4.1.1 The piping systems for a water jet unit are to comply with the general requirements of Pt 5, Ch 12 Piping Design Requirements.
4.1.2 Lubricating and hydraulic oil systems and standby arrangements are to comply with the requirements of Pt 5, Ch 14 Machinery Piping Systems; in addition, steering hydraulic systems are to comply with the applicable requirements of Pt 5, Ch 19 Steering Systems.