NYC Passport #82627B0013

Queens median green infrastructure construction and drainage improvements

The New York City Department of Environmental Protection is seeking a contractor to build median green infrastructure along North and South Conduit Boulevard in Queens. - Buyer: New York City Department of Environmental Protection (NYC DEP), Agency Chief Contracting Officer. NYC Department of Transportation (NYC DOT) provides traffic stipulations. - Scope: One construction contract for the 26th Ward CSO Tributary Area, Outfall 26W-005. Work includes rain gardens, drainage systems, excavation, paving, curbs, utility coordination, landscaping, site protection, and restoration. - Detailed schedule: Includes 840 photographs, 42 videos, 17,100 units of excavation, 48,770 units of seeding, multiple sizes of ductile-iron and perforated HDPE pipe, catch basins, manholes, and other drainage structures. See line items for all listed quantities. - Named organizations: National Grid is identified for certain gas-facility work; NYC DEP and NYC DOT are the government agencies. No product OEMs or part numbers are specified. - Notable requirements: Contractors must show at least three substantially completed comparable projects within the last 10 years and comply with apprenticeship requirements. Traffic controls must preserve pedestrian and driveway access, use certified flaggers and temporary signs, and protect and restore work areas. Some gas-work bid items specify minimum unit prices. - Estimated value: $18,834,498. The anticipated contract term is three years.

Description

The New York City Department of Environmental Protection is seeking bids for installation of green infrastructure along North and South Conduit in Queens. The work supports the City’s stormwater management program and may include bioretention systems, permeable pavement, synthetic turf, wetlands, green roofs, subsurface detention or retention systems, and combinations of these practices. Bids must be submitted electronically through PASSPort, and bid security is required for a responsive bid. The estimated procurement value is $18,834,498, and the anticipated contract term is June 30, 2027 through June 29, 2030.

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