Laserfiche WebLink
Site ga <br /> Page 2ocfb' I'd Information K <br /> S Gas 4 Graced' <br /> detected at depth <br /> baring srsstaljatrons ���fleet f'sg or <br /> rn samples <br /> � j <br /> August I997 escrrbed rn sampl s analyzed from <br /> theA <br /> One 20rOp0`gallon E prepared P,�edrrrrr,�t hr Sr other boring, <br /> e Sol]probe <br /> 1 tans of UST was znstallcd 'n�'nt Repast rxr <br /> excavatzon h3drac bon_rrn at the site folIowzn <br /> Ding the LIST n to aIIairon o fthe ed erw Were excavated d the 1998 <br /> UST rem <br /> Matson �'STand 'ng-removal of ovals Approxim <br /> UST to the aII tzC Patzan o two conductor Pxprng Sail ately <br /> the old <br /> we AItur'e site casings were Installed has disposed ora ForwardSTs and over- <br /> Thtee ground described In the GEs;T�repar sment needs The UST through the pea wavEandfiil <br /> Part Of gr o Water Monrtorz ed usr"?. moval, ovcr_e l adjacent <br /> Bann assessment ac ng wells (A4 -I vnl�e�,nrt, dated xcavahan,and <br /> were <br /> boring'- The m�;�n enc es 1'etrole through zvf 26 Mev 1998 <br /> detected onf , nsc concert atzon ofd IYdrocarb4were n"zmpac�d soil <br /> n Istalled in December <br /> 3 in sail sample A41112-35,at <br /> 0 �ece r 1998 as <br /> g was 4.2pp was encu <br /> TPI _g was detecte at 0 058 zngrl�g and g (M W_1 I <br /> encountered in aIf <br /> cpm rmuln concert ad n initial ground water 0 011 m $enzenc and MT$II <br /> ands oar n of 330,000 sum g, respcctrvely E <br /> ere detected at concentrationsromrtcr (,es f e,ted frarn ;,f t <br /> �'S00 �grl ethYlbextaen <br /> sampfcs at a m e, and 3�, 0" as hr h �} rn the s through <br /> 1�W <br /> and ML�r,2 at aximum can 0 t�g0l a le g as ample from at a <br /> centratiorr ofs f 0 s (M `9' j 0 glf be"zene 0 MW <br /> $TEX <br /> aced 2Ju a t 99 Um oncentratzon of$3p� EA4 -1� In ad $$ as detected 00 ` gIl toluene, <br /> dated 02 uric 14gq descrabed n f8the Au9/1(MW-I} Mon2don, ?$�w rn all three Nell <br /> GE_ toren as detected z r <br /> prepared Al.,,,,,'19 well <br /> lInstallation d _1 <br /> Irl bQFebxWe u <br /> 'andoVember 2 xnstallatron Re <br /> the gS(CPT <br /> _1 tfrrazz 001'AGE advancedpdr t, <br /> detected extent petrflletrm through CPT_S)at the five <br /> rn cor gz'ab h3r�°c�'�n z site to depths b Paired cane penetro <br /> ground ^ater sum ctween 100 and meter to g(CPT) <br /> dete ped rick were detected Ales pct aril to rdentl feet stzn � <br /> once at concen at concentrations a potential hydrolo 150 feet bsg to as <br /> Q8 5 0 g/l rztrations as hiatians as hz as high as gic its secs <br /> Based gh as f >zg/I(CI'Tgh aT� OC1 ug" (be ��1 P"'f (Cnz AT $�as <br /> , CPT-4), M,1,$E EI <br /> ed on CPQ'data,AG was detected at ca was <br /> and six Potential hydrologic a hydro ncen atzons as hIgh <br /> between 3p feel gee units eajagzc model fox <br /> �-Mycie�l ja" unit 3� �e�bsb'> �ryrir al Informally rdcntr ficd as e szte cansrsting of <br /> sated bel ocated bet,,,,," U11 2(11�I2 �.Yarsofte rc a vadosc <br /> between 120 ween 95 feet to n 85 feet )� located between Unit Tx, locate e <br /> 13.5 feet feet and approxi 100 feet and and 95 feet to 100 70 feet and g 5 d <br /> CAT d ural at least 150 fe mately 135 feet 120 feet bs . feet bsg feet bsg <br /> data, deprctrn et bsg bsg, and �drQ p ini°enc bi' S ar0�e"'L 6 , <br /> b the info Geologic crass sectio gac Lr"It 6 ate¢ <br /> 1rnaI b3'drolegie units ands 4`4'and and B-B'w�6)e located between <br /> olPum <br /> hydro're <br /> cnn Pnerated t om the <br /> ate ons <br /> - � `�'darrrrcer��,`eoEei�ro,��ezatsl,Inc <br />