July 29, 2010 | Dredging Today
U.S. Army Corps of Engineers announces a Firm Fixed-price contract for the maintenance dredging of the Rehandling Basin at Craney Island Dredged Material Management Area (CIDMMA) to a depth of 30 feet with 2 feet of allowable overdepth. In addition, the work consists of maintenance dredging portions of the Access Channel(s) to a depth of 18 feet with 2 feet of allowable overdepth.
The work shall be performed by a hydraulic cutterhead dredge and pipeline, with all dredged material transported and placed in the Government-furnished upland placement area at Craney Island Dredged Material Management Area.
The Rehandling Basin dredging, including allowable overdepth dredging and estimated accretion, involves dredging approximately 1,000,500 cubic yards of material. The Access Channel dredging, including allowable overdepth dredging and estimated accretion, involves dredging approximately 7,300 cubic yards of material. Total estimated amount to be dredged is 1,007,800 cubic yards. The magnitude of the project is between $5,000,000.00 and 10,000,000.00.
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