标题: SIS验证应包含的项目 [打印本页] 作者: 王天泽 时间: 2018-4-29 11:08 标题: SIS验证应包含的项目 Validation planning of the SIS shall be carried out throughout the SIS safety life-cycle and shall define all activities and equipment required for validation. The following items shall be included:
the validation activities including validation of the SIS with respect to the SRS including implementation and resolution of resulting recommendations;
validation of all relevant process operating modes of the process and its associated equipment including;
– preparation for use including setting and adjustment;
– start-up, automatic, manual, semi-automatic, steady state of operation;
– re-setting, shutdown, maintenance;
– other modes identified in previous phases of the SIS safety life-cycle;
the procedures, measures and techniques to be used for validation, including how validation activities can be performed, without putting the plant and process at risk of the hazardous events the SIS is to protect against;
when these activities shall take place;
the persons, departments and organizations responsible for these activities and the levels of independence for validation activities;
reference to information against which validation shall be carried out (e.g., cause and effect chart);
the equipment and facilities that needs to be installed or made available (e.g. isolation valves and leak detection equipment that will be needed for the testing of valves).