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For the bid item, "Airport Road at 112th Street SW Traffic Signal Modifications, Complete," new <br /> APS shall be Polara EZ Communicator 4-wire Navigator APS System, with 9"x15" countdown <br /> signs, braille text and custom voice message capability. <br /> 9-29.24 Service Cabinets <br /> Section 9-29.24 is deleted and replaced with the following: <br /> The service cabinet to be installed by the Contractor in conjunction with the bid item, "Airport <br /> Road BAT Lane Illumination System, Complete" shall be a Skyline Padmount, Un-metered <br /> Service Cabinet, Series#65646, with the following features: <br /> • Overall) Dimensions: 48"H x 24"W x 16"D <br /> • #12GA. PRE-GALV STEEL CONSTRUCTION <br /> • DRIP HOOD <br /> • OPEN BOTTOM FRAMED WITH 2"ANGLE <br /> • HEAVY DUTY CONCEALED HINGES (LIFT-OFF TYPE) <br /> • PADLOCKABLE SS VAULT HANDLE WITH ROLLER RODS THAT <br /> PROVIDE <br /> 3 POINT COMPRESSION ON CLOSED CELL NEOPRENE GASKET <br /> • 100 MAIN CB 120/240V 1P 3W 12 CKT SILVER PLATED COPPER <br /> BOLT-ON PANEL <br /> MOUNTED BEHIND HINGED DEADFRONT WITH 14-TURN <br /> FASTENERS <br /> • CONTACTORS FOR LIGHTING CONTROL AND COILS TO TERMINAL <br /> BLOCKS FOR <br /> REMOTE PHOTOCELL <br /> • PHOTOCELL BY-PASS SWITCH <br /> • ASA61 GRAY POLYESTER POWDERCOAT OVER ZINC PRIME FINISH <br /> • UL508A LISTED ASSEMBLY S.U.S.E. <br /> A schematic of the main panel, any subpanels, circuits, and control circuits shall be provided. <br /> The schematic shall be plastic coated and secured in a metal holder inside the cabinet. <br /> The Contractor shall install an engraved nameplate, identifying the power source for the cabinet. <br /> The nameplate shall consist of white letters on a red background and be permanently affixed to <br /> the inside of the cabinet door. The nameplate text shall read "Cabinet Power Source" in 1/2 inch <br /> nominal letters followed by the service name or transformer name (e.g. SUA173 or <br /> 005TR17850), as appropriate, in 1 inch nominal letters. <br /> Shop drawings of the proposed cabinet shall be submitted for approval prior to <br /> fabrication. The cabinet shall meet all L&I inspection requirements and approval of the <br /> installation prior to notification of Snohomish County PUD for service hook-up. <br /> 9-29.25 Amplifier, Transformer, and Terminal Cabinets <br /> Section 9-29.25, Item 1, is revised to read as follows: <br /> 1. All cabinets shall be constructed of welded 14 gage, minimum Type 316 stainless steel <br /> or 0.125 inch minimum 5052 alloy aluminum H32 ASTM designator minimum. <br /> Swift Green Line—Corridor Stations Special Provisions SP204 <br /> May 2017 <br />