Walsh Construction Company II, LLC

An Equal Opportunity Employer
is requesting quotations from all qualified
DBE, MBE, WBE
sub-contractors and/or material suppliers for the following project:

Worcester Street Water Treatment Plant
Grafton, MA

Owner: Grafton Water District

Bid Date: 09/11/2025 at 02:00PM

We are requesting bids for the following trades and/or material suppliers:

Bid documents can be viewed at or obtained from:
SmartBid: https://securecc.smartinsight.co/#/PublicBidProject/822619

The work consists of the following major items:

1. Construction of a 1.01 million gallon per day (MGD) Water Treatment Plant (WTP)

housing two Greensand filter vessels, two PFAS media contactors, backwash supply and

finished water pumps, backwash supply/ finished water clearwell, and a chlorine gas

chemical feed system. The building will be an approximately 6,400 square foot ground

face concrete masonry building and is inclusive of process, HVAC, plumbing, fire protection, electrical, instrumentation, and SCADA integration.

2. Installation of approximately 800 linear feet of 4-inch and 1.25-inch HDPE sewer force

main that connects to public sewer.

3. Installation of a new natural gas generator and exterior, pad-mounted transformer.

4. Modified and new site piping, site work for drainage, water, sewer, natural gas, electrical, and all site/civil finishes.

5. Add Alternate No. 1: NOM Ion Exchange Resin System

Walsh Construction Company II, LLC
100 River Ridge Drive
Norwood, MA 02062
Phone: 781-793-9988
Email: [email protected]
Estimating Department

Published 8/18/2025 on
Construction Bid Source a Trade and Focus Publication
located at http://www.constructionbidsource.com
Phone: (888) 988-1208

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Walsh Construction Company II, LLC