Laserfiche WebLink
(AVisanterra <br /> Environmental <br /> Services <br /> CASE NARRATIVE <br /> QUANTERRA PROJECT NUMBER 081372 <br /> Total Petroleum Hydrocarbon (Gasoline) and BTEX <br /> Samples B-1,16', B-2,31' and B-3;31' were analyzed uutially within holding tunes, <br /> however levels of gasoline were outside of the linear range of the instrument <br /> Methanol extractions were perfomed within holding times and analyzed one day <br /> Ioutside of holding tines Direct purge results could not be reported due to the high <br /> levels of gasoline in the samples Methonal extraction results are reported Sample <br /> B-2,26 was analyzed with holding times, however the BTEX fraction was outside <br /> of linear range Methanol extraction was performed outside of holding times Both <br /> results are provided Sample B-7,16' gasoline/BTEX analysis was performed <br /> outside of holding time because of insufficient purging that occured during the <br /> orignal analysis All results for the above samples are provided free of charge <br /> Total Petroleum Hydrocarbon by GC/FID (Soil) <br /> Duplicate Control Sample results are well within accuracy limits, however the <br /> relative percent is slightly high Surrogate recoveries in all samples are acceptable <br /> No other anomalies were associated with this report <br /> I <br />