Before using a ladder, one of the key safety measures is to check for:

The correct answer is to check for all of the above factors: wind speed, electrical hazards, and surface conditions. Each of these elements plays a crucial role in ladder safety.

Assessing wind speed is particularly important when working outdoors. Strong winds can destabilize a ladder, especially if it’s extended or if the worker is at height. Knowing the wind conditions helps ensure that additional precautions can be taken or that the ladder can be used in a safe manner.

Checking for electrical hazards is essential to prevent electrical shocks or accidents. Ladders can conduct electricity, especially those made of aluminum. Identifying any power lines or electrical equipment in the vicinity helps in planning a safe approach when using a ladder.

Lastly, examining surface conditions is vital for stability. A ladder placed on uneven, slippery, or unstable surfaces increases the risk of tipping or sliding. Ensuring that the ladder is set on firm and level ground is fundamental to maintaining balance and safety while working.

Taking into consideration all these factors before using a ladder significantly reduces the risk of accidents and injuries. Hence, performing a comprehensive safety check that includes all of these checks is a critical step in ensuring ladder safety.