Hermosa Beach City Council
July 9, 2024

CIP 689 - Clark Building Renovations
SWITCHBOARDS 262413 -3

4. Outdoor Enclosures:
a. Enclosure Type: Non-walk-in type unless otherwise indicated. b. Color: Manufacturer's standard.
c. Access Doors: Lockable, with all locks keyed alike.

K. Future Provisions:

1. Prepare designated spaces for future installation of devices including bussing, connectors, mounting hardware and all other required provisions.

L. Instrument Transformers:

1. Comply with IEEE C57.13.

2. Select suitable ratio, burden, and accuracy as required for connected devices.

3. Current Transformers: Connect secondaries to shorting terminal blocks.

4. Potential Transformers: Include primary and secondary fuses with disconnecting means.

2.03 OVERCURRENT PROTECTIVE DEVICES
A. Circuit Breakers:

1. Interrupting Capacity:
a. Provide circuit breakers with interrupting capacity as required to provide the short circuit current rating indicated, but not less than specified minimum requirements. b. Fully Rated Systems: Provide circuit breakers with interrupting capacity not less than the short circuit current rating indicated.

2. Molded Case Circuit Breakers:
a. Description: Quick-make, quick-break, over center toggle, trip-free, trip-indicating circuit breakers; listed and labeled as complying with UL 489, and complying with FS W-C-375 where applicable; ratings, configurations, and features as indicated on the drawings.

2.04 SOURCE QUALITY CONTROL
A. See Section 014000 - Quality Requirements, for additional requirements.

B. Factory test switchboards according to NEMA PB 2, including the following production (routine) tests on each switchboard assembly or component:

1. Dielectric tests.

2. Mechanical operation tests.

3. Grounding of instrument transformer cases test.

4. Electrical operation and control wiring tests, including polarity and sequence tests.

5. Ground-faultsensing equipment test.

PART 3 EXECUTION

3.01 INSTALLATION
A. Install products in accordance with manufacturer's instructions.

B. Install switchboards in accordance with NECA 1 (general workmanship), NECA 400, and NEMA PB

2.1. C. Arrange equipment to provide required clearances and maintenance access, including accommodations for any drawout devices.

D. Where switchboard is indicated to be mounted with inaccessible side against wall, provide minimum clearance of 1/2 inch (10 mm) between switchboard and wall.

E. Provide required support and attachment in accordance with Section 260529.

F. Install switchboards plumb and level.

G. Unless otherwise indicated, mount switchboards on properly sized 4 inch (100 mm) high concrete pad constructed in accordance with Section 033000.

H. Provide grounding and bonding in accordance with Section 260526.

I. Install all field-installed devices, components, and accessories.

CIP 689 - Clark Building Renovations
SWITCHBOARDS 262413 -4
J. Where accessories are not self-powered, provide control power source as indicated or as required to complete installation.

K. Provide filler plates to cover unused spaces in switchboards.

3.02 CLEANING
A. Clean dirt and debris from switchboard enclosures and components according to manufacturer's instructions.

B. Repair scratched or marred surfaces to match original factory finish.

3.03 PROTECTION
A. Protect installed switchboards from subsequent construction operations.

END OF SECTION

CIP 689 - Clark Building Renovations
PANELBOARDS 262416 -1
PART 1 GENERAL

1.01 SECTION INCLUDES
A. Power distribution panelboards.

SECTION 262416

PANELBOARDS
B. Lighting and appliance panelboards.

C. Load centers.

D. Overcurrent protective devices for panelboards.

1.02 RELATED REQUIREMENTS
A. Section 260526 - Grounding and Bonding for Electrical Systems.

B. Section 260529 - Hangers and Supports for Electrical Systems.

C. Section 262813 - Fuses: Fuses for fusible switches and spare fuse cabinets.

1.03 REFERENCE STANDARDS
A. NECA 1 - Standard for Good Workmanship in Electrical Construction 2015.

B. NECA 407 - Standard for Installing and Maintaining Panelboards 2015.

C. NEMA 250 - Enclosures for Electrical Equipment (1000 Volts Maximum) 2020.

D. NEMA KS 1 - Heavy Duty Enclosed and Dead-Front Switches (600 Volts Maximum) 2013.

E. NEMA PB 1 - Panelboards 2011.

F. NEMA PB 1.1 - General Instructions for Proper Installation, Operation and Maintenance of Panelboards Rated 600 Volts or Less 2013.

G. NFPA 70 - National Electrical Code Most Recent Edition Adopted by AuthorityHaving Jurisdiction, Including All Applicable Amendments and Supplements.

H. UL 50 - Enclosures for Electrical Equipment, Non-Environmental ConsiderationsCurrent Edition, Including All Revisions.

I. UL 50E - Enclosures for Electrical Equipment, Environmental Considerations Current Edition, Including All Revisions.

J. UL 67 - Panelboards Current Edition, Including All Revisions.

K. UL 98 - Enclosed and Dead-Front Switches Current Edition, Including All Revisions.

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

1.05 QUALITY ASSURANCE
A. Comply with requirements of NFPA 70.

PART 2 PRODUCTS

2.01 MANUFACTURERS
A. Eaton Corporation; Or Equal: www.eaton.com/#sle.

B. Schneider Electric; Square D Products; Or Equal: www.schneider-electric.us/#sle.

C. Siemens Industry, Inc; Or Equal: www.usa.siemens.com/#sle.

D. Substitutions: See Section 016000 - Product Requirements.

2.02 PANELBOARDS - GENERAL REQUIREMENTS
A. Provide products listed, classified, and labeled as suitable for the purpose intended.

B. Unless otherwise indicated, provide products suitable for continuous operation under the following service conditions:

1. Altitude: Less than 6,600 feet (2,000 m).

CIP 689 - Clark Building Renovations
PANELBOARDS 262416 -2

2. Ambient Temperature:

C. Short Circuit Current Rating:

1. Label equipment utilizing series ratings as required by NFPA 70.

D. Mains: Configure for top or bottom incoming feed as indicated or as required for the installation.

E. Branch Overcurrent Protective Devices: Replaceable without disturbing adjacent devices.

F. Bussing: Sized in accordance with UL 67 temperature rise requirements.

1. Provide solidly bonded equipment ground bus in each panelboard, with a suitable lug for each feeder and branch circuit equipment grounding conductor.

G. Conductor Terminations: Suitable for use with the conductors to be installed.

H. Enclosures: Comply with NEMA 250, and list and label as complying with UL 50 and UL 50E.

1. Environment Type per NEMA 250: Unless otherwise indicated, as specified forthe following installation locations:

2. Boxes: Galvanized steel unless otherwise indicated.
a. Provide wiring gutters sized to accommodate the conductors to be installed.

3. Fronts:
a. Fronts for Surface-Mounted Enclosures: Same dimensions as boxes. b. Fronts for Flush-Mounted Enclosures: Overlap boxes on all sides to conceal rough opening.

4. Lockable Doors: All locks keyed alike unless otherwise indicated.

I. Future Provisions: Prepare all unused spaces for future installation of devices including bussing, connectors, mounting hardware and all other required provisions.

2.03 OVERCURRENT PROTECTIVE DEVICES
A. Fusible Switches:

1. Description: Quick-make, quick-break, dead-front fusible switch units complying with NEMA KS 1, and listed and labeled as complying with UL 98; ratings, configurations, and features as indicated on the drawings.

2. Fuse Clips: As required to accept indicated fuses.

3. Provide externally operable handle with means for locking in the OFF position. Provide means for locking switch cover in the closed position. Provide safety interlock to prevent opening the cover with the switch in the ON position with capability of overriding interlock for testing purposes.

2.04 SOURCE QUALITY CONTROL
A. Factory test panelboards according to NEMA PB 1.

PART 3 EXECUTION

3.01 INSTALLATION
A. Perform work in accordance with NECA 1 (general workmanship).

B. Install products in accordance with manufacturer's instructions.

C. Install panelboards in accordance with NECA 407 and NEMA PB 1.1.

D. Arrange equipment to provide minimum clearances in accordance with manufacturer's instructions and NFPA 70.

E. Provide required support and attachment in accordance with Section 260529.

F. Install panelboards plumb.

G. Mount panelboards such that the highest position of any operating handle for circuit breakers or switches does not exceed 79 inches (2000 mm) above the floor or working platform.

H. Provide grounding and bonding in accordance with Section 260526.

I. Install all field-installed branch devices, components, and accessories.

J. Provide fuses complying with Section 262813 for fusible switches as indicated.

CIP 689 - Clark Building Renovations
PANELBOARDS 262416 -3
K. Provide filler plates to cover unused spaces in panelboards.

3.02 CLEANING
A. Clean dirt and debris from panelboard enclosures and components according to manufacturer's instructions.

B. Repair scratched or marred exterior surfaces to match original factory finish.

END OF SECTION

CIP 689 - Clark Building Renovations
WIRING DIVICES 262726 -1
PART 1 GENERAL

1.01 SECTION INCLUDES
A. Wall switches.

B. Wall dimmers.

C. Fan speed controllers.

D. Receptacles.

1.02 RELATED REQUIREMENTS
SECTION 262726

WIRING DEVICES
A. Section 260533.16 - Boxes for Electrical Systems.

1.03 REFERENCE STANDARDS
A. FS W-C-596 - Connector, Electrical, Power, General Specification for 2014h, with Amendments (2017).

B. FS W-S-896 - Switches, Toggle (Toggle and Lock), Flush-mounted (GeneralSpecification) 2014g, with Amendment (2017).

C. NECA 1 - Standard for Good Workmanship in Electrical Construction 2015.

D. NECA 130 - Standard for Installing and Maintaining Wiring Devices 2016.

E. NEMA WD 1 - General Color Requirements for Wiring Devices 1999 (Reaffirmed 2020).

F. NEMA WD 6 - Wiring Devices - Dimensional Specifications 2016.

G. NFPA 70 - National Electrical Code Most Recent Edition Adopted by AuthorityHaving Jurisdiction, Including All Applicable Amendments and Supplements.

H. UL 20 - General-Use Snap Switches Current Edition, Including All Revisions.

I. UL 498 - Attachment Plugs and Receptacles Current Edition, Including All Revisions.

J. UL 943 - Ground-Fault Circuit-Interrupters Current Edition, Including All Revisions.

K. UL 1310 - Class 2 Power Units Current Edition, Including All Revisions.

L. UL 1472 - Solid-State Dimming Controls Current Edition, Including All Revisions.

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

B. Manufacturer's Installation Instructions: Indicate application conditions and limitations of use stipulated by product testing agency. Include instructions for storage, handling, protection, examination, preparation, and installation of product.

1.05 QUALITY ASSURANCE
A. Comply with requirements of NFPA 70.

B. Products: Listed, classified, and labeled as suitable for the purpose intended.

PART 2 PRODUCTS

2.01 WIRING DEVICE APPLICATIONS
A. Provide wiring devices suitable for intended use and with ratings adequate for load served.

B. For single receptacles installed on an individual branch circuit, provide receptacle with ampere rating not less than that of the branch circuit.

C. Provide weather resistant GFCI receptacles with specified weatherproof covers for receptacles installed outdoors or in damp or wet locations.

D. Provide GFCI protection for receptacles installed within 6 feet (1.8 m) of sinks.

E. Provide GFCI protection for receptacles installed in kitchens.

F. Provide GFCI protection for receptacles serving electric drinking fountains.

CIP 689 - Clark Building Renovations
WIRING DIVICES 262726 -2
G. Unless noted otherwise, do not use combination switch/receptacle devices.

2.02 WALL SWITCHES
A. Manufacturers:

1. Hubbell Incorporated; Or Equal: www.hubbell.com/#sle.

2. Leviton Manufacturing Company, Inc; [ ]: www.leviton.com/#sle.

3. Pass & Seymour, a brand of Legrand North America, Inc; Or Equal: www.legrand.us/#sle. 4.[ ].

5. Substitutions: See Section 016000 - Product Requirements.

B. Wall Switches - General Requirements: AC only, quiet operating, general-use snap switches with silver alloy contacts, complying with NEMA WD 1 and NEMA WD 6, and listed as complying with UL 20 and where applicable, FS W-S-896; types as indicated on the drawings.

1. Wiring Provisions: Terminal screws for side wiring and screw actuated binding clamp for back wiring with separate ground terminal screw.

2.03 RECEPTACLES
A. Manufacturers:

1. Hubbell Incorporated; Or Equal: www.hubbell.com/#sle.

2. Leviton Manufacturing Company, Inc; Or Equal: www.leviton.com/#sle.

3. Lutron Electronics Company, Inc; Designer Style: www.lutron.com/#sle.

4. Pass & Seymour, a brand of Legrand North America, Inc; Or Equal: www.legrand.us/#sle.

5. Substitutions: See Section 016000 - Product Requirements.

6. Source Limitations: Where wall controls are furnished as part of lighting controlsystem, provide accessory matching receptacles and wallplates by the same manufacturer in locations indicated.

B. Receptacles - General Requirements: Self-grounding, complying with NEMA WD 1 and NEMA WD 6, and listed as complying with UL 498, and where applicable, FS W-C-596; types as indicated on the drawings.

1. Wiring Provisions: Terminal screws for side wiring or screw actuated binding clamp for back wiring with separate ground terminal screw.

2. NEMA configurations specified are according to NEMA WD 6.

C. Convenience Receptacles:

1. Standard Convenience Receptacles: Industrial specification grade, 20A, 125V, NEMA 5-20R; single or duplex as indicated on the drawings.

2. Automatically Controlled Convenience Receptacles: Industrial specification grade, 20A, 125V, NEMA 5-20R; controlled receptacle marking on device face per NFPA 70; single or duplex as indicated on the drawings.

3. Weather Resistant Convenience Receptacles: Industrial specification grade, 20A, 125V, NEMA 5-20R, listed and labeled as weather resistant type complying with UL 498 Supplement SE suitable for installation in damp or wet locations; single or duplex as indicated on the drawings.

D. GFCI Receptacles:

1. GFCI Receptacles - General Requirements: Self-testing, with feed-through protection and light to indicate ground fault tripped condition and loss of protection; listed as complying with UL 943, class A.
a. Provide test and reset buttons of same color as device.

E. USB Charging Devices:

1. USB Charging Devices - General Requirements: Listed as complying with UL 1310.

PART 3 EXECUTION

3.01 PREPARATION
A. Provide extension rings to bring outlet boxes flush with finished surface.

B. Clean dirt, debris, plaster, and other foreign materials from outlet boxes.

CIP 689 - Clark Building Renovations
WIRING DIVICES 262726 -3

3.02 INSTALLATION
A. Perform work in accordance with NECA 1 (general workmanship) and, where applicable, NECA 130, including mounting heights specified in those standards unless otherwise indicated.

B. Coordinate locations of outlet boxes provided under Section 260533.16 as required for installation of wiring devices provided under this section.

1. Locate receptacles for electric drinking fountains concealed behind drinking fountain according to manufacturer's instructions.

C. Install wiring devices in accordance with manufacturer's instructions.

D. Install permanent barrier between ganged wiring devices when voltage between adjacent devices exceeds 300 V.

E. Where required, connect wiring devices using pigtails not less than 6 inches (150 mm) long. Do not connect more than one conductor to wiring device terminals.

F. Connect wiring devices by wrapping conductor clockwise 3/4 turn around screw terminal and tightening to proper torque specified by the manufacturer. Where present, do not use push-in pressure terminals that do not rely on screw-actuated binding.

G. Unless otherwise indicated, connect wiring device grounding terminal to branch circuit equipment grounding conductor and to outlet box with bonding jumper.

H. Install wiring devices plumb and level with mounting yoke held rigidly in place.

I. Install wall switches with OFF position down.

J. Install vertically mounted receptacles with grounding pole on top and horizontally mounted receptacles with grounding pole on left.

K. Install wall plates to fit completely flush to wall with no gaps and rough opening completely covered without strain on wall plate. Repair or reinstall improperly installed outlet boxes or improperly sized rough openings. Do not use oversized wall plates in lieu of meeting this requirement.

L. Install blank wall plates on junction boxes and on outlet boxes with no wiring devices installed or designated for future use.

3.03 FIELD QUALITY CONTROL
A. See Section 014000 - Quality Requirements, for additional requirements.

B. Inspect each wiring device for damage and defects.

C. Operate each wall switch, wall dimmer, and fan speed controller with circuit energized to verify proper operation.

D. Test each receptacle to verify operation and proper polarity.

E. Test each GFCI receptacle for proper tripping operation according to manufacturer's instructions.

F. Correct wiring deficiencies and replace damaged or defective wiring devices.

3.04 CLEANING
A. Clean exposed surfaces to remove dirt, paint, or other foreign material and restore to match original factory finish.

END OF SECTION

CIP 689 - Clark Building Renovations
Square DTM by Schneider Electric
SURGE PROTECTOR FOR LOW VOLTAGE ELECTRICAL POWER CIRCUITS 264313 -1 Section [26 43 13] [16476]

SURGE PROTECTION FOR LOW VOLTAGE ELECTRICAL POWER CIRCUITS Square DTM by Schneider Electric
SurgelogicTM Low Voltage Surge Protection
PART 1 GENERAL

1.1 SUMMARY
A. Scope: Provide labor, material, equipment, related services, and supervision required, including, but not limited to, manufacturing, fabrication, erection, and installation for surge protection for low voltage electrical power circuits as required for the complete performance of the work, and as shown on the Drawings and as herein specified.

B. Section Includes: The work specified in this Section includes, but shall not be limited to, thefollowing:

1. Requirements for both field-mounted SPDs (externally mounted), and integrated SPDs(installed from the factory) for low voltage power distribution and control equipment.

1.2 REFERENCES
A. General: The publications listed below form a part of this Specification to the extent referenced. The publications are referred to in the text by the basic designation only. The edition/revision of the referenced publications shall be the latest date as of the date of the Contract Documents, unless otherwise specified.

B. Institute of Electrical and Electronics Engineers, Inc. (IEEE):

1. ANSI/IEEE C62.41.1, “Guide on the Surges Environment in Low Voltage (1000 V and Less) AC Power Circuits.”

2. ANSI/IEEE C62.41.2, “Recommended Practice on Characterization of Surges in Low Voltage (1000 V and Less) AC Power Circuits.”

3. ANSI/IEEE C62.45, “Guide on Surge Testing for Equipment Connected to Low Voltage AC Power Circuits.”
C. International Organization for Standardization (ISO):

1. ISO 9001, "Quality Management Systems - Requirements." D. National Fire Protection Association (NFPA):

1. NFPA 70, "National Electrical Code," hereinafter referred to as NEC.

CIP 689 - Clark Building Renovations
Square DTM by Schneider Electric
SURGE PROTECTOR FOR LOW VOLTAGE ELECTRICAL POWER CIRCUITS 264313 -2 E. Underwriters Laboratories, Inc. (UL):

1. UL 67, "Standard for Panelboards."

2. UL 96A, "Standard for Installation Requirements for Lightning Protection Systems."

3. UL 845, "Motor Control Centers."

4. UL 857, "Busways."

5. UL 891, "Switchboards."

6. UL 1283, “Standard for Safety for Electromagnetic Interference Filters."

7. UL 1449, "Standard for Surge Protective Devices."

8. UL 1558, "Standard for Metal-Enclosed Low-Voltage Power Circuit Breaker Switchgear."

1.3 DEFINITIONS
A. I(n): Nominal discharge current rating.

B. MCOV: Maximum continuous operating voltage.

C. Protection Modes: The pair of electrical connections where the VPR applies.

D. MOV: Metal oxide varistor; an electronic component with a significant non-ohmic current voltage characteristic.

E. OCPD: Overcurrent protective device.

F. SCCR: Short circuit current rating.

G. SPD: Surge protective device.

H. VPR: Voltage protection rating.

1.4 SYSTEM DESCRIPTION

CIP 689 - Clark Building Renovations
Square DTM by Schneider Electric
SURGE PROTECTOR FOR LOW VOLTAGE ELECTRICAL POWER CIRCUITS 264313 -3 A. General SPD Requirements:

1. SPD with accessories shall be listed and labeled as defined in NEC, by UL, and marked for intended location and application.

2. Comply with UL 1449.

3. Comply with UL 1283 (applies to Type 2 SPDs).

4. Design in accordance with ANSI/IEEE C62.41.1, ANSI/IEEE C62.41.2, and ANSI/IEEEC62.45.

5. SPDs manufacturer shall be ISO 9001 certified.

6. MCOV of the SPD shall not be less than 115 percent for 480Y/277V and 125 percent for 208Y/120V nominal RMS system voltages.

7. SPDs installed internal to the distribution equipment shall be of the same manufacturer as the equipment. The equipment shall be fully tested and certified to the following UL standards:
a. Panelboards: UL 67.
b. Motor Control Centers: UL 845.
c. Busway: UL 857.
d. Switchboards: UL 891.
e. Switchgear: UL 1558.

1.5 SUBMITTALS
A. General: See [Section 01 33 00 - Submittal Procedures] [Section 01300 -Submittals].

B. Product Data: Submit product data showing material proposed. Submit sufficient information to determine compliance with the Drawings and Specifications.

1. For each type of product indicated include rated capacities, operating characteristics, electrical characteristics, and furnished specialties and accessories.

2. Provide verification the SPD is listed or recognized through UL to the latest safety standard, UL 1449.

C. Shop Drawings: Submit shop drawings for each product and accessory required. Include information not fully detailed in manufacturer’s standard product data.

D. Operation and Maintenance Data: Submit operation and maintenance data for surge protection for low voltage electrical power circuits to include in operation and maintenance manuals.

CIP 689 - Clark Building Renovations
Square DTM by Schneider Electric
SURGE PROTECTOR FOR LOW VOLTAGE ELECTRICAL POWER CIRCUITS 264313 -4 E. Warranty Data: Submit sample of special warranties.

1.6 QUALITY ASSURANCE
A. Qualifications:

1. Manufacturer Qualifications: Manufacturer shall be a firm engaged in the manufacture of surge protection for low voltage electrical power circuits of types and sizes required, and whose products have been in satisfactory use in similar service for a minimum of five years.

2. Installer Qualifications: Installer shall be a firm that shall have a minimum of five years of successful installation experience with projects utilizing surge protection for low voltage electrical power circuits similar in type and scope to that required for this Project and shall be approved by the manufacturer.

B. Regulatory Requirements: Comply with applicable requirements of the laws, codes, ordinances, and regulations of Federal, State, and local authorities having jurisdiction. Obtain necessary approvals from such authorities.

C. Single Source Responsibility: Obtain surge protection for low voltage electrical power circuits and required accessories from a single source with resources to produce products of consistent quality in appearance and physical properties without delaying the work. Any materials which are not produced by the manufacturer shall be acceptable to and approved by the manufacturer.

1.7 DELIVERY, STORAGE, AND HANDLING
A. Deliver materials to the Project site in supplier’s or manufacturer’s original wrappings and containers, labeled with supplier’s or manufacturer’s name, material or product brand name, and lot number, if any.

B. Store materials in their original, undamaged packages and containers, inside a well-ventilated area protected from weather, moisture, soiling, extreme temperatures, and humidity.

1.8 WARRANTY
A. General: See [Section 01 77 00 - Closeout Procedures] [Section 01770 - CloseoutProcedures].

B. Special Warranty: Submit a written warranty executed by the manufacturer, the Installer, and the Contractor, agreeing to repair or replace surge protection for low voltage electrical power circuits that fail in materials or workmanship within the specified warranty period.

1. Warranty Period: Warranty period shall be 10 years from date of SubstantialCompletion.

PART 2 PRODUCTS

2.1 MANUFACTURERS
A. Basis of Design: Product specified is “Surgelogic Surge Protection” as manufactured by Square D by Schneider Electric. Items specified are to establish a standard of quality for design, function, materials, and appearance.

Equivalent products by other manufacturers are acceptable. The Architect/Engineer will be the sole judge of the basis of what is equivalent.

2.2 SERVICE ENTRANCE SUPPRESSORS

CIP 689 - Clark Building Renovations
Square DTM by Schneider Electric
SURGE PROTECTOR FOR LOW VOLTAGE ELECTRICAL POWER CIRCUITS 264313 -5 A. SPDs: Comply with UL 1449.

1. SPDs installed on the line side of the service entrance OCPD shall be Type 1 SPDs. SPDs installed on the load side of the service entrance OCPD shall be either Type 1 or Type 2 SPDs.

2. Type 2 SPDs shall also comply with UL 1283.

B. Features and Accessories: SPDs shall provide the following features and accessories:

1. Internal fusing design capable of disconnecting the SPD before any damaging external effects to the suppressor or surroundings occur.

2. Indicator light(s) display for power and protection status with push-to-test capabilities.

3. Audible alarm with silencing switch.

4. Form C contacts; one normally open and one normally closed for remote monitoring of protection status.

Contacts shall reverse on failure of any surge diversion module or on opening of any current-limiting device. Coordinate with building power monitoring and controlsystem.

5. Surge counter with reset switch.

6. Optional integral disconnect switch for externally mounted SPDs. SPDs integrated into factory supplied equipment shall have an input disconnect switch or circuit breaker unless indicated on the equipment drawings/data sheets.

C. Surge Current Rating: The surge current rating of the SPD shall be dependent of its category/location, as follows:

Category/Location Application Per Phase Per Mode
C Service Entrance 240 kA 120 kA
B Distribution 160 kA 80 kA
D. Protection Modes:

1. UL 1449 VPR for grounded WYE configured circuits shall not exceed the following:

Modes 208Y/120 480Y/277 600Y/347
L-N; L-G; N-G 800 volts 1200 volts 1500 volts
L-L 1200 volts 2000 volts 2500 volts

2. UL 1449 VPR for Delta configured circuits shall not exceed the following:

CIP 689 - Clark Building Renovations
Square DTM by Schneider Electric
SURGE PROTECTOR FOR LOW VOLTAGE ELECTRICAL POWER CIRCUITS 264313 -6 Modes 240D 480D 600D
L-G; N-G 1200 volts 2000 volts 2500 volts
E. SCCR: Per NEC 285.6, the short circuit current rating of the SPD shall be equal to or greater than the available short circuit current at the point on the system where installed.

F. Nominal Discharge Current Rating: 20 kA I(n).

1. Surge protective devices located at service entrance locations shall carry a minimum nominal discharge current rating of 20 kA to meet the requirements of UL 96A.

2.3 DISTRIBUTION/ BRANCH PANEL SUPPRESSORS
A. SPDs: Comply with UL 1449.

1. Type 1 or Type 2 SPDs.

2. Type 2 SPDs shall also comply with UL 1283.

B. Features and Accessories: SPDs shall provide the following features and accessories:

1. Internal fusing design capable of disconnecting the SPD before any damaging external effects to the suppressor or surroundings occur.

2. Indicator light(s) display for power and protection status.

3. Audible alarm with silencing switch.

4. Form C contacts; one normally open and one normally closed for remote monitoring of protection status.

Contacts shall reverse on failure of any surge diversion module or on opening of any current-limiting device. Coordinate with building power monitoring and controlsystem.

5. Surge counter with reset switch.

6. Optional integral disconnect switch for externally mounted SPDs. SPDs integrated into factory supplied equipment shall have an input disconnect switch or circuit breaker unless indicated on the equipment drawings/data sheets.

C. Surge Current Rating: The surge current rating of the SPD shall be dependent of its category/location, as follows:

Category/Location Application Per Phase Per Mode
B Distribution 160 kA 80 kA
B Branch 120 kA 60 kA
D. Protection Modes:

CIP 689 - Clark Building Renovations
Square DTM by Schneider Electric
SURGE PROTECTOR FOR LOW VOLTAGE ELECTRICAL POWER CIRCUITS 264313 -7

1. UL 1449 VPR for grounded WYE configured circuits shall not exceed the following:

Modes 208Y/120 480Y/277 600Y/347
L-N; L-G; N-G 800 volts 1200 volts 1500 volts
L-L 1200 volts 2000 volts 2500 volts

2. UL 1449 VPR for Delta configured circuits shall not exceed the following:

Modes 240D 480D 600D
L-G; N-G 1200 volts 2000 volts 2500 volts
E. SCCR: Per NEC 285.6, the short circuit current rating of the SPD shall be equal to or greater than the available short circuit current at the point on the system where installed.

F. Nominal Discharge Current Rating: 10 kA I(n).

2.4 ENCLOSURES
A. Enclosure shall meet or exceed the ratings for the environment to be installed as indicated on drawings.

1. Indoor Enclosures for Externally Mounted SPDs: NEMA 250, Type 3R.

2. Outdoor Enclosures for Externally Mounted SPDs: NEMA 250, Type 3R, 4X.

PART 3 EXECUTION

3.1 EXAMINATION
A. Verification of Conditions: Examine areas and conditions under which the work is to be installed, and notify the Contractor in writing, with a copy to the Owner and the Architect, of any conditions detrimental to the proper and timely completion of the work. Do not proceed with the work until unsatisfactory conditions have been corrected.

1. Beginning of the work shall indicate acceptance of the areas and conditions as satisfactory by the Installer.

3.2 INSTALLATION
A. Install surge protection for low voltage electrical power circuits in accordance with reviewed product data, final shop drawings, manufacturer’s written instructions and recommendations, and as indicated on the Drawings.

B. Install SPD devices at the service entrance in accordance with NEC. SPDs installed on the line side of the service entrance OCPD shall be Type 1 SPDs. SPDs installed on the load side of the OCPD shall be either Type 1 or Type 2 SPDs.

CIP 689 - Clark Building Renovations
Square DTM by Schneider Electric
SURGE PROTECTOR FOR LOW VOLTAGE ELECTRICAL POWER CIRCUITS 264313 -1 C. Follow manufacturer’s recommended installation practices.

1. Provide a minimum 30 ampere circuit breaker as a dedicated disconnecting means for the SPD unless otherwise indicated.

2. Install SPDs with properly rated conductors between suppressor and points of attachment as short and straight as possible; adjust circuit breaker positions to achieve shortest and straightest leads.

3. Do not splice and extend SPD leads unless specifically permitted by manufacturer.

4. Twist input conductors together to reduce the input inductance.

3.3 FIELD QUALITY CONTROL
A. See [Section 01 45 23 - Inspecting and Testing Services] [Section 01410 - Inspecting and Testing Services].

B. Perform the following tests and inspections.

1. Compare equipment nameplate data for compliance with the Drawings and theSpecifications.

2. Inspect anchorage, alignment, grounding, and clearances.

3. Verify that electrical wiring installation complies with manufacturer's written installation requirements.

C. A SPD will be considered defective if it does not passinspections.

D. Prepare inspection reports.

3.4 DEMONSTRATION
A. Start-Up Service:

1. Complete start-up checks according to manufacturer's written instructions.

2. Do not perform insulation resistance tests of the distribution wiring equipment with SPDs installed.

Disconnect all wires, including, but not limited to, neutral of the SPD before conducting insulation resistance tests, and reconnect them immediately after the testing is over.

3. Energize SPDs after power system has been energized, stabilized, and tested.

3.5 PROTECTION
A. Provide final protection and maintain conditions in a manner acceptable to the Installer, that shall ensure that the surge protection for low voltage electrical power circuits shall be without damage at time of Substantial Completion.

END OF SECTION

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SECTION 27 41 00 - AUDIO-VIDEO SYSTEMS
PART 1 - GENERAL

1.01 Scope
A. This section describes the products and execution requirements relating to furnishing and installation of Audio-Video Systems for the project.

1.02 RELATED WORK
APPLICABLE PROVISIONS OF DIVISION 01 GOVERN WORK UNDER THIS SECTION.

Section 26 05 26 – grounding and bonding for electrical systems Section 26 05 29 – hangers and supports for electrical systems Section 26 05 33 – raceway and boxes for electrical systems Section 27 10 13 – structured cabling
Coordinate with division 26 on raceway/junction box locations for audio visual equipment and routing of audio, video, control, and power cables/raceway from equipment, terminal and pull boxes to system equipment racks.

1.03 DEFINITIONS
The following shall serve as general identifiers and govern the specified herein.

Owner/agency – city of hermosa beach
Architect – project architect sometimes referred to as the lead architect/engineer (a/e).

Ae, engineer or consultant – company or individual responsible for audio-video system design.

Contractor – see av system installer.

Av/it – abbreviation for “audio-video /information technology”.

Avixa – “avixa” the trade association representing the professional audio-video and information communication industries worldwide. Previously known as infocomm.

Av systems – “audio visual systems” include all equipment necessary to fulfil the intent of sharing, communicating, recording, audio/video sources to classrooms, conference rooms, large gathering rooms in person or virtually.

Av systems room – an enclosed area or room specifically designated for locating equipment racks for the av system equipment that include routing, monitoring, termination, and/or cross connecting of

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audio-visual system cable (i.e., riser cable) to other audio-visual system cable, and/or equipment and racks.

Av system installer – the electrical contractor’s business unit or sub-contractor responsible for work covered by this section and related drawings.

Av control system programmer – the programmer that develops the control code and touch panel user interface to operate the av system.

Byod – “bring your own device”. This refers to users bringing their own device as a source for av systems.

Cec – abbreviation for “consumer electronics control”, an hdmi feature designed for the user to command and control cec enabled devices – e.g., displays, dvd, others – that are connected through hdmi connectors.

Cis - abbreviation for “common intelligibility scale” used to provide a scale for a room intelligibility response.

Cts – “certified technology specialist” the av basic level of tested certification offered by avixa.

Cts-i – “certified technology specialist - installer” the av installation level of tested certification offered by avixa.

Cts-d – “certified technology specialist - designer” the av designer level of tested certification offered by avixa.

Dsp – “digital signal processor”, a microprocessor-based system to take input signals like microphones, audio video sources, phone lines, and process them with built-in audio tools. Route them to outputs for use in multiple destinations in the av system architecture.

Hdmi – abbreviation for “high-definition multimedia interface”, a proprietary audio-video interface for transmitting uncompressed video data and compressed signals from an hdmi compliant source to an hdmi compliant display including projectors. Hdmi implements the eia/cea-861 standards.

Hvac – “heating ventilation and air conditioning”. Division 23 contractor responsibility.

Nic – the terms “nic” and “not in contract” are equivalent to “provided by others.” The contractor is responsible for providing cabling, plates, installation materials, and other infrastructure as indicated on drawings and herein to provide ready installation of nic equipment.

Ofci - the term “ofci” is defined as “owner furnished contractor installed” shall refer to equipment that will be furnished by the owner or agency for installation by the contractor.

Ofoi – the term “ofoi” is defined as “owner furnished owner installed” to indicate the av, computer equipment that will be furnished and installed by owner or agency.

Sti – abbreviation for “speech transmission index” to measure speech intelligibility in a room or theater.

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Telecom/data installer – the electrical contractor’s business unit or sub-contractor responsible for division 27 work that does not include the av systems as described in specification 27 41 00.

1.04 REFERENCES
A. All work and materials shall conform in every detail to the rules and requirements of the National Fire Protection Association.

B. All materials shall be listed by UL and shall bear the UL label. If UL has no published standards for a particular item, then other national independent testing standards shall apply, and such items shall bear those labels. Where UL has an applicable system listing and label, the entire system shall be so labeled.

C. Other applicable standards (plus applicable update bulletins and errata) are as follows:

1. General
a. ANSI/IEEE C2 - National Electrical Safety Code
b. SPS Chapter 316 – Wisconsin Dept. of Safety and Professional Services Electrical Code

2. AV-Specific
a. Avixa Audio Coverage Uniformity in Listener Areas - A102.01:2017 b. Avixa Cable Separation Guidelines - F502.01:2018

3. Structured Cabling and Infrastructure
a. Refer to specification Section 27 10 00.

1.05 SCOPE OF WORK
A. General

1. Provide all materials, labor, drawings, in the design for a complete and fully operational AV system as described herein and on related drawings.

2. Provide all connectors, hardware, transformers, power supplies, rack panels, interfaces, fasteners, wire harnessing materials, bushings and any other incidentals required for complete and proper functioning of this system whether specifically listed or not.

B. Coordination

1. Coordinate with the City, AE, Architect, and other trades to comply with all requirements as defined by the Plans and Specifications.

2. Coordinate with Division 26 as applicable to include AV-specific power and grounding and bonding.

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3. Coordinate with Division 27 Telecom/Data installer as applicable to include AV-specific Telecom/Data devices.

4. Coordinate with the Architect and Agency on final color selection and/or the painting of any exposed loudspeakers and any/all exposed system components to match the room’s aesthetics and finishes.

C. Installation

1. Installation work shall not begin on the project installation without approved Shop Drawings.

2. Follow manufacturer’s recommendations as specified for cabling and equipment system installation.

3. Furnish and install cable management hardware as required including areas internal to rack cabinets, areas between pieces of equipment not housed in rack cabinets, and areas that extend cabling from rack cabinets and equipment to the greater facility cabling infrastructure.

4. Furnish and manage all lifts, ladders, scaffolding or other resources as needed for safe installation. Coordinating with other trades as needed.

5. Ensure that all equipment, except for portable equipment, are firmly fastened or attached in place.

6. A safety factor of at least five shall be utilized for all brackets, fasteners, and attachments.

7. Furnish and install all video projector mounts, including support assemblies back to structural members. The AV System Installer shall pay close attention to obstructions which vary from room to room. Provide safety retention cables for overhead equipment such as loudspeakers, projectors, etc.

8. Field verify all projector locations.

9. Resolve any obstruction conflicts for optimal performance with the AE consultant and Architect. Confirm projector lens selection prior to construction.

10. Mount and align the projectors so that digital keystone correction is not required. Optical lens shift may be used if necessary to align the image with the screen image area. If possible, mount projectors perpendicular to the screen surface. The image quality shall provide a focus on the content by reducing any image distortion from poor geometry due to projector mounting.

11. Ensure that all equipment mounting styles and locations comply with the 2010 ADA Standards for Accessible Design.

12. Furnish AV-specific boxes as noted on the AV drawings for installation by Division 26.

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1.06 AV SYSTEM DESIGN
A. General

1. Digital audio systems as the design requires for mixing analog audio signals and digital audio signals. Coordinate any RF based audio systems with Agency for operating frequencies already in use on campus.

2. Provide a control system design that will operate as the design requires include feedback from the Agency on operational concerns.

B. AV System Programming

1. Provide an operational AV System Control program designed and programmed with the submittals as specified in the Project Drawings.

2. Provide Develop, install, and debug all custom control programming code as required and/or as specified.

3. Provide to the Owner uncompiled programming control code as specified and audio DSP operating code.

4. Provide low voltage control system interfaces (serial, IP, relay dry contact) to facilitate operation of lighting and/or shades where specified.

C. Testing

1. Test and adjust AV systems and components for optimal performance.

2. Provide test data measurements that are included with test equipment used in testing system performance.

3. Provide initial date of test and measurement verification reports to the AV Consultant as specified.

4. Verify that all individual AV system components operate within the complete AV system as intended by the approved AV system design documents and specifications.

1.07 PROJECT MANAGEMENT
A. Oversee and coordinate all activities for the successful completion of the Project.

B. Provide to the AOR, as a part of the prefabrication submittal, the name of the Project Manager that will manage all duties and responsibilities as specified herein, during the term of the project including the name of a backup Project Manager.

C. Make decisions on behalf of the AV System Installer on a day-to-day basis and shall retain the authority of accepting notices of deduction, inspection reports, payment schedules and any other project related correspondence on behalf of the owner.

D. Manage schedule and attend project management meetings, during which time all system related issues are discussed, scheduled, confirmed, and/or resolved.

E. Upon notification by the AOR, of any project related installation issue, or issue that may contradict the specifications as stated herein, the Project Manager shall respond to such issue, verbally and/or in writing within an eight (8) hour period.

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F. Responses to such issues as stated above shall include a clear understanding of the issue, along with a tentative plan of action, reflecting milestones and/or deadlines to resolve the issue.

G. Where appropriate, based on the overall importance of the project issue, the Project Manager shall follow-up their initial response with a written response to the issue within 24 hours of identification of the issue.

H. Submit prior to installation a schedule reflecting key milestone of the Project, including but not limited to the following:
a. Master Plan submittal
b. Prefabrication submittal
c. Ordering, delivery, and installation of head-end System equipment d. Field equipment delivery
e. Installation schedule including start and end dates and major milestones f. Final System test
g. Acceptance of System
h. Delivery of Documentation
i. Training
I. Provide updates to the schedule on a weekly basis to reflect the status of each key milestone as the Project progresses.

J. Provide updates to the above-mentioned items at the request of the Owner, and shall address each item, as it relates to the active status of the Project.

1.08 TYPICAL ROOM/SYSTEM DESCRIPTIONS: QUALITY ASSURANCE A. Manufactured Items

1. The manufacturer(s) of cabling and connectivity components shall be a company specializing in and having a minimum of five years documented experience in producing products like those specified in this and related sections.

B. AV System Installer Qualifications

1. General
a. AV System Installer shall:

Have expertise in building an AV system of the size and scope described herein and in related drawings.

Have successfully completed one or more projects of scope 50% or more of the magnitude specified by these documents.

Have the necessary certifications to install products and provide for Guarantees as specified herein.

Be a dealer for the past five years for the active equipment provided.

Be capable of providing all quality control (QC) and safety inspections as needed throughout installation.

Have access-to and experience-with Test Equipment necessary to perform commissioning tasks.

C. Certifications

1. AV System Installer staff credentials shall include:
a. AVIXA Certified Technology Specialist certification with an installation endorsement (CTS‐I) in good standing.

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b. AVIXA Certified Technology Specialist certification with a designer endorsement (CTS-D) in good standing for design review. c. Specified Manufacturers’ (per Project Drawings) Certified Designer/Programmer.

2. Installation Personnel shall have a AVIXA CTS certification; no more than four (4) CTS certified installers for everyone CTS‐I certified installer on-site.

3. Certifications shall be current and in place at time of Bidding and remain so throughout project.

D. AV Control System Programmer Certifications and Qualifications:

1. Individuals performing the AV/DSP control programming and setup shall have manufacturer’s control system programming training and certification for the specified AV control system designed in the contract documents.

2. Shall be the dealer of record for the control system specified.

3. Provide an uncompiled final approved copy of the AV/DSP source code to Agency via agreed method.

4. Sub‐Contractors shall conform to the same certification standards listed above.

All AV/DSP control source code shall become the property of the Agency upon completion of the project.

1.09 SUBMITTALS
A. General:

1. The AV System Installer shall be responsible for verifying the accuracy of the system designs documented in the Scope of Work and related acceptance of responsibility provide in the shop drawings.

2. Submit general catalog sheets and system design drawings with model numbers highlighted to indicate specific items proposed and proper identification of equipment by name and/or number, as indicated in the design documents.

3. AE consultant shall provide comments for the Contractor’s correction and resubmission. Do not submit hard copies of web pages. Failing to follow these instructions does not relieve the Contractor from the requirement of meeting the project schedule.

4. Group Submittals to include complete submittals of related systems, products, and accessories in a single submittal.

5. Mark dimensions and values in units to match those specified.

6. The drawing submittals shall be non-scanned printed in electronic (Acrobat PDF) format.
a. Reproductions of AE Consultant's drawings shall not be acceptable. b. Drawings shall be rendered in AutoCAD. CAD drawings (.dwg format)are required as part of final documentation.

7. Provide Submittal documents as required to support the construction schedule to be identified at the Pre-Construction Meeting.

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8. Submittal documents that are re-submitted for review shall include revision dates that indicate when changes from previous reviews were performed. All revisions made to re-submittal documents must be clouded and all clouds must be identified by the corresponding line-item number on the review roster.

9. A list of changes to re-submittal documents must also be included.

B. Shop drawings

1. Wiring diagrams shall show AV systems wiring and schematic designations and equipment locations on drawings submitted in 30" x 42" format.

2. Provide a full list in Excel spreadsheet form of cable runs including termination locations, numbers/identification, equipment schedule and electrical grounding to AV equipment rack locations and AV headend locations.

3. Floor plan drawings shall be required for raceway, floor boxes, poke throughs and cabling. Drawings shall indicate pull-box locations required in addition to boxes already indicated on the plans.

4. Include in wiring diagram drawings electrically powered equipment that shall remain on (not under system control) and the electrically powered equipment that shall be on/off under system control.

5. Provide conduit riser drawings for AV conduits required for installation of back boxes and ceiling enclosures including the proper grounding inclusion on the schematic drawings.

6. Provide detailed drawings of instructor workstations indicating the locations of AV equipment to be mounted in the workstations (if applicable).

7. Provide detailed elevation drawings of equipment racks providing locations of AV equipment being mounted in these racks and future space openings.

8. Drawings shall include cable layouts, locations for terminal blocks, transformers, relays, and power supplies.

9. Provide Display- and Projection System-specific drawings and calculations. a. Include screen sizes, projector locations, projector throw ranges and field verified measurements to confirm lens selection and viewing angles (plan drawings).

10. Provide remote control touch screen layouts and flowcharts. Provide full size drawing sheet (PDF Format) showing touch panel screen shots organized as a flow chart.

11. Develop and submit As-Built Drawings detailing the installed systems as specified for approval including the room numbers on drawings that reflect Agency room numbers and not Architect room numbers.

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C. During Construction

1. Provide updates to the AV system design that may affect the design drawings as approved. The updates shall include change orders, equipment model updates that are due to model changes by the specified manufacturer.

D. Mockups

1. Provide on request, mockups of:

Floor boxes
Poke-through Assemblies
AV Backboxes
Wall Mounted Touch Panels
AV-specific Boxes and Wall Plates
Conference Room table-mounted AV input Assembly

2. Provide samples of the AV System furniture finishes to provide selection before ordering to be reviewed and approved by Owner, and Architect.

1.010 WARRANTY
A. Provide guarantees per Conditions of the Contract.

B. Manufacturer warranties shall be activated in the Agency’s name.

C. Items not covered include Agency-caused failure, defect or damage including controls re-adjustment, system re-tuning or injury to the system beyond normal wear.

D. During the warranty period – within 48 hours of original notification – provide emergency service to restore operation of the system, replacing defective materials, repairing faulty workmanship, making temporary repairs, and providing loaner equipment as necessary, all at no charge.

E. Provide to the Agency before any service call whether such call is or is not covered under warranty. The Agency may be invoiced for non-warranty calls.

F. Make available after hours or weekend service at a premium rate not to exceed 1.5 times normal hourly rate.

G. Provide technical support via telephone at no charge during the warranty period.

H. Maintain engineering and service departments capable of rendering phone support and advice regarding system operations regarding installation and operational adjustment of the systems. This support may result in scheduling a service call to the site to further determine any equipment issues that could not be handled via the phone support.

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I. The equipment listed in “Work by State and/or Agency” that was OFCI shall have warranty provided by AV System Installer for the installation work not the equipment listed.

J. Prior to the end of the warranty period provide (2) scheduled follow up service and maintenance visits by technically qualified personnel to make AV system updates and adjustments at no additional charge.

K. Make all tests, adjustments, or replacements in the presence of Agency technician, or other person designated by the Agency Representative. Upon completion of each call provide a report to clearly indicate any replacements or adjustments and any evidence of tampering.

L. All service calls pertaining to control system (e.g., alteration of buttons, non-responsive commands, etc.) shall fall under the purview of the Control System Programmer.

PART 1 -
PART 2 - PRODUCTS

1.011 EQUIPMENT STANDARDS
A. Components that comprise the various systems shall be UL listed where a UL listing exists for that component.

B. Verify the completeness of the drawings, specifications, and schedules and the suitability of devices including AV equipment firmware to meet the design intent of the specifications.

C. Contractor Shall provide any additional equipment, accessories, or incidentals required, whether specifically mentioned herein, without claim for additional payment, it being understood that a complete operational system is required.

1.012 RACEWAY AND BOXES
A. Coordinate with Division 26.

B. See specification Sections 26 05 33 - Raceway and Boxes for Electrical Systems and 27 05 33.41 - Raceway and Boxes for Audio-Video Systems and drawings.

1.013 CABLING
A. Per manufacturer’s requirements and guidelines.

1.014 TWISTED PAIR CABLE
A. Per manufacturer’s requirements and guidelines.

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1.015 DIGITAL VIDEO CABLING
A. All digital video cabling shall be per manufacturer’s recommendations and guidelines.

1.016 AV EQUIPMENT
A. General

1. Refer to project Drawings and “Equipment Schedule”. EXECUTION

1.017 GENERAL
A. Verify all dimensions and conditions at the project site. Submit any conflicts for resolution and coordinate their efforts with the AOR and AV Consultant for coordination of the conflicts, completion of work, avoid conflicts over scheduling, access, and locations of their work.

B. The Project Manager shall be responsible for ensuring all floor boxes and back boxes noted as Standard, if applicable, are supplied to the Division 26 contractor for the project.

C. The Division 26 Contractor shall ensure all power connections are installed as noted on the drawings. AV System Installer is responsible for providing a coordinated schedule of completion of each system or space to the Division 26 Contractor to ensure timely completion of AV installation.

D. Provide and furnish all mounting brackets, raceways, sleeves, rack rails, termination plugs, jacks, faceplate mounting hardware, back boxes, and other unique components as necessary to securely mount equipment and panels.

E. Coordinate with other divisions of work the interface of room systems including lighting control systems, motorized shades, motorized projection lifts, motorized projection screens, HVAC system, e.g., where noted on drawings.

F. Furnish painting and finishing as may be required to match components, cabinetry, and room décor. Coordinate the color and finish of any visible element of the system with Project Manager approval.

G. Determine the location for mounting projector/lift, camera, display device to ensure these mountings to be free from vibration or shake. If these mounting locations are not free of vibration or shake. Provide isolation mounting devices to ensure the projected video images are stable.

H. Provide power control for selected equipment racks and AV devices including but not limited to what is shown on the bid documents. All devices should be capable of being shut down except for the control system, audio digital signal processor, and AV network switches. If a power sequencer is included in design, then the AV System Installer shall provide the power on and off sequence of equipment included on the schematic AV drawings.

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I. Provide to Agency the AV equipment MAC addresses and serial numbers for coordination with Agencies IT network administrator.

J. Provide the firmware updates as needed for AV devices prior to final system testing.

1.018 SITE CONDITIONS
A. Coordination:

1. Coordinate all work with other on-site trades.

2. Schedule and manage equipment delivery and make appropriate arrangements to coordinate with job site personnel for the proper receiving, handling, and secure storage of equipment delivered.

B. Site Clean-up:

1. Keep the project site free of all debris generated by the AV System Installer’s work, to the satisfaction of the Owner or Construction Manager. Remove waste and debris related to the specified work from the site daily and shall leave the relevant areas and equipment clean and in an operational state. Repair any damage caused to the premises by the AV System Installer’s installation activities, at no cost to the Owner.

2. At the completion of work, remove all remaining waste materials, tools/job box belonging to the AV System Installer, construction equipment, machinery, and surplus materials.

3. Confine operations at the site to the areas permitted in the Contract Documents and do not unreasonably encumber the site with materials or equipment.

1.019 WIRING AND TERMINATIONS
A. Do not exceed manufacturer’s recommendations for cable pulling tension Where cablepulling lubricant is used, the lubricant must not damage the conduit and cable sleeve materials and must not harden over time to prevent future pulls.

B. Confirm Division 26 installation of a pull string in every conduit. If additional cables are pulled in after the initial cable pull, pull a nylon pull string with the added cable.

C. Color-code all systems wiring with labeling and coding as submitted and approved by shop drawing. Cabling shall be continuous and shall not be spliced between equipment.

Maintain color coding and tagging throughout the system at all accessible locations to the cabling.

D. Communication cables passing through any plenum space and not encased in steel conduits, must be plenum rated for their entire length.

E. The fire stop system shall comply with the latest editions of NEC and with NFPA 101- Life Safety Code and shall be made available for inspection by the local Authority Having Jurisdiction. The fire stop systems and products shall be UL tested and material shall be UL classified as materials for use in through-penetration fire stops.

F. Verify the fire rating of all walls and floors affected by their work.

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1.020 LABELING
A. Equipment Racks & Rack-mounted Equipment

1. See specification Section 27 05 53 – Identification for Communications Systems for label material, text and general installation requirements.

2. Provide labeling for rack-mounted equipment with engraved and filled plastic laminate. Other methods of labeling rack-mounted equipment may be accepted upon prior approval by the AE Consultant and/or Owner.

3. Provide labels of contrasting color for rack-mounted equipment and racks on both the front and the rear.

4. Clearly label all racks, rack-mounted equipment, switches, controls, and panels unless noted otherwise.

5. Panels and plates shall be a minimum of 1/8” thick anodized aluminum etched, and epoxy filled unless noted otherwise.

6. Permanently mark each wire with a number at each end. Labels must be printed. Do not use adhesive wire labels from wire from books.

7. Coordinate with Division 26 to ensure that power receptacles within each rack and at remote equipment locations are labeled and match to the appropriate panel and circuit breaker.

1.021 EQUIPMENT RACKS AND CABINETS
A. Assemble equipment racks using best industry practices and tested off-site before onsite delivery and installation. No rack assembly shall be allowed on site depending on size and time frame of project without being completely wired except for terminations of field wiring to the rack.

B. Bond all equipment racks to the ground. Refer to specification Section 26 05 26..

C. Ensure that all equipment is installed with cooling and ventilation.

D. Coordinate with Division 26 contractor and construction manager the delivery of assembled racks to the construction site. Protect racks from dust, construction debris and other job site hazards during the entire duration of the installation. Depending on project timeline and size of the project.

E. Thoroughly clean all racks and equipment contained therein upon completion of the project and just prior to turn over.

F. Security covers designed to limit tampering of preset levels shall conceal all rackmounted equipment not requiring frequent adjustment. Install blank and or vented panels as needed to fill unused spaces in racks.

1.022 RIGGING
A. Install and mount equipment specified herein.

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B. Provide drawings detailing mounting methods as well as attachment points and load ratings to building structure. If required by the AV Consultant, a structural engineer should sign/stamp the drawings.

C. Coordinate with all applicable trades. The rigging installer shall have experience in load calculations and the needed installation practices for safe rigging as the project equipment may require.

D. Provide safety wire of sufficient strength to anything suspended over audience areas excepting those that have three or more suspension points.

E. Minimum safety factor for all mounting and rigging: 5:1.

F. AV devices shall not share or utilize supporting structures intended for other systems. .

1.023 GROUNDING
A. Do not connect metallic raceway of any type to equipment racks. This includes but is not limited to AC power and AV conduits. Ground equipment racks using stranded copper wire conductors connected only to isolated technical ground buss and bonded to equipment rack ground buss.

B. Isolate AV equipment racks that have metal wheels or metal based leveling feet from floor by use plywood sheeting. Paint all six surfaces of the plywood with fire retardant paint. Isolate equipment rack AC receptacles from equipment rack by use of isolated ground receptacles.

1. Exception: Plywood sheeting is not required if equipment rack has isolating plastic or rubber wheels or isolating plastic cap leveling feet.

C. Connect receptacle-isolated grounds only to isolated technical ground buss.

D. Refer to 26 05 26 articles “CONDUCTORS” and “COMMUNICATIONS SYSTEM GROUNDING”.

1.024 AV SYSTEMS CLEAN POWER
A. Do not use installation methods, practices that may compromise AV systems isolated ground, clean power scheme. Complete description and specifications for AV systems isolated ground clean power system listed in article section 26 05 26.

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1.025 TECHNICAL REQUIREMENTS
A. Speaker and Amplifiers

1. Install manufacturer-provided security covers over all amplifier gain knobs.

2. Label each amplifier with which speaker zones each amp channel is driving.

3. Set gain levels for appropriate gain structure and maximum range of system volume.

4. Sequence power so amplifier is last device to turn on and first device to turn off.

B. Speakers (Ceiling, Pendant, Wall-Mounted and Suspended Type)

1. Include custom painting in bid.

2. Coordinate color with Architect and Owner prior to installation of speaker grills.

3. Coordinate color with Architect and Owner prior to purchase and installation of suspended speakers, wall mounted speakers, and pendant speakers.

4. Provide all required rigging hardware.

5. Provide all required mounting hardware including safety cabling.

6. Provide free air cable support.

7. Schedule and coordinate speaker placement with other trades.

C. Digital Video System

1. Provide Video Media Test reports for each system.

2. Adjust Video Media transmitters and receivers for proper EDID tables and resolutions confirmed with project and OFCI devices.

3. Video Media Receivers shall be set to maintain aspect ratio as determined by display orientation.

4. Transmitters shall be set to auto switch between Digital and Analog inputs.

5. Provide Owner with complete list of all IP address.

6. Adhere to streaming specifications for each AV product manufacturer as they have different requirements for each product.

7. Coordinate V-LAN’S and IP schemes with owner.

D. Equipment Racks

1. Coordinate with Division 26 Contractor to maintain isolated ground.

2. Provide mounting hardware as required.

3. Provide power distribution for all equipment located within rack.

4. Provide rack screws as required.

5. Coordinate equipment to be mounted in equipment racks including OFCI provided equipment.

6. Provide appropriate equipment ventilation for equipment to operate at or below 80 degrees Fahrenheit.

7. Provide blank panels for all unused rack spaces.

E. Floor Boxes and Poke-Thru Assemblies and Outdoor Boxe

1. Coordinate with Division 26 and Telecom/Data Installer to ensure all required power and connectivity are provided for in the Box and/or Poke-Thru Assembly design.

2. See PART 1 direction re: mock-ups.

F. Front Fill Loudspeakers

1. Drive front fill speakers with a separate output from the DSP or mixing console.

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2. Coordinate color with architect prior to installation.

G. Input/Output Panels

1. Mount at standard outlet height unless otherwise indicated in plans.

2. Coordinate finish with Architect prior to purchase or installation.

3. Confirm nomenclature of engraved labels with AE Consultant and Owner prior to ordering by submitting panel layouts with submittal package. See PART 1 Article SUBMITTALS.

4. Confirm number sequence of inputs and outputs with AE Consultant and Owner prior to ordering.

H. Interconnect Cables

1. Provide analog and digital interconnect cables/wiring for AV system inputs/outputs.

I. Loudspeakers and Emitters

1. Verify cabling routes, distances, paths between speakers, and mounting hardware manufacturer.

2. Provide all required mounting hardware including safety cabling.

3. Coordinate speaker placement with other trades (HVAC, lighting, fire protection, etc.).

4. Coordinate Color with Owner / Architect.

5. Provide additional speaker cable support as required. Where mounting in ceiling tile, provide support in the form of a Tile Bridge or other means. Do not support speaker solely by ceiling tile.

J. Projectors

1. Coordinate with AV Consultant and Owner on projector mounting positions with site conditions, image sizes, aspect ratios, and projector throw ratios prior to purchasing projectors.

2. Provide vibration isolation and additional support as required to stabilize projected image.

3. Provide the appropriate lens for all projectors. Field coordinate projector locations with other ceiling elements.

4. Projector mounting height shall be placed for optical alignment with projection screen so that keystone shall not be engaged.

K. Projection Screens

1. Self-perform or coordinate as needed to ensure proper configuration and installation of projection screens..

2. Confirm mounting locations of screens.

3. All electric projection screens assumed to have 2" black drop unless otherwise noted.

4. Verify Black Drop in-field prior to procurement.

5. Provide adjustments to final trim of screens.

6. Tab-tensioned screens shall have no more than 4 inches of screen fabric on screen roller when screen is at presentation trim.

1.026 COMMISSIONING
A. AV System Commissioning. Includes Testing and Acceptance requirements and Commissioning Checklists.

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1.027 DOCUMENTATION
A. General

1. Upon City’s and AOR’s acceptance of the installed system, provide documentation as detailed below.

2. Submit all documentation in electronic form.

3. Provide:

As-built Drawings
Maintenance and Operations Manuals
Test and Measurement Report
Construction Verification Checklists
B. As-built Drawings

1. Provide updated Shop Drawings documenting as-built conditions for each system and room, including:

Floor and Ceiling Plans showing device locations
Schematics with wire-numbers
Rack Elevations
Power and Grounding. Include sequencing schedule where applicable.

2. Provide in Adobe PDF format. PDF shall be searchable and with each section bookmarked. Where original document is AutoCAD or REVIT generated, provided AutoCAD dwg file(s) also. Confirm AutoCAD file format version with City.

3. Identify as a Record Document (RD) and date on sheet or in the Title Block.

C. Maintenance and Operations Manuals

1. Refer to DIVISION 1 - GENERAL REQUIREMENTS

2. Provide copies of approved submittals per specification Documents should include products used on the project.

3. Provide User Manuals for all equipment provided.

4. Provide Equipment List that includes make/model and serial numbers of all installed equipment.

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1.028 TRAINING
A. General

1. Coordinate and schedule training with Agency selected team members and AV system installer design team.

2. Training shall be conducted at the project site using the project equipment for each unique system.

3. Training must cover, at minimum, the following items:

4. User Manual:
a. The manual outlined in Part 1, Maintenance and Operating Manuals, detailing the system functions.
b. Control Systems Programmer operations for each AV system.

5. Technical User:
a. Operations training on equipment and software use.

6. Maintenance User:
a. Updates and physical maintenance (cleaning of displays, bulb changes, filter cleaning, filter changing, etc.).

END OF SECTION

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SECTION 27 1013 - STRUCTURED CABLING (EXISTING SITES)
PART 1 - GENERAL

1.01 SUMMARY
A. This section describes the products and execution requirements relating to furnishing and installation of Communications Cabling and Termination Components and related sub-systems as part of a Structured Cabling System for the project. The specified cabling may support “voice”, “data”, audiovisual and networked security applications as noted.

1. Comply with individual system specifications.

B. Principal items of Work in this Section shall include labor and materials that consist of provisions, installing, terminating, testing, and documenting a complete and fully functional communications structured cabling system. The work shall include the following:

1. Local Area Network Wiring:
a. Provide a plan that includes coordination of required installation efforts with the Telecommunication and CATV Access Providers. This includes installation of new duct banks and vaults for
telecommunications cable for Telecommunications and CATV. b. Furnish and install cabinets/racks, vertical power strips, cable trays and cable management at the MDF.
c. Furnish and install modular T-568-B patch panels for termination of UTP within the MDF, IDF, and LDF. Use fiber patch cabinets for fiber optic cable terminations located in the MDF, IDF, and LDF where copper drops are provisioned.
d. Furnish and install connectors and faceplates and terminate cable as specified.
e. Provide high impact plastic wall and/or faceplate covers and connector housings for communication systems outlet locations.
f. Provide contiguous (home run cables with service loops) optical fiber and copper backbone, link and distribution cables. No splices are permitted between designated termination points.

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g. Furnish and install floor mounted equipment racks, with required CBC Seismic Design rated seismic bracing and associated accessories in telecommunications spaces where required.
h. Furnish and install grounding and bonding of communications components per the CEC.
1) Telecommunication Entrance Facilities, Minimum Point of Entry locations, and MDF locations shall be equipped with a telecommunications main grounding busbar or
telecommunications grounding busbar as appropriate to the installation environment.
2) Grounding Equalizers or Telecommunications Bonding
Backbone Interconnecting Bonding Conductors are not required except in buildings exceeding two occupied stories which use building steel to ground electrical service panels.
3) In buildings with two stories or less, where electrical panels are grounded using CEC compliant grounding conductors directly connected to the building ground electrode, IDFs, and LDFs equipment chassis; associated peripherals shall use local panel ground via the equipment branch circuit grounding conductor. i. Furnish and install full labeling of the entire installation prior to testing in accordance with Article 3.04 paragraph C of this specification. j. Premise cable shall be tested in compliance with Specification27 0126.

Testing of each LAN optical fiber element and connector with Power Meters and OTDR. For multi-pair copper communications cable, test pairs within counts and binder groups to ensure that no less than 99 percent of the pairs of a multi-pair cable achieve continuity and operation in voice band tests. For Category 5E copper cable, test and certify 100 percent of drops using test equipment certified for Level IIE test equipment.

C. Related Requirements:

1. Section 00 7000: General Conditions.

2. Division 01 - General Requirements.

3. Section 06 1000: Rough Carpentry.

4. Section26 0526: Grounding and Bonding.

5. Section 27 4100: Audio-Video Systeme.

D. Acronyms: See Appendix 1.

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E. Definitions: See Appendix 2.

F. References

1. All work and materials shall conform in every detail to the rules and requirements of the National Fire Protection Association and present manufacturing standards. All materials shall be listed by UL and shall bear the UL label. If UL has no published standards for a particular item, then other national independent testing standards shall apply and such items shall bear those labels. Where UL has an applicable system listing and label, the entire system shall be so labeled.

1.02 SYSTEM REQUIREMENTS
A. General:

1. This specification describes the design, installation, testing, and documentation of elements for premise wiring installations and should be read in conjunction with other applicable divisions and sections of the contract documents. Furnish labor, supervision, tooling, miscellaneous mounting hardware, and consumables, including patch cables. Provide necessary labor and materials for a complete and operable installation.

1.03 1.03 SUBMITTALS
A. General

1. Under the provisions of Division 1, prior to the start of work, submit:
a. Shop Drawings
b. Contractor Qualifications

2. Group Submittals to include complete documentation of related systems, products and accessories in a single submittal.

3. Submittals shall be electronic format (ADOBE Portable Document format “.pdf”) copies of manufacturer datasheets.

4. Identify each proposed product with a mark or reproducible highlight.

5. Where multiple options for a particular product may apply (color, construction, features, etc.), identify the applicable option(s).

6. Where applicable, mark dimensions in units to match those specified.

7. The Engineer shall review the Submittals and through annotation and/or a cover sheet, provide comment.

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8. Work shall not proceed without the Engineer’s review of the submitted items.

9. Additional submittals (Test Plan, Test Results, Documentation, Record Documents, etc.) required during and in follow-up to construction are detailed in Part 3.

B. Shop Drawing Submittal

1. Submit documents including:
a. Manufacturer’s Product data for all products proposed indicating construction, materials, ratings, and all other parameters identified in Part 2 (Products) below. Structured Cabling submittal shall include Test Data confirming Horizontal Cabling Channel Performance. b. Manufacturer’s installation instructions.
c. Upon request by the AOR, one (1) two-foot section of each cable type to be utilized for final approval by the Engineer. This two-foot section shall have the manufacturer’s cable markings visible. Upon request, samples from every reel sent to the site shall be provided C. Contractor Qualifications

1. Provide certification documents confirming contractor status as an active participant in Installers Program operated by Manufacturer of Cabling or Termination Components used.

2. Upon request, furnish project experience as identified under “Quality Assurance / Contractor Qualifications” above.

3. For each project listed provide:
a. Name and location of installation
b. Date of initial operation of system by owner. (Minimum period of operation for referenced project shall be 12 months)
c. Owner's representative to contact and their telephone number

1.04 CODES AND STANDARDS
A. Complete installation shall meet or exceed the latest edition of following standards:

1. Underwriters Laboratories Inc. (UL): Applicable listings and ratings.

2. UL 50, Cabinets and Boxes.

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3. UL 943, GFCI.

4. UL 489, Molded Case Circuit Breakers.

5. California Building Code.

6. California Electrical Code.

7. California Electrical Code, Article 384, 770, 800, latest issue.

8. National, State, and Local Occupational Safety and Health Administration (OSHA) building and fire codes.

9. NEMA PB1.

10. Federal Specifications W-P- 115C and WC-375B.

11. ANSI/TIA/EIA Telecommunications Building Wiring Standards.

12. ANSI/TIA-568-C, Commercial building telecommunications wiring standard and current addenda.

13. ANSI/TIA/EIA-568-C.3 Optical Fiber Cabling Components Standard.

14. ANSI/TIA/EIA-569-B, Commercial Building Standard for Telecommunications Pathways and Spaces, current issue.

15. ANSI/TIA/EIA-569-A-1, Commercial Building Standard for Telecommunications Pathways and Spaces Addendum 1 - Surface Raceways (March 2000).

16. ANSI/EIA/TIA-598-A, Optical Fiber Cable Color Coding, current issue.

17. ANSI/TIA/EIA-606-A, The Administration Standard for the Telecommunications Infrastructure of Commercial Building, current issue.

18. ANSI/TIA/EIA-607-A, Commercial Building Grounding and Bonding Requirements for Telecommunications, current issue.

19. ANSI/TIA/EIA-758-A, Customer-Owned Outside Plant Telecommunications Cabling Standard, current issue.

20. Institute of Electrical and Electronic Engineers (IEEE) 802.3 (Ethernet), 802.3Z (Gigabit Ethernet over optical fiber), 802.3ab (Gigabit Ethernet over 4 pair category 5 or higher), 802.11 (Wireless LAN).

21. BICSI Telecommunications Distribution Methods Manual, current issue.

22. FCC Part 68.50.

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23. National Electrical Manufacturer’s Association (NEMA).

24. National Fire Protection Association (NFPA), NFPA-70.

25. CCR Part 3 - California Electrical Code.

26. CCR Part 2 - Uniform Building Code.

1.05 SYSTEM DESCRIPTION
A. Local Area Network Cabling Infrastructure: The network-cabling infrastructure at each school will utilize a star topology design consisting of horizontal cabling, backbone cabling, and various telecommunications cabling pathways and spaces.

Schools will require design-engineering services to determine the best route and method for cable conveyance throughout the school in accordance with project requirements and applicable installation standards.

1. Proposed solutions shall be in compliance with TIA/EIA 568-C, centralized optical cabling, with the single exception of allowable cabling distance.

TIA/EIA 568-C Annex A allows 300 meters as a maximum multi-mode optical fiber cable distance but District specification allows a maximum total length of 550 meters (450 meter backbone + 90 meter horizontal) using high grade laser optimized 62.5 micrometer multi-mode optical fiber. The installation of the backbone and horizontal cable plant shall include the following:
a. 62.5 micron multi-mode solutions which require mode-conditioning patch cords when using VCELS to launch in the 850 nm launch window shall not be accepted.
b. The interconnect or splice method as shown in figure 3 of ANSI/TIA 568-C shall be used in all cases. The pull through and splice methods are not acceptable.
c. Installation of optical fiber backbones in strand counts adequate to cross-connect active classroom, and instructional support location horizontal fiber to the BBS including a minimum of 10 percent spare strands, in multiples of six strands, in each backbone cable. Fiber termination units (FTU) are required to cross-connect backbone fiber at both the main equipment (MDF) cross-connect and at secondary (IDF) cross-connect locations throughout the campus.

2. Backbone Cabling - The backbone cabling as a minimum, unless otherwise noted, shall be an indoor-outdoor, Riser rated hybrid multi-mode/single-mode fiber optic cable with a minimum composition of 12 strand multi-mode and six strand single-mode fiber optic cabling for inter-building and intra-building backbone cabling. Backbone cables shall meet or exceed the ICEA-S-104-696 Standard for Indoor-Outdoor Optical Fiber Cable. Connectors, distribution panels, ferrules, enclosures, and consumables shall be included to provide the

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backbone connectivity between MDFs and IDFs. Designer will show calculations and provide drawings illustrating distance limitations.

3. Horizontal Cabling – Each data outlet unless otherwise noted shall consist of either one Category 5E cable or one Category 5E and four strands of fiber optic cable for classroom locations and six strands for connection to LDFs in locations such as computer labs, libraries and cafeteria. a. Each Category 5E cable shall be terminated on an eight-position, eightconductor Category 5E jack wired in accordance with T568B.

Associated faceplates shall accommodate two jacks at a minimum.

Within classrooms and other open spaces, Category 5E cabling shall be routed via EMT conduit or surface mount raceway in walls, and in Jhook in accessible spaces above ceilings, cables shall be routed from the patch panel to a data outlet and placed as close to each workstation as practical. Supply Category 5E rated patch panels and same manufacturer patch cords for telecommunications closets and workstations to maintain an end-to-end Category 5E channel for - horizontal cabling.
b. Existing horizontal fiber terminated at a user station may be rerouted to new network cabinets. Remove any obsolete secondary backbone fiber with new cabling where appropriate.

1.06 QUALITY ASSURANCE
A. Manufactured Items

1. The manufacturer(s) of cabling and connectivity components shall be a company specializing in and having a minimum of five years documented experience in producing products similar to those specified in this and related sections.

B. Contractor Qualifications

1. Contractor shall have necessary certifications to provide for Guarantees as specified herein.

2. Contractor shall have on the project team at a minimum one (1) certified Installer trained by the manufacturer(s) of the cabling, hardware and accessories installed under this project

3. Member of each test team shall be factory trained/certified in use of the test equipment. The project foreman shall have been factory trained in the use of the test equipment.

C. Mockups

1. Provide on request, mockups for Equipment Outlet configurations, especially those for Wireless Access Points, surface-mounted, harsh environment and

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other unique conditions as applicable to verify selections made under Sample submittals, to demonstrate configuration, capacity and aesthetics and to set quality standards for fabrication and installation. Coordinate with Division 26 and other Division 27 requirements as applicable to include all power and communications devices.

1.07 WARRANTY
A. Warranty that work executed and materials furnished shall be free from defects in materials, fabrication and execution for a minimum period of three years from date of installation acceptance, excluding specific items of work that require a warranty of a greater period that may be set forth in this Specification. In the event a manufacturer’s warranty is longer than three years, the manufacturer’s warranty shall be the warranty period. Immediately upon receipt of written notice from the District, repair or replace at no expense to the District, any defective material or work that may be discovered before final acceptance of work or within the warranty period; any material or work damaged thereby; and adjacent material or work that may be displaced in repair or replacement. Examination of or failure to examine work by the District shall not relieve Contractor from these obligations.

B. Provide a performance warranty for the installed data cabling system and components for a minimum of fifteen years after system is turned over to the Owner. Components of the optical data backbone cable system including cables, distribution shelves, LIUs and connectors must carry a fifteen year single manufacturer’s applications warranty at speeds of one Gbit/second.

PART 2 - PRODUCTS

2.01 EQUIPMENT STANDARDS - APPLIES TO ALL SYSTEMS
A. Where required by Specifications, components installed under this Contract shall be listed by UL or another Nationally Recognized Testing Labs (NRTL).

B. Equipment Requirements.

1. Various manufacturers’ equipment may meet the standards of quality set by the Owner. Provide equipment specification sheets for items included in the submitted bid.

2. The Owner’s Quality Control representative or designated agent will establish equivalency and compliance of product or components offered for use under this Contract.

2.02 LOCAL AREA NETWORK CABLING
A. Multi-Mode Optical Fiber.

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1. The optical fiber shall be multimode, graded-index optical fiber waveguide with nominal 62.5/125 micron core/cladding diameters. The optical fiber shall comply with ANSI/EIA/TIA-492AAAA.

2. The mechanical and environmental specifications for multi-mode fiber distribution cables shall be indoor/outdoor, riser rated, tight-buffered type cables. The cable shall meet the requirements of the California Electrical Code (CEC) section 770 and the requirements of TIA-455-82B water ingress test.

Confirm that the cable is listed for the specified application.

3. Cabled optical fiber shall meet the graded-index attenuation performance specifications of ANSI/TIA 568-C including current sub sections and addendum. Attenuation shall be measured in accordance with ANSI/EIA/TIA455-46, -53, or -61. Information transmission capacity shall be measured in accordance with ANSI/EIA/TIA-455-51 or -30. The cable shall be measured at 23 degrees C ± 5 degrees C.

4. Multi-mode optical fiber shall meet the following minimum performance requirements:
a. Attenuation: The maximum attenuation of the multi-mode laser optimized fiber shall be 3.5db/km or less at 850nm and 1.5db/km or less at 1300nm.
b. Utilize GbE Gigabit Enhanced 62.5/125 multi-mode fiber to exceed standard bandwidth and distance limitations. Cable manufacturer shall guarantee that the multi-mode optical cable will support Gigabit Ethernet transmission up to 550 meters using SX optics.

B. Single-Mode Optical Fiber.

1. Single-mode optical fibers shall be Class IVa Dispersion-Unshifted Singlemode Optical Fibers and shall comply with ANSI/EIA/TIA-492BAAA. Fiber conductors shall have a nominal core diameter of 8.7 microns. Cable shall have transmission window centered at 1310 and 1550 nanometer wavelengths.

2. The mechanical and environmental specifications for single-mode fiber distribution cables shall be indoor/outdoor, riser rated, tight-buffered type cables. The cable shall meet the requirements of the National Electrical Code (NEC) section 770 and the requirements of TIA-455-82B water ingress test.

The Installer shall confirm the cable is listed for the specified application.

3. Cabled optical fiber shall meet the attenuation performance specifications of ANSI/TIA-568-C. Attenuation shall be measured in accordance with ANSI/EIA/TIA – 455-78ASP-3-3644-RV2 or 61. The cable shall be measured at 23 °C ± 5 °C.

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C. Fiber Optic Connectors. Fiber optic connectors shall be Duplex SC type, MM or SM connector.

D. Fiber Optic Light Interconnection Units (LIUs). Rack mounted with the capacity to handle a minimum of 18 terminated fibers. Complete kit to include panels’ bulkheads and supporting hardware.

1. LIU for Local Distribution Frames and other locations requiring 18 optical fiber strands or less shall not exceed one EIA rack unit in height.

E. Fiber Optic Distribution Shelves. 72 port rack mountable, with SC-compatible bulkheads and built-in cable management.

F. Multimedia patch panels for LDC and LDF cross connections: Rack mounted field configurable panels for mixed media installations. The panel shall have a variety of modular inserts which support as a minimum Category 5E and duplex SC connectors.

1. Patch panels for LDF cabinets shall support a minimum of three duplex SC optical fiber connectors and Category 5E connections as required by the number of drops supported at that distribution point.

G. Fiber Optic Jumper Cables.

1. Multi-mode or Single-mode duplex cable, OFN rated. Length: three meters, at a minimum, pre-manufactured with SC-SC connectors with same transmission characteristics as the terminated fibers as defined in Article 2.02.

2. Fiber optic patch cables shall be supplied in sufficient quantity to connect each active fiber pair at intermediate cross-connect locations identified in the construction documents. Patch cables are not required for spare fibers.

Intermediate cross connect locations include the following:
a. MDF – cross connect between the MDF and MPOE and MPOP. b. IDF – cross connect between primary backbone and secondary backbone or horizontal fiber.

3. Fiber optic patch cables shall be OFN type, jacketed with polyvinyl chloride with yellow indicating a single-mode patch cable and orange indicating a

62.5/125 multi-mode patch cable. The cable shall meet requirements of TIA/EIA-568 except for the more stringent requirements on bandwidth and attenuation identified in this Specification.

H. Fiber Optic Innerduct. Materials: one-inch and/or one and one half inch, orange corrugated with pull rope, rated as required by code.

I. Category 5E data Cable. Horizontal enhanced Category 5 cabling shall be 24 AWG, four-pair UTP, UL/NEC rated, with appropriately rated PVC (riser) or FEP (plenum) jacket as appropriate to the installation environment and N.E.C. Individual conductors

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shall be FEP or polyethylene insulated as appropriate to the installation environment.

Cables installed in cable trays or on “J”-hooks shall carry a CMP rating regardless of the installation environment. Cable shall meet ANSI/TIA/EIA minimum requirements for return loss, propagation delay, delay skew, NEXT loss, PSNEXT loss, FEXT loss, ELFEXT, and PSELFEXT for four-pair Category 5E cabling as detailed in ANSI/TIA-568-C.2. Category 5E data cabling and patch cables shall be blue or green.

J. Flooded Category 5E cable for underground applications: Enhanced category 5 cabling shall be 24 AWG, four-pair UTP, UL/NEC rated, with appropriately rated polyethylene jacket with water blocking flooded core. Individual conductors shall be polyethylene insulated. Cable shall meet ANSI/TIA minimum requirements for return loss, propagation delay, delay skew, NEXT loss, PSNEXT loss, FEXT loss, ELFEXT, and PSELFEXT for four-pair Category 5E cabling as detailed in ANSI/TIA-568-C.2.

K. Category 5E Inserts. Category 5E data inserts shall be wired to the T568B wiring pattern. Category 5E data inserts shall meet ANSI/TIA/EIA minimum requirements for return loss, propagation delay, delay skew, NEXT loss, PSNEXT loss, FEXT loss, ELFEXT, and PSELFEXT for Category 5E connecting hardware as detailed in ANSI/TIA/EIA-568. Category 5E data inserts shall be blue or green in color as consistent with the cable jackets for this system.

L. Exterior Category 5E data drops shall be embedded in an environmentally sealed enclosure with an IEC NEMA 6 rating for Protection from live or moving parts, dust, and protection from immersion in water) and with an ADC 110 punchdown contacts for field termination of horizontal backbone cable of specified length. The connector shall combine existing RJ-45 connector technology with weatherproof housing assemblies and shall be compatible with standard Category 5E RJ-45 connectors. The exterior Category 5E connector shall interlock with exterior patch cord as described in paragraph 2.02.N of this Specification, and provide a seal with a NEMA 6 rating.

Category 5E data inserts shall be wired to the T568B wiring pattern. Category 5E data inserts shall meet ANSI/TIA minimum requirements for return loss, propagation delay, delay skew, NEXT loss, PSNEXT loss, FEXT loss, ELFEXT, and PSELFEXT for Category 5E connecting hardware as detailed in ANSI/TIA-568-C.2.

M. Category 5E Patch Cords. Patch cords shall be Category 5E rated, 24 AWG, four pair assemblies. Patch cords shall be factory assembled by the manufacturer of the cabling system. LAN Patch cords shall be the same color, blue, or green as the cabling system.

Provide and install Category 5E patch cords as follows:

1. One two-meter Category 5E patch cord for each work area outlet installed.

2. In the wiring closets, Category 5E patch cords shall be provided in a like manner (one per user port). Patch cords shall be provided in varying lengths to accommodate a patch that can be neatly loomed into the cable management system. In wiring closets and passive patch locations, patch cords shall be installed and shall cross connect structured cabling to LAN equipment ports.

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a. In LDF locations in cabinets with less than 26 inches of rack space, Patch cables shall be provided in the following distribution of lengths – 30 percent one foot; 40 percent two feet; 30 percent three feet. b. In MDF, IDF, and LDF locations in stand-alone cabinets with between 26 inches and 56 inches of rack space, patch cords shall be provided in the following distribution of lengths – 60 percent one meter; 40 percent two meters.
c. In MDF and IDF locations in cabinets with more than 56 inches of rack space, or ganged cabinets, patch cords shall be provided in the following distribution of lengths – 20 percent one meter; 40 percent two meters; 40 percent three meters.

N. Category 5E patch cords for exterior locations. The patch cord shall combine existing Category 5E RJ-45 plug technology with weatherproof assemblies and shall be compatible with standard Category 5E RJ-45 connectors. One end of the ten foot patch cord shall be a Category 5E RJ-45 plug embedded in a housing that creates an environmental seal, a strain relief, and a locking mechanism when mated to exterior Category 5E connector, and an ingress protection of NEMA 6. See paragraph 2.02 L of this Specification. The other end of the patch cord shall be a standard Category 5E RJ-45 plug connector.

O. Category 5E Patch Panels. Patch Panels shall be provided in 24 or 48 port compliments with modular jack ports wired to T568B. Patch panels consisting of 48 ports or less shall not exceed one EIA rack unit in height. Patch panels shall be augmented with cable support bars in rear to properly dress cable. Patch panels shall meet ANSI/TIA/EIA minimum requirements for return loss, propagation delay, delay skew, NEXT loss, PSNEXT loss, FEXT loss, ELFEXT, and PSELFEXT for Category 5E connecting hardware as detailed in ANSI/TIA/EIA-568 Quantity and size of patch panels must be selected to provide 20 percent expansion capacity. One EIA rack unit of horizontal wire management shall be provided adjacent to each patch panel both above and below.

P. Outlet Gang Boxes. As a minimum, the telecommunications outlet box shall be capable of housing four Category 5E terminations or two terminated optical fibers.

The outlet box shall have the ability to secure the optical fiber cable and provide for a minimum fiber bend radius of one inch. Typically, the telecommunications outlet/connector box shall consist of a four inch by four-inch electrical box or surface mount box.

Q. Weatherproof single gang outlet box shall be NEMA 3R rated, either flush mount or surface mount as shown on the Drawings. The weatherproof single gang outlet box shall be used for mounting exterior Ethernet outlets (See paragraph 2.02.L of this Specification). This outlet box shall be mounted inside a terminal cabinet for exterior Ethernet outlet.

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R. Faceplates. Faceplates shall be constructed of ABS molding compound and have the ability to accommodate one insert.

S. Exterior faceplate shall be a single gang, two ports, and stainless steel plate. The faceplate shall be pre-punched for mounting use with weatherproof housing assemblies (paragraph 2.02 L.). The faceplate shall be gasketed and have an NEMA 12 rating.

T. Fiber Faceplates. Fiber faceplates shall be constructed of ABS molding compound and have the ability to accommodate a minimum of two angled duplex multi mode or single mode SC connectors.

U. Horizontal Cable Management panels shall be 19-inch rack mount with a minimum of four-management rings one-rack unit (1.75 inches) in height. Rings shall not exceed more that 1.75 inches in depth unless otherwise noted in the construction documents.

V. Floor Standing Cabinet. Floor-standing equipment cabinet for MDF or IDF installation use as required. Cabinet shall provide at least 84 inches (48 EIA/TIA rack units) of total mounting space for 19-inch panels and 36 inches of usable interior depth. If two cabinets are required in an MDF, structured cabling components shall terminate within the same rack with the Backbone Switch. Cabinet shall be constructed of steel with 14-gage carbon steel front and rear adjustable mounting rails tapped for #10-32 screws on EIA spacing front and rear. Cabinet shall be tested and certified to the seismic specifications set forth by NEBS Telcordia Technologies GR63-CORE. Cabinet shall be provided with a thermostatically controlled heat dissipation fan; textured antique finish; matching side panels and louvered top panel; a hinged, key locking, bronze-tinted acrylic window door in front keyed to Corbin Cat 90; and a full length, hinged, key-locking rear door keyed to Corbin Cat 90. Cooling fan thermostat shall be set at 78 degrees Fahrenheit. When installed, both doors shall be able to swing fully open. Cabinets shall be UL listed.

W. Wall-Mounted Cabinet. Wall-mounted equipment rack for IDF and LDF locations.

IDF cabinet shall provide at least 45 inches of mounting space for 19-inch panels (26 EIA/TIA rack units), a 22-inch main body and a minimum of 24 inches of usable interior depth. LDF cabinet shall provide at least 24 inches of mounting space for 19- inch panels (13 EIA/TIA Rack Units), a 22-inch main body and 24 inches of usable interior depth. Cabinet bodies shall be 14 gage or better, welded steel construction with 14-gage carbon steel front and rear adjustable mounting rails, tapped for #10-32 screws on EIA spacing, fully adjustable front-rear. Allowable deflection of an open cabinet when loaded to its maximum weight capacity, shall not exceed .75 inches (3/4 inches) Wall mount IDF and LDF cabinets shall be configured to have a minimum of 18 inches from front to rear rack-mounting rails. Cabinet shall have factory made top or side ventilation capability and a thermostatically controlled heat dissipation fan rated at no more than 32dBA, a Plexiglas front door, and flush mounted locks on both front and rear sections. The front lock shall be keyed to Corbin CAT 90 and the rear lock shall be keyed to Corbin CAT 90. Cooling fan thermostat shall be set at 78 degrees Fahrenheit. Cabinets shall be provided with white powder coat finish.

Cabinets shall be UL listed.

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2.03 SIGNAL TERMINAL CABINETS
A. Cabinets shall be code gage galvanized steel or blue steel; fronts, doors, and trim shall be code gage furniture steel. Cabinets shall be furnished with at least six-inch high gutters at top and bottom where feeder cable size exceeds four gage or where feeder cable passes through cabinet vertically. Cabinets shall be furnished with top and bottom gutters sized as required by inspection department having jurisdiction, but never less than six inches where more than one feeder enters top or bottom of cabinets.

Side gutters shall not be less than four inches wide. Width of cabinets shall be 20 inches, unless otherwise indicated on Drawings.

B. Doors shall be cut true, shall accurately fit opening, and finished smooth across joints.

Rabbets shall be inside. Door shall be sized as required to permit removal of devices intact. Gutters shall be provided at sides and top of compartment. Hinges shall be entirely concealed except for barrels and pins. Hinge flanges shall be welded to door and trim. Doors shall be equipped with flush type, spring-latching, Corbin locks for metal doors keyed to Corbin No. 90 keys.

C. Outdoor cabinets shall be NEMA Type 3R. Construction shall be formed from code gage galvanized steel with ANSI No. 61 gray enamel finish. Provide heavy-duty, threepoint latching, vault type door handles with padlocking provisions. Provide stainless steel butt hinges on doors. Padlocks shall be furnished, keyed to Corbin No. 90 keys.

Outdoor terminal cabinets shall be used only if approved by the Owner.

PART 3 - EXECUTION

3.01 GENERAL
A. Refer to Project Drawings for major cable routes and termination location(s) within the building. Coordinate duct allocation with the AOR.

B. Furnish and install all cables, connectors, hardware and equipment as shown on drawings and as specified above.

C. It is the contractor's responsibility to survey the site and include all necessary costs to perform the installation as specified.

D. Identifying and report to the City any existing damage to walls, flooring, tiles and furnishings in the work area prior to start of work. All damage to interior spaces caused by the installation of cable, raceway or other hardware must be repaired by the Contractor. Repairs must match preexisting color and finish of walls, floors and ceilings. Any contractor-damaged ceiling tiles are to be replaced by the contractor to match color, size, style and texture.

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E. Where unacceptable conditions are found, bring this to the attention of the City immediately. A written resolution will follow to determine the appropriate action to be taken.

F. Project Design Intent is for cable fill in conduit for communications to not exceed 40% based on the maximum number of cables anticipated (initial requirement plus 25% growth) and a nominal assumed cable outside dimension of 0.25 inches”. Identify to the DFD Construction Rep. shared pathways that do not provide this capacity.

G. Beginning installation means contractor accepts existing conditions.

H. Should it be found by the Engineer that the materials or any portion thereof furnished and installed under this contract fail to comply with the specifications and drawings with the respect or regard to the quality, value of materials, appliances or labor used in the work, it shall be rejected and replaced by the Contractor and all work disturbed by changes necessitated in consequence of said defects or imperfections shall be made good at the Contractor's expense.

I. Furnish, install, test and document all cables, termination components and support hardware unless noted otherwise.

3.02 EQUIPMENT RACK LAYOUT
A. Position termination hardware as shown in project drawings.

B. Position fiber optic termination hardware above other hardware.

C. Layout equipment with horizontal management positioned at the top of the rack and adjacent to termination hardware as specified.

3.03 CLEANING AND INSPECTION
A. Backbone optical fiber and copper pair counts in the cables to be supplied are detailed on the project drawings.

B. Prior to construction, verify pair count with the engineer to confirm capacity of the backbone copper cabling to support the intended connectivity to the horizontal cabling.

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3.04 CABLE INSTALLATION
A. GENERAL

1. Install all cables in continuous lengths from endpoint to endpoint. No splices shall be allowed unless noted otherwise.

2. Cable shall be suitable for and meeting the listing requirements of the installation environment through which it passes.

3. Furnish all required installation tools to facilitate cable pulling without damage to the cable jacket. Such equipment is to include, but not limited to, sheaves, winches, cable reels, cable reel jacks, duct entrance tunnels, pulling tension gauge and similar devices. All equipment shall be of substantial construction to allow steady progress once pulling has begun. Makeshift devices, which may move or wear in a manner to pose a hazard to the cable, shall not be used.

4. Pull all cable by hand unless installation conditions require mechanical assistance. Where mechanical assistance is used, care shall be taken to ensure that the maximum tensile load for the cable as defined by the manufacturer is not exceeded. This may be in the form of continuous monitoring of pulling tension, use of a “break-away” or other approved method.

5. Where recommended by the cable manufacturer, use a swivel between the pullline and pulling grip to prevent the pull-line from imparting a twist to the cable.

6. Complete all work using qualified personnel utilizing state-of-the-art equipment and techniques. During pulling operation an adequate number of workers shall be present to allow cable observation at all points of duct entry and exit, as well as to feed cable and operate pulling machinery.

7. Pull cable in accordance with cable manufacturer’s recommendations and ansi/ieee c2 standards. Manufacturer’s recommendations shall be a part of the cable submittal. Recommended pulling tensions and pulling bending radius shall not be exceeded.

8. Install cable unenclosed, in a secured metal raceway, in cable tray or in modular furniture as designated on the plan drawings. All cable shall be free of tension at both ends.

9. Avoid abrasion and other damage to cables during installation.

10. Pulling lubricant may be used to ease pulling tensions. Lubricant shall be of a type that is non-injurious to the cable jacket and other materials used. Lubricant shall not harden or become adhesive with age.

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11. All cable shall be free of tension at both ends. In cases where the cable must bear some stress, mesh-type (e.g., “kellem”) grips may be used to spread the strain over a longer length of cable.

12. Manufacturer’s minimum bend radius specifications shall be observed in all instances.

13. Within the equipment room in which cabling is terminated, use only hook and loop (e.g., “velcro”) ties from room entry to the point of termination. This is to facilitate the addition of future cables.

14. A pull cord (nylon; 1/8” minimum) shall be co-installed with all cable installed in any conduit.

15. Protection of cable and devices from foreign materials:

16. Coordinate with other trades and provide adequate physical protection during construction to prevent foreign material application or contact with cables and devices.

17. Foreign material is defined as any material that would negatively impact the validity of the manufacturer’s performance warranty. This includes, but is not limited, to overspray of paint (accidental or otherwise), drywall compound, or any other surface chemical, liquid or compound that could come in contact with the cable, cable jacket or cable termination components.

18. Overspray of paint on any cable, cable jacket, termination component or device will not be accepted.

19. Use of any cleaning agents to remove overspray shall be per the cable manufacturer’s written consent.

20. Replace any component or assembly affected by a foreign material. This shall be at no additional cost to the project.

21. Should the manufacturer and/or warrantor of the structured cabling system desire to physically inspect the installed condition and certify the validity of the structured cabling system (via a signed and dated statement by an authorized representative of the structured cabling manufacturer), the owner may, at their sole discretion, agree to accept said warranty in lieu of having the affected cables replaced.

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3.05 FIBER OPTIC CABLE INSTALLATION
A. Provide cable slack in each backbone fiber optic cable. This slack is exclusive of the length of fiber that is required to accommodate termination requirements and is intended to provide for cable repair and/or equipment relocation.

1. Store cable slack in a fashion as to protect it from damage and be secured in the termination enclosure or a separate enclosure designed for this purpose, in a loop secured to cable runway or wall. Multiple cables may share a common enclosure. Slack required in the various subsystems is as follows:

B. Backbone Intra-Building: A minimum of 5-meters (approx. 15-feet) of slack cable (each cable) shall be coiled and secured at one (1) end - preferably at the Entrance Room and/or Main Equipment Room.

C. Backbone Fiber Optic Cable [shall] [shall not] be installed in protective innerduct. [This includes areas where the cable is routed in cable tray and where making a transition between paths (e.g., between conduit & cable tray or into equipment racks).]

3.06 SPLICING PROCEDURE – FIBER OPTIC
A. Size enclosure based on cable type(s), cable count and total fiber count. Counts shall not exceed maximums recommended by the splice closure manufacturer.

B. Provide adequate slack cable to allow for slicing operation to be performed in a protected area.

1. For cabling installed in underground ducts, this slack shall be adequate to perform the splice in a tent or vehicle positioned in an accessible area adjacent to the maintenance hole in which the splice is to be secured.

2. For cabling installed on an aerial route, this slack shall be adequate to perform the splice in a tent or vehicle positioned in an accessible area adjacent to utility pole closest to where the splice is to be secured.

C. Prepare Splice Enclosure and cables per manufacturers recommended procedures.

D. Configure splice as a “Butt” splice (all cables enter same end of closure).

E. Secure each cable central member and strength element(s) individually.

F. Bond metallic cable elements and make continuous through the splice. Bond to ground G. Splice optical fibers using the fusion method. Individual splice loss shall not exceed:

0.3 dB for Multimode fibers

0.3 dB for Single-mode fibers

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H. Secure and protect finished splices in Splice Tray(s) per splice closure and cable manufacturer’s recommendations.

I. Complete and seal splice enclosure.

J. Secure cable slack.

1. For cabling installed in underground ducts, coil cable slack in maintenance hole.

Diameter of coil shall meet minimum cable bend radius requirements.

2. For cabling installed on an aerial route, run cable slack along messenger and use cable “snowshoe” product per manufacturer’s recommendations.

3.07 HORIZONTAL CABLE INSTALLATION
A. Refer to the project Drawings which identify the location of the Horizontal Crossconnect and Equipment Outlet (EO) locations.

B. Route Horizontal Cabling to the designation identified in the Project Drawings.

C. The maximum Horizontal Cable length shall not exceed 295-feet (90-meters). This length is measured from the termination in the wiring closet to the equipment outlet and must include any slack required for the installation and termination.

D. Route horizontal cabling in a fashion as to avoid unnecessarily long runs. Identify and report to the engineer prior to installation any area that cannot be reached within the above constraints.

E. Where installed unenclosed:

1. Route cable at right angles and clear of other trades work.

2. Support cables utilizing "J-Hook", “Bridle Ring” or similar supports anchored to ceiling concrete, or structural steel beams. Cable support devices shall be designed to maintain cables bend to larger than the minimum bend radius. JHooks shall incorporate a metal wire or other type closure to retain the cables.

Bridle Rings shall be equipped with “saddles” to maintain the required bend radius.

3. Space supports at a maximum 4-foot interval unless limited by building construction. Cable "sag" at mid-span shall not exceed 6-inches. Place additional supports as required to clear other trades work.

4. Do not attach cables to or support cables using existing plumbing or steam piping, ductwork, raceways or cabling.

5. Route cable to allow removal of ceiling tiles. Do not place cable directly on the ceiling grid or attach cable in any manner to the ceiling grid wires.

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6. Limit cable bundles (e.g., those secured with cable ties) to (24) or fewer cables in each bundle.

F. Cable routing shall not limit maintenance access to mechanical systems, piping (e.g., valves, takeoffs for future work), controls and other systems.

G. Take care in the use of cable ties to secure and anchor the horizontal cabling. Do not overtighten ties as to compress the cable jacket. No sharp burrs should remain where excess length of the cable tie has been cut.

H. Protect cable sheaths from damage from sharp edges. Where a cable passes over a sharp edge, provide a bushing or grommet to protect the cable.

I. At Equipment Outlet locations, provide slack in each horizontal cable under 250-feet in length to allow for change in the office layout without re-cabling. These "service loops" shall be secured at the last cable support (e.g., J-Hook, Bridle Ring, etc.) before the cable leaves the ceiling. Minimum coil diameter shall be 8-inches. Secure coils with Hook & Loop cable ties.

J. Slack cable length shall–unless noted otherwise on the project drawings–be as follows:

1. Where cables enter a fishable wall, conduit, surface raceway or box: 4-feet.

2. Location where cables are installed into movable partition walls or modular furniture via a service pole: 15-feet.

3. At Wireless Access Point (WAP) and Security Camera locations: 20-feet.

K. At all Telecommunication Rooms (TR), provide approximately 10-feet of slack in each horizontal cable to allow for changes in the telecommunication room layout without recabling.

1. This slack shall not be required where a horizontal cable length in excess of 295- feet would result.

2. Secure cable slack to the cable runway above the equipment racks.

3. Cable bend s shall be 200% of the cable recommended minimum bend radius or greater.

L. Minimum separation distances between communications wires and cables, and any electric light, power, Class 1, non-powered fire alarm, or medium power networkpowered broadband communications circuit shall comply with NEC Article 800.

M. In addition, to reduce or eliminate EMI, the following minimum separation distances shall be adhered to:

1. Thirty-nine (39) inches from transformers and motors.

2. Cabling installed unenclosed or in cable tray shall be separated from fluorescent lamps and associated fixtures by a minimum of 5 inches (125 mm).

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3. Zero pathway separation distance is permitted when electrically conductive communications cables, power conductors or both are enclosed in metallic pathways that meet the following conditions:

4. Metallic pathway(s) completely enclose the power conductors and are continuous;

5. Metallic pathway(s) are properly bonded and grounded per ANSI/TIA-607-B; and

6. Walls of the pathway(s) have a minimum thickness 1 mm (0.04 in) nominal if made of steel (1/2” EMT minimum)
N. No separation is required between power and communications cables crossing at right angles. The cables shall not, however, be supported by the power cabling.

O. Sleeve all openings and fire-stop per prevailing code and building construction ratings upon completion of cable installation.

3.08 EQUIPMENT OUTLET
A. General

1. Mount outlets flush in wall-, ceiling- and/or ceiling mounted boxes, in floor boxes and/or poke-through assemblies, on Surface Raceway and in modular furniture. Refer to project drawings for applicable outlet types.

2. Mount level.
a. Unless noted otherwise on drawings, default mounting height (from finished floor to center line of outlet) in new installation shall be as follows:
1) Standard Equipment Outlet 18-inches
2) Outlet for Wall-Mounted Telephone per ADA
b. Assemble and terminate connectors per manufacturer’s recommendations.
c. In shielded installations, assemble to ensure continuity between connector shield and cable shield.

3. Fit all Connectors (e.g., modular jacks and coaxial type) with a dust cover. If the modular jack design requires an integral dust cover, ensure that the covers are securely seated.

4. Secure Equipment Outlet faceplate using tamper-proof (security) fasteners.

Confirm fastener type with agency prior to construction.

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3.09 WIRELESS ACCESS POINT (WAP) LOCATIONS
A. Unless noted otherwise on drawings, mount Equipment Outlet intended for use with a Wireless Access Point (WAP) as follows:

1. Drop Ceilings - Cut ceiling tiles and deliver cabling into 4-11/16” square, deep outlet box mounted on a grid box hanger (a.k.a. “tile bridge”).

2. Exposed Ceilings (surface mount) - cabling piped to a 4-11/16” square, deep outlet box. Unless mounted to structure, support outlet box using threaded rod or other means. Mount so assembly is horizontal.

3. Reduce 2-gang or larger openings to 1-gang using “mud ring”.

B. Equipment Outlet locations for Wireless Access Points as shown on drawings are approximate. Coordinate final locations with Agency.

CABLE TERMINATION
A. General

1. At the Telecommunications Rooms, position all Data and Voice Cables on termination hardware in sequence of the Outlet I.D. starting with the lowest number.

2. Termination Hardware (Blocks and Patch Panels) Positioning and Layout must be reviewed and approved by the Engineer prior to construction. The review does not exempt the Contractor from meeting any of the requirements stated in this document.

3. At each Equipment Outlet (or communications or security device where cable is terminated in a Modular Plug), terminate cabling per manufacturer’s recommendations and as identified in the above article “HORIZONTAL PERMANENT LINK”.

4. Where F/UTP cabling is installed, maintain continuity of the shield from Modular Patch Panel to EO or Modular Plug.

3.010 CABLE TERMINATION –BLOCKS
A. General

1. Refer to the Project Drawings which indicate mounting requirements for Termination Blocks.

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2. Coordinate the placement of blocks with other cabling where applicable.

3. Provide spare capacity–unless otherwise noted on project drawings–as follows:
a. Provide Horizontal Blocks to accommodate minimum of 20% growth in the quantity of equipment outlets relative to the initial installation, adjusted upward to the nearest commercially available block size. b. Provide Intra-building (ISP) Backbone Blocks to accommodate minimum 20% growth, adjusted upward to the nearest commercially available block size. Assume (1) that all four pairs in horizontal cabling designated as for “Voice” are cross-connected to the backbone cabling.
c. Size Blocks for Inter-building (OSP) Copper Backbone Cabling to include 30% growth relative to initial requirements, adjusted upward to the nearest commercially available block size.
d. Provide cable management hardware (e.g., D Rings and cable guides) to neatly and securely route cabling to the blocks.

4. Where wall-mounted blocks are specified:
a. Mount on a prepared surface (e.g., 3/4-inch plywood) securely fastened to the building walls. Plywood shall be fire-retardant type or be painted with fire retardant paint. Refer to plan drawings.
b. Provide Horizontal Troughs incorporating plastic or metal distribution rings shall be provided by the Contractor to accommodate routing of jumpers. Troughs shall be positioned at the top of each column of termination blocks and between each 100-pair wiring block. c. Provide metal or plastic split distributing rings on both sides of the column of blocks to accommodate vertical routing of jumpers. d. Where Horizontal and Backbone Cabling blocks are oriented vertically (rather than side-by-side), provide a backboard incorporating plastic distribution rings allowing for a change in direction in cross-connect wiring between the blocks of each type.
e. The Height of the Voice Termination Field shall not exceed 6-feet (72- inches) above floor level to facilitate cable maintenance. f. Position Blocks on which Backbone and Horizontal Cabling are terminated in separate columns. Position Backbone Cabling to the Left; Horizontal Cabling to the Right. Position Blocks close proximity to simplify installation and subsequent tracing of cross-connect wiring.

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g. Where new cabling is to be integrated with existing cabling at the building entrance, it will be the responsibility of the Contractor, in cooperation with the Owner, to coordinate placement of Voice Termination hardware with the Local Exchange Carrier(s) serving the site.

5. Route cables to wall-mounted blocks from below the blocks in a manner that will facilitate growth.

B. Cable Management

1. Provide Horizontal Troughs incorporating split plastic distribution rings to accommodate routing of jumpers. Troughs shall be positioned at the top of each column of termination blocks and between each 100-pair wiring block.

2. Position Rings between the Backbone and Horizontal Cabling Blocks for vertical routing of jumpers and/or cross-connect wiring.

C. Termination

1. For termination of Horizontal Cabling, use four-pair (e.g., C4-type) clips. The twenty-fifth pair of each row on the 110-type block located at the Horizontal Cross-connect (e.g., Telecom Room / IDF) shall not be used for termination of horizontal voice cable.

2. For termination of Backbone Cabling, use five-pair (e.g., C5-type) clips.

3. Ensure that the twists in each cable pair are preserved to within 1.0-inch of the termination for all Voice UTP backbone cables and within 0.5-inch for Category 5e and Category 6 cables. Remove cable jacket only to the extent required to make the termination.

3.011 CABLE TERMINATION - MODULAR PATCH PANELS
A. Install Modular Patch Panel(s) in a fashion as to allow future horizontal cabling to be terminated on the panel without disruption to existing connections.

B. Size Modular Patch Panels to accommodate a minimum of 20% growth in the quantity of equipment outlets relative to the initial installation.

C. Panel designs which feature removable modular jack assemblies may be partially populated.

D. All jack positions in a row shall be populated.

E. At Equipment Outlet and Modular Patch Panel, ensure that the twists in each horizontal cable pair are preserved per manufacturer’s recommendations, typically to within 0.5-

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inch of the termination. Remove the cable jacket only to the extent required to make the termination.

F. Bond F/UTP cable shield and drain wire to connecting hardware per manufacturer’s instructions. Bond connecting hardware to the Telecommunications grounding system.

G. Provide horizontal cable management hardware above and below each Modular Patch Panel.

1. Exception: Where angled patch panels are specified, provide horizontal management above and below patching area. In large installations, add management in the middle of the patching area. Refer to project drawings.

3.012 CABLE TERMINATION - FIBER OPTIC
A. Provide Fiber Optic Patch Panels configured with connector adapters (couplings) adequate to accommodate the number of fibers to be terminated.

B. Terminate optical fibers using the specified connector type.

C. Mate terminated fibers to couplings mounted on patch panels. Adapters shall be mounted on a panel that, in turn, snaps into the housing assembly.

D. Fit any unused panel positions with a blank panel which blocks access to the fiber optic cable from the front of the housing.

E. Provide and organize couplers as follows:

1. Fibers from multiple locations may share a common enclosure. They must, however, be segregated on the connector panels and clearly identified.

2. Connectors from different location shall never share a common coupling panel.

3. Segregate single mode and multi-mode (where applicable) optical fibers on the panels as to clearly identify the distinction between the fiber types.

4. Install Duplex Adapters with polarity (e.g., keyway orientation) on each end opposite that of the other end (i.e., A-B, A-B... on one end and B-A, B-A... on the other). Polarity shall be per TIA-568 (referenced version). Refer to that standard for further detail.
a. Note: Factory screening of adapter panels sometimes complicates adapter panel layout. Confirm plan with engineer prior to construction.

5. Position optical fibers consecutively and mapped "position for position" between patch panels. There shall be no transpositions in the cabling. “Reverse-pair positioning” is not allowed.

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6. Fit all couplings with a dust cap.

F. Provide slack in each fiber as to allow for future re-termination in the event of connector or fiber end-face damage. Adequate slack shall be retained to allow termination at a 30” high workbench positioned adjacent to the termination enclosure(s). A minimum of 1- meter (~39”) of slack shall be retained regardless of panel position relative to the potential work area.

G. Where "Loose Buffered" cables are installed, use a manufactured "fan-out" kit whereby individual fibers are secured in a protective covering which extends from the buffer tube to the connector assembly.

H. Clean all fibers once mated to adapters and protect with dust cap. Follow manufacturer’s recommendations for cleaning technique and products.

I. Where fibers are to be left unterminated, prep all such fibers in a fashion as to facilitate future termination. Splice Tray. Label Blank Panels intended for initially unterminated fibers as “Future” and indicate fiber count.

3.013 IDENTIFICATION AND LABELING
A. Label all Backbone and Horizontal Cable, Outlet Faceplates, and Termination components (e.g., Voice Termination Blocks & Modular Patch Panel).

B. Prior to installation, provide samples of all label types planned for the project. These samples shall include examples of the lettering to be used.

3.014 TESTING AND ACCEPTANCE
A. GENERAL

1. Prior to testing, provide a Test Plan for each cable type including equipment (makes/models) to be used, set-up, pass/fail limits and results format. A sketch of each test set-up (hand-drawn is OK) and results report examples are encouraged.

2. The Test Plan shall consider the requirements identified below plus any manufacturer-required test, test method or reporting format needed to support the specified warranties.

3. Test results format should include proposed filenames and be organized by Cable Type, Subsystem (Horizontal or Backbone), Building and Equipment Room. Prefix filenames with the City project number.

4. Content of native format records should be organized to allow for interim records to be combined into the composite results package required at project closeout.

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5. Failure to provide the above information shall be grounds for the Engineer and/or DFD to reject any and all Documentation of Results on related testing and to require a repeat of the affected test(s).

6. Visually inspect all cabling and termination points to ensure that they are complete and conform to the wiring pattern defined herein. Provide to the Engineer with a written certification that this inspection has been made.

7. Provide Test Plan as part of this notice or sooner.

8. Supply all equipment and personnel necessary to conduct the acceptance tests. a. Test equipment and measurement methods shall comply with the standards referenced in PART 1.
b. All equipment used in testing shall be maintained and calibrated per manufacturer’s guidelines. Provide documentation of equipment calibration.

9. Set Test Unit Limits to match specified performance requirements. For example, for Category 6 Horizontal Cabling, limits should be set to “Category 6 Permanent Link”. Test limit for fiber optic cable should be set to consider cable length, connectors and, if applicable, splices as detailed in PART 2 and below.

10. Perform tests related to connected equipment by others only with the permission and presence of the agency and/or responsible contractor.

11. The AOR may request that a random field re-test–not to exceed 10% of the installed cabling–be conducted on the cable system to verify documented findings. Tests shall be a repeat of those defined above. If findings contradict the documentation submitted by the Contractor, additional testing can be requested to the extent determined necessary by the Engineer, including a 100% re-test. Any and all re-tests shall be at no additional cost to the project.

12. All cabling shall be 100% fault free. Should it be determined by the Engineer that the materials or any portion thereof furnished and installed under this contract fail to comply with the specifications and drawings with regard to quality, performance, value of materials, appliances or labor used in the work, it shall be rejected and replaced by the Contractor and all work disturbed by changes in consequence of said defects or imperfections made good at the Contractor expense.

13. Where the installation includes use of existing or agency-provided cabling and/or connectivity components, links that fail to meet the specified limits (e.g., Category 6) shall be evaluated by the contractor to determine the likely cause of the failure. Contractor shall propose a plan for corrective action to the DFD Construction Representative and Engineer for approval prior to any rework

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and/or cable or component replacement. Such corrective actions and related retests will be considered additions to contractor scope.

B. COPPER BACKBONE CABLING

1. Verify cable as free of shorts within the pairs, for continuity, pair validity and polarity and for conductor position on termination hardware.

2. For pair counts exceeding 100-pair, a percentage of “bad” pairs not to exceed 3% in any cable shall be allowed. Identify and document all bad pairs.

3. Correct any mis-positioned pairs.

C. HORIZONTAL 4-PAIR COPPER CABLING

1. General
a. Test from the Equipment Outlet to the Modular Patch Panel (or Wiring Block) at the TR on which the cables are terminated.
b. Cables shall be installed and dressed at the patch panel and secured in the outlet box at the Equipment Outlet location with the faceplate in place.
c. The cabling must pass all the specified requirements. Conditional passing test results that are within the measurements accuracy of the test equipment (e.g., “*PASS”) are not acceptable.
d. When the EO is located on/in the wall behind modular furniture, a patch cord may be inserted into the EO to allow the furniture to be returned to its normal location. Cable testing, in this case, will be done with the patch cord. If the cable test fails only due to the length of the patch cord, the DFD will accept the cable as passing. Provide list of such locations in Test Results documentation.
e. Horizontal cables shall be free of shorts within the pairs, and be verified for continuity, pair validity and polarity, and Wire Map (Conductor Position on the Modular Jack).
f. Correct any defective, split or mis-positioned pairs. g. Additional testing of Cabling Systems rated at TIA Category 5e and higher shall be performed to confirm proper functioning and performance.

2. Performance Testing
a. Test Performance per ANSI/TIA-568-C.2 Permanent Link test configuration and procedures.
b. Test using a test instrument designed for use with the installed cable type(s) and specified standards. The instrument shall verify “PASS” on

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each cable and record the results of all tests, comparing measured values with standards-based limits.
c. Test Transmission Performance of Horizontal Cabling to include the following:

Length
Attenuation (Insertion Loss)
Pair-to-Pair NEXT Loss
PSNEXT Loss
Attenuation-to-Crosstalk Ratio (ACR)
Power-sum ACR (PSACR)
Propagation Delay
Delay Skew
Return Loss
DC Loop Resistance
ANSI/TIA-1152 Optional++ Tests including:

Transverse Conversion Loss (TCL)
Equal Level Transverse Conversion Transfer Loss (ELTCTL) DC Resistance Imbalance (in-pair & pair-to-pair)
d. The maximum length of horizontal cable Permanent Link shall not exceed 90 meters (295 feet).
e. Program test unit to match Net Propagation Velocity (NPV) of the installed cable type.
f. In the event results of the tests are not satisfactory, make changes as necessary and repeat the test or tests which disclosed faulty or defective material, equipment or installation method.

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3. Special Considerations
a. Where Cabling is terminated in a Modular Plug at the device location (e.g., Video Surveillance Camera or Wireless Access Point), test per standards for a Modular Plug Terminated Link (MPTL)..
b. Where the horizontal cabling includes an interconnect (e.g., where a zone cable is extended from a Consolidation Point to the work area Equipment Outlet (EO)), testing of the Permanent Link shall be from the Horizontal Cross-connect at the Telecom Room to the EO and include the interconnect.
c. Where a Surge Protector is in place as part of the Horizontal Permanent Link, performance testing shall include the Surge Protector as part of the link.
d. Where F/UTP cabling is installed, testing shall include Shield Continuity.

4. Voice Channel Test
a. Where cross-connection of Horizontal & Backbone cable is contractor responsibility:
1) Test each subsystem separately.
2) Test the completed “Channel” after cross-connect
wiring/patching is complete.
b. Voice Channel Test confirms the end-to-end voice transmission between the Main Cross-connect and the Equipment Outlet (Voice). c. Test all pairs to be free of shorts and verify for continuity, pair validity, polarity, and conductor position.
d. Correct any mis-positioned pairs or cross-connect wiring. Replace any patch cords/jumper cables which cause the Voice Channel test to fail and retest Channel.
e. Performance testing on the Voice Channel is not required.

D. FIBER OPTIC CABLE

1. General
a. The fibers utilized in the installed cable shall be traceable to the manufacturer. Upon request by the Owner, provide cable
manufacturer’s test report for each reel of cable provided. These test reports shall include:
1) Manufacturer’s on the reel attenuation test results at the specified wavelengths for each optical fiber of each reel prior to shipment from the manufacturer.
2) On-the-reel Bandwidth performance as tested at the factory.

CIP 689 - Clark Building Renovations
STRUCTURED CABLING (EXISTING SITES) 27 1013-31
E. Tests Prior to Installation

1. At Contractor discretion and at no additional cost to the project, contractor may perform tests s/he considers necessary to ensure integrity of any cable to be installed. Upon request, supply this test data to the Engineer prior to installation.

F. Tests After Installation

1. Upon completion of cable installation and termination, test Fiber Optic cabling to include:
a. Optical Attenuation
b. Verification of Link Integrity and component losses
G. Optical Attenuation Testing

1. Measure Optical Attenuation on all terminated optical fibers in at least one direction of transmission. Measurement shall be inclusive of the optical connectors and couplings installed at the system endpoints.

2. Test using one of the following methods:
a. Insertion Loss method using an Optical Loss Test Set (OLTS) or an OTDR which integrates an Attenuation Measurement function. b. OTDR method must record the combined loss of the optical fiber and connectors at both ends of the link. Configure OTDR set-up to match project specifications.

3. Where Insertion Loss method is used:
a. Test multimode fibers in accordance with TIA-568 and -526-14 (Method B; one jumper reference) at 850 and 1310 nm (nominal).
b. Test single-mode fibers in accordance with TIA-568 and -526-7 (Method A.1; one jumper reference) at 1310 nm (nominal) and 1550 nm.

4. Attenuation of optical fibers shall not exceed the values calculated as follows:
a. Multimode fiber where cable length ≤ 300-meters and includes no splices – 2.5 dB
b. Single-mode fiber where cable length ≤ 300-meters and includes no splices – 1.8 Db
c. Cable > 300-meters or any cable containing splices – 2*C+(L*F)+S Where:

CIP 689 - Clark Building Renovations
STRUCTURED CABLING (EXISTING SITES) 27 1013-32
C = maximum allowable Connector Loss
L = length of the run
F = maximum allowable fiber loss per unit length (e.g., dB/kf.

S = total splice loss (# of splices * max. attenuation per splice; Do not count the “pigtail” splice.).
d. Where an OTDR is used to measure attenuation, use of the bi-directional test (average) is acceptable.

H. OTDR Testing

1. Document all fibers – even those that are left un-terminated (if applicable) – in both directions of transmission using an Optical Time Domain Reflectometer (OTDR).

2. Test multimode fibers at 850 and 1310 nm (nominal).

3. Test single-mode fibers at 1310 nm (nominal) and 1550 nm.

4. OTDR(s) used in testing shall incorporate high-resolution optics optimized for viewing of short cable sections. Set Pulse Width to shortest width usable and still obtain clean trace.

5. Use jumpers of adequate length at both ends of cable under test to allow viewing and accurate measurement of the entire link – including cable and connectors at the launch and tail end.

6. OTDR traces revealing a point discontinuity greater than 0.2 dB in a multimode fiber, or 0.1 dB in a single mode fiber at any of the tested wavelengths or any discontinuity showing a reflection at that point shall be a basis for rejection of that fiber by the Owner. The installation of that cable shall be reviewed in an effort to remove any external stress that may be causing the fault. If such efforts do not remove the fault, that cable and the associated terminations shall be replaced at the expense of the contractor.

7. Submitted traces should document connector Reflectance performance as meeting the specified criteria for the connector type(s) installed.

I. COAXIAL CABLE TESTING

1. Test coaxial cables to:

Locate Breaks, Faults or flawed terminations.

Verify Length.

Verify Impedance (to within 5% of nominal value).

Verify Return Loss (5-MHz to 1-GHz).

2. Terminate cable – as required by individual tests – with its characteristic impedance.

CIP 689 - Clark Building Renovations
STRUCTURED CABLING (EXISTING SITES) 27 1013-33

3.015 DOCUMENTATION
A. GENERAL

1. Provide project documentation as detailed in the sub-sections below.

2. Submit all documentation in electronic form.

3. In addition, provide [(1)][(2)] paper copies of Record Drawings.

4. Where documentation provided in electronic form requires unique software (e.g., NATIVE formats) other than Adobe Acrobat Reader for viewing test results, provide one (1) copy of such software. The software shall run on MICROSOFT Windows operating system. Software shall include license if applicable.

5. Organize documentation by Building, Telecom Room and cable type.

6. Name file(s) and records to include building, route or other cable identifiers that match labeling formats used. Prefix file name with the City project number.

7. Provide test results and describe the conduct of the tests including the date of the tests, the equipment used, and the procedures followed. At the request of the AOR, provide copies of the original test results.

8. Where interim documentation has been submitted, submit a composite results package containing all records at project closeout.

9. Where the installation includes re-use of existing cabling and/or components, documentation shall include a summary of such materials including manufacturer/part and where used.

B. TEST DATA - COPPER MEDIA

1. Test results shall include a record of test frequencies, cable type, conductor pair and cable I.D. (see 27 05 53), measurement direction, test equipment type, model and serial number, calibration date, test date, reference setup, and crew member name(s).

2. Submit Test Results for each Horizontal Link and each Backbone Cable in electronic form as follows:
a. In the native format of the test instrument (e.g., flw for Fluke, .sdf for Agilent or Ideal, etc.).
b. Summarized in a fashion that includes a graphical display of key test parameters. The Summary shall be in Adobe Acrobat (.pdf) format and

CIP 689 - Clark Building Renovations
STRUCTURED CABLING (EXISTING SITES) 27 1013-34
include all records. Individual .pdf documentation of individual records (e.g., for each horizontal cable) are not required.
c. Summary should display Margins (Headroom) for each cable.

3. Individual records for Horizontal Cabling shall identify Outlet ID using a consistent format for all records to allow for sorting.

C. Cross-Connect Data

1. Where applicable, provide assistance to allow Owner and/or Internet/Telephone Service Provider personnel to make the necessary connections to establish and/or maintain service on the new cable system. These activities include but are not limited to (1) a general wiring overview and (2) detailed cross-connect documentation (relating EO I.D., Room Number and Riser pair). The latter shall be in the form of an electronic format database (MS Excel or convertible format). An example Template is available from the DFD.

D. TEST DATA - FIBER OPTIC MEDIA

1. Test results shall include a record of test wavelengths, cable type, cable and fiber I.D., measurement direction, test equipment type, model and serial number, calibration date, test date, reference setup, and crew member name(s).

2. Use United States customary units (e.g., “feet”) rather than International System units (SI; metric) unless otherwise instructed.

3. Submit Attenuation (Insertion Loss) Test Results for each fiber in electronic form as follows:
a. In the native format of the test instrument.
b. Summarized to include a list of all fibers and the corresponding attenuation values. The Summary shall be in Adobe Acrobat (.pdf) format and include all records.

4. Attenuation values documents should be actual measured Loss and not “Headroom” relative to the Pass/Fail limit.

5. Submit OTDR in electronic form in the native format of the test instrument.

6. Document connector end-face condition per IEC 61300-3-35 (inter-building backbone cabling only).

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STRUCTURED CABLING (EXISTING SITES) 27 1013-35
E. RECORD DRAWINGS

1. Provide Record Drawings which denote as-built information.

2. Include cable routes and outlet locations.

3. Identify Telecommunications and other low-voltage Outlet locations by their sequential number as defined elsewhere in these documents. Numbering, icons and drawing conventions used shall be consistent throughout all documentation provided.

4. Identify each drawing submitted by the Contractor as part of the Project Documentation as a “Record Drawing” (RD) and include a) the contractor name and/or logo, and b) the date of the drawing.

5. Retain all fonts, color, layer, Model Space/Paper Space conventions established in the base drawings by the Contractor in preparation of the Asbuilt drawings.

6. Prior to generation of the drawings, provide a sample file to the Engineer for review and approval.

7. All documentation, including hard copy and electronic forms shall become the property of the State.

3.016 TRAINING
A. Provide training covering the installed system to City Staff, and/or contract maintenance personnel.

B. Training to include:

Overview of System Topology and General Concepts
Overview of Products Used
Overview of Labeling Formats
Overview of Test Results and their meaning
Overview of Documentation (Record Documents, O&M Manuals) C. Other project team members may, at their discretion, participate in the session as a presenter.

D. City reserves the right to record session(s) for use as future refresher materials for Agency technical staff.

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STRUCTURED CABLING (EXISTING SITES) 27 1013-36

3.017 WARRANTY
A. See division 1, general conditions, and general requirements - guarantee documents for general requirements.

B. Where all materials are contractor-provided, minimum warranty period for structured cable system sub-systems shall be as follows:

1. Horizontal copper permanent link – 15 years. Warranty shall be direct from manufacturer(s) of cabling and connecting components to owner.

2. Exception: where cabling is terminated in a modular plug, such links shall be covered by a 2-year system warranty. Cabling and connecting components shall carry a 15-year manufacturer’s component warranty.

3. Copper backbone – 2 years.

4. Fiber optic backbone – 2 years. Cabling and connecting components shall carry a 15-year manufacturer’s component warranty.

C. Warranties shall include all labor, material, and travel time.

D. Where the project includes re-use of existing cabling and/or components or installation of agency-furnished materials, contractor warranty shall be per Division 1 and cover contractor-provided materials. Cable and connecting component warranties shall be as indicated above.

E. Provide Warranty Certification of the Horizontal Copper Permanent Link from the manufacturer(s) of cabling and connecting components as part of system documentation.

F. Submit documents to manufacturer as required for Extended Warranties.

END OF SECTION

CIP 689 - Clark Building Renovations
STRUCTURED CABLING (EXISTING SITES) 27 1013-37
APPENDIX 1 – ACRONYMS
ANSI American National Standards Institute
BICSI Building Industry Consulting Services, International CESM
CLDF
Compact Edge Switch-Managed
Classroom Local Distribution Frame
EIA Electronic Industries Alliance
ESM Edge Switch-Managed
FEP Fluorinated Ethylene Propylene
HVAC Heating, Ventilation, and Air Conditioning
IDF Intermediate Distribution Frame
IEC International Electrotechnical Commission (IP Code) IEEE Institute of Electrical and Electronic Engineers
IP32 Degree of Ingress Protection Provided by Enclosures (IEC) IP Internet Protocol
IPX Inter-network Packet Exchange
ISA Industry Standard Architecture
ISDN Integrated Services Digital Network
ISM Intermediate Switch-Managed
ISP Internet Service Provider
ITD LAUSD, Information Technology Division
LAN Local Area Network
LAUSD Los Angeles Unified School District
LDF Local Distribution Frame
LIU Light Interconnection Unit
MDF Main Distribution Frame
MDF-BBS Main Distribution Frame Backbone Switch
MPOE Minimum Point of Entry
NEC National Electrical Code
NEMA National Electrical Manufacturers Association
OAR Owner Authorized Representative
OFNR Optical Fiber Non-Conductive Riser
OTDR Optical Time Domain Reflectometer.

PA Public Address
TIA Telecommunications Industry Association
UL Underwriters Laboratories Inc.

UTP Unshielded Twisted Pair
WAN Wide Area Network
END OF APPENDIX 1

CIP 689 - Clark Building Renovations
STRUCTURED CABLING (EXISTING SITES) 27 1013-38
APPENDIX 2 – DEFINITIONS
BBS The Backbone Switch that serves as the central point of network termination, and provides network connectivity to IDFs, computer labs, student nutritional service areas, and libraries.

ISM The Intermediate Switch–Managed serving as the network termination point for horizontal cabling to classrooms and other areas excluding computer labs and libraries.

ESM The Edge Switch–Managed serving as the network termination point for horizontal cabling within computer labs, student nutritional service areas, and libraries.

CESM The Compact Edge Switch-Managed and is a small form factor network access point within the classroom or other designated area for network connections.

MDF The structure that serves as an entrance facility or main cross-connect, serving the building or campus.

IDF Located between the MDF and the LDFs and provides a network access point for horizontal fiber cabling.

LDF A wall-mounted cabinet that serves as the termination point for Category 5E cabling within the room/area in a computer lab, student nutritional service area, or library.

END OF APPENDIX 2

CIP 689 - Clark Building Renovations
STRUCTURED CABLING (EXISTING SITES) 27 1013-39
APPENDIX 3 – CABLE RECORD DOCUMENT
Cable Installation Record Page: # of #
Project Name: Date Work Completed:

Installation Contractor: Inspected by:

Cable Strand/Pair Termination
#1 #2 #3 #4 #5 #6 #7 #8 #9 #10 #11 #12 Room Number
T C 0 0 1 0 0 1 - 0 0 1
- 0 0 2
- 0 0 3
- 0 0 4
- 0 0 5
- 0 0 6
- 0 0 7
- 0 0 8
- 0 0 9
- 0 1 0
- 0 1 1
- 0 1 2
- 0 1 3
- 0 1 4
- 0 1 5
- 0 1 6
- 0 1 7
- 0 1 8
- 0 1 9
- 0 2 0
- 0 2 1
- 0 2 2
- 0 2 3
- 0 2 4
- 0 2 5
T C 0 0 1 0 0 2 - 0 0 1
- 0 0 2
- 0 0 3
- 0 0 4
- 0 0 5
- 0 0 6
- 0 0 7
- 0 0 8
- ●
- ●

SAMPLE ONLY
LAUSD - Cable Record (Revision 1b - 06/01/06)
END OF APPENDIX 3

CIP 689 - Clark Building
SITE CONCRETE WORK 321313 -1
SECTION 32 1313 - SITE CONCRETE WORK
PART 1 - GENERAL

1.01 SUMMARY
A. Section Includes: On-site concrete work:

1. Portland cement concrete pavement, driveways, curbs, gutters and mowing strips.

2. Ramps and stairs on grade.

3. Pipe encasements, thrust blocks, and equipment pads.

B. Related Requirements:

1. Division 01 - General Requirements.

2. Section 03 1000 – Concrete Forming and Accessories.

3. Section 03 2000 - Concrete Reinforcement.

4. Section 03 3000 – Cast-in-Place Concrete.

5. Division 23 - HVAC.

6. Division 26 - Electrical.

7. Section 32 3113 - Chain Link Fences and Gates.
+1.02 REFERENCES
A. Structural work, such as retaining walls, planter walls, cast-in-place benches, equipment pads, and footings for playground equipment, fences, walls, shade structures and flagpoles shall conform to the following Sections:

1. Section 03 1000 Concrete Forming.

2. Section 03 2000 Concrete Reinforcing.

3. Section 03 3000 Cast-in-Place Concrete.

B. Flatwork, such as walkways, driveways, ramps and steps on grade, swales, curbs, mow strips and utility related concrete, conform to:

CIP 689 - Clark Building
SITE CONCRETE WORK 321313 -2

1. Standard Specifications for Public Works Construction, The “Greenbook”, except reclaimed aggregates and processed miscellaneous base are not allowed.

C. Imported or exported earthwork shall conform to Section 01 4524 Environmental Import / Export Materials Testing.

D. National Ready Mixed Concrete Association (NRMCA):

1. Checklist for the Concrete Pre-Construction Conference.

1.03 QUALITY ASSURANCE
A. Source Limitations for Exposed Concrete: Obtain each color, size, type, and variety of concrete material and concrete mixture from single manufacturer with resources to provide concrete of consistent quality in appearance and physical properties. Secure material required for the duration of the project as needed to ensure consistent quality in appearance.

B. Pre-Installation Conference:

1. CONTRACTOR shall coordinate and conduct pre-installation conference in conformance to Section 01 3119 Project Meetings.

2. CONTRACTOR shall use the NRMCA “Checklist for the Concrete PreConstruction Conference” as the meeting agenda.

C. Mockup:

1. Build 8 feet by 8 feet mockups of full-thickness sections of concrete paving using processes and techniques intended for use on permanent work, including curing procedures.

2. Build mockups to demonstrate typical joints; surface finishes and standard of workmanship.

3. Obtain ARCHITECT’s approval of mockup before proceeding with work of this Section.

4. Mockup shall remain through completion of the work for use as a quality standard for finished work.

5. Remove mockup when directed by the OAR.

D. Field applied primers, paintings, sealers, sealants, caulking, leveling and patching compounds, crack/joint repair compounds adhesives and similar products shall be approved by the OWNER’s Office of Environmental Health and Safety (OEHS).

1.04 SUBMITTALS
A. Structural Work: Conform to the applicable requirements of Sections 03 1000 Concrete Forming, 03 2000 Concrete Reinforcing and 03 3000 Cast-in-Place Concrete.

CIP 689 - Clark Building
SITE CONCRETE WORK 321313 -3
B. Flatwork: Submit mix design in conformance to the Greenbook.

C. Shop Drawings: Submit drawings indicating the locations of concrete joints, including construction joints, expansion joints, isolation joints, and contraction joints.

1.05 DELIVERY, STORAGE AND HANDLING
A. Store cement and aggregate materials so to prevent their deterioration or intrusion by foreign matter. Deteriorated or contaminated materials shall not be furnished.

B. Packaged materials shall bear the manufacturers and brand name label and shall be stored in their original unbroken package in a weather tight place until ready for use in the work.

C. Avoid exposure of reinforcing steel bars, wire, and wire fabric to dirt, moisture or conditions harmful to reinforcing.

D. Reinforcing steel bars, wire, and wire fabric shall be stored on the Project site to permit easy access for examination and identification of each shipment. Material of each shipment shall be separated by size and shape.

PART 2 - PRODUCTS

2.01 MATERIALS
A. Structural Work: Conform to the applicable requirements of the following Sections, except as otherwise specified:

1. Section 03 1000 Concrete Forming.

2. Section 03 2000 Concrete Reinforcing.

3. Section 03 3000 Cast-in-Place Concrete.

B. Flatwork: Conform to the applicable requirements of the Greenbook, Section 201, except as follows:

1. Water/cement ration for concrete flatwork shall be 0.50 maximum.

2. Base course shall conform to Section 32 3226 Base Course.

3. Reclaimed concrete material shall not be used.

PART 3 - EXECUTION

3.01 EXAMINATION
A. Verify that gradients and elevations of base are correct. Maintain subgrade clean and in a smooth, compacted condition until the concrete is placed.

CIP 689 - Clark Building
SITE CONCRETE WORK 321313 -4
B. Maintain subgrade in a smooth, compacted condition in conformity with the required section and established grade until the concrete is placed. Earth surface shall be kept moist by frequent sprinkling up to the time of placing concrete.

3.02 CONSTRUCTION OF FORMS
A. Flatwork Forming: Set forms to the indicated alignment, grade and dimensions. Hold forms rigidly in place by a minimum of 4 stakes per form placed at intervals not to exceed two feet. Use additional stakes and braces at corners, deep sections, and radius bends, as required. Use clamps, spreaders, and braces where required to ensure rigidity in the forms.

B. Wall Formwork: Forms shall be constructed to conform to final concrete shape, lines and dimensions of members required by Drawings and Specifications. Forms shall be sufficiently tight to prevent leakage of concrete and properly braced or tied together to maintain position and shape.

3.03 STEEL REINFORCEMENT INSTALLATION
A. Fabricate bars of the indicated sizes and bend and form to required shapes and lengths by methods not injurious to materials. Do not heat reinforcement for bending. Bend bars No. 6 size and larger in the shop only. Bars with unscheduled kinks or bends are not permitted.

B. Arrange, space, and securely tie bars and bar supports to hold reinforcement in position during concrete placement. Maintain minimum cover to reinforcement.

C. Install welded-wire reinforcement in lengths as long as practicable. Lap adjoining pieces, and lace splices with wire.

D. Clean reinforcement of loose rust and mill scale, earth, or bond-reducing materials.

3.04 PREPARATION FOR CONCRETE PLACEMENT
A. Surfaces to receive concrete shall be free of debris, standing water, and any other deleterious substances before start of concrete placing.

B. Do not place concrete until forms, reinforcement, pipe, conduits, outlet boxes, anchors, sleeves, bolts, and other embedded materials are securely fastened in place. Maintain a minimum of two inches clearance between said items and any part of the concrete reinforcement.

C. Adjust pull boxes, meter boxes, valve covers and manholes to proposed finish grade prior to placement of concrete. Anchor bolts shall be accurately set and maintained in position by templates while being embedded in concrete.

D. Clean thoroughly the surfaces of metalwork to be in contact with concrete, remove dirt, grease, loose scale and rust, grout, mortar, and other foreign substances before the concrete is placed.

E. Moisten subbase to provide a uniform dampened condition at time concrete is placed.

3.05 CONCRETE PLACEMENT

CIP 689 - Clark Building
SITE CONCRETE WORK 321313 -5
A. Place, compact, screed, float and trowel concrete as indicated in Section 03 3000 Castin-Place Concrete.

B. Finish: After straightedging, when most of the water sheen has disappeared and just before the concrete hardens, finish the surface with a wood or magnesium float or darby to a smooth and uniformly fine granular or sandy texture free of waves, irregularities, or tool marks. Produce a scored surface by brooming with a fiber-bristle brush in a direction transverse to that of the traffic, followed by edging.

1. Provide medium broom finish on surfaces up to six percent slope by striating surface 1/32 to 3/64 inch deep with a soft bristle broom across concrete surface to provide a uniform fine line texture.

2. Provide heavy broom finish on surfaces over six percent by striating surface 1/16 inch to 1/8 inch deep with a stiff-bristled broom.

3.06 JOINTS
A. Form construction, isolation, and contraction joints and tool edges true to line, with faces perpendicular to surface plane of concrete. Construct transverse joints at right angles to centerline unless otherwise indicated. Align curb, gutter, and sidewalk joints.

B. Set construction joints at side and end terminations of paving and at locations where paving operations are stopped for more than one-half hour.

1. Continue steel reinforcement across construction joints unless otherwise indicated on the Drawings.

2. Provide tie bars at sides of paving strips where indicated on the Drawings

3. Butt Joints: Use bonding agent or epoxy-bonding adhesive at joint locations where fresh concrete is placed against hardened or partially hardened concrete surfaces.

4. Keyed Joints: Provide preformed keyway-section forms or bulkhead forms with keys unless otherwise indicated. Embed keys at least 1-1/2 inches into concrete.

5. Doweled Joints: Install dowel bars and support assemblies at joints where indicated. Lubricate or coat with asphalt one-half of dowel length to prevent concrete bonding to one side of joint.

C. Isolation Joints: Form isolation joints of preformed joint-filler strips abutting concrete curbs, catch basins, manholes, inlets, structures, other fixed objects, and where indicated on the Drawings.

D. Expansion Joints:

1. Provide premolded joint fillers in one-piece lengths. Where more than one length is required, lace or clip joint-filler sections together. Extend expansion joint fillers full-width and depth of joint, and 1/4" below finished surface where joint filler is indicated. If no joint sealer is indicated place top of premolded joint filler flush with top of concrete or curb.

CIP 689 - Clark Building
SITE CONCRETE WORK 321313 -6

2. During concrete placement, protect top edge of joint filler with metal, plastic, or other temporary preformed cap. Remove protective cap after concrete has been placed on both sides of joint.

E. Contraction Joints: Form weakened-plane contraction joints, sectioning concrete into areas as indicated. Construct contraction joints to a depth equal to at least one-fourth of the concrete thickness, as follows:

1. Grooved Joints: Form contraction joints after initial floating by grooving and finishing each edge of joint with grooving tool to a 1/4-inch radius. Repeat grooving of contraction joints after applying surface finishes. Remove groovingtool marks on concrete surfaces.

2. Sawed Joints: Form contraction joints with power saws equipped with shatterproof abrasive or diamond-rimmed blades. Cut 1/8-inch wide joints into concrete when cutting action will not tear, abrade, or otherwise damage surface and before developing random contraction cracks.

3. Doweled Contraction Joints: Install dowel bars and support assemblies at joints where indicated. Lubricate or coat with asphalt one-half of dowel length to prevent concrete bonding to one side of joint.

F. Edging: After initial floating, tool edges of paving, gutters, curbs, and joints in concrete with an edging tool to a 1/4-inch radius. Repeat tooling of edges after applying surface finishes. Remove edging-tool marks on concrete surfaces.

G. Where concrete is to be cast against old concrete, (greater than 60 days of age), the surface of the old concrete shall be thoroughly cleaned and roughened by sand- blasting, exposing the aggregate. The hardened surface shall be cleaned of latent foreign material and washed clean, prior to the application of an epoxy bonding agent.

3.07 STAIRS AND RAMPS
A. Install support post sleeves into the perimeter concrete curbing during the installation process of the curbing. Sleeves shall be three-inch diameter, schedule 40 PVC with a cap solvent welded to the bottom of the sleeve. Drill a half-inch weep hole on the bottom of the cap. Sleeve and cap shall be Nibco products or approved equal. Sleeves shall be embedded into concrete a minimum of nine inches and spaced at a maximum of four feet, or as indicated on the Drawings. Fill sleeve with non-shrink grout Quickcrete #1585-01 when setting posts. Provide control joints into the concrete on both sides for each post.

B. Finish step nosings with a safety step edger/groover with a 1/2 inch radius and four grooves spaced equally 3/4 inch on center and a bit depth between 1/4 to 3/8 inch. Paint with contrasting color.

3.08 CURB AND GUTTER CONCRETE PLACEMENT AND FINISHING
A. Formed Curb and Gutter: Place concrete to the required section in a single lift.

Consolidate concrete using approved mechanical vibrators. Finish curve shaped gutters with a standard curb mule or concrete slipformed curb paving equipment.

CIP 689 - Clark Building
SITE CONCRETE WORK 321313 -7
B. Concrete Finishing: Float and finish exposed surfaces with a smooth wood float until true to grade and section and uniform in texture. Brush floated surfaces with a fine- hair brush using longitudinal strokes. Round the edges of the gutter and top of the curb with an edging tool to a radius of 1/2 inch. Immediately after removing the front curb form, rub the face of the curb with a wood or concrete rubbing block and water until blemishes, form marks, and tool marks have been removed. Brush the front curb surface, while still wet, in the same manner as the gutter and curb top. Finish the top surface of gutter to grade with a wood float.

C. Surface and Thickness Tolerances: Finished surfaces shall not vary more than 1/4 inch from the testing edge of a 10-foot straightedge. Permissible deficiency in section thickness will be up to 1/4 inch.

3.09 CLEAN UP
A. Remove rubbish, debris, and waste materials and legally dispose of off the Project Site.

3.10 PROTECTION
A. Protect the Work of this section until Substantial Completion.

END OF SECTION

CHAIN LINK FENCES AND GATES
CIP 689 - Clark Building Renovations
32 3113-1
SECTION 32 3113 - CHAIN LINK FENCES AND GATES
PART 1 - GENERAL

1.01 SUMMARY
A. Section Includes:

1. Chain link fences and gates as indicated.

B. Related Requirements:

1. Division 01 - General Requirements.

2. Section 03 3000_- Cast-in-Place Concrete.

3. Section 32 1313 - Site Concrete Work.

1.02 SUBMITTALS
A. Shop Drawings: Submit dimensioned plans and details indicating extent of fences, locations of gates, and details of attachment and footings. Indicate means and methods for surface preparation and finishing.

B. Certifications: Manufacturers material certifications in compliance with the ASTM standards referenced in this Section.

1.03 REFERENCES
A. ASTM A392: Standard Specification for Zinc-Coated Steel Chain Link Fence Fabric.

B. ASTM A780 - Standard Practice for Repair of Damaged and Uncoated Areas of HotDip Galvanized Coatings.

C. ASTM A824 – Standard Specification for Metallic-Coated Steel Marcelled Tension Wire for Use with Chain Link Fence.

D. ASTM F552 - Standard Terminology Relating to Chain Link Fencing.

E. ASTM C1107 – Standard Specification for Packaged Dry, Hydraulic-Cement Grout (Nonshrink).

F. ASTM F567: Standard Practice for Installation of Chain Link Fence.

G. ASTM F626 - Standard Specification for Fence Fittings.

CHAIN LINK FENCES AND GATES
CIP 689 - Clark Building Renovations
32 3113-2
H. ASTM F668 - Standard Specification for Polyvinyl Chloride (PVC), Polyolefin and Other Polymer-Coated Steel Chain Link Fence Fabric.

I. ASTM F900 - Standard Specification for Industrial and Commercial Swing Gates.

J. ASTM F934 - Standard Specification for Standard Colors for Polymer-Coated Chain Link Fence Materials.

K. ASTM F1083: Standard Specification for Pipe, Steel, Hot-Dipped Zinc-Coated (Galvanized) Welded, for Fence Structures.

L. ASTM F1184: Standard Specification for Industrial and Commercial Horizontal Slide Gates.

M. ASTM F1664 – Standard Specification for Poly Vinyl Chloride (PVC) and Other Conforming Organic Polymer-Coated Steel Tension Wire Used with Chain-Link Fence.

N. ASTM F2200 - Standard Specification for Automated Vehicular Gate Construction.

O. UL 325 - UL Standard for Safety Door, Drapery, Gate, Louver, and Window Operators and Systems.

1.04 QUALITY ASSURANCE
A. Manufacturer: Company specialized in manufacturing chain link fence products with at least five years of experience.

B. Fence Installer: Company with demonstrated successful experience installing similar projects and products in accordance with ASTM F567 and with at least five year experience.

PART 2 – PRODUCTS

2.01 CHAIN LINK FABRIC
A. Galvanized Chain Link Fabric: Conforming to ASTM A392, Class 2 zinc coating, 2.00 ounces minimum per square foot of uncoated wire surface, hot-dipped galvanized after weaving, and with top and bottom edges knuckled (kk). Tie wires and hog rings shall conform to ASTM F626, and shall be 9 gage and galvanized.

B. Chain Link Fabric Requirements:

1. Fabric for perimeter fencing and interior fencing shall be 9 gage woven wire with 2 inch mesh, unless otherwise specified.

2. For perimeter fences 16 feet high, the upper 8 feet of fabric may be 11 gage.

3. Fences 12 feet high or less shall be furnished with single width fabric.

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4. Fabric for fencing on top of handball court shall be 9 gage wire minimum with 1 inch mesh.

5. Fabric for fencing of tennis courts shall be full height, single width, 9 gage by 1- 3/4 inches mesh chain link fabric.

6. Installed fence fabric shall be free from barbs, icicles, or other projections.

Fence fabric with such defects will be deemed defective Work.

2.02 STEEL FENCE FRAMEWORK
A. Posts, Top Rails, Brace Rails and Gate Frames: Standard weight, galvanized, welded steel pipe conforming to ASTM F1083, Group IA Heavy Industrial Fence Framework, with a minimum yield strength of 30,000 psi. Minimum 1.8 Oz/ft2 hot dipped zinc coating average for interior and exterior.

B. Schedule of Posts, Rails, Bracings and Footings: Unless indicated otherwise on the drawings, shall be of sizes indicated on the following schedule.

Item Height Nomina
l Pipe
Size
(inches)
Outside
Diameter
(inches)
Weight
(pounds
per foot)
Footings
Diameter
(inches)
Depth
(inches)
Top Rail, Brace Rails
and Transom Rails
Up to 10’-0” 1-5/8 1.660 2.27 N/A N/A
10’-1” to 16’-0” 1-7/8 1.900 2.72 N/A N/A
Line Posts
Up to 6’-0” 2-3/8 2.375 3.65 12 24
6’-1” to 8’-0” 2-3/8 2.375 3.65 12 36
8’-1” to 10’-0” 2-7/8 2.875 5.80 12 36
10’-0” to 16’-0” 3-1/2 3.5 7.58 14 60
14’-0” to 16’-0” 4 4.000 9.12 14 60
Terminal, Corner,
Angle & Pull Posts
Up to 8’-0” 2-1/2 2.875 5.79 12 36
8’-0” to 10’-0” 2-1/2 2.875 5.79 14 42
10’-1” to 16’-0” 3 3.5 7.58 14 60
Pedestrian Gate Posts Up to 8’-0” 2-1/2 2.875 5.79 14 36 Gate Frames Up to 8’-0” 1-1/2 1.900 2.72 N/A N/A
Driveway DoubleLeaf Swing Gate
Posts: Opening
Up to17'-3-1/2" Up to 8’-0” 3 1/2 4 9.11 16 42
17'-4" to 20'-3-1/2" Up to 8’-0” 3-1/2 4 9.11 16 42

2.03 FITTINGS

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A. Fittings shall be malleable iron conforming to ASTM F626.

B. Post Caps: Designed to fit snugly over posts with a minimum projection of 1-1/2 inches below top of posts. Post caps shall be manufactured with a curved top.

C. Eye Tops: Designed to fit over line posts, and for through passage of top rail.

D. Expansion Sleeve Couplings for Top Rails: Steel, 6 inches long, designed to fit tightly on inside of rail, fitted with raised center.

E. Rail Ends for Top Rails and Brace Rails: With holes to receive 3/8 inch bolts for securing to rail end bands.

F. Tension Bands and Bands for Securing Rail Ends: Mild steel flats, at least 11 gage x one inch, tension bands in gates shall be 11 gage by 1 inch. Bolts for use with tension bands and rail end bands shall be galvanized machined 3/8 inch by 1 ½-inch.

G. Tension Bars: Mild steel flats at least 3/16 inch by 3/4 inch.

2.04 TENSION WIRE
A. 6 gage marcelled steel wire conforming to ASTM A824, Type II Class 5 zinc coated,

2.00 ounces minimum per square foot of uncoated wire surface. Wavy type wire is not acceptable.

B. Turnbuckles for installation with Tension Wires: Eye and hook type, drop forged steel, right and left hand threads, at least 3/8 inch screw diameter with at least 4 ½-inches of take-up.

2.05 PAINT FOR GALVANIZING REPAIR
A. Paints for Refurbishing Galvanizing: Organic zinc-rich paint conforming to ASTM A780. Paints used on the site shall be approved by OWNER’s Office of Environmental health and Safety (OEHS).

2.06 GROUT
A. Nonshrink, Nonmetallic Grout: Factory-packaged, non-staining, noncorrosive, nongaseous grout complying with ASTM C1107. Provide grout specifically recommended by manufacturer for interior and exterior applications “Rapid set Cement”.

2.07 GATES
A. General:

1. Gate framework shall be fabricated of tubular steel of sizes indicated on the drawings and conforming to ASTM F1083, Group IA, with a minimum yield

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strength of 30,000 psi. Joints at corners shall be miter cut and continuously welded to sides.

2. Latches and Hinges: Weld gate latches and strikes to gate posts and frames.

Weld OWNER provided hinges to posts. Weld 3 hinges on each post for swing gates more than 16 feet wide. Welding shall be performed before gate frames are galvanized, or welds shall be finished as specified below.

3. Grind welds flush and smooth. Hot-dip galvanize fabricated parts after welding, or be protected by zinc-rich paint in conformance to ASTM A780.

4. Electrically operated gates shall be manufactured and installed in accordance with the safety requirements of ASTM F2200 and UL325.

B. Swing Gates: Galvanized steel welded fabrication in conformance with ASTM F900, fabric size and gage shall match fence. Positive locking gate latch shall be fabricated of 5/16 inch thick by 1 ¾ inch pressed steel galvanized after fabrication.

2.09 CONCRETE
A. Comply with requirements of Section 03 3000, Cast-in-Place Concrete. Provide normal-weight, air-entrained concrete with a minimum 28-day compressive strength of 3,000 psi, 4-inch slump, and one inch maximum size aggregate.

PART 3 - EXECUTION

3.01 EARTHWORK
A. Refer to the following Sections for earthwork related work:

1. Section 32 1313 - Site Concrete Work.

3.02 FRAMEWORK INSTALLATION
A. Install fences as indicated on Drawings.

B. Space fence posts at equal intervals between terminal, angle, corner, and gate posts, and not more than 10 feet apart measured from center to center of posts. In curved fence sections having a radius of 50 feet or less, space posts not more than 5 feet - 6 inches apart. Install posts so that top of eye of post caps are level with top of fabric.

C. Install angle or corner posts at each change in direction of 15 degrees or more, at change of 5 percent or more in grade of fencing, and at the beginning and end of curved fence sections.

D. Install terminal posts at ends of runs of fencing. Install gateposts on both sides of driveway and pedestrian gates. For double-leaf gates, net opening between gate posts

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shall be gate size as indicated on Drawings, plus 3 ½-inches; for single leaf gates, net opening shall be gate size plus 2 ½-inches.

E. Embed posts into footing 6 inches less than the depth of the footing unless noted otherwise on drawings.

F. Where a fence is to be installed on a curb, construct footings with top of footing level with the lower finish grade. Align posts, set plumb and true before placing footings.

Remove splattered concrete from exposed pipe surfaces while concrete is still soft. In bituminous surfaced areas, install seal coat on top of concrete footings.

G. Install fences with top rail. Top rail shall pass through eye tops and be secured at ends with rail-end fittings and bands.

H. Install fences over 10 feet in height, in addition to top rail, with a full length horizontal mid-rail set at mid-height of fence and rigidly secured to posts with rail end fittings and bands.

I. In fences higher than 10 feet, install brace rails at angles, corners, and terminals at 1/4 and 3/4 of fence height. Provide one horizontal brace rail in panels adjacent to terminal, angle, corner, and gateposts, install at mid-height of fence and rigidly secured to posts with rail end fittings and bands. Provide horizontal brace rails, as specified, in panels of curved sections having a radius of 50 feet or less. Brace rails are not required in fencing 4 feet or less in height.

J. Provide a transom rail and fabric at top of pedestrian gate openings. Install transom rail 6 feet 8 inches above high point of grade at gate opening. Ends of transom rails shall be pinned or riveted to rail end fittings with 1/4 inch mild steel rivets. Pin or rivet shall go through rail and peen. Welding on rail ends is not permitted.

K. Install bottom tension wire a minimum of 3 inches from grade for fencing and secure to fence posts with ties. Provide a turnbuckle for each 150 feet of wire or fractional part thereof. Turnbuckles are not required in runs of 15 feet or less. Install ends of tension wires to posts in a manner to prevent slipping or loss of tension. Wrap should start from fence side of post. Turn end of wire around post tightly twisted at least three times around wire. At turnbuckles, wire through eye and tightly twist end at least three times around wire. Cut tail of bottom wire flush.

3.03 CHAIN LINK FABRIC INSTALLATION
A. Install fence fabric on outward facing side of posts, except for tennis courts. Install fence fabric with top edge projecting above top rail of fence.

B. Install bottom of fence fabric to clear finish grades, except on bituminous surface install 3/4 inch above such surface. Locally shape and trench ground surfaces where necessary to provide uniform top and bottom alignment of fence.

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C. Tightly stretch fabric and at terminal, pull corner, angle, and gateposts, secure with tension bars extending full height of fence. Secure tension bars to posts with bolted tension bands spaced not more than 14 inches apart.

D. Bands and Ties: Install bands and ties in accordance with following schedule:
15 bands on 16 feet fence 16 ties on 16 feet fence
11 bands on 12 feet fence 12 ties on 12 feet fence
7 bands on 8 feet fence 7 ties on 8 feet fence
6 bands on 6 feet fence 6 ties on 6 feet fence
4 bands on 4 feet fence 4 ties on 4 feet fence
E. Fasten fabric to line posts with wire ties spaced not more than 16 inches apart. Where 6 gage aluminum ties are furnished, hook the tie at both ends. Installation of hooked ties with links is not permitted.

F. Fasten fabric to top rails, mid-rails, brace rails, with wire ties spaced not more than 18 inches apart. Bend back ends of tie wires so as not to be a hazard. At bottom tension wire, install hog rings spaced not more than 18 inches apart. Where 2 fabrics are furnished, lap the fabrics one mesh at mid-rail and tie both fabrics with 9 gage wire or 6 gage aluminum ties to midrails.

3.04 WELD GRINDING
A. Grind all field welds smooth, clean off flux and spatter, damaged galvanizing removed, burrs and projections ground off, properly prepared, then heavily coated with galvanizing repair coating. Install coating in accordance with written recommendations of manufacturer.

3.05 3.06 INSTALLATION ON TOP OF CONCRETE WALLS
A. Posts for fences on top of new concrete or concrete masonry walls shall be installed in 24 gage galvanized iron inserts one inch larger than the outside post diameter. Wall thickness for such installation shall be 8 inches minimum. Depth of embedment of post shall not be less than 15 inches for fence height not exceeding 4 feet. Install post plumb, true, and fill joint space with non-shrink grout, finished flush with top of wall. Remove excess grout and clean posts.

B. Fencing on Gravity Walls: Post of fence not exceeding 8 feet high shall have a minimum of 15 inches embedment in gravity walls with a top width of 10 inches minimum and side of 1H: 4V. Where the height of gravity wall from top to bottom, within 5 feet from each side of a post, is less than 22 inches, provide concrete fence post footings and embed posts in accordance with the schedule of posts and footings as set forth in this section.

C. Do not install footings on existing walls without the review of the ARCHITECT.

3.08 ALTERATIONS TO EXISTING FENCING

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A. Resetting Fences:

1. Existing fences shall be reset where finish pavement is raised or lowered more than 6 inches from existing grade. Remove and reinstall entire fence assembly as specified in this Section.
a. Where the finish grade is raised 6 inches or less, cut and re-knuckle the existing fence fabric. Adjust tension wire and tie to fabric. Bottom of fence fabric shall be installed ¾” above finish grade.
b. Where the finish pavement is lowered 6 inches or less, demolish the fence footing flush with the finish grade and adjust the fabric and its attachments. Bottom of fence fabric shall be installed ¾ inches above finish grade.

2. Where existing fencing posts are indicated to be removed, reset or relocated, remove posts including their concrete footings
a. Fill footing cavity with sand, compact and cap surface matching existing adjacent material.
b. Construct new concrete footings, as specified, in their designated location and set posts as indicated above in Framework Installation Article.

3. Bent posts, rails and accessories shall be replaced with new parts as specified to complete reinstallation. New materials shall closely match design of existing installation. Cut bent portion of posts and weld new sections of equal diameter and thickness. Install splice to inside of all welded section prior to welding.

Previously repaired or welded posts shall be replaced.

4. Top rail is required in reinstalled fencing which does not have top rail in its existing condition. Install as specified for new installations.

5. Fabric Removal: Do not remove more than what can be replaced during one day unless a barricade, providing equal security, will be installed in its place. If freestanding temporary fence is used, it shall be clamped and wrap tied.

6. Remove and dispose of off-site concrete debris, chain link, hardware and accessories. Use new hardware and accessories.

7. Gates:
a. Remove non-welded type existing hinges and replace with OWNER provided weldable hinges. On existing welded hinges remove bolts and replace with new. Remove existing latches and replace with new. b. Weld gate latches and hinges to posts as indicated for new fencing.

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B. Painting: Disassemble existing fence and all attachment hardware (bands, pipe, and wire) prior to preparation of posts for painting. Replace attachment hardware with new.

1. Preparation: Prepare exposed steel posts, rails and accessories thoroughly cleaned of rust, oil and foreign materials. Painted galvanized metal shall be stripped to bare metal before applying prime coat.

2. Priming: Spot prime areas from which the original surface coating had been removed with a metal primer to match adjoining surfaces. Subsequently, install a prime coat to the entire surface to be painted.

3. First Coat: Install first coat as recommended by the paint manufacturer. Furnish a color that is 10 percent to 15 percent lighter or darker than the finish coat.

4. Second or Finish Coat: Install finish coat after the first coat has cured.

5. Install paint in accordance with manufacturer’s written recommendations.

6. Protect adjacent structures, walls, concrete or asphalt from paint.

3.09 INSTALLATION OF GATES
A. Provide gates of the sizes indicated on Drawings. Allow clearance on gates of 1-1/2 inches at bottom and one inch at top. Construct gates installed in sloping areas to conform to the grade. Provide an opening in each gate for access to locking device or padlock. Knuckle ends of fabric cut for opening to eliminate hazards.

B. Sliding Gates and Swing Gates: Fabricate and install as indicated on Drawings. Wheel housing shall be designed to fit tightly to roll track and prevent gate from rolling over objects. Unsupported cantilever type roll gates are not acceptable. Install gate stops in accordance with the drawings. Both top and track stops are required.

3.10 COMPLETION
A. Completed fencing shall form continuous units between points indicated with required parts, accessories, and fittings provided and installed. Clean exposed metal surfaces of cement, grout and other foreign substances.

B. Fill in holes left by removal of existing fence footings, except in areas where grading Work is indicated or specified, to existing grade with clean earth thoroughly compacted to at least same density as adjoining soil.

3.11 PROTECTION
A. Protect the Work of this section until Substantial Completion.

3.12 CLEANUP
A. Remove rubbish, debris and waste materials and legally dispose of off the Project site.

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END OF SECTION

CIP 689 – CLARK BUILDING RENOVATIONS
PLANTING IRRIGATION 328400 - 1
SECTION 32 8400 - PLANTING IRRIGATION
PART 1 - GENERAL

1.1 SUMMARY
A. It is the intent of the specifications and drawings that the finished system is complete in every respect and shall be ready for operation satisfactory to the City.

B. The work shall include all materials, labor, services, transportation, and equipment necessary to perform the work as indicated on the drawings, in these specifications, and as necessary to complete the contract.

1.2 CONSTRUCTION DRAWINGS
A. Due to the scale of the drawings, it is not possible to indicate all offsets, fittings, sleeves, etc. which may be required. Carefully investigate the structural and finished conditions affecting all of the work and plan the work accordingly, furnishing such fittings, etc. as may be required to meet such conditions. Drawings are generally diagrammatic and indicative of the work to be installed. The work shall be installed in such a manner as to avoid conflicts between irrigation systems, planting, and architectural features.

B. Work called for on the drawings by notes or details shall be furnished and installed whether or not specifically mentioned in the specifications. When an item is shown on the plans but not shown on the specifications or vice versa, it shall be deemed to be as shown on both. The Landscape Architect shall have final authority for clarification.

C. Do not willfully install the irrigation system as shown on the drawings when it is obvious in the field that obstructions, grade differences or discrepancies in area dimensions exist that might not have been considered in engineering. Such obstructions or differences should be brought to the attention of the Landscape Architect as soon as detected. In the event this notification is not performed, the Contractor shall assume full responsibility for any revision necessary.

1.3 QUALITY ASSURANCE
A. Provide at least one English speaking person who shall be present at all times during execution of this portion of the work and who shall be thoroughly familiar with the type of materials being installed and the manufacturer's recommended methods of installation and who shall direct all work performed under this section.

B. Manufacturer's directions and detailed drawings shall be followed in all cases where the manufacturer of articles used in this contract furnish directions covering points not shown in the drawings and specifications.

C. All local, municipal, and state laws, rules and regulations governing or relating to any portion of this work are hereby incorporated into and made a part of these specifications, and their provisions shall be carried out. Anything contained in these specifications shall not be construed to conflict with any of the above rules and regulations of the same. However, when

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these specifications and drawings call for or describe materials, workmanship, or construction of a better quality, higher standard, or larger size than is required by the above rules and regulations, the provisions of these specifications and drawings shall take precedence.

D. All materials supplied for this project shall be new and free from any defects. All defective materials shall be replaced immediately at no additional cost to City.

E. Secure the required licenses and permits including payments of charges and fees, give required notices to public authorities, verify permits secured or arrangements made by others affecting the work of this section.

1.4 SUBMITTALS
A. Water Pressure Test

1. After award of contract and before any irrigation system materials are ordered from suppliers or delivered to the job site, submit to the City a written verification of the existing water pressure on the project at each of the points of connection shown.

2. The water pressure test shall be performed to measure the dynamic water pressure at the point of connection at the maximum flow rate of the proposed irrigation system as shown on the point of connection note. Dynamic water pressure is when water is flowing through the point of connection. Static water pressure readings, water is not flowing, are not acceptable.

3. Written dynamic water pressure test confirmation shall be made on the contractor’s letterhead and include the flow rate during the test, the recorded water pressure, the date of the test and the time of the test.

B. Material List:

1. After award of contract and before any irrigation system materials are ordered from suppliers or delivered to the job site, submit to the City a complete list of all irrigation system materials, or processes proposed to be furnished and installed as part of this contract.

2. The submittals materials list shall include the following information:
a. A title sheet with the job name, the contractor’s name, contractor’s address and telephone number, submittal date and submittal number.
b. An index sheet showing the item number (i.e. 1,2,3, etc.); an item description (i.e. irrigation head); the manufacturer’s name (i.e. Hunter Industries); the item model number (i.e. I-40-ADV/36V); and the page(s) in the submittal set that contain the catalog cuts.
c. The catalog cuts shall be one or two pages copied from the most recent manufacturer’s catalog that indicate the product submitted. Do not submit parts lists, exploded diagrams, price lists or other extra information. d. The catalog cuts shall clearly indicate the manufacturer’s name and the item model number. The item model number, all specified options and specified sizes shall be circled on the catalog cuts.
e. Submittals for equipment indicated on the legend without manufacturer names, or “as approved”, shall contain the manufacturer, Class or Schedule, ASTM numbers and/or other certifications as indicated in these specifications.

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3. Submittal materials list format requirements:
. Submittals shall be provided as one complete package for the project. Multiple partial submittals will not be reviewed.
a. Submittal package shall be stapled or bound in such a way as to allow for disassembly for review processing. Submittals shall not have tabs, tab sheets, spiral binding, or any other type of binding that will interfere with automated copying of submittals.
b. Submittal package shall have all pages numbered in the lower right hand corner.

Page numbers shall correspond with submittal index.
c. Re-submitted packages must be revised to include only the equipment being resubmitted. Equipment previously reviewed and accepted shall not be re-submitted in the materials list/index sheet or in the catalog cut sheet package.

C. Substitutions: If the Contractor wishes to substitute any equipment or materials for those equipment or materials listed on the irrigation drawings and specifications, they may do so by providing the following information to the Landscape Architect for approval.

1. Provide a written statement indicating the reason for making the substitution.

2. Provide catalog cut sheets, technical data, and performance information for each substitute item.

3. Provide in writing the difference in installed price if the item is accepted.

D. The Landscape Architect will allow no substitutions without prior written acceptance.

E. Manufacturer's warranties shall not relieve the Contractor of his liability under the guarantee.

Such warranties shall only supplement the guarantee.

F. The Landscape Architect will not review the submittal package unless provided in the format described above.

1.5 EXISTING CONDITIONS
A. Verify and be familiar with the locations, size, and detail of points of connection provided as the source of water, and electrical supply connection to the irrigation system.

B. Irrigation design is based on the available dynamic water pressure shown on the drawings.

Verify water on the project prior to the start of construction. Should a discrepancy exist, notify the Landscape Architect prior to beginning construction.

C. Prior to cutting into the soil, locate all cables, conduits, sewer septic tanks, and other utilities as are commonly encountered underground and take proper precautions not to damage or disturb such improvements. If a conflict exists between such obstacles and the proposed work, promptly notify the Landscape Architect who will arrange for relocations. Proceed in the same manner if a rock layer or any other such conditions are encountered.

D. Protect all existing utilities and features to remain on and adjacent to the project site during construction. Repair all damage resulting from the operations or negligence at no additional cost.

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E. Install required sleeving as shown on the plans.

F. Verify and be familiar with the existing irrigation systems in areas adjacent to and within the Project area of work.

G. Protect all existing irrigation systems, in areas adjacent to and within the project area of work, from damage due to operations.

H. Notify City’s Representative if any existing system is temporarily shut off, capped or modified.

Provide 48-hour notice, prior to turning off or modifying any existing irrigation system.

I. Repair or replace all existing irrigation systems, in areas adjacent to and within the project area of work, damaged by the construction of this project. Adjacent irrigation systems shall be made completely operational and provide complete coverage of the existing landscaped areas.

All repairs shall be complete to the satisfaction of the City’s Representative.

1.6 INSPECTIONS
A. Permit the Landscape Architect and City's representative to visit and inspect at all times any part of the work and shall provide safe access for such visits.

B. Where the specifications require work to be tested by the Contractor, it shall not be covered over until accepted by the Landscape Architect or City's representative. The Contractor shall be solely responsible for notifying the Landscape Architect and/or City’s representative a minimum of 48 hours in advance, where and when the work is ready for testing. Should any work be covered without testing or acceptance, it shall be, if so ordered, uncovered at no additional cost.

C. Inspections will be required for the following at a minimum:

1. Coverage test of irrigation system. Test shall be performed prior to any planting.

2. Final inspection prior to start of maintenance period.

3. Final acceptance prior to turnover.

D. Site observations and testing will not commence without the field record drawings as prepared by the Contractor. Record drawings must be complete and up to date for each site visit.

E. Work that fails testing and is not accepted will be retested. Hourly rates and expenses of the Landscape Architect and City's representative for re-inspection or retesting will be paid by the Contractor at no additional cost.

1.7 STORAGE AND HANDLING
A. Use all means necessary to protect irrigation system materials before, during, and after installation and to protect the installation work and materials of all other trades. In the event of damage, immediately make all repairs and replacements necessary to the acceptance of the Landscape Architect and City’s representative at no additional cost.

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B. Exercise care in handling, loading, unloading, and storing plastic pipe and fittings under cover until ready to install. Transport plastic pipe only on a vehicle with a bed long enough to allow the pipe to lay flat to avoid undue bending and concentrated external load.

1.8 CLEANUP AND DISPOSAL
A. Dispose of waste, trash, and debris in accordance with applicable laws and ordinances and as prescribed by authorities having jurisdiction. Bury no such waste material and debris on the site. Burning of trash and debris will not be permitted. Remove and dispose of rubbish and debris generated by this work and works at frequent intervals or when ordered to do so by the City's representative.

B. At the time of completion, the entire site will be cleared of tools, equipment, rubbish and debris which shall be disposed of off-site in a legal disposal area.

1.9 TURNOVER ITEMS
A. Record Drawings:

1. Record accurately on one set of drawings all changes in the work constituting departures from the original contract drawings and the actual final installed locations of all required components as shown below.

2. The record drawings shall be prepared to the satisfaction of the City. Prior to final inspection of work, submit record drawings to the Landscape Architect.

3. All record drawings shall be prepared using AutoCAD 2014 drafting software and the original irrigation drawings as a base. No manual drafted record drawings shall be acceptable. The Contractor may obtain digital base files from the Landscape Architect.

4. Prior to final inspection of work, submit record drawings plotted onto vellum sheets for review by the Landscape Architect. After acceptance by the Landscape Architect re-plot the record drawings onto reproducible Mylar sheets. Provide record drawing information on a digital AutoCAD Release 2014 drawing file. All digital files shall be provided on a digital memory stick clearly marked with the project name, file descriptions and date.
a. Record drawing information and dimensions shall be collected on a day-to-day basis during the installation of the pressure mainline to fully indicate all routing locations and pipe depths. Locations for all other irrigation equipment shall be collected prior to the final inspection of the work.
b. Two dimensions from two permanent points of reference such as buildings, sidewalks, curbs, streetlights, hydrants, etc. shall be shown for each piece of irrigation equipment shown below. Where multiple components are installed with no reasonable reference point between the components, dimensioning may be made to the irrigation equipment. All irrigation symbols shall be clearly shown matching the irrigation legend for the drawings. All lettering on the record drawings shall be minimum 1/8 inch in size.

5. Show locations and depths of the following items:
a. Point of connection (including water POC, pressure regulators, master control valves, flow sensors, etc.).
b. Isolation valves.

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c. Automatic remote control valves (indicate station number and size). d. Quick coupling valves.
e. Routing of control wires where separate from irrigation mainline. f. Irrigation controllers (indicate controller number and station count). g. Related equipment (as may be directed).

B. Controller Charts:

1. Provide one controller chart for each automatic controller. Chart shall show the area covered by the particular controller. The areas covered by the individual control valves shall be indicated using colored highlighter pens. A minimum of six individual colors shall be used for the controller chart unless less than six control valves are indicated.

2. Landscape Architect must approve record drawings before controller charts are prepared.

3. The chart is to be a reduced copy of the actual "record" drawing. In the event the controller sequence is not legible when the drawing is reduced, it shall be enlarged to a readable size.

4. When completed and approved, the chart shall be hermetically sealed between two pieces of plastic, each piece being a minimum 20 mils in thickness.

C. Equipment:

1. Supply as a part of this contract the following items:
a. One (1) 60-inch gate valve keys with 2” AWWA operating nut for operation of gate valves.
b. Two (2) keys for each automatic controller.
c. One (1) valve quick coupler key with a 3/4" bronze hose bib, bent nose type with hand wheel and three (3) coupler lid keys.
d. Two (2) box cover keys or wrenches.
e. Two (2) extra rotor heads.
f. Ten (10) extra 6” pop-up sprinkler bodies.
g. Ten (10) extra 12” pop-up sprinkler bodies.
h. Five (5) extra 6” bubbler heads of each size and type.

2. The above equipment shall be turned over to City's authorized representative at the final inspection.

1.10 COMPLETION
A. At the time of the pre-maintenance period inspection, the Landscape Architect and/or City's representative will inspect the work, and if not accepted, will prepare a list of items to be completed by the Contractor. Punch list to be checked off by Contractor and submitted to Landscape Architect or City’s representative prior to any follow-up meeting. This checked off list to indicate that all punch list items have been completed. At the time of the postmaintenance period or final inspection the work will be re-inspected and final acceptance will be in writing by the Landscape Architect and/or City's authorized representative.

B. The City's authorized representative shall have final authority on all portions of the work.

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Copyright 2021 Sweeney & Associates, Inc.

C. Any settling of trenches which may occur during the one-year period following acceptance shall be repaired to the City's satisfaction by the Contractor without any additional expense to the City. Repairs shall include the complete restoration of all damage to planting, paving or other improvements of any kind as a result of the work.

1.11 GUARANTEE
A. The entire irrigation system, including all work done under this contract, shall be unconditionally guaranteed against all defects and fault of material and workmanship, including settling of backfilled areas below grade, for a period of one (1) year following the filing of the Notice of Completion.

B. Should any problem with the irrigation system be discovered within the guarantee period, it shall be corrected by the Contractor at no additional expense to City within ten (10) calendar days of receipt of written notice from City. When the nature of the repairs as determined by the City constitute an emergency (i.e. broken pressure line) the City may proceed to make repairs at the Contractor's expense. Any and all damages to existing improvement resulting either from faulty materials or workmanship, or from the necessary repairs to correct same, shall be repaired to the satisfaction of the City by the Contractor, all at no additional cost to the City.

C. Guarantee shall be submitted on Contractors own letterhead as follows:

GUARANTEE FOR IRRIGATION SYSTEM
We hereby guarantee that the irrigation irrigation system we have furnished and installed is free from defects in materials and workmanship, and the work has been completed in accordance with the drawings and specifications, ordinary wear and tear and unusual abuse, or neglect excepted. We agree to repair or replace any defective material during the period of one year from date of filing of the Notice of Completion and also to repair or replace any damage resulting from the repairing or replacing of such defects at no additional cost to the City. We shall make such repairs or replacements within 10 calendar days following written notification by the City. In the event of our failure to make such repairs or replacements within the time specified after receipt of written notice from City, we authorize the City to proceed to have said repairs or replacements made at our expense and we will pay the costs and charges therefore upon demand.

PROJECT NAME:

PROJECT LOCATION:

CONTRACTOR NAME:

ADDRESS:

TELEPHONE:

SIGNED:

DATE:

PLANTING IRRIGATION 32 84 00 - 8
Copyright 2021 Sweeney & Associates, Inc.

PART 2 - MATERIALS

2.1 SUMMARY
A. Use only new materials of the manufacturer, size and type shown on the drawings and specifications. Materials or equipment installed or furnished that do not meet Landscape Architect's or City's standards will be rejected and shall be removed from the site at no additional cost.

2.2 PIPE
A. Pressure supply lines downstream of backflow prevention unit shall be Class 315 solvent weld PVC pipe conforming to ASTM D2241.

B. Non-pressure lines 3/4 inch in diameter and larger downstream of the remote control valve shall be Schedule 40 solvent weld PVC pipe conforming to ASTM D1785.

C. Sleeves shall be Schedule 40 solvent weld PVC pipe conforming to ASTM D1785.

D. All PVC piping shall be purple in color and carry appropriate recycled / reclaimed water warnings imprinted onto the pipe in black ink.

2.3 PLASTIC PIPE AND FITTINGS
A. Pipe shall be marked continuously with manufacturer's name, nominal pipe size, schedule or class, PVC type and grade, National Sanitation Foundation approval, Commercial Standards designation, and date of extrusion.

B. All plastic pipe shall be extruded of an improved PVC virgin pipe compound in accordance with ASTM D1785.

C. All solvent weld PVC fittings shall be standard weight Schedule 40 (and Schedule 80 where specified on the irrigation detail sheet, all mainline fittings shall be Schedule 80 PVC) and shall be injection molded of an improved virgin PVC fitting compound. Slip PVC fittings shall be the "deep socket" bracketed type. Threaded plastic fittings shall be injection molded. All tees and ells shall be side gated. All fittings shall conform to ASTM D2464 and ASTM D2466.

D. All threaded nipples shall be standard weight Schedule 80 with molded threads and shall conform to ASTM D1785.

E. All solvent cementing of plastic pipe and fittings shall be a two-step process, using primer and solvent cement applied per the manufacturer's recommendations. Cement shall be of a fluid consistency, not gel-like or ropy. Solvent cementing shall be in conformance with ASTM D2564 and ASTM D2855.

F. When connection is plastic to metal, female adapters shall be hand tightened, plus one turn with a strap wrench. Joint compound shall be non-lead base Teflon paste, tape, or equal.

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Copyright 2021 Sweeney & Associates, Inc.

2.4 VALVES
A. Gate Valves:

1. Gate valves shall be of the manufacturer, size, and type indicated on the drawings.

2. Gate valves shall be constructed of an epoxy coated ductile iron body, gate, bonnet and stem. Gate valves shall have bell x bell connections.

3. Gate valves shall have a minimum working pressure of not less than 150 PSI and shall conform to AWWA standards.

B. Quick Coupler Valves:

1. Quick coupler valves shall be of the manufacturer, size, and type indicated on the drawings.

2. Quick coupler valves shall be brass with a wall thickness guaranteed to withstand normal working pressure of 150 psi without leakage. Valves shall have 1” female threads opening at base, with two-piece body. Valves to be operated only with a coupler key, designed for that purpose. Coupler key is inserted into valve and a positive, watertight connection shall be made between the coupler key and valve.

3. Quick coupler valve shall have a purple colored, locking vinyl lid.

4. Quick couplers shall be installed with a manufactured PVC and brass swing joint of the manufacturer, size, and type indicated on the drawings.

C. Master Control Valves:

1. Master control valves shall be of the manufacturer, size, and type indicated on the drawings.

2. Master control valves shall be electrically operated.

3. Master control valve shall be normally open type.

4. Provide Christy's valve ID tags for each master control valve (“MCV”).

D. Flow Sensors:

1. Flow sensors shall be of the manufacturer, size, and type indicated on the drawings.

2. Provide Christy's valve ID tags for each flow sensor (“FS”) E. Automatic Control Valves:

1. Automatic control valves shall be of the manufacturer, size, and type indicated on the drawings.

2. Automatic control valves shall be electrically operated.

3. Provide Christy's valve ID tags for each remote control valve with valve number.

4. Automatic control valves shall be installed with PVC manifold assemblies of the manufacturer, size, and type indicated on the drawings.

F. Mainline Air Release Valve:

1. Mainline air release valve shall be of the manufacturer, size, and type indicated on the drawings.

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Copyright 2021 Sweeney & Associates, Inc.

2. Components of the mainline air release valve shall be of the manufacturer, size, and type indicated on the drawings.

2.5 VALVE BOXES
A. Valve boxes shall be of the manufacturer, size, color, and type indicated on the drawings.

B. The cover and box shall be capable of sustaining a load of 1,500 pounds.

C. Valve box extensions shall be by the same manufacturer as the valve box.

D. The plastic irrigation valve box cover shall be an overlapping type.

E. The valve boxes shall be secured with a hexagon head bolt, washer and not locking kit of the manufacturer indicated on the drawings.

F. Master control valve, flow sensor, air release valve, and automatic control valve boxes shall be “standard sized” rectangular size. Valve box covers shall be marked “MV”, “FS”, “ARV”, or "RCV" with the valve identification number "heat branded" onto the cover in 1 inch high letters / numbers.

G. Gate valve, and quick coupler valve boxes shall be 10" circular size. Valve box covers shall be marked with “GV” or "QCV" "heat branded" onto the cover in 1 inch high letters.

2.6 AUTOMATIC CONTROLLER
A. Automatic controller shall be of the manufacturer, size, and type indicated on the drawings.

B. Automatic controller shall be a SMART controller capable of automatic programming adjustment based on weather data.

C. Controller enclosure shall be of the manufacturer, size, and type indicated on the drawings.

D. Controller shall be grounded according to local codes using equipment of the manufacturer, size, and type indicated on the drawings; or as required by local codes and ordinances.

E. Rain sensor shall be of the manufacturer, size, and type indicated on the drawings.

2.7 ELECTRICAL
A. All electrical equipment shall be NEMA Type 3, waterproofed for exterior installations.

B. All electrical work shall conform to local codes and ordinances.

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Copyright 2021 Sweeney & Associates, Inc.

2.8 LOW VOLTAGE CONTROL WIRING
A. Remote control wire shall be direct-burial AWG-UF type, size as indicated on the drawings, and in no case, shall the conductor size be smaller than 14 gauge.

B. Connections shall of the manufacturer, size, and type indicated on the drawings.

C. Controller ground wires shall be green in color or bare copper and in no case smaller than 6 gauge.

D. All wire splices shall be made using U.L. Listed (for direct burial) waterproof wire connections of the manufacturer, size, and type indicated on the drawings.

2.9 IRRIGATION SPRINKLER HEADS AND BUBBLERS
A. Irrigation sprinkler heads and bubbler heads shall be of the manufacturer, size, type, operating pressure, and discharge rate indicated on the drawings.

B. Irrigation sprinkler heads and bubblers shall be installed with manufactured swing joints of the manufacturer, size, and type indicated on the drawings.

C. Irrigation sprinkler heads and bubblers shall be used as indicated on the drawings.

2.10 MISCELLANEOUS EQUIPMENT
A. Landscape Fabric:

1. Landscape fabric for valve box assemblies shall be 5.0- oz. weight woven polypropylene weed barrier. Landscape fabric shall have a burst strength of 225 PSI, a puncture strength of 60 lbs. and capable of water flow of 12 gallons per minute per square foot.

2. Type: DeWitt Pro 5 Weed Barrier or approved equal.

B. Equipment such as unions, rebar stakes, stainless steel clamps, gravel bedding, and brick supports shall be the size and type indicated on the drawings and submitted for approval.

PART 3 - EXECUTION

3.1 SITE CONDITIONS
A. Inspections:

1. Prior to all work of this section, carefully inspect the installed work of all other trades and verify that all such work is complete to the point where this installation may properly commence.

2. Verify that irrigation system may be installed in strict accordance with all pertinent codes and regulations, the original design, the referenced standards, and the manufacturer's recommendations.

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B. Discrepancies:

1. In the event of discrepancy, immediately notify the Landscape Architect.

2. Do not proceed with installation in areas of discrepancy until all discrepancies have been resolved.

C. Grades:

1. Before starting work, carefully check all grades to determine that work may safely proceed, keeping within the specified material depths with respect to finish grade.

2. Final grades shall be accepted by the Engineer before work on this section will be allowed to begin.

D. Field Measurements:

1. Make all necessary measurements in the field to ensure precise fit of items in accordance with the original design. Coordinate the installation of all irrigation materials with all other work.

2. All scaled dimensions are approximate. Check and verify all size dimensions prior to proceeding with work under this section.

3. Exercise extreme care in excavating and working near existing utilities. Contractor shall be responsible for damages to utilities, which are caused by their operations or neglect.

E. Diagrammatic Intent:

1. The drawings are essentially diagrammatic. The size and location of equipment and fixtures are drawn to scale where possible. Provide offsets in piping and changes in equipment locations as necessary to conform to structures and to avoid obstructions or conflicts with other work at no additional cost.

F. Layout:

1. Prior to installation, stake out all location of large radius rotor irrigation heads, valves, and automatic controller.

2. Layout irrigation system and make minor adjustments required due to differences between site and drawings. Where piping is shown on drawings under paved areas, but running parallel and adjacent to planted areas, install the piping in the planted areas.

G. Water Supply:

1. Connections to, or the installation of, the water supply shall be at the locations shown on the drawings. Minor changes caused by actual site conditions shall be made at no additional cost.

H. Electrical Service:

1. Connections to the electrical supply shall be at the locations shown on the drawings.

Minor changes caused by actual site conditions shall be made at no additional cost.

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2. Make final electrical connections to the irrigation controller. Electrical power source to controller locations shall be provided by others.

3. Contractor shall make electrical connections to the irrigation controller.

3.2 TRENCHING
A. Excavations shall be straight with vertical sides, even grade, and support pipe continuously on bottom of trench. Trenching excavation shall follow layout indicated on drawings to the depths below finished grade and as noted. Where lines occur under paved area, these dimensions shall be considered below subgrade.

B. Provide minimum cover of 24 inches for pressure supply lines.

C. Provide minimum cover of 18 inches for control wires.

D. Provide minimum cover of 24 inches for sleeves below pedestrian paving.

E. Provide minimum cover of 36 inches for sleeves below vehicular travel ways.

F. Provide minimum cover of 12 inches for non-pressure lateral lines.

G. Pipes installed in a common trench shall have a 4-inch minimum space between pipes.

3.3 BACKFILLING
A. Backfill material on all lines shall be the same as adjacent soil free of debris, litter, and rocks over 1/2 inches in diameter.

B. Backfill shall be tamped in 4-inch layers under the pipe and uniformly on both sides for the full width of the trench and the full length of the pipe. Backfill materials shall be sufficiently damp to permit thorough compaction, free of voids. Backfill shall be compacted to dry density equal to adjacent undisturbed soil and shall conform to adjacent grades.

C. Flooding in lieu of tamping is not allowed.

D. Under no circumstances shall truck wheels be used to compact backfill.

E. Provide sand backfill a minimum of 4 inches over and under all piping under paved areas.

3.4 PIPING
A. Piping under existing pavement may be installed by jacking, boring, or hydraulic driving. No hydraulic driving is permitted under asphalt pavement.

B. Cutting or breaking of existing pavement is not permitted.

C. Carefully inspect all pipe and fittings before installation, removing dirt, scale, burrs, and reaming. Install pipe with all markings up for visual inspection and verification.

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Copyright 2021 Sweeney & Associates, Inc.

D. Remove all dented and damaged pipe sections.

E. All lines shall have a minimum clearance of 4 inches from each other and 12 inches from lines of other trades.

F. Parallel lines shall not be installed directly over each other.

G. In solvent welding, use only the specified primer and solvent cement and make all joints in strict accordance with the manufacturer's recommended methods including wiping all excess solvent from each weld. Allow solvent welds at least 15 minutes setup time before moving or handling and 24 hours curing time before filling.

H. PVC pipe shall be installed in a manner, which will provide for expansion and contraction as recommended by the pipe manufacturer.

I. Center load all plastic pipe prior to pressure testing.

J. All threaded plastic-to-plastic connections shall be assembled using Teflon tape or Teflon paste.

K. For plastic-to-metal connections, work the metal connections first. Use a non-hardening pipe dope an all threaded plastic-to-metal connections, except where noted otherwise. All plastic-tometal connections shall be made with plastic female adapters.

3.5 VALVES
A. Master valves, flow sensors, gate valves, mainline air release valves, automatic control valves, and quick coupler valves are to be installed in the approximate locations indicated on the drawings.

B. Install valves as indicated in the detail drawings.

C. Install all valves a minimum of 18 inches off of any adjacent hardscape features.

D. Valves to be installed in valve boxes shall be installed one valve per box.

E. Provide valve ID tags for each automatic control valve with valve number.

3.6 VALVE BOXES
A. Valve boxes shall be installed in shrub areas whenever possible.

B. Each valve box shall be installed on a foundation of four bricks and the boxes shall be filled with 3/4 inch gravel backfill to a depth of 4 inches in the bottom of the box. Valve boxes shall be installed with their tops 2 inches above finish grade in ground cover areas.

C. Valve boxes shall be wrapped with landscape fabric to cover the entire bottom and sides of the box to prevent soil intrusion.

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D. Heat brand the identifying letters and numbers onto the box lid.

E. Secure all valve box lids with the locking kit.

3.7 CONTROLLER
A. The exact location of the controller shall be approved by the Landscape Architect or City's representative before installation. The electrical service shall be coordinated with this location.

B. The Contractor shall be responsible for the final electrical hook up to the irrigation controller.

C. The irrigation system shall be programmed to operate during the periods of minimal use of the design area.

D. Register the controller with the manufacturer, start the subscription weather download service and fully program the controller for automatic programming adjustment using the weather data.

Provide proof of registration and controller programming to the City’s representative.

E. Program the controller to receive flow sensor inputs and provide shut down to detect leaks in the irrigation system.

F. Ensure that the placement of the rain sensor allows for communication with the controller as required by the manufacturer.

3.8 CONTROL WIRING
A. Low voltage control wiring shall occupy the same trench and shall be installed along the same route as the lateral lines.

B. Wires shall be secured to the mainline with tape at intervals of 20 feet.

C. Provide a 12 inch wire expansion loop at all directional changes and tees on the wire path.

D. All waterproof connections shall be of an approved type and shall occur in a valve box.

Provide an 36-inch service loop at each connection.

E. An expansion loop of 36 inches shall be provided at each wire connection and/or directional change, and one of 36 inches shall be provided at each automatic control valve.

3.9 IRRIGATION SPRINKLER HEADS AND BUBBLERS
A. Irrigation sprinkler heads and bubblers shall be installed as indicated on the drawings.

B. Spacing of sprinkler heads shall not exceed maximum indicated on the drawings.

C. Riser nipples shall be of the same size as the riser opening in the sprinkler body.

D. Install all heads with swing joints.

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3.10 FLUSHING THE SYSTEM
A. Prior to installation of irrigation heads, the valves shall be opened, and a full head of water used to flush out the lines and risers.

B. Irrigation heads shall be installed after flushing the system has been completed.

3.11 ADJUSTING THE SYSTEM
A. Contractor shall adjust valves and check the coverage of each system prior to coverage test.

B. If it is determined by the Landscape Architect or City's authorized representative that additional adjustments or nozzle changes will be required to provide proper coverage, all necessary changes or adjustments shall be made prior to any planting at no additional cost.

C. The entire system shall be operating properly before any planting operations commence.

D. Automatic control valves are to be adjusted so that the irrigation sprinkler heads and bubblers operate at the pressure recommended by the manufacturer.

3.12 TESTING AND OBSERVATION
A. Do not allow or cause any of the work of this section to be covered up or enclosed until it has been observed, tested and accepted by the Landscape Architect and/or City’s representative.

B. The Contractor shall be solely responsible for notifying the Landscape Architect and City’s representative a minimum of 48 hours in advance, where and when the work is ready for testing.

C. When the irrigation system is completed, the Contractor shall perform a coverage test of each system in its entirety to determine if the water coverage for the planted areas is complete and adequate in the presence of the Landscape Architect.

D. Furnish all materials and perform all work required to correct any inadequacies of coverage due to deviations from the plans, or where the system has been willfully installed as indicated on the drawings when it is obviously inadequate, without bringing this to the attention of the Landscape Architect. This test shall be accepted by the Landscape Architect and accomplished before starting any planting.

E. Areas to be maintained for the formal maintenance period shall start maintenance at the same time, as directed by the Landscape Architect and/or City’s representative. Partial areas will not be released into maintenance prior to completion of items listed in the pre-maintenance review.

F. Final inspection will not commence without record drawings as prepared by the Contractor.

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3.13 MAINTENANCE
A. During the maintenance period adjust and maintain the irrigation system in a fully operational condition providing complete irrigation coverage to all intended plantings.

3.14 COMPLETION CLEANING
A. Clean up shall be made as each portion of the work progresses. Refuse and excess dirt shall be removed from the site, all walks and paving shall be swept, and any damage sustained on the work of others shall be repaired to original conditions.

END OF SECTION 32 84 00

CIP 689 – CLARK BUILDING RENOVATIONS
SOIL PREPARATION 329113 - 1
SECTION 329113 – SOIL PREPARATION
PART 1 - GENERAL

1.1 SUMMARY
A. This Section includes materials, labor, apparatus, tools, equipment, temporary construction, transportation, and services necessary for and incidental to performing the proper completion of Work, as required to make a complete and thorough preparation of the planting soil, including soil amendment products, imported topsoil, as required, to make up deficiencies in quantity of soil available on site, as shown in the Contract Drawings, and as specified herein this Section.

B. Work under this Section consists of, but is not necessarily limited to, furnishing and installing the following:

1. Agronomic Soil Fertility Testing and Soil Percolation Testing.

2. Topsoil.

3. Pre-Plant Weed Control.

4. Soil Conditioners, Amendments and Fertilizers (Organic & Chemical).

C. Related Sections: The following Sections contain requirements that relate to Work in this Section:

1. Section 312219 – Landscape Grading.

2. Section 328400 – Landscape Irrigation

3. Section 329200 – Lawns and Grasses.

4. Section 329300 – Exterior Plants.

5. Section 329400 – Landscape Planting Accessories.

6. Section 329813 – Landscape Establishment Period.

1.2 DEFINITIONS AND APPLICABLE STANDARDS
A. References:

1. USDA – United States Department of Agriculture.

2. ASTM – American Society for Testing & Materials.

B. Definitions:

1. Topsoil - Shall be friable soil, providing sufficient structure in order to give good tilth and aeration to the soil. Topsoil shall be free of roots, clods, stones larger than one-inch (1”) in the greatest dimension, pockets of coarse sand, noxious weeds, sticks, lumber, brush and other litter. It shall not be infested with nematodes or other undesireable diseasecausing organisms such as insects and plant pathogens.

2. Gradation Limits - Soil shall be a sandy loam, loam, clay loam or clay. The definition of soil texture shall be per the USDA classification scheme. Gravel over ¼-inch in diameter shall be less than 20% by weight.

3. Permeability Rate - Hydraulic conductivity rate shall be not less than one-inch (1”) per hour, nor more than twenty-inches (20”) per hour, when tested in accordance with the USDA Handbook Number 60, Method 34b, or other approved Methods.

4. Fertility - The range of the essential elemental concentration in soil shall be as follows:

CIP 689 – CLARK BUILDING RENOVATIONS
SOIL PREPARATION 329113 - 2
Ammonium Bicarbonate/
DTPA Extraction (PPM)
Element Concentration of
elements for
Soil Selection,
measured as
mg/kilogram dry
weight basis
Concentration of
Elements for
Final
Acceptance
(amended and
conditioned soil)
measured as
mg/kilogram dry
weight basis
Phosphorous 2 - 40 10 - 40
Potassium 40 - 220 100 - 220
Iron 2 - 35 24 - 35
Manganese 0.3 - 6 0.6 - 6
Zinc 0.6 - 8 1 - 8
Copper 0.1 - 5 0.3 – 5
Boron 0.2 - 1 0.2 – 1
Magnesium 50 - 150 50 – 150
Sodium 0 - 100 0 – 100
Sulfur 25 - 500 25 – 500
Molybdenum 0.1 – 2 0.1 - 2

5. Acidity - The soil pH range measured in the saturation extract (Method 21a, USDA Handbook Number 60) shall be 6.0 – 7.9.

6. Salinity - The salinity range measured in the saturation extract (Method 3a, USDA Hand Number 60) shall be 0.5 – 2.0 dS/m. If calcium and if sulfate ions both exceed 20 milliequivalents per liter in the saturation extract, the maximum salinity shall be 4.0 dS/m.

7. Chloride - The maximum concentration of soluble chloride in the saturation extract (Medoth3a, USDA Handbook Number 60) shall be 150 mg/1 (parts per million).

8. Boron - The maximum concentration of soluble boron in the saturation extract (Method 3a, USDA Handbook Number 60) shall be 1 mg/1 (parts per million).

9. Sodium Adsorption Ratio (SAR) - The maximum SAR shall be 3 measured per Method 20b, USDA Handbook Number 60.

10. Aluminum – Available aluminum measured with the Ammonium Bicarbonate/DTPA Extraction shall be less than 3.0 parts per million.

11. Soil Organic Matter Content - Sufficient soil organic matter shall be present to impart good physical soil properties but not be excessive to cause toxicity or cause excessive reduction in the volume of soil due to decomposition of organic matter. The desirable range is 3% to 5%. The carbon:nitrogen ratio should be about 10. A high carbon:nitrogen ratio can indicate the presence of hydrocarbons or non-humified organic matter.

12. Calcium Carbonate Content - Free calcium carbonate (limestone) shall not be present in acid-loving plants.

13. Heavy Metals - The maximum permissible elemental concentration in the soil shall not exceed the following concentrations:

Ammonium Bicarbonate/DTPA
Extraction (PPM)
Element (mg/kilogram)
dry weight basis

CIP 689 – CLARK BUILDING RENOVATIONS
SOIL PREPARATION 329113 - 3
Arsenic 1.0
Cadmium 1.0
Chromium 10.0
Cobalt 2.0
Lead 30.0
Mercury 1.0
Nickel 5.0
Selenium 3.0
Silver .5
Vanadium 3.0
a. If the soil pH is between 6 and 7, the maximum permissible elemental concentration shall be reduced 50% to the above values. If the soil pH is less than 6.0, the maximum permissible elemental concentration shall be reduced 75% of the above values. No more than three (3) metals shall be present at 50% or more of the above values.

14. Phytotoxic constituent, herbicides, hydrocarbons, etc. – Germination and growth of plants shall not be restricted more than 10% compared to the reference soil. Total petroleum hydrocarbons shall not exceed 50 mg/kg dry soil measured per the modified EPA Method No. 8015. Total aromatic volatile organic hydrocarbons (benzene, toluene, xylene and ethylbenzene) shall not exceed 0.5 mg/kg dry soil measured per EPA Method No. 8020.

15. Sub Grade - Soil level resulting from the rough grading work under another Section.

Cultivation of sub grade areas prior to placement of Topsoil is included in this Section.

16. Stockpiled Topsoil - Soil stockpiled for spreading over prepared sub-grade.

17. Stockpiled Native Topsoil - Topsoil stripped from the site prior to rough grading Work (under another Section), to be spread and amended as Work under this Section.

18. Imported Topsoil - Off-site Topsoil, imported and stockpiled under this Section, to be spread and amended as Work under this Section.

C. Measurements:

1. PPM: Measurement, in parts per million.

1.3 SUBMITTALS
A. General:

1. Collect information into a single Submittal for each element of construction and type of product or equipment identified under this Section for review.

2. To expedite review, Submittal shall be organized and presented into specific sections or headings. Furnish neat, concise, legible, and clearly identifiable information, and sufficiently explicit detail, to enable proper evaluation for Contract compliance. Highlight catalog, product data, or brochures containing various products, sizes, and materials to show particular item submitted.

3. Submittal Format: As applicable, furnish Submittal as a single electronic digital PDF (Portable Document Format) file.

B. Digital Submittal Information:

1. Product/Material Data. Submit available product/material literature supplied by manufacturer’s, indicating that their products comply with specified requirements. Provide manufacturing source (name, address, and telephone number), and distributor source (name, address, and telephone number) for each type of product/material.

CIP 689 – CLARK BUILDING RENOVATIONS
SOIL PREPARATION 329113 - 4
a. Planting Soil (Imported/Amended Topsoil).
b. Soil Amendments (for each type used, for Sand, Perlite, Peat Humus, Gypsum, Soil Sulfur, Iron, etc).
c. Bulk Composted Organic Soil Amendment Material.
d. Granular Soil Conditioning Material.
e. Mycorrhizal Inoculum.
f. Fertilizers (for each type used).

2. Agronomic Soil Fertility Analysis and Recommendations: Submit a minimum of fourteen (14) days prior to amending of the soil and ordering soil amendments. The locations of where each of the soil test samples were derived from the Project Site shall be keyed to the site plan and shall be included with the results.

3. Qualification Data: Submit names for firms and persons specified in the “Quality Assurance and Control” Article to demonstrate their capabilities and experience on similar installations.

4. Receipts and photo documentation (dated for the project) of all soil preparation products purchased and installed for are to be provided to Owner and Landscape Architect for record purposes.

C. Material Samples: Submit four (4) sets of physical Material Samples for review of kind, color, pattern, size, and texture for a check of these characteristics with other elements, and for a comparison of these characteristics between Submittal and actual component as delivered and installed. Include the full range of exposed color and texture expected in the completed Work.

Provide Material Samples bound and individually wrapped in re-sealable labeled 1-gallon plastic bags (as applicable):

1. Provide Material Sample sets for each item submitted under Product/Material Data.

D. Submittals under this Article will be rejected without the benefit of review by the Landscape Architect if they are difficult to read due to insufficient scale, poor image quality, or poor drafting quality; or if the required information is missing or not presented in the format as requested.

E. No Work shall proceed under this Section until Submittal requirements indicated herein have been reviewed accordingly by the Landscape Architect.

1.4 QUALITY ASSURANCE AND CONTROL
A. Installer Qualifications for requirements indicated herein this Section:

1. Licensed Landscape Contractor, C-27, in the State of California. a. Engage an experienced, licensed Contractor who has completed landscaping work similar in material, design, and extent to that indicated for this Project and with a record of successful landscape establishment.
b. Installer's Field Supervision: Contractor shall maintain an experienced, full-time landscape supervisor/superintendent at the Project Site during times that landscaping operations identified herein the Contract are in progress.

B. Manufacturer’s Directions: Follow Manufacturer’s directions and drawings in cases where the Manufacturers of articles used in this Section furnish directions covering points not shown in the Contract Drawings or Contract Specifications.

C. Permits, Fees, Bonds, Testing, and Inspections: Contractor shall arrange and pay for permits, fees, bonds, testing, and inspections necessary to perform and complete his portion of the Work.

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D. Approved Testing Laboratory and Procedures for Agronomic Soil Fertility Analyses:

1. Agronomic Soil Fertility Analyses shall be conducted by a reputable, certified, agronomic soils laboratory. Laboratory shall be a member of the Council on Soil Testing and Plant Analysis. The same laboratory shall be used throughout the duration of the Contract:
a. Wallace Laboratories, El Segundo, CA. 310-615-0116.
b. Soil and Plant Laboratory, Orange, CA. 714-282-8777. c. Fruit Growers Laboratory, Santa Paula, CA. 805-659-0910.

2. Contractor shall verify and confirm the selected Testing Laboratory and specific location(s) of soil sample(s) with the Landscape Architect prior to commencing soil sampling operations.

3. For each Soil type, submit the physical Soil Samples directly to the selected Laboratory for analysis, per the procedures outlined per Part III herein this Section. a. In addition to the physical Soil Samples, Contractor shall also provide the Laboratory with a copy of the Soil Amendment and Fertilizer products indicated herein this Section.

4. Along with the testing data results, the Agronomic Soil Fertility Analysis shall also include written recommendations authored by the Laboratory conducting the Analyses for amending, treating, and/or correcting the sampled soils. Laboratory shall utilize the organic-based Soil Amendments and Fertilizers described herein this Section to the greatest extent possible to produce satisfactory planting soil(s) suitable for sustaining healthy viable plant growth.
a. The Analyses shall also include Maintenance and Post-Maintenance fertilization programs for planted areas within the Contract.

5. Agronomic Soil Fertility Analyses shall be performed on each Soil Type samples, and include testing results for the following:
pH;
Electro-conductivity (salinity) measurement – saturated extract.

Measurement of sodicity (Sodium Absorption Ratio);
Estimate of soil texture and soil organic matter;
Presence of lime;
Nutrients/Toxic Elements measurement of DPTA extract
Saturation extracts for nitrate, sulfate, sodium, calcium, magnesium, potassium, soluble phosphate, and boron; Parasitic nematodes;
Herbicide contamination;
(For Lightweight Soil Mixes): Test for physical and chemical composition, and saturated weight per cu.ft.

6. Planting operations shall not commence until the results of the Agronomic Soil Fertility Analysis and Recommendations are reviewed accordingly by the Landscape Architect.

7. The quantity or type of amendments may be modified by the Landscape Architect within fourteen (14) days of receipt of the results. The Agronomic Soil Fertility Analysis and Recommendations shall take precedence over the amendment and fertilizer application rates specified herein or on the Contract Documents.

8. The Agronomic Soil Fertility Report/Recommendation shall take precedence over the amendment and fertilizer application rates specified herein or on the Contract Documents.

1.5 DELIVERY, STORAGE, AND HANDLING

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A. General: Deliver and install materials so as to not delay Work, and install only after preparations for installation have been completed.

1. Packaged Materials: Deliver packaged materials in original, unopened packages or containers, with manufacturer's labels intact and legible, showing weight, analysis, and name of manufacturer. Store and secure properly to prevent theft or damage. a. Store packaged materials off ground and under cover, away from damp surfaces and inclement weather.
b. Protect during storage and construction against soilage or contamination from earth and other materials.

2. Bulk Materials:
a. Deliver and store bulk materials so as not to impede Work of others. b. Do not dump or store bulk materials near structures, utilities, walkways and pavements, or on existing turf areas, or plants.
c. Protect during storage and construction against soilage or contamination from earth and other materials. Provide adequate separation between bulk materials so as not to cross-contaminate bulk materials.
d. Store under cover, away from inclement weather.
e. Provide erosion-control measures to prevent erosion or displacement of bulk materials, discharge of soil-bearing water run-off, and airborne dust reaching adjacent properties, water conveyance systems, structures, or walkways. f. Accompany each delivery of bulk materials (fertilizers, amendments, topsoil, etc.) with appropriate certificates. Furnish original certificates to Landscape Architect upon request.

1.6 COORDINATION, SCHEDULING, AND OBSERVATIONS
A. Notify the Contractors performing Work related to installation of Work under this Section in ample time so as to allow sufficient time for them to perform their portion of Work and that progress of Work is not delayed. Verify conditions at the Project Site for Work that affects installation under this Section. Coordinate items of other trades to be furnished and set in place.

B. Utilities: Determine location of above grade and underground utilities and perform Work in a manner which will avoid damage to utilities. Hand excavate, as required. Maintain grade stakes until removal is mutually agreed upon by parties concerned.

C. Excavation: When conditions detrimental to adequate Soil Preparation operations are encountered, such as rubble fill, adverse drainage conditions, or obstructions, cease operations and notify Landscape Architect for further direction.

D. Installation: Perform Soil Preparation operations only when weather and soil conditions are suitable in accordance with locally accepted practices.

E. Construction Site Observations: Periodic site observations shall be made by the Landscape Architect during the installation of Work under this Section for compliance with requirements for type, size, and quality. Landscape Architect retains right to observe Work for defects and to reject unsatisfactory or defective material at any time during progress of Work. Contractor shall remove rejected materials immediately from Project site. The Contractor shall request, in writing, at least one (1) week in advance of the time when mandatory site observation(s) by the Landscape Architect are required.

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1.7 SITE CONDITIONS
A. Project Site shall be free of weeds, native grasses, evasive grasses, (Bermuda Grass, Nut Grass, Kikiyu Grass, etc.) prior to Topsoil distribution or soil amendment placement.

B. Excessive rock, dead or declining vegetation, trash, debris, or other items that has accumulated throughout the duration of the Project shall be removed from the Project Site by the Contractor, and as directed by the Landscape Architect.

C. Grading and soil preparation Work shall be performed only during the period when beneficial and optimum horticultural results may be obtained. If the moisture content of the soil should reach such a level that working it would destroy soil structure or cause compaction, spreading and grading operations shall be suspended until, in the opinion of the Landscape Architect, the moisture content is increased or reduced to acceptable levels and the desired results are likely to be obtained.

1. Soil moisture level prior to planting shall be no less than 75% of field capacity. The determination of adequate soil moisture for planting shall be in the sole judgment of the Landscape Architect.

2. If the soil moisture level is found to be insufficient for planting, planting pits shall be filled with water and allowed to drain before commencing planting operations.

D. Planting areas which become compacted in excess of 85% relative compaction due to construction activities shall be tilled and thoroughly cross-ripped to a minimum depth of twelve-inches (12”) to alleviate the condition, taking care to avoid all existing subsurface utilities, drainage, etc.

1.8 SUBSTITUTIONS
A. Consideration: Materials to be considered equal to the Materials indicated herein this Section shall be reviewed by the Landscape Architect. Materials with equal performance characteristics produced by other Manufacturer’s and/or Distributors may be considered, providing deviations in dimensional size, color, composition, operation, and/or other characteristics do not change the design concept, aesthetic appearance, nor intended performance, as solely judged by the Landscape Architect. The burden of proof on product equality is on the Contractor.

B. Specific reference to Manufacturer’s names and products specified herein are used as standards of quality. This implies no right to the Contractor to substitute other materials without prior written approval by the Landscape Architect for Work under this Section.

C. Materials substituted and installed by the Contractor, without prior written approval by the Landscape Architect, may be rejected. Contractor shall not be entitled to be compensated by the Owner where the Contractor has installed rejected substitutions without receiving prior written approval.

D. Contract Price: Substituted Materials under this Section shall not increase the Contract price.

PART 2 - PRODUCTS

2.1 SOIL MIXES/BLENDS

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A. Soil Conditioner Blend, for amending on-site native soil planting surfaces, stockpiled, plant back fill or imported topsoil: Furnish a thoroughly blended composition of Bulk Composted Organic Soil Amendment Material and Granular Soil Conditioning Material & Fertilizer. Any substitution for the “Soil Conditioner Blend” listed herein must be requested by the Contractor and approved, in writing, by the Landscape Architect at least thirty (30) days prior to installation.

1. Bulk Composted Organic Soil Amendment Material:
a. Material Composition: Bulk Composted Organic Soil Amendment Material shall be thoroughly cured for a minimum of 100 days, and shall be free from any trash (glass, metal, plastic, etc.) deleterious materials, bio-solids, and/or toxic chemicals.

The Material shall be non-hazardous, and conform to US Environmental Protection Agency 40 CFR503 criteria for “Class A” products. It shall also exceed standards and specifications for unrestricted application as a landscaping and agricultural soil amendment.
b. Humus material shall have an acid-soluble ash content of no less than 6% and no more than 20%. The organic matter content shall be at least 50% on a dry weight basis.
c. Types of acceptable products are composts, manures, mushroom composts, straw, alfalfa, peat mosses etc. low in salts, low in heavy metals, free from weed seeds, free of pathogens and other deleterious materials.
d. Composted wood products are conditionally acceptable [stable humus must be present]. Wood based products are not acceptable which are based on red wood or cedar.
e. Sludge-based materials are not acceptable.
1) Gradation/Screen Analysis: A minimum of 90% of the material by weight shall pass a ½” screen. Material passing the screen shall meet the following criteria:

Percent Passing Sieve Designation
80 - 100% 6.35 mm (1/4”)
50 – 80% 2.38 mm (No. 8)
0 – 40% 500 micron (No.
35)
2) Maturity: Physical characteristics suggestive of maturity include shall include:
a) Color: Dark brown to black.
b) Odor: Aerobic, without malodorous presence of decomposition products.
c) Particle characterization: Identifiable wood pieces are acceptable but the balance of Material should be soil-like without recognizable grass or leaves.
f. Analytical Properties: Contractor shall submit proof of the Bulk Composted Organic Soil Amendment Material by providing a sample as identified herein this Section, and a lab analysis that has been performed within 30 days of the installation of the planting. Soil mix shall have (at a minimum) the following properties:

Material Minimum Targeted Property/Range
Total Nitrogen (N%) .50-1.0%
Phosphorus (as P2O5) 2.0%

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Potassium (as K2O) 0.2%
pH (units) 6.0 to 7.5, as determined in saturated
paste.

Organic Content Minimum 50% based on dry weight and
determined by ash method. Minimum
205 lbs. organic matter per cubic yard of
compost.

ECe (millimho/cm) <5.0; based on pre-leaching with equal volume of water.

Carbon-to-Nitrogen Ratio <25-to-1, nitrogen stabilized.

Bulk Density 1,000 to 1,100 pounds/cubic yard.

Sodium Absorption Ratio
(SAR)
Under 20.0
Total Iron 1.5%3.

Moisture Content 35%-60%
Acid-soluble Ash content No less than 6% and no greater than 20%.

Salt Content <10millimho/cm @ 25d C. on a saturated
paste extract.

Boron Content <1.0 parts per million on a saturated paste extract.

Silicon-Content (acidinsoluble ash)<50%
Calcium Carbonate No presence on alkaline soils.

Maximum Total
Permissible Pollutant
Concentrations Parts per
million (mg/kg dryweight basis)
• Arsenic: 1.0
• Cadmium: 1.0
• Chromium: 10.0
• Cobalt: 2.0
• Copper: 1.0
• Lead: 30.0
• Mercury: 1.0
• Molybdenum: 2.0
• Nickel: 5.0
• Selenium: 1.0
• Silver: 0.5
• Vanadium: 3.0
• Zinc: 2.0
g. Application Rate: As indicated herein this Section under “Planting Soil Amendments Schedule”.
h. Commercial-Grade Products & Manufacturers: Subject to compliance with requirements, provide products by one (1) of the following:
1) Soil Conditioner, Synagro Professional Organic Soil Products. 2) Agromend, Agromin Horticultural Products.
3) Humic Compost ½”, Greenway Compost.
4) Superior Blend Compost, Artesia Sawdust Products, Inc. 5) Compost, EarthWorks Soil Amendments, Inc.
6) Contractor’s Blend, Recycled Wood Products (RWP).
7) #SSA-CST Supreme Organic Soil Amendment, Plants Choice, Inc. 8) Humic Compost 3/8”, Agri Service, Inc.

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9) Or equal, as approved by the Landscape Architect.

2. Granular Soil Conditioning Material & Fertilizer:
a. Material Composition and Analytical Properties: Granular Soil Conditioning Material & Fertilizer shall be a singular manufacturer-blended combination of soil conditioning material and fertilizer. It shall be granular in form, long-lasting, free flowing, and suitable for application with approved equipment. It shall not contain any sewage sludge or manure-based products, and shall contain the following guaranteed minimum available analysis range:

Element/Material Targeted Property Range
Nitrogen (N) 5.0% to 6.0%
Phosphoric Acid (as P2O5) 2.0% to 3.0%
Potash (as K2O) 1.0% to 4.0%
Humic Acids 15.0 % to 20.0%
Calcium 7.0%
Sulfur 0.0% to 5.0%
b. Commercial-Grade Products, Manufacturers and Associated Rates of Application:

Subject to compliance with requirements, provide products by one (1) of the following:
1) Tri-C 6-2-4, Tri-C Enterprises LLC, Chino, CA. 800-927-3311. a) Application Rate at 70 lbs. per 1,000 square feet of planting area. 2) Gro-Power Plus 5-3-1, Gro-Power, Chino, CA. 909-393-3744. a) Application Rate at 200 lbs. per 1,000 square feet of planting area. 3) or equal, as approved by the Landscape Architect.

2.2 ORGANIC SOIL AMENDMENT COMPONENTS
A. Peat Humus:

1. Type: Canadian Sphagnum Peat, as derived from the genus Sphagnum, medium-divided, coarse fibrous texture, brown in color.

2. Measurement: Measure peat in air dry condition, containing not more than 35% moisture by weight on an "as-received" basis.

3. Physical Properties:

Percent Passing Sieve Size
95 - 100% 9.51 mm (3/8 in.)
0 - 40% 500 micron (#35, 32
mesh)

4. Organic Content (dry weight basis): Minimum 95%.

5. Fiber Content: Greater than 66%.

6. Water Holding Capacity: 20x to 30x its dry weight in water.

7. Range in Ash Content (%): 1.0 to 5.0.

8. Chemical Properties:
a. Nitrogen (dry weight basis): 0.6-3.0%.

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b. Salinity/Soluble Salts: Saturation extract conductivity 0.0-3.0 millimhos/cm @ 25 degrees C.
c. pH range: 3.0 to 4.0.

9. Unacceptable Materials:
a. Coir Dust.
b. Sedge Peat.
c. Reed Peat.
d. Hypnum Peat.

B. Mycorrhizal Inoculum:

1. Mycorrhizal Inoculum for Plant Material (not Palm Trees): Dual soil-conditioning biological inoculum system of endo-and ecto- Mycorrhizal, used to further aid the plants ability to efficiently uptake available soil nutrients and increase resistance to drought. a. Products & Manufacturers: Subject to compliance with requirements, provide products by one (1) of the following:
1) 4-gram Myco-Pak, Tri-C Enterprises LLC, Chino, CA, 800-927-3311. 2) 4 oz. Packet - Roots 1 Step, Roots, Inc., Independence, MO, 800-342-6173. 3) Or equal, as approved by the Landscape Architect.
b. Provide at the prescribed application rate, per the Manufacturer’s written recommendations.

2.3 CHEMICAL SOIL AMENDMENT COMPONENTS
A. General: Chemical Soil Amendment Components listed herein may or may not be used, depending on the results of the Agronomic Soil Fertility Report. Provide as required:

B. Gypsum: Commercially-processed and packaged agricultural-grade hydrated calcium sulfate product (CaSO4), 92.0% minimum, pH at 7.1.

1. Commercial-Grade Products & Manufacturers: Subject to compliance with requirements, provide products by one (1) of the following:
a. Ben Franklin® No. 1 Agricultural Gypsum, U.S. Gypsum Company. b. 100% Good Stuff Gypsum™, Art Wilson Company.
c. CAL-SUL® Pelletized Agricultural Gypsum, North Pacific Group. d. Bumper Harvest Agricultural Gypsum, Domtar Gypsum.
e. Premium 97 Solution-Grade Gypsum, Diamond K, Inc.
f. Or equal, as approved by the Landscape Architect.

C. Soil Sulfur: Elemental Sulfur (90% min.) commercially manufactured, water degradable, palletized.

1. Commercial-Grade Products & Manufacturers: Subject to compliance with requirements, provide products by one (1) of the following:
a. Disper-Sul, Martin Resources, Inc.
b. Soil Sulfur, Red Top.
c. Or equal, as approved by the Landscape Architect.

D. Iron: Non-staining, 40% Fe minimum, complete with micro-nutrients and 2% humic acids, as derived from iron oxide, manganese oxide, or zinc oxide.

1. Commercial-Grade Products & Manufacturers: Subject to compliance with requirements, provide products by one (1) of the following:
a. Gro-Power Iron, Gro-Power, Chino, CA.

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b. Iron 45 w/ Micronutrients, Tri-C Enterprises LLC, Chino, CA. c. Or equal, as approved by the Landscape Architect.

E. Dolomite Lime: Agricultural-grade mineral soil conditioner containing 35% minimum magnesium carbonate, and 49% minimum calcium carbonate, 100% passing #65 sieve.

F. Potassium Sulfate (Sulfate of Potash K2O), (0-0-50 guaranteed analysis N-P2O5-K2O):

Agricultural-grade, containing minimum 50% of water-soluble potash and 18% Sulfur (S).

G. Single Superphosphate P2O5 (0-15-0 guaranteed analysis N-P2O5-K2O): Commercial product, containing 15% available phosphoric acid and 14% Sulfur.

H. Triple Superphosphate P2O5, (0-45-0 guaranteed analysis N-P2O5-K2O): Commercial product, containing 45% available phosphate and 15% Calcium (Ca).

I. Ammonium Sulfate (NH4)2SO4, (21-0-0 guaranteed analysis N-P2O5-K2O): Commercial product containing approximately 21% ammonia.

J. Ammonium Nitrate NH4NO3, (34-0-0 guaranteed analysis N-P2O5-K2O): Commercial product containing approximately 34% ammonia.

K. Calcium Nitrate CaNO3, (15.5-0-0 guaranteed analysis N-P2O5-K2O): Agricultural grade containing 15-1/2% nitrogen.

L. Potassium Nitrate KNO3, (13-0-45 guaranteed analysis N-P2O5-K2O): Commercial product containing approximately 13% nitrogen and 45% potassium.

M. Ureaformaldehyde (38-0-0 guaranteed analysis N-P2O5-K2O): Granular commercial product containing approximately 38% nitrogen.

N. Urea CO(NH2)2, (46-0-0 guaranteed analysis N-P2O5-K2O): Granular commercial product containing 46% nitrogen.

O. I.B.D.U. (Iso Butyldiene Diurea): Commercial product containing 31% nitrogen.

2.4 FERTILIZERS
A. Composition: Nitrogen (N), phosphorous (P2O5), and potassium (K2O) content, plus other elements, as indicated.

B. Palm Tree Fertilizer (pre-plant 9-3-9) <<<VERIFY>>>:

1. Organic-based, long-lasting, controlled-release, uniform in composition, free flowing, granular- type fertilizer with micronutrients, suitable for application with approved equipment.

2. Palm Fertilizer shall contain the following minimum available percentages by weight of plant food (pending results of soil analysis):

Element/Material Targeted Property
Range

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Nitrogen (N) - Slow
Release

9.0% minimum
Phosphoric acid (as
P2O5)

3.0% minimum
Potash (as K2O) 9.0% minimum
Calcium (Ca) 3.0% minimum
Magnesium (Mg) 4.0% minimum
Sulfur (S) 6.0% minimum
Iron (Fe) 2.0% minimum
Manganese (Mg) 0.05% minimum
Zinc (Z) 0.05% minimum
Humus 25.0% minimum
Humic Acids w/
micronutrients

5.0% minimum

3. Commercial-Grade Products & Manufacturers: Subject to compliance with requirements, provide products by one (1) of the following:
a. Gro-Power 9-3-9 Palm & Tropical with Micronutrients, Gro-Power, Chino, CA. 909-393-3744.
b. Or equal, as approved by the Landscape Architect.

4. Application Rate: Per Manufacturer’s current printed recommendation.

C. Turf Grass Starter Fertilizer (pre-plant 3-12-12), as required

1. General: Shall be applied for turf grasses planted from sod or seed (not hydroseed or hydrostolons).

2. Fertilizer shall be an organic-based, long-lasting, controlled-release, uniform in composition, free flowing granular-type fertilizer with micronutrients, suitable for application with approved equipment. Fertilizer shall be high in potassium and phosphorous elements to aid in strong root development. a. Turf/Lawn Fertilizer shall contain the following minimum available percentages by weight of plant food (pending results of soil analysis):

Element/Material Targeted Property
Range
Nitrogen (N)
Slow Release

3.0% minimum
Phosphoric acid (as
P2O5)

12.0% minimum
Potash (as K2O) 12.0% minimum
Humus 35.0% minimum
Humic Acids w/ micronutrients and soil enhancers7.0% minimum

3. Commercial-Grade Products & Manufacturers: Subject to compliance with requirements, provide products by one (1) of the following:
a. Gro-Power 3-12-12 Flower & Bloom, Gro-Power, Chino, CA. 909-393-3744. b. Or equal, as approved by the Landscape Architect.

4. Application Rate: Twenty (20) pounds per 1,000 SF.

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D. Fertilizer Tablet:

1. General: Fertilizer Tablet shall be a 7-gram tablet, organic-based, tightly compressed chiptype commercial grade, 12-month slow-release planting tablets, and shall be composed of the following available percentages by weight of plant food:

Element/Material Targeted Property
Range
Nitrogen (N) 12.0% minimum
Phosphoric acid (as
P2O5)

8.0% minimum
Potash (as K2O) 8.0% minimum
Humus 20.0% minimum
Humic Acids w/
micronutrients and soil
enhancers

4.0% minimum

2. Commercial-Grade Products & Manufacturers: Subject to compliance with requirements, provide products by one (1) of the following:
a. Gro-Power 12-8-8 Planting Tablets, Gro-Power, Chino, CA 909-393-3744. 1) Application Rate: As indicated herein Part III this Section. b. Or equal, as approved by the Landscape Architect.

2.5 ACCESSORIES
A. Wetting Agent/Water Storing Polymer: Non-biodegradable, granular, polyacrylamide polymer soil amendment.

1. Commercial-Grade Products & Manufacturers: Subject to compliance with requirements, provide products by one (1) of the following:
a. Broadleaf P4, Broadleaf Industries, Inc. Chula Vista, CA (619)424-7880. b. Or equal, as approved by the Landscape Architect.

B. Perforated Drain Pipe & Drain Sock (Tree Chimney): Refer to Section 329400 – Landscape Planting Accessories.

C. Landscape Mulch Material:

1. Organic Wood Mulch: Refer to Section 329400 – Landscape Planting Accessories.

2. Landscape Mulch Material for Submersible Planting Pots: Refer to Section 329400 – Landscape Planting Accessories.

PART 3 - EXECUTION

3.1 AGRONOMIC SOIL FERTILITY REPORT/RECOMMENDATION
Once rough grading has been accomplished, and prior to commencing Soil Preparation operations, (amendments, fertilizers, etc.), soil samples shall be taken from representative areas and below grade depths of the Project Site. Locations and depths to gather the representative soil samples shall be accomplished by the Contractor under the direction of the Landscape Architect.

1. Provide 2 Soil Samples.

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B. Guidelines for Selecting the Soil Samples:

1. Select representative areas to sample. The area needs to be uniform in color, texture, depth, and drainage with the same fertilizing program and type of use. Planting areas to receive lawns, flowerbeds, trees, cut areas, fill areas, etc. should be tested separately. An area containing multiple trees and shrubs can be grouped into one area if the planting is the same.

2. Depths and process of soil sampling:
a. Sample as deep as the soil will be amended, generally six-inches (6”) deep for groundcover/lawns, eighteen-inches (18”) deep for shrub areas, twenty-four-inches (24”) deep for small boxed trees, and three-feet (3’) to four-feet (4’) for large boxed trees.
b. Use a soil probe or soil auger to remove a core sample; otherwise, use a shovel to dig a hole to the desired depth. Sample the soil from the side of the excavated hole, scraping the side with a trowel. The tools used for digging shall be clean and not rusty. Avoid sampling when the soil is too wet.

3. In desired areas where multiple sub-samplings are taken from any one (1) area to create a combined sample, mix the sub-samples homogenously together in a clean plastic bucket prior to placing in the plastic bag.

4. Each Sample shall be sent directly to the laboratory in a separate, re-sealable, one (1)- gallon plastic bag. Provide a minimum of four (4) cups of soil within each respective sample to allow for adequate testing.

3.2 SOIL PERCOLATION TESTING
A. Type/Quantity: During operations of Agronomic Soil Fertility Testing and prior to installing Plant Material, Contractor shall perform Soil Percolation Tests, through the direction of the Landscape Architect, in selected representative areas of the Project Site, to verify acceptable natural drainage, soil structure, and soil composition. Contractor shall verify the locations of the Soil Percolation Tests with the Landscape Architect.

1. Required Number of Soil Percolation Tests: 1
B. Procedure: Each Soil Percolation Test shall be performed as follows:

1. Dig a hole: 2’-0” wide x 2’-0” long x 2’-0” deep.

2. Fill the hole with water to top and cover with plywood and barricade. Allow hole to drain and fill again to top.

3. Make daily observations, noting the depth of water each day.

4. Report findings, in writing, to the Landscape Architect. Include the length of time the water takes to drain completely from each hole, date of test, location, and other information, which may be useful in providing further recommendations.

C. Results: Based on the combined results of the Agronomic Soil Fertility Testing and the Soil Percolation Tests, Contractor may be required to install additional tree drainage sumps or other drainage methods at each planting pit for trees larger than 15-gallon container stock. This does not relieve the Contractor’s obligation within the Base Bid to provide the required Tree Root Aeration Units indicated in Section 329400 – Landscape Planting Accessories. Contractor shall include, as a line-item price within the Base Bid, the price per each additional tree drainage sump, should they be required (based on the testing). Should additional tree drainage sumps or other methods is required, compensation shall be awarded to the Contractor at the line-item price (each) as provided by the Contractor.

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3.3 SOIL MOISTURE CONTENT
A. General: Do not work soil when moisture content is so great that excessive compaction occurs, or when it is so dry that dust will form in air, or that clods will not break readily. Apply water, if necessary, to bring soil to an optimum moisture content for tilling and planting. Soil moisture level prior to planting shall be no less than 75% of field capacity. The determination of adequate soil moisture for planting shall be the judgment of the Landscape Architect. Range: Maintain within two-percent (2%) above or below optimum moisture content at times during Work.

3.4 SITE CONDITIONS
A. Contractor shall protect existing and new improvements and systems installed prior to planting installation. Maintain protection in place until completion of Work and contracted Landscape Establishment Period.

B. Protect concrete paving, headers, and drainage from staining due to contact with wet nitrogen stabilized mulch/sawdust, or contact with chelated iron. Correct any stained concrete.

3.5 CLEARING & CULTIVATION
A. Clearing: Clear planting areas free of stones two-inches (1”) in diameter and larger, weeds, debris, and other extraneous materials prior to soil preparation Work.

B. Pre-Plant Weed Control:

1. Clear and remove existing weeds by spraying and grubbing to at least one-inch (1”) below the soil surface.

2. Dead weeds shall be cleared and removed prior to planting.

3. Maintain a weed-free Project Site until final acceptance by the Owner, utilizing mechanical, chemical, or manual treatment.

C. Cultivation of Native Site Soil and/or Spreading Imported Topsoil, with Amendments/Fertilizers:

1. Verification: In planting areas where Imported Topsoil will be applied, verify that subgrades prior to installation of Imported Topsoil have been established under rough grading.

Do not spread Imported Topsoil prior to acceptance of sub-grade Work.

2. Cultivation: Following Pre-Plant Weed Control operations, rip or cultivate verified planting areas of Native Site Soil at the indicated depth, prior to applying Imported Topsoil (if required) and Soil Amendments/Fertilizers.
a. Depth of Cultivation: minimum Ten-inches (10”).

3. Following initial cultivation of existing Native Site Soil, evenly spread Imported Topsoil (if required) throughout all planting areas at the minimum indicated depth to meet finished landscape grades.
a. Depth of Imported Topsoil: Minimum six-inches (6”).

4. Once Imported Topsoil has been spread, uniformly broadcast all required Soil Amendments and Fertilizers indicated in Planting Soil Amendments Schedule (below) as amended through the results of the Agronomic Soil Fertility Report.

5. Thoroughly cultivate/blend all materials to provide a homogenous planting soil mixture at the indicated depth:
a. Depth of Cultivation: Minimum Ten-inches (10”).

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SOIL PREPARATION 329113 - 17

6. Tamp/compact prepared Planting Soil as required to eliminate settlement, and complete finish grading operations per Section 312219 – Landscape Grading.

7. Planting Soil Amendment Schedule:

Soil Amendment/Fertilizer Ratio
First Component of Soil
Conditioner Blend:

Bulk Composted Organic Soil
Amendment
Four (4) cu. yds. / 1,000 square feet of
planting area.

Second Component of Soil
Conditioner Blend:

Granular Soil Conditioning
Material & Fertilizer
At indicated ratio, per selected
Manufacturer.

Gypsum 200 pounds / 1,000 square feet.

Commercial Fertilizer At indicated ratio, per selected
Manufacturer.

Soil Sulfur 8 pounds / 1,000 square feet of planting
area.

Iron (non-staining) 10 pounds / 1,000 square feet of planting area.
a. Modifications: The Planting Soil Amendment Schedule may be modified, based on the combined results of the Agronomic Soil Fertility Tests and Percolation Tests. 1) Contractor shall be provided with fair and adequate compensation by the Owner should additions or increases to the specified ratios are required to the Planting Soil Amendment Schedule due to the Agronomic Soil Fertility Test results and/or recommendations by the Landscape Architect. 2) Contractor shall provide the Owner fair and adequate credit should subtractions or decreases to the specified ratios are required to the Planting Soil Amendment Schedule due to the Agronomic Soil Fertility Test results and/or recommendations by the Landscape Architect.

8. Complete finish grading operations per Section 312219 – Landscape Grading.

3.6 APPLICATION RATES

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SOIL PREPARATION 329113 - 18
A. Fertilizer Tablets shall be spread equidistantly around the perimeter within the Amended Planting Backfill Mixture, up to within three-inches (3”) of the finished grade of the Mixture, and at the following rates:

Size of Plant Material Total Quantity of 7-gram
Fertilizer Tablets
Liner, Plug, Flat-Size Plant, or 4” Pot. One (1) Tablet One (1)-gallon Container stock. Three (3) Tablets
Five (5)-gallon Container stock. Nine (9) Tablets
Fifteen (15)-gallon container stock Fifteen (15) Tablets 24” Box Container Stock Sixteen (16) Tablets
30” Box Container Stock Eighteen (18) Tablets
36” Box Container Stock Twenty (20) Tablets
42” Box Container Stock Twenty-two (22) Tablets
48” Box Container Stock Twenty-four (24) Tablets
60” Box Container Stock Thirty-six (36) Tablets
For Container Stock larger than 60”
Box.

Six (6) Tablets for each ½” of
tree caliper size.

For each 1’-0” of Palm Tree (apical
meristem) height. (Example: a 25’
Palm tree requires 50 tablets)
Two (2) Tablets.

1. Contractor shall not provide Fertilizer Tablets for designated native plant species, as indicated in the Contract Drawings or as directed by the Landscape Architect. Contractor shall verify with the Landscape Architect, in writing, as to which plants are subject to not receive the Fertilizer Tablets.

B. Mycorrhizal Inoculum Application Rate:

1. During application of Fertilizer/Planting Tablets, Mycorrhizal Inoculum shall be spread equidistantly around the perimeter within the Amended Planting Backfill Mixture, up to within three (3”) inches of the finished grade of the Mixture, at the prescribed application rate per the Manufacturer’s written recommendations.

3.7 DRAINAGE OF PLANTING AREAS
A. Surface Drainage:

1. Discrepancies: Provide proper surface drainage of planted areas. Submit in writing all discrepancies in the Contract Drawings or Specifications, or prior Work done by others, which Contractor feels precludes establishing proper drainage.

2. Correction: Include description of work required for correction or relief of said condition.

B. Detrimental Drainage, Soils and Obstructions:

1. Notification: Submit in writing all soils or drainage conditions considered detrimental to growth of plant materials. State condition and submit proposal and cost estimate for correcting condition.

2. Correction: Submit for acceptance a written proposal and cost estimate for the correction before proceeding with Work.

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3. Obstructions: If rock, underground construction Work, tree roots, or other obstructions are encountered in the performance of Work under this Section, submit cost required to remove the obstructions to a depth of not less than six-inches (6”) below the required soil depth.

3.8 CLEAN UP AND PROTECTION
A. For Work under this Section, keep Work area in a clean, orderly, and safe condition. Contractor shall remove trash caused from his Work on a weekly basis throughout the duration of the Work.

B. Protect site from damage due to landscape operations, operations by other Contractors and trades, and trespassers. Maintain protection during installation and maintenance periods. Treat, repair, or replace damaged Soil Preparation areas as directed.

C. Upon completion of his Work under this Section, the Contractor shall remove rubbish, waste, debris, excess construction materials, and other items resulting from construction operations offsite as described herein this Section, as directed by the Landscape Architect.

END OF SECTION 329113 – SOIL PREPARATION

CIP 689 – CLARK BUILDING RENOVATIONS
LAWNS & GRASSES 329200 - 1
SECTION 329200 – LAWNS & GRASSES
PART 1 - GENERAL

1.1 SUMMARY
A. This Section includes materials, labor, apparatus, tools, equipment, temporary construction, transportation, and services necessary for and incidental to performing the proper completion of Work, as required to make a complete Turf Grass and/or Ornamental Groundcover (via sown seed, stolon, plug, or sod) planting installation, as shown on the Contract Drawings, and as specified herein this Section.

B. Work under this Section consists of, but is not necessarily limited to, furnishing and installing the following:

1. Sodded Turf Grasses.

C. Related Sections. The following Sections contain requirements that relate to Work in this Section:

1. Section 328400 – Planting Irrigation.

2. Section 329113 – Soil Preparation.

3. Section 329300 – Exterior Plants.

4. Section 329400 – Landscape Planting Accessories.

5. Section 329813 – Landscape Establishment Period.

1.2 DEFINITIONS AND APPLICABLE STANDARDS
A. References:

1. ASPA – American Sod Producers Association.

2. AOSA – Association of Official Seed Analysts.

B. Definitions:

1. Plant Material(s): Refers to living plant species, inclusive of turf grass (via sown seed, stolons, and/or sod), ornamental grasses or groundcovers (via sown seed or sown plugs) for the Project.

2. Planting Area (PA): As denoted on the Contract Drawings, shall refer to areas to be installed with Plant Material(s), or areas where existing vegetation shall be protected.

C. Measurements:

1. SQ/FT: Measurement, in square-foot.

1.3 SUBMITTALS
A. General:

1. Collect information into a single Submittal for each element of construction and type of product identified under this Section for review.

2. To expedite review, Submittal shall be organized and presented into specific sections or headings. Furnish neat, concise, legible, and clearly identifiable information, and

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sufficiently explicit detail, to enable proper evaluation for Contract compliance.

Highlight catalog, product data, or brochures containing various products, sizes, and materials to show particular item submitted.

3. Submittal Format: As applicable, furnish Submittal as a single electronic digital PDF (Portable Document Format) file.

B. Digital Submittal Information:

1. Product Data: Manufacturer's current catalog cuts and specifications for materials included herein this Section.

2. Certifications:
a. Certificates of inspection as required by law for transportation of each shipment of plant material as required.
1) Sod Certification: Certification of each seed mixture for sod, identifying sod source, including name and telephone number of supplier.

3. Qualification Data, for firms and persons specified in the "Quality Assurance and Control" Article to demonstrate their capabilities and experience. Include lists of completed projects with project names and addresses, names and address of architects and owners, and other information specified.

4. Meeting Notes from Pre-installation Conference.

C. Submittals under this Article will be rejected and returned without the benefit of review by the Landscape Architect if they are difficult to read due to insufficient scale, poor image quality, or poor drafting quality; or if the required information is missing or not presented in the format as requested.

D. No Work shall proceed under this Section until Submittal requirements indicated herein have been reviewed accordingly by the Landscape Architect.

1.4 QUALITY ASSURANCE & CONTROL
A. Installer Qualifications:

1. Requirement: Valid California C-27 (Landscaping Contractor) License.

2. Installer's Field Supervision: Installer to maintain an experienced full-time supervisor on the Project site during times that installations under this Section are in progress.

B. Plant Material Quality:

1. Refer to requirements under Part II herein this Section.

C. Observation: Landscape Architect may observe installation Work herein this Section at Project Site for compliance with requirements for type, size, and quality. Landscape Architect retains right to observe installation of products for defects and to reject unsatisfactory or defective material or installation at any time during progress of Work. Contractor shall remove rejected Work immediately from Project site.

1.5 DELIVERY, STORAGE, AND HANDLING <<<SELECT AS NEEDED>>> A. Sod:

1. Harvest and Delivery: Harvest Sod from the source and deliver to Project Site within 24 hours. Deliver only as much Sod as can be installed in one (1) day's work. Carefully

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handle Sod accordingly to the requirements of the ASPA’s “Specifications for Turfgrass, Sod Materials, and Transplanting/Installing”.

2. Review: Sod not transplanted within this time period shall be reviewed by the Landscape Architect prior to installation.

B. Granular Soil Conditioning Material & Fertilizer:

1. Delivery: Furnish material in unopened and undamaged Manufacturer's standard containers bearing original certification labels showing quantity, analysis and name of Manufacturer.

2. Storage: Protect material from weather or other conditions that would damage or impair the effectiveness of the product.

1.6 PROJECT SITE CONDITIONS
A. General Requirements: Installation under this Section shall be performed only during the time of day and during seasons when satisfactory results can be expected, unless authorized by the Landscape Architect.

1. Sod: Install immediately after finish grading and irrigation installation are accepted.

B. Climate Restrictions: Do not install Plant Materials under this Section during rainy or inclement weather.

1.7 SUBSTITUTIONS
A. Consideration: Materials to be considered equal to the Materials indicated herein this Section shall be reviewed by the Landscape Architect. Materials with equal performance characteristics produced by other Manufacturer’s and/or Distributors may be considered, providing deviations in dimensional size, color, composition, operation, and/or other characteristics do not change the design concept, aesthetic appearance, nor intended performance, as solely judged by the Landscape Architect. The burden of proof on product equality is on the Contractor.

B. Specific reference to Manufacturer’s names and products specified herein are used as standards of quality. This implies no right to the Contractor to substitute other materials without prior written approval by the Landscape Architect for Work under this Section.

C. Materials substituted and installed by the Contractor, without prior written approval by the Landscape Architect, may be rejected. Contractor shall not be entitled to be compensated by the Owner where the Contractor has installed rejected substitutions without receiving prior written approval.

D. Contract Price: Substituted Materials under this Section shall not increase the Contract price.

1.8 WARRANTY
A. Time Period: Warrant Plant Materials under this Section are established and in a healthy and flourishing condition of active growth six (6) months from date of Final Acceptance.

B. Appearance During Warranty: