It shall be unlawful for any food handler to keep or possess food except when in original cans, packages or containers, in any room, building, establishment or other place, unless such place:
(A) Is adequately lighted to reveal any dirt or unwholesome condition which might exist.
(B) Has smooth, tight floors, walls and ceilings, free from projections, cracks and crevices and kept clean and sanitary at all times by painting, scrubbing and cleaning to prevent the accumulation of dirt and filth.
(C) Is adequately ventilated and screened against flies and other insects.
(D) Is free from all vermin and rodents.
(E) Is provided with an ample supply of pure and uncontaminated running water with sanitary drainage into a cesspool or sewer.