HVAC – Water Distribution System

Perform chemical testing of system water. Treat as needed to ensure proper water chemistry.
Check chemical injector device. Clean as needed.
Check makeup water system for pressure and operation. Adjust as necessary
Vent air from system high points. Check for proper fluid flow and check piping for leaks. Repair as needed.
Visually inspect pumps and associated electrical components. Repair as needed to ensure proper operation.
Check for evidence of buildup or fouling on heat exchange surfaces. Restore as needed to ensure proper operation.
Check for proper fluid flow. Clean, adjust, and repair as needed to restore proper flow.
Check Strainers. Clean as needed.
Visually inspect external piping insulation and vapor barrier for integrity. Correct as needed.
Check freeze states, relief valves, flow and float switches, low-water cutoffs, and other safety devices for proper operation and repair as required.

Pumps:

Visually inspect pumps and associated electrical components. Repair or replace as needed to ensure proper operation.
Check control system devices for evidence of improper operation. Clean, lubricate, repair, or replace components as needed to ensure proper operation.
Check motor contactor for pitting or other signs of damage. Repair or replace as needed.
Check pumps drive for wear or problems due to poor alignment or poor bearing seating. Repair or replace as needed.
Check for proper fluid flow. Clean, adjust, and repair as needed to restore proper flow. Check pump, piping, and seals for fluid leaks, Repair as needed.
Assess field-serviceable bearings. Lubricate if necessary.
Check insulation, vibration isolators, and flexible connectors for integrity. Repair as needed.