Which component must accompany a standard railing to guard open-sided floors four feet or more above the adjacent floor?

Which component must accompany a standard railing to guard open-sided floors four feet or more above the adjacent floor?

• A. Handrail
• B. Toe board
• C. Guard sign
• D. Kickplate

Answer: (B)

Guarding an open edge four feet or more above the adjacent floor requires a toe board along the edge in addition to the railing. The toe board creates a barrier at the base so tools, materials, and debris can’t be kicked or rolled off to the level below. While the railing protects people from falling, it doesn’t stop objects from leaving the platform, which is why the toe board is essential. Toe boards are typically at least 3.5 inches high to be effective. A handrail is part of the system but doesn’t prevent falling objects; a guard sign is only informational; a kickplate serves a different purpose on equipment or doors.

Guarding an open edge four feet or more above the adjacent floor requires a toe board along the edge in addition to the railing. The toe board creates a barrier at the base so tools, materials, and debris can’t be kicked or rolled off to the level below. While the railing protects people from falling, it doesn’t stop objects from leaving the platform, which is why the toe board is essential. Toe boards are typically at least 3.5 inches high to be effective. A handrail is part of the system but doesn’t prevent falling objects; a guard sign is only informational; a kickplate serves a different purpose on equipment or doors.