Contract WE05
Tetra Tech Inc · Department Of Defense · October 15, 2007
Tetra Tech Inc was awarded a federal contract by Department Of Defense (Department Of The Navy) on October 15, 2007 for $5.82 million of work in engineering services. Performance is in Calverton, NY. This is a task or delivery order issued under parent IDIQ N6247016D9008. The contract has been modified 45 times since the base award It uses cost-plus contract pricing. The most recent modification was on September 30, 2025.
Contract details
- PIID
- WE05
- Parent IDIQ
- N6247016D9008
- Award type
- Delivery Order
- Pricing
- Cost Plus Award Fee
- Competition
- Full And Open Competition
- NAICS
- 541330 · Engineering Services
- Product / service
- Architect And Engineering- General: Other
- Place of performance
- Calverton, NY
- First action
- October 15, 2007
- Latest action
- September 30, 2025
Description
DE-OBLIGATION MODIFICATION
Modification timeline
-
September 30, 2025Mod 20 · Supplemental Agreement For Work Within Scope$5.11M
-
September 15, 2021Mod 7 · Supplemental Agreement For Work Within ScopeTO EXTEND THE PERIOD OF PERFORMANCE TO 31 DECEMBER 2021$5.05M
-
August 30, 2011Mod 1$0
-
July 19, 2011Mod 2$0
-
June 17, 2011Mod 3$0
-
June 16, 2011Mod 5$0
-
June 8, 2011Base award$60.1K
-
June 8, 2011Mod 3$14.2K
-
June 8, 2011Mod 4$76.6K
-
May 31, 2011Mod 8$607.9K
Similar contracts
| Recipient | Agency | Date | Obligated |
|---|---|---|---|
| Wsp USA Solutions Inc | Department Of Defense | June 30, 2026 | $5.94M |
| Hdr-Obg A Joint Venture | Department Of Defense | June 30, 2026 | $1.11M |
| Cdm Federal Programs Corporation | Department Of Defense | June 30, 2026 | $1.90M |
| Aecom Technical Services, Inc. | Department Of Defense | June 18, 2026 | $410.0K |
| Hydrogeologic, Inc. | Department Of Defense | June 16, 2026 | $387.9K |
| Jacobs Government Services Company | Department Of Defense | June 11, 2026 | $1.13M |
Top contractors in NAICS 541330
Lifetime obligated dollars across all federal contracts in this NAICS code.
| # | Contractor | Contracts | Obligated |
|---|---|---|---|
| 1 | Lockheed Martin Corp | 4 | $595.21M |
| 2 | General Dynamics Mission Systems, Inc. | 12 | $451.26M |
| 3 | Science Applications International Corporation | 284 | $393.83M |
| 4 | The Charles Stark Draper Laboratory, Inc. | 12 | $341.29M |
| 5 | Booz Allen Hamilton Inc | 135 | $333.61M |
| 6 | Vertex Aerospace Llc | 5 | $240.61M |
| 7 | Bae Systems Technology Solutions & Services Inc. | 87 | $209.69M |
| 8 | General Dynamics Information Technology, Inc. | 42 | $202.29M |
| 9 | Electric Boat Corporation | 9 | $192.32M |
| 10 | Beyond New Horizons, Llc | 1 | $185.98M |
Track this on BesaGov
Get a free weekly email when this changes — new awards, new sub-awards, new opportunities. No login required.
Continue learning
Keep researching
Frequently asked questions
What is contract WE05?
Contract WE05 is a federal contract awarded to Tetra Tech Inc by Department Of Defense on October 15, 2007 for $5.82 million of work classified under ENGINEERING SERVICES. It has been modified 45 times since the base award.
Who won contract WE05?
Tetra Tech Inc won contract WE05 from Department Of Defense.
How much is contract WE05 worth?
Contract WE05 has obligated $5.82 million to date.