Laserfiche WebLink
Statewide. Excavation TL 392-0001-15 <br /> June 24 , 1992 Page 5 <br /> i <br /> I , <br /> i <br /> 1 TABLE 2 <br /> I <br /> RESULTS OF SAMPLE ANALYSES . <br /> Sample Location and B, T, E, X, TPH-D <br /> Number Depth in Feet mg/kg mg/kg mg/kg mg/kg mg/kg <br /> S-1 * West End 14. 0 1. 1 1.0 0. 9 2 .5 4.2 <br /> S-2 * Stockpile one NO 0. 6 ND 0.8 290 <br /> S-3 Middle 11. 0 ND ND ND NO ND <br /> S-4 Stockpile Two ND NO ND NO 7.2 <br /> S-5 Stockpile Three NO ND NO ND 33 <br /> S-6 * Groundwater NO ND NO ND 21,000 <br /> S-7 East End 11. 0 ND NO ND 0. 040 12 <br /> MDL 0. 005 0. 005 0. 005 0 . 005 1. 0 <br /> * Modified MDL 0.5 0.5 0. 5 0 . 5 40 <br /> B, T, E, X, = benzene, toluene, ethyibenzene,.and xylenes <br /> TPH-D = total petroleum hydrocarbons - diesel <br /> Pt. BSG = feet below site grade <br /> mg/kg = milligrams per kilogram (parts per million) <br /> HD = not detected at or above HDI <br /> MDL = method detection limit <br /> * Modified HDL required due to relatively high concentrations of analyte <br /> Concentrations in groundwater are reported in units of micrograms per liter <br /> (parts per billion) <br /> { I <br /> i <br /> LIMITATIONS <br /> r; <br /> Twining was responsible only for soil sampling at the site and <br /> chemical testing of the" samples collected in the field. <br /> t <br /> i <br /> 0A071111�7 ed -,,&- <br /> Fresno Modesto wsalie Bakatsfield <br />