Description
The City of Rochester, NH is seeking competitive bids to reconstruct the intersection of Old Dover Road and Tebbetts Road into a mini‑roundabout. The contract includes full‑depth pavement widening, concrete in‑field and median islands, new drainage structures, granite curb and sidewalk installation, utility adjustments, a dry‑laid stone retaining wall, and comprehensive traffic‑control planning. The work must adhere to NHDOT 2026 specifications, federal‑aid requirements, and include environmental safeguards such as storm‑water pollution prevention measures. Successful bidders must provide a 5 % bid guarantee and be able to furnish 100 % performance and payment bonds.
• Full‑depth road widening, milling, and concrete island construction for a new roundabout.
• Installation of drainage infrastructure, granite curbs, sidewalks, and a dry‑laid stone retaining wall.
• Utility relocations (water, gas, electric, telecom) and required traffic‑control plans.
• Mandatory compliance with Davis‑Bacon wage determination, Buy‑America, DBE participation, and environmental protection measures.
• Bid submission deadline December 2 2026; pre‑bid conference November 17 2026 (attendance encouraged but not required).