This intervention at the Rolls-Royce Submarines Ltd (RRSL) licensed sites at Raynesway, Derby, was undertaken as part of a planned series of inspections during 2018/19. The purpose of this inspection was to judge the extent to which the licensee complies with Licence Condition (LC) 13, which requires the licensee to have a Nuclear Safety Committee to provide it with nuclear safety advice.
On the 5th February 2019 an ONR Operating Facilities Division (Defence Propulsion) Leadership and Management for Safety Specialist Inspector undertook an LC13 inspection of the two RRSL licensed sites.
ONR utilised the following guidance during this intervention: ONR Nuclear Safety Technical Inspection Guide (TIG) NS-INSP-GD-013 Revision 4 – LC 13 Nuclear Safety Committee.
The NSC is operating in accordance with its ToR, is providing challenge and advice, and there is good attendance by independent members. Observed strengths included the use of ‘deep dives’ to inform NSC members, NSC attendance by independent members and conduct of the NSC. Four observations were identified, as follows:
Based on the evidence sampled during this inspection I judged that measured against ONR’s expectations for LC13 (Nuclear Safety Committee), the intervention rating is GREEN (no formal action), with identification of three areas of good practice, four regulatory observations (areas for improvement) and no regulatory issues. The observations and recommendations were communicated to and accepted by the licensee during the intervention feedback.