Risk Assessment for Erecting Steel

Potential Hazards

1. Fall Hazards: Workers are at risk of falling from heights during steel erection activities.
2. Falling Objects: Tools, materials, or structural components may fall, posing a risk to workers below.
3. Structural Instability: Inadequate bracing or anchorage can lead to structural collapse during erection.
4. Hoisting and Rigging Hazards: Improper use of cranes and rigging equipment can lead to dropped loads or equipment failure.
5. Personal Protective Equipment (PPE) Non-compliance: Failure to use appropriate PPE can increase the risk of injury.

Risk Assessment

• Likelihood: High for fall hazards and falling objects due to the nature of the work.
• Severity: Severe, as falls and structural failures can result in serious injury or death.

Control Measures

1. Elimination/Substitution: Not applicable as steel erection inherently involves working at heights and with heavy materials.
2. Engineering Controls:
   • Ensure structural stability by using temporary bracing and guying as needed [1].
   • Use perimeter safety cables and guardrail systems to prevent falls [2].
3. Administrative Controls:
   • Develop a site-specific erection plan that includes safety procedures and emergency response plans [3].
   • Conduct pre-construction conferences to review safety plans and procedures [3].
   • Ensure all workers are trained in fall protection and steel erection safety [4].
4. PPE:
   • Require the use of hard hats, protective footwear, gloves, and fall arrest systems [5].

Monitoring and Review

• Conduct regular safety audits and inspections to ensure compliance with safety plans and regulations.
• Review and update the site-specific erection plan as necessary to address any changes in site conditions or procedures.

Recommendations

• Implement a comprehensive training program for all workers involved in steel erection, focusing on fall protection and safe hoisting practices.
• Ensure that all equipment, including cranes and rigging, is inspected before each shift by a competent person [6].
• Maintain clear communication and coordination among all trades and contractors on site to prevent accidents and ensure safety compliance [3].