March 9, 2023 -|^ TETRATECH We are in the process of ensuring this document is accessible to all audiences. If you need assistance accessing this document, or any material on the EPA East Palestine, Ohio emergency response webpages, please contact the Region 5 Public Information Officer on-call at: R5_EastPalestine@epa.gov Josh Peters On-Scene Coordinator U.S. Environmental Protection Agency, Region 5 Superfund and Emergency Management Division 2565 Plymouth Road Ann Arbor, MI 48105 Subject: Data Validation Reports Dear Mr. Peters: Tetra Tech, Inc. (Tetra Tech) is submitting these data validation reports for twenty-six samples, which include five soil samples, seventeen water samples and four sediment samples (including three field duplicate samples, an equipment blank, and two trip blanks) collected at the East Palestine site. The samples were collected on February 4, 8 and 10, 2023, and were analyzed for volatile organic compounds, semivolatile organic compounds, diesel range organics, oil range organics, and gasoline range organics by ALS Environmental. The final laboratory data package was received on February 24, 2023. Analytical data were evaluated in general accordance with the Tetra Tech Quality Assurance Project Plan, Superfund Technical Assessment and Response Team (START V), EPA Region 5, Revision 4 (August 2022) and the National Functional Guidelines (NFG) for Organic Superfund Methods Data Review (November 2020). A few results were rejected due to holding time exceedances and low recoveries for some laboratory quality control samples. All other results may be used as qualified based on the findings of this validation If you have any questions regarding these data validation reports, please call me at (509) 688-5957. E Palestine Site - ER EPA Contract No.: 68HE0519D0005 Task Order/Task Order Line Item No.: 68HE0520F0032/0001EB201 Document Tracking No. 1676 effort. Sincerely, Deb Kutsal Senior Chemist Enclosure Tetra Tech, Inc. 1 South Wacker Dr. Suite 3700, Chicago, IL 60606 Tel 312.201.7479 | Fax 312.201.0031 vwvw.tetratech.com ------- cc: Karl Schultz, Tetra Tech Program Manager Dustin Grams, Tetra Tech Project Manager Mayra Arroyo Ortiz, Tetra Tech Project Document Control Coordinator TO-TOLIN File ------- ATTACHMENT DATA VALIDATION REPORTS ALS ENVIRONMENTAL REPORT NOS. 23020296,23020743, 23020880, AND 23020905 ------- DATA VALIDATION CHECKLIST - STAGE 2A EPA REGION 5 START CONTRACT Site Name E Palestine Site - ER TO/TOLIN No. 68HE0520F0032/0001EB201 Document Tracking No. DTN 1676a Data Reviewer (signature and date) February 28, 2023 02/28/2023 Technical Reviewer (signature and date) ^u: 2 March 2023 Laboratory Report No. 23020296 Laboratory ALS Environmental/Holland, MI Analyses Volatile organic compounds (VOCs) by E Method 8270E, Diesel Range Organics (D by EPA Method 8015D, and pH by Standa 'A Method 8260D, Semivo RO), Oil Range Organics (C rd Methods A4500-HB-11 atile organic compounds (SVOCs) by EPA )RO), and Gasoline Range Organics (GRO) Samples and Matrix Three aqueous samples Collection Date(s) 02/04/2023 Field Duplicate Pairs NA Field QC Blanks NA INTRODUCTION This checklist summarizes the Stage 2A validation performed on the subject laboratory report, in accordance with the U.S. Environmental Protection Agency (EPA) Guidance for Labeling Externally Validated Laboratory Analytical Data for Superfund Use (January 2009). Analytical data were evaluated in general accordance with the Tetra Tech Quality Assurance Project Plan, Superfund Technical Assessment and Response Team (START V), EPA Region 5, Revision 4 (August 2022), and the EPA National Functional Guidelines (NFG) for Organic Superfund Methods Data Review (November 2020). OVERALL EVALUATION No data were rejected, but some were qualified as detailed below. All results may be used as qualified. Data completeness: Within Criteria Exceedance/Notes Y TETRA TECH Page 1 of 5 ------- DATA VALIDATION CHECKLIST - STAGE 2A EPA REGION 5 START CONTRACT Sample preservation, receipt, and holding times: Within Criteria Exceedance/Notes N pH is considered a field measurement to be performed within minutes after sample collection. Therefore, all laboratory results for pH were qualified as estimated (flagged J). Method blanks: Within Criteria Exceedance/Notes N ORO: Method blank contained 0.07583 mg/L ORO. The ORO result for sample EPD-SW-01-01-020423 was qualified as nondetect (flagged U) at the reporting limit (RL) due to this deficiency. Field blanks: Within Criteria Exceedance/Notes NA Surrogates and labeled compounds: Within Criteria Exceedance/Notes N DRO/ORO: There were excessive recoveries of surrogate 4-terphenyl-dl4 for samples EPD-SW-02-01-020423 and EPD-SW-03- 01-020423, due to interferences from compounds in the samples. No qualifications were applied because the sample results were reported from 100-fold dilutions. SVOCs (EPD-SW-02-01-020423): Acid surrogate 2,4,6-tribromophenol was recovered above laboratory limits due to matrix interference. The detected phenol result for this sample were qualified as estimated with a possible high bias (flagged J+). Recoveries for surrogates 2-fluorophenol and phenol-d6 were unavailable due to sample matrix interference. No additional qualifications were applied. SVOCs (EPD-SW-03-01-020423): Recoveries for surrogates 2-fluorophenol and phenol-d6 were unavailable due to sample matrix interference. No qualifications were applied. TETRA TECH Page 2 of 5 ------- DATA VALIDATION CHECKLIST - STAGE 2A EPA REGION 5 START CONTRACT MS/MSDs : Within Criteria Exceedance/Notes N GRO: The MS %Rwas below the acceptable range, but the MS/MSD average %Ris acceptable; therefore, no qualification was applied. MS/MSDs analyzed in other data packages were not evaluated. Laboratory duplicates: Within Criteria Exceedance/Notes N GRO (EPD-SW-01-01-020423): GRO was not detected in original sample, but was detected at a low concentration in the laboratory duplicate. The absolute difference is less than the reporting limit; therefore, no qualification was applied. Field duplicates: Within Criteria Exceedance/Notes NA LCSs/LCSDs: Within Criteria Exceedance/Notes Y Sample dilutions: Within Criteria Exceedance/Notes Y Sample EPD-SW-02-01-020423 Sample EPD-SW-03-01-020423 DRO/ORO/GRO/VOCs - 100X SVOCs - 10X DRO/ORO - 100X GRO - 10X VOCs - 100X 1 . TETRA TECH Page 3 of 5 ------- DATA VALIDATION CHECKLIST - STAGE 2A EPA REGION 5 START CONTRACT Re-extraction and reanalysis: Within Criteria Exceedance/Notes Y MDLs/RLs: Within Criteria Exceedance/Notes Y Results for analytes detected between the method detection limit and sample RL were qualified by the laboratory as estimated (flagged J). Tentatively identified compounds: Within Criteria Exceedance/Notes NA Other [specify]: Within Criteria Exceedance/Notes NA TETRA TECH Page 4 of 5 ------- DATA VALIDATION CHECKLIST - STAGE 2A EPA REGION 5 START CONTRACT Overall Qualifications: See results summary pages attached for changes to the laboratory qualifiers based upon this validation. The following is a list of qualifiers and definitions that may be used for the validation of this data package: J The analyte was positively identified; the associated value is the approximate concentration of the analyte in the sample. J+ The analyte was positively identified; the associated value is the approximate concentration of the analyte in the sample and may be biased high. J- The analyte was positively identified; the associated value is the approximate concentration of the analyte in the sample and may be biased low. NJ The analysis indicates the presence of an analyte that has been "tentatively identified" and the associated value is the approximate concentration of the analyte in the sample. R The sample result is rejected as unusable due to serious deficiencies in one or more quality control criteria. The analyte may or may not be present in the sample. U The analyte was analyzed for, but was not detected at or above the associated value (reporting limit). UJ The analyte was analyzed for, but was not detected at or above the associated value (reporting limit), which is considered approximate due to deficiencies in one or more quality control criteria. NF The tentatively identified compound was manually searched for but was not found in the sample. TETRA TECH Page 5 of 5 ------- E PALESTINE SITE - ER AQUEOUS ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020296 SampleJD Method Analyte Lab Result Lab Qual MDL RL Units VAL Result VAL Qual EPD-SW-02-01-020423 SW8015D GRO (C6-C10) 59000 76 20000 ug/L 59000 EPD-SW-02-01-020423 SW8260D 1,1,1-Trichloroethane 46 U 0.46 100 ug/L 100 U EPD-SW-02-01-020423 SW8260D 1,1,2,2-Tetrachloroethane 40 U 0.4 100 ug/L 100 U EPD-SW-02-01-020423 SW8260D 1,1,2-Trichloroethane 46 U 0.46 100 ug/L 100 U EPD-SW-02-01-020423 SW8260D 1,1,2-Trichlorotrifluoroethane 52 U 0.52 100 ug/L 100 U EPD-SW-02-01-020423 SW8260D 1,1-Dichloroethane 44 U 0.44 100 ug/L 100 U EPD-SW-02-01-020423 SW8260D 1,1-Dichloroethene 40 U 0.4 100 ug/L 100 U EPD-SW-02-01-020423 SW8260D 1,1-Dichloropropene 37 U 0.37 100 ug/L 100 U EPD-SW-02-01-020423 SW8260D 1,2,3-Trichlorobenzene 42 U 0.42 100 ug/L 100 U EPD-SW-02-01-020423 SW8260D 1,2,3-Trichloropropane 40 U 0.4 100 ug/L 100 U EPD-SW-02-01-020423 SW8260D 1,2,4-Trichlorobenzene 45 U 0.45 100 ug/L 100 U EPD-SW-02-01-020423 SW8260D 1,2,4-Trimethyl benzene 45 U 0.45 100 ug/L 100 U EPD-SW-02-01-020423 SW8260D l,2-Dibromo-3-chloropropane 43 U 0.43 100 ug/L 100 U EPD-SW-02-01-020423 SW8260D 1,2-Dibromoethane 41 U 0.41 100 ug/L 100 U EPD-SW-02-01-020423 SW8260D 1,2-Dichlorobenzene 32 U 0.32 100 ug/L 100 U EPD-SW-02-01-020423 SW8260D 1,2-Dichloroethane 44 U 0.44 100 ug/L 100 U EPD-SW-02-01-020423 SW8260D 1,2-Dichloropropane 48 U 0.48 100 ug/L 100 U EPD-SW-02-01-020423 SW8260D 1,3,5-Trimethyl benzene 65 U 0.65 100 ug/L 100 U EPD-SW-02-01-020423 SW8260D 1,3-Dichlorobenzene 33 U 0.33 100 ug/L 100 U EPD-SW-02-01-020423 SW8260D 1,4-Dichlorobenzene 35 U 0.35 100 ug/L 100 U EPD-SW-02-01-020423 SW8260D 2-Butanone 52 U 0.52 500 ug/L 500 u EPD-SW-02-01-020423 SW8260D 2-Hexanone 59 U 0.59 500 ug/L 500 u EPD-SW-02-01-020423 SW8260D 4-Methyl-2-pentanone 52 U 0.52 100 ug/L 100 u EPD-SW-02-01-020423 SW8260D Acetone 110 U 1.1 1000 ug/L 1000 u EPD-SW-02-01-020423 SW8260D Benzene 46 U 0.46 100 ug/L 100 u EPD-SW-02-01-020423 SW8260D Bromochloromethane 45 U 0.45 100 ug/L 100 u EPD-SW-02-01-020423 SW8260D Bromodichloromethane 49 U 0.49 100 ug/L 100 u EPD-SW-02-01-020423 SW8260D Bromoform 56 U 0.56 100 ug/L 100 u EPD-SW-02-01-020423 SW8260D Bromomethane 90 u 0.9 100 ug/L 100 u EPD-SW-02-01-020423 SW8260D Carbon disulfide 49 u 0.49 100 ug/L 100 u EPD-SW-02-01-020423 SW8260D Carbon tetrachloride 40 u 0.4 100 ug/L 100 u EPD-SW-02-01-020423 SW8260D Chlorobenzene 40 u 0.4 100 ug/L 100 u EPD-SW-02-01-020423 SW8260D Chloroethane 68 u 0.68 100 ug/L 100 u EPD-SW-02-01-020423 SW8260D Chloroform 46 u 0.46 100 ug/L 100 u EPD-SW-02-01-020423 SW8260D Chloromethane 83 u 0.83 100 ug/L 100 u EPD-SW-02-01-020423 SW8260D cis-l,2-Dichloroethene 42 u 0.42 100 ug/L 100 u EPD-SW-02-01-020423 SW8260D cis-l,3-Dichloropropene 57 u 0.57 100 ug/L 100 u EPD-SW-02-01-020423 SW8260D Cyclohexane 63 u 0.63 200 ug/L 200 u EPD-SW-02-01-020423 SW8260D Dibromochloromethane 40 u 0.4 100 ug/L 100 u EPD-SW-02-01-020423 SW8260D Dibromodifluoromethane 46 u 0.46 100 ug/L 100 u EPD-SW-02-01-020423 SW8260D Ethylbenzene 34 u 0.34 100 ug/L 100 u EPD-SW-02-01-020423 SW8260D Isopropylbenzene 35 u 0.35 100 ug/L 100 u EPD-SW-02-01-020423 SW8260D m,p-Xylene 81 u 0.81 200 ug/L 200 u EPD-SW-02-01-020423 SW8260D Methyl acetate 59 u 0.59 200 ug/L 200 u EPD-SW-02-01-020423 SW8260D Methyl tert-butyl ether 45 u 0.45 100 ug/L 100 u EPD-SW-02-01-020423 SW8260D Methylcyclohexane 35 u 0.35 100 ug/L 100 u EPD-SW-02-01-020423 SW8260D Methylene chloride 86 u 0.86 500 ug/L 500 u EPD-SW-02-01-020423 SW8260D o-Xylene 31 u 0.31 100 ug/L 100 u EPD-SW-02-01-020423 SW8260D Styrene 33 u 0.33 100 ug/L 100 u EPD-SW-02-01-020423 SW8260D Tetrachloroethene 39 u 0.39 100 ug/L 100 u EPD-SW-02-01-020423 SW8260D Toluene 45 u 0.45 100 ug/L 100 u EPD-SW-02-01-020423 SW8260D trans-l,2-Dichloroethene 48 u 0.48 100 ug/L 100 u EPD-SW-02-01-020423 SW8260D trans-l,3-Dichloropropene 38 u 0.38 100 ug/L 100 u EPD-SW-02-01-020423 SW8260D Trichloroethene 43 u 0.43 100 ug/L 100 u EPD-SW-02-01-020423 SW8260D Trichlorofluoromethane 52 u 0.52 100 ug/L 100 u EPD-SW-02-01-020423 SW8260D Vinyl chloride 53 u 0.53 100 ug/L 100 u EPD-SW-02-01-020423 SW8260D Xylenes, Total 81 u 0.81 200 ug/L 200 u EPD-SW-02-01-020423 SW8015D DRO (C10-C28) 110 0.081 10 mg/L 110 J+ EPD-SW-02-01-020423 SW8015D ORO (C28-C40) 480 0.051 10 mg/L 480 J+ EPD-SW-02-01-020423 SW8270E Fluoranthene 9.1 0.038 6 ug/L 9.1 EPD-SW-02-01-020423 SW8270E Naphthalene 7.9 0.067 6 ug/L 7.9 EPD-SW-02-01-020423 SW8270E Phenanthrene 10 0.081 6 ug/L 10 Page 1 of 7 ------- E PALESTINE SITE - ER AQUEOUS ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020296 SampleJD Method Analyte Lab Result Lab Qual MDL RL Units VAL Result VAL Qual EPD-SW-02-01-020423 SW8270E Pyrene 7.3 0.036 6 ug/L 7.3 EPD-SW-02-01-020423 A4500-H B-ll pH (laboratory) 7.59 H 0.1 0.1 s.u. 7.59 J EPD-SW-02-01-020423 SW8270E Anthracene 3.6 J 0.028 6 ug/L 3.6 J EPD-SW-02-01-020423 SW8270E Fluorene 4.8 J 0.051 6 ug/L 4.8 J EPD-SW-02-01-020423 SW8270E Phenol 20 J 0.21 60 ug/L 20 J+ EPD-SW-02-01-020423 SW8270E 1,1-Biphenyl 25 U 0.42 60 ug/L 60 U EPD-SW-02-01-020423 SW8270E 1,2,4,5-Tetrachlorobenzene 21 U 0.34 300 ug/L 300 U EPD-SW-02-01-020423 SW8270E 1,4-Dioxane 44 U 0.72 300 ug/L 300 U EPD-SW-02-01-020423 SW8270E 1-Methyl naphthalene 5 U 0.083 6 ug/L 6.0 U EPD-SW-02-01-020423 SW8270E 2,2'-Oxybis(l-chloropropane) 14 U 0.23 60 ug/L 60 U EPD-SW-02-01-020423 SW8270E 2,3,4,6-Tetrachlorophenol 27 U 0.45 60 ug/L 60 U EPD-SW-02-01-020423 SW8270E 2,4,5-Trichlorophenol 10 U 0.17 60 ug/L 60 U EPD-SW-02-01-020423 SW8270E 2,4,6-Trichlorophenol 15 U 0.25 60 ug/L 60 U EPD-SW-02-01-020423 SW8270E 2,4-Dichlorophenol 21 U 0.35 60 ug/L 60 U EPD-SW-02-01-020423 SW8270E 2,4-Dimethylphenol 22 U 0.36 60 ug/L 60 U EPD-SW-02-01-020423 SW8270E 2,4-Dinitrophenol 160 U 2.6 300 ug/L 300 U EPD-SW-02-01-020423 SW8270E 2,4-Dinitrotoluene 25 U 0.42 60 ug/L 60 U EPD-SW-02-01-020423 SW8270E 2,6-Dinitrotoluene 20 U 0.33 60 ug/L 60 U EPD-SW-02-01-020423 SW8270E 2-Chloronaphthalene 4.5 U 0.075 6 ug/L 6.0 U EPD-SW-02-01-020423 SW8270E 2-Chlorophenol 14 U 0.23 60 ug/L 60 U EPD-SW-02-01-020423 SW8270E 2-Methyl naphthalene 3.9 U 0.065 6 ug/L 6.0 U EPD-SW-02-01-020423 SW8270E 2-Methylphenol 15 U 0.25 60 ug/L 60 U EPD-SW-02-01-020423 SW8270E 2-Nitroaniline 13 U 0.21 60 ug/L 60 U EPD-SW-02-01-020423 SW8270E 2-Nitrophenol 21 U 0.34 60 ug/L 60 U EPD-SW-02-01-020423 SW8270E 3&4-Methylphenol 13 U 0.21 60 ug/L 60 U EPD-SW-02-01-020423 SW8270E 3,3'-Dichlorobenzidine 28 U 0.46 300 ug/L 300 U EPD-SW-02-01-020423 SW8270E 3-Nitroaniline 39 U 0.64 60 ug/L 60 U EPD-SW-02-01-020423 SW8270E 4,6-Dinitro-2-methyl phenol 16 U 0.27 60 ug/L 60 U EPD-SW-02-01-020423 SW8270E 4-Bromophenyl phenyl ether 20 U 0.33 60 ug/L 60 u EPD-SW-02-01-020423 SW8270E 4-Chloro-3-methyl phenol 16 U 0.26 60 ug/L 60 u EPD-SW-02-01-020423 SW8270E 4-Chloroaniline 21 U 0.34 60 ug/L 60 u EPD-SW-02-01-020423 SW8270E 4-Chlorophenyl phenyl ether 19 U 0.31 60 ug/L 60 u EPD-SW-02-01-020423 SW8270E 4-Nitroaniline 34 U 0.57 60 ug/L 60 u EPD-SW-02-01-020423 SW8270E 4-Nitrophenol 15 u 0.24 300 ug/L 300 u EPD-SW-02-01-020423 SW8270E Acenaphthene 4.9 u 0.081 6 ug/L 6.0 u EPD-SW-02-01-020423 SW8270E Acenaphthylene 4.5 u 0.075 6 ug/L 6.0 u EPD-SW-02-01-020423 SW8270E Acetophenone 22 u 0.37 60 ug/L 60 u EPD-SW-02-01-020423 SW8270E Atrazine 21 u 0.35 60 ug/L 60 u EPD-SW-02-01-020423 SW8270E Benzaldehyde 31 u 0.52 60 ug/L 60 u EPD-SW-02-01-020423 SW8270E Benzo(a)anthracene 6 u 0.099 6 ug/L 6.0 u EPD-SW-02-01-020423 SW8270E Benzo(a)pyrene 2.7 u 0.044 6 ug/L 6.0 u EPD-SW-02-01-020423 SW8270E Benzo(b)fluoranthene 3.1 u 0.051 6 ug/L 6.0 u EPD-SW-02-01-020423 SW8270E Benzo(g,h,i)perylene 5.4 u 0.089 6 ug/L 6.0 u EPD-SW-02-01-020423 SW8270E Benzo(k)fluoranthene 2.9 u 0.048 6 ug/L 6.0 u EPD-SW-02-01-020423 SW8270E Bis(2-chloroethoxy) methane 18 u 0.29 60 ug/L 60 u EPD-SW-02-01-020423 SW8270E Bis(2-chloroethyl)ether 22 u 0.37 60 ug/L 60 u EPD-SW-02-01-020423 SW8270E Bis(2-chloroisopropyl)ether 14 u 0.23 60 ug/L 60 u EPD-SW-02-01-020423 SW8270E Bis(2-ethyl hexyl) phtha late 24 u 0.4 60 ug/L 60 u EPD-SW-02-01-020423 SW8270E Butyl benzyl phthalate 18 u 0.3 60 ug/L 60 u EPD-SW-02-01-020423 SW8270E Caprolactam 58 u 0.96 300 ug/L 300 u EPD-SW-02-01-020423 SW8270E Carbazole 15 u 0.24 60 ug/L 60 u EPD-SW-02-01-020423 SW8270E Chrysene 2.9 u 0.048 6 ug/L 6.0 u EPD-SW-02-01-020423 SW8270E Dibenzo(a,h)anthracene 4.4 u 0.073 6 ug/L 6.0 u EPD-SW-02-01-020423 SW8270E Dibenzofuran 14 u 0.23 60 ug/L 60 u EPD-SW-02-01-020423 SW8270E Diethyl phthalate 10 u 0.17 60 ug/L 60 u EPD-SW-02-01-020423 SW8270E Dimethyl phthalate 11 u 0.18 60 ug/L 60 u EPD-SW-02-01-020423 SW8270E Di-n-butyl phthalate 13 u 0.21 60 ug/L 60 u EPD-SW-02-01-020423 SW8270E Di-n-octyl phthalate 32 u 0.53 60 ug/L 60 u EPD-SW-02-01-020423 SW8270E Hexachlorobenzene 27 u 0.44 60 ug/L 60 u EPD-SW-02-01-020423 SW8270E Hexachlorobutadiene 38 u 0.63 60 ug/L 60 u EPD-SW-02-01-020423 SW8270E Hexachlorocyclopentadiene 66 u 1.1 300 ug/L 300 u EPD-SW-02-01-020423 SW8270E Hexachloroethane 37 u 0.62 60 ug/L 60 u Page 2 of 7 ------- E PALESTINE SITE - ER AQUEOUS ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020296 SampleJD Method Analyte Lab Result Lab Qual MDL RL Units VAL Result VAL Qual EPD-SW-02-01-020423 SW8270E lndeno(l,2,3-cd)pyrene 4 U 0.067 6 ug/L 6.0 U EPD-SW-02-01-020423 SW8270E Isophorone 21 U 0.34 300 ug/L 300 U EPD-SW-02-01-020423 SW8270E Nitrobenzene 16 U 0.26 60 ug/L 60 U EPD-SW-02-01-020423 SW8270E N-Nitrosodi-n-propylamine 21 U 0.35 60 ug/L 60 U EPD-SW-02-01-020423 SW8270E N-Nitrosodiphenylamine 30 U 0.49 60 ug/L 60 U EPD-SW-02-01-020423 SW8270E Pentachlorophenol 59 U 0.97 300 ug/L 300 U EPD-SW-02-01-020423 SW8270E Pyridine 34 U 0.57 600 ug/L 600 U EPD-SW-01-01-020423 SW8015D GRO (C6-C10) 76 U 76 200 ug/L 200 U EPD-SW-01-01-020423 SW8260D 1,1,1-Trichloroethane 0.46 U 0.46 1 ug/L 1.0 U EPD-SW-01-01-020423 SW8260D 1,1,2,2-Tetrachloroethane 0.4 U 0.4 1 ug/L 1.0 U EPD-SW-01-01-020423 SW8260D 1,1,2-Trichloroethane 0.46 U 0.46 1 ug/L 1.0 U EPD-SW-01-01-020423 SW8260D 1,1,2-Trichlorotrifluoroethane 0.52 U 0.52 1 ug/L 1.0 U EPD-SW-01-01-020423 SW8260D 1,1-Dichloroethane 0.44 U 0.44 1 ug/L 1.0 U EPD-SW-01-01-020423 SW8260D 1,1-Dichloroethene 0.4 U 0.4 1 ug/L 1.0 U EPD-SW-01-01-020423 SW8260D 1,1-Dichloropropene 0.37 U 0.37 1 ug/L 1.0 U EPD-SW-01-01-020423 SW8260D 1,2,3-Trichlorobenzene 0.42 U 0.42 1 ug/L 1.0 U EPD-SW-01-01-020423 SW8260D 1,2,3-Trichloropropane 0.4 U 0.4 1 ug/L 1.0 U EPD-SW-01-01-020423 SW8260D 1,2,4-Trichlorobenzene 0.45 U 0.45 1 ug/L 1.0 U EPD-SW-01-01-020423 SW8260D 1,2,4-Trimethyl benzene 0.45 U 0.45 1 ug/L 1.0 u EPD-SW-01-01-020423 SW8260D l,2-Dibromo-3-chloropropane 0.43 U 0.43 1 ug/L 1.0 u EPD-SW-01-01-020423 SW8260D 1,2-Dibromoethane 0.41 U 0.41 1 ug/L 1.0 u EPD-SW-01-01-020423 SW8260D 1,2-Dichlorobenzene 0.32 U 0.32 1 ug/L 1.0 u EPD-SW-01-01-020423 SW8260D 1,2-Dichloroethane 0.44 U 0.44 1 ug/L 1.0 u EPD-SW-01-01-020423 SW8260D 1,2-Dichloropropane 0.48 U 0.48 1 ug/L 1.0 u EPD-SW-01-01-020423 SW8260D 1,3,5-Trimethyl benzene 0.65 U 0.65 1 ug/L 1.0 u EPD-SW-01-01-020423 SW8260D 1,3-Dichlorobenzene 0.33 U 0.33 1 ug/L 1.0 u EPD-SW-01-01-020423 SW8260D 1,4-Dichlorobenzene 0.35 U 0.35 1 ug/L 1.0 u EPD-SW-01-01-020423 SW8260D 2-Butanone 0.52 u 0.52 5 ug/L 5.0 u EPD-SW-01-01-020423 SW8260D 2-Hexanone 0.59 u 0.59 5 ug/L 5.0 u EPD-SW-01-01-020423 SW8260D 4-Methyl-2-pentanone 0.52 u 0.52 1 ug/L 1.0 u EPD-SW-01-01-020423 SW8260D Acetone 1.1 u 1.1 10 ug/L 10 u EPD-SW-01-01-020423 SW8260D Benzene 0.46 u 0.46 1 ug/L 1.0 u EPD-SW-01-01-020423 SW8260D Bromochloromethane 0.45 u 0.45 1 ug/L 1.0 u EPD-SW-01-01-020423 SW8260D Bromodichloromethane 0.49 u 0.49 1 ug/L 1.0 u EPD-SW-01-01-020423 SW8260D Bromoform 0.56 u 0.56 1 ug/L 1.0 u EPD-SW-01-01-020423 SW8260D Bromomethane 0.9 u 0.9 1 ug/L 1.0 u EPD-SW-01-01-020423 SW8260D Carbon disulfide 0.49 u 0.49 1 ug/L 1.0 u EPD-SW-01-01-020423 SW8260D Carbon tetrachloride 0.4 u 0.4 1 ug/L 1.0 u EPD-SW-01-01-020423 SW8260D Chlorobenzene 0.4 u 0.4 1 ug/L 1.0 u EPD-SW-01-01-020423 SW8260D Chloroethane 0.68 u 0.68 1 ug/L 1.0 u EPD-SW-01-01-020423 SW8260D Chloroform 0.46 u 0.46 1 ug/L 1.0 u EPD-SW-01-01-020423 SW8260D Chloromethane 0.83 u 0.83 1 ug/L 1.0 u EPD-SW-01-01-020423 SW8260D cis-l,2-Dichloroethene 0.42 u 0.42 1 ug/L 1.0 u EPD-SW-01-01-020423 SW8260D cis-l,3-Dichloropropene 0.57 u 0.57 1 ug/L 1.0 u EPD-SW-01-01-020423 SW8260D Cyclohexane 0.63 u 0.63 2 ug/L 2.0 u EPD-SW-01-01-020423 SW8260D Dibromochloromethane 0.4 u 0.4 1 ug/L 1.0 u EPD-SW-01-01-020423 SW8260D Dibromodifluoromethane 0.46 u 0.46 1 ug/L 1.0 u EPD-SW-01-01-020423 SW8260D Ethylbenzene 0.34 u 0.34 1 ug/L 1.0 u EPD-SW-01-01-020423 SW8260D Isopropylbenzene 0.35 u 0.35 1 ug/L 1.0 u EPD-SW-01-01-020423 SW8260D m,p-Xylene 0.81 u 0.81 2 ug/L 2.0 u EPD-SW-01-01-020423 SW8260D Methyl acetate 0.59 u 0.59 2 ug/L 2.0 u EPD-SW-01-01-020423 SW8260D Methyl tert-butyl ether 0.45 u 0.45 1 ug/L 1.0 u EPD-SW-01-01-020423 SW8260D Methylcyclohexane 0.35 u 0.35 1 ug/L 1.0 u EPD-SW-01-01-020423 SW8260D Methylene chloride 0.86 u 0.86 5 ug/L 5.0 u EPD-SW-01-01-020423 SW8260D o-Xylene 0.31 u 0.31 1 ug/L 1.0 u EPD-SW-01-01-020423 SW8260D Styrene 0.33 u 0.33 1 ug/L 1.0 u EPD-SW-01-01-020423 SW8260D Tetrachloroethene 0.39 u 0.39 1 ug/L 1.0 u EPD-SW-01-01-020423 SW8260D Toluene 0.45 u 0.45 1 ug/L 1.0 u EPD-SW-01-01-020423 SW8260D trans-l,2-Dichloroethene 0.48 u 0.48 1 ug/L 1.0 u EPD-SW-01-01-020423 SW8260D trans-l,3-Dichloropropene 0.38 u 0.38 1 ug/L 1.0 u EPD-SW-01-01-020423 SW8260D Trichloroethene 0.43 u 0.43 1 ug/L 1.0 u EPD-SW-01-01-020423 SW8260D Trichlorofluoromethane 0.52 u 0.52 1 ug/L 1.0 u Page 3 of 7 ------- E PALESTINE SITE - ER AQUEOUS ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020296 SampleJD Method Analyte Lab Result Lab Qual MDL RL Units VAL Result V EPD-SW-01-01-020423 SW8260D Vinyl chloride 0.53 U 0.53 1 ug/L 1.0 U EPD-SW-01-01-020423 SW8260D Xylenes, Total 0.81 U 0.81 2 ug/L 2.0 U EPD-SW-01-01-020423 A4500-H B-ll pH (laboratory) 8.3 H 0.1 0.1 s.u. 8.3 J EPD-SW-01-01-020423 SW8015D ORO (C28-C40) 0.085 J 0.051 0.1 mg/L 0.1 U EPD-SW-01-01-020423 SW8015D DRO (C10-C28) 0.083 U 0.081 0.1 mg/L 0.1 U EPD-SW-01-01-020423 SW8270E 1,1-Biphenyl 0.5 U 0.42 1.2 ug/L 1.2 U EPD-SW-01-01-020423 SW8270E 1,2,4,5-Tetrachlorobenzene 0.4 U 0.34 5.9 ug/L 5.9 U EPD-SW-01-01-020423 SW8270E 1,4-Dioxane 0.85 U 0.72 5.9 ug/L 5.9 U EPD-SW-01-01-020423 SW8270E 1-Methyl naphthalene 0.098 U 0.083 0.12 ug/L 0.12 U EPD-SW-01-01-020423 SW8270E 2,2'-Oxybis(l-chloropropane) 0.27 U 0.23 1.2 ug/L 1.2 U EPD-SW-01-01-020423 SW8270E 2,3,4,6-Tetrachlorophenol 0.53 U 0.45 1.2 ug/L 1.2 U EPD-SW-01-01-020423 SW8270E 2,4,5-Trichlorophenol 0.2 U 0.17 1.2 ug/L 1.2 U EPD-SW-01-01-020423 SW8270E 2,4,6-Trichlorophenol 0.3 U 0.25 1.2 ug/L 1.2 U EPD-SW-01-01-020423 SW8270E 2,4-Dichlorophenol 0.41 U 0.35 1.2 ug/L 1.2 U EPD-SW-01-01-020423 SW8270E 2,4-Dimethylphenol 0.42 U 0.36 1.2 ug/L 1.2 U EPD-SW-01-01-020423 SW8270E 2,4-Dinitrophenol 3.1 U 2.6 5.9 ug/L 5.9 U EPD-SW-01-01-020423 SW8270E 2,4-Dinitrotoluene 0.5 U 0.42 1.2 ug/L 1.2 U EPD-SW-01-01-020423 SW8270E 2,6-Dinitrotoluene 0.39 U 0.33 1.2 ug/L 1.2 U EPD-SW-01-01-020423 SW8270E 2-Chloronaphthalene 0.089 U 0.075 0.12 ug/L 0.12 U EPD-SW-01-01-020423 SW8270E 2-Chlorophenol 0.27 U 0.23 1.2 ug/L 1.2 U EPD-SW-01-01-020423 SW8270E 2-Methyl naphthalene 0.077 U 0.065 0.12 ug/L 0.12 U EPD-SW-01-01-020423 SW8270E 2-Methylphenol 0.3 U 0.25 1.2 ug/L 1.2 U EPD-SW-01-01-020423 SW8270E 2-Nitroaniline 0.25 U 0.21 1.2 ug/L 1.2 U EPD-SW-01-01-020423 SW8270E 2-Nitrophenol 0.4 U 0.34 1.2 ug/L 1.2 U EPD-SW-01-01-020423 SW8270E 3&4-Methylphenol 0.25 U 0.21 1.2 ug/L 1.2 U EPD-SW-01-01-020423 SW8270E 3,3'-Dichlorobenzidine 0.54 U 0.46 5.9 ug/L 5.9 u EPD-SW-01-01-020423 SW8270E 3-Nitroaniline 0.76 U 0.64 1.2 ug/L 1.2 u EPD-SW-01-01-020423 SW8270E 4,6-Dinitro-2-methyl phenol 0.32 U 0.27 1.2 ug/L 1.2 u EPD-SW-01-01-020423 SW8270E 4-Bromophenyl phenyl ether 0.39 U 0.33 1.2 ug/L 1.2 u EPD-SW-01-01-020423 SW8270E 4-Chloro-3-methyl phenol 0.31 U 0.26 1.2 ug/L 1.2 u EPD-SW-01-01-020423 SW8270E 4-Chloroaniline 0.4 u 0.34 1.2 ug/L 1.2 u EPD-SW-01-01-020423 SW8270E 4-Chlorophenyl phenyl ether 0.37 u 0.31 1.2 ug/L 1.2 u EPD-SW-01-01-020423 SW8270E 4-Nitroaniline 0.67 u 0.57 1.2 ug/L 1.2 u EPD-SW-01-01-020423 SW8270E 4-Nitrophenol 0.28 u 0.24 5.9 ug/L 5.9 u EPD-SW-01-01-020423 SW8270E Acenaphthene 0.096 u 0.081 0.12 ug/L 0.12 u EPD-SW-01-01-020423 SW8270E Acenaphthylene 0.089 u 0.075 0.12 ug/L 0.12 u EPD-SW-01-01-020423 SW8270E Acetophenone 0.44 u 0.37 1.2 ug/L 1.2 u EPD-SW-01-01-020423 SW8270E Anthracene 0.033 u 0.028 0.12 ug/L 0.12 u EPD-SW-01-01-020423 SW8270E Atrazine 0.41 u 0.35 1.2 ug/L 1.2 u EPD-SW-01-01-020423 SW8270E Benzaldehyde 0.61 u 0.52 1.2 ug/L 1.2 u EPD-SW-01-01-020423 SW8270E Benzo(a)anthracene 0.12 u 0.099 0.12 ug/L 0.12 u EPD-SW-01-01-020423 SW8270E Benzo(a)pyrene 0.052 u 0.044 0.12 ug/L 0.12 u EPD-SW-01-01-020423 SW8270E Benzo(b)fluoranthene 0.06 u 0.051 0.12 ug/L 0.12 u EPD-SW-01-01-020423 SW8270E Benzo(g,h,i)perylene 0.11 u 0.089 0.12 ug/L 0.12 u EPD-SW-01-01-020423 SW8270E Benzo(k)fluoranthene 0.057 u 0.048 0.12 ug/L 0.12 u EPD-SW-01-01-020423 SW8270E Bis(2-chloroethoxy) methane 0.34 u 0.29 1.2 ug/L 1.2 u EPD-SW-01-01-020423 SW8270E Bis(2-chloroethyl)ether 0.44 u 0.37 1.2 ug/L 1.2 u EPD-SW-01-01-020423 SW8270E Bis(2-chloroisopropyl)ether 0.27 u 0.23 1.2 ug/L 1.2 u EPD-SW-01-01-020423 SW8270E Bis(2-ethyl hexyljphtha late 0.47 u 0.4 1.2 ug/L 1.2 u EPD-SW-01-01-020423 SW8270E Butyl benzyl phthalate 0.35 u 0.3 1.2 ug/L 1.2 u EPD-SW-01-01-020423 SW8270E Caprolactam 1.1 u 0.96 5.9 ug/L 5.9 u EPD-SW-01-01-020423 SW8270E Carbazole 0.28 u 0.24 1.2 ug/L 1.2 u EPD-SW-01-01-020423 SW8270E Chrysene 0.057 u 0.048 0.12 ug/L 0.12 u EPD-SW-01-01-020423 SW8270E Dibenzo(a,h)anthracene 0.086 u 0.073 0.12 ug/L 0.12 u EPD-SW-01-01-020423 SW8270E Dibenzofuran 0.27 u 0.23 1.2 ug/L 1.2 u EPD-SW-01-01-020423 SW8270E Diethyl phthalate 0.2 u 0.17 1.2 ug/L 1.2 u EPD-SW-01-01-020423 SW8270E Dimethyl phthalate 0.21 u 0.18 1.2 ug/L 1.2 u EPD-SW-01-01-020423 SW8270E Di-n-butyl phthalate 0.25 u 0.21 1.2 ug/L 1.2 u EPD-SW-01-01-020423 SW8270E Di-n-octyl phthalate 0.63 u 0.53 1.2 ug/L 1.2 u EPD-SW-01-01-020423 SW8270E Fluoranthene 0.045 u 0.038 0.12 ug/L 0.12 u EPD-SW-01-01-020423 SW8270E Fluorene 0.06 u 0.051 0.12 ug/L 0.12 u EPD-SW-01-01-020423 SW8270E Hexachlorobenzene 0.52 u 0.44 1.2 ug/L 1.2 u Page 4 of 7 ------- E PALESTINE SITE - ER AQUEOUS ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020296 SampleJD Method Analyte Lab Result Lab Qual MDL RL Units VAL Result VAL Qual EPD-SW-01-01-020423 SW8270E Hexachlorobutadiene 0.74 U 0.63 1.2 ug/L 1.2 U EPD-SW-01-01-020423 SW8270E Hexachlorocyclopentadiene 1.3 U 1.1 5.9 ug/L 5.9 U EPD-SW-01-01-020423 SW8270E Hexachloroethane 0.73 U 0.62 1.2 ug/L 1.2 U EPD-SW-01-01-020423 SW8270E lndeno(l,2,3-cd)pyrene 0.079 U 0.067 0.12 ug/L 0.12 U EPD-SW-01-01-020423 SW8270E Isophorone 0.4 U 0.34 5.9 ug/L 5.9 U EPD-SW-01-01-020423 SW8270E Naphthalene 0.079 U 0.067 0.12 ug/L 0.12 U EPD-SW-01-01-020423 SW8270E Nitrobenzene 0.31 U 0.26 1.2 ug/L 1.2 u EPD-SW-01-01-020423 SW8270E N-Nitrosodi-n-propylamine 0.41 U 0.35 1.2 ug/L 1.2 u EPD-SW-01-01-020423 SW8270E N-Nitrosodiphenylamine 0.58 U 0.49 1.2 ug/L 1.2 u EPD-SW-01-01-020423 SW8270E Pentachlorophenol 1.1 U 0.97 5.9 ug/L 5.9 u EPD-SW-01-01-020423 SW8270E Phenanthrene 0.096 U 0.081 0.12 ug/L 0.12 u EPD-SW-01-01-020423 SW8270E Phenol 0.25 U 0.21 1.2 ug/L 1.2 u EPD-SW-01-01-020423 SW8270E Pyrene 0.042 U 0.036 0.12 ug/L 0.12 u EPD-SW-01-01-020423 SW8270E Pyridine 0.67 U 0.57 12 ug/L 12 u EPD-SW-03-01-020423 SW8015D GRO (C6-C10) 130000 76 2000 ug/L 130000 EPD-SW-03-01-020423 SW8260D 1,1,1-Trichloroethane 46 U 0.46 100 ug/L 100 u EPD-SW-03-01-020423 SW8260D 1,1,2,2-Tetrachloroethane 40 U 0.4 100 ug/L 100 u EPD-SW-03-01-020423 SW8260D 1,1,2-Trichloroethane 46 U 0.46 100 ug/L 100 u EPD-SW-03-01-020423 SW8260D 1,1,2-Trichlorotrifluoroethane 52 U 0.52 100 ug/L 100 u EPD-SW-03-01-020423 SW8260D 1,1-Dichloroethane 44 U 0.44 100 ug/L 100 u EPD-SW-03-01-020423 SW8260D 1,1-Dichloroethene 40 U 0.4 100 ug/L 100 u EPD-SW-03-01-020423 SW8260D 1,1-Dichloropropene 37 U 0.37 100 ug/L 100 u EPD-SW-03-01-020423 SW8260D 1,2,3-Trichlorobenzene 42 U 0.42 100 ug/L 100 u EPD-SW-03-01-020423 SW8260D 1,2,3-Trichloropropane 40 U 0.4 100 ug/L 100 u EPD-SW-03-01-020423 SW8260D 1,2,4-Trichlorobenzene 45 U 0.45 100 ug/L 100 u EPD-SW-03-01-020423 SW8260D 1,2,4-Trimethyl benzene 45 U 0.45 100 ug/L 100 u EPD-SW-03-01-020423 SW8260D l,2-Dibromo-3-chloropropane 43 U 0.43 100 ug/L 100 u EPD-SW-03-01-020423 SW8260D 1,2-Dibromoethane 41 U 0.41 100 ug/L 100 u EPD-SW-03-01-020423 SW8260D 1,2-Dichlorobenzene 32 U 0.32 100 ug/L 100 u EPD-SW-03-01-020423 SW8260D 1,2-Dichloroethane 44 u 0.44 100 ug/L 100 u EPD-SW-03-01-020423 SW8260D 1,2-Dichloropropane 48 u 0.48 100 ug/L 100 u EPD-SW-03-01-020423 SW8260D 1,3,5-Trimethyl benzene 65 u 0.65 100 ug/L 100 u EPD-SW-03-01-020423 SW8260D 1,3-Dichlorobenzene 33 u 0.33 100 ug/L 100 u EPD-SW-03-01-020423 SW8260D 1,4-Dichlorobenzene 35 u 0.35 100 ug/L 100 u EPD-SW-03-01-020423 SW8260D 2-Butanone 52 u 0.52 500 ug/L 500 u EPD-SW-03-01-020423 SW8260D 2-Hexanone 59 u 0.59 500 ug/L 500 u EPD-SW-03-01-020423 SW8260D 4-Methyl-2-pentanone 52 u 0.52 100 ug/L 100 u EPD-SW-03-01-020423 SW8260D Acetone 110 u 1.1 1000 ug/L 1000 u EPD-SW-03-01-020423 SW8260D Benzene 46 u 0.46 100 ug/L 100 u EPD-SW-03-01-020423 SW8260D Bromochloromethane 45 u 0.45 100 ug/L 100 u EPD-SW-03-01-020423 SW8260D Bromodichloromethane 49 u 0.49 100 ug/L 100 u EPD-SW-03-01-020423 SW8260D Bromoform 56 u 0.56 100 ug/L 100 u EPD-SW-03-01-020423 SW8260D Bromomethane 90 u 0.9 100 ug/L 100 u EPD-SW-03-01-020423 SW8260D Carbon disulfide 49 u 0.49 100 ug/L 100 u EPD-SW-03-01-020423 SW8260D Carbon tetrachloride 40 u 0.4 100 ug/L 100 u EPD-SW-03-01-020423 SW8260D Chlorobenzene 40 u 0.4 100 ug/L 100 u EPD-SW-03-01-020423 SW8260D Chloroethane 68 u 0.68 100 ug/L 100 u EPD-SW-03-01-020423 SW8260D Chloroform 46 u 0.46 100 ug/L 100 u EPD-SW-03-01-020423 SW8260D Chloromethane 83 u 0.83 100 ug/L 100 u EPD-SW-03-01-020423 SW8260D cis-l,2-Dichloroethene 42 u 0.42 100 ug/L 100 u EPD-SW-03-01-020423 SW8260D cis-l,3-Dichloropropene 57 u 0.57 100 ug/L 100 u EPD-SW-03-01-020423 SW8260D Cyclohexane 63 u 0.63 200 ug/L 200 u EPD-SW-03-01-020423 SW8260D Dibromochloromethane 40 u 0.4 100 ug/L 100 u EPD-SW-03-01-020423 SW8260D Dibromodifluoromethane 46 u 0.46 100 ug/L 100 u EPD-SW-03-01-020423 SW8260D Ethylbenzene 34 u 0.34 100 ug/L 100 u EPD-SW-03-01-020423 SW8260D Isopropylbenzene 35 u 0.35 100 ug/L 100 u EPD-SW-03-01-020423 SW8260D m,p-Xylene 81 u 0.81 200 ug/L 200 u EPD-SW-03-01-020423 SW8260D Methyl acetate 59 u 0.59 200 ug/L 200 u EPD-SW-03-01-020423 SW8260D Methyl tert-butyl ether 45 u 0.45 100 ug/L 100 u EPD-SW-03-01-020423 SW8260D Methylcyclohexane 35 u 0.35 100 ug/L 100 u EPD-SW-03-01-020423 SW8260D Methylene chloride 86 u 0.86 500 ug/L 500 u EPD-SW-03-01-020423 SW8260D o-Xylene 31 u 0.31 100 ug/L 100 u Page 5 of 7 ------- E PALESTINE SITE - ER AQUEOUS ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020296 SampleJD Method Analyte Lab Result Lab Qual MDL RL Units VAL Result VP EPD-SW-03-01-020423 SW8260D Styrene 33 U 0.33 100 ug/L 100 U EPD-SW-03-01-020423 SW8260D Tetrachloroethene 39 U 0.39 100 ug/L 100 U EPD-SW-03-01-020423 SW8260D Toluene 45 U 0.45 100 ug/L 100 U EPD-SW-03-01-020423 SW8260D trans-l,2-Dichloroethene 48 U 0.48 100 ug/L 100 U EPD-SW-03-01-020423 SW8260D trans-l,3-Dichloropropene 38 U 0.38 100 ug/L 100 U EPD-SW-03-01-020423 SW8260D Trichloroethene 43 U 0.43 100 ug/L 100 U EPD-SW-03-01-020423 SW8260D Trichlorofluoromethane 52 U 0.52 100 ug/L 100 U EPD-SW-03-01-020423 SW8260D Vinyl chloride 53 U 0.53 100 ug/L 100 U EPD-SW-03-01-020423 SW8260D Xylenes, Total 81 U 0.81 200 ug/L 200 U EPD-SW-03-01-020423 SW8015D DRO (C10-C28) 370 0.081 10 mg/L 370 J+ EPD-SW-03-01-020423 SW8015D ORO (C28-C40) 1200 0.051 10 mg/L 1200 J+ EPD-SW-03-01-020423 SW8270E 1-Methyl naphthalene 0.46 0.083 0.12 ug/L 0.46 EPD-SW-03-01-020423 SW8270E 2-Methyl naphthalene 0.82 0.065 0.12 ug/L 0.82 EPD-SW-03-01-020423 SW8270E Acenaphthene 0.87 0.081 0.12 ug/L 0.87 EPD-SW-03-01-020423 SW8270E Acenaphthylene 1 0.075 0.12 ug/L 1.0 EPD-SW-03-01-020423 SW8270E Anthracene 0.74 0.028 0.12 ug/L 0.74 EPD-SW-03-01-020423 SW8270E Benzo(a)anthracene 0.68 0.099 0.12 ug/L 0.68 EPD-SW-03-01-020423 SW8270E Chrysene 0.74 0.048 0.12 ug/L 0.74 EPD-SW-03-01-020423 SW8270E Fluoranthene 2.7 0.038 0.12 ug/L 2.7 EPD-SW-03-01-020423 SW8270E Fluorene 1 0.051 0.12 ug/L 1.0 EPD-SW-03-01-020423 SW8270E Phenanthrene 3.1 0.081 0.12 ug/L 3.1 EPD-SW-03-01-020423 SW8270E Pyrene 2.2 0.036 0.12 ug/L 2.2 EPD-SW-03-01-020423 A4500-H B-ll pH (laboratory) 8.11 H 0.1 0.1 s.u. 8.11 J EPD-SW-03-01-020423 SW8270E 1,4-Dioxane 1.1 J 0.72 5.8 ug/L 1.1 J EPD-SW-03-01-020423 SW8270E Dibenzofuran 0.66 J 0.23 1.2 ug/L 0.66 J EPD-SW-03-01-020423 SW8270E 1,1-Biphenyl 0.49 U 0.42 1.2 ug/L 1.2 U EPD-SW-03-01-020423 SW8270E 1,2,4,5-Tetrachlorobenzene 0.39 U 0.34 5.8 ug/L 5.8 U EPD-SW-03-01-020423 SW8270E 2,2'-Oxybis(l-chloropropane) 0.27 U 0.23 1.2 ug/L 1.2 U EPD-SW-03-01-020423 SW8270E 2,3,4,6-Tetrachlorophenol 0.52 U 0.45 1.2 ug/L 1.2 U EPD-SW-03-01-020423 SW8270E 2,4,5-Trichlorophenol 0.2 U 0.17 1.2 ug/L 1.2 U EPD-SW-03-01-020423 SW8270E 2,4,6-Trichlorophenol 0.29 U 0.25 1.2 ug/L 1.2 U EPD-SW-03-01-020423 SW8270E 2,4-Dichlorophenol 0.4 U 0.35 1.2 ug/L 1.2 U EPD-SW-03-01-020423 SW8270E 2,4-Dimethylphenol 0.42 U 0.36 1.2 ug/L 1.2 U EPD-SW-03-01-020423 SW8270E 2,4-Dinitrophenol 3 U 2.6 5.8 ug/L 5.8 U EPD-SW-03-01-020423 SW8270E 2,4-Dinitrotoluene 0.49 U 0.42 1.2 ug/L 1.2 U EPD-SW-03-01-020423 SW8270E 2,6-Dinitrotoluene 0.38 U 0.33 1.2 ug/L 1.2 U EPD-SW-03-01-020423 SW8270E 2-Chloronaphthalene 0.087 U 0.075 0.12 ug/L 0.12 U EPD-SW-03-01-020423 SW8270E 2-Chlorophenol 0.27 U 0.23 1.2 ug/L 1.2 U EPD-SW-03-01-020423 SW8270E 2-Methylphenol 0.29 U 0.25 1.2 ug/L 1.2 U EPD-SW-03-01-020423 SW8270E 2-Nitroaniline 0.24 U 0.21 1.2 ug/L 1.2 U EPD-SW-03-01-020423 SW8270E 2-Nitrophenol 0.39 U 0.34 1.2 ug/L 1.2 u EPD-SW-03-01-020423 SW8270E 3&4-Methylphenol 0.24 U 0.21 1.2 ug/L 1.2 u EPD-SW-03-01-020423 SW8270E 3,3'-Dichlorobenzidine 0.53 U 0.46 5.8 ug/L 5.8 u EPD-SW-03-01-020423 SW8270E 3-Nitroaniline 0.74 U 0.64 1.2 ug/L 1.2 u EPD-SW-03-01-020423 SW8270E 4,6-Dinitro-2-methyl phenol 0.31 U 0.27 1.2 ug/L 1.2 u EPD-SW-03-01-020423 SW8270E 4-Bromophenyl phenyl ether 0.38 u 0.33 1.2 ug/L 1.2 u EPD-SW-03-01-020423 SW8270E 4-Chloro-3-methyl phenol 0.3 u 0.26 1.2 ug/L 1.2 u EPD-SW-03-01-020423 SW8270E 4-Chloroaniline 0.39 u 0.34 1.2 ug/L 1.2 u EPD-SW-03-01-020423 SW8270E 4-Chlorophenyl phenyl ether 0.36 u 0.31 1.2 ug/L 1.2 u EPD-SW-03-01-020423 SW8270E 4-Nitroaniline 0.66 u 0.57 1.2 ug/L 1.2 u EPD-SW-03-01-020423 SW8270E 4-Nitrophenol 0.28 u 0.24 5.8 ug/L 5.8 u EPD-SW-03-01-020423 SW8270E Acetophenone 0.43 u 0.37 1.2 ug/L 1.2 u EPD-SW-03-01-020423 SW8270E Atrazine 0.4 u 0.35 1.2 ug/L 1.2 u EPD-SW-03-01-020423 SW8270E Benzaldehyde 0.6 u 0.52 1.2 ug/L 1.2 u EPD-SW-03-01-020423 SW8270E Benzo(a)pyrene 0.051 u 0.044 0.12 ug/L 0.12 u EPD-SW-03-01-020423 SW8270E Benzo(b)fluoranthene 0.059 u 0.051 0.12 ug/L 0.12 u EPD-SW-03-01-020423 SW8270E Benzo(g,h,i)perylene 0.1 u 0.089 0.12 ug/L 0.12 u EPD-SW-03-01-020423 SW8270E Benzo(k)fluoranthene 0.056 u 0.048 0.12 ug/L 0.12 u EPD-SW-03-01-020423 SW8270E Bis(2-chloroethoxy) methane 0.34 u 0.29 1.2 ug/L 1.2 u EPD-SW-03-01-020423 SW8270E Bis(2-chloroethyl)ether 0.43 u 0.37 1.2 ug/L 1.2 u EPD-SW-03-01-020423 SW8270E Bis(2-chloroisopropyl)ether 0.27 u 0.23 1.2 ug/L 1.2 u EPD-SW-03-01-020423 SW8270E Bis(2-ethylhexyl)phthalate 0.46 u 0.4 1.2 ug/L 1.2 u Page 6 of 7 ------- E PALESTINE SITE - ER AQUEOUS ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020296 SampleJD Method Analyte Lab Result Lab Qual MDL RL Units VAL Result VAL Qual EPD-SW-03-01-020423 SW8270E Butyl benzyl phthalate 0.35 U 0.3 1.2 ug/L 1.2 U EPD-SW-03-01-020423 SW8270E Caprolactam 1.1 U 0.96 5.8 ug/L 5.8 U EPD-SW-03-01-020423 SW8270E Carbazole 0.28 U 0.24 1.2 ug/L 1.2 U EPD-SW-03-01-020423 SW8270E Dibenzo(a,h)anthracene 0.084 U 0.073 0.12 ug/L 0.12 U EPD-SW-03-01-020423 SW8270E Diethyl phthalate 0.2 U 0.17 1.2 ug/L 1.2 U EPD-SW-03-01-020423 SW8270E Dimethyl phthalate 0.21 U 0.18 1.2 ug/L 1.2 U EPD-SW-03-01-020423 SW8270E Di-n-butyl phthalate 0.24 U 0.21 1.2 ug/L 1.2 U EPD-SW-03-01-020423 SW8270E Di-n-octyl phthalate 0.61 U 0.53 1.2 ug/L 1.2 U EPD-SW-03-01-020423 SW8270E Hexachlorobenzene 0.51 U 0.44 1.2 ug/L 1.2 U EPD-SW-03-01-020423 SW8270E Hexachlorobutadiene 0.73 U 0.63 1.2 ug/L 1.2 U EPD-SW-03-01-020423 SW8270E Hexachlorocyclopentadiene 1.3 U 1.1 5.8 ug/L 5.8 U EPD-SW-03-01-020423 SW8270E Hexachloroethane 0.72 U 0.62 1.2 ug/L 1.2 U EPD-SW-03-01-020423 SW8270E lndeno(l,2,3-cd)pyrene 0.078 U 0.067 0.12 ug/L 0.12 U EPD-SW-03-01-020423 SW8270E Isophorone 0.39 U 0.34 5.8 ug/L 5.8 U EPD-SW-03-01-020423 SW8270E Naphthalene 0.078 U 0.067 0.12 ug/L 0.12 U EPD-SW-03-01-020423 SW8270E Nitrobenzene 0.3 U 0.26 1.2 ug/L 1.2 U EPD-SW-03-01-020423 SW8270E N-Nitrosodi-n-propylamine 0.4 U 0.35 1.2 ug/L 1.2 U EPD-SW-03-01-020423 SW8270E N-Nitrosodiphenylamine 0.57 U 0.49 1.2 ug/L 1.2 U EPD-SW-03-01-020423 SW8270E Pentachlorophenol 1.1 U 0.97 5.8 ug/L 5.8 U EPD-SW-03-01-020423 SW8270E Phenol 0.24 U 0.21 1.2 ug/L 1.2 U EPD-SW-03-01-020423 SW8270E Pyridine 0.66 U 0.57 12 ug/L 12 U Page 7 of 7 ------- DATA VALIDATION CHECKLIST - STAGE 2A EPA REGION 5 START CONTRACT Site Name E Palestine Site - ER TO/TOLIN No. 68HE0520F0032/0001EB201 Document Tracking No. 1676b Data Reviewer (signature and date) February 28, 2023 03/01/2023 Technical Reviewer (signature and date) 2 March 2023 Laboratory Report No. 23020743 Laboratory ALS Environmental/Holland, MI Analyses Volatile organic compounds (VOCs) by EPA IV Method 8270E, and Diesel Range Organics (DF (GRO) by EPA Method 8015D ethod 8260D, Semivolatile organic compounds (SVOCs) by EPA 10), Oil Range Organics (ORO), and Gasoline Range Organics Samples and Matrix Five water samples including one field duplicate, one trip blank, and one equipment rinsate blank, plus four sediment samples including one field duplicate Collection Date(s) 02/08/2023 Field Duplicate Pairs EPD-SD01-SR-230208/EPD-SD04-SR-230208 and EPD-SW01-SR-230208/EPD-SW02-SR-230208 Field QC Blanks 230208-EB and TRIP BLANK INTRODUCTION This checklist summarizes the Stage 2A validation performed on the subject laboratory report, in accordance with the U.S. Environmental Protection Agency (EPA) Guidance for Labeling Externally Validated Laboratory Analytical Data for Superfund Use (January 2009). Analytical data were evaluated in general accordance with the Tetra Tech Quality Assurance Project Plan, Superfund Technical Assessment and Response Team (START V), EPA Region 5, Revision 4 (August 2022), and the EPA National Functional Guidelines (NFG) for Organic Superfund Methods Data Review (November 2020). OVERALL EVALUATION Some SVOC results were rejected due to low LCS recoveries. All remaining results may be used as qualified below. Data completeness: Within Criteria Exceedance/Notes Y TETRA TECH Page 1 of 6 ------- DATA VALIDATION CHECKLIST - STAGE 2A EPA REGION 5 START CONTRACT Sample preservation, receipt, and holding times: Within Criteria Exceedance/Notes Y Method blanks: Within Criteria Exceedance/Notes N VOCs (Batch R364174c): The method blank contained acetone at 1.12 ug/L. The acetone result for associated equipment blank sample 230208_EB was qualified as nondetect (flagged U) at the reporting limit (RL). Field blanks: Within Criteria Exceedance/Notes N VOCs: The trip blank contained 1.2 (ig/L chloroform. Equipment rinsate blank 230208-EB also contained 1.2 (ig/L chloroform. The equipment rinsate blank chloroform result was qualified as nondetect (flagged U) at the RL. Chloroform was not detected in any of the other field samples so no additional qualifications were applied. Surrogates and labeled compounds: Within Criteria Exceedance/Notes DRO/ORO: Surrogate 4-terphenyl-dl4 for samples EPD-SW01-SR-230208, EPD-SW02-SR-230208, and EPD-03-SR-230208 was recovered high due to matrix interference. All three samples were analyzed at greater than twentyfold dilutions; therefore, no qualifications were applied. SVOCs: 2,4,6-Tribromophenol was recovered high for sample EPD-SW01-SR-230208. The sample underwent a 20x dilution; therefore, no qualifications were applied. TETRA TECH Page 2 of 6 ------- DATA VALIDATION CHECKLIST - STAGE 2A EPA REGION 5 START CONTRACT MS/MSDs: Within Criteria Exceedance/Notes N VOCs (EPD-SD01-SR-230208): This matrix spike pair reported acetone percent recoveries (%R) above the laboratory limit; therefore, the acetone result for the parent sample was qualified as estimated with a possible high bias (flagged J+). 1,1,2- Trichlorotrifloroethane, 2-Hexanone, and tetrachloroethene %Rs were above QC limits. Since these compounds were not detected in the unspiked sample, no qualifications were applied. VOCs (EPD-SW01-SR-230208): This matrix spike pair reported vinyl chloride %Rs above the QC limit; therefore, the vinyl chloride result for the parent sample was qualified as estimated with a possible high bias (flagged J+). In addition, 1,1- dichloroethene, chloroethane, methylene chloride, and trichlorofluoromethane recoveries were above QC limits. None of these analytes was detected in the unspiked sample; therefore, no qualifications were applied. VOCs (EPD-SD04-SR-230208): This matrix spike reported 2-hexanone and acetone %Rs above the QC limit. The acetone result was qualified as estimated with a possible high bias (flagged J+). 2-Hexanone was not detected in the unspiked sample; therefore, no qualification was applied. 1,2,3-Trichlorobenzene and 1,2,4-trichlorobenzene %Rs were below the QC limit; therefore, the non-detect parent sample 1,2,3-trichlorobenzene and 1,2,4-trichlorobenzene results were qualified as estimated with a possible low bias (flagged UJ). SVOCs (EPD-SW01-SR-230208): This matrix spike pair was analyzed at a 20X dilution and many of the spiked compounds were diluted out, resulting in %Rs of zero. Note also that some compounds were diluted out in the MS but not in the MSD. Parent sample results for diluted out compounds were not qualified. 4-Chloroanaline, bis(2-ethylhexyl)phthalate, and di-n-octyl phthalate were recovered above QC limits, but were not detected in the parent sample; therefore, no qualifications were applied. All elevated RPDs (except for fluoranthene and phenanthrene) were associated with non-detect parent sample results; thus, no qualifications were applied. The parent sample fluoranthene and phenanthrene results were qualified as estimated (flagged J) due to RPD exceedances. DRO/ORO (EPD-SW01-SR-230208): MS/MSD results were not evaluated because the unspiked sample contained greater than 4x the amount spiked. MS/MSDs using samples from other SDGs were not evaluated. Laboratory duplicates: Within Criteria Exceedance/Notes Y TETRA TECH Page 3 of 6 ------- DATA VALIDATION CHECKLIST - STAGE 2A EPA REGION 5 START CONTRACT Field duplicates: Within Criteria Exceedance/Notes N EPD-SW02-SR-230208/ EPD-SW01-230208: The RPD for both DRO and ORO was outside QC limits. Results for both these analytes for both samples were qualified as estimated (flagged J). LCSs/LCSDs: Within Criteria Exceedance/Notes N SVOCs (batch 211180): LCS %Rs for 3-Nitroaniline, 4-chloroaniline, and benzaldehyde were below QC limits and pentachlorophenol %R was above QC limits. Pentachlorophenol sample results are nondetect and were not impacted. The 3- Nitroaniline, 4-chloroaniline, and Benzaldehyde results for associated samples EPD-SW03-SR-230208, EPD-SD01-SR-230208, EPD-SD02-BP1 -230208, EPD-SD03-BP1-230208, and EPD-SD04-SR-230208 were rejected (flagged R). Sample dilutions: Within Criteria Exceedance/Notes Y EPD-SW01-SR- 230208 EPD-SW02-SR- 230208 EPD-SW03- SR-230208 EPD-SD01-SR- 230208 EPD-SD02-BP1- 230208 EPD-SD03-BP1- 230208 EPD-SD04-SR- 230208 DRO -100X ORO - 200X GRO - 10X SVOCs - 20X VOCs - 100X DRO - 1000X ORO - 2000X GRO - 10X SVOCs - 20X VOCs - 100X DRO - 100X ORO - 200X GRO - 10X SVOCs - 10X DRO - 10X ORO - 10X SVOCs - 10X DRO - 10X ORO - 10X GRO - 10X SVOCs - 10X VOCs - 100X DRO - 10X ORO - 10X GRO - 10X SVOCs - 10X VOCs - 100X DRO - 10X ORO - 10X SVOCs - 10X Re-extraction and reanalysis: Within Criteria Exceedance/Notes Y TETRA TECH Page 4 of 6 ------- DATA VALIDATION CHECKLIST - STAGE 2A EPA REGION 5 START CONTRACT MDLs/RLs: Within Criteria Exceedance/Notes Y Analytes detected between the method detection limit and the sample RL were qualified by the laboratory as estimated (flagged J). Tentatively identified compounds: Within Criteria Exceedance/Notes N As requested, the laboratory scanned for tentatively identified compounds (TICs) in the VOC and SVOC analyses. The detected TICs are included in the laboratory report but not in the EDD, and therefore, are not included in validated EDD or the qualified data table. Other [specify]: Within Criteria Exceedance/Notes N There are inconsistencies in the EDD with reporting of non-detect results. The lab reported some non-detect results at the MDL and some at the RL. Non-detect results are reported at the RL in the attached qualified data table. TETRA TECH Page 5 of 6 ------- DATA VALIDATION CHECKLIST - STAGE 2A EPA REGION 5 START CONTRACT Overall Qualifications: See results summary pages attached for changes to the laboratory qualifiers based upon this validation. The following is a list of qualifiers and definitions that may be used for the validation of this data package: J The analyte was positively identified; the associated value is the approximate concentration of the analyte in the sample. J+ The analyte was positively identified; the associated value is the approximate concentration of the analyte in the sample and may be biased high. J- The analyte was positively identified; the associated value is the approximate concentration of the analyte in the sample and may be biased low. NJ The analysis indicates the presence of an analyte that has been "tentatively identified" and the associated value is the approximate concentration of the analyte in the sample. R The sample result is rejected as unusable due to serious deficiencies in one or more quality control criteria. The analyte may or may not be present in the sample. U The analyte was analyzed for, but was not detected at or above the associated value (reporting limit). UJ The analyte was analyzed for, but was not detected at or above the associated value (reporting limit), which is considered approximate due to deficiencies in one or more quality control criteria. NF The tentatively identified compound was manually searched for but was not found in the sample. TETRA TECH Page 6 of 6 ------- E PALESTINE SITE - ER AQUEOUS AND SEDIMENT ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020743 SamplelD Method Analyte Lab_Result LabQual MDL RL Units VAL_Result VALQual 230208-EB SW8260D 1,1,1-Trichloroethane 0.46 U 0.46 ug/L 1.0 U 230208-EB SW8260D 1,1/2,2-Tetrachloroethane 0.4 U 0.4 ug/L 1.0 U 230208-EB SW8260D 1,1,2-Trichloroethane 0.46 U 0.46 ug/L 1.0 U 230208-EB SW8260D 1,1,2-Trichlorotrifluoroethane 0.52 U 0.52 ug/L 1.0 U 230208-EB SW8270E l,r-Biphenyl 0.44 U 0.42 ug/L 1.0 U 230208-EB SW8260D 1,1-Dichloroethane 0.44 U 0.44 ug/L 1.0 U 230208-EB SW8260D 1,1-Dichloroethene 0.4 U 0.4 ug/L 1.0 U 230208-EB SW8260D 1,1-Dichloropropene 0.37 U 0.37 ug/L 1.0 U 230208-EB SW8260D 1,2,3-Trichlorobenzene 0.42 U 0.42 ug/L 1.0 U 230208-EB SW8260D 1,2,3-Trichloropropane 0.4 U 0.4 ug/L 1.0 U 230208-EB SW8270E 1,2,4,5-Tetrachlorobenzene 0.35 U 0.34 5.2 ug/L 5.2 U 230208-EB SW8260D 1,2,4-Trichlorobenzene 0.45 U 0.45 ug/L 1.0 U 230208-EB SW8260D 1,2,4-Trimethylbenzene 0.45 U 0.45 ug/L 1.0 U 230208-EB SW8260D l,2-Dibromo-3-chloropropane 0.43 U 0.43 ug/L 1.0 U 230208-EB SW8260D 1,2-Dibromoethane 0.41 U 0.41 ug/L 1.0 U 230208-EB SW8260D 1,2-Dichlorobenzene 0.32 U 0.32 ug/L 1.0 U 230208-EB SW8260D 1,2-Dichloroethane 0.44 U 0.44 ug/L 1.0 U 230208-EB SW8260D 1,2-Dichloropropane 0.48 U 0.48 ug/L 1.0 U 230208-EB SW8260D 1,3,5-Trimethylbenzene 0.65 U 0.65 ug/L 1.0 U 230208-EB SW8260D 1,3-Dichlorobenzene 0.33 U 0.33 ug/L 1.0 U 230208-EB SW8260D 1,4-Dichlorobenzene 0.35 U 0.35 ug/L 1.0 U 230208-EB SW8270E 1,4-Dioxane 0.75 U 0.72 5.2 ug/L 5.2 U 230208-EB SW8270E 1-Methyl naphthalene 0.086 U 0.083 0.1 ug/L 0.10 U 230208-EB SW8270E 2,21-Oxybis(l-chloropropane) 0.24 U 0.23 ug/L 1.0 U 230208-EB SW8270E 2,3,4,6-Tetrachlorophenol 0.47 U 0.45 ug/L 1.0 U 230208-EB SW8270E 2,4,5-Trichlorophenol 0.18 U 0.17 ug/L 1.0 u 230208-EB SW8270E 2,4,6-Trichlorophenol 0.26 U 0.25 ug/L 1.0 u 230208-EB SW8270E 2,4-Dichlorophenol 0.36 u 0.35 ug/L 1.0 u 230208-EB SW8270E 2,4-Dimethylphenol 0.37 u 0.36 ug/L 1.0 u 230208-EB SW8270E 2,4-Dinitrophenol 2.7 u 2.6 5.2 ug/L 5.2 u 230208-EB SW8270E 2,4-Dinitrotoluene 0.44 u 0.42 ug/L 1.0 u 230208-EB SW8270E 2,6-Dinitrotoluene 0.34 u 0.33 ug/L 1.0 u 230208-EB SW8260D 2-Butanone 0.52 u 0.52 ug/L 5.0 u 230208-EB SW8270E 2-Chloronaphthalene 0.078 u 0.075 0.1 ug/L 0.10 u 230208-EB SW8270E 2-Chlorophenol 0.24 u 0.23 ug/L 1.0 u 230208-EB SW8260D 2-Hexanone 0.59 u 0.59 ug/L 5.0 u 230208-EB SW8270E 2-Methyl naphthalene 0.068 u 0.065 0.1 ug/L 0.10 u 230208-EB SW8270E 2-Methylphenol 0.26 u 0.25 ug/L 1.0 u 230208-EB SW8270E 2-Nitroaniline 0.22 u 0.21 ug/L 1.0 u 230208-EB SW8270E 2-Nitrophenol 0.35 u 0.34 ug/L 1.0 u 230208-EB SW8270E 3&4-Methylphenol 0.22 u 0.21 ug/L 1.0 u 230208-EB SW8270E 3,3'-Dichlorobenzidine 0.48 u 0.46 5.2 ug/L 5.2 u 230208-EB SW8270E 3-Nitroaniline 0.67 u 0.64 ug/L 1.0 u 230208-EB SW8270E 4,6-Dinitro-2-methylphenol 0.28 u 0.27 ug/L 1.0 u 230208-EB SW8270E 4-Bromophenyl phenyl ether 0.34 u 0.33 ug/L 1.0 u 230208-EB SW8270E 4-Chloro-3-methylphenol 0.27 u 0.26 ug/L 1.0 u 230208-EB SW8270E 4-Chloroaniline 0.35 u 0.34 ug/L 1.0 u 230208-EB SW8270E 4-Chlorophenyl phenyl ether 0.32 u 0.31 ug/L 1.0 u 230208-EB SW8260D 4-Methyl-2-pentanone 0.52 u 0.52 ug/L 1.0 u 230208-EB SW8270E 4-Nitroaniline 0.59 u 0.57 ug/L 1.0 u 230208-EB SW8270E 4-Nitrophenol 0.25 u 0.24 5.2 ug/L 5.2 u 230208-EB SW8270E Acenaphthene 0.084 u 0.081 0.1 ug/L 0.10 u 230208-EB SW8270E Acenaphthylene 0.078 u 0.075 0.1 ug/L 0.10 u 230208-EB SW8260D Acetone 1.2 J 1.1 10 ug/L 10 u 230208-EB SW8270E Acetophenone 0.39 u 0.37 ug/L 1.0 u 230208-EB SW8270E Anthracene 0.029 u 0.028 0.1 ug/L 0.10 u 230208-EB SW8270E Atrazine 0.36 u 0.35 ug/L 1.0 u 230208-EB SW8270E Benzaldehyde 0.54 u 0.52 ug/L 1.0 u 230208-EB SW8260D Benzene 0.46 u 0.46 ug/L 1.0 u Page 1 of 19 ------- E PALESTINE SITE - ER AQUEOUS AND SEDIMENT ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020743 SamplelD Method Analyte Lab_Result LabQual MDL RL Units VAL_Result VALQual 230208-EB SW8270E Benzo(a)anthracene 0.1 U 0.099 0.1 ug/L 0.10 U 230208-EB SW8270E Benzo(a)pyrene 0.046 U 0.044 0.1 ug/L 0.10 U 230208-EB SW8270E Benzo(b)fluoranthene 0.053 U 0.051 0.1 ug/L 0.10 U 230208-EB SW8270E Benzo(g,h,i)perylene 0.093 U 0.089 0.1 ug/L 0.10 U 230208-EB SW8270E Benzo(k)fluoranthene 0.05 U 0.048 0.1 ug/L 0.10 U 230208-EB SW8270E Bis(2-chloroethoxy)methane 0.3 U 0.29 ug/L 1.0 U 230208-EB SW8270E Bis(2-chloroethyl)ether 0.39 U 0.37 ug/L 1.0 U 230208-EB SW8270E Bis(2-ethylhexyl)phthalate 0.42 U 0.4 ug/L 1.0 U 230208-EB SW8260D Bromochloromethane 0.45 U 0.45 ug/L 1.0 U 230208-EB SW8260D Bromodichloromethane 0.49 U 0.49 ug/L 1.0 U 230208-EB SW8260D Bromoform 0.56 U 0.56 ug/L 1.0 U 230208-EB SW8260D Bromomethane 0.9 U 0.9 ug/L 1.0 U 230208-EB SW8270E Butyl benzyl phthalate 0.31 U 0.3 ug/L 1.0 U 230208-EB SW8270E Caprolactam 1 U 0.96 5.2 ug/L 5.2 U 230208-EB SW8270E Carbazole 0.25 U 0.24 ug/L 1.0 U 230208-EB SW8260D Carbon disulfide 0.49 U 0.49 ug/L 1.0 U 230208-EB SW8260D Carbon tetrachloride 0.4 U 0.4 ug/L 1.0 U 230208-EB SW8260D Chlorobenzene 0.4 U 0.4 ug/L 1.0 U 230208-EB SW8260D Chloroethane 0.68 U 0.68 ug/L 1.0 U 230208-EB SW8260D Chloroform 1.2 0.46 ug/L 1.0 U 230208-EB SW8260D Chloromethane 0.83 U 0.83 ug/L 1.0 U 230208-EB SW8270E Chrysene 0.05 U 0.048 0.1 ug/L 0.10 U 230208-EB SW8260D cis-l,2-Dichloroethene 0.42 U 0.42 ug/L 1.0 U 230208-EB SW8260D cis-l,3-Dichloropropene 0.57 U 0.57 ug/L 1.0 U 230208-EB SW8260D Cyclohexane 0.63 U 0.63 ug/L 2.0 U 230208-EB SW8270E Dibenzo(a,h)anthracene 0.076 U 0.073 0.1 ug/L 0.10 U 230208-EB SW8270E Dibenzofuran 0.24 U 0.23 ug/L 1.0 u 230208-EB SW8260D Di bromochloromethane 0.4 U 0.4 ug/L 1.0 u 230208-EB SW8260D Dibromodifluoromethane 0.46 u 0.46 ug/L 1.0 u 230208-EB SW8270E Diethyl phthalate 0.18 u 0.17 ug/L 1.0 u 230208-EB SW8270E Dimethyl phthalate 0.19 u 0.18 ug/L 1.0 u 230208-EB SW8270E Di-n-butyl phthalate 0.23 u 0.21 1.1 ug/L 1.1 u 230208-EB SW8270E Di-n-octyl phthalate 0.55 u 0.53 ug/L 1.0 u 230208-EB SW8015D DRO (C10-C28) 0.081 u 0.081 0.1 mg/L 0.10 u 230208-EB SW8260D Ethylbenzene 0.34 u 0.34 ug/L 1.0 u 230208-EB SW8270E Fluoranthene 0.042 u 0.038 0.11 ug/L 0.11 u 230208-EB SW8270E Fluorene 0.053 u 0.051 0.1 ug/L 0.10 u 230208-EB SW8015D GRO (C6-C10) 76 u 76 200 ug/L 200 u 230208-EB SW8270E Hexachlorobenzene 0.46 u 0.44 ug/L 1.0 u 230208-EB SW8270E Hexachlorobutadiene 0.66 u 0.63 ug/L 1.0 u 230208-EB SW8270E Hexachlorocyclopentadiene 1.1 u 1.1 5.2 ug/L 5.2 u 230208-EB SW8270E Hexachloroethane 0.65 u 0.62 ug/L 1.0 u 230208-EB SW8270E lndeno(l,2,3-cd)pyrene 0.07 u 0.067 0.1 ug/L 0.10 u 230208-EB SW8270E Isophorone 0.35 u 0.34 5.2 ug/L 5.2 u 230208-EB SW8260D Isopropylbenzene 0.35 u 0.35 ug/L 1.0 u 230208-EB SW8260D m,p-Xylene 0.81 u 0.81 ug/L 2.0 u 230208-EB SW8260D Methyl acetate 0.59 u 0.59 ug/L 2.0 u 230208-EB SW8260D Methyl tert-butyl ether 0.45 u 0.45 ug/L 1.0 u 230208-EB SW8260D Methylcyclohexane 0.35 u 0.35 ug/L 1.0 u 230208-EB SW8260D Methylene chloride 0.86 u 0.86 ug/L 5.0 u 230208-EB SW8270E Naphthalene 0.07 u 0.067 0.1 ug/L 0.10 u 230208-EB SW8270E Nitrobenzene 0.27 u 0.26 ug/L 1.0 u 230208-EB SW8270E N-Nitrosodi-n-propylamine 0.36 u 0.35 ug/L 1.0 u 230208-EB SW8270E N-Nitrosodiphenylamine 0.51 u 0.49 ug/L 1.0 u 230208-EB SW8015D ORO (C28-C40) 0.051 u 0.051 0.1 mg/L 0.10 u 230208-EB SW8260D o-Xylene 0.31 u 0.31 ug/L 1.0 u 230208-EB SW8270E Pentachlorophenol 1 u 0.97 5.2 ug/L 5.2 u 230208-EB SW8270E Phenanthrene 0.089 u 0.081 0.11 ug/L 0.11 u 230208-EB SW8270E Phenol 0.22 u 0.21 ug/L 1.0 u Page 2 of 19 ------- E PALESTINE SITE - ER AQUEOUS AND SEDIMENT ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020743 SamplelD Method Analyte Lab_Result LabQual MDL RL Units VAL_Result VALQual 230208-EB SW8270E Pyrene 0.037 U 0.036 0.1 ug/L 0.1 U 230208-EB SW8270E Pyridine 0.59 U 0.57 10 ug/L 10 U 230208-EB SW8260D Styrene 0.33 U 0.33 1 ug/L 1.0 U 230208-EB SW8260D Tetrachloroethene 0.39 U 0.39 1 ug/L 1.0 U 230208-EB SW8260D Toluene 0.45 U 0.45 1 ug/L 1.0 U 230208-EB SW8260D trans-l,2-Dichloroethene 0.48 U 0.48 1 ug/L 1.0 U 230208-EB SW8260D trans-l,3-Dichloropropene 0.38 U 0.38 1 ug/L 1.0 U 230208-EB SW8260D Trichloroethene 0.43 U 0.43 1 ug/L 1.0 U 230208-EB SW8260D Trichlorofluoromethane 0.52 U 0.52 1 ug/L 1.0 U 230208-EB SW8260D Vinyl chloride 0.53 U 0.53 1 ug/L 1.0 U 230208-EB SW8260D Xylenes, Total 0.81 U 0.81 2 ug/L 2.0 U EPD-SD01-SR-230208 SW8260D 1,1,1-Trichloroethane 1 U 0.79 6.4 ug/Kg 6.4 U EPD-SD01-SR-230208 SW8260D 1,1/2,2-Tetrachloroethane 0.82 U 0.64 6.4 ug/Kg 6.4 U EPD-SD01-SR-230208 SW8260D 1,1,2-Trichloroethane 0.86 U 0.67 6.4 ug/Kg 6.4 U EPD-SD01-SR-230208 SW8260D 1,1,2-Trichlorotrifluoroethane 1.4 U 1.1 6.4 ug/Kg 6.4 U EPD-SD01-SR-230208 SW846 8270D l,r-Biphenyl 61 U 5 61 mg/Kg 61 U EPD-SD01-SR-230208 SW8260D 1,1-Dichloroethane 0.79 U 0.62 6.4 ug/Kg 6.4 U EPD-SD01-SR-230208 SW8260D 1,1-Dichloroethene 1.3 U 0.98 6.4 ug/Kg 6.4 U EPD-SD01-SR-230208 SW8260D 1,2,3-Trichlorobenzene 2.3 U 1.8 6.4 ug/Kg 6.4 U EPD-SD01-SR-230208 SW8260D 1,2,3-Trichloropropane 1.1 U 0.83 6.4 ug/Kg 6.4 U EPD-SD01-SR-230208 SW846 8270D 1,2,4,5-Tetrachlorobenzene 610 U 50 610 mg/Kg 610 U EPD-SD01-SR-230208 SW8260D 1,2,4-Trichlorobenzene 1.4 U 1.1 6.4 ug/Kg 6.4 U EPD-SD01-SR-230208 SW8260D 1,2,4-Trimethylbenzene 2.3 U 1.8 6.4 ug/Kg 6.4 U EPD-SD01-SR-230208 SW8260D l,2-Dibromo-3-chloropropane 1.3 U 0.99 6.4 ug/Kg 6.4 U EPD-SD01-SR-230208 SW8260D 1,2-Dibromoethane 0.46 U 0.36 6.4 ug/Kg 6.4 U EPD-SD01-SR-230208 SW8260D 1,2-Dichlorobenzene 0.9 U 0.7 6.4 ug/Kg 6.4 U EPD-SD01-SR-230208 SW8260D 1,2-Dichloroethane 0.72 U 0.56 6.4 ug/Kg 6.4 u EPD-SD01-SR-230208 SW8260D 1,2-Dichloropropane 0.56 u 0.44 6.4 ug/Kg 6.4 u EPD-SD01-SR-230208 SW8260D 1,3,5-Trimethylbenzene 2 u 1.6 6.4 ug/Kg 6.4 u EPD-SD01-SR-230208 SW8260D 1,3-Dichlorobenzene 0.78 u 0.61 6.4 ug/Kg 6.4 u EPD-SD01-SR-230208 SW8260D 1,4-Dichlorobenzene 0.82 u 0.64 6.4 ug/Kg 6.4 u EPD-SD01-SR-230208 SW846 8270D 1,4-Dioxane 61 u 5 61 mg/Kg 61 u EPD-SD01-SR-230208 SW846 8270D 1-Methyl naphthalene 61 u 5 61 mg/Kg 61 u EPD-SD01-SR-230208 SW846 8270D 2,21-Oxybis(l-chloropropane) 61 u 5 61 mg/Kg 61 u EPD-SD01-SR-230208 SW846 8270D 2,3,4,6-Tetrachlorophenol 61 u 5 61 mg/Kg 61 u EPD-SD01-SR-230208 SW846 8270D 2,4,5-Trichlorophenol 61 u 5 61 mg/Kg 61 u EPD-SD01-SR-230208 SW846 8270D 2,4,6-Trichlorophenol 61 u 5 61 mg/Kg 61 u EPD-SD01-SR-230208 SW846 8270D 2,4-Dichlorophenol 61 u 5 61 mg/Kg 61 u EPD-SD01-SR-230208 SW846 8270D 2,4-Dimethylphenol 61 u 5 61 mg/Kg 61 u EPD-SD01-SR-230208 SW846 8270D 2,4-Dinitrophenol 61 u 5 61 mg/Kg 61 u EPD-SD01-SR-230208 SW846 8270D 2,4-Dinitrotoluene 61 u 5 61 mg/Kg 61 u EPD-SD01-SR-230208 SW846 8270D 2,6-Dinitrotoluene 61 u 5 61 mg/Kg 61 u EPD-SD01-SR-230208 SW8260D 2-Butanone 6.5 u 5.1 13 ug/Kg 13 u EPD-SD01-SR-230208 SW846 8270D 2-Chloronaphthalene 12 u 1 12 mg/Kg 12 u EPD-SD01-SR-230208 SW846 8270D 2-Chlorophenol 61 u 5 61 mg/Kg 61 u EPD-SD01-SR-230208 SW8260D 2-Hexanone 2.3 u 1.8 6.4 ug/Kg 6.4 u EPD-SD01-SR-230208 SW846 8270D 2-Methyl naphthalene 12 u 1 12 mg/Kg 12 u EPD-SD01-SR-230208 SW846 8270D 2-Methylphenol 61 u 5 61 mg/Kg 61 u EPD-SD01-SR-230208 SW846 8270D 2-Nitroaniline 61 u 5 61 mg/Kg 61 u EPD-SD01-SR-230208 SW846 8270D 2-Nitrophenol 61 u 5 61 mg/Kg 61 u EPD-SD01-SR-230208 SW846 8270D 3&4-Methylphenol 61 u 5 61 mg/Kg 61 u EPD-SD01-SR-230208 SW846 8270D 3,3'-Dichlorobenzidine 610 u 50 610 mg/Kg 610 u EPD-SD01-SR-230208 SW846 8270D 3-Nitroaniline 61 u 5 61 mg/Kg 61 R EPD-SD01-SR-230208 SW846 8270D 4,6-Dinitro-2-methylphenol 61 u 5 61 mg/Kg 61 u EPD-SD01-SR-230208 SW846 8270D 4-Bromophenyl phenyl ether 61 u 5 61 mg/Kg 61 u EPD-SD01-SR-230208 SW846 8270D 4-Chloro-3-methylphenol 61 u 5 61 mg/Kg 61 u EPD-SD01-SR-230208 SW846 8270D 4-Chloroaniline 61 u 5 61 mg/Kg 61 R EPD-SD01-SR-230208 SW846 8270D 4-Chlorophenyl phenyl ether 61 u 5 61 mg/Kg 61 u EPD-SD01-SR-230208 SW8260D 4-Methyl-2-pentanone 2.3 u 1.8 6.4 ug/Kg 6.4 u Page 3 of 19 ------- E PALESTINE SITE - ER AQUEOUS AND SEDIMENT ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020743 SamplelD Method Analyte Lab_Result LabQual MDL RL Units VAL_Result 1 < > EPD-SD01-SR-230208 SW846 8270D 4-Nitroaniline 61 U 5 61 mg/Kg 61 U EPD-SD01-SR-230208 SW846 8270D 4-Nitrophenol 610 U 50 610 mg/Kg 610 U EPD-SD01-SR-230208 SW846 8270D Acenaphthene 12 U 1 12 mg/Kg 12 u EPD-SD01-SR-230208 SW846 8270D Acenaphthylene 12 U 1 12 mg/Kg 12 u EPD-SD01-SR-230208 SW8260D Acetone 25 4.6 13 ug/Kg 25 J+ EPD-SD01-SR-230208 SW846 8270D Acetophenone 61 U 5 61 mg/Kg 61 u EPD-SD01-SR-230208 SW846 8270D Anthracene 12 U 1 12 mg/Kg 12 u EPD-SD01-SR-230208 SW846 8270D Atrazine 61 U 5 61 mg/Kg 61 u EPD-SD01-SR-230208 SW846 8270D Benzaldehyde 61 U 5 61 mg/Kg 61 R EPD-SD01-SR-230208 SW8260D Benzene 0.66 U 0.52 6.4 ug/Kg 6.4 U EPD-SD01-SR-230208 SW846 8270D Benzo(a)anthracene 12 U 1 12 mg/Kg 12 U EPD-SD01-SR-230208 SW846 8270D Benzo(a)pyrene 12 U 1 12 mg/Kg 12 U EPD-SD01-SR-230208 SW846 8270D Benzo(b)fluoranthene 12 U 1 12 mg/Kg 12 U EPD-SD01-SR-230208 SW846 8270D Benzo(g,h,i)perylene 12 U 1 12 mg/Kg 12 U EPD-SD01-SR-230208 SW846 8270D Benzo(k)fluoranthene 12 U 1 12 mg/Kg 12 u EPD-SD01-SR-230208 SW846 8270D Bis(2-chloroethoxy)methane 61 U 5 61 mg/Kg 61 u EPD-SD01-SR-230208 SW846 8270D Bis(2-chloroethyl)ether 61 U 5 61 mg/Kg 61 u EPD-SD01-SR-230208 SW846 8270D Bis(2-ethylhexyl)phthalate 61 U 5 61 mg/Kg 61 u EPD-SD01-SR-230208 SW8260D Bromochloromethane 0.69 U 0.54 6.4 ug/Kg 6.4 u EPD-SD01-SR-230208 SW8260D Bromodichloromethane 0.77 U 0.6 6.4 ug/Kg 6.4 u EPD-SD01-SR-230208 SW8260D Bromoform 0.64 U 0.5 6.4 ug/Kg 6.4 u EPD-SD01-SR-230208 SW8260D Bromomethane 3.2 U 2.5 13 ug/Kg 13 u EPD-SD01-SR-230208 SW846 8270D Butyl benzyl phthalate 61 U 5 61 mg/Kg 61 u EPD-SD01-SR-230208 SW846 8270D Caprolactam 610 U 50 610 mg/Kg 610 u EPD-SD01-SR-230208 SW846 8270D Carbazole 61 U 5 61 mg/Kg 61 u EPD-SD01-SR-230208 SW8260D Carbon disulfide 0.75 U 0.59 6.4 ug/Kg 6.4 u EPD-SD01-SR-230208 SW8260D Carbon tetrachloride 1.3 U 1 6.4 ug/Kg 6.4 u EPD-SD01-SR-230208 SW8260D Chlorobenzene 0.81 U 0.63 6.4 ug/Kg 6.4 u EPD-SD01-SR-230208 SW8260D Chloroethane 2.4 u 1.9 6.4 ug/Kg 6.4 u EPD-SD01-SR-230208 SW8260D Chloroform 1 u 0.82 6.4 ug/Kg 6.4 u EPD-SD01-SR-230208 SW8260D Chloromethane 1.3 u 1 13 ug/Kg 13 u EPD-SD01-SR-230208 SW846 8270D Chrysene 12 u 1 12 mg/Kg 12 u EPD-SD01-SR-230208 SW8260D cis-l,2-Dichloroethene 0.69 u 0.54 6.4 ug/Kg 6.4 u EPD-SD01-SR-230208 SW8260D cis-l,3-Dichloropropene 0.77 u 0.6 6.4 ug/Kg 6.4 u EPD-SD01-SR-230208 SW8260D Cyclohexane 2.2 u 1.7 13 ug/Kg 13 u EPD-SD01-SR-230208 SW846 8270D Dibenzo(a,h)anthracene 12 u 1 12 mg/Kg 12 u EPD-SD01-SR-230208 SW846 8270D Dibenzofuran 61 u 5 61 mg/Kg 61 u EPD-SD01-SR-230208 SW8260D Di bromochloromethane 0.65 u 0.51 6.4 ug/Kg 6.4 u EPD-SD01-SR-230208 SW8260D Dichlorodifluoromethane 3.2 u 2.5 13 ug/Kg 13 u EPD-SD01-SR-230208 SW846 8270D Diethyl phthalate 61 u 5 61 mg/Kg 61 u EPD-SD01-SR-230208 SW846 8270D Dimethyl phthalate 61 u 5 61 mg/Kg 61 u EPD-SD01-SR-230208 SW846 8270D Di-n-butyl phthalate 61 u 5 61 mg/Kg 61 u EPD-SD01-SR-230208 SW846 8270D Di-n-octyl phthalate 61 u 5 61 mg/Kg 61 u EPD-SD01-SR-230208 SW8015D DRO (C10-C28) 3200 u 330 9600 mg/Kg 9600 u EPD-SD01-SR-230208 SW8260D Ethylbenzene 1.1 u 0.87 6.4 ug/Kg 6.4 u EPD-SD01-SR-230208 SW846 8270D Fluoranthene 12 u 1 12 mg/Kg 12 u EPD-SD01-SR-230208 SW846 8270D Fluorene 12 u 1 12 mg/Kg 12 u EPD-SD01-SR-230208 SW8015D GRO (C6-C10) 3200 u 2100 7700 ug/Kg-dry 7700 u EPD-SD01-SR-230208 SW846 8270D Hexachlorobenzene 61 u 5 61 mg/Kg 61 u EPD-SD01-SR-230208 SW846 8270D Hexachlorobutadiene 61 u 5 61 mg/Kg 61 u EPD-SD01-SR-230208 SW846 8270D Hexachlorocyclopentadiene 61 u 5 61 mg/Kg 61 u EPD-SD01-SR-230208 SW846 8270D Hexachloroethane 61 u 5 61 mg/Kg 61 u EPD-SD01-SR-230208 SW846 8270D lndeno(l,2,3-cd)pyrene 61 u 5 61 mg/Kg 61 u EPD-SD01-SR-230208 SW846 8270D Isophorone 61 u 5 61 mg/Kg 61 u EPD-SD01-SR-230208 SW8260D Isopropylbenzene 1.1 u 0.85 6.4 ug/Kg 6.4 u EPD-SD01-SR-230208 SW8260D m,p-Xylene 2.8 u 2.2 3.2 ug/Kg 3.2 u EPD-SD01-SR-230208 SW8260D Methyl acetate 1.5 u 1.2 13 ug/Kg 13 u EPD-SD01-SR-230208 SW8260D Methyl tert-butyl ether 0.78 u 0.61 6.4 ug/Kg 6.4 u EPD-SD01-SR-230208 SW8260D Methylcyclohexane 1.9 u 1.5 13 ug/Kg 13 u Page 4 of 19 ------- E PALESTINE SITE - ER AQUEOUS AND SEDIMENT ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020743 SamplelD Method Analyte Lab_Result LabQual MDL RL Units VAL_Result VALQual EPD-SD01-SR-230208 SW8260D Methylene chloride 7.9 U 6.2 13 ug/Kg 13 U EPD-SD01-SR-230208 SW846 8270D Naphthalene 12 U 1 12 mg/Kg 12 U EPD-SD01-SR-230208 SW846 8270D Nitrobenzene 61 U 5 61 mg/Kg 61 U EPD-SD01-SR-230208 SW846 8270D N-Nitrosodi-n-propylamine 61 U 5 61 mg/Kg 61 U EPD-SD01-SR-230208 SW846 8270D N-Nitrosodiphenylamine 61 U 5 61 mg/Kg 61 U EPD-SD01-SR-230208 SW8015D ORO (C28-C40) 5400 J 500 9600 mg/Kg 5400 J EPD-SD01-SR-230208 SW8260D o-Xylene 1.5 U 1.2 3.2 ug/Kg 3.2 U EPD-SD01-SR-230208 SW846 8270D Pentachlorophenol 610 u 50 610 mg/Kg 610 u EPD-SD01-SR-230208 SW846 8270D Phenanthrene 12 u 1 12 mg/Kg 12 u EPD-SD01-SR-230208 SW846 8270D Phenol 61 u 5 61 mg/Kg 61 u EPD-SD01-SR-230208 SW846 8270D Pyrene 12 u 1 12 mg/Kg 12 u EPD-SD01-SR-230208 SW846 8270D Pyridine 61 u 5 61 mg/Kg 61 u EPD-SD01-SR-230208 SW8260D Styrene 0.96 u 0.75 6.4 ug/Kg 6.4 u EPD-SD01-SR-230208 SW8260D Tetrachloroethene 1.1 u 0.89 6.4 ug/Kg 6.4 u EPD-SD01-SR-230208 SW8260D Toluene 1.1 u 0.86 6.4 ug/Kg 6.4 u EPD-SD01-SR-230208 SW8260D trans-l,2-Dichloroethene 0.64 u 0.5 6.4 ug/Kg 6.4 u EPD-SD01-SR-230208 SW8260D trans-l,3-Dichloropropene 0.61 u 0.48 6.4 ug/Kg 6.4 u EPD-SD01-SR-230208 SW8260D Trichloroethene 0.92 u 0.72 6.4 ug/Kg 6.4 u EPD-SD01-SR-230208 SW8260D Trichlorofluoromethane 0.91 u 0.71 6.4 ug/Kg 6.4 u EPD-SD01-SR-230208 SW8260D Vinyl chloride 0.9 u 0.7 6.4 ug/Kg 6.4 u EPD-SD01-SR-230208 SW8260D Xylenes, Total 2.8 u 2.2 6.4 ug/Kg 6.4 u EPD-SD02-BP1-230208 SW8260D 1,1,1-Trichloroethane 4100 u 14 9000 ug/Kg-dry 9000 u EPD-SD02-BP1-230208 SW8260D 1,1/2,2-Tetrachloroethane 4000 u 13 9000 ug/Kg-dry 9000 u EPD-SD02-BP1-230208 SW8260D 1,1,2-Trichloroethane 3800 u 13 9000 ug/Kg-dry 9000 u EPD-SD02-BP1-230208 SW8260D 1,1,2-Trichlorotrifluoroethane 5700 u 19 9000 ug/Kg-dry 9000 u EPD-SD02-BP1-230208 SW846 8270D l,r-Biphenyl 71 u 5 71 mg/Kg 71 u EPD-SD02-BP1-230208 SW8260D 1,1-Dichloroethane 3300 u 11 9000 ug/Kg-dry 9000 u EPD-SD02-BP1-230208 SW8260D 1,1-Dichloroethene 2900 u 9.7 9000 ug/Kg-dry 9000 u EPD-SD02-BP1-230208 SW8260D 1,2,3-Trichlorobenzene 11000 u 36 30000 ug/Kg-dry 30000 u EPD-SD02-BP1-230208 SW8260D 1,2,3-Trichloropropane 3800 u 13 9000 ug/Kg-dry 9000 u EPD-SD02-BP1-230208 SW846 8270D 1,2,4,5-Tetrachlorobenzene 710 u 50 710 mg/Kg 710 u EPD-SD02-BP1-230208 SW8260D 1,2,4-Trichlorobenzene 10000 u 34 30000 ug/Kg-dry 30000 u EPD-SD02-BP1-230208 SW8260D 1,2,4-Trimethylbenzene 6600 u 22 9000 ug/Kg-dry 9000 u EPD-SD02-BP1-230208 SW8260D l,2-Dibromo-3-chloropropane 8300 u 28 30000 ug/Kg-dry 30000 u EPD-SD02-BP1-230208 SW8260D 1,2-Dibromoethane 2500 u 8.4 9000 ug/Kg-dry 9000 u EPD-SD02-BP1-230208 SW8260D 1,2-Dichlorobenzene 3400 u 11 9000 ug/Kg-dry 9000 u EPD-SD02-BP1-230208 SW8260D 1,2-Dichloroethane 14000 u 45 30000 ug/Kg-dry 30000 u EPD-SD02-BP1-230208 SW8260D 1,2-Dichloropropane 6600 u 22 9000 ug/Kg-dry 9000 u EPD-SD02-BP1-230208 SW8260D 1,3,5-Trimethylbenzene 11000 u 35 30000 ug/Kg-dry 30000 u EPD-SD02-BP1-230208 SW8260D 1,3-Dichlorobenzene 3000 u 10 9000 ug/Kg-dry 9000 u EPD-SD02-BP1-230208 SW8260D 1,4-Dichlorobenzene 2200 u 7.2 9000 ug/Kg-dry 9000 u EPD-SD02-BP1-230208 SW846 8270D 1,4-Dioxane 71 u 5 71 mg/Kg 71 u EPD-SD02-BP1-230208 SW846 8270D 1-Methyl naphthalene 71 u 5 71 mg/Kg 71 u EPD-SD02-BP1-230208 SW846 8270D 2,2'-Oxybis(l-chloropropane) 71 u 5 71 mg/Kg 71 u EPD-SD02-BP1-230208 SW846 8270D 2,3,4,6-Tetrachlorophenol 71 u 5 71 mg/Kg 71 u EPD-SD02-BP1-230208 SW846 8270D 2,4,5-Trichlorophenol 71 u 5 71 mg/Kg 71 u EPD-SD02-BP1-230208 SW846 8270D 2,4,6-Trichlorophenol 71 u 5 71 mg/Kg 71 u EPD-SD02-BP1-230208 SW846 8270D 2,4-Dichlorophenol 71 u 5 71 mg/Kg 71 u EPD-SD02-BP1-230208 SW846 8270D 2,4-Dimethylphenol 71 u 5 71 mg/Kg 71 u EPD-SD02-BP1-230208 SW846 8270D 2,4-Dinitrophenol 71 u 5 71 mg/Kg 71 u EPD-SD02-BP1-230208 SW846 8270D 2,4-Dinitrotoluene 71 u 5 71 mg/Kg 71 u EPD-SD02-BP1-230208 SW846 8270D 2,6-Dinitrotoluene 71 u 5 71 mg/Kg 71 u EPD-SD02-BP1-230208 SW8260D 2-Butanone 7400 u 25 60000 ug/Kg-dry 60000 u EPD-SD02-BP1-230208 SW846 8270D 2-Chloronaphthalene 14 u 1 14 mg/Kg 14 u EPD-SD02-BP1-230208 SW846 8270D 2-Chlorophenol 71 u 5 71 mg/Kg 71 u EPD-SD02-BP1-230208 SW8260D 2-Hexanone 4500 u 15 9000 ug/Kg-dry 9000 u EPD-SD02-BP1-230208 SW846 8270D 2-Methyl naphthalene 14 u 1 14 mg/Kg 14 u EPD-SD02-BP1-230208 SW846 8270D 2-Methylphenol 71 u 5 71 mg/Kg 71 u EPD-SD02-BP1-230208 SW846 8270D 2-Nitroaniline 71 u 5 71 mg/Kg 71 u Page 5 of 19 ------- E PALESTINE SITE - ER AQUEOUS AND SEDIMENT ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020743 SamplelD Method Analyte Lab_Result LabQual MDL RL Units VAL_Result 1 < > EPD-SD02-BP1-230208 SW846 8270D 2-Nitrophenol 71 U 5 71 mg/Kg 71 U EPD-SD02-BP1-230208 SW846 8270D 3&4-Methylphenol 71 U 5 71 mg/Kg 71 u EPD-SD02-BP1-230208 SW846 8270D 3,3'-Dichlorobenzidine 710 U 50 710 mg/Kg 710 u EPD-SD02-BP1-230208 SW846 8270D 3-Nitroaniline 71 U 5 71 mg/Kg 71 R EPD-SD02-BP1-230208 SW846 8270D 4,6-Dinitro-2-methylphenol 71 U 5 71 mg/Kg 71 U EPD-SD02-BP1-230208 SW846 8270D 4-Bromophenyl phenyl ether 71 U 5 71 mg/Kg 71 U EPD-SD02-BP1-230208 SW846 8270D 4-Chloro-3-methylphenol 71 U 5 71 mg/Kg 71 U EPD-SD02-BP1-230208 SW846 8270D 4-Chloroaniline 71 U 5 71 mg/Kg 71 R EPD-SD02-BP1-230208 SW846 8270D 4-Chlorophenyl phenyl ether 71 U 5 71 mg/Kg 71 U EPD-SD02-BP1-230208 SW8260D 4-Methyl-2-pentanone 8400 U 28 9000 ug/Kg-dry 9000 U EPD-SD02-BP1-230208 SW846 8270D 4-Nitroaniline 71 U 5 71 mg/Kg 71 U EPD-SD02-BP1-230208 SW846 8270D 4-Nitrophenol 710 U 50 710 mg/Kg 710 U EPD-SD02-BP1-230208 SW846 8270D Acenaphthene 14 U 1 14 mg/Kg 14 U EPD-SD02-BP1-230208 SW846 8270D Acenaphthylene 14 U 1 14 mg/Kg 14 U EPD-SD02-BP1-230208 SW8260D Acetone 27000 U 89 30000 ug/Kg-dry 30000 U EPD-SD02-BP1-230208 SW846 8270D Acetophenone 71 U 5 71 mg/Kg 71 U EPD-SD02-BP1-230208 SW846 8270D Anthracene 14 U 1 14 mg/Kg 14 U EPD-SD02-BP1-230208 SW846 8270D Atrazine 71 U 5 71 mg/Kg 71 U EPD-SD02-BP1-230208 SW846 8270D Benzaldehyde 71 U 5 71 mg/Kg 71 R EPD-SD02-BP1-230208 SW8260D Benzene 130000 15 9000 ug/Kg-dry 130000 EPD-SD02-BP1-230208 SW846 8270D Benzo(a)anthracene 14 U 1 14 mg/Kg 14 U EPD-SD02-BP1-230208 SW846 8270D Benzo(a)pyrene 14 U 1 14 mg/Kg 14 U EPD-SD02-BP1-230208 SW846 8270D Benzo(b)fluoranthene 14 U 1 14 mg/Kg 14 U EPD-SD02-BP1-230208 SW846 8270D Benzo(g,h,i)perylene 14 U 1 14 mg/Kg 14 U EPD-SD02-BP1-230208 SW846 8270D Benzo(k)fluoranthene 14 U 1 14 mg/Kg 14 U EPD-SD02-BP1-230208 SW846 8270D Bis(2-chloroethoxy)methane 71 U 5 71 mg/Kg 71 U EPD-SD02-BP1-230208 SW846 8270D Bis(2-chloroethyl)ether 71 U 5 71 mg/Kg 71 U EPD-SD02-BP1-230208 SW846 8270D Bis(2-ethylhexyl)phthalate 71 U 5 71 mg/Kg 71 U EPD-SD02-BP1-230208 SW8260D Bromochloromethane 4600 u 15 9000 ug/Kg-dry 9000 u EPD-SD02-BP1-230208 SW8260D Bromodichloromethane 5100 u 17 9000 ug/Kg-dry 9000 u EPD-SD02-BP1-230208 SW8260D Bromoform 3800 u 13 9000 ug/Kg-dry 9000 u EPD-SD02-BP1-230208 SW8260D Bromomethane 17000 u 57 30000 ug/Kg-dry 30000 u EPD-SD02-BP1-230208 SW846 8270D Butyl benzyl phthalate 71 u 5 71 mg/Kg 71 u EPD-SD02-BP1-230208 SW846 8270D Caprolactam 710 u 50 710 mg/Kg 710 u EPD-SD02-BP1-230208 SW846 8270D Carbazole 71 u 5 71 mg/Kg 71 u EPD-SD02-BP1-230208 SW8260D Carbon disulfide 4700 u 16 9000 ug/Kg-dry 9000 u EPD-SD02-BP1-230208 SW8260D Carbon tetrachloride 3500 u 12 9000 ug/Kg-dry 9000 u EPD-SD02-BP1-230208 SW8260D Chlorobenzene 3000 u 10 9000 ug/Kg-dry 9000 u EPD-SD02-BP1-230208 SW8260D Chloroethane 8900 u 30 30000 ug/Kg-dry 30000 u EPD-SD02-BP1-230208 SW8260D Chloroform 3300 u 11 9000 ug/Kg-dry 9000 u EPD-SD02-BP1-230208 SW8260D Chloromethane 25000 u 82 30000 ug/Kg-dry 30000 u EPD-SD02-BP1-230208 SW846 8270D Chrysene 14 u 1 14 mg/Kg 14 u EPD-SD02-BP1-230208 SW8260D cis-l,2-Dichloroethene 5800 u 19 9000 ug/Kg-dry 9000 u EPD-SD02-BP1-230208 SW8260D cis-l,3-Dichloropropene 6800 u 23 9000 ug/Kg-dry 9000 u EPD-SD02-BP1-230208 SW8260D Cyclohexane 8100 u 27 30000 ug/Kg-dry 30000 u EPD-SD02-BP1-230208 SW846 8270D Dibenzo(a,h)anthracene 14 u 1 14 mg/Kg 14 u EPD-SD02-BP1-230208 SW846 8270D Dibenzofuran 71 u 5 71 mg/Kg 71 u EPD-SD02-BP1-230208 SW8260D Di bromochloromethane 5100 u 17 9000 ug/Kg-dry 9000 u EPD-SD02-BP1-230208 SW8260D Dichlorodifluoromethane 11000 u 36 30000 ug/Kg-dry 30000 u EPD-SD02-BP1-230208 SW846 8270D Diethyl phthalate 71 u 5 71 mg/Kg 71 u EPD-SD02-BP1-230208 SW846 8270D Dimethyl phthalate 71 u 5 71 mg/Kg 71 u EPD-SD02-BP1-230208 SW846 8270D Di-n-butyl phthalate 71 u 5 71 mg/Kg 71 u EPD-SD02-BP1-230208 SW846 8270D Di-n-octyl phthalate 71 u 5 71 mg/Kg 71 u EPD-SD02-BP1-230208 SW8015D DRO (C10-C28) 37000 330 9600 mg/Kg 37000 EPD-SD02-BP1-230208 SW8260D Ethylbenzene 1900 u 6.3 9000 ug/Kg-dry 9000 u EPD-SD02-BP1-230208 SW846 8270D Fluoranthene 24 1 14 mg/Kg 24 EPD-SD02-BP1-230208 SW846 8270D Fluorene 14 u 1 14 mg/Kg 14 u EPD-SD02-BP1-230208 SW8015D GRO (C6-C10) 4600000 2100 150000 ug/Kg-dry 4600000 EPD-SD02-BP1-230208 SW846 8270D Hexachlorobenzene 71 u 5 71 mg/Kg 71 u Page 6 of 19 ------- E PALESTINE SITE - ER AQUEOUS AND SEDIMENT ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020743 SamplelD Method Analyte Lab_Result LabQual MDL RL Units VAL_Result VALQual EPD-SD02-BP1-230208 SW846 8270D Hexachlorobutadiene 71 U 5 71 mg/Kg 71 U EPD-SD02-BP1-230208 SW846 8270D Hexachlorocyclopentadiene 71 U 5 71 mg/Kg 71 U EPD-SD02-BP1-230208 SW846 8270D Hexachloroethane 71 U 5 71 mg/Kg 71 U EPD-SD02-BP1-230208 SW846 8270D lndeno(l,2,3-cd)pyrene 71 U 5 71 mg/Kg 71 U EPD-SD02-BP1-230208 SW846 8270D Isophorone 71 U 5 71 mg/Kg 71 U EPD-SD02-BP1-230208 SW8260D Isopropylbenzene 2800 U 9.2 9000 ug/Kg-dry 9000 U EPD-SD02-BP1-230208 SW8260D m,p-Xylene 12000 U 40 18000 ug/Kg-dry 18000 U EPD-SD02-BP1-230208 SW8260D Methyl acetate 11000 U 36 75000 ug/Kg-dry 75000 U EPD-SD02-BP1-230208 SW8260D Methyl tert-butyl ether 2600 U 8.6 9000 ug/Kg-dry 9000 U EPD-SD02-BP1-230208 SW8260D Methylcyclohexane 3400 U 11 9000 ug/Kg-dry 9000 U EPD-SD02-BP1-230208 SW8260D Methylene chloride 24000 U 80 75000 ug/Kg-dry 75000 U EPD-SD02-BP1-230208 SW846 8270D Naphthalene 14 U 1 14 mg/Kg 14 U EPD-SD02-BP1-230208 SW846 8270D Nitrobenzene 71 U 5 71 mg/Kg 71 U EPD-SD02-BP1-230208 SW846 8270D N-Nitrosodi-n-propylamine 71 U 5 71 mg/Kg 71 U EPD-SD02-BP1-230208 SW846 8270D N-Nitrosodiphenylamine 71 U 5 71 mg/Kg 71 U EPD-SD02-BP1-230208 SW8015D ORO (C28-C40) 460000 500 9600 mg/Kg 460000 EPD-SD02-BP1-230208 SW8260D o-Xylene 3500 U 12 9000 ug/Kg-dry 9000 U EPD-SD02-BP1-230208 SW846 8270D Pentachlorophenol 710 U 50 710 mg/Kg 710 U EPD-SD02-BP1-230208 SW846 8270D Phenanthrene 24 1 14 mg/Kg 24 EPD-SD02-BP1-230208 SW846 8270D Phenol 71 U 5 71 mg/Kg 71 U EPD-SD02-BP1-230208 SW846 8270D Pyrene 14 U 1 14 mg/Kg 14 U EPD-SD02-BP1-230208 SW846 8270D Pyridine 71 U 5 71 mg/Kg 71 U EPD-SD02-BP1-230208 SW8260D Styrene 3600 U 12 9000 ug/Kg-dry 9000 U EPD-SD02-BP1-230208 SW8260D Tetrachloroethene 5400 U 18 9000 ug/Kg-dry 9000 U EPD-SD02-BP1-230208 SW8260D Toluene 2500 U 8.2 9000 ug/Kg-dry 9000 U EPD-SD02-BP1-230208 SW8260D trans-l,2-Dichloroethene 3300 U 11 9000 ug/Kg-dry 9000 U EPD-SD02-BP1-230208 SW8260D trans-l,3-Dichloropropene 5000 U 17 9000 ug/Kg-dry 9000 U EPD-SD02-BP1-230208 SW8260D Trichloroethene 4000 U 13 9000 ug/Kg-dry 9000 U EPD-SD02-BP1-230208 SW8260D Trichlorofluoromethane 4600 U 15 9000 ug/Kg-dry 9000 u EPD-SD02-BP1-230208 SW8260D Vinyl chloride 11000 20 9000 ug/Kg-dry 11000 EPD-SD02-BP1-230208 SW8260D Xylenes, Total 12000 u 40 27000 ug/Kg-dry 27000 u EPD-SD03-BP1-230208 SW8260D 1,1,1-Trichloroethane 2500 u 14 5500 ug/Kg-dry 5500 u EPD-SD03-BP1-230208 SW8260D 1,1/2,2-Tetrachloroethane 2400 u 13 5500 ug/Kg-dry 5500 u EPD-SD03-BP1-230208 SW8260D 1,1,2-Trichloroethane 2300 u 13 5500 ug/Kg-dry 5500 u EPD-SD03-BP1-230208 SW8260D 1,1,2-Trichlorotrifluoroethane 3500 u 19 5500 ug/Kg-dry 5500 u EPD-SD03-BP1-230208 SW846 8270D l,r-Biphenyl 63 u 5 63 mg/Kg 63 u EPD-SD03-BP1-230208 SW8260D 1,1-Dichloroethane 2000 u 11 5500 ug/Kg-dry 5500 u EPD-SD03-BP1-230208 SW8260D 1,1-Dichloroethene 1800 u 9.7 5500 ug/Kg-dry 5500 u EPD-SD03-BP1-230208 SW8260D 1,2,3-Trichlorobenzene 6600 u 36 18000 ug/Kg-dry 18000 u EPD-SD03-BP1-230208 SW8260D 1,2,3-Trichloropropane 2300 u 13 5500 ug/Kg-dry 5500 u EPD-SD03-BP1-230208 SW846 8270D 1,2,4,5-Tetrachlorobenzene 630 u 50 630 mg/Kg 630 u EPD-SD03-BP1-230208 SW8260D 1,2,4-Trichlorobenzene 6200 u 34 18000 ug/Kg-dry 18000 u EPD-SD03-BP1-230208 SW8260D 1,2,4-Trimethylbenzene 4000 u 22 5500 ug/Kg-dry 5500 u EPD-SD03-BP1-230208 SW8260D l,2-Dibromo-3-chloropropane 5000 u 28 18000 ug/Kg-dry 18000 u EPD-SD03-BP1-230208 SW8260D 1,2-Dibromoethane 1500 u 8.4 5500 ug/Kg-dry 5500 u EPD-SD03-BP1-230208 SW8260D 1,2-Dichlorobenzene 2100 u 11 5500 ug/Kg-dry 5500 u EPD-SD03-BP1-230208 SW8260D 1,2-Dichloroethane 8200 u 45 18000 ug/Kg-dry 18000 u EPD-SD03-BP1-230208 SW8260D 1,2-Dichloropropane 4000 u 22 5500 ug/Kg-dry 5500 u EPD-SD03-BP1-230208 SW8260D 1,3,5-Trimethylbenzene 6400 u 35 18000 ug/Kg-dry 18000 u EPD-SD03-BP1-230208 SW8260D 1,3-Dichlorobenzene 1800 u 10 5500 ug/Kg-dry 5500 u EPD-SD03-BP1-230208 SW8260D 1,4-Dichlorobenzene 1300 u 7.2 5500 ug/Kg-dry 5500 u EPD-SD03-BP1-230208 SW846 8270D 1,4-Dioxane 63 u 5 63 mg/Kg 63 u EPD-SD03-BP1-230208 SW846 8270D 1-Methyl naphthalene 63 u 5 63 mg/Kg 63 u EPD-SD03-BP1-230208 SW846 8270D 2,2'-Oxybis(l-chloropropane) 63 u 5 63 mg/Kg 63 u EPD-SD03-BP1-230208 SW846 8270D 2,3,4,6-Tetrachlorophenol 63 u 5 63 mg/Kg 63 u EPD-SD03-BP1-230208 SW846 8270D 2,4,5-Trichlorophenol 63 u 5 63 mg/Kg 63 u EPD-SD03-BP1-230208 SW846 8270D 2,4,6-Trichlorophenol 63 u 5 63 mg/Kg 63 u EPD-SD03-BP1-230208 SW846 8270D 2,4-Dichlorophenol 63 u 5 63 mg/Kg 63 u EPD-SD03-BP1-230208 SW846 8270D 2,4-Dimethylphenol 63 u 5 63 mg/Kg 63 u Page 7 of 19 ------- E PALESTINE SITE - ER AQUEOUS AND SEDIMENT ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020743 SamplelD Method Analyte Lab_Result LabQual MDL RL Units VAL_Result 1 < > EPD-SD03-BP1-230208 SW846 8270D 2,4-Dinitrophenol 63 U 5 63 mg/Kg 63 U EPD-SD03-BP1-230208 SW846 8270D 2,4-Dinitrotoluene 63 U 5 63 mg/Kg 63 u EPD-SD03-BP1-230208 SW846 8270D 2,6-Dinitrotoluene 63 U 5 63 mg/Kg 63 u EPD-SD03-BP1-230208 SW8260D 2-Butanone 4500 U 25 37000 ug/Kg-dry 37000 u EPD-SD03-BP1-230208 SW846 8270D 2-Chloronaphthalene 13 U 1 13 mg/Kg 13 u EPD-SD03-BP1-230208 SW846 8270D 2-Chlorophenol 63 U 5 63 mg/Kg 63 u EPD-SD03-BP1-230208 SW8260D 2-Hexanone 2700 U 15 5500 ug/Kg-dry 5500 u EPD-SD03-BP1-230208 SW846 8270D 2-Methyl naphthalene 13 U 1 13 mg/Kg 13 u EPD-SD03-BP1-230208 SW846 8270D 2-Methylphenol 63 U 5 63 mg/Kg 63 u EPD-SD03-BP1-230208 SW846 8270D 2-Nitroaniline 63 U 5 63 mg/Kg 63 u EPD-SD03-BP1-230208 SW846 8270D 2-Nitrophenol 63 U 5 63 mg/Kg 63 u EPD-SD03-BP1-230208 SW846 8270D 3&4-Methylphenol 63 U 5 63 mg/Kg 63 u EPD-SD03-BP1-230208 SW846 8270D 3,3'-Dichlorobenzidine 630 U 50 630 mg/Kg 630 u EPD-SD03-BP1-230208 SW846 8270D 3-Nitroaniline 63 U 5 63 mg/Kg 63 R EPD-SD03-BP1-230208 SW846 8270D 4,6-Dinitro-2-methylphenol 63 U 5 63 mg/Kg 63 u EPD-SD03-BP1-230208 SW846 8270D 4-Bromophenyl phenyl ether 63 U 5 63 mg/Kg 63 u EPD-SD03-BP1-230208 SW846 8270D 4-Chloro-3-methylphenol 63 U 5 63 mg/Kg 63 u EPD-SD03-BP1-230208 SW846 8270D 4-Chloroaniline 63 U 5 63 mg/Kg 63 R EPD-SD03-BP1-230208 SW846 8270D 4-Chlorophenyl phenyl ether 63 U 5 63 mg/Kg 63 U EPD-SD03-BP1-230208 SW8260D 4-Methyl-2-pentanone 5100 U 28 5500 ug/Kg-dry 5500 U EPD-SD03-BP1-230208 SW846 8270D 4-Nitroaniline 63 U 5 63 mg/Kg 63 U EPD-SD03-BP1-230208 SW846 8270D 4-Nitrophenol 630 U 50 630 mg/Kg 630 u EPD-SD03-BP1-230208 SW846 8270D Acenaphthene 13 U 1 13 mg/Kg 13 u EPD-SD03-BP1-230208 SW846 8270D Acenaphthylene 13 U 1 13 mg/Kg 13 u EPD-SD03-BP1-230208 SW8260D Acetone 16000 U 89 18000 ug/Kg-dry 18000 u EPD-SD03-BP1-230208 SW846 8270D Acetophenone 63 U 5 63 mg/Kg 63 u EPD-SD03-BP1-230208 SW846 8270D Anthracene 13 U 1 13 mg/Kg 13 u EPD-SD03-BP1-230208 SW846 8270D Atrazine 63 u 5 63 mg/Kg 63 u EPD-SD03-BP1-230208 SW846 8270D Benzaldehyde 63 u 5 63 mg/Kg 63 R EPD-SD03-BP1-230208 SW8260D Benzene 2700 u 15 5500 ug/Kg-dry 5500 U EPD-SD03-BP1-230208 SW846 8270D Benzo(a)anthracene 13 u 1 13 mg/Kg 13 U EPD-SD03-BP1-230208 SW846 8270D Benzo(a)pyrene 13 u 1 13 mg/Kg 13 u EPD-SD03-BP1-230208 SW846 8270D Benzo(b)fluoranthene 13 u 1 13 mg/Kg 13 u EPD-SD03-BP1-230208 SW846 8270D Benzo(g,h,i)perylene 13 u 1 13 mg/Kg 13 u EPD-SD03-BP1-230208 SW846 8270D Benzo(k)fluoranthene 13 u 1 13 mg/Kg 13 u EPD-SD03-BP1-230208 SW846 8270D Bis(2-chloroethoxy)methane 63 u 5 63 mg/Kg 63 u EPD-SD03-BP1-230208 SW846 8270D Bis(2-chloroethyl)ether 63 u 5 63 mg/Kg 63 u EPD-SD03-BP1-230208 SW846 8270D Bis(2-ethylhexyl)phthalate 63 u 5 63 mg/Kg 63 u EPD-SD03-BP1-230208 SW8260D Bromochloromethane 2800 u 15 5500 ug/Kg-dry 5500 u EPD-SD03-BP1-230208 SW8260D Bromodichloromethane 3100 u 17 5500 ug/Kg-dry 5500 u EPD-SD03-BP1-230208 SW8260D Bromoform 2300 u 13 5500 ug/Kg-dry 5500 u EPD-SD03-BP1-230208 SW8260D Bromomethane 10000 u 57 18000 ug/Kg-dry 18000 u EPD-SD03-BP1-230208 SW846 8270D Butyl benzyl phthalate 63 u 5 63 mg/Kg 63 u EPD-SD03-BP1-230208 SW846 8270D Caprolactam 630 u 50 630 mg/Kg 630 u EPD-SD03-BP1-230208 SW846 8270D Carbazole 63 u 5 63 mg/Kg 63 u EPD-SD03-BP1-230208 SW8260D Carbon disulfide 2800 u 16 5500 ug/Kg-dry 5500 u EPD-SD03-BP1-230208 SW8260D Carbon tetrachloride 2100 u 12 5500 ug/Kg-dry 5500 u EPD-SD03-BP1-230208 SW8260D Chlorobenzene 1800 u 10 5500 ug/Kg-dry 5500 u EPD-SD03-BP1-230208 SW8260D Chloroethane 5400 u 30 18000 ug/Kg-dry 18000 u EPD-SD03-BP1-230208 SW8260D Chloroform 2000 u 11 5500 ug/Kg-dry 5500 u EPD-SD03-BP1-230208 SW8260D Chloromethane 15000 u 82 18000 ug/Kg-dry 18000 u EPD-SD03-BP1-230208 SW846 8270D Chrysene 13 u 1 13 mg/Kg 13 u EPD-SD03-BP1-230208 SW8260D cis-l,2-Dichloroethene 3500 u 19 5500 ug/Kg-dry 5500 u EPD-SD03-BP1-230208 SW8260D cis-l,3-Dichloropropene 4100 u 23 5500 ug/Kg-dry 5500 u EPD-SD03-BP1-230208 SW8260D Cyclohexane 4900 u 27 18000 ug/Kg-dry 18000 u EPD-SD03-BP1-230208 SW846 8270D Dibenzo(a,h)anthracene 13 u 1 13 mg/Kg 13 u EPD-SD03-BP1-230208 SW846 8270D Dibenzofuran 63 u 5 63 mg/Kg 63 u EPD-SD03-BP1-230208 SW8260D Di bromochloromethane 3100 u 17 5500 ug/Kg-dry 5500 u EPD-SD03-BP1-230208 SW8260D Dichlorodifluoromethane 6600 u 36 18000 ug/Kg-dry 18000 u Page 8 of 19 ------- E PALESTINE SITE - ER AQUEOUS AND SEDIMENT ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020743 SamplelD Method Analyte Lab_Result LabQual MDL RL Units VAL_Result VALQual EPD-SD03-BP1-230208 SW846 8270D Diethyl phthalate 63 U 5 63 mg/Kg 63 U EPD-SD03-BP1-230208 SW846 8270D Dimethyl phthalate 63 U 5 63 mg/Kg 63 U EPD-SD03-BP1-230208 SW846 8270D Di-n-butyl phthalate 63 U 5 63 mg/Kg 63 U EPD-SD03-BP1-230208 SW846 8270D Di-n-octyl phthalate 63 U 5 63 mg/Kg 63 U EPD-SD03-BP1-230208 SW8015D DRO (C10-C28) 4300 J 330 9600 mg/Kg 4300 J EPD-SD03-BP1-230208 SW8260D Ethylbenzene 1200 U 6.3 5500 ug/Kg-dry 5500 U EPD-SD03-BP1-230208 SW846 8270D Fluoranthene 13 u 1 13 mg/Kg 13 u EPD-SD03-BP1-230208 SW846 8270D Fluorene 13 u 1 13 mg/Kg 13 u EPD-SD03-BP1-230208 SW8015D GRO (C6-C10) 4100000 2100 91000 ug/Kg-dry 4100000 EPD-SD03-BP1-230208 SW846 8270D Hexachlorobenzene 63 u 5 63 mg/Kg 63 u EPD-SD03-BP1-230208 SW846 8270D Hexachlorobutadiene 63 u 5 63 mg/Kg 63 u EPD-SD03-BP1-230208 SW846 8270D Hexachlorocyclopentadiene 63 u 5 63 mg/Kg 63 u EPD-SD03-BP1-230208 SW846 8270D Hexachloroethane 63 u 5 63 mg/Kg 63 u EPD-SD03-BP1-230208 SW846 8270D lndeno(l,2,3-cd)pyrene 63 u 5 63 mg/Kg 63 u EPD-SD03-BP1-230208 SW846 8270D Isophorone 63 u 5 63 mg/Kg 63 u EPD-SD03-BP1-230208 SW8260D Isopropylbenzene 1700 u 9.2 5500 ug/Kg-dry 5500 u EPD-SD03-BP1-230208 SW8260D m,p-Xylene 7300 u 40 11000 ug/Kg-dry 11000 u EPD-SD03-BP1-230208 SW8260D Methyl acetate 6600 u 36 46000 ug/Kg-dry 46000 u EPD-SD03-BP1-230208 SW8260D Methyl tert-butyl ether 1600 u 8.6 5500 ug/Kg-dry 5500 u EPD-SD03-BP1-230208 SW8260D Methylcyclohexane 2100 u 11 5500 ug/Kg-dry 5500 u EPD-SD03-BP1-230208 SW8260D Methylene chloride 15000 u 80 46000 ug/Kg-dry 46000 u EPD-SD03-BP1-230208 SW846 8270D Naphthalene 13 u 1 13 mg/Kg 13 u EPD-SD03-BP1-230208 SW846 8270D Nitrobenzene 63 u 5 63 mg/Kg 63 u EPD-SD03-BP1-230208 SW846 8270D N-Nitrosodi-n-propylamine 63 u 5 63 mg/Kg 63 u EPD-SD03-BP1-230208 SW846 8270D N-Nitrosodiphenylamine 63 u 5 63 mg/Kg 63 u EPD-SD03-BP1-230208 SW8015D ORO (C28-C40) 74000 500 9600 mg/Kg 74000 EPD-SD03-BP1-230208 SW8260D o-Xylene 2100 u 12 5500 ug/Kg-dry 5500 u EPD-SD03-BP1-230208 SW846 8270D Pentachlorophenol 630 u 50 630 mg/Kg 630 u EPD-SD03-BP1-230208 SW846 8270D Phenanthrene 13 u 1 13 mg/Kg 13 u EPD-SD03-BP1-230208 SW846 8270D Phenol 63 u 5 63 mg/Kg 63 u EPD-SD03-BP1-230208 SW846 8270D Pyrene 13 u 1 13 mg/Kg 13 u EPD-SD03-BP1-230208 SW846 8270D Pyridine 63 u 5 63 mg/Kg 63 u EPD-SD03-BP1-230208 SW8260D Styrene 2200 u 12 5500 ug/Kg-dry 5500 u EPD-SD03-BP1-230208 SW8260D Tetrachloroethene 3300 u 18 5500 ug/Kg-dry 5500 u EPD-SD03-BP1-230208 SW8260D Toluene 1500 u 8.2 5500 ug/Kg-dry 5500 u EPD-SD03-BP1-230208 SW8260D trans-l,2-Dichloroethene 2000 u 11 5500 ug/Kg-dry 5500 u EPD-SD03-BP1-230208 SW8260D trans-l,3-Dichloropropene 3100 u 17 5500 ug/Kg-dry 5500 u EPD-SD03-BP1-230208 SW8260D Trichloroethene 2500 u 13 5500 ug/Kg-dry 5500 u EPD-SD03-BP1-230208 SW8260D Trichlorofluoromethane 2800 u 15 5500 ug/Kg-dry 5500 u EPD-SD03-BP1-230208 SW8260D Vinyl chloride 3600 u 20 5500 ug/Kg-dry 5500 u EPD-SD03-BP1-230208 SW8260D Xylenes, Total 7300 u 40 16000 ug/Kg-dry 16000 u EPD-SD04-SR-230208 SW8260D 1,1,1-Trichloroethane 1 u 0.79 6.3 ug/Kg 6.3 u EPD-SD04-SR-230208 SW8260D 1,1/2,2-Tetrachloroethane 0.81 u 0.64 6.3 ug/Kg 6.3 u EPD-SD04-SR-230208 SW8260D 1,1,2-Trichloroethane 0.85 u 0.67 6.3 ug/Kg 6.3 u EPD-SD04-SR-230208 SW8260D 1,1,2-Trichlorotrifluoroethane 1.4 u 1.1 6.3 ug/Kg 6.3 u EPD-SD04-SR-230208 SW846 8270D l,r-Biphenyl 61 u 5 61 mg/Kg 61 u EPD-SD04-SR-230208 SW8260D 1,1-Dichloroethane 0.78 u 0.62 6.3 ug/Kg 6.3 u EPD-SD04-SR-230208 SW8260D 1,1-Dichloroethene 1.2 u 0.98 6.3 ug/Kg 6.3 u EPD-SD04-SR-230208 SW8260D 1,2,3-Trichlorobenzene 2.3 u 1.8 6.3 ug/Kg 6.3 UJ EPD-SD04-SR-230208 SW8260D 1,2,3-Trichloropropane 1 u 0.83 6.3 ug/Kg 6.3 u EPD-SD04-SR-230208 SW846 8270D 1,2,4,5-Tetrachlorobenzene 610 u 50 610 mg/Kg 610 u EPD-SD04-SR-230208 SW8260D 1,2,4-Trichlorobenzene 1.4 u 1.1 6.3 ug/Kg 6.3 UJ EPD-SD04-SR-230208 SW8260D 1,2,4-Trimethylbenzene 2.3 u 1.8 6.3 ug/Kg 6.3 u EPD-SD04-SR-230208 SW8260D l,2-Dibromo-3-chloropropane 1.2 u 0.99 6.3 ug/Kg 6.3 u EPD-SD04-SR-230208 SW8260D 1,2-Dibromoethane 0.45 u 0.36 6.3 ug/Kg 6.3 u EPD-SD04-SR-230208 SW8260D 1,2-Dichlorobenzene 0.88 u 0.7 6.3 ug/Kg 6.3 u EPD-SD04-SR-230208 SW8260D 1,2-Dichloroethane 0.71 u 0.56 6.3 ug/Kg 6.3 u EPD-SD04-SR-230208 SW8260D 1,2-Dichloropropane 0.56 u 0.44 6.3 ug/Kg 6.3 u EPD-SD04-SR-230208 SW8260D 1,3,5-Trimethylbenzene 2 u 1.6 6.3 ug/Kg 6.3 u Page 9 of 19 ------- E PALESTINE SITE - ER AQUEOUS AND SEDIMENT ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020743 SamplelD Method Analyte Lab_Result LabQual MDL RL Units VAL_Result 1 < > EPD-SD04-SR-230208 SW8260D 1,3-Dichlorobenzene 0.77 U 0.61 6.3 ug/Kg 6.3 U EPD-SD04-SR-230208 SW8260D 1,4-Dichlorobenzene 0.81 U 0.64 6.3 ug/Kg 6.3 U EPD-SD04-SR-230208 SW846 8270D 1,4-Dioxane 61 U 5 61 mg/Kg 61 u EPD-SD04-SR-230208 SW846 8270D 1-Methyl naphthalene 61 U 5 61 mg/Kg 61 u EPD-SD04-SR-230208 SW846 8270D 2,21-Oxybis(l-chloropropane) 61 U 5 61 mg/Kg 61 u EPD-SD04-SR-230208 SW846 8270D 2,3,4,6-Tetrachlorophenol 61 U 5 61 mg/Kg 61 u EPD-SD04-SR-230208 SW846 8270D 2,4,5-Trichlorophenol 61 U 5 61 mg/Kg 61 u EPD-SD04-SR-230208 SW846 8270D 2,4,6-Trichlorophenol 61 U 5 61 mg/Kg 61 u EPD-SD04-SR-230208 SW846 8270D 2,4-Dichlorophenol 61 U 5 61 mg/Kg 61 u EPD-SD04-SR-230208 SW846 8270D 2,4-Dimethylphenol 61 U 5 61 mg/Kg 61 u EPD-SD04-SR-230208 SW846 8270D 2,4-Dinitrophenol 61 U 5 61 mg/Kg 61 u EPD-SD04-SR-230208 SW846 8270D 2,4-Dinitrotoluene 61 U 5 61 mg/Kg 61 u EPD-SD04-SR-230208 SW846 8270D 2,6-Dinitrotoluene 61 U 5 61 mg/Kg 61 u EPD-SD04-SR-230208 SW8260D 2-Butanone 6.4 U 5.1 13 ug/Kg 13 u EPD-SD04-SR-230208 SW846 8270D 2-Chloronaphthalene 12 U 1 12 mg/Kg 12 u EPD-SD04-SR-230208 SW846 8270D 2-Chlorophenol 61 U 5 61 mg/Kg 61 u EPD-SD04-SR-230208 SW8260D 2-Hexanone 2.3 U 1.8 6.3 ug/Kg 6.3 u EPD-SD04-SR-230208 SW846 8270D 2-Methyl naphthalene 12 U 1 12 mg/Kg 12 u EPD-SD04-SR-230208 SW846 8270D 2-Methylphenol 61 U 5 61 mg/Kg 61 u EPD-SD04-SR-230208 SW846 8270D 2-Nitroaniline 61 U 5 61 mg/Kg 61 u EPD-SD04-SR-230208 SW846 8270D 2-Nitrophenol 61 U 5 61 mg/Kg 61 u EPD-SD04-SR-230208 SW846 8270D 3&4-Methylphenol 61 U 5 61 mg/Kg 61 u EPD-SD04-SR-230208 SW846 8270D 3,3'-Dichlorobenzidine 610 U 50 610 mg/Kg 610 u EPD-SD04-SR-230208 SW846 8270D 3-Nitroaniline 61 U 5 61 mg/Kg 61 R EPD-SD04-SR-230208 SW846 8270D 4,6-Dinitro-2-methylphenol 61 U 5 61 mg/Kg 61 u EPD-SD04-SR-230208 SW846 8270D 4-Bromophenyl phenyl ether 61 U 5 61 mg/Kg 61 u EPD-SD04-SR-230208 SW846 8270D 4-Chloro-3-methylphenol 61 U 5 61 mg/Kg 61 u EPD-SD04-SR-230208 SW846 8270D 4-Chloroaniline 61 u 5 61 mg/Kg 61 R EPD-SD04-SR-230208 SW846 8270D 4-Chlorophenyl phenyl ether 61 u 5 61 mg/Kg 61 u EPD-SD04-SR-230208 SW8260D 4-Methyl-2-pentanone 2.3 u 1.8 6.3 ug/Kg 6.3 u EPD-SD04-SR-230208 SW846 8270D 4-Nitroaniline 61 u 5 61 mg/Kg 61 u EPD-SD04-SR-230208 SW846 8270D 4-Nitrophenol 610 u 50 610 mg/Kg 610 u EPD-SD04-SR-230208 SW846 8270D Acenaphthene 12 u 1 12 mg/Kg 12 u EPD-SD04-SR-230208 SW846 8270D Acenaphthylene 12 u 1 12 mg/Kg 12 u EPD-SD04-SR-230208 SW8260D Acetone 28 4.6 13 ug/Kg 28 J+ EPD-SD04-SR-230208 SW846 8270D Acetophenone 61 u 5 61 mg/Kg 61 u EPD-SD04-SR-230208 SW846 8270D Anthracene 12 u 1 12 mg/Kg 12 u EPD-SD04-SR-230208 SW846 8270D Atrazine 61 u 5 61 mg/Kg 61 u EPD-SD04-SR-230208 SW846 8270D Benzaldehyde 61 u 5 61 mg/Kg 61 R EPD-SD04-SR-230208 SW8260D Benzene 0.66 u 0.52 6.3 ug/Kg 6.3 u EPD-SD04-SR-230208 SW846 8270D Benzo(a)anthracene 12 u 1 12 mg/Kg 12 u EPD-SD04-SR-230208 SW846 8270D Benzo(a)pyrene 12 u 1 12 mg/Kg 12 u EPD-SD04-SR-230208 SW846 8270D Benzo(b)fluoranthene 12 u 1 12 mg/Kg 12 u EPD-SD04-SR-230208 SW846 8270D Benzo(g,h,i)perylene 12 u 1 12 mg/Kg 12 u EPD-SD04-SR-230208 SW846 8270D Benzo(k)fluoranthene 12 u 1 12 mg/Kg 12 u EPD-SD04-SR-230208 SW846 8270D Bis(2-chloroethoxy)methane 61 u 5 61 mg/Kg 61 u EPD-SD04-SR-230208 SW846 8270D Bis(2-chloroethyl)ether 61 u 5 61 mg/Kg 61 u EPD-SD04-SR-230208 SW846 8270D Bis(2-ethylhexyl)phthalate 61 u 5 61 mg/Kg 61 u EPD-SD04-SR-230208 SW8260D Bromochloromethane 0.68 u 0.54 6.3 ug/Kg 6.3 u EPD-SD04-SR-230208 SW8260D Bromodichloromethane 0.76 u 0.6 6.3 ug/Kg 6.3 u EPD-SD04-SR-230208 SW8260D Bromoform 0.63 u 0.5 6.3 ug/Kg 6.3 u EPD-SD04-SR-230208 SW8260D Bromomethane 3.2 u 2.5 13 ug/Kg 13 u EPD-SD04-SR-230208 SW846 8270D Butyl benzyl phthalate 61 u 5 61 mg/Kg 61 u EPD-SD04-SR-230208 SW846 8270D Caprolactam 610 u 50 610 mg/Kg 610 u EPD-SD04-SR-230208 SW846 8270D Carbazole 61 u 5 61 mg/Kg 61 u EPD-SD04-SR-230208 SW8260D Carbon disulfide 0.74 u 0.59 6.3 ug/Kg 6.3 u EPD-SD04-SR-230208 SW8260D Carbon tetrachloride 1.3 u 1 6.3 ug/Kg 6.3 u EPD-SD04-SR-230208 SW8260D Chlorobenzene 0.8 u 0.63 6.3 ug/Kg 6.3 u EPD-SD04-SR-230208 SW8260D Chloroethane 2.4 u 1.9 6.3 ug/Kg 6.3 u Page 10 of 19 ------- E PALESTINE SITE - ER AQUEOUS AND SEDIMENT ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020743 SamplelD Method Analyte Lab_Result LabQual MDL RL Units VAL_Result VALQual EPD-SD04-SR-230208 SW8260D Chloroform 1 U 0.82 6.3 ug/Kg 6.3 U EPD-SD04-SR-230208 SW8260D Chloromethane 1.3 U 1 13 ug/Kg 13 U EPD-SD04-SR-230208 SW846 8270D Chrysene 12 U 1 12 mg/Kg 12 U EPD-SD04-SR-230208 SW8260D cis-l,2-Dichloroethene 0.68 U 0.54 6.3 ug/Kg 6.3 U EPD-SD04-SR-230208 SW8260D cis-l,3-Dichloropropene 0.76 U 0.6 6.3 ug/Kg 6.3 U EPD-SD04-SR-230208 SW8260D Cyclohexane 2.1 U 1.7 13 ug/Kg 13 U EPD-SD04-SR-230208 SW846 8270D Dibenzo(a,h)anthracene 12 U 1 12 mg/Kg 12 U EPD-SD04-SR-230208 SW846 8270D Dibenzofuran 61 U 5 61 mg/Kg 61 U EPD-SD04-SR-230208 SW8260D Dibromochloromethane 0.64 U 0.51 6.3 ug/Kg 6.3 U EPD-SD04-SR-230208 SW8260D Dichlorodifluoromethane 3.2 U 2.5 13 ug/Kg 13 U EPD-SD04-SR-230208 SW846 8270D Diethyl phthalate 61 U 5 61 mg/Kg 61 U EPD-SD04-SR-230208 SW846 8270D Dimethyl phthalate 61 U 5 61 mg/Kg 61 U EPD-SD04-SR-230208 SW846 8270D Di-n-butyl phthalate 61 U 5 61 mg/Kg 61 U EPD-SD04-SR-230208 SW846 8270D Di-n-octyl phthalate 61 U 5 61 mg/Kg 61 U EPD-SD04-SR-230208 SW8015D DRO (C10-C28) 3200 U 330 9600 mg/Kg 9600 U EPD-SD04-SR-230208 SW8260D Ethylbenzene 1.1 U 0.87 6.3 ug/Kg 6.3 U EPD-SD04-SR-230208 SW846 8270D Fluoranthene 12 U 1 12 mg/Kg 12 U EPD-SD04-SR-230208 SW846 8270D Fluorene 12 U 1 12 mg/Kg 12 U EPD-SD04-SR-230208 SW8015D GRO (C6-C10) 3300 U 2100 7800 ug/Kg-dry 7800 U EPD-SD04-SR-230208 SW846 8270D Hexachlorobenzene 61 U 5 61 mg/Kg 61 U EPD-SD04-SR-230208 SW846 8270D Hexachlorobutadiene 61 U 5 61 mg/Kg 61 U EPD-SD04-SR-230208 SW846 8270D Hexachlorocyclopentadiene 61 U 5 61 mg/Kg 61 U EPD-SD04-SR-230208 SW846 8270D Hexachloroethane 61 U 5 61 mg/Kg 61 U EPD-SD04-SR-230208 SW846 8270D lndeno(l,2,3-cd)pyrene 61 U 5 61 mg/Kg 61 U EPD-SD04-SR-230208 SW846 8270D Isophorone 61 U 5 61 mg/Kg 61 U EPD-SD04-SR-230208 SW8260D Isopropylbenzene 1.1 U 0.85 6.3 ug/Kg 6.3 U EPD-SD04-SR-230208 SW8260D m,p-Xylene 2.8 U 2.2 3.2 ug/Kg 3.2 u EPD-SD04-SR-230208 SW8260D Methyl acetate 1.5 u 1.2 13 ug/Kg 13 u EPD-SD04-SR-230208 SW8260D Methyl tert-butyl ether 0.77 u 0.61 6.3 ug/Kg 6.3 u EPD-SD04-SR-230208 SW8260D Methylcyclohexane 1.9 u 1.5 13 ug/Kg 13 u EPD-SD04-SR-230208 SW8260D Methylene chloride 7.8 u 6.2 13 ug/Kg 13 u EPD-SD04-SR-230208 SW846 8270D Naphthalene 12 u 1 12 mg/Kg 12 u EPD-SD04-SR-230208 SW846 8270D Nitrobenzene 61 u 5 61 mg/Kg 61 u EPD-SD04-SR-230208 SW846 8270D N-Nitrosodi-n-propylamine 61 u 5 61 mg/Kg 61 u EPD-SD04-SR-230208 SW846 8270D N-Nitrosodiphenylamine 61 u 5 61 mg/Kg 61 u EPD-SD04-SR-230208 SW8015D ORO (C28-C40) 4800 u 500 9600 mg/Kg 9600 UJ EPD-SD04-SR-230208 SW8260D o-Xylene 1.5 u 1.2 3.2 ug/Kg 3.2 u EPD-SD04-SR-230208 SW846 8270D Pentachlorophenol 610 u 50 610 mg/Kg 610 u EPD-SD04-SR-230208 SW846 8270D Phenanthrene 12 u 1 12 mg/Kg 12 u EPD-SD04-SR-230208 SW846 8270D Phenol 61 u 5 61 mg/Kg 61 u EPD-SD04-SR-230208 SW846 8270D Pyrene 12 u 1 12 mg/Kg 12 u EPD-SD04-SR-230208 SW846 8270D Pyridine 61 u 5 61 mg/Kg 61 u EPD-SD04-SR-230208 SW8260D Styrene 0.95 u 0.75 6.3 ug/Kg 6.3 u EPD-SD04-SR-230208 SW8260D Tetrachloroethene 1.1 u 0.89 6.3 ug/Kg 6.3 u EPD-SD04-SR-230208 SW8260D Toluene 1.1 u 0.86 6.3 ug/Kg 6.3 u EPD-SD04-SR-230208 SW8260D trans-l,2-Dichloroethene 0.63 u 0.5 6.3 ug/Kg 6.3 u EPD-SD04-SR-230208 SW8260D trans-l,3-Dichloropropene 0.61 u 0.48 6.3 ug/Kg 6.3 u EPD-SD04-SR-230208 SW8260D Trichloroethene 0.91 u 0.72 6.3 ug/Kg 6.3 u EPD-SD04-SR-230208 SW8260D Trichlorofluoromethane 0.9 u 0.71 6.3 ug/Kg 6.3 u EPD-SD04-SR-230208 SW8260D Vinyl chloride 0.88 u 0.7 6.3 ug/Kg 6.3 u EPD-SD04-SR-230208 SW8260D Xylenes, Total 2.8 u 2.2 6.3 ug/Kg 6.3 u EPD-SW01-SR-230208 SW8260D 1,1,1-Trichloroethane 46 u 0.46 100 ug/L 100 u EPD-SW01-SR-230208 SW8260D 1,1/2,2-Tetrachloroethane 40 u 0.4 100 ug/L 100 u EPD-SW01-SR-230208 SW8260D 1,1,2-Trichloroethane 46 u 0.46 100 ug/L 100 u EPD-SW01-SR-230208 SW8260D 1,1,2-Trichlorotrifluoroethane 52 u 0.52 100 ug/L 100 u EPD-SW01-SR-230208 SW8270E l,r-Biphenyl 34 u 0.42 81 ug/L 81 u EPD-SW01-SR-230208 SW8260D 1,1-Dichloroethane 44 u 0.44 100 ug/L 100 u EPD-SW01-SR-230208 SW8260D 1,1-Dichloroethene 40 u 0.4 100 ug/L 100 u EPD-SW01-SR-230208 SW8260D 1,1-Dichloropropene 37 u 0.37 100 ug/L 100 u Page 11 of 19 ------- E PALESTINE SITE - ER AQUEOUS AND SEDIMENT ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020743 SamplelD Method Analyte Lab_Result LabQual MDL RL Units VAL_Result VALQual EPD-SW01-SR-230208 SW8260D 1,2,3-Trichlorobenzene 42 U 0.42 100 ug/L 100 U EPD-SW01-SR-230208 SW8260D 1,2,3-Trichloropropane 40 U 0.4 100 ug/L 100 U EPD-SW01-SR-230208 SW8270E 1,2,4,5-Tetrachlorobenzene 27 U 0.34 400 ug/L 400 U EPD-SW01-SR-230208 SW8260D 1,2,4-Trichlorobenzene 45 U 0.45 100 ug/L 100 U EPD-SW01-SR-230208 SW8260D 1,2,4-Trimethylbenzene 45 U 0.45 100 ug/L 100 U EPD-SW01-SR-230208 SW8260D l,2-Dibromo-3-chloropropane 43 U 0.43 100 ug/L 100 U EPD-SW01-SR-230208 SW8260D 1,2-Dibromoethane 41 U 0.41 100 ug/L 100 U EPD-SW01-SR-230208 SW8260D 1,2-Dichlorobenzene 32 U 0.32 100 ug/L 100 U EPD-SW01-SR-230208 SW8260D 1,2-Dichloroethane 44 U 0.44 100 ug/L 100 U EPD-SW01-SR-230208 SW8260D 1,2-Dichloropropane 48 U 0.48 100 ug/L 100 U EPD-SW01-SR-230208 SW8260D 1,3,5-Trimethylbenzene 65 U 0.65 100 ug/L 100 U EPD-SW01-SR-230208 SW8260D 1,3-Dichlorobenzene 33 U 0.33 100 ug/L 100 U EPD-SW01-SR-230208 SW8260D 1,4-Dichlorobenzene 35 U 0.35 100 ug/L 100 U EPD-SW01-SR-230208 SW8270E 1,4-Dioxane 58 U 0.72 400 ug/L 400 U EPD-SW01-SR-230208 SW8270E 1-Methyl naphthalene 6.7 U 0.083 8.1 ug/L 8.1 U EPD-SW01-SR-230208 SW8270E 2,21-Oxybis(l-chloropropane) 19 U 0.23 81 ug/L 81 U EPD-SW01-SR-230208 SW8270E 2,3,4,6-Tetrachlorophenol 36 U 0.45 81 ug/L 81 U EPD-SW01-SR-230208 SW8270E 2,4,5-Trichlorophenol 14 U 0.17 81 ug/L 81 U EPD-SW01-SR-230208 SW8270E 2,4,6-Trichlorophenol 20 U 0.25 81 ug/L 81 U EPD-SW01-SR-230208 SW8270E 2,4-Dichlorophenol 28 U 0.35 81 ug/L 81 U EPD-SW01-SR-230208 SW8270E 2,4-Dimethylphenol 29 U 0.36 81 ug/L 81 U EPD-SW01-SR-230208 SW8270E 2,4-Dinitrophenol 210 U 2.6 400 ug/L 400 U EPD-SW01-SR-230208 SW8270E 2,4-Dinitrotoluene 34 U 0.42 81 ug/L 81 U EPD-SW01-SR-230208 SW8270E 2,6-Dinitrotoluene 27 U 0.33 81 ug/L 81 U EPD-SW01-SR-230208 SW8260D 2-Butanone 52 U 0.52 500 ug/L 500 U EPD-SW01-SR-230208 SW8270E 2-Chloronaphthalene 6.1 U 0.075 8.1 ug/L 8.1 U EPD-SW01-SR-230208 SW8270E 2-Chlorophenol 19 U 0.23 81 ug/L 81 u EPD-SW01-SR-230208 SW8260D 2-Hexanone 59 u 0.59 500 ug/L 500 u EPD-SW01-SR-230208 SW8270E 2-Methyl naphthalene 5.2 u 0.065 8.1 ug/L 8.1 u EPD-SW01-SR-230208 SW8270E 2-Methylphenol 20 u 0.25 81 ug/L 81 u EPD-SW01-SR-230208 SW8270E 2-Nitroaniline 17 u 0.21 81 ug/L 81 u EPD-SW01-SR-230208 SW8270E 2-Nitrophenol 27 u 0.34 81 ug/L 81 u EPD-SW01-SR-230208 SW8270E 3&4-Methylphenol 17 u 0.21 81 ug/L 81 u EPD-SW01-SR-230208 SW8270E 3,3'-Dichlorobenzidine 37 u 0.46 400 ug/L 400 u EPD-SW01-SR-230208 SW8270E 3-Nitroaniline 52 u 0.64 81 ug/L 81 u EPD-SW01-SR-230208 SW8270E 4,6-Dinitro-2-methylphenol 22 u 0.27 81 ug/L 81 u EPD-SW01-SR-230208 SW8270E 4-Bromophenyl phenyl ether 27 u 0.33 81 ug/L 81 u EPD-SW01-SR-230208 SW8270E 4-Chloro-3-methylphenol 21 u 0.26 81 ug/L 81 u EPD-SW01-SR-230208 SW8270E 4-Chloroaniline 27 u 0.34 81 ug/L 81 u EPD-SW01-SR-230208 SW8270E 4-Chlorophenyl phenyl ether 25 u 0.31 81 ug/L 81 u EPD-SW01-SR-230208 SW8260D 4-Methyl-2-pentanone 52 u 0.52 100 ug/L 100 u EPD-SW01-SR-230208 SW8270E 4-Nitroaniline 46 u 0.57 81 ug/L 81 u EPD-SW01-SR-230208 SW8270E 4-Nitrophenol 19 u 0.24 400 ug/L 400 u EPD-SW01-SR-230208 SW8270E Acenaphthene 6.5 u 0.081 8.1 ug/L 8.1 u EPD-SW01-SR-230208 SW8270E Acenaphthylene 6.1 u 0.075 8.1 ug/L 8.1 u EPD-SW01-SR-230208 SW8260D Acetone 110 u 1.1 1000 ug/L 1000 u EPD-SW01-SR-230208 SW8270E Acetophenone 30 u 0.37 81 ug/L 81 u EPD-SW01-SR-230208 SW8270E Anthracene 2.3 u 0.028 8.1 ug/L 8.1 u EPD-SW01-SR-230208 SW8270E Atrazine 28 u 0.35 81 ug/L 81 u EPD-SW01-SR-230208 SW8270E Benzaldehyde 42 u 0.52 81 ug/L 81 u EPD-SW01-SR-230208 SW8260D Benzene 46 u 0.46 100 ug/L 100 u EPD-SW01-SR-230208 SW8270E Benzo(a)anthracene 8 u 0.099 8.1 ug/L 8.1 u EPD-SW01-SR-230208 SW8270E Benzo(a)pyrene 3.6 u 0.044 8.1 ug/L 8.1 u EPD-SW01-SR-230208 SW8270E Benzo(b)fluoranthene 4.1 u 0.051 8.1 ug/L 8.1 u EPD-SW01-SR-230208 SW8270E Benzo(g,h,i)perylene 7.2 u 0.089 8.1 ug/L 8.1 u EPD-SW01-SR-230208 SW8270E Benzo(k)fluoranthene 3.9 u 0.048 8.1 ug/L 8.1 u EPD-SW01-SR-230208 SW8270E Bis(2-chloroethoxy)methane 23 u 0.29 81 ug/L 81 u EPD-SW01-SR-230208 SW8270E Bis(2-chloroethyl)ether 30 u 0.37 81 ug/L 81 u EPD-SW01-SR-230208 SW8270E Bis(2-ethylhexyl)phthalate 32 u 0.4 81 ug/L 81 u Page 12 of 19 ------- E PALESTINE SITE - ER AQUEOUS AND SEDIMENT ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020743 SamplelD Method Analyte Lab_Result LabQual MDL RL Units VAL_Result VALQual EPD-SW01-SR-230208 SW8260D Bromochloromethane 45 U 0.45 100 ug/L 100 U EPD-SW01-SR-230208 SW8260D Bromodichloromethane 49 U 0.49 100 ug/L 100 U EPD-SW01-SR-230208 SW8260D Bromoform 56 U 0.56 100 ug/L 100 U EPD-SW01-SR-230208 SW8260D Bromomethane 90 U 0.9 100 ug/L 100 U EPD-SW01-SR-230208 SW8270E Butyl benzyl phthalate 24 U 0.3 81 ug/L 81 U EPD-SW01-SR-230208 SW8270E Caprolactam 78 U 0.96 400 ug/L 400 U EPD-SW01-SR-230208 SW8270E Carbazole 19 U 0.24 81 ug/L 81 U EPD-SW01-SR-230208 SW8260D Carbon disulfide 49 U 0.49 100 ug/L 100 U EPD-SW01-SR-230208 SW8260D Carbon tetrachloride 40 U 0.4 100 ug/L 100 U EPD-SW01-SR-230208 SW8260D Chlorobenzene 40 U 0.4 100 ug/L 100 U EPD-SW01-SR-230208 SW8260D Chloroethane 68 U 0.68 100 ug/L 100 U EPD-SW01-SR-230208 SW8260D Chloroform 46 U 0.46 100 ug/L 100 U EPD-SW01-SR-230208 SW8260D Chloromethane 83 U 0.83 100 ug/L 100 U EPD-SW01-SR-230208 SW8270E Chrysene 3.9 U 0.048 8.1 ug/L 8.1 U EPD-SW01-SR-230208 SW8260D cis-l,2-Dichloroethene 42 U 0.42 100 ug/L 100 U EPD-SW01-SR-230208 SW8260D cis-l,3-Dichloropropene 57 U 0.57 100 ug/L 100 U EPD-SW01-SR-230208 SW8260D Cyclohexane 63 U 0.63 200 ug/L 200 U EPD-SW01-SR-230208 SW8270E Dibenzo(a,h)anthracene 5.9 U 0.073 8.1 ug/L 8.1 U EPD-SW01-SR-230208 SW8270E Dibenzofuran 19 U 0.23 81 ug/L 81 U EPD-SW01-SR-230208 SW8260D Di bromochloromethane 40 U 0.4 100 ug/L 100 U EPD-SW01-SR-230208 SW8260D Dibromodifluoromethane 46 U 0.46 100 ug/L 100 U EPD-SW01-SR-230208 SW8270E Diethyl phthalate 14 U 0.17 81 ug/L 81 U EPD-SW01-SR-230208 SW8270E Dimethyl phthalate 15 U 0.18 81 ug/L 81 U EPD-SW01-SR-230208 SW8270E Di-n-butyl phthalate 43 U 0.21 200 ug/L 200 U EPD-SW01-SR-230208 SW8270E Di-n-octyl phthalate 43 U 0.53 81 ug/L 81 U EPD-SW01-SR-230208 SW8015D DRO (C10-C28) 160 0.081 10 mg/L 160 J EPD-SW01-SR-230208 SW8260D Ethylbenzene 34 U 0.34 100 ug/L 100 u EPD-SW01-SR-230208 SW8270E Fluoranthene 43 0.038 20 ug/L 43 J EPD-SW01-SR-230208 SW8270E Fluorene 4.1 U 0.051 8.1 ug/L 8.1 u EPD-SW01-SR-230208 SW8015D GRO (C6-C10) 18000 76 2000 ug/L 18000 EPD-SW01-SR-230208 SW8270E Hexachlorobenzene 36 u 0.44 81 ug/L 81 u EPD-SW01-SR-230208 SW8270E Hexachlorobutadiene 51 u 0.63 81 ug/L 81 u EPD-SW01-SR-230208 SW8270E Hexachlorocyclopentadiene 88 u 1.1 400 ug/L 400 u EPD-SW01-SR-230208 SW8270E Hexachloroethane 50 u 0.62 81 ug/L 81 u EPD-SW01-SR-230208 SW8270E lndeno(l,2,3-cd)pyrene 5.4 u 0.067 8.1 ug/L 8.1 u EPD-SW01-SR-230208 SW8270E Isophorone 27 u 0.34 400 ug/L 400 u EPD-SW01-SR-230208 SW8260D Isopropylbenzene 35 u 0.35 100 ug/L 100 u EPD-SW01-SR-230208 SW8260D m,p-Xylene 81 u 0.81 200 ug/L 200 u EPD-SW01-SR-230208 SW8260D Methyl acetate 59 u 0.59 200 ug/L 200 u EPD-SW01-SR-230208 SW8260D Methyl tert-butyl ether 45 u 0.45 100 ug/L 100 u EPD-SW01-SR-230208 SW8260D Methylcyclohexane 35 u 0.35 100 ug/L 100 u EPD-SW01-SR-230208 SW8260D Methylene chloride 86 u 0.86 500 ug/L 500 u EPD-SW01-SR-230208 SW8270E Naphthalene 5.4 u 0.067 8.1 ug/L 8.1 u EPD-SW01-SR-230208 SW8270E Nitrobenzene 21 u 0.26 81 ug/L 81 u EPD-SW01-SR-230208 SW8270E N-Nitrosodi-n-propylamine 28 u 0.35 81 ug/L 81 u EPD-SW01-SR-230208 SW8270E N-Nitrosodiphenylamine 40 u 0.49 81 ug/L 81 u EPD-SW01-SR-230208 SW8015D ORO (C28-C40) 2200 0.051 20 mg/L 2200 J EPD-SW01-SR-230208 SW8260D o-Xylene 31 u 0.31 100 ug/L 100 u EPD-SW01-SR-230208 SW8270E Pentachlorophenol 78 u 0.97 400 ug/L 400 u EPD-SW01-SR-230208 SW8270E Phenanthrene 41 0.081 20 ug/L 41 J EPD-SW01-SR-230208 SW8270E Phenol 17 u 0.21 81 ug/L 81 u EPD-SW01-SR-230208 SW8270E Pyrene 2.9 u 0.036 8.1 ug/L 8.1 u EPD-SW01-SR-230208 SW8270E Pyridine 46 u 0.57 810 ug/L 810 u EPD-SW01-SR-230208 SW8260D Styrene 33 u 0.33 100 ug/L 100 u EPD-SW01-SR-230208 SW8260D Tetrachloroethene 39 u 0.39 100 ug/L 100 u EPD-SW01-SR-230208 SW8260D Toluene 45 u 0.45 100 ug/L 100 u EPD-SW01-SR-230208 SW8260D trans-l,2-Dichloroethene 48 u 0.48 100 ug/L 100 u EPD-SW01-SR-230208 SW8260D trans-l,3-Dichloropropene 38 u 0.38 100 ug/L 100 u EPD-SW01-SR-230208 SW8260D Trichloroethene 43 u 0.43 100 ug/L 100 u Page 13 of 19 ------- E PALESTINE SITE - ER AQUEOUS AND SEDIMENT ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020743 SamplelD Method Analyte Lab_Result LabQual MDL RL Units VAL_Result VALQual EPD-SW01-SR-230208 SW8260D Trichlorofluoromethane 52 U 0.52 100 ug/L 100 U EPD-SW01-SR-230208 SW8260D Vinyl chloride 2400 0.53 100 ug/L 2400 J+ EPD-SW01-SR-230208 SW8260D Xylenes, Total 81 U 0.81 200 ug/L 200 U EPD-SW02-SR-230208 SW8260D 1,1,1-Trichloroethane 46 U 0.46 100 ug/L 100 U EPD-SW02-SR-230208 SW8260D 1,1/2,2-Tetrachloroethane 40 U 0.4 100 ug/L 100 U EPD-SW02-SR-230208 SW8260D 1,1,2-Trichloroethane 46 U 0.46 100 ug/L 100 U EPD-SW02-SR-230208 SW8260D 1,1,2-Trichlorotrifluoroethane 52 U 0.52 100 ug/L 100 U EPD-SW02-SR-230208 SW8270E l,r-Biphenyl 33 U 0.42 79 ug/L 79 U EPD-SW02-SR-230208 SW8260D 1,1-Dichloroethane 44 U 0.44 100 ug/L 100 U EPD-SW02-SR-230208 SW8260D 1,1-Dichloroethene 40 U 0.4 100 ug/L 100 U EPD-SW02-SR-230208 SW8260D 1,1-Dichloropropene 37 U 0.37 100 ug/L 100 U EPD-SW02-SR-230208 SW8260D 1,2,3-Trichlorobenzene 42 U 0.42 100 ug/L 100 U EPD-SW02-SR-230208 SW8260D 1,2,3-Trichloropropane 40 U 0.4 100 ug/L 100 U EPD-SW02-SR-230208 SW8270E 1,2,4,5-Tetrachlorobenzene 27 U 0.34 400 ug/L 400 U EPD-SW02-SR-230208 SW8260D 1,2,4-Trichlorobenzene 45 U 0.45 100 ug/L 100 U EPD-SW02-SR-230208 SW8260D 1,2,4-Trimethylbenzene 45 U 0.45 100 ug/L 100 U EPD-SW02-SR-230208 SW8260D l,2-Dibromo-3-chloropropane 43 U 0.43 100 ug/L 100 U EPD-SW02-SR-230208 SW8260D 1,2-Dibromoethane 41 U 0.41 100 ug/L 100 U EPD-SW02-SR-230208 SW8260D 1,2-Dichlorobenzene 32 U 0.32 100 ug/L 100 U EPD-SW02-SR-230208 SW8260D 1,2-Dichloroethane 44 U 0.44 100 ug/L 100 U EPD-SW02-SR-230208 SW8260D 1,2-Dichloropropane 48 U 0.48 100 ug/L 100 U EPD-SW02-SR-230208 SW8260D 1,3,5-Trimethylbenzene 65 U 0.65 100 ug/L 100 U EPD-SW02-SR-230208 SW8260D 1,3-Dichlorobenzene 33 U 0.33 100 ug/L 100 U EPD-SW02-SR-230208 SW8260D 1,4-Dichlorobenzene 35 U 0.35 100 ug/L 100 U EPD-SW02-SR-230208 SW8270E 1,4-Dioxane 57 U 0.72 400 ug/L 400 U EPD-SW02-SR-230208 SW8270E 1-Methyl naphthalene 6.6 U 0.083 7.9 ug/L 7.9 U EPD-SW02-SR-230208 SW8270E 2,2'-Oxybis(l-chloropropane) 18 U 0.23 79 ug/L 79 U EPD-SW02-SR-230208 SW8270E 2,3,4,6-Tetrachlorophenol 36 U 0.45 79 ug/L 79 u EPD-SW02-SR-230208 SW8270E 2,4,5-Trichlorophenol 14 u 0.17 79 ug/L 79 u EPD-SW02-SR-230208 SW8270E 2,4,6-Trichlorophenol 20 u 0.25 79 ug/L 79 u EPD-SW02-SR-230208 SW8270E 2,4-Dichlorophenol 28 u 0.35 79 ug/L 79 u EPD-SW02-SR-230208 SW8270E 2,4-Dimethylphenol 29 u 0.36 79 ug/L 79 u EPD-SW02-SR-230208 SW8270E 2,4-Dinitrophenol 210 u 2.6 400 ug/L 400 u EPD-SW02-SR-230208 SW8270E 2,4-Dinitrotoluene 33 u 0.42 79 ug/L 79 u EPD-SW02-SR-230208 SW8270E 2,6-Dinitrotoluene 26 u 0.33 79 ug/L 79 u EPD-SW02-SR-230208 SW8260D 2-Butanone 52 u 0.52 500 ug/L 500 u EPD-SW02-SR-230208 SW8270E 2-Chloronaphthalene 6 u 0.075 7.9 ug/L 7.9 u EPD-SW02-SR-230208 SW8270E 2-Chlorophenol 18 u 0.23 79 ug/L 79 u EPD-SW02-SR-230208 SW8260D 2-Hexanone 59 u 0.59 500 ug/L 500 u EPD-SW02-SR-230208 SW8270E 2-Methyl naphthalene 5.2 u 0.065 7.9 ug/L 7.9 u EPD-SW02-SR-230208 SW8270E 2-Methylphenol 20 u 0.25 79 ug/L 79 u EPD-SW02-SR-230208 SW8270E 2-Nitroaniline 17 u 0.21 79 ug/L 79 u EPD-SW02-SR-230208 SW8270E 2-Nitrophenol 27 u 0.34 79 ug/L 79 u EPD-SW02-SR-230208 SW8270E 3&4-Methylphenol 17 u 0.21 79 ug/L 79 u EPD-SW02-SR-230208 SW8270E 3,3'-Dichlorobenzidine 37 u 0.46 400 ug/L 400 u EPD-SW02-SR-230208 SW8270E 3-Nitroaniline 51 u 0.64 79 ug/L 79 u EPD-SW02-SR-230208 SW8270E 4,6-Dinitro-2-methylphenol 21 u 0.27 79 ug/L 79 u EPD-SW02-SR-230208 SW8270E 4-Bromophenyl phenyl ether 26 u 0.33 79 ug/L 79 u EPD-SW02-SR-230208 SW8270E 4-Chloro-3-methylphenol 21 u 0.26 79 ug/L 79 u EPD-SW02-SR-230208 SW8270E 4-Chloroaniline 88 0.34 79 ug/L 88 EPD-SW02-SR-230208 SW8270E 4-Chlorophenyl phenyl ether 25 u 0.31 79 ug/L 79 u EPD-SW02-SR-230208 SW8260D 4-Methyl-2-pentanone 52 u 0.52 100 ug/L 100 u EPD-SW02-SR-230208 SW8270E 4-Nitroaniline 45 u 0.57 79 ug/L 79 u EPD-SW02-SR-230208 SW8270E 4-Nitrophenol 19 u 0.24 400 ug/L 400 u EPD-SW02-SR-230208 SW8270E Acenaphthene 6.4 u 0.081 7.9 ug/L 7.9 u EPD-SW02-SR-230208 SW8270E Acenaphthylene 6 u 0.075 7.9 ug/L 7.9 u EPD-SW02-SR-230208 SW8260D Acetone 110 u 1.1 1000 ug/L 1000 u EPD-SW02-SR-230208 SW8270E Acetophenone 29 u 0.37 79 ug/L 79 u EPD-SW02-SR-230208 SW8270E Anthracene 2.2 u 0.028 7.9 ug/L 7.9 u Page 14 of 19 ------- E PALESTINE SITE - ER AQUEOUS AND SEDIMENT ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020743 SamplelD Method Analyte Lab_Result LabQual MDL RL Units VAL_Result VALQual EPD-SW02-SR-230208 SW8270E Atrazine 28 U 0.35 79 ug/L 79 U EPD-SW02-SR-230208 SW8270E Benzaldehyde 41 U 0.52 79 ug/L 79 U EPD-SW02-SR-230208 SW8260D Benzene 46 U 0.46 100 ug/L 100 U EPD-SW02-SR-230208 SW8270E Benzo(a)anthracene 7.9 U 0.099 7.9 ug/L 7.9 U EPD-SW02-SR-230208 SW8270E Benzo(a)pyrene 3.5 U 0.044 7.9 ug/L 7.9 U EPD-SW02-SR-230208 SW8270E Benzo(b)fluoranthene 4.1 U 0.051 7.9 ug/L 7.9 U EPD-SW02-SR-230208 SW8270E Benzo(g,h,i)perylene 7.1 U 0.089 7.9 ug/L 7.9 U EPD-SW02-SR-230208 SW8270E Benzo(k)fluoranthene 3.8 U 0.048 7.9 ug/L 7.9 U EPD-SW02-SR-230208 SW8270E Bis(2-chloroethoxy)methane 23 U 0.29 79 ug/L 79 U EPD-SW02-SR-230208 SW8270E Bis(2-chloroethyl)ether 29 U 0.37 79 ug/L 79 U EPD-SW02-SR-230208 SW8270E Bis(2-ethylhexyl)phthalate 32 U 0.4 79 ug/L 79 U EPD-SW02-SR-230208 SW8260D Bromochloromethane 45 U 0.45 100 ug/L 100 U EPD-SW02-SR-230208 SW8260D Bromodichloromethane 49 U 0.49 100 ug/L 100 U EPD-SW02-SR-230208 SW8260D Bromoform 56 U 0.56 100 ug/L 100 U EPD-SW02-SR-230208 SW8260D Bromomethane 90 U 0.9 100 ug/L 100 U EPD-SW02-SR-230208 SW8270E Butyl benzyl phthalate 24 U 0.3 79 ug/L 79 U EPD-SW02-SR-230208 SW8270E Caprolactam 76 U 0.96 400 ug/L 400 U EPD-SW02-SR-230208 SW8270E Carbazole 19 U 0.24 79 ug/L 79 U EPD-SW02-SR-230208 SW8260D Carbon disulfide 49 U 0.49 100 ug/L 100 U EPD-SW02-SR-230208 SW8260D Carbon tetrachloride 40 U 0.4 100 ug/L 100 U EPD-SW02-SR-230208 SW8260D Chlorobenzene 40 U 0.4 100 ug/L 100 U EPD-SW02-SR-230208 SW8260D Chloroethane 68 U 0.68 100 ug/L 100 U EPD-SW02-SR-230208 SW8260D Chloroform 46 U 0.46 100 ug/L 100 U EPD-SW02-SR-230208 SW8260D Chloromethane 83 U 0.83 100 ug/L 100 U EPD-SW02-SR-230208 SW8270E Chrysene 3.8 U 0.048 7.9 ug/L 7.9 U EPD-SW02-SR-230208 SW8260D cis-l,2-Dichloroethene 42 U 0.42 100 ug/L 100 U EPD-SW02-SR-230208 SW8260D cis-l,3-Dichloropropene 57 U 0.57 100 ug/L 100 u EPD-SW02-SR-230208 SW8260D Cyclohexane 63 u 0.63 200 ug/L 200 u EPD-SW02-SR-230208 SW8270E Dibenzo(a,h)anthracene 5.8 u 0.073 7.9 ug/L 7.9 u EPD-SW02-SR-230208 SW8270E Dibenzofuran 18 u 0.23 79 ug/L 79 u EPD-SW02-SR-230208 SW8260D Di bromochloromethane 40 u 0.4 100 ug/L 100 u EPD-SW02-SR-230208 SW8260D Dibromodifluoromethane 46 u 0.46 100 ug/L 100 u EPD-SW02-SR-230208 SW8270E Diethyl phthalate 14 u 0.17 79 ug/L 79 u EPD-SW02-SR-230208 SW8270E Dimethyl phthalate 14 u 0.18 79 ug/L 79 u EPD-SW02-SR-230208 SW8270E Di-n-butyl phthalate 50 u 0.21 240 ug/L 240 u EPD-SW02-SR-230208 SW8270E Di-n-octyl phthalate 42 u 0.53 79 ug/L 79 u EPD-SW02-SR-230208 SW8015D DRO (C10-C28) 1500 0.081 100 mg/L 1500 J EPD-SW02-SR-230208 SW8260D Ethylbenzene 34 u 0.34 100 ug/L 100 u EPD-SW02-SR-230208 SW8270E Fluoranthene 45 0.038 24 ug/L 45 EPD-SW02-SR-230208 SW8270E Fluorene 4.1 u 0.051 7.9 ug/L 7.9 u EPD-SW02-SR-230208 SW8015D GRO (C6-C10) 11000 76 2000 ug/L 11000 EPD-SW02-SR-230208 SW8270E Hexachlorobenzene 35 u 0.44 79 ug/L 79 u EPD-SW02-SR-230208 SW8270E Hexachlorobutadiene 50 u 0.63 79 ug/L 79 u EPD-SW02-SR-230208 SW8270E Hexachlorocyclopentadiene 87 u 1.1 400 ug/L 400 u EPD-SW02-SR-230208 SW8270E Hexachloroethane 49 u 0.62 79 ug/L 79 u EPD-SW02-SR-230208 SW8270E lndeno(l,2,3-cd)pyrene 5.3 u 0.067 7.9 ug/L 7.9 u EPD-SW02-SR-230208 SW8270E Isophorone 27 u 0.34 400 ug/L 400 u EPD-SW02-SR-230208 SW8260D Isopropylbenzene 35 u 0.35 100 ug/L 100 u EPD-SW02-SR-230208 SW8260D m,p-Xylene 81 u 0.81 200 ug/L 200 u EPD-SW02-SR-230208 SW8260D Methyl acetate 59 u 0.59 200 ug/L 200 u EPD-SW02-SR-230208 SW8260D Methyl tert-butyl ether 45 u 0.45 100 ug/L 100 u EPD-SW02-SR-230208 SW8260D Methylcyclohexane 35 u 0.35 100 ug/L 100 u EPD-SW02-SR-230208 SW8260D Methylene chloride 86 u 0.86 500 ug/L 500 u EPD-SW02-SR-230208 SW8270E Naphthalene 5.3 u 0.067 7.9 ug/L 7.9 u EPD-SW02-SR-230208 SW8270E Nitrobenzene 21 u 0.26 79 ug/L 79 u EPD-SW02-SR-230208 SW8270E N-Nitrosodi-n-propylamine 28 u 0.35 79 ug/L 79 u EPD-SW02-SR-230208 SW8270E N-Nitrosodiphenylamine 39 u 0.49 79 ug/L 79 u EPD-SW02-SR-230208 SW8015D ORO (C28-C40) 27000 0.051 200 mg/L 27000 J EPD-SW02-SR-230208 SW8260D o-Xylene 31 u 0.31 100 ug/L 100 u Page 15 of 19 ------- E PALESTINE SITE - ER AQUEOUS AND SEDIMENT ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020743 SamplelD Method Analyte Lab_Result LabQual MDL RL Units VAL_Result VALQual EPD-SW02-SR-230208 SW8270E Pentachlorophenol 77 U 0.97 400 ug/L 400 U EPD-SW02-SR-230208 SW8270E Phenanthrene 42 0.081 24 ug/L 42 EPD-SW02-SR-230208 SW8270E Phenol 17 U 0.21 79 ug/L 79 U EPD-SW02-SR-230208 SW8270E Pyrene 12 0.036 7.9 ug/L 12 EPD-SW02-SR-230208 SW8270E Pyridine 45 U 0.57 790 ug/L 790 U EPD-SW02-SR-230208 SW8260D Styrene 33 U 0.33 100 ug/L 100 U EPD-SW02-SR-230208 SW8260D Tetrachloroethene 39 U 0.39 100 ug/L 100 U EPD-SW02-SR-230208 SW8260D Toluene 45 U 0.45 100 ug/L 100 U EPD-SW02-SR-230208 SW8260D trans-l,2-Dichloroethene 48 U 0.48 100 ug/L 100 U EPD-SW02-SR-230208 SW8260D trans-l,3-Dichloropropene 38 U 0.38 100 ug/L 100 U EPD-SW02-SR-230208 SW8260D Trichloroethene 43 U 0.43 100 ug/L 100 U EPD-SW02-SR-230208 SW8260D Trichlorofluoromethane 52 U 0.52 100 ug/L 100 U EPD-SW02-SR-230208 SW8260D Vinyl chloride 2200 0.53 100 ug/L 2200 EPD-SW02-SR-230208 SW8260D Xylenes, Total 81 U 0.81 200 ug/L 200 U EPD-SW03-SR-230208 SW8260D 1,1,1-Trichloroethane 120 U 14 270 ug/Kg 270 U EPD-SW03-SR-230208 SW8260D 1,1/2,2-Tetrachloroethane 120 U 13 270 ug/Kg 270 U EPD-SW03-SR-230208 SW8260D 1,1,2-Trichloroethane 110 U 13 270 ug/Kg 270 U EPD-SW03-SR-230208 SW8260D 1,1,2-Trichlorotrifluoroethane 170 U 19 270 ug/Kg 270 U EPD-SW03-SR-230208 SW846 8270D l,r-Biphenyl 49 U 5 49 mg/Kg 49 U EPD-SW03-SR-230208 SW8260D 1,1-Dichloroethane 98 U 11 270 ug/Kg 270 U EPD-SW03-SR-230208 SW8260D 1,1-Dichloroethene 87 U 9.7 270 ug/Kg 270 U EPD-SW03-SR-230208 SW8260D 1,2,3-Trichlorobenzene 320 U 36 890 ug/Kg 890 U EPD-SW03-SR-230208 SW8260D 1,2,3-Trichloropropane 110 U 13 270 ug/Kg 270 U EPD-SW03-SR-230208 SW846 8270D 1,2,4,5-Tetrachlorobenzene 490 U 50 490 mg/Kg 490 U EPD-SW03-SR-230208 SW8260D 1,2,4-Trichlorobenzene 300 U 34 890 ug/Kg 890 U EPD-SW03-SR-230208 SW8260D 1,2,4-Trimethylbenzene 200 U 22 270 ug/Kg 270 U EPD-SW03-SR-230208 SW8260D l,2-Dibromo-3-chloropropane 250 U 28 890 ug/Kg 890 U EPD-SW03-SR-230208 SW8260D 1,2-Dibromoethane 75 U 8.4 270 ug/Kg 270 U EPD-SW03-SR-230208 SW8260D 1,2-Dichlorobenzene 100 U 11 270 ug/Kg 270 U EPD-SW03-SR-230208 SW8260D 1,2-Dichloroethane 400 U 45 890 ug/Kg 890 u EPD-SW03-SR-230208 SW8260D 1,2-Dichloropropane 200 u 22 270 ug/Kg 270 u EPD-SW03-SR-230208 SW8260D 1,3,5-Trimethylbenzene 310 u 35 890 ug/Kg 890 u EPD-SW03-SR-230208 SW8260D 1,3-Dichlorobenzene 89 u 10 270 ug/Kg 270 u EPD-SW03-SR-230208 SW8260D 1,4-Dichlorobenzene 65 u 7.2 270 ug/Kg 270 u EPD-SW03-SR-230208 SW846 8270D 1,4-Dioxane 49 u 5 49 mg/Kg 49 u EPD-SW03-SR-230208 SW846 8270D 1-Methyl naphthalene 49 u 5 49 mg/Kg 49 u EPD-SW03-SR-230208 SW846 8270D 2,21-Oxybis(l-chloropropane) 49 u 5 49 mg/Kg 49 u EPD-SW03-SR-230208 SW846 8270D 2,3,4,6-Tetrachlorophenol 49 u 5 49 mg/Kg 49 u EPD-SW03-SR-230208 SW846 8270D 2,4,5-Trichlorophenol 49 u 5 49 mg/Kg 49 u EPD-SW03-SR-230208 SW846 8270D 2,4,6-Trichlorophenol 49 u 5 49 mg/Kg 49 u EPD-SW03-SR-230208 SW846 8270D 2,4-Dichlorophenol 49 u 5 49 mg/Kg 49 u EPD-SW03-SR-230208 SW846 8270D 2,4-Dimethylphenol 49 u 5 49 mg/Kg 49 u EPD-SW03-SR-230208 SW846 8270D 2,4-Dinitrophenol 49 u 5 49 mg/Kg 49 u EPD-SW03-SR-230208 SW846 8270D 2,4-Dinitrotoluene 49 u 5 49 mg/Kg 49 u EPD-SW03-SR-230208 SW846 8270D 2,6-Dinitrotoluene 49 u 5 49 mg/Kg 49 u EPD-SW03-SR-230208 SW8260D 2-Butanone 220 u 25 1800 ug/Kg 1800 u EPD-SW03-SR-230208 SW846 8270D 2-Chloronaphthalene 9.9 u 1 9.9 mg/Kg 9.9 u EPD-SW03-SR-230208 SW846 8270D 2-Chlorophenol 49 u 5 49 mg/Kg 49 u EPD-SW03-SR-230208 SW8260D 2-Hexanone 130 u 15 270 ug/Kg 270 u EPD-SW03-SR-230208 SW846 8270D 2-Methyl naphthalene 9.9 u 1 9.9 mg/Kg 9.9 u EPD-SW03-SR-230208 SW846 8270D 2-Methylphenol 49 u 5 49 mg/Kg 49 u EPD-SW03-SR-230208 SW846 8270D 2-Nitroaniline 49 u 5 49 mg/Kg 49 u EPD-SW03-SR-230208 SW846 8270D 2-Nitrophenol 49 u 5 49 mg/Kg 49 u EPD-SW03-SR-230208 SW846 8270D 3&4-Methylphenol 49 u 5 49 mg/Kg 49 u EPD-SW03-SR-230208 SW846 8270D 3,3'-Dichlorobenzidine 490 u 50 490 mg/Kg 490 u EPD-SW03-SR-230208 SW846 8270D 3-Nitroaniline 49 u 5 49 mg/Kg 49 R EPD-SW03-SR-230208 SW846 8270D 4,6-Dinitro-2-methylphenol 49 u 5 49 mg/Kg 49 u EPD-SW03-SR-230208 SW846 8270D 4-Bromophenyl phenyl ether 49 u 5 49 mg/Kg 49 u EPD-SW03-SR-230208 SW846 8270D 4-Chloro-3-methylphenol 49 u 5 49 mg/Kg 49 u Page 16 of 19 ------- E PALESTINE SITE - ER AQUEOUS AND SEDIMENT ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020743 SamplelD Method Analyte Lab_Result LabQual MDL RL Units VAL_Result VALQual EPD-SW03-SR-230208 SW846 8270D 4-Chloroaniline 49 U 5 49 mg/Kg 49 R EPD-SW03-SR-230208 SW846 8270D 4-Chlorophenyl phenyl ether 49 U 5 49 mg/Kg 49 U EPD-SW03-SR-230208 SW8260D 4-Methyl-2-pentanone 250 U 28 270 ug/Kg 270 U EPD-SW03-SR-230208 SW846 8270D 4-Nitroaniline 49 U 5 49 mg/Kg 49 U EPD-SW03-SR-230208 SW846 8270D 4-Nitrophenol 490 U 50 490 mg/Kg 490 U EPD-SW03-SR-230208 SW846 8270D Acenaphthene 9.9 U 1 9.9 mg/Kg 9.9 U EPD-SW03-SR-230208 SW846 8270D Acenaphthylene 9.9 U 1 9.9 mg/Kg 9.9 U EPD-SW03-SR-230208 SW8260D Acetone 790 U 89 890 ug/Kg 890 U EPD-SW03-SR-230208 SW846 8270D Acetophenone 49 U 5 49 mg/Kg 49 U EPD-SW03-SR-230208 SW846 8270D Anthracene 9.9 U 1 9.9 mg/Kg 9.9 U EPD-SW03-SR-230208 SW846 8270D Atrazine 49 U 5 49 mg/Kg 49 U EPD-SW03-SR-230208 SW846 8270D Benzaldehyde 49 U 5 49 mg/Kg 49 R EPD-SW03-SR-230208 SW8260D Benzene 130 U 15 270 ug/Kg 270 U EPD-SW03-SR-230208 SW846 8270D Benzo(a)anthracene 9.9 U 1 9.9 mg/Kg 9.9 U EPD-SW03-SR-230208 SW846 8270D Benzo(a)pyrene 9.9 U 1 9.9 mg/Kg 9.9 U EPD-SW03-SR-230208 SW846 8270D Benzo(b)fluoranthene 9.9 U 1 9.9 mg/Kg 9.9 U EPD-SW03-SR-230208 SW846 8270D Benzo(g,h,i)perylene 9.9 U 1 9.9 mg/Kg 9.9 U EPD-SW03-SR-230208 SW846 8270D Benzo(k)fluoranthene 9.9 U 1 9.9 mg/Kg 9.9 U EPD-SW03-SR-230208 SW846 8270D Bis(2-chloroethoxy)methane 49 U 5 49 mg/Kg 49 U EPD-SW03-SR-230208 SW846 8270D Bis(2-chloroethyl)ether 49 U 5 49 mg/Kg 49 U EPD-SW03-SR-230208 SW846 8270D Bis(2-ethylhexyl)phthalate 49 U 5 49 mg/Kg 49 U EPD-SW03-SR-230208 SW8260D Bromochloromethane 140 U 15 270 ug/Kg 270 U EPD-SW03-SR-230208 SW8260D Bromodichloromethane 150 U 17 270 ug/Kg 270 U EPD-SW03-SR-230208 SW8260D Bromoform 110 U 13 270 ug/Kg 270 U EPD-SW03-SR-230208 SW8260D Bromomethane 510 U 57 890 ug/Kg 890 U EPD-SW03-SR-230208 SW846 8270D Butyl benzyl phthalate 49 U 5 49 mg/Kg 49 U EPD-SW03-SR-230208 SW846 8270D Caprolactam 490 U 50 490 mg/Kg 490 U EPD-SW03-SR-230208 SW846 8270D Carbazole 49 u 5 49 mg/Kg 49 U EPD-SW03-SR-230208 SW8260D Carbon disulfide 140 u 16 270 ug/Kg 270 U EPD-SW03-SR-230208 SW8260D Carbon tetrachloride 100 u 12 270 ug/Kg 270 U EPD-SW03-SR-230208 SW8260D Chlorobenzene 89 u 10 270 ug/Kg 270 u EPD-SW03-SR-230208 SW8260D Chloroethane 260 u 30 890 ug/Kg 890 u EPD-SW03-SR-230208 SW8260D Chloroform 98 u 11 270 ug/Kg 270 u EPD-SW03-SR-230208 SW8260D Chloromethane 730 u 82 890 ug/Kg 890 u EPD-SW03-SR-230208 SW846 8270D Chrysene 9.9 u 1 9.9 mg/Kg 9.9 u EPD-SW03-SR-230208 SW8260D cis-l,2-Dichloroethene 170 u 19 270 ug/Kg 270 u EPD-SW03-SR-230208 SW8260D cis-l,3-Dichloropropene 200 u 23 270 ug/Kg 270 u EPD-SW03-SR-230208 SW8260D Cyclohexane 240 u 27 890 ug/Kg 890 u EPD-SW03-SR-230208 SW846 8270D Dibenzo(a,h)anthracene 9.9 u 1 9.9 mg/Kg 9.9 u EPD-SW03-SR-230208 SW846 8270D Dibenzofuran 49 u 5 49 mg/Kg 49 u EPD-SW03-SR-230208 SW8260D Di bromochloromethane 150 u 17 270 ug/Kg 270 u EPD-SW03-SR-230208 SW8260D Dichlorodifluoromethane 320 u 36 890 ug/Kg 890 u EPD-SW03-SR-230208 SW846 8270D Diethyl phthalate 49 u 5 49 mg/Kg 49 u EPD-SW03-SR-230208 SW846 8270D Dimethyl phthalate 49 u 5 49 mg/Kg 49 u EPD-SW03-SR-230208 SW846 8270D Di-n-butyl phthalate 49 u 5 49 mg/Kg 49 u EPD-SW03-SR-230208 SW846 8270D Di-n-octyl phthalate 49 u 5 49 mg/Kg 49 u EPD-SW03-SR-230208 SW8015D DRO (C10-C28) 1900 0.081 120 mg/L 1900 EPD-SW03-SR-230208 SW8260D Ethylbenzene 57 u 6.3 270 ug/Kg 270 u EPD-SW03-SR-230208 SW846 8270D Fluoranthene 9.9 u 1 9.9 mg/Kg 9.9 u EPD-SW03-SR-230208 SW846 8270D Fluorene 9.9 u 1 9.9 mg/Kg 9.9 u EPD-SW03-SR-230208 SW8015D GRO (C6-C10) 2200000 2100 450000 ug/Kg 2200000 EPD-SW03-SR-230208 SW846 8270D Hexachlorobenzene 49 u 5 49 mg/Kg 49 u EPD-SW03-SR-230208 SW846 8270D Hexachlorobutadiene 49 u 5 49 mg/Kg 49 u EPD-SW03-SR-230208 SW846 8270D Hexachlorocyclopentadiene 49 u 5 49 mg/Kg 49 u EPD-SW03-SR-230208 SW846 8270D Hexachloroethane 49 u 5 49 mg/Kg 49 u EPD-SW03-SR-230208 SW846 8270D lndeno(l,2,3-cd)pyrene 49 u 5 49 mg/Kg 49 u EPD-SW03-SR-230208 SW846 8270D Isophorone 49 u 5 49 mg/Kg 49 u EPD-SW03-SR-230208 SW8260D Isopropylbenzene 82 u 9.2 270 ug/Kg 270 u EPD-SW03-SR-230208 SW8260D m,p-Xylene 360 u 40 540 ug/Kg 540 u Page 17 of 19 ------- E PALESTINE SITE - ER AQUEOUS AND SEDIMENT ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020743 SamplelD Method Analyte Lab_Result LabQual MDL RL Units VAL_Result VALQual EPD-SW03-SR-230208 SW8260D Methyl acetate 320 U 36 2200 ug/Kg 2200 U EPD-SW03-SR-230208 SW8260D Methyl tert-butyl ether 77 U 8.6 270 ug/Kg 270 U EPD-SW03-SR-230208 SW8260D Methylcyclohexane 100 U 11 270 ug/Kg 270 U EPD-SW03-SR-230208 SW8260D Methylene chloride 710 U 80 2200 ug/Kg 2200 U EPD-SW03-SR-230208 SW846 8270D Naphthalene 9.9 U 1 9.9 mg/Kg 9.9 U EPD-SW03-SR-230208 SW846 8270D Nitrobenzene 49 U 5 49 mg/Kg 49 U EPD-SW03-SR-230208 SW846 8270D N-Nitrosodi-n-propylamine 49 U 5 49 mg/Kg 49 U EPD-SW03-SR-230208 SW846 8270D N-Nitrosodiphenylamine 49 U 5 49 mg/Kg 49 U EPD-SW03-SR-230208 SW8015D ORO (C28-C40) 28000 0.051 240 mg/L 28000 EPD-SW03-SR-230208 SW8260D o-Xylene 100 U 12 270 ug/Kg 270 U EPD-SW03-SR-230208 SW846 8270D Pentachlorophenol 490 U 50 490 mg/Kg 490 U EPD-SW03-SR-230208 SW846 8270D Phenanthrene 9.9 U 1 9.9 mg/Kg 9.9 U EPD-SW03-SR-230208 SW846 8270D Phenol 49 U 5 49 mg/Kg 49 U EPD-SW03-SR-230208 SW846 8270D Pyrene 9.9 U 1 9.9 mg/Kg 9.9 U EPD-SW03-SR-230208 SW846 8270D Pyridine 49 U 5 49 mg/Kg 49 U EPD-SW03-SR-230208 SW8260D Styrene 110 U 12 270 ug/Kg 270 U EPD-SW03-SR-230208 SW8260D Tetrachloroethene 160 U 18 270 ug/Kg 270 U EPD-SW03-SR-230208 SW8260D Toluene 73 U 8.2 270 ug/Kg 270 U EPD-SW03-SR-230208 SW8260D trans-l,2-Dichloroethene 98 U 11 270 ug/Kg 270 U EPD-SW03-SR-230208 SW8260D trans-l,3-Dichloropropene 150 U 17 270 ug/Kg 270 U EPD-SW03-SR-230208 SW8260D Trichloroethene 120 U 13 270 ug/Kg 270 U EPD-SW03-SR-230208 SW8260D Trichlorofluoromethane 140 U 15 270 ug/Kg 270 U EPD-SW03-SR-230208 SW8260D Vinyl chloride 650 20 270 ug/Kg 650 EPD-SW03-SR-230208 SW8260D Xylenes, Total 360 U 40 800 ug/Kg 800 U TRIP BLANK SW8260D 1,1,1-Trichloroethane 0.46 U 0.46 1 ug/L 1.0 U TRIP BLANK SW8260D 1,1/2,2-Tetrachloroethane 0.4 U 0.4 1 ug/L 1.0 U TRIP BLANK SW8260D 1,1,2-Trichloroethane 0.46 U 0.46 1 ug/L 1.0 U TRIP BLANK SW8260D 1,1,2-Trichlorotrifluoroethane 0.52 U 0.52 1 ug/L 1.0 u TRIP BLANK SW8260D 1,1-Dichloroethane 0.44 U 0.44 1 ug/L 1.0 u TRIP BLANK SW8260D 1,1-Dichloroethene 0.4 u 0.4 1 ug/L 1.0 u TRIP BLANK SW8260D 1,1-Dichloropropene 0.37 u 0.37 1 ug/L 1.0 u TRIP BLANK SW8260D 1,2,3-Trichlorobenzene 0.42 u 0.42 1 ug/L 1.0 u TRIP BLANK SW8260D 1,2,3-Trichloropropane 0.4 u 0.4 1 ug/L 1.0 u TRIP BLANK SW8260D 1,2,4-Trichlorobenzene 0.45 u 0.45 1 ug/L 1.0 u TRIP BLANK SW8260D 1,2,4-Trimethylbenzene 0.45 u 0.45 1 ug/L 1.0 u TRIP BLANK SW8260D l,2-Dibromo-3-chloropropane 0.43 u 0.43 1 ug/L 1.0 u TRIP BLANK SW8260D 1,2-Dibromoethane 0.41 u 0.41 1 ug/L 1.0 u TRIP BLANK SW8260D 1,2-Dichlorobenzene 0.32 u 0.32 1 ug/L 1.0 u TRIP BLANK SW8260D 1,2-Dichloroethane 0.44 u 0.44 1 ug/L 1.0 u TRIP BLANK SW8260D 1,2-Dichloropropane 0.48 u 0.48 1 ug/L 1.0 u TRIP BLANK SW8260D 1,3,5-Trimethylbenzene 0.65 u 0.65 1 ug/L 1.0 u TRIP BLANK SW8260D 1,3-Dichlorobenzene 0.33 u 0.33 1 ug/L 1.0 u TRIP BLANK SW8260D 1,4-Dichlorobenzene 0.35 u 0.35 1 ug/L 1.0 u TRIP BLANK SW8260D 2-Butanone 0.52 u 0.52 5 ug/L 5.0 u TRIP BLANK SW8260D 2-Hexanone 0.59 u 0.59 5 ug/L 5.0 u TRIP BLANK SW8260D 4-Methyl-2-pentanone 0.52 u 0.52 1 ug/L 1.0 u TRIP BLANK SW8260D Acetone 1.1 u 1.1 10 ug/L 10 u TRIP BLANK SW8260D Benzene 0.46 u 0.46 1 ug/L 1.0 u TRIP BLANK SW8260D Bromochloromethane 0.45 u 0.45 1 ug/L 1.0 u TRIP BLANK SW8260D Bromodichloromethane 0.49 u 0.49 1 ug/L 1.0 u TRIP BLANK SW8260D Bromoform 0.56 u 0.56 1 ug/L 1.0 u TRIP BLANK SW8260D Bromomethane 0.9 u 0.9 1 ug/L 1.0 u TRIP BLANK SW8260D Carbon disulfide 0.49 u 0.49 1 ug/L 1.0 u TRIP BLANK SW8260D Carbon tetrachloride 0.4 u 0.4 1 ug/L 1.0 u TRIP BLANK SW8260D Chlorobenzene 0.4 u 0.4 1 ug/L 1.0 u TRIP BLANK SW8260D Chloroethane 0.68 u 0.68 1 ug/L 1.0 u TRIP BLANK SW8260D Chloroform 1.2 0.46 1 ug/L 1.2 TRIP BLANK SW8260D Chloromethane 0.83 u 0.83 1 ug/L 1.0 u TRIP BLANK SW8260D cis-l,2-Dichloroethene 0.42 u 0.42 1 ug/L 1.0 u Page 18 of 19 ------- E PALESTINE SITE - ER AQUEOUS AND SEDIMENT ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020743 SamplelD Method Analyte Lab_Result LabQual MDL RL Units VAL_Result VALQual TRIP BLANK SW8260D cis-l,3-Dichloropropene 0.57 U 0.57 1 ug/L 1.0 U TRIP BLANK SW8260D Cyclohexane 0.63 U 0.63 2 ug/L 2.0 U TRIP BLANK SW8260D Dibromochloromethane 0.4 U 0.4 1 ug/L 1.0 U TRIP BLANK SW8260D Dibromodifluoromethane 0.46 U 0.46 1 ug/L 1.0 U TRIP BLANK SW8260D Ethylbenzene 0.34 U 0.34 1 ug/L 1.0 U TRIP BLANK SW8015D GRO (C6-C10) 76 U 76 200 ug/L 200 U TRIP BLANK SW8260D Isopropylbenzene 0.35 U 0.35 1 ug/L 1 U TRIP BLANK SW8260D m,p-Xylene 0.81 U 0.81 2 ug/L 2.0 U TRIP BLANK SW8260D Methyl acetate 0.59 U 0.59 2 ug/L 2.0 U TRIP BLANK SW8260D Methyl tert-butyl ether 0.45 U 0.45 1 ug/L 1.0 U TRIP BLANK SW8260D Methylcyclohexane 0.35 U 0.35 1 ug/L 1.0 U TRIP BLANK SW8260D Methylene chloride 0.86 U 0.86 5 ug/L 5.0 U TRIP BLANK SW8260D o-Xylene 0.31 U 0.31 1 ug/L 1.0 U TRIP BLANK SW8260D Styrene 0.33 U 0.33 1 ug/L 1.0 U TRIP BLANK SW8260D Tetrachloroethene 0.39 U 0.39 1 ug/L 1.0 U TRIP BLANK SW8260D Toluene 0.45 U 0.45 1 ug/L 1.0 U TRIP BLANK SW8260D trans-l,2-Dichloroethene 0.48 U 0.48 1 ug/L 1.0 U TRIP BLANK SW8260D trans-l,3-Dichloropropene 0.38 U 0.38 1 ug/L 1.0 U TRIP BLANK SW8260D Trichloroethene 0.43 U 0.43 1 ug/L 1.0 U TRIP BLANK SW8260D Trichlorofluoromethane 0.52 U 0.52 1 ug/L 1.0 U TRIP BLANK SW8260D Vinyl chloride 0.53 U 0.53 1 ug/L 1.0 U TRIP BLANK SW8260D Xylenes, Total 0.81 U 0.81 2 ug/L 2.0 U Page 19 of 19 ------- DATA VALIDATION CHECKLIST - STAGE 2A EPA REGION 5 START CONTRACT Site Name E Palestine Site - ER TO/TOLIN No. 68HE0520F0032/0001EB201 Document Tracking No. DTN 1676c Data Reviewer (signature and date) February 25, 2023 03/01/2023 Technical Reviewer (signature and date) ^ JEE: 2 March 2023 Laboratory Report No. 23020880 Laboratory ALS Environmental/Holland, MI Analyses Volatile organic compounds (VOCs) by E Method 8270E, and Diesel Range Organic (ORO) by EPA Method 8015D 'A Method 8260D, Semivo s (DRO), Gasoline Range 0 atile organic compounds (SVOCs) by EPA rganics (GRO), and Oil Range Organics Samples and Matrix Nine water samples including one trip blank and one field duplicate Collection Date(s) 02/10/2023 Field Duplicate Pairs EPD-SW-03 -01 -021023/EPD-SW-03 -01 -021023 -FD Field QC Blanks TRIP BLANK INTRODUCTION This checklist summarizes the Stage 2A validation performed on the subject laboratory report, in accordance with the U.S. Environmental Protection Agency (EPA) Guidance for Labeling Externally Validated Laboratory Analytical Data for Superfund Use (January 2009). Analytical data were evaluated in general accordance with the Tetra Tech Quality Assurance Project Plan, Superfund Technical Assessment and Response Team (START V), EPA Region 5, Revision 4 (August 2022), and the EPA National Functional Guidelines (NFG) for Organic Superfund Methods Data Review (November 2020). OVERALL EVALUATION Some sample results were rejected and are not usable due to holding time exceedances. The remaining results may be used as qualified. Data completeness: Within Criteria Exceedance/Notes Y TETRA TECH Page 1 of 5 ------- DATA VALIDATION CHECKLIST - STAGE 2A EPA REGION 5 START CONTRACT Sample preservation, receipt, and holding times: Within Criteria Exceedance/Notes N SVOCs: Four samples were re-extracted outside the 7-day extraction holding time. The detected compounds were qualified as estimated with a possible low bias (flagged J-) and nondetects were rejected (flagged R). EPD-SW-08-01-021023 EPD-SW-04-01-021023 EPD-SW-03-01-021023 EPD-SW-02-01-021023 Benzo(a)pyrene (J-) Benzo(b)fluoranthene (J-) Indeno(l,2,3-cd)pyrene (J-) Benzo(a)pyrene (R) Benzo(b)fluoranthene (R) Indeno(l,2,3-cd)pyrene (R) Benzo(b)fluoranthene (R) Benzo(b)fluoranthene (J-) Method blanks: Within Criteria Exceedance/Notes N VOCs (batch R364380c): The method blank reported acetone at 1.18 (ig/L and 1,2,3-trichlorobenzene at 0.43 (ig/L. The acetone result in sample EPD-SW-02-01-021023 was qualified as a nondetect (flagged U) at the RL. SVOCs (batch 211203a): The method blank reported benzo(a)pyrene (0.1 (ig/L). benzo(b)fluoranthene (0.13 (ig/L). di-n-butyl phthalate (5.83 ug/L), and indeno(l,2,3-cd) pyrene (0.1 (ig/L). All samples are associated with this method blank except TRIP BLANK. The laboratory reextracted some of the affected samples with positive hits for benzo(a)pyrene, benzo(b)fluoranthene, and indeno(l,2,3-cd) pyrene. However, they were reextracted outside holding time. (See Sample preservation, receipt, and holding times section for qualifications). The detected di-n-butyl phthalate result for sample EPD-SW-03-01-021023 was raised to the RL and qualified as nondetect (flagged U). Field blanks: Within Criteria Exceedance/Notes Y TETRA TECH Page 2 of 5 ------- DATA VALIDATION CHECKLIST - STAGE 2A EPA REGION 5 START CONTRACT Surrogates and labeled compounds: Within Criteria Exceedance/Notes N EPD-SW-03-01-021023-FD (DRO/ORO): DRO and ORO result was qualified as estimated with a low bias (flagged J-) due to low surrogate recovery. EPD-SW-03-01-021023 and EPD-SW-03-01-021023-FD (SVOCs): 2-fluorophenol %Rs are unavailable due to matrix interference. No qualifications were applied. MS/MSDs: Within Criteria Exceedance/Notes Y Laboratory duplicates: Within Criteria Exceedance/Notes NA Field duplicates: Within Criteria Exceedance/Notes N EPD-SW-03-01-021023/ EPD-SW-03-01-021023-FD (SVOCs): Bis(2-ethylhexyl)phthalate result for both samples was qualified as estimated (flagged J) due to an RPD exceedance. LCSs/LCSDs: Within Criteria Exceedance/Notes Y TETRA TECH Page 3 of 5 ------- DATA VALIDATION CHECKLIST - STAGE 2A EPA REGION 5 START CONTRACT Sample dilutions: Within Criteria Exceedance/Notes NA Re-extraction and reanalysis: Within Criteria Exceedance/Notes Y MDLs/RLs: Within Criteria Exceedance/Notes Y Detections between the method detection limit and sample RL were qualified by the laboratory as estimated (flagged J). Tentatively identified compounds: Within Criteria Exceedance/Notes As requested, the laboratory scanned for tentatively identified compounds (TICs) in the VOC and SVOC analyses. The detected N TICs are listed in the laboratory report but not in the EDD, and therefore, are not included in the attached qualified data table or qualified EDD. Other [specify]: Within Criteria Exceedance/Notes N There was inconsistency in the EDD with reporting of non-detected samples. The lab reported some non-detect results at the MDL and some at the RL. Non-detect result are reported at the RL in the attached qualified data table and validated EDD. TETRA TECH Page 4 of 5 ------- DATA VALIDATION CHECKLIST - STAGE 2A EPA REGION 5 START CONTRACT Overall Qualifications: See results summary pages attached for changes to the laboratory qualifiers based upon this validation. The following is a list of qualifiers and definitions that may be used for the validation of this data package: J The analyte was positively identified; the associated value is the approximate concentration of the analyte in the sample. J+ The analyte was positively identified; the associated value is the approximate concentration of the analyte in the sample and may be biased high. J- The analyte was positively identified; the associated value is the approximate concentration of the analyte in the sample and may be biased low. NJ The analysis indicates the presence of an analyte that has been "tentatively identified" and the associated value is the approximate concentration of the analyte in the sample. R The sample result is rejected as unusable due to serious deficiencies in one or more quality control criteria. The analyte may or may not be present in the sample. U The analyte was analyzed for, but was not detected at or above the associated value (reporting limit). UJ The analyte was analyzed for, but was not detected at or above the associated value (reporting limit), which is considered approximate due to deficiencies in one or more quality control criteria. NF The tentatively identified compound was manually searched for but was not found in the sample. TETRA TECH Page 5 of 5 ------- E PALESTINE SITE - ER AQUEOUS ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020880 SamplelD Method Analyte Lab_Result LabQual MDL RL Units VAL_Result VALQual EPD-SW-08-01-021023 SW8260D 1,1,1-Trichloroethane 0.46 U 0.46 1 ug/L 1.0 U EPD-SW-08-01-021023 SW8260D 1,1/2,2-Tetrachloroethane 0.4 U 0.4 1 ug/L 1.0 U EPD-SW-08-01-021023 SW8260D 1,1,2-Trichloroethane 0.46 U 0.46 1 ug/L 1.0 U EPD-SW-08-01-021023 SW8260D 1,1,2-Trichlorotrifluoroethane 0.52 U 0.52 1 ug/L 1.0 U EPD-SW-08-01-021023 SW8260D 1,1-Dichloroethane 0.44 U 0.44 1 ug/L 1.0 U EPD-SW-08-01-021023 SW8260D 1,1-Dichloroethene 0.4 U 0.4 1 ug/L 1.0 U EPD-SW-08-01-021023 SW8260D 1,1-Dichloropropene 0.37 U 0.37 1 ug/L 1.0 U EPD-SW-08-01-021023 SW8260D 1,2,3-Trichlorobenzene 0.42 U 0.42 1 ug/L 1.0 U EPD-SW-08-01-021023 SW8260D 1,2,3-Trichloropropane 0.4 U 0.4 1 ug/L 1.0 U EPD-SW-08-01-021023 SW8260D 1,2,4-Trichlorobenzene 0.45 U 0.45 1 ug/L 1.0 U EPD-SW-08-01-021023 SW8260D 1,2,4-Trimethylbenzene 0.45 U 0.45 1 ug/L 1.0 U EPD-SW-08-01-021023 SW8260D l,2-Dibromo-3-chloropropane 0.43 U 0.43 1 ug/L 1.0 U EPD-SW-08-01-021023 SW8260D 1,2-Dibromoethane 0.41 U 0.41 1 ug/L 1.0 U EPD-SW-08-01-021023 SW8260D 1,2-Dichlorobenzene 0.32 U 0.32 1 ug/L 1.0 U EPD-SW-08-01-021023 SW8260D 1,2-Dichloroethane 0.44 U 0.44 1 ug/L 1.0 U EPD-SW-08-01-021023 SW8260D 1,2-Dichloropropane 0.48 U 0.48 1 ug/L 1.0 U EPD-SW-08-01-021023 SW8260D 1,3,5-Trimethylbenzene 0.65 U 0.65 1 ug/L 1.0 U EPD-SW-08-01-021023 SW8260D 1,3-Dichlorobenzene 0.33 U 0.33 1 ug/L 1.0 U EPD-SW-08-01-021023 SW8260D 1,4-Dichlorobenzene 0.35 U 0.35 1 ug/L 1.0 U EPD-SW-08-01-021023 SW8260D 2-Butanone 0.52 U 0.52 ug/L 5.0 U EPD-SW-08-01-021023 SW8260D 2-Hexanone 0.59 U 0.59 ug/L 5.0 U EPD-SW-08-01-021023 SW8260D 4-Methyl-2-pentanone 0.52 U 0.52 1 ug/L 1.0 U EPD-SW-08-01-021023 SW8260D Acetone 2 J 1.1 10 ug/L 2.0 J EPD-SW-08-01-021023 SW8260D Benzene 0.46 u 0.46 1 ug/L 1.0 u EPD-SW-08-01-021023 SW8260D Bromochloromethane 0.45 u 0.45 1 ug/L 1.0 u EPD-SW-08-01-021023 SW8260D Bromodichloromethane 0.49 u 0.49 1 ug/L 1.0 u EPD-SW-08-01-021023 SW8260D Bromoform 0.56 u 0.56 1 ug/L 1.0 u EPD-SW-08-01-021023 SW8260D Bromomethane 0.9 u 0.9 1 ug/L 1.0 u EPD-SW-08-01-021023 SW8260D Carbon disulfide 0.49 u 0.49 1 ug/L 1.0 u EPD-SW-08-01-021023 SW8260D Carbon tetrachloride 0.4 u 0.4 1 ug/L 1.0 u EPD-SW-08-01-021023 SW8260D Chlorobenzene 0.4 u 0.4 1 ug/L 1.0 u EPD-SW-08-01-021023 SW8260D Chloroethane 0.68 u 0.68 1 ug/L 1.0 u EPD-SW-08-01-021023 SW8260D Chloroform 0.46 u 0.46 1 ug/L 1.0 u EPD-SW-08-01-021023 SW8260D Chloromethane 0.83 u 0.83 1 ug/L 1.0 u EPD-SW-08-01-021023 SW8260D cis-l,2-Dichloroethene 0.42 u 0.42 1 ug/L 1.0 u EPD-SW-08-01-021023 SW8260D cis-l,3-Dichloropropene 0.57 u 0.57 1 ug/L 1.0 u EPD-SW-08-01-021023 SW8260D Cyclohexane 0.63 u 0.63 ug/L 2.0 u EPD-SW-08-01-021023 SW8260D Dibromochloromethane 0.4 u 0.4 1 ug/L 1.0 u EPD-SW-08-01-021023 SW8260D Dibromodifluoromethane 0.46 u 0.46 1 ug/L 1.0 u EPD-SW-08-01-021023 SW8260D Ethylbenzene 0.34 u 0.34 1 ug/L 1.0 u EPD-SW-08-01-021023 SW8015D GRO (C6-C10) 76 u 76 200 ug/L 200 u EPD-SW-08-01-021023 SW8260D Isopropylbenzene 0.35 u 0.35 1 ug/L 1.0 u EPD-SW-08-01-021023 SW8260D m,p-Xylene 0.81 u 0.81 ug/L 2.0 u EPD-SW-08-01-021023 SW8260D Methyl acetate 0.59 u 0.59 ug/L 2.0 u EPD-SW-08-01-021023 SW8260D Methyl tert-butyl ether 0.45 u 0.45 1 ug/L 1.0 u EPD-SW-08-01-021023 SW8260D Methylcyclohexane 0.35 u 0.35 1 ug/L 1.0 u EPD-SW-08-01-021023 SW8260D Methylene chloride 0.86 u 0.86 ug/L 5.0 u EPD-SW-08-01-021023 SW8260D o-Xylene 0.31 u 0.31 1 ug/L 1.0 u EPD-SW-08-01-021023 SW8260D Styrene 0.33 u 0.33 1 ug/L 1.0 u EPD-SW-08-01-021023 SW8260D Tetrachloroethene 0.39 u 0.39 1 ug/L 1.0 u EPD-SW-08-01-021023 SW8260D Toluene 0.45 u 0.45 1 ug/L 1.0 u EPD-SW-08-01-021023 SW8260D trans-l,2-Dichloroethene 0.48 u 0.48 1 ug/L 1.0 u EPD-SW-08-01-021023 SW8260D trans-l,3-Dichloropropene 0.38 u 0.38 1 ug/L 1.0 u EPD-SW-08-01-021023 SW8260D Trichloroethene 0.43 u 0.43 1 ug/L 1.0 u EPD-SW-08-01-021023 SW8260D Trichlorofluoromethane 0.52 u 0.52 1 ug/L 1.0 u EPD-SW-08-01-021023 SW8260D Vinyl chloride 0.53 u 0.53 1 ug/L 1.0 u EPD-SW-08-01-021023 SW8260D Xylenes, Total 0.81 u 0.81 ug/L 2.0 u EPD-SW-08-01-021023 SW8270E l,l'-Biphenyl 0.43 u 0.42 1 ug/L 1.0 u EPD-SW-08-01-021023 SW8270E 1,2,4,5-Tetrachlorobenzene 0.35 u 0.34 5.1 ug/L 5.1 u Page 1 of 19 ------- E PALESTINE SITE - ER AQUEOUS ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020880 SamplelD Method Analyte Lab_Result LabQual MDL RL Units VAL_Result VALQual EPD-SW-08-01-021023 SW8270E 1,4-Dioxane 0.73 U 0.72 5. ug/L 5.1 U EPD-SW-08-01-021023 SW8270E 1-Methylnaphthalene 0.085 U 0.083 0. ug/L 0.10 U EPD-SW-08-01-021023 SW8270E 2,21-Oxybis(l-chloropropane) 0.23 U 0.23 ug/L 1.0 U EPD-SW-08-01-021023 SW8270E 2,3,4,6-Tetrachlorophenol 0.46 U 0.45 ug/L 1.0 U EPD-SW-08-01-021023 SW8270E 2,4,5-Trichlorophenol 0.17 U 0.17 ug/L 1.0 U EPD-SW-08-01-021023 SW8270E 2,4,6-Trichlorophenol 0.25 U 0.25 ug/L 1.0 U EPD-SW-08-01-021023 SW8270E 2,4-Dichlorophenol 0.36 U 0.35 ug/L 1.0 U EPD-SW-08-01-021023 SW8270E 2,4-Dimethylphenol 0.37 U 0.36 ug/L 1.0 U EPD-SW-08-01-021023 SW8270E 2,4-Dinitrophenol 2.7 U 2.6 5. ug/L 5.1 U EPD-SW-08-01-021023 SW8270E 2,4-Dinitrotoluene 0.43 U 0.42 ug/L 1.0 U EPD-SW-08-01-021023 SW8270E 2,6-Dinitrotoluene 0.34 U 0.33 ug/L 1.0 U EPD-SW-08-01-021023 SW8270E 2-Chloronaphthalene 0.076 U 0.075 0. ug/L 0.10 U EPD-SW-08-01-021023 SW8270E 2-Chlorophenol 0.23 U 0.23 ug/L 1.0 U EPD-SW-08-01-021023 SW8270E 2-Methylnaphthalene 0.066 U 0.065 0. ug/L 0.10 U EPD-SW-08-01-021023 SW8270E 2-Methylphenol 0.25 U 0.25 ug/L 1.0 U EPD-SW-08-01-021023 SW8270E 2-Nitroaniline 0.21 U 0.21 ug/L 1.0 U EPD-SW-08-01-021023 SW8270E 2-Nitrophenol 0.35 U 0.34 ug/L 1.0 U EPD-SW-08-01-021023 SW8270E 3&4-Methylphenol 0.21 U 0.21 ug/L 1.0 U EPD-SW-08-01-021023 SW8270E 3,3'-Dichlorobenzidine 0.47 U 0.46 5. ug/L 5.1 U EPD-SW-08-01-021023 SW8270E 3-Nitroaniline 0.65 U 0.64 ug/L 1.0 U EPD-SW-08-01-021023 SW8270E 4,6-Dinitro-2-methyl phenol 0.27 U 0.27 ug/L 1.0 U EPD-SW-08-01-021023 SW8270E 4-Bromophenyl phenyl ether 0.34 U 0.33 ug/L 1.0 U EPD-SW-08-01-021023 SW8270E 4-Chloro-3-methyl phenol 0.26 U 0.26 ug/L 1.0 U EPD-SW-08-01-021023 SW8270E 4-Chloroaniline 0.35 U 0.34 ug/L 1.0 U EPD-SW-08-01-021023 SW8270E 4-Chlorophenyl phenyl ether 0.32 U 0.31 ug/L 1.0 U EPD-SW-08-01-021023 SW8270E 4-Nitroaniline 0.58 U 0.57 ug/L 1.0 u EPD-SW-08-01-021023 SW8270E 4-Nitrophenol 0.24 U 0.24 5. ug/L 5.1 u EPD-SW-08-01-021023 SW8270E Acenaphthene 0.082 u 0.081 0. ug/L 0.10 u EPD-SW-08-01-021023 SW8270E Acenaphthylene 0.076 u 0.075 0. ug/L 0.10 u EPD-SW-08-01-021023 SW8270E Acetophenone 0.38 u 0.37 ug/L 1.0 u EPD-SW-08-01-021023 SW8270E Anthracene 0.029 u 0.028 0. ug/L 0.10 u EPD-SW-08-01-021023 SW8270E Atrazine 0.36 u 0.35 ug/L 1.0 u EPD-SW-08-01-021023 SW8270E Benzaldehyde 0.53 u 0.52 ug/L 1.0 u EPD-SW-08-01-021023 SW8270E Benzo(a)anthracene 0.25 0.099 0. ug/L 0.25 EPD-SW-08-01-021023 SW8270E Benzo(a)pyrene 0.22 H 0.044 0.1 ug/L 0.22 J- EPD-SW-08-01-021023 SW8270E Benzo(b)fluoranthene 0.2 H 0.051 0.1 ug/L 0.20 J- EPD-SW-08-01-021023 SW8270E Benzo(g,h,i)perylene 0.2 0.089 0. ug/L 0.20 EPD-SW-08-01-021023 SW8270E Benzo(k)fluoranthene 0.17 0.048 0. ug/L 0.17 EPD-SW-08-01-021023 SW8270E Bis(2-chloroethoxy)methane 0.3 U 0.29 ug/L 1.0 u EPD-SW-08-01-021023 SW8270E Bis(2-chloroethyl)ether 0.38 U 0.37 ug/L 1.0 u EPD-SW-08-01-021023 SW8270E Bis(2-ethylhexyl)phthalate 0.55 J 0.4 ug/L 0.55 J EPD-SW-08-01-021023 SW8270E Butyl benzyl phthalate 0.31 u 0.3 ug/L 1.0 u EPD-SW-08-01-021023 SW8270E Caprolactam 0.98 u 0.96 5. ug/L 5.1 u EPD-SW-08-01-021023 SW8270E Carbazole 0.24 u 0.24 ug/L 1.0 u EPD-SW-08-01-021023 SW8270E Chrysene 0.15 0.048 0. ug/L 0.15 EPD-SW-08-01-021023 SW8270E Dibenzo(a,h)anthracene 0.081 J 0.073 0. ug/L 0.081 J EPD-SW-08-01-021023 SW8270E Dibenzofuran 0.23 u 0.23 ug/L 1.0 u EPD-SW-08-01-021023 SW8270E Diethyl phthalate 0.17 u 0.17 ug/L 1.0 u EPD-SW-08-01-021023 SW8270E Dimethyl phthalate 0.18 u 0.18 ug/L 1.0 u EPD-SW-08-01-021023 SW8270E Di-n-butyl phthalate 0.21 u 0.21 ug/L 1.0 u EPD-SW-08-01-021023 SW8270E Di-n-octyl phthalate 0.54 u 0.53 ug/L 1.0 u EPD-SW-08-01-021023 SW8015D DRO (C10-C28) 0.081 u 0.081 0. mg/L 0.10 u EPD-SW-08-01-021023 SW8270E Fluoranthene 0.45 0.038 0. ug/L 0.10 EPD-SW-08-01-021023 SW8270E Fluorene 0.052 u 0.051 0. ug/L 0.10 u EPD-SW-08-01-021023 SW8270E Hexachlorobenzene 0.45 u 0.44 ug/L 1.0 u EPD-SW-08-01-021023 SW8270E Hexachlorobutadiene 0.64 u 0.63 ug/L 1.0 u EPD-SW-08-01-021023 SW8270E Hexachlorocyclopentadiene 1.1 u 1.1 5. ug/L 5.1 u EPD-SW-08-01-021023 SW8270E Hexachloroethane 0.63 u 0.62 ug/L 1.0 u EPD-SW-08-01-021023 SW8270E lndeno(l,2,3-cd)pyrene 0.15 JH 0.067 0.1 ug/L 0.15 J- Page 2 of 19 ------- E PALESTINE SITE - ER AQUEOUS ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020880 SamplelD Method Analyte Lab_Result LabQual MDL RL Units VAL_Result VALQual EPD-SW-08-01-021023 SW8270E Isophorone 0.35 U 0.34 5.1 ug/L 5.1 U EPD-SW-08-01-021023 SW8270E Naphthalene 0.068 U 0.067 0.1 ug/L 0.10 U EPD-SW-08-01-021023 SW8270E Nitrobenzene 0.26 U 0.26 1 ug/L 1.0 U EPD-SW-08-01-021023 SW8270E N-Nitrosodi-n-propylamine 0.36 U 0.35 1 ug/L 1.0 U EPD-SW-08-01-021023 SW8270E N-Nitrosodiphenylamine 0.5 U 0.49 1 ug/L 1.0 U EPD-SW-08-01-021023 SW8015D ORO (C28-C40) 0.051 U 0.051 0.1 mg/L 0.10 U EPD-SW-08-01-021023 SW8270E Pentachlorophenol 0.99 U 0.97 5.1 ug/L 5.1 U EPD-SW-08-01-021023 SW8270E Phenanthrene 0.18 0.081 0.1 ug/L 0.18 EPD-SW-08-01-021023 SW8270E Phenol 0.21 U 0.21 1 ug/L 1.0 U EPD-SW-08-01-021023 SW8270E Pyrene 0.26 0.036 0.1 ug/L 0.26 EPD-SW-08-01-021023 SW8270E Pyridine 0.58 U 0.57 10 ug/L 10 U EPD-SW-07-01-021023 SW8260D 1,1,1-Trichloroethane 0.46 U 0.46 1 ug/L 1.0 U EPD-SW-07-01-021023 SW8260D 1,1/2,2-Tetrachloroethane 0.4 U 0.4 1 ug/L 1.0 U EPD-SW-07-01-021023 SW8260D 1,1,2-Trichloroethane 0.46 U 0.46 1 ug/L 1.0 U EPD-SW-07-01-021023 SW8260D 1,1,2-Trich lorotrifluoroethane 0.52 U 0.52 1 ug/L 1.0 U EPD-SW-07-01-021023 SW8260D 1,1-Dichloroethane 0.44 U 0.44 1 ug/L 1.0 U EPD-SW-07-01-021023 SW8260D 1,1-Dichloroethene 0.4 U 0.4 1 ug/L 1.0 U EPD-SW-07-01-021023 SW8260D 1,1-Dichloropropene 0.37 U 0.37 1 ug/L 1.0 U EPD-SW-07-01-021023 SW8260D 1,2,3-Trichlorobenzene 0.42 U 0.42 1 ug/L 1.0 U EPD-SW-07-01-021023 SW8260D 1,2,3-Trichloropropane 0.4 U 0.4 1 ug/L 1.0 U EPD-SW-07-01-021023 SW8260D 1,2,4-Trichlorobenzene 0.45 U 0.45 1 ug/L 1.0 U EPD-SW-07-01-021023 SW8260D 1,2,4-Trimethylbenzene 0.45 U 0.45 1 ug/L 1.0 U EPD-SW-07-01-021023 SW8260D l,2-Dibromo-3-chloropropane 0.43 U 0.43 1 ug/L 1.0 U EPD-SW-07-01-021023 SW8260D 1,2-Dibromoethane 0.41 U 0.41 1 ug/L 1.0 U EPD-SW-07-01-021023 SW8260D 1,2-Dichlorobenzene 0.32 U 0.32 1 ug/L 1.0 U EPD-SW-07-01-021023 SW8260D 1,2-Dichloroethane 0.44 U 0.44 1 ug/L 1.0 U EPD-SW-07-01-021023 SW8260D 1,2-Dichloropropane 0.48 U 0.48 1 ug/L 1.0 U EPD-SW-07-01-021023 SW8260D 1,3,5-Trimethylbenzene 0.65 U 0.65 1 ug/L 1.0 u EPD-SW-07-01-021023 SW8260D 1,3-Dichlorobenzene 0.33 U 0.33 1 ug/L 1.0 u EPD-SW-07-01-021023 SW8260D 1,4-Dichlorobenzene 0.35 u 0.35 1 ug/L 1.0 u EPD-SW-07-01-021023 SW8260D 2-Butanone 0.52 u 0.52 ug/L 5.0 u EPD-SW-07-01-021023 SW8260D 2-Hexanone 0.59 u 0.59 ug/L 5.0 u EPD-SW-07-01-021023 SW8260D 4-Methyl-2-pentanone 0.52 u 0.52 1 ug/L 1.0 u EPD-SW-07-01-021023 SW8260D Acetone 1.3 J 1.1 10 ug/L 1.3 J EPD-SW-07-01-021023 SW8260D Benzene 0.46 u 0.46 1 ug/L 1.0 u EPD-SW-07-01-021023 SW8260D Bromochloromethane 0.45 u 0.45 1 ug/L 1.0 u EPD-SW-07-01-021023 SW8260D Bromodichloromethane 0.49 u 0.49 1 ug/L 1.0 u EPD-SW-07-01-021023 SW8260D Bromoform 0.56 u 0.56 1 ug/L 1.0 u EPD-SW-07-01-021023 SW8260D Bromomethane 0.9 u 0.9 1 ug/L 1.0 u EPD-SW-07-01-021023 SW8260D Carbon disulfide 0.49 u 0.49 1 ug/L 1.0 u EPD-SW-07-01-021023 SW8260D Carbon tetrachloride 0.4 u 0.4 1 ug/L 1.0 u EPD-SW-07-01-021023 SW8260D Chlorobenzene 0.4 u 0.4 1 ug/L 1.0 u EPD-SW-07-01-021023 SW8260D Chloroethane 0.68 u 0.68 1 ug/L 1.0 u EPD-SW-07-01-021023 SW8260D Chloroform 0.46 u 0.46 1 ug/L 1.0 u EPD-SW-07-01-021023 SW8260D Chloromethane 0.83 u 0.83 1 ug/L 1.0 u EPD-SW-07-01-021023 SW8260D cis-l,2-Dichloroethene 0.42 u 0.42 1 ug/L 1.0 u EPD-SW-07-01-021023 SW8260D cis-l,3-Dichloropropene 0.57 u 0.57 1 ug/L 1.0 u EPD-SW-07-01-021023 SW8260D Cyclohexane 0.63 u 0.63 ug/L 2.0 u EPD-SW-07-01-021023 SW8260D Dibromochloromethane 0.4 u 0.4 1 ug/L 1.0 u EPD-SW-07-01-021023 SW8260D Dibromodifluoromethane 0.46 u 0.46 1 ug/L 1.0 u EPD-SW-07-01-021023 SW8260D Ethylbenzene 0.34 u 0.34 1 ug/L 1.0 u EPD-SW-07-01-021023 SW8015D GRO (C6-C10) 76 u 76 200 ug/L 200 u EPD-SW-07-01-021023 SW8260D Isopropylbenzene 0.35 u 0.35 1 ug/L 1.0 u EPD-SW-07-01-021023 SW8260D m,p-Xylene 0.81 u 0.81 ug/L 2.0 u EPD-SW-07-01-021023 SW8260D Methyl acetate 0.59 u 0.59 ug/L 2.0 u EPD-SW-07-01-021023 SW8260D Methyl tert-butyl ether 0.45 u 0.45 1 ug/L 1.0 u EPD-SW-07-01-021023 SW8260D Methylcyclohexane 0.35 u 0.35 1 ug/L 1.0 u EPD-SW-07-01-021023 SW8260D Methylene chloride 0.86 u 0.86 5 ug/L 5.0 u EPD-SW-07-01-021023 SW8260D o-Xylene 0.31 u 0.31 1 ug/L 1.0 u Page 3 of 19 ------- E PALESTINE SITE - ER AQUEOUS ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020880 SamplelD Method Analyte Lab_Result LabQual MDL RL Units VAL_Result VALQual EPD-SW-07-01-021023 SW8260D Styrene 0.33 U 0.33 1 ug/L 1.0 U EPD-SW-07-01-021023 SW8260D Tetrachloroethene 0.39 U 0.39 1 ug/L 1.0 U EPD-SW-07-01-021023 SW8260D Toluene 0.45 U 0.45 1 ug/L 1.0 U EPD-SW-07-01-021023 SW8260D trans-l,2-Dichloroethene 0.48 U 0.48 1 ug/L 1.0 U EPD-SW-07-01-021023 SW8260D trans-l,3-Dichloropropene 0.38 U 0.38 1 ug/L 1.0 U EPD-SW-07-01-021023 SW8260D Trichloroethene 0.43 U 0.43 1 ug/L 1.0 U EPD-SW-07-01-021023 SW8260D Trichlorofluoromethane 0.52 U 0.52 1 ug/L 1.0 U EPD-SW-07-01-021023 SW8260D Vinyl chloride 0.53 U 0.53 1 ug/L 1.0 U EPD-SW-07-01-021023 SW8260D Xylenes, Total 0.81 U 0.81 2 ug/L 2.0 U EPD-SW-07-01-021023 SW8270E 1,1-Biphenyl 0.42 U 0.42 0.99 ug/L 0.99 U EPD-SW-07-01-021023 SW8270E 1,2,4,5-Tetrachlorobenzene 0.34 U 0.34 5 ug/L 5.0 U EPD-SW-07-01-021023 SW8270E 1,4-Dioxane 0.71 U 0.72 5 ug/L 5.0 U EPD-SW-07-01-021023 SW8270E 1-Methylnaphthalene 0.082 U 0.083 0.099 ug/L 0.099 U EPD-SW-07-01-021023 SW8270E 2,21-Oxybis(l-chloropropane) 0.23 U 0.23 0.99 ug/L 0.99 U EPD-SW-07-01-021023 SW8270E 2,3,4,6-Tetrachlorophenol 0.45 U 0.45 0.99 ug/L 0.99 U EPD-SW-07-01-021023 SW8270E 2,4,5-Trichlorophenol 0.17 U 0.17 0.99 ug/L 0.99 U EPD-SW-07-01-021023 SW8270E 2,4,6-Trichlorophenol 0.25 U 0.25 0.99 ug/L 0.99 U EPD-SW-07-01-021023 SW8270E 2,4-Dichlorophenol 0.35 U 0.35 0.99 ug/L 0.99 U EPD-SW-07-01-021023 SW8270E 2,4-Dimethylphenol 0.36 U 0.36 0.99 ug/L 0.99 U EPD-SW-07-01-021023 SW8270E 2,4-Dinitrophenol 2.6 U 2.6 5 ug/L 5.0 U EPD-SW-07-01-021023 SW8270E 2,4-Dinitrotoluene 0.42 U 0.42 0.99 ug/L 0.99 U EPD-SW-07-01-021023 SW8270E 2,6-Dinitrotoluene 0.33 U 0.33 0.99 ug/L 0.99 U EPD-SW-07-01-021023 SW8270E 2-Chloronaphthalene 0.074 U 0.075 0.099 ug/L 0.099 U EPD-SW-07-01-021023 SW8270E 2-Chlorophenol 0.23 U 0.23 0.99 ug/L 0.99 U EPD-SW-07-01-021023 SW8270E 2-Methylnaphthalene 0.064 U 0.065 0.099 ug/L 0.099 U EPD-SW-07-01-021023 SW8270E 2-Methylphenol 0.25 U 0.25 0.99 ug/L 0.99 U EPD-SW-07-01-021023 SW8270E 2-Nitroaniline 0.21 U 0.21 0.99 ug/L 0.99 u EPD-SW-07-01-021023 SW8270E 2-Nitrophenol 0.34 u 0.34 0.99 ug/L 0.99 u EPD-SW-07-01-021023 SW8270E 3&4-Methylphenol 0.21 u 0.21 0.99 ug/L 0.99 u EPD-SW-07-01-021023 SW8270E 3,3'-Dichlorobenzidine 0.46 u 0.46 5 ug/L 5.0 u EPD-SW-07-01-021023 SW8270E 3-Nitroaniline 0.63 u 0.64 0.99 ug/L 0.99 u EPD-SW-07-01-021023 SW8270E 4,6-Dinitro-2-methyl phenol 0.27 u 0.27 0.99 ug/L 0.99 u EPD-SW-07-01-021023 SW8270E 4-Bromophenyl phenyl ether 0.33 u 0.33 0.99 ug/L 0.99 u EPD-SW-07-01-021023 SW8270E 4-Chloro-3-methyl phenol 0.26 u 0.26 0.99 ug/L 0.99 u EPD-SW-07-01-021023 SW8270E 4-Chloroaniline 0.34 u 0.34 0.99 ug/L 0.99 u EPD-SW-07-01-021023 SW8270E 4-Chlorophenyl phenyl ether 0.31 u 0.31 0.99 ug/L 0.99 u EPD-SW-07-01-021023 SW8270E 4-Nitroaniline 0.56 u 0.57 0.99 ug/L 0.99 u EPD-SW-07-01-021023 SW8270E 4-Nitrophenol 0.24 u 0.24 5 ug/L 5.0 u EPD-SW-07-01-021023 SW8270E Acenaphthene 0.08 u 0.081 0.099 ug/L 0.099 u EPD-SW-07-01-021023 SW8270E Acenaphthylene 0.074 u 0.075 0.099 ug/L 0.099 u EPD-SW-07-01-021023 SW8270E Acetophenone 0.37 u 0.37 0.99 ug/L 0.99 u EPD-SW-07-01-021023 SW8270E Anthracene 0.028 u 0.028 0.099 ug/L 0.099 u EPD-SW-07-01-021023 SW8270E Atrazine 0.35 u 0.35 0.99 ug/L 0.99 u EPD-SW-07-01-021023 SW8270E Benzaldehyde 0.52 u 0.52 0.99 ug/L 0.99 u EPD-SW-07-01-021023 SW8270E Benzo(a)anthracene 0.098 u 0.099 0.099 ug/L 0.099 u EPD-SW-07-01-021023 SW8270E Benzo(a)pyrene 0.044 u 0.044 0.099 ug/L 0.099 u EPD-SW-07-01-021023 SW8270E Benzo(b)fluoranthene 0.051 u 0.051 0.099 ug/L 0.099 u EPD-SW-07-01-021023 SW8270E Benzo(g,h,i)perylene 0.088 u 0.089 0.099 ug/L 0.099 u EPD-SW-07-01-021023 SW8270E Benzo(k)fluoranthene 0.048 u 0.048 0.099 ug/L 0.099 u EPD-SW-07-01-021023 SW8270E Bis(2-chloroethoxy)methane 0.29 u 0.29 0.99 ug/L 0.99 u EPD-SW-07-01-021023 SW8270E Bis(2-chloroethyl)ether 0.37 u 0.37 0.99 ug/L 0.99 u EPD-SW-07-01-021023 SW8270E Bis(2-ethylhexyl)phthalate 0.4 u 0.4 0.99 ug/L 0.99 u EPD-SW-07-01-021023 SW8270E Butyl benzyl phthalate 0.3 u 0.3 0.99 ug/L 0.99 u EPD-SW-07-01-021023 SW8270E Caprolactam 0.95 u 0.96 5 ug/L 5.0 u EPD-SW-07-01-021023 SW8270E Carbazole 0.24 u 0.24 0.99 ug/L 0.99 u EPD-SW-07-01-021023 SW8270E Chrysene 0.048 u 0.048 0.099 ug/L 0.099 u EPD-SW-07-01-021023 SW8270E Dibenzo(a,h)anthracene 0.072 u 0.073 0.099 ug/L 0.099 u EPD-SW-07-01-021023 SW8270E Dibenzofuran 0.23 u 0.23 0.99 ug/L 0.99 u EPD-SW-07-01-021023 SW8270E Diethyl phthalate 0.17 u 0.17 0.99 ug/L 0.99 u Page 4 of 19 ------- E PALESTINE SITE - ER AQUEOUS ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020880 SamplelD Method Analyte Lab_Result LabQual MDL RL Units VAL_Result VALQual EPD-SW-07-01-021023 SW8270E Dimethyl phthalate 0.18 U 0.18 0.99 ug/L 0.99 U EPD-SW-07-01-021023 SW8270E Di-n-butyl phthalate 0.21 U 0.21 0.99 ug/L 0.99 U EPD-SW-07-01-021023 SW8270E Di-n-octyl phthalate 0.52 U 0.53 0.99 ug/L 0.99 U EPD-SW-07-01-021023 SW8015D DRO (C10-C28) 0.082 U 0.081 0.1 mg/L 0.10 U EPD-SW-07-01-021023 SW8270E Fluoranthene 0.038 U 0.038 0.099 ug/L 0.099 U EPD-SW-07-01-021023 SW8270E Fluorene 0.051 U 0.051 0.099 ug/L 0.099 U EPD-SW-07-01-021023 SW8270E Hexachlorobenzene 0.44 U 0.44 0.99 ug/L 0.99 U EPD-SW-07-01-021023 SW8270E Hexachlorobutadiene 0.62 U 0.63 0.99 ug/L 0.99 U EPD-SW-07-01-021023 SW8270E Hexachlorocyclopentadiene 1.1 U 1.1 5 ug/L 5.0 U EPD-SW-07-01-021023 SW8270E Hexachloroethane 0.61 U 0.62 0.99 ug/L 0.99 U EPD-SW-07-01-021023 SW8270E lndeno(l,2,3-cd)pyrene 0.066 U 0.067 0.099 ug/L 0.099 U EPD-SW-07-01-021023 SW8270E Isophorone 0.34 U 0.34 5 ug/L 5.0 U EPD-SW-07-01-021023 SW8270E Naphthalene 0.066 U 0.067 0.099 ug/L 0.099 U EPD-SW-07-01-021023 SW8270E Nitrobenzene 0.26 U 0.26 0.99 ug/L 0.99 U EPD-SW-07-01-021023 SW8270E N-Nitrosodi-n-propylamine 0.35 U 0.35 0.99 ug/L 0.99 U EPD-SW-07-01-021023 SW8270E N-Nitrosodiphenylamine 0.49 U 0.49 0.99 ug/L 0.99 U EPD-SW-07-01-021023 SW8015D ORO (C28-C40) 0.052 U 0.051 0.1 mg/L 0.10 U EPD-SW-07-01-021023 SW8270E Pentachlorophenol 0.96 U 0.97 5 ug/L 5.0 U EPD-SW-07-01-021023 SW8270E Phenanthrene 0.08 U 0.081 0.099 ug/L 0.099 U EPD-SW-07-01-021023 SW8270E Phenol 0.21 U 0.21 0.99 ug/L 0.99 U EPD-SW-07-01-021023 SW8270E Pyrene 0.036 U 0.036 0.099 ug/L 0.099 U EPD-SW-07-01-021023 SW8270E Pyridine 0.56 U 0.57 9.9 ug/L 9.9 U EPD-SW-06-01-021023 SW8260D 1,1,1-Trichloroethane 0.46 U 0.46 1 ug/L 1.0 U EPD-SW-06-01-021023 SW8260D 1,1/2,2-Tetrachloroethane 0.4 U 0.4 1 ug/L 1.0 U EPD-SW-06-01-021023 SW8260D 1,1,2-Trichloroethane 0.46 U 0.46 1 ug/L 1.0 U EPD-SW-06-01-021023 SW8260D 1,1,2-Trich lorotrifluoroethane 0.52 U 0.52 1 ug/L 1.0 u EPD-SW-06-01-021023 SW8260D 1,1-Dichloroethane 0.44 U 0.44 1 ug/L 1.0 u EPD-SW-06-01-021023 SW8260D 1,1-Dichloroethene 0.4 u 0.4 1 ug/L 1.0 u EPD-SW-06-01-021023 SW8260D 1,1-Dichloropropene 0.37 u 0.37 1 ug/L 1.0 u EPD-SW-06-01-021023 SW8260D 1,2,3-Trichlorobenzene 0.42 u 0.42 1 ug/L 1.0 u EPD-SW-06-01-021023 SW8260D 1,2,3-Trichloropropane 0.4 u 0.4 1 ug/L 1.0 u EPD-SW-06-01-021023 SW8260D 1,2,4-Trichlorobenzene 0.45 u 0.45 1 ug/L 1.0 u EPD-SW-06-01-021023 SW8260D 1,2,4-Trimethylbenzene 0.45 u 0.45 1 ug/L 1.0 u EPD-SW-06-01-021023 SW8260D l,2-Dibromo-3-chloropropane 0.43 u 0.43 1 ug/L 1.0 u EPD-SW-06-01-021023 SW8260D 1,2-Dibromoethane 0.41 u 0.41 1 ug/L 1.0 u EPD-SW-06-01-021023 SW8260D 1,2-Dichlorobenzene 0.32 u 0.32 1 ug/L 1.0 u EPD-SW-06-01-021023 SW8260D 1,2-Dichloroethane 0.44 u 0.44 1 ug/L 1.0 u EPD-SW-06-01-021023 SW8260D 1,2-Dichloropropane 0.48 u 0.48 1 ug/L 1.0 u EPD-SW-06-01-021023 SW8260D 1,3,5-Trimethylbenzene 0.65 u 0.65 1 ug/L 1.0 u EPD-SW-06-01-021023 SW8260D 1,3-Dichlorobenzene 0.33 u 0.33 1 ug/L 1.0 u EPD-SW-06-01-021023 SW8260D 1,4-Dichlorobenzene 0.35 u 0.35 1 ug/L 1.0 u EPD-SW-06-01-021023 SW8260D 2-Butanone 0.52 u 0.52 5 ug/L 5.0 u EPD-SW-06-01-021023 SW8260D 2-Hexanone 0.59 u 0.59 5 ug/L 5.0 u EPD-SW-06-01-021023 SW8260D 4-Methyl-2-pentanone 0.52 u 0.52 1 ug/L 1.0 u EPD-SW-06-01-021023 SW8260D Acetone 1.5 J 1.1 10 ug/L 1.5 J EPD-SW-06-01-021023 SW8260D Benzene 0.46 u 0.46 1 ug/L 1.0 u EPD-SW-06-01-021023 SW8260D Bromochloromethane 0.45 u 0.45 1 ug/L 1.0 u EPD-SW-06-01-021023 SW8260D Bromodichloromethane 0.49 u 0.49 1 ug/L 1.0 u EPD-SW-06-01-021023 SW8260D Bromoform 0.56 u 0.56 1 ug/L 1.0 u EPD-SW-06-01-021023 SW8260D Bromomethane 0.9 u 0.9 1 ug/L 1.0 u EPD-SW-06-01-021023 SW8260D Carbon disulfide 0.49 u 0.49 1 ug/L 1.0 u EPD-SW-06-01-021023 SW8260D Carbon tetrachloride 0.4 u 0.4 1 ug/L 1.0 u EPD-SW-06-01-021023 SW8260D Chlorobenzene 0.4 u 0.4 1 ug/L 1.0 u EPD-SW-06-01-021023 SW8260D Chloroethane 0.68 u 0.68 1 ug/L 1.0 u EPD-SW-06-01-021023 SW8260D Chloroform 0.46 u 0.46 1 ug/L 1.0 u EPD-SW-06-01-021023 SW8260D Chloromethane 0.83 u 0.83 1 ug/L 1.0 u EPD-SW-06-01-021023 SW8260D cis-l,2-Dichloroethene 0.42 u 0.42 1 ug/L 1.0 u EPD-SW-06-01-021023 SW8260D cis-l,3-Dichloropropene 0.57 u 0.57 1 ug/L 1.0 u EPD-SW-06-01-021023 SW8260D Cyclohexane 0.63 u 0.63 2 ug/L 2.0 u Page 5 of 19 ------- E PALESTINE SITE - ER AQUEOUS ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020880 SamplelD Method Analyte Lab_Result LabQual MDL RL Units VAL_Result VALQual EPD-SW-06-01-021023 SW8260D Dibromochloromethane 0.4 U 0.4 1 ug/L 1.0 U EPD-SW-06-01-021023 SW8260D Dibromodifluoromethane 0.46 U 0.46 1 ug/L 1.0 U EPD-SW-06-01-021023 SW8260D Ethylbenzene 0.34 U 0.34 1 ug/L 1.0 U EPD-SW-06-01-021023 SW8015D GRO (C6-C10) 76 U 76 200 ug/L 200 U EPD-SW-06-01-021023 SW8260D Isopropylbenzene 0.35 U 0.35 1 ug/L 1.0 U EPD-SW-06-01-021023 SW8260D m,p-Xylene 0.81 U 0.81 2 ug/L 2.0 U EPD-SW-06-01-021023 SW8260D Methyl acetate 0.59 U 0.59 2 ug/L 2.0 U EPD-SW-06-01-021023 SW8260D Methyl tert-butyl ether 0.45 U 0.45 1 ug/L 1.0 U EPD-SW-06-01-021023 SW8260D Methylcyclohexane 0.35 U 0.35 1 ug/L 1.0 U EPD-SW-06-01-021023 SW8260D Methylene chloride 0.86 U 0.86 5 ug/L 5.0 U EPD-SW-06-01-021023 SW8260D o-Xylene 0.31 U 0.31 1 ug/L 1.0 U EPD-SW-06-01-021023 SW8260 Scan for Volatile Organics 0 0 0 as noted 0.0 EPD-SW-06-01-021023 SW8260D Styrene 0.33 U 0.33 1 ug/L 1.0 U EPD-SW-06-01-021023 SW8260D Tetrachloroethene 0.39 U 0.39 1 ug/L 1.0 U EPD-SW-06-01-021023 SW8260D Toluene 0.45 U 0.45 1 ug/L 1.0 U EPD-SW-06-01-021023 SW8260D trans-l,2-Dichloroethene 0.48 U 0.48 1 ug/L 1.0 U EPD-SW-06-01-021023 SW8260D trans-l,3-Dichloropropene 0.38 U 0.38 1 ug/L 1.0 U EPD-SW-06-01-021023 SW8260D Trichloroethene 0.43 U 0.43 1 ug/L 1.0 U EPD-SW-06-01-021023 SW8260D Trichlorofluoromethane 0.52 U 0.52 1 ug/L 1.0 U EPD-SW-06-01-021023 SW8260D Vinyl chloride 0.53 U 0.53 1 ug/L 1.0 U EPD-SW-06-01-021023 SW8260D Xylenes, Total 0.81 U 0.81 2 ug/L 2.0 U EPD-SW-06-01-021023 SW8270E 1,1-Biphenyl 0.4 U 0.42 0.95 ug/L 0.95 U EPD-SW-06-01-021023 SW8270E 1,2,4,5-Tetrachlorobenzene 0.32 U 0.34 4.8 ug/L 4.8 U EPD-SW-06-01-021023 SW8270E 1,4-Dioxane 0.69 U 0.72 4.8 ug/L 4.8 U EPD-SW-06-01-021023 SW8270E 1-Methylnaphthalene 0.079 U 0.083 0.095 ug/L 0.095 U EPD-SW-06-01-021023 SW8270E 2,21-Oxybis(l-chloropropane) 0.22 U 0.23 0.95 ug/L 0.95 U EPD-SW-06-01-021023 SW8270E 2,3,4,6-Tetrachlorophenol 0.43 U 0.45 0.95 ug/L 0.95 U EPD-SW-06-01-021023 SW8270E 2,4,5-Trichlorophenol 0.16 U 0.17 0.95 ug/L 0.95 u EPD-SW-06-01-021023 SW8270E 2,4,6-Trichlorophenol 0.24 u 0.25 0.95 ug/L 0.95 u EPD-SW-06-01-021023 SW8270E 2,4-Dichlorophenol 0.33 u 0.35 0.95 ug/L 0.95 u EPD-SW-06-01-021023 SW8270E 2,4-Dimethylphenol 0.34 u 0.36 0.95 ug/L 0.95 u EPD-SW-06-01-021023 SW8270E 2,4-Dinitrophenol 2.5 u 2.6 4.8 ug/L 4.8 u EPD-SW-06-01-021023 SW8270E 2,4-Dinitrotoluene 0.4 u 0.42 0.95 ug/L 0.95 u EPD-SW-06-01-021023 SW8270E 2,6-Dinitrotoluene 0.31 u 0.33 0.95 ug/L 0.95 u EPD-SW-06-01-021023 SW8270E 2-Chloronaphthalene 0.071 u 0.075 0.095 ug/L 0.095 u EPD-SW-06-01-021023 SW8270E 2-Chlorophenol 0.22 u 0.23 0.95 ug/L 0.95 u EPD-SW-06-01-021023 SW8270E 2-Methylnaphthalene 0.062 u 0.065 0.095 ug/L 0.095 u EPD-SW-06-01-021023 SW8270E 2-Methylphenol 0.24 u 0.25 0.95 ug/L 0.95 u EPD-SW-06-01-021023 SW8270E 2-Nitroaniline 0.2 u 0.21 0.95 ug/L 0.95 u EPD-SW-06-01-021023 SW8270E 2-Nitrophenol 0.32 u 0.34 0.95 ug/L 0.95 u EPD-SW-06-01-021023 SW8270E 3&4-Methylphenol 0.2 u 0.21 0.95 ug/L 0.95 u EPD-SW-06-01-021023 SW8270E 3,3'-Dichlorobenzidine 0.44 u 0.46 4.8 ug/L 4.8 u EPD-SW-06-01-021023 SW8270E 3-Nitroaniline 0.61 u 0.64 0.95 ug/L 0.95 u EPD-SW-06-01-021023 SW8270E 4,6-Dinitro-2-methyl phenol 0.26 u 0.27 0.95 ug/L 0.95 u EPD-SW-06-01-021023 SW8270E 4-Bromophenyl phenyl ether 0.31 u 0.33 0.95 ug/L 0.95 u EPD-SW-06-01-021023 SW8270E 4-Chloro-3-methyl phenol 0.25 u 0.26 0.95 ug/L 0.95 u EPD-SW-06-01-021023 SW8270E 4-Chloroaniline 0.32 u 0.34 0.95 ug/L 0.95 u EPD-SW-06-01-021023 SW8270E 4-Chlorophenyl phenyl ether 0.3 u 0.31 0.95 ug/L 0.95 u EPD-SW-06-01-021023 SW8270E 4-Nitroaniline 0.54 u 0.57 0.95 ug/L 0.95 u EPD-SW-06-01-021023 SW8270E 4-Nitrophenol 0.23 u 0.24 4.8 ug/L 4.8 u EPD-SW-06-01-021023 SW8270E Acenaphthene 0.077 u 0.081 0.095 ug/L 0.095 u EPD-SW-06-01-021023 SW8270E Acenaphthylene 0.071 u 0.075 0.095 ug/L 0.095 u EPD-SW-06-01-021023 SW8270E Acetophenone 0.35 u 0.37 0.95 ug/L 0.95 u EPD-SW-06-01-021023 SW8270E Anthracene 0.027 u 0.028 0.095 ug/L 0.095 u EPD-SW-06-01-021023 SW8270E Atrazine 0.33 u 0.35 0.95 ug/L 0.95 u EPD-SW-06-01-021023 SW8270E Benzaldehyde 0.5 u 0.52 0.95 ug/L 0.95 u EPD-SW-06-01-021023 SW8270E Benzo(a)anthracene 0.094 u 0.099 0.095 ug/L 0.095 u EPD-SW-06-01-021023 SW8270E Benzo(a)pyrene 0.042 u 0.044 0.095 ug/L 0.095 u EPD-SW-06-01-021023 SW8270E Benzo(b)fluoranthene 0.049 u 0.051 0.095 ug/L 0.095 u Page 6 of 19 ------- E PALESTINE SITE - ER AQUEOUS ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020880 SamplelD Method Analyte Lab_Result LabQual MDL RL Units VAL_Result VALQual EPD-SW-06-01-021023 SW8270E Benzo(g,h,i)perylene 0.085 U 0.089 0.095 ug/L 0.095 U EPD-SW-06-01-021023 SW8270E Benzo(k)fluoranthene 0.046 U 0.048 0.095 ug/L 0.095 U EPD-SW-06-01-021023 SW8270E Bis(2-chloroethoxy)methane 0.28 U 0.29 0.95 ug/L 0.95 U EPD-SW-06-01-021023 SW8270E Bis(2-chloroethyl)ether 0.35 U 0.37 0.95 ug/L 0.95 U EPD-SW-06-01-021023 SW8270E Bis(2-ethylhexyl)phthalate 0.38 U 0.4 0.95 ug/L 0.95 U EPD-SW-06-01-021023 SW8270E Butyl benzyl phthalate 0.29 U 0.3 0.95 ug/L 0.95 U EPD-SW-06-01-021023 SW8270E Caprolactam 0.91 U 0.96 4.8 ug/L 4.8 U EPD-SW-06-01-021023 SW8270E Carbazole 0.23 U 0.24 0.95 ug/L 0.95 U EPD-SW-06-01-021023 SW8270E Chrysene 0.046 U 0.048 0.095 ug/L 0.095 U EPD-SW-06-01-021023 SW8270E Dibenzo(a,h)anthracene 0.069 U 0.073 0.095 ug/L 0.095 U EPD-SW-06-01-021023 SW8270E Dibenzofuran 0.22 U 0.23 0.95 ug/L 0.95 U EPD-SW-06-01-021023 SW8270E Diethyl phthalate 0.16 U 0.17 0.95 ug/L 0.95 U EPD-SW-06-01-021023 SW8270E Dimethyl phthalate 0.17 U 0.18 0.95 ug/L 0.95 U EPD-SW-06-01-021023 SW8270E Di-n-butyl phthalate 0.2 U 0.21 0.95 ug/L 0.95 U EPD-SW-06-01-021023 SW8270E Di-n-octyl phthalate 0.5 U 0.53 0.95 ug/L 0.95 U EPD-SW-06-01-021023 SW8015D DRO (C10-C28) 0.081 U 0.081 0.1 mg/L 0.10 U EPD-SW-06-01-021023 SW8270E Fluoranthene 0.036 U 0.038 0.095 ug/L 0.095 U EPD-SW-06-01-021023 SW8270E Fluorene 0.049 U 0.051 0.095 ug/L 0.095 U EPD-SW-06-01-021023 SW8270E Hexachlorobenzene 0.42 U 0.44 0.95 ug/L 0.95 U EPD-SW-06-01-021023 SW8270E Hexachlorobutadiene 0.6 U 0.63 0.95 ug/L 0.95 U EPD-SW-06-01-021023 SW8270E Hexachlorocyclopentadiene 1 U 1.1 4.8 ug/L 4.8 U EPD-SW-06-01-021023 SW8270E Hexachloroethane 0.59 U 0.62 0.95 ug/L 0.95 U EPD-SW-06-01-021023 SW8270E lndeno(l,2,3-cd)pyrene 0.064 U 0.067 0.095 ug/L 0.095 U EPD-SW-06-01-021023 SW8270E Isophorone 0.32 U 0.34 4.8 ug/L 4.8 U EPD-SW-06-01-021023 SW8270E Naphthalene 0.064 U 0.067 0.095 ug/L 0.095 U EPD-SW-06-01-021023 SW8270E Nitrobenzene 0.25 U 0.26 0.95 ug/L 0.95 U EPD-SW-06-01-021023 SW8270E N-Nitrosodi-n-propylamine 0.33 U 0.35 0.95 ug/L 0.95 u EPD-SW-06-01-021023 SW8270E N-Nitrosodiphenylamine 0.47 u 0.49 0.95 ug/L 0.95 u EPD-SW-06-01-021023 SW8015D ORO (C28-C40) 0.051 u 0.051 0.1 mg/L 0.1 u EPD-SW-06-01-021023 SW8270E Pentachlorophenol 0.92 u 0.97 4.8 ug/L 4.8 u EPD-SW-06-01-021023 SW8270E Phenanthrene 0.077 u 0.081 0.095 ug/L 0.095 u EPD-SW-06-01-021023 SW8270E Phenol 0.2 u 0.21 0.95 ug/L 0.95 u EPD-SW-06-01-021023 SW8270E Pyrene 0.034 u 0.036 0.095 ug/L 0.095 u EPD-SW-06-01-021023 SW8270E Pyridine 0.54 u 0.57 9.5 ug/L 9.5 u EPD-SW-05-01-021023 SW8260D 1,1,1-Trichloroethane 0.46 u 0.46 1 ug/L 1.0 u EPD-SW-05-01-021023 SW8260D 1,1/2,2-Tetrachloroethane 0.4 u 0.4 1 ug/L 1.0 u EPD-SW-05-01-021023 SW8260D 1,1,2-Trichloroethane 0.46 u 0.46 1 ug/L 1.0 u EPD-SW-05-01-021023 SW8260D 1,1,2-Trich lorotrifluoroethane 0.52 u 0.52 1 ug/L 1.0 u EPD-SW-05-01-021023 SW8260D 1,1-Dichloroethane 0.44 u 0.44 1 ug/L 1.0 u EPD-SW-05-01-021023 SW8260D 1,1-Dichloroethene 0.4 u 0.4 1 ug/L 1.0 u EPD-SW-05-01-021023 SW8260D 1,1-Dichloropropene 0.37 u 0.37 1 ug/L 1.0 u EPD-SW-05-01-021023 SW8260D 1,2,3-Trichlorobenzene 0.42 u 0.42 1 ug/L 1.0 u EPD-SW-05-01-021023 SW8260D 1,2,3-Trichloropropane 0.4 u 0.4 1 ug/L 1.0 u EPD-SW-05-01-021023 SW8260D 1,2,4-Trichlorobenzene 0.45 u 0.45 1 ug/L 1.0 u EPD-SW-05-01-021023 SW8260D 1,2,4-Trimethylbenzene 0.45 u 0.45 1 ug/L 1.0 u EPD-SW-05-01-021023 SW8260D l,2-Dibromo-3-chloropropane 0.43 u 0.43 1 ug/L 1.0 u EPD-SW-05-01-021023 SW8260D 1,2-Dibromoethane 0.41 u 0.41 1 ug/L 1.0 u EPD-SW-05-01-021023 SW8260D 1,2-Dichlorobenzene 0.32 u 0.32 1 ug/L 1.0 u EPD-SW-05-01-021023 SW8260D 1,2-Dichloroethane 0.44 u 0.44 1 ug/L 1.0 u EPD-SW-05-01-021023 SW8260D 1,2-Dichloropropane 0.48 u 0.48 1 ug/L 1.0 u EPD-SW-05-01-021023 SW8260D 1,3,5-Trimethylbenzene 0.65 u 0.65 1 ug/L 1.0 u EPD-SW-05-01-021023 SW8260D 1,3-Dichlorobenzene 0.33 u 0.33 1 ug/L 1.0 u EPD-SW-05-01-021023 SW8260D 1,4-Dichlorobenzene 0.35 u 0.35 1 ug/L 1.0 u EPD-SW-05-01-021023 SW8260D 2-Butanone 0.52 u 0.52 ug/L 5.0 u EPD-SW-05-01-021023 SW8260D 2-Hexanone 0.59 u 0.59 ug/L 5.0 u EPD-SW-05-01-021023 SW8260D 4-Methyl-2-pentanone 0.52 u 0.52 1 ug/L 1.0 u EPD-SW-05-01-021023 SW8260D Acetone 2.7 J 1.1 10 ug/L 2.7 J EPD-SW-05-01-021023 SW8260D Benzene 0.46 u 0.46 1 ug/L 1.0 u EPD-SW-05-01-021023 SW8260D Bromochloromethane 0.45 u 0.45 1 ug/L 1.0 u Page 7 of 19 ------- E PALESTINE SITE - ER AQUEOUS ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020880 SamplelD Method Analyte Lab_Result LabQual MDL RL Units VAL_Result VALQual EPD-SW-05-01-021023 SW8260D Bromodichloromethane 0.49 U 0.49 1 ug/L 1.0 U EPD-SW-05-01-021023 SW8260D Bromoform 0.56 U 0.56 1 ug/L 1.0 U EPD-SW-05-01-021023 SW8260D Bromomethane 0.9 U 0.9 1 ug/L 1.0 U EPD-SW-05-01-021023 SW8260D Carbon disulfide 0.49 U 0.49 1 ug/L 1.0 U EPD-SW-05-01-021023 SW8260D Carbon tetrachloride 0.4 U 0.4 1 ug/L 1.0 U EPD-SW-05-01-021023 SW8260D Chlorobenzene 0.4 U 0.4 1 ug/L 1.0 U EPD-SW-05-01-021023 SW8260D Chloroethane 0.68 U 0.68 1 ug/L 1.0 U EPD-SW-05-01-021023 SW8260D Chloroform 0.46 U 0.46 1 ug/L 1.0 U EPD-SW-05-01-021023 SW8260D Chloromethane 0.83 U 0.83 1 ug/L 1.0 U EPD-SW-05-01-021023 SW8260D cis-l,2-Dichloroethene 0.42 U 0.42 1 ug/L 1.0 U EPD-SW-05-01-021023 SW8260D cis-l,3-Dichloropropene 0.57 U 0.57 1 ug/L 1.0 U EPD-SW-05-01-021023 SW8260D Cyclohexane 0.63 U 0.63 ug/L 2.0 U EPD-SW-05-01-021023 SW8260D Dibromochloromethane 0.4 U 0.4 1 ug/L 1.0 U EPD-SW-05-01-021023 SW8260D Dibromodifluoromethane 0.46 U 0.46 1 ug/L 1.0 U EPD-SW-05-01-021023 SW8260D Ethylbenzene 0.34 U 0.34 1 ug/L 1.0 U EPD-SW-05-01-021023 SW8015D GRO (C6-C10) 76 U 76 200 ug/L 200 U EPD-SW-05-01-021023 SW8260D Isopropylbenzene 0.35 U 0.35 1 ug/L 1.0 U EPD-SW-05-01-021023 SW8260D m,p-Xylene 0.81 U 0.81 ug/L 2.0 U EPD-SW-05-01-021023 SW8260D Methyl acetate 0.59 U 0.59 ug/L 2.0 U EPD-SW-05-01-021023 SW8260D Methyl tert-butyl ether 0.45 U 0.45 1 ug/L 1.0 U EPD-SW-05-01-021023 SW8260D Methylcyclohexane 0.35 U 0.35 1 ug/L 1.0 U EPD-SW-05-01-021023 SW8260D Methylene chloride 0.86 U 0.86 ug/L 5.0 U EPD-SW-05-01-021023 SW8260D o-Xylene 0.31 U 0.31 1 ug/L 1.0 U EPD-SW-05-01-021023 SW8260D Styrene 0.33 U 0.33 1 ug/L 1.0 U EPD-SW-05-01-021023 SW8260D Tetrachloroethene 0.39 U 0.39 1 ug/L 1.0 U EPD-SW-05-01-021023 SW8260D Toluene 0.45 U 0.45 1 ug/L 1.0 U EPD-SW-05-01-021023 SW8260D trans-l,2-Dichloroethene 0.48 U 0.48 1 ug/L 1.0 u EPD-SW-05-01-021023 SW8260D trans-l,3-Dichloropropene 0.38 u 0.38 1 ug/L 1.0 u EPD-SW-05-01-021023 SW8260D Trichloroethene 0.43 u 0.43 1 ug/L 1.0 u EPD-SW-05-01-021023 SW8260D Trichlorofluoromethane 0.52 u 0.52 1 ug/L 1.0 u EPD-SW-05-01-021023 SW8260D Vinyl chloride 0.53 u 0.53 1 ug/L 1.0 u EPD-SW-05-01-021023 SW8260D Xylenes, Total 0.81 u 0.81 2 ug/L 2.0 u EPD-SW-05-01-021023 SW8270E 1,1-Biphenyl 0.41 u 0.42 0.98 ug/L 0.98 u EPD-SW-05-01-021023 SW8270E 1,2,4,5-Tetrachlorobenzene 0.33 u 0.34 4.9 ug/L 4.9 u EPD-SW-05-01-021023 SW8270E 1,4-Dioxane 0.71 u 0.72 4.9 ug/L 4.9 u EPD-SW-05-01-021023 SW8270E 1-Methylnaphthalene 0.082 u 0.083 0.098 ug/L 0.098 u EPD-SW-05-01-021023 SW8270E 2,21-Oxybis(l-chloropropane) 0.23 u 0.23 0.98 ug/L 0.98 u EPD-SW-05-01-021023 SW8270E 2,3,4,6-Tetrachlorophenol 0.44 u 0.45 0.98 ug/L 0.98 u EPD-SW-05-01-021023 SW8270E 2,4,5-Trichlorophenol 0.17 u 0.17 0.98 ug/L 0.98 u EPD-SW-05-01-021023 SW8270E 2,4,6-Trichlorophenol 0.25 u 0.25 0.98 ug/L 0.98 u EPD-SW-05-01-021023 SW8270E 2,4-Dichlorophenol 0.34 u 0.35 0.98 ug/L 0.98 u EPD-SW-05-01-021023 SW8270E 2,4-Dimethylphenol 0.35 u 0.36 0.98 ug/L 0.98 u EPD-SW-05-01-021023 SW8270E 2,4-Dinitrophenol 2.6 u 2.6 4.9 ug/L 4.9 u EPD-SW-05-01-021023 SW8270E 2,4-Dinitrotoluene 0.41 u 0.42 0.98 ug/L 0.98 u EPD-SW-05-01-021023 SW8270E 2,6-Dinitrotoluene 0.32 u 0.33 0.98 ug/L 0.98 u EPD-SW-05-01-021023 SW8270E 2-Chloronaphthalene 0.074 u 0.075 0.098 ug/L 0.098 u EPD-SW-05-01-021023 SW8270E 2-Chlorophenol 0.23 u 0.23 0.98 ug/L 0.98 u EPD-SW-05-01-021023 SW8270E 2-Methylnaphthalene 0.064 u 0.065 0.098 ug/L 0.098 u EPD-SW-05-01-021023 SW8270E 2-Methylphenol 0.25 u 0.25 0.98 ug/L 0.98 u EPD-SW-05-01-021023 SW8270E 2-Nitroaniline 0.21 u 0.21 0.98 ug/L 0.98 u EPD-SW-05-01-021023 SW8270E 2-Nitrophenol 0.33 u 0.34 0.98 ug/L 0.98 u EPD-SW-05-01-021023 SW8270E 3&4-Methylphenol 0.21 u 0.21 0.98 ug/L 0.98 u EPD-SW-05-01-021023 SW8270E 3,3'-Dichlorobenzidine 0.45 u 0.46 4.9 ug/L 4.9 u EPD-SW-05-01-021023 SW8270E 3-Nitroaniline 0.63 u 0.64 0.98 ug/L 0.98 u EPD-SW-05-01-021023 SW8270E 4,6-Dinitro-2-methyl phenol 0.27 u 0.27 0.98 ug/L 0.98 u EPD-SW-05-01-021023 SW8270E 4-Bromophenyl phenyl ether 0.32 u 0.33 0.98 ug/L 0.98 u EPD-SW-05-01-021023 SW8270E 4-Chloro-3-methyl phenol 0.26 u 0.26 0.98 ug/L 0.98 u EPD-SW-05-01-021023 SW8270E 4-Chloroaniline 0.33 u 0.34 0.98 ug/L 0.98 u EPD-SW-05-01-021023 SW8270E 4-Chlorophenyl phenyl ether 0.3 u 0.31 0.98 ug/L 0.98 u Page 8 of 19 ------- E PALESTINE SITE - ER AQUEOUS ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020880 SamplelD Method Analyte Lab_Result LabQual MDL RL Units VAL_Result VALQual EPD-SW-05-01-021023 SW8270E 4-Nitroaniline 0.56 U 0.57 0.98 ug/L 0.98 U EPD-SW-05-01-021023 SW8270E 4-Nitrophenol 0.24 U 0.24 4.9 ug/L 4.9 U EPD-SW-05-01-021023 SW8270E Acenaphthene 0.08 U 0.081 0.098 ug/L 0.098 U EPD-SW-05-01-021023 SW8270E Acenaphthylene 0.074 U 0.075 0.098 ug/L 0.098 U EPD-SW-05-01-021023 SW8270E Acetophenone 0.36 U 0.37 0.98 ug/L 0.98 U EPD-SW-05-01-021023 SW8270E Anthracene 0.027 U 0.028 0.098 ug/L 0.098 U EPD-SW-05-01-021023 SW8270E Atrazine 0.34 U 0.35 0.98 ug/L 0.98 U EPD-SW-05-01-021023 SW8270E Benzaldehyde 0.51 U 0.52 0.98 ug/L 0.98 U EPD-SW-05-01-021023 SW8270E Benzo(a)anthracene 0.097 U 0.099 0.098 ug/L 0.098 U EPD-SW-05-01-021023 SW8270E Benzo(a)pyrene 0.043 U 0.044 0.098 ug/L 0.098 U EPD-SW-05-01-021023 SW8270E Benzo(b)fluoranthene 0.05 U 0.051 0.098 ug/L 0.098 U EPD-SW-05-01-021023 SW8270E Benzo(g,h,i)perylene 0.087 U 0.089 0.098 ug/L 0.098 U EPD-SW-05-01-021023 SW8270E Benzo(k)fluoranthene 0.047 U 0.048 0.098 ug/L 0.098 U EPD-SW-05-01-021023 SW8270E Bis(2-chloroethoxy)methane 0.28 U 0.29 0.98 ug/L 0.98 U EPD-SW-05-01-021023 SW8270E Bis(2-chloroethyl)ether 0.36 U 0.37 0.98 ug/L 0.98 U EPD-SW-05-01-021023 SW8270E Bis(2-ethylhexyl)phthalate 0.39 U 0.4 0.98 ug/L 0.98 U EPD-SW-05-01-021023 SW8270E Butyl benzyl phthalate 0.29 U 0.3 0.98 ug/L 0.98 U EPD-SW-05-01-021023 SW8270E Caprolactam 0.94 U 0.96 4.9 ug/L 4.9 U EPD-SW-05-01-021023 SW8270E Carbazole 0.24 U 0.24 0.98 ug/L 0.98 U EPD-SW-05-01-021023 SW8270E Chrysene 0.047 U 0.048 0.098 ug/L 0.098 U EPD-SW-05-01-021023 SW8270E Dibenzo(a,h)anthracene 0.072 U 0.073 0.098 ug/L 0.098 U EPD-SW-05-01-021023 SW8270E Dibenzofuran 0.23 U 0.23 0.98 ug/L 0.98 U EPD-SW-05-01-021023 SW8270E Diethyl phthalate 0.17 U 0.17 0.98 ug/L 0.98 U EPD-SW-05-01-021023 SW8270E Dimethyl phthalate 0.18 U 0.18 0.98 ug/L 0.98 U EPD-SW-05-01-021023 SW8270E Di-n-butyl phthalate 0.21 U 0.21 0.98 ug/L 0.98 U EPD-SW-05-01-021023 SW8270E Di-n-octyl phthalate 0.52 U 0.53 0.98 ug/L 0.98 u EPD-SW-05-01-021023 SW8015D DRO (C10-C28) 0.083 U 0.081 0.1 mg/L 0.10 u EPD-SW-05-01-021023 SW8270E Fluoranthene 0.037 u 0.038 0.098 ug/L 0.098 u EPD-SW-05-01-021023 SW8270E Fluorene 0.05 u 0.051 0.098 ug/L 0.098 u EPD-SW-05-01-021023 SW8270E Hexachlorobenzene 0.43 u 0.44 0.98 ug/L 0.98 u EPD-SW-05-01-021023 SW8270E Hexachlorobutadiene 0.62 u 0.63 0.98 ug/L 0.98 u EPD-SW-05-01-021023 SW8270E Hexachlorocyclopentadiene 1.1 u 1.1 4.9 ug/L 4.9 u EPD-SW-05-01-021023 SW8270E Hexachloroethane 0.61 u 0.62 0.98 ug/L 0.98 u EPD-SW-05-01-021023 SW8270E lndeno(l,2,3-cd)pyrene 0.066 u 0.067 0.098 ug/L 0.098 u EPD-SW-05-01-021023 SW8270E Isophorone 0.33 u 0.34 4.9 ug/L 4.9 u EPD-SW-05-01-021023 SW8270E Naphthalene 0.066 u 0.067 0.098 ug/L 0.098 u EPD-SW-05-01-021023 SW8270E Nitrobenzene 0.26 u 0.26 0.98 ug/L 0.98 u EPD-SW-05-01-021023 SW8270E N-Nitrosodi-n-propylamine 0.34 u 0.35 0.98 ug/L 0.98 u EPD-SW-05-01-021023 SW8270E N-Nitrosodiphenylamine 0.48 u 0.49 0.98 ug/L 0.98 u EPD-SW-05-01-021023 SW8015D ORO (C28-C40) 0.052 u 0.051 0.1 mg/L 0.10 u EPD-SW-05-01-021023 SW8270E Pentachlorophenol 0.95 u 0.97 4.9 ug/L 4.9 u EPD-SW-05-01-021023 SW8270E Phenanthrene 0.08 u 0.081 0.098 ug/L 0.098 u EPD-SW-05-01-021023 SW8270E Phenol 0.21 u 0.21 0.98 ug/L 0.98 u EPD-SW-05-01-021023 SW8270E Pyrene 0.035 u 0.036 0.098 ug/L 0.098 u EPD-SW-05-01-021023 SW8270E Pyridine 0.56 u 0.57 9.8 ug/L 9.8 u EPD-SW-04-01-021023 SW8260D 1,1,1-Trichloroethane 0.46 u 0.46 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8260D 1,1/2,2-Tetrachloroethane 0.4 u 0.4 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8260D 1,1,2-Trichloroethane 0.46 u 0.46 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8260D 1,1,2-Trich lorotrifluoroethane 0.52 u 0.52 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8260D 1,1-Dichloroethane 0.44 u 0.44 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8260D 1,1-Dichloroethene 0.4 u 0.4 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8260D 1,1-Dichloropropene 0.37 u 0.37 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8260D 1,2,3-Trichlorobenzene 0.42 u 0.42 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8260D 1,2,3-Trichloropropane 0.4 u 0.4 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8260D 1,2,4-Trichlorobenzene 0.45 u 0.45 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8260D 1,2,4-Trimethylbenzene 0.45 u 0.45 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8260D l,2-Dibromo-3-chloropropane 0.43 u 0.43 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8260D 1,2-Dibromoethane 0.41 u 0.41 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8260D 1,2-Dichlorobenzene 0.32 u 0.32 1 ug/L 1.0 u Page 9 of 19 ------- E PALESTINE SITE - ER AQUEOUS ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020880 SamplelD Method Analyte Lab_Result LabQual MDL RL Units VAL_Result VALQual EPD-SW-04-01-021023 SW8260D 1,2-Dichloroethane 0.44 U 0.44 1 ug/L 1.0 U EPD-SW-04-01-021023 SW8260D 1,2-Dichloropropane 0.48 U 0.48 1 ug/L 1.0 U EPD-SW-04-01-021023 SW8260D 1,3,5-Trimethylbenzene 0.65 U 0.65 1 ug/L 1.0 U EPD-SW-04-01-021023 SW8260D 1,3-Dichlorobenzene 0.33 U 0.33 1 ug/L 1.0 U EPD-SW-04-01-021023 SW8260D 1,4-Dichlorobenzene 0.35 U 0.35 1 ug/L 1.0 U EPD-SW-04-01-021023 SW8260D 2-Butanone 0.52 U 0.52 5 ug/L 5.0 U EPD-SW-04-01-021023 SW8260D 2-Hexanone 0.59 U 0.59 5 ug/L 5.0 U EPD-SW-04-01-021023 SW8260D 4-Methyl-2-pentanone 0.52 U 0.52 1 ug/L 1.0 U EPD-SW-04-01-021023 SW8260D Acetone 1.1 U 1.1 10 ug/L 10 U EPD-SW-04-01-021023 SW8260D Benzene 0.46 U 0.46 1 ug/L 1.0 U EPD-SW-04-01-021023 SW8260D Bromochloromethane 0.45 U 0.45 1 ug/L 1.0 U EPD-SW-04-01-021023 SW8260D Bromodichloromethane 0.49 U 0.49 1 ug/L 1.0 U EPD-SW-04-01-021023 SW8260D Bromoform 0.56 U 0.56 1 ug/L 1.0 U EPD-SW-04-01-021023 SW8260D Bromomethane 0.9 U 0.9 1 ug/L 1.0 U EPD-SW-04-01-021023 SW8260D Carbon disulfide 0.49 U 0.49 1 ug/L 1.0 U EPD-SW-04-01-021023 SW8260D Carbon tetrachloride 0.4 U 0.4 1 ug/L 1.0 U EPD-SW-04-01-021023 SW8260D Chlorobenzene 0.4 U 0.4 1 ug/L 1.0 U EPD-SW-04-01-021023 SW8260D Chloroethane 0.68 U 0.68 1 ug/L 1.0 U EPD-SW-04-01-021023 SW8260D Chloroform 0.46 U 0.46 1 ug/L 1.0 U EPD-SW-04-01-021023 SW8260D Chloromethane 0.83 U 0.83 1 ug/L 1.0 U EPD-SW-04-01-021023 SW8260D cis-l,2-Dichloroethene 0.42 U 0.42 1 ug/L 1.0 U EPD-SW-04-01-021023 SW8260D cis-l,3-Dichloropropene 0.57 U 0.57 1 ug/L 1.0 U EPD-SW-04-01-021023 SW8260D Cyclohexane 0.63 U 0.63 2 ug/L 2.0 U EPD-SW-04-01-021023 SW8260D Dibromochloromethane 0.4 U 0.4 1 ug/L 1.0 U EPD-SW-04-01-021023 SW8260D Dibromodifluoromethane 0.46 U 0.46 1 ug/L 1.0 U EPD-SW-04-01-021023 SW8260D Ethylbenzene 0.34 U 0.34 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8015D GRO (C6-C10) 76 U 76 200 ug/L 200 u EPD-SW-04-01-021023 SW8260D Isopropylbenzene 0.35 u 0.35 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8260D m,p-Xylene 0.81 u 0.81 2 ug/L 2.0 u EPD-SW-04-01-021023 SW8260D Methyl acetate 0.59 u 0.59 2 ug/L 2.0 u EPD-SW-04-01-021023 SW8260D Methyl tert-butyl ether 0.45 u 0.45 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8260D Methylcyclohexane 0.35 u 0.35 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8260D Methylene chloride 0.86 u 0.86 5 ug/L 5.0 u EPD-SW-04-01-021023 SW8260D o-Xylene 0.31 u 0.31 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8260D Styrene 0.33 u 0.33 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8260D Tetrachloroethene 0.39 u 0.39 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8260D Toluene 0.45 u 0.45 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8260D trans-l,2-Dichloroethene 0.48 u 0.48 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8260D trans-l,3-Dichloropropene 0.38 u 0.38 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8260D Trichloroethene 0.43 u 0.43 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8260D Trichlorofluoromethane 0.52 u 0.52 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8260D Vinyl chloride 0.53 u 0.53 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8260D Xylenes, Total 0.81 u 0.81 2 ug/L 2.0 u EPD-SW-04-01-021023 SW8270E 1,1-Biphenyl 0.44 u 0.42 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8270E 1,2,4,5-Tetrachlorobenzene 0.35 u 0.34 5.2 ug/L 5.2 u EPD-SW-04-01-021023 SW8270E 1,4-Dioxane 0.75 u 0.72 5.2 ug/L 5.2 u EPD-SW-04-01-021023 SW8270E 1-Methylnaphthalene 0.086 u 0.083 0.1 ug/L 0.10 u EPD-SW-04-01-021023 SW8270E 2,21-Oxybis(l-chloropropane) 0.24 u 0.23 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8270E 2,3,4,6-Tetrachlorophenol 0.47 u 0.45 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8270E 2,4,5-Trichlorophenol 0.18 u 0.17 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8270E 2,4,6-Trichlorophenol 0.26 u 0.25 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8270E 2,4-Dichlorophenol 0.36 u 0.35 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8270E 2,4-Dimethylphenol 0.37 u 0.36 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8270E 2,4-Dinitrophenol 2.7 u 2.6 5.2 ug/L 5.2 u EPD-SW-04-01-021023 SW8270E 2,4-Dinitrotoluene 0.44 u 0.42 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8270E 2,6-Dinitrotoluene 0.34 u 0.33 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8270E 2-Chloronaphthalene 0.078 u 0.075 0.1 ug/L 0.10 u EPD-SW-04-01-021023 SW8270E 2-Chlorophenol 0.24 u 0.23 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8270E 2-Methylnaphthalene 0.067 u 0.065 0.1 ug/L 0.10 u Page 10 of 19 ------- E PALESTINE SITE - ER AQUEOUS ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020880 SamplelD Method Analyte Lab_Result LabQual MDL RL Units VAL_Result VALQual EPD-SW-04-01-021023 SW8270E 2-Methylphenol 0.26 U 0.25 1 ug/L 1.0 U EPD-SW-04-01-021023 SW8270E 2-Nitroaniline 0.22 U 0.21 1 ug/L 1.0 U EPD-SW-04-01-021023 SW8270E 2-Nitrophenol 0.35 U 0.34 1 ug/L 1.0 U EPD-SW-04-01-021023 SW8270E 3&4-Methylphenol 0.22 U 0.21 1 ug/L 1.0 U EPD-SW-04-01-021023 SW8270E 3,3'-Dichlorobenzidine 0.48 U 0.46 5.2 ug/L 5.2 U EPD-SW-04-01-021023 SW8270E 3-Nitroaniline 0.66 U 0.64 1 ug/L 1.0 U EPD-SW-04-01-021023 SW8270E 4,6-Dinitro-2-methyl phenol 0.28 U 0.27 1 ug/L 1.0 U EPD-SW-04-01-021023 SW8270E 4-Bromophenyl phenyl ether 0.34 U 0.33 1 ug/L 1.0 U EPD-SW-04-01-021023 SW8270E 4-Chloro-3-methyl phenol 0.27 U 0.26 1 ug/L 1.0 U EPD-SW-04-01-021023 SW8270E 4-Chloroaniline 0.35 U 0.34 1 ug/L 1.0 U EPD-SW-04-01-021023 SW8270E 4-Chlorophenyl phenyl ether 0.32 U 0.31 1 ug/L 1.0 U EPD-SW-04-01-021023 SW8270E 4-Nitroaniline 0.59 U 0.57 1 ug/L 1.0 U EPD-SW-04-01-021023 SW8270E 4-Nitrophenol 0.25 U 0.24 5.2 ug/L 5.2 U EPD-SW-04-01-021023 SW8270E Acenaphthene 0.084 U 0.081 0.1 ug/L 0.10 U EPD-SW-04-01-021023 SW8270E Acenaphthylene 0.078 U 0.075 0.1 ug/L 0.10 U EPD-SW-04-01-021023 SW8270E Acetophenone 0.38 U 0.37 1 ug/L 1.0 U EPD-SW-04-01-021023 SW8270E Anthracene 0.029 U 0.028 0.1 ug/L 0.10 U EPD-SW-04-01-021023 SW8270E Atrazine 0.36 U 0.35 1 ug/L 1.00 U EPD-SW-04-01-021023 SW8270E Benzaldehyde 0.54 U 0.52 1 ug/L 1.00 U EPD-SW-04-01-021023 SW8270E Benzo(a)anthracene 0.1 U 0.099 0.1 ug/L 0.10 U EPD-SW-04-01-021023 SW8270E Benzo(a)pyrene 0.05 HU 0.044 0.11 ug/L 0.05 R EPD-SW-04-01-021023 SW8270E Benzo(b)fluoranthene 0.058 HU 0.051 0.11 ug/L 0.058 R EPD-SW-04-01-021023 SW8270E Benzo(g,h,i)perylene 0.092 U 0.089 0.1 ug/L 0.10 U EPD-SW-04-01-021023 SW8270E Benzo(k)fluoranthene 0.093 J 0.048 0.1 ug/L 0.093 J EPD-SW-04-01-021023 SW8270E Bis(2-chloroethoxy)methane 0.3 u 0.29 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8270E Bis(2-chloroethyl)ether 0.38 u 0.37 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8270E Bis(2-ethylhexyl)phthalate 0.42 u 0.4 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8270E Butyl benzyl phthalate 0.31 u 0.3 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8270E Caprolactam 1 u 0.96 5.2 ug/L 5.2 u EPD-SW-04-01-021023 SW8270E Carbazole 0.25 u 0.24 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8270E Chrysene 0.05 u 0.048 0.1 ug/L 0.10 u EPD-SW-04-01-021023 SW8270E Dibenzo(a,h)anthracene 0.076 u 0.073 0.1 ug/L 0.10 u EPD-SW-04-01-021023 SW8270E Dibenzofuran 0.24 u 0.23 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8270E Diethyl phthalate 0.18 u 0.17 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8270E Dimethyl phthalate 0.19 u 0.18 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8270E Di-n-butyl phthalate 0.22 u 0.21 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8270E Di-n-octyl phthalate 0.55 u 0.53 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8015D DRO (C10-C28) 0.081 u 0.081 0.1 mg/L 0.10 u EPD-SW-04-01-021023 SW8270E Fluoranthene 0.073 J 0.038 0.1 ug/L 0.073 J EPD-SW-04-01-021023 SW8270E Fluorene 0.053 u 0.051 0.1 ug/L 0.10 u EPD-SW-04-01-021023 SW8270E Hexachlorobenzene 0.46 u 0.44 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8270E Hexachlorobutadiene 0.65 u 0.63 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8270E Hexachlorocyclopentadiene 1.1 u 1.1 5.2 ug/L 5.2 u EPD-SW-04-01-021023 SW8270E Hexachloroethane 0.64 u 0.62 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8270E lndeno(l,2,3-cd)pyrene 0.077 HU 0.067 0.11 ug/L 0.077 R EPD-SW-04-01-021023 SW8270E Isophorone 0.35 u 0.34 5.2 ug/L 5.2 u EPD-SW-04-01-021023 SW8270E Naphthalene 0.17 0.067 0.1 ug/L 0.17 EPD-SW-04-01-021023 SW8270E Nitrobenzene 0.27 u 0.26 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8270E N-Nitrosodi-n-propylamine 0.36 u 0.35 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8270E N-Nitrosodiphenylamine 0.51 u 0.49 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8015D ORO (C28-C40) 0.051 u 0.051 0.1 mg/L 0.10 u EPD-SW-04-01-021023 SW8270E Pentachlorophenol 1 u 0.97 5.2 ug/L 5.2 u EPD-SW-04-01-021023 SW8270E Phenanthrene 0.084 u 0.081 0.1 ug/L 0.10 u EPD-SW-04-01-021023 SW8270E Phenol 0.22 u 0.21 1 ug/L 1.0 u EPD-SW-04-01-021023 SW8270E Pyrene 0.037 u 0.036 0.1 ug/L 0.10 u EPD-SW-04-01-021023 SW8270E Pyridine 0.59 u 0.57 10 ug/L 10 u EPD-SW-03-01-021023 SW8260D 1,1,1-Trichloroethane 0.46 u 0.46 1 ug/L 1.0 u EPD-SW-03-01-021023 SW8260D 1,1/2,2-Tetrachloroethane 0.4 u 0.4 1 ug/L 1.0 u EPD-SW-03-01-021023 SW8260D 1,1,2-Trichloroethane 0.46 u 0.46 1 ug/L 1.0 u Page 11 of 19 ------- E PALESTINE SITE - ER AQUEOUS ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020880 SamplelD Method Analyte Lab_Result LabQual MDL RL Units VAL_Result VALQual EPD-SW-03-01-021023 SW8260D 1,1,2-Trichlorotrifluoroethane 0.52 U 0.52 1 ug/L 1.0 U EPD-SW-03-01-021023 SW8260D 1,1-Dichloroethane 0.44 U 0.44 1 ug/L 1.0 U EPD-SW-03-01-021023 SW8260D 1,1-Dichloroethene 0.4 U 0.4 1 ug/L 1.0 U EPD-SW-03-01-021023 SW8260D 1,1-Dichloropropene 0.37 U 0.37 1 ug/L 1.0 U EPD-SW-03-01-021023 SW8260D 1,2,3-Trichlorobenzene 0.42 U 0.42 1 ug/L 1.0 U EPD-SW-03-01-021023 SW8260D 1,2,3-Trichloropropane 0.4 U 0.4 1 ug/L 1.0 U EPD-SW-03-01-021023 SW8260D 1,2,4-Trichlorobenzene 0.45 U 0.45 1 ug/L 1.0 U EPD-SW-03-01-021023 SW8260D 1,2,4-Trimethylbenzene 0.45 U 0.45 1 ug/L 1.0 U EPD-SW-03-01-021023 SW8260D l,2-Dibromo-3-chloropropane 0.43 U 0.43 1 ug/L 1.0 U EPD-SW-03-01-021023 SW8260D 1,2-Dibromoethane 0.41 U 0.41 1 ug/L 1.0 U EPD-SW-03-01-021023 SW8260D 1,2-Dichlorobenzene 0.32 U 0.32 1 ug/L 1.0 U EPD-SW-03-01-021023 SW8260D 1,2-Dichloroethane 0.44 U 0.44 1 ug/L 1.0 U EPD-SW-03-01-021023 SW8260D 1,2-Dichloropropane 0.48 U 0.48 1 ug/L 1.0 U EPD-SW-03-01-021023 SW8260D 1,3,5-Trimethylbenzene 0.65 U 0.65 1 ug/L 1.0 U EPD-SW-03-01-021023 SW8260D 1,3-Dichlorobenzene 0.33 U 0.33 1 ug/L 1.0 U EPD-SW-03-01-021023 SW8260D 1,4-Dichlorobenzene 0.35 U 0.35 1 ug/L 1.0 U EPD-SW-03-01-021023 SW8260D 2-Butanone 0.52 U 0.52 ug/L 5.0 U EPD-SW-03-01-021023 SW8260D 2-Hexanone 0.59 U 0.59 ug/L 5.0 U EPD-SW-03-01-021023 SW8260D 4-Methyl-2-pentanone 0.52 U 0.52 1 ug/L 1.0 U EPD-SW-03-01-021023 SW8260D Acetone 2.4 J 1.1 10 ug/L 2.4 J EPD-SW-03-01-021023 SW8260D Benzene 0.46 u 0.46 1 ug/L 1.0 u EPD-SW-03-01-021023 SW8260D Bromochloromethane 0.45 u 0.45 1 ug/L 1.0 u EPD-SW-03-01-021023 SW8260D Bromodichloromethane 0.49 u 0.49 1 ug/L 1.0 u EPD-SW-03-01-021023 SW8260D Bromoform 0.56 u 0.56 1 ug/L 1.0 u EPD-SW-03-01-021023 SW8260D Bromomethane 0.9 u 0.9 1 ug/L 1.0 u EPD-SW-03-01-021023 SW8260D Carbon disulfide 0.49 u 0.49 1 ug/L 1.0 u EPD-SW-03-01-021023 SW8260D Carbon tetrachloride 0.4 u 0.4 1 ug/L 1.0 u EPD-SW-03-01-021023 SW8260D Chlorobenzene 0.4 u 0.4 1 ug/L 1.0 u EPD-SW-03-01-021023 SW8260D Chloroethane 0.68 u 0.68 1 ug/L 1.0 u EPD-SW-03-01-021023 SW8260D Chloroform 0.46 u 0.46 1 ug/L 1.0 u EPD-SW-03-01-021023 SW8260D Chloromethane 0.83 u 0.83 1 ug/L 1.0 u EPD-SW-03-01-021023 SW8260D cis-l,2-Dichloroethene 0.42 u 0.42 1 ug/L 1.0 u EPD-SW-03-01-021023 SW8260D cis-l,3-Dichloropropene 0.57 u 0.57 1 ug/L 1.0 u EPD-SW-03-01-021023 SW8260D Cyclohexane 0.63 u 0.63 ug/L 2.0 u EPD-SW-03-01-021023 SW8260D Dibromochloromethane 0.4 u 0.4 1 ug/L 1.0 u EPD-SW-03-01-021023 SW8260D Dibromodifluoromethane 0.46 u 0.46 1 ug/L 1.0 u EPD-SW-03-01-021023 SW8260D Ethylbenzene 0.34 u 0.34 1 ug/L 1.0 u EPD-SW-03-01-021023 SW8015D GRO (C6-C10) 400 76 200 ug/L 400 EPD-SW-03-01-021023 SW8260D Isopropylbenzene 0.35 u 0.35 1 ug/L 1.0 u EPD-SW-03-01-021023 SW8260D m,p-Xylene 0.81 u 0.81 ug/L 2.0 u EPD-SW-03-01-021023 SW8260D Methyl acetate 0.59 u 0.59 ug/L 2.0 u EPD-SW-03-01-021023 SW8260D Methyl tert-butyl ether 0.45 u 0.45 1 ug/L 1.0 u EPD-SW-03-01-021023 SW8260D Methylcyclohexane 0.35 u 0.35 1 ug/L 1.0 u EPD-SW-03-01-021023 SW8260D Methylene chloride 0.86 u 0.86 ug/L 5.0 u EPD-SW-03-01-021023 SW8260D o-Xylene 0.31 u 0.31 1 ug/L 1.0 u EPD-SW-03-01-021023 SW8260D Styrene 0.33 u 0.33 1 ug/L 1.0 u EPD-SW-03-01-021023 SW8260D Tetrachloroethene 0.39 u 0.39 1 ug/L 1.0 u EPD-SW-03-01-021023 SW8260D Toluene 0.45 u 0.45 1 ug/L 1.0 u EPD-SW-03-01-021023 SW8260D trans-l,2-Dichloroethene 0.48 u 0.48 1 ug/L 1.0 u EPD-SW-03-01-021023 SW8260D trans-l,3-Dichloropropene 0.38 u 0.38 1 ug/L 1.0 u EPD-SW-03-01-021023 SW8260D Trichloroethene 0.43 u 0.43 1 ug/L 1.0 u EPD-SW-03-01-021023 SW8260D Trichlorofluoromethane 0.52 u 0.52 1 ug/L 1.0 u EPD-SW-03-01-021023 SW8260D Vinyl chloride 1.1 0.53 1 ug/L 1.1 EPD-SW-03-01-021023 SW8260D Xylenes, Total 0.81 u 0.81 2 ug/L 2.0 u EPD-SW-03-01-021023 SW8270E 1,1-Biphenyl 0.4 u 0.42 0.96 ug/L 0.96 u EPD-SW-03-01-021023 SW8270E 1,2,4,5-Tetrachlorobenzene 0.33 u 0.34 4.8 ug/L 4.8 u EPD-SW-03-01-021023 SW8270E 1,4-Dioxane 0.69 u 0.72 4.8 ug/L 4.8 u EPD-SW-03-01-021023 SW8270E 1-Methylnaphthalene 0.079 u 0.083 0.096 ug/L 0.096 u EPD-SW-03-01-021023 SW8270E 2,21-Oxybis(l-chloropropane) 0.22 u 0.23 0.96 ug/L 0.96 u Page 12 of 19 ------- E PALESTINE SITE - ER AQUEOUS ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020880 SamplelD Method Analyte Lab_Result LabQual MDL RL Units VAL_Result VALQual EPD-SW-03-01-021023 SW8270E 2,3,4,6-Tetrachlorophenol 0.43 U 0.45 0.96 ug/L 0.96 U EPD-SW-03-01-021023 SW8270E 2,4,5-Trichlorophenol 0.16 U 0.17 0.96 ug/L 0.96 U EPD-SW-03-01-021023 SW8270E 2,4,6-Trichlorophenol 0.24 U 0.25 0.96 ug/L 0.96 U EPD-SW-03-01-021023 SW8270E 2,4-Dichlorophenol 0.33 U 0.35 0.96 ug/L 0.96 U EPD-SW-03-01-021023 SW8270E 2,4-Dimethylphenol 0.34 U 0.36 0.96 ug/L 0.96 U EPD-SW-03-01-021023 SW8270E 2,4-Dinitrophenol 2.5 U 2.6 4.8 ug/L 4.8 U EPD-SW-03-01-021023 SW8270E 2,4-Dinitrotoluene 0.4 U 0.42 0.96 ug/L 0.96 U EPD-SW-03-01-021023 SW8270E 2,6-Dinitrotoluene 0.32 U 0.33 0.96 ug/L 0.96 U EPD-SW-03-01-021023 SW8270E 2-Chloronaphthalene 0.072 U 0.075 0.096 ug/L 0.096 U EPD-SW-03-01-021023 SW8270E 2-Chlorophenol 0.22 U 0.23 0.96 ug/L 0.96 U EPD-SW-03-01-021023 SW8270E 2-Methylnaphthalene 0.062 U 0.065 0.096 ug/L 0.096 U EPD-SW-03-01-021023 SW8270E 2-Methylphenol 0.24 U 0.25 0.96 ug/L 0.96 U EPD-SW-03-01-021023 SW8270E 2-Nitroaniline 0.2 U 0.21 0.96 ug/L 0.96 U EPD-SW-03-01-021023 SW8270E 2-Nitrophenol 0.33 U 0.34 0.96 ug/L 0.96 U EPD-SW-03-01-021023 SW8270E 3&4-Methylphenol 0.2 U 0.21 0.96 ug/L 0.96 U EPD-SW-03-01-021023 SW8270E 3,3'-Dichlorobenzidine 0.44 U 0.46 4.8 ug/L 4.8 U EPD-SW-03-01-021023 SW8270E 3-Nitroaniline 0.61 U 0.64 0.96 ug/L 0.96 U EPD-SW-03-01-021023 SW8270E 4,6-Dinitro-2-methyl phenol 0.26 U 0.27 0.96 ug/L 0.96 U EPD-SW-03-01-021023 SW8270E 4-Bromophenyl phenyl ether 0.32 U 0.33 0.96 ug/L 0.96 U EPD-SW-03-01-021023 SW8270E 4-Chloro-3-methyl phenol 0.25 U 0.26 0.96 ug/L 0.96 U EPD-SW-03-01-021023 SW8270E 4-Chloroaniline 0.33 U 0.34 0.96 ug/L 0.96 U EPD-SW-03-01-021023 SW8270E 4-Chlorophenyl phenyl ether 0.3 U 0.31 0.96 ug/L 0.96 U EPD-SW-03-01-021023 SW8270E 4-Nitroaniline 0.54 U 0.57 0.96 ug/L 0.96 U EPD-SW-03-01-021023 SW8270E 4-Nitrophenol 0.23 U 0.24 4.8 ug/L 4.8 U EPD-SW-03-01-021023 SW8270E Acenaphthene 0.077 U 0.081 0.096 ug/L 0.096 U EPD-SW-03-01-021023 SW8270E Acenaphthylene 0.072 U 0.075 0.096 ug/L 0.096 U EPD-SW-03-01-021023 SW8270E Acetophenone 0.35 U 0.37 0.96 ug/L 0.96 u EPD-SW-03-01-021023 SW8270E Anthracene 0.038 J 0.028 0.096 ug/L 0.038 J EPD-SW-03-01-021023 SW8270E Atrazine 0.33 u 0.35 0.96 ug/L 0.96 u EPD-SW-03-01-021023 SW8270E Benzaldehyde 0.5 u 0.52 0.96 ug/L 0.96 u EPD-SW-03-01-021023 SW8270E Benzo(a)anthracene 0.095 u 0.099 0.096 ug/L 0.096 u EPD-SW-03-01-021023 SW8270E Benzo(a)pyrene 0.086 J 0.044 0.096 ug/L 0.096 u EPD-SW-03-01-021023 SW8270E Benzo(b)fluoranthene 0.072 HU 0.051 0.14 ug/L 0.072 R EPD-SW-03-01-021023 SW8270E Benzo(g,h,i)perylene 0.085 U 0.089 0.096 ug/L 0.096 R EPD-SW-03-01-021023 SW8270E Benzo(k)fluoranthene 0.076 J 0.048 0.096 ug/L 0.076 J EPD-SW-03-01-021023 SW8270E Bis(2-chloroethoxy)methane 0.28 u 0.29 0.96 ug/L 0.96 u EPD-SW-03-01-021023 SW8270E Bis(2-chloroethyl)ether 0.35 u 0.37 0.96 ug/L 0.96 u EPD-SW-03-01-021023 SW8270E Bis(2-ethylhexyl)phthalate 3.7 0.4 0.96 ug/L 3.7 J EPD-SW-03-01-021023 SW8270E Butyl benzyl phthalate 0.29 u 0.3 0.96 ug/L 0.96 u EPD-SW-03-01-021023 SW8270E Caprolactam 0.92 u 0.96 4.8 ug/L 4.8 u EPD-SW-03-01-021023 SW8270E Carbazole 0.23 u 0.24 0.96 ug/L 0.96 u EPD-SW-03-01-021023 SW8270E Chrysene 0.046 u 0.048 0.096 ug/L 0.096 u EPD-SW-03-01-021023 SW8270E Dibenzo(a,h)anthracene 0.07 u 0.073 0.096 ug/L 0.096 u EPD-SW-03-01-021023 SW8270E Dibenzofuran 0.22 u 0.23 0.96 ug/L 0.96 u EPD-SW-03-01-021023 SW8270E Diethyl phthalate 0.16 u 0.17 0.96 ug/L 0.96 u EPD-SW-03-01-021023 SW8270E Dimethyl phthalate 0.17 u 0.18 0.96 ug/L 0.96 u EPD-SW-03-01-021023 SW8270E Di-n-butyl phthalate 0.39 J 0.21 0.96 ug/L 0.96 u EPD-SW-03-01-021023 SW8270E Di-n-octyl phthalate 0.51 u 0.53 0.96 ug/L 0.96 u EPD-SW-03-01-021023 SW8015D DRO (C10-C28) 0.17 0.081 0.099 mg/L 0.17 EPD-SW-03-01-021023 SW8270E Fluoranthene 0.14 0.038 0.096 ug/L 0.14 EPD-SW-03-01-021023 SW8270E Fluorene 0.067 J 0.051 0.096 ug/L 0.067 J EPD-SW-03-01-021023 SW8270E Hexachlorobenzene 0.42 u 0.44 0.96 ug/L 0.96 u EPD-SW-03-01-021023 SW8270E Hexachlorobutadiene 0.6 u 0.63 0.96 ug/L 0.96 u EPD-SW-03-01-021023 SW8270E Hexachlorocyclopentadiene 1 u 1.1 4.8 ug/L 4.8 u EPD-SW-03-01-021023 SW8270E Hexachloroethane 0.59 u 0.62 0.96 ug/L 0.96 u EPD-SW-03-01-021023 SW8270E lndeno(l,2,3-cd)pyrene 0.076 J 0.067 0.096 ug/L 0.096 u EPD-SW-03-01-021023 SW8270E Isophorone 0.33 u 0.34 4.8 ug/L 4.8 u EPD-SW-03-01-021023 SW8270E Naphthalene 0.076 J 0.067 0.096 ug/L 0.076 J EPD-SW-03-01-021023 SW8270E Nitrobenzene 0.25 u 0.26 0.96 ug/L 0.96 u Page 13 of 19 ------- E PALESTINE SITE - ER AQUEOUS ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020880 SamplelD Method Analyte Lab_Result LabQual MDL RL Units VAL_Result VALQual EPD-SW-03-01-021023 SW8270E N-Nitrosodi-n-propylamine 0.33 U 0.35 0.96 ug/L 0.96 U EPD-SW-03-01-021023 SW8270E N-Nitrosodiphenylamine 0.47 U 0.49 0.96 ug/L 0.96 U EPD-SW-03-01-021023 SW8015D ORO (C28-C40) 0.53 0.051 0.099 mg/L 0.53 EPD-SW-03-01-021023 SW8270E Pentachlorophenol 0.93 U 0.97 4.8 ug/L 4.8 U EPD-SW-03-01-021023 SW8270E Phenanthrene 0.17 0.081 0.096 ug/L 0.17 EPD-SW-03-01-021023 SW8270E Phenol 0.2 U 0.21 0.96 ug/L 0.96 U EPD-SW-03-01-021023 SW8270E Pyrene 0.048 J 0.036 0.096 ug/L 0.048 J EPD-SW-03-01-021023 SW8270E Pyridine 0.54 U 0.57 9.6 ug/L 9.6 U EPD-SW-03-01-021023-FD SW8260D 1,1,1-Trichloroethane 0.46 U 0.46 1 ug/L 1.0 U EPD-SW-03-01-021023-FD SW8260D 1,1/2,2-Tetrachloroethane 0.4 U 0.4 1 ug/L 1.0 U EPD-SW-03-01-021023-FD SW8260D 1,1,2-Trichloroethane 0.46 U 0.46 1 ug/L 1.0 U EPD-SW-03-01-021023-FD SW8260D 1,1,2-Trichlorotrifluoroethane 0.52 U 0.52 1 ug/L 1.0 U EPD-SW-03-01-021023-FD SW8260D 1,1-Dichloroethane 0.44 U 0.44 1 ug/L 1.0 U EPD-SW-03-01-021023-FD SW8260D 1,1-Dichloroethene 0.4 U 0.4 1 ug/L 1.0 U EPD-SW-03-01-021023-FD SW8260D 1,1-Dichloropropene 0.37 U 0.37 1 ug/L 1.0 U EPD-SW-03-01-021023-FD SW8260D 1,2,3-Trichlorobenzene 0.42 U 0.42 1 ug/L 1.0 U EPD-SW-03-01-021023-FD SW8260D 1,2,3-Trichloropropane 0.4 U 0.4 1 ug/L 1.0 U EPD-SW-03-01-021023-FD SW8260D 1,2,4-Trichlorobenzene 0.45 U 0.45 1 ug/L 1.0 U EPD-SW-03-01-021023-FD SW8260D 1,2,4-Trimethylbenzene 0.45 U 0.45 1 ug/L 1.0 U EPD-SW-03-01-021023-FD SW8260D l,2-Dibromo-3-chloropropane 0.43 U 0.43 1 ug/L 1.0 U EPD-SW-03-01-021023-FD SW8260D 1,2-Dibromoethane 0.41 U 0.41 1 ug/L 1.0 U EPD-SW-03-01-021023-FD SW8260D 1,2-Dichlorobenzene 0.32 U 0.32 1 ug/L 1.0 U EPD-SW-03-01-021023-FD SW8260D 1,2-Dichloroethane 0.44 U 0.44 1 ug/L 1.0 U EPD-SW-03-01-021023-FD SW8260D 1,2-Dichloropropane 0.48 U 0.48 1 ug/L 1.0 U EPD-SW-03-01-021023-FD SW8260D 1,3,5-Trimethylbenzene 0.65 U 0.65 1 ug/L 1.0 U EPD-SW-03-01-021023-FD SW8260D 1,3-Dichlorobenzene 0.33 U 0.33 1 ug/L 1.0 U EPD-SW-03-01-021023-FD SW8260D 1,4-Dichlorobenzene 0.35 U 0.35 1 ug/L 1.0 U EPD-SW-03-01-021023-FD SW8260D 2-Butanone 0.52 U 0.52 ug/L 5.0 U EPD-SW-03-01-021023-FD SW8260D 2-Hexanone 0.59 U 0.59 ug/L 5.0 u EPD-SW-03-01-021023-FD SW8260D 4-Methyl-2-pentanone 0.52 U 0.52 1 ug/L 1.0 u EPD-SW-03-01-021023-FD SW8260D Acetone 3.1 J 1.1 10 ug/L 3.1 J EPD-SW-03-01-021023-FD SW8260D Benzene 0.46 u 0.46 1 ug/L 1.0 u EPD-SW-03-01-021023-FD SW8260D Bromochloromethane 0.45 u 0.45 1 ug/L 1.0 u EPD-SW-03-01-021023-FD SW8260D Bromodichloromethane 0.49 u 0.49 1 ug/L 1.0 u EPD-SW-03-01-021023-FD SW8260D Bromoform 0.56 u 0.56 1 ug/L 1.0 u EPD-SW-03-01-021023-FD SW8260D Bromomethane 0.9 u 0.9 1 ug/L 1.0 u EPD-SW-03-01-021023-FD SW8260D Carbon disulfide 0.49 u 0.49 1 ug/L 1.0 u EPD-SW-03-01-021023-FD SW8260D Carbon tetrachloride 0.4 u 0.4 1 ug/L 1.0 u EPD-SW-03-01-021023-FD SW8260D Chlorobenzene 0.4 u 0.4 1 ug/L 1.0 u EPD-SW-03-01-021023-FD SW8260D Chloroethane 0.68 u 0.68 1 ug/L 1.0 u EPD-SW-03-01-021023-FD SW8260D Chloroform 0.46 u 0.46 1 ug/L 1.0 u EPD-SW-03-01-021023-FD SW8260D Chloromethane 0.83 u 0.83 1 ug/L 1.0 u EPD-SW-03-01-021023-FD SW8260D cis-l,2-Dichloroethene 0.42 u 0.42 1 ug/L 1.0 u EPD-SW-03-01-021023-FD SW8260D cis-l,3-Dichloropropene 0.57 u 0.57 1 ug/L 1.0 u EPD-SW-03-01-021023-FD SW8260D Cyclohexane 0.63 u 0.63 ug/L 2.0 u EPD-SW-03-01-021023-FD SW8260D Dibromochloromethane 0.4 u 0.4 1 ug/L 1.0 u EPD-SW-03-01-021023-FD SW8260D Dibromodifluoromethane 0.46 u 0.46 1 ug/L 1.0 u EPD-SW-03-01-021023-FD SW8260D Ethylbenzene 0.34 u 0.34 1 ug/L 1.0 u EPD-SW-03-01-021023-FD SW8015D GRO (C6-C10) 400 76 200 ug/L 400 EPD-SW-03-01-021023-FD SW8260D Isopropylbenzene 0.35 u 0.35 1 ug/L 1.0 u EPD-SW-03-01-021023-FD SW8260D m,p-Xylene 0.81 u 0.81 ug/L 2.0 u EPD-SW-03-01-021023-FD SW8260D Methyl acetate 0.59 u 0.59 ug/L 2.0 u EPD-SW-03-01-021023-FD SW8260D Methyl tert-butyl ether 0.45 u 0.45 1 ug/L 1.0 u EPD-SW-03-01-021023-FD SW8260D Methylcyclohexane 0.35 u 0.35 1 ug/L 1.0 u EPD-SW-03-01-021023-FD SW8260D Methylene chloride 0.86 u 0.86 ug/L 5.0 u EPD-SW-03-01-021023-FD SW8260D o-Xylene 0.31 u 0.31 1 ug/L 1.0 u EPD-SW-03-01-021023-FD SW8260D Styrene 0.33 u 0.33 1 ug/L 1.0 u EPD-SW-03-01-021023-FD SW8260D Tetrachloroethene 0.39 u 0.39 1 ug/L 1.0 u EPD-SW-03-01-021023-FD SW8260D Toluene 0.45 u 0.45 1 ug/L 1.0 u Page 14 of 19 ------- E PALESTINE SITE - ER AQUEOUS ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020880 SamplelD Method Analyte Lab_Result LabQual MDL RL Units VAL_Result VALQual EPD-SW-03-01-021023-FD SW8260D trans-l,2-Dichloroethene 0.48 U 0.48 1 ug/L 1.0 U EPD-SW-03-01-021023-FD SW8260D trans-l,3-Dichloropropene 0.38 U 0.38 1 ug/L 1.0 U EPD-SW-03-01-021023-FD SW8260D Trichloroethene 0.43 U 0.43 1 ug/L 1.0 U EPD-SW-03-01-021023-FD SW8260D Trichlorofluoromethane 0.52 U 0.52 1 ug/L 1.0 U EPD-SW-03-01-021023-FD SW8260D Vinyl chloride 1.1 0.53 1 ug/L 1.1 EPD-SW-03-01-021023-FD SW8260D Xylenes, Total 0.81 U 0.81 2 ug/L 2.0 U EPD-SW-03-01-021023-FD SW8270E 1,1-Biphenyl 0.4 U 0.42 0.95 ug/L 0.95 U EPD-SW-03-01-021023-FD SW8270E 1,2,4,5-Tetrachlorobenzene 0.32 U 0.34 4.8 ug/L 4.8 U EPD-SW-03-01-021023-FD SW8270E 1,4-Dioxane 0.68 U 0.72 4.8 ug/L 4.8 U EPD-SW-03-01-021023-FD SW8270E 1-Methylnaphthalene 0.079 U 0.083 0.095 ug/L 0.095 U EPD-SW-03-01-021023-FD SW8270E 2,21-Oxybis(l-chloropropane) 0.22 U 0.23 0.95 ug/L 0.95 U EPD-SW-03-01-021023-FD SW8270E 2,3,4,6-Tetrachlorophenol 0.43 U 0.45 0.95 ug/L 0.95 U EPD-SW-03-01-021023-FD SW8270E 2,4,5-Trichlorophenol 0.16 U 0.17 0.95 ug/L 0.95 U EPD-SW-03-01-021023-FD SW8270E 2,4,6-Trichlorophenol 0.24 U 0.25 0.95 ug/L 0.95 U EPD-SW-03-01-021023-FD SW8270E 2,4-Dichlorophenol 0.33 U 0.35 0.95 ug/L 0.95 U EPD-SW-03-01-021023-FD SW8270E 2,4-Dimethylphenol 0.34 U 0.36 0.95 ug/L 0.95 U EPD-SW-03-01-021023-FD SW8270E 2,4-Dinitrophenol 2.5 U 2.6 4.8 ug/L 4.8 U EPD-SW-03-01-021023-FD SW8270E 2,4-Dinitrotoluene 0.4 U 0.42 0.95 ug/L 0.95 U EPD-SW-03-01-021023-FD SW8270E 2,6-Dinitrotoluene 0.31 U 0.33 0.95 ug/L 0.95 U EPD-SW-03-01-021023-FD SW8270E 2-Chloronaphthalene 0.071 U 0.075 0.095 ug/L 0.095 U EPD-SW-03-01-021023-FD SW8270E 2-Chlorophenol 0.22 U 0.23 0.95 ug/L 0.95 U EPD-SW-03-01-021023-FD SW8270E 2-Methylnaphthalene 0.067 J 0.065 0.095 ug/L 0.067 J EPD-SW-03-01-021023-FD SW8270E 2-Methylphenol 0.24 u 0.25 0.95 ug/L 0.95 u EPD-SW-03-01-021023-FD SW8270E 2-Nitroaniline 0.2 u 0.21 0.95 ug/L 0.95 u EPD-SW-03-01-021023-FD SW8270E 2-Nitrophenol 0.32 u 0.34 0.95 ug/L 0.95 u EPD-SW-03-01-021023-FD SW8270E 3&4-Methylphenol 0.2 u 0.21 0.95 ug/L 0.95 u EPD-SW-03-01-021023-FD SW8270E 3,3'-Dichlorobenzidine 0.44 u 0.46 4.8 ug/L 4.8 u EPD-SW-03-01-021023-FD SW8270E 3-Nitroaniline 0.61 u 0.64 0.95 ug/L 0.95 u EPD-SW-03-01-021023-FD SW8270E 4,6-Dinitro-2-methyl phenol 0.26 u 0.27 0.95 ug/L 0.95 u EPD-SW-03-01-021023-FD SW8270E 4-Bromophenyl phenyl ether 0.31 u 0.33 0.95 ug/L 0.95 u EPD-SW-03-01-021023-FD SW8270E 4-Chloro-3-methyl phenol 0.25 u 0.26 0.95 ug/L 0.95 u EPD-SW-03-01-021023-FD SW8270E 4-Chloroaniline 0.32 u 0.34 0.95 ug/L 0.95 u EPD-SW-03-01-021023-FD SW8270E 4-Chlorophenyl phenyl ether 0.29 u 0.31 0.95 ug/L 0.95 u EPD-SW-03-01-021023-FD SW8270E 4-Nitroaniline 0.54 u 0.57 0.95 ug/L 0.95 u EPD-SW-03-01-021023-FD SW8270E 4-Nitrophenol 0.23 u 0.24 4.8 ug/L 4.8 u EPD-SW-03-01-021023-FD SW8270E Acenaphthene 0.077 u 0.081 0.095 ug/L 0.095 u EPD-SW-03-01-021023-FD SW8270E Acenaphthylene 0.071 u 0.075 0.095 ug/L 0.095 u EPD-SW-03-01-021023-FD SW8270E Acetophenone 0.35 u 0.37 0.95 ug/L 0.95 u EPD-SW-03-01-021023-FD SW8270E Anthracene 0.029 J 0.028 0.095 ug/L 0.029 J EPD-SW-03-01-021023-FD SW8270E Atrazine 0.33 u 0.35 0.95 ug/L 0.95 u EPD-SW-03-01-021023-FD SW8270E Benzaldehyde 0.49 u 0.52 0.95 ug/L 0.95 u EPD-SW-03-01-021023-FD SW8270E Benzo(a)anthracene 0.094 u 0.099 0.095 ug/L 0.095 u EPD-SW-03-01-021023-FD SW8270E Benzo(a)pyrene 0.067 J 0.044 0.095 ug/L 0.095 u EPD-SW-03-01-021023-FD SW8270E Benzo(b)fluoranthene 0.086 J 0.051 0.095 ug/L 0.086 J EPD-SW-03-01-021023-FD SW8270E Benzo(g,h,i)perylene 0.085 u 0.089 0.095 ug/L 0.095 u EPD-SW-03-01-021023-FD SW8270E Benzo(k)fluoranthene 0.067 J 0.048 0.095 ug/L 0.067 J EPD-SW-03-01-021023-FD SW8270E Bis(2-chloroethoxy)methane 0.28 u 0.29 0.95 ug/L 0.95 u EPD-SW-03-01-021023-FD SW8270E Bis(2-chloroethyl)ether 0.35 u 0.37 0.95 ug/L 0.95 u EPD-SW-03-01-021023-FD SW8270E Bis(2-ethylhexyl)phthalate 13 0.4 0.95 ug/L 13 J EPD-SW-03-01-021023-FD SW8270E Butyl benzyl phthalate 0.29 u 0.3 0.95 ug/L 0.95 u EPD-SW-03-01-021023-FD SW8270E Caprolactam 1.3 J 0.96 4.8 ug/L 1.3 J EPD-SW-03-01-021023-FD SW8270E Carbazole 0.23 u 0.24 0.95 ug/L 0.95 u EPD-SW-03-01-021023-FD SW8270E Chrysene 0.046 u 0.048 0.095 ug/L 0.095 u EPD-SW-03-01-021023-FD SW8270E Dibenzo(a,h)anthracene 0.069 u 0.073 0.095 ug/L 0.095 u EPD-SW-03-01-021023-FD SW8270E Dibenzofuran 0.22 u 0.23 0.95 ug/L 0.95 u EPD-SW-03-01-021023-FD SW8270E Diethyl phthalate 0.16 u 0.17 0.95 ug/L 0.95 u EPD-SW-03-01-021023-FD SW8270E Dimethyl phthalate 0.17 u 0.18 0.95 ug/L 0.95 u EPD-SW-03-01-021023-FD SW8270E Di-n-butyl phthalate 0.2 u 0.21 0.95 ug/L 0.95 u EPD-SW-03-01-021023-FD SW8270E Di-n-octyl phthalate 0.5 u 0.53 0.95 ug/L 0.95 u Page 15 of 19 ------- E PALESTINE SITE - ER AQUEOUS ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020880 SamplelD Method Analyte Lab_Result LabQual MDL RL Units VAL_Result VALQual EPD-SW-03-01-021023-FD SW8015D DRO (C10-C28) 0.23 0.081 0.1 mg/L 0.23 J- EPD-SW-03-01-021023-FD SW8270E Fluoranthene 0.12 0.038 0.095 ug/L 0.12 EPD-SW-03-01-021023-FD SW8270E Fluorene 0.067 J 0.051 0.095 ug/L 0.067 J EPD-SW-03-01-021023-FD SW8270E Hexachlorobenzene 0.42 U 0.44 0.95 ug/L 0.95 U EPD-SW-03-01-021023-FD SW8270E Hexachlorobutadiene 0.6 U 0.63 0.95 ug/L 0.95 U EPD-SW-03-01-021023-FD SW8270E Hexachlorocyclopentadiene 1 u 1.1 4.8 ug/L 4.8 u EPD-SW-03-01-021023-FD SW8270E Hexachloroethane 0.59 u 0.62 0.95 ug/L 0.95 u EPD-SW-03-01-021023-FD SW8270E lndeno(l,2,3-cd)pyrene 0.064 u 0.067 0.095 ug/L 0.095 u EPD-SW-03-01-021023-FD SW8270E Isophorone 0.32 u 0.34 4.8 ug/L 4.8 u EPD-SW-03-01-021023-FD SW8270E Naphthalene 0.16 0.067 0.095 ug/L 0.16 EPD-SW-03-01-021023-FD SW8270E Nitrobenzene 0.25 u 0.26 0.95 ug/L 0.95 u EPD-SW-03-01-021023-FD SW8270E N-Nitrosodi-n-propylamine 0.33 u 0.35 0.95 ug/L 0.95 u EPD-SW-03-01-021023-FD SW8270E N-Nitrosodiphenylamine 0.47 u 0.49 0.95 ug/L 0.95 u EPD-SW-03-01-021023-FD SW8015D ORO (C28-C40) 0.88 0.051 0.1 mg/L 0.88 J- EPD-SW-03-01-021023-FD SW8270E Pentachlorophenol 0.92 u 0.97 4.8 ug/L 4.8 u EPD-SW-03-01-021023-FD SW8270E Phenanthrene 0.16 0.081 0.095 ug/L 0.16 EPD-SW-03-01-021023-FD SW8270E Phenol 0.2 u 0.21 0.95 ug/L 0.95 u EPD-SW-03-01-021023-FD SW8270E Pyrene 0.038 J 0.036 0.095 ug/L 0.038 J EPD-SW-03-01-021023-FD SW8270E Pyridine 0.54 u 0.57 9.5 ug/L 9.5 u EPD-SW-02-01-021023 SW8260D 1,1,1-Trichloroethane 0.46 u 0.46 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8260D 1,1/2,2-Tetrachloroethane 0.4 u 0.4 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8260D 1,1,2-Trichloroethane 0.46 u 0.46 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8260D 1,1,2-Trich lorotrifluoroethane 0.52 u 0.52 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8260D 1,1-Dichloroethane 0.44 u 0.44 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8260D 1,1-Dichloroethene 0.4 u 0.4 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8260D 1,1-Dichloropropene 1 0.37 1 ug/L 1.0 EPD-SW-02-01-021023 SW8260D 1,2,3-Trichlorobenzene 0.42 u 0.42 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8260D 1,2,3-Trichloropropane 0.4 u 0.4 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8260D 1,2,4-Trichlorobenzene 0.45 u 0.45 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8260D 1,2,4-Trimethylbenzene 0.45 u 0.45 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8260D l,2-Dibromo-3-chloropropane 0.43 u 0.43 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8260D 1,2-Dibromoethane 0.41 u 0.41 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8260D 1,2-Dichlorobenzene 0.32 u 0.32 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8260D 1,2-Dichloroethane 0.44 u 0.44 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8260D 1,2-Dichloropropane 0.48 u 0.48 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8260D 1,3,5-Trimethylbenzene 0.65 u 0.65 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8260D 1,3-Dichlorobenzene 0.33 u 0.33 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8260D 1,4-Dichlorobenzene 0.35 u 0.35 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8260D 2-Butanone 1.3 J 0.52 5 ug/L 1.3 J EPD-SW-02-01-021023 SW8260D 2-Hexanone 0.59 u 0.59 5 ug/L 5.0 u EPD-SW-02-01-021023 SW8260D 4-Methyl-2-pentanone 0.52 u 0.52 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8260D Acetone 6.4 J 1.1 10 ug/L 10 u EPD-SW-02-01-021023 SW8260D Benzene 0.46 u 0.46 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8260D Bromochloromethane 0.45 u 0.45 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8260D Bromodichloromethane 0.49 u 0.49 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8260D Bromoform 0.56 u 0.56 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8260D Bromomethane 0.9 u 0.9 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8260D Carbon disulfide 0.49 u 0.49 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8260D Carbon tetrachloride 0.4 u 0.4 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8260D Chlorobenzene 0.4 u 0.4 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8260D Chloroethane 0.68 u 0.68 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8260D Chloroform 0.46 u 0.46 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8260D Chloromethane 0.83 u 0.83 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8260D cis-l,2-Dichloroethene 0.42 u 0.42 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8260D cis-l,3-Dichloropropene 0.57 u 0.57 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8260D Cyclohexane 0.63 u 0.63 ug/L 2.0 u EPD-SW-02-01-021023 SW8260D Dibromochloromethane 0.4 u 0.4 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8260D Dibromodifluoromethane 0.46 u 0.46 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8260D Ethylbenzene 0.34 u 0.34 1 ug/L 1.0 u Page 16 of 19 ------- E PALESTINE SITE - ER AQUEOUS ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020880 SamplelD Method Analyte Lab_Result LabQual MDL RL Units VAL_Result VALQual EPD-SW-02-01-021023 SW8015D GRO (C6-C10) 2600 76 200 ug/L 2600 EPD-SW-02-01-021023 SW8260D Isopropylbenzene 0.35 U 0.35 1 ug/L 1.0 U EPD-SW-02-01-021023 SW8260D m,p-Xylene 0.81 U 0.81 2 ug/L 2.0 U EPD-SW-02-01-021023 SW8260D Methyl acetate 0.59 U 0.59 2 ug/L 2.0 U EPD-SW-02-01-021023 SW8260D Methyl tert-butyl ether 0.45 U 0.45 1 ug/L 1.0 U EPD-SW-02-01-021023 SW8260D Methylcyclohexane 0.35 U 0.35 1 ug/L 1.0 U EPD-SW-02-01-021023 SW8260D Methylene chloride 0.86 U 0.86 ug/L 5.0 U EPD-SW-02-01-021023 SW8260D o-Xylene 0.31 U 0.31 1 ug/L 1.0 U EPD-SW-02-01-021023 SW8260D Styrene 0.33 U 0.33 1 ug/L 1.0 U EPD-SW-02-01-021023 SW8260D Tetrachloroethene 0.39 U 0.39 1 ug/L 1.0 U EPD-SW-02-01-021023 SW8260D Toluene 0.45 U 0.45 1 ug/L 1.0 U EPD-SW-02-01-021023 SW8260D trans-l,2-Dichloroethene 0.48 U 0.48 1 ug/L 1.0 U EPD-SW-02-01-021023 SW8260D trans-l,3-Dichloropropene 0.38 U 0.38 1 ug/L 1.0 U EPD-SW-02-01-021023 SW8260D Trichloroethene 0.43 U 0.43 1 ug/L 1.0 U EPD-SW-02-01-021023 SW8260D Trichlorofluoromethane 0.52 U 0.52 1 ug/L 1.0 U EPD-SW-02-01-021023 SW8260D Vinyl chloride 3.9 0.53 1 ug/L 3.9 EPD-SW-02-01-021023 SW8260D Xylenes, Total 0.81 U 0.81 ug/L 2.0 U EPD-SW-02-01-021023 SW8270E 1,1-Biphenyl 0.42 U 0.42 1 ug/L 1.0 U EPD-SW-02-01-021023 SW8270E 1,2,4,5-Tetrachlorobenzene 0.34 U 0.34 ug/L 5.0 U EPD-SW-02-01-021023 SW8270E 1,4-Dioxane 0.72 U 0.72 ug/L 5.0 U EPD-SW-02-01-021023 SW8270E 1-Methylnaphthalene 0.1 J 0.083 0.1 ug/L 0.10 J EPD-SW-02-01-021023 SW8270E 2,21-Oxybis(l-chloropropane) 0.23 u 0.23 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8270E 2,3,4,6-Tetrachlorophenol 0.45 u 0.45 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8270E 2,4,5-Trichlorophenol 0.17 u 0.17 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8270E 2,4,6-Trichlorophenol 0.25 u 0.25 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8270E 2,4-Dichlorophenol 0.35 u 0.35 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8270E 2,4-Dimethylphenol 0.36 u 0.36 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8270E 2,4-Dinitrophenol 2.6 u 2.6 ug/L 5.0 u EPD-SW-02-01-021023 SW8270E 2,4-Dinitrotoluene 0.42 u 0.42 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8270E 2,6-Dinitrotoluene 0.33 u 0.33 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8270E 2-Chloronaphthalene 0.075 u 0.075 0.1 ug/L 0.10 u EPD-SW-02-01-021023 SW8270E 2-Chlorophenol 0.23 u 0.23 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8270E 2-Methylnaphthalene 0.12 0.065 0.1 ug/L 0.12 EPD-SW-02-01-021023 SW8270E 2-Methylphenol 0.25 u 0.25 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8270E 2-Nitroaniline 0.21 u 0.21 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8270E 2-Nitrophenol 0.34 u 0.34 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8270E 3&4-Methylphenol 0.21 u 0.21 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8270E 3,3'-Dichlorobenzidine 0.46 u 0.46 ug/L 5.0 u EPD-SW-02-01-021023 SW8270E 3-Nitroaniline 0.64 u 0.64 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8270E 4,6-Dinitro-2-methyl phenol 0.27 u 0.27 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8270E 4-Bromophenyl phenyl ether 0.33 u 0.33 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8270E 4-Chloro-3-methyl phenol 0.26 u 0.26 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8270E 4-Chloroaniline 0.34 u 0.34 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8270E 4-Chlorophenyl phenyl ether 0.31 u 0.31 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8270E 4-Nitroaniline 0.57 u 0.57 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8270E 4-Nitrophenol 0.24 u 0.24 ug/L 5.0 u EPD-SW-02-01-021023 SW8270E Acenaphthene 0.18 0.081 0.1 ug/L 0.18 EPD-SW-02-01-021023 SW8270E Acenaphthylene 0.19 0.075 0.1 ug/L 0.19 EPD-SW-02-01-021023 SW8270E Acetophenone 0.37 u 0.37 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8270E Anthracene 0.11 0.028 0.1 ug/L 0.11 EPD-SW-02-01-021023 SW8270E Atrazine 0.35 u 0.35 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8270E Benzaldehyde 0.52 u 0.52 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8270E Benzo(a)anthracene 0.11 0.099 0.1 ug/L 0.11 EPD-SW-02-01-021023 SW8270E Benzo(a)pyrene 0.14 0.044 0.1 ug/L 0.14 J+ EPD-SW-02-01-021023 SW8270E Benzo(b)fluoranthene 0.2 H 0.051 0.13 ug/L 0.20 J- EPD-SW-02-01-021023 SW8270E Benzo(g,h,i)perylene 0.089 u 0.089 0.1 ug/L 0.10 u EPD-SW-02-01-021023 SW8270E Benzo(k)fluoranthene 0.1 J 0.048 0.1 ug/L 0.10 J EPD-SW-02-01-021023 SW8270E Bis(2-chloroethoxy)methane 0.29 u 0.29 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8270E Bis(2-chloroethyl)ether 0.37 u 0.37 1 ug/L 1.0 u Page 17 of 19 ------- E PALESTINE SITE - ER AQUEOUS ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020880 SamplelD Method Analyte Lab_Result LabQual MDL RL Units VAL_Result VALQual EPD-SW-02-01-021023 SW8270E Bis(2-ethylhexyl)phthalate 0.73 J 0.4 1 ug/L 0.73 J EPD-SW-02-01-021023 SW8270E Butyl benzyl phthalate 0.3 U 0.3 1 ug/L 1.0 U EPD-SW-02-01-021023 SW8270E Caprolactam 0.96 U 0.96 ug/L 5.0 U EPD-SW-02-01-021023 SW8270E Carbazole 0.28 J 0.24 1 ug/L 0.28 J EPD-SW-02-01-021023 SW8270E Chrysene 0.048 u 0.048 0.1 ug/L 0.10 u EPD-SW-02-01-021023 SW8270E Dibenzo(a,h)anthracene 0.073 u 0.073 0.1 ug/L 0.10 u EPD-SW-02-01-021023 SW8270E Dibenzofuran 0.23 u 0.23 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8270E Diethyl phthalate 0.17 u 0.17 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8270E Dimethyl phthalate 0.18 u 0.18 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8270E Di-n-butyl phthalate 0.21 u 0.21 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8270E Di-n-octyl phthalate 0.53 u 0.53 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8015D DRO (C10-C28) 0.69 0.081 0.1 mg/L 0.69 EPD-SW-02-01-021023 SW8270E Fluoranthene 0.37 0.038 0.1 ug/L 0.37 EPD-SW-02-01-021023 SW8270E Fluorene 0.24 0.051 0.1 ug/L 0.24 EPD-SW-02-01-021023 SW8270E Hexachlorobenzene 0.44 u 0.44 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8270E Hexachlorobutadiene 0.63 u 0.63 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8270E Hexachlorocyclopentadiene 1.1 u 1.1 ug/L 5.0 u EPD-SW-02-01-021023 SW8270E Hexachloroethane 0.62 u 0.62 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8270E lndeno(l,2,3-cd)pyrene 0.09 J 0.067 0.1 ug/L 0.10 u EPD-SW-02-01-021023 SW8270E Isophorone 0.34 u 0.34 ug/L 5.0 u EPD-SW-02-01-021023 SW8270E Naphthalene 0.28 0.067 0.1 ug/L 0.28 EPD-SW-02-01-021023 SW8270E Nitrobenzene 0.26 u 0.26 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8270E N-Nitrosodi-n-propylamine 0.35 u 0.35 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8270E N-Nitrosodiphenylamine 0.49 u 0.49 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8015D ORO (C28-C40) 0.051 u 0.051 0.1 mg/L 0.10 u EPD-SW-02-01-021023 SW8270E Pentachlorophenol 0.97 u 0.97 ug/L 5.0 u EPD-SW-02-01-021023 SW8270E Phenanthrene 0.57 0.081 0.1 ug/L 0.57 EPD-SW-02-01-021023 SW8270E Phenol 0.21 u 0.21 1 ug/L 1.0 u EPD-SW-02-01-021023 SW8270E Pyrene 0.24 0.036 0.1 ug/L 0.24 EPD-SW-02-01-021023 SW8270E Pyridine 0.57 u 0.57 10 ug/L 10 u TRIP BLANK SW8260D 1,1,1-Trichloroethane 0.46 u 0.46 1 ug/L 1.0 u TRIP BLANK SW8260D 1,1/2,2-Tetrachloroethane 0.4 u 0.4 1 ug/L 1.0 u TRIP BLANK SW8260D 1,1,2-Trichloroethane 0.46 u 0.46 1 ug/L 1.0 u TRIP BLANK SW8260D 1,1,2-Trich lorotrifluoroethane 0.52 u 0.52 1 ug/L 1.0 u TRIP BLANK SW8260D 1,1-Dichloroethane 0.44 u 0.44 1 ug/L 1.0 u TRIP BLANK SW8260D 1,1-Dichloroethene 0.4 u 0.4 1 ug/L 1.0 u TRIP BLANK SW8260D 1,1-Dichloropropene 0.37 u 0.37 1 ug/L 1.0 u TRIP BLANK SW8260D 1,2,3-Trichlorobenzene 0.42 u 0.42 1 ug/L 1.0 u TRIP BLANK SW8260D 1,2,3-Trichloropropane 0.4 u 0.4 1 ug/L 1.0 u TRIP BLANK SW8260D 1,2,4-Trichlorobenzene 0.45 u 0.45 1 ug/L 1.0 u TRIP BLANK SW8260D 1,2,4-Trimethylbenzene 0.45 u 0.45 1 ug/L 1.0 u TRIP BLANK SW8260D l,2-Dibromo-3-chloropropane 0.43 u 0.43 1 ug/L 1.0 u TRIP BLANK SW8260D 1,2-Dibromoethane 0.41 u 0.41 1 ug/L 1.0 u TRIP BLANK SW8260D 1,2-Dichlorobenzene 0.32 u 0.32 1 ug/L 1.0 u TRIP BLANK SW8260D 1,2-Dichloroethane 0.44 u 0.44 1 ug/L 1.0 u TRIP BLANK SW8260D 1,2-Dichloropropane 0.48 u 0.48 1 ug/L 1.0 u TRIP BLANK SW8260D 1,3,5-Trimethylbenzene 0.65 u 0.65 1 ug/L 1.0 u TRIP BLANK SW8260D 1,3-Dichlorobenzene 0.33 u 0.33 1 ug/L 1.0 u TRIP BLANK SW8260D 1,4-Dichlorobenzene 0.35 u 0.35 1 ug/L 1.0 u TRIP BLANK SW8260D 2-Butanone 0.52 u 0.52 ug/L 5.0 u TRIP BLANK SW8260D 2-Hexanone 0.59 u 0.59 ug/L 5.0 u TRIP BLANK SW8260D 4-Methyl-2-pentanone 0.52 u 0.52 1 ug/L 1.0 u TRIP BLANK SW8260D Acetone 1.1 u 1.1 10 ug/L 10 u TRIP BLANK SW8260D Benzene 0.46 u 0.46 1 ug/L 1.0 u TRIP BLANK SW8260D Bromochloromethane 0.45 u 0.45 1 ug/L 1.0 u TRIP BLANK SW8260D Bromodichloromethane 0.49 u 0.49 1 ug/L 1.0 u TRIP BLANK SW8260D Bromoform 0.56 u 0.56 1 ug/L 1.0 u TRIP BLANK SW8260D Bromomethane 0.9 u 0.9 1 ug/L 1.0 u TRIP BLANK SW8260D Carbon disulfide 0.49 u 0.49 1 ug/L 1.0 u Page 18 of 19 ------- E PALESTINE SITE - ER AQUEOUS ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020880 SamplelD Method Analyte Lab_Result LabQual MDL RL Units VAL_Result VALQual TRIP BLANK SW8260D Carbon tetrachloride 0.4 U 0.4 1 ug/L 1.0 U TRIP BLANK SW8260D Chlorobenzene 0.4 U 0.4 1 ug/L 1.0 U TRIP BLANK SW8260D Chloroethane 0.68 U 0.68 1 ug/L 1.0 U TRIP BLANK SW8260D Chloroform 0.46 U 0.46 1 ug/L 1.0 U TRIP BLANK SW8260D Chloromethane 0.83 U 0.83 1 ug/L 1.0 U TRIP BLANK SW8260D cis-l,2-Dichloroethene 0.42 U 0.42 1 ug/L 1.0 U TRIP BLANK SW8260D cis-l,3-Dichloropropene 0.57 U 0.57 1 ug/L 1.0 U TRIP BLANK SW8260D Cyclohexane 0.63 U 0.63 2 ug/L 2.0 U TRIP BLANK SW8260D Dibromochloromethane 0.4 U 0.4 1 ug/L 1.0 U TRIP BLANK SW8260D Dibromodifluoromethane 0.46 U 0.46 1 ug/L 1.0 U TRIP BLANK SW8260D Ethylbenzene 0.34 U 0.34 1 ug/L 1.0 U TRIP BLANK SW8015D GRO (C6-C10) 76 U 76 200 ug/L 200 U TRIP BLANK SW8260D Isopropylbenzene 0.35 U 0.35 1 ug/L 1.0 U TRIP BLANK SW8260D m,p-Xylene 0.81 U 0.81 2 ug/L 2.0 U TRIP BLANK SW8260D Methyl acetate 0.59 U 0.59 2 ug/L 2.0 U TRIP BLANK SW8260D Methyl tert-butyl ether 0.45 U 0.45 1 ug/L 1.0 U TRIP BLANK SW8260D Methylcyclohexane 0.35 U 0.35 1 ug/L 1.0 U TRIP BLANK SW8260D Methylene chloride 0.86 U 0.86 5 ug/L 5.0 U TRIP BLANK SW8260D o-Xylene 0.31 U 0.31 1 ug/L 1.0 U TRIP BLANK SW8260D Styrene 0.33 U 0.33 1 ug/L 1.0 U TRIP BLANK SW8260D Tetrachloroethene 0.39 U 0.39 1 ug/L 1.0 U TRIP BLANK SW8260D Toluene 0.45 U 0.45 1 ug/L 1.0 U TRIP BLANK SW8260D trans-l,2-Dichloroethene 0.48 U 0.48 1 ug/L 1.0 U TRIP BLANK SW8260D trans-l,3-Dichloropropene 0.38 U 0.38 1 ug/L 1.0 U TRIP BLANK SW8260D Trichloroethene 0.43 U 0.43 1 ug/L 1.0 U TRIP BLANK SW8260D Trichlorofluoromethane 0.52 U 0.52 1 ug/L 1.0 u TRIP BLANK SW8260D Vinyl chloride 0.53 U 0.53 1 ug/L 1.0 u TRIP BLANK SW8260D Xylenes, Total 0.81 u 0.81 2 ug/L 2.0 u Page 19 of 19 ------- DATA VALIDATION CHECKLIST - STAGE 2A EPA REGION 5 START CONTRACT Site Name E Palestine Site - ER TO/TOLIN No. 68HE0520F0032/0001EB201 Document Tracking No. DTN 1676d Data Reviewer (signature and date) February 25, 2023 02/28/2023 Technical Reviewer (signature and date) ju:.. 3 March 2023 Laboratory Report No. 23020905 Laboratory ALS Environmental/Holland, MI Analyses Volatile organic compounds (VOCs) by E Method 8270E, and Diesel Range Organic (GRO) by EPA Method 8015D 'A Method 8260D, Semivo s (DRO), Oil Range Organi atile organic compounds (SVOCs) by EPA :s (ORO), and Gasoline Range Organics Samples and Matrix Five soil samples Collection Date(s) 02/10/2023 Field Duplicate Pairs NA Field QC Blanks NA INTRODUCTION This checklist summarizes the Stage 2A validation performed on the subject laboratory report, in accordance with the U.S. Environmental Protection Agency (EPA) Guidance for Labeling Externally Validated Laboratory Analytical Data for Superfund Use (January 2009). Analytical data were evaluated in general accordance with the Tetra Tech Quality Assurance Project Plan, Superfund Technical Assessment and Response Team (START V), EPA Region 5, Revision 4 (August 2022), and the EPA National Functional Guidelines (NFG) for Organic Superfund Methods Data Review (November 2020). OVERALL EVALUATION Some results were rejected due to LCS recovery issues. All other results may be used with the qualifications described below. Data completeness: Within Criteria Exceedance/Notes Y TETRA TECH Page 1 of 5 ------- DATA VALIDATION CHECKLIST - STAGE 2A EPA REGION 5 START CONTRACT Sample preservation, receipt, and holding times: Within Criteria Exceedance/Notes Y Method blanks: Within Criteria Exceedance/Notes Y Field blanks: Within Criteria Exceedance/Notes NA Surrogates and labeled compounds: Within Criteria Exceedance/Notes N EPD-S02-230210, EPD-S03-230210, EPD-S04-230210, EPD-S05-230210 (SVOCs): All surrogate %Rs are zero. The laboratory project manager explained that due to the nature of the sample matrix, these four samples were treated as waste; they did not undergo extraction, and therefore, no surrogates were added. Although no qualifications were applied, the data user should be aware of this excursion from QAPP laboratory QC requirements. TETRA TECH Page 2 of 5 ------- DATA VALIDATION CHECKLIST - STAGE 2A EPA REGION 5 START CONTRACT MS/MSDs: Within Criteria Exceedance/Notes N EPD-S01-230210 (SVOCs): 2.2 -Oxybis( 1 -chloropropanc). 4-Chloroaniline and Hexachlorocyclopentadiene recoveries were below QC limits; therefore, these sample results were qualified as estimated with a possible low bias (flagged UJ). 2-Methylphenol and atrazine were recovered above QC limits; however, the parent sample results are nondetect and no qualifications were applied. Benzo(a)pyrene and Benzo(b)fluoranthene were also recovered above QC limits; therefore, these sample results were qualified as estimated with a possible high bias (flagged J+). 3,4-Methyl phenol, 4-chloro-3-methylphenol,4-nitroaniline, 4-nitrophenol, atrazine, and benzaldehyde RPDs exceeded QC criteria; therefore, these sample results were qualified as estimated (flagged J). The parent sample results are nondetect; therefore, no qualifications were applied. EPD-S05-230210 (GRO): GRO recovered below QC limit. Sample GRO result was qualified estimated with a possible low bias (flagged J-). MS/MSD results for samples not included in this SDG were not evaluated. Laboratory duplicates: Within Criteria Exceedance/Notes NA Field duplicates: Within Criteria Exceedance/Notes NA LCSs/LCSDs: Within Criteria Exceedance/Notes N SVOCs (batch 211268): LCS recoveries were below QC limits for 2,4-Dinitrophenol, 3,3'-Dichlorobenzidine, and Benzaldehyde. The non-detect results for these analytes for associated samples EPD-S02-230210, EPD-S03-230210, EPD-S04-230210, and EPD- S05-230210 were rejected (flagged R). TETRA TECH Page 3 of 5 ------- DATA VALIDATION CHECKLIST - STAGE 2A EPA REGION 5 START CONTRACT Sample dilutions: Within Criteria Exceedance/Notes Y EPD-S01-230210 EPD-S02-230210 EPD-S03-230210 EPD-S04-230210 EPD-S05-230210 VOC-lOX DRO/ORO - 10X SVOC - 10X VOC -10X DRO/ORO/GRO - 10X SVOC - 10X DRO/ORO - 10X SVOC - 10X Re-extraction and reanalysis: Within Criteria Exceedance/Notes Y MDLs/RLs: Within Criteria Exceedance/Notes Y Results for analytes detected between the method detection limit and sample RL were qualified by the laboratory as estimated (flagged J). Tentatively identified compounds: Within Criteria Exceedance/Notes Y As requested, the laboratory searched for tentatively identified compounds (TICs) in the VOC and SVOC analyses. The detected TICS are listed in the laboratory report but are not included in the EDD, and therefore, are not included in the attached qualified data table. Other [none]: Within Criteria Exceedance/Notes NA TETRA TECH Page 4 of 5 ------- DATA VALIDATION CHECKLIST - STAGE 2A EPA REGION 5 START CONTRACT Overall Qualifications: See results summary pages attached for changes to the laboratory qualifiers based upon this validation. The following is a list of qualifiers and definitions that may be used for the validation of this data package: J The analyte was positively identified; the associated value is the approximate concentration of the analyte in the sample. J+ The analyte was positively identified; the associated value is the approximate concentration of the analyte in the sample and may be biased high. J- The analyte was positively identified; the associated value is the approximate concentration of the analyte in the sample and may be biased low. NJ The analysis indicates the presence of an analyte that has been "tentatively identified" and the associated value is the approximate concentration of the analyte in the sample. R The sample result is rejected as unusable due to serious deficiencies in one or more quality control criteria. The analyte may or may not be present in the sample. U The analyte was analyzed for, but was not detected at or above the associated value (reporting limit). UJ The analyte was analyzed for, but was not detected at or above the associated value (reporting limit), which is considered approximate due to deficiencies in one or more quality control criteria. NF The tentatively identified compound was manually searched for but was not found in the sample. TETRA TECH Page 5 of 5 ------- E PALESTINE SITE - ER SOIL ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020905 SampleJD Method Analyte LabResult LabQual MDL RL Units VAL Result VAL EPD-S01-230210 SW8015D DRO (C10-C28) 100 2.8 13 mg/Kg 100 EPD-S01-230210 SW8015D GRO (C6-C10) 300000 2100 12000 ug/Kg-dry 300000 EPD-S01-230210 SW8015D ORO (C28-C40) 160 4.8 13 mg/Kg 160 EPD-S01-230210 SW8260D 1,1,1-Trichloroethane 410 U 14 910 ug/Kg-dry 910 U EPD-S01-230210 SW8260D 1,1,2,2-Tetrachloroethane 400 U 13 910 ug/Kg-dry 910 U EPD-S01-230210 SW8260D 1,1,2-Trichloroethane 390 U 13 910 ug/Kg-dry 910 U EPD-S01-230210 SW8260D 1,1,2-Trichlorotrifluoroethane 580 U 19 910 ug/Kg-dry 910 U EPD-S01-230210 SW8260D 1,1-Dichloroethane 330 U 11 910 ug/Kg-dry 910 U EPD-S01-230210 SW8260D 1,1-Dichloroethene 300 U 9.7 910 ug/Kg-dry 910 U EPD-S01-230210 SW8260D 1,2,3-Trichlorobenzene 1100 U 36 3000 ug/Kg-dry 3000 U EPD-S01-230210 SW8260D 1,2,3-Trichloropropane 380 U 13 910 ug/Kg-dry 910 U EPD-S01-230210 SW8260D 1,2,4-Trichlorobenzene 1000 U 34 3000 ug/Kg-dry 3000 U EPD-S01-230210 SW8260D 1,2,4-Trimethylbenzene 670 U 22 910 ug/Kg-dry 910 U EPD-S01-230210 SW8260D l,2-Dibromo-3-chloropropane 840 U 28 3000 ug/Kg-dry 3000 U EPD-S01-230210 SW8260D 1,2-Dibromoethane 260 U 8.4 910 ug/Kg-dry 910 U EPD-S01-230210 SW8260D 1,2-Dichlorobenzene 350 U 11 910 ug/Kg-dry 910 U EPD-S01-230210 SW8260D 1,2-Dichloroethane 1400 U 45 3000 ug/Kg-dry 3000 U EPD-S01-230210 SW8260D 1,2-Dichloropropane 670 U 22 910 ug/Kg-dry 910 U EPD-S01-230210 SW8260D 1,3,5-Trimethylbenzene 1100 U 35 3000 ug/Kg-dry 3000 U EPD-S01-230210 SW8260D 1,3-Dichlorobenzene 300 U 10 910 ug/Kg-dry 910 U EPD-S01-230210 SW8260D 1,4-Dichlorobenzene 220 U 7.2 910 ug/Kg-dry 910 u EPD-S01-230210 SW8260D 2-Butanone 750 U 25 6100 ug/Kg-dry 6100 u EPD-S01-230210 SW8260D 2-Hexanone 450 U 15 910 ug/Kg-dry 910 u EPD-S01-230210 SW8260D 4-Methyl-2-pentanone 850 U 28 910 ug/Kg-dry 910 u EPD-S01-230210 SW8260D Acetone 8000 89 3000 ug/Kg-dry 8000 EPD-S01-230210 SW8260D Benzene 440 U 15 910 ug/Kg-dry 910 u EPD-S01-230210 SW8260D Bromochloromethane 460 U 15 910 ug/Kg-dry 910 u EPD-S01-230210 SW8260D Bromodichloromethane 510 U 17 910 ug/Kg-dry 910 u EPD-S01-230210 SW8260D Bromoform 380 U 13 910 ug/Kg-dry 910 u EPD-S01-230210 SW8260D Bromomethane 1700 U 57 3000 ug/Kg-dry 3000 u EPD-S01-230210 SW8260D Carbon disulfide 470 U 16 910 ug/Kg-dry 910 u EPD-S01-230210 SW8260D Carbon tetrachloride 360 u 12 910 ug/Kg-dry 910 u EPD-S01-230210 SW8260D Chlorobenzene 300 u 10 910 ug/Kg-dry 910 u EPD-S01-230210 SW8260D Chloroethane 900 u 30 3000 ug/Kg-dry 3000 u EPD-S01-230210 SW8260D Chloroform 330 u 11 910 ug/Kg-dry 910 u EPD-S01-230210 SW8260D Chloromethane 2500 u 82 3000 ug/Kg-dry 3000 u EPD-S01-230210 SW8260D cis-l,2-Dichloroethene 590 u 19 910 ug/Kg-dry 910 u EPD-S01-230210 SW8260D cis-l,3-Dichloropropene 690 u 23 910 ug/Kg-dry 910 u EPD-S01-230210 SW8260D Cyclohexane 820 u 27 3000 ug/Kg-dry 3000 u EPD-S01-230210 SW8260D Dibromochloromethane 510 u 17 910 ug/Kg-dry 910 u EPD-S01-230210 SW8260D Dichlorodifluoromethane 1100 u 36 3000 ug/Kg-dry 3000 u EPD-S01-230210 SW8260D Ethyl benzene 190 u 6.3 910 ug/Kg-dry 910 u EPD-S01-230210 SW8260D Isopropyl benzene 280 u 9.2 910 ug/Kg-dry 910 u EPD-S01-230210 SW8260D m,p-Xylene 1200 u 40 1800 ug/Kg-dry 1800 u EPD-S01-230210 SW8260D Methyl acetate 1100 u 36 7600 ug/Kg-dry 7600 u EPD-S01-230210 SW8260D Methyl tert-butyl ether 260 u 8.6 910 ug/Kg-dry 910 u EPD-S01-230210 SW8260D Methylcyclohexane 350 u 11 910 ug/Kg-dry 910 u EPD-S01-230210 SW8260D Methylene chloride 2400 u 80 7600 ug/Kg-dry 7600 u EPD-S01-230210 SW8260D o-Xylene 350 u 12 910 ug/Kg-dry 910 u EPD-S01-230210 SW8260D Styrene 360 u 12 910 ug/Kg-dry 910 u EPD-S01-230210 SW8260D Tetrachloroethene 550 u 18 910 ug/Kg-dry 910 u EPD-S01-230210 SW8260D Toluene 250 u 8.2 910 ug/Kg-dry 910 u Page 1 of 13 ------- E PALESTINE SITE - ER SOIL ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020905 SampleJD Method Analyte LabResult LabQual MDL RL Units VAL Result VALQual EPD-S01-230210 SW8260D trans-l,2-Dichloroethene 340 U 11 910 ug/Kg-dry 910 U EPD-S01-230210 SW8260D trans-l,3-Dichloropropene 510 U 17 910 ug/Kg-dry 910 U EPD-S01-230210 SW8260D Trichloroethene 410 U 13 910 ug/Kg-dry 910 U EPD-S01-230210 SW8260D Trichlorofluoromethane 470 U 15 910 ug/Kg-dry 910 U EPD-S01-230210 SW8260D Vinyl chloride 610 U 20 910 ug/Kg-dry 910 U EPD-S01-230210 SW8260D Xylenes, Total 1200 U 40 2700 ug/Kg-dry 2700 U EPD-S01-230210 SW8270E l,r-Biphenyl 28 J 5.4 44 ug/Kg 28 J EPD-S01-230210 SW8270E 1,2,4,5-Tetrachlorobenzene 10 U 7.7 220 ug/Kg 220 U EPD-S01-230210 SW8270E 1,4-Dioxane 32 U 24 220 ug/Kg 220 U EPD-S01-230210 SW8270E 1-Methylnaphthalene 29 4.8 8.9 ug/Kg 29 EPD-S01-230210 SW8270E 2,2'-Oxybis(l-chloropropane) 10 U 7.8 44 ug/Kg 44 UJ EPD-S01-230210 SW8270E 2,3,4,6-Tetrachlorophenol 33 U 24 90 ug/Kg 90 U EPD-S01-230210 SW8270E 2,4,5-Trichlorophenol 26 U 20 44 ug/Kg 44 U EPD-S01-230210 SW8270E 2,4,6-Trichlorophenol 12 U 8.9 44 ug/Kg 44 U EPD-S01-230210 SW8270E 2,4-Dichlorophenol 24 U 18 44 ug/Kg 44 U EPD-S01-230210 SW8270E 2,4-Dimethylphenol 23 U 17 44 ug/Kg 44 U EPD-S01-230210 SW8270E 2,4-Dinitrophenol 330 U 240 890 ug/Kg 890 U EPD-S01-230210 SW8270E 2,4-Dinitrotoluene 29 U 22 44 ug/Kg 44 U EPD-S01-230210 SW8270E 2,6-Dinitrotoluene 29 U 22 44 ug/Kg 44 U EPD-S01-230210 SW8270E 2-Chloronaphthalene 6.2 U 4.7 8.9 ug/Kg 8.9 U EPD-S01-230210 SW8270E 2-Chlorophenol 14 U 10 44 ug/Kg 44 U EPD-S01-230210 SW8270E 2-Methylnaphthalene 38 3.4 8.9 ug/Kg 38 EPD-S01-230210 SW8270E 2-Methylphenol 12 U 9 44 ug/Kg 44 U EPD-S01-230210 SW8270E 2-Nitroaniline 25 U 19 44 ug/Kg 44 U EPD-S01-230210 SW8270E 2-Nitrophenol 13 U 9.5 44 ug/Kg 44 U EPD-S01-230210 SW8270E 3&4-Methylphenol 24 U 18 44 ug/Kg 44 U EPD-S01-230210 SW8270E 3,3'-Dichlorobenzidine 21 U 16 220 ug/Kg 220 U EPD-S01-230210 SW8270E 3-Nitroaniline 26 U 19 44 ug/Kg 44 U EPD-S01-230210 SW8270E 4,6-Dinitro-2-methyl phenol 37 U 28 44 ug/Kg 44 U EPD-S01-230210 SW8270E 4-Bromophenyl phenyl ether 24 U 18 44 ug/Kg 44 u EPD-S01-230210 SW8270E 4-Chloro-3-methylphenol 13 u 9.5 44 ug/Kg 44 u EPD-S01-230210 SW8270E 4-Chloroaniline 23 u 17 90 ug/Kg 90 UJ EPD-S01-230210 SW8270E 4-Chlorophenyl phenyl ether 12 u 9.2 44 ug/Kg 44 u EPD-S01-230210 SW8270E 4-Nitroaniline 69 u 52 220 ug/Kg 220 u EPD-S01-230210 SW8270E 4-Nitrophenol 100 u 78 220 ug/Kg 220 u EPD-S01-230210 SW8270E Acenaphthene 25 4.8 8.9 ug/Kg 25 EPD-S01-230210 SW8270E Acenaphthylene 29 5.8 8.9 ug/Kg 29 EPD-S01-230210 SW8270E Acetophenone 7 u 5.2 44 ug/Kg 44 u EPD-S01-230210 SW8270E Anthracene 43 4.7 8.9 ug/Kg 43 EPD-S01-230210 SW8270E Atrazine 26 u 20 44 ug/Kg 44 u EPD-S01-230210 SW8270E Benzaldehyde 69 u 51 90 ug/Kg 90 u EPD-S01-230210 SW8270E Benzo(a)anthracene 130 5.8 8.9 ug/Kg 130 EPD-S01-230210 SW8270E Benzo(a)pyrene 110 4.1 8.9 ug/Kg 110 J+ EPD-S01-230210 SW8270E Benzo(b)fluoranthene 190 5 8.9 ug/Kg 190 J+ EPD-S01-230210 SW8270E Benzo(g,h,i)perylene 68 5.1 8.9 ug/Kg 68 EPD-S01-230210 SW8270E Benzo(k)fluoranthene 69 5 8.9 ug/Kg 69 EPD-S01-230210 SW8270E Bis(2-chloroethoxy)methane 28 u 21 44 ug/Kg 44 u EPD-S01-230210 SW8270E Bis(2-chloroethyl)ether 13 u 9.4 44 ug/Kg 44 u EPD-S01-230210 SW8270E Bis(2-ethylhexyl)phthalate 37 u 28 44 ug/Kg 44 u EPD-S01-230210 SW8270E Butyl benzyl phthalate 56 u 42 90 ug/Kg 90 u EPD-S01-230210 SW8270E Caprolactam 69 u 51 90 ug/Kg 90 u EPD-S01-230210 SW8270E Carbazole 29 J 9.8 44 ug/Kg 29 J Page 2 of 13 ------- E PALESTINE SITE - ER SOIL ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020905 SampleJD Method Analyte LabResult LabQual MDL RL Units VAL Result VALQual EPD-S01-230210 SW8270E Chrysene 120 5.4 8.9 ug/Kg 120 EPD-S01-230210 SW8270E Dibenzo(a,h)anthracene 23 3.6 8.9 ug/Kg 23 EPD-S01-230210 SW8270E Dibenzofuran 34 J 4.9 44 ug/Kg 34 J EPD-S01-230210 SW8270E Diethyl phthalate 15 U 11 44 ug/Kg 44 U EPD-S01-230210 SW8270E Dimethyl phthalate 8.7 U 6.5 44 ug/Kg 44 U EPD-S01-230210 SW8270E Di-n-butyl phthalate 27 U 20 44 ug/Kg 44 U EPD-S01-230210 SW8270E Di-n-octyl phthalate 39 U 29 44 ug/Kg 44 U EPD-S01-230210 SW8270E Fluoranthene 180 3.2 8.9 ug/Kg 180 EPD-S01-230210 SW8270E Fluorene 28 4.8 8.9 ug/Kg 28 EPD-S01-230210 SW8270E Hexachlorobenzene 13 U 9.7 44 ug/Kg 44 U EPD-S01-230210 SW8270E Hexachlorobutadiene 11 U 7.9 44 ug/Kg 44 U EPD-S01-230210 SW8270E Hexachlorocyclopentadiene 42 U 32 44 ug/Kg 44 UJ EPD-S01-230210 SW8270E Hexachloroethane 19 U 14 44 ug/Kg 44 U EPD-S01-230210 SW8270E lndeno(l,2,3-cd)pyrene 84 4.6 8.9 ug/Kg 84 EPD-S01-230210 SW8270E Isophorone 8.7 U 6.5 220 ug/Kg 220 U EPD-S01-230210 SW8270E Naphthalene 38 4.3 8.9 ug/Kg 38 EPD-S01-230210 SW8270E Nitrobenzene 15 U 11 220 ug/Kg 220 U EPD-S01-230210 SW8270E N-Nitrosodi-n-propylamine 7.4 U 5.5 44 ug/Kg 44 U EPD-S01-230210 SW8270E N-Nitrosodiphenylamine 26 U 19 44 ug/Kg 44 U EPD-S01-230210 SW8270E Pentachlorophenol 64 26 44 ug/Kg 64 EPD-S01-230210 SW8270E Phenanthrene 120 3.1 8.9 ug/Kg 120 EPD-S01-230210 SW8270E Phenol 22 U 17 44 ug/Kg 44 U EPD-S01-230210 SW8270E Pyrene 260 6.3 8.9 ug/Kg 260 J+ EPD-S01-230210 SW8270E Pyridine 88 U 66 220 ug/Kg 220 U EPD-S02-230210 SW8015D DRO (C10-C28) 7100 J 330 8800 mg/Kg 7100 J EPD-S02-230210 SW8015D GRO (C6-C10) 520000 2100 11000 ug/Kg-dry 520000 EPD-S02-230210 SW8015D ORO (C28-C40) 57000 500 8800 mg/Kg 57000 EPD-S02-230210 SW8260D 1,1,1-Trichloroethane 270 U 14 600 ug/Kg-dry 600 U EPD-S02-230210 SW8260D 1,1,2,2-Tetrachloroethane 270 U 13 600 ug/Kg-dry 600 U EPD-S02-230210 SW8260D 1,1,2-Trichloroethane 260 U 13 600 ug/Kg-dry 600 U EPD-S02-230210 SW8260D 1,1,2-Trichlorotrifluoroethane 380 U 19 600 ug/Kg-dry 600 U EPD-S02-230210 SW8260D 1,1-Dichloroethane 220 U 11 600 ug/Kg-dry 600 U EPD-S02-230210 SW8260D 1,1-Dichloroethene 190 U 9.7 600 ug/Kg-dry 600 U EPD-S02-230210 SW8260D 1,2,3-Trichlorobenzene 720 U 36 2000 ug/Kg-dry 2000 U EPD-S02-230210 SW8260D 1,2,3-Trichloropropane 250 U 13 600 ug/Kg-dry 600 U EPD-S02-230210 SW8260D 1,2,4-Trichlorobenzene 680 U 34 2000 ug/Kg-dry 2000 U EPD-S02-230210 SW8260D 1,2,4-Trimethylbenzene 440 U 22 600 ug/Kg-dry 600 U EPD-S02-230210 SW8260D l,2-Dibromo-3-chloropropane 550 U 28 2000 ug/Kg-dry 2000 U EPD-S02-230210 SW8260D 1,2-Dibromoethane 170 U 8.4 600 ug/Kg-dry 600 U EPD-S02-230210 SW8260D 1,2-Dichlorobenzene 230 U 11 600 ug/Kg-dry 600 u EPD-S02-230210 SW8260D 1,2-Dichloroethane 900 u 45 2000 ug/Kg-dry 2000 u EPD-S02-230210 SW8260D 1,2-Dichloropropane 440 u 22 600 ug/Kg-dry 600 u EPD-S02-230210 SW8260D 1,3,5-Trimethylbenzene 700 u 35 2000 ug/Kg-dry 2000 u EPD-S02-230210 SW8260D 1,3-Dichlorobenzene 200 u 10 600 ug/Kg-dry 600 u EPD-S02-230210 SW8260D 1,4-Dichlorobenzene 140 u 7.2 600 ug/Kg-dry 600 u EPD-S02-230210 SW8260D 2-Butanone 490 u 25 4000 ug/Kg-dry 4000 u EPD-S02-230210 SW8260D 2-Hexanone 300 u 15 600 ug/Kg-dry 600 u EPD-S02-230210 SW8260D 4-Methyl-2-pentanone 560 u 28 600 ug/Kg-dry 600 u EPD-S02-230210 SW8260D Acetone 1800 u 89 2000 ug/Kg-dry 2000 u EPD-S02-230210 SW8260D Benzene 2200 15 600 ug/Kg-dry 2200 EPD-S02-230210 SW8260D Bromochloromethane 310 u 15 600 ug/Kg-dry 600 u EPD-S02-230210 SW8260D Bromodichloromethane 340 u 17 600 ug/Kg-dry 600 u Page 3 of 13 ------- E PALESTINE SITE - ER SOIL ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020905 SampleJD Method Analyte LabResult LabQual MDL RL Units VAL Result VALQual EPD-S02-230210 SW8260D Bromoform 250 U 13 600 ug/Kg-dry 600 U EPD-S02-230210 SW8260D Bromomethane 1100 U 57 2000 ug/Kg-dry 2000 U EPD-S02-230210 SW8260D Carbon disulfide 310 U 16 600 ug/Kg-dry 600 U EPD-S02-230210 SW8260D Carbon tetrachloride 240 U 12 600 ug/Kg-dry 600 U EPD-S02-230210 SW8260D Chlorobenzene 200 U 10 600 ug/Kg-dry 600 U EPD-S02-230210 SW8260D Chloroethane 590 U 30 2000 ug/Kg-dry 2000 U EPD-S02-230210 SW8260D Chloroform 220 U 11 600 ug/Kg-dry 600 U EPD-S02-230210 SW8260D Chloromethane 1600 U 82 2000 ug/Kg-dry 2000 U EPD-S02-230210 SW8260D cis-l,2-Dichloroethene 390 U 19 600 ug/Kg-dry 600 U EPD-S02-230210 SW8260D cis-l,3-Dichloropropene 450 U 23 600 ug/Kg-dry 600 U EPD-S02-230210 SW8260D Cyclohexane 540 U 27 2000 ug/Kg-dry 2000 U EPD-S02-230210 SW8260D Dibromochloromethane 340 U 17 600 ug/Kg-dry 600 U EPD-S02-230210 SW8260D Dichlorodifluoromethane 730 U 36 2000 ug/Kg-dry 2000 U EPD-S02-230210 SW8260D Ethyl benzene 130 U 6.3 600 ug/Kg-dry 600 U EPD-S02-230210 SW8260D Isopropyl benzene 180 U 9.2 600 ug/Kg-dry 600 U EPD-S02-230210 SW8260D m,p-Xylene 800 U 40 1200 ug/Kg-dry 1200 U EPD-S02-230210 SW8260D Methyl acetate 720 U 36 5000 ug/Kg-dry 5000 U EPD-S02-230210 SW8260D Methyl tert-butyl ether 170 U 8.6 600 ug/Kg-dry 600 U EPD-S02-230210 SW8260D Methylcyclohexane 230 U 11 600 ug/Kg-dry 600 U EPD-S02-230210 SW8260D Methylene chloride 1600 U 80 5000 ug/Kg-dry 5000 U EPD-S02-230210 SW8260D o-Xylene 230 U 12 600 ug/Kg-dry 600 U EPD-S02-230210 SW8260D Styrene 240 U 12 600 ug/Kg-dry 600 U EPD-S02-230210 SW8260D Tetrachloroethene 360 U 18 600 ug/Kg-dry 600 U EPD-S02-230210 SW8260D Toluene 160 U 8.2 600 ug/Kg-dry 600 U EPD-S02-230210 SW8260D trans-l,2-Dichloroethene 220 U 11 600 ug/Kg-dry 600 U EPD-S02-230210 SW8260D trans-l,3-Dichloropropene 340 U 17 600 ug/Kg-dry 600 U EPD-S02-230210 SW8260D Trichloroethene 270 U 13 600 ug/Kg-dry 600 u EPD-S02-230210 SW8260D Trichlorofluoromethane 310 u 15 600 ug/Kg-dry 600 u EPD-S02-230210 SW8260D Vinyl chloride 4600 20 600 ug/Kg-dry 4600 EPD-S02-230210 SW8260D Xylenes, Total 800 u 40 1800 ug/Kg-dry 1800 u EPD-S02-230210 SW846 8270D l,r-Biphenyl 59 u 5 59 mg/Kg 59 u EPD-S02-230210 SW846 8270D 1,2,4,5-Tetrachlorobenzene 590 u 50 590 mg/Kg 590 u EPD-S02-230210 SW846 8270D 1,4-Dioxane 59 u 5 59 mg/Kg 59 u EPD-S02-230210 SW846 8270D 1-Methylnaphthalene 59 u 5 59 mg/Kg 59 u EPD-S02-230210 SW846 8270D 2,2'-Oxybis(l-chloropropane) 59 u 5 59 mg/Kg 59 u EPD-S02-230210 SW846 8270D 2,3,4,6-Tetrachlorophenol 59 u 5 59 mg/Kg 59 u EPD-S02-230210 SW846 8270D 2,4,5-Trichlorophenol 59 u 5 59 mg/Kg 59 u EPD-S02-230210 SW846 8270D 2,4,6-Trichlorophenol 59 u 5 59 mg/Kg 59 u EPD-S02-230210 SW846 8270D 2,4-Dichlorophenol 59 u 5 59 mg/Kg 59 u EPD-S02-230210 SW846 8270D 2,4-Dimethylphenol 59 u 5 59 mg/Kg 59 u EPD-S02-230210 SW846 8270D 2,4-Dinitrophenol 59 u 5 59 mg/Kg 59 R EPD-S02-230210 SW846 8270D 2,4-Dinitrotoluene 59 u 5 59 mg/Kg 59 u EPD-S02-230210 SW846 8270D 2,6-Dinitrotoluene 59 u 5 59 mg/Kg 59 u EPD-S02-230210 SW846 8270D 2-Chloronaphthalene 12 u 1 12 mg/Kg 12 u EPD-S02-230210 SW846 8270D 2-Chlorophenol 59 u 5 59 mg/Kg 59 u EPD-S02-230210 SW846 8270D 2-Methylnaphthalene 12 u 1 12 mg/Kg 12 u EPD-S02-230210 SW846 8270D 2-Methylphenol 59 u 5 59 mg/Kg 59 u EPD-S02-230210 SW846 8270D 2-Nitroaniline 59 u 5 59 mg/Kg 59 u EPD-S02-230210 SW846 8270D 2-Nitrophenol 59 u 5 59 mg/Kg 59 u EPD-S02-230210 SW846 8270D 3&4-Methylphenol 59 u 5 59 mg/Kg 59 u EPD-S02-230210 SW846 8270D 3,3'-Dichlorobenzidine 590 u 50 590 mg/Kg 590 R EPD-S02-230210 SW846 8270D 3-Nitroaniline 59 u 5 59 mg/Kg 59 u Page 4 of 13 ------- E PALESTINE SITE - ER SOIL ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020905 SampleJD Method Analyte LabResult LabQual MDL RL Units VAL Result VALQual EPD-S02-230210 SW846 8270D 4,6-Dinitro-2-methyl phenol 59 U 5 59 mg/Kg 59 U EPD-S02-230210 SW846 8270D 4-Bromophenyl phenyl ether 59 U 5 59 mg/Kg 59 U EPD-S02-230210 SW846 8270D 4-Chloro-3-methylphenol 59 U 5 59 mg/Kg 59 U EPD-S02-230210 SW846 8270D 4-Chloroaniline 59 U 5 59 mg/Kg 59 U EPD-S02-230210 SW846 8270D 4-Chlorophenyl phenyl ether 59 U 5 59 mg/Kg 59 U EPD-S02-230210 SW846 8270D 4-Nitroaniline 59 U 5 59 mg/Kg 59 U EPD-S02-230210 SW846 8270D 4-Nitrophenol 590 U 50 590 mg/Kg 590 U EPD-S02-230210 SW846 8270D Acenaphthene 12 U 1 12 mg/Kg 12 U EPD-S02-230210 SW846 8270D Acenaphthylene 12 U 1 12 mg/Kg 12 U EPD-S02-230210 SW846 8270D Acetophenone 59 U 5 59 mg/Kg 59 U EPD-S02-230210 SW846 8270D Anthracene 12 U 1 12 mg/Kg 12 U EPD-S02-230210 SW846 8270D Atrazine 59 U 5 59 mg/Kg 59 U EPD-S02-230210 SW846 8270D Benzaldehyde 59 U 5 59 mg/Kg 59 R EPD-S02-230210 SW846 8270D Benzo(a)anthracene 12 U 1 12 mg/Kg 12 U EPD-S02-230210 SW846 8270D Benzo(a)pyrene 12 U 1 12 mg/Kg 12 U EPD-S02-230210 SW846 8270D Benzo(b)fluoranthene 12 U 1 12 mg/Kg 12 U EPD-S02-230210 SW846 8270D Benzo(g,h,i)perylene 12 U 1 12 mg/Kg 12 U EPD-S02-230210 SW846 8270D Benzo(k)fluoranthene 12 U 1 12 mg/Kg 12 U EPD-S02-230210 SW846 8270D Bis(2-chloroethoxy)methane 59 U 5 59 mg/Kg 59 U EPD-S02-230210 SW846 8270D Bis(2-chloroethyl)ether 59 U 5 59 mg/Kg 59 U EPD-S02-230210 SW846 8270D Bis(2-ethylhexyl)phthalate 59 U 5 59 mg/Kg 59 U EPD-S02-230210 SW846 8270D Butyl benzyl phthalate 59 U 5 59 mg/Kg 59 U EPD-S02-230210 SW846 8270D Caprolactam 590 U 50 590 mg/Kg 590 U EPD-S02-230210 SW846 8270D Carbazole 59 U 5 59 mg/Kg 59 U EPD-S02-230210 SW846 8270D Chrysene 12 U 1 12 mg/Kg 12 U EPD-S02-230210 SW846 8270D Dibenzo(a,h)anthracene 12 U 1 12 mg/Kg 12 U EPD-S02-230210 SW846 8270D Dibenzofuran 59 U 5 59 mg/Kg 59 U EPD-S02-230210 SW846 8270D Diethyl phthalate 59 u 5 59 mg/Kg 59 U EPD-S02-230210 SW846 8270D Dimethyl phthalate 59 u 5 59 mg/Kg 59 U EPD-S02-230210 SW846 8270D Di-n-butyl phthalate 59 u 5 59 mg/Kg 59 u EPD-S02-230210 SW846 8270D Di-n-octyl phthalate 59 u 5 59 mg/Kg 59 u EPD-S02-230210 SW846 8270D Fluoranthene 14 1 12 mg/Kg 14 J- EPD-S02-230210 SW846 8270D Fluorene 12 u 1 12 mg/Kg 12 u EPD-S02-230210 SW846 8270D Hexachlorobenzene 59 u 5 59 mg/Kg 59 u EPD-S02-230210 SW846 8270D Hexachlorobutadiene 59 u 5 59 mg/Kg 59 u EPD-S02-230210 SW846 8270D Hexachlorocyclopentadiene 59 u 5 59 mg/Kg 59 u EPD-S02-230210 SW846 8270D Hexachloroethane 59 u 5 59 mg/Kg 59 u EPD-S02-230210 SW846 8270D lndeno(l,2,3-cd)pyrene 59 u 5 59 mg/Kg 59 u EPD-S02-230210 SW846 8270D Isophorone 59 u 5 59 mg/Kg 59 u EPD-S02-230210 SW846 8270D Naphthalene 12 u 1 12 mg/Kg 12 u EPD-S02-230210 SW846 8270D Nitrobenzene 59 u 5 59 mg/Kg 59 u EPD-S02-230210 SW846 8270D N-Nitrosodi-n-propylamine 59 u 5 59 mg/Kg 59 u EPD-S02-230210 SW846 8270D N-Nitrosodiphenylamine 59 u 5 59 mg/Kg 59 u EPD-S02-230210 SW846 8270D Pentachlorophenol 590 u 50 590 mg/Kg 590 u EPD-S02-230210 SW846 8270D Phenanthrene 14 1 12 mg/Kg 14 J- EPD-S02-230210 SW846 8270D Phenol 59 u 5 59 mg/Kg 59 u EPD-S02-230210 SW846 8270D Pyrene 12 J 1 12 mg/Kg 12 J- EPD-S02-230210 SW846 8270D Pyridine 59 u 5 59 mg/Kg 59 u EPD-S03-230210 SW8015D DRO (C10-C28) 3200 U 330 9700 mg/Kg 9700 u EPD-S03-230210 SW8015D GRO (C6-C10) 420000 2100 89000 ug/Kg-dry 420000 EPD-S03-230210 SW8015D ORO (C28-C40) 26000 500 9700 mg/Kg 26000 EPD-S03-230210 SW8260D 1,1,1-Trichloroethane 22 u 14 48 ug/Kg-dry 48 u Page 5 of 13 ------- E PALESTINE SITE - ER SOIL ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020905 SampleJD Method Analyte LabResult LabQual MDL RL Units VAL Result VALQual EPD-S03-230210 SW8260D 1,1,2,2-Tetrachloroethane 21 U 13 48 ug/Kg-dry 48 U EPD-S03-230210 SW8260D 1,1,2-Trichloroethane 21 U 13 48 ug/Kg-dry 48 U EPD-S03-230210 SW8260D 1,1,2-Trichlorotrifluoroethane 31 U 19 48 ug/Kg-dry 48 U EPD-S03-230210 SW8260D 1,1-Dichloroethane 18 U 11 48 ug/Kg-dry 48 U EPD-S03-230210 SW8260D 1,1-Dichloroethene 16 U 9.7 48 ug/Kg-dry 48 U EPD-S03-230210 SW8260D 1,2,3-Trichlorobenzene 58 U 36 160 ug/Kg-dry 160 U EPD-S03-230210 SW8260D 1,2,3-Trichloropropane 20 U 13 48 ug/Kg-dry 48 U EPD-S03-230210 SW8260D 1,2,4-Trichlorobenzene 55 U 34 160 ug/Kg-dry 160 U EPD-S03-230210 SW8260D 1,2,4-Trimethylbenzene 60 22 48 ug/Kg-dry 60 EPD-S03-230210 SW8260D l,2-Dibromo-3-chloropropane 45 U 28 160 ug/Kg-dry 160 U EPD-S03-230210 SW8260D 1,2-Dibromoethane 14 U 8.4 48 ug/Kg-dry 48 U EPD-S03-230210 SW8260D 1,2-Dichlorobenzene 18 U 11 48 ug/Kg-dry 48 U EPD-S03-230210 SW8260D 1,2-Dichloroethane 73 U 45 160 ug/Kg-dry 160 U EPD-S03-230210 SW8260D 1,2-Dichloropropane 36 U 22 48 ug/Kg-dry 48 U EPD-S03-230210 SW8260D 1,3,5-Trimethylbenzene 57 U 35 160 ug/Kg-dry 160 U EPD-S03-230210 SW8260D 1,3-Dichlorobenzene 16 U 10 48 ug/Kg-dry 48 U EPD-S03-230210 SW8260D 1,4-Dichlorobenzene 12 U 7.2 48 ug/Kg-dry 48 U EPD-S03-230210 SW8260D 2-Butanone 40 U 25 320 ug/Kg-dry 320 U EPD-S03-230210 SW8260D 2-Hexanone 24 U 15 48 ug/Kg-dry 48 U EPD-S03-230210 SW8260D 4-Methyl-2-pentanone 45 U 28 48 ug/Kg-dry 48 U EPD-S03-230210 SW8260D Acetone 7900 89 160 ug/Kg-dry 7900 EPD-S03-230210 SW8260D Benzene 280 15 48 ug/Kg-dry 280 EPD-S03-230210 SW8260D Bromochloromethane 25 U 15 48 ug/Kg-dry 48 U EPD-S03-230210 SW8260D Bromodichloromethane 27 U 17 48 ug/Kg-dry 48 U EPD-S03-230210 SW8260D Bromoform 20 U 13 48 ug/Kg-dry 48 U EPD-S03-230210 SW8260D Bromomethane 93 U 57 160 ug/Kg-dry 160 U EPD-S03-230210 SW8260D Carbon disulfide 25 U 16 48 ug/Kg-dry 48 U EPD-S03-230210 SW8260D Carbon tetrachloride 19 U 12 48 ug/Kg-dry 48 U EPD-S03-230210 SW8260D Chlorobenzene 16 U 10 48 ug/Kg-dry 48 U EPD-S03-230210 SW8260D Chloroethane 48 U 30 160 ug/Kg-dry 160 u EPD-S03-230210 SW8260D Chloroform 18 u 11 48 ug/Kg-dry 48 u EPD-S03-230210 SW8260D Chloromethane 130 u 82 160 ug/Kg-dry 160 u EPD-S03-230210 SW8260D cis-l,2-Dichloroethene 31 u 19 48 ug/Kg-dry 48 u EPD-S03-230210 SW8260D cis-l,3-Dichloropropene 37 u 23 48 ug/Kg-dry 48 u EPD-S03-230210 SW8260D Cyclohexane 44 u 27 160 ug/Kg-dry 160 u EPD-S03-230210 SW8260D Dibromochloromethane 27 u 17 48 ug/Kg-dry 48 u EPD-S03-230210 SW8260D Dichlorodifluoromethane 59 u 36 160 ug/Kg-dry 160 u EPD-S03-230210 SW8260D Ethyl benzene 27 J 6.3 48 ug/Kg-dry 27 J EPD-S03-230210 SW8260D Isopropyl benzene 15 u 9.2 48 ug/Kg-dry 48 u EPD-S03-230210 SW8260D m,p-Xylene 98 40 97 ug/Kg-dry 98 EPD-S03-230210 SW8260D Methyl acetate 320 J 36 400 ug/Kg-dry 320 J EPD-S03-230210 SW8260D Methyl tert-butyl ether 14 u 8.6 48 ug/Kg-dry 48 u EPD-S03-230210 SW8260D Methylcyclohexane 160 11 48 ug/Kg-dry 160 EPD-S03-230210 SW8260D Methylene chloride 130 u 80 400 ug/Kg-dry 400 u EPD-S03-230210 SW8260D o-Xylene 99 12 48 ug/Kg-dry 99 EPD-S03-230210 SW8260D Styrene 38 J 12 48 ug/Kg-dry 38 J EPD-S03-230210 SW8260D Tetrachloroethene 29 u 18 48 ug/Kg-dry 48 u EPD-S03-230210 SW8260D Toluene 65 8.2 48 ug/Kg-dry 65 EPD-S03-230210 SW8260D trans-l,2-Dichloroethene 18 u 11 48 ug/Kg-dry 48 u EPD-S03-230210 SW8260D trans-l,3-Dichloropropene 27 u 17 48 ug/Kg-dry 48 u EPD-S03-230210 SW8260D Trichloroethene 22 u 13 48 ug/Kg-dry 48 u EPD-S03-230210 SW8260D Trichlorofluoromethane 25 u 15 48 ug/Kg-dry 48 u Page 6 of 13 ------- E PALESTINE SITE - ER SOIL ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020905 SampleJD Method Analyte LabResult LabQual MDL RL Units VAL Result VALQual EPD-S03-230210 SW8260D Vinyl chloride 3900 20 48 ug/Kg-dry 3900 EPD-S03-230210 SW8260D Xylenes, Total 200 40 150 ug/Kg-dry 200 EPD-S03-230210 SW846 8270D l,r-Biphenyl 61 U 5 61 mg/Kg 61 U EPD-S03-230210 SW846 8270D 1,2,4,5-Tetrachlorobenzene 610 U 50 610 mg/Kg 610 U EPD-S03-230210 SW846 8270D 1,4-Dioxane 61 U 5 61 mg/Kg 61 U EPD-S03-230210 SW846 8270D 1-Methylnaphthalene 61 U 5 61 mg/Kg 61 U EPD-S03-230210 SW846 8270D 2,2'-Oxybis(l-chloropropane) 61 U 5 61 mg/Kg 61 U EPD-S03-230210 SW846 8270D 2,3,4,6-Tetrachlorophenol 61 U 5 61 mg/Kg 61 U EPD-S03-230210 SW846 8270D 2,4,5-Trichlorophenol 61 U 5 61 mg/Kg 61 U EPD-S03-230210 SW846 8270D 2,4,6-Trichlorophenol 61 U 5 61 mg/Kg 61 U EPD-S03-230210 SW846 8270D 2,4-Dichlorophenol 61 U 5 61 mg/Kg 61 U EPD-S03-230210 SW846 8270D 2,4-Dimethylphenol 61 U 5 61 mg/Kg 61 U EPD-S03-230210 SW846 8270D 2,4-Dinitrophenol 61 U 5 61 mg/Kg 61 R EPD-S03-230210 SW846 8270D 2,4-Dinitrotoluene 61 U 5 61 mg/Kg 61 U EPD-S03-230210 SW846 8270D 2,6-Dinitrotoluene 61 U 5 61 mg/Kg 61 U EPD-S03-230210 SW846 8270D 2-Chloronaphthalene 12 U 1 12 mg/Kg 12 U EPD-S03-230210 SW846 8270D 2-Chlorophenol 61 U 5 61 mg/Kg 61 U EPD-S03-230210 SW846 8270D 2-Methylnaphthalene 12 U 1 12 mg/Kg 12 U EPD-S03-230210 SW846 8270D 2-Methylphenol 61 U 5 61 mg/Kg 61 U EPD-S03-230210 SW846 8270D 2-Nitroaniline 61 U 5 61 mg/Kg 61 U EPD-S03-230210 SW846 8270D 2-Nitrophenol 61 U 5 61 mg/Kg 61 U EPD-S03-230210 SW846 8270D 3&4-Methylphenol 61 U 5 61 mg/Kg 61 U EPD-S03-230210 SW846 8270D 3,3'-Dichlorobenzidine 610 U 50 610 mg/Kg 610 R EPD-S03-230210 SW846 8270D 3-Nitroaniline 61 U 5 61 mg/Kg 61 U EPD-S03-230210 SW846 8270D 4,6-Dinitro-2-methyl phenol 61 U 5 61 mg/Kg 61 U EPD-S03-230210 SW846 8270D 4-Bromophenyl phenyl ether 61 U 5 61 mg/Kg 61 U EPD-S03-230210 SW846 8270D 4-Chloro-3-methylphenol 61 U 5 61 mg/Kg 61 U EPD-S03-230210 SW846 8270D 4-Chloroaniline 61 U 5 61 mg/Kg 61 U EPD-S03-230210 SW846 8270D 4-Chlorophenyl phenyl ether 61 U 5 61 mg/Kg 61 U EPD-S03-230210 SW846 8270D 4-Nitroaniline 61 u 5 61 mg/Kg 61 U EPD-S03-230210 SW846 8270D 4-Nitrophenol 610 u 50 610 mg/Kg 610 U EPD-S03-230210 SW846 8270D Acenaphthene 12 u 1 12 mg/Kg 12 U EPD-S03-230210 SW846 8270D Acenaphthylene 12 u 1 12 mg/Kg 12 U EPD-S03-230210 SW846 8270D Acetophenone 61 u 5 61 mg/Kg 61 U EPD-S03-230210 SW846 8270D Anthracene 12 u 1 12 mg/Kg 12 U EPD-S03-230210 SW846 8270D Atrazine 61 u 5 61 mg/Kg 61 u EPD-S03-230210 SW846 8270D Benzaldehyde 61 u 5 61 mg/Kg 61 R EPD-S03-230210 SW846 8270D Benzo(a)anthracene 12 u 1 12 mg/Kg 12 U EPD-S03-230210 SW846 8270D Benzo(a)pyrene 12 u 1 12 mg/Kg 12 U EPD-S03-230210 SW846 8270D Benzo(b)fluoranthene 12 u 1 12 mg/Kg 12 U EPD-S03-230210 SW846 8270D Benzo(g,h,i)perylene 12 u 1 12 mg/Kg 12 U EPD-S03-230210 SW846 8270D Benzo(k)fluoranthene 12 u 1 12 mg/Kg 12 U EPD-S03-230210 SW846 8270D Bis(2-chloroethoxy)methane 61 u 5 61 mg/Kg 61 U EPD-S03-230210 SW846 8270D Bis(2-chloroethyl)ether 61 u 5 61 mg/Kg 61 u EPD-S03-230210 SW846 8270D Bis(2-ethylhexyl)phthalate 61 u 5 61 mg/Kg 61 u EPD-S03-230210 SW846 8270D Butyl benzyl phthalate 61 u 5 61 mg/Kg 61 u EPD-S03-230210 SW846 8270D Caprolactam 610 u 50 610 mg/Kg 610 u EPD-S03-230210 SW846 8270D Carbazole 61 u 5 61 mg/Kg 61 u EPD-S03-230210 SW846 8270D Chrysene 12 u 1 12 mg/Kg 12 u EPD-S03-230210 SW846 8270D Dibenzo(a,h)anthracene 12 u 1 12 mg/Kg 12 u EPD-S03-230210 SW846 8270D Dibenzofuran 61 u 5 61 mg/Kg 61 u EPD-S03-230210 SW846 8270D Diethyl phthalate 61 u 5 61 mg/Kg 61 u Page 7 of 13 ------- E PALESTINE SITE - ER SOIL ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020905 SampleJD Method Analyte LabResult LabQual MDL RL Units VAL Result VALQual EPD-S03-230210 SW846 8270D Dimethyl phthalate 61 U 5 61 mg/Kg 61 U EPD-S03-230210 SW846 8270D Di-n-butyl phthalate 61 U 5 61 mg/Kg 61 U EPD-S03-230210 SW846 8270D Di-n-octyl phthalate 61 U 5 61 mg/Kg 61 U EPD-S03-230210 SW846 8270D Fluoranthene 12 U 1 12 mg/Kg 12 U EPD-S03-230210 SW846 8270D Fluorene 12 U 1 12 mg/Kg 12 U EPD-S03-230210 SW846 8270D Hexachlorobenzene 61 U 5 61 mg/Kg 61 U EPD-S03-230210 SW846 8270D Hexachlorobutadiene 61 U 5 61 mg/Kg 61 U EPD-S03-230210 SW846 8270D Hexachlorocyclopentadiene 61 U 5 61 mg/Kg 61 U EPD-S03-230210 SW846 8270D Hexachloroethane 61 U 5 61 mg/Kg 61 U EPD-S03-230210 SW846 8270D lndeno(l,2,3-cd)pyrene 61 U 5 61 mg/Kg 61 U EPD-S03-230210 SW846 8270D Isophorone 61 U 5 61 mg/Kg 61 U EPD-S03-230210 SW846 8270D Naphthalene 12 U 1 12 mg/Kg 12 U EPD-S03-230210 SW846 8270D Nitrobenzene 61 U 5 61 mg/Kg 61 U EPD-S03-230210 SW846 8270D N-Nitrosodi-n-propylamine 61 U 5 61 mg/Kg 61 U EPD-S03-230210 SW846 8270D N-Nitrosodiphenylamine 61 U 5 61 mg/Kg 61 U EPD-S03-230210 SW846 8270D Pentachlorophenol 610 U 50 610 mg/Kg 610 U EPD-S03-230210 SW846 8270D Phenanthrene 12 U 1 12 mg/Kg 12 U EPD-S03-230210 SW846 8270D Phenol 61 U 5 61 mg/Kg 61 U EPD-S03-230210 SW846 8270D Pyrene 12 U 1 12 mg/Kg 12 U EPD-S03-230210 SW846 8270D Pyridine 61 U 5 61 mg/Kg 61 U EPD-S04-230210 SW8015D DRO (C10-C28) 3300 U 330 9900 mg/Kg 9900 U EPD-S04-230210 SW8015D GRO (C6-C10) 110000 2100 78000 ug/Kg-dry 110000 EPD-S04-230210 SW8015D ORO (C28-C40) 5000 U 500 9900 mg/Kg 9900 U EPD-S04-230210 SW8260D 1,1,1-Trichloroethane 21 U 14 46 ug/Kg-dry 46 U EPD-S04-230210 SW8260D 1,1,2,2-Tetrachloroethane 20 U 13 46 ug/Kg-dry 46 U EPD-S04-230210 SW8260D 1,1,2-Trichloroethane 20 U 13 46 ug/Kg-dry 46 U EPD-S04-230210 SW8260D 1,1,2-Trichlorotrifluoroethane 29 U 19 46 ug/Kg-dry 46 U EPD-S04-230210 SW8260D 1,1-Dichloroethane 17 U 11 46 ug/Kg-dry 46 u EPD-S04-230210 SW8260D 1,1-Dichloroethene 15 u 9.7 46 ug/Kg-dry 46 u EPD-S04-230210 SW8260D 1,2,3-Trichlorobenzene 56 u 36 150 ug/Kg-dry 150 u EPD-S04-230210 SW8260D 1,2,3-Trichloropropane 19 u 13 46 ug/Kg-dry 46 u EPD-S04-230210 SW8260D 1,2,4-Trichlorobenzene 53 u 34 150 ug/Kg-dry 150 u EPD-S04-230210 SW8260D 1,2,4-Trimethylbenzene 34 u 22 46 ug/Kg-dry 46 u EPD-S04-230210 SW8260D l,2-Dibromo-3-chloropropane 43 u 28 150 ug/Kg-dry 150 u EPD-S04-230210 SW8260D 1,2-Dibromoethane 13 u 8.4 46 ug/Kg-dry 46 u EPD-S04-230210 SW8260D 1,2-Dichlorobenzene 18 u 11 46 ug/Kg-dry 46 u EPD-S04-230210 SW8260D 1,2-Dichloroethane 70 u 45 150 ug/Kg-dry 150 u EPD-S04-230210 SW8260D 1,2-Dichloropropane 34 u 22 46 ug/Kg-dry 46 u EPD-S04-230210 SW8260D 1,3,5-Trimethylbenzene 54 u 35 150 ug/Kg-dry 150 u EPD-S04-230210 SW8260D 1,3-Dichlorobenzene 15 u 10 46 ug/Kg-dry 46 u EPD-S04-230210 SW8260D 1,4-Dichlorobenzene 11 u 7.2 46 ug/Kg-dry 46 u EPD-S04-230210 SW8260D 2-Butanone 38 u 25 310 ug/Kg-dry 310 u EPD-S04-230210 SW8260D 2-Hexanone 23 u 15 46 ug/Kg-dry 46 u EPD-S04-230210 SW8260D 4-Methyl-2-pentanone 43 u 28 46 ug/Kg-dry 46 u EPD-S04-230210 SW8260D Acetone 140 u 89 150 ug/Kg-dry 150 u EPD-S04-230210 SW8260D Benzene 250 15 46 ug/Kg-dry 250 EPD-S04-230210 SW8260D Bromochloromethane 24 u 15 46 ug/Kg-dry 46 u EPD-S04-230210 SW8260D Bromodichloromethane 26 u 17 46 ug/Kg-dry 46 u EPD-S04-230210 SW8260D Bromoform 20 u 13 46 ug/Kg-dry 46 u EPD-S04-230210 SW8260D Bromomethane 89 u 57 150 ug/Kg-dry 150 u EPD-S04-230210 SW8260D Carbon disulfide 24 u 16 46 ug/Kg-dry 46 u EPD-S04-230210 SW8260D Carbon tetrachloride 18 u 12 46 ug/Kg-dry 46 u Page 8 of 13 ------- E PALESTINE SITE - ER SOIL ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020905 SampleJD Method Analyte LabResult LabQual MDL RL Units VAL Result VALQual EPD-S04-230210 SW8260D Chlorobenzene 15 U 10 46 ug/Kg-dry 46 U EPD-S04-230210 SW8260D Chloroethane 46 U 30 150 ug/Kg-dry 150 U EPD-S04-230210 SW8260D Chloroform 17 U 11 46 ug/Kg-dry 46 U EPD-S04-230210 SW8260D Chloromethane 130 U 82 150 ug/Kg-dry 150 U EPD-S04-230210 SW8260D cis-l,2-Dichloroethene 30 U 19 46 ug/Kg-dry 46 U EPD-S04-230210 SW8260D cis-l,3-Dichloropropene 35 U 23 46 ug/Kg-dry 46 U EPD-S04-230210 SW8260D Cyclohexane 42 U 27 150 ug/Kg-dry 150 U EPD-S04-230210 SW8260D Dibromochloromethane 26 U 17 46 ug/Kg-dry 46 U EPD-S04-230210 SW8260D Dichlorodifluoromethane 56 U 36 150 ug/Kg-dry 150 U EPD-S04-230210 SW8260D Ethyl benzene 9.8 U 6.3 46 ug/Kg-dry 46 U EPD-S04-230210 SW8260D Isopropyl benzene 14 U 9.2 46 ug/Kg-dry 46 U EPD-S04-230210 SW8260D m,p-Xylene 62 U 40 93 ug/Kg-dry 93 U EPD-S04-230210 SW8260D Methyl acetate 220 J 36 390 ug/Kg-dry 220 J EPD-S04-230210 SW8260D Methyl tert-butyl ether 13 U 8.6 46 ug/Kg-dry 46 U EPD-S04-230210 SW8260D Methylcyclohexane 120 11 46 ug/Kg-dry 120 EPD-S04-230210 SW8260D Methylene chloride 120 U 80 390 ug/Kg-dry 390 U EPD-S04-230210 SW8260D o-Xylene 43 J 12 46 ug/Kg-dry 43 J EPD-S04-230210 SW8260D Styrene 21 J 12 46 ug/Kg-dry 21 J EPD-S04-230210 SW8260D Tetrachloroethene 28 U 18 46 ug/Kg-dry 46 U EPD-S04-230210 SW8260D Toluene 43 J 8.2 46 ug/Kg-dry 43 J EPD-S04-230210 SW8260D trans-l,2-Dichloroethene 17 U 11 46 ug/Kg-dry 46 U EPD-S04-230210 SW8260D trans-l,3-Dichloropropene 26 U 17 46 ug/Kg-dry 46 U EPD-S04-230210 SW8260D Trichloroethene 21 U 13 46 ug/Kg-dry 46 U EPD-S04-230210 SW8260D Trichlorofluoromethane 24 U 15 46 ug/Kg-dry 46 U EPD-S04-230210 SW8260D Vinyl chloride 5000 20 46 ug/Kg-dry 5000 EPD-S04-230210 SW8260D Xylenes, Total 62 U 40 140 ug/Kg-dry 140 U EPD-S04-230210 SW846 8270D l,r-Biphenyl 65 U 5 65 mg/Kg 65 U EPD-S04-230210 SW846 8270D 1,2,4,5-Tetrachlorobenzene 650 U 50 650 mg/Kg 650 U EPD-S04-230210 SW846 8270D 1,4-Dioxane 65 U 5 65 mg/Kg 65 U EPD-S04-230210 SW846 8270D 1-Methylnaphthalene 65 U 5 65 mg/Kg 65 U EPD-S04-230210 SW846 8270D 2,2'-Oxybis(l-chloropropane) 65 U 5 65 mg/Kg 65 U EPD-S04-230210 SW846 8270D 2,3,4,6-Tetrachlorophenol 65 U 5 65 mg/Kg 65 U EPD-S04-230210 SW846 8270D 2,4,5-Trichlorophenol 65 U 5 65 mg/Kg 65 u EPD-S04-230210 SW846 8270D 2,4,6-Trichlorophenol 65 u 5 65 mg/Kg 65 u EPD-S04-230210 SW846 8270D 2,4-Dichlorophenol 65 u 5 65 mg/Kg 65 u EPD-S04-230210 SW846 8270D 2,4-Dimethylphenol 65 u 5 65 mg/Kg 65 u EPD-S04-230210 SW846 8270D 2,4-Dinitrophenol 65 u 5 65 mg/Kg 65 R EPD-S04-230210 SW846 8270D 2,4-Dinitrotoluene 65 u 5 65 mg/Kg 65 U EPD-S04-230210 SW846 8270D 2,6-Dinitrotoluene 65 u 5 65 mg/Kg 65 U EPD-S04-230210 SW846 8270D 2-Chloronaphthalene 13 u 1 13 mg/Kg 13 U EPD-S04-230210 SW846 8270D 2-Chlorophenol 65 u 5 65 mg/Kg 65 U EPD-S04-230210 SW846 8270D 2-Methylnaphthalene 13 u 1 13 mg/Kg 13 u EPD-S04-230210 SW846 8270D 2-Methylphenol 65 u 5 65 mg/Kg 65 u EPD-S04-230210 SW846 8270D 2-Nitroaniline 65 u 5 65 mg/Kg 65 u EPD-S04-230210 SW846 8270D 2-Nitrophenol 65 u 5 65 mg/Kg 65 u EPD-S04-230210 SW846 8270D 3&4-Methylphenol 65 u 5 65 mg/Kg 65 u EPD-S04-230210 SW846 8270D 3,3'-Dichlorobenzidine 650 u 50 650 mg/Kg 650 R EPD-S04-230210 SW846 8270D 3-Nitroaniline 65 u 5 65 mg/Kg 65 U EPD-S04-230210 SW846 8270D 4,6-Dinitro-2-methyl phenol 65 u 5 65 mg/Kg 65 U EPD-S04-230210 SW846 8270D 4-Bromophenyl phenyl ether 65 u 5 65 mg/Kg 65 U EPD-S04-230210 SW846 8270D 4-Chloro-3-methylphenol 65 u 5 65 mg/Kg 65 u EPD-S04-230210 SW846 8270D 4-Chloroaniline 65 u 5 65 mg/Kg 65 u Page 9 of 13 ------- E PALESTINE SITE - ER SOIL ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020905 SampleJD Method Analyte LabResult LabQual MDL RL Units VAL Result VALQual EPD-S04-230210 SW846 8270D 4-Chlorophenyl phenyl ether 65 U 5 65 mg/Kg 65 U EPD-S04-230210 SW846 8270D 4-Nitroaniline 65 U 5 65 mg/Kg 65 U EPD-S04-230210 SW846 8270D 4-Nitrophenol 650 U 50 650 mg/Kg 650 U EPD-S04-230210 SW846 8270D Acenaphthene 13 U 1 13 mg/Kg 13 U EPD-S04-230210 SW846 8270D Acenaphthylene 13 U 1 13 mg/Kg 13 U EPD-S04-230210 SW846 8270D Acetophenone 65 U 5 65 mg/Kg 65 U EPD-S04-230210 SW846 8270D Anthracene 13 U 1 13 mg/Kg 13 U EPD-S04-230210 SW846 8270D Atrazine 65 U 5 65 mg/Kg 65 U EPD-S04-230210 SW846 8270D Benzaldehyde 65 U 5 65 mg/Kg 65 R EPD-S04-230210 SW846 8270D Benzo(a)anthracene 13 U 1 13 mg/Kg 13 U EPD-S04-230210 SW846 8270D Benzo(a)pyrene 13 U 1 13 mg/Kg 13 U EPD-S04-230210 SW846 8270D Benzo(b)fluoranthene 13 U 1 13 mg/Kg 13 U EPD-S04-230210 SW846 8270D Benzo(g,h,i)perylene 13 U 1 13 mg/Kg 13 U EPD-S04-230210 SW846 8270D Benzo(k)fluoranthene 13 U 1 13 mg/Kg 13 U EPD-S04-230210 SW846 8270D Bis(2-chloroethoxy)methane 65 U 5 65 mg/Kg 65 U EPD-S04-230210 SW846 8270D Bis(2-chloroethyl)ether 65 U 5 65 mg/Kg 65 U EPD-S04-230210 SW846 8270D Bis(2-ethylhexyl)phthalate 65 U 5 65 mg/Kg 65 U EPD-S04-230210 SW846 8270D Butyl benzyl phthalate 65 U 5 65 mg/Kg 65 U EPD-S04-230210 SW846 8270D Caprolactam 650 U 50 650 mg/Kg 650 U EPD-S04-230210 SW846 8270D Carbazole 65 U 5 65 mg/Kg 65 U EPD-S04-230210 SW846 8270D Chrysene 13 U 1 13 mg/Kg 13 U EPD-S04-230210 SW846 8270D Dibenzo(a,h)anthracene 13 U 1 13 mg/Kg 13 U EPD-S04-230210 SW846 8270D Dibenzofuran 65 U 5 65 mg/Kg 65 U EPD-S04-230210 SW846 8270D Diethyl phthalate 65 U 5 65 mg/Kg 65 U EPD-S04-230210 SW846 8270D Dimethyl phthalate 65 U 5 65 mg/Kg 65 U EPD-S04-230210 SW846 8270D Di-n-butyl phthalate 65 U 5 65 mg/Kg 65 U EPD-S04-230210 SW846 8270D Di-n-octyl phthalate 65 U 5 65 mg/Kg 65 U EPD-S04-230210 SW846 8270D Fluoranthene 13 u 1 13 mg/Kg 13 U EPD-S04-230210 SW846 8270D Fluorene 13 u 1 13 mg/Kg 13 u EPD-S04-230210 SW846 8270D Hexachlorobenzene 65 u 5 65 mg/Kg 65 u EPD-S04-230210 SW846 8270D Hexachlorobutadiene 65 u 5 65 mg/Kg 65 u EPD-S04-230210 SW846 8270D Hexachlorocyclopentadiene 65 u 5 65 mg/Kg 65 u EPD-S04-230210 SW846 8270D Hexachloroethane 65 u 5 65 mg/Kg 65 u EPD-S04-230210 SW846 8270D lndeno(l,2,3-cd)pyrene 65 u 5 65 mg/Kg 65 u EPD-S04-230210 SW846 8270D Isophorone 65 u 5 65 mg/Kg 65 u EPD-S04-230210 SW846 8270D Naphthalene 13 u 1 13 mg/Kg 13 u EPD-S04-230210 SW846 8270D Nitrobenzene 65 u 5 65 mg/Kg 65 u EPD-S04-230210 SW846 8270D N-Nitrosodi-n-propylamine 65 u 5 65 mg/Kg 65 u EPD-S04-230210 SW846 8270D N-Nitrosodiphenylamine 65 u 5 65 mg/Kg 65 u EPD-S04-230210 SW846 8270D Pentachlorophenol 650 u 50 650 mg/Kg 650 u EPD-S04-230210 SW846 8270D Phenanthrene 13 u 1 13 mg/Kg 13 u EPD-S04-230210 SW846 8270D Phenol 65 u 5 65 mg/Kg 65 u EPD-S04-230210 SW846 8270D Pyrene 13 u 1 13 mg/Kg 13 u EPD-S04-230210 SW846 8270D Pyridine 65 u 5 65 mg/Kg 65 u EPD-S05-230210 SW8015D DRO (C10-C28) 9500 330 8000 mg/Kg 9500 EPD-S05-230210 SW8015D GRO (C6-C10) 9200 J 2100 11000 ug/Kg-dry 9200 J- EPD-S05-230210 SW8015D ORO (C28-C40) 130000 500 8000 mg/Kg 130000 EPD-S05-230210 SW8260D 1,1,1-Trichloroethane 24 U 14 53 ug/Kg-dry 53 u EPD-S05-230210 SW8260D 1,1,2,2-Tetrachloroethane 23 u 13 53 ug/Kg-dry 53 u EPD-S05-230210 SW8260D 1,1,2-Trichloroethane 22 u 13 53 ug/Kg-dry 53 u EPD-S05-230210 SW8260D 1,1,2-Trichlorotrifluoroethane 33 u 19 53 ug/Kg-dry 53 u EPD-S05-230210 SW8260D 1,1-Dichloroethane 19 U 11 53 ug/Kg-dry 53 u Page 10 of 13 ------- E PALESTINE SITE - ER SOIL ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020905 SampleJD Method Analyte LabResult LabQual MDL RL Units VAL Result VALQual EPD-S05-230210 SW8260D 1,1-Dichloroethene 17 U 9.7 53 ug/Kg-dry 53 U EPD-S05-230210 SW8260D 1,2,3-Trichlorobenzene 63 U 36 180 ug/Kg-dry 180 U EPD-S05-230210 SW8260D 1,2,3-Trichloropropane 22 U 13 53 ug/Kg-dry 53 U EPD-S05-230210 SW8260D 1,2,4-Trichlorobenzene 60 U 34 180 ug/Kg-dry 180 U EPD-S05-230210 SW8260D 1,2,4-Trimethylbenzene 39 U 22 53 ug/Kg-dry 53 U EPD-S05-230210 SW8260D l,2-Dibromo-3-chloropropane 49 U 28 180 ug/Kg-dry 180 U EPD-S05-230210 SW8260D 1,2-Dibromoethane 15 U 8.4 53 ug/Kg-dry 53 U EPD-S05-230210 SW8260D 1,2-Dichlorobenzene 20 U 11 53 ug/Kg-dry 53 U EPD-S05-230210 SW8260D 1,2-Dichloroethane 79 U 45 180 ug/Kg-dry 180 U EPD-S05-230210 SW8260D 1,2-Dichloropropane 39 U 22 53 ug/Kg-dry 53 U EPD-S05-230210 SW8260D 1,3,5-Trimethylbenzene 62 U 35 180 ug/Kg-dry 180 U EPD-S05-230210 SW8260D 1,3-Dichlorobenzene 18 U 10 53 ug/Kg-dry 53 U EPD-S05-230210 SW8260D 1,4-Dichlorobenzene 13 U 7.2 53 ug/Kg-dry 53 U EPD-S05-230210 SW8260D 2-Butanone 170 J 25 350 ug/Kg-dry 170 J EPD-S05-230210 SW8260D 2-Hexanone 26 U 15 53 ug/Kg-dry 53 U EPD-S05-230210 SW8260D 4-Methyl-2-pentanone 49 U 28 53 ug/Kg-dry 53 U EPD-S05-230210 SW8260D Acetone 250 89 180 ug/Kg-dry 250 EPD-S05-230210 SW8260D Benzene 1700 15 53 ug/Kg-dry 1700 EPD-S05-230210 SW8260D Bromochloromethane 27 U 15 53 ug/Kg-dry 53 U EPD-S05-230210 SW8260D Bromodichloromethane 30 U 17 53 ug/Kg-dry 53 U EPD-S05-230210 SW8260D Bromoform 22 U 13 53 ug/Kg-dry 53 U EPD-S05-230210 SW8260D Bromomethane 100 U 57 180 ug/Kg-dry 180 U EPD-S05-230210 SW8260D Carbon disulfide 27 U 16 53 ug/Kg-dry 53 U EPD-S05-230210 SW8260D Carbon tetrachloride 21 U 12 53 ug/Kg-dry 53 U EPD-S05-230210 SW8260D Chlorobenzene 18 U 10 53 ug/Kg-dry 53 U EPD-S05-230210 SW8260D Chloroethane 52 U 30 180 ug/Kg-dry 180 U EPD-S05-230210 SW8260D Chloroform 19 U 11 53 ug/Kg-dry 53 U EPD-S05-230210 SW8260D Chloromethane 140 U 82 180 ug/Kg-dry 180 U EPD-S05-230210 SW8260D cis-l,2-Dichloroethene 34 U 19 53 ug/Kg-dry 53 U EPD-S05-230210 SW8260D cis-l,3-Dichloropropene 40 U 23 53 ug/Kg-dry 53 u EPD-S05-230210 SW8260D Cyclohexane 47 u 27 180 ug/Kg-dry 180 u EPD-S05-230210 SW8260D Dibromochloromethane 30 u 17 53 ug/Kg-dry 53 u EPD-S05-230210 SW8260D Dichlorodifluoromethane 64 u 36 180 ug/Kg-dry 180 u EPD-S05-230210 SW8260D Ethyl benzene 11 u 6.3 53 ug/Kg-dry 53 u EPD-S05-230210 SW8260D Isopropyl benzene 16 u 9.2 53 ug/Kg-dry 53 u EPD-S05-230210 SW8260D m,p-Xylene 70 u 40 110 ug/Kg-dry 110 u EPD-S05-230210 SW8260D Methyl acetate 89 J 36 440 ug/Kg-dry 89 J EPD-S05-230210 SW8260D Methyl tert-butyl ether 15 u 8.6 53 ug/Kg-dry 53 u EPD-S05-230210 SW8260D Methylcyclohexane 20 u 11 53 ug/Kg-dry 53 u EPD-S05-230210 SW8260D Methylene chloride 140 u 80 440 ug/Kg-dry 440 u EPD-S05-230210 SW8260D o-Xylene 20 u 12 53 ug/Kg-dry 53 u EPD-S05-230210 SW8260D Styrene 21 u 12 53 ug/Kg-dry 53 u EPD-S05-230210 SW8260D Tetrachloroethene 32 u 18 53 ug/Kg-dry 53 u EPD-S05-230210 SW8260D Toluene 85 8.2 53 ug/Kg-dry 85 EPD-S05-230210 SW8260D trans-l,2-Dichloroethene 19 u 11 53 ug/Kg-dry 53 u EPD-S05-230210 SW8260D trans-l,3-Dichloropropene 30 u 17 53 ug/Kg-dry 53 u EPD-S05-230210 SW8260D Trichloroethene 24 u 13 53 ug/Kg-dry 53 u EPD-S05-230210 SW8260D Trichlorofluoromethane 27 u 15 53 ug/Kg-dry 53 u EPD-S05-230210 SW8260D Vinyl chloride 35 u 20 53 ug/Kg-dry 53 u EPD-S05-230210 SW8260D Xylenes, Total 70 u 40 160 ug/Kg-dry 160 u EPD-S05-230210 SW846 8270D l,r-Biphenyl 53 u 5 53 mg/Kg 53 u EPD-S05-230210 SW846 8270D 1,2,4,5-Tetrachlorobenzene 530 u 50 530 mg/Kg 530 u Page 11 of 13 ------- 53 U 53 U 53 U 53 U 53 U 53 U 53 U 53 U 53 R 53 U 53 U 11 U 53 U 11 U 53 U 53 U 53 U 53 U 130 R 53 U 53 U 53 U 53 U 53 U 53 U 53 U 130 U 11 U 11 u 53 U 11 U 53 U 53 R 11 U 11 U 11 U 11 U 11 U 53 U 53 U 53 U 53 U 130 U 53 U 11 U 11 U 53 U 53 U 53 U 53 U 53 U 11 U E PALESTINE SITE - ER SOIL ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020905 Method Analyte LabResult LabQual MDL RL Units SW846 8270D 1,4-Dioxane 53 U 5 53 mg/Kg SW846 8270D 1-Methylnaphthalene 53 U 5 53 mg/Kg SW846 8270D 2,2'-Oxybis(l-chloropropane) 53 U 5 53 mg/Kg SW846 8270D 2,3,4,6-Tetrachlorophenol 53 U 5 53 mg/Kg SW846 8270D 2,4,5-Trichlorophenol 53 U 5 53 mg/Kg SW846 8270D 2,4,6-Trichlorophenol 53 U 5 53 mg/Kg SW846 8270D 2,4-Dichlorophenol 53 U 5 53 mg/Kg SW846 8270D 2,4-Dimethylphenol 53 U 5 53 mg/Kg SW846 8270D 2,4-Dinitrophenol 53 U 5 53 mg/Kg SW846 8270D 2,4-Dinitrotoluene 53 U 5 53 mg/Kg SW846 8270D 2,6-Dinitrotoluene 53 U 5 53 mg/Kg SW846 8270D 2-Chloronaphthalene 11 U 1 11 mg/Kg SW846 8270D 2-Chlorophenol 53 U 5 53 mg/Kg SW846 8270D 2-Methylnaphthalene 11 U 1 11 mg/Kg SW846 8270D 2-Methylphenol 53 U 5 53 mg/Kg SW846 8270D 2-Nitroaniline 53 U 5 53 mg/Kg SW846 8270D 2-Nitrophenol 53 U 5 53 mg/Kg SW846 8270D 3&4-Methylphenol 53 U 5 53 mg/Kg SW846 8270D 3,3'-Dichlorobenzidine 530 U 50 530 mg/Kg SW846 8270D 3-Nitroaniline 53 U 5 53 mg/Kg SW846 8270D 4,6-Dinitro-2-methyl phenol 53 U 5 53 mg/Kg SW846 8270D 4-Bromophenyl phenyl ether 53 U 5 53 mg/Kg SW846 8270D 4-Chloro-3-methylphenol 53 U 5 53 mg/Kg SW846 8270D 4-Chloroaniline 53 U 5 53 mg/Kg SW846 8270D 4-Chlorophenyl phenyl ether 53 U 5 53 mg/Kg SW846 8270D 4-Nitroaniline 53 U 5 53 mg/Kg SW846 8270D 4-Nitrophenol 530 U 50 530 mg/Kg SW846 8270D Acenaphthene 11 u 1 11 mg/Kg SW846 8270D Acenaphthylene 11 u 1 11 mg/Kg SW846 8270D Acetophenone 53 u 5 53 mg/Kg SW846 8270D Anthracene 11 u 1 11 mg/Kg SW846 8270D Atrazine 53 u 5 53 mg/Kg SW846 8270D Benzaldehyde 53 u 5 53 mg/Kg SW846 8270D Benzo(a)anthracene 11 u 1 11 mg/Kg SW846 8270D Benzo(a)pyrene 11 u 1 11 mg/Kg SW846 8270D Benzo(b)fluoranthene 11 u 1 11 mg/Kg SW846 8270D Benzo(g,h,i)perylene 11 u 1 11 mg/Kg SW846 8270D Benzo(k)fluoranthene 11 u 1 11 mg/Kg SW846 8270D Bis(2-chloroethoxy)methane 53 u 5 53 mg/Kg SW846 8270D Bis(2-chloroethyl)ether 53 u 5 53 mg/Kg SW846 8270D Bis(2-ethylhexyl)phthalate 53 u 5 53 mg/Kg SW846 8270D Butyl benzyl phthalate 53 u 5 53 mg/Kg SW846 8270D Caprolactam 530 u 50 530 mg/Kg SW846 8270D Carbazole 53 u 5 53 mg/Kg SW846 8270D Chrysene 11 u 1 11 mg/Kg SW846 8270D Dibenzo(a,h)anthracene 11 u 1 11 mg/Kg SW846 8270D Dibenzofuran 53 u 5 53 mg/Kg SW846 8270D Diethyl phthalate 53 u 5 53 mg/Kg SW846 8270D Dimethyl phthalate 53 u 5 53 mg/Kg SW846 8270D Di-n-butyl phthalate 53 u 5 53 mg/Kg SW846 8270D Di-n-octyl phthalate 53 u 5 53 mg/Kg SW846 8270D Fluoranthene 11 u 1 11 mg/Kg Page 12 of 13 ------- E PALESTINE SITE - ER SOIL ANALYTICAL RESULTS SUMMARY ALS ENVIRONMENTAL REPORT NO. 23020905 SampleJD Method Analyte LabResult Lab Qual MDL RL Units VALResult VAL Qual EPD-S05-230210 SW846 8270D Fluorene 11 U 1 11 mg/Kg 11 U EPD-S05-230210 SW846 8270D Hexachlorobenzene 53 U 5 53 mg/Kg 53 U EPD-S05-230210 SW846 8270D Hexachlorobutadiene 53 U 5 53 mg/Kg 53 U EPD-S05-230210 SW846 8270D Hexachlorocyclopentadiene 53 U 5 53 mg/Kg 53 U EPD-S05-230210 SW846 8270D Hexachloroethane 53 U 5 53 mg/Kg 53 U EPD-S05-230210 SW846 8270D lndeno(l,2,3-cd)pyrene 53 U 5 53 mg/Kg 53 U EPD-S05-230210 SW846 8270D Isophorone 53 U 5 53 mg/Kg 53 U EPD-S05-230210 SW846 8270D Naphthalene 11 U 1 11 mg/Kg 11 U EPD-S05-230210 SW846 8270D Nitrobenzene 53 U 5 53 mg/Kg 53 U EPD-S05-230210 SW846 8270D N-Nitrosodi-n-propylamine 53 U 5 53 mg/Kg 53 U EPD-S05-230210 SW846 8270D N-Nitrosodiphenylamine 53 U 5 53 mg/Kg 53 U EPD-S05-230210 SW846 8270D Pentachlorophenol 530 U 50 530 mg/Kg 530 U EPD-S05-230210 SW846 8270D Phenanthrene 11 U 1 11 mg/Kg 11 U EPD-S05-230210 SW846 8270D Phenol 53 U 5 53 mg/Kg 53 U EPD-S05-230210 SW846 8270D Pyrene 11 U 1 11 mg/Kg 11 U EPD-S05-230210 SW846 8270D Pyridine 53 U 5 53 mg/Kg 53 U Page 13 of 13 ------- |