In addition to all other applicable provisions of the Health and Safety Code and of this chapter, mobile food-preparation vehicles shall comply with the following requirements:
A. Compressors, auxiliary engines, generators, batteries, battery chargers, gas-fueled water heaters, and similar equipment shall be installed so as to be accessible only from the outside of the vehicle.
B. All equipment installed in any part of the vehicle shall be secured so as to prevent movement during transit and to prevent detachment in the event of a collision or overturn.
C. All equipment installed within the interior of the vehicle, including the interiors of cabinets or compartments, shall be constructed so as to be free of sharp or jagged edges.
D. All utensils shall be stored so as to prevent their being hurled about in the event of a sudden stop, collision or overturn. A safety knife-holder shall be provided to avoid loose storage of knives in cabinets, boxes, or slots along counter aisles. Knife-holders shall be designed to be easily cleaned, and be manufactured of materials approved by the Health Officer.
E. Ceiling light fixtures shall be recessed or flush-mounted and sealed, and shall be equipped with safety covers approved by the Health Officer. The minimum clearance from the floor to the light fixture shall be at least one hundred eighty-eight centimeters (seventy-six inches) or the fixture shall be installed out of the traffic aisle or work area.
F. High-voltage (110-220 v) electrical wiring shall be properly installed in electrical conduit with all splices or connections being made within junction, outlet or switch, as to prevent the use of extension cords exceeding one hundred eighty-three centimeters (six feet). Outside electrical connection receptacles shall be of weatherproof design with cover.
G. Attached, firmly anchored seats with backrests, equipped with seat belts, shall be provided for all occupants. If a jump seat in the aisleway is utilized, it shall fold in a manner that will clear the aisleway when not in use and be held with a self-latching mechanism. Seats and backrests shall be at least 35.5 centimeters by 35.5 centimeters (fourteen inches by fourteen inches) in size. All occupants shall be seated, shall wear seat belts, and shall not cook or prepare food while the vehicle is in motion. Signs setting forth the latter three requirements shall be posted in both English and Spanish.
H. A first aid kit approved by the Health Officer shall be provided and located in a convenient area in an enclosed case.
I. All pressure cylinders shall be securely fastened to a rigid structure of the vehicle. All liquefied petroleum gas (LPG) equipment shall be installed as follows:
1. The LP-gas tanks and relief valves shall be ASME-approved for intended use.
2. Tanks shall be securely fastened and located where they will normally not be subject to damage. They may be in a body compartment or underneath the body. The tank or fittings must not protrude beyond the body.
3. Tanks and regulators shall be separated from any open flame by a vapor-tight partition.
4. When tanks are installed in a body compartment, the partitions shall be sealed off from the rest of the body with no openings to the interior except for the tubing. The following additional requirements shall be met:
a. All tank valves and fittings shall be readily accessible from outside the vehicle.
b. The tank safety-relief valve shall be vented to the outside and directed downward.
c. The filling shall be done through an outside door to the compartment.
d. The compartment shall be vented to the exterior of the vehicle so as to prevent accumulation of gas.
5. Tubing that passes through partitions shall be protected by grommets made of rubber or other approved materials.
6. Tubing exposed to friction shall be protected against chafing.
7. Expansion and contraction bends shall be made in the tubing between the tank and the appliance.
8. ASME-approved LP-gas tubing or standard weight pipe shall be used throughout.
9. Protective "thread" caps shall be installed on fill-line check valves.
10. Every appliance fueled by LP-gas shall be provided with an ASME-approved device which will automatically shut off all gas to the appliance if the pilot light should be extinguished.
J. A minimum 5 B.C.-rated portable fire extinguisher (UL or State Fire Marshal-approved design) shall be installed in plain sight and within easy reach, immediately inside the front driver's door. The extinguisher shall be replaced or recharged after each use. (Ord. 2297 § 3, 1979).