Aisle Width Requirements for Baled Fiber Storage
According to the International Fire Code (IFC) 2021, Section 3206.9, blocks or piles of baled fiber must be separated by aisles at least 5 feet wide to allow for proper fire department access and fire prevention measures.
This regulation applies to combustible fibers such as cotton, jute, and hemp, which are highly flammable and can quickly contribute to fire spread.
2. Why 5 Feet is the Correct Answer
Adequate aisle spacing prevents fire from spreading rapidly between storage piles.
The 5-foot minimum width allows for fire suppression efforts and emergency personnel access.
Insufficient aisle width can trap heat and flames, increasing the severity of a fire incident.
3. Verification of Other Options
Option A (3 feet) – Incorrect, as this does not meet the minimum IFC requirement of 5 feet.
Option C (8 feet) – Incorrect, as the IFC requires a minimum of 5 feet, although wider aisles may be used based on facility layout.
Option D (10 feet) – Incorrect, since 5 feet is the standard requirement, though wider aisles may be beneficial for larger storage facilities.
Reference Sources:
International Fire Code (IFC) 2021 – Section 3206.9 (Aisle Width for Baled Fiber Storage)
NFPA 1: Fire Code – Storage of Combustible Fibers Regulations
ICC Fire Inspector II Study Guide (2021)
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