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i � <br /> , <br /> 13 4ti5s <br /> l ID�n KI goLti Qtip <br /> y� <br /> 1�� <br /> - '�7�- <br /> PLAtJ V���-�I <br /> SET- BACKS <br /> HOUSE System must be= <br /> Tonk ��� from property lines <br /> �u-- "��s�.�^-�.�-� �S' from wefis <br /> �n/Av`Lo��� �� from b:dgs. <br /> _j�v�. �^M'P��w=GS� <br /> .�, Treotmen' orea =�from lakes , � s�et�s <br /> 7reatment area ��� from property lines <br /> M.4Nt{o�s m.�n t�" �S �from we'Is <br /> C�qGCFiLL �o �trom b!dgs. <br /> -�'-r « from trees <br /> � � ��-, ^ c <br /> �7min. ' I 1� <br /> — � - <br /> , �.�da supplY p�P2 <br /> ________�--- <br /> Tank ;;� '- <br /> � Tonk -ati5 <br /> Drop to Tank � ��j PRE`. <br /> I t �� <br /> M�in. I��io 8� �pUmping <br /> Mox.l��to4� � ��r�P -r��-1Y-S �N�A��oc�J Chamber <br /> 4�l0 6��dia.pipe <br /> SYSTEM DESIGN -MOUNO <br /> TYPE-�, 3 BEDf�00M , Averoge percolation rate �•� min./inch (design.83sq.ft treotment area pergal. ofdc <br /> �v gol./doy x.83sq.ft/gol.3�_sq.ff.of ireatment area +10% =�1�sq.fi. (.= IOft.width= `�� ft.lenqth of bed <br /> qean �ocfc needed- y�n sq.ft.treotment area x I.�s � depth of rocic=�cu.f1 :-27= � � cu.yds,(3/4�to 21/�.�dia. <br /> -��� Gean sand fill below rock needed��cu.yds. opprox. , sandy bam back fill�a.yds.apFxoz., topsoii 6��� <br /> (N�-�_ca <br /> Number of tanks required a , lst fank %�d� gol. , 2nd ionk�dn� gai.minmims �us PL-imP�N�u L �m <br /> Pump�g chamber capacity- 25% of daiiy sewage fbw of�.�ga1,_ ��� gal.+reserve siorage of 1 S 0��]./B�. <br /> of l�6 �I./IOOlin.ft.of�rdia.supply pipe, lin.ftneeded�s� ��9a�� ma�o!d_L`�.gal./IOOfiRftof���dic <br /> totai copacity needed��gal.(P(us area for pumP) �s�. r*�,r,. loo 0 9a,l_cap_ <br /> - _ Distribution pipe ��4�da. , �' � lin.ft, ��4 �dia. perforations �i���aport <br /> Pump size ��� hp. (pumpable capacity�gol. 4c,ycles/day) ��E� �(o � HEAo PR.Ebs ��Jsc <br /> _ Nole = Whcn co��n.iuing bed .- � tnis oreo shoud be shaped Note� �islonce from <br /> to divert run-off from entering treotment area. J�,����F:� -�- <br />