Hose length at a motor fuel dispensing station may NOT exceed what length unless approved by the AHJ?

The correct answer regarding the maximum allowable hose length at a motor fuel dispensing station is 18 feet, unless approved by the Authority Having Jurisdiction (AHJ). This regulation is in place primarily for safety considerations. Longer hoses can lead to various risks, including increased likelihood of accidental damage, potential for leaks, and difficulties in handling during fueling operations.

Limiting the hose length ensures that the equipment remains manageable and reduces the risks associated with propane dispensing. The requirement for AHJ approval for any longer hoses acknowledges that there might be unique situations or installations where exceptions could be justified, but those exceptions must be carefully evaluated to prioritize safety.

Understanding these regulations is essential for maintaining safety standards at dispensing stations, as they are designed to minimize hazards associated with handling fuels.