Nebraska Administrative Code
Topic - LABOR, DEPARTMENT OF
Title 229 - DEPARTMENT OF LABOR
Chapter 21 - POWER BOILERS - EXISTING INSTALLATIONS
Section 229-21-031
Universal Citation: 229 NE Admin Rules and Regs ch 21 ยง 031
Current through March 20, 2024
When the maximum allowable working pressure exceeds one hundred twenty-five pounds per square inch, the blow-off pipe shall be at least extra heavy from the boiler to the valve or valves, and shall run full size without reducers or bushings; and galvanized shall not be used.
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