CMRP CMRP Safety and Environmental Compliance 1 — Questions and Answers
Question 1: Which OSHA standard specifically addresses lockout/tagout procedures to control hazardous energy during equipment maintenance?
- 29 CFR 1910.147 (Correct answer)
- 29 CFR 1910.132
- 29 CFR 1910.119
- 29 CFR 1910.212
Correct answer: 29 CFR 1910.147
29 CFR 1910.147, the Control of Hazardous Energy standard, mandates lockout/tagout procedures to protect workers during equipment servicing.
Question 2: What is the primary purpose of a Job Safety Analysis (JSA) in a maintenance environment?
- To identify hazards associated with each step of a maintenance task before work begins (Correct answer)
- To document equipment downtime for regulatory reporting
- To calculate the cost of workplace injuries
- To schedule preventive maintenance intervals
Correct answer: To identify hazards associated with each step of a maintenance task before work begins
A JSA breaks down a task into steps and identifies potential hazards at each step so controls can be implemented before work starts.
Question 3: Under OSHA's Process Safety Management (PSM) standard, what threshold quantity of a highly hazardous chemical triggers compliance requirements?
- The threshold varies by chemical as listed in 29 CFR 1910.119 Appendix A (Correct answer)
- 500 pounds for all chemicals
- 1,000 pounds for all flammable liquids
- Any detectable quantity above zero
Correct answer: The threshold varies by chemical as listed in 29 CFR 1910.119 Appendix A
OSHA PSM lists specific threshold quantities for each covered chemical in Appendix A of 29 CFR 1910.119, which vary widely by substance.
Question 4: Which hierarchy of controls is considered most effective for reducing workplace safety risks?
- Elimination (Correct answer)
- Personal Protective Equipment (PPE)
- Administrative controls
- Engineering controls
Correct answer: Elimination
Elimination—physically removing the hazard—is the most effective control because it completely removes the risk rather than managing it.
Question 5: What does a Safety Data Sheet (SDS) Section 8 provide for maintenance personnel working with hazardous chemicals?
- Exposure limits and required personal protective equipment (Correct answer)
- First aid measures for chemical exposure
- Physical and chemical properties of the substance
- Fire-fighting measures and extinguishing media
Correct answer: Exposure limits and required personal protective equipment
SDS Section 8 covers Exposure Controls and Personal Protection, listing OSHA PELs, ACGIH TLVs, and required PPE for safe handling.
Question 6: In a permit-required confined space program, which role is responsible for monitoring conditions inside the space during entry?
- Attendant (Correct answer)
- Entry supervisor
- Entrant
- Rescue team member
Correct answer: Attendant
The attendant remains outside the confined space, continuously monitors conditions, and is authorized to order evacuation if hazardous conditions develop.
CMRP CMRP Safety and Environmental Compliance 1
Which OSHA standard specifically addresses lockout/tagout procedures to control hazardous energy during equipment maintenance?