It shall be unlawful for any person to:
A. Perform any work within the scope of this chapter without first having obtained a permit from the public services department pursuant to this chapter.
B. Grade in such a manner so as to:
1. Cause erosion or sedimentation on other property or on public streets;
2. Obstruct or otherwise interfere with drainage, or deposit sediment in natural or artificial drainage facilities; or
3. Construct or alter drainage facilities or alter drainage courses without first obtaining a permit pursuant to Chapter 15.36.080 of this article. (Ord. 486 (part), 1986).