Mich. Admin. Code R. 29.7083
Current through Vol. 24-21, December 1, 2024
Rule 83. Sections 2-5 and 2-5.1 are reproduced from NFPA 50B, and section 2-5.2 of the storage and handling of gaseous and Liquefied H2 code is added as follows:
2-5 Testing.
2-5.1 After installation, all field-erected piping shall be tested and proved hydrogen gas-tight at operating pressure and temperature.
2-5.2 Containers, if out-of-service in excess of 1 year, shall be inspected and tested as outlined in 2-5.1. The pressure relief devices shall be checked to determine if they are operable, properly set, and within test service dates as per section 2-2.15.
Mich. Admin. Code R. 29.7083