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VERTICAL SIDEWALL SEPTIC TANK <br />AT „LEAST <br />I4 DIA. <br />MIN �J.AT LEAST I" <br />e:. , <br />a <br />-�JI A <br />B <br />I <br />AT LEAST <br />3" <br />DIMENSIONS FOR TANKS <br />WITH <br />VERTICAL SIDES <br />WIDTH W <br />24" MINIMUM <br />LENGTH L <br />2 TO 3 TIMES <br />THE <br />WIDTH <br />DIAMETER <br />60" MINIMUM <br />DEPTH, D <br />30" MINIMUM, <br />78" MAXIMUM <br />A <br />0.2 D <br />8 <br />6" MINIMUM; 0.2 D <br />MAXIMUM <br />C <br />0.4 D <br />AT LEAST <br />NOTES: <br />1 . SANITARY TEES AT LEAST 4 INCHES IN DIAMETER <br />2. THERE SHALL BE ONE OR MORE MANHOLES, 20" <br />LEAST DIMENSION AND LOCATED WITHIN 6 FEET <br />OF ALL TANK WALLS. <br />3. AN INSPECTION PIPE OF AT LEAST 4 INCITES <br />DIAMETER OR A MANI IDLE SHALL BE LOCATED <br />OVER BOTH THE INLET AND OUTLET DEVICES. <br />THE CENTER LINE OF THE INSPECTION PIPES <br />SHALL BE T'HE SAME AS T14E CENTER LINE OF <br />THE BAFFLE OPENINGS OR SANITARY TEES. <br />FINISHED GRADE <br />AT LEAST <br />6" TO I " SOIL 4" D I <br />COVER <br />AT LEAST I" <br />r a i <br />A <br />C <br />4 FEET <br />A THIRD INSPECTKA PIPE MUST BE LOCATED <br />BETWEEN THE INLET AND OUTLET BAFFLES. <br />4. MANHOLE COVERS SHALL BE LOCATED WITHIN <br />12 INCHES BUT NO CLOSER THAN 6 INCHES <br />BELOW FINISHED GRADE AND COVERED WITH AT <br />LEAST 6 INCHES OF EARTH. <br />5. SEPARATION DISTANCE BETWEEN END OF INLET <br />PIPE AND NEAREST POINT ON BAi_FLE SHALL BE <br />NO LESS THAN 6 INCHES OR NO MORE THAN 12 <br />INCI IES. <br />6. FOR HORIZONTAL CYLINDRICAL TANKS DIMENSION <br />A IS 0.15D AND DIMENSION C IS 0.35D. <br />0 <br />