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` � t—ly
<br /> . � a��� ' N �y. �� � � ; � ;
<br /> � MOUND DE�I�NY � � � ��"�`� �k � � `
<br /> � �1lY�+' � 'i
<br /> . ' (�V'�r�o���. �° ��k��„;i7j �t S .
<br /> . . . . . ..� .�(vAS.�Es'+.� t �x"}''y t` . . . . , ..
<br /> A. FLOW "h��,�'��"�..,,�.�� �.,�,:� t,�: D-7
<br /> � amu*en scw�a[Row��w e�uorf ra o..
<br /> Estimated �O gpd �See p�ges D-7�or T`-�.4.5), „�,,, ,.,�d,�„�•
<br /> or measured gpd. . �� , a � s
<br /> - 2 � �Oo i!� ��0 Wf
<br /> 00
<br /> � � � � . � . . . � . 3 . 1!0 ]00 �t���� '�
<br /> � aoo an as '"""'
<br /> �.
<br /> B. SEPTIC TANK LI LJID VOLUMES �' „' •" ,•• �'�`.
<br /> Q ��
<br /> .s .: wo us �u
<br /> 1 r` . ; �;, � t ` iaeo �oe »o @
<br /> �'--/CG'� d _ gallons (see page��. 3 or C-5) � . �� .,s .o. �.�..�.
<br /> ..
<br /> _ . C-3
<br /> C. SOILS (refer to site evaluation) � ' , :�.t�� T.�.c...��nE:,u� a�«oMs
<br /> r /�� ..` .. ' �. �' . �UOuo�c..�an
<br /> 1. Depth to restricting layer = :inches '""'"� � ""'"' "'"°'"'°'
<br /> ..roa. uar.u..a.. .u.o..,
<br /> 2. Depth of percolationtests = : �!�" _inches `, . � .a�,. �.. ,,.�
<br /> � .a. �... ,...
<br /> 3. PercolaHon rate ' " m 1,�� � � ' ,} t,' .
<br /> �.; , .�� ,... ,.�.
<br /> 4. Land slope . . % � .:.a. .... �..,
<br /> ' s__�;
<br /> , :7�5�'n�q:!:; � �t4k . . .. . . . . . .
<br /> D. ROCK LAYER bIMEN�IONS.��.°�`'�%� � ,T -. .
<br /> � '.�. � ' � :
<br /> 1. Multiply flow raEe`�y 0$3+���yti� t� " ` ire�of�xock `
<br /> ;: �'ai���.�J��4{11s ... h�� ti �t� .
<br /> layer: A z 0 83 - ; -� .,�; :� ,p ;. �
<br /> ��a x��.�.� ���= y f � � � ` �
<br /> 2. Select width of'�"ocic�l�i� �� �t��'�f
<br /> .:Y .
<br /> 3. Length of rocic laye���are .� :¢ �:��`` �'<' , `
<br /> y Y � � s ,
<br /> SqD sq. ft..+ 1��'�.�'f�.'��v C� ft. . �•'� Rock Bed
<br /> . . . . � , •j�p J•tN�HI•!•� l 1•t•�
<br /> tid�� �•ti•ti•ti•ti•�•ti.ti i�ti•
<br /> •r r•i�r�r.r•r•f r• r�•+•r
<br /> .�.ti�� ti.{.ti�•;•�.ti{ti.�•�•ti• idth 510
<br /> � I t 1'•IN•�•r r•�•!•l•�•r�r
<br /> �.ti.�.�.�.�.�.�.�.�.�•�•�.L•�• 1
<br /> � •HI.j.�.�•j•f�r�r•1•I•r•r•/.f
<br /> E. ROCK VOLUME . ►-- L�,Bct,
<br /> 1. Multiply rock area b�!�,�oCk� ep�tt�t #���.Q�,�.°�% �- �
<br /> [y ,. �7 � a , , � . �t -.a� u , , ,
<br /> . � �����..5��1Lld����`{' . r Lj. 1�� �+'� ~ _.�. i' ��'-� f ��: ' '�)
<br /> � ` � i �� s�' V ..��ai�����M�«�hT` �r....�r, ..yw, eN ..:.q i .
<br /> 2. Divide cu. ft::by 27 rtii,f t�/ � F , #k �� tT.•,� ti, .
<br /> q.... 4' 1 4 �FkF�� ,�i 'r { t,i .� n��'�!����d' '��' �� :
<br /> � �v�� IlI'�:T}�i/+ ��~Y{!'{�dri��i,�; �.� r .� ��!�� ., . ,
<br /> 3. Mu1H ly cubic yar�is�byaX:4't�rg���tn+eig�tt of.xbck ui�to'� i@,��`��."�h '`` '�� z` r1 ,
<br /> , P �c� y a�,. -., r t :
<br /> 1 �.1� �y��i '
<br /> ,��.a+• Y�, x 14 ton/cu�Y��rt��VF��b � �[��ys1tT1�'���� +;,t�f`�p`! .s^ t
<br /> . . � j A :i.yt�-� .�,. ..�T .
<br /> . b 't.:,,<: l t s€.� _..R P".... '�r„� :^�} -''_I . ' > .
<br /> 9
<br /> . , . ,7;,� .;S �:�d:: .�, ti:: � ., .:(,, . .. . .
<br /> F. ADSORPTION WIDTH 7 : . ,. �
<br /> 1. Percolation rate in,top 12 inthes pf soiltis�,�m�i ` � � ' �E-16:
<br /> . 4► � �
<br /> 2. Select allowable soil loading xate fr.om table on"page E�16; ' ���+��a��«��•�•'
<br /> _� $pd jft2 `: . - ....w.. ...,.,�...�.�.
<br /> '.::. ...� .y..: .�.., :'�.'�-': i
<br /> 3. Calculate adsorption width ratio b}�,ai��d�g+rock layer,:,,.' . . : . ..
<br /> .
<br /> ..,. , �. �N :.....�. '�.» ,..
<br /> loading rate of 1.20 gpd%ft2 by.al�owabl+�sdil loaduig-rate; �e� ; :,.N ;:;; �,�
<br /> I . �/�.H�"• �.N �.��.7! . 1.�7 � f.�f
<br /> 1.2� gpd/ft2 y�BPd%ft��.�"Z.`� ,.:;" ' ., .,,. .... ..�. _ .... ...
<br /> Check this value on`page E-16 ��; 7�� ', ; j
<br /> , ,
<br /> 4. Multiply adsorption v�ndtl�r��,�d b� S<1 _e�'3� `dth,,�o�et�� �� ;t"`i � �
<br /> �, �� � k
<br /> 2 � ^� e � 3
<br /> required adsorptian �idth; '� �y� ) h �"� � � ��;� � ;�° �� '��
<br /> e „ � i�
<br /> � � /0�.��y��,.,�y�`+�� �,• � �}��"'�`i�i,��� �s,�;�'a;���r ,,��. t ,_.�r� ��' .�.t.; � .
<br /> �nti� �e.�, � '� x ��° i,.�
<br /> ��s t.......arrt 4L��a ',.�`�f � f '�. '�i°_{w�er :k-�. `:t
<br /> � � Sr.. +4s.: '^.F.t`��` 6 v?. �, x '$� ,�� 'af',ii� r,,,;d'�RS'� t i��t f ��-�
<br /> ..� �c �� J '�i:" �t��''� ��'� t��1c�� '�.'�.w ,'�i#.i�'�. '�c .:i T '.Jr'�' ;.
<br /> '�.�'' � � E 'Ty�,� }� ,�.J.�I+ .145. �. 1,y�T
<br /> ,,U4�� ��*1S� ` j1�r�.}: � �'cY" .�` � �'�y "�sfi .. �' �
<br /> . . ..+�..�sa.y�� ����"�'+� fi��T��`�' +Y..�.�.i�w,t,, . . . -� .
<br /> y.
<br /> � k ����3a��9� ..
<br /> ���� w
<br /> • � � ��; � , r ,
<br /> ?�; t�Y, � r,��.:., , i , �r:�v� �
<br /> s � ti �
<br /> � , ',t ` f s�t t�t-+���z"g+�,2Lr�uJ:��' f k��rr:� 1S�M� '''� �.�'` � � . .
<br /> . . . .. �i': i t,. ":�' .# i� :3 ':. t.�'". . .�i :. . .. . ..
<br /> � : (..3,.�: .. -,.. .. ..
<br />
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