TETRA TECH INC: federal contracts won
Federal contracts of $10,000 or more awarded to this company since October 2023 (FY2024), from USAspending.gov. UEI: HVDMNK1MYQN3
119contracts won
$202,426,850total obligated
$769,755median contract
Jun 18, 2026most recent start
Agencies it works for
| Agency | Contracts | Obligated |
|---|---|---|
| Department of Defense | 119 | $202,426,850 |
Where it works
Florida 24Rhode Island 12Virginia 12Texas 10Mississippi 9New York 6New Jersey 5Connecticut 5Pennsylvania 5District of Columbia 4Indiana 4South Carolina 4California 3Minnesota 2Maine 2
Recent contracts
| Contract | Winner | Agency | Obligated | Start |
|---|---|---|---|---|
| DC WATER WASTEWATER DISCHARGE PERMIT COMPLIANCE ASSISTANCE - MANHOLE #5
N0017326P0002 · NAICS 924110 Administration of Air and Water Resource and Solid Waste Management Programs · Washington, DC |
— | Department of Defense Department of the Navy |
$32,604 | Jun 18, 2026 Ends: Jan 31, 2027 |
| 22M-DLA FUEL SPILL NAS JRB FORT WORTH, TX
N6945022F0484 · NAICS 541330 Engineering Services · Naval Air Station/jrb, TX |
— | Department of Defense Department of the Navy |
$85,046 | Apr 27, 2022 Ends: Sep 30, 2026 |
| 22M-PFAS RI FL OLFS HOLLEY AND SPENCER
N6945022F0432 · NAICS 541330 Engineering Services · Milton, FL |
— | Department of Defense Department of the Navy |
$1,915,194 | Apr 22, 2022 Ends: Sep 30, 2026 |
| EO14042 UXO 2 UNDERWATER REMEDIAL INVESTIGATION (RI) AND FEASIBIL
N4008522F4952 · NAICS 541330 Engineering Services · Colts Neck, NJ |
— | Department of Defense Department of the Navy |
$258,201 | Apr 14, 2022 Ends: Sep 30, 2027 |
| 22BRAC-PFAS SITE INVESTIGATION, NSA MID-SOUTH
N6945022F0392 · NAICS 541330 Engineering Services · Washington Navy Yard, DC |
— | Department of Defense Department of the Navy |
$385,512 | Apr 12, 2022 Ends: Dec 30, 2025 |
| EO14042 BASEWIDE RADIOLOGICAL PRELIMINARY ASSESSMENT (PA), NORTH,
N4008522F4804 · NAICS 541330 Engineering Services · Colts Neck, NJ |
— | Department of Defense Department of the Navy |
$261,991 | Mar 24, 2022 Ends: Sep 30, 2027 |
| NORTH, NAVSTA NEWPORT, SITE 8 PREDESIGN INVESTIGATION, GW AND AQU
N4008522F4655 · NAICS 541330 Engineering Services · Newport, RI |
— | Department of Defense Department of the Navy |
$769,755 | Mar 01, 2022 Ends: Sep 30, 2027 |
| NORTH, NAVSTA NEWPORT, SITE 24 EXPANDED SASE, EECA AND ACTION MEM
N4008522F4545 · NAICS 541330 Engineering Services · Newport, RI |
— | Department of Defense Department of the Navy |
$219,724 | Feb 01, 2022 Ends: Sep 30, 2027 |
| XB61 CMAGR RI PHASE 2/FS
N6247321F5405 · NAICS 541330 Engineering Services · Norfolk, VA |
— | Department of Defense Department of the Navy |
$2,842,173 | Sep 27, 2021 Ends: Sep 26, 2026 |
| 21M-NSA NEW ORLEANS PFAS REMEDIAL INVESTIGATION - SWING PROJECT
N6945021F0777 · NAICS 541330 Engineering Services · Belle Chasse, LA |
— | Department of Defense Department of the Navy |
$4,694,317 | Sep 25, 2021 Ends: Sep 30, 2029 |
| NORTH, MS GREAT LAKES, MMRP INVESTIGATION AT FT. SHERIDAN
N4008521F6526 · NAICS 541330 Engineering Services · Fort Sheridan, IL |
— | Department of Defense Department of the Navy |
$742,361 | Sep 21, 2021 Ends: Sep 30, 2028 |
| 21M-NAS JACKSONVILLE SITE 101 PFAS REMEDIAL INVESTIGATION
N6945021F0751 · NAICS 541330 Engineering Services · Jacksonville, FL |
— | Department of Defense Department of the Navy |
$735,444 | Sep 21, 2021 Ends: Sep 30, 2026 |
| DAHLGREN SITE 20/23 VI STUDY
N4008021F4158 · NAICS 541330 Engineering Services · King George, VA |
— | Department of Defense Department of the Navy |
$386,976 | Sep 09, 2021 Ends: Sep 30, 2026 |
| SITE 10 PFAS RI, NAVSUBASE NEW LONDON, CT (CLEAN)
N4008521F6138 · NAICS 541330 Engineering Services · New London, CT |
— | Department of Defense Department of the Navy |
$382,225 | Aug 16, 2021 Ends: Dec 31, 2027 |
| FIVE YEAR REVIEW AND LUC INSPECTION, FORMER NAWC INDIANAPOLIS
N6945021F0548 · NAICS 541330 Engineering Services · Indianapolis, IN |
— | Department of Defense Department of the Navy |
$725,528 | Aug 04, 2021 Ends: Jun 30, 2030 |
| 21M-NAS PENSACOLA FYR_SAMPLING_WELLINVENTORY_BACKGROUNDSTUDY
N6945021F0538 · NAICS 541330 Engineering Services · Pensacola, FL |
— | Department of Defense Department of the Navy |
$665,818 | Aug 03, 2021 Ends: Aug 02, 2026 |
| NORTH, NEW LONDON, SITE 26 PFAS RI, CLEAN
N4008521F5978 · NAICS 541330 Engineering Services · New London, CT |
— | Department of Defense Department of the Navy |
$384,055 | Aug 02, 2021 Ends: Sep 30, 2026 |
| 21M-NAS JRB NEW ORLEANS SITES 5YR DATA GAP SAMPLING
N6945021F0489 · NAICS 541330 Engineering Services · Norfolk, VA |
— | Department of Defense Department of the Navy |
$845,177 | Jul 22, 2021 Ends: Sep 20, 2026 |
| 21M-UST 9 FUEL FARM 216 OPTIMIZATION, NAS CORPUS CHRISTI, TX
N6945021F0410 · NAICS 541330 Engineering Services · Corpus Christi, TX |
— | Department of Defense Department of the Navy |
$176,292 | Jun 25, 2021 Ends: Sep 30, 2026 |
| LUC RD DEVELOPMENT AND ANNUAL INSPECTION, HR, NSWC PHILADELPHIA,
N4008521F5493 · NAICS 541330 Engineering Services · Philadelphia, PA |
— | Department of Defense Department of the Navy |
$194,421 | Jun 09, 2021 Ends: Jun 30, 2025 |
| PRELIMINARY ASSESSMENT (PA) - RADIOLOGICAL - NSA ANNAPOLIS AND US
N4008021F4496 · NAICS 541330 Engineering Services · Annapolis, MD |
— | Department of Defense Department of the Navy |
$244,135 | May 28, 2021 Ends: Sep 30, 2026 |
| SITE 24 ENVIRONMENTAL INVESTIGATIONS, NAVSTA NEWPORT, RI NORTH (C
N4008521F5311 · NAICS 541330 Engineering Services · Newport, RI |
— | Department of Defense Department of the Navy |
$432,894 | May 13, 2021 Ends: Sep 30, 2026 |
| NORTH, NAVSTA NEWPORT, SITE 17 REMEDIAL DESIGN REVISION, CLEAN
N4008521F5329 · NAICS 541330 Engineering Services · Newport, RI |
— | Department of Defense Department of the Navy |
$246,353 | May 13, 2021 Ends: Sep 30, 2026 |
| SWMU 17 STREAM RESTORATION MONITORING - MAINTENANCE & INSPECTIONS
N4008521F5317 · NAICS 541330 Engineering Services · Crane, IN |
— | Department of Defense Department of the Navy |
$163,540 | May 12, 2021 Ends: Sep 30, 2026 |
| 20M-SITE 44 (OU 19) MNA AND GW I-RACR, NAS PENSACOLA, FL
N6945020F0471 · NAICS 541330 Engineering Services · Pensacola, FL |
— | Department of Defense Department of the Navy |
$507,462 | Sep 04, 2020 Ends: Dec 31, 2026 |
Source: USAspending.gov (prime contract awards of $10,000 or more). Values are amounts obligated to date. Recent months can still change as agencies report late.