Reusable Cofferdam Services

The contract involves the supply, installation, expansion, contraction, and reuse of cofferdams for temporary water exclusion during construction activities in Swanville, Maine. It is subcontracted under the Maine Department of Transportation and falls under NAICS code 238990 for other construction support activities. The services must be performed in a manner that allows for efficient deployment and removal of cofferdams to facilitate safe and uninterrupted construction work in aquatic or flood-prone environments, with an emphasis on sustainability through material reuse and adaptability to varying site conditions. The project requires technical precision in design and execution to ensure structural integrity and compliance with environmental and safety standards during temporary water control operations. The solicitation is open for responses until August 12, 2026, and interested parties must submit proposals through the Maine Department of Transportation’s official bid opportunities portal. While no set-aside designation is specified, the contract is intended for subcontractors capable of providing specialized cofferdam solutions with proven experience in transportation-related infrastructure projects. Performance is limited to the designated location in Swanville, and bidders are expected to demonstrate the ability to mobilize equipment, manage logistics under field constraints, and deliver reusable systems that minimize environmental impact and reduce long-term costs through repeat utilization across multiple projects.