Massachusetts Development Finance Agency (MassDevelopment) is soliciting sealed general bids and sub-bids from prequalified general bidders and sub-bidders for the construction of the Patton Water Treatment Plant and Shabokin Water Treatment Plant, DWSRF #6757, Project 21-003. The work includes the full construction of two new 1.44 MGD water treatment plants (WTPs), the Patton WTP and the Shabokin WTP in Devens, MA. The water treatment process includes a GreensandPlus™ pressure filtration system for iron & manganese removal, Granular Activated Carbon filters & Ion Exchange contact chambers for PFAS removal, chemical feed systems, backwash recycling system, settled solids waste system, baffled clearwell and ancillary equipment and controls at both WTPs. Also included is the construction of new raw and finished water main piping, stormwater control systems, site restoration and miscellaneous work and cleanup. Bid documents may be obtained in PDF format at www.wright-pierce.com/projects or by emailing directly to Andrew.McDonald@wright-pierce.com and will be available starting Wednesday, 4/7/21 at 9:30 AM. Deadline for Sub-Bids is 5/5/21 by 11AM. Deadline for General Bids is 5/19/21 by 11AM. The anticipated cost of the project is $24.8M. Sub-bid categories are: Masonry, Miscellaneous & Ornamental Iron, Waterproofing, Dampproofing, & Caulking, Roofing & Flashing, Glass & Glazing, Painting, Fire Protection, Plumbing, HVAC, and Electrical. MassDevelopment will receive sealed general bids and sub-bids from prequalified general bidders and sub-bidders for this project. Eligible bidders were previously prequalified through a Request for Qualifications issued in December 2020.