A. Grade Given By Street Commissioner: All sidewalks, paving, or other improvements upon streets where no grade has been established shall be built upon the grade given therefor by the street commissioner.
B. Failure To Obtain Grade: If any person shall build any sidewalk, paving, or other street improvement where no grade has been established without first obtaining a grade therefor from the street commissioner, or contrary to any grade given by him, or shall build any street improvement contrary to the grade established by ordinance of the city, or contrary to any of the provisions of this chapter, such person shall be punished as provided in section 7-1-13 of this chapter. (1983 Code § 12.02.040)