City of Inglewood, Los Angeles County, California Inglewood ITS Gap Closure Improvement Project: Construction

TECHNICAL PROVISIONS_V2 (UPDATED JUNE 19, 2020)

Contents

1. General...... 3 2. Equipment Lists, Drawings and Documentation ...... 9 3. Order of Work ...... 9 4. Submittals ...... 9 5. As-Built Record Construction Plans ...... 11 6. Progress Schedule ...... 11 7. Payment ...... 12 8. Aggregate Base ...... 12 9. Asphalt Concrete ...... 12 10. Portland Cement Concrete ...... 13 11. Equipment List, Drawings and Documentation ...... 13 12. Maintaining Existing and Temporary Electrical Systems ...... 14 13. Mobilization (Bid Item No. 100) ...... 14 14. Delivery, Storage and Assembly ...... 15 15. Traffic Control (Bid Item No. 99)...... 15 16. Conduit and Accessories (Bid Item Nos. 55, 57, 58, and 59) ...... 18 17. Pull Boxes (Bid Item Nos. 44-46) ...... 22 18. B40 and B40 E Pull Boxes (Bid Item Nos. 42 & 43) ...... 23 19. Conductors and Cables (Bid Item Nos. 62, 63 & 72) ...... 25 20. Redesign ADA Access Ramp (Bid Item No. 5) ...... 26 21. Standards, Poles, Pedestals and Posts (Bid Item Nos. 6-12, 16-26 and 48) ...... 26 22. Type C-1-100 (CCTV) Standards (Bid Item Nos. 13-15) ...... 28 23. Removal of Foundation (Bid Item No. 106 & 107) ...... 29 24. Electric Service Enclosures (Bid Item No 65) ...... 30 25. Video Detection System (Bid Item No. 2) ...... 32 26. Battery Back Up System (BBS) (Bid Item No. 64) ...... 37 27. Traffic Signal Equipment (Bid Item Nos. 1, 29-38, 47, 49) ...... 37 28. Horizontal Mast Arms (Bid Item No. 108) ...... 40 29. Maintaining Existing and Temporary Electrical Systems (Bid Item No. 104 & 105) ...... 40 30. Closed Circuit Television (CCTV) Cameras System (Bid Item No. 3) ...... 41 31. Closed Circuit Television (CCTV) Camera Extension Arm Mount (Bid Item No. 4) ...... 43 32. Roadside Units (RSU) for Origin Destination System (Bid Item No. 61) ...... 43 33. Changeable Message Sign Systems (Bid Item Nos. 86-90, AND 96) ...... 44 34. CMS Pole and Support structure (Bid Item Nos. 92-95) ...... 50 35. Gantry Pole and Support Structure (Bid Item No. 91) ...... 51 36. Fiber Optic Cable Systems (Bid Item Nos. 50-54, 110) ...... 52 37. Splice Vaults (Bid Item Nos. 39) ...... 60 38. Innerducts (Bid Item Nos. 54 and 56) ...... 61 39. 334 CCTV Equipment Cabinet (Bid Item Nos. 71) ...... 62 40. 350i, 352i, 333JP Cabinet (Bid Item Nos. 66-69) ...... 64 41. 344LX ITS Cabinet (Bid Item No. 70) ...... 65 42. 2070 ATC Controller (Bid Item No. 60) ...... 67 43. Fiber Optic Splice Enclosures (Bid Item Nos. 40 AND 41) ...... 68

June 2020 1 of 106 44. Terminate Fiber Strands (Bid Item No. 109) ...... 69 45. Hub (Layer 3) Hardened Ethernet Switch and SFPS (Bid Item No. 74) ...... 70 46. CMS Cabinet Hardened Ethernet Switch (Bid Item No. 75) ...... 75 47. Intersection Cabinet Hardened Ethernet Switch (Bid No. Item 76) ...... 79 48. Fiber Optic Patch Panels (Bid Item Nos. 77) ...... 83 49. Fiber Optic Cable Splicing (Bid Item Nos. 79-83, ) ...... 84 50. Fiber Optic Termination Assemblies (Bid Item Nos. 76)...... 85 51. Remove and Salvage Materials (Bid Item No. 85) ...... 87 52. Remove, Reinstalling, Salvaging, Electrical Equipment (Bid Item No. 82) ...... 87 53. Remove and Salvage Pull Boxes (Bid Item No. 84) ...... 88 54. Traffic Signs and Sign Posts (Bid Item Nos. 27 & 28) ...... 89 55. Pedestrian Barricade (Bid Item No. 73) ...... 90 56. Traffic Stripes and Pavement Markings (Bid Item No. 98) ...... 90 57. System Integration (Bid Item No. 101) ...... 92 58. Fiber Distribution Unit (FDU) and Cassettes (Bid Item No. 78) ...... 93 59. Communications System and Fiber Optic Testing (Bid Item No. 102) ...... 94 60. Pickup of Equipment (Bid Item No. 97) ...... 103 61. Equipment Testing (Bid Item No. 103) ...... 103

June 2020 2 of 106 All equipment, materials, and components for traffic signal work shall conform to the City of Los Angeles Department of Transportation’s (LADOT) Special Provisions and Standard Drawings for the Installation and Modification of Traffic Signals “Red Book” and the 2018 Caltrans Standard Plans and Revised Standard Specifications, unless otherwise noted in these Special Provisions and on the Plans.

Contractor shall follow 2010 Caltrans Standard Plans and Specifications for traffic signal poles, luminaire arms, mast arms, and bolts; and LADOT “Red Book” for the C-1-100 traffic signal pole.

These Plans and Specifications are hereinafter referred to as State Standard Plans and State Standard Specifications. Copies of these documents are available from the Caltrans, District 7 office at 100 South Main Street, Los Angeles, California 90012 or from Caltrans, 6002 Folsom Boulevard, Sacramento, California 95819, (916) 445-3520

All materials required for the completion of work as shown on the Plans shall be provided by the Contractor.

1. General The term “Installation Contractor” indicates the Contractor for this contract (CB-20-06) and the term “Others” / “Furnishing Contractor” is used for the ITS Gap Closure: Material Procurement (CB-20-04) Contractor, which is under a separate Contract. The Installation Contractor shall use equipment from the Furnishing Contractor from Bid No. CB-20-04 as indicated in the Technical Provisions and on the Contract Plans.

Others (Furnishing Contractor) will provide the following to the Installation Contractor:

 Equipment and accessories required for installation by the Installation Contractor within 160 working days of receiving a Notice to Proceed (NTP) from the City for the ITS Gap Closure: Material Procurement CB-20-04.  Delivery of equipment that requires testing or configuration to the City Maintenance Yard and the delivery and storage of equipment to an approved storage facility from the CB-20-04 contract.  Furnish of all equipment and material listed and ordered from the ITS Gap Closure: Material Procurement CB-20-04. (If requested, a copy can be provided to the “Installation Contractor”)  Testing of all electronic equipment and material listed and ordered from the ITS Gap Closure: Material Procurement CB-20-04.  Inventory of all equipment and material listed and ordered from the ITS Gap Closure: Material Procurement CB-20-04 including bolts, and auxiliary equipment that are required for installation.  Provide written certification of the completion of Factory Acceptance Testing (FAT) by the manufacturers of all furnished equipment.  Coordinate with the manufacturers of the furnished equipment to provide testing procedures for the Post Delivery Stand-Alone, Operational, System Acceptance, and 30-Day Burn-In Testing procedures. The City shall review and approve all testing procedures before any of these tests are conducted.  Conduct Factory Acceptance, Post-delivery Stand-Alone, and Operational Tests of all furnished equipment (configured and connected as to be installed in the field).  Furnish instructions, diagrams, and procedures for installation of all furnished equipment.  Coordinate and provide technical support to the Installation Contractor, System Integrator, and System Manager as directed by the City during installation, configuration, and field testing. (Installation of equipment shall be done by others. Attention is directed to the Appendix of this document for installation details.)  Provide support and acceptance sign-off of the System Acceptance Test and 30-Day Burn-In testing conducted by the Installation Contractor.  Provide an extended warranty for all furnished equipment, starting after the acceptance of the

June 2020 3 of 106 System Acceptance Test. No additional compensation will be provided for the extended warranty period or repairs completed under warranty.  Provide Installation Contractor with Equipment List, Shop Drawings, and all other applicable documentation  Coordinate the pickup and delivery of the assembled equipment from the ITS Gap Closure: Material Procurement CB-20-04 at the approved storage facility or assembly area with the Installation Contractor

The Contractor / “Installation Contractor” for this Contract CB-20-06, shall be responsible for the following:

 Pickup equipment stored by the Furnishing Contractor from the Assembly Area the storage facility from the CB-20-04 contract.  Installation and assembly of all furnished equipment specified within these specifications and material and equipment purchased from the Furnishing Contractor as part of the CB-20-04 contract.  Field construction elements including foundations,  Provide support and acceptance sign-off on the equipment including Operational Tests, and 30- Day Burn in Testing  For furnished items under this Contract, Contractor shall conduct Factory Acceptance, Post- delivery Stand-Alone, Operational Tests, and 30-Day Burn-In Testing as requested by the City  Conduct System Acceptance Test and subsystem testing for all items under this Contract  Salvaged equipment shall be returned to the City Maintenance Yard as indicated on the Contract Plans

The following table provides a summary of the materials furnished in the Furnishing Contract and the Installation Contract. Furnished items shall include the equipment and necessary equipment intended for installation. The Installation Contractor will be responsible for installing all equipment furnished under both Contracts.

Furnishing Contractor Installation Contractor Poles Fiber and Conduit Cabinets Switches and SFPs CMS / Gantry and Support Structures Fiber Distribution Unit and Fiber Patch Panels, Signal Heads Foundations and Access Ramps Pedestrian Signal and Pushbutton and Econolite Video Detection System Pushbutton Pole Signs, Sign and Posts and Pedestrian ISNS Barricades Origin Destination System Pull boxes and vaults Fisheye and CCTV Cameras Loops LED Luminaire Misc. Cables CCTV Mounting Arms / ISNS Horizontal Mast Battery Back-Up System Arms

No work shall commence, and no material or equipment shall be stored at the project site until such time that the Contractor notifies the City representative(s) in writing of the date that all electrical materials and equipment are to be received. Upon receipt of said notification by the City representative(s), the Contractor may commence work within 5-working days prior to said delivery date.

New traffic signal system shall be in operation before the removal of existing traffic signal.

June 2020 4 of 106

The contractor shall be responsible for providing temporary signal equipment and temporary overhead signal wiring at locations where new conductor signal cable is to be installed. Contractor shall be responsible to furnish and install all necessary equipment, including, but not limited to temporary poles, temporary foundations, vehicle heads, pedestrian heads, pedestrian push buttons, overhead wires/cables and any auxiliary equipment to provide and maintain the existing signal operation until the new wiring is functional.

Traffic signal shutdowns shall be limited to the hours between 9AM and 3PM and shall not be permitted on Fridays, Saturdays, or Sundays.

Contractor shall coordinate with SCE, and an Edison certified contractor to comply with minimum overhead clearances for the removal and/or installation of traffic signal poles. The cost to hire an Edison certified contractor to perform work shall be included in the lump sum price bid for traffic signal installation and no additional compensation will be allowed therefore.

Where the Contractor-installed facilities are damaged prior to final acceptance by the City representative(s), the Contractor shall repair or replace such facilities at his own expense.

The traffic signal must be operational within 5 days after erection of standards.

The project site shall always be maintained in a neat and orderly condition and areas of sidewalk removal to be left open for less than 5 days shall be covered with plywood sheeting and barricades. Areas to be left open more than 5 days shall be patched with temporary AC pavement, smoothed to provide a level finished walking surface.

All striping, pavement markings, and signing shall be in place prior to signal turn on.

Turn on of the traffic signal system shall not be made on a Friday or the day preceding a legal holiday and will be permitted between the hours of 9AM and 3PM only. The City shall be notified at least 48 hours prior to the intended turn on and the City’s signal maintenance company must be present.

Submittals Equipment List and Drawings shall be submitted to the City representative(s) within 30 working days of furnishing the equipment.

Materials lists, manufacturer's data, brochures, technical data, etc., shall be labeled and identified, and shall be submitted in bound booklet form.

The Contractor shall retain one copy of all approved material lists and samples at the job site, readily accessible for inspection by the City representative(s). Said materials lists and samples shall be the basis for approval or rejection of work.

Whenever any work or equipment is to be guaranteed or maintained by a manufacturer, supplier, or subcontractor, said obligation shall be that of the Contractor.

All guarantees shall be in writing and delivered to the City representative(s) by the Contractor prior to final acceptance of the work.

Unless otherwise specified or directed by the City representative(s), all Contract Bid items are subject to the submittal requirements of this section and are supplemented by the submittal requirements of the specifications for each Bid item. Requirements and procedures for preparing and transmitting submittals to the City representative(s) shall conform to the provisions of the Standard Specifications

June 2020 5 of 106 and these Special Provisions as follows:

A. Submittals shall be accompanied by a “Submittal Cover Letter” form properly filled out. Forms will be furnished by the City representative(s). B. The Contractor shall submit 1 digital (pdf) copy of all information attachments for each submittal via email. C. The Contractor shall prepare such working and shop drawings as required by the City representative(s) for the performance of the work. Such drawings shall be prepared on a reproducible sheet measuring 22 inches by 34 inches, unless otherwise approved by the City representative(s). Each drawing shall have the following information:

1. Contract number and name, 2. Number and title of drawing, 3. Date of drawing or revision, 4. Name of Contractor and Subcontractor submitting drawing, 5. Clear identification of contents and location of work, and 6. Referenced special provisions.

D. The Contractor shall furnish all submittals, including but not limited to shop drawings, test plans, testing procedures, and schedules within 30 working days of furnishing the equipment for review and appropriate action by the City representative(s). E. In all case, the City representative(s) will seek to expedite submittal reviews, but responses in less than the indicated time should not be assumed. F. If the submittal shows variations from contract requirements because of standard shop practice or for any other reasons, such variations shall be described in a supplemental letter of submittal, attached to the submittal form. G. Re-submittals will be handled in the same manner as first submittals.

Order of Work Contractor shall prioritize Manchester Blvd for fiber optic installation, followed by La Brea Ave. All other corridors and intersections in Contract Plans shall follow in priority as directed by Engineer.

Meetings Weekly project meetings with the Contractor or its representative are mandatory. In addition, a comprehensive walk-through site meeting is also mandatory. The time and location of these meetings will be established at the Pre-Construction Meeting.

Repair and Protection

1. Warranty

 Network of Preferred Installers and Warranty The procurement and installation of the fiber optic cable, and all splicing, termination, and testing must be performed by a Corning Network of Preferred Installers (NPI) member. The entire fiber optic installation, including the fiber optic cabling, splices, terminations, and fiber optic jumpers must qualify for the Corning’s 25- year system warranty.

The fiber optic contractor or subcontractor performing the installation must be listed as an NPI Member on the Corning web site at bid time: http://corning.force.com/opcomm/nafta/npi/directory There are many benefits to becoming an NPI member. They include, but are not limited to the

June 2020 6 of 106 following:

 The Corning NPI program is exclusive to only skilled installers. Preferred installers are required to update training to stay abreast of the latest technologies and product solutions.  Each customized Corning network solution meets or exceeds global telecommunications and performance standards, including a twenty-five (25) year warranty that covers defective products free of charge.  NPI members receive specialized points of contact throughout the project as an additional level of support.

The Contractor shall provide a Corning Optical Communications 25-Year Extended Warranty or City approved equal for this Project using only Covered Corning Optical Communications Products, as originally installed. As used herein, Warranty Terms shall mean:

Twenty-five (25) years beginning on the Installation Date (as defined below), for an Enterprise Networks or Premises Fiber Optic Cabling Solution.

Covered Corning Optical Communications Products means: 1. New fiber optic cabling infrastructure with material supplied by Corning Optical Communications; and 2. or 2-fiber simplex/duplex patch cords manufactured by Corning Optical Communications or manufacturers approved in writing by Corning Optical Communications, including Cable Assembly House (CAH) Connections Gold Program Members, with a 0.75 dB max insertion loss specification.

Covered Corning equipment includes all Corning equipment including the following:  Corning Fiber Distribution Unit Model CCH-04U  Corning Pigtail Cassette Model CCH-CS24-A9-P00RE  Corning Splice Enclosure Model SCF-6C22-01  Corning Splice Enclosure Model SCF-8C28-01-F  Corning Duplex Patch Cords  Corning 288 SMFO (ALTOS® Cable with FastAccess™ Technology, Gel-Free Cable, 288 F, Single-mode (OS2) 288EU4-T4701D20 or City approved equal)  Corning 144 SMFO (ALTOS® Cable with FastAccess™ Technology, Gel-Free Cable, 144 F, Single-mode (OS2) 144EU4-T4701D20 or City approved Equal)  Corning 48 SMFO (ALTOS® Cable with FastAccess™ Binderless Technology, Gel-Free Cable, 48 F, Ultra Fiber (OS2) 048ZU4-T4F22D20 or City approved Equal)  Corning 12 SMFO (ALTOS® Cable with FastAccess™ Binderless Technology, Gel-Free Cable, 12 F, Ultra Fiber (OS2) 012ZU4-T4F22D20 or City approved Equal)

 Warranty Conditions The foregoing warranty is expressly conditioned upon the satisfaction of each of the following, as applicable: 1. Covered Corning Optical Communications Products shall be installed in accordance with the most current revision level of the National Electrical Code, ANSI/TIA-568, ANSI/TIA-569, TIA- 942, Fibre Channel FC-PI, Fibre Channel 10 GFC, IEEE 802.3, Infiniband Standards and Corning Optical Communications’ LAN-1561-AEN and NPI Testing Guidance. 2. The installation shall consist of Covered Corning Optical Communications Products only. 3. “Installation Date” means the date of the completed installation by a Certified Member of the Corning Network of Preferred Installers or NPI. 4. NPI installers can be found by using the following link:

June 2020 7 of 106 a. http://corning.force.com/opcomm/nafta/npi/directory (within the US) b. http://corning.force.com/opcomm/cala/pge/directory (outside the US)

5. Corning Optical Communications and its agents shall have the right to inspect the installed Covered Corning Optical Communications Products during the term of this extended warranty.

 NPI Testing Guidance 1. Installer should always meet the end-users requirements for testing and testing documentation. 2. The following section outlines installer testing recommendations and requirements. a. Always refer to TIA standards or the Corning Optical Communications document LANscape® Solutions Recommended Fiber Optic Test Guidelines for questions. b. It is recommended that on-the-reel-testing be performed to verify that received cables are not damaged. c. It is recommended that place/non-terminated cables be tested to ensure it was not damaged during installation. d. It is mandatory that Tier One testing be completed on all installed fiber optic systems. e. Tier Two testing will be performed for fiber optic systems greater than 300 feet. f. Tier Two testing is optional for lengths shorter than 300 feet unless required by the end- user.

3. Testing documentation should include both optical and non-optical data. a. Optical Data  Tier One testing documentation will include: 1. Date of testing. 2. Name of personnel involved. 3. Description of test equipment to include model number and serial number. 4. Calibration date of test equipment. 5. Fiber ID. 6. Reference method used. 7. Link loss results.

 Tier Two testing documentation will include: 1. Date of testing. 2. Name of personnel involved. 3. Description of test equipment to include model number and serial number. 4. Calibration date of test equipment. 5. Fiber ID. 6. Trace file. 7. Tested wavelengths.

 Non-Optical Data 1. Bill of Materials of installed products. 2. Route diagrams. 3. Cable sheath markings. 4. Splice plans (if applicable). 5. Connector labeling schemes. 6. Cable data sheets/reel numbers. 4. An electronic and hard copy of all testing documentation will be provided to the end-user within 30 days of completion of the Project. 5. A copy of all documentation will be maintained by the installer for the duration

June 2020 8 of 106 2. Equipment Lists, Drawings and Documentation Installation Contractor shall provide equipment lists, drawings, and documentation for equipment under this Contract.

PART 1 – GENERAL

PART 2 – PRODUCTS AND MATERIALS

PART 3 – NOT APPLICABLE

PART 4 - Full compensation for conforming to this section shall be considered as included in other items of work. All permits related costs and fees, shall be the responsibility of the Contractor and will be considered as included in the applicable items of work. No additional payment shall be made therefore.

3. Order of Work PART 1 – GENERAL Work on this Contract will be implemented in logical and sequential segments.

It is anticipated that the work in this contract will be carried out in the order as follows:  Contractor shall obtain all necessary construction permits as specified in these Special Provisions prior to commencing work.  Obtain approval of material submittals from City and place order for any equipment required in construction of Work (pull boxes, splice enclosures, conduit, fiber optic cable, and other applicable materials.). and install materials once approved.  Install furnished by Others communication hub cabinets and conduit, traffic signal cabinets, CMS cabinets and auxiliary equipment, traffic signal poles, fisheye video detection systems, CCTV systems. And other applicable materials under that is furnished by the Equipment Contractor.  Testing.

Contractor shall prepare video (digital format) or photo documentation of the construction area prior to beginning work. This video or photos with time stamp shall be the existing condition record of the job site. The videotaping or photographing shall be done jointly by the Contractor and the Project Inspector and a copy of the video tape or photos shall be furnished to the Project Inspector at the beginning of the Work.

Construction area signs and devices shall be in place prior to beginning work. When parking restrictions are needed, “No Parking” Signs shall be placed 72 hours prior. The City Yard will provide the “No Parking” signs.

PART 2 – NOT APPLICABLE

PART 3 – NOT APPICABLE

PART 4 – PAYMENT Full compensation for conforming to this section shall be considered as included in other items of work. All permits related costs and fees, shall be the responsibility of the Contractor and will be considered as included in the applicable items of work. No additional payment shall be made therefore.

4. Submittals

June 2020 9 of 106 PART 1 – GENERAL The schedule of values (cost breakdown) shall be submitted to the City representative(s) in conjunction with equipment list and drawings.

Equipment List and Drawings for CMS foundations, pull boxes, and other applicable equipment provided by Installation Contractor shall be submitted to the City representative(s) within 30 working days of furnishing the equipment.

Materials lists, manufacturer's data, brochures, technical data, etc., shall be labeled and identified, and shall be submitted in bound booklet form.

PART 2 – NOT APPLICABLE

PART 3 - EXECUTION The Contractor shall retain one copy of all approved material lists and samples at the job site, readily accessible for inspection by the City representative(s). Said materials lists and samples shall be the basis for approval or rejection of work.

The Contractor shall guarantee the entire work constructed under this contract and will fully meet all requirements as to quality of workmanship and materials furnished by this contract. The Contractor shall make, at the Contractor’s expense, any repairs or replacements made necessary by defects in workmanship or materials that becomes evident within 1 year after acceptance of work by the Agency and to restore to full compliance with the requirements of these Specifications, any part of the work which during the 1-year period is found to be deficient with respect to any provision of the Plans and Specifications. The Contractor shall make all repairs and replacements promptly upon receipt of written orders from the City representative(s). If the Contractor fails to make the repairs and replacements promptly, the City may do the work and the Contractor, and his surety shall be liable to the City for the cost.

Whenever any work or equipment is to be guaranteed or maintained by a manufacturer, supplier, or subcontractor, said obligation shall be that of the Contractor.

All guarantees shall be in writing and delivered to the City representative(s) by the Contractor prior to final acceptance of the work.

Unless otherwise specified or directed by the City representative(s), all Contract Bid items are subject to the submittal requirements of this section and are supplemented by the submittal requirements of the specifications for each Bid item. Requirements and procedures for preparing and transmitting submittals to the City representative(s) shall conform to the provisions of the Standard Specifications and these Special Provisions as follows:

A. Submittals shall be accompanied by a “Submittal Cover Letter” form properly filled out. Forms will be furnished by the Project Engineer.

B. The Contractor shall submit 1 digital (pdf) copy of all information attachments for each submittal via email.

C. The Contractor shall prepare such working and shop drawings as required by the City for the performance of the work. Such drawings shall be prepared on a reproducible sheet measuring 24 inches by 36 inches, unless otherwise approved by the City. Each drawing shall have the following information: 1. Contract number and name, 2. Number and title of drawing,

June 2020 10 of 106 3. Date of drawing or revision, 4. Name of Contractor and Subcontractor submitting drawing, 5. Clear identification of contents and location of work, and 6. Referenced special provisions.

D. The Contractor shall furnish all submittals, including drawings and schedules sufficiently in advance of construction requirements to permit no less than 30 working days for review and appropriate action by the City representative(s).

E. In all case, the City representative(s) will seek to expedite submittal reviews, but responses in less than the indicated time should not be assumed.

F. If the submittal shows variations from contract requirements because of standard shop practice or for any other reasons, such variations shall be described in a supplemental letter of submittal, attached to the submittal form.

G. Re-submittals will be handled in the same manner as first submittals.

PART 4 – PAYMENT Full compensation for this Work shall be considered as included in the Contract prices paid for the various items of Work, and no additional compensation shall be allowed therefore.

5. As-Built Record Construction Plans PART 1 – GENERAL Contractor shall maintain one set of current and accurate redlined construction plans. Upon completion of the Work and prior to Acceptance of the Project, this redlined set of plans shall be certified by the Inspector and delivered to the City representative(s).

PART 2 – NOT APPLICABLE

PART 3 - NOT APPLICABLE

PART – PAYMENT Full compensation for this Work shall be considered as included in the Contract prices paid for the various items of Work, and no additional compensation shall be allowed therefore.

6. Progress Schedule Attention is directed to these Special Provisions.

The construction schedule shall clearly show the sequence and the interdependence of construction activities and shall list specifically: A. The start and completion of all items of work, their major components, and interim milestone completion dates, if any; B. Activities for the pick-up of equipment, installation and completion of each major piece of equipment, materials and other supplies, including: 1. Time for submittals, re-submittals, and reviews; 2. Time for fabrication and delivery of manufactured products for the work; 3. The interdependence of procurement and construction activities.

The schedule shall: A. Be in sufficient detail to assure adequate planning and execution of the Work. Activities should range in duration from three to fifteen working days each.

June 2020 11 of 106 B. Be suitable, in the judgment of the City representative(s), to allow monitoring and evaluation of progress in the performance of the work. C. Show a clearly defined critical path.

The submittal of the construction schedule shall be understood to be the Contractor's representation that the schedule meets the requirements of the Contract Documents and that the Work will be executed in the sequence indicated in the schedule.

If, according to the current updated schedule, the Contractor is ten (10) working days or more behind the Contract completion date or of any interim milestone, considering all granted time extensions, the Contractor shall submit a revised schedule, showing a workable plan to complete the Project on time. A special retention may be withheld until the Contractor submits a revised schedule, acceptable to the Project Engineer.

Scheduling of Change or Extra Work Orders is the responsibility of the Contractor. The Contractor shall revise the schedule drawing to incorporate all activities involved in completing the change or extra work order and submit it to the City representative(s) for review. With the concurrence of the Project Engineer, Change or Extra Work Orders of a magnitude less than $10,000 does not need to be scheduled, unless the Change or Extra Work Order affects the Contract critical path or other outside parties.

If the City representative(s) finds the Contractor is entitled to an extension of the completion date under the provisions of the Contract, the City’s determination of the total number of days extension will be based upon the current analysis of the schedule and upon data relevant to the extension.

Delays to non-critical activities (those with float) will not be the basis for a time extension. Non-critical activities are those activities which, when delayed, do not affect a Contract completion date.

7. Payment Full compensation for conforming to the Provisions of this Section will be considered as included in the prices paid for the various items of Work and no additional compensation will be allowed therefore.

8. Aggregate Base PART 1 – GENERAL Aggregate base shall be crushed aggregate base, CAB, and shall be used for but the base of the traffic signal cabinets and poles, communications hubs, CMS / Gantry and CMS cabinets, Portland cement concrete slabs, driveways, sidewalks, and curbs and gutters.

PART 2 – NOT APPLICABLE

PART 3 – EXECUTION Aggregate base work shall be performed in accordance with the requirements of the applicable Standard Specifications, Standard Details, the Contract Plans and these special provisions.

PART 4 – PAYMENT Full compensation for aggregate base work shall be included in the bid item for applicable items of work, and no additional compensation will be allowed therefore.

9. Asphalt Concrete PART 1 – GENERAL Asphalt concrete shall be used to repair existing asphalt concrete surface or pavement affected by

June 2020 12 of 106 the construction of improvements and to construct new driveway and/or walkway for access to the traffic signal cabinets, CMS cabinets, and communications hub(s).

PART 2 – PRODUCTS AND MATERIALS Asphalt concrete used as base course shall be of Type B-PG 64-10 and that used as a cap shall be of Type C2-PG 64-10.

PART 3 – EXECUTION Asphalt concrete work, if required, shall be performed in accordance with the requirements of the applicable Standard Specifications, Standard Details, the Contract Plans and these special provisions.

PART 4 – PAYMENT Full compensation for asphalt concrete work shall be included in the bid item for applicable items of work, and no additional compensation will be allowed therefore.

10. Portland Cement Concrete PART 1 – GENERAL Portland cement concrete (PCC) work shall be performed in accordance with the requirements of the applicable Standard Specifications, Standard Details, the Contract Plans and these special provisions.

PART 2 – PRODUCTS AND MATERIALS Portland cement concrete for construction of the communications hub slab floor shall conform to the requirements of Section 303, “Concrete and Masonry Construction” of the Greenbook. Portland cement concrete shall be Class 1, or alternative material recommended as part of the hub design and approved by the Project Engineer.

PART 3 – EXECUTION Portland cement concrete for repair of curb, gutter and sidewalk affected by the construction of improvements shall conform to the requirements of the State Standard Specifications. Removal of Portland cement concrete shall be to the nearest score line.

PART 4 – PAYMENT Full compensation for Portland cement concrete work shall be included in the bid item for applicable items of work, and no additional compensation will be allowed therefore.

11. Equipment List, Drawings and Documentation PART 1 ‐ GENERAL Equipment lists and drawings shall be prepared in accordance with the requirements of the applicable City Standard Specifications, City Standard Details, the Contract Plans and these special provisions.

PART 2 – PRODUCTS AND MATERIALS A maintenance manual shall be furnished for all furnished equipment under this Contract. The maintenance manual and operation manual may be combined into one manual. The maintenance manual or combined maintenance and operation manual shall be submitted to the City representative(s) prior to purchase. The maintenance manual shall include, but need not be limited to, ten (10) full and complete sets of each of the following items: A. Specifications B. Design characteristics C. General operation theory D. Function of all controls

June 2020 13 of 106 E. Trouble shooting procedure (diagnostic routine) F. Block circuit diagram G. Geographical layout of components H. Schematic diagrams I. Shop Drawings J. List of replaceable component parts with stock numbers

Complete shop drawings for all furnished equipment under this Contract shall be submitted to the City representative(s) for evaluation and approval within 30 working days of furnishing the equipment. Complete shop drawings shall include mechanical, electrical, and physical drawings.

PART 3 – NOT APPLICABLE

PART 4 – PAYMENT Full compensation for conforming to the Provisions of this Section will be considered as included in the prices paid for the various items of Work and no additional compensation will be allowed therefore.

12. Maintaining Existing and Temporary Electrical Systems PART 1 – GENERAL Maintaining electrical systems shall be performed in accordance with the requirements of the applicable Standard Specifications, Standard Details, the Contract Plans and these special provisions maintaining of existing systems and temporary systems shall be the responsibility of the installation contractor, this includes existing traffic systems fiber optic network. Traffic Systems Fiber Optic Network shall remain active at all times during construction, contractor shall coordinate all work to limit down time of network to not exceed seventy-two (72) hours. All temporary work shall be coordinated through Inglewood Public Works, Traffic Operations Section.

PART 2 – PRODUCTS AND MATERIALS All work and materials required to keep the existing traffic signal, street lighting systems and traffic systems fiber optic network operational shall be the responsibility of the installation contractor, including temporary traffic signal poles wiring, and temporary fiber optic splicing required to maintain systems temporarily active per Section 87-20 “Temporary Electrical Systems” will be considered as included in the lump-sum price bid for temporary traffic signal equipment and installation, and no additional compensation will be allowed therefor.

PART 3 – EXECUTION Traffic signal system shutdowns shall be limited to periods allowed for lane closures listed or specified in Section 111-06 "Lane Closures and Signal Shutdown Requirements" of the State Standard Specifications.

PART 4 – PAYMENT Full compensation for conforming to the Provisions of this Section will be considered as included in the prices paid for the various items of Work and no additional compensation will be allowed therefore.

13. Mobilization (Bid Item No. 100) PART 1 – GENERAL Mobilization shall consist of preparatory work and operations for the street improvement, including, but not limited to, those necessary for the movement of personnel, equipment, materials, and incidentals to the project site necessary for work on the project, coordination with utility companies, potholing of all marked and unmarked utilites, and for all other work and operations which must be performed or costs incurred including bonds, insurance and financing prior to beginning work on the various contract items.

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PART 2 – PRODUCTS AND MATERIALS Mobilization shall also include the time, materials, and labor to move the necessary construction equipment to and from the job site, supervisory time on the job by the Contractor's personnel to keep the construction site in a safe condition, and all other related work as required at all times and for all non‐working days during construction period. The Contractor is responsible for securing an adequate storage site for equipment and materials.

PART 3 – EXECUTION The Contractor shall have on the work site at all times, as his agent, an English speaking superintendent or foreman capable of reading and thoroughly understanding the plans, specifications, and other related documents.

PART 4 – PAYMENT The lump sum price paid for mobilization includes all costs associated with insurance, bonds, required permits and fees, shop drawings, potholing, moving onto the job (mobilization), moving off the job (demobilization), preparation of project schedule, project phasing, supervision, coordination of concurrent work with other contractors, meetings, any required BMP’s installation and maintenance for roadway and laydown yard and “as-built” plans required to perform the work indicated in the plans and specifications.

Payments for mobilization will be paid out per working day. The contract lump sum price paid for mobilization shall include full compensation for furnishing all labor, materials, tools, equipment and incidentals, and for doing all the work involved in mobilization as specified herein.

14. Delivery, Storage and Assembly Delivery of equipment that requires testing or configuration to the City Maintenance Yard and the delivery and storage of equipment to the storage facility from Bid No. CB-20-04. Storage facility shall be a bonded, secured warehouse approved by the City. Storage shall be at the Contractor’s risk and subject to Contractor’s insurance coverage. Storage of equipment in the City Maintenance Yard will not be allowed.

The lump sum price paid for Delivery and Storage includes all costs associated with insurance, bonds, required permits and fees, mobilization, demobilization, preparation of project schedule, project phasing, supervision, coordination of concurrent work with other contractors, meetings, and any requirement to perform the work indicated in the plans and specifications. Storage shall be measured on a lump sum basis for the first month and on a per month basis for up to six (6) months.

Assembly of all equipment specified herein shall be conducted in an approved storage facility or designated Assembly Area within 10 miles of Inglewood, CA.

15. Traffic Control (Bid Item No. 99) PART 1 – GENERAL The Contractor shall provide traffic control and access in accordance with Article 10 of the Contract General Conditions; The Contractor shall provide traffic control and access in accordance with Section 7‐10 of the Standard Specifications; the Caltrans' Manual of Traffic Controls in Construction and Maintenance Zones (latest edition) and the standards contained in the "Work Area Traffic Control Handbook" (WATCH) published by Building News, Inc.; (latest edition) and these special conditions. The Contractor shall submit a traffic control plan, not less than fifteen (15) working days prior to start of Construction operations, to the City for review and approval. Preparation of any additional traffic control plans or detail that may be required by the City during the course of the Work shall be the Contractor's responsibility. No work shall begin until a traffic control plan is approved by the City.

June 2020 15 of 106

PART 2 – NOT APPLICABLE

PART 3 – EXECUTION 1. Provide temporary traffic restriping at the conclusion of any working day for any centerline or lane line which is obliterated by construction.

2. Furnish, install and maintain in‐place "No Parking ‐ Tow Away" signs (even if streets have posted "No Parking" signs) which shall be posted at least two (2) working days prior to commencement of roadwork. On the sign Contractor shall print the hours, day(s) and date of closure in two‐inch high letters and numbers. A sample of the completed sign shall be approved by the Engineer prior to posting. For any work to be performed on Monday morning or a morning following a holiday, the Contractor must post "No Parking ‐ Tow Away" signs with all requirements as specified at least 48 hours prior to weekend or holiday begins.

3. Coordinate with Los Angeles County Metropolitan Transportation Authority to plan and to accommodate bus routes at least five (5) working days prior to commencement of any work which will involve any of their facilities.

4. Provide any temporary delineation, as required, and as directed by the Engineer.

5. Excavations shall be backfilled and hot mix asphalt concrete or temporary asphalt concrete surface shall be placed to the level of the existing pavement at the end of each work period as necessary to provide the required number of travel lanes and access to intersecting streets.

6. The contractor shall provide temporary K‐rails, visual barriers and temporary crash cushions as necessary to protect traffic from excavation areas.

7. All pre‐existing permanent traffic control signs, barricades and devices shall remain in effective operation unless a substitute operation is arranged for and approved by the Engineer.

8. The Contractor shall use illuminated or reflective warning construction signs at appropriate locations for the project and/or as directed by the Engineer. The Contractor shall also use flashing arrow boards for each lane closure in addition to other delineation.

9. C‐18 Road Construction Ahead, C‐I7 with 25 Mile Speed Limit, C‐14 End Road Work, and soft barricades shall be used at all approaches as may be suitable. The Contractor shall employ sufficient traffic barriers to prevent traffic from entering the construction areas.

10. The Contractor shall provide flagmen to direct the traffic where detours require such.

11. The Contractor shall maintain a 24‐hour emergency service to remove, install, relocate, and maintain warning devices and shall furnish the Engineer with names and telephone numbers of at least three people responsible for emergency service response. In the event these people do not promptly respond when notified, or it becomes necessary to call other forces to accomplish emergency service, the Contractor will be held liable for any costs incurred. A $400/hour at 4 hours minimum will be charged to the Contractor.

Vehicular Traffic Control 1. Provide a safe and drivable ingress and egress to residents and businesses at all times, and provide safe pedestrian crossing paths at all times.

2. All signalized intersections shall remain operational during construction.

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3. Jack and bore or directional drill conduits crossing intersections to avoid affecting traffic through the intersections.

4. Any location considered not accessible by motorists as determined by the Engineer will be resolved at the direction of the Engineer. The Contractor will not be paid for such corrective action and shall be charged for any costs incurred by the City for corrective action.

Pedestrian Traffic Control 1. Where construction prohibits pedestrian access, alternate crossing areas shall be established with appropriate signing and other devices as required by the Engineer. Pedestrian access facilities shall be provided through construction area within the right‐of‐way. Pedestrian walkways shall be provided with surfacing as required to maintain safe and accessible pathways. Surface shall be skid resistant and free of irregularities. 2. Be responsible for notifying residents and businesses, in writing, seven (7) days in advance of any work that involves limited access. The Contractor shall provide verification to the Engineer that this has been accomplished. 3. Any location considered not accessible by motorists as determined by the Engineer will be resolved at the direction of the Engineer. The Contractor will not be paid for such corrective action and shall be charged for any costs incurred by the City for corrective action.

Access to Adjacent Properties The Contractor shall keep the areas adjacent to the project site clear of any objects that may be hazardous to pedestrians and motorists. Provisions to reroute pedestrians, including the disabled, around the work area must be clearly delineated and maintained. If the Contractor's operations require the closure of a walkway, then another walkway shall be provided nearby, off the traveled roadway, along the general path of travel.

Traffic Signal Shutdowns Traffic signal shutdowns shall be restricted to six hours maximum during anyone 24‐hour period. Where traffic signal shut downs are required, the Contractor shall furnish and install temporary stop signs for each travel lane at 24"x24" in size securely mounted and placed in clear view to all approaching traffic.

The presence of two (2) uniform police officers to direct traffic during shutdown period is required during any peak hour work and as directed by the Engineer. All related expenses and wages of the police officers shall be borne by the Contractor. The Contractor shall provide the Engineer three (3) working days advance notice prior to any traffic signal shutdown for the purpose of scheduling police traffic control, to be approved by the Engineer prior to shut down. All shutdowns shall be scheduled pursuant to Section 86‐1.05 of the California Standard Specifications. No signal shutdowns will be allowed on Fridays. Contractor shall schedule all shutdowns at a minimum three (3) business days in advance with Inglewood Public Works Traffic Operations Section at (310) 412-5333

Testing The Contractor shall be responsible for controlling the quality of the material entering the work and of the work performed, and shall perform testing as necessary to ensure control and functionality. The test methods used for quality control testing shall be as determined by the Contractor. The results of the testing shall be made available to the Engineer upon request. These tests are for the Contractor's use in controlling the work and will not be accepted for use as acceptance tests.

PART 4 – PAYMENT Full compensation for performing quality control and functionality tests and making the results

June 2020 17 of 106 available to the Engineer shall be considered as included in the contract prices paid for the various items of work involved and no additional compensation will be allowed thereafter.

The compensation for furnishing, placing, maintaining and removing traffic cones, telescoping tree flags, advance warning signs, flagmen, barricades, temporary striping, removal of existing and conflicting striping, and other safety devices, as required for public safety or as directed by the Engineer, shall be considered as included in the Traffic Control Item, and no additional compensation will be made therefore.

The payment for Traffic Control, will be made on a contract lump sum basis and shall include full compensation for furnishing all labor, materials, tools, equipment, transportation, and incidentals, and for doing all the work involved in maintaining and controlling traffic, complete in place, as specified in these Special Provisions.

Full compensation for all additional items and work, not specifically detailed or specified, but essential to the maintaining and controlling of traffic, shall be considered as included, and no additional compensation will be allowed.

16. Conduit and Accessories (Bid Item Nos. 55, 57, 58, and -9) PART 1 ‐ GENERAL All new conduits, notwithstanding the installation method, shall have the following minimum depth of cover:  Within the traveled roadway – 36 inches below the flow line.  Behind curbs – 24 inches below top of curb.  Under railroad tracks – 60 inches below bottom of ties.

Conduit trenches and conduit placement shall be as shown on the Plans. It should be noted that, at selected locations on the project, the conduit(s) may be placed under railroad tracks or attached to bridges and other elevated structures with the approval of the Engineer.

Any conduit placed beneath a railroad right‐of‐way, exposed above grade level, or on any elevated structures while transiting from or between pull boxes or splice vaults, shall be PVC Schedule 80 conduit. Contractor shall coordinate and secure all required permits and approvals from Metro.

The conduit shall be free from defects including non‐circularity, foreign inclusions, etc. It shall be nominally uniform (as commercially practical) in color, density, and physical properties. It shall be straight and the ends shall be cut square to the inside diameter. The conduit system shall be designed so that straight sections and fittings will assemble without the need for lubricants or cement.

The conduit shall have a circumferential ring on the spigot end, which shall be used to insure proper insertion depth when connecting conduit ends.

All bend radii shall be four (4) feet or greater as set forth elsewhere in this specification.

The conduit shall have a longitudinal running print line that denotes "Install This Side Up" so as to assure proper alignment.

The conduit shall also be marked with data traceable to plant location, date, shift, and machine of manufacture.

Conduits entering splice vaults and pull boxes shall terminate flush with the inside walls of each pull box.

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Conduits entering splice vaults and pull boxes shall be capped or sealed to prevent ingress of water and debris into the conduit. Conduits containing innerducts shall be plugged using a termination kit as provided by the manufacturer and are to be secured inside the conduit and around the innerduct. Innerduct containing one cable shall be plugged using an expandable cable seal off.

Immediately prior to installing cables, conduit shall be blown out with compressed air until all foreign material is removed. After cables have been installed, the ends of conduit shall be sealed with a reusable mechanical plug.

Conduit and fittings shall be supplied with an ultraviolet inhibitor.

PART 2 ‐ PRODUCTS AND MATERIALS PVC Schedule 80 Conduit All new PVC conduits shall be 4” PVC Schedule 80 conduit, 3” PVC Schedule 80 conduit, and 2” PVC Schedule 80 conduit along the project corridors as indicated on plans, unless otherwise. The new PVC Schedule 80 conduits shall conform NEMA TC‐2 and UL651 standards. Contractor shall bore 4” PVC, 3” PVC, and/or 2” PVC conduits in sidewalk as shown on plans or directed by the Engineer.

Rigid Metal Conduit All new Rigid Metal conduits shall be 3”. Frame members carrying electrical conductors must be rigid metal conduit manufactured of mild steel complying with UL 6, Electrical Rigid Metal Conduit - Steel. Hot dip galvanizes the interior and exterior surfaces of the rigid metal conduit. Contractor shall bore 3” Rigid Metal conduits in sidewalk as shown on plans or directed by the Engineer.

Coupling Body The coupling body shall be factory assembled in the bell end of the outer duct and shall be manufactured from a high impact engineered thermoplastic. The coupling body face shall be supplied with lead‐ins to facilitate assembly. The coupling body shall have one key locator identified with raised marks that can be felt through a glove.

Full compensation for furnishing and incorporating the coupling body shall be considered as included in the unit price paid for the conduit installation, and no separate payment will be made therefore.

Gaskets The coupling body shall include a factory assembled, multistage gasket that is anti‐reversing, sealing both the outer and innerducts. (Gasket on coupling body already accomplishes this function). Full compensation for furnishing and incorporating the gaskets shall be considered as included in the unit price paid for the conduit installation, and no separate payment will be made therefore.

PART 3 ‐ EXECUTION General Installation 1. All conduits shall be installed at locations as shown on the plans, or as directed by the Engineer. Locations of proposed conduit are approximate and may be changed to suit field conditions as directed or approved by the Engineer. Whenever possible, conduit shall be installed next to the gutter to minimize the disruption of traffic. Conduit sizes shown on the plans shall be used.

2. The Contractor shall obtain all necessary permits and notify all utility companies and underground service alert at least 2 working days, but not more than 14 calendar days, prior to performing any excavation or other work close to any underground pipeline, conduit, duct, wire or other structure. It shall be the responsibility of the contractor to coordinate all phases of construction with the various utility companies ahead of time to avoid conflict with any utilities. Underground Service

June 2020 19 of 106 Alert phone number is 1‐800‐422‐4133.

3. Conduit shall be installed by trenching or jacking and boring or directional drilling methods, unless specified otherwise in the Plans or these Special Provisions. Jacking and drilling pits shall be kept at least two (2) feet clear of the edge of any type of pavement wherever possible. Excessive use of water, such that pavement might be undermined or subgrade softened, will not be permitted.

4. Conduit shall be laid to a minimum depth of 24 inches of cover to the top of the conduit is required at all locations.

5. Conduit shall be placed in a manner to allow the cable/wire to be pulled in a straight line and clear the side of the pull box by at least two inches.

6. Where conduits are shown on the plans to be installed parallel and adjacent to each other, they shall be installed together in a common trench.

7. Make right‐angle bends in conduit runs with long‐radius elbows or conduits bent to radii not less than six times the inside diameter of the conduit.

8. All bend radii shall be six times the inside diameter of the conduit unless otherwise set forth elsewhere in this Special Provisions or as directed by the Engineer. The sum of the angles for conduit bends between two consecutive pull boxes shall not exceed 270 degrees. All conduit bends shall be factory bends done by the manufacturer. Hot box or other field bends will not be accepted. Transition of the conduit without bends shall not exceed more than one foot for every ten feet.

9. Make bends and offsets so that the inside diameter of conduit is not effectively reduced. Unless otherwise indicated, keep the legs of a bend in the same plane and the straight legs of offsets parallel.

10. Do not use diagonal runs except when specifically noted in the drawings.

11. Provide a waterproof label on each end of the pull rope to indicate the destination of the other end.

12. Conduits entering vaults and pull boxes shall terminate flush with the inside walls of each pull box.

13. Conduits entering pull boxes shall be capped or sealed to prevent ingress of water, debris, and other foreign matters into the conduit.

14. Within pull box, conduit shall be placed to provide a minimum clearance of two (2) inches between the lowest portion of the opening and the bottom of the pull box. And there shall be a minimum clearance of eight inches between the top portion of the opening and the top of the pull box.

15. Conduit shall enter the pull box at not more than a 45‐degree angle. In addition, conduit may not be terminated less than 45 degrees to the ground level, except for pull boxes with extension. Conduit ends shall be terminated three (3) inches above the gravel surface and nine (9) inches clearance between the top of the bushing and the top of the pull box shall be provided.

16. After conductors/cables have been installed, the exposed end of conduits remaining in pull boxes and controller cabinets shall be sealed with a sealing compound as approved by the Engineer.

June 2020 20 of 106 Trenching 1. Trenching/rock wheeling within the traveled roadway shall be done to a depth that allows 36 inches of cover between the top of the conduit to the surface of the roadway. If new conduit is being installed above or below existing utility, the conduit shall be laid no closer than 12 inches from existing utility. 2. Conduit shall be placed in the bottom of the trench using spacers as support and shall be placed in the trench approximately two inches wider than the outside diameter of the conduit to be installed. The trench shall be backfilled with commercial quality concrete. Trench widths shall be as directed by the Engineer. 3. Different conduits within the same trench shall be different colors or uniquely marked, and consistent throughout the project. 4. All excavated areas in the pavement shall be backfilled, except for the top two (2) inches, by the end of each work period. The top two (2) inches shall be placed within three (3) working days after trenching. 5. If the trench is excavated below the required grade, refill any part of the trench excavated below the grade at no additional cost to the City with cement‐slurry backfill. 6. Not all utilities are shown on the plans. Horizontal and vertical locations of existing utilities shall be determined by the contractor prior to construction. Horizontal and vertical trenching shall be adjusted to avoid existing utilities, and as directed by the Engineer. Cost of potholing shall be included in conduit installation bid item cost, there shall be no additional compensation for potholing. It shall be the responsibility of the contractor to familiarize themselves with the boundaries and path of intended installations. 7. During trench excavation, place the excavated material only within the working area. Do not obstruct any roadways or streets. Conform to federal, state, and the City codes governing the safe loading of trenches with excavated material. Excess excavated material shall be removed from the jobsite at the end of each working day. 8. Installation of conduit in unpaved areas (dirt) shall conform to the following:  Conduit shall be placed in a trench approximately two (2) inches wider than the outside diameter of the conduit to be installed. Trench shall not exceed eight (8) inches in width. A minimum of twenty-four (24) inches of cover to the top of the conduit is required. For all pull boxes the trench may be hand dug to required depth.  The conduit shall be placed in the bottom of the trench and the trench shall be backfilled with sand‐cement slurry backfill, containing not less than two (2) sacks (188 pounds) of cement per cubic yard of Type I or IT Portland cement added per cubic yard of imported sand and sufficient water for workability. The top four (4) inches shall be backfilled and compacted with native soil.

Cement Slurry Backfill A slurry cement backfill shall be used as part of the trench backfill for the installation of conduits.

The backfill shall contain not less than two (2) sacks (188 pounds) of cement per cubic yard of Type I or Portland cement added per cubic yard of imported sand and sufficient water for workability. The top four (4) inches shall be backfilled and compacted with native soil.

PART 4 - PAYMENT The contract unit price paid for furnishing and installing conduit by trenching and/or by jacking and boring, shall be measured on a linear feet basis and shall include full compensation for furnishing all labor, materials, tools, permits, equipment, potholing, and incidentals, and for doing all the work involved in furnishing and installing conduit complete in place, including installation of conduit under sidewalk areas, under roadway pavement areas, in soil, removing surface materials, furnishing fittings, bends, bushings, pull wires, potholing, modification of existing foundations for conduit entrances, and providing other materials that may be required. No additional compensation will be allowed.

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17. Pull Boxes (Bid Item Nos. 44-46) PART 1 – GENERAL General This section shall govern for furnishing and placing pull boxes shown on the plans, complete with cover.

PART 2 – PRODUCTS AND MATERIALS

Pull Box and Pull Box Cover Contractor shall install new No. 5, No. 6 or No. 6E at the project corridors as shown on plans.

Pull boxes shall conform to the provisions in the latest version of the Caltrans Standard Specifications and these Special Provisions.

All pull boxes shall be number 5, 6, or 6E unless otherwise noted on the Plans. The cover marking for each pull box shall read "COI COMMUNICATION".

Pull boxes shall be provided with locking mechanisms as specified in the Caltrans Standard Plans.

All pull boxes shall have vertical proof‐load strength of 111kN. This load shall be placed anywhere on the box and cover for a period of one minute without causing any cracks or permanent deformations.

Pull boxes and covers in the sidewalk or behind the curb shall be plastic, polymer concrete, or Engineer approved equivalent, unless otherwise noted on the Plans.

PART 3 – EXECUTION Installation Requirements All pull boxes shall be located at the locations shown on the Plans, or as directed by the Engineer. However, these locations may be changed to suit field conditions as directed or approved by the Engineer.

No pull box shall be located on the driveway apron, or above catch basin, or within one (1) foot of any existing, proposed or future (as shown on plans) wheelchair ramp, or within one foot from the curb in case of streets without gutter, or within thirty (30) inches from any pole foundation, or other locations which may interfere with the movement of people or vehicles, unless approved by the Engineer.

Pull boxes within unimproved areas shall have a Class 1 flexible Post Delineator, per Caltrans Standard Plan A73‐C installed adjacent to the pull box.

Within the pull box, the conduit shall be placed in a manner that the lowest portion of the opening shall be a minimum of two (2) inches above the bottom of the pull box. The top portion of the conduit shall be not less than eight (8) inches from the top of the pull box. The maximum thickness of the grout shall be one (1) inch.

The conduit shall also be placed in a manner to allow the cable/wire to be pulled in a straight line and clear the side of the pull box by at least two (2) inches. The distance between pull boxes shall not exceed 200 feet, unless otherwise shown on the plans, unless otherwise specified in the Plans or these Special Provisions, or as directed by the Engineer.

If new pull boxes are replacing existing pull boxes, the Contractor shall protect existing conduit and cable from damage. Should the existing conduit or cable become damaged, the Contractor shall

June 2020 22 of 106 repair and/or replace damaged conduit or cable. Prior to repair/replacement, the Contractor shall notify the City of exact location, and provide a detailed description of damage.

Any existing features or improvements damaged by the Contractor shall be replaced in kind, at the cost of the Contractor and not the City.

Installation Detail The bottom of pull boxes installed in the ground or in sidewalk areas shall be bedded in at least six (6) inches (12” for 6E pull box) of crushed rock and shall be grouted prior to the installation of conductors.

The grout shall be between one (1) inch and two (2) inches in depth and shall be sloped towards the drain hole.

A layer‐of roofing paper shall be placed between the grout and the crushed rock sump.

A one (1) inch drain hole shall be provided in the center of the pull boxes through the grout and the roofing paper.

Six (6) inches of clean crushed rock sump shall be provided at the bottom of the pull box prior to pull box installation.

The bottom of the pull box shall be grouted prior to the installation of cables. The grout shall be between one half (1/2) inch and one (1) inch in depth and shall be sloped towards the drain hole. The maximum thickness of the grout shall be one (1) inch. A layer of roofing paper shall be placed between the grout and the crushed rock sump. A one‐inch drain hole shall be provided in the center of the pull box through the grout and the roofing paper.

Pull boxes shall be installed with lid and completely secured prior to any conductor or cable installation.

Where the sump of an existing pull box is damaged by the Contractor's operations, the sump shall be reconstructed and if the sump was grouted, the old grout shall be removed and new grout placed at the cost of the Contractor and not the City.

Excavating and backfilling shall‐conform to the provision in section 86.2.01, "Excavating and Backfilling" of Caltrans Standard Specifications except that the backfill material shall not contain rocks graded larger than one (1) inch.

PART 4 – PAYMENT The contract unit price paid for furnishing and installing pull boxes shall be measured on a per unit basis and shall include full compensation for furnishing all labor, materials, tools, equipment and incidents, and for doing all the work involved in furnishing and installing pull boxes, complete in place, as shown on the plans and specified in the Standard Specifications and these Special Provisions and directed by the Engineer. This item shall be measured as each pull box complete in place.

18. B40 and B40 E Pull Boxes (Bid Item Nos. 42 & 43) PART 1 – GENERAL The Contractor shall install new B40 or B40E pull boxes as shown on the Plans.

The contract unit price paid for B40 or B40E pull boxes shall include full compensation for furnishing all labor, materials, tools, equipment and incidentals, and for doing all the work involved in B40 or

June 2020 23 of 106 B40E pull boxes, complete in place, as shown on the plans or as specified in these special conditions, and as directed by the Engineer.

PART 2 – PRODUCTS AND MATERIALS Pull boxes shall be B40 or B40E pull boxes including lid (polymer type) with extension (28.25 in. x 40.5 in. x 14 in) as shown in the Construction Documents. The cover marking for each pull box shall read "COI COMMUNICATION". Pull boxes shall be grouted. B40 and B40E pull box lids shall be Fibrelyte type.

Pull box and lid material and installation shall conform to the applicable City of Inglewood Standard Plans and SSS, State Standard Details, except as amended by these Contract Documents. Attention is directed to Section 86 “Pull Boxes” of the State Standard Specifications and the requirements for stub modification shown in the Contract Documents and described herein.

PART 3 – EXECUTION Pull boxes shall be located at the locations shown on the plans or behind the curb. Pull boxes shall not be installed in travel way unless specified otherwise, in which case pull boxes and lids shall be rated for H-20 traffic load application and approved by the Project Engineer.

Pull boxes shall be constructed with a 6-inch thick PCC encasement as shown on the details of the Contract Documents.

Where existing pull boxes are specified in the Contract Documents to be replaced with B40 pull box, existing conduit stub-outs in these pull boxes shall be cut back to provide stub-ups of 25 mm (1”) minimum to 50 mm (2”) maximum in length. All existing conductors and cables must be removed from all conduits entering the pull box before stub-outs are cut back. Conduits shall be threaded, and threaded bushings shall be installed on metallic conduits and end bells on HDPE conduits. All conduit entries into B40 or B40E pull boxes shall be 45° sweeps and shall conform to State Standard Specification 86.02.

Fiber Optic B40 or B40E pull boxes shall be furnished and installed in accordance with the SSS Section 86.02, except as amended by these Contract Documents and the details as shown in the Contract plans. The Contractor shall provide a rack and hook assembly along the interior of both long sides of fiber optic pull boxes, where the rack and hooks shall be designed for attaching coiled cabling and splice closures weighing as much as 100 lbs.

The depth of the rack shall not be less than and shall be positioned on the sidewall of the pull box and extension such that there is at least 100-mm (4”) clearance from the top and bottom.

Contractor shall clean all B40 or B40E pull boxes entered for installation of conduit or wire of all dirt and debris. All pull box lids damaged by Contractor operations shall be replaced at their own expense. The wiring in these pull boxes shall be neatly bundled, recoiled and reinstalled in the pull box.

PART 4 – PAYMENT B40 or B40E pull boxes shall be measured on a per unit basis, furnished and installed complete in place. The contract price paid for the B40 or B40E pull boxes shall include full compensation for furnishing all labor materials, tools and incidentals and performing the work involved in placing, replacing and disposing of components, including removing existing boxes to be replaced, removing and reinstalling existing conductors and/or cable in conduit, modifying all needed conduit stub-outs for each existing pull box specified for replacement, modifying existing sweeps where appropriate, and replacing landscaping in kind that is damaged by the Contractor’s operations, as specified in the Contract Documents.

June 2020 24 of 106 Conduit stub-out modification, for each conduit exceeding a total count of five per pull box specified for replacement, shall be measured on a per unit basis complete in place. The contract price paid for conduit stub-out modification shall include full compensation for furnishing all labor, materials, tools and incidentals and performing the work involved in conduit stub-out modification, as described in these Contract Documents, including removal of conductors before modification and reinstallation of conductors after modification.

19. Conductors and Cables (Bid Item Nos. 62, 63 & 72) PART 1 – GENERAL The work under this section shall consist of furnishing and installing conductors and cables shall conform to the 2018 Caltrans Standard Plans and Revised Standard Specifications, unless otherwise noted in these Special Provisions and on the Plans.

The Contractor shall install all loop detectors between the hours of 9AM and 3PM All detector loops shall be protected in place and any damaged loops shall be repaired within 3 working days.

PART 2 – PRODUCTS AND MATERIALS Copper Conductors Copper wire must comply with ASTM B3 and B8. Insulation for no. 14 to no. 4 conductors must be Type THW PVC.

Insulation for no. 2 and larger conductors must be THW PVC or THWN.

Inductive Loop Conductors Inductive loop conductor wire shall be installed as per LADOT Standard Drawing S-70.1A.

Signal Interconnect Cables Signal Interconnect shall be single mode fiber optic cable in existing/new conduit with #10 green tracer wire.

Detector Lead-in Cables (DLC) New Detector Lead-in Cables (DLC) shall be installed for presence and advanced loops as noted on plans. New pull boxes, load switches, and all other auxiliary equipment shall be installed as necessary for the intended use.

PART 3 – EXECUTION Signal Cable The Contractor shall install signal cable conforming to this subsection in lieu of individual conductors; however, no fewer conductors shall be installed than the quantity of conductors shown on the Plans in the Conductor Schedule. Signal cable shall be installed continuously without splicing from the controller cabinet to each traffic signal pole. Traffic signal conductors, multiple circuit conductors, and signal cable conductors shall not be spliced unless shown otherwise on the plans.

Wiring All wiring and equipment shall be marked (tagged) within the controller cabinet for phase identification.

Circuitry The following paragraph shall be added following paragraph one:

June 2020 25 of 106 All signal and lighting systems to be modified shall be completely rewired, except as indicated on the plans. Existing conductors, not to be reused, shall be removed and disposed of by the Contractor.

PART 4 – PAYMENT The contract unit price paid for furnishing and installing detector loop conductors and cables shall be measured on a linear foot basis and shall include full compensation for furnishing all labor, materials, tools, equipment and incidentals, and for doing all the work involved in furnishing and installing conductors and cables complete in place and providing other materials that may be required. No additional compensation will be allowed.

The contract unit price paid for furnishing and installing inductive loop conductors shall be measured on a per unit basis and shall include full compensation for furnishing all labor, materials, tools, equipment and incidentals, and for doing all the work involved in furnishing and installing all saw-cuts, conductors, cables, conduits to adjacent pull-boxes, and sealants complete in place and providing other materials that may be required. No additional compensation will be allowed.

Payment to furnish and install traffic signal and lighting conductor and cables (Rewire Intersections) shall be considered as included in the Lump Sum basis per intersection and shall include full compensation for furnishing all labor, materials, tools, equipment and incidentals, and for doing all the work necessary as specified in the Contract Documents and Specifications, Standard Drawings, supplemental details, these Special provisions, and as directed by the City.

20. Redesign ADA Access Ramp (Bid Item No. 5) PART 1 – GENERAL The Contractor shall redesign ADA Access Ramps shown on the Plans and Detail sheets.

PART 2 – PRODUCTS AND MATERIALS The work under this section shall consist of Demolishing and Constructing ADA Access Ramps and shall conform to the Access Ramp Detail sheets, Standard Specifications, unless otherwise noted in these Special Provisions and on the Plans.

PART 3 – EXECUTION Contractor shall sawcut, remove, and dispose of existing PCC curb, gutter, sidewalk, access ramp, sidewalk, median, asphalt concrete pavement, crushed aggregate base and existing base/subbase materials as required to establish the finished surface as indicated on the Access Ramp Detail sheets.

Contractor shall construct curb and gutter per SPPWC (APWA) STD Plan 120-2, Sidewalk per Standard Plan 112-2, Access Ramp per Standard Plan 111-5, and ADA detectable warning surface as indicated on the Access Ramp Detail sheets.

Contractor shall protect in place existing curb and gutter

PART 4 – PAYMENT The contract unit price paid for demolishing and constructing ADA Access ramps shall be measured on a lump sum basis and shall include full compensation for furnishing all labor, materials, tools, equipment, and incidentals and for doing all the work involved in and configured complete in place by location, as shown on the Detail Sheets, Plans, as specified in the Standard Specifications and these special conditions, and as directed by the Engineer. No additional compensation will be allowed.

21. Standards, Poles, Pedestals and Posts (Bid Item Nos. 6-12, 16-26 and 48) PART 1 – GENERAL The work under this section shall consist of installing Standards, Poles, and Posts (furnished by

June 2020 26 of 106 others) and furnishing and installing the foundations in accordance with the details shown on the Contract Plans. All equipment, materials, and components for traffic signal and safety lighting systems, shall conform to the 2018 Caltrans Standard Plans and Revised Standard Specifications, unless otherwise noted in these Special Provisions and on the Plans.

Contractor shall follow 2010 Caltrans Standard Plans and Specifications for traffic signal poles, luminaire arms, mast arms, and bolts.

Copies of these documents are available from Caltrans at Caltrans, District 7 office at 100 South Main Street, Los Angeles, California 90012 or from Caltrans Headquarters at 900 Royal Oaks Drive, Sacramento, CA 95819, (916) 445-3520 and from Los Angeles Department of Transportation Headquarters at 100 S. Main Street 10th Floor, Los Angeles, CA 90012, (213) 972-8470.

The following are supplementary and additive to the provisions of the State Standard Specifications, are only called out if elaborations, amendments, specifying of options, or additions are required.

Foundations The following paragraph shall be added following paragraph one: “The exact location of all foundations for signal equipment and the controller cabinet shall be approved by the Engineer prior to the start of any excavation work. In the event that roadway and intersection modifications by others are not completed, the Contractor shall install foundations (and all other related items) at locations set back from the roadway where designated by the Engineer. The completed intersection and traffic signals shall appear as shown on the plans.”

All necessary equipment and accessories intended for installation on foundations which include, but not limited to anchor bolts, anchor plates, washers, studs, nuts, screws, standoffs, rivets, and fasteners to be provided by Others (Furnishing Contractor).

Standards, Poles, Pedestals, and Posts Standards, Poles, Pedestals, and Posts shall conform to the provisions in Section 86 1.02J, " Standards, Poles, Pedestals, and Posts ", of the 2010 Caltrans Standard Plans and Specifications.

PART 2 – PRODUCTS AND MATERIALS Anchor bolts or studs and nuts, except for Type 30 and Type 31 lighting standards, shall conform to the specifications of ASTM Designation: A307. Headed anchor bolts for foundations shall conform to the specifications of ASTM Designation: A307, Grade B with S1 supplementary requirements. At the option of the Contractor, non-headed anchor bolts for foundations shall conform either to the specifications of ASTM Designation: A307, Grade C or to the provisions in AASHTO Designation: M314, Grade 36 or 55 with S1 supplementary requirements. When non-headed anchor bolts conforming to the specifications of ASTM Designation: A307, Grade C are furnished, the end of each fabricated anchor bolts shall be either coded by end stamping as required in ASTM Designation: A307 or, the end that projects from the concrete shall be permanently coded with a green color by the manufacturer.

PART 3 – EXECUTION Signal mast arms shall be installed in accordance with the "Signal Arm Connection Details" of the Standard Plans unless specified otherwise on the plans. If required by the serving electric utility, and confirmed by the Engineer, State Certified Electric Workers shall be utilized for the installation of standards, steel pedestals, and posts in accordance with State of California High Voltage Safety Orders. The following paragraphs shall be added before paragraph one of the subsections:

Standards, steel pedestals and posts shall not be erected or installed until the service enclosure is installed, metered and energized, and the controller cabinet wired, controller test period completed

June 2020 27 of 106 and passed, and the controller assembly installed and loops, conduits, pull boxes, and other underground installation complete and in place; and signal faces, push buttons, signs, luminaires, and other materials required to complete the installation in its entirety have been inspected, passed inspection, and are in the Contractor’s possession and are available for immediate installation.

PART 4 – PAYMENT The contract unit price paid for furnishing and installing the foundation and installing standards, poles, pedestals, posts and accessories shall be measured on a per unit basis and shall include full compensation for all labor, materials, tools, equipment, and incidentals and for doing all the work involved in and configured complete in place by location, as shown on the Plans, as specified in the Standard Specifications and these special conditions, and as directed by the Engineer. No additional compensation will be allowed.

22. Type C-1-100 (CCTV) Standards (Bid Item Nos. 13-15) PART 1 – GENERAL The work under this section shall consist of installing the CCTV poles (TYPE C-1-100) (Furnished by Others) and furnishing and installing the foundations in accordance with the details shown on the Contract Plans; the requirements of these Specifications; and the City of Los Angeles Department of Transportation’s Special Provisions and Standard Drawings for the Installation and Modification of Traffic Signals “Red Book.”

Foundations for CCTV Poles Where new foundations for CCTV poles are called for on the plans, the foundations shall conform to the details as shown in Plans, these Specifications and the Special Provisions. When Foundations for CCTV poles not specified in the Details, the Contractor shall provide foundation designs based on these Specifications, except as amended herein and in the Special Provisions. In such cases, the Contractor shall deliver for review stamped and signed drawings and calculations to the Engineer for each foundation type required under this Contract.

PART 2 – PRODUCTS AND MATERIALS Traffic signal poles and foundations shall meet the following material requirements and as set forth in the City of Los Angeles Department of Transportation’s Special Provisions and Standard Drawings for the Installation and Modification of Traffic Signals “Red Book.”

Traffic signal poles will be Furnished by Others. Contractor shall install poles and furnish and install foundations per Contract Plans.

All necessary equipment and accessories intended for installation on foundations which include, but not limited to anchor bolts, anchor plates, washers, studs, nuts, screws, standoffs, rivets, and fasteners to be provided by Furnishing Contractor.

Design Design of CCTV poles and foundations shall be responsibility of the Contractor. Design shall be based on the minimum requirements set forth in the Detail as shown on City of Los Angeles Department of Transportation’s Special Provisions and Standard Drawings, detail S-52.1.4B, except as amended herein.

Luminaire arms, arm attachment details and dimensions, base plate dimensions, bolt circle shall be constructed as shown in the LADOT “Red Book.” Poles shall be constructed of same mast arm and luminaire arm lengths using a minimum design wind load of 100 mph and the maximum case loading (e.g. case 4 loading for mast arm lengths of 45’ and less; case 5 loading for 50’ to 55’). Pole height shall be 45’. Top outer diameter of pole shall be 5.9375”. The camera mounting plate shall be 6.5” in

June 2020 28 of 106 diameter

The Contractor shall verify in the field the dimensions of all signal hardware attachments and appurtenances (existing and new) prior to ordering poles. The Contractor shall deliver for review and approval, shop drawings and structural loading calculations stamped and signed by a registered Civil or Structural Engineer for each CCTV pole type proposed under this Contract.

PART 3 – EXECUTION Contractor shall furnish and install foundations as shown on the plans or as specified in these special conditions, and as directed by the Engineer. Contractor shall install all necessary Type C-1-100 poles and accessories intended for installation on foundations which include, but not limited to anchor bolts, anchor plates, washers, studs, nuts, screws, standoffs, rivets, and fasteners.

The Contractor shall verify in the field the dimensions of all signal hardware attachments and appurtenances (existing and new) prior to ordering poles. The Contractor shall deliver for review and approval, shop drawings and structural loading calculations stamped and signed by a registered Engineer for each CCTV pole type proposed under this Contract. Contractor shall also deliver foundation design drawings in accordance with Section 15, “Foundations for CCTV Poles,” of these Specifications. Any pole delivered with unnecessary arm connections shall be rejected.

PART 4 – PAYMENT The contract unit price paid for furnishing and installing the foundation and installing Type C-1-100 poles and accessories shall be measured on a per unit basis and include full compensation for all labor, materials, tools, potholing, equipment, and incidentals and for doing all the work involved in and configured complete in place by location, as shown on the Plans, as specified in the Standard Specifications and these special conditions, and as directed by the Engineer. No additional compensation will be allowed.

23. Removal of Foundation (Bid Item No. 106 & 107) PART 1 ‐ GENERAL The Contractor shall completely remove, haul, and dispose foundations as shown on the Contract Plans.

PART 2 – PRODUCTS AND MATERIALS This work shall consist of removing, hauling, disposing, and reinstalling materials in conformance with these specifications and the special provisions, and in conformance with the details shown on the plans or directed by the Engineer.

PART 3 – EXECUTION The Contractor shall completely remove, haul, and dispose the entire foundations as shown on the Plans. Foundation disposal operation should follow all State and local regulations.

The resulting hole shall be backfilled with material equivalent to the surrounding material approved by the City and the surface areas restored in kind, or as directed by the Engineer.

Attention is directed to the provisions in State Specification, Section 86‐2.03, "Foundations," regarding foundations to be removed.

PART 4 – PAYMENT The complete removal and disposal of the foundations shall be measured on a per unit basis for the following foundation types:

June 2020 29 of 106 Type 1: Foundation depth of 5 feet and below Type 2: Foundation depth of more than 5 feet

The contract price paid for “Remove Existing Foundation” shall include full compensation for furnishing all labor, materials not furnished by the Project, tools, equipment, and incidentals and performing the work involved in removing, hauling, and disposal of foundations including reconnecting, testing and replacement of any existing equipment damaged by the Contractor’s operation, or as specified in this document. Payment shall also include restoration of removal area to match surrounding conditions. For concrete sidewalk, replacement shall be provided from score line to score line.

24. Electric Service Enclosures (Bid Item No 65) PART 1 – GENERAL Contractor shall install electric service enclosures and furnish and install all required wires as shown on the Contract Plans. The enclosures shall be rated NEMA 3R and include a dead front panel and a hasp with a 7/16-inch-diameter hole for a padlock.

The enclosure's machine screws and bolts shall not protrude outside the cabinet wall. The fasteners on the exterior of an enclosure shall be vandal resistant and not be removable. The exterior screws, nuts, bolts, and washers shall be stainless steel.

Service enclosure shall be 120/240V Type, type as shown on plans.

PART 2 – PRODUCTS AND MATERIALS A service equipment enclosure shall be factory wired and manufactured from steel and galvanized or have factory-applied, rust-resistant prime and finish coats, except Types II and III.

Type II and III service equipment enclosures shall: 1. Be made of 0.125-inch minimum thickness 5052-H32 aluminum sheet complying with ASTM B209. 2. Be manufactured using gas metal arc welding with bare aluminum welding electrodes. The electrodes shall comply with AWS A5.10 Class ER5356. 3. Be manufactured using welding procedures, welders, and welding operators that comply with the requirements for welding procedures, welders, and welding operators in in AWS B2.1, "Specification for Welding Procedure and Performance Qualification." 4. Have full-seal weld exterior seams. 5. Exterior welds shall be ground smooth and edges filed to a radius of at least 0.03 inch. 6. Have a surface finish that complies with MIL-A-8625 for a Type II, Class I coating, except the anodic coating shall have a minimum thickness of 0.0007 inch and a minimum coating weight of 0.001 oz/sq in.

If a Type III enclosure houses a transformer of more than 1 kVA, the enclosure shall have effective screened ventilation louvers of no less than 50 sq. in for each louver. The framed screen shall be stainless no. 304 with a no. 10 size mesh and secured with at least 4 bolts.

The dead front panel on a Type III service equipment enclosure shall have a continuous stainless steel or aluminum piano hinge. The panel shall be secured with a latch or captive screws. No live part shall be mounted on the panel.

The enclosure shall be watertight and marked as specified in NEC to warn of potential electric-arc flash hazards.

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Internal conductors for the photoelectric control unit shall be 600 V(ac), 14 AWG (THHN) stranded machine tool wire. Where subject to flexing, 19 stranded wire shall be used.

The meter area shall be a sealable, lockable, weather-tight cover that can be removed without the use of tools.

For Type III-A, III-B, and III-C enclosures, the meter socket shall be a 5-clip type, and the landing lug shall be suitable for multiple conductors.

For a Type III-D enclosure, the meter socket shall be a 7-clip type, and the landing lug shall be suitable for multiple conductors. The pedestal shall comply with the Electric Utility Service Equipment Requirements Committee drawing no. 308 or 309.

Landing lugs shall be (1) sized for the incoming service utility conductors, (2) compatible with either copper or aluminum conductors, and (3) made of copper or tin-plated aluminum. Live parts of the electrical equipment shall be guarded against accidental contact.

The main and neutral busses of the enclosure shall be made of tin-plated copper, be rated for 125 A, and be suitable for copper or aluminum conductors.

Each service equipment enclosure shall have up to 2 main circuit breakers that will simultaneously disconnect ungrounded service-entrance conductors.

Circuit breaker for a service equipment enclosure shall: 1. Be quick-break on either automatic or manual operation 2. Be trip indicating 3. Be internal-trip type 4. Be UL listed or NRTL certified and comply with UL 489 or equal 5. Be clearly marked with the frame size 6. Have an operating mechanism that is enclosed and trip-free from the operating handle on overload 7. Have the trip rating clearly marked on the operating handle 8. Have an interior made of copper

Circuit breakers used as disconnects shall have a minimum interrupting capacity of 10,000 A, rms.

The interior of the enclosure shall accept plug-in circuit breakers. A minimum of 6 standard single- pole circuit breakers, 3/4" nominal, shall be provided for branch circuits.

Identify each circuit breaker and component by description using an engraved phenolic nameplate attached with stainless steel rivets or screws.

Nameplate shall be: 1. Adjacent to the breaker on the dead front panel. The characters shall be a minimum of 1/8 inch high. 2. Adjacent to the component on the back panel. The characters shall be a minimum of 1/8 inch high. 3. At the top exterior of the door panel. The nameplate shall include the system number, voltage, and number of phases engraved in minimum 3/16-inch-high characters.

A plastic-laminated wiring diagram shall be attached inside the enclosure with brass eyelets by a UL- listed or NRTL-certified method.

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PART 3 – EXECUTION

Installing a service equipment enclosure includes furnishing and constructing the foundation and pad and installing conduit, adjacent pull boxes, and grounding electrode. Location shall be approved by Engineer in the field.

Electrical service equipment installation and conduit run details shall be as specified by the serving utility company, and written proof of their approval shall be submitted to the Engineer prior to installation. The Contractor shall be responsible for all service details, expenses, and scheduling far in advance of need. It is the contractor’s responsibility to coordinate with SCE for the feed point locations and shall be responsible for all fees required by SCE to provide the feed point connections.

PART 4 – PAYMENT The Contractor shall pay all service connection fees. The contract unit price paid for furnishing and installing the foundation and installing the Electric Service Enclosure, service wires, and accessories shall be measured on a per unit basis and include full compensation for all labor, materials, tools, equipment, and incidentals and for doing all the work involved in and configured complete in place by location, as shown on the Contract Plans, as specified in the Standard Specifications and these special conditions, and as directed by the Engineer. No additional compensation will be allowed.

25. Video Detection System (Bid Item No. 2) PART 1 - GENERAL The video detection cameras shall be furnished and installed by the Contractor. The Contractor shall furnish and install the cameras, all cabling, connectors, and camera mountings as indicated on the plans. The Contractor shall also configure and test all of the video detection systems at each location.

This specification sets forth the minimum requirements for a system that detects vehicles on a roadway using only video images of vehicle traffic.

PART 2 - MATERIALS System Hardware The video detection system shall consist of one, two or four video cameras, a video detection processor (VDP) which mounts in a standard detector rack; a detector rack mounted extension module (EM), surge suppressor for each video input, and a pointing device.

System Software The system shall include software that detects vehicles in multiple lanes using only the video image. Detection zones shall be defined using only an on-board video menu and a pointing device to place the zones on a video image. Up to 24 detection zones per camera shall be available. A separate computer shall not be required to program the detection zones.

Functional Capabilities The VDP shall process video from one, two or four sources depending upon the VDP module used. The source can be a video camera, DVD or video tape player. The video shall be input to the VDP in NTSC or PAL composite video format and shall be digitized and analyzed in real time. Dual and quad video VDP’s shall process images from all video inputs simultaneously.

The VDP shall detect the presence of vehicles in up to 24 detection zones per camera. A detection zone shall be approximately the width and length of one car.

Detection zones shall be programmed via an on-board menu displayed on a video monitor and a

June 2020 32 of 106 pointing device connected to the VDP. The menu shall facilitate placement of detection zones and setting of zone parameters or to view system parameters. A separate computer shall not be required for programming detection zones or to view system operation.

The VDP shall store up to three different detection zone patterns. The VDP can switch to any one of the three different detection patterns within 1 second of user request via menu selection with the pointing device. Each configuration shall be uniquely labeled for identification and the currently active configuration indicator shall be displayed on the monitor.

The VDP shall detect vehicles in real time as they travel across each detector zone.

The VDP shall have an EIA232 port for communications with an external computer. The VDP EIA232 port shall be multi-drop compatible.

The VDP shall accept new detector patterns from an external computer through the EIA232 port when the external computer uses the correct communications protocol for downloading detector patterns. A Windows™-based software designed for local or remote connection and providing video capture, real-time detection indication and detection zone modification capability shall be provided with the system.

The VDP shall send its detection patterns to an external computer through the EIA232 port when requested when the external computer uses the appropriate communications protocol for uploading detector patterns.

The extension module (EM) shall be available to avoid the need of rewiring the detector rack, by enabling the user to plug an extension module into the appropriate slot in the detector rack. The extension module shall be connected to the VDP by an 8-wire cable with modular connectors. VDP and EM communications shall be accommodated by methods using differential signals to reject electrically coupled noise. The extension module shall be available in both 2 and 4 channel configurations. EM configurations shall be programmable from the VDP. A separate I/O module with 24 outputs – 8 inputs using external wire harness for expanded flexibility shall also be available.

The camera system shall be able to transmit the composite video signal, with minimal signal degradation, up to 1000 feet under ideal conditions.

The associated VDP shall default to a safe condition, such as a constant call on each active detection channel, in the event of loss of video signal.

The system shall be capable of automatically detecting low-visibility conditions such as fog and respond by placing all defined detection zones in a constant call mode. A user-selected output shall be active during the low-visibility condition that can be used to modify the controller operation if connected to the appropriate controller input modifier(s). The system shall automatically revert to normal detection mode when the low-visibility condition no longer exists.

Vehicle Detection A minimum of 24 detection zones shall be supported and each detection zone shall be user definable in size and shape to suit the site and the desired vehicle detection region.

The VDP shall provide up to 24 output channels of vehicle presence detection per camera through a standard detector rack edge connector and one or more extension modules.

A single detection zone shall be able to replace multiple inductive loops and the detection zones shall be OR'ed as the default or may be AND'ed together to indicate vehicle presence on a single phase

June 2020 33 of 106 of traffic movement.

Placement of detection zones shall be done by using only a pointing device and a graphical interface built into the VDP and displayed on a video monitor. No separate computer shall be required to program the detection zones.

Detection zone outputs shall be configurable to allow the selection of presence, pulse, extend, and delay outputs. Timing parameters of pulse, extend, and delay outputs shall be user definable between 0.1 to 25.0 seconds.

Up to six detection zones shall be capable to count the number of vehicles detected. The count value shall be internally stored for later retrieval through the EIA232 port. The zone shall also have the capability to calculate and store average speed and lane occupancy at bin intervals of 10 seconds, 20 seconds, 1 minute, 5 minutes, 15 minutes, 30 minutes and 60 minutes.

When a vehicle is detected within a detection zone, the corners of the detection zone shall activate on the video overlay display screen to confirm the detection of the vehicle.

Detection zone setup shall not require site specific information such as latitude and longitude to be entered into the system.

A minimum of 3 detection zone patterns shall be saved within the VDP memory. The VDP's memory shall be non-volatile to prevent data loss during power outages. The VDP shall continue to operate (e.g. detect vehicles) using the existing zone configurations even when the operator is defining/modifying a zone pattern. The new zone configuration shall not go into effect until the configuration is saved by the operator.

The selection of the detection zone pattern for current use shall be done through a local menu selection or remote computer via EIA232 port. It shall be possible to activate a detection zone pattern from VDP memory and have that detection zone pattern displayed within 1 second of activation.

The VDP system shall have the capability to automatically switch to any one of the stored configurations based on the time of day which shall be programmable by the user.

The VDP shall provide dynamic zone reconfiguration (DZR) to enable normal detector operation of existing channels except the one where a zone is being added or modified during the setup process. The VDP shall output a constant call on any detection channel corresponding to a zone being modified.

Detection shall be at least 98% accurate in good weather conditions and at least 96% accurate under adverse weather conditions (rain, snow, or fog). Detection accuracy is dependent upon site geometry; camera placement, camera quality and detection zone location, and these accuracy levels do not include allowances for occlusion or poor video due to camera location or quality.

The VDP shall output a constant call for each enabled detector output channel if a loss of video signal occurs. The VDP shall also output a constant call during the background learning period.

VDP and EM Hardware The VDP and EM shall be specifically designed to mount in a standard NEMA TS-1, TS-2, 2070 ATC, 170 type detector rack, using the edge connector to obtain power and provide contact closure outputs. No adapters shall be required to mount the VDP or EM in a standard detector rack. Detector rack rewiring shall not be required.

June 2020 34 of 106 The VDP and EM shall operate in a temperature range from -34°C to +74°C and a humidity range from 0%RH to 95%RH, non-condensing.

The VDP and EM shall be powered by 12- or 24-volts DC. These modules shall automatically compensate for the different input voltages.

VDP power consumption shall not exceed 300 milliamps at 24 VDC. The EM power consumption shall not exceed 120 milliamps at 24 VDC.

The VDP shall include an EIA232 port for serial communications with a remote computer. The VDP EIA232 port shall be multi-drop compatible. This port shall be a 9-pin "D" subminiature connector on the front of the VDP.

The VDP shall utilize flash memory technology to enable the loading of modified or enhanced software through the EIA232 port without modifying the VDP hardware.

The VDP and EM shall include detector output pin-out compatibility with industry standard detector racks.

The front of the VDP shall include detection indications, such as LED's, for each channel of detection that display detector outputs in real time when the system is operational.

The front of the single and dual VDPs shall include one or two BNC video input connectors suitable for RS170 video inputs as required. For four channel VDPs, an adapter cable that converts a DB15 interface to 4 individual BNC connectors shall be used. The video input shall include a switch selectable 75-ohm or high impedance termination to allow camera video to be routed to other devices, as well as input to the VDP for vehicle detection. RCA type connectors/jacks for video input are not allowed. Video shall not be routed via the edge connectors of the processor.

The front of the VDP shall include one BNC video output providing real time video output that can be routed to other devices. A RCA type connector/jack for video output is not allowed.

The front panel of the VDP and EM shall have a detector test switch to allow the user to place calls on each channel. The test switch shall be able to place either a constant call or a momentary call depending on the position of the switch.

Video Detection Camera Video detection cameras used for traffic detection shall be furnished by the video detection processor (VDP) supplier and shall be qualified by the supplier to ensure proper system operation.

The camera shall produce a useable video image of the bodies of vehicles under all roadway lighting conditions, regardless of time of day. The minimum range of scene luminance over which the camera shall produce a useable video image shall be the minimum range from nighttime to daytime, but not less than the range 1.0 lux to 10,000 lux.

The imager luminance signal to noise ratio (S/N) shall be more than 50 dB.

The camera shall be digital signal processor (DSP) based and shall use a CCD sensing element and shall output color video with resolution of not less than 470 TV lines. The CCD imager shall have a minimum effective area of 768(h) x 494(v) pixels.

The camera shall include an electronic shutter control based upon average scene luminance and shall be equipped with an auto-iris lens that operates in tandem with the electronic shutter.

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The camera shall utilize automatic white balance.

The camera shall include a variable focal length lens with variable focus that can be adjusted, without opening up the camera housing, to suit the site geometry by means of a portable interface device designed for that purpose and manufactured by the detection system supplier.

The horizontal field of view shall be adjustable from 5.4 to 50.7 degrees. This camera configuration may be used for the majority of detection approaches in order to minimize the setup time and spares required by the user. The lens shall be a 10x zoom lens with a focal length of 3.8mm to 38.0 mm.

The lens shall also have an auto-focus feature with a manual override to facilitate ease of setup.

The camera shall incorporate the use of preset positioning that store zoom and focus positioning information. The camera shall have the capability to recall the previously stored preset upon application of power.

The camera electronics shall optionally include automatic gain control (AGC) to produce a satisfactory image at night.

The camera shall be housed in a weather-tight sealed enclosure. The enclosure shall be made of 6061 anodized aluminum. The housing shall be field rotatable to allow proper alignment between the camera and the traveled road surface.

The camera enclosure shall be equipped with a sunshield. The sunshield shall include a provision for water diversion to prevent water from flowing in the camera's field of view. The camera enclosure with sunshield shall be less than 6" diameter, less than 18" long, and shall weigh less than 6 pounds when the camera and lens are mounted inside the enclosure.

The enclosure shall be design so that the pan, tilt and rotation of the camera assembly can be accomplished independently without affecting the other settings.

The camera enclosure shall include a proportionally controlled heater, where the output power of the heater varies with temperature, to assure proper operation of the lens functions at low temperatures and prevent moisture condensation on the optical faceplate of the enclosure.

The glass face on the front of the enclosure shall have an anti-reflective coating to minimize light and image reflections.

The glass face shall also employ a special coating to minimize the buildup of environmental debris such as dirt and water.

When mounted outdoors in the enclosure, the camera shall operate satisfactorily in a temperature range from -34 °C to +60 °C and a humidity range from 0% RH to 100% RH. Measurement of satisfactory video shall be based upon VDP system operation.

The camera shall be powered by 120-240 VAC 50/60 Hz. Power consumption shall be 45 watts or less under all conditions.

The camera enclosure shall be equipped with separate, weather-tight connections for power and video cables at the rear of the enclosure. These connections may also allow diagnostic testing and viewing of video at the camera while the camera is installed on a mast arm or pole using a lens adjustment module. Video and power shall not reside within the same connector.

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The video signal shall be fully isolated from the camera enclosure and power cabling.

PART 3 – EXECUTION Contractor shall install all equipment specified in this section and necessary accessories intended for installation as shown on the plans or as specified in these special conditions, and manufacturer’s specifications, and as directed by the Engineer.

PART 4 – PAYMENT Payment for video detection system shall be measured up on a per unit basis, for the furnishing and installation of the cameras and the furnish and installation of the video detection assembly including all mountings, cabling, connectors, configuration and testing complete in place by location (Bid Items 21 – 63, A10, and B16 – B18 as required per plans). The contract price paid for the various video detection systems shall include full compensation for furnishing all labor, materials, equipment, testing, and other incidentals for the video detection system as described above, and as shown in the Contract Documents. Payment shall include all incidental items, such as clamp kit wire nuts, grommets, tape connectors, pick-up, transportation, loading and unloading, and storage of equipment and all other materials, testing and no additional compensation will be allowed therefore.

26. Battery Back Up System (BBS) (Bid Item No. 64) PART 1 – GENERAL Contractor shall install a complete Uninterruptible Power Supply (UPS), including engineering, and components as specified on plans. All equipment and materials incorporated shall be standard components that are regularly manufactured and used in the manufacturer's product line. All systems and components shall have been thoroughly tested and in actual use.

The UPS shall be the Myers MP2000E Traffic Signal BBS, with ethernet modem or City approved equal in all features and functions.

Batteries shall be ordered by the Furnishing Contractor when the Contractor is ready to install prior within 1 month of Acceptance Testing. Batteries shall not be stored for more than one month. Proof of production date shall be verified with manufacturer. The contractor shall also supply the Traffic Systems Maintenance Section of Inglewood Public Works Department twenty (20) spare batteries to be used as units for testing procedures.

PART 2 – PRODUCTS AND MATERIALS Product and materials will be furnished by Others.

PART 3 – EXECUTION Contractor shall install Battery Back Up Systems and all necessary accessories and equipment intended for installation as shown on the plans or as specified in these special conditions, and as directed by the Engineer.

PART 4 – PAYMENT The contract unit price paid for installing the Battery Back Up Systems and all necessary accessories and equipment shall be measured on a per unit basis and shall include full compensation for all labor, materials, tools, equipment, and incidentals and for doing all the work involved in and configured complete in place by location, as shown on the Plans, as specified in the Standard Specifications and these special conditions, and as directed by the Engineer. No additional compensation will be allowed.

27. Traffic Signal Equipment (Bid Item Nos. 1, 29-38, 47, 49)

June 2020 37 of 106 PART 1 – GENERAL Contractor shall install traffic signal equipment that conforms to the provisions in Section 86 of the 2018 Caltrans Standard Plans and Revised Standard Specifications, unless otherwise noted in these Special Provisions and on the Plans Standard Specifications and these Special Provisions.

PART 2 – PRODUCTS AND MATERIALS Vehicle Signal Faces Vehicle signal Faces and auxiliary equipment shall conform to the provisions in Section 86-1.02R(4) "Signal Faces", of the 2018 Caltrans Standard Plans and Revised Standard Specifications, unless otherwise noted in these Special Provisions and on the Plans Standard Specifications and these Special Provisions.

Pedestrian Signal Assemblies Pedestrian signal assemblies and auxiliary equipment shall conform to the provisions in Section 86- 1.02S "Pedestrian Signal Heads", of the 2018 Caltrans Standard Plans and Revised Standard Specifications, unless otherwise noted in these Special Provisions and on the Plans Standard Specifications and these Special Provisions.

Pedestrian Push Button Assemblies Pedestrian Push Button assemblies and auxiliary equipment shall conform to the provisions in Section 86-1.02U "Push Button Assemblies", of the 2018 Caltrans Standard Plans and Revised Standard Specifications, unless otherwise noted in these Special Provisions and on the Plans Standard Specifications and these Special Provisions.

Pedestrian push buttons shall be Bulldog III Push Button or City approved equal.

Backplates Backplates shall conform to the provisions in Section 86-1.02R "Backplates", of the 2018 Caltrans Standard Plans and Revised Standard Specifications, unless otherwise noted in these Special Provisions and on the Plans Standard Specifications and these Special Provisions. All vehicular indications shall have backplates. Backplates shall be metal without louvers.

Pedestrian Signal Faces Pedestrian Signal Faces shall conform to the provisions in Section 86-1.02S "Pedestrian Signal Head", of the 2018 Caltrans Standard Plans and Revised Standard Specifications, unless otherwise noted in these Special Provisions and on the Plans Standard Specifications and these Special Provisions.

Pedestrian signals shall be Type A housings with SP-1-T and LED sections by Dialight or City approved equal.

Type SP-1-T pedestrian signal mountings shall have an upper and lower mounting bracket attached to the pedestrian signal housing in the same manner as that shown on the plans for Type SP-2-T.

Light Emitting Diode (LED) Lamp Ballast - Luminaires Luminaires shall be the Eaton Navion Street light LED NVN-AF-03-D-UNV-T3R-10K-1200-4N7-AP (double module) version B or City approved equal. The fixture shall be a 191 Watts with a 4000K color temperature and a Type III distribution with NEMA 7-pin receptacle. Unit shall be provided with an external wattage label per ANSI C136.15.

Each luminaire shall be installed with 7 pin NEMA photoelectric unit receptacle. If the luminaire housing is provided with a hole for the receptacle, the hole shall be closed in a weatherproof manner.

June 2020 38 of 106

Internally Illuminated Street Name Signs Internally illuminated street name signs (IISNS) shall conform to the provisions in Section 87-4.03, "Internally Illuminated Street Name Signs", of the Standard Specifications and these Special Provisions.

The Contractor shall install IISNS manufactured by Southern Manufacturing Clean Profile IISNS (double sided) or City approved equal. IISNS shall be Edge Lit (LED) Illuminated Street Name Sign.

Sign panels shall be .093 White polycarbonate with other options with ASTM Type IX Retroreflective Sheeting on Extruded aluminum inner and outer channels. Frame members shall be TIG welded. The background shall be Blue on 3M DG# 4090T Sheeting. The City of Inglewood logo shall be included on the sign panels. Clearview 5-W fonts shall be used for the legend.

The sign fixture, panels, and mounting assemblies shall be designed and constructed to prevent deformation, warp or failure when subjected to 100 mph wind loads, as set forth in the latest AASHTO publication, “Standard Specifications for Structural Supports of Highway Signs, Luminaires, and Traffic Signals”, and as shown on the Plans and Details specified herein. The IISNS manufacturer shall submit a certificate of compliance conforming to the provisions in Section 6-1.07, “Certificates of Compliance”, with each lot of IISNSs delivered.

Photoelectric Controls Photoelectric Controls shall conform to the provisions in Section 86-1.02M, "Photoelectric Controls", of the Standard Specifications and these Special Provisions.

Photoelectric controls shall be a dual Type V for luminaires and internally illuminated street name signs. Photoelectric units shall be the delay type.

Fisheye Video Detection System Detection for traffic signals shall be GRIDSMART video detection system or City approved equal with video image vehicle tracking and detection system (VIVTDS).

The Contractor shall install GRIDSMART video detection system as shown on the plans. The GRIDSMART video detection system shall consist of bell camera, complete Smartmount assembly GS2 Processor, cables, conductors and wires, control software and video management system licensing and real time data module license.

VIVTDS processor shall provide the flowing inputs and outputs:

PART 3 – EXECUTION

June 2020 39 of 106 Contractor shall install all equipment specified in this section and necessary accessories intended for installation as shown on the plans or as specified in these special conditions, and as directed by the Engineer.

At each intersection, the Contractor shall only install this traffic signal equipment between the hours of 9AM to 3PM Monday thru Friday so not to hinder morning and evening traffic.

PART 4 – PAYMENT The contract unit price paid for installing the equipment specified in this section and necessary accessories shall be measured on a per unit basis and shall include full compensation for all labor, materials, tools, equipment, and incidentals and for doing all the work involved in and configured complete in place by location, as shown on the Plans, as specified in the Standard Specifications and these special conditions, and as directed by the Engineer. No additional compensation will be allowed.

28. Horizontal Mast Arms (Bid Item No. 108) PART 1 ‐ GENERAL Horizontal mast arms shall be provided for all internally illuminated street name signs per Caltrans Standard Specifications in Section 87-4.03 and as indicated on Contract Plans.

PART 2 – PRODUCTS AND MATERIALS Contractor shall provide all products and materials required for furnishing and installing horizontal mast arms for all internally illuminated street names signs per Caltrans Standard Specifications in Section 87-4.03.

PART 3 – EXECUTION The contractor shall be responsible for providing horizontal mast arms for all internally illuminated street name signs per Caltrans Specifications in Section 87-4.03. At intersections to be modified, unless otherwise noted on the plan, existing internally illuminated street name signs shall be relocated to new horizontal sign arms using new hardware as called out per Caltrans Specifications in Section 87-4.03.

PART 4 – PAYMENT The payment for Traffic Control will be made on a contract per unit basis and shall include full compensation for furnishing all labor, materials, tools, equipment, transportation, and incidentals, and for doing all the work involved in maintaining and controlling traffic, complete in place, as specified in these Special Provisions and Contract Plans.

29. Maintaining Existing and Temporary Electrical Systems (Bid Item No. 104 & 105)

PART 1 ‐ GENERAL Maintaining electrical systems shall be performed in accordance with the requirements of the applicable Standard Specifications, Standard Details, the Contract Plans and these special provisions maintaining of existing systems and temporary systems shall be the responsibility of the installation contractor, this includes existing traffic systems fiber optic network. Traffic Systems Fiber Optic Network shall remain active at all times during construction, contractor shall coordinate all work to limit down time of network to not exceed seventy-two (72) hours. All temporary work shall be coordinated through Inglewood Public Works, Traffic Operations Section.

June 2020 40 of 106 PART 2 – PRODUCTS AND MATERIALS All work and materials required to keep the existing traffic signal, street lighting systems and traffic systems fiber optic network operational shall be the responsibility of the installation contractor, including temporary traffic signal poles wiring, and temporary fiber optic splicing required to maintain systems temporarily active per Section 87-20 “Temporary Electrical Systems” will be considered as included in the lump-sum price bid for temporary traffic signal equipment and installation, and no additional compensation will be allowed therefor.

PART 3 – EXECUTION The contractor shall be responsible for providing temporary signal equipment and temporary signal wiring at locations where contractor operation or construction activity interrupts existing traffic signal, street lighting, and traffic signals fiber optic systems. Contractor shall be responsible to furnish and install all necessary equipment, including, but not limited to temporary poles, temporary foundations, vehicle heads, pedestrian heads, pedestrian push buttons, wires/cables and any auxiliary equipment to provide and maintain the existing signal operation until the new system is tested and fully functional.

Traffic signal system shutdowns shall be limited to periods allowed for lane closures listed or specified in Section 111-06 "Lane Closures and Signal Shutdown Requirements" of the State Standard Specifications.

PART 4 – PAYMENT The payment for Traffic Control will be made on a contract lump sum basis and shall include full compensation for furnishing all labor, materials, tools, equipment, transportation, and incidentals, and for doing all the work involved in maintaining and controlling traffic, complete in place, as specified in these Special Provisions for the following conditions:

Condition 1: Major traffic control location that requires 5 or more temporary signal equipment Condition 2: Minor traffic control location that requires 4 or less temporary signal equipment

Full compensation for all additional items and work, not specifically detailed or specified, but essential to the maintaining and controlling of traffic, shall be considered as included, and no additional compensation will be allowed.

30. Closed Circuit Television (CCTV) Cameras System (Bid Item No. 3) PART 1 – GENERAL The Contractor shall install CCTV cameras as indicated on the Contract Plan and Detail sheets. The CCTV system shall consist of camera/pan-tilt assembly, mounting brackets, complete mounting assembly, cables, High PoE midspan, conductors, CAT6 cables and wires, control software and video management system licensing. Contractor shall be responsible for supplying all equipment, brackets and hardware necessary for intended operation.

PART 2 – PRODUCTS AND MATERIALS Contractor shall install Bosch MIC IP Starlight 7000 HD CCTV Camera Assembly or City approved equal. Contractor shall pre-test the CCTV Camera to be fully compatible with the City’s Traffic Management Center’s CCTV Camera software prior to installation.

CAT6 Cables (Outdoor Rated) The Contractor shall furnish and install outdoor rated CAT6 cable(s) per the project plans, these Specifications and as directed by the Engineer. CAT6 cables shall be installed for connections from traffic signal controllers to Ethernet switches within traffic signal controller cabinets and communication hub cabinets. In addition, CAT6 cables shall be installed for connections within City’s

June 2020 41 of 106 Communication Room from Ethernet switches to associated equipment; and connections to the City’s TMC, and workstations, and as directed by the Engineer.

All outdoor rated CAT6 cable shall conform to the following:

All cables, panels, jumpers, ports and termination points shall be neatly labeled for use and direction by use of permanent label material. Hand-written labels shall not be allowed. All cables shall be Category 6 RJ45 crimp plug (8x) shielded connectors shall be used on all CAT 6 connectors, managed and fastened neatly, as directed by the Engineer.CAT6 cable shall connect CCTV Camera to Ethernet Switch in Cabinet.

PART 3 – EXECUTION Contractor shall install CCTV Camera Assembly and all necessary accessories and equipment intended for installation shall be securely mounted as shown on the plans or as specified in these special conditions, and as directed by the Engineer.

PART 4 – PAYMENT The contract unit price paid for installing the CCTV Camera Assembly and all necessary accessories and equipment shall be measured on a per unit basis and shall include full compensation for all labor, materials, tools, equipment, and incidentals and for doing all the work involved in and configured complete in place by location, as shown on the Plans, as specified in the Standard Specifications and these special conditions, and as directed by the Engineer. No additional compensation will be allowed.

June 2020 42 of 106 31. Closed Circuit Television (CCTV) Camera Extension Arm Mount (Bid Item No. 4) PART 1 – GENERAL The Contractor shall install CCTV camera extension arm mount as indicated on the Contract Plans and Detail sheets.

PART 2 – PRODUCTS AND MATERIALS Contractor shall furnish and install 6’ extension arm mount for CCTV cameras all necessary accessories and equipment intended for installation shall be securely mounted as shown on the plans or as specified in these special conditions, and as directed by the Engineer.

PART 3 – EXECUTION Contractor shall install the CCTV Camera Extension Arm Mount and all necessary accessories and equipment intended for installation shall be securely mounted as shown on the plans or as specified in these Special Conditions, the Manufacturer’s specifications, and as directed by the Engineer.

PART 4 – PAYMENT The contract unit price paid for installing the CCTV Camera Extension Arm Mount and all necessary accessories and equipment shall be measured on a per unit basis and shall include full compensation for all labor, materials, tools, equipment, and incidentals and for doing all the work involved in and configured complete in place by location, as shown on the Plans, as specified in the Standard Specifications and these special conditions, and as directed by the Engineer. No additional compensation will be allowed.

32. Roadside Units (RSU) for Origin Destination System (Bid Item No. 61) PART 1 – GENERAL Roadside Unit (RSU) shall be STREETSMARTV2 by GRIDSMART part number: GS-3-SS2 or City approved equal.

RSU are used to actively scan and read WIFI MAC addresses to generate reports on the following:

 Travel Time  Speed  Origin Destination  Signal Performance Metrics

The RSU can also be used to provide alerts to traffic managers in the event a roadway is experiencing delays and higher than normal travel times. The RSU shall be able to provide an encrypted MAC address for secure data transmission and shall be able to provide multi-level data encryption to secure data being transmitted from the device to the cloud.

PART 2 – PRODUCTS AND MATERIALS Roadside Units for Origin Destination System will be furnished by Others.

PART 3 – EXECUTION Contractor shall install Roadside Units and all necessary accessories and equipment intended for installation as shown on the plans or as specified in these special conditions, and as directed by the Engineer.

PART 4 – PAYMENT The contract unit price paid for installing the Roadside Units and all necessary accessories and equipment shall be measured on a per unit basis and shall include full compensation for all labor, materials, tools, equipment, and incidentals and for doing all the work involved in and configured

June 2020 43 of 106 complete in place by location, as shown on the Plans, as specified in the Standard Specifications and these special conditions, and as directed by the Engineer. No additional compensation will be allowed.

33. Changeable Message Sign Systems (Bid Item Nos. 86-90, AND 96) PART 1 ‐ GENERAL Contractor shall install DAKTRONICS Changeable Message Sign (CMS) or City approved equal. Contractor shall pre-test the CMS to be fully compatible with the City’s Traffic Management Center’s CMS software (Daktronics Vanguard) prior to installation.

PART 2 – PRODUCTS AND MATERIALS Contractor shall install all materials for the CMS per Caltrans Revised Standard Specifications Section 86-1.02. The installing of CMSs shall adhere to the details shown in the plans and per this specification. All installed materials and equipment for the Changeable Message Signs shall be NTCIP-compliant. Failure to meet all details and functionality listed in this specification shall be grounds for rejection of the equipment.

The construction shall utilize a minimum number of different parts, subassemblies, circuits, cards and modules for reliability and ease of maintenance. Test points shall be provided for checking essential voltages and be readily accessible for inspection and maintenance. The sign shall be designed for a minimum life of 10 years and shall be designed and constructed with a clean and neat appearance. Poor workmanship shall be grounds for rejection of the sign.

The Contractor shall include but not be limited to installing all materials and equipment required to install the Changeable Message Sign to the pole and support structure as shown in the plans and per this specification.

Model Number, Sizes, and Dimensions

Lines / Approx. Cabinet Lines / Char Max Power Char per Weight CMS Size Dimensions per Line Usage Watts Line (lbs.) (H x W x D) (4" High) (RGB) (12" High) Gantry 5'9'' x 6'9'' x 5'' 12/25 -- 280 1420 Small 7'10'' x 5'9'' x 11'' 17/20 -- 495 1355 Medium 4'8" x 12'0" x 5" 10/45 4/14 405 1690 Large 4'8" x 25'0" x 5" 10/95 4/29 840 3510 Blank-Out 2'7" x 4'2" x 5" -- -- 105 465

Gantry CMS: GC6-100x125-15.85-RGB–SF Small CMS: GC6-140x100-15.85-RGB–SF Medium CMS: VC6-80x225-15.85-RGB Large CMS: VC6-80x475-15.85-RGB Blank-Out CMS: VC6-40x75-15.85-RGB

Static CMS Panels and Border All Changeable Message Sign shall have a custom designed static border. The Contractor shall install all necessary equipment, accessories, materials, coatings, inks, paints, and sheeting intended for installation as shown on the Plans and Detail sheets.

June 2020 44 of 106 All exposed metal on the front face of the Static CMS panel shall have a water and humidity resistant base coating with a minimum outdoor service life of 20 years. The finish coat colors and thickness shall match the specifications shown on the Plans and Detail sheets. Static CMS borders shall not block or interfere with any message or graphic displayed on the CMS.

Sign Feedback and Monitoring Functions The CMS system, including sign hardware, controller firmware and controller software, shall be capable of performing the following functions:

1. Report all system errors and failures such as film module failure 2. The sign controller shall respond to the central software whenever it receives a request for status poll. The reply message shall provide the minimum information:  Control mode status  Message and sign status  Communication error status  Control source status

3. Failure of any sign shall not affect the operation of another sign in the system 4. The sign controller shall perform a message check to ensure that the message will fit in the sign’s display area. If any part of the message fails this check, the downloaded message shall not be displayed. 5. The sign controller shall be capable of being remotely reset. 6. The sign controller clock shall ensure that the correct message is displayed at the correct time in the event of a communication loss. 7. In the event of power loss, the sign controller shall maintain its internal clock and display the proper message when power is restored.

Sign Controller Contractor shall install Vanguard VFC Sign Controller or City approved equal. The sign controller shall be programmed to receive NTCIP-compliant sign control commands from the central controller or laptop computer, transmit NTCIP-compliant responses as requested to the central controller or laptop computer, monitor sign and message status and control sign operation and message displays.

The sign controller shall be a 19-inch rack-mountable traffic controller provided with resident firmware stored in non-volatile memory. The CMS controller shall not be integrated within the CMS assembly and panels. The CMS controller shall be external, rack-mountable, configurable and operational within a 334 CCTV equipment cabinet. The controller protocol shall not have proprietary extensions that limit functionality or accessibility, unless these extensions are made fully available to the City without restriction. The controller shall perform all communication, control and feedback functions and shall be the only sign controller. No intermediate sign controller shall be used.

The sign controller shall have the following features and specifications:

General:  Controls amber and full-color DMS  Compatible with Daktronics auxiliary control panel  Multiple sign control for up to 8 DMS

Front Control Panel and Indicators:  LCD Panel o Full-matrix (480x272) with graphic capability o High-contrast full-color LCD with backlight

June 2020 45 of 106  16 button membrane keypads  Interactive menu system on LCD/keypad  Local/remote control selector built into LCD interface  Illuminated power switch - green LED

Messaging:  Create, preview, activate or delete messages from menu  Capable of any combination of text and graphics  Stores up to 500 changeable messages  Stores up to 29 changeable fonts  Supports scheduling defined in NTCIP  Full support for these NTCIP Tags: o Page Justification (top, middle, bottom) o Line Justification (left, middle, right, full) o New lines and new pages (6-page max) o Page on and Off Times o Font Tag o Graphics Tag o Color foreground and background o Color rectangles o Page background o Text rectangles o All data fields (date, time, etc.) o Spacing character o Flashing text o Scrolling text o Hexadecimal character

Communication Interface:  NTCIP-compliant communication ports  Supports dial-up modem, cellular modem, direct serial, fiber optic, radio and other communication networks  Integrated 10/100Base-T Ethernet port (RJ-45)  Integrated 10/100Base-T Ethernet auxiliary port (RJ-45)  3 integrated RS232 serial ports (DB-9)  All ports protected from electromagnetic transients

Controller-To-Sign Interface:  Multi-mode fiber optic cable  50/125 µm fiber with LC connectors  850 nm wavelength  Maximum distance: 1640' (500 m)

Dimensions (HxWxD) and Weight:  3.4375" x 8.75" x 14.0625" (88 mm x 222 mm x 357 mm)  Weight: 11.0 lbs. (5 kg)

Environment and Power:  NEMA TS 4-compliant and tested  Operating Temperature Range: -30° F to +165° F (-34° C to +74° C)  Power Source: 120 or 240 VAC @ 50 or 60 Hz o Auto-ranging power supply

June 2020 46 of 106  Max. Power Consumption: 30 W  Power lines protected from electromagnetic transients

NTCIP Standards:  NTCIP 1101: Simple Trans. Mgmt. Framework (STMF)  NTCIP 1102: Octet Encoding Rules  NTCIP 1103: Transportation Mgmt. Protocols  NTCIP 1201: Global Object Definitions  NTCIP 1203: DMS Object Definitions  NTCIP 2001: Class B Profile  NTCIP 2101: PMPP/RS232 Subnetwork Profile  NTCIP 2104: Ethernet Subnetwork Profile  NTCIP 2201: Null Transportation Profile  NTCIP 2202: TCP/IP & UDP/IP Transport Profile  NTCIP 2301: Simple Trans. Mgmt. Framework (STMF)  NTCIP 8004: Structures of Mgmt. Information (SMI)

Communication Standards Requirements The communications between the sign controller and this central controller software shall comply with the NTCIP 1203 protocol and shall support all NTCIP mandatory objects and conformance groups. In addition to the standard MIB objects, the sign shall include any additional manufacturer specific MIB objects required to support all of the sign and central software functionality defined elsewhere in the specification.

The sign manufacturer shall ensure and prove to the satisfaction of the City representative(s) that its signs and sign controllers are fully compatible with the TMC’s existing central CMS software (Daktronics Vanguard) and communications infrastructure.

Electrical Requirements Power The sign controller shall be capable of operating at 120 VAC, 30 amp service, 60 Hz, single phase power. Inside the sign housing, all 120 VAC service lines shall be independently protected by a thermo magnetic circuit breaker at the sign housing entry point. All 120 VAC wiring shall be located in conduit, pull boxes, raceways or control cabinets as required by the National Electrical Code. No 120 VAC wiring shall be exposed either on the inside or outside of the sign housing. The sign housing shall not be considered as a raceway or control cabinet.

Performance of the CMS system shall not be affected by power transients or electromagnetic fields. The system shall not conduct nor radiate signals that will adversely affect other electrical or electronic equipment including, but not limited to, other control systems, data processing equipment, audio, radio, and industrial equipment.

Surge Protection The system power and communication lines shall be protected by transient voltage suppression device Tripp-lite Model: RS-1215-RA.

Electronic Materials and Components All electronic components, except printed circuit boards, shall be off-the-shelf commercially available, easily accessible, replaceable and individually removable using conventional electronics repair methods. Components shall be arranged so that they are easily accessible for testing and replacement. All discrete components, such as resistors, capacitors, diodes, transistors and integrated circuits shall be individually replaceable.

June 2020 47 of 106 Printed Circuit Boards Printed circuit board design shall be such that components may be removed and replaced without damage to boards, traces or tracks. Only FR-4 material, 0.062-inch minimum thickness, shall be used. Inter-component wiring shall be a copper clad track, having a minimum weight of 2 ounces per square foot. Jumper wires shall not be permitted except via plated through holes. All printed circuit boards shall be finished with a solder mask and component identifier silkscreened.

Capacitors The DC and AC voltage ratings, as well as the distaste factor of the capacitor, shall exceed the worst- case design parameters of the circuitry by 50%. Any capacitor that can be damaged by shock or vibration shall be mechanically supported by a clamp or fastener. Capacitor encasements shall be resistant to cracking, peeling and discoloration.

Resistors No resistor shall operate in excess of 50% of its power rating.

LED Display Cabinet Construction:  Display shall operate from the following power sources: 120/240 VAC, 60 Hz single-phase, including neutral and earth ground.  Display shall operate in a minimum ambient temperature range of -40° to +120°F (-40 to +50°C) and to a 95% humidity.  Internal display component hardware (nuts, bolts, screws, standoffs, rivets, fasteners, etc.) shall be fabricated from stainless steel, aluminum, nylon, or other durable corrosion-resistant materials suitable for the signage application.  Electrical display components shall be 100% solid-state.  The presence of ambient radio signals and magnetic or electromagnetic interference, including those from power lines, transformers, and motors, shall not impair performance of the display system.

Housing Frame:  Display materials shall use non-corrosive materials or have a protective coating so they shall be anti-corrosive and not degrade or oxidize.  Adequate ventilation shall be provided through convection without the need to provide extra space around the sides or behind the display.  Steel mounting points that can be used for mounting purposes shall be provided with the display and have the ability to be adjusted for alternative mounting methods.  Shall include lifting supports that can be removed after installation.

Exterior Finish: The LED display border pieces shall be coated with an automotive-grade acrylic urethane paint.

Front Face Construction:  To meet the display readability requirements, the front face must be constructed in such a manner that it provides high contrast, low sunlight reflection and durability in all weather and site conditions.  Minimum features of front face shall: o Provide UV resistance to prevent discoloring. o Include horizontal louvers for contrast enhancement. o Include vertical ribbing for contrast enhancement o Use surface materials in the active LED area, such as metal, plastic, or other face materials,

June 2020 48 of 106 designed for low sunlight reflectivity.

Serviceability:  The display housing shall provide safe and convenient front service access for all modular assemblies, components, wiring, and other materials located within the housing.  All internal components shall be removable and replaceable by a single technician with basic hand tools.  Service access shall be easily obtained by removal of one or more modules in front of the associated internal component.  Each module should allow simple removal with a single latch system.  Displays shall be designed with service features that minimize potential bodily harm.

Display Components LED display modules shall be constructed for good readability, long life, and ease of service. Each display module shall be constructed as follows:  Each module within the product family shall be designed with the same physical footprint of 12.48” x 15.59”.  All modules and their components shall be fully encapsulated and sealed to meet IP-67 standards.  An LED module shall consist of LEDs with all drive electronics mounted on a single Printed Circuit Board (PCB).  LEDs shall be auto-inserted in order to maintain quality and uniformity of the LEDs within each LED module.  All PCBs shall be wave-soldered to ensure uniformity, quality, and durability of all solder joints.  All PCBs shall be cleaned in a manner so as not to contain more than 2 parts per million contaminants.  Module signal and electrical connections shall be of the positive locking and removable type. Removal of a module from the display shall not require a de-soldering operation.  Data to the modules shall be redundant in that the signal can reach the module from multiple directions in the event of a loss in signal path from either direction.  All LED display modules in a single display shall be identical in construction and interchangeable throughout the display with the ability to be field calibrated.  All module rows shall include continuous louvers over the LEDs for sunlight shading and enhanced contrast.  Modules shall be individually attached to the cabinet frame.  Removal of one or more modules shall not affect the display’s structural integrity.  The failure of a single pixel, module or power supply shall not cause the failure of any other pixel, module or power supply in the display.  All modules shall have no less than a 140° horizontal half-intensity viewing angle and a readability angle of 160° horizontal.  The transition of the viewing intensity shall be consistent throughout the viewing cone.

Pixels shall be constructed with discrete LEDs, and these discrete LEDs shall conform to the following specifications:  LEDs shall be non-diffused, ultra-bright, solid-state light emitting diodes.  The red LEDs shall be constructed of AlInGaP technology and the green and blue LEDs shall be constructed of InGaN technology.  Each color of LEDs used in all LED displays provided for this contract shall be from the same bin.  LED half-life shall be an estimated minimum of 100,000 hours.  Display shall have a minimum intensity of 10,000 cd/m2 for RGB maximum light output, 4,500 cd/m2 for Red maximum light output, and 6,000 cd/m2 for Amber maximum light output.

June 2020 49 of 106 Power Supply:  All power supplies shall be regulated, auto-ranging AC to DC power, with protection for the LED pixel, LED display and driver circuitry in the event of power spikes or surges.  Each power supply and their connectors shall be fully sealed to protect from corrosive environmental factors meeting IP-67 standards.

Internal Wiring:  Wiring for LED display modules and other internal components shall be installed in the housing in a neat and professional manner.  Wiring shall not impede the removal of display modules, power supplies or other display components.  Wires shall not make contact with or be bent around sharp metal edges.  All wiring shall conform to the National Electric Code.

The display shall be protected from electrical spikes and transients. The manufacturer shall provide an earth-ground lug on the display.

Display Capability  The LED display shall present messages that are continuous, uniform, and unbroken in appearance.  The LED display shall be capable of producing 281 trillion colors for RGB.  Each display pixel shall be composed of one each – red, green, and blue LEDS  The LED display shall be capable of displaying all true type fonts.  The display shall be able to display messages composed of any combination of alphanumeric text, punctuation symbols, graphic images, and pre-canned video files.  Video and message files shall have up to a 30 frame per second playback capability.

PART 3 – EXECUTION Contractor shall install the Changeable Message Sign System and all necessary accessories and equipment intended for installation as shown on the plans, details or as specified in these special conditions, and as directed by the Engineer. The contractor shall use the manufacturer recommended brackets and equipment installation tools as identified by the manufacturer to ensure the structural integrity of CMS frames and boards at no additional cost to the City. Any cost associated specialty equipment required for installation of CMS boards shall be included in bid item cost, no additional compensation will be allowed.

PART 4 – PAYMENT The contract unit price paid for installing Changeable Message Sign System, CMS Controllers, and all necessary accessories and equipment shall be measured on a per unit basis and shall include full compensation for all labor, materials, tools, equipment, and incidentals and for doing all the work involved in installing the Changeable Message Sign System, complete in place, as shown on the Plans, as specified in the Standard Specifications and these special conditions, and as directed by the Engineer. No additional compensation will be allowed.

34. CMS Pole and Support structure (Bid Item Nos. 92-95)

PART 1 – GENERAL The work under this section shall consist of installing CMS poles and structures in accordance to the details shown in the plans and the requirements of the 2018 Caltrans State Standard Specifications (State Standard Specifications) and this Special Provision.

June 2020 50 of 106 The CMS poles and structures shall include the sign structure post and structure framing as required, anchor bolts and all other hardware, accessories, and framing required to attach and support the overhead CMS apparatus to the CMS structure in accordance with the Project Plans and Detail Sheets.

CMS poles and structures shall comply with the requirements of Section 56 OVERHEAD SIGN STRUCTURES, STANDARDS, AND POLES of the State Standard Specifications and this Special Provision.

PART 2 – PRODUCTS AND MATERIALS All materials for the CMS poles and structures shall be in accordance with the requirements of Section 56-2.02 of the State Standard Specifications and this Special Provision. Contractor shall install all necessary equipment and accessories intended for installation on foundations which include, but not limited to anchor bolts, anchor plates, washers, studs, nuts, screws, standoffs, rivets, templates, and fasteners. Foundations shall be furnished and installed by the Contractor.

All necessary equipment and accessories intended for installation on foundations shall be provided by Furnishing Contractor. Contractor is responsible for providing calculations for CMS foundations.

PART 3 – EXECUTION Contractor shall furnish and install foundations as shown on the plans or as specified in these special conditions, and as directed by the Engineer. Contractor shall install all CMS poles, support structures, and necessary accessories intended for installation on foundations which include, but not limited to anchor bolts, anchor plates, washers, studs, nuts, screws, standoffs, rivets, templates, and fasteners. The contractor shall use the manufacturer recommended brackets and equipment installation tools as identified by the manufacturer to ensure the structural integrity of CMS Poles and support structures at no additional cost to the City.

PART 4 – PAYMENT The contract unit price paid for furnishing and installing the foundation and installing CMS poles, support structures, and accessories shall be measured on a per unit basis and shall include full compensation for all labor, materials, tools, equipment, potholing and any incidentals, including any modifications to curbs, gutters, sidewalks, or gates / fencing and for doing all the work involved in and configured complete in place by location, as shown on the Plans, as specified in the Standard Specifications and these special conditions, and as directed by the City. No additional compensation will be allowed.

35. Gantry Pole and Support Structure (Bid Item No. 91) PART 1 – GENERAL The work under this section shall consist of installing Gantry poles and structures in accordance to the details shown in the plans and the requirements of the 2018 Caltrans State Standard Specifications (State Standard Specifications) and this Special Provision.

The Gantry poles and structures shall include the sign structure post and structure framing as required, anchor bolts and all other hardware, accessories, and framing required to attach and support the overhead apparatuses in accordance with the Project Plans.

Gantry structures shall comply with the requirements of Section 56 OVERHEAD SIGN STRUCTURES, STANDARDS, AND POLES of the State Standard Specifications and this Special Provision.

PART 2 – PRODUCTS AND MATERIALS

June 2020 51 of 106 All materials for the Gantry poles and structures shall be in accordance with the requirements of Section 56-2.02 of the State Standard Specifications and this Special Provision. Contractor shall furnish all necessary equipment and accessories intended for installation on foundations which include, but not limited to anchor bolts, anchor plates, washers, studs, nuts, screws, standoffs, rivets, templates, and fasteners. Foundations shall be furnished and installed by the Contractor

All necessary equipment and accessories intended for installation on foundations shall be provided by Furnishing Contractor.

PART 3 – EXECUTION Contractor shall furnish and install foundations as shown on the plans or as specified in these special conditions, and as directed by the Engineer. Contractor shall install all Gantry poles, support structures, and necessary accessories intended for installation on foundations which include, but not limited to anchor bolts, anchor plates, washers, studs, nuts, screws, standoffs, rivets, templates, and fasteners. The contractor shall use the manufacturer recommended brackets and equipment installation tools as identified by the manufacturer to ensure the structural integrity of Gantry Poles and support structures at no additional cost to the City.

PART 4 – PAYMENT The contract unit price paid for furnishing and installing the foundation and installing Gantry poles, support structures, and accessories shall be measured on a per unit basis and shall include full compensation for all labor, materials, tools, equipment, potholing and incidentals and for doing all the work involved in and configured complete in place by location, as shown on the Plans, as specified in the Standard Specifications and these special conditions, and as directed by the Engineer. No additional compensation will be allowed.

36. Fiber Optic Cable Systems (Bid Item Nos. 50-54, 110) PART 1 – GENERAL Single mode fiber optic cable shall be furnished and installed in existing/new conduit with #10 green tracer wire. See plans for number of strands required.

At a minimum, a fiber optic cable system shall include the following:  Conduit and accessories  Spice vaults  Warning tape  Fiber optic cables  Fiber optic splice enclosures  Fiber patch panel/distribution units  Fiber optic markers  Fiber optic connectors and couplers

There shall be three principals outside plant cables as well as incidental cabling procured under this specification. They are identified using a naming convention a “back bone cable” which shall contain two hundred eighty-eight (288) single‐mode optical fibers, “distribution cable” which shall contain two hundred eighty-eight (288) single‐mode optical fibers, and a “drop cable” which shall contain twelve (12) single‐mode optical fibers unless noted otherwise on the Plans. Each outside plant cable fiber optic cable shall be suitable for underground duct placement. Additionally, there will be ancillary service drop and connecting (patching) optical fiber cables procured under this specification, which are more precisely described elsewhere in this document.

June 2020 52 of 106 All fibers in the cables shall be usable fibers and shall be free of surface imperfections and occlusions, in order to meet or exceed all of the optical, mechanical, and environmental requirements contained in this specification.

All cables shall be free of material or manufacturing defects and dimensional non‐uniformity that would:  Interfere with the cable installation employing accepted cable installation practices.  Degrade the transmission performance and environmental resistance after installation.  Inhibit proper connection to interfacing elements.  Otherwise yield an inferior product.  Each fiber optic outside plant cable for this project shall be all‐dielectric, dry water‐blocking material, duct type, with loose buffer tubes, and shall conform to these special conditions.

Fiber optic cables shall be supplied in the configurations shown on the plans and specified in these special conditions.

The optical fibers shall be contained within buffer tubes. The buffer tubes shall be stranded around an all‐dielectric central member. Aramid yarn and/or fiberglass shall be used as a primary strength member, and a medium or high‐density polyethylene outside jacket shall provide for overall protection.

All fiber optic cables on this project shall be from the same manufacturer and who is regularly engaged in the production of optical fiber material.

The cable shall be qualified as compliant with Chapter XVII, of Title 7, Part 1755.900 of the Code of Federal Regulations, “REA Specification for Filled Fiber Optic Cables.”

The optical fiber cable outer jacket shall be marked with manufacturer's name, the month and year of manufacture, the words "Optical Cable," telecommunications handset symbol as required by Section 350G of the National Electrical Safety Code (NESC), fiber count, fiber type, and sequential meter marks. The markings shall be repeated every two feet. The actual length of the cable shall be within ‐0/+1% of the length marking. The marking shall be in a contrasting color to the cable jacket. The marking shall be approximately –0/+1% of the actual length of the cable in height and must be permanent and weatherproof.

PART 2 – PRODUCTS AND MATERIALS

All metal components of the fiber optic system must corrosion resistant. Cable reels must be labeled as specified in ANSI/TIA-568.

The fiber optic cable shall consist of, but not be limited to, the following components:

 Single‐mode optical fiber  Buffer tubes  Central member  Filler rods (as needed per cable type)  Stranding  Dry‐filled water blocking tape and water blocking yarn  Tensile strength member  Ripcord  Outer jacket

June 2020 53 of 106 Single‐mode Optical Fiber Each optical fiber shall be glass and consist of a doped silica core surrounded by concentric silica cladding. All fibers in the buffer tube shall be usable fibers and shall be sufficiently free of surface imperfections and occlusions to meet the optical, mechanical, and environmental requirements of these specifications. The coating shall be a dual layered, UV cured acrylate. The coating shall be mechanically or chemically strippable without damaging the fiber.

Buffer Tubes The loose buffer tubes shall be single or dual layered in construction. For single layer, use polypropylene. For dual layer, the inner layer shall be made of polycarbonate and the outer layer shall be made of polyester. Buffer tubes shall provide clearance between the fibers and the inside of the tube to allow for expansion without constraining the fiber. The fibers shall be loose or suspended within the tubes and shall not adhere to the inside of the tube. Each buffer tube shall contain 12 fibers based upon the total fiber count in the cable as shown on the plans and these special conditions. No individual fiber tube shall contain more than 12 fibers.

The loose buffer tubes shall be extruded from a material having a coefficient of friction sufficiently low to allow free movement of the fibers. The material shall be tough and abrasion resistant to provide mechanical and environmental protection of the fibers yet designed to permit safe intentional "scoring" and breakout, without damaging or degrading the internal fibers.

Buffer tubes shall be stranded around a central member by a method, such as the reverse oscillation stranding process that will prevent stress on the fibers when the cable jacket is placed under strain.

Each buffer tube shall be distinguishable from other buffer tubes in the cable by using the same color coding as specified for fibers elsewhere in this document.

Central Member The central member, which functions as an anti‐buckling element, shall be a glass reinforced plastic rod with similar expansion and contraction characteristics as the optical fibers and buffer tubes. To provide the proper spacing between buffer tubes during stranding, a symmetrical, linear, overcoat of polyethylene may be applied to the central member to achieve the optimum diameter.

Filler Rods Fillers may be included in the cable cross‐section. Filler rods shall be solid medium or high-density polyethylene. The diameter of filler rods shall be the same as the outer diameter of the buffer tubes.

Stranding The buffer tubes shall be helically wrapped using the reverse lay stranding process around the central member in order to decouple the buffer tubes and optical fibers from the mechanical forces experienced during installation.

Completed buffer tubes shall be stranded around the central member using stranding methods, lay lengths, and positioning such that the cable shall meet mechanical, environmental, and performance specifications. A polyester binding shall be applied over the stranded buffer tubes to hold them in place. Binders shall be applied with sufficient tension to secure the buffer tubes to the central member without crushing the buffer tubes. The binders shall be non‐hygroscopic, non‐wicking, and dielectric with low shrinkage.

Core and Cable Water‐Block Material The cable core shall use a dry water‐blocking material to block the ingress and migration of water.

June 2020 54 of 106 The water‐blocking performance shall be equivalent to flooded optical cables when tested in accordance with industry standards (ICEA, RUS). Dry water‐blocking material is used in optical cables to enhance the ease of handle‐ability while maintaining reliable water‐ blocking performance.

Tensile Strength Member Tensile strength shall be provided by high tensile strength aramid yarns and/or fiberglass which shall be helically stranded evenly around the cable core and shall not adhere to other cable components.

Ripcord The cable shall contain at least one ripcord under the jacket for easy sheath removal.

Outer jacket The all‐dielectric cables (no armoring) shall be sheathed with medium or high-density polyethylene. The minimum nominal jacket thickness shall be 1.4 mm. Jacketing material shall be applied directly over the tensile strength members and shall not adhere to the aramid strength material. The polyethylene shall contain carbon black to provide ultra‐violet light protection, and it shall not promote the growth of fungus. The jacket shall be free of holes, splits, and blisters. The cable jacket shall contain no metal elements and shall be of a consistent thickness.

The jacket or sheath shall be marked with the manufacturer's name, the words "Optical Cable", the number of fibers, fiber type, month and year of manufacture, and sequential measurement markings every meter. The actual length of the cable shall be within ±1 percent of the length marking. The marking shall be in a contrasting color to the cable jacket. The print height of the marking shall be approximately 2.5 mm and must be permanent and weatherproof. The cable shall contain at least one ripcord under the sheath for easy sheath removal.

Quality Assurance The manufacture(s) of supplied optical cable, optical cable assemblies, and hardware shall be TL 9000 registered.

Fiber Characteristics One hundred percent (100%) of the optical fibers shall meet or exceed the requirements contained in this specification.

The cable shall be tested in accordance with TIA/EIA‐455‐3A (FOTP‐3), "Procedure to Measure Temperature Cycling Effects on Optical Fiber, Optical Cable, and Other Passive Fiber Optic Components." The average change in attenuation at extreme operational temperatures (‐40°C to +70°C) will not exceed 0.05 dB/km at 1550 nm. The magnitude of the maximum attenuation change of each individual fiber will not be greater than 0.15 dB/km at 1550 nm. This figure includes an allowance of up to 0.05 dB/km for measurement repeatability. All fibers within the finished cable shall be composed primarily of silica and shall have a matched clad index of refraction profile as well as the physical and performance characteristics that shall meet the requirements in the following table:

Table 1 ‐ Fiber Characteristics

Parameters Value Mode Single Category G.652.D or City approved equal Core diameter 8.3 µm (nominal) Cladding diameter 125 µm ± 1.0 µm

June 2020 55 of 106 Parameters Value Core to Cladding Offset ≤ 0.8 µm Coating Diameter 245 µm ±10 µm Cladding Non‐circularity defined as: [1‐ (min. ≤ 1.0% cladding dia ÷ max. cladding dia.)]x100 Proof/Tensile Test 100 kpsi, min. Attenuation: @ 1310 nm ≤ 0.4 dB/km @ 1550 nm ≤ 0.3 dB/km No point discontinuity greater than 0.1 dB Attenuation Uniformity at either 1300 nm or 1550 nm Attenuation at the Water Peak ≤ 2.1 dB/km @ 1383 ±3 nm Attenuation At Extreme Operational ≤ +0.05 dB @ 1310 nm or 1550 nm Temperatures Chromatic Dispersion: Zero Dispersion Wavelength (λо) 1301.5 ≤ λо ≤ 1321.5 nm Zero Dispersion Slope ≤ 0.092 ps/(nm2●km) ≤ 3.5 ps/(nm●km) for 1285 ‐ 1330 nm Maximum Dispersion: ≤ 18 ps/(nm●km) for 1550 nm Cut‐Off Wavelength <1260 nm 9.3 ± 0.5 µm at 1310 nm Mode Field Diameter (Petermann II) 10.5 ± 1.0 µm at 1550 nm

Color Coding Optical fibers shall be distinguishable from others in the same buffer tube by means of color‐coding according to the following:

1. Blue (BL) 7. Red (RD) 2. Orange (OR) 8. Black (BK) 3. Green (GR) 9. Yellow (YL) 4. Brown (BR) 10. Violet (VL) 5. Slate (SL) 11. Rose (RS) 6. White (WT) 12. Aqua (AQ)

The colors shall be targeted in accordance with the Munsell color shades and shall meet TIA/EIA‐ 598B "Color Coding of Fiber Optic Cables" and RUS 7 CFR 1755.900.

The color formulation shall be compatible with the fiber coating and the buffer tube filling compound and be heat stable. It shall not fade or smear or be susceptible to migration, it shall not affect the transmission characteristics of the optical fibers and shall not cause fibers to stick together.

The fiber optic cable shall withstand water penetration when tested with a one-meter static head or equivalent continuous pressure applied at one end of a one-meter length of filled cable for one hour, no water shall leak through the open cable end. Testing shall be done in accordance with TIA/EIA‐ 455‐82 (FOTP‐82), "Fluid Penetration Test for Fluid‐Blocked Fiber Optic Cable."

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The cable shall exhibit no flow (drip or leak) for 24 hours at 80°C. The weight of any compound that drips from the sample shall be less than 0.05 grams (0.002 ounce). A representative sample of cable shall be tested in accordance with TIA/EIA‐455‐81B (FOTP‐81), "Compound Flow [Drip] Test for Filled Fiber Optic Cable". The test sample shall be prepared in accordance with method A.

Crush resistance of the finished fiber optic cables shall be 220 N/cm applied uniformly over the length of the cable without showing evidence of cracking or splitting when tested in accordance with TIA/EIA‐ 455‐ 41 (FOTP‐41), "Compressive Loading Resistance of Fiber Optic Cables." The 220 N/cm (125 lbf/in) load shall be applied at a rate of 2.5 mm (0.1 in) per minute. The load shall be maintained for a period of 1 minute. The load shall then be decreased to 110 N/cm (63 lbf/in). Alternatively, it is acceptable to remove the 220 N/cm (125 lbf/in) load entirely and apply the 110 N/cm (63 lbf/in) load within five minutes at a rate of 2.5 mm (0.1 in) per minute. The 110 N/cm (63 lbf/in) load shall be maintained for a period of 10 minutes. Attenuation measurements shall be performed before release of the 110 N/cm (63 lbf/in) load. The change in attenuation shall note exceed 0.4 dB during loading at 1550 nm for single‐mode fibers and 1.0 dB during loading at 1300 nm for multimode fiber. The repeatability of the measurement system is typically 0.05 dB or less. No fibers shall exhibit a measurable change in attenuation after load removal.

The cable shall withstand 25 cycles of mechanical flexing at a rate of 30 ±1 cycles/minute with a sheave diameter not greater than 20 times the cable diameter. The cable shall be tested in accordance with Test Conditions I and III of TIA/EIA‐455‐104A (FOTP‐104), “Fiber Optic Cable Cyclic Flexing Test.” The magnitude of the attenuation change will be within the repeatability of the measurement system for 90% of the test fibers. The remaining 10% of the fibers will not experience an attenuation change greater than 0.1 dB at 1550 nm. The repeatability of the measurement system is typically ± 0.05 dB or less. The cable jacket will exhibit no cracking or splitting when observed under 5X magnification.

Impact testing shall be conducted in accordance with TIA/EIA‐455‐25B (FOTP‐25) "Repeated Impact Testing of Fiber Optic Cables and Cable Assemblies." The cable shall withstand 20 impact cycles. The magnitude of the attenuation change will be within the repeatability of the measurement system for 90% of the test fibers. The remaining 10% of the fibers will not experience an attenuation change greater than 0.1 dB at 1550 nm. The repeatability of the measurement system is typically ± 0.05 dB or less. The cable jacket will not exhibit evidence of cracking or splitting at the completion of the test.

Using a maximum mandrel and sheave diameter of 560 mm, the finished cable shall withstand a longitudinal tensile load of 2700 N (608 lbs.) applied for one hour (using "Test Condition II" of the test plan). The test shall be conducted in accordance with TIA/EIA‐455‐33 (FOTP‐33), "Fiber Optic Cable Tensile Loading and Bending Test." The measured fiber tensile strain shall be < 60% of the fiber proof strain. The cable will not experience a measurable increase in attenuation when subjected to the rated residual tensile load, 890 N (200 lbf). The repeatability of the measurement system is typically ± 0.05 dB or less.

The cable shall be capable of withstanding a bending radius of 15 times the cable diameter under tensile loading and 10 times the cable diameter under a no‐load condition.

Drop Cable As may be required, the Contractor shall provide a single‐mode optical fiber cable between each mid‐ span splice location and each traffic control equipment cabinet, which shall contain a minimum of twelve (12) optical fibers. The drop cable shall have all twelve (12) fiber strands spliced into the appropriate fiber in the mainline distribution cable as prescribed elsewhere in this specification. The drop cable shall have the “active fibers” terminated at its other end with a LC type connector as described elsewhere in this specification.

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Optical fiber cable used for a drop cable shall comply with all other aspects of the specifications as set forth in the special conditions for optical fiber cable. The drop cable shall have sufficient length to extend from the fiber splice location to the optical interface of the associated communications equipment, allowing for routing and securing with nylon ties plus one (1) meter of slack at each end.

The drop cable shall be sufficiently de‐sheathed within the traffic control cabinet to allow adequate slack fiber to afford ease of routing of the active fiber to the communications equipment.

Multi-mode Fiber Contractor shall furnish and install multi-mode fiber optic (MMFO) cable per changeable message sign manufacturer’s specifications. Contractor shall provide all splicing, connections, and accessories required for the intended operation of the changeable message sign. Existing Interconnect Existing interconnect facilities that are shown on the plans are to remain and protect in place; unless otherwise specified by the Engineer. If the Contractor’s operations damage such existing fiber optic or any traffic signal communications facilities, the Contractor shall, at his expense, repair or replace the damaged facilities as follows:

1. Repair or replacement of damaged facilities shall be completed within 72 hours of the damage. Verification of communication after damage is repaired shall be done through Public Works TMC 310-412-5333.

2. Replaced fiber optic facilities shall be new, and of City approved equal or better quality than the damaged facility. Such replacement fiber optic facilities shall be compatible with the fiber optic systems to remain.

PART 3 – EXECUTION Contractor shall install new fiber optic interconnect cables at the following corridors, backbone fiber optic cables shall be 288‐Single Mode Fiber Optic (SMFO) and distribution fiber optic cables shall be 288‐Single Mode Fiber Optic (SMFO) unless noted otherwise on the Plans. Cables shall be installed in existing/new conduits as shown on Plans or directed by the Engineer.

Contractor shall install 12‐SMFO breakout drop cables from pull box with proposed splice enclosure to traffic signal controller at each intersection as indicated on plans or directed by the Engineer.

Fiber optic cables shall be installed in continuous lengths without intermediate splices throughout the project, except at the location(s) specified in the Plans.

When ordering fiber optic cable, the Contractor shall exercise extreme caution so as to ensure that no additional splicing, beyond that indicated in the Plans, shall be required. Should the contractor believe additional splices are required; this matter shall be immediately brought to the attention of the City's Engineer for resolution.

The Contractor shall submit the manufacturer’s recommended procedures for pulling the fiber optic cable to the Engineer for review and approval at least 20 working days prior to installing cables.

Cable installation personnel shall be familiar with the cable manufacturer's recommended procedures including, but not limited to the following: 1. Proper attachment to the cable strength elements for pulling during installation. 2. Cable tensile limitations and tension monitoring procedures. 3. Cable bending radius limitations.

June 2020 58 of 106 The Contractor shall comply with the cable manufacturer's specifications at all times.

To accommodate long continuous installation lengths, bi‐directional pulling of the optical fiber cable is permissible and shall generally be implemented as follows: 1. From the midpoint of a pull station, pull the optical fiber cable into the conduit from the shipping reel in accordance with the manufacturer's specifications. 2. When this portion of the pull is complete, the remainder of the cable should be removed from the reel to make the inside end available for pulling in the opposite direction. 3. This is accomplished by hand pulling the cable from the reel and laying it into large "figure eight" loops on the ground. The purpose of the figure eight pattern is to avoid cable tangling and kinking. 4. The figure eight loops shall be laid carefully one upon the other (to prevent subsequent tangling) and shall be in a protected area. 5. The inside reel end of the cable should be available for testing. 6. Should it be necessary to set up a winch at an intermediate pull box, the required length of cable shall be pulled to that point and brought out of the pull box and coiled into a figure eight. 7. The figure eight is then turned over to gain access to the free cable end. This can then be reinserted into the duct system for installation into the next section.

At all pull boxes and cable vaults, cable slack, as shown on the plans, shall be left by the Contractor for all un-spliced cable. Cable slack shall be a minimum of 30 feet, coiled and secured to the racking hardware with tie wraps. The Contractor shall ensure that the minimum bending radius of the optical fiber cable is not compromised when preparing this stored cable slack.

Installation shall involve the placement of optical fiber cables in a specified conduit as defined in the Plans. The Contractor shall ensure that conduits are secured to prevent movement during the cable installation process, unless shown or provided otherwise.

Mechanical aids may be used to assist cable installation. The pulling eye/sheath termination or cable grip hardware on the optical fiber cables shall not be pulled over any sheave blocks.

When power equipment is used to install optical fiber cabling, the pulling speed shall not exceed 30 meters per minute. The pulling tension and bending radii limitation for optical fiber cables shall not be exceeded under any circumstances. A tension measuring device or break‐away swivel shall be placed between the pull line and the end of the cable to ensure that the tension does not exceed 80 percent of recommended tension or 2225 N, whichever is less. A ball bearing swivel shall be utilized between the pull line and the end of the cable to prevent the cable from twisting during installation.

Large diameter wheels, pulling sheaves, and cable guides shall be used to maintain the appropriate bending radius. During cable installation, the bend radius shall be maintained at a minimum of twenty times the outside diameter of the cable. The cable shall not be stressed beyond the minimum bend radius at any time during installation. Tension monitoring shall be provided at all times during the pulling operation and shall be accomplished using commercial dynamometers or load‐cell instruments.

Fiber optic cable shall be installed using a cable pulling lubricant recommended by both the fiber optic cable and the conduit manufacturer, and a non‐abrasive pull tape conforming to the provisions described under "Conduit" elsewhere in these special conditions.

Contractor’s personnel shall be stationed at each splice vault and pull box through which the cable is to be pulled to lubricate and prevent kinking or other damage to the cable.

The Contractor shall submit detailed installation procedures (pull plans) for review 30 working days prior to pulling in each optical fiber segment. The pull plan shall contain the exact operational

June 2020 59 of 106 procedures to be utilized and identify the physical locations for equipment placement, proposed equipment setup at each location, location of the manpower, the pulling methodology and the estimated pulling tensions for each pull section. The Contractor shall provide the pulling tension calculations and any backup information with the pull plan.

Cable slack (30 feet minimum) shall be provided for each cable at each fiber optic splice location and pullbox, as shown on the plans. Cable slack shall be divided equally on each side of a splice enclosure. Sufficient slack shall also be provided at all pull boxes to facilitate placing the optical fiber cable against the side of the pull box.

Following installation of the cable in duct, all duct entrances in cabinets, pull boxes and vaults shall be sealed with mechanical plugs; or at the discretion of the Engineer, duct sealing compound, to prevent the ingress of moisture, foreign materials and rodents.

PART 4 – PAYMENT The contract unit price paid for fiber optic cable shall be measured on a linear feet basis and include full compensation for furnishing all labor, materials, tools, equipment, as‐built plans, and other incidentals for installing the fiber optic cable in the conduit, in compliance with the plans and specifications and these special conditions. This shall include all fiber optic splicing, fiber optic patch cords, and all connectors. The actual conduit installation shall be paid under a separate pay item. As indicated on Contract Plans, if not enough slack of fiber optic cable is available at a vault, Contractor shall furnish and install fiber optic cable at no additional cost.

After repair or replacement of such facilities is complete, the Contractor shall demonstrate to the Engineer that the repaired or replaced facilities operate properly. Should the Contractor fail to perform the required repairs or replacement work, the repairs will be made by State forces and the cost of performing such repairs or replacement work will be deducted from any money due or become due to the Contractor.

37. Splice Vaults (Bid Item Nos. 39) PART 1 – GENERAL The Contractor shall furnish and install new 3’x5’ vaults as shown on the Plans. Splice vaults shall be installed as detailed and where shown on the plans. Splice vaults shall comply with section 86-1.02C, AASHTO HS 20-44, and AASHTO M 306. Splice vaults installed in the following situations, may be rated for AASHTO H5 loads (25 percent of HS 20‐44):  Behind structures, retaining walls, barrier railing or guard railing.  In sidewalk areas.  In other areas protected from vehicular traffic as directed by the Engineer.

PART 2 – PRODUCTS AND MATERIALS The Contractor shall furnish and install vaults (3’x5’x4’) with spring latch lids as shown in the Construction Documents. The cover marking for each pull box shall read "COI COMMUNICATION". Vault shall be grouted.

PART 3 – EXECUTION Splice vaults shall be installed at grade in paved areas, and 25.4 mm above grade in unpaved areas.

Metallic or non‐metallic cable racks shall be installed on the interior of both sides of the splice vault. The rack shall be capable of supporting a load of 445 Newtons, minimum, per rack arm. Racks shall be supplied in lengths appropriate to the box in which they will be placed. Rack arms shall not be less than 152 mm in length. All metallic cable racks shall be fabricated from ASTM Designation: A36 steel plate and shall be hot‐dip galvanized after fabrication. Steel plate, hardware and galvanizing shall be

June 2020 60 of 106 in accordance with the requirements of industry standard specifications.

Where existing pull boxes are specified in the Contract Documents to be replaced with 3’x5’ vaults, existing conduit stub-outs in these pull boxes shall be cut back to provide stub-ups of 25 mm (1”) minimum to 50 mm (2”) maximum in length. All existing conductors and cables must be removed from all conduits entering the pull box before stub-outs are cut back. Conduits shall be threaded, and threaded bushings shall be installed on metallic conduits and end bells on HDPE conduits.

3’x5’ vaults shall be furnished and installed in accordance with the SSS Section 86.02, except as amended by these Contract Documents and the details as shown in the Contract plans.

Contractor shall clean all 3’x5’ vaults entered for installation of conduit or wire of all dirt and debris. All pull lids damaged by Contractor operations shall be replaced at their own expense. The wiring in these 3’x5’ vaults shall be neatly bundled, recoiled and reinstalled in the 3’x5’ vaults.

PART 4 – PAYMENT The contract unit price paid for splice vaults shall be measured on a per unit basis and shall include full compensation for furnishing all labor, materials, tools, equipment and incidentals, and for doing all the work involved in splice vaults, complete in place, as shown on the plans or as specified in these special conditions, and as directed by the Engineer.

3’x5’ vaults shall be measured on a per unit basis, furnished and installed complete in place. The contract price paid for the 3’x5’ vaults shall include full compensation for furnishing all labor materials, tools and incidentals and performing the work involved in placing, replacing and disposing of components, including removing existing vaults to be replaced, removing and reinstalling existing conductors and/or cable in conduit, modifying all needed conduit stub-outs for each existing vault specified for replacement, modifying existing sweeps where appropriate, and replacing landscaping in kind that is damaged by the Contractor’s operations, as specified in the Contract Documents.

Conduit stub-out modification, for each conduit exceeding a total count of five per pull box specified for replacement, shall be measured on a per unit basis complete in place. The contract price paid for conduit stub-out modification shall include full compensation for furnishing all labor, materials, tools and incidentals and performing the work involved in conduit stub-out modification, as described in these Contract Documents, including removal of conductors before modification and reinstallation of conductors after modification.

38. Innerducts (Bid Item Nos. 54 and 56) PART 1 – GENERAL Innerducts shall be 1-inch MaxCell Edge # MXE8638 or City approved equal installed inside the conduit, which in turn the fiber optic cable is installed. Innerduct within a conduit run must be continuous without splices or joints. Innerduct for this project must be longitudinally continuous.

PART 2 – PRODUCTS AND MATERIALS The innerducts shall consist of, but not be limited to, the following characteristics:

 Melting point of 419°F  Halogen-free  Resistant to ground chemicals and petroleum products  Constructed of PET (Polyethylene Terephthalate) and Nylon 6  1250LB pull tape in each cell  1.5” max cable diameter per cell  Pre-lubed

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The innerduct must be shipped on reels marked with the manufacturer, the contract number, and the size and length of the innerduct. The material on reels must be covered with a material to protect colors from UV deterioration during shipment and storage. Each innerduct must be one continuous unit within a conduit run.

PART 3 – EXECUTION Contractor shall furnish and install all innerducts and necessary accessories as shown on the plans or as specified in these special conditions, and as directed by the Engineer. The contractor shall use the manufacturer recommended brackets and equipment installation tools as identified by the manufacturer to ensure the innerducts are not tangled during the installation process. The cost associated with manufacturer recommended installation shall be included in bid item cost, no additional compensation will be allowed.

PART 4 – PAYMENT Innerduct shall be measured on a linear-foot basis, measured straight-line from pull box to pull box or from pull box to cabinet/enclosure furnished and installed complete in place. The unit price paid for furnishing and installing innerducts should include all labor, materials, tools, equipment and incidentals required for performing the work involved in placing, removing, storing, maintaining and replacing innerducts. Payment for installation, when approved, will not be made separately and compensation shall be made per linear-foot unit prices for this bid item as indicated on the Bid Schedule.

39. 334 CCTV Equipment Cabinet (Bid Item Nos. 71) PART 1 – GENERAL Equipment list and drawings of electrical equipment and material shall conform to the provisions in Section 86-1.02 of the 2018 Caltrans Standard Plans and Revised Standard Specifications, unless otherwise noted in these Special Provisions and on the Plans. Contractor shall install 334 CCTV equipment cabinets and all necessary equipment and accessories required CMS locations as described in these Contract Documents. Contractor shall furnish and install the foundation and all necessary equipment and accessories as described in these Contract Documents.

All cabinets shall have one (1) lock per door with intelligent IP POE lock with access card system from Genetec and Assa Abloy. Installation contractor shall ensure that cabinet Ip locks are integrated, programmed and connected to TMC. Any cost associated with integration shall be included in bid item cost, no additional cost will be granted for integration.

PART 2 – PRODUCTS AND MATERIALS The Type 334 CCTV equipment cabinets shall house the equipment as shown on the Plans and conform to the requirements of the Caltrans Traffic Signal Control Equipment Specifications. All system components as specified on the Plans shall be supplied and installed within the Type 334 CCTV equipment cabinets. At a minimum, each type 334 CCTV equipment cabinets shall consist of the following:  Housing  Mounting cage  Thermostatically ventilated dual-fans  Power distribution assembly  Line conditioner/surge suppressor

The Contractor shall install fully wired back panels, with all the necessary terminal boards, wiring, harnesses, connectors, mounting hardware and wiring, anchor bolts, and all necessary equipment and accessories for the new cabinets as shown on the Plans. Details of the cabinet shall be provided

June 2020 62 of 106 by the Furnishing Contractor and submitted to the City representative(s) for review and approval prior to fabrication. All necessary equipment and accessories intended for installation on foundations shall be provided by Furnishing Contractor.

The design and construction of the cabinet shall utilize the latest available techniques with a minimum number of different parts, subassemblies, circuits, cars, and modules to maximize standardization and commonality. All parts shall be made of corrosion resistant material. All materials used in construction shall be resistant to fungus growth and moisture deterioration.

The cabinet shall be a rainproof cabinet. The inside of cabinets shall be insulated (doors, walls and ceilings), and have thermostatically-controlled ventilations dual-fans and high-efficiency filters. The insulated material shall be one-inch thick fiberglass duct board manufactured from resin-bonded fibrous glass in rigid boards with reinforced aluminum foil facing adhered to the board similar to Owens-Corning 475-FRK Duct Board or equivalent.

The housing and mounting cage shall conform to those of the Model 334 CCTV equipment cabinets provisions of the "Transportation Electrical Equipment Specifications" (TEES) issued by the State of California, Department of Transportation, and to all addendums thereto current at the time of project advertising.

Foundations for housing shall conform to the details on Standard Plan for Model 334 CCTV equipment cabinets, issued by the State of California, Department of Transportation. The cabinet shall provide fifty (50) inches of clear stackable 19-inch rack. All of the system equipment inside the cabinet shall be mounted to the 19-inch rack. Some equipment may use 19-inch rack mountable shelves to hold the equipment or be mounted on the side of the cabinet if approved by the City representative(s).

The Type 334 CCTV equipment cabinets, ventilation dual-fans, thermostat, filters, relays and front and back fluorescent lights shall be provided and assembled by the same manufacturer and shall meet UL Standard "508 Industrial Control Cabinet Specification". The cabinet and equipment inside the cabinet shall comply with the NEMA temperature requirements and be capable of meeting NEMA environmental standard No. TS2 1992.

A line conditioner/surge suppressor shall be installed in all Type 334 CCTV equipment cabinets. The conditioner shall consist of a 20 A (250-volt minimum) single pole main breaker, six standard 117 VAC, NEMA Type 5-15R grounding type outlets. The assembly shall protect the equipment powered by the assembly from power transients and conform to ANSI C84.8 specifications. Over- and under- voltage regulation shall be provided and shall contain as a minimum, a surge arrestor which shall reduce the effect of power line voltage transients and be rated as follows.

The Contractor shall install a line conditioner/surge suppressor in all Type 334 CCTV equipment cabinets. The conditioner shall consist of a 20 A (250-volt minimum) single pole main breaker, six standard 117 VAC, NEMA Type 5-15R grounding type outlets. The assembly shall protect the equipment powered by the assembly from power transients and conform to ANSI C84.8 specifications. Over- and under-voltage regulation shall be provided and shall contain as a minimum, a surge arrestor which shall reduce the effect of power line voltage transients and be rated as follows. The system power and communication lines shall be protected by transient voltage suppression device Tripp-lite Model: RS-1215-RA.

The 334 CCTV equipment cabinets shall have the following features and specifications:  EIA 19” rack  LED lights mounted to the top of rack for each door  Shelves (2)

June 2020 63 of 106

Service panel:  Main circuit breaker, 30A  Raw power circuit breaker, 15 A  Clean power circuit breaker, 15A  Equipment circuit breaker, 15A  Duplex receptacles (2), raw power circuit  Duplex receptacles (2), clean power circuit  GFI duplex receptacle, Equipment circuit

Dimensions: 67” H x 24” W x 30” D Material: 5052-H32 aluminum, 0.125” thick Finish: Natural, anodized, or powder coated with optional anti-graffiti coating Door(s): Front (1), back (1), all full size Latching System: 3-point, choice of Corbin or Best locks Handles: 3/4” round, stainless steel, with padlock feature Door Stops: 90° (±10°), each door, top 90° and 180° (±10°), each door, bottom Rack Assembly: Removable 19” EIA rack Ventilation: Thermostatically controlled 100 CFM fan Louvered air intake in door, pleated filter Mounting: Base mounted Shipping Weight: 192 lbs.

PART 3 – EXECUTION Contractor shall furnish and install foundations as shown on the plans or as specified in these special conditions, and as directed by the Engineer. Contractor shall install all 334 CCTV equipment cabinets and necessary accessories intended for installation on foundations which include, but not limited to anchor bolts, anchor plates, washers, studs, nuts, screws, standoffs, rivets, and fasteners. 334 CCTV equipment cabinets shall be installed for CMS locations.

PART 4 – PAYMENT The contract unit price paid for furnishing and installing the foundation and installing 334 CCTV equipment cabinets shall be measured on a per unit basis and shall include full compensation for furnishing all labor, materials, tools, equipment, foundation, and incidentals and for doing all the work involved in and configured complete in place by location, as shown on the Plans, as specified in the Standard Specifications and these special conditions, and as directed by the Engineer. No additional compensation will be allowed.

40. 350i, 352i, 333JP Cabinet (Bid Item Nos. 66-69) PART 1 – GENERAL Equipment list and drawings of electrical equipment and material shall conform to the provisions in Section 86-1.02 of the 2018 Caltrans Standard Plans and Revised Standard Specifications, unless otherwise noted in these Special Provisions and on the Plans. Contractor shall install 350i, 352i, 333JP cabinets and all necessary equipment and accessories as described in these Contract Documents. Contractor shall furnish and install the foundation and all necessary equipment and accessories as described in these Contract Documents.

This specification describes the 120 VAC High Voltage (HV) Model 350i, 352i, 333JP Advanced Transportation Controller (ATC) Cabinet (“the cabinet”). The ATC (HV) Cabinet family is a modular, serially-interconnected cabinet architecture that is designed to fulfill a variety of transportation applications. The cabinet shall include: Service Assembly (SA), Input Assembly (IA), Output Assembly (OA), SB1/SB2 and DC/Clean Power Bus, Field Input Termination Assembly (FITA), and

June 2020 64 of 106 Field Output Termination Assembly (FOTA). The system power and communication lines shall be protected by transient voltage suppression device Tripp-lite Model: RS-1215-RA.

All cabinets shall have one (1) lock per door with intelligent IP POE lock with access card system from Genetec and Assa Abloy.

PART 2 – PRODUCTS AND MATERIALS 350i, 352i, and 334JP cabinets shall be furnished by Others. Contractor shall install 350i, 352i, and 333JP per these Special Provisions, Contract Plans Manufacturer’s Specifications, and as directed by the Engineer.

PART 3 – EXECUTION Contractor shall furnish and install foundations as shown on the plans or as specified in these Specifications, on the Contract Plans, and as directed by the Engineer. Contractor shall install all 350i/352i/333JP ATC Cabinets and necessary accessories intended for installation on foundations which include, but not limited to anchor bolts, anchor plates, washers, studs, nuts, screws, standoffs, rivets, and fasteners per these Special Provisions, Contract Plans, and as directed by the Engineer

PART 4 – PAYMENT The contract unit price paid for furnishing and installing the foundation and installing 350i/352i ATC Cabinets shall be measured on a per unit basis and shall include full compensation for furnishing all labor, materials, tools, equipment, foundation, and incidentals and for doing all the work involved in and configured complete in place by location, as shown on the Plans, as specified in the Standard Specifications and these special conditions, and as directed by the Engineer. No additional compensation will be allowed.

41. 344LX ITS Cabinet (Bid Item No. 70) PART 1 – GENERAL Equipment list and drawings of electrical equipment and material shall conform to the provisions in Section 86-1.02 of the 2018 Caltrans Standard Plans and Revised Standard Specifications, unless otherwise noted in these Special Provisions and on the Plans. Contractor shall install 344LX cabinets and all necessary equipment and accessories as described in these Contract Documents. Contractor shall furnish and install the foundation and all necessary equipment and accessories as described in these Contract Documents.

All cabinets shall have one (1) lock per door with intelligent IP POE lock with access card system from Genetec and Assa Abloy. Installation contractor shall ensure that cabinet Ip locks are integrated, programmed and connected to TMC. Any cost associated with integration shall be included in bid item cost, no additional cost will be granted for integration.

PART 2 – PRODUCTS AND MATERIALS Details of the cabinet shall be provided by the Furnishing Contractor and submitted to the City representative(s) for review and approval prior to fabrication. All necessary equipment and accessories intended for installation on foundations shall be provided by Furnishing Contractor.

Description Cabinet Assemblies New complete Cabinet shall be a fully wired cabinet with the following appurtenances.

Features  AC-switched outputs (9), load switches (3)

June 2020 65 of 106  28 isolated inputs 2-channel or 4-channel industry standard detection modules  Detector input panel with terminal blocks or panducts  208 WD Monitor  Transient voltage & surge suppression filter  Drawer / shelf combination  C11 Harness  LED lights mounted to top of rack for each door

Assemblies  Fan Panel Assembly  Lamp Assembly  Rack Assembly o Mounting cage o Power distribution assembly #3LX o 206L power supply o Input file I and J o Service panel #1 assembly o Input panel assembly #3 o Drawer shelf assembly  Equipment Rack Assembly o Mounting cage o Service PDA o Drawer shelf assembly o Equipment shelf assembly

Specifications  Dimensions: 67” H x 45” W x 26” D  Material: 5052-H32 aluminum, 0.125” thick  Finishes: Natural, powder coat standard with anti-graffiti  Access: Front doors (2), back doors (2), all full size  Latching System: 3-point, choice of Corbin or Best locks  Handles: 3/4” round, stainless steel with padlock hasp  Door Stops: 90° and 180° (±10°), each door, top  Rack Assembly: Removable 19” EIA racks (2)  Ventilation: Thermostatically controlled 100 CFM fans (4),  Louvered air intake in door, pleated filter  Mounting: Base mounted

Power Panel The Power Panel shall house the following equipment:  One (1) 40-Amp main breaker to supply power to the main panel, controller, MMU, and cabinet power supply  One (1) 15-Amp auxiliary breaker to supply power to the fan, light, and GFCI outlet  One (1) 50-Amp, 125-VAC radio interference line filter  One (1) normally-open, 60-Amp, Solid-state relay  Two (2) Tripp-lite Model: RS-1215-RA

Convenience Outlet Two (2) duplex outlets shall be supplied, as per the following:

 The first is for short-term equipment use, 120-volt AC, 15-Amp NEMA 5-15 GFCI duplex outlet,

June 2020 66 of 106 and shall be mounted in the lower right corner of the cabinet facing the inside of the cabinet door and within six inches (6") of the front edge of the opening of the door.

 The second is for long-term equipment use, 120-volt AC, 15-Amp NEMA duplex outlet, and shall be mounted in the upper right corner of the cabinet facing the inside of the cabinet. Power shall be supplied from un-switched filtered power.

Contractor shall install miscellaneous items as necessary to produce a fully-operational system in accordance with the specifications and Caltrans Standard Plans and Standard Specifications. Power distribution panel, inside auxiliary control panel, police panel and all detector termination panels shall be hardwired.

Batteries and Battery Backup System The battery backup system cabinet shall be installed on the right side of the cabinet by the Contractor. If installation on the right side is not feasible, obtain authorization for installation on the left side. All batteries used shall comply with battery backup system manufacturer’s recommendation.

PART 3 – EXECUTION Contractor shall furnish and install foundations as shown on the plans or as specified in these special conditions, and as directed by the Engineer. Contractor shall install all 344LX ITS Cabinet and necessary accessories intended for installation on foundations which include, but not limited to anchor bolts, anchor plates, washers, studs, nuts, screws, standoffs, rivets, and fasteners. As indicated on Contract Plans, all strands of SMFO shall be terminated at communication hubs.

PART 4 – PAYMENT The contract unit price paid for furnishing and installing the foundation and installing 344LX ITS Cabinet shall be measured on a per unit basis and shall include full compensation for furnishing all labor, materials, tools, equipment, foundation, and incidentals and for doing all the work involved in and configured complete in place by location, as shown on the Plans, as specified in the Standard Specifications and these special conditions, and as directed by the Engineer. No additional compensation will be allowed.

42. 2070 ATC Controller (Bid Item No. 60) PART 1 – GENERAL Contractor shall install traffic signal equipment as shown on plans. The work shall consist of remove and salvage existing materials in conformance with specifications and the special provisions and in conformance with the details shown on the plans or directed by the City.

PART 2 – PRODUCTS AND MATERIALS Contractor shall install new McCain ATC eX 2070 LX with 1C CPU Module or City approved equal, traffic signal controllers meeting full compliance with Caltrans 2009 TEES Specifications at locations shown on the plan. Traffic signal controllers shall come furnished with latest Omni eX 2.0 firmware and all necessary hardware components such as additional 2070 modules for the intended intersection operation. Contractor shall install ancillary equipment for the intended intersection operation that includes, but not limited to ADUs, 2-Channel Sensor Units, and 2-Channel High Voltage High-Density Switch Packs (TTP). The controllers shall be compliant with the City's existing Transparity ATMS system.

PART 3 – EXECUTION The Contractor shall provide a qualified technician from the manufacturer to assist on the day of the signal turn-on. Controller operation and preliminary timing shall be set by the field Engineer and the equipment manufacturer, subject to field adjustment instructions by the Engineer. Flasher units shall

June 2020 67 of 106 be set "red" on the intersections specified in the project.

At each intersection, the Contractor shall only install these traffic signal controllers between the hours of 9AM to 3PM Monday thru Friday so not to hinder morning and evening traffic. The controllers must be programmed before the installation to limit the amount of time that the intersection will be in four (4) way flash. It is the Contractor’s responsibility to implement traffic signal timing sheets provided by the City.

PART 4 – PAYMENT The contract unit price paid for installing the 2070LX ATC Controller with 1C CPU Module and all necessary accessories and equipment shall be measured on a per unit basis and shall include full compensation for all labor, materials, tools, equipment, programming, signal timing, and incidentals and for doing all the work involved in and configured complete in place by location, as shown on the Plans, as specified in the Standard Specifications and these special conditions, and as directed by the Engineer. No additional compensation will be allowed.

43. Fiber Optic Splice Enclosures (Bid Item Nos. 40 AND 41) PART 1 – GENERAL See plans for the splice enclosure required. Fusion splice all strands of drop cable to the appropriate strands of the distribution cable as shown on fiber assignment table.

Any below ground splices or splices exposed to the elements shall be contained in a waterproof, re‐ enterable, splice enclosure designed for use on optical fiber cables in a cable vault environment where total and continuous submersion in water may be expected.

The fiber optic splice enclosure shall consist of an outer closure, an inner closure and splice trays, and shall conform to the following special provisions.

Splice enclosures shall be complete with splice organizer trays, brackets, plugs, clips, cable ties, seals and sealant, and a dry encapsulate.

PART 2 – PRODUCTS AND MATERIALS The fiber optic splice enclosure shall conform to the requirements of GR 771 and shall be designed for a temperature range of ‐40°C. to +65°C.

The size of the closure shall allow all the fibers of the largest fiber optic cable to be spliced to a second cable of the same size.. The closures shall be designed for both horizontal and butt splicing.

All materials in the closures shall be non‐reactive and shall not support galvanic cell action. The outer‐ closure shall be compatible with the other closure components, the inner closure, splice trays, and cables.

The end plate shall consist of two sections and shall have capacity for two mainline fiber optic communication cables and 12 fiber optic service drop cables or four (4) mainline fiber optic cables.

The outer‐closure shall protect the splices from mechanical damage; shall provide strain relief for the cable, and shall be resistant to salt corrosion.

The outer‐closure shall be waterproof, and re‐enterable. The outer‐closure shall be flash‐tested at 100 kPa.

The inner‐closure shall be of metallic construction. The inner‐closure shall be compatible with the

June 2020 68 of 106 outer closure and the splice trays and shall allow access to and removal of individual splice trays. The splice trays shall be compatible with the inner‐closure and shall be constructed of rigid plastic or metal.

Adequate splice trays shall be provided to splice all fibers of the communication cable with the greatest fiber count entering the closure.

Upon completion of the splices, the splice trays shall be secured to the inner closure. The Contractor shall verify the quality of each splice prior to sealing the splice enclosure.

The closure shall be sealed using a procedure recommended by the manufacturer that will provide a waterproof environment for the splices. Encapsulant shall be injected between the inner and outer closures.

Care shall be taken at the cable entry points to ensure a tight salt resistant and waterproof seal is made which will not leak upon aging. It is acceptable to have multiple service drop cables enter the fiber optic splice enclosure through one hole as long as all spaces between the cables are adequately sealed.

PART 3 – EXECUTION The Contractor shall install the fiber optic splice enclosure in the pull boxes or vaults where splicing is required. Separate closures shall be used for the distribution and backbone cables. The Contractor shall provide all mounting hardware normally found in communications cable vaults or otherwise required to securely mount the closures to brackets on the cable vault wall. The fiber optic splice enclosures shall be securely fastened to the vault wall using standard hardware.

The fiber optic splice enclosure shall be mounted horizontally in a manner that allows the cables to enter at the end of the closure without exceeding any minimum bending radius specification.

Contractor shall follow the table below for furnishing and installing the appropriate splice enclosure to accommodate number of splices:

Splicing Splice Enclosure Model Fusion Splice 12 SMFO Corning SCF-6C22-01 of City Approved Equal Fusion Splice 48 SMFO Corning SCF-6C22-01 of City Approved Equal Fusion Splice 72 SMFO Corning SCF-6C22-01 of City Approved Equal Fusion Splice 96 SMFO Corning SCF-8C28-01-F or City Approved Equal Fusion Splice 144 SMFO Corning SCF-8C28-01-F or City Approved Equal

PART 4 – PAYMENT Payment for splice enclosure installations shall be measured on a per unit basis and no additional payment shall be allowed therefore. Payment shall include full compensation for furnishing all labor, materials, equipment, testing, replacing of existing pavement, sidewalk or landscaping and other incidentals for installing the splice enclosures as required. As indicated on the Contract Plans, if not enough slack of fiber optic cable is available at a vault, Contractor shall furnish and install a splice enclosure at no additional cost.

44. Terminate Fiber Strands (Bid Item No. 109) PART 1 – GENERAL – Contractor shall terminate all strands of fiber per locations indicated on Contract Plans and Splice Diagrams.

June 2020 69 of 106

PART 2 – PRODUCTS AND MATERIALS Contractor shall provide all materials and equipment required to terminate all strands of fiber.

PART 3 – EXECUTION Contractor shall terminate strands at the following locations, using the table below: Hub Location Number of Fiber Strand Terminations Prairie / Manchester 2508 strands Prairie / Century 1956 strands La Brea / Arbor Vitae 1152 strands La Brea / Century 3060 strands La Brea / Centinela 912 strands Prairie / Florence 1260 strands Crenshaw / Manchester 1020 strands Crenshaw / 120th Street 1152 strands Contingency (10%) 1302 strands

PART 4 – PAYMENT Payment for fiber strand terminations shall be measured on a per unit basis and no additional payment shall be allowed therefore. Contractor shall allocate an additional 10% of the total number of terminations for contingency. Payment shall include 10% contingency for additional terminations, full compensation for furnishing all labor, materials, equipment, testing, and other incidentals for terminating fiber strands as required.

45. Hub (Layer 3) Hardened Ethernet Switch and SFPS (Bid Item No. 74) PART 1 ‐ GENERAL The Contractor shall furnish and install two (2) EtherWAN model EG97244-4VCR or City approved equal Hub Layer 3 Hardened Ethernet Switch per Hub Cabinet as indicated on the Plans and Detail Sheets. This is a specification that defines a IPv4/v6 Layer 3 Switch that may be mounted in a 19” Rack Mount configuration with up to 28 total ports that is environmentally hardened to operate in harsh environments and areas with high Electromagnetic Interference (EMI). This specification defines a switch based on 10/100/1000 Mbps Ethernet and 1G/10G standards for fiber optic connectivity.

The Switch shall be provided in the following configuration:  8-port 10/100/1000BASE-T/TX  16-port 100/100 BASE SFP  4-port 1G/10G SFP

PART 2 – PRODUCTS AND MATERIALS

June 2020 70 of 106 Materials Provide an Ethernet Switch that is new and incorporates an environmentally protected Metal case to IP 30.

General Requirements  Minimum of 24K Media Access Control (MAC) addresses  32 Megabits Buffer Memory  Port Mirroring  ACL (Access Control List) with up to 4096 entries  MAC Based Port Trunking  Switching method store-and-forward o Non-blocking full wire speed forwarding rate  14,880 pps @ 10 Mbps  148,800 pps for 100 Mbps  1,488,000 pps for 1000 Mbps  14,880,952 pps for 10Gbps

Protocols Supported The Ethernet Switch shall support the following protocols:  Institute of Electrical and Electronic Engineers (IEEE) 802.3 10 Megabit Ethernet  Link Aggregation o Static Trunk (4 groups, support MAC base) o IEEE802.3ad Link Aggregation Control Protocol  IEEE 802.3u 100 Megabit Ethernet  IEEE 802.3z 1000 Megabit Ethernet/1000 BASE-SX/LX  IEEE 802.3-2015 10G Fiber  IEEE 802.3x Flow Control  IEEE 802.1Q Virtual Local Area Network (VLAN) Tagging  IEEE 802.1D Spanning Tree Algorithm  IEEE 802.1w Rapid Spanning Tree Algorithm  IEEE 802.1s Multiple Spanning Tree (MSTP)  IEEE 802.1ab Link Layer Discovery Protocol (LLDP)  IP Multicast Filtering through Internet Group Management Protocol (IGMP snooping v1, v2 & v3 per RFC 2236)  IEEE 802.1p Quality of Service (QOS): o Priority Queues: 8 queues per port o Traffic classification based on IEEE 802.1p CoS, DSCP, o WRR (Weighted round robin) and strict mode o Rate Limiting (Ingress/Egress)  IEEE 802.1x Security o Radius Server o Port-based Network Access Control (NAC)  SNMP V1, V2, & V3  α-Ring for High Speed Redundancy Recovery < 15ms  IGMP Snooping V1, V2 & V3  NTP V1 / V2  GVRP (GARP VLAN Registration Protocol)  GMRP (GARP Multicast Registration Protocol)  IPv4 Support: o RIP V1/V2 o OSPFv2

June 2020 71 of 106 o Static Routing (1K) o VRRP  IPv6 Support: o RIPng o OSPFv3 o PIM6-DM o PIM6-SM o VRRPv3

Port Configuration Specifications  10/100/1000 T/TX ports (RJ-45) o RJ-45 female connector o Automatic and user-selectable speed setting (10/100/1000 mbps) o Automatic and user-selectable half/full duplex setting o Rate Controlled 2Mbps to 1000Mbps @ 0.5 Mbps Increments o Drives up to 100 m of Category 3, 4, or 5 unshielded twisted-pair (UTP) cable at 10 Mbps o Drives up to 100 m of Category 5 UTP cable at 100 Mbps o Drives up to 100 m of Category 5e, 6a or 7 UTP cable at 1000 Mbps  1000 Fiber Optic Ports using SFP module o Compatible with hardened Small Form Factor Pluggable (SFP) module

1000 Mbps Fiber Optic Port Specification Table Typical Nominal Fiber Connector Optical Distance * Wavelength Type Budget 10 km 1310 nm Single Mode LC 11.5 dB

20 km 1310 nm Single Mode LC 15 dB

40km 1310 nm Single Mode LC 19 dB * Distance numbers are standard designations used by the Ethernet industry and should not be used as factors in fiber optic network design. Optical budgets are minimum guaranteed values that should be used for network design.

Gigabit Fiber Optic Ports using SFP module Compatible with hardened Small Form Factor Pluggable (SFP) modules in accordance with IEEE 802.3-2015. Contractor shall furnish and install sixteen (16) SFP Hardened Transceiver EX- 1250TSP-MB5L-A S or City approved equal per Hub Layer 3 Ethernet Switch. The Transceiver shall consist of the following:

 Operating Temperature: -40 to 85°C/-40 to 185°F  Distance: 20Km  Connector Type: Duplex LC  Wavelength: 1310nm  Link Budget: 15dBm  Optical Output Power: -9 to -3dBm  Sensitivity: -24dBm

10G Fiber Optic Ports using SFP module Compatible with hardened Small Form Factor Pluggable (SFP) modules in accordance with IEEE 802.3-2015. Contractor shall furnish and install four (4) SFP Hardened Transceiver SFPTIS10M or

June 2020 72 of 106 City approved equal per Hub Layer 3 Ethernet Switch as indicated on the Contract Plans. The Transceiver shall consist of the following:

 Operating Temperature: -40 to 85°C/-40 to 185°F  Distance: 20Km  Connector Type: Duplex LC  Wavelength: 1310nm  Link Budget: 9.4dBm  Optical Output Power: -5 to +1dBm  Sensitivity: -14.4dBm

Management The Ethernet Switch shall provide the following management capabilities:  Front Panel LED indicators for port status and activity on each port  Hyper Text Transport Protocol (HTTP)/Web Browser device configuration interface  Console RS232 Port Command Line Interface (CLI)  USB Type A Port for saving configuration to a USB Storage Device  Telnet device configuration interface (CLI)  Allow multiple simultaneous management sessions or automatically terminate existing session when a new session is requested  Multi-level user account/password against unauthorized configuration  Simple Network Management Protocol (SNMP) version 1, 2 & 3 device status, diagnostic, and alarm monitoring and remote configuration  Remote Monitoring (RMON) network monitoring  Trivial File Transfer Protocol (TFTP) remote firmware upgrades and configuration import/export  Request for Comments (RFC)-1213-compliant Management Information Base (MIB) files  Standard and device specific MIB2 files

Regulatory Approvals The Ethernet Switch shall be certified to the following regulatory standards:  Product Safety: UL508 or UL60950, EN60950-1, IEC60950-1  EMI o FCC Part 15B Class A o VCCI Class A o EN61000-6-4  EMS: o EN61000-6-2 Generic Standard Immunity for Industrial Environments o EN61000-4-2 (ESD Standards) o EN61000-4-3 (Radiated RFI Standards) o EN61000-4-4 (Burst standards) o EN61000-4-5 (Surge Standards) o EN61000-4-6 (Induced RFI Standards) o EN61000-4-8 (Magnetic Field Standards)  Environmental Test Compliance: o IEC60068-2-6 Fc (Vibration Resistance) o IEC60068-2-27 Ea (Shock) o FED STD 101C Method 5007.1 (Free fall w/package) o NEMA TS2 Environmental Requirements for Traffic Control Equipment Compliant (Certification Pending)

Environmental

June 2020 73 of 106 The Ethernet Switch shall be designed to operate without any active cooling in the following environmental conditions:  -40ºC to 75ºC operating temperature range  -40ºC to 85ºC storage temperature range  5% to 95% operating relative humidity (non-condensing)  No Fans

Operating Power The Ethernet Switch shall be designed to operate with the following power requirements:  Redundant Power inputs: 2x 100-240VAC

Dimensions The Ethernet Switch dimensions shall not exceed the following maximums:  42 x 375.5 x 44.2mm (W x D x H)  (17.4" x 14.8" x 1.74")

Auxiliary Equipment  Hardened Layer 3 Ethernet Switch – 2 ea.per Hub Cabinet  Hardened 10 Gigabit SFP Fiber Transceiver – 4 ea.per Hardened Layer 3 Ethernet Switch  SFP Module  Hardened (-40°C to 75°C)  10 Gigabit DDM  SM 1310nm 10KM  Duplex LC Connectors  Hardened Gigabit SFP Fiber Transceiver – 16 ea.per Hardened Layer 3 Ethernet Switch  SFP Module,  Hardened (-40°C to 75°C)  1 Gigabit DDM  SM 1310nm 20KM  Duplex LC Connectors  Patch Cables – Aqua 10 gig – 10 EA LC-LC  Patch Cables – Yellow SMFO – 40 EA. LC-LC  Recessed mounting brackets – Each Hardened Layer 3 Ethernet Switch shall have mounting brackets and be mounted on 19” standard rack. Mounting brackets shall be supplied with mounting screws.

PART 3 – EXECUTION

Construction Methods Provide equipment that utilizes the latest available techniques for design and construction with a minimum number of parts, subassemblies, circuits, cards, and modules to maximize standardization and commonality.

Mechanical Components Provide brackets, external screws, nuts and locking washers that are stainless steel; no self-tapping screws will be used. Provide parts made of corrosion resistant material, such as plastic, stainless steel, anodized aluminum or brass.

Documentation Requirements  Provide complete sets of operation and maintenance manuals. Include the following:  Complete performance specifications (functional, electrical, mechanical and environmental) for

June 2020 74 of 106 the unit.  Complete installation procedures.  Complete operations and configuration procedures

Warranty The Ethernet switch products shall be guaranteed free of design and manufacturing defects by the original equipment manufacturer. Product shall have a LIMITED LIFETIME warranty.

PART 4 – PAYMENT The contract unit price paid for furnishing and installing Hub Ethernet Switches and Transceivers shall be measured on a per unit basis and shall include full compensation for furnishing all labor, materials, (including all network cables), tools, equipment, and incidentals and for doing all the work involved in and configured complete in place by location, as shown on the Plans, as specified in the Standard Specifications and these special conditions, and as directed by the Engineer. No additional compensation will be allowed.

46. CMS Cabinet Hardened Ethernet Switch (Bid Item No. 75) PART 1 ‐ GENERAL The Contractor shall furnish and install EtherWAN model EX77964-8VB or City approved equal CMS Cabinet Hardened Ethernet Switch as indicated on the Plans and Detail Sheets at CMS cabinets. This is a specification that defines an Ethernet Switch that may be mounted in a 19” Rack Mount configuration with up to 28 total ports that is environmentally hardened to operate in harsh environments. This specification defines a switch based on 10/100/1000 Mbps Ethernet and 1G/10G standards for fiber optic connectivity.

The Switch shall be provided in the following configuration:  16-port 10/100/1000BASE-TX  8-port 100/1000BASE SFP Combo  4-port 1G/10G SFP

PART 2 – PRODUCTS AND MATERIALS

Materials Provide an Ethernet Switch that is new and incorporates an environmentally protected Metal case to IP 30.

General Requirements  Minimum of 16,000 Media Access Control (MAC) addresses  12 Megabits Buffer Memory  Port Mirroring  ACL (Access Control List)  MAC Based Port Trunking  Switching method store-and-forward o Non-blocking full wire speed forwarding rate  14,880 pps @ 10 Mbps  148,800 pps for 100 Mbps  1,488,000 pps for 1000 Mbps  14,880,952 pps for 10Gbps

Protocols Supported

June 2020 75 of 106 The Ethernet Switch shall support the following protocols:  Institute of Electrical and Electronic Engineers (IEEE) 802.3 10 Megabit Ethernet  Link Aggregation o Static Trunk (4 groups, support MAC base) o IEEE802.3ad Link Aggregation Control Protocol  IEEE 802.3u 100 Megabit Ethernet  IEEE 802.3z 1000 Megabit Ethernet/1000 BASE-SX/LX  IEEE 802.3-2015 10G Fiber  IEEE 802.3x Flow Control  IEEE 802.1Q Virtual Local Area Network (VLAN) Tagging  IEEE 802.1D Spanning Tree Algorithm  IEEE 802.1w Rapid Spanning Tree Algorithm  IEEE 802.1s Multiple Spanning Tree (MSTP)  IEEE 802.1ab Link Layer Discovery Protocol (LLDP)  IP Multicast Filtering through Internet Group Management Protocol (IGMP snooping v1, v2 & v3 per RFC 2236)  IEEE 802.1p Quality of Service (QOS), 8-level transmission priorities  IEEE 802.1x Security o Radius Server o Port-based Network Access Control (NAC)  SNMP V1, V2, & V3  α-Ring for High Speed Redundancy Recovery < 15ms  IGMP Snooping V1, V2 & V3  NTP V1 / V2  GVRP (GARP VLAN Registration Protocol)  GMRP (GARP Multicast Registration Protocol)  RIP V1/V2  Static Routing  VRRP  Maximum number of routes in hardware: 64 entries

Port Configuration Specifications  10/100/1000 T/TX ports (RJ-45) o RJ-45 female connector o Automatic and user-selectable speed setting (10/100/1000 mbps) o Automatic and user-selectable half/full duplex setting o Rate Controlled 2Mbps to 1000Mbps @ 0.5 Mbps Increments o Drives up to 100 m of Category 3, 4, or 5 unshielded twisted-pair (UTP) cable at 10 Mbps o Drives up to 100 m of Category 5 UTP cable at 100 Mbps o Drives up to 100 m of Category 5e, 6a or 7 UTP cable at 1000 Mbps  1000 Fiber Optic Ports using SFP module o Compatible with hardened Small Form Factor Pluggable (SFP) module

1000 Mbps Fiber Optic Port Specification Table Typical Nominal Fiber Optical Connector Distance * Wavelength Type Budget 10 km 1310 nm Single Mode LC 11.5 dB

20 km 1310 nm Single Mode LC 15 dB

June 2020 76 of 106 40km 1310 nm Single Mode LC 19 dB * Distance numbers are standard designations used by the Ethernet industry and should not be used as factors in fiber optic network design. Optical budgets are minimum guaranteed values that should be used for network design.

Gigabit Fiber Optic Ports using SFP module Compatible with hardened Small Form Factor Pluggable (SFP) modules in accordance with IEEE 802.3-2015. Contractor shall furnish and install SFP Hardened Transceiver four (4) EX-1250TSP- MB5L-A S or City approved equal in the Cabinet. The Transceiver shall consist of the following:  Operating Temperature: -40 to 85°C/-40 to 185°F  Distance: 20Km  Connector Type: Duplex LC  Wavelength: 1310nm  Link Budget: 15dBm  Optical Output Power: -9 to -3dBm  Sensitivity: -24dBm

Management The Ethernet Switch shall provide the following management capabilities:  Front Panel LED indicators for port status and activity on each port  Hyper Text Transport Protocol (HTTP)/Web Browser device configuration interface  Console RS232 Port Command Line Interface (CLI)  USB Type A Port for saving configuration to a USB Storage Device  Telnet device configuration interface (CLI)  Allow multiple simultaneous management sessions or automatically terminate existing session when a new session is requested  Multi-level user account/password against unauthorized configuration  Simple Network Management Protocol (SNMP) version 1, 2 & 3 device status, diagnostic, and alarm monitoring and remote configuration  Remote Monitoring (RMON) network monitoring  Trivial File Transfer Protocol (TFTP) remote firmware upgrades and configuration import/export  Request for Comments (RFC)-1213-compliant Management Information Base (MIB) files  Standard and device specific MIB2 files

Regulatory Approvals The Ethernet Switch shall be certified to the following regulatory standards:  Product Safety: UL508 or UL60950, EN60950-1, IEC60950-1  EMI o FCC Part 15B Class A o EN61000-6-4 o EN61000-3-2 o EN61000-3-3  EMS: o EN61000-6-2 Generic Standard Immunity for Industrial Environments o EN61000-4-2 (ESD Standards) o EN61000-4-3 (Radiated RFI Standards) o EN61000-4-4 (Burst standards) o EN61000-4-5 (Surge Standards) o EN61000-4-6 (Induced RFI Standards) o EN61000-4-8 (Magnetic Field Standards)

June 2020 77 of 106  Environmental Test Compliance: o IEC60068-2-6 Fc (Vibration Resistance) o IEC60068-2-27 Ea (Shock) o FED STD 101C Method 5007.1 (Free fall w/package) o NEMA TS2 Environmental Requirements for Traffic Control Equipment

Environmental The Ethernet Switch shall be designed to operate without any active cooling in the following environmental conditions:

 -40ºC to 75ºC operating temperature range  -40ºC to 85ºC storage temperature range  5% to 95% operating relative humidity (non-condensing)  No Fans

Operating Power The Ethernet Switch shall be designed to operate with the following power requirements:  Redundant Power inputs: 2x Terminal Block: 12-24VDC

Dimensions The Ethernet Switch dimensions shall not exceed the following maximums:  430 x 375 x 44.2mm (W x D x H)  (16.9" x 10.85" x 1.74")

Auxiliary Equipment  Hardened Ethernet Switch – 1 EA.  Hardened Gigabit SFP Fiber Transceiver – 4 EA o SFP Module, o Hardened (-40°C to 75°C) o 1 Gigabit DDM o SM 1310nm 20KM o Duplex LC Connectors  Patch Cables – Yellow SMFO – 6 EA. LC-LC  Recessed mounting brackets – Each Ethernet Switch shall have mounting brackets and be mounted on 19” standard rack. Mounting brackets shall be supplied with mounting screws.

PART 3 – EXECUTION

Construction Methods Provide equipment that utilizes the latest available techniques for design and construction with a minimum number of parts, subassemblies, circuits, cards, and modules to maximize standardization and commonality.

Mechanical Components Provide brackets, external screws, nuts and locking washers that are stainless steel; no self-tapping screws will be used. Provide parts made of corrosion resistant material, such as plastic, stainless steel, anodized aluminum or brass.

Documentation Requirements Provide complete sets of operation and maintenance manuals. Include the following:

June 2020 78 of 106  Complete performance specifications (functional, electrical, mechanical and environmental) for the unit.  Complete installation procedures.  Complete operations and configuration procedures

Warranty The Ethernet switch products shall be guaranteed free of design and manufacturing defects by the original equipment manufacturer. Product shall have a LIMITED LIFETIME warranty.

PART 4 – PAYMENT The contract unit price paid for furnishing and installing Cabinet Ethernet Switches and Transceivers shall be measured on a per unit basis and shall include full compensation for furnishing all labor, materials (including all network cables), tools, equipment, and incidentals and for doing all the work involved in and configured complete in place by location, as shown on the Plans, as specified in the Standard Specifications and these special conditions, and as directed by the Engineer. No additional compensation will be allowed.

47. Intersection Cabinet Hardened Ethernet Switch (Bid No. Item 76) PART 1 ‐ GENERAL The Contractor shall furnish and install EtherWAN model EX77964-8VB Hardened Ethernet Switch or City approved equal as indicated on the Plans and Detail Sheets at traffic signal cabinets. This is a specification that defines an Ethernet Switch that may be mounted in a 19” Rack Mount configuration with up to 28 total ports that is environmentally hardened to operate in harsh environments. This specification defines a switch based on 10/100/1000 Mbps Ethernet and 1G/10G standards for fiber optic connectivity.

The Switch shall be provided in the following configuration:  16-port 10/100/1000BASE-TX  8-port 100/1000BASE SFP Combo  4-port 1G/10G SFP

PART 2 – PRODUCTS AND MATERIALS

Materials Provide an Ethernet Switch that is new and incorporates an environmentally protected Metal case to IP 30.

General Requirements  Minimum of 16,000 Media Access Control (MAC) addresses  12 Megabits Buffer Memory  Port Mirroring  ACL (Access Control List)  MAC Based Port Trunking  Switching method store-and-forward  Non-blocking full wire speed forwarding rate  14,880 pps @ 10 Mbps  148,800 pps for 100 Mbps  1,488,000 pps for 1000 Mbps  14,880,952 pps for 10Gbps

Protocols Supported

June 2020 79 of 106 The Ethernet Switch shall support the following protocols:  Institute of Electrical and Electronic Engineers (IEEE) 802.3 10 Megabit Ethernet  Link Aggregation  Static Trunk (4 groups, support MAC base)  IEEE802.3ad Link Aggregation Control Protocol  IEEE 802.3u 100 Megabit Ethernet  IEEE 802.3z 1000 Megabit Ethernet/1000 BASE-SX/LX  IEEE 802.3-2015 10G Fiber  IEEE 802.3x Flow Control  IEEE 802.1Q Virtual Local Area Network (VLAN) Tagging  IEEE 802.1D Spanning Tree Algorithm  IEEE 802.1w Rapid Spanning Tree Algorithm  IEEE 802.1s Multiple Spanning Tree (MSTP)  IEEE 802.1ab Link Layer Discovery Protocol (LLDP)  IP Multicast Filtering through Internet Group Management Protocol (IGMP snooping v1, v2 & v3 per RFC 2236)  IEEE 802.1p Quality of Service (QOS), 8-level transmission priorities  IEEE 802.1x Security  Radius Server  Port-based Network Access Control (NAC)  SNMP V1, V2, & V3  α-Ring for High Speed Redundancy Recovery < 15ms  IGMP Snooping V1, V2 & V3  NTP V1 / V2  GVRP (GARP VLAN Registration Protocol)  GMRP (GARP Multicast Registration Protocol)  RIP V1/V2  Static Routing  VRRP  Maximum number of routes in hardware: 64 entries

Port Configuration Specifications  10/100/1000 T/TX ports (RJ-45)  RJ-45 female connector  Automatic and user-selectable speed setting (10/100/1000 mbps)  Automatic and user-selectable half/full duplex setting  Rate Controlled 2Mbps to 1000Mbps @ 0.5 Mbps Increments  Drives up to 100 m of Category 3, 4, or 5 unshielded twisted-pair (UTP) cable at 10 Mbps  Drives up to 100 m of Category 5 UTP cable at 100 Mbps  Drives up to 100 m of Category 5e, 6a or 7 UTP cable at 1000 Mbps  1000 Fiber Optic Ports using SFP module  Compatible with hardened Small Form Factor Pluggable (SFP) module

1000 Mbps Fiber Optic Port Specification Table Typical Nominal Fiber Connector Optical Distance * Wavelength Type Budget 10 km 1310 nm Single Mode LC 11.5 dB

20 km 1310 nm Single Mode LC 15 dB

June 2020 80 of 106 40km 1310 nm Single Mode LC 19 dB * Distance numbers are standard designations used by the Ethernet industry and should not be used as factors in fiber optic network design. Optical budgets are minimum guaranteed values that should be used for network design.

Gigabit Fiber Optic Ports using SFP module Compatible with hardened Small Form Factor Pluggable (SFP) modules in accordance with IEEE 802.3-2015. Contractor shall furnish and install four (4) SFP Hardened Transceiver EX-1250TSP- MB5L-A S or City approved equal. The Transceiver shall consist of the following:  Operating Temperature: -40 to 85°C/-40 to 185°F  Distance: 20Km  Connector Type: Duplex LC  Wavelength: 1310nm  Link Budget: 15dBm  Optical Output Power: -9 to -3dBm  Sensitivity: -24dBm

Management The Ethernet Switch shall provide the following management capabilities:  Front Panel LED indicators for port status and activity on each port  Hyper Text Transport Protocol (HTTP)/Web Browser device configuration interface  Console RS232 Port Command Line Interface (CLI)  USB Type A Port for saving configuration to a USB Storage Device  Telnet device configuration interface (CLI)  Allow multiple simultaneous management sessions or automatically terminate existing session when a new session is requested  Multi-level user account/password against unauthorized configuration  Simple Network Management Protocol (SNMP) version 1, 2 & 3 device status, diagnostic, and alarm monitoring and remote configuration  Remote Monitoring (RMON) network monitoring  Trivial File Transfer Protocol (TFTP) remote firmware upgrades and configuration import/export  Request for Comments (RFC)-1213-compliant Management Information Base (MIB) files  Standard and device specific MIB2 files

Regulatory Approvals The Ethernet Switch shall be certified to the following regulatory standards:  Product Safety: UL508 or UL60950, EN60950-1, IEC60950-1  EMI o FCC Part 15B Class A o EN61000-6-4 o EN61000-3-2 o EN61000-3-3  EMS: o EN61000-6-2 Generic Standard Immunity for Industrial Environments o EN61000-4-2 (ESD Standards) o EN61000-4-3 (Radiated RFI Standards) o EN61000-4-4 (Burst standards) o EN61000-4-5 (Surge Standards) o EN61000-4-6 (Induced RFI Standards) o EN61000-4-8 (Magnetic Field Standards)

June 2020 81 of 106  Environmental Test Compliance: o IEC60068-2-6 Fc (Vibration Resistance) o IEC60068-2-27 Ea (Shock) o FED STD 101C Method 5007.1 (Free fall w/package) o NEMA TS2 Environmental Requirements for Traffic Control Equipment

Environmental The Ethernet Switch shall be designed to operate without any active cooling in the following environmental conditions:  -40ºC to 75ºC operating temperature range  -40ºC to 85ºC storage temperature range  5% to 95% operating relative humidity (non-condensing)  No Fans

Operating Power The Ethernet Switch shall be designed to operate with the following power requirements:  Redundant Power inputs: 2x Terminal Block: 12-24VDC Dimensions The Ethernet Switch dimensions shall not exceed the following maximums:  430 x 375 x 44.2mm (W x D x H)  (16.9" x 10.85" x 1.74")

Auxiliary Equipment  Hardened Ethernet Switch – 1 EA.  Hardened Gigabit SFP Fiber Transceiver – 4 EA.  SFP Module,  Hardened (-40°C to 75°C)  1 Gigabit DDM  SM 1310nm 20KM  Duplex LC Connectors  Patch Cables – Yellow SMFO – 6 EA. LC-LC  Recessed mounting brackets – Each Hardened Ethernet Switch shall have mounting brackets and be mounted on 19” standard rack. Mounting brackets shall be supplied with mounting screws.

PART 3 – EXECUTION Construction Methods Provide equipment that utilizes the latest available techniques for design and construction with a minimum number of parts, subassemblies, circuits, cards, and modules to maximize standardization and commonality.

Mechanical Components Provide brackets, external screws, nuts and locking washers that are stainless steel; no self-tapping screws will be used. Provide parts made of corrosion resistant material, such as plastic, stainless steel, anodized aluminum or brass.

Documentation Requirements Provide complete sets of operation and maintenance manuals. Include the following:  Complete performance specifications (functional, electrical, mechanical and environmental) for the unit.  Complete installation procedures.  Complete operations and configuration procedures

June 2020 82 of 106

Warranty The Ethernet switch products shall be guaranteed free of design and manufacturing defects by the original equipment manufacturer. Product shall have a LIMITED LIFETIME warranty.

PART 4 – PAYMENT The contract unit price paid for furnishing and installing Cabinet Ethernet Switches and Transceivers shall be measured on a per unit basis and shall include full compensation for furnishing all labor, materials (including all network cables), tools, equipment, and incidentals and for doing all the work involved in and configured complete in place by location, as shown on the Plans, as specified in the Standard Specifications and these special conditions, and as directed by the Engineer. No additional compensation will be allowed.

48. Fiber Optic Patch Panels (Bid Item Nos. 77) PART 1 ‐ GENERAL A fiber patch panel shall be furnished and installed at locations shown on the contract plans and shall consist of three parts: splice trays, pigtails, couplers, and the optical fiber termination panel.. All fiber patch panels installed under this contract shall be the same or compatible with the existing fiber patch panels installed along the project corridors as shown on plans. Splice tray shall accommodate up to 12 strands of fiber per splice tray. The splice compartment shall house and protect fusion splices of cable fibers to optical fiber pigtails with two (2) meters of slack for each pigtail.

The fiber patch panel shall house and protect the terminations required for the quantity of fibers for each location as shown on the plans or as described in these Special Conditions as well as splices for each pigtail and slack for optic fiber patch cords.

The fiber pigtail slack shall be neatly coiled and secured in a manner that does not allow the minimum operational bending radius of 2‐inch (51 mm) bend diameter to be exceeded.

The LC-LC optical connectors on the end of each pigtail shall connect into a corresponding coupler securely mounted to a panel within the enclosure. The maximum optical loss across the connection shall not exceed 0.5 dB.

Simplex LC-LC type connectors shall be used for single mode connections.

The fiber patch panel and splice housing units shall be rack mountable in a standard EIA 19-inch equipment rack. The entire assembly shall be no taller than 1RU. The housing shall have fiber optic cable entrances with cable sheath strain relief.

The termination panels shall include a designation strip or flip card for the identification of the optical couplers.

The fiber patch panel shall function as the demarcation point between the optical fiber cable and the terminal equipment.

Prior to ordering any fiber patch panel, and associated components, the Contractor shall provide to the Engineer a detailed engineering drawing containing plan, profile, and three-dimensional views or a physical sample of the exact equipment proposed to be installed in each of the existing traffic signal controller control cabinets. The Engineer must approve the samples prior to ordering any equipment.

PART 2 – PRODUCTS AND MATERIALS

June 2020 83 of 106 The fiber patch panel to be installed in traffic signal controller cabinets shall accommodate a minimum of twelve (12) fiber terminations and have maximum dimensions of 1.75 inches high by 17 inches wide and 12 inches deep. The fiber termination unit should be a Cabinet-Mountable Interconnect Center or City approved equal. Each fiber termination unit shall be equipped with a suitable means for routing and securing of cables, fibers, and pigtails to prevent damage to fibers during all regular operation and maintenance functions.

PART 3 – EXECUTION At each Fiber Patch Panel, the Contractor shall terminate the optical fibers of the fiber optic cable that are associated with the specific fiber optic group of the communications site to the optical panel adapters via the corresponding single‐mode fiber pigtail assemblies. Contractor shall terminate all strands of SMFO as indicated on the Contract Plans. The optical fibers shall be spliced to the single‐ mode optical fiber pigtail assemblies within the splice tray(s). Terminate the optical fibers of the fiber optic cables that are designated as spare to the optical bulkhead adapters via the corresponding single‐mode fiber pigtail assemblies. The optical fibers shall be of appropriate lengths to allow for future splicing within the splice drawer and shall be appropriately identified (tagged). All splices shall be fusion type and shall be arranged within the splice trays of the Fiber Patch Panels in accordance with the organizational design of the splice trays. Appropriate heat‐shrink splice protectors shall be applied to all fusion splices.

PART 4 – PAYMENT The contract unit price paid for furnishing and installing Fiber Patch Panel and all required cords and accessories shall be measured on a per unit basis and shall include full compensation for furnishing all labor, materials (including all fiber patch cords), tools, equipment, and incidentals and for doing all the work involved in installing Fiber Patch Panel unit, complete in place, as shown on the Plans, as specified in the Standard Specifications and these special conditions, and as directed by the Engineer. No additional compensation will be allowed.

49. Fiber Optic Cable Splicing (Bid Item Nos. 79-83, ) PART 1‐ GENERAL This section describes minimum requirements for splicing and connecting of the specified optical fiber cables.

Fiber optic cable shall be installed without splices except where specifically allowed on the plans or described in these special conditions. The single‐mode fiber optic cables used for distribution shall be spliced only at pull boxes as shown on the plans. When splicing into a distribution cable, only those fibers associated with a specific traffic control device shall be severed. All other fibers shall remain intact. The Engineer may allow additional splices between these specified locations.

Optical fibers shall be spliced using the fusion splice method and the insertion loss shall not exceed 0.07 dB of loss per splice.

Field splicing is permitted for the following:  Connection of cable reel sections  Connection of a mainline service distribution cable to a service drop cable or a breakout cable  Connection of service drop cable or breakout cable to an optical fiber pigtail at traffic equipment cabinets or the patch panels in a hub equipment cabinet or at the TMC  Connection of the backbone cable to an optical fiber pigtail at a hub patch panel or in the TMC

The Contractor shall not exceed the maximum number of field splices permitted as shown in the Plans. Completed splices shall be placed in a splice tray. The splice tray shall then be placed in a water tight splice enclosure. Field splices shall be conducted only at locations as shown in the Plans

June 2020 84 of 106 as an approved splice location.

PART 2 – PRODUCTS AND MATERIALS All splicing equipment shall be in good working order, properly calibrated, and meeting all industry standards and safety regulations. Cable preparation, closure installation, and splicing shall be accomplished in accordance with accepted and approved industry standards.

PART 3 – EXECUTION Using a mid‐span splicing method, a single‐mode optical fiber service drop cable comprised of twelve (12) fiber strands shall be joined to the fibers in the optical fiber distribution cable span. The termination splices shall be placed in a splice tray and the splice tray(s) shall then be placed in a water tight splice closure. The splice closure shall be a Corning SCF-6C22-01 or City approved Equal for splicing 72 strands or less. The splice enclosure shall be a Corning SCF-8C28-01 or City Approved Equal for splicing 96 strands or more.

The service drop cable fibers shall terminate in an optical fiber termination panel containing factory fabricated pre‐connectorized terminations with 1-meter pigtails and which shall be housed in a rack‐ mounted fiber termination housing unit in each traffic control equipment cabinet. The fiber terminations shall be LC type connectors and shall be connected to the optical interface of the Ethernet switch with a suitable patch cord. All connected and stored cables shall be routed in each fiber termination unit in a manner that prevents damage during regular operation and maintenance functions. All exposed cable shall be secured every 300 mm to 450 mm to the equipment frame with Velcro cable straps.

All splices shall be protected with a thermal shrink sleeve.

All fibers shall be labeled in the splice tray with permanent vinyl markers. Pigtail ends shall also be labeled to identify the destination of the fiber. Pigtail ends shall also be labeled to identify the destination of the fiber.

Upon completion of the splicing operation, all waste material shall be deposited in suitable containers, removed from the job site, and disposed of in an environmentally acceptable manner.

PART 4 – PAYMENT The contract unit price paid for splicing of single mode fiber optic cable shall be measured on a per unit basis and shall include full compensation for furnishing all labor, materials (including all fiber patch cords), tools, equipment, and incidentals and for doing all the work involved in splicing of single mode fiber optic cable, complete in place, as shown on the Plans, as specified in the Standard Specifications and these special conditions, and as directed by the Engineer. No additional compensation will be allowed. As indicated on the Contract Plans, if not enough slack of fiber optic cable is available at a vault, Contractor shall splice as necessary at no additional cost.

50. Fiber Optic Termination Assemblies (Bid Item Nos. 76) PART 1 – GENERAL Cable termination assemblies (connectors, pigtails and couplers) shall be products of the same manufacturer. The cable used for cable assemblies shall be made of fiber meeting the performance requirements of these special conditions for the F/O cable being connected, except that the operating temperature shall be modified to ‐20°C. to +70°C.

Manufacturer’s attenuation test results shall be provided for all cable assemblies.

PART 2 – PRODUCTS AND MATERIALS

June 2020 85 of 106

Optical Fiber Connectors All optical fiber termination components shall meet or exceed the applicable provisions of TIA/EIA‐ 455‐B, Standard Test Procedure for Fiber Optic Fibers, Cables, Transducers, Sensors, Connecting and Terminating Devices, and Other Fiber Optic Components.

All optical fiber connectors shall be of industry standard LC Ultra‐PC, type for single‐mode optical fiber and shall meet or exceed the applicable provisions of TIA/EIA‐455‐2C (FOTP‐2), Impact Test Measurements for Fiber Optic Devices, TIA/EIA‐455‐5B (FOTP‐5), Humidity Test Procedure for Fiber Optic Components, and TIA/EIA‐455‐34A (FOTP‐34), Interconnection Device Insertion Loss Test. When tested in accordance with FOTP –2, the connector assembly will be subjected to ten impact cycles by being dropped from a height of 1.5 m. The maximum insertion loss measured before and after the impacts should be < 0.50 dB. The mean insertion loss of the before and after impacts should be < 0.30 dB. The insertion loss increases measured before and after the impacts should be < 0.30 dB. The maximum reflectance measured before and after the impacts should be < ‐ 40 dB. When tested in accordance with FOTP – 5, the connector assembly will be subjected to test conditions of 75 °C and 95% relative humidity for 7 days. Measurements of loss and reflectance will be made at the beginning of the test, at a minimum of six-hour intervals during the test, and at the end of the test. The maximum insertion loss measured before, during, or after the test should be < 0.50 dB. The mean insertion loss of the before, during, or after the test should be < 0.30 dB. The insertion loss increase measured before, during, or after the test should be < 0.30 dB. The maximum reflectance measured before, during, or after the test should be < ‐ 40 dB.

Optical fiber connectors shall satisfy all the interface parameters of equipment components as may be defined by the transmission equipment specifications. All optical fiber connector assemblies shall be machine polished for low back‐reflection and low insertion losses at both 1310 nm and 1550 nm windows.

Single‐mode pigtails shall be provided with factory pre‐connectorized single‐mode connectors of the "LC Ultra‐PC" type. Connectors shall have maximum insertion loss of 0.5 dB or better. Connectors shall have a composite barrel with a” push‐pull” connection design, ceramic (zirconia) ferrule. Each connector shall be capable of 200 repeated ratings with a total maximum additional increase in insertion loss after 200 ratings limited to 0.30 dB.

Each connector shall have a return loss (back reflection) equal to or better than 55 dB.

All connectors shall be factory‐assembled and tested. There shall be no fabrication of connectors in the field.

All unmated connectors shall have protective caps installed.

Couplers Couplers shall be made of nickel-plated zinc or a glass reinforced polymer that is consistent with the material forming the associated LC connector body. The design mechanism for mounting the coupler to the connector panel may be flanged or threaded but shall coincide with the connector panel punch‐ outs. All coupler sleeves shall be ceramic of the split clamshell or clover leaf design. The temperature operating range for couplers shall be the same as that specified for the LC connectors.

Pigtails Pigtails shall be of simplex (one fiber) construction, in 900 micron tight‐buffer form, surrounded by aramid for strength, with a connector on one end. The outer jacket shall be yellow PVC with a nominal diameter of 3 mm, marked with the manufacturer’s identification information. All pigtails shall be of

June 2020 86 of 106 adequate length for the intended connection purpose, but not less than two meters in length. Pigtails installed in conduit shall follow the installation procedures outlined for fiber optic cables, except that the pulling tension shall not exceed 500 N (110 lbf.).

Fiber Assignments Fiber Assignments shall be provided on plans. See Communication Schematic plans for detail. Contractor shall terminate all strands of SMFO as indicated on the Contract Plans.

PART 3 – EXECUTION Contractor shall install Fiber Optic Termination Assemblies and all necessary accessories and equipment intended for installation as shown on the plans or as specified in these special conditions, and as directed by the Engineer.

PART 4 – PAYMENT The contract unit price paid for furnishing and installing Fiber Optic Termination Assembly shall be measured on a per unit basis and shall include full compensation for furnishing all labor, materials, tools, equipment, and incidentals and for doing all the work involved in installing the Fiber Optic Termination Assembly, complete in place, as shown on the Plans, as specified in the Standard Specifications and these special conditions, and as directed by the Engineer. No additional compensation will be allowed.

51. Remove and Salvage Materials (Bid Item No. 85) PART 1 – GENERAL The Contractor shall remove and salvage materials shown on the Plans.

PART 2 – PRODUCTS AND MATERIALS This work shall consist of remove and salvage materials in conformance with these specifications and the special provisions, and in conformance with the details shown on the plans or directed by the Engineer.

PART 3 – EXECUTION

Salvaged Materials The Contractor shall notify Mr. Dan Morrow at (310)412-5333, 3 working days in advance for all salvaged materials not reinstalled shall be return to City Yard's Service Center, 222 Beach Street, Inglewood, California 90301 as shown on the plans.

The items shall be measured as contract lump sum basis as indicated on the Plans.

PART 4 – PAYMENT The contract lump sum price paid for removal and salvage materials shall include full compensation for furnishing all labor, materials, tools, equipment and incidentals, and for doing all the work involved in completing the operations as shown on the plans, and as specified in these specifications and the special provisions, and as directed by the Engineer. No additional compensation shall be allowed.

52. Remove, Reinstalling, Salvaging, Electrical Equipment (Bid Item No. 85) PART 1 ‐ GENERAL

The Contractor shall remove, reinstall or salvage electrical equipment shown on the Plans.

Attention is directed to State Specification, Section 15, "Existing Highway Facilities." Existing

June 2020 87 of 106 electrical equipment shown on the plans or specified in the special provisions to be removed and not reused or salvaged, and pull boxes, conduit and detector frames not reused, and shall be removed from the highway right of way in conformance with the provisions in State Specification, Section 7‐ 1.13, "Disposal of Material Outside the Highway Right of Way," except, if not interfering with other construction, underground conduit may be abandoned in place after all conductors have been removed.

Care shall be exercised in salvaging equipment so that it will not be damaged or destroyed and will remain in its existing condition whenever possible. Mast arms shall be removed from standards. Luminaires, signal heads, and signal mounting assemblies shall be removed from standards and mast arms. Attention is directed to the provisions in State Specification, Section 86‐2.03, "Foundations," regarding foundations to be abandoned or removed.

PART 2 – PRODUCTS AND MATERIALS This work shall consist of removing, reinstalling or salvaging materials in conformance with these specifications and the special provisions, and in conformance with the details shown on the plans or directed by the Engineer.

PART 4 – PAYMENT The items shall be measured as contract lump sum basis as indicated on the plans. The contract lump sum price paid for removing, reinstalling or salvaging materials shall include full compensation for furnishing all labor, materials, tools, equipment and incidentals, and for doing all work involved in installing mounting hardware, and all associated cables and connectors with terminations; all appurtenances associated with traffic signal operations, testing and placement; complete in place, as shown on the plans, as specified in the Standard Specifications, these Special Provisions, and as directed by the Engineer. No additional compensation shall be allowed.

PART 3 – EXECUTION

Reinstallation Electrical reinstallations shall conform to the provisions in State Specification, Section 86, "Signals, Lighting and Electrical Systems."

Salvaged Materials The Contractor shall notify Mr. Dan Morrow at (310) 412-5333, 3 working days in advance for all salvaged materials not reinstalled shall be return to City Yard's Service Center, 222 Beach Street, Inglewood, California 90301 as shown on the plans.

53. Remove and Salvage Pull Boxes (Bid Item No. 84) PART 1 – GENERAL Existing pull boxes shall be removed by the contractor in accordance with the Plans and these Special Provisions.

PART 2 – PRODUCTS AND MATERIALS This work shall consist of remove and salvage materials in conformance with these specifications and the special provisions, and in conformance with the details shown on the plans or directed by the Engineer.

The Contractor shall notify Mr. Dan Morrow at (310) 412-5333, 3 working days in advance for all salvaged materials not reinstalled shall be return to City Yard's Service Center, 222 Beach Street, Inglewood, California 90301 as shown on the plans.

June 2020 88 of 106 PART 3 – EXECUTION Refer to plan sheets for pull box removal and conduit connection details. The contractor shall furnish and install all new and proposed conduits to connect existing conduit in locations where pull boxes are to be removed.

PART 4 – PAYMENT Removal and salvage of pull boxes shall be measured on a per unit basis. For pull boxes that are to be replaced, the cost of removal of that existing pull box shall be incidental to the installation of the new pull box.

The contract price paid for “Remove Existing Pull Box” shall include full compensation for furnishing all labor, materials not furnished by the Project, tools, equipment, and incidentals and performing the work involved in removing pull boxes, including reconnecting, testing and replacement of any existing cable damaged by the Contractor’s operation, or as specified in this document. Payment shall also include restoration of removal area to match surrounding conditions. For concrete sidewalk, replacement shall be provided from score line to score line. Cost for cut and connect of existing conduit affected by pull box removal shall not be included under this item.

The contract price paid for the removal of various sizes of pull boxes shall include full compensation for furnishing all labor materials, tools and incidentals and performing the work involved in placing, replacing and disposing of components, including removal existing boxes, removing and reinstalling existing conductors and/or cable in conduit, as well as reconnecting existing conduit to connect links where pull boxes have been removed, modifying existing sweeps where appropriate, and replacing landscaping/hardscaping in kind that is damaged by the Contractor’s operations, as specified in the Contract Documents.

The contract price paid for conduit stub-out modification shall include full compensation for furnishing all labor, materials, tools and incidentals and performing the work involved in conduit stub-out modification, as described in these Contract Documents, including removal of conductors before modification and reinstallation of conductors after modification.

54. Traffic Signs and Sign Posts (Bid Item Nos. 27 & 28) PART 1 – GENERAL The Contractor shall furnish and install traffic signs and sign posts shown on the Plans this section includes material and installation for traffic signs and signposts.

PART 2 – PRODUCTS AND MATERIALS This work shall consist of furnishing and installing sign and or post in conformance with these specifications and the special provisions, and in conformance with the details shown on the plans or directed by the Engineer.

PART 3 – EXECUTION 1. Structural tubing shall be structural steel conforming to the requirements in ASTM Designation: A 500, Grade B. 2. Removable sign panel frames shall be constructed of structural steel conforming to the requirements in ASTM Designation: A 36/A 36M. 3. Bolts, nuts and washers for use in sign structures shall conform to the provisions ill State Specification, Section 55-2, "Materials." 4. Electrical installations shall conform to the provisions in State Specification, Section 86, "Signals, Lighting and Electrical Systems."

PART 4 – PAYMENT

June 2020 89 of 106 This item shall be measured as each traffic sign complete in place, unless stated as sign and post shall be considered as one item and shall be measured on a per unit basis. The contract unit price paid for furnishing and installing a traffic sign on existing standard or post shall include full compensation for furnishing all labor, materials, tools, equipment, and incidentals, complete in place, as shown on the plans, as specified in the Standard Specifications, these Special Provisions, and as directed by the Engineer.

The contract unit price paid for furnishing and installing a traffic sign and or post on new foundation shall be measured on a per unit basis and shall include full compensation for furnishing all labor, materials, tools, equipment, and incidentals, complete in place, as shown on the plans, as specified in the Standard Specifications, these Special Provisions, and as directed by the Engineer.

55. Pedestrian Barricade (Bid Item No. 73) PART 1 – GENERAL The Contractor shall furnish and install pedestrian barricades as shown on the Contract Plans and as specified in the Caltrans Specifications.

PART 2 – PRODUCTS AND MATERIALS This work shall consist of furnishing and installing pedestrian barricades in conformance with these specifications and the special provisions, and in conformance with the details shown on the plans or directed by the Engineer.

PART 3 – EXECUTION Pedestrian Barricades shall be installed per Caltrans Standard Specifications Section 83 and as directed by the Engineer.

PART 4 – PAYMENT The items shall be measured as contract lump sum basis as indicated on the plans. The contract lump sum price paid for removing, reinstalling or salvaging materials shall include full compensation for furnishing all labor, materials, tools, equipment and incidentals, and for doing all work involved in installing mounting hardware, and all associated cables and connectors with terminations; all appurtenances associated with traffic signal operations, testing and placement; complete in place, as shown on the plans, as specified in the Standard Specifications, these Special Provisions, and as directed by the Engineer. No additional compensation shall be allowed.

56. Traffic Stripes and Pavement Markings (Bid Item No. 98)

PART 1 – GENERAL This work shall consist of applying painted traffic stripes (traffic lines) and pavement markings at locations and in conformance with the details shown on the plans or designated by the Engineer, and these Special Provisions. For this section, traffic stripes are defined as longitudinal centerlines and lane lines which separate traffic lanes in the same or opposing direction of travel, and longitudinal edge line which marks the edge of traveled way or the edge of the lanes at gore areas separating traffic at ingress and egress. Pavement markings are defined as transverse markings which include, but not limited to, word and symbol markings, limit lines (stop lines), crosswalk lines shoulder markings, parking stall markings and railroad grade crossing markings. Control of Alignment and Layout All work necessary to establish satisfactory alignment for stripes and all layout work required for pavement markings shall be performed by the Contractor with any device or method that will not damage the pavement nor conflict with other traffic control devices.

Tolerances and Appearance Traffic stripes and pavement markings shall conform to the dimensions and details shown on plans.

June 2020 90 of 106 Completed stripes shall have clean and well-defined edges without running or deformation, shall be uniform, shall be straight on tangent alignment and shall be on a true arc on curved alignment. The widths of completed shall not deviate more than 114 inches on tangent nor more than ~ inch on curves from the widths shown on the plans. Broken traffic stripes shall also conform to the following requirements:

1. The lengths of the gaps and individual stripes that form broken traffic stripes shall not deviate more than 2 inches from the length shown on plans.

2. The lengths of the gaps and individual stripes shall be of such uniformity throughout the entire length of each broken traffic stripes that a normal striping machine will be able to repeat the pattern and superimpose additional stripes upon the traffic stripe being applied.

The completed pavement markings shall have clean and well-defined edges without running or deformation and shall conform to the dimensions shown on the plans, except that minor variations may be accepted by the Engineer. Drips, overspray, improper markings, paint, and paint material tracked by traffic shall be immediately removed from the pavement surface by methods approved by the Engineer. All this removal work shall be at the Contractor's expense.

PART 2 – PRODUCTS AND MATERIALS Paint traffic stripes and pavement markings shall conform to the following State Specifications:

Paint Type Color State Specification No. Waterborne Traffic Line White, Yellow and Black PTWB-01 Acetone-Based White, Yellow and Black PT-150VOCCA) Waterborne Traffic Line for Blue, Red and Green Federal Specification No. TT-P-1952D disabled persons' parking, and other curb markings

Glass bead shall conform to State Specification No. 8010-004 (Type ll).

The kind of paint to be used (waterborne or acetone-based) shall be determined by the Contractor based on the time of the year the paint is applied and local air pollution control regulations. Thinning of paint will not be allowed.

PART 3 – EXECUTION Application Traffic stripes and pavement markings shall be applied only on dry surfaces and only during periods of favorable weather condition. Painting shall not be performed when the atmospheric temperature is below 40° F when using acetone-based paint or below 50° F when using waterborne paint; when freshly painted surfaces may become damaged by rain, fog, or condensation; nor when it can be anticipated that the atmospheric temperature will drop below the aforementioned 40° For 50° F temperature during dry period. Surfaces which are to receive traffic stripes and pavement markings shall be cleaned of all dirt and loose Material. On hew surfacing, ·pavement markings and traffic stripes (except the black stripe between yellow stripes of a double traffic stripe) shall be applied in 2 coats unless otherwise shown on the plans. The first coat of paint shall be dry before application of the second coat. On existing surfacing, pavement markings and traffic stripes shall be applied in one coat.

PART 4 – PAYMENT Painting traffic stripes and intersection restriping will be measured as included in the Lump Sum bid. The contract price paid for painting traffic striped and intersection restriping shall include full

June 2020 91 of 106 compensation for furnishing all labor, materials, tools, equipment, and incidentals, and for doing all the work involved in applying traffic stripes (regardless of the number, widths and patterns of individual stripes involved in each traffic stripes) and pavement markings, complete in place, including alignment for stripes and layout work, as shown on the plans, as specified in these specification and special provisions, and as directed by the Engineer. Additional area covered required shall be provided by the Contractor at no cost to the City.

57. System Integration (Bid Item No. 101)

PART 1 – GENERAL This item shall consist of furnishing, installing, integrating, testing, and commissioning a completed Ethernet IP-based network for the City’s traffic management system, which is comprised of the locations shown on the plans. The Ethernet IP-based communication system shall include all equipment listed or shown on the plans and any incidental items required for the satisfactory operation of the system. The networking equipment shall be configured to support simultaneous transmission of data for all project locations using Internet Protocol (IP) based and IEEE standard compliant equipment as shown in the project plans. Data switches shall meet the minimum standards listed above and fully integrate with the City’s network management system complete.

The Contractor shall have a qualified Systems Integrator with a Certified Systems Engineering Professional (CSEP) license provide IP addresses for all ITS and Traffic elements on the project including but not limited to Ethernet switches, video detection, and network equipment as well as configuring of the switches. The Contractor shall input the IP addressing scheme and set-up VLAN assignments (as shown below) per City requirements.

PART 3 – EXECUTION The Contractor shall configure all Networking equipment for a minimum of four virtual LAN's (VLAN's).

The VLAN's are defined as:  Traffic VLAN - dedicated for roadside traffic signal communication equipment  Management VLAN - dedicated for management of all network switches  CCTV VLAN - dedicated for roadside CCTV video + data communication equipment (Future)  VMS VLAN - dedicated for all internal VMS server and workstation equipment (Future)

All Network switch configurations shall be provided to the City. It is the Contractor’s responsibility to determine the appropriate devices required for the intended service and compatibility with existing field and TMC equipment. The contractor shall install all communications equipment in a neat and orderly fashion utilizing Velco straps and connector labels. The Contractor shall coordinate with the Engineer on the placement and mounting of equipment within the cabinets.

Switches, optical connectors, power supplies, rack and associated hardware including fiber splice enclosures, and associated hardware shall be furnished, installed and integrated within the existing equipment rack(s) complete. Length of fiber jumpers shall be determined after installation of patch panels and equipment. Jumper cables shall be yellow in color. Any switch configuration settings or testing of the fiber cable system for proper data transmission is the responsibility of the Contractor.

The contractor shall implement Rapid Spanning Tree Protocol (IEEE 802.1w) on all Ethernet switches within the network and shall demonstrate proper operation by creating breaks at different points within the network and verifying that the network re-converges in less than 10 seconds.

June 2020 92 of 106 The contractor shall develop and submit to the Engineer a cutover plan to connect, configure, and integrate the new and existing network communication equipment identifying planned outages (system offline) associated with testing and integration. Traffic Management System downtime shall not be more than three (3) working days for any segment within the system.

The contractor shall coordinate with the City's Traffic Operations Division and the network equipment manufacturer for integration of new communication network. Cost associated with equipment manufacturer support shall be included in bid price, no additional compensation will be allowed.

PART 4 – PAYMENT Payment for System Integration shall be considered in the lump sum contract price paid for including full compensation for furnishing all labor, material, equipment and incidentals necessary to perform the items of work and no additional compensation will be allowed therefor.

58. Fiber Distribution Unit (FDU) and Cassettes (Bid Item No. 78) PART 1 - GENERAL The Contractor shall furnish and install components to terminate incoming fiber optic communication cables.

PART 2 - MATERIALS All new fiber distribution units shall be Corning Model number CCH – 04U or City approved equal.

Fiber distribution units (FDU) items shall include the following:  Twelve (12) Closet Connector Housing (CCH) Pigtail Cassette (CCH-CS24-A9-P00RE or City approved equal), loaded with CCH panel and factory-terminated pigtails, 24 F, LC Duplex, SM/UPC, single fiber splicing

Strain relief shall be provided for incoming fiber optic cables. Cable accesses shall have rubber grommets or similar material to prevent cables from contacting bare metal. Fibers shall be terminated and individually identified in FDUs and on patch panels.

Patch panels shall be hinged or have coupler plates to provide easy access and maintenance. Brackets shall be provided to spool incoming fibers a minimum of 2 turns. Turns shall not be less than 300 mm before separating out individual fibers to splice trays.

FDUs shall be mounted per manufacturer’s requirements and as directed by the Engineer.

Termination and distribution cable trays shall accommodate 24 single mode fiber optic strands and shall have sufficient tray areas for excess optical fiber storage with provisions to assure that optical fibers do not exceed a 51-mm bend radius. Termination and distribution cable trays shall include a designation strip for identification of 24 single mode optical fibers. Splice drawers shall include a splice tray with an individual splice tray capable of accommodating 24 fusion type splices. Splice drawers shall allow storage of excess lengths of optical fibers of fiber optic cables. Fiber distribution units shall be provided with cable clamps to secure fiber optic cables to the chassis.

All FDUs shall have a safety warning label on the outside front panel warning of the danger of looking directly into fiber optic connectors.

PART 3 - EXECUTION A fiber distribution unit shall be installed to terminate all SMFO cables as indicated on the Contract Plans. Fiber distribution units shall be mounted in the traffic signal cabinet, hub cabinet, and CMS cabinet, as shown on the plan. Optical fibers shall be fusion spliced to pigtails within splice trays.

June 2020 93 of 106 Where pigtails are not connected to a patch panel, the ends shall be protected from moisture and dust.

Optical fibers shall be of appropriate lengths to allow future splicing with splice drawers and shall be appropriately identified. Splices shall be fusion type and shall be arranged within splice trays of fiber distribution units in accordance with the organizational design of splice trays. Appropriate protective coatings shall be applied to fusion splices.

PART 4 - PAYMENT The installation of fiber distribution units and FDU items shall be measured on a per unit basis furnished and installed complete in place by location. The contract price paid for installing FDU’s shall include full compensation for all requirements as shown in the Contract Documents, furnishing all labor, materials, tools, equipment, and for performing the work involved in completing the installation of FDU’s and FDU items.

59. Communications System and Fiber Optic Testing (Bid Item No. 102) PART 1 – GENERAL To verify complete system operations, the Contractor shall perform a communications subsystem test, simulated communications system test and the TMC equipment test. These tests are in addition to the local field operations test and fiber optic cable test, which must be performed before the system tests. The system tests are to insure the proper connection of all the components. The Contractor shall submit a testing plan for the tests described in this section to the City representative(s) for review and approval prior to performing these tests.

The Contractor shall coordinate with furnished equipment manufactures to prepare Communications System and Fiber Optic testing procedures specified in these Special Provisions, Appended Plans and Detail sheets. Prior to conducting any tests, the Contractor shall provide the City with complete descriptions of test procedures for review and approval.

Progression to the next level of testing is built upon successful completion and acceptance of the previous level. Testing for the various system components shall be as specified herein and may include tests prior to installation, and upon completion of the installation. The progression of testing shall adhere to the following order:

1. Fiber Optic Test 2. Communications Test a. Communication Subsystem Test b. Simulated communication Subsystem Test 3. System Acceptance Test 4. 30-Day Burn-In Test

The test shall be complete in all details as determined by the City. If the City determines that the test procedure proposed by the Contractor is incomplete, the Contractor shall make modifications required by the City.

Non-testing of existing circuits and equipment shall not relieve the Contractor from the responsibility for malfunctioning existing circuits due to the Contractor splicing or connecting to the circuits. Such malfunctions shall be corrected at the Contractor's expense.

A complete report of each test performed shall be submitted to the City following completion of the test. The report shall include all actions, results, failures and corrective or preventative measures taken. Documentation of all test results shall be provided within two (2) weeks to the City for review

June 2020 94 of 106 and approval. System documentation shall incorporate test results, ongoing maintenance, and performance measurements.

The Contractor shall notify the City in advance of each test. The City representative(s) shall have the right to delay the start of the testing up to seven (7) calendar days to accommodate personnel schedules. The Contractor shall plan on this possible delay, and if exercised by the City, this delay shall not be considered a valid cause for time extension, missed milestones, or additional compensation. If any piece of equipment fails during the individual testing, the Contractor shall request that the tests be rescheduled with appropriate notification and approval by the City. All equipment must be repaired and restored to full operation before being resubmitted for inspection or testing. Corrective action required to achieve full functionality shall be at no additional cost to the City.

Prior to any work being performed, Contractor will provide the City with a breakdown itemizing the total number of tests required.

PART 3 – EXECUTION

Process for Fiber Optic Cable and Equipment Testing The City reserves the right to be present during any or all of testing.

Testing shall be of the optical link. An optical fiber link is defined as the passive cabling network between two optical cross-connects (patch panels or outlets). This includes cable, connectors and splices but does not include active components. The link test contains the representative connector loss at the patch panel associated with the mating of patch cables but does not include the performance of the connector at the equipment interface.

 All cabling not tested strictly in accordance with these procedures shall be retested at no additional cost to the City.  100% of the installed cabling must be tested. All tests must pass acceptance criteria defined in this test specification.  Either the test equipment shall be fully charged prior to each day’s testing or a fresh set of batteries shall be brought to the job site.  All field testing must be in the presence of the City representative(s), or it will be re-tested.

The Contractor shall coordinate with furnished equipment manufacture to prepare the Fiber Optic testing procedures specified in these Special Provisions, Appended Plans and Detail sheets. Testing shall include the tests on elements of the passive fiber optic components:

1. At the factory, 2. After delivery to the project site but prior to installation and, 3. After installation.

This will be measured by an Optical Time Domain Reflectometer (OTDR) in order to verify if the fiber is good or bad quality through the fiber spans, connections, and splices. The Contractor shall contact and notify the City for coordination and scheduling of all test 14 days prior to conducting the test. The notification shall include the exact location or portion of the system to be tested. The Contractor shall provide all personnel, equipment, instrumentation and materials necessary to perform all testing.

A minimum of 15 working days prior to arrival of the cable at the site, the Contractor shall provide detailed test procedures for all field-testing for the City representative(s)’ review and approval. The procedures shall identify the tests to be performed and how the tests are to be conducted. Included in the test procedures shall be the model, manufacturer, configuration, calibration and alignment procedures for all proposed test equipment.

June 2020 95 of 106

Documentation of all test results shall be provided to the City representative(s) within 5 working days after the test is completed. All test results shall be submitted in a pdf format which shall include a graphical representation of the fiber test results including the measured attenuation over the entire fiber strand’s length. The graph shall also indicate the launch cable and the two points (cursor locations) where the attenuation measurements are measured and calculated.

Factory Testing Documentation of compliance with the fiber specifications as listed in the fiber characteristics table shall be supplied by the original fiber manufacturer. Before shipment, but while on the shipping reel, 100 percent of all fibers shall be tested for attenuation. Copies of the results shall be attached to the cable reel in a waterproof pouch and submitted to the Contractor and to the City representative(s).

Arrival On-Site The cable and reel shall be physically inspected on delivery and the attenuation shall be measured for 100 percent of the fibers. The failure of any single fiber in the cable to comply with these Technical Specifications provisions is cause for rejection of the entire reel. Test results shall be recorded, dated, compared and filed with the copy accompanying the shipping reel in a weather proof envelope. Attenuation deviations from the shipping records of greater than 5 percent shall be brought to the attention of City representative(s). The cable shall not be installed until completion of this test sequence and the City representative(s) provides written approval. Copies of traces and test results shall be submitted to the City representative(s). If the test results are unsatisfactory, the reel of fiber optic cable shall be considered unacceptable and all records corresponding to that reel of cable shall be marked accordingly. The unsatisfactory reels of cable shall be replaced with new reels of cable at the Contractor’s expense. The new reels of cable shall then be tested to demonstrate acceptability. Copies of the test results shall be submitted to the City representative(s).

After Cable Installation After the fiber optic cable has been pulled but before breakout and termination, 100 percent of all the fibers shall be tested with an Optical Time-Domain Reflectometer (OTDR) for attenuation. Test results shall be recorded, dated, compared and filed with the previous copies of these tests. Copies of traces and test results shall be submitted to the City representative(s). If the OTDR test results are unsatisfactory, the Fiber Optic cable segment will be unacceptable. The unsatisfactory segment of cable shall be replaced with a new segment, without additional splices, at the Contractor’s expense. The new segment of cable shall then be tested to demonstrate acceptability. Copies of the test results shall be submitted to the City representative(s).

Single mode fibers shall be tested at 1310 nm and 1550 nm. Attenuation readings for each direction shall be recorded on the cable data sheet.

Outdoor Splices At the conclusion of all outdoor splices at one location, and before they are enclosed and sealed, all splices shall be tested with the OTDR, in both directions. Splices in segments shall be tested at 1310 nm and at 1550 nm. Individual fusion splice losses shall not exceed 0.07 dB. Measurement results shall be recorded, dated, validated by the OTDR trace printout and filed with the records of the respective cable runs. Copies of traces and test results shall be submitted to the City representative(s). If the OTDR test results are unsatisfactory, the splice shall be unacceptable. The unsatisfactory splice shall be replaced at the Contractor’s expense. The new splice shall then be tested to demonstrate acceptability. Copies of the test results shall be submitted to the City representative(s).

Distribution Interconnect Package Testing and Documentation

June 2020 96 of 106 All the components of the passive interconnect package (FDUs, pigtails, jumpers, couplers and splice trays) as shown on the plans and in these Technical Specifications shall comprise a unit from a manufacturer who is regularly engaged in the production of the fiber optic components.

In developing the distribution interconnect package, each LC termination (pigtail or jumper) shall be tested for insertion attenuation loss with the use of an optical power meter and light source. In addition, all single mode terminations shall be tested for return reflection loss. These values shall meet the loss requirements specified earlier and shall be recorded on a tag attached to the pigtail or jumper.

Once assembly is complete, the manufacturer shall visually verify that all tagging, including loss values, is complete. Then as a final quality control measure, the manufacturer shall do an “end to end” optical power meter/light source test from pigtail end to jumper lead end to assure continuity and overall attenuation loss values.

The final test results shall be recorded, along with previous individual component values, on a special form assigned to each FDU. The completed form shall be dated and signed by the Manufacturer’s Quality control supervisor. One copy of this form will be attached in a plastic envelope to the assembled FDU unit. Copies will be provided separately to the Contractor and to the City representative(s), and shall be maintained on file by the manufacturer or supplier.

Optical Time-Domain Reflectometer (OTDR) Testing Once the passive cabling system has been installed and is ready for activation, 100 percent of the fiber links shall be tested with the OTDR for attenuation. Print out shall include at least link number, fiber color, buffer color and cable number. Test results shall be recorded, dated, compared and filed with previous copies. A hard copy printout and an electronic copy of the traces and test results along with a licensed copy of the associated software shall be submitted to the City representative(s). If the OTDR test results are unsatisfactory the link shall be replaced at the Contractor’s expense. The new link shall then be tested to demonstrate acceptability. Copies of the test results shall be submitted to the City representative(s).

Power Meter and Light Source At the conclusion of the final OTDR testing, 100 percent of all fiber links shall be tested end to end with a power meter and light source, in accordance with EIA Optical Test Procedure 171 and in the same wavelengths specified for the OTDR tests. These tests shall be conducted in both directions. Test results shall be recorded, compared and proven to be within the design link loss budgets, and filed with the other recordings of the same links. Test results shall be submitted to the City representative(s).

Cable Verification Worksheet The Contractor shall provide Cable Verification Worksheets for 100 percent of all links in the fiber optic system, using the data gathered during cable verification. The completed worksheets shall be included as part of the system documentation.

Test Failures If the link loss measured from the power meter and light source exceeds the calculated link loss, or the actual location of the fiber ends does not agree with the expected location of the fiber ends (as would occur with a broken fiber), the fiber optic link will not be accepted. The unsatisfactory segments of cable, or splices shall be replaced with a new segment of cable or splice at the Contractor’s expense. The OTDR Testing, power meter and light source testing and Cable Verification Worksheet shall be completed for the repaired link to determine acceptability. Copies of the test results shall be submitted to the City representative(s). The removal and replacement of a segment of cable shall be

June 2020 97 of 106 interpreted as the removal and replacement of a single contiguous length of cable connecting two splices, two connectors or one splice and one connector. The removal of only the small section containing the failure and therefore introducing new unplanned splices will not be allowed.

Standards Compliance and Test Requirements Unless otherwise specified, single mode fiber cable must meet the transmission performance parameters as specified in ANSI/TIA-568-C.3, unless specified in these Technical Specifications. Single mode fiber shall be Class IVa dispersion-unshifted fiber. Testing of installed Single mode fiber cable shall consist of the following:  Link attenuation shall be tested in accordance with ANSI/TIA-568-C.0. Reference measurements shall be made in accordance with one jumper reference method or equivalent. Optical Loss shall be measured on each fiber at 1310 nm.  Link length shall be optically measured or calculated using cable sheath length markings.  Cabling shall meet the following loss and length criteria. Single mode fiber is typically used in backbone cabling between telecommunications rooms, entrance facilities, and equipment rooms within or between buildings. It includes the cross connect connectors and splices (if any).  Single mode Link criteria:  Attenuation 1310 nm: fiber length (km) x .5 dB/km  + number connector pairs x 0.5 dB  + number of splices x 0.10 dB  Length: less than 5000 m (16,400 ft)  Attenuation 1550 nm: fiber length (km) x .5 dB/km  + number connector pairs x 0.5 dB  + number of splices x 0.10 dB  Length: less than 5000 m (16,400 ft)

Documentation Test reports shall be submitted in electronic format. Electronic reports are to be submitted in PDF and one hard copy (bound or binder format). PDF and hard copy shall contain the software required to view test results. Electronic reports must be accompanied by a Certificate signed by an authorized representative of the Cabling Contractor warranting the truth and accuracy of the electronic report. Certificate must reference traceable circuit numbers that match the electronic record. Test reports shall be submitted within 5 business days of completion of testing.

Test reports shall include the following information for each cabling element tested:  Actual measured and maximum allowable attenuation (loss) at the specified wavelengths per section above, and the margin. An individual test that fails the link criteria shall be marked as FAIL.  Reference method.  Number of mated connectors and number of splices (if any).  Actual length and maximum allowable length per Section above. Any individual test that fails the link length criteria shall be marked as FAIL.  Group refractive index (GRI) for the type of fiber tested, if length was optically measured.  Tester manufacturer, model, serial number and software version.  Circuit ID number and project/job name. The patch panel / cable label identifier shall be used to designate the circuit I.D.  Link criteria (Autotest) used.  Overall pass/fail indication.  Project number, date, and time of test.

Should the measured link-loss exceed the calculated link-loss for more than 5% of the fiber

June 2020 98 of 106 strands in a cable, the entire cable shall be replaced.

Test Equipment  Test equipment used under this contract shall be from manufacturers that have a minimum of 5 years of experience in producing field test equipment. Manufacturers must be ISO 9001 certified.  All test tools of a given type shall be from the same manufacturer, and have compatible electronic results output.  All testing equipment shall be calibrated to manufacturers specifications within last 2 years.  Test equipment shall be capable of measuring relative or absolute optical power in accordance with TIA-568-C.0.  Test equipment shall not include the loss or length of the test jumpers in the cable plant measurements.  Single mode test equipment shall incorporate both 1310 nm and 1550 nm sources in same unit.  Sources and meters shall automatically synchronize wavelengths to prevent calibration-related errors.  Test equipment shall store at least 100 tests in internal memory.  Test equipment shall employ a serial port to facilitate uploading of saved information from tester to PC.  The time-of-flight methodology (“Characterized to a certain degree with one single scan along its length with two probes.”) shall be employed when optically measuring fiber length.  Test equipment capable of measuring a Tx/Rx fiber pair simultaneously is recommended to enhance productivity.

Acceptance Once all work has been completed, testing documentation has been submitted, and the City representative(s) is satisfied that all work is in accordance with contract documents, the City representative(s) shall notify Cabling Contractor in writing of formal acceptance of the system.

Acceptance Requirements  The Cabling Contractor must warrant in writing that 100% of the installation meets the requirements as specified in this test specification.  The City representative(s) reserves the right to conduct, using Cabling Contractor equipment and labor, a random retest of up to five (5) percent of the cable plant to confirm documented results. Any failing cabling shall be retested and restored to a passing condition. In the event more than two (2) percent of the retested cable plant fails during retest, the entire cable plant shall be retested and restored to a passing condition at no additional cost to the City.  Acceptance shall be subject to completion of all work, successful post installation testing which yields 100% PASS rating, and receipt of full documentation as specified in this test specification.

Warranty The Cabling Contractor shall warrant Installation against all product defects, and that all approved cabling components meet or exceed the requirements of this document.

Communications Subsystem Test The communications subsystem test will verify the intersection to hub communications. This test shall not be conducted until the following conditions are met:  All equipment pertaining to the transmission of data and video via the hardware and network equipment has been installed by the Contractor and passed their local operations test. Equipment which include, but not limited to Video Detection System, CCTV Camera System, Roadside Units,

June 2020 99 of 106 2070 Controllers, Ethernet Switches, and Changeable Message Signs;  All fiber optic cable has been installed, spliced, terminated and tested; and  All intersection to hub communications equipment has been installed and all terminations have been made.

The Contractor shall coordinate with furnished equipment manufactures to prepare Communications System Testing procedures specified in these Special Provisions, Appended Plans and Detail sheets. Prior to conducting any tests, the Contractor shall provide the City with complete descriptions of test procedures for review and approval.

The Contractor shall provide testing to verify that bi-directional end-to-end data transmission for each transmission channel is fully operational. Upon completion of the communications integration work, all components shall be tested to assure full operational functionality and compatibility with the City’s existing Traffic Management System. The Contractor shall present and demonstrate to the City the systems’ intended full functionality.

Calculation of overall "End to End" attenuation from each fiber optic transmitter to the fiber receiver shall be conducted. The system performance margin should be within the standard acceptable dB range, including the difference between the active component link loss budget, the passive cable attenuation (total fiber loss) and the total connector/splice loss.

Deficiencies found by the Contractor, Integrator or the City representative(s) in the transmitted data, video quality of imaging, or operational controls shall be promptly corrected by the Contractor. Integration work and materials necessary shall be provided to bring the system to acceptable functional standards. The results of all testing, whether successful or not, shall be submitted in writing.

The Contractor shall test the communication links between the equipment sites and the central operations center to demonstrate that the equipment associated with each site works as required.

The Contractor shall allow a minimum of 10 working days for operational testing and adjustment, with the added provisions that if the equipment should fail. All testing and transportation and/or shipping costs for the complete control system shall be borne by the Contractor.

The Contractor shall furnish all equipment necessary to conduct the Communications System tests. A City technician will be present for assisting the Contractor with the data communications test but shall not conduct the test. The Contractor shall notify the City at least 48 hours prior to conducting the Communications System tests. The Contractor shall document results of all tests on forms to be developed by the Contractor.

Communication Hub Subsystem Testing The Contractor shall conduct, pass, and document a test to demonstrate the functionality of all equipment sites, and master controllers from their respective communications hubs. The testing procedures shall include all equipment pertaining to the transmission of data and video via the hardware and network equipment installed by the Contractor. The equipment includes, but not limited to Video Detection System, CCTV Camera System, Roadside Units, 2070 Controllers, Ethernet Switches, and Changeable Message Signs.

The Contractor shall coordinate with furnished equipment manufactures to prepare Communications Subsystem Testing procedures specified in these Special Provisions, Appended Plans and Detail sheets. Prior to conducting any tests, the Contractor shall provide the City with complete descriptions of test procedures for review and approval.

The Contractor shall notify the City at least 48 hours prior to conducting the subsystem test. The

June 2020 100 of 106 Contractor shall document results of all tests on forms to be developed by the Contractor. The documentation shall specify the equipment tested, the results of the test and any corrective action that was necessary.

The following is a typical testing procedure for CCTV cameras and master controllers. The Sample Testing Procedure is included for reference only and complete testing procedures shall be provided by the Contractor.

Communication Hub Subsystem Sample Testing Procedure The test shall be conducted on the output of the 4 channel multiplexers located at the Communications Hub and shall include a 60-second videotape of every camera during day and night operations. The Contractor will provide videotaping equipment. The City will review the video tapes and only after this review and approval will this test be complete. The test shall be performed at the communications hub and shall include the following elements.

1. Operations of all pan/tilt camera assemblies, i.e., exercising the pan, tilt, zoom, focus, and iris functions, while observing the video picture monitor.

2. Verification of acceptable quality video images and that video image output from the demultiplexer or video transceiver conform to NTSC standards. The video images shall meet the requirements of the NTSC standard of one-volt peak-to-peak, 75 Ohms signaling and the Electronic Industries Association (EIA) standard EIA RS_250C. For the fixed cameras, the test shall be conducted with all cameras at the intersection connected to the multiplexer at the intersection and transmitting video images to the demultiplexer. For locations that have master signal controllers, the master controller shall also be connected to the multiplexer at the intersection and two-way data shall be transmitted between the communication hub and the master traffic signal controller during the test.

3. Verification of valid data communications between the communication hub and the master controller. The Contractor shall conduct a Bit Error Rate (BER) test for each demultiplexer/multiplexer pair for a minimum of five minutes and verify that the BER is 0 during the test period. The test shall be conducted while all cameras at the individual intersections are connected to their respective multiplexer and transmitting video images. In addition, by using a laptop computer, the Contractor shall poll the master controller. This test shall be conducted while all fixed cameras at the intersection are also connected to the multiplexer at the intersection and transmitting video images. Continuous polling of the master controller for real-time information, e.g., split monitoring, shall be conducted for at least 15 minutes with 99.9% valid polls required for acceptance.

TMC Simulated Communications System Test The simulated communications system test will verify the replication of the complete system communications between the TMC and the communications hub through the field devices from the Communications Hub. To conduct this test, the Contractor shall temporarily install the TMC 64- channel demultiplexer in an available rack mount at the Communications Hub. An attenuator shall be placed between the output of the multiplexer and the demultiplexer with a designated 26-db loss to replicate the communications back to the TMC. The Contractor shall make all necessary connections to provide a complete and operational test.

This test shall not be conducted until:  All equipment pertaining to the transmission of data and video via the hardware and network equipment has been installed by the Contractor and passed their local operations test. Equipment which include, but not limited to Video Detection System, CCTV Camera System, Roadside Units, 2070 Controllers, Ethernet Switches, and Changeable Message Signs;

June 2020 101 of 106  All fiber optic cable has been installed, spliced, terminated and tested  All intersection to TMC communications equipment has been installed and all terminations have been made  The equipment has been installed at the TMC as described above and all terminations have been made  All communications subsystem tests have been successfully completed

After the test has completed, the Contractor shall remove the TMC demultiplexer from the Communications Hub and transport it to the TMC for installation as described.

The following is a typical testing procedure for CCTV cameras and master controllers. The Sample Testing Procedure is included for reference only and complete testing procedures shall be provided by the Contractor.

TMC Simulated Communications System Sample Testing Procedure The Contractor will provide videotaping equipment and shall provide a 60-second videotape of every camera during day and night operations. The City will review the video tapes and only after this review and approval will this test be complete.

The Contractor shall conduct, pass, and document a test to demonstrate the functionality of the camera sites, and master controllers from the Communications Hub. All field equipment shall be connected to the communications network and transmitting video/data during the test. The test shall include the following elements.

1. Operations of all pan/tilt camera assemblies, i.e., exercising the pan, tilt, zoom, focus, and iris functions, while observing the video picture a monitor. The test shall verify that all commands are received and executed in real-time with no delay that will impact system operations. The City will provide the control keypad to the Contractor for testing of the PTZ units.

2. Verification of acceptable quality video images and that video image output from the 64-channel demultiplexer temporarily installed at the Communications Hub conform to NTSC standards. The video images shall meet the requirements of the NTSC standard of one-volt peak-to-peak, 75 Ohms signaling and the EIA standard RS_250C.

3. Verification of valid data communications between each 64:1 demultiplexer and multiplexer pair. The Contractor shall conduct a Bit Error Rate (BER) test for each demultiplexer/multiplexer pair for a minimum of five minutes and verify that the BER is 0 during the test period.

4. Verification of valid data communications between the simulated TMC and the master controller.

The Contractor shall conduct a Bit Error Rate (BER) test from the simulated TMC to the intersection cabinet for a minimum of five minutes and verify that the BER is 0 during the test period. The test shall be conducted while all cameras at the individual intersections are connected to their respective multiplexer and transmitting video images. In addition, by using a laptop computer, the Contractor shall poll and upload/download data to the master controller. Continuous polling of the master controller for real-time information, e.g., split monitoring shall be conducted for at least 15 minutes with 99.9% valid polls required for acceptance.

PART 4 – PAYMENT The Communications System and Fiber Optic testing shall be measured on a per unit basis. The contract price paid for system testing shall include full compensation for furnishing all labor, materials, equipment, tools and incidentals and for performing the work involved in placing, storing, maintaining,

June 2020 102 of 106 transporting, replacing, connecting and disposing of the components including the temporary installation of the 64 channel demultiplexer at the Communications Hub as specified in the Contract Documents.

NOTE: Ten percent (10%) retention will be held on all payments for Communication System testing and Fiber Optic testing by the City and released after all tests have been accepted by the City.

60. Pickup of Equipment (Bid Item No. 97) Installation Contractor shall pickup equipment that requires testing or configuration from the City Maintenance Yard and all other equipment from the storage facility from Bid No. CB-20-04 contract. Installation Contractor shall coordinate the pickup and delivery of stored equipment with the Furnishing Contractor when installation is scheduled and ready for installation.

The lump sum price paid for the pickup of equipment includes all costs associated with insurance, bonds, required permits and fees, mobilization, demobilization, preparation of project schedule, project phasing, supervision, coordination of concurrent work with other contractors, meetings, and any requirement to perform the work indicated in the plans and specifications.

The Furnishing Contractor shall test all electronic equipment and inventory all necessary equipment and accessories intended for installation. Installation Contractor shall assemble of all poles, standards, posts, support structures, and equipment specified in the Material Procurement Bid Package CB-20-04. Installation Contractor shall coordinate the pickup and delivery of assembled equipment with the Furnishing Contractor.

61. Equipment Testing (Bid Item No. 103) PART 1 – GENERAL The Contractor shall conduct tests required herein that demonstrate that the equipment and the system furnished and installed under this contract functions in full compliance with the requirements of the contract documents. Submit test procedures for all tests to the City representative(s) for approval. Conduct all tests in the presence of the City representative(s) using approved test procedures. Submit test results to the City representative(s) using approved test data forms. The City representative(s) will review the test results for conformance with the requirements of these contract documents. If the equipment or systems fail any part of the test, the Contractor shall make all necessary corrections and repeat that test.

Prior to conducting any testing, the Contractor shall submit to the City representative(s) the testing plans documenting the test procedures within 30 working days of installing or furnishing the equipment. The testing plans shall also document the operation and functional requirements to be verified by the tests. Contractor shall furnish and maintain all test equipment for use during testing. The equipment used for testing shall be correctly calibrated prior to use. Upon request by the City representative(s), the Contractor shall provide documentation to substantiate the calibration status of test equipment. The City shall review and approve all testing procedure before tests are conducted.

The City representative(s) shall have the prerogative to witness all tests if so desired. The Contractor shall notify the City representative(s) of the time, date, and place of the test(s) at least 14 days prior to the date on which the test is planned. When the City representative(s) has requested to witness testing, then such tests shall be conducted Monday through Friday between 8:00 a.m. and 5:00 p.m., unless otherwise approved by the City representative(s). If, in the opinion of the City representative(s), any equipment or system fails any part of a test, at the option of the City representative(s), the entire test shall be repeated. The Contractor shall ensure that all equipment to be tested is ready for testing prior to the arrival of City representative(s) witnessing the tests. Costs for transportation, meals, and lodging for the City representative(s) that are associated with delays in the testing will be deducted

June 2020 103 of 106 from monies due, or to become due, or owed to the Contractor.

Neither the witnessing of tests by the City representative(s), nor the waiving of the right to do so, will relieve the Contractor of the responsibility and work described in accordance with the contract documents. Such actions by the City representative(s) or approval of any test results by them will not be deemed as acceptance of the equipment or systems tested until successful completion of the System Acceptance and 30-Day Burn-In tests.

Any Contractor-furnished equipment that fails during testing shall be replaced immediately at no additional cost to the City.

Progression to the next level of testing is built upon successful completion and acceptance of the previous level. Testing for the various system components shall be as specified herein and may include tests prior to installation, and upon completion of the installation. The progression of testing shall adhere to the following order: 1. Fiber Optic Test 2. Communications Test a. Communication Subsystem Test b. Simulated communication Subsystem Test 3. System Acceptance Test 4. 30-Day Burn-In Test

Prior to any work being performed, Contractor will provide the City with a breakdown itemizing the total number of tests required.

PART 2 – PRODUCTS AND MATERIALS

Test Procedures and Test Data Forms The Contractor shall complete and submit approved test data forms containing all of the data to be collected as well as quantitative results for each test, to the City representative(s) for review and approval. The test data forms will be the basis for rejection or acceptance of the required test. When tests are witnessed by the City representative(s) and Furnishing Contractor, obtain the witnessing City representative(s)' and Furnishing Contractor’s signature on the test data form.

The test procedures shall include the following minimum requirements.

A step-by-step outline of the test sequence to be followed, showing a test of every function of the equipment or system to be tested.

 A description of the expected operation, output and test results.  A data form to be used to record all data and quantitative results obtained during the test.  A description of any special equipment, setup, labor, or conditions required for the test.

PART 3 – EXECUTION

Testing Support and Acceptance Sign-Off The Contractor shall provide support and acceptance sign-off of the Factory Acceptance, Post- Delivery Stand-Alone, and Operational Tests conducted by the Furnishing Contractor.

The Furnishing Contractor shall provide on-site support during the System Acceptance and 30-Day Burn-In testing by the Contractor of all furnished equipment specified in the Equipment Bid Package. The Furnishing Contractor shall provide the System Acceptance and 30-Day Burn-In testing procedures to be conducted by the Contractor and System Integrator. The testing procedure shall

June 2020 104 of 106 confirm proper operations of all equipment. The Furnishing Contractor shall be on-site during these tests to oversee testing procedures, troubleshoot and diagnose hardware and software failures, implement solutions and corrections, and confirm operational functionality, and acceptance sign-off.

Upon notification by the City, the Furnishing Contractor in the presence of the Contractor shall conduct a Post Delivery Stand-Alone test of all equipment in compliance with City approved testing procedures and as specified in the Equipment Bid Package. Following successful tests, the Contractor shall pick up and deliver equipment to the job site and install the equipment.

The acceptance sign-off of the Furnishing Contractor is not required for equipment furnished as part of this Contract.

System Acceptance Test (SAT) and 30-Day Burn-In The Contractor and System Integrator shall conduct all System Acceptance tests and 30-Day Burn- In tests specified in the testing procedures provided by the Furnishing Contractor. The SAT shall be conducted before the 30-Day Burn-In period of operations without major failure of Contractor- furnished equipment. The SAT shall demonstrate that the total system (hardware, materials, installation, communications, system operations) is properly operational, free from identified problems, exhibits stable and reliable performance, and complies with the contract documents and functional requirements.

During the SAT, Contractor shall:  Troubleshoot, diagnose, identify, isolate, and resolve all hardware and firmware problems and inconsistencies. Formulate possible solutions and implement all corrections needed for Contractor-installed equipment.  Correct all system documentation errors, omissions, and changes discovered and resulting from the SAT and previous testing.

System acceptance will not be complete until corrected documentation is submitted. In the event of a failure of a single piece of equipment during the SAT, replace or repair the equipment.

30-Day Burn-In test will not be complete until corrected documentation is submitted. In the event of a failure of a single piece of equipment during the 30-Day Burn-In test, replace or repair the equipment and restart the 30-Day test only for that piece of equipment. If the failure of the single piece of equipment prevents the proper operation of other equipment, all devices affected by the failure will have the test extended by however many days they were out of service.

The following conditions constitute a minor system failure and will result in suspension of the 30-Day test:  Interference with project operations due to vandalism, traffic accident, power failure, or lightning for which lightning protection devices as specified are not sufficient protection.  Failure to complete the objective of any test scenario due to lack of adequate documentation for equipment supplied by the Contractor. Re-test using revised documentation.  Intermittent hardware, communication, or operation control malfunctions.  After satisfactory remedial action, the 30-Day test will be resumed and extended one day for each restart.

The following constitutes a major system failure. Any one of the following conditions will result in reinitialization of the 30-Day Burn-In test from day zero:  Failure of any hardware or performance item to meet the operational requirements of these Special Provisions for 72 consecutive hours.  Failure of 5% of all field devices or communication equipment within a 14-day period.

June 2020 105 of 106  Failure to correct any problem that adversely impacts the safety of the traveling public, with the City representative(s) within four hours of notification.

Upon successful completion and acceptance of the SAT, the project will advance to the warranty period. All costs involved in complying with testing sections shall be considered included in the contract prices paid for various items and no additional compensation will be allowed therefor.

PART 4 – PAYMENT The contract price paid for all testing item in these Special Provisions and the Standard Specifications shall include in the installation and furnishing price paid and measured on a lump sum basis upon City approval of testing. Full compensation for all additional equipment, materials, labor, and testing, not specified, which are necessary to complete the installation and testing of the various assemblies, shall be considered as included in the prices paid for the assemblies, or units thereof, and no additional compensation will be allowed.

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