OAR 918-225-0360: Exemptions for Certain Pressure Vessels

Edition: Current OARD snapshotEffective: 1998-01-01Last verified: 2026-09-07

Pressure vessels for cold water storage, water filter, water softener, or hydro-pneumatic service, and equipped with an ASME-approved pressure/temperature relieving device set at a maximum pressure of 300 psig and a maximum temperature of 210°F., except those pressure vessels connected to an outside air supply, are exempt from the Boiler and Pressure Vessel Law under ORS 480.525(1).

Official history and status

Statutory/Other Authority: ORS 480.560

Statutes/Other Implemented: ORS 480.560

History: BCD 18-1997, f. 12-3-97, cert. ef. 1-1-98 BCA 36-1993, f. 12-30-93, cert. ef. 1-1-94, Renumbered from 918-225-0095 BCA 3-1989, f. & cert. ef. 2-8-89, Renumbered from 814-025-0047 BCA 6-1987, f. & cert. ef. 8-24-87 DC 21-1983, f. & cert. ef. 9-29-83 DC 5-1982, f. & cert. ef. 2-3-82

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Official source: https://secure.sos.state.or.us/oard/