THE BASIC PRINCIPLES OF ROOFING CONTRACTOR

The Basic Principles Of Roofing Contractor

[27] OSHA does not have any specific specifications for fall restraint devices, but endorses that any drop restraint system be effective at withstanding 3,000 pounds or not less than 2 times the maximum predicted force essential to conserve the worker from slipping on the lower area.[3] There isn't any OSHA requirements on the space from the edge t

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