City policy on earth and soil shall be as follows:

A. Development on steep slope areas shall be prohibited. Areas of land slide and land slippage should be protected by employing restrictions on development or by special engineering features.

B. To insure prompt development, restoration and effective erosion control of property after land clearing through the use of phase development, replanting, hydroseeding and other appropriate engineering techniques. (Ord. 80-19 § 2(A), 1980)