Any production, manufacturing, assembly, processing, cleaning, research and testing, repair storage or distribution of materials, goods, foodstuffs and other products and wholesale distribution and storage uses subject to compliance with the following performance standards and/or a finding, based on evidence presented, by the Zoning Hearing Board that said use will comply with said standards.
[1] Industrial activities shall be such that they emit no obnoxious, toxic or corrosive dust, dirt, fly ash, fumes, vapors or gases which can cause any damage to human health, to animals or vegetation or to other forms of property; or which can cause any soiling or staining of persons or property at any point beyond the lot lines of the use creating the emission; discharge no smoke of a consistency which will restrict the passage of sunlight; emit any odor perceptible at the lot boundaries on a regular basis, produce no physical vibrations perceptible at or beyond the lot boundaries; produce no electromagnetic radiation or radioactive emission injurious to human beings, animals or vegetation (electromagnetic radiation or radioactive emissions shall not be of an intensity that interferes with the use of any other property); or discharge any untreated potentially dangerous effluent from plant operations into local surface or subsurface drainage courses.
[2] All outdoor facilities for fuel, raw materials and products, and all fuel, raw material and products stored outdoors, shall be enclosed by an approved safety fence and visual screen and shall conform to all yard requirements imposed upon the main building.
[3] No materials shall be deposited upon a lot in such form or manner that they may be transferred off the lot by natural causes or forces, nor shall any substance which can contaminate a stream or watercourse or otherwise render such stream or watercourse undesirable as a source of water supply or recreation, or which will destroy aquatic life, be allowed to enter any stream or watercourse by either direct (surface runoff) or indirect (subsurface drainage) means.
[4] All materials or wastes which might cause fumes or dust or which constitute a fire hazard or which may be edible or otherwise attractive to rodents or insects shall be stored outdoors only if enclosed in containers which are adequate to eliminate such hazards.