The provisions of Section 107.02 of this chapter do not apply to: (i) the disposal of organic material which is not potentially injurious to public health or welfare and which has been gathered and suitably contained for purposes of composting or fertilizing agricultural or flora plots when permission to dispose of such material has been obtained from the owner of the plots where such material is to be deposited; or (ii) the filling or grading of property with earth, sand, mud, or other similar materials which are not potentially injurious to public health or welfare when permission for such filling or grading has been obtained from the owner of the property on which such filling or grading is done and when such filling or grading is done in accordance with the provisions of other applicable statutes and ordinances.