DOLE RULE 1160 (BOILER) - CHAN ROBLES VIRTUAL
2020-11-3 · The working pressure shall be reduced to maintain a factor of safety of not less than five (5) or such other factor as may have been specified/fixed in the specification, to which the boiler was made by increasing the factor of safety by ten percent (10%), or more as determined by the enforcing inspection authority under the following conditions: chanroblesvirtuallawlibrary
Get Price