|
TABLE 4
<br /> ANALYTICAL RESULTS OF GROUND WATER MONITORING SAMPLES
<br /> Sierra Lumber(Case No. 1)
<br /> 375 West Hazelton Avenue, Stockton, California
<br /> Well Ground Screen Ethyl- MTBE MTBE
<br /> I.D. Date Water Interval TPH-g Benzene Toluene benzene Xylenes 8020 8260 DIPE TAME ETBE TBA
<br /> De th (ft bs
<br /> 08-25-98 17.42 110,000 7,500 25,000 3,500 20,000 ND<100 ND<90 ND<90 ND<90 ND<90 ND<450
<br /> 09-16-98 17.83 140,000,_ 15,000 39,000 4,600 25,000 ND<200 ND<200 ND<200 ND<200 ND<200 ND<1000
<br /> 12-10-98 18.60 - 81,000 3,000 16,000 3,100 17,000 ND<200 ND<130 ND<130 ND<130 ND<130 ND<650
<br /> 03-15-99 17.15 95,000 3,600 16,000 3,400 18,000 ND<1000 ND<65 ND<65 ND<65 ND<65 ND<330
<br /> 06-22-99 19.92 65,000' 1,600 9,200 2,900 16,000 ND000 ND<50 ND<50 ND<50 ND<50 ND<250
<br /> 09-10-99 19.08 90,000' 2,900 13,000 3,100 16,000 ND<300 ND<10 ND<10 NIXIO ND<10 ND<50
<br /> 04-28-00 17.11 77,000' 720 12,000 2,500 13,000 ND<200 ND<50 ND<50 ND<50 ND<50 ND<250
<br /> 08-03-00 17.84 715000' 520 8,000 2,300 11,000 ND<100 ND<50 NIX50 ND<50 ND<50 ND<250
<br /> 01-18-01 18.99 54,000 310 5,100 1,900 8,900 ND<200 ND<2.5 NDQ.5 ND0.5 ND0.5 NIX12.5
<br /> 04-23-01 18.30 42,000' 240 3,400 1,300 6,200 ND000 ND<50 ND<50 ND<50 ND<50 ND<250
<br /> 07-24-01 18.65 23,000' 160 710 760 3,300 ND<35 ND<5 ND<5 ND<5 ND<5 ND05
<br /> 11-01-01 20.06 30,000' 190 520 1,100 4,100 ND<200 9.1 ND<5 ND<5 ND<5 ND<5
<br /> 02-19-02 18.52 14,000' 14 120 460 1,300 ND<35 ND<5 ND<5 ND<5 N1X5 ND05
<br /> 05-30-02 18.53 2,000 5 5 26 420 ND<10 9.5 ND<l ND<I ND<1 14
<br /> MW-0A 08-20-02 17.61 8t 33 1,800' NIIXI 6.8 22 220 - ND<0.5 ND<0.5 ND<0.5 ND<0.5 9
<br /> 12-03-02 20.40 37W ND<0.5 2.5 1.2 7.7 ND<5 ND<0.5 ND<0.5 ND<0.5 ND<0.5 20
<br /> 04-18-03 19.41 2,200' ND<1.7 14 16 73 ND<17 ND<0.5 ND<0.5 ND<0.5 ND<O.5 ND<5
<br /> 06-17-03 19.11 730 0.80 1.4 8.7 26 ND<0.5 ND<0.5 ND<0.5 ND<0.5 ND<0.5 ND<20
<br /> 09-1 M3 19.42 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.6 - NIX1 N0<1 ND<1 ND<1 ND<1
<br /> 12-29-03 20.01 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.5 ND<0.5 ND<0.5 ND<0.5 ND<0.5 ND<0.5 M<20
<br /> 01-28-04 19.80 2,900 MX2.5 NDQ.5 2.5 35 ND<2.5 ND<I ND<1 ND<I ND<I ND<40
<br /> 07-02-04 19.71 800 ND<0.5 ND<0.5 ND<0.5 20 - ND<I ND<1 ND<I ND<l ND<10 •
<br /> 09-03-04 20.61 310 ND<0.5 ND<0.5 ND<0.5 12.6 - ND<l ND<I ND<I PIlXI ND<IO
<br /> 12-07-04 21.47 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.6 - ND<1 ND<l ND<1 ND<1 ND<10
<br /> 03-24-05 18.15 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.6 - ND<1 MXl ND<I ND<1 ND<10
<br /> 06-24-05 18.03 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.6 - ND<1 ND<1 ND<l ND<1 ND<10
<br /> 09-29-05 19.54 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.6 - No<I ND<1 ND<l No<I ND<10
<br /> I1-23-OS 20.24 ND<50 ND<O.5 ND<0.5 MX0.5 ND<0.6 - ND<1 =D l ND<l ND<l ND<10
<br /> 02-09-06 17.14 ND<50 ND<0.5 ND<0.5 Np<0.5 ND<0.6 - ND<I ND<I ND<I ND<1 ND<IO
<br /> Advanced GeoEnvironmental,Inc.
<br />
|