The Navy requires Government source approval prior to award; non-approved offerors must submit the information specified in the NAVSUP WSS Source Approval Brochure with their proposal, and offers missing required data will not be considered. If source approval cannot be processed in time or would prevent meeting Government requirements, award may proceed on a Fleet basis. If a firm-fixed price cannot be determined, the offeror must inform the PCO. A 12-month warranty applies, with defects to be reported within 60 days after discovery, and early/incremental deliveries are accepted and preferred. The notice references Philadelphia in connection with the Navy’s AbilityOne support contractor information-release clause.