Norfolk Harbor Southern Branch Maintenance Dredging W9123625BA005
Summary
AI-generated · Aug 25, 2025Maintenance dredging by mechanical method in segments of the Southern Branch of the Elizabeth River, as part of the Norfolk Harbor Federal Navigation Project, to depths of 41 feet and 36 feet MLLW, with up to 1 foot of overdepth allowed within the contract pay prism. Dredged material will be transported by barge or scow and pumped directly into cells at the Craney Island Dredged Material Management Area (CIDMMA), with an estimated pay volume of about 96,200 cubic yards.
The contractor must dredge within the designated areas to the required depths, transport the material to CIDMMA, discharge it by direct pump-out into the government-furnished placement site, operate and maintain CIDMMA spillways, ensure effluent leaving CIDMMA meets state water quality requirements, and coordinate with Port of Hampton Roads maritime users to minimize impacts to vessel traffic, adjacent utilities, and other dredging operations.
Required work includes maintenance dredging, by mechanical dredging method, segments of the Southern Branch of the Elizabeth River, part of the Norfolk Harbor Federal Navigation Project. The segments are being dredged to required depth of -41 feet and -36 feet MLLW. One foot of allowable overdepth dredging will be part of the contract dredging pay prism.Dredged material generated by the project shall be transported by barge or scow and placed directed into the cell(s) at the Craney Island Dredged Material Management Area (CIDMMA). Dredging is estimated to generate approximately 96,200 cubic yards of available pay volume.The Contractor shall be responsible for the following: dredging within the designated areas to the required and allowable pay depths, transporting the dredged material to the CIDMMA, discharging the material by direct pump-out method into the designated Government- furnished placement site, properly operating and maintaining the spillways within the CIDMMA, ensuring effluent water leaving the CIDMMA meets State water quality requirements, and communicating with the Port of Hampton Roads maritime users to minimize impacts of vessel traffic, adjacent utilities, and other dredging operations.
From Solicitation posted on Jun 13, 2025Notice history
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