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Pumps and Wells Construction Project Lead, Walpole, MA 02081   (Norfolk County)

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Reported 09/01/2020 12:00 AM
Project Title

Backwash Pump VFD Project
Physical Address View project details and contacts
City, State (County) Walpole, MA 02081   (Norfolk County)
Category(s) Sewer and Water
Sub-Category(s) Pumps and Wells
Contracting Method Competitive Bids.
Project Status Bidding
Bids Due View project details and contacts
Estimated Value
Plans Available from Municipal Agency - 08/28/20
Owner View project details and contacts
Architect View project details and contacts
Description

To change the backwash pumps at the EJD WTF from constant speed / valve throttling operation to VFD control. Initially these pumps will ramp from 0 to 60Hz until such time as the FCP HMI is modified to allow for flow based control of the backwash pumps.
Details

Division 02 - Existing Conditions, Subsurface Investigation.
Division 03 - Concrete, Cast-in-Place Concrete.
Division 22 - Plumbing, Plumbing Piping, Plumbing Equipment.
Division 26 - Electrical, Instrumentation and Control for Electrical Systems.
Division 33 - Utilities, Water Utilities, Water Utility Distribution Piping, Water Utility Distribution Equipment, Water Utility Pumping Stations, Wells.
Division 44 - Pollution and Waste Control Equipment, Water Pollution Control Equipment.
Bidder's List View project details and contacts
Prospective Bidders View project details and contacts
Project Documents
 Engineered Spec Sheet
 Architectural Plans
 Other Documents