A. No sound resulting from the industrial or business activity shall be measurable at the outer boundaries of the parcel.

B. No vibrations resulting from the industrial or business activity shall be measurable at the outer boundaries of the parcel.

C. No odors resulting from the industrial or business activity shall be discernible at the outer boundaries of the parcel.

D. No observable smoke shall be emitted. Only electricity, fuel oil or gas shall be as fuels.

E. No dust or dirt resulting from the industrial or business activity shall be discernible beyond the outer boundaries of the parcel.

F. No noxious gases resulting from the industrial or business activity shall be discernible beyond the outer boundaries of the parcel.

G. No glare or heat shall be discernible beyond the outer boundaries of parcel.