ANALYTICAL REPORT Job Number: 660-22002-1 Job Description: Raytheon For: ARCADIS U.S., Inc. 14055 Riveredge Drive Suite 400 Tampa, FL 33637 Attention: Mr. Gus Suarez _____________________________________________ Designee for Natalie Tafuni Project Manager I [email protected] 07/16/2008 Revision: 1 Methods: FDEP, DOH Certification #: E84282, E81005 These test results meet all the requirements of NELAC unless specified in the case narrative. All questions regarding this test report should be directed to the TestAmerica Project Manager who signed this test report. The estimated uncertainty associated with these reported results is available upon request. The results contained in this test report relate only to these samples included herein. TestAmerica Laboratories, Inc. TestAmerica Tampa 6712 Benjamin Road, Suite 100, Tampa, FL 33634 Tel (813) 885-7427 Fax (813) 885-7049 www.testamericainc.com Page 1 of 122 07/16/2008 Job Narrative 660-J22002-1 Receipt All samples were received in good condition within temperature requirements. This report was revised on 7/16/08 in order to address FDEP's concerns dated 6/23/08. The issues are as noted: 8260B The surrogate recovery for Toluene-d8 on sample IMW-16-033108 was outside QC limits due to confirmed matrix interference. Both sets of data are reported and flagged with J1. The surrogate recovery for 4-Bromofluorobenzene on samples IMW-20-033108 and EB-8-033108 was outside QC limits bias high. The samples were non detect and are flagged with J1. The surrogate recovery for 4-Bromofluorobenzene on the MSD associated with sample SMW-16-033108 was outside QC limits bias high. The sample was non detect and the Percent Recoveries in the MS/MSD were all in control and the associated LCS/LCSD surrogates and Percent Recoveries were all in control. The surrogate recovery for 4-Bromofluorobenzene on the 100X sample ETMW-3-033108 was outside QC limits bias high by 3 %. The surrogate recoveries were all in control on the 1X sample. The sample is flagged with J1. No other analytical or quality issues were noted. Page 2 of 122 07/16/2008 EXECUTIVE SUMMARY - Detections Client: ARCADIS U.S., Inc. Lab Sample ID Analyte 660-22002-1 Client Sample ID Result / Qualifier Chloroethane 1,1-Dichloroethane 1,1-Dichloroethene Vinyl chloride Units Method 550 3500 2100 850 78 830 2100 440 54 3100 360 190 2100 100 100 100 100 100 500 100 100 100 100 100 200 100 ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L 8260B 8260B 8260B 8260B 8260B 8260B 8260B 8260B 8260B 8260B 8260B 8260B 8260C SIM/ID I I I 50 1.0 1.0 50 1.0 1.0 1.0 50 1.0 2.0 1.0 ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L 8260B 8260B 8260B 8260B 8260B 8260B 8260B 8260B 8260B 8260B 8260C SIM/ID 5.0 1.0 1.0 1.0 ug/L ug/L ug/L ug/L 8260B 8260B 8260B 8260B DMW-1_033108 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene Toluene Trichloroethene Vinyl chloride Carbon disulfide m-Xylene & p-Xylene 1,4-Dioxane 660-22002-3 Reporting Limit IMW-1_033108 Chloroform 1,1-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene Ethylbenzene Methylene Chloride Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Vinyl chloride m-Xylene & p-Xylene 1,4-Dioxane 660-22002-2 Job Number: 660-22002-1 250 1.6 74 5400 11 21 30 1400 1.4 0.97 69 I SMW-2_033108 4.7 2.6 0.53 1.4 I I TestAmerica Tampa Page 3 of 122 07/16/2008 EXECUTIVE SUMMARY - Detections Client: ARCADIS U.S., Inc. Lab Sample ID Analyte 660-22002-4 Client Sample ID Result / Qualifier Method 50 50 50 50 50 100 100 50 ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L 8260B 8260B 8260B 8260B 8260B 8260B 8260B 8260C SIM/ID 1.0 1.0 1.0 1.0 ug/L ug/L ug/L ug/L 8260B 8260B 8260B 8260C SIM/ID 3.1 2.1 2.5 1.9 11 4.1 1.0 1.0 1.0 1.0 1.0 2.0 ug/L ug/L ug/L ug/L ug/L ug/L 8260B 8260B 8260B 8260B 8260B 8260B 5000 6800 5100 52 760 9400 130 37000 2600 210 610 100 100 100 100 100 100 100 500 100 200 100 ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L 8260B 8260B 8260B 8260B 8260B 8260B 8260B 8260B 8260B 8260B 8260C SIM/ID 600 73 650 29 340 7600 63 1000 I I 24 0.78 42 51 I SMW-3_033108 1,1-Dichloroethane cis-1,2-Dichloroethene trans-1,2-Dichloroethene Ethylbenzene Vinyl chloride m-Xylene & p-Xylene 660-22002-7 Units DMW-2_033108 1,1-Dichloroethane cis-1,2-Dichloroethene Vinyl chloride 1,4-Dioxane 660-22002-6 Reporting Limit IMW-2_033108 1,1-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene Toluene Vinyl chloride m-Xylene & p-Xylene 1,4-Dioxane 660-22002-5 Job Number: 660-22002-1 IMW-3_033108 1,1-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Vinyl chloride m-Xylene & p-Xylene 1,4-Dioxane I TestAmerica Tampa Page 4 of 122 07/16/2008 EXECUTIVE SUMMARY - Detections Client: ARCADIS U.S., Inc. Lab Sample ID Analyte 660-22002-8 Client Sample ID Result / Qualifier 1,1-Dichloroethane 1,4-Dioxane 250 50 50 50 50 50 50 ug/L ug/L ug/L ug/L ug/L ug/L ug/L 8260B 8260B 8260B 8260B 8260B 8260B 8260B 36 82 130 3.3 200 46 69 1.0 1.0 1.0 1.0 2.0 1.0 1.0 ug/L ug/L ug/L ug/L ug/L ug/L ug/L 8260B 8260B 8260B 8260B 8260B 8260B 8260C SIM/ID 19 1.0 ug/L 8260C SIM/ID 2.3 1.0 ug/L 8260C SIM/ID 25 1.0 ug/L 8260C SIM/ID 1.0 1.0 ug/L ug/L 8260B 8260C SIM/ID IMW-20_033108 1,4-Dioxane 660-22002-15 530 650 150 3200 62 110 3600 IMW-19_033108 1,4-Dioxane 660-22002-14 Method IMW-16_033108 1,4-Dioxane 660-22002-13 Units IMW-11_033108 1,1-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene Trichloroethene Vinyl chloride 1,4-Dioxane 660-22002-12 Reporting Limit DMW-3_033108 Chloroethane 1,1-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene Toluene Vinyl chloride 660-22002-10 Job Number: 660-22002-1 IDPT-1_033108 0.91 15 I TestAmerica Tampa Page 5 of 122 07/16/2008 EXECUTIVE SUMMARY - Detections Client: ARCADIS U.S., Inc. Lab Sample ID Analyte 660-22002-18 Client Sample ID Result / Qualifier Reporting Limit Units Method 5.0 1.0 1.0 1.0 1.0 1.0 2.0 ug/L ug/L ug/L ug/L ug/L ug/L ug/L 8260B 8260B 8260B 8260B 8260B 8260B 8260B 1.0 250 50 50 50 50 1.0 1.0 1.0 5.0 1.0 50 50 1.0 50 1.0 1.0 50 1.0 100 ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L 8260B 8260B 8260B 8260B 8260B 8260B 8260B 8260B 8260B 8260B 8260B 8260B 8260B 8260B 8260B 8260B 8260B 8260B 8260B 8260B ETMW-1_033108 Chloroethane 1,1-Dichloroethane Ethylbenzene Isopropylbenzene Vinyl chloride o-Xylene m-Xylene & p-Xylene 660-22002-19 Job Number: 660-22002-1 16 3.1 1.8 0.29 1.0 0.67 1.8 I I I ETMW-2_033108 Benzene Chloroethane Chloroform 1,1-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene Ethylbenzene Isopropylbenzene Methylene Chloride Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene 1,2,4-Trimethylbenzene 1,3,5-Trimethylbenzene Vinyl chloride o-Xylene m-Xylene & p-Xylene 0.85 180 340 1700 1500 1000 4.1 110 0.91 30 1.4 530 2800 6.5 130 2.4 1.0 1800 91 320 I I I TestAmerica Tampa Page 6 of 122 07/16/2008 EXECUTIVE SUMMARY - Detections Client: ARCADIS U.S., Inc. Lab Sample ID Analyte 660-22002-20 Client Sample ID Result / Qualifier Reporting Limit Units Method 1.0 5.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 100 1.0 2.0 1.0 ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L 8260B 8260B 8260B 8260B 8260B 8260B 8260B 8260B 8260B 8260B 8260B 8260B 8260B 8260B 8260C SIM/ID 1.0 1.0 1.0 1.0 1.0 1.0 2.0 ug/L ug/L ug/L ug/L ug/L ug/L ug/L 8260B 8260B 8260B 8260B 8260B 8260B 8260B ETMW-3_033108 Benzene Chloroethane Chloroform 1,1-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene Ethylbenzene Toluene 1,1,1-Trichloroethane Trichloroethene Vinyl chloride o-Xylene m-Xylene & p-Xylene 1,4-Dioxane 660-22002-22FD Job Number: 660-22002-1 0.56 18 1.9 110 46 66 3.1 4.7 42 7.4 92 1800 3.9 7.8 2.5 I DUP-1_033108 1,1-Dichloroethane cis-1,2-Dichloroethene trans-1,2-Dichloroethene Ethylbenzene Vinyl chloride o-Xylene m-Xylene & p-Xylene 3.4 2.1 2.2 1.9 11 0.61 4.2 I TestAmerica Tampa Page 7 of 122 07/16/2008 METHOD SUMMARY Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Description Lab Location Method Preparation Method Volatile Organic Compounds by GC/MS Purge-and-Trap TAL TAM TAL TAM SW846 8260B SW846 5030B 1,4-Dioxane by SIM/Isotopic Dilution Purge-and-Trap TAL TAM TAL TAM SW846 8260C SIM/ID SW846 5030B Inductively Coupled Plasma - Atomic Emission Spectrometry Acid Digestion of Waters for Total Recoverable or TAL TAM TAL TAM SW846 6010B Matrix: Water SW846 3005A Lab References: TAL TAM = TestAmerica Tampa Method References: SW846 = "Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986 And Its Updates. TestAmerica Tampa Page 8 of 122 07/16/2008 METHOD / ANALYST SUMMARY Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Method Analyst Analyst ID SW846 8260B Mathew, Pinky PM SW846 8260C SIM/ID Mathew, Pinky PM SW846 6010B Fox, Greg GF TestAmerica Tampa Page 9 of 122 07/16/2008 SAMPLE SUMMARY Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Lab Sample ID Client Sample ID Client Matrix 660-22002-1 660-22002-2 660-22002-3 660-22002-4 660-22002-5 660-22002-6 660-22002-7 660-22002-8 660-22002-9 660-22002-10 660-22002-11 660-22002-11MS 660-22002-11MSD 660-22002-12 660-22002-13 660-22002-14 660-22002-15 660-22002-16 660-22002-17 660-22002-18 660-22002-19 660-22002-20 660-22002-21 660-22002-22FD 660-22002-23 660-22002-24 660-22002-25TB IMW-1_033108 DMW-1_033108 SMW-2_033108 IMW-2_033108 DMW-2_033108 SMW-3_033108 IMW-3_033108 DMW-3_033108 SMW-11_033108 IMW-11_033108 SMW-16_033108 SMW-16_033108 SMW-16_033108 IMW-16_033108 IMW-19_033108 IMW-20_033108 IDPT-1_033108 IDPT-2_033108 IDPT-10_033108 ETMW-1_033108 ETMW-2_033108 ETMW-3_033108 STPOND_033108 DUP-1_033108 EB-7_033108 EB-8_033108 TRIP BLANK_033108 Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Date/Time Sampled 03/31/2008 03/31/2008 03/31/2008 03/31/2008 03/31/2008 03/31/2008 03/31/2008 03/31/2008 03/31/2008 03/31/2008 03/31/2008 03/31/2008 03/31/2008 03/31/2008 03/31/2008 03/31/2008 03/31/2008 03/31/2008 03/31/2008 03/31/2008 03/31/2008 03/31/2008 03/31/2008 03/31/2008 03/31/2008 03/31/2008 03/31/2008 1250 1207 1406 1538 1846 1725 1641 1810 1816 1855 1045 1045 1045 1010 1255 1205 1506 1626 1546 0945 1029 1112 1355 0000 1830 1838 0945 Date/Time Received 04/01/2008 04/01/2008 04/01/2008 04/01/2008 04/01/2008 04/01/2008 04/01/2008 04/01/2008 04/01/2008 04/01/2008 04/01/2008 04/01/2008 04/01/2008 04/01/2008 04/01/2008 04/01/2008 04/01/2008 04/01/2008 04/01/2008 04/01/2008 04/01/2008 04/01/2008 04/01/2008 04/01/2008 04/01/2008 04/01/2008 04/01/2008 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 TestAmerica Tampa Page 10 of 122 07/16/2008 SAMPLE RESULTS TestAmerica Tampa Page 11 of 122 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Client Sample ID: IMW-1_033108 Lab Sample ID: Client Matrix: 660-22002-1 Water Job Number: 660-22002-1 Date Sampled: Date Received: 03/31/2008 1250 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 100 04/03/2008 0212 04/03/2008 0212 Analysis Batch: 660-59827 Analyte Benzene Bromobenzene 1,2-Dichlorobenzene Chlorobromomethane Dichlorobromomethane Bromoform Bromomethane n-Butylbenzene sec-Butylbenzene tert-Butylbenzene Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane 2-Chlorotoluene 4-Chlorotoluene Chlorodibromomethane 1,2-Dibromo-3-Chloropropane Ethylene Dibromide Dibromomethane 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifluoromethane 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene cis-1,3-Dichloropropene trans-1,3-Dichloropropene Ethylbenzene Hexachlorobutadiene Isopropylbenzene 4-Isopropyltoluene Methylene Chloride Naphthalene N-Propylbenzene Styrene 1,1,1,2-Tetrachloroethane Result (ug/L) 50 58 44 58 35 58 250 67 63 84 42 63 250 550 100 65 52 34 250 50 41 64 52 250 3500 57 2100 850 44 52 39 36 31 14 14 78 40 19 69 830 250 59 98 63 TestAmerica Tampa Page 12 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0246.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U I U U U U U U U MDL 50 58 44 58 35 58 250 67 63 84 42 63 250 90 100 65 52 34 250 50 41 64 52 250 52 57 45 65 44 52 39 36 31 14 14 44 40 19 69 400 250 59 98 63 PQL 100 100 100 100 100 100 500 100 100 100 100 100 500 100 400 100 100 100 500 100 100 100 100 500 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 500 500 100 200 100 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Client Sample ID: IMW-1_033108 Lab Sample ID: Client Matrix: 660-22002-1 Water Job Number: 660-22002-1 Date Sampled: Date Received: 03/31/2008 1250 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 100 04/03/2008 0212 04/03/2008 0212 Analyte 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane 1,2,4-Trimethylbenzene 1,3,5-Trimethylbenzene Vinyl chloride o-Xylene Acetone 2-Butanone (MEK) 4-Methyl-2-pentanone (MIBK) Carbon disulfide 2-Hexanone Methyl tert-butyl ether m-Xylene & p-Xylene Surrogate Toluene-d8 (Surr) 4-Bromofluorobenzene Dibromofluoromethane TestAmerica Tampa Analysis Batch: 660-59827 Result (ug/L) 15 50 2100 77 58 440 54 3100 250 18 86 54 360 50 990 840 380 85 440 44 190 %Rec 99 123 96 Page 13 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0246.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U I U U U U U U U U U U U I MDL 15 50 51 77 58 46 47 50 250 18 86 54 50 50 990 840 380 85 440 44 60 PQL 100 100 100 100 100 100 100 100 500 100 100 100 100 100 2000 1000 1000 100 1000 100 200 Acceptance Limits 77 - 122 74 - 126 70 - 130 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Client Sample ID: DMW-1_033108 Lab Sample ID: Client Matrix: 660-22002-2 Water Job Number: 660-22002-1 Date Sampled: Date Received: 03/31/2008 1207 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 1.0 04/01/2008 2034 04/01/2008 2034 Analysis Batch: 660-59777 Analyte Benzene Bromobenzene 1,2-Dichlorobenzene Chlorobromomethane Dichlorobromomethane Bromoform Bromomethane n-Butylbenzene sec-Butylbenzene tert-Butylbenzene Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane 2-Chlorotoluene 4-Chlorotoluene Chlorodibromomethane 1,2-Dibromo-3-Chloropropane Ethylene Dibromide Dibromomethane 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifluoromethane 1,2-Dichloroethane 1,1-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene cis-1,3-Dichloropropene trans-1,3-Dichloropropene Ethylbenzene Hexachlorobutadiene Isopropylbenzene 4-Isopropyltoluene Methylene Chloride Naphthalene N-Propylbenzene Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Result (ug/L) 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 1.6 74 11 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 0.59 0.98 0.63 0.15 0.50 TestAmerica Tampa Page 14 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0129.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U MDL 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 0.57 0.45 0.44 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 0.59 0.98 0.63 0.15 0.50 PQL 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 4.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 5.0 1.0 2.0 1.0 1.0 1.0 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Client Sample ID: DMW-1_033108 Lab Sample ID: Client Matrix: 660-22002-2 Water Job Number: 660-22002-1 Date Sampled: Date Received: 03/31/2008 1207 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 1.0 04/01/2008 2034 04/01/2008 2034 Analyte Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane 1,2,4-Trimethylbenzene 1,3,5-Trimethylbenzene o-Xylene Acetone 2-Butanone (MEK) 4-Methyl-2-pentanone (MIBK) Carbon disulfide 2-Hexanone Methyl tert-butyl ether m-Xylene & p-Xylene Surrogate Toluene-d8 (Surr) 4-Bromofluorobenzene Dibromofluoromethane TestAmerica Tampa Analysis Batch: 660-59777 Result (ug/L) 21 0.77 0.58 0.46 0.47 30 2.5 0.18 0.86 0.54 0.50 9.9 8.4 3.8 1.4 4.4 0.44 0.97 %Rec 91 118 88 Page 15 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0129.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U U U U U U U U U U U I MDL 0.51 0.77 0.58 0.46 0.47 0.50 2.5 0.18 0.86 0.54 0.50 9.9 8.4 3.8 0.85 4.4 0.44 0.60 PQL 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 20 10 10 1.0 10 1.0 2.0 Acceptance Limits 77 - 122 74 - 126 70 - 130 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Client Sample ID: DMW-1_033108 Lab Sample ID: Client Matrix: 660-22002-2 Water Job Number: 660-22002-1 Date Sampled: Date Received: 03/31/2008 1207 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 50 04/03/2008 0234 04/03/2008 0234 Analysis Batch: 660-59827 Run Type: DL Analyte 1,1-Dichloroethane cis-1,2-Dichloroethene Vinyl chloride Result (ug/L) 250 5400 1400 TestAmerica Tampa Page 16 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0247.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier MDL 26 32 25 PQL 50 50 50 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Client Sample ID: SMW-2_033108 Lab Sample ID: Client Matrix: 660-22002-3 Water Job Number: 660-22002-1 Date Sampled: Date Received: 03/31/2008 1406 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 1.0 04/03/2008 0256 04/03/2008 0256 Analysis Batch: 660-59827 Analyte Benzene Bromobenzene 1,2-Dichlorobenzene Chlorobromomethane Dichlorobromomethane Bromoform Bromomethane n-Butylbenzene sec-Butylbenzene tert-Butylbenzene Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane 2-Chlorotoluene 4-Chlorotoluene Chlorodibromomethane 1,2-Dibromo-3-Chloropropane Ethylene Dibromide Dibromomethane 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifluoromethane 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene cis-1,3-Dichloropropene trans-1,3-Dichloropropene Ethylbenzene Hexachlorobutadiene Isopropylbenzene 4-Isopropyltoluene Methylene Chloride Naphthalene N-Propylbenzene Styrene 1,1,1,2-Tetrachloroethane Result (ug/L) 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 4.7 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 2.6 0.57 0.53 0.65 0.44 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 0.59 0.98 0.63 TestAmerica Tampa Page 17 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0248.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U U U U U U U U U I U U U U U U U U U U U U I U U U U U U U U U U U U U U U U U MDL 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 0.52 0.57 0.45 0.65 0.44 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 0.59 0.98 0.63 PQL 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 4.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 5.0 1.0 2.0 1.0 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Client Sample ID: SMW-2_033108 Lab Sample ID: Client Matrix: 660-22002-3 Water Job Number: 660-22002-1 Date Sampled: Date Received: 03/31/2008 1406 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 1.0 04/03/2008 0256 04/03/2008 0256 Analyte 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane 1,2,4-Trimethylbenzene 1,3,5-Trimethylbenzene Vinyl chloride o-Xylene Acetone 2-Butanone (MEK) 4-Methyl-2-pentanone (MIBK) Carbon disulfide 2-Hexanone Methyl tert-butyl ether m-Xylene & p-Xylene Surrogate Toluene-d8 (Surr) 4-Bromofluorobenzene Dibromofluoromethane TestAmerica Tampa Analysis Batch: 660-59827 Result (ug/L) 0.15 0.50 0.51 0.77 0.58 0.46 0.47 0.50 2.5 0.18 0.86 0.54 1.4 0.50 9.9 8.4 3.8 0.85 4.4 0.44 0.60 %Rec 99 117 97 Page 18 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0248.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U U U U U U U U U U U U U U U U U MDL 0.15 0.50 0.51 0.77 0.58 0.46 0.47 0.50 2.5 0.18 0.86 0.54 0.50 0.50 9.9 8.4 3.8 0.85 4.4 0.44 0.60 PQL 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 20 10 10 1.0 10 1.0 2.0 Acceptance Limits 77 - 122 74 - 126 70 - 130 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Client Sample ID: IMW-2_033108 Lab Sample ID: Client Matrix: 660-22002-4 Water Job Number: 660-22002-1 Date Sampled: Date Received: 03/31/2008 1538 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 50 04/03/2008 0319 04/03/2008 0319 Analysis Batch: 660-59827 Analyte Benzene Bromobenzene 1,2-Dichlorobenzene Chlorobromomethane Dichlorobromomethane Bromoform Bromomethane n-Butylbenzene sec-Butylbenzene tert-Butylbenzene Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane 2-Chlorotoluene 4-Chlorotoluene Chlorodibromomethane 1,2-Dibromo-3-Chloropropane Ethylene Dibromide Dibromomethane 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifluoromethane 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene cis-1,3-Dichloropropene trans-1,3-Dichloropropene Ethylbenzene Hexachlorobutadiene Isopropylbenzene 4-Isopropyltoluene Methylene Chloride Naphthalene N-Propylbenzene Styrene 1,1,1,2-Tetrachloroethane Result (ug/L) 25 29 22 29 18 29 120 34 32 42 21 32 120 45 50 32 26 17 120 25 20 32 26 120 600 28 73 650 29 26 20 18 16 7.0 7.0 22 20 9.5 34 200 120 30 49 32 TestAmerica Tampa Page 19 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0249.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U U U U U U U U U U U U U U U U U U U U U U I U U U U U U U U U U U U U U U MDL 25 29 22 29 18 29 120 34 32 42 21 32 120 45 50 32 26 17 120 25 20 32 26 120 26 28 22 32 22 26 20 18 16 7.0 7.0 22 20 9.5 34 200 120 30 49 32 PQL 50 50 50 50 50 50 250 50 50 50 50 50 250 50 200 50 50 50 250 50 50 50 50 250 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 250 250 50 100 50 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Client Sample ID: IMW-2_033108 Lab Sample ID: Client Matrix: 660-22002-4 Water Job Number: 660-22002-1 Date Sampled: Date Received: 03/31/2008 1538 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 50 04/03/2008 0319 04/03/2008 0319 Analyte 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane 1,2,4-Trimethylbenzene 1,3,5-Trimethylbenzene o-Xylene Acetone 2-Butanone (MEK) 4-Methyl-2-pentanone (MIBK) Carbon disulfide 2-Hexanone Methyl tert-butyl ether m-Xylene & p-Xylene Surrogate Toluene-d8 (Surr) 4-Bromofluorobenzene Dibromofluoromethane TestAmerica Tampa Analysis Batch: 660-59827 Result (ug/L) 7.5 25 340 38 29 23 24 25 120 9.0 43 27 25 500 420 190 42 220 22 63 %Rec 98 117 95 Page 20 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0249.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U U U U U U U U U U U U U U U I MDL 7.5 25 26 38 29 23 24 25 120 9.0 43 27 25 500 420 190 42 220 22 30 PQL 50 50 50 50 50 50 50 50 250 50 50 50 50 1000 500 500 50 500 50 100 Acceptance Limits 77 - 122 74 - 126 70 - 130 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Client Sample ID: IMW-2_033108 Lab Sample ID: Client Matrix: 660-22002-4 Water Job Number: 660-22002-1 Date Sampled: Date Received: 03/31/2008 1538 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 100 04/03/2008 1431 04/03/2008 1431 Analysis Batch: 660-59900 Run Type: DL Analyte Vinyl chloride Result (ug/L) 7600 TestAmerica Tampa Page 21 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0310.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier MDL 50 PQL 100 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Client Sample ID: DMW-2_033108 Lab Sample ID: Client Matrix: 660-22002-5 Water Job Number: 660-22002-1 Date Sampled: Date Received: 03/31/2008 1846 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 1.0 04/03/2008 0341 04/03/2008 0341 Analysis Batch: 660-59827 Analyte Benzene Bromobenzene 1,2-Dichlorobenzene Chlorobromomethane Dichlorobromomethane Bromoform Bromomethane n-Butylbenzene sec-Butylbenzene tert-Butylbenzene Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane 2-Chlorotoluene 4-Chlorotoluene Chlorodibromomethane 1,2-Dibromo-3-Chloropropane Ethylene Dibromide Dibromomethane 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifluoromethane 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene cis-1,3-Dichloropropene trans-1,3-Dichloropropene Ethylbenzene Hexachlorobutadiene Isopropylbenzene 4-Isopropyltoluene Methylene Chloride Naphthalene N-Propylbenzene Styrene 1,1,1,2-Tetrachloroethane Result (ug/L) 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 24 0.57 0.45 0.78 0.44 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 0.59 0.98 0.63 TestAmerica Tampa Page 22 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0250.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U U U U U U U U U U U U U U U U U U U U U U U I U U U U U U U U U U U U U U U U MDL 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 0.52 0.57 0.45 0.65 0.44 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 0.59 0.98 0.63 PQL 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 4.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 5.0 1.0 2.0 1.0 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Client Sample ID: DMW-2_033108 Lab Sample ID: Client Matrix: 660-22002-5 Water Job Number: 660-22002-1 Date Sampled: Date Received: 03/31/2008 1846 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 1.0 04/03/2008 0341 04/03/2008 0341 Analyte 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane 1,2,4-Trimethylbenzene 1,3,5-Trimethylbenzene Vinyl chloride o-Xylene Acetone 2-Butanone (MEK) 4-Methyl-2-pentanone (MIBK) Carbon disulfide 2-Hexanone Methyl tert-butyl ether m-Xylene & p-Xylene Surrogate Toluene-d8 (Surr) 4-Bromofluorobenzene Dibromofluoromethane TestAmerica Tampa Analysis Batch: 660-59827 Result (ug/L) 0.15 0.50 0.51 0.77 0.58 0.46 0.47 0.50 2.5 0.18 0.86 0.54 42 0.50 9.9 8.4 3.8 0.85 4.4 0.44 0.60 %Rec 103 122 94 Page 23 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0250.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U U U U U U U U U U U U U U U U U MDL 0.15 0.50 0.51 0.77 0.58 0.46 0.47 0.50 2.5 0.18 0.86 0.54 0.50 0.50 9.9 8.4 3.8 0.85 4.4 0.44 0.60 PQL 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 20 10 10 1.0 10 1.0 2.0 Acceptance Limits 77 - 122 74 - 126 70 - 130 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Client Sample ID: SMW-3_033108 Lab Sample ID: Client Matrix: 660-22002-6 Water Job Number: 660-22002-1 Date Sampled: Date Received: 03/31/2008 1725 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 1.0 04/02/2008 1501 04/02/2008 1501 Analysis Batch: 660-59828 Analyte Benzene Bromobenzene 1,2-Dichlorobenzene Chlorobromomethane Dichlorobromomethane Bromoform Bromomethane n-Butylbenzene sec-Butylbenzene tert-Butylbenzene Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane 2-Chlorotoluene 4-Chlorotoluene Chlorodibromomethane 1,2-Dibromo-3-Chloropropane Ethylene Dibromide Dibromomethane 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifluoromethane 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene cis-1,3-Dichloropropene trans-1,3-Dichloropropene Ethylbenzene Hexachlorobutadiene Isopropylbenzene 4-Isopropyltoluene Methylene Chloride Naphthalene N-Propylbenzene Styrene 1,1,1,2-Tetrachloroethane Result (ug/L) 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 3.1 0.57 0.45 2.1 2.5 0.52 0.39 0.36 0.31 0.14 0.14 1.9 0.40 0.19 0.69 4.0 2.5 0.59 0.98 0.63 TestAmerica Tampa Page 24 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0216.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U MDL 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 0.52 0.57 0.45 0.65 0.44 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 0.59 0.98 0.63 PQL 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 4.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 5.0 1.0 2.0 1.0 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Client Sample ID: SMW-3_033108 Lab Sample ID: Client Matrix: 660-22002-6 Water Job Number: 660-22002-1 Date Sampled: Date Received: 03/31/2008 1725 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 1.0 04/02/2008 1501 04/02/2008 1501 Analyte 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane 1,2,4-Trimethylbenzene 1,3,5-Trimethylbenzene Vinyl chloride o-Xylene Acetone 2-Butanone (MEK) 4-Methyl-2-pentanone (MIBK) Carbon disulfide 2-Hexanone Methyl tert-butyl ether m-Xylene & p-Xylene Surrogate Toluene-d8 (Surr) 4-Bromofluorobenzene Dibromofluoromethane TestAmerica Tampa Analysis Batch: 660-59828 Result (ug/L) 0.15 0.50 0.51 0.77 0.58 0.46 0.47 0.50 2.5 0.18 0.86 0.54 11 0.50 9.9 8.4 3.8 0.85 4.4 0.44 4.1 %Rec 86 108 78 Page 25 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0216.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U U U U U U U U U U U U U U U U MDL 0.15 0.50 0.51 0.77 0.58 0.46 0.47 0.50 2.5 0.18 0.86 0.54 0.50 0.50 9.9 8.4 3.8 0.85 4.4 0.44 0.60 PQL 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 20 10 10 1.0 10 1.0 2.0 Acceptance Limits 77 - 122 74 - 126 70 - 130 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Client Sample ID: IMW-3_033108 Lab Sample ID: Client Matrix: 660-22002-7 Water Job Number: 660-22002-1 Date Sampled: Date Received: 03/31/2008 1641 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 100 04/03/2008 1453 04/03/2008 1453 Analysis Batch: 660-59900 Analyte Benzene Bromobenzene 1,2-Dichlorobenzene Chlorobromomethane Dichlorobromomethane Bromoform Bromomethane n-Butylbenzene sec-Butylbenzene tert-Butylbenzene Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane 2-Chlorotoluene 4-Chlorotoluene Chlorodibromomethane 1,2-Dibromo-3-Chloropropane Ethylene Dibromide Dibromomethane 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifluoromethane 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene cis-1,3-Dichloropropene trans-1,3-Dichloropropene Ethylbenzene Hexachlorobutadiene Isopropylbenzene 4-Isopropyltoluene Methylene Chloride Naphthalene N-Propylbenzene Styrene 1,1,1,2-Tetrachloroethane Result (ug/L) 50 58 44 58 35 58 250 67 63 84 42 63 250 90 100 65 52 34 250 50 41 64 52 250 5000 57 6800 5100 52 52 39 36 31 14 14 44 40 19 69 400 250 59 98 63 TestAmerica Tampa Page 26 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0311.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U U U U U U U U U U U U U U U U U U U U U U I U U U U U U U U U U U U U U U MDL 50 58 44 58 35 58 250 67 63 84 42 63 250 90 100 65 52 34 250 50 41 64 52 250 52 57 45 65 44 52 39 36 31 14 14 44 40 19 69 400 250 59 98 63 PQL 100 100 100 100 100 100 500 100 100 100 100 100 500 100 400 100 100 100 500 100 100 100 100 500 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 500 500 100 200 100 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Client Sample ID: IMW-3_033108 Lab Sample ID: Client Matrix: 660-22002-7 Water Job Number: 660-22002-1 Date Sampled: Date Received: 03/31/2008 1641 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 100 04/03/2008 1453 04/03/2008 1453 Analyte 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichlorofluoromethane 1,2,3-Trichloropropane 1,2,4-Trimethylbenzene 1,3,5-Trimethylbenzene Vinyl chloride o-Xylene Acetone 2-Butanone (MEK) 4-Methyl-2-pentanone (MIBK) Carbon disulfide 2-Hexanone Methyl tert-butyl ether m-Xylene & p-Xylene Surrogate Toluene-d8 (Surr) 4-Bromofluorobenzene Dibromofluoromethane TestAmerica Tampa Analysis Batch: 660-59900 Result (ug/L) 15 50 760 77 58 9400 130 250 18 86 54 2600 50 990 840 380 85 440 44 210 %Rec 97 123 92 Page 27 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0311.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U U U U U U U U U U U U MDL 15 50 51 77 58 46 47 250 18 86 54 50 50 990 840 380 85 440 44 60 PQL 100 100 100 100 100 100 100 500 100 100 100 100 100 2000 1000 1000 100 1000 100 200 Acceptance Limits 77 - 122 74 - 126 70 - 130 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Client Sample ID: IMW-3_033108 Lab Sample ID: Client Matrix: 660-22002-7 Water Job Number: 660-22002-1 Date Sampled: Date Received: 03/31/2008 1641 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 500 04/04/2008 1002 04/04/2008 1002 Analysis Batch: 660-59902 Run Type: DL Analyte Trichloroethene Result (ug/L) 37000 TestAmerica Tampa Page 28 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 2JD0365.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier MDL 250 PQL 500 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Client Sample ID: DMW-3_033108 Lab Sample ID: Client Matrix: 660-22002-8 Water Job Number: 660-22002-1 Date Sampled: Date Received: 03/31/2008 1810 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 50 04/03/2008 1538 04/03/2008 1538 Analysis Batch: 660-59900 Analyte Benzene Bromobenzene 1,2-Dichlorobenzene Chlorobromomethane Dichlorobromomethane Bromoform Bromomethane n-Butylbenzene sec-Butylbenzene tert-Butylbenzene Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane 2-Chlorotoluene 4-Chlorotoluene Chlorodibromomethane 1,2-Dibromo-3-Chloropropane Ethylene Dibromide Dibromomethane 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifluoromethane 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene cis-1,3-Dichloropropene trans-1,3-Dichloropropene Ethylbenzene Hexachlorobutadiene Isopropylbenzene 4-Isopropyltoluene Methylene Chloride Naphthalene N-Propylbenzene Styrene 1,1,1,2-Tetrachloroethane Result (ug/L) 25 29 22 29 18 29 120 34 32 42 21 32 530 45 50 32 26 17 120 25 20 32 26 120 650 28 150 3200 62 26 20 18 16 7.0 7.0 22 20 9.5 34 200 120 30 49 32 TestAmerica Tampa Page 29 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0313.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U MDL 25 29 22 29 18 29 120 34 32 42 21 32 120 45 50 32 26 17 120 25 20 32 26 120 26 28 22 32 22 26 20 18 16 7.0 7.0 22 20 9.5 34 200 120 30 49 32 PQL 50 50 50 50 50 50 250 50 50 50 50 50 250 50 200 50 50 50 250 50 50 50 50 250 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 250 250 50 100 50 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Client Sample ID: DMW-3_033108 Lab Sample ID: Client Matrix: 660-22002-8 Water Job Number: 660-22002-1 Date Sampled: Date Received: 03/31/2008 1810 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 50 04/03/2008 1538 04/03/2008 1538 Analyte 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane 1,2,4-Trimethylbenzene 1,3,5-Trimethylbenzene Vinyl chloride o-Xylene Acetone 2-Butanone (MEK) 4-Methyl-2-pentanone (MIBK) Carbon disulfide 2-Hexanone Methyl tert-butyl ether m-Xylene & p-Xylene Surrogate Toluene-d8 (Surr) 4-Bromofluorobenzene Dibromofluoromethane TestAmerica Tampa Analysis Batch: 660-59900 Result (ug/L) 7.5 25 110 38 29 23 24 25 120 9.0 43 27 3600 25 500 420 190 42 220 22 30 %Rec 95 119 90 Page 30 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0313.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U U U U U U U U U U U U U U U U MDL 7.5 25 26 38 29 23 24 25 120 9.0 43 27 25 25 500 420 190 42 220 22 30 PQL 50 50 50 50 50 50 50 50 250 50 50 50 50 50 1000 500 500 50 500 50 100 Acceptance Limits 77 - 122 74 - 126 70 - 130 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Client Sample ID: SMW-11_033108 Lab Sample ID: Client Matrix: 660-22002-9 Water Date Sampled: Date Received: 03/31/2008 1816 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 1.0 04/03/2008 1708 04/03/2008 1708 Analysis Batch: 660-59900 Analyte Benzene Bromobenzene 1,2-Dichlorobenzene Chlorobromomethane Dichlorobromomethane Bromoform Bromomethane n-Butylbenzene sec-Butylbenzene tert-Butylbenzene Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane 2-Chlorotoluene 4-Chlorotoluene Chlorodibromomethane 1,2-Dibromo-3-Chloropropane Ethylene Dibromide Dibromomethane 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifluoromethane 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene cis-1,3-Dichloropropene trans-1,3-Dichloropropene Ethylbenzene Hexachlorobutadiene Isopropylbenzene 4-Isopropyltoluene Methylene Chloride Naphthalene N-Propylbenzene Styrene 1,1,1,2-Tetrachloroethane Result (ug/L) 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 0.52 0.57 0.45 0.65 0.44 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 0.59 0.98 0.63 TestAmerica Tampa Page 31 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0317.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U MDL 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 0.52 0.57 0.45 0.65 0.44 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 0.59 0.98 0.63 PQL 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 4.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 5.0 1.0 2.0 1.0 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Client Sample ID: SMW-11_033108 Lab Sample ID: Client Matrix: 660-22002-9 Water Date Sampled: Date Received: 03/31/2008 1816 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 1.0 04/03/2008 1708 04/03/2008 1708 Analyte 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane 1,2,4-Trimethylbenzene 1,3,5-Trimethylbenzene Vinyl chloride o-Xylene Acetone 2-Butanone (MEK) 4-Methyl-2-pentanone (MIBK) Carbon disulfide 2-Hexanone Methyl tert-butyl ether m-Xylene & p-Xylene Surrogate Toluene-d8 (Surr) 4-Bromofluorobenzene Dibromofluoromethane TestAmerica Tampa Analysis Batch: 660-59900 Result (ug/L) 0.15 0.50 0.51 0.77 0.58 0.46 0.47 0.50 2.5 0.18 0.86 0.54 0.50 0.50 9.9 8.4 3.8 0.85 4.4 0.44 0.60 %Rec 97 119 89 Page 32 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0317.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U U U U U U U U U U U U U U U U U U MDL 0.15 0.50 0.51 0.77 0.58 0.46 0.47 0.50 2.5 0.18 0.86 0.54 0.50 0.50 9.9 8.4 3.8 0.85 4.4 0.44 0.60 PQL 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 20 10 10 1.0 10 1.0 2.0 Acceptance Limits 77 - 122 74 - 126 70 - 130 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Client Sample ID: IMW-11_033108 Lab Sample ID: Client Matrix: 660-22002-10 Water Job Number: 660-22002-1 Date Sampled: Date Received: 03/31/2008 1855 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 1.0 04/02/2008 1653 04/02/2008 1653 Analysis Batch: 660-59828 Analyte Benzene Bromobenzene 1,2-Dichlorobenzene Chlorobromomethane Dichlorobromomethane Bromoform Bromomethane n-Butylbenzene sec-Butylbenzene tert-Butylbenzene Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane 2-Chlorotoluene 4-Chlorotoluene Chlorodibromomethane 1,2-Dibromo-3-Chloropropane Ethylene Dibromide Dibromomethane 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifluoromethane 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene cis-1,3-Dichloropropene trans-1,3-Dichloropropene Ethylbenzene Hexachlorobutadiene Isopropylbenzene 4-Isopropyltoluene Methylene Chloride Naphthalene N-Propylbenzene Styrene 1,1,1,2-Tetrachloroethane Result (ug/L) 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 36 0.57 82 130 3.3 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 0.59 0.98 0.63 TestAmerica Tampa Page 33 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0221.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U MDL 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 0.52 0.57 0.45 0.65 0.44 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 0.59 0.98 0.63 PQL 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 4.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 5.0 1.0 2.0 1.0 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Client Sample ID: IMW-11_033108 Lab Sample ID: Client Matrix: 660-22002-10 Water Job Number: 660-22002-1 Date Sampled: Date Received: 03/31/2008 1855 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 1.0 04/02/2008 1653 04/02/2008 1653 Analyte 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichlorofluoromethane 1,2,3-Trichloropropane 1,2,4-Trimethylbenzene 1,3,5-Trimethylbenzene Vinyl chloride o-Xylene Acetone 2-Butanone (MEK) 4-Methyl-2-pentanone (MIBK) Carbon disulfide 2-Hexanone Methyl tert-butyl ether m-Xylene & p-Xylene Surrogate Toluene-d8 (Surr) 4-Bromofluorobenzene Dibromofluoromethane TestAmerica Tampa Analysis Batch: 660-59828 Result (ug/L) 0.15 0.50 0.51 0.77 0.58 0.46 0.47 2.5 0.18 0.86 0.54 46 0.50 9.9 8.4 3.8 0.85 4.4 0.44 0.60 %Rec 93 114 86 Page 34 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0221.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U U U U U U U U U U U U U U U U MDL 0.15 0.50 0.51 0.77 0.58 0.46 0.47 2.5 0.18 0.86 0.54 0.50 0.50 9.9 8.4 3.8 0.85 4.4 0.44 0.60 PQL 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 20 10 10 1.0 10 1.0 2.0 Acceptance Limits 77 - 122 74 - 126 70 - 130 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Client Sample ID: IMW-11_033108 Lab Sample ID: Client Matrix: 660-22002-10 Water Job Number: 660-22002-1 Date Sampled: Date Received: 03/31/2008 1855 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 2.0 04/03/2008 1601 04/03/2008 1601 Analysis Batch: 660-59900 Run Type: DL Analyte Trichloroethene Result (ug/L) 200 TestAmerica Tampa Page 35 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0314.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier MDL 1.0 PQL 2.0 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Client Sample ID: SMW-16_033108 Lab Sample ID: Client Matrix: 660-22002-11 Water Date Sampled: Date Received: 03/31/2008 1045 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 1.0 04/03/2008 1730 04/03/2008 1730 Analysis Batch: 660-59900 Analyte Benzene Bromobenzene 1,2-Dichlorobenzene Chlorobromomethane Dichlorobromomethane Bromoform Bromomethane n-Butylbenzene sec-Butylbenzene tert-Butylbenzene Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane 2-Chlorotoluene 4-Chlorotoluene Chlorodibromomethane 1,2-Dibromo-3-Chloropropane Ethylene Dibromide Dibromomethane 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifluoromethane 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene cis-1,3-Dichloropropene trans-1,3-Dichloropropene Ethylbenzene Hexachlorobutadiene Isopropylbenzene 4-Isopropyltoluene Methylene Chloride Naphthalene N-Propylbenzene Styrene 1,1,1,2-Tetrachloroethane Result (ug/L) 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 0.52 0.57 0.45 0.65 0.44 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 0.59 0.98 0.63 TestAmerica Tampa Page 36 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0318.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U MDL 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 0.52 0.57 0.45 0.65 0.44 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 0.59 0.98 0.63 PQL 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 4.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 5.0 1.0 2.0 1.0 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Client Sample ID: SMW-16_033108 Lab Sample ID: Client Matrix: 660-22002-11 Water Date Sampled: Date Received: 03/31/2008 1045 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 1.0 04/03/2008 1730 04/03/2008 1730 Analyte 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane 1,2,4-Trimethylbenzene 1,3,5-Trimethylbenzene Vinyl chloride o-Xylene Acetone 2-Butanone (MEK) 4-Methyl-2-pentanone (MIBK) Carbon disulfide 2-Hexanone Methyl tert-butyl ether m-Xylene & p-Xylene Surrogate Toluene-d8 (Surr) 4-Bromofluorobenzene Dibromofluoromethane TestAmerica Tampa Analysis Batch: 660-59900 Result (ug/L) 0.15 0.50 0.51 0.77 0.58 0.46 0.47 0.50 2.5 0.18 0.86 0.54 0.50 0.50 9.9 8.4 3.8 0.85 4.4 0.44 0.60 %Rec 97 115 89 Page 37 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0318.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U U U U U U U U U U U U U U U U U U MDL 0.15 0.50 0.51 0.77 0.58 0.46 0.47 0.50 2.5 0.18 0.86 0.54 0.50 0.50 9.9 8.4 3.8 0.85 4.4 0.44 0.60 PQL 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 20 10 10 1.0 10 1.0 2.0 Acceptance Limits 77 - 122 74 - 126 70 - 130 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Client Sample ID: IMW-16_033108 Lab Sample ID: Client Matrix: 660-22002-12 Water Job Number: 660-22002-1 Date Sampled: Date Received: 03/31/2008 1010 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 1.0 04/02/2008 1845 04/02/2008 1845 Analysis Batch: 660-59828 Analyte Benzene Bromobenzene 1,2-Dichlorobenzene Chlorobromomethane Dichlorobromomethane Bromoform Bromomethane n-Butylbenzene sec-Butylbenzene tert-Butylbenzene Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane 2-Chlorotoluene 4-Chlorotoluene Chlorodibromomethane 1,2-Dibromo-3-Chloropropane Ethylene Dibromide Dibromomethane 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifluoromethane 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene cis-1,3-Dichloropropene trans-1,3-Dichloropropene Ethylbenzene Hexachlorobutadiene Isopropylbenzene 4-Isopropyltoluene Methylene Chloride Naphthalene N-Propylbenzene Styrene 1,1,1,2-Tetrachloroethane Result (ug/L) 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 0.52 0.57 0.45 0.65 0.44 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 0.59 0.98 0.63 TestAmerica Tampa Page 38 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0226.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U MDL 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 0.52 0.57 0.45 0.65 0.44 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 0.59 0.98 0.63 PQL 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 4.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 5.0 1.0 2.0 1.0 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Client Sample ID: IMW-16_033108 Lab Sample ID: Client Matrix: 660-22002-12 Water Job Number: 660-22002-1 Date Sampled: Date Received: 03/31/2008 1010 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 1.0 04/02/2008 1845 04/02/2008 1845 Analyte 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane 1,2,4-Trimethylbenzene 1,3,5-Trimethylbenzene Vinyl chloride o-Xylene Acetone 2-Butanone (MEK) 4-Methyl-2-pentanone (MIBK) Carbon disulfide 2-Hexanone Methyl tert-butyl ether m-Xylene & p-Xylene Surrogate Toluene-d8 (Surr) 4-Bromofluorobenzene Dibromofluoromethane TestAmerica Tampa Analysis Batch: 660-59828 Result (ug/L) 0.15 0.50 0.51 0.77 0.58 0.46 0.47 0.50 2.5 0.18 0.86 0.54 0.50 0.50 9.9 8.4 3.8 0.85 4.4 0.44 0.60 %Rec 76 99 74 Page 39 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0226.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U U U U U U U U U U U U U U U U U U J1 MDL 0.15 0.50 0.51 0.77 0.58 0.46 0.47 0.50 2.5 0.18 0.86 0.54 0.50 0.50 9.9 8.4 3.8 0.85 4.4 0.44 0.60 PQL 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 20 10 10 1.0 10 1.0 2.0 Acceptance Limits 77 - 122 74 - 126 70 - 130 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Client Sample ID: IMW-16_033108 Lab Sample ID: Client Matrix: 660-22002-12 Water Job Number: 660-22002-1 Date Sampled: Date Received: 03/31/2008 1010 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 1.0 04/03/2008 1823 04/03/2008 1823 Analysis Batch: 660-59900 Run Type: RA Analyte Benzene Bromobenzene 1,2-Dichlorobenzene Chlorobromomethane Dichlorobromomethane Bromoform Bromomethane n-Butylbenzene sec-Butylbenzene tert-Butylbenzene Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane 2-Chlorotoluene 4-Chlorotoluene Chlorodibromomethane 1,2-Dibromo-3-Chloropropane Ethylene Dibromide Dibromomethane 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifluoromethane 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene cis-1,3-Dichloropropene trans-1,3-Dichloropropene Ethylbenzene Hexachlorobutadiene Isopropylbenzene 4-Isopropyltoluene Methylene Chloride Naphthalene N-Propylbenzene Styrene 1,1,1,2-Tetrachloroethane Result (ug/L) 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 0.52 0.57 0.45 0.65 0.44 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 0.59 0.98 0.63 TestAmerica Tampa Page 40 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0320.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U MDL 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 0.52 0.57 0.45 0.65 0.44 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 0.59 0.98 0.63 PQL 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 4.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 5.0 1.0 2.0 1.0 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Client Sample ID: IMW-16_033108 Lab Sample ID: Client Matrix: 660-22002-12 Water Job Number: 660-22002-1 Date Sampled: Date Received: 03/31/2008 1010 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 1.0 04/03/2008 1823 04/03/2008 1823 Analyte 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane 1,2,4-Trimethylbenzene 1,3,5-Trimethylbenzene Vinyl chloride o-Xylene Acetone 2-Butanone (MEK) 4-Methyl-2-pentanone (MIBK) Carbon disulfide 2-Hexanone Methyl tert-butyl ether m-Xylene & p-Xylene Surrogate Toluene-d8 (Surr) 4-Bromofluorobenzene Dibromofluoromethane TestAmerica Tampa Analysis Batch: 660-59900 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0320.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Run Type: RA Result (ug/L) 0.15 0.50 0.51 0.77 0.58 0.46 0.47 0.50 2.5 0.69 0.86 0.54 0.50 0.50 9.9 8.4 3.8 0.85 4.4 0.44 0.60 %Rec 75 96 72 Page 41 of 122 Qualifier U U U U U U U U U I U U U U U U U U U U U J1 MDL 0.15 0.50 0.51 0.77 0.58 0.46 0.47 0.50 2.5 0.18 0.86 0.54 0.50 0.50 9.9 8.4 3.8 0.85 4.4 0.44 0.60 PQL 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 20 10 10 1.0 10 1.0 2.0 Acceptance Limits 77 - 122 74 - 126 70 - 130 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Client Sample ID: IMW-19_033108 Lab Sample ID: Client Matrix: 660-22002-13 Water Job Number: 660-22002-1 Date Sampled: Date Received: 03/31/2008 1255 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 1.0 04/02/2008 1907 04/02/2008 1907 Analysis Batch: 660-59828 Analyte Benzene Bromobenzene 1,2-Dichlorobenzene Chlorobromomethane Dichlorobromomethane Bromoform Bromomethane n-Butylbenzene sec-Butylbenzene tert-Butylbenzene Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane 2-Chlorotoluene 4-Chlorotoluene Chlorodibromomethane 1,2-Dibromo-3-Chloropropane Ethylene Dibromide Dibromomethane 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifluoromethane 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene cis-1,3-Dichloropropene trans-1,3-Dichloropropene Ethylbenzene Hexachlorobutadiene Isopropylbenzene 4-Isopropyltoluene Methylene Chloride Naphthalene N-Propylbenzene Styrene 1,1,1,2-Tetrachloroethane Result (ug/L) 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 0.52 0.57 0.45 0.65 0.44 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 0.59 0.98 0.63 TestAmerica Tampa Page 42 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0227.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U MDL 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 0.52 0.57 0.45 0.65 0.44 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 0.59 0.98 0.63 PQL 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 4.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 5.0 1.0 2.0 1.0 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Client Sample ID: IMW-19_033108 Lab Sample ID: Client Matrix: 660-22002-13 Water Job Number: 660-22002-1 Date Sampled: Date Received: 03/31/2008 1255 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 1.0 04/02/2008 1907 04/02/2008 1907 Analyte 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane 1,2,4-Trimethylbenzene 1,3,5-Trimethylbenzene Vinyl chloride o-Xylene Acetone 2-Butanone (MEK) 4-Methyl-2-pentanone (MIBK) Carbon disulfide 2-Hexanone Methyl tert-butyl ether m-Xylene & p-Xylene Surrogate Toluene-d8 (Surr) 4-Bromofluorobenzene Dibromofluoromethane TestAmerica Tampa Analysis Batch: 660-59828 Result (ug/L) 0.15 0.50 0.51 0.77 0.58 0.46 0.47 0.50 2.5 0.18 0.86 0.54 0.50 0.50 9.9 8.4 3.8 0.85 4.4 0.44 0.60 %Rec 93 115 85 Page 43 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0227.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U U U U U U U U U U U U U U U U U U MDL 0.15 0.50 0.51 0.77 0.58 0.46 0.47 0.50 2.5 0.18 0.86 0.54 0.50 0.50 9.9 8.4 3.8 0.85 4.4 0.44 0.60 PQL 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 20 10 10 1.0 10 1.0 2.0 Acceptance Limits 77 - 122 74 - 126 70 - 130 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Client Sample ID: IMW-20_033108 Lab Sample ID: Client Matrix: 660-22002-14 Water Job Number: 660-22002-1 Date Sampled: Date Received: 03/31/2008 1205 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 1.0 04/02/2008 1929 04/02/2008 1929 Analysis Batch: 660-59828 Analyte Benzene Bromobenzene 1,2-Dichlorobenzene Chlorobromomethane Dichlorobromomethane Bromoform Bromomethane n-Butylbenzene sec-Butylbenzene tert-Butylbenzene Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane 2-Chlorotoluene 4-Chlorotoluene Chlorodibromomethane 1,2-Dibromo-3-Chloropropane Ethylene Dibromide Dibromomethane 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifluoromethane 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene cis-1,3-Dichloropropene trans-1,3-Dichloropropene Ethylbenzene Hexachlorobutadiene Isopropylbenzene 4-Isopropyltoluene Methylene Chloride Naphthalene N-Propylbenzene Styrene 1,1,1,2-Tetrachloroethane Result (ug/L) 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 0.52 0.57 0.45 0.65 0.44 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 0.59 0.98 0.63 TestAmerica Tampa Page 44 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0228.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U MDL 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 0.52 0.57 0.45 0.65 0.44 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 0.59 0.98 0.63 PQL 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 4.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 5.0 1.0 2.0 1.0 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Client Sample ID: IMW-20_033108 Lab Sample ID: Client Matrix: 660-22002-14 Water Job Number: 660-22002-1 Date Sampled: Date Received: 03/31/2008 1205 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 1.0 04/02/2008 1929 04/02/2008 1929 Analyte 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane 1,2,4-Trimethylbenzene 1,3,5-Trimethylbenzene Vinyl chloride o-Xylene Acetone 2-Butanone (MEK) 4-Methyl-2-pentanone (MIBK) Carbon disulfide 2-Hexanone Methyl tert-butyl ether m-Xylene & p-Xylene Surrogate Toluene-d8 (Surr) 4-Bromofluorobenzene Dibromofluoromethane TestAmerica Tampa Analysis Batch: 660-59828 Result (ug/L) 0.15 0.50 0.51 0.77 0.58 0.46 0.47 0.50 2.5 0.18 0.86 0.54 0.50 0.50 9.9 8.4 3.8 0.85 4.4 0.44 0.60 %Rec 103 128 95 Page 45 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0228.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U U U U U U U U U U U U U U U U U U J1 MDL 0.15 0.50 0.51 0.77 0.58 0.46 0.47 0.50 2.5 0.18 0.86 0.54 0.50 0.50 9.9 8.4 3.8 0.85 4.4 0.44 0.60 PQL 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 20 10 10 1.0 10 1.0 2.0 Acceptance Limits 77 - 122 74 - 126 70 - 130 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Client Sample ID: IDPT-1_033108 Lab Sample ID: Client Matrix: 660-22002-15 Water Job Number: 660-22002-1 Date Sampled: Date Received: 03/31/2008 1506 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 1.0 04/03/2008 1846 04/03/2008 1846 Analysis Batch: 660-59900 Analyte Benzene Bromobenzene 1,2-Dichlorobenzene Chlorobromomethane Dichlorobromomethane Bromoform Bromomethane n-Butylbenzene sec-Butylbenzene tert-Butylbenzene Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane 2-Chlorotoluene 4-Chlorotoluene Chlorodibromomethane 1,2-Dibromo-3-Chloropropane Ethylene Dibromide Dibromomethane 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifluoromethane 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene cis-1,3-Dichloropropene trans-1,3-Dichloropropene Ethylbenzene Hexachlorobutadiene Isopropylbenzene 4-Isopropyltoluene Methylene Chloride Naphthalene N-Propylbenzene Styrene 1,1,1,2-Tetrachloroethane Result (ug/L) 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 0.91 0.57 0.45 0.65 0.44 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 0.59 0.98 0.63 TestAmerica Tampa Page 46 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0321.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U U U U U U U U U U U U U U U U U U U U U I U U U U U U U U U U U U U U U U U U U MDL 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 0.52 0.57 0.45 0.65 0.44 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 0.59 0.98 0.63 PQL 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 4.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 5.0 1.0 2.0 1.0 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Client Sample ID: IDPT-1_033108 Lab Sample ID: Client Matrix: 660-22002-15 Water Job Number: 660-22002-1 Date Sampled: Date Received: 03/31/2008 1506 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 1.0 04/03/2008 1846 04/03/2008 1846 Analyte 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane 1,2,4-Trimethylbenzene 1,3,5-Trimethylbenzene Vinyl chloride o-Xylene Acetone 2-Butanone (MEK) 4-Methyl-2-pentanone (MIBK) Carbon disulfide 2-Hexanone Methyl tert-butyl ether m-Xylene & p-Xylene Surrogate Toluene-d8 (Surr) 4-Bromofluorobenzene Dibromofluoromethane TestAmerica Tampa Analysis Batch: 660-59900 Result (ug/L) 0.15 0.50 0.51 0.77 0.58 0.46 0.47 0.50 2.5 0.18 0.86 0.54 0.50 0.50 9.9 8.4 3.8 0.85 4.4 0.44 0.60 %Rec 91 118 85 Page 47 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0321.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U U U U U U U U U U U U U U U U U U MDL 0.15 0.50 0.51 0.77 0.58 0.46 0.47 0.50 2.5 0.18 0.86 0.54 0.50 0.50 9.9 8.4 3.8 0.85 4.4 0.44 0.60 PQL 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 20 10 10 1.0 10 1.0 2.0 Acceptance Limits 77 - 122 74 - 126 70 - 130 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Client Sample ID: IDPT-2_033108 Lab Sample ID: Client Matrix: 660-22002-16 Water Job Number: 660-22002-1 Date Sampled: Date Received: 03/31/2008 1626 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 1.0 04/02/2008 2014 04/02/2008 2014 Analysis Batch: 660-59828 Analyte Benzene Bromobenzene 1,2-Dichlorobenzene Chlorobromomethane Dichlorobromomethane Bromoform Bromomethane n-Butylbenzene sec-Butylbenzene tert-Butylbenzene Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane 2-Chlorotoluene 4-Chlorotoluene Chlorodibromomethane 1,2-Dibromo-3-Chloropropane Ethylene Dibromide Dibromomethane 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifluoromethane 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene cis-1,3-Dichloropropene trans-1,3-Dichloropropene Ethylbenzene Hexachlorobutadiene Isopropylbenzene 4-Isopropyltoluene Methylene Chloride Naphthalene N-Propylbenzene Styrene 1,1,1,2-Tetrachloroethane Result (ug/L) 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 0.52 0.57 0.45 0.65 0.44 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 0.59 0.98 0.63 TestAmerica Tampa Page 48 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0230.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U MDL 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 0.52 0.57 0.45 0.65 0.44 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 0.59 0.98 0.63 PQL 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 4.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 5.0 1.0 2.0 1.0 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Client Sample ID: IDPT-2_033108 Lab Sample ID: Client Matrix: 660-22002-16 Water Job Number: 660-22002-1 Date Sampled: Date Received: 03/31/2008 1626 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 1.0 04/02/2008 2014 04/02/2008 2014 Analyte 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane 1,2,4-Trimethylbenzene 1,3,5-Trimethylbenzene Vinyl chloride o-Xylene Acetone 2-Butanone (MEK) 4-Methyl-2-pentanone (MIBK) Carbon disulfide 2-Hexanone Methyl tert-butyl ether m-Xylene & p-Xylene Surrogate Toluene-d8 (Surr) 4-Bromofluorobenzene Dibromofluoromethane TestAmerica Tampa Analysis Batch: 660-59828 Result (ug/L) 0.15 0.50 0.51 0.77 0.58 0.46 0.47 0.50 2.5 0.18 0.86 0.54 0.50 0.50 9.9 8.4 3.8 0.85 4.4 0.44 0.60 %Rec 102 126 96 Page 49 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0230.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U U U U U U U U U U U U U U U U U U MDL 0.15 0.50 0.51 0.77 0.58 0.46 0.47 0.50 2.5 0.18 0.86 0.54 0.50 0.50 9.9 8.4 3.8 0.85 4.4 0.44 0.60 PQL 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 20 10 10 1.0 10 1.0 2.0 Acceptance Limits 77 - 122 74 - 126 70 - 130 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Client Sample ID: IDPT-10_033108 Lab Sample ID: Client Matrix: 660-22002-17 Water Job Number: 660-22002-1 Date Sampled: Date Received: 03/31/2008 1546 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 1.0 04/02/2008 2037 04/02/2008 2037 Analysis Batch: 660-59828 Analyte Benzene Bromobenzene 1,2-Dichlorobenzene Chlorobromomethane Dichlorobromomethane Bromoform Bromomethane n-Butylbenzene sec-Butylbenzene tert-Butylbenzene Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane 2-Chlorotoluene 4-Chlorotoluene Chlorodibromomethane 1,2-Dibromo-3-Chloropropane Ethylene Dibromide Dibromomethane 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifluoromethane 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene cis-1,3-Dichloropropene trans-1,3-Dichloropropene Ethylbenzene Hexachlorobutadiene Isopropylbenzene 4-Isopropyltoluene Methylene Chloride Naphthalene N-Propylbenzene Styrene 1,1,1,2-Tetrachloroethane Result (ug/L) 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 0.52 0.57 0.45 0.65 0.44 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 0.59 0.98 0.63 TestAmerica Tampa Page 50 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0231.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U MDL 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 0.52 0.57 0.45 0.65 0.44 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 0.59 0.98 0.63 PQL 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 4.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 5.0 1.0 2.0 1.0 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Client Sample ID: IDPT-10_033108 Lab Sample ID: Client Matrix: 660-22002-17 Water Job Number: 660-22002-1 Date Sampled: Date Received: 03/31/2008 1546 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 1.0 04/02/2008 2037 04/02/2008 2037 Analyte 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane 1,2,4-Trimethylbenzene 1,3,5-Trimethylbenzene Vinyl chloride o-Xylene Acetone 2-Butanone (MEK) 4-Methyl-2-pentanone (MIBK) Carbon disulfide 2-Hexanone Methyl tert-butyl ether m-Xylene & p-Xylene Surrogate Toluene-d8 (Surr) 4-Bromofluorobenzene Dibromofluoromethane TestAmerica Tampa Analysis Batch: 660-59828 Result (ug/L) 0.15 0.50 0.51 0.77 0.58 0.46 0.47 0.50 2.5 0.18 0.86 0.54 0.50 0.50 9.9 8.4 3.8 0.85 4.4 0.44 0.60 %Rec 100 124 94 Page 51 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0231.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U U U U U U U U U U U U U U U U U U MDL 0.15 0.50 0.51 0.77 0.58 0.46 0.47 0.50 2.5 0.18 0.86 0.54 0.50 0.50 9.9 8.4 3.8 0.85 4.4 0.44 0.60 PQL 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 20 10 10 1.0 10 1.0 2.0 Acceptance Limits 77 - 122 74 - 126 70 - 130 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Client Sample ID: ETMW-1_033108 Lab Sample ID: Client Matrix: 660-22002-18 Water Date Sampled: Date Received: 03/31/2008 0945 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 1.0 04/03/2008 1908 04/03/2008 1908 Analysis Batch: 660-59900 Analyte Benzene Bromobenzene 1,2-Dichlorobenzene Chlorobromomethane Dichlorobromomethane Bromoform Bromomethane n-Butylbenzene sec-Butylbenzene tert-Butylbenzene Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane 2-Chlorotoluene 4-Chlorotoluene Chlorodibromomethane 1,2-Dibromo-3-Chloropropane Ethylene Dibromide Dibromomethane 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifluoromethane 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene cis-1,3-Dichloropropene trans-1,3-Dichloropropene Ethylbenzene Hexachlorobutadiene Isopropylbenzene 4-Isopropyltoluene Methylene Chloride Naphthalene N-Propylbenzene Styrene 1,1,1,2-Tetrachloroethane Result (ug/L) 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 16 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 3.1 0.57 0.45 0.65 0.44 0.52 0.39 0.36 0.31 0.14 0.14 1.8 0.40 0.29 0.69 4.0 2.5 0.59 0.98 0.63 TestAmerica Tampa Page 52 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0322.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U I U U U U U U MDL 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 0.52 0.57 0.45 0.65 0.44 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 0.59 0.98 0.63 PQL 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 4.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 5.0 1.0 2.0 1.0 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Client Sample ID: ETMW-1_033108 Lab Sample ID: Client Matrix: 660-22002-18 Water Date Sampled: Date Received: 03/31/2008 0945 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 1.0 04/03/2008 1908 04/03/2008 1908 Analyte 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane 1,2,4-Trimethylbenzene 1,3,5-Trimethylbenzene Vinyl chloride o-Xylene Acetone 2-Butanone (MEK) 4-Methyl-2-pentanone (MIBK) Carbon disulfide 2-Hexanone Methyl tert-butyl ether m-Xylene & p-Xylene Surrogate Toluene-d8 (Surr) 4-Bromofluorobenzene Dibromofluoromethane TestAmerica Tampa Analysis Batch: 660-59900 Result (ug/L) 0.15 0.50 0.51 0.77 0.58 0.46 0.47 0.50 2.5 0.18 0.86 0.54 1.0 0.67 9.9 8.4 3.8 0.85 4.4 0.44 1.8 %Rec 92 118 89 Page 53 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0322.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U U U U U U U U U I U U U U U U I MDL 0.15 0.50 0.51 0.77 0.58 0.46 0.47 0.50 2.5 0.18 0.86 0.54 0.50 0.50 9.9 8.4 3.8 0.85 4.4 0.44 0.60 PQL 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 20 10 10 1.0 10 1.0 2.0 Acceptance Limits 77 - 122 74 - 126 70 - 130 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Client Sample ID: ETMW-2_033108 Lab Sample ID: Client Matrix: 660-22002-19 Water Date Sampled: Date Received: 03/31/2008 1029 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 1.0 04/02/2008 2121 04/02/2008 2121 Analysis Batch: 660-59828 Analyte Benzene Bromobenzene 1,2-Dichlorobenzene Chlorobromomethane Dichlorobromomethane Bromoform Bromomethane n-Butylbenzene sec-Butylbenzene tert-Butylbenzene Carbon tetrachloride Chlorobenzene Chloromethane 2-Chlorotoluene 4-Chlorotoluene Chlorodibromomethane 1,2-Dibromo-3-Chloropropane Ethylene Dibromide Dibromomethane 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifluoromethane 1,2-Dichloroethane trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene cis-1,3-Dichloropropene trans-1,3-Dichloropropene Ethylbenzene Hexachlorobutadiene Isopropylbenzene 4-Isopropyltoluene Methylene Chloride Naphthalene N-Propylbenzene Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,2-Trichloroethane Result (ug/L) 0.85 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 0.57 4.1 0.52 0.39 0.36 0.31 0.14 0.14 110 0.40 0.91 0.69 30 2.5 0.59 0.98 0.63 0.15 1.4 0.77 0.58 6.5 TestAmerica Tampa Page 54 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0233.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier I U U U U U U U U U U U U U U U U U U U U U U U U U U U U U I U U U U U U U U MDL 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 0.57 0.44 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 0.59 0.98 0.63 0.15 0.50 0.77 0.58 0.47 PQL 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 4.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 5.0 1.0 2.0 1.0 1.0 1.0 1.0 1.0 1.0 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Client Sample ID: ETMW-2_033108 Lab Sample ID: Client Matrix: 660-22002-19 Water Date Sampled: Date Received: 03/31/2008 1029 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 1.0 04/02/2008 2121 04/02/2008 2121 Analyte Trichlorofluoromethane 1,2,3-Trichloropropane 1,2,4-Trimethylbenzene 1,3,5-Trimethylbenzene o-Xylene Acetone 2-Butanone (MEK) 4-Methyl-2-pentanone (MIBK) Carbon disulfide 2-Hexanone Methyl tert-butyl ether Surrogate Toluene-d8 (Surr) 4-Bromofluorobenzene Dibromofluoromethane TestAmerica Tampa Analysis Batch: 660-59828 Result (ug/L) 2.5 0.18 2.4 1.0 91 9.9 8.4 3.8 0.85 4.4 0.44 %Rec 109 123 119 Page 55 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0233.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U U U U U MDL 2.5 0.18 0.86 0.54 0.50 9.9 8.4 3.8 0.85 4.4 0.44 PQL 5.0 1.0 1.0 1.0 1.0 20 10 10 1.0 10 1.0 Acceptance Limits 77 - 122 74 - 126 70 - 130 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Client Sample ID: ETMW-2_033108 Lab Sample ID: Client Matrix: 660-22002-19 Water Date Sampled: Date Received: 03/31/2008 1029 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 50 04/03/2008 1623 04/03/2008 1623 Analysis Batch: 660-59900 Run Type: DL Analyte Chloroethane Chloroform 1,1-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene Toluene 1,1,1-Trichloroethane Trichloroethene Vinyl chloride m-Xylene & p-Xylene Result (ug/L) 180 340 1700 1500 1000 530 2800 130 1800 320 TestAmerica Tampa Page 56 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0315.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier I MDL 120 45 26 22 32 26 23 25 25 30 PQL 250 50 50 50 50 50 50 50 50 100 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Client Sample ID: ETMW-3_033108 Lab Sample ID: Client Matrix: 660-22002-20 Water Date Sampled: Date Received: 03/31/2008 1112 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 1.0 04/03/2008 0403 04/03/2008 0403 Analysis Batch: 660-59827 Analyte Benzene Bromobenzene 1,2-Dichlorobenzene Chlorobromomethane Dichlorobromomethane Bromoform Bromomethane n-Butylbenzene sec-Butylbenzene tert-Butylbenzene Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane 2-Chlorotoluene 4-Chlorotoluene Chlorodibromomethane 1,2-Dibromo-3-Chloropropane Ethylene Dibromide Dibromomethane 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifluoromethane 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene cis-1,3-Dichloropropene trans-1,3-Dichloropropene Ethylbenzene Hexachlorobutadiene Isopropylbenzene 4-Isopropyltoluene Methylene Chloride Naphthalene N-Propylbenzene Styrene 1,1,1,2-Tetrachloroethane Result (ug/L) 0.56 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 18 1.9 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 110 0.57 46 66 3.1 0.52 0.39 0.36 0.31 0.14 0.14 4.7 0.40 0.19 0.69 4.0 2.5 0.59 0.98 0.63 TestAmerica Tampa Page 57 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0251.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier I U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U MDL 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 0.52 0.57 0.45 0.65 0.44 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 0.59 0.98 0.63 PQL 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 4.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 5.0 1.0 2.0 1.0 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Client Sample ID: ETMW-3_033108 Lab Sample ID: Client Matrix: 660-22002-20 Water Date Sampled: Date Received: 03/31/2008 1112 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 1.0 04/03/2008 0403 04/03/2008 0403 Analyte 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane 1,2,4-Trimethylbenzene 1,3,5-Trimethylbenzene o-Xylene Acetone 2-Butanone (MEK) 4-Methyl-2-pentanone (MIBK) Carbon disulfide 2-Hexanone Methyl tert-butyl ether m-Xylene & p-Xylene Surrogate Toluene-d8 (Surr) 4-Bromofluorobenzene Dibromofluoromethane TestAmerica Tampa Analysis Batch: 660-59827 Result (ug/L) 0.15 0.50 42 0.77 0.58 7.4 0.47 92 2.5 0.18 0.86 0.54 3.9 9.9 8.4 3.8 0.85 4.4 0.44 7.8 %Rec 101 122 93 Page 58 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0251.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U U U U U U U U U U U U MDL 0.15 0.50 0.51 0.77 0.58 0.46 0.47 0.50 2.5 0.18 0.86 0.54 0.50 9.9 8.4 3.8 0.85 4.4 0.44 0.60 PQL 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 20 10 10 1.0 10 1.0 2.0 Acceptance Limits 77 - 122 74 - 126 70 - 130 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Client Sample ID: ETMW-3_033108 Lab Sample ID: Client Matrix: 660-22002-20 Water Date Sampled: Date Received: 03/31/2008 1112 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 100 04/03/2008 1645 04/03/2008 1645 Analyte Vinyl chloride Surrogate Toluene-d8 (Surr) 4-Bromofluorobenzene Dibromofluoromethane TestAmerica Tampa Analysis Batch: 660-59900 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0316.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Run Type: DL Result (ug/L) 1800 %Rec 102 129 94 Page 59 of 122 Qualifier J1 MDL 50 PQL 100 Acceptance Limits 77 - 122 74 - 126 70 - 130 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Client Sample ID: DUP-1_033108 Lab Sample ID: Client Matrix: 660-22002-22FD Water Job Number: 660-22002-1 Date Sampled: Date Received: 03/31/2008 0000 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 1.0 04/03/2008 0448 04/03/2008 0448 Analysis Batch: 660-59827 Analyte Benzene Bromobenzene 1,2-Dichlorobenzene Chlorobromomethane Dichlorobromomethane Bromoform Bromomethane n-Butylbenzene sec-Butylbenzene tert-Butylbenzene Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane 2-Chlorotoluene 4-Chlorotoluene Chlorodibromomethane 1,2-Dibromo-3-Chloropropane Ethylene Dibromide Dibromomethane 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifluoromethane 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene cis-1,3-Dichloropropene trans-1,3-Dichloropropene Ethylbenzene Hexachlorobutadiene Isopropylbenzene 4-Isopropyltoluene Methylene Chloride Naphthalene N-Propylbenzene Styrene 1,1,1,2-Tetrachloroethane Result (ug/L) 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 3.4 0.57 0.45 2.1 2.2 0.52 0.39 0.36 0.31 0.14 0.14 1.9 0.40 0.19 0.69 4.0 2.5 0.59 0.98 0.63 TestAmerica Tampa Page 60 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0253.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U MDL 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 0.52 0.57 0.45 0.65 0.44 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 0.59 0.98 0.63 PQL 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 4.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 5.0 1.0 2.0 1.0 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Client Sample ID: DUP-1_033108 Lab Sample ID: Client Matrix: 660-22002-22FD Water Job Number: 660-22002-1 Date Sampled: Date Received: 03/31/2008 0000 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 1.0 04/03/2008 0448 04/03/2008 0448 Analyte 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane 1,2,4-Trimethylbenzene 1,3,5-Trimethylbenzene Vinyl chloride o-Xylene Acetone 2-Butanone (MEK) 4-Methyl-2-pentanone (MIBK) Carbon disulfide 2-Hexanone Methyl tert-butyl ether m-Xylene & p-Xylene Surrogate Toluene-d8 (Surr) 4-Bromofluorobenzene Dibromofluoromethane TestAmerica Tampa Analysis Batch: 660-59827 Result (ug/L) 0.15 0.50 0.51 0.77 0.58 0.46 0.47 0.50 2.5 0.18 0.86 0.54 11 0.61 9.9 8.4 3.8 0.85 4.4 0.44 4.2 %Rec 101 115 90 Page 61 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0253.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U U U U U U U U U I U U U U U U MDL 0.15 0.50 0.51 0.77 0.58 0.46 0.47 0.50 2.5 0.18 0.86 0.54 0.50 0.50 9.9 8.4 3.8 0.85 4.4 0.44 0.60 PQL 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 20 10 10 1.0 10 1.0 2.0 Acceptance Limits 77 - 122 74 - 126 70 - 130 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Client Sample ID: EB-7_033108 Lab Sample ID: Client Matrix: 660-22002-23 Water Job Number: 660-22002-1 Date Sampled: Date Received: 03/31/2008 1830 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 1.0 04/03/2008 0510 04/03/2008 0510 Analysis Batch: 660-59827 Analyte Benzene Bromobenzene 1,2-Dichlorobenzene Chlorobromomethane Dichlorobromomethane Bromoform Bromomethane n-Butylbenzene sec-Butylbenzene tert-Butylbenzene Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane 2-Chlorotoluene 4-Chlorotoluene Chlorodibromomethane 1,2-Dibromo-3-Chloropropane Ethylene Dibromide Dibromomethane 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifluoromethane 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene cis-1,3-Dichloropropene trans-1,3-Dichloropropene Ethylbenzene Hexachlorobutadiene Isopropylbenzene 4-Isopropyltoluene Methylene Chloride Naphthalene N-Propylbenzene Styrene 1,1,1,2-Tetrachloroethane Result (ug/L) 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 0.52 0.57 0.45 0.65 0.44 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 0.59 0.98 0.63 TestAmerica Tampa Page 62 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0254.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U MDL 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 0.52 0.57 0.45 0.65 0.44 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 0.59 0.98 0.63 PQL 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 4.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 5.0 1.0 2.0 1.0 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Client Sample ID: EB-7_033108 Lab Sample ID: Client Matrix: 660-22002-23 Water Job Number: 660-22002-1 Date Sampled: Date Received: 03/31/2008 1830 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 1.0 04/03/2008 0510 04/03/2008 0510 Analyte 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane 1,2,4-Trimethylbenzene 1,3,5-Trimethylbenzene Vinyl chloride o-Xylene Acetone 2-Butanone (MEK) 4-Methyl-2-pentanone (MIBK) Carbon disulfide 2-Hexanone Methyl tert-butyl ether m-Xylene & p-Xylene Surrogate Toluene-d8 (Surr) 4-Bromofluorobenzene Dibromofluoromethane TestAmerica Tampa Analysis Batch: 660-59827 Result (ug/L) 0.15 0.50 0.51 0.77 0.58 0.46 0.47 0.50 2.5 0.18 0.86 0.54 0.50 0.50 9.9 8.4 3.8 0.85 4.4 0.44 0.60 %Rec 97 111 95 Page 63 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0254.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U U U U U U U U U U U U U U U U U U MDL 0.15 0.50 0.51 0.77 0.58 0.46 0.47 0.50 2.5 0.18 0.86 0.54 0.50 0.50 9.9 8.4 3.8 0.85 4.4 0.44 0.60 PQL 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 20 10 10 1.0 10 1.0 2.0 Acceptance Limits 77 - 122 74 - 126 70 - 130 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Client Sample ID: EB-8_033108 Lab Sample ID: Client Matrix: 660-22002-24 Water Job Number: 660-22002-1 Date Sampled: Date Received: 03/31/2008 1838 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 1.0 04/03/2008 0533 04/03/2008 0533 Analysis Batch: 660-59827 Analyte Benzene Bromobenzene 1,2-Dichlorobenzene Chlorobromomethane Dichlorobromomethane Bromoform Bromomethane n-Butylbenzene sec-Butylbenzene tert-Butylbenzene Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane 2-Chlorotoluene 4-Chlorotoluene Chlorodibromomethane 1,2-Dibromo-3-Chloropropane Ethylene Dibromide Dibromomethane 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifluoromethane 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene cis-1,3-Dichloropropene trans-1,3-Dichloropropene Ethylbenzene Hexachlorobutadiene Isopropylbenzene 4-Isopropyltoluene Methylene Chloride Naphthalene N-Propylbenzene Styrene 1,1,1,2-Tetrachloroethane Result (ug/L) 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 0.52 0.57 0.45 0.65 0.44 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 0.59 0.98 0.63 TestAmerica Tampa Page 64 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0255.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U MDL 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 0.52 0.57 0.45 0.65 0.44 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 0.59 0.98 0.63 PQL 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 4.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 5.0 1.0 2.0 1.0 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Client Sample ID: EB-8_033108 Lab Sample ID: Client Matrix: 660-22002-24 Water Job Number: 660-22002-1 Date Sampled: Date Received: 03/31/2008 1838 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 1.0 04/03/2008 0533 04/03/2008 0533 Analyte 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane 1,2,4-Trimethylbenzene 1,3,5-Trimethylbenzene Vinyl chloride o-Xylene Acetone 2-Butanone (MEK) 4-Methyl-2-pentanone (MIBK) Carbon disulfide 2-Hexanone Methyl tert-butyl ether m-Xylene & p-Xylene Surrogate Toluene-d8 (Surr) 4-Bromofluorobenzene Dibromofluoromethane TestAmerica Tampa Analysis Batch: 660-59827 Result (ug/L) 0.15 0.50 0.51 0.77 0.58 0.46 0.47 0.50 2.5 0.18 0.86 0.54 0.50 0.50 9.9 8.4 3.8 0.85 4.4 0.44 0.60 %Rec 106 130 100 Page 65 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0255.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U U U U U U U U U U U U U U U U U U J1 MDL 0.15 0.50 0.51 0.77 0.58 0.46 0.47 0.50 2.5 0.18 0.86 0.54 0.50 0.50 9.9 8.4 3.8 0.85 4.4 0.44 0.60 PQL 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 20 10 10 1.0 10 1.0 2.0 Acceptance Limits 77 - 122 74 - 126 70 - 130 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Client Sample ID: TRIP BLANK_033108 Lab Sample ID: Client Matrix: 660-22002-25TB Water Date Sampled: Date Received: 03/31/2008 0945 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 1.0 04/03/2008 0555 04/03/2008 0555 Analysis Batch: 660-59827 Analyte Benzene Bromobenzene 1,2-Dichlorobenzene Chlorobromomethane Dichlorobromomethane Bromoform Bromomethane n-Butylbenzene sec-Butylbenzene tert-Butylbenzene Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane 2-Chlorotoluene 4-Chlorotoluene Chlorodibromomethane 1,2-Dibromo-3-Chloropropane Ethylene Dibromide Dibromomethane 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifluoromethane 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene cis-1,3-Dichloropropene trans-1,3-Dichloropropene Ethylbenzene Hexachlorobutadiene Isopropylbenzene 4-Isopropyltoluene Methylene Chloride Naphthalene N-Propylbenzene Styrene 1,1,1,2-Tetrachloroethane Result (ug/L) 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 0.52 0.57 0.45 0.65 0.44 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 0.59 0.98 0.63 TestAmerica Tampa Page 66 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0256.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U MDL 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 0.52 0.57 0.45 0.65 0.44 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 0.59 0.98 0.63 PQL 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 4.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 5.0 1.0 2.0 1.0 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Client Sample ID: TRIP BLANK_033108 Lab Sample ID: Client Matrix: 660-22002-25TB Water Date Sampled: Date Received: 03/31/2008 0945 04/01/2008 1000 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 1.0 04/03/2008 0555 04/03/2008 0555 Analyte 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane 1,2,4-Trimethylbenzene 1,3,5-Trimethylbenzene Vinyl chloride o-Xylene Acetone 2-Butanone (MEK) 4-Methyl-2-pentanone (MIBK) Carbon disulfide 2-Hexanone Methyl tert-butyl ether m-Xylene & p-Xylene Surrogate Toluene-d8 (Surr) 4-Bromofluorobenzene Dibromofluoromethane TestAmerica Tampa Analysis Batch: 660-59827 Result (ug/L) 0.15 0.50 0.51 0.77 0.58 0.46 0.47 0.50 2.5 0.18 0.86 0.54 0.50 0.50 9.9 8.4 3.8 0.85 4.4 0.44 0.60 %Rec 100 118 96 Page 67 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0256.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U U U U U U U U U U U U U U U U U U U U U MDL 0.15 0.50 0.51 0.77 0.58 0.46 0.47 0.50 2.5 0.18 0.86 0.54 0.50 0.50 9.9 8.4 3.8 0.85 4.4 0.44 0.60 PQL 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 20 10 10 1.0 10 1.0 2.0 Acceptance Limits 77 - 122 74 - 126 70 - 130 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Client Sample ID: IMW-1_033108 Lab Sample ID: Client Matrix: 660-22002-1 Water Date Sampled: Date Received: 03/31/2008 1250 04/01/2008 1000 8260C SIM/ID 1,4-Dioxane by SIM/Isotopic Dilution Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260C SIM/ID 5030B 100 04/03/2008 0212 04/03/2008 0212 Analysis Batch: 660-59838 Analyte 1,4-Dioxane Result (ug/L) 2100 TestAmerica Tampa Page 68 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0246.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier MDL 54 PQL 100 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Client Sample ID: DMW-1_033108 Lab Sample ID: Client Matrix: 660-22002-2 Water Date Sampled: Date Received: 03/31/2008 1207 04/01/2008 1000 8260C SIM/ID 1,4-Dioxane by SIM/Isotopic Dilution Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260C SIM/ID 5030B 1.0 04/01/2008 2034 04/01/2008 2034 Analysis Batch: 660-59789 Analyte 1,4-Dioxane Result (ug/L) 69 TestAmerica Tampa Page 69 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0129.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier MDL 0.54 PQL 1.0 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Client Sample ID: SMW-2_033108 Lab Sample ID: Client Matrix: 660-22002-3 Water Date Sampled: Date Received: 03/31/2008 1406 04/01/2008 1000 8260C SIM/ID 1,4-Dioxane by SIM/Isotopic Dilution Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260C SIM/ID 5030B 1.0 04/03/2008 0256 04/03/2008 0256 Analysis Batch: 660-59838 Analyte 1,4-Dioxane Result (ug/L) 0.54 TestAmerica Tampa Page 70 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0248.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U MDL 0.54 PQL 1.0 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Client Sample ID: IMW-2_033108 Lab Sample ID: Client Matrix: 660-22002-4 Water Date Sampled: Date Received: 03/31/2008 1538 04/01/2008 1000 8260C SIM/ID 1,4-Dioxane by SIM/Isotopic Dilution Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260C SIM/ID 5030B 50 04/03/2008 0319 04/03/2008 0319 Analysis Batch: 660-59838 Analyte 1,4-Dioxane Result (ug/L) 1000 TestAmerica Tampa Page 71 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0249.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier MDL 27 PQL 50 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Client Sample ID: DMW-2_033108 Lab Sample ID: Client Matrix: 660-22002-5 Water Date Sampled: Date Received: 03/31/2008 1846 04/01/2008 1000 8260C SIM/ID 1,4-Dioxane by SIM/Isotopic Dilution Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260C SIM/ID 5030B 1.0 04/03/2008 0341 04/03/2008 0341 Analysis Batch: 660-59838 Analyte 1,4-Dioxane Result (ug/L) 51 TestAmerica Tampa Page 72 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0250.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier MDL 0.54 PQL 1.0 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Client Sample ID: SMW-3_033108 Lab Sample ID: Client Matrix: 660-22002-6 Water Date Sampled: Date Received: 03/31/2008 1725 04/01/2008 1000 8260C SIM/ID 1,4-Dioxane by SIM/Isotopic Dilution Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260C SIM/ID 5030B 1.0 04/02/2008 1501 04/02/2008 1501 Analysis Batch: 660-59790 Analyte 1,4-Dioxane Result (ug/L) 0.54 TestAmerica Tampa Page 73 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0216.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U MDL 0.54 PQL 1.0 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Client Sample ID: IMW-3_033108 Lab Sample ID: Client Matrix: 660-22002-7 Water Date Sampled: Date Received: 03/31/2008 1641 04/01/2008 1000 8260C SIM/ID 1,4-Dioxane by SIM/Isotopic Dilution Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260C SIM/ID 5030B 100 04/03/2008 1453 04/03/2008 1453 Analysis Batch: 660-59899 Analyte 1,4-Dioxane Result (ug/L) 610 TestAmerica Tampa Page 74 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0311.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier MDL 54 PQL 100 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Client Sample ID: DMW-3_033108 Lab Sample ID: Client Matrix: 660-22002-8 Water Date Sampled: Date Received: 03/31/2008 1810 04/01/2008 1000 8260C SIM/ID 1,4-Dioxane by SIM/Isotopic Dilution Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260C SIM/ID 5030B 50 04/03/2008 1538 04/03/2008 1538 Analysis Batch: 660-59899 Analyte 1,4-Dioxane Result (ug/L) 27 TestAmerica Tampa Page 75 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0313.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U MDL 27 PQL 50 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Client Sample ID: SMW-11_033108 Lab Sample ID: Client Matrix: 660-22002-9 Water Date Sampled: Date Received: 03/31/2008 1816 04/01/2008 1000 8260C SIM/ID 1,4-Dioxane by SIM/Isotopic Dilution Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260C SIM/ID 5030B 1.0 04/02/2008 1630 04/02/2008 1630 Analysis Batch: 660-59790 Analyte 1,4-Dioxane Result (ug/L) 0.54 TestAmerica Tampa Page 76 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0220.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U MDL 0.54 PQL 1.0 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Client Sample ID: IMW-11_033108 Lab Sample ID: Client Matrix: 660-22002-10 Water Date Sampled: Date Received: 03/31/2008 1855 04/01/2008 1000 8260C SIM/ID 1,4-Dioxane by SIM/Isotopic Dilution Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260C SIM/ID 5030B 1.0 04/02/2008 1653 04/02/2008 1653 Analysis Batch: 660-59790 Analyte 1,4-Dioxane Result (ug/L) 69 TestAmerica Tampa Page 77 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0221.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier MDL 0.54 PQL 1.0 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Client Sample ID: SMW-16_033108 Lab Sample ID: Client Matrix: 660-22002-11 Water Date Sampled: Date Received: 03/31/2008 1045 04/01/2008 1000 8260C SIM/ID 1,4-Dioxane by SIM/Isotopic Dilution Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260C SIM/ID 5030B 1.0 04/02/2008 1715 04/02/2008 1715 Analysis Batch: 660-59790 Analyte 1,4-Dioxane Result (ug/L) 0.54 TestAmerica Tampa Page 78 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0222.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U MDL 0.54 PQL 1.0 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Client Sample ID: IMW-16_033108 Lab Sample ID: Client Matrix: 660-22002-12 Water Date Sampled: Date Received: 03/31/2008 1010 04/01/2008 1000 8260C SIM/ID 1,4-Dioxane by SIM/Isotopic Dilution Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260C SIM/ID 5030B 1.0 04/02/2008 1845 04/02/2008 1845 Analysis Batch: 660-59790 Analyte 1,4-Dioxane Result (ug/L) 19 TestAmerica Tampa Page 79 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0226.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier MDL 0.54 PQL 1.0 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Client Sample ID: IMW-19_033108 Lab Sample ID: Client Matrix: 660-22002-13 Water Date Sampled: Date Received: 03/31/2008 1255 04/01/2008 1000 8260C SIM/ID 1,4-Dioxane by SIM/Isotopic Dilution Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260C SIM/ID 5030B 1.0 04/02/2008 1907 04/02/2008 1907 Analysis Batch: 660-59790 Analyte 1,4-Dioxane Result (ug/L) 2.3 TestAmerica Tampa Page 80 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0227.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier MDL 0.54 PQL 1.0 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Client Sample ID: IMW-20_033108 Lab Sample ID: Client Matrix: 660-22002-14 Water Date Sampled: Date Received: 03/31/2008 1205 04/01/2008 1000 8260C SIM/ID 1,4-Dioxane by SIM/Isotopic Dilution Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260C SIM/ID 5030B 1.0 04/02/2008 1929 04/02/2008 1929 Analysis Batch: 660-59790 Analyte 1,4-Dioxane Result (ug/L) 25 TestAmerica Tampa Page 81 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0228.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier MDL 0.54 PQL 1.0 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Client Sample ID: IDPT-1_033108 Lab Sample ID: Client Matrix: 660-22002-15 Water Date Sampled: Date Received: 03/31/2008 1506 04/01/2008 1000 8260C SIM/ID 1,4-Dioxane by SIM/Isotopic Dilution Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260C SIM/ID 5030B 1.0 04/02/2008 1952 04/02/2008 1952 Analysis Batch: 660-59790 Analyte 1,4-Dioxane Result (ug/L) 15 TestAmerica Tampa Page 82 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0229.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier MDL 0.54 PQL 1.0 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Client Sample ID: IDPT-2_033108 Lab Sample ID: Client Matrix: 660-22002-16 Water Date Sampled: Date Received: 03/31/2008 1626 04/01/2008 1000 8260C SIM/ID 1,4-Dioxane by SIM/Isotopic Dilution Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260C SIM/ID 5030B 1.0 04/02/2008 2014 04/02/2008 2014 Analysis Batch: 660-59790 Analyte 1,4-Dioxane Result (ug/L) 0.54 TestAmerica Tampa Page 83 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0230.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U MDL 0.54 PQL 1.0 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Client Sample ID: IDPT-10_033108 Lab Sample ID: Client Matrix: 660-22002-17 Water Date Sampled: Date Received: 03/31/2008 1546 04/01/2008 1000 8260C SIM/ID 1,4-Dioxane by SIM/Isotopic Dilution Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260C SIM/ID 5030B 1.0 04/02/2008 2037 04/02/2008 2037 Analysis Batch: 660-59790 Analyte 1,4-Dioxane Result (ug/L) 0.54 TestAmerica Tampa Page 84 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0231.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U MDL 0.54 PQL 1.0 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Client Sample ID: ETMW-1_033108 Lab Sample ID: Client Matrix: 660-22002-18 Water Date Sampled: Date Received: 03/31/2008 0945 04/01/2008 1000 8260C SIM/ID 1,4-Dioxane by SIM/Isotopic Dilution Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260C SIM/ID 5030B 1.0 04/02/2008 2059 04/02/2008 2059 Analysis Batch: 660-59790 Analyte 1,4-Dioxane Result (ug/L) 0.54 TestAmerica Tampa Page 85 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0232.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U MDL 0.54 PQL 1.0 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Client Sample ID: ETMW-2_033108 Lab Sample ID: Client Matrix: 660-22002-19 Water Date Sampled: Date Received: 03/31/2008 1029 04/01/2008 1000 8260C SIM/ID 1,4-Dioxane by SIM/Isotopic Dilution Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260C SIM/ID 5030B 1.0 04/02/2008 2121 04/02/2008 2121 Analysis Batch: 660-59790 Analyte 1,4-Dioxane Result (ug/L) 0.54 TestAmerica Tampa Page 86 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0233.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U MDL 0.54 PQL 1.0 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Client Sample ID: ETMW-3_033108 Lab Sample ID: Client Matrix: 660-22002-20 Water Date Sampled: Date Received: 03/31/2008 1112 04/01/2008 1000 8260C SIM/ID 1,4-Dioxane by SIM/Isotopic Dilution Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260C SIM/ID 5030B 1.0 04/03/2008 0403 04/03/2008 0403 Analysis Batch: 660-59838 Analyte 1,4-Dioxane Result (ug/L) 2.5 TestAmerica Tampa Page 87 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0251.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier MDL 0.54 PQL 1.0 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Client Sample ID: STPOND_033108 Lab Sample ID: Client Matrix: 660-22002-21 Water Date Sampled: Date Received: 03/31/2008 1355 04/01/2008 1000 8260C SIM/ID 1,4-Dioxane by SIM/Isotopic Dilution Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260C SIM/ID 5030B 1.0 04/03/2008 0426 04/03/2008 0426 Analysis Batch: 660-59838 Analyte 1,4-Dioxane Result (ug/L) 0.54 TestAmerica Tampa Page 88 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0252.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U MDL 0.54 PQL 1.0 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Client Sample ID: DUP-1_033108 Lab Sample ID: Client Matrix: 660-22002-22FD Water Date Sampled: Date Received: 03/31/2008 0000 04/01/2008 1000 8260C SIM/ID 1,4-Dioxane by SIM/Isotopic Dilution Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260C SIM/ID 5030B 1.0 04/03/2008 0448 04/03/2008 0448 Analysis Batch: 660-59838 Analyte 1,4-Dioxane Result (ug/L) 0.54 TestAmerica Tampa Page 89 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0253.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U MDL 0.54 PQL 1.0 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Client Sample ID: EB-7_033108 Lab Sample ID: Client Matrix: 660-22002-23 Water Job Number: 660-22002-1 Date Sampled: Date Received: 03/31/2008 1830 04/01/2008 1000 8260C SIM/ID 1,4-Dioxane by SIM/Isotopic Dilution Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260C SIM/ID 5030B 1.0 04/03/2008 0510 04/03/2008 0510 Analysis Batch: 660-59838 Analyte 1,4-Dioxane Result (ug/L) 0.54 TestAmerica Tampa Page 90 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0254.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U MDL 0.54 PQL 1.0 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Client Sample ID: EB-8_033108 Lab Sample ID: Client Matrix: 660-22002-24 Water Job Number: 660-22002-1 Date Sampled: Date Received: 03/31/2008 1838 04/01/2008 1000 8260C SIM/ID 1,4-Dioxane by SIM/Isotopic Dilution Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260C SIM/ID 5030B 1.0 04/03/2008 0533 04/03/2008 0533 Analysis Batch: 660-59838 Analyte 1,4-Dioxane Result (ug/L) 0.54 TestAmerica Tampa Page 91 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0255.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U MDL 0.54 PQL 1.0 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Client Sample ID: TRIP BLANK_033108 Lab Sample ID: Client Matrix: 660-22002-25TB Water Date Sampled: Date Received: 03/31/2008 0945 04/01/2008 1000 8260C SIM/ID 1,4-Dioxane by SIM/Isotopic Dilution Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260C SIM/ID 5030B 1.0 04/03/2008 0555 04/03/2008 0555 Analysis Batch: 660-59838 Analyte 1,4-Dioxane Result (ug/L) 0.54 TestAmerica Tampa Page 92 of 122 Instrument ID: BVMJ GC/MS Lab File ID: 1JD0256.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U MDL 0.54 PQL 1.0 07/16/2008 Analytical Data Client: ARCADIS U.S., Inc. Client Sample ID: IMW-3_033108 Lab Sample ID: Client Matrix: 660-22002-7 Water Job Number: 660-22002-1 Date Sampled: Date Received: 03/31/2008 1641 04/01/2008 1000 6010B Inductively Coupled Plasma - Atomic Emission Spectrometry-Total Recoverable Method: Preparation: Dilution: Date Analyzed: Date Prepared: 6010B 3005A 1.0 04/02/2008 1401 04/02/2008 0657 Analysis Batch: 660-59796 Prep Batch: 660-59769 Instrument ID: Lab File ID: Initial Weight/Volume: Final Weight/Volume: TJA ICP 8D02B 50 mL 50 mL Analyte Result (mg/L) Qualifier MDL PQL Antimony 0.0036 U 0.0036 0.0060 TestAmerica Tampa Page 93 of 122 07/16/2008 DATA REPORTING QUALIFIERS Client: ARCADIS U.S., Inc. Lab Section Job Number: 660-22002-1 Qualifier Description J1 Estimated value; value may not be accurate. Surrogate recovery outside of criteria. U Indicates that the compound was analyzed for but not detected. I The reported value is between the laboratory method detection limit and the laboratory practical quantitation limit. U Indicates that the compound was analyzed for but not detected. GC/MS VOA Metals TestAmerica Tampa Page 94 of 122 07/16/2008 QUALITY CONTROL RESULTS TestAmerica Tampa Page 95 of 122 07/16/2008 Quality Control Results Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Surrogate Recovery Report 8260B Volatile Organic Compounds by GC/MS Client Matrix: Water TOL %Rec BFB %Rec DBFM %Rec IMW-1_033108 99 123 96 DMW-1_033108 91 118 88 660-22002-3 SMW-2_033108 99 117 97 660-22002-4 IMW-2_033108 98 117 95 660-22002-5 DMW-2_033108 103 122 94 660-22002-6 SMW-3_033108 86 108 78 660-22002-7 IMW-3_033108 97 123 92 660-22002-8 DMW-3_033108 95 119 90 660-22002-9 SMW-11_033108 97 119 89 660-22002-10 IMW-11_033108 93 114 86 660-22002-11 SMW-16_033108 97 115 89 660-22002-12 IMW-16_033108 76J1 99 74 660-22002-12 RA IMW-16_033108 RA 75J1 660-22002-13 IMW-19_033108 93 660-22002-14 IMW-20_033108 103 660-22002-15 IDPT-1_033108 91 660-22002-16 IDPT-2_033108 660-22002-17 IDPT-10_033108 660-22002-18 Lab Sample ID Client Sample ID 660-22002-1 660-22002-2 96 72 115 85 128J1 95 118 85 102 126 96 100 124 94 ETMW-1_033108 92 118 89 660-22002-19 ETMW-2_033108 109 123 119 660-22002-20 ETMW-3_033108 101 122 93 660-22002-20 DL ETMW-3_033108 DL 102 129J1 94 660-22002-22 DUP-1_033108 101 115 90 660-22002-23 EB-7_033108 97 111 660-22002-24 EB-8_033108 106 130J1 660-22002-25 TRIP BLANK_033108 95 100 100 118 96 MB 660-59777/1 96 119 86 MB 660-59827/3 95 114 86 MB 660-59828/1 97 126 86 Surrogate TOL = Toluene-d8 (Surr) BFB = 4-Bromofluorobenzene DBFM = Dibromofluoromethane Acceptance Limits 77-122 74-126 70-130 TestAmerica Tampa Page 96 of 122 07/16/2008 Quality Control Results Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Surrogate Recovery Report 8260B Volatile Organic Compounds by GC/MS Client Matrix: Water TOL %Rec 89 BFB %Rec 113 DBFM %Rec 85 MB 660-59902/3 86 108 83 LCS 660-59777/2 104 126 93 LCS 660-59827/1 89 108 88 LCS 660-59828/3 81 101 75 LCS 660-59900/2 83 107 79 LCS 660-59902/1 83 102 80 LCSD 660-59777/3 96 122 83 LCSD 660-59827/2 88 106 84 LCSD 660-59828/2 93 117 84 LCSD 660-59900/5 92 116 85 LCSD 660-59902/2 83 105 80 80 102 73 135J1 94 Lab Sample ID MB 660-59900/1 Client Sample ID 660-22002-11 MS SMW-16_033108 MS 660-22002-11 MSD SMW-16_033108 MSD Surrogate TOL = Toluene-d8 (Surr) BFB = 4-Bromofluorobenzene DBFM = Dibromofluoromethane 106 Acceptance Limits 77-122 74-126 70-130 TestAmerica Tampa Page 97 of 122 07/16/2008 Quality Control Results Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Method Blank - Batch: 660-59777 Lab Sample ID: Client Matrix: Dilution: Date Analyzed: Date Prepared: MB 660-59777/1 Water 1.0 04/01/2008 1329 04/01/2008 1329 Method: 8260B Preparation: 5030B Analysis Batch: 660-59777 Prep Batch: N/A Units: ug/L Instrument ID: BVMJ GC/MS Lab File ID: 1JD0110.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Analyte Result Qual MDL PQL Benzene Bromobenzene 1,2-Dichlorobenzene Chlorobromomethane Dichlorobromomethane Bromoform Bromomethane n-Butylbenzene sec-Butylbenzene tert-Butylbenzene Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane 2-Chlorotoluene 4-Chlorotoluene Chlorodibromomethane 1,2-Dibromo-3-Chloropropane Ethylene Dibromide Dibromomethane 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifluoromethane 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene cis-1,3-Dichloropropene trans-1,3-Dichloropropene Ethylbenzene Hexachlorobutadiene Isopropylbenzene 4-Isopropyltoluene Methylene Chloride Naphthalene 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 0.52 0.57 0.45 0.65 0.44 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 0.52 0.57 0.45 0.65 0.44 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 4.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 5.0 Calculations are performed before rounding to avoid round-off errors in calculated results. TestAmerica Tampa Page 98 of 122 07/16/2008 Quality Control Results Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Method Blank - Batch: 660-59777 Lab Sample ID: Client Matrix: Dilution: Date Analyzed: Date Prepared: MB 660-59777/1 Water 1.0 04/01/2008 1329 04/01/2008 1329 Method: 8260B Preparation: 5030B Analysis Batch: 660-59777 Prep Batch: N/A Units: ug/L Instrument ID: BVMJ GC/MS Lab File ID: 1JD0110.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Analyte Result Qual MDL PQL N-Propylbenzene Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane 1,2,4-Trimethylbenzene 1,3,5-Trimethylbenzene Vinyl chloride o-Xylene Acetone 2-Butanone (MEK) 4-Methyl-2-pentanone (MIBK) Carbon disulfide 2-Hexanone Methyl tert-butyl ether m-Xylene & p-Xylene 0.59 0.98 0.63 0.15 0.50 0.51 0.77 0.58 0.46 0.47 0.50 2.5 0.18 0.86 0.54 0.50 0.50 9.9 8.4 3.8 0.85 4.4 0.44 0.60 U U U U U U U U U U U U U U U U U U U U U U U U 0.59 0.98 0.63 0.15 0.50 0.51 0.77 0.58 0.46 0.47 0.50 2.5 0.18 0.86 0.54 0.50 0.50 9.9 8.4 3.8 0.85 4.4 0.44 0.60 1.0 2.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 20 10 10 1.0 10 1.0 2.0 Surrogate Toluene-d8 (Surr) 4-Bromofluorobenzene Dibromofluoromethane % Rec Acceptance Limits 96 119 86 77 - 122 74 - 126 70 - 130 Calculations are performed before rounding to avoid round-off errors in calculated results. TestAmerica Tampa Page 99 of 122 07/16/2008 Quality Control Results Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Lab Control Spike/ Lab Control Spike Duplicate Recovery Report - Batch: 660-59777 Method: 8260B Preparation: 5030B LCS Lab Sample ID: LCS 660-59777/2 Client Matrix: Water Dilution: 1.0 Date Analyzed: 04/01/2008 1351 Date Prepared: 04/01/2008 1351 Analysis Batch: 660-59777 Prep Batch: N/A Units: ug/L Instrument ID: BVMJ GC/MS Lab File ID: 1JD0111.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL LCSD Lab Sample ID: LCSD 660-59777/3 Client Matrix: Water Dilution: 1.0 Date Analyzed: 04/01/2008 1413 Date Prepared: 04/01/2008 1413 Analysis Batch: 660-59777 Prep Batch: N/A Units: ug/L Instrument ID: BVMJ GC/MS Lab File ID: 1JD0112.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Analyte LCS % Rec. LCSD Benzene Chlorobenzene 1,1-Dichloroethene Toluene Trichloroethene 100 104 90 99 88 91 96 84 92 81 Limit RPD RPD Limit 62 - 135 72 - 127 46 - 147 68 - 131 56 - 143 9 8 7 8 8 37 22 30 33 35 LCS Qual LCSD Qual Calculations are performed before rounding to avoid round-off errors in calculated results. TestAmerica Tampa Page 100 of 122 07/16/2008 Quality Control Results Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Method Blank - Batch: 660-59827 Lab Sample ID: Client Matrix: Dilution: Date Analyzed: Date Prepared: MB 660-59827/3 Water 1.0 04/03/2008 0127 04/03/2008 0127 Method: 8260B Preparation: 5030B Analysis Batch: 660-59827 Prep Batch: N/A Units: ug/L Instrument ID: BVMJ GC/MS Lab File ID: 1JD0244.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Analyte Result Qual MDL PQL Benzene Bromobenzene 1,2-Dichlorobenzene Chlorobromomethane Dichlorobromomethane Bromoform Bromomethane n-Butylbenzene sec-Butylbenzene tert-Butylbenzene Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane 2-Chlorotoluene 4-Chlorotoluene Chlorodibromomethane 1,2-Dibromo-3-Chloropropane Ethylene Dibromide Dibromomethane 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifluoromethane 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene cis-1,3-Dichloropropene trans-1,3-Dichloropropene Ethylbenzene Hexachlorobutadiene Isopropylbenzene 4-Isopropyltoluene Methylene Chloride Naphthalene 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 0.52 0.57 0.45 0.65 0.44 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 0.52 0.57 0.45 0.65 0.44 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 4.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 5.0 Calculations are performed before rounding to avoid round-off errors in calculated results. TestAmerica Tampa Page 101 of 122 07/16/2008 Quality Control Results Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Method Blank - Batch: 660-59827 Lab Sample ID: Client Matrix: Dilution: Date Analyzed: Date Prepared: MB 660-59827/3 Water 1.0 04/03/2008 0127 04/03/2008 0127 Method: 8260B Preparation: 5030B Analysis Batch: 660-59827 Prep Batch: N/A Units: ug/L Instrument ID: BVMJ GC/MS Lab File ID: 1JD0244.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Analyte Result Qual MDL PQL N-Propylbenzene Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane 1,2,4-Trimethylbenzene 1,3,5-Trimethylbenzene Vinyl chloride o-Xylene Acetone 2-Butanone (MEK) 4-Methyl-2-pentanone (MIBK) Carbon disulfide 2-Hexanone Methyl tert-butyl ether m-Xylene & p-Xylene 0.59 0.98 0.63 0.15 0.50 0.51 0.77 0.58 0.46 0.47 0.50 2.5 0.18 0.86 0.54 0.50 0.50 9.9 8.4 3.8 0.85 4.4 0.44 0.60 U U U U U U U U U U U U U U U U U U U U U U U U 0.59 0.98 0.63 0.15 0.50 0.51 0.77 0.58 0.46 0.47 0.50 2.5 0.18 0.86 0.54 0.50 0.50 9.9 8.4 3.8 0.85 4.4 0.44 0.60 1.0 2.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 20 10 10 1.0 10 1.0 2.0 Surrogate Toluene-d8 (Surr) 4-Bromofluorobenzene Dibromofluoromethane % Rec Acceptance Limits 95 114 86 77 - 122 74 - 126 70 - 130 Calculations are performed before rounding to avoid round-off errors in calculated results. TestAmerica Tampa Page 102 of 122 07/16/2008 Quality Control Results Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Lab Control Spike/ Lab Control Spike Duplicate Recovery Report - Batch: 660-59827 Method: 8260B Preparation: 5030B LCS Lab Sample ID: LCS 660-59827/1 Client Matrix: Water Dilution: 1.0 Date Analyzed: 04/03/2008 0042 Date Prepared: 04/03/2008 0042 Analysis Batch: 660-59827 Prep Batch: N/A Units: ug/L Instrument ID: BVMJ GC/MS Lab File ID: 1JD0242.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL LCSD Lab Sample ID: LCSD 660-59827/2 Client Matrix: Water Dilution: 1.0 Date Analyzed: 04/03/2008 0104 Date Prepared: 04/03/2008 0104 Analysis Batch: 660-59827 Prep Batch: N/A Units: ug/L Instrument ID: BVMJ GC/MS Lab File ID: 1JD0243.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Analyte LCS Benzene Chlorobenzene 1,1-Dichloroethene Toluene Trichloroethene 88 88 88 94 85 % Rec. LCSD 93 92 91 97 89 Limit RPD RPD Limit 62 - 135 72 - 127 46 - 147 68 - 131 56 - 143 5 4 3 4 4 37 22 30 33 35 LCS Qual LCSD Qual Calculations are performed before rounding to avoid round-off errors in calculated results. TestAmerica Tampa Page 103 of 122 07/16/2008 Quality Control Results Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Method Blank - Batch: 660-59828 Lab Sample ID: Client Matrix: Dilution: Date Analyzed: Date Prepared: MB 660-59828/1 Water 1.0 04/02/2008 1351 04/02/2008 1351 Method: 8260B Preparation: 5030B Analysis Batch: 660-59828 Prep Batch: N/A Units: ug/L Instrument ID: BVMJ GC/MS Lab File ID: 1JD0213.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Analyte Result Qual MDL PQL Benzene Bromobenzene 1,2-Dichlorobenzene Chlorobromomethane Dichlorobromomethane Bromoform Bromomethane n-Butylbenzene sec-Butylbenzene tert-Butylbenzene Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane 2-Chlorotoluene 4-Chlorotoluene Chlorodibromomethane 1,2-Dibromo-3-Chloropropane Ethylene Dibromide Dibromomethane 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifluoromethane 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene cis-1,3-Dichloropropene trans-1,3-Dichloropropene Ethylbenzene Hexachlorobutadiene Isopropylbenzene 4-Isopropyltoluene Methylene Chloride Naphthalene 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 0.52 0.57 0.45 0.65 0.44 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 0.52 0.57 0.45 0.65 0.44 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 4.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 5.0 Calculations are performed before rounding to avoid round-off errors in calculated results. TestAmerica Tampa Page 104 of 122 07/16/2008 Quality Control Results Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Method Blank - Batch: 660-59828 Lab Sample ID: Client Matrix: Dilution: Date Analyzed: Date Prepared: MB 660-59828/1 Water 1.0 04/02/2008 1351 04/02/2008 1351 Method: 8260B Preparation: 5030B Analysis Batch: 660-59828 Prep Batch: N/A Units: ug/L Instrument ID: BVMJ GC/MS Lab File ID: 1JD0213.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Analyte Result Qual MDL PQL N-Propylbenzene Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane 1,2,4-Trimethylbenzene 1,3,5-Trimethylbenzene Vinyl chloride o-Xylene Acetone 2-Butanone (MEK) 4-Methyl-2-pentanone (MIBK) Carbon disulfide 2-Hexanone Methyl tert-butyl ether m-Xylene & p-Xylene 0.59 0.98 0.63 0.15 0.50 0.51 0.77 0.58 0.46 0.47 0.50 2.5 0.18 0.86 0.54 0.50 0.50 9.9 8.4 3.8 0.85 4.4 0.44 0.60 U U U U U U U U U U U U U U U U U U U U U U U U 0.59 0.98 0.63 0.15 0.50 0.51 0.77 0.58 0.46 0.47 0.50 2.5 0.18 0.86 0.54 0.50 0.50 9.9 8.4 3.8 0.85 4.4 0.44 0.60 1.0 2.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 20 10 10 1.0 10 1.0 2.0 Surrogate Toluene-d8 (Surr) 4-Bromofluorobenzene Dibromofluoromethane % Rec Acceptance Limits 97 126 86 77 - 122 74 - 126 70 - 130 Calculations are performed before rounding to avoid round-off errors in calculated results. TestAmerica Tampa Page 105 of 122 07/16/2008 Quality Control Results Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Lab Control Spike/ Lab Control Spike Duplicate Recovery Report - Batch: 660-59828 Method: 8260B Preparation: 5030B LCS Lab Sample ID: LCS 660-59828/3 Client Matrix: Water Dilution: 1.0 Date Analyzed: 04/02/2008 1439 Date Prepared: 04/02/2008 1439 Analysis Batch: 660-59828 Prep Batch: N/A Units: ug/L Instrument ID: BVMJ GC/MS Lab File ID: 1JD0215.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL LCSD Lab Sample ID: LCSD 660-59828/2 Client Matrix: Water Dilution: 1.0 Date Analyzed: 04/02/2008 1413 Date Prepared: 04/02/2008 1413 Analysis Batch: 660-59828 Prep Batch: N/A Units: ug/L Instrument ID: BVMJ GC/MS Lab File ID: 1JD0214.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Analyte LCS Benzene Chlorobenzene 1,1-Dichloroethene Toluene Trichloroethene 81 84 77 90 76 % Rec. LCSD 90 93 86 100 84 Limit RPD RPD Limit 62 - 135 72 - 127 46 - 147 68 - 131 56 - 143 10 11 11 11 11 37 22 30 33 35 LCS Qual LCSD Qual Calculations are performed before rounding to avoid round-off errors in calculated results. TestAmerica Tampa Page 106 of 122 07/16/2008 Quality Control Results Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Method Blank - Batch: 660-59900 Lab Sample ID: Client Matrix: Dilution: Date Analyzed: Date Prepared: MB 660-59900/1 Water 1.0 04/03/2008 1323 04/03/2008 1323 Method: 8260B Preparation: 5030B Analysis Batch: 660-59900 Prep Batch: N/A Units: ug/L Instrument ID: BVMJ GC/MS Lab File ID: 1JD0307.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Analyte Result Qual MDL PQL Benzene Bromobenzene 1,2-Dichlorobenzene Chlorobromomethane Dichlorobromomethane Bromoform Bromomethane n-Butylbenzene sec-Butylbenzene tert-Butylbenzene Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane 2-Chlorotoluene 4-Chlorotoluene Chlorodibromomethane 1,2-Dibromo-3-Chloropropane Ethylene Dibromide Dibromomethane 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifluoromethane 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene cis-1,3-Dichloropropene trans-1,3-Dichloropropene Ethylbenzene Hexachlorobutadiene Isopropylbenzene 4-Isopropyltoluene Methylene Chloride Naphthalene 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 0.52 0.57 0.45 0.65 0.44 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 0.52 0.57 0.45 0.65 0.44 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 4.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 5.0 Calculations are performed before rounding to avoid round-off errors in calculated results. TestAmerica Tampa Page 107 of 122 07/16/2008 Quality Control Results Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Method Blank - Batch: 660-59900 Lab Sample ID: Client Matrix: Dilution: Date Analyzed: Date Prepared: MB 660-59900/1 Water 1.0 04/03/2008 1323 04/03/2008 1323 Method: 8260B Preparation: 5030B Analysis Batch: 660-59900 Prep Batch: N/A Units: ug/L Instrument ID: BVMJ GC/MS Lab File ID: 1JD0307.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Analyte Result Qual MDL PQL N-Propylbenzene Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane 1,2,4-Trimethylbenzene 1,3,5-Trimethylbenzene Vinyl chloride o-Xylene Acetone 2-Butanone (MEK) 4-Methyl-2-pentanone (MIBK) Carbon disulfide 2-Hexanone Methyl tert-butyl ether m-Xylene & p-Xylene 0.59 0.98 0.63 0.15 0.50 0.51 0.77 0.58 0.46 0.47 0.50 2.5 0.18 0.86 0.54 0.50 0.50 9.9 8.4 3.8 0.85 4.4 0.44 0.60 U U U U U U U U U U U U U U U U U U U U U U U U 0.59 0.98 0.63 0.15 0.50 0.51 0.77 0.58 0.46 0.47 0.50 2.5 0.18 0.86 0.54 0.50 0.50 9.9 8.4 3.8 0.85 4.4 0.44 0.60 1.0 2.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 20 10 10 1.0 10 1.0 2.0 Surrogate Toluene-d8 (Surr) 4-Bromofluorobenzene Dibromofluoromethane % Rec Acceptance Limits 89 113 85 77 - 122 74 - 126 70 - 130 Calculations are performed before rounding to avoid round-off errors in calculated results. TestAmerica Tampa Page 108 of 122 07/16/2008 Quality Control Results Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Lab Control Spike/ Lab Control Spike Duplicate Recovery Report - Batch: 660-59900 Method: 8260B Preparation: 5030B LCS Lab Sample ID: LCS 660-59900/2 Client Matrix: Water Dilution: 1.0 Date Analyzed: 04/03/2008 1346 Date Prepared: 04/03/2008 1346 Analysis Batch: 660-59900 Prep Batch: N/A Units: ug/L Instrument ID: BVMJ GC/MS Lab File ID: 1JD0308.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL LCSD Lab Sample ID: LCSD 660-59900/5 Client Matrix: Water Dilution: 1.0 Date Analyzed: 04/03/2008 1516 Date Prepared: 04/03/2008 1516 Analysis Batch: 660-59900 Prep Batch: N/A Units: ug/L Instrument ID: BVMJ GC/MS Lab File ID: 1JD0312.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Analyte LCS Benzene Chlorobenzene 1,1-Dichloroethene Toluene Trichloroethene 89 93 84 98 83 % Rec. LCSD 88 93 85 98 86 Limit RPD RPD Limit 62 - 135 72 - 127 46 - 147 68 - 131 56 - 143 1 0 1 1 3 37 22 30 33 35 LCS Qual LCSD Qual Calculations are performed before rounding to avoid round-off errors in calculated results. TestAmerica Tampa Page 109 of 122 07/16/2008 Quality Control Results Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 660-59900 Method: 8260B Preparation: 5030B MS Lab Sample ID: Client Matrix: Dilution: Date Analyzed: Date Prepared: 660-22002-11 Water 1.0 04/03/2008 1001 04/03/2008 1001 Analysis Batch: 660-59900 Prep Batch: N/A Instrument ID: BVMJ GC/MS Lab File ID: 1JD0267.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL MSD Lab Sample ID: Client Matrix: Dilution: Date Analyzed: Date Prepared: 660-22002-11 Water 1.0 04/03/2008 1752 04/03/2008 1752 Analysis Batch: 660-59900 Prep Batch: N/A Instrument ID: BVMJ GC/MS Lab File ID: 1JD0319.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Analyte MS Benzene Chlorobenzene 1,1-Dichloroethene Toluene Trichloroethene 82 88 77 92 78 % Rec. MSD 90 96 83 103 84 Limit RPD RPD Limit 62 - 135 72 - 127 46 - 147 68 - 131 56 - 143 9 9 7 11 8 37 22 30 33 35 MS Qual MSD Qual Calculations are performed before rounding to avoid round-off errors in calculated results. TestAmerica Tampa Page 110 of 122 07/16/2008 Quality Control Results Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Method Blank - Batch: 660-59902 Lab Sample ID: Client Matrix: Dilution: Date Analyzed: Date Prepared: MB 660-59902/3 Water 1.0 04/04/2008 0213 04/04/2008 0213 Method: 8260B Preparation: 5030B Analysis Batch: 660-59902 Prep Batch: N/A Units: ug/L Instrument ID: BVMJ GC/MS Lab File ID: 2JD0344.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Analyte Result Qual MDL PQL Benzene Bromobenzene 1,2-Dichlorobenzene Chlorobromomethane Dichlorobromomethane Bromoform Bromomethane n-Butylbenzene sec-Butylbenzene tert-Butylbenzene Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane 2-Chlorotoluene 4-Chlorotoluene Chlorodibromomethane 1,2-Dibromo-3-Chloropropane Ethylene Dibromide Dibromomethane 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifluoromethane 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene cis-1,3-Dichloropropene trans-1,3-Dichloropropene Ethylbenzene Hexachlorobutadiene Isopropylbenzene 4-Isopropyltoluene Methylene Chloride Naphthalene 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 0.52 0.57 0.45 0.65 0.44 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U 0.50 0.58 0.44 0.58 0.35 0.58 2.5 0.67 0.63 0.84 0.42 0.63 2.5 0.90 1.0 0.65 0.52 0.34 2.5 0.50 0.41 0.64 0.52 2.5 0.52 0.57 0.45 0.65 0.44 0.52 0.39 0.36 0.31 0.14 0.14 0.44 0.40 0.19 0.69 4.0 2.5 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 4.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 5.0 Calculations are performed before rounding to avoid round-off errors in calculated results. TestAmerica Tampa Page 111 of 122 07/16/2008 Quality Control Results Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Method Blank - Batch: 660-59902 Lab Sample ID: Client Matrix: Dilution: Date Analyzed: Date Prepared: MB 660-59902/3 Water 1.0 04/04/2008 0213 04/04/2008 0213 Method: 8260B Preparation: 5030B Analysis Batch: 660-59902 Prep Batch: N/A Units: ug/L Instrument ID: BVMJ GC/MS Lab File ID: 2JD0344.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Analyte Result Qual MDL PQL N-Propylbenzene Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane 1,2,4-Trimethylbenzene 1,3,5-Trimethylbenzene Vinyl chloride o-Xylene Acetone 2-Butanone (MEK) 4-Methyl-2-pentanone (MIBK) Carbon disulfide 2-Hexanone Methyl tert-butyl ether m-Xylene & p-Xylene 0.59 0.98 0.63 0.15 0.50 0.51 0.77 0.58 0.46 0.47 0.50 2.5 0.18 0.86 0.54 0.50 0.50 9.9 8.4 3.8 0.85 4.4 0.44 0.60 U U U U U U U U U U U U U U U U U U U U U U U U 0.59 0.98 0.63 0.15 0.50 0.51 0.77 0.58 0.46 0.47 0.50 2.5 0.18 0.86 0.54 0.50 0.50 9.9 8.4 3.8 0.85 4.4 0.44 0.60 1.0 2.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 5.0 1.0 1.0 1.0 1.0 1.0 20 10 10 1.0 10 1.0 2.0 Surrogate Toluene-d8 (Surr) 4-Bromofluorobenzene Dibromofluoromethane % Rec Acceptance Limits 86 108 83 77 - 122 74 - 126 70 - 130 Calculations are performed before rounding to avoid round-off errors in calculated results. TestAmerica Tampa Page 112 of 122 07/16/2008 Quality Control Results Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Lab Control Spike/ Lab Control Spike Duplicate Recovery Report - Batch: 660-59902 Method: 8260B Preparation: 5030B LCS Lab Sample ID: LCS 660-59902/1 Client Matrix: Water Dilution: 1.0 Date Analyzed: 04/04/2008 0128 Date Prepared: 04/04/2008 0128 Analysis Batch: 660-59902 Prep Batch: N/A Units: ug/L Instrument ID: BVMJ GC/MS Lab File ID: 2JD0342.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL LCSD Lab Sample ID: LCSD 660-59902/2 Client Matrix: Water Dilution: 1.0 Date Analyzed: 04/04/2008 0150 Date Prepared: 04/04/2008 0150 Analysis Batch: 660-59902 Prep Batch: N/A Units: ug/L Instrument ID: BVMJ GC/MS Lab File ID: 2JD0343.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Analyte LCS Benzene Chlorobenzene 1,1-Dichloroethene Toluene Trichloroethene 88 90 90 94 85 % Rec. LCSD 83 85 78 89 76 Limit RPD RPD Limit 62 - 135 72 - 127 46 - 147 68 - 131 56 - 143 7 6 14 6 11 37 22 30 33 35 LCS Qual LCSD Qual Calculations are performed before rounding to avoid round-off errors in calculated results. TestAmerica Tampa Page 113 of 122 07/16/2008 Quality Control Results Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Method Blank - Batch: 660-59789 Lab Sample ID: Client Matrix: Dilution: Date Analyzed: Date Prepared: MB 660-59789/1 Water 1.0 04/01/2008 1329 04/01/2008 1329 Method: 8260C SIM/ID Preparation: 5030B Analysis Batch: 660-59789 Prep Batch: N/A Units: ug/L Instrument ID: BVMJ GC/MS Lab File ID: 1JD0110.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Analyte Result Qual MDL PQL 1,4-Dioxane 0.54 U 0.54 1.0 Lab Control Spike/ Lab Control Spike Duplicate Recovery Report - Batch: 660-59789 Method: 8260C SIM/ID Preparation: 5030B LCS Lab Sample ID: LCS 660-59789/2 Client Matrix: Water Dilution: 1.0 Date Analyzed: 04/01/2008 1351 Date Prepared: 04/01/2008 1351 Analysis Batch: 660-59789 Prep Batch: N/A Units: ug/L Instrument ID: BVMJ GC/MS Lab File ID: 1JD0111.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL LCSD Lab Sample ID: LCSD 660-59789/3 Client Matrix: Water Dilution: 1.0 Date Analyzed: 04/01/2008 1413 Date Prepared: 04/01/2008 1413 Analysis Batch: 660-59789 Prep Batch: N/A Units: ug/L Instrument ID: BVMJ GC/MS Lab File ID: 1JD0112.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Analyte LCS 1,4-Dioxane 73 % Rec. LCSD 82 Limit RPD RPD Limit 50 - 150 11 50 LCS Qual LCSD Qual Calculations are performed before rounding to avoid round-off errors in calculated results. TestAmerica Tampa Page 114 of 122 07/16/2008 Quality Control Results Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Method Blank - Batch: 660-59790 Lab Sample ID: Client Matrix: Dilution: Date Analyzed: Date Prepared: MB 660-59790/4 Water 1.0 04/02/2008 1136 04/02/2008 1136 Method: 8260C SIM/ID Preparation: 5030B Analysis Batch: 660-59790 Prep Batch: N/A Units: ug/L Instrument ID: BVMJ GC/MS Lab File ID: 1JD0207.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Analyte Result Qual MDL PQL 1,4-Dioxane 0.54 U 0.54 1.0 Lab Control Spike/ Lab Control Spike Duplicate Recovery Report - Batch: 660-59790 Method: 8260C SIM/ID Preparation: 5030B LCS Lab Sample ID: LCS 660-59790/1 Client Matrix: Water Dilution: 1.0 Date Analyzed: 04/02/2008 1158 Date Prepared: 04/02/2008 1158 Analysis Batch: 660-59790 Prep Batch: N/A Units: ug/L Instrument ID: BVMJ GC/MS Lab File ID: 1JD0208.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL LCSD Lab Sample ID: LCSD 660-59790/2 Client Matrix: Water Dilution: 1.0 Date Analyzed: 04/02/2008 1221 Date Prepared: 04/02/2008 1221 Analysis Batch: 660-59790 Prep Batch: N/A Units: ug/L Instrument ID: BVMJ GC/MS Lab File ID: 1JD0209.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Analyte LCS 1,4-Dioxane 99 % Rec. LCSD 106 Limit RPD RPD Limit 50 - 150 7 50 LCS Qual LCSD Qual Calculations are performed before rounding to avoid round-off errors in calculated results. TestAmerica Tampa Page 115 of 122 07/16/2008 Quality Control Results Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Matrix Spike/ Matrix Spike Duplicate Recovery Report - Batch: 660-59790 Method: 8260C SIM/ID Preparation: 5030B MS Lab Sample ID: Client Matrix: Dilution: Date Analyzed: Date Prepared: 660-22002-11 Water 1.0 04/03/2008 1001 04/03/2008 1001 Analysis Batch: 660-59790 Prep Batch: N/A Instrument ID: BVMJ GC/MS Lab File ID: 1JD0267.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL MSD Lab Sample ID: Client Matrix: Dilution: Date Analyzed: Date Prepared: 660-22002-11 Water 1.0 04/03/2008 1024 04/03/2008 1024 Analysis Batch: 660-59790 Prep Batch: N/A Instrument ID: BVMJ GC/MS Lab File ID: 1JD0268.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Analyte MS 1,4-Dioxane 110 % Rec. MSD 105 Limit RPD RPD Limit 50 - 150 4 50 MS Qual MSD Qual Calculations are performed before rounding to avoid round-off errors in calculated results. TestAmerica Tampa Page 116 of 122 07/16/2008 Quality Control Results Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Method Blank - Batch: 660-59838 Lab Sample ID: Client Matrix: Dilution: Date Analyzed: Date Prepared: MB 660-59838/15 Water 1.0 04/03/2008 0149 04/03/2008 0149 Method: 8260C SIM/ID Preparation: 5030B Analysis Batch: 660-59838 Prep Batch: N/A Units: ug/L Instrument ID: BVMJ GC/MS Lab File ID: 1JD0245.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Analyte Result Qual MDL PQL 1,4-Dioxane 0.54 U 0.54 1.0 Lab Control Spike/ Lab Control Spike Duplicate Recovery Report - Batch: 660-59838 Method: 8260C SIM/ID Preparation: 5030B LCS Lab Sample ID: LCS 660-59838/2 Client Matrix: Water Dilution: 1.0 Date Analyzed: 04/03/2008 0042 Date Prepared: 04/03/2008 0042 Analysis Batch: 660-59838 Prep Batch: N/A Units: ug/L Instrument ID: BVMJ GC/MS Lab File ID: 1JD0242.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL LCSD Lab Sample ID: LCSD 660-59838/3 Client Matrix: Water Dilution: 1.0 Date Analyzed: 04/03/2008 0104 Date Prepared: 04/03/2008 0104 Analysis Batch: 660-59838 Prep Batch: N/A Units: ug/L Instrument ID: BVMJ GC/MS Lab File ID: 1JD0243.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Analyte LCS 1,4-Dioxane 108 % Rec. LCSD 116 Limit RPD RPD Limit 50 - 150 7 50 LCS Qual LCSD Qual Calculations are performed before rounding to avoid round-off errors in calculated results. TestAmerica Tampa Page 117 of 122 07/16/2008 Quality Control Results Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Method Blank - Batch: 660-59899 Lab Sample ID: Client Matrix: Dilution: Date Analyzed: Date Prepared: MB 660-59899/1 Water 1.0 04/03/2008 1323 04/03/2008 1323 Method: 8260C SIM/ID Preparation: 5030B Analysis Batch: 660-59899 Prep Batch: N/A Units: ug/L Instrument ID: BVMJ GC/MS Lab File ID: 1JD0307.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Analyte Result Qual MDL PQL 1,4-Dioxane 0.54 U 0.54 1.0 Lab Control Spike/ Lab Control Spike Duplicate Recovery Report - Batch: 660-59899 Method: 8260C SIM/ID Preparation: 5030B LCS Lab Sample ID: LCS 660-59899/2 Client Matrix: Water Dilution: 1.0 Date Analyzed: 04/03/2008 1346 Date Prepared: 04/03/2008 1346 Analysis Batch: 660-59899 Prep Batch: N/A Units: ug/L Instrument ID: BVMJ GC/MS Lab File ID: 1JD0308.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL LCSD Lab Sample ID: LCSD 660-59899/3 Client Matrix: Water Dilution: 1.0 Date Analyzed: 04/03/2008 1408 Date Prepared: 04/03/2008 1408 Analysis Batch: 660-59899 Prep Batch: N/A Units: ug/L Instrument ID: BVMJ GC/MS Lab File ID: 1JD0309.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Analyte LCS 1,4-Dioxane 91 % Rec. LCSD 94 Limit RPD RPD Limit 50 - 150 3 50 LCS Qual LCSD Qual Calculations are performed before rounding to avoid round-off errors in calculated results. TestAmerica Tampa Page 118 of 122 07/16/2008 Quality Control Results Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Method Blank - Batch: 660-59769 Lab Sample ID: Client Matrix: Dilution: Date Analyzed: Date Prepared: MB 660-59769/1-A Water 1.0 04/02/2008 1145 04/02/2008 0657 Method: 6010B Preparation: 3005A Total Recoverable Analysis Batch: 660-59796 Prep Batch: 660-59769 Units: mg/L Instrument ID: TJA ICP Lab File ID: 8D02B Initial Weight/Volume: 50 mL Final Weight/Volume: 50 mL Analyte Result Qual MDL PQL Antimony 0.0036 U 0.0036 0.0060 Lab Control Spike/ Lab Control Spike Duplicate Recovery Report - Batch: 660-59769 Method: 6010B Preparation: 3005A Total Recoverable LCS Lab Sample ID: LCS 660-59769/2-A Client Matrix: Water Dilution: 1.0 Date Analyzed: 04/02/2008 1150 Date Prepared: 04/02/2008 0657 Analysis Batch: 660-59796 Prep Batch: 660-59769 Units: mg/L Instrument ID: TJA ICP Lab File ID: 8D02B Initial Weight/Volume: 50 mL Final Weight/Volume: 50 mL LCSD Lab Sample ID: LCSD 660-59769/3-A Client Matrix: Water Dilution: 1.0 Date Analyzed: 04/02/2008 1154 Date Prepared: 04/02/2008 0657 Analysis Batch: 660-59796 Prep Batch: 660-59769 Units: mg/L Instrument ID: TJA ICP Lab File ID: 8D02B Initial Weight/Volume: 50 mL Final Weight/Volume: 50 mL Analyte LCS Antimony 93 % Rec. LCSD 94 Limit RPD RPD Limit 75 - 125 0 20 LCS Qual LCSD Qual Calculations are performed before rounding to avoid round-off errors in calculated results. TestAmerica Tampa Page 119 of 122 07/16/2008 Page 120 of 122 07/16/2008 Page 121 of 122 07/16/2008 Login Sample Receipt Check List Client: ARCADIS U.S., Inc. Job Number: 660-22002-1 Login Number: 22002 Creator: Volz, Charles List Number: 1 List Source: TestAmerica Tampa Question T / F/ NA Radioactivity either was not measured or, if measured, is at or below background The cooler's custody seal, if present, is intact. The cooler or samples do not appear to have been compromised or tampered with. Samples were received on ice. Cooler Temperature is acceptable. Cooler Temperature is recorded. COC is present. COC is filled out in ink and legible. COC is filled out with all pertinent information. There are no discrepancies between the sample IDs on the containers and the COC. Samples are received within Holding Time. Sample containers have legible labels. Containers are not broken or leaking. Sample collection date/times are provided. Appropriate sample containers are used. Sample bottles are completely filled. There is sufficient vol. for all requested analyses, incl. any requested MS/MSDs VOA sample vials do not have headspace or bubble is <6mm (1/4") in diameter. If necessary, staff have been informed of any short hold time or quick TAT needs Multiphasic samples are not present. Samples do not require splitting or compositing. N/A TestAmerica Tampa Comment N/A True True True True True True True True True True True True True True True True True True True Page 122 of 122 07/16/2008