Description
The U.S. Army Corps of Engineers Detroit District is seeking firms that have the capability to provide construction services for environmental remedial excavation, biosparge system installation, and environmental remedial monitoring at a Superfund site in Mancelona Township, Michigan. The work includes developing an EPA-approved Quality Assurance Project Plan, mobilizing to the project site, excavating approximately 215,000 tons of contaminated soil with temporary shoring, backfilling with clean imported soils, installing 28 new biosparge wells, and an approximately 160 square foot pre-engineered structure to house the compressors.
• The contractor will have an estimated 1,080 calendar days to complete this requirement.
• The contract is expected to be solicited during the third calendar quarter of 2026.
• The place of performance will be located in Mancelona Township, Antrim County, Michigan.
• Interested companies who have completed similar work are encouraged to respond with descriptions of three projects similar to the project size, scope, and dollar value.