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<br /> .:AGE-LN6,P'r0j66t Nd',:`95�-01 1`411
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<br /> Pa,g'e 3''. si
<br /> Q, 1911
<br /> %i ,Ij
<br /> 'JF
<br /> ".4
<br /> j4
<br /> P.1 V
<br /> ti ;N"0,,'k, I
<br /> J1zonel,'�iXrhdte'the!greatest'impJ akfto'g ou d' t i's`6ften-encountered 0 e
<br /> '�P., -1,r ..i}3 a r;� 5j .i,,• r l , c! ? " li't1 _ i,'4 r' I �, , .� ,, !Y� '1 to 3 �r q.� ! ."li
<br /> 4.
<br /> ThegroundwaterLRraaient,ilfdi'�t6d'-,fr6ffi�th& Septembcr,,1999'sariipli &6fif epest(0.0,M)
<br /> C ng is-st6
<br /> t,iS!16SS!steep�-ftofh MW-1,',and-MW�;2;,fl6Vvifig.north',tb�iard', 0,11,MWLI.-Tfie-ground water dien
<br /> 41
<br /> -5,,flbwing southeast' -3';
<br /> frb M"M--W-Cmd MW t&Wa;Yds,well,MW
<br /> J.'
<br /> ed'iri'-Tab e `ieldtive'groiihd water elevation for the water elevation data are summarized 1 4. The
<br /> September 1999 sampling is de.p igdre'3.
<br /> icted'in:F'
<br /> %
<br /> L
<br /> GROUND
<br /> 3.2."-,,.-PETROLEUM';1�' YDROCARBON4MPACTED WATER''..
<br /> ,J.,
<br /> 2
<br /> .1 999 sarfipling,.T PH.6.,ss was reported immoni oring -�3
<br /> During the Sppterfiber t Y:�Vells MW-2.land4 MW
<br /> at concentrations of.340'microg- rainis per liter,(uk)l)'a�n42-500 kig/l;.'resp6ctivel'�z!TPH '.sswas.not
<br /> j" .
<br /> reported inthe:sa-milplcis collected fro'ni wells MW-1;MW74 or MW.-5 6ririg.thi s sampling event:
<br /> 1.
<br /> �, ''I' Ithylbenzepe ilid xylenes were reported inAhe water.sample collected-from`monitoring MW.
<br /> ' .. - . 1 73,
<br /> L . .1
<br /> :f a�at concentrations,of 2.,Q yg/l and 11 ag/l, respectively.--No benzenewas repqrted in.samples.c6lle&ted
<br /> during the Sept6rfibbi-I 999 monitoring event'.-
<br /> C
<br /> • , Analytical results of ground water sampleg'are summarized in Tables 2-,The labora'o' "16' 'fi
<br /> t ry ppq Pf'.
<br /> (M_AdLabq�a�ory ID ndinbers 184 1 82 t I hrou'gh 1848 'quality assur�ncc'and,quality control.(QA/Q.q)
<br /> r 6
<br /> report and chain-of-custody form- the September jo9und,'water monitoring'.6;ent are'
<br /> inclu&d in Appendix R.
<br /> I'MN
<br /> 1.
<br /> 3:3.- CHLORINATED-HYDROCARBON-IMPAC_ GROtNb WA-TER
<br /> Is
<br /> �Dunng the-Septeffiber 1999 sampling.'ev.ent,chloiin.4.ied hydrocarbons were reported in samples-from
<br /> reported with he-highe. c
<br /> ntr tion in sample�
<br /> ?,each well at the site The chlo'nn�ted compound rt J' `st " once' 'a
<br /> (cis-I__'2-b:C' h)-at 846/,tj/l iiiMW-3..-L,6w.coiic'eiitratio'n�s o'fc'i"s
<br /> ��'6611dcted wasci� ls2f-dic
<br /> MW-2.' Viii�l chloride.',k�sxeportcd in",
<br /> 2-DCE were al's6yeporicd in'sa'mples,6offi MW- an
<br /> iespee'tive Y, j
<br /> sam -fom-MW-2,and MW-3 at concentrations of;,1:3. µg/j-and.4A,gg/l,
<br /> ples�f,
<br /> 4P
<br /> 'Ee(PCE)was'reported in sarnpies*ofn MWI MW 4.at c6ncentrati6ns;of 0.69
<br /> TefrAdlilbroethe
<br /> e a MW-- at
<br /> -
<br /> �jg/l and.ij-/�g/l; resp �ti,�ely:.Chloroform was, •in,samples..from MW `hd" 5
<br /> concen ra i( g/Ldrid-11.0 ggll' respectiveIV.:� ',%24dic d
<br /> b
<br /> fi ht'i6lenzene was cte"c't'edA'n'.'ihe
<br /> saiiiple Trom MW
<br /> 4.
<br /> is for chlorin'atddli�pc on-compounds-itf�gro"& samples are sui-n-im"an"z:e d`�
<br /> aiy6cal-r0`§W i:�b water
<br /> 'IT
<br /> IL
<br /> 4 he,labbrdtory,rep6h for January (MAI Lafiofat'6i-y]Eb,nu mb6is,I 8481'ttif,6uA4,9486)`
<br /> ?
<br /> 6
<br /> cui�todyfbftrfare nchided in Ap.
<br /> Cr bfv;�nd.ci�n o�_ i' n6fidix
<br /> Q
<br /> uh�i
<br /> A4�fic�
<br /> 0
<br /> % J" q
<br /> %.
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