March 13, 2015
In this issue:
Liquid ballast has been used for many years in agricultural tractor tires to maximize the tractor's traction and stability for farm work. The practice is also spreading to vehicles used in off-the-road construction work. The liquid ballast adds substantial weight to the vehicle's drive axle, which can improve traction and increase drawbar pull. Other benefits include less slipping, less tire pressure loss, and less fuel consumption.
However, liquid ballast is not the only way to improve traction.
You require your employees to wear personal fall-arrest gear when they are working on a roof. But, do you have a plan for rescuing them if they fall? When a worker falls and is suspended in a personal fall-arrest system, you must provide for a prompt rescue.
Tips for developing an emergency-response plan
Oregon OSHA's crane rule covering qualifications for maintenance and repair employees (1926.1429) says that maintenance and repair personnel must meet the definition of a qualified person with respect to the tasks performed. What is the definition of a qualified person?
Recordkeeping and reporting
Oxygen fuel gas welding and cutting
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