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inch per foot and shall be of approved corrosion-resistant material not smaller <br /> than the outlet size as required below for air-cooling coils or condensing fuel- <br /> burning appliances, respectfully. <br /> Condensate wastes pipes from air-cooling coils shall be sized in <br /> accordance with equipment capacity as follows: <br /> Minimum <br /> Condensate <br /> Equipment Capacity Pipe Diameter <br /> Up to 20 tons of refrigeration 3/4 inch <br /> 21 to 40 tons of refrigeration 1 inch <br /> 41 to 90 tons of refrigeration 1 1/4 inch <br /> 91 to 125 tons of refrigeration 1 1/2 inch <br /> 126 to 250 tons of refrigeration 2 inch <br /> The size of condensate waste pipes may be for one unit or a combination <br /> of units, or as recommended by the manufacturer. The capacity of waste pipes <br /> assumes a 1/8 inch-per-foot slope, with the pipe running three-quarters full. <br /> Condensate drain sizing for other slopes or other conditions shall be <br /> approved by the building official. <br /> "Section 9.89. Section 903.1.3 is hereby added to the Plumbing Code to <br /> read as follows: <br /> ORD-001 23 <br /> FXS:rg <br /> 10/23/95 <br /> 11/13/95R <br />