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JUN-13--2000 17 03 CAMBRIR 5- _
<br /> Table 1 - Groundwater Fxtraetion System Analytical Results- Shell-branded _ =�
<br /> 341 East Main Street,Ripon
<br /> Sample Meter MTBE TBA
<br /> Date Readmg TPHg Bcnzene EPA 8260 EPA 8260 -
<br /> allans Concentrations to b - _
<br /> Influent 10,000 <50000
<br /> 93/101nt 0 X50 <0 5 24,900 <
<br /> 03/13/00 1,100 69* 6 34,000 <50 <200
<br /> 03/15/00 16,905 <50 <0 5 181000 <50 <200
<br /> 03/31/00 17,500 NA <100 44,800 <40000 <220000
<br /> 04/05/00 34,300 {5,000 <50 22,700 <10000 <--��
<br /> 04/07/00 51,700 <5,000 <50 18,100 <10000 <..',.��
<br /> 04/28/00 51,700 4,500 <25 6,360 <4000 <-
<br /> 05101/00 64,200 4,500 45 4,880 <4000
<br /> 05/19100 64,200 <500 <5 3,150 <2,000 <} C
<br /> 05/26/00 134,000 <500 <5 2,220 <1,000
<br /> 06/01/00 190,600 <500 <5 1,770 <1 r^r
<br /> 06/07/00 242,800 <500 <5 1,380
<br /> After First 1,000-lbs Carbon Filter Vessel
<br /> 03/10/00 0 <50 <0 5 <1 <20
<br /> 03/13/00 1,100 <50 <0 5 81 <50
<br /> 03/15/00 16,905 <50 <0 5 56 <50
<br /> 03/31/00 17,500 NA <0 5 1 22 40 <100
<br /> 04/05/00 34,300 <50 <0 5 0 779
<br /> 04/07/00 51,700 <50 <0 5 <0 5 40 {'v
<br /> 04/28/00 51,700 <50 <0 5 <0 5 <20
<br /> 05/01/00 64,200 <50 <0 5 <0 5 <20 <i 0
<br /> 05/19/00 64,200 <50 <0 5 <0 5 <20 <100
<br /> 05/26/00 134,000 <50 <0 5 139 <100 <500
<br /> 06/01/00 190,600
<br /> <50 <0 5 1,390 <100 <500
<br /> 06/08/00 242,800 <50 <0 5 1 860 [100 <500
<br /> After Second 1,000-lbs Carbon Filter Vessel
<br /> 03/10/00 0 NA NA NA 'STA
<br /> 03113/00 1,100 <50 <0 5 <1 <50
<br /> 03/15/00 16,905 <50 <0 5 <1
<br /> 03/3I/00 17,500 NA <0 5 <0 5 =
<br /> 04/05/00 34,300 <50 <0 5 <0 5
<br /> 04/07/00 51,700 <50 <0 5** <0 5 <wG
<br /> 04/28/00 51,700 <50 <0 5 <0 5 40
<br /> 05/01100 64,200 <50 <0 5 <0 5 <)n
<br /> 05/26100*0* 134,000 <50 <0 5 <0 5 <20
<br /> 06/01/00 190,600 <50 <0 5 1,410 <100
<br /> 06/08/00 242,800 <50 <0 5 <0 5 <20 <�00
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