# C--Afterthought Mine Site RIFS

Notice 19e17a4bd43a4c40890aaf76cd9de231 (solicitation 68HE0925R0031) from ENVIRONMENTAL PROTECTION AGENCY, REGION 9 CONTRACTING OFFICE, posted 2025-08-14, responses due 2025-09-03T23:30:00.000Z. Status: open.

| Field | Value |
| --- | --- |
| Notice ID | 19e17a4bd43a4c40890aaf76cd9de231 |
| Solicitation number | 68HE0925R0031 |
| Type | Solicitation |
| Agency | ENVIRONMENTAL PROTECTION AGENCY |
| Sub-tier | ENVIRONMENTAL PROTECTION AGENCY |
| Office | REGION 9 CONTRACTING OFFICE |
| Posted | 2025-08-14T15:42:35.000Z |
| Response deadline (UTC) | 2025-09-03T23:30:00.000Z |
| Set-aside | Small Business Set Aside - Total |
| NAICS | 562910 |
| PSC | C214 |
| Place of performance | Ingot, CA, USA |
| Award | - |

## Description

Design and Engineering Services. Afterthought Mine Superfund Site Remedial Investigation Feasibility Study (RIFS). The purpose of this amendment is to extend the due date for submittal of questions to August 15th.

## Sources

- View on SAM.gov: https://sam.gov/opp/19e17a4bd43a4c40890aaf76cd9de231/view
- Data as of 2026-11-14. Source: https://sam.gov/data-services/Contract%20Opportunities/datagov

## Cite this

"C--Afterthought Mine Site RIFS, SAM.gov contract opportunity 19e17a4bd43a4c40890aaf76cd9de231." samgovapi.io, https://samgovapi.io/opportunity/19e17a4bd43a4c40890aaf76cd9de231, data as of 2026-11-14. Primary record: https://sam.gov/opp/19e17a4bd43a4c40890aaf76cd9de231/view

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