05/24/17 Pest_S_8081OCP
Met_S_6020AsPb
Sample Note: Comp 4:1. OCPs, As --6020
1705182-087A Soil 11/20/17 4456-N, E, S, W-comp 05/24/17 Pest_S_8081OCP
Met_S_6020AsPb
Sample Note: Comp 4:1. OCPs, As --6020
Total Page Count: 49 Page 45 of 49
Packet Page 355
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Packet Page 356
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Packet Page 357
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Packet Page 358
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Packet Page 359
Engeo (San Ramon)
2010 Crow Canyon Place,#250
San Ramon, California 94583
Tel: (925) 866-9000
Fax: (925) 866-0199
RE: Fort Ord - Surplus II and Adjacent Area
Torrent Laboratory, Inc. received 66 sample(s) on May 25, 2017 for the analyses presented in the following Report.

Dear Scott Johns:

Work Order No.: 1705192
As requested on the Chain of Custody, 66 samples were combined into 15 4:1 point composites and two 3:1 point composites for analysis.

All data for associated QC met EPA or laboratory specification(s) except where noted in the case narrative.

Date
May 31, 2017
Patti L Sandrock
QA Officer
Total Page Count: 41 Page 1 of 41
Packet Page 360
Date: 5/31/2017
Client: Engeo (San Ramon)
Project: Fort Ord - Surplus II and Adjacent Area
Work Order: 1705192

CASE NARRATIVE
No issues encountered with the receiving, preparation, analysis or reporting of the results associated with this work order.

Unless otherwise indicated in the following narrative, no results have been method and/or field blank corrected.

Reported results relate only to the items/samples tested by the laboratory.

This report shall not be reproduced, except in full, without the written approval of Torrent Analytical, Inc.

Analytical Comments for method Met_S_6020AsPb, 1705192-067 MS, QC Analytical Preparation ID 7076, Note:The % recovery for Arsenic is outside of laboratory control limits but % RPD is within limits. A Post Digestion Spike was analyzed and recovered with acceptance criteria indicating sample heterogenity rather than matrix interference. The associated LCS/LCSD is within both % Recovery and %RPD limits. No corrective action required.

Total Page Count: 41 Page 2 of 41
Packet Page 361
Report prepared for: Scott Johns
Engeo (San Ramon)
Date Received: 05/25/17
Date Reported: 05/31/17
Sample Result Summary
4483-N, E, S, W COMP 1705192-067
Parameters: Analysis DF MDL PQL Results Unit
Method
Arsenic 6020A 1 0.21 1.0 1.19 mg/Kg
Lead 6020A 1 0.054 1.0 6.48 mg/Kg
4,4-DDE SW8081B 4 0.78 8.0 3.71 ug/Kg
Endrin Aldehyde SW8081B 4 0.60 8.0 3.00 ug/Kg
4481-N, E, S COMP 1705192-068
Parameters: Analysis DF MDL PQL Results Unit
Method
Arsenic 6020A 1 0.21 1.0 1.83 mg/Kg
Lead 6020A 1 0.054 1.0 4.04 mg/Kg
4,4-DDE SW8081B 4 0.78 8.0 3.72 ug/Kg
Dieldrin SW8081B 4 0.59 8.0 3.46 ug/Kg
4472-N, E, S, W COMP 1705192-069
Parameters: Analysis DF MDL PQL Results Unit
Method
Arsenic 6020A 1 0.21 1.0 2.44 mg/Kg
Dieldrin SW8081B 4 0.59 8.0 4.89 ug/Kg
4471-N, E, S, W COMP 1705192-070
Parameters: Analysis DF MDL PQL Results Unit
Method
Arsenic 6020A 1 0.21 1.0 2.83 mg/Kg
4469-N, E, S, W COMP 1705192-071
Parameters: Analysis DF MDL PQL Results Unit
Method
Arsenic 6020A 1 0.21 1.0 2.62 mg/Kg
4,4-DDE SW8081B 4 0.78 8.0 1.50 ug/Kg
Dieldrin SW8081B 4 0.59 8.0 1.38 ug/Kg
4419-N, S, W COMP 1705192-072
Parameters: Analysis DF MDL PQL Results Unit
Method
Arsenic 6020A 1 0.21 1.0 1.27 mg/Kg
Lead 6020A 1 0.054 1.0 11.1 mg/Kg
gamma-Chlordane SW8081B 4 0.65 8.0 10.5 ug/Kg
alpha-Chlordane SW8081B 4 0.69 8.0 12.1 ug/Kg
Dieldrin SW8081B 4 0.59 8.0 69.6 ug/Kg
Chlordane SW8081B 4 8.4 80 106 ug/Kg
Total Page Count: 41 Page 3 of 41
Packet Page 362
Report prepared for: Scott Johns
Engeo (San Ramon)
Date Received: 05/25/17
Date Reported: 05/31/17
Sample Result Summary
4560-N, E, S, W COMP 1705192-073
Parameters: Analysis DF MDL PQL Results Unit
Method
Arsenic 6020A 1 0.21 1.0 1.27 mg/Kg
Dieldrin SW8081B 10 1.5 20 54.6 ug/Kg
4,4-DDT SW8081B 10 1.3 20 5.27 ug/Kg
4550-N, E, S, W COMP 1705192-074
Parameters: Analysis DF MDL PQL Results Unit
Method
Arsenic 6020A 1 0.21 1.0 1.38 mg/Kg
4,4-DDE SW8081B 20 3.9 40 11.0 ug/Kg
Dieldrin SW8081B 20 3.0 40 99.2 ug/Kg
4,4-DDT SW8081B 20 2.6 40 13.7 ug/Kg
4440-N, E, S, W COMP 1705192-075
Parameters: Analysis DF MDL PQL Results Unit
Method
Arsenic 6020A 1 0.21 1.0 1.42 mg/Kg
Dieldrin SW8081B 10 1.5 20 8.91 ug/Kg
4442-N, E, S, W COMP 1705192-076
Parameters: Analysis DF MDL PQL Results Unit
Method
Arsenic 6020A 1 0.21 1.0 1.52 mg/Kg
Dieldrin SW8081B 20 3.0 40 14.5 ug/Kg
4430-N, E, S, W COMP 1705192-077
Parameters: Analysis DF MDL PQL Results Unit
Method
Arsenic 6020A 1 0.21 1.0 1.14 mg/Kg
4,4-DDE SW8081B 10 1.9 20 3.25 ug/Kg
Dieldrin SW8081B 10 1.5 20 27.8 ug/Kg
4,4-DDT SW8081B 10 1.3 20 5.93 ug/Kg
4432-N, E, S, W COMP 1705192-078
Parameters: Analysis DF MDL PQL Results Unit
Method
Arsenic 6020A 1 0.21 1.0 1.78 mg/Kg
Heptachlor Epoxide SW8081B 4 0.31 8.0 1.26 ug/Kg
gamma-Chlordane SW8081B 4 0.65 8.0 37.5 ug/Kg
alpha-Chlordane SW8081B 4 0.69 8.0 39.8 ug/Kg
4,4-DDE SW8081B 4 0.78 8.0 2.07 ug/Kg
Dieldrin SW8081B 4 0.59 8.0 37.0 ug/Kg
4,4-DDT SW8081B 4 0.52 8.0 4.96 ug/Kg
Chlordane SW8081B 4 8.4 80 327 ug/Kg
Total Page Count: 41 Page 4 of 41
Packet Page 363
Report prepared for: Scott Johns
Engeo (San Ramon)
Date Received: 05/25/17
Date Reported: 05/31/17
Sample Result Summary
4434-N, E, S, W COMP 1705192-079
Parameters: Analysis DF MDL PQL Results Unit
Method
Arsenic 6020A 1 0.21 1.0 1.40 mg/Kg
4,4-DDE SW8081B 4 0.78 8.0 6.38 ug/Kg
Dieldrin SW8081B 4 0.59 8.0 20.5 ug/Kg
4,4-DDT SW8081B 4 0.52 8.0 9.13 ug/Kg
4436-N, E, S, W COMP 1705192-080
Parameters: Analysis DF MDL PQL Results Unit
Method
Arsenic 6020A 1 0.21 1.0 1.11 mg/Kg
Dieldrin SW8081B 4 0.59 8.0 10.1 ug/Kg
4438-N, E, S, W COMP 1705192-081
Parameters: Analysis DF MDL PQL Results Unit
Method
Arsenic 6020A 1 0.21 1.0 1.59 mg/Kg
Dieldrin SW8081B 20 3.0 40 67.5 ug/Kg
4444-N, E, S, W COMP 1705192-082
Parameters: Analysis DF MDL PQL Results Unit
Method
Arsenic 6020A 1 0.21 1.0 2.01 mg/Kg
4,4-DDE SW8081B 4 0.78 8.0 3.35 ug/Kg
Dieldrin SW8081B 4 0.59 8.0 17.3 ug/Kg
4446-N, E, S, W COMP 1705192-083
Parameters: Analysis DF MDL PQL Results Unit
Method
Arsenic 6020A 1 0.21 1.0 1.44 mg/Kg
Dieldrin SW8081B 4 0.59 8.0 23.5 ug/Kg
4,4-DDT SW8081B 4 0.52 8.0 5.18 ug/Kg
Total Page Count: 41 Page 5 of 41
Packet Page 364

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/31/17
Date/Time Received: 05/25/17, 1:10 pm
Engeo (San Ramon)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/24/17 /
13847.000.000, ph 002
Fort Ord - Surplus II and Adjacent Area
4483-N, E, S, W COMP
Sample Matrix: Soil
Lab Sample ID: 1705192-067A
SDG:

Prep Batch ID: 7076
Prep Batch Date/Time: 5/26/17 5:50:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Arsenic 6020A 1 mg/Kg 424419 0.21 1.0 1.19 05/30/17 15:09 ERR Prep Batch ID: 7076
Prep Batch Date/Time: 5/26/17 5:50:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Lead 6020A 1 mg/Kg 424441 0.054 1.0 6.48 05/30/17 18:52 ERR Prep Batch ID: 7063
Prep Batch Date/Time: 5/26/17 6:08:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.
alpha-BHC SW8081B 4 ug/Kg 424443 0.51 8.0 ND 05/30/17 18:11 LA gamma-BHC (Lindane) SW8081B 4 ug/Kg 424443 0.64 8.0 ND 05/30/17 18:11 LA beta-BHC SW8081B 4 1.3 8.0 ND ug/Kg 05/30/17 18:11 LA 424443 delta-BHC SW8081B 4 0.62 8.0 ND ug/Kg 05/30/17 18:11 LA 424443 Heptachlor SW8081B 4 0.42 8.0 ND ug/Kg 05/30/17 18:11 LA 424443 Aldrin SW8081B 4 0.78 8.0 ND ug/Kg 05/30/17 18:11 LA 424443 Heptachlor Epoxide SW8081B 4 0.31 8.0 ND ug/Kg 05/30/17 18:11 LA 424443 gamma-Chlordane SW8081B 4 0.65 8.0 ND ug/Kg 05/30/17 18:11 LA 424443 alpha-Chlordane SW8081B 4 0.69 8.0 ND ug/Kg 05/30/17 18:11 LA 424443 4,4-DDE SW8081B 4 0.78 8.0 3.71 J ug/Kg 05/30/17 18:11 LA 424443 Endosulfan I SW8081B 4 0.73 8.0 ND ug/Kg 05/30/17 18:11 LA 424443 Dieldrin SW8081B 4 0.59 8.0 ND ug/Kg 05/30/17 18:11 LA 424443 Endrin SW8081B 4 0.75 8.0 ND ug/Kg 05/30/17 18:11 LA 424443 4,4-DDD SW8081B 4 2.3 8.0 ND ug/Kg 05/30/17 18:11 LA 424443 Endosulfan II SW8081B 4 2.3 8.0 ND ug/Kg 05/30/17 18:11 LA 424443 4,4-DDT SW8081B 4 0.52 8.0 ND ug/Kg 05/30/17 18:11 LA 424443 Endrin Aldehyde SW8081B 4 0.60 8.0 3.00 J ug/Kg 05/30/17 18:11 LA 424443 Methoxychlor SW8081B 4 0.80 8.0 ND ug/Kg 05/30/17 18:11 LA 424443 Endosulfan Sulfate SW8081B 4 0.47 8.0 ND ug/Kg 05/30/17 18:11 LA 424443 Endrin Ketone SW8081B 4 0.38 8.0 ND ug/Kg 05/30/17 18:11 LA 424443 Chlordane SW8081B 4 8.4 80 ND ug/Kg 05/30/17 18:11 LA 424443 Total Page Count: 41 Page 6 of 41
Packet Page 365

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/31/17
Date/Time Received: 05/25/17, 1:10 pm
Engeo (San Ramon)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/24/17 /
13847.000.000, ph 002
Fort Ord - Surplus II and Adjacent Area
4483-N, E, S, W COMP
Sample Matrix: Soil
Lab Sample ID: 1705192-067A
SDG:

Prep Batch ID: 7063
Prep Batch Date/Time: 5/26/17 6:08:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.

Toxaphene SW8081B 4 ug/Kg 424443 34 200 ND 05/30/17 18:11 LA Acceptance Limits
TCMX (S) SW8081B 48 - 125 110 % 05/30/17 18:11 LA 424443 DCBP (S) SW8081B 48 - 135 118 % 05/30/17 18:11 LA 424443 NOTE: Sample diluted due to nature of the matrix (dark, viscous extract) Total Page Count: 41 Page 7 of 41
Packet Page 366

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/31/17
Date/Time Received: 05/25/17, 1:10 pm
Engeo (San Ramon)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/24/17 /
13847.000.000, ph 002
Fort Ord - Surplus II and Adjacent Area
4481-N, E, S COMP
Sample Matrix: Soil
Lab Sample ID: 1705192-068A
SDG:

Prep Batch ID: 7076
Prep Batch Date/Time: 5/26/17 5:50:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Arsenic 6020A 1 mg/Kg 424419 0.21 1.0 1.83 05/30/17 15:22 ERR Prep Batch ID: 7076
Prep Batch Date/Time: 5/26/17 5:50:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Lead 6020A 1 mg/Kg 424441 0.054 1.0 4.04 05/30/17 19:03 ERR Prep Batch ID: 7063
Prep Batch Date/Time: 5/26/17 6:08:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.
alpha-BHC SW8081B 4 ug/Kg 424443 0.51 8.0 ND 05/30/17 18:24 LA gamma-BHC (Lindane) SW8081B 4 ug/Kg 424443 0.64 8.0 ND 05/30/17 18:24 LA beta-BHC SW8081B 4 1.3 8.0 ND ug/Kg 05/30/17 18:24 LA 424443 delta-BHC SW8081B 4 0.62 8.0 ND ug/Kg 05/30/17 18:24 LA 424443 Heptachlor SW8081B 4 0.42 8.0 ND ug/Kg 05/30/17 18:24 LA 424443 Aldrin SW8081B 4 0.78 8.0 ND ug/Kg 05/30/17 18:24 LA 424443 Heptachlor Epoxide SW8081B 4 0.31 8.0 ND ug/Kg 05/30/17 18:24 LA 424443 gamma-Chlordane SW8081B 4 0.65 8.0 ND ug/Kg 05/30/17 18:24 LA 424443 alpha-Chlordane SW8081B 4 0.69 8.0 ND ug/Kg 05/30/17 18:24 LA 424443 4,4-DDE SW8081B 4 0.78 8.0 3.72 J ug/Kg 05/30/17 18:24 LA 424443 Endosulfan I SW8081B 4 0.73 8.0 ND ug/Kg 05/30/17 18:24 LA 424443 Dieldrin SW8081B 4 0.59 8.0 3.46 J ug/Kg 05/30/17 18:24 LA 424443 Endrin SW8081B 4 0.75 8.0 ND ug/Kg 05/30/17 18:24 LA 424443 4,4-DDD SW8081B 4 2.3 8.0 ND ug/Kg 05/30/17 18:24 LA 424443 Endosulfan II SW8081B 4 2.3 8.0 ND ug/Kg 05/30/17 18:24 LA 424443 4,4-DDT SW8081B 4 0.52 8.0 ND ug/Kg 05/30/17 18:24 LA 424443 Endrin Aldehyde SW8081B 4 0.60 8.0 ND ug/Kg 05/30/17 18:24 LA 424443 Methoxychlor SW8081B 4 0.80 8.0 ND ug/Kg 05/30/17 18:24 LA 424443 Endosulfan Sulfate SW8081B 4 0.47 8.0 ND ug/Kg 05/30/17 18:24 LA 424443 Endrin Ketone SW8081B 4 0.38 8.0 ND ug/Kg 05/30/17 18:24 LA 424443 Chlordane SW8081B 4 8.4 80 ND ug/Kg 05/30/17 18:24 LA 424443 Total Page Count: 41 Page 8 of 41
Packet Page 367

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/31/17
Date/Time Received: 05/25/17, 1:10 pm
Engeo (San Ramon)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/24/17 /
13847.000.000, ph 002
Fort Ord - Surplus II and Adjacent Area
4481-N, E, S COMP
Sample Matrix: Soil
Lab Sample ID: 1705192-068A
SDG:

Prep Batch ID: 7063
Prep Batch Date/Time: 5/26/17 6:08:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.

Toxaphene SW8081B 4 ug/Kg 424443 34 200 ND 05/30/17 18:24 LA Acceptance Limits
TCMX (S) SW8081B 48 - 125 99.0 % 05/30/17 18:24 LA 424443 DCBP (S) SW8081B 48 - 135 98.2 % 05/30/17 18:24 LA 424443 NOTE: Sample diluted due to nature of the matrix (dark, viscous extract) Total Page Count: 41 Page 9 of 41
Packet Page 368

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/31/17
Date/Time Received: 05/25/17, 1:10 pm
Engeo (San Ramon)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/24/17 /
13847.000.000, ph 002
Fort Ord - Surplus II and Adjacent Area
4472-N, E, S, W COMP
Sample Matrix: Soil
Lab Sample ID: 1705192-069A
SDG:

Prep Batch ID: 7076
Prep Batch Date/Time: 5/26/17 5:50:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Arsenic 6020A 1 mg/Kg 424419 0.21 1.0 2.44 05/30/17 15:31 ERR Prep Batch ID: 7063
Prep Batch Date/Time: 5/26/17 6:08:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.
alpha-BHC SW8081B 4 ug/Kg 424443 0.51 8.0 ND 05/30/17 18:38 LA gamma-BHC (Lindane) SW8081B 4 ug/Kg 424443 0.64 8.0 ND 05/30/17 18:38 LA beta-BHC SW8081B 4 1.3 8.0 ND ug/Kg 05/30/17 18:38 LA 424443 delta-BHC SW8081B 4 0.62 8.0 ND ug/Kg 05/30/17 18:38 LA 424443 Heptachlor SW8081B 4 0.42 8.0 ND ug/Kg 05/30/17 18:38 LA 424443 Aldrin SW8081B 4 0.78 8.0 ND ug/Kg 05/30/17 18:38 LA 424443 Heptachlor Epoxide SW8081B 4 0.31 8.0 ND ug/Kg 05/30/17 18:38 LA 424443 gamma-Chlordane SW8081B 4 0.65 8.0 ND ug/Kg 05/30/17 18:38 LA 424443 alpha-Chlordane SW8081B 4 0.69 8.0 ND ug/Kg 05/30/17 18:38 LA 424443 4,4-DDE SW8081B 4 0.78 8.0 ND ug/Kg 05/30/17 18:38 LA 424443 Endosulfan I SW8081B 4 0.73 8.0 ND ug/Kg 05/30/17 18:38 LA 424443 Dieldrin SW8081B 4 0.59 8.0 4.89 J ug/Kg 05/30/17 18:38 LA 424443 Endrin SW8081B 4 0.75 8.0 ND ug/Kg 05/30/17 18:38 LA 424443 4,4-DDD SW8081B 4 2.3 8.0 ND ug/Kg 05/30/17 18:38 LA 424443 Endosulfan II SW8081B 4 2.3 8.0 ND ug/Kg 05/30/17 18:38 LA 424443 4,4-DDT SW8081B 4 0.52 8.0 ND ug/Kg 05/30/17 18:38 LA 424443 Endrin Aldehyde SW8081B 4 0.60 8.0 ND ug/Kg 05/30/17 18:38 LA 424443 Methoxychlor SW8081B 4 0.80 8.0 ND ug/Kg 05/30/17 18:38 LA 424443 Endosulfan Sulfate SW8081B 4 0.47 8.0 ND ug/Kg 05/30/17 18:38 LA 424443 Endrin Ketone SW8081B 4 0.38 8.0 ND ug/Kg 05/30/17 18:38 LA 424443 Chlordane SW8081B 4 8.4 80 ND ug/Kg 05/30/17 18:38 LA 424443 Toxaphene SW8081B 4 34 200 ND ug/Kg 05/30/17 18:38 LA 424443 Acceptance Limits
TCMX (S) SW8081B 48 - 125 112 % 05/30/17 18:38 LA 424443 DCBP (S) SW8081B 48 - 135 101 % 05/30/17 18:38 LA 424443 NOTE: Sample diluted due to nature of the matrix (dark, viscous extract) Total Page Count: 41 Page 10 of 41
Packet Page 369

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/31/17
Date/Time Received: 05/25/17, 1:10 pm
Engeo (San Ramon)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/24/17 /
13847.000.000, ph 002
Fort Ord - Surplus II and Adjacent Area
4471-N, E, S, W COMP
Sample Matrix: Soil
Lab Sample ID: 1705192-070A
SDG:

Prep Batch ID: 7076
Prep Batch Date/Time: 5/26/17 5:50:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Arsenic 6020A 1 mg/Kg 424419 0.21 1.0 2.83 05/30/17 15:35 ERR Prep Batch ID: 7063
Prep Batch Date/Time: 5/26/17 6:08:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.
alpha-BHC SW8081B 4 ug/Kg 424443 0.51 8.0 ND 05/30/17 18:51 LA gamma-BHC (Lindane) SW8081B 4 ug/Kg 424443 0.64 8.0 ND 05/30/17 18:51 LA beta-BHC SW8081B 4 1.3 8.0 ND ug/Kg 05/30/17 18:51 LA 424443 delta-BHC SW8081B 4 0.62 8.0 ND ug/Kg 05/30/17 18:51 LA 424443 Heptachlor SW8081B 4 0.42 8.0 ND ug/Kg 05/30/17 18:51 LA 424443 Aldrin SW8081B 4 0.78 8.0 ND ug/Kg 05/30/17 18:51 LA 424443 Heptachlor Epoxide SW8081B 4 0.31 8.0 ND ug/Kg 05/30/17 18:51 LA 424443 gamma-Chlordane SW8081B 4 0.65 8.0 ND ug/Kg 05/30/17 18:51 LA 424443 alpha-Chlordane SW8081B 4 0.69 8.0 ND ug/Kg 05/30/17 18:51 LA 424443 4,4-DDE SW8081B 4 0.78 8.0 ND ug/Kg 05/30/17 18:51 LA 424443 Endosulfan I SW8081B 4 0.73 8.0 ND ug/Kg 05/30/17 18:51 LA 424443 Dieldrin SW8081B 4 0.59 8.0 ND ug/Kg 05/30/17 18:51 LA 424443 Endrin SW8081B 4 0.75 8.0 ND ug/Kg 05/30/17 18:51 LA 424443 4,4-DDD SW8081B 4 2.3 8.0 ND ug/Kg 05/30/17 18:51 LA 424443 Endosulfan II SW8081B 4 2.3 8.0 ND ug/Kg 05/30/17 18:51 LA 424443 4,4-DDT SW8081B 4 0.52 8.0 ND ug/Kg 05/30/17 18:51 LA 424443 Endrin Aldehyde SW8081B 4 0.60 8.0 ND ug/Kg 05/30/17 18:51 LA 424443 Methoxychlor SW8081B 4 0.80 8.0 ND ug/Kg 05/30/17 18:51 LA 424443 Endosulfan Sulfate SW8081B 4 0.47 8.0 ND ug/Kg 05/30/17 18:51 LA 424443 Endrin Ketone SW8081B 4 0.38 8.0 ND ug/Kg 05/30/17 18:51 LA 424443 Chlordane SW8081B 4 8.4 80 ND ug/Kg 05/30/17 18:51 LA 424443 Toxaphene SW8081B 4 34 200 ND ug/Kg 05/30/17 18:51 LA 424443 Acceptance Limits
TCMX (S) SW8081B 48 - 125 105 % 05/30/17 18:51 LA 424443 DCBP (S) SW8081B 48 - 135 99.8 % 05/30/17 18:51 LA 424443 NOTE: Sample diluted due to nature of the matrix (dark, viscous extract) Total Page Count: 41 Page 11 of 41
Packet Page 370

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/31/17
Date/Time Received: 05/25/17, 1:10 pm
Engeo (San Ramon)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/24/17 /
13847.000.000, ph 002
Fort Ord - Surplus II and Adjacent Area
4469-N, E, S, W COMP
Sample Matrix: Soil
Lab Sample ID: 1705192-071A
SDG:

Prep Batch ID: 7076
Prep Batch Date/Time: 5/26/17 5:50:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Arsenic 6020A 1 mg/Kg 424419 0.21 1.0 2.62 05/30/17 15:48 ERR Prep Batch ID: 7063
Prep Batch Date/Time: 5/26/17 6:08:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.
alpha-BHC SW8081B 4 ug/Kg 424443 0.51 8.0 ND 05/30/17 19:05 LA gamma-BHC (Lindane) SW8081B 4 ug/Kg 424443 0.64 8.0 ND 05/30/17 19:05 LA beta-BHC SW8081B 4 1.3 8.0 ND ug/Kg 05/30/17 19:05 LA 424443 delta-BHC SW8081B 4 0.62 8.0 ND ug/Kg 05/30/17 19:05 LA 424443 Heptachlor SW8081B 4 0.42 8.0 ND ug/Kg 05/30/17 19:05 LA 424443 Aldrin SW8081B 4 0.78 8.0 ND ug/Kg 05/30/17 19:05 LA 424443 Heptachlor Epoxide SW8081B 4 0.31 8.0 ND ug/Kg 05/30/17 19:05 LA 424443 gamma-Chlordane SW8081B 4 0.65 8.0 ND ug/Kg 05/30/17 19:05 LA 424443 alpha-Chlordane SW8081B 4 0.69 8.0 ND ug/Kg 05/30/17 19:05 LA 424443 4,4-DDE SW8081B 4 0.78 8.0 1.50 J ug/Kg 05/30/17 19:05 LA 424443 Endosulfan I SW8081B 4 0.73 8.0 ND ug/Kg 05/30/17 19:05 LA 424443 Dieldrin SW8081B 4 0.59 8.0 1.38 J ug/Kg 05/30/17 19:05 LA 424443 Endrin SW8081B 4 0.75 8.0 ND ug/Kg 05/30/17 19:05 LA 424443 4,4-DDD SW8081B 4 2.3 8.0 ND ug/Kg 05/30/17 19:05 LA 424443 Endosulfan II SW8081B 4 2.3 8.0 ND ug/Kg 05/30/17 19:05 LA 424443 4,4-DDT SW8081B 4 0.52 8.0 ND ug/Kg 05/30/17 19:05 LA 424443 Endrin Aldehyde SW8081B 4 0.60 8.0 ND ug/Kg 05/30/17 19:05 LA 424443 Methoxychlor SW8081B 4 0.80 8.0 ND ug/Kg 05/30/17 19:05 LA 424443 Endosulfan Sulfate SW8081B 4 0.47 8.0 ND ug/Kg 05/30/17 19:05 LA 424443 Endrin Ketone SW8081B 4 0.38 8.0 ND ug/Kg 05/30/17 19:05 LA 424443 Chlordane SW8081B 4 8.4 80 ND ug/Kg 05/30/17 19:05 LA 424443 Toxaphene SW8081B 4 34 200 ND ug/Kg 05/30/17 19:05 LA 424443 Acceptance Limits
TCMX (S) SW8081B 48 - 125 102 % 05/30/17 19:05 LA 424443 DCBP (S) SW8081B 48 - 135 97.7 % 05/30/17 19:05 LA 424443 NOTE: Sample diluted due to nature of the matrix (dark, viscous extract) Total Page Count: 41 Page 12 of 41
Packet Page 371

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/31/17
Date/Time Received: 05/25/17, 1:10 pm
Engeo (San Ramon)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/24/17 /
13847.000.000, ph 002
Fort Ord - Surplus II and Adjacent Area
4419-N, S, W COMP
Sample Matrix: Soil
Lab Sample ID: 1705192-072A
SDG:

Prep Batch ID: 7076
Prep Batch Date/Time: 5/26/17 5:50:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Arsenic 6020A 1 mg/Kg 424419 0.21 1.0 1.27 05/30/17 15:52 ERR Prep Batch ID: 7076
Prep Batch Date/Time: 5/26/17 5:50:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Lead 6020A 1 mg/Kg 424441 0.054 1.0 11.1 05/30/17 19:10 ERR Prep Batch ID: 7063
Prep Batch Date/Time: 5/26/17 6:08:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
alpha-BHC SW8081B 4 ug/Kg 424443 0.51 8.0 ND 05/30/17 19:19 LA gamma-BHC (Lindane) SW8081B 4 ug/Kg 424443 0.64 8.0 ND 05/30/17 19:19 LA beta-BHC SW8081B 4 1.3 8.0 ND ug/Kg 05/30/17 19:19 LA 424443 delta-BHC SW8081B 4 0.62 8.0 ND ug/Kg 05/30/17 19:19 LA 424443 Heptachlor SW8081B 4 0.42 8.0 ND ug/Kg 05/30/17 19:19 LA 424443 Aldrin SW8081B 4 0.78 8.0 ND ug/Kg 05/30/17 19:19 LA 424443 Heptachlor Epoxide SW8081B 4 0.31 8.0 ND ug/Kg 05/30/17 19:19 LA 424443 gamma-Chlordane SW8081B 4 0.65 8.0 10.5 ug/Kg 05/30/17 19:19 LA 424443 alpha-Chlordane SW8081B 4 0.69 8.0 12.1 ug/Kg 05/30/17 19:19 LA 424443 4,4-DDE SW8081B 4 0.78 8.0 ND ug/Kg 05/30/17 19:19 LA 424443 Endosulfan I SW8081B 4 0.73 8.0 ND ug/Kg 05/30/17 19:19 LA 424443 Dieldrin SW8081B 4 0.59 8.0 69.6 ug/Kg 05/30/17 19:19 LA 424443 Endrin SW8081B 4 0.75 8.0 ND ug/Kg 05/30/17 19:19 LA 424443 4,4-DDD SW8081B 4 2.3 8.0 ND ug/Kg 05/30/17 19:19 LA 424443 Endosulfan II SW8081B 4 2.3 8.0 ND ug/Kg 05/30/17 19:19 LA 424443 4,4-DDT SW8081B 4 0.52 8.0 ND ug/Kg 05/30/17 19:19 LA 424443 Endrin Aldehyde SW8081B 4 0.60 8.0 ND ug/Kg 05/30/17 19:19 LA 424443 Methoxychlor SW8081B 4 0.80 8.0 ND ug/Kg 05/30/17 19:19 LA 424443 Endosulfan Sulfate SW8081B 4 0.47 8.0 ND ug/Kg 05/30/17 19:19 LA 424443 Endrin Ketone SW8081B 4 0.38 8.0 ND ug/Kg 05/30/17 19:19 LA 424443 Chlordane SW8081B 4 8.4 80 106 ug/Kg 05/30/17 19:19 LA 424443 Toxaphene SW8081B 4 34 200 ND ug/Kg 05/30/17 19:19 LA 424443 Total Page Count: 41 Page 13 of 41
Packet Page 372

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/31/17
Date/Time Received: 05/25/17, 1:10 pm
Engeo (San Ramon)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/24/17 /
13847.000.000, ph 002
Fort Ord - Surplus II and Adjacent Area
4419-N, S, W COMP
Sample Matrix: Soil
Lab Sample ID: 1705192-072A
SDG:

Prep Batch ID: 7063
Prep Batch Date/Time: 5/26/17 6:08:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Acceptance Limits
TCMX (S) SW8081B 48 - 125 104 % 05/30/17 19:19 LA 424443 DCBP (S) SW8081B 48 - 135 96.2 % 05/30/17 19:19 LA 424443 Total Page Count: 41 Page 14 of 41
Packet Page 373

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/31/17
Date/Time Received: 05/25/17, 1:10 pm
Engeo (San Ramon)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/25/17 /
13847.000.000, ph 002
Fort Ord - Surplus II and Adjacent Area
4560-N, E, S, W COMP
Sample Matrix: Soil
Lab Sample ID: 1705192-073A
SDG:

Prep Batch ID: 7076
Prep Batch Date/Time: 5/26/17 5:50:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Arsenic 6020A 1 mg/Kg 424419 0.21 1.0 1.27 05/30/17 15:56 ERR Prep Batch ID: 7063
Prep Batch Date/Time: 5/26/17 6:08:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.
alpha-BHC SW8081B 10 ug/Kg 424443 1.3 20 ND 05/30/17 19:32 LA gamma-BHC (Lindane) SW8081B 10 ug/Kg 424443 1.6 20 ND 05/30/17 19:32 LA beta-BHC SW8081B 10 3.2 20 ND ug/Kg 05/30/17 19:32 LA 424443 delta-BHC SW8081B 10 1.6 20 ND ug/Kg 05/30/17 19:32 LA 424443 Heptachlor SW8081B 10 1.1 20 ND ug/Kg 05/30/17 19:32 LA 424443 Aldrin SW8081B 10 2.0 20 ND ug/Kg 05/30/17 19:32 LA 424443 Heptachlor Epoxide SW8081B 10 0.78 20 ND ug/Kg 05/30/17 19:32 LA 424443 gamma-Chlordane SW8081B 10 1.6 20 ND ug/Kg 05/30/17 19:32 LA 424443 alpha-Chlordane SW8081B 10 1.7 20 ND ug/Kg 05/30/17 19:32 LA 424443 4,4-DDE SW8081B 10 1.9 20 ND ug/Kg 05/30/17 19:32 LA 424443 Endosulfan I SW8081B 10 1.8 20 ND ug/Kg 05/30/17 19:32 LA 424443 Dieldrin SW8081B 10 1.5 20 54.6 ug/Kg 05/30/17 19:32 LA 424443 Endrin SW8081B 10 1.9 20 ND ug/Kg 05/30/17 19:32 LA 424443 4,4-DDD SW8081B 10 5.7 20 ND ug/Kg 05/30/17 19:32 LA 424443 Endosulfan II SW8081B 10 5.8 20 ND ug/Kg 05/30/17 19:32 LA 424443 4,4-DDT SW8081B 10 1.3 20 5.27 J ug/Kg 05/30/17 19:32 LA 424443 Endrin Aldehyde SW8081B 10 1.5 20 ND ug/Kg 05/30/17 19:32 LA 424443 Methoxychlor SW8081B 10 2.0 20 ND ug/Kg 05/30/17 19:32 LA 424443 Endosulfan Sulfate SW8081B 10 1.2 20 ND ug/Kg 05/30/17 19:32 LA 424443 Endrin Ketone SW8081B 10 0.94 20 ND ug/Kg 05/30/17 19:32 LA 424443 Chlordane SW8081B 10 21 200 ND ug/Kg 05/30/17 19:32 LA 424443 Toxaphene SW8081B 10 85 500 ND ug/Kg 05/30/17 19:32 LA 424443 Acceptance Limits
TCMX (S) SW8081B 48 - 125 115 % 05/30/17 19:32 LA 424443 DCBP (S) SW8081B 48 - 135 131 % 05/30/17 19:32 LA 424443 NOTE: Sample diluted due to nature of the matrix (dark, viscous extract) Total Page Count: 41 Page 15 of 41
Packet Page 374

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/31/17
Date/Time Received: 05/25/17, 1:10 pm
Engeo (San Ramon)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/24/17 /
13847.000.000, ph 002
Fort Ord - Surplus II and Adjacent Area
4550-N, E, S, W COMP
Sample Matrix: Soil
Lab Sample ID: 1705192-074A
SDG:

Prep Batch ID: 7076
Prep Batch Date/Time: 5/26/17 5:50:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Arsenic 6020A 1 mg/Kg 424419 0.21 1.0 1.38 05/30/17 16:05 ERR Prep Batch ID: 7063
Prep Batch Date/Time: 5/26/17 6:08:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.
alpha-BHC SW8081B 20 ug/Kg 424443 2.5 40 ND 05/30/17 20:13 LA gamma-BHC (Lindane) SW8081B 20 ug/Kg 424443 3.2 40 ND 05/30/17 20:13 LA beta-BHC SW8081B 20 6.3 40 ND ug/Kg 05/30/17 20:13 LA 424443 delta-BHC SW8081B 20 3.1 40 ND ug/Kg 05/30/17 20:13 LA 424443 Heptachlor SW8081B 20 2.1 40 ND ug/Kg 05/30/17 20:13 LA 424443 Aldrin SW8081B 20 3.9 40 ND ug/Kg 05/30/17 20:13 LA 424443 Heptachlor Epoxide SW8081B 20 1.6 40 ND ug/Kg 05/30/17 20:13 LA 424443 gamma-Chlordane SW8081B 20 3.3 40 ND ug/Kg 05/30/17 20:13 LA 424443 alpha-Chlordane SW8081B 20 3.5 40 ND ug/Kg 05/30/17 20:13 LA 424443 4,4-DDE SW8081B 20 3.9 40 11.0 J ug/Kg 05/30/17 20:13 LA 424443 Endosulfan I SW8081B 20 3.7 40 ND ug/Kg 05/30/17 20:13 LA 424443 Dieldrin SW8081B 20 3.0 40 99.2 ug/Kg 05/30/17 20:13 LA 424443 Endrin SW8081B 20 3.8 40 ND ug/Kg 05/30/17 20:13 LA 424443 4,4-DDD SW8081B 20 11 40 ND ug/Kg 05/30/17 20:13 LA 424443 Endosulfan II SW8081B 20 12 40 ND ug/Kg 05/30/17 20:13 LA 424443 4,4-DDT SW8081B 20 2.6 40 13.7 J ug/Kg 05/30/17 20:13 LA 424443 Endrin Aldehyde SW8081B 20 3.0 40 ND ug/Kg 05/30/17 20:13 LA 424443 Methoxychlor SW8081B 20 4.0 40 ND ug/Kg 05/30/17 20:13 LA 424443 Endosulfan Sulfate SW8081B 20 2.3 40 ND ug/Kg 05/30/17 20:13 LA 424443 Endrin Ketone SW8081B 20 1.9 40 ND ug/Kg 05/30/17 20:13 LA 424443 Chlordane SW8081B 20 42 400 ND ug/Kg 05/30/17 20:13 LA 424443 Toxaphene SW8081B 20 170 1000 ND ug/Kg 05/30/17 20:13 LA 424443 Acceptance Limits
TCMX (S) SW8081B 48 - 125 0.000 D % 05/30/17 20:13 LA 424443 DCBP (S) SW8081B 48 - 135 0.000 D % 05/30/17 20:13 LA 424443 NOTE: Sample diluted due to nature of the matrix (dark, viscous extract) Total Page Count: 41 Page 16 of 41
Packet Page 375

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/31/17
Date/Time Received: 05/25/17, 1:10 pm
Engeo (San Ramon)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/25/17 /
13847.000.000, ph 002
Fort Ord - Surplus II and Adjacent Area
4440-N, E, S, W COMP
Sample Matrix: Soil
Lab Sample ID: 1705192-075A
SDG:

Prep Batch ID: 7076
Prep Batch Date/Time: 5/26/17 5:50:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Arsenic 6020A 1 mg/Kg 424419 0.21 1.0 1.42 05/30/17 16:09 ERR Prep Batch ID: 7063
Prep Batch Date/Time: 5/26/17 6:08:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.
alpha-BHC SW8081B 10 ug/Kg 424443 1.3 20 ND 05/30/17 20:27 LA gamma-BHC (Lindane) SW8081B 10 ug/Kg 424443 1.6 20 ND 05/30/17 20:27 LA beta-BHC SW8081B 10 3.2 20 ND ug/Kg 05/30/17 20:27 LA 424443 delta-BHC SW8081B 10 1.6 20 ND ug/Kg 05/30/17 20:27 LA 424443 Heptachlor SW8081B 10 1.1 20 ND ug/Kg 05/30/17 20:27 LA 424443 Aldrin SW8081B 10 2.0 20 ND ug/Kg 05/30/17 20:27 LA 424443 Heptachlor Epoxide SW8081B 10 0.78 20 ND ug/Kg 05/30/17 20:27 LA 424443 gamma-Chlordane SW8081B 10 1.6 20 ND ug/Kg 05/30/17 20:27 LA 424443 alpha-Chlordane SW8081B 10 1.7 20 ND ug/Kg 05/30/17 20:27 LA 424443 4,4-DDE SW8081B 10 1.9 20 ND ug/Kg 05/30/17 20:27 LA 424443 Endosulfan I SW8081B 10 1.8 20 ND ug/Kg 05/30/17 20:27 LA 424443 Dieldrin SW8081B 10 1.5 20 8.91 J ug/Kg 05/30/17 20:27 LA 424443 Endrin SW8081B 10 1.9 20 ND ug/Kg 05/30/17 20:27 LA 424443 4,4-DDD SW8081B 10 5.7 20 ND ug/Kg 05/30/17 20:27 LA 424443 Endosulfan II SW8081B 10 5.8 20 ND ug/Kg 05/30/17 20:27 LA 424443 4,4-DDT SW8081B 10 1.3 20 ND ug/Kg 05/30/17 20:27 LA 424443 Endrin Aldehyde SW8081B 10 1.5 20 ND ug/Kg 05/30/17 20:27 LA 424443 Methoxychlor SW8081B 10 2.0 20 ND ug/Kg 05/30/17 20:27 LA 424443 Endosulfan Sulfate SW8081B 10 1.2 20 ND ug/Kg 05/30/17 20:27 LA 424443 Endrin Ketone SW8081B 10 0.94 20 ND ug/Kg 05/30/17 20:27 LA 424443 Chlordane SW8081B 10 21 200 ND ug/Kg 05/30/17 20:27 LA 424443 Toxaphene SW8081B 10 85 500 ND ug/Kg 05/30/17 20:27 LA 424443 Acceptance Limits
TCMX (S) SW8081B 48 - 125 114 % 05/30/17 20:27 LA 424443 DCBP (S) SW8081B 48 - 135 108 % 05/30/17 20:27 LA 424443 NOTE: Sample diluted due to nature of the matrix (dark, viscous extract) Total Page Count: 41 Page 17 of 41
Packet Page 376

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/31/17
Date/Time Received: 05/25/17, 1:10 pm
Engeo (San Ramon)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/25/17 /
13847.000.000, ph 002
Fort Ord - Surplus II and Adjacent Area
4442-N, E, S, W COMP
Sample Matrix: Soil
Lab Sample ID: 1705192-076A
SDG:

Prep Batch ID: 7076
Prep Batch Date/Time: 5/26/17 5:50:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Arsenic 6020A 1 mg/Kg 424419 0.21 1.0 1.52 05/30/17 16:14 ERR Prep Batch ID: 7063
Prep Batch Date/Time: 5/26/17 6:08:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.
alpha-BHC SW8081B 20 ug/Kg 424443 2.5 40 ND 05/30/17 20:41 LA gamma-BHC (Lindane) SW8081B 20 ug/Kg 424443 3.2 40 ND 05/30/17 20:41 LA beta-BHC SW8081B 20 6.3 40 ND ug/Kg 05/30/17 20:41 LA 424443 delta-BHC SW8081B 20 3.1 40 ND ug/Kg 05/30/17 20:41 LA 424443 Heptachlor SW8081B 20 2.1 40 ND ug/Kg 05/30/17 20:41 LA 424443 Aldrin SW8081B 20 3.9 40 ND ug/Kg 05/30/17 20:41 LA 424443 Heptachlor Epoxide SW8081B 20 1.6 40 ND ug/Kg 05/30/17 20:41 LA 424443 gamma-Chlordane SW8081B 20 3.3 40 ND ug/Kg 05/30/17 20:41 LA 424443 alpha-Chlordane SW8081B 20 3.5 40 ND ug/Kg 05/30/17 20:41 LA 424443 4,4-DDE SW8081B 20 3.9 40 ND ug/Kg 05/30/17 20:41 LA 424443 Endosulfan I SW8081B 20 3.7 40 ND ug/Kg 05/30/17 20:41 LA 424443 Dieldrin SW8081B 20 3.0 40 14.5 J ug/Kg 05/30/17 20:41 LA 424443 Endrin SW8081B 20 3.8 40 ND ug/Kg 05/30/17 20:41 LA 424443 4,4-DDD SW8081B 20 11 40 ND ug/Kg 05/30/17 20:41 LA 424443 Endosulfan II SW8081B 20 12 40 ND ug/Kg 05/30/17 20:41 LA 424443 4,4-DDT SW8081B 20 2.6 40 ND ug/Kg 05/30/17 20:41 LA 424443 Endrin Aldehyde SW8081B 20 3.0 40 ND ug/Kg 05/30/17 20:41 LA 424443 Methoxychlor SW8081B 20 4.0 40 ND ug/Kg 05/30/17 20:41 LA 424443 Endosulfan Sulfate SW8081B 20 2.3 40 ND ug/Kg 05/30/17 20:41 LA 424443 Endrin Ketone SW8081B 20 1.9 40 ND ug/Kg 05/30/17 20:41 LA 424443 Chlordane SW8081B 20 42 400 ND ug/Kg 05/30/17 20:41 LA 424443 Toxaphene SW8081B 20 170 1000 ND ug/Kg 05/30/17 20:41 LA 424443 Acceptance Limits
TCMX (S) SW8081B 48 - 125 0.000 D % 05/30/17 20:41 LA 424443 DCBP (S) SW8081B 48 - 135 0.000 D % 05/30/17 20:41 LA 424443 NOTE: Sample diluted due to nature of the matrix (dark, viscous extract) Total Page Count: 41 Page 18 of 41
Packet Page 377

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/31/17
Date/Time Received: 05/25/17, 1:10 pm
Engeo (San Ramon)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/25/17 /
13847.000.000, ph 002
Fort Ord - Surplus II and Adjacent Area
4430-N, E, S, W COMP
Sample Matrix: Soil
Lab Sample ID: 1705192-077A
SDG:

Prep Batch ID: 7076
Prep Batch Date/Time: 5/26/17 5:50:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Arsenic 6020A 1 mg/Kg 424419 0.21 1.0 1.14 05/30/17 16:18 ERR Prep Batch ID: 7063
Prep Batch Date/Time: 5/26/17 6:08:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.
alpha-BHC SW8081B 10 ug/Kg 424443 1.3 20 ND 05/30/17 20:54 LA gamma-BHC (Lindane) SW8081B 10 ug/Kg 424443 1.6 20 ND 05/30/17 20:54 LA beta-BHC SW8081B 10 3.2 20 ND ug/Kg 05/30/17 20:54 LA 424443 delta-BHC SW8081B 10 1.6 20 ND ug/Kg 05/30/17 20:54 LA 424443 Heptachlor SW8081B 10 1.1 20 ND ug/Kg 05/30/17 20:54 LA 424443 Aldrin SW8081B 10 2.0 20 ND ug/Kg 05/30/17 20:54 LA 424443 Heptachlor Epoxide SW8081B 10 0.78 20 ND ug/Kg 05/30/17 20:54 LA 424443 gamma-Chlordane SW8081B 10 1.6 20 ND ug/Kg 05/30/17 20:54 LA 424443 alpha-Chlordane SW8081B 10 1.7 20 ND ug/Kg 05/30/17 20:54 LA 424443 4,4-DDE SW8081B 10 1.9 20 3.25 J ug/Kg 05/30/17 20:54 LA 424443 Endosulfan I SW8081B 10 1.8 20 ND ug/Kg 05/30/17 20:54 LA 424443 Dieldrin SW8081B 10 1.5 20 27.8 ug/Kg 05/30/17 20:54 LA 424443 Endrin SW8081B 10 1.9 20 ND ug/Kg 05/30/17 20:54 LA 424443 4,4-DDD SW8081B 10 5.7 20 ND ug/Kg 05/30/17 20:54 LA 424443 Endosulfan II SW8081B 10 5.8 20 ND ug/Kg 05/30/17 20:54 LA 424443 4,4-DDT SW8081B 10 1.3 20 5.93 J ug/Kg 05/30/17 20:54 LA 424443 Endrin Aldehyde SW8081B 10 1.5 20 ND ug/Kg 05/30/17 20:54 LA 424443 Methoxychlor SW8081B 10 2.0 20 ND ug/Kg 05/30/17 20:54 LA 424443 Endosulfan Sulfate SW8081B 10 1.2 20 ND ug/Kg 05/30/17 20:54 LA 424443 Endrin Ketone SW8081B 10 0.94 20 ND ug/Kg 05/30/17 20:54 LA 424443 Chlordane SW8081B 10 21 200 ND ug/Kg 05/30/17 20:54 LA 424443 Toxaphene SW8081B 10 85 500 ND ug/Kg 05/30/17 20:54 LA 424443 Acceptance Limits
TCMX (S) SW8081B 48 - 125 109 % 05/30/17 20:54 LA 424443 DCBP (S) SW8081B 48 - 135 97.1 % 05/30/17 20:54 LA 424443 NOTE: Sample diluted due to nature of the matrix (dark, viscous extract) Total Page Count: 41 Page 19 of 41
Packet Page 378

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/31/17
Date/Time Received: 05/25/17, 1:10 pm
Engeo (San Ramon)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/25/17 /
13847.000.000, ph 002
Fort Ord - Surplus II and Adjacent Area
4432-N, E, S, W COMP
Sample Matrix: Soil
Lab Sample ID: 1705192-078A
SDG:

Prep Batch ID: 7076
Prep Batch Date/Time: 5/26/17 5:50:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Arsenic 6020A 1 mg/Kg 424419 0.21 1.0 1.78 05/30/17 16:22 ERR Prep Batch ID: 7063
Prep Batch Date/Time: 5/26/17 6:08:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.
alpha-BHC SW8081B 4 ug/Kg 424443 0.51 8.0 ND 05/30/17 21:08 LA gamma-BHC (Lindane) SW8081B 4 ug/Kg 424443 0.64 8.0 ND 05/30/17 21:08 LA beta-BHC SW8081B 4 1.3 8.0 ND ug/Kg 05/30/17 21:08 LA 424443 delta-BHC SW8081B 4 0.62 8.0 ND ug/Kg 05/30/17 21:08 LA 424443 Heptachlor SW8081B 4 0.42 8.0 ND ug/Kg 05/30/17 21:08 LA 424443 Aldrin SW8081B 4 0.78 8.0 ND ug/Kg 05/30/17 21:08 LA 424443 Heptachlor Epoxide SW8081B 4 0.31 8.0 1.26 J ug/Kg 05/30/17 21:08 LA 424443 gamma-Chlordane SW8081B 4 0.65 8.0 37.5 ug/Kg 05/30/17 21:08 LA 424443 alpha-Chlordane SW8081B 4 0.69 8.0 39.8 ug/Kg 05/30/17 21:08 LA 424443 4,4-DDE SW8081B 4 0.78 8.0 2.07 J ug/Kg 05/30/17 21:08 LA 424443 Endosulfan I SW8081B 4 0.73 8.0 ND ug/Kg 05/30/17 21:08 LA 424443 Dieldrin SW8081B 4 0.59 8.0 37.0 ug/Kg 05/30/17 21:08 LA 424443 Endrin SW8081B 4 0.75 8.0 ND ug/Kg 05/30/17 21:08 LA 424443 4,4-DDD SW8081B 4 2.3 8.0 ND ug/Kg 05/30/17 21:08 LA 424443 Endosulfan II SW8081B 4 2.3 8.0 ND ug/Kg 05/30/17 21:08 LA 424443 4,4-DDT SW8081B 4 0.52 8.0 4.96 J ug/Kg 05/30/17 21:08 LA 424443 Endrin Aldehyde SW8081B 4 0.60 8.0 ND ug/Kg 05/30/17 21:08 LA 424443 Methoxychlor SW8081B 4 0.80 8.0 ND ug/Kg 05/30/17 21:08 LA 424443 Endosulfan Sulfate SW8081B 4 0.47 8.0 ND ug/Kg 05/30/17 21:08 LA 424443 Endrin Ketone SW8081B 4 0.38 8.0 ND ug/Kg 05/30/17 21:08 LA 424443 Chlordane SW8081B 4 8.4 80 327 ug/Kg 05/30/17 21:08 LA 424443 Toxaphene SW8081B 4 34 200 ND ug/Kg 05/30/17 21:08 LA 424443 Acceptance Limits
TCMX (S) SW8081B 48 - 125 99.7 % 05/30/17 21:08 LA 424443 DCBP (S) SW8081B 48 - 135 71.0 % 05/30/17 21:08 LA 424443 NOTE: Sample diluted due to nature of the matrix (dark, viscous extract) Total Page Count: 41 Page 20 of 41
Packet Page 379

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/31/17
Date/Time Received: 05/25/17, 1:10 pm
Engeo (San Ramon)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/25/17 /
13847.000.000, ph 002
Fort Ord - Surplus II and Adjacent Area
4434-N, E, S, W COMP
Sample Matrix: Soil
Lab Sample ID: 1705192-079A
SDG:

Prep Batch ID: 7076
Prep Batch Date/Time: 5/26/17 5:50:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Arsenic 6020A 1 mg/Kg 424419 0.21 1.0 1.40 05/30/17 16:40 ERR Prep Batch ID: 7063
Prep Batch Date/Time: 5/26/17 6:08:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.
alpha-BHC SW8081B 4 ug/Kg 424443 0.51 8.0 ND 05/30/17 21:21 LA gamma-BHC (Lindane) SW8081B 4 ug/Kg 424443 0.64 8.0 ND 05/30/17 21:21 LA beta-BHC SW8081B 4 1.3 8.0 ND ug/Kg 05/30/17 21:21 LA 424443 delta-BHC SW8081B 4 0.62 8.0 ND ug/Kg 05/30/17 21:21 LA 424443 Heptachlor SW8081B 4 0.42 8.0 ND ug/Kg 05/30/17 21:21 LA 424443 Aldrin SW8081B 4 0.78 8.0 ND ug/Kg 05/30/17 21:21 LA 424443 Heptachlor Epoxide SW8081B 4 0.31 8.0 ND ug/Kg 05/30/17 21:21 LA 424443 gamma-Chlordane SW8081B 4 0.65 8.0 ND ug/Kg 05/30/17 21:21 LA 424443 alpha-Chlordane SW8081B 4 0.69 8.0 ND ug/Kg 05/30/17 21:21 LA 424443 4,4-DDE SW8081B 4 0.78 8.0 6.38 J ug/Kg 05/30/17 21:21 LA 424443 Endosulfan I SW8081B 4 0.73 8.0 ND ug/Kg 05/30/17 21:21 LA 424443 Dieldrin SW8081B 4 0.59 8.0 20.5 ug/Kg 05/30/17 21:21 LA 424443 Endrin SW8081B 4 0.75 8.0 ND ug/Kg 05/30/17 21:21 LA 424443 4,4-DDD SW8081B 4 2.3 8.0 ND ug/Kg 05/30/17 21:21 LA 424443 Endosulfan II SW8081B 4 2.3 8.0 ND ug/Kg 05/30/17 21:21 LA 424443 4,4-DDT SW8081B 4 0.52 8.0 9.13 ug/Kg 05/30/17 21:21 LA 424443 Endrin Aldehyde SW8081B 4 0.60 8.0 ND ug/Kg 05/30/17 21:21 LA 424443 Methoxychlor SW8081B 4 0.80 8.0 ND ug/Kg 05/30/17 21:21 LA 424443 Endosulfan Sulfate SW8081B 4 0.47 8.0 ND ug/Kg 05/30/17 21:21 LA 424443 Endrin Ketone SW8081B 4 0.38 8.0 ND ug/Kg 05/30/17 21:21 LA 424443 Chlordane SW8081B 4 8.4 80 ND ug/Kg 05/30/17 21:21 LA 424443 Toxaphene SW8081B 4 34 200 ND ug/Kg 05/30/17 21:21 LA 424443 Acceptance Limits
TCMX (S) SW8081B 48 - 125 97.9 % 05/30/17 21:21 LA 424443 DCBP (S) SW8081B 48 - 135 76.4 % 05/30/17 21:21 LA 424443 NOTE: Sample diluted due to nature of the matrix (dark, viscous extract) Total Page Count: 41 Page 21 of 41
Packet Page 380

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/31/17
Date/Time Received: 05/25/17, 1:10 pm
Engeo (San Ramon)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/25/17 /
13847.000.000, ph 002
Fort Ord - Surplus II and Adjacent Area
4436-N, E, S, W COMP
Sample Matrix: Soil
Lab Sample ID: 1705192-080A
SDG:

Prep Batch ID: 7076
Prep Batch Date/Time: 5/26/17 5:50:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Arsenic 6020A 1 mg/Kg 424419 0.21 1.0 1.11 05/30/17 16:44 ERR Prep Batch ID: 7063
Prep Batch Date/Time: 5/26/17 6:08:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.
alpha-BHC SW8081B 4 ug/Kg 424443 0.51 8.0 ND 05/30/17 21:35 LA gamma-BHC (Lindane) SW8081B 4 ug/Kg 424443 0.64 8.0 ND 05/30/17 21:35 LA beta-BHC SW8081B 4 1.3 8.0 ND ug/Kg 05/30/17 21:35 LA 424443 delta-BHC SW8081B 4 0.62 8.0 ND ug/Kg 05/30/17 21:35 LA 424443 Heptachlor SW8081B 4 0.42 8.0 ND ug/Kg 05/30/17 21:35 LA 424443 Aldrin SW8081B 4 0.78 8.0 ND ug/Kg 05/30/17 21:35 LA 424443 Heptachlor Epoxide SW8081B 4 0.31 8.0 ND ug/Kg 05/30/17 21:35 LA 424443 gamma-Chlordane SW8081B 4 0.65 8.0 ND ug/Kg 05/30/17 21:35 LA 424443 alpha-Chlordane SW8081B 4 0.69 8.0 ND ug/Kg 05/30/17 21:35 LA 424443 4,4-DDE SW8081B 4 0.78 8.0 ND ug/Kg 05/30/17 21:35 LA 424443 Endosulfan I SW8081B 4 0.73 8.0 ND ug/Kg 05/30/17 21:35 LA 424443 Dieldrin SW8081B 4 0.59 8.0 10.1 ug/Kg 05/30/17 21:35 LA 424443 Endrin SW8081B 4 0.75 8.0 ND ug/Kg 05/30/17 21:35 LA 424443 4,4-DDD SW8081B 4 2.3 8.0 ND ug/Kg 05/30/17 21:35 LA 424443 Endosulfan II SW8081B 4 2.3 8.0 ND ug/Kg 05/30/17 21:35 LA 424443 4,4-DDT SW8081B 4 0.52 8.0 ND ug/Kg 05/30/17 21:35 LA 424443 Endrin Aldehyde SW8081B 4 0.60 8.0 ND ug/Kg 05/30/17 21:35 LA 424443 Methoxychlor SW8081B 4 0.80 8.0 ND ug/Kg 05/30/17 21:35 LA 424443 Endosulfan Sulfate SW8081B 4 0.47 8.0 ND ug/Kg 05/30/17 21:35 LA 424443 Endrin Ketone SW8081B 4 0.38 8.0 ND ug/Kg 05/30/17 21:35 LA 424443 Chlordane SW8081B 4 8.4 80 ND ug/Kg 05/30/17 21:35 LA 424443 Toxaphene SW8081B 4 34 200 ND ug/Kg 05/30/17 21:35 LA 424443 Acceptance Limits
TCMX (S) SW8081B 48 - 125 92.1 % 05/30/17 21:35 LA 424443 DCBP (S) SW8081B 48 - 135 78.8 % 05/30/17 21:35 LA 424443 NOTE: Sample diluted due to nature of the matrix (dark, viscous extract) Total Page Count: 41 Page 22 of 41
Packet Page 381

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/31/17
Date/Time Received: 05/25/17, 1:10 pm
Engeo (San Ramon)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/25/17 /
13847.000.000, ph 002
Fort Ord - Surplus II and Adjacent Area
4438-N, E, S, W COMP
Sample Matrix: Soil
Lab Sample ID: 1705192-081A
SDG:

Prep Batch ID: 7076
Prep Batch Date/Time: 5/26/17 5:50:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Arsenic 6020A 1 mg/Kg 424419 0.21 1.0 1.59 05/30/17 16:48 ERR Prep Batch ID: 7063
Prep Batch Date/Time: 5/26/17 6:08:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.
alpha-BHC SW8081B 20 ug/Kg 424443 2.5 40 ND 05/30/17 21:49 LA gamma-BHC (Lindane) SW8081B 20 ug/Kg 424443 3.2 40 ND 05/30/17 21:49 LA beta-BHC SW8081B 20 6.3 40 ND ug/Kg 05/30/17 21:49 LA 424443 delta-BHC SW8081B 20 3.1 40 ND ug/Kg 05/30/17 21:49 LA 424443 Heptachlor SW8081B 20 2.1 40 ND ug/Kg 05/30/17 21:49 LA 424443 Aldrin SW8081B 20 3.9 40 ND ug/Kg 05/30/17 21:49 LA 424443 Heptachlor Epoxide SW8081B 20 1.6 40 ND ug/Kg 05/30/17 21:49 LA 424443 gamma-Chlordane SW8081B 20 3.3 40 ND ug/Kg 05/30/17 21:49 LA 424443 alpha-Chlordane SW8081B 20 3.5 40 ND ug/Kg 05/30/17 21:49 LA 424443 4,4-DDE SW8081B 20 3.9 40 ND ug/Kg 05/30/17 21:49 LA 424443 Endosulfan I SW8081B 20 3.7 40 ND ug/Kg 05/30/17 21:49 LA 424443 Dieldrin SW8081B 20 3.0 40 67.5 ug/Kg 05/30/17 21:49 LA 424443 Endrin SW8081B 20 3.8 40 ND ug/Kg 05/30/17 21:49 LA 424443 4,4-DDD SW8081B 20 11 40 ND ug/Kg 05/30/17 21:49 LA 424443 Endosulfan II SW8081B 20 12 40 ND ug/Kg 05/30/17 21:49 LA 424443 4,4-DDT SW8081B 20 2.6 40 ND ug/Kg 05/30/17 21:49 LA 424443 Endrin Aldehyde SW8081B 20 3.0 40 ND ug/Kg 05/30/17 21:49 LA 424443 Methoxychlor SW8081B 20 4.0 40 ND ug/Kg 05/30/17 21:49 LA 424443 Endosulfan Sulfate SW8081B 20 2.3 40 ND ug/Kg 05/30/17 21:49 LA 424443 Endrin Ketone SW8081B 20 1.9 40 ND ug/Kg 05/30/17 21:49 LA 424443 Chlordane SW8081B 20 42 400 ND ug/Kg 05/30/17 21:49 LA 424443 Toxaphene SW8081B 20 170 1000 ND ug/Kg 05/30/17 21:49 LA 424443 Acceptance Limits
TCMX (S) SW8081B 48 - 125 0.000 D % 05/30/17 21:49 LA 424443 DCBP (S) SW8081B 48 - 135 0.000 D % 05/30/17 21:49 LA 424443 NOTE: Sample diluted due to nature of the matrix (dark, viscous extract) Total Page Count: 41 Page 23 of 41
Packet Page 382

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/31/17
Date/Time Received: 05/25/17, 1:10 pm
Engeo (San Ramon)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/25/17 /
13847.000.000, ph 002
Fort Ord - Surplus II and Adjacent Area
4444-N, E, S, W COMP
Sample Matrix: Soil
Lab Sample ID: 1705192-082A
SDG:

Prep Batch ID: 7076
Prep Batch Date/Time: 5/26/17 5:50:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Arsenic 6020A 1 mg/Kg 424419 0.21 1.0 2.01 05/30/17 16:53 ERR Prep Batch ID: 7063
Prep Batch Date/Time: 5/26/17 6:08:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.
alpha-BHC SW8081B 4 ug/Kg 424443 0.51 8.0 ND 05/30/17 22:03 LA gamma-BHC (Lindane) SW8081B 4 ug/Kg 424443 0.64 8.0 ND 05/30/17 22:03 LA beta-BHC SW8081B 4 1.3 8.0 ND ug/Kg 05/30/17 22:03 LA 424443 delta-BHC SW8081B 4 0.62 8.0 ND ug/Kg 05/30/17 22:03 LA 424443 Heptachlor SW8081B 4 0.42 8.0 ND ug/Kg 05/30/17 22:03 LA 424443 Aldrin SW8081B 4 0.78 8.0 ND ug/Kg 05/30/17 22:03 LA 424443 Heptachlor Epoxide SW8081B 4 0.31 8.0 ND ug/Kg 05/30/17 22:03 LA 424443 gamma-Chlordane SW8081B 4 0.65 8.0 ND ug/Kg 05/30/17 22:03 LA 424443 alpha-Chlordane SW8081B 4 0.69 8.0 ND ug/Kg 05/30/17 22:03 LA 424443 4,4-DDE SW8081B 4 0.78 8.0 3.35 J ug/Kg 05/30/17 22:03 LA 424443 Endosulfan I SW8081B 4 0.73 8.0 ND ug/Kg 05/30/17 22:03 LA 424443 Dieldrin SW8081B 4 0.59 8.0 17.3 ug/Kg 05/30/17 22:03 LA 424443 Endrin SW8081B 4 0.75 8.0 ND ug/Kg 05/30/17 22:03 LA 424443 4,4-DDD SW8081B 4 2.3 8.0 ND ug/Kg 05/30/17 22:03 LA 424443 Endosulfan II SW8081B 4 2.3 8.0 ND ug/Kg 05/30/17 22:03 LA 424443 4,4-DDT SW8081B 4 0.52 8.0 ND ug/Kg 05/30/17 22:03 LA 424443 Endrin Aldehyde SW8081B 4 0.60 8.0 ND ug/Kg 05/30/17 22:03 LA 424443 Methoxychlor SW8081B 4 0.80 8.0 ND ug/Kg 05/30/17 22:03 LA 424443 Endosulfan Sulfate SW8081B 4 0.47 8.0 ND ug/Kg 05/30/17 22:03 LA 424443 Endrin Ketone SW8081B 4 0.38 8.0 ND ug/Kg 05/30/17 22:03 LA 424443 Chlordane SW8081B 4 8.4 80 ND ug/Kg 05/30/17 22:03 LA 424443 Toxaphene SW8081B 4 34 200 ND ug/Kg 05/30/17 22:03 LA 424443 Acceptance Limits
TCMX (S) SW8081B 48 - 125 104 % 05/30/17 22:03 LA 424443 DCBP (S) SW8081B 48 - 135 76.3 % 05/30/17 22:03 LA 424443 NOTE: Sample diluted due to nature of the matrix (dark, viscous extract) Total Page Count: 41 Page 24 of 41
Packet Page 383

SAMPLE RESULTS
Report prepared for:

Date Reported: 05/31/17
Date/Time Received: 05/25/17, 1:10 pm
Engeo (San Ramon)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/25/17 /
13847.000.000, ph 002
Fort Ord - Surplus II and Adjacent Area
4446-N, E, S, W COMP
Sample Matrix: Soil
Lab Sample ID: 1705192-083A
SDG:

Prep Batch ID: 7076
Prep Batch Date/Time: 5/26/17 5:50:00PM
Prep Analyst: BJAY
Prep Method: 6020S-P
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Arsenic 6020A 1 mg/Kg 424419 0.21 1.0 1.44 05/30/17 16:57 ERR Prep Batch ID: 7063
Prep Batch Date/Time: 5/26/17 6:08:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_OCP
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.
alpha-BHC SW8081B 4 ug/Kg 424443 0.51 8.0 ND 05/30/17 22:16 LA gamma-BHC (Lindane) SW8081B 4 ug/Kg 424443 0.64 8.0 ND 05/30/17 22:16 LA beta-BHC SW8081B 4 1.3 8.0 ND ug/Kg 05/30/17 22:16 LA 424443 delta-BHC SW8081B 4 0.62 8.0 ND ug/Kg 05/30/17 22:16 LA 424443 Heptachlor SW8081B 4 0.42 8.0 ND ug/Kg 05/30/17 22:16 LA 424443 Aldrin SW8081B 4 0.78 8.0 ND ug/Kg 05/30/17 22:16 LA 424443 Heptachlor Epoxide SW8081B 4 0.31 8.0 ND ug/Kg 05/30/17 22:16 LA 424443 gamma-Chlordane SW8081B 4 0.65 8.0 ND ug/Kg 05/30/17 22:16 LA 424443 alpha-Chlordane SW8081B 4 0.69 8.0 ND ug/Kg 05/30/17 22:16 LA 424443 4,4-DDE SW8081B 4 0.78 8.0 ND ug/Kg 05/30/17 22:16 LA 424443 Endosulfan I SW8081B 4 0.73 8.0 ND ug/Kg 05/30/17 22:16 LA 424443 Dieldrin SW8081B 4 0.59 8.0 23.5 ug/Kg 05/30/17 22:16 LA 424443 Endrin SW8081B 4 0.75 8.0 ND ug/Kg 05/30/17 22:16 LA 424443 4,4-DDD SW8081B 4 2.3 8.0 ND ug/Kg 05/30/17 22:16 LA 424443 Endosulfan II SW8081B 4 2.3 8.0 ND ug/Kg 05/30/17 22:16 LA 424443 4,4-DDT SW8081B 4 0.52 8.0 5.18 J ug/Kg 05/30/17 22:16 LA 424443 Endrin Aldehyde SW8081B 4 0.60 8.0 ND ug/Kg 05/30/17 22:16 LA 424443 Methoxychlor SW8081B 4 0.80 8.0 ND ug/Kg 05/30/17 22:16 LA 424443 Endosulfan Sulfate SW8081B 4 0.47 8.0 ND ug/Kg 05/30/17 22:16 LA 424443 Endrin Ketone SW8081B 4 0.38 8.0 ND ug/Kg 05/30/17 22:16 LA 424443 Chlordane SW8081B 4 8.4 80 ND ug/Kg 05/30/17 22:16 LA 424443 Toxaphene SW8081B 4 34 200 ND ug/Kg 05/30/17 22:16 LA 424443 Acceptance Limits
TCMX (S) SW8081B 48 - 125 88.5 % 05/30/17 22:16 LA 424443 DCBP (S) SW8081B 48 - 135 75.7 % 05/30/17 22:16 LA 424443 NOTE: Sample diluted due to nature of the matrix (dark, viscous extract) Total Page Count: 41 Page 25 of 41
Packet Page 384
MB Summary Report
Work Order:

Matrix:

Units:

Prep Method:

Analytical SW8081B
Method:

Prep Date:

Analyzed Date:
05/26/17 Prep Batch:

Analytical
Batch:
ug/Kg
3546_OCP 7063
Soil 424427
1705192
5/30/2017
Parameters
Method
Blank
Conc.

MDL PQL
Lab
Qualifier
alpha-BHC 0.13 2.0 ND
gamma-BHC (Lindane) 0.16 2.0 ND
beta-BHC 0.32 2.0 ND
delta-BHC 0.16 2.0 ND
Heptachlor 0.11 2.0 ND
Aldrin 0.20 2.0 ND
Heptachlor Epoxide 0.078 2.0 ND
gamma-Chlordane 0.16 2.0 ND
alpha-Chlordane 0.17 2.0 ND
4,4-DDE 0.19 2.0 0.383
Endosulfan I 0.18 2.0 ND
Dieldrin 0.15 2.0 ND
Endrin 0.19 2.0 ND
4,4-DDD 0.57 2.0 ND
Endosulfan II 0.58 2.0 ND
4,4-DDT 0.13 2.0 ND
Endrin Aldehyde 0.15 2.0 ND
Methoxychlor 0.20 2.0 ND
Endosulfan Sulfate 0.12 2.0 ND
Endrin Ketone 0.094 2.0 ND
Chlordane 2.1 20 ND
Toxaphene 8.5 50 ND
TCMX (S) 99.7
DCBP (S) 84.8
Work Order:

Matrix:

Units:

Prep Method:

Analytical 6020A
Method:

Prep Date:

Analyzed Date:
05/26/17 Prep Batch:

Analytical
Batch:
mg/Kg
6020S-P 7076
Soil 424419
1705192
5/30/2017
Parameters
Method
Blank
Conc.

MDL PQL
Lab
Qualifier
Arsenic 0.21 1.0 ND
Total Page Count: 41 Page 26 of 41
Packet Page 385
MB Summary Report
Work Order:

Matrix:

Units:

Prep Method:

Analytical 6020A
Method:

Prep Date:

Analyzed Date:
05/26/17 Prep Batch:

Analytical
Batch:
mg/Kg
6020S-P 7076
Soil 424441
1705192
5/30/2017
Parameters
Method
Blank
Conc.

MDL PQL
Lab
Qualifier
Lead 0.054 1.0 0.070
Total Page Count: 41 Page 27 of 41
Packet Page 386
LCS/LCSD Summary Report
Raw values are used in quality control assessment.

Work Order:

Matrix:

Units:

Prep Method:

Analytical
Method:

Prep Date:

Analyzed Date:
05/26/17 Prep Batch:

Analytical
Batch:
3546_OCP 7063
SW8081B 5/30/2017 424427
ug/Kg
1705192
Soil
Parameters MDL PQL
Method
Blank
Conc.

Spike
Conc.

LCS %
Recovery
LCSD %
Recovery

LCS/LCSD
% RPD
%
Recovery
Limits
% RPD
Limits
Lab
Qualifier
gamma-BHC (Lindane) 0.16 2.0 ND 40 133 117 12.6 25 - 135 30 Heptachlor 0.11 2.0 ND 40 125 113 10.3 40 - 130 30
Aldrin 0.20 2.0 ND 40 130 120 8.00 25 - 140 30
Dieldrin 0.15 2.0 ND 40 129 115 11.0 60 - 130 30
Endrin 0.19 2.0 ND 40 122 122 10.3 55 - 135 30
4,4-DDT 0.13 2.0 ND 40 128 113 11.8 45 - 140 30
TCMX (S) 100 107 101 48 - 125
DCBP (S) 100 108 104 48 - 135
Work Order:

Matrix:

Units:

Prep Method:

Analytical
Method:

Prep Date:

Analyzed Date:
05/26/17 Prep Batch:

Analytical
Batch:
6020S-P 7076
6020A 5/30/2017 424419
mg/Kg
1705192
Soil
Parameters MDL PQL
Method
Blank
Conc.

Spike
Conc.

LCS %
Recovery
LCSD %
Recovery

LCS/LCSD
% RPD
%
Recovery
Limits
% RPD
Limits
Lab
Qualifier
Arsenic 0.21 1.0 ND 25 105 93.2 11.7 80 - 120 30
Lead 0.054 1.0 0.070 25 108 111 2.20 80 - 120 30
Total Page Count: 41 Page 28 of 41
Packet Page 387
MS/MSD Summary Report
Raw values are used in quality control assessment.

Work Order: 1705192
Analyzed Date:

Prep Date:

Matrix:

Prep Method: 05/26/17
Spiked Sample: 1705192-083A
Analytical
Method:

Prep Batch:

Units:

Analytical
Batch:
3546_OCP 7063
Soil 424443
ug/Kg
SW8081B 5/30/2017
Parameters MDL PQL Sample
Conc.

Spike
Conc.

MS %
Recovery
MSD %
Recovery
MS/MSD
% RPD
%
Recovery
Limits
% RPD
Limits
Lab
Qualifier
gamma-BHC (Lindane) 0.636 8.00 ND 40 91.4 92.9 1.36 25 - 135 30 Heptachlor 0.420 8.00 ND 40 93.0 95.7 2.91 40 - 130 30
Aldrin 0.780 8.00 ND 40 74.0 80.4 8.41 25 - 140 30
Dieldrin 0.592 8.00 23.5 40 83.4 107 15.1 60 - 130 30
Endrin 0.752 8.00 ND 40 91.5 94.5 3.23 55 - 135 30
4,4-DDT 0.516 8.00 ND 40 95.7 98.7 2.50 45 - 140 30
TCMX (S) 100 92.7 94.8 48 - 125
DCBP (S) 100 74.0 85.3 48 - 135
Work Order: 1705192
Analyzed Date:

Prep Date:

Matrix:

Prep Method: 05/26/17
Spiked Sample: 1705192-067A
Analytical
Method:

Prep Batch:

Units:

Analytical
Batch:
6020S-P 7076
Soil 424419
mg/Kg
6020A May 30
Parameters MDL PQL Sample
Conc.

Spike
Conc.

MS %
Recovery
MSD %
Recovery
MS/MSD
% RPD
%
Recovery
Limits
% RPD
Limits
Lab
Qualifier
Arsenic 0.21 1.0 1.19 25 136 113 17.6 71.0 - 121 30 S
Total Page Count: 41 Page 29 of 41
Packet Page 388
Duplicate QC Summary Report
Work Order:

Matrix:

Units:

Prep Method:

Analytical
Method:

Prep Date:

Analyzed
Date:

NA Prep Batch:

Analytical
Batch:
05/30/17
1705192
Lab Sample ID: 1705192-068Ax-1-DUP-42444
1 NA NA
6020A 424441
Parameters PQL MDL Sample
Result
Duplicate
Result
% RPD
Lead 0.054 1.0 4.04 3.92 3.04
Work Order:

Matrix:

Units:

Prep Method:

Analytical
Method:

Prep Date:

Analyzed
Date:
5/26/2017 Prep Batch:

Analytical
Batch:
05/30/17
1705192
Lab Sample ID: 1705192-073A-DUP-7076
6020S-P 7076
6020A 424419
Parameters MDL PQL Sample
Result
Duplicate
Result
% RPD
Arsenic 0.21 1.0 1.27 1.27 0.20
Total Page Count: 41 Page 30 of 41
Packet Page 389
Laboratory Qualifiers and Definitions
Method Detection Limit (MDL) - the minimum concentration of a substance that can be measured and reported with a 99% confidence that the analyte concentration is greater than zero
Matrix Spike (MS/MSD) - Client sample spiked with identical concentrations of target analyte (s). The spiking occurs prior to the sample preparation and analysis. They are used to document the precision and bias of a method in a given sample matrix.

Further explanation may or may not be provided within the sample footnote and/or the case narrative.

DEFINITIONS:

Accuracy/Bias (% Recovery) - The closeness of agreement between an observed value and an accepted reference value.

LABORATORY QUALIFIERS:

Total Page Count: 41 Page 31 of 41
Packet Page 390
Sample Receipt Checklist
Client Name: Engeo (San Ramon)
Project Name: Fort Ord - Surplus II and Adjacent Area
Work Order No.: 1705192
Date and Time Received: 5/25/2017 1:10:00PM
Received By: NG
Physically Logged By: HU
Carrier Name: First Courier
Checklist Completed By:

Comments:

8.0 Total Page Count: 41 Page 32 of 41
Packet Page 391
Login Summary Report
Report Due Date:
5/25/2017
TL5123 Engeo (San Ramon) II
Fort Ord - Surplus II and Adjacent Area
13847.000.000, ph 002
5/31/2017
TAT Requested:

Date Received:

Time Received:

QC Level:

Project Name:

Project # :

Comments:

Client ID:
3 Day Std:3
1:10 pm
Work Order # : 1705192
Requested Subbed
Tests
Test
On Hold
Sample
On Hold
Scheduled
Disposal
Collection Matrix
Date/Time
Client
Sample ID
WO Sample ID
1705192-001A Soil 11/21/17 4483-N 05/24/17 15:19
Composite
1705192-002A 4483-E 05/24/17 15:17 Soil 11/21/17
Composite
1705192-003A 4483-S 05/24/17 15:15 Soil 11/21/17
Composite
1705192-004A 4483-W 05/24/17 15:20 Soil 11/21/17
Composite
1705192-005A 4481-N 05/24/17 15:23 Soil 11/21/17
Composite
1705192-006A 4481-E 05/24/17 15:32 Soil 11/21/17
Composite
1705192-007A 4481-S 05/24/17 15:31 Soil 11/21/17
Composite
1705192-008A 4472-N 05/24/17 13:43 Soil 11/21/17
Composite
1705192-009A 4472-E 05/24/17 13:45 Soil 11/21/17
Composite
1705192-010A 4472-S 05/24/17 13:47 Soil 11/21/17
Composite
1705192-011A 4472-W 05/24/17 13:40 Soil 11/21/17
Composite
1705192-012A 4471-N 05/24/17 14:57 Soil 11/21/17
Composite
1705192-013A 4471-E 05/24/17 14:55 Soil 11/21/17
Composite
1705192-014A 4471-S 05/24/17 15:01 Soil 11/21/17
Composite
1705192-015A 4471-W 05/24/17 14:51 Soil 11/21/17
Composite
1705192-016A 4469-N 05/24/17 14:46 Soil 11/21/17
Composite
1705192-017A 4469-E 05/24/17 14:45 Soil 11/21/17
Composite
1705192-018A 4469-S 05/24/17 14:43 Soil 11/21/17
Composite
1705192-019A 4469-W 05/24/17 14:48 Soil 11/21/17
Composite
Total Page Count: 41 Page 33 of 41
Packet Page 392
Login Summary Report
Report Due Date:
5/25/2017
TL5123 Engeo (San Ramon) II
Fort Ord - Surplus II and Adjacent Area
13847.000.000, ph 002
5/31/2017
TAT Requested:

Date Received:

Time Received:

QC Level:

Project Name:

Project # :

Comments:

Client ID:
3 Day Std:3
1:10 pm
Work Order # : 1705192
Requested Subbed
Tests
Test
On Hold
Sample
On Hold
Scheduled
Disposal
Collection Matrix
Date/Time
Client
Sample ID
WO Sample ID
1705192-020A Soil 11/21/17 4419-N 05/24/17 10:12
Composite
1705192-021A 4419-S 05/24/17 10:17 Soil 11/21/17
Composite
1705192-022A 4419-W 05/24/17 10:14 Soil 11/21/17
Composite
1705192-023A 4560-N 05/25/17 10:13 Soil 11/21/17
Composite
1705192-024A 4560-E 05/25/17 10:15 Soil 11/21/17
Composite
1705192-025A 4560-S 05/25/17 10:17 Soil 11/21/17
Composite
1705192-026A 4560-W 05/25/17 10:11 Soil 11/21/17
Composite
1705192-027A 4550-N 05/24/17 15:40 Soil 11/21/17
Composite
1705192-028A 4550-E 05/24/17 15:38 Soil 11/21/17
Composite
1705192-029A 4550-S 05/24/17 15:43 Soil 11/21/17
Composite
1705192-030A 4550-W 05/24/17 15:42 Soil 11/21/17
Composite
1705192-031A 4440-N 05/25/17 8:58 Soil 11/21/17
Composite
1705192-032A 4440-E 05/25/17 9:01 Soil 11/21/17
Composite
1705192-033A 4440-S 05/25/17 9:03 Soil 11/21/17
Composite
1705192-034A 4440-W 05/25/17 9:05 Soil 11/21/17
Composite
1705192-035A 4442-N 05/25/17 9:16 Soil 11/21/17
Composite
1705192-036A 4442-E 05/25/17 9:19 Soil 11/21/17
Composite
1705192-037A 4442-S 05/25/17 9:21 Soil 11/21/17
Composite
1705192-038A 4442-W 05/25/17 9:11 Soil 11/21/17
Composite
Total Page Count: 41 Page 34 of 41
Packet Page 393
Login Summary Report
Report Due Date:
5/25/2017
TL5123 Engeo (San Ramon) II
Fort Ord - Surplus II and Adjacent Area
13847.000.000, ph 002
5/31/2017
TAT Requested:

Date Received:

Time Received:

QC Level:

Project Name:

Project # :

Comments:

Client ID:
3 Day Std:3
1:10 pm
Work Order # : 1705192
Requested Subbed
Tests
Test
On Hold
Sample
On Hold
Scheduled
Disposal
Collection Matrix
Date/Time
Client
Sample ID
WO Sample ID
1705192-039A Soil 11/21/17 4430-N 05/25/17 7:55
Composite
1705192-040A 4430-E 05/25/17 7:48 Soil 11/21/17
Composite
1705192-041A 4430-S 05/25/17 7:50 Soil 11/21/17
Composite
1705192-042A 4430-W 05/25/17 7:52 Soil 11/21/17
Composite
1705192-043A 4432-N 05/25/17 8:08 Soil 11/21/17
Composite
1705192-044A 4432-E 05/25/17 8:00 Soil 11/21/17
Composite
1705192-045A 4432-S 05/25/17 8:04 Soil 11/21/17
Composite
1705192-046A 4432-W 05/25/17 8:05 Soil 11/21/17
Composite
1705192-047A 4434-N 05/25/17 8:24 Soil 11/21/17
Composite
1705192-048A 4434-E 05/25/17 8:16 Soil 11/21/17
Composite
1705192-049A 4434-S 05/25/17 8:18 Soil 11/21/17
Composite
1705192-050A 4434-W 05/25/17 8:21 Soil 11/21/17
Composite
1705192-051A 4436-N 05/25/17 8:35 Soil 11/21/17
Composite
1705192-052A 4436-E 05/25/17 8:37 Soil 11/21/17
Composite
1705192-053A 4436-S 05/25/17 8:30 Soil 11/21/17
Composite
1705192-054A 4436-W 05/25/17 8:32 Soil 11/21/17
Composite
1705192-055A 4438-N 05/25/17 8:48 Soil 11/21/17
Composite
1705192-056A 4438-E 05/25/17 8:42 Soil 11/21/17
Composite
1705192-057A 4438-S 05/25/17 8:45 Soil 11/21/17
Composite
Total Page Count: 41 Page 35 of 41
Packet Page 394
Login Summary Report
Report Due Date:
5/25/2017
TL5123 Engeo (San Ramon) II
Fort Ord - Surplus II and Adjacent Area
13847.000.000, ph 002
5/31/2017
TAT Requested:

Date Received:

Time Received:

QC Level:

Project Name:

Project # :

Comments:

Client ID:
3 Day Std:3
1:10 pm
Work Order # : 1705192
Requested Subbed
Tests
Test
On Hold
Sample
On Hold
Scheduled
Disposal
Collection Matrix
Date/Time
Client
Sample ID
WO Sample ID
1705192-058A Soil 11/21/17 4438-W 05/25/17 8:46
Composite
1705192-059A 4444-N 05/25/17 9:30 Soil 11/21/17
Composite
1705192-060A 4444-E 05/25/17 9:36 Soil 11/21/17
Composite
1705192-061A 4444-S 05/25/17 9:38 Soil 11/21/17
Composite
1705192-062A 4444-W 05/25/17 9:41 Soil 11/21/17
Composite
1705192-063A 4446-N 05/25/17 9:50 Soil 11/21/17
Composite
1705192-064A 4446-E 05/25/17 9:58 Soil 11/21/17
Composite
1705192-065A 4446-S 05/25/17 10:01 Soil 11/21/17
Composite
1705192-066A 4446-W 05/25/17 9:47 Soil 11/21/17
Composite
1705192-067A 4483-N, E, S, W COMP 05/24/17 Soil 11/21/17 Met_S_6020AsPb
Pest_S_8081OCP
Sample Note: 6020- As, Pb for -067A, -068A, -072A; As ONLY for all other samples 1705192-068A Soil 11/21/17 4481-N, E, S COMP 05/24/17
Pest_S_8081OCP
Met_S_6020AsPb
1705192-069A 4472-N, E, S, W COMP 05/24/17 Soil 11/21/17 Pest_S_8081OCP
Met_S_6020AsPb
1705192-070A 4471-N, E, S, W COMP 05/24/17 Soil 11/21/17 Pest_S_8081OCP
Met_S_6020AsPb
1705192-071A 4469-N, E, S, W COMP 05/24/17 Soil 11/21/17 Pest_S_8081OCP
Met_S_6020AsPb
1705192-072A 4419-N, S, W COMP 05/24/17 Soil 11/21/17
Pest_S_8081OCP
Met_S_6020AsPb
Total Page Count: 41 Page 36 of 41
Packet Page 395
Login Summary Report
Report Due Date:
5/25/2017
TL5123 Engeo (San Ramon) II
Fort Ord - Surplus II and Adjacent Area
13847.000.000, ph 002
5/31/2017
TAT Requested:

Date Received:

Time Received:

QC Level:

Project Name:

Project # :

Comments:

Client ID:
3 Day Std:3
1:10 pm
Work Order # : 1705192
Requested Subbed
Tests
Test
On Hold
Sample
On Hold
Scheduled
Disposal
Collection Matrix
Date/Time
Client
Sample ID
WO Sample ID
1705192-073A Soil 11/21/17 4560-N, E, S, W COMP 05/25/17 Pest_S_8081OCP
Met_S_6020AsPb
1705192-074A 4550-N, E, S, W COMP 05/24/17 Soil 11/21/17 Pest_S_8081OCP
Met_S_6020AsPb
1705192-075A 4440-N, E, S, W COMP 05/25/17 Soil 11/21/17 Pest_S_8081OCP
Met_S_6020AsPb
1705192-076A 4442-N, E, S, W COMP 05/25/17 Soil 11/21/17 Met_S_6020AsPb
Pest_S_8081OCP
1705192-077A 4430-N, E, S, W COMP 05/25/17 Soil 11/21/17 Met_S_6020AsPb
Pest_S_8081OCP
1705192-078A 4432-N, E, S, W COMP 05/25/17 Soil 11/21/17 Met_S_6020AsPb
Pest_S_8081OCP
1705192-079A 4434-N, E, S, W COMP 05/25/17 Soil 11/21/17 Met_S_6020AsPb
Pest_S_8081OCP
1705192-080A 4436-N, E, S, W COMP 05/25/17 Soil 11/21/17 Met_S_6020AsPb
Pest_S_8081OCP
1705192-081A 4438-N, E, S, W COMP 05/25/17 Soil 11/21/17 Met_S_6020AsPb
Pest_S_8081OCP
1705192-082A 4444-N, E, S, W COMP 05/25/17 Soil 11/21/17 Met_S_6020AsPb
Pest_S_8081OCP
1705192-083A 4446-N, E, S, W COMP 05/25/17 Soil 11/21/17 Met_S_6020AsPb
Pest_S_8081OCP
Total Page Count: 41 Page 37 of 41
Packet Page 396
Total Page Count: 41 Page 38 of 41
Packet Page 397
Total Page Count: 41 Page 39 of 41
Packet Page 398
Total Page Count: 41 Page 40 of 41
Packet Page 399
Total Page Count: 41 Page 41 of 41
Packet Page 400
Engeo Inc (SJ)
6399 San Ignacio Ave, Suite 150
San Jose, California 95119
Tel: 408-574-4900/Scott cell:925-570-5855
Fax: 888-279-2698
RE: Fort Ord - Surplus II Areas
Torrent Laboratory, Inc. received 10 sample(s) on June 01, 2017 for the analyses presented in the following Report.

Dear Scott Johns:

Work Order No.: 1706007
All data for associated QC met EPA or laboratory specification(s) except where noted in the case narrative.

Date
June 06, 2017
Patti L Sandrock
QA Officer
Total Page Count: 44 Page 1 of 44
Packet Page 401
Date: 6/6/2017
Client: Engeo Inc (SJ)
Project: Fort Ord - Surplus II Areas
Work Order: 1706007

CASE NARRATIVE
No issues encountered with the receiving, preparation, analysis or reporting of the results associated with this work order.

Unless otherwise indicated in the following narrative, no results have been method and/or field blank corrected.

Reported results relate only to the items/samples tested by the laboratory.

This report shall not be reproduced, except in full, without the written approval of Torrent Analytical, Inc.

Total Page Count: 44 Page 2 of 44
Packet Page 402
Report prepared for: Scott Johns
Engeo Inc (SJ)
Date Received: 06/01/17
Date Reported: 06/06/17
Sample Result Summary
SG-1 1706007-001
Parameters: Results
ug/m3
Analysis
Method

DF MDL PQL
Acetone ETO15 5.9 2.3 70 35
2-Butanone (MEK) ETO15 5.9 2.3 8.7 4.2
Toluene ETO15 5.9 4.4 11 6.1
2-Hexanone ETO15 5.9 3.8 12 11
m,p-Xylene ETO15 5.9 5.8 13 14
o-Xylene ETO15 5.9 1.8 13 6.9
1,3-Dichlorobenzene ETO15 5.9 7.9 18 13
TPH-Gasoline TO-15 5.9 240 1000 298
SG-2 1706007-002
Parameters: Results
ug/m3
Analysis
Method

DF MDL PQL
Carbon Disulfide ETO15 3.6 1.3 5.6 2.9
Acetone ETO15 3.6 1.4 43 110
Hexane ETO15 3.6 1.7 6.3 7.6
tert-Butanol ETO15 3.6 2.2 5.5 13
Chloroform ETO15 3.6 3.5 8.8 17
2-Butanone (MEK) ETO15 3.6 1.4 5.3 21
Ethyl Acetate ETO15 3.6 1.7 6.5 3.7
Tetrahydrofuran ETO15 3.6 1.6 5.3 4.1
Benzene ETO15 3.6 1.6 5.7 6.1
Toluene ETO15 3.6 2.7 6.8 12
4-Methyl-2-Pentanone (MIBK) ETO15 3.6 2.7 7.4 5.6
2-Hexanone ETO15 3.6 2.3 7.4 13
Ethyl Benzene ETO15 3.6 2.3 7.8 3.6
m,p-Xylene ETO15 3.6 3.5 7.8 15
o-Xylene ETO15 3.6 1.1 7.8 9.4
4-Ethyl Toluene ETO15 3.6 2.0 8.9 2.6
1,3,5-Trimethylbenzene ETO15 3.6 1.1 8.9 1.3
1,2,4-Trimethylbenzene ETO15 3.6 2.1 8.9 3.0
1,3-Dichlorobenzene ETO15 3.6 4.8 11 14
TPH-Gasoline TO-15 3.6 150 630 327
Total Page Count: 44 Page 3 of 44
Packet Page 403
Report prepared for: Scott Johns
Engeo Inc (SJ)
Date Received: 06/01/17
Date Reported: 06/06/17
Sample Result Summary
SG-3 1706007-003
Parameters: Results
ug/m3
Analysis
Method

DF MDL PQL
Acetone ETO15 1 0.40 12 66
tert-Butanol ETO15 1 0.62 1.5 15
Chloroform ETO15 1 0.97 2.4 19
Carbon Tetrachloride ETO15 1 1.1 3.1 7.4
2-Butanone (MEK) ETO15 1 0.39 1.5 13
Benzene ETO15 1 0.44 1.6 2.6
Toluene ETO15 1 0.75 1.9 7.5
4-Methyl-2-Pentanone (MIBK) ETO15 1 0.75 2.1 6.1
2-Hexanone ETO15 1 0.65 2.1 6.9
Ethyl Benzene ETO15 1 0.63 2.2 3.3
m,p-Xylene ETO15 1 0.98 2.2 13
o-Xylene ETO15 1 0.30 2.2 8.7
4-Ethyl Toluene ETO15 1 0.55 2.5 2.8
1,3-Dichlorobenzene ETO15 1 1.3 3.0 13
TPH-Gasoline TO-15 1 40 180 615
SG-4 1706007-004
Parameters: Results
ug/m3
Analysis
Method

DF MDL PQL
Acetone ETO15 1 0.40 12 23
tert-Butanol ETO15 1 0.62 1.5 2.3
2-Butanone (MEK) ETO15 1 0.39 1.5 3.9
Toluene ETO15 1 0.75 1.9 2.0
2-Hexanone ETO15 1 0.65 2.1 2.1
m,p-Xylene ETO15 1 0.98 2.2 2.2
o-Xylene ETO15 1 0.30 2.2 2.3
1,3-Dichlorobenzene ETO15 1 1.3 3.0 6.3
Naphthalene ETO15 1 1.3 2.6 2.6
TPH-Gasoline TO-15 1 40 180 224
Total Page Count: 44 Page 4 of 44
Packet Page 404
Report prepared for: Scott Johns
Engeo Inc (SJ)
Date Received: 06/01/17
Date Reported: 06/06/17
Sample Result Summary
SG-5 1706007-005
Parameters: Results
ug/m3
Analysis
Method

DF MDL PQL
tert-Butanol ETO15 1 0.62 1.5 12
Chloroform ETO15 1 0.97 2.4 3.1
2-Butanone (MEK) ETO15 1 0.39 1.5 3.7
Tetrahydrofuran ETO15 1 0.45 1.5 2.7
Toluene ETO15 1 0.75 1.9 26
4-Methyl-2-Pentanone (MIBK) ETO15 1 0.75 2.1 2.2
4-Ethyl Toluene ETO15 1 0.55 2.5 14
1,3,5-Trimethylbenzene ETO15 1 0.30 2.5 5.7
1,2,4-Trimethylbenzene ETO15 1 0.60 2.5 15
1,3-Dichlorobenzene ETO15 1 1.3 3.0 13
Acetone ETO15 10 4.0 120 340
Ethyl Benzene ETO15 10 6.3 22 220
m,p-Xylene ETO15 10 9.8 22 1100
o-Xylene ETO15 10 3.0 22 540
TPH-Gasoline TO-15 1 40 180 1580
SG-6 1706007-006
Parameters: Results
ug/m3
Analysis
Method

DF MDL PQL
2-Butanone (MEK) ETO15 1 0.39 1.5 49
Toluene ETO15 1 0.75 1.9 6.6
4-Methyl-2-Pentanone (MIBK) ETO15 1 0.75 2.1 5.1
2-Hexanone ETO15 1 0.65 2.1 13
Ethyl Benzene ETO15 1 0.63 2.2 26
m,p-Xylene ETO15 1 0.98 2.2 130
o-Xylene ETO15 1 0.30 2.2 74
4-Ethyl Toluene ETO15 1 0.55 2.5 28
1,3,5-Trimethylbenzene ETO15 1 0.30 2.5 9.0
1,2,4-Trimethylbenzene ETO15 1 0.60 2.5 25
1,3-Dichlorobenzene ETO15 1 1.3 3.0 15
Acetone ETO15 5 2.0 60 250
tert-Butanol ETO15 5 3.1 7.6 190
Tetrahydrofuran ETO15 5 2.2 7.4 240
TPH-Gasoline TO-15 1 40 180 771
Total Page Count: 44 Page 5 of 44
Packet Page 405
Report prepared for: Scott Johns
Engeo Inc (SJ)
Date Received: 06/01/17
Date Reported: 06/06/17
Sample Result Summary
SG-7 1706007-007
Parameters: Results
ug/m3
Analysis
Method

DF MDL PQL
Acetone ETO15 1 0.40 12 45
tert-Butanol ETO15 1 0.62 1.5 6.6
2-Butanone (MEK) ETO15 1 0.39 1.5 5.9
Tetrahydrofuran ETO15 1 0.45 1.5 2.4
Toluene ETO15 1 0.75 1.9 2.6
2-Hexanone ETO15 1 0.65 2.1 2.3
Ethyl Benzene ETO15 1 0.63 2.2 21
m,p-Xylene ETO15 1 0.98 2.2 110
o-Xylene ETO15 1 0.30 2.2 64
1,3-Dichlorobenzene ETO15 1 1.3 3.0 9.3
TPH-Gasoline TO-15 1 40 180 363
SG-8 1706007-008
Parameters: Results
ug/m3
Analysis
Method

DF MDL PQL
Carbon Disulfide ETO15 1 0.37 1.6 3.0
Acetone ETO15 1 0.40 12 52
tert-Butanol ETO15 1 0.62 1.5 9.7
2-Butanone (MEK) ETO15 1 0.39 1.5 8.4
Tetrahydrofuran ETO15 1 0.45 1.5 1.7
Toluene ETO15 1 0.75 1.9 3.9
4-Methyl-2-Pentanone (MIBK) ETO15 1 0.75 2.1 2.5
2-Hexanone ETO15 1 0.65 2.1 4.0
Ethyl Benzene ETO15 1 0.63 2.2 13
m,p-Xylene ETO15 1 0.98 2.2 59
o-Xylene ETO15 1 0.30 2.2 37
1,3-Dichlorobenzene ETO15 1 1.3 3.0 12
TPH-Gasoline TO-15 1 40 180 275
Total Page Count: 44 Page 6 of 44
Packet Page 406
Report prepared for: Scott Johns
Engeo Inc (SJ)
Date Received: 06/01/17
Date Reported: 06/06/17
Sample Result Summary
SG-9 1706007-009
Parameters: Results
ug/m3
Analysis
Method

DF MDL PQL
Acetone ETO15 1 0.40 12 29
tert-Butanol ETO15 1 0.62 1.5 5.1
2-Butanone (MEK) ETO15 1 0.39 1.5 5.4
Toluene ETO15 1 0.75 1.9 3.0
4-Methyl-2-Pentanone (MIBK) ETO15 1 0.75 2.1 2.1
2-Hexanone ETO15 1 0.65 2.1 3.3
Ethyl Benzene ETO15 1 0.63 2.2 23
m,p-Xylene ETO15 1 0.98 2.2 120
o-Xylene ETO15 1 0.30 2.2 66
1,3-Dichlorobenzene ETO15 1 1.3 3.0 11
TPH-Gasoline TO-15 1 40 180 289
SG-10 1706007-010
Parameters: Results
ug/m3
Analysis
Method

DF MDL PQL
Carbon Disulfide ETO15 1 0.37 1.6 12
2-Propanol (Isopropyl Alcohol) ETO15 1 1.3 12 26
Hexane ETO15 1 0.46 1.8 19
tert-Butanol ETO15 1 0.62 1.5 15
2-Butanone (MEK) ETO15 1 0.39 1.5 23
Benzene ETO15 1 0.44 1.6 14
Toluene ETO15 1 0.75 1.9 73
4-Methyl-2-Pentanone (MIBK) ETO15 1 0.75 2.1 96
2-Hexanone ETO15 1 0.65 2.1 16
1,3,5-Trimethylbenzene ETO15 1 0.30 2.5 10
1,2,4-Trimethylbenzene ETO15 1 0.60 2.5 34
1,3-Dichlorobenzene ETO15 1 1.3 3.0 5.7
Acetone ETO15 50 20 600 2900
Ethyl Benzene ETO15 50 31 110 1600
m,p-Xylene ETO15 50 49 110 6600
o-Xylene ETO15 50 15 110 3200
TPH-Gasoline TO-15 25 1000 4400 16000
Total Page Count: 44 Page 7 of 44
Packet Page 407

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 12.0
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: 6330
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 12:00
13847.000.000
Fort Ord - Surplus II Areas
SG-1
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-001A
SDG:

Dichlorodifluoromethane ETO15 5.90 9.3 15 ND ND 06/06/17 15:47 BA 424559 1,1-Difluoroethane ETO15 5.90 2.0 80 ND ND 06/06/17 15:47 BA 424559 1,2-Dichlorotetrafluoroethane ETO15 5.90 170 330 ND ND 06/06/17 15:47 BA 424559 Chloromethane ETO15 5.90 12 24 ND ND 06/06/17 15:47 BA 424559 Vinyl Chloride ETO15 5.90 1.3 7.6 ND ND 06/06/17 15:47 BA 424559 1,3-Butadiene ETO15 5.90 2.0 6.5 ND ND 06/06/17 15:47 BA 424559 Bromomethane ETO15 5.90 3.9 11 ND ND 06/06/17 15:47 BA 424559 Chloroethane ETO15 5.90 4.8 7.8 ND ND 06/06/17 15:47 BA 424559 Trichlorofluoromethane ETO15 5.90 3.3 17 ND ND 06/06/17 15:47 BA 424559 1,1-Dichloroethene ETO15 5.90 4.9 12 ND ND 06/06/17 15:47 BA 424559 Freon 113 ETO15 5.90 6.0 23 ND ND 06/06/17 15:47 BA 424559 Carbon Disulfide ETO15 5.90 2.2 9.2 ND ND 06/06/17 15:47 BA 424559 2-Propanol (Isopropyl Alcohol) ETO15 5.90 7.5 73 ND ND 06/06/17 15:47 BA 424559 Methylene Chloride ETO15 5.90 4.1 61 ND ND 06/06/17 15:47 BA 424559 Acetone ETO15 5.90 2.3 70 35 14.71 J 06/06/17 15:47 BA 424559 trans-1,2-Dichloroethene ETO15 5.90 2.8 12 ND ND 06/06/17 15:47 BA 424559 Hexane ETO15 5.90 2.7 10 ND ND 06/06/17 15:47 BA 424559 MTBE ETO15 5.90 2.6 11 ND ND 06/06/17 15:47 BA 424559
tert-Butanol ETO15 5.90 3.6 8.9 ND ND 06/06/17 15:47 BA 424559 Diisopropyl ether (DIPE) ETO15 5.90 4.3 12 ND ND 06/06/17 15:47 BA 424559 1,1-Dichloroethane ETO15 5.90 3.2 12 ND ND 06/06/17 15:47 BA 424559 ETBE ETO15 5.90 1.9 12 ND ND 06/06/17 15:47 BA 424559
cis-1,2-Dichloroethene ETO15 5.90 4.9 12 ND ND 06/06/17 15:47 BA 424559 Chloroform ETO15 5.90 5.7 14 ND ND 06/06/17 15:47 BA 424559 Vinyl Acetate ETO15 5.90 4.5 10 ND ND 06/06/17 15:47 BA 424559 Carbon Tetrachloride ETO15 5.90 6.5 19 ND ND 06/06/17 15:47 BA 424559 1,1,1-Trichloroethane ETO15 5.90 4.7 16 ND ND 06/06/17 15:47 BA 424559 2-Butanone (MEK) ETO15 5.90 2.3 8.7 4.2 1.42 J 06/06/17 15:47 BA 424559 Ethyl Acetate ETO15 5.90 2.8 11 ND ND 06/06/17 15:47 BA 424559 Tetrahydrofuran ETO15 5.90 2.6 8.7 ND ND 06/06/17 15:47 BA 424559 Benzene ETO15 5.90 2.6 9.4 ND ND 06/06/17 15:47 BA 424559 TAME ETO15 5.90 4.0 12 ND ND 06/06/17 15:47 BA 424559
Total Page Count: 44 Page 8 of 44
Packet Page 408

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 12.0
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: 6330
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 12:00
13847.000.000
Fort Ord - Surplus II Areas
SG-1
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-001A
SDG:

Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
1,2-Dichloroethane (EDC) ETO15 5.90 2.5 12 ND ND 06/06/17 15:47 BA 424559 Trichloroethylene ETO15 5.90 4.8 16 ND ND 06/06/17 15:47 BA 424559 1,2-Dichloropropane ETO15 5.90 4.5 14 ND ND 06/06/17 15:47 BA 424559 Bromodichloromethane ETO15 5.90 4.4 20 ND ND 06/06/17 15:47 BA 424559 1,4-Dioxane ETO15 5.90 11 21 ND ND 06/06/17 15:47 BA 424559 trans-1,3-Dichloropropene ETO15 5.90 6.3 13 ND ND 06/06/17 15:47 BA 424559 Toluene ETO15 5.90 4.4 11 6.1 1.62 J 06/06/17 15:47 BA 424559 4-Methyl-2-Pentanone (MIBK) ETO15 5.90 4.4 12 ND ND 06/06/17 15:47 BA 424559 cis-1,3-Dichloropropene ETO15 5.90 2.5 13 ND ND 06/06/17 15:47 BA 424559 Tetrachloroethylene ETO15 5.90 8.6 20 ND ND 06/06/17 15:47 BA 424559 1,1,2-Trichloroethane ETO15 5.90 3.4 16 ND ND 06/06/17 15:47 BA 424559 Dibromochloromethane ETO15 5.90 6.6 25 ND ND 06/06/17 15:47 BA 424559 1,2-Dibromoethane (EDB) ETO15 5.90 4.4 23 ND ND 06/06/17 15:47 BA 424559 2-Hexanone ETO15 5.90 3.8 12 11 2.68 J 06/06/17 15:47 BA 424559 Ethyl Benzene ETO15 5.90 3.7 13 ND ND 06/06/17 15:47 BA 424559 Chlorobenzene ETO15 5.90 3.5 14 ND ND 06/06/17 15:47 BA 424559 1,1,1,2-Tetrachloroethane ETO15 5.90 4.9 20 ND ND 06/06/17 15:47 BA 424559 m,p-Xylene ETO15 5.90 5.8 13 14 3.23 06/06/17 15:47 BA 424559 o-Xylene ETO15 5.90 1.8 13 6.9 1.59 J 06/06/17 15:47 BA 424559 Styrene ETO15 5.90 2.7 13 ND ND 06/06/17 15:47 BA 424559 Bromoform ETO15 5.90 7.7 31 ND ND 06/06/17 15:47 BA 424559 1,1,2,2-Tetrachloroethane ETO15 5.90 4.8 20 ND ND 06/06/17 15:47 BA 424559 4-Ethyl Toluene ETO15 5.90 3.2 15 ND ND 06/06/17 15:47 BA 424559 1,3,5-Trimethylbenzene ETO15 5.90 1.8 15 ND ND 06/06/17 15:47 BA 424559 1,2,4-Trimethylbenzene ETO15 5.90 3.5 15 ND ND 06/06/17 15:47 BA 424559 1,4-Dichlorobenzene ETO15 5.90 4.4 18 ND ND 06/06/17 15:47 BA 424559 1,3-Dichlorobenzene ETO15 5.90 7.9 18 13 2.16 J 06/06/17 15:47 BA 424559 1,2-Dichlorobenzene ETO15 5.90 6.3 18 ND ND 06/06/17 15:47 BA 424559 Hexachlorobutadiene ETO15 5.90 11 31 ND ND 06/06/17 15:47 BA 424559 1,2,4-Trichlorobenzene ETO15 5.90 13 22 ND ND 06/06/17 15:47 BA 424559 Naphthalene ETO15 5.90 7.5 15 ND ND 06/06/17 15:47 BA 424559 (S) 4-Bromofluorobenzene ETO15 5.90 50 150 110 % 06/06/17 15:47 BA 424559 NOTE: Diluted due to matrix interference (suppression of an internal standard in the undiluted anlaysis).

Total Page Count: 44 Page 9 of 44
Packet Page 409

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 12.0
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: 6330
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 12:00
13847.000.000
Fort Ord - Surplus II Areas
SG-1
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-001A
SDG:

TPH-Gasoline TO-15 5.90 240 1000 298 84.66 J,x 06/06/17 15:47 BA 424559 NOTE: x - Although gasoline constituents are present, reported value includes amount of unknown heavy hydrocarbons within range of C5-C12 quantified as Gasoline.

Total Page Count: 44 Page 10 of 44
Packet Page 410

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 13.3
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: A7463
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/31/17 / 17:15
13847.000.000
Fort Ord - Surplus II Areas
SG-2
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-002A
SDG:

Dichlorodifluoromethane ETO15 3.60 5.6 8.9 ND ND 06/06/17 16:13 BA 424559 1,1-Difluoroethane ETO15 3.60 1.2 49 ND ND 06/06/17 16:13 BA 424559 1,2-Dichlorotetrafluoroethane ETO15 3.60 100 200 ND ND 06/06/17 16:13 BA 424559 Chloromethane ETO15 3.60 7.4 15 ND ND 06/06/17 16:13 BA 424559 Vinyl Chloride ETO15 3.60 0.81 4.6 ND ND 06/06/17 16:13 BA 424559 1,3-Butadiene ETO15 3.60 1.2 4.0 ND ND 06/06/17 16:13 BA 424559 Bromomethane ETO15 3.60 2.4 7.0 ND ND 06/06/17 16:13 BA 424559 Chloroethane ETO15 3.60 2.9 4.8 ND ND 06/06/17 16:13 BA 424559 Trichlorofluoromethane ETO15 3.60 2.0 10 ND ND 06/06/17 16:13 BA 424559 1,1-Dichloroethene ETO15 3.60 3.0 7.1 ND ND 06/06/17 16:13 BA 424559 Freon 113 ETO15 3.60 3.7 14 ND ND 06/06/17 16:13 BA 424559 Carbon Disulfide ETO15 3.60 1.3 5.6 2.9 0.93 J 06/06/17 16:13 BA 424559 2-Propanol (Isopropyl Alcohol) ETO15 3.60 4.6 44 ND ND 06/06/17 16:13 BA 424559 Methylene Chloride ETO15 3.60 2.5 37 ND ND 06/06/17 16:13 BA 424559 Acetone ETO15 3.60 1.4 43 110 46.22 06/06/17 16:13 BA 424559 trans-1,2-Dichloroethene ETO15 3.60 1.7 7.1 ND ND 06/06/17 16:13 BA 424559 Hexane ETO15 3.60 1.7 6.3 7.6 2.16 06/06/17 16:13 BA 424559 MTBE ETO15 3.60 1.6 6.5 ND ND 06/06/17 16:13 BA 424559
tert-Butanol ETO15 3.60 2.2 5.5 13 4.29 06/06/17 16:13 BA 424559 Diisopropyl ether (DIPE) ETO15 3.60 2.6 7.5 ND ND 06/06/17 16:13 BA 424559 1,1-Dichloroethane ETO15 3.60 2.0 7.3 ND ND 06/06/17 16:13 BA 424559 ETBE ETO15 3.60 1.2 7.5 ND ND 06/06/17 16:13 BA 424559
cis-1,2-Dichloroethene ETO15 3.60 3.0 7.1 ND ND 06/06/17 16:13 BA 424559 Chloroform ETO15 3.60 3.5 8.8 17 3.48 06/06/17 16:13 BA 424559 Vinyl Acetate ETO15 3.60 2.7 6.3 ND ND 06/06/17 16:13 BA 424559 Carbon Tetrachloride ETO15 3.60 4.0 11 ND ND 06/06/17 16:13 BA 424559 1,1,1-Trichloroethane ETO15 3.60 2.9 9.8 ND ND 06/06/17 16:13 BA 424559 2-Butanone (MEK) ETO15 3.60 1.4 5.3 21 7.12 06/06/17 16:13 BA 424559 Ethyl Acetate ETO15 3.60 1.7 6.5 3.7 1.03 J 06/06/17 16:13 BA 424559 Tetrahydrofuran ETO15 3.60 1.6 5.3 4.1 1.39 J 06/06/17 16:13 BA 424559 Benzene ETO15 3.60 1.6 5.7 6.1 1.91 06/06/17 16:13 BA 424559 TAME ETO15 3.60 2.4 7.5 ND ND 06/06/17 16:13 BA 424559
Total Page Count: 44 Page 11 of 44
Packet Page 411

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 13.3
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: A7463
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/31/17 / 17:15
13847.000.000
Fort Ord - Surplus II Areas
SG-2
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-002A
SDG:

Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
1,2-Dichloroethane (EDC) ETO15 3.60 1.5 7.3 ND ND 06/06/17 16:13 BA 424559 Trichloroethylene ETO15 3.60 2.9 9.7 ND ND 06/06/17 16:13 BA 424559 1,2-Dichloropropane ETO15 3.60 2.7 8.3 ND ND 06/06/17 16:13 BA 424559 Bromodichloromethane ETO15 3.60 2.7 12 ND ND 06/06/17 16:13 BA 424559 1,4-Dioxane ETO15 3.60 6.5 13 ND ND 06/06/17 16:13 BA 424559 trans-1,3-Dichloropropene ETO15 3.60 3.8 8.2 ND ND 06/06/17 16:13 BA 424559 Toluene ETO15 3.60 2.7 6.8 12 3.18 06/06/17 16:13 BA 424559 4-Methyl-2-Pentanone (MIBK) ETO15 3.60 2.7 7.4 5.6 1.37 J 06/06/17 16:13 BA 424559 cis-1,3-Dichloropropene ETO15 3.60 1.5 8.2 ND ND 06/06/17 16:13 BA 424559 Tetrachloroethylene ETO15 3.60 5.2 12 ND ND 06/06/17 16:13 BA 424559 1,1,2-Trichloroethane ETO15 3.60 2.1 9.8 ND ND 06/06/17 16:13 BA 424559 Dibromochloromethane ETO15 3.60 4.0 15 ND ND 06/06/17 16:13 BA 424559 1,2-Dibromoethane (EDB) ETO15 3.60 2.7 14 ND ND 06/06/17 16:13 BA 424559 2-Hexanone ETO15 3.60 2.3 7.4 13 3.17 06/06/17 16:13 BA 424559 Ethyl Benzene ETO15 3.60 2.3 7.8 3.6 0.83 J 06/06/17 16:13 BA 424559 Chlorobenzene ETO15 3.60 2.2 8.3 ND ND 06/06/17 16:13 BA 424559 1,1,1,2-Tetrachloroethane ETO15 3.60 3.0 12 ND ND 06/06/17 16:13 BA 424559 m,p-Xylene ETO15 3.60 3.5 7.8 15 3.46 06/06/17 16:13 BA 424559 o-Xylene ETO15 3.60 1.1 7.8 9.4 2.17 06/06/17 16:13 BA 424559 Styrene ETO15 3.60 1.7 7.7 ND ND 06/06/17 16:13 BA 424559 Bromoform ETO15 3.60 4.7 19 ND ND 06/06/17 16:13 BA 424559 1,1,2,2-Tetrachloroethane ETO15 3.60 2.9 12 ND ND 06/06/17 16:13 BA 424559 4-Ethyl Toluene ETO15 3.60 2.0 8.9 2.6 0.53 J 06/06/17 16:13 BA 424559 1,3,5-Trimethylbenzene ETO15 3.60 1.1 8.9 1.3 0.26 J 06/06/17 16:13 BA 424559 1,2,4-Trimethylbenzene ETO15 3.60 2.1 8.9 3.0 0.61 J 06/06/17 16:13 BA 424559 1,4-Dichlorobenzene ETO15 3.60 2.7 11 ND ND 06/06/17 16:13 BA 424559 1,3-Dichlorobenzene ETO15 3.60 4.8 11 14 2.33 06/06/17 16:13 BA 424559 1,2-Dichlorobenzene ETO15 3.60 3.9 11 ND ND 06/06/17 16:13 BA 424559 Hexachlorobutadiene ETO15 3.60 6.7 19 ND ND 06/06/17 16:13 BA 424559 1,2,4-Trichlorobenzene ETO15 3.60 7.7 13 ND ND 06/06/17 16:13 BA 424559 Naphthalene ETO15 3.60 4.6 9.4 ND ND 06/06/17 16:13 BA 424559 (S) 4-Bromofluorobenzene ETO15 3.60 50 150 110 % 06/06/17 16:13 BA 424559 NOTE: Diluted due to matrix interference (suppression of an internal standard in the undiluted anlaysis).

Total Page Count: 44 Page 12 of 44
Packet Page 412

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 13.3
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: A7463
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/31/17 / 17:15
13847.000.000
Fort Ord - Surplus II Areas
SG-2
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-002A
SDG:

TPH-Gasoline TO-15 3.60 150 630 327 92.90 J,x 06/06/17 16:13 BA 424559 NOTE: x - Although gasoline constituents are present, reported value includes amount of unknown heavy hydrocarbons within range of C5-C12 quantified as Gasoline.

Total Page Count: 44 Page 13 of 44
Packet Page 413

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 13.0
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: 6328
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/31/17 / 17:00
13847.000.000
Fort Ord - Surplus II Areas
SG-3
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-003A
SDG:

Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
Dichlorodifluoromethane ETO15 1.00 1.6 2.5 ND ND 06/05/17 20:29 BA 424559 1,1-Difluoroethane ETO15 1.00 0.35 14 ND ND 06/05/17 20:29 BA 424559 1,2-Dichlorotetrafluoroethane ETO15 1.00 28 56 ND ND 06/05/17 20:29 BA 424559 Chloromethane ETO15 1.00 2.0 4.1 ND ND 06/05/17 20:29 BA 424559 Vinyl Chloride ETO15 1.00 0.23 1.3 ND ND 06/05/17 20:29 BA 424559 1,3-Butadiene ETO15 1.00 0.34 1.1 ND ND 06/05/17 20:29 BA 424559 Bromomethane ETO15 1.00 0.66 1.9 ND ND 06/05/17 20:29 BA 424559 Chloroethane ETO15 1.00 0.81 1.3 ND ND 06/05/17 20:29 BA 424559 Trichlorofluoromethane ETO15 1.00 0.56 2.8 ND ND 06/05/17 20:29 BA 424559 1,1-Dichloroethene ETO15 1.00 0.83 2.0 ND ND 06/05/17 20:29 BA 424559 Freon 113 ETO15 1.00 1.0 3.8 ND ND 06/05/17 20:29 BA 424559 Carbon Disulfide ETO15 1.00 0.37 1.6 ND ND 06/05/17 20:29 BA 424559 2-Propanol (Isopropyl Alcohol) ETO15 1.00 1.3 12 ND ND 06/05/17 20:29 BA 424559 Methylene Chloride ETO15 1.00 0.70 10 ND ND 06/05/17 20:29 BA 424559 Acetone ETO15 1.00 0.40 12 66 27.73 06/05/17 20:29 BA 424559 trans-1,2-Dichloroethene ETO15 1.00 0.48 2.0 ND ND 06/05/17 20:29 BA 424559 Hexane ETO15 1.00 0.46 1.8 ND ND 06/05/17 20:29 BA 424559 MTBE ETO15 1.00 0.44 1.8 ND ND 06/05/17 20:29 BA 424559 tert-Butanol ETO15 1.00 0.62 1.5 15 4.95 06/05/17 20:29 BA 424559 Diisopropyl ether (DIPE) ETO15 1.00 0.74 2.1 ND ND 06/05/17 20:29 BA 424559 1,1-Dichloroethane ETO15 1.00 0.54 2.0 ND ND 06/05/17 20:29 BA 424559 ETBE ETO15 1.00 0.33 2.1 ND ND 06/05/17 20:29 BA 424559 cis-1,2-Dichloroethene ETO15 1.00 0.83 2.0 ND ND 06/05/17 20:29 BA 424559 Chloroform ETO15 1.00 0.97 2.4 19 3.89 06/05/17 20:29 BA 424559 Vinyl Acetate ETO15 1.00 0.76 1.8 ND ND 06/05/17 20:29 BA 424559 Carbon Tetrachloride ETO15 1.00 1.1 3.1 7.4 1.18 06/05/17 20:29 BA 424559 1,1,1-Trichloroethane ETO15 1.00 0.79 2.7 ND ND 06/05/17 20:29 BA 424559 2-Butanone (MEK) ETO15 1.00 0.39 1.5 13 4.41 06/05/17 20:29 BA 424559 Ethyl Acetate ETO15 1.00 0.48 1.8 ND ND 06/05/17 20:29 BA 424559 Tetrahydrofuran ETO15 1.00 0.45 1.5 ND ND 06/05/17 20:29 BA 424559 Benzene ETO15 1.00 0.44 1.6 2.6 0.82 06/05/17 20:29 BA 424559 TAME ETO15 1.00 0.67 2.1 ND ND 06/05/17 20:29 BA 424559 1,2-Dichloroethane (EDC) ETO15 1.00 0.42 2.0 ND ND 06/05/17 20:29 BA 424559 Total Page Count: 44 Page 14 of 44
Packet Page 414

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 13.0
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: 6328
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/31/17 / 17:00
13847.000.000
Fort Ord - Surplus II Areas
SG-3
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-003A
SDG:

Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
Trichloroethylene ETO15 1.00 0.81 2.7 ND ND 06/05/17 20:29 BA 424559 1,2-Dichloropropane ETO15 1.00 0.76 2.3 ND ND 06/05/17 20:29 BA 424559 Bromodichloromethane ETO15 1.00 0.74 3.4 ND ND 06/05/17 20:29 BA 424559 1,4-Dioxane ETO15 1.00 1.8 3.6 ND ND 06/05/17 20:29 BA 424559 trans-1,3-Dichloropropene ETO15 1.00 1.1 2.3 ND ND 06/05/17 20:29 BA 424559 Toluene ETO15 1.00 0.75 1.9 7.5 1.99 06/05/17 20:29 BA 424559 4-Methyl-2-Pentanone (MIBK) ETO15 1.00 0.75 2.1 6.1 1.49 06/05/17 20:29 BA 424559 cis-1,3-Dichloropropene ETO15 1.00 0.42 2.3 ND ND 06/05/17 20:29 BA 424559 Tetrachloroethylene ETO15 1.00 1.5 3.4 ND ND 06/05/17 20:29 BA 424559 1,1,2-Trichloroethane ETO15 1.00 0.58 2.7 ND ND 06/05/17 20:29 BA 424559 Dibromochloromethane ETO15 1.00 1.1 4.3 ND ND 06/05/17 20:29 BA 424559 1,2-Dibromoethane (EDB) ETO15 1.00 0.74 3.8 ND ND 06/05/17 20:29 BA 424559 2-Hexanone ETO15 1.00 0.65 2.1 6.9 1.68 06/05/17 20:29 BA 424559 Ethyl Benzene ETO15 1.00 0.63 2.2 3.3 0.76 06/05/17 20:29 BA 424559 Chlorobenzene ETO15 1.00 0.60 2.3 ND ND 06/05/17 20:29 BA 424559 1,1,1,2-Tetrachloroethane ETO15 1.00 0.84 3.4 ND ND 06/05/17 20:29 BA 424559 m,p-Xylene ETO15 1.00 0.98 2.2 13 3.00 06/05/17 20:29 BA 424559 o-Xylene ETO15 1.00 0.30 2.2 8.7 2.00 06/05/17 20:29 BA 424559 Styrene ETO15 1.00 0.46 2.1 ND ND 06/05/17 20:29 BA 424559 Bromoform ETO15 1.00 1.3 5.2 ND ND 06/05/17 20:29 BA 424559 1,1,2,2-Tetrachloroethane ETO15 1.00 0.82 3.4 ND ND 06/05/17 20:29 BA 424559 4-Ethyl Toluene ETO15 1.00 0.55 2.5 2.8 0.57 06/05/17 20:29 BA 424559 1,3,5-Trimethylbenzene ETO15 1.00 0.30 2.5 ND ND 06/05/17 20:29 BA 424559 1,2,4-Trimethylbenzene ETO15 1.00 0.60 2.5 ND ND 06/05/17 20:29 BA 424559 1,4-Dichlorobenzene ETO15 1.00 0.75 3.0 ND ND 06/05/17 20:29 BA 424559 1,3-Dichlorobenzene ETO15 1.00 1.3 3.0 13 2.16 06/05/17 20:29 BA 424559 1,2-Dichlorobenzene ETO15 1.00 1.1 3.0 ND ND 06/05/17 20:29 BA 424559 Hexachlorobutadiene ETO15 1.00 1.9 5.3 ND ND 06/05/17 20:29 BA 424559 1,2,4-Trichlorobenzene ETO15 1.00 2.2 3.7 ND ND 06/05/17 20:29 BA 424559 Naphthalene ETO15 1.00 1.3 2.6 ND ND 06/05/17 20:29 BA 424559 (S) 4-Bromofluorobenzene ETO15 1.00 50 150 110 % 06/05/17 20:29 BA 424559 Total Page Count: 44 Page 15 of 44
Packet Page 415

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 13.0
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: 6328
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/31/17 / 17:00
13847.000.000
Fort Ord - Surplus II Areas
SG-3
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-003A
SDG:

Prep Batch ID: 7261
Prep Batch Date/Time: 6/5/17 1:34:00PM
Prep Analyst: BALI
Prep Method: TO15-GRO
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
TPH-Gasoline TO-15 1.00 40 180 615 174.72 x 06/05/17 20:29 BA 424559 NOTE: x - Although gasoline constituents are present, reported value includes amount of unknown heavy hydrocarbons within range of C5-C12 quantified as Gasoline.

Total Page Count: 44 Page 16 of 44
Packet Page 416

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 13.8
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: A7549
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 7:45
13847.000.000
Fort Ord - Surplus II Areas
SG-4
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-004A
SDG:

Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
Dichlorodifluoromethane ETO15 1.00 1.6 2.5 ND ND 06/05/17 20:55 BA 424559 1,1-Difluoroethane ETO15 1.00 0.35 14 ND ND 06/05/17 20:55 BA 424559 1,2-Dichlorotetrafluoroethane ETO15 1.00 28 56 ND ND 06/05/17 20:55 BA 424559 Chloromethane ETO15 1.00 2.0 4.1 ND ND 06/05/17 20:55 BA 424559 Vinyl Chloride ETO15 1.00 0.23 1.3 ND ND 06/05/17 20:55 BA 424559 1,3-Butadiene ETO15 1.00 0.34 1.1 ND ND 06/05/17 20:55 BA 424559 Bromomethane ETO15 1.00 0.66 1.9 ND ND 06/05/17 20:55 BA 424559 Chloroethane ETO15 1.00 0.81 1.3 ND ND 06/05/17 20:55 BA 424559 Trichlorofluoromethane ETO15 1.00 0.56 2.8 ND ND 06/05/17 20:55 BA 424559 1,1-Dichloroethene ETO15 1.00 0.83 2.0 ND ND 06/05/17 20:55 BA 424559 Freon 113 ETO15 1.00 1.0 3.8 ND ND 06/05/17 20:55 BA 424559 Carbon Disulfide ETO15 1.00 0.37 1.6 ND ND 06/05/17 20:55 BA 424559 2-Propanol (Isopropyl Alcohol) ETO15 1.00 1.3 12 ND ND 06/05/17 20:55 BA 424559 Methylene Chloride ETO15 1.00 0.70 10 ND ND 06/05/17 20:55 BA 424559 Acetone ETO15 1.00 0.40 12 23 9.66 06/05/17 20:55 BA 424559 trans-1,2-Dichloroethene ETO15 1.00 0.48 2.0 ND ND 06/05/17 20:55 BA 424559 Hexane ETO15 1.00 0.46 1.8 ND ND 06/05/17 20:55 BA 424559 MTBE ETO15 1.00 0.44 1.8 ND ND 06/05/17 20:55 BA 424559 tert-Butanol ETO15 1.00 0.62 1.5 2.3 0.76 06/05/17 20:55 BA 424559 Diisopropyl ether (DIPE) ETO15 1.00 0.74 2.1 ND ND 06/05/17 20:55 BA 424559 1,1-Dichloroethane ETO15 1.00 0.54 2.0 ND ND 06/05/17 20:55 BA 424559 ETBE ETO15 1.00 0.33 2.1 ND ND 06/05/17 20:55 BA 424559 cis-1,2-Dichloroethene ETO15 1.00 0.83 2.0 ND ND 06/05/17 20:55 BA 424559 Chloroform ETO15 1.00 0.97 2.4 ND ND 06/05/17 20:55 BA 424559 Vinyl Acetate ETO15 1.00 0.76 1.8 ND ND 06/05/17 20:55 BA 424559 Carbon Tetrachloride ETO15 1.00 1.1 3.1 ND ND 06/05/17 20:55 BA 424559 1,1,1-Trichloroethane ETO15 1.00 0.79 2.7 ND ND 06/05/17 20:55 BA 424559 2-Butanone (MEK) ETO15 1.00 0.39 1.5 3.9 1.32 06/05/17 20:55 BA 424559 Ethyl Acetate ETO15 1.00 0.48 1.8 ND ND 06/05/17 20:55 BA 424559 Tetrahydrofuran ETO15 1.00 0.45 1.5 ND ND 06/05/17 20:55 BA 424559 Benzene ETO15 1.00 0.44 1.6 ND ND 06/05/17 20:55 BA 424559 TAME ETO15 1.00 0.67 2.1 ND ND 06/05/17 20:55 BA 424559 1,2-Dichloroethane (EDC) ETO15 1.00 0.42 2.0 ND ND 06/05/17 20:55 BA 424559 Total Page Count: 44 Page 17 of 44
Packet Page 417

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 13.8
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: A7549
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 7:45
13847.000.000
Fort Ord - Surplus II Areas
SG-4
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-004A
SDG:

Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
Trichloroethylene ETO15 1.00 0.81 2.7 ND ND 06/05/17 20:55 BA 424559 1,2-Dichloropropane ETO15 1.00 0.76 2.3 ND ND 06/05/17 20:55 BA 424559 Bromodichloromethane ETO15 1.00 0.74 3.4 ND ND 06/05/17 20:55 BA 424559 1,4-Dioxane ETO15 1.00 1.8 3.6 ND ND 06/05/17 20:55 BA 424559 trans-1,3-Dichloropropene ETO15 1.00 1.1 2.3 ND ND 06/05/17 20:55 BA 424559 Toluene ETO15 1.00 0.75 1.9 2.0 0.53 06/05/17 20:55 BA 424559 4-Methyl-2-Pentanone (MIBK) ETO15 1.00 0.75 2.1 ND ND 06/05/17 20:55 BA 424559 cis-1,3-Dichloropropene ETO15 1.00 0.42 2.3 ND ND 06/05/17 20:55 BA 424559 Tetrachloroethylene ETO15 1.00 1.5 3.4 ND ND 06/05/17 20:55 BA 424559 1,1,2-Trichloroethane ETO15 1.00 0.58 2.7 ND ND 06/05/17 20:55 BA 424559 Dibromochloromethane ETO15 1.00 1.1 4.3 ND ND 06/05/17 20:55 BA 424559 1,2-Dibromoethane (EDB) ETO15 1.00 0.74 3.8 ND ND 06/05/17 20:55 BA 424559 2-Hexanone ETO15 1.00 0.65 2.1 2.1 0.51 06/05/17 20:55 BA 424559 Ethyl Benzene ETO15 1.00 0.63 2.2 ND ND 06/05/17 20:55 BA 424559 Chlorobenzene ETO15 1.00 0.60 2.3 ND ND 06/05/17 20:55 BA 424559 1,1,1,2-Tetrachloroethane ETO15 1.00 0.84 3.4 ND ND 06/05/17 20:55 BA 424559 m,p-Xylene ETO15 1.00 0.98 2.2 2.2 0.51 06/05/17 20:55 BA 424559 o-Xylene ETO15 1.00 0.30 2.2 2.3 0.53 06/05/17 20:55 BA 424559 Styrene ETO15 1.00 0.46 2.1 ND ND 06/05/17 20:55 BA 424559 Bromoform ETO15 1.00 1.3 5.2 ND ND 06/05/17 20:55 BA 424559 1,1,2,2-Tetrachloroethane ETO15 1.00 0.82 3.4 ND ND 06/05/17 20:55 BA 424559 4-Ethyl Toluene ETO15 1.00 0.55 2.5 ND ND 06/05/17 20:55 BA 424559 1,3,5-Trimethylbenzene ETO15 1.00 0.30 2.5 ND ND 06/05/17 20:55 BA 424559 1,2,4-Trimethylbenzene ETO15 1.00 0.60 2.5 ND ND 06/05/17 20:55 BA 424559 1,4-Dichlorobenzene ETO15 1.00 0.75 3.0 ND ND 06/05/17 20:55 BA 424559 1,3-Dichlorobenzene ETO15 1.00 1.3 3.0 6.3 1.05 06/05/17 20:55 BA 424559 1,2-Dichlorobenzene ETO15 1.00 1.1 3.0 ND ND 06/05/17 20:55 BA 424559 Hexachlorobutadiene ETO15 1.00 1.9 5.3 ND ND 06/05/17 20:55 BA 424559 1,2,4-Trichlorobenzene ETO15 1.00 2.2 3.7 ND ND 06/05/17 20:55 BA 424559 Naphthalene ETO15 1.00 1.3 2.6 2.6 0.50 06/05/17 20:55 BA 424559 (S) 4-Bromofluorobenzene ETO15 1.00 50 150 100 % 06/05/17 20:55 BA 424559 Total Page Count: 44 Page 18 of 44
Packet Page 418

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 13.8
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: A7549
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 7:45
13847.000.000
Fort Ord - Surplus II Areas
SG-4
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-004A
SDG:

Prep Batch ID: 7261
Prep Batch Date/Time: 6/5/17 1:34:00PM
Prep Analyst: BALI
Prep Method: TO15-GRO
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
TPH-Gasoline TO-15 1.00 40 180 224 63.64 x 06/05/17 20:55 BA 424559 NOTE: x - Does not match gasoline standard pattern. Reported value includes amount of unknown heavy hydrocarbons within range of C5-C12 quantified as Gasoline.

Total Page Count: 44 Page 19 of 44
Packet Page 419

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 13.0
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: 6324
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 11:10
13847.000.000
Fort Ord - Surplus II Areas
SG-5
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-005A
SDG:

Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
Dichlorodifluoromethane ETO15 1.00 1.6 2.5 ND ND 06/05/17 21:24 BA 424559 1,1-Difluoroethane ETO15 1.00 0.35 14 ND ND 06/05/17 21:24 BA 424559 1,2-Dichlorotetrafluoroethane ETO15 1.00 28 56 ND ND 06/05/17 21:24 BA 424559 Chloromethane ETO15 1.00 2.0 4.1 ND ND 06/05/17 21:24 BA 424559 Vinyl Chloride ETO15 1.00 0.23 1.3 ND ND 06/05/17 21:24 BA 424559 1,3-Butadiene ETO15 1.00 0.34 1.1 ND ND 06/05/17 21:24 BA 424559 Bromomethane ETO15 1.00 0.66 1.9 ND ND 06/05/17 21:24 BA 424559 Chloroethane ETO15 1.00 0.81 1.3 ND ND 06/05/17 21:24 BA 424559 Trichlorofluoromethane ETO15 1.00 0.56 2.8 ND ND 06/05/17 21:24 BA 424559 1,1-Dichloroethene ETO15 1.00 0.83 2.0 ND ND 06/05/17 21:24 BA 424559 Freon 113 ETO15 1.00 1.0 3.8 ND ND 06/05/17 21:24 BA 424559 Carbon Disulfide ETO15 1.00 0.37 1.6 ND ND 06/05/17 21:24 BA 424559 2-Propanol (Isopropyl Alcohol) ETO15 1.00 1.3 12 ND ND 06/05/17 21:24 BA 424559 Methylene Chloride ETO15 1.00 0.70 10 ND ND 06/05/17 21:24 BA 424559 trans-1,2-Dichloroethene ETO15 1.00 0.48 2.0 ND ND 06/05/17 21:24 BA 424559 Hexane ETO15 1.00 0.46 1.8 ND ND 06/05/17 21:24 BA 424559 MTBE ETO15 1.00 0.44 1.8 ND ND 06/05/17 21:24 BA 424559 tert-Butanol ETO15 1.00 0.62 1.5 12 3.96 06/05/17 21:24 BA 424559 Diisopropyl ether (DIPE) ETO15 1.00 0.74 2.1 ND ND 06/05/17 21:24 BA 424559 1,1-Dichloroethane ETO15 1.00 0.54 2.0 ND ND 06/05/17 21:24 BA 424559 ETBE ETO15 1.00 0.33 2.1 ND ND 06/05/17 21:24 BA 424559 cis-1,2-Dichloroethene ETO15 1.00 0.83 2.0 ND ND 06/05/17 21:24 BA 424559 Chloroform ETO15 1.00 0.97 2.4 3.1 0.64 06/05/17 21:24 BA 424559 Vinyl Acetate ETO15 1.00 0.76 1.8 ND ND 06/05/17 21:24 BA 424559 Carbon Tetrachloride ETO15 1.00 1.1 3.1 ND ND 06/05/17 21:24 BA 424559 1,1,1-Trichloroethane ETO15 1.00 0.79 2.7 ND ND 06/05/17 21:24 BA 424559 2-Butanone (MEK) ETO15 1.00 0.39 1.5 3.7 1.25 06/05/17 21:24 BA 424559 Ethyl Acetate ETO15 1.00 0.48 1.8 ND ND 06/05/17 21:24 BA 424559 Tetrahydrofuran ETO15 1.00 0.45 1.5 2.7 0.92 06/05/17 21:24 BA 424559 Benzene ETO15 1.00 0.44 1.6 ND ND 06/05/17 21:24 BA 424559 TAME ETO15 1.00 0.67 2.1 ND ND 06/05/17 21:24 BA 424559 1,2-Dichloroethane (EDC) ETO15 1.00 0.42 2.0 ND ND 06/05/17 21:24 BA 424559 Trichloroethylene ETO15 1.00 0.81 2.7 ND ND 06/05/17 21:24 BA 424559 Total Page Count: 44 Page 20 of 44
Packet Page 420

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 13.0
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: 6324
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 11:10
13847.000.000
Fort Ord - Surplus II Areas
SG-5
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-005A
SDG:

Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
1,2-Dichloropropane ETO15 1.00 0.76 2.3 ND ND 06/05/17 21:24 BA 424559 Bromodichloromethane ETO15 1.00 0.74 3.4 ND ND 06/05/17 21:24 BA 424559 1,4-Dioxane ETO15 1.00 1.8 3.6 ND ND 06/05/17 21:24 BA 424559 trans-1,3-Dichloropropene ETO15 1.00 1.1 2.3 ND ND 06/05/17 21:24 BA 424559 Toluene ETO15 1.00 0.75 1.9 26 6.90 06/05/17 21:24 BA 424559 4-Methyl-2-Pentanone (MIBK) ETO15 1.00 0.75 2.1 2.2 0.54 06/05/17 21:24 BA 424559 cis-1,3-Dichloropropene ETO15 1.00 0.42 2.3 ND ND 06/05/17 21:24 BA 424559 Tetrachloroethylene ETO15 1.00 1.5 3.4 ND ND 06/05/17 21:24 BA 424559 1,1,2-Trichloroethane ETO15 1.00 0.58 2.7 ND ND 06/05/17 21:24 BA 424559 Dibromochloromethane ETO15 1.00 1.1 4.3 ND ND 06/05/17 21:24 BA 424559 1,2-Dibromoethane (EDB) ETO15 1.00 0.74 3.8 ND ND 06/05/17 21:24 BA 424559 2-Hexanone ETO15 1.00 0.65 2.1 ND ND 06/05/17 21:24 BA 424559 Chlorobenzene ETO15 1.00 0.60 2.3 ND ND 06/05/17 21:24 BA 424559 1,1,1,2-Tetrachloroethane ETO15 1.00 0.84 3.4 ND ND 06/05/17 21:24 BA 424559 Styrene ETO15 1.00 0.46 2.1 ND ND 06/05/17 21:24 BA 424559 Bromoform ETO15 1.00 1.3 5.2 ND ND 06/05/17 21:24 BA 424559 1,1,2,2-Tetrachloroethane ETO15 1.00 0.82 3.4 ND ND 06/05/17 21:24 BA 424559 4-Ethyl Toluene ETO15 1.00 0.55 2.5 14 2.85 06/05/17 21:24 BA 424559 1,3,5-Trimethylbenzene ETO15 1.00 0.30 2.5 5.7 1.16 06/05/17 21:24 BA 424559 1,2,4-Trimethylbenzene ETO15 1.00 0.60 2.5 15 3.05 06/05/17 21:24 BA 424559 1,4-Dichlorobenzene ETO15 1.00 0.75 3.0 ND ND 06/05/17 21:24 BA 424559 1,3-Dichlorobenzene ETO15 1.00 1.3 3.0 13 2.16 06/05/17 21:24 BA 424559 1,2-Dichlorobenzene ETO15 1.00 1.1 3.0 ND ND 06/05/17 21:24 BA 424559 Hexachlorobutadiene ETO15 1.00 1.9 5.3 ND ND 06/05/17 21:24 BA 424559 1,2,4-Trichlorobenzene ETO15 1.00 2.2 3.7 ND ND 06/05/17 21:24 BA 424559 Naphthalene ETO15 1.00 1.3 2.6 ND ND 06/05/17 21:24 BA 424559 (S) 4-Bromofluorobenzene ETO15 1.00 50 150 95 % 06/05/17 21:24 BA 424559 Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Total Page Count: 44 Page 21 of 44
Packet Page 421

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 13.0
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: 6324
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 11:10
13847.000.000
Fort Ord - Surplus II Areas
SG-5
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-005A
SDG:

Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
Acetone ETO15 10.00 4.0 120 340 142.86 06/06/17 13:51 BA 424559 Ethyl Benzene ETO15 10.00 6.3 22 220 50.69 06/06/17 13:51 BA 424559 m,p-Xylene ETO15 10.00 9.8 22 1100 253.46 06/06/17 13:51 BA 424559 o-Xylene ETO15 10.00 3.0 22 540 124.42 06/06/17 13:51 BA 424559 (S) 4-Bromofluorobenzene ETO15 10.00 50 150 110 % 06/06/17 13:51 BA 424559 Prep Batch ID: 7261
Prep Batch Date/Time: 6/5/17 1:34:00PM
Prep Analyst: BALI
Prep Method: TO15-GRO
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
TPH-Gasoline TO-15 1.00 40 180 1580 448.86 x 06/05/17 21:24 BA 424559 NOTE: x - Does not match gasoline standard pattern. Reported value includes amount of unknown heavy hydrocarbons within range of C5-C12 quantified as Gasoline.

Total Page Count: 44 Page 22 of 44
Packet Page 422

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 12.5
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: N1435
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 10:00
13847.000.000
Fort Ord - Surplus II Areas
SG-6
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-006A
SDG:

Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
Dichlorodifluoromethane ETO15 1.00 1.6 2.5 ND ND 06/05/17 22:10 BA 424559 1,1-Difluoroethane ETO15 1.00 0.35 14 ND ND 06/05/17 22:10 BA 424559 1,2-Dichlorotetrafluoroethane ETO15 1.00 28 56 ND ND 06/05/17 22:10 BA 424559 Chloromethane ETO15 1.00 2.0 4.1 ND ND 06/05/17 22:10 BA 424559 Vinyl Chloride ETO15 1.00 0.23 1.3 ND ND 06/05/17 22:10 BA 424559 1,3-Butadiene ETO15 1.00 0.34 1.1 ND ND 06/05/17 22:10 BA 424559 Bromomethane ETO15 1.00 0.66 1.9 ND ND 06/05/17 22:10 BA 424559 Chloroethane ETO15 1.00 0.81 1.3 ND ND 06/05/17 22:10 BA 424559 Trichlorofluoromethane ETO15 1.00 0.56 2.8 ND ND 06/05/17 22:10 BA 424559 1,1-Dichloroethene ETO15 1.00 0.83 2.0 ND ND 06/05/17 22:10 BA 424559 Freon 113 ETO15 1.00 1.0 3.8 ND ND 06/05/17 22:10 BA 424559 Carbon Disulfide ETO15 1.00 0.37 1.6 ND ND 06/05/17 22:10 BA 424559 2-Propanol (Isopropyl Alcohol) ETO15 1.00 1.3 12 ND ND 06/05/17 22:10 BA 424559 Methylene Chloride ETO15 1.00 0.70 10 ND ND 06/05/17 22:10 BA 424559 trans-1,2-Dichloroethene ETO15 1.00 0.48 2.0 ND ND 06/05/17 22:10 BA 424559 Hexane ETO15 1.00 0.46 1.8 ND ND 06/05/17 22:10 BA 424559 MTBE ETO15 1.00 0.44 1.8 ND ND 06/05/17 22:10 BA 424559 Diisopropyl ether (DIPE) ETO15 1.00 0.74 2.1 ND ND 06/05/17 22:10 BA 424559 1,1-Dichloroethane ETO15 1.00 0.54 2.0 ND ND 06/05/17 22:10 BA 424559 ETBE ETO15 1.00 0.33 2.1 ND ND 06/05/17 22:10 BA 424559 cis-1,2-Dichloroethene ETO15 1.00 0.83 2.0 ND ND 06/05/17 22:10 BA 424559 Chloroform ETO15 1.00 0.97 2.4 ND ND 06/05/17 22:10 BA 424559 Vinyl Acetate ETO15 1.00 0.76 1.8 ND ND 06/05/17 22:10 BA 424559 Carbon Tetrachloride ETO15 1.00 1.1 3.1 ND ND 06/05/17 22:10 BA 424559 1,1,1-Trichloroethane ETO15 1.00 0.79 2.7 ND ND 06/05/17 22:10 BA 424559 2-Butanone (MEK) ETO15 1.00 0.39 1.5 49 16.61 06/05/17 22:10 BA 424559 Ethyl Acetate ETO15 1.00 0.48 1.8 ND ND 06/05/17 22:10 BA 424559 Benzene ETO15 1.00 0.44 1.6 ND ND 06/05/17 22:10 BA 424559 TAME ETO15 1.00 0.67 2.1 ND ND 06/05/17 22:10 BA 424559 1,2-Dichloroethane (EDC) ETO15 1.00 0.42 2.0 ND ND 06/05/17 22:10 BA 424559 Trichloroethylene ETO15 1.00 0.81 2.7 ND ND 06/05/17 22:10 BA 424559 1,2-Dichloropropane ETO15 1.00 0.76 2.3 ND ND 06/05/17 22:10 BA 424559 Bromodichloromethane ETO15 1.00 0.74 3.4 ND ND 06/05/17 22:10 BA 424559 Total Page Count: 44 Page 23 of 44
Packet Page 423

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 12.5
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: N1435
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 10:00
13847.000.000
Fort Ord - Surplus II Areas
SG-6
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-006A
SDG:

Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
1,4-Dioxane ETO15 1.00 1.8 3.6 ND ND 06/05/17 22:10 BA 424559 trans-1,3-Dichloropropene ETO15 1.00 1.1 2.3 ND ND 06/05/17 22:10 BA 424559 Toluene ETO15 1.00 0.75 1.9 6.6 1.75 06/05/17 22:10 BA 424559 4-Methyl-2-Pentanone (MIBK) ETO15 1.00 0.75 2.1 5.1 1.24 06/05/17 22:10 BA 424559 cis-1,3-Dichloropropene ETO15 1.00 0.42 2.3 ND ND 06/05/17 22:10 BA 424559 Tetrachloroethylene ETO15 1.00 1.5 3.4 ND ND 06/05/17 22:10 BA 424559 1,1,2-Trichloroethane ETO15 1.00 0.58 2.7 ND ND 06/05/17 22:10 BA 424559 Dibromochloromethane ETO15 1.00 1.1 4.3 ND ND 06/05/17 22:10 BA 424559 1,2-Dibromoethane (EDB) ETO15 1.00 0.74 3.8 ND ND 06/05/17 22:10 BA 424559 2-Hexanone ETO15 1.00 0.65 2.1 13 3.17 06/05/17 22:10 BA 424559 Ethyl Benzene ETO15 1.00 0.63 2.2 26 5.99 06/05/17 22:10 BA 424559 Chlorobenzene ETO15 1.00 0.60 2.3 ND ND 06/05/17 22:10 BA 424559 1,1,1,2-Tetrachloroethane ETO15 1.00 0.84 3.4 ND ND 06/05/17 22:10 BA 424559 m,p-Xylene ETO15 1.00 0.98 2.2 130 29.95 06/05/17 22:10 BA 424559 o-Xylene ETO15 1.00 0.30 2.2 74 17.05 06/05/17 22:10 BA 424559 Styrene ETO15 1.00 0.46 2.1 ND ND 06/05/17 22:10 BA 424559 Bromoform ETO15 1.00 1.3 5.2 ND ND 06/05/17 22:10 BA 424559 1,1,2,2-Tetrachloroethane ETO15 1.00 0.82 3.4 ND ND 06/05/17 22:10 BA 424559 4-Ethyl Toluene ETO15 1.00 0.55 2.5 28 5.69 06/05/17 22:10 BA 424559 1,3,5-Trimethylbenzene ETO15 1.00 0.30 2.5 9.0 1.83 06/05/17 22:10 BA 424559 1,2,4-Trimethylbenzene ETO15 1.00 0.60 2.5 25 5.08 06/05/17 22:10 BA 424559 1,4-Dichlorobenzene ETO15 1.00 0.75 3.0 ND ND 06/05/17 22:10 BA 424559 1,3-Dichlorobenzene ETO15 1.00 1.3 3.0 15 2.50 06/05/17 22:10 BA 424559 1,2-Dichlorobenzene ETO15 1.00 1.1 3.0 ND ND 06/05/17 22:10 BA 424559 Hexachlorobutadiene ETO15 1.00 1.9 5.3 ND ND 06/05/17 22:10 BA 424559 1,2,4-Trichlorobenzene ETO15 1.00 2.2 3.7 ND ND 06/05/17 22:10 BA 424559 Naphthalene ETO15 1.00 1.3 2.6 ND ND 06/05/17 22:10 BA 424559 (S) 4-Bromofluorobenzene ETO15 1.00 50 150 100 % 06/05/17 22:10 BA 424559 Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Total Page Count: 44 Page 24 of 44
Packet Page 424

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 12.5
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: N1435
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 10:00
13847.000.000
Fort Ord - Surplus II Areas
SG-6
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-006A
SDG:

Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
Acetone ETO15 5.00 2.0 60 250 105.04 06/06/17 14:28 BA 424559 tert-Butanol ETO15 5.00 3.1 7.6 190 62.71 06/06/17 14:28 BA 424559 Tetrahydrofuran ETO15 5.00 2.2 7.4 240 81.36 06/06/17 14:28 BA 424559 (S) 4-Bromofluorobenzene ETO15 5.00 50 150 110 % 06/06/17 14:28 BA 424559 Prep Batch ID: 7261
Prep Batch Date/Time: 6/5/17 1:34:00PM
Prep Analyst: BALI
Prep Method: TO15-GRO
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
TPH-Gasoline TO-15 1.00 40 180 771 219.03 x 06/05/17 22:10 BA 424559 NOTE: x - Does not match gasoline standard pattern. Reported value includes amount of unknown heavy hydrocarbons within range of C5-C12 quantified as Gasoline.

Total Page Count: 44 Page 25 of 44
Packet Page 425

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 11.5
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: 6321
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 9:15
13847.000.000
Fort Ord - Surplus II Areas
SG-7
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-007A
SDG:

Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
Dichlorodifluoromethane ETO15 1.00 1.6 2.5 ND ND 06/05/17 22:41 BA 424559 1,1-Difluoroethane ETO15 1.00 0.35 14 ND ND 06/05/17 22:41 BA 424559 1,2-Dichlorotetrafluoroethane ETO15 1.00 28 56 ND ND 06/05/17 22:41 BA 424559 Chloromethane ETO15 1.00 2.0 4.1 ND ND 06/05/17 22:41 BA 424559 Vinyl Chloride ETO15 1.00 0.23 1.3 ND ND 06/05/17 22:41 BA 424559 1,3-Butadiene ETO15 1.00 0.34 1.1 ND ND 06/05/17 22:41 BA 424559 Bromomethane ETO15 1.00 0.66 1.9 ND ND 06/05/17 22:41 BA 424559 Chloroethane ETO15 1.00 0.81 1.3 ND ND 06/05/17 22:41 BA 424559 Trichlorofluoromethane ETO15 1.00 0.56 2.8 ND ND 06/05/17 22:41 BA 424559 1,1-Dichloroethene ETO15 1.00 0.83 2.0 ND ND 06/05/17 22:41 BA 424559 Freon 113 ETO15 1.00 1.0 3.8 ND ND 06/05/17 22:41 BA 424559 Carbon Disulfide ETO15 1.00 0.37 1.6 ND ND 06/05/17 22:41 BA 424559 2-Propanol (Isopropyl Alcohol) ETO15 1.00 1.3 12 ND ND 06/05/17 22:41 BA 424559 Methylene Chloride ETO15 1.00 0.70 10 ND ND 06/05/17 22:41 BA 424559 Acetone ETO15 1.00 0.40 12 45 18.91 06/05/17 22:41 BA 424559 trans-1,2-Dichloroethene ETO15 1.00 0.48 2.0 ND ND 06/05/17 22:41 BA 424559 Hexane ETO15 1.00 0.46 1.8 ND ND 06/05/17 22:41 BA 424559 MTBE ETO15 1.00 0.44 1.8 ND ND 06/05/17 22:41 BA 424559 tert-Butanol ETO15 1.00 0.62 1.5 6.6 2.18 06/05/17 22:41 BA 424559 Diisopropyl ether (DIPE) ETO15 1.00 0.74 2.1 ND ND 06/05/17 22:41 BA 424559 1,1-Dichloroethane ETO15 1.00 0.54 2.0 ND ND 06/05/17 22:41 BA 424559 ETBE ETO15 1.00 0.33 2.1 ND ND 06/05/17 22:41 BA 424559 cis-1,2-Dichloroethene ETO15 1.00 0.83 2.0 ND ND 06/05/17 22:41 BA 424559 Chloroform ETO15 1.00 0.97 2.4 ND ND 06/05/17 22:41 BA 424559 Vinyl Acetate ETO15 1.00 0.76 1.8 ND ND 06/05/17 22:41 BA 424559 Carbon Tetrachloride ETO15 1.00 1.1 3.1 ND ND 06/05/17 22:41 BA 424559 1,1,1-Trichloroethane ETO15 1.00 0.79 2.7 ND ND 06/05/17 22:41 BA 424559 2-Butanone (MEK) ETO15 1.00 0.39 1.5 5.9 2.00 06/05/17 22:41 BA 424559 Ethyl Acetate ETO15 1.00 0.48 1.8 ND ND 06/05/17 22:41 BA 424559 Tetrahydrofuran ETO15 1.00 0.45 1.5 2.4 0.81 06/05/17 22:41 BA 424559 Benzene ETO15 1.00 0.44 1.6 ND ND 06/05/17 22:41 BA 424559 TAME ETO15 1.00 0.67 2.1 ND ND 06/05/17 22:41 BA 424559 1,2-Dichloroethane (EDC) ETO15 1.00 0.42 2.0 ND ND 06/05/17 22:41 BA 424559 Total Page Count: 44 Page 26 of 44
Packet Page 426

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 11.5
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: 6321
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 9:15
13847.000.000
Fort Ord - Surplus II Areas
SG-7
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-007A
SDG:

Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
Trichloroethylene ETO15 1.00 0.81 2.7 ND ND 06/05/17 22:41 BA 424559 1,2-Dichloropropane ETO15 1.00 0.76 2.3 ND ND 06/05/17 22:41 BA 424559 Bromodichloromethane ETO15 1.00 0.74 3.4 ND ND 06/05/17 22:41 BA 424559 1,4-Dioxane ETO15 1.00 1.8 3.6 ND ND 06/05/17 22:41 BA 424559 trans-1,3-Dichloropropene ETO15 1.00 1.1 2.3 ND ND 06/05/17 22:41 BA 424559 Toluene ETO15 1.00 0.75 1.9 2.6 0.69 06/05/17 22:41 BA 424559 4-Methyl-2-Pentanone (MIBK) ETO15 1.00 0.75 2.1 ND ND 06/05/17 22:41 BA 424559 cis-1,3-Dichloropropene ETO15 1.00 0.42 2.3 ND ND 06/05/17 22:41 BA 424559 Tetrachloroethylene ETO15 1.00 1.5 3.4 ND ND 06/05/17 22:41 BA 424559 1,1,2-Trichloroethane ETO15 1.00 0.58 2.7 ND ND 06/05/17 22:41 BA 424559 Dibromochloromethane ETO15 1.00 1.1 4.3 ND ND 06/05/17 22:41 BA 424559 1,2-Dibromoethane (EDB) ETO15 1.00 0.74 3.8 ND ND 06/05/17 22:41 BA 424559 2-Hexanone ETO15 1.00 0.65 2.1 2.3 0.56 06/05/17 22:41 BA 424559 Ethyl Benzene ETO15 1.00 0.63 2.2 21 4.84 06/05/17 22:41 BA 424559 Chlorobenzene ETO15 1.00 0.60 2.3 ND ND 06/05/17 22:41 BA 424559 1,1,1,2-Tetrachloroethane ETO15 1.00 0.84 3.4 ND ND 06/05/17 22:41 BA 424559 m,p-Xylene ETO15 1.00 0.98 2.2 110 25.35 06/05/17 22:41 BA 424559 o-Xylene ETO15 1.00 0.30 2.2 64 14.75 06/05/17 22:41 BA 424559 Styrene ETO15 1.00 0.46 2.1 ND ND 06/05/17 22:41 BA 424559 Bromoform ETO15 1.00 1.3 5.2 ND ND 06/05/17 22:41 BA 424559 1,1,2,2-Tetrachloroethane ETO15 1.00 0.82 3.4 ND ND 06/05/17 22:41 BA 424559 4-Ethyl Toluene ETO15 1.00 0.55 2.5 ND ND 06/05/17 22:41 BA 424559 1,3,5-Trimethylbenzene ETO15 1.00 0.30 2.5 ND ND 06/05/17 22:41 BA 424559 1,2,4-Trimethylbenzene ETO15 1.00 0.60 2.5 ND ND 06/05/17 22:41 BA 424559 1,4-Dichlorobenzene ETO15 1.00 0.75 3.0 ND ND 06/05/17 22:41 BA 424559 1,3-Dichlorobenzene ETO15 1.00 1.3 3.0 9.3 1.55 06/05/17 22:41 BA 424559 1,2-Dichlorobenzene ETO15 1.00 1.1 3.0 ND ND 06/05/17 22:41 BA 424559 Hexachlorobutadiene ETO15 1.00 1.9 5.3 ND ND 06/05/17 22:41 BA 424559 1,2,4-Trichlorobenzene ETO15 1.00 2.2 3.7 ND ND 06/05/17 22:41 BA 424559 Naphthalene ETO15 1.00 1.3 2.6 ND ND 06/05/17 22:41 BA 424559 (S) 4-Bromofluorobenzene ETO15 1.00 50 150 110 % 06/05/17 22:41 BA 424559 Total Page Count: 44 Page 27 of 44
Packet Page 427

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 11.5
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: 6321
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 9:15
13847.000.000
Fort Ord - Surplus II Areas
SG-7
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-007A
SDG:

Prep Batch ID: 7261
Prep Batch Date/Time: 6/5/17 1:34:00PM
Prep Analyst: BALI
Prep Method: TO15-GRO
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
TPH-Gasoline TO-15 1.00 40 180 363 103.13 x 06/05/17 22:41 BA 424559 NOTE: x - Does not match gasoline standard pattern. Reported value includes amount of unknown heavy hydrocarbons within range of C5-C12 quantified as Gasoline.

Total Page Count: 44 Page 28 of 44
Packet Page 428

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 11.0
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: A7465
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 9:25
13847.000.000
Fort Ord - Surplus II Areas
SG-8
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-008A
SDG:

Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
Dichlorodifluoromethane ETO15 1.00 1.6 2.5 ND ND 06/05/17 23:20 BA 424559 1,1-Difluoroethane ETO15 1.00 0.35 14 ND ND 06/05/17 23:20 BA 424559 1,2-Dichlorotetrafluoroethane ETO15 1.00 28 56 ND ND 06/05/17 23:20 BA 424559 Chloromethane ETO15 1.00 2.0 4.1 ND ND 06/05/17 23:20 BA 424559 Vinyl Chloride ETO15 1.00 0.23 1.3 ND ND 06/05/17 23:20 BA 424559 1,3-Butadiene ETO15 1.00 0.34 1.1 ND ND 06/05/17 23:20 BA 424559 Bromomethane ETO15 1.00 0.66 1.9 ND ND 06/05/17 23:20 BA 424559 Chloroethane ETO15 1.00 0.81 1.3 ND ND 06/05/17 23:20 BA 424559 Trichlorofluoromethane ETO15 1.00 0.56 2.8 ND ND 06/05/17 23:20 BA 424559 1,1-Dichloroethene ETO15 1.00 0.83 2.0 ND ND 06/05/17 23:20 BA 424559 Freon 113 ETO15 1.00 1.0 3.8 ND ND 06/05/17 23:20 BA 424559 Carbon Disulfide ETO15 1.00 0.37 1.6 3.0 0.96 06/05/17 23:20 BA 424559 2-Propanol (Isopropyl Alcohol) ETO15 1.00 1.3 12 ND ND 06/05/17 23:20 BA 424559 Methylene Chloride ETO15 1.00 0.70 10 ND ND 06/05/17 23:20 BA 424559 Acetone ETO15 1.00 0.40 12 52 21.85 06/05/17 23:20 BA 424559 trans-1,2-Dichloroethene ETO15 1.00 0.48 2.0 ND ND 06/05/17 23:20 BA 424559 Hexane ETO15 1.00 0.46 1.8 ND ND 06/05/17 23:20 BA 424559 MTBE ETO15 1.00 0.44 1.8 ND ND 06/05/17 23:20 BA 424559 tert-Butanol ETO15 1.00 0.62 1.5 9.7 3.20 06/05/17 23:20 BA 424559 Diisopropyl ether (DIPE) ETO15 1.00 0.74 2.1 ND ND 06/05/17 23:20 BA 424559 1,1-Dichloroethane ETO15 1.00 0.54 2.0 ND ND 06/05/17 23:20 BA 424559 ETBE ETO15 1.00 0.33 2.1 ND ND 06/05/17 23:20 BA 424559 cis-1,2-Dichloroethene ETO15 1.00 0.83 2.0 ND ND 06/05/17 23:20 BA 424559 Chloroform ETO15 1.00 0.97 2.4 ND ND 06/05/17 23:20 BA 424559 Vinyl Acetate ETO15 1.00 0.76 1.8 ND ND 06/05/17 23:20 BA 424559 Carbon Tetrachloride ETO15 1.00 1.1 3.1 ND ND 06/05/17 23:20 BA 424559 1,1,1-Trichloroethane ETO15 1.00 0.79 2.7 ND ND 06/05/17 23:20 BA 424559 2-Butanone (MEK) ETO15 1.00 0.39 1.5 8.4 2.85 06/05/17 23:20 BA 424559 Ethyl Acetate ETO15 1.00 0.48 1.8 ND ND 06/05/17 23:20 BA 424559 Tetrahydrofuran ETO15 1.00 0.45 1.5 1.7 0.58 06/05/17 23:20 BA 424559 Benzene ETO15 1.00 0.44 1.6 ND ND 06/05/17 23:20 BA 424559 TAME ETO15 1.00 0.67 2.1 ND ND 06/05/17 23:20 BA 424559 1,2-Dichloroethane (EDC) ETO15 1.00 0.42 2.0 ND ND 06/05/17 23:20 BA 424559 Total Page Count: 44 Page 29 of 44
Packet Page 429

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 11.0
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: A7465
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 9:25
13847.000.000
Fort Ord - Surplus II Areas
SG-8
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-008A
SDG:

Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
Trichloroethylene ETO15 1.00 0.81 2.7 ND ND 06/05/17 23:20 BA 424559 1,2-Dichloropropane ETO15 1.00 0.76 2.3 ND ND 06/05/17 23:20 BA 424559 Bromodichloromethane ETO15 1.00 0.74 3.4 ND ND 06/05/17 23:20 BA 424559 1,4-Dioxane ETO15 1.00 1.8 3.6 ND ND 06/05/17 23:20 BA 424559 trans-1,3-Dichloropropene ETO15 1.00 1.1 2.3 ND ND 06/05/17 23:20 BA 424559 Toluene ETO15 1.00 0.75 1.9 3.9 1.03 06/05/17 23:20 BA 424559 4-Methyl-2-Pentanone (MIBK) ETO15 1.00 0.75 2.1 2.5 0.61 06/05/17 23:20 BA 424559 cis-1,3-Dichloropropene ETO15 1.00 0.42 2.3 ND ND 06/05/17 23:20 BA 424559 Tetrachloroethylene ETO15 1.00 1.5 3.4 ND ND 06/05/17 23:20 BA 424559 1,1,2-Trichloroethane ETO15 1.00 0.58 2.7 ND ND 06/05/17 23:20 BA 424559 Dibromochloromethane ETO15 1.00 1.1 4.3 ND ND 06/05/17 23:20 BA 424559 1,2-Dibromoethane (EDB) ETO15 1.00 0.74 3.8 ND ND 06/05/17 23:20 BA 424559 2-Hexanone ETO15 1.00 0.65 2.1 4.0 0.98 06/05/17 23:20 BA 424559 Ethyl Benzene ETO15 1.00 0.63 2.2 13 3.00 06/05/17 23:20 BA 424559 Chlorobenzene ETO15 1.00 0.60 2.3 ND ND 06/05/17 23:20 BA 424559 1,1,1,2-Tetrachloroethane ETO15 1.00 0.84 3.4 ND ND 06/05/17 23:20 BA 424559 m,p-Xylene ETO15 1.00 0.98 2.2 59 13.59 06/05/17 23:20 BA 424559 o-Xylene ETO15 1.00 0.30 2.2 37 8.53 06/05/17 23:20 BA 424559 Styrene ETO15 1.00 0.46 2.1 ND ND 06/05/17 23:20 BA 424559 Bromoform ETO15 1.00 1.3 5.2 ND ND 06/05/17 23:20 BA 424559 1,1,2,2-Tetrachloroethane ETO15 1.00 0.82 3.4 ND ND 06/05/17 23:20 BA 424559 4-Ethyl Toluene ETO15 1.00 0.55 2.5 ND ND 06/05/17 23:20 BA 424559 1,3,5-Trimethylbenzene ETO15 1.00 0.30 2.5 ND ND 06/05/17 23:20 BA 424559 1,2,4-Trimethylbenzene ETO15 1.00 0.60 2.5 ND ND 06/05/17 23:20 BA 424559 1,4-Dichlorobenzene ETO15 1.00 0.75 3.0 ND ND 06/05/17 23:20 BA 424559 1,3-Dichlorobenzene ETO15 1.00 1.3 3.0 12 2.00 06/05/17 23:20 BA 424559 1,2-Dichlorobenzene ETO15 1.00 1.1 3.0 ND ND 06/05/17 23:20 BA 424559 Hexachlorobutadiene ETO15 1.00 1.9 5.3 ND ND 06/05/17 23:20 BA 424559 1,2,4-Trichlorobenzene ETO15 1.00 2.2 3.7 ND ND 06/05/17 23:20 BA 424559 Naphthalene ETO15 1.00 1.3 2.6 ND ND 06/05/17 23:20 BA 424559 (S) 4-Bromofluorobenzene ETO15 1.00 50 150 110 % 06/05/17 23:20 BA 424559 Total Page Count: 44 Page 30 of 44
Packet Page 430

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 11.0
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: A7465
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 9:25
13847.000.000
Fort Ord - Surplus II Areas
SG-8
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-008A
SDG:

Prep Batch ID: 7261
Prep Batch Date/Time: 6/5/17 1:34:00PM
Prep Analyst: BALI
Prep Method: TO15-GRO
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
TPH-Gasoline TO-15 1.00 40 180 275 78.13 x 06/05/17 23:20 BA 424559 NOTE: x - Does not match gasoline standard pattern. Reported value includes amount of unknown heavy hydrocarbons within range of C5-C12 quantified as Gasoline.

Total Page Count: 44 Page 31 of 44
Packet Page 431

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 13.2
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: 6332
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 8:30
13847.000.000
Fort Ord - Surplus II Areas
SG-9
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-009A
SDG:

Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
Dichlorodifluoromethane ETO15 1.00 1.6 2.5 ND ND 06/05/17 23:47 BA 424559 1,1-Difluoroethane ETO15 1.00 0.35 14 ND ND 06/05/17 23:47 BA 424559 1,2-Dichlorotetrafluoroethane ETO15 1.00 28 56 ND ND 06/05/17 23:47 BA 424559 Chloromethane ETO15 1.00 2.0 4.1 ND ND 06/05/17 23:47 BA 424559 Vinyl Chloride ETO15 1.00 0.23 1.3 ND ND 06/05/17 23:47 BA 424559 1,3-Butadiene ETO15 1.00 0.34 1.1 ND ND 06/05/17 23:47 BA 424559 Bromomethane ETO15 1.00 0.66 1.9 ND ND 06/05/17 23:47 BA 424559 Chloroethane ETO15 1.00 0.81 1.3 ND ND 06/05/17 23:47 BA 424559 Trichlorofluoromethane ETO15 1.00 0.56 2.8 ND ND 06/05/17 23:47 BA 424559 1,1-Dichloroethene ETO15 1.00 0.83 2.0 ND ND 06/05/17 23:47 BA 424559 Freon 113 ETO15 1.00 1.0 3.8 ND ND 06/05/17 23:47 BA 424559 Carbon Disulfide ETO15 1.00 0.37 1.6 ND ND 06/05/17 23:47 BA 424559 2-Propanol (Isopropyl Alcohol) ETO15 1.00 1.3 12 ND ND 06/05/17 23:47 BA 424559 Methylene Chloride ETO15 1.00 0.70 10 ND ND 06/05/17 23:47 BA 424559 Acetone ETO15 1.00 0.40 12 29 12.18 06/05/17 23:47 BA 424559 trans-1,2-Dichloroethene ETO15 1.00 0.48 2.0 ND ND 06/05/17 23:47 BA 424559 Hexane ETO15 1.00 0.46 1.8 ND ND 06/05/17 23:47 BA 424559 MTBE ETO15 1.00 0.44 1.8 ND ND 06/05/17 23:47 BA 424559 tert-Butanol ETO15 1.00 0.62 1.5 5.1 1.68 06/05/17 23:47 BA 424559 Diisopropyl ether (DIPE) ETO15 1.00 0.74 2.1 ND ND 06/05/17 23:47 BA 424559 1,1-Dichloroethane ETO15 1.00 0.54 2.0 ND ND 06/05/17 23:47 BA 424559 ETBE ETO15 1.00 0.33 2.1 ND ND 06/05/17 23:47 BA 424559 cis-1,2-Dichloroethene ETO15 1.00 0.83 2.0 ND ND 06/05/17 23:47 BA 424559 Chloroform ETO15 1.00 0.97 2.4 ND ND 06/05/17 23:47 BA 424559 Vinyl Acetate ETO15 1.00 0.76 1.8 ND ND 06/05/17 23:47 BA 424559 Carbon Tetrachloride ETO15 1.00 1.1 3.1 ND ND 06/05/17 23:47 BA 424559 1,1,1-Trichloroethane ETO15 1.00 0.79 2.7 ND ND 06/05/17 23:47 BA 424559 2-Butanone (MEK) ETO15 1.00 0.39 1.5 5.4 1.83 06/05/17 23:47 BA 424559 Ethyl Acetate ETO15 1.00 0.48 1.8 ND ND 06/05/17 23:47 BA 424559 Tetrahydrofuran ETO15 1.00 0.45 1.5 ND ND 06/05/17 23:47 BA 424559 Benzene ETO15 1.00 0.44 1.6 ND ND 06/05/17 23:47 BA 424559 TAME ETO15 1.00 0.67 2.1 ND ND 06/05/17 23:47 BA 424559 1,2-Dichloroethane (EDC) ETO15 1.00 0.42 2.0 ND ND 06/05/17 23:47 BA 424559 Total Page Count: 44 Page 32 of 44
Packet Page 432

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 13.2
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: 6332
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 8:30
13847.000.000
Fort Ord - Surplus II Areas
SG-9
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-009A
SDG:

Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
Trichloroethylene ETO15 1.00 0.81 2.7 ND ND 06/05/17 23:47 BA 424559 1,2-Dichloropropane ETO15 1.00 0.76 2.3 ND ND 06/05/17 23:47 BA 424559 Bromodichloromethane ETO15 1.00 0.74 3.4 ND ND 06/05/17 23:47 BA 424559 1,4-Dioxane ETO15 1.00 1.8 3.6 ND ND 06/05/17 23:47 BA 424559 trans-1,3-Dichloropropene ETO15 1.00 1.1 2.3 ND ND 06/05/17 23:47 BA 424559 Toluene ETO15 1.00 0.75 1.9 3.0 0.80 06/05/17 23:47 BA 424559 4-Methyl-2-Pentanone (MIBK) ETO15 1.00 0.75 2.1 2.1 0.51 06/05/17 23:47 BA 424559 cis-1,3-Dichloropropene ETO15 1.00 0.42 2.3 ND ND 06/05/17 23:47 BA 424559 Tetrachloroethylene ETO15 1.00 1.5 3.4 ND ND 06/05/17 23:47 BA 424559 1,1,2-Trichloroethane ETO15 1.00 0.58 2.7 ND ND 06/05/17 23:47 BA 424559 Dibromochloromethane ETO15 1.00 1.1 4.3 ND ND 06/05/17 23:47 BA 424559 1,2-Dibromoethane (EDB) ETO15 1.00 0.74 3.8 ND ND 06/05/17 23:47 BA 424559 2-Hexanone ETO15 1.00 0.65 2.1 3.3 0.80 06/05/17 23:47 BA 424559 Ethyl Benzene ETO15 1.00 0.63 2.2 23 5.30 06/05/17 23:47 BA 424559 Chlorobenzene ETO15 1.00 0.60 2.3 ND ND 06/05/17 23:47 BA 424559 1,1,1,2-Tetrachloroethane ETO15 1.00 0.84 3.4 ND ND 06/05/17 23:47 BA 424559 m,p-Xylene ETO15 1.00 0.98 2.2 120 27.65 06/05/17 23:47 BA 424559 o-Xylene ETO15 1.00 0.30 2.2 66 15.21 06/05/17 23:47 BA 424559 Styrene ETO15 1.00 0.46 2.1 ND ND 06/05/17 23:47 BA 424559 Bromoform ETO15 1.00 1.3 5.2 ND ND 06/05/17 23:47 BA 424559 1,1,2,2-Tetrachloroethane ETO15 1.00 0.82 3.4 ND ND 06/05/17 23:47 BA 424559 4-Ethyl Toluene ETO15 1.00 0.55 2.5 ND ND 06/05/17 23:47 BA 424559 1,3,5-Trimethylbenzene ETO15 1.00 0.30 2.5 ND ND 06/05/17 23:47 BA 424559 1,2,4-Trimethylbenzene ETO15 1.00 0.60 2.5 ND ND 06/05/17 23:47 BA 424559 1,4-Dichlorobenzene ETO15 1.00 0.75 3.0 ND ND 06/05/17 23:47 BA 424559 1,3-Dichlorobenzene ETO15 1.00 1.3 3.0 11 1.83 06/05/17 23:47 BA 424559 1,2-Dichlorobenzene ETO15 1.00 1.1 3.0 ND ND 06/05/17 23:47 BA 424559 Hexachlorobutadiene ETO15 1.00 1.9 5.3 ND ND 06/05/17 23:47 BA 424559 1,2,4-Trichlorobenzene ETO15 1.00 2.2 3.7 ND ND 06/05/17 23:47 BA 424559 Naphthalene ETO15 1.00 1.3 2.6 ND ND 06/05/17 23:47 BA 424559 (S) 4-Bromofluorobenzene ETO15 1.00 50 150 110 % 06/05/17 23:47 BA 424559 Total Page Count: 44 Page 33 of 44
Packet Page 433

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 13.2
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: 6332
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 8:30
13847.000.000
Fort Ord - Surplus II Areas
SG-9
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-009A
SDG:

Prep Batch ID: 7261
Prep Batch Date/Time: 6/5/17 1:34:00PM
Prep Analyst: BALI
Prep Method: TO15-GRO
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
TPH-Gasoline TO-15 1.00 40 180 289 82.10 x 06/05/17 23:47 BA 424559 NOTE: x - Does not match gasoline standard pattern. Reported value includes amount of unknown heavy hydrocarbons within range of C5-C12 quantified as Gasoline.

Total Page Count: 44 Page 34 of 44
Packet Page 434

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 13.0
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: N1430
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 8:40
13847.000.000
Fort Ord - Surplus II Areas
SG-10
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-010A
SDG:

Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
Dichlorodifluoromethane ETO15 1.00 1.6 2.5 ND ND 06/06/17 0:16 BA 424559 1,1-Difluoroethane ETO15 1.00 0.35 14 ND ND 06/06/17 0:16 BA 424559 1,2-Dichlorotetrafluoroethane ETO15 1.00 28 56 ND ND 06/06/17 0:16 BA 424559 Chloromethane ETO15 1.00 2.0 4.1 ND ND 06/06/17 0:16 BA 424559 Vinyl Chloride ETO15 1.00 0.23 1.3 ND ND 06/06/17 0:16 BA 424559 1,3-Butadiene ETO15 1.00 0.34 1.1 ND ND 06/06/17 0:16 BA 424559 Bromomethane ETO15 1.00 0.66 1.9 ND ND 06/06/17 0:16 BA 424559 Chloroethane ETO15 1.00 0.81 1.3 ND ND 06/06/17 0:16 BA 424559 Trichlorofluoromethane ETO15 1.00 0.56 2.8 ND ND 06/06/17 0:16 BA 424559 1,1-Dichloroethene ETO15 1.00 0.83 2.0 ND ND 06/06/17 0:16 BA 424559 Freon 113 ETO15 1.00 1.0 3.8 ND ND 06/06/17 0:16 BA 424559 Carbon Disulfide ETO15 1.00 0.37 1.6 12 3.86 06/06/17 0:16 BA 424559 2-Propanol (Isopropyl Alcohol) ETO15 1.00 1.3 12 26 10.57 06/06/17 0:16 BA 424559 Methylene Chloride ETO15 1.00 0.70 10 ND ND 06/06/17 0:16 BA 424559 trans-1,2-Dichloroethene ETO15 1.00 0.48 2.0 ND ND 06/06/17 0:16 BA 424559 Hexane ETO15 1.00 0.46 1.8 19 5.40 06/06/17 0:16 BA 424559 MTBE ETO15 1.00 0.44 1.8 ND ND 06/06/17 0:16 BA 424559
tert-Butanol ETO15 1.00 0.62 1.5 15 4.95 06/06/17 0:16 BA 424559 Diisopropyl ether (DIPE) ETO15 1.00 0.74 2.1 ND ND 06/06/17 0:16 BA 424559 1,1-Dichloroethane ETO15 1.00 0.54 2.0 ND ND 06/06/17 0:16 BA 424559 ETBE ETO15 1.00 0.33 2.1 ND ND 06/06/17 0:16 BA 424559
cis-1,2-Dichloroethene ETO15 1.00 0.83 2.0 ND ND 06/06/17 0:16 BA 424559 Chloroform ETO15 1.00 0.97 2.4 ND ND 06/06/17 0:16 BA 424559 Vinyl Acetate ETO15 1.00 0.76 1.8 ND ND 06/06/17 0:16 BA 424559 Carbon Tetrachloride ETO15 1.00 1.1 3.1 ND ND 06/06/17 0:16 BA 424559 1,1,1-Trichloroethane ETO15 1.00 0.79 2.7 ND ND 06/06/17 0:16 BA 424559 2-Butanone (MEK) ETO15 1.00 0.39 1.5 23 7.80 06/06/17 0:16 BA 424559 Ethyl Acetate ETO15 1.00 0.48 1.8 ND ND 06/06/17 0:16 BA 424559 Tetrahydrofuran ETO15 1.00 0.45 1.5 ND ND 06/06/17 0:16 BA 424559 Benzene ETO15 1.00 0.44 1.6 14 4.39 06/06/17 0:16 BA 424559 TAME ETO15 1.00 0.67 2.1 ND ND 06/06/17 0:16 BA 424559
1,2-Dichloroethane (EDC) ETO15 1.00 0.42 2.0 ND ND 06/06/17 0:16 BA 424559 Trichloroethylene ETO15 1.00 0.81 2.7 ND ND 06/06/17 0:16 BA 424559 Total Page Count: 44 Page 35 of 44
Packet Page 435

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 13.0
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: N1430
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 8:40
13847.000.000
Fort Ord - Surplus II Areas
SG-10
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-010A
SDG:

Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
1,2-Dichloropropane ETO15 1.00 0.76 2.3 ND ND 06/06/17 0:16 BA 424559 Bromodichloromethane ETO15 1.00 0.74 3.4 ND ND 06/06/17 0:16 BA 424559 1,4-Dioxane ETO15 1.00 1.8 3.6 ND ND 06/06/17 0:16 BA 424559 trans-1,3-Dichloropropene ETO15 1.00 1.1 2.3 ND ND 06/06/17 0:16 BA 424559 Toluene ETO15 1.00 0.75 1.9 73 19.36 06/06/17 0:16 BA 424559 4-Methyl-2-Pentanone (MIBK) ETO15 1.00 0.75 2.1 96 23.41 06/06/17 0:16 BA 424559 cis-1,3-Dichloropropene ETO15 1.00 0.42 2.3 ND ND 06/06/17 0:16 BA 424559 Tetrachloroethylene ETO15 1.00 1.5 3.4 ND ND 06/06/17 0:16 BA 424559 1,1,2-Trichloroethane ETO15 1.00 0.58 2.7 ND ND 06/06/17 0:16 BA 424559 Dibromochloromethane ETO15 1.00 1.1 4.3 ND ND 06/06/17 0:16 BA 424559 1,2-Dibromoethane (EDB) ETO15 1.00 0.74 3.8 ND ND 06/06/17 0:16 BA 424559 2-Hexanone ETO15 1.00 0.65 2.1 16 3.90 06/06/17 0:16 BA 424559 Chlorobenzene ETO15 1.00 0.60 2.3 ND ND 06/06/17 0:16 BA 424559 1,1,1,2-Tetrachloroethane ETO15 1.00 0.84 3.4 ND ND 06/06/17 0:16 BA 424559 Styrene ETO15 1.00 0.46 2.1 ND ND 06/06/17 0:16 BA 424559 Bromoform ETO15 1.00 1.3 5.2 ND ND 06/06/17 0:16 BA 424559 1,1,2,2-Tetrachloroethane ETO15 1.00 0.82 3.4 ND ND 06/06/17 0:16 BA 424559 4-Ethyl Toluene ETO15 1.00 0.55 2.5 ND ND 06/06/17 0:16 BA 424559 1,3,5-Trimethylbenzene ETO15 1.00 0.30 2.5 10 2.03 06/06/17 0:16 BA 424559 1,2,4-Trimethylbenzene ETO15 1.00 0.60 2.5 34 6.91 06/06/17 0:16 BA 424559 1,4-Dichlorobenzene ETO15 1.00 0.75 3.0 ND ND 06/06/17 0:16 BA 424559 1,3-Dichlorobenzene ETO15 1.00 1.3 3.0 5.7 0.95 06/06/17 0:16 BA 424559 1,2-Dichlorobenzene ETO15 1.00 1.1 3.0 ND ND 06/06/17 0:16 BA 424559 Hexachlorobutadiene ETO15 1.00 1.9 5.3 ND ND 06/06/17 0:16 BA 424559 1,2,4-Trichlorobenzene ETO15 1.00 2.2 3.7 ND ND 06/06/17 0:16 BA 424559 Naphthalene ETO15 1.00 1.3 2.6 ND ND 06/06/17 0:16 BA 424559 (S) 4-Bromofluorobenzene ETO15 1.00 50 150 93 % 06/06/17 0:16 BA 424559 Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Total Page Count: 44 Page 36 of 44
Packet Page 436

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Corrected PSI :

Received PSI : 13.0
Certified Clean WO # :

Collection Volume (L):

Canister/Tube ID: N1430
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
06/01/17 / 8:40
13847.000.000
Fort Ord - Surplus II Areas
SG-10
Sample Matrix: Soil Vapor
Lab Sample ID: 1706007-010A
SDG:

Prep Batch ID: 7242
Prep Batch Date/Time: 6/5/17 12:40:00PM
Prep Analyst: BALI
Prep Method: TO15-P
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
Acetone ETO15 50.00 20 600 2900 1,218.49 06/06/17 15:18 BA 424559 Ethyl Benzene ETO15 50.00 31 110 1600 368.66 06/06/17 15:18 BA 424559 m,p-Xylene ETO15 50.00 49 110 6600 1,520.74 06/06/17 15:18 BA 424559 o-Xylene ETO15 50.00 15 110 3200 737.33 06/06/17 15:18 BA 424559 (S) 4-Bromofluorobenzene ETO15 50.00 50 150 110 % 06/06/17 15:18 BA 424559 Prep Batch ID: 7261
Prep Batch Date/Time: 6/5/17 1:34:00PM
Prep Analyst: BALI
Prep Method: TO15-GRO
Parameters: Q
Results
ug/m3
PQL
ug/m3
MDL
ug/m3
DF
Analyzed
Analysis
Method
Results
ppbv Time By
Analytical
Batch
TPH-Gasoline TO-15 25.00 1000 4400 16000 4,545.45 x 06/06/17 14:53 BA 424559 NOTE: x - Does not match gasoline standard pattern. Reported value includes amount of unknown heavy hydrocarbons within range of C5-C12 quantified as Gasoline.

Total Page Count: 44 Page 37 of 44
Packet Page 437
MB Summary Report
Work Order:

Matrix:

Units:

Prep Method:

Analytical ETO15
Method:

Prep Date:

Analyzed Date:
06/05/17 Prep Batch:

Analytical
Batch:
ppbv
TO15-P 7242
Air 424559
1706007
6/6/2017
Parameters
Method
Blank
Conc.

MDL PQL
Lab
Qualifier
Dichlorodifluoromethane 0.32 0.50 ND
1,1-Difluoroethane 0.13 5.0 ND
1,2-Dichlorotetrafluoroethane 4.0 8.0 ND
Chloromethane 0.99 2.0 ND
Vinyl Chloride 0.088 0.50 ND
1,3-Butadiene 0.15 0.50 ND
Bromomethane 0.17 0.50 ND
Chloroethane 0.31 0.50 ND
Trichlorofluoromethane 0.099 0.50 ND
1,1-Dichloroethene 0.21 0.50 ND
Freon 113 0.13 0.50 ND
Carbon Disulfide 0.12 0.50 ND
2-Propanol (Isopropyl Alcohol) 0.52 5.0 ND
Methylene Chloride 0.20 3.0 ND
Acetone 0.17 5.0 0.45
trans-1,2-Dichloroethene 0.12 0.50 ND
Hexane 0.13 0.50 ND
MTBE 0.12 0.50 ND
tert-Butanol 0.20 0.50 ND
Diisopropyl ether (DIPE) 0.18 0.50 ND
1,1-Dichloroethane 0.13 0.50 ND
ETBE 0.078 0.50 ND
cis-1,2-Dichloroethene 0.21 0.50 ND
Chloroform 0.20 0.50 ND
Vinyl Acetate 0.22 0.50 ND
Carbon Tetrachloride 0.18 0.50 ND
1,1,1-Trichloroethane 0.15 0.50 ND
2-Butanone (MEK) 0.13 0.50 ND
Ethyl Acetate 0.13 0.50 ND
Tetrahydrofuran 0.15 0.50 ND
Benzene 0.14 0.50 ND
TAME 0.16 0.50 ND
1,2-Dichloroethane (EDC) 0.10 0.50 ND
Trichloroethylene 0.15 0.50 ND
1,2-Dichloropropane 0.17 0.50 ND
Bromodichloromethane 0.11 0.50 ND
1,4-Dioxane 0.50 1.0 ND
trans-1,3-Dichloropropene 0.23 0.50 ND
Toluene 0.20 0.50 0.43
4-Methyl-2-Pentanone (MIBK) 0.18 0.50 0.24
cis-1,3-Dichloropropene 0.093 0.50 ND
Tetrachloroethylene 0.22 0.50 ND
Total Page Count: 44 Page 38 of 44
Packet Page 438
MB Summary Report
Work Order:

Matrix:

Units:

Prep Method:

Analytical ETO15
Method:

Prep Date:

Analyzed Date:
06/05/17 Prep Batch:

Analytical
Batch:
ppbv
TO15-P 7242
Air 424559
1706007
6/6/2017
Parameters
Method
Blank
Conc.

MDL PQL
Lab
Qualifier
1,1,2-Trichloroethane 0.11 0.50 ND
Dibromochloromethane 0.13 0.50 ND
1,2-Dibromoethane (EDB) 0.096 0.50 ND
2-Hexanone 0.16 0.50 ND
Ethyl Benzene 0.15 0.50 ND
Chlorobenzene 0.13 0.50 ND
1,1,1,2-Tetrachloroethane 0.12 0.50 ND
m,p-Xylene 0.23 0.50 ND
o-Xylene 0.070 0.50 ND
Styrene 0.11 0.50 ND
Bromoform 0.13 0.50 ND
1,1,2,2-Tetrachloroethane 0.12 0.50 ND
4-Ethyl Toluene 0.11 0.50 ND
1,3,5-Trimethylbenzene 0.061 0.50 ND
1,2,4-Trimethylbenzene 0.12 0.50 ND
1,4-Dichlorobenzene 0.12 0.50 ND
1,3-Dichlorobenzene 0.22 0.50 ND
1,2-Dichlorobenzene 0.18 0.50 ND
Hexachlorobutadiene 0.17 0.50 ND
1,2,4-Trichlorobenzene 0.29 0.50 ND
Naphthalene 0.24 0.50 ND
(S) 4-Bromofluorobenzene 110
Work Order:

Matrix:

Units:

Prep Method:

Analytical ETO15
Method:

Prep Date:

Analyzed Date:
06/05/17 Prep Batch:

Analytical
Batch:
ppbv
TO15-GRO 7261
Air 424559
1706007
6/6/2017
Parameters
Method
Blank
Conc.

MDL PQL
Lab
Qualifier
TPH-Gasoline 11 50 17
Total Page Count: 44 Page 39 of 44
Packet Page 439
LCS/LCSD Summary Report
Raw values are used in quality control assessment.

Work Order:

Matrix:

Units:

Prep Method:

Analytical
Method:

Prep Date:

Analyzed Date:
06/05/17 Prep Batch:

Analytical
Batch:

TO15-P 7242
ETO15 6/6/2017 424559
ppbv
1706007
Air
Parameters MDL PQL
Method
Blank
Conc.

Spike
Conc.

LCS %
Recovery
LCSD %
Recovery

LCS/LCSD
% RPD
%
Recovery
Limits
% RPD
Limits
Lab
Qualifier
1,1-Dichloroethene 0.21 0.50 ND 8.00 101 102 0.865 65 - 135 30 Benzene 0.14 0.50 ND 8.00 111 109 1.71 65 - 135 30
Trichloroethylene 0.15 0.50 ND 8.00 105 102 3.02 65 - 135 30 Toluene 0.20 0.50 ND 8.00 102 105 3.75 65 - 135 30
Chlorobenzene 0.13 0.50 ND 8.00 105 103 1.81 65 - 135 30 (S) 4-Bromofluorobenzene 20.0 82.9 87.8 50 - 150
Work Order:

Matrix:

Units:

Prep Method:

Analytical
Method:

Prep Date:

Analyzed Date:
06/05/17 Prep Batch:

Analytical
Batch:

TO15-GRO 7261
ETO15 6/6/2017 424559
ppbv
1706007
Air
Parameters MDL PQL
Method
Blank
Conc.

Spike
Conc.

LCS %
Recovery
LCSD %
Recovery

LCS/LCSD
% RPD
%
Recovery
Limits
% RPD
Limits
Lab
Qualifier
TPH-Gasoline 11 50 17 500 130 108 18.5 65 - 135 30
Total Page Count: 44 Page 40 of 44
Packet Page 440
Laboratory Qualifiers and Definitions
Method Detection Limit (MDL) - the minimum concentration of a substance that can be measured and reported with a 99% confidence that the analyte concentration is greater than zero
Matrix Spike (MS/MSD) - Client sample spiked with identical concentrations of target analyte (s). The spiking occurs prior to the sample preparation and analysis. They are used to document the precision and bias of a method in a given sample matrix.

Further explanation may or may not be provided within the sample footnote and/or the case narrative.

DEFINITIONS:

Accuracy/Bias (% Recovery) - The closeness of agreement between an observed value and an accepted reference value.

LABORATORY QUALIFIERS:

Total Page Count: 44 Page 41 of 44
Packet Page 441
Sample Receipt Checklist
Client Name: Engeo Inc (SJ)
Project Name: Fort Ord - Surplus II Areas
Work Order No.: 1706007
Date and Time Received: 6/1/2017 3:00:00PM
Received By: ke
Physically Logged By: Navin Ghodasara
Carrier Name: Client Drop Off
Checklist Completed By:

Comments:

Yes
Not Present
Not Present
Yes
Yes
Yes
Yes
Yes
Yes
No VOA vials submitted
N/A
Samples containers intact? Yes
°C
Sample Receipt Information
Sample Preservation and Hold Time (HT) Information
pH Checked by: na pH Adjusted by: na
Total Page Count: 44 Page 42 of 44
Packet Page 442
Login Summary Report
Report Due Date:
6/1/2017
TL5224 Engeo Inc (SJ) II
Fort Ord - Surplus II Areas
13847.000.000
6/6/2017
TAT Requested:

Date Received:

Time Received:

QC Level:

Project Name:

Project # :

Comments:

Client ID:
3 Day Std:3
3:00 pm
Work Order # : 1706007
Requested Subbed
Tests
Test
On Hold
Sample
On Hold
Scheduled
Disposal
Collection Matrix
Date/Time
Client
Sample ID
WO Sample ID
1706007-001A Air SG-1 06/01/17 12:00
VOC_A_TO15GRO
VOC_A_TO15
Sample Note: Std 3 Day TAT. TO-15, TPHg including Napthalene. 1706007-002A Air SG-2 05/31/17 17:15
VOC_A_TO15
VOC_A_TO15GRO
1706007-003A SG-3 05/31/17 17:00 Air
VOC_A_TO15
VOC_A_TO15GRO
1706007-004A SG-4 06/01/17 7:45 Air
VOC_A_TO15
VOC_A_TO15GRO
1706007-005A SG-5 06/01/17 11:10 Air
VOC_A_TO15
VOC_A_TO15GRO
1706007-006A SG-6 06/01/17 10:00 Air
VOC_A_TO15
VOC_A_TO15GRO
1706007-007A SG-7 06/01/17 9:15 Air
VOC_A_TO15
VOC_A_TO15GRO
1706007-008A SG-8 06/01/17 9:25 Air
VOC_A_TO15
VOC_A_TO15GRO
1706007-009A SG-9 06/01/17 8:30 Air
VOC_A_TO15
VOC_A_TO15GRO
1706007-010A SG-10 06/01/17 8:40 Air
VOC_A_TO15
VOC_A_TO15GRO
Total Page Count: 44 Page 43 of 44
Packet Page 443
Total Page Count: 44 Page 44 of 44
Packet Page 444
Engeo Inc (SJ)
6399 San Ignacio Ave, Suite 150
San Jose, California 95119
Tel: 408-574-4900/Scott cell:925-570-5855
Fax: 888-279-2698
RE: Fort Ord - Surplus II Areas
Torrent Laboratory, Inc. received 12 sample(s) on June 01, 2017 for the analyses presented in the following Report.

Dear Scott Johns:

Work Order No.: 1706009
As instructed on the Chain of Custody, nine samples were placed on hold.

All data for associated QC met EPA or laboratory specification(s) except where noted in the case narrative.

Date
June 06, 2017
Patti L Sandrock
QA Officer
Total Page Count: 23 Page 1 of 23
Packet Page 445
Date: 6/6/2017
Client: Engeo Inc (SJ)
Project: Fort Ord - Surplus II Areas
Work Order: 1706009

CASE NARRATIVE
No issues encountered with the receiving, preparation, analysis or reporting of the results associated with this work order.

Unless otherwise indicated in the following narrative, no results have been method and/or field blank corrected.

Reported results relate only to the items/samples tested by the laboratory.

This report shall not be reproduced, except in full, without the written approval of Torrent Analytical, Inc.

Total Page Count: 23 Page 2 of 23
Packet Page 446
Report prepared for: Scott Johns
Engeo Inc (SJ)
Date Received: 06/01/17
Date Reported: 06/06/17
Sample Result Summary
S1 @ 10' 1706009-001
Parameters: Analysis DF MDL PQL Results Unit
Method
All compounds were non-detectable for this sample.

S2 @ 5' 1706009-005
Parameters: Analysis DF MDL PQL Results Unit
Method
TPH as Diesel (SG) SW8015B 1 0.85 2.0 2.56 mg/Kg
S3 @ 5' 1706009-009
Parameters: Analysis DF MDL PQL Results Unit
Method
TPH as Diesel (SG) SW8015B 1 0.85 2.0 3.14 mg/Kg
Total Page Count: 23 Page 3 of 23
Packet Page 447

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/31/17 / 14:20
Fort Ord - Surplus II Areas
S1 @ 10'
Sample Matrix: Soil
Lab Sample ID: 1706009-001A
SDG:

Prep Batch ID: 7225
Prep Batch Date/Time: 6/5/17 2:12:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_TPHSG
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
TPH as Diesel (SG) SW8015B 1 mg/Kg 424572 0.85 2.0 ND 06/05/17 19:38 mk TPH as Motor Oil (SG) SW8015B 1 mg/Kg 424572 3.2 10 ND 06/05/17 19:38 mk Acceptance Limits
Pentacosane (S) SW8015B 59 - 129 85.9 % 06/05/17 19:38 mk 424572 Prep Batch ID: 7207
Prep Batch Date/Time: 6/2/17 5:26:00PM
Prep Analyst: BPATEL
Prep Method: 5035
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Dichlorodifluoromethane SW8260B 1 ug/Kg 424532 1.2 10 ND 06/03/17 4:20 BP Chloromethane SW8260B 1 ug/Kg 424532 1.8 10 ND 06/03/17 4:20 BP Vinyl Chloride SW8260B 1 2.0 10 ND ug/Kg 06/03/17 4:20 BP 424532 Bromomethane SW8260B 1 2.7 10 ND ug/Kg 06/03/17 4:20 BP 424532 Chloroethane SW8260B 1 3.0 10 ND ug/Kg 06/03/17 4:20 BP 424532 Trichlorofluoromethane SW8260B 1 2.1 10 ND ug/Kg 06/03/17 4:20 BP 424532 1,1-Dichloroethene SW8260B 1 2.0 10 ND ug/Kg 06/03/17 4:20 BP 424532 Freon 113 SW8260B 1 1.9 10 ND ug/Kg 06/03/17 4:20 BP 424532 Methylene Chloride SW8260B 1 7.1 10 ND ug/Kg 06/03/17 4:20 BP 424532 trans-1,2-Dichloroethene SW8260B 1 2.1 10 ND ug/Kg 06/03/17 4:20 BP 424532 MTBE SW8260B 1 2.3 10 ND ug/Kg 06/03/17 4:20 BP 424532
tert-Butanol SW8260B 1 12 50 ND ug/Kg 06/03/17 4:20 BP 424532 Diisopropyl ether (DIPE) SW8260B 1 2.3 10 ND ug/Kg 06/03/17 4:20 BP 424532 1,1-Dichloroethane SW8260B 1 2.2 10 ND ug/Kg 06/03/17 4:20 BP 424532 ETBE SW8260B 1 2.3 10 ND ug/Kg 06/03/17 4:20 BP 424532
cis-1,2-Dichloroethene SW8260B 1 2.2 10 ND ug/Kg 06/03/17 4:20 BP 424532 2,2-Dichloropropane SW8260B 1 1.9 10 ND ug/Kg 06/03/17 4:20 BP 424532 Bromochloromethane SW8260B 1 2.3 10 ND ug/Kg 06/03/17 4:20 BP 424532 Chloroform SW8260B 1 2.4 10 ND ug/Kg 06/03/17 4:20 BP 424532 Carbon Tetrachloride SW8260B 1 2.1 10 ND ug/Kg 06/03/17 4:20 BP 424532 1,1,1-Trichloroethane SW8260B 1 2.1 10 ND ug/Kg 06/03/17 4:20 BP 424532 1,1-Dichloropropene SW8260B 1 2.0 10 ND ug/Kg 06/03/17 4:20 BP 424532 Benzene SW8260B 1 2.2 10 ND ug/Kg 06/03/17 4:20 BP 424532 TAME SW8260B 1 2.3 10 ND ug/Kg 06/03/17 4:20 BP 424532
1,2-Dichloroethane SW8260B 1 2.3 10 ND ug/Kg 06/03/17 4:20 BP 424532 Trichloroethylene SW8260B 1 1.8 10 ND ug/Kg 06/03/17 4:20 BP 424532 Total Page Count: 23 Page 4 of 23
Packet Page 448

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/31/17 / 14:20
Fort Ord - Surplus II Areas
S1 @ 10'
Sample Matrix: Soil
Lab Sample ID: 1706009-001A
SDG:

Prep Batch ID: 7207
Prep Batch Date/Time: 6/2/17 5:26:00PM
Prep Analyst: BPATEL
Prep Method: 5035
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Dibromomethane SW8260B 1 ug/Kg 424532 1.8 10 ND 06/03/17 4:20 BP 1,2-Dichloropropane SW8260B 1 ug/Kg 424532 1.9 10 ND 06/03/17 4:20 BP Bromodichloromethane SW8260B 1 ug/Kg 424532 2.0 10 ND 06/03/17 4:20 BP cis-1,3-Dichloropropene SW8260B 1 ug/Kg 424532 1.6 10 ND 06/03/17 4:20 BP Toluene SW8260B 1 ug/Kg 424532 1.8 10 ND 06/03/17 4:20 BP Tetrachloroethylene SW8260B 1 ug/Kg 424532 1.7 10 ND 06/03/17 4:20 BP trans-1,3-Dichloropropene SW8260B 1 ug/Kg 424532 1.6 10 ND 06/03/17 4:20 BP 1,1,2-Trichloroethane SW8260B 1 ug/Kg 424532 1.8 10 ND 06/03/17 4:20 BP Dibromochloromethane SW8260B 1 ug/Kg 424532 1.9 10 ND 06/03/17 4:20 BP 1,3-Dichloropropane SW8260B 1 ug/Kg 424532 1.8 10 ND 06/03/17 4:20 BP 1,2-Dibromoethane SW8260B 1 ug/Kg 424532 1.8 10 ND 06/03/17 4:20 BP Chlorobenzene SW8260B 1 ug/Kg 424532 1.8 10 ND 06/03/17 4:20 BP Ethyl Benzene SW8260B 1 ug/Kg 424532 1.7 10 ND 06/03/17 4:20 BP 1,1,1,2-Tetrachloroethane SW8260B 1 ug/Kg 424532 1.9 10 ND 06/03/17 4:20 BP m,p-Xylene SW8260B 1 3.2 10 ND ug/Kg 06/03/17 4:20 BP 424532 o-Xylene SW8260B 1 1.7 10 ND ug/Kg 06/03/17 4:20 BP 424532 Styrene SW8260B 1 1.6 10 ND ug/Kg 06/03/17 4:20 BP 424532 Bromoform SW8260B 1 1.7 10 ND ug/Kg 06/03/17 4:20 BP 424532 Isopropyl Benzene SW8260B 1 1.6 10 ND ug/Kg 06/03/17 4:20 BP 424532 n-Propylbenzene SW8260B 1 1.6 10 ND ug/Kg 06/03/17 4:20 BP 424532 Bromobenzene SW8260B 1 1.8 10 ND ug/Kg 06/03/17 4:20 BP 424532 1,1,2,2-Tetrachloroethane SW8260B 1 1.9 10 ND ug/Kg 06/03/17 4:20 BP 424532 2-Chlorotoluene SW8260B 1 1.8 10 ND ug/Kg 06/03/17 4:20 BP 424532 1,3,5-Trimethylbenzene SW8260B 1 1.6 10 ND ug/Kg 06/03/17 4:20 BP 424532 1,2,3-Trichloropropane SW8260B 1 1.9 10 ND ug/Kg 06/03/17 4:20 BP 424532 4-Chlorotoluene SW8260B 1 1.6 10 ND ug/Kg 06/03/17 4:20 BP 424532 tert-Butylbenzene SW8260B 1 1.6 10 ND ug/Kg 06/03/17 4:20 BP 424532 1,2,4-Trimethylbenzene SW8260B 1 1.4 10 ND ug/Kg 06/03/17 4:20 BP 424532 sec-Butyl Benzene SW8260B 1 1.6 10 ND ug/Kg 06/03/17 4:20 BP 424532 p-Isopropyltoluene SW8260B 1 1.5 10 ND ug/Kg 06/03/17 4:20 BP 424532 1,3-Dichlorobenzene SW8260B 1 1.7 10 ND ug/Kg 06/03/17 4:20 BP 424532 1,4-Dichlorobenzene SW8260B 1 1.7 10 ND ug/Kg 06/03/17 4:20 BP 424532 n-Butylbenzene SW8260B 1 1.5 10 ND ug/Kg 06/03/17 4:20 BP 424532 1,2-Dichlorobenzene SW8260B 1 1.8 10 ND ug/Kg 06/03/17 4:20 BP 424532 1,2-Dibromo-3-Chloropropane SW8260B 1 1.8 10 ND ug/Kg 06/03/17 4:20 BP 424532 Hexachlorobutadiene SW8260B 1 1.4 10 ND ug/Kg 06/03/17 4:20 BP 424532 Total Page Count: 23 Page 5 of 23
Packet Page 449

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/31/17 / 14:20
Fort Ord - Surplus II Areas
S1 @ 10'
Sample Matrix: Soil
Lab Sample ID: 1706009-001A
SDG:

Prep Batch ID: 7207
Prep Batch Date/Time: 6/2/17 5:26:00PM
Prep Analyst: BPATEL
Prep Method: 5035
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
1,2,4-Trichlorobenzene SW8260B 1 ug/Kg 424532 1.5 10 ND 06/03/17 4:20 BP Naphthalene SW8260B 1 ug/Kg 424532 1.7 10 ND 06/03/17 4:20 BP 1,2,3-Trichlorobenzene SW8260B 1 ug/Kg 424532 1.7 10 ND 06/03/17 4:20 BP 2-Butanone (MEK) SW8260B 1 ug/Kg 424532 2.3 10 ND 06/03/17 4:20 BP (S) Dibromofluoromethane SW8260B 59.8 - 148 78.6 % 424532 06/03/17 4:20 BP (S) Toluene-d8 SW8260B 55.2 - 133 146 S % 424532 06/03/17 4:20 BP (S) 4-Bromofluorobenzene SW8260B 55.8 - 141 125 % 424532 06/03/17 4:20 BP NOTE: S-Surrogate recovery out of limit-high bias. Data was acceptable because sample result was ND (Not Detected). No corrective action required.

Prep Batch ID: 7208
Prep Batch Date/Time: 6/2/17 5:26:00PM
Prep Analyst: BPATEL
Prep Method: 5035GRO
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
TPH(Gasoline) 8260TPH 1 ug/Kg 424532 43 100 ND 06/03/17 4:20 BP (S) 4-Bromofluorobenzene 8260TPH 43.9 - 127 66.0 % 06/03/17 4:20 BP 424532 Total Page Count: 23 Page 6 of 23
Packet Page 450

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/31/17 / 11:10
Fort Ord - Surplus II Areas
S2 @ 5'
Sample Matrix: Soil
Lab Sample ID: 1706009-005A
SDG:

Prep Batch ID: 7225
Prep Batch Date/Time: 6/5/17 2:12:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_TPHSG
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
TPH as Diesel (SG) SW8015B 1 mg/Kg 424572 0.85 2.0 2.56 x 06/05/17 20:01 mk TPH as Motor Oil (SG) SW8015B 1 mg/Kg 424572 3.2 10 ND 06/05/17 20:01 mk Acceptance Limits
Pentacosane (S) SW8015B 59 - 129 92.7 % 06/05/17 20:01 mk 424572 NOTE: x- Chromatographic pattern does not resemble typical diesel reference standard; unknown organics within diesel range slightly heavier than diesel quantified as diesel.

Prep Batch ID: 7246
Prep Batch Date/Time: 6/3/17 11:24:00AM
Prep Analyst: BPATEL
Prep Method: 5035
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Dichlorodifluoromethane SW8260B 1 ug/Kg 424562 1.2 10 ND 06/03/17 15:06 BP Chloromethane SW8260B 1 ug/Kg 424562 1.8 10 ND 06/03/17 15:06 BP Vinyl Chloride SW8260B 1 ug/Kg 424562 2.0 10 ND 06/03/17 15:06 BP Bromomethane SW8260B 1 ug/Kg 424562 2.7 10 ND 06/03/17 15:06 BP Chloroethane SW8260B 1 ug/Kg 424562 3.0 10 ND 06/03/17 15:06 BP Trichlorofluoromethane SW8260B 1 ug/Kg 424562 2.1 10 ND 06/03/17 15:06 BP 1,1-Dichloroethene SW8260B 1 ug/Kg 424562 2.0 10 ND 06/03/17 15:06 BP Freon 113 SW8260B 1 ug/Kg 424562 1.9 10 ND 06/03/17 15:06 BP Methylene Chloride SW8260B 1 ug/Kg 424562 7.1 10 ND 06/03/17 15:06 BP trans-1,2-Dichloroethene SW8260B 1 ug/Kg 424562 2.1 10 ND 06/03/17 15:06 BP MTBE SW8260B 1 ug/Kg 424562 2.3 10 ND 06/03/17 15:06 BP tert-Butanol SW8260B 1 ug/Kg 424562 12 50 ND 06/03/17 15:06 BP Diisopropyl ether (DIPE) SW8260B 1 ug/Kg 424562 2.3 10 ND 06/03/17 15:06 BP 1,1-Dichloroethane SW8260B 1 ug/Kg 424562 2.2 10 ND 06/03/17 15:06 BP ETBE SW8260B 1 2.3 10 ND ug/Kg 06/03/17 15:06 BP 424562 cis-1,2-Dichloroethene SW8260B 1 2.2 10 ND ug/Kg 06/03/17 15:06 BP 424562 2,2-Dichloropropane SW8260B 1 1.9 10 ND ug/Kg 06/03/17 15:06 BP 424562 Bromochloromethane SW8260B 1 2.3 10 ND ug/Kg 06/03/17 15:06 BP 424562 Chloroform SW8260B 1 2.4 10 ND ug/Kg 06/03/17 15:06 BP 424562 Carbon Tetrachloride SW8260B 1 2.1 10 ND ug/Kg 06/03/17 15:06 BP 424562 1,1,1-Trichloroethane SW8260B 1 2.1 10 ND ug/Kg 06/03/17 15:06 BP 424562 1,1-Dichloropropene SW8260B 1 2.0 10 ND ug/Kg 06/03/17 15:06 BP 424562 Benzene SW8260B 1 2.2 10 ND ug/Kg 06/03/17 15:06 BP 424562 TAME SW8260B 1 2.3 10 ND ug/Kg 06/03/17 15:06 BP 424562 Total Page Count: 23 Page 7 of 23
Packet Page 451

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/31/17 / 11:10
Fort Ord - Surplus II Areas
S2 @ 5'
Sample Matrix: Soil
Lab Sample ID: 1706009-005A
SDG:

Prep Batch ID: 7246
Prep Batch Date/Time: 6/3/17 11:24:00AM
Prep Analyst: BPATEL
Prep Method: 5035
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
1,2-Dichloroethane SW8260B 1 ug/Kg 424562 2.3 10 ND 06/03/17 15:06 BP Trichloroethylene SW8260B 1 ug/Kg 424562 1.8 10 ND 06/03/17 15:06 BP Dibromomethane SW8260B 1 ug/Kg 424562 1.8 10 ND 06/03/17 15:06 BP 1,2-Dichloropropane SW8260B 1 ug/Kg 424562 1.9 10 ND 06/03/17 15:06 BP Bromodichloromethane SW8260B 1 ug/Kg 424562 2.0 10 ND 06/03/17 15:06 BP cis-1,3-Dichloropropene SW8260B 1 ug/Kg 424562 1.6 10 ND 06/03/17 15:06 BP Toluene SW8260B 1 ug/Kg 424562 1.8 10 ND 06/03/17 15:06 BP Tetrachloroethylene SW8260B 1 ug/Kg 424562 1.7 10 ND 06/03/17 15:06 BP trans-1,3-Dichloropropene SW8260B 1 ug/Kg 424562 1.6 10 ND 06/03/17 15:06 BP 1,1,2-Trichloroethane SW8260B 1 ug/Kg 424562 1.8 10 ND 06/03/17 15:06 BP Dibromochloromethane SW8260B 1 ug/Kg 424562 1.9 10 ND 06/03/17 15:06 BP 1,3-Dichloropropane SW8260B 1 ug/Kg 424562 1.8 10 ND 06/03/17 15:06 BP 1,2-Dibromoethane SW8260B 1 ug/Kg 424562 1.8 10 ND 06/03/17 15:06 BP Chlorobenzene SW8260B 1 ug/Kg 424562 1.8 10 ND 06/03/17 15:06 BP Ethyl Benzene SW8260B 1 1.7 10 ND ug/Kg 06/03/17 15:06 BP 424562 1,1,1,2-Tetrachloroethane SW8260B 1 1.9 10 ND ug/Kg 06/03/17 15:06 BP 424562 m,p-Xylene SW8260B 1 3.2 10 ND ug/Kg 06/03/17 15:06 BP 424562 o-Xylene SW8260B 1 1.7 10 ND ug/Kg 06/03/17 15:06 BP 424562 Styrene SW8260B 1 1.6 10 ND ug/Kg 06/03/17 15:06 BP 424562 Bromoform SW8260B 1 1.7 10 ND ug/Kg 06/03/17 15:06 BP 424562 Isopropyl Benzene SW8260B 1 1.6 10 ND ug/Kg 06/03/17 15:06 BP 424562 n-Propylbenzene SW8260B 1 1.6 10 ND ug/Kg 06/03/17 15:06 BP 424562 Bromobenzene SW8260B 1 1.8 10 ND ug/Kg 06/03/17 15:06 BP 424562 1,1,2,2-Tetrachloroethane SW8260B 1 1.9 10 ND ug/Kg 06/03/17 15:06 BP 424562 2-Chlorotoluene SW8260B 1 1.8 10 ND ug/Kg 06/03/17 15:06 BP 424562 1,3,5-Trimethylbenzene SW8260B 1 1.6 10 ND ug/Kg 06/03/17 15:06 BP 424562 1,2,3-Trichloropropane SW8260B 1 1.9 10 ND ug/Kg 06/03/17 15:06 BP 424562 4-Chlorotoluene SW8260B 1 1.6 10 ND ug/Kg 06/03/17 15:06 BP 424562 tert-Butylbenzene SW8260B 1 1.6 10 ND ug/Kg 06/03/17 15:06 BP 424562 1,2,4-Trimethylbenzene SW8260B 1 1.4 10 ND ug/Kg 06/03/17 15:06 BP 424562 sec-Butyl Benzene SW8260B 1 1.6 10 ND ug/Kg 06/03/17 15:06 BP 424562 p-Isopropyltoluene SW8260B 1 1.5 10 ND ug/Kg 06/03/17 15:06 BP 424562 1,3-Dichlorobenzene SW8260B 1 1.7 10 ND ug/Kg 06/03/17 15:06 BP 424562 1,4-Dichlorobenzene SW8260B 1 1.7 10 ND ug/Kg 06/03/17 15:06 BP 424562 n-Butylbenzene SW8260B 1 1.5 10 ND ug/Kg 06/03/17 15:06 BP 424562 1,2-Dichlorobenzene SW8260B 1 1.8 10 ND ug/Kg 06/03/17 15:06 BP 424562 Total Page Count: 23 Page 8 of 23
Packet Page 452

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/31/17 / 11:10
Fort Ord - Surplus II Areas
S2 @ 5'
Sample Matrix: Soil
Lab Sample ID: 1706009-005A
SDG:

Prep Batch ID: 7246
Prep Batch Date/Time: 6/3/17 11:24:00AM
Prep Analyst: BPATEL
Prep Method: 5035
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
1,2-Dibromo-3-Chloropropane SW8260B 1 ug/Kg 424562 1.8 10 ND 06/03/17 15:06 BP Hexachlorobutadiene SW8260B 1 ug/Kg 424562 1.4 10 ND 06/03/17 15:06 BP 1,2,4-Trichlorobenzene SW8260B 1 ug/Kg 424562 1.5 10 ND 06/03/17 15:06 BP Naphthalene SW8260B 1 ug/Kg 424562 1.7 10 ND 06/03/17 15:06 BP 1,2,3-Trichlorobenzene SW8260B 1 ug/Kg 424562 1.7 10 ND 06/03/17 15:06 BP 2-Butanone (MEK) SW8260B 1 ug/Kg 424562 2.3 10 ND 06/03/17 15:06 BP (S) Dibromofluoromethane SW8260B 59.8 - 148 77.1 % 424562 06/03/17 15:06 BP (S) Toluene-d8 SW8260B 55.2 - 133 143 S % 424562 06/03/17 15:06 BP (S) 4-Bromofluorobenzene SW8260B 55.8 - 141 130 % 424562 06/03/17 15:06 BP NOTE: S-Surrogate recovery out of limit-high bias. Data was acceptable because sample result was ND (Not Detected). No corrective action required.

Prep Batch ID: 7247
Prep Batch Date/Time: 6/3/17 11:24:00AM
Prep Analyst: BPATEL
Prep Method: 5035GRO
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
TPH(Gasoline) 8260TPH 1 ug/Kg 424562 43 100 ND 06/03/17 15:06 BP (S) 4-Bromofluorobenzene 8260TPH 43.9 - 127 64.5 % 06/03/17 15:06 BP 424562 Total Page Count: 23 Page 9 of 23
Packet Page 453

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/31/17 / 17:10
Fort Ord - Surplus II Areas
S3 @ 5'
Sample Matrix: Soil
Lab Sample ID: 1706009-009A
SDG:

Prep Batch ID: 7225
Prep Batch Date/Time: 6/5/17 2:12:00PM
Prep Analyst: SNARASIMHAN
Prep Method: 3546_TPHSG
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
TPH as Diesel (SG) SW8015B 1 mg/Kg 424572 0.85 2.0 3.14 x 06/05/17 20:24 mk TPH as Motor Oil (SG) SW8015B 1 mg/Kg 424572 3.2 10 ND 06/05/17 20:24 mk Acceptance Limits
Pentacosane (S) SW8015B 59 - 129 95.6 % 06/05/17 20:24 mk 424572 NOTE: x- Chromatographic pattern does not resemble typical diesel reference standard; unknown organics within diesel range slightly heavier than diesel quantified as diesel.

Prep Batch ID: 7246
Prep Batch Date/Time: 6/3/17 11:24:00AM
Prep Analyst: BPATEL
Prep Method: 5035
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Dichlorodifluoromethane SW8260B 1 ug/Kg 424562 1.2 10 ND 06/03/17 15:42 BP Chloromethane SW8260B 1 ug/Kg 424562 1.8 10 ND 06/03/17 15:42 BP Vinyl Chloride SW8260B 1 ug/Kg 424562 2.0 10 ND 06/03/17 15:42 BP Bromomethane SW8260B 1 ug/Kg 424562 2.7 10 ND 06/03/17 15:42 BP Chloroethane SW8260B 1 ug/Kg 424562 3.0 10 ND 06/03/17 15:42 BP Trichlorofluoromethane SW8260B 1 ug/Kg 424562 2.1 10 ND 06/03/17 15:42 BP 1,1-Dichloroethene SW8260B 1 ug/Kg 424562 2.0 10 ND 06/03/17 15:42 BP Freon 113 SW8260B 1 ug/Kg 424562 1.9 10 ND 06/03/17 15:42 BP Methylene Chloride SW8260B 1 ug/Kg 424562 7.1 10 ND 06/03/17 15:42 BP trans-1,2-Dichloroethene SW8260B 1 ug/Kg 424562 2.1 10 ND 06/03/17 15:42 BP MTBE SW8260B 1 ug/Kg 424562 2.3 10 ND 06/03/17 15:42 BP tert-Butanol SW8260B 1 ug/Kg 424562 12 50 ND 06/03/17 15:42 BP Diisopropyl ether (DIPE) SW8260B 1 ug/Kg 424562 2.3 10 ND 06/03/17 15:42 BP 1,1-Dichloroethane SW8260B 1 ug/Kg 424562 2.2 10 ND 06/03/17 15:42 BP ETBE SW8260B 1 2.3 10 ND ug/Kg 06/03/17 15:42 BP 424562 cis-1,2-Dichloroethene SW8260B 1 2.2 10 ND ug/Kg 06/03/17 15:42 BP 424562 2,2-Dichloropropane SW8260B 1 1.9 10 ND ug/Kg 06/03/17 15:42 BP 424562 Bromochloromethane SW8260B 1 2.3 10 ND ug/Kg 06/03/17 15:42 BP 424562 Chloroform SW8260B 1 2.4 10 ND ug/Kg 06/03/17 15:42 BP 424562 Carbon Tetrachloride SW8260B 1 2.1 10 ND ug/Kg 06/03/17 15:42 BP 424562 1,1,1-Trichloroethane SW8260B 1 2.1 10 ND ug/Kg 06/03/17 15:42 BP 424562 1,1-Dichloropropene SW8260B 1 2.0 10 ND ug/Kg 06/03/17 15:42 BP 424562 Benzene SW8260B 1 2.2 10 ND ug/Kg 06/03/17 15:42 BP 424562 TAME SW8260B 1 2.3 10 ND ug/Kg 06/03/17 15:42 BP 424562 Total Page Count: 23 Page 10 of 23
Packet Page 454

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/31/17 / 17:10
Fort Ord - Surplus II Areas
S3 @ 5'
Sample Matrix: Soil
Lab Sample ID: 1706009-009A
SDG:

Prep Batch ID: 7246
Prep Batch Date/Time: 6/3/17 11:24:00AM
Prep Analyst: BPATEL
Prep Method: 5035
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
1,2-Dichloroethane SW8260B 1 ug/Kg 424562 2.3 10 ND 06/03/17 15:42 BP Trichloroethylene SW8260B 1 ug/Kg 424562 1.8 10 ND 06/03/17 15:42 BP Dibromomethane SW8260B 1 ug/Kg 424562 1.8 10 ND 06/03/17 15:42 BP 1,2-Dichloropropane SW8260B 1 ug/Kg 424562 1.9 10 ND 06/03/17 15:42 BP Bromodichloromethane SW8260B 1 ug/Kg 424562 2.0 10 ND 06/03/17 15:42 BP cis-1,3-Dichloropropene SW8260B 1 ug/Kg 424562 1.6 10 ND 06/03/17 15:42 BP Toluene SW8260B 1 ug/Kg 424562 1.8 10 ND 06/03/17 15:42 BP Tetrachloroethylene SW8260B 1 ug/Kg 424562 1.7 10 ND 06/03/17 15:42 BP trans-1,3-Dichloropropene SW8260B 1 ug/Kg 424562 1.6 10 ND 06/03/17 15:42 BP 1,1,2-Trichloroethane SW8260B 1 ug/Kg 424562 1.8 10 ND 06/03/17 15:42 BP Dibromochloromethane SW8260B 1 ug/Kg 424562 1.9 10 ND 06/03/17 15:42 BP 1,3-Dichloropropane SW8260B 1 ug/Kg 424562 1.8 10 ND 06/03/17 15:42 BP 1,2-Dibromoethane SW8260B 1 ug/Kg 424562 1.8 10 ND 06/03/17 15:42 BP Chlorobenzene SW8260B 1 ug/Kg 424562 1.8 10 ND 06/03/17 15:42 BP Ethyl Benzene SW8260B 1 1.7 10 ND ug/Kg 06/03/17 15:42 BP 424562 1,1,1,2-Tetrachloroethane SW8260B 1 1.9 10 ND ug/Kg 06/03/17 15:42 BP 424562 m,p-Xylene SW8260B 1 3.2 10 ND ug/Kg 06/03/17 15:42 BP 424562 o-Xylene SW8260B 1 1.7 10 ND ug/Kg 06/03/17 15:42 BP 424562 Styrene SW8260B 1 1.6 10 ND ug/Kg 06/03/17 15:42 BP 424562 Bromoform SW8260B 1 1.7 10 ND ug/Kg 06/03/17 15:42 BP 424562 Isopropyl Benzene SW8260B 1 1.6 10 ND ug/Kg 06/03/17 15:42 BP 424562 n-Propylbenzene SW8260B 1 1.6 10 ND ug/Kg 06/03/17 15:42 BP 424562 Bromobenzene SW8260B 1 1.8 10 ND ug/Kg 06/03/17 15:42 BP 424562 1,1,2,2-Tetrachloroethane SW8260B 1 1.9 10 ND ug/Kg 06/03/17 15:42 BP 424562 2-Chlorotoluene SW8260B 1 1.8 10 ND ug/Kg 06/03/17 15:42 BP 424562 1,3,5-Trimethylbenzene SW8260B 1 1.6 10 ND ug/Kg 06/03/17 15:42 BP 424562 1,2,3-Trichloropropane SW8260B 1 1.9 10 ND ug/Kg 06/03/17 15:42 BP 424562 4-Chlorotoluene SW8260B 1 1.6 10 ND ug/Kg 06/03/17 15:42 BP 424562 tert-Butylbenzene SW8260B 1 1.6 10 ND ug/Kg 06/03/17 15:42 BP 424562 1,2,4-Trimethylbenzene SW8260B 1 1.4 10 ND ug/Kg 06/03/17 15:42 BP 424562 sec-Butyl Benzene SW8260B 1 1.6 10 ND ug/Kg 06/03/17 15:42 BP 424562 p-Isopropyltoluene SW8260B 1 1.5 10 ND ug/Kg 06/03/17 15:42 BP 424562 1,3-Dichlorobenzene SW8260B 1 1.7 10 ND ug/Kg 06/03/17 15:42 BP 424562 1,4-Dichlorobenzene SW8260B 1 1.7 10 ND ug/Kg 06/03/17 15:42 BP 424562 n-Butylbenzene SW8260B 1 1.5 10 ND ug/Kg 06/03/17 15:42 BP 424562 1,2-Dichlorobenzene SW8260B 1 1.8 10 ND ug/Kg 06/03/17 15:42 BP 424562 Total Page Count: 23 Page 11 of 23
Packet Page 455

SAMPLE RESULTS
Report prepared for:

Date Reported: 06/06/17
Date/Time Received: 06/01/17, 3:00 pm
Engeo Inc (SJ)
Scott Johns
Client Sample ID:

Date/Time Sampled:

Project Number:

Project Name/Location:
05/31/17 / 17:10
Fort Ord - Surplus II Areas
S3 @ 5'
Sample Matrix: Soil
Lab Sample ID: 1706009-009A
SDG:

Prep Batch ID: 7246
Prep Batch Date/Time: 6/3/17 11:24:00AM
Prep Analyst: BPATEL
Prep Method: 5035
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
1,2-Dibromo-3-Chloropropane SW8260B 1 ug/Kg 424562 1.8 10 ND 06/03/17 15:42 BP Hexachlorobutadiene SW8260B 1 ug/Kg 424562 1.4 10 ND 06/03/17 15:42 BP 1,2,4-Trichlorobenzene SW8260B 1 ug/Kg 424562 1.5 10 ND 06/03/17 15:42 BP Naphthalene SW8260B 1 ug/Kg 424562 1.7 10 ND 06/03/17 15:42 BP 1,2,3-Trichlorobenzene SW8260B 1 ug/Kg 424562 1.7 10 ND 06/03/17 15:42 BP 2-Butanone (MEK) SW8260B 1 ug/Kg 424562 2.3 10 ND 06/03/17 15:42 BP (S) Dibromofluoromethane SW8260B 59.8 - 148 75.1 % 424562 06/03/17 15:42 BP (S) Toluene-d8 SW8260B 55.2 - 133 138 S % 424562 06/03/17 15:42 BP (S) 4-Bromofluorobenzene SW8260B 55.8 - 141 125 % 424562 06/03/17 15:42 BP NOTE: S-Surrogate recovery out of limit-high bias. Data was acceptable because sample result was ND (Not Detected). No corrective action required.

Prep Batch ID: 7247
Prep Batch Date/Time: 6/3/17 11:24:00AM
Prep Analyst: BPATEL
Prep Method: 5035GRO
Parameters:

Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
TPH(Gasoline) 8260TPH 1 ug/Kg 424562 43 100 ND 06/03/17 15:42 BP (S) 4-Bromofluorobenzene 8260TPH 43.9 - 127 72.8 % 06/03/17 15:42 BP 424562 Total Page Count: 23 Page 12 of 23
Packet Page 456
MB Summary Report
Work Order:

Matrix:

Units:

Prep Method:

Analytical SW8260B
Method:

Prep Date:

Analyzed Date:
06/02/17 Prep Batch:

Analytical
Batch:
ug/Kg
5035 7207
Soil 424532
1706009
6/2/2017
Parameters
Method
Blank
Conc.

MDL PQL
Lab
Qualifier
Dichlorodifluoromethane 1.2 10 ND
Chloromethane 1.8 10 ND
Vinyl Chloride 2.0 10 ND
Bromomethane 2.7 10 ND
Chloroethane 3.0 10 ND
Trichlorofluoromethane 2.1 10 ND
1,1-Dichloroethene 2.0 10 ND
Freon 113 1.9 10 ND
Methylene Chloride 7.1 10 ND
trans-1,2-Dichloroethene 2.1 10 ND
MTBE 2.3 10 ND
tert-Butanol 12 50 ND
Diisopropyl ether (DIPE) 2.3 10 ND
1,1-Dichloroethane 2.2 10 ND
ETBE 2.3 10 ND
cis-1,2-Dichloroethene 2.2 10 ND
2,2-Dichloropropane 1.9 10 ND
Bromochloromethane 2.3 10 ND
Chloroform 2.4 10 ND
Carbon Tetrachloride 2.1 10 ND
1,1,1-Trichloroethane 2.1 10 ND
1,1-Dichloropropene 2.0 10 ND
Benzene 2.2 10 ND
TAME 2.3 10 ND
1,2-Dichloroethane 2.3 10 ND
Trichloroethylene 1.8 10 ND
Dibromomethane 1.8 10 ND
1,2-Dichloropropane 1.9 10 ND
Bromodichloromethane 2.0 10 ND
cis-1,3-Dichloropropene 1.6 10 ND
Toluene 1.8 10 ND
Tetrachloroethylene 1.7 10 ND
trans-1,3-Dichloropropene 1.6 10 ND
1,1,2-Trichloroethane 1.8 10 ND
Dibromochloromethane 1.9 10 ND
1,3-Dichloropropane 1.8 10 ND
1,2-Dibromoethane 1.8 10 ND
Chlorobenzene 1.8 10 ND
Ethyl Benzene 1.7 10 ND
1,1,1,2-Tetrachloroethane 1.9 10 ND
m,p-Xylene 3.2 10 ND
o-Xylene 1.7 10 ND
Total Page Count: 23 Page 13 of 23
Packet Page 457
MB Summary Report
Work Order:

Matrix:

Units:

Prep Method:

Analytical SW8260B
Method:

Prep Date:

Analyzed Date:
06/02/17 Prep Batch:

Analytical
Batch:
ug/Kg
5035 7207
Soil 424532
1706009
6/2/2017
Parameters
Method
Blank
Conc.

MDL PQL
Lab
Qualifier
Styrene 1.6 10 ND
Bromoform 1.7 10 ND
Isopropyl Benzene 1.6 10 ND
n-Propylbenzene 1.6 10 ND
Bromobenzene 1.8 10 ND
1,1,2,2-Tetrachloroethane 1.9 10 ND
2-Chlorotoluene 1.8 10 ND
1,3,5-Trimethylbenzene 1.6 10 ND
1,2,3-Trichloropropane 1.9 10 ND
4-Chlorotoluene 1.6 10 ND
tert-Butylbenzene 1.6 10 ND
1,2,4-Trimethylbenzene 1.4 10 ND
sec-Butyl Benzene 1.6 10 ND
p-Isopropyltoluene 1.5 10 ND
1,3-Dichlorobenzene 1.7 10 ND
1,4-Dichlorobenzene 1.7 10 ND
n-Butylbenzene 1.5 10 ND
1,2-Dichlorobenzene 1.8 10 ND
1,2-Dibromo-3-Chloropropane 1.8 10 ND
Hexachlorobutadiene 1.4 10 1.4
1,2,4-Trichlorobenzene 1.5 10 1.5
Naphthalene 1.7 10 2.0
1,2,3-Trichlorobenzene 1.7 10 2.5
2-Butanone (MEK) 1.7 10 ND
(S) Dibromofluoromethane 78.3
(S) Toluene-d8 130
(S) 4-Bromofluorobenzene 127
Work Order:

Matrix:

Units:

Prep Method:

Analytical SW8260B
Method:

Prep Date:

Analyzed Date:
06/02/17 Prep Batch:

Analytical
Batch:
ug/Kg
5035GRO 7208
Soil 424532
1706009
6/2/2017
Parameters
Method
Blank
Conc.

MDL PQL
Lab
Qualifier
TPH(Gasoline) 43 100 ND
(S) 4-Bromofluorobenzene 92.4
Total Page Count: 23 Page 14 of 23
Packet Page 458
MB Summary Report
Work Order:

Matrix:

Units:

Prep Method:

Analytical SW8015B
Method:

Prep Date:

Analyzed Date:
06/05/17 Prep Batch:

Analytical
Batch:
mg/Kg
3546_TPHSG 7225
Soil 424572
1706009
6/5/2017
Parameters
Method
Blank
Conc.

MDL PQL
Lab
Qualifier
TPH as Diesel (SG) 0.85 2.0 ND
TPH as Motor Oil (SG) 3.2 10 ND
Pentacosane (S) 81.0
Total Page Count: 23 Page 15 of 23
Packet Page 459
MB Summary Report
Work Order:

Matrix:

Units:

Prep Method:

Analytical SW8260B
Method:

Prep Date:

Analyzed Date:
06/03/17 Prep Batch:

Analytical
Batch:
ug/Kg
5035 7246
Soil 424562
1706009
6/3/2017
Parameters
Method
Blank
Conc.

MDL PQL
Lab
Qualifier
Dichlorodifluoromethane 1.2 10 ND
Chloromethane 1.8 10 ND
Vinyl Chloride 2.0 10 ND
Bromomethane 2.7 10 ND
Chloroethane 3.0 10 ND
Trichlorofluoromethane 2.1 10 ND
1,1-Dichloroethene 2.0 10 ND
Freon 113 1.9 10 ND
Methylene Chloride 7.1 10 ND
trans-1,2-Dichloroethene 2.1 10 ND
MTBE 2.3 10 ND
tert-Butanol 12 50 ND
Diisopropyl ether (DIPE) 2.3 10 ND
1,1-Dichloroethane 2.2 10 ND
ETBE 2.3 10 ND
cis-1,2-Dichloroethene 2.2 10 ND
2,2-Dichloropropane 1.9 10 ND
Bromochloromethane 2.3 10 ND
Chloroform 2.4 10 ND
Carbon Tetrachloride 2.1 10 ND
1,1,1-Trichloroethane 2.1 10 ND
1,1-Dichloropropene 2.0 10 ND
Benzene 2.2 10 ND
TAME 2.3 10 ND
1,2-Dichloroethane 2.3 10 ND
Trichloroethylene 1.8 10 ND
Dibromomethane 1.8 10 ND
1,2-Dichloropropane 1.9 10 ND
Bromodichloromethane 2.0 10 ND
cis-1,3-Dichloropropene 1.6 10 ND
Toluene 1.8 10 ND
Tetrachloroethylene 1.7 10 ND
trans-1,3-Dichloropropene 1.6 10 ND
1,1,2-Trichloroethane 1.8 10 ND
Dibromochloromethane 1.9 10 ND
1,3-Dichloropropane 1.8 10 ND
1,2-Dibromoethane 1.8 10 ND
Chlorobenzene 1.8 10 ND
Ethyl Benzene 1.7 10 ND
1,1,1,2-Tetrachloroethane 1.9 10 ND
m,p-Xylene 3.2 10 ND
o-Xylene 1.7 10 ND
Total Page Count: 23 Page 16 of 23
Packet Page 460
MB Summary Report
Work Order:

Matrix:

Units:

Prep Method:

Analytical SW8260B
Method:

Prep Date:

Analyzed Date:
06/03/17 Prep Batch:

Analytical
Batch:
ug/Kg
5035 7246
Soil 424562
1706009
6/3/2017
Parameters
Method
Blank
Conc.

MDL PQL
Lab
Qualifier
Styrene 1.6 10 ND
Bromoform 1.7 10 ND
Isopropyl Benzene 1.6 10 ND
n-Propylbenzene 1.6 10 ND
Bromobenzene 1.8 10 ND
1,1,2,2-Tetrachloroethane 1.9 10 ND
2-Chlorotoluene 1.8 10 ND
1,3,5-Trimethylbenzene 1.6 10 ND
1,2,3-Trichloropropane 1.9 10 ND
4-Chlorotoluene 1.6 10 ND
tert-Butylbenzene 1.6 10 ND
1,2,4-Trimethylbenzene 1.4 10 ND
sec-Butyl Benzene 1.6 10 ND
p-Isopropyltoluene 1.5 10 ND
1,3-Dichlorobenzene 1.7 10 ND
1,4-Dichlorobenzene 1.7 10 ND
n-Butylbenzene 1.5 10 ND
1,2-Dichlorobenzene 1.8 10 ND
1,2-Dibromo-3-Chloropropane 1.8 10 ND
Hexachlorobutadiene 1.4 10 1.6
1,2,4-Trichlorobenzene 1.5 10 ND
Naphthalene 1.7 10 2.0
1,2,3-Trichlorobenzene 1.7 10 2.4
2-Butanone (MEK) 1.7 10 ND
(S) Dibromofluoromethane 75.4
(S) Toluene-d8 133 S
(S) 4-Bromofluorobenzene 123
Work Order:

Matrix:

Units:

Prep Method:

Analytical SW8260B
Method:

Prep Date:

Analyzed Date:
06/03/17 Prep Batch:

Analytical
Batch:
ug/Kg
5035GRO 7247
Soil 424562
1706009
6/3/2017
Parameters
Method
Blank
Conc.

MDL PQL
Lab
Qualifier
TPH(Gasoline) 43 100 ND
(S) 4-Bromofluorobenzene 74.8
Total Page Count: 23 Page 17 of 23
Packet Page 461
LCS/LCSD Summary Report
Raw values are used in quality control assessment.

Work Order:

Matrix:

Units:

Prep Method:

Analytical
Method:

Prep Date:

Analyzed Date:
06/02/17 Prep Batch:

Analytical
Batch:
5035 7207
SW8260B 6/2/2017 424532
ug/Kg
1706009
Soil
Parameters MDL PQL
Method
Blank
Conc.

Spike
Conc.

LCS %
Recovery
LCSD %
Recovery

LCS/LCSD
% RPD
%
Recovery
Limits
% RPD
Limits
Lab
Qualifier
1,1-Dichloroethene 2.0 10 ND 50.0 130 132 1.83 53.7 - 139 30 Benzene 2.2 10 ND 50.0 118 111 5.59 66.5 - 135 30
Trichloroethylene 1.8 10 ND 50.0 86.0 79.9 7.23 57.5 - 150 30 Toluene 1.8 10 ND 50.0 123 121 1.80 56.8 - 134 30
Chlorobenzene 1.8 10 ND 50.0 95.5 90.8 4.94 57.4 - 134 30 (S) Dibromofluoromethane 50.0 84.1 78.5 59.8 - 148
(S) Toluene-d8 50.0 118 109 55.2 - 133
(S) 4-Bromofluorobenzene 50.0 125 121 55.8 - 141
2-Butanone (MEK) ND -
Work Order:

Matrix:

Units:

Prep Method:

Analytical
Method:

Prep Date:

Analyzed Date:
06/02/17 Prep Batch:

Analytical
Batch:
5035GRO 7208
SW8260B 6/3/2017 424532
ug/Kg
1706009
Soil
Parameters MDL PQL
Method
Blank
Conc.

Spike
Conc.

LCS %
Recovery
LCSD %
Recovery

LCS/LCSD
% RPD
%
Recovery
Limits
% RPD
Limits
Lab
Qualifier
TPH(Gasoline) 43 100 ND 1000 101 91.3 10.1 48.2 - 132 30 (S) 4-Bromofluorobenzene 50 82.7 80.2 43.9 - 127
Work Order:

Matrix:

Units:

Prep Method:

Analytical
Method:

Prep Date:

Analyzed Date:
06/05/17 Prep Batch:

Analytical
Batch:
3546_TPHSG 7225
SW8015B 6/6/2017 424572
mg/Kg
1706009
Soil
Parameters MDL PQL
Method
Blank
Conc.

Spike
Conc.

LCS %
Recovery
LCSD %
Recovery

LCS/LCSD
% RPD
%
Recovery
Limits
% RPD
Limits
Lab
Qualifier
TPH as Diesel (SG) 0.85 2.0 ND 25.0 68.3 83.3 52 - 115 30 TPH as Motor Oil (SG) ND 200 59 - 129
Total Page Count: 23 Page 18 of 23
Packet Page 462
LCS/LCSD Summary Report
Raw values are used in quality control assessment.

Work Order:

Matrix:

Units:

Prep Method:

Analytical
Method:

Prep Date:

Analyzed Date:
06/03/17 Prep Batch:

Analytical
Batch:
5035 7246
SW8260B 6/3/2017 424562
ug/Kg
1706009
Soil
Parameters MDL PQL
Method
Blank
Conc.

Spike
Conc.

LCS %
Recovery
LCSD %
Recovery

LCS/LCSD
% RPD
%
Recovery
Limits
% RPD
Limits
Lab
Qualifier
1,1-Dichloroethene 2.0 10 ND 50.0 117 121 3.03 53.7 - 139 30 Benzene 2.2 10 ND 50.0 104 104 0.000 66.5 - 135 30
Trichloroethylene 1.8 10 ND 50.0 74.2 74.5 0.538 57.5 - 150 30 Toluene 1.8 10 ND 50.0 114 121 5.96 56.8 - 134 30
Chlorobenzene 1.8 10 ND 50.0 85.0 104 20.1 57.4 - 134 30 (S) Dibromofluoromethane 50.0 75.0 71.5 59.8 - 148
(S) Toluene-d8 50.0 113 108 55.2 - 133
(S) 4-Bromofluorobenzene 50.0 120 115 55.8 - 141
2-Butanone (MEK) ND -
Work Order:

Matrix:

Units:

Prep Method:

Analytical
Method:

Prep Date:

Analyzed Date:
06/03/17 Prep Batch:

Analytical
Batch:
5035GRO 7247
SW8260B 6/5/2017 424562
ug/Kg
1706009
Soil
Parameters MDL PQL
Method
Blank
Conc.

Spike
Conc.

LCS %
Recovery
LCSD %
Recovery

LCS/LCSD
% RPD
%
Recovery
Limits
% RPD
Limits
Lab
Qualifier
TPH(Gasoline) 43 100 ND 1000 95.1 99.4 4.42 48.2 - 132 30 (S) 4-Bromofluorobenzene 50 79.4 85.8 43.9 - 127
Total Page Count: 23 Page 19 of 23
Packet Page 463
Laboratory Qualifiers and Definitions
Method Detection Limit (MDL) - the minimum concentration of a substance that can be measured and reported with a 99% confidence that the analyte concentration is greater than zero
Matrix Spike (MS/MSD) - Client sample spiked with identical concentrations of target analyte (s). The spiking occurs prior to the sample preparation and analysis. They are used to document the precision and bias of a method in a given sample matrix.

Further explanation may or may not be provided within the sample footnote and/or the case narrative.

DEFINITIONS:

Accuracy/Bias (% Recovery) - The closeness of agreement between an observed value and an accepted reference value.

LABORATORY QUALIFIERS:

Total Page Count: 23 Page 20 of 23
Packet Page 464
Sample Receipt Checklist
Client Name: Engeo Inc (SJ)
Project Name: Fort Ord - Surplus II Areas
Work Order No.: 1706009
Date and Time Received: 6/1/2017 3:00:00PM
Received By: ke
Physically Logged By: Navin Ghodasara
Carrier Name: Client Drop Off
Checklist Completed By:

Comments:

2.0 Total Page Count: 23 Page 21 of 23
Packet Page 465
Login Summary Report
Report Due Date:
6/1/2017
TL5224 Engeo Inc (SJ) II
Fort Ord - Surplus II Areas
6/6/2017
TAT Requested:

Date Received:

Time Received:

QC Level:

Project Name:

Project # :

Comments:

Client ID:
3 Day Std:3
3:00 pm
Work Order # : 1706009
Requested Subbed
Tests
Test
On Hold
Sample
On Hold
Scheduled
Disposal
Collection Matrix
Date/Time
Client
Sample ID
WO Sample ID
1706009-001A Soil 11/28/17 S1 @ 10' 05/31/17 14:20
VOC_S_GRO
TPHDOSG_S_8015B
VOC_S_8260B
Sample Note: Std 3 Day TAT. TPHg, VOCs, TPHd, mo with silica gel c/up. 1706009-002A Soil 11/28/17 S1 @ 15' 05/31/17 14:25
Hold Samples
1706009-003A Soil 11/28/17 S1 @ 20' 05/31/17 14:30
Hold Samples
1706009-004A Soil 11/28/17 S1 @ 25' 05/31/17 14:35
Hold Samples
1706009-005A Soil 11/28/17 S2 @ 5' 05/31/17 11:10
TPHDOSG_S_8015B
VOC_S_8260B
VOC_S_GRO
1706009-006A S2 @ 10' 05/31/17 13:15 Soil 11/28/17
Hold Samples
1706009-007A S2 @ 15' 05/31/17 11:20 Soil 11/28/17
Hold Samples
1706009-008A S2 @ 20' 05/31/17 11:25 Soil 11/28/17
Hold Samples
1706009-009A S3 @ 5' 05/31/17 17:10 Soil 11/28/17
TPHDOSG_S_8015B
VOC_S_GRO
VOC_S_8260B
1706009-010A S3 @ 10' 05/31/17 17:15 Soil 11/28/17
Hold Samples
1706009-011A S3 @ 15' 05/31/17 17:20 Soil 11/28/17
Hold Samples
1706009-012A S3 @ 20' 05/31/17 17:25 Soil 11/28/17
Hold Samples
Total Page Count: 23 Page 22 of 23
Packet Page 466
Total Page Count: 23 Page 23 of 23
Packet Page 467
APPENDIX 2

ANALYTICAL LABORATORY REPORTS
Packet Page 468
Enthalpy Analytical
931 West Barkley Ave
Orange, CA 92868
(714) 771-6900
enthalpy.com
Lab Job Number: 444715
Report Level: II
Report Date: 10/13/2021
Analytical Report prepared for:

Chris Burns
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Project: 211283001 - City of Seaside - Former Fort Ord
John Goyette, Service Center Manager
(510) 204-2233 Ext 13112
[email protected]
This data package has been reviewed for technical correctness and completeness. Release of this data has been authorized by the Laboratory Manager or the Manager's designee, as verified by the above signature which applies to this PDF file as well as any associated electronic data deliverable files. The results contained in this report meet all requirements of NELAP and pertain only to those samples which were submitted for analysis. This report may be reproduced only in its entirety.

CA ELAP# 1338, NELAP# 4038, SCAQMD LAP# 18LA0518, LACSD ID# 10105, CDC ELITE Member
Authorized for release by:

Packet Page 469 1 of 52
Sample Summary
Chris Burns
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Lab Job #: 444715
Project No: 211283001
Location: City of Seaside - Former Fort Ord
Date Received: 04/30/21
Sample ID Lab ID Collected Matrix
1-SOIL 01 444715-001 04/29/21 12:00 Soil
1-SOIL 02 444715-002 04/28/21 10:00 Soil
Packet Page 470 2 of 52
Case Narrative
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Chris Burns
Lab Job Number: 444715
Project No: 211283001
Location: City of Seaside - Former Fort Ord
Date Received: 04/30/21
This data package contains sample and QC results for two soil samples, requested for the above referenced project on 04/30/21. The samples were received cold and intact.

TPH-Purgeables and/or BTXE by GC (EPA 8015B):

Low recovery was observed for TPH gasoline in the MS for batch 266614; the parent sample was not a project sample, the LCS was within limits, and the associated RPD was within limits. No other analytical problems were encountered.

TPH-Extractables by GC (EPA 8015M):

Low recovery was observed for diesel C10-C28 in the LCS for batch 266535; the low recovery was not associated with any reported results. No other analytical problems were encountered.

Volatile Organics by GC/MS (EPA 8260B):

No analytical problems were encountered.

Semivolatile Organics by GC/MS (EPA 8270C):
1-SOIL 02 (lab # 444715-002) was diluted due to the dark color of the sample extract. No other analytical problems were encountered.

Pesticides (EPA 8081A):

Low recovery was observed for endrin in the MSD for batch 266559; the parent sample was not a project sample, and the LCS was within limits. High RPD was also observed for endrin in the MS/MSD for batch 266559; this analyte was not detected at or above the RL in the associated samples. 1-SOIL 01 (lab # 444715-001) was diluted due to the dark color of the sample extract. No other analytical problems were encountered.

PCBs (EPA 8082):

No analytical problems were encountered.

Metals (EPA 6010B and EPA 7471A):

Low recoveries were observed for a number of analytes in the MS/MSD of 1-SOIL 01 (lab # 444715-001); the LCS was within limits, and the associated RPDs were within limits. No other analytical problems were encountered.

Hexavalent Chromium (EPA 7196A):

No analytical problems were encountered.
1 of 1
Packet Page 471 3 of 52
Chris Burns
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Lab Job #: 444715
Project No: 211283001
Location: City of Seaside - Former Fort Ord
Date Received: 04/30/21
Sample ID: 1-SOIL 01 Lab ID: 444715-001 Collected: 04/29/21 12:00 Matrix: Soil
444715-001 Analyte Result Qual Units RL MDL
Method: EPA 6010B
Prep Method: EPA 3050B
Arsenic 2.8 mg/Kg 0.97 0.65
Barium 150 mg/Kg 0.97
Chromium 33 mg/Kg 0.97
Cobalt 4.2 mg/Kg 0.49
Copper 15 mg/Kg 0.97
Lead 180 mg/Kg 0.97
Nickel 15 mg/Kg 0.97
Vanadium 17 mg/Kg 0.97
Zinc 190 mg/Kg 4.9
Method: EPA 7471A
Prep Method: METHOD
Mercury 0.21 mg/Kg 0.14
Method: EPA 8015M
Prep Method: EPA 3580
DRO C10-C28 (SGCU) 50 mg/Kg 38
ORO C28-C44 (SGCU) 140 mg/Kg 77
Method: EPA 8081A
Prep Method: EPA 3546
4,4'-DDT 32 ug/Kg 25
Method: EPA 8082
Prep Method: EPA 3546
Aroclor-1260 35 ug/Kg 20
Method: EPA 8260B
Prep Method: EPA 5035
Acetone 850 ug/Kg 280
1 of 2 v44.1
Detection Summary
Results for any subcontracted analyses are not included in this summary. Data qualifiers and additional information necessary for the interpretation of the test results are contained in the PDF file and may not be includ Packet Page 472 ed in this summary. 4 of 52
Sample ID: 1-SOIL 02 Lab ID: 444715-002 Collected: 04/28/21 10:00 Matrix: Soil
444715-002 Analyte Result Qual Units RL MDL
Method: EPA 6010B
Prep Method: EPA 3050B
Arsenic 1.2 mg/Kg 1.1 0.74
Barium 21 mg/Kg 1.1
Chromium 13 mg/Kg 1.1
Cobalt 73 mg/Kg 0.55
Copper 3.9 mg/Kg 1.1
Lead 1.6 mg/Kg 1.1
Nickel 13 mg/Kg 1.1
Vanadium 12 mg/Kg 1.1
Zinc 7.6 mg/Kg 5.5
Method: EPA 7196A
Prep Method: EPA 3060A
Hexavalent Chromium 3.6 mg/Kg 0.80 0.26
Method: EPA 8260B
Prep Method: EPA 5035
Naphthalene 11 ug/Kg 8.9
Method: EPA 8270C
Prep Method: EPA 3546
bis(2-Ethylhexyl)phthalate 550 ug/Kg 500
SGCU Silica gel cleanup
2 of 2 v44.1
Detection Summary
Results for any subcontracted analyses are not included in this summary. Data qualifiers and additional information necessary for the interpretation of the test results are contained in the PDF file and may not be includ Packet Page 473 ed in this summary. 5 of 52
Packet Page 474 6 of 52
Packet Page 475 7 of 52
Packet Page 476 8 of 52
Packet Page 477 9 of 52
Field ID: 1-SOIL 01 Basis: as received Prepared: 05/05/21 Type: SAMPLE Batch#: 266583 Prep: EPA 5030B
Lab ID: 444715-001 Sampled: 04/29/21 Analysis: EPA 8015B Matrix: Soil Received: 04/30/21 Analyst: EMW
Analyte Result RL Units Diln Fac Analyzed
TPH Gasoline ND 4.7 mg/Kg 1.560 05/06/21
Surrogate %REC Limits Diln Fac Analyzed
Bromofluorobenzene (FID) 85 60-140 1.000 05/06/21
Field ID: 1-SOIL 02 Basis: as received Prepared: 05/06/21 Type: SAMPLE Batch#: 266614 Prep: EPA 5030B
Lab ID: 444715-002 Sampled: 04/28/21 Analysis: EPA 8015B Matrix: Soil Received: 04/30/21 Analyst: EMW
Analyte Result RL Units Diln Fac Analyzed
TPH Gasoline ND 3.6 mg/Kg 1.190 05/07/21
Surrogate %REC Limits Diln Fac Analyzed
Bromofluorobenzene (FID) 90 60-140 1.000 05/06/21
Type: BLANK Batch#: 266583 Analysis: EPA 8015B
Lab ID: QC923446 Prepared: 05/05/21 Analyst: EMW
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 5030B
Analyte Result RL Units
TPH Gasoline ND 3.0 mg/Kg
Surrogate %REC Limits
Bromofluorobenzene (FID) 95 60-140
Type: BLANK Batch#: 266614 Analysis: EPA 8015B
Lab ID: QC923520 Prepared: 05/06/21 Analyst: EMW
Matrix: Soil Analyzed: 05/06/21
Diln Fac: 1.000 Prep: EPA 5030B
Analyte Result RL Units
TPH Gasoline ND 3.0 mg/Kg
Surrogate %REC Limits
Bromofluorobenzene (FID) 95 60-140
Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v34.001
Gasoline by GC/FID (5035 Prep)
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 478 10 of 52
Type: LCS Diln Fac: 1.000 Prep: EPA 5030B
Lab ID: QC923443 Batch#: 266583 Analysis: EPA 8015B
Matrix: Soil Analyzed: 05/05/21 Analyst: EMW
Analyte Spiked Result %REC Limits Units
TPH Gasoline 5.000 5.261 105 70-130 mg/Kg
Surrogate %REC Limits
Bromofluorobenzene (FID) 130 60-140
1 of 1 v35
Gasoline by GC/FID (5035 Prep): Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 479 11 of 52
Field ID: ZZZZZZZZZZ Basis: as received Analyzed: 05/05/21 Type: MS Diln Fac: 1.000 Prep: EPA 5030B
MSS Lab ID: 444731-001 Batch#: 266583 Analysis: EPA 8015B Lab ID: QC923444 Sampled: 04/22/21 Analyst: EMW
Matrix: Soil Received: 04/30/21
Analyte MSS Result Spiked Result %REC Limits Units
TPH Gasoline <3.000 5.000 5.058 101 70-130 mg/Kg
Surrogate %REC Limits
Bromofluorobenzene (FID) 135 60-140
Field ID: ZZZZZZZZZZ Basis: as received Analyzed: 05/05/21 Type: MSD Diln Fac: 1.000 Prep: EPA 5030B
MSS Lab ID: 444731-001 Batch#: 266583 Analysis: EPA 8015B Lab ID: QC923445 Sampled: 04/22/21 Analyst: EMW
Matrix: Soil Received: 04/30/21
Analyte Spiked Result %REC Limits Units RPD Lim
TPH Gasoline 5.000 5.037 101 70-130 mg/Kg 0 20
Surrogate %REC Limits
Bromofluorobenzene (FID) 135 60-140
Legend
RPD: Relative Percent Difference
1 of 1 v36
Gasoline by GC/FID (5035 Prep): Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 480 12 of 52
Type: LCS Diln Fac: 1.000 Prep: EPA 5030B
Lab ID: QC923517 Batch#: 266614 Analysis: EPA 8015B
Matrix: Soil Analyzed: 05/06/21 Analyst: EMW
Analyte Spiked Result %REC Limits Units
TPH Gasoline 5.000 5.418 108 70-130 mg/Kg
Surrogate %REC Limits
Bromofluorobenzene (FID) 135 60-140
1 of 1 v37.001
Gasoline by GC/FID (5035 Prep): Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 481 13 of 52
Field ID: ZZZZZZZZZZ Basis: as received Analyzed: 05/06/21 Type: MS Diln Fac: 1.000 Prep: EPA 5030B
MSS Lab ID: 444678-002 Batch#: 266614 Analysis: EPA 8015B Lab ID: QC923518 Sampled: 04/29/21 Analyst: EMW
Matrix: Soil Received: 04/29/21
Analyte MSS Result Spiked Result %REC Limits Units
TPH Gasoline <3.000 5.000 3.437 69 * 70-130 mg/Kg
Surrogate %REC Limits
Bromofluorobenzene (FID) 105 60-140
Field ID: ZZZZZZZZZZ Basis: as received Analyzed: 05/06/21 Type: MSD Diln Fac: 1.000 Prep: EPA 5030B
MSS Lab ID: 444678-002 Batch#: 266614 Analysis: EPA 8015B Lab ID: QC923519 Sampled: 04/29/21 Analyst: EMW
Matrix: Soil Received: 04/29/21
Analyte Spiked Result %REC Limits Units RPD Lim
TPH Gasoline 5.000 3.537 71 70-130 mg/Kg 3 20
Surrogate %REC Limits
Bromofluorobenzene (FID) 110 60-140
Legend
*: Value is outside QC limits
RPD: Relative Percent Difference
1 of 1 v38
Gasoline by GC/FID (5035 Prep): Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 482 14 of 52
Field ID: 1-SOIL 01 Diln Fac: 1.000 Analyzed: 05/05/21
Type: SAMPLE Batch#: 266535 Prep: EPA 3580
Lab ID: 444715-001 Sampled: 04/29/21 Cleanup Method: EPA 3630C Matrix: Soil Received: 04/30/21 Analysis: EPA 8015M
Basis: as received Prepared: 05/05/21 Analyst: MES
Analyte Result RL Units
DRO C10-C28 (SGCU) 50 38 mg/Kg
ORO C28-C44 (SGCU) 140 77 mg/Kg
Surrogate %REC Limits
n-Triacontane (SGCU) 101 70-130
Field ID: 1-SOIL 02 Diln Fac: 1.000 Analyzed: 05/05/21
Type: SAMPLE Batch#: 266535 Prep: EPA 3580
Lab ID: 444715-002 Sampled: 04/28/21 Cleanup Method: EPA 3630C Matrix: Soil Received: 04/30/21 Analysis: EPA 8015M
Basis: as received Prepared: 05/05/21 Analyst: MES
Analyte Result RL Units
DRO C10-C28 (SGCU) ND 10 mg/Kg
ORO C28-C44 (SGCU) ND 20 mg/Kg
Surrogate %REC Limits
n-Triacontane (SGCU) 88 70-130
Type: BLANK Batch#: 266535 Cleanup Method: EPA 3630C
Lab ID: QC923298 Prepared: 05/05/21 Analysis: EPA 8015M Matrix: Soil Analyzed: 05/05/21 Analyst: MES
Diln Fac: 1.000 Prep: EPA 3580
Analyte Result RL Units
DRO C10-C28 (SGCU) ND 10 mg/Kg
ORO C28-C44 (SGCU) ND 20 mg/Kg
Surrogate %REC Limits
n-Triacontane (SGCU) 94 70-130
Legend
(SGCU): Silica gel cleanup
ND: Not Detected
RL: Reporting Limit
1 of 1 v6.001
Extractable Carbon Chain
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 483 15 of 52
Type: LCS Batch#: 266535 Cleanup Method: EPA 3630C
Lab ID: QC923299 Prepared: 05/05/21 Analysis: EPA 8015M Matrix: Soil Analyzed: 05/05/21 Analyst: MES
Diln Fac: 1.000 Prep: EPA 3580
Analyte Spiked Result %REC Limits Units
Diesel C10-C28 (SGCU) 247.5 156.0 63 * 76-122 mg/Kg
Surrogate %REC Limits
n-Triacontane (SGCU) 87 70-130
Legend
(SGCU): Silica gel cleanup
*: Value is outside QC limits
1 of 1 v7
Extractable Carbon Chain: Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 484 16 of 52
Field ID: 1-SOIL 02 Matrix: Soil Sampled: 04/28/21 Prep: EPA 3580 Type: MS Basis: as received Received: 04/30/21 Cleanup Method: EPA 3630C MSS Lab ID: 444715-002 Diln Fac: 1.000 Prepared: 05/05/21 Analysis: EPA 8015M Lab ID: QC923300 Batch#: 266535 Analyzed: 05/05/21 Analyst: MES Analyte MSS Result Spiked Result %REC Limits Units
Diesel C10-C28 (SGCU) 3.186 250.0 182.1 72 62-126 mg/Kg Surrogate %REC Limits
n-Triacontane (SGCU) 93 70-130
Field ID: 1-SOIL 02 Matrix: Soil Sampled: 04/28/21 Prep: EPA 3580 Type: MSD Basis: as received Received: 04/30/21 Cleanup Method: EPA 3630C MSS Lab ID: 444715-002 Diln Fac: 1.000 Prepared: 05/05/21 Analysis: EPA 8015M Lab ID: QC923301 Batch#: 266535 Analyzed: 05/05/21 Analyst: MES Analyte Spiked Result %REC Limits Units RPD Lim
Diesel C10-C28 (SGCU) 250.0 184.3 72 62-126 mg/Kg 1 35
Surrogate %REC Limits
n-Triacontane (SGCU) 93 70-130
Legend
(SGCU): Silica gel cleanup
RPD: Relative Percent Difference
1 of 1 v8
Extractable Carbon Chain: Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 485 17 of 52
Field ID: 1-SOIL 01 Diln Fac: 2.778 Analyzed: 05/06/21
Lab ID: 444715-001 Batch#: 266584 Prep: EPA 5035
Matrix: Soil Sampled: 04/29/21 Analysis: EPA 8260B
Basis: as received Received: 04/30/21 Analyst: RAO
Analyte Result RL Units
Freon 12 ND 14 ug/Kg
Chloromethane ND 14 ug/Kg
Vinyl Chloride ND 14 ug/Kg
Bromomethane ND 14 ug/Kg
Chloroethane ND 14 ug/Kg
Trichlorofluoromethane ND 14 ug/Kg
Acetone 850 280 ug/Kg
Freon 113 ND 14 ug/Kg
1,1-Dichloroethene ND 14 ug/Kg
Methylene Chloride ND 14 ug/Kg
MTBE ND 14 ug/Kg
trans-1,2-Dichloroethene ND 14 ug/Kg
1,1-Dichloroethane ND 14 ug/Kg
2-Butanone ND 280 ug/Kg
cis-1,2-Dichloroethene ND 14 ug/Kg
2,2-Dichloropropane ND 14 ug/Kg
Chloroform ND 14 ug/Kg
Bromochloromethane ND 14 ug/Kg
1,1,1-Trichloroethane ND 14 ug/Kg
1,1-Dichloropropene ND 14 ug/Kg
Carbon Tetrachloride ND 14 ug/Kg
1,2-Dichloroethane ND 14 ug/Kg
Benzene ND 14 ug/Kg
Trichloroethene ND 14 ug/Kg
1,2-Dichloropropane ND 14 ug/Kg
Bromodichloromethane ND 14 ug/Kg
Dibromomethane ND 14 ug/Kg
4-Methyl-2-Pentanone ND 14 ug/Kg
cis-1,3-Dichloropropene ND 14 ug/Kg
Toluene ND 14 ug/Kg
trans-1,3-Dichloropropene ND 14 ug/Kg
1,1,2-Trichloroethane ND 14 ug/Kg
1,3-Dichloropropane ND 14 ug/Kg
Tetrachloroethene ND 14 ug/Kg
Dibromochloromethane ND 14 ug/Kg
1,2-Dibromoethane ND 14 ug/Kg
Chlorobenzene ND 14 ug/Kg
1,1,1,2-Tetrachloroethane ND 14 ug/Kg
Ethylbenzene ND 14 ug/Kg
m,p-Xylenes ND 28 ug/Kg
o-Xylene ND 14 ug/Kg
1 of 2 v14
Purgeable Organics by GC/MS
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 486 18 of 52
Styrene ND 14 ug/Kg
Bromoform ND 14 ug/Kg
Isopropylbenzene ND 14 ug/Kg
1,1,2,2-Tetrachloroethane ND 14 ug/Kg
1,2,3-Trichloropropane ND 14 ug/Kg
Propylbenzene ND 14 ug/Kg
Bromobenzene ND 14 ug/Kg
1,3,5-Trimethylbenzene ND 14 ug/Kg
2-Chlorotoluene ND 14 ug/Kg
4-Chlorotoluene ND 14 ug/Kg
tert-Butylbenzene ND 14 ug/Kg
1,2,4-Trimethylbenzene ND 14 ug/Kg
sec-Butylbenzene ND 14 ug/Kg
para-Isopropyl Toluene ND 14 ug/Kg
1,3-Dichlorobenzene ND 14 ug/Kg
1,4-Dichlorobenzene ND 14 ug/Kg
n-Butylbenzene ND 14 ug/Kg
1,2-Dichlorobenzene ND 14 ug/Kg
1,2-Dibromo-3-Chloropropane ND 14 ug/Kg
1,2,4-Trichlorobenzene ND 14 ug/Kg
Hexachlorobutadiene ND 14 ug/Kg
Naphthalene ND 14 ug/Kg
1,2,3-Trichlorobenzene ND 14 ug/Kg
Analyte Result RL Units
Surrogate %REC Limits
Dibromofluoromethane 94 70-145
1,2-Dichloroethane-d4 104 70-145
Toluene-d8 106 70-145
Bromofluorobenzene 97 70-145
Legend
ND: Not Detected
RL: Reporting Limit
2 of 2 v14
Purgeable Organics by GC/MS
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 487 19 of 52
Field ID: 1-SOIL 02 Diln Fac: 1.786 Analyzed: 05/06/21
Lab ID: 444715-002 Batch#: 266584 Prep: EPA 5035
Matrix: Soil Sampled: 04/28/21 Analysis: EPA 8260B
Basis: as received Received: 04/30/21 Analyst: RAO
Analyte Result RL Units
Freon 12 ND 8.9 ug/Kg
Chloromethane ND 8.9 ug/Kg
Vinyl Chloride ND 8.9 ug/Kg
Bromomethane ND 8.9 ug/Kg
Chloroethane ND 8.9 ug/Kg
Trichlorofluoromethane ND 8.9 ug/Kg
Acetone ND 180 ug/Kg
Freon 113 ND 8.9 ug/Kg
1,1-Dichloroethene ND 8.9 ug/Kg
Methylene Chloride ND 8.9 ug/Kg
MTBE ND 8.9 ug/Kg
trans-1,2-Dichloroethene ND 8.9 ug/Kg
1,1-Dichloroethane ND 8.9 ug/Kg
2-Butanone ND 180 ug/Kg
cis-1,2-Dichloroethene ND 8.9 ug/Kg
2,2-Dichloropropane ND 8.9 ug/Kg
Chloroform ND 8.9 ug/Kg
Bromochloromethane ND 8.9 ug/Kg
1,1,1-Trichloroethane ND 8.9 ug/Kg
1,1-Dichloropropene ND 8.9 ug/Kg
Carbon Tetrachloride ND 8.9 ug/Kg
1,2-Dichloroethane ND 8.9 ug/Kg
Benzene ND 8.9 ug/Kg
Trichloroethene ND 8.9 ug/Kg
1,2-Dichloropropane ND 8.9 ug/Kg
Bromodichloromethane ND 8.9 ug/Kg
Dibromomethane ND 8.9 ug/Kg
4-Methyl-2-Pentanone ND 8.9 ug/Kg
cis-1,3-Dichloropropene ND 8.9 ug/Kg
Toluene ND 8.9 ug/Kg
trans-1,3-Dichloropropene ND 8.9 ug/Kg
1,1,2-Trichloroethane ND 8.9 ug/Kg
1,3-Dichloropropane ND 8.9 ug/Kg
Tetrachloroethene ND 8.9 ug/Kg
Dibromochloromethane ND 8.9 ug/Kg
1,2-Dibromoethane ND 8.9 ug/Kg
Chlorobenzene ND 8.9 ug/Kg
1,1,1,2-Tetrachloroethane ND 8.9 ug/Kg
Ethylbenzene ND 8.9 ug/Kg
m,p-Xylenes ND 18 ug/Kg
o-Xylene ND 8.9 ug/Kg
1 of 2 v15
Purgeable Organics by GC/MS
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 488 20 of 52
Styrene ND 8.9 ug/Kg
Bromoform ND 8.9 ug/Kg
Isopropylbenzene ND 8.9 ug/Kg
1,1,2,2-Tetrachloroethane ND 8.9 ug/Kg
1,2,3-Trichloropropane ND 8.9 ug/Kg
Propylbenzene ND 8.9 ug/Kg
Bromobenzene ND 8.9 ug/Kg
1,3,5-Trimethylbenzene ND 8.9 ug/Kg
2-Chlorotoluene ND 8.9 ug/Kg
4-Chlorotoluene ND 8.9 ug/Kg
tert-Butylbenzene ND 8.9 ug/Kg
1,2,4-Trimethylbenzene ND 8.9 ug/Kg
sec-Butylbenzene ND 8.9 ug/Kg
para-Isopropyl Toluene ND 8.9 ug/Kg
1,3-Dichlorobenzene ND 8.9 ug/Kg
1,4-Dichlorobenzene ND 8.9 ug/Kg
n-Butylbenzene ND 8.9 ug/Kg
1,2-Dichlorobenzene ND 8.9 ug/Kg
1,2-Dibromo-3-Chloropropane ND 8.9 ug/Kg
1,2,4-Trichlorobenzene ND 8.9 ug/Kg
Hexachlorobutadiene ND 8.9 ug/Kg
Naphthalene 11 8.9 ug/Kg
1,2,3-Trichlorobenzene ND 8.9 ug/Kg
Analyte Result RL Units
Surrogate %REC Limits
Dibromofluoromethane 93 70-145
1,2-Dichloroethane-d4 106 70-145
Toluene-d8 102 70-145
Bromofluorobenzene 96 70-145
Legend
ND: Not Detected
RL: Reporting Limit
2 of 2 v15
Purgeable Organics by GC/MS
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 489 21 of 52
Type: BLANK Diln Fac: 1.000 Prep: EPA 5035
Lab ID: QC923448 Batch#: 266584 Analysis: EPA 8260B
Matrix: Soil Analyzed: 05/05/21 Analyst: RAO
Analyte Result RL Units
Freon 12 ND 5.0 ug/Kg
Chloromethane ND 5.0 ug/Kg
Vinyl Chloride ND 5.0 ug/Kg
Bromomethane ND 5.0 ug/Kg
Chloroethane ND 5.0 ug/Kg
Trichlorofluoromethane ND 5.0 ug/Kg
Acetone ND 100 ug/Kg
Freon 113 ND 5.0 ug/Kg
1,1-Dichloroethene ND 5.0 ug/Kg
Methylene Chloride ND 5.0 ug/Kg
MTBE ND 5.0 ug/Kg
trans-1,2-Dichloroethene ND 5.0 ug/Kg
1,1-Dichloroethane ND 5.0 ug/Kg
2-Butanone ND 100 ug/Kg
cis-1,2-Dichloroethene ND 5.0 ug/Kg
2,2-Dichloropropane ND 5.0 ug/Kg
Chloroform ND 5.0 ug/Kg
Bromochloromethane ND 5.0 ug/Kg
1,1,1-Trichloroethane ND 5.0 ug/Kg
1,1-Dichloropropene ND 5.0 ug/Kg
Carbon Tetrachloride ND 5.0 ug/Kg
1,2-Dichloroethane ND 5.0 ug/Kg
Benzene ND 5.0 ug/Kg
Trichloroethene ND 5.0 ug/Kg
1,2-Dichloropropane ND 5.0 ug/Kg
Bromodichloromethane ND 5.0 ug/Kg
Dibromomethane ND 5.0 ug/Kg
4-Methyl-2-Pentanone ND 5.0 ug/Kg
cis-1,3-Dichloropropene ND 5.0 ug/Kg
Toluene ND 5.0 ug/Kg
trans-1,3-Dichloropropene ND 5.0 ug/Kg
1,1,2-Trichloroethane ND 5.0 ug/Kg
1,3-Dichloropropane ND 5.0 ug/Kg
Tetrachloroethene ND 5.0 ug/Kg
Dibromochloromethane ND 5.0 ug/Kg
1,2-Dibromoethane ND 5.0 ug/Kg
Chlorobenzene ND 5.0 ug/Kg
1,1,1,2-Tetrachloroethane ND 5.0 ug/Kg
Ethylbenzene ND 5.0 ug/Kg
m,p-Xylenes ND 10 ug/Kg
o-Xylene ND 5.0 ug/Kg
Styrene ND 5.0 ug/Kg
1 of 2 v17
Purgeable Organics by GC/MS: Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 490 22 of 52
Bromoform ND 5.0 ug/Kg
Isopropylbenzene ND 5.0 ug/Kg
1,1,2,2-Tetrachloroethane ND 5.0 ug/Kg
1,2,3-Trichloropropane ND 5.0 ug/Kg
Propylbenzene ND 5.0 ug/Kg
Bromobenzene ND 5.0 ug/Kg
1,3,5-Trimethylbenzene ND 5.0 ug/Kg
2-Chlorotoluene ND 5.0 ug/Kg
4-Chlorotoluene ND 5.0 ug/Kg
tert-Butylbenzene ND 5.0 ug/Kg
1,2,4-Trimethylbenzene ND 5.0 ug/Kg
sec-Butylbenzene ND 5.0 ug/Kg
para-Isopropyl Toluene ND 5.0 ug/Kg
1,3-Dichlorobenzene ND 5.0 ug/Kg
1,4-Dichlorobenzene ND 5.0 ug/Kg
n-Butylbenzene ND 5.0 ug/Kg
1,2-Dichlorobenzene ND 5.0 ug/Kg
1,2-Dibromo-3-Chloropropane ND 5.0 ug/Kg
1,2,4-Trichlorobenzene ND 5.0 ug/Kg
Hexachlorobutadiene ND 5.0 ug/Kg
Naphthalene ND 5.0 ug/Kg
1,2,3-Trichlorobenzene ND 5.0 ug/Kg
Analyte Result RL Units
Surrogate %REC Limits
Dibromofluoromethane 98 70-130
1,2-Dichloroethane-d4 107 70-145
Toluene-d8 98 70-145
Bromofluorobenzene 94 70-145
Legend
ND: Not Detected
RL: Reporting Limit
2 of 2 v17
Purgeable Organics by GC/MS: Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 491 23 of 52
Type: BS Diln Fac: 1.000 Prep: EPA 5035
Lab ID: QC923449 Batch#: 266584 Analysis: EPA 8260B
Matrix: Soil Analyzed: 05/05/21 Analyst: RAO
Analyte Spiked Result %REC Limits Units
1,1-Dichloroethene 50.00 51.26 103 70-131 ug/Kg
MTBE 50.00 48.03 96 69-130 ug/Kg
Benzene 50.00 49.31 99 70-130 ug/Kg
Trichloroethene 50.00 49.52 99 70-130 ug/Kg
Toluene 50.00 50.96 102 70-130 ug/Kg
Chlorobenzene 50.00 50.41 101 70-130 ug/Kg
Surrogate %REC Limits
Dibromofluoromethane 94 70-130
1,2-Dichloroethane-d4 94 70-145
Toluene-d8 105 70-145
Bromofluorobenzene 103 70-145
Type: BSD Diln Fac: 1.000 Prep: EPA 5035
Lab ID: QC923450 Batch#: 266584 Analysis: EPA 8260B
Matrix: Soil Analyzed: 05/05/21 Analyst: RAO
Analyte Spiked Result %REC Limits Units RPD Lim
1,1-Dichloroethene 50.00 53.82 108 70-131 ug/Kg 5 33
MTBE 50.00 51.69 103 69-130 ug/Kg 7 30
Benzene 50.00 52.61 105 70-130 ug/Kg 6 30
Trichloroethene 50.00 50.41 101 70-130 ug/Kg 2 30
Toluene 50.00 51.84 104 70-130 ug/Kg 2 30
Chlorobenzene 50.00 51.66 103 70-130 ug/Kg 2 30
Surrogate %REC Limits
Dibromofluoromethane 99 70-130
1,2-Dichloroethane-d4 99 70-145
Toluene-d8 102 70-145
Bromofluorobenzene 101 70-145
Legend
RPD: Relative Percent Difference
1 of 1 v5
Purgeable Organics by GC/MS: Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 492 24 of 52
Field ID: 1-SOIL 01 Batch#: 266537 Prep: EPA 3546
Lab ID: 444715-001 Sampled: 04/29/21 Analysis: EPA 8270C Matrix: Soil Received: 04/30/21 Analyst: DJL
Basis: as received Prepared: 05/05/21
Diln Fac: 1.000 Analyzed: 05/06/21
Analyte Result RL Units
Carbazole ND 250 ug/Kg
1-Methylnaphthalene ND 250 ug/Kg
Pyridine ND 250 ug/Kg
N-Nitrosodimethylamine ND 250 ug/Kg
Phenol ND 250 ug/Kg
Aniline ND 250 ug/Kg
bis(2-Chloroethyl)ether ND 1,200 ug/Kg
2-Chlorophenol ND 250 ug/Kg
1,3-Dichlorobenzene ND 250 ug/Kg
1,4-Dichlorobenzene ND 250 ug/Kg
Benzyl alcohol ND 250 ug/Kg
1,2-Dichlorobenzene ND 250 ug/Kg
2-Methylphenol ND 250 ug/Kg
bis(2-Chloroisopropyl) ether ND 250 ug/Kg
3-,4-Methylphenol ND 400 ug/Kg
N-Nitroso-di-n-propylamine ND 250 ug/Kg
Hexachloroethane ND 250 ug/Kg
Nitrobenzene ND 1,200 ug/Kg
Isophorone ND 250 ug/Kg
2-Nitrophenol ND 250 ug/Kg
2,4-Dimethylphenol ND 250 ug/Kg
Benzoic acid ND 1,200 ug/Kg
bis(2-Chloroethoxy)methane ND 250 ug/Kg
2,4-Dichlorophenol ND 250 ug/Kg
1,2,4-Trichlorobenzene ND 250 ug/Kg
Naphthalene ND 250 ug/Kg
4-Chloroaniline ND 250 ug/Kg
Hexachlorobutadiene ND 250 ug/Kg
4-Chloro-3-methylphenol ND 250 ug/Kg
2-Methylnaphthalene ND 250 ug/Kg
Hexachlorocyclopentadiene ND 1,200 ug/Kg
2,4,6-Trichlorophenol ND 250 ug/Kg
2,4,5-Trichlorophenol ND 250 ug/Kg
2-Chloronaphthalene ND 250 ug/Kg
2-Nitroaniline ND 250 ug/Kg
Dimethylphthalate ND 250 ug/Kg
Acenaphthylene ND 250 ug/Kg
2,6-Dinitrotoluene ND 250 ug/Kg
3-Nitroaniline ND 250 ug/Kg
Acenaphthene ND 250 ug/Kg
1 of 2 v29
EPA 8270 Semi-Volatile Organics
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 493 25 of 52
2,4-Dinitrophenol ND 1,200 ug/Kg
4-Nitrophenol ND 250 ug/Kg
Dibenzofuran ND 250 ug/Kg
2,4-Dinitrotoluene ND 250 ug/Kg
Diethylphthalate ND 250 ug/Kg
Fluorene ND 250 ug/Kg
4-Chlorophenyl-phenylether ND 250 ug/Kg
4-Nitroaniline ND 250 ug/Kg
4,6-Dinitro-2-methylphenol ND 250 ug/Kg
N-Nitrosodiphenylamine ND 250 ug/Kg
1,2-diphenylhydrazine (as azobenzene) ND 250 ug/Kg
4-Bromophenyl-phenylether ND 250 ug/Kg
Hexachlorobenzene ND 250 ug/Kg
Pentachlorophenol ND 1,200 ug/Kg
Phenanthrene ND 250 ug/Kg
Anthracene ND 250 ug/Kg
Di-n-butylphthalate ND 250 ug/Kg
Fluoranthene ND 250 ug/Kg
Benzidine ND 1,200 ug/Kg
Pyrene ND 250 ug/Kg
Butylbenzylphthalate ND 250 ug/Kg
3,3'-Dichlorobenzidine ND 1,200 ug/Kg
Benzo(a)anthracene ND 250 ug/Kg
Chrysene ND 250 ug/Kg
bis(2-Ethylhexyl)phthalate ND 250 ug/Kg
Di-n-octylphthalate ND 250 ug/Kg
Benzo(b)fluoranthene ND 250 ug/Kg
Benzo(k)fluoranthene ND 250 ug/Kg
Benzo(a)pyrene ND 250 ug/Kg
Indeno(1,2,3-cd)pyrene ND 250 ug/Kg
Dibenz(a,h)anthracene ND 250 ug/Kg
Benzo(g,h,i)perylene ND 250 ug/Kg
Analyte Result RL Units
Surrogate %REC Limits
2-Fluorophenol 58 29-120
Phenol-d6 58 30-120
2,4,6-Tribromophenol 51 32-120
Nitrobenzene-d5 52 33-120
2-Fluorobiphenyl 51 39-120
Terphenyl-d14 55 44-125
Legend
ND: Not Detected
RL: Reporting Limit
2 of 2 v29
EPA 8270 Semi-Volatile Organics
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 494 26 of 52
Field ID: 1-SOIL 02 Batch#: 266537 Prep: EPA 3546
Lab ID: 444715-002 Sampled: 04/28/21 Analysis: EPA 8270C Matrix: Soil Received: 04/30/21 Analyst: DJL
Basis: as received Prepared: 05/05/21
Diln Fac: 2.000 Analyzed: 05/06/21
Analyte Result RL Units
Carbazole ND 500 ug/Kg
1-Methylnaphthalene ND 500 ug/Kg
Pyridine ND 500 ug/Kg
N-Nitrosodimethylamine ND 500 ug/Kg
Phenol ND 500 ug/Kg
Aniline ND 500 ug/Kg
bis(2-Chloroethyl)ether ND 2,400 ug/Kg
2-Chlorophenol ND 500 ug/Kg
1,3-Dichlorobenzene ND 500 ug/Kg
1,4-Dichlorobenzene ND 500 ug/Kg
Benzyl alcohol ND 500 ug/Kg
1,2-Dichlorobenzene ND 500 ug/Kg
2-Methylphenol ND 500 ug/Kg
bis(2-Chloroisopropyl) ether ND 500 ug/Kg
3-,4-Methylphenol ND 800 ug/Kg
N-Nitroso-di-n-propylamine ND 500 ug/Kg
Hexachloroethane ND 500 ug/Kg
Nitrobenzene ND 2,400 ug/Kg
Isophorone ND 500 ug/Kg
2-Nitrophenol ND 500 ug/Kg
2,4-Dimethylphenol ND 500 ug/Kg
Benzoic acid ND 2,400 ug/Kg
bis(2-Chloroethoxy)methane ND 500 ug/Kg
2,4-Dichlorophenol ND 500 ug/Kg
1,2,4-Trichlorobenzene ND 500 ug/Kg
Naphthalene ND 500 ug/Kg
4-Chloroaniline ND 500 ug/Kg
Hexachlorobutadiene ND 500 ug/Kg
4-Chloro-3-methylphenol ND 500 ug/Kg
2-Methylnaphthalene ND 500 ug/Kg
Hexachlorocyclopentadiene ND 2,400 ug/Kg
2,4,6-Trichlorophenol ND 500 ug/Kg
2,4,5-Trichlorophenol ND 500 ug/Kg
2-Chloronaphthalene ND 500 ug/Kg
2-Nitroaniline ND 500 ug/Kg
Dimethylphthalate ND 500 ug/Kg
Acenaphthylene ND 500 ug/Kg
2,6-Dinitrotoluene ND 500 ug/Kg
3-Nitroaniline ND 500 ug/Kg
Acenaphthene ND 500 ug/Kg
1 of 2 v30
EPA 8270 Semi-Volatile Organics
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 495 27 of 52
2,4-Dinitrophenol ND 2,400 ug/Kg
4-Nitrophenol ND 500 ug/Kg
Dibenzofuran ND 500 ug/Kg
2,4-Dinitrotoluene ND 500 ug/Kg
Diethylphthalate ND 500 ug/Kg
Fluorene ND 500 ug/Kg
4-Chlorophenyl-phenylether ND 500 ug/Kg
4-Nitroaniline ND 500 ug/Kg
4,6-Dinitro-2-methylphenol ND 500 ug/Kg
N-Nitrosodiphenylamine ND 500 ug/Kg
1,2-diphenylhydrazine (as azobenzene) ND 500 ug/Kg
4-Bromophenyl-phenylether ND 500 ug/Kg
Hexachlorobenzene ND 500 ug/Kg
Pentachlorophenol ND 2,400 ug/Kg
Phenanthrene ND 500 ug/Kg
Anthracene ND 500 ug/Kg
Di-n-butylphthalate ND 500 ug/Kg
Fluoranthene ND 500 ug/Kg
Benzidine ND 2,400 ug/Kg
Pyrene ND 500 ug/Kg
Butylbenzylphthalate ND 500 ug/Kg
3,3'-Dichlorobenzidine ND 2,400 ug/Kg
Benzo(a)anthracene ND 500 ug/Kg
Chrysene ND 500 ug/Kg
bis(2-Ethylhexyl)phthalate 550 500 ug/Kg
Di-n-octylphthalate ND 500 ug/Kg
Benzo(b)fluoranthene ND 500 ug/Kg
Benzo(k)fluoranthene ND 500 ug/Kg
Benzo(a)pyrene ND 500 ug/Kg
Indeno(1,2,3-cd)pyrene ND 500 ug/Kg
Dibenz(a,h)anthracene ND 500 ug/Kg
Benzo(g,h,i)perylene ND 500 ug/Kg
Analyte Result RL Units
Surrogate %REC Limits
2-Fluorophenol 31 29-120
Phenol-d6 36 30-120
2,4,6-Tribromophenol 48 32-120
Nitrobenzene-d5 34 33-120
2-Fluorobiphenyl 45 39-120
Terphenyl-d14 55 44-125
Legend
ND: Not Detected
RL: Reporting Limit
2 of 2 v30
EPA 8270 Semi-Volatile Organics
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 496 28 of 52
Type: BLANK Batch#: 266537 Analysis: EPA 8270C
Lab ID: QC923305 Prepared: 05/05/21 Analyst: DJL
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 3546
Analyte Result RL Units
Carbazole ND 250 ug/Kg
1-Methylnaphthalene ND 250 ug/Kg
Pyridine ND 250 ug/Kg
N-Nitrosodimethylamine ND 250 ug/Kg
Phenol ND 250 ug/Kg
Aniline ND 250 ug/Kg
bis(2-Chloroethyl)ether ND 1,200 ug/Kg
2-Chlorophenol ND 250 ug/Kg
1,3-Dichlorobenzene ND 250 ug/Kg
1,4-Dichlorobenzene ND 250 ug/Kg
Benzyl alcohol ND 250 ug/Kg
1,2-Dichlorobenzene ND 250 ug/Kg
2-Methylphenol ND 250 ug/Kg
bis(2-Chloroisopropyl) ether ND 250 ug/Kg
3-,4-Methylphenol ND 400 ug/Kg
N-Nitroso-di-n-propylamine ND 250 ug/Kg
Hexachloroethane ND 250 ug/Kg
Nitrobenzene ND 1,200 ug/Kg
Isophorone ND 250 ug/Kg
2-Nitrophenol ND 250 ug/Kg
2,4-Dimethylphenol ND 250 ug/Kg
Benzoic acid ND 1,200 ug/Kg
bis(2-Chloroethoxy)methane ND 250 ug/Kg
2,4-Dichlorophenol ND 250 ug/Kg
1,2,4-Trichlorobenzene ND 250 ug/Kg
Naphthalene ND 250 ug/Kg
4-Chloroaniline ND 250 ug/Kg
Hexachlorobutadiene ND 250 ug/Kg
4-Chloro-3-methylphenol ND 250 ug/Kg
2-Methylnaphthalene ND 250 ug/Kg
Hexachlorocyclopentadiene ND 1,200 ug/Kg
2,4,6-Trichlorophenol ND 250 ug/Kg
2,4,5-Trichlorophenol ND 250 ug/Kg
2-Chloronaphthalene ND 250 ug/Kg
2-Nitroaniline ND 250 ug/Kg
Dimethylphthalate ND 250 ug/Kg
Acenaphthylene ND 250 ug/Kg
2,6-Dinitrotoluene ND 250 ug/Kg
3-Nitroaniline ND 250 ug/Kg
Acenaphthene ND 250 ug/Kg
2,4-Dinitrophenol ND 1,200 ug/Kg
1 of 2 v31
EPA 8270 Semi-Volatile Organics: Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 497 29 of 52
4-Nitrophenol ND 250 ug/Kg
Dibenzofuran ND 250 ug/Kg
2,4-Dinitrotoluene ND 250 ug/Kg
Diethylphthalate ND 250 ug/Kg
Fluorene ND 250 ug/Kg
4-Chlorophenyl-phenylether ND 250 ug/Kg
4-Nitroaniline ND 250 ug/Kg
4,6-Dinitro-2-methylphenol ND 250 ug/Kg
N-Nitrosodiphenylamine ND 250 ug/Kg
1,2-diphenylhydrazine (as azobenzene) ND 250 ug/Kg
4-Bromophenyl-phenylether ND 250 ug/Kg
Hexachlorobenzene ND 250 ug/Kg
Pentachlorophenol ND 1,200 ug/Kg
Phenanthrene ND 250 ug/Kg
Anthracene ND 250 ug/Kg
Di-n-butylphthalate ND 250 ug/Kg
Fluoranthene ND 250 ug/Kg
Benzidine ND 1,200 ug/Kg
Pyrene ND 250 ug/Kg
Butylbenzylphthalate ND 250 ug/Kg
3,3'-Dichlorobenzidine ND 1,200 ug/Kg
Benzo(a)anthracene ND 250 ug/Kg
Chrysene ND 250 ug/Kg
bis(2-Ethylhexyl)phthalate ND 250 ug/Kg
Di-n-octylphthalate ND 250 ug/Kg
Benzo(b)fluoranthene ND 250 ug/Kg
Benzo(k)fluoranthene ND 250 ug/Kg
Benzo(a)pyrene ND 250 ug/Kg
Indeno(1,2,3-cd)pyrene ND 250 ug/Kg
Dibenz(a,h)anthracene ND 250 ug/Kg
Benzo(g,h,i)perylene ND 250 ug/Kg
Analyte Result RL Units
Surrogate %REC Limits
2-Fluorophenol 56 29-120
Phenol-d6 55 30-120
2,4,6-Tribromophenol 47 32-120
Nitrobenzene-d5 50 33-120
2-Fluorobiphenyl 49 39-120
Terphenyl-d14 71 44-125
Legend
ND: Not Detected
RL: Reporting Limit
2 of 2 v31
EPA 8270 Semi-Volatile Organics: Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 498 30 of 52
Type: LCS Batch#: 266537 Analysis: EPA 8270C
Lab ID: QC923306 Prepared: 05/05/21 Analyst: DJL
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 3546
Analyte Spiked Result %REC Limits Units
Phenol 2,000 1,299 65 42-120 ug/Kg
2-Chlorophenol 2,000 1,302 65 41-120 ug/Kg
1,4-Dichlorobenzene 2,000 1,260 63 36-120 ug/Kg
3-,4-Methylphenol 2,000 1,393 70 42-120 ug/Kg
N-Nitroso-di-n-propylamine 2,000 1,229 61 43-121 ug/Kg
2,4-Dimethylphenol 2,000 1,278 64 25-120 ug/Kg
1,2,4-Trichlorobenzene 2,000 1,296 65 38-120 ug/Kg
4-Chloro-3-methylphenol 2,000 1,402 70 40-125 ug/Kg
2,4,5-Trichlorophenol 2,000 1,332 67 40-124 ug/Kg
Acenaphthene 2,000 1,232 62 35-126 ug/Kg
4-Nitrophenol 2,000 1,200 60 24-128 ug/Kg
2,4-Dinitrotoluene 2,000 1,299 65 40-131 ug/Kg
Pentachlorophenol 2,000 1,038 52 35-120 ug/Kg
Pyrene 2,000 1,263 63 37-135 ug/Kg
Chrysene 2,000 1,306 65 38-132 ug/Kg
Benzo(b)fluoranthene 2,000 1,401 70 38-135 ug/Kg
Surrogate %REC Limits
2-Fluorophenol 67 29-120
Phenol-d6 72 30-120
2,4,6-Tribromophenol 64 32-120
Nitrobenzene-d5 69 33-120
2-Fluorobiphenyl 65 39-120
Terphenyl-d14 66 44-125
1 of 1 v32
EPA 8270 Semi-Volatile Organics: Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 499 31 of 52
Field ID: 1-SOIL 01 Batch#: 266559 Prep: EPA 3546
Lab ID: 444715-001 Sampled: 04/29/21 Analysis: EPA 8081A Matrix: Soil Received: 04/30/21 Analyst: KTD
Basis: as received Prepared: 05/05/21
Diln Fac: 5.000 Analyzed: 05/05/21
Analyte Result RL Units
alpha-BHC ND 25 ug/Kg
beta-BHC ND 25 ug/Kg
gamma-BHC ND 25 ug/Kg
delta-BHC ND 25 ug/Kg
Heptachlor ND 25 ug/Kg
Aldrin ND 25 ug/Kg
Heptachlor epoxide ND 25 ug/Kg
Endosulfan I ND 25 ug/Kg
Dieldrin ND 25 ug/Kg
4,4'-DDE ND 25 ug/Kg
Endrin ND 25 ug/Kg
Endosulfan II ND 25 ug/Kg
Endosulfan sulfate ND 25 ug/Kg
4,4'-DDD ND 25 ug/Kg
Endrin aldehyde ND 25 ug/Kg
Endrin ketone ND 25 ug/Kg
4,4'-DDT 32 25 ug/Kg
Methoxychlor ND 50 ug/Kg
Toxaphene ND 500 ug/Kg
Chlordane (Technical) ND 250 ug/Kg
Surrogate %REC Limits
TCMX 66 23-120
Decachlorobiphenyl 72 24-120
Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v21.001
Organochlorine Pesticides
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 500 32 of 52
Field ID: 1-SOIL 02 Batch#: 266559 Prep: EPA 3546
Lab ID: 444715-002 Sampled: 04/28/21 Analysis: EPA 8081A Matrix: Soil Received: 04/30/21 Analyst: KTD
Basis: as received Prepared: 05/05/21
Diln Fac: 1.000 Analyzed: 05/05/21
Analyte Result RL Units
alpha-BHC ND 5.0 ug/Kg
beta-BHC ND 5.0 ug/Kg
gamma-BHC ND 5.0 ug/Kg
delta-BHC ND 5.0 ug/Kg
Heptachlor ND 5.0 ug/Kg
Aldrin ND 5.0 ug/Kg
Heptachlor epoxide ND 5.0 ug/Kg
Endosulfan I ND 5.0 ug/Kg
Dieldrin ND 5.0 ug/Kg
4,4'-DDE ND 5.0 ug/Kg
Endrin ND 5.0 ug/Kg
Endosulfan II ND 5.0 ug/Kg
Endosulfan sulfate ND 5.0 ug/Kg
4,4'-DDD ND 5.0 ug/Kg
Endrin aldehyde ND 5.0 ug/Kg
Endrin ketone ND 5.0 ug/Kg
4,4'-DDT ND 5.0 ug/Kg
Methoxychlor ND 10 ug/Kg
Toxaphene ND 100 ug/Kg
Chlordane (Technical) ND 50 ug/Kg
Surrogate %REC Limits
TCMX 45 23-120
Decachlorobiphenyl 40 24-120
Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v22
Organochlorine Pesticides
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 501 33 of 52
Type: BLANK Batch#: 266559 Analysis: EPA 8081A
Lab ID: QC923376 Prepared: 05/05/21 Analyst: KTD
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 3546
Analyte Result RL Units
alpha-BHC ND 5.0 ug/Kg
beta-BHC ND 5.0 ug/Kg
gamma-BHC ND 5.0 ug/Kg
delta-BHC ND 5.0 ug/Kg
Heptachlor ND 5.0 ug/Kg
Aldrin ND 5.0 ug/Kg
Heptachlor epoxide ND 5.0 ug/Kg
Endosulfan I ND 5.0 ug/Kg
Dieldrin ND 5.0 ug/Kg
4,4'-DDE ND 5.0 ug/Kg
Endrin ND 5.0 ug/Kg
Endosulfan II ND 5.0 ug/Kg
Endosulfan sulfate ND 5.0 ug/Kg
4,4'-DDD ND 5.0 ug/Kg
Endrin aldehyde ND 5.0 ug/Kg
Endrin ketone ND 5.0 ug/Kg
4,4'-DDT ND 5.0 ug/Kg
Methoxychlor ND 10 ug/Kg
Toxaphene ND 100 ug/Kg
Chlordane (Technical) ND 50 ug/Kg
Surrogate %REC Limits
TCMX 54 23-120
Decachlorobiphenyl 55 24-120
Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v23
Organochlorine Pesticides: Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 502 34 of 52
Type: LCS Batch#: 266559 Analysis: EPA 8081A
Lab ID: QC923377 Prepared: 05/05/21 Analyst: KTD
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 3546
Analyte Spiked Result %REC Limits Units
alpha-BHC 50.00 31.96 64 22-129 ug/Kg
beta-BHC 50.00 32.55 65 28-125 ug/Kg
gamma-BHC 50.00 32.43 65 22-128 ug/Kg
delta-BHC 50.00 32.37 65 24-131 ug/Kg
Heptachlor 50.00 32.34 65 18-124 ug/Kg
Aldrin 50.00 29.48 59 23-120 ug/Kg
Heptachlor epoxide 50.00 29.50 59 26-120 ug/Kg
Endosulfan I 50.00 32.44 65 25-126 ug/Kg
Dieldrin 50.00 32.14 64 23-124 ug/Kg
4,4'-DDE 50.00 31.77 64 28-121 ug/Kg
Endrin 50.00 32.89 66 25-127 ug/Kg
Endosulfan II 50.00 32.45 65 29-121 ug/Kg
Endosulfan sulfate 50.00 31.51 63 30-121 ug/Kg
4,4'-DDD 50.00 29.20 58 26-120 ug/Kg
Endrin aldehyde 50.00 21.32 43 10-120 ug/Kg
Endrin ketone 50.00 30.33 61 28-125 ug/Kg
4,4'-DDT 50.00 33.70 67 22-125 ug/Kg
Methoxychlor 50.00 34.76 70 28-130 ug/Kg
Surrogate %REC Limits
TCMX 60 23-120
Decachlorobiphenyl 61 24-120
1 of 1 v24
Organochlorine Pesticides: Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 503 35 of 52
Field ID: ZZZZZZZZZZ Basis: as received Prepared: 05/05/21 Type: MS Diln Fac: 1.000 Analyzed: 05/05/21
MSS Lab ID: 444731-001 Batch#: 266559 Prep: EPA 3546
Lab ID: QC923378 Sampled: 04/22/21 Analysis: EPA 8081A
Matrix: Soil Received: 04/30/21 Analyst: KTD
Analyte MSS Result Spiked Result %REC Limits Units
alpha-BHC <1.600 50.00 29.92 60 46-120 ug/Kg
beta-BHC <1.500 50.00 29.08 58 41-120 ug/Kg
gamma-BHC <2.000 50.00 30.42 61 41-120 ug/Kg
delta-BHC <1.200 50.00 32.31 65 38-123 ug/Kg
Heptachlor <1.300 50.00 26.32 53 39-120 ug/Kg
Aldrin <1.500 50.00 28.21 56 34-120 ug/Kg
Heptachlor epoxide <2.300 50.00 26.58 53 43-120 ug/Kg
Endosulfan I <1.200 50.00 28.35 57 45-120 ug/Kg
Dieldrin <2.100 50.00 28.19 56 45-120 ug/Kg
4,4'-DDE 5.593 50.00 28.74 46 34-120 ug/Kg
Endrin <2.700 50.00 25.25 51 40-120 ug/Kg
Endosulfan II <2.800 50.00 28.60 57 41-120 ug/Kg
Endosulfan sulfate <3.400 50.00 28.02 56 42-120 ug/Kg
4,4'-DDD <2.100 50.00 25.88 52 41-120 ug/Kg
Endrin aldehyde <2.100 50.00 21.81 44 30-120 ug/Kg
Endrin ketone <4.100 50.00 30.40 61 45-120 ug/Kg
4,4'-DDT <2.000 50.00 30.72 61 35-127 ug/Kg
Methoxychlor <9.200 50.00 31.27 63 42-136 ug/Kg
Surrogate %REC Limits
TCMX 52 23-120
Decachlorobiphenyl 52 24-120
1 of 2 v25
Organochlorine Pesticides: Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 504 36 of 52
Field ID: ZZZZZZZZZZ Basis: as received Prepared: 05/05/21 Type: MSD Diln Fac: 1.000 Analyzed: 05/05/21
MSS Lab ID: 444731-001 Batch#: 266559 Prep: EPA 3546
Lab ID: QC923379 Sampled: 04/22/21 Analysis: EPA 8081A
Matrix: Soil Received: 04/30/21 Analyst: KTD
Analyte Spiked Result %REC Limits Units RPD Lim
alpha-BHC 50.00 26.03 52 46-120 ug/Kg 14 30
beta-BHC 50.00 26.06 52 41-120 ug/Kg 11 30
gamma-BHC 50.00 27.07 54 41-120 ug/Kg 12 30
delta-BHC 50.00 28.63 57 38-123 ug/Kg 12 30
Heptachlor 50.00 23.65 47 39-120 ug/Kg 11 30
Aldrin 50.00 25.07 50 34-120 ug/Kg 12 30
Heptachlor epoxide 50.00 23.95 48 43-120 ug/Kg 10 30
Endosulfan I 50.00 25.82 52 45-120 ug/Kg 9 30
Dieldrin 50.00 24.26 49 45-120 ug/Kg 15 30
4,4'-DDE 50.00 26.17 41 34-120 ug/Kg 9 30
Endrin 50.00 18.27 37 * 40-120 ug/Kg 32 * 30
Endosulfan II 50.00 26.12 52 41-120 ug/Kg 9 30
Endosulfan sulfate 50.00 24.97 50 42-120 ug/Kg 11 30
4,4'-DDD 50.00 25.50 51 41-120 ug/Kg 1 30
Endrin aldehyde 50.00 20.61 41 30-120 ug/Kg 6 30
Endrin ketone 50.00 32.75 65 45-120 ug/Kg 7 30
4,4'-DDT 50.00 27.75 56 35-127 ug/Kg 10 30
Methoxychlor 50.00 28.64 57 42-136 ug/Kg 9 30
Surrogate %REC Limits
TCMX 48 23-120
Decachlorobiphenyl 48 24-120
Legend
*: Value is outside QC limits
RPD: Relative Percent Difference
2 of 2 v25
Organochlorine Pesticides: Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 505 37 of 52
Field ID: 1-SOIL 01 Diln Fac: 1.000 Analyzed: 05/05/21
Type: SAMPLE Batch#: 266559 Prep: EPA 3546
Lab ID: 444715-001 Sampled: 04/29/21 Analysis: EPA 8082 Matrix: Soil Received: 04/30/21 Analyst: KTD
Basis: as received Prepared: 05/05/21
Analyte Result RL Units
Aroclor-1016 ND 50 ug/Kg
Aroclor-1221 ND 24 ug/Kg
Aroclor-1232 ND 20 ug/Kg
Aroclor-1242 ND 20 ug/Kg
Aroclor-1248 ND 20 ug/Kg
Aroclor-1254 ND 20 ug/Kg
Aroclor-1260 35 20 ug/Kg
Surrogate %REC Limits
Decachlorobiphenyl (PCB) 77 19-121
Field ID: 1-SOIL 02 Diln Fac: 1.000 Analyzed: 05/05/21
Type: SAMPLE Batch#: 266559 Prep: EPA 3546
Lab ID: 444715-002 Sampled: 04/28/21 Analysis: EPA 8082 Matrix: Soil Received: 04/30/21 Analyst: KTD
Basis: as received Prepared: 05/05/21
Analyte Result RL Units
Aroclor-1016 ND 50 ug/Kg
Aroclor-1221 ND 24 ug/Kg
Aroclor-1232 ND 20 ug/Kg
Aroclor-1242 ND 20 ug/Kg
Aroclor-1248 ND 20 ug/Kg
Aroclor-1254 ND 20 ug/Kg
Aroclor-1260 ND 25 ug/Kg
Surrogate %REC Limits
Decachlorobiphenyl (PCB) 39 19-121
1 of 2 v18
Polychlorinated Biphenyls (PCBs)
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 506 38 of 52
Type: BLANK Batch#: 266559 Analysis: EPA 8082
Lab ID: QC923376 Prepared: 05/05/21 Analyst: KTD
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 3546
Analyte Result RL Units
Aroclor-1016 ND 50 ug/Kg
Aroclor-1221 ND 24 ug/Kg
Aroclor-1232 ND 20 ug/Kg
Aroclor-1242 ND 20 ug/Kg
Aroclor-1248 ND 20 ug/Kg
Aroclor-1254 ND 20 ug/Kg
Aroclor-1260 ND 25 ug/Kg
Surrogate %REC Limits
Decachlorobiphenyl (PCB) 52 19-121
Legend
ND: Not Detected
RL: Reporting Limit
2 of 2 v18
Polychlorinated Biphenyls (PCBs)
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 507 39 of 52
Type: LCS Batch#: 266559 Analysis: EPA 8082
Lab ID: QC923380 Prepared: 05/05/21 Analyst: KTD
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 3546
Analyte Spiked Result %REC Limits Units
Aroclor-1016 500.0 336.9 67 14-150 ug/Kg
Aroclor-1260 500.0 339.4 68 10-150 ug/Kg
Surrogate %REC Limits
Decachlorobiphenyl (PCB) 59 19-121
1 of 1 v19
Polychlorinated Biphenyls (PCBs): Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 508 40 of 52
Field ID: ZZZZZZZZZZ Basis: as received Prepared: 05/05/21 Type: MS Diln Fac: 1.000 Analyzed: 05/05/21
MSS Lab ID: 444731-001 Batch#: 266559 Prep: EPA 3546
Lab ID: QC923381 Sampled: 04/22/21 Analysis: EPA 8082
Matrix: Soil Received: 04/30/21 Analyst: KTD
Analyte MSS Result Spiked Result %REC Limits Units
Aroclor-1016 <3.000 500.0 294.7 59 42-127 ug/Kg
Aroclor-1260 20.38 500.0 310.9 58 38-130 ug/Kg
Surrogate %REC Limits
Decachlorobiphenyl (PCB) 59 19-121
Field ID: ZZZZZZZZZZ Basis: as received Prepared: 05/05/21 Type: MSD Diln Fac: 1.000 Analyzed: 05/05/21
MSS Lab ID: 444731-001 Batch#: 266559 Prep: EPA 3546
Lab ID: QC923382 Sampled: 04/22/21 Analysis: EPA 8082
Matrix: Soil Received: 04/30/21 Analyst: KTD
Analyte Spiked Result %REC Limits Units RPD Lim
Aroclor-1016 500.0 310.5 62 42-127 ug/Kg 5 30
Aroclor-1260 500.0 329.9 62 38-130 ug/Kg 6 30
Surrogate %REC Limits
Decachlorobiphenyl (PCB) 63 19-121
Legend
RPD: Relative Percent Difference
1 of 1 v20
Polychlorinated Biphenyls (PCBs): Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 509 41 of 52
Field ID: 1-SOIL 01 Basis: as received Received: 04/30/21 Lab ID: 444715-001 Diln Fac: 1.000 Prepared: 05/05/21
Matrix: Soil Sampled: 04/29/21 Analyzed: 05/06/21
Analyte Result RL MDL Units Batch# Prep Analysis Analyst Antimony ND 2.9 mg/Kg 266545 EPA 3050B EPA 6010B SBW
Arsenic 2.8 0.97 0.65 mg/Kg 266545 EPA 3050B EPA 6010B SBW Barium 150 0.97 mg/Kg 266545 EPA 3050B EPA 6010B SBW
Beryllium ND 0.49 mg/Kg 266545 EPA 3050B EPA 6010B SBW
Cadmium ND 0.49 mg/Kg 266545 EPA 3050B EPA 6010B SBW
Chromium 33 0.97 mg/Kg 266545 EPA 3050B EPA 6010B SBW
Cobalt 4.2 0.49 mg/Kg 266545 EPA 3050B EPA 6010B SBW
Copper 15 0.97 mg/Kg 266545 EPA 3050B EPA 6010B SBW
Lead 180 0.97 mg/Kg 266545 EPA 3050B EPA 6010B SBW
Mercury 0.21 0.14 mg/Kg 266563 METHOD EPA 7471A JDB
Molybdenum ND 0.97 mg/Kg 266545 EPA 3050B EPA 6010B SBW Nickel 15 0.97 mg/Kg 266545 EPA 3050B EPA 6010B SBW
Selenium ND 2.9 mg/Kg 266545 EPA 3050B EPA 6010B SBW
Silver ND 0.49 mg/Kg 266545 EPA 3050B EPA 6010B SBW
Thallium ND 2.9 mg/Kg 266545 EPA 3050B EPA 6010B SBW
Vanadium 17 0.97 mg/Kg 266545 EPA 3050B EPA 6010B SBW
Zinc 190 4.9 mg/Kg 266545 EPA 3050B EPA 6010B SBW
Legend
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v9.002
California Title 22 Metals
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 510 42 of 52
Field ID: 1-SOIL 02 Matrix: Soil Diln Fac: 1.000 Received: 04/30/21 Lab ID: 444715-002 Basis: as received Sampled: 04/28/21 Prepared: 05/05/21 Analyte Result RL MDL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 3.3 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Arsenic 1.2 1.1 0.74 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Barium 21 1.1 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Beryllium ND 0.55 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Cadmium ND 0.55 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Chromium 13 1.1 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Cobalt 73 0.55 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Copper 3.9 1.1 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Lead 1.6 1.1 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Mercury ND 0.15 mg/Kg 266563 05/06/21 METHOD EPA 7471A JDB Molybdenum ND 1.1 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Nickel 13 1.1 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Selenium ND 3.3 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Silver ND 0.55 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Thallium ND 3.3 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Vanadium 12 1.1 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Zinc 7.6 5.5 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Legend
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v10.002
California Title 22 Metals
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 511 43 of 52
Type: BLANK Batch#: 266545 Analysis: EPA 6010B
Lab ID: QC923337 Prepared: 05/05/21 Analyst: SBW
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 3050B
Analyte Result RL MDL Units
Antimony ND 3.0 mg/Kg
Arsenic ND 1.0 0.67 mg/Kg
Barium ND 1.0 mg/Kg
Beryllium ND 0.50 mg/Kg
Cadmium ND 0.50 mg/Kg
Chromium ND 1.0 mg/Kg
Cobalt ND 0.50 mg/Kg
Copper ND 1.0 mg/Kg
Lead ND 1.0 mg/Kg
Molybdenum ND 1.0 mg/Kg
Nickel ND 1.0 mg/Kg
Selenium ND 3.0 mg/Kg
Silver ND 0.50 mg/Kg
Thallium ND 3.0 mg/Kg
Vanadium ND 1.0 mg/Kg
Zinc ND 5.0 mg/Kg
Legend
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v11.001
California Title 22 Metals: Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 512 44 of 52
Type: LCS Batch#: 266545 Analysis: EPA 6010B
Lab ID: QC923338 Prepared: 05/05/21 Analyst: SBW
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 3050B
Analyte Spiked Result %REC Limits Units
Antimony 100.0 98.90 99 80-120 mg/Kg
Arsenic 100.0 99.43 99 80-120 mg/Kg
Barium 100.0 98.31 98 80-120 mg/Kg
Beryllium 100.0 94.99 95 80-120 mg/Kg
Cadmium 100.0 95.29 95 80-120 mg/Kg
Chromium 100.0 97.58 98 80-120 mg/Kg
Cobalt 100.0 102.3 102 80-120 mg/Kg
Copper 100.0 95.65 96 80-120 mg/Kg
Lead 100.0 103.7 104 80-120 mg/Kg
Molybdenum 100.0 98.87 99 80-120 mg/Kg
Nickel 100.0 100.8 101 80-120 mg/Kg
Selenium 100.0 86.06 86 80-120 mg/Kg
Silver 50.00 45.81 92 80-120 mg/Kg
Thallium 100.0 99.43 99 80-120 mg/Kg
Vanadium 100.0 101.2 101 80-120 mg/Kg
Zinc 100.0 103.7 104 80-120 mg/Kg
1 of 1 v12
California Title 22 Metals: Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 513 45 of 52
Field ID: 1-SOIL 01 Basis: as received Prepared: 05/05/21 Type: MS Diln Fac: 1.000 Analyzed: 05/05/21
MSS Lab ID: 444715-001 Batch#: 266545 Prep: EPA 3050B
Lab ID: QC923339 Sampled: 04/29/21 Analysis: EPA 6010B
Matrix: Soil Received: 04/30/21 Analyst: SBW
Analyte MSS Result Spiked Result %REC Limits Units
Antimony <1.553 93.46 43.83 47 * 75-125 mg/Kg
Arsenic 2.768 93.46 93.68 97 75-125 mg/Kg
Barium 149.6 93.46 202.2 56 * 75-125 mg/Kg
Beryllium 0.08619 93.46 85.73 92 75-125 mg/Kg
Cadmium 0.4662 93.46 87.59 93 75-125 mg/Kg
Chromium 33.01 93.46 117.3 90 75-125 mg/Kg
Cobalt 4.170 93.46 96.33 99 75-125 mg/Kg
Copper 14.80 93.46 111.0 103 75-125 mg/Kg
Lead 181.3 93.46 210.4 31 * 75-125 mg/Kg
Molybdenum <0.5728 93.46 87.06 93 75-125 mg/Kg
Nickel 15.37 93.46 103.0 94 75-125 mg/Kg
Selenium <1.748 93.46 80.28 86 75-125 mg/Kg
Silver <0.1553 46.73 41.48 89 75-125 mg/Kg
Thallium <1.068 93.46 88.50 95 75-125 mg/Kg
Vanadium 17.27 93.46 109.5 99 75-125 mg/Kg
Zinc 194.9 93.46 256.6 66 * 75-125 mg/Kg
Field ID: 1-SOIL 01 Basis: as received Prepared: 05/05/21 Type: MSD Diln Fac: 1.000 Analyzed: 05/05/21
MSS Lab ID: 444715-001 Batch#: 266545 Prep: EPA 3050B
Lab ID: QC923340 Sampled: 04/29/21 Analysis: EPA 6010B
Matrix: Soil Received: 04/30/21 Analyst: SBW
Analyte Spiked Result %REC Limits Units RPD Lim
Antimony 98.04 46.31 47 * 75-125 mg/Kg 1 41
Arsenic 98.04 101.7 101 75-125 mg/Kg 4 35
Barium 98.04 213.7 65 * 75-125 mg/Kg 4 20
Beryllium 98.04 90.62 92 75-125 mg/Kg 1 20
Cadmium 98.04 95.42 97 75-125 mg/Kg 4 20
Chromium 98.04 126.2 95 75-125 mg/Kg 4 20
Cobalt 98.04 99.09 97 75-125 mg/Kg 2 20
Copper 98.04 108.9 96 75-125 mg/Kg 6 20
Lead 98.04 256.1 76 75-125 mg/Kg 18 20
Molybdenum 98.04 93.64 96 75-125 mg/Kg 2 20
Nickel 98.04 108.9 95 75-125 mg/Kg 1 20
Selenium 98.04 87.23 89 75-125 mg/Kg 4 20
Silver 49.02 44.97 92 75-125 mg/Kg 3 20
Thallium 98.04 95.20 97 75-125 mg/Kg 3 20
Vanadium 98.04 114.9 100 75-125 mg/Kg 1 20
Zinc 98.04 276.1 83 75-125 mg/Kg 6 20
1 of 2 v13
California Title 22 Metals: Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 514 46 of 52
Legend
*: Value is outside QC limits
RPD: Relative Percent Difference
2 of 2 v13
California Title 22 Metals: Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 515 47 of 52
Type: BLANK Batch#: 266563 Analysis: EPA 7471A
Lab ID: QC923394 Prepared: 05/05/21 Analyst: JDB
Matrix: Soil Analyzed: 05/06/21
Diln Fac: 1.000 Prep: METHOD
Analyte Result RL Units
Mercury ND 0.14 mg/Kg
Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v26
California Title 22 Metals: Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 516 48 of 52
Type: LCS Batch#: 266563 Analysis: EPA 7471A
Lab ID: QC923395 Prepared: 05/05/21 Analyst: JDB
Matrix: Soil Analyzed: 05/06/21
Diln Fac: 1.000 Prep: METHOD
Analyte Spiked Result %REC Limits Units
Mercury 0.8333 0.8069 97 80-120 mg/Kg
1 of 1 v27
California Title 22 Metals: Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 517 49 of 52
Field ID: 1-SOIL 01 Basis: as received Prepared: 05/05/21 Type: MS Diln Fac: 1.000 Analyzed: 05/06/21
MSS Lab ID: 444715-001 Batch#: 266563 Prep: METHOD
Lab ID: QC923396 Sampled: 04/29/21 Analysis: EPA 7471A
Matrix: Soil Received: 04/30/21 Analyst: JDB
Analyte MSS Result Spiked Result %REC Limits Units
Mercury 0.2059 0.9615 1.097 93 75-125 mg/Kg
Field ID: 1-SOIL 01 Basis: as received Prepared: 05/05/21 Type: MSD Diln Fac: 1.000 Analyzed: 05/06/21
MSS Lab ID: 444715-001 Batch#: 266563 Prep: METHOD
Lab ID: QC923397 Sampled: 04/29/21 Analysis: EPA 7471A
Matrix: Soil Received: 04/30/21 Analyst: JDB
Analyte Spiked Result %REC Limits Units RPD Lim
Mercury 1.000 1.166 96 75-125 mg/Kg 3 20
Legend
RPD: Relative Percent Difference
1 of 1 v28
California Title 22 Metals: Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 518 50 of 52
Field ID: 1-SOIL 01 Diln Fac: 1.000 Analyzed: 05/11/21 16:14 Type: SAMPLE Batch#: 266848 Prep: EPA 3060A
Lab ID: 444715-001 Sampled: 04/29/21 12:00 Analysis: EPA 7196A Matrix: Soil Received: 04/30/21 Analyst: ATP
Basis: as received Prepared: 05/11/21 11:50
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
Field ID: 1-SOIL 02 Diln Fac: 1.000 Analyzed: 05/11/21 16:14 Type: SAMPLE Batch#: 266848 Prep: EPA 3060A
Lab ID: 444715-002 Sampled: 04/28/21 10:00 Analysis: EPA 7196A Matrix: Soil Received: 04/30/21 Analyst: ATP
Basis: as received Prepared: 05/11/21 11:50
Analyte Result RL MDL Units
Hexavalent Chromium 3.6 0.80 0.26 mg/Kg
Type: BLANK Batch#: 266848 Analysis: EPA 7196A
Lab ID: QC924217 Prepared: 05/11/21 11:50 Analyst: ATP
Matrix: Soil Analyzed: 05/11/21 16:14
Diln Fac: 1.000 Prep: EPA 3060A
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
Legend
MDL: Method Detection Limit
ND: Not Detected at or above MDL
RL: Reporting Limit
1 of 1 v39.004
Hexavalent Chromium
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 519 51 of 52
Type: LCS Batch#: 266848 Analysis: EPA 7196A
Lab ID: QC924218 Prepared: 05/11/21 11:50 Analyst: ATP
Matrix: Soil Analyzed: 05/11/21 16:14
Diln Fac: 5.000 Prep: EPA 3060A
Analyte Spiked Result %REC Limits Units
Hexavalent Chromium 40.00 42.17 105 80-120 mg/Kg
Field ID: 5-SOIL 01 Basis: as received Prepared: 05/11/21 11:50 Type: MS Diln Fac: 5.000 Analyzed: 05/11/21 16:14
MSS Lab ID: 444721-001 Batch#: 266848 Prep: EPA 3060A
Lab ID: QC924219 Sampled: 04/29/21 08:00 Analysis: EPA 7196A Matrix: Soil Received: 04/30/21 Analyst: ATP
Analyte MSS Result Spiked Result %REC Limits Units
Hexavalent Chromium <0.8000 40.00 35.59 89 75-125 mg/Kg Field ID: 5-SOIL 01 Basis: as received Prepared: 05/11/21 11:50 Type: MSD Diln Fac: 5.000 Analyzed: 05/11/21 16:14
MSS Lab ID: 444721-001 Batch#: 266848 Prep: EPA 3060A
Lab ID: QC924220 Sampled: 04/29/21 08:00 Analysis: EPA 7196A Matrix: Soil Received: 04/30/21 Analyst: ATP
Analyte Spiked Result %REC Limits Units RPD Lim
Hexavalent Chromium 40.00 36.27 91 75-125 mg/Kg 2 20
Legend
RPD: Relative Percent Difference
1 of 1 v40.003
Hexavalent Chromium: Batch QC
Lab #: 444715 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 520 52 of 52
Enthalpy Analytical
931 West Barkley Ave
Orange, CA 92868
(714) 771-6900
enthalpy.com
Lab Job Number: 444717
Report Level: II
Report Date: 10/13/2021
Analytical Report prepared for:

CA ELAP# 1338, NELAP# 4038, SCAQMD LAP# 18LA0518, LACSD ID# 10105, CDC ELITE Member
Authorized for release by:

Packet Page 521 1 of 52
Sample Summary
Chris Burns
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Lab Job #: 444717
Project No: 211283001
Location: City of Seaside - Former Fort Ord
Date Received: 04/30/21
Sample ID Lab ID Collected Matrix
2-SOIL-01 444717-001 04/29/21 13:30 Soil
2A-SOIL-01 444717-002 04/29/21 13:30 Soil
Packet Page 522 2 of 52
Case Narrative
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Chris Burns
Lab Job Number: 444717
Project No: 211283001
Location: City of Seaside - Former Fort Ord
Date Received: 04/30/21
This data package contains sample and QC results for two soil samples, requested for the above referenced project on 04/30/21. The samples were received cold and intact.

TPH-Purgeables and/or BTXE by GC (EPA 8015B):

TPH-Extractables by GC (EPA 8015M):

Low recovery was observed for diesel C10-C28 in the LCS for batch 266535; the low recovery was not associated with any reported results. Low surrogate recovery was observed for n-triacontane in 2-SOIL-01 (lab # 444717-001). No other analytical problems were encountered.

Volatile Organics by GC/MS (EPA 8260B):

No analytical problems were encountered.

Semivolatile Organics by GC/MS (EPA 8270C):
2-SOIL-01 (lab # 444717-001) was diluted due to the dark color of the sample extract. No other analytical problems were encountered.

Pesticides (EPA 8081A):

Low recovery was observed for endrin in the MSD for batch 266559; the parent sample was not a project sample, and the LCS was within limits. High RPD was also observed for endrin in the MS/MSD for batch 266559; this analyte was not detected at or above the RL in the associated samples. 2A-SOIL-01 (lab # 444717-002) was diluted due to the dark color of the sample extract. No other analytical problems were encountered.

PCBs (EPA 8082):

No analytical problems were encountered.

Metals (EPA 6010B and EPA 7471A):

Hexavalent Chromium (EPA 7196A):

No analytical problems were encountered.
1 of 1
Packet Page 523 3 of 52
Chris Burns
Vista Environmental
2984 Teagarden Street
San Leandro, CA 94577
Lab Job #: 444717
Project No: 211283001
Location: City of Seaside - Former Fort Ord
Date Received: 04/30/21
Sample ID: 2-SOIL-01 Lab ID: 444717-001 Collected: 04/29/21 13:30 Matrix: Soil
444717-001 Analyte Result Qual Units RL MDL
Method: EPA 6010B
Prep Method: EPA 3050B
Arsenic 1.5 mg/Kg 0.98 0.66
Barium 29 mg/Kg 0.98
Chromium 13 mg/Kg 0.98
Cobalt 1.9 mg/Kg 0.49
Copper 18 mg/Kg 0.98
Lead 24 mg/Kg 0.98
Nickel 9.8 mg/Kg 0.98
Vanadium 12 mg/Kg 0.98
Zinc 59 mg/Kg 4.9
Method: EPA 7471A
Prep Method: METHOD
Mercury 0.16 mg/Kg 0.15
Method: EPA 8081A
Prep Method: EPA 3546
Dieldrin 6.3 ug/Kg 5.0
4,4'-DDE 24 ug/Kg 5.0
4,4'-DDT 39 ug/Kg 5.0
Method: EPA 8260B
Prep Method: EPA 5035
Acetone 1,100 ug/Kg 260
1 of 2 v41.1
Detection Summary
Results for any subcontracted analyses are not included in this summary. Data qualifiers and additional information necessary for the interpretation of the test results are contained in the PDF file and may not be includ Packet Page 524 ed in this summary. 4 of 52
Sample ID: 2A-SOIL-01 Lab ID: 444717-002 Collected: 04/29/21 13:30 Matrix: Soil
444717-002 Analyte Result Qual Units RL MDL
Method: EPA 6010B
Prep Method: EPA 3050B
Arsenic 2.1 mg/Kg 1.1 0.71
Barium 54 mg/Kg 1.1
Chromium 2.4 mg/Kg 1.1
Cobalt 140 mg/Kg 0.53
Copper 40 mg/Kg 1.1
Lead 2.9 mg/Kg 1.1
Nickel 6.8 mg/Kg 1.1
Vanadium 5.4 mg/Kg 1.1
Zinc 30 mg/Kg 5.3
Method: EPA 7196A
Prep Method: EPA 3060A
Hexavalent Chromium 5.1 mg/Kg 0.80 0.26
Method: EPA 8015M
Prep Method: EPA 3580
DRO C10-C28 (SGCU) 24 mg/Kg 10
ORO C28-C44 (SGCU) 26 mg/Kg 20
Method: EPA 8082
Prep Method: EPA 3546
Aroclor-1260 220 ug/Kg 20
SGCU Silica gel cleanup
2 of 2 v41.1
Detection Summary
Results for any subcontracted analyses are not included in this summary. Data qualifiers and additional information necessary for the interpretation of the test results are contained in the PDF file and may not be includ Packet Page 525 ed in this summary. 5 of 52
Packet Page 526 6 of 52
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Field ID: 2-SOIL-01 Basis: as received Prepared: 05/06/21 Type: SAMPLE Batch#: 266614 Prep: EPA 5030B
Lab ID: 444717-001 Sampled: 04/29/21 Analysis: EPA 8015B Matrix: Soil Received: 04/30/21 Analyst: EMW
Analyte Result RL Units Diln Fac Analyzed
TPH Gasoline ND 12 mg/Kg 3.850 05/06/21
Surrogate %REC Limits Diln Fac Analyzed
Bromofluorobenzene (FID) 61 60-140 1.000 05/07/21
Field ID: 2A-SOIL-01 Basis: as received Prepared: 05/06/21 Type: SAMPLE Batch#: 266614 Prep: EPA 5030B
Lab ID: 444717-002 Sampled: 04/29/21 Analysis: EPA 8015B Matrix: Soil Received: 04/30/21 Analyst: EMW
Analyte Result RL Units Diln Fac Analyzed
TPH Gasoline ND 2.4 mg/Kg 0.8100 05/07/21
Surrogate %REC Limits Diln Fac Analyzed
Bromofluorobenzene (FID) 105 60-140 1.000 05/07/21
Type: BLANK Batch#: 266614 Analysis: EPA 8015B
Lab ID: QC923520 Prepared: 05/06/21 Analyst: EMW
Matrix: Soil Analyzed: 05/06/21
Diln Fac: 1.000 Prep: EPA 5030B
Analyte Result RL Units
TPH Gasoline ND 3.0 mg/Kg
Surrogate %REC Limits
Bromofluorobenzene (FID) 95 60-140
Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v34
Gasoline by GC/FID (5035 Prep)
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 530 10 of 52
Type: LCS Diln Fac: 1.000 Prep: EPA 5030B
Lab ID: QC923517 Batch#: 266614 Analysis: EPA 8015B
Matrix: Soil Analyzed: 05/06/21 Analyst: EMW
Analyte Spiked Result %REC Limits Units
TPH Gasoline 5.000 5.418 108 70-130 mg/Kg
Surrogate %REC Limits
Bromofluorobenzene (FID) 135 60-140
1 of 1 v35.001
Gasoline by GC/FID (5035 Prep): Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 531 11 of 52
Field ID: ZZZZZZZZZZ Basis: as received Analyzed: 05/06/21 Type: MS Diln Fac: 1.000 Prep: EPA 5030B
MSS Lab ID: 444678-002 Batch#: 266614 Analysis: EPA 8015B Lab ID: QC923518 Sampled: 04/29/21 Analyst: EMW
Matrix: Soil Received: 04/29/21
Analyte MSS Result Spiked Result %REC Limits Units
TPH Gasoline <3.000 5.000 3.437 69 * 70-130 mg/Kg
Surrogate %REC Limits
Bromofluorobenzene (FID) 105 60-140
Field ID: ZZZZZZZZZZ Basis: as received Analyzed: 05/06/21 Type: MSD Diln Fac: 1.000 Prep: EPA 5030B
MSS Lab ID: 444678-002 Batch#: 266614 Analysis: EPA 8015B Lab ID: QC923519 Sampled: 04/29/21 Analyst: EMW
Matrix: Soil Received: 04/29/21
Analyte Spiked Result %REC Limits Units RPD Lim
TPH Gasoline 5.000 3.537 71 70-130 mg/Kg 3 20
Surrogate %REC Limits
Bromofluorobenzene (FID) 110 60-140
Legend
*: Value is outside QC limits
RPD: Relative Percent Difference
1 of 1 v36
Gasoline by GC/FID (5035 Prep): Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 532 12 of 52
Field ID: 2-SOIL-01 Diln Fac: 1.000 Analyzed: 05/05/21
Type: SAMPLE Batch#: 266535 Prep: EPA 3580
Lab ID: 444717-001 Sampled: 04/29/21 Cleanup Method: EPA 3630C Matrix: Soil Received: 04/30/21 Analysis: EPA 8015M
Basis: as received Prepared: 05/05/21 Analyst: MES
Analyte Result RL Units
DRO C10-C28 (SGCU) ND 10 mg/Kg
ORO C28-C44 (SGCU) ND 20 mg/Kg
Surrogate %REC Limits
n-Triacontane (SGCU) 62 * 70-130
Field ID: 2A-SOIL-01 Diln Fac: 1.000 Analyzed: 05/05/21 Type: SAMPLE Batch#: 266535 Prep: EPA 3580
Lab ID: 444717-002 Sampled: 04/29/21 Cleanup Method: EPA 3630C Matrix: Soil Received: 04/30/21 Analysis: EPA 8015M
Basis: as received Prepared: 05/05/21 Analyst: MES
Analyte Result RL Units
DRO C10-C28 (SGCU) 24 10 mg/Kg
ORO C28-C44 (SGCU) 26 20 mg/Kg
Surrogate %REC Limits
n-Triacontane (SGCU) 93 70-130
Type: BLANK Batch#: 266535 Cleanup Method: EPA 3630C
Lab ID: QC923298 Prepared: 05/05/21 Analysis: EPA 8015M Matrix: Soil Analyzed: 05/05/21 Analyst: MES
Diln Fac: 1.000 Prep: EPA 3580
Analyte Result RL Units
DRO C10-C28 (SGCU) ND 10 mg/Kg
ORO C28-C44 (SGCU) ND 20 mg/Kg
Surrogate %REC Limits
n-Triacontane (SGCU) 94 70-130
Legend
(SGCU): Silica gel cleanup
*: Value is outside QC limits
ND: Not Detected
RL: Reporting Limit
1 of 1 v6.001
Extractable Carbon Chain
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 533 13 of 52
Type: LCS Batch#: 266535 Cleanup Method: EPA 3630C
Lab ID: QC923299 Prepared: 05/05/21 Analysis: EPA 8015M Matrix: Soil Analyzed: 05/05/21 Analyst: MES
Diln Fac: 1.000 Prep: EPA 3580
Analyte Spiked Result %REC Limits Units
Diesel C10-C28 (SGCU) 247.5 156.0 63 * 76-122 mg/Kg
Surrogate %REC Limits
n-Triacontane (SGCU) 87 70-130
Legend
(SGCU): Silica gel cleanup
*: Value is outside QC limits
1 of 1 v7
Extractable Carbon Chain: Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 534 14 of 52
Field ID: 1-SOIL 02 Matrix: Soil Sampled: 04/28/21 Prep: EPA 3580 Type: MS Basis: as received Received: 04/30/21 Cleanup Method: EPA 3630C MSS Lab ID: 444715-002 Diln Fac: 1.000 Prepared: 05/05/21 Analysis: EPA 8015M Lab ID: QC923300 Batch#: 266535 Analyzed: 05/05/21 Analyst: MES Analyte MSS Result Spiked Result %REC Limits Units
Diesel C10-C28 (SGCU) 3.186 250.0 182.1 72 62-126 mg/Kg Surrogate %REC Limits
n-Triacontane (SGCU) 93 70-130
Field ID: 1-SOIL 02 Matrix: Soil Sampled: 04/28/21 Prep: EPA 3580 Type: MSD Basis: as received Received: 04/30/21 Cleanup Method: EPA 3630C MSS Lab ID: 444715-002 Diln Fac: 1.000 Prepared: 05/05/21 Analysis: EPA 8015M Lab ID: QC923301 Batch#: 266535 Analyzed: 05/05/21 Analyst: MES Analyte Spiked Result %REC Limits Units RPD Lim
Diesel C10-C28 (SGCU) 250.0 184.3 72 62-126 mg/Kg 1 35
Surrogate %REC Limits
n-Triacontane (SGCU) 93 70-130
Legend
(SGCU): Silica gel cleanup
RPD: Relative Percent Difference
1 of 1 v8
Extractable Carbon Chain: Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 535 15 of 52
Field ID: 2-SOIL-01 Diln Fac: 2.632 Analyzed: 05/06/21
Lab ID: 444717-001 Batch#: 266584 Prep: EPA 5035
Matrix: Soil Sampled: 04/29/21 Analysis: EPA 8260B
Basis: as received Received: 04/30/21 Analyst: RAO
Analyte Result RL Units
Freon 12 ND 13 ug/Kg
Chloromethane ND 13 ug/Kg
Vinyl Chloride ND 13 ug/Kg
Bromomethane ND 13 ug/Kg
Chloroethane ND 13 ug/Kg
Trichlorofluoromethane ND 13 ug/Kg
Acetone 1,100 260 ug/Kg
Freon 113 ND 13 ug/Kg
1,1-Dichloroethene ND 13 ug/Kg
Methylene Chloride ND 13 ug/Kg
MTBE ND 13 ug/Kg
trans-1,2-Dichloroethene ND 13 ug/Kg
1,1-Dichloroethane ND 13 ug/Kg
2-Butanone ND 260 ug/Kg
cis-1,2-Dichloroethene ND 13 ug/Kg
2,2-Dichloropropane ND 13 ug/Kg
Chloroform ND 13 ug/Kg
Bromochloromethane ND 13 ug/Kg
1,1,1-Trichloroethane ND 13 ug/Kg
1,1-Dichloropropene ND 13 ug/Kg
Carbon Tetrachloride ND 13 ug/Kg
1,2-Dichloroethane ND 13 ug/Kg
Benzene ND 13 ug/Kg
Trichloroethene ND 13 ug/Kg
1,2-Dichloropropane ND 13 ug/Kg
Bromodichloromethane ND 13 ug/Kg
Dibromomethane ND 13 ug/Kg
4-Methyl-2-Pentanone ND 13 ug/Kg
cis-1,3-Dichloropropene ND 13 ug/Kg
Toluene ND 13 ug/Kg
trans-1,3-Dichloropropene ND 13 ug/Kg
1,1,2-Trichloroethane ND 13 ug/Kg
1,3-Dichloropropane ND 13 ug/Kg
Tetrachloroethene ND 13 ug/Kg
Dibromochloromethane ND 13 ug/Kg
1,2-Dibromoethane ND 13 ug/Kg
Chlorobenzene ND 13 ug/Kg
1,1,1,2-Tetrachloroethane ND 13 ug/Kg
Ethylbenzene ND 13 ug/Kg
m,p-Xylenes ND 26 ug/Kg
o-Xylene ND 13 ug/Kg
1 of 2 v14
Purgeable Organics by GC/MS
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 536 16 of 52
Styrene ND 13 ug/Kg
Bromoform ND 13 ug/Kg
Isopropylbenzene ND 13 ug/Kg
1,1,2,2-Tetrachloroethane ND 13 ug/Kg
1,2,3-Trichloropropane ND 13 ug/Kg
Propylbenzene ND 13 ug/Kg
Bromobenzene ND 13 ug/Kg
1,3,5-Trimethylbenzene ND 13 ug/Kg
2-Chlorotoluene ND 13 ug/Kg
4-Chlorotoluene ND 13 ug/Kg
tert-Butylbenzene ND 13 ug/Kg
1,2,4-Trimethylbenzene ND 13 ug/Kg
sec-Butylbenzene ND 13 ug/Kg
para-Isopropyl Toluene ND 13 ug/Kg
1,3-Dichlorobenzene ND 13 ug/Kg
1,4-Dichlorobenzene ND 13 ug/Kg
n-Butylbenzene ND 13 ug/Kg
1,2-Dichlorobenzene ND 13 ug/Kg
1,2-Dibromo-3-Chloropropane ND 13 ug/Kg
1,2,4-Trichlorobenzene ND 13 ug/Kg
Hexachlorobutadiene ND 13 ug/Kg
Naphthalene ND 13 ug/Kg
1,2,3-Trichlorobenzene ND 13 ug/Kg
Analyte Result RL Units
Surrogate %REC Limits
Dibromofluoromethane 91 70-145
1,2-Dichloroethane-d4 100 70-145
Toluene-d8 110 70-145
Bromofluorobenzene 102 70-145
Legend
ND: Not Detected
RL: Reporting Limit
2 of 2 v14
Purgeable Organics by GC/MS
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 537 17 of 52
Field ID: 2A-SOIL-01 Diln Fac: 0.9434 Analyzed: 05/06/21 Lab ID: 444717-002 Batch#: 266584 Prep: EPA 5035
Matrix: Soil Sampled: 04/29/21 Analysis: EPA 8260B
Basis: as received Received: 04/30/21 Analyst: RAO
Analyte Result RL Units
Freon 12 ND 4.7 ug/Kg
Chloromethane ND 4.7 ug/Kg
Vinyl Chloride ND 4.7 ug/Kg
Bromomethane ND 4.7 ug/Kg
Chloroethane ND 4.7 ug/Kg
Trichlorofluoromethane ND 4.7 ug/Kg
Acetone ND 94 ug/Kg
Freon 113 ND 4.7 ug/Kg
1,1-Dichloroethene ND 4.7 ug/Kg
Methylene Chloride ND 4.7 ug/Kg
MTBE ND 4.7 ug/Kg
trans-1,2-Dichloroethene ND 4.7 ug/Kg
1,1-Dichloroethane ND 4.7 ug/Kg
2-Butanone ND 94 ug/Kg
cis-1,2-Dichloroethene ND 4.7 ug/Kg
2,2-Dichloropropane ND 4.7 ug/Kg
Chloroform ND 4.7 ug/Kg
Bromochloromethane ND 4.7 ug/Kg
1,1,1-Trichloroethane ND 4.7 ug/Kg
1,1-Dichloropropene ND 4.7 ug/Kg
Carbon Tetrachloride ND 4.7 ug/Kg
1,2-Dichloroethane ND 4.7 ug/Kg
Benzene ND 4.7 ug/Kg
Trichloroethene ND 4.7 ug/Kg
1,2-Dichloropropane ND 4.7 ug/Kg
Bromodichloromethane ND 4.7 ug/Kg
Dibromomethane ND 4.7 ug/Kg
4-Methyl-2-Pentanone ND 4.7 ug/Kg
cis-1,3-Dichloropropene ND 4.7 ug/Kg
Toluene ND 4.7 ug/Kg
trans-1,3-Dichloropropene ND 4.7 ug/Kg
1,1,2-Trichloroethane ND 4.7 ug/Kg
1,3-Dichloropropane ND 4.7 ug/Kg
Tetrachloroethene ND 4.7 ug/Kg
Dibromochloromethane ND 4.7 ug/Kg
1,2-Dibromoethane ND 4.7 ug/Kg
Chlorobenzene ND 4.7 ug/Kg
1,1,1,2-Tetrachloroethane ND 4.7 ug/Kg
Ethylbenzene ND 4.7 ug/Kg
m,p-Xylenes ND 9.4 ug/Kg
o-Xylene ND 4.7 ug/Kg
1 of 2 v15
Purgeable Organics by GC/MS
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 538 18 of 52
Styrene ND 4.7 ug/Kg
Bromoform ND 4.7 ug/Kg
Isopropylbenzene ND 4.7 ug/Kg
1,1,2,2-Tetrachloroethane ND 4.7 ug/Kg
1,2,3-Trichloropropane ND 4.7 ug/Kg
Propylbenzene ND 4.7 ug/Kg
Bromobenzene ND 4.7 ug/Kg
1,3,5-Trimethylbenzene ND 4.7 ug/Kg
2-Chlorotoluene ND 4.7 ug/Kg
4-Chlorotoluene ND 4.7 ug/Kg
tert-Butylbenzene ND 4.7 ug/Kg
1,2,4-Trimethylbenzene ND 4.7 ug/Kg
sec-Butylbenzene ND 4.7 ug/Kg
para-Isopropyl Toluene ND 4.7 ug/Kg
1,3-Dichlorobenzene ND 4.7 ug/Kg
1,4-Dichlorobenzene ND 4.7 ug/Kg
n-Butylbenzene ND 4.7 ug/Kg
1,2-Dichlorobenzene ND 4.7 ug/Kg
1,2-Dibromo-3-Chloropropane ND 4.7 ug/Kg
1,2,4-Trichlorobenzene ND 4.7 ug/Kg
Hexachlorobutadiene ND 4.7 ug/Kg
Naphthalene ND 4.7 ug/Kg
1,2,3-Trichlorobenzene ND 4.7 ug/Kg
Analyte Result RL Units
Surrogate %REC Limits
Dibromofluoromethane 96 70-145
1,2-Dichloroethane-d4 108 70-145
Toluene-d8 102 70-145
Bromofluorobenzene 97 70-145
Legend
ND: Not Detected
RL: Reporting Limit
2 of 2 v15
Purgeable Organics by GC/MS
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 539 19 of 52
Type: BLANK Diln Fac: 1.000 Prep: EPA 5035
Lab ID: QC923448 Batch#: 266584 Analysis: EPA 8260B
Matrix: Soil Analyzed: 05/05/21 Analyst: RAO
Analyte Result RL Units
Freon 12 ND 5.0 ug/Kg
Chloromethane ND 5.0 ug/Kg
Vinyl Chloride ND 5.0 ug/Kg
Bromomethane ND 5.0 ug/Kg
Chloroethane ND 5.0 ug/Kg
Trichlorofluoromethane ND 5.0 ug/Kg
Acetone ND 100 ug/Kg
Freon 113 ND 5.0 ug/Kg
1,1-Dichloroethene ND 5.0 ug/Kg
Methylene Chloride ND 5.0 ug/Kg
MTBE ND 5.0 ug/Kg
trans-1,2-Dichloroethene ND 5.0 ug/Kg
1,1-Dichloroethane ND 5.0 ug/Kg
2-Butanone ND 100 ug/Kg
cis-1,2-Dichloroethene ND 5.0 ug/Kg
2,2-Dichloropropane ND 5.0 ug/Kg
Chloroform ND 5.0 ug/Kg
Bromochloromethane ND 5.0 ug/Kg
1,1,1-Trichloroethane ND 5.0 ug/Kg
1,1-Dichloropropene ND 5.0 ug/Kg
Carbon Tetrachloride ND 5.0 ug/Kg
1,2-Dichloroethane ND 5.0 ug/Kg
Benzene ND 5.0 ug/Kg
Trichloroethene ND 5.0 ug/Kg
1,2-Dichloropropane ND 5.0 ug/Kg
Bromodichloromethane ND 5.0 ug/Kg
Dibromomethane ND 5.0 ug/Kg
4-Methyl-2-Pentanone ND 5.0 ug/Kg
cis-1,3-Dichloropropene ND 5.0 ug/Kg
Toluene ND 5.0 ug/Kg
trans-1,3-Dichloropropene ND 5.0 ug/Kg
1,1,2-Trichloroethane ND 5.0 ug/Kg
1,3-Dichloropropane ND 5.0 ug/Kg
Tetrachloroethene ND 5.0 ug/Kg
Dibromochloromethane ND 5.0 ug/Kg
1,2-Dibromoethane ND 5.0 ug/Kg
Chlorobenzene ND 5.0 ug/Kg
1,1,1,2-Tetrachloroethane ND 5.0 ug/Kg
Ethylbenzene ND 5.0 ug/Kg
m,p-Xylenes ND 10 ug/Kg
o-Xylene ND 5.0 ug/Kg
Styrene ND 5.0 ug/Kg
1 of 2 v17
Purgeable Organics by GC/MS: Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 540 20 of 52
Bromoform ND 5.0 ug/Kg
Isopropylbenzene ND 5.0 ug/Kg
1,1,2,2-Tetrachloroethane ND 5.0 ug/Kg
1,2,3-Trichloropropane ND 5.0 ug/Kg
Propylbenzene ND 5.0 ug/Kg
Bromobenzene ND 5.0 ug/Kg
1,3,5-Trimethylbenzene ND 5.0 ug/Kg
2-Chlorotoluene ND 5.0 ug/Kg
4-Chlorotoluene ND 5.0 ug/Kg
tert-Butylbenzene ND 5.0 ug/Kg
1,2,4-Trimethylbenzene ND 5.0 ug/Kg
sec-Butylbenzene ND 5.0 ug/Kg
para-Isopropyl Toluene ND 5.0 ug/Kg
1,3-Dichlorobenzene ND 5.0 ug/Kg
1,4-Dichlorobenzene ND 5.0 ug/Kg
n-Butylbenzene ND 5.0 ug/Kg
1,2-Dichlorobenzene ND 5.0 ug/Kg
1,2-Dibromo-3-Chloropropane ND 5.0 ug/Kg
1,2,4-Trichlorobenzene ND 5.0 ug/Kg
Hexachlorobutadiene ND 5.0 ug/Kg
Naphthalene ND 5.0 ug/Kg
1,2,3-Trichlorobenzene ND 5.0 ug/Kg
Analyte Result RL Units
Surrogate %REC Limits
Dibromofluoromethane 98 70-130
1,2-Dichloroethane-d4 107 70-145
Toluene-d8 98 70-145
Bromofluorobenzene 94 70-145
Legend
ND: Not Detected
RL: Reporting Limit
2 of 2 v17
Purgeable Organics by GC/MS: Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 541 21 of 52
Type: BS Diln Fac: 1.000 Prep: EPA 5035
Lab ID: QC923449 Batch#: 266584 Analysis: EPA 8260B
Matrix: Soil Analyzed: 05/05/21 Analyst: RAO
Analyte Spiked Result %REC Limits Units
1,1-Dichloroethene 50.00 51.26 103 70-131 ug/Kg
MTBE 50.00 48.03 96 69-130 ug/Kg
Benzene 50.00 49.31 99 70-130 ug/Kg
Trichloroethene 50.00 49.52 99 70-130 ug/Kg
Toluene 50.00 50.96 102 70-130 ug/Kg
Chlorobenzene 50.00 50.41 101 70-130 ug/Kg
Surrogate %REC Limits
Dibromofluoromethane 94 70-130
1,2-Dichloroethane-d4 94 70-145
Toluene-d8 105 70-145
Bromofluorobenzene 103 70-145
Type: BSD Diln Fac: 1.000 Prep: EPA 5035
Lab ID: QC923450 Batch#: 266584 Analysis: EPA 8260B
Matrix: Soil Analyzed: 05/05/21 Analyst: RAO
Analyte Spiked Result %REC Limits Units RPD Lim
1,1-Dichloroethene 50.00 53.82 108 70-131 ug/Kg 5 33
MTBE 50.00 51.69 103 69-130 ug/Kg 7 30
Benzene 50.00 52.61 105 70-130 ug/Kg 6 30
Trichloroethene 50.00 50.41 101 70-130 ug/Kg 2 30
Toluene 50.00 51.84 104 70-130 ug/Kg 2 30
Chlorobenzene 50.00 51.66 103 70-130 ug/Kg 2 30
Surrogate %REC Limits
Dibromofluoromethane 99 70-130
1,2-Dichloroethane-d4 99 70-145
Toluene-d8 102 70-145
Bromofluorobenzene 101 70-145
Legend
RPD: Relative Percent Difference
1 of 1 v5
Purgeable Organics by GC/MS: Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 542 22 of 52
Field ID: 2-SOIL-01 Batch#: 266537 Prep: EPA 3546
Lab ID: 444717-001 Sampled: 04/29/21 Analysis: EPA 8270C Matrix: Soil Received: 04/30/21 Analyst: DJL
Basis: as received Prepared: 05/05/21
Diln Fac: 2.000 Analyzed: 05/06/21
Analyte Result RL Units
Carbazole ND 500 ug/Kg
1-Methylnaphthalene ND 500 ug/Kg
Pyridine ND 500 ug/Kg
N-Nitrosodimethylamine ND 500 ug/Kg
Phenol ND 500 ug/Kg
Aniline ND 500 ug/Kg
bis(2-Chloroethyl)ether ND 2,400 ug/Kg
2-Chlorophenol ND 500 ug/Kg
1,3-Dichlorobenzene ND 500 ug/Kg
1,4-Dichlorobenzene ND 500 ug/Kg
Benzyl alcohol ND 500 ug/Kg
1,2-Dichlorobenzene ND 500 ug/Kg
2-Methylphenol ND 500 ug/Kg
bis(2-Chloroisopropyl) ether ND 500 ug/Kg
3-,4-Methylphenol ND 800 ug/Kg
N-Nitroso-di-n-propylamine ND 500 ug/Kg
Hexachloroethane ND 500 ug/Kg
Nitrobenzene ND 2,400 ug/Kg
Isophorone ND 500 ug/Kg
2-Nitrophenol ND 500 ug/Kg
2,4-Dimethylphenol ND 500 ug/Kg
Benzoic acid ND 2,400 ug/Kg
bis(2-Chloroethoxy)methane ND 500 ug/Kg
2,4-Dichlorophenol ND 500 ug/Kg
1,2,4-Trichlorobenzene ND 500 ug/Kg
Naphthalene ND 500 ug/Kg
4-Chloroaniline ND 500 ug/Kg
Hexachlorobutadiene ND 500 ug/Kg
4-Chloro-3-methylphenol ND 500 ug/Kg
2-Methylnaphthalene ND 500 ug/Kg
Hexachlorocyclopentadiene ND 2,400 ug/Kg
2,4,6-Trichlorophenol ND 500 ug/Kg
2,4,5-Trichlorophenol ND 500 ug/Kg
2-Chloronaphthalene ND 500 ug/Kg
2-Nitroaniline ND 500 ug/Kg
Dimethylphthalate ND 500 ug/Kg
Acenaphthylene ND 500 ug/Kg
2,6-Dinitrotoluene ND 500 ug/Kg
3-Nitroaniline ND 500 ug/Kg
Acenaphthene ND 500 ug/Kg
1 of 2 v21
EPA 8270 Semi-Volatile Organics
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 543 23 of 52
2,4-Dinitrophenol ND 2,400 ug/Kg
4-Nitrophenol ND 500 ug/Kg
Dibenzofuran ND 500 ug/Kg
2,4-Dinitrotoluene ND 500 ug/Kg
Diethylphthalate ND 500 ug/Kg
Fluorene ND 500 ug/Kg
4-Chlorophenyl-phenylether ND 500 ug/Kg
4-Nitroaniline ND 500 ug/Kg
4,6-Dinitro-2-methylphenol ND 500 ug/Kg
N-Nitrosodiphenylamine ND 500 ug/Kg
1,2-diphenylhydrazine (as azobenzene) ND 500 ug/Kg
4-Bromophenyl-phenylether ND 500 ug/Kg
Hexachlorobenzene ND 500 ug/Kg
Pentachlorophenol ND 2,400 ug/Kg
Phenanthrene ND 500 ug/Kg
Anthracene ND 500 ug/Kg
Di-n-butylphthalate ND 500 ug/Kg
Fluoranthene ND 500 ug/Kg
Benzidine ND 2,400 ug/Kg
Pyrene ND 500 ug/Kg
Butylbenzylphthalate ND 500 ug/Kg
3,3'-Dichlorobenzidine ND 2,400 ug/Kg
Benzo(a)anthracene ND 500 ug/Kg
Chrysene ND 500 ug/Kg
bis(2-Ethylhexyl)phthalate ND 500 ug/Kg
Di-n-octylphthalate ND 500 ug/Kg
Benzo(b)fluoranthene ND 500 ug/Kg
Benzo(k)fluoranthene ND 500 ug/Kg
Benzo(a)pyrene ND 500 ug/Kg
Indeno(1,2,3-cd)pyrene ND 500 ug/Kg
Dibenz(a,h)anthracene ND 500 ug/Kg
Benzo(g,h,i)perylene ND 500 ug/Kg
Analyte Result RL Units
Surrogate %REC Limits
2-Fluorophenol 56 29-120
Phenol-d6 54 30-120
2,4,6-Tribromophenol 48 32-120
Nitrobenzene-d5 48 33-120
2-Fluorobiphenyl 45 39-120
Terphenyl-d14 52 44-125
Legend
ND: Not Detected
RL: Reporting Limit
2 of 2 v21
EPA 8270 Semi-Volatile Organics
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 544 24 of 52
Field ID: 2A-SOIL-01 Batch#: 266537 Prep: EPA 3546
Lab ID: 444717-002 Sampled: 04/29/21 Analysis: EPA 8270C Matrix: Soil Received: 04/30/21 Analyst: DJL
Basis: as received Prepared: 05/05/21
Diln Fac: 1.000 Analyzed: 05/07/21
Analyte Result RL Units
Carbazole ND 250 ug/Kg
1-Methylnaphthalene ND 250 ug/Kg
Pyridine ND 250 ug/Kg
N-Nitrosodimethylamine ND 250 ug/Kg
Phenol ND 250 ug/Kg
Aniline ND 250 ug/Kg
bis(2-Chloroethyl)ether ND 1,200 ug/Kg
2-Chlorophenol ND 250 ug/Kg
1,3-Dichlorobenzene ND 250 ug/Kg
1,4-Dichlorobenzene ND 250 ug/Kg
Benzyl alcohol ND 250 ug/Kg
1,2-Dichlorobenzene ND 250 ug/Kg
2-Methylphenol ND 250 ug/Kg
bis(2-Chloroisopropyl) ether ND 250 ug/Kg
3-,4-Methylphenol ND 400 ug/Kg
N-Nitroso-di-n-propylamine ND 250 ug/Kg
Hexachloroethane ND 250 ug/Kg
Nitrobenzene ND 1,200 ug/Kg
Isophorone ND 250 ug/Kg
2-Nitrophenol ND 250 ug/Kg
2,4-Dimethylphenol ND 250 ug/Kg
Benzoic acid ND 1,200 ug/Kg
bis(2-Chloroethoxy)methane ND 250 ug/Kg
2,4-Dichlorophenol ND 250 ug/Kg
1,2,4-Trichlorobenzene ND 250 ug/Kg
Naphthalene ND 250 ug/Kg
4-Chloroaniline ND 250 ug/Kg
Hexachlorobutadiene ND 250 ug/Kg
4-Chloro-3-methylphenol ND 250 ug/Kg
2-Methylnaphthalene ND 250 ug/Kg
Hexachlorocyclopentadiene ND 1,200 ug/Kg
2,4,6-Trichlorophenol ND 250 ug/Kg
2,4,5-Trichlorophenol ND 250 ug/Kg
2-Chloronaphthalene ND 250 ug/Kg
2-Nitroaniline ND 250 ug/Kg
Dimethylphthalate ND 250 ug/Kg
Acenaphthylene ND 250 ug/Kg
2,6-Dinitrotoluene ND 250 ug/Kg
3-Nitroaniline ND 250 ug/Kg
Acenaphthene ND 250 ug/Kg
1 of 2 v22
EPA 8270 Semi-Volatile Organics
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 545 25 of 52
2,4-Dinitrophenol ND 1,200 ug/Kg
4-Nitrophenol ND 250 ug/Kg
Dibenzofuran ND 250 ug/Kg
2,4-Dinitrotoluene ND 250 ug/Kg
Diethylphthalate ND 250 ug/Kg
Fluorene ND 250 ug/Kg
4-Chlorophenyl-phenylether ND 250 ug/Kg
4-Nitroaniline ND 250 ug/Kg
4,6-Dinitro-2-methylphenol ND 250 ug/Kg
N-Nitrosodiphenylamine ND 250 ug/Kg
1,2-diphenylhydrazine (as azobenzene) ND 250 ug/Kg
4-Bromophenyl-phenylether ND 250 ug/Kg
Hexachlorobenzene ND 250 ug/Kg
Pentachlorophenol ND 1,200 ug/Kg
Phenanthrene ND 250 ug/Kg
Anthracene ND 250 ug/Kg
Di-n-butylphthalate ND 250 ug/Kg
Fluoranthene ND 250 ug/Kg
Benzidine ND 1,200 ug/Kg
Pyrene ND 250 ug/Kg
Butylbenzylphthalate ND 250 ug/Kg
3,3'-Dichlorobenzidine ND 1,200 ug/Kg
Benzo(a)anthracene ND 250 ug/Kg
Chrysene ND 250 ug/Kg
bis(2-Ethylhexyl)phthalate ND 250 ug/Kg
Di-n-octylphthalate ND 250 ug/Kg
Benzo(b)fluoranthene ND 250 ug/Kg
Benzo(k)fluoranthene ND 250 ug/Kg
Benzo(a)pyrene ND 250 ug/Kg
Indeno(1,2,3-cd)pyrene ND 250 ug/Kg
Dibenz(a,h)anthracene ND 250 ug/Kg
Benzo(g,h,i)perylene ND 250 ug/Kg
Analyte Result RL Units
Surrogate %REC Limits
2-Fluorophenol 55 29-120
Phenol-d6 53 30-120
2,4,6-Tribromophenol 48 32-120
Nitrobenzene-d5 44 33-120
2-Fluorobiphenyl 47 39-120
Terphenyl-d14 47 44-125
Legend
ND: Not Detected
RL: Reporting Limit
2 of 2 v22
EPA 8270 Semi-Volatile Organics
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 546 26 of 52
Type: BLANK Batch#: 266537 Analysis: EPA 8270C
Lab ID: QC923305 Prepared: 05/05/21 Analyst: DJL
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 3546
Analyte Result RL Units
Carbazole ND 250 ug/Kg
1-Methylnaphthalene ND 250 ug/Kg
Pyridine ND 250 ug/Kg
N-Nitrosodimethylamine ND 250 ug/Kg
Phenol ND 250 ug/Kg
Aniline ND 250 ug/Kg
bis(2-Chloroethyl)ether ND 1,200 ug/Kg
2-Chlorophenol ND 250 ug/Kg
1,3-Dichlorobenzene ND 250 ug/Kg
1,4-Dichlorobenzene ND 250 ug/Kg
Benzyl alcohol ND 250 ug/Kg
1,2-Dichlorobenzene ND 250 ug/Kg
2-Methylphenol ND 250 ug/Kg
bis(2-Chloroisopropyl) ether ND 250 ug/Kg
3-,4-Methylphenol ND 400 ug/Kg
N-Nitroso-di-n-propylamine ND 250 ug/Kg
Hexachloroethane ND 250 ug/Kg
Nitrobenzene ND 1,200 ug/Kg
Isophorone ND 250 ug/Kg
2-Nitrophenol ND 250 ug/Kg
2,4-Dimethylphenol ND 250 ug/Kg
Benzoic acid ND 1,200 ug/Kg
bis(2-Chloroethoxy)methane ND 250 ug/Kg
2,4-Dichlorophenol ND 250 ug/Kg
1,2,4-Trichlorobenzene ND 250 ug/Kg
Naphthalene ND 250 ug/Kg
4-Chloroaniline ND 250 ug/Kg
Hexachlorobutadiene ND 250 ug/Kg
4-Chloro-3-methylphenol ND 250 ug/Kg
2-Methylnaphthalene ND 250 ug/Kg
Hexachlorocyclopentadiene ND 1,200 ug/Kg
2,4,6-Trichlorophenol ND 250 ug/Kg
2,4,5-Trichlorophenol ND 250 ug/Kg
2-Chloronaphthalene ND 250 ug/Kg
2-Nitroaniline ND 250 ug/Kg
Dimethylphthalate ND 250 ug/Kg
Acenaphthylene ND 250 ug/Kg
2,6-Dinitrotoluene ND 250 ug/Kg
3-Nitroaniline ND 250 ug/Kg
Acenaphthene ND 250 ug/Kg
2,4-Dinitrophenol ND 1,200 ug/Kg
1 of 2 v23
EPA 8270 Semi-Volatile Organics: Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 547 27 of 52
4-Nitrophenol ND 250 ug/Kg
Dibenzofuran ND 250 ug/Kg
2,4-Dinitrotoluene ND 250 ug/Kg
Diethylphthalate ND 250 ug/Kg
Fluorene ND 250 ug/Kg
4-Chlorophenyl-phenylether ND 250 ug/Kg
4-Nitroaniline ND 250 ug/Kg
4,6-Dinitro-2-methylphenol ND 250 ug/Kg
N-Nitrosodiphenylamine ND 250 ug/Kg
1,2-diphenylhydrazine (as azobenzene) ND 250 ug/Kg
4-Bromophenyl-phenylether ND 250 ug/Kg
Hexachlorobenzene ND 250 ug/Kg
Pentachlorophenol ND 1,200 ug/Kg
Phenanthrene ND 250 ug/Kg
Anthracene ND 250 ug/Kg
Di-n-butylphthalate ND 250 ug/Kg
Fluoranthene ND 250 ug/Kg
Benzidine ND 1,200 ug/Kg
Pyrene ND 250 ug/Kg
Butylbenzylphthalate ND 250 ug/Kg
3,3'-Dichlorobenzidine ND 1,200 ug/Kg
Benzo(a)anthracene ND 250 ug/Kg
Chrysene ND 250 ug/Kg
bis(2-Ethylhexyl)phthalate ND 250 ug/Kg
Di-n-octylphthalate ND 250 ug/Kg
Benzo(b)fluoranthene ND 250 ug/Kg
Benzo(k)fluoranthene ND 250 ug/Kg
Benzo(a)pyrene ND 250 ug/Kg
Indeno(1,2,3-cd)pyrene ND 250 ug/Kg
Dibenz(a,h)anthracene ND 250 ug/Kg
Benzo(g,h,i)perylene ND 250 ug/Kg
Analyte Result RL Units
Surrogate %REC Limits
2-Fluorophenol 56 29-120
Phenol-d6 55 30-120
2,4,6-Tribromophenol 47 32-120
Nitrobenzene-d5 50 33-120
2-Fluorobiphenyl 49 39-120
Terphenyl-d14 71 44-125
Legend
ND: Not Detected
RL: Reporting Limit
2 of 2 v23
EPA 8270 Semi-Volatile Organics: Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 548 28 of 52
Type: LCS Batch#: 266537 Analysis: EPA 8270C
Lab ID: QC923306 Prepared: 05/05/21 Analyst: DJL
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 3546
Analyte Spiked Result %REC Limits Units
Phenol 2,000 1,299 65 42-120 ug/Kg
2-Chlorophenol 2,000 1,302 65 41-120 ug/Kg
1,4-Dichlorobenzene 2,000 1,260 63 36-120 ug/Kg
3-,4-Methylphenol 2,000 1,393 70 42-120 ug/Kg
N-Nitroso-di-n-propylamine 2,000 1,229 61 43-121 ug/Kg
2,4-Dimethylphenol 2,000 1,278 64 25-120 ug/Kg
1,2,4-Trichlorobenzene 2,000 1,296 65 38-120 ug/Kg
4-Chloro-3-methylphenol 2,000 1,402 70 40-125 ug/Kg
2,4,5-Trichlorophenol 2,000 1,332 67 40-124 ug/Kg
Acenaphthene 2,000 1,232 62 35-126 ug/Kg
4-Nitrophenol 2,000 1,200 60 24-128 ug/Kg
2,4-Dinitrotoluene 2,000 1,299 65 40-131 ug/Kg
Pentachlorophenol 2,000 1,038 52 35-120 ug/Kg
Pyrene 2,000 1,263 63 37-135 ug/Kg
Chrysene 2,000 1,306 65 38-132 ug/Kg
Benzo(b)fluoranthene 2,000 1,401 70 38-135 ug/Kg
Surrogate %REC Limits
2-Fluorophenol 67 29-120
Phenol-d6 72 30-120
2,4,6-Tribromophenol 64 32-120
Nitrobenzene-d5 69 33-120
2-Fluorobiphenyl 65 39-120
Terphenyl-d14 66 44-125
1 of 1 v24
EPA 8270 Semi-Volatile Organics: Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 549 29 of 52
Field ID: ZZZZZZZZZZ Basis: as received Prepared: 05/05/21 Type: MS Diln Fac: 50.00 Analyzed: 05/05/21
MSS Lab ID: 444794-001 Batch#: 266537 Prep: EPA 3546
Lab ID: QC923307 Sampled: 05/03/21 Analysis: EPA 8270C
Matrix: Soil Received: 05/03/21 Analyst: DJL
Analyte MSS Result Spiked Result %REC Limits Units
Phenol <8,500 2,000 374.3 DO 37-120 ug/Kg
2-Chlorophenol <6,500 2,000 0 DO 33-120 ug/Kg
1,4-Dichlorobenzene <7,600 2,000 411.2 DO 32-120 ug/Kg
3-,4-Methylphenol <8,900 2,000 826.1 DO 37-120 ug/Kg
N-Nitroso-di-n-propylamine <9,700 2,000 3,921 DO 32-120 ug/Kg 2,4-Dimethylphenol <8,600 2,000 1,474 DO 32-120 ug/Kg
1,2,4-Trichlorobenzene <6,600 2,000 1,019 DO 33-120 ug/Kg 4-Chloro-3-methylphenol <5,400 2,000 1,367 DO 41-121 ug/Kg 2,4,5-Trichlorophenol <6,200 2,000 0 DO 40-120 ug/Kg
Acenaphthene <6,900 2,000 719.2 DO 37-120 ug/Kg
4-Nitrophenol <10,000 2,000 16,080 DO 20-141 ug/Kg
2,4-Dinitrotoluene <6,600 2,000 35,880 DO 33-128 ug/Kg
Pentachlorophenol <14,200 2,000 0 DO 28-132 ug/Kg
Pyrene <6,800 2,000 1,296 DO 39-135 ug/Kg
Chrysene <5,800 2,000 952.8 DO 37-135 ug/Kg
Benzo(b)fluoranthene <6,200 2,000 1,019 DO 34-139 ug/Kg Surrogate %REC Limits
2-Fluorophenol DO 29-120
Phenol-d6 DO 30-120
2,4,6-Tribromophenol DO 32-120
Nitrobenzene-d5 DO 33-120
2-Fluorobiphenyl DO 39-120
Terphenyl-d14 DO 44-125
1 of 2 v25
EPA 8270 Semi-Volatile Organics: Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 550 30 of 52
Field ID: ZZZZZZZZZZ Basis: as received Prepared: 05/05/21 Type: MSD Diln Fac: 50.00 Analyzed: 05/05/21
MSS Lab ID: 444794-001 Batch#: 266537 Prep: EPA 3546
Lab ID: QC923308 Sampled: 05/03/21 Analysis: EPA 8270C
Matrix: Soil Received: 05/03/21 Analyst: DJL
Analyte Spiked Result %REC Limits Units RPD Lim
Phenol 2,000 0 DO 37-120 ug/Kg NC 49
2-Chlorophenol 2,000 0 DO 33-120 ug/Kg NC 52
1,4-Dichlorobenzene 2,000 617.7 DO 32-120 ug/Kg NC 50
3-,4-Methylphenol 2,000 1,280 DO 37-120 ug/Kg NC 54
N-Nitroso-di-n-propylamine 2,000 1,474 DO 32-120 ug/Kg NC 50 2,4-Dimethylphenol 2,000 1,528 DO 32-120 ug/Kg NC 50
1,2,4-Trichlorobenzene 2,000 691.7 DO 33-120 ug/Kg NC 50 4-Chloro-3-methylphenol 2,000 3,056 DO 41-121 ug/Kg NC 43 2,4,5-Trichlorophenol 2,000 2,468 DO 40-120 ug/Kg NC 47 Acenaphthene 2,000 1,164 DO 37-120 ug/Kg NC 48
4-Nitrophenol 2,000 24,490 DO 20-141 ug/Kg NC 30
2,4-Dinitrotoluene 2,000 1,859 DO 33-128 ug/Kg NC 50
Pentachlorophenol 2,000 0 DO 28-132 ug/Kg NC 30
Pyrene 2,000 1,379 DO 39-135 ug/Kg NC 41
Chrysene 2,000 926.4 DO 37-135 ug/Kg NC 46
Benzo(b)fluoranthene 2,000 1,032 DO 34-139 ug/Kg NC 47
Surrogate %REC Limits
2-Fluorophenol DO 29-120
Phenol-d6 DO 30-120
2,4,6-Tribromophenol DO 32-120
Nitrobenzene-d5 DO 33-120
2-Fluorobiphenyl DO 39-120
Terphenyl-d14 DO 44-125
Legend
DO: Diluted Out
NC: Not Calculated
RPD: Relative Percent Difference
2 of 2 v25
EPA 8270 Semi-Volatile Organics: Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 551 31 of 52
Field ID: 2-SOIL-01 Batch#: 266559 Prep: EPA 3546
Lab ID: 444717-001 Sampled: 04/29/21 Analysis: EPA 8081A Matrix: Soil Received: 04/30/21 Analyst: KTD
Basis: as received Prepared: 05/05/21
Diln Fac: 1.000 Analyzed: 05/05/21
Analyte Result RL Units
alpha-BHC ND 5.0 ug/Kg
beta-BHC ND 5.0 ug/Kg
gamma-BHC ND 5.0 ug/Kg
delta-BHC ND 5.0 ug/Kg
Heptachlor ND 5.0 ug/Kg
Aldrin ND 5.0 ug/Kg
Heptachlor epoxide ND 5.0 ug/Kg
Endosulfan I ND 5.0 ug/Kg
Dieldrin 6.3 5.0 ug/Kg
4,4'-DDE 24 5.0 ug/Kg
Endrin ND 5.0 ug/Kg
Endosulfan II ND 5.0 ug/Kg
Endosulfan sulfate ND 5.0 ug/Kg
4,4'-DDD ND 5.0 ug/Kg
Endrin aldehyde ND 5.0 ug/Kg
Endrin ketone ND 5.0 ug/Kg
4,4'-DDT 39 5.0 ug/Kg
Methoxychlor ND 10 ug/Kg
Toxaphene ND 100 ug/Kg
Chlordane (Technical) ND 50 ug/Kg
Surrogate %REC Limits
TCMX 56 23-120
Decachlorobiphenyl 52 24-120
Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v26
Organochlorine Pesticides
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 552 32 of 52
Field ID: 2A-SOIL-01 Batch#: 266559 Prep: EPA 3546
Lab ID: 444717-002 Sampled: 04/29/21 Analysis: EPA 8081A Matrix: Soil Received: 04/30/21 Analyst: KTD
Basis: as received Prepared: 05/05/21
Diln Fac: 2.000 Analyzed: 05/06/21
Analyte Result RL Units
alpha-BHC ND 10 ug/Kg
beta-BHC ND 10 ug/Kg
gamma-BHC ND 10 ug/Kg
delta-BHC ND 10 ug/Kg
Heptachlor ND 10 ug/Kg
Aldrin ND 10 ug/Kg
Heptachlor epoxide ND 10 ug/Kg
Endosulfan I ND 10 ug/Kg
Dieldrin ND 10 ug/Kg
4,4'-DDE ND 10 ug/Kg
Endrin ND 10 ug/Kg
Endosulfan II ND 10 ug/Kg
Endosulfan sulfate ND 10 ug/Kg
4,4'-DDD ND 10 ug/Kg
Endrin aldehyde ND 10 ug/Kg
Endrin ketone ND 10 ug/Kg
4,4'-DDT ND 10 ug/Kg
Methoxychlor ND 20 ug/Kg
Toxaphene ND 200 ug/Kg
Chlordane (Technical) ND 100 ug/Kg
Surrogate %REC Limits
TCMX 57 23-120
Decachlorobiphenyl 57 24-120
Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v27
Organochlorine Pesticides
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 553 33 of 52
Type: BLANK Batch#: 266559 Analysis: EPA 8081A
Lab ID: QC923376 Prepared: 05/05/21 Analyst: KTD
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 3546
Analyte Result RL Units
alpha-BHC ND 5.0 ug/Kg
beta-BHC ND 5.0 ug/Kg
gamma-BHC ND 5.0 ug/Kg
delta-BHC ND 5.0 ug/Kg
Heptachlor ND 5.0 ug/Kg
Aldrin ND 5.0 ug/Kg
Heptachlor epoxide ND 5.0 ug/Kg
Endosulfan I ND 5.0 ug/Kg
Dieldrin ND 5.0 ug/Kg
4,4'-DDE ND 5.0 ug/Kg
Endrin ND 5.0 ug/Kg
Endosulfan II ND 5.0 ug/Kg
Endosulfan sulfate ND 5.0 ug/Kg
4,4'-DDD ND 5.0 ug/Kg
Endrin aldehyde ND 5.0 ug/Kg
Endrin ketone ND 5.0 ug/Kg
4,4'-DDT ND 5.0 ug/Kg
Methoxychlor ND 10 ug/Kg
Toxaphene ND 100 ug/Kg
Chlordane (Technical) ND 50 ug/Kg
Surrogate %REC Limits
TCMX 54 23-120
Decachlorobiphenyl 55 24-120
Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v28
Organochlorine Pesticides: Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 554 34 of 52
Type: LCS Batch#: 266559 Analysis: EPA 8081A
Lab ID: QC923377 Prepared: 05/05/21 Analyst: KTD
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 3546
Analyte Spiked Result %REC Limits Units
alpha-BHC 50.00 31.96 64 22-129 ug/Kg
beta-BHC 50.00 32.55 65 28-125 ug/Kg
gamma-BHC 50.00 32.43 65 22-128 ug/Kg
delta-BHC 50.00 32.37 65 24-131 ug/Kg
Heptachlor 50.00 32.34 65 18-124 ug/Kg
Aldrin 50.00 29.48 59 23-120 ug/Kg
Heptachlor epoxide 50.00 29.50 59 26-120 ug/Kg
Endosulfan I 50.00 32.44 65 25-126 ug/Kg
Dieldrin 50.00 32.14 64 23-124 ug/Kg
4,4'-DDE 50.00 31.77 64 28-121 ug/Kg
Endrin 50.00 32.89 66 25-127 ug/Kg
Endosulfan II 50.00 32.45 65 29-121 ug/Kg
Endosulfan sulfate 50.00 31.51 63 30-121 ug/Kg
4,4'-DDD 50.00 29.20 58 26-120 ug/Kg
Endrin aldehyde 50.00 21.32 43 10-120 ug/Kg
Endrin ketone 50.00 30.33 61 28-125 ug/Kg
4,4'-DDT 50.00 33.70 67 22-125 ug/Kg
Methoxychlor 50.00 34.76 70 28-130 ug/Kg
Surrogate %REC Limits
TCMX 60 23-120
Decachlorobiphenyl 61 24-120
1 of 1 v29
Organochlorine Pesticides: Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 555 35 of 52
Field ID: ZZZZZZZZZZ Basis: as received Prepared: 05/05/21 Type: MS Diln Fac: 1.000 Analyzed: 05/05/21
MSS Lab ID: 444731-001 Batch#: 266559 Prep: EPA 3546
Lab ID: QC923378 Sampled: 04/22/21 Analysis: EPA 8081A
Matrix: Soil Received: 04/30/21 Analyst: KTD
Analyte MSS Result Spiked Result %REC Limits Units
alpha-BHC <1.600 50.00 29.92 60 46-120 ug/Kg
beta-BHC <1.500 50.00 29.08 58 41-120 ug/Kg
gamma-BHC <2.000 50.00 30.42 61 41-120 ug/Kg
delta-BHC <1.200 50.00 32.31 65 38-123 ug/Kg
Heptachlor <1.300 50.00 26.32 53 39-120 ug/Kg
Aldrin <1.500 50.00 28.21 56 34-120 ug/Kg
Heptachlor epoxide <2.300 50.00 26.58 53 43-120 ug/Kg
Endosulfan I <1.200 50.00 28.35 57 45-120 ug/Kg
Dieldrin <2.100 50.00 28.19 56 45-120 ug/Kg
4,4'-DDE 5.593 50.00 28.74 46 34-120 ug/Kg
Endrin <2.700 50.00 25.25 51 40-120 ug/Kg
Endosulfan II <2.800 50.00 28.60 57 41-120 ug/Kg
Endosulfan sulfate <3.400 50.00 28.02 56 42-120 ug/Kg
4,4'-DDD <2.100 50.00 25.88 52 41-120 ug/Kg
Endrin aldehyde <2.100 50.00 21.81 44 30-120 ug/Kg
Endrin ketone <4.100 50.00 30.40 61 45-120 ug/Kg
4,4'-DDT <2.000 50.00 30.72 61 35-127 ug/Kg
Methoxychlor <9.200 50.00 31.27 63 42-136 ug/Kg
Surrogate %REC Limits
TCMX 52 23-120
Decachlorobiphenyl 52 24-120
1 of 2 v30
Organochlorine Pesticides: Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 556 36 of 52
Field ID: ZZZZZZZZZZ Basis: as received Prepared: 05/05/21 Type: MSD Diln Fac: 1.000 Analyzed: 05/05/21
MSS Lab ID: 444731-001 Batch#: 266559 Prep: EPA 3546
Lab ID: QC923379 Sampled: 04/22/21 Analysis: EPA 8081A
Matrix: Soil Received: 04/30/21 Analyst: KTD
Analyte Spiked Result %REC Limits Units RPD Lim
alpha-BHC 50.00 26.03 52 46-120 ug/Kg 14 30
beta-BHC 50.00 26.06 52 41-120 ug/Kg 11 30
gamma-BHC 50.00 27.07 54 41-120 ug/Kg 12 30
delta-BHC 50.00 28.63 57 38-123 ug/Kg 12 30
Heptachlor 50.00 23.65 47 39-120 ug/Kg 11 30
Aldrin 50.00 25.07 50 34-120 ug/Kg 12 30
Heptachlor epoxide 50.00 23.95 48 43-120 ug/Kg 10 30
Endosulfan I 50.00 25.82 52 45-120 ug/Kg 9 30
Dieldrin 50.00 24.26 49 45-120 ug/Kg 15 30
4,4'-DDE 50.00 26.17 41 34-120 ug/Kg 9 30
Endrin 50.00 18.27 37 * 40-120 ug/Kg 32 * 30
Endosulfan II 50.00 26.12 52 41-120 ug/Kg 9 30
Endosulfan sulfate 50.00 24.97 50 42-120 ug/Kg 11 30
4,4'-DDD 50.00 25.50 51 41-120 ug/Kg 1 30
Endrin aldehyde 50.00 20.61 41 30-120 ug/Kg 6 30
Endrin ketone 50.00 32.75 65 45-120 ug/Kg 7 30
4,4'-DDT 50.00 27.75 56 35-127 ug/Kg 10 30
Methoxychlor 50.00 28.64 57 42-136 ug/Kg 9 30
Surrogate %REC Limits
TCMX 48 23-120
Decachlorobiphenyl 48 24-120
Legend
*: Value is outside QC limits
RPD: Relative Percent Difference
2 of 2 v30
Organochlorine Pesticides: Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 557 37 of 52
Field ID: 2-SOIL-01 Diln Fac: 1.000 Analyzed: 05/05/21
Type: SAMPLE Batch#: 266559 Prep: EPA 3546
Lab ID: 444717-001 Sampled: 04/29/21 Analysis: EPA 8082 Matrix: Soil Received: 04/30/21 Analyst: KTD
Basis: as received Prepared: 05/05/21
Analyte Result RL Units
Aroclor-1016 ND 50 ug/Kg
Aroclor-1221 ND 24 ug/Kg
Aroclor-1232 ND 20 ug/Kg
Aroclor-1242 ND 20 ug/Kg
Aroclor-1248 ND 20 ug/Kg
Aroclor-1254 ND 20 ug/Kg
Aroclor-1260 ND 25 ug/Kg
Surrogate %REC Limits
Decachlorobiphenyl (PCB) 49 19-121
Field ID: 2A-SOIL-01 Diln Fac: 1.000 Analyzed: 05/05/21 Type: SAMPLE Batch#: 266559 Prep: EPA 3546
Lab ID: 444717-002 Sampled: 04/29/21 Analysis: EPA 8082 Matrix: Soil Received: 04/30/21 Analyst: KTD
Basis: as received Prepared: 05/05/21
Analyte Result RL Units
Aroclor-1016 ND 50 ug/Kg
Aroclor-1221 ND 24 ug/Kg
Aroclor-1232 ND 20 ug/Kg
Aroclor-1242 ND 20 ug/Kg
Aroclor-1248 ND 20 ug/Kg
Aroclor-1254 ND 20 ug/Kg
Aroclor-1260 220 20 ug/Kg
Surrogate %REC Limits
Decachlorobiphenyl (PCB) 96 19-121
1 of 2 v31.001
Polychlorinated Biphenyls (PCBs)
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 558 38 of 52
Type: BLANK Batch#: 266559 Analysis: EPA 8082
Lab ID: QC923376 Prepared: 05/05/21 Analyst: KTD
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 3546
Analyte Result RL Units
Aroclor-1016 ND 50 ug/Kg
Aroclor-1221 ND 24 ug/Kg
Aroclor-1232 ND 20 ug/Kg
Aroclor-1242 ND 20 ug/Kg
Aroclor-1248 ND 20 ug/Kg
Aroclor-1254 ND 20 ug/Kg
Aroclor-1260 ND 25 ug/Kg
Surrogate %REC Limits
Decachlorobiphenyl (PCB) 52 19-121
Legend
ND: Not Detected
RL: Reporting Limit
2 of 2 v31.001
Polychlorinated Biphenyls (PCBs)
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 559 39 of 52
Type: LCS Batch#: 266559 Analysis: EPA 8082
Lab ID: QC923380 Prepared: 05/05/21 Analyst: KTD
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 3546
Analyte Spiked Result %REC Limits Units
Aroclor-1016 500.0 336.9 67 14-150 ug/Kg
Aroclor-1260 500.0 339.4 68 10-150 ug/Kg
Surrogate %REC Limits
Decachlorobiphenyl (PCB) 59 19-121
1 of 1 v32
Polychlorinated Biphenyls (PCBs): Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 560 40 of 52
Field ID: ZZZZZZZZZZ Basis: as received Prepared: 05/05/21 Type: MS Diln Fac: 1.000 Analyzed: 05/05/21
MSS Lab ID: 444731-001 Batch#: 266559 Prep: EPA 3546
Lab ID: QC923381 Sampled: 04/22/21 Analysis: EPA 8082
Matrix: Soil Received: 04/30/21 Analyst: KTD
Analyte MSS Result Spiked Result %REC Limits Units
Aroclor-1016 <3.000 500.0 294.7 59 42-127 ug/Kg
Aroclor-1260 20.38 500.0 310.9 58 38-130 ug/Kg
Surrogate %REC Limits
Decachlorobiphenyl (PCB) 59 19-121
Field ID: ZZZZZZZZZZ Basis: as received Prepared: 05/05/21 Type: MSD Diln Fac: 1.000 Analyzed: 05/05/21
MSS Lab ID: 444731-001 Batch#: 266559 Prep: EPA 3546
Lab ID: QC923382 Sampled: 04/22/21 Analysis: EPA 8082
Matrix: Soil Received: 04/30/21 Analyst: KTD
Analyte Spiked Result %REC Limits Units RPD Lim
Aroclor-1016 500.0 310.5 62 42-127 ug/Kg 5 30
Aroclor-1260 500.0 329.9 62 38-130 ug/Kg 6 30
Surrogate %REC Limits
Decachlorobiphenyl (PCB) 63 19-121
Legend
RPD: Relative Percent Difference
1 of 1 v33
Polychlorinated Biphenyls (PCBs): Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 561 41 of 52
Field ID: 2-SOIL-01 Matrix: Soil Diln Fac: 1.000 Received: 04/30/21 Lab ID: 444717-001 Basis: as received Sampled: 04/29/21 Prepared: 05/05/21 Analyte Result RL MDL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 2.9 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Arsenic 1.5 0.98 0.66 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Barium 29 0.98 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Beryllium ND 0.49 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Cadmium ND 0.49 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Chromium 13 0.98 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Cobalt 1.9 0.49 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Copper 18 0.98 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Lead 24 0.98 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Mercury 0.16 0.15 mg/Kg 266563 05/06/21 METHOD EPA 7471A JDB Molybdenum ND 0.98 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Nickel 9.8 0.98 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Selenium ND 2.9 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Silver ND 0.49 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Thallium ND 2.9 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Vanadium 12 0.98 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Zinc 59 4.9 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Legend
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v9.002
California Title 22 Metals
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 562 42 of 52
Field ID: 2A-SOIL-01 Matrix: Soil Diln Fac: 1.000 Received: 04/30/21 Lab ID: 444717-002 Basis: as received Sampled: 04/29/21 Prepared: 05/05/21 Analyte Result RL MDL Units Batch# Analyzed Prep Analysis Analyst Antimony ND 3.2 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Arsenic 2.1 1.1 0.71 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Barium 54 1.1 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Beryllium ND 0.53 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Cadmium ND 0.53 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Chromium 2.4 1.1 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Cobalt 140 0.53 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Copper 40 1.1 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Lead 2.9 1.1 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Mercury ND 0.15 mg/Kg 266563 05/06/21 METHOD EPA 7471A JDB Molybdenum ND 1.1 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Nickel 6.8 1.1 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Selenium ND 3.2 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Silver ND 0.53 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Thallium ND 3.2 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Vanadium 5.4 1.1 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Zinc 30 5.3 mg/Kg 266545 05/05/21 EPA 3050B EPA 6010B SBW Legend
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v10.002
California Title 22 Metals
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 563 43 of 52
Type: BLANK Batch#: 266545 Analysis: EPA 6010B
Lab ID: QC923337 Prepared: 05/05/21 Analyst: SBW
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 3050B
Analyte Result RL MDL Units
Antimony ND 3.0 mg/Kg
Arsenic ND 1.0 0.67 mg/Kg
Barium ND 1.0 mg/Kg
Beryllium ND 0.50 mg/Kg
Cadmium ND 0.50 mg/Kg
Chromium ND 1.0 mg/Kg
Cobalt ND 0.50 mg/Kg
Copper ND 1.0 mg/Kg
Lead ND 1.0 mg/Kg
Molybdenum ND 1.0 mg/Kg
Nickel ND 1.0 mg/Kg
Selenium ND 3.0 mg/Kg
Silver ND 0.50 mg/Kg
Thallium ND 3.0 mg/Kg
Vanadium ND 1.0 mg/Kg
Zinc ND 5.0 mg/Kg
Legend
MDL: Method Detection Limit
ND: Not Detected
RL: Reporting Limit
1 of 1 v11.001
California Title 22 Metals: Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 564 44 of 52
Type: LCS Batch#: 266545 Analysis: EPA 6010B
Lab ID: QC923338 Prepared: 05/05/21 Analyst: SBW
Matrix: Soil Analyzed: 05/05/21
Diln Fac: 1.000 Prep: EPA 3050B
Analyte Spiked Result %REC Limits Units
Antimony 100.0 98.90 99 80-120 mg/Kg
Arsenic 100.0 99.43 99 80-120 mg/Kg
Barium 100.0 98.31 98 80-120 mg/Kg
Beryllium 100.0 94.99 95 80-120 mg/Kg
Cadmium 100.0 95.29 95 80-120 mg/Kg
Chromium 100.0 97.58 98 80-120 mg/Kg
Cobalt 100.0 102.3 102 80-120 mg/Kg
Copper 100.0 95.65 96 80-120 mg/Kg
Lead 100.0 103.7 104 80-120 mg/Kg
Molybdenum 100.0 98.87 99 80-120 mg/Kg
Nickel 100.0 100.8 101 80-120 mg/Kg
Selenium 100.0 86.06 86 80-120 mg/Kg
Silver 50.00 45.81 92 80-120 mg/Kg
Thallium 100.0 99.43 99 80-120 mg/Kg
Vanadium 100.0 101.2 101 80-120 mg/Kg
Zinc 100.0 103.7 104 80-120 mg/Kg
1 of 1 v12
California Title 22 Metals: Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 565 45 of 52
Field ID: 1-SOIL 01 Basis: as received Prepared: 05/05/21 Type: MS Diln Fac: 1.000 Analyzed: 05/05/21
MSS Lab ID: 444715-001 Batch#: 266545 Prep: EPA 3050B
Lab ID: QC923339 Sampled: 04/29/21 Analysis: EPA 6010B
Matrix: Soil Received: 04/30/21 Analyst: SBW
Analyte MSS Result Spiked Result %REC Limits Units
Antimony <1.553 93.46 43.83 47 * 75-125 mg/Kg
Arsenic 2.768 93.46 93.68 97 75-125 mg/Kg
Barium 149.6 93.46 202.2 56 * 75-125 mg/Kg
Beryllium 0.08619 93.46 85.73 92 75-125 mg/Kg
Cadmium 0.4662 93.46 87.59 93 75-125 mg/Kg
Chromium 33.01 93.46 117.3 90 75-125 mg/Kg
Cobalt 4.170 93.46 96.33 99 75-125 mg/Kg
Copper 14.80 93.46 111.0 103 75-125 mg/Kg
Lead 181.3 93.46 210.4 31 * 75-125 mg/Kg
Molybdenum <0.5728 93.46 87.06 93 75-125 mg/Kg
Nickel 15.37 93.46 103.0 94 75-125 mg/Kg
Selenium <1.748 93.46 80.28 86 75-125 mg/Kg
Silver <0.1553 46.73 41.48 89 75-125 mg/Kg
Thallium <1.068 93.46 88.50 95 75-125 mg/Kg
Vanadium 17.27 93.46 109.5 99 75-125 mg/Kg
Zinc 194.9 93.46 256.6 66 * 75-125 mg/Kg
Field ID: 1-SOIL 01 Basis: as received Prepared: 05/05/21 Type: MSD Diln Fac: 1.000 Analyzed: 05/05/21
MSS Lab ID: 444715-001 Batch#: 266545 Prep: EPA 3050B
Lab ID: QC923340 Sampled: 04/29/21 Analysis: EPA 6010B
Matrix: Soil Received: 04/30/21 Analyst: SBW
Analyte Spiked Result %REC Limits Units RPD Lim
Antimony 98.04 46.31 47 * 75-125 mg/Kg 1 41
Arsenic 98.04 101.7 101 75-125 mg/Kg 4 35
Barium 98.04 213.7 65 * 75-125 mg/Kg 4 20
Beryllium 98.04 90.62 92 75-125 mg/Kg 1 20
Cadmium 98.04 95.42 97 75-125 mg/Kg 4 20
Chromium 98.04 126.2 95 75-125 mg/Kg 4 20
Cobalt 98.04 99.09 97 75-125 mg/Kg 2 20
Copper 98.04 108.9 96 75-125 mg/Kg 6 20
Lead 98.04 256.1 76 75-125 mg/Kg 18 20
Molybdenum 98.04 93.64 96 75-125 mg/Kg 2 20
Nickel 98.04 108.9 95 75-125 mg/Kg 1 20
Selenium 98.04 87.23 89 75-125 mg/Kg 4 20
Silver 49.02 44.97 92 75-125 mg/Kg 3 20
Thallium 98.04 95.20 97 75-125 mg/Kg 3 20
Vanadium 98.04 114.9 100 75-125 mg/Kg 1 20
Zinc 98.04 276.1 83 75-125 mg/Kg 6 20
1 of 2 v13
California Title 22 Metals: Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 566 46 of 52
Legend
*: Value is outside QC limits
RPD: Relative Percent Difference
2 of 2 v13
California Title 22 Metals: Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 567 47 of 52
Type: BLANK Batch#: 266563 Analysis: EPA 7471A
Lab ID: QC923394 Prepared: 05/05/21 Analyst: JDB
Matrix: Soil Analyzed: 05/06/21
Diln Fac: 1.000 Prep: METHOD
Analyte Result RL Units
Mercury ND 0.14 mg/Kg
Legend
ND: Not Detected
RL: Reporting Limit
1 of 1 v18
California Title 22 Metals: Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 568 48 of 52
Type: LCS Batch#: 266563 Analysis: EPA 7471A
Lab ID: QC923395 Prepared: 05/05/21 Analyst: JDB
Matrix: Soil Analyzed: 05/06/21
Diln Fac: 1.000 Prep: METHOD
Analyte Spiked Result %REC Limits Units
Mercury 0.8333 0.8069 97 80-120 mg/Kg
1 of 1 v19
California Title 22 Metals: Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 569 49 of 52
Field ID: 1-SOIL 01 Basis: as received Prepared: 05/05/21 Type: MS Diln Fac: 1.000 Analyzed: 05/06/21
MSS Lab ID: 444715-001 Batch#: 266563 Prep: METHOD
Lab ID: QC923396 Sampled: 04/29/21 Analysis: EPA 7471A
Matrix: Soil Received: 04/30/21 Analyst: JDB
Analyte MSS Result Spiked Result %REC Limits Units
Mercury 0.2059 0.9615 1.097 93 75-125 mg/Kg
Field ID: 1-SOIL 01 Basis: as received Prepared: 05/05/21 Type: MSD Diln Fac: 1.000 Analyzed: 05/06/21
MSS Lab ID: 444715-001 Batch#: 266563 Prep: METHOD
Lab ID: QC923397 Sampled: 04/29/21 Analysis: EPA 7471A
Matrix: Soil Received: 04/30/21 Analyst: JDB
Analyte Spiked Result %REC Limits Units RPD Lim
Mercury 1.000 1.166 96 75-125 mg/Kg 3 20
Legend
RPD: Relative Percent Difference
1 of 1 v20
California Title 22 Metals: Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 570 50 of 52
Field ID: 2-SOIL-01 Diln Fac: 1.000 Analyzed: 05/11/21 16:14 Type: SAMPLE Batch#: 266848 Prep: EPA 3060A
Lab ID: 444717-001 Sampled: 04/29/21 13:30 Analysis: EPA 7196A Matrix: Soil Received: 04/30/21 Analyst: ATP
Basis: as received Prepared: 05/11/21 11:50
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
Field ID: 2A-SOIL-01 Diln Fac: 1.000 Analyzed: 05/11/21 16:14 Type: SAMPLE Batch#: 266848 Prep: EPA 3060A
Lab ID: 444717-002 Sampled: 04/29/21 13:30 Analysis: EPA 7196A Matrix: Soil Received: 04/30/21 Analyst: ATP
Basis: as received Prepared: 05/11/21 11:50
Analyte Result RL MDL Units
Hexavalent Chromium 5.1 0.80 0.26 mg/Kg
Type: BLANK Batch#: 266848 Analysis: EPA 7196A
Lab ID: QC924217 Prepared: 05/11/21 11:50 Analyst: ATP
Matrix: Soil Analyzed: 05/11/21 16:14
Diln Fac: 1.000 Prep: EPA 3060A
Analyte Result RL MDL Units
Hexavalent Chromium ND 0.80 0.26 mg/Kg
Legend
MDL: Method Detection Limit
ND: Not Detected at or above MDL
RL: Reporting Limit
1 of 1 v37.004
Hexavalent Chromium
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 571 51 of 52
Type: LCS Batch#: 266848 Analysis: EPA 7196A
Lab ID: QC924218 Prepared: 05/11/21 11:50 Analyst: ATP
Matrix: Soil Analyzed: 05/11/21 16:14
Diln Fac: 5.000 Prep: EPA 3060A
Analyte Spiked Result %REC Limits Units
Hexavalent Chromium 40.00 42.17 105 80-120 mg/Kg
Field ID: 5-SOIL 01 Basis: as received Prepared: 05/11/21 11:50 Type: MS Diln Fac: 5.000 Analyzed: 05/11/21 16:14
MSS Lab ID: 444721-001 Batch#: 266848 Prep: EPA 3060A
Lab ID: QC924219 Sampled: 04/29/21 08:00 Analysis: EPA 7196A Matrix: Soil Received: 04/30/21 Analyst: ATP
Analyte MSS Result Spiked Result %REC Limits Units
Hexavalent Chromium <0.8000 40.00 35.59 89 75-125 mg/Kg Field ID: 5-SOIL 01 Basis: as received Prepared: 05/11/21 11:50 Type: MSD Diln Fac: 5.000 Analyzed: 05/11/21 16:14
MSS Lab ID: 444721-001 Batch#: 266848 Prep: EPA 3060A
Lab ID: QC924220 Sampled: 04/29/21 08:00 Analysis: EPA 7196A Matrix: Soil Received: 04/30/21 Analyst: ATP
Analyte Spiked Result %REC Limits Units RPD Lim
Hexavalent Chromium 40.00 36.27 91 75-125 mg/Kg 2 20
Legend
RPD: Relative Percent Difference
1 of 1 v38.003
Hexavalent Chromium: Batch QC
Lab #: 444717 Project#: 211283001
Client: Vista Environmental Location: City of Seaside - Former Fort Ord Packet Page 572 52 of 52
Enthalpy Analytical
931 West Barkley Ave
Orange, CA 92868
(714) 771-6900
enthalpy.com
Lab Job Number: 444718
Report Level: II
Report Date: 10/13/2021
Analytical Report prepared for:

Seaside City CouncilMay 26, 2022

Seaside City Council
May 26, 2022