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<br /> � �0 le'x 5s''�oc-�� �� - - `-� - .
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<br /> �.0 �F:��.��'p 3.;;'
<br /> � i•��s�No f� qv.o
<br /> . �1,1�1� �/\'F�h� ) � `o� � � ----
<br /> SET- BACKS .
<br /> HOUSE • System must be�
<br /> � • . Tank �� from property lines � �C- SEc.�-<��--1 C�'t�S�� w�o-f�_,
<br /> ��-1�.-L "� �wt �T � from wells
<br /> � ��q��--o�-T' Z� from btdgs.
<br /> 6u�, —
<br /> - ,,,, , � Treotment orea =�from lokes, _ streoms �
<br /> Treatment areo � from property lines NOTE�Power suppiy and switches must be located in a
<br /> M/�NF}p�ES +�++�n ��." •' Z�from we!Is"�,,���y,�i74` W�ther proof encbsure outside the pumping chamber and manhole
<br /> . (3AGCFiLt,.. 2n'from bidgs.
<br /> i— —, L' from trees � � SOIL BORING EI.EVATIONS
<br /> � i � � _i.. . . . � I
<br /> Zc�min. '
<br /> - . � TH�I EL.—�4:.5 Tl�#�— �s�.i
<br /> Tank -�-"da.su� �,_ rode 3%TH.�2 EL.��? S�'�'? -45c..�
<br /> Tonk a 9 TH�3 EL:`'
<br /> Drop to Tank PRESSURE DISTRIBUTION MOUND SYSTEM TH M� EL-�_`l
<br /> � Min. I'to e' '� TH`5 EL.-av.3
<br /> � Pumping
<br /> Mox.l��to4� � ���P '�'��1�-S S`r1�A�.LovJ Chamber E�EVATION ot PROPOSED PUMPING
<br /> „ " CHAMBER-��Z.��o ��P- �t.b
<br /> 4 to 6 dia.pipe _ _ _ ��o�:�.�.<� r� a,.�� -c���-_
<br /> SYSTEM DESIGN -MOUND �
<br /> TYPE�, �'�' . BEDROOM , Average percolation rate �f� min./inch (design.83sq.ft treatment area per gal, of daify sewage flow) �
<br /> �gal./day x.83sq.ft�gal.� `�sq.ff.of treatment area +10% _�sq.ft. (.= IOft,width=��ft.length of bed area+side slope run..�to I x�._.�height= ��fi.x�ft,lawn•area needed) `
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<br /> � Clean rock needed- `��sq.ft.treatment area x �•�5� depth oF rock�1cu.ft=27=�Lcu.yds.(3/4�to 21/��dia. ,inc}udes 2�of rock above pipe)
<br /> � ��`�'T�-- Clean sond fill be�ow rock needed �S�cu.yds. opprox. , sandy loam back fill a�ca.i.yds.approx., topsoil 6�� 5 � cu.yd, �u�. S��'.� ���"�N � � •�� �
<br /> Wtilstl'�co �.��i2Ci�Et�10 _'CQ AO'Q_ao�o '�o -C�'t>eso��_�`�_��g�t,��,a�- s�.ne� ��� c.,�o -Co�al)
<br /> Number of tonks required�—, Ist tank ���gol. , 2ndtank�d� gal.minrnuns R.�s P�mP��...i� �-��aw,�3cr� , .
<br /> Pumping chamber capacity- 25% of daily sev,+age flow of�Z gal.=l�.gal.+reserve storage of 15 Oc�1./B�.�v gai.+pipe back drauioge— ��J1S��
<br /> PROPERTY OF�1i�''� p��-����� '
<br /> � of�`�gal./IOOlin.ft.of3��dia. supply pipe, lin.ft.needed��, �_gal+manifold�`dgal./IOOlin.ftof?- ��dia.pipe,I�.ftneeded� , 2- gol. ���. ��,,�� ��y�pp��.�-�p .
<br /> totol capacity needed 7�-�gal.(plus area for pump) uS� r,��r, /ovD �o,l,«�o, � O'�O1J O M 11• 1��?a• G`U.
<br /> ' • Distribution pipe����dia. , I,�L lin.ft., ��_�dia. perforatbns����apart
<br /> � Pump size ��hp. (pumpable capocity ��gol. 4cycles/doy) us�� a�' rtFx�o ��.�ss _�Lsc.���t,� �FU qa,l ) r�,n , S-P rEsr�nl(� /�,(C
<br /> � - . No!e � When cons!ructing bed - , tn�s area shou'd be shoped Note= D�stance from t�o!ment erea to ne�ghhor�ng v�"s— � J �� _ �� � !-�� -----
<br /> D?si ned � ,
<br /> � !o divert run-off from entering treatment orea. �:-rt'�= '�"'�'?• ,-, ._ r , , � � , � ,Y: J�,_ ,,�_qq7_���5
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