Plug Used on Dump Trucks.docx

This is a technical specification document for the Department of Energy (D.O.E.) detailing electrical connector requirements for dump truck trailers. The specification requires a 7-pole male connector (trailer pole socket) and a 7-pole female connector conforming to SAE J560B standards. The electrical system must accommodate ground marker, tail marker, tail ABS, hot-at-all-times power, right turn signal, left turn signal, and brake light functions. The document explicitly prohibits the use of spade-type connectors and mandates separate lighting circuits for stop lights and turn signals. All lights must be LED type, rubber-mounted, recessed in the trailer frame, and feature plug-in connectivity.

The specification emphasizes operational and safety requirements for dump truck lighting systems used by the D.O.E. The document does not contain information regarding pricing, bidding procedures, contract terms, set-asides, incumbent contractors, funding sources, or award dates. No quantities, response deadlines, or site visit requirements are specified in this technical specification document.