Collapse the Checklist for Simple PSSR

Once the PSSR team has evaluated the risk-based aspects of the trigger event and determined a simple PSSR is suitable, the resulting software screens can be collapsed to show only those fields required. 

An example of a possible resulting electronic checklist screen is shown below. In this example, a very simple trigger event needed only two team members to review the items. As each major category of the PSSR database items was marked not applicable, it collapsed to show this. For the one major category selected, only the one applicable sub-item (P ID revision to show the local gauge s range change) remains visible and records the PSSR completion. 

TABLE 6-1 Example of collapsing an electronic PSSR checklist 

GUIDELINES FOR PERFORMING EFFECTIVE PRE-STARTUP SAFETY REVIEWS 

PSSR Completion Summary The following issues have been resolved and the undersigned believe the process/facility is ready for startup. 

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