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<br /> • �" /v��C L-11�`RUL�L��D ,- — — � — _ . I
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<br /> . � ��js , F-,<-� � ��
<br /> � i �a�' 0 5A�-!'p �
<br /> � - 77 - `k' 3.0 �.�` �,00.� 3��'
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<br /> '�'�.1��-1 �l\�v./ -_._— _S B7o I
<br /> � . U I /O' £S � I
<br /> SET- BACKS �
<br /> HOUSE ( • System must be� �
<br /> Tank ?�� from property lines - S�-<�d,.a c�A SY�� W�o-��}_.
<br /> r.-►LL B � from wel!5
<br /> 2-�g�4Jl�( . � from b!dgs. '
<br /> �iv�.
<br /> , ;- p„ . � Treotment orea =�from lokes, � streams
<br /> Treotment oreo ZO from property lines N��`P0'"'��PP�Y and switches must be locoted in a
<br /> Ma��+o�5 m�n ►,." .' ]�,�from we!Is weather proof encbsiue oulside the pumping chomber and manhole
<br /> . � Rac.rr�c� Zo 'from bldgs.
<br /> �— —, L'irom trees I� �� SOIL BORING EI.EVATIONS
<br /> i , � _��-
<br /> � . .
<br /> min. '
<br /> — . , THAI EL.—g�►.�
<br /> . �„d�o.su I i e o TH.'�2 EL.1sZsz� '
<br /> Tank � . Tank - 1�n - ; grade� /o TH:'3EL.-3�:1�
<br /> _Drop to Tank_ � PRESSURE DISTRIBl1TI0N MOUND SYSTEM
<br /> TH"4 EL-
<br /> . ' Min. 1"to 8� � �p�mp��9 TH`5 EL-
<br /> Max.l"to4� '�' ��P T���.s SN�R�.�oc�J E�EVAT�ON o1 PjOPOSED PUMPING
<br /> Chamber CHAMBER-�o�s�• ,4�`�"� �`�•�
<br /> 4„l0 6��dio.pipe - - . - - V4ou�o 4�C 2.'}�-C�a,tl� -�1 3.o
<br /> SYSTEM DESIGN -MOUND � - '�d`P � " " � - `dq•�
<br /> TYPE-�, � BEDROOM , Averoge percolation rote�min./inch (design.83sq.ft treotment area pergal. of daily sewoge flow) �
<br /> . � gal./day x.83sq.ft,/gal.���.,sq.ft.of treatment orea �10%=�sq.ft. (.'- IOft,width=`-��ft.lenqth of bed area+side s►ope run�to I x�heigFd= 3� ft.x�1 ft,lawn•area needed)
<br /> � Clean rock needed- �_sq.ft.treatment area x �� depthof rock= U3v cu.ft=27= �� cu.yds,(3/4��to 2I/��dia. ,includes 2��of rock obove pipe)
<br /> -W�s`'H,��- Cleon sand fill below rock needed 1��cu.yds. approx. , sondy loam back fill.�`�cu.yds.approx., topsoil 6���_cu.yd. 1�v� S�a�.�,�o ���rH � l.3 •
<br /> ���C[2�^�c►,lo 'C� Aoo_�.o"�o To -C_"oPSo�L.Fo� ��gv.o,a�,a� s�oQ� S4� cuw����
<br /> Number of tanks required�, Ist tank112lZ�.gol. , 2ndian{c��gal.minrrxms R.�s P��n��Nv � ��w�Q- , .
<br /> Pumping chomber capacity- 25% of doily sewoge flow of 4S� gat.= ��a gol.+reserve storoge of� 15 0g.�],/B� �� gol.+pipe bock dro�noge— A���� � H p���
<br /> PROPERTY OF�
<br /> of �� gol./IOOlin.ft.of�Ndio. supply pipe, lin.ft.needed ► o � a0 gal,+manifold 1�gal./IOOIiRftof���dio.pipe,I'n.ftneeded � , Z gol. 1�y� �v -�� �(�
<br /> total capacity needed �� gol.(Plus area for pump) usrG r,�,,n. /G�DL� ��,1.��.�- ' ��y.�,0 �1 � �'�11�}k G(�
<br /> . • Distribution pipe ��3�da. ,/1'7 lin.ft, ���dia. perforations���ap�t
<br /> Pum' size��h�. (pumpoble capacity_131�o1. 4cycles/doy) u � aL�' N��ao �e�ss r��_��i�•G- 3/ �..�1T,�, — S—P TEST�NG /N�:
<br /> : . . Note � Whe� constructing bed - , tnis oreo shou1d be shoped Note� Distonce from trea!ment orea to neiqhboring v,�"s— �`.. '� �� -- � —
<br /> .�..._ :�-; _., , , �es�gned �y� ,
<br /> ,o d�vert run-off from enter,ng treatment areo. ='e�'~= `- -���''"�'� �J� ' , ,_, - _ ��,,_�,���
<br /> ,�-.,-._. -,._: _
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