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t - <br /> GT ENVIRONMENTAL LABORATORY <br /> ANALYTICAL & CONSULTING SERVICES <br /> Division of Oil Recovery Systems,Inc. <br /> W P. O. Box 541,Greenville,NH=8 <br /> Tel: (603) 878-2500 <br /> Quality Assurance Documentation <br /> Statement of Sample lntpbrity: <br /> The samples in this darn set meet the Groundwater Technology <br /> Laboratory criteria for physical integrity as per GTL Method Code j <br /> 103 throughout the sampling, hanl'ling and analytical process. <br /> Exception: Sample j 29070 contained bubbles. <br /> Quality Assurance Specifications: <br /> The data in this set conforms to the GTL Quality Assurance <br /> program and provisions specified in EPA Method 602 including , <br /> daily calibration with freshly made standards, blanks before <br /> trace level � Surrog <br /> samples, ate spikes, s <br /> p o pi pikes in unteste, <br /> matrices, a minia:um of 10% duplicates anda minimum of 6 <br /> reference samples traceable to the i;.S . EPA. � <br /> Certification: <br /> -The data in th?s report have been checked for accuracy ana <br /> completeness. <br /> 1 <br /> 0 <br /> 1 <br /> Respectfully Submitted, <br /> y <br /> Michael D. Webb <br /> Technical Director <br /> i <br /> ling <br /> i <br /> i <br /> c <br />