16.16.140   Drill site fencing and walls.
   A.   Within sixty days of completion of the first well, unless action has been initiated by the operator to abandon the well(s) according to requirements established in this title, all drill sites shall be enclosed with a chain link fence with slates or solid masonry wall eight feet high on all sides, except those sides on which exists a natural or artificial barrier of equal or greater solidity and height. Gates shall be installed and equipped with keyed locks, kept locked at all times when unattended.
   B.   Fencing for redrill and rework sites shall comply with all provisions contained in Section 16.20.120.
(Ord. 90-08-1074 § 4 (part))