Task order planned with Tetra Tech for road shop cleanup study
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Description
Madison County is slated to issue a new Task Order to Tetra Tech, Inc. under its Master Services Agreement to conduct a remedial investigation of petroleum contamination at the former county road shop in Twin Bridges. The unit-cost-based scope, estimated at $64,433, covers soil borings, monitoring wells, groundwater sampling, vapor sampling, and closure planning in coordination with DEQ and the Petroleum Tank Release Compensation Board.
Contract Details
Contract Amount
Estimated not to exceed $64,433 (unit-cost based)
Vendor
TETRA TECH INC
Agency
Alder Elementary School District, MT
Contract Type
PROFESSIONAL_SERVICES
Document Date
June 1, 2026
Contract Term
Work to commence after Madison County authorization, DEQ approval, and issuance of MPTRCB obligation letter; fieldwork and reporting span summer and fall 2026 with two groundwater monitoring events
Renewal Info
Work will be authorized via a new Task Order under the existing Master Services Agreement between Madison County and Tetra Tech; future amendments would adjust scope and budget as needed.
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Madison County Board of Commissioners Agenda 2026-06-02
Madison County Board of Commissioners Agenda 2026-06-02
Madison County Board of Commissioners Agenda 2026-06-02
Madison County Board of Commissioners Agenda 2026-06-02
Madison County Board of Commissioners Agenda 2026-06-02
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