13 Appendix 4.1. Passports and pipeline diagrams

13.1 Hydraulic test report

13.2 PC plan… PC

13.3 Plan, longitudinal profile of the XXX oil and gas gathering pipeline

13.4 Scheme

13.5 Executive diagram of welded joints PC … PC

13.6 Executive diagram of the actual planned position of the XXX oil and gas gathering pipeline

13.7 Acts on the results of checking materials