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Tar Lake Superfund

Closed — responses were due 21 Sep 2026 · Small Business Set Aside - Total · Department of the Army, DoD · NAICS 562910 · Solicitation W911XK26BA030

Solicitation details

Solicitation numberW911XK26BA030
Notice IDf73f58c55eac40e9a7ffe0e351577311
AgencyDepartment of Defense (DoD)
Sub-agencyDepartment of the Army
Contracting officeW072 ENDIST DETROIT
NAICS code562910 — Remediation Services
Product / service code (PSC)F108
Set-asideSmall Business Set Aside - Total
Notice typeSolicitation
Posted20 August 2026
Response deadline21 September 2026 (closed)

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.

Version history

SAM.gov has posted 7 notices under solicitation W911XK26BA030, oldest first.

Documents in the solicitation package

4 files are attached to this notice.

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Market context: DoD and NAICS 562910

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