Preventive Maintenance on Natural Gas Supply System

Westinghouse Anniston (WA) is soliciting the services of a contractor/vendor to provide a technician to perform Preventative maintenance on the natural gas supply system as follows:

Note: Special tools required: All work performed on Natural Gas piping system should be with non-sparking tools, Verify tools to be used are non spark producing.

1. Clean/Replace Cleanliness filter, 33-FILT-901-SC.

2. Clean, inspect for damage, missing parts and indications of abnormal operation or excessive wear and replace sleeve & o-rings for 2ea. American Meter Co. axial flow pressure control valves 33-REGL-901-SC and 33-REGL-902-SC if necessary.

3. Inspect and Lubricate Milliken Lubricated Plug valves (33-8"-V-9002, 9003, 9004, 9005-SC and 33-6"-V-9006, 9007, 9008-SC)

4. Calibrate the 4 ea. Natural Gas Pressure Indicator(s) on the Gas meter and regulating station. (0-200psig), Replace with a calibrated PRESSURE GAUGE # SG 6364, 0-200-PSIG 316SS if existing indicator does not calibrate satisfactorily.

5. Perform a soap bubble leakage test on all pipe joints on meter station. Re-tighten any joints showing excessive leakage to minimize bubble formation.

All parts and materials will be provided by ANCDF.