Bid opportunityOpen
Tar Lake Superfund
DEPT OF DEFENSE › DEPT OF THE ARMY › W072 ENDIST DETROIT
Response deadlineSep 21, 2026 2:00 PM EDT
View official notice on SAM.gov (opens in a new tab)
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Key decision factors
- Response deadline
- Sep 21, 2026 2:00 PM EDT
- Posted
- Aug 20, 2026 12:00 AM EDT
- Notice type
- Solicitation
- Set-aside
- Small Business Set Aside - Total
- NAICS
- 562910
- PSC
- F108
- Place of performance
- Mancelona Township, Michigan, 49659
- Current status
- Open
Notice details
- Official status
- Open
- Normalized group
- Bid opportunity
- Notice ID
- f73f58c55eac40e9a7ffe0e351577311
- Solicitation number
- W911XK26BA030
Description
Displayed as sanitized plain text from SAM.gov. Retrieved Aug 21, 2026 8:09 PM EDT.
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.
Contacts
Marna Rockwell
Primary
Marna.L.Rockwell@usace.army.milPersonalized relevance
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