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li�l)I � 11)I�AL �LWAI,L 1KL't1ll�1L�1i1 J1JlLM V�UICh�lltl:l
<br /> FLOW /O� L./ f�hmalcA.Sewa�r Flow in Gall��n��,o� Ua�tcpJ1
<br /> L _ _- --- -- —
<br /> =---
<br /> , �1 [:titim�tcd _ � . --- -- };F'd � N�����i,�•�
<br /> L� ♦ nt Typr 1 Typc 11 T�p� III 11��e I\'
<br /> flll'"<3tiUf('(� _- -- � �}�� �/�"'�Z� � liedn�ums
<br /> SEPTIC TANK VOI,UME , �� �,s �xi�
<br /> M 1'w
<br /> 1 45() l(X) '_I A .��
<br /> R. - �-J��.— —gall�,nti a c,00 a�s ,sh N�
<br /> 5 75o aso ,va "�°��
<br /> SOILS (Sit��r��aluaYi��n data) � �x� s2s »� ��,
<br /> 7 1050 MN) i7U „'�K'
<br /> C�. [)c�pth t�� restrictin�; layer =--- _ ,_3 ---- feet s iz�x� �,�5 aon ,"�"�"".
<br /> 1.�. Maximum depth of systc�m C -3 ft = ___��__fect
<br /> E'.. �eXtUl'e � �� I�CII'(l�ltl()Il C�tC� �y' •J M1�1 Minimuni Minimum
<br /> Number Se uc 7'anA Ca�acn�wrth
<br /> F�. SSF �Z sq ft/gpd of i�q���� ;,,�aR�
<br /> Bedrooms ��apacm Uis{wsal
<br /> TRENCH BOTTOM AREA Igallon�i ,Fau��,,
<br /> ---r
<br /> �i. For trenches with 6 inches of rock below the pipe: 2 or less 75t� i 1.125
<br /> A x F = x = sq ft of bottom area 3 or 4 I.�xx� I.Sc�
<br /> 1. For trenches with 12 inches of rock below the pipe: 5 or b �.500 � �.�Sp
<br /> A x F x 0.8= x x 0.8= s ft of bottom area 7 or 8 2,cxx� 3,cxx)
<br /> q over 9 See fig.C-6 (x LS)
<br /> J. For trenches with 18 inches of rock below the pipe:
<br /> A x F x 0.66= x x 0.66= sq ft of bottom area ��+�c��a<��•,,,���.6Hrymnd.��r.-i�n>.-�.n�;, In•atmrn�
<br /> K. For trenches with 24 inches of rock below the i e: rr«<��a����"���� I;:;R:'�' �;a.;
<br /> P P nt���in����ch Soil Te.turc i ,,,�,'„^ ,.,Y„�R
<br /> A x F x 0.6= x _ x 0.6 = sq ft of bottom arra '"''"' ____ '"'
<br /> BED SOTTOM AREA Faster than 01' oarsc Sand' ---- --___
<br /> 01 ro 5 Sand I Q83 L20
<br /> L. For Gravity beds with 6 or 12 inches of rock below the pipe; o.�co s r-�„sa�d••� i.�; o.��
<br /> 6 to IS andt'1_oami 1'L7 � 079
<br /> 1.5 x A x F= 1.5 x x = sq ft of bottom ama ib t�so t_��.�n, � i co o.�o
<br /> For Pressure beds with 6 or 12 inches of rock below the i r; 31`°4s 5'i'l�,a`" � =°° °.s°
<br /> P p 46 to 60 Clav Loam ' 220 Q45
<br /> A x F= x = sq ft of bottom area s�oW�r ct,ar,60••• <�id� I --- �o.za>
<br /> ROCKVOLUME IN CU FT •�„�,,,,�„��,�,,,,„•„..,,.,.,�,•a,mr�,
<br /> u.��.y,�rm,r„�,..��ai,�•��,�,,�i�..��i>
<br /> M. Rock depth belo���distribution pipe plus 0.5 foot times buttcim area: ••s����ha,,,,Fso;..,,��,,,�r„�r��r„�,�•�,�,,,�.u,,,,
<br /> "•Soil with t�ki high a percenugr o(day(ur
<br /> M=Rock depth+6 inches x Area (H,I,J,L,K) �mtallanonolaningmundstandani,,,�rm
<br /> ( +0.5 ft) x = cu ft
<br /> ROCK VOLUME IN CU YDS
<br /> N. Volume in cu ft divided by 27
<br /> M=27=cu ycis_=27= cu yds 6 inches— 0% Reduction'�
<br /> ROCK WEIGHT 12 inches= 20% Reduc#ion
<br /> ��. Cubic yards times 1.4 = tons
<br /> N x 1.4 — tons x 1.4- tons 18 inches= 34% Reduction
<br /> 24 inches= 40% Reduc#ion
<br /> DISTRIBLJTION *sizing for gravelless trench
<br /> (Check one based on slope) Bed(<6%slope)
<br /> Trenches✓ Drop boxes(any slope) Distribution box (< 3`%,)
<br /> SYSTEM LENGTH
<br /> 1'. Select width = ft T
<br /> J•r•l•f•l•,r•f•f•1�J�!•1•f•f•J.
<br /> Q. Divide bottom area by width: (H, I,J,Or�C�=P = 1i11<itl f�'�t 'r�'r�r�r:f~r':i�ftiftii:f�r~r�i�r� 2 IDc�Co�t'
<br /> r~•y•~•L•�•~•~•�•~•y•�•'y•~•t•t �
<br /> •r•r•f•r•r•r•r•r•r•r•r•r•r•r.
<br /> — = luleal feet ti•1•L•1•ti•ti• •ti•ti•ti•'.•ti•ti•ti
<br /> — -- — f.f.r.f.f.r ...r.r.r.f.
<br /> Gravelless Pipe ��~���~� ��`����' ~
<br /> f•l.J.l.f l•f•f•r•
<br /> J%f�r�1'�� ~l,:���~�~
<br /> J•J•f•
<br /> ti•ti•ti•ti- ti-ti•ti•ti-ti 4 IDC LPlpe
<br /> ( 10" :A x F—3)= Lineal Feet(8" :A x F—2)= I_.ineal Fe�et f-r-f-f• r•f•f•f•
<br /> . ,.1.1.�. �.y.t.t•�
<br /> Chamber(A x F= width of chamber) f'f'r�l�� ��J'f'f'f'
<br /> ti.ti.ti.ti.ti ti•ti.ti•ti.ti
<br /> f•l•l•r•s• J•r•l•J•l•
<br /> � LC� �/ Q ti•ti•ti.'..ti.1• '�.1•ti•ti•ti•1
<br /> I�� �..i� -_�_.— 7�5� r•f•f.f.f.r.j.r.r.f.f.s.f.f.r.
<br /> i_ X — �llled� fCPt ti•ti-ti-ti•�.ti.ti.ti.�.ti.ti.ti.ti.ti.•,
<br /> r•r•r•r•r•�•r.r.r•r•r•:•f•r•r•
<br /> LAWN AREA ti•ti•,•ti•ti•ti•ti•ti•'••�•ti•,•ti••..•.
<br /> f.r.r.f.f.f.f.f.s.r.:.:.r-:•f•
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<br /> ` 1•j•7•l•1•1•J•r•l•J•J•l•l•r•l•
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<br /> ��. `)���1'Ct trL.11Ch 5paL1�1��Ct'n�l:T �C7lL��t�'f— _ _— 1����� 1:J'•l.f.f.f.l.�.J.J.f.�.J.l.:. E��q1LOta
<br /> .•ti••.•'.•'.•'.••.•1•1•ti•1•'.•`.
<br /> ti r=r=f-r•r•r•r•r•r•r•r•�•r'r•:• kotl:Eek��n'tLf F1
<br /> •�.t.�.'.�•�.�.�•••..'.�.�.•..,'., �
<br /> . �U ti� V tl"e11C11 ti�Jaclfl�hV �Itica� ��c'1 1� X� = 5(� ft U} �:31��7� ,li�'�i r.r.r.r•r.r.r•r•r.r.r.;•:•r.r.
<br /> .- .ti•ti.._.•..•.-•..ti.ti.ti.ti.ti.-.-•.
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<br /> yi8 _ � �_ - Z�ro��� +t :�.�.......�.�.......�.�.�.�.........
<br /> l•l•:•l•l•1•l•:•:•1•l•:•:•:•:•
<br /> LAYOUT(L:sc c,th��r �idc�) .�'.�..,.,.�.~.~.~...•,•�.~••..�.•.
<br /> r•r•r-:-f•r•r-r•r•:•:•1•r-:•:•
<br /> 7. tielcct an a}���rc�}�riatc tic.�l�; c�nc 5.�uar�° _ ------ I`'ct
<br /> 2. Show pertirient prc�pert�� boundaries, right-c>I-ti�a�', ra5rni��nt,.
<br /> 3. Show location of house, garage, drive�vay, and all other
<br /> improvements, existing or proposc>d
<br /> �. Show location and la�out of sewa�;e ireatment s�sten�
<br /> 5. Show location of�vatcr supply �vcll.
<br /> 6. L�imension all set back� �u�d separati�m dititanceti.
<br />
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