ICC Fire Code and Safety Professionals 3 — Questions and Answers
Question 1: What is the maximum height for storing combustible materials in a sprinklered building under the IFC general storage provisions?
- 8 feet
- 12 feet
- 15 feet
- No restriction if below sprinkler deflectors (Correct answer)
Correct answer: No restriction if below sprinkler deflectors
In sprinklered buildings, combustible storage height is limited only by clearance requirements — storage must remain at least 18 inches below sprinkler deflectors per IFC general provisions.
Question 2: Which of the following is NOT a valid reason for the fire code official to require an operational permit under the IFC?
- Open burning on the premises
- Storage of more than 100 gallons of flammable liquids
- Installation of new electrical wiring (Correct answer)
- Use of pyrotechnic special effects
Correct answer: Installation of new electrical wiring
Electrical wiring installation is regulated under building and electrical codes, not fire operational permits; the IFC covers fire-hazard activities like open burning, flammable storage, and pyrotechnics.
Question 3: Under IFC provisions, a means of egress must be maintained free of obstructions at all times. Which entity is responsible for this requirement during occupancy?
- The building owner only
- The fire code official
- The owner or operator of the premises (Correct answer)
- The local fire department
Correct answer: The owner or operator of the premises
The IFC places responsibility for maintaining egress paths free of obstructions on the owner or operator of the premises at all times during occupancy.
Question 4: What is the required fire flow for a single-family dwelling with a fire area of 3,600 square feet under IFC Appendix B?
- 500 gpm
- 750 gpm
- 1,000 gpm (Correct answer)
- 1,500 gpm
Correct answer: 1,000 gpm
IFC Appendix B Table B105.1 requires a minimum fire flow of 1,000 gpm for one- and two-family dwellings with fire areas up to 3,600 square feet.
Question 5: In the IFC, 'hazardous materials' that exceed maximum allowable quantities trigger which requirement?
- Operational permit only
- Reclassification as a Group H occupancy (Correct answer)
- Installation of a fire alarm system
- Mandatory sprinkler system in adjacent occupancies
Correct answer: Reclassification as a Group H occupancy
When hazardous materials exceed maximum allowable quantities per control area, the space must be classified as a Group H (high-hazard) occupancy under both the IBC and IFC.
Question 6: What is the required minimum distance between a Group A (assembly) occupancy exit and a hazardous materials storage area?
- 10 feet
- 20 feet
- The exits must be separated by a fire barrier (Correct answer)
- No minimum distance if exits are fire-rated
Correct answer: The exits must be separated by a fire barrier
The IFC requires exits in Group A occupancies near hazardous materials storage to be separated by rated fire barriers rather than simply a minimum linear distance.
Question 7: Under the IFC, a 'control area' is defined as a space where what quantity of hazardous materials may be stored or used?
- Any quantity with a permit
- Quantities not exceeding the maximum allowable quantity (MAQ) per floor (Correct answer)
- Quantities determined solely by the fire code official
- Quantities below OSHA threshold planning quantities
Correct answer: Quantities not exceeding the maximum allowable quantity (MAQ) per floor
A control area is a building space where hazardous materials in quantities not exceeding the MAQ per floor level may be stored, dispensed, or used.
ICC Fire Code and Safety Professionals 3
What is the maximum height for storing combustible materials in a sprinklered building under the IFC general storage provisions?