NAC455C.202. Removal or alteration of appliance for safety or device or valve for relief of pressure; removal of appliance for repair.  


Latest version.
  •      1. A person shall not attempt to remove or do any work on any required appliance for safety while a boiler or pressure vessel is subject to pressure.

         2. If an appliance is removed for repair while a boiler or pressure vessel is out of service, it must be reinstalled and working properly before the boiler or pressure vessel is returned to service.

         3. A person shall not alter any appliance for safety or any device or valve for the relief of pressure to maintain a working pressure in excess of that stated on the operating permit for the boiler or pressure vessel.

     (Added to NAC by Div. of Industrial Relations by R101-02, eff. 12-15-2004)