|
k4 KLEINFELDER
<br /> An employee owned company
<br /> TABLE2
<br /> Concentrations at Selected Constituents In Groundwater '
<br /> Del Monte Plant No.33
<br /> Disco Site
<br /> Stockton,California
<br /> Concentration u IL
<br /> I"thyL'
<br /> -` Well#.'._:� ,.:Date`-,' TPH ]1,2 DCA" -EDB ".Benzene Toluene benzen .; 'TBA°.w_ MTBE ':DIP.E �'ETBE „,TAME Lead.'
<br /> NP-1-70' 3/12/1995 96,900 14,600 26,900 220 14,606 NS -
<br /> 7/26/1995 116,900 134011 23,400 90 18,300 NS
<br /> 6!1511998 125,130 10,68D 23,925 2,165 16,430 NS
<br /> 4/1711997 203,000 -14,300, 36,000 3,67D 29,300 NA 211- NA NA NA NS
<br /> 6/1211997 <20 <5 <5 <5 45
<br /> 12!2211997 145,000a 12,000b 32,60W 3,930a 23,800a NS
<br /> 12@311997 82 <5 <5 <5 <5 -
<br /> 4/1VI998 171,000 11,400 31,500 4,0511 23,700 NS
<br /> 411711998' NA <20 <10 <10 <10
<br /> 5121111998 120 NA NA NA NA
<br /> 81/11998 281,000 7,340 28,900 4,34D 29,300 <20 <20 <5 <5 <5 NS
<br /> 11/11/1998 72,0002 8,000b 21,000b 3,300b 20,000b <200 <20 <20 <20 <20 NS
<br /> 211/1999 160,000a 7,200b 20,000b 3,400a 19,000b <50 <5 <5 <5 <5 NS
<br /> 7/1611999 120,000 12,000 25,000 -1 4 Doo 28,000 1 <50 <5 1 <5 <5 <5 NS
<br /> 11/6/1999 150,000 <5.0 210 10,DOD 13,000 4,200 26,000 <50 <5 <5 <5 <5 NS
<br /> 3/29/20011 650002 7,100b 22,000b 1,400a 7,200a <20 <5 <5 <5 <5 NS
<br /> 51512000 180 170 QO <5 <5 <5 <5
<br /> 6!2&2000 N$ 210 150 NS NS NS NS. <25 <25 <50 <25 <25 NS
<br /> 11116/2000 77,000 ISO 69 4,800 20 000 2,400 18,000 <50 <50 <100 <50 <50 NS
<br /> 3/22/2001 150,000a 210 <5.0 7,200b 29 000b 4,100b 23,000b NA NA NA NA NA NS
<br /> 10117/2001 11%000a 220 90 4,600a 22,000b 3,200a 19000a NA NA NA NA NA NS
<br /> 212112002 100,000 1,000 60 5,600 26,000 6000 25,000 ND ND ND ND ND
<br /> 8/12/2002 100000 140 ND 5,200 20,000 4,50D 25,000 ND ND ND ND ND
<br /> 12!9!2002 NS NS NS - NS NS NS NS NS NS NS N$ NS NS _
<br /> 31WO03 110000 100 ND 5400 24000 3500 220110 ND ND NS NS NS NS
<br /> 5!15/2003 1 NS I NS NS NS NS I NS I NS NS NS NS I NS NS NS
<br /> 12280.MON I S703EO34
<br /> Page 15 of 19
<br /> C gngbt 2003,Kleinfetler,W. June 25,2003
<br />
|