Surface Conditions for dredging area.zip

This solicitation seeks firms to provide construction services for remedial dredging and contaminated sediment removal projects in Howards Bay. The U.S. Army Corps of Engineers Detroit District will dredge approximately 52,000 cubic yards of material from the Federal Navigation Channel and 80,000 cubic yards of contaminated sediment and debris from Howards Bay. Services include dredging, dewatering and stabilization of contaminated material, confirmation sampling, air and water monitoring, return water collection and treatment, capping and grading of the disposal facility, and residuals cover placement. The contract term is estimated at 240 calendar days. The total estimated cost range is $10-25 million. The NAICS code is 562910 and the small business size standard is 750 employees. This will be a firm-fixed price, small business set-aside contract issued through an invitation for bid.