Safety and Jobsite Practices
What the domain tests
Safety and Jobsite Practices tests hazard recognition and controls specific to floor covering: dust from grinding or sanding, solvent and adhesive vapors, knife cuts, repetitive kneeling, electrical cords, material handling, and protection of occupied spaces. Expect questions on SDS use, ventilation, PPE, housekeeping, and keeping egress clear.
Core rules and concepts
- Read the SDS before opening adhesives, sealers, or cleaners. Follow ventilation, PPE, and first-aid directions; never mix products unless the label permits it.
- Control silica and wood dust at the source: use HEPA extraction, wet methods where allowed, and containment. Do not dry-sweep large dust piles.
- Use the right PPE for the task: safety glasses, cut-resistant gloves, knee pads, hearing protection, and respiratory protection when the SDS or site plan requires it.
- Keep cords and hoses out of walkways, use GFCI protection, inspect tools, and lock out energy before service.
- Maintain clear egress, barricade wet adhesive and open floor areas, and protect customer property from dust and spills.
- Lift with assistance or mechanical aids; keep loads close and avoid twisting.
Worked example
A crew must grind a concrete slab in an occupied building. First isolate the work area with plastic and negative-air containment. Use a grinder with HEPA vacuum and wet methods if compatible. Check the adhesive and patch SDS for respiratory and ventilation requirements. Post signs, keep the exit path clear, and inspect cords and GFCI. The reasoning: the hazard is respirable dust plus chemical vapor, so containment, extraction, and SDS-based PPE address both.
Traps
Treating dust as harmless, blocking an exit with material, using a damaged cord, skipping SDS review, and leaving wet adhesive unbarricaded are frequent errors.