Smoking Restrictions Near LP-Gas Transfer Points
According to the International Fire Code (IFC) 2021, Section 3807.2, smoking is not permitted within 25 feet of an LP-gas transfer point while filling operations are in progress.
This prevents ignition hazards, as LP-gas is highly flammable and can ignite from cigarettes, matches, or lighters.
2. Why 25 Feet is the Correct Answer
LP-gas vapors are heavier than air and can travel significant distances before igniting.
The 25-foot clearance requirement is set to prevent accidental ignition due to an undetected vapor leak.
3. Verification of Other Options
Option A (10 feet) – Incorrect, as this is the requirement for smaller propane cylinder storage areas, not transfer points.
Option B (15 feet) – Incorrect, as IFC mandates a 25-foot minimum clearance.
Option D (50 feet) – Incorrect, as the IFC requirement is specifically 25 feet, not 50.
Reference Sources:
International Fire Code (IFC) 2021 – Section 3807.2 (Smoking Prohibitions Near LP-Gas Transfer Points)
NFPA 58: Liquefied Petroleum Gas Code (Safe Handling and Transfer Requirements)
ICC Fire Inspector II Study Guide (2021)
Thus, the correct and verified answer is: C. 25 feet. ✅
