Tar Lake Superfund

Location:	Michigan
Posted:	Aug 20, 2026
Due:	Sep 21, 2026
Agency:	DEPT OF DEFENSE
Type of Government:	Federal
Category:	F - Natural Resources and Conservation Services
Solicitation No:	W911XK26BA030
Publication URL:	To access bid details, please log in.

Active

Contract Opportunity

Notice ID

W911XK26BA030

Related Notice

Department/Ind. Agency

DEPT OF DEFENSE

Sub-tier

DEPT OF THE ARMY

Major Command

US ARMY CORPS OF ENGINEERS

Sub Command

ENGINEER DIVISION GREAT LAKES AND OHIO

Sub Command 2

ENDIST DETROIT

Office

W072 ENDIST DETROIT

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General Information

Contract Opportunity Type: Solicitation (Original)
Original Published Date: Aug 20, 2026 02:19 pm EDT
Original Date Offers Due: Sep 21, 2026 02:00 pm EDT
Inactive Policy: Manual
Original Inactive Date: Oct 21, 2026
Initiative:
- None

Classification

Original Set Aside: Total Small Business Set-Aside (FAR 19.5)
Product Service Code: F108 - ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL REMEDIATION
NAICS Code:
- 562910 - Remediation Services
Place of Performance:
Mancelona Township, Michigan 49659

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.

Attachments/Links

Contact Information

Contracting Office Address

CONTRACTING OFFICE KO 477 MICHIGAN AVE
DETROIT , MI 48226-5000
USA

Primary Point of Contact

Marna Rockwell
Marna.L.Rockwell@usace.army.mil

Secondary Point of Contact

History

Aug 20, 2026 02:19 pm EDTSolicitation (Original)

Aug 18, 2026	[Special Notice (Original)] Notice of Intent (NOI) to Sole Source and Request for Information (RFI)
Sep 4, 2026	[Solicitation (Updated)] Tar Lake Superfund
Sep 14, 2026	[Solicitation (Updated)] Tar Lake Superfund
Sep 29, 2026	[Solicitation (Updated)] Tar Lake Superfund
Oct 27, 2026	[Award Notice (Original)] Tar Lake Superfund

Tar Lake Superfund

Related Document

See also