Michigan Administrative Code
Department - Licensing and Regulatory Affairs
Bureau of Fire Services
Storage and Handling of Gaseous and Liquefied Hydrogen Systems
Part 3 - STORAGE AND HANDLING OF LIQUEFIED HYDROGEN NFPA 50B
Chapter 2 - Design of liquefied hydrogen systems
Section R. 29.7094 - Liquefied H2 to gaseous H2 systems

Rule 94. Sections 2-16 to 2-16.4 of the storage and handling of gaseous and Liquefied H2 code are added as follows:

2-16Liquefied H2 to gaseous H2 systems.

2-16.1 Section 2-16 shall apply to the design, construction, installation, and operation of equipment used to produce gaseous H2 from liquefied H2.

2-16.2 Gaseous H2 storage containers and equipment located downstream of liquefied H2 containers are not regulated by section 2-16. Gaseous H2 storage containers and equipment shall comply with part 2 of these rules.

2-16.3 In addition to the emergency shutdown systems described in section 7-6, the emergency shutdown system shall also shut off the liquid supply and power to the liquefied H2 transfer equipment necessary for producing gaseous H2 from liquefied H2.

2-16.4 Transfer piping, pumps, and compressors shall be protected from vehicle collision damage and shall comply with section 2-1.5.