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__- --_._. _ ♦��u1�V�.vu.►1,�. �q�,wi►�JiY '�HY�J�It•!!i.[�i._�_![1�'1'�M MUFIIC� M�'M�T
<br /> � , M.ow _..--. __ _._ __--__.�._ D-7 � ��
<br /> A. Estimated �o o „�gpd(See D.7 or I-3,4,5)or �� a� �� � �= r� �7
<br /> mCA.ftl!!d �� f'�'rE OR 11tl�OENCt°.
<br /> SEPTI�C dTANK VOLUME �o°�i�oow I II � � :.
<br /> B. 2�. - 1 � v O g a ll o n s(S e e C-3 or C•5) ~
<br /> : �J00 � 1�! d0'
<br /> � �� 700 =i• rAl�ie
<br /> SOILS(Stte evaluation data) , � �o a*e :s� „
<br /> C. Depth to re�ict�ng larer:_y'-4''-c� �'-�S' feet i � � � '�.
<br /> D. Maximum depth of atys C-3 ft• a�,,. .`fett w/�►-�r�e_����v t � i oeo • �oo iro s
<br /> E. PerroLtion rate_�MI'I PTy A i�> s i:oo • sr� .a e.w�
<br /> F. SSF ��sq h/gpd(See D-6, B•29)
<br /> TRENCH BOTfOM AREA a
<br /> H. For trencha with 6 inches of rock below the pipe: C.3 ;�,
<br /> A x F=_x,,,:��q h of bottom ana sE�nC TANK CA'ACITi�, IN OALLONS
<br /> l. For trenches with 12 inches of rocfc below the pipes
<br /> AxFx0.8• x . x0.8= ftofbottomarea-ti�'��5<Y� "°'"°a""`C
<br /> (� L�a2 �l.sq � �or wwiw wn+�o�ua
<br /> J. For trenchd with 18 inches of rocJc below the pipe: �� �wne� o�s.as��
<br /> A x F x 0.66:__x x 0.66• !q ft of bottotn atea � a,�p ��� ���� '—
<br /> K. For trenches with 24 inches of rocic below the pipe: ���. .
<br /> A x F x 0.6=�' x x U.6=_,,,,_sq ft of bottom area '��� � +'��� .
<br /> BED BOTTOM AREA •o�� ,��� � �s�•
<br /> [.. Fot see�page beds with 6 ot l2 inche�of tock below the '.�o"' :��� , �o���'
<br /> P�P�%
<br /> l.SxAxF= 1Sx x � � sqftofbottomaree
<br /> ROCK VOLUME IN CU FT � �
<br /> ti1. Rock depth below distribution pipe plus OS foot times bottom area: �
<br /> M =RocSc depth+6 inches x Area(H,1,J,L,K) $_�g
<br /> (�p+OS ft)x��:I J�I Cu ft ' so�� uu�acn�sr�a ..a ecou�to .Rcas
<br /> ROCK VOLUME IIV CU Ypg `'0" 'E'""�E TM�"TMu'*
<br /> N. Volume in cv ft divided by Z7 ;��a ��."``'.�...
<br /> M+27=cu yds I�+27:��v yds �;�� �, +,"�'�w� ��e�»K�
<br /> � ROCK wEIGHT
<br /> nni�nw e.�• swe
<br /> O. Cubic yards times 1.4 = tons o.i ,o , ,ae I ,p � ;,,
<br /> N x 1.4 = tons�-x 1.4 � l�tons °'' '0 ' ""'� "' ' e'0
<br /> ' •+e n �tiwo.�ar �:r � a»
<br /> .. ..,_.1dM1._ ........._1.�� Q�D
<br /> �1� '•� 10 . �
<br /> 71 TO q 1 fKf�pAY Lpp Q�p
<br /> DISTRIBUI'ION •s.e w inn�ow( tse o.e
<br /> �Check one based on slope) "O"`"""'" '0` "" '- � �
<br /> w,................�r«.+....ww.
<br /> Bed (less than 6%slope) ' ���-�•�-•�•-•••�.r.«.....,�..
<br /> �,�...�....�...r...�..�...,...�.
<br /> Trenches
<br /> �/ Drop boxes(any slope)
<br /> Distribution box (level to slightly sloping) ;
<br /> ��t/�� �
<br /> Gl`1t.I1 L�G� •I���I 1�I�I�I�I�I�I ����r• .
<br /> ( ��1 ♦•������♦ ���•1.����ti��� -
<br /> P. Select tren�h width s��I� ����I�I�I�I�I�I��sI�1����� 1
<br /> � ��ti�\�����������1�1�ti����1 r�1C�1 C.O�t
<br /> I•t•I•I•I•I�r•��I•I•j•I.j•
<br /> Q. Divide bottom area by trench width: (H,I,J,or K)+p a ;.;.,.:`�`� �`�;:.:.;.1 �
<br /> r•i.r.�•♦ .r.r.�.r.
<br /> lineal feet '::::::: !�:`:::? ,
<br /> [Z';:::�. :::::::� �u�ch Pipe
<br /> �+�= r.i•r . �•+•�•+• :
<br /> �lineal feet :.�.�.:• .,......
<br /> * -Ww* w�r- •j���j��� •��������
<br /> �f'►►�1`� MGA .������ti�1� ���N1�ti�ti �.
<br /> Iy�I�I��� •r���������
<br /> ♦���ti����N����N�ti��N���� ' ��
<br /> •I�����I���������I�pj�1���
<br /> R: Select trench spacing,center to center=„�feet •.•.:.,.+.�.•.,.•.�••.•.+•� a
<br /> I�t �•I�I•I•I�1•I•I•I�I�I•
<br /> S. Multiply trench spacing bv lineal feet R x Q= sq j•••••••••�•�•+.••,•`•`••••
<br /> •1���I H��•����I�����Iyy�
<br /> ft of lawn aTea �•••+•••.•.•.•.•.•.•.......
<br /> • •I�hI�hI�I�I�I���I��yy �Y2S�fIC�
<br /> ]'��� N ♦�����������������1�M�����
<br /> �X � s.'iri.`,+ _- .'^i �t �f�,�����,�,���'��:�:��:tilRuek Below tt
<br /> �= �1 ii:i:��.�. .ti.
<br /> i ♦ i.i.�.�.r.�.
<br /> ♦����������������N�����ti���
<br /> •���N�I•I�I�rN�I�HI����•
<br /> '�•���•��ti��.���•�N��������
<br /> LAYOUT lUse other side) �"•'•'•'•'•�•'•'•�•'•'•�•f•
<br /> ti!tiH���ti�ti���ti���1H������ ��
<br /> 1. Select an appropriate scale;one square= feet.
<br /> 2. Show pertinent property boundanes, right-of-wav,easements.
<br /> 3. Show locadon of housc,gara�e,dnvewav,and all othcr .�
<br /> improvements, existin�or proposed �
<br /> �t. Show locativn and lavout of sewa�c treatment svstcm.
<br /> �. Show (ocation of watcr su�+piy v►•cll. � •
<br /> h. Dimcns��n all sct backs and :;cc+�rannn distances. . . _.
<br />
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