Provision of advice concerning: How the carriage of alternative fuel vehicles could impact the fire and explosion risk profile for a long underground railway tunnel environment

Advice to the Office of Rail and Road and Channel Tunnel Safety Authority (CTSA) concerning: How the carriage of alternative fuel vehicles could impact the fire and explosion risk profile for a long underground railway tunnel environment. Additional information: The tender exercise is being managed via the ORR Procurement portal (BRAVO). All tender clarification questions must be raised via the portal. The closing date for receipt of tenders is 26 Aug 22 at 1000hrs.