ACCIDENTS

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• Q1: Define Accidents.
  Ans: Any unplanned event that results in injury or ill health of people, or damages to property is called Accident.
• Q2: State some causes of accidents at construction sites.
  Ans: Some of the causes of accidents are:

  • ➔ Workers get caught in Machinery
  • ➔ Formwork collapse
  • ➔ Scaffolding collapse
  • ➔ Short circuit
  • ➔ Fall from heights
• Q3: Define Scaffolding.
  Ans: Scaffolding is a temporary structure used in construction that helps workers to work, repair and transport materials at greater heights usually above 6ft.
• Q4: Name some Safety precautions while using Ladder at construction sites.
  Ans: Some of the precautions are as follows:

  • ➔ The distance between rungs should be between 10” to 14”.
  • ➔ There should be no splinters on the wooden ladder.
  • ➔ Iron ladders should not be used near electric work.
  • ➔ Ladders should be properly fixed before use.
• Q5: Name some Safety precautions while using Formwork at construction sites.
  Ans: Some of the precautions are as follows:

  • ➔ Ensure formwork is properly designed and inspected before use.
  • ➔ Use appropriate personal protective equipment (PPE) at all times.
  • ➔ Secure formwork firmly to prevent collapse or displacement.
  • ➔ Remove formwork only after concrete has gained sufficient strength.
• Q6: Name some Safety precautions while Excavating at Trench.
  Ans: Some of the precautions are as follows:

  • ➔ Install proper shoring or trench boxes to prevent wall collapse.
  • ➔ Keep heavy equipment away from the edge of the trench.
  • ➔ Ensure safe access and egress using ladders or ramps.
  • ➔ Check for underground utilities before starting excavation.
• Q7: Name some safety precautions while using Concrete Mixer at construction sites.
  Ans: Some of the precautions are as follows:

  • ➔ Wear PPE, including gloves, goggles, and hearing protection.
  • ➔ Keep hands and tools away from the rotating drum.
  • ➔ Ensure the mixer is on a stable, level surface before operation.
  • ➔ Disconnect power before cleaning or maintenance.
• Q8: Name some safety precautions while Demolishing an Old Building.
  Ans: Some of the precautions are as follows:

  • ➔ Conduct a structural assessment before starting demolition.
  • ➔ Use protective gear like helmets, masks, and safety boots.
  • ➔ Clear the area of unauthorized personnel and mark danger zones.
  • ➔ Shut off utilities like gas, water, and electricity in advance.
• Q9: Name some safety precautions while road repairing.
  Ans: Some of the precautions are as follows:

  • ➔ Use proper signage and barriers to control traffic flow.
  • ➔ Wear high-visibility clothing and safety gear.
  • ➔ Operate machinery with trained personnel only.
  • ➔ Work during low-traffic hours when possible for safety.
• Q10: Define Direct Cost of Accidents.
  Ans: Direct costs are the immediate, measurable expenses that result directly from a workplace accident. These include:

  • ➔ Medical treatment costs
  • ➔ Compensation to injured workers
  • ➔ Repair or replacement of damaged equipment
  • ➔ Legal expenses or fines (if applicable)
• Q11: Define Indirect Cost of Accidents.
  Ans: Indirect costs are the hidden or long-term expenses related to an accident, which are often harder to calculate. These may include:

  • ➔ Loss of productivity or work delays
  • ➔ Time lost by other workers or supervisors
  • ➔ Training replacement workers
  • ➔ Damage to company reputation or employee morale