3600 SMITH AVE 2025-08-19 - Laserfiche WebLink

ALS Enuironmenta1 CERTIFICATE OF ANALYSIS CLIENT: GeoEngineers, Inc. DATE: 1/25/2021 1101 Fawcett Ave. S., Suite 200 ALS JOB#: EV21010084 Tacoma, WA 98402 ALS SAMPLE#: EV21010084-03 CLIENT CONTACT: Jacob Letts DATE RECEIVED: 01/13/21 CLIENT PROJECT: Smith St. Mill COLLECTION DATE: 1/13/2021 12:26:00 PM CLIENT SAMPLE ID MW-3-011321 WDOE ACCREDITATION: C601 SAMPLE DATA RESULTS DILUTION LIMITS ANALYSIS ANALYSIS ANALYTE METHOD RESULTS QUAL UNITS FACTOR RL MDL PQL DATE BY Gasoline NWTPH-GX ND U UG/L 1 50 4.6 14 01/16/21 KLS Total Petroleum Hydrocarbon- NWTPH-DX ND U UG/L 1 130 32 95 01/19/21 JNF Diesel Total Petroleum Hydrocarbon-Oil NWTPH-DX ND U UG/L 1 250 29 87 01/19/21 JNF Dichlorodifluoromethane(CFC-12) SW8260D ND U UG/L 1 2.0 0.13 0.38 01/14/21 DLC Chloromethane(Methyl Chloride) SW8260D ND U UG/L 1 2.0 0.068 0.20 01/14/21 DLC Vinyl chloride SW8260D ND U UG/L 1 0.20 0.0036 0.011 01/14/21 DLC Bromomethane(Methyl Bromide) SW8260D ND U UG/L 1 2.0 0.082 0.24 01/14/21 DLC Chloroethane SW8260D ND U UG/L 1 2.0 0.073 0.22 01/14/21 DLC Carbon tetrachloride SW8260D ND U UG/L 1 2.0 0.020 0.058 01/14/21 DLC Trichlorofluoromethane(CFC-11) SW8260D ND U UG/L 1 2.0 0.13 0.39 01/14/21 DLC Carbon disulfide SW8260D ND U UG/L 1 2.0 0.10 0.31 01/14/21 DLC Acetone SW8260D ND U UG/L 1 25 0.22 0.66 01/14/21 DLC 1,1-Dichloroethene SW8260D ND U UG/L 1 2.0 0.0053 0.016 01/14/21 DLC Methylene chloride SW8260D ND U UG/L 1 5.0 0.34 1.0 01/14/21 DLC Acrylonitrile SW8260D ND U UG/L 1 10 0.096 0.29 01/14/21 DLC Methyl tent butyl ether(MTBE) SW8260D ND U UG/L 1 2.0 0.049 0.15 01/14/21 DLC trans-1,2-Dichloroethene SW8260D ND U UG/L 1 2.0 0.078 0.24 01/14/21 DLC 1,1-Dichloroethane SW8260D ND U UG/L 1 2.0 0.068 0.21 01/14/21 DLC 2-Butanone(Methyl ethyl ketone) SW8260D ND U UG/L 1 10 0.23 0.68 01/14/21 DLC (MEK) cis-1,2-Dichloroethene SW8260D ND U UG/L 1 2.0 0.076 0.23 01/14/21 DLC 2,2-Dichloropropane SW8260D ND U UG/L 1 2.0 0.16 0.47 01/14/21 DLC Chlorobromomethane SW8260D ND U UG/L 1 2.0 0.063 0.19 01/14/21 DLC Chloroform(Trichloromethane) SW8260D ND U UG/L 1 2.0 0.096 0.29 01/14/21 DLC 1,1,1-Trichloroethane SW8260D ND U UG/L 1 2.0 0.091 0.27 01/14/21 DLC 1,1-Dichloropropene SW8260D ND U UG/L 1 2.0 0.094 0.28 01/14/21 DLC 1,2-Dichloroethane SW8260D ND U UG/L 1 2.0 0.0012 0.0035 01/14/21 DLC Benzene SW8260D ND U UG/L 1 2.0 0.0037 0.011 01/14/21 DLC Trichloroethene SW8260D ND U UG/L 1 2.0 0.0087 0.026 01/14/21 DLC 1,2-Dichloropropane SW8260D ND U UG/L 1 2.0 0.057 0.17 01/14/21 DLC Dibromomethane SW8260D ND U UG/L 1 2.0 0.042 0.13 01/14/21 DLC Bromodichloromethane SW8260D ND U UG/L 1 2.0 0.053 0.16 01/14/21 DLC trans-1,3-Dichloropropene SW8260D ND U UG/L 1 2.0 0.091 0.27 01/14/21 DLC 4-Methyl-2-pentanone(Methyl SW8260D ND U UG/L 1 10 0.18 0.53 01/14/21 DLC isobutyl ketone)(MIBK) Toluene SW8260D ND U UG/L 1 2.0 0.081 0.24 01/14/21 DLC cis-1,3-Dichloropropene SW8260D ND U UG/L 1 2.0 0.055 0.17 01/14/21 DLC 1,1,2-Trichloroethane SW8260D ND U UG/L 1 2.0 0.064 0.19 01/14/21 DLC 2-Hexanone SW8260D ND U UG/L 1 10 0.11 0.32 01/14/21 DLC Page 8 ADDRESS 8620 Holly Drive, Suite 100, Everett,WA 9820 PHONE 425-356-2600 425-356-2626 ALS Group USA,Corp dba ALS Environmental www.aisgiobal.com RIGHT SO1-UTIOf15 -11-. I� i_��