Stormwater Testing Services – Total Suspended Solids (TSS)

The contract involves providing total suspended solids (TSS) analysis on stormwater samples to ensure compliance with Ohio EPA National Pollutant Discharge Elimination System (NPDES) permit requirements. It is a subcontract opportunity focused on environmental testing services, specifically targeting the measurement of suspended solids in stormwater, which is critical for regulatory reporting and water quality management. The service is essential for maintaining proper monitoring and adherence to state environmental standards. This opportunity is designated as a Total Small Business Set-Aside under FAR 19.5, which restricts bidding to small businesses, fostering their participation in government contracting. The contract is administered by the Department of Defense, specifically through the W7NU Uspfo Activity in Ohio, with the place of performance located in Mansfield, Ohio, ZIP code 44903. Proposals were to be submitted by June 18, 2026. The solicitation complies with NAICS code 541380, relating to testing laboratories, positioning it within the environmental and analytical services sector.