TOWN OF TOPSFIELD, MASSACHUSETTS
TOPSFIELD WATER TREATMENT PLANT
The Topsfield Water Department is seeking bids for the "Topsfield Water Treatment Plant" project. Sealed Bids for the General Contract will be received from General Contractors for the construction of Topsfield Water Treatment Plant at the Topsfield Town Offices (attn: Donna Rich), 461 Boston Street, Suite E-6, Topsfield, MA 01983 until 10:00 A.M. on Wednesday, May 31, 2017 and at that time and place bids will be publicly opened and read aloud.
Sealed bids for the Filed Sub-Contracts, designated herein, will be received from certified Subcontractors for the construction of Topsfield Water Treatment Plant at the Topsfield Town Offices (attn: Donna Rich), 461 Boston Street, Suite E-6, Topsfield, MA 01983 until 10:00 A.M. on Wednesday, May 10, 2017 and at that time and place bids will be publicly opened and read aloud.
The work consists of construction of a new 1.37 MGD water treatment plant (WTP) for iron and manganese removal from the Water Department's two groundwater well supplies (North Street and Perkins Row). It shall be located on the Topsfield Department of Public Works (DPW) property at 279 Boston Street, Topsfield, MA 01983. The project shall include a GreensandPlusTM pressure filtration system, aeration, chemical feed systems, an equalization tank, a backwash recycling system, settled solids waste system, baffled clearwell, and ancillary equipment and controls. The work also includes all site restoration and miscellaneous work and cleanup necessary to provide a complete and fully operational water treatment plant. The work also includes the construction of an altitude valve vault and associated piping and controls at the existing Boston Street Storage Tank site and a pre-packaged booster pump station and associated piping and controls located at the proposed WTP site. The time for completion of this Contract is 550 calendar days.