Zinc/Aluminum Coating and Sealing

The contract involves the application of zinc and aluminum-based external coatings combined with asphaltic-type seal coats to ductile iron fittings, aimed at enhancing corrosion resistance. These coatings must meet the standards set forth in ISO 8179 as well as NSF 61/372, ensuring compliance with relevant quality and safety requirements. The scope focuses on providing protective finishes that prolong the durability and lifespan of ductile iron components used in infrastructure or water systems. Issued by the General Services Department of Maryland, this subcontract falls under NAICS code 332813, which pertains to coating, engraving, heat treating, and allied activities. The solicitation was posted on May 18, 2026, with a response deadline set for June 4, 2026. While the location details and points of contact are not specified, interested parties can access additional project information via the provided online procurement portal.