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. <br /> - ��'- <br /> ' �:iss <br /> � <br /> ; <br /> 1 � g - - `- - - <br /> �� �.�S '�oL'L '�S'b� <br /> �, S <br /> t S <br /> • ��' 1 <br /> ��_ <br /> 3.a �`F�°`s�.� ..S' <br /> � �.a' S�ub --�'' �,°� .s � <br /> �� ���� . <br /> SET- BACKS - � r� / �" ��' r � �r� <br /> HOUSE System must be� <br /> Tank ��� from propertylines X- s�''�ld� �'�`���- W��"��' ' <br /> �k rrs� a-�w�. �ow <br /> 'Ft.�U�. �-r � from wel!s �a� --� , <br /> � from b!dgs. � <br /> -���u„ Treatment orea =�fran lakes , �S� s#��� <br /> Treatment area � from property lines N����� supply and switches must be located in a <br /> M�u�to�Es �:�:n ��-" '��from wells weather proof encbsure outside ihe pumping chamber and manhole <br /> � ;� - RRGCFi�t_.. 20 'from bldgs. <br /> �� �; »' from trees � SOIL BORING ELEVATIONS <br /> , }� ! � - , � �r� � . <br /> �min. . THAI EL.-��i,g -s�'��- ��3.:,. <br /> 3."dia.su l i e o TH.�2 EL.-���.1 <br /> � � grade�. /o <br /> Tonk Tonk 13O TH"3 EL.- q� 7 . <br /> Drop to Tank_ � PftESSURE DISTRIBUTION MOUND SYSTEM TH,"4 EL-�33�� <br /> Min. I"to e� �-Purnp+ng TH.`5 EL-�?.�1 <br /> Mox.i��to4� � k�-�P '��kU`�-S Sl��A��ovJ Chamber EI.EVA710N ot PROPOSED PUMPING <br /> �� �� CHAMBER-q � U��,,Yil,�,4 5�a.�� <br /> : '4 to 6 dia.pipe _ - - A'4'4g�^i-. -�04 0� �sw��G ti��.e <br /> SYSTEM DESIGN -MOUND ' c� �"o`'"��� �`��u 9��•�y <br /> TYPE-�, � BEDROOM , Ave�age percolation rate��min./inch (design.83sq.ft treatment area per gal. of daily sewage flow) _ <br /> . l�a gal./day x.83sq.ft�gal,�..�.sq.ff.of heatment areo +10% =�2 sq.fi. (.= IOft.width= ss ft.length of bed area+side slope run�.to I x�`t height= �_ft.x�ft.lawn•area needed) <br /> Clean rock needed- '�� sq.ft.treatment area x •L�depth of rock���...cu.ft=27=�-cu.yds,(3/4��io 21/��dia. ,includes 2�of rock above pipe) � <br /> ���� Clean sand fiit below rock needed L2�cu.yds. approx. , sondy�oam back fill�cu.yds.approx., topsoil 6���_cu.yd. Rv�- SR t-�� p��P'C� � �•y • <br /> c��as�-o C4��.���—Co_t�oo_xo�a.�o_.T_oe so��Fc�_�FR����g .���a` '7�> c.,�rfl) <br /> . Number of tanks required�_, Ist tankl�2_gol. ,2ndtankL�ZC2gal.minm�ms P��s 4�mP�Nv �-���+mp�Q- . • <br /> � Pumping chamber capacity- 25% of daily sewage fbw of�Q.�gal.= �_�gai.+reserve storoge of 15 Oc�7,/B1�.1�Q gal.+pipe bacfc drau�age- PROPERTY OF� � <br /> �� �� � <br /> • � of�_gal./IOOlin.ft,of.s� dia. supply pipe, lin.ft.needed..J�_, �_gal.+ manifold gol./IOOlinff of� dia.pipe,I"n.ftneeded2 ,�—ga. �o �. -T � ,ti <br /> - �� total capacity needed �� gal.(pius area forpump) us� rn�r�. J�oo gal.caP. ' <br /> : Oistribution pipe 1 ����dia. , t � lin.ft., ���dia. perforotions.�S���aparf o��'au ��� L1�-��1. ao- <br /> Pump srze ��� hp. (pumpable capacityL'2�gol. 4cycies/day) � ���� � � H�Ao PQ��s _O��NR'Q-U'� t-F� aa1�t1• $-P 7'ES'jll�JG /�lG; ; <br /> � Nole � When construcling bed r- , this areo should be shoped Note� Distonce from treahnent area to neighboring v.etls- Des�gned By�1.��-- �'•�'��`'—' , <br /> fo divert run-off from entering treatment orea. L,�����'" �'�a�' S� pH 612_4g7-3566 <br /> . _ Do i c�,�./�.er /3.,5.� <br />