Standing Seam Metal Roofing on Three Pump Station Buildings for the WRBP Collection System.

The New Hampshire Department of Environmental Services (NHDES) is issuing a Request for Proposals for standing seam metal roofing installation on three pump station buildings serving the Winnipesaukee River Basin Program (WRBP) Collection System in Carroll County. The project encompasses approximately 3,325 total square feet of roofing work across three locations: Gilford Pump Station (1,400 sq ft), Pendleton Pump Station (1,400 sq ft), and Belmont Pump Station (525 sq ft). The scope of work includes installation of 24-gauge standing seam metal roofing with matching drip edge, new furring or strapping, color selection in brown tones by WRBP, and restoration of existing roof vents and exhaust systems to prevent water penetration; the Belmont location also requires vinyl soffit, facia, ice stops, and metal wrapping. Proposals must be received by 3:00 p.m. on April 10, 2026, with mandatory site visits required prior to submission and a target completion date as soon as practicable after contract approval, with all work to be completed by December 31, 2026. Award will be made to the lowest responsive and responsible qualified firm demonstrating relevant experience with similar services, sufficient resources, and ability to complete work within the allocated timeframe. The contractor must submit separate pricing on Exhibit C for each pump station location plus a contingency amount calculated as 10% of the sum of all three locations, and must maintain commercial general liability insurance of not less than $1,000,000 per occurrence and $2,000,000 aggregate, name the State of New Hampshire as additional insured, and provide a minimum one-year materials and workmanship warranty commencing at final inspection and acceptance.

No specific set-aside designations for disadvantaged enterprises or restrictions on organizational types are detailed in the available documentation. The contractor must be registered and in good standing with the New Hampshire Secretary of State's Office and obtain a current vendor code from the State. The contractor is responsible for all debris disposal, compliance with federal, state, and local regulations, hot work permits if applicable, and safe performance of all work, including adherence to NFPA 51B 2018 standards for hot work safety. No incumbent vendors or current contractors are identified in the procurement documents. Specific budget or award values are not disclosed in the RFP materials; however, pricing will be evaluated based on separate line items for each of the three pump station locations plus the 10% contingency, with payment made within thirty days of invoice submission and satisfactory completion of work for each line item.