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LEGEND : <br /> CANOPY <br /> AREA OF INTEREST <br /> FORMER TANK FARM AREA <br /> Lr <br /> SOIL BORINGS <br /> BUILDING L _ _ <br /> ( CONCENTRATION IN MG/KG ) <br /> ♦ <0 . 46 <br /> v 1 UTILITY CORRIDOR I + 1 ♦ 0 . 46 TO 1 . 00 <br /> VIA A 1 TO 10 <br /> w 1 <br /> 1 t ♦ 10 TO 100 <br /> >100 <br /> 00 <br /> e ♦ PROPOSED ADDITIONAL SOIL BORINGS <br /> 1 ASPHALT 1 <br /> 1 PAVING 1 <br /> SB-6 ♦ SB-7 I ND NO DETECTION <br /> c i <br /> ASB-6 <br /> ♦ SSB-13 ND 1 <br /> 1 <br /> 0 , 15Y 1 J ESTIMATED VALUE <br /> w O O 1 SSB 19 1 <br /> G 1 SSB-12* SB-8 A 1 <br /> i ♦ ♦ NDg_8 0 . 21 Y ♦ 1 . 5 ♦ NSDB- 14 B-20 SB 19 ! Y RELATIVE PERCENTAGE ( %) <br /> 1 <br /> AND DIFFERENCE BETWEEN PRIMARY AND <br /> B- 19*♦ ♦ SB-20 0 '50 Y _ WAREHOUSE <br /> CONFIRMATION COLUMN >40 % <br /> 1 ♦ ♦ SSB-15* ND B-21 * 0. 88 Y � •� <br /> 1 SB-9— SSB-11 ND= S610 _. __ _. ND ♦ SSB-21 * EXCEEDS SCREENING LEVEL FOR ONE <br /> ILI <br /> __ rr , _ -- - <br /> 1 _ �< 2 . 5Y'? NDW"J - Np _ � . _: \ 0 .40Y <br /> 1 , ' , — )r _ — �'- _ „ \ — -- OR MORE COCs ( mg /kg ) <br /> _ __ . _ _ _ _ <br /> 00 V , SSB-22 • . � ' SSB-18 <br /> \I li \G 1 _ Aldrin 0 . 033 <br /> o i i , l i �' \ SB-22 ♦A, SB-21 j - i Dieldrin 0 . 035 <br /> I 3 . 1 Y \ € I 1 <br /> a 0 € I \ 17Y 30Y I I 1 <br /> i i PAVING � ` N ;` I r I I I gamma — BHC 0. 5 <br /> n 1 € ! I € Ot ilEF< aS'i L - i <br /> 1 I I t \ <br /> SSB-47 CHAIN LINK FENCE <br /> \ � I j € I 1 <br /> as <br /> LL =w I.__ .... _..., • - <br /> 1 \ � 9YSB-2SB-23B <br /> � _ . .2 <br /> c SSB-28C68Y <br /> o ND5 1 ,711 ; ' EII j PI _ II <br /> 1 <br /> oo SSB-57 ♦ SS6;9 ill COid 'i €i ' ;,ta ' SSB 29 i ! j I SB-1 8A ♦ SSB-4g NOTES : <br /> ND 0 .38 Y SB- 11 ♦ SB-13 SSB-27 ♦ WWW I ; I ND 1 IN 1 . SB LOCATIONS ARE APPROXIMATE . <br /> oN 1 I �: . i <br /> 1 f € 0 . 97 ND — ND ♦ ND __ _ ` \ ` i j <br /> w c c 1 ; ILII SB-25 SSB-33 \\ : ! I 1 � — 2 . VALUES REPORTED IN MG /KG DRY WEIGHT. <br /> w , , o" ' 2 . 8 Y %- ♦ ! ♦ ND I ; Y SB- 17 1 <br /> a 1 i .. .... _. ,` I i I( t ♦ SSB-306 SB 240:D$ P* t € I ND 1 <br /> % I I € 1 <br /> W a 1 I i t\ ND BASE MAP REFERENCES : <br /> --- 1 E i t I • I I 1 <br /> _ \ <br /> S13- 16 1 . " FORMER AST AREA " SURVEY BY MORROW <br /> we 1 I S6- 14 SB 15 <br /> ND ♦ ' II E I SURVEYING , WEST SACRAMENTO , CALIFORNIA . <br /> Y � 1 I ♦ ♦ , I I <br /> mo 1 I ND\ _ _ L. ND _ __ _ _ _. _ _ _ _ _ _ _ _ _ __ _ _ _ _ - -- _ __ � 1 DATE : AUGUST 7 , 2012 . <br /> jiw 1 I t ` — � _ _ _ _. _ _ .. _ _ - - - - - - - - —_— f 1 <br /> aw \ = = �� _ _- - � - - - - - `1 _ y 1 1 2 . AERIAL PHOTOGRAPH PROVIDED BY GOGGLE <br /> —� - - - Y — - - - - - <br /> nw 1 \ I <br /> FCRMER CONT WENT EMM ( n?,) <br /> 0 1 EARTH PRO . <br /> In <br /> L) o 1 1 <br /> ayg 1 1 <br /> o ASPHALT j <br /> oW-W` g 1 PAVING I 0 30 , 60 ' <br /> 1 1 <br /> rco 1 I <br /> _ ° 1 1 <br /> � 0 1 GRAPHIC SCALE <br /> Y3 1 1 <br /> - - - - - - - - - - - - - - - - - - - - - - <br /> 0 o I GLEN SPRINGS HOLDINGS , INC . <br /> FORMER OCC - LATHROP FACILITY <br /> o LATHROP , CALIFORNIA <br /> � S w <br /> aWW- <br /> W Z <br /> O > O E � <br /> � F O EmosiTOXAPHENE RESULTS AT 8 TO 9 FT <br /> o W DEPTH , FORMER TANK FARM AREA <br /> N w I I <br /> zud <br /> w <br /> U m qc <br /> 67 <br /> WW3 <br /> y a a FIGURE <br /> N <br /> toQ m � ARCADIS s <br /> 00 <br /> N , (/law <br /> F W mww <br /> w o o <br /> 50 X o <br />