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Last Updated | 06/21/2021 03:56 PM |
Project Title | Cape Fear Lock and Dam No. 1: Fish Passage Modification |
Physical Address | View project details and contacts |
City, State (County) | Wilmington, NC (New Hanover County) |
Category(s) | Heavy and Highway |
Sub-Category(s) | Dock/Pier/Marine |
Contracting Method | Competitive Bids. |
Project Status | Results |
Bids Due | View project details and contacts |
Estimated Value | |
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Owner | View project details and contacts |
Architect | View project details and contacts |
Description | The proposed fish pathways consist in a sequence of pools deepened between 4 and 5 feet from the existing bottom elevation, connected by a staggered arrangement of 5.5 feet wide rock gaps. Proposed pathways accommodate larger and deeper pools and provide a more gradual and uniform loss of energy along the fish passage by reducing the slope of the water surface elevation to approximately 3%. A. Excavation and earthwork B. Relocate existing weir stones to modifications of existing fish passage (rock arch weir) C. Place new and relocate existing rip rap D. Perform select demolition on concrete breakwater to create 2-foot deep by 5.5-feet wide notches |
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Bidder's List | View project details and contacts | ||
Prospective Bidders | View project details and contacts | ||
Project Documents |
![]() Engineered Spec Sheet ![]() Architectural Plans ![]() Other Documents |