Construction Materials Testing (CMT) Services

The City of Duluth is seeking qualified contractors to provide comprehensive construction materials testing services for soils, concrete, and asphalt during future construction projects. This subcontract opportunity includes both field and laboratory testing to ensure compliance with engineering and safety standards throughout the construction lifecycle. Preconstruction planning may involve defining the scope of construction materials testing, requiring proposers to demonstrate expertise in early-stage project coordination and technical planning. The solicitation is open for responses until August 7, 2026, and is classified under NAICS code 541350, which pertains to architectural, engineering, and related services. The contract is not subject to any set-aside designation, and performance will occur within the City of Duluth’s jurisdiction, though specific location details are not provided. Interested parties must submit proposals by the stated deadline to be considered for award, with further details available through the provided online portal.