What standards does the instrument safety checklist follow?

For reference: GB/T 25928-2010 Process Industry Automation Systems – Factory Acceptance Testing (FAT), Site Acceptance Testing (SAT), and On-site Commissioning. For PSSR, the following inspection points should be considered: Instruments meet the requirements of relevant standards and specifications; they conform to the process design requirements; the instrument facilities are suitable for potential process hazards; the instruments have been connected, pressure-tested, and are ready for operation; the instrument specifications are correct and they have been calibrated; sensors and transmitters have been properly installed and tested; analysis instruments have been properly installed and tested; there are hard copies of the computer control system software, along with backups of the software; recording instruments have been properly installed and tested; controllers have been properly installed and tested; measuring instruments and local displays have been properly installed and tested; control valves and regulators have been properly installed and tested; alarm and warning devices have been properly installed and tested; power supply and related facilities have been properly installed and tested; the gas seal purging system has been properly installed and tested; records have been created for each component and controller; heating and ventilation systems have been properly installed and tested; pollution prevention and environmental protection devices have been properly installed and tested; the locations of any faults related to instrument air supply for all control valves have been identified; the installed equipment meets its design requirements (size, medium, temperature, and pressure); mechanical protection measures have been implemented; the equipment is easily accessible and properly supported; access to the instruments is unobstructed; training on instrument maintenance has been completed; training on process operation has been completed; fine-tuning of control circuits has been completed; control circuit diagrams have been updated; technical documents related to instrument controllers and valves have been archived; the system’s response meets the required standards; the system’s control performance meets the required standards; the system’s alarm functions meet the required standards; the main shutdown system operates as required; the emergency shutdown system operates as required; project drawings have been updated to reflect any changes in installation/device configuration; records reflecting changes in instrument units have been revised; warnings or instructions are posted as required; vibration monitoring devices for rotating equipment (including alarms and automatic shutdown functions) have been installed; instruments are labeled with numbers and grades; there are comprehensive records of instrument maintenance; there are comprehensive records of any upgrades or modifications to instruments; manuals for regular maintenance, calibration, and servicing of new instruments and controllers have been updated; manuals for regular maintenance, inspection, and calibration of new alarm and interlock systems have been updated; safety interlocks have been tested; records of interlock testing for PM programs are available; the equipment’s alarms and gauges have been tested

Uh. . . During operation? What should be included in a safety checklist for normal operation?

Company rules and regulations, requirements and systems for inspections and checks； **Guiding Opinions of the State Administration of Work Safety on Strengthening the Management of Chemical Process Safety Instrumented Systems (Safety Supervision General Administration Document No. San [2014] 116) ； Refer to the \"Provisions on the Evaluation of Safety Integrity Levels for Safety Instrumented Systems in Sinopec (Trial)\\", Sinopec Safety [2013] No. 259 ； Refer to GB/T 21109/IEC 61511 – Functional safety of safety instrumented systems in the process industry

Guidelines for Identifying and Addressing Safety Hazards in Hazardous Chemical Enterprises

Okay, thank you. If the factory has its own regulations, can those also be used as a reference?

Trust me; with this, experts won’t be able to find any flaws. It’s being promoted everywhere these days