Demolition, site work, paving and new construction of a bridge / tunnel in Andover, New Hampshire. Completed plans call for the demolition of a bridge / tunnel; for the construction of a bridge / tunnel; for site work for a bridge / tunnel; and for paving for a bridge / tunnel.

County : Merrimack Location: US 4 Scope of Work: Replacement of bridge carrying US 4 over Blackwater River (143/077) Proposal Guarantee: 5% of bid amount This Project Involves Replacement of the Us 4 Bridge (Br. No. 143/077) Over the Blackwater River and Reconstruction of Approximately 1100 Feet of Us 4 in Andover. A schedule of the minimum wages for all labor classifications as determined by the Secretary of Labor pursuant to Section 115 of the Federal Aid Highway Act of 1956 is included in the proposal. Unskilled labor may be hired from lists prepared by the NH Department of Employment Security designated in the proposal Question Deadline - 10/10/2024, Bidders Should Act Promptly and Submit All Questions Pertaining to the Project in Writing to Jason Tremblay at Jason.A.Tremblay@dot.nh.gov at Least Five (5) Business Days Before the Hour and Date Set for the Bid Opening. No Phone Calls or Faxes Will Be Accepted. All individuals, firms, partnerships or corporations intending to bid, before obtaining plans and specifications, must file with the Department of Transportation on forms prepared for that purpose at least ten (10) days prior to opening of bids, a statement showing their qualifications. No valid bidding proposal will be issued to a prospective bidder who is not qualified Project completion date : 5/15/2026 If contract price is $35,000 or more, the successful bidder will be required to furnish electronically, at the time of approval, a contract bond in the amount of one hundred (100) percent of their bid. The right is reserved to waive any informalities in or to reject any or all proposals. NHDOT - Replacement of Bridge Carrying US 4 Over Blackwater River