The contractor shall provide evaluations for the remaining known 278 unfunded aums and mine areas on the navajo nation under the NN-AUM response assessment and evaluation services (raes) II contract…
Active Awarded Last action
- Contract number
- 68HE0923F0070
- Awardee
-
Tetra Tech, Inc. UEI J8CNBANBZ6U8 Part of Tetra Tech, Inc.
- Awarding agency
-
EPA Region 9
Regional Offices, Environmental Protection Agency
- Obligated
- $529,309
Award facts
- Contract value 48% obligated
- $1,101,146.14 Current and potential, with all options
- Completion date 77% 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
- Window Rock, AZ, USA
Award details come from SAM.gov/FPDS.
Transactions
| Action | Obligated | Date |
|---|---|---|
| Supplemental Agreement for work within scope | $0 | |
| Supplemental Agreement for work within scope | $173,687 | |
| Other Administrative Action | $0 | |
| Other Administrative Action | $0 | |
| Other Administrative Action | $0 | |
| Original award | $355,622 |
About this award
EPA Region 9 issued a no-cost bilateral modification to extend the period of performance on a delivery order to Tetra Tech, Inc. under the Navajo Area Uranium Mines Response Assessment and Evaluation Services II (NAUMRAES II) contract, with a ceiling value of $1,101,146.14 and an ultimate completion date of September 30, 2027. The original award date was September 13, 2023.
The NAUMRAES II contract is a single-award indefinite delivery contract awarded by EPA Region 9 authorizing removal site evaluations, engineering evaluations and cost analyses, remedial investigation and feasibility studies, and cleanup verification activities for abandoned uranium mines on and around the Navajo Nation in EPA Regions 6 and 9. Under this modification, Tetra Tech shall provide evaluations for 278 remaining unfunded Abandoned Uranium Mines (AUMs) on the Navajo Nation. Place of performance is Window Rock, Arizona. The order carries time-and-materials pricing and no small business set-aside.
Service Contract Inventory reporting shows government-invoiced labor of $197 thousand across 0.6 FTEs in FY2024 and $274 thousand across 0.9 FTEs in FY2025, with a derived government-paid hourly rate of $158.14 in FY2024. Tetra Tech self-performed all reported hours with no subcontractors in FY2025.
Description
The contractor shall provide evaluations for the remaining known 278 unfunded aums and mine areas on the navajo nation under the NN-AUM response assessment and evaluation services (raes) II contract for EPA for regions 6 & 9.
Quick answers
Who was awarded contract 68HE0923F0070?
68HE0923F0070 was awarded to Tetra Tech, Inc. by EPA Region 9 (Regional Offices) on September 13, 2023.
How much is contract 68HE0923F0070 worth?
The government has obligated $529,309 on 68HE0923F0070. Its current value, with exercised options, is $1,101,146.
Is contract 68HE0923F0070 an order under another contract?
Yes. 68HE0923F0070 is a delivery order under 68HE0923D0002, an indefinite delivery contract.
Was contract 68HE0923F0070 competed?
The extent of competition for 68HE0923F0070 was full and open competition.
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