It is the expressed intention of this section that propane gas utilized by servicemen, contractors, or households (barbecues or recreational use) is permissible in all zones, without the necessity of obtaining a permit, as long as the individual propane gas capacity is less than 35 pounds or less than 10 gallons. However, service-men, contractors or households who utilize propane gas by tank, cylinders, containers, vessels or equipment having individual capacity greater than 35 pounds or 10 gallons as part of their day to day servicing or household needs must apply to the fire official for a permit for the use of the propane gas in question. The permit requirements must require, but are not limited to, that the propane gas in question be kept a safe distance from the home or structure being repaired, that the propane tank is securely fastened, and that all other reasonable safety requirements of the fire official are met.