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<br />( <br /> <br />iNhere a smoke pil:e is to enter a. chimney or flue a tile thimble not <br /> <br />less than 5/8 of an inch thick shall be placed as construction progresses. <br />Thimbles shall be surro~~ded by 4 inches of brick work broug~t out flush <br />with furring and shall extend to the face of the plastering and not be <br />nearer than six (6) inches to ani! wood" lath and plaster. iTo tile pipe 81113.11 <br /> <br />be used as a smoke pipe in connection with such thimbles. <br /> <br />Ohimneys not part of a wall shall net be built upon any floor or 1~am <br /> <br />or wood but shall be built from the ground up" and shall not increase in <br />size from the founda ti on. :;0 chimney shall be ccrpe11ed out more than 8 <br /> <br />inches from a wall and corbellin; shall consist of at least five courses <br />of brick, but no corbellinG shall be more than' 4 inches in 12 inch walls. <br />Offsets for reducing the size of chimneys shall not be greater t~an one <br />inch to each course. <br /> <br />Flues in party '\7alls shall not extend wi thin four inches of the center <br />of the wall" and joint flues in Party walls shall be separated across the <br />wall by an 8 inch width of brick work for the enttre length. <br />No joist or girder shall be sup})orted on the walls of any chimney or <br />flue" and no woodwork shall be placed nearer than two inches to the outside <br /> <br />,~ <br />face of, or" ',vi thin seven inches of the inside of any smoke, air or other <br /> <br />flue. <br /> <br />All wood joists, s"call be triimred av!ay c.t least tyro inches from any sIJoke. <br />air or other flue; the trirnr':er beam shall not be les8 t~an 8 inches from <br /> <br />the inside of the flue, and four inches fron"l the outside of a cl:ir:1D.ey <br /> <br />.' . <br /> <br />breast; except t:-~at for smoke :flues the brick :""fork of which is b~r this <br /> <br />ordinance required to be 8 inches tl"dck or more, the trim:~er beam shall <br /> <br />not be less than 12 inch/~s frorn the insiie of t e flu... <br /> <br />OhL;meys built outside of frar:e structures, or in 'light wells t:,ereof" <br />shall be y!t:;11 anchored" Stt intervals of not less tban 10 feet" to the stud <br /> <br />walls. <br />All chimneys and flues shall b. properly cleaned and all rubbish re",ove~ <br /> <br />25 <br />