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NNSA Solicits NEPA Technical Support Services for Sandia National Laboratories California

The Department of Energy's National Nuclear Security Administration (NNSA) has posted a solicitation (ID 89233126QNA000465) for technical support services to initiate a new Site-Wide Environmental Assessment (SWEA) process for National Environmental Policy Act (NEPA) compliance at Sandia National Laboratories in California. The contract covers ongoing operations and future projects. Amendment 1 incorporated Q&A documents and revised evaluation factors. Offers are due April 22, 2026, with a period of performance from June 1, 2026 through May 31, 2027.