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' Table 2
<br /> t Summary of Groundwater Anaytical Results
<br /> TPHg BTEX - EPA Methods 8015 and 8020
<br /> Chapin Brothers Investments, Inc
<br /> 1766 Monte Diablo Avenue
<br /> Stockton, California
<br /> ' Page 7 of 7
<br /> Well I D Date Sampled Depth to TPH-g Benzene Toluene Ethyl- Total
<br /> ' Water benzene Xylenes
<br /> VE-3 (ASO-2) 1/12/1995 2128 58,000 13,000 7,000 1,100 7,100
<br /> 1/15/1995 95,000 16,000 13,000 2,600 16,000
<br /> 12/4/1997 1545 5,400 120 93 150 760
<br /> VE-5 4/21/2003 142 <50 <0 5 <0 5 <0 5 <0 6
<br /> VE-6 12/30/1998 1135 3,200 510 24 330 350
<br /> 3/30/1999 1014 4,800 200 14 290 450
<br /> 10/6/1999 1221 9,000 1,700 28 960 290
<br /> 12/29/1999 1266 12,000 2,400 49 1,400 400
<br /> ' 4/7/2000 965 10,000 1,800 32 830 390
<br /> 7/31/2000 1022 9,600 1,200 33 580 260
<br /> ' 11/2/2000 1198 8,700 1,400 42 520 150
<br /> 5/3/2001 1007 8,700 810 35 610 480
<br /> VW-7 3/30/1999 1042 <50 <0 5 <0 5 <0 5 <0 6
<br /> ASO-1 1/12/1995 2121 2,200 4,500 690 380 1,400
<br /> 1/15/1995 73,000 3,400 12,000 2,400 20,000
<br /> ASO-3 1/12/1995 2146 110,000 14,000 14,000 3,700 19,000
<br /> ' 1/15/1995 52,000 1 6,000 7,300 1 2,500 8,300
<br /> Grab Water Samples(Hydropunch)
<br /> CB3-H20 5/24/1999 2,200 28 7 9 80 210
<br /> ' CHP1-1-120 5/24/1999 3,900 <1 0 2 0 <1 0 1 7
<br /> CHP2-1-120 5/24/1999 <100 <1 0 2 8 <1 0 1 3
<br /> ' CHP3-1-120 5/24/1999 <100 <10 17 <10 <10
<br /> CHP5-H20 5/24/1999 22,000 150 29 700 980
<br /> CHP5c-H20 5/20/1999 12,000 110 17 440 740
<br /> ' CHP6-1-120 5/25/1999 <100 12 18 11 16
<br /> CHP7-H20 5125/1999 <100 <1 0 6 4 1 0 47
<br /> CHP8-1-120 5/20/1999 <50 <0 5 <0 5 <05 <0 5
<br /> CHP9-1-120 5/20/1999 <50 <0 5 <0 5 1 <0 5_1 <0 5
<br /> TPHg =Total petroleum hydrocarbons as gasoline
<br /> ' BTEX= Benzene, Toluene, Ethylbenzene, and Xylenes
<br /> All concentrations in micrograms per liter(ug/1)
<br /> Depth to water= feet below top of casing
<br /> ' < = not detected at or above stated detection level
<br /> ISM denotes not measured
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