On floors where water or chemicals are commonly spilled, cover the floors with what?

• A. Catwalks
• B. Linoleum
• C. Tile
• D. Wood

Answer: (A)

The main idea here is reducing exposure to spills by changing where people walk. In areas where water or chemicals are regularly spilled, using elevated catwalks creates a dry, above-the-floor path for workers. This keeps people off the wet or contaminated floor, lowers slip hazards, and prevents liquids from being tracked into other spaces. Catwalks also free up the floor for equipment and easier spill containment underneath, without turning the area into a constant cleanup zone.

Why other floor coverings aren’t ideal: linoleum, tile, or wood are typical floor materials, but in spill-prone areas they can become slippery, absorb chemicals, or deteriorate, which increases hazards and maintenance needs. So, an elevated catwalk provides a safer, more durable solution in this context.