To specify necessary modifications to existing hydrogen supply system to meet client request for a safety upgrade to the existing hydrogen supply system.
The client needed to improve the safety of their Hydrogenation Lab by including automatic shutoff of hydrogen to the fume hoods in the space in the case of an emergency.
THE PS&S SOLUTION
The upgrade involved the design of automated hydrogen supply shut-off valves near the gas cylinder headers and leak detection sensors at five laboratory hood enclosures. and associated alarms. P&ID’s, piping diagrams, control system performance specifications and sequence of operations were delivered as part of this effort.