Question

choosing the right ladder

what grade of ladder is required for construction work?

grade 1
grade 2
grade 3

Explanation:

Identify ladder grade classifications

Ladder grades are standardized based on their intended use and weight capacity:

• Grade 1 (Heavy-Duty / Industrial): Designed for construction, industrial, and heavy-duty tasks.
• Grade 2 (Medium-Duty / Commercial): Designed for commercial applications and light maintenance.
• Grade 3 (Light-Duty / Household): Designed for light household chores.

Determine construction requirements

Construction sites require heavy-duty equipment to handle rigorous use and heavier loads. According to safety standards (such as OSHA and ANSI), Grade 1 ladders (including Grade 1, 1A, and 1AA) are the standard requirement for construction work.

Answer:

• Grade 1 (Correct answer)
• Grade 2
• Grade 3