Repair Well Pump

Water well work at the USDA, ARS, Grazinglands Research Laboratory. Water well #2 is approximately 60 feet deep with water at approximately 11 feet below ground level. The top of the casing is approximately 10 feet above ground level on a raised platform. Casing is believed to be 8in. and necks down to 6in. at around ground level (possibly 10" and necks down to 8") and pipe is believed to be 3"(possibly 2"). Contractor to verify. Piping is insulated and has a heat tape between well and underground supply line to protect against exposure to the elements. Insulation will need to be removed and replaced as necessary.

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.