Contract facts
FederalPFAS SI 1,4-DIOXANE SAMPLING, AND BASEWIDE ER SUPPORT MODIFICATION TO FUND CONCURRENCE LETTERS, NAVSUBASE NEW LONDON, CT is a federal award for Navfacsyscom Mid-Atlantic held by Tetra Tech, Inc. Estimated value $1.3M ($61K obligated). Current period of performance ends Sep 30, 2026. Place of performance: GROTON CT.
PFAS SI 1,4-DIOXANE SAMPLING, AND BASEWIDE ER SUPPORT MODIFICATION TO FUND CONCURRENCE LETTERS, NAVSUBASE NEW LONDON, CT
Recompete timing
PublicCurrent PoP ends Sep 30, 2026 (40 days remaining). Agencies typically plan 12–18 months ahead — at 1.3 months out, that window is already open. The buying decision is likely already in motion.
Incumbent footprint
Public recordTetra Tech, Inc — $474.1M obligated across 221 awards (firm-wide, all agencies).
Related awards
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Frequently asked questions
What is contract N4008518F5112?
N4008518F5112 (PFAS SI 1 4-dioxane sampling and) is a Navfacsyscom Mid-Atlantic award with a potential value of $1.3M, currently held by Tetra Tech, Inc. Figures are USASpending-sourced public-record facts plus SCOUT recompete analysis.
What is N40085-18-F-5112?
N40085-18-F-5112 is the dashed form of PIID N4008518F5112 (PFAS SI 1 4-dioxane sampling and), held by Tetra Tech, Inc. Same award — SCOUT canonicalizes compact, dashed, and parent-child identifiers to one brief.
Which office awarded N4008518F5112?
Navfacsyscom Mid-Atlantic awarded N4008518F5112 to Tetra Tech, Inc (potential $1.3M).
Who is the incumbent on N4008518F5112?
Tetra Tech, Inc is the incumbent with $474.1M across 221 related awards in SCOUT’s public footprint. The current period of performance ends Sep 30, 2026.
When does Tetra Tech, Inc’s N4008518F5112 come up for recompete?
SCOUT tracks a period-of-performance end of Sep 30, 2026. Actual solicitation timing can shift with extensions, bridges, or consolidations.
Data: Showing contracts ≥ $100K from federal procurement records (FPDS-NG, SAM.gov, and related repositories), normalized by PrimeRFP SCOUT. Each row keyed by Award ID (PIID); task orders appear as independent rows.