Table 2: Soil samples calculated concentration, projected TPH, and laboratory TPH results.

SampleSoil
name
Contaminant Calculated concentration (ppm) Projected  TPH Spectroscopy  (TPH)Lab A (TPH)Lab B (TPH)Lab C (TPH)
MinMaxAvgMinMaxAvgMinMaxAvg

1HamraNone00411687101010101010
2Diesel450567908354434394599610605458506483
3450056744617457552884932617962926236373044804111
41050013239869381228175814914534153691495298971021710021
5Kerosene550670953277320299405415410305383350
6600073044871545560395747744175287485342038143628
712000146098567874096089174140781412514102941098809704
895% octane600365511394341526659475651
9550033481274519586553793838816244333300
10950057831800122718161522114220031573260312279

11LoessNone0010999101010101512
12Diesel5006301378252275264615625620483510498
13250031522545113923081724359336013597281630552936
149000113486062598473036644124471295812703797085608313
15Kerosene400487909128145137345354350210255236
16400048703182260632502928468746984693214523122219
1711000133916495943596289532131841341113298726478597533
1895% octane700426937344741707070466954
1945002739704210228219629635632628873
201000060871100118811931191267431072891578629601

21GromosolNone006556661010107811091
22Diesel600757737356381369640677659463512490
24350044131419261329172765444146244533249327062621
2311000138702376117531459313173147051480014753105131121910811
25Kerosene600730714223237230439470455190254222
26500060871728349441693832558856135601123113761306
2710000121743320583962096024112451143611341792285108261
2895% octane500304739202020516257101010
29520031651916410491451680691686228265249
3090005478188595811271043180018521826685824743