Corrosion Protection and Undercoating Application

The contract involves the application of asphalt-based undercoating and dielectric barriers to protect vehicle chassis and body undersides from corrosion in marine environments, targeting areas with high exposure to saltwater and humidity. This specialized protective treatment is critical for extending the service life and structural integrity of transportation equipment operating near coastal regions, particularly in Hawaii’s harsh environmental conditions. The work requires strict adherence to material specifications and application techniques to ensure long-term durability and electrical insulation properties that prevent electrolytic corrosion. This is a subcontract opportunity issued by the Department of Transportation through its Hawaii office, with a North American Industry Classification System code of 325520 indicating specialty trade contractors in protective coating services. The solicitation was posted on April 28, 2026, and responses are due by May 23, 2026. The place of performance is not explicitly detailed but is expected to be within Hawaii due to the agency’s involvement and the nature of the corrosion protection requirements. All work must comply with environmental and safety standards applicable to marine infrastructure protection, and qualified subcontractors are expected to demonstrate experience with similar applications in coastal or maritime settings.