Operator shift exchange

Record working pressures & temperatures on process Log-sheet

Check fire alarm panel for normal operation (replace any burned out bulbs)

Clear means of egress for CNG trailers

Walk the system, check for odors & leaks.

Check with relieved operator for any locked-out or tagged-out equipment

Be sure the fire protection system is charged

Compressor 1 check piping and tubing for obvious leaks ,loose connections ,check for loose clamps ,or unusual noises

Compressor 2 check piping &tubing for obvious leaks ,loose connections . Check for loose clamps ,or unusual noises

Compressor 3 Check piping & tubing for obvious leaks,loose connections. Check for loose clamps,or unusual noises.

Compressor 4 check piping and tubing for obvious leaks ,loose connections .check for loose ,or unusual noises

Dispenser 1. Check for odor leaks ,inspect dispenser hoses&fittings for damage , MVP-81 valve is off when not it use.

Dispenser 2. Check for Oder leaks,Inspect dispenser hoses & fittings for damage, MV-81 valve off when not in use

Dispenser 3. Check for odor leaks, Inspect hoses & fittings for damage, MV-81 valve off when not in use

Dispenser 4. Check for odor leaks, Inspect hoses and fittings for damage, MV-81 valve off when not in use

Atlas air compressor. Drain any condensate from receiver traps. Verify pressure switch unloaded working by listening for a brief hissing sound when compressor shuts off Check for loose parts , unusual vibration or excessive noise . Test safety valve to insure it doesn't stick .