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3`r0 <br />Sec. 46. <br />DiLhIl1S. <br />House drains from a point three feet outside of building to one foot <br />or more above roof are to be <br />constructed of <br />medium cast <br />iron pipe <br />and fittings, <br />not less <br />than four inches in diameter <br />and shall have <br />a minnimum <br />fall of one <br />e i lhth of an <br />inch to <br />a foot and when above ground shall be supported by strong hangors. All waste <br />and vent pipes underground are to be of case iron or lead. <br />Where pipes pass through roofs they shall be flashed with an approved roof <br />flange placed on and made tight* <br />Sanitary "T' S" or Crosses May be used in all vertical lines of soil, and <br />waste pipes where fixtures are close enough to permit use of same. Sanitary 'IT'S" <br />will also be permitted in horixontal runs when used upright, and directly under fix- <br />tures. Double "Y'S" will be permitted in horizontal runs. Changes in direction must <br />be made with "Y's" and 1/8 bends. tour inch or larger pipes below or above ground <br />shall have a "Y" fitting with 411 cleanout inserted in endo and on main lines not over <br />thirty feet apart and three inch lines or smaller shall have "Y's" with two inch clean - <br />"leo ; is not over twenty feet apart and also at ends for the purpose of cleaning, an - <br />outs must be accessible, extending from "Y" fittings either striaght ahead or from <br />branch to surface where underground in a straight line or -Mien otherwise not access- <br />ible. <br />The use )f cast iron offsets to offset up to six inches and cast <br />in one piece when used in vertical waste lines is also pormi tted and offsets greater <br />than six inches may be used on vertical vent lines. <br />inspector. <br />The use of heel outlet and side outlet fittings must be approved by <br />waste pipes m11.3t be of either cast iron, galvanized wrought iron, <br />galvanized mild steel or lead and of the following sizes: <br />V!ater clo3ets--------------4" <br />Slop ;inks -----------------311 <br />Wash 'rays -----------------2►, <br />Bath lobs ------------------1►' <br />Shower stalls (single) -----2" <br />Sinks --------------------- <br />- 1►t <br />Wall urinals ---------------12 <br />Stall urinals -------------- 3" <br />Basins OSingle)------------1 }►, <br />If screw Pipe i:> used, the fittings for same are to be galvanized re- <br />cessed drainage fittings. Fittings for screwed vonts, other than wet vents, may be <br />regular galvanized malleable fittings. <br />Waste pipes under floors of concrete or other inaccessible material <br />shall be not less trian three inch where over ten foot horizontal. <br />Joints in cast iron pipe an(I fittings shall be so filled with oakum and <br />lead or leadite hand calked to make them eras and water tight. ' <br />A brass floor <br />flange shall <br />be used in <br />connecting <br />earthenware <br />Water <br />Closets to outlet pipe and <br />s fitted as <br />o <br />to secure <br />a water and <br />air tight <br />joint; and When <br />set on the or cement floors, plaster paris )r cement may be used., rutty joints are <br />not to be�used. White lead or <br />varnish <br />to be <br />used <br />with gasket <br />and <br />flange. <br />aste connections <br />to slop <br />sinks <br />to be <br />a s above or <br />by <br />caulking pedestal of <br />slop sink into waste pipe hub. <br />b oWl <br />Connections for out door closets to be made by calking spigot encs of <br />or trap into tub of waste pipe. <br />All traps to be plain full bore traps, iron, lead and brass. <br />,,�iXtlzre <br />►► r 11;;t1 'gra s are necessary they are t%o be <br />traps are to be generally P trap. and where p <br />