Nebraska Administrative Code
Topic - LABOR, DEPARTMENT OF
Title 229 - DEPARTMENT OF LABOR
Chapter 21 - POWER BOILERS - EXISTING INSTALLATIONS
Section 229-21-011

Current through March 20, 2024

One or more safety valves on every power boiler shall be set at or below the maximum allowable working pressure. The remaining valves may be set within a range of three percent above the maximum allowable working pressure but, the range setting of all the safety valves on a boiler shall not exceed ten percent of the highest pressure at which any valve is set.

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