Laboratory Testing for Construction Materials

The contract seeks a subcontractor to perform off-site laboratory analysis of soil, concrete, and other construction materials to ensure compliance with project specifications. The work involves testing materials received from construction sites to verify adherence to required standards, with results used to support quality assurance and regulatory compliance throughout the project lifecycle. The solicitation is issued by Portage County in Wisconsin under NAICS code 541380, which corresponds to other scientific and technical consulting services, indicating the need for specialized analytical capabilities outside the physical construction site. The contract is posted with a response deadline of July 28, 2026, at 2:00 PM, and potential vendors must submit proposals through the specified portal by that time. While no specific place of performance or point of contact is listed, the work location for testing is implied to be off-site, meaning the subcontractor must have a certified laboratory capable of handling all required material types and producing defensible, accurate analytical reports. The nature of the solicitation as a subcontract suggests the testing services are intended to support a larger public works initiative managed by the county, and the vendor must be prepared to operate within the parameters of federal, state, and local regulatory requirements for construction material testing.