Answer :
Final answer:
Lifelines for fall protection must have a minimum breaking strength of 5000 pounds, as per OSHA regulations. This requirement is established to ensure that the lifeline can handle the impact forces of a fall, providing adequate safety for individuals working at heights, option d is correct.
Explanation:
Lifelines for fall protection are critical components in ensuring the safety of individuals working at heights. According to OSHA (Occupational Safety and Health Administration) regulations, lifelines must have a minimum breaking strength of 5000 pounds to provide adequate protection. This requirement is in place to ensure that the lifeline can withstand the forces exerted during a fall, thereby preventing serious injuries or fatalities.
The breaking strength is a measure of the maximum force that can be applied to the lifeline before it fails. Lifelines are typically made from materials such as steel cable or synthetic fibers, which are chosen for their strength and durability properties. The 5000-pound minimum breaking strength is a safety standard that accounts for various factors including the weight of the person, the potential impact force of a fall, and a safety margin to address unexpected conditions.
It is essential for workers and safety personnel to understand the importance of using compliant fall protection equipment. Regular inspections and maintenance of lifelines and other fall protection gear are crucial to ensure they continue to meet safety standards and provide reliable protection.
