Opportunity

PIEE #W911XK26BA030

Environmental Remediation Services for Tar Lake Superfund Site, Michigan

Buyer

W072 ENDIST DETROIT

Posted

August 20, 2026

Respond By

September 21, 2026

Identifier

W911XK26BA030

NAICS

562910, 237990

USACE Detroit District is seeking a contractor for a comprehensive environmental remediation project at the Tar Lake Superfund Site in Mancelona Township, Michigan. - Government Buyer: - U.S. Army Corps of Engineers (USACE), Detroit District - Scope of Work: - Excavation and removal of approximately 172,500 tons of contaminated soil - Backfilling with clean imported soils - Installation of new biosparge wells for groundwater remediation - Construction of a pre-engineered structure (about 160 sq. ft.) to house biosparge system compressors - Abandonment and installation of groundwater monitoring wells - Erosion control measures throughout the site - Utility survey for existing biosparge system piping - Confirmation soil sampling to verify remediation effectiveness - Site restoration upon completion - Products/Services Requested: - Environmental remediation services (no specific equipment, part numbers, or OEMs listed) - Unique Requirements: - Offerors must attach a Material Safety Data Sheet (MSDS) to their submission - No specific OEMs or vendors are named in the solicitation - No detailed product line items or equipment quantities provided

Description

The U.S. Army Corps of Engineers (USACE) Detroit District is seeking a contractor for a Firm-Fixed Price (FFP) environmental services contract for the Tar Lake Superfund project located in Mancelona Township, Michigan. The project includes the excavation of contaminated soil and expansion of a bio-sparge system at the Tar Lake Superfund Site in Mancelona Township, Ml. The project will involve excavation of approximately 172,500 tons of contaminated soil, backfilling with clean imported soils, installing new biosparge wells, and an approximately 160 square foot pre-engineered structure to house the biosparge system compressors. Ancillary activities include abandoning existing groundwater monitoring wells, installing new groundwater monitoring wells, installing erosion control measures, conducting a utility survey to locate existing bio-sparge system piping, confirmation soil sampling,and site restoration.

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