AwardTape · Defense awards · Construction · Architect-engineering services · N6247016D9008
N6247016D9008: $0 IDIQ contract to Tetra Tech Inc
Tetra Tech Inc holds an IDIQ contract from Department of the Navy with $0 obligated since Oct 2023, against a ceiling of $368.0M. Latest action Nov 18, 2025.
Igf::ot::igf comprehensive long-term environmental action NAVY (clean) primarily in the navfac mid-atlantic north ipt, southeast, and brac east aors
| PIID | N6247016D9008 |
|---|---|
| Type | IDIQ contract |
| Company | Tetra Tech Inc |
| Agency | Department of the Navy |
| Contracting office | NAVFACSYSCOM ATLANTIC |
| Category | Construction · Architect-engineering services |
| PSC | C219 ARCHITECT AND ENGINEERING- GENERAL: OTHER |
| NAICS | 541330 ENGINEERING SERVICES |
| Obligated since Oct 2023 | $0 |
| Total obligated (lifetime) | $0 |
| Ceiling (base and all options) | $368.0M |
| Base date | Jul 28, 2016 |
| Latest action | Nov 18, 2025 |
| End date | n/a |
| Actions since Oct 2023 | 3 |
| Pricing | Cost plus award fee |
| Competition | Full and open competition |
| Source | USAspending.gov record |
| Reporting lag | DoD 90 days |
Orders under this award50 largest · search
| Award | Company | Obligated FY2024+ | What | Agency | Category | Latest action |
|---|---|---|---|---|---|---|
| 0001 delivery order | Tetra Tech Inc | $3.0M | Igf::ot::igf program management office (pmo) | Navy | Architect-engineering services | Sep 25, 2025 DoD 90d |
| WE24 delivery order | Tetra Tech Inc | $1.6M | Igf::ot::igf nwirp bethpage site 1, re108 design and construction support and design gm-38 extraction well and conveyance system | Navy | Architect-engineering services | Jul 31, 2024 DoD 90d |
| N6945021F0777 delivery order | Tetra Tech Inc | $1.5M | 21m-nsa new orleans pfas remedial investigation - swing project | Navy | Architect-engineering services | Feb 6, 2025 DoD 90d |
| N6945020F0429 delivery order | Tetra Tech Inc | $1.5M | 20m-nas meridian pfas remedial investigations | Navy | Architect-engineering services | Jul 31, 2024 DoD 90d |
| WE04 delivery order | Tetra Tech Inc | $1.1M | Igf::ot::igf cercla and real estate support | Navy | Architect-engineering services | Jun 18, 2024 DoD 90d |
| JM02 delivery order | Tetra Tech Inc | $797K | Igf::ot::igf niris regional data manager | Navy | Architect-engineering services | Sep 19, 2024 DoD 90d |
| N6945021F0548 delivery order | Tetra Tech Inc | $503K | Five year review and luc inspection, former nawc indianapolis | Navy | Architect-engineering services | May 29, 2026 DoD 90d |
| N4008018F4062 delivery order | Tetra Tech Inc | $226K | Igf::ot::igf xa52 site 38 groundwater investigation | Navy | Architect-engineering services | Apr 30, 2025 DoD 90d |
| N6945018F0318 delivery order | Tetra Tech Inc | $120K | Igf::ot::igf fy18 pfas site inspection nas pensacola | Navy | Architect-engineering services | May 26, 2026 DoD 90d |
| N6247321F5405 delivery order | Tetra Tech Inc | $91K | Xb61 cmagr ri phase 2/fs | Navy | Architect-engineering services | Sep 16, 2025 DoD 90d |
| N4008520F4444 delivery order | Tetra Tech Inc | $60K | North, nwirp calverton 2020 basewide support | Navy | Architect-engineering services | Sep 25, 2024 DoD 90d |
| N6945019F0442 delivery order | Tetra Tech Inc | $52K | 19m-radiological pa&si, nas jacksonville, fl&nas pensacola, fl | Navy | Architect-engineering services | Mar 5, 2026 DoD 90d |
| N6945020F0431 delivery order | Tetra Tech Inc | $49K | 20m-nas jrb fort worth ust 1 remedial investigation | Navy | Architect-engineering services | Sep 8, 2025 DoD 90d |
| N6247318F5194 delivery order | Tetra Tech Inc | $32K | Igf::ot::igf site 18 remedial investigation / feasibility study, nas lemoore ca | Navy | Architect-engineering services | Sep 26, 2024 DoD 90d |
| N4008521F6138 delivery order | Tetra Tech Inc | $27K | Site 10 pfas ri, navsubase new london, ct (clean) | Navy | Architect-engineering services | Apr 15, 2026 DoD 90d |
| N6945017F0307 delivery order | Tetra Tech Inc | $22K | Igf::ot::igf ust-001 site investigation/remedial services, saufley field, nas pensacola, fl | Navy | Architect-engineering services | Mar 4, 2024 DoD 90d |
| N6945020F0332 delivery order | Tetra Tech Inc | $20K | 20m-five year review, nas key west, fl | Navy | Architect-engineering services | May 1, 2024 DoD 90d |
| WE30 delivery order | Tetra Tech Inc | $15K | Igf::ot::igf amr and restoration support | Navy | Architect-engineering services | Sep 10, 2024 DoD 90d |
| N4008518F6578 delivery order | Tetra Tech Inc | $8.7K | Igf::ot::igf xb02 mc base-wide pfas pa/si for mclb albany, ga | Navy | Architect-engineering services | Apr 16, 2024 DoD 90d |
| N6945020F0471 delivery order | Tetra Tech Inc | $8.1K | 20m-site 44 (ou 19) mna and gw i-racr, nas pensacola, fl | Navy | Architect-engineering services | Jun 2, 2025 DoD 90d |
| N6945020F0401 delivery order | Tetra Tech Inc | $4.2K | 20m-nas jacksonville, pfas si addendum sites 56&58 ri/fs, pp, r | Navy | Architect-engineering services | Sep 9, 2025 DoD 90d |
| JM04 delivery order | Tetra Tech Inc | $0 | Igf::ot::igf environmental consulting services, cbc gulfport, ms | Navy | Architect-engineering services | Aug 7, 2024 DoD 90d |
| N4008017F43E2 delivery order | Tetra Tech Inc | $0 | Igf::ot::igf xa35 dahlgren decision doc | Navy | Architect-engineering services | Sep 25, 2024 DoD 90d |
| N4008021F4158 delivery order | Tetra Tech Inc | $0 | Dahlgren site 20/23 vi study | Navy | Architect-engineering services | Jul 9, 2025 DoD 90d |
| N4008021F4496 delivery order | Tetra Tech Inc | $0 | Preliminary assessment (pa) - radiological - nsa annapolis and us | Navy | Architect-engineering services | Jun 18, 2024 DoD 90d |
| N4008517F4526 delivery order | Tetra Tech Inc | $0 | Igf::ot::igf cutler site 2-sya remedial design | Navy | Architect-engineering services | Jul 22, 2025 DoD 90d |
| N4008518F4729 delivery order | Tetra Tech Inc | $0 | Igf::ot::igf xa58 nsa mechanicsburg clean ti waiver rod amendment | Navy | Architect-engineering services | Dec 17, 2024 DoD 90d |
| N4008518F4992 delivery order | Tetra Tech Inc | $0 | Igf::ot::igf xa57 newport site 23 decision document&design | Navy | Architect-engineering services | Sep 24, 2024 DoD 90d |
| N4008518F5112 delivery order | Tetra Tech Inc | $0 | Igf::ot::igf nsb new london clean pfas si, dioxane sampling, and basewide er support | Navy | Architect-engineering services | Aug 13, 2025 DoD 90d |
| N4008518F5356 delivery order | Tetra Tech Inc | $0 | Igf::ot::igf nsa crane: base-wide pfas assessment | Navy | Architect-engineering services | Mar 26, 2026 DoD 90d |
| N4008518F5769 delivery order | Tetra Tech Inc | $0 | Igf::ot::igf pfas cercla tech support | Navy | Architect-engineering services | Sep 26, 2025 DoD 90d |
| N4008518F5887 delivery order | Tetra Tech Inc | $0 | Igf::ot::igf xa81 naval weapons station yorktown (nwsy) basewide | Navy | Architect-engineering services | Jan 2, 2025 DoD 90d |
| N4008518F5894 delivery order | Tetra Tech Inc | $0 | Igf::ot::igf pfas sampling/assessment/pilot study, site 09 | Navy | Architect-engineering services | Aug 30, 2024 DoD 90d |
| N4008518F5920 delivery order | Tetra Tech Inc | $0 | Igf::ot::igf xa83 north - newport erp pfc investigation | Navy | Architect-engineering services | Jul 30, 2025 DoD 90d |
| N4008518F6058 delivery order | Tetra Tech Inc | $0 | Igf::ot::igf xa74 ir support including site 45 informal dispute s | Navy | Architect-engineering services | Sep 29, 2025 DoD 90d |
| N4008518F6259 delivery order | Tetra Tech Inc | $0 | Igf::ot::igf xa94 hr- pfas pa with optional si, yorktown fisc, yo | Navy | Architect-engineering services | Sep 12, 2024 DoD 90d |
| N4008518F6647 delivery order | Tetra Tech Inc | $0 | Igf::ot::igf basewide mrp si fieldwork and report | Navy | Architect-engineering services | Jul 29, 2025 DoD 90d |
| N4008518F6797 delivery order | Tetra Tech Inc | $0 | Igf::ot::igf xb11 mc optimization efforts for ust sites, mcb camp | Navy | Architect-engineering services | May 20, 2024 DoD 90d |
| N4008519F5163 delivery order | Tetra Tech Inc | $0 | Igf::ot::igf north, nsb new london, clean, non-cercla o&m an | Navy | Architect-engineering services | Dec 20, 2023 DoD 90d |
| N4008519F5806 delivery order | Tetra Tech Inc | $0 | North navsta newport sites 10,11 and 19 environ | Navy | Architect-engineering services | Jun 24, 2024 DoD 90d |
| N4008519F5809 delivery order | Tetra Tech Inc | $0 | Igf::ot::igf xb48 north navsta newport site 22 remedial design | Navy | Architect-engineering services | Sep 2, 2025 DoD 90d |
| N4008519F5939 delivery order | Tetra Tech Inc | $0 | Navsta newport, sites 7, 10, and 11 reme | Navy | Architect-engineering services | Jan 16, 2025 DoD 90d |
| N4008519F5987 delivery order | Tetra Tech Inc | $0 | Xb50 north, east lyme ct nuwc, sediment and fish tis | Navy | Architect-engineering services | Mar 31, 2025 DoD 90d |
| N4008519F6249 delivery order | Tetra Tech Inc | $0 | Xb51 north navsta newport mrp site 1 remedial design | Navy | Architect-engineering services | Sep 12, 2025 DoD 90d |
| N4008519F6663 delivery order | Tetra Tech Inc | $0 | Xb57 "mc" - remedial investigation for uxo 2, 3, 4, and other mmr | Navy | Architect-engineering services | Jul 29, 2025 DoD 90d |
| N4008520F5172 delivery order | Tetra Tech Inc | $0 | North, nsa crane, site 1, rad site investigation, si, clean | Navy | Architect-engineering services | Jan 30, 2024 DoD 90d |
| N4008520F5445 delivery order | Tetra Tech Inc | $0 | Hr, nas oceana, potential new mr site inspections, tt clean | Navy | Architect-engineering services | Aug 8, 2024 DoD 90d |
| N4008521F5311 delivery order | Tetra Tech Inc | $0 | Site 24 environmental investigations, navsta newport, ri north (c | Navy | Architect-engineering services | Jul 29, 2025 DoD 90d |
| N4008521F5317 delivery order | Tetra Tech Inc | $0 | Swmu 17 stream restoration monitoring - maintenance & inspections | Navy | Architect-engineering services | Jul 24, 2024 DoD 90d |
| N4008521F5329 delivery order | Tetra Tech Inc | $0 | North, navsta newport, site 17 remedial design revision, clean | Navy | Architect-engineering services | Jul 18, 2025 DoD 90d |
About this record
Source: USAspending.gov prime award data (FPDS), DoD and DHS contracts, orders and IDVs with any action since Oct 1, 2023. Obligated FY2024+ sums the obligations on those actions; total obligated is the award's lifetime figure. DoD contract actions publish on USAspending about 90 days after signing (DFARS PGI 204.6), so the latest DoD actions here trail the calendar by about 3 months. Place of performance shows the state only.
Terminal: alerts on new orders and modifications to this contract, and CSV export.
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