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 SDG#: EV21040032 Tacoma, WA 98402 WDOE ACCREDITATION: C601 CLIENT CONTACT: Jacob Letts CLIENT PROJECT: Smith St. Mill F- LABORATORY BLANK RESULTS MB-040821W- Batch 164422 -Water by SW8260D Prepared 04/08/21 00:00 Chlorobromomethane SW8260D ND U UG/L 2.0 0.063 0.19 04/08/21 DLC Chloroform(Trichloromethane) SW8260D ND U UG/L 2.0 0.096 0.29 04/08/21 DLC 1,1,1-Trichloroethane SW8260D ND U UG/L 2.0 0.091 0.27 04/08/21 DLC 1,1-Dichloropropene SW8260D ND U UG/L 2.0 0.094 0.28 04/08/21 DLC 1,2-Dichloroethane SW8260D ND U UG/L 2.0 0.0012 0.0035 04/08/21 DLC Benzene SW8260D ND U UG/L 2.0 0.0037 0.011 04/08/21 DLC Trichloroethene SW8260D ND U UG/L 2.0 0.0087 0.026 04/08/21 DLC 1,2-Dichloropro pane SW8260D ND U UG/L 2.0 0.057 0.17 04/08/21 DLC Dibromomethane SW8260D ND U UG/L 2.0 0.042 0.13 04/08/21 DLC Bromodichloromethane SW8260D ND U UG/L 2.0 0.053 0.16 04/08/21 DLC trans-1,3-Dichloropropene SW8260D ND U UG/L 2.0 0.091 0.27 04/08/21 DLC 4-Methyl-2-pentanone(Methyl isobutyl SW8260D ND U UG/L 10 0.18 0.53 04/08/21 DLC ketone)(MIBK) Toluene SW8260D ND U UG/L 2.0 0.081 0.24 04/08/21 DLC cis-1,3-Dichloropropene SW8260D ND U UG/L 2.0 0.055 0.17 04/08/21 DLC 1,1,2-Trichloroethane SW8260D ND U UG/L 2.0 0.064 0.19 04/08/21 DLC 2-Hexanone SW8260D ND U UG/L 10 0.11 0.32 04/08/21 DLC 1,3-Dichloropro pane SW8260D ND U UG/L 2.0 0.081 0.24 04/08/21 DLC Tetrachloroethene SW8260D ND U UG/L 2.0 0.037 0.11 04/08/21 DLC Dibromochloromethane SW8260D ND U UG/L 2.0 0.077 0.23 04/08/21 DLC 1,2-Dibromoethane(Ethylene Dibromide) SW8260D ND U UG/L 0.010 0.0026 0.0080 04/08/21 DLC Chlorobenzene SW8260D ND U UG/L 2.0 0.089 0.27 04/08/21 DLC 1,1,1,2-Tetrachloroethane SW8260D ND U UG/L 2.0 0.092 0.28 04/08/21 DLC Ethylbenzene SW8260D ND U UG/L 2.0 0.097 0.29 04/08/21 DLC m&p-Xylenes SW8260D ND U UG/L 4.0 0.19 0.57 04/08/21 DLC Styrene SW8260D ND U UG/L 2.0 0.075 0.22 04/08/21 DLC o-Xylene SW8260D ND U UG/L 2.0 0.086 0.26 04/08/21 DLC Bromoform SW8260D ND U UG/L 2.0 0.072 0.22 04/08/21 DLC Isopropyl benzene SW8260D ND U UG/L 2.0 0.099 0.30 04/08/21 DLC 1,1,2,2-Tetrachloroethane SW8260D ND U UG/L 2.0 0.048 0.14 04/08/21 DLC 1,2,3-Trichloropropane SW8260D ND U UG/L 2.0 0.0060 0.018 04/08/21 DLC Bromobenzene SW8260D ND U UG/L 2.0 0.13 0.38 04/08/21 DLC n-Propylbenzene SW8260D ND U UG/L 2.0 0.15 0.46 04/08/21 DLC 2-Chlorotoluene SW8260D ND U UG/L 2.0 0.15 0.44 04/08/21 DLC 1,3,5-Trimethylbenzene SW8260D ND U UG/L 2.0 0.15 0.44 04/08/21 DLC 4-Chlorotoluene SW8260D ND U UG/L 2.0 0.14 0.43 04/08/21 DLC tert-Butyl benzene SW8260D ND U UG/L 2.0 0.16 0.48 04/08/21 DLC 1,2,4-Trimethylbenzene SW8260D ND U UG/L 2.0 0.14 0.43 04/08/21 DLC 2-Phenylbutane(sec-Butyl benzene) SW8260D ND U UG/L 2.0 0.16 0.48 04/08/21 DLC Cymene(p-Isopropyltoluene) SW8260D ND U UG/L 2.0 0.16 0.47 04/08/21 DLC 1,3-Dichlorobenzene SW8260D ND U UG/L 2.0 0.13 0.40 04/08/21 DLC Page 17 ADDRESS 8620 Holly Drive,Suite 100, Everett,WA 98208 1 PHONE 425-356-2600 FAX 425-356-2626 ALS Group USA,Corp dba ALS Environmental www.aisgiobal.com RIGHT SU1-UTIOf15 -(,I.t I-Ft t rlEF