Earthwork, Grading & Aggregates

This subcontract for Earthwork, Grading and Aggregates involves providing excavation and grading services for prime contractors working on Grand Rapids Public Schools facility projects. The scope of work includes subgrade undercutting, gravel fine grading for positive drainage, and the placement and compaction of MDOT Class II Sand Subbase and MDOT 21AA Aggregate Base. All operations must be performed using graders and compactors in strict accordance with MDOT aggregate standards to deliver a compacted and graded subbase ready for paving. The opportunity is categorized under NAICS code 238910 and is associated with the state of Michigan. Interested parties should note the tight turnaround for the response deadline, which is set for November 4, 2026, following the posting date of November 2, 2026.