In addition to regulations set forth in Section 810.05, bulk food establishments shall be subject to the following additional regulations:
(a) Metal sinks shall be provided for the purpose of cleaning utensils and tools used in the handling, display or dispensing of foods.
(b) All dairy products and eggs shall be kept under refrigeration at all times at a temperature of fifty degrees Fahrenheit or below.
(c) Raw fruit and raw vegetable displays shall be elevated at least twelve inches above the floor. Sidewalk displays shall be elevated at least twenty-four inches.
(d) Surplus stocks of bulk foods shall be stored in a special room provided for that purpose, and if not in waterproof containers, shall be elevated at least twelve inches above the floor.
(1974 Code § 6.47)