Riverside City Council
July 14, 2026

Clean Harbors Environmental Services, Inc.
7979 Palm Avenue Unit E
Highland, CA 92346

City of Riverside
3900 Main Street
Riverside, CA 92522

Transportation and Removal of Hazardous
Materials
RFP No. 2522
City of Riverside

City of Riverside RFP No. 2522
www.cleanharbors.com 1 January 13, 2026

TABLE OF CONTENTS
A. COVER LETTER ............................................................................................................... 2 B. STATEMENT OF UNDERSTANDING AND APPROACH ........................................... 3 NOTIFICATION PROCEDURE ER .....................................................................................................................3 CALL OUT PROCEDURES, REPORTS AND DISPOSAL .................................................................................4 C. COMPANY INFORMATION............................................................................................ 5 KEY COMPANY INFORMATION ......................................................................................................................5 LITIGATION .........................................................................................................................................................7 D. COMPANY PERSONNEL ................................................................................................ 7 PROJECT MANAGEMENT TEAM .....................................................................................................................7 TEAM RESUMES ............................................................................................................................................... 11 E. EXPERIENCE AND REFERENCES .............................................................................. 23 REFERENCES ..................................................................................................................................................... 23 EXHIBIT C – CONTRACTORS QUALIFICATION STATEMENT ................................................................. 24 EXHIBIT D .......................................................................................................................................................... 29 F. EVIDENCE OF INSURANCE......................................................................................... 31 G. PRICING........................................................................................................................... 35 H. DISCLOSURES ................................................................................................................ 70

City of Riverside RFP No. 2522
www.cleanharbors.com 2 January 13, 2026 A. COVER LETTER
January 20, 2026

City of Riverside
3900 Main Street
Riverside, CA 92522

Re: RFP No. 2522, Transportation and Removal of Hazardous Materials

Dear Selection Committee,

Clean Harbors Environmental Services, Inc. (“Clean Harbors”) has reviewed and understands RFP No. 2522 and we are pleased to present our enclosed proposal for the Hazardous Materials Transportation and Removal Services. As you are aware, hazardous materials site, spills, and abandoned wastes often pose significant health and safety risks for the public. Clean Harbors has experience providing the response, containment, transportation, and disposal services you require, and we currently provide these services to multiple local government agencies in California including the City of Riverside. Additionally, we have significant experience in coordinating our services with municipalities, first responders, and law enforcement services.

With safety as our number one priority and the best corporate training program in the industry, we are able to provide a level of service that is unparalleled. Our highly trained and experienced staff understand the complexity of working in and around hazardous material sites while still successfully completing their assigned tasks.

Clean Harbors is willing to enter into a contract under the RFP terms and conditions with the City of Riverside. Please do not hesitate to contact your Clean Harbors Account Manager, Crystal Avila, if you have any questions or concerns, she is primary contact person for this proposal.

Offeror name: Clean Harbors Environmental Services, Inc.

Local Office:
7979 Palm Ave
Highland, CA. 92346
Phone: 909.359.5446
Crystal Avila, Account Manager
[email protected]

Corporate Office:
42 Longwater Drive
Norwell, MA 02061-9149
Phone: 781.792.5000
Clean Harbors commits to this proposal remaining valid for 120 days from the bid due date.

Very respectfully,
Clean Harbors Environmental Services, Inc.

Brian Ebert

City of Riverside RFP No. 2522
www.cleanharbors.com 3 January 13, 2026

B. STATEMENT OF UNDERSTANDING AND APPROACH
Clean Harbor’s plan for supporting any call out work is based upon time tested and proven SOP’s. Upon award of a contract, Clean Harbors’ representatives will meet with your operations team to review specific needs and areas of concern, as well as to get an understanding of the specific areas and facilities you operate. Clean Harbors representatives will explain the contact procedure for any call out events and will ensure that all personnel understand callout procedures.

Service requests will be initiated based upon your needs. For emergencies, simply call 1-800- OIL-TANK (800-645-8265) and for non-emergency service requests, you can contact your local Account Manager or Customer Service Representative to schedule services. A brief description of each type of response is provided below

NOTIFICATION PROCEDURE ER
“One call does it all.”
One call to the EOC at 1.800.OIL.TANK (1.800.645.8265) from anywhere across North America connects you to Clean Harbors' network of emergency response service centers. With our experience, technical knowledge and vast array of resources, Clean Harbors provides a complete solution, and our customers know they are in good hands.

The typical emergency response team deployed would include the following members:
• Supervisor or Foreman
• Equipment Operator/Driver
• One to Three Clean-up Technicians
• Should additional labor be required due to the size of the spill/project, Clean Harbors is prepared to staff the job accordingly in order to expedite the cleanup

Equipment that may be mobilized initially could include:
• Emergency Response Utility Vehicle (equipped as per Clean Harbors guidelines) • High Powered Vacuum Unit (Cusco, Guzzler)
• Supervisor/Foreman Pickup Truck
• Additional equipment could include liquid vacuum trucks, rolloff trucks, dump trucks, etc.

Non-emergency
Customers may call either their local Account Manager or Customer Service Representative to request non-emergency services. Clean Harbors prefers five (5) working days to schedule routine services but will work with Customers to schedule services earlier if that is your need.

Upon contract award, Clean Harbors will meet with your decision makers to discuss and implement specific communication procedures in order to provide expedited service.

City of Riverside RFP No. 2522
www.cleanharbors.com 4 January 13, 2026

CALL OUT PROCEDURES, REPORTS AND DISPOSAL
For spills and incidents, generally the procedure would be as follows:

1. An authorized representative calls Clean Harbors (CHES) 24 Hour Emergency Spill Response Hotline at 1-800-645-8265. At a minimum, a customer should be prepared to provide the following information and obtain the following information:
 Site contact name and phone number
 Company name and incident location
 Substance spilled
 Quantity of material spilled, and potentially impacted areas is gathered  Spill source
 Has spill been contained/stopped?
 Has the spill impacted storm drains or other sensitive areas? This information is vital in determining which Clean Harbors office will be best equipped to service your location.

2. The EOC Duty Operator will use the requested information to start a detail incident report and will plot the incident location using the information provided by the caller on to a mapping program. Clean Harbors EOC uses state of the art mapping software to minimize emergency response time.

3. The Clean Harbors Duty Operator routes the call to the Clean Harbors response center.

4. A conference call is created between the customer, a trained specialist at the local facility, and if needed the EOC operator. If the operator is no longer needed, they then disconnect from the call. If any other correspondence is needed the EOC is staffed 24/7

5. The assigned Clean Harbors Supervisor takes the call and information. An estimated time of arrival (ETA) for personnel and equipment to arrive at the incident site will be provided.

6. The necessary trained personnel and response resources will be mobilized as soon as possible to the incident location

7. If necessary, CH Supervisor calls regulatory agency regarding spill or release. CH Supervisor handles any paperwork associated with spill or release with regulatory agency.

8. Once on scene the CHES Supervisor will prepare a Chapter 13 H&S Plan, contact and review H&S issues and cleanup methods with CHES H&S Department. Once CHES personnel and equipment arrive an incident briefing and H&S meeting will be performed outlining the hazards and preferred cleanup methods.

9. The CH Supervisor manages activities of service staff during clean up. CHES personnel will don the appropriate PPE, install caution tape to delineate the exclusion zone, decontamination reduction zone, and support zone. Waste will be containerized and or staged based upon the type and size of the spill response.

10. The CH Supervisor follows up with service staff regarding the completion of the cleanup.

City of Riverside RFP No. 2522
www.cleanharbors.com 5 January 13, 2026

11. Clean Harbors will assist in profiling the spilled material and coordinate its proper transportation and disposal and provide a quote for these additional services.

12. A detailed incident report will accompany any invoices issued to you by Clean Harbors.

C. COMPANY INFORMATION
Clean Harbors is a publicly traded company that maintains a vast network of service centers and waste management, treatment, and disposal facilities, and provides a broad range of environmental services. Services include hazardous and non-hazardous waste transportation and disposal, laboratory chemical packing, emergency response, field services and industrial services. Clean Harbors is an innovative leader, committed to preserving our natural environment and adhering to strict government regulations.

KEY COMPANY INFORMATION
Address: Corporate Office
Clean Harbors Environmental Services, Inc.
42 Longwater Drive
Norwell, MA 02061-9149
800-282-0058
Web Address: www.cleanharbors.com

Incorporated: March 24, 1980
A wholly owned subsidiary of the Parent Holding Co, Clean Harbors, Inc.

Federal ID No. 04-2698999

Primary Contact:

Crystal Avila
Account Manager
951.906.8683
Email: [email protected]

Local Services Location:

Clean Harbors Environmental Services, Inc.
7979 Palm Avenue Unit E
Highland, CA 92346
909.649.6039

Founded in 1980, Clean Harbors is a publicly traded (CLH) leading provider of environmental, energy and industrial services throughout North America. We are also the largest re-refiner and recycler of used oil in the world and the largest provider of parts cleaning and related environmental services to commercial, industrial and automotive customers in North America.

City of Riverside RFP No. 2522
www.cleanharbors.com 6 January 13, 2026 Our Company consists of two operating segments:
1) Environmental Services which consists of Technical Services, Field Services, Industrial Services, and Oil, Gas and Lodging lines of business.
a) Technical Services provides a broad range of vertically integrated hazardous and non-hazardous material management services. These include collection, packaging, transportation and disposal services, which are offered at Company- owned recycling, incineration, landfill, wastewater, and other treatment facilities. b) Field Services provides a wide variety of environmental cleanup services at customer sites or other locations, on a scheduled or emergency response basis; including tank cleaning, decontamination, remediation and spill cleanup. c) Industrial Services provides turnkey industrial and specialty services to refineries, chemical plants, oil sands facilities, pulp and paper mills, and other industrial facilities. These include high-pressure and chemical cleaning, catalyst handling, decoking, daylighting and hydro excavation, material processing, etc. d) Oil, Gas and Lodging serves the oil and gas exploration, production and power generation industries. Services include seismic services, surface rentals and lodging operations in Western Canada.
2) Safety-Kleen which provides used oil collection, recycling and re-refining, parts washing and other environmental services for the small quantity generator market. Through their closed-loop initiative, Safety-Kleen processes used oil collected from customers into high-quality base and blended lubricating oils that are marketed and sold to third parties.

Clean Harbors’ customers are serviced through a network of service branches. It is from the Technical Services branches that we dispatch our fleet of Company-owned vehicles to pick up waste from customer sites and deliver to permitted, Company-owned and operated waste disposal facilities.

Clean Harbors has over 400 service branches (illustrated on the map below) and more than 100 waste management facilities throughout the United States, Canada, Puerto Rico and northern Mexico.

City of Riverside RFP No. 2522
www.cleanharbors.com 7 January 13, 2026

LITIGATION
Clean Harbors has not had any litigation, mediation, or arbitration, regarding the performance of any emergency response/waste removal services, in which the Company has been involved in the past five (5) years. Additionally, the Company and Company’s key personnel have not had any claims or disciplinary action taken against Company or any of Company’s key personnel within the past five years related to these services.

D. COMPANY PERSONNEL
Clean Harbors is experienced in providing emergency response and transportation and disposal services. Clean Harbors staff are properly trained and highly experienced at providing all these services.

PROJECT MANAGEMENT TEAM
Clean Harbors’ Field Service Center will provide a team of experienced professionals to manage the City’s service needs. A dedicated team of professionals consisting of a Field Services Branch Manager, and a Project Manager/ Field Services Specialist will provide the coordinated program management the City is in need of. Together, the team will ensure efficient planning, quality service, cost control, and risk containment. Clean Harbors will be responsible for controlling the quality of work, the work schedule and budget; and for assuring that the specified quality, schedule and budget is achieved.

Clean Harbors
Safety-Kleen
Clean Harbors' and Safety-Kleen's North American Service Branches City of Riverside RFP No. 2522
www.cleanharbors.com 8 January 13, 2026 Clean Harbors Field Services Specialist will have overall project responsibility and will the primary operational contact for the City. He will oversee planning, provide technical advice, and will act as liaison between the City and Clean Harbors. Our Field Services Specialist will be responsible for appropriating equipment and arranging for services, leading & supervising field operations, ensuring that Health & Safety requirements are adhered to.

Our Field Technicians will perform the waste handling and cleanup services. The Equipment Operators/Driver will operate trucks and other necessary equipment to transport supplies and waste to and from the cleanup sites. The Drivers will often fill Technician roles while onsite if needed.

Clean Harbors Branch Manager is accountable for all projects performed out of the local branch and will provide management oversight for all the services we provide to the City.

The Regional Health & Safety Manager, will provide program Health & Safety oversight, and support H&S Plan development.

Customer satisfaction is a priority for Clean Harbors, your Account Manager, Crystal Avila, will routinely meet with you to discuss performance. Your Account Manager will be your primary point of contact for contract and account management needs.

Clean Harbors team in Highland, CA will provide the requested services to the City of Riverside.

An organizational chart for our Highland location can be found on the following page.

City of Riverside RFP No. 2522
www.cleanharbors.com 9 January 13, 2026

City of Riverside RFP No. 2522
www.cleanharbors.com 10 January 13, 2026 The management team will maintain continued interface with our California representatives and the site crew throughout the duration of the project. The experience of our proposed key management personnel is outlined below.

Oscar Hidalgo –Foreman
10 years with Clean Harbors – 13 years in environmental services Will direct, maintain and perform ongoing project activities. Will ensure attention to detail while managing times lines, operational approach and scheduling requirements.

Will manage inventories of necessary supplies and equipment; lead safety meetings and incident review investigations; and enforcing company policy. Responsible for Clean Harbors’ worker safety throughout the duration of the project.

Norman Sanchez – Field Services Specialist /Project Manager 17 years with Clean Harbors – 34 years in environmental services Will provide all phases of Project Management (e.g., sales, job walks, bidding, planning, project execution, safety, billing, payroll, and collections).

Vanessa Castillo – Field Services Branch Manager Highland, CA 18 years with Clean Harbors – 19 years in environmental services Will provide management oversight for the project. This includes all operational, health & safety and regulatory oversight of the project.

Jennifer McLaughlin – Field Services District Vice President Camarillo, CA 28 years with Clean Harbors – 28 years in environmental services Support and resource to all staff at the Highland, CA branch.

James Stogsdill - Health and Safety Manager
15 years with Clean Harbors – 32 years in environmental services Health and Safety Support and resource to the Project Manager Gus Chagares– Regional Health and Safety
13 years with Clean Harbors – 13 years in environmental services Regional Health and Safety support to Project manager
City of Riverside RFP No. 2522
www.cleanharbors.com 11 January 13, 2026

TEAM RESUMES
Please find resumes for Vanessa Castillo, Stanley Vieyra, Norman Sanchez, Oscar Hidalgo, Chad Hopcus, and Fred Tadeo on the following pages.

City of Riverside RFP No. 2522
www.cleanharbors.com 12 January 13, 2026 a. Name, Title & Local Company Address:

Vanessa Castillo
Field Services Branch Manager
Clean Harbors Environmental Services
7979 Palm Ave
Highland, CA 92346
b. Corporate Address:

Clean Harbors Environmental Services
42 Longwater Drive
Norwell, Massachusetts 02061
c. Years Experience – With This
Firm: 18 With Other
Firms: 19

d. Education: Degree(s) / Specialization & Licenses / Registrations  High School Diploma- Huntington Park High School- Huntington Park, CA  Various on the Job Training
 CPR | First Aid
e. Other Experience and Qualifications:
 Mrs. Castillo is an experienced environmental manager with 13 years’ experience in the environmental industry. During the past 13 years, she has been involved in numerous projects involving toxic and hazardous materials that have required many different me thods of sampling, analysis, classification, transport and disposal.  As the Field Service Branch Manager, Mrs. Castillo is responsible for all the Sales and Operational aspects for Field Services within the San Diego County region. These include:
developing and maintain business with existing and potential customers’ needs; preparing written proposals and quotations; regulatory compliance; managing ongoing contracts, etc.  Previously as a Field Service Coordinator for Clean Harbors’ service center in Compton, California, Vanessa Castillo’s responsibilities included preparing and monitoring emergency response procedures to be activated in the event of accidental exposure. She provided leadership to crews dispatching personnel to job assignments and making sure equipment and paperwork was readily available for job bei ng scheduled. Also, being responsible for inspection, request of service and repair of equipment and material at her branch and ensured proper return of equipment daily. Vanessa as well actively managed drivers on their drivers logs, hours of service and transportation compliance.
 Mrs. Castillo started with Clean Harbors in August 2007 and has since risen through the ranks.

Starting as a Field Service Technician, then later transitioning to a Lead Field Technician with our Field Service Compton, California branch. She then transferr ed for a promotional opportunity becoming a Facility Foreman for our Lab pack group at our Clean Harbors Wilmington, California Plant. Shortly after she went on to become a Field Service Coordinator at our Field Service Compton, California branch receiving another promotion. Proving her worth with Clean Harbors she then finally became our Field Service Branch Manager at our Clean Harbors San Diego, California location.
f. Environmental & Health and Safety Training:
 40-Hour OSHA HAZWOPER
 8-Hour OSHA HAZWOPER Annual Refresher
 24-Hour Annual RCRA Training
 DOT Regulations Training Hazardous Materials Employees City of Riverside RFP No. 2522
www.cleanharbors.com 13 January 13, 2026  Confined Space Entry & Rescue Training
 Emergency Response Training
 Blood-borne Pathogens Training
 Medical Surveillance Program | Quantitative Fit Test

City of Riverside RFP No. 2522
www.cleanharbors.com 14 January 13, 2026 a. Name, Title & Local Company Address:

Stanley Vieyra
Branch Manager
Clean Harbors Environmental Services, Inc.
1650 W. Pellisier Rd
Colton, CA 92324
b. Corporate Address:

Clean Harbors Environmental
Services 42 Longwater Drive
Norwell, Massachusetts 02061
c. Years Experience – With This Firm: 6 With Other Firms: 12

d. Education: Degree(s) I Specialization & Licenses/ Registrations General Education
Lead & Asbestos Certification
e. Other Experience and Qualifications:
• As Branch Manager, Stanley Vieyra is responsible for increasing and maintaining customer accounts , monitoring accounts to ensure customer satisfaction, and presenting new services and market segments to grow the business. Mr. Vieyra performs many service support functions including quoting, profiling, and contract administration; as well as maintaining collections within company terms and ensuring accuracy of customer quotes and invoices.
• Prior to his position as a Branch Manager, Stanley Vieyra began his career at Clean Harbors in May 2018 as a Project Manager and rose to Operations Manager in November 2018.
• Before joining Clean Harbors, Mr . Vieyra worked for Patriot. He began his career at Patriot in January 2014. His positions at Patriot included Lead Technician, Field Forman, and a Project Manager. Mr. Vieyra was responsible for the management of personnel in both scheduled work and emergency responses, work plan creation and execution, performing job walks, ensure safety protocols, training of employees, manage employee performance, develop and maintain customer relationships, ensure the execution of the project , and managing budget for job profitability.
f. Environmental & Health and Safety Training:

City of Riverside RFP No. 2522
www.cleanharbors.com 15 January 13, 2026 • 40-Hour OSHA HAZWOPER
• 8-Hour OSHA HAZWOPER Annual Refresher
• 24-Hour RCRA Training
• DOT Training for Hazardous Materials Employees
• Respirator Fit Test
• First Aid and CPR
• HAZMAT Spill Response
• Incident Investigation
• Injury Management
• Blood-borne Pathogens Training
• OSHA 510 and 500
• HAZWOPER Frist Responder and Trainer
• Fall Protection Competent Person
• Confined Space
• LOTO
• Train-the-Trainer EHS Trainer

City of Riverside RFP No. 2522
www.cleanharbors.com 16 January 13, 2026 Name, Title & Local Company Address:

Norman Sanchez
Field Services Specialist/ Project Manager
Clean Harbors Environmental Services
7979 Palm Ave
Highland, CA. 92346
Corporate Address:

Clean Harbors Environmental Services
42 Longwater Drive
Years Experience – With This

17 With Other Firms: 34

Education: Degree(s) / Specialization & Licenses / Registrations Specialized Hazardous Waste Training

Other Experience and Qualifications:
• As a Project Manager, Mr. Sanchez is responsible for the direction and administration of all types and sizes of Field Services projects. His duties include the technical direction of site activities, cost control, contract and subcontract administration, health and safety protocols, and site engineering. • As a Project Manager for Clean Harbors' service center in Highland, California, Mr. Sanchez’s responsibilities include overseeing all phases of Project Management (e.g., sales; estimating; project planning, execution and quality control; regulatory compliance; health and safety; billing and enforcing company policies).
• Mr. Sanchez is an experienced environmental manager with more than 34 years' experience in the environmental industry. He has managed hundreds of projects involving numerous toxic and hazardous materials that have required many different methods of sampling, analysis, classification, transport and disposal. Mr. Mena has extensive experience managing projects and activities for governmental clients and private industry clients.
• Mr. Sanchez's prior experience includes many forms of environmental projects including decontamination, demolition and abatement and tank and sump cleaning, drum projects and removal, PCB and tr, and emergency response.

He has thorough knowledge of federal, state and local regulations including RCRA, TSCA, CERCLA, DOT, DTSC and CA DPR.

City of Riverside RFP No. 2522
www.cleanharbors.com 17 January 13, 2026 Project Experience:
• Tesla Fremont Shutdown
• Refinery Shutdowns
• City of Los Angeles Watershed Spill Response
• Silicon Valley Clean Water
• Various Homeless Encampment Projects

Environmental & Health and Safety Training:
• 40-Hour OSHA HAZWOPER Training
• 8-Hour OSHA HAZWOPER Annual Refresher
• 8-Hour OSHA HAZWOPER Manager/Supervisor Training
• Blood-borne Pathogens Training
• Quantitative Fit Test
• Loss Prevention & Control (i.e. Injury & Illness Prevention Training) • DOT Hazardous Materials Regulations Training
• 24-Hour RCRA Training
• Federal Motor Carrier Regulations / Clean Harbors’ Policies & Procedures Training
• Bonding and Grounding
• Lockout / Tagout Authorized
• Fall Protection / Elevated Work
• Aerial Lift Training
• Hot Work Training
• Cold Stress / Heat Stress Training
• Hearing Conservation & Safety
• Confined Space Rescue
• Confined Space Entrant / Attendant
• Confined Space Entry Supervisor
• Air Monitoring
• Excavation and Trenching Competent Person

City of Riverside RFP No. 2522
www.cleanharbors.com 18 January 13, 2026 Name, Title & Local Company Address:

Oscar Hidalgo
Field Services Foreman
Clean Harbors Environmental Services
7979 Palm Ave
Highland, CA. 92346
Corporate Address:

Clean Harbors Environmental Services
42 Longwater Drive
Years Experience – With This

10 With Other Firms: 3

Education: Degree(s) / Specialization & Licenses / Registrations Specialized Hazardous Waste Training
Other Experience and Qualifications:

The Field Service Foremen reports directly to the Field Service General Manager/Operations Manager, with on-site supervision by the Field Service Supervisor, and is responsible for the supervision of Field Technicians.

Ensures that Health and Safety requirements are adhered to and that the work is performed on time and within budget. The essential elements of the position include, but are not limited to;
• Maintains up-to-date confined space supervisor and emergency response supervisor certifications.
• Organizes crews, delegates job responsibilities and verifies that the appropriate equipment is available and on-site to complete the project/job. • Works with the Field Service Coordinator in the allocation of manpower, equipment and other resources needed for the next day.
• Communicates with the Field Service Specialist to ensure contractual obligations are met. Prepares and submits project progression status reports and ensures change orders are completed/communicated and executed before any additional work is performed.
• coverage for your shift and communicate your replacement's name to the coordinator
• Responsible for the accurate completion and submission of daily work sheets for proper billing to customer.
• Responsible for quick and immediate response when on call or secure • Responsible for Health and Safety issues on assigned projects/jobs.

City of Riverside RFP No. 2522
www.cleanharbors.com 19 January 13, 2026 • Responsible for the training and mentoring of Field Technicians and will also provide input to the Field Service General Manager regarding performance evaluations for individuals to whom this position has direct supervision. • Maintains in good working order and appearance assigned Company vehicle and other equipment that is assigned.
• Responsible for the timely reporting of work-related accidents/incidents to supervisors. Performs other duties and tasks assigned from time to time by management and as required by the needs of Clean Harbors business. • Performs other duties and tasks assigned from time to time by management and will be required by the needs of Clean Harbors business, including, but not limited to running supplies, emergency response clean ups, etc. • Mr. Hidalgo’s prior experience includes many forms of environmental projects including homeless encampment cleanups, decontamination, demolition and abatement and, tank and sump cleaning, drum projects and removal, PCB and transformer removal, and emergency response. He has thorough knowledge of federal, state and local regulations including RCRA, TSCA, CERCLA, DOT, DTSC and CA DPR.

Environmental & Health and Safety Training:
• 40-Hour OSHA HAZWOPER Training
• 8-Hour OSHA HAZWOPER Annual Refresher
• 8-Hour OSHA HAZWOPER Manager/Supervisor Training
• Blood-borne Pathogens Training
• Quantitative Fit Test
• Loss Prevention & Control (i.e. Injury & Illness Prevention Training) • DOT Hazardous Materials Regulations Training
• 24-Hour RCRA Training
• Federal Motor Carrier Regulations / Clean Harbors’ Policies and Procedures Training
• Bonding and Grounding
• Lockout / Tagout Authorized
• Fall Protection / Elevated Work
• Aerial Lift Training
• Hot Work Training
• Cold Stress / Heat Stress Training
• Hearing Conservation & Safety
• Confined Space Rescue
• Confined Space Entrant / Attendant
• Confined Space Entry Supervisor
• Air Monitoring
• Excavation and Trenching Competent Person

City of Riverside RFP No. 2522
www.cleanharbors.com 20 January 13, 2026 a. Name, Title & Local Company Address:

Chad Hopcus
Field Services Supervisor
Clean Harbors Environmental Services, Inc,
1650 W. Pellisier Rd
Colton, CA 92324
b. Corporate Address:

Clean Harbors Environmental Services
42 Longwater Drive
Norwell, Massachusetts 02061
c. Years’ Experience – With This Firm: 1 With Other Firms: 15

d. Education: Degree(s) / Specialization & Licenses / Registrations General Education
Lead & Asbestos Certification
e. Other Experience and Qualifications:
• As a Field Services Supervisor, Mr. Hopcus oversees multiple Emergency Responses for a major utility throughout the Southern California area. He is responsible for managing a team of full-time technicians. Additional responsibilities include ensuring all training is completed for technicians, job communication with foreman and customer representatives, worksheet entry, response management, and safety management. • Mr. Hopcus started his career with Clean Harbors in March of 2023. Previously he worked for Patriot 2007 – 2022 as a supervisor/crew lead in this role he was responsible for supporting day to day operations, improving project processes, designing and maintaining organization reporting tools, maintaining federal and state compliance on various jobs, environmental clean ups, heavy debris removal, demolition, as well as Confined Space Rescue.
f. Environmental & Health and Safety Training:
• 40-Hour OSHA HAZWOPER
• 8-Hour OSHA HAZWOPER Annual Refresher
• 8-Hour Annual RCRA Training
• DOT Regulations Training for Hazardous Materials Employees • Blood-borne Pathogens Training
• Confined Space Rescue Training
• CPR and First Aid Training
• Federal Motor Carrier Safety Administration Training
• Fatigue Management Training
• Heavy Equipment Operator
• HAZWOPER Frist Responder and Trainer
• OSHA 510 and 500
• HAZMAT Spill Response
• Trenching & Excavating Competent Person
• LOTO
• Incident Investigation

City of Riverside RFP No. 2522
www.cleanharbors.com 21 January 13, 2026 a. Name, Title & Local Company Address:

Fred Tadeo
Field Service Field Technician
Clean Harbors Environmental Services
1650 W Pellisier Rd
Colton, California 92324
b. Corporate Address:

Clean Harbors Environmental Services
42 Longwater Drive
Norwell, Massachusetts 02061
c. Years Experience – With This
Firm: 3.5 With Other Firms:

d. Education: Degree(s) / Specialization & Licenses / Registrations  Specialized Hazardous Waste Training
 California Lead-Related Construction Certification
 Asbestos worker certificate
e. Other Experience and Qualifications:

The Field Service Field Technician reports directly to the Field Service General Manager/Operations Manager, with on- site supervision by the Field Service Supervisor and Foreman’s. Ensures that Health and Safety requirements are adhered to and that the work is performed on time and within budget. The essential elements of the position include, but are not limited to;
Responded to hazardous materials incidents involving chemical spills, fuel releases, and biological hazards; conducted lead- based paint and asbestos remediation following Cal/OSHA, EPA, and CDPH standards.

Wear and properly use a variety of personal protective Equipment (PPE). Including respirators, skin, face, hand and foot protection in a multiple number of combinations Responsible for the accurate completion and submission of daily work sheets for proper billing to customers.

Responsible for quick and immediate response when on call or secure Responsible for the timely reporting of work-related accidents/incidents to supervisors.

Mr. Tadeo prior experience includes many forms of environmental projects including homeless encampment cleanups, decontamination, demolition and abatement and, tank and sump cleaning, drum projects and removal, PCB and transformer removal, and emergency response. He has thorough knowledge of federal, state and local regulations including RCRA, TSCA, CERCLA, DOT, DTSC and CA DPR.
f. Environmental & Health and Safety Training:
• 40-Hour OSHA HAZWOPER
• 8-Hour OSHA HAZWOPER Annual Refresher
• 24-Hour Annual RCRA Training
• Emergency Response Training
• Medical Surveillance Program | Quantitative Fit Test
• Cal/OSHA-approved AHERA asbestos worker training course • Blood-borne Pathogens Training
• Loss Prevention & Control (i.e. Injury & Illness Prevention Training) City of Riverside RFP No. 2522
www.cleanharbors.com 22 January 13, 2026 • DOT Hazardous Materials Regulations Training
• 24-Hour RCRA Training
• Federal Motor Carrier Regulations / Clean Harbors’ Policies and Procedures • Training
• Bonding and Grounding
• Lockout / Tagout Authorized
• Fall Protection / Elevated Work
• Aerial Lift Training
• Hot Work Training
• Cold Stress / Heat Stress Training
• Hearing Conservation & Safety
• Confined Space Rescue
• Confined Space Entrant / Attendant
• Confined Space Entry Supervisor
• Air Monitoring
• Excavation and Trenching Competent Person

City of Riverside RFP No. 2522
www.cleanharbors.com 23 January 13, 2026 E. EXPERIENCE AND REFERENCES
Clean Harbors manages over four thousand environmental emergency responses or disaster recovery operations on land and water throughout North America each year. Whether it’s a cleanup and removal of a single mercury bottle or a large scale multiphase containment and cleanup of a coastal oil spill or damage from a hurricane, companies and governmental agencies trust our expertise and technical knowledge to handle any emergency with the highest regard to the environment and health and safety.

Since 1980, Clean Harbors has taken the lead in identifying the most effective, safe and environmentally sound options for managing environmental emergencies. Our commitment to integrity and high-performance standards has resulted in long-standing business relationships with government agencies, insurance companies, and public and private companies. With more than 60 service locations and over 50 waste management facilities in the United States and Canada, Clean Harbors is your single source for the safe, efficient management of any environmental emergency.

Emergencies can happen anywhere and anytime in facilities, on roadways or in waterways.

When time and safety are of the essence, Clean Harbors is ready to take control of your emergency situation and make appropriate decisions that will save you time and money

REFERENCES
Reference #1
Name of Institution: City of Murrieta
Address: 1 Town Square Murrieta 92562
Services Provided: Waste removal and cleanup services
Contact Name: Lindsay Sisti
Contact Email: [email protected]
Contact Phone: 951.461.6029

Reference #2
Name of Institution: Southern California Edison
Address: PO Box 700, Rosemead, CA 91770-0700
Services Provided: Clean Harbors provides 24 Hour Emergency response services & homeless encampment cleanup services.

Contact Name: Danny Thomason, Safety Environmental Specialist Contact Email: [email protected]
Contact Phone: 714.614.1452
City of Riverside RFP No. 2522
www.cleanharbors.com 24 January 13, 2026

Reference #3
Name of Institution: County of San Diego
Address: 11970 Singer Lane
Spring Valley, CA 91978
Services Provided: Waste removal and cleanup services
Contact Name: Chris Robinson, Supervisor
Contact Email: [email protected]
Contact Phone: 619.660.5815

EXHIBIT C – CONTRACTORS QUALIFICATION STATEMENT

EXHIBIT C
Contractor’s Qualifications Statement
Award of Contract will be contingent on the information provided below (Additional sheets may be attached):

CONTRACTOR NAME:

Please list your current licenses:

1. 2.

3. 4.

5. 6.

7. 1. ORGANIZATION

1.1 How many years has your organization been in business as a Contractor?

1.2 How many years has your organization been in business under its present name?

1.2.1 Under what other names has your organization operated?

1.3 If your organization is a corporation, answer the following:

1.3.1 Date of incorporation:

1.3.2 State of incorporation:

RFP No. 2522
29 &OHDQ+DUERUV(QYLURQPHQWDO6HUYLFHV,QF
3OHDVHVHHDWWDFKHGVXPPDU\


1RQH
0DUFK

0DVVDFKXVVHWWV

1.3.3 Corporate ID number:

1.3.4 President's name:

1.3.5 Agent for Service of Process

1.4 If your organization is a partnership, answer the following:

1.4.1 Date of organization:

1.4.2 Type of partnership (if applicable):

1.4.3 Name(s) of general partner(s):

1.5 If your organization is individually owned, answer the following:

1.5.1 Date of organization:

1.5.2 Name of owner:

1.6 If the form of your organization is other than those listed above, describe it and name the principals:

RFP No. 2522
30 


(ULF*HUVWHQEHUJDQG0LFKDHO%DWWOHV&R&(2
V
&7&RUSRUDWLRQ6\VWHP1%UDQG%OYG*OHQGDOH&$

2. LICENSING

2.1 List jurisdictions and trade categories in which your organization is legally qualified to do business and indicate registration or license numbers, if applicable.

2.2 List any other certifications held by your organization, and the name under which they are held.

3. EXPERIENCE

3.1 List the categories of work that your or ganization normally perf orms with its own forces.

3.2 List all hazardous waste contract s your organization has complete d in the past five years, giving the name of project, owner, owner's phone number, project manager, Contract amount, date of completion and percentage of the cost of the work performed with your own forces. (Proposers may use or reference additional sheets or documents but shall provide said sheets and/or documents as part of the proposal package due by the time and date noted in Section 2 of this RFP)
RFP No. 2522
31 3OHDVHVHHDWWDFKHGVXPPDU\
3OHDVHVHHDWWDFKHGVXPPDU\
&OHDQ+DUERUVSHUIRUPVDOOWDVNVLQWKHFRQWHPSODWHGVFRSHRIZRUNZLWKLWVRZQIRUFHV)LHOG6HUYLFHV 7HFKQLFDO6HUYLFHV(PHUJHQF\5HVSRQVHDQG7UDQVSRUWDWLRQDQG'LVSRVDO &OHDQ+DUERUVJHQHUDWHVPRUHWKDQ%LOOLRQLQDQQXDOUHYHQXH IURPPRUHWKDQFXVWRPHUV 'HWDLOVUHJDUGLQJDQ\VSHFLILFFRQWUDFWDUHDYDLODEOHXSRQUHTX HVW4QFDJGJD
SFGFSFODFT
XJUI
DPOUBDU
JOGPSNBUJPO
BSF
QSPWJEFE
FMTFXIFSF
JO
PVS
QSPQPTBM

3.3 State average annual amount of contractor services performed during the past five years:

Year $
Year $
Year $
Year $
Year $

3.4 List the contracts and/or projects your organization has in progress, giving the name of the project, owner/contact, contract amount and scheduled completion. (Proposers may use or reference additional sheets or documents but shall provide said sheets and/or documents as part of the proposal package due by the time and date noted in Section 2 of this RFP)

3.5 Has your organization, under its current name or any previous names, ever failed to complete any work/contract awarded to it? (If Yes, please explain) RFP No. 2522
32 




   

&OHDQ+DUERUVJHQHUDWHVPRUHWKDQ%LOOLRQLQDQQXDOUHYHQXHIURPPRUHWKDQFXVWRPHUV 'HWDLOVUHJDUGLQJDQ\VSHFLILFFRQWUDFWDUHDYDLODEOHXSRQUHTXHVW6SHFLILFUHIHUHQFHVZLWKFRQWDFW LQIRUPDWLRQDUHSURYLGHGHOVHZKHUHLQRXUSURSRVDO
1R
City of Riverside RFP No. 2522
www.cleanharbors.com 29 January 13, 2026

EXHIBIT D

EXHIBIT D
Contractor’s Questionnaire

1. Explain your profiling process.

2. Please list/describe any hazardous waste that you will NOT pick up.

3. Do you respond to Emergency Pick-Up requests?

4. Do you have a minimum pick-up requirement/amount?

5. Do you handle biohazards and sharps?

6. What are your expectations of City st aff during the duration of the contract? *Please attach additional pages if needed.

RFP No. 2522
33 $VSDUWRIRXUHPSKDVLVRQFXVWRPHUVHUYLFHWKHORFDO$FFRXQW0DQDJHUZLOODVVLVWLQWKHZDVWHSURILOLQJSURFHVVE\ DLGLQJLQWKHFRPSOHWLRQRIWKH:DVWH3URILOH6KHHWV
:36
WKURXJKRXUFHQWUDOL]HGZDVWHDSSURYDOV\VWHP8QOLNH PDQ\GLVSRVDOIDFLOLWLHVLQWKLVLQGXVWU\&OHDQ+DUERUV 76')SHUPLWVDWPDQ\RIRXUIDFLOLWLHVDOORZIRUDSSURYDORI SURILOHV
KD]DUGRXVDQGQRQKD]DUGRXVZDVWHV
ZLWKRXWDVDPSOH$OORI&OHDQ+DUERUV
76')VXVHWKHVDPH:DVWH
3URILOH6KHHWIRUPDWDQGDOOZDVWHDSSURYDOVDUHFRRUGLQDWHGE\WKH&HQWUDO7HFKQLFDO6HUYLFHV *URXS&OHDQ+DUERUVZLOOXWLOL]H7KLUG3DUW\VSHFLILFSURILOHDSSURYDOIRUPVDVUHTXLUHGE\HDFKORFDWLRQ $MFBO
)BSCPST
DBO
BTTJTU
JO
NBLJOH
BSSBOHFNFOUT
UP
SFNPWF
CVU
SFTFSWFT
UIF
SJHIU
UP
SFGVTF
BOZ
XBTUF
EFFNFE
VOTBGF
UP
IBOEMF
PS
VOTVJUBCMF
GPS
UIF
DPMMFDUJPO

4VDI
XBTUFT
JODMVEF
CVU
BSF
OPU
MJNJUFE
UP

-BSHF
RVBOUJUJFT
PG
VOLOPXO
NBUFSJBMT

3BEJPBDUJWF
XBTUF

JODMVEJOH
TNPLF
EFUFDUPST

&YQMPTJWFT


HVO
QPXEFS

GMBSFT

BNNVOJUJPO

6OTUBCMF
XBTUFT

6OLOPXO
HBT
DZMJOEFST

4VCTUBODFT
SFHVMBUFE
CZ
UIF
%SVH
&OGPSDFNFOU

"HFODZ
\HV&OHDQ+DUERUVSURYLGHVIXOOVHUYLFHHPHUJHQF\UHVSRQVH $MFBO
)BSCPST
UZQJDBMMZ
IBT
B

ESVN
NJOJNVN
GPS
SPVUJOF
QJDLVQT
BOE
B

IPVS
NJOJNVN
GPS
FNFSHFODZ
SFTQPOTF
<HV
7KHPRVWLPSRUWDQWDVSHFWRIFRRSHUDWLYHFRQWUDFWLQJLVRSHQFRPSOHWHDQGIUHTXHQW FRPPXQLFDWLRQRIREMHFWLYHVWDVNVDQGH[SHFWDWLRQV&OHDQ+DUERUVDVNV&LW\VWDIIWRFRQVLGHU WKHPVHOYHVSDUWQHUVZLWK&OHDQ+DUERUVLQSURYLGLQJWKHPRVWFRPSUHKHQVLYHVHUYLFHV City of Riverside RFP No. 2522
www.cleanharbors.com 31 January 13, 2026 F. EVIDENCE OF INSURANCE

City of Riverside RFP No. 2522
www.cleanharbors.com 35 January 13, 2026 G. PRICING

*Items will be billed at a variable rate depending on supply costs at the time of order placement. Rates will be adjusted monthly as needed. UOM PRICE FIELD PERSONNEL - Prevailing Wage
Field Technician HR $106.50
Foreman HR $106.50
Equipment Operator HR $147.00
FIELD PERSONNEL - Non-Prevailing Wage
Field Technician HR $68.00
Equipment Operator HR $68.00
Boat Operator HR $88.00
Driver HR $68.00
Foreman HR $68.00
Supervisor HR $122.00
Project Manager HR $150.00
Site Safety Officer HR $147.00
TECHNICAL PERSONNEL - Non-Prevailing Wage
Chemist HR $68.00
Lead Chemist HR $88.00
Field Inspector HR $104.00
Mechanic HR $111.00
Welder HR $112.00
Field Engineer/Scientist/Geologist HR $135.00
Senior Engineer/Scientist/Geologist HR $152.00
Professional Engineer/LSP HR $189.00
Industrial Hygienist HR $148.00
ADMINISTRATIVE/MANAGERIAL PERSONNEL - Non-Prevailing Wage On Site Administration HR $104.00
Field Accountant HR $92.00
Emergency Response Coordinator HR $165.00
Emergency Response Manager HR $196.00
General Manager HR $230.00
COVID19 RESPONSE EQUIPMENT*
Antiviral Disinfectant Fogger DAY $220.00
Antiviral Electrostatic Sprayer DAY $298.00
Antiviral Backpack Sprayer DAY $298.00
Wheeled Antiviral Sprayer DAY $595.00
High Power Antiviral Fogger DAY $775.00
Antiviral Disinfectant Solution GAL $49.00
N95 Mask EA $7.90

PER DIEM / SUBSISTENCE
Per Diem / Subsistence DAY $211.00
EMERGENCY RESPONSE RATES - City of Riverside Risk Management 2026 Customer Initials _________ Page 1
Confidential | Proprietary Business Information. Do Not Disclose To Any Third-Party Without Written Consent of Clean Harbors. Jan, 2026

*Items will be billed at a variable rate depending on supply costs at the time of order placement. Rates will be adjusted monthly as needed. UOM PRICE EMERGENCY RESPONSE RATES - City of Riverside Risk Management 2026

LIGHT DUTY TRUCK/RESPONSE EQUIPMENT
Emergency Response Van HR $134.00
Pickup with Dump Body HR $52.00
Pickup/Van/Car/Crew Cab HR $43.00
Small Box Truck / Cube Van HR $81.00
Spill Trailer DAY $706.00
Stake Body/Utility Truck HR $40.00
Utility / Support Trailer DAY $269.00
Service Truck HR $45.00

HEAVY DUTY TRUCKS
Air Vac Truck 27" Ace/Lqd Ring HR $300.00
Box Truck HR $125.00
Combination Vacuum & Steam Truck, Tri-Drive HR $214.00
Dump Truck, 10 Wheel HR $135.00
High Powered Vacuum Truck/Cusco HR $281.00
Hydrovac - Single Drive HR $186.00
Hydrovac - Tri-Drive HR $220.00
Rolloff Straightjob HR $135.00
Rolloff Two Can Trailer HR $154.00
Skid Mounted Vacuum System HR $343.00
Steam Trailer - 450,000 BTU HR $80.00
Tractor Only, No Trailer HR $124.00
Tractor w/Box Van HR $147.00
Tractor w/Dump Trailer HR $143.00
Tractor w/Flatbed/Lowbed Trailer HR $159.00
Tractor w/Liquid Transporter HR $176.00
Tractor w/Rolloff Trailer HR $154.00
Tractor w/Vacuum Trailer HR $175.00
Vactor with Jet Rodder HR $281.00
Vacuum Truck, Straight HR $195.00
Wet/Dry High Powered Vacuum Truck/Guzzler HR $281.00
* Decontamination of Vacuum Trucks, Vactors, Cuscos, Trailers, etc. not included * Some may require personnel entry, some may be deconned at a local truck wash.

VEHICLE MILEAGE CHARGES
Mileage Charge for Heavy Duty / DOT Rated Vehicles MIL $3.40 Mileage Charge for Light Duty / Support Vehicles MIL $1.13

EARTH MOVING EQUIPMENT
Backhoe Loader, 1 Yard Bucket HR $147.00
Bobcat Loader/Mini Excavator HR $93.00
Excavator, 20-30 Ton HR $183.00
Fork Attachment for Bobcat Loader DAY $162.00
Loader, 2-3 Yard Bucket HR $139.00
Mini Excavator HR $109.00
Sweeper Attachment for Bobcat Loader DAY $475.00
ELECTRIC POWER TOOLS*
1/2in Drill, Electric DAY $55.00
Circular Saw, Electric DAY $77.00
Mercury Vacuum DAY $1,084.00
Reciprocating Saw (Sawzall), Electric DAY $134.00
Wet Vacuum (Shop Vac) DAY $114.00
Customer Initials _________ Page 2
Confidential | Proprietary Business Information. Do Not Disclose To Any Third-Party Without Written Consent of Clean Harbors. Jan, 2026

*Items will be billed at a variable rate depending on supply costs at the time of order placement. Rates will be adjusted monthly as needed. UOM PRICE EMERGENCY RESPONSE RATES - City of Riverside Risk Management 2026

FIELD ANALYTICAL
4 Gas/5 Gas Meter DAY $233.00
Bailer & Sampling Equipment DAY $77.00
Draeger Air Monitoring Pump DAY $134.00
Explosion/Oxygen Meter DAY $160.00
Geiger Counter Meter DAY $200.00
Hydrogen Cyanide Meter DAY $164.00
Interface Probe DAY $160.00
Lumex RA915+ Mercury Vapor Analyzer DAY $647.00
Mercury Vapor Analyzer DAY $950.00
Particulate Meter, Mini Ram or equivalent DAY $160.00
Personal Air Pump Meter DAY $77.00
pH Meter DAY $77.00
PID Meter DAY $305.00
Well Purging/Sampling Pump DAY $77.00
Petroflag Kit DAY $126.00
SOIL SAMPLE KIT (Per Sample) DAY $182.00

GAS POWERED TOOLS
Brush Cutter/Power Broom DAY $156.00
Chain Saw DAY $200.00
Cutoff Saw (Demo) DAY $437.00
HOSES/PIPE*
Hose - Chemical, 2 in X 20 ft DAY $95.00
Hose - Chemical, 3 in X 20 ft DAY $143.00
Hose - Chemical, 4 in X 20 ft DAY $214.00
Hose - Flex, 4 in, per ft FT $3.32
Hose - Flex ADS, 6 in, per ft FT $5.37
Hose - Lay Flat, 2 in X 25ft DAY $35.00
Hose - Lay Flat, 4 in X 25 ft DAY $77.00
Hose - Lay Flat, 6 in X 25 ft DAY $100.00
Hose - Suction, 2 in X 25 ft DAY $40.00
Hose - Suction, 3 in X 25 ft DAY $59.00
Hose - Suction, 4 in X 25 ft DAY $90.00
Hose - Suction, 6 in X 25 ft DAY $111.00
Wash Hose, 1/2in x 50ft DAY $22.68
Customer Initials _________ Page 3
Confidential | Proprietary Business Information. Do Not Disclose To Any Third-Party Without Written Consent of Clean Harbors. Jan, 2026

*Items will be billed at a variable rate depending on supply costs at the time of order placement. Rates will be adjusted monthly as needed. UOM PRICE EMERGENCY RESPONSE RATES - City of Riverside Risk Management 2026

MARINE RESPONSE EQUIPMENT
Airboat, Single Engine DAY $1,764.00
Airboat, Twin Engine DAY $5,144.00
Boat/Workskiff without Motor DAY $208.00
Brush Skimmer DAY $1,176.00
Containment Boom - 10" Per Foot Per Day FT $4.32
Containment Boom - 18" Per Foot Per Day FT $6.48
Containment Boom - 24" Per Foot Per Day FT $3.78
Containment Boom - 36" Per Foot Per Day FT $4.32
Drum Skimmer (24in-36in) DAY $1,188.00
Drum Skimmer, Double Barrel 24" DAY $1,440.00
Hydraulic Power Pack for Skimmer DAY $324.00
Landing Craft (LCM), 26ft-29ft DAY $1,396.00
Landing Craft (LCM), 30ft-34ft DAY $1,514.00
Landing Craft (LCM), 35ft-45ft DAY $2,271.00
PFD Life Vest DAY $40.00
PFD Survival Suit / Cold Weather Survival Work Suits DAY $184.00 PFD Deck Suit EA $731.00
Power Barge Boat, 26ft-30ft DAY $1,617.00
Power Barge Boat, 30ft-42ft DAY $2,940.00
Power Workboat, Fast Response, 12-14ft DAY $438.00
Power Workboat, Fast Response, 15-17ft DAY $665.00
Power Workboat, Fast Response, 18-22ft DAY $1,132.00
Power Workboat, Fast Response, 23-26ft DAY $1,455.00
Power Workboat, Fast Response, 27-36ft DAY $1,396.00
Rigid Hull Inflatable (RIB) (18ft-22ft) DAY $1,155.00
Rope Mop - 4" (Per Foot) FT $38.00
Rope Mop - 9" (Per Foot) FT $49.00
Rotating Disc Skimmer Unit DAY $1,199.00
Skim Pack Skimmer DAY $1,017.00
Skimmer - C24H Hydraulically Powered Rope Mop Wringer DAY $956.00 Skimmer - C29H Hydraulically Powered Rope Mop Wringer DAY $1,286.00 Skimmer - CV-46H Hydraulically powered Vertical Mop Wringer DAY $1,139.00 Skimmer, Duck Bill DAY $42.00
Skimming Vessel (Marco/JBF or Equivalent) 28-30ft DAY $8,047.00 Skimming Vessel Belt Drive Replacement EA $1,972.00
Weir Skimmer Unit DAY $256.00
* Vessel costs include first tank of fuel only
* Cost of Decontamination of Marine Response Equipment not included. * Replacement Skimming Belts will be priced on request as needed.

Customer Initials _________ Page 4
Confidential | Proprietary Business Information. Do Not Disclose To Any Third-Party Without Written Consent of Clean Harbors. Jan, 2026

*Items will be billed at a variable rate depending on supply costs at the time of order placement. Rates will be adjusted monthly as needed. UOM PRICE EMERGENCY RESPONSE RATES - City of Riverside Risk Management 2026

PNEUMATIC POWER TOOLS
3/4in Drill, Rotary Hammer DAY $116.00
Airspade Pneumatic Shovel DAY $82.00
Jackhammer, 40Lb DAY $83.00
Jackhammer, 60Lb DAY $104.00
Jackhammer, 90Lb DAY $125.00
Pneumatic Chipping Gun DAY $133.00
Steel Nibbler, Pneumatic DAY $165.00

PRESSURE WASHING EQUIPMENT
1000psi Pressure Washer DAY $556.00
2000psi Pressure Washer DAY $612.00
2500psi Hot Water Pressure Washer DAY $834.00
2500psi Pressure Washer DAY $618.00
3000psi Hot Water Pressure Washer DAY $913.00
Pressure Washer, Trailer, 3000 PSI DAY $865.00
10,000 PSI - 60 GPM - HP Pump (350, 405) HR $90.00
20,000 PSI - 23 GPM - HP Pump (305) HR $177.00
40,000 PSI - 6 GPM - UHP Pump (200 HP) HR $208.00
40,000 PSI - 12 GPM - UHP Pump (305) HR $208.00
2-D Rotating Nozzle HR $83.00
3-D Rotating Nozzle - 10K, 20-80 GPM (LV) HR $108.00
DEGREASERS & NEUTRALIZING AGENTS*
Capsur GAL $184.00
Cirtic Acid Solution, 15% GAL $7.60
Citrus Cleaner Degreaser GAL $50.00
Hydrated Lime, 50 lb / 23 kg BAG $8.70
Penetone Degreaser GAL $36.00
Pink Stuff Degreaser GAL $39.00
Simple Green Degreaser GAL $13.50
Soda Ash, 100 lb / 45 kg BAG $57.00
Sodium bisulfate 50 lb / 23 kg BAG $132.00
Sodium Hypochlorite, 15% (Bleach) GAL $20.00
PERSONAL PROTECTIVE EQUIPMENT (PER PERSON PER CHANGE OUT)* Level A w/ResponderPlus Suit/Changeout EA $2,037.00
Level B w/CPF2 or Polytyvec/Changeout EA $914.00
Level B w/CPF3 or Saranex Suit/Changeout EA $380.00
Level B w/CPF4 or Barricade Suit/Changeout EA $475.00
Level C w/CPF1,2 or Polytyvec/Changeout EA $323.00
Level C w/CPF4 or Barricade Suit/Changeout EA $537.00
Level C w/CPF3 or Saranex Suit/Changeout EA $372.00
Modified Level D (Tyvec and Boots) EA $21.00
Customer Initials _________ Page 5
Confidential | Proprietary Business Information. Do Not Disclose To Any Third-Party Without Written Consent of Clean Harbors. Jan, 2026

*Items will be billed at a variable rate depending on supply costs at the time of order placement. Rates will be adjusted monthly as needed. UOM PRICE EMERGENCY RESPONSE RATES - City of Riverside Risk Management 2026

PUMPING/TRANSFERRING PUMPS
Drum Head Vacuum System, Electric DAY $84.00
Drum Loader DAY $217.00
Pump - Centrifugal, 2 in DAY $514.00
Pump - Diesel Lister, 3 in DAY $194.00
Pump - Double Diaphragm, 1 in DAY $122.00
Pump - Double Diaphragm, 2 in DAY $400.00
Pump - Double Diaphragm, 2 in, Chemical DAY $443.00
Pump - Double Diaphragm, 3 in DAY $447.00
Pump - Double Diaphragm, 3 in, Chemical DAY $510.00
Pump - Double Diaphragm, 4 in DAY $485.00
Pump - Electric Drum DAY $137.00
Pump - Electric Submersible, 2 in DAY $475.00
Pump - Electric Submersible, 3 in DAY $909.00
Pump - Electric Submersible, 4 in DAY $734.00
Pump - Hand DAY $44.00
Pump - Hydraulic Transfer, 4 in HR $44.00
Pump - Hydraulic Transfer, 6 in HR $332.00
Pump - Trash, 2 in DAY $333.00
Pump - Trash, 3 in DAY $380.00
Pump - Trash, 4 in DAY $447.00
Drum Vacuum, Pneumatic DAY $467.00
PUMP, PERISTALTIC, INTRINSIC 1/2 INCH DAY $126.00

SITE SUPPORT
100 HP Boiler Unit HR $127.00
15 Gal HEPA Vacuum DAY $618.00
150,000 BTU Portable Heater DAY $343.00
2 CU YD self dumping hopper DAY $4.43
2,000 - 2,900 Gal Poly Storage Tank DAY $81.00
Frac Tank 20,000 Gal DAY $167.00
3,000 - 3,900 Gal Steel Storage Tank DAY $89.00
300 - 500 Gal Poly Storage Tank DAY $46.00
4,000 - 6,000 Gal Poly Storage Tank DAY $99.00
Air Compressor 175-185 CFM DAY $437.00
Air Compressor 8-10 CFM DAY $219.00
ATV, 4X4 or 4X6 DAY $462.00
Carbon Filter System DAY $314.00
Decon Pool, 10ft x 10ft DAY $185.00
Decon Pool, 20ft x 100ft DAY $553.00
Decon Pool, 25ft x 50ft DAY $369.00
Decontamination Trailer DAY $188.00
Dewatering Box DAY $177.00
Dump Trailer (Trailer Only, Staged on Site) DAY $93.00
Eyewash Station DAY $68.00
Frac Tank, Double Walled DAY $200.00
Customer Initials _________ Page 6
Confidential | Proprietary Business Information. Do Not Disclose To Any Third-Party Without Written Consent of Clean Harbors. Jan, 2026

*Items will be billed at a variable rate depending on supply costs at the time of order placement. Rates will be adjusted monthly as needed. UOM PRICE EMERGENCY RESPONSE RATES - City of Riverside Risk Management 2026

SITE SUPPORT
Generator - 12K Watt DAY $316.00
Generator - 4,000 Watt DAY $176.00
Generator - 5,000 Watt DAY $400.00
Generator - 8,000 Watt DAY $570.00
Halogen Spotlight DAY $133.00
Incident Command Unit DAY $1,979.00
Intermodal Container DAY $33.00
Intrinsically Safe Drop Light DAY $229.00
Light Stand DAY $133.00
Light Tower w/Generator DAY $660.00
Office Trailer DAY $145.00
On-site Van Trailer (Tractor not included) DAY $254.00
Personnel Staging Tent, 10x10 ft, Purchased EA $220.00
Personnel Staging Tent, 20' x 30' DAY $155.00
Rolloff Container with Metal lid DAY $24.00
Rolloff Container with Tarp & Bows DAY $23.00
Sea Container / Conex / Tool Crib, 20 ft. DAY $31.00
Secondary Containment Unit DAY $42.00
Skid Mounted Liquid Phase Carbon System (10GPM) DAY $86.00 Tank Trailer/Transporter, No Tractor (For Storage Only) DAY $575.00 Traffic Cone/Barricade Unit DAY $20.52
Utility/Cross Terrain Vehicle (Mule/Gator) DAY $462.00
Vacuum Box, Watertight DAY $112.00
Decon Station DAY $238.00
* Spotting fee, Liners, Cleaning of Unit not included

SPECIALTY EQUIPMENT
Cutting Torch/Acetylene Torch DAY $152.00
Electric Auger DAY $93.00
Auger, Manual DAY $83.00
Compactor DAY $83.00
Walk Behind Concrete Saw DAY $288.00
Confined Space Entry Gear (Retrieval & Rescue Equip) DAY $870.00 DBI/Rogliss Tripod DAY $261.00
Drum Crusher, Portable DAY $575.00
Drum Tilter, Mechanical DAY $217.00
Electric Blower DAY $111.00
Fiber Optic Camera HR $73.00
Fiber Optic Camera Truck HR $230.00
Manlift DAY $352.00
Forklift, 2,000Lb Capacity DAY $528.00
Forklift, 6,000Lb Capacity (High Reach / Lull) DAY $894.00 Plasma Cutting Torch DAY $300.00
Explosion Proof Pneumatic Fan Blower DAY $134.00
Remote Drum Opener, Pnuematic DAY $1,504.00
Sand Blaster and Hose HR $38.00
Transit Set DAY $159.00
Safety Consumable Allowance EA $35.00
Customer Initials _________ Page 7
Confidential | Proprietary Business Information. Do Not Disclose To Any Third-Party Without Written Consent of Clean Harbors. Jan, 2026

*Items will be billed at a variable rate depending on supply costs at the time of order placement. Rates will be adjusted monthly as needed. UOM PRICE EMERGENCY RESPONSE RATES - City of Riverside Risk Management 2026 CHEMICAL PROTECTIVE GARMENTS*
Kappler CPF1 Suit (Blue) EA $37.00
Kappler CPF2 Suit (Grey) EA $61.00
Kappler CPF2 Suit w/Strapped Seams (Grey) EA $102.00
Kappler CPF3 Suit w/Hood & Boots (Tan) EA $138.00
Kappler CPF3 Suit w/Hood & Strapped Seams (Tan) EA $174.00 Kappler CPF4 Suit w/Hood & Boots (Green) EA $143.00
Chemrel Suit, Level C EA $91.00
Nomex Suit and Hood EA $197.00
Polycoated Rain Gear, 22mil EA $34.00
Tyvec, Polycoat HD/BT EA $24.50
Tyvec, Saranex EA $62.00
Tyvec, White EA $24.50
HAND/FOOT PROTECTION*
Gloves - 12 in PVC PAIR $12.50
14in Neoprene Gloves PAIR $14.10
Gloves - Bulking and Solvents PAIR $38.00
Gloves - 18 in PVC PAIR $13.10
Cotton Winter Glove Liners PAIR $6.50
Gloves - Dexterity PAIR $23.00
Glove, Nitrile, Inner Liner PAIR $3.68
Gloves - Impact and Cut Resistent PAIR $32.00
Puncture Resistant Gloves PAIR $109.00
Silver Shield Gloves PAIR $37.00
Disposable Boot Covers (Chicken Boots) PAIR $13.60
Non Steel Toe Chest Waders DAY $72.00
RESPIRATORY PROTECTION*
2 Man Breathing System DAY $364.00
4 Man Breathing System DAY $462.00
Acid Cartridges PAIR $32.00
Asbestos Cartridges PAIR $33.00
Breathing Air Hose, 100ft DAY $133.00
Chlorine Cartridges PAIR $35.00
Mercury Cartridges PAIR $59.00
MSA Chemical Cartridge EA $36.00
Negative Air Machine (Blower w/ HEPA filter) DAY $332.00 Organic Vapor Cartridges (No Dust) PAIR $41.00
Organic Vapor/Dust Combination Cartridges PAIR $74.00
Respirator, Full Face DAY $76.00
Self Contained Breathing Apparatus (SCBA) DAY $332.00
Customer Initials _________ Page 8
Confidential | Proprietary Business Information. Do Not Disclose To Any Third-Party Without Written Consent of Clean Harbors. Jan, 2026

*Items will be billed at a variable rate depending on supply costs at the time of order placement. Rates will be adjusted monthly as needed. UOM PRICE EMERGENCY RESPONSE RATES - City of Riverside Risk Management 2026 DOT SHIPPING CONTAINERS*
1 Cubic Yard Supersac 13H2/Y/06 EA $118.00
10 Gal / 40 Litre Fiber Drum EA $44.00
110 Gal Steel Drum, Reconditioned 1A2/Y400S EA $563.00
16 Gal / 70 L Closed Poly Drum EA $89.00
16 Gal / 70 L Open Poly Drum 1H2/Y56/S EA $55.00
16 Gal Fiber Drum EA $37.00
18x18x24in Nonhazardous Pathological Waste Box EA $11.00 20 Gal / 80 Litre Fiber Drum EA $37.00
20 Gal / 80 Litre Poly Drum (1H2/Y56/S) EA $109.00
275G / 1100 L Poly TOTE, DOT Rated EA $592.00
275G / 1100 L Recondition Poly TOTE, DOT Rated EA $365.00 30 Gal / 120 Litre Closed Poly Drum 1H1/Y1.8/100 EA $79.00 30 Gal / 120 Litre Closed Steel Drum, New 1A1/Y1.6/200 EA $138.00 30 Gal / 120 Litre Closed Steel Drum, Reconed 1A1/Y1.4/100 EA $130.00 30 Gal / 120 Litre Fiber Drum 1G/X56/S EA $56.00
30 Gal / 120 Litre Open Poly Drum 1H2/Y142/S EA $108.00 30 Gal / 120 Litre Steel Drum, New 1A2/Y1.4/100 EA $147.00 30 Gal / 120 Litre Steel Drum, Reconditioned 1A2/Y1.2/100 EA $115.00 4ft Fluorescent Tube Box 4G/Y275 EA $26.00
5 Gal / 20 Litre Closed Poly Drum 1H1/Y1.8/170 EA $20.00 5 Gal / 20 Litre Closed Steel Drum 1A1/Y1.8/300 EA $26.00 5 Gal / 20 Litre Poly Drum 1H2/Y1.5/60 EA $15.00
5 Gal / 20 Litre Steel Drum 1A2/Y1.8/100 EA $66.00

5.5 Gal / 20 L Steel Drum 1A2/Y23/S EA $27.00
55 G / 205 L Closed Steel Drum, Recon 1A1/Y1.4/100 (17-E) EA $94.00 55 G / 205 L Steel Drum, Reconditioned 1A2/Y1.2/100 (17-H) EA $75.00 55 Gal / 205 L Stainless Steel Drum, Reconditioned EA $273.00 55 Gal / 205 Litre Closed Poly Drum 1H1/Y1.8/150 EA $92.00 55 Gal / 205 Litre Closed Poly Drum 1H1/Y1.8/150, Recycled EA $67.00 55 Gal / 205 Litre Closed Steel Drum, New 1A1/Y1.8/300 EA $113.00 55 Gal / 205 Litre Fiber Drum 1G/Y190/S EA $96.00
55 Gal / 205 Litre Open Head Poly, Reconditioned Drum 1H2/Y2 EA $75.00 55 Gal / 205 Litre Poly Drum 1H2/Y237/S EA $121.00
55 Gal / 205 Litre Steel Drum, New 1A2/Y1.5/100 EA $138.00 85 G / 320 L Steel Drum, Reconded 1A2/X400/S (Overpack) EA $407.00 85 Gal / 320 Litre Steel Drum, New 1A2/X400/S EA $371.00 85 Gal / 320 Litre Steel Drum, Recycled 1A2/X400/S EA $208.00 8ft Fluorescent Tube Box 4G/Y275 EA $45.00
95 Gal Poly Drum 1H2/Y318/S (Overpack) EA $447.00
95 Gal Poly Drum, Recycled 1H2/Y318/S (Overpack) EA $290.00 Drum 15 Gal / 60 Litre Poly (1H2/Y1.8/100) EA $88.00
Drum Liners EA $5.30
Dump Trailer Poly Liner EA $104.00
Filter/Liner for Filter Box EA $386.00
Flexbin, 1 Cubic Yard Flexbin 11G/Y/2022/1122 EA $93.00 Customer Initials _________ Page 9
Confidential | Proprietary Business Information. Do Not Disclose To Any Third-Party Without Written Consent of Clean Harbors. Jan, 2026

*Items will be billed at a variable rate depending on supply costs at the time of order placement. Rates will be adjusted monthly as needed. UOM PRICE EMERGENCY RESPONSE RATES - City of Riverside Risk Management 2026 DOT SHIPPING CONTAINERS*
Flexbin, Cubic Yard Box for Non-Haz Waste EA $52.00
Flexbin/Cubic Yard Box Liner EA $32.00
Fluorescent Bulb Tubes, 4ft 100 bulb capacity BOX2 $105.00 Fluorescent Bulb Tubes, 8ft 100 bulb capacity BOX2 $107.00 Hazardous Waste Labels / Markings EA $1.80
Labels - DOT Diamonds EA $1.80
Pathological Waste Bag EA $6.60
Poly Bags, 6mil, per Roll EA $184.00
Poly Sheet, 6mil 20ft x 100ft EA $162.00
Rolloff Poly Liner EA $73.00
Vacbox Liner/Bladder EA $601.00
Waste Wrangler EA $112.00
ABSORBENT MATERIALS*
Absorbent Boom, 3in x 4ft EA $8.70
Absorbent Boom, 5in x 10ft x 4/Bale BALE $123.00
Absorbent Boom, 8in x 10ft x 4/Bale BALE $183.00
Absorbent Pad (101 Grade) 100/bale BALE $90.00
Absorbent Roll, 38in x 144ft EA $196.00
Absorbent Rug, 36in x 300ft EA $325.00
Absorbent Sweep, 17in x 100ft BALE $173.00
HGX Absorbent (Mercury absorbent) LBS $22.50
Oil Snare, on a Line, 50ft EA $105.00
Poly Absorbent, 20 lb / 23 kg BAG $114.00
Rags, 50 lb / 23 kg BOX $112.00
Speedi Dry BAG $18.00
SPI Solidification Particulate (Oil Bond) LBS $21.00
SPI Waterbond LBS $17.00
Vermiculite 4 cuft BAG $70.55
MISCELLANEOUS*
Acetylene Bottle EA $49.00
Breathing Air Bottle Refill EA $33.00
Rolloff Bow EA $46.00
Rolloff Tarp EA $453.00
Misc. Handtools DAY $35.00
Caution Tape/Roll EA $61.00
Duct Tape/Roll EA $16.38
Shrink Wrap ROL $52.00
First Aid Kit, 25 Person EA $90.00
Bottled Water / Stress Relief (Case) CA $28.00
Digital Camera DAY $110.00
Weather Mitigation (Heat/Cold Relief) EA $150.00
Customer Initials _________ Page 10
Confidential | Proprietary Business Information. Do Not Disclose To Any Third-Party Without Written Consent of Clean Harbors. Jan, 2026

*Items will be billed at a variable rate depending on supply costs at the time of order placement. Rates will be adjusted monthly as needed. UOM PRICE EMERGENCY RESPONSE RATES - City of Riverside Risk Management 2026

WASTE MATERIAL APPROVAL
Profile Approval Fee (No Sample) EA $125.00
Sample & Profile Approval Fee EA $208.00
Profile Recertification Fee (No Sample) EA $35.00

ER COVERAGE FEES / SAFETY PLANS / REPORTS
Communications Package DAY $56.00
ER Incident Report Fee EA $400.00
Safety Plan EA $150.00
OPA 90 Single Facility Fee EA $2,500.00
Additional Site Listings EA $1,000.00
Customer Initials _________ Page 11
Confidential | Proprietary Business Information. Do Not Disclose To Any Third-Party Without Written Consent of Clean Harbors. Jan, 2026 EMERGENCY RESPONSE RATES - City of Riverside Risk Management 2026 Pricing Conditions
“Contractor” is hereby defined to mean Clean Harbors Environmental Services, Inc., along with its affiliates and subsidiaries, including but not limited to Hepaco, LLC and Emergency Response and Training Solutions, LLC.

1. All labor, equipment, materials, and services outlined in this Schedule of Rates will be invoiced at the pricing above unless project item is completed by a subcontractor. Any third-party goods or services utilized by Contractor in the performance of the services shall be invoiced at Contractor’s cost plus a markup of twenty percent (20%). Unless otherwise specified, these rates are not valid for response to Infectious Agents/Biologicals. The Schedule of Rates includes the cost of Contractor basic medical monitoring program. Any special medical monitoring required by the Customer or the nature of the work will be added to the project scope and the Customer will be invoiced at cost plus the markup listed above.

2. Lodging and subsistence for Contractor personnel and our subcontractors in the field are included in a per diem charge per person per day when working more than 30 miles from the employee's normal operations center and when overnight accommodations are required. The rate is outlined in the labor section of this document. When overnight accommodations are not required but work exceeds 12 hours, a $50.00 charge per day per person may apply to cover meals and incidentals.

3. At its sole discretion, Contractor will determine the level of protection required for each project. Level A, B, C or D personal protection and safety packages will be invoiced at the rates shown in the Schedule of Rates.

4. Contractor’s personnel and equipment will be charged portal-to-portal (mobilization and demobilization included). Services provided prior, during and/or subsequent to actual project site activities will also be charged at the Hourly Rate. This may include time required to mobilize, service, repair, coordinate, administer, demobilize, and restock all vehicles and equipment used in performance of the work (whether performed on or off site), but is not limited to, time taken by personnel to decontaminate and re-don protective clothing and equipment that is billed as part of the project.

5. Contractor’s normal employee workday is 7:00 am to 3:30 pm, Monday through Friday. Other work hours must be agreed to in writing in advance. No more than eight (8) hours of straight time will be billed for one person for one day. All time will be based upon a 24-hour day.

6. All hours worked in excess of eight (8) hours in the normal workday, as described above, as well as all hours worked all day Saturday are considered overtime and will be billed at 1.5 times the applicable straight time rate for all billable personnel.

7. Sunday and Holidays are considered premium time and will be billed at 2.0 times the applicable straight time rate for all billable personnel. Holidays are the legally observed United States Federal Holidays plus the day after Thanksgiving. When local laws or regulations recognize additional holidays or when local laws or regulations define premium hours in excess of this definition, Contractor will invoice in accordance with local laws or regulations.

8. All projects are subject to a minimum four (4) hour response charge or $3500.00 minimum charge, whichever is greater. Minimum charges do not apply to Transportation and Disposal.

9. Charges for Safety Plans are assessed on all projects. In some instances, a Site Safety Officer charge will apply per hour to create and administer the Safety Plan.

10. Contractor assigns a Project Manager to each project. Contractor’s Project Managers are experienced professionals who are responsible for directing Contractor field supervisors, obligating company resources to a project, and providing technical guidance to projects. Customers are billed for the time spent and expenses incurred by the Project Managers for periodic site visits, Customer-requested meetings, and other activities deemed necessary to assure a properly run project. Additional Project Managers or supervisory personnel may be assigned as deemed necessary by Contractor.

11. A variable Energy and Security Recovery Fee (that fluctuates with the applicable national average diesel price), will be applied to the total invoice, excluding sales tax. For more information regarding our recovery fee calculation please go to: www.cleanharbors.com/recoveryfee.

12. A variable Global Tariff fee will be added to the Recovery fee. For more information, please visit our website www.cleanharbors.com/recoveryfee.

13. The additional excise and sales tax added to the price of diesel fuel at the pump under the California Road Repair and Accountability Act (CARRA) of 2017 has increased the cost of providing services in the State of California. To off-set this extra cost, Contractor is implementing a 2.5% CARRA Fee on every invoice for California generators.

14. Unless specifically notated, these rates do not apply to any projects with Prevailing Wage requirements. Any Prevailing Wage rates will be negotiated on a case-by-case basis.

15. Equipment billed on an hourly basis will be billed a minimum of four hours upon activation. For equipment with only Daily Rates, a day will be charged up to 12 hours. No more than 2 Daily Rates will apply per calendar day. For boats and other marine equipment, Daily Rates will apply regardless of the hours used per day.

16. Unless specifically notated in the equipment description, all equipment rates are unoperated.

17. All waste disposal from project and or response activities will be charged additionally to the rates lists herein plus local, state, and federal fees/taxes of the generating location/receiving facilities as applicable. A Waste Document Preparation Fee of $125 per day will apply to any work generating waste. The fee includes labels, manifests, and bills of lading, but does not include the Profile Approval Fee of $125 and Profile Recertification Fee of $35 which will be charged upon profile approval or recertification per profile.

18. A $27 fee per manifest will be charged to be in compliance with the e-manifest system implemented by the EPA on June 30, 2018. For services provided in Ontario, the fee shall be $19 per manifest, and for services provided in British Columbia, the fee shall be $23. This fee is evaluated annually and could increase based on cost from the applicable governing agencies and administration of process.19. If the work is performed over, adjoining, and/or in water such that the U.S. Longshoremen’s and Harbor Workers’ insurance or Jones Act insurance apply, then an additional fee of 25% of total invoiced labor costs for the Work will be added to compensate for U.S. Longshoremen’s and Harbor Workers’ insurance or Jones Act insurance and related risks.

20. In the event of adverse temperatures and working conditions, a daily charge will apply for "Adverse weather/conditions relief" of $150 Day. The daily charge covers consumables for both hot/cold conditions such as ice, water, Gatorade/electrolyte drinks, and coolers/thermos.

21. Contractor supports many invoice delivery options (E-mail, Electronic Invoicing, EDI, Etc.). Pricing is based on Contractor’s standard invoice delivery method of E-mail. If another delivery method is required there could be an additional service fee per invoice. Any alternate delivery methods must be reviewed and approved by Contractor prior to acceptance and implementation.

22. Incident Reports can be created for any emergency response projects and will be charged at a rate of $400 each. Larger and more complex reports will be quoted case-by-case.

23. Standby charges will be negotiated on a case-by-case basis.

24. Contractor guarantees to hold prices firm for 30 days.

Customer Initials _________ Page 12
Confidential | Proprietary Business Information. Do Not Disclose To Any Third-Party Without Written Consent of Clean Harbors. Jan, 2026 Clean Harbors Environmental Services, Inc.
6920 Sycamore Canyon Blvd
Riverside, CA 92507
www.cleanharbors.com
January 20, 2026
Attn: Ms. Deanna Mcdonald
Riverside City Of
3900 Main Street
6th Floor
Riverside, CA 92522
Quote #4257891
Dear Ms. Mcdonald:

Thank you for considering Clean Harbors Environmental Services, Inc. (Clean Harbors) for your laboratory chemical waste management needs. We are pleased to provide you with the following pricing. Additionally, Clean Harbors has the appropriate permits and licenses for the acceptance and disposal of the waste streams identified within this quotation.

In addition to providing laboratory chemical management services and disposal to our company owned and operated facilities, Clean Harbors offers a broad range of environmental services including:
• Waste Transportation & Disposal
• Laboratory Chemical Packing
• Field Services
• 24-Hour Environmental Emergency Response
• Industrial Services
• InSite Services
I look forward to continuing to service your environmental needs. To place an order, please contact our Customer Service group at 800.444.4244. If you have any questions or need further assistance, you may reach me at the number below.

Sincerely,
Crystal Avila
Account Manager
Phone: 909.359.5446
[email protected]
“People and Technology Creating a Safer, Cleaner Environment”

QUOTE SUMMARY
Description Amount
TASK 1: SCENARIO 1 $405.00
TASK 2: SCENARIO 2 $560.00
TASK 3: SCENARIO 3 $350.00
TASK 4: SCENARIO 4 $900.00
Subtotal $2,215.00
Estimated Recovery Fee $460.72
Estimated Waste Fee $2.97
Estimated CARRAA Fee $0.00
QUOTE TOTAL $2,678.69
January 20, 2026
Clean Harbors Quote #4257891

“People and Technology Creating a Safer, Cleaner Environment” TASK 1: SCENARIO 1

DISPOSAL
Profile/Waste Code Waste Description Qty UOM Price Total CNO NON HAZARDOUS SOLID 1 30 gallon drum $55.00 $55.00
D20X REGULATED MEDICAL WASTE
SHARPS
1 10 gallon drum $75.00 $75.00
Total $130.00

TRANSPORTATION
Dispatch Location Qty Price UOM Total
SoCal Inland Empire T&D 10 $27.50 container
*
$275.00
*
Minimum charge $275.00 per trip.

TASK 1: TOTAL ESTIMATE $405.00
Estimated Recovery Fee $84.24
Estimated Waste Fee $0.58
Estimated CARRAA Fee $0.00
Estimated total, including Fees $489.82
Labor, Supplies/Materials, and Equipment utilized in the completion of this task will be invoiced at contract or list prices.

WASTE CLASSIFICATIONS SPECIFICATIONS
Waste Code Description
CNO Non Hazardous Solid
Non-pourable at 70°F
No free liquid
Must be able to pass (paint filter/penetration) tests
Must be able to be landfilled
Biodegrade-able absorbents will be stabilized prior to land No herbicide, pesticides, or cyanides
Source of PCB < 50 ppm
PRIMARY DISPOSAL METHOD: NON HAZARDOUS LANDFILL
**********************************************
January 20, 2026
Clean Harbors Quote #4257891

“People and Technology Creating a Safer, Cleaner Environment”

WASTE CLASSIFICATIONS SPECIFICATIONS
Waste Code Description
CNO Non Hazardous Solid
No Free Liquid
Non-hazardous
Biodegrade-able absorbents will be stabilized prior to land No PCB
pH – 2.1 to 12.4
PRIMARY DISPOSAL METHOD: NON HAZARDOUS LANDFARM
D20X Regulated Medical Waste Sharps
Regulated Medical waste sharps Includes:
hypodermic needles, syringes, pasteur pipettes,
scalpel blades, blood vials, and needles
Less than 3 gallons free liquid
Requires packaging in rigid containers
Package to Clean Harbors Medical Waste Packaging Guidelines PRIMARY DISPOSAL METHOD: INCINERATION or AUTOCLAVE
TASK 2: SCENARIO 2

DISPOSAL
Profile/Waste Code Waste Description Qty UOM Price Total A31 SPECIFICATION OILS 3 55 gallon drum $95.00 $285.00
Total $285.00

TRANSPORTATION
Dispatch Location Qty Price UOM Total
SoCal Inland Empire T&D 10 $27.50 container
*
$275.00
*
Minimum charge $275.00 per trip.

January 20, 2026
Clean Harbors Quote #4257891

“People and Technology Creating a Safer, Cleaner Environment” TASK 2: TOTAL ESTIMATE $560.00
Estimated Recovery Fee $116.48
Estimated Waste Fee $2.21
Estimated CARRAA Fee $0.00
Estimated total, including Fees $678.69
Labor, Supplies/Materials, and Equipment utilized in the completion of this task will be invoiced at contract or list prices.

WASTE CLASSIFICATIONS SPECIFICATIONS
Waste Code Description
A31 Specification Oils
Solids Content less than 6%
Ash less than 5%
Non-detectable concentration of PCB's (i.e. <2ppm MDL)
VOCs less than 1% if lighter than mineral spirits
Less than 10% medium boiling hydrocarbons
less than 90% high boiling hydrocarbons
Viscosity less than 1,000 CPS
Organic Chlorine (organic phase) less than 5,000 PPM
Flashpoint greater than 141F
pH = 4 - = 11
For drum shipments: less than 10 percent water
Caustic Coagulation Must pass
Silicon less than 200 PPM
Phosphorous less than 1,500 PPM if material < 30% water Phosphorous = 150 PPM if material > 30% - = 70% water
Vanadium less than 5 PPM
PRIMARY DISPOSAL METHOD: OIL RE-REFINING
TASK 3: SCENARIO 3

DISPOSAL
Profile/Waste Code Waste Description Qty UOM Price Total CFL1 MERCURY BULBS FOR

RECLAMATION
100 pounds $0.75
*
$75.00
Total $75.00
January 20, 2026
Clean Harbors Quote #4257891

“People and Technology Creating a Safer, Cleaner Environment” *
The following minimum price(s) will apply:

Profile/Waste Code UOM Minimum Price
CFL1 pallet $75.00

TRANSPORTATION
Dispatch Location Qty Price UOM Total
SoCal Inland Empire T&D 10 $27.50 container
*
$275.00
*
Minimum charge $275.00 per trip.

TASK 3: TOTAL ESTIMATE $350.00
Estimated Recovery Fee $72.80
Estimated Waste Fee $0.18
Estimated CARRAA Fee $0.00
Estimated total, including Fees $422.98
Labor, Supplies/Materials, and Equipment utilized in the completion of this task will be invoiced at contract or list prices.

WASTE CLASSIFICATIONS SPECIFICATIONS
Waste Code Description
CFL1 Mercury Bulbs For Reclamation
Less than 5 percent broken bulbs
Intact 4 foot or 8 foot bulbs
Packaged in original bulb boxes or specialty containers Shrink wrapped to pallets
No free mercury
PRIMARY DISPOSAL METHOD: RECLAMATION
TASK 4: SCENARIO 4

LABOR, SUPPLIES, AND EQUIPMENT
January 20, 2026
Clean Harbors Quote #4257891

“People and Technology Creating a Safer, Cleaner Environment” Amount Description Qty/ UOM Days Unit Price Extended Total 10 55 G / 205 L Steel Drum,
Reconditioned 1A2/Y1.2/100
(17-H)
1 each n/a $75.00 $750.00
1 Drop off fee 1 each n/a $150.00 $150.00
Total $900.00
TASK 4: TOTAL ESTIMATE $900.00
Estimated Recovery Fee $187.20
Estimated CARRAA Fee $0.00
Estimated total, including Fees $1,087.20

GENERAL CONDITIONS
• Except where superseded by an existing services agreement the following terms and conditions apply to this quoted business.
• Prices firm for 30 days.
• Terms: Net 15 Days
• Interest will be charged at 1.5% per month or the maximum allowed by law for all past due amounts.
• Local, state and federal fees/taxes applying to the generating location/receiving facilities are not included in disposal pricing and will be added to each invoice as applicable. • Materials subject to additional charges if they do not conform to the listed specifications. • Electronically submitted profiles will be approved at no charge. Paper profiles will be charged at $75.00 each.
• Clean Harbors supports many invoice delivery options (E-mail, Electronic Invoicing, EDI, Etc.).

Pricing is based on Clean Harbors' standard invoice delivery method of E-mail. If another delivery method is required there could be an additional service fee per invoice. Any alternate delivery methods must be reviewed and approved by Clean Harbors prior to acceptance and implementation.
• Compressed gas cylinders requiring special handling due to inoperable valves will be assessed an additional charge of $400.00 per cylinder. Cylinders larger than medium size will be quoted case by case. This charge may be sent as supplemental invoice. • Compressed gas cylinders requiring special handling due to stuck valve cap will be assessed an additional charge of $25.00 per cylinder. This charge may be sent as supplemental invoice. • A variable Recovery Fee (that fluctuates with the DOE national average diesel price), currently at 19.5%, will be applied to the total invoice. For more information regarding our recovery fee calculation please go to: www.cleanharbors.com/contact-us/customer-resources. • Pickups that require same day or next day service may be subject to additional charges. • Pickups cancelled within 72 hours of scheduling will be subject to cancellation charges.

January 20, 2026
Clean Harbors Quote #4257891

“People and Technology Creating a Safer, Cleaner Environment”

GENERAL CONDITIONS
• Transportation charges to the final disposal facility will be charged in addition to local transportation to our truck to truck hub/local facility and will vary with logistics and routing. • Clean Harbors will provide a manifest and necessary labels for transportation with a charge of $1.25 per label.
• Clean Harbors reserves the right to charge $50 a day for all transportation equipment not owned or subcontracted by Clean Harbors that remain at a Clean Harbors TSDF in excess of 7 days of being emptied and the customer receiving notification that the equipment is available for pick up. • Time over eight (8) hours in the normal workday and all day Saturday is considered overtime and will be billed at 1.5 times the applicable straight time rate for all billable personnel unless otherwise quoted. Sunday and Holidays are considered premium time and will be billed at 2.0 times the applicable straight time rate for all billable personnel unless otherwise quoted. • Standard disposal conversions (excluding minimums) apply to containers other than 5 gallon drums unless otherwise quoted: 6-20g 60%, 21-30g 75%, 31-55g 100%, 56-85g 145%, FBIN 350%, TOT2(<300gal TOTE) 500%, TOTE 630%.
• Final invoicing will be based upon the unit rates for those items used in performance of the services and materials shipped for disposal. In the event the unit price of an item required for proper performance of service is not listed in this quotation, the item will be invoiced at list pricing.
• In the event that legal or other action is required to collect unpaid invoice balances, Customer agrees to pay all costs of collection, including reasonable attorneys' fees, and agrees to the jurisdiction of the Commonwealth of Massachusetts.
• The USEPA implemented the E-manifest system in June 2018 and charges the receiving TSDF a fee per manifest that is subject to change at USEPA’s discretion. Clean Harbors currently charges $20 per manifest to cover this cost on every invoice. This charge is subject to change if USEPA applies increased charges in the future.
• CARRAA: The State of California enacted the California Road Repair and Accountability Act (CARRAA) in 2017 which increased the cost of providing waste management services in the State of California. To off-set this extra cost, Clean Harbors currently charges a 2.00% CARRAA Fee, which is included in the pricing on this quote. • Unless specifically noted, these rates are not valid where Prevailing Wages and / or certified payroll apply. Any Prevailing Wage rates will be quoted on a case-by-case basis.

January 20, 2026
Clean Harbors Quote #4257891

“People and Technology Creating a Safer, Cleaner Environment”

ACKNOWLEDGEMENT
Your signature below indicates your acceptance of the pricing and terms detailed in the quote above.

Thank you for the opportunity to be of service.

Signature PO# Date
Print Name
Quote # 4257891
January 20, 2026
Clean Harbors Quote #4257891

“People and Technology Creating a Safer, Cleaner Environment” Clean Harbors Environmental Services, Inc.
7979 Palm Avenue-Unit E
Highland, CA 92346
www.cleanharbors.com
January 19, 2026
Attn: Ms. Jaqueline Godinez
Riverside City Of
3900 Main Street
6th Floor
Riverside, CA 92522
Quote #4257848
Dear Ms. Mcdonald:

Thank you for considering Clean Harbors Environmental Services, Inc. for your environmental service needs. We provide a broad range of environmental services including hazardous and non-hazardous waste transportation and disposal, laboratory chemical packing, emergency response, field services and industrial maintenance. We are pleased to provide this proposal based on the scope of work outlined below.

We offer our clients a broad spectrum of environmental services and the ability to dispose of hazardous material at or through a Clean Harbors' owned and operated facility. In addition to managing your waste streams, a Clean Harbors' professional can assist you with:
• Waste Transportation & Disposal
• Laboratory Chemical Packing
• Field Services
• 24-Hour Environmental Emergency Response
• Industrial Services
• InSite Services
I look forward to servicing your environmental needs. When you are ready to place an order, please contact our Customer Service group at 800.444.4244. If you have any questions or need further assistance, you may reach me at the number below.

Sincerely,
Vanessa Castillo
Branch Manager
Phone: 310-554-3682
[email protected]
“People and Technology Creating a Safer, Cleaner Environment”

QUOTE CONDITIONS
The proposal is based on the following assumptions and site conditions. Any work which falls outside of the assumptions will constitute work beyond the intended scope and be completed upon mutually satisfactory terms.

Based upon the information gathered Clean Harbors Environmental Services (CHES) is pleased to offer you the following Equipment, Time and Materials estimate for emergency response.

Customer: City of Riverside
Location: City of Riverside CA Various locations thru out City Task: Emergency Response for spill cleanups etc..at various locations. • CHES Personnel will cleanup spill place waste into drums for shipment • Driver will check labels and manifest load for transportation and disposal according to state and federal guidelines.
• Customer will sign off on manifest, bill of lading and worksheet once work is completed.
• Driver will load drums and secure ready for transportation. • Customer to provide utilities (i.e. water, electricity and restrooms) • Customer to provide free and clear access to job site. • Disposal is contingent on profile approval
• NOTE: Transportation and Disposal are included in quote January 19, 2026
Clean Harbors Quote #4257848

“People and Technology Creating a Safer, Cleaner Environment”

QUOTE SUMMARY
Description Amount
TASK 1: SCENARIO 5 POLICE DEPARTMENT PATROL VEHICLE SPILL

CLEANUP
$1,136.49-->
TASK 2: SCENARIO 6 FIRE DEPARTMENT ABANDONED WASTE COOKING OIL
$408.25-->
TASK 3: SCENARIO 7 FIRE DEPARTMENT VEHICLE BURN CLEANUP $2,914.00--> TASK 4: SCENARIO 8 CITY OF RIVERSIDE HAND SANITIZER SPILL CLEANUP $2,484.00 Subtotal $6,942.74
Estimated Recovery Fee $1,444.09
Estimated Waste Fee $1.94
QUOTE TOTAL $8,388.77
January 19, 2026
Clean Harbors Quote #4257848

“People and Technology Creating a Safer, Cleaner Environment” TASK 1: SCENARIO 5 POLICE DEPARTMENT PATROL VEHICLE SPILL CLEANUP Amount Description Qty/ UOM Days Unit Price Extended Total 2 Field Technician 3 hour 1 $68.00 $408.00
2 Modified Level D (Tyvek and
Boots)
1 each n/a $21.00 $42.00
1 Stake Body/Utility Truck 1.5 hour 1 $40.00 $60.00
1 16 Gal / 70 L Open Poly Drum
1H2/Y56/S
1 each n/a $55.00 $55.00
1 5 Gal / 20 Litre Poly Drum
1H2/Y1.5/60
1 each n/a $15.00 $15.00
2 Technician PW 1.5 hour 1 $106.497 $319.49
0 Mileage Charge for Light Duty /
Support Vehicles
0 miles n/a $1.134 $0.00
Total $899.49
TASK 1: TOTAL ESTIMATED LABOR, EQUIPMENT, AND MATERIAL $899.49 Estimated Recovery Fee $187.09
Estimated total, including Fees $1,086.59

DISPOSAL
Profile/Waste Code Waste Description Qty UOM Price Total D20R CERTIFIED NON-INFECTIOUS

MEDICAL WASTE
1 16 gallon drum $237.00 $237.00
Total $237.00
TASK 1: ESTIMATED TOTAL DISPOSAL $237.00
Estimated Recovery Fee $49.30
Estimated total Disposal, including Fees $286.30

WASTE CLASSIFICATIONS SPECIFICATIONS
Waste Code Description
D20R Certified Non-Infectious Medical Waste
Can include RCRA regulated material
Must be certified Non-infectious
January 19, 2026
Clean Harbors Quote #4257848

“People and Technology Creating a Safer, Cleaner Environment”

WASTE CLASSIFICATIONS SPECIFICATIONS
Waste Code Description
D20R Certified Non-Infectious Medical Waste
Less than 3 gallons free liquid
Drums must be over-packed
Max outer container size 55 gallon
Max inner container size 30 gallon
Must be burnable container (poly or fiber)
Specifications found in CHE Medical waste guidelines
PRIMARY DISPOSAL METHOD: DESTRUCTION INCINERATION
TASK 2: SCENARIO 6 FIRE DEPARTMENT ABANDONED WASTE COOKING OIL Amount Description Qty/ UOM Days Unit Price Extended Total 1 Foreman 2 hour 1 $68.00 $136.00
1 Modified Level D (Tyvek and
Boots)
1 each n/a $21.00 $21.00
1 Stake Body/Utility Truck 1 hour 1 $40.00 $40.00
1 16 Gal / 70 L Open Poly Drum
1H2/Y56/S
1 each n/a $55.00 $55.00
1 Foremen PW 0.5 hour 1 $106.50 $53.25
0 Mileage Charge for Light Duty /
Support Vehicles
0 miles n/a $1.134 $0.00
Total $305.25
TASK 2: TOTAL ESTIMATED LABOR, EQUIPMENT, AND MATERIAL $305.25 Estimated Recovery Fee $63.49
Estimated total, including Fees $368.74

DISPOSAL
Profile/Waste Code Waste Description Qty UOM Price Total CNOS NON HAZARDOUS SEMI-SOLIDS 1 16 gallon drum $103.00 $103.00 Total $103.00
January 19, 2026
Clean Harbors Quote #4257848

“People and Technology Creating a Safer, Cleaner Environment” TASK 2: ESTIMATED TOTAL DISPOSAL $103.00
Estimated Recovery Fee $21.42
Estimated Waste Fee $0.09
Estimated total Disposal, including Fees $124.52

WASTE CLASSIFICATIONS SPECIFICATIONS
Waste Code Description
CNOS Non Hazardous Semi-Solids
Must be able to be landfilled
No herbicides, pesticides, or cyanides
Source of PCB < 50 ppm
Flash point over 140°F
PRIMARY DISPOSAL METHOD: NON HAZARDOUS LANDFILL
*********************************************
Non-hazardous
Must be biodegradable
No PCB
pH – 2.1 to 12.4
PRIMARY DISPOSAL METHOD: NON HAZARDOUS LANDFARM
TASK 3: SCENARIO 7 FIRE DEPARTMENT VEHICLE BURN CLEANUP Amount Description Qty/ UOM Days Unit Price Extended Total 1 Equipment Operator 2 hour 1 $68.00 $136.00
1 Field Technician 2 hour 1 $68.00 $136.00
1 Foreman 2 hour 1 $68.00 $136.00
1 Mini Guzzler, Skid 4 hour 1 $57.00 $228.00
3 Modified Level D (Tyvek and
Boots)
1 each n/a $21.00 $63.00
1 Stake Body/Utility Truck 4 hour 1 $40.00 $160.00
1 55 G / 205 L Steel Drum,
Reconditioned 1A2/Y1.2/100
(17-H)
1 each n/a $75.00 $75.00
1 Equipment Operator PW 4 hour 1 $147.00 $588.00
1 Foremen PW 4 hour 1 $106.50 $426.00
1 Misc. Handtools 1 day n/a $35.00 $35.00
1 Speedi Dry 1 bag n/a $18.00 $18.00
1 TECHNICIAN PW 4 hour 1 $106.50 $426.00
January 19, 2026
Clean Harbors Quote #4257848

“People and Technology Creating a Safer, Cleaner Environment” Amount Description Qty/ UOM Days Unit Price Extended Total Total $2,427.00
TASK 3: TOTAL ESTIMATED LABOR, EQUIPMENT, AND MATERIAL $2,427.00 Estimated Recovery Fee $504.82
Estimated total, including Fees $2,931.82

DISPOSAL
Profile/Waste Code Waste Description Qty UOM Price Total A22K LOW BTU ORGANIC LIQUID 1 55 gallon drum $344.00 $344.00 CNO NON HAZARDOUS SOLID 1 55 gallon drum $143.00 $143.00 Total $487.00
TASK 3: ESTIMATED TOTAL DISPOSAL $487.00
Estimated Recovery Fee $101.30
Estimated Waste Fee $1.84
Estimated total Disposal, including Fees $590.14

WASTE CLASSIFICATIONS SPECIFICATIONS
Waste Code Description
A22K Low Btu Organic Liquid
DRUM SPECIFICATIONS:
pH 4-11, no D002 Acids allowed
Ammonia less than 10 percent
Source of PCB <50 ppm
Heating value less than 5000 BTUs per pound
Less than 5 percent organic halogens
Less than 5 percent Sulfur
Viscosity less than 150 centipoise
Must not set-up in water or with organic solvents
Less than one inch of solids in the drum
No pesticides
PRIMARY DISPOSAL METHOD: DESTRUCTION INCINERATION
CNO Non Hazardous Solid
Non-pourable at 70°F
No free liquid
January 19, 2026
Clean Harbors Quote #4257848

“People and Technology Creating a Safer, Cleaner Environment”

WASTE CLASSIFICATIONS SPECIFICATIONS
Waste Code Description
CNO Non Hazardous Solid
Must be able to pass (paint filter/penetration) tests
Must be able to be landfilled
Biodegrade-able absorbents will be stabilized prior to land No herbicide, pesticides, or cyanides
Source of PCB < 50 ppm
PRIMARY DISPOSAL METHOD: NON HAZARDOUS LANDFILL
**********************************************
No Free Liquid
Non-hazardous
Biodegrade-able absorbents will be stabilized prior to land No PCB
pH – 2.1 to 12.4
PRIMARY DISPOSAL METHOD: NON HAZARDOUS LANDFARM
TASK 4: SCENARIO 8 CITY OF RIVERSIDE HAND SANITIZER SPILL CLEANUP Amount Description Qty/ UOM Days Unit Price Extended Total 1 Equipment Operator 2 hour 1 $68.00 $136.00
1 Field Technician 2 hour 1 $68.00 $136.00
1 Foreman 2 hour 1 $68.00 $136.00
1 Mini Guzzler, Skid 4 hour 1 $57.00 $228.00
3 Modified Level D (Tyvek and
Boots)
1 each n/a $21.00 $63.00
1 Stake Body/Utility Truck 4 hour 1 $40.00 $160.00
1 55 Gal / 205 Litre Open Head
Poly, Reconditioned Drum
1H2/Y2
1 each n/a $75.00 $75.00
1 55 Gal / 205 Litre Steel Drum,
New 1A2/Y1.5/100
1 each n/a $75.00 $75.00
1 Equipment Operator PW 4 hour 1 $147.00 $588.00
1 Foremen PW 4 hour 1 $106.50 $426.00
1 Misc. Handtools 1 day n/a $35.00 $35.00
1 Technician PW 4 hour 1 $106.50 $426.00
0 Mileage Charge for Light Duty /
Support Vehicles
0 miles n/a $1.134 $0.00
Total $2,484.00
January 19, 2026
Clean Harbors Quote #4257848

“People and Technology Creating a Safer, Cleaner Environment” TASK 4: TOTAL ESTIMATE $2,484.00
Estimated Recovery Fee $516.67
Estimated total, including Fees $3,000.67

GENERAL CONDITIONS
• Except where superseded by an existing services agreement the following terms and conditions apply to this quoted business.
• The customer hereby acknowledges that the estimated cost is based upon a preliminary appraisal by a Clean Harbors Representative, and that the amount invoiced by Clean Harbors will be based upon labor and materials actually expended in performing the scope of work. Any changes in the scope will be billed on a time and materials basis.
• Clean Harbors guarantees to hold these prices firm for 30 days. • Terms: Net 15 Days
• For work to begin we ask that you acknowledge the quotation with a signature and provide the appropriate purchase order number. Where modifications to the scope of services become necessary, Clean Harbors will notify the customer promptly and obtain customer authorization for such modifications and a revised contract price will be established in order to finish the project.
• This proposal is contingent on the customer providing full and complete access to the site.

Customer represents and warrants to Clean Harbors that the customer has the legal right, title and interest necessary to provide access to the site. In addition, customer warrants that it has supplied Clean Harbors complete and accurate information regarding the site, subsurface conditions, utility locations, site ownership, hazardous materials or wastes and other substances or hazards likely to be present and any other reports, documentation or information concerning the scope of work.
• Interest will be charged at 1.5% per month or the maximum allowed by law for all past due amounts.
• Disposal will be managed within the Clean Harbors Network of Approved Facilities. • Local, state and federal fees/taxes applying to the generating location/receiving facilities are not included in disposal pricing and will be added to each invoice as applicable. • Materials subject to additional charges if they do not conform to the listed specifications. • Electronically submitted profiles will be approved at no charge. Paper profiles will be charged at $75.00 each.
• Clean Harbors supports many invoice delivery options (E-mail, Electronic Invoicing, EDI, Etc.).

Pricing is based on Clean Harbors' standard invoice delivery method of E-mail. If another delivery method is required there could be an additional service fee per invoice. Any alternate delivery methods must be reviewed and approved by Clean Harbors prior to acceptance and implementation.

January 19, 2026
Clean Harbors Quote #4257848

“People and Technology Creating a Safer, Cleaner Environment”

GENERAL CONDITIONS
• A variable Recovery Fee (that fluctuates with the DOE national average diesel price), currently at 19.5%, will be applied to the total invoice. For more information regarding our recovery fee calculation please go to: www.cleanharbors.com/contact-us/customer-resources. • Pickups that require same day or next day service may be subject to additional charges. • Pickups cancelled within 72 hours of scheduling will be subject to cancellation charges. • Transportation charges to the final disposal facility will be charged in addition to local transportation to our truck to truck hub/local facility and will vary with logistics and routing. • Time over eight (8) hours in the normal workday and all day Saturday is considered overtime and will be billed at 1.5 times the applicable straight time rate for all billable personnel unless otherwise quoted. Sunday and Holidays are considered premium time and will be billed at 2.0 times the applicable straight time rate for all billable personnel unless otherwise quoted. • This proposal is submitted contingent upon the right to negotiate mutually acceptable contract terms and conditions, which are reflective of the work contemplated, and an equitable distribution of the risks involved therein. In the event that such agreement cannot be reached, Clean Harbors reserves the right to decline to enter into such an agreement without prejudice or penalty.
• In the event that legal or other action is required to collect unpaid invoice balances, Customer agrees to pay all costs of collection, including reasonable attorneys' fees, and agrees to the jurisdiction of the Commonwealth of Massachusetts.
• The USEPA implemented the E-manifest system in June 2018 and charges the receiving TSDF a fee per manifest that is subject to change at USEPA’s discretion. Clean Harbors currently charges $20 per manifest to cover this cost on every invoice. This charge is subject to change if USEPA applies increased charges in the future.
• CARRAA: The State of California enacted the California Road Repair and Accountability Act (CARRAA) in 2017 which increased the cost of providing waste management services in the State of California. To off-set this extra cost, Clean Harbors currently charges a 2.00% CARRAA Fee, which is included in the pricing on this quote. • Unless specifically noted, these rates are not valid where Prevailing Wages and / or certified payroll apply. Any Prevailing Wage rates will be quoted on a case-by-case basis. • Customer will be responsible for providing water on site. If not provided, additional charges will apply.

January 19, 2026
Clean Harbors Quote #4257848

“People and Technology Creating a Safer, Cleaner Environment”

ACKNOWLEDGEMENT
Your signature below indicates your acceptance of the pricing and terms detailed in the quote above, and the Field Services Agreement in the following pages.

Thank you for the opportunity to be of service.

CUSTOMER’S AUTHORIZED

REPRESENTATIVE OR AGENT
Clean Harbors Environmental Services, Inc.

Signature Signature
Print Name Print Name
Date Date
Phone
Purchase Order Number
Customer Insurance Carrier
January 19, 2026
Clean Harbors Quote #4257848

“People and Technology Creating a Safer, Cleaner Environment”

FIELD SERVICES AGREEMENT
The Customer acknowledges that the estimated cost is based on a preliminary on-site appraisal by the Clean Harbors Environmental Services, Inc. (“Clean Harbors”) field representative and that the amount invoiced by Clean Harbors will be based on labor and materials actually expended in performing the Scope of Work. Any changes in the Scope of Work will be billed in addition to the estimated cost specified above. Customer hereby assigns to Clean Harbors all rights to any insurance payments that Customer may be entitled to receive to pay for the Services provided under this Field Services Agreement and hereby authorizes its insurance company or agent to pay Clean Harbors directly. Customer agrees that all charges that are not paid to Clean Harbors by its insurance company will be paid by the Customer.

This Field Services Agreement establishes the terms and conditions under which Clean Harbors agrees to provide, and Customer agrees to pay for, Services.

In consideration of the mutual covenants contained herein, and for other good consideration, the receipt and sufficiency of which is hereby acknowledged, the parties have caused this Agreement to be executed by their duly authorized representative as of the date first written below.

STANDARD TERMS AND CONDITIONS

1. Clean Harbors shall provide all labor, materials, tools, equipment and subcontracted items necessary to perform the Services described in the Scope of Work. Clean Harbors represents that it is properly licensed, possesses the requisite skills and shall perform the work in a professional and workmanlike manner.

2. Customer shall provide full and complete information regarding the site, surface and subsurface conditions, utility locations, site ownership, contractor access, hazardous materials or wastes and other substances or hazards likely to be present and any other reports, documentation or information concerning the site or Scope of Work which may reasonably be provided to Clean Harbors. Customer represents and warrants to Clean Harbors that Customer has the requisite legal right, title, and interest necessary to provide access to the job site.

3. Clean Harbors shall procure and maintain at its own expense during the term of this Agreement the following insurance coverages:

Worker's Compensation: Statutory
Employer’s Liability: $2,000,000
General Commercial Liability: $2 million per occurrence $4 million aggregate
Automobile: $5 million combined single limit
Contractors Pollution Liability: $10 million each Claim $10 million all Claims
The Customer agrees that Clean Harbors, liability under this Agreement and Scope of Work shall not exceed the value of this contract, or the amount paid to Clean Harbors by Customer, whichever is less.

4. The payment terms set forth herein are contingent upon the approval of Clean Harbors’ Credit Department. In the event of a change in Customer’s financial condition, Clean Harbors reserves the right to alter, change, or modify payment terms, and to immediately stop work. The failure of Clean Harbors to exercise its rights under this article at any time shall not constitute a waiver of Clean Harbors’ continuing right to do so. Payment of the total estimated cost is required prior to performance of any service by Clean Harbors unless other payment terms have been established by the parties.

Clean Harbors' standard terms of payment to approved accounts are net fifteen (15) days from the date of invoice. Interest shall accrue at the rate of one and one half (1.5%) percent per month, or at the maximum rate allowed by law, after fifteen (15) days. In the event that legal or other action is required to collect unpaid balances or invoices, Customer agrees to pay all costs of collection, including reasonable attorneys' fees, which may be incurred by Clean Harbors. "Legal or other action" as used above shall include bankruptcy and insolvency proceedings.

Customer's obligation to pay the amounts due pursuant to this Agreement shall not be conditioned upon or limited by the types, amounts or availability of Customer's insurance.

Customer agrees to pay Clean Harbors in accordance with Clean Harbors' published Rate Schedule ("Rates") for any litigation support or testimony provided by Clean Harbors in connection with, or arising out of, the work performed by Clean Harbors hereunder.

5. In the event that work is suspended or terminated for any reason prior to the completion of the Scope of Work, Customer agrees to pay for labor, equipment, materials, disposal and other costs incurred by Clean Harbors at the Rates and for reasonable demobilization costs.

6. Customer agrees that Clean Harbors shall not be responsible for pre-existing contamination at the job location, natural resource damage, or for indirect, incidental, consequential or special damages, including loss of use or lost profits, resulting from or arising out of the performance of the Scope of Work by Clean Harbors, its employees, agents and/or subcontractors.

7. The performance of this Agreement, except for the payment of money for Services already rendered, may be suspended by either party in the event performance of this Agreement is prevented by a cause or causes beyond the reasonable control of such parties. Such causes shall include but not be limited to: acts of God, acts of war, riot, fire, explosion, accidents, inclement weather or sabotage, lack of adequate fuel, power, raw materials, labor or transportation facilities; changes in government laws, regulations, orders, or defense requirements; restraining orders, labor disputes, strike, lock-out or injunction (provided that neither party shall be required to settle a labor dispute against its own best judgment). The party which is prevented from performing by a cause beyond its reasonable control shall use its best efforts to eliminate such cause or event.

January 19, 2026
Clean Harbors Quote #4257848

“People and Technology Creating a Safer, Cleaner Environment”

STANDARD TERMS AND CONDITIONS

8. Clean Harbors agrees to indemnify, save harmless and defend the Customer, its parent, subsidiary and affiliated companies and their respective directors, officers, employees, agents and assigns from and against any and all losses, liabilities, claims, penalties, forfeitures, suits, and the cost and expenses incident thereto (including cost of defense, settlement and reasonable attorneys, fees) which Customer may hereafter incur, become responsible for or pay out as a result of death or bodily injuries to any person, destruction or damage to any property, contamination of or adverse effects on the environment or any violation of applicable federal, state and local laws, regulations, by-laws or ordinances to the extent caused by:
(1) Clean Harbors’ breach of any term or provision of this Agreement, or (2) the negligence or willful misconduct of Clean Harbors, its employees or agents in the performance of this Agreement.

Customer agrees to indemnify, save harmless and defend Clean Harbors, its parent, subsidiary and affiliated companies and their respective directors, officers, employees, agents and assigns from and against any and all losses liabilities, claims, penalties, forfeitures, suits, and the costs and expenses incident thereto (including costs of defense, settlement and reasonable attorneys' fees) which Clean Harbors may hereafter incur, become responsible for or pay out as a result of death or bodily injuries to any person, destruction or damage to any property, contamination or adverse effects on the environment, or any violation of applicable federal, state and local laws, regulations, by- laws or ordinances to the extent caused by: (1) Customer's breach of any term or provision of this Agreement, or (2) the negligence or willful misconduct of the Customer, its employees or agents in the performance of this Agreement.

Neither party shall be liable to the other for indirect, incidental, consequential, or special damages, including loss of use or lost profits.

9. The terms and conditions of this Agreement and Scope of Work and any Clean Harbors change orders or Clean Harbors' daily work sheets signed by both parties constitute the entire agreement between the parties. Additional, conflicting or different terms on any Purchase Order or other preprinted documents issued by Customer shall be void and are hereby expressly rejected by Clean Harbors. In the event that any portion of this Agreement is invalidated for any reason, the parties agree that all other provisions of this Agreement shall remain in force and effect.

10. Customer's representative or agent represents and warrants to Clean Harbors that it is duly authorized to execute this Agreement on Customer's behalf.

11. The validity, interpretation and performance of this Agreement shall be governed and construed in accordance with the Laws of the Commonwealth of Massachusetts and the parties agree to submit to the jurisdiction of the courts of the Commonwealth of Massachusetts for any disputes arising under this Agreement.

January 19, 2026
Clean Harbors Quote #4257848

“People and Technology Creating a Safer, Cleaner Environment” City of Riverside RFP No. 2522
www.cleanharbors.com 70 January 13, 2026 H. DISCLOSURES

EXHIBIT E
Disclosure Questionnaire
The Company shall complete the following questionnaire:

1. Has the Company, any officer of the Comp any, or any employee of the Company who has proprietary interest in the Company, ever been disqualified, removed, or otherwise prevented from bidding on, or completing a fe deral, state, or local government project because of a violation of law or safety regulation?
Yes ______ No ______
If the answer is yes, explain the circumstances in the following space.

2. Has the Company, any officer of the Compa ny, or any employee of the Company who has proprietary interest in the Company, ever had any adminis trative proceedings, claims, lawsuits, or other exposures pending against the Company? Yes ______ No ______
If the answer is yes, explain the circumstances in the following space.

3. Has the Company, any officer of the Compa ny, or any employee of the Company who has proprietary interest in th e Company, filed for bankruptcy under any business name over the past five (5) years.

Yes ______ No ______
If the answer is yes, explain the circumstances in the following space.

4. Has the Company, or any officer of the Company, or any employee of the Company who has proprietary interest in the Company, have any past or current business and personal relationships with any current Riverside elected official, appointed official, City employee or family member of any current Riverside elec ted official, appointed official or City employee?
Yes ______ No ______
If the answer is yes, explain the circumstances in the following space.

RFP No. 2522
34 ;
;
;
;

5. Has the Company, or any officer of the Co mpany, or any employee of the Company who has proprietary interest in the Company, had a contract terminated for default of cause? Yes _____ No _____
If the answer is yes, explain the circumstances in the following space.

6. Has the Company, or any officer of the Co mpany, or any employee of the Company who has proprietary intere st in the Company, been assessed any penalties, including liquidated damages, under any of its exis ting or past contracts with any organization of governmental entity?
Yes _____ No _____
If the answer is yes, explain the circumstances in the following space.

7. Has the Company, or any officer of the Co mpany, or any employee of the Company who has proprietary interest in the Company, been convicted of a felony or is currently under indictment on any felony charge?
Yes _____ No _____
If the answer is yes, explain the circumstances in the following space.

RFP No. 2522
35 ;
;
;
Clean Harbors Environmental Services Inc.

Various Permits and Licenses

Authority License / Permit
Number Expiration
US EPA
Hazardous Waste Transporter MAD039322250 N/A
US DOT Pipeline & Hazardous Materials Safety Administration Hazardous Materials Certificate of Registration 060923550192FH 06/30/26 US DOT Federal Motor Carrier Safety Administration
Hazardous Material Safety Permit US-180743-MA-HMSP 03/31/26 California Highway Patrol
Hazardous Materials Transport License 132665 01/31/26
California Department of Toxic Substance Control
Hazardous Waste Transporter Registration 3500 04/30/26
California Department of Motor Vehicles
Non-Expiring Motor Carrier Permit CA-0188448 N/A
California Department of Health Services
Medical Waste Transporter Verification 3500 N/A
California Contractors State License Board
C-12 HAZ A Contractors License 720298 03/31/26
California Department of Industrial Relations
Public Works Contractor Registration 1000013713 06/30/26 California Department of Public Health
Medical Waste Treatment Facility & Transfer Station Permit TSOST-151 10/13/25 California Department of Public Health
Trauma Scene Waste Management Practitioner Certificate TSW 246 10/16/25

In addition to the above transportation and contractors licenses we have numerous hazardous waste facility permits. Copies of specific licenses/permits are available upon request.

US EPA --
Hazardous Waste Transporter

US DOT Pipeline and Hazardous Materials Safety Administration -- Hazardous Materials Certificate of Registration

US DOT Federal Motor Carrier Safety Administration
Hazardous Materials Safety Permit

U.S. Department
of Transportation
Federal Motor
Carrier Safety
Administration

1200 New Jersey Ave., S.E.

Washington, DC 20590
March 1, 2024
In reply refer to:

USDOT Number: 180743
MC Number: MC152120

KEVIN RIDINGS

EVP TRANS AND LOGISTICS

CLEAN HARBORS ENVIRONMENTAL SERVICES INC
PO BOX 9149
NORWELL, MA 02061

HAZARDOUS MATERIALS SAFETY PERMIT
HM Safety Permit ID: US-180743-MA-HMSP
Effective Date: March 1, 2024
Dear KEVIN RIDINGS:

The Hazardous Materials Safety Permit (HMSP) is verification of the motor carrier's permission to engage in the transportation of hazardous materials listed in 49 CFR 385.403 by motor vehicle in interstate, intrastate, or foreign commerce.

This HMSP will be effective beginning March 1, 2024 and remain effective through March 31, 2026 if your company maintains compliance with the requirements pertaining to the safe and secure movement of hazardous materials for the protection of the public (49 CFR 385 and other applicable Federal Motor Carrier Safety Regulations and Hazardous Material Regulations). Failure to maintain compliance will constitute sufficient grounds for suspension or revocation of this authority.

Willful and persistent noncompliance with applicable safety fitness regulations as evidenced by a Department of Transportation safety fitness rating less than "Satisfactory" or by other indicators, could result in a proceeding requiring the holder of this permit to show cause as to why this authority should not be suspended or revoked.

For questions regarding this document you may contact the FMCSA Hazardous Materials Division by email at [email protected] or by phone at (202) 385-2400 or by fax at (202) 366-3621.

Sincerely,
Paul Bomgardner
Chief, Hazardous Material Division

California Department of California Highway Patrol –
Hazardous Material Transport License

✓

STATE OF CALIFORNIA

DEPARTMENT OF CALIFORNIA HIGHWAY PATROL

HAZARDOUS MATERIALS

TRANSPORTATION LICENSE

CONTROL NUMBER

274114

LICENSE NUMBER

132665

ISSUE DATE

1/14/2025

EFFECTIVE DATE

2/1/2025

EXPIRATION DATE

1/31/2026

CHP CARRIER NUMBER

CA 188448

LOCATION

999

Duplicate

Replacement
Initial Renewal
CHP 360H (REV. 1/00) OPI 062 PROPERTY OF THE CALIFORNIA HIGHWAY PATROL (CHP) The original valid license must be kept at the licensee's place of business as indicated on the license and a legible copy must be carried in any vehicle or combination transporting hazardous materials and must be presented to any CHP officer upon request. This license is NON-TRANSFE RABLE and must be surrendered to the CHP upon demand or as required by law. A majority change in ownership or control of the licensed activity shall require a new license. This license may be renewed by submitting an application and appropriate fee to the CHP. Persons whose licenses have expired or are otherwise no longer valid must immediately cease the activity requiring a license. THERE IS NO GRACE PERIOD. For licensing information contact CHP. Commercial Vehicle Section at (916) 843-3400.

LICENSEE NAME AND PHYSICAL STATION ADDRESS (if different than below)

CLEAN HARBORS ENVIRONMENTAL SERVICES INC
42 Longwater Drive
Norwell MA, US 02061-9149

This carrier is on the special routing/safe stopping place mailing lists as indicated below:

(HMX) Explosives subject to Division 14, California Vehicle Code (CVC).

(HMPH) Poison Inhalation Hazard materials in bulk packages subject to Division

14.3, CVC.

(HMRCQ) Highway Route Controlled Quantity radioactive materials subject to Division 14.5, CVC.

LICENSEE NAME AND MAILING ADDRESS
Attention: Colleen Costello

CLEAN HARBORS ENVIRONMENTAL SERVICES INC
PO Box 9149
NORWELL MA, US 02061-9149 Any person who dumps, spills, or causes the release of hazardous materials or hazardous waste upon any highway shall immediately notify the CHP or the agency having jurisdiction for that highway.

The minimum fine for failure to make the appropriate notification is $2,000.00. (CVC Section 23112.5)

California Department of Toxic Substance Control -
Hazardous Waste Transporter Registration

California Department of Motor Vehicles
Motor Carrier Permit

California Department of Health Services -
Medical Waste Transporter Verification*

California Contractors State License Board
Contractors License - Class A, C12, HAZ

California Department of Industrial Relations
Public Works Contractor Registration
https://cadir.secure.force.com/ContractorSearch/PrintRegDetails

Registration
Number Legal Entity Name
Registration
Start Date
Registration
Expiration Date Status
1000013713 CLEAN HARBORS ENVIRONMENTAL SERVICES, INC. 6/29/2018 6/30/2019 Expired 1000013713 CLEAN HARBORS ENVIRONMENTAL SERVICES, INC. 5/26/2017 6/30/2018 Expired 1000013713 CLEAN HARBORS ENVIRONMENTAL SERVICES, INC. 6/22/2016 6/30/2017 Expired 1000013713 CLEAN HARBORS ENVIRONMENTAL SERVICES, INC. 6/12/2015 6/30/2016 Expired 1000013713 CLEAN HARBORS ENVIRONMENTAL SERVICES, INC. 3/3/2015 6/30/2015 Expired 1000013713 CLEAN HARBORS ENVIRONMENTAL SERVICES, INC. 7/1/2019 6/30/2020 Expired 1000013713 CLEAN HARBORS ENVIRONMENTAL SERVICES, INC. 7/1/2020 6/30/2023 Active 1000013713 CLEAN HARBORS ENVIRONMENTAL SERVICES, INC. 7/1/2023 6/30/2026 Active

California Department of Public Health
Medical Waste Treatment Facility & Transfer Station Permit (Safety-Kleen Systems, Inc. – a Clean Harbors company)

California Department of Public Health
Trauma Scene Waste Management Practitioner Certificate

Clean Harbors Environmental Services Inc.

Certificate of Insurance