Calculator Sirac - Simplified Iec Risk Assessment

| Hazard | S | F | P | Pr | Risk Class | Required SIL | |--------|---|---|---|----|------------|----------------| | Rotating shaft access | 2 | 2 | 2 | Medium | 4 | SIL 2 | | Chemical spray | 1 | 1 | 1 | Low | 1 | No safety function needed | | Unexpected startup | 2 | 2 | 2 | High | 5 | SIL 3 |

Note: In some regions, "SiRAC" also refers to a "Simple Risk Assessment and Control for Chemicals" system used by health and safety departments like DOSH Malaysia to manage hazardous substance exposure . Applying the New Trends in Lightning Risk Assessment simplified iec risk assessment calculator sirac