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Oklahoma Administrative Code
Title 380
Chapter 25
Okla. Admin. Code tit. 380, ch. 25
Boiler and Pressure Vessel Rules
Department of Labor
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1
General Provisions
3
Administration
5
Existing Installations
7
General Requirements
9
Downstream Welded Steam Lines
11
Hot Water Supply Heaters Minimum Inspection Criteria
13
Licensing of Boiler and Pressure Vessel Service, Repair and/or Installers
15
Boiler and Pressure Vessel Renting and/or Leasing
17
Examinations
19
Boiler Operator Licensing
A
Expansion Tank Capacity Chart