IDV vehicle
68HE0921D0003
THE CONTRACTOR SHALL PROVIDE CLEANUP, RESPONSE, AND CONSTRUCTION SERVICES PRIMARILY AT THE FORMER URANIUM MINING-RELATED SITES LOCATED IN THE NAVAJO NATION AND THE GRANTS MINING DISTRICT IN NEW MEXICO IN EPA REGIONS 6 AND 9.
Award details
Obligations, current value and potential value describe different measures; they are never added together.
| Field | Reported value |
|---|---|
| Agency | Environmental Protection Agency |
| Office | REGION 9 CONTRACTING OFFICE |
| NAICS | 562910 — Remediation Services |
| PSC | F108 — Hazardous Substance Removal, Cleanup, and Disposal Services and Operational Support |
| Parent award / vehicle | Not reported |
| Set-aside | SMALL BUSINESS SET ASIDE - TOTAL |
| Pricing type | FIRM FIXED PRICE |
| Obligations | $0 |
| Current contract value | Not reported |
| Potential contract value / ceiling | $220.0M |
| Start date | Jan 14, 2021 |
| Current end date | Not available |
| Potential end date | Not available |
| Latest award activity | Jul 7, 2026 |
| Source loaded | Sep 19, 2026 |
Funding and modification history
Showing the latest 16 of 16 loaded transactions. Negative values are deobligations.
| Date | Modification | Obligation change | Description |
|---|---|---|---|
| Jul 7, 2026 | P00015 | $0 | NAUM - ABANDONED MINES RESPONSE AND CONSTRUCTION SERVICES (AMRCS). THE PURPOSE OF THIS BILATERAL MODIFICATION IS TO INCORPORATE WASTE REMOVAL EMANIFEST LANGUAGE AND DEI CLAUSE, RFO FAR 52.222-90 INTO THIS CONTRACT. |
| Dec 11, 2025 | P00014 | $0 | ABANDONED MINES RESPONSE AND CONSTRUCTION SERVICES (AMRCS). THE PURPOSE OF THIS UNILATERAL MODIFICATION IS TO INCORPORATE INVOICE APPROVER ASSIGNMENT UPDATES INTO THIS CONTRACT. |
| Jun 9, 2025 | P00013 | $0 | THE PURPOSE OF THIS UNILATERAL MODIFICATION IS TO CHANGE THE CO AND IMPLEMENT EOS 14148 AND 14208. |
| Jun 4, 2025 | P00012 | $0 | THE PURPOSE OF THIS UNILATERAL MODIFICATION IS TO EXTEND OPTION YEAR FOUR. |
| Dec 20, 2024 | P00011 | $0 | THE PURPOSE OF THIS UNILATERAL MODIFICATION IS TO EXERCISE OPTION YEAR FOUR. |
| Dec 11, 2024 | P00010 | $0 | THE PURPOSE OF THIS UNILATERAL MODIFICATION IS TO CHANGE THE CONTRACTOR NAME TO ARROWHEAD CONTRACTING, LLC. |
| Jul 7, 2024 | P00009 | $0 | THE PURPOSE OF THIS UNILATERAL MODIFICATION IS TO CHANGE THE CONTACT COR. |
| Jun 21, 2024 | P00008 | $-100.0K | THE PURPOSE OF THIS UNILATERAL MODIFICATION IS TO DE-OBLIGATE UNNEEDED FUNDS. |
| Jan 24, 2024 | P00007 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO UPDATE EXECUTE OPTION YEAR III 01/25/2024-01/24/2025 |
| Feb 2, 2023 | P00006 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO UPDATE AND REFRESH THE VENDOR'S SAMS RECORD. THIS IS NEEDED TO AWARD TASK ORDERS. |
| Jan 27, 2023 | P00005 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO CORRECT CLINS FOR EQUIPMENT RATES. THIS IS MODIFICATION P00003 UNDER CONTRACT #68HE0921D0003 (AMRCS-ARROWHEAD). |
| Dec 22, 2022 | P00004 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO CORRECT CLINS FOR EQUIPMENT RATES. THIS IS MODIFICATION P00003 UNDER CONTRACT #68HE0921D0003 (AMRCS-ARROWHEAD). |
| Feb 8, 2022 | P00003 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO CORRECT CLINS FOR EQUIPMENT RATES. THIS IS MODIFICATION P00003 UNDER CONTRACT #68HE0921D0003 (AMRCS-ARROWHEAD). |
| Jan 26, 2022 | P00002 | $0 | THE PURPOSE OF THIS UNILATERAL MODIFICATION IS TO EXERCISE OPTION YEAR ONE. THIS IS MODIFICATION P00002 UNDER CONTRACT #68HE0921D0003 (AMRCS-ARROWHEAD). |
| Oct 25, 2021 | P00001 | $0 | EO14042THE PURPOSE OF THIS MODIFICATION IS TO INCORPORATE FAR 52.223-99. THIS IS MODIFICATION P00001 UNDER CONTRACT #68HE0921D0003 (AMRCS-ARROWHEAD). |
| Jan 14, 2021 | 0 | $100.0K | THE CONTRACTOR SHALL PROVIDE CLEANUP, RESPONSE, AND CONSTRUCTION SERVICES PRIMARILY AT THE FORMER URANIUM MINING-RELATED SITES LOCATED IN THE NAVAJO NATION AND THE GRANTS MINING DISTRICT IN NEW MEXICO IN EPA REGIONS 6 AND 9. |
Buyer contacts from matching notices
Matched on exact award/solicitation identifier and awarding agency. Source dates describe the notice, not current contact verification.
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| Tremethick, Dennis tremethick.dennis@epa.gov | Contact | Contact method not published | Source | May 22, 2019 |
| Tremethick, Dennis tremethick.dennis@epa.gov | Contact | Contact method not published | Source | May 10, 2019 |
| Tremethick, Dennis tremethick.dennis@epa.gov | Contact | Contact method not published | Source | Apr 11, 2019 |
| Tremethick, Dennis tremethick.dennis@epa.gov | Contact | Contact method not published | Source | Apr 11, 2019 |
| Tremethick, Dennis | Contact | Contact method not published | Source | Apr 10, 2019 |
| Tremethick, Dennis | Contact | Contact method not published | Source | Mar 21, 2019 |
| Tremethick, Dennis | Contact | Contact method not published | Source | Dec 7, 2018 |
| Tremethick, Dennis | Contact | Contact method not published | Source | Dec 7, 2018 |
| Tremethick, Dennis | Contact | Contact method not published | Source | Dec 7, 2018 |
Research next steps
- Check the stated set-aside against the solicitation and current certifications.
- Review the award scope and buyer evidence before making a bid/no-bid decision.