Arizona republican., 1916-03-06

when so used it shall be placed on the house drain and on the sewer side of all connections. If placed outside the building or below the cellar floor it shall be accessible in a brick or wooden manhole not less than three feet square, and shall have two cleanouts, one on each side of trap, with brass screw cap and fer rules. A separate vent shall be con- nected on each side of all running traps. These vent pipes shall be of cast iron when in the ground and of the weights as specified in this or dinance, and of not less than three inches internal diameter. The vent pipe on the sewer side of a running trap shall be carried up to at least six inches above the highest part of the main roof. The vent pipe on the house side of a running trap may terminate above the roof at any point not less than eight feet from any door, window, or air shaft
 SECTION 6. VENTS. (a) No vent shall terminate directly below or within eight feet of any window, door or air shaft.
 | (b) All vents shall be taken off above the water seal of the traI served by such vent, except in the case of water closets, pedestal slol sinks and pedestal urinals
 Co In no case shall the water seal of any trap be located more | +. perpendicular vent which serves sucl trap
 (d) All vents shall be run on al argle of not less than 60 degree: where practical.
 Gel Horizontal vent pipes shal have a rise of One-quarter inch pc foot and he not over fifteen feet il length in the aggregate of horizonta portions thereof.
 G) In every building having water closet there shall be at leas one four inch stack running iron the sewer to and through the root When there be but one closet sucl stack may vent such closet. proVide' the closet be not set at a greate distance than two and one-half fee from the stack. If set at a greate distance a two-inch vent shall D taken off and conducted through tn roof to the outer air or into tn main stack. If there be more tha one closet. each shall be vented, eX cept the highest closet, provided. sue highest closet be not more than tw and one-half feet from the stack. such case the stack may vent tn highest closet When two or nor one and one-half inch wastes fror small fixtures on lower floors an properly vented with one and one half inch pipe. enter soil ben within eighteen inches of a close opening it shall not be necessary t again revent the bend with the two inch vent hereinbefore required
 (g) Where galvanized vents con meet by means of lead caulked joint into cast iron fittings of a greate diameter, the vent shall have tn coupling screwed on before caulke , to such pipe fittings
 (h) The term branch vents q used in this section shall be deeme to mean all the vent pipe located he tween the fixture served and tr ; point where such branch vents ioi and intersect the main vertical yer ' or run through the roof to the outt air.
 O All branch or special vent , within a radius of twelve feet ma 2 converge into one pipe, or such ven
 may be conducted into the main stac l not less than two feet above Il 7 highest fixture in the system. TT
 branch fittings shall be not less tha
 three feet from the floor line
 G) No flue of whatever kind sha
 he used as a sewer ventilator or
 Ventilate any trap, drain or was
 pipe. Rain water leaders or cell;
 drains shall not be connected wit
 any soil pipe or waste pipe exceI
 by special permission from the Ci
 Inspector of Buildings
 Ck) Vent branches, inverted Y's
 plain T's may be used in openin,
 left in vent pipes to revent fixture
 Cast screw fittings may be used
 galvanized iron vent pipes
 CD Revent pipes for fixtures sh;
 not he less than the following size n and of the following materials: Q EXTRA LIGHT LEAD. STANDAR e CAST IRON, GALVANIZED IRC l. OR BRASS.