Unexpected rotation
Entanglement or amputation
Maintenance workers
LOTO and mechanical blocking
Verify mechanical energy at zero
Review the critical hazards, potential consequences, persons at risk and recommended control measures for Rotating Equipment Maintenance in one professional HSE workspace.
Review the key hazards, consequences and control measures for Rotating Equipment Maintenance in a structured professional HSE format.
Entanglement or amputation
Maintenance workers
LOTO and mechanical blocking
Verify mechanical energy at zero
Exposure to moving parts
Maintenance personnel
Energy isolation
Do not test-run before guards are reinstalled
Crushing or muscle injury
Maintenance team
Suitable lifting equipment
Verify component center of gravity and weight
Crushing or limb injury
Maintenance workers
LOTO and mechanical blocking
Verify rotor is fully stopped and restrained
Hand or finger injury
Maintenance personnel
Suitable alignment equipment
Keep hands clear of couplings and movable components
Contact with rotating parts
Operations and maintenance personnel
Pre-start guard inspection
Verify all guards are complete and secure before startup
Sudden movement or entrapment
Maintenance personnel
LOTO and mechanical blocking
Verify the rotor is fully stopped and mechanically restrained
Hand or finger injury
Maintenance workers
Alignment tools and controlled working
Use suitable alignment equipment without placing hands between couplings
Contact with rotating parts
Operations and maintenance personnel
Pre-start inspection
Verify all guards are complete and secure before startup
Explore related activities, hazards and control measures from the same HSE risk category.
Use these ready hazards as your starting point, customize controls, evaluate risk levels and prepare your project-specific assessment in SERNEM.
Start Risk Assessment| ACTIVITY | Rotating Equipment Maintenance | CATEGORY | Maintenance |
| # | Activity | Hazard | Consequence | Persons at Risk | Existing Risk Control | L | S | Risk | Action Required / Additional Controls | Person in Charge | Due Date | RL | RS | Residual Risk |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 01 | Rotating Equipment Maintenance | Unexpected rotation | Entanglement or amputation | Maintenance workers | LOTO and mechanical blocking | 3 | 3 | 9 Medium | Verify mechanical energy at zero | - | - | 1 | 2 | 2 Low |
| 02 | Rotating Equipment Maintenance | Guard removal | Exposure to moving parts | Maintenance personnel | Energy isolation | 2 | 3 | 6 Medium | Do not test-run before guards are reinstalled | - | - | 1 | 2 | 2 Low |
| 03 | Rotating Equipment Maintenance | Handling heavy rotor or coupling | Crushing or muscle injury | Maintenance team | Suitable lifting equipment | 3 | 4 | 12 High | Verify component center of gravity and weight | - | - | 2 | 2 | 4 Low |
| 04 | Rotating Equipment Maintenance | Unexpected rotor movement | Crushing or limb injury | Maintenance workers | LOTO and mechanical blocking | 3 | 4 | 12 High | Verify rotor is fully stopped and restrained | - | - | 2 | 2 | 4 Low |
| 05 | Rotating Equipment Maintenance | Pinch points during coupling alignment | Hand or finger injury | Maintenance personnel | Suitable alignment equipment | 2 | 3 | 6 Medium | Keep hands clear of couplings and movable components | - | - | 1 | 2 | 2 Low |
| 06 | Rotating Equipment Maintenance | Incorrect guard installation | Contact with rotating parts | Operations and maintenance personnel | Pre-start guard inspection | 2 | 3 | 6 Medium | Verify all guards are complete and secure before startup | - | - | 1 | 2 | 2 Low |
| 07 | Rotating Equipment Maintenance | Stored mechanical energy in rotor | Sudden movement or entrapment | Maintenance personnel | LOTO and mechanical blocking | 3 | 3 | 9 Medium | Verify the rotor is fully stopped and mechanically restrained | - | - | 1 | 2 | 2 Low |
| 08 | Rotating Equipment Maintenance | Hand entrapment during coupling alignment | Hand or finger injury | Maintenance workers | Alignment tools and controlled working | 3 | 3 | 9 Medium | Use suitable alignment equipment without placing hands between couplings | - | - | 1 | 2 | 2 Low |
| 09 | Rotating Equipment Maintenance | Incomplete reinstallation of guard | Contact with rotating parts | Operations and maintenance personnel | Pre-start inspection | 2 | 3 | 6 Medium | Verify all guards are complete and secure before startup | - | - | 1 | 2 | 2 Low |