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Tar Lake Superfund

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

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A newer version of this notice has been posted. SAM.gov republished solicitation W911XK26BA030 on 27 October 2026. This page is kept because it is a real record, but the current requirement, dates and attachments are on the latest version. Read the latest version →

What happened next

SAM.gov marked this notice inactive — responses were due 21 September 2026.

Awarded to CAPE ENVIRONMENTAL MANAGEMENT INC 500 PINNACLE CT STE 100 Norcross GA 30071 USA for $19.7M, posted 27 October 2026. Read the award notice →

Solicitation details

Solicitation numberW911XK26BA030
Notice IDaec23f33fcb54b61b2a35ffb49736882
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
Posted04 September 2026
Response deadline21 September 2026 (closed)

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Description

*****Amendment 0001 ******Amendment 0001 is being issued to update the Specifications, Bid Schedule, and Scoping Statement in response to bidder inquiries received. CLIN 0007 is changed from Environmental Remediation Services to Construction. Amendment 0001 also updates the Wage Determinations found in Section L Instructions, Conditions, and Notices to Offerors or Quoters. All other terms and conditions remain UNCHANGED. ********************************************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 8 notices under solicitation W911XK26BA030, oldest first.

Documents in the solicitation package

4 files are attached to this notice.

  • PIEE Solicitation Module Link for W911XK26BA030
  • Web Based Training for the PIEE Solicitation Module
  • Registration Instructions for the PIEE Solicitation Module
  • Department of Defense Procurement Toolbox

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Market context: DoD and NAICS 562910

About the buyer and the industry, not this specific solicitation. Source: USASpending.gov award data, updated nightly.

  • In fiscal year 2026, DoD obligated $430.0M across 450 contract actions under NAICS 562910.
  • 679 contracts worth $2.9B in this category end within the next 18 months.

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