NAC455C.208. Supports.

Latest version.

Each boiler and pressure vessel must be supported by masonry or structural supports of sufficient strength and rigidity to support safely the boiler or pressure vessel and its contents. There must not be an excessive vibration in the boiler, pressure vessel or its connecting piping.

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

                    
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