This is a pre-solicitation notice for environmental remediation at the Tar Lake Superfund site in Mancelona Township, Michigan. The work involves excavating approximately 172,500 tons of contaminated soil, backfilling with clean material, installing 45 new bio-sparge wells, and constructing a compressor housing. The contract will be a firm-fixed-price, 100% small business set-aside, requiring a bid bond. The solicitation is anticipated to be issued in August 2026, with all documents available electronically via SAM.gov and PIEE. Contractors must have active registrations in both SAM and PIEE to be eligible.