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<br />l'lA\' 1'3"35 15:0c~ t'lCl~ATT c'UJI'mHV; III <br /> <br />~ <br />, <br /> <br />. <br /> <br />F'.2/1 <br /> <br /> TABLE 1305.2 <br /> HORIZONTAL FIXTURE BRANCHES AND ~~.<\CKS <br /> Maximum No. of Fixture Units That May <br /> Be Connected To: <br /> Of8meter More Than 3 Stories <br /> of Any One Slack of In HeIght <br />I PipeS Hortzontal 3 Stones <br /> (In) Flxtun1 or3 Total for Total at One <br /> BNJnch J 4 Intervals StaclI: Story or 8ranch <br /> Maximum Imenoal <br /> 1 1/4 1 2. 2 1 <br /> 1 1/2 3 4 e 2 ,. <br /> 2 6 10 24 6 <br /> .. <br /> - <br /> 21/2 12 20 42 9 <br /> 3 20) 3(Jl 60; 16) <br /> 4 160 240 500 90 <br /> 5 360 540 1100 200 <br /> 6 620 960 1900 3SO <br /> 3 1400 2200 3600 600 <br /> 10 2500 3800 5600 1000 <br /> 12 3900 6000 8400 1500 <br /> 15 7000 <br /> <br />1. Does no! .include bra,nche$ 01 the building drain. <br />~. /foi Over !WO water CI(,sets <br />3, Not ove~ six wafer closets. <br />~:6(lQt, loco for batto"." "'el\l~1! fi:./!u~'-t;,'a.,.~I.,,;>. If.., {oj~", .t:Vud!ull j)t!rmlnw (or oanery <br />vented branches throughOUl the et:tire branch length. <br />~ S. Th~ ....,i,'j,,'ulfl :siLo,: uf <toy branch or Slack servmg 8 water C:loset Shall be 3" <br /> <br />1306 OFFSETS IN DRAINAGE PIPING IN <br />BUILDINGS OF FiVe STORIES OR MORE <br />1306.1 Offsets of 45 Degrees Or less <br />An OfI\e1 in a venical ;;lack. with a change of direction of 4Y' or less from <br />the vertical. may ~ ~ilt':d as C1 straight vertical stack. In C3':e a h~lrj7.ontn] <br />branch connects to [he stack within 2 ft above Or bl:low the ofI~t. a relief <br />\lent shall be installed in accordance with 1417.3. except that when the <br />offset stack is sized for a building drain (s~ Table 1305.1. Column 5) the <br />relief vent may be omitted. <br /> <br />1306.2 Above Highest Branch <br /> <br />An offset above th~ highest horizontal hranch is an offset in the stack <br />vent and shall be consi<,kred only as it affects the devc:loped length of the <br />vent <br /> <br />- <br /> <br />- <br /> <br />116 <br /> <br />Slandi!rd Plumbing Code/~'1991 <br /> <br />..... <br />