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Custom Fire Apparatus, Inc. <br />2 ea. 75' twin line TNT hose bundles shall be furnished. <br />Reels shall be pressurized and tested. <br />ELECTRICAL - 12 VOLT <br />NFPA RELATED NON -EMERGENCY 12-VOLT ELECTRICAL STANDARDS: <br />ELECTRICAL WIRING INSTALLATION - 12 VDC <br />All electrical circuit wiring installed by the apparatus body builder is to be stranded copper alloy <br />conductors of a gauge rated to carry 125% of the maximum current for which the current is protected. <br />Wiring is to be colored and/or printed with circuit function code over each conductor's entire length. <br />Original non -protected chassis wiring, extending to rear, including: left turn circuit, right turn circuit, <br />brake circuit, and back-up light circuit is to be re-routed to the interior chassis cab. New replacement <br />color coded legend imprinted SXL insulated multi -stranded copper chassis wiring is to extend from <br />chassis cab to rear body electrical chassis functions. Wiring is to be enclosed inside specified apparatus <br />body in heat resistant vinyl loom. <br />AMBER TURN LIGHT ACTIVATION <br />Dedicated wiring shall be provided from chassis turn signal control, to the rear of the apparatus, for <br />signaling of the specified apparatus body left and right side rear amber turn lights. Rear amber turn lights <br />are not to be activated by brake lights. <br />ELECTRICAL WIRING INSTALLATION PERFORMANCE -12 VDC <br />All wires are to be of sufficient size so that voltage drop in any electrical device shall not exceed 15%. <br />BATTERY CABLE INSTALLATION STANDARDS <br />Chassis battery cables are to be routed to a power distribution terminal post located on a frame rail, and <br />then to the apparatus body power distribution center (PDC). All battery cables are to be appropriately <br />sized welding cable, heavily insulated super fine multi -stranded copper enclosed within high temperature <br />vinyl loom and equipped with plated copper soldered terminals/lugs. Edge protector or rubber grommet is <br />to be furnished wherever battery cables pass through sheet metal panels. <br />AUDIBLE DEVICE INSTALLATION STANDARDS <br />When furnished, air horns, electric siren, electronic siren speakers, and other audible emergency <br />equipment are to be mounted as low and as far forward on the apparatus as practical. Audible warning <br />equipment is not to be mounted on the roof of the chassis cab. <br />07/26/22 <br />- 137 - <br />