Delivery Order GS00F0019L-EP0837

This is a $202,230 firm-fixed price contract awarded by the Department of the Interior's Bureau of Land Management (BLM) California Region to Frontier Environmental Solutions Inc., a small business subchapter S corporation. The contract is for the Pinto Mountain Abandoned Mine Land (AML) Remediation Project, which involves the design, fabrication, and installation of safety structures such as bat-compatible gates and foam closures to address physical hazards at abandoned mines on public lands in...

Frontier Environmental Solutions Inc., a small business environmental remediation contractor based in Inyokern, California, was awarded a $174,797 firm fixed-price purchase order on September 22, 2025, for the Redding Abandoned Mine Lands (AML) and Demolition Project. This Total Small Business set-aside contract, funded by the Bureau of Land Management's California Region, covers construction services addressing physical safety hazards at abandoned mining sites in Shasta and Trinity Counties,...

Ch2M Hill, Inc. has been awarded a delivery order valued at $25.1 million under the EPA's Remedial Acquisition Framework: Design and Engineering Services (DES) to provide remedial design and remedial action support for Operable Unit 1 (OU1) of the Sulphur Bank Mercury Mine in Concord, California. The award, issued on September 30, 2024, is structured as a cost-plus-fixed-fee contract with an ultimate completion date of September 26, 2029, and represents work on a Superfund site requiring...

This federal contract award to Engineering / Remediation Resources Group, Inc. (ERRG), a woman and minority owned small business, is for the completion of Phase 1 (removal and disposal of hazardous material) and Phase 2 (removal and disposal of contaminated ash/soil and burned debris) for U.S. Forest Service facilities damaged during the Caldor Fire. The $243,709.00 firm fixed price delivery order was issued under the U.S. Forest Service's Emergency Hazardous Materials IDIQ 2017-2022 contract...

EPA Region 9 issued a delivery order to Aptim Hdr, LLC on January 16, 2026, under the EPA Remedial Acquisition Framework: Remediation Environmental Services (RES) for remediation of Operable Unit 1 residential soils at the Argonaut Mine Superfund Site with a ceiling value of $14.31 million. The RES is an EPA-administered IDIQ vehicle for environmental remediation services. Performance occurs in Jackson, CA, with an ultimate completion date of January 15, 2028. The order is priced on a firm...

This is a firm fixed-price delivery order awarded by the U.S. Forest Service, Region 5 - Pacific Southwest Region, to Engineering / Remediation Resources Group, Inc. (ERRG), a woman and minority-owned small business. The $157,156.81 contract is for RELIEF HILL MINE RA (Remedial Action) under the agency's CERCLA Environmental Response and Emergency Hazardous Materials Removal IDIQ contract vehicle. The work involves environmental cleanup, hazardous waste removal, and other remediation...

The U.S. Environmental Protection Agency Region 9 awarded a $199,509 firm-fixed-price delivery order to Weston Solutions Inc. for mining engineering assessment services at the Afterthought Mine, a National Priorities List (NPL) site in San Francisco, California. This modification adjusts the period of performance through July 21, 2026, and addresses environmental remediation needs at the facility, which is currently releasing acid mine drainage into Little Cow Creek and elevating metal...

This delivery order against the Superfund Technical Assessment Response Team V (START V) indefinite-delivery/indefinite-quantity multiple award contract was awarded by the Environmental Protection Agency Region 9 to Weston Solutions Inc. to provide technical and environmental support services related to wildfire response and recovery efforts in El Dorado and Diamond Springs, California. Weston Solutions Inc., a subsidiary of Weston Solutions Holdings, Inc., will draw on its expertise under...

On June 23, 2023, the U.S. Army Corps of Engineers Engineering District Omaha awarded a $12.3 million cost-plus-fixed-fee delivery order to CDM Smith-Bay West JV, A Joint Venture for long-term remedial investigation and feasibility studies at the Bonita Peak mining site in Silverton, Colorado. This delivery order, which operates under the parent Northwest Division Environmental Remediation Services - Unrestricted 2021-2026 multiple award task order contract, supports the Corps' environmental...

Ch2M Hill, Inc. received a $7.77 million delivery order from the Environmental Protection Agency (EPA) Region 9 on September 19, 2023, to perform remedial investigation/feasibility study (RI/FS), remedial design/remedial action (RD/RA), and operations and maintenance (O&M) services at the Lava Cap Mine Site in Nevada City, California. This modification corrected the periods of performance for optional tasks under the contract, which carries a cost-plus-fixed-fee pricing structure and extends...