Cofferdam

Cofferdams, also known as watertight walls, provide structure that assist in removing water from an area. Our construction crews have been working on a new boat ramp for the Wild Harbor Yacht Club in Falmouth. The crew installed and dewatered a temporary cofferdam, removed the old ramp, diverted and controlled a steady flow of ground water away from the new ramp, installed the sub grade, and reinstalled the granite curbing. Cofferdams prove to be a safe and efficient solution for a long-term project.