maintenance of Eaton/Cooper Switches and Transformers

NASA is seeking small business contractors to perform maintenance on 80 Eaton/Cooper pad-mounted transformers and switchgears at Building 9325 of the National Center for Critical Information Processing and Storage (NCCIPS) Complex in Stennis Space Center, Mississippi. The work involves Dielectric Gas Analysis (DGA) testing, leak and rust inspections, dielectric fluid replacement using approved E200 fluid, gauge verification, nitrogen recharging at specified pressures, and submission of standardized electronic reports for each unit. Operations are restricted to Monday through Friday, 7 a.m. to 5 p.m., with a limit of no more than two units de-energized at any time, requiring close coordination with NCCIPS personnel. All equipment must be new, with no remanufactured or gray-market parts allowed, and services are delivered under a Firm Fixed Price contract with milestone-based payments: 80% upon completion of service tasks and 20% upon approval of submitted documentation. The solicitation is a total small business set-aside under NAICS code 811210, requiring offerors to self-certify as small businesses and maintain active SAM.gov registration with a valid UEI and CAGE code. All contractor personnel must be U.S. citizens, undergo personal identity verification, and comply with strict NCCIPS site access protocols including escorted access, prohibitions on photography and personal wireless devices, and mandatory Site Visit Requests. Contract performance is F.O.B. Destination at the Stennis Space Center location, and compliance with FAR clauses governing sustainable procurement, export controls, non-discrimination, and government property is required. Proposals must be submitted via email by the deadline of June 19, 2026, to the designated point of contact, with no telephone inquiries permitted. Award will follow the Lowest Price Technically Acceptable methodology, with technical acceptability determined on a pass/fail basis, and the contract is expected to begin on September 30, 2026.