Laserfiche WebLink
TAB*3 _ <br /> Analytical Results <br /> Additional Subsurface Investigation <br /> July 1999 <br /> 8960 W Walnut Grove Road, Thornton, CA <br /> Date Sample ID TPHd I TPHg Benzene I Toluene Ethylbenzene Xylenes MTBE Oxygenates <br /> Win) (ppm) (ppm) (Ppm) (Ppm) (Ppm) (ppm) (Ppm) <br /> Soil(m partsper million) <br /> 7/28/1999 HAI-8 96 330 <0 5 11 13 47 15 <5 0 251 <br /> HA2-71 I" <5 0 42 <0 10 021 035 048 <10 -- <br /> HA3-77' <5 0 <10 <0 005 <0 005 <0 005 <0 005 <0 050 -- <br /> HA4-8 <5 0 230 <0 25 <0 25 23 12 <2 5 055, <br /> SB 1-5 <5 0 <10 <0 005 <0 005 <0 005 <0 005 <0 05 -- <br /> SB1-10 <20 1,100 <0 5 61 12 38 <5 0 0 681 <br /> SB3-10 440 210 16 14 24 47 26 371 <br /> S133-15 <5 0 <I 0 <0 005 <0 005 <0 005 <0 005 <0 050 -- <br /> SB3A-20 <5 0 <1 0 <0 005 <0 005 <0 005 <0 005 <0 050 -- <br /> SB4-10 <5 0 <1 0 <0 005 <0 005 <0 005 <0 005 <0 050 -- <br /> SB4-15 <5 0 <1 0 <0 005 <0 005 <0 005 <0 005 <0 050 -- <br /> SB5-10 <5 0 <1 0 <0 005 <0 005 <0 005 <0 005 <0 050 -- <br /> SB5-15 <5 0 <1 0 <0 005 <0 005 <0 005 <0 005 <0 050 -- <br /> 7/30/1999 SB2-10 74 220 <0 20 040 18 11 <2 0 -- <br /> SB2-15 <5 0 <1 0 <0 005 <0 005 <0 005 <0 005 <0 050 -- <br /> S133-25 <5 0 <1 0 1 <0 005 1 <0 005 <0 005 <0 005 <0 050 -- <br /> SB5-20 <5 0 <1 0 <0 005 <0 005 1 <0 005 1 <0 005 <0 050 -- <br /> Groundwater(in parts per billion) <br /> 7/28/1999 SB1-GW <200 85,000 2,800 140 2,000 5,500 1,100 930' <br /> SB3-GW 1,400 5,000 26 34 59 120 2,200 2.000' <br /> SB4-GW <50 130 36 21 31 33 86 141 <br /> SB5-GW <50 180 26 29 51 80 75 8 4 t <br /> 7/30/1999 SB2-GW <5 0 <50 <0 5 <0 5 <0 5 <0 5 <5 0 6.1 1 <br /> NOTES <br /> TPHg = Total Petroleum Hydrocarbons as gasoline(EPA 8015m) ppm = Parts per million <br /> TPHd = Total Petroleum Hydrocarbons as diesel(EPA 8015m) < = Less than indicated laboratory detection limit <br /> MTBE = Mtthyl tert butyl ether(EPA 8020) -- = not analyzed <br /> Oxygenates = Gasoline Oxygenate Additives(EPA 8260 only detected chemicals are shown) <br /> = M(thyi ten butyl ether <br /> lab soil <br />