Michigan Administrative Code
Department - Licensing and Regulatory Affairs
Bureau of Fire Services
Storage and Handling of Gaseous and Liquefied Hydrogen Systems
Part 2 - STORAGE AND HANDLING OF GASEOUS HYDROGEN NFPA 50A
Chapter 4 - Design considerations at specific locations
Section R. 29.7043 - Fast-fill station
Current through Vol. 24-16, September 15, 2024
Rule 43. Sections 4-6 to 4-6.2 of the storage and handling of gaseous and Liquefied H2 code are added as follows:
4-6 Fast-fill station.
4-6.1 Each line between a gas storage facility and a dispenser at a fast-fill station shall have a valve that closes when 1 of the following occurs:
(a) The power supply to the dispenser is cut off.
(b) Any emergency shutdown device at the refueling station is activated.
4-6.2 A manual shutoff valve shall be provided at a fast-fill station upstream of the breakaway device specified in section 3-5, where it is readily accessible to the person dispensing H2, unless either of the following occurs:
