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. <br /> . -' ► - <br /> , � <br /> t9 ta � o <br /> � � <br /> � 1 � <br /> . Mp - a - <br /> � . - I^ Y J ' . . <br /> V p? - <br /> V � <br /> � - � <br /> ' I � ,10 t 4� 2G LY ".:�-> ? <br /> _�+ �,, <br /> .� <br /> � —G , � <br /> SET- BACKS �`"a� ���'� . <br /> � <br /> HOUSE ( • System must be� <br /> � . • . Tank �� from property lines <br /> ����--"T� � from welis <br /> ��x�y��L> �.-t�-r . � from bldgs. <br /> 6v�: <br /> �w�-P �►-� �F� - n„ , - Treatment orea =�from lakes ,=�streoms <br /> �-'����- �`�'`�"`4 s Treotment area Z° � from property lines <br /> '�� �-C�Y�- �ik���{ MA�NHo�.ES .,+�» ��." ' i <br /> 'F�tio�V . f3ALCF��� ' � ffOfTt W2IS <br /> �'from bidgs. <br /> � <br /> ►- -, /� from trees � <br /> i � r - ,._ . � i <br /> �min. ' � . <br /> soo�„� 3-�x�s�C�ri �s��. 3"da.su � . <br /> Tonk�r iovd9.,� _1 too '_ <br /> Tank <br /> ; Drop to Tonk � � PRES <br /> G���- <br /> � � Min. I��io 8� �PumP'�9 <br /> � Max.l��to4� '� ���=P '(°RU�.�. SH�A��oc�J Chamber <br /> i4'�to 6��dio.pipe <br /> I SYSTEM DESI6N -MOUND ��P� ��-t�z C.S� �-�'�-7 <br /> 4 TYPE-!, — BEDROOM , Aver4ge percolation rote�:�L min./inch (desic,�.83 sq.ft treotment orea per gal, of dai <br /> i . ►�gal./day x.83sq.ftlgol.�_sq.ft.of treatmer�t area +1� sq.ft. (.= fOff,width=�_ft.length of bed a <br /> � Ciean rock needed- �a sq.ft.treotment oreo x �•O depthaf rock=`�� cu.ft=27-� �cu.yds.{3/4��to 21/��dio. <br /> ; -��� Cleonsand fill below �ock needed as� a.yds. approx. sondy loam bock fill 32a.yds.approx., topsoil 6��� <br /> � Qw,� 3��5�1,�� �cC.Dc <br /> Number of ianks required�-, i�tank � � gol. ,2-�d tank 1SZSZ gal.minirrrxms P���:, p�n,F��.!1� ��,a•,,: <br /> 5�}m AS V4� `t F�-Ca� <br /> iPumping chomber capacity- 25% of daily sew�e fbw of llL2gal.=�.gal.+�eserve storage of ��--��J <br /> of 1�gal./IOOlin.ft of � "dia. supply pipe, lin.ft needed�, � gol.+manifold��gal./IOOlinft of�'�dia. <br /> total capacity needed I y�'1 gal.(plus area for pump) us� rn�,-,. )Sv O �j�,l.c���, <br /> ' • Distribution�pipe��dia. , a� lin.ft��'Zdia. perforatans�_��aport <br /> Pump s¢e�hp. (pumpable capacity 3� � gal. 4 cycles/day) u s��_��' r��,�v ��� G�s�� <br /> • , No1e • When corutrucling bed - , this oreo should be shoped Note� Distonce from t� <br /> , ' to divert run-off from entering treatment orea. =-�' '��`• �- � <br />