Unless a soil movement permit is first obtained, no excavation shall be made in any district for the purpose of removing soil, sand, gravel, rock or other earthen material, nor shall any soil, gravel, rock or other earthen substance be placed on any lot provided that this regulation shall not apply to:
1. Excavations for basements or structures to be erected on the land forthwith.
2. Grading or landscaping incidental to the development of the land as shown on a site plan approved pursuant to Chapter
32, Site Plan Review.
3. Work performed by or under contract with the Borough.
4. Work which does not require site plan approval, provided that the Borough Engineer determines that no adverse impact on drainage will result from the work and provided further that no soil from off-site sources is placed on the lot.
5. Installation of crushed stone for the purpose of construction or repair of driveways serving one- or two-family residential dwellings or repair of driveway and parking areas shown on existing approved site plans.
6. Any movement or excavation of soil in an amount less than 50 cubic yards.