Plan Review & Permitting Flashcards

A building owner applies for a permit to convert a Group B office building to a Group I-2 nursing home. Which area of plan review becomes most critical?

Answer: Occupant load, egress capacity, fire protection systems, and construction type for the new occupancy

A change of occupancy to Group I-2 triggers review of all life safety systems for the more stringent requirements applicable to institutional occupancies housing non-ambulatory residents.

When reviewing a fire alarm system submittal for a new school, the inspector notes the plans do not show notification appliance coverage in restrooms. What should the inspector do?

Answer: Reject the plans and require coverage per NFPA 72 audibility and visible notification requirements

NFPA 72 requires audible and visible notification in all areas of a building, including restrooms, to ensure all occupants receive evacuation notification.

A permit application for a new gasoline dispensing station (fuel canopy) requires review. Which standard governs the fire protection and safety requirements for this facility?

Answer: NFPA 30A

NFPA 30A, Code for Motor Fuel Dispensing Facilities and Repair Garages, directly governs gasoline dispensing stations including canopy construction and fire safety requirements.

During plan review, an inspector finds that a proposed exit corridor is 42 inches wide but will serve an occupant load of 250 people. What is the concern?

Answer: The corridor width may be insufficient to handle the required egress capacity for 250 occupants

Required egress width is calculated based on occupant load; 250 occupants may require more than 42 inches of corridor width depending on the applicable egress width factor.

A plan reviewer finds that a new warehouse proposes using in-rack sprinklers for high-piled storage. Which NFPA standard should be primarily referenced for the in-rack system design requirements?

Answer: NFPA 13

NFPA 13 contains the design requirements for in-rack sprinkler systems used to protect high-piled storage commodities.

A permit is issued for a new paint spray booth. The installation company later requests a change to substitute a dry chemical suppression system for the approved wet chemical system. What is required?

Answer: A formal plan revision with supporting documentation must be submitted and approved before the change is made

Any material change from approved plans requires submission of revised plans and AHJ approval before implementation to ensure continued code compliance.

Which of the following factors does NOT typically affect the fire code permit fee for a sprinkler system installation?

Answer: The color of the sprinkler pipe

Pipe color does not affect permit fees; fees are typically based on project valuation, system size, number of devices, or protected area.