本文件提供了有助于在固定海上海洋结构物和船舶上分离受污染油液和水的储罐、管道和分离系统的要求和试验方法，其中通过分离系统进行处理，将油水分离优化至等于或小于5 ppm的浓度。 适用于固定式海上结构物和在有关部门确定的指定海域作业的船舶。

This document provides requirements and test methods for tanks, piping and separation systems facilitating the separation of contaminated fluids of oil and water on fixed offshore marine structures and ships, where treatment is performed by separation systems that optimize oil-water separation to a concentration equal to or less than 5 ppm. It is applicable to fixed offshore marine structures and to ships operating in designated sea areas determined by the relevant authorities.