Chesterfield Gas Cylinders

CSC is the sole economic operator capable of delivering PDS activities due to its role as the approved Design Organisation (DO) and OEM, holding the design licence, technical drawings, product knowledge, and in-service reliability data for the equipment. Any alternative supplier would require licences from both CSC and the air system OEMs, incur significant additional costs, and need to demonstrate suitability as a DO. An option to separate spare parts procurement from the PDS function was considered and rejected b...