A. Traps Required: Discharges requiring a trap include:
1. Grease or waste containing grease in excessive amounts;
2. Oil;
3. Sand;
4. Flammable wastes; and
5. Other harmful ingredients.
B. Responsibility For Traps; Location; Maintenance: Any person responsible for discharges requiring a trap shall, at his own expense and as required by the approving authority:
1. Provide equipment and facilities of a type and capacity approved by the approving authority;
2. Locate the trap in a manner that provides ready and easy accessibility for cleaning and inspection; and
3. Maintain the trap in effective operating condition.
(1999 Code § 6-313)