The copper era and Morenci leader., 1920-09-03

qulred, long sweep quarter bends may be used
 (q) All connections between lead piping shall be wiped joints. Connec- tions between soil, wrought iron pipe and lead shall be with approved brass ferrules or brass soldering nipples and wiped joints. Bolted or copper bit and cup or flush soldered joints are prohibited, in all cases ex cept on the house side of traps.
 (r) Extra light lead pipe shall be at least of the following weights per lineal foot:
 IA inch. .21R pounds t1hs inch. .... ...........31A pounds 2 inch. h.......-......4 pounds inch.-.. pounds
 (s) Sanitary T's shall not be allow ed except in perpendicular stacks; sanitary T's and double sanitary T's and Y's of the division pattern allow ing one vent for two fixtures, also double fittings with sanitary curves which fully protect the drainage dis charge from one fixture discharging oyer into the discharge opening of the opposite fixture, with direct vents and full size drainage openings, shall be allowed. The center of waste at the junction of vents shall not be set below water seal of the trap. (t) Double hubs or double hub fit ings or inverted joints shall not De allowed on soil or waste pipe. below the water line; provided, however, that they may be used on vents. (u) The term water line" as here in used shall be defined as having re- | ference to the highest fixture open ing on any plumbing system. 1 (v) No heel outlet fitting shall be allowed to receive waste through the | heel thereof, excepting where, under architectural conditions, the space is limited, and in which event, it shall meet with the approval of the plumb ing inspector.
 (w) No exhaust from any engine i or blowoff from any boiler shall be ] connected with the house drain or ! house sewer.
 (x) In all buildings the Durham 1 system may be installed In no case shall the Durham system be used in the ground. The Durham system of piping shall apply to any system of galvanized or wrought iron pipe and recessed fittings. The fittings shall be recessed sufficiently to allow for the thickness between the internal and external diameter of the pipe forming a shoulder so that the fitting l when screwed on the pipe will make up to the shoulder in the fitting, thus l forming one continuous bore for un- obstructed flow of water.
 r R A PS
 l Sec. ,. (a) Every toilet sink, slop. hopper, bath tub, floor drain, wash I rack, and every tray, vessel or yes sells connected with the drain pipe i directly, except as is herein other. 1 wise specified, shall be separately
 independently, and effectively trapped and vented and all fixtures indirectly connected to sewer. shall be trapped
 (b) All traps shall be placed as
 near the fixture as possible and in nc case farther than two feet from the fixture which it serves.
 .. (c) All trap screws shall be pro I tected from sewer gas by the water
 seal of the trap. ,I I5 (d) Drum traps of either lead
 brass or cast iron shall be used or
 all bath tubs and laundry trays; pro II vided, however, three or less laundry l trays may waste through one deer }, seal drum trap or P trap, provided !, such traps be properly vented. In al cases where drum or P traps. art placed within two and one-half fee ) from the line of circulation, it will no l be necessary to revent trap, excep ) all P traps must be vented
 (e) For dentists chairs, soda foun tain bar or counter work or basins il middle of floor where not practica to vent, by consent of the plumbin, inspector or the Mayor and Common Council, pot traps may be used, no smaller than 4: g.. Where prac tical to trap and vent in the ordin ary way. it shall be done, fixtures no to be more than three feet from tn, fixture side of pot traps, but tn, waste pipe and connections thereo shall conform to the plumbing rules 3 the same as if vented.
 (f) All traps shall be set true t, i. their water seals.
 (g) Where 4" &" drum trao i P used for a bath tub, the basin vast t pipe and vent pipe, where otherwis - set in accordance with the provision of this ordinance, may be made t
 vent, the drum trap.
 g. (h) Except as herein otherwis
 
 s provided. no more than one fixtur l. shall waste into one trap.
 G) Unless otherwise provided fo e running trap may be used in an }. plumbing or drainage system an e when so used, it shall be placed O T the house drain and on the sewe side of all connections. If place n outside of the building or below tn
 cellar floor, it shall be accessible in q brick or wooden manhole not les g than three feet square, and shall hay e two cleanouts, one on each side of tn n trap. with brass screw. caps and fe
 rules. A separate vent shall be col II nected On 'each'.side Or all runnin k traps. These vent pipes shall be ( 3. cast iron when in the ground and ( s. the weights specified in this ordinanc and of not less than three inches il