3600 SMITH AVE 2025-08-19 - Laserfiche WebLink

ALS Enuironme ntal CERTIFICATE OF ANALYSIS CLIENT: GeoEngineers, Inc. DATE: 4/14/2021 1101 Fawcett Ave. S., Suite 200 ALS JOB#: EV21040032 Tacoma, WA 98402 ALS SAMPLE#: EV21040032-03 CLIENT CONTACT: Jacob Letts DATE RECEIVED: 04/07/21 CLIENT PROJECT: Smith St. Mill COLLECTION DATE: 4/7/2021 11:30:00 AM CLIENT SAMPLE ID MW-5-040721 WDOE ACCREDITATION: C601 SAMPLE DATA RESULTS DILUTION LIMITS ANALYSIS ANALYSIS ANALYTE METHOD RESULTS QUAL UNITS FACTOR RL MDL PQL DATE BY Phenanthrene SW8270ESIM ND U UG/L 1 0.020 0.0020 0.0059 04/08/21 JMK Anthracene SW8270ESIM ND U UG/L 1 0.020 0.0025 0.0076 04/08/21 JMK Fluoranthene SW8270ESIM ND U UG/L 1 0.020 0.00057 0.0017 04/08/21 JMK Pyrene SW8270ESIM ND U UG/L 1 0.020 0.0012 0.0035 04/08/21 JMK Benzo(a)anthracene SW8270ESIM ND U UG/L 1 0.020 0.00095 0.0028 04/08/21 JMK Chrysene SW8270ESIM ND U UG/L 1 0.020 0.0019 0.0058 04/08/21 JMK Benzo(b)fluoranthene SW8270ESIM ND U UG/L 1 0.020 0.0028 0.0085 04/08/21 JMK Benzo(k)fluoranthene SW8270ESIM ND U UG/L 1 0.020 0.0045 0.014 04/08/21 JMK Benzo(a)pyrene SW8270ESIM ND U UG/L 1 0.020 0.0021 0.0064 04/08/21 JMK Indeno(1,2,3-cd)pyrene SW8270ESIM ND U UG/L 1 0.020 0.0017 0.0052 04/08/21 JMK Dibenz(a,h)anth racene SW8270ESIM ND U UG/L 1 0.020 0.0033 0.0099 04/08/21 JMK Benzo(g,h,i)perylene SW8270ESIM ND U UG/L 1 0.020 0.0018 0.0055 04/08/21 JMK Arsenic E200.8 1.3 UG/L 1 1.0 0.15 0.45 04/08/21 EBS Chromium E200.8 3.7 UG/L 1 2.0 0.10 0.29 04/08/21 EBS Lead E200.8 ND U UG/L 1 1.0 0.090 0.28 04/08/21 EBS Arsenic(Dissolved) E200.8 ND U UG/L 1 1.0 0.15 0.45 04/08/21 EBS Chromium(Dissolved) E200.8 ND U UG/L 1 2.0 0.10 0.29 04/08/21 EBS Lead(Dissolved) E200.8 ND U UG/L 1 1.0 0.090 0.28 04/08/21 EBS SPIKE LIMITS ANALYSIS ANALYSIS SURROGATE METHOD RESULTS QUAL ADDED RESULT MIN MAX DATE BY TFT NWTPH-GX 98.9 10.0 9.89 60 140 04/13/21 KLS Pentacosane NWTPH-DX 101 80.0 80.9 60 126 04/08/21 JNF 1,2-Dichloroethane-d4 SW8260D 106 20.0 21.1 71 130 04/08/21 DLC Toluene-D8 SW8260D 90.7 20.0 18.1 80 120 04/08/21 DLC p-Bromofluorobenzene SW8260D 96.7 20.0 19.3 78 120 04/08/21 DLC Terphenyl-d14 SW8270ESIM 106 2.33 2.46 50 147 04/08/21 JMK U-Analyte analyzed for but not detected at level above reporting limit. Page 10 ADDRESS 8620 Holly Drive,Suite 100, Everett,WA 98208 1 PHONE 425-356-2600 1 FAX 425-356-2626 ALS Group USA,Corp dba ALS Environmental www.aisgiobal.com RIGHT SU1-UTIOf15 -(,I.t 6-ft t rlEF