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Nevada Administrative Code (Last Updated: January 6, 2015) |
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Chapter455C Boilers, Elevators and Pressure Vessels |
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BOILERS AND PRESSURE VESSELS |
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Boilers |
| NAC 455C.240. Period of operation for nonstandard boiler. |
| NAC 455C.242. Working pressure for nonstandard boiler. |
| NAC 455C.244. Working pressure for boiler made of cast iron. |
| NAC 455C.246. Working pressure for watertube boiler. |
| NAC 455C.248. Maximum age. |
| NAC 455C.250. Clearance: Generally. |
| NAC 455C.252. Clearance: Fired storage and fired coil water heater. |
| NAC 455C.254. Clearance and access: Copper watertube boilers. |
| NAC 455C.256. Feeding. |
| NAC 455C.258. Feed water connections. |
| NAC 455C.260. Return pipe loop connections. |
| NAC 455C.262. Steam gauges. |
| NAC 455C.264. Stop valves and check valves. |
| NAC 455C.266. Water level indicators. |
| NAC 455C.268. Qualifications of attendant. |
| NAC 455C.270. Air and ventilation. |
| NAC 455C.272. Exits. |
| NAC 455C.274. Supervision. |
| NAC 455C.276. Hot water heating boilers: Pressure or altitude gauge. |
| NAC 455C.278. Hot water boilers: Thermometer; operating control and secondary high limit control; stop valve. |
| NAC 455C.280. Device for feeding water; automatic cutoff for fuel. |
| NAC 455C.282. Pressure-reducing valves. |
| NAC 455C.284. Blowoff piping and fittings. |
| NAC 455C.286. Blowoff equipment. |