OAR 918-225-0330: Exemptions for Unfired Pressure Vessels With an Inside Diameter of Six Inches and Less
Edition: Current OARD snapshotEffective: 1994-01-01Last verified: 2026-09-07
(1) Vessels with an inside diameter or cross section diagonal not exceeding six inches, equipped with an approved pressure relieving device are exempt from ORS 480.510 to 480.665. (2) No limitations are placed on length of vessel or pressure. [Publications: Publications referenced are available from the agency.]
Official history and status
Statutory/Other Authority: ORS 480.560
Statutes/Other Implemented: ORS 480.560
History: BCA 36-1993, f. 12-30-93, cert. ef. 1-1-94, Renumbered from 918-225-0085 BCA 2-1988, f. & cert. ef. 2-22-88, Renumbered from 814-025-0043 DC 18-1980, f. & cert. ef. 8-22-80
This rule cites
- ORS 480.510 — resolved
- 480.665 — target_record_not_published
Cited by
No inbound citations found.
Official source: https://secure.sos.state.or.us/oard/