In the L first manufacturing district, no building or land shall be used and no building shall be hereafter erected or structurally altered which is arranged or designed to be used for other than one or more of the following uses:
(1) 
Any uses permitted in any of the foregoing districts.
(2) 
Acetylene manufacture.
(3) 
Alcohol manufacture.
(4) 
Asphalt storage.
(5) 
Bag cleaning.
(6) 
Blast furnace.
(7) 
Boiler making and repairing and boiler works.
(8) 
Brick, tile, pottery or terra-cotta manufacturing.
(9) 
Broom manufacturing.
(10) 
Cabinet or carpentry shop with open storage and unlimited employees.
(11) 
Candle manufacturing.
(12) 
Canning or preserving manufacture.
(13) 
Celluloid or similar cellulose material manufacture.
(14) 
Central power or lighting plant.
(15) 
Concrete products manufacturing.
(16) 
Cooperage works.
(17) 
Corrugated metal manufacture.
(18) 
Cotton baling, compressing or ginning.
(19) 
Cotton warehouse or storage.
(20) 
Cottonseed products manufacturing.
(21) 
Die casting manufacture.
(22) 
Disinfectants and insecticide manufacture.
(23) 
Dye stuff manufacture.
(24) 
Electric power plant.
(25) 
Emery cloth and sandpaper manufacture.
(26) 
Flour mill.
(27) 
Food products manufacture.
(28) 
Forge plant.
(29) 
Foundry.
(30) 
Gas manufacture.
(31) 
Gravel crushing, screening and washing.
(32) 
Ice manufacturing.
(33) 
Kennel.
(34) 
Milling, custom.
(35) 
Mixing plant for concrete, mortar, plaster and paving materials.
(36) 
Oil and rubber goods manufacture.
(37) 
Oilcloth and linoleum manufacture.
(38) 
Paint manufacture.
(39) 
Paper and rag processing and storage.
(40) 
Paving plant.
(41) 
Pickle, sauerkraut or vinegar manufacture.
(42) 
Planing mill.
(43) 
Poultry killing, dressing and packing.
(44) 
Railroad roundhouse or shop.
(45) 
Railroad yards.
(46) 
Refrigerator manufacture.
(47) 
Riding academy.
(48) 
Rock crusher.
(49) 
Rolling mill.
(50) 
Rubber or gutta-percha manufacture of treatment.
(51) 
Salt works.
(52) 
Salvage store and yard.
(53) 
Salvage yard.
(54) 
Sash and door manufacture.
(55) 
Scrap iron yard.
(56) 
Scrap paper or rag storage.
(57) 
Septic tank service.
(58) 
Shoe polish manufacture.
(59) 
Soda and compound manufacture.
(60) 
Stable.
(61) 
Steel fabrication plant.
(62) 
Stone cutting.
(63) 
Stone monument works.
(64) 
Storage or baling of rags, iron, paper or salvage material.
(65) 
Storage of live poultry.
(66) 
Storage, open bulk, except hides.
(67) 
Store fixture manufacture.
(68) 
Stove polish manufacture.
(69) 
Structural steel plant.
(70) 
Tank manufacture.
(71) 
Textile manufacture.
(72) 
Tile roofing manufacture.
(73) 
Veterinary hospital.
(74) 
Wool pulling or scouring.
(75) 
Yeast plant.
(76) 
Manufacturing or industrial operations of any kind not otherwise listed in this section, exclusive of any kind of use listed as a second manufacturing use in the M district.
(Ordinance 443, sec. XII(A), adopted 11/16/59; 2008 Code, sec. 98-381)
In the L first manufacturing district, no front yard is required unless the building is erected or structurally altered for dwelling purposes, in which event a front yard of not less than 15 feet is required.
(Ordinance 443, sec. XII(B), adopted 11/16/59; 2008 Code, sec. 98-382)
In the L first manufacturing district, there shall be a rear yard along the rear of the lot. The minimum depth of such rear yard shall be 20 feet for dwellings and ten feet for other buildings. Half of the width of an alley may be included as a rear yard. On a fractional lot backing up against the side of another lot, the depth of the rear yard may be reduced to 15 feet for dwellings.
(Ordinance 443, sec. XII(C), adopted 11/16/59; 2008 Code, sec. 98-383)
In the L first manufacturing district, no side yard is required for buildings other than dwellings and apartments, which shall have side yards of not less than five feet, except where a lot abuts upon a side of a lot zoned for dwelling purposes, in which case a five-foot side yard is required. If a side yard is provided for a business or industrial building, the side yard shall be not less than three feet wide.
(Ordinance 443, sec. XII(D), adopted 11/16/59; 2008 Code, sec. 98-384)
The minimum width of a lot used for dwellings in the L first manufacturing district shall be 25 feet.
(Ordinance 443, sec. XII(E), adopted 11/16/59; 2008 Code, sec. 98-385)
The minimum area of a lot used for dwellings in the L first manufacturing district shall be 3,500 square feet for a one-family dwelling or 4,500 square feet for a two-family dwelling; and for apartment houses or buildings designed for more than two families, the minimum area shall be 4,500 square feet plus 500 square feet for each family in excess of two.
(Ordinance 443, sec. XII(F), adopted 11/16/59; 2008 Code, sec. 98-386)
For dwellings and apartments in the L first manufacturing district, no building shall cover more than 40 percent of the lot area.
(Ordinance 443, sec. XII(G), adopted 11/16/59; 2008 Code, sec. 98-387)
The height of one-family dwellings and two-family dwellings in the L first manufacturing district shall not exceed 45 feet or three stories. The height of apartments shall not exceed 100 feet or eight stories. The height of buildings other than dwellings and apartments shall not exceed 150 feet, except that any such building or portion thereof may be erected higher than the limit provided such portion is set back from each building line one foot for each four feet of its height above such limit.
(Ordinance 443, sec. XII(H), adopted 11/16/59; 2008 Code, sec. 98-388)