A.
Any proposed excavation adversely affecting natural drainage or structural safety of adjoining buildings or lands shall be prohibited. Excavations shall not create objectionable dust or noise, contribute to soil erosion nor create any noxious or injurious substance or condition or cause public hazard. Excavations shall be for the purpose of subsequent construction only. Soil mining and/or extractive operations are specifically prohibited in Hammondsport.
B.
If, in any district, there exists an excavation relating to the construction on the same lot of a building or structure for which the building or structure is stopped prior to completion and the building permit is allowed to expire, then the premises shall immediately be cleared of any rubbish or building materials and any excavation shall immediately be filled in and the topsoil replaced or all such excavation shall be entirely surrounded by a substantial fence at least six feet high that will effectively block access to the area in which the excavation is located.