Site work and renovation of a water / sewer project in Nashua, New Hampshire. Completed plans call for the renovation of a water / sewer project; and for site work for a water / sewer project.

The City of Nashua, Division of Public Works, invites experienced and qualified firms to submit bids for construction related to the WWTF Phase I Upgrade Project at the Nashua Wastewater Treatment Facility (WWTF), located at 2 Sawmill Road, Nashua NH 03060. The Project includes renovations to the chlorine contact tanks, renovations to the pump building, replacement of secondary and secondary by-pass flow meters, replacement of 8 gates that regulate wastewater flow at various locations in the plant, renovations at the primary clarifiers and septage receiving area, and renovations to the tank drain pumps and piping. The City of Nashua may reject any or all of the bids on any basis and without disclosure of a reason. The failure to make such a disclosure shall not result in accrual of any right, claim or cause of action by any unsuccessful BIDDER against the City of Nashua. The City of Nashua reserves the right to waive any irregularities when the public interest will be served thereby. The City of Nashua also reserves the right to negotiate any change or amendment in any bid without soliciting further bids if the action is necessary for the best interest of the City of Nashua. No bid will be considered unless accompanied by a bid security in the form of a Bid Bond, in an amount not less than five percent (5%) of the Bid. All bids are binding for ninety (90) days following the deadline for bids, or until the effective date of any resulting contract, whichever is later. The successful BIDDER will be required to post Payment and/or Performance Bonds in an amount equal to 100% of the contract amount and will be required to execute the Contract Agreement within ten (10) days following notification of award of the bid. Questions: Deadline for Questions to be submitted in writing Tuesday, June 30, 2026 NOON. Prospective applicants who have any questions regarding this opportunity may contact: Amy Girard, Purchasing Manager City of Nashua, Administrative Services Division 229 Main Street, Nashua, NH 03060 Email: purchasing@nashuanh.gov Ph: 603-589-3332 Answers/clarifications posted Thursday, July 9, 2026 3:00 pm Completion time for the project will be calculated as calendar days from the date specified in the "Notice to Proceed" as follows: 615 calendar days for substantial completion . 675 calendar days for final completion Liquidated damages will be in the amount of $1,500, for each calendar day of delay from the date established for substantial completion , and $ 1,500 for each calendar day of delay from the date established for final completion .