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Mar-05-99 08 : 53A P _ 04
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<br /> M()UN[� [)F.ti1(:N W()KKtil1l�i:l �/�Z�y �'
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<br /> � n r-�.� �`^� 1 1_lUTYnA St�r�Kt Ilv�s m(:lU�ini�u�d��
<br /> f".:i I i Tll�l l l'(� J v i ---- — "� --
<br /> Z._. _ .__ 1;�'� .r�,�„eh irnXi �n �
<br /> � YLr��� 1�\r
<br /> �,r m���titirec.� x l..`, __ };��il �"
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<br /> 1 �00 T�S I&) �-
<br /> lt `;I-P7�1C� [ ANkI.I(�1J11) V()l,L►Mf�� ; ; � ;;'� ik, ,;�
<br /> � S 7:K1 a xt 79a i .u��.
<br /> iZ� I._.J�_ Kalior�s � ,, i voo ��, „1 �^
<br /> I.y`� ��I �Y/ti� � i I QSCI � hCXI 17U I ���c!
<br /> � N 120(I I F'l� IIII
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<br /> c �()I1_.� (refer to site evaluat�c+„) ! ������>
<br /> 1 1)eptl� to restrictuz� layer - � inch��s _�,� "T� �� ��
<br /> _ �__. ic��•t
<br /> Nunt.c�.N �4�/rr�l+N� �+�wa��ry-w. ��.�•a...pa�i.
<br /> 1�d�(w�W(i
<br /> 2. llcpth of ercolation �Psts = _ incl,es ^�...� ��nry s��y,a.� ��^��.�
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<br /> 3 Texture O�'r'1 I'ercol��t�orl ratc� Z-L•S` ill�'�� ��...• ��, ;'+� ,,,�
<br /> ° �S�S lISC� .. _ _. ,Sm •isu wv,
<br /> 4 Land slope . ;`��. ----. �0 7_ �, 3, s, 6� ,`�.�� �� k�., x,«,
<br /> L). RlX'K LAYER D1MLN51C)N� - '
<br /> 1. Multiply flow rate by U.83 to obtaut required area oi rcxk layer: A x 0-83 =
<br /> . ZSd_.. p,pd x 0.83 sq_ ft./gpd � ��D sc�_ ft.
<br /> 2. 5clect width of rc>ck layc�r (max 10' if <120 mpi max 5') _ _ , ,,,LU ft. -
<br /> 3. I_gngth c>f rcx'k layPr - arPa .-w�dth = .� _`o, o^
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<br /> l)�j sq_ fi. �.. ft b.� ft_ o��;_zL:�7:e:��e;�° o - -�
<br /> c]sv�^Ccj nc • � e �
<br /> e��.o�.�dvo�n ,a ,
<br /> Wl(�i.111,�_�l °�` v . �
<br /> <12o�P� <io� �n��`ft
<br /> L. ROCK VOLUM� >120mpi <S'
<br /> 1. Multiply ro�lc area�y rock depth to get cubic feet ot rock; ��q. ft x �
<br /> �- _�cu. ft. .
<br /> 2_ Divide cu. ft. by 27 cu. ft_/Cu. yd. to�e�t�cubic yards;
<br /> �,Q cu_ ft_ --27 --��`Z cu. yd.
<br /> 3. Muitiply Cubic yards by 1.4 to get wei t af rock in tons; cu. yd. x 1.4
<br /> t�n/cu. yd_ � ton5_
<br /> F_ ABSORPTION W�DT�-� �w�a�s;�.,Yek
<br /> 1. Percolation rate an top 12 ulc�ies of sail is��:,�n,�,; „�,,,mn„�;, �,,,,a, �soo1i�,�,
<br /> Texture�lz 2 M M�,.a��.� s�T� o«d.r� ��o a�
<br /> —— c�i wv�r� ��Ya w,aa�
<br /> Fss�er�ao 0.1 Coare SaeG � '_U �00
<br /> �� OJ�u! SaOA 1 :!l� 1 00
<br /> �lect all�waF�le sc�i] l�adi���; �.�te (r<>rr� l�:blc�, a�,o� F,as�o <�,,�� >«�
<br /> - , 6�u 15 Saody Louu U)v � }?
<br /> ��(� �;E-�d/ir �6,0,0 ,..� �„��, �,�
<br /> i��o,s s;h�.�, t,,c, —+�,
<br /> s6<0 60 Clar�N°� U�r 7 67
<br /> M 1�,t 7p (�y 0.2� �txl
<br /> 3 Calctiiafe adsc�z��tion wic3th rati<� �iy a1viditl�; r<�c:k l�iyPr """"`"'"'�o c�r o�o oa,
<br /> 1c»citn� ratF �( 1 ?.0 �,*pd/It2 hy allc>wable soi! l��adin�; rc�tc;
<br /> 1.?l) �;���/f t-' - ----- b'F'd/(t' _ Z-�
<br /> ? '�1�i{ti��l\ .t��-.��r�,l)���i �� i�llii t.,�i„ I>� i„ � \ .
<br /> � 4� I � r� �,-��itl, ��� �,,�t
<br /> r��<:��i�ri•c1 a�1ti��r��,t�<�ii ��i�i�li,
<br /> _?S� � l0 (t Z!j r,
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<br /> 03/05/99 FRI O8: '13 [TX/RX NO 53551
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