The Engineer shall have the power to revoke such certification whenever the work is found to have been materially extended or altered without obtaining necessary permits from the city or that any of the work included in the grading permit has not been maintained in good condition and repair as specified in
§ 15.28.040.
(`83 Code, § 15.28.150) (Ord. 85-11 § 1 (part), 1985)