(1) The pipeline management plan is to include arrangements for (a) recording and making available documents and other records mentioned in subregulation (2) for the pipeline; and(b) securely storing those documents and records at the address maintained under regulation 45(1) and in a way that makes their retrieval reasonably practicable.(2) The documents and other records are the following:(a) a pipeline management plan in force for the pipeline;(b) revisions of the pipeline management plan;(c) reports of reportable incidents given in compliance with regulation 39 .(3) A document mentioned in subregulation (2)(a) or (b) is to be kept for 5 years after the acceptance of the document.(4) A report mentioned in subregulation (2)(c) is to be kept for 5 years after the giving of the report.