A building or premises in an M-1 Light Industrial District shall be used only for the following purposes.
(A) No restrictions: Filling stations.
(B) The following uses are permitted; provided, that where they are within 100 feet of a lot in a more restricted zone they shall be conducted wholly within a building except for off-street loading of delivery vehicles which are incidental thereto as required in § 156.080:
(1) The manufacture, compounding, processing, packaging, or treatment of food products;
(2) Automobile storage, assembly, painting, upholstering, rebuilding, reconditioning, truck repair or overhauling, tire repair or recapping;
(3) Blacksmith shops, manufacturing of machine tools, manufacturing of machinery, including agricultural, electrical machinery or equipment, office or store machines, equipment or supplies, and the like, machine shops, excluding punch presses over 100 tons ready capacity, and drop forges;
(4) Foundries casting lightweight, nonferrous metals not causing noxious fumes or odors;
(5) Animal hospitals or kennels;
(6) The compounding, processing, packing, or treatment of products such as bakery goods, candy, cosmetics, drugs, perfumed toilet soap, pharmaceuticals, and toiletries;
(7) The manufacture or repair of electric or neon signs, billboards, excluding commercial advertising structures, light sheet metal production, heating or ventilating ducts or equipment, cornices or edges, and the like;
(8) The manufacture of musical instruments, clocks, watches, toys, novelties, and rubber or metal stamps;
(9) Assembly of electrical appliances, electronic instruments, and devices, radio and phonograph, and including the manufacture of small parts only, such as coils, condensers, transformers, crystals, and crystal holder;
(10) Wholesale warehouses and storage buildings; and
(11) Storage yards for lumber, wood, feed, or other similar storage related to and required by any other permitted uses.
(C) The following uses are permitted; provided, that the operations are carried on completely within the building:
(1) Bleaching or dyeing;
(2) Body and fender works;
(3) Breweries and liquor distilleries; and
(4) Stone cutting.
(D) The following uses, not directly related to the foregoing uses, are permitted; provided, that the operations are conducted completely within the building or hidden from view by a fence not less than six feet in height and in which the openings or cracks are less than 15% of the total area:
(1) Auto wrecking;
(2) Storage, sorting, collection of baling of rags, paper, metal, or junk; and
(3) In general, those uses, except residential, which are not obnoxious or offensive by reasons of emission of odor, dust, smoke, gas, or noise.
(Prior Code, § 156.246) Penalty, see § 156.999