Laserfiche WebLink
QDuanterra <br /> Environmental <br /> CASE NARRATIVE services <br /> QUANTERRA INCORPORATED PROJECT NUMBER 096382 <br />' General Comments <br /> Samples were received at 2 degrees Centigrade(C) as measured in the temperature blank and <br /> 4 degrees when measured from the samples directly <br /> Volatile Organics- Method 8260 <br /> The samples were analyzed for 1,2,4-Trimethylbenzene, 2,4,6-Trunethylbenzene and Benzene, <br /> Toluene, Ethyl Benzene and Xylenes (BTEX) compounds only as requested on the Chain of <br /> Custody Record Duplicate laboratory control samples (DCS)were analyzed in heu of <br /> LCS/MS/MSD due to linuted sample volume The method blank, DCS and surrogate <br /> recoveries met all QC acceptance criteria <br />' Total Petroleum Hydrocarbons <br /> Duplicate laboratory control samples (DCS) were analyzed in lieu of LCS/MS/MSD due to <br /> limited sample volume The method blank, DCS and surrogate recoveries met all QC <br /> acceptance cntena <br /> Selected Metals - Method 6010A <br /> Samples were filtered and preserved in the field and results are reported as dissolved metals <br /> Samples were analyzed for manganese by ICAP method 6010A The method blank, LCS and <br />' MS/MSD met all QC criteria for manganese <br /> General Inorganics - Various Methods <br /> Samples were analyzed for chloride at a 1 10 dilution due to the high level of analyte present <br /> The reporting limit was increased to account for the required dilution factor <br /> I <br />