701Electrical Devices

Electrical Devices

701.1DESCRIPTION

1 This section describes the requirements for providing and installing materials and equipment for traffic signals, roadway lighting, and other electrical systems and for modifying existing systems.

701.2MATERIALS and EQUIPMENT

1 Provide new equipment and materials approved by the National Electrical Code

Materials Subsection Admixtures 801.4 Aggregate for Concrete 803 Anchor Bolts 815.6 Fly Ash 801.2 Galvanized Coating 815.14 Gravel for Drains 803 Grout 819.1 Joint Materials 807 Portland Cement 801.1 Reinforcing Steel 811.1 Water 814.1

2 Use nonmetallic additive with nonshrink grout. Ensure that the concrete batch plant and mixers meet the requirements of Subsection 513.3, Equipment. Provide and use an air compressor that produces clean, oil-free compressed air.

701.2.1 Conduits

1 Provide rigid galvanized steel conduit in accordance with UL Publication UL-6, ANSI C80.1 or federal specification WW-C-581.

2 Provide schedule 40 and schedule 80 polyvinyl chloride (PVC) rigid nonmetallic conduit in accordance with National Electrical Manufacturer’s Association (NEMA) Standard TC- 2.

3 Provide schedule 40 high-density polyethylene (HDPE) smooth-wall coilable electrical plastic duct in accordance with NEMA Standard TC-2. Ensure the duct is marked at intervals no greater than 24 in [600 mm] to show the UL listing, vendor name, duct size, sequential footage [meter] marking, and duct striping.

Electrical Devices SECTION 701 4 For liquid-tight flexible metal conduit, provide a product that is UL-listed for use as a grounding conductor and consists of a liquid -tight, nonmetallic, sunlight- resistant jacket over a flexible inner metal core. 5 For intermediate steel conduit, provide a product in accordance with UL Publication 1242 for Intermediate Metallic Conduit. 701.

2.2Conduit Hardware

1 For conduit hardware, provide products in accordance with applicable sections of the NEC, UL, ANSI, and NEMA standards. Provide steel hardware that is galvanized, cadmium-plated, or stainless steel. 701.

2.3Pull Box

1 For pull boxes and covers in open ground or sidewalk installations, provide as follows (dimensions are width × length × depth):

e A Pull Box. Measuring approximately 13 in × 24 in × 18 in [325 mm × 600 mm × 450 mm] and designated type A1324.

e B Pull Box. Measuring approximately 17 in × 30 in × 18 in [425 mm × 750 mm × 450 mm] and designated type B1730.

e RB Pull Box. Measuring approximately 24 in × 36 in × 24 in [600 mm × 900 mm × 600 mm] and designated type RB2436.

e S Pull Box. Measuring approximately 12 in × 12 in × 12 in [300 mm × 300 mm × 300 mm] and designated type S1212. 2 Provide pull boxes made from reinforced-polymer concrete or molded high- density polyethylene. Provide pull box covers made from reinforced polymer concrete, marked “WYDOT,” with a nonskid surface, and equipped with two recessed hex -head bolt lock downs and two lift slots. Ensure that boxes and covers are gray in color and meet or exceed H-20 load specifications. 701.

2.4Service Points

701. 2.4.1 Service Point Equipment and Materials 1 On service points, provide UL-listed, bonded, and grounded equipment as follows:

herproof Enclosure. Ensure a weatherproof enclosure with a lighting contactor meeting all the following requirements:

.1 Contactor case installed on the service point.

Electrical Devices SECTION 701

1.2Contacts of fine silver, silver-alloy, or other superior low contact resistance

material.

.3 For each outdoor lighting contactor, a built-in manual/off/auto select switch mounted on the enclosure and featuring snap action, positive-on positive- off operation and a listing for the application.

.4 A hinged, lockable, NEMA 3R-type enclosure.

.5 A valve-type 0-550 volt lighting arrester.

.1 Features fail-safe operation. If the photo control components become inoperative, ensure that the lamp or lamps remain energized.

.2 Mounts in all locking-type receptacles that meet EEI-NEMA specifications.

.3 Is rated for a maximum load of 1000 watts (incandescent) or 1800 volt - amperes (high-intensity discharge).

d Center or Enclosure with Circuit Br eakers. Provide circuit breakers appropriately rated to protect the equipment and conductors against overcurrent in a lockable, SE-rated, NEMA 3R-type enclosure and with permanent markings indicating the electrical device they are protecting.

n Posts. For service points, provide new, treated structural timber in accordance with Subsection 817.1, Structural Timber and Lumber. 701. 2.4.2 Service Point Types

pole, 30 ft [9 m] long, of class 5 or better wood in accordance with the current edition of ANSI 05.1, Specifications and Dimensions for Wood Poles, a load center, lighting contactor, rigid steel conduit, PVC conduit, weather head, ground wire, cables, and all other materials necessary for installation.

rground Service Points. For underground service points, provide a dimensioned, 10-foot [3 m] wooden post, a load center , lighting contactor, rigid steel conduit, PVC conduit, ground wire, cables, and all other materials necessary for installation.

type, and include all necessary materials and equipment.

Electrical Devices SECTION 701 701.2.5 Ground Rod, Grounding, and Bonding 1 For bonding and grounding jumpers, provide copper wire or copper braid as specified. Ensure that equipment grounding conductors are color-coded to NEC requirements. 701.

2.6Traffic Signal/Roadway Lighting Poles

1 Provide poles and mast arms of materials in accordance with the current edition of AASHTO Specifications for Structural Supports for Highway Signs, Luminaires, and Traffic Signals and designed for a wind loading from a 90 mph [140 km/h] fastest- mile wind speed. Ensure that complete shop drawings meet department standards and show the steel designation, minimum yield strength, and design yield strength. Submit plans and working drawings to the Bridge Program for approval in accordance with Subsection 105.2, Working Drawings. For Types VI and VII poles, include design calculations sealed by a Professional Engineer with the shop drawing submittal. Obtain the State Bridge Engineer’s approval of the drawings before ordering steel poles and mast arms. 701. 2.6.1 Requirements 1 When measured at the midpoint of the pole, do not allow a greater variation from straight than shown in Table 701.2.6-1, Pole Straightness Requirements: Table 701.2.6-1 Pole Straightness Requirements Pole Height (ft [m]) Permissible Variation (in [m]) 7 to 28 [2.1 to 8.5] ¾ [19] 28.1 to 35.5 [8.5 to 10.8] 1 [25] 2 Provide open ends of shafts or arms with removable caps. For poles without pedestal bases, provide with hand holes reinforced with a frame. Make provisions in poles for grounding. Configure geometrically and load poles and mast arms as specified. 701. 2.6.2 Classification

e I Poles. May be steel or aluminum and mount on a pedestal base. Use for sign installations, flashing beacon installations, and post- top mounting of traffic signal indications or traffic signal controller cabinets. Provide steel poles as one continuous piece of schedule 40, galvanized steel pipe in accordance with ASTM A 53 [ASTM A 53M].

e II Steel Poles. Design to accommodate side-mount traffic signal indications, to provide a luminaire mounting height of 30 ft [9 m], and to accept installation of a traffic signal mast arm with signal indications, a luminaire extension, and luminaire mast arm.

Electrical Devices SECTION 701

mounting height of 30 ft [9 m], and designed to accept installation of a traffic signal mast arm with signal indications and side-mount traffic signal indications.

e IV Steel Poles. Provide with a traffic signal mast arm and a pole top cover held by set screws, without a flange for lighting extension attachment.

e V Steel Poles. Provide with a traffic signal mast arm and luminaire mast arm providing a luminaire mounting height of 30 ft [9 m].

e VI Poles. Provide steel or fiberglass poles, designed for post- mounted luminaires and providing specified mounting heights.

e VII Poles. Provide steel or fiberglass poles, designed for single or twin mast arm mounting of luminaires and providing specified mounting heights.

VIII Steel Poles. Provide for road-closure drop gate installations and with a luminaire mounting height of 30 ft [9 m]. 701. 2.6.3 Pedestal Base 1 Provide the pedestal base to mount on a concrete foundation using four internal anchor bolts sized ¾ in × 18 in [19 mm × 450 mm] and with a threaded top to accept threaded galvanized pipe with an outside diameter of 4½ in [113 mm]. 2 Provide an 8½-inch [213 mm] square hand hole and cover to access the interior of the base for splicing cable and attaching anchor bolts. Secure the cover to the base by ¼- inch [6 mm] bolt(s). 701.2.

6.4Steel Poles and Mast Arms

1 Provide galvanized poles, mast arms, and anchor bolts in accordance with Subsection 501.4.1.25, Galvanizing. 2 Provide steel poles and mast arms with a circular or multi -sided (12 sides maximum) cross-section, fabricated from sheet steel in accordance with ASTM A 709 [ASTM A 709M] grade 50, ASTM A 570 [ASTM A 570M], ASTM A 595, or from weldable- grade sheet steel with a minimum yield strength of 40,000 psi [275 MPa] after fabrication. For steel requiring cold- working to obtain final properties, use 48,000 psi [330 MPa] as the maximum yield strength in the design review. 3 Give the Bridge Program and engineer certified test reports verifying the minimum yield strength and yield strength used for design. Use the mill test reports for as-received steel, or when the as-received steel has a lower yield strength than required or designed for, provide test data (including steel tensile properties after cold-forming for specific heats and thicknesses) showing that your method of cold-forming consistently increases steel

Electrical Devices SECTION 701 tensile properties to meet the specified minimum yield strength and yield str ength used for design. 4 Provide poles and mast arms fabricated from full-length sheets or shorter lengths, with each section fabricated from no more than two pieces of sheet steel. When using two pieces, ensure that the longitudinal welded seams are located directly opposite one another. When butt-welding sections together, place longitudinal welded seams on adjacent sections to form continuous straight seams from base to end. 5 Strengthen butt-welded transverse joints by inserting, at each joint, a minimum No. 10 U.S. standard-gage metal sleeve that is at least 1 in [25 mm] long, centered at the joint, with the same taper and chemical composition as the pole or mast arm, and with the entire outside surface of the sleeve in full contact with the inside of the pole or mast arm. Make continuous welds and extend weld metal at the transverse butt joint to the sleeve, making the sleeve an integral part of the joint. Grind exposed longitudinal seam welds and transverse butt welds flush with the base metal. 6 Weld in accordance with the current edition of AASHTO Standard Specifications For Structural Supports of Highway Signs, Luminaires and Traffic Signals. The engineer may inspect poles in the shop or field; this does not preclude rejection of any material or finished member later found to be defective. Before fabrication, give the engineer two complete copies of chemical and physical tests. 7 Ensure that steel fabricators supplying structural components for steel poles and mast arms are certified under the American Institute of Steel Construction Quality Certification Program at the time of contract letting and that the certification remains in effect through fabrication. 8 Prior to the start of fabrication, submit the qualifications for the fabricator to the State Bridge Engineer. 701. 2.6.5 Fiberglass Poles 1 Provide poles with a smooth finished surface, constructed by the filament winding process using fiberglass and thermosetting ultraviolet polyester resin with no clay fillers. Ensure that the filament is wound continuously with uniform tension and placed helically at low angles for axial strength, with additional windings placed in a circular manner for compressive strength. Design poles for direct burial installation. 2 Pigment the resin the same color as the final coating with pole color uniform throughout Ensure a final coating of weather-resistant, pigmented-polyurethane is applied. 3 Provide luminaire mounting configurations that:

Electrical Devices SECTION 701

4 Provide each pole with a 4-inch × 6-inch [100 mm × 150 mm] hand hole and aluminum hand hole cover. Secure the cover with stainless steel screws or bolts as specified by the manufacturer. 5 Provide each pole with a conductor-entrance hole located 30 in [750 mm] above the pole base and capable of accommodating a 1½-inch [38 mm] conduit. Include a rubber grommet to seal the entrance. 6 For protection during shipping and storage, double spiral-wrap each pole individually with cushioned paper. Incorporate a full-length zip string in the wrapping to ease removal. 701. 2.6.6 Identifying Plates 1 Provide traffic signal and roadway lighting poles with an identifying plate or tag sized 1¼ in × 2½ in [32 mm × 65 mm] from the pole manufacturer and permanently attached to the pole 12 in [300 mm] above the pole base plate. Do not attach the plate to the hand- hole cover. 701.

2.7Traffic Signal/Roadway Lighting Pole Foundation

1 Provide each anchor bolt with two nuts and two washers. 701.

2.8Cable and Conductors

1 Provide wire with the Underwriters’ Laboratories (UL) label on each reel, coil, or container. 2 Provide stranded copper conductors in accordance with NEC requirements. 3 The department will specify conductor insulation types by the letter designations used in article 310 of the NEC. 4 Ensure that conductor insulation types specified meet NEC requirements. 701.

2.9Wiring General Requirements

1 Use only conductor insulation for color coding. Do not use color tape for identification on conductors No. 4 AWG and smaller. 701.

2.10Lighting Cable

1 Provide in accordance with International Municipal Signal Association (IMSA) specification 20-1.

Electrical Devices SECTION 701 701.2.11 Multi-Conductor Traffic Signal Cable 1 Provide in accordance with IMSA specification 20-1. 701.

2.12Loop Detector Wire

1 Provide in accordance with IMSA specification 51-5. 701.

2.13Vehicle Detector Shielded Lead-In Cable

Detector. For multi-strand, shielded, insulated cable used as a lead- in cable from the pull box where detector cables enter from the pavement to the amplifier in the controller cabinet, provide a 4-conductor, No. 18 AWG stranded, polyethylene-jacketed, foil- shielded cable filled with water-blocking material or a 2-conductor, No. 16 AWG stranded, foil-shielded, polyethylene-insulated and jacketed cable in accordance with IMSA specification 50-2.

deo Detector. For video detector shielded lead-in cable, provide one of the following conductors enclosed in one external insulating jacket:

.1 A 3-conductor jacketed cable (for individual conductors, provide No. 16 AWG or No. 14 AWG, as specified by the video detector manufacturer) or

.2 An RG-59/U No. 20 AWG Belden 8281. 701.

2.14Splicing Kit

1 Before installing, obtain the State T raffic Engineer’s approval of splicing kits. Provide kits for various conductor sizes as follows:

. 6 AWG or Larger. Provide connectors rated for 600 VAC and consisting of an insulated bus and sealing sleeves. Ensure the bus is designed for submersible use or direct burial and the sleeves are constructe d of high- temperature rubber to provide independent, reliable seals.

8 AWG or Smaller. Provide insulated, spring-type connectors encased in an insulating sealing compound. 701.

2.15Connector Kit—Fused and Unfused

1 Provide UL-listed connector kits rated for 600 VAC and 30 A operation, intended for the application and designed for breakaway operation allowing separation without breaking or stretching conductors. Provide kits designed to eliminate the possibility of electrical shock when the kit is opened by placing exposed current -carrying components in the harmless load side connection. Identify the hot side of the kit with a permanent red marking. Permanently mark the load- side housing “load side.” Provide each kit with

Electrical Devices SECTION 701 sufficient silicone compound to lubricate the metal parts and rubber housing for easy assembly. 2 Size each Y- or I- connector kit individually to accommodate the conductor size and insulation thickness specified. Ensure that each fused connector kit accepts a fuse with the specified ampere rating. For the fused legs of 120/240 VAC circuits, provide single- pole fused connector kits. 3 Positively join the through electrical legs in a manner that allows disassembly from each other without damage. Adapt the load-side contact to the load-side cable, and keep it in proper position with a rubber load-side housing. Fasten the line-side contact to the line- side cable(s) with a bolt and steel lock nut with a nylon insert and keep in proper position with a rubber line-side housing. 4 For fused Y- or I-connector kits, provide a product made of water-resisting synthetic rubber, that can be buried or installed in sunlight, and with a waterleaf around the load- and line-side cables and around both parts of the body at the point of disconnection. 5 For unfused Y- or I- connector kits, provide a pin contact attached to the load- side housing instead of a fuse. 701.

2.16Road Closure Drop and Swing Gates

1 Provide road closure drop and swing gate assemblies as specified, including all appurtenances required for installation. 701.

2.17Solid-State Time Clock

1 For solid-state time clocks, provide a product in accordance with applicable sections of the NEMA standards publication Traffic Control Systems for equipment construction and environmental and operating standards. 701.2. 18 Vehicle Traffic Signal Indication

icle T raffic Signal Indication Housing. Provide vehicle traffic signal indications in accordance with the Institute of Transportation Engineers (ITE) Vehicle Traffic Control Signal Heads and the MUTCD and manufactured or equipped with all the following:

.1 Cast aluminum signal sections.

.2 Blanked tunnel visors 8 in [200 mm] or longer that are formed from corrosion- resistant aluminum alloy sheet with twist -on attaching ears to facilitate installation.

Electrical Devices SECTION 701

1.3A final coat of factory-applied synthetic resin black enamel on the housing,

door, and outside of the tunnel visors.

.4 Factory-applied System B (Zinc Rich, Epoxy, and Latex Bridge Paint System) or System C (Zinc Rich, Epoxy, and Aliphatic Polyurethane Bridge Paint System) with minimum gloss reflectance inside tunnel visors

icle Traffic Signal Indication, Incandescent . Provide a one-piece modified parabolic specular alzak aluminum reflector and lamps with at least 8000 hours rated life and that meet ITE Traffic Signal Lamps Standards.

icle Traffic Signal Indication, LED. Provide in accordance with ITE Vehicle Traffic Control Signal Heads and the MUTCD. 701.

2.19Pedestrian Traffic Signal Indication

indication in accordance with ITE Pedestrian Traffic Control Signal Indications and the MUTCD and manufactured or equipped with all the following:

.1 A dust-proof, weatherproof housing consisting of a one-piece, corrosion- resistant aluminum alloy die- casting, suitable for post -top or bracket mounting.

.2 A hinged housing door, held securely to the housing body by a corrosion- resistant locking device.

.3 A housing design and clamshell-type mounting hardware that allow complete interchangeability among manufacturers.

.4 A final coat of factory-applied synthetic resin black enamel on the housing and door.

traffic signal indications, provide optical units consisting of a “ Walking Person- Hand” symbol message and equipped with all the following:

.1 An eggcrate-type visor designed to eliminate sun phantom, installed parallel to the face of the message and held in place with stainless steel screws. 2.2 A reflector assembly consisting of a single-piece, double- parabolic reflector formed from polycarbonate plastic sheet, at least 0.25 in [6 mm] thick and textured on the lamp side.

.3 Two incandescent lampholders.

Electrical Devices SECTION 701

Signal lamps in accordance with ITE Traffic Signal Lamps Standard.

Pedestrian Traffic Control Signal Indications and the MUTCD.Standards. 701.

2.20Louvered Back Plates

1 Provide back plates made of 3003-H14 aluminum alloy sheet at least 0.051 in [1.25 mm] thick; factory -applied System B or System C paint with minimum gloss reflectance; properly fit specified signal indications. 701.

2.21Traffic Signal Indication Mounting Hardware

1 For mounting signal indications, provide watertight assemblies consisting of single- piece 1½- inch [38 mm] steel pipes and necessary fittings, slip -fitters, and terminal compartments made of cast bronze or ductile iron. Ensure that steel mounting hardware has a factory-applied final coat of synthetic resin black enamel. 2 Provide mounting assembly members of the specified dimensions, as measured between the axis through the center of the terminal compartment or slip-fitter. Ensure there are no sharp edges or protrusions that might damage conductor insulation. Equip with positive- locking serrated fittings that allow fastening at increments up to 7 degrees and that prevent rotation when mated with similar fittings on the indications. 3 For each side-of-pole signal mounting, provide a terminal compartment with a rain-tight cover, fitted with a terminal block containing 12 terminal positions, each with two screw-type terminals. Ensure each terminal position will accommodate at least five No. 14 AWG conductors. When used to bracket mount signals, provide a compartment designed to bolt securely to the pole. 4 For post-top signal mounting, provide a slip-fitter, with cadmium-plated set screws, that fits over a tapered end or 4½-inch [113 mm] outside-diameter pipe. For slip-fitters used to post-top mount signals with brackets, provide with an integral terminal compartment. 5 For mast-arm mounting of traffic signal indications, provide an adjustable mounting system constructed of high- strength, lightweight aluminum. Ensure a universal configuration for mounting signal heads on poles and mast arms that is completely adjustable to accommodate any size or shape of traffic signal indication and provides complete horizontal and vertical alignment of traffic signal indications. 701.

2.22In-Pavement Vehicle Detectors

stranded conductor with a tube jacket in accordance with IMSA specification 51-5.

Electrical Devices SECTION 701

stranded conductor in accordance with IMSA specification 51-1 or 51-3.

croloop Detector. Provide a microloop detector consisting of one probe and a corresponding polyurethane- jacketed connecting cable made of four No. 22 AWG, color-coded conductors. Ensure the conductors are bundled together by means of from 4 to 6 twists per foot [13 to 20 twists per meter] of cable. Seal the probe and cable against moisture, and ensure that the probe produces an inductance change compatible with the operating requirements of the vehicle loop detector amplifier when a vehicle passes. E nsure that the detector operates as designed in temperatures from -35 ºF to 165 ºF [-37 ºC to 74 ºC] and in relative humidity from 6 percent to 100 percent. Ensure a nominal inductance of 25 microhenries and that the connecting-cable’s inductance does not exceed 21 microhenries per 100 ft [21 microhenries per 30.5 m]. 701.

2.23Out-of-Pavement Vehicle Detectors

1 Provide a microwave detector unit that produces a low-power microwave beam to detect vehicles as they pass. Ensure the detector operates as designed in temperatures from -35 ºF to 165 ºF [-37 ºC to 74 ºC], in the department’s 170 controller configuration, and that inputs and outputs are compatible with operational requirements of the vehicle detector amplifier. Provide a mounting bracket and associated wiring, and ensure the detector is sealed against moisture. 701.2. 24 Loop Detector Sealant 1 Provide loop detector sealant that:

oisture-curing and self-leveling, cures without heat, and remains flexible after curing to withstand normal pavement movement.

without tracking or stringing.

a minimum shelf life of nine months and is designed for installation on roadways with surface temperatures from 40 ºF to 140 ºF [4.4 ºC to 60 ºC].

emperature-stable and maintains the integrity of the loop detector from -40 ºF to 200 ºF [-40 ºC to 93 ºC].

weather, vehicular fluids, deicing chemicals, and salt without affecting detector operation.

Electrical Devices SECTION 701 701.2.25 Pedestrian Detectors 1 Provide pedestrian detectors with precision, push button or piezoelectric switches with screw terminals. Ensure that pedestrian detectors are raised or flush with the housing, meet ADA requirements, have dimensions no smaller than 2 in [50 mm], and activate with less than 5 lb [2.26 kg] of force. Ensure that the pedestrian detectors assembly is waterproof and constructed so that it is impossible to receive electrical shock under any weather condition. Factory paint detectors with synthetic resin black enamel. 701.

2.26Roadway Lighting Luminaire

1 Provide with a multi-tap ballast and the optical configuration specified. Provide lamps in accordance with the following:

-watt, High-pressure Sodium, Clear. ANSI code numberS-50.

-watt, Metal-halide, Clear. ANSI code number M-58.

-watt, High-pressure Sodium, Clear. ANSI code numberS-51.

-watt, Metal-halide, Clear. ANSI code number M-59.

0-watt, High-pressure Sodium, Clear. ANSI code numberS-52. 701.

2.27Rest Area Lighting Luminaire

1 Provide with a multi-tap ballast, lamp, and the optical configuration specified. 701.

2.28Overhead Sign Lighting Luminaire

1 Provide with a multi-tap, peak-lead, auto-transformer ballast and a 175-watt, metal- halide, clear, ANSI code number M-57 lamp. 701.

2.29Underpass Lighting Luminaire

1 When specified, supply with a galvanized or stainless-steel wire guard over the luminaire refractor, and attach it to the luminaire housing by external galvanized bolts. 701.3 E QUIPMENT—V acant

701.4CONSTRUCTION

701.

4.1General

1 Follow local ordinances. When the contract complies with but is more restrictive than local or national standards or requirements, use the contract requirements. Use an electrical

Electrical Devices SECTION 701 contractor and electricians licensed by the State of Wyoming. Use standards or methods set forth by the supplier or manufacturer, unless otherwise directed by the engineer. 2 Install materials and equipment in accordance with NEC provisions and manufacturers’ requirements. Use installation procedures and wiring in accordance with the Edison Electric Institute (EEI), NEMA, UL, Electronic Industries Alliance (EIA), ASTM, Insulated Power Cable Engineers Association (IPCEA), ANSI, and applicable local ordinances. 3 When replacing existing systems, conduct work to leave existing systems operational until the new system is in place and operational, unless otherwise approved by the engineer. 4 Cut roadway lighting poles, traffic signal poles, and mast arms that are removed and not reinstalled into three pieces and dispose of or salvage as approved by the engineer. 701.

4.2Product Submittals

1 Submit five copies of product submittals for lighting, signal, and electrical equipment to the State T raffic Engineer. For each item, include manufacturer names, sizes, electrical ratings, and identifying numbers. For nonstandard or special equipment, include detailed scale drawings and wiring diagrams . Indicate the project number, road route, stations, and county on each submittal, and forward a copy of the letter of transmittal to the engineer as notification. 2 The State Traffic Engineer will mark submittals “Approved,” “Approved as Corrected,” or “Not Approved” and distribute as follows:

3 Approval will take 15 working days. The department is not responsible for materials purchased or supplied or labor performed before approval of product submittals. For items “Not Approved,” determine the proper material or equipment and resubmit for approval. 701.4. 3 Shop Drawings 1 Submit shop drawings for roadway lighting poles and traffic signal poles including grouting procedures to the State Bridge Engineer in accordance with Subsection 105.2, Working Drawings.

Electrical Devices SECTION 701 701.4.4 Excavation and Backfill 1 Do not excavate or drill for the installation of conduit, foundations, or other appurtenances before locating all underground and overhead utilities. Excavate immediately before installing conduit and other appurtenances and no more than necessary for installation. Minimize damage to streets, sidewalks, landscaping, and other improvements. Place excavated material in a position that does not cause damage or obstruct surface drainage or vehicular and pedestrian traffic. 2 After backfilling, keep excavations smooth and well-drained until permanent repairs are made. Backfill excavations and restore sidewalks, pavement, and landscaping at each location before excavating elsewhere. 701.

4.5Traffic Signal/Roadway Lighting Pole Foundation

1 Use drilled shaft foundations placed monolithically in accordance with Section 506, Drilled Shaft Foundations. 2 When placing foundations in sidewalks, provide an expansion joint between the foundation and abutting sidewalk. 3 Place foundations in firm material; extend the specified length if additional depth is necessary. When obstructions prevent construction of a proposed foundation, relocate the foundation as approved by the engineer. 4 In urban areas, form exposed foundation tops and finish to curb or sidewalk grade. In all areas, finish to present a neat appearance. In rural areas or areas with no curb or sidewalk, do not extend any portion of the foundation section above finished grade more than 2 in [50 mm]. For poles with breakaway devices, install the foundation to allow for proper operation of the device. Hold conduit ends and anchor bolts in place with a template until the concrete sets. Use forms that are true to line and grade. 5 When they will not be reused and do not obstruct other work, break down existing foundations 6 in [150 mm] below ground level. Remove and dispose of existing foundations before installing a new foundation at the same location. 701.

4.6Traffic Signal/Roadway Lighting Poles

1 Do not erect poles within 72 hours of placing drilled shaft foundations or until the foundation obtains 80 percent of its ultimate design strength (f´c). 2 Plumb standards by adjusting anchor bolt nuts before placing grout. Use shims to plumb standards with transformer bases; the department does not require an additional nut and washer for leveling.

Electrical Devices SECTION 701 3 Set traffic signal poles and transformer bases on foundations and seal with grout, as approved by the State Bridge Engineer. After the pole is in proper position, place nonshrink grout under the base plate, and finish to provide a neat appearance. 701.

4.7Cable and Conductors

1 Use stranded copper conductors throughout all systems except for the grounding electrode conductor. Ensure that conductor color coding is continuous throughout the installation. Cable together conductors within fixtures or cabinets using self- clinching nylon cable ties or other approved methods. Arrange wiring within controller cabinets neatly and lace or enclose in plastic tubing or a raceway. Tape and neatly stow spare roadway lighting and traffic signal conductors. 2 Inside traffic signal and roadway lighting poles, use lighting cable between the top of connector kits and luminaire heads. Use multi-conductor signal cable for signal systems in underground conduit and as an aerial cable supported by a messenger . Install the exact number of conductors specified. 3 Use approved methods to install cables in conduit without injuring the jacket, insulation, or conductors. Place cables within a single conduit at the same time. If necessary to ease pulling, use a lubricant that meets the manufacturer’s recommendations and does not injure cables. When pulling multi-conductor cables into a conduit, tape cable ends to exclude moisture, and keep them taped until splices are made or terminal appliances are attached. 4 Place cable in trenches without dragging or stretching. 5 Pull cables through wire inlets without damaging the cable. Place a firm rubber pad or other suitable material around the inlet’s bottom opening to separate the cable from rough edges and the protruding tab for fastening the cover. 6 Join conductors by methods as specified or as approved by the engineer. Ensure that finished connections and terminals meet cable manufacturers’ recommendations. 7 When installed in screw terminals, terminate stranded conductors smaller than No. 10 AWG in crimp-style terminal lugs. Do not use crimp-style terminals for solid wire. 8 Splice roadway lighting and overhead sign lighting cables in pull boxes, hand holes, and junction and terminal boxes where readily accessible. Splice traffic signal light conductors in pull boxes, terminal boards in controller cabinets, or terminal boards in the terminal compartment of bracket-mounted signals on signal poles. 9 Splice active current-carrying conductors in pull boxes using weatherproof-type splice kits. Splice neutral conductors and equipment -grounding conductors using approved connectors and insulate with material in accordance with NEC requirements for waterproof installation.

Electrical Devices SECTION 701 10 Provide at least 3 ft [1 m] of slack for wiring and cables inside each traffic signal or roadway lighting pole. Provide at least 5 ft [1.5 m] of slack at each pull box and at the ends of each run at all other locations. 11 When specified, install small, permanent identification bands on traffic signal cables and roadway lighting conductors for cable identification. Attach the bands securely to each end of each conductor in each pull box and near the end of each conductor where conductors are terminated. Bands may be omitted where insulation color clearly indicates circuit and phase. 12 Do not use bands as a substitute for insulation color identification. 701.

4.8Vehicle Detector Shielded Lead-In Cable

1 Make each run of shielded lead-in cable for vehicle detectors continuous, without splices, from the controller cabinet to the camera attachment point, with 10 ft [3 m] of slack at each end of the run. 701.

4.9Connector Kit—Fused and Unfused

1 Use fused and unfused Y- or I-connector kits as specified to make continuous electrical connections for multiple electrical equipment in pole bases and at other specified locations. 2 Join the through electrical legs in a manner that allows for disassembly without damage. Adapt the load side contact to the load side cable and retain securely in the proper position within a rubber load side housing. Fasten the line side contact to the line side cable(s) with a bolt and steel lock nut with a nylon insert, and retain it securely in the proper position with a rubber line side housing. Permanently mark the load side housing with a plate or tag designating the “load side.” 701.

4.10Vehicle Traffic/Pedestrian Signal Indication

701. 4.10.1 Traffic Signal Indication Mounting Hardware 1 Plumb or level mounting assembly members, arrange symmetrically, and assemble securely. Orient each side of pole-mounting hardware assemblies to provide maximum horizontal clearance to the side street or adjacent roadway. Conceal conductors. 701. 4.10.2 Vehicle Traffic Signal Indication 1 Mount vehicle traffic signal indications plumb as specified by the manufacturer, and aim them in accordance with the MUTCD and as approved by the engineer. Direct indications away from traffic or cover until ready for operation.

Electrical Devices SECTION 701 701.4.10.3 Pedestrian Traffic Signal Indication 1 Mount pedestrian traffic signal indications plumb as specified by the manufacturer, and aim them as approved by the engineer. Direct indications away from traffic and pedestrians or cover until the traffic signal is ready for operation. 701. 4.10.4 Louvered Back Plates 1 Attach louvered back plates to signal indications to provide a dark background with no light showing between the backplate and signal indication or between sections. Fasten back plates consisting of two or more sections using rivets or aluminum bolts and peen after assembly to prevent loosening. 701.

4.11In-Pavement Vehicle Detectors

w-Cut Loop Detector. The department considers the term “saw-cut loop detector” to refer to the complete installation, including saw cut, loop detector wire, and sealant. The engineer will determine locations of loop detectors. Wa sh, blow out, and dry saw cuts before installing conductors. After installing them, fill slots with sealant. For each detector, use a continuous, unspliced copper conductor ending in the pull box next to the loop. In the pull box, seal tube jacket ends against moisture by following the loop detector manufacturer’s recommendations. Wire the detectors to the lead-in cable and ensure that they provide detection as specified.

to refer to the complete installation, before pavement placement, of a preformed loop detector, consisting of loop detector wire installed in sealed PVC conduit with a diameter no greater than 1 in [25 mm]. For each detector, use continuous, unspliced conductors ending in the pull box next to the loop. 701.4. 12 Loop Detector Sealant 1 Submit the sealant manufacturer’s installation recommendations, including any shelf life requirements to the engineer seven calendar days before installing. When manufacturer’s recommendations are more restrictive than those specified here, follow the manufacturer’s recommendations. 2 Before installing loop detector wiring or sealant, clean and dry saw cuts with compressed, oil-free air. When required by the manufacturer, stir sealant thoroughly before installation. Do not apply in rain or any weather condition that hinders sealant curing. Store sealant in accordance with manufacturer’s recommendations. Do not exceed storage shelf life.

Electrical Devices SECTION 701 701.4.13 Pedestrian Detectors 1 Install pedestrian detectors and pedestrian instruction signs on the crosswalk side of the pole. Ensure that arrows on pedestrian instruction signs point in the same direction as the corresponding crosswalks. 701.

4.14Electrical Traffic Device Tests

1 Before final acceptance in accordance with Subsection 113.4, Final Acceptance, perform a functional test to demonstrate that every system part works as specified. A shutdown of electrical systems during functional tests caused by damage from publi c traffic, a power interruption, or unsatisfactory performance of department- furnished materials does not constitute discontinuity of the system test.

affic-Signal System Tests. Begin turn-on and functional tests between 9:00 a.m. and 2:00 p.m. on any working day, Monday through Thursday, not preceding a legal holiday. Before turning on, install specified equipment, signs, and pavement markings, and verify its operabilit y. Direct louvers, visors, and signal heads to provide maximum visibility. T est all traffic-signal circuits thoroughly before turning on new or modified traffic signal systems. Be available to correct field wiring problems when new or modified traffic-signal systems are put into operation. T he functional test for each new or modified traffic signal or traffic signal system consists of at least 14 calendar days of continuous, satisfactory operation. Correct malfunctions resulting from the contractor’s work at no additional cost to the department, and repeat the test until this requirement is met.

illumination system consist of at least 14 calendar days of continuous, satisfactory operation in accordance with the regular lighting schedule. Correct malfunctions resulting from the contractor’s work at no additional cost to the department, and repeat the test until obtaining five calendar days of continuous, satisfactory operation. Dir ect the photoelectric control northward and check to determine if light sources other than sunlight interfere with normal operation of the light-sensitive cell.

ashing Beacon System Tests. Begin turn-on and functional tests between 9:00 a.m. and 2:00 p.m. on any working day, Monday through Thursday, not preceding a legal holiday. The functional test for each new or modified flashing beacon consists of at least 14 calendar days of continuous, satisfactory operation. Correct malfunctions resulting

Electrical Devices SECTION 701 from the contractor’s work at no additional cost to the department, and repeat the test until this requirement is met.

ad Closure System Tests. Conduct the test under the engineer’s supervision and in a manner to not confuse traffic. Correct malfunctions resulting from the contractor’s work, at no additional cost to the department. 701.

4.15Conduits

701. 4.15.1 General 1 Install conduit system wiring as specified and in accordance with the requirements of the utility company or agency for which the system is being installed. Larger- than-specified conduit may be used, at no additional cost to the department, provided it extends the entire length of the run from outlet to outlet; do not use reducing couplings. 2 Extend conduit ending in standards or pedestals no more than 3 in [75 mm] above the foundation and slope towards the hand hole opening. To leave the greatest space clear, locate conduit entering through the bottom of pull boxes near the end walls. At outlets, align the conduit entrance with the direction of the run. Extend conduit that ends in pull boxes to the specified minimum distance above the crushed rock. Use grounding bushings for metal conduit terminations inside pull boxes or pole bases to bond the entire conduit system; install a separate grounding conductor for path-to-ground faults. 3 For new construction, install specified conduits before placing the finished roadway surface. Lay conduit at minimum 36 in [900 mm] below finished grade. 4 When conditions preclude trenching, install rigid conduit using approved jacking or boring methods without disturbing pavement. With the engineer’s approval and at no additional cost to the department, small test holes may be cut in the pavement to locate obstructions. Construct required jacking or boring pits at least 24 in [600 mm] clear of pavement edges on urban projects and at least 8 ft [2.4 m] from shoulder edges on rural projects. Do not undermine pavement or soften subgrade with excessive water. 5 Clean existing underground conduit incorporated into a new system with a mandrel or cylindrical wire brush and blow out with oil free compressed air. 6 Replace disturbed sod, concrete, and asphaltic material as approved by the engineer. 7 The department specifies the locations of conduit runs for general purposes only; determine exact locations on- site to avoid under ground obstructions or utilities. Run conduit that parallels curbs next to the back of the curb; where this conflicts with existing facilities, place as approved by the engineer. 8 When installing new conduit without wiring or cables, install a No.10 AWG green bonding conductor in the conduit, and cap each conduit end.

Electrical Devices SECTION 701 9 Install polyethylene duct in accordance with the manufacturer’s recommendations. Replace duct that has been damaged or contains dirt or debris. 701. 4.15.2 Couplings 1 Make cuts square and true so that ends butt together for their full circumference. Ream conduit ends to remove burrs and rough edges. Do not use slip joints or running threads to couple conduit. When bending conduit outside the factory, form a radius as lar ge as practical and at least six times the conduit’s inside diameter; do not crimp or flatten.

tal Conduit. Use a threaded union coupling when a standard through coupling cannot be used. T ighten couplings until conduit ends are brought together, providing a good electrical connection for the entire length. Thread the ends of metal conduit and cap with pipe caps. When wiring begins, remove caps and provide the threaded ends with conduit bushings. Paint threads and damaged coating on ferrous metal conduit with rust-preventive paint.

Cap conduit ends until wiring begins. 701.

4.16Pull Boxes

1 The department specifies the minimum number of pull boxes required. At no additional cost to the department, and with the engineer’s approval, additional pull boxes may be installed for convenience. The engineer will determine final locations and elevations for pull boxes. 2 Use typeS pull boxes with 1-inch [25 mm] or smaller conduit and No.10 AWG or smaller wire. 3 Fill the bottom of pull boxes with gravel in accordance with Subsection 803.11, Gravel for Drains, and install with covers level with the finished sidewalk surface. Where no sidewalk is present, install with covers slightly higher than the surrounding ground and grade the area to provide drainage away from the pull box. On rural lighting projects, mark and identify pull box locations as specified. 701.

4.17Service Points

1 Use bonded and grounded UL-listed equipment on service points. Install and construct service points at the locations determined by the serving utility, the engineer, or both. Serving utilities will determine the position of service equipment when a service is installed on a utility-owned pole. Provide ground rods, grounding devices, and connections in accordance with the applicable NEC requirements. Ensure ground-rod-to-ground- resistance meets the applicable NEC requirements. Ground metal conduit and enclosures on service poles.

Electrical Devices SECTION 701 2 On service-pole conduit for overhead services, terminate with a weather head or seal against water, as approved by the utility company. Install surface-mounted conduits straight and true. 3 Arrange with the utility company for electrical power, and contact the local jurisdiction for home rule requirements for service installations. Complete service connections and pay permit fees in accordance with Subsection 107.2, Permits, Licenses, and Taxes. 701.

4.18Ground Rod, Grounding, and Bonding

1 Ensure that metallic cable sheaths, metal pull box covers, metal conduit, equipment- grounding conductors, ballast and transformer cases, service equipment, sign switches, and metal poles and pedestals are mechanically and electrically secure and form a continuous grounded system. Provide and use a copper- weld ground rod of the length and diameter specified. Use ground-rod clamps sized to accommodate the ground rod and approved for the application. 2 Ground one side of the secondary circuit of series-multiple and step- down transformers. Provide and install a ground electrode at each service point; bond to service equipment as specified. Ground all metallic equipment on wooden poles. 3 Bond standards and pedestals with a bonding wire or braid attached to the bolt installed in the lower shaft portion. Do not allow the grounding jumper to enter the slip plane when installing slip-base standards or inserts; bond with a bonding strap attached to the bolt installed directly across from the hand hole. 4 In nonmetallic conduit, run a bonding conductor continuously in all circuits. Where nonmetallic conduit is installed for future use, the conductor may be omitted. To bond metallic conduit in concrete or plastic pull boxes, use galvanized grounding bushings and bonding jumpers. For metallic conduit in steel pull boxes, bond with locknuts.

701.5MEASUREMENT and PAYMENT

701.

5.1General

1 The engineer will measure:

.1 Bridge Lighting System.

Conduit System- .

.3 Electrical System.

.4 Flashing Beacon System.

Electrical Devices SECTION 701

1.5Overhead Sign Lighting System.

.6 Road Closure System.

.7 Roadway Lighting System.

.8 Remove Conduit System.

.9 Rest Area Lighting System. 1. 10 Traffic Signal System. 1. 11 Tunnel Lighting System. 1. 12 Underpass Lighting System.

.1 Conduit Boring, Conduit Hardware, Conduit-Flexible Metal ___ in [ mm], Conduit-Rigid PVC ___ in [ mm], Conduit - Rigid Stl ___ in [ mm], Remove Conduit, and Trenching and Backfilling as a complete unit or by the foot [meter].

.2 Electrical Conductors by the complete unit.

.3 Pull Box Type___, Remove Pull Box, and Reset Pull Box by the each.

.4 Service Point Lighting, Service Point Signal, Service Point Solar, Ground Rod, Remove Service Point, and Modify Service Point by the each. The pull box and ground rod near the base of an overhead service point are incidental to the service point installation.

.5 Stl Pole Type___, Conc Pole Type _ __, Install Lighting Pole, Remove Lighting Pole, Reset Lighting Pole, Modify Lighting Pole, Remove Pole Foundation, and Safety Cover by the each.

.6 Single Conductor Wire # ___ AWG, Remove Single Conductor ___ Wire, Signal Cable Conductor #___ Conductor #__ AWG, Lighting Cable__ Conductor #__ AWG, Loop Detector W ire, and Loop Detector Shielded Lead-In Cable by the foot [meter]. 2.7 S plicing Kit, Connector Kit-Fused ___, Connector Kit-Unfused ___by the each.

Electrical Devices SECTION 701

Signal Controller, Remove Signal Controller, Reset Signal Controller,

Signal Controller Cabinet, Remove Signal Controller Cabinet, Reset Signal Controller Cabinet, and Modify Signal Controller Cabinet by the each.

.9 Si gnal Controller Aux Eqp, Remove Signal Controller Aux Eqp, and Reset Signal Controller Aux Eqp by the complete unit. 2. 10 T ime Clock, Remove Time Clock, and Reset Time Clock by the each. 2. 11 Signal Indication ___ , Remove Signal Indication, and Reset Signal Indication by the each. 2. 12 Ped Signal Indication, Remove Ped Signal Indication, Reset Ped Signal Indication, and Ped Instruction Sign ___, and Ped Detector by the each. 2.13 2.13. Louvered Backplate by the each. 2. 14 Mast Arm Framework, Post T op Framework, Side Bracket Framework, Remove Framework, and Reset Framework by the each. 2. 15 ___ Luminaire, Remove ___ Luminaire, and Reset ___ Luminaire by the each. 2. 16 Microloop Detector complete-in-place and including complete installation of each individual microloop-detector probe (consisting of a drilled core, sawed slot, connecting cable, and sealant) by the each. 2. 17 Saw-Cut Loop Detector, Prefab Loop Detector, and Microwave Detector by the each. 2. 18 Loop Detector Sealant by the gallon [liter]. 2 The engineer will consider rigid steel conduit or rigid nonmetallic polyvinyl chloride conduit contained within drilled shaft foundations and pull boxes and stubbed or noncontinuous conduit incidental to other contract pay items and will not measure or pay for such conduit directly. 3 The department will pay as follows: Pay Item Pay Unit Measure to the Nearest Pay to the Nearest Bridge Lighting System LS LS LS Conduit System— ______ LS LS LS Electrical System LS LS LS

Electrical Devices SECTION 701 Pay Item Pay Unit Measure to the Nearest Pay to the Nearest Flashing Beacon System LS LS LS Overhead Sign Lighting System LS LS LS Road Closure System LS LS LS Roadway Lighting System LS LS LS Remove Conduit System LS LS LS Rest Area Lighting System LS LS LS Traffic Signal System LS LS LS Tunnel Lighting System LS LS LS Underpass Lighting System LS LS LS Conduit Boring LS, FT [LS, m] LS, ft [LS, m] LS, FT [LS, m] Conduit Hardware LS LS LS Conduit-Flexible Metal _____ in [mm] LS, FT [LS, m] LS, 0.1 ft [LS, 0.05 m] LS, FT [LS, m] Conduit-Rigid PVC _____ in [mm] LS, FT [LS, m] LS, 0.1 ft [LS, 0.05 m] LS, FT [LS, m] Conduit-Rigid Stl _____ in [mm] LS, FT [LS, m] LS, 0.1 ft [LS, 0.05 m] LS, FT [LS, m] Remove Conduit LS, FT [LS, m] LS, ft [LS ] LS, FT [LS, m] Trenching and Backfillling LS, FT [LS, m] LS, ft [LS, m] LS, FT [LS, m] Electrical Conductors LS LS LS Pull Box Type _____ EA [Ea] EA [Ea] EA [Ea] Remove Pull Box EA [Ea] EA [Ea] EA [Ea] Reset Pull Box EA [Ea] EA [Ea] EA [Ea] Service Point Lighting EA [Ea] EA [Ea] EA [Ea] Service Point Signal EA [Ea] EA [Ea] EA [Ea] Service Point Solar EA [Ea] EA [Ea] EA [Ea] Ground Rod EA [Ea] EA [Ea] EA [Ea] Remove Service Point EA [Ea] EA [Ea] EA [Ea] Modify Service Point EA [Ea] EA [Ea] EA [Ea] Stl Pole Type _____ EA [Ea] EA [Ea] EA [Ea] Conc Pole Type _____ EA [Ea] EA [Ea] EA [Ea] Install Lighting Pole EA [Ea] EA [Ea] EA [Ea] Remove Lighting Pole EA [Ea] EA [Ea] EA [Ea]

Electrical Devices SECTION 701 Pay Item Pay Unit Measure to the Nearest Pay to the Nearest Reset Lighting Pole EA [Ea] EA [Ea] EA [Ea] Modify Lighting Pole EA [Ea] EA [Ea] EA [Ea] Remove Pole Foundation EA [Ea] EA [Ea] EA [Ea] Safety Cover EA [Ea] EA [Ea] EA [Ea] Single Conductor Wire # _____ AWG FT [m] ft [m] FT [m] Remove Single Conductor Wire FT [m] ft [m] FT [m] Signal Cable Conductor # _____ AWG FT [m] ft [m] FT [m] Lighting Cable Conductor # _____ AWG FT [m] ft [m] FT [m] Loop Detector Wire FT [m] ft [m] FT [m] Loop Detector Shielded Lead-In Cable FT [m] ft [m] FT [m] Splicing Kit EA [Ea] EA [Ea] EA [Ea] Connector Kit— Fused _____ EA [Ea] EA [Ea] EA [Ea] Connector Kit— Unfused _____ EA [Ea] EA [Ea] EA [Ea] Signal Controller EA [Ea] EA [Ea] EA [Ea] Remove Signal Controller EA [Ea] EA [Ea] EA [Ea] Reset Signal Controller EA [Ea] EA [Ea] EA [Ea] Signal Controller Cabinet EA [Ea] EA [Ea] EA [Ea] Remove Signal Controller Cabinet EA [Ea] EA [Ea] EA [Ea] Reset Signal Controller Cabinet EA [Ea] EA [Ea] EA [Ea] Modify Signal Controller Cabinet EA [Ea] EA [Ea] EA [Ea] Signal Controller Aux Eqp LS LS LS Remove Signal Controller Aux Eqp LS LS LS Reset Signal Controller Aux Eqp LS LS LS Time Clock EA [Ea] EA [Ea] EA [Ea] Remove Time Clock EA [Ea] EA [Ea] EA [Ea] Reset Time Clock EA [Ea] EA [Ea] EA [Ea] Signal Indication _____ EA [Ea] EA [Ea] EA [Ea] Remove Signal Indication EA [Ea] EA [Ea] EA [Ea] Reset Signal Indication EA [Ea] EA [Ea] EA [Ea] Ped Signal Indication EA [Ea] EA [Ea] EA [Ea]

Electrical Devices SECTION 701 Pay Item Pay Unit Measure to the Nearest Pay to the Nearest Remove Ped Signal Indication EA [Ea] EA [Ea] EA [Ea] Reset Ped Signal Indication EA [Ea] EA [Ea] EA [Ea] Ped Instruction Sign _____ EA [Ea] EA [Ea] EA [Ea] Ped Detector EA [Ea] EA [Ea] EA [Ea] Louvered Backplate _____ EA [Ea] EA [Ea] EA [Ea] Mast Arm Framework EA [Ea] EA [Ea] EA [Ea] Post Top Framework EA [Ea] EA [Ea] EA [Ea] Side Bracket Framework EA [Ea] EA [Ea] EA [Ea] Remove Framework EA [Ea] EA [Ea] EA [Ea] Reset Framework EA [Ea] EA [Ea] EA [Ea] _____Luminaire EA [Ea] EA [Ea] EA [Ea] Remove _____ Luminaire EA [Ea] EA [Ea] EA [Ea] Reset _____ Luminaire EA [Ea] EA [Ea] EA [Ea] Saw Cut Loop Detector EA [Ea] EA [Ea] EA [Ea] Prefab Loop Detector EA [Ea] EA [Ea] EA [Ea] Microloop Detector EA [Ea] EA [Ea] EA [Ea] Microwave Detector EA [Ea] EA [Ea] EA [Ea] Loop Detector Sealant GAL [L] gal [L] GAL [L] 701.

5.2Referenced Sections for Direct Payment

1 The engineer will pay for electrical power from the time of turn-on to the completion of the contract. 2 When specified, the engineer will measure and pay for Drilled Shaft Foundations in accordance with Section 506, Drilled Shaft Foundations.