The contractor shall perform required to conduct the engineering evaluation/cost analysis (EE/CA) and related tasks at the following tronox abandoned uranium mines located in navajo nation's…
Active Awarded Last action
- Contract number
- 68HE0923F0051
- Awardee
-
Tetra Tech, Inc. UEI J8CNBANBZ6U8 Part of Tetra Tech, Inc.
- Awarding agency
-
EPA Region 9
Regional Offices, Environmental Protection Agency
- Obligated
- $19,269,212
Award facts
- Contract value 95% obligated
- $20,268,423.41 Current and potential, with all options
- Completion date 74% complete
- Current and potential, with all options
- NAICS code
- 541620 Environmental Consulting Services
- Set-aside
- No set-aside
- Competition
- Full and Open Competition Negotiated Proposal / Quote
- Pricing
- Time and Materials
- Place of performance
- Round Rock, AZ 86547, USA
Award details come from SAM.gov/FPDS.
Transactions
| Action | Obligated | Date |
|---|---|---|
| Supplemental Agreement for work within scope | $4,989,234 | |
| Other Administrative Action | $0 | |
| Supplemental Agreement for work within scope | $0 | |
| Supplemental Agreement for work within scope | $4,960,575 | |
| Other Administrative Action | $0 | |
| Supplemental Agreement for work within scope | $4,448,349 | |
| Original award | $4,871,054 |
About this award
EPA Region 9 issued a delivery order to Tetra Tech, Inc. on July 20, 2023, under the RAES 2 (Navajo Area Uranium Mines Response Assessment and Evaluation Services II) indefinite delivery contract for engineering evaluation and cost analysis work at Tronox abandoned uranium mines in Navajo Nation's Northern Agency, with a ceiling value of $20.3 million.
RAES 2 is a single-award EPA Region 9 IDIQ authorizing Tetra Tech to conduct removal site evaluations, engineering evaluations and cost analyses, remedial investigation and feasibility studies, technical design services, cleanup verification activities, and community involvement outreach across abandoned uranium mine sites in EPA Regions 6 and 9. Place of performance is Round Rock, Arizona. The order is priced on a time-and-materials basis and carries no small business set-aside. Ultimate completion is November 30, 2027, subject to this bilateral modification (P00007) issued to increase level-of-effort and extend the performance period.
The order engages Sundance Consultants, LLC (Native American-owned, 8(a) Program Participant) for cultural resource surveys and monitoring; Gel Laboratories LLC (woman-owned small business) for laboratory analytical services; Environmental Data Services, LIMITED (self-certified small disadvantaged and economically disadvantaged woman-owned small business) for data validation; and a multi-vendor team including Equipco Rentals (veteran-owned small business), Allterra Central Inc., Iina Ba Inc. (Native American-owned), Riley Engineering, LLC (Native American-owned minority business), Environmental Restoration Group, Inc., Dinetahdoo Cultural Resources LLC (Native American-owned), and specialized equipment suppliers for field operations, equipment rentals, and technical support.
Service Contract Inventory reporting (FY2025) shows 14.2 FTEs across 29,560 contractor hours with a derived government-paid hourly rate of $137.81/hr, with 3 percent of hours subcontracted. Invoiced dollars declined year-over-year: $139 thousand (FY2023, 0.4 FTEs), $6.1 million (FY2024, 18.2 FTEs), and $4.1 million (FY2025, 14.2 FTEs), reflecting declining blended labor rates across the performance period.
Description
The contractor shall perform required to conduct the engineering evaluation/cost analysis (EE/CA) and related tasks at the following tronox abandoned uranium mines located in navajo nation's northern agency. This is a task order under raes 2 CON
Subawards
| Subcontractor | Amount | Awarded |
|---|---|---|
| Equipco Rentals | $165,968 | |
| Sundance Consultants, LLC | $80,740 | |
| Equipco Rentals | $31,680 | |
| Environmental Data Services, LIMITED | $160,936 | |
| Environmental Data Services, LIMITED | $81,067 | |
| Gel Laboratories LLC | $51,297 | |
| Dinetahdoo Cultural Resources LLC | $981,151 | |
| Allterra Central Inc. | $34,832 | |
| Environmental Restoration Group, Inc. | $152,381 | |
| Riley Engineering, LLC | $39,000 | |
| Environmental Data Services, LIMITED | $45,000 | |
| Gel Laboratories LLC | $144,555 | |
| Environmental Data Services, LIMITED | $77,945 | |
| Eco-Rental Solutions LLC | $49,107 | |
| Iina Ba Inc. | $138,899 | |
| Sundance Consultants, LLC | $308,135 | |
| Sundance Consultants, LLC | $300,513 | |
| Allterra Central Inc. | $35,165 | |
| Environmental Restoration Group, Inc. | $125,275 | |
| Bric LLC | $128,004 | |
| Environmental Restoration Group, Inc. | $635,203 | |
| Validata Chemical Services, Inc. | $51,619 | |
| The Gel Group, Inc. | $106,490 | |
| Thermo Scientific Portable Analytical Instruments Inc. | $38,800 |
Show all 24
Quick answers
Who was awarded contract 68HE0923F0051?
68HE0923F0051 was awarded to Tetra Tech, Inc. by EPA Region 9 (Regional Offices) on July 20, 2023.
How much is contract 68HE0923F0051 worth?
The government has obligated $19,269,212 on 68HE0923F0051. Its current value, with exercised options, is $20,268,423.
Is contract 68HE0923F0051 an order under another contract?
Yes. 68HE0923F0051 is a delivery order under 68HE0923D0002, an indefinite delivery contract.
Was contract 68HE0923F0051 competed?
The extent of competition for 68HE0923F0051 was full and open competition.
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