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ENVIRONMENTAL PROTECTION AGENCY › REGION 9 CONTRACTING OFFICE

C--New DES TO for Afterthought Mine Site RIFS

Key facts

Response deadline
Jun 19, 2025
4:30 PM UTC-07:00
Set-aside
SBASmall business (total)
Small Business Set Aside - Total
Notice type
Presolicitation
Posted on SAM.gov
Jun 5, 2025
Archives Oct 25, 2040

Description

New Design and Engineering Services Task Order for the Afterthought Mine Superfund Site Remedial Investigation Feasibility Study (RIFS). Contractor to provide technical support to the US EPA at the Afterthought Mine Superfund Site near Ingot, CA. Various work activities include remedial investigation/feasibility study (RI/FS) are needed. Taskings will provide a factual and analytical basis for public understanding of the remedy options, and for US EPA decisionmakers to use in making an informed remedy selection in a sitewide Record of Decision (ROD). The end product shall be a well-supported ROD that when implemented through a remedial action, will eliminate, reduce, or control risks to human health and the environment. TOCOR: John Hillenbrand, Alternate TOCOR: Eric Canteenwala; Project Officer/Invoice Approver (PO/IA): Lisa Ouyang, Alternate Project Officer: Sandra O'Neill. The program requests a new TO be funded at the IGCE base of $265,613.11. The Acquisition Package includes: • SOW • IGCE: Base of $265,613.11, overall total of $15,474,151.85 • Task Order Initiation Form • Key Personnel and Evaluation Factors • COR Nom forms (4) • NDAs (7 – Luke, Wanda, and Mena are the additional 3 forms) • COI forms (same as above) • QARF • EO Compliance Approval Email: Documents the program sending our approval request to Fatima and her confirmation it’s been sent to MSD. These documents are attached as supporting documents in this PR.

From SAM.gov’s daily data file, as published on Oct 24, 2026 (UTC).

Contacts

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Record dates

Posted on SAM.gov: Jun 5, 2025
The agency’s publication date, as SAM.gov states it.
First recorded by BidLookup: Oct 8, 2026
The UTC day of the first read of SAM.gov’s listings that stored this notice.
Last confirmed: Oct 8, 2026
The UTC day of the latest read that still listed this notice. It does not mean the notice is unchanged or still open on SAM.gov now, and it is not the index’s last-read time.
Description as published: Oct 24, 2026 (UTC)
The date of the daily data file this text came from.

Published by the agency on SAM.gov as notice a762a1d9683346c189dc91643d36c38f. What these dates mean

Record

Solicitation number
68HE0925R0031
Search the index for this number
NAICS
562910 · Remediation Services
Product/service code
C214 · ARCHITECT AND ENGINEERING- GENERAL: MANAGEMENT ENGINEERING
Place of performance
Ingot, California 96069
Contracting office
SAN FRANCISCO, CA 94105
SAM.gov notice ID
a762a1d9683346c189dc91643d36c38f