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Reported | 10/30/2019 12:00 AM |
Project Title | NASA Wallops Island Causeway Bridge Rehabilitation |
Physical Address | View project details and contacts |
City, State (County) | VA (Accomack County) |
Category(s) | Heavy and Highway |
Sub-Category(s) | Bridge |
Contracting Method | Competitive Bids. |
Project Status | Accepting Letters of Interest |
Bids Due | View project details and contacts |
Estimated Value | $1,000,000 to $5,000,000 |
Plans Available from | Federal Agency |
Owner | View project details and contacts |
Architect | View project details and contacts |
Description | The rehabilitation of the NASA Wallops Island Causeway Bridge includes: 1) Protecting the prestressed concrete beams by wrapping the beams with bidirectional glass composite fabric (GFRP); 2) Repairing damaged concrete on the concrete piers, including a temporary support structure for jacking and supporting of the existing superstructure as necessary for repairs; 3) Repairing damaged concrete on the prestressed concrete beams; 4) Protecting the concrete pier cap overhangs with GRFP wrap, and cleaning and sealing the pier caps and cylinder piles with penetrating sealant; 5) Inspecting beams to identify damaged strands and installing unidirectional carbon fiber reinforced polymer (CFRP) to restore original flexural capacity of the beams; 6) Repairing the concrete top and bottom deck; 7) Sealing the concrete deck surface; 8) Removing deteriorated shotcrete from post-tensioning anchorages and replacing with concrete; 9) Providing traffic control, including one lane closure with flaggers; 10) Coordination with all necessary federal, state, and local entities with authority; 11) Improving safety through the life of the project; and 12) other project miscellaneous work. | ||||||||||||||||||||
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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 |