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North Carolina Administrative Code

§ 0400

Section .0400 – General Requirements

.0401Design and Construction Standards .0402North Carolina Stamping and Registration .0403Maximum Allowable Working Pressure .0404Controls and Safety Devices .0405Pressure Relief Devices .0406High Pressure or Temperature Limit Control .0407Pressure Gauges .0408Gauge Glasses and Water Columns .0409Automatic Low-water Fuel Cutoff Controls and Water-feeding Devices .0410Temperature Gauges/Thermometers/Temperature Sensors .0411Valves, Drains, and Bottom Blowoffs .0412Expansion Tanks .0413Clearances .0414Gas‑Fired Jacketed Steam Kettle .0415Age Limit for Certain Boilers and Pressure Vessels .0416Reinstallation of Certain Boilers and Pressure Vessels .0417Supports .0418Venting of Non‑Pressurized Condensate Receivers .0419Air and Ventilation Requirements .0420Firing Mechanism Controls .0421North Carolina Special .0422Exhibition Boilers .0423Model Hobby Boilers