ANALYTICAL REPORT Job Number: 660-23204-1 Job Description: Raytheon For: ARCADIS U.S., Inc. 14055 Riveredge Drive Suite 400 Tampa, FL 33637 Attention: Mr. Gus Suarez _____________________________________________ Natalie Tafuni Project Manager I [email protected] 05/30/2008 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 21 05/30/2008 EXECUTIVE SUMMARY - Detections Client: ARCADIS U.S., Inc. Lab Sample ID Analyte 660-23204-1 Chloroform Job Number: 660-23204-1 Client Sample ID Result / Qualifier Reporting Limit Units Method ug/L 8260B 1301 FARRAGUT DR N_052808 4.0 1.0 TestAmerica Tampa Page 2 of 21 05/30/2008 METHOD SUMMARY Client: ARCADIS U.S., Inc. Description Job Number: 660-23204-1 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 Matrix Water 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 3 of 21 05/30/2008 METHOD / ANALYST SUMMARY Client: ARCADIS U.S., Inc. Job Number: 660-23204-1 Method Analyst Analyst ID SW846 8260B Carlson, Robyn RC SW846 8260C SIM/ID Carlson, Robyn RC TestAmerica Tampa Page 4 of 21 05/30/2008 SAMPLE SUMMARY Client: ARCADIS U.S., Inc. Job Number: 660-23204-1 Date/Time Sampled Date/Time Received Water 05/28/2008 0822 05/29/2008 1140 Water 05/28/2008 0000 05/29/2008 1140 Lab Sample ID Client Sample ID Client Matrix 660-23204-1 1301 Farragut Dr N_052808 Trip Blank_052808 660-23204-2 TestAmerica Tampa Page 5 of 21 05/30/2008 SAMPLE RESULTS TestAmerica Tampa Page 6 of 21 05/30/2008 Analytical Data Client: ARCADIS U.S., Inc. Job Number: 660-23204-1 Client Sample ID: 1301 Farragut Dr N_052808 Lab Sample ID: Client Matrix: 660-23204-1 Water Date Sampled: Date Received: 05/28/2008 0822 05/29/2008 1140 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 1.0 05/30/2008 0034 05/30/2008 0034 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 TestAmerica Tampa Analysis Batch: 660-62680 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 4.0 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 Page 7 of 21 Instrument ID: BVMJ GC/MS Lab File ID: 1JE2939.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 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 05/30/2008 Analytical Data Client: ARCADIS U.S., Inc. Job Number: 660-23204-1 Client Sample ID: 1301 Farragut Dr N_052808 Lab Sample ID: Client Matrix: 660-23204-1 Water Date Sampled: Date Received: 05/28/2008 0822 05/29/2008 1140 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 1.0 05/30/2008 0034 05/30/2008 0034 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 Analysis Batch: 660-62680 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 Surrogate Toluene-d8 (Surr) 4-Bromofluorobenzene Dibromofluoromethane %Rec 97 109 90 TestAmerica Tampa Page 8 of 21 Instrument ID: BVMJ GC/MS Lab File ID: 1JE2939.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 05/30/2008 Analytical Data Client: ARCADIS U.S., Inc. Job Number: 660-23204-1 Client Sample ID: Trip Blank_052808 Lab Sample ID: Client Matrix: 660-23204-2 Water Date Sampled: Date Received: 05/28/2008 0000 05/29/2008 1140 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 1.0 05/30/2008 0056 05/30/2008 0056 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 TestAmerica Tampa Analysis Batch: 660-62680 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 Page 9 of 21 Instrument ID: BVMJ GC/MS Lab File ID: 1JE2940.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 05/30/2008 Analytical Data Client: ARCADIS U.S., Inc. Job Number: 660-23204-1 Client Sample ID: Trip Blank_052808 Lab Sample ID: Client Matrix: 660-23204-2 Water Date Sampled: Date Received: 05/28/2008 0000 05/29/2008 1140 8260B Volatile Organic Compounds by GC/MS Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260B 5030B 1.0 05/30/2008 0056 05/30/2008 0056 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: 660-62680 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 101 115 94 Page 10 of 21 Instrument ID: BVMJ GC/MS Lab File ID: 1JE2940.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 05/30/2008 Analytical Data Client: ARCADIS U.S., Inc. Job Number: 660-23204-1 Client Sample ID: 1301 Farragut Dr N_052808 Lab Sample ID: Client Matrix: 660-23204-1 Water Date Sampled: Date Received: 05/28/2008 0822 05/29/2008 1140 8260C SIM/ID 1,4-Dioxane by SIM/Isotopic Dilution Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260C SIM/ID 5030B 1.0 05/30/2008 0034 05/30/2008 0034 Analyte 1,4-Dioxane TestAmerica Tampa Analysis Batch: 660-62678 Result (ug/L) 0.54 Page 11 of 21 Instrument ID: BVMJ GC/MS Lab File ID: 1JE2939.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U MDL 0.54 PQL 1.0 05/30/2008 Analytical Data Client: ARCADIS U.S., Inc. Job Number: 660-23204-1 Client Sample ID: Trip Blank_052808 Lab Sample ID: Client Matrix: 660-23204-2 Water Date Sampled: Date Received: 05/28/2008 0000 05/29/2008 1140 8260C SIM/ID 1,4-Dioxane by SIM/Isotopic Dilution Method: Preparation: Dilution: Date Analyzed: Date Prepared: 8260C SIM/ID 5030B 1.0 05/30/2008 0056 05/30/2008 0056 Analyte 1,4-Dioxane TestAmerica Tampa Analysis Batch: 660-62678 Result (ug/L) 0.54 Page 12 of 21 Instrument ID: BVMJ GC/MS Lab File ID: 1JE2940.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Qualifier U MDL 0.54 PQL 1.0 05/30/2008 DATA REPORTING QUALIFIERS Client: ARCADIS U.S., Inc. Lab Section Job Number: 660-23204-1 Qualifier Description U Indicates that the compound was analyzed for but not detected. GC/MS VOA TestAmerica Tampa Page 13 of 21 05/30/2008 QUALITY CONTROL RESULTS TestAmerica Tampa Page 14 of 21 05/30/2008 Quality Control Results Client: ARCADIS U.S., Inc. Job Number: 660-23204-1 Surrogate Recovery Report 8260B Volatile Organic Compounds by GC/MS Client Matrix: Water Lab Sample ID Client Sample ID 660-23204-1 1301 Farragut Dr N_052808 Trip Blank_052808 660-23204-2 TOL %Rec BFB %Rec DBFM %Rec 97 109 90 101 115 94 MB 660-62680/3 98 111 87 LCS 660-62680/1 101 120 90 98 114 87 LCSD 660-62680/2 Surrogate TOL = Toluene-d8 (Surr) BFB = 4-Bromofluorobenzene DBFM = Dibromofluoromethane Acceptance Limits 77-122 74-126 70-130 TestAmerica Tampa Page 15 of 21 05/30/2008 Quality Control Results Client: ARCADIS U.S., Inc. Job Number: 660-23204-1 Method Blank - Batch: 660-62680 Lab Sample ID: Client Matrix: Dilution: Date Analyzed: Date Prepared: MB 660-62680/3 Water 1.0 05/29/2008 2327 05/29/2008 2327 Method: 8260B Preparation: 5030B Analysis Batch: 660-62680 Prep Batch: N/A Units: ug/L Instrument ID: BVMJ GC/MS Lab File ID: 1JE2936.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 16 of 21 05/30/2008 Quality Control Results Client: ARCADIS U.S., Inc. Job Number: 660-23204-1 Method Blank - Batch: 660-62680 Lab Sample ID: Client Matrix: Dilution: Date Analyzed: Date Prepared: MB 660-62680/3 Water 1.0 05/29/2008 2327 05/29/2008 2327 Method: 8260B Preparation: 5030B Analysis Batch: 660-62680 Prep Batch: N/A Units: ug/L Instrument ID: BVMJ GC/MS Lab File ID: 1JE2936.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 98 111 87 77 - 122 74 - 126 70 - 130 Calculations are performed before rounding to avoid round-off errors in calculated results. TestAmerica Tampa Page 17 of 21 05/30/2008 Quality Control Results Client: ARCADIS U.S., Inc. Job Number: 660-23204-1 Lab Control Spike/ Lab Control Spike Duplicate Recovery Report - Batch: 660-62680 Method: 8260B Preparation: 5030B LCS Lab Sample ID: LCS 660-62680/1 Client Matrix: Water Dilution: 1.0 05/29/2008 2220 Date Analyzed: 05/29/2008 2220 Date Prepared: Analysis Batch: 660-62680 Prep Batch: N/A Units: ug/L Instrument ID: BVMJ GC/MS Lab File ID: 1JE2933.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL LCSD Lab Sample ID: LCSD 660-62680/2 Client Matrix: Water Dilution: 1.0 05/29/2008 2242 Date Analyzed: 05/29/2008 2242 Date Prepared: Analysis Batch: 660-62680 Prep Batch: N/A Units: ug/L Instrument ID: BVMJ GC/MS Lab File ID: 1JE2934.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Analyte LCS Benzene Chlorobenzene 1,1-Dichloroethene Toluene Trichloroethene 98 111 102 108 98 % Rec. LCSD 90 101 92 102 91 Limit RPD RPD Limit 62 - 135 72 - 127 46 - 147 68 - 131 56 - 143 8 10 10 6 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 18 of 21 05/30/2008 Quality Control Results Client: ARCADIS U.S., Inc. Job Number: 660-23204-1 Method Blank - Batch: 660-62678 Lab Sample ID: Client Matrix: Dilution: Date Analyzed: Date Prepared: MB 660-62678/3 Water 1.0 05/29/2008 2327 05/29/2008 2327 Method: 8260C SIM/ID Preparation: 5030B Analysis Batch: 660-62678 Prep Batch: N/A Units: ug/L Instrument ID: BVMJ GC/MS Lab File ID: 1JE2936.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: 660-62678 Method: 8260C SIM/ID Preparation: 5030B LCS Lab Sample ID: LCS 660-62678/1 Client Matrix: Water Dilution: 1.0 05/29/2008 2220 Date Analyzed: 05/29/2008 2220 Date Prepared: Analysis Batch: 660-62678 Prep Batch: N/A Units: ug/L Instrument ID: BVMJ GC/MS Lab File ID: 1JE2933.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL LCSD Lab Sample ID: LCSD 660-62678/2 Client Matrix: Water Dilution: 1.0 05/29/2008 2242 Date Analyzed: 05/29/2008 2242 Date Prepared: Analysis Batch: 660-62678 Prep Batch: N/A Units: ug/L Instrument ID: BVMJ GC/MS Lab File ID: 1JE2934.D Initial Weight/Volume: 5 mL Final Weight/Volume: 5 mL Analyte LCS 1,4-Dioxane 99 % Rec. LCSD 86 Limit RPD RPD Limit 50 - 150 15 50 LCS Qual LCSD Qual Calculations are performed before rounding to avoid round-off errors in calculated results. TestAmerica Tampa Page 19 of 21 05/30/2008 Page 20 of 21 05/30/2008 Login Sample Receipt Check List Client: ARCADIS U.S., Inc. Job Number: 660-23204-1 Login Number: 23204 Creator: McNulty, Carol 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. N/A The cooler or samples do not appear to have been compromised or tampered with. Samples were received on ice. Cooler Temperature is acceptable. True 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. True True True True True 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. True True True True TestAmerica Tampa Comment N/A True True 3 degrees C CU-04 True True True True True True True Page 21 of 21 05/30/2008