Norfolk Opengov #22275 RB

Hague NE Bulkhead Rehabilitation and Related Site Work

The City of Norfolk is seeking bids for phased design and construction to rehabilitate the Hague NE bulkhead and related waterfront infrastructure. - Government buyer: City of Norfolk, Virginia — Department of Public Works (D&C); project 22275 RB. - Scope: Base bid covers roughly 500 linear feet of the north bulkhead; additive work includes roughly 300 linear feet of the south bulkhead and north/south pavement restoration. Work includes demolition, new timber piles and reinforced concrete bulkhead, drainage and outfall work, wetland landscaping, and site restoration. The prior bid was canceled and is being re-advertised. - Products and named manufacturers/vendors: - Park Warehouse — one 6-foot steel strap bench, model #623BE110, or approved equal. - Securr — one 36-gallon outdoor trash receptacle, or approved equal. - Tensar — NX750 geogrid, or approved equal, for the specified pavement section. - Other material requirements: Treated Southern Yellow Pine piles; reinforced concrete and reinforcing steel; storm-drainage pipes and structures; specified wetland plants and landscape trees; asphalt and aggregate pavement layers. - Key quantities: 14 north and 14 south timber piles; dynamic pile testing for 6 base-bid and 3 additive-bid test piles; contaminated-soil disposal quantities of 695 tons north and 315 tons south. The wetland planting schedule lists 5 Swamp Rose Mallow, 180 Needlegrass Rush, 55 Bushy Seaside Tansy, 220 Virginia Saltmarsh Mallow, 10,375 Saltmeadow Cordgrass, 4,200 Saltgrass, and 180 Seaside Goldenrod. - Notable requirements: Temporary cofferdams, dewatering and bypass pumping; maintain drainage and public access; protect utilities and the Chesapeake Bay Preservation Area; use erosion and sediment controls; and restore roadways, sidewalks, and disturbed areas. Survey structures within 150 feet of pile driving and continuously monitor vibration; the adjacent-structure limit is 0.5 inches per second. Wetland plantings have a one-year warranty, and common reed control is required through one year after landscaping substantial completion. - Completion: Work is to begin within 10 days after Notice to Proceed. Base-bid completion is 450 calendar days; awarding the south-bulkhead additive adds 250 days. Required substantial completion is within 700 days and final completion within 730 days. No OEM-exclusive products or part numbers are specified beyond the named examples above.

Description

The City of Norfolk is soliciting bids for design and rehabilitation work to replace sections of the Hague concrete bulkhead. The work is planned in two phases, from near Botetourt Ped Bridge to Chrysler Museum and then to the Hague Tower property, with cofferdams and safety closures during construction. Bids are submitted electronically, and the solicitation requires a bid guarantee equal to 5% of the total bid. Substantial completion is required within 700 calendar days.

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