ORD 0143 - Laserfiche WebLink

However, before any such chinhey i~. erected, plans ible floors shall be surrounded wi~h borders roe ~he same must be subnlitted to and aPproved by the bustible materials, not less than two inches (!hief of the Fire Department as to safe~y of .construction and as against fire. curely set in place.. The reg;ster boxes shall be of metal, and be d Sec. 28. SMOKE PIPES. No smoke pipe shall be distance between tt~e two shall be not less than within 12 h~ch~s of any woodwork. or any wooden lath or they may be single if covered with asbestc and plaster pa~'t,.tion, or ceiling unless the surface above than one-eighth inch in thickness, and if all the pipe be i~rotected by metal lath and plaster. within two inches be ,covered with tin. Where ~nuoke it, ipes pass through a w'ooden lath and Cold-air ducts for hot-air furnaces sl_all b plaster t~artiHon they shall be guardedd by galvanized incombustible mater~al. iron vent.;lated thimbles at least 12 :aches larger in S0c. 30. STEAM AND HOT ~VATE:R dian~eter than tile pipes, or by galvanized iron thimbles steam or hot -~.ater pipe shall be within one i built in at least eight in:c~hes of brick work or other in- woodwork. Every steam or hot water pi] combustible material, ' through con~bustible floors. or ceilings, or w No smoke pipe shall Pass througb any floor or roof and plaster pattititans, shall be protscted baring woo;lea framework or cove2;ng. tube one inch larger in diameter than the pi Sec. 29. HOT AIR PIPES AND REGISTERS. All provided with ~{ metal cap. All woode~l boxes, heater pipes from hot air Burnaces where passing through enclosing steam or hot water heating pipes, ccmbust~bie lmrtitions or floors, must be doubled tin covers to recessss in walls in which steam pipes wHh n! least one iuch air s~ace between them. heating pipes ;ire placed, shall be l'.ned with Horziontal hot air pipes leading frown furnace shah be Sec. 31 DRY ROO1X{S.. No con~bustible not less than six inches from any woodwork, unless the hereafter erected in which a temperature of ' woodwork l~e covered with loose-fitting tin, or p;pe be Fahrenheit Dr over may exist. If a temper~ covered with at least one-half inch of ,tormEnted ashes- 125 degree F~b:enheit is to be used, the dr5 los. in w.hich htter cases the distance from the wood- be constructed u[ w,ood, but it shall be lined work may be reduced to not less th~n three inches. with one-eighth inch asbestos, covered with No hot air pipe shall be placed in a wooden stud par- If window:s are placed in walls or ceilings o tition or any wooden enclosure nnless it be at least five they shall be of wired glass set in fixed in feet horizontal distance from the furnace. Hot air Pipes sash and frames. contained in combustible partitions shall be placed in- Sec. 32. STOVES AND RANGE. No side another pine, arranged to maintain one-half inch a'r or stove in any building shall be placed space betweou the two on all sides, or be sectlreiy coy- "..~ehes from any woodwork or wooden lath ered with one-hale inch of corrugated asbestos. Neither partition unles,~ the woodwork or parti~ion the outer Pipe nor the eo~er~ng shall be within one inch of wooden studding, and no wooden lath shall be used protected by metal shields, in which case shall not be less than six inches. Mstal shi, to cover the p~,rt;on of the partition in ~vhich the hot air leosly a~':tached, thus preserving air space pipe is located. Hot air pipes in closets shall be double Hotel and restaurant ranges shaI1 be pro, with a space of at last one inch het~ween them on all metal hood. placed at least nine inches below sides. Every hot nit fernace sh~ll have at leagt on9 register withant valve or lenDtea. lath and p4~Ster or wooden ceiling, and ha~ dual pipe outlet connected with a good be! A rpglster located ever a br,ck fnrna~e shah be sun- pipe shall be protected by at least one (1'. norted by $ be!ok shaft befit up from the cover of hot air chamber. besto~ covering or its equivalent. Combustible floors under coal ranges Hot air registers placed in any woodwork or eombn;~- appliances without legs, such as meatlone 26. in which hot fires are maintained, sh~ 22,1 ~nches in front. 225