Dust Control and Air Quality Management

The contract titled Dust Control and Air Quality Management is a subcontract issued by Caltrans, District 4 - Bay Area/Oakland, under the NAICS code 238990, focusing on implementing comprehensive dust suppression and air quality measures at a performance location in 95442. Key requirements include the application of water spraying systems to control airborne particulates, enforcement of low-idling protocols for vehicles and equipment to minimize emissions, and the exclusive use of low-emission construction machinery to reduce environmental impact. These measures are designed to ensure compliance with air quality standards during project operations and to mitigate health and environmental risks associated with construction-related dust and pollutants. The contract was posted on June 26, 2026, and is part of a broader effort by the California Department of Transportation to enforce sustainable and environmentally responsible practices in infrastructure projects. While no set-aside designation is specified, the scope clearly prioritizes environmental stewardship through operational controls and technological adoption. The point of contact details are not provided, but further information can be accessed via the public link associated with the project, which is linked to a formal California environmental project record. The work must be executed in full alignment with state and federal air quality regulations applicable to transportation construction sites.