Document 0gRDG5NqYmLy8xzjnjZLJB6Gm

AR2.A6 _ //> OCT 2 5 202 THIRD QUARTER 2002 SURFACE WATER AND GROUNDWATER MONITORING REPORT FOR WASHINGTON WORKS FACILITY AND LOCAL, LETART AND DRY RUN LANDFILLS WASHINGTON, WV Date: October 2002 Project No.: D6WW7423.01 18983635.20000 A CORPORATE REMEDIATION GROUP An Alliance between DuPont and URS Diamond Barley Mill Plaza, Building 27 Wilmington, Delaware 19805 oo CONTAIN NO CBI 000163 Surface water And Groundwater Monitoring Report Table of Contents TABLE OF CONTENTS 1.0 Introduction................................................................................................................... 1 2.0 C-8 Analytical Reporting............................................................................................. 2 3.0 Washington WorksFacility.......................................................................................... 3 4.0 Local Landfill................................................................................................................4 5.0 Letart Landfill...............................................................................................................5 6.0 Dry Run Landfill.......................................................................................................... 6 7.0 References..................................................................................................................... 7 Table 1.0 Table 1.1A Table 1.1B Table 2.0 Table 2.1A Table 2. IB Table 3.0 Table 3.1A Table 3. IB Table 4.0 Table 4.1A Table 4. IB TABLES Monitoring Well Construction and Groundwater Elevation Data Washington Works Facility C-8 in Surface Water - Washington Works Facility C-8 in Groundwater - Washington Works Facility Monitoring Well Construction and Groundwater Elevation Data - Local Landfill C-8 in Surface Water - Local Landfill C-8 in Groundwater - Local Landfill Monitoring Well Construction and Groundwater Elevation Data - Letart Landfill C-8 in Surface Water - Letart Landfill C-8 in Groundwater - Letart Landfill Monitoring Well Construction and Groundwater Elevation Data - Dry Run Landfill C-8 in Surface Water - Dry Run Landfill C-8 in Groundwater - Dry Run Landfill Figure 1.0 Figure 1.1 FIGURES Site Location Map - Washington Works Facility Monitoring Well and Surface Water Sample Location Map - Washington Works Facility AUGGMR.doc Oct. 16 ,02 Wilmington, DE 000104 i Surface water And Groundwater Monitoring Report Table of Contents Figure 1.2 Figure 1.3 Figure 2.0 Figure 2.1 Figure 2.2 Figure 2.3 Figure 3.0 Figure 3.1 Figure 3.2 Figure 3.3A Figure 3.3B Figure 4.0 Figure 4.1 Figure 4.2 Figure 4.3 Figure 4.4 Groundwater Elevation Map February 2002 - Washington Works Facility C-8 Concentration Map 3Q02 - Washington Works Facility Surface Water and Groundwater Site Location Map - Local Landfill Monitoring Well and Surface Water Sample Location Map - Local Landfill Groundwater Elevation Map 3Q02 - Local Landfill C-8 Concentration Map 3Q02 - Local Landfill Outfalls and Monitoring Wells Site Location Map - Letart Landfill Monitoring Well and Surface Water Sample Location Map - Letart Landfill F-Zone Groundwater Elevation Map 3Q02 - Letart Landfill C-8 Concentration Map 3Q02 - Letart Landfill Outfalls and Monitoring Wells C-8 Concentration Map 3Q02 - Letart Landfill Zone F Site Location Map - Dry Run Monitoring Well and Surface Water Sample Location Map - Dry Run Landfill Groundwater Elevation Map 3Q02 - Dry Run Landfill C-8 Concentration Map 3Q02 - Dry Run Surface Water C-8 Concentration in Groundwater 3002 - Dry Run Bedrock Monitoring Wells APPENDICES Appendix A Laboratory Analytical Data Reports - Washington Works Facility Appendix B Chain-of-Custody Records - Washington Works Facility Appendix C Laboratory Analytical Data Reports - Local Landfill Appendix D Chain-of-Custody Records - Local Landfill Appendix E Laboratory Analytical Data Reports - Letart Landfill Appendix F Chain-of-Custody Records - Letart Landfill Appendix G Laboratory Analytical Data Reports - Dry Run Landfill Appendix H Chain-of-Custody Records - Dry Run Landfill AUGGMR.doc Oct. 16, 02 Wilmington, DE 000105 ii Surface water And Groundwater Monitoring Report Introduction 1.0 INTRODUCTION A multi-media consent order (Order No. GWR-2001-019) was entered into between the West Virginia Department of Environmental Protection (WVDEP), the West Virginia Department of Health and Human Resources - Bureau for Public Health (WVDHHRBPH) and DuPont on November 15, 2001 (Consent Order). The Consent Order identified a series of requirements and tasks to be performed by the parties to determine whether there has been an impact on human health and the environment as a result of releases of ammonium perfluorooctanoate (C-8), CAS Number 3825-26-1, to the environment from DuPont operations at the Washington Works facility and the associated landfills (Local, Letart and Dry Run). The Consent Order established the C-8 Groundwater Investigation Steering Team (GIST) to oversee investigations and activities that will be conducted to assess the presence and extent of C-8 in drinking water, groundwater, and surface water at and around the Washington Works facility and the Local, Letart and Dry Run Landfills. An additional component of the Consent Order relates to the National Pollutant Discharge Elimination System (NPDES) permit sampling requirements. In this portion of the Consent Order, specific outfalls and outlets (outfalls) are to be sampled monthly for C-8 by DuPont. Pursuant to Attachment A of the Consent Order, three tasks will be performed by DuPont and evaluated by the GIST, Tasks A, B, and C. Task A: Groundwater Use and Well Survey/Groundwater Monitoring has been completed (DuPont, 2002a; 2002b). Task B: Assessment of Existing Groundwater and Surface Water Monitoring Data includes the compilation of historical C-8 data, monitoring all wells at the landfills and the development of a Groundwater Monitoring Plan (GMP) for the Washington Works facility. The first part of the task, the historical C-8 data compilation report has been submitted to the GIST for evaluation (DuPont, 2002c). The second part of this task, monitoring C-8 in groundwater at the landfills, began in December 2001 and was performed monthly for four months and quarterly thereafter. The third part of the task, the proposed GMP for the Washington Works facility, was submitted to the GIST for evaluation (DuPont, 2002d) and groundwater sampling on the Washington Works facility began in January 2002. Groundwater sampling at the Washington Works facility was conducted monthly for four months and continues quarterly. Task C: Plume Identification/Groundwater Assessment is ongoing. This report presents the results of the monthly (August 2002) C-8 surface water sampling and the 3rd Quarter 2002 (3Q02) C-8 groundwater sampling that was performed in August and September 2002. Surface water and groundwater results are presented for the Washington Works facility and the Local, Letart and Dry Run landfills. AUGGMR.doc Oct. 16, 02 Wilmington, DE 00019 1 Surface water And Groundwater Monitoring Report C-8 Analytical Reporting 2.0 C-8 ANALYTICAL REPORTING The analytical method, method detection limit, and laboratory utilized for C-8 analysis has changed over time. Prior to 1991, DuPont performed C-8 analysis at the DuPont Experimental Station in Wilmington, Delaware. In 1991, when the RCRA Verification Investigation was conducted, the analysis was contracted to the CFLMHill Laboratory in Montgomery, Alabama. Both labs used a Gas Chromatography/Electron Capture Detector (GC-ECD) based analytical method with detection limits for C-8 that ranged from 0.1 to 1.0 ug/1. CtLMHill conducted C-8 analysis for DuPont into the fall of 1998 when the laboratory ceased operation. At that time, DuPont had completed one round of analysis for the RCRA Facility Investigation (RFI). The analytical work was transferred to Lancaster Laboratories, Lancaster, PA, for the RFI second round analysis in March 1999. Lancaster Laboratories continued to conduct C-8 analysis using GC-ECD for DuPont until October 2001, when development and testing was completed on a new analytical method developed by Exygen Research, Inc. (Exygen; located in State College, PA) that utilizes Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS). DuPont adopted the regular use of LC/MS/MS for C-8 analysis in water in November 2001 and Exygen was contracted to perform the analyses for DuPont. Exygen reports C-8 results for the laboratory replicate of each field sample. These results are evaluated for precision by comparing the field sample result to the corresponding laboratory replicate result. If both results are less than the practical quantitation limit (PQL), the replicate sample for that analyte is considered to have passed the precision criteria. If one or both results are between one and five times the PQL, the replicate is considered to have met the precision criteria if the two results differ by less than the PQL. If one result is less than the PQL and the other is not, and if the two results differed by a value less than the PQL, the replicate is said to have met the acceptance criteria. Finally, if both results are at least five times the PQL, the replicate is considered to have met the criteria if the relative percent difference (RPD) between the two results is less than or equal to 20%. The RPD is the absolute value of the difference of two measurements divided by their average. When the precision criteria outlined above are met, Exygen reports the average of the field sample and lab replicate results reported by the laboratory. If criteria for precision are exceeded, Exygen reports the higher of the sample and lab replicate results. Finally, when one result (from the sample/lab replicate pair) is above the PQL and one below, the result that is above the PQLs is reported. C-8 results are recorded in the Corporate Environmental Database (CED) and are reported as FC-143 for consistency with historical results. AUGGMR.doc Oct. 16, 02 Wilmington, DE 000107 2 Surface water And Groundwater Monitoring Report Washington Works Facility 3.0 WASHINGTON WORKS FACILITY Figure 1.0 shows the location of the Washington Works facility. On August 27th, 2002, six outfalls were sampled for C-8 (001, 002, 003, 005, 007, and 105). All of these outfalls collect process water and stormwater runoff. Sampling of these outfalls is required by the Consent Order and WV NPDES permit No. WV0001279. The locations of these outfalls are shown in Figure 1.1. Groundwater was sampled from seven monitoring wells on September 4th, 2002. Monitoring well P08-MW01 and N13-MW01 were not sampled during this sampling event because the wells were dry. No other changes to routine sampling protocols or other observations were recorded in the field notes during this sampling event. In addition, groundwater from six production wells was sampled on August 13th or 26th, 2002. Sampling for these wells was done according to routine sampling protocols. A combined groundwater sample representative of all the wells in the DuPont-Lubeck Well Field, labeled West Wellfield 1, was also collected, and analyzed for C-8. Sampling this well field was not identified in the Groundwater Monitoring Plan for the facility nor was it recommended by the GIST for C-8 sampling. However, it was being sampled quarterly and analyzed for C-8 as required by the permit. Sampling of this well field on a monthly basis commenced in December 2001 through April 2002, and is now sampled quarterly. The locations of the monitoring and production wells sampled are shown on Figure 1.1. This figure also shows the position of the DuPont-Lubeck Well Field that was sampled. Table 1.0 summarizes the well screen data and 3Q02 groundwater elevations measured for the monitoring wells. (Note that Table 1.0 has been reorganized to better display the data. This new format will be used in future surface water and groundwater monitoring reports.). A groundwater elevation map for 3Q02 was not generated because of the limited data set. However, the groundwater elevation map generated from data collected in February 2002 is provided in Figure 1.2 for reference (DuPont, 2002c). Tables 1.1A and 1.1B provide the C-8 analytical results for surface water and groundwater, respectively. For each sampling point listed in these tables, historical data is summarized with the most recent results listed first. Figure 1.3 presents the C-8 concentration map for the wells and outfalls sampled for 3Q02. Laboratory analytical data reports and the Chain-of-Custody records are included in Appendix A and B respectively. AUGGMR.doc Oct. 16, 02 Wilmington, DE 000108 3 Surface water And Groundwater Monitoring Report Local Landfill 4.0 LOCAL LANDFILL Figure 2.0 shows the location of the Local Landfill. On August 26th, 2002, Outfall 101 was sampled for C-8. Outfalls 004(Old), 004(New), and 005(Old)/SSl 005(New) were not sampled due to no-flow conditions. Sampling of these five outfalls is required by the Consent Order and the WV NPDES permit No. WV0076538. These five outfalls collect stormwater runoff and process water. The locations of the outfalls are shown on Figure 2. 1. On September 3rd, 2002 four monitoring wells (LLMW-4, -6, -9, and -10) were sampled for C-8. All wells were sampled following routine sampling protocols. Figure 2.1 shows the location of the monitoring wells sampled. Table 2.0 summarizes the well construction and groundwater elevation data for the monitoring wells. (Note that Table 2.0 has been reorganized to better display the data. This new format will be used in future surface water and groundwater monitoring reports.). Figure 2.2 presents the groundwater elevation map for September 2002. Tables 2.1A and 2.IB present the C-8 analytical results for the 3Q02 surface water and groundwater samples, respectively. These tables include the historic data available for each location sampled. The data is presented with the most recent data first. Figure 2.3 provides the C-8 concentration map for the outfalls and monitoring wells for 3Q02. Laboratory analytical data reports and Chain-of-Custody records are provided in Appendices C and D, respectively. (Note that the sample for Outfall 101 was included on a Chain-of-Custody record with samples collected from Washington Works and therefore, the sample data was included with samples the from Washington Works laboratory analytical data report. As a result, the sample's chain-of-custody and data report is included in Appendices A and B.) AUGGMR.doc Oct. 16, 02 Wilmington, DE 000109 4 Surface water And Groundwater Monitoring Report Letart Landfill 5.0 LETART LANDFILL Figure 3.0 presents the Letart Landfill location map. On August 30th, 2002, sampling was conducted at Outfall 002. Outfall 003, Cap Runoff, and the Rt. 33 stream were not sampled due to no-flow conditions. Sampling of Outfalls 002 and 003 (both containing stormwater runoff) is required by the Consent Order and WV NPDES permit No. WV0076066. The Cap Runoff and Rt. 33 stream surface water locations are not required sampling points. The locations of the outfall samples are shown on Figure 3.1. The location of the Rt. 33 stream sample is near the property boundary to the west and is not shown in this figure. Nine monitoring wells at Letart Landfill were sampled on August 26ththrough 29th, 2002. Monitoring well construction and groundwater elevation data for the 13 monitoring wells are presented in Table 3.0. (Note that Table 3.0 has been reorganized to better display the data. This new format will be used in future surface water and groundwater monitoring reports.). Figure 3.1 shows the locations of the monitoring wells. Figure 3.2 presents the August 2002 groundwater elevation map for the F-Zone aquifer. Changes to routine sampling protocols were recorded in the field notes and are summarized below. Monitoring wells LMW-3, LMW-3A, and LMW-5A went dry during low-flow purging and could not be sampled. Monitoring well LMW-10 could not be sampled because the bladder pump failed. The C-8 results for the 3Q02 surface water and groundwater samples are presented in Tables 3.1A and 3. IB, respectively. For each sampling point listed in these tables, historical data is summarized with the most recent results listed first. Figure 3.3A presents a C-8 concentration map for monitoring wells and outfalls for 3Q02. Figure 3.3B provides a C-8 concentration contour map for the F-zone, the underlying significant aquifer. Appendices E and F present the laboratory analytical data reports and the Chainof-Custody records, respectively. AUGGMR.doc Oct. 16, 02 Wilmington, DE 000110 5 Surface water And Groundwater Monitoring Report Dry Run Landfill 6.0 DRY RUN LANDFILL Figure 4.0 shows the location of the Dry Run Landfill. On August 30th 2002, sampling for C-8 was attempted but Outfalls 001, 003, and 004 were not sampled due to no-flow conditions. (Outfall 002 is a required outfall sampling location as stated in WV NPDES permit No. WV0076244. However, it was a temporary relocation of outfall 001 and no longer exists). Outfall 001 collects stormwater and leachate. Outfalls 003 and 004 collect stormwater only. There are five additional non-required sampling locations that are sampled quarterly for C-8. These include Stream Samples #1 and #2, DR Leachate, Pond Underdrain, and Property Boundary. Sampling was attempted at Stream Samples #1 and #2, and Property Boundary, however samples were not collected due to no-flow conditions. The DR Leachate and Pond Underdrain locations were inadvertently not sampled. The locations of the surface water sampling points and monitoring wells are shown on Figure 4.1. The Property Boundary sample location is on the western property boundary and is not shown in this figure. On August 28th, 2002 the eight monitoring wells were sampled. No changes from routine sampling protocols were identified in the field notes. The locations of the monitoring wells can be found on Figure 4.1. Table 4.0 summarizes the monitoring well construction and groundwater elevation data for the monitoring wells. (Note that Table 4.0 has been reorganized to better display the data. This new format will be used in future surface water and groundwater monitoring reports.). Figure 4.2 presents the 3Q02 groundwater elevation map for the bedrock aquifer. Tables 4.1A and 4.IB present the C-8 analytical results for the 3Q02 surface water samples and groundwater samples, respectively. The data in these tables include historical data available for each location sampled. Figure 4.3 presents the C-8 concentration map for surface water for 3Q02 and Figure 4.4 presents the C-8 concentrations in bedrock groundwater for 3Q02. Laboratory analytical data reports and Chain-of-Custody records are provided in Appendices G and H, respectively. AUGGMR.doc Oct. 16, 02 Wilmington, DE O O O iii 6 Surface water And Groundwater Monitoring Report References 7.0 REFERENCES DuPont. 2002a. One-Mile Radius Survey and C-8 Sampling Report and Ohio River Public Water Supply Sampling, DuPont Washington Works (December 2001February 2002) January 2002. DuPont Corporate Remediation Group and URS Diamond. DuPont. 2002b. Two-Mile Radius Survey and C-8 Sampling, DuPont Washington Works Facility/Local Landfill, West Virginia (March-May 2002) August 2002. DuPont Corporate Remediation Group and URS Diamond. DuPont. 2002c. Compilation o f Historical C-8 Data, DuPont Washington Works Main Plant and Landfills January 2002. DuPont Corporate Remediation Group and URS Diamond. DuPont. 2002d. Proposed Groundwater Monitoring Plan for Washington Wopks Facility Plant and Landfills January 2002. DuPont Corporate Remediation Group and URS Diamond. AUGGMR.doc Oct. 16, 02 Wilmington, DE 000112 7 000113 TABLES 000114 Table 1.0 Monitoring Well Construction and Groundwater Elevation Data DuPont Washington Works Facility Washington, WV New Well ID Old Well 10 Surface Elevation (feet) Total Depth (feet) Well Diameter (Inches) Slot Size (Inches) Screen Length (feet) Screen Interval (feet) December-02 January-02 February-02 March-02 May-02 August-02 .S AE11-MW01 AM07-PW01 AO08-PW01 AX13-PW01 TW-74 336 331 335 629.51 72 634.26 98 63291 95 830.69 90 2 18 18 18 10 10 567.51 - 557.1 20 20 13 555.0 - 535.0 558.7 - 538.7 556.0-543.0 567.59 * 566.59 564.77 568.50 * 587.11 * * 568.18 D08-MW01 TW-M5 Monitoring Wells E13-MW01 K16-PW01 L04-PW01 N13-MW01 P04-MW02 P08-MW01 Q04-MW02 R04-MW02 V05-PW01 Y14-MW01 TW-76 L4(354) GALLERY Ron's MW-5 TW-83 Ron's MW-4 Ron's MW-1 TW-85 RANNEY TW-90 j 800.87 823.5 74 62324 589.75 825.87 70 590.6 28 630.82 71 598.78 71 593.2 28 4 2 18 222 22 10.000 10.000 10.000 562.73 562.89 562.09 562.51 562.71 564.55 10 NA 559.5 - 549 5 G roundw ater Elevation (feat) 559.32 55915 560 07 558 82 558.79 560.26 * * * e * * * e 5 560.0-555.0 559.92 ee ee ee e* 10 572.6 5826 5 10 587.0-557.0 568.0 - 558.0 10 575.2 565.2 ' V V 570.56 570.12 571.58 571.34 572.23 809.81 580.10 * * ee ee 560.88 560.05 559 45 560.40 559 77 563.77 574.89 57467 575.64 575.25 575.38 573.56 632 640 1 92 90 NA 2 10.000 1 542.0541.0 10 549.93 539.93 < ' e 560 63 e 560.00 e 559.24 559 19 55952 560 90 `Groundwater elevations not measured. " WeKwas dry. 10/16/02 *0 0 1 1 5 1 oM Table 1.0 xls Table 1.1 A Sum m ary of A nalytical Results: C-8 In Surface W ater DuPont W ashington W orks Facility W ashington, WV Sample OUTLET 001 OUTFALL 002 OUTLET 003 Date 8/27/02 7/23/02 6/25/02 5/20/02 4/16/02 3/19/02 2/5/02 1/17/02 12/20/01 8/27/02 7/23/02 6/25/02 6/25/02 (dup) 5/20/02 4/16/02 3/19/02 2/5/02 1/17/02 12/20/01 11/26/01* 10/25/01 9/19/01 7/11/01 6/14/01 5/31/01 4/11/01 3/21/01 2/14/01 8/27/02 7/23/02 6/25/02 5/20/02 4/16/02 3/19/02 3/19/02 (dup) 2/5/02 1/17/02 1/17/02 (dup) 12/20/01 0 8 (ug/1) 2.94 8.63 17.9 22.4 19.7 21.4 9.43 10.9 3.720 2.56 2.29 3.86 3.81 4.13 2.45 5.85 4.66 4.23 1.980 4.84 2.8 0.118 0.558 0.594 0.436 1.5 8.54 1.74 0.268 0.291 0.175 0.503 2.76 2.91 2.81 1.33 0.956 3.99 0.713 10/16/02 1 of 2 000116 Table 1.1A.doc Table 1.1 A Summary of Analytical Results: C-8 in Surface Water DuPont Washington Works Facility Washington, WV Sample OUTFALL 005 OUTLET 007 OUTLET 105 Date 8/27/02 7/23/02 6/25/02 5/20/02 5/17/02 4/16/02 3/19/02 2/5/02 1/17/02 12/20/01 12/20/01 (dup) 11/26/01 10/25/01 9/19/01 8/30/01 7/11/01 6/14/01 5/31/01 4/11/01 3/21/01 2/14/01 8/27/02 7/23/02 6/25/02 5/20/02 4/16/02 3/19/02 2/5/02 2/5/02(dup) 1/17/02 12/20/01 8/27/02 7/23/02 6/25/02 5/20/02 4/16/02 3/19/02 2/5/02 1/17/02 12/20/01 C-8 (ug/1) 12.4 19.2 17.9 98.6 65.7 3.8 9.26 141.0 137.0 31.40 35.20 915 65.7 2.86 2.16 120 7.4 1.43 4.31 199 153 0.207 0.597 0.284 0.490 0.567 0.483 0.320 0.339 0.871 1.99 6.73 34.7 3.86 6.27 15.9 13.2 14.6 7.53 9.78 Note: Analytical method changed as of November 2001 (see Section 2.0 for details). 10/16/02 2 of 2 000117 Table 1.1A.doc Table 1.1 B Summary of Analytical Results: C-8 In Groundwater DuPont Washington Works Facility Washington, WV Sample AE11-MW01 AM07-PW01 AO08-PW01 AX13-PW01 D08-MW01 E13-MW01 Data 9/04/02 5/23/02 4/29/02 3/26/02 2/22/02 1/28/02 2/2/99 11/10/98 8/26/02 5/17/02 4/16/02 3/21/02 2/14/02 1/22/02 11/20/00 8/16/00 5/12/99 2/3/99 11/18/98 6/19/98 6/2/97 4/2/96 8/26/02 5/17/02 4/16/02 3/21/02 2/14/02 1/22/02 11/20/00 11/20/00 (dup) 8/15/00 5/12/99 6/19/98 6/2/97 4/2/96 8/26/02 5/17/02 4/16/02 3/21/02 2/14/02 9/04/02 5/23/02 4/29/02 3/26/02 2/22/02 1/28/02 9/04/02 5/23/02 4/29/02 3/28/02 2/22/02 1/28/02 5/12/99 2/2/99 11/11/98 C-8 (ug/l) 1.92 1.25 1.22 2.82 1.45 1.2 0.69 L 0.41 0.335 0.247 0.159 0.171 0.129 0.131 0.24 0.071 J 0.578 0.082 B 1.9 L 0.4 0.79 0.48 0.420 0.499 0.497 0.568 0.439 0.355 0.4 0.26 0.167 0.307 1 0.55 0.52 0.834 0.911 1.42 1.22 1.03 0.117 0.551 0.424 0.262 1.27 0.582 2.39 2.47 2.44 1.62 2.32 2.11 0.882 0.59 L 2 10/16/02 1 of 3 Table 1.1 B.doc oooiia Table 1.1 B Summary of Analytical Results: C-8 in Groundwater DuPont Washington Works Facility Washington, WV Sample K16-PW01 L04-PW01 N04-MW01 N13-MW01 P04-MW02 P08-MW01 Q04-MW02 Data 8/26/02 5/17/02 4/16/02 3/21/02 2/14/02 1/22/02 11/20/00 2/9/99 11/18/98 8/13/02 5/21/02 4/18/02 3/21/02 2/7/02 1/15/02 7/11/01 4/11/01 11/20/00 2/7/99 11/18/98 11/18/98 (dup) 1/28/02 9/04/02 5/23/02 4/29/02 3/28/02 2/25/02 2/2/99 11/11/98 9/04/02 5/23/02 4/29/02 3/26/02 2/25/02 1/28/02 1/25/01 2/6/99 11/12/98 9/04/02 5/23/02 4/29/02 3/28/02 2/25/02 2/4/99 11/13/98 9/04/02 5/23/02 4/29/02 3/26/02 2/25/02 1/28/02 2/4/99 11/13/98 C-8(ug/>) 9.71 12.4 13.2 17.2 12.00 10.5 7.5 16.2 0.46 L 3.06 15.1 16.1 40.9 23.5 30.9 0.202 3.99 13.8 5.89 7.9 J 3.9 J 689 Dry-no sample Dry-no sample Dry-no sample Dry-no sample 57.8 29.6L <0.1 34400 42400 36500 32300 26800 23600 12600 13600 8300 Dry-no sample Dry-no sample Dry-no sample Pump problems-no sample 20.7 43.4 36 32.2 1480 1210 2070 1590 1480 994 660 10/16/02 2 of 3 Table 1.1B.doc 000119 Table 1.1 B Summary of Analytical Results: C-8 in Groundwater DuPont Washington Works Facility Washington, WV Sample Date C-8 (uq/1) R04-MW02 9/04/02 5/23/02 66500 68100 4/29/02 3/26/02 56300 54400 2/25/02 43600 1/28/02 47500 1/25/01 13800 2/6/99 11/12/98 9420 1300 V05-PW01 8/13/02 5/21/02 34.8 35.8 4/18/02 37.6 3/21/02 40.9 2/7/02 25.10 1/15/02 29.0 7/11/01 11.4 4/11/01 5.48 11/20/00 2/7/99 13.7 12.4 2/7/99 (dup) 3.95 11/18/98 0.66 L Y14-MW01 9/04/02 5/23/02 18.4 15.3 4/29/02 13.9 3/28/02 2/22/02 15.5 10.9 1/28/02 12.7 2/2/99 11/10/98 4.95 L 12 West Well Field (1) 8/13/02 5/21/02 6.41 7.09 4/16/02 6.69 3/21/02 2/7/02 7.72 5.77 1/15/02 6.52 7/11/01 2.31 4/11/01 1.58 J = estimated value (below laboratory quantification limit) L = possible low bias result (relative to QA/QC) B= compound detected in QC blank Note: Analytical method changed as of November 2001 (see Section 2.0 for details). 10/16/02 3 of 3 000120 Table 1.1B.doc Table 2.0 Monitoring Well Construction and Groundwater Elevation Data Local Landfill Washington, WV Parameters Surface Elevation (feet) Total Depth (feet) Well Diameter (inches) Slot Size (inches) Screen Length (feet) Screen Interval (feet) December-02 January-02 February-02 March-02 May-02 August-02 Monitoring Wells LLMW-4 LLMW-6 LLMW-9 LLMW-10 844.7 155 793.2 90 788.54 80 805.94 87 4444 0.02 0.020 0.020 0.020 20 20 20 20 717.2-697.2 723.2-703.2 728.54-708.54 738.94-718.94 Groundwater Elevation (feet) - 692.55 715.39 715.28 715.31 712.08 712.67 719.69 720.41 719.76 722.00 718.45 716.70 727.78 728.06 728.01 728.12 728.48 728.24 720.67 720.51 720.73 720.0 721.81 722.97 10/16/02 1 of 1 000121 Table 2-0.xls Table 2.1 A Summary of Analytical Results: C-8 in Surface Water Local Landfill Washington, WV Sample OUTFALL 004 (New) OUTFALL 004 (Old) OUTFALL 005 (New) OUTFALL 005 (Old)/SS1 OUTLET 101 Date 8/26/02 7/1/02 6/13/02 5/21/02 4/29/02 3/26/02 8/26/02 7/1/02 6/13/02 5/21/02 4/29/02 3/26/02 2/20/02 1/24/02 12/13/01 9/27/2000 12/10/1999 6/3/1999 6/2/1998 5/29/1997 4/2/1996 2/16/1994 8/26/02 7/1/02 6/13/02 5/21/02 4/29/02 3/26/02 8/26/02 7/1/02 6/13/02 5/21/02 4/29/02 3/26/02 2/20/02 1/11/02 12/13/01 9/27/2000 12/10/1999 6/3/1999 6/2/1998 5/29/1997 4/2/1996 2/16/1994 8/26/02 7/1/02 6/13/02 5/21/02 4/29/02 3/25/02 2/20/02 1/23/02 12/13/01 9/14/2000 6/3/1999 6/2/1998 C-8 ( u b / D No-flow conditions 11.2 9.29 No-flow conditions 14.5 14.6 No-flow conditions 11.6 10.0 No-flow conditions 15 1.54 10.9 11.4 No-flow conditions 4.73 7.1 3.06 12 13 13 11 No-flow conditions No-flow conditions No-flow conditions No-flow conditions 34.3 16.0 No-flow conditions 32.1 27.3 No-flow conditions 40.9 39.0 46.0 51.4 No-flow conditions 13.3 34 6.8 39 41 39 35 70.3 63.0 38.0 40.0 48.2 36.4 63.10 81.4 82.40 12 15 54 Note: Analytical method changed as of November 2001 (see Section 2.0 for details). 10/16/02 1 of 1 Table 2.1A.doc 000122 Table 2.1 B Summary of Analytical Results: C-8 in Groundwater Local Landfill Washington, WV Sample LLMW-4 LLMW-6 LLMW-9 LLMW-10 Date 9/03/02 5/20/02 3/28/02 2/25/02 1/27/02 12/13/01 5/16/2001 5/11/2000 5/19/1999 5/27/1998 4/11/1996 9/03/02 5/20/02 3/28/02 2/25/02 1/27/02 12/13/01 5/16/2001 5/10/2000 5/19/1999 5/27/1998 4/11/1996 9/03/02 5/20/02 3/28/02 2/25/02 1/27/02 12/13/01 5/16/2001 5/10/2000 5/20/1999 5/27/1998 4/11/1996 9/03/02 5/20/02 3/28/02 2/25/02 1/27/02 12/13/01 5/20/1999 5/28/1998 C-8 (ua/l) 63.5 55.7 47.2 50.2 58.4 54.60 1.4 10 16.2 26 39 13.7 18.6 11.5 10.1 12.2 11.90 3 1.42 1.32 9 15 NQ NQ NQ NQ NQ NO 0.039 J <0.029 0.046 J <0.1 0.14 0.357 0.56 0.698 1.12 0.162 0.133 0.15 0.22 J= estimated value (below laboratory quantitation limit) ND= Not Detected at or above the limit of detection (LOD) NQ= Not Quantifiable. Detected at a concentration above the LOD and below the limit of quantification (LOQ). Note: Analytical method changed as of November 2001 (see Section 2.0 for details). 10/16/02 1 of 1 Table2.1B.doc 000123 Table 3.0 Monitoring Well Construction and Groundwater Elevation Data Letart Landfill Letart, WV M onitoring W ells 'i (Parameters LMW-1 LMW-7 LMW-8 LMW-3 LMW-3A LMW-4 LMW-3A LMW-2A LMW-5B LMW-6 LMW-9 LMW-10 LMW-11 Surface Elevation (feet) 766.53 77024 777.06 673.1 672.61 649.17 845.23 778.53 644.39 754.22 774.85 732.37 774 34 Total Depth (feet) Well Diameter (Inches) Slot Size (Inches) Screen Length (feet) (Screen Interval (feet) I IDecember-02 |January-02 February-02 |M arch-02 M ay-02 August-02 33 35 38.5 30 60.1 28 28 180.8 72 183 225 189.85 161.5 2 4 424 2 4 4 4 4 4 4 4 0.010 0.010 0.010 0.01 0.010 0.010 0.010 0.010 5 10 9 5 5 5 10 30 20 30 20 20 25 738.53-733.53 745.24-735.24 748.06-739.06 650.1-645.1 619.61-614.81 626.17-621.17 827 23-621.23 628.53-598.53 594.39-574.39 608.22-57622 572.85-55285 562 52-542.52 637.84-612.84 . V -s ' 75275 752.95 75278 752 23 747.87 749.58 ' 749.73 75225 751 87 751.56 751.18 751.49 745,04 746.76 745.05 74624 745.41 744.95 * 646.95 648 32 648.20 64860 643.37 843.16 61804 617.40 61801 61544 61309 61336 Groomferater Elevation (feel) 628.22 842.93 640 13 643.44 640.67 633.61 619.97 819.51 618.85 618 36 615.51 615.37 NA 62293 622.97 623.18 619.94 620 10 597.07 597.40 597.10 597 62 594.83 594.42 - f >: NA 583.01 582.72 582.57 580.20 580.57 ^ NA 552.12 551.96 551.79 548 24 549 51 NA 543.37 543.36 543.39 541.39 541 26 NA 61958 620 70 62099 61941 619.65 | 10/16/02 000124 1 of 1 Table 3 0 xls Table 3.1 A Summary of Analytical Results: C-8 in Surface Water Letart Landfill Letart, WV Sample 002(LEACHATE BASIN) 003 RT 33 STREAM CAP RUNOFF Date 8/30/02 7/30/02 6/28/02 5/30/02 4/30/02 3/28/02 2/19/02 1/25/02 12/14/01 11/27/2001 7/20/01 7/25/2000 4/3/2000 1/14/2000 10/21/1999 8/30/02 7/30/02 6/28/02 5/30/02 4/30/02 3/28/02 2/19/02 1/25/02 12/14/01 8/30/02 5/30/02 4/30/02 3/28/02 2/19/02 1/25/02 7/20/2001 7/31/2000 7/20/1999 7/23/1997 4/17/1996 8/30/02 6/28/02 5/30/02 4/30/02 3/28/02 2/19/02 1/25/02 C-8 (ue/1) 2050 1410 Not Analyzed' 1630 443 131 355 50.1 36.1 53.2 159 1350 1900 920 3240 No-Flow Conditions No-Row Conditions Not Analyzed* 0.282 0.0653 0.198 No-Row Conditions 0.148 0.390 No-Flow Conditions 1.570 0.845 1.26 3.92 1.9 2.01 0.573 2.23 2 1.8 No-Flow Conditions Not Analyzed* 371 279 Not Sampled No-Flow Conditions 119 Note: Analytical method changed as of November 2001 (see Section 2.0 for details). * Samples were taken at the respective surface water locations. However, due to an error by the courier, the samples arrived at the lab warm and were not analyzed. 10/16/02 1 of 1 Table 3.1A.doc 000125 Sample LMW-2A LMW-5B LMW-6 Table 3.1 B Summary of Analytical Results: C-8 in Groundwater Letart Landfill, Letart, WV F-Zone Wells Date 8/27/02 5/24/02 3/29/02 2/24/02 1/26/02 12/11/01 7/19/2001 1/30/2001 10/5/2000 7/25/2000 4/3/2000 1/14/2000 10/21/1999 7/20/1999 5/28/1998 7/23/1997 4/17/1996 9/20/1994 3/15/1994 11/22/1991 3/22/1991 8/27/02 5/21/02 3/27/02 3/27/02 (dup) 2/23/02 2/23/02(dup) 1/26/02 1/26/02 (dup) 12/11/01 7/20/2001 7/20/01 (dup) 1/31/2001 10/5/2000 10/5/00 (dup) 7/25/2000 4/3/2000 4/3/00 (dup) 1/14/2000 10/21/1999 10/21/99 (dup) 7/20/1999 7/23/1997 9/20/1994 3/15/1994 11/22/1991 3/22/1991 8/27/02 5/24/02 3/29/02 2/24/02 1/26/02 12/11/01 1/13/2000 5/28/1998 11/22/1991 3/22/1991 1 C-8 iue/l> 676 922 717 714 740.0 830 242 423 248 275 306 453 370 350 990 460 460 270 260 63 50 1480 1720 1810 1850 1460 1490 1780 1890 1880 483 592 615 1190. J 780 900. J 1100 1020 1030 1750 1700 445 480 530 1200 380 340 10.5 20.7 14.8 14.9 18.1 15.8 9.4 30 24 25 10/16/02 1 of 3 Table 3.1 B.doc 000126 10/16/02 Sample LMW-9 LMW-10 LMW-11 Sample LMW-3A LMW-4 LMW-5A Sample LMW-3 Table 3.1 B Summary of Analytical Results: C-8 in Groundwater Letart Landfill, Letart, WV F-Zone Wells Date 8/29/02 5/24/02 3/27/02 2/23/02 1/26/02 12/10/01 10/7/1992 8/29/02 5/21/02 3/27/02 2/23/02 1/26/02 12/13/01 8/27/02 5/21/02 3/29/02 2/24/02 1/26/02 12/11/01 D/E-Zone Wells Date 8/26/02 5/24/02 3/27/02 2/23/02 1/26/02 12/11/01 7/19/1999 11/22/1991 3/22/1991 8/27/02 5/21/02 3/27/02 2/23/02 1/26/02 12/13/01 4/3/2000 1/14/2000 11/22/1991 3/28/1991 8/26/02 5/21/02 3/27/02 2/23/02 1/26/02 12/11/01 11/22/1991 3/22/1991 C-Zone Wells Date 8/26/02 5/24/02 3/27/02 2/24/02 1/29/02 12/13/01 11/22/1991 3/22/1991 C-S (08/1) 0.479 0.715 0.631 0.617 0.875 0.845 0.2 Pump problems-Not sampled 0.298 0.136 0.126 0.133 0.134 0.058 0.069 0.119 0.112 0.159 0.128 C-8 (ug/I) Dry no sample 134 132 101 98.6 100 60.3 350 380 1410 1690 2620 2250 3060 1580 272 172 830 690 Dry no sample 87.6 93.6 82.2 99.3 94.4 0.8 1.6 C-8 (ujs/l) Dry no sample 2270 1760 1920 1700 1520 1000 390 2 of 3 Table 3.1B.doc 000127 Table 3.1 B Summary of Analytical Results: C-8 in Groundwater Letart Landfill, Letart, WV Sample LMW-1 LMW-7 LMW-8 A-Zone Wells Date 8/29/02 5/24/02 3/29/02 2/24/02 1/26/02 12/10/01 7/19/2001 1/31/2001 10/4/2000 7/24/2000 4/3/2000 1/13/2000 10/21/1999 7/20/1999 5/28/1998 7/23/1997 4/17/1996 11/22/1991 3/22/1991 8/27/02 5/24/02 3/29/02 2/24/02 1/26/02 12/10/01 7/20/2001 1/31/2001 10/4/2000 7/25/2000 4/3/2000 1/13/2000 10/20/1999 7/20/1999 5/28/1998 7/23/1997 4/17/1996 11/22/1991 8/29/02 5/24/02 3/29/02 2/23/02 1/26/02 12/10/01 7/19/2001 1/30/2001 10/4/2000 7/24/2000 4/3/2000 1/13/2000 10/20/1999 7/20/1999 5/28/1998 7/23/1997 4/17/1996 11/22/1991 C-8 (us/I) 23000 30500 20600 18400 29400 24600 6100 9190 10600 8990 13600 17400 12600 6920 24000 5100 1700 68 60 197 567 324 180 496 334 242 249 231 158 211 219 339 78.3 260 53 15 0.1 3100 4020 3520 2230 3930 3240 1120 2650 2300 2160 2180 2100 3260 1790 2700 2000 2200 280 J = estimated value (below laboratory quantitation limit). Note: Analytical method changed as of November 2001 (see Section 2.0 for details). 10/16/02 3 of 3 Table 3.1B.doc 000128 Table 4.0 M onitoring W eil C onstruction and G rou ndw ater E levation Data Dry Run Landfill Lubeck, W V M onitoring W eite Param eters S urface Elevation (feet) DRMW -14 936.14 DRMW -13 720.6 DRM W -13A 720.3 DRMW -12 730.5 DRM W -12A DRM W -12B DRM W -6A 730.3 730.5 744.93 DRM W -15 730.87 Total Depth (feet) W ell D iam eter (in c h e s ) S lot Size (inches) Screen Length (fe e t) Screen Interval (fe e t) 260 35 11 35 17 15 10 4 4 4 4 4 NA 0.010 0.010 0.010 0.010 0.010 NA 15 5 15 5 10 NA 700.6- 685.6 714.3- 709.3 710.5- 695.5 718.3- 713.3 725. 5- 715.5 12.2 45 22 0.010 20 705.87- 685.87 Decem ber-02 January-02 F e b ru a ry -0 2 M arch-02 M ay-02 A u g u s t-0 2 754.09 757.99 754.87 755.45 753.18 753.37 712.08 712.44 711.73 715.24 710.46 708.57 G roundw ater Elevation (feet) 714.68 717.30 714.49 717.01 714.43 711.35 724.68 725.53 725.68 726.02 723.39 721.05 727.63 728.83 728.32 729.22 726.86 723.40 728.00 729.03 728.59 729.47 727.32 723.89 % 738.28 738.76 738.73 739.22 738.72 736.08 716.10 716.50 716.33 717.02 713.47 712.41 10/16/02 1 of 1 00012S Table 4.0.xls Table 4.1A Summary of Analytical Results: C-8 in Surface Water Dry Run Landfill Lubeck, WV Sample OUTLET 001 OUTLET 003 OUTLET 004 PROPERTY BOUNDARY STREAM SAMPLING POINT#1 Date 8/30/02 7/31/02 7/1/02 6/28/02 5/28/02 4/24/02 3/25/02 2/25/02 1/28/02 12/12/01 10/3/2000 12/29/1999 5/19/1998 4/9/1996 8/30/02 7/1/02 6/28/02 5/28/02 4/29/02 3/26/02 2/25/02 1/28/02 12/12/01 8/30/02 7/1/02 6/28/02 5/28/02 4/27/02 3/26/02 2/25/02 1/28/02 12/12/01 8/30/02 5/28/02 4/24/02 3/25/02 2/25/02 1/28/02 12/12/01 10/3/2000 12/29/1999 7/14/1998 4/9/1996 8/30/02 5/28/02 4/24/02 3/25/02 2/25/02 1/28/02 12/12/01 10/3/2000 12/29/1999 5/19/1998 C-8 (u*/I> No-flow conditions No-flow conditions No-flow conditions No-flow conditions 30.9 41 71.6 43.9 41.6 No-flow conditions 31.5 66 17 86 No-flow conditions 25.3 No-flow conditions No-ftow conditions 20.1 6.77 No-flow conditions No-flow conditions No-flow conditions No-flow conditions 0.70 No-flow conditions No-flow conditions No-flow conditions 158 No-flow conditions No-flow conditions No-flow conditions No-flow conditions 9.41 6.69 22.8 3.81 11.1 3.99 10.3 39 0.88 9.9 No-flow conditions 1.63 0.932 1.06 0.850 0.893 1.19 0.758 0.54 1 10/16/02 1 of 2 Table 4.1A.doc 00013 Table 4.1 A Summary of Analytical Results: C-8 in Surface Water Dry Run Landfill Lubeck, WV Samle Date C-8 (ue/l) STREAM SAMPLING POINT#2 8/20/02 5/28/02 No-flow conditions 51.0 4/24/02 3/25/02 2/25/02 1/28/02 28.9 66.6 24.3 42.4 12/12/01 20.5 10/3/2000 12/29/1999 27.6 87 5/19/1998 4.6 DRLEACHATE 5/28/02 150 4/24/02 237 3/25/02 334 2/25/02 256 1/28/02 398 12/12/01 109 10/3/2000 27.4 12/29/1999 34 5/19/1998 56 7/22/1997 62 POND UNDERDRAIN 5/28/02 4/24/02 3/25/02 2/25/02 1/28/02 12/12/01 67.4 33.4 66.7 37.1 29.3 35.4 Note: Analytical method changed as of November 2001 (see Section 2.0 for details). 10/16/02 2 of 2 0 0 0131 Table 4.1A.doc 10/16/02 Sample DRMW-12 DRMW-12A DRMW-12B DRMW-13 DRMW-13A Table 4.1 B Summary of Analytical Results: 0 8 in Groundwater Dry Run Landfill, Lubeck, WV Date 8/28/02 5/22/02 3/30/02 2/20/02 1/25/02 12/12/01 7/19/2000 7/21/1999 5/26/1998 7/22/1997 4/10/1996 8/28/02 5/22/02 3/30/02 2/20/02 1/25/02 12/12/01 7/19/2000 7/21/1999 5/26/1998 7/22/1997 4/10/1996 8/28/02 5/22/02 3/30/02 3/30/02 (dup) 2/20/02 1/25/02 1/25/02 (dup) 12/12/01 7/20/2000 7/21/1999 6/16/1998 8/28/02 5/22/02 3/30/02 2/20/02 1/25/02 12/12/01 7/20/2000 7/21/1999 5/26/1998 7/22/1997 8/28/02 5/22/02 3/30/02 2/20/02 1/25/02 12/12/01 7/20/2000 7/21/1999 5/26/1998 7/22/1997 4/10/1996 4/10/1996 (dup) I C-8 (ug/1) 0.0626 0.0817 0.0929 0.11 0.116 0.086 0.16 0.134 <0.10 <0.1 <0.1 0.0880 0.0832 0.0785 0.125 0.168 0.158 0.128 0.081 J <0.10 <0.1 <0.1 NQ NO NQ NQ NQ 0.073 0.085 0.215 ND (0.029) 5.4 <0.1 13.1 16.9 12.6 11.5 16.5 9.86 9.8 3.6 9.2 7 5.14 2.31 4.0 3.73 5.97 6.4 9.9 0.070 J 8.7 15 8.2 11 1 of 2 000132 Table 4.1B.doc Table 4.1 B Summary of Analytical Results: C-8 in Groundwater Dry Run Landfill, Lubeck, WV Sample DRMW-14 DRMW-15 DRMW-6A Date 8/28/02 5/22/02 3/30/02 2/20/02 1/27/02 12/12/01 7/20/2000 7/21/1999 6/16/1998 7/21/1997 4/10/1996 8/28/02 5/22/02 3/30/02 2/20/02 1/27/02 12/12/01 7/20/2000 7/21/1999 8/28/02 5/22/02 3/30/02 2/20/02 1/27/02 12/12/01 7/20/2000 7/21/1999 5/26/1998 7/22/1997 4/10/1996 C-8 ( u b / 1 ) NQ NQ NQ NQ NQ NQ 0.115 2.5 <0.1 <0.1 <0.1 3.99 5.0 4.91 3.65 4.35 4.94 0.763 0.263 0.785 1.24 0.843 0.822 0.824 1.04 0.212 0.096 0.27 0.36 0.19 ND = Not Detected at or above the limit of detection (LOD). The listed LOD is approximate and varies by instrument and over time. NQ = Not Quantifiable. Detected at a concentration above the LOD and below the limit of quantification (LOQ). J = estimated value (below laboratory quantitation limit). Note: Analytical method changed as of November 2001 (see Section 2.0 for details). 10/16/02 2 of 2 000133 Table 4.1B.doc 000134 FIGURES 000135 378,500, LEGEND SURFACE WATER SAMPLE LOCATION 66 .6 CONCENTRATION C - 8 ( u g / l) - 3 7 400 SCALE 0 V Corporate Remediation Group An Alliance between DuPont and URS Diamond Borley Mill Plazo, Building 27 Wilmington, Oelowore 19805 C - 8 IN SURFACE WATER 3Q02 Dry Run Landfill DuPont Washington Works Lubeck, West Virginia SOME Am whmwn CMC 10/11/2002 K. DAMS CtCDSD D.H. CMOUSH W 18 QU) P U NO. 7422A019 nauMc 4 .3  ,37e,500 LEGEND BEDROCK MONITOR WELL 0.55 CONCENTRATION C - 8 ( u g / l) -- 5 ------ ESTIMATED LINE OF ISOCONCENTRATION ( C - 8 ) 000133 400 SCALE 0 400' Corporate Remediation Group An Alliance between DuPont and URS Diamond Barley Mill Plaza, Building 27 Wilmington, Delaware 19805 C - 8 IN GROUNDWATER BEDROCK WELLS - 3Q02 Dry Run Landfill DuPont W ashington Works Lubeck, West Virginia 9CMU Am ehom n NC tO /M /2002 M 9HNP K. QMS a ca so K. QMS MM D-H. ENGLISH w em MUM, 7422AO20 noue 4.4 000139 APPENDICES 00014# 000141 APPENDIX A LABORATORY ANALYTICAL DATA REPORTS WASHINGTON WORKS FACILITY 000142 Ew g en RESEARCH Precise Research. Proven Results. Analytical Results Washington W orks C8 Sampling 8/02 DuPont Sample Identification APFO (ng/L) W W K-Z-Outfall-001 WWK-Z-Outfall-002 WWK-Z-Outfall-003 WWK-Z-Outfall-005 WWK-Z-Outfall-007 WWK-Z-Outfall-105 WWK-Z-Outfall-002-2 WWK-Z-EQBLK-1 2940 2560 268 12400 207 6730 2510 NQ Limit of Detection (LOD) for the procedure is appoximateiy 10 ng/L Limit of Quantitation (LOQ) for the procedure is 50 ng/L ND - Compound not detected NQ - Compound detected at a level between the LOD and LOQ. Result is not quantifiable. ND<LOD<NQ<LOQ -Results are calculated according to the following criteria If the sample and laboratory duplicate are greater than 250 ng/L, and the relative percent difference (RPD) is less than 20, the average value Is reported. If the RPD is greater than 20, the higher value is reported. If the sample and laboratory duplicate are less tha 250 ng/L, and the absolute difference is less than 50, the average value is reported. If the absolute difference is greater than 50, the higher value is reported. 00G7 000143 .3058 Research Drive [State College, PA 16801, USA |,T : 814.272.1039 SfeF: 814.231.1580 exygen.com RESEARCH Precise Research. Proven Results. Analytical Results Washington Works Sampling 9/02 DuPont Sample Identification APFO (ng/L) W W K-G-AE11-MW01 W W K -G -D O 8-M W 01 W W K -G -E 13-M W 01 WW K-G-P04-MW 02 W W K -G -Q O 4-M W 02 W W K -G -R O 4-M W 02 W W K -G -Y14-M W 01 W W K -K -EQ B LK -2 1920 117 2390 34400000 32200 66500000 18400 ND Limit of Detection (LOD) for the procedure is appoximately 10 ng/L Limit of Quantitation (LOQ) for the procedure is 50 ng/L ND - Compound not detected NQ - Compound detected at a level between the LO D and LOQ. Result is not quantifiable. ND < LOD < NQ < LOQ Results are calculated according to the following criteria If the sample and laboratory duplicate are greater than 250 ng/L, and the relative percent difference (RPD) is less than 20, the average value is reported. If the RPD is greater than 20, the higher value is reported. If the sample and laboratory duplicate are less tha 2 5 0 .ng/L, and the absolute difference is less than 50, the average value is reported. If the absolute difference is greater than 50, the higher value is reported. 00 7 000144 1058 Research Drive State College, PA 16801, USA T: 814.272.1039 F: 814.231.1580 exygen.com RESEARCH Precise Research. Proven Results. Analytical Results Washington Works C8 Sampling 8/02 DuPont Sample Identification APFO (ng/L) W W K-G -W ell 331 WWK-G-Well 336 W W K-G -W est Wellfieid #4 W W K-G-AX13-PW 01 W W K -K -FB LK -2 LCL-Z-Outlet 101 420 335 9710 834 ND 70300 Limit of Detection (LOD) for the procedure is appoximately 10 ng/L Limit of Quantitation (LOQ) for the procedure is 50 ng/L ND - Compound not detected NQ - Compound detected at a level between the LOD and LOQ. Result is not quantifiable. ND < LOD < NQ < LOQ Results are calculated according to the following criteria If the sample and laboratory duplicate are greater than 250 ng/L, and the relative percent difference (RPD) is less than 20, the average value Is reported. If the RPD is greater than 20, the higher value is reported. If the sample and laboratory duplicate are less tha 250 ng/L, and the absolute difference Is less than 50, the average value is reported. If the absolute difference is greater than 50, the higher value is reported. 0007 000145 ,3058 Research Drive Ste College, PA 16801, USA T. 814.272.1039 F: 814.231.1580' exygen.com TM r ESEARCH Precise Research. Proven Results. Analytical Results Washington Works C8 Sampling 8/02 DuPont Sample Identification APFO (ng/L) W W K -G -G allery W W K -G -R anney W W K-G -W est Wellfield #1 WWK-K-FBLK1 3060 34800 6410 ND Limit of Detection (LOD) for the procedure is appoximately 10 ng/L Limit of Quantitation (LOQ) for the procedure is 50 ng/L ND - Compound not detected NQ - Compound detected at a level between the LOD and LOQ. Result is not quantifiable. ND < LOD < NQ < LOQ Results are calculated according to the following criteria If the sample and laboratory duplicate are greater than 250 ng/L, and the relative percent difference (RPD) is less than 20, the average value is reported. lf the RPD is greater than 20, the higher value is reported. If the sample and laboratory duplicate are less tha 250 ng/L, and the absolute difference is less than 50, the average value is reported. If the absolute difference is greater than 50, the higher value is reported. 0 007 000146 exygen.com 000147 APPENDIX B CHAIN-OF-CUSTODY RECORDS WASHINGTON WORKS FACILITY 000148 CHAIN OF CUSTODY/ANALYSIS REQUEST FORM Exygen Research Sample Receiving - 3117 Research Drive - State College, PA 16801, USA T: 814.231.8032 F: 814.231.1580 exygenresearch.com P age_____o f _____ PROJECT INFORMATION ANALYSES REQUESTED V J#*?)* + ............................. i___ . . / Client (name & address): Project M an ag er (Name* & E-mail Address): ADQiI'I A 7 firh? rf/J * ?7 / A / f ' ^ A-'Cti'* / h icLcd . D e b /ln i. C'A AS l*!*-hi, .D / 9/o S Phone: Project Name: S 'r fi< n . Fax: . RO. # : -STc.~l^|sAo sJ0- SyTM Sampler: _________ Q uotation#: \l Please fill out this form completely to ensure correct analysis and proper handling of your samples. C o m p o site Number of Containers .a W !!*! I A M /'.t .V :vJ\ ExyLIMS# Client Sample Identification Collection Collection -fQkl). Date Time O L 33(a0tt-\ lAJvJk- -i ( L GOH'X- c o j '3 iJtf-JIC- ? - >Sf~ /f'Ovjt O'7-oA \ W / S JT'-XJ-OX W M x -rhex L ?3Go^ H 'Jj kK - <t~--~(D'j-f L L WuJlC- C fS & o V 'l a -' c i All II I ONIV 0oj5 YJi'K. IC A O X c o l 1CU?> X /cS ' X ~(mJrz Y'J? t)>. \ d .^ T y-J7'>- V0\0 $ \V5i ---- Specify Matrix Comments '-/Ms / Y /2 f - > H2XLI / L -!n /r w j r i / (,*?>?<) Cv / i -*</ / ^ y x jt'i H t S X j/ t i f J fly \0* * 's V 's 1 "X i t < X' > c < Jp x_ < Xk jC k k x_ /k X JL. sV $ / i i/.f l zz A u _ *.L ZS_ ? y n . 7<r A IA Relinquished by _ <Mil! ! HH HU'/IAllOt! Date Time \ L\OC Cooler ID # C. ttuvu- y Received by , I r i/-rf usi: ni I!V ^ Cooler Temp. (C) . ) Date Time SLTVu *- C T v c c , c? L A c/C -2 69149 PROJECT REQUIREMENTS Results Deadline: Laboratory Report Options: f l Sample results only I I Add case narrative I I Add quality control summary I I Add calibration summary I I Add raw data CD O ther RESEARCH CHAIN OF CUSTODY/ANALYSIS REQUEST FORM Exygen Research Sample Receiving 3117 Research Drive State College, PA 16801, USA T: 814.231.8032 * F: 814.231.1580 exygenresearch.com Page \ o f PROJECT INFORMATION Client (name & address): A p w i A ff* ?7 Cj'+f. //* . D S Phone: J o t - g<}Z- / Y Fax: Sampler: ^ / V // MSProject Manag E-mail Address): V fa ' * ce&Sf/. h V Q . J ft* Project Name: ^ ANALYSES REQUESTED RO. # : --fiHSbd /%e}ea/* aJo / o7Q Quotation # : _________ Please fill out this form completely to ensure correct analysis and proper handling of your samples. .AMI'LL ANALYSIS ExyLIMS# Client Sample Identification Collection Collection Date Time S tt o CL E g B uo lg zu Specify Matrix Com m ents____________ L 334>3Lr.t /UyJt-'A^th falrJQ) L lx/ia/C- '-Q d f-h w o I S 0? \M0cM^r i t o r n y / i `f**'>l L 3S<qJ*~S m 3L &YQ4J>/ * YJiXixr c C JJLJt v f fjIrJlSMr - OH' M <*J a i o3c A. C r f lu x } <Jx*U n titi/ L 3j(*32 \JujC -6 - oh- Mu^ec 11A. C'H'Tt, / LA J / & J * -7 AJKJlL- (r - y /^ "fr^O t i X m j ' ''J * 3 ^ M i ^ TTf----1AIJ USE ONI Y 303 t . - 3 Z . -- ^ j.,, &4PMtrf~r97-Tr f - O Relinquished by Date Time Cooler ID # Received by ________ Cooler Temp. (C) / / ' I Date Ttm e_ ' l / L LAJD. a a .. ^ c Y V V ." ^ v 0 l i > 5 W i/o q jfo ) o lili u information LAB USE ONLY ~l J h 00015 r( 5Ns 1 Y; U. o !$ vA ON X. V CD CD O z< JL 7? 7-1 77 7 1 jC kL ts 7.7 jC JL r-s r-7 X . C.1 31 K C-H 47. H L l it PROJECT REQUIREMENTS 6? Results Deadline: Laboratory Report Options: 0 Sample results only 0 Add case narrative 0 Add quality control summary 0 Add calibration summary 0 Add raw data _ 'U S, O ther j ^ P jV - O C * ^ rv in- { CHAIN OF CUSTODY/ANALYSIS REQUEST FORM Exygen Research Sample Receiving * 3117 Research Drive * State College, PA 16801, USA T: 814.231.8032 ` F: 814.231.1580 exygenresearch.com Page r .? of PROJECT INFORMATION ANALYSES REQUESTED Client (name & address): Phone: Fax: Sampler: ?7 L as* . K k b Ml '-ht* .D A n r a 7 c 2- X9i- /(,9/T - T 0 - W y 1C4>a^ ) , p u a Project Manager (Name & E-mail Address): / U t h yA^COl^ __________ ' M i c U - r ! . O. //l'c 'cy-' i'\ -S Project Name: cA* _____ IS .____________________________ RO. # : L -tfra - HSoi M lesf*/Jo Y c 7o Quotation #: Please fill out this form completely to ensure correct analysis and proper handling of your samples. v. Ill i i iAv5l\ jjFi tvP .\/ C^f-f ' ExyLIMS# Client Sample Identification Collection Collection Date Time L ao ai.E J3 J E Et uo z3uO Specify Matrix 9 k i/JO i-0 Comments "7 - / 6 y '7T*~ -t* W i/* f Iv/JtA X o \ y Vk o 7-1 Sx Lyt. I Al H it i'KHV i* ? Vit i* * \ b a '>(11' t s : * * H & .V .... ' tk v , : - ' Relinquished by Date T im e W ^id ^W \T \ >3L \ Ct&i <>iiisn nilt uMaik >n ir f . V V V-; ! \ Received by Date Time 1 () ' /^ '-- S f a bf a - ---- - /w/p 000151 PROJECT REQUIREMENTS Results Deadline: Laboratory Report Options: 0 Sample results only 0 Add case narrative 0 Add quality control summary 0 Add calibration summary 0 .A d d raw data 3ther P A . I. **>& TTT\--r tI RESEARCH CHAIN OF CUSTODY/ANALYSIS REQUEST FORM Exygen Research Sample Receiving - 3117 Research Drive - State College, PA 16801, USA T: 814.231.8032 * F: 814.231.1580 * exygenresearch.com P a g e _____ o f ______ 2 'tb F T H * PROJECT INFORMATION Client (nam e & address): A fterh 7 L * r . F ff /V / * / , D< / I f e f Phone: ,?at - li'ft Fax: _ , Sam pler: S ^ V iW v V tii 1^ ____ Project Marwager (N am e & E-mail Address): /l/T i& M < c b s s f. D. A-jrcn.'x & u U -d - y t - l rV -. Project Nam e: / RO. #: K l ~ t o - 6>Hfdo A /A /> M> F 'f o n Q u o ta tio n #: Please fill out this form com pletely to ensure correct analysis and proper handling o f your samples. C o m p o site Number of Containers . A f i l l i .L A . N A I . Y S i > ExyUMS# Client Sample Identification L 3 3 >oZ ~ 1 IsJujZ - 33! L JjT6 o2 -e 6 - A/W/ 33G L 3 J 6>oZ. - 3 C 3 3 <*o? - i I/uUj K-r - / i X O - ^ 6 ( c 33(*oz-$- V j t v K - F L 3 3 (ooZ -& L C L ' ' d J l e i /of Collection Collection Pate Time Sonukj -l > 50 x ,V3 \ 5 t lir i A^oo s< ^lrO-i t t Q &3 V*0J )x^ 1Sfzo/ci. ft3 Specify Matrix 2- Z. 2. 2 tZ- Comments S n w tib / ( l 9 3 *->_r J X 1- & , 1* f Z & 3 1 ANALYSES REQUESTED 1N N! AN \ \ 'S \kVi M V ~F X~ _*c X P J L ~x~ * *ft * Id. n r.H A? f y /.( J.G ff-f f.o 9-1 .1 iff I ' li I IM ( INI Y Relinquished by V'A.Cv'A YTj tU. \ V T O KvVl Date *h /> ^ 1" Time 1H O O <v i m n n il *k m a i I* >h I Ali m li: I iY 000152 \ PROJECT REQUIREMENTS Results Deadline: Laboratory Report Options: |~1 Sam ple results only I I Add case narrative I I Add quality control summary f~l Add calibration sum m ary I I Add raw data I I Othpr PROJECT INFORMATION Client (name & address): CHAIN OF CUSTODY/ANALYSIS REQUEST FORM Exygen Research Sample Receiving 3117 Research Drive State College, PA 16801, USA T: 814.231.8032 * F: 814.231.1580 exygenresearch.com P a g e _____ o f ______ ANALYSES REQUESTED Project Manage^ (Name & E-mail Address): tftu P Phone: Fax: Sa m rf/Js 27 JHt .D A /9 W f ?ci - m ~ ju ls t __________________ p l e r : ___________ JUfCtutr/.O. <*) UW Project Name: _ j*c PO. # : ___ -fjra - 5^ Quotation # : /. fy o io Please fill out this form completely to ensure correct analysis and proper handling of your samples. SAMPLE ANALYSIS <0Si Collection Collection b. ExyLIMS# Client Sample Identification Date Time o H S S 1 - ( iaJt\jy~ At - -*tl/ /v X M o x U s e `u^ VJW {-r - ry 3 3 S SS- 3 iD u lA UJ-e-rfiw llh f lj wA l\3 i> w Specify Matrix Comments i* Ht I * * '/ wn**Y U ^n>r VN 5> 1 N 1 y H; Sv < z jC 4_ X (.S 7j V 7.1 7 ; C om posite Number of C o n ta in e rs rj ? / f J>~/ / A -- / z-H ir z ? 3 5 ~ i-H 113 S is C ^nn! / JC TL I AB USE l Ml Y I IAIN OF O JS O D Y Relinquished by VZcvvVe-v\ oA Date Time & '> /> S t 3 \ j a V'A.c/ i H I itU INFORMATION Cooler ID # Vta,-/.? J Cooler Temp. (C) /. / Received by Date Time ms fr //* fJr -------y ------------ - / o I AB USE OMI Y 000153 PROJECT REQUIREMENTS Results Deadline: Laboratory Report Options: 0 Sam ple results only 0 Add case narrative [~~l Add quality control sum m ary 0 Add calibration summary 0 Add raw data 1 1- - 000154 APPENDIX C LABORATORY ANALYTICAL DATA REPORTS LOCAL LANDFILL en RESEARCH L Precise Research. Proven Results. Analytical Results Local Landfill C8 Sampling 9/02 DuPont Sample Identification APFO (ng/L) LCL-G-MW-4 LCL-G-MW-6 LCL-G-MW-9 LC L-G -M W -10 LCL-K-EQBLK-2 63500 13700 NQ 357 ND Limit of Detection (LOD) for the procedure is appoximateiy 10 ng/L Limit of Quantitation (LOQ) for the procedure is 50 ng/L ND - Compound not detected NQ - Compound detected at a level between the LOD and LOQ. Result is not quantifiable. ND < LOD < NQ < LOQ Results are calculated according to the following criteria If the sample and laboratory duplicate are greater than. 250 ng/L, and the relative percent difference (RPD) is less than 20, the average value is reported. If the RPD is greater than 20, the higher value is reported. If the sample and laboratory duplicate are less tha 250 ng/L, and the absolute difference is less than 50, the average value is reported. If the absolute difference is greater than 50, the higher value is reported. 0007 000156 L3058 Research Drive LState College, PA 16801, USA LT: 814J272.1039 ELF: 814.231.1580 exygen.com 00015V APPENDIX D CHAIN-OF-CUSTODY RECORDS LOCAL LANDFILL 00915 RESEARCH CHAIN OF CUSTODY/ANALYSIS REQUEST FORM Exygen Research Sample Receiving * 3117 Research Drive State College, PA 16801, USA T: 814.231.8032 F: 814.231.1580 * exygenresearch.com P a g e _____ o f ______ PROJECT INFORMATION____________________________________________________________________ Client (name & address): / I n A/A A P S e ra ite r - iS f a P Z7 /,4 *r P / P i m l tU o ^ _ ... Phone: 7o?- x iz - M x Fax: Sampler: )k f> jY Y lflU A _ Project M anager (Nam e & E-mail Address): / A k A^>fa Project Name: ..0 & i / Q , /X # < v >{ , xA RO. #: ............... .................................................................. Q uotation#: Please fill o u t this fo r m completely to e n s u re c o rre c t analysis and p ro p e r h a n d lin g o f y o u r s am p les. C o m p o site Number of Containers ; ,< *. 2* 3 it \A m r ft. jR i '> U m U....S b , ExyUMS# Client Sample Identification Collection Collection Date Time -nuQl o . 336i1~ t L / L - A J C l 7 - 2 . L . / 6 ~ ~ A4 k /-< 5 ^43Jb ! 1f * i*{ \ x I 3 6 i 7- S L e i - c - A4v - 9 3 3 6 ,17-H ( t r v - 3 -/**-> ' to - 3 5 6 H - ' cc. - *3- a L t - 2 <vT___ A -A Specify Matrix C o m m e nts e * t m i3 S . qiiyCs j 2 L <-( r u i s G h 1 3 / A Lf i7 3 q , 6 V / 7 % a. GHUHt A I _____ (o y n t 1 ANALYSES REQUESTED > 0 'Qs >N 's. t Tt "Vk K< xT / // /1 X_ 1 ! fV 4 k * C\ CJ ** o . N. o 77 f-f r-i /9 ? / 3 4 9.\ i /Mi I l \ i I ii UV Re jnquished by \ \n >l L A l V ^^ D ate ~kQ & ~ 1\C' Tim e < .` t u r i ; ti ll u t U i A i l s n C ooler ID # ( /p a c o y 2, C ooler Temp. (C) 0 . 8 Received by 7- ^ D ate ' T im e // l : \ l i H: I. o l i i 000159 PROJECT REQUIREMENTS Results D eadline: Laboratory Report O ptions: Q Sample results only I I Add case narrative Add quality control summary (Z l Add calibration summary I~1 Add raw data @ O th e r 0001 APPENDIX E LABORATORY ANALYTICAL DATA REPORTS LETART LANDFILL OOOi&l Exyeen % /O research Precise Research. Proven Results. Analytical Results LeTart Landfill C8 Sampling 8/02 DuPont Sample Identification APFO (ng/L) LTL-Z-Outlet 002 LTL-K-EQBLK-1 2050000 ND Limit of Detection (LOD) for th. procedure is appoximately 10 ng/L Limit of Quantitation (LOQ) for the procedure is 50 ng/L ND - Compound not detected NQ - Compound detected at a level between the LOD and LOQ. Result is not quantifiable. ND < LOD < NQ < LOQ Results are calculated according to the following criteria If the sample and laboratory duplicate are greater,than 250 ng/L, and the relative percent difference (RPD) is less than 20, the average value is reported. If the RPD is greater than 20, the higher value is reported. If the sample and laboratory duplicate are less tha 250 'ng/L, and the absolute difference is less than 50, the average value is reported. If the absolute difference is greater than 50, the higher value is reported. 0007 0001&2 058 Research Drive State College, PA 16801, USA ;\T: 814.272.1039 F: 814.231.1580 exygen.corn _ RESE Precise Research. Proven Results. RC H Analytical Results LeTart Landfill C8 Sampling 8/02 DuPont Sample Identification APFO (ng/L) LTL-G -LM W -4 LTL-G -LM W -6 LTL-G -LM W -7 LTL-K-EQBLK-3 L T L -G -L M W -2 A LTL -G -L M W -11 L T L -G -L M W -5 B L T L -G -L M W -5 B -2 1410000 10500 197000 ND 676000 57.7 1480000 1340000 Limit of Detection (LOD) for the procedure is appoximateiy 10 ng/L Limit of Quantitation (LOQ) for the procedure is 50 ng/L ND - Compound not detected NQ - Compound detected at a leve! between the LOD and LOQ. Result is not quantifiable. ND < LOD < NQ < LOQ Results are calculated according to the following criteria If the sample and laboratory duplicate are greater than 250 ng/L, and the relative percent difference (RPD) is less than 20, the average value is reported. If the R P D is greater than 20, the higher value is reported. If the sample and laboratory duplicate are less tha 250 ng/L, and the absolute difference is less than 50, the average value is reported. If the absolute difference is greater than 50, the higher value is reported. 0007 000163 3058 Research Drive State College, PA 16801 J: 814.272.1039 F: 814.231.1580 exygen.com en E \ y g RESEARCH wL Precaise Research. Proven Results. Analytical Results LeTart Landfill C8 Sampling 8/02 DuPont Sample Identification APFO (ng/L) LTL-K-EQBLK-2 LTL-G-LMW-1 LTL-G -LM W -8 L T L -G -L M W -9 ND 23000000 3100000 479 Limit of Detection (LOD) for the procedure is appoximately 10 ng/L Limit of Quantitation (LOQ) for the procedure is 50 ng/L ND - Compound not detected NQ - Compound detected at a level between the LOD and LOQ. Result is not quantifiable. ND < LOD < NQ < LOQ Results are calculated according to the following criteria If the sample and laboratory duplicate are greater than 250 ng/L, and the relative percent difference (RPD) is less than 20, the average value is reported. If the RPD is greater than 20, the higher value is reported. If the sample and laboratory duplicate are less tha 250 ng/L, and the absolute difference is less than 50, the average value is reported. If the absolute difference is greater than 50, the higher value is reported. 0007 000164 J & 3 0 5 8 Research Drive W State College, PA 16801, USA kT: 814.272.1039 ILF: 814.231.1580 exygen.com, 0001*5 APPENDIX F CHAIN-OF-CUSTODY RECORDS LETART LANDFILL 0001 $ CHAIN OF CUSTODY/ANALYSIS REQUEST FORM RESEARCH Exygen Research Sample Receiving * 3117 Research Drive * State College, PA 16801, USA T: 814.231.8032 F: 814.231.1580 exygenresearch.com Page_____o f _____ PROJECT INFORMATION Client (name &address): AA Z^r. 3 / { / J f z n P /<L A i t * ! Phone: n ro 5 ~ ? o z - ;r?<? Fax: , Sampler: H-YCxLru uv \ S , Project Manager (Name &E-mail Address): , /A . / U i A * 4 - D- U 'A . Project Name: A % /A. RO. #: Cro - `(ShCo Quotation #: M> Please fill o u t this fo r m completely to e n s u re c o rre c t analysis a n d p ro p e r h a n d lin g o f y o u r sam ples. ANALYSES REQUESTED y V $A V Y A A "Tv". - M i l l A A N i / \ ; A S II ExyLIMS# Client Sample Identification L T L - Z r - tf-V/W o o 2 CT L - ?---O u H -rt oo? L tL - *-< T JJ mC o lle c ti o n C o lle c tio n Patey2 oi^ T im e _Q VX i i O ' l i U S pecify M atrix ! Comments __ A _ ( lllb l } / 'J fb I * - / ____ 2 b `i / L i S Jc X > \sV 7 .9 91000 Composite Number of Containers F C - /*? '. 7 / /tu ^ P P xf~ T C - /<- f q f e e - i _____ !8' A t W u is V /6 b L/ / t - <r/ 51 -r ?< X t n AA I . I! I l . l I'll II Y Relinquished by ... IaA \ ^ X . ' L v i-v. . Date Time /J o . )l \o .2 . 11 \K o o <m i n ; iiii-i*m\AAib>iJ __ Cooler ID # C c^ s * t f / Cooler Temp. (C) , I ------------- j -- Received by Date Time A ta'V vV .X k.yi: \ k* Te h, , Cj A O C i A /// / . . ,.... . / / / 5- I A il II<|' f liliv PROJECT REQUIREMENTS Results Deadline: Laboratory Report Options: 0 Sample results only 0 Add case narrative 0 Add quality control summary 1 I Add calibration summary 0i--i A_dd raw data CHAIN OF CUSTODY/ANALYSIS REQUEST FORM Exygen Research Sample Receiving 3117 Research Drive State College, PA 16801, USA T: 814.231.8032 * F: 814.231.1580 * exygenresearch.com P a g e _____ o f ______ CHAIN OF CUSTODY/ANALYSIS REQUEST FORM Exygen Research Sample Receiving * 3117 Research Drive State College, PA 16801, USA T: 814.231.8032 F: 814.231.1580 * exygenresearch.com P a g e _____ o f ______ PROJECT INFORMATION ANALYSES REQUESTED Client (name & address): ADAM- AA p / l rftiv 2 1 / A t f*+ H I ,D F JfffeS Phone: Fax: 3CI-itmlfi Sampler: 'T Y t-ta -u . * VL^aaA bU A Project Manager (Name & E-mail Address): tl* A '/fo t'y A r f t r U r f . A A e*i~ Project Name: -a t* RO. # : At ft* fe tr * aJ? Q uotation#: Please fill out this form completely to ensure correct analysis and proper handling of your samples. >V<it V SAMPLE ANALYSIS ExyLIMS# Client Sample Identification i W tJ- Jt / T t - C r U M / 1- i L J M /V V L r t - i C - <SLjiCC-$ Collection Collection Date Time to te <d O * *ZL_ \ U 3M - X . V L_______ ___________ ___________ __________________________________ < Specify M atrix C o m m en ts l LordK -c *0 7 6 / ^t^ n r . X . . Clh '* ) / v n ')') 0 vn rx / __ CSS/** *-/*9/ _____ XJ ~y jL k XX i * V% < ?.! -- IX PP 1*--, 1 Composite Number of Containers 0010 . E | RC H CHAIN OF CUifODY/ANALYSIS REQUEST FORM Exygen Research Sample Receiving * 3117 Research Drive State College, PA 16801, USA T: 814.231.8032 F: 814.231.1580 exygenresearch.com P a g e _____ o f ______ PROJECT INFORMATION ANALYSES REQUESTED Client (name & address): Project Manager (Name & E-mail Address): A d ^ / ^ a a y y / < -r/ ' _ d k Za* fU f * 7 ^ r . / 3 f / Y M l r ff*t /ss.* JC^ Phone: /f _ Hd<C^ * * - f . D. five!* 0 <JM' Project Name: 6 ^ Fax: PO. # : - r a - p H 5~(d f a l e r e A )a Sampler: 'TY A 'V i^ i. , ^<eMcciJLA '7 Quotation # : Please fill out this form completely to ensure correct analysis and proper handling of your samples. i V * 3 /AMPLE ANALYSIS ExyLIMS# Client Sample Identification Collection Collection Date Time tJUf? > iJ J b t i.....i. LTi - Cr- L/ h! ' H CAr-h'--ff- u & " r ? w j r j - iU $: la in - y LtC -6 s~ L n t / i ,f LTC-dr-LMbJ' S j -, t AH USE OMIV vzlo:,M e # 3 <>8)xTlcf4# CHAIN OF CUSTODY o v.E Q. E uo zE3uco Specify Matrix Comments i t x/OocAtr' Ccf/Sr ( c w r + r -- <iV<fby~ 6W ^ s u a tt s s i L VaJKM&^T A ('I'" * / C * / i l l `A * *- Cooler ID # C ^ > V r * r - Cooler Temp. (C) <s* > Relinquished by Date Time Received by Date Time : 4 ; .x r .^ s X c ^ (y \Z [^ tJ /J o e e s i s t o 1V ; , V**rK> V i L ^ r . _ * r f t a T W i T ' l i t e w o s (| b i n&lrt> U' /iJ i' U l H I U INFORMATION LAH USE ONIY 000170 i V; * VL X 4. *o o < r-. x k r.i PROJECT REQUIREMENTS Results Deadline: Laboratory Report Options: Sample results only Add case narrative Add quality control summary Add calibration summary Add raw data Other 0 k x jw v c ^ v f ll vefcj/^ T\tVSK'ti a \- A A n . rW PROJECT INFORMATION Client (name & address): CHAIN OF CUSTODY/ANALYSIS REQUEST FORM Exygen Research Sample Receiving 3117 Research Drive State College, PA 16801, USA T: 814.231.8032 F: 814.231.1580 exygenresearch.com P a g e _____ o f ______ Project Manager (Nanye & E-mail Address): ANALYSES REQUESTED 6000 . f V .r r n y ? /VL _ A-- . D J fjV T _____ Phone: Z i - /<f Fax: Sampler: ^ Project Name: 6Z PO. # : ____ ~&&>9 Quotation #: f/c ' Please fill out this form completely to ensure correct analysis and proper handling of your samples. AMPLI ANALYSIS ExyllMS# Client Sample Identification L 3GIG- ( L T C - - A U - g L 3 )G /C.-TC 3 36 t h ' J i - T V- - L r - i,VY\Vl) Collection Collection Date Time 1^10 l3 5 q L*f i,B*"**& * U/viv*> ~rVA 6 a Eo :ti.E t39O3c u z u Specify Matrix f sL Comments iZ ___ / - i **rry<H- U .4 lft3 < T fa4 |f?y i ie -4 i.@ 5 jgj_Ll3 Ii3r7r^r\ liiH --- I Mi USE ONtY CHAIN OP CUSTODY Relinquished by _ Date . Time H op o n iL ii in f o r m a i io n Cooler ID # Cooler Temp. (C) <?>7 Received by Date Time J>KuJCjk-^Xjcicc-irY\ r - k i d t e u . cjAuloi O^trO J / / / -------------------- _ /jb /* IAD USE ONIY 000171 i V IVv i V z5 3 k - ^ -rfs :SE=r :x $ 3 V\ 1 n To *3: M ^ 3 S S Okia(3 jUI Q PROJECT REQUIREMENTS Results Deadline: Laboratory Report Options: 0 Sample results only l~~l Add case narrative I~1 Add quality control summary f~1 Add calibration summary 1 I Add raw data rv. ^ OtherSXfcJrvCMAA.c'A CHAIN OF CUSTODY/ANALYSIS REQUEST FORM Exygen Research Sample Receiving *3 1 1 7 Research Drive * State College, PA 16801, USA T: 814.231.8032 F: 814.231.1580 exygenresearch.com Page_____o f _____ PROJECT INFORMATION ANALYSES REQUESTED Client (name & address): A-DQfc A / >J ~ r'v tc -~ r--D ,{s * ^ f / f / J f t l Lf^C. V 4 La ji Phone: ?ot - n>X j /& 7/ Fax: Sampler: ___ L v t a^wU j_______ Project M anager (N am e & E-mail Address): Project Name: RO. # : -To - fo e & /* * / > Quotation # : Please fill out this form completely to ensure correct analysis and proper handling of your samples. ExyU M S# Client Sample Identification L U UUzZ. . tr r t-- ^ - e&cK s Collection Collection Date Time 3 im K SS Mo W.E Q. uEo fS zi u Specify Matrix C o m m e n ts ____________ / i--/' >i1 - H tT F Q - I \ y 4 SsJ u. 2 4: * IX *4 0010 I An USE ONI V PROJECT REQUIREMENTS Results Deadline: Laboratory Report Options: n Sample results only 0 Add case narrative 1 I Add quality control summary 0 Add calibration summary 1 I Add raw data ^ Other A A j h o d 'A J \I , ' 0 ^ ,7 f, ' . r>- L -i^J CHAIN OF CUSTODY/ANALYSIS REQUEST FORM RESEARCH Exygen Research Sample Receiving 3117 Research Drive State College, PA 16801, USA T: 814.231.8032 * F: 814.231.1580 exygenresearch.com Page_____o f _____ PROJECT INFORMATION ANALYSES REQUESTED Client (name & address): Project M e ^ ager (Name & E-mail Address): A 0 FS f f r s v / C r j - - ' O v f a s 't fitf if f A * Z I fr ' ! ( Phone: Fax: Sampler: D ~ ________________ ' 3 ?9l- M R f / Li t t-W v A i__V--,Aa .(}O aX ,_____ J f* s X U O /rl / /' f e e ? ( . 0 - A<jcois\ Project Name: v fy . A i/S c * f - tos A 8 J r/c X RO. # : f - f / ~ V /$ b ir v T r / J rCoCd Quotation # : Please fill out this form completely to ensure correct analysis and proper handling of your samples. ' SAMPLE ANALYSIS ExyllMS# Client Sample Identification Collection Collection Date i Time V *5 ",o O tw CL E o fc !c 3O o u Z U Specify Matrix Comments _ ._1 ___ - A M iS M t '' - -- L t u i i - / 4 ( Jr * r -- -- ** \ T 4 S- 1< Z~2 -- 1 O o _ ilr Z j *rfc "Z Je ----- 7 ---- 1 1 " VV \ I AB IISF ONI Y IAIN OF CUSTODY Relinquished by [ V Date f/vZ, Time /i*+> Cooler ID # vi/o Cooler Temp. (C) Received by Date Time jn. v '-vi>ji -- i r W v' yi w - /ti4(s- ' 1 1 o i l I It iiiro itM A llv tU t AB USE ONI Y 000173 PROJECT REQUIREMENTS Results Deadline: Laboratory Report Options: CD Sample results only 1~~1Add case narrative i~ l Add quality control summary I " ! Add calibration summary ED Add raw data ^ E t o t h e r W h i n t ~t c- t CHAIN OF CUSTODY/ANALYSIS REQUEST FORM Exygen Research Sample Receiving * 3117 Research Drive State College, PA 16801, USA T: 814.231.8032 F: 814.231.1580 * exygenresearch.com P age_____o f _____ 00017$ APPENDIX G LABORATORY ANALYTICAL DATA REPORTS DRY RUN LANDFILL 000i7t> RESEARCH Precise Research. Proven Results. Analytical Results Dry Run Landfill C8 Sampling 8/02 DuPont Sample Identification APFO (ng/L) D R L-G -D R M W 6A D R L-G -D R M W 12 D R L-G -D R M W 12A D R L-G -D R M W 12B D R L-G -D R M W 13 D R L-G -D R M W 13A D R L-G -D R M W 14 D R L-G -D R M W 15 DRL-G-DRMW 13-2 DRL-K-EQBLK-3 785 62.6 88.0 NQ 13100 5140 NQ 3990 14600 ND Limit of Detection (LOD) for the procedure is appoximately 10 ng/L Limit of Quantitation (LOQ) for the procedure is 50 ng/L ND - Compound not detected N Q - Compound detected at a level between the LOD and LOQ. Result is not quantifiable. ND < LOD < NQ < LOQ Results are calculated according to the following criteria . If the sample and laboratory duplicate are greater than 250 ng/L, and the relative percent difference (R P D ) is less than 20, the average value is reported. If the RPD is greater than 20, the higher value is reported. If th e sample and laboratory duplicate are less tha 250 ng/L, and the absolute difference is less than 50, the average value is reported. If the absolute difference is greater than 50, the higher value is reported. OOC7 000177 3058 Research Drive State College, PA 16801, USA T: 814.272.1039 F: 814.231.1580 exygen.com 000178 APPENDIX H CHAIN-OF-CUSTODY RECORDS DRY RUN LANDFILL 0^0179 CHAIN OF CUSTODY/ANALYSIS REQUEST FORM Exygen Research Sample Receiving * 3 1 1 7 Research Drive State College, PA 16801, USA T: 814.231.8032 F: 814.231.1580 exygenresearch.com P a g e _____ o f ______ PROJECT INFORMATION ANALYSES REQUESTED Client (name & address): Apt*, fti A fT e * /? / if -- / / A i /*/( ____ / ? * o f _______________________________ Phone: y<n - /Gf? Fax: Sampler: ``y '7 IfenA. ^ Project M anager (Nam e & E-mail Address): /j'k / f fajcLurl , P. At/Cvi'i iA/t. -rvC1 Project Name: C/ y RO. # : L. - a </5b(o A i C / i6 Q uotation#: Please fill out this form completely to ensure correct analysis and proper handling o f your samples. SAMPLE ANALYSIS ExyLIMS# Client Sample Identification L t i U i -1 p L - 6 - o / * ) r t A L?.?/ A- J O /l -- ' D/*vO>Z l a t h - i \d/ c - 6 i s i t u . Y \d / L - & -D /e ^ v jn 6 CUPr r L u ti* * 1 p a - 6 - o /p i ^ *3A h U /** 7 \ p f t ~ 6 - p f l . f r * *H l u b i > - f t O / L - P - D / f r ^ j /5" I AB USE ONI Y sS t Collection Collection Date Time o u re is f ia A 19 3 i X lira ? T m x JL n yg - JX fE Number of Containers 4J *O5 CL 0E u Specify Matrix Com m ents (,*/***/ a\ L, - / / T U / i / j t x v ____ ^ X i t i / / ( ' / * * * j3 i ' H i l / t>Lf/* _2L ' 1 ^/oo J 2 t t Lt/sr<n / i*a/s< H A i ^ s u j H/cis a < L _ ____ i h / f i s ) i n * \ 'Vi (vy m >\ 14 Sv z < X-ir j L Jc <X <X <y x:U L V t % Si S k ~u ?. i 77 > 7. 7.S- 7 s ;.y \V Hi 7,,f , i y .f JUL 6000 CHAIN OF CUSTODY O in t U INFORMATION Cooler ID Received bv IAB USE ONI.Y Cooler Temp. (C) ~ Date ' Time C ffU d o lO K O s M U * . >} '; 000180 PROJECT REQUIREMENTS Results Deadline: Laboratory Report Options: O Sample results only O Add case narrative CH Add quality control summary I " ! Add calibration summary IU Add raw data iC V . | | o th e r d o rd RESEARCH CHAIN OF CUSTODY/ANALYSIS REQUEST FORM Exygen Research Sample Receiving 3117 Research D rive State College, PA 16801, USA T: 814.231.8032 F: 814.231.1580 exygenresearch.com Page_____ o f ______