736DESCRIPTION

736.01 DESCRIPTION. Furnish and install necessary materials and

equipment to complete new traffic signal systems or modify existing systems in accordance with plan details, Traffic Signal Standard Details, and these specifications. Unless otherwise specified, furnish only new materials. When existing systems are to be modified, incorporate the existing material into the revised system, salvage the material, or abandon it, as specified. Furnish and install incidental parts, which are necessary to complete the traffic signal or other electrical systems or required for modifying existing systems, even though not shown on the plans, specified herein, or in the project specifications. All systems shall be complete and in operation to the satisfaction of the engineer at the time of final acceptance.

736.02 MATERIALS. Materials shall comply with the following

sections and subsections: Usable Soil 203.06.1 Electrical Service 822.10 Portland Cement Concrete, Class S Section 901 Reinforcing Steel 1009.01 Ground Rods 1010.08 Manhole Frames and Covers 1013.05 Treated Timber Poles Section 1014 Precast Reinforced Concrete Junction Boxes and Manholes 1016.06 Rigid Metal Electrical Conduit 1018.11 Electrical Conductors 1018.11 Traffic Signal Heads 1020.0 1 Traffic Detectors and Associated Equipment 1020.02 Traffic Signal Hardware and Equipment 1020.03 Pedestal Anchor Bolts 1020.03.3 Support Cable 1020.03.4 Guy Components 1020.03.5 Traffic Signal Conductors 1020.03.6 Electrical Junction Boxes 1020.03.7 Poles for Traffic Signal Systems 1020.04 Traffic Signals

736.01 DESCRIPTION. Furnish and install necessary materials and

equipment to complete new traffic signal systems or modify existing systems in accordance with plan details, Traffic Signal Standard Details, and these specifications. Unless otherwise specified, furnish only new materials. When existing systems are to be modified, incorporate the existing material into the revised system, salvage the material, or abandon it, as specified. Furnish and install incidental parts, which are necessary to complete the traffic signal or other electrical systems or required for modifying existing systems, even though not shown on the plans, specified herein, or in the project specifications. All systems shall be complete and in operation to the satisfaction of the engineer at the time of final acceptance.

736.02 MATERIALS. Materials shall comply with the following

sections and subsections: Usable Soil 203.06.1 Electrical Service 822.10 Portland Cement Concrete, Class S Section 901 Reinforcing Steel 1009.01 Ground Rods 1010.08 Manhole Frames and Covers 1013.05 Treated Timber Poles Section 1014 Precast Reinforced Concrete Junction Boxes and Manholes 1016.06 Rigid Metal Electrical Conduit 1018.11 Electrical Conductors 1018.11 Traffic Signal Heads 1020.0 1 Traffic Detectors and Associated Equipment 1020.02 Traffic Signal Hardware and Equipment 1020.03 Pedestal Anchor Bolts 1020.03.3 Support Cable 1020.03.4 Guy Components 1020.03.5 Traffic Signal Conductors 1020.03.6 Electrical Junction Boxes 1020.03.7 Poles for Traffic Signal Systems 1020.04 Steel Standards and Mast Arms 1020.04.3 Traffic Operations Approved Product List: http://wwwsp.dotd.la.gov/Inside_LaDOTD/Divisions/Operations/Traffic_S ervices/Pages/Traffic_Operations_Approved_Products_List.aspx (Materials referenced to the Traffic Operations Approved Product List under Section 736 and Section 1020 will require the materials to be included on the list before use.) Controllers shall comply with the supplemental specifications titled Traffic Signal Control System, Traffic Control Standards. Traffic detectors and associated equipment shall be included in the Traffic Signal Control System, Traffic Control Standards , unless otherwise noted on the plans.

736.03 REGULATIONS AND CODE . Electrical equipment shall

comply with the latest standards of the NEMA or the RMA, whichever applies. In addition to the requirements of these specifications, the plans, and the project specifications, material and work shall comply with the latest requirements of NFPA No. 70 National Electrical Code and ANSI C2 National Electrical Safety Code, the Standards of ASTM, ANSI, MUTCD, ITE, and IMSA. When there is a discrepancy, IMSA will override the NEC. The term code as referred to in this sectio n shall be the NFPA No. 70, National Electrical Code, and ANSI C2, National Electrical Safety Code. Discrepancies between codes or standards and these specifications shall be resolved in accordance with 105.04 . Contractors shall have a IMSA Traffic Signal Level 1 certified technician at all times at each work location and a IMSA Traffic Signal Level 2 certified technician to work in the cabinet for all signal work.

736.04 GENERAL REQUIREMENTS . All traffic signal projects shall

follow the Traffic Signal Special Details. Verify the location of existing utilities prior to construction. Verify the practicality of the location, elevation, and orientation of foundations for poles and pedestals prior to ordering materials. Protect traffic control equipment to be salvaged during removal and delivery to the specified location. Equipment not to be salvaged shall become the property of the contractor. Dispose of unsalvageable equipment in accordance with 202.02 . Steel Standards and Mast Arms 1020.04.3 Traffic Operations Approved Product List: http://wwwsp.dotd.la.gov/Inside_LaDOTD/Divisions/Operations/Traffic_S ervices/Pages/Traffic_Operations_Approved_Products_List.aspx (Materials referenced to the Traffic Operations Approved Product List under Section 736 and Section 1020 will require the materials to be included on the list before use.) Controllers shall comply with the supplemental specifications titled Traffic Signal Control System, Traffic Control Standards. Traffic detectors and associated equipment shall be included in the Traffic Signal Control System, Traffic Control Standards , unless otherwise noted on the plans.

736.03 REGULATIONS AND CODE . Electrical equipment shall

comply with the latest standards of the NEMA or the RMA, whichever applies. In addition to the requirements of these specifications, the plans, and the project specifications, material and work shall comply with the latest requirements of NFPA No. 70 National Electrical Code and ANSI C2 National Electrical Safety Code, the Standards of ASTM, ANSI, MUTCD, ITE, and IMSA. When there is a discrepancy, IMSA will override the NEC. The term code as referred to in this sectio n shall be the NFPA No. 70, National Electrical Code, and ANSI C2, National Electrical Safety Code. Discrepancies between codes or standards and these specifications shall be resolved in accordance with 105.04 . Contractors shall have a IMSA Traffic Signal Level 1 certified technician at all times at each work location and a IMSA Traffic Signal Level 2 certified technician to work in the cabinet for all signal work.

736.04 GENERAL REQUIREMENTS . All traffic signal projects shall

follow the Traffic Signal Special Details. Verify the location of existing utilities prior to construction. Verify the practicality of the location, elevation, and orientation of foundations for poles and pedestals prior to ordering materials. Protect traffic control equipment to be salvaged during removal and delivery to the specified location. Equipment not to be salvaged shall become the property of the contractor. Dispose of unsalvageable equipment in accordance with 202.02 . Steel Standards and Mast Arms 1020.04.3 Traffic Operations Approved Product List: http://wwwsp.dotd.la.gov/Inside_LaDOTD/Divisions/Operations/Traffic_S ervices/Pages/Traffic_Operations_Approved_Products_List.aspx (Materials referenced to the Traffic Operations Approved Product List under Section 736 and Section 1020 will require the materials to be included on the list before use.) Controllers shall comply with the supplemental specifications titled Traffic Signal Control System, Traffic Control Standards. Traffic detectors and associated equipment shall be included in the Traffic Signal Control System, Traffic Control Standards , unless otherwise noted on the plans.

736.03 REGULATIONS AND CODE . Electrical equipment shall

comply with the latest standards of the NEMA or the RMA, whichever applies. In addition to the requirements of these specifications, the plans, and the project specifications, material and work shall comply with the latest requirements of NFPA No. 70 National Electrical Code and ANSI C2 National Electrical Safety Code, the Standards of ASTM, ANSI, MUTCD, ITE, and IMSA. When there is a discrepancy, IMSA will override the NEC. The term code as referred to in this sectio n shall be the NFPA No. 70, National Electrical Code, and ANSI C2, National Electrical Safety Code. Discrepancies between codes or standards and these specifications shall be resolved in accordance with 105.04 . Contractors shall have a IMSA Traffic Signal Level 1 certified technician at all times at each work location and a IMSA Traffic Signal Level 2 certified technician to work in the cabinet for all signal work.

736.04 GENERAL REQUIREMENTS . All traffic signal projects shall

follow the Traffic Signal Special Details. Verify the location of existing utilities prior to construction. Verify the practicality of the location, elevation, and orientation of foundations for poles and pedestals prior to ordering materials. Protect traffic control equipment to be salvaged during removal and delivery to the specified location. Equipment not to be salvaged shall become the property of the contractor. Dispose of unsalvageable equipment in accordance with 202.02 . Use the existing equipment or provide traffic signal equipment during the period of construction for continuous operation of the signal system at no direct pay. Traffic control operations and construction shall be in accordance with the plans or these specifications. Submit operational differences in writing and obtain approval in advance by the Traffic Engineer. Provide minimum clearances for traffic signal poles and apparatus in accordance with the MUTCD . Locate poles a minimum of 24 inches outside the barrier curb or a minimum of 10 feet outside the edge of the travel lane. Any deviation must be approved by the engineer.

736.05 DRAWINGS AND EQUIPME NT SUBMITTALS. Provide

drawings and equipment submittals to the State Traffic Signal Engineer at Traffic Services, 7686 Tom Drive, Baton Rouge, LA 70806, before beginning work.

736.05.1 Required Documents : Electronically submit a PDF

formatted letter on company letterhead for equipment submittals and shop drawings. Show the state project number or permit number, project location, project limits, pay item description, pay item number, manufacturer’s name, and model numbers of the proposed equipment on each sheet. Ensure that the proposed equipment meets all contract requirements. Submit s hop drawings for mast arm poles and assemblies, including combination mast arm. Equipment submittal shall include material catalog cuts. If multiple items are shown on material cut sheet, highlight the items submitted with the corresponding pay item number. Submittals for equipment and materials shall be complete. Partial or incomplete submittals will be returned without review. Where certifications and/or warranties are specified, the information submitted for acceptance shall include certifications and warranties. Certifications involving inspections and/or tests of material shall be complete with all test data, dates, and times. Use the existing equipment or provide traffic signal equipment during the period of construction for continuous operation of the signal system at no direct pay. Traffic control operations and construction shall be in accordance with the plans or these specifications. Submit operational differences in writing and obtain approval in advance by the Traffic Engineer. Provide minimum clearances for traffic signal poles and apparatus in accordance with the MUTCD . Locate poles a minimum of 24 inches outside the barrier curb or a minimum of 10 feet outside the edge of the travel lane. Any deviation must be approved by the engineer.

736.05 DRAWINGS AND EQUIPME NT SUBMITTALS. Provide

drawings and equipment submittals to the State Traffic Signal Engineer at Traffic Services, 7686 Tom Drive, Baton Rouge, LA 70806, before beginning work.

736.05.1 Required Documents : Electronically submit a PDF

formatted letter on company letterhead for equipment submittals and shop drawings. Show the state project number or permit number, project location, project limits, pay item description, pay item number, manufacturer’s name, and model numbers of the proposed equipment on each sheet. Ensure that the proposed equipment meets all contract requirements. Submit s hop drawings for mast arm poles and assemblies, including combination mast arm. Equipment submittal shall include material catalog cuts. If multiple items are shown on material cut sheet, highlight the items submitted with the corresponding pay item number. Submittals for equipment and materials shall be complete. Partial or incomplete submittals will be returned without review. Where certifications and/or warranties are specified, the information submitted for acceptance shall include certifications and warranties. Certifications involving inspections and/or tests of material shall be complete with all test data, dates, and times. Use the existing equipment or provide traffic signal equipment during the period of construction for continuous operation of the signal system at no direct pay. Traffic control operations and construction shall be in accordance with the plans or these specifications. Submit operational differences in writing and obtain approval in advance by the Traffic Engineer. Provide minimum clearances for traffic signal poles and apparatus in accordance with the MUTCD . Locate poles a minimum of 24 inches outside the barrier curb or a minimum of 10 feet outside the edge of the travel lane. Any deviation must be approved by the engineer.

736.05 DRAWINGS AND EQUIPME NT SUBMITTALS. Provide

drawings and equipment submittals to the State Traffic Signal Engineer at Traffic Services, 7686 Tom Drive, Baton Rouge, LA 70806, before beginning work.

736.05.1 Required Documents : Electronically submit a PDF

formatted letter on company letterhead for equipment submittals and shop drawings. Show the state project number or permit number, project location, project limits, pay item description, pay item number, manufacturer’s name, and model numbers of the proposed equipment on each sheet. Ensure that the proposed equipment meets all contract requirements. Submit s hop drawings for mast arm poles and assemblies, including combination mast arm. Equipment submittal shall include material catalog cuts. If multiple items are shown on material cut sheet, highlight the items submitted with the corresponding pay item number. Submittals for equipment and materials shall be complete. Partial or incomplete submittals will be returned without review. Where certifications and/or warranties are specified, the information submitted for acceptance shall include certifications and warranties. Certifications involving inspections and/or tests of material shall be complete with all test data, dates, and times. After the engineer reviews the submittals for conformance with the design concept of the project, the engineer will stamp the drawings indicating their status as ‘Accepted,’ ‘Accepted -As-Noted,’ ‘Rejected,’ or ‘Information Only .’ Since the engineer reviews for conformance with the design concept only, it is the contractor’ s responsibility to coordinate the various items into a working system as specified. The contractor shall not be relieved from responsibility for errors or omissions in the shop, working, layout drawings, or other documents by the Department’ s acceptance thereof. The contractor must still be in full compliance with contract and specification requirements. All submitted items reviewed and marked ‘Rejected’ are to be resubmitted in their entirety, unless otherwise indicated within the submittal comments, with a disposition of previous comments to verify contract compliance at no cost to the Department.

736.05.2 Exceptions, Deviations, and Substitutions : In

general, exceptions to and deviations from the requirements of the contract documents will not be allowed. It is the contractor’s responsibility to note any deviations from contract requirements at the time of submittal and to make any requests for deviat ions in writing to the engineer. In general, substitutions will not be acceptable. Requests for substitutions must demonstrate that the proposed substitution is superior to the material or equipment required by the contract documents and will be at no ad ditional cost to the Department. No exceptions, deviations, or substitutions will be permitted without the approval of the engineer.

736.06 MAINTENANCE AND RESP ONSIBILITY. Adhere to 107.19 .

Provide to the engineer a punch list of any equipment not working before beginning work. Once work begins on any portion of the signals on the project, those signals shall be the full responsibility of the contractor until final acceptance. Final repairs or replacement of damaged equipment must meet the approval of the engineer prior to or at the time of final inspection; otherwise, the traffic signal installation will not be accepted. Provide the engineer a 24-hour emergency contact name and telephone number. The existing and/or temporary traffic signals shall remain in operation during all construction stages, except for the most essential down time as determined by the project engineer. Provide police supervision of traffic at any time the traffic signal system is not in operatio n at no cost to the Department. After the engineer reviews the submittals for conformance with the design concept of the project, the engineer will stamp the drawings indicating their status as ‘Accepted,’ ‘Accepted -As-Noted,’ ‘Rejected,’ or ‘Information Only .’ Since the engineer reviews for conformance with the design concept only, it is the contractor’ s responsibility to coordinate the various items into a working system as specified. The contractor shall not be relieved from responsibility for errors or omissions in the shop, working, layout drawings, or other documents by the Department’ s acceptance thereof. The contractor must still be in full compliance with contract and specification requirements. All submitted items reviewed and marked ‘Rejected’ are to be resubmitted in their entirety, unless otherwise indicated within the submittal comments, with a disposition of previous comments to verify contract compliance at no cost to the Department.

736.05.2 Exceptions, Deviations, and Substitutions : In

general, exceptions to and deviations from the requirements of the contract documents will not be allowed. It is the contractor’s responsibility to note any deviations from contract requirements at the time of submittal and to make any requests for deviat ions in writing to the engineer. In general, substitutions will not be acceptable. Requests for substitutions must demonstrate that the proposed substitution is superior to the material or equipment required by the contract documents and will be at no ad ditional cost to the Department. No exceptions, deviations, or substitutions will be permitted without the approval of the engineer.

736.06 MAINTENANCE AND RESP ONSIBILITY. Adhere to 107.19 .

Provide to the engineer a punch list of any equipment not working before beginning work. Once work begins on any portion of the signals on the project, those signals shall be the full responsibility of the contractor until final acceptance. Final repairs or replacement of damaged equipment must meet the approval of the engineer prior to or at the time of final inspection; otherwise, the traffic signal installation will not be accepted. Provide the engineer a 24-hour emergency contact name and telephone number. The existing and/or temporary traffic signals shall remain in operation during all construction stages, except for the most essential down time as determined by the project engineer. Provide police supervision of traffic at any time the traffic signal system is not in operatio n at no cost to the Department. After the engineer reviews the submittals for conformance with the design concept of the project, the engineer will stamp the drawings indicating their status as ‘Accepted,’ ‘Accepted -As-Noted,’ ‘Rejected,’ or ‘Information Only .’ Since the engineer reviews for conformance with the design concept only, it is the contractor’ s responsibility to coordinate the various items into a working system as specified. The contractor shall not be relieved from responsibility for errors or omissions in the shop, working, layout drawings, or other documents by the Department’ s acceptance thereof. The contractor must still be in full compliance with contract and specification requirements. All submitted items reviewed and marked ‘Rejected’ are to be resubmitted in their entirety, unless otherwise indicated within the submittal comments, with a disposition of previous comments to verify contract compliance at no cost to the Department.

736.05.2 Exceptions, Deviations, and Substitutions : In

general, exceptions to and deviations from the requirements of the contract documents will not be allowed. It is the contractor’s responsibility to note any deviations from contract requirements at the time of submittal and to make any requests for deviat ions in writing to the engineer. In general, substitutions will not be acceptable. Requests for substitutions must demonstrate that the proposed substitution is superior to the material or equipment required by the contract documents and will be at no ad ditional cost to the Department. No exceptions, deviations, or substitutions will be permitted without the approval of the engineer.

736.06 MAINTENANCE AND RESP ONSIBILITY. Adhere to 107.19 .

Provide to the engineer a punch list of any equipment not working before beginning work. Once work begins on any portion of the signals on the project, those signals shall be the full responsibility of the contractor until final acceptance. Final repairs or replacement of damaged equipment must meet the approval of the engineer prior to or at the time of final inspection; otherwise, the traffic signal installation will not be accepted. Provide the engineer a 24-hour emergency contact name and telephone number. The existing and/or temporary traffic signals shall remain in operation during all construction stages, except for the most essential down time as determined by the project engineer. Provide police supervision of traffic at any time the traffic signal system is not in operatio n at no cost to the Department. Any inquiry, complaint, or request by the Department shall be investigated and repairs begun within two hours of notification. Failure to respond satisfactorily will result in the Department making the necessary repairs. The contractor shall be responsible for all costs plus 15 percent. The damages will be deducted from the cost of the contract. Any proposed activity in the vicinity of a highway -rail grade crossing must adhere to the guidelines set forth in the current edition of the Manual on Uniform Traffic Control Devices (MUTCD) and the Railway -Highway Provisions in 107.08 . Work in temporary traffic control zones in the vicinity of highway -rail grade crossings which states that lane restrictions, flagging, or other operations shall not create conditions where vehicles can be queued across the railroad tracks. If the queui ng of vehicles across the tracks cannot be avoided, a uniformed law enforcement officer or flagger shall be provided at the crossing to prevent vehicles from stopping on the tracks, even if automatic warning devices are in place.

736.07 SIGNAL INSPECTION. Call DOTD Traffic Operations Section

at (225) 935-0100 at least 7 days before beginning construction activities, signal turn on, and final inspection to schedule an inspector to be present. The signal inspector will inspect projects throughout the construction period, keep a diary of interim punch lists, and provide copies to the Project Engineer and District Traff ic Operations Engineer (DTOE). It is the intent to have all electrical work completed and equipment field tested prior to signal “turn -on.” If the Signal Inspector determines work is not complete and the remediation will require more than two hours to complete, the turn-on may be canceled and the contractor will be required to reschedule at another date. Provide all of the following to the Traffic Signal Inspector at traffic signal turn-on:

736.07.1 Operations and Maintenance ( O & M) Manual : The

O&M Manual shall include, but not be limited to, the following data (where applicable): Any inquiry, complaint, or request by the Department shall be investigated and repairs begun within two hours of notification. Failure to respond satisfactorily will result in the Department making the necessary repairs. The contractor shall be responsible for all costs plus 15 percent. The damages will be deducted from the cost of the contract. Any proposed activity in the vicinity of a highway -rail grade crossing must adhere to the guidelines set forth in the current edition of the Manual on Uniform Traffic Control Devices (MUTCD) and the Railway -Highway Provisions in 107.08 . Work in temporary traffic control zones in the vicinity of highway -rail grade crossings which states that lane restrictions, flagging, or other operations shall not create conditions where vehicles can be queued across the railroad tracks. If the queui ng of vehicles across the tracks cannot be avoided, a uniformed law enforcement officer or flagger shall be provided at the crossing to prevent vehicles from stopping on the tracks, even if automatic warning devices are in place.

736.07 SIGNAL INSPECTION. Call DOTD Traffic Operations Section

at (225) 935-0100 at least 7 days before beginning construction activities, signal turn on, and final inspection to schedule an inspector to be present. The signal inspector will inspect projects throughout the construction period, keep a diary of interim punch lists, and provide copies to the Project Engineer and District Traff ic Operations Engineer (DTOE). It is the intent to have all electrical work completed and equipment field tested prior to signal “turn -on.” If the Signal Inspector determines work is not complete and the remediation will require more than two hours to complete, the turn-on may be canceled and the contractor will be required to reschedule at another date. Provide all of the following to the Traffic Signal Inspector at traffic signal turn-on:

736.07.1 Operations and Maintenance ( O & M) Manual : The

O&M Manual shall include, but not be limited to, the following data (where applicable): Any inquiry, complaint, or request by the Department shall be investigated and repairs begun within two hours of notification. Failure to respond satisfactorily will result in the Department making the necessary repairs. The contractor shall be responsible for all costs plus 15 percent. The damages will be deducted from the cost of the contract. Any proposed activity in the vicinity of a highway -rail grade crossing must adhere to the guidelines set forth in the current edition of the Manual on Uniform Traffic Control Devices (MUTCD) and the Railway -Highway Provisions in 107.08 . Work in temporary traffic control zones in the vicinity of highway -rail grade crossings which states that lane restrictions, flagging, or other operations shall not create conditions where vehicles can be queued across the railroad tracks. If the queui ng of vehicles across the tracks cannot be avoided, a uniformed law enforcement officer or flagger shall be provided at the crossing to prevent vehicles from stopping on the tracks, even if automatic warning devices are in place.

736.07 SIGNAL INSPECTION. Call DOTD Traffic Operations Section

at (225) 935-0100 at least 7 days before beginning construction activities, signal turn on, and final inspection to schedule an inspector to be present. The signal inspector will inspect projects throughout the construction period, keep a diary of interim punch lists, and provide copies to the Project Engineer and District Traff ic Operations Engineer (DTOE). It is the intent to have all electrical work completed and equipment field tested prior to signal “turn -on.” If the Signal Inspector determines work is not complete and the remediation will require more than two hours to complete, the turn-on may be canceled and the contractor will be required to reschedule at another date. Provide all of the following to the Traffic Signal Inspector at traffic signal turn-on:

736.07.1 Operations and Maintenance ( O & M) Manual : The

O&M Manual shall include, but not be limited to, the following data (where applicable):

736.07.2 Burn In: A 60 -day “burn -in” period is required after the

signal turn on prior to final acceptance. A signal acceptance document will be issued and provided to the project engineer by the State Traffic Signal Engineer at the completion of the “burn -in” period, barring any problems with signal function.

736.08 ELECTRICAL SERVICE. Verify the location of the power

source and arrange for electrical service in accordance with 822.10 . Use

736.07.2 Burn In: A 60 -day “burn -in” period is required after the

signal turn on prior to final acceptance. A signal acceptance document will be issued and provided to the project engineer by the State Traffic Signal Engineer at the completion of the “burn -in” period, barring any problems with signal function.

736.08 ELECTRICAL SERVICE. Verify the location of the power

source and arrange for electrical service in accordance with 822.10 . Use

736.07.2 Burn In: A 60 -day “burn -in” period is required after the

signal turn on prior to final acceptance. A signal acceptance document will be issued and provided to the project engineer by the State Traffic Signal Engineer at the completion of the “burn -in” period, barring any problems with signal function.

736.08 ELECTRICAL SERVICE. Verify the location of the power

source and arrange for electrical service in accordance with 822.10 . Use existing powe r service unless a new power source is indicated on the plans. Include the traffic signal control equipment in the same quadrant as the power source. If the power source is not in the same quadrant, submit a detailed drawing of proposed changes for approval. At each power source, attach a 1 -inch diameter conduit with conductors to the service pole and terminate with a threaded service entrance fitting (weather head) at a height designated by the power company. Extend the wires a minimum of 24 inches beyond the weather head.

736.09 FOUNDATIONS. Concrete shall be Class S in accordance with

Section 901 . Install in accordance with the Traffic Signal Standard Details. Drill holes for mast arm and strain pole foundations with an auger. Excavation for pedestal poles and controller foundat ions may be made with approved equipment or by hand. If a cave-in occurs during excavation, install a casing or sleeving before continuing. Repair cave-ins before placing the foundation. When encountering subsurface obstructions, remove the obstructions or replace the excavated material and relocate the foundation as directed, at no cost to the Department. Thoroughly moisten forms and ground which will be in contact with concrete before placing concrete. Cast foundations monolithically. Form the exposed portions to present a neat appearance. Rest the bottom and sides of concrete foundations on firm undisturbed ground. Place pole foundations with the bored hole as the form. Do not backfill around a cast-in-place foundation. Finish tops of foundations for signal poles, except specia l foundations, at grade of curb top or sidewalk or as directed. Place conduit ends and anchor bolts in correct position and hold in place by a template. Finish exposed surfaces of concrete with a Class 1, Ordinary Surface Finish in accordance with 805.08.1 . Finish t he sidewalk section in accordance with Section 706 except when the edge of a concrete foundation is within 18 inches of a sidewalk. Level the tops of mast arm foundations so the pole base will be in full contact and the pole will be vertical. Shims may be allowed at the discretion of the engineer. Exten d anchor bolts a minimum of 1 /4 inch above the nut. Extend conduits which terminate in anchor base type poles and pedestals approximately 3 inches above the foundation and align toward the hand -hole opening. Install an additional 3 inch diameter spare conduit from the foundation to the nearest junction box for future use. existing powe r service unless a new power source is indicated on the plans. Include the traffic signal control equipment in the same quadrant as the power source. If the power source is not in the same quadrant, submit a detailed drawing of proposed changes for approval. At each power source, attach a 1 -inch diameter conduit with conductors to the service pole and terminate with a threaded service entrance fitting (weather head) at a height designated by the power company. Extend the wires a minimum of 24 inches beyond the weather head.

736.09 FOUNDATIONS. Concrete shall be Class S in accordance with

Section 901 . Install in accordance with the Traffic Signal Standard Details. Drill holes for mast arm and strain pole foundations with an auger. Excavation for pedestal poles and controller foundat ions may be made with approved equipment or by hand. If a cave-in occurs during excavation, install a casing or sleeving before continuing. Repair cave-ins before placing the foundation. When encountering subsurface obstructions, remove the obstructions or replace the excavated material and relocate the foundation as directed, at no cost to the Department. Thoroughly moisten forms and ground which will be in contact with concrete before placing concrete. Cast foundations monolithically. Form the exposed portions to present a neat appearance. Rest the bottom and sides of concrete foundations on firm undisturbed ground. Place pole foundations with the bored hole as the form. Do not backfill around a cast-in-place foundation. Finish tops of foundations for signal poles, except specia l foundations, at grade of curb top or sidewalk or as directed. Place conduit ends and anchor bolts in correct position and hold in place by a template. Finish exposed surfaces of concrete with a Class 1, Ordinary Surface Finish in accordance with 805.08.1 . Finish t he sidewalk section in accordance with Section 706 except when the edge of a concrete foundation is within 18 inches of a sidewalk. Level the tops of mast arm foundations so the pole base will be in full contact and the pole will be vertical. Shims may be allowed at the discretion of the engineer. Exten d anchor bolts a minimum of 1 /4 inch above the nut. Extend conduits which terminate in anchor base type poles and pedestals approximately 3 inches above the foundation and align toward the hand -hole opening. Install an additional 3 inch diameter spare conduit from the foundation to the nearest junction box for future use.

736.10 PEDESTAL POLES. Install the pedestal poles plumb within 1

inch at the top. Remove pedestal poles not construc ted within the 1 inch tolerance and reconstruct the foundation at no cost to the Department. Shims will be allowed at the discretion of the engineer. When an existing pedestal pole cannot be shimmed within tolerance through no fault of the contractor, replace the existing foundation in accordance with 109.04 .

736.11 MAST ARMS. After installation and loading, plumb the mast

arm shaft within 1 inch at the top. The end of the mast arm shall be a minimum of 5 feet above the top of the shaft. The end of the mast arm shall be a minimum of 21 feet above the bottom of the transformer base. Install the mast arms with compression grommet bushing (CGB) connectors in bosses utilized for cabling.

736.12 STRAIN POLES. Furnish anchor base type strain poles for the

attachment of support cables. Attach the support cable in accordance with

736.15 Poles shall be plumb within 6 inches at the top after support cable

tensioning in accordance with the plans.

736.13 TIMBER POLES. Set poles in holes drilled by an auger to a

minimum depth of 6 feet. Auger diameter shall be approximately 4 inches greater than the pole butt diameter. Embed the poles in the ground a minimum of 20 percent of the pole length. Ensure the poles are plumb within 6 inches at the top after support cable tensioning in accordance with the plans. Provide and compact backfill material as directed. Fit holes for the attach ment of support cables with 5/8 -inch diameter thimble -eye through -bolts and 21/2-inch square curved washers. Provide each pole with a continuous length of No. 6 AWG copper wire along the length of the pole. Coil a minimum of 6 feet of the copper wire and attach to the bottom of the pole forming a coil ground. Extend the copper wire a minimum of 6 inches above the top of the pol e. Staple the wire with galvanized 11/2-inch stapl es at approximately 6 -inch intervals beginning at the butt, then at approximately 12 -inch intervals beginning at 12 feet from the butt and continuing to the top of the pole. Install anchors on new poles in accordance with the plans.

736.14 GUY -WIRE ASSEMBLIES. Attach guy wire to the pole with a

5/8-inch diameter angle thimble -eye bolt of appropriate length through a lift plate fastened to the pole by two 3 /8-inch diameter lag screws. The

736.10 PEDESTAL POLES. Install the pedestal poles plumb within 1

inch at the top. Remove pedestal poles not construc ted within the 1 inch tolerance and reconstruct the foundation at no cost to the Department. Shims will be allowed at the discretion of the engineer. When an existing pedestal pole cannot be shimmed within tolerance through no fault of the contractor, replace the existing foundation in accordance with 109.04 .

736.11 MAST ARMS. After installation and loading, plumb the mast

arm shaft within 1 inch at the top. The end of the mast arm shall be a minimum of 5 feet above the top of the shaft. The end of the mast arm shall be a minimum of 21 feet above the bottom of the transformer base. Install the mast arms with compression grommet bushing (CGB) connectors in bosses utilized for cabling.

736.12 STRAIN POLES. Furnish anchor base type strain poles for the

attachment of support cables. Attach the support cable in accordance with

736.15 Poles shall be plumb within 6 inches at the top after support cable

tensioning in accordance with the plans.

736.13 TIMBER POLES. Set poles in holes drilled by an auger to a

minimum depth of 6 feet. Auger diameter shall be approximately 4 inches greater than the pole butt diameter. Embed the poles in the ground a minimum of 20 percent of the pole length. Ensure the poles are plumb within 6 inches at the top after support cable tensioning in accordance with the plans. Provide and compact backfill material as directed. Fit holes for the attach ment of support cables with 5/8 -inch diameter thimble -eye through -bolts and 21/2-inch square curved washers. Provide each pole with a continuous length of No. 6 AWG copper wire along the length of the pole. Coil a minimum of 6 feet of the copper wire and attach to the bottom of the pole forming a coil ground. Extend the copper wire a minimum of 6 inches above the top of the pol e. Staple the wire with galvanized 11/2-inch stapl es at approximately 6 -inch intervals beginning at the butt, then at approximately 12 -inch intervals beginning at 12 feet from the butt and continuing to the top of the pole. Install anchors on new poles in accordance with the plans.

736.14 GUY -WIRE ASSEMBLIES. Attach guy wire to the pole with a

5/8-inch diameter angle thimble -eye bolt of appropriate length through a lift plate fastened to the pole by two 3 /8-inch diameter lag screws. The

736.10 PEDESTAL POLES. Install the pedestal poles plumb within 1

inch at the top. Remove pedestal poles not construc ted within the 1 inch tolerance and reconstruct the foundation at no cost to the Department. Shims will be allowed at the discretion of the engineer. When an existing pedestal pole cannot be shimmed within tolerance through no fault of the contractor, replace the existing foundation in accordance with 109.04 .

736.11 MAST ARMS. After installation and loading, plumb the mast

arm shaft within 1 inch at the top. The end of the mast arm shall be a minimum of 5 feet above the top of the shaft. The end of the mast arm shall be a minimum of 21 feet above the bottom of the transformer base. Install the mast arms with compression grommet bushing (CGB) connectors in bosses utilized for cabling.

736.12 STRAIN POLES. Furnish anchor base type strain poles for the

attachment of support cables. Attach the support cable in accordance with

736.15 Poles shall be plumb within 6 inches at the top after support cable

tensioning in accordance with the plans.

736.13 TIMBER POLES. Set poles in holes drilled by an auger to a

minimum depth of 6 feet. Auger diameter shall be approximately 4 inches greater than the pole butt diameter. Embed the poles in the ground a minimum of 20 percent of the pole length. Ensure the poles are plumb within 6 inches at the top after support cable tensioning in accordance with the plans. Provide and compact backfill material as directed. Fit holes for the attach ment of support cables with 5/8 -inch diameter thimble -eye through -bolts and 21/2-inch square curved washers. Provide each pole with a continuous length of No. 6 AWG copper wire along the length of the pole. Coil a minimum of 6 feet of the copper wire and attach to the bottom of the pole forming a coil ground. Extend the copper wire a minimum of 6 inches above the top of the pol e. Staple the wire with galvanized 11/2-inch stapl es at approximately 6 -inch intervals beginning at the butt, then at approximately 12 -inch intervals beginning at 12 feet from the butt and continuing to the top of the pole. Install anchors on new poles in accordance with the plans.

736.14 GUY -WIRE ASSEMBLIES. Attach guy wire to the pole with a

5/8-inch diameter angle thimble -eye bolt of appropriate length through a lift plate fastened to the pole by two 3 /8-inch diameter lag screws. The

736.10 PEDESTAL POLES. Install the pedestal poles plumb within 1

inch at the top. Remove pedestal poles not construc ted within the 1 inch tolerance and reconstruct the foundation at no cost to the Department. Shims will be allowed at the discretion of the engineer. When an existing pedestal pole cannot be shimmed within tolerance through no fault of the contractor, replace the existing foundation in accordance with 109.04 .

736.11 MAST ARMS. After installation and loading, plumb the mast

arm shaft within 1 inch at the top. The end of the mast arm shall be a minimum of 5 feet above the top of the shaft. The end of the mast arm shall be a minimum of 21 feet above the bottom of the transformer base. Install the mast arms with compression grommet bushing (CGB) connectors in bosses utilized for cabling.

736.12 STRAIN POLES. Furnish anchor base type strain poles for the

attachment of support cables. Attach the support cable in accordance with

736.15 Poles shall be plumb within 6 inches at the top after support cable

tensioning in accordance with the plans.

736.13 TIMBER POLES. Set poles in holes drilled by an auger to a

minimum depth of 6 feet. Auger diameter shall be approximately 4 inches greater than the pole butt diameter. Embed the poles in the ground a minimum of 20 percent of the pole length. Ensure the poles are plumb within 6 inches at the top after support cable tensioning in accordance with the plans. Provide and compact backfill material as directed. Fit holes for the attach ment of support cables with 5/8 -inch diameter thimble -eye through -bolts and 21/2-inch square curved washers. Provide each pole with a continuous length of No. 6 AWG copper wire along the length of the pole. Coil a minimum of 6 feet of the copper wire and attach to the bottom of the pole forming a coil ground. Extend the copper wire a minimum of 6 inches above the top of the pol e. Staple the wire with galvanized 11/2-inch stapl es at approximately 6 -inch intervals beginning at the butt, then at approximately 12 -inch intervals beginning at 12 feet from the butt and continuing to the top of the pole. Install anchors on new poles in accordance with the plans.

736.14 GUY -WIRE ASSEMBLIES. Attach guy wire to the pole with a

5/8-inch diameter angle thimble -eye bolt of appropriate length through a lift plate fastened to the pole by two 3 /8-inch diameter lag screws. The

736.10 PEDESTAL POLES. Install the pedestal poles plumb within 1

inch at the top. Remove pedestal poles not construc ted within the 1 inch tolerance and reconstruct the foundation at no cost to the Department. Shims will be allowed at the discretion of the engineer. When an existing pedestal pole cannot be shimmed within tolerance through no fault of the contractor, replace the existing foundation in accordance with 109.04 .

736.11 MAST ARMS. After installation and loading, plumb the mast

arm shaft within 1 inch at the top. The end of the mast arm shall be a minimum of 5 feet above the top of the shaft. The end of the mast arm shall be a minimum of 21 feet above the bottom of the transformer base. Install the mast arms with compression grommet bushing (CGB) connectors in bosses utilized for cabling.

736.12 STRAIN POLES. Furnish anchor base type strain poles for the

attachment of support cables. Attach the support cable in accordance with

736.15 Poles shall be plumb within 6 inches at the top after support cable

tensioning in accordance with the plans.

736.13 TIMBER POLES. Set poles in holes drilled by an auger to a

minimum depth of 6 feet. Auger diameter shall be approximately 4 inches greater than the pole butt diameter. Embed the poles in the ground a minimum of 20 percent of the pole length. Ensure the poles are plumb within 6 inches at the top after support cable tensioning in accordance with the plans. Provide and compact backfill material as directed. Fit holes for the attach ment of support cables with 5/8 -inch diameter thimble -eye through -bolts and 21/2-inch square curved washers. Provide each pole with a continuous length of No. 6 AWG copper wire along the length of the pole. Coil a minimum of 6 feet of the copper wire and attach to the bottom of the pole forming a coil ground. Extend the copper wire a minimum of 6 inches above the top of the pol e. Staple the wire with galvanized 11/2-inch stapl es at approximately 6 -inch intervals beginning at the butt, then at approximately 12 -inch intervals beginning at 12 feet from the butt and continuing to the top of the pole. Install anchors on new poles in accordance with the plans.

736.14 GUY -WIRE ASSEMBLIES. Attach guy wire to the pole with a

5/8-inch diameter angle thimble -eye bolt of appropriate length through a lift plate fastened to the pole by two 3 /8-inch diameter lag screws. The

736.10 PEDESTAL POLES. Install the pedestal poles plumb within 1

inch at the top. Remove pedestal poles not construc ted within the 1 inch tolerance and reconstruct the foundation at no cost to the Department. Shims will be allowed at the discretion of the engineer. When an existing pedestal pole cannot be shimmed within tolerance through no fault of the contractor, replace the existing foundation in accordance with 109.04 .

736.11 MAST ARMS. After installation and loading, plumb the mast

arm shaft within 1 inch at the top. The end of the mast arm shall be a minimum of 5 feet above the top of the shaft. The end of the mast arm shall be a minimum of 21 feet above the bottom of the transformer base. Install the mast arms with compression grommet bushing (CGB) connectors in bosses utilized for cabling.

736.12 STRAIN POLES. Furnish anchor base type strain poles for the

attachment of support cables. Attach the support cable in accordance with

736.15 Poles shall be plumb within 6 inches at the top after support cable

tensioning in accordance with the plans.

736.13 TIMBER POLES. Set poles in holes drilled by an auger to a

minimum depth of 6 feet. Auger diameter shall be approximately 4 inches greater than the pole butt diameter. Embed the poles in the ground a minimum of 20 percent of the pole length. Ensure the poles are plumb within 6 inches at the top after support cable tensioning in accordance with the plans. Provide and compact backfill material as directed. Fit holes for the attach ment of support cables with 5/8 -inch diameter thimble -eye through -bolts and 21/2-inch square curved washers. Provide each pole with a continuous length of No. 6 AWG copper wire along the length of the pole. Coil a minimum of 6 feet of the copper wire and attach to the bottom of the pole forming a coil ground. Extend the copper wire a minimum of 6 inches above the top of the pol e. Staple the wire with galvanized 11/2-inch stapl es at approximately 6 -inch intervals beginning at the butt, then at approximately 12 -inch intervals beginning at 12 feet from the butt and continuing to the top of the pole. Install anchors on new poles in accordance with the plans.

736.14 GUY -WIRE ASSEMBLIES. Attach guy wire to the pole with a

5/8-inch diameter angle thimble -eye bolt of appropriate length through a lift plate fastened to the pole by two 3 /8-inch diameter lag screws. The opposite side of the pole shall have a 21/2-inch square curved washer, a square nut, and a thimble -eye nut for termination of support cable. Use an additional square nut as a locking nut against the thimble -eye nut. Tighten hardware against the pole. Saw excess bolt length to within 1/4 inch of the nut and repair the galvanized coating in accordance with 811.08 . Provide the guy assembly with strain insulator, thimble eye anchor rod, service sleeves, and screw -type anchors as shown on the plans. Develop holding strength and properly align the installed anchors to provide permanent stability to the installation. Install guy assemblies and tension before erection of signals so that they will resist the major portion of the horizontal loading.

736.15 SUPPORT CABLE. Install support cable with accessories

between two or more poles to provide support and attachment for traffic control equipment. Ground all support cables. Accessories used with support cables shall include three -bolt clamps and service sleeves. Use long strain insulators as needed for safety clearance , which must be approved by the engineer when not shown on the plans. Attach the support cable with standard thimble -type hardware.

736.16 VEHICLE AND PEDESTRI AN SIGNAL HEADS. Install

signals vertically unless otherwise specified. Fit cable suspended heads with a universal hanger. Use drop pipes only when necessary to provide proper roadway clearance. Provide disconnect hangers for cable suspended heads. Install mast arm mounted signals using an approved adjustable rigid bracket. All signal heads on mast arms shall have a backplate conforming to

1020.01.6 .

Each LED traffic signal lamp module in the signal head shall be connected to an individual wire from the controller. Orient each signal head to its lane or crosswalk and secure in -place by a serrated or other locking device incorporated in signal housing and support hardware. Use supporting brackets on the top and bottom of the section assembly to rigidly support all faces. Close openings not used for mounting purposes with approved threaded weatherproof plugs. Provide a minimum of 8 feet between signal heads, measured between imaginary lines centered on each signal head parallel to the approach. Aim the signal head within 3 degrees of parallel to the approach lane to which it applies, or as directed. opposite side of the pole shall have a 21/2-inch square curved washer, a square nut, and a thimble -eye nut for termination of support cable. Use an additional square nut as a locking nut against the thimble -eye nut. Tighten hardware against the pole. Saw excess bolt length to within 1/4 inch of the nut and repair the galvanized coating in accordance with 811.08 . Provide the guy assembly with strain insulator, thimble eye anchor rod, service sleeves, and screw -type anchors as shown on the plans. Develop holding strength and properly align the installed anchors to provide permanent stability to the installation. Install guy assemblies and tension before erection of signals so that they will resist the major portion of the horizontal loading.

736.15 SUPPORT CABLE. Install support cable with accessories

between two or more poles to provide support and attachment for traffic control equipment. Ground all support cables. Accessories used with support cables shall include three -bolt clamps and service sleeves. Use long strain insulators as needed for safety clearance , which must be approved by the engineer when not shown on the plans. Attach the support cable with standard thimble -type hardware.

736.16 VEHICLE AND PEDESTRI AN SIGNAL HEADS. Install

signals vertically unless otherwise specified. Fit cable suspended heads with a universal hanger. Use drop pipes only when necessary to provide proper roadway clearance. Provide disconnect hangers for cable suspended heads. Install mast arm mounted signals using an approved adjustable rigid bracket. All signal heads on mast arms shall have a backplate conforming to

1020.01.6 .

Each LED traffic signal lamp module in the signal head shall be connected to an individual wire from the controller. Orient each signal head to its lane or crosswalk and secure in -place by a serrated or other locking device incorporated in signal housing and support hardware. Use supporting brackets on the top and bottom of the section assembly to rigidly support all faces. Close openings not used for mounting purposes with approved threaded weatherproof plugs. Provide a minimum of 8 feet between signal heads, measured between imaginary lines centered on each signal head parallel to the approach. Aim the signal head within 3 degrees of parallel to the approach lane to which it applies, or as directed. opposite side of the pole shall have a 21/2-inch square curved washer, a square nut, and a thimble -eye nut for termination of support cable. Use an additional square nut as a locking nut against the thimble -eye nut. Tighten hardware against the pole. Saw excess bolt length to within 1/4 inch of the nut and repair the galvanized coating in accordance with 811.08 . Provide the guy assembly with strain insulator, thimble eye anchor rod, service sleeves, and screw -type anchors as shown on the plans. Develop holding strength and properly align the installed anchors to provide permanent stability to the installation. Install guy assemblies and tension before erection of signals so that they will resist the major portion of the horizontal loading.

736.15 SUPPORT CABLE. Install support cable with accessories

between two or more poles to provide support and attachment for traffic control equipment. Ground all support cables. Accessories used with support cables shall include three -bolt clamps and service sleeves. Use long strain insulators as needed for safety clearance , which must be approved by the engineer when not shown on the plans. Attach the support cable with standard thimble -type hardware.

736.16 VEHICLE AND PEDESTRI AN SIGNAL HEADS. Install

signals vertically unless otherwise specified. Fit cable suspended heads with a universal hanger. Use drop pipes only when necessary to provide proper roadway clearance. Provide disconnect hangers for cable suspended heads. Install mast arm mounted signals using an approved adjustable rigid bracket. All signal heads on mast arms shall have a backplate conforming to

1020.01.6 .

Each LED traffic signal lamp module in the signal head shall be connected to an individual wire from the controller. Orient each signal head to its lane or crosswalk and secure in -place by a serrated or other locking device incorporated in signal housing and support hardware. Use supporting brackets on the top and bottom of the section assembly to rigidly support all faces. Close openings not used for mounting purposes with approved threaded weatherproof plugs. Provide a minimum of 8 feet between signal heads, measured between imaginary lines centered on each signal head parallel to the approach. Aim the signal head within 3 degrees of parallel to the approach lane to which it applies, or as directed. Cover vehicular signal heads with a sturdy opaque material until placed in service. Provide a 12 -inch light emitting diode (LED) traffic signal lamp unit as part of a new traffic signal head or as a retrofitted replacement into a new or existing signal housing. If proper orientation of the LED traffic signal lamp unit is required for optimum performance, prominently and permanently display clear directional marking(s), such as an “UP arrow,” for correct indexing and orientation on the unit. Provide each LED traffic signal lamp unit with a complete and accurate installation wiring guide and the name, address, and telephone number for the representative, manufacturer, or distributor for warranty replacement.

736.17 VEHICLE LOOP DETECTO R INSTALLATION. Saw slots in

the pavement for installation of vehicle detector loop wire in the configuratio n, dimensions, and combinations shown on the plans. Cut an extension from the loop to the pavement edge to permit wire routing to an adjacent pullbox through a 1/2-inch conduit. Clean slots of loose material. The engineer will examine and approve the depth of each loop slot for conformance with the plans before the contractor places the loop wires in the slot. Carefully place wires in the slot. The number of turns of wire installed for each loop shall be as required on the plans. Carefully push the wire into the slots with a blunt tool to avoid damaging the insulation. No splices will be permitted in the loop installation except in the pull-box, conduit fittings, or pole. Install wires from the pavement to the controller box inside a conduit as shown on the plans. Uniformly twist wire installed from the paveme nt edge to the splice at 2 to 5 turns per foot. Splice the loop ends to a lead-in cable. Connect the lead-in cable inside the controller cabinet. Splice the wires inside the junction box using an approved connector, then encapsulate with an approved electrical insulating waterproo f epoxy as shown on the plans. Complete ly fill the slots to within 1/8 inch of the pavement surface with an approved sealant in accordance with Table 1020 -1.

736.18 VIDEO DETECTORS. Follow the manufacturer’s installation

instructions. Place the video detectors and video detection zones as shown on the plans. At the contractor’s expense , the equipment manufacturer shall provide factory direct technical support to supervise and provide onsite assistance for the installation and testing of the video detectors for signal turn-ons. The contractor shall provide compa tible computer Cover vehicular signal heads with a sturdy opaque material until placed in service. Provide a 12 -inch light emitting diode (LED) traffic signal lamp unit as part of a new traffic signal head or as a retrofitted replacement into a new or existing signal housing. If proper orientation of the LED traffic signal lamp unit is required for optimum performance, prominently and permanently display clear directional marking(s), such as an “UP arrow,” for correct indexing and orientation on the unit. Provide each LED traffic signal lamp unit with a complete and accurate installation wiring guide and the name, address, and telephone number for the representative, manufacturer, or distributor for warranty replacement.

736.17 VEHICLE LOOP DETECTO R INSTALLATION. Saw slots in

the pavement for installation of vehicle detector loop wire in the configuratio n, dimensions, and combinations shown on the plans. Cut an extension from the loop to the pavement edge to permit wire routing to an adjacent pullbox through a 1/2-inch conduit. Clean slots of loose material. The engineer will examine and approve the depth of each loop slot for conformance with the plans before the contractor places the loop wires in the slot. Carefully place wires in the slot. The number of turns of wire installed for each loop shall be as required on the plans. Carefully push the wire into the slots with a blunt tool to avoid damaging the insulation. No splices will be permitted in the loop installation except in the pull-box, conduit fittings, or pole. Install wires from the pavement to the controller box inside a conduit as shown on the plans. Uniformly twist wire installed from the paveme nt edge to the splice at 2 to 5 turns per foot. Splice the loop ends to a lead-in cable. Connect the lead-in cable inside the controller cabinet. Splice the wires inside the junction box using an approved connector, then encapsulate with an approved electrical insulating waterproo f epoxy as shown on the plans. Complete ly fill the slots to within 1/8 inch of the pavement surface with an approved sealant in accordance with Table 1020 -1.

736.18 VIDEO DETECTORS. Follow the manufacturer’s installation

instructions. Place the video detectors and video detection zones as shown on the plans. At the contractor’s expense , the equipment manufacturer shall provide factory direct technical support to supervise and provide onsite assistance for the installation and testing of the video detectors for signal turn-ons. The contractor shall provide compa tible computer Cover vehicular signal heads with a sturdy opaque material until placed in service. Provide a 12 -inch light emitting diode (LED) traffic signal lamp unit as part of a new traffic signal head or as a retrofitted replacement into a new or existing signal housing. If proper orientation of the LED traffic signal lamp unit is required for optimum performance, prominently and permanently display clear directional marking(s), such as an “UP arrow,” for correct indexing and orientation on the unit. Provide each LED traffic signal lamp unit with a complete and accurate installation wiring guide and the name, address, and telephone number for the representative, manufacturer, or distributor for warranty replacement.

736.17 VEHICLE LOOP DETECTO R INSTALLATION. Saw slots in

the pavement for installation of vehicle detector loop wire in the configuratio n, dimensions, and combinations shown on the plans. Cut an extension from the loop to the pavement edge to permit wire routing to an adjacent pullbox through a 1/2-inch conduit. Clean slots of loose material. The engineer will examine and approve the depth of each loop slot for conformance with the plans before the contractor places the loop wires in the slot. Carefully place wires in the slot. The number of turns of wire installed for each loop shall be as required on the plans. Carefully push the wire into the slots with a blunt tool to avoid damaging the insulation. No splices will be permitted in the loop installation except in the pull-box, conduit fittings, or pole. Install wires from the pavement to the controller box inside a conduit as shown on the plans. Uniformly twist wire installed from the paveme nt edge to the splice at 2 to 5 turns per foot. Splice the loop ends to a lead-in cable. Connect the lead-in cable inside the controller cabinet. Splice the wires inside the junction box using an approved connector, then encapsulate with an approved electrical insulating waterproo f epoxy as shown on the plans. Complete ly fill the slots to within 1/8 inch of the pavement surface with an approved sealant in accordance with Table 1020 -1.

736.18 VIDEO DETECTORS. Follow the manufacturer’s installation

instructions. Place the video detectors and video detection zones as shown on the plans. At the contractor’s expense , the equipment manufacturer shall provide factory direct technical support to supervise and provide onsite assistance for the installation and testing of the video detectors for signal turn-ons. The contractor shall provide compa tible computer equipment to set -up detection zones, if required, and shall repair any malfunction within 24 hours of notification by DOTD. Placement of detection zones shall be by means of a graphical interface using the video image of the roadway. The monitor shall show images of the detection zones superimposed on the video image of traffic while the VDS processor is running. Use the mouse or handheld programming device to draw detection zones on the monitor. The detection zones shall be capable of being sized, shaped and overlapped to provide optimal road coverage and detection. Save the detector configurations on disk to download detector configurations to the VDS processor unit and to retrieve the detector configuration that is currently running in the VDS processor unit. Use the mouse or handheld programming device to edit previously defined detector configurations so as to fine-tune the detection zone placement size and shape. Once a detection configuration has been created, the system shall provide a graphic display of the new configuration on its monitor. While this fine-tuning is being done, continue operating the detection from the current detector configuration. When a vehicle occupies a detection zone, the detection zone on the live video shall indicate the presence of the vehicle, thereby verifying proper operation of the detection system. With the absence of a video monitor , the card shall have an LED that will indicate proper operation of the detection zones. Provide detection zones that are sensitive to the direction of vehicle travel. The direction to be detected by each detection zone shall be user programmable. Each detection zone shall be labeled with the correspo nding movement and phasing information. Program video cameras with IP addresses assigned by the Department.

736.19 Led Pedestrian Signa L Head and Pushbutto N.

Mount LED pedestrian signal and LED pedestrian countdown modules with the bottom of the signal housing, including brackets, no less than 7 feet or more than 10 feet above sidewalk level. Position and adjust each equipment to set -up detection zones, if required, and shall repair any malfunction within 24 hours of notification by DOTD. Placement of detection zones shall be by means of a graphical interface using the video image of the roadway. The monitor shall show images of the detection zones superimposed on the video image of traffic while the VDS processor is running. Use the mouse or handheld programming device to draw detection zones on the monitor. The detection zones shall be capable of being sized, shaped and overlapped to provide optimal road coverage and detection. Save the detector configurations on disk to download detector configurations to the VDS processor unit and to retrieve the detector configuration that is currently running in the VDS processor unit. Use the mouse or handheld programming device to edit previously defined detector configurations so as to fine-tune the detection zone placement size and shape. Once a detection configuration has been created, the system shall provide a graphic display of the new configuration on its monitor. While this fine-tuning is being done, continue operating the detection from the current detector configuration. When a vehicle occupies a detection zone, the detection zone on the live video shall indicate the presence of the vehicle, thereby verifying proper operation of the detection system. With the absence of a video monitor , the card shall have an LED that will indicate proper operation of the detection zones. Provide detection zones that are sensitive to the direction of vehicle travel. The direction to be detected by each detection zone shall be user programmable. Each detection zone shall be labeled with the correspo nding movement and phasing information. Program video cameras with IP addresses assigned by the Department.

736.19 Led Pedestrian Signa L Head and Pushbutto N.

Mount LED pedestrian signal and LED pedestrian countdown modules with the bottom of the signal housing, including brackets, no less than 7 feet or more than 10 feet above sidewalk level. Position and adjust each LED pedestrian countdown module to provide maximum visibility at the beginning of the controlled crosswalk. Place pedestrian push buttons either on signal pedestals, or on side of mast arms, strain poles, and wood poles, or around whichever is applic able, at a minimum height of 42 inches from the top of sidewalk. The pedestrian push button shall be located adjacent to a level, all-weather surface to provide access from a wheelchair according to the requirements of the American s with Disabilities Act (ADA). Service push -buttons mounted on steel poles by wiring inside the poles. Install wires through a hole in the pole and through the back of housing through a rubber grommet. Plug unused conduit attachment holes. Attach the housing to the pole using stainless steel bolts or screws. Install pedestrian pushbutton signs above the pushbutton.

736.20 ELECTRICAL. Neatly lace wires in cabinets into cables with

nylon lacing or plastic straps. Install conductors in conduit except where the run is inside poles or suspended from support cable. After completion of field wiring, seal the conduit entering cabinets with a removable sealing material compatible with the cable jacket, insulation, and conduit material. Mechanically and electrically secure and ground cabinet, support cable, metallic cable sheaths, transformer cases, metal poles, and pedestals. Bonding and grounding jumpers shall be No. 6 AWG solid copper wire. Ground all equipment on wood poles. Cable from the circuit breaker at the service to the controller shall consist of a minimum of three No. 6 AWG THWN stranded copper wires. Install 6 feet of spare signal, loop lead-in, and communication cable in each base-mounted cabinet. Connect field wiring to terminals by one piece, screw -tightened lugs. Provide aerial signal cable with a drip loop extending at least 6 inches below the entrance. Do not allow the aerial signal cable and drip loop to chafe on the equipment. Install signal cable between signal heads and controller cabinets. When specified, install interconnect and/or communication cable between controller cabinets of different intersections. Lash signal, interconnect, and/or communication cable to support cable or install in underground conduit as shown on the plans. Use stainless steel lashing material for interconnect and aluminum lashing material for signal cable. LED pedestrian countdown module to provide maximum visibility at the beginning of the controlled crosswalk. Place pedestrian push buttons either on signal pedestals, or on side of mast arms, strain poles, and wood poles, or around whichever is applic able, at a minimum height of 42 inches from the top of sidewalk. The pedestrian push button shall be located adjacent to a level, all-weather surface to provide access from a wheelchair according to the requirements of the American s with Disabilities Act (ADA). Service push -buttons mounted on steel poles by wiring inside the poles. Install wires through a hole in the pole and through the back of housing through a rubber grommet. Plug unused conduit attachment holes. Attach the housing to the pole using stainless steel bolts or screws. Install pedestrian pushbutton signs above the pushbutton.

736.20 ELECTRICAL. Neatly lace wires in cabinets into cables with

nylon lacing or plastic straps. Install conductors in conduit except where the run is inside poles or suspended from support cable. After completion of field wiring, seal the conduit entering cabinets with a removable sealing material compatible with the cable jacket, insulation, and conduit material. Mechanically and electrically secure and ground cabinet, support cable, metallic cable sheaths, transformer cases, metal poles, and pedestals. Bonding and grounding jumpers shall be No. 6 AWG solid copper wire. Ground all equipment on wood poles. Cable from the circuit breaker at the service to the controller shall consist of a minimum of three No. 6 AWG THWN stranded copper wires. Install 6 feet of spare signal, loop lead-in, and communication cable in each base-mounted cabinet. Connect field wiring to terminals by one piece, screw -tightened lugs. Provide aerial signal cable with a drip loop extending at least 6 inches below the entrance. Do not allow the aerial signal cable and drip loop to chafe on the equipment. Install signal cable between signal heads and controller cabinets. When specified, install interconnect and/or communication cable between controller cabinets of different intersections. Lash signal, interconnect, and/or communication cable to support cable or install in underground conduit as shown on the plans. Use stainless steel lashing material for interconnect and aluminum lashing material for signal cable.

736.21 CONDUIT INSTALLATION . Enclose undergrou nd wiring in

flexible conduit. Enclose all above ground wiring in rigid conduit. Cut threads clean, straight, and true, and of sufficient length to permit full-depth coupling. Excessive threads will not be permitted. Thread, ream, and cap ends of conduit installed for future connections. Tighten couplings until the conduit ends are together. Repair damaged coatings in exposed threads in accordance with 811.08.1 . Terminate exposed threaded ends of conduit with an insulated -throat, ground -type bushing. Backfill with select soils conforming to 701.08.1 , place, and compact to at least the density of the surrounding ground at no cost to the Department. After installation, test conduits for clearance with a 2 inches long mandrel having a diameter 1/4 -inch smaller than the inside diameter of the conduit if directed by the engineer. Conduits not allowing passage of the mandrel will be rejected. The contractor may install a larger size conduit at no cost to the Department. No reducing couplings will be permitted in a conduit run. Bury under ground conduits a minimum of 24 inches below the surface. Install conduits for loop detectors parallel to existing or proposed curbs and a maximum of 24 inches behind the back of curb, or as directed. Jack or bore conduit under existing pavements and within the drip line of trees in accordance with Section 728 .

736.22 CONTROL EQUIPMENT. Neatly arrange field wiring in

controller cabinets and bases, lash into cables, route to the appropriate terminal blocks and permanently identify near the terminal. Label all signal, pedestrian, loop, and video detectors with a waterproof labeling tape showing approach, direction, and phase assignment. Provide controller equipment programming. When the information supplied by the Department is insufficient for functional operation of the installed equipment, notify the engineer in writing of the problem identifying discrepancies and proposing specific remedies or corrections. After programming, test the controller equipment operations with the signals off, using the signa l shutdown switch.

736.23 JUNCTION BOXES. The maximum distance for traffic junction

boxes is 500 feet fand 1000 feet for communication junction boxes. Back fill trench with selected soils conforming to 701.08.1 , place, and

736.21 CONDUIT INSTALLATION . Enclose undergrou nd wiring in

flexible conduit. Enclose all above ground wiring in rigid conduit. Cut threads clean, straight, and true, and of sufficient length to permit full-depth coupling. Excessive threads will not be permitted. Thread, ream, and cap ends of conduit installed for future connections. Tighten couplings until the conduit ends are together. Repair damaged coatings in exposed threads in accordance with 811.08.1 . Terminate exposed threaded ends of conduit with an insulated -throat, ground -type bushing. Backfill with select soils conforming to 701.08.1 , place, and compact to at least the density of the surrounding ground at no cost to the Department. After installation, test conduits for clearance with a 2 inches long mandrel having a diameter 1/4 -inch smaller than the inside diameter of the conduit if directed by the engineer. Conduits not allowing passage of the mandrel will be rejected. The contractor may install a larger size conduit at no cost to the Department. No reducing couplings will be permitted in a conduit run. Bury under ground conduits a minimum of 24 inches below the surface. Install conduits for loop detectors parallel to existing or proposed curbs and a maximum of 24 inches behind the back of curb, or as directed. Jack or bore conduit under existing pavements and within the drip line of trees in accordance with Section 728 .

736.22 CONTROL EQUIPMENT. Neatly arrange field wiring in

controller cabinets and bases, lash into cables, route to the appropriate terminal blocks and permanently identify near the terminal. Label all signal, pedestrian, loop, and video detectors with a waterproof labeling tape showing approach, direction, and phase assignment. Provide controller equipment programming. When the information supplied by the Department is insufficient for functional operation of the installed equipment, notify the engineer in writing of the problem identifying discrepancies and proposing specific remedies or corrections. After programming, test the controller equipment operations with the signals off, using the signa l shutdown switch.

736.23 JUNCTION BOXES. The maximum distance for traffic junction

boxes is 500 feet fand 1000 feet for communication junction boxes. Back fill trench with selected soils conforming to 701.08.1 , place, and

736.21 CONDUIT INSTALLATION . Enclose undergrou nd wiring in

flexible conduit. Enclose all above ground wiring in rigid conduit. Cut threads clean, straight, and true, and of sufficient length to permit full-depth coupling. Excessive threads will not be permitted. Thread, ream, and cap ends of conduit installed for future connections. Tighten couplings until the conduit ends are together. Repair damaged coatings in exposed threads in accordance with 811.08.1 . Terminate exposed threaded ends of conduit with an insulated -throat, ground -type bushing. Backfill with select soils conforming to 701.08.1 , place, and compact to at least the density of the surrounding ground at no cost to the Department. After installation, test conduits for clearance with a 2 inches long mandrel having a diameter 1/4 -inch smaller than the inside diameter of the conduit if directed by the engineer. Conduits not allowing passage of the mandrel will be rejected. The contractor may install a larger size conduit at no cost to the Department. No reducing couplings will be permitted in a conduit run. Bury under ground conduits a minimum of 24 inches below the surface. Install conduits for loop detectors parallel to existing or proposed curbs and a maximum of 24 inches behind the back of curb, or as directed. Jack or bore conduit under existing pavements and within the drip line of trees in accordance with Section 728 .

736.22 CONTROL EQUIPMENT. Neatly arrange field wiring in

controller cabinets and bases, lash into cables, route to the appropriate terminal blocks and permanently identify near the terminal. Label all signal, pedestrian, loop, and video detectors with a waterproof labeling tape showing approach, direction, and phase assignment. Provide controller equipment programming. When the information supplied by the Department is insufficient for functional operation of the installed equipment, notify the engineer in writing of the problem identifying discrepancies and proposing specific remedies or corrections. After programming, test the controller equipment operations with the signals off, using the signa l shutdown switch.

736.23 JUNCTION BOXES. The maximum distance for traffic junction

boxes is 500 feet fand 1000 feet for communication junction boxes. Back fill trench with selected soils conforming to 701.08.1 , place, and

736.21 CONDUIT INSTALLATION . Enclose undergrou nd wiring in

flexible conduit. Enclose all above ground wiring in rigid conduit. Cut threads clean, straight, and true, and of sufficient length to permit full-depth coupling. Excessive threads will not be permitted. Thread, ream, and cap ends of conduit installed for future connections. Tighten couplings until the conduit ends are together. Repair damaged coatings in exposed threads in accordance with 811.08.1 . Terminate exposed threaded ends of conduit with an insulated -throat, ground -type bushing. Backfill with select soils conforming to 701.08.1 , place, and compact to at least the density of the surrounding ground at no cost to the Department. After installation, test conduits for clearance with a 2 inches long mandrel having a diameter 1/4 -inch smaller than the inside diameter of the conduit if directed by the engineer. Conduits not allowing passage of the mandrel will be rejected. The contractor may install a larger size conduit at no cost to the Department. No reducing couplings will be permitted in a conduit run. Bury under ground conduits a minimum of 24 inches below the surface. Install conduits for loop detectors parallel to existing or proposed curbs and a maximum of 24 inches behind the back of curb, or as directed. Jack or bore conduit under existing pavements and within the drip line of trees in accordance with Section 728 .

736.22 CONTROL EQUIPMENT. Neatly arrange field wiring in

controller cabinets and bases, lash into cables, route to the appropriate terminal blocks and permanently identify near the terminal. Label all signal, pedestrian, loop, and video detectors with a waterproof labeling tape showing approach, direction, and phase assignment. Provide controller equipment programming. When the information supplied by the Department is insufficient for functional operation of the installed equipment, notify the engineer in writing of the problem identifying discrepancies and proposing specific remedies or corrections. After programming, test the controller equipment operations with the signals off, using the signa l shutdown switch.

736.23 JUNCTION BOXES. The maximum distance for traffic junction

boxes is 500 feet fand 1000 feet for communication junction boxes. Back fill trench with selected soils conforming to 701.08.1 , place, and compact to the density of the surrounding ground at no cost to the Department. Install electrical conductor s clear of the top of the junction box.

736.24 LED BLANK OUT SIGN. Follow the manufacturer’s

installation instructions and the plans for placement location.

736.25 CABINET/CONTROLLER T ESTING. When design tests are

specified herein, additional tests will not be required if documentation is provided indicating that such tests have been previously completed. Equipment shall be subject to factory demonstration tests and design approval tests at a location agreed upon by the contractor and the Department. The Department reserves the right to have its representative witness all factory demonstration tests and design approval tests. Performance tests may be required on equipment not previously tested or approved. The Department will not be responsible for time lost or delays caused by sampling and testing prior to final approval of any item. Conduct special tests when equipment or systems are suspected of improper operation, or when additional data is necessary to determine proper operation or conformance with specifications. Perform a test on the completely assembled equipment, cabinet, and control equipment by the manufacturer prior to shipment. Correct malfunctions or defects and retest the equipment. The complete log, beginning with the first test and showing the results of the test, shall be delivered with the equipment. The test shall require the operation of the equipment with each signal circuit connected to an incand escent load of a minimum of 600 watts. The equipment shall operate sequentially and continuously for a minimum of 48 hours as stated above in an environment having a minimum temperature of 140°F.

736.26 TEMPORARY TRAFFIC SI GNAL INSTALLATION. Furnish,

install, maintain, and remove a temporary traffic signal installation as shown on the plans, including but not limited to controllers, temporary signal heads, interconnect, vehicle detectors, and signing. Temporary signal equipment may be used equipment in good working condition.

736.26.1 Controllers : Only controllers meeting the Department’s

latest controller specification will be approved for use at temporary signal locations. compact to the density of the surrounding ground at no cost to the Department. Install electrical conductor s clear of the top of the junction box.

736.24 LED BLANK OUT SIGN. Follow the manufacturer’s

installation instructions and the plans for placement location.

736.25 CABINET/CONTROLLER T ESTING. When design tests are

specified herein, additional tests will not be required if documentation is provided indicating that such tests have been previously completed. Equipment shall be subject to factory demonstration tests and design approval tests at a location agreed upon by the contractor and the Department. The Department reserves the right to have its representative witness all factory demonstration tests and design approval tests. Performance tests may be required on equipment not previously tested or approved. The Department will not be responsible for time lost or delays caused by sampling and testing prior to final approval of any item. Conduct special tests when equipment or systems are suspected of improper operation, or when additional data is necessary to determine proper operation or conformance with specifications. Perform a test on the completely assembled equipment, cabinet, and control equipment by the manufacturer prior to shipment. Correct malfunctions or defects and retest the equipment. The complete log, beginning with the first test and showing the results of the test, shall be delivered with the equipment. The test shall require the operation of the equipment with each signal circuit connected to an incand escent load of a minimum of 600 watts. The equipment shall operate sequentially and continuously for a minimum of 48 hours as stated above in an environment having a minimum temperature of 140°F.

736.26 TEMPORARY TRAFFIC SI GNAL INSTALLATION. Furnish,

install, maintain, and remove a temporary traffic signal installation as shown on the plans, including but not limited to controllers, temporary signal heads, interconnect, vehicle detectors, and signing. Temporary signal equipment may be used equipment in good working condition.

736.26.1 Controllers : Only controllers meeting the Department’s

latest controller specification will be approved for use at temporary signal locations. compact to the density of the surrounding ground at no cost to the Department. Install electrical conductor s clear of the top of the junction box.

736.24 LED BLANK OUT SIGN. Follow the manufacturer’s

installation instructions and the plans for placement location.

736.25 CABINET/CONTROLLER T ESTING. When design tests are

specified herein, additional tests will not be required if documentation is provided indicating that such tests have been previously completed. Equipment shall be subject to factory demonstration tests and design approval tests at a location agreed upon by the contractor and the Department. The Department reserves the right to have its representative witness all factory demonstration tests and design approval tests. Performance tests may be required on equipment not previously tested or approved. The Department will not be responsible for time lost or delays caused by sampling and testing prior to final approval of any item. Conduct special tests when equipment or systems are suspected of improper operation, or when additional data is necessary to determine proper operation or conformance with specifications. Perform a test on the completely assembled equipment, cabinet, and control equipment by the manufacturer prior to shipment. Correct malfunctions or defects and retest the equipment. The complete log, beginning with the first test and showing the results of the test, shall be delivered with the equipment. The test shall require the operation of the equipment with each signal circuit connected to an incand escent load of a minimum of 600 watts. The equipment shall operate sequentially and continuously for a minimum of 48 hours as stated above in an environment having a minimum temperature of 140°F.

736.26 TEMPORARY TRAFFIC SI GNAL INSTALLATION. Furnish,

install, maintain, and remove a temporary traffic signal installation as shown on the plans, including but not limited to controllers, temporary signal heads, interconnect, vehicle detectors, and signing. Temporary signal equipment may be used equipment in good working condition.

736.26.1 Controllers : Only controllers meeting the Department’s

latest controller specification will be approved for use at temporary signal locations. compact to the density of the surrounding ground at no cost to the Department. Install electrical conductor s clear of the top of the junction box.

736.24 LED BLANK OUT SIGN. Follow the manufacturer’s

installation instructions and the plans for placement location.

736.25 CABINET/CONTROLLER T ESTING. When design tests are

specified herein, additional tests will not be required if documentation is provided indicating that such tests have been previously completed. Equipment shall be subject to factory demonstration tests and design approval tests at a location agreed upon by the contractor and the Department. The Department reserves the right to have its representative witness all factory demonstration tests and design approval tests. Performance tests may be required on equipment not previously tested or approved. The Department will not be responsible for time lost or delays caused by sampling and testing prior to final approval of any item. Conduct special tests when equipment or systems are suspected of improper operation, or when additional data is necessary to determine proper operation or conformance with specifications. Perform a test on the completely assembled equipment, cabinet, and control equipment by the manufacturer prior to shipment. Correct malfunctions or defects and retest the equipment. The complete log, beginning with the first test and showing the results of the test, shall be delivered with the equipment. The test shall require the operation of the equipment with each signal circuit connected to an incand escent load of a minimum of 600 watts. The equipment shall operate sequentially and continuously for a minimum of 48 hours as stated above in an environment having a minimum temperature of 140°F.

736.26 TEMPORARY TRAFFIC SI GNAL INSTALLATION. Furnish,

install, maintain, and remove a temporary traffic signal installation as shown on the plans, including but not limited to controllers, temporary signal heads, interconnect, vehicle detectors, and signing. Temporary signal equipment may be used equipment in good working condition.

736.26.1 Controllers : Only controllers meeting the Department’s

latest controller specification will be approved for use at temporary signal locations. compact to the density of the surrounding ground at no cost to the Department. Install electrical conductor s clear of the top of the junction box.

736.24 LED BLANK OUT SIGN. Follow the manufacturer’s

installation instructions and the plans for placement location.

736.25 CABINET/CONTROLLER T ESTING. When design tests are

specified herein, additional tests will not be required if documentation is provided indicating that such tests have been previously completed. Equipment shall be subject to factory demonstration tests and design approval tests at a location agreed upon by the contractor and the Department. The Department reserves the right to have its representative witness all factory demonstration tests and design approval tests. Performance tests may be required on equipment not previously tested or approved. The Department will not be responsible for time lost or delays caused by sampling and testing prior to final approval of any item. Conduct special tests when equipment or systems are suspected of improper operation, or when additional data is necessary to determine proper operation or conformance with specifications. Perform a test on the completely assembled equipment, cabinet, and control equipment by the manufacturer prior to shipment. Correct malfunctions or defects and retest the equipment. The complete log, beginning with the first test and showing the results of the test, shall be delivered with the equipment. The test shall require the operation of the equipment with each signal circuit connected to an incand escent load of a minimum of 600 watts. The equipment shall operate sequentially and continuously for a minimum of 48 hours as stated above in an environment having a minimum temperature of 140°F.

736.26 TEMPORARY TRAFFIC SI GNAL INSTALLATION. Furnish,

install, maintain, and remove a temporary traffic signal installation as shown on the plans, including but not limited to controllers, temporary signal heads, interconnect, vehicle detectors, and signing. Temporary signal equipment may be used equipment in good working condition.

736.26.1 Controllers : Only controllers meeting the Department’s

latest controller specification will be approved for use at temporary signal locations. All control equipment for the temporary traffic signal(s) shall be furnished by the contractor unless otherwise stated on the plans. A prefabricated cabinet foundation may be allowed with prior approval.

736.26.2 Traffic Signal Heads : All traffic signal sections shall

contain 12 inches LED lamp modules. Place the temporary traffic signal heads as indicated on the temporary traffic signal plan or as directed by the engineer. Furnish enough extra cable length to relocate heads to any position on the span wire or at locations illustrated on the plans for construction staging. The temporary traffic signal shall remain in operation during all signal head relocations.

736.26.3 Interconnect : Provide temporary traffic signal

interconnect if specified on the plans. The contractor may request, in writing, to substitute a wired interconnect indicated in the contract documents with a secured wireless interconnect at no cost to the Department. Provide a radio device that will operate properly at all times and during all construction staging. If approved for use by the engineer, submit marked -up traffic signal plans indicating locations of radios and antennas and installation details. If usin g a wireless interconnect that proves unviable in the opinion of the engineer, or if the interconnect fails during testing or operations, the contractor shall be responsible for installing all necessary poles, wired interconnect, and other infrastructure for providing temporary interconnect at no cost to the Department. The existing system interconnects and phone lines are to be maintained as part of the Temporary Traffic Signal Installation specified for on the plans. Install interconnects into the temporary controller cabinet according to the notes or details on the plans. All labor and equipment required to install and maintain the existing interconnect as part of the Temporary Traffic Signal Installation shall be included in the item Temporary Traffic Signal Installation. When shown in the plans, temporary traffic signal interconnect equipment shall be furnished and installed. The temporary traffic signal interconnect shall maintain interconnect communications throughout the entire signal system for the duration of the project.

736.26.4 Vehicle Detection : All temporary traffic signal

installations shall have vehicular detection installed as shown on the plans or as directed by the engineer.

736.26.5 Signs : Remove all existing street name and intersection

regulatory signs from existing poles and relocate to the temporary signal span wire. If new mast arm assembly, poles, and posts are specified for the All control equipment for the temporary traffic signal(s) shall be furnished by the contractor unless otherwise stated on the plans. A prefabricated cabinet foundation may be allowed with prior approval.

736.26.2 Traffic Signal Heads : All traffic signal sections shall

contain 12 inches LED lamp modules. Place the temporary traffic signal heads as indicated on the temporary traffic signal plan or as directed by the engineer. Furnish enough extra cable length to relocate heads to any position on the span wire or at locations illustrated on the plans for construction staging. The temporary traffic signal shall remain in operation during all signal head relocations.

736.26.3 Interconnect : Provide temporary traffic signal

interconnect if specified on the plans. The contractor may request, in writing, to substitute a wired interconnect indicated in the contract documents with a secured wireless interconnect at no cost to the Department. Provide a radio device that will operate properly at all times and during all construction staging. If approved for use by the engineer, submit marked -up traffic signal plans indicating locations of radios and antennas and installation details. If usin g a wireless interconnect that proves unviable in the opinion of the engineer, or if the interconnect fails during testing or operations, the contractor shall be responsible for installing all necessary poles, wired interconnect, and other infrastructure for providing temporary interconnect at no cost to the Department. The existing system interconnects and phone lines are to be maintained as part of the Temporary Traffic Signal Installation specified for on the plans. Install interconnects into the temporary controller cabinet according to the notes or details on the plans. All labor and equipment required to install and maintain the existing interconnect as part of the Temporary Traffic Signal Installation shall be included in the item Temporary Traffic Signal Installation. When shown in the plans, temporary traffic signal interconnect equipment shall be furnished and installed. The temporary traffic signal interconnect shall maintain interconnect communications throughout the entire signal system for the duration of the project.

736.26.4 Vehicle Detection : All temporary traffic signal

installations shall have vehicular detection installed as shown on the plans or as directed by the engineer.

736.26.5 Signs : Remove all existing street name and intersection

regulatory signs from existing poles and relocate to the temporary signal span wire. If new mast arm assembly, poles, and posts are specified for the All control equipment for the temporary traffic signal(s) shall be furnished by the contractor unless otherwise stated on the plans. A prefabricated cabinet foundation may be allowed with prior approval.

736.26.2 Traffic Signal Heads : All traffic signal sections shall

contain 12 inches LED lamp modules. Place the temporary traffic signal heads as indicated on the temporary traffic signal plan or as directed by the engineer. Furnish enough extra cable length to relocate heads to any position on the span wire or at locations illustrated on the plans for construction staging. The temporary traffic signal shall remain in operation during all signal head relocations.

736.26.3 Interconnect : Provide temporary traffic signal

interconnect if specified on the plans. The contractor may request, in writing, to substitute a wired interconnect indicated in the contract documents with a secured wireless interconnect at no cost to the Department. Provide a radio device that will operate properly at all times and during all construction staging. If approved for use by the engineer, submit marked -up traffic signal plans indicating locations of radios and antennas and installation details. If usin g a wireless interconnect that proves unviable in the opinion of the engineer, or if the interconnect fails during testing or operations, the contractor shall be responsible for installing all necessary poles, wired interconnect, and other infrastructure for providing temporary interconnect at no cost to the Department. The existing system interconnects and phone lines are to be maintained as part of the Temporary Traffic Signal Installation specified for on the plans. Install interconnects into the temporary controller cabinet according to the notes or details on the plans. All labor and equipment required to install and maintain the existing interconnect as part of the Temporary Traffic Signal Installation shall be included in the item Temporary Traffic Signal Installation. When shown in the plans, temporary traffic signal interconnect equipment shall be furnished and installed. The temporary traffic signal interconnect shall maintain interconnect communications throughout the entire signal system for the duration of the project.

736.26.4 Vehicle Detection : All temporary traffic signal

installations shall have vehicular detection installed as shown on the plans or as directed by the engineer.

736.26.5 Signs : Remove all existing street name and intersection

regulatory signs from existing poles and relocate to the temporary signal span wire. If new mast arm assembly, poles, and posts are specified for the All control equipment for the temporary traffic signal(s) shall be furnished by the contractor unless otherwise stated on the plans. A prefabricated cabinet foundation may be allowed with prior approval.

736.26.2 Traffic Signal Heads : All traffic signal sections shall

contain 12 inches LED lamp modules. Place the temporary traffic signal heads as indicated on the temporary traffic signal plan or as directed by the engineer. Furnish enough extra cable length to relocate heads to any position on the span wire or at locations illustrated on the plans for construction staging. The temporary traffic signal shall remain in operation during all signal head relocations.

736.26.3 Interconnect : Provide temporary traffic signal

interconnect if specified on the plans. The contractor may request, in writing, to substitute a wired interconnect indicated in the contract documents with a secured wireless interconnect at no cost to the Department. Provide a radio device that will operate properly at all times and during all construction staging. If approved for use by the engineer, submit marked -up traffic signal plans indicating locations of radios and antennas and installation details. If usin g a wireless interconnect that proves unviable in the opinion of the engineer, or if the interconnect fails during testing or operations, the contractor shall be responsible for installing all necessary poles, wired interconnect, and other infrastructure for providing temporary interconnect at no cost to the Department. The existing system interconnects and phone lines are to be maintained as part of the Temporary Traffic Signal Installation specified for on the plans. Install interconnects into the temporary controller cabinet according to the notes or details on the plans. All labor and equipment required to install and maintain the existing interconnect as part of the Temporary Traffic Signal Installation shall be included in the item Temporary Traffic Signal Installation. When shown in the plans, temporary traffic signal interconnect equipment shall be furnished and installed. The temporary traffic signal interconnect shall maintain interconnect communications throughout the entire signal system for the duration of the project.

736.26.4 Vehicle Detection : All temporary traffic signal

installations shall have vehicular detection installed as shown on the plans or as directed by the engineer.

736.26.5 Signs : Remove all existing street name and intersection

regulatory signs from existing poles and relocate to the temporary signal span wire. If new mast arm assembly, poles, and posts are specified for the All control equipment for the temporary traffic signal(s) shall be furnished by the contractor unless otherwise stated on the plans. A prefabricated cabinet foundation may be allowed with prior approval.

736.26.2 Traffic Signal Heads : All traffic signal sections shall

contain 12 inches LED lamp modules. Place the temporary traffic signal heads as indicated on the temporary traffic signal plan or as directed by the engineer. Furnish enough extra cable length to relocate heads to any position on the span wire or at locations illustrated on the plans for construction staging. The temporary traffic signal shall remain in operation during all signal head relocations.

736.26.3 Interconnect : Provide temporary traffic signal

interconnect if specified on the plans. The contractor may request, in writing, to substitute a wired interconnect indicated in the contract documents with a secured wireless interconnect at no cost to the Department. Provide a radio device that will operate properly at all times and during all construction staging. If approved for use by the engineer, submit marked -up traffic signal plans indicating locations of radios and antennas and installation details. If usin g a wireless interconnect that proves unviable in the opinion of the engineer, or if the interconnect fails during testing or operations, the contractor shall be responsible for installing all necessary poles, wired interconnect, and other infrastructure for providing temporary interconnect at no cost to the Department. The existing system interconnects and phone lines are to be maintained as part of the Temporary Traffic Signal Installation specified for on the plans. Install interconnects into the temporary controller cabinet according to the notes or details on the plans. All labor and equipment required to install and maintain the existing interconnect as part of the Temporary Traffic Signal Installation shall be included in the item Temporary Traffic Signal Installation. When shown in the plans, temporary traffic signal interconnect equipment shall be furnished and installed. The temporary traffic signal interconnect shall maintain interconnect communications throughout the entire signal system for the duration of the project.

736.26.4 Vehicle Detection : All temporary traffic signal

installations shall have vehicular detection installed as shown on the plans or as directed by the engineer.

736.26.5 Signs : Remove all existing street name and intersection

regulatory signs from existing poles and relocate to the temporary signal span wire. If new mast arm assembly, poles, and posts are specified for the permanent signals, relocate the signs to the new equipment at no cost to the Department.

736.26.6 Energy Charges : The electrical utility energy charges for

the operation of the temporary traffic signal installation shall be paid by the contractor.

736.27 Measurement.

736.27.1 Trenching and Backfilling : Trenching and backfilling

will be measured by the linear foot of excavated t rench backfilled and accepted. The conduit will be paid under a separate pay item. Repair trenching through asphalt pavement in accordance with Section 510 and through portland cement concrete pavement as directed at no cost to the Department.

736.27.2 Jacking or Boring : A jack or bore will be measured by

the linear foot. Measurement will include the jacking or boring of conduit. The conduit will be paid under a separ ate pay item.

736.27.3 Signal Pole (Mast Arm, Strain, and Pedestal) : Signal

poles will be measured per each installed and accepted. Measurement will include the pole, mast arm, base assembly, and anchor bolts.

736.27.4 Pole Foundation : Pole foundation will be measured per

each and will include concrete foundation, reinforcing steel, conduits in foundation, ground rod, ground wires, ground clamp, hardware, drilled excavation, backfill, grout, electrical oxide -inhibiting compound, and disposal of excess excavated material.

736.27.5 Signal Heads : Signal heads will be measured per each

head installed and/or retrofitted, and accepted. Measurement will include disconnect hangers, backplates, visors, mounting hardware, LED traffic signal lamp units, head programming, mounti ng connections, and hardware.

736.27.6 Signal Service : Signal service will be measured per each

installed and accepted. Measurement will include disconnect, ground rod, wire, and conduit on service pole, conduit and conductors on utility company pole, and connections and hardware required.

736.27.7 Temporary Traffic Signal Installation : Temporary

traffic signal will be measured per each intersection. The contractor shall retain ownership of this equipment after removal. This item will include modifications req uired for traffic staging, changes in signal phasing as permanent signals, relocate the signs to the new equipment at no cost to the Department.

736.26.6 Energy Charges : The electrical utility energy charges for

the operation of the temporary traffic signal installation shall be paid by the contractor.

736.27 Measurement.

736.27.1 Trenching and Backfilling : Trenching and backfilling

will be measured by the linear foot of excavated t rench backfilled and accepted. The conduit will be paid under a separate pay item. Repair trenching through asphalt pavement in accordance with Section 510 and through portland cement concrete pavement as directed at no cost to the Department.

736.27.2 Jacking or Boring : A jack or bore will be measured by

the linear foot. Measurement will include the jacking or boring of conduit. The conduit will be paid under a separ ate pay item.

736.27.3 Signal Pole (Mast Arm, Strain, and Pedestal) : Signal

poles will be measured per each installed and accepted. Measurement will include the pole, mast arm, base assembly, and anchor bolts.

736.27.4 Pole Foundation : Pole foundation will be measured per

each and will include concrete foundation, reinforcing steel, conduits in foundation, ground rod, ground wires, ground clamp, hardware, drilled excavation, backfill, grout, electrical oxide -inhibiting compound, and disposal of excess excavated material.

736.27.5 Signal Heads : Signal heads will be measured per each

head installed and/or retrofitted, and accepted. Measurement will include disconnect hangers, backplates, visors, mounting hardware, LED traffic signal lamp units, head programming, mounti ng connections, and hardware.

736.27.6 Signal Service : Signal service will be measured per each

installed and accepted. Measurement will include disconnect, ground rod, wire, and conduit on service pole, conduit and conductors on utility company pole, and connections and hardware required.

736.27.7 Temporary Traffic Signal Installation : Temporary

traffic signal will be measured per each intersection. The contractor shall retain ownership of this equipment after removal. This item will include modifications req uired for traffic staging, changes in signal phasing as permanent signals, relocate the signs to the new equipment at no cost to the Department.

736.26.6 Energy Charges : The electrical utility energy charges for

the operation of the temporary traffic signal installation shall be paid by the contractor.

736.27 Measurement.

736.27.1 Trenching and Backfilling : Trenching and backfilling

will be measured by the linear foot of excavated t rench backfilled and accepted. The conduit will be paid under a separate pay item. Repair trenching through asphalt pavement in accordance with Section 510 and through portland cement concrete pavement as directed at no cost to the Department.

736.27.2 Jacking or Boring : A jack or bore will be measured by

the linear foot. Measurement will include the jacking or boring of conduit. The conduit will be paid under a separ ate pay item.

736.27.3 Signal Pole (Mast Arm, Strain, and Pedestal) : Signal

poles will be measured per each installed and accepted. Measurement will include the pole, mast arm, base assembly, and anchor bolts.

736.27.4 Pole Foundation : Pole foundation will be measured per

each and will include concrete foundation, reinforcing steel, conduits in foundation, ground rod, ground wires, ground clamp, hardware, drilled excavation, backfill, grout, electrical oxide -inhibiting compound, and disposal of excess excavated material.

736.27.5 Signal Heads : Signal heads will be measured per each

head installed and/or retrofitted, and accepted. Measurement will include disconnect hangers, backplates, visors, mounting hardware, LED traffic signal lamp units, head programming, mounti ng connections, and hardware.

736.27.6 Signal Service : Signal service will be measured per each

installed and accepted. Measurement will include disconnect, ground rod, wire, and conduit on service pole, conduit and conductors on utility company pole, and connections and hardware required.

736.27.7 Temporary Traffic Signal Installation : Temporary

traffic signal will be measured per each intersection. The contractor shall retain ownership of this equipment after removal. This item will include modifications req uired for traffic staging, changes in signal phasing as permanent signals, relocate the signs to the new equipment at no cost to the Department.

736.26.6 Energy Charges : The electrical utility energy charges for

the operation of the temporary traffic signal installation shall be paid by the contractor.

736.27 Measurement.

736.27.1 Trenching and Backfilling : Trenching and backfilling

will be measured by the linear foot of excavated t rench backfilled and accepted. The conduit will be paid under a separate pay item. Repair trenching through asphalt pavement in accordance with Section 510 and through portland cement concrete pavement as directed at no cost to the Department.

736.27.2 Jacking or Boring : A jack or bore will be measured by

the linear foot. Measurement will include the jacking or boring of conduit. The conduit will be paid under a separ ate pay item.

736.27.3 Signal Pole (Mast Arm, Strain, and Pedestal) : Signal

poles will be measured per each installed and accepted. Measurement will include the pole, mast arm, base assembly, and anchor bolts.

736.27.4 Pole Foundation : Pole foundation will be measured per

each and will include concrete foundation, reinforcing steel, conduits in foundation, ground rod, ground wires, ground clamp, hardware, drilled excavation, backfill, grout, electrical oxide -inhibiting compound, and disposal of excess excavated material.

736.27.5 Signal Heads : Signal heads will be measured per each

head installed and/or retrofitted, and accepted. Measurement will include disconnect hangers, backplates, visors, mounting hardware, LED traffic signal lamp units, head programming, mounti ng connections, and hardware.

736.27.6 Signal Service : Signal service will be measured per each

installed and accepted. Measurement will include disconnect, ground rod, wire, and conduit on service pole, conduit and conductors on utility company pole, and connections and hardware required.

736.27.7 Temporary Traffic Signal Installation : Temporary

traffic signal will be measured per each intersection. The contractor shall retain ownership of this equipment after removal. This item will include modifications req uired for traffic staging, changes in signal phasing as permanent signals, relocate the signs to the new equipment at no cost to the Department.

736.26.6 Energy Charges : The electrical utility energy charges for

the operation of the temporary traffic signal installation shall be paid by the contractor.

736.27 Measurement.

736.27.1 Trenching and Backfilling : Trenching and backfilling

will be measured by the linear foot of excavated t rench backfilled and accepted. The conduit will be paid under a separate pay item. Repair trenching through asphalt pavement in accordance with Section 510 and through portland cement concrete pavement as directed at no cost to the Department.

736.27.2 Jacking or Boring : A jack or bore will be measured by

the linear foot. Measurement will include the jacking or boring of conduit. The conduit will be paid under a separ ate pay item.

736.27.3 Signal Pole (Mast Arm, Strain, and Pedestal) : Signal

poles will be measured per each installed and accepted. Measurement will include the pole, mast arm, base assembly, and anchor bolts.

736.27.4 Pole Foundation : Pole foundation will be measured per

each and will include concrete foundation, reinforcing steel, conduits in foundation, ground rod, ground wires, ground clamp, hardware, drilled excavation, backfill, grout, electrical oxide -inhibiting compound, and disposal of excess excavated material.

736.27.5 Signal Heads : Signal heads will be measured per each

head installed and/or retrofitted, and accepted. Measurement will include disconnect hangers, backplates, visors, mounting hardware, LED traffic signal lamp units, head programming, mounti ng connections, and hardware.

736.27.6 Signal Service : Signal service will be measured per each

installed and accepted. Measurement will include disconnect, ground rod, wire, and conduit on service pole, conduit and conductors on utility company pole, and connections and hardware required.

736.27.7 Temporary Traffic Signal Installation : Temporary

traffic signal will be measured per each intersection. The contractor shall retain ownership of this equipment after removal. This item will include modifications req uired for traffic staging, changes in signal phasing as permanent signals, relocate the signs to the new equipment at no cost to the Department.

736.26.6 Energy Charges : The electrical utility energy charges for

the operation of the temporary traffic signal installation shall be paid by the contractor.

736.27 Measurement.

736.27.1 Trenching and Backfilling : Trenching and backfilling

will be measured by the linear foot of excavated t rench backfilled and accepted. The conduit will be paid under a separate pay item. Repair trenching through asphalt pavement in accordance with Section 510 and through portland cement concrete pavement as directed at no cost to the Department.

736.27.2 Jacking or Boring : A jack or bore will be measured by

the linear foot. Measurement will include the jacking or boring of conduit. The conduit will be paid under a separ ate pay item.

736.27.3 Signal Pole (Mast Arm, Strain, and Pedestal) : Signal

poles will be measured per each installed and accepted. Measurement will include the pole, mast arm, base assembly, and anchor bolts.

736.27.4 Pole Foundation : Pole foundation will be measured per

each and will include concrete foundation, reinforcing steel, conduits in foundation, ground rod, ground wires, ground clamp, hardware, drilled excavation, backfill, grout, electrical oxide -inhibiting compound, and disposal of excess excavated material.

736.27.5 Signal Heads : Signal heads will be measured per each

head installed and/or retrofitted, and accepted. Measurement will include disconnect hangers, backplates, visors, mounting hardware, LED traffic signal lamp units, head programming, mounti ng connections, and hardware.

736.27.6 Signal Service : Signal service will be measured per each

installed and accepted. Measurement will include disconnect, ground rod, wire, and conduit on service pole, conduit and conductors on utility company pole, and connections and hardware required.

736.27.7 Temporary Traffic Signal Installation : Temporary

traffic signal will be measured per each intersection. The contractor shall retain ownership of this equipment after removal. This item will include modifications req uired for traffic staging, changes in signal phasing as permanent signals, relocate the signs to the new equipment at no cost to the Department.

736.26.6 Energy Charges : The electrical utility energy charges for

the operation of the temporary traffic signal installation shall be paid by the contractor.

736.27 Measurement.

736.27.1 Trenching and Backfilling : Trenching and backfilling

will be measured by the linear foot of excavated t rench backfilled and accepted. The conduit will be paid under a separate pay item. Repair trenching through asphalt pavement in accordance with Section 510 and through portland cement concrete pavement as directed at no cost to the Department.

736.27.2 Jacking or Boring : A jack or bore will be measured by

the linear foot. Measurement will include the jacking or boring of conduit. The conduit will be paid under a separ ate pay item.

736.27.3 Signal Pole (Mast Arm, Strain, and Pedestal) : Signal

poles will be measured per each installed and accepted. Measurement will include the pole, mast arm, base assembly, and anchor bolts.

736.27.4 Pole Foundation : Pole foundation will be measured per

each and will include concrete foundation, reinforcing steel, conduits in foundation, ground rod, ground wires, ground clamp, hardware, drilled excavation, backfill, grout, electrical oxide -inhibiting compound, and disposal of excess excavated material.

736.27.5 Signal Heads : Signal heads will be measured per each

head installed and/or retrofitted, and accepted. Measurement will include disconnect hangers, backplates, visors, mounting hardware, LED traffic signal lamp units, head programming, mounti ng connections, and hardware.

736.27.6 Signal Service : Signal service will be measured per each

installed and accepted. Measurement will include disconnect, ground rod, wire, and conduit on service pole, conduit and conductors on utility company pole, and connections and hardware required.

736.27.7 Temporary Traffic Signal Installation : Temporary

traffic signal will be measured per each intersection. The contractor shall retain ownership of this equipment after removal. This item will include modifications req uired for traffic staging, changes in signal phasing as permanent signals, relocate the signs to the new equipment at no cost to the Department.

736.26.6 Energy Charges : The electrical utility energy charges for

the operation of the temporary traffic signal installation shall be paid by the contractor.

736.27 Measurement.

736.27.1 Trenching and Backfilling : Trenching and backfilling

will be measured by the linear foot of excavated t rench backfilled and accepted. The conduit will be paid under a separate pay item. Repair trenching through asphalt pavement in accordance with Section 510 and through portland cement concrete pavement as directed at no cost to the Department.

736.27.2 Jacking or Boring : A jack or bore will be measured by

the linear foot. Measurement will include the jacking or boring of conduit. The conduit will be paid under a separ ate pay item.

736.27.3 Signal Pole (Mast Arm, Strain, and Pedestal) : Signal

poles will be measured per each installed and accepted. Measurement will include the pole, mast arm, base assembly, and anchor bolts.

736.27.4 Pole Foundation : Pole foundation will be measured per

each and will include concrete foundation, reinforcing steel, conduits in foundation, ground rod, ground wires, ground clamp, hardware, drilled excavation, backfill, grout, electrical oxide -inhibiting compound, and disposal of excess excavated material.

736.27.5 Signal Heads : Signal heads will be measured per each

head installed and/or retrofitted, and accepted. Measurement will include disconnect hangers, backplates, visors, mounting hardware, LED traffic signal lamp units, head programming, mounti ng connections, and hardware.

736.27.6 Signal Service : Signal service will be measured per each

installed and accepted. Measurement will include disconnect, ground rod, wire, and conduit on service pole, conduit and conductors on utility company pole, and connections and hardware required.

736.27.7 Temporary Traffic Signal Installation : Temporary

traffic signal will be measured per each intersection. The contractor shall retain ownership of this equipment after removal. This item will include modifications req uired for traffic staging, changes in signal phasing as permanent signals, relocate the signs to the new equipment at no cost to the Department.

736.26.6 Energy Charges : The electrical utility energy charges for

the operation of the temporary traffic signal installation shall be paid by the contractor.

736.27 Measurement.

736.27.1 Trenching and Backfilling : Trenching and backfilling

will be measured by the linear foot of excavated t rench backfilled and accepted. The conduit will be paid under a separate pay item. Repair trenching through asphalt pavement in accordance with Section 510 and through portland cement concrete pavement as directed at no cost to the Department.

736.27.2 Jacking or Boring : A jack or bore will be measured by

the linear foot. Measurement will include the jacking or boring of conduit. The conduit will be paid under a separ ate pay item.

736.27.3 Signal Pole (Mast Arm, Strain, and Pedestal) : Signal

poles will be measured per each installed and accepted. Measurement will include the pole, mast arm, base assembly, and anchor bolts.

736.27.4 Pole Foundation : Pole foundation will be measured per

each and will include concrete foundation, reinforcing steel, conduits in foundation, ground rod, ground wires, ground clamp, hardware, drilled excavation, backfill, grout, electrical oxide -inhibiting compound, and disposal of excess excavated material.

736.27.5 Signal Heads : Signal heads will be measured per each

head installed and/or retrofitted, and accepted. Measurement will include disconnect hangers, backplates, visors, mounting hardware, LED traffic signal lamp units, head programming, mounti ng connections, and hardware.

736.27.6 Signal Service : Signal service will be measured per each

installed and accepted. Measurement will include disconnect, ground rod, wire, and conduit on service pole, conduit and conductors on utility company pole, and connections and hardware required.

736.27.7 Temporary Traffic Signal Installation : Temporary

traffic signal will be measured per each intersection. The contractor shall retain ownership of this equipment after removal. This item will include modifications req uired for traffic staging, changes in signal phasing as permanent signals, relocate the signs to the new equipment at no cost to the Department.

736.26.6 Energy Charges : The electrical utility energy charges for

the operation of the temporary traffic signal installation shall be paid by the contractor.

736.27 Measurement.

736.27.1 Trenching and Backfilling : Trenching and backfilling

will be measured by the linear foot of excavated t rench backfilled and accepted. The conduit will be paid under a separate pay item. Repair trenching through asphalt pavement in accordance with Section 510 and through portland cement concrete pavement as directed at no cost to the Department.

736.27.2 Jacking or Boring : A jack or bore will be measured by

the linear foot. Measurement will include the jacking or boring of conduit. The conduit will be paid under a separ ate pay item.

736.27.3 Signal Pole (Mast Arm, Strain, and Pedestal) : Signal

poles will be measured per each installed and accepted. Measurement will include the pole, mast arm, base assembly, and anchor bolts.

736.27.4 Pole Foundation : Pole foundation will be measured per

each and will include concrete foundation, reinforcing steel, conduits in foundation, ground rod, ground wires, ground clamp, hardware, drilled excavation, backfill, grout, electrical oxide -inhibiting compound, and disposal of excess excavated material.

736.27.5 Signal Heads : Signal heads will be measured per each

head installed and/or retrofitted, and accepted. Measurement will include disconnect hangers, backplates, visors, mounting hardware, LED traffic signal lamp units, head programming, mounti ng connections, and hardware.

736.27.6 Signal Service : Signal service will be measured per each

installed and accepted. Measurement will include disconnect, ground rod, wire, and conduit on service pole, conduit and conductors on utility company pole, and connections and hardware required.

736.27.7 Temporary Traffic Signal Installation : Temporary

traffic signal will be measured per each intersection. The contractor shall retain ownership of this equipment after removal. This item will include modifications req uired for traffic staging, changes in signal phasing as required in the plans, all items for a complete temporary signalized intersection including but not limited to controller, poles, temporary signal heads, microwave vehicle sensors, video vehicle detec tion system, any maintenance, or adjustment to the microwave vehicle sensors/video vehicle detection system, interconnect equipment, signing, and any miscellaneous equipment for a fully functioning temporary traffic signal intersection. Installation and r emoval will also be included.

736.27.8 Signal Controller :

736.27.8 1 Contractor Furnish and Install:

736.27.8 2 Department Furnish and Contractor Install:

Upon request from the contractor, the Project Engineer will request DOTD Traffic Operations Section to order equipment. DOT D will require approximately 90 calendar days to receive items ordered. The contractor shall be responsible for any inspection and testing of DOTD provided equipment before acceptance. The contractor shall schedule with DOTD Traffic Operations Section, 7686 Tom Drive, Baton Rouge, LA at 225-935- 0111 a minimum of five working days in advance to inspect and test equipment before acceptance. Written acceptance of equipment by the contractor is considered verification that the equipment is in complete working order and the contractor has taken full responsibility for the equipment.

736.27.8 Signal Controller :

736.27.8 1 Contractor Furnish and Install:

736.27.8 2 Department Furnish and Contractor Install:

Upon request from the contractor, the Project Engineer will request DOTD Traffic Operations Section to order equipment. DOT D will require approximately 90 calendar days to receive items ordered. The contractor shall be responsible for any inspection and testing of DOTD provided equipment before acceptance. The contractor shall schedule with DOTD Traffic Operations Section, 7686 Tom Drive, Baton Rouge, LA at 225-935- 0111 a minimum of five working days in advance to inspect and test equipment before acceptance. Written acceptance of equipment by the contractor is considered verification that the equipment is in complete working order and the contractor has taken full responsibility for the equipment.

736.27.8 Signal Controller :

736.27.8 1 Contractor Furnish and Install:

736.27.8 2 Department Furnish and Contractor Install:

Upon request from the contractor, the Project Engineer will request DOTD Traffic Operations Section to order equipment. DOT D will require approximately 90 calendar days to receive items ordered. The contractor shall be responsible for any inspection and testing of DOTD provided equipment before acceptance. The contractor shall schedule with DOTD Traffic Operations Section, 7686 Tom Drive, Baton Rouge, LA at 225-935- 0111 a minimum of five working days in advance to inspect and test equipment before acceptance. Written acceptance of equipment by the contractor is considered verification that the equipment is in complete working order and the contractor has taken full responsibility for the equipment.

736.27.8 Signal Controller :

736.27.8 1 Contractor Furnish and Install:

736.27.8 2 Department Furnish and Contractor Install:

Upon request from the contractor, the Project Engineer will request DOTD Traffic Operations Section to order equipment. DOT D will require approximately 90 calendar days to receive items ordered. The contractor shall be responsible for any inspection and testing of DOTD provided equipment before acceptance. The contractor shall schedule with DOTD Traffic Operations Section, 7686 Tom Drive, Baton Rouge, LA at 225-935- 0111 a minimum of five working days in advance to inspect and test equipment before acceptance. Written acceptance of equipment by the contractor is considered verification that the equipment is in complete working order and the contractor has taken full responsibility for the equipment.

736.27.9 Loop Detector : Detectors will be measured by the linear

foot of sawn slot. Measurement will include sawing, installed wire wraps, wire to junction box and sealing. Measurement will be made from the edge of the pavement and once around each loop perimeter.

736.27.10 Video Detection : Video Detection Cabinet Components,

will be measured per each and includes Bus Interface Unit (BIU), VDS processor(s) (housed in camera or cabinet), all required materials, tools, equipment, labor, and incidentals as described above, cables, cabinet and communication interface devices, programming, communications softwa re, and other associated equipment such as power supply, a mouse, and a 5 inch to 9 inch video monitor with compatible hardware and cables required for proper operation of the system. Video Detection Camera s will be measured per each and includes all requi red materials, tools, equipment, labor and incidentals required to install each video camera. VDS processor will be housed in camera or cabinet, and be fully functioning, per each as indicated on the plans. Video Camera Cable will be measured per linear foot of cable installed and accepted.

736.27.11 LED Pedestrian Signal Head and Push Button :

LED Pedestrian Signal Head and LED Pedestrian Countdown Signal Head will be measured per each and include the following components: single section housing, hinged door, z -crate visor, LED module, and required mounting hardware to form a complete assembly. Pedestrian Push Buttons will be measured per each and includes the following components: housing, plunger, switch, electrical components, and mounting assemblies.

736.27.12 Underground Junction Box: Underground junction

boxes will be measured per each box installed and accepted. Measurement will include the box, cover, excavation, backfill, and any concrete patching required.

736.27.9 Loop Detector : Detectors will be measured by the linear

foot of sawn slot. Measurement will include sawing, installed wire wraps, wire to junction box and sealing. Measurement will be made from the edge of the pavement and once around each loop perimeter.

736.27.10 Video Detection : Video Detection Cabinet Components,

will be measured per each and includes Bus Interface Unit (BIU), VDS processor(s) (housed in camera or cabinet), all required materials, tools, equipment, labor, and incidentals as described above, cables, cabinet and communication interface devices, programming, communications softwa re, and other associated equipment such as power supply, a mouse, and a 5 inch to 9 inch video monitor with compatible hardware and cables required for proper operation of the system. Video Detection Camera s will be measured per each and includes all requi red materials, tools, equipment, labor and incidentals required to install each video camera. VDS processor will be housed in camera or cabinet, and be fully functioning, per each as indicated on the plans. Video Camera Cable will be measured per linear foot of cable installed and accepted.

736.27.11 LED Pedestrian Signal Head and Push Button :

LED Pedestrian Signal Head and LED Pedestrian Countdown Signal Head will be measured per each and include the following components: single section housing, hinged door, z -crate visor, LED module, and required mounting hardware to form a complete assembly. Pedestrian Push Buttons will be measured per each and includes the following components: housing, plunger, switch, electrical components, and mounting assemblies.

736.27.12 Underground Junction Box: Underground junction

boxes will be measured per each box installed and accepted. Measurement will include the box, cover, excavation, backfill, and any concrete patching required.

736.27.9 Loop Detector : Detectors will be measured by the linear

foot of sawn slot. Measurement will include sawing, installed wire wraps, wire to junction box and sealing. Measurement will be made from the edge of the pavement and once around each loop perimeter.

736.27.10 Video Detection : Video Detection Cabinet Components,

will be measured per each and includes Bus Interface Unit (BIU), VDS processor(s) (housed in camera or cabinet), all required materials, tools, equipment, labor, and incidentals as described above, cables, cabinet and communication interface devices, programming, communications softwa re, and other associated equipment such as power supply, a mouse, and a 5 inch to 9 inch video monitor with compatible hardware and cables required for proper operation of the system. Video Detection Camera s will be measured per each and includes all requi red materials, tools, equipment, labor and incidentals required to install each video camera. VDS processor will be housed in camera or cabinet, and be fully functioning, per each as indicated on the plans. Video Camera Cable will be measured per linear foot of cable installed and accepted.

736.27.11 LED Pedestrian Signal Head and Push Button :

LED Pedestrian Signal Head and LED Pedestrian Countdown Signal Head will be measured per each and include the following components: single section housing, hinged door, z -crate visor, LED module, and required mounting hardware to form a complete assembly. Pedestrian Push Buttons will be measured per each and includes the following components: housing, plunger, switch, electrical components, and mounting assemblies.

736.27.12 Underground Junction Box: Underground junction

boxes will be measured per each box installed and accepted. Measurement will include the box, cover, excavation, backfill, and any concrete patching required.

736.27.9 Loop Detector : Detectors will be measured by the linear

foot of sawn slot. Measurement will include sawing, installed wire wraps, wire to junction box and sealing. Measurement will be made from the edge of the pavement and once around each loop perimeter.

736.27.10 Video Detection : Video Detection Cabinet Components,

will be measured per each and includes Bus Interface Unit (BIU), VDS processor(s) (housed in camera or cabinet), all required materials, tools, equipment, labor, and incidentals as described above, cables, cabinet and communication interface devices, programming, communications softwa re, and other associated equipment such as power supply, a mouse, and a 5 inch to 9 inch video monitor with compatible hardware and cables required for proper operation of the system. Video Detection Camera s will be measured per each and includes all requi red materials, tools, equipment, labor and incidentals required to install each video camera. VDS processor will be housed in camera or cabinet, and be fully functioning, per each as indicated on the plans. Video Camera Cable will be measured per linear foot of cable installed and accepted.

736.27.11 LED Pedestrian Signal Head and Push Button :

LED Pedestrian Signal Head and LED Pedestrian Countdown Signal Head will be measured per each and include the following components: single section housing, hinged door, z -crate visor, LED module, and required mounting hardware to form a complete assembly. Pedestrian Push Buttons will be measured per each and includes the following components: housing, plunger, switch, electrical components, and mounting assemblies.

736.27.12 Underground Junction Box: Underground junction

boxes will be measured per each box installed and accepted. Measurement will include the box, cover, excavation, backfill, and any concrete patching required.

736.27.9 Loop Detector : Detectors will be measured by the linear

foot of sawn slot. Measurement will include sawing, installed wire wraps, wire to junction box and sealing. Measurement will be made from the edge of the pavement and once around each loop perimeter.

736.27.10 Video Detection : Video Detection Cabinet Components,

will be measured per each and includes Bus Interface Unit (BIU), VDS processor(s) (housed in camera or cabinet), all required materials, tools, equipment, labor, and incidentals as described above, cables, cabinet and communication interface devices, programming, communications softwa re, and other associated equipment such as power supply, a mouse, and a 5 inch to 9 inch video monitor with compatible hardware and cables required for proper operation of the system. Video Detection Camera s will be measured per each and includes all requi red materials, tools, equipment, labor and incidentals required to install each video camera. VDS processor will be housed in camera or cabinet, and be fully functioning, per each as indicated on the plans. Video Camera Cable will be measured per linear foot of cable installed and accepted.

736.27.11 LED Pedestrian Signal Head and Push Button :

LED Pedestrian Signal Head and LED Pedestrian Countdown Signal Head will be measured per each and include the following components: single section housing, hinged door, z -crate visor, LED module, and required mounting hardware to form a complete assembly. Pedestrian Push Buttons will be measured per each and includes the following components: housing, plunger, switch, electrical components, and mounting assemblies.

736.27.12 Underground Junction Box: Underground junction

boxes will be measured per each box installed and accepted. Measurement will include the box, cover, excavation, backfill, and any concrete patching required.

736.27.13 LED Blank -Out Sign : The LED Blank -Out Sign will be

measured per each, and shall include the enclosure, LED module, visor, span wire or mast arm mounting assembly, and all materials, tools, equipment, labor, and incidentals required for completion of the work.

736.27.14 Flashing Switch Assembly for Beacons : The

Flashing Switch for Beacons, including cabinet, mounting, labor, and all incidental items for a fully functioning flashing switch, will be measured per each for payment by the actual number of units installed, tested, and accepted.

736.27.15 Conduit : Condui t will be measured by the linear foot

point to point of conduit installed and accepted. Measurement will include conduit (including conduit within junction boxes), clamps, fittings, above ground junction boxes, and all miscellaneous hardware required for a complete conduit installation.

736.27.16 Conductors : Conductors will be measured by the linear

foot of conductor installed and accepted. Measurement will include conductor, clamps, connectors, and all miscellaneous hardware required for a complete conductor in stallation.

736.27.17 Support Cable (Span) : Cable will be measured by the

linear foot installed and accepted. Measurement will include cable, clamps, connectors, long insulators, wrapping conductors, and all miscellaneous hardware required for a complete cable i nstallation.

736.27.18 Guy Cable : Guy Cable will be measured by the linear

foot of cable installed and accepted. Measurement will include cable, clamps, connectors, anchors, insulators, and all miscellaneous hardware required for a complete cable installation.

736.28 Payment.

Payment for traffic signal work will be made at the contract unit prices, which includes all materials, tools, equipment, labor, and incidentals necessary to complete the work. The concrete in foundations for signal poles, signal controllers, and other signal equipment will be identified by lots and shall be subject to pay adjustments for Class S concrete in accordance with Table 901-4 and Note 1 therein. Size, sampling, and testing of each concrete lot shall be in accordance with the Materials Sampling Manual. Payment will be made under:

736.27.13 LED Blank -Out Sign : The LED Blank -Out Sign will be

measured per each, and shall include the enclosure, LED module, visor, span wire or mast arm mounting assembly, and all materials, tools, equipment, labor, and incidentals required for completion of the work.

736.27.14 Flashing Switch Assembly for Beacons : The

Flashing Switch for Beacons, including cabinet, mounting, labor, and all incidental items for a fully functioning flashing switch, will be measured per each for payment by the actual number of units installed, tested, and accepted.

736.27.15 Conduit : Condui t will be measured by the linear foot

point to point of conduit installed and accepted. Measurement will include conduit (including conduit within junction boxes), clamps, fittings, above ground junction boxes, and all miscellaneous hardware required for a complete conduit installation.

736.27.16 Conductors : Conductors will be measured by the linear

foot of conductor installed and accepted. Measurement will include conductor, clamps, connectors, and all miscellaneous hardware required for a complete conductor in stallation.

736.27.17 Support Cable (Span) : Cable will be measured by the

linear foot installed and accepted. Measurement will include cable, clamps, connectors, long insulators, wrapping conductors, and all miscellaneous hardware required for a complete cable i nstallation.

736.27.18 Guy Cable : Guy Cable will be measured by the linear

foot of cable installed and accepted. Measurement will include cable, clamps, connectors, anchors, insulators, and all miscellaneous hardware required for a complete cable installation.

736.28 Payment.

Payment for traffic signal work will be made at the contract unit prices, which includes all materials, tools, equipment, labor, and incidentals necessary to complete the work. The concrete in foundations for signal poles, signal controllers, and other signal equipment will be identified by lots and shall be subject to pay adjustments for Class S concrete in accordance with Table 901-4 and Note 1 therein. Size, sampling, and testing of each concrete lot shall be in accordance with the Materials Sampling Manual. Payment will be made under:

736.27.13 LED Blank -Out Sign : The LED Blank -Out Sign will be

measured per each, and shall include the enclosure, LED module, visor, span wire or mast arm mounting assembly, and all materials, tools, equipment, labor, and incidentals required for completion of the work.

736.27.14 Flashing Switch Assembly for Beacons : The

Flashing Switch for Beacons, including cabinet, mounting, labor, and all incidental items for a fully functioning flashing switch, will be measured per each for payment by the actual number of units installed, tested, and accepted.

736.27.15 Conduit : Condui t will be measured by the linear foot

point to point of conduit installed and accepted. Measurement will include conduit (including conduit within junction boxes), clamps, fittings, above ground junction boxes, and all miscellaneous hardware required for a complete conduit installation.

736.27.16 Conductors : Conductors will be measured by the linear

foot of conductor installed and accepted. Measurement will include conductor, clamps, connectors, and all miscellaneous hardware required for a complete conductor in stallation.

736.27.17 Support Cable (Span) : Cable will be measured by the

linear foot installed and accepted. Measurement will include cable, clamps, connectors, long insulators, wrapping conductors, and all miscellaneous hardware required for a complete cable i nstallation.

736.27.18 Guy Cable : Guy Cable will be measured by the linear

foot of cable installed and accepted. Measurement will include cable, clamps, connectors, anchors, insulators, and all miscellaneous hardware required for a complete cable installation.

736.28 Payment.

Payment for traffic signal work will be made at the contract unit prices, which includes all materials, tools, equipment, labor, and incidentals necessary to complete the work. The concrete in foundations for signal poles, signal controllers, and other signal equipment will be identified by lots and shall be subject to pay adjustments for Class S concrete in accordance with Table 901-4 and Note 1 therein. Size, sampling, and testing of each concrete lot shall be in accordance with the Materials Sampling Manual. Payment will be made under:

736.27.13 LED Blank -Out Sign : The LED Blank -Out Sign will be

measured per each, and shall include the enclosure, LED module, visor, span wire or mast arm mounting assembly, and all materials, tools, equipment, labor, and incidentals required for completion of the work.

736.27.14 Flashing Switch Assembly for Beacons : The

Flashing Switch for Beacons, including cabinet, mounting, labor, and all incidental items for a fully functioning flashing switch, will be measured per each for payment by the actual number of units installed, tested, and accepted.

736.27.15 Conduit : Condui t will be measured by the linear foot

point to point of conduit installed and accepted. Measurement will include conduit (including conduit within junction boxes), clamps, fittings, above ground junction boxes, and all miscellaneous hardware required for a complete conduit installation.

736.27.16 Conductors : Conductors will be measured by the linear

foot of conductor installed and accepted. Measurement will include conductor, clamps, connectors, and all miscellaneous hardware required for a complete conductor in stallation.

736.27.17 Support Cable (Span) : Cable will be measured by the

linear foot installed and accepted. Measurement will include cable, clamps, connectors, long insulators, wrapping conductors, and all miscellaneous hardware required for a complete cable i nstallation.

736.27.18 Guy Cable : Guy Cable will be measured by the linear

foot of cable installed and accepted. Measurement will include cable, clamps, connectors, anchors, insulators, and all miscellaneous hardware required for a complete cable installation.

736.28 Payment.

Payment for traffic signal work will be made at the contract unit prices, which includes all materials, tools, equipment, labor, and incidentals necessary to complete the work. The concrete in foundations for signal poles, signal controllers, and other signal equipment will be identified by lots and shall be subject to pay adjustments for Class S concrete in accordance with Table 901-4 and Note 1 therein. Size, sampling, and testing of each concrete lot shall be in accordance with the Materials Sampling Manual. Payment will be made under:

736.27.13 LED Blank -Out Sign : The LED Blank -Out Sign will be

measured per each, and shall include the enclosure, LED module, visor, span wire or mast arm mounting assembly, and all materials, tools, equipment, labor, and incidentals required for completion of the work.

736.27.14 Flashing Switch Assembly for Beacons : The

Flashing Switch for Beacons, including cabinet, mounting, labor, and all incidental items for a fully functioning flashing switch, will be measured per each for payment by the actual number of units installed, tested, and accepted.

736.27.15 Conduit : Condui t will be measured by the linear foot

point to point of conduit installed and accepted. Measurement will include conduit (including conduit within junction boxes), clamps, fittings, above ground junction boxes, and all miscellaneous hardware required for a complete conduit installation.

736.27.16 Conductors : Conductors will be measured by the linear

foot of conductor installed and accepted. Measurement will include conductor, clamps, connectors, and all miscellaneous hardware required for a complete conductor in stallation.

736.27.17 Support Cable (Span) : Cable will be measured by the

linear foot installed and accepted. Measurement will include cable, clamps, connectors, long insulators, wrapping conductors, and all miscellaneous hardware required for a complete cable i nstallation.

736.27.18 Guy Cable : Guy Cable will be measured by the linear

foot of cable installed and accepted. Measurement will include cable, clamps, connectors, anchors, insulators, and all miscellaneous hardware required for a complete cable installation.

736.28 Payment.

Payment for traffic signal work will be made at the contract unit prices, which includes all materials, tools, equipment, labor, and incidentals necessary to complete the work. The concrete in foundations for signal poles, signal controllers, and other signal equipment will be identified by lots and shall be subject to pay adjustments for Class S concrete in accordance with Table 901-4 and Note 1 therein. Size, sampling, and testing of each concrete lot shall be in accordance with the Materials Sampling Manual. Payment will be made under:

736.27.13 LED Blank -Out Sign : The LED Blank -Out Sign will be

measured per each, and shall include the enclosure, LED module, visor, span wire or mast arm mounting assembly, and all materials, tools, equipment, labor, and incidentals required for completion of the work.

736.27.14 Flashing Switch Assembly for Beacons : The

Flashing Switch for Beacons, including cabinet, mounting, labor, and all incidental items for a fully functioning flashing switch, will be measured per each for payment by the actual number of units installed, tested, and accepted.

736.27.15 Conduit : Condui t will be measured by the linear foot

point to point of conduit installed and accepted. Measurement will include conduit (including conduit within junction boxes), clamps, fittings, above ground junction boxes, and all miscellaneous hardware required for a complete conduit installation.

736.27.16 Conductors : Conductors will be measured by the linear

foot of conductor installed and accepted. Measurement will include conductor, clamps, connectors, and all miscellaneous hardware required for a complete conductor in stallation.

736.27.17 Support Cable (Span) : Cable will be measured by the

linear foot installed and accepted. Measurement will include cable, clamps, connectors, long insulators, wrapping conductors, and all miscellaneous hardware required for a complete cable i nstallation.

736.27.18 Guy Cable : Guy Cable will be measured by the linear

foot of cable installed and accepted. Measurement will include cable, clamps, connectors, anchors, insulators, and all miscellaneous hardware required for a complete cable installation.

736.28 Payment.

Payment for traffic signal work will be made at the contract unit prices, which includes all materials, tools, equipment, labor, and incidentals necessary to complete the work. The concrete in foundations for signal poles, signal controllers, and other signal equipment will be identified by lots and shall be subject to pay adjustments for Class S concrete in accordance with Table 901-4 and Note 1 therein. Size, sampling, and testing of each concrete lot shall be in accordance with the Materials Sampling Manual. Payment will be made under:

736.27.13 LED Blank -Out Sign : The LED Blank -Out Sign will be

measured per each, and shall include the enclosure, LED module, visor, span wire or mast arm mounting assembly, and all materials, tools, equipment, labor, and incidentals required for completion of the work.

736.27.14 Flashing Switch Assembly for Beacons : The

Flashing Switch for Beacons, including cabinet, mounting, labor, and all incidental items for a fully functioning flashing switch, will be measured per each for payment by the actual number of units installed, tested, and accepted.

736.27.15 Conduit : Condui t will be measured by the linear foot

point to point of conduit installed and accepted. Measurement will include conduit (including conduit within junction boxes), clamps, fittings, above ground junction boxes, and all miscellaneous hardware required for a complete conduit installation.

736.27.16 Conductors : Conductors will be measured by the linear

foot of conductor installed and accepted. Measurement will include conductor, clamps, connectors, and all miscellaneous hardware required for a complete conductor in stallation.

736.27.17 Support Cable (Span) : Cable will be measured by the

linear foot installed and accepted. Measurement will include cable, clamps, connectors, long insulators, wrapping conductors, and all miscellaneous hardware required for a complete cable i nstallation.

736.27.18 Guy Cable : Guy Cable will be measured by the linear

foot of cable installed and accepted. Measurement will include cable, clamps, connectors, anchors, insulators, and all miscellaneous hardware required for a complete cable installation.

736.28 Payment.

Payment for traffic signal work will be made at the contract unit prices, which includes all materials, tools, equipment, labor, and incidentals necessary to complete the work. The concrete in foundations for signal poles, signal controllers, and other signal equipment will be identified by lots and shall be subject to pay adjustments for Class S concrete in accordance with Table 901-4 and Note 1 therein. Size, sampling, and testing of each concrete lot shall be in accordance with the Materials Sampling Manual. Payment will be made under:

736.27.13 LED Blank -Out Sign : The LED Blank -Out Sign will be

measured per each, and shall include the enclosure, LED module, visor, span wire or mast arm mounting assembly, and all materials, tools, equipment, labor, and incidentals required for completion of the work.

736.27.14 Flashing Switch Assembly for Beacons : The

Flashing Switch for Beacons, including cabinet, mounting, labor, and all incidental items for a fully functioning flashing switch, will be measured per each for payment by the actual number of units installed, tested, and accepted.

736.27.15 Conduit : Condui t will be measured by the linear foot

point to point of conduit installed and accepted. Measurement will include conduit (including conduit within junction boxes), clamps, fittings, above ground junction boxes, and all miscellaneous hardware required for a complete conduit installation.

736.27.16 Conductors : Conductors will be measured by the linear

foot of conductor installed and accepted. Measurement will include conductor, clamps, connectors, and all miscellaneous hardware required for a complete conductor in stallation.

736.27.17 Support Cable (Span) : Cable will be measured by the

linear foot installed and accepted. Measurement will include cable, clamps, connectors, long insulators, wrapping conductors, and all miscellaneous hardware required for a complete cable i nstallation.

736.27.18 Guy Cable : Guy Cable will be measured by the linear

foot of cable installed and accepted. Measurement will include cable, clamps, connectors, anchors, insulators, and all miscellaneous hardware required for a complete cable installation.

736.28 Payment.

Payment for traffic signal work will be made at the contract unit prices, which includes all materials, tools, equipment, labor, and incidentals necessary to complete the work. The concrete in foundations for signal poles, signal controllers, and other signal equipment will be identified by lots and shall be subject to pay adjustments for Class S concrete in accordance with Table 901-4 and Note 1 therein. Size, sampling, and testing of each concrete lot shall be in accordance with the Materials Sampling Manual. Payment will be made under: Item No. Pay Item Pay Unit 736-01 Trenching and Backfilling Linear Foot 736-02 Conduit with Conductors (Size & Type) Linear Foot 736-03 Jacking or Boring for Conduit (Size & Type) Linear Foot 736-04 Signal Pole (Size & Type) Each 736-05 Signal Heads (Type) Each 736-06 Signal Service Each 736-07 Traffic Signal System Lump Sum 736-08 Signal Controller Each 736-09 Loop Detector Linear Foot 736-10 Underground Junction Box Each 736-11 Conduit (Size & Type) Linear Foot 736-12 Conductor (Size & Type) Linear Foot 736-13 Cable (Size & Type) Linear Foot 736-14 Signal Support (Pedestal Foundation Only) Each 736-15 Signal Support (Strain pole/Mast Arm) Each 736-16 Temporary Traffic Signal Installation (Intersection) Each 736-17 Video Detection Cabinet Components Each 736-18 Video Detection Camera Each 736-19 Video Camera Cable Linear Foot 736-20 Video Detection Training Lump Sum 736-21 LED Pedestrian Countdown Signal Head Each 736-22 Pedestrian Push Button Each 736-23 LED Blank Out Sign Each 736-24 Flashing Switch Assembly For Beacons Each 736-25 Support Cable (Span) Linear Foot 736-26 Guy Cable Linear Foot Section 737 Painted Traffic Striping

737.01 DESCRIPTION. Furnish and apply reflective white or yellow

paint for pavement striping in accordance with plan details, the MUTCD , and these specifications.

737.02 MATERIALS. Traffic paint shall be waterborne and comply with

1015.12 Glass beads for drop-on application shall comply with 1015.13 .

737.03 EQUIPMENT . Selection of proper equipment to produce

satisfactory results shall be the responsibility of the contractor.

737.04 CONSTRUCTION REQUIRE MENTS. Pavement striping shall

be 4 inches in width on all routes. Striping widths for gore markin gs and turning lanes shall be 8 inches unless noted otherwise on the plans. All lines shall have clean edges. Paint for curbs and islands may be applied by machine or hand methods as accepted by the engineer. Apply all striping on pavement prior to opening to traffic, except when rain or other unavoidable occurrences prevent marking the pavement, in which case mark the pavement as soon as conditions permit. The requirements of 713.07 shall govern over the above mentioned application requirements.

737.04.1 Surface Preparation : Clean surfaces, including ramps

and gore areas, to be striped of materials that may reduce adhesion of paint to pavement. Remove all flaking or peeling material to the satisfaction of the engineer by blast cleaning or other approved methods, which do not damage the surface. Blast cleaning equipment must have positive cutoff controls. Keep surfaces clean and dry at the time of paint application.

737.04.2 Weather Limitations : Do not paint striping when

pavement surface is wet or damp, when air is foggy or misty, when air or surface temperature is below 50°F, or when wind or ot her conditions create a dust film on the clean pavement surface before striping can be applied or causes displacement of striping material.

737.04.3 Application : Use the longitudinal joint or existing

centerline stripe to determine the location of the centerline of new striping.