§1917.155. Air receivers.
29 C.F.R. § 1917.155
Application. This section applies to compressed air receivers and equipment used for operations such as cleaning, drilling, hoisting and chipping. It does not apply to equipment used to convey materials or in such transportation applications as railways, vehicles or cranes.
Gauges and valves.
Air receivers shall be equipped with indicating pressure gauges and spring-loaded safety valves. Safety valves shall prevent receiver pressure from exceeding 110 percent of the maximum allowable working pressure.
No other valves shall be placed between air receivers and their safety valves.
Notes, amendments, and revision history
Authority
Authority: 33 U.S.C. 941; 29 U.S.C. 653, 655, 657; Secretary of Labor's Order No. 12-71 (36 FR 8754), 8-76 (41 FR 25059), 9-83 (48 FR 35736), 1-90 (55 FR 9033), 6-96 (62 FR 111), 3-2000 (65 FR 50017), 5-2002 (67 FR 65008), 5-2007 (72 FR 31160), 4-2010 (75 FR 55355), 1-2012 (77 FR 3912), 8-2020 (85 FR 58393), or 7-2025 (90 FR 27878), as applicable; and 29 CFR part 1911. Sections 1917.28 and 1917.31 also issued under 5 U.S.C. 553. Section 1917.29 also issued under 49 U.S.C. 1801-1819 and 5 U.S.C. 553.
Source
Source: 48 FR 30909, July 5, 1983, unless otherwise noted.