Attachment 7- Pre-Bid Inquiry (PBI) Form.xls

This solicitation is for dredging and maintenance services at Naval Station Norfolk in Norfolk, 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 may be deposited into the Craney Island Dredged Material Management Area via sealed scow, pumped via hydraulic unloader, or pumped directly via hydraulic cutterhead dredge. A portion of the Pier 11S Berth expansion area contains sediment contaminated with petroleum, oil, and lubricants that must be dredged and disposed of at an upland facility. Additional requirements include dredging sandy material on-site for side slope capping and placing armor stone layers to cap remaining contaminated materials. The solicitation also requires removing and disposing of debris from past demolition work. Interested parties must submit responses by the deadline specified in solicitation number N4008521B0056 issued by the Naval Facilities Engineering Command.