In addition to the requirements of Section 6.64.070, mobile food preparation units which operate at more than one location in any calendar day shall comply with the following requirements:
(a) Coffee urns shall (1) be installed in compartments that will prevent excessive spillage of coffee in the event of a sudden stop, collision or overturn or (2) be equipped with positive-closing lids and perforated metal protective sleeves on the glass liquid level sight gauges.
(b) Deep fat fryers are prohibited unless equipped with positive-closing lids to prevent splashing or excessive spillage in transit or in the event of a sudden stop, collision or overturn of the unit. Such lids shall be designed and constructed so as to prevent pressure buildup which could result in an explosion. All lids shall be kept positively closed while the unit is in motion. Signs setting forth the latter requirements shall be posted in both English and Spanish.
(c) Water bath or steam food insert tables shall be provided with baffles to prevent surging in transit. All such tables, as well as dry-heat units, their insert food containers and similar equipment that may contain hot liquids or hot foods shall have positive-closing lids to contain all such liquids or foods and to prevent splashing or spillage in transit or in the event of a sudden stop, collision or overturn of the unit. Such lids shall be designed and constructed so as to prevent pressure buildup which could result in an explosion. All lids shall be positively closed while the unit is in motion. Signs setting forth the latter requirement shall be posted in both English and Spanish.
(d) An alternate means of exit in the side opposite the main exit door, or the roof, or the rear of the unit, with unobstructed passage of sixty-one centimeters by ninety-two centimeters (twenty-four inches by thirty-six inches) minimum to the outside, shall be provided. The interior latching mechanism shall be operable by hand without special tools or key. The exit shall be labeled "Safety Exit" in contrasting colors with at least two and fifty-four one-hundredths centimeters (one inch) high letters. (Ord. 5353 § 1 (part); February 2, 1993.)