(A) Any sand and gravel operation existing and not in compliance with previous city ordinances on the date of the adoption of this subchapter shall be considered a nonconforming use until a time as the property is zoned SG, sand and gravel district.
(B) Any sand and gravel operation existing and in compliance with previous city ordinances on the date of the adoption of this chapter shall be permitted to continue subject to the following:
(1) The use shall not be permitted to expand its operation beyond the limits of the permit under which it is presently operating.
(2) The use shall be immediately subject to the final grading, landscaping, slopes, utility and roadway performance standards of this chapter and shall comply with all provisions within 18 months or upon City Council acceptance of a notice of completion of operations, whichever occurs first. If the completion of excavation and operation is not completed by the operator, the city may complete the restoration and utilize performance bond proceeds and assessment of additional costs to pay for the work.
(‘81 Code, § A1-48) (Ord. 291, passed 4-21-83; Am. Ord. 472, passed 1-25-90)