# Remediation Environmental Services (RES) Argonaut

Canonical: https://abierto.us/opportunities/68he0926r0001

- Solicitation number: 68HE0926R0001
- Notice type: Award notice
- Status: Awarded to Aptim Hdr, LLC for $13,652,377.00
- Department: Environmental Protection Agency
- Contracting office: Region 9 Contracting Office (68HE09)
- NAICS: 562910 Remediation Services
- Product or service code: F108 Hazardous Substance Removal, Cleanup, and Disposal Services and Operational Support
- First posted: January 16, 2026
- Last posted: January 16, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/312d037fb041447e86e2287ff1beb818/view

## Description

RAF RES TO for Argonaut Mine Superfund Site Remediation of OU1 Residential Soils

## Award on USAspending

- Recipient: Aptim Hdr, LLC (UEI KZ68W9CA2HW3)
- Contract: 68HE0926F0010 under 68HERH19D0005, delivery order
- Obligated: $14,560,240.00
- Competition: Full and Open Competition, 2 offers received
- Link: solicitation number 68HE0926R0001 equals the FPDS solicitation identifier; same awarding office 68HE09 (high confidence)
- Record: https://www.usaspending.gov/award/CONT_AWD_68HE0926F0010_6800_68HERH19D0005_6800/

- Recipient: Aptim Hdr, LLC (UEI KZ68W9CA2HW3)
- Contract: 68HERH19D0005
- Obligated: -$25,000.00
- Competition: Full and Open Competition, 53 offers received
- Link: award number 68HERH19D0005 equals the contract number; same sub-agency 6800 (high confidence)
- Record: https://www.usaspending.gov/award/CONT_IDV_68HERH19D0005_6800/


## Publications

- January 16, 2026: Award notice. Notice 312d037fb041447e86e2287ff1beb818. https://sam.gov/workspace/contract/opp/312d037fb041447e86e2287ff1beb818/view

## Points of contact

- Medeiros, Mena, Medeiros.Mena@epa.gov, (415) 972-3676

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Source: SAM.gov Contract Opportunities bulk extract and USAspending.gov award data. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/68he0926r0001.