The work includes, but is not necessarily limited to disconnect and remove the existing pumping units, including electric motor, baseplate, right-angle gear drive, vertical turbine pump, column and shafts; redevelop the gravel-packed wells; furnish new pumps, columns, shafts and associated bearings and couplings, remove existing well level monitoring equipment and furnish new well level transducer/transmitter for each well (the transducers/transmitters will be installed by others); clean and paint the existing baseplates and discharge heads, furnish and install a new 6”x6” ductile iron tee in the discharge piping at Furnace Brook No. 3; install the new pumps, reusing the existing baseplates and discharge heads. Pump removal, installation and well redevelopment shall be by a Massachusetts-certified well driller that shall have demonstrated experience in furnishing, installing and testing vertical turbine pumping units of comparable size. A licensed electrician shall reconnect power cables to the pump motor.
