Renovation Contractors Contractor Safety and OSHA 1 — Questions and Answers
Question 1: OSHA's fall protection standard for construction (29 CFR 1926.502) requires fall protection when workers are exposed to falls of how many feet or more?
- 4 feet
- 6 feet (Correct answer)
- 10 feet
- 15 feet
Correct answer: 6 feet
OSHA requires fall protection systems for construction workers when they are exposed to fall hazards of 6 feet or more above a lower level.
Question 2: What does OSHA's 'Hazard Communication Standard' (HazCom) require renovation contractors to provide workers?
- Daily weather reports
- Safety Data Sheets (SDS) and proper labeling for hazardous chemicals (Correct answer)
- Hard hats and safety glasses only
- Weekly toolbox talks
Correct answer: Safety Data Sheets (SDS) and proper labeling for hazardous chemicals
OSHA's HazCom standard requires employers to provide Safety Data Sheets (SDS), proper container labeling, and training for all hazardous chemicals workers may encounter.
Question 3: What is a 'toolbox talk' in renovation safety?
- A meeting to plan tool purchases
- A brief job-site safety meeting focused on a specific hazard or topic (Correct answer)
- A formal OSHA inspection
- A written safety manual
Correct answer: A brief job-site safety meeting focused on a specific hazard or topic
Toolbox talks are short, informal safety meetings held on the job site, usually before work begins, to discuss specific hazards, procedures, or incidents.
Question 4: Which type of respirator is required when working with materials containing silica dust?
- Dust mask (N95) only
- At minimum an N95 respirator, but often a half-face APF 10 respirator or better (Correct answer)
- A full-face air-purifying respirator only
- No respirator is needed for silica
Correct answer: At minimum an N95 respirator, but often a half-face APF 10 respirator or better
OSHA's silica standard requires at minimum an N95 for silica exposure at action levels, with higher protection (APF 10 or higher) required above the PEL.
Question 5: What does OSHA require before workers enter a confined space during renovation work?
- Just a hard hat
- A permit, atmospheric testing, ventilation, and attendant outside the space (Correct answer)
- Only a written notice to the supervisor
- A minimum crew of 5 workers
Correct answer: A permit, atmospheric testing, ventilation, and attendant outside the space
Permit-required confined space entry under OSHA 29 CFR 1926 Subpart AA requires atmospheric testing, ventilation, a rescue plan, communication, and a trained attendant outside.
Question 6: What is the purpose of OSHA's 'lockout/tagout' (LOTO) procedure?
- To secure job-site tools overnight
- To prevent accidental energization of equipment during maintenance or renovation work (Correct answer)
- To lock out competing contractors from a job site
- To tag materials for delivery
Correct answer: To prevent accidental energization of equipment during maintenance or renovation work
LOTO procedures require workers to de-energize, lock, and tag energy sources (electrical, pneumatic, hydraulic) before servicing or working near machinery or electrical systems.
Renovation Contractors Contractor Safety and OSHA 1
OSHA's fall protection standard for construction (29 CFR 1926.502) requires fall protection when workers are exposed to falls of how many feet or more?