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SEPTIC TANK DESIGN ILLUSTRATION "A" F . <br /> DISTRIBUTION BOX ILLUSTRATION "B" <br /> ov--inlet� '! v t / \ <br /> � tier <br /> 16" Hiniou- 6:° 3' tightline <br /> from septic tank <br /> Opening T <br /> S16" "4'6"1 inlet <br /> 489" 4" diametr� ` I� . ,inlec 2" <br /> i <br /> above ou:l s <br /> b' L 3�% outlet <br /> 5' tightline <br /> —101 — to leach lire ( � <br /> :r <br /> SpECIFIUIIOKS - 3/8" Rebar 13" o/c bottom and sides <br /> with 4" <br /> concrete Top-18" o/c-6" concrete or 12" o/c- <br /> concrete. <br /> BLOCK - 6" aim, with 3/8" Rebar 16" o/c solid filled and painted on inside With cement slurry. Top rase as <br /> above. Iavel out for baffle. lb' <br /> LEACH LINE ILLUSTRATION "C" SEEPAGE PIT ILLUSTRATION "D" <br /> 2" 1 id 33-- <br /> flow Ieach line soil tarpaper <br /> _ distrib- <br /> ution box <br /> 17^ �r C <br /> backfill tarpaper , d • :ac� without <br /> 1 4" inside dim, of 4 tight Iine �CtR �. ��' bottom <br /> tfdr t <br /> perforated pipe 4" perf. leach line pipe <br /> 25' deep <br /> 9" 1 �CO3 ao � (maximum) <br /> 3 o!tI <br /> ached Note: The tight line entering the distribution box <br /> must be three inches (3") higher than the leach line. <br /> r rock <br />