Final answer:
2) Covered with a protective cap. The correct answer is option 2) Covered with a protective cap. When protruding reinforcing steel (rebar) is present, it must be covered with a protective cap to prevent employees from falling onto or into it.
Step-by-step explanation:
The correct answer is option 2) Covered with a protective cap.
When protruding reinforcing steel (rebar) is present, it must be covered with a protective cap to prevent employees from falling onto or into it. This safety measure helps to minimize the risk of injuries and accidents in construction sites.
For example, if there is exposed rebar on the edge of a construction site, a protective cap should be placed over it to eliminate the hazard. The cap acts as a barrier, ensuring that no one accidentally falls onto the steel.