Description
GE IS420YAICS1B Worksheet Tool
The IS420YAICS1B worksheet tool converts this raw data into a categorisation of safety and hazardous faults based on whether the equipment is operating in high or low gear. Helps identify staff roles and safety mechanisms to ensure overall protection within the facility in the event of a bypass situation.
IS420YAICS1B further outlines additional records generated from the study, such as fire and gas system requirement specifications, cause and effect diagrams, and verification and validation test plans and checklists. A checklist is included that is designed to address considerations when confirming the use verification status of components. The workbook also includes the ability to perform a 70 per cent confidence limit calculation on component failure rates.
The IS420YAICS1B system of work to ensure detection includes sensor assemblies, logic solvers, and final control elements. the SIS is typically physically and functionally independent of the BPCS to ensure that any condition that could result in a loss of control of a process parameter in the BPCS is protected by the SIS, regardless of the functionality of the BPCS.