Laserfiche WebLink
CALIFORNIA IA `I, Y SERVICES <br /> Page 19 of 28 <br /> 07/27/06 10:19 <br /> ENGEO-Tracy Project: North Lathrop Properties <br /> 2880 N.Tracy Blvd Ste 43 Project Number: 5044.5.001.01 CLS Work Order#:CPG0655 <br /> Tracy,CA 95376 Project Manager: Zac Crawford <br /> COC#: 69131 <br /> Conventional Chemistry Parameters by PA Methods - Quality Control <br /> Analyte <br /> Reporting Spike Source %REC RPD <br /> Result Limit Units Level Result %REC Limits RPD Limit Notes <br /> Batch CP05461 -General Pre aration <br /> Blank(CP05461-BLKI) Prepared&Analyzed:07/21/06 <br /> Total Alkalinity ND 5.0 <br /> mg/L <br /> Bicarbonate as CaCO3 ND 5.0 „ <br /> Carbonate as CaCO3 ND 5.0 " <br /> Hydroxide as CaCO3 ND 5.0 " <br /> Batch CP05465-General Preparation <br /> Blank(CP05465-BLKI) Prepared&Analyzed:07/21/06 <br /> Methylene Blue Active Substances ND 0.10 mg/L <br /> Blank(CP05465-BLK2) Prepared&Analyzed:07/21/06 <br /> Methylene Blue Active Substances ND 0.10 mg/L <br /> LCS(CP05465-BSI) Prepared&Analyzed:07/21/06 <br /> Methylene Blue Active Substances 0.491 <br /> 0.10 mg/L 0.500 98.2 80-120 20 <br /> LCS(CP05465-1352) Prepazed&Analyzed:07/21/06 <br /> Methylene Blue Active Substances 0.500 <br /> 0.10 mg/L 0.500 100 80-120 20 <br /> LCS IDup(CP05465-BSID1) Prepared&Analyzed:07/21/06 <br /> Methylene Blue Active Substances 0.467 <br /> 0.10 mg/L 0.500 93,4 80-120 5.01 20 <br /> LCS 1Dup(CP05465-BSID2) Prepazed P.Analyzed:07/21/06 <br /> Methylene Blue Active Substances 0.479 0.10 mg/L 0.500 <br /> 95.8 80-120 4.29 20 <br /> Matrix Spike(CP05465-MSI) Source:CPG0641-01 Prepared&Analyzed:07/21/06 <br /> Methylene Blue Active Substances 0.495 <br /> 0.10 mg/L 0.500 ND 99.0 75-125 25 <br /> CA DOHS ELAP Accreditation/Registration Number 1233 <br /> 3249 Fitzgerald Road Rancho Cordova,CA 95742 www.Californialab.com 916-638-7301 Fax: 916-638-4510 <br />