|
' CROSS CROSS
<br /> SECTION SECTION {
<br /> e Er SC C
<br /> 1A
<br /> NORTHWEST " CPT 2 AS-1 CPT 5 SOUTHEAST
<br /> � I IMw 141
<br /> a MW 9 8 2 B-4 MW 2 8-11 B-1 MW 13 B 17 89 B.15
<br /> CPT 3 MW 11
<br /> 1 Vr/m
<br /> 7 LEGEND
<br /> R 7 "" «' Y�q' r r {°i sr`n ^<' _> 1" zy 7 nt {a, wr y { APPROXIMATE CONTACT BETVUEEN501LTYPES
<br /> T yt'tJ Martr�? GROUNDWATER SAMPLE LOCATION
<br />' C ? `,- Awyl =�Y«w ? G- +~yi ^n i ' < � 3 TOTAL PETROLEUM HYDROCARBONS
<br /> A ha a N ( ] AS GASOLINE&12 DICHLOROETHANE
<br /> L 20 "`7� ; �-�;,_' CONCENTRATION IN MICROGRAMS
<br /> ? tf+ 4.a PER LIT (1+91L)
<br /> 14
<br /> ? - w« r 4p 7. +tr DEPTH TO GROUNDWATER(12l2G�
<br /> P3�t*��� TD=285.1 '0,4, +5r. TD=285 ,.� TDx285
<br /> T �k
<br /> H lAt n ?9,llr ' !'' r1 tiUT ri 594 4 kw x~j55 h� Y J a S f ,n 1A e ,s J'�E. ,
<br /> ? s {:4 r� J._» +,= fan nyr,T rc°'J`5° �,trr u;r,a ^ � ',�«':� w��+ SCREENED INTERVAL OF WELL
<br /> F GROUNDWATER
<br />' N "Ra! t'f^ ?~ v` `w �`"' } UPPER EXTENT
<br /> J y FOLUCTUUATION(1987)
<br /> 40 D=3B Tp=gp TOTAL DEPTH OF BORING IN FEET BELOW
<br /> F ? d TD=41 5 ? SURFACE GRADE
<br /> E Tb=4l 5
<br />' E " +4'<w, v ,„ ta.0 ya 41t"�t, r r^" >ei;,� y s CLAY(CL) SILT(ML)
<br /> SANDY CLAYICLAYEY SAND
<br /> •'n rt' ��' ,..a w'^' rrq' ,n�',W�Y,�4�-.i v'\. ,y: Ny :,i:+ t' `"S ..
<br /> .4w ��r,f` 1«n ",�r}`y�} �' s � Z „y�6e s 1[ rr ,Yusi Ti``t tr•
<br /> B sM•" !' r+•�r z -'""`v �° {7�+d^ � 1k,�,. SY.c',. ,n.nJ}t',�,""r i+.+1� 5 r " ,.
<br /> E •6s ' i` ,, ..
<br /> SAND(SP) SILTY SAND(SM)
<br /> J,r•l+��r{'..^''- "tu4 a1,i�Y� J.m�AF'�lm 1j � ��t H^' �i+n � ,4 `'Y' ti�v�A {A'S✓ ` S� , �44yC 7si^+,C' `Y�Yi},.., ?
<br /> L ,., l ws, r.-•i4F+�?,� to � �,1aN '�«+ 4�+r+-fir . l``iA�e'w)r e'w "t 4 s t.en r
<br /> r,!b 'F^( , 's'`.�f?e',w a'• lAli�t 1L 4 `!r4 Yi4a4 L�.1 y1,J 'Y}vA w ' f 1t { IY'�1 �, 14F i SS ? 3 A'»\�,h't \t`R
<br />' O
<br /> W 60 <0$0 ' " ` }, ' ^a L?�4`ti'f• °,"} ? APPROXIMATE LIMITS OF EXCAVATION
<br /> <050e
<br /> , ., ,xsq e`r'a .,. ti :�,•.'�'t"}a r"^. ?
<br /> 410 TOTAL PETROLEUM HYDROCARBONS AS
<br />' 15' %3s`ti�h' w.+exa1'-`„r try,tr2'«+ny_ii'�7�y.rnw Kel+xa�{,_v'.'_',''`i.y w,'J,"d:�yr}r..i":s iJrr '+c��°lt+;'•M";1L.%trLdrtW',r".>d j sJ''.+,,t`<"<�.i.ir wF rw-?'4'N rrt,+'tiyr,`.�••B','"w,..�..i,, r t 'rnti,`?�f sL+,tioy+,yf`�+Y_rrs^Y_ rt�ki,P7ar'.�-t1?F ew, awi..1„=:ia'+r<`'''"w'ti^_s[:7-5.0i!2>2]��S �w`•?,.y�e'iwx'v,�ri�Sia 4�,,..sa".raN;<."i"7,,tv�`'tir!t rr's.'i�t-,r,.`titiy"`,1;4.?+r}
<br /> <<e3D19D
<br /> GASOLINE CONCENTRATION
<br /> IN
<br /> F
<br /> LU 2/20I5 R,✓ D BENZENE CONCENTRATION INµg/LR 050 F ,y ` 50MTBE CONCENTRATION IN 9/LA [<SW5 51
<br /> C ix 2, 1+ , CONCENTRATIONl 2 DCA IN
<br /> [51119] DATE WELL SAMPLED7E
<br /> so—
<br /> ,t`4 i )`,�'I�r2i.Cl\,,,V!3 y �}•rv��r���.i.+,'./'tJ �'`{mfr'' ya F L t �a.fx'Y 'S, Jn U� i.d- ,�. .. ,a«i'+ 1w.r`k ;}' n >V
<br /> :,�r+-�"\s',;4fT'r, ' y tt �'� ii R°{,v'✓ i y..fi ' ^y tr '
<br /> +,t• 1+.r4 �c �.a r-'E,., `J�eu ,,_,., ,[<50113]
<br /> R s y H^r _^ " r c'r s" LOWER EXTENT
<br /> A 4i it �'aY [<50113] TD=67 D-809 // OFGROUNDWATER
<br /> D ... , "r 190 <S0 FLUCTUATION(1992)
<br /> <0 50 <0 50 ?
<br /> E <D 5D <0 50
<br /> 0 w.
<br /> TD=90 ? ? 7 �" r 59 /12
<br /> tiL TO=,9Z S � 17120 12/20/05
<br /> ♦} 4 , Y Y�'S-_ k.nr ,a� ,r L' ,� 4uw 1 ��,,r` •>>�[<501<1�[ Y y 1,n", "+
<br /> ? [<50kl0]rt * [<50!<10] TD=95
<br /> 100 a • ?
<br /> w TD=100
<br /> .r s>. t J 5 v y°v nn J•, w 7 HISTORIC
<br /> GROUND
<br /> (19++779))ER
<br /> ? ? TD=11(Y
<br />' [<50!<l 01
<br /> _ 120 ?
<br /> TD=IW L
<br /> 140 � �� J T
<br /> s
<br /> A a 20 Fr
<br /> L
<br /> E 20 FT
<br /> HORZ SCALE
<br /> s 160
<br /> A TEICHERT&SONS FACILITY FIGURE
<br /> ENVIRONMENTAL,INC 1031NORTH E STREET
<br />' STO KTON, CALIFORNIA 3
<br /> GEOLOG C CROSS SECTION A-A' PROJECT NO
<br /> 2001-0103-01
<br />
|