Risk Assessment: Crane Lifting and Critical Operations
First, executing a comprehensive crane lifting risk assessment is fundamentally vital for ensuring worker safety during heavy construction tasks. Consequently, project managers must thoroughly analyze potential hazards before mobilizing any lifting equipment. Furthermore, strict adherence to these procedural guidelines significantly mitigates the risk of catastrophic failures.
Additionally, maintaining robust EHS standards protects both personnel and project timelines. Therefore, teams should always verify load charts and rigging certifications prior to any lift. Specifically, integrating these crane lifting risk assessment controls guarantees a safer working environment.
Finally, for further guidance on maintaining operational compliance, refer to our comprehensive Crane Safety Fundamentals guide and review the official OSHA Crane, Derrick, and Hoist Safety Standards.
1. Crane Lifting Pre-Work Planning and Area Preparation
| Hazards | Risks Issue | Existing Controls Checklist | Risk Reduction Action Plan |
|
Unaware about the hazard Congested area and uneven surface |
Personal Injury Damage to structure Collapse of equipment |
• First, clear and un-obstruct all access routes. • Next, check the area for any hazardous situations. • Furthermore, clean the area and compact the ground as much as possible. • Finally, reroute the entry and exit of some vehicles to isolate the area. |
• Specifically, publish safety posters on site. • Routine monitoring and compliance. |
2. Mobilization for the Crane Lifting Risk Assessment
| Hazards | Risks Issue | Existing Controls Checklist | Risk Reduction Action Plan |
|
Lack of training and awareness Unavailability of required safety document Poor visibility during crane operation |
Accident/Incident Hitting to structure, moving person, or vehicle |
• First, obtain and open a valid Permit to Work (PTW) prior to working activities.
• Furthermore, conduct a toolbox meeting prior to starting to delineate hazards and risks. • Next, deploy trained, experienced crane operators and riggers with third-party certificates. • Additionally, clean side mirrors and avoid covering windows with paper or cloths. • Finally, provide proper barricades and signage to the area. |
• First, submit crane third-party certification, manuals, load charts, and inspection forms to the HSE Department for review. • Furthermore, provide a flagman so the operator can see blind spots to prevent collisions. • Additionally, deliver safety inductions to all workers. • Finally, mandate close supervision throughout the site. |
3. Safe Installation and Placement of Crane/Boom Truck
| Hazards | Risks Issue | Existing Controls Checklist | Risk Reduction Action Plan |
|
Loose soil or unstable, unlevelled ground Overhead power lines |
Overturning or toppling Electrocution |
• First, separate the route for pedestrians and vehicles. • Furthermore, spot the crane strictly at a designated location. • Next, extend outriggers fully and place legs securely on outrigger pads. • Additionally, maintain a safe distance of at least 15 feet from power lines. • Finally, execute proper signaling to prevent accidental contact with structures or lines during lifting. |
• First, provide metal plates for outrigger placement to ensure surface stability. • Furthermore, complete ground compaction and levelling before placing the crane. • Finally, apply grounding to the crane during lifting near overhead power lines. |
4. Normal and Critical Crane Lifting Risk Assessment Operations
| Hazards | Risks Issue | Existing Controls Checklist | Risk Reduction Action Plan |
|
Near excavation Failure of lifting tackles |
Overturning due to erosion of trench Collapse of crane Accident Drop of material or equipment |
• First, strictly follow all measures established for normal lifts. • Furthermore, develop an engineering critical lifting plan signed by a certified rigging engineer. • Next, place outrigger pads at least 2 meters away from the depth of excavation edges. • Additionally, do not lift over the safe working load limit. • Moreover, ensure the safe working load of all tackles is higher than the load being lifted. • Finally, maintain sling angles to not exceed 90 degrees. |
• First, install hard barricades around excavated areas to prevent heavy equipment movement. • Furthermore, enforce lifting by third-party certified level 1 or level 2 riggers. • Next, place the crane exactly per the approved load chart. • Additionally, implement color coding and inspection for each rigging tackle. • Finally, maintain close monitoring by the lifting team and HSE team. |
5. Managing Hoisting Hazards and Elevated Material Handling
| Hazards | Risks Issue | Existing Controls Checklist | Risk Reduction Action Plan |
|
Fall of material Mechanical failure Poor visibility and blind spots High wind Unstable equipment or materials |
Major injury or property damage Personnel injury Collapse of crane Entanglement and Fall from heights |
• First, secure the load properly to prevent any loose materials. • Furthermore, equip adequate banksmen with proper communication devices. • Next, ensure sound safety latches are active on the hook. • Additionally, prohibit any personnel from standing below suspended loads. • Moreover, enforce a functional LMI system and limit switches. • Specifically, stop the activity due to poor visibility. • Finally, perform 100% tie-off and use full body harnesses when working at heights. |
• First, utilize double tag lines of sufficient length to prevent unwanted load swinging. • Furthermore, use a third-party certified lifting bucket for loose sand or debris. • Next, perform daily crane inspections via a competent person. • Additionally, stop all lifting if wind velocity exceeds 20 mph. • Finally, deploy only trained and experienced rigging teams to remove tackles. |
6. Working in Energy Sources Area (Commissioning Area)
| Hazards | Risks Issue | Existing Controls Checklist | Risk Reduction Action Plan |
|
Chemical burn Electrical shock Flying objects and high temp exposure Pinch points |
Illnesses and pollution Personal injury and puncture |
• First, verify that workers possess correct LOTO training. • Furthermore, restrict access to commissioning areas marked with blue and white barricading tapes. • Next, do not attempt to change the status of equipment tagged as “Danger” or “Do not operate”.
• Additionally, wear hand gloves at all times to avoid pinch points.
• Finally, enforce proper coordination between LOTO coordinators, supervisors, and safety personnel. |
• First, verify equipment is locked out, tagged out, and isolated from hazardous energy sources. • Furthermore, avoid working in energized areas containing stored energy. • Next, do not take power supply from energized panels without prior HSE authorization. • Finally, explain emergency contacts and first aiders to workers on the emergency board. |
7. Post-Lift Housekeeping Procedures
| Hazards | Risks Issue | Existing Controls Checklist | Risk Reduction Action Plan |
| Excess and unwanted materials |
Losses and damage of material Environmental issue Personal injury |
• First, remove any excess or unwanted material after work. • Furthermore, return extra material to the storage area for securing. • Finally, double-check the area before leaving. |
• Routine monitoring and compliance. |
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