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—__. �, .�a...l.lii4��Y .)w�•w+. �tWr���.a.��f• JaJiW'� WUiit�JNtL'1' – .—�--..._.. . -
<br /> � � • Ft.ow � D-7 .
<br /> �►. Estamated 5�U�' gpd(See D-7 or 1•3.4,5)or �",�,x, ,,�.� .. ..-
<br /> lSTIIM�Tl� 3lWIV'+E RO+r! tN W�,ONS o�.:i rsr
<br /> m��� �—� I�J�R T»E OF 11�f�0ENCE°
<br /> SEPTIC TANK VOLUME �� t Q � : -•�
<br /> B. _� � I n Q c� gallons tSee C•3 or GS) _ � � ,�� sox
<br /> ] �so �00 t�e � „n u..
<br /> SOILS(Site evaluadon data) s . � ;� � �
<br /> C. Depth to rcstricting layc• -- • feet • soo us �a: �=Z
<br /> D. Miximum depth of system C•3 ft=_feet � �� ' � � nc
<br /> 0 1�00 • i7� �0� f aurre
<br /> E. Percoladon nte,�MI'I .
<br /> F. SSF �sq h/gpd(See D-6.B-29) I c�--',c, t�, , ,,/� > >
<br /> TRENCH BOTfOM AREA
<br /> H. For trenches with 6 inches of rock below the pipe: C-3
<br /> A x F= x � sq h of bottom area SEOTIC TANK CAPACITIEs, IN GAL�
<br /> I. For trenches with 12 inches of rock below the pipe:
<br /> A x F x 0.8� x x 0.8� sq ft of bottom area� w�rs�o� ww,� ,m�i�o;w�,�
<br /> j. For trenches with 18 inches of rock below the pipe: �r �ur�a►v o�s►os.�
<br /> A x F x 0.66= �'-t;�x 1.�� x 0.66�;;�,;;�5q ft of bottom area � ��p ��� 111� �
<br /> K. For trenches with 24 inches of rock below the pipe: ,o�• ;.., ,�ee
<br /> A x F x 0.6� � x x 0.6• sq ft of bottom area ' ��� ,��� i=�o
<br /> BED BOTTOM AREA •
<br /> i.�o�• :eo• ��eo
<br /> • L. For seepage beds with 6 or l2 inches af rock below the pipe;
<br /> 1.SxAxF: 15x x � sqftofbottomarea •
<br /> ROCK VOLUME IN CU FT
<br /> tit. Rock depth below distribution pipe plus OS fo.ot times bottom area:
<br /> M =Rocfc depth+6 inches x Area(H.I,j.L,K) g_�9
<br /> (J�+OS ft)x(�=I�o 2�cv ft � so�� uw.cnR�sr�a .�o acoumm aeca,s
<br /> ROCK VOLUME IIV CU YDS � ��E *+�urMwr
<br /> N. Volume in cv ft divided by 27 �'� �"��w ��� ��*��•
<br /> �..� ��.�..-{..N yds ��rra �w �o�v�C ( ^"rS��.""'�o" � s�a��i o
<br /> M +27=cuvds o +27= ••
<br /> ROCK WEICHT � �
<br /> n.R.,.W.e.�• swa
<br /> O. Cubic yards times 1.4 = ton�--� o.� ,� � � I oW � �.,�
<br /> o.e�To � .�re sro� ��+ ' o�o
<br /> . N x 1.4 = tOnS � �.4 = l�n �OTlS ��o ,e Iw�o��a�r ,at ' o�•
<br /> �s n �o � ,�w � �_a n�
<br /> 7� Te �s i sKr �ar iG0 n0o
<br /> DISTAIBLTI'IOl'V . •s.e so �a�.�o.r� �e e.s
<br /> so.K�.+rw .o• ( cu► I
<br /> �Check one based on slope) .���.w���� —
<br /> Bed (less than 6�'o slope) ����p�w���~r"�~��w
<br /> �tw����.w������wr���+r�w..�
<br /> Trenche�
<br /> _,)[Drop boxes(any slope) � ,
<br /> Distribution box (level to siightly sloping)
<br /> TRENCH LEVGTH � :;f;•.f.�.•.•.,•,.,.,.,.f. —
<br /> � ♦.�.�.ti•�•ti.�•ti.�•ti.ti1
<br /> �.�.i.f.�.�.�.�.i....i.�.�. �
<br /> P. Select trn,nch width a � ft ��������'���•�.�•�•�•�•�•ti•ti1 •�cn ovet
<br /> i•�•r•�•rr•r•�•
<br /> Q. Divide bottom area by trench width: (H,1,J,or K) P ��������,��� �,�'���������
<br /> �•r•r.�•♦ r•�•r•r•
<br /> + a �������� �r���f��ti�
<br /> lineal feet �`•+•''•- ;;%;%;;; j
<br /> •+••• uuh Pi
<br /> �ti.ti•�.�. 1.�.�.� (�
<br /> ��.�_�FL�lineal feet `:::::`.: ::::::�? .
<br /> LAWN AREA � ?•:•. ..:. :.�.ti..., _.
<br /> i r•�•r•i• r•�•�•i•i•�•
<br /> �•ti•�•ti.ti.�•♦ ♦•�•�•ti.ti.�.�1 1/
<br /> R. Select trench spacing,center to center= `r feet �r�f�'�f�������f���f"���'� 1 `'�
<br /> �•�.ti.�•�•�.�•ti•�.ti•�.ti•r•ti
<br /> Zf�:�:���:Zr.�.�.i.r.�.�.�.
<br /> ti.�•�•�•�.�.�.♦
<br /> S. Multipty trnnch spacing bv linea! feet R x Q sq ft.of lawn area ,•+•r•,•,'f•,•f + ""'"
<br /> : ti.�•�.�.�•�.�•�•�•�.�.�.�.�
<br /> !.l.I•I.I•/•r•I•I•A•I•I•�• c�ta�nc►
<br /> _.__ x � _ � `t 1•�.ti.�.�•v�.�•M1•�.�•1.♦
<br /> ;�.at? � •.•�•�•r•�•�•.•.•+•�•...... Ruck Below th
<br /> �•�•ti•�.ti.�.�.�•�.�.�•�.ti.ti1
<br /> EI•I•I•I•�•I•�•I•t•I•I•d'•I•
<br /> �N��������•ti ��'t����.�•ti���
<br /> �i�i�������f�f�������������
<br /> LAYOUT(Use other side) f••:':':'.:::f:'•::'•:`•'•''�
<br /> ♦_�•�•�•�•�•ti•�•�•ti•_�•�•ti•�1 �
<br /> 1.Select an appropnate scale;one square= feet.
<br /> 2. Show pertinent propertv boundanes, nght-of-wav,casements.
<br /> 3. Show locadon of houx�, gara�c,dnvcwav,and all othcr .
<br /> improvements. exishn�or proposed
<br /> a. Show locad�n and lavout of scware trcatment svstem. ..
<br /> �. 5how Ic�tattan�t watar su�+ply v►•oli.
<br />
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