1. Required Records. The owner or operator of a food service establishment which is required to pass wastewater through a grease interceptor or trap shall maintain a written record of grease interceptor or trap maintenance, including a log showing the dates upon which the grease interceptor or trap was inspected and the estimated amount of FOG present in the grease interceptor or trap at each inspection, the date upon which waste and wastewater were removed from the grease interceptor or trap and disposed of, and the location and means of such disposal of waste and wastewater, and the name and employer or the person or persons performing each of said tasks. The log shall further include a record of the placement of any approved or unapproved additive into the grease interceptor, grease trap or building sewer on a constant, regular or scheduled basis, including the type and amount of additive placed on each such occasion. Only additives approved by the WRA Director pursuant to Section 101.08(3)(C) may be used in a grease interceptor.
2. Record Keeping. The log shall at all times be kept and maintained on a day-to-day basis so as to show a record of waste and wastewater removal, waste and wastewater disposal and approved additive placement for a continuous period of three (3) years. All such records shall be kept secure at the premises of the food service establishment for a continuous period of three years and shall be made available for non-routine inspection by the City, the WRA, and its operating contractor, or the employees and agents of any of them at any time during normal business hours.