COJISLPEO - Laserfiche WebLink

Home Browse Search

Alpha VAnalytical Laboratories, Inc. email: clientservices@alpha-labs.com Corporate: 208 Mason Street I Ukiah, CA 95482 I T: 707-468-0401 I F: 707-468-5267 I ELAP# 1551 Shimmick Construction Project Manager: Hagr Balla 8201 Edgewater Dr., Suite 202 Project: Smith Canal Reported: Oakland, CA 94621 Project Number: CCR 66261.24 Tables land! 10/15/20 15:17 STLC Metals by EPA 6000/7000 Series Methods - Quality Control Analyte(s) Result Reporting Limit Units Spike Source Level Result %REC %REC Limits RPD RPD Limit Flag Batch A104522 - WET/3015 Matrix Spike Dup (A104522-MSD1) Source: 2013191-02 Prepared: 10/12/20 Analyzed: 10/13/20 Antimony 0.222 1.0 mg/L 0.222 ND 99.7 70-130 0.157 20 Arsenic 0.233 0.10 mg/L 0.222 ND 105 70-130 0.391 20 Barium 0.255 1.0 mg/L 0.222 ND 98.8 70-130 1.46 20 Beryllium 0.230 0.050 mg/L 0.222 ND 104 70-130 0.227 20 Cadmium 0.209 0.10 mg/L 0.222 ND 94.1 70-130 2.26 20 Chromium 0.221 0.10 mg/L 0.222 ND 99.5 70-130 0.611 20 Cobalt 0.211 1.0 mg/L 0.222 ND 95.0 70-130 1.67 20 Copper 0.262 0.20 mg/L 0.222 ND 118 70-130 0.467 20 Lead 0.202 0.50 mg/L 0.222 ND 91.0 70-130 0.659 20 Molybdenum 0.214 0.10 mg/L 0.222 ND 96.4 70-130 0.294 20 Nickel 0.218 0.10 mg/L 0.222 ND 98.2 70-130 0.0289 20 Selenium 0.208 0.10 mg/L 0.222 ND 93.6 70-130 1.84 20 Silver 0.235 0.50 mg/L 0.222 ND 106 70-130 0.963 20 Thallium 0.218 0.10 mg/L 0.222 ND 98.3 70-130 0.769 20 Vanadium 0.234 0.20 mg/L 0.222 ND 105 70-130 0.184 20 Zinc 0.210 0.50 mg/L 0.222 ND 94.4 70-130 1.11 20 Batch AJ03590 - WET/7470 Blank (AJ03590-BLK1) Prepared & Analyzed: 10/12/20 Mercury ND 0.010 mg/L LCS (AJ03590-1351) Prepared & Analyzed: 10/12/20 Mercury 0.00252 0.010 mg/L 0.00250 101 70-130 Duplicate (AJ03590-DUP1) Source: 2013191-01 Prepared & Analyzed: 10/12/20 Mercury ND 0.010 Ing/L ND 20 The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. Page 9 of 23