⚡ SECTOR 4: POWER & ENERGY

Case Study 16: Boiler Explosion, Faisalabad Factory

Date & Location: November 2025, Faisalabad
Incident Details:
Boiler explosion in industrial unit caused massive blast and fire.

Losses:

• 18 deaths
• 21 injured

Failures:

• Poor boiler maintenance
• Possible gas leakage
• Lack of safety valves

Learnings:

• Regular boiler inspection
• Pressure monitoring
• Preventive maintenance

Source:

Questions:

1. What causes boiler explosions?
2. How can pressure systems be monitored?

Case Study 17: Karachi Gas Explosion (Residential)

Date & Location: 2026, Karachi
Incident Details:
Gas explosion caused partial building collapse during early morning hours.

Losses:

• 16 deaths
• Multiple injuries

Failures:

• Gas leakage
• Poor infrastructure
• Lack of inspection

Learnings:

• Gas leak detection systems
• Routine inspection
• Safe gas usage awareness

Source:

Questions:

1. What early signs indicate gas leakage?
2. How can residential safety be improved?

Case Study 18: Electrical Electrocution in Tube Wells

Date & Location: Punjab (Multiple cases)
Incident Details:
Farmers electrocuted due to exposed electrical wiring in irrigation systems.

Losses:

• Multiple fatalities annually

Failures:

• Poor insulation
• No earthing
• Wet conditions

Learnings:

• Proper grounding
• Insulation checks
• Electrical safety training

Questions:

1. Why is earthing critical?
2. What inspection routine is needed?

Case Study 19: Power Line Contact Accident (Construction)

Date & Location: Lahore (Typical incident pattern)
Incident Details:
Workers contacted overhead power lines during construction.

Losses:

• Severe burns / fatalities

Failures:

• No clearance distance
• Lack of hazard awareness
• No permit system

Learnings:

• Safe distance enforcement
• Permit to work
• Awareness training

Questions:

1. What is minimum safe distance from power lines?
2. How can such risks be eliminated?

Case Study 20: Transformer Explosion Incident

Date & Location: Karachi (Recurring incidents)
Incident Details:
Overloaded transformer exploded due to overheating.

Losses:

• Injuries
• Property damage

Failures:

• Overloading
• Lack of maintenance
• Poor infrastructure

Learnings:

• Load management
• Preventive maintenance
• Upgrading infrastructure

Questions:

1. What causes transformer failure?
2. How can preventive maintenance help?