Agmt21 Bear Electrical Solutions, Inc.

Browse Search

2.13 DUCT SEAL A. Sealant for duct seal shall consist of "Duct Seal Compound" as manufactured by Johns- Mansville Industries, Appleton Electric Company and Killark Products, or approved equal. 2.14 PHOTOELECTRIC CONTROLS A. Photoelectric controls shall conform to the provisions in section 86-1.02M "Photoelectric Controls" of the State Standard Specifications and these specifications. B. Unmetered street lights or lighting circuits shall use Type IV photoelectric controls. Each luminaire shall be equipped with an individual photoelectric unit conforming to Section 86- 1.02M of the State Standard Specifications with the following additional requirement: 1. The photoelectric unit receptacle shall be adjustable to allow for positioning to the satisfaction of the City Engineer. C. Metered street lighting circuits serviced from an electrical service equipment enclosure shall use Type V photoelectric controls. Each Type III -BF or Type 111 -CF service equipment enclosure shall be equipped with a central photoelectric unit capable of switching multiple lighting circuits. Each luminaire shall be supplied with a shorting cap when a Type V photoelectric control is used. 2.15 SIGNAL INTERCONNECT CABLE A. Signal Interconnect Cable (SIC) shall conform to 86-1.02F(3)(d)(v) "Signal Interconnect Cables" of the State Standard Specification and these specifications. B. The cable jacket shall be IMSA 20-2 black, high-density polyethylene, rated for a minimum of 600 volts and shall have a nominal wall thickness of 60 mils, minimum. The cable jacket or the moisture resistant tape directly under the outer jacket shall be marked with the manufacturer's name, insulation type designation, number of conductors and conductor size and voltage and temperature rating. C. No splices shall be allowed. Connections will be at the designated terminals in controller cabinets. A minimum of three (3) feet of slack shall be provided at each pull box and six (6) feet at each controller cabinet. D. Cable shall be provided with an overall copper shield which shall be grounded at each end. 2.16 VEHICULAR TRAFFIC SIGNAL ASSEMBLIES A. Vehicular Traffic Signal Assemblies shall conform to the provisions of Section 78-4.08C (2) "Traffic Signal Faces and Fittings" and Section 86-1.02R(4) "Signal Faces" of the State Standard Specifications and these specifications. B. Painting shall be in conformance with paragraph 2.02 "Painting" of these specifications. C. All vehicular traffic signal assemblies shall include a backplate. Backplates for traffic signal heads mounted on mast -arms shall be louvered. D. All signal sections shall be 12 -inch units. E. The first paragraph of Section 86-1.02R(2) "Signal Mounting Assemblies" of the State Standard Specifications is amended to read: "Signal mounting assemblies shall consist of 1-1/2 inch standard steel pipe or galvanized conduit, necessary fittings, slip -fittings and terminal compartments. Pipe fittings shall be ductile iron, galvanized steel, copper, brass, or bronze. REV: 12-21-2020 PR ATTY/AGR.2020.306/Bear Electrical Solutions (Page 26 of 35)