Opportunities · California

Navajo Area - Abandoned Mines Response and Construction Services

Environmental Protection Agency · San Francisco, California · Presolicitation

AgencyEnvironmental Protection Agency
Place of performanceSan Francisco, California
CategoryRemediation
Notice typePresolicitation
Set-asideNone stated
PostedNov 10, 2026
Response dueJan 5, 2027
Solicitation no.68HE0926R0006
02From the notice
Pre-Solicitation Notice Amendment for Navajo Area Abandoned Mines Response and Construction Services II (AMRCS II). The purpose of this pre-solicitation notice is to re-post the attached US EPA Region 9 Final Industry Day Flyer for this AMRCS II requirement and clarify this is a full and open competition acquisition.

Excerpt from the public notice. Read the full solicitation and all attachments on SAM.gov.

03Market history

Who has won similar work in California.

RecipientAwarding agencyAward valuePeriod
Arcadis U.S., Inc.Department of the Air Force$132,318,799Jul 29, 2014 – Sep 28, 2024
North Wind Portage, Inc.Department of Energy$67,516,418Jun 26, 2014 – Apr 24, 2026
Tehama Technical Services, LlcDepartment of the Army$47,573,348Mar 11, 2026 – Mar 10, 2028
Cdm A Joint VentureDepartment of Energy$45,561,830Oct 1, 2012 – Aug 31, 2024
Environmental Chemical CorporationDefense Contract Management Agency$44,159,406Oct 29, 2004 – Nov 27, 2023
Environmental Quality Management, IncEnvironmental Protection Agency$40,068,242Jan 23, 2025 – Jan 10, 2026

Largest federal contract awards in remediation performed in California, with contract activity in the past three years. Source: USAspending.gov. Shown for market context; not necessarily the incumbent for this requirement.