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NNSA Y-12 Project Management Office Technical Support Services

Sigma Science provides technical support services to the National Nuclear Security Administration (NNSA) Office of Acquisition and Project Management (NA-APM) and the Y-12 Acquisition Project Management Office (Y-12 APMO) under a $69.4 million five-year prime contract, awarded in November 2022 under the TEPS II contracting vehicle. Sigma Science provides NNSA oversight support for major capital construction projects at the Y-12 National Security Complex, including the $6.5 billion Y-12 Uranium Processing Facility (UPF), Lithium Processing Facility (LPF), and other Y-12 capital acquisition projects. The Sigma team includes Strata-G, LLC (Strata-G) and Professional Project Services, Inc. (Pro2Serve), both are Sigma Science subcontractors. Sigma Science currently provides 34 personnel supporting project controls engineering, construction management, quality assurance engineering, and engineering (mechanical and fire protection engineering). The Sigma team includes risk managers, contracts specialists, nuclear facility operations SMEs, safeguards and security SMEs, readiness SMEs, training specialists, and administrative support staff.

Key work scopes include:

Key accomplishments in the contracts’ first 75 days include: