BID - Town of Kingston Main Street Over Powwow River Bridge Replacement

Town of Kingston Main Street Over Powwow River Bridge Replacement Kingston, New Hampshire 

Sealed proposals for the Main Street Over Powwow River Bridge Replacement project in Kingston, New Hampshire will be received at the Kingston Town Hall in the Town of Kingston, NH ("OWNER"), 163 Main Street, Kingston, New Hampshire, until October 26, 2026 at 9:00 a.m. 

Bids received after the specified time will not be accepted. 

The Bid Opening is scheduled for October 26, 2026 at 9:00 a.m. at Kingston Town Hall at 163 Main Street, Kingston, New Hampshire. 

The Main Street Over Powwow River Bridge Replacement involves replacement of an existing bridge crossing with a precast concrete, rigid frame structure for a stream crossing on the Powwow River. 

The work includes mobilization and general conditions; site preparation and erosion control; water diversion structure; replacement of culvert and installation of wing walls; regrading; paving; slope protection; loaming and seeding; and complete restoration of all properties, public and private, affected by the construction activities. Bids will be received for a single prime Contract.

Bids shall be on a lump sum and unit price basis as indicated in the Bid Form. Each Bid shall be accompanied by a Bid security made payable to the Town of Kingston in an amount of 5% of Bidder’s Bid price and shall be in the form of a certified check or a Bid Bond issued by a surety meeting the requirements included in the General Conditions of the contract. The selected bidder shall be required to provide performance and payment bonds for 100% of the project price. Bidders shall refer to the Instructions to Bidders for additional information. The Contract Documents may be viewed at the following location(s): 
1) Kingston Town Office, 163 Main Street, Kingston, NH 03848 
2) Associated General Contractors of NH, 50 Grandview Road, Bow, NH 03304 
3) Online at www.constructionsummary.com (Construction Summary of NH/ME/VT Inc., 734 Chestnut Street, Manchester, NH 03104 – phone: 1-800-321-8856) 
4) CMA Engineers, Inc., 35 Bow Street, Portsmouth, NH 03801 

All questions shall be directed to Josh Bouchard at jbouchard@cmaengineers.com in writing and submitted no later than October 21, 2026 at 5:00 PM for consideration. 

Electronic copies of the Bidding Documents may be obtained from CMA Engineers by emailing ekilduff@cmaengineers.com. If Bidding Documents are obtained from other sources, the Bidder is responsible for ensuring all addenda are received and accounted for. A pre-bid conference will be held at 10:00 a.m. on October 9, 2026, at Kingston Town Hall, 163 Main St, Kingston, New Hampshire. 

Attendance at the pre-bid conference is highly encouraged but is not mandatory.

Please visit the town website for more information: https://www.kingstonnh.gov/media/21766