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HomeMy WebLinkAboutRA-1137_7489_CA_RPTS_20180118_NPDES2017QTR4102-A Woodwinds Industrial Court Cary NC, 27511 919.467.3090 919.467.3515Phone:FAX: ENCO Workorder(s): CA17337 Durham, NC 27703 Unless otherwise noted in an attached project narrative, all samples were received in acceptable condition and processed in accordance with the referenced methods/procedures. Results for these procedures apply only to the samples as submitted. The analytical results contained in this report are in compliance with NELAC standards, except as noted in the project narrative. This report shall not be reproduced except in full, without the written approval of the Laboratory. This report contains only those analyses performed by Environmental Conservation Laboratories. Unless otherwise noted, all analyses were performed at ENCO Cary. Data from outside organizations will be reported under separate cover. If you have any questions or require further information, please do not hesitate to contact me. Sincerely, Enclosure(s) Project Number: 7023, Project Name/Desc: Dixie Attn: Justin Abreu EMS Environmental (EM001) 117 South Hoover Road Chuck Smith Project Manager Thursday, December 7, 2017 RE: Laboratory Results for Dear Justin Abreu, Enclosed is a copy of your laboratory report for test samples received by our laboratory on Monday, November 27, 2017. Enclosure(s) Page 1 of 23This report relates only to the sample as received by the laboratory, and may only be reproduced in full.FINAL www.encolabs.com SAMPLE SUMMARY/LABORATORY CHRONICLE Influent 4th Qtr 2017 CA17337-01 Sampled:11/27/17 11:38 Received:11/27/17 14:55Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) SM 6200B-1997 12/11/17 12/05/17 11:34 12/05/17 16:11 Effluent 4th Qtr 2017 CA17337-02 Sampled:11/27/17 11:47 Received:11/27/17 14:55Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) EPA 1664B 12/25/17 11/28/17 11:26 11/29/17 15:47 EPA 420.1 12/25/17 12/06/17 08:45 12/07/17 10:05 EPA 6010D 11/30/17 11/29/17 15:01 11/30/17 12:3205/28/18 EPA 625 12/04/17 11/28/17 08:18 12/01/17 15:2901/07/18 SM 2540D-1997 12/04/17 12/04/17 14:25 12/04/17 14:25 SM 6200B-1997 12/11/17 12/05/17 11:34 12/05/17 16:41 SVE Effluent 4th Qtr 2017 CA17337-03 Sampled:11/27/17 11:36 Received:11/27/17 14:55Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) Method 18 Modified 11/30/17 11/29/17 16:09 11/29/17 20:54 SVE Effluent 4th Qtr 2017 CA17337-03RE1 Sampled:11/27/17 11:36 Received:11/27/17 14:55Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) Method 18 Modified 11/30/17 11/29/17 16:09 11/29/17 22:37 Trip Blank CA17337-04 Sampled:11/27/17 11:36 Received:11/27/17 14:55Client ID:Lab ID: Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s) SM 6200B-1997 12/11/17 12/05/17 11:34 12/05/17 15:41 Page 2 of 23This report relates only to the sample as received by the laboratory, and may only be reproduced in full.FINAL www.encolabs.com SAMPLE DETECTION SUMMARY Lab ID:Client ID:Influent 4th Qtr 2017 CA17337-01 Analyte MethodUnitsPQLResultsFlag NotesMDL 200 5.0 ug/L SM 6200B-1997D 1,2,4-Trimethylbenzene 0.34 4.3 5.0 ug/L SM 6200B-1997JD 1,2-Dibromoethane 2.1 8.6 5.0 ug/L SM 6200B-1997D 1,2-Dichloroethane 0.41 62 5.0 ug/L SM 6200B-1997D 1,3,5-Trimethylbenzene 0.50 720 5.0 ug/L SM 6200B-1997D Benzene 0.25 97 5.0 ug/L SM 6200B-1997D Ethylbenzene 0.50 8.9 5.0 ug/L SM 6200B-1997D Isopropylbenzene 0.65 440 10 ug/L SM 6200B-1997D m,p-Xylenes 0.90 28 5.0 ug/L SM 6200B-1997D Methyl-tert-Butyl Ether 0.60 68 5.0 ug/L SM 6200B-1997D Naphthalene 0.43 16 5.0 ug/L SM 6200B-1997D n-Butyl Benzene 0.37 9.2 5.0 ug/L SM 6200B-1997D n-Propyl Benzene 0.36 300 5.0 ug/L SM 6200B-1997D o-Xylene 0.44 570 5.0 ug/L SM 6200B-1997D Toluene 0.26 740 5.0 ug/L SM 6200B-1997D Xylenes (Total)1.1 Lab ID:Client ID:SVE Effluent 4th Qtr 2017 CA17337-03 Analyte MethodUnitsPQLResultsFlag NotesMDL 0.26 0.032 mg/m‡ Air Method 18 Modified Benzene 0.0029 0.079 0.043 mg/m‡ Air Method 18 Modified Ethylbenzene 0.0040 33 3.7 mg/m‡ Air Method 18 Modified Total Light Petroleum Hydrocarbons 3.7 1.2 0.043 mg/m‡ Air Method 18 Modified Xylenes (Total)0.0078 Lab ID:Client ID:SVE Effluent 4th Qtr 2017 CA17337-03RE1 Analyte MethodUnitsPQLResultsFlag NotesMDL 1.7 0.38 mg/m‡ Air Method 18 Modified Toluene 0.030 Page 3 of 23This report relates only to the sample as received by the laboratory, and may only be reproduced in full.FINAL www.encolabs.com ANALYTICAL RESULTS Influent 4th Qtr 2017Description:Lab Sample ID:CA17337-01 11/27/17 14:55Received: CA17337Work Order:11/27/17 11:38Sampled:Waste WaterMatrix: Justin AbreuSampled By:Project:Dixie Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] NotesFlagPQLBatchByAnalyzedMethodMDLResultsUnitsDFAnalyte [CAS Number] ug/L SM 6200B-1997 12/05/17 16:111,1,1,2-Tetrachloroethane [630-20-6]^0.46 MRK7L050185.00.46 UD 5 ug/L SM 6200B-1997 12/05/17 16:111,1,1-Trichloroethane [71-55-6]^0.75 MRK7L050185.00.75 UD 5 ug/L SM 6200B-1997 12/05/17 16:111,1,2,2-Tetrachloroethane [79-34-5]^0.42 MRK7L050185.00.42 UD 5 ug/L SM 6200B-1997 12/05/17 16:111,1,2-Trichloroethane [79-00-5]^0.34 MRK7L050185.00.34 UD 5 ug/L SM 6200B-1997 12/05/17 16:111,1-Dichloroethane [75-34-3]^0.25 MRK7L050185.00.25 UD 5 ug/L SM 6200B-1997 12/05/17 16:111,1-Dichloroethene [75-35-4]^0.75 MRK7L050185.00.75 UD 5 ug/L SM 6200B-1997 12/05/17 16:111,1-Dichloropropene [563-58-6]^0.32 MRK7L050185.00.32 UD 5 ug/L SM 6200B-1997 12/05/17 16:111,2,3-Trichlorobenzene [87-61-6]^1.2 MRK7L050185.01.2 UD 5 ug/L SM 6200B-1997 12/05/17 16:111,2,3-Trichloropropane [96-18-4]^0.75 MRK7L050185.00.75 UD 5 ug/L SM 6200B-1997 12/05/17 16:111,2,4-Trichlorobenzene [120-82-1]^0.48 MRK7L050185.00.48 UD 5 ug/L SM 6200B-1997 12/05/17 16:111,2,4-Trimethylbenzene [95-63-6]^0.34 MRK7L050185.0200D 5 ug/L SM 6200B-1997 12/05/17 16:111,2-Dibromo-3-chloropropane [96-12-8]^2.4 MRK7L050185.02.4 UD 5 ug/L SM 6200B-1997 12/05/17 16:111,2-Dibromoethane [106-93-4]^2.1 MRK7L050185.04.3 JD 5 ug/L SM 6200B-1997 12/05/17 16:111,2-Dichlorobenzene [95-50-1]^0.26 MRK7L050185.00.26 UD 5 ug/L SM 6200B-1997 12/05/17 16:111,2-Dichloroethane [107-06-2]^0.41 MRK7L050185.08.6 D 5 ug/L SM 6200B-1997 12/05/17 16:111,2-Dichloropropane [78-87-5]^0.49 MRK7L050185.00.49 UD 5 ug/L SM 6200B-1997 12/05/17 16:111,3,5-Trimethylbenzene [108-67-8]^0.50 MRK7L050185.062D 5 ug/L SM 6200B-1997 12/05/17 16:111,3-Dichlorobenzene [541-73-1]^0.46 MRK7L050185.00.46 UD 5 ug/L SM 6200B-1997 12/05/17 16:111,3-Dichloropropane [142-28-9]^0.75 MRK7L050185.00.75 UD 5 ug/L SM 6200B-1997 12/05/17 16:111,4-Dichlorobenzene [106-46-7]^0.50 MRK7L050185.00.50 UD 5 ug/L SM 6200B-1997 12/05/17 16:112,2-Dichloropropane [594-20-7]^0.60 MRK7L050185.00.60 UD 5 ug/L SM 6200B-1997 12/05/17 16:112-Chlorotoluene [95-49-8]^0.50 MRK7L050185.00.50 UD 5 ug/L SM 6200B-1997 12/05/17 16:114-Chlorotoluene [106-43-4]^0.50 MRK7L050185.00.50 UD 5 ug/L SM 6200B-1997 12/05/17 16:114-Isopropyltoluene [99-87-6]^0.33 MRK7L050185.00.33 UD 5 ug/L SM 6200B-1997 12/05/17 16:11Benzene [71-43-2]^0.25 MRK7L050185.0720D 5 ug/L SM 6200B-1997 12/05/17 16:11Bromobenzene [108-86-1]^0.65 MRK7L050185.00.65 UD 5 ug/L SM 6200B-1997 12/05/17 16:11Bromochloromethane [74-97-5]^0.55 MRK7L050185.00.55 UD 5 ug/L SM 6200B-1997 12/05/17 16:11Bromodichloromethane [75-27-4]^0.50 MRK7L050185.00.50 UD 5 ug/L SM 6200B-1997 12/05/17 16:11Bromoform [75-25-2]^1.0 MRK7L050185.01.0 UD 5 ug/L SM 6200B-1997 12/05/17 16:11Bromomethane [74-83-9]^1.4 MRK7L050185.01.4 UD 5 ug/L SM 6200B-1997 12/05/17 16:11Carbon Tetrachloride [56-23-5]^0.41 MRK7L050185.00.41 UD 5 ug/L SM 6200B-1997 12/05/17 16:11Chlorobenzene [108-90-7]^0.34 MRK7L050185.00.34 UD 5 ug/L SM 6200B-1997 12/05/17 16:11Chloroethane [75-00-3]^0.90 MRK7L050185.00.90 UD 5 ug/L SM 6200B-1997 12/05/17 16:11Chloroform [67-66-3]^0.42 MRK7L050185.00.42 UD 5 ug/L SM 6200B-1997 12/05/17 16:11Chloromethane [74-87-3]^0.25 MRK7L050185.00.25 UD 5 ug/L SM 6200B-1997 12/05/17 16:11cis-1,2-Dichloroethene [156-59-2]^0.38 MRK7L050185.00.38 UD 5 ug/L SM 6200B-1997 12/05/17 16:11cis-1,3-Dichloropropene [10061-01-5]^0.36 MRK7L050185.00.36 UD 5 ug/L SM 6200B-1997 12/05/17 16:11Dibromochloromethane [124-48-1]^0.34 MRK7L050185.00.34 UD 5 ug/L SM 6200B-1997 12/05/17 16:11Dibromomethane [74-95-3]^0.65 MRK7L050185.00.65 UD 5 ug/L SM 6200B-1997 12/05/17 16:11Dichlorodifluoromethane [75-71-8]^0.46 MRK7L050185.00.46 UD 5 ug/L SM 6200B-1997 12/05/17 16:11Ethylbenzene [100-41-4]^0.50 MRK7L050185.097D 5 ug/L SM 6200B-1997 12/05/17 16:11Freon 113 [76-13-1]^1.8 MRK7L050185.01.8 UD 5 ug/L SM 6200B-1997 12/05/17 16:11Hexachlorobutadiene [87-68-3]^0.75 MRK7L050185.00.75 UD 5 ug/L SM 6200B-1997 12/05/17 16:11Isopropyl Ether [108-20-3]^1.0 MRK7L050185.01.0 UD 5 ug/L SM 6200B-1997 12/05/17 16:11Isopropylbenzene [98-82-8]^0.65 MRK7L050185.08.9 D 5 ug/L SM 6200B-1997 12/05/17 16:11m,p-Xylenes [108-38-3/106-42-3]^0.90 MRK7L0501810440D 5 ug/L SM 6200B-1997 12/05/17 16:11Methylene Chloride [75-09-2]^0.35 MRK7L05018100.35 UD 5 Page 4 of 23This report relates only to the sample as received by the laboratory, and may only be reproduced in full.FINAL www.encolabs.com ANALYTICAL RESULTS Influent 4th Qtr 2017Description:Lab Sample ID:CA17337-01 11/27/17 14:55Received: CA17337Work Order:11/27/17 11:38Sampled:Waste WaterMatrix: Justin AbreuSampled By:Project:Dixie Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] NotesFlagPQLBatchByAnalyzedMethodMDLResultsUnitsDFAnalyte [CAS Number] ug/L SM 6200B-1997 12/05/17 16:11Methyl-tert-Butyl Ether [1634-04-4]^0.60 MRK7L050185.028D 5 ug/L SM 6200B-1997 12/05/17 16:11Naphthalene [91-20-3]^0.43 MRK7L050185.068D 5 ug/L SM 6200B-1997 12/05/17 16:11n-Butyl Benzene [104-51-8]^0.37 MRK7L050185.016D 5 ug/L SM 6200B-1997 12/05/17 16:11n-Propyl Benzene [103-65-1]^0.36 MRK7L050185.09.2 D 5 ug/L SM 6200B-1997 12/05/17 16:11o-Xylene [95-47-6]^0.44 MRK7L050185.0300D 5 ug/L SM 6200B-1997 12/05/17 16:11sec-Butylbenzene [135-98-8]^0.26 MRK7L050185.00.26 UD 5 ug/L SM 6200B-1997 12/05/17 16:11Styrene [100-42-5]^0.41 MRK7L050185.00.41 UD 5 ug/L SM 6200B-1997 12/05/17 16:11tert-Butylbenzene [98-06-6]^0.47 MRK7L050185.00.47 UD 5 ug/L SM 6200B-1997 12/05/17 16:11Tetrachloroethene [127-18-4]^0.50 MRK7L050185.00.50 UD 5 ug/L SM 6200B-1997 12/05/17 16:11Toluene [108-88-3]^0.26 MRK7L050185.0570D 5 ug/L SM 6200B-1997 12/05/17 16:11trans-1,2-Dichloroethene [156-60-5]^0.55 MRK7L050185.00.55 UD 5 ug/L SM 6200B-1997 12/05/17 16:11trans-1,3-Dichloropropene [10061-02-6]^0.40 MRK7L050185.00.40 UD 5 ug/L SM 6200B-1997 12/05/17 16:11Trichloroethene [79-01-6]^0.65 MRK7L050185.00.65 UD 5 ug/L SM 6200B-1997 12/05/17 16:11Trichlorofluoromethane [75-69-4]^0.75 MRK7L050185.00.75 UD 5 ug/L SM 6200B-1997 12/05/17 16:11Vinyl chloride [75-01-4]^0.42 MRK7L050185.00.42 UD 5 ug/L SM 6200B-1997 12/05/17 16:11Xylenes (Total) [1330-20-7]^1.1 MRK7L050185.0740D 5 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF 4-Bromofluorobenzene 70-13083 %MRKSM 6200B-1997 12/05/17 16:117L050184150.0 1 Dibromofluoromethane 70-13087 %MRKSM 6200B-1997 12/05/17 16:117L050184350.0 1 Toluene-d8 70-13091 %MRKSM 6200B-1997 12/05/17 16:117L050184550.0 1 Page 5 of 23This report relates only to the sample as received by the laboratory, and may only be reproduced in full.FINAL www.encolabs.com ANALYTICAL RESULTS Effluent 4th Qtr 2017Description:Lab Sample ID:CA17337-02 11/27/17 14:55Received: CA17337Work Order:11/27/17 11:47Sampled:Waste WaterMatrix: Justin AbreuSampled By:Project:Dixie Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] NotesFlagPQLBatchByAnalyzedMethodMDLResultsUnitsDFAnalyte [CAS Number] ug/L SM 6200B-1997 12/05/17 16:411,1,1,2-Tetrachloroethane [630-20-6]^0.091 MRK7L050181.00.091 U 1 ug/L SM 6200B-1997 12/05/17 16:411,1,1-Trichloroethane [71-55-6]^0.15 MRK7L050181.00.15 U 1 ug/L SM 6200B-1997 12/05/17 16:411,1,2,2-Tetrachloroethane [79-34-5]^0.085 MRK7L050181.00.085 U 1 ug/L SM 6200B-1997 12/05/17 16:411,1,2-Trichloroethane [79-00-5]^0.068 MRK7L050181.00.068 U 1 ug/L SM 6200B-1997 12/05/17 16:411,1-Dichloroethane [75-34-3]^0.050 MRK7L050181.00.050 U 1 ug/L SM 6200B-1997 12/05/17 16:411,1-Dichloroethene [75-35-4]^0.15 MRK7L050181.00.15 U 1 ug/L SM 6200B-1997 12/05/17 16:411,1-Dichloropropene [563-58-6]^0.063 MRK7L050181.00.063 U 1 ug/L SM 6200B-1997 12/05/17 16:411,2,3-Trichlorobenzene [87-61-6]^0.25 MRK7L050181.00.25 U 1 ug/L SM 6200B-1997 12/05/17 16:411,2,3-Trichloropropane [96-18-4]^0.15 MRK7L050181.00.15 U 1 ug/L SM 6200B-1997 12/05/17 16:411,2,4-Trichlorobenzene [120-82-1]^0.097 MRK7L050181.00.097 U 1 ug/L SM 6200B-1997 12/05/17 16:411,2,4-Trimethylbenzene [95-63-6]^0.067 MRK7L050181.00.067 U 1 ug/L SM 6200B-1997 12/05/17 16:411,2-Dibromo-3-chloropropane [96-12-8]^0.48 MRK7L050181.00.48 U 1 ug/L SM 6200B-1997 12/05/17 16:411,2-Dibromoethane [106-93-4]^0.42 MRK7L050181.00.42 U 1 ug/L SM 6200B-1997 12/05/17 16:411,2-Dichlorobenzene [95-50-1]^0.052 MRK7L050181.00.052 U 1 ug/L SM 6200B-1997 12/05/17 16:411,2-Dichloroethane [107-06-2]^0.082 MRK7L050181.00.082 U 1 ug/L SM 6200B-1997 12/05/17 16:411,2-Dichloropropane [78-87-5]^0.098 MRK7L050181.00.098 U 1 ug/L SM 6200B-1997 12/05/17 16:411,3,5-Trimethylbenzene [108-67-8]^0.10 MRK7L050181.00.10 U 1 ug/L SM 6200B-1997 12/05/17 16:411,3-Dichlorobenzene [541-73-1]^0.092 MRK7L050181.00.092 U 1 ug/L SM 6200B-1997 12/05/17 16:411,3-Dichloropropane [142-28-9]^0.15 MRK7L050181.00.15 U 1 ug/L SM 6200B-1997 12/05/17 16:411,4-Dichlorobenzene [106-46-7]^0.10 MRK7L050181.00.10 U 1 ug/L SM 6200B-1997 12/05/17 16:412,2-Dichloropropane [594-20-7]^0.12 MRK7L050181.00.12 U 1 ug/L SM 6200B-1997 12/05/17 16:412-Chlorotoluene [95-49-8]^0.10 MRK7L050181.00.10 U 1 ug/L SM 6200B-1997 12/05/17 16:414-Chlorotoluene [106-43-4]^0.10 MRK7L050181.00.10 U 1 ug/L SM 6200B-1997 12/05/17 16:414-Isopropyltoluene [99-87-6]^0.066 MRK7L050181.00.066 U 1 ug/L SM 6200B-1997 12/05/17 16:41Benzene [71-43-2]^0.050 MRK7L050181.00.050 U 1 ug/L SM 6200B-1997 12/05/17 16:41Bromobenzene [108-86-1]^0.13 MRK7L050181.00.13 U 1 ug/L SM 6200B-1997 12/05/17 16:41Bromochloromethane [74-97-5]^0.11 MRK7L050181.00.11 U 1 ug/L SM 6200B-1997 12/05/17 16:41Bromodichloromethane [75-27-4]^0.10 MRK7L050181.00.10 U 1 ug/L SM 6200B-1997 12/05/17 16:41Bromoform [75-25-2]^0.20 MRK7L050181.00.20 U 1 ug/L SM 6200B-1997 12/05/17 16:41Bromomethane [74-83-9]^0.28 MRK7L050181.00.28 U 1 ug/L SM 6200B-1997 12/05/17 16:41Carbon Tetrachloride [56-23-5]^0.082 MRK7L050181.00.082 U 1 ug/L SM 6200B-1997 12/05/17 16:41Chlorobenzene [108-90-7]^0.069 MRK7L050181.00.069 U 1 ug/L SM 6200B-1997 12/05/17 16:41Chloroethane [75-00-3]^0.18 MRK7L050181.00.18 U 1 ug/L SM 6200B-1997 12/05/17 16:41Chloroform [67-66-3]^0.083 MRK7L050181.00.083 U 1 ug/L SM 6200B-1997 12/05/17 16:41Chloromethane [74-87-3]^0.050 MRK7L050181.00.050 U 1 ug/L SM 6200B-1997 12/05/17 16:41cis-1,2-Dichloroethene [156-59-2]^0.075 MRK7L050181.00.075 U 1 ug/L SM 6200B-1997 12/05/17 16:41cis-1,3-Dichloropropene [10061-01-5]^0.073 MRK7L050181.00.073 U 1 ug/L SM 6200B-1997 12/05/17 16:41Dibromochloromethane [124-48-1]^0.067 MRK7L050181.00.067 U 1 ug/L SM 6200B-1997 12/05/17 16:41Dibromomethane [74-95-3]^0.13 MRK7L050181.00.13 U 1 ug/L SM 6200B-1997 12/05/17 16:41Dichlorodifluoromethane [75-71-8]^0.091 MRK7L050181.00.091 U 1 ug/L SM 6200B-1997 12/05/17 16:41Ethylbenzene [100-41-4]^0.10 MRK7L050181.00.10 U 1 ug/L SM 6200B-1997 12/05/17 16:41Freon 113 [76-13-1]^0.35 MRK7L050181.00.35 U 1 ug/L SM 6200B-1997 12/05/17 16:41Hexachlorobutadiene [87-68-3]^0.15 MRK7L050181.00.15 U 1 ug/L SM 6200B-1997 12/05/17 16:41Isopropyl Ether [108-20-3]^0.21 MRK7L050181.00.21 U 1 ug/L SM 6200B-1997 12/05/17 16:41Isopropylbenzene [98-82-8]^0.13 MRK7L050181.00.13 U 1 ug/L SM 6200B-1997 12/05/17 16:41m,p-Xylenes [108-38-3/106-42-3]^0.18 MRK7L050182.00.18 U 1 ug/L SM 6200B-1997 12/05/17 16:41Methylene Chloride [75-09-2]^0.070 MRK7L050182.00.070 U 1 Page 6 of 23This report relates only to the sample as received by the laboratory, and may only be reproduced in full.FINAL www.encolabs.com ANALYTICAL RESULTS Effluent 4th Qtr 2017Description:Lab Sample ID:CA17337-02 11/27/17 14:55Received: CA17337Work Order:11/27/17 11:47Sampled:Waste WaterMatrix: Justin AbreuSampled By:Project:Dixie Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] NotesFlagPQLBatchByAnalyzedMethodMDLResultsUnitsDFAnalyte [CAS Number] ug/L SM 6200B-1997 12/05/17 16:41Methyl-tert-Butyl Ether [1634-04-4]^0.12 MRK7L050181.00.12 U 1 ug/L SM 6200B-1997 12/05/17 16:41Naphthalene [91-20-3]^0.086 MRK7L050181.00.086 U 1 ug/L SM 6200B-1997 12/05/17 16:41n-Butyl Benzene [104-51-8]^0.074 MRK7L050181.00.074 U 1 ug/L SM 6200B-1997 12/05/17 16:41n-Propyl Benzene [103-65-1]^0.073 MRK7L050181.00.073 U 1 ug/L SM 6200B-1997 12/05/17 16:41o-Xylene [95-47-6]^0.088 MRK7L050181.00.088 U 1 ug/L SM 6200B-1997 12/05/17 16:41sec-Butylbenzene [135-98-8]^0.053 MRK7L050181.00.053 U 1 ug/L SM 6200B-1997 12/05/17 16:41Styrene [100-42-5]^0.082 MRK7L050181.00.082 U 1 ug/L SM 6200B-1997 12/05/17 16:41tert-Butylbenzene [98-06-6]^0.094 MRK7L050181.00.094 U 1 ug/L SM 6200B-1997 12/05/17 16:41Tetrachloroethene [127-18-4]^0.099 MRK7L050181.00.099 U 1 ug/L SM 6200B-1997 12/05/17 16:41Toluene [108-88-3]^0.053 MRK7L050181.00.053 U 1 ug/L SM 6200B-1997 12/05/17 16:41trans-1,2-Dichloroethene [156-60-5]^0.11 MRK7L050181.00.11 U 1 ug/L SM 6200B-1997 12/05/17 16:41trans-1,3-Dichloropropene [10061-02-6]^0.080 MRK7L050181.00.080 U 1 ug/L SM 6200B-1997 12/05/17 16:41Trichloroethene [79-01-6]^0.13 MRK7L050181.00.13 U 1 ug/L SM 6200B-1997 12/05/17 16:41Trichlorofluoromethane [75-69-4]^0.15 MRK7L050181.00.15 U 1 ug/L SM 6200B-1997 12/05/17 16:41Vinyl chloride [75-01-4]^0.083 MRK7L050181.00.083 U 1 ug/L SM 6200B-1997 12/05/17 16:41Xylenes (Total) [1330-20-7]^0.22 MRK7L050181.00.22 U 1 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF 4-Bromofluorobenzene 70-13082 %MRKSM 6200B-1997 12/05/17 16:417L050184150.0 1 Dibromofluoromethane 70-13092 %MRKSM 6200B-1997 12/05/17 16:417L050184650.0 1 Toluene-d8 70-13092 %MRKSM 6200B-1997 12/05/17 16:417L050184650.0 1 Semivolatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] NotesFlagPQLBatchByAnalyzedMethodMDLResultsUnitsDFAnalyte [CAS Number] ug/L EPA 625 12/01/17 15:292-Methylnaphthalene [91-57-6]^1.5 DFM7K28006101.5 U 1 ug/L EPA 625 12/01/17 15:29Acenaphthene [83-32-9]^1.4 DFM7K28006101.4 U 1 ug/L EPA 625 12/01/17 15:29Acenaphthylene [208-96-8]^1.2 DFM7K28006101.2 U 1 ug/L EPA 625 12/01/17 15:29Anthracene [120-12-7]^1.6 DFM7K28006101.6 U 1 ug/L EPA 625 12/01/17 15:29Benzo(a)anthracene [56-55-3]^1.3 DFM7K28006101.3 U 1 ug/L EPA 625 12/01/17 15:29Benzo(a)pyrene [50-32-8]^1.3 DFM7K28006101.3 U 1 ug/L EPA 625 12/01/17 15:29Benzo(b)fluoranthene [205-99-2]^1.0 DFM7K28006101.0 U 1 ug/L EPA 625 12/01/17 15:29Benzo(g,h,i)perylene [191-24-2]^2.4 DFM7K28006102.4 U 1 ug/L EPA 625 12/01/17 15:29Benzo(k)fluoranthene [207-08-9]^1.3 DFM7K28006101.3 U 1 ug/L EPA 625 12/01/17 15:29Chrysene [218-01-9]^2.0 DFM7K28006102.0 U 1 ug/L EPA 625 12/01/17 15:29Dibenzo(a,h)anthracene [53-70-3]^2.3 DFM7K28006102.3 U 1 ug/L EPA 625 12/01/17 15:29Fluoranthene [206-44-0]^2.1 DFM7K28006102.1 U 1 ug/L EPA 625 12/01/17 15:29Fluorene [86-73-7]^1.7 DFM7K28006101.7 U 1 ug/L EPA 625 12/01/17 15:29Indeno(1,2,3-cd)pyrene [193-39-5]^2.2 DFM7K28006102.2 U 1 ug/L EPA 625 12/01/17 15:29Naphthalene [91-20-3]^1.3 DFM7K28006101.3 U 1 ug/L EPA 625 12/01/17 15:29Phenanthrene [85-01-8]^1.4 DFM7K28006101.4 U 1 ug/L EPA 625 12/01/17 15:29Pyrene [129-00-0]^2.1 DFM7K28006102.1 U 1 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF 2-Fluorobiphenyl 15-13982 %DFMEPA 625 12/01/17 15:297K280064150.0 1 Nitrobenzene-d5 16-14079 %DFMEPA 625 12/01/17 15:297K280063950.0 1 Terphenyl-d14 23-16455 %DFMEPA 625 12/01/17 15:297K280062750.0 1 Page 7 of 23This report relates only to the sample as received by the laboratory, and may only be reproduced in full.FINAL www.encolabs.com ANALYTICAL RESULTS Effluent 4th Qtr 2017Description:Lab Sample ID:CA17337-02 11/27/17 14:55Received: CA17337Work Order:11/27/17 11:47Sampled:Waste WaterMatrix: Justin AbreuSampled By:Project:Dixie Metals (acid extractable) by EPA 6000/7000 Series Methods ^ - ENCO Cary certified analyte [NC 591] NotesFlagPQLBatchByAnalyzedMethodMDLResultsUnitsDFAnalyte [CAS Number] ug/L EPA 6010D 11/30/17 12:32Lead [7439-92-1]^3.10 JMV7K2903210.03.10 U 1 Classical Chemistry Parameters ^ - ENCO Cary certified analyte [NC 591] NotesFlagPQLBatchByAnalyzedMethodMDLResultsUnitsDFAnalyte [CAS Number] mg/L SM 2540D-1997 12/04/17 14:25Total Suspended Solids^2.5 OMR7L040102.52.5 U 1 Classical Chemistry Parameters ^ - ENCO Orlando certified analyte [NC 424] NotesFlagPQLBatchByAnalyzedMethodMDLResultsUnitsDFAnalyte [CAS Number] mg/L EPA 420.1 12/07/17 10:05Phenolics^0.034 CRG7L060060.0500.034 U 1 Classical Chemistry Parameters ^ - ENCO Jacksonville certified analyte [NC 442] NotesFlagPQLBatchByAnalyzedMethodMDLResultsUnitsDFAnalyte [CAS Number] mg/L EPA 1664B 11/29/17 15:47Oil & Grease (HEM) [C-0007]^2.40 SMA7K280075.002.40 U 1 SVE Effluent 4th Qtr 2017Description:Lab Sample ID:CA17337-03 11/27/17 14:55Received: CA17337Work Order:11/27/17 11:36Sampled:AirMatrix: % Solids:Justin AbreuSampled By:Project:Dixie Volatile Organic Compounds by GCMS NotesFlagPQLBatchByAnalyzedMethodMDLResultsUnitsDFAnalyte [CAS Number] mg/m‡ Air Method 18 Modified 11/29/17 20:54Benzene [71-43-2]0.0029 LTS7K290050.0320.26 4 mg/m‡ Air Method 18 Modified 11/29/17 20:54Ethylbenzene [100-41-4]0.0040 LTS7K290050.0430.079 4 mg/m‡ Air Method 18 Modified 11/29/17 20:54Methyl-tert-butyl ether [1634-04-4]0.0026 LTS7K290050.0360.0026 U QL-024 mg/m‡ Air Method 18 Modified 11/29/17 22:37Toluene [108-88-3]0.030 LTS7K290050.381.7 40 mg/m‡ Air Method 18 Modified 11/29/17 20:54Total Light Petroleum Hydrocarbons 3.7 LTS7K290053.733 4 mg/m‡ Air Method 18 Modified 11/29/17 20:54Xylenes (Total) [1330-20-7]0.0078 LTS7K290050.0431.2 4 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF 4-Bromofluorobenzene 64-130102 %LTSMethod 18 Modified 11/29/17 20:547K290053231.0 4 4-Bromofluorobenzene 64-13098 %LTSMethod 18 Modified 11/29/17 22:377K290053031.0 40 Page 8 of 23This report relates only to the sample as received by the laboratory, and may only be reproduced in full.FINAL www.encolabs.com ANALYTICAL RESULTS Trip BlankDescription:Lab Sample ID:CA17337-04 11/27/17 14:55Received: CA17337Work Order:11/27/17 11:36Sampled:WaterMatrix: Justin AbreuSampled By:Project:Dixie Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] NotesFlagPQLBatchByAnalyzedMethodMDLResultsUnitsDFAnalyte [CAS Number] ug/L SM 6200B-1997 12/05/17 15:411,1,1,2-Tetrachloroethane [630-20-6]^0.091 MRK7L050181.00.091 U 1 ug/L SM 6200B-1997 12/05/17 15:411,1,1-Trichloroethane [71-55-6]^0.15 MRK7L050181.00.15 U 1 ug/L SM 6200B-1997 12/05/17 15:411,1,2,2-Tetrachloroethane [79-34-5]^0.085 MRK7L050181.00.085 U 1 ug/L SM 6200B-1997 12/05/17 15:411,1,2-Trichloroethane [79-00-5]^0.068 MRK7L050181.00.068 U 1 ug/L SM 6200B-1997 12/05/17 15:411,1-Dichloroethane [75-34-3]^0.050 MRK7L050181.00.050 U 1 ug/L SM 6200B-1997 12/05/17 15:411,1-Dichloroethene [75-35-4]^0.15 MRK7L050181.00.15 U 1 ug/L SM 6200B-1997 12/05/17 15:411,1-Dichloropropene [563-58-6]^0.063 MRK7L050181.00.063 U 1 ug/L SM 6200B-1997 12/05/17 15:411,2,3-Trichlorobenzene [87-61-6]^0.25 MRK7L050181.00.25 U 1 ug/L SM 6200B-1997 12/05/17 15:411,2,3-Trichloropropane [96-18-4]^0.15 MRK7L050181.00.15 U 1 ug/L SM 6200B-1997 12/05/17 15:411,2,4-Trichlorobenzene [120-82-1]^0.097 MRK7L050181.00.097 U 1 ug/L SM 6200B-1997 12/05/17 15:411,2,4-Trimethylbenzene [95-63-6]^0.067 MRK7L050181.00.067 U 1 ug/L SM 6200B-1997 12/05/17 15:411,2-Dibromo-3-chloropropane [96-12-8]^0.48 MRK7L050181.00.48 U 1 ug/L SM 6200B-1997 12/05/17 15:411,2-Dibromoethane [106-93-4]^0.42 MRK7L050181.00.42 U 1 ug/L SM 6200B-1997 12/05/17 15:411,2-Dichlorobenzene [95-50-1]^0.052 MRK7L050181.00.052 U 1 ug/L SM 6200B-1997 12/05/17 15:411,2-Dichloroethane [107-06-2]^0.082 MRK7L050181.00.082 U 1 ug/L SM 6200B-1997 12/05/17 15:411,2-Dichloropropane [78-87-5]^0.098 MRK7L050181.00.098 U 1 ug/L SM 6200B-1997 12/05/17 15:411,3,5-Trimethylbenzene [108-67-8]^0.10 MRK7L050181.00.10 U 1 ug/L SM 6200B-1997 12/05/17 15:411,3-Dichlorobenzene [541-73-1]^0.092 MRK7L050181.00.092 U 1 ug/L SM 6200B-1997 12/05/17 15:411,3-Dichloropropane [142-28-9]^0.15 MRK7L050181.00.15 U 1 ug/L SM 6200B-1997 12/05/17 15:411,4-Dichlorobenzene [106-46-7]^0.10 MRK7L050181.00.10 U 1 ug/L SM 6200B-1997 12/05/17 15:412,2-Dichloropropane [594-20-7]^0.12 MRK7L050181.00.12 U 1 ug/L SM 6200B-1997 12/05/17 15:412-Chlorotoluene [95-49-8]^0.10 MRK7L050181.00.10 U 1 ug/L SM 6200B-1997 12/05/17 15:414-Chlorotoluene [106-43-4]^0.10 MRK7L050181.00.10 U 1 ug/L SM 6200B-1997 12/05/17 15:414-Isopropyltoluene [99-87-6]^0.066 MRK7L050181.00.066 U 1 ug/L SM 6200B-1997 12/05/17 15:41Benzene [71-43-2]^0.050 MRK7L050181.00.050 U 1 ug/L SM 6200B-1997 12/05/17 15:41Bromobenzene [108-86-1]^0.13 MRK7L050181.00.13 U 1 ug/L SM 6200B-1997 12/05/17 15:41Bromochloromethane [74-97-5]^0.11 MRK7L050181.00.11 U 1 ug/L SM 6200B-1997 12/05/17 15:41Bromodichloromethane [75-27-4]^0.10 MRK7L050181.00.10 U 1 ug/L SM 6200B-1997 12/05/17 15:41Bromoform [75-25-2]^0.20 MRK7L050181.00.20 U 1 ug/L SM 6200B-1997 12/05/17 15:41Bromomethane [74-83-9]^0.28 MRK7L050181.00.28 U 1 ug/L SM 6200B-1997 12/05/17 15:41Carbon Tetrachloride [56-23-5]^0.082 MRK7L050181.00.082 U 1 ug/L SM 6200B-1997 12/05/17 15:41Chlorobenzene [108-90-7]^0.069 MRK7L050181.00.069 U 1 ug/L SM 6200B-1997 12/05/17 15:41Chloroethane [75-00-3]^0.18 MRK7L050181.00.18 U 1 ug/L SM 6200B-1997 12/05/17 15:41Chloroform [67-66-3]^0.083 MRK7L050181.00.083 U 1 ug/L SM 6200B-1997 12/05/17 15:41Chloromethane [74-87-3]^0.050 MRK7L050181.00.050 U 1 ug/L SM 6200B-1997 12/05/17 15:41cis-1,2-Dichloroethene [156-59-2]^0.075 MRK7L050181.00.075 U 1 ug/L SM 6200B-1997 12/05/17 15:41cis-1,3-Dichloropropene [10061-01-5]^0.073 MRK7L050181.00.073 U 1 ug/L SM 6200B-1997 12/05/17 15:41Dibromochloromethane [124-48-1]^0.067 MRK7L050181.00.067 U 1 ug/L SM 6200B-1997 12/05/17 15:41Dibromomethane [74-95-3]^0.13 MRK7L050181.00.13 U 1 ug/L SM 6200B-1997 12/05/17 15:41Dichlorodifluoromethane [75-71-8]^0.091 MRK7L050181.00.091 U 1 ug/L SM 6200B-1997 12/05/17 15:41Ethylbenzene [100-41-4]^0.10 MRK7L050181.00.10 U 1 ug/L SM 6200B-1997 12/05/17 15:41Freon 113 [76-13-1]^0.35 MRK7L050181.00.35 U 1 ug/L SM 6200B-1997 12/05/17 15:41Hexachlorobutadiene [87-68-3]^0.15 MRK7L050181.00.15 U 1 ug/L SM 6200B-1997 12/05/17 15:41Isopropyl Ether [108-20-3]^0.21 MRK7L050181.00.21 U 1 ug/L SM 6200B-1997 12/05/17 15:41Isopropylbenzene [98-82-8]^0.13 MRK7L050181.00.13 U 1 ug/L SM 6200B-1997 12/05/17 15:41m,p-Xylenes [108-38-3/106-42-3]^0.18 MRK7L050182.00.18 U 1 ug/L SM 6200B-1997 12/05/17 15:41Methylene Chloride [75-09-2]^0.070 MRK7L050182.00.070 U 1 Page 9 of 23This report relates only to the sample as received by the laboratory, and may only be reproduced in full.FINAL www.encolabs.com ANALYTICAL RESULTS Trip BlankDescription:Lab Sample ID:CA17337-04 11/27/17 14:55Received: CA17337Work Order:11/27/17 11:36Sampled:WaterMatrix: Justin AbreuSampled By:Project:Dixie Volatile Organic Compounds by GCMS ^ - ENCO Cary certified analyte [NC 591] NotesFlagPQLBatchByAnalyzedMethodMDLResultsUnitsDFAnalyte [CAS Number] ug/L SM 6200B-1997 12/05/17 15:41Methyl-tert-Butyl Ether [1634-04-4]^0.12 MRK7L050181.00.12 U 1 ug/L SM 6200B-1997 12/05/17 15:41Naphthalene [91-20-3]^0.086 MRK7L050181.00.086 U 1 ug/L SM 6200B-1997 12/05/17 15:41n-Butyl Benzene [104-51-8]^0.074 MRK7L050181.00.074 U 1 ug/L SM 6200B-1997 12/05/17 15:41n-Propyl Benzene [103-65-1]^0.073 MRK7L050181.00.073 U 1 ug/L SM 6200B-1997 12/05/17 15:41o-Xylene [95-47-6]^0.088 MRK7L050181.00.088 U 1 ug/L SM 6200B-1997 12/05/17 15:41sec-Butylbenzene [135-98-8]^0.053 MRK7L050181.00.053 U 1 ug/L SM 6200B-1997 12/05/17 15:41Styrene [100-42-5]^0.082 MRK7L050181.00.082 U 1 ug/L SM 6200B-1997 12/05/17 15:41tert-Butylbenzene [98-06-6]^0.094 MRK7L050181.00.094 U 1 ug/L SM 6200B-1997 12/05/17 15:41Tetrachloroethene [127-18-4]^0.099 MRK7L050181.00.099 U 1 ug/L SM 6200B-1997 12/05/17 15:41Toluene [108-88-3]^0.053 MRK7L050181.00.053 U 1 ug/L SM 6200B-1997 12/05/17 15:41trans-1,2-Dichloroethene [156-60-5]^0.11 MRK7L050181.00.11 U 1 ug/L SM 6200B-1997 12/05/17 15:41trans-1,3-Dichloropropene [10061-02-6]^0.080 MRK7L050181.00.080 U 1 ug/L SM 6200B-1997 12/05/17 15:41Trichloroethene [79-01-6]^0.13 MRK7L050181.00.13 U 1 ug/L SM 6200B-1997 12/05/17 15:41Trichlorofluoromethane [75-69-4]^0.15 MRK7L050181.00.15 U 1 ug/L SM 6200B-1997 12/05/17 15:41Vinyl chloride [75-01-4]^0.083 MRK7L050181.00.083 U 1 ug/L SM 6200B-1997 12/05/17 15:41Xylenes (Total) [1330-20-7]^0.22 MRK7L050181.00.22 U 1 Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF 4-Bromofluorobenzene 70-13081 %MRKSM 6200B-1997 12/05/17 15:417L050184050.0 1 Dibromofluoromethane 70-13092 %MRKSM 6200B-1997 12/05/17 15:417L050184650.0 1 Toluene-d8 70-13090 %MRKSM 6200B-1997 12/05/17 15:417L050184550.0 1 Page 10 of 23This report relates only to the sample as received by the laboratory, and may only be reproduced in full.FINAL www.encolabs.com QUALITY CONTROL DATA Volatile Organic Compounds by GCMS - Quality Control Batch 7L05018 - EPA 5030B_MS Prepared: 12/05/2017 00:34 Analyzed: 12/05/2017 12:41Blank (7L05018-BLK1) FlagResult Units Level Result %REC Limits RPD Limit Notes Analyte PQL Spike Source %REC RPD ug/L1.00.091 U 1,1,1,2-Tetrachloroethane ug/L1.00.15 U 1,1,1-Trichloroethane ug/L1.00.085 U 1,1,2,2-Tetrachloroethane ug/L1.00.068 U 1,1,2-Trichloroethane ug/L1.00.050 U 1,1-Dichloroethane ug/L1.00.15 U 1,1-Dichloroethene ug/L1.00.063 U 1,1-Dichloropropene ug/L1.00.25 U 1,2,3-Trichlorobenzene ug/L1.00.15 U 1,2,3-Trichloropropane ug/L1.00.097 U 1,2,4-Trichlorobenzene ug/L1.00.067 U 1,2,4-Trimethylbenzene ug/L1.00.48 U 1,2-Dibromo-3-chloropropane ug/L1.00.42 U 1,2-Dibromoethane ug/L1.00.052 U 1,2-Dichlorobenzene ug/L1.00.082 U 1,2-Dichloroethane ug/L1.00.098 U 1,2-Dichloropropane ug/L1.00.10 U 1,3,5-Trimethylbenzene ug/L1.00.092 U 1,3-Dichlorobenzene ug/L1.00.15 U 1,3-Dichloropropane ug/L1.00.10 U 1,4-Dichlorobenzene ug/L1.00.12 U 2,2-Dichloropropane ug/L1.00.10 U 2-Chlorotoluene ug/L1.00.10 U 4-Chlorotoluene ug/L1.00.066 U 4-Isopropyltoluene ug/L1.00.050 U Benzene ug/L1.00.13 U Bromobenzene ug/L1.00.11 U Bromochloromethane ug/L1.00.10 U Bromodichloromethane ug/L1.00.20 U Bromoform ug/L1.00.28 U Bromomethane ug/L1.00.082 U Carbon Tetrachloride ug/L1.00.069 U Chlorobenzene ug/L1.00.18 U Chloroethane ug/L1.00.083 U Chloroform ug/L1.00.050 U Chloromethane ug/L1.00.075 U cis-1,2-Dichloroethene ug/L1.00.073 U cis-1,3-Dichloropropene ug/L1.00.067 U Dibromochloromethane ug/L1.00.13 U Dibromomethane ug/L1.00.091 U Dichlorodifluoromethane ug/L1.00.10 U Ethylbenzene ug/L1.00.35 U Freon 113 ug/L1.00.15 U Hexachlorobutadiene ug/L1.00.21 U Isopropyl Ether ug/L1.00.13 U Isopropylbenzene ug/L2.00.18 U m,p-Xylenes ug/L2.00.070 U Methylene Chloride ug/L1.00.12 U Methyl-tert-Butyl Ether ug/L1.00.086 U Naphthalene Page 11 of 23This report relates only to the sample as received by the laboratory, and may only be reproduced in full.FINAL www.encolabs.com QUALITY CONTROL DATA Volatile Organic Compounds by GCMS - Quality Control Batch 7L05018 - EPA 5030B_MS - Continued Prepared: 12/05/2017 00:34 Analyzed: 12/05/2017 12:41Blank (7L05018-BLK1) Continued FlagResult Units Level Result %REC Limits RPD Limit Notes Analyte PQL Spike Source %REC RPD ug/L1.00.074 U n-Butyl Benzene ug/L1.00.073 U n-Propyl Benzene ug/L1.00.088 U o-Xylene ug/L1.00.053 U sec-Butylbenzene ug/L1.00.082 U Styrene ug/L1.00.094 U tert-Butylbenzene ug/L1.00.099 U Tetrachloroethene ug/L1.00.053 U Toluene ug/L1.00.11 U trans-1,2-Dichloroethene ug/L1.00.080 U trans-1,3-Dichloropropene ug/L1.00.13 U Trichloroethene ug/L1.00.15 U Trichlorofluoromethane ug/L1.00.083 U Vinyl chloride ug/L1.00.22 U Xylenes (Total) ug/L 50.0 70-1304-Bromofluorobenzene 8140 ug/L 50.0 70-130Dibromofluoromethane9145 ug/L 50.0 70-130Toluene-d8 9045 Prepared: 12/05/2017 00:34 Analyzed: 12/05/2017 10:40LCS (7L05018-BS1) FlagResult Units Level Result %REC Limits RPD Limit Notes Analyte PQL Spike Source %REC RPD ug/L1.0 20.0 70-13010421 1,1,1,2-Tetrachloroethane ug/L1.0 20.0 70-13010321 1,1,1-Trichloroethane ug/L1.0 20.0 70-13010321 1,1,2,2-Tetrachloroethane ug/L1.0 20.0 70-13010020 1,1,2-Trichloroethane ug/L1.0 20.0 70-13010721 1,1-Dichloroethane ug/L1.0 20.0 70-1309820 1,1-Dichloroethene ug/L1.0 20.0 70-13010421 1,1-Dichloropropene ug/L1.0 20.0 70-13011222 1,2,3-Trichlorobenzene ug/L1.0 20.0 70-1309619 1,2,3-Trichloropropane ug/L1.0 20.0 70-13010020 1,2,4-Trichlorobenzene ug/L1.0 20.0 70-13010220 1,2,4-Trimethylbenzene ug/L1.0 20.0 70-1309519 1,2-Dibromo-3-chloropropane ug/L1.0 20.0 70-13010020 1,2-Dibromoethane ug/L1.0 20.0 70-13010321 1,2-Dichlorobenzene ug/L1.0 20.0 70-13010120 1,2-Dichloroethane ug/L1.0 20.0 70-13010521 1,2-Dichloropropane ug/L1.0 20.0 70-13010220 1,3,5-Trimethylbenzene ug/L1.0 20.0 70-13010321 1,3-Dichlorobenzene ug/L1.0 20.0 70-1309319 1,3-Dichloropropane ug/L1.0 20.0 70-13010621 1,4-Dichlorobenzene ug/L1.0 20.0 70-13010120 2,2-Dichloropropane ug/L1.0 20.0 70-13010521 2-Chlorotoluene ug/L1.0 20.0 70-13010120 4-Chlorotoluene ug/L1.0 20.0 70-13010321 4-Isopropyltoluene ug/L1.0 20.0 70-13011022 Benzene ug/L1.0 20.0 70-1309519 Bromobenzene ug/L1.0 20.0 70-13011323 Bromochloromethane ug/L1.0 20.0 70-13010922 Bromodichloromethane Page 12 of 23This report relates only to the sample as received by the laboratory, and may only be reproduced in full.FINAL www.encolabs.com QUALITY CONTROL DATA Volatile Organic Compounds by GCMS - Quality Control Batch 7L05018 - EPA 5030B_MS - Continued Prepared: 12/05/2017 00:34 Analyzed: 12/05/2017 10:40LCS (7L05018-BS1) Continued FlagResult Units Level Result %REC Limits RPD Limit Notes Analyte PQL Spike Source %REC RPD ug/L1.0 20.0 70-1309719 Bromoform ug/L1.0 20.0 60-14011323 Bromomethane ug/L1.0 20.0 70-13010321 Carbon Tetrachloride ug/L1.0 20.0 70-13010822 Chlorobenzene ug/L1.0 20.0 60-1409619 Chloroethane ug/L1.0 20.0 70-13011423 Chloroform ug/L1.0 20.0 60-14010822 Chloromethane ug/L1.0 20.0 70-13010220 cis-1,2-Dichloroethene ug/L1.0 20.0 70-1309920 cis-1,3-Dichloropropene ug/L1.0 20.0 70-13010421 Dibromochloromethane ug/L1.0 20.0 70-13010220 Dibromomethane ug/L1.0 20.0 60-1409419 Dichlorodifluoromethane ug/L1.0 20.0 70-13010120 Ethylbenzene ug/L1.0 40.0 70-13010542 Freon 113 ug/L1.0 20.0 70-13010922 Hexachlorobutadiene ug/L1.0 20.0 70-1309519 Isopropyl Ether ug/L1.0 20.0 70-13010621 Isopropylbenzene ug/L2.0 40.0 70-13010542 m,p-Xylenes ug/L2.0 20.0 70-13010721 Methylene Chloride ug/L1.0 20.0 70-1309319 Methyl-tert-Butyl Ether ug/L1.0 20.0 70-1309018 Naphthalene ug/L1.0 20.0 70-13011122 n-Butyl Benzene ug/L1.0 20.0 70-13010220 n-Propyl Benzene ug/L1.0 20.0 70-1309719 o-Xylene ug/L1.0 20.0 70-13010521 sec-Butylbenzene ug/L1.0 20.0 70-13010020 Styrene ug/L1.0 20.0 70-13010220 tert-Butylbenzene ug/L1.0 20.0 70-13010020 Tetrachloroethene ug/L1.0 20.0 70-13010721 Toluene ug/L1.0 20.0 70-13010020 trans-1,2-Dichloroethene ug/L1.0 20.0 70-13010321 trans-1,3-Dichloropropene ug/L1.0 20.0 70-13010321 Trichloroethene ug/L1.0 20.0 60-14010120 Trichlorofluoromethane ug/L1.0 20.0 60-1409719 Vinyl chloride ug/L1.0 60.0 70-13010261 Xylenes (Total) ug/L 50.0 70-1304-Bromofluorobenzene 8342 ug/L 50.0 70-130Dibromofluoromethane8945 ug/L 50.0 70-130Toluene-d8 9447 Prepared: 12/05/2017 00:34 Analyzed: 12/05/2017 11:10Matrix Spike (7L05018-MS1) Source: CA18761-03 FlagResult Units Level Result %REC Limits RPD Limit Notes Analyte PQL Spike Source %REC RPD ug/L1.0 25.0 71-1171050.091 U26 1,1,1,2-Tetrachloroethane ug/L1.0 25.0 72-1431070.15 U27 1,1,1-Trichloroethane ug/L1.0 25.0 59-1331000.085 U25 1,1,2,2-Tetrachloroethane ug/L1.0 25.0 67-118990.068 U25 1,1,2-Trichloroethane ug/L1.0 25.0 79-1411080.050 U27 1,1-Dichloroethane ug/L1.0 25.0 75-1331000.15 U25 1,1-Dichloroethene ug/L1.0 25.0 70-1291070.063 U27 1,1-Dichloropropene Page 13 of 23This report relates only to the sample as received by the laboratory, and may only be reproduced in full.FINAL www.encolabs.com QUALITY CONTROL DATA Volatile Organic Compounds by GCMS - Quality Control Batch 7L05018 - EPA 5030B_MS - Continued Prepared: 12/05/2017 00:34 Analyzed: 12/05/2017 11:10Matrix Spike (7L05018-MS1) Continued Source: CA18761-03 FlagResult Units Level Result %REC Limits RPD Limit Notes Analyte PQL Spike Source %REC RPD ug/L1.0 25.0 62-1171070.25 U27 1,2,3-Trichlorobenzene ug/L1.0 25.0 58-140960.15 U24 1,2,3-Trichloropropane ug/L1.0 25.0 59-1221000.097 U25 1,2,4-Trichlorobenzene ug/L1.0 25.0 74-1231020.067 U26 1,2,4-Trimethylbenzene ug/L1.0 25.0 37-157900.48 U22 1,2-Dibromo-3-chloropropane ug/L1.0 25.0 66-123980.42 U25 1,2-Dibromoethane ug/L1.0 25.0 76-1161040.052 U26 1,2-Dichlorobenzene ug/L1.0 25.0 72-151960.082 U24 1,2-Dichloroethane ug/L1.0 25.0 78-1251040.098 U26 1,2-Dichloropropane ug/L1.0 25.0 77-1291030.10 U26 1,3,5-Trimethylbenzene ug/L1.0 25.0 76-1191060.092 U26 1,3-Dichlorobenzene ug/L1.0 25.0 60-129930.15 U23 1,3-Dichloropropane ug/L1.0 25.0 76-1221080.10 U27 1,4-Dichlorobenzene ug/L1.0 25.0 21-1671080.12 U27 2,2-Dichloropropane ug/L1.0 25.0 73-1351040.10 U26 2-Chlorotoluene ug/L1.0 25.0 76-1341020.10 U26 4-Chlorotoluene ug/L1.0 25.0 75-1271060.066 U26 4-Isopropyltoluene ug/L1.0 25.0 81-1341110.050 U28 Benzene ug/L1.0 25.0 72-115960.13 U24 Bromobenzene ug/L1.0 25.0 74-1281100.11 U27 Bromochloromethane ug/L1.0 25.0 72-1291080.10 U27 Bromodichloromethane ug/L1.0 25.0 73-119940.20 U23 Bromoform ug/L1.0 20.0 38-1891100.28 U22 Bromomethane ug/L1.0 25.0 68-1421110.082 U28 Carbon Tetrachloride ug/L1.0 25.0 83-1171130.069 U28 Chlorobenzene ug/L1.0 20.0 45-213910.18 U18 Chloroethane ug/L1.0 25.0 78-1381140.083 U28 Chloroform ug/L1.0 20.0 56-1711070.050 U21 Chloromethane ug/L1.0 25.0 69-1201040.075 U26 cis-1,2-Dichloroethene ug/L1.0 25.0 63-1251020.073 U26 cis-1,3-Dichloropropene ug/L1.0 25.0 73-1171010.067 U25 Dibromochloromethane ug/L1.0 25.0 76-1241020.13 U25 Dibromomethane ug/L1.0 20.0 25-161920.091 U18 Dichlorodifluoromethane ug/L1.0 25.0 68-1241050.10 U26 Ethylbenzene ug/L1.0 50.0 0-2001140.35 U57 Freon 113 ug/L1.0 25.0 63-1141080.15 U27 Hexachlorobutadiene ug/L1.0 25.0 70-130970.21 U24 Isopropyl Ether ug/L1.0 25.0 81-1361110.13 U28 Isopropylbenzene ug/L2.0 50.0 79-1211100.18 U55 m,p-Xylenes ug/L2.0 25.0 68-1281080.070 U27 Methylene Chloride ug/L1.0 25.0 10-127920.12 U23 Methyl-tert-Butyl Ether ug/L1.0 25.0 50-127850.086 U21 Naphthalene ug/L1.0 25.0 68-1261160.074 U29 n-Butyl Benzene ug/L1.0 25.0 76-1251080.073 U27 n-Propyl Benzene ug/L1.0 25.0 71-1251010.088 U25 o-Xylene ug/L1.0 25.0 75-1221080.053 U27 sec-Butylbenzene ug/L1.0 25.0 73-1201030.082 U26 Styrene ug/L1.0 25.0 70-1371040.094 U26 tert-Butylbenzene ug/L1.0 25.0 40-1811060.099 U27 Tetrachloroethene Page 14 of 23This report relates only to the sample as received by the laboratory, and may only be reproduced in full.FINAL www.encolabs.com QUALITY CONTROL DATA Volatile Organic Compounds by GCMS - Quality Control Batch 7L05018 - EPA 5030B_MS - Continued Prepared: 12/05/2017 00:34 Analyzed: 12/05/2017 11:10Matrix Spike (7L05018-MS1) Continued Source: CA18761-03 FlagResult Units Level Result %REC Limits RPD Limit Notes Analyte PQL Spike Source %REC RPD ug/L1.0 25.0 71-1181090.053 U27 Toluene ug/L1.0 25.0 75-1391020.11 U26 trans-1,2-Dichloroethene ug/L1.0 25.0 62-1521050.080 U26 trans-1,3-Dichloropropene ug/L1.0 25.0 75-1151050.13 U26 Trichloroethene ug/L1.0 20.0 68-1831020.15 U20 Trichlorofluoromethane ug/L1.0 20.0 49-150960.083 U19 Vinyl chloride ug/L1.0 75.0 77-1211070.22 U80 Xylenes (Total) ug/L 50.0 70-1304-Bromofluorobenzene 8442 ug/L 50.0 70-130Dibromofluoromethane8844 ug/L 50.0 70-130Toluene-d8 9246 Prepared: 12/05/2017 00:34 Analyzed: 12/05/2017 11:41Matrix Spike Dup (7L05018-MSD1) Source: CA18761-03 FlagResult Units Level Result %REC Limits RPD Limit Notes Analyte PQL Spike Source %REC RPD ug/L1.0 25.0 1671-117108 30.091 U27 1,1,1,2-Tetrachloroethane ug/L1.0 25.0 1872-143104 30.15 U26 1,1,1-Trichloroethane ug/L1.0 25.0 1659-133105 50.085 U26 1,1,2,2-Tetrachloroethane ug/L1.0 25.0 1867-118101 20.068 U25 1,1,2-Trichloroethane ug/L1.0 25.0 1979-141106 20.050 U26 1,1-Dichloroethane ug/L1.0 25.0 2075-13399 10.15 U25 1,1-Dichloroethene ug/L1.0 25.0 1770-129105 20.063 U26 1,1-Dichloropropene ug/L1.0 25.0 1762-117110 30.25 U27 1,2,3-Trichlorobenzene ug/L1.0 25.0 1758-140102 60.15 U26 1,2,3-Trichloropropane ug/L1.0 25.0 1759-12299 0.40.097 U25 1,2,4-Trichlorobenzene ug/L1.0 25.0 1874-123103 0.50.067 U26 1,2,4-Trimethylbenzene ug/L1.0 25.0 1837-15793 30.48 U23 1,2-Dibromo-3-chloropropane ug/L1.0 25.0 1566-123100 20.42 U25 1,2-Dibromoethane ug/L1.0 25.0 1676-116105 0.70.052 U26 1,2-Dichlorobenzene ug/L1.0 25.0 1672-15197 10.082 U24 1,2-Dichloroethane ug/L1.0 25.0 1978-125104 0.20.098 U26 1,2-Dichloropropane ug/L1.0 25.0 1677-129102 10.10 U25 1,3,5-Trimethylbenzene ug/L1.0 25.0 1776-119106 0.20.092 U26 1,3-Dichlorobenzene ug/L1.0 25.0 1660-12995 20.15 U24 1,3-Dichloropropane ug/L1.0 25.0 1676-122107 0.90.10 U27 1,4-Dichlorobenzene ug/L1.0 25.0 2021-167106 30.12 U26 2,2-Dichloropropane ug/L1.0 25.0 1673-135104 0.040.10 U26 2-Chlorotoluene ug/L1.0 25.0 1676-134101 0.90.10 U25 4-Chlorotoluene ug/L1.0 25.0 1775-127105 0.90.066 U26 4-Isopropyltoluene ug/L1.0 25.0 1781-134110 20.050 U27 Benzene ug/L1.0 25.0 1772-11599 20.13 U25 Bromobenzene ug/L1.0 25.0 1874-128110 0.070.11 U27 Bromochloromethane ug/L1.0 25.0 1672-129107 0.50.10 U27 Bromodichloromethane ug/L1.0 25.0 4473-11996 20.20 U24 Bromoform ug/L1.0 20.0 2738-189110 0.30.28 U22 Bromomethane ug/L1.0 25.0 1768-142106 40.082 U27 Carbon Tetrachloride ug/L1.0 25.0 1683-117112 10.069 U28 Chlorobenzene ug/L1.0 20.0 2645-21391 00.18 U18 Chloroethane ug/L1.0 25.0 1778-138113 0.50.083 U28 Chloroform ug/L1.0 20.0 2856-171104 30.050 U21 Chloromethane Page 15 of 23This report relates only to the sample as received by the laboratory, and may only be reproduced in full.FINAL www.encolabs.com QUALITY CONTROL DATA Volatile Organic Compounds by GCMS - Quality Control Batch 7L05018 - EPA 5030B_MS - Continued Prepared: 12/05/2017 00:34 Analyzed: 12/05/2017 11:41Matrix Spike Dup (7L05018-MSD1) Continued Source: CA18761-03 FlagResult Units Level Result %REC Limits RPD Limit Notes Analyte PQL Spike Source %REC RPD ug/L1.0 25.0 1869-120103 10.075 U26 cis-1,2-Dichloroethene ug/L1.0 25.0 1763-125100 20.073 U25 cis-1,3-Dichloropropene ug/L1.0 25.0 1673-117103 20.067 U26 Dibromochloromethane ug/L1.0 25.0 1576-124102 0.30.13 U26 Dibromomethane ug/L1.0 20.0 4825-16187 50.091 U17 Dichlorodifluoromethane ug/L1.0 25.0 1668-124104 0.60.10 U26 Ethylbenzene ug/L1.0 50.0 250-200110 30.35 U55 Freon 113 ug/L1.0 25.0 1963-114109 10.15 U27 Hexachlorobutadiene ug/L1.0 25.0 3070-13097 0.080.21 U24 Isopropyl Ether ug/L1.0 25.0 1681-136110 0.80.13 U27 Isopropylbenzene ug/L2.0 50.0 1679-121110 0.30.18 U55 m,p-Xylenes ug/L2.0 25.0 1768-128106 20.070 U26 Methylene Chloride ug/L1.0 25.0 2110-12795 40.12 U24 Methyl-tert-Butyl Ether ug/L1.0 25.0 1950-12790 50.086 U22 Naphthalene ug/L1.0 25.0 1568-126114 10.074 U29 n-Butyl Benzene ug/L1.0 25.0 1676-125107 0.70.073 U27 n-Propyl Benzene ug/L1.0 25.0 1571-125101 0.10.088 U25 o-Xylene ug/L1.0 25.0 1775-122106 20.053 U27 sec-Butylbenzene ug/L1.0 25.0 2373-120104 0.20.082 U26 Styrene ug/L1.0 25.0 2270-137102 20.094 U25 tert-Butylbenzene ug/L1.0 25.0 2640-181106 0.70.099 U26 Tetrachloroethene ug/L1.0 25.0 1771-118109 0.30.053 U27 Toluene ug/L1.0 25.0 1975-139102 0.40.11 U25 trans-1,2-Dichloroethene ug/L1.0 25.0 1662-152107 20.080 U27 trans-1,3-Dichloropropene ug/L1.0 25.0 1875-115103 20.13 U26 Trichloroethene ug/L1.0 20.0 2268-18399 30.15 U20 Trichlorofluoromethane ug/L1.0 20.0 2749-15095 20.083 U19 Vinyl chloride ug/L1.0 75.0 1677-121107 0.10.22 U80 Xylenes (Total) ug/L 50.0 70-1304-Bromofluorobenzene 8744 ug/L 50.0 70-130Dibromofluoromethane8944 ug/L 50.0 70-130Toluene-d8 9146 Semivolatile Organic Compounds by GCMS - Quality Control Batch 7K28006 - EPA 3510C_MS Prepared: 11/28/2017 08:18 Analyzed: 12/01/2017 11:47Blank (7K28006-BLK1) FlagResult Units Level Result %REC Limits RPD Limit Notes Analyte PQL Spike Source %REC RPD ug/L101.5 U 2-Methylnaphthalene ug/L101.4 U Acenaphthene ug/L101.2 U Acenaphthylene ug/L101.6 U Anthracene ug/L101.3 U Benzo(a)anthracene ug/L101.3 U Benzo(a)pyrene ug/L101.0 U Benzo(b)fluoranthene ug/L102.4 U Benzo(g,h,i)perylene ug/L101.3 U Benzo(k)fluoranthene ug/L102.0 U Chrysene Page 16 of 23This report relates only to the sample as received by the laboratory, and may only be reproduced in full.FINAL www.encolabs.com QUALITY CONTROL DATA Semivolatile Organic Compounds by GCMS - Quality Control Batch 7K28006 - EPA 3510C_MS - Continued Prepared: 11/28/2017 08:18 Analyzed: 12/01/2017 11:47Blank (7K28006-BLK1) Continued FlagResult Units Level Result %REC Limits RPD Limit Notes Analyte PQL Spike Source %REC RPD ug/L102.3 U Dibenzo(a,h)anthracene ug/L102.1 U Fluoranthene ug/L101.7 U Fluorene ug/L102.2 U Indeno(1,2,3-cd)pyrene ug/L101.3 U Naphthalene ug/L101.4 U Phenanthrene ug/L102.1 U Pyrene ug/L 50.0 15-1392-Fluorobiphenyl 7939 ug/L 50.0 16-140Nitrobenzene-d5 7738 ug/L 50.0 23-164Terphenyl-d14 6934 Prepared: 11/28/2017 08:18 Analyzed: 12/01/2017 12:18LCS (7K28006-BS1) FlagResult Units Level Result %REC Limits RPD Limit Notes Analyte PQL Spike Source %REC RPD ug/L10 50.0 33-1119748 2-Methylnaphthalene ug/L10 50.0 47-1459447 Acenaphthene ug/L10 50.0 33-1459447 Acenaphthylene ug/L10 50.0 27-1339547 Anthracene ug/L10 50.0 33-1439648 Benzo(a)anthracene ug/L10 50.0 17-1639949 Benzo(a)pyrene ug/L10 50.0 24-1599547 Benzo(b)fluoranthene ug/L10 50.0 10-21911055 Benzo(g,h,i)perylene ug/L10 50.0 11-1629146 Benzo(k)fluoranthene ug/L10 50.0 17-1689548 Chrysene ug/L10 50.0 10-22711155 Dibenzo(a,h)anthracene ug/L10 50.0 26-1378743 Fluoranthene ug/L10 50.0 59-1219748 Fluorene ug/L10 50.0 10-17111155 Indeno(1,2,3-cd)pyrene ug/L10 50.0 21-1338945 Naphthalene ug/L10 50.0 54-1209547 Phenanthrene ug/L10 50.0 65-1348643 Pyrene ug/L 50.0 15-1392-Fluorobiphenyl 9447 ug/L 50.0 16-140Nitrobenzene-d5 9045 ug/L 50.0 23-164Terphenyl-d14 8040 Prepared: 11/28/2017 08:18 Analyzed: 12/01/2017 12:50Matrix Spike (7K28006-MS1) Source: CA17772-02 FlagResult Units Level Result %REC Limits RPD Limit Notes Analyte PQL Spike Source %REC RPD ug/L10 50.0 33-111921.5 U46 2-Methylnaphthalene ug/L10 50.0 47-145911.4 U45 Acenaphthene ug/L10 50.0 33-145901.2 U45 Acenaphthylene ug/L10 50.0 27-133921.6 U46 Anthracene ug/L10 50.0 33-143931.3 U47 Benzo(a)anthracene ug/L10 50.0 17-163961.3 U48 Benzo(a)pyrene ug/L10 50.0 24-159921.0 U46 Benzo(b)fluoranthene ug/L10 50.0 10-2191072.4 U54 Benzo(g,h,i)perylene ug/L10 50.0 11-162891.3 U44 Benzo(k)fluoranthene ug/L10 50.0 17-168932.0 U47 Chrysene Page 17 of 23This report relates only to the sample as received by the laboratory, and may only be reproduced in full.FINAL www.encolabs.com QUALITY CONTROL DATA Semivolatile Organic Compounds by GCMS - Quality Control Batch 7K28006 - EPA 3510C_MS - Continued Prepared: 11/28/2017 08:18 Analyzed: 12/01/2017 12:50Matrix Spike (7K28006-MS1) Continued Source: CA17772-02 FlagResult Units Level Result %REC Limits RPD Limit Notes Analyte PQL Spike Source %REC RPD ug/L10 50.0 10-2271102.3 U55 Dibenzo(a,h)anthracene ug/L10 50.0 26-137832.1 U42 Fluoranthene ug/L10 50.0 59-121921.7 U46 Fluorene ug/L10 50.0 10-1711092.2 U55 Indeno(1,2,3-cd)pyrene ug/L10 50.0 21-133841.3 U42 Naphthalene ug/L10 50.0 54-120911.4 U46 Phenanthrene ug/L10 50.0 52-115822.1 U41 Pyrene ug/L 50.0 15-1392-Fluorobiphenyl 8643 ug/L 50.0 16-140Nitrobenzene-d5 8241 ug/L 50.0 23-164Terphenyl-d14 7537 Prepared: 11/28/2017 08:18 Analyzed: 12/01/2017 13:22Matrix Spike Dup (7K28006-MSD1) Source: CA17772-02 FlagResult Units Level Result %REC Limits RPD Limit Notes Analyte PQL Spike Source %REC RPD ug/L10 50.0 2533-11188 51.5 U44 2-Methylnaphthalene ug/L10 50.0 2547-14587 41.4 U44 Acenaphthene ug/L10 50.0 2533-14587 41.2 U43 Acenaphthylene ug/L10 50.0 2527-13390 21.6 U45 Anthracene ug/L10 50.0 2533-14394 0.71.3 U47 Benzo(a)anthracene ug/L10 50.0 2517-16398 21.3 U49 Benzo(a)pyrene ug/L10 50.0 2524-15992 0.11.0 U46 Benzo(b)fluoranthene ug/L10 50.0 2510-219107 0.42.4 U53 Benzo(g,h,i)perylene ug/L10 50.0 2511-16291 21.3 U45 Benzo(k)fluoranthene ug/L10 50.0 2517-16893 0.22.0 U47 Chrysene ug/L10 50.0 2510-227110 0.42.3 U55 Dibenzo(a,h)anthracene ug/L10 50.0 2526-13783 0.22.1 U42 Fluoranthene ug/L10 50.0 2559-12191 21.7 U45 Fluorene ug/L10 50.0 2510-171109 0.12.2 U54 Indeno(1,2,3-cd)pyrene ug/L10 50.0 2521-13378 71.3 U39 Naphthalene ug/L10 50.0 2554-12091 0.91.4 U45 Phenanthrene ug/L10 50.0 2552-11583 12.1 U41 Pyrene ug/L 50.0 15-1392-Fluorobiphenyl 8241 ug/L 50.0 16-140Nitrobenzene-d5 7638 ug/L 50.0 23-164Terphenyl-d14 7638 Metals (acid extractable) by EPA 6000/7000 Series Methods - Quality Control Batch 7K29032 - SM18 3030C Prepared: 11/29/2017 15:01 Analyzed: 11/30/2017 12:07Blank (7K29032-BLK1) FlagResult Units Level Result %REC Limits RPD Limit Notes Analyte PQL Spike Source %REC RPD ug/L10.03.10 U Lead Prepared: 11/29/2017 15:01 Analyzed: 11/30/2017 12:17LCS (7K29032-BS1) FlagResult Units Level Result %REC Limits RPD Limit Notes Analyte PQL Spike Source %REC RPD ug/L10.0 200 80-120107215 Lead Page 18 of 23This report relates only to the sample as received by the laboratory, and may only be reproduced in full.FINAL www.encolabs.com QUALITY CONTROL DATA Metals (acid extractable) by EPA 6000/7000 Series Methods - Quality Control Batch 7K29032 - SM18 3030C - Continued Prepared: 11/29/2017 15:01 Analyzed: 11/30/2017 12:22Matrix Spike (7K29032-MS1) Source: CA17339-13 FlagResult Units Level Result %REC Limits RPD Limit Notes Analyte PQL Spike Source %REC RPD ug/L10.0 200 75-1251073.10 U215 Lead Prepared: 11/29/2017 15:01 Analyzed: 11/30/2017 12:24Matrix Spike Dup (7K29032-MSD1) Source: CA17339-13 FlagResult Units Level Result %REC Limits RPD Limit Notes Analyte PQL Spike Source %REC RPD ug/L10.0 200 2075-125106 23.10 U211 Lead Prepared: 11/29/2017 15:01 Analyzed: 11/30/2017 12:27Post Spike (7K29032-PS1) Source: CA17339-13 FlagResult Units Level Result %REC Limits RPD Limit Notes Analyte PQL Spike Source %REC RPD mg/L0.00935 0.200 80-1201040.001280.209 Lead Classical Chemistry Parameters - Quality Control Batch 7L04010 - NO PREP Prepared & Analyzed: 12/04/2017 14:25Blank (7L04010-BLK1) FlagResult Units Level Result %REC Limits RPD Limit Notes Analyte PQL Spike Source %REC RPD mg/L2.52.5 U Total Suspended Solids Prepared & Analyzed: 12/04/2017 14:25LCS (7L04010-BS1) FlagResult Units Level Result %REC Limits RPD Limit Notes Analyte PQL Spike Source %REC RPD mg/L2.5 100 80-1209696 Total Suspended Solids Prepared & Analyzed: 12/04/2017 14:25Duplicate (7L04010-DUP1) Source: CA14941-01 FlagResult Units Level Result %REC Limits RPD Limit Notes Analyte PQL Spike Source %REC RPD mg/L50 207270250 Total Suspended Solids Prepared & Analyzed: 12/04/2017 14:25Duplicate (7L04010-DUP2) Source: CA15470-01 FlagResult Units Level Result %REC Limits RPD Limit Notes Analyte PQL Spike Source %REC RPD mg/L50 203210220 Total Suspended Solids Classical Chemistry Parameters - Quality Control Batch 7L06006 - NO PREP Prepared: 12/06/2017 08:45 Analyzed: 12/07/2017 10:05Blank (7L06006-BLK1) FlagResult Units Level Result %REC Limits RPD Limit Notes Analyte PQL Spike Source %REC RPD mg/L0.0500.034 U Phenolics Prepared: 12/06/2017 08:45 Analyzed: 12/07/2017 10:05LCS (7L06006-BS1) FlagResult Units Level Result %REC Limits RPD Limit Notes Analyte PQL Spike Source %REC RPD Page 19 of 23This report relates only to the sample as received by the laboratory, and may only be reproduced in full.FINAL www.encolabs.com QUALITY CONTROL DATA Classical Chemistry Parameters - Quality Control Batch 7L06006 - NO PREP - Continued Prepared: 12/06/2017 08:45 Analyzed: 12/07/2017 10:05LCS (7L06006-BS1) Continued FlagResult Units Level Result %REC Limits RPD Limit Notes Analyte PQL Spike Source %REC RPD mg/L0.050 0.500 90-1101000.50 Phenolics Prepared: 12/06/2017 08:45 Analyzed: 12/07/2017 10:05Matrix Spike (7L06006-MS1) Source: AA08204-06 FlagResult Units Level Result %REC Limits RPD Limit Notes Analyte PQL Spike Source %REC RPD mg/L0.050 0.500 90-110950.0440.52 Phenolics Prepared: 12/06/2017 08:45 Analyzed: 12/07/2017 10:05Matrix Spike Dup (7L06006-MSD1) Source: AA08204-06 FlagResult Units Level Result %REC Limits RPD Limit Notes Analyte PQL Spike Source %REC RPD mg/L0.050 0.500 1090-11095 00.0440.52 Phenolics Volatile Organic Compounds by GCMS - Quality Control Batch 7K29005 - Same Prepared & Analyzed: 11/29/2017 09:55Blank (7K29005-BLK1) FlagResult Units Level Result %REC Limits RPD Limit Notes Analyte PQL Spike Source %REC RPD mg/m‡ Air0.00800.00073 U Benzene mg/m‡ Air0.0110.0010 U Ethylbenzene mg/m‡ Air0.00900.00065 U Methyl-tert-butyl ether mg/m‡ Air0.00940.00075 U Toluene mg/m‡ Air0.920.92 U Total Light Petroleum Hydrocarbons mg/m‡ Air0.0110.0020 U Xylenes (Total) ppbv 31.0 64-1304-Bromofluorobenzene 8827 Prepared & Analyzed: 11/29/2017 16:07LCS (7K29005-BS1) FlagResult Units Level Result %REC Limits RPD Limit Notes Analyte PQL Spike Source %REC RPD mg/m‡ Air0.0080 0.0320 68-1491050.033 Benzene mg/m‡ Air0.011 0.0434 70-144920.040 Ethylbenzene mg/m‡ Air0.0090 0.0361 70-1301350.049 Methyl-tert-butyl ether mg/m‡ Air0.0094 0.0377 70-1441190.045 Toluene ppbv 31.0 64-1304-Bromofluorobenzene 10332 Prepared & Analyzed: 11/29/2017 17:45LCS Dup (7K29005-BSD1) FlagResult Units Level Result %REC Limits RPD Limit Notes Analyte PQL Spike Source %REC RPD mg/m‡ Air0.0080 0.0320 2668-149106 20.034 Benzene mg/m‡ Air0.011 0.0434 1070-14493 10.040 Ethylbenzene mg/m‡ Air0.0090 0.0361 2070-130136 0.10.049 Methyl-tert-butyl ether mg/m‡ Air0.0094 0.0377 2470-144119 0.30.045 Toluene ppbv 31.0 64-1304-Bromofluorobenzene 10432 Classical Chemistry Parameters - Quality Control Batch 7K28007 - EPA 1664B Page 20 of 23This report relates only to the sample as received by the laboratory, and may only be reproduced in full.FINAL www.encolabs.com QUALITY CONTROL DATA Classical Chemistry Parameters - Quality Control Batch 7K28007 - EPA 1664B - Continued Prepared: 11/28/2017 11:26 Analyzed: 11/29/2017 15:47Blank (7K28007-BLK1) FlagResult Units Level Result %REC Limits RPD Limit Notes Analyte PQL Spike Source %REC RPD mg/L5.002.40 U Oil & Grease (HEM) Prepared: 11/28/2017 11:26 Analyzed: 11/29/2017 15:47LCS (7K28007-BS1) FlagResult Units Level Result %REC Limits RPD Limit Notes Analyte PQL Spike Source %REC RPD mg/L5.00 165 78-11487144 Oil & Grease (HEM) Prepared: 11/28/2017 11:26 Analyzed: 11/29/2017 15:47LCS Dup (7K28007-BSD1) FlagResult Units Level Result %REC Limits RPD Limit Notes Analyte PQL Spike Source %REC RPD mg/L5.00 196 1878-11486 15168 Oil & Grease (HEM) Prepared: 11/28/2017 11:26 Analyzed: 11/29/2017 15:47Matrix Spike (7K28007-MS1) Source: BA04914-01 FlagResult Units Level Result %REC Limits RPD Limit Notes Analyte PQL Spike Source %REC RPD mg/L5.00 148 78-114832.63126 Oil & Grease (HEM) Page 21 of 23This report relates only to the sample as received by the laboratory, and may only be reproduced in full.FINAL www.encolabs.com FLAGS/NOTES AND DEFINITIONS The sample was analyzed at dilution. The analyte was detected in the associated method blank. The reported value is between the laboratory method detection limit (MDL) and the laboratory method reporting limit (MRL), adjusted for actual sample preparation data and moisture content, where applicable. The analyte was analyzed for but not detected to the level shown, adjusted for actual sample preparation data and moisture content, where applicable. The concentration indicated for this analyte is an estimated value above the calibration range of the instrument. This value is considered an estimate. Method Reporting Limit. The MRL is roughly equivalent to the practical quantitation limit (PQL) and is based on the low point of the calibration curve, when applicable, sample preparation factor, dilution factor, and, in the case of soil samples, moisture content. MRL E U J D B N The analysis indicates the presence of an analyte for which there is presumptive evidence (85% or greater confidence) to make a tentative identification". P Greater than 25% concentration difference was observed between the primary and secondary GC column. The lower concentration is reported. PQL: Practical Quantitation Limit.PQL The associated laboratory control sample exhibited high bias; since the result is ND, there is no impact. QL-02 Page 22 of 23This report relates only to the sample as received by the laboratory, and may only be reproduced in full.FINAL