Well 4 Pump and Column Repair 2022

Furnishing all labor, tools, equipment, and appurtenances required to evaluate, rehabilitate, test, and service well pump to depths of 240 feet of column, 240’ vertical line-shaft, pump, plus tail piece. This specified scope of work terminates at the well discharge head. Execution: • Prior to pump removal the contractor shall record the pre-lube time, gallons per minute pumping, the voltage, the amp draw, the Hz at which the pump is pumping if (VFD), pumping water level, and the vibration of the upper and lower motor frame. • Remove motor, 240 feet of column, 240’ pump shaft, pump, 1” PVC with 3/8” airline, and tail piece. • Once all is removed record the static water level. • Reinstall motor, 240 feet of column, 240’ of pump shaft, pump, and tail piece • Furnish and install 1 240’ 1” PVC’s and 240’ of 3/8” airline. • The well pump motor shall be loaded onto a Hudson Public Utilities Vehicle. We will have a local motor shop examine the electric motor. • Disassemble, clean, and Inspect components for signs of wear and deterioration. • Make recommendations the Hudson Public Utility for needed repairs or replacement of parts. No repairs shall be made without prior approval from the Utility. • All components shall be within manufactures specifications and tolerances before reinstallation • The well depth shall be checked and recorded. Any major variations in depth shall be reported to the Hudson Public Utilities. • Disinfect well prior to pump installation. • After reinstallation, the contractor shall record the pre-lube time, gallons per minute pumping, the voltage, the amp draw, the Hz at which the pump is pumping if (VFD), pumping water level, and the vibration of the upper and lower motor frame. • Work to be completed May 1, 2021. Materials Furnished-Contractor: Replacement parts furnished by the contractor must be of the same manufacturer OEM. Contractor shall provide cost based on per unit. Debris Clean-Up: The contractor will be responsible for removing all debris from the site and clean affected areas. The contractor will keep the premises free of debris and unusable materials resulting from their work as the work progresses, or upon request by the faculty representative. The contractor will remove such debris and material from the site. The contractor will leave all affected areas as they were prior to beginning of project. Well and pump information: • Original well depth, 522’ of 16” Casing to 127’ Liner 12” 177’ Open hole 327’ • 1 3/16” stainless steel shaft • Pump setting 240’ • Pump is a Peerless 10MA/ 8”, 7 stage designed for 700 GPM + • Column is black steel 8” schedule 40 10’ lengths • Last service date was in 2017