Laserfiche WebLink
QUALITY ASSURANCE REPORT <br /> Applied Geotechnoiogy Inc. <br /> PROJECT AND SAMPLE INFORMATION <br /> Project Name: USG Stockton <br /> Project No.: 14,937.039 <br /> Lab Name: ATI - Renton <br /> Lab Number: ATI ;#9006-014 <br /> Sample No.: 3-1, S-2, S-3,S-4 <br /> Matrix: Soil <br /> QUALITY ASSURANCE SUMMARY <br /> All data is of known and acceptable quality. <br /> ANALYTICAL METHODS <br /> Parameter Technique Method <br /> Volatile organic compounds GCIELCD,GCIP10 EPA 8010/8020 <br /> Fuel Hydrocarbons GC/FID EPA 8015 Modified <br /> Metals AA/F, AA/GF EPA 7000 Series <br /> ICRP EPA 6010 <br /> Moisture Gravimetric Method 7-2-2 <br /> TIMELINESS Time Time <br /> Date Date Date Till TII <br /> Parameter Sampled Extracted Analyzed Extraction Analvsis <br /> LVolatile organic compounds 06/01/90 06/08/90 06/13/90 7 12 (14) <br /> Fuel Hydrocarbons 06/01/90 06/12190 06/13/90 11 12 (14) <br /> 06/01/90 06/14/90 06/14/90 13 13 (14) <br /> Metals 06/01/90 N/R 07/03/90 N/R 32 (180) <br /> N/A - Not applicable <br />[-. N/R - Not reported <br /> The report date has been used to verify the holding times for metals. <br /> Numbers in parenthesis()indicate recommended holding times for soil. <br /> All samples were extracted and analyzed within recommended holding times for soil. <br /> FIELD QUAL rY CONTROL SAMPLES <br /> Feld Duplicates None were collected <br /> Rinsate: None collected <br /> 1 LAB QUALITY CONTROL SAMPLES <br /> Reagent Blank: No contamination was present. <br /> Matrix Spikes: The matrix spike/matrix spike duplicate%recoveries, and RPO data are within ATI <br /> control limit criteria for the following methods: <br /> EPA 8010/8020 EPA 7000 Series <br /> EPA 8015 Modified EPA 6010 <br /> Surrogates: The surrogate recoveries are acceptable and fall within ATI Control limits for <br /> EPA Methods 8010/8020 <br />