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fined ill i,rcceding paragraph, when in conflict tt~ere- sewer drain, soil and waste piI3es, ::s above ~
<br />v, ith. then (hey may be run in a trench cut to a unifom
<br />Waste pipe is the term applied to any pipe receiving See. 9. The sewer or drain shall have a ira2
<br />tke discharge of any fixture except water closets, but either at the line or curb of sidewalk, or iron'
<br />d~is term shall not be construed in conflict with ~he re- inside the area all under sidewalk, on the f
<br />qt:iretnents of this section, The waste pip~, either ver- streets:
<br />tical or horizonzal. receiving the discharge of sixteen or On Main Street, between Arroyo del Valle
<br />mGre fixtures, shall not be less than thee inches in di- gela Street; on Neal S2reet, between Main St~
<br /> Southern i-'acific Iiailway right of way.
<br />When, under preceding paragraphs, it is required that
<br />the diamete,' o~.waste be increased, then the entire line On all other streel;s the sewer or drain sh
<br />must he carried to above roof of the full bore of the in- a trap placed imn~ediately inside of 'the proper'
<br />croased size. See. 10. FRESH AIR INLET. Every hou
<br />Where the entire waste of any fixture dischargin~ or server shall have a fresh air inlet of not 1
<br />into a'n open hopper or scullery sinl. ~i.~c: eils five fee,, ;h 4-inch Fipe, and said inlet shall present not 1
<br />leng:h, then the said fixtures mnsL 1,,, Dr:,;.orly venteq. sixteen (16) square inches of perforation. Sai~
<br />All surl'ac.~ drain, soil and waste pipes discl~nxging be- let shall t:e connected to the house side of the:
<br />low the sewer line of any building, and all sulnps re- lead to the outer air, terminating at a point
<br />ceiving drainage! or wastage must be connected in a than 10 feet from any door or window. The ~
<br />~..ni~arv man~er satistactory to the said t}o:~rd, and re- at sidewall{, or property line, shall have its ]
<br />ceive the approval of said Board or its duly appointed inlet so constructed as to freely admit a suppl
<br />Inspector, prior to use. outer air and at the same time offer adequat~
<br />Sec. 6. IRON STONE SEWER AND DRAIN. All tion against the introduction of foreign matter
<br />joints on iron stone pipe must be made with Portland ce- trap, all to the approval of the Sanitary Inspec
<br />ment and each joint of pipe ~vhen laid must be prop- When fixtures are iocated under sidewal
<br />erly cleaned out with a suitable scraper before the suc- must either be vented into the fresh air inle
<br />ceeding joint is put in place. main trap, or they may be vented to an ind
<br />Iron stone pipes must be of a size one inch lal'ger vent running to the roc,:f. It is provided, howe
<br />in diameter than the pipe they serve. i~ all rcst:ects fixtures thus vented must comply
<br />Sec. 7. All joints on cast-iron pipe, and fitting? t9 rules and regulations as nearly as poss. ible.
<br />same must be made with suitable packing of oakum, When fixtures are ~ented as provided fm
<br />properly caulked, and run full with molten lead, prop- ceding paragraph, then the avoidance of the ,
<br />erly caulked. of and the carrying off of sediment must b~
<br />Sec. 8. SEWERS TO HAVE A FALL. All sewers, complied with.
<br />drains, soils, waste pipes and leaders shall have a con- Sec. 11. Heavy brass, male threaded "cle
<br />tinuous fall of not less than one-quarter of an inch to of at least 1-8 of an inch in thickness in th.
<br />the foot, and, if practicable, more. part and with · 16 of an inch thickness in t[
<br />Where practicable, iron sewers, drains, soils and the cover to have a soiid cast-iron square he
<br />~vaste pipes running in cellar or lowest story of a build- inches square and ] inch in ]might, shall be '
<br />ing shall run alon~ the wall of the building, or if thi~ the end .of each horizontal of sewel' or drain an,
<br />is not practicable, be hung with iron hangers, securely trilmory laterals.
<br />fastened to the floor .ioisfs. Clean outs, the ferrule or body part of x
<br />When it is not practicable to run and fasten the iron made of cast iron, provided they comply with
<br /> requirements as to brass cover, etc,, may be
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<br /> 112 113
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