Laserfiche WebLink
I <br /> TABLE 2-1 <br /> Concentrations of Petroleum Hydrocarbons in Soil (ug/kg) <br /> H J Heinz Co,Tracy,CA <br /> All Samples Collected September 3,1997 <br /> TPH- <br /> Depth(ft) TPH- Unknown TPH-Motor TPH-Unknown Xylenes- <br /> Sample# bgs Gasoline lHydrocarbon*ITPH-Diesell Oil Hydrocarbon** Benzene Toluene Ethylbenzene Total VOCs-TCL <br /> UST1N-7 7 <1,000 5,100 <1,000 NA 13,000 <1 <I 520 <2 NA <br /> USI IS-7 7 <1,000 <I,000 <1,000 NA 1,100 <I <1 <1 <2 NA <br /> UST2N-7 7 <1,000 2,500 _ <1,000 NA 5,800 <1 ^` <I 260 _ _ 150 NA <br /> UST2S-7 7 <1,000 240,000 <1,000 NA 46,000 <1 <1 1,900 6,000 NA <br /> Industrial Soil PRGs 14 880 230 320 <br /> NOTES <br /> TPH-gasoline analysis performed using California LUFF Methodology(October 1989) <br /> TPH-dtesel analysis performed using California Tri-Regional Methodology <br /> Method 5030(purge and trap)is used for gasoline sample preparation/introduction <br /> Method 3550(sonication)or Method 3510(separatory funnel liquid-liquid)is used for diesel/motor oil sample extraction/preparation <br /> EPA Method 8260 used for Volatile Organics-TCL analysis <br /> EPA Method 8020 used for benzene,toluene,ethylbentene,and total xylenes(BTEX)analysis , <br /> Bolded values exceed Industrial Soil PRGs <br /> "-The hydrocarbon pattern present in these samples represents an unknown mixture atypical of gasoline in the range n-007 to n-C12 <br /> **- Che hydrocarbon pattern present in these samples represents tin unknown mixture atypical of diesel fuel or motor oil in the range <br /> of n-008 to n-C40 Quantitation is based on a diesel reference between n-C10 an n-C24 only <br /> NA-Not Analyzed <br /> ND-Parameter not detected above laboratry reporting Iimits <br /> <=Analyte not detected at reporting limit shown <br />