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Pay e. 3 a1 p <br /> - the aggregate in the dispersal cell shall be covered with approved geotextile fabric that <br /> conforms to s. Comm 84.30(6)(g).. Wis.Adm. Code. <br /> Ob ervation pipe <br /> tl/Z woo sip Distribution cell '� , ; <br /> arevaa. The r.a+ewr <br /> )tl.t, w*SA 6444" � ..ur.milium r+r--If-A- <br /> 45' �sr, • — Cover material <br /> FIN m a t e r i a��0_—� I7R ..v„, J= f <br /> U r r w 0a b r 1 <br /> f i r M r i <br /> ,./ '. Slope <br /> 8od Of • • 2 %2 (force Main Plowed <br /> Aggregate Layer <br /> . Water tight cap �6" 6e t ow Pipe) £e11_ I Cell .2. <br /> C.t►11 l V/ 0,'7 r=e o r 7 <br /> �� } F "1,!.....2" <br /> App Ft . - <br /> III <br /> /"min.dia. �/' ) !U- C.� t 1:ul' t'! 1 , 1 <br /> i/g� (3s ' Ft. 6 C 0 Ft. f 3 Fr <br /> Slot s. i/K 0.X Ft.� $. S Ft. !/G 0tr ft <br /> E6- min. ,i�_ I F t <br /> milli Infiltrative surface <br /> 1! I. 16Ft. �' 4 l r0 ft <br /> Water Closet Collar ear(3/E min.dia.) X l.' F t - <br /> Figure 8-Observation Pipes w .--let-Tr. W <br /> • <br /> / z - '.{�a' <br /> : stall the required observation pipes with the bottom 6 inches of the observation pipe <br /> s!oned. Installations of all observation pipes include a suitable means of anchoring. See <br /> :;2urc 8. <br /> • <br /> 1 Observation Pipe -� <br /> S K <br /> 1- -- - -- i <br /> • t o A'- ' o at el 1 _3c,-.S vm o <br /> . _ _ - (") V 1 <br /> • <br /> /I( 1( .Observolton Pipe -� <br /> i ‘ (..._.. _ _ _ _ _ ___ _ _ _ _ __. .,;/ <br /> 16 A I o t 2.. :t'�§-.:> o ■ 1 <br /> I Vi " �1 . <br /> Sk,i <br /> r <br /> \ O.ss.ioulton _3/1 8ed Ot. 2.M 2 2. <br /> C7 II. J. ` Pipe Aggreoote <br /> i Each distribution cell using stone aggregate has two observation pipes, located <br /> approximately 1/5 to 1/10 of the distribution cell-length from each end of distribution <br /> i 1 cell along the center of the cell width. <br /> • <br />