Mich. Admin. Code R. 29.7025
Current through Vol. 24-24, January 15, 2025
Rule 25. Section 2-6is reproduced from NFPA 50A, and section 2-6.1 of the storage and handling of gaseous and Liquefied H2 code is added as follows:
2-6 Testing. After installation, all piping, tubing, and fittings shall be tested and proved H2 gas-tight at maximum operating pressure.
2-6.1 Containers, if out of service in excess of 1 year, shall be inspected and tested as outlined in section 2-6. The pressure relief devices shall be checked to determine if they are operable and properly set.
Mich. Admin. Code R. 29.7025