(1) Rags, Trash and Rubbish. Hangars and airport buildings shall be cleaned daily of rags, waste material, trash and rubbish. Lessee shall provide suitable metal receptacles with covers for the above items. These receptacles shall be stored away from sources of heat.

(2) Petroleum Products. No petroleum products shall be dumped or allowed to spill on any airport property, including ditches, sewers or paved or unpaved surfaces. Adequate and authorized containers shall be used for collecting petroleum waste products. In event of violation, Snohomish county may charge the cost of correcting such dumping or spillage to the offender. (Added by Res. adopted June 24, 1974; Amended by Ord. 92-132, Nov. 18, 1992).