Oklahoma Administrative Code
Title 380 - Department of Labor
Chapter 25 - Boiler and Pressure Vessel Rules
Subchapter 3 - Administration
Section 380:25-3-22 - Working pressure for existing installations

Any Inspector may decrease the working pressure on any existing installation using the applicable code as a guideline if the condition of the boiler or pressure vessel warrants it. If the owner or user does not concur with the Inspector's decision, the owner or user may appeal to the Commissioner who may request a joint inspection by the Chief Boiler Inspector or a Deputy Inspector and the Inspector. The Chief Boiler Inspector shall render his report to the Commissioner who shall render the final decision, based upon the data contained in the reports.