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____ exislinq qrod0 <br /> - - - - - --� --- <br /> � � I baCk fillti�min. <br /> , � <br /> � � <br /> -o � <br /> MI i <br /> _ , � <br /> � <br /> I i lo�v,a. . _ <br /> L�\'U J L�6 <br /> rake sidewalls 8� bottom to i � <br /> remwe smearing -}- <br /> SET- BACKS � a�n� <br /> HOUSE System must be� <br /> �"��"'"�' Tank �� from property lines TRENCH X- SECTION <br /> ��'� from wells Ar�o�a� ��t4v So <br /> a� from bidgs.������ �' (min. of two trenches) <br /> _ '°,u, Treatment area �`�from lakes , - streams , <br /> I Treatment area ��� from properfy lines �1��a�-s <br /> 3-iA►�No ES �'+�"-��'" ��from wells <br /> ' A��-+�r'`� zv 'from bldgs. <br /> I� �- - !u ' from trees ote�Power supply and switches must be in a weather SOIL BORING ELEVATIONS <br /> ; � i proof endosure outside pumping chamber <br /> i <br /> I ,;o min. — - - tt <br /> ; ' � _ - <br /> as�.� , ; , , ; ; , � TH I EL. S�o.J <br /> ; � ' _ <br /> __� p�pe'_--'-"-��-_��--�---,'---; TH.�2 EL. 5�'� <br /> - --- - -�� <br /> Tank � �S '- ' � � � -� TH"3EL.-_3�L��1 <br /> i Tank ��� ;Q, �Q• 'Q; Grade )�%sbpe " <br /> DroP to Tank �� ��ow "'-`� � " <br /> '�'r'�'���"'` �`�yy�s �Ai least 3� of undisturbed TH. 4 EL.- �y°�.0 <br /> � Min. I��to 8� �p,�n,Pi�g earth between irenches TH`5 EL- <br /> Max.l��'to4� �Q�`- �x�s-���`v -rq�"F-S wiL� rr�o Chamber E�EVATION at PROPOSED PUMPING <br /> -n' -�� a�a�o� , �,.-'�� �-f�t�"') s°,�- DROP BOXES 5a�.� <br /> 4�to 6��dia.pipe ��� ���\�S �����o� CHAMBER-3�_ (ground elev.) <br /> �-� w�-�co�,. �w�L,}.f r�t �a$,�-933.0 <br /> ��ub� ,� �, ., ,� �, - q4�..o <br /> SYSTEM DESIGN coSy gqllal«� S� ����� /�Ams " " " " N — °133•U <br /> TYPE�_ ,- BEDROOM - Percolation rafeJo•y min.�nch (design �-1 min./inch) (I.a� sa,��9.,1�dqv�� � <br /> �� ��o'tiA.��w�s a°�o��N.� Avr��uA$�.�- -- <br /> Treatment area required w/lo of rock filter material -��o =45�� sq.fi. of trench bottom orea needed =�.l� trench width =� lin.ft.of trench needed , number of drop boxes� <br /> Number of tar�ks required� , Ist iank /oo� gaL, 2nd tankJc�a�gal. minimums �-�o�o�,� (to be determined by the instoller) <br /> Cleon rock— cu.yds. ( 3/4�� to 2 V2��dia. ,includes 2��above pipe ) 2,90 L��.�-r to�o,a. u��u�ssY�� �ava���,� PROPERTY OF�g�'R rFJ:u�"���- <br /> Pumping chamber capacity= 25% of daily sewage flow of(S4. gal.�gal.+Reserve.stange�gal.+ P pe b^ack droinaqo�gaL=��gal, cop. �i-R'o�wiS ��n ��So � [,nt� <br /> I �S � L`�' "CU1 U ZS1..i1?�O f7�09�0 M� �-1'�1-��,C 0 <br /> i 1'l�. r o4iw��cw �� C7 <br /> ; ( Reserve storoge = = gal./ bedroom =�� •yal. r pipe back drainage-� gal./IOOlin.ft.? pipe- length of pipe needed apn �S fl. -�9a1.) <br /> � Pump size ��a hp w/mercury float pump conirols i-��� a��__N��`��_�-�_ ���kl���__��_�-,_�_�_��n_...�A�• <br /> i , -- s-P rEsr�c�r�c <br /> Note � When corzstructing bed - , this area should be shaped Note� Distance from treatment orea to neighboring wells— Designed By=��� , r -�— <br /> to divert run-off from entering treatment area. �'�"�''�"�'�� '�N"`�'� �`��� <br /> Dote �L���� , PH. 612-497-3566 <br />