In both conventional and unconventional demolition, worker safety is most important.

In conventional demolition the demolition contractor can perform preparatory operations. Because structures are intact, contractors inspect, survey, and collect samples to evaluate the project. The contractor is able to choose between manual or mechanical demolition methods. Demolition contractors should follow the OSHA 1926 Subpart T Demolition Standard.

In unconventional demolition the contractor cannot thoroughly evaluate a project. Manual removal of materials exposes demolition workers to excessive hazards. In unconventional demolition, the contractor will choose mechanical demolition that protects workers. Cranes with a clam bucket or wrecking ball, excavators, and end loaders are commonly used mechanical demolition machines. Unstable structures found at disaster sites can be safely cleaned up with machines that have a far reach, eliminating workers' exposure to the hazards of hand demolition.




.
return to contents