New Construction
Before any new construction or remodeling is begun, a permit is almost always required. If construction is contemplated on land adjacent to ravines or bluffs, it is imperative that you read and understand any ordinances covering this type of construction. Any construction planned near the edge of the slope may require an engineering study. This involves testing of soil borings to determine the nature of the soil at various depths and the advice of a structural and/or soils engineer familiar with ravines. In general it is undesirable to build too close to the edge, to have overhangs, or to build into or onto the slope.

During construction, materials should not be piled up near the edge of the slope; insist they be placed at least 20 feet from the edge. The same applies to material and debris from demolition of existing structures or earth that is removed.

Trees that are to be preserved should have their roots protected from excessive weight resulting from piles of materials or heavy machinery. It is best to place a fence around these trees to alert workers. If it is necessary to disturb a tree or cut some of its roots, consult a landscape architect as to the best means of keeping the tree alive. Some communities have an ordinance regulating the removal of trees; it is essential to be familiar with such an ordinance before any construction is contemplated.

In the event that vegetation needs to be removed or disturbed in order to store construction materials, do not remove the vegetation more than 15 days prior to the beginning of construction. Disturbed soil should be covered with erosion control fabrics and replanted as soon as possible to prevent erosion.

If fire or other damage occurs to a part of a structure, before rebuilding in the exact footprint of that structure, evaluate the possibilities for changes such as creating a setback from the edge of the slope, or other changes that would make the new construction more in line with good practice.