Final answer:
For a low slope roof less than 50 ft width, guardrails, safety nets, and personal fall arrest systems are all required for fall protection.
Step-by-step explanation:
For a low slope roof less than 50 ft width, guardrails, safety nets, and personal fall arrest systems are all required for fall protection.
Guardrails are physical barriers that prevent workers from falling over the edge of a roof. Safety nets are installed to catch workers and reduce the impact of a fall. Personal fall arrest systems include harnesses, lanyards, and anchor points that workers wear to prevent falling.
Utilizing all three of these fall protection measures provides a comprehensive safety approach for workers on low slope roofs. Each option has its benefits and should be used based on the specific requirements of the job.