According to OSHA, what is the minimum breaking strength required for personal fall arrest system components?
Correct Answer
A) 5,000 pounds
OSHA requires personal fall arrest system components to have a minimum tensile strength of 5,000 pounds, or be designed with a safety factor of at least two under the supervision of a qualified person.
Why This Is the Correct Answer
OSHA Standard 29 CFR 1926.502(d)(15) specifically requires that personal fall arrest system components have a minimum tensile strength of 5,000 pounds. This requirement ensures that the equipment can withstand the forces generated during a fall arrest event. The 5,000-pound standard applies to connectors, D-rings, snaphooks, carabiners, and other hardware components. This strength requirement is critical for worker safety as it provides adequate capacity to handle the dynamic forces that occur when arresting a falling worker.
Why the Other Options Are Wrong
Option B: 3,000 pounds
10,000 pounds is double the required minimum and represents an unnecessarily high standard that would increase costs without being mandated by OSHA.
Option C: 7,500 pounds
3,000 pounds is insufficient and below OSHA's minimum requirement, which could result in equipment failure during a fall arrest situation.
Memory Technique
Think 'Five Thousand for Fall Safety' - the alliteration helps remember that 5,000 pounds is the key OSHA strength requirement for fall arrest components.
Reference Hint
OSHA Construction Standards 29 CFR 1926.502 - Fall Protection Systems Criteria and Practices, specifically subsection (d)(15) for personal fall arrest systems
More Project Mgmt Questions
What is the minimum R-value required for wall insulation in Florida Climate Zone 2?
A subcontractor brings a new chemical product to your jobsite. Under the Globally Harmonized System (GHS), what information must be immediately available to workers?
A construction site has a trench that is 8 feet deep in Type B soil. What is the maximum allowable slope ratio for the trench walls without protective systems?
What is the maximum recommended spacing between drywall screws when attaching to wood studs?
Your crew discovers suspected asbestos-containing materials during a renovation project. What is the first action you should take?
A scaffold platform is 12 feet long and 5 feet wide. If the maximum load capacity is 25 pounds per square foot, what is the total weight capacity of this platform?
Which CSI MasterFormat Division would contain specifications for fire-stopping and firesafing materials?
In tilt-up concrete construction, what is the primary advantage of this method over conventional cast-in-place construction?
Which OSHA standard specifically addresses construction industry safety and health regulations?
A structural drawing shows a beam labeled 'W12x26'. What does the '26' represent?
People Also Study
Business & Financial Management
120 questions · 70% to pass
Contract Administration
60 questions · 70% to pass