Laserfiche WebLink
l <br /> c - , Table 1 dI&FWIo <br /> T t I Petroleum Hydrocarbons Remaining in Soil ALANGAN COMPANY <br /> / 420 N Madison Street <br /> Stockton,California <br /> Project:731589001 <br /> Soil Sample Date Depth Area Top Depth Bottom TPHg TPHd Total TPH Average'TPH Total TPH <br /> Section : Depth(feet Volume Concentration Concentration Concentration Concentration Mass <br /> ID Collected (ft) (ft) (feet bgs) bgs) (ft?) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (lbs.) <br /> CSB-2 01/16/04 24.5 A 261 25 30.5 1,436 790 300 1090 2,355 358 <br /> CSB-2 01/16/04 30.5 A 261 30.5 36.5 1,566 3,100 520 3,620 2,053 341 <br /> CSB-2 01/16/04 36.5 A 261 36.5 39.5 783 470 16 486 244_ 20 <br /> CSB-3 01/20/04 26 8 321 25 35 3,210 <1 1.2- 1.2 1.3 0.4 <br /> CSB-3 . 01/20/04 35 B 321 35 38 963 <10 1.3 1.3 2.5 0.3 <br /> CSB-5 01/15/04 27.5 C 324 25 30.5 1,782 2.2 1.5 3.7 10.9 2.0 <br /> CSB-5 01/15/04 30.5 C 324 30.5 33.5 972 18. 18 20 2.1 <br /> CPT-IXC-B � 06/16/04 25 D 245 25 28 735 11 11 22 11 0.9 <br /> Total 725 <br /> Notes: <br /> mg/kg-miligrams per kilogram <br /> ft-feet <br /> bgs-below ground surface <br /> Its.-pounds <br /> TPHg,-total petroleum hydrocarbons as gasoline <br /> TPHg-total petroleum hydrocarbons as diesel <br /> EndDepth is the estimated depth at which TPH is not detected <br /> '-Average TPH concentration is calculated using concentrations from top and bottom depth depths to obtain an average concentration for a specific depth interval. <br /> Average Soil Bulk Density=106 lbs/ftA3(Das,1998) <br /> 731589001_Tables Page 1 of 1 May 2013 <br />