What are general considerations for gaseous hydrogen tube trailer filling operation siting and safety features to consider? The hydrogen would be supplied by upstream compressors discharging at approximately 8000 psi (55 bar).

Systems should be sited in accordance with national and local standards such as NFPA 2, Hydrogen
Technologies Code. The nature of a trailer filling operation is not much different than a vehicle fueling
station, so the hazards are comparable and similar safeguards such as walls and sensors will apply. These
facilities might be larger and industrial standards and regulations will also apply based on quantity stored
at the location.