9.0 Stairways and Ladders OSHA 30 Practice Quiz
35 exam-style questions covering 6% of the OSHA 30 exam. Instant feedback on every answer, progress tracking, no signup required.
This domain is part of the OSHA 30-Hour Construction practice test. Each question is tagged by exam objective and difficulty so you can drill exactly the areas you need.
Sample Questions
Which condition is a common stairway hazard on a construction site?
- A. Loose debris or materials stored on stair treads
- B. Stairs kept clear and adequately lit
- C. A stairway with handrails where required
- D. Temporary stairs inspected and maintained
Debris on stairs can cause trips, slips, and falls during access between levels. This is the correct answer.
On site, which condition is a common stairway hazard on a construction site?
- A. On site, loose debris or materials stored on stair treads
- B. On site, a stairway with handrails where required
- C. On site, temporary stairs inspected and maintained
- D. On site, stairs kept clear and adequately lit
Debris on stairs can cause trips, slips, and falls during access between levels. This is the correct answer.
What should workers do when using stairways?
- A. Run on stairs to save time
- B. Use handrails where available and keep steps clear of materials
- C. Store tools on the stairs for quick access
- D. Carry loads that block the view of steps
Safe stair use depends on clear access, maintained surfaces, and using available handrails. This is the correct answer.
Which action best addresses stairway hazard recognition and safe use? What should workers do when using stairways?
- A. On site, store tools on the stairs for quick access
- B. On site, use handrails where available and keep steps clear of materials
- C. On site, carry loads that block the view of steps
- D. On site, run on stairs to save time
Safe stair use depends on clear access, maintained surfaces, and using available handrails. This is the correct answer.
What should happen before using a ladder?
- A. Assume it is safe because it was used last week
- B. Inspect it for damage, missing parts, contamination, and proper function
- C. Repair a broken rung with tape and use it
- D. Ignore oil or mud on rungs
Pre-use inspection helps identify ladders that may fail or slip. This is the correct answer.
During stairway and ladder planning on a construction site, which stairway condition should be corrected before continued use?
- A. A stairway used only for normal access between levels
- B. A clean stairway with clear access
- C. Missing or damaged handrails where workers need fall support
- D. Steps free from ice, mud, and debris
Damaged or missing handrails can increase fall risk on stairways. This is the correct answer.
Which stairway condition should be corrected before continued use?
- A. On site, a clean stairway with clear access
- B. On site, steps free from ice, mud, and debris
- C. On site, missing or damaged handrails where workers need fall support
- D. On site, a stairway used only for normal access between levels
Damaged or missing handrails can increase fall risk on stairways. This is the correct answer.
A stair landing is poorly lit and cluttered with material. What is the concern?
- A. A chemical hazard only
- B. A safe condition if workers move slowly
- C. A crane-rigging hazard
- D. Workers may trip, slip, or fall while using the access route
Poor lighting and clutter can combine to create stairway fall hazards. This is the correct answer.
Key Terms in This Domain
- Extension ladder angle: 4:1 rule: set base 1 foot out from the wall for every 4 feet of working length
- OSHA mission: To assure safe and healthful working conditions by setting and enforcing standards and providing training, outreach, education, and assistance
- OSHA complaint: A worker may file a confidential complaint requesting an OSHA inspection of a hazardous workplace
- Safety and health management system: Structured approach to identify, evaluate, prevent, and control hazards, leadership, worker participation, hazard analysis, prevention, training, evaluation
- Worksite analysis: Routine inspections, JHAs, near-miss reviews, and trend analysis to find hazards proactively
- Toolbox talk: Short job-site safety meeting on a specific hazard or task, not a substitute for required training
- Egress (excavation): Stairway, ladder, or ramp required in trenches 4 ft or deeper, within 25 ft of lateral travel
- Safety Data Sheet (SDS): 16-section standardized chemical hazard document required under HCS
- Stairway requirement: Required when there is a break in elevation of 19 inches or more between levels and no ramp/ladder is provided
- Ladder safety: Three-point contact, no top step, side rails 3 ft above landing, secure footing, do not exceed load rating
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Other OSHA 30 Domains
- 1.0 Introduction to OSHA
- 2.0 Managing Safety and Health
- 3.0 Focus Four: Falls
- 4.0 Focus Four: Electrocution
- 5.0 Focus Four: Struck-By
- 6.0 Focus Four: Caught-In or Between
- 7.0 Personal Protective Equipment
- 8.0 Health Hazards in Construction
- 10.0 Elective Construction Topics
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