Attachment 5 - NSN P11S Berth Expansion And Maint Dredge_Final_Plan 5-8.pdf

This solicitation is for dredging and construction services at Naval Station Norfolk in Virginia. The scope of work includes new dredging of the Pier 11 South Berth expansion area and maintenance dredging of the outer berths of Piers 5 North and 6 North. Dredged materials will be transported via sealed scow or barge and deposited at the Craney Island Dredge Material Management Area. A portion of the Pier 11S area contains petroleum-contaminated sediment that must be dredged and disposed of at an approved upland facility. Additional requirements include placement of sandy capping material dredged on-site and installation of rip-rap armor stone layers to cap remaining contaminated materials. The solicitation was issued by the Department of the Navy Naval Facilities Engineering Command. Responses are due by the date specified in the solicitation document.