OAR 918-225-0365
Exemptions for Certain Miniature Boilers


A miniature boiler used commercially is exempt from the requirements of ORS 480.510 (Short title) to 480.665, provided the boiler:

(1)

Does not have more than 1.5 cubic feet of steam space;

(2)

Is operated at not more than 30 pounds per square inch;

(3)

Has a safety valve set at or below 30 pounds per square inch; and

(4)

Meets the safety standards adopted by any of the following laboratories as of December 23, 1994:

(a)

Underwriters Laboratories, Inc;

(b)

Edison Testing Labs;

(c)

Italian Instituto Superiore Per La Prevenzione E La Sicurezza Del Lavoro (ISPESL) also known as the “Italian National Standard”; or

(d)

Technischer Uberwachungsverein (TUV) also known as the “German National Standard.”

Source: Rule 918-225-0365 — Exemptions for Certain Miniature Boilers, https://secure.­sos.­state.­or.­us/oard/view.­action?ruleNumber=918-225-0365.

918‑225‑0240
Definitions
918‑225‑0300
Exemptions for Fired Water Heaters
918‑225‑0310
Exemptions for Refrigerant Piping Systems
918‑225‑0315
Exemptions for Process Piping Systems
918‑225‑0320
Exemptions for Refrigerant or Air Conditioning Pressure Vessels
918‑225‑0330
Exemptions for Unfired Pressure Vessels With an Inside Diameter of Six Inches and Less
918‑225‑0340
Exemptions for Pressure Containing Parts of Piping Components
918‑225‑0350
Exemptions for Hot Water Storage Tanks
918‑225‑0360
Exemptions for Certain Pressure Vessels
918‑225‑0365
Exemptions for Certain Miniature Boilers
918‑225‑0370
Exemptions for Coil-Type Water Boilers
918‑225‑0380
Exemptions for Refrigeration Chillers
918‑225‑0430
Adopted Oregon Boiler and Pressure Vessel Specialty Code
918‑225‑0435
Amendments to the Oregon Boiler and Pressure Vessel Specialty Code
918‑225‑0445
Other Installation Standards
918‑225‑0450
Manufacturer’s Data Reports
918‑225‑0460
Reporting of Accidents and Conditions of Use
918‑225‑0465
Boiler Room Usage
918‑225‑0470
Boiler Operation
918‑225‑0510
Installation of Buried Vessels
918‑225‑0540
Scope of Special Inspector’s Authority
918‑225‑0560
Responsibility of Inspectors
918‑225‑0562
Process Piping Inspector Responsibilities
918‑225‑0565
Reporting of Immediate Hazards to Health or Safety
918‑225‑0570
Boiler and Pressure Vessel Inspection Schedules
918‑225‑0590
Inspection Cycle Extension Program
918‑225‑0600
Permits
918‑225‑0606
Issuance and Purchase of Minor Repair Permits
918‑225‑0609
Use of Minor Repair Permits
918‑225‑0612
Scope of Work Allowed under Minor Repair Permit
918‑225‑0615
Inspection of Minor Repair Permits
918‑225‑0618
Misuse of Minor Repair Permits
918‑225‑0620
Bulk Rate Permits
918‑225‑0630
Special Fee for Dryer Permits
918‑225‑0640
Business and Trade License Fees
918‑225‑0650
Practical Experience Requirement
918‑225‑0660
Certification of Special Inspectors
918‑225‑0665
Certification of Process Piping Inspectors
918‑225‑0670
Fees for Inspector Examination, Certification and Renewal
918‑225‑0691
Boiler, Pressure Vessel and Pressure Piping Installation, Alteration or Repair Licensing Requirements
918‑225‑0700
Responsibility of Boiler Contractors
918‑225‑0720
Welding Requirements for Owner-Users
918‑225‑0730
Requirements for Businesses Doing Welding or Brazing
918‑225‑0740
Quality Control System for Pressure Piping
918‑225‑0745
Contractor Registration
918‑225‑0780
Filing of Insurance Notices
Last Updated

Jun. 8, 2021

Rule 918-225-0365’s source at or​.us