Attachment 4- Appendix B Permits 1652592 FY21 Earle Maint_Dredging.pdf

This solicitation is for maintenance dredging services at the Naval Weapons Station Earle in Colts Neck, New Jersey. The project consists of dredging nine areas including ship berths, a turning basin, and portions of the Sandy Hook Federal Navigation Channel to a depth of -47 feet Mean Lower Low Water to reestablish required harbor depths for naval vessels. Maintenance dredging will be conducted via clamshell dredge with an estimated volume of 2,261,170 cubic yards of material to be dredged in two phases during Summer 2022 and Summer 2023. Dredged material will be placed in split-hull and bottom dumping scows and transported via tugboat to the Historic Area Remediation Site for disposal. The solicitation is seeking bids for dredging and disposal services with a minimum daily production rate of 7,500 cubic yards and allowing dredging to take place 24 hours a day for 7 days a week. The contracting agency is the Naval Facilities Engineering Command within the Department of the Navy.