How to turn a potential hazard into a "real" hazard

 

Demolishing old buildings can be a risky business due to several factors:

• Worker Safety:

  • Falling hazards: Demolition often involves working at heights, with risks of falls from collapsing structures, falling debris, or workers themselves slipping or tripping.
  • Falling objects: Falling debris is a major concern during demolition. Workers need proper protection from falling bricks, concrete chunks, and other materials.
  • Unplanned collapse: The structure itself can be unpredictable, especially older buildings. Unexpected weaknesses or hidden structural changes can lead to sudden and dangerous collapses.
  • Heavy machinery: Demolition projects rely on heavy equipment like wrecking balls and excavators, which pose hazards if not operated correctly.

• Hazardous Materials: Older buildings might contain hidden dangers like:

  • Asbestos: Exposure to asbestos fibers during demolition can cause serious health problems like cancer.
  • Lead: Lead paint or lead pipes can create dust risks during demolition. Lead poisoning is a serious health concern.
  • Other chemicals: Older buildings may contain other hazardous materials like PCBs or chemicals used in refrigerants.

• Environmental Hazards:

  • Dust: Demolition generates a lot of dust, which can be harmful to workers and nearby residents if not properly controlled.
  • Noise and vibration: Demolition creates significant noise and vibration, which can disturb people in the surrounding area and potentially damage nearby structures.
  • Flying debris: Debris can fly outwards during demolition, posing a risk to people and property in the vicinity of the demolition site.

• Utilities: Demolition projects need to be carefully planned to avoid accidentally damaging underground utilities like gas lines, electrical cables, or water pipes.

These are just some of the major hazards involved in demolishing old buildings. Proper planning, safety measures, and qualified professionals are essential to minimize these risks and ensure a safe demolition project.