Risk Assessment for Concrete Pour

Potential Hazards

1. Structural Failure: Inadequate formwork and shoring can lead to structural collapse during or after the pour.
2. Falling Objects: Tools, equipment, or materials may fall from heights, posing a risk to workers below.
3. Concrete Burns: Direct contact with wet concrete can cause skin irritation or chemical burns.
4. Equipment Hazards: Improper use of concrete pumps and placing booms can lead to mechanical failures or accidents.
5. Slips, Trips, and Falls: Wet surfaces and cluttered work areas increase the risk of slips and trips.
6. Exposure to Dust and Particulates: Cutting or grinding concrete can release harmful dust.

Risk Assessment

• Likelihood: Medium to High, depending on the control measures in place.
• Severity: High, due to the potential for serious injury or structural damage.

Control Measures

1. Elimination/Substitution: Not applicable as concrete pouring is essential to the task.
2. Engineering Controls:
   • Ensure formwork and shoring are designed and inspected by a qualified engineer before the pour [1].
   • Use protective barriers to prevent falling objects from reaching workers below.
3. Administrative Controls:
   • Conduct a pre-pour inspection to ensure all safety measures are in place [1].
   • Train workers on the hazards of concrete pouring and safe handling practices.
   • Implement a clear communication protocol for all workers involved in the pour.
4. Personal Protective Equipment (PPE):
   • Provide gloves, goggles, and protective clothing to prevent skin contact with wet concrete.
   • Ensure workers use respiratory protection when cutting or grinding concrete.

Monitoring and Review

• Conduct regular site inspections to ensure compliance with safety protocols.
• Review and update risk assessments regularly or when changes to the work process occur.
• Investigate any incidents or near misses to identify root causes and prevent recurrence.

Recommendations

• Keep written authorization for the pour on-site and available for inspection [1].
• Ensure that formwork and shoring are not removed until the concrete has gained sufficient strength [2].
• Maintain a clean and organized work area to minimize slip and trip hazards.
• Use mechanical aids to handle heavy materials and reduce manual handling risks.