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HomeMy WebLinkAboutNCD986187128_20030901_North Belmont PCE_FRBCERCLA LTRA_First Quarter Operation & Maintenance Report for In-Well Recirculation and Vapor Stripping-OCRI I m g D E E I I I I I I I I I I I I FIRST QUARTER OPERATION AND MAINTENANCE REPORT FOR IN-WELL RECIRCULATION AND VAPOR STRIPPING AT THE ·: ./@-fr;;fE--.!J-~~ i I . . ~o Qj I I · / ~··. ocr 8 -l!///1 NORTH BELMONT PCE SUPERFUND sr1Er,' '--... . ~ u 20o3 /I.!:!) I GASTON COUNTY, NORTH CAROLINA. i'.l!P,?R~ I ------~/J_flor,1 I Prepared For: COM Federal Programs Corporation 800 Oak Ridge Turnpike, Suite. B-200 Oak Ridge, Tennessee 37830 Prepared By: EA Engineering, P.C. and it's affiliate EA Engineering, Science, and Technology, Inc. 15 Loveton Circle Sparks, Maryland 21152 (410) 771-4950 . September 2003 ---I 61585.0 I I I I u u u I ,, I,: I I I I I I I 1, I I FIRST QUARTER OPERATION AND MAINTENANCE REPORT FOR IN-WELL RECIRCULATION AND VAPOR STRIPPING AT THE NORTH BELMONT PCE SUPERFUND SITE GASTON COUNTY, NORTH CAROLINA Prepared For: COM Federal Programs Corporation 800 Oak Ridge Turnpike, Suite. B-200 Oak Ridge, Tennessee 37830 Prepared By: EA Engineering, P.C. and it's affiliate EA Engineering, Science, and Technology, Inc. 15 Loveton Circle Sparks, Maryland 21152 (410) 771-4950 September 2003 61585.01 I I I I ·g 0 D m. I I I I I 'I I I I I I CONTENTS Acronyms, Abbreviations, and Symbols ............................................................................. ii List of Figures .................................................................................................................... iii List of Tables ...................................................................................................................... iv 1. INTRODUCTION .................................................................................................... 1-l 1.1 PROJECT SCOPE ............................................................................................... 1-l 1.2 REPORT ORGANIZATION ............................................................................... 1-l 2. SYSTEM OPERATION ........................................................................................... 2-l 2.1 SYSTEM EFFECTIVENESS .............................................................................. 2-1 2.2 SYSTEM PERFORMANCE ............................................................................... 2-2 3. GROUNDWATER AND SYSTEM PUMPING DATA .......................................... 3-1 3.1 GROUNDWATER DATA .................................................................................. 3-l 3.2 SYSTEMPUMPINGDATA ............................................................................... 3-l 4. ANALYTICALDATA ............................................................................................. 4-l 4.1 SYSTEMDATA .................................................................................................. 4-l 4.1.1 Groundwater Treatment .............................................................................. .4-l 4.1. 2 Vapor Treatment .......................................................................................... 4-1 4.2 VCW DATA ........................................................................................................ 4-l 4.3 PIEZOMETERS AND MONITORING WELLS ................................................ 4-2 4.4 DISCUSSION OF ANALYTICAL RES UL TS .................................................. .4-2 4.5 QUALITY ASSURANCE .......................................... , ........................................ 4-3 ATTACHMENT A Copies of the Piezometer and Well Gauging Results and System Data Sheets ATTACHMENT B Copies of Laboratory Analytical Reports ATTACHMENT C Graphs of VCW PCE Concentrations versus Time I I I ARAR I cfm cvoc iu DCE I EA I GAC I µg/L NIA I ND I O&M I PCE ppm PlD I RAWP I TCE I USEPA I vcw voe I I I I ACRONYMS, ABBREVIATIONS, AND SYMBOLS Applicable or Relevant and Appropriate Requirements Cubic Feet per Minute Chlorinated Volatile Organic Compounds Dichloroethene EA Engineering, Science, and Technology, Inc. Granular Activated Carbon Micrograms per Liter Not Applicable Not Detected Operation and Maintenance Tetrachloroethylene Part(s) Per Million Photoionization Detector Remedial Action Work Plan Trichloroethene United States Environmental Protection Agency Vertical Circulation Well Volatile Organic Compounds II I I I I '0 I I I I I I I .I I I ·1 I , I I Figure I Figure 2 Figure 3 Figure 4 LIST OF FIGURES Site Map Groundwater Elevation Map for Top of Bedrock Aquifer Groundwater Elevation Map for Bedrock Aquifer PCE Concentration Map for Wells and Piezometers Screened in the Top of Bedrock Aquifer Ill I I I I 0 m I I I I I I I I I I I I I Table I Table 2 Table 3 Table 4 LIST OF TABLES Summary of Well and Piezometer Groundwater Elevations Summary of VCW and Treatment System Pumping Rates for the Remedial System Summary of Groundwater Analytical Results Summary of Vapor Monitoring Results IV I I I I I 0 D I I I I I I I I I I 1. INTRODUCTION 1.1 PROJECT SCOPE The U.S. Environmental Protection Agency (USEPA) contracted CDM Federal Programs, with EA Engineering, Science, and Technology, Inc. (EA) as a subcontractor to CDM, to implement in-well groundwater re-circulation and vapor stripping technology at the ·North Belmont PCE Site located in North Belmont, Gaston County, North Carolina. Under USEPA contract 68-WS-0022, EA was tasked with the design, installation, and operation of the groundwater remediation system at the site. The main objectives of the project are the following: • Install and operate a groundwater treatment system for 1 year in a manner that optimizes a balance between reduced cleanup duration and a reduced remedial cost. • Maximize the contaminan_t mass removal from the· three aquifer (i.e., hydrogeologic) units within the source area while minimizing the treatment of uncontaminated groundwater. • Treat designated areas of the plume to achieve the highest reduction of chlorinated volatile organic compounds (CVOCs), specifically tetrachloroethene (PCE), using in-well re-circulation and vapor stripping technology. A Project Summary Report was prepared in June 2003 that presented a brief site description and history, summarized the design and construction of the remediation system, provided results of system start-up, and detailed operation and maintenance (O&M) specifications. This Quarterly Groundwater Monitoring Report, which is an addendum to the Project Summary Report, provides results for the first quarter of the system's operation after the system start-up period. 1.2 REPORT ORGANIZATION The report is organized into four chapters. Chapter 1 provides a brief overview of the project. Chapter 2 provides a summary of the system operation during the I st quarter of O&M. Results of the groundwater and system monitoring are presented in Chapter 3. Chapter 4 presents the analytical results for the monthly system sampling and the quarterly piezometer and monitoring well sampling. 1-1 I I I I 0 D I I I I I I I I I I I I 2. SYSTEM OPERATION The groundwater treatment system was operated continuously during the first quarter of operations from 14 May 2003 through 06 August 2003. A site map showing the locations of the vertical circulation well (VCW) pumping wells, piezometers, and treatment system building is presented in Figure I. 2.1 SYSTEM EFFECTIVENESS Based on the analytical and system data the system has been effective in treating the designated areas of the plume, reducing CVOC's (specifically PCE), and achieving mass removal from the aquifer units. With respect to the systems effectiveness thus far the mass recovery both in terms of total influent concentrations and mass removal rate is consistent with the modeled concentrations and rates, respectively. However, the combined ground water withdrawal rates are less than originally envisioned, although several VCW are operating within the anticipated ranges. The system operation data has been evaluated in order to improve the effectiveness of the system and achievement of the project objectives. The CVOC concentrations of the VCW's and piezometers have been highly variable over the first several monthly sampling events and the first quarter sampling event. The pumping (extraction) rates of the VCW's have been generally consistent, but at the lower end of the design range. The injection rates of the VCW's have been highly variable over the first three months and generally at the lower end of the design range. One significant factor in evaluating the operation of the system has been the unusual rise in groundwater levels over the area, typically averaging almost five feet above historical levels. Based on the data and site conditions several operational changes have been discussed. However, because the system data is so variable, and due to the limited amount of operation data, no changes have been implemented. CVOC concentrations may continue to vary throughout the operational period and optimization is expected to be a dynamic rather than a static process. 2-1 I I I I u 0 I I I I I I I I I I Some of the potential operational adjustments that have been discussed are presented below and may be implemented as further data is collected and more definable trends develop. • Alternating the operation of selected wells over a defined period. The increased groundwater levels may have saturated the aquifer and created a reduced capacity for injection. By operating the wells alternately, either on a daily or weekly period, the ability of the individual VCW's to extract and inject may be increased. • Reducing the extraction and injection rates to less than design levels. Some of the wells have not been able to achieve consistent extraction and/or injection rates within the design ranges. In order to achieve a more consistent operation, the rates may be reduced to allow a more constant operation and steady flow from the VCW. • The VCW groundwater concentrations have been highly variable and not shown consistent trends. However, as consistent trends emerge, the VCW' s with the highest concentrations may be targeted for increased extraction and those with lower concentrations may have their flow rates reduced. 2.2 SYSTEM PERFORMANCE During the system operation over the first quarter several operational and technical issues were identified and addressed. In general there were two types of basic issues: I.) mechanical issues associated with pumps, pump controls, and packer assemblies and; 2.) site-specific issues related to aquifer properties and precipitation. VCW Well Svstems (General Issues): Issue I: Due to the extended and heavy rainfall experienced in the area over the past several months the local groundwater level has risen approximately five feet since the system start-up in March. The increase in groundwater levels and continued greater than average seasonal recharge has resulted in a reduction of the system's ability to re-inject treated groundwater. The average pumping rates of the VCW's have been at the lower end of the design range. The overall injection rates of the VCW's have been highly variable and somewhat lower than predicted. As previously discussed, the groundwater levels over the area have averaged almost five feet above historical levels over the past year. This increase in groundwater levels has potentially reduced the ability of the VCW 2-2 I I I I g 0 u I I I I I I I I I I I I well systems to re-inject. Some possible explanations for the potential reduced injection capacity are: • Increased filling of fracture zones (i.e., higher aquifer saturation), thus limiting aquifer storage capacity and limiting the volume of groundwater that can be injected into the formation • Higher formation pressures due to the additional water in the aquifer resulting m injection pressures above the design levels to re-inject groundwater. • Inevitably, aquifer boundary effects may manifest as prolonged ground water circulation occurs and flow patterns may be temporarily disrupted (e.g., if aquifer recharge from precipitation supplements ground water withdrawal or impedes re- injection). Resolution I: The extraction and re-injection rates have been closely monitored and adjusted based on the local groundwater levels. As previously discussed the injection rates, or ability of the aquifer to accept injected groundwater, have been highly variable over the first quarter of operation and the injection rates have not always been consistent with expectations premised on modeling results. This variability may be due to the increased groundwater levels. However, just as important is that the fractured bedrock is moderately to highly variable spatially with respect to aquifer characteristics as compared to the conditions observed the pumping and dye tests in 2001. As identified during the site investigation and remedial investigation activities, the hydrogeology of the area is heterogeneous due to the nature of the fractured bedrock. This is not unexpected and variability in the hydraulic conductivity within a well's upper and lower screened intervals will partially define the limitations of extraction or injection. These characteristics, in combination with the unusually elevated groundwater levels, may account for the variability experienced over the first three months. There is a potential that not all VCW will respond as originally modeled. EA will continue to monitor the system data and make adjustments as specific issues are identified or consistent trends emerge. With respect to options available to overcome reduced/variable ground water injection rates, the most practical method is to continue the ongoing monitoring until the second quarter of operation is complete and evaluate whether or not ground water levels approach average seasonal levels. Since the onset of operation of the system ground water levels have been elevated due to higher than normal precipitation. In fact, precipitation has also been above normal during the construction and stat1-up phases. If 2-3 I I I I D I I I I I I I I I I I I I I ground water levels are still above average after the second quarter, the extraction rates may be maximized from VCW with continued high CVOC concentrations and re- injection balanced to the extent possible, which may require a higher injection pressure. Issue 2: The well packer inflation pressures in several well systems were not being maintained consistently at design levels over extended operational periods. Slight variations and/or decreases in pressures were observed. Resolution 2: EA installed dedicated air compressor units in each well vault to maintain consistent pressures in the well packer systems. The system operations were not affected by this condition. EA observed a decrease in the packer pressure in some of the systems over the first few weeks of operation. The minimum design packer pressure was maintained, however the pressure did decrease from the original inflation set point. The packers were tested for air leaks prior to installation and no bubbling or evidence of a leak in the packer bladder was. observed. However, in order to prevent the packer pressure from decreasing below the minimum design range the air compressors were added as a safety measure. The air compressors are set activate if the packer pressure reaches a point approximately 15 psi above the minimum design pressure and to inflate the packer bladder to the maximum pressure within the design range. The equipment and additional controls were installed during the weeks of 09 June through 23 June 2003. The appropriate modifications and additions to the O&M manual and system drawings will be incorporated into the final Project Summary Report. Issue 3: The electrical and plumbing penetrations in the below grade well vaults were not sealing correctly and groundwater and/or rainwater was leaking into the vaults during storm events. Resolution 2: EA notified the contractor of the workmanship deficiency and the vault penetrations were re-installed and properly sealed. DVCW-4: The well vault was flooded during a rainstorm on 02 June 2003 due to a mechanical malfunction and/or surface water runoff from a rainstorm. EA was notified of the situation and the well was immediately turned off and pumped out. Upon removing the water from the vault, the well was restarted. 2-4 I I I I I u D I I I I I I I I I I I EA installed float switches in the DVCW-4 well vault to shut off the well pump and send an alarm, in the event of the accumulation of measurable water in the vault. As a precaution the same provisions were made for all of the remaining well vaults. The switches and additional controls were installed the week of 23 June 2003. The appropriate modifications and additions to the O&M manual and system drawings will be incorporated into the final Project Summary Report. SVCW-1: The downwell pump and packer assembly were removed and repaired on 13 May 2003. Subsequent to re-installation of the downwell assembly the well was restarted and water was observed leaking into the bottom of the vault box and into the casing above the upper packer. During attempts to identify and repair the leakages, the upper and lower packer assemblies were separated. The downwell pump and packer assembly were removed and repaired on 28-30 May 2003. The well was restarted on 30 May 2003. The downwell pump and/or controls failed during the week of 09 June 2003. The well equipment repairs were completed on 22 July 2003 and the well was brought back on- line. SVCW-3: The downwell pump malfunctioned and was removed during the week of 09 June 2003. The pump was tested and found to be defective and replaced under warranty on 22 July 2003 and the well was brought back on-line. DVCW-4: Since the start-up of the system the extraction rate of this well has been closely monitored and regularly adjusted to correlate with the changes in injection capacity. The injection capacity has been less than anticipated. During the week of 26 May 2003 the injection potential of the formation was evaluated by taking the well off- line for several hours and injecting water into the formation over a range of pressures. Approximately 40 psi was necessary to inject water at a rate of 10 gpm. Subsequent to the test, the well was returned on-line and the injection capacity was improved. The injection capacity was consistent with the extraction rate of approximately 3 gpm. EA interpreted the results of the above referenced test to indicate that increasing the injection pressure may have a positive effect on the ability to re-inject groundwater into a formation. Additionally, the injection capacity (rate) of the well was increased for a short time after the test was performed. These results may indicate that a "flushing" effect was observed within the surrounding formation allowing groundwater to be re-injected at a higher rate. However, these results are limited to a single test and single well. There 2-5 I I I I I 0 D m I I I I I I I I I may be a benefit to performing additional testing and/or using this methodology to increase permeability at the VCW. EA is currently evaluating the potential effect of increasing the pressure of re-injection on the design parameters of the system, the recovery of contaminants, and the structure of the circulation cell. The downwell pump and/or controls failed during the week of 09 June 2003. The well was taken off-line for repair. Repair of the pumping system was completed on 17 July 2003 and the well was restarted on that date. Vapor Treatment Svstem: EA has been monitoring the vapor treatment data very closely. The data suggest a lower than expected removal efficiency. Two areas that may be contributing to the situation are currently being investigated. The first is the use of, and measurement, by the PID. EA is confirming that the technician is correctly operating the PID when collecting field measurements. The second is the physical and chemical removal process of the GAC. Factors affecting removal efficiency such as temperature, moisture, air flow rate, pressure, etc. are being investigated with the help of the manufacturer to identify potential sources of error and possible solutions. It should be noted that the system air emissions have all been below the NCDENR limits. 2-6 I I I I I n I I I I I I I •• I I 3. GROUNDWATER AND SYSTEM PUMPING DATA Regular weekly monitoring of the system was conducted throughout the quarterly operating period in accordance with the Performance Monitoring Plan. Groundwater levels in the monitoring piezometers and VCW and system pumping rates were recorded on a weekly basis. Copies of the piezometer gauging and system data sheets are included in Appendix A. 3.1 GROUNDWATERDATA Table I lists the groundwater gauging results conducted as part of the monthly gauging and quarterly sampling event conducted during the weeks of 14 July and 21 July 2003. Based on the July water levels readings recorded during the sampling event EA has prepared groundwater elevation maps for the top of bedrock and bedrock aquifers in the project area. These maps are presented as Figure 2 and Figure 3, respectively. Due to the lack of data points and historical trends, groundwater elevation contours were not prepared for the bedrock aquifer map (figure 3), although the data suggests a northwest groundwater flow direction. The groundwater contours and flow direction are consistent with historical trends. However, the general groundwater elevation over the project area is approximately five feet higher than historical data collected since 1996. 3.2 SYSTEM PUMPING DA TA The average pumping rates of the individual VCW's as well as the total system influent and effluent rates were recorded on a weekly basis. Table 2 presents a summary of the well and pumping data over the quarterly period. As shown in the table, the average combined influent pumping rate of the VCW's was 6.31 gpm and a total of approximately 873,963 gallons of groundwater were treated during the first quarter of operation. 3-1 I I I I I D D I I I I I I I I I I 4. ANALYTICAL DATA 4.1 SYSTEM DATA In accordance with the Performance Monitoring Plan EA collected samples from the groundwater treatment system, VCW's, monitor piezometers, and selected wells. Copies of the laboratory reports for the samples that were collected during quarterly activities are contained in Appendix B. The individual results from each sampling effort are discussed below. 4.1.1 Groundwater Treatment EA collected influent and effluent samples from the treatment system on a monthly basis over the quarterly period. The results of the sampling are presented in Table 3. As shown in the table, since the beginning of the quarter in May the combined treatment system influent concentration has been slightly increasing and averaged approximately 1,200 ug/L of total VOC's over the period. Table 3 also shows individual well sample analysis (pre-treatment). 4.1.2 Vapor Treatment EA measured the treatment system off-gas vapor samples prior to, and after, activated carbon treatment on a monthly basis over the quarterly period. The results of the measurements are presented in Table 4. 4.2 VCW DATA EA conducted monthly sampling of the VCW's over the quarterly period. The results of the sampling are presented in Table 3. Graphs of the individual VCW PCE concentration versus time are included in Appendix C. The graphs also provide the combined total system influent PCE concentration as a reference. 4-1 I I I I I I D D I • I I I I I I I I I 4.3 PIEZOMETERS AND MONITORING WELLS EA collected groundwater samples from the piezometers associated with each VCW. The piezometer samples were collected from the interval screened in the top of bedrock zone. Samples from selected monitoring wells screened in both the top of bedrock and bedrock zones were also collected. The results of the sampling are presented in Table 3. 4.4 DISCUSSION OF ANALYTICAL RESULTS The PCE concentrations for each of the piezometers and monitoring wells screened in the top of bedrock zone are presented in Figure 4. The PCE concentrations for each of the VCW wells are also shown in bold type for comparative purposes. lsocontours of the concentrations were not developed for this set of data due to the lack of historical trends for reference, and the high degree of variability in the concentrations. EA expects the concentrations to stabilize as the system continues to operate. Overall, the VCW concentrations at each well and associated piezometer network are within the expected design ranges. The results do indicate a disparity in the concentrations at the VCW's and the piezometers. However, the groundwater concentration results over the first quarter in general have been extremely variable and, in some cases, inconsistent from one sampling event to the next. These results may be due to the highly variable hydrogeologic characteristics observed at the site and the effect of fractured bedrock. The transient "slug/flush" commonly associated with a pumped fractured media may be partially responsible for the variable chemical concentrations observed. EA is closely evaluating the results but more data is needed to establish trends and/or indications of potential inconsistencies associated with the system operation. It should also be noted that the original design travel time for contaminants from the piezometers to the VCW's was approximately one year, based on a forty foot radius of influence. The distance between the VCW's and the piezometers ranges between twenty and twenty-five feet. Therefore, EA would not expect to see a direct correlation between the concentrations in the well and piezometer after only three months of operation. Additionally, there has been a disparity in the groundwater concentrations observed in individual wells, and throughout the site, over the first three months and regular sampling events. EA is currently evaluating whether the concentrations are temporary spikes or extreme variations in the groundwater concentrations, or trends. As more data is collected and assessed, EA will be better able to develop concentration trends for specific 4-2 I I I I I m I n D I I I I I I I I I wells and/or area of the project site. The absence of corresponding increases or decreases in the combined system influent initially suggests that the concentrations in the individual wells do vary greatly for short periods of time. But these variations are not prolonged enough to affect the overall influent concentration for an extended period. EA will continue to monitor the system data closely monitor the relationship between the individual well concentrations and the overall system influent concentration. 4.5 QUALITY ASSURANCE The guidance documents associated with the activities performed as part of the annual operation and maintenance (O&M) of the system are provided below: • Performance Monitoring Plan, North Belmont PCE Superfimd Site, Gaston County, North Carolina -August 2002 • Sampling and Analysis Plan, North Belmont PCE Superfwzd Site, Gaston Co11nty, North Carolina -August 2002 • Quality Assurance Project Plan, North Belmont PCE Superftmd Site, Gaston County, North Carolina -August 2002 • Safety, Health, and Emergency Response Plan, North Belmont PCE Superfimd Site, Gaston County, North Carolina -August 2002 • Revised Final RA WP and Full Scale Design Report for In-Well Recirculation - October 2002 The field activities and collection/analytical procedures followed the procedures detailed in the guidance documents above, specifically the Sampling and Analysis Plan, North Belmont PCE Superfimd Site, Gaston County, North Carolina -August 2002. No deviations or exceptions were noted by field personnel. The data validation procedures were conducted in accordance with the guidance documents above, specifically the Quality Assurance Project Plan, North Belmont PCE Superfimd Site, Gaston Co11nty, North Carolina -Aug11st 2002. Results of the Quality Control (QC) samples collected as part of the project are included in Table 3. 4-3 9 EA ENGINEERING. SCIENCE. AND TECHNOLOGY NORTH BELMONT PCE SITE IN-WELL VAPOR STRIPPING NORTH BELMONT, NC SITE MAP scs QlECKEO BY JPC JN' PROJECT IIGR. scs l( .LIIIIID P/lfal. NUIIIER • !lil-8 1tF ~ 8EDAOCI( GA0Ull)l,\l(R IIIEI.LS .&CW-~ 8EDAOC1< GACUCJIM\TER IIIEI.LS lil!DP-3 \4CW MCNT0flNG PIEZOMETEt WJnlClt. CIRCLUTION IIIEI.LS (\CW) » ElllSTIIG POIER DROP ~ $ ! M -, -; J -; ~ i i t; 100 50 --0 ,ooi -----GRAPHIC SCliLE IN FEET PROJECT NO. FlLE NAME 6158501 I QTR-1_1 SCALE I DRAWING NO. I F1CURE ~ SHOWN ?; cf ~ _j I I I I I I I I I I I I I I I I· I I I - 9 EA ENGINEERING, SCIENCE, AND TECHNOLOGY NORTl-1 BELMONT PCE SITE IN-WELL VAPOR STRIPPING NORTH BEIJ,tONT, NC TOP OF BEDROCK GROUNDWATER ELEVATIONS 7/25/03 scs CHECl<EO BY JPC PROJECT MGR scs N .LEIIIII MU!.. IUIER • MW-8 10' CE BEDflOCI< GAOUNOIATEJI ll£lJ.S A.CW~ IIEDAOQ( ClA0UHO'MTEJI IEI.LS liil!DP-J \CW IIIONITOIIIIG PIEZOIETtR 'tERIDl CIACU.A1DI IW.S ('«:W) ~ OOST1NC POWER CRlP s $ ! ~ '"i ' i _.,. ' I!: ~ i I 0 100 50 g 0 100 i ----GRN'MfC SC.U IN FEET PROJECT NO. Fll.E N.AME 6158501 QTR-1-1 SCALE DRAWING NO. FlCURE AS SHOWN 2 I I I I I I I I I I I I I I I I I I I - 9 EA ENGINEERING, SCIENCE, AND TECHNOLOGY NORTH BELMONT PCE SITE IN-WELL VAPOR STRIPPING NORTH BELMONT, NC BEDROCK GROUNDWATER ELEVATIONS 7/25/03 Cl:SIGNEOBY ~ BY scs JNl 0£CKEO BY PROJECT MGR. JPC scs DATE N PIIACEl. NUl&R • 11#-8 TtP ~ lElflOQ( ~ llru.S A CW-4 lElflOQ( GROONJIMTER WOJ.S lil!DP-3 vtw MCNT0IING PIE2'CKTER ~ CIICllAT10N IEU.S (a) ElCISTIIG POl(R DROP 100 50 0 - ----GMlttC SCliLE IN Fm PROJECT NO. Al£ NAME ~ 9/11/03 6158501 QTR-1-1 SCALE DRAWING NO. ACURE AS SHOWN 3 I I I I I I I I I I I I I I I I I I I 9 EA ENGINEERING, SCIENCE, AND TECHNOLOGY NORTH BELMONT PCE SITE IN-WELL VAPOR STRIPPING NORTH BELMONT, NC TOP OF BEDROCK PCE (µg/L) 7/18/03 -7/25/03 scs CHECKED 8Y JPC JNl PROJECT MGR scs SCALE N .&mlll Mal..Ntl&R • MW-8 10P CF IIEDROCI( ~TER WEU.S &CW-4 8EDR0a( ~ WEl.LS lil!DP-3 'tC'f ll0NITORl40 PlmKTER \8mCAL QRCUATOj WEU.S (la) ElCISTl«l POWER DROP PCE PlEZOMETER COIIC. (<,Ill) PCE VCfl ca«:. (µIll) so a -----GIWHIC SCli.£ IN FEET PROJECT NO. FU NAME 6158501 QTR-1-1 DRAWING NO. FlCVRE AS SHOWN 4 ----- - ---- - -Summary of Well and Piezometer Groundwater Elevations Date: 5/16/2003 5/23/2003 5/28/2003 6/6/2003 6/9/2003 7/1/2003 7/3/2003 7/14/2003 7/18/2003 7/25/2003 811/2003 Day: 1st Quarter Time: 1000 1630 1030 1430 1430 0900 0900 0900 1330 1300 1300 TOC Well Designation Zone Elevation GW Elev. GWEtev. GW Elev. GWElev. GWElev. GW Elev. GW Elev. GWElev. GWElev. GWElev. GWElev. (msl) (It.) (ft.) (fl.) (ft.) (ft.) (ft.) (ft.) (fl.) (fl.) (fl.) (fl.) 1 SP-1 A Unner Saorolite 740.88 712.78 714.38 714.00 713.29 714.58 714.68 714.48 714.78 715.08 714.88 2 SP-1A Lower TOD of Bedrock 740.88 712.49 713.59 713.67 712.78 714.08 714.38 713.98 714.58 714.58 714.78 3 SP-1 B Unner Saorolite 741.36 716.87 719.55 718.35 718.67 718.16 718.06 718.26 718.46 719.06 718.36 4 SP-1 B Intermediate Saorolite 741.32 713.20 714.27 714.28 713.43 714.72 714.92 714.52 715.02 715.62 715.62 5 SP-1 B Lower TOD of Bedrock 741.30 713.09 713.87 714.03 712.66 714.70 714.90 714.10 715.60 715.20 715.40 6 SP-1C Unner Saorolite 741.78 715.24 715.94 716.13 715.97 717.48 717.58 717.28 717.48 718.78 717.68 7 SP-1 C Intermediate Saorolite 741.76 715.01 715.81 715.88 715.37 717.16 717.16 716.26 716.86 718.16 718.06 8 SP-1 C Lower R. TOD of Bedrock 741.76 713.78 715.32 714.57 714.33 715.86 715.96 714.26 715.26 715.86 714.86 9 SP-1C Lower Too of Bedrock 741.74 714.59 715.52 713.60 716.64 716.84 715.64 716.14 717.34 715.84 10 SP-10 Unner Saorolite 741.56 714.57 715.30 715.54 714.73 716.56 716.66 715.36 716.06 717.46 717.56 11 SP-10 Lower TOD of Bedrock 741.52 713.91 714.40 714.83 712.94 716.02 715.92 714.02 715.12 715.72 715.32 12 SP-2 Unner Saprolite 738.85 715.14 715.34 715.89 715.79 715.95 716.05 715.05 715.75 716.45 715. 75 13 SP-2 Lower TOD of Bedrock 738.89 714.31 712.90 713.68 710.69 713.59 713.59 713.19 714.39 714.59 713.99 14 SP-3 Unner Saorolite 740.02 719.44 718.80 718.40 714.92 725.72 725.72 715.22 717.22 721.62 717.62 15 SP-3 Lower Too of Bedrock 739.96 713.72 714.73 714.65 713.29 716.06 716.06 713.46 714.46 715.36 715.26 16 DP-1A Unner Too oi Bedrock 722.95 700.04 705.81 703.21 704.01 699.95 700.15 702.35 701.65 700.65 700.95 17 DP-1A Lower Bedrock 722.96 708.26 719.88 719.31 717.69 705.16 704.76 703.96 702.36 701.06 703.16 18 DP-1 B Unner Too of Bedrock 721.90 699.70 705.75 702.74 703.79 694.50 699.60 702.20 701.50 700.30 700.50 19 DP-1 B Lower Bedrock 721.80 709.53 713.40 714.43 716.15 712.50 712.10 710.20 709.40 708.00 708.60 20 DP-1C Unner TOD of Bedrock 720.74 699.43 705.95 702.54 703.33 717.44 699.54 701.74 701.14 700.14 700.84 21 DP-1C Lower Bedrock 720.74 710.22 720.74 720.65 720.74 704.44 704.74 701.44 701.14 700.44 701.14 22 DP-10 Unner Too of Bedrock 719.78 699.36 704.99 702.41 703.17 699.28 699.38 701.28 700.68 699.78 700.58 23 DP-10 Lower Bedrock 719.73 704.83 712.33 711.62 709.81 704.33 704.43 702.13 701.43 700.53 700.53 24 DP-2 Unner Top of Bedrock 719.27 702.13 705.29 706.08 703.47 704.07 702.87 702.37 701.07 701.27 25 DP-2 Lower Bedrock 719.25 705.60 708.02 709.44 706.05 705.85 703.35 702.55 702.15 702.45 26 DP-3 Unner Top of Bedrock 722.21 702.84 706.50 707.47 704.01 703.81 703.91 703.31 702.01 702.21 27 DP-3 Lower Bedrock 722.23 706.51 707.08 707.54 707.93 707.83 707.73 707.73 707.53 707.73 28 DP-4 Unner TOD of Bedrock 726.49 702.50 707.18 708.55 706.29 705.19 705.79 706.39 703.49 703.59 29 DP-4 Lower Bedrock 726.40 610.69 707.47 644.79 690.10 693.10 705.40 707.10 707.60 707.40 TOC Elevation GWElev. GWElev. GW Elev. GWElev. GW Elev. GWEfev. GWElev. GWElev. GWElev. GWElev. GWElev. Well Deslanatlon Zone (msl) (fl.) (ft.) (fl.) (ft.) (fl.) (ft.) (ft.) (ft.) (ft.) (fl) (ft.) 1 MW-6 TOD of Bedrock 745.65 714.46 715.57 714.45 714.65 713.85 714.55 715.15 715.25 2 MW-8 Too of Bedrock 711.60 695.36 697.36 699.95 3 MW-14 Bedrock 743.71 712.76 715.89 4 CW-6 Bedrock 725.78 703.88 706.85 1 of 1 -iiiiili iiil - --- - - ----Table-2 North Belmont PCE Site Summary of VCW and Treatment System Pumping Rates for the Remedial System VCW FLOW DATA· Extraction Volume (gal} SVCW-1 SVCW-2 SVCW-3 DVCW-1 DVCW-2 DVCW-3 DVCW-4 Total Extraction Flow Rate. Average (gpm) SVCW-1 SVCW-2 SVCW-3 DVCW-1 DVCW-2 DVCW-3 DVCW-4 A/S FLOW,DATA' Process Volume (ft') Process Flow R:ite -Average (cfm) Dah Time I I 5/14/2003 1030 0 0 0 0 0 0 0 0 0.00 0.12 0.00 0.09 0.55 1.63 1.26 3.65 01 280.01 5/1611.003 5/28noD3 94 698 506 1,081 2,374 7,058 4,824 16,634 O.Q) 0.24 0.18 0.38 0.82 2.45 1.67 5.78 8064001 280.01 1030 0 13,667 6,933 49,432 28,528 46,341 7ll 145,632 0.00 0.79 0.40 2.86 1.65 2.68 0.04 8.43 48384001 280.01 6/6/2003 6/17/2003 1430 8,279 13,630 0 27,260 16,646 20,157 6,463 92,435 0.63 1.03 0.00 2.07 1.26 1.53 0.49 7.00 3696000 280.01 IIOO 2,382 10,528 4,116 18,595 15.489 15,668 38 66,816 0.15 0.67 0.26 1.19 0.99 1.00 0.00 4.27 4376400 280.0 111nooJ 0900 0 26,535 27,558 42,345 23,128 47,547 26 167,139 0.00 1.32 1.38 2.11 1.15 2.37 0.00 8.34 56112001 280.0I 1 of l 713/2003 7114/2003 711Bl2003 7/25/2003 0930 3,888 4,058 5,504 3,294 6,981 23,727 0.00 1.34 1.39 1.89 1.13 2.40 0.00 8.15 814800 280.0 0900 0 17,687 18,043 24,420 15,129 32,115 17 l07,411 0.00 1.12 1.14 1.54 0.% 2.03 0.00 6.79 4426800 280.0 1330 379 3,593 1,648 6,393 4,109 6,995 1.414 24,531 0.06 0.60 0.27 1.06 0.68 1.16 0.23 4.07 16884001 280.01 l]OO 1,510 1,994 2,522 4,090 5,678 5,283 4,%5 26,042 0.15 0.20 0.25 0.41 0.56 0.53 0.49 2.59 2814000 280.0 8/Jn003 1]00 0 0 14,506 20,595 11,919 28,359 29,146 104,525 0.00 0.00 1.44 2.04 1.18 2.81 2.89 10.37 28224001 280.0I ~6121Xll,~-~l~•_,,_,nu~A~Rr.TE~Ran.,,-l WEEKLY 13"' TOTAL AVERAGE 8,598 12,209 9,877 15,796 8,725 21,525 22,343 99,07 I.I 9 1.70 1.37 2.19 1.21 2.99 3.IOU:; 13.76 21,242 104,429 89,767 21.5,511 135,019 238,028 69,967 873,%3 1,770 8,702 7,481 17,959 11,252 19,836 5,831 72,830 0.09 0.68 0.61 1.42 0.99 1.87 0.64 6.31 280.0 I I I I I I I I I I I I I I I I a D Date 5nt2003 5/16/2003 6/17/2003 7n2/2003 5nt2003 5/16/2003 6/17/2003 7/22/2003 5/6/2003 7/22/2003 7/22/2003 7/22/2003 7/22/2003 7122/2003 5/6/2003 6/17/2003 7/22/2003 7/18/2003 5/16/2003 6/17/2003 7/22/2003 7/19/2003 5/6/2003 6/17/2003 7/22/2003 7/18/2003 7/18/2003 7/18/2003 7/18/2003 5/6/2003 6/17/2003 7/22/2003 7/18/2003 5/6/2003 6/17/2003 7/22/2003 7/19/2003 5/6/2003 6/17/2003 7/22/2003 7/19/2003 7/19/2003 7/19/2003 7/22/2003 Table-3 North Belmont PCE Site Summary of Groundwater Analytical Results Time Samole ID cis 1,2 DCE PCE 0845 A/S Influent 190 1.000 1340 A/S Influent 200 910 1230 A/S Influent 200 960 1700 A/S Influent 220 980 0855 A/S Effluent < 1.0 < 1.0 1350 A/S Effluent < 1.0 < 1.0 1240 A/S Effluent < 1.0 < 1.0 1710 A/S Effluent < 1.0 < 1.0 1345 SVCW-1 10 170 1630 SVCW-1 < 20 140 0925 SP-IA Lower < 1.0 36 1035 SP-lB Lower 4 170 1135 SP-IC Lower 74 410 1315 SP-ID Lower 1,900 2,800 1025 SVCW-2 < 1.0 12 1040 SVCW-2 3.7 140 1640 SVCW-2 < 1.0 < 1.0 2025 SP-2 Lower 4.700 9,300 1320 SVCW-3 < 1.0 15 1050 SVCW-3 860 8.800 1650 SVCW-3 < 1.0 12 1330 SP-3 Lower 850 3,000 1000 DVCW-1 65 200 1105 DVCW-1 260 1,600 1535 DVCW-1 410 10,000 1725 DP-IA Unner 170 370 1405 DP-1B Unner 400 810 1305 DP-IC Unner 1.5 6.5 1140 DP-ID Unner 530 1.300 1130 DVCW-2 23 110 1115 DVCW-2 18 75 1540 DVCW-2 14 48 1850 DP-2 Upper 4.6 13 1015 DVCW-3 270 1,900 1120 DVCW-3 200 1,200 1550 DVCW-3 1.000 3,800 1005 DP-3 Unner 1,200 5,500 1045 DVCW-4 370 1.600 1430 DVCW-4 2.8 270 1600 DVCW-4 130 500 1105 DP-4 Unner 1.200 2,900 1145 CW-6 1.300 2,900 1545 MW-14 < 1.0 100 1350 Trip Blank < 1.0 < 1.0 Piczometcr samples collected in July 2003 from Top of Bedrock zone TCE 59 54 36 40 < 1.0 < 1.0 < 1.0 < 1.0 8.1 < 20 < l.O < 2.0 <10 78 < 1.0 1.2 < 1.0 560 < 1.0 200 < 1.0 150 18 62 76 28 58 < 1.0 60 6.5 4.1 2.7 < 1.0 96 40 170 240 I 10 5.1 23 230 230 < 1.0 < 1.0 Note: Sample designations for piezometers reference associated VCW and sampling zone DP-2 Upper refers to the piezometer associated with DVCW+2 and screened in the upper zone which corresponds to the "top of bedrock" zone in that area. SP-2 Lower refers to the piezometer associated with SVCW-2 and screened in the lower zone which corresponds to the "top of bedrock" zone in that area. Page 1 of 1 I I I I I I I I I I I I I I I m I a D Table-4 North Belmont PCE Site Summary of Vapor Monitoring Results Date Time 5/7/2003 0900 5/7/2003 0900 5/7/2003 1740 5/7/2003 1740 5/16/2003 1252 5/16/2003 1300 5/28/2003 1030 5/28/2003 1030 6/17/2003 1000 6/17/2003 1000 7/25/2003 1330 7/25/2003 1330 8/1/2003 1330 8/1/2003 1330 PID -photoionization detector ppm -parts per million Lab/Field Sample ID Measurment Influent PID Effluent PID Influent PID Effluent PID Influent PID Effluent PID Influent PID Effluent PID Influent PID Effluent PID Influent PID Effluent PID Influent PID Effluent PID Page 1 of 1 Unit Total VOCs ppm 11.3 ppm 3.9 nnm 14.7 ppm 5.2 nnm 7.2 nnm 1.5 nnm 9.1 nnm 0.1 nnm 12 nom 6 ppm 8.1 ppm 1.2 nnm 10 nom 0.9 I I I I I I I APPENDIX A I I I I I I I I I I I u I I I I I. p 1 2 3 4 5 Table 1 North Belmont POE Well & Plezometer Water Level Data Sheet DATE DAY TIME SP·1AU SP-1A lower SP-18 U er SP-18 L.oWer SP-10 U ar 6 SP·1C Intern,. ~,'.),-/ 5 lf'1--...1.1_~se~-:!!1C~IA!!!la!!!lffl!!!r:fR-t...+...:2::.-:,.1:::;'J~.:3::_-+-----1-----+-----1----4----.!-----l B SP-10 Lower 2-). r:_; I I I I I I I I I I I 9 SP•10U r 10 SP-10 Lower 11 SP-2U r 12 SP-2 Lower 13 SP-3 er 14 SP-3 Lower 15 OP-1A 16 DP-1A Lower 17 DP-18 U r 18 OP-18 LC>wer 19 DP-ICU r 20 OP-IC Lower 21 DP-10 U er 22 DP-10 Lower 23 DP-2U r 24 OP-2 Lower 25 DP•3 U er 26 DP-3 LOwOr 27 OP-4U er 2 DP-4Lower T of Bedrock Well MW-6 2 MW-6 BeClrOck Welle 1 MW-14 2 /() ,5 2... Jf.70 tS. 72.. TOTAL P.03 -.. ·· I I I I I I I I I I I I -I I I i I I I 10:42 MCCALL BROTHERS ➔ 14107714204 NO.368 1,003 Table 1 North Belmont PCE Well & Piezometer Water Level Data Sheet DATE DAY nME Plezometers SP-IA U Gr ~""· ~ 2 SP-1A Lower ale. s 3 d-3 4 SP-1 B lnterm. . ~\,, - 5 SP-1B Lower d.~-lc ~,., 6 SP-1C U er ~I.\ -3 :}.'-\.-:)., 7 SP-1 C lnterm. ?-L\. le ~I.\. 8 SP-1 C ln1erm. A ~'=>-" a 9 SP·1C Lower ~5-i ;}. . ,o 'J-.5, O 11 SP-10 Lower 5,5 ;;..s, to 12 SP-2U r J.~ ,9 13 SP-2 Lower ~.S-~ 14 SP-JU r \1.\,3 . 15 SP-3 Lower ~3.9 16 DP-1A U or d-~ I() 17 DP-1A Lower \"\.e, 18 DP-1B U er 'd--'l ,4 19 DP·18 Lower C\, ~ 20 DP-ICU er 3,3 21 DP·1C Lower \le,~ 22 DP·1D U r ~o.5 23 DP·1D Lower 24 OP-2 U er 25 DP-2 Lower 26 27 DP-3 Lower 28 DP-4 Upoor 29 DP•4 Lower To or Bedrock Wella 1 MW-6 2 MW-8 Bod rock Wells MW-14 I I I I 08/01/2003 09: 18 DATE DAY TIME Piezometers I 2 3 I 4 SP-18 lnterm. 5 SP-18 Lower I 6 SP-1C u oer 7 SP-IC lnterm. 8 SP-IC lnterm. A MCCALL BROTHERS ➔ 14107714204 N0.716 1,002 Table 1 North Belmont PCE Well & Piezometer Water Level Data Sheet I 1, !--1'-"2-fS:::.P.::·2..::U=e!..r --f-?"':'::::_--f-?=~~-f.£:2'..Jr...::::!_+-.aL,.:,..,_.L.+----+---+----l I t--''c.::cJ_fS::..P·..,,_2..,,_Co::::w.:.,:e!..r --+7'"'~-::---+~.:-.!..:~-~~'-:=~+-.-6..1.L...l.:-+----+---+~-'----' 14 SP•J·U r 15 SP-3 Lower DP-IC Lower DP-1D U oer DP-1D Lower \ '1 DP-2U r 'lo DP-2 Lower 5 DP-3U er 27 DP-3 Lower I, 28 29 OP-4 Lower 1-To_o_l B_e_,d_ro_c_k W-e-,-,,-- D--'----t;;.;M.;.:W...::-S ___ --f:=::._:..!....:::::...-+=-...L:::.....l---,.:=!...::::..:....::::'.~f--2=:.J..:l'._:_j-___ +-----!-..--_j 2 MW-8 0 Bedrock Wells 1 MW-14 ca &iii iiliiil liiiiil )ate: ; /;,:,/03 :xtraction Flowrale rotal Extraction Volume ~raction Line Pressure ~raction Rowrate fatal Extraction Volume l\later Level de th =towrate ·otal Volume cJ'a r Emission Flow --< - i'l'a r Emission Pressure ~ lntrealed Va r Concenlration (\).reated Va or Concentration --- m /Z .. ,::- /"?Jl,,. l?~ .. lc~ /Z.2./ /2.?..3 /7.-32- J 7_'3 3 /23 3 ln.H20 fZ--'5> dmor 23~ fl/min ;z_r;;o /;;..<;& 1.3:::,c., ------North Belmont PCE System Data Sheet ROPER WELLS SVCW-1 SVCW-2 SVCW-3 DVCW-1 /,";:>?,::., /Dtf!> /D5.S-I/Jo D . /,~ z.l 3./ /171 351->/ 7 "'7 53 ,.___-,_ D >!lo 70 (_,~ /,8 z., 3,1 .. --· - 070,S' 7o8,3 0 2.-o 12.3'7 7'707/2 I'-/, I 3(;,'7/ID 22. 5' 11.,.~ '3Zf:Y7 FM (),D 7, 2- /, ~ •• • Measured usin --- PARKDALE WELLS DVCW-2 DVCW-3 112-::: JI:~'.> z.·7 3.--~ '5 .-/.-·/ /.~ ,2,1111f .::-, ~---,~ >lie:> 2. 01 3.5" (;75,? 7 /(,,. 2. ,3,0 -:, ,... ~. --• S!J.:;.2. 0 ;_; 0 1/ _,;-- PID -- DVCW-4 /.l ):, ·:• ·-., _,,, -rl..,. ~I.;~':-::!f~:, >110 cf. 2- fc7':,b 3,z.._ I :> 'f <c .'::; ~ -, I p re I re C: c:; "' p '" .. -J rn D !D /;j m ;o e; 'O 0 ru ;;:, ru c;:;; 1ii11i1 11111 liiiiii ii& -- Extraction Flowrate m Total Extraction Volume Extraction Line Pressure si. Packer Pressure si. Extraction Flowrate m Total Extraction Volume al. Water Level de th ft. ln·ection Line Pressure si. m Total Volume al. 1n·ectio1: Line Pressure si. m Total lniection Volume Transfer Purn Pressure si. Air Stri in. H20 Va or Emission Flow elm Va or Emission Pressure si. Untreated Va or Concentration m Treated Vapor Concentration m .. - - - -North Belmont PCE System Data Sheet ROPER WELLS SVCW-1 SVCW-2 SVCW-3 c. t'J I. 7... D t-: /I 77 'IS€:! e :.:.';>181..,-. O.D >110 /D c..~.D 2-o 7D o.O 1,2 o.o ,107 /:>0373 /IS/30 f..:7<f:.S 7D'fS' 7:,'}' :;- 0-Ll /€,,3 /3,G f:35" 7 47 loo 3'18 D /h,O /f..6 5.!tr 3fa) 18.o /~.~ (),0 9. / ------- PARKDALE WELLS DVCW-1 DVCW-2 DVCW-3 DVCW-4 3.o 3. !.·) .., -:, .;..., . ·-,~). <'.'._,-.. J'/'-/lo'-1 £_'?,!fL//c-, I &;7 p; •; c;; 2 ,-;.-c ·7 13 .-7,-, .) ::C•/ID ., ., .... - t-8 7?;, .ao 7.,;- 3.6 3. {,, 2.2. 0,C i./92298 :33/7:52 {c.Z.~3'78 115:ID7 lc9 3,C> (,, g_c,'' & 7i CJ, 3 (;// 3, 3 18. I 18.0 1 '-f. I /"3,2. /0<2,130 ID·?.· S' 32 .--;; 1..l(~c, / _, ' / /&,, 0 J(o, .:.:, /0J.:) o,D o. I ** -Measured usin PIO C';;a llliill lliiiil liiiilil ~ ~ ~ ~ n ~4JJ " " Date: ::, z: 7 Total Extraction Volume Extraction Line Pressure Extraction Flowrate Total Extraction Volume " Water Level de lh IS) N " -r--r--IS) -" -1- [/1 Q'. w I f-D Q'. Ol _J Total Extraction Flowrate m _J <I u Total Extraction Volume Panel u E Total ln'ection Flowrate Meter m IS) Total ln'ection Volume Meter al. N Transfer Pum Pressure si. IS) -Air Stri er Pressure in. H20 Va or Emission Flow c1mor M It. /min IS) IS) V-a or Emission Pressure si. N ' [J\ Untreated Va or Concentration IS) m ' <D l'reated Va or Concentration m IS) North Belmont PCE System Data Sheet ROPER WELLS ,._-, ·---~":i. . •i_.-:,:-:- ·;· .-. SVCW-1 SVCW-2 SVCW-3 OVCW-1 :)I 'iJO(,,S 'glJ,9 1 <?, ( I " -Measured usin PARKDALE WELLS DVCW-2 DVCW-3 0 ~ I '{ft/ o 7;i~~9r5 (o~'/ I ( 713.,/ / '-{ .14 I I. l{ PIO PIO DVCW-4 b'iDSO :?::>glk,5 C.? s:. 7 IQ-:; • 4 ·• l ~ l ! ( J. : I J .•, .-'.· # ~, , . " . ·}~{ :?· -~-----------------North Belmont PCE Extraction Flowrate m Total Extraction Volume Extraction Line Pressure Extraction Flowrate m Total Extraction Volume al. Water Level de th ft. Flowrate Total Volume Va or Emission Flow Va or Emission Pressure Untreated Va or Concentration Treated Va or Concentration m m Si. in. H20 elm or lt./min Si. System Data Sheet ROPER WELLS SVCW-1 SVCW-2 SVCW-3 DVCW-1 /O'-IS-/D<=;O le> s-=:-/ ;,;- oF,C /. I /.5 Z,I II G'-!o 7Z.'11l. S'--130-z.. (Q, q ~---1 ,v' //1-10 c., 2- L/ / 1.- ••·Measured usin PIO PARKDALE WELLS DVCW-2 DVCW-3 DVCW-4 l l Z~ \ I 20 /'3,D z. ·s-2.0 o~F .~ L) ,; ::::, \ ?c,°"; ',~O {,0oc;.,,.6 I.CO ';,('00 ----------= liiliiil ;;a -.• li--.... __________ __J_(__l__...!!!!!!!!!!!!...._....!!!!!~~=---==----==:.__==----=;;;._---- M It--s'\jc...w-::i. ;:,,_~=~,.,~, ~ '\'\ ec,"' ... v,.c '\.-\ 'J\~ en ,:;:; Date: 1-\ -6 2> 0 z North Beimont PCE System Data Sheet ROPER WELLS PARKDALE WELLS SVCW-1 SVCW-2 SVCW-3 DVCW-1 DVCW-2 DVCW-3 DVCW-4 )l~i Total Extraction Volume Extraction Line Pressure Extraction Flowrate Total Extraction Volume ' ;;/; :water Level de th f\J ,er • . ~ ['-['- <Sl ~ ,er m al. ft. ~ .. :.....:c::..:..:...:.=---------+-_:a!C!c~-1-----.J-~o<!.-.-i.......S.d...._l->.!..!.:~---l-=--!-_;__J_ _ _.!.-..:::=:.._.....J.~==:'..-- (D ~'-"'!...~~~-------+---1~--l-----+-=Tu'....d_µ,~Ll!d...:~~d..l~~2.J,£U~~~l..l1::l.!Q.'.::l.al.----+_:..:;,:.ic~U Q'. w I >--0 Q'. Ill ::l a x r c ,on owra § Total Extraction Vol um ,:: Total 1n·eclion Flowrat ~_o_=_:.=.:..-:.=o:..::.::=....:...:::.=.:.:oc..>.:.:.:.:="--+----""°"--+----+---'~~':...l....\...::.L..._.:__ ?: Transfer Pum Pressure <Sl -Air Stri er Pressure M Ya or Emission FIOW IS) si. in. H20 crmo, H.lmln ,-\/f:,7;',:~';'_::'yitf[6o~nc;;;;en~-,r~at;-:--ion_i_.[!2'-~~-t----t------- t . r~~hid Va. or Concenlrat,on m •• • Measured usin PIO .. ·.:". (\J (SJ (SJ "' m· UJ Pl 0 z " (SJ (\J " rl r--r--(SJ rl " rl in c:t'. UJ I I- ~ Ill .J .J <I u ~ (\J " (SJ rl llliil liiiliiiil --.. -- - - - - - - - - ·r··-·7- Total Extraction Volume Extraction Line Pressure Total Extraction Volume Water Level de th Total Extraction Flowrat Total Extraction Volum untrea\eo Va or Concen\ration Treated Va or Concentration m rn al. si. in. H20 cfrn Of II. /min m m North Beimont PCE System Data Sheet 1 D ! J C liiiiil -=----'=c.__=--__ ll!lil - - - - - - North B.eimont PCE ---•• ~ ·' '"-'' -1,~h .... • :_ ., • i,':f}}t: . -, n }'. u r: ::J b _J _J I _J E Extraction Flowrate Total Extraction Volume Extraction line Pressure Total Extraction Volume Waler Level de lh Total Extraction Velum Total ln'eclion Flowrat Total 1n·ection Volume ~ Transfer Purn Pressure Sl n Air Slri er Pressure in. H20 c!mor (!./min Si. m rn System Data Sheet ., ROPER WELLS PARKDALE WELLS· . ' SVCW-1 SVCW-2 SVCW-3 DVCW-1 DVCW-2 DVCW-3 DVCW-4 O 0 0 •• -Measured usin M (SJ (S) "' Total Extraction Volume Extraction Line Pressure Total Extraction Volume " Waler Level de th Sl "\J " M ~ '--Sl M " M 1- 1) l'. .u I :::J Ji -' y J J E: '1 SJ SJ "\J ' ... "\J ' ~ SJ Total 1n·ection Flowrat Total 1n·ection Volume Transfer Pum Pressure Air Stri er Pressure Va or Emission Flow Va or Emission Pressure Untreated Va or Concentration · Treated Va or Concentration m m in. H20 elm or II./ min m m -- - - --···-- - North Belmont PCE System Data Sheet ,__ __ _;_R:.:;O:.:.P-=:E:c.R.:_W.:.:.-=E:.::L.;:.LS:::_ __ 4--___ --.-cP-'A-'-R-'CK-"-'D'--Ac..;L,.cE'--W'-'-"'E"'-L l;::.S;c_,..· ·_· _· --'-~-j . :\: svcw.1 SVCW-2 SVCW-3 DVCW-1 DVCW·2 DVCW-3 DVCW-4 0 ~3 •• • Measured usin •• • Measured usin " Sl Sl "' -'I D :J z: " Sl N " .... C-r--Sl .... " .... lJl "' IU I f-0 °" Cil _J _J ([ u ~ lJl lJl N .... "' IS) IS) '" '-m N '-r--IS) Date: t-l ·--:;).5-o3 Exlraclion Flowrate Tola! Extraction Volume Extraction Line Pressure Total Extraction Volume Water Level de th Va or Emission Flow Va or Emission Pressure Untreated Va or Concentration Treated Va or Concentration m al. It. ln. H20 elm or 11./mln m - ROPER WELLS PARKDALE WELLS .·· SVCW-1 SVCW-2 SVCW-3 DVCW•1 DVCW-2 DVCW-3 DVCW-4 .. -Measured usln l. 2. •• -Measured usin Total Extraction Volume Exlraclion Line Pressure Extraction Flowrate Total Extraction Volume Waler Level de th Air Slri Va or Emission Flow Va or Emission Pressure Treated Va or Concentration in. H20 1;:fmor lt./mln m m North Belmont PCE System Data Sheet ··.· '' :7:~;r~;i<i ··.,,-··-. ROPER WELLS PARKDALE WELLS SVCW-1 SVCW-2 SVCW-3 DVCW-1 DVCW-2 DVCW-3 DVCW-4 10.0 CJ ., -1 Q CD ' Q ,_. ' I\) Q Q w 'i ., .• Q . .ii I.D ' ,_. . CD 3 n n D r r 0:, ;o 0 -I I rn ;o (/) ,I, ,_. ,. ,_. Q -J -J ,_. ,. I\) (S) ,. z 0 -J ,_. IJ) ~ ') D ::, z 1' Ul O'. w I f-0 ill al u u ,: In In N ... "' IS) cs, '" ' ID "' ' r--lS) Date: 1-~5-o3 Extraction Flowrate Total Extraction Volume Extraction Line Pressure Total Extraction Volume Water Level de th Va or Emission Pressure Untreated Va or Concentration Treated Va or Concentration m al. ft. Si. m m ·-·-:.,-, ... ROPER WELLS PARKDALE WELLS .·· SVCW-1 SVCW-2 SVCW-3 DVCW-1 DVCW-2 DVCW-3 OVCW-4 81 .. -Measured usln 1.2 •• -Measured usin _,_ -- f Date:/lug ,, J,, ;?003 . : ' Exlraclion Flowrale Total Extraction Volume Extraction Line Pressure Extraction Flowrate Total Extraction Volume Water Level de th Va or Emission Flow Va or Emission Pressure Untreated Va or Concentration Treated Va or Concentration in. H20 cfm or 11. /min si. _, liiii --· - - North Belmont PCE System Data Sheet ROPER WELLS SVCW-1 SVCW-2 SVCW-3 DVCW-1 10.0 0 PARKDALE WELLS DVCW-2 DVCW-3 DVCW-4 'i .-t IS) .ii tD ·, .. '~ , ID ~ ,,_ ~ CS) --J --J ~ ,,_ I\) 'R z a --J ~ "' I I I I I I I APPENDIXB I I I I D I I I I I I I I Lab Report EA ENGINEERING SCIENCE ANO TECHNOLOGY ~ !'~~Mc I I I I I I I I I I I I I I I I I 5/29/03 JUN O 2 2003 RECEIVED SPARKS, MO EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 Full Service Analytical & Environmental Solutions Page 1 of 9 Customer Project ID: Belmont PCE Site Customer Sample ID: SVCW-3 Prism Samele ID: AC82542 Loqin Grouo: 8248K3 Sample Collection Date/Time: 5/16/03 13:20 Lab Submittal Date/Time: 5/16/03 15:38 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: --•----------------· •---·----------------- TEST TEST REPORTING METHOD DATE/TIME PARAMETER RESULT _Uj'j_lJ_S LIMIT --~_!;FERENCE __ STARTED ___ _ANALYST BENZENE Not detected ug/L 1.0 SW846-8260B 5/28/03 04:46 JDS BROMOBENZENE Not detected ug/L 1.0 SW846-8260B 5128103 04:46 JDS BROMOCHLOROMETHANE Not detected ug/L 1.0 SW846-8260B 5128103 04:46 JDS BROMODICHLOROMETHANE Not detected ug/L 1.0 SW846-8260B 5128/03 04:46 JDS BROMOFORM Not detected ug/L 1.0 SW846-8260B 5/28/03 04:46 JDS BROMOMETHANE Not detected ug/L 2.0 SW846-8260B 5/28/03 04:46 JDS N-BUTYLBENZENE Not detected ug/L 1.0 SW846-8260B 5/28/03 04:46 JDS SEC-BUTYLBENZENE Not detected ug/L 1.0 SW846-8260B 5/28103 04:46 JDS TERT-BUTYLBENZENE Not detected ug/L 1.0 SW846-82608 5128/03 04:46 JDS CHLOROBENZENE Not detected ug/L 1.0 SW846-8260B 5128/03 04:46 JDS CHLORODIBROMOMETHANE Not detected ug/L 1.0 SW846-8260B 5/28/03 04:46 JDS CHLOROETHANE Not detected ug/L 2.0 SW846-82608 5128103 04:46 JDS CHLOROFORM Not detected ug/L 1.0 SW846-8260B 5128103 04:46 JDS CHLOROMETHANE Not detected ug/L 2.0 SW846-8260B 5128103 04:46 JDS 2-CHLOROTOLUENE Not detected ug/L 1.0 SW846-8260B 5128103 04:46 JDS 4-CHLOROTOLUENE Not detected ug/L 1.0 SW846-8260B 5128103 04:46 JDS 1,2-DIBROMO-3-CHLOROPROPANE Not detected ug/L 2.0 SW846-82608 5128103 04:46 JDS 1,2-DIBROMOETHANE Not detected ug/L 1,0 SW846-82608 5/28103 04:46 JDS DIBROMOMETHANE Not detected ug/L 1.0 SW846-8260B 5128/03 04:46 JDS 1,2-DICHLOROBENZENE Not detected ug/L 1.0 SW846-8260B 5128103 04:46 JDS 1,3-DICHLOROBENZENE Not detected ug/L 1.0 SW846-8260B 5128/03 04:46 JDS 1.4-DICHLOROBENZENE Not detected ug/L 1.0 SW846-82608 5128/03 04:46 JDS DICHLORODIFLUOROMETHANE Not detected ug/L 2.0 SW846-82608 5128103 04:4_6 JDS 1, 1-DICHLOROETHANE Not detected ug/L 1.0 SW846-8260B 5128103 04:46 JDS 1,2-DICHLOROETHANE Not detected ug/L 1.0 SW846-8260B 5/28/03 04:46 JDS 1, 1-DICHLOROETHENE Not detected ug/L 1.0 SW846-8260B 5/28/03 04:46 JDS CIS-1,2-DICHLOROETHENE Not detected ug/L 1.0 SW846-82608 5/28/03 04:46 JDS TRANS-1,2-DICHLOROETHENE Not detected ug/L 1.0 SW846-8260B 5128/03 04:46 JDS 1,2-DICHLOROPROPANE Not detected ug/L 1,0 SW846-8260B 5128103 04:46 JDS 1,3-DICHLOROPROPANE Not detected ug/L 1.0 SW846-8260B 5/28/03 04:46 JDS NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springbrook Road .1.. P.O. Bo.\ 24054J .1.. Charloltl'. NC 28224-0543 Phonl': 704 / 529-6J64 .I.. Toll Frl'l' Numhl'r: 1-~00 / 52t)-636-1-.t. Fax: 704 / 525-0409 Lab Report PR1sJ ~ '"'°""~"'·'~ ..... &~ I Full Service Analytical & Environmental Solut 5/29/03 Page 2 of 9 I EA Engineering, Science & Tech Customer Project ID: Belmont PCE Site Attn: Scott Swanson Customer Sample ID: SVCW-3 15 Loveton Circle Prism Samele ID: AC82542 ·• Sparks, MD 21152 Loqin Group: 8248K3 Sample Collection Date/Time: 5/16/03 13:20 Lab Submittal Date/Time: 5/16/03 15:38 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: I ,; TEST TEST REPORTING METHOD DATE/TIME ANALYST I PARAMETER RESULT UNITS LIMIT REFERENCE STARTED 2,2-DICHLOROPROPANE Not detected ug/L 1.0 SW846-8260B 5/28/03 04:46 JDS 1, 1-DICHLOROPROPENE Not detected ug/L 1.0 SW846-8260B 5/28/03 04:46 JDS I ETHYLBENZENE Not detected ug/L 1.0 SW846-8260B 5/28/03 04:46 JDS HEXACHLOROBUTADIENE Not detected ug/L 1.0 SW846-8260B 5/28/03 04:46 JDS 'I ISOPROPYLBENZENE Not detected ug/L 1.0 SW846-8260B 5/28/03 04:46 JDS P-ISOPROPYL TOLUENE Not detected ug/L 1.0 SW846-8260B 5/28/03 04:46 JDS METHYLENE CHLORIDE Not detected ug/L 2.0 SW846-8260B 5/28/03 04:46 JDS I NAPHTHALENE Not detected ug/L 1.0 SW846-8260B 5/28/03 04:46 JDS N-PROPYLBENZENE Not detected ug/L 1.0 SW846-8260B 5/28/03 04:46 JDS STYRENE Not detected ug/L 1.0 SW846-8260B 5/28/03 04:46 JDS I 1, 1, 1,2-TETRACHLOROETHANE Not detected ug/L 1.0 SW846-8260B 5/28/03 04:46 JDS 1.1.2,2-TETRACHLOROETHANE Not detected ug/L 1.0 SW846-8260B 5/28/03 04:46 JDS I TETRACHLOROETHENE 15 ug/L 1.0 SW846-8260B 5/28/03 04:46 JDS TOLUENE Not detected ug/L 1.0 SW846-8260B 5128/03 04:46 JDS 1,2.3-TRICHLOROBENZENE Not detected ug/L 1.0 SW846-8260B 5/28/03 04:46 JDS I 1,2,4-TRICHLOROBENZENE Not detected ug/L 1.0 SW846-8260B 5/28/03 04:46 JDS 1, 1, 1-TRICHLOROETHANE Not detected ug/L 1.0 SW846-8260B 5/28/03 04:46 JDS 1, 1,2-TRICHLOROETHANE Not detected ug/L 1.0 SW846-8260B 5/28/03 04:46 JDS I TRICHLOROETHENE Not detected ug/L 1.0 SW846-8260B 5/28/03 04:46 JDS TRICHLOROFLUOROMETHANE Not detected ug/L 2.0 SW846-8260B 5/28/03 04:46 JDS D 1,2,3-TRICHLOROPROPANE Not detected ug/L 1.0 SW846-8260B 5/28/03 04:46 JDS 1,2,4-TRIMETHYLBENZENE Not detected ug/L 1.0 SW846-8260B 5/28/03 04:46 JDS 1,3,5-TRIMETHYLBENZENE Not detected ug/L 1.0 SW846-8260B 5/28103 04:46 JDS I VINYL CHLORIDE Not detected ug/L 2.0 SW846-8260B 5/28/03 04:46 JDS TOTAL XYLENES Not detected ug/L 2.0 SW846-8260B 5/28/03 04:46 JDS cis-1,3-DICHLOROPROPENE Not detected ug/L 1.0 SW846-8260B 5/28/03 04:46 JDS I trans-1,3-DICHLOROPROPENE Not detected ug/L 1.0 SW846-8260B 5/28/03 04:46 JDS ACETONE Not detected ug/L 5.0 SW846-8260B 5/28/03 04:46 JDS I 2-BUTANONE (MEK) Not detected ug/L 5.0 SW846-8260B 5/28/03 04:46 JDS CARBON DISULFIDE Not detected ug/L 5.0 SW846-8260B 5/28/03 04:46 JDS CARBON TETRACHLORIDE Not detected ug/L 1.0 SW846-8260B 5/28/03 04:46 JDS NC Certification No. 402 • SC Certification No. 99012 • NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 I 449 Springbrook Road .._ P.O. Box 240543 .._ Charlotte. NC 28224-0543 Phone: 704 / 529-6364 A Toll Free Number: 1-800 / 529-6364 A Fax: 704 / 525-0409 I Lab Report I I I I I I I I I I I D I I , I I I 5/29/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 Full Service Analytical & Environmental Solutions Page 3 of9 Customer Project ID: Belmont PCE Site Customer Sample ID: SVCW-3 Prism Sample ID: AC82542 Loqin Group: 8248K3 Sample Collection Date/Time: 5/16/03 Lab Submittal Date/Time: 5/16/03 13:20 15:38 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: ---·~ --· ·-- TEST TEST REPORTING METHOD DATE/TIME PARAMETER RESULT UNITS LIMIT REFERENCE STARTED ANALYST 2-CHLOROETHYLVINYLETHER Not detected ug/L 2.0 SW846-8260B 5/28/03 04:46 JDS 2-HEXANONE Not detected ug/L 5.0 SW846-8260B 5/28/03 04:46 JDS 4-METHYL-2-PENTANONE (MIBK) Not detected ug/L 5.0 SW846-8260B 5/28/03 04:46 JDS MTBE Not detected ug/L 1.0 SW846-8260B 5/28/03 04:46 JDS IPE Not detected ug/L 1.0 SW846-8260B 5/28/03 04:46 JDS Sample Comments: Angela D. Overcash, V.P. Laboratory Services NC Certification No 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springhrook Road • P.O. Box 240543 • Charlouc. NC 28224-0543 Phone: 704 / 529-6364 A Toll Free Number: 1-800 / 529-63(,4 .& Fax: 704 / 525-0409 Lab Report PR1s.J LABORATORIES, INC. ~-I ~;~ Full Service Analytical & Environmental Soluti 5/29/03 Page 4 of 9 I EA Engineering, Science & Tech Customer Project ID: Belmont PCE Site Attn: Scott Swanson Customer Sample ID: INFLUENT 15 Loveton Circle Prism Samole ID: AC82543 I Sparks, MD 21152 Loqin Group: 8248K3 Sample Collection Date/Time: 5/16/03 13:40 Lab Submittal Date/Time: 5/16/03 15:38 I The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST TEST REPORTING METHOD DATE/TIME ANALYST I ... PARAMETER RESULT UNITS LIMIT REFERENCE STARTED BENZENE Not detected ug/L 10 SW846-82608 5/21/03 22:17 JDS I BROMOBENZENE Not detected ug/L 10 SW846-82608 5/21/03 22:17 JDS BROMOCHLOROMETHANE Not detected ug/L 10 SW846-8260B 5/21/03 22:17 JDS BROMODICHLOROMETHANE Not detected ug/L 10 SW846-82608 5/21/03 22:17 JDS I BROMOFORM Not detected ug/L 10 SW846-8260B 5/21 /03 22: 17 JDS BROMOMETHANE Not detected ug/L 20 SW846-82608 5/21 /03 22: 17 JDS N-BUTYLBENZENE Not detected ug/L 10 SW846-82608 5/21/03 22:17 JDS I SEC-BUTYLBENZENE Not detected ug/L 10 SW846-82608 5/21/03 22:17 JDS TERT-BUTYLBENZENE Not detected ug/L 10 SW846-82608 5/21/03 22:17 JDS CHLOROBENZENE Not detected ug/L 10 SW846-82608 5/21/03 22:17 JDS I CHLORODIBROMOMETHANE Not detected ug/L 10 SW846-82608 5/21/03 22:17 JDS CHLOROETHANE Not detected ug/L 20 SW846-8260B 5/21/03 22:17 JDS I CHLOROFORM Not detected ug/L 10 SW846-8260B 5/21/03 22:17 JDS CHLOROMETHANE Not detected ug/L 20 SW846-8260B 5/21/03 22:17 JDS 2-CHLOROTOLUENE Not detected ug/L 10 SW846-82608 5/21/03 22:17 JDS I 4-CHLOROTOLUENE Not detected ug/L 10 SW846-8260B 5/21/03 22:17 JDS 1,2-DIBROMO-3-CHLOROPROPANE Not detected ug/L 20 SW846-82608 5/21/03 22:17 JDS 1,2-DIBROMOETHANE Not detected ug/L 10 SW846-82608 5/21 /03 22: 17 JDS I DIBROMOMETHANE Not detected ug/L 10 SW846-82608 5/21 /03 22: 17 JDS 1,2-DICHLOROBENZENE Not detected ug/L 10 SW846-82608 5/21/03 22:17 JDS I 1,3-DICHLOROBENZENE Not detected ug/L 10 SW846-82608 5/21/03 22:17 JDS 1,4-DICHLOROBENZENE Not detected ug/L 10 SW846-82608 5/21/03 22:17 JDS DICHLORODIFLUOROMETHANE Not detected ug/L 20 SW846-82608 5/21/03 22:17 JDS I 1, 1-DICHLOROETHANE Not detected ug/L 10 SW846-8260B 5/21/03 22:17 JDS 1,2-DICHLOROETHANE Not detected ug/L 10 SW846-8260B 5/21/03 22:17 JDS 1, 1-DICHLOROETHENE Not detected ug/L 10 SW846-82608 5/21/03 22:17 JDS I CIS-1,2-DICHLOROETHENE 200 ug/L 10 SW846-82608 5/21/03 22:17 JDS TRANS-1,2-DICHLOROETHENE Not detected ug/L 10 SW846-8260B 5/21/03 22:17 JDS I 1,2-DICHLOROPROPANE Not detected ug/L 10 SW846-82608 5/21/03 22:17 JDS 1,3-DICHLOROPROPANE Not detected ug/L 10 SW846-82608 5/21/03 22:17 JDS 2,2-DICHLOROPROPANE Not detected ug/L 10 SW846-82608 5/21/03 22:17 JDS I NC Certification No. 402 SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 440 Springbrook Roacl • P.O. Box 240543 • Charlotte. NC 28224-0543 PhnnL': 70..J. / 529-6364 .t. Toll Fn:c Number: I -800 / 529-6364 4 Fax: 704 / 525-0409 I Lab Report PRISM LABORATORIES, INC. I Full Service Anatytical & Environmental Solutions I 5/29/03 Page 5 of 9 EA Engineering, Science & Tech Customer Project ID: Belmont PCE Site Attn: Scott Swanson Customer Sample ID: INFLUENT I 15 Loveton Circle Prism Samele ID: AC82543 Sparks, MD 21152 LoQin Group: 8248K3 Sample Collection Date/Time: 5/16/03 13:40 I Lab Submittal Date/Time: 5/16/03 15:38 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: I TEST TEST REPORTING METHOD DATE/TIME PARAMETER RESULT UNITS LIMIT REFERENCE STARTl;IL __ ANALYST I 1, 1-DICHLOROPROPENE Not detected ug/L 10 SW846-8260B 5/21/03 22:17 JDS ETHYLBENZENE Not detected ug/L 10 SW846-8260B 5/21/03 22:17 JDS HEXACHLOROBUTADIENE Not detected ug/L 10 SW846-82608 5/21/03 22: 17 JDS I ISOPROPYLBENZENE Not detected ug/L 10 SW846-82608 5/21/03 22:17 JDS P-ISOPROPYLTOLUENE Not detected ug/L 10 SW846-8260B 5/21/03 22:17 JDS METHYLENE CHLORIDE Not detected ug/L 20 SW846-8260B 5/21/03 22:17 JDS I NAPHTHALENE Not detected ug/L 10 SW846-8260B 5/21 /03 22: 17 JDS N-PROPYLBENZENE Not detected ug/L 10 SW846-8260B 5/21/03 22:17 JDS STYRENE Not detected ug/L 10 SW846-82608 5/21/03 22:17 JDS I 1, 1, 1,2-TETRACHLOROETHANE Not detected ug/L 10 SW846-82608 5/21/03 22:17 JDS 1, 1,2,2-TETRACHLOROETHANE Not detected ug/L 10 SW846-8260B 5/21/03 22:17 JDS I TETRACHLOROETHENE 910 ug/L 10 SW846-8260B 5/21/03 22:17 JDS TOLUENE Not detected ug/L 10 SW846-8260B 5/21/03 22:17 JDS 1,2,3-TRICHLOROBENZENE Not detected ug/L 10 SW846-82608 5/21/03 22:17 JDS I 1,2,4-TRICHLOROBENZENE Not detected ug/L 10 SW846-8260B 5/21/03 22:17 JDS 1, 1, 1-TRICHLOROETHANE Not detected ug/L 10 SW846-8260B 5/21/03 22:17 JDS 1, 1,2-TRICHLOROETHANE Not detected ug/L 10 SW846-8260B 5/21/03 22:17 JDS I TRICHLOROETHENE 54 ug/L 10 SW846-82608 5/21 /03 22: 17 JDS TRICHLOROFLUOROMETHANE Not detected ug/L 20 SW846-8260B 5/21/03 22: 17 JDS D 1,2,3-TRICHLOROPROPANE Not detected ug/L 10 SW846-8260B 5/21/03 22:17 JDS 1,2,4-TRIMETHYLBENZENE Not detected ug/L 10 SW846-8260B 5/21/03 22:17 JDS 1,3,5-TRIMETHYLBENZENE Not detected ug/L 10 SW846-82608 5/21/03 22:17 JDS m VINYL CHLORIDE Not detected ug/L 20 SW846-8260B 5/21/03 22:17 JDS TOTAL XYLENES Not detected ug/L 10 SW846-82608 5/21/03 22:17 JDS els-1,3-DI CH LOROPROPE NE Not detected ug/L 10 SW846-8260B 5/21/03 22:17 JDS I trans-1,3-DICHLOROPROPEN E Not detected ug/L 10 SW846-8260B 5/21 /03 22: 17 JDS ACETONE Not detected ug/L 50 SW846-82608 5/21/03 22:17 JDS I 2-BUTANONE (MEK) Not detected ug/L 50 SW846-8260B 5/21/03 22:17 JDS CARBON DISULFIDE Not detected ug/L 50 SW846-8260B 5/21/03 22:17 JDS CARBON TETRACHLORIDE Not detected ug/L 10 SW846-8260B 5121103 22:17 JDS I 2-CHLOROETHYLVINYLETHER Not detected ug/L 20 SW846-8260B 5121103 22:17 JDS NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 • FL Certification No. E87519 449 Springbrook Road" PO. Box 2-10543" Charlotte, NC 28224-0543 I Phone: 70-1 / 529-6.164 "Toll Free Number: 1-800 / 529-6.1(,4" Fa.x: 704 / 525-0409 Lab Report 5/29/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 PR1sd LABORATORIES, INC. Full s:~i;: Analytical & Environmental Solut,I Page 6 of 9 Customer Project ID: Belmont PCE Site Customer Sample ID: INFLUENT Prism Samele ID: AC82543 Loqin Group: 8248K3 Sample Collection Date/Time: 5/16/03 13:40 Lab Submittal Date/Time: 5/16/03 15:38 I I The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: 1 .. TEST PARAMETER TEST RESULT UNITS REPORTING METHOD LIMIT REFERENCE DATE/TIME ANALYST,, STARTED 2-HEXANONE 4-METHYL-2-PENTANONE (MIBK) MTBE IPE Sample Comments: Not detected Not detected Not detected Not detected Angela D. Overcash, V.P. Laboratory Services ug/L ug/L ug/L ug/L 50 50 10 10 SW846-82608 SW846-82608 SW846-82608 SW846-82608 5/21 /03 22: 17 JDS 5/21 /03 22: 17 JDS 5/21/03 22:17 JDS 5/21 /03 22: 17 JDS NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springbrook Road .A. P.O. Box 240543 .A. Charlotte. NC 28224-0543 Phone: 704 / 529-6364 .A. Toll Free Numher: 1-800 / 52'!-6364 .A. Fax: 704 / 525-0409 I I ·I I I I I I I I I I I Lab Report -~ PRISM LABORATORIES, INC. I ~ _,.,; -·-:.., .. ·;;..,......_ Fult Service Ana1y11ca1 & Environmental Solutions I 5/29/03 Page 7 of 9 EA Engineering, Science & Tech Customer Project ID: Belmont PCE Site Attn: Scott Swanson Customer Sample ID: EFFLUENT I 15 Loveton Circle Prism Samole ID: AC82544 Sparks, MD 21152 Loqin Group: 8248K3 Sample Collection Date/Time: 5/16/03 13:50 I Lab Submittal Date/Time: 5/16/03 15:38 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: I TEST TEST REPORTING METHOD DATE/TIME PARAMETER RESULT UNITS LIMIT REFERENCE STARTED ANALYST BENZENE Not detected ug/L 1.0 SW846-82608 5/21 /03 22:50 JDS I BROMOBENZENE Not detected ug/L 1.0 SW846-82608 5/21/03 22:50 JDS BROMOCHLOROMETHANE Not detected ug/L 1.0 SW846-82608 5/21/03 22:50 JDS I BROMODICHLOROMETHANE Not detected ug/L 1.0 SW846-82608 5/21 /03 22:50 JDS BROMOFORM Not detected ug/L 1.0 SW846-82608 5/21/03 22:50 JDS BROMOMETHANE Not detected ug/L 2.0 SW846-82608 5/21/03 22:50 JDS I N-BUTYLBENZENE Not detected ug/L 1.0 SW846-82608 5/21/03 22:50 JDS SEC-BUTYLBENZENE Not detected ug/L 1.0 SW846-82608 5/21/03 22:50 JDS TERT-BUTYLBENZENE Not detected ug/L 1.0 SW846-82608 5/21/03 22:50 JDS I I CHLOROBENZENE Not detected ug/L 1.0 SW846-82608 5/21/03 22:50 JDS CHLORODIBROMOMETHANE Not detected ug/L 1.0 SW846-82608 5/21/03 22:50 JDS I CHLOROETHANE Not detected ug/L 2.0 SW846-82608 5/21/03 22:50 JDS CHLOROFORM Not detected ug/L 1.0 SW846-8260B 5/21/03 22:50 JDS CHLOROMETHANE Not detected ug/L 2.0 SW846-82608 5/21/03 22:50 JDS ,I 2-CHLOROTOLUENE Not detected ug/L 1.6 SW846-82608 5/21/03 22:50 JDS 4-CHLOROTOLUENE Not detected ug/L 1.0 SW846-8260B 5/21/03 22:50 JDS 1,2-DIBROMO-3-CHLOROPROPANE Not detected ug/L 2.0 SW846-8260B 5/21/03 22:50 JDS :n 1,2-DIBROMOETHANE Not detected ug/L 1.0 SW846-82608 5/21/03 22:50 JDS DIBROMOMETHANE Not detected ug/L 1.0 SW846-82608 5/21/03 22:50 JDS :I 1,2-DICHLOROBENZENE Not detected ug/L 1.0 SW846-82608 5/21/03 22:50 JDS 1,3-DICHLOROBENZENE Not detected ug/L 1.0 SW846-82608 5/21/03 22:50 JDS 1,4-DICHLOROBENZENE . Not detected ug/L 1.0 SW846-82608 5/21 /03 22:50 JDS !I DICHLORODIFLUOROMETHANE Not detected ug/L 2.0 SW846-8260B 5/21/03 22:50 JDS 1, 1-DICHLOROETHANE Not detected ug/L 1.0 SW846-8260B 5/21/03 22:50 JDS 1,2-DICHLOROETHANE Not detected ug/L 1.0 SW846-82608 5/21/03 22:50 JDS I 1, 1-DICHLOROETHENE Not detected ug/L 1.0 SW846-82608 5/21/03 22:50 JDS CIS-1,2-DICHLOROETHENE Not detected ug/L 1.0 SW846-82608 5/21/03 22:50 JDS I TRANS-1,2-DICHLOROETHENE Not detected ug/L 1.0 SW846-82608 5/21/03 22:50 JDS 1,2-DICHLOROPROPANE Not detected ug/L 1.0 SW846-82608 5/21/03 22:50 JDS 1,3-DICHLOROPROPANE Not detected ug/L 1.0 SW846-82608 5/21/03 22:50 JDS I 2,2-DICHLOROPROPANE Not detected ug/L 1.0 SW846-82608 5/21/03 22:50 JDS NC Certification No. 402 SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springbrook RoaJ .. P.O. Box 2411543 .. Clwrlnlle. NC 28224-0543 I l'lwne: 704 / 529-6364 .. Toll Free Number: 1-81111 / 529-6364 .. FaA: 704 / 525-0411'! Lab Report 5/29/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 -""~ 1?.!l:!~~ Foll Se,vice Aoalytioal & E°'i,oomeotal Sol"1il Page 8 of 9 Customer Project ID: Belmont PCE Site Customer Sample ID: EFFLUENT Prism Samele ID: AC82544 LoQin Group: 8248K3 Sample Collection Date/Time: 5/16/03 13:50 I I Lab Submittal Date/Time: 5/16/03 15:38 I The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: ·--··---... ··--------------------------------------------- ANALYST I JDS TEST PARAMETER 1, 1-DICHLOROPROPENE ETHYLBENZENE HEXACHLOROBUTADIENE ISOPROPYLBENZENE P-ISOPROPYLTOLUENE METHYLENE CHLORIDE NAPHTHALENE N-PROP'(LBENZENE STYRENE TEST RESULT Not detected Not detected UNITS 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 ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L REPORTING METHOD LIMIT REFERENCE DATE/TIME STARTED 1.0 1.0 1.0 1.0 1.0 2.0 1.0 1.0 1.0 1.0 1,0 1,0 1.0 1,0 1.0 1.0 1,0 1.0 2.0 1.0 1.0 1.0 2.0 1,0 1.0 1.0 5.0 5.0 5.0 1.0 2.0 SW846-8260B 5121103 22:50 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 TOTAL XYLENES cis-1,3-DICHLOROPROPENE trans-1,3-DICHLOROPROPENE ACETONE 2-BUTANONE (MEK) CARBON DISULFIDE CARBON TETRACHLORIDE 2-CHLOROETHYLVINYLETHER Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected SW846-8260B 5121103 22:50 SW846-8260B 5121103 22:50 SW846-8260B 5121103 22:50 SW846-8260B 5121103 22:50 SW846-8260B 5121103 22:50 SW846-8260B SW846-8260B SW846-8260B SW846-8260B SW846-8260B SW846-8260B SW846-8260B SW846-8260B SW846-8260B SW846-8260B SW846-8260B SW846-8260B SW846-8260B SW846-8260B SW846-8260B 5121103 22:50 5121103 22:50 5/21103 22:50 5121103 22:50 5121103 22:50 5121103 22:50 5121103 22:50 5121103 22:50 5121103 22:50 5121103 22:50 5121103 22:50 5121103 22:50 5121103 22:50 5121103 22:50 5121103 22:50 SW846-8260B 5121103 22:50 SW846-8260B SW846-8260B SW846-8260B SW846-8260B SW846-8260B SW846-8260B SW846-8260B 5121/03 22:50 5121103 22:50 5121103 22:50 5121103 22:50 5121103 22:50 5121103 22:50 5121103 22:50 SW846-8260B 5121103 22:50 SW846-8260B 5121103 22:50 JDS JDS JDS JDS JDS JDS JDS JDS JDS JDS JDS JDS JDS JDS JDS JDS JDS JDS JDS JDS JDS JDS JDS JDS JDS JDS JDS JDS JDS JDS NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springbrook Road " P.O. Box 240543 " Charlotte. NC 28224-0543 Phone: 704 / 529-6364 "Toll Free Number: 1-800 / 529-6364" Fax: 704 / 525-0409 I I I I D I I I I I I Lab Report I I I I I I I ,I I :1 I ' 0 :I I I I I 5/29/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 Full Service Analytical & Environmental Solutions Page 9 of9 Customer Project ID: Belmont PCE Site Customer Sample ID: EFFLUENT Prism Samole ID: AC82544 Loqin Group: 8248K3 Sample Collection Date/Time: 5/16/03 13:50 Lab Submittal Date/Time: 5/16/03 15:38 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST PARAMETER 2-HEXANONE 4-METHYL-2-PENTANONE {MIBK) MTBE IPE Sample Comments: TEST RESULT Not detected Not detected Not detected Not detected Angela D. Overcash, V. P. Laboratory Services UNITS ug/L ug/L ug/L ug/L REPORTING METHOD DATE/TIME LIMIT REFE_fiEl'l_CE STARTED ANALYST 5.0 SW846-82608 5/21/03 22:50 JDS 5.0 SW846-82608 5/21/03 22:50 JDS 1.0 SW846-8260B 5/21/03 22:50 JDS 1.0 SW846-82608 5/21/03 22:50 JDS NC Certification No. 402 · SC Certification No. 99012 • NC Drinking Water Cert. No. 37735 • FL Certification No. E87519 449 Springhrook Road 4 P.O. Box 240543 A Charlotte. NC 28224-0543 Phone: 704 / 529-6364 • Toll Free Number: 1-800 / 529-6364 • Fax: 704 / 525-0409 I!!!!!! · -~ f~!§M .<.' ~- Full Service Analytical & Environmental Solutions TIME MATRIX CLIENT DATE COLLECTED (SOIL, SAMPLE DESCRIPTION COLLECTED MILITARY WATER OR HOURS SLUDGE) .5/,i.,-/1;:~ ,,1,t(~. +~~,(' ------ ,------~-·------,---l:~/'/ k, ~t, f ,) ---· ·-· ---------------'-- !------·----. - ----liiiil -CHAIN OF CUSTODY RECORD YES NO NIA • PAGE _I_ o,_f_ QUOTE, TO ENSURE PROPER BILLING:________ Samples INTACT upon arrival? /'1 / ✓ r:: ~-J~: ~:' ... \"' i P<: I;~-:.~';; ~~:--Received ON WET ICE? Temp ,,t/1?... ~ Project Name: --"---'-'--"-'----'------'-----------PROPER PRESERVATIVES indi~ttd~ L---'. __ .~_-_-,_~·--; Short Hold Analysis: (Yes) <.('{oj'-UST Project: (Yes) (f,l_o) ..--· • -• Received WITHIN HOLDING TIM.ES_?·: !i~1: ..::........:._, ___:.I__ •Please ATTACH any project specific reporting CUSTODY SEALS INTACT?~ t, • , "', ':'. ~: v- provisions and/or QC.Requirements --• ~ ·-- -J ' VOLATILES rec'd W/OUT HEA_ DSPACE? ~-. t---::_._' _-:-'. . _• Invoice To: I'::•' •~ .. ::.:!,ri,::i:•.;·,n-:i Address: _,_/~_ ,_·__c,_,. '_c·-_--·c.·_·~---_· '_':_'-.:_' 'c.· _·'.:.: .. ~:_:·:_~-.:.(_:~::'.:.!.:.;:":_' ~----------,_P_R_o_P_E_R_c_o_N_T_A_I_N_E_R_s_u_s_e_d~?-'-~-'---"'~'-..,,.---'_-::.· ==--'-'-=-~~-~ :_';~;.~~, .,··/,-;""'::, /\ ! ·.7 ·r 1 ,1/c->V?c·/ ,, . ./:., --· ;',~ / ,;_.; t-:..: :;; • ,,'~':· ; Purchase Order No./Billing Reference -=-=---------- Requested Due Date O 1 Day O 2 Days Q 3 Days [J 4 Days O 5 Days Cl 6-9 Days /:.J Standard 10 days Samples received after 15:00 will be processed next business day. Turnaround time is based on business days, excluding weekends and holidays. (SEE REVERSE FOR TERMS & CONDITIONS REGARDING SERVICES RENDERED BY PRISM LABORATORIES, INC. TO CLIENT) TO BE FILLED IN BY CLIENT/SAMPLING PERSONNEL Certification: NELAC __ USACE __ · FL __ NC __ SC __ OTHER ___ NIA __ _ Water Chlorinated: YES NO-"'- Sample Iced Upon Collection: YES >< NO SAMPLE CONTAINER ANALYSES REQUESTED SUB LAB CERT. IDNO. PRISM LAB IDNO. PRESERVA-/!if//// •TYPE TIVES REMARKS SEE BELOW NO. SIZE ,:.. ?J ,.,.,_--:!'. I /-ft:.-i >~· ,41/ VCWs ON PRESS DOWN FIRMLY· 3 COPIES Upon relinquishing,.ihfs"CtiSin of-Custody is your authorization for Prism to proceed with the analyses as requested above. Any changes must be su_bmltted in writing to the Prism Project Manager. There will be charges for any changes after analyses have been initialized. Relir'lq shGcl By:~nature) Received By: (Signature) Oa!e Relinquished By: (Signature) Receiv8'1 For Pris_m· boratories By: ~;.-,,/~~~------- Method of Shipment NOTE: All SAMPLE COOLERS SHOULD BE TAPED SHUT WITH CUSTODY SEALS FOR TRANSPORTATION TO THE LABORATORY. \o/PLES ARE NOT ACCEPTED AND VERIFIED AGAINST COC UNTIL RECEIVED AT THE LABORATORY. 0 Fed Ex O UPS ID Hand,delivered O Prism Field Servie9 0 Other NPDES: I UST: I GROUNDWATER: I DRINKING WATER: □NC □SC □NC □SC □NC □SC □NC □SC n Ci Cl 0 I SOLID WASTE: □NC □SC 0 I RCRA: I □NC □SC 0 ' CERCLA I LANDFILL I OTHER: □NC □SC □NC □SC □NC DSC □ □-----□- Additional Comments: · Site Arrival Time: Site Departure Time: Field Tech Fee: Mileage: SEE REVERSE FOR TERMS & CONDITIONS • I Lab Report I I I I I I I 'I ii :o l I :I :I I ,, I I I 6/30/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 Full Service AnalY1ical & Environmental Solutions Page 1 of 24 Customer Project ID: Belmont 6/17/03 Customer Sample ID: S-2 Prism Samole ID: AC85334 Loqin Group: 8935KB Sample Collection Date/Time: 6/17/03 Lab Submittal Date/Time: 6/17/03 10:40 i6:05 The following ana!ytical results have been obtained for the indicated sample which was submitted to this laboratory: ----_____ ., ____________ ----------·------- TEST TEST REPORTING METHOD DATE/TIME PARAMETER_ . -·---· -------RESULT UNITS _______ LIMIT __________ REFERENCE ______ STARTED _______ ANALYST BENZENE Not detected ug/L 1.0 SW846-8260B 6120103 17:24 LNE BROMOBENZENE Not detected ug/L 1.0 SW846-82608 6120103 17:24 LNE BROMOCHLOROMETHANE Not detected ug/L 1.0 SW846-82608 6120103 17:24 LNE BROMODICHLOROMETHANE Not detected ug/L 1.0 SW846-82608 6120103 17:24 LNE BROMOFORM Not deiected ug/L 1.0 SW846-82608 6/20103 17:24 LNE BROMOMETHANE Not detected ug/L 2.0 SW846-82608 6120103 17:24 LNE N-BUTYLBENZENE Not detected ug/L 1 0 SW846-82608 6120103 17:24 LNE SEC-BUTYLBENZENE Not detected ug/L 1.0 SW846-8260B 6120103 17:24 LNE TERT-BIJTYLRENZENE Not detected ug/L 1.0 SW846-82608 6120103 17:24 LNE CHLOROBENZENE Not detected ug/L 1 0 SW846-8260B 6120/03 17:24 LNE CH.ORCDIBROMOMETHANE Not detected ug/L 1.0 SW846-82608 6120103 17:24 LNE CHLOR.OETHANE Not detected ug/L 2.0 SW846-8260B 6120/03 17:24 LNE CHLOROFORM Not detected ug/L 1.0 SW846-8260B 6120103 11:24 LNE CHLOROMETHANE Not detected ugil 2.0 SW846-82608 6120103 17:24 LNE 2-CHLOROTOLUENE Not detected ug/L 1.0 SW846-82608 6120103 17:24 LNE 4-CHLOROTOLUENE Not detected ug/L 1.0 SW846-82608 6120103 17:24 LNE 1,2-DIBROM0-3-CHLOROPROPANE Not detected ug/L 1,0 SW846-8260B 6120103 17:24 LNE 1,2-DIBROMOETHANE Not detected ug/L 1.0 SW846-82608 6120103 17:24 LNE OIBROMOMETHANE Not detected ug/L 1.0 SW846-8260B 6120103 17:24 LNE 1.2-DICHLOROBENZENE Not de!E!cted ug/L 1.0 SW846-82508 6i201m 17:24 LNE 1.3-0ICHLOROBENZENE Not detected ug/L 1.0 $W846-8260B 612010:1 17:24 LNE 1.4-0ICHLOROBENZENE Not detected ug/L 1.0 SW 846-82608 6120/03 17:24 LNE DICHLORODIFLUOROMETHANE Not detected ug/L 2.0 SVJ846-8260B 6120103 17:24 LNE 1. 1-DICHLOROETHANE Not detected ug/L 1,0 SW846-82508 6120103 17:24 LNE ' 2-DICHLOROETHANE Not detected ug/L 1.0 SW846-8260B 6120103 17:24 LNE 1. 1-DICHLOROETHENE Not detected ug/L 1.0 SW846-82608 6120103 17:24 LNE CIS-1,2-0ICHLOROETHENE 3.7 ug/L 1.0 SW846-82608 6120103 17:24 LNE TRANS-1.2-DICHLOROETHENE Not detected ug/L 1.0 SW846-82608 6120103 17:24 LNE 1,2-0ICHLOROPROPANE Not detected ug/L 1.0 SW846-82608 6120103 17:24 LNE 1.3-DICHLOROPROPA.NE Not detected ug/L 1 0 SW846-8260B 6120103 17:24 LNE NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL. Certification No. E87519 449 Springhrook Road .i. P.O. Box 240543 .i. Charlollc, NC 28224-0543 Phone: 7ll-l / 529-6364 .i. Toll Free Number: 1-800 / 529-6364 .i. Fax: 704 / 525-0409 Lab Report 6/30/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 -" !'.!!~A Full Service Analytical & Environmental So/u11 Page 2 of 24 Customer Project ID: Belmont 6/17/03 Customer Sample ID: 5-2 Prism Sample ID: AC85334 Loqin Group: 8935KB Sample Collection Date/Time: 6/17/03 10:40 I I Lab Submittal Date/Time: 6/17/03 16:05 I The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST PARAMETER -•-••-•.. 2,2-DICHLOROPROPANE 1, 1-DICHLOROPROPENE ETHYLBENZENE HEXACHLOROBUTADIENE ISOPROPYLBENZENE P-ISOPROPYLTOLUENE METHYLENE CHLORIDE NAPHTHALENE N-PROPYLBENZENE STYRENE 1, 1, 1,2-TETRACHLOROETHANE 1.1,2,2-TETRACHLOROETHANE TETRACHLOROETHENE TOLUENE ~ ,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 TOTAL XYLENES cis-1,3-DICHLOROPROPENE trans-1,3-DICHLOROPROPENE ACETONE 2-BUTANONE (MEK) CARBON DISULFIDE CARBON TETRACHLORIDE TEST REPORTING METHOD DATErrlME STARTED ____ R~E~S~U~L~T __ ___cU~N~l~T~S ___ ~L~IM~l~T REFERENCE Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected 140 Not detected Not detected Not detected Not detected Not detected 1.2 Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected 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 ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L 1.0 1,0 1.0 1.0 1.0 1.0 2.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.U 1.0 2.a 1.0 •.o 1.0 2.0 2.0 1.0 1.0 5.0 5.0 5.0 1.0 SW846-8260B 6120103 17:24 SW846-8260B 6120103 17:24 SW846-8260B 6120103 17:24 SW846-8260B 6120103 17:24 SW846-8260B 6120103 17:24 SW846-8260B 6120103 17:24 SW846-8260B 6120103 17:24 SW846-8260B 6120103 17:24 SW846-8260B 6120103 17:24 SW846-8260B 6120103 17:24 SW846-8260B 6120103 17:24 SW846-8260B 6120103 17:24 SW846-8260B 6120103 17:24 SW846-8260B 6120103 17:24 SW846-8260B 6120103 17:24 SW846-8260B 6120103 17:24 SW846-8260B 6120103 17:24 SW846-8260B 6120103 17.24 SW846-8260B 6120103 17:24 SW846-82608 6/20103 17:24 SW846-8260B 6120103 17:24 SW846-8260B 6120/03 17:24 SW846-8260B 6120103 17:24 SW846-8260B 6120/03 17:24 SW846-8260B 6120103 17:24 SW846-8260B 6/20/03 17:24 SW846-8260B 6/20/03 17:24 SW846-8260B 6120103 17:24 SW846-8260B 6/20103 17:24 SW846-8260B 6120/03 17:24 SW846-8260B 6120103 17:24 ANALYST I LNE LNE LNE LNE LNE LNE LNE LNE LNE LNE LNE LNE LNE LNE LNE LNE LNE LNE LNE LNE LNE LNE LNE LNE LNE LNE LNE LNE LNE LNE LNE I NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springbrook Road ,._ P.O. Box 240543 ,._ Charlollc. NC 28224-0543 I I I I I B I I I I I Phone: 704 / 529-6364 ,._ Toll Free Number: 1-800 / 529-6364 ,._ Fax: 704 / 525-0409 I Lab Report I I I I I I I I ' I I I ' I 6/30/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Full Service Analytical & Environmental Solutions Page 3 of 24 Customer Project ID: Belmont 6/17/03 Customer Sample ID: 5-2 Prism Samole ID: AC85334 Loqin Group: 8935KB Sparks, MD 21152 Sample Collection Date/Time: 6/17/03 10:40 Lab Submittal Date/Time: 6/17/03 16:05 Tr,e following ;;nal\~ical results have been obtained for the indicated sample which was submitted to this laboratory: TEST TEST _ PARAMETER ____________ RES,eU,,_,L,._,T __ _ 2-CHLOROETHYLVINYLETHER 2-HEXANONE 4-METHYL-2-PENTANONE (MIBK) MTBE IPE Sample Comments: Not detected Not detected Not detected Not detected Not detected Angela D. OverCGsh, V.P. Laboratory Services UNfL~. ug/L ug/L ug/L ug/L ug/L REPORTING METHOD DATE/TIME L1M!T _____ REFERENCE STARTED ANALYS_T 2.0 SW846-8260B 6120103 17:24 LNE 5.0 SW846-8260B 6120103 17:24 LNE 5.0 SW846-8260B 6120103 17:24 LNE 1.0 SW846-8260B 6120103 17:24 LNE 1.0 SW846-8260B 6120103 17:24 LNE -------·-----·- NC Certification No. 402 -SC Certification No. 99012 -NC Drinking WatP.r Cert. No. 3T735 -FL Certification No E87519 449 Springbrook Road " P.O. Box 240543 " Charlouc. NC 28224-0543 Phone: 704 / 529-636.J "Toll Free Number: 1-800 / 529-6364" Fox: 704 / 525-0409 Lab Report -~~£:~. Full Service Analytical & Environmental Solutil 6/30/03 Page 4 of 24 I EA Engineering, Science & Tech Customer Project ID: Belmont 6/17/03 Attn: Scott Swanson Customer Sample ID: S-3 15 Loveton Circle Prism Samole ID: AC85335 I Sparks, MD 21152 Loqin Group: 8935KB Sample Collection Date/Time: 6/17/03 10:50 Lab Submittal Date/Time: 6/17/03 16:05 I The following analytical results have been obtained for the indicated s2mple which was submitted to this laboratory: TEST TEST REPORTING METHOD . ~~~;~~~ __ A~-"LYS; I . PARAMETER RESULT . __ 1/t!J.l~ ______ LIMIT ________ REFERENCE .. BENZENE Not detected ug/L 10 SW846-82608 6/20/03 15: 18 LNE BROMOBENZENE Not detected ug/L 10 SW846-82608 6/20/03 15: 18 LNE I BRDMOCHLOROMETHANE Not detected ug/L 10 SW846-82608 6/20/03 15: 18 LNE BROMODICHLOROMETHANE Not detected ug/L 10 SW846-8260B 6/20/03 15: 18 LNE I BROMOFORM Not detected ug/L 10 SW846-82608 6/20/03 15: 18 LNE BROMOMETHANE Not detected ug/L 20 SW846-8260B 6120103 15: 18 LNE N-BUTYLBENZENE Not detected ug/L 10 SW846-82608 6/20/03 15: 18 LNE I SEC-SUTYLBENZENE Not detected ug/L 10 SW846-82608 6/20/03 15: 18 LNE TERT-BUTYLBENZENE Not detected ug/L 10 SW846-82608 6/20/03 15: 18 LNE CHLOROBENZENE Not detected ug/L 10 SW846-8260B 6/20/03 15: 18 LNE I CHLORODIBROMOMETHANE Not detected ug/L 10 SW846-82608 6/20/03 15: 18 LNE CHLOROETHANE Not detected ug/L 20 SW84n-82608 6/~0/03 15:18 LNE I CHLOROFORM Not detected ug/L 10 SW846-82608 6/20/03 15:18 LNE CHLORDMETHANE Not detected ug/L 20 SW846-82608 6/20/03 15: 18 LNE 2-CHLOROTDLUENE Not detected ug/L 10 SW846-82608 6/20/03 15:18 LNE 0 4-CHLOROTOLUENE Not detected ug/L 10 SW846-82608 6/20/03 15: 18 LNE 1,2-DIBROMO-3-CHLOROPROPANE Not detected ug/L 10 SW846-82608 6/20/03 15: 18 LNE 1,2-DIBROMOETHANE Not detected ug/L 10 SW846-82608 6/20/03 15:18 LNE I DIBROMOMETHANE Not detected ug/L 10 SW846-82608 6/20/03 15: 18 LNE 1.2-DICHLOROBENZENE Not detected ug/L 10 SW846-82608 6/20/03 15: 18 LNE I 1,3-DICHLOROBENZENE Not detected ug/L 10 SW846-82608 6/20/03 15: 18 LNE 1,4-DICHLOROBENZENE Not detected ug/L 10 SW846-8260B 6/20/03 15: 18 LNE DICHLORODli'LUOROMETHANE Not detected ug/L 20 SW 846-82608 6/20/03 15: 18 LNE I 1, 1-DICHLOROETHANE Not detected ug/L 10 SW846-8260B 6/20/03 15: 18 LNE 1,2-DICHLOROETHANE Not detected ug/L 10 SW846-8260B 6/20/03 15:18 LNE 1, 1-DICHLOROETHENE Not detected ug/L 10 SW846-82608 6/20/03 15: 18 LNE I CIS-1,2-DICHLOROETHENE 860 ug/L 10 SW846-82608 6120/03 15:18 LNE TRANS-1,2-DICHLOROETHENE Not detected ug/L 10 SW846-82608 6/20/03 15: 18 LNE I 1,2-DICHLOROPROPANE Not detected ug/L 10 SW846-82608 6/20/03 15:18 LNE 1,3-DICHLOROPROPANE Not detected ug/L 10 SW846-82608 6/20/03 15:18 LNE 2,2-DICHLOROPROPANE Not detected ug/L 10 SW846-82608 6/20/03 15:18 LNE I NC Certification No. 402 SC Certification No 99012 • NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springhrook Roa<l .o. P.O. Box 24054:1 .o. Charlollc. NC 28224-0543 Phone: 704 / 529-63M .o. Toll Free Number: 1-800 / 529-63M .o. Fax: 7114 / 525-0409 I Lab Report ~ PRISM LABORATORIES, INC. I Full Service Analytical & Environmental Solutions I 6130103 Page 5 of 24 EA Engineering, Science & Tech Customer Project ID: Belmont 6/17/03 Attn: Scott Swanson Customer Sample ID: S-3 I 15 Loveton Circle Prism Samole ID: AC85335 Sparks. MD 21152 Loqin Grouo: 8935KB Sample Collection Date/Tirne. 6/17/03 10:50 I Lab Submittal Date/Time: 6/17103 16:05 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: -------I TEST TEST REPORTING METHOD DATE/TIME PARAMETER _________ ., RESULT UNITS LIMIT REFERENCE STARTED ___ . ANALYST 1, 1-DICHLOROPROPENE Not detected ug/L 10 SW846-8260B 6/20/03 15: 18 LNE I ETHYLBENZENE Not detected ug/L 10 SW846-8260B 6/20/03 15:18 LNE HEXACHLOROBUTADIENE Not detected ug/L 10 SW846-8260B 6/20/03 15: 18 LNE ! I ISOPROPYLBENZENE Not detected ug/L 10 SW846-8260B 6/20/03 15: 18 LNE P4 !SOPROPYLTOLUC.NE Not detected 'Jg/L 10 SW846-8260B 6;20103 15: 18 LNE METHYLENE CHLORIDE Not detected ug/L 20 SW846-8260B 6/20/03 15:18 LNE I NAPHTHALENE Not detected ug/L 10 SW846-8260B 6/20/03 15: 18 LNE N-PROPYLBENZENE Not detected ugll 10 SW846-8260B s;20,03 15: 18 LNE STYRENE Not detected ug/L 10 SW846-8260B 6/20/03 15:18 LNE I 1, 1, 1.2-TETRACHLOROETHANE Not detected ug/L 10 SW846-8260B 6/20/03 15: 18 LNE 1, 1,2,2-TETRACHLOROETHANE Not detected ug/L 10 SW846-8260B 6/20/03 15: 18 LNE ;I TETRACHLOROETHENE 8800 ug/L 10 SW846-8260B 6/20/03 15: 18 LNE TOLUENE Not detected ug/L 10 SW846-8260B 6/20/03 15: 18 LNE 1,2,3-TRICHLOROBENZENE Not detected ug/L 10 SW846-8260B 6/20/03 15: 18 LNE :I 1,2.4-TRICHLOROBENZENE Not detected ug/L 10 SW846-8260B 6/20/03 15: 18 LNE 1.1, 1-TRICHLOROETHANE Not detected ug/L 10 SW846-8260B 6/20/03 15: 18 LNE ' 1, 1,2-TRICHLOROETHANE Not detected ug/L 10 SW846-8260B 6/20/03 15:18 LNE :1 TRICHLOROETHENE 200 ug/L 10 SW846-8260B 6/20/03 15:18 LNE I TRICHLOROFLUOROMETHANE Net detected ug/L 20 SW846-8260B 6/20/03 15: 18 LNE ' I 1.2.3-TRICHLOROPROPANE Not detected ug/L 10 SW846-8260B 6/20/03 15:18 LNE 1,2.4-TRIMETHYLBENZENE Not detected ug/L 10 SW846-8260B 6120/03 15: 18 LNE 1,3,5-TRIMETHYLBENZENE Not detected ugll 10 SW846-8260B 6120/03 15: 18 LNE I VINYL CHLORIDE Not detected ug/L 20 SW846-8260B 0120103 1 s: 1 a LNE TOTAL XYLENES Not detected ug/L 20 SW846-8260B 6/20/03 15: 18 LNE ' cis-1,3-DICHLOROPROPENE Not detected ug/L 10 SW846-8260B 6/20/03 15: 18 LNE I trans-1,3-DICHLOROPROPENE Not detected ug/L 10 SW846-8260B 6/20/03 15: 18 LNE ACETONE Not detected ug/L 50 SW846-8260B 6/20/03 15: 18 LNE ' I 2-BUTANONE (MEK) Not detected ug/L 50 SW846-8260B 6/20/03 15:18 LNE I CARBON DISULFIDE Not detected ug/L 50 SW846-8260B 6/20/03 15: 18 LNE CARBON TETRACHLORIDE Not detected ug/L 10 SW846-8260B 6/20/03 15:18 LNE I 2-CHLOROETHYL VI NY LETHE R Not detected ug/L 20 SW846-8260B 6/20/03 15: 18 LNE I NC Certification No. 402 -SC Certification No. 99012 • NC Drinking Water Cert No. 37735 -FL Certification No. E87519 I I -+-49 Springhrook Road ..&. P.O. Box 240543 ..&. Charlotte. NC 28224-0543 Phone: 711-l / 529-036-l "1,,11 Free Nu;nhcr: 1-800 / 519-6364" Fax: 704 / 525-0409 I Lab Report ~'2!~~ Full Service Analytical & Environmental Solulll 6/30/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 Page 6 of 24 Customer Project ID: Belmont 6/17/03 Customer Sample ID: S-3 Prism Sample ID: AC85335 LoQin Group: 8935KB Sample Collection Date/Time: 6/17/03 10:50 Lab Submittal Date/Time: 6/17/03 16:05 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: I I I TEST PARAMETER TEST RESULT UNITS REPORTING METHOD LIMIT REFERENCE DATE/TIME ANALYST I STARTED 2-HEXANONE 4-METHYL-2-PENTANONE (MIBK) MTBE IPE Sample Comments: Not detected Not detected Not detected Not detected Angela D. Overcash, V .P. Laboratory Services ug/L ug/L ug/L ug/L 50 50 10 10 SW846-8260B SW846-8260B SW846-82608 SW846-82608 6/20/03 15: 18 6/20/03 15:18 5;20103 15: 18 6/20/03 15:18 LNE LNE LNE LNE NC Certification No. 402 -SC Certlficatior. No. 99012 ·. NC Drinki.1g Water Cert. r-Jo. 37735 -FL Certification No. E8?519 449 Springhrook Road .o. P.O. Box 240543 .o. Charlolle. NC 28224-0543 Phone: 704 I 529-6364 .o. Toll Free Number: 1-800 I 529-6364 .o. Fax: 704 I 525-0409 I I I I I I I I I I I I I Lab Report ~ PRISM LABORATORIES, INC. I Full Service Analytical 6 Environmental Solutions I 6/30/03 Page 7 of 24 EA Engineering, Science & Tech Customer Project ID: Belmont 6/17/03 Attn: Scott Swanson Customer Sample ID: D-1 I 15 Loveton Circle Prism Samole ID: AC85336 Sparks, MD 21152 Loqin Group: 8935KB Sample Collection Date/Time: 6/17/03 11 :05 I Lab Submittal Date/Time: 6/17/03 16:05 The following anal,1i:al results have been obtained for the indicated sample which was submitted to this laboratory: I TEST TEST REPORTING METHOD DATE/TIME PAR_A_M_ETER _______ RESULT UNITS LIMIT REFERENCE STARTED ANALYST BENZENE Not detected ug/L 1.0 SW846-8260B 6/20/03 20:08 LNE I BROMOBENZENE Not detected ug/L 1.0 SW846-8260B 6/20/03 20:08 LNE BROMOCHLOROMETHANE Not detected ug/L 1.0 SW846-8260B 6/20/03 20:08 LNE I I BROMODICHLOROMETHANE Not detected ug/L 1.0 SW846-8260B 6/20/03 20:08 LNE BROMOFORM Not detected ug/L 1.0 SW846-82608 6/20/03 20:08 LNE BROMOMETHANE Not detected ug/L 2.0 SW846-82608 6/20/03 20:08 LNE ! I N-BUTYLBENZENE Not detected ug/L 1.0 SW846-8260B 6/20/03 20:08 LNE SEC-BUTYLBENZENE Not detected ug/L 1.0 SW846-82608 6/20/03 20:08 LNE TERT-BUTYLBENZENE Not detected ug/L 1.0 SW846-8260B 6/20/03 20:08 LNE I CHLOROBENZENE Not detected ug/L 1.0 SW846-82608 6/20/03 20:08 LNE CHLORODIBROMOMETHANE Not detected ug/L 1.0 SW846-8260B 6/20/03 20:08 LNE !I CHLOROETHANE Not detected ug/L 2.0 SW846-8260B 6/20/03 20:08 LNE CHLOROFORM Not detected ug/L 1.0 SW846-8260B 6/20/03 20:08 LNE CHLOROMETHANE Not detected ug/L 2.0 SW846-8260B 6/20/03 20:08 LNE ' ;I 2-CHLOROTOLUENE Not detected ug/L 1.0 SW846-8260B 6/20/03 20:08 LNE 4-CHLOROTOLUENE Not detected ug/L 1.0 SW846-8260B 6/20/03 20:08 LNE 1.2-DIBROM0-3-CHLOROPROPANE Not detected ug/L 1.0 SW846-82608 6/20/03 20:08 LNE ii 1,2-DIBROMOETHANE Not detected ug/L 1.0 SW846-8260B 6/20/03 20:08 LNE I DIBROMOMETHANE Not detected ug/L 1.0 SW846-8260B 6/20/03 20:08 LNE :1 1 .2-DICHLOROBENZENE Not detected ug/L 1.0 SW846-82608 6/20/03 20:08 LNE 1,3-DICHLOROBENZENE Not detected ug/L 1.0 SW846-82608 6/20/03 20:08 LNE 1.4-DICHLOROBENZENE Not detected ug/L 1.0 SW846-82608 6/20/03 20:08 LNE ' I DICHLORODIFLUOROMETHANE Not detected ug/L 2.0 SW846-8260B 6/20/03 20:08 LNE 1, 1-DICHLOROETHANE Not detected ug/L 1.0 SW846-8260B 6/20/03 20:08 LNE ' 1,2-DICHLOROETHANE Not detected ug/L 1.0 SW846-8260B 6/20/03 20:08 LNE I 1, 1-DICHLOROETHENE Not detected ug/L 1.0 SW846-8260B 6/20/03 20:08 LNE CIS-1,2-DICHLOROETHENE 260 ug/L 1.0 SW846-82608 6/20/03 20:08 LNE TRANS-1,2-DICHLOROETHENE 1.9 ug/L 1.0 SW846-8260B 6/20/03 20:08 LNE I 1,2-DICHLOROPROPANE 1.2 ug/L 1.0 SW846-8260B 6/20/03 20:08 LNE 1,3-DICHLOROPROPANE Not detected ug/L 1.0 SW846-82608 6120/03 20:08 LNE ' 2,2-DICHLOROPROPANE Not detected ug/L 1.0 SW84b-8260B 6120/03 20:08 LNE I NC Certification No. 402 SC Certification No. 99012 -NC Dnnking Water Cert. No. 37735 -FL Certification No. E87519 449 Springbrook Road .1.. P.O. Bnx 240543 .o. Charlo11e. NC 28224-0543 I Phone: 704 / 529-6364 .o. Toll Free Number: 1-8011 / 529-6364 .o. Fax: 704 / 525-0409 Lab Report 6/30/03 Page 8 of 24 I EA Engineering, Science & Tech Customer Project ID: Belmont 6/17/03 Attn: Scott Swanson Customer Sample ID: D-1 15 Loveton Circle Prism Samole ID: AC85336 I Sparks, MD 21152 Loqin Group: 8935KB Sample Collection Date/Time: 6/17/03 11 :05 Lab Submittal Date/Time: 6/17/03 16:05 I The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST TEST REPORTING METHOD DATE/TIME ANALYST I PARAMETER RESULT UNITS LIMIT REFERENCE___ STARTED 1, 1-DICHLOROPROPENE Not detected ug/L 1.0 SW846-82608 6120103 20:08 LNE ETHYLBENZENE Not detected ug/L 1.0 SW846-82608 6120103 20:08 LNE I HEXACHLOROBUTADIENE Not detected ug/L 1.0 SW846-82608 6120103 20:08 LNE ISOPROPYLBENZENE Not detected ug/L 1.0 SW846-82608 6120103 20:08 LNE I P-ISOPROPYLTOLUENE Not detected ug/L 1.0 SW846-82608 6120103 20:08 LNE METHYLENE CHLORIDE Not detected ug/L 2.0 SW846-82608 6120103 20:08 LNE NAPHTHALENE Not detected ug/L 1.0 SW846-8260B 6120103 20:08 LNE I N-PROPYLBENZENE Not detected ug/L 1.0 SW846-82608 6120103 20:08 LNE STYRENE Not detect~d ug/L 1.0 SW846-82608 6120103 20:08 LNE ; , 1.1.2-TETRACHLOROETHANE Not detected ug/L 1.0 SW846-82608 6120103 20:08 LNE I 1.1.2.2-TETRACHLOROETHANE Not detected ug/L 1.0 SW846-82608 6120103 20:08 LNE TETRACHLOROETHENE 1600 ug/L 1.0 SW846-82608 6120103 20:08 LNE I TOLUENE Not detected ug/L 1.0 SW846-82608 6120103 20:08 LNE 1.2,3-TRICHLOROBENZENE Not detected ug/L 1.0 SW846-82608 6120103 20:08 LNE 1.2,4-TRICHLOROBENZENE Not detected ug/L 1.0 SW846-82608 6120103 20:08 LNE I 1.1, 1-TRICHLOROETHANE Not detected ug/L 1.0 SWB46-82608 6120103 20:08 LNE 1, 1.2-TRICHLOROETHANE Not detected ug/L 1.0 SW846-82608 6120103 20:08 LNE TRICHLOROETHENE 62 ug/L 1.0 SW846-82608 6120103 20:08 LNE I TRICHLOROFLUOROMETHANE Not detected ug/L 2.0 SW846-82608 6120103 20:08 LNE 1.2.3-TRICHLOROPROPANE Not detected ug/L 1.0 SW846-82608 6120103 20:08 LNE I 1,2,4-TRIMETHYLBENZENE Not detected ug/L 1.0 SW846-82608 6120103 20:08 LNE 1.3,5-TRIMETHYLBENZENE Not detected ug/L 1.0 SW846-82608 6120103 20:08 LNE VINYL CHLORIDE Not detected ug/L 2.0 SW846-82608 6120103 20:08 LNE I TOTAL XYLENES Not detected ug/L 2.0 SW846-82608 6120103 20:08 LNE cis-1,3-D!CHLOROPROPENE Not detected ugil 1.0 SW846-82608 6120103 20:08 LNE trans-1,3-DICHLOROPROPENE Not deiected ug/L 1.0 SW846-8260B 6/20/03 20:08 LNE I ACETONE Not detected ug/L 5.0 SW846-82608 6120103 20:08 LNE 2-BUTANONE (MEK) Not detected ug/L 5.0 SW846-82608 6120103 20:08 LNE I CARBON DISULFIDE Not detected ug/L 5.0 SW846-82608 6120103 20:08 LNE CARBON TETRACHLORIDE Not detected ug/L 1.0 SW846-8260B 6/20103 20:08 LNE 2-CHLOROETHYLVINYLETHER Not detected ug/L 2.0 SW846-82608 6120103 20:08 LNE I NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springhrook Road • P.O. Box 240543 .A. Charlotte. NC 28224-0543 Phone: 704 / 529-6364 A Toll Free Numher: 1-801) / 529-(1364 A Fax: 704 / 525-0409 I Lab Report I I I I I I I I :g ' I :u ' :I I I I ' I I I Full Service Analytical & Environmental Solutions 6/30/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 Page 9 of 24 Customer Project ID: Belmont 6/17/03 Customer Sample ID: D-1 Prism Samele ID: AC85336 Loqin Group: 8935KB Sample Collection Date/Time: 6/17/03 Lab Submittal Date/Time: 6/17/03 11 :05 16:05 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST PARAMETER 2-HEXANONE 4-METHYL-2-PENTANONE (MIBK) MTBE IPE Sample Comments: TEST RESULT UNITS Not detected ug/L Not detected ug/L Not detected ug/L Not detected ug/L --------------. - , Angela D. Overcash, V.P. Laboratory Services REPORTING METHOD DATE[[IME LIMIT REFERENCE STARTED ANALY!,_I 5.0 SW846-8260B 6/20/03 20:08 LNE 5.0 SW846-82608 6/20/03 20:08 LNE 1.0 SW846-82608 6/20/03 20:08 LNE 1.0 SW846-82608 6/20/03 20:08 LNE . --····---· NC Certification No. 402 · SC Certification No. 99012 -NC Drinking W2ter Cert. No. 37735 -FL Certification No. E87519 449 Springhronk Road .,. P.O. Box 240543 .,. Charloue. NC 28224-0543 Phone: 704 / 529-6364.,. Toll Free Number: 1-800 / 529-6364.,. fox: 704 / 525-0409 Lab Report ~ !?.!!~~ Full Service Analytical & Environmental Solutl 6/30/03 Page 10 of 24 I EA Engineering, Science & Tech Customer Project ID: Belmont 6/17/03 Attn: Scott Swanson Customer Sample ID: D-2 15 Loveton Circle Prism Sample ID: AC85337 I Sparks, MD 21152 Loqin Group: 8935KB Sample Collection Date/Time: 6/17/03 11 :15 Lab Submittal Date/Time: 6/17/03 16:05 I The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: ------------ TEST TEST REPORTING METHOD DATE/TIME ANALYST I PARAMETEl3 __ . RESULT ____ UNITS LIMIT REFERENCE STARTED BENZENE Not detected ug/L 1.0 SW846-8260B 6/20/03 17:56 LNE 8ROMOBENZENE Not detected ug/L 1.0 SW846-8260B 6/20/03 17:56 LNE I BROMOCHLOROMETHANE Not detected ug/L 1.0 SW846-8260B 6/20/03 17:56 LNE BROMODICHLOROMETHANE Not detected ug/L 1.0 SW846-8260B 6/20/03 17:56 LNE I BROMOFORM Not detected ug/L 1.0 SW846-8260B 6/20/03 17:56 LNE BROMOMETHANE Not detected ug/L 2.0 SW846-3260B 6/20/03 17:56 LNE N-BUTYLBENZENE Not detected ug/L 1.0 SW846-82608 6/20/03 17:56 LNE I SEC-BUTYLBENZENE Not detected ug/L 1.0 SW846-8260B 6/20/03 17:56 LNE TERT-BUTYLBENZENE Not detected ug/L 1.0 SW846-8260B 6/20/03 17:56 LNE CHLOROBENZENE Not detected ug/L -1.0 SW846-82608 6/20/03 17:56 LNE I CHLORODIBROMOMETHANE Not detected ug/L 1.0 SW846-8260B 6/20/03 17:56 LNE CHLOROETHANE Not detected ug/L 2.0 SW846-8260B 6/20/03 17:56 LNE I CHLOROFORM Not detected ug/L 1.0 SW846-8260B 6/20/03 17:56 LNE CHLOROMETHANE Not detected ug/L 2.0 SW846-8260B 6/20/03 17:56 LNE 2-CHLOROTOLUENE Not detected ug/L 1.0 SW846-8260B 6/20/03 17:56 LNE I 4-CHLOROTOLUENE Not detected ug/L 1.0 SW846-8260B 6/20/03 17:56 LNE 1,2-0IBROM0-3-CHLOROPROPANE • Not detected ug/L 1.0 SW846-82608 6/20/03 17:56 LNE 1,2-DIBROMOETHANE Not detected ug/L 1.0 SW846-8260B 6/20/03 17:56 LNE I DIBROMOMETHANE Nol detected ug/L 1.0 SW846-82608 6120/03 17:56 LNE 1,2-DICHLOROBENZENE Not detected ug/L 1.0 $W846-8260B 6/20/03 17:56 LNE I 1,3-DICHLOROBENZENE Not detected ug/L 1.0 SW846-82608 6/20/03 17:56 LNE 1.4-DICHLOROBENZENE Not detected ug/L 1,0 SW846-82608 6/20/03 17:56 LNE DICHLORODIFLUOROMETHANE Not detected ug/L 2.0 SW846-82608 6/20/03 17:56 LNE I 1, 1-DICHLOROETHANE Not detected ug/L 1.0 SW846-8260B 6/20/03 17:56 LNE 1 ,2-DICHLOROETHANE Not detected ug/L 1,0 SW846-8260B 6/20/03 17:56 LNE 1, 1-DICHLOROETHENE Not detected ug/L 1.0 SW846-8260B 6/20/03 17:56 LNE I CIS-1,2-DICHLOROETHENE 18 ug/L 1.0 SW846-8260B 6/20/03 17:56 LNE TRANS-1,2-DICHLOROETHENE Not detected ug/L 1.0 SW846-8260B 6/20/03 17:56 LNE 1,2-DICHLOROPROPANE Not detected ug/L 1.0 SW846-8260B 6/20/03 17:56 LNE I 1,3-DICHLOROPROPANE Not detected ug/L 1.0 SW846-8260B 6/20/03 17:56 LNE 2,2-DICHLOROPROPANE Not detected ug/L 1.0 SW846-8260B 6/20/03 17:56 LNE I NC Certification No. 402 SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Srringhrook Road " P.O. Box 240543 " Charlotte. NC 28224-0543 Phunc: 704 / 529-6364 "Toll Free Numher: 1-800 / 529-6364" Fax: 704 / 525-0409 I Lab Report --~ PRISM LABORATORIES, INC. I Full Service Analytical & Environmental Solutions I 6/30/03 Page 11 of 24 EA Engineering, Science & Tech Customer Project ID: Belmont 6/17103 Attn: Scott Swanson Customer Sample ID: D-2 I 15 Loveton Circle Prism Samole ID: AC85337 Sparks, MD 21152 Loqin Group: 8935KB Sample Collection Date/Time: 6/17/03 11 :15 I Lab Submittal Date/Time: 6/17/03 16:05 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: I TEST TEST REPORTING METHOD DATE/TIME __ PARAMETER ___ RESULT __ _\JNITS _ LIMIT REFERENCE STARTED ___ AN_ALY§T 1, 1-DICHLOROPROPENE Not detected ug/L 1.0 SW846-8260B 6/20/03 17:56 LNE I ETHYLBENZENE Not detected ug/L 1.0 SW846-8260B 6/20/03 17:56 LNE HEXACHLOROBUTADIENE Not detected ug/L 1.0 SW846-82608 6/20/03 17:56 LNE I ISOPROPYLBENZENE Not detected ug/L 1.0 SW846-82608 6/20/03 17:56 LNE P-ISOPROPYLTOLUENE Not detected ug/L 1.0 SW846-82608 6/20/03 17:56 LNE METHYLENE CHLORIDE Not detected ug/L 2.0 SW846-82608 6/20/03 17:56 LNE I I NAPHTHALENE Not detected ug/L 1.0 SW846-82608 6/20/03 17:56 LNE N-PROPYLBENZENE Not detected ug/L 1.0 SW846-82608 6/20/03 17:56 LNE STYRENE Not detected ug/L 1.0 SW846-8260B 6/20/03 17:56 LNE 'I 1, 1, 1,2-TETRACHLOROETHANE Not detected ug/L 1,0 SW846-8260B 6/20/03 17:56 LNE 1, 1,2,2-TETRACHLOROETHANE Not detected ug/L 1.0 SW846-8260B 6/20/03 17:56 LNE :U TETRACHLOROETHENE 75 ug/L 1.0 SW846-82608 6/20/03 17:56 LNE TOLUENE Not detected ug/L 1.0 SW846-8260B 6/20/03 17:56 LNE 1,2,3-TRICHLOROBENZENE Not detected ug/L 1.0 SW846-82608 6120/03 17:56 LNE :U 1,2,4-TRIChl.OROBENZENE Not detected ug/L 1.0 SW846-8260B 6/20/03 17:56 LNE 1, 1, 1-TRICHLOROETHANE Not detected ug/L 1.0 SW846-82608 6/20/03 17: 56 LNE 1, 1,2-TRICHLOROETHANE Not detected ug/L 1,0 SW846-82608 6/20/03 17:56 LNE !I TRICHLOROETHENE 4.1 ug/L 1.0 SW846-82608 6/20/03 17:56 LNE TRICHLOROFLUOROMETHANE Not detected ug/L 2.0 SW846-8260B 6/20/03 17:56 LNE I 'I 1,;,,3-TRICHLOROPROPANE Not detected ug/L 1.0 SW846-8260B 6/20/03 17:56 LNE 1,2,4-TRIMETHYLBENZENE Not detected ug/L 1.0 SW846-8260B 6/20/03 17:56 LNE 1,3,5-TRIMETHYLBENZENE Not detected ug/L 1.0 SW846-8260B 6/20103 17:56 LNE ' I VINYL CHLORIDE Not detected ug/L 2,0 SW846-82608 6120103 17:56 LNE TOTAL XYLENES Not detected ug/L 2.0 SW846-82608 6120103 17:56 LNE I ! cis-1,3-DICHLOROPROPENE Not detected ug/L 1.0 SW846-8260B 6120103 17:56 LNE I trans-1,3-DICHLOROPROPENE Not detected ug/L 1,0 SW846-8260B 6120103 17:56 LNE ACETONE Not detected ug/L 5.0 SW846-82608 6120103 17:56 LNE I 2-BUTANONE (MEK) Not detected ug/L 5.0 SW846-8260B 6120103 17:56 LNE CARBON DISULFIDE Not detected ug/L 5.0 SW846-82608 6i20/03 17:56 LNE CARBON TETRACHLORIDE Not detected ug/L 1,0 SW846-82608 6120/03 17:56 LNE ' 2-CHLOROETHYLVINYLETHER Not detected ug/L 2.0 SW846-82608 6/20/03 17:56 LNE NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springhnmk Road .A. P.O. Box 240543 .A. Charlotte. NC 28224-0543 I Phone: 70.\ / 529-636.\ .A. Toll Free Numhcr: 1-800 / 529-63fi4 .A. Fax: 704 / 525-0409 Lab Report 6/30/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 ~ ~~!~! ~ I Full Service Analytical & Environmental Solut Page 12 of 24 Customer Project ID: Belmont 6/17/03 Customer Sample ID: Prism Samele ID: Loqin Group: Sample Collection Date/Time: D-2 AC85337 8935KB 6/17/03 Lab Submittal Date/Time: 6/17/03 11: 15 I I 16:05 I The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST __f_A_f3_i,MET_E=R~---- TEST ... _____ RESULT __ . REPORTING UNITS LIMIT METHOD REFERENCE DATE/TIME ANAL~:~• ST ARTE[) ___ 2-HEXANONE 4-METHYL-2-PENTANONE (MIBK) MTBE IPE Sample Comments: Not detected Not detected Not detected Not detected Angela D. Overcash, V.P. Laboratory Services ug/L ug/L ug/L ug/L 5.0 5.0 1.0 1.0 SW846-8260B 6/20/03 17:56 LNE SW846-82608 6/20/03 17:56 LNE SW846-82608 6/20/03 17:56 LNE SW846-82608 6/20/03 17:56 LNE ·---~. NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springbrook Road .a. P.O. Box 240543 .a. Charlotte. NC 28224-0543 Phone: 704 / 529-6364 • Toll Free Number: 1-800 I 5'.:9-6364 • Fax: 704 / 525-0409 I I I I I a I I I I I I I Lab Report ~ PRISM LABORATORIES, INC. I Full Service Analytical & Environmental Solutions I 6/30/03 Page 13 of 24 EA Engineering, Science & Tech Customer Project ID: Belmont 6/17/03 Attn: Scott Swanson Customer Sample ID: D-3 I 15 Loveton Circle Prism Samole ID: AC85338 Sparks, MD 21152 Loqin Group: 8935KB Sample Collection Date/Time: 6/17/03 11 :20 I Lab Submittal Date/Time: 6/17/03 16:05 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: -·· -----•-· I TEST TEST REPORTING METHOD DATE/TIME _fh_RAMETER RESULT UNIT_S LIMIT REFERENCE STARTED ANALYST BENZENE Not detected ug/L 4.0 SW846-8260B 6120103 21: 14 LNE I I BROMOBENZENE Not detected ug/L 4.0 SW846-8260B 6120103 21: 14 LNE BROMOCHLOROMETHANE Not detected ug/L 4.0 SW846-8260B 6120103 21:14 LNE I BROMODICHLOROMETHANE Not detected ug/L 4.0 SW846-8260B 6120103 21:14 LNE BROMOFORM Not detected ug/L 4.0 SW846-8260B 6120103 21:14 LNE BROMOMETHANE Not detected ug/L 8.0 SW846-8260B 6120/03 21: 14 LNE I I N-BUTYLBENZENE Not detected ug/L 4.0 SW846-8260B 6120103 21:14 LNE SEC-BUTYLBENZENE Not detected ug/L 4.0 SW846-8260B 6120103 21:14 LNE TERT-BUTYLBENZENE Not detected ug/L 4.0 SW846-8260B 6120103 21:14 LNE I CHLOROBENZENE Not detected ug/L 4.0 SW846-8260B 6l20/C3 21: 14 LNE CHLORODIBROMOMETHANE Not detected ug/L 4.0 SW846-8260B 6120103 21:14 LNE ' CHLOROETHANE Not detected ug/L 8.0 SW846-8260B 6/20103 21:14 LNE :o CHLOROFORM Not detected ug/L 4.0 SW846-8260B 6120103 21:14 LNE ' CHLOROMETHANE Not detected ug/L 8.0 SW846-8260B 6120103 21: 14 LNE :U 2-CHLOROTOLUENE Not detected ug/L 4.0 SW846-8260B 6120103 21:14 LNE 4-CHLOROTOLUENE Not detected ug/L 4.0 SW846-8260B 6120103 21:14 LNE I I 1.2-DIBROM0-3-CHLOROPROPANE Not detected ug/L 4.0 SW846-8260B 6120103 21:14 LNE \I 1.2-DIBROMOETHANE Not detected ug/L 4.0 SW846-8260B 6120/03 21:14 LNE I DIBROMOMETHANE Not detected ug/L 4.0 SW846-8260B 6120103 21:14 LNE 'I 1,2-DICHLOROBENZENE Not detected ug/L 4.0 SW846-8260B 6120103 21:14 LNE 1.3-ulCHLOROBENZENE Not detected ug/L 4.0 SW846-8260B 6120103 21: 14 LNE 1.4-DICHLOROBENZENE Not detected ug/L 4.0 SW846-8260B 6/20103 21:14 LNE I I DICHLORODIFLUOROMETHANE Not detected ug/L 8.0 SW846-8260B 6120103 21:14 LNE 1.1-DICHLOROETHANE Not detected ug/L 4.0 SW846-8260B 6120103 21:14 LNE 1,2-DICHLOROETHANE Not detected ug/L 4.0 SW846-8260B 6120103 21:14 LNE I 1.1-DICHLOROETHENE Not detected ug/L 4.0 SW846-8260B 6120103 21:14 LNE CIS-1,2-DICHLOROETHENE 200 ug/L 4.0 SW846-8260B 6120103 21: 14 LNE ' TRANS-1,2-DICHLOROETHENE Not detected ug/L 4.0 SW846-8260B 6120103 21:14 LNE I 1.2-DICHLOROPROPANE Not detected ug/L 4.0 SW846-8260B 6120103 21:14 LNE I 1.3-DICHLOROPROPANE Not detected ug/L 4.0 SW846-8260B 6120/03 21:14 LNE I 2,2-DICHLOROPROPANE Not detected ug/L 4.0 SW846-8260B 6120103 21:14 LNE NC Certification No. 402 SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 i 449 Springhrnnk RnaJ & P.O. lln.x 240543 & Charlnnc. NC 28224-0543 I Phnnc: 704 / 529-6364 & Toll Free Number: 1-8011 / 529-63(,4 & Fax: 704 / 525-0409 Lab Report ~~~~ -~-I 6/30/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 Full Service Analytical & Environmental Soluti Page 14 of 24 Customer Project ID: Belmont 6/17103 Customer Sample ID: D-3 Prism Samole ID: AC85338 Loqin Group: 8935KB Sample Collection Date/Time: 6/17103 Lab Submittal Date/Time: 6/17103 11 :20 16:05 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: I I I TEST PARAMETER 1, 1-DICHLOROPROPENE ETHYLBENZENE HEXACHLOROBUTADIENE ISOPROPYLBENZENE P-ISOPROPYLTOLUENE METHYLENE CHLORIDE NAPHTHALENE N-PROPYLBENZENE STYRENE TEST REPORTING METHOD . _______ RESULT __ ~U~N~IT~S~--~L~IM~IT REFERENCE DATE/TIME STARTED Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected 1200 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 ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L 4.0 4.0 4.0 4.0 4.0 8.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 8.0 4.0 4.0 4.0 8.0 8.0 4.0 4.0 20 20 20 4.0 8.0 SW846-8260B 6/20/03 21:14 ANALYST I LNE 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 TOTAL XYLENES cis-1,3-DICHLOROPROPENE trans-1,3-DICHLOROPROPENE ACETONE 2-BUTANONE (MEK) CARBON DISULFIDE CARBON TETRACHLORIDE 2-CHLOROETHYLVINYLETHER Not detected Not detected Not detected Not detected Not detected 40 Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected SW846-8260B 6/20/03 21:14 SW846-8260B 6/20/03 21:14 SW846-8260B 6/20/03 21:14 SW846-8260B 6/20/03 21:14 SW846-82608 6/20/03 21:14 SW846-8260B 6/20/03 21:14 SW846-8260B 6/20/03 21:14 SW846-8260B 6/20/03 21:14 SW846-8260B 6/20/03 21: 14 SW846-8260B 6/20/03 21:14 SW846-8260B 6120/03 21:14 SW846-8260B 6120/03 21 :14 SW846-8260B 6/20103 21:14 SW846-8260B 6/20/03 21:14 SW846-8260B 6/20/03 21: 14 SW846-8260B 6/20/03 21:14 SW846-8260B 6/20103 21 :14 SW846-8260B 6/20/03 21:14 SW846-8260B 6/20/03 21 :14 SW846-8260B 6120/03 21:14 SW846-8260B 6/20/03 21:14 SW846-8260B 6/20/03 21:14 SW846-8260B 6120/03 21:14 SW846-8260B 6120/03 21:14 SW846-8260B SW846-8260B SW846-8260B SW846-8260B 6/20/03 21:14 6/20/03 21:14 6120/03 21:14 6/20103 21:14 SW846-8260B 6120/03 21:14 SW846-8260B 6/20103 21:14 LNE LNE LNE LNE LNE LNE LNE LNE LNE LNE LNE LNE LNE LNE LNE LNE LNE LNE LNE LNE LNE LNE LNE LNE LNE LNE LNE LNE LNE LNE NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springhrook Road Jo. P.O. Box 240543 • Charlotte. NC 28224-11543 Phone: 70-l / 52lJ-63M Jo. Toll Free Numhcr: 1-800 / 529-6364 Jo. Fax: 704 / 525-11409 I I I I I I I I I I I I Lab Report I I I I I I I I I ! ' I I I 6/30/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 Full Service Analytical & Environmental Solutions Page 15 of 24 Customer Project ID: Belmont 6/17103 Customer Sample ID: D-3 Prism Samele ID: AC85338 Loqin Group: 8935KB Sample Collection Date/Time: 6/17/03 11 :20 Lab Submittal Date/Time: 6/17/03 16:05 The following anaiytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST TEST PARAMET '-'Ee.'R-'-----__________ RESULT ____ _ 2-HEXANONE 4-METHYL-2-PENTANONE (MIBK) MTBE IPE Sample Comments: Not detected Not detected Not detected Not detected Angela D. Overcash, \/.P. Laboratory Services UNITS ug/L ug/L ug/L ug/L REPORTING METHOD DATEfTIME _____ LI_MIT _____ l3ff_E_RENCE STARTED ANALYSJ 20 SW846-8260B 6/20/03 21:14 LNE 20 SW846-8260B 6/20/03 21: 14 LNE 4.0 SW846-8260B 6120/03 21:14 LNE 4.0 SW 846-8260B 6/20/03 21:14 LNE NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 377:15 -FL Certification No. E87519 449 Springbrook Road 4 P.O. Box 240543 • Charlotte. NC 28224-0543 Phllne: 704 / 529-6364 .o. Tull Free Numhcr: 1-800 / 529-6364 .o. Fax: 704 / 525-0409 Lab Report LABORATORIES, INC. ~ull Se:ic: Analytical ~ Environmental Solutil 6/30/03 Page 16 of 24 I EA Engineering, Science & Tech Customer Project ID: Belmont 6/17/03 Attn: Scott Swanson Customer Sample ID: IN 15 Loveton Circle Prism Samole ID: AC85339 I Sparks, MD 21152 Loqin Group: 8935KB Sample Collection Date/Time: 6/17/03 12:30 Lab Submittal Date/Time: 6/17/03 16:05 I The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: --------- TEST TEST REPORTING METHOD OATEITIME ANALYST I __ PARAMETER -------~-_____ RESULT ____ UNITS UMIT REFERENCE _____ STARTED .. ___ BENZENE Not detected ug/L 4.0 SW846-8260B 6/20/03 14:12 LNE BROMOBENZENE Not detected ug/L 4.0 SW846-8260B 6/20/03 14: 12 LNE I BROMOCHLOROMETHANE Not detected ug/L 4.0 SW846-8260B 6/20/03 14:12 LNE BROMODICHLOROMETHANE Not detected ug/L 4.0 SW846-8260B 6/20/03 14:12 LNE I BROMOFORM Not detected ug/L 4.0 SW846-8260B 6/20/03 14:12 LNE BROMOMETHANE Not detected ug/L 8.0 SW846-8260B 6/20/03 14:12 LNE N-BUTYLBENZENE Not detected ug/L 4.0 SW846-8260B 6/20/03 14: 12 LNE I SEC-BUTYLBENZENE Not detected ug/L 4.0 SW846-8260B 6/20/03 14:12 LNE TERT-BUTYLBENZENE Not detected ug/L 4.0 SW846-8260B 6/20/03 14: 12 LNE CHLOROBEl,ZENE Not detected ug/L 4.0 SW846-8260B 6/20/03 14:12 LNE I CHLORODIBROMOMETHANE Not detected ug/L 4.0 SW846-82608 6/20/03 14:12 LNE CHLOROETHANE Not detected ug/L 8.0 SW846-8260B 6/20/03 14:12 LNE I CHLOROFORM Not detected ug/L 4.0 SW846-8260B 6/20/03 14:12 LNE CHLOROMETHANE Not detected ug/L 8.0 SW846-8260B 6/20/03 14: 12 LNE 2-CHLOROTOLUENE Not detected ug/L 4.0 SW846-82608 6/20/03 14:12 LNE D 4-CHLOROTOLUENE Not detected ug/L 4.0 SW846-82608 6/20/03 14:12 LNE 1,2-DIBROMO-3-CHLOROPROPANE Not detected ug/L 4.0 SW846-82608 6120103 14: 12 LNE 1,2-DIBROMOETHANE Not detected ug/L 4.0 SW846-82608 6/20103 14:12 LNE I DIBROMOMETHANE Not detected ug/L 4.0 SW846-82608 6120103 14:12 LNE 1,2-DICHLOROBENZENE Not detected ug/L 4.0 SW846-82608 6/20103 14:12 LNE I 1,3-DICHLOROBENZENE Not detected ug/L 4.0 SW846-82608 6120103 14:12 LNE 1,4-DICHLOROBENZENE Not detected ug/L 4.0 SW846-82608 6120103 14:12 LNE DICHLORODIFLUOROMETHANE Not detected ug/L 8.0 SW846-8260B 6120103 14:12 LNE I 1, 1-DICHLOROETHANE Not detected ug/L 4.0 SW846-8260B 6/20103 14:12 LNE 1,2-DICHLOROETHANE Not detected ug/L 4.0 SW846-82608 6120/03 14:12 LNE 1, 1-DICHLOROETHENE Not detected ug/L 4.0 SW846-8260B 6120103 14: 12 LNE I CIS-1,2-DICHLOROETHENE 200 ugil 4.0 SW846-8260B 6120/03 14: 12 LNE TRANS-1,2-DICHLOROETHENE Not detected ug/L 4.0 SW846-82608 6/20/03 14: 12 LNE I 1,2-DICHLOROPROPANE Not detected ug/L 4.0 SW846-8260B 6120/03 14:12 LNE 1,3-DICHLOROPROPANE Not detected ug/L 4.0 SW846-82608 6/20/03 14:12 LNE 2,2-DICHLOROPROPANE Not detected ug/L 4.0 SW846-8260B 6120103 14:12 LNE I NC Certification No. 402 SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springbrook Road " P.O. Box 240543 " Charlotte. NC 28224-0543 Phunc: 704 / 529-6364 "Toll Free Number: 1-800 / 529-6364" fox: 704 / 525-0409 I Lab Report ~ PRISM LABORATORIES, INC. I Full Service Analytical & Environmental Solutions I 6/30/03 Page 17 of 24 EA Engineering, Science & Tech Customer Project ID: Belmont 6/17/03 Attn: Scott Swanson Customer Sample ID: IN I 15 Loveton Circle Prism Samole ID: AC85339 Sparks, MD 21152 Loqin Grouo: 8935KB Sample Collection Date/Time: 6/17/03 12:30 I Lab Submittal Date/Time: 6/17/03 16:05 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: I ---~•-----· TEST TEST REPORTING METHOD DATE/TIME .PARAMETER_. .. -·•· ·--------· RESULT UNITS LIMIT REFERENCE ·-STARTED --· . ANALYST 1, 1-DICHLOROPROPENE Not detected ug/L 4.0 SW846-82608 6/20/03 14:12 LNE I ETHYLBENZENE Not detected ug/L 4.0 SW846-8260B 6/20/03 14:12 LNE HEXACHLOROBUTADIENE Not detected ug/L 4.0 SW846-8260B 6/20/03 14:12 LNE I ISOPROPYLBENZENE Not detected ug/L 4.0 SW846-82608 6120103 14:12 LNE P-ISOPROPYL TOLUENE Not detected ug/L 4.0 SW846-82608 6120103 14:12 LNE METHYLENE CHLORIDE Not detected ug/L 8.0 SW846-8260B 6120/03 14:12 LNE I NAPHTHALENE Not detected ug/L 4.0 SW846-8260B 6120103 14:12 LNE N-PROPYLBENZENE Not detected ug/L 4.0 SW846-82608 6/20/03 14:12 LNE STYRENE Not detected uglL 4.0 SW846-82608 6/20/03 14:12 LNE I ; , 1, 1,2-TETRACHLOROETHANE Not detected ug/L 4.0 SW846-82608 6120103 14:12 LNE 1, 1,2,2-TETRACHLOROETHANE Not detected ug/L 4.0 SW846-8260B 6120/03 14:12 LNE i I TETRACHLOROETHENE 960 ug/L 4.0 SW846-8260B 6120/03 14:12 LNE TOLUENE Not detected ug/L 4.0 SW846-82608 6120/03 14:12 LNE 1.2,3-TRICHLOROBENZENE Not detected ug/L 4.0 SW846-82608 6/20/03 14:12 LNE I 1,2,4-TRICHLOROBENZENE Not detected ug/L 4.0 SW846-82608 6/20103 14:12 LNE 1, 1, 1-TRICHLOROETHANE Not detected ug/L 4.0 SW846-82608 6120/03 14:12 LNE 1, 1,2-TRICHLOROETHANE Not detected ug/L 4.0 SW846-82608 6120103 14: 12 LNE I TRICHLOROETHENE 36 ug/L 4.0 SW846-82608 6120103 14:12 LNE TRICHLOROFLUOROMETHANE Not detected ug/L 8.0 SW846-82608 6120103 14:12 LNE I 1,2,3-TRICHLOROPROPANE Not detected ug/L 4.0 SW846-82608 6120103 14:12 LNE 1,:0,4-TRIMETHYLBENZENE Not detected ug/L 4.0 SW846-82608 6/20/03 14:12 LNE 1,3,5-TRIMETHYLBENZENE Not detected ug/L 4.0 SW846-82608 6120103 14:12 LNE ii VINYL CHLORIDE Not detected ug/L 8.0 SW846-8260B 6120103 14:12 LNE TOTAL XYLENES Not detected ug/L 8.0 SW846-8260B 6120103 14:12 LNE I cis-1,3-DICHLOROPROPENE Not detected ug/L 4.0 SW846-82608 6120/03 14:12 LNE 10 trans-1,3-DICHLOROPROPENE Not detected ug/L 4.0 SW846-82608 6/20/03 14:12 LNE I ACETONE Not detected ug/L 20 SW846-8260B 6120103 14:12 LNE 11 2-BUTANONE (MEK) Not detected ug/L 20 SW846-82608 6120103 14:12 LNE CARBON DISULFIDE Not detected ug/L 20 SW846-8260B 6120103 14:12 LNE I CARBON TETRACHLORIDE Not detected ug/L 4.0 SW846-8260B 6120/03 14: 12 LNE :1 2-CHLOROETHYLVINYLETHER Not detected ug/L 8.0 SW846-82608 6/20103 14:12 LNE NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 i 44'! Springhrook Road • P.O. Box 240543 • Charlotte. NC 28224-0543 :1 l'h,,r1e: 704 / 529-6.164 • Toll Free Numher: 1-800 / 529-6364 • Fax: 704 / 525-0409 Lab Report ~ !'.!!~.!ll Full Service Analytical & Environmental Solutl 6/30/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 Page 18 of 24 Customer Project ID: Belmont 6/17/03 Customer Sample ID: IN Prism Samole ID: AC85339 Loqin Group: 8935KB Sample Collection Date/Time: 6/17/03 12:30 I I Lab Submittal Date/Time: 6/17/03 16:05 I The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST PARAMET),~-- TEST RESULT UNITS REPORTING METHOD _ __'c'-"--'-"----------"L"'IMc_lT.___ __ ~R,,,E'--F=-E'-'R=-EN"-C=E-----"'-'--"=~ DATE/TIME ANALYST I STARTED 2-HEXANONE 4-METHYL-2-PENTANONE (MIBK) MTBE IPE Sample Comments: Not detected Not detected Not detected Not detected Angela D. Overcash. V.P. Laboratory Services ug/L ug/L ug/L ug/L 20 20 4.0 4.0 SW846-82608 SW846-82608 SW846-82608 SW846-82608 6/20/03 14:12 6/20/03 14:12 6/20/03 14:12 6/20/03 14: 12 LNE LNE LNE LNE NC Certification No. 402 -SC Certification No. 99012 -NC D,inking Water Cert. No. 37735 -FL Certification No. E87519 449 Springbrook Road 1,,. P.O. Box 240543 1,,. Charlotte. NC 28224-0543 Phone: 704 / 529-6:164 1,,. Toll Free Numhcr: 1-800 / 529-6364 1,,. Fax: 704 / 525-0409 I I I I I I I I I R D g I Lab Report _At~.J.M. I I I I I :0 I I I I ' I I I ' I 6/30/03 EA Engineering. Science & Tech Attn: Scott Swanson 15 Loveton Circle Fult Service Analytical & Environmental Solutions Page 19 of 24 Customer Project ID: Belmont 6/17/03 Customer Sample ID: OUT Prism Sample ID: AC85340 Looin Group: 8935KB Sparks, MD 21152 Sample Collection Date/Time: 6/17/03 12:40 Lab Submittal Date/Time: 6/17/03 16:05 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: -----··----- TEST TEST REPORTING METHOD DATE/TIME __ PARAMETER ____ , __ ---------·---·--~E!>U~T-UNITS ·-··--LJ.MIT REFERENCE STARTED ANALYST BENZENE Not detected ug/L 1.0 SW846-82608 6/20/03 18:29 LNE BROMOBENZENE Not detected ug/L 1.0 SW846-82608 0120,03 1 s:29 LNE BROMOCHLOROMETHANE Not detected ug/L 1.0 SW846-82608 6/20/03 18:29 LNE BROMODICHLOROMETHANE Not detected ug/L 1.0 SW846-82608 6/20/03 18:29 LNE BROMOFORM Not detected ug/L 1.0 SW846-82608 6/20/03 18:29 LNE BROMOMETHANE Not detected ug/L 2.0 SW846-82608 6/20/03 18:29 LNE N-BUTYLBENZENE Not detected ug/L 1.0 SW846-82608 6/20/03 18:29 LNE SEC-BUTYLBENZENE Not detected ug/L 1.0 SW846-82608 6/20/03 18:29 LNE TERT-BUTYLBENZENE Not detected ug/L 1.0 SW846-82608 6/20/03 18:29 LNE CHLOROBENZENE Not detected ug/L 1.0 SW846-82608 6/20/03 18:29 LNE CHLORODIBROMOMETHANE Not detected ug/L 1.0 SW846-8260B 6/20/03 18:29 LNE CHLOROETHANE Not detected ug/L 2.0 SW846-82608 6/20/03 18:29 LNE CHLOROFORM Not detected ug/L 1.0 SW846-82608 6/20/03 18:29 LNE CHLOROMETHANE Not detected ug/L 2.0 SW846-8260B 6/20/03 18:29 LNE 2-CHLOROTOLUENE Not detected ug/L 1.0 SW846-82608 6/20/03 18:29 LNE 4-CHLOROTOLUENE Not detected ug/L 1.0 SW846-82608 6/20/03 18:29 LNE 1.2-DIBROMO-3-CHLOROPROPANE Not detected ug/L 1.0 SW846-82608 6/20103 18:29 LNE 1,2-DIBROMOETHANE Not detected ug/L 1.0 SW846-8260B 6/20/03 18:29 LNE DIBROMOMETHANE Not detected ug/L 1.0 SW846-82608 6/20/03 18:29 LNE 1,2-DICHLOROBENZENE Not detected ug/L 1.0 SW846-82608 6/20/03 18:29 LNE 1.3-DICHLOROBENZENE Not detected ug/L 1.0 SW846-82608 6/20/03 18:29 LNE 1.4-DICHLOROBENZENE Not detected ug/L 1.0 SW846-82608 6/20/03 18:29 LNE DICHLORODIFLUOROMETHANE Not detected ug/L 2.0 SW846-82608 6/20/03 18:29 LNE 1.1-DICHLOROETHANE Not detected ug/L 1.0 SW846-82608 6/20/03 18:29 LNE 1.2-DICHLOROETHANE Not detected ug/L 1.0 SW846-82608 6/20/03 18:29 LNE 1, 1-DICHLOROETHENE Not detected ug/L 1.0 SW846-82608 6/20/03 18:29 LNE CIS-1,2-DICHLOROETHENE Not detected ug/L 1.0 SW846-82608 6/20/03 18:29 LNE TRANS-1,2-DICHLOROETHENE Not detected ug/L 1.0 SW846-82608 6/20/03 18:29 LNE 1.2-DICHLOROPROPANE Not detected ug/L 1.0 SWR46-82608 6/20/03 18:29 LNE 1,3-DICHLOROPROPANE Not detected ug/L 1.0 SW846-82608 6/20/03 18:29 LNE 2,2-DICHLOROPROPANE Not detected ug/L 1.0 SW846-82608 6120/03 18:29 LNE NC Certification No. 402 SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springbrook Road & P.O. Bux 240543 .a. Charlotte. NC 28224-0543 Phone: 704 / 5'.:9-(,364 "Toll Free Number: 1-800 / 529-6364" Fa.\: 704 / 525-0409 Lab Report LABORATORIES, INC ---~--I Full Service Analytical & Environmental Solut1 6/30/03 Page 20 of 24 I EA Engineering, Science & Tech Customer Project ID: Belmont 6117/03 Attn: Scott Swanson Customer Sample ID: OUT 15 Loveton Circle Prism Samole ID: AC85340 I Sparks, MD 21152 Loqin Group: 8935KB Sample Collection Date/Time: 6/17103 12:40 Lab Submittal Date/Time: 6/17/03 16:05 I The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: ··------··· -·--···-·· TEST TEST REPORTING METHOD DATErrlME ANALYST I PARAMETER RESULT UNITS LIMIT REFERENCE STA~T._ED 1, 1-DICHLOROPROPENE Not detected ug/L 1.0 SW846-82608 6/20/03 18:29 LNE ETHYLBENZENE Not detected ug/L 1.0 SW846-82608 6/20/03 18:29 LNE I HEXACHLOROBUTADIENE Not detected ug/L 1.0 SW846-82608 6/20/03 18:29 LNE ISOPROPYLBENZENE Not detected ug/L 1.0 SW846-82608 6/20/03 18:29 LNE I P-ISOPROPYLTOLUENE Not detected ug/L 1.0 SW846-82608 6/20/03 18:29 LNE METHYLENE CHLORIDE Not detected ug/L 2.0 SW846-82608 6/20/03 18:29 LNE NAPHTHALENE Not detected ug/L 1.0 SW846-82608 6/20/03 18:29 LNE I N-PROPYLBENZENE Not detected ug/L 1.0 SW846-8260B 6/20/03 18:29 LNE STYRENE Not detected ug/L 1.0 SW846-82608 6/20/03 18:29 LNE 1, 1, 1,2-TETRACHLOROETHANE Not detectea ug/L 1.0 SW846-82608 6/20/03 18:29 LNE I 1, 1,2,2-TETRACHLOROETHANE Not detected ug/L 1.0 SW846-82608 6/20/03 18:29 LNE TETRACHLOROETHENE Not detected ug/L 1.0 SW846-8250B 6/20/0~~ 18:29 LNE I TOLUENE Not detected ug/L 1.0 SW846-82608 6/20/03 18:29 LNE 1.2,3-TRICHLOROBENZENE Not detected ug/L 1.0 SW846-82608 6/20/03 18:29 LNE 1.2,4-TRICHLOROBENZENE Not detected ug/L 1.0 SW846-82608 6/20/03 18:29 LNE I 1, 1, 1-TRICHLOROETHANE Not detected ug/L 1.0 SW846-82608 6/20/03 18:29 LNE 1, 1,2-TRICHLOROETHANE Not detected ug/L 1,0 SW846-82608 6/20/03 18:29 LNE TRICHLOROETHENE Not detected ug/L 1.0 SW846-82608 6/20/03 18:29 LNE I TRICHLOROFLUOROMETHANE Not detected ug/L 2,0 SW846-82608 6/20/03 18:29 LNE 1,2,3-TRICHLOROPROPANE Not detected ug/L 1.0 SW846-82608 6/20/03 18:29 LNE I 1,2.4-TRIMETHYLBENZENE Not detected ug/L 1.0 SW846-82608 6/20/03 18:29 LNE 1,3,5-TRIMETHYLBENZENE Not detected ug/L 1.0 SW846-82608 6/20/03 18:29 LNE VINYL CHLORIDE Not detected ug/L 2.0 SW846-82608 6/20/03 18:29 LNE I TOTAL XYLENES Not detected ug/L 2.0 SW846-82608 6/20/03 18:29 LNE cis-1,3-DICHLOROPROPENE Not detected ug/L 1,0 SW846-82608 6/20/03 18:29 LNE trans-1,3-DICHLOROPROPENE Not detected ug/L 1.0 SW846-8260B 6/20/03 18:29 LNE I ACETONE Not detected ug/L 5.0 SW846-8260B 6/20/03 18:29 LNE 2-BUTANONE (MEK) Not detected ug/L 5.0 SW846-82608 6/20/03 18:29 LNE CARBON DISULFIDE Not detected ug/L 5.0 SW846-82608 6/20/03 18:29 LNE I CARBON TETRACHLORIDE Not detected ug/L 1.0 S'NB46-82608 6/20/03 18:29 LNE 2-CHLOROETHYLVINYLETHER Not detected ug/L 2.0 SW846-82608 6/20/03 18:29 LNE I NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springbrook Rnad • P.O. Box 240543 • Charlot1e. NC 28224-0543 Phone: 704 / 529-6364 • Tull Free Number: 1-800 / 529-6364 • fox: 704 / 525-0409 I Lab Report I I I I I D I I I I I I I I I I I 6/30/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 Full Service Analytical & Environmental Solutions Page 21 of 24 Customer Project ID: Belmont 6/17/03 Customer Sample ID: OUT Prism Samele ID: AC85340 Loqin Group: 8935KB Sample Collection Date/Time: 6/17/03 Lab Submittal Date/Time: 6/17/03 12:40 16:05 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST TEST REPORTING METHOD DATE/TIME .£ARA METER RESULT UNITS LIMIT REFERENCE STARTED ANALYST 2-HEXANONE Not detected ug/L 5.0 SW846-8260B 6/20/03 18:29 LNE 4-METHYL-2-PENTANONE (MIBK) Not detected ug/L 5.0 SW 846-82608 6/20/03 18:29 LNE MTBE Not detected ug/L 1.0 SW846-82608 6/20/03 18:29 LNE IPE Not detected ug/L 1.0 SW846-82608 6/20/03 18:29 LNE ·--·-----·-... Sample Comments: Angela D. Overcash, V. P. Laboratory Services NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springbrook Road • P.O. Bo., 240543 • Charlu11e. NC 28224-0543 Phone: 704 / 529-6364 • Toll Free Number: 1-800 / 529-6364 • Fax: 704 / 525-0409 Lab Report -~!'.!~~ Full Service Analytical & Environmen1al $olut11 6/30/03 Page 22 of 24 I EA Engineering, Science & Tech Customer Project ID: Belmont 6/17/03 Attn: Scott Swanson Customer Sample ID: 0-4 15 Loveton Circle Prism Samole ID: AC85341 I Sparks, MD 21152 Loqin Group: 8935KB Sample Collection Date/Time: 6/17/03 14:30 Lab Submittal Date/Time: 6/17/03 16:05 I The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: -----·-·-·--· TEST TEST REPORTING METHOD DATE/TIME ANf,LY[I I _PARAMETER ________ -·---·-. ______ RESULT UNITS ·--__ LIMIT ___ REFERENCE STARTED BENZENE Not detected ug/L 1.0 SW846-82608 6/20/03 19:02 LNE BROMOBENZENE Not detected ug/L 1.0 SW846-82608 6/20/03 19:02 LNE I BROMOCHLOROMETHANE Not detected ug/L 1.0 SW8d6-82608 6/20/03 19:02 LNE BROMODICHLOROMETHANE Not detected ug/L 1.0 SW846-82608 6/20/03 19:02 LNE I BROMOFORM Not detected ug/L 1.0 SW846-82608 6/20/03 19:02 LNE BROMOMETHANE Not detected ug/L 2.0 SW846-82608 6/20/03 19:02 LNE N-BUTYLBENZENE Not detected ug/L 1.0 SW846-82608 6/20/03 19:02 LNE I SEC-BUTYLBENZENE Not detected ug/L 1.0 SW846-82608 6/20/03 19:02 LNE TERT-BUTYLBENZENE Not detected ug/L 1.0 SW846-82608 6/20/03 19:02 LNE CHLOROBENZENE Not detected ug/L 1.0 SW846-82608 6/20/03 19:02 LNE I CHLORODIBROMOMETHANE Not detected ug/L 1.0 SW846-82608 6/20/03 19:02 LNE CHLOROETHANE Not detected ug/L 2.0 SW846-82608 6/20/03 19:02 LNE I CHLOROFORM Not detected ug/L 1.0 SW846-82608 6/20/03 19:02 LNE CHLOROMETHANE Not detected ug/L 2.0 SW846-82608 6/20/03 19:02 LNE 2-CHLOROTOLUENE Not detected ug/L 1.0 SW846-8260B 6/20/03 19:02 LNE I 4-CHLOROTOLUENE Not detected ug/L 1.0 SW846-82608 6/20/03 19:02 LNE 1,2-DIBROM0-3-CHLOROPROPANE Not detected ug/L 1.0 SW846-82608 6/20/03 19:02 LNE 1,2-DIBROMOETHANE Not detected ug/L 1.0 SW846-82608 6/20/03 19:02 LNE I DIBROMOMETHANE Not detected ug/L 1.0 SW846-82608 6/20/03 1 Y:02 LNE 1.2-DICHLOROBENZENE Not detected ug/L 1.0 SW846-82608 6/20/03 19:02 LNE I 1.3-DICHLOROBENZENE Not detected ug/L 1.0 SW846-82608 6/20/03 19:02 LNE 1,4-DICHLOROBENZENE Not detected ug/L 1.0 SW846-8260B 6/20/03 19:02 LNE DICHLORODIFLUOROMETHANE Not detected ug/L 2.0 SW846-8260B 6/20/03 19:02 LNE I 1, 1-DICHLOROETHANE Not detected ug/L 1.0 SW846-8260B 6/20/03 19:02 LNE 1,2-DICHLOROETHANE Not detected ug/L 1.0 SW846-8260B 6/20/03 19:02 LNE 1, 1-DICHLOROETHENE Not detected ug/L 1.0 SW846-8260B 6/20/03 19:02 LNE I CIS-1,2-DICHLOROETHENE 2.8 ug/L 1.0 SW846-82608 6/20/03 19:02 LNE TRANS-1.2-DICHLOROETHENE Not detected ug/L 1.0 SW846-82608 6/20/03 19:02 LNE I 1,2-DICHLOROPROPANE Not detected ug/L 1.0 SW846-8260B 6/20/03 19:02 LNE 1,3-DICHLOROPROPANE Not detected ug/L 1.0 SW846-8260B 6/20/03 19:02 LNE 2,2-DICHLOROPROPANE Not detected ug/L 1.0 SW846-82608 6/20/03 19:02 LNE I NC Certification No. 402 SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springbrook Road .._ P.O. Box 240543 .o. Charloue. NC 28224-0543 Phone: 704 / 529-6364 .o. Toll Free Numher: 1-XOO / 529-636-1 .o. Fax: 704 / 525-0409 I Lab Report ~ PRISM LABORATORIES, INC. I Full Seivice Analytical & Environmental Solutions I 6/30/03 Page 23 of 24 EA Engineering, Science & Tech Customer Project ID: Belmont 6/17/03 Attn: Scott Swanson Customer Sample ID: 0-4 I 15 Loveton Circle Prism Sample ID: AC85341 Sparks, MD 21152 Loqin Group: 8935KB Sample Collection Date/Time: 6/17/03 14:30 I Lab Submittal Date/Time: 6/17/03 16:05 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: -·-··--· I TEST TEST REPORTING METHOD DATEfrlME _PARAMETER _______ RESULT UNITS LIMIT REFEREI\I;::_;__ ___ STARTED ANALYST 1, 1-DICHLOROPROPENE Not detected ug/L 1.0 SW846-82608 6/20/03 19:02 LNE I ETHYLBENZENE Not detected ug/L 1.0 SW846-8260B 6/20/03 19:02 LNE HEXACHLOROBUTADIENE Not detected ug/L 1.0 SW846-8260B 6/20/03 19:02 LNE I ISOPROPYLBENZENE Not detected ug/L 1.0 SW846-8260B 6/20/03 19:02 LNE P-ISOPROPYLTOLUENE Not detected ug/L 1.0 SW846-8260B 6/20/03 19:02 LNE METHYLENE CHLORIDE Not detected ug/L 2.0 SW846-8260B 6/20/03 19:02 LNE I NAPHTHALENE Not detected ug/L 1.0 SW846-8260B 6/20/03 19:02 LNE N-PROPYLBENZENE Not detected ug/L 1.0 SW846-8260B 6/20/03 19:02 LNE STYRENE Not detected ug/L 1.0 SW846-8260B 6/20/03 19:02 LNE I 1.1, 1,2-TETRACHLOROE,HANE Not detected ug/L 1.0 SW846-8260B 6/20/03 19:02 LNE 1, 1,2,2-TETRACHLOROETHANE Not detected ug/L 1.0 SW846-8260B 6/20/03 19:02 LNE I TETRACHLOROETHENE 270 ug/L 1.0 SW846-8260B 6/20/03 19:02 LNE TOLUENE Not detected ug/L 1.0 SW846-8260B 6/20/03 19:02 LNE 1,2,3-TRICHLOROBENZENE Not detected ug/L LO S'!/846-8260B ti/20/03 19:02 LNE I 1,2.4-TRICHLOROBENZENE Not detected ug/L 1.0 SW846-8260B 6/20/03 19:02 LNE 1, 1, 1-TRICHLOROETHANE Not detected ug/L 1.0 SW846-8260B 6/20/03 19:02 LNE 1, 1,2-TRICHLOROETHANE Not detected ug/L 1.0 SW846-8260B 6/20/03 19:02 LNE I TRICHLOROETHENE 5.1 ug/L 1.0 SW846-8260B 6/20/03 19:02 LNE TRICHLOROFLUOROMETHANE Not detected ug/L 2.0 SW846-82608 6/20/03 19:02 LNE I 1,2,3-TRICHLOROPROPANE Not detected ug/L 1.0 SW846-82608 6/20/03 19:02 LNE 1,2,4-TRIMETHYLBENZENE Not detected ug/L 1.0 SW846-8260B 6/20/03 19:02 LNE 1,3,5-TRIMETHYLBENZENE Not detected ug/L 1.0 SW846-8260B 6/20/03 19:02 LNE I VINYL CHLORIDE Not detected ug/L 2.0 SW846-8260B 6/20/03 19:02 LNE TOTAL XYLENES Not detected ug/L 2.0 SW846-82608 6/20/03 19:02 LNE ds-1,3-DICHLOROPROPENE Not detected ug/L 1.0 SW846-82608 6/20/03 19:02 LNE I trans-1,3-DICHLOROPROPENE Not detected ug/L 1.0 SW846-8260B 6/20/03 19:02 LNE ACETONE Not detected ug/L 5.0 SW846-82608 6/20/03 19:02 LNE I 2-BUTANONE (MEK) Not detected ugil 5.0 SW846-82608 6/20/03 19:02 LNE CARBON DISULFIDE Not detected ug/L 5.0 SW846-82608 6/20/03 19:02 LNE CARBON TETRACHLORIDE Not detected ug/L 1.0 SW846-82608 6/20/03 19:02 LNE I 2-CHLOROETHYLVINYLETHER Not detected ug/L 2.0 SW846-8260B 6/20/03 19:02 LNE NC Certifica1ion No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 44'! Springhrook Roau" P.O. Box 240543" Charlotte. NC 28224-0543 I Phone: 7114 / 529-6304 "Toll Free Number: 1-81111 / 52'!-6364" Fax: 7114 / 525-11411'! Lab Report 6/30/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 Page 24 of 24 Customer Project ID: Belmont 6/17/03 Customer Sample ID: D-4 Prism Samele ID: AC85341 Loqin Grouo: 8935KB Sample Collection Date/Time: 6/17/03 14:30 Lab Submittal Date/Time. 6/17/03 16:05 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: I I I TEST P/1.RAMETER TEST REPORTING METHOD RESULT UNITS LIMIT REFERENCE DATErrlME ANALYST I STARTED 2-HEXANONE 4-METHYL-2-PENTANONE (MIBK) MTBE IPE' Sample Comments: Not detected ug/L Not detected ug/L Not detected ug/L Not detected ug/L All VOA's submitied for this analysis contained headspace. Angela D. Overcash, V.P. Laboratory Services 5.0 SW846-8260B 6/20/03 19:02 LNE 5.0 SW846-8260B 6/20/03 19:02 LNE 1.0 SW846-8260B 6/20/03 19:02 LNE 1.0 SW846-8260B 6/20/03 19:02 LNE NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springbrook Road .o. P.O. Box 240543 .o. Charlotte. NC 28224-0543 Phone: 704 I 529-6364 .o. Toll Free Number: 1-800 I 529-6364 .o. Fax: 704 I 525-0409 I I I I I I I I I I I I -' \ CLIENT SAMPLE O~SCRIPTION DATE COLLECTED - TIME COLLECTED MILITARY HOURS - MATRIX (SOIL, WATER OR. SLUDGE) SAMPLE CONTAINER *TYPE SEE BELOW NO. SIZ!: PRESERVA- TIVES SUB LAB CERT. IDNO. PRISM LAB IDNq. , __ 6_-_z.._---,~b /JJju] _/o'j=0--1...,I= iJ,c.;,-=-kr~. -1--=C.==----+---'3==---1 __ '-jQ~L __j_-\-_~'--~-l~, __ '1-.. _____ --,--+---1-----+-----+4~·S3=~4+, l--~~-_-_3 __ , ____ L=a~sn--J--1---~-------l ---~-+--+---1-----~J---lr~~"'-'--l~ D -l -__ /_/~0~<,'--+--11-+----I---- - - -__ ,_i...---+--J--+---,1----1---l------l----+'--'-ri,~:,-b D-L i Ii -5'" I.. 1 ~5·~,1 --~~-=~---1-------,-~~---11---1--+--1--------~~ ---------1---1---+--+---t----------t---+----t I) -3 / I 20 -'1----4-1---- --,-1----1--,-~tC.-'-+----+·---l--+--1------1---+~21. L--/2.Jo -/... -s-2.,?> iJ-i,-z ·3, i'iVfi 1----=~----------------------1--------------1---+---1---,---t---1---+---~-~-~-~-1----J•-~-, Dv~ 1·_2,yo f.... ~'i¥1 1----------l--'I---S----l---+--l---+-11--t-~1--··--·1----l-~•---->---+--->---l--l-~--------1---..jll"'-Ll~Q,,cl D I V I • / V' '/ I'-,v ,v 'J>-f -A II v 0 A S 1--~-"-l_' ~--1----i--.:l 3 ° L--,---j---j---j---1·"'--''·~'--·-"-·~•"-l-/~[~A_i>,_,,..A_{.E_-__,'llfl\_ , ·"-lo . /J ,r r:,,.V~ ~S~•m~p!"le,i::(~s_§Sii\ig1i:nlEla~lu!i:r•~~'v-~J/~~/~/;.,,,,ig;il-/~·~-~~=J..!s~a~m'2!P~le~d~B't_Y.(l(P:'.'r!!:in!!_l !'N~a~mlEle2_) =<~~C,,~•~ J_-~~~~-~~~l~..:1~-,~±===~A!!ffi~lia~l~io~nc.============'-· '.J'''•:• .. _·_ ·· -- Upon relif\q)Jlshing, this Chain of Custody is your authorization for Prism. to proceed with the Bnatyses as re!=luested above. Any changes must be ~ 11 ,, 1 • submitte J ih writing to u,(J Prism Project·Manager. There Will be charges for any changes after analyses h~ye been Initialized. · ~ Rellnq~ By: (Signature) ";::: I h ,Y.,,,---2-'J,1/4 /~rs- M&thod of Shipment NOTE.: ALL SAMPLE COOLERS SHOULD BE TAPED SHUT CU1110DY SEALS FOR TRANSPORTATION TO THE LABORATORY. Log-In Group No. ~ SAMPLES ARE NOT ACCE~ AND VERIFIED A~NST COC'WfllL RECEIVED AT THE LABORATOR"(. 0 Fed Ex □ UPS ~\( Hand-delivered □ Prism Field Service □ Other . NPDES: I Uj!T: I GROUNDWATER: I DRINKING WATER: ONG OSG ONG OSG ONG OSG 0 0 NG OSG o o ____ o _____ _ I SOLID WASTE: ONG OSG o . I R~~A:-~J CERCLA I LANDFILL I OTHER: g~ gNG osG gNG osG gNG osG •CONTAINER TYPE CODES: A= Amber C = Clear G = Glass P = Plastic: TL= Teflon-Lined Cao VOA= Volatile Oraanics Analvsis {Zero Head Soacel SEE REVERSE FOR TERMS & COUOITIONS ORIGINAL I Lab Report EA ENGINEERING ,. SCIENCE~ TECHNOLOGY PRISM I I I I I I I I I I I I I I I I I I 8/6/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 LABORATORIES, INC. AUG I 1 2003 Full Service Analytical & Environmental Solutions RECEIVED SPAAKS,MD Page 1 of 75 Customer Project ID: Belmont PCE Site Customer Sample ID: MW-14 Prism Samole ID: AC88417 Loqin Group: 9727K25 Sample Collection Date/Time: 7/19/03 Lab Submittal Date/Time: 7/23/03 15:45 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST X.i\RAMETER BENZENE BROMOBENZENE BROMOCHLOROMETHANE BROMODICHLOROMETHANE BROMOFORM BROMOMETHANE N-BUTYLBENZENE SEC:-BUTYLBENZENE TERT-BUTYLBENZENE CHLOROBENZENE CHLORODIBROMOMETHANE CHLOROETHANE CHLOROFORM CHLOROMETHANE 2-CHLOROTOLUENE 4-CHLOROTOLUENE 1,2-DIBROMO-3-CHLOROPROPANE 1.2-DIBROMOE~HANE DIBROMOMETHANE 1.2-DICHLOROBENZENE 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 TEST RESULT Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected . Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected UNITS 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 ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L REPORTING METHOD DATE/TIME LIMIT REFERENCE STARTED ANALYST 1.0 SW846-8260B 7/31/03 04:10 KC 1.0 SW846-8260B 7/31/03 04:10 KC 1.0 SW846-8260B 7/31/03 04:10 KC 1.0 SW846-8260B 7/31/03 04:10 KC 1.0 SW846-8260B 7/31/03 04:10 KC 2.0 1.0 1.0 1.0 1.0 1.0 2.0 1.0 2.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 2.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 SW846-8260B 7/31/03 04:10 SW846-8260B 7/31/03 04:10 SW846-8260B 7/31/03 04:10 SW846-8260B 7/31/03 04:10 SW846-8260B 7/31/03 04:10 SW846-8260B 7/31/03 04:10 SW846-8260B 7/31/03 04:10 SW846-8260B 7/31/03 04:10 SW846-8260B 7/31/03 04:10 SW846-8260B 7/31/03 04:10 SW846-8260B 7/31/03 04:10 SW846-8260B 7/31/03 04:10 SW846-8260B 7/31/03 04:10 SW846-8260B 7/31/03 04:10 SW846-8260B 7/31/03 04: 10 SW846-8260B 7/31/03 04:10 SW846-8260B 7/31/03 04:10 SW846-8260B 7/31/03 04:10 SW846-8260B 7/31/03 04:10 SW846-8260B 7/31/03 04:10 SW846-8260B 7/31/03 04:10 SW846-8260B 7/31/03 04:10 SW846-8260B 7/31/03 04·.10 SW846-8260B 7/31/03 04:10 SW846-8260B 7/31/03 04:10 KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springhrook Road ,. P.O. Box 240543 • Charlolle. NC 28224-0543 Phone: 704 / 529-6364 ,. Toll Free Number: 1-800 / 529-6364 • Fax: 704 / 525-0409 Lab Report ·.~ ~!~A ~""'-I Full SeNice Analytical & Environmental Soluti 8/6/03 Page 2 of 75 I EA Engineering, Science & Tech Customer Project ID: Belmont PCE Site Attn: Scott Swanson Customer Sample ID: MW-14 15 Loveton Circle Prism Samele ID: AC88417 I Sparks, MD 21152 Loqin Group: 9727K25 \ Sample Collection Date/Time: 7/19/03 15:45 Lab Submittal Date/Time: 7/23/03 13:50 I The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST TEST REPORTING METHOD DATE/TIME I PARAMETER -------·-·· RESULT UNITS LIMIT REFERENCE STARTED ANALYST 2,2-DICHLOROPROPANE Not detected ug/L 1.0 SW846-8260B 7/31/03 04:10 KC 1, 1-DICHLOROPROPENE Not detected ug/L 1.0 SW846-8260B 7/31/03 04:10 KC I ETHYLBENZENE Not detected ug/L 1.0 SW846-8260B 7/31/03 04:10 KC HEXACHLOROBUTADIENE Not detected ug/L 1.0 SW846-8260B 7/31/03 04:10 KC I ISOPROPYLBENZENE Not detected ug/L 1.0 SW846-8260B 7/31/03 04:10 KC P-ISOPROPYL TOLUENE Not detected ug/L 1.0 SW846-8260B 7/31/03 04:10 KC METHYLENE CHLORIDE Not detected ug/L 2.0 SW846-8260B 7/31/03 04:10 KC I NAPHTHALENE Not detected ug/L 1.0 SW846-8260B 7/31/03 04:10 KC N-PROPYLBENZENE Not detected ug/L 1.0 SW846-8260B 7/31/03 04:10 KC STYRENE Not detected ug/L 1.0 SW846-8260B 7/31/03 04:10 KC I 1, 1, 1,2-TETRACHLOROETHANE Not detected ug/L 1.0 SW846-8260B 7/31/03 04:10 KC 1, 1,2,2-TETRACHLOROETHANE Not detected ug/L 1.0 SW846-8260B 7/31/03 04:10 KC I TETRACHLOROETHENE 100 ug/L 1.0 SW846-8260B 7/31/03 04:10 KC TOLUENE Not detected ug/L 1.0 SW846-8260B 7/31/03 04:10 KC 1,2.3-TRICHLOROBENZENE Not detected ug/L 1.0 SW846-8260B 7/31/03 04:10 KC I 1,2,4-TRICHLOROBENZENE Not detected ug/L 1.0 SW846-8260B 7/31/03 04:10 KC 1, 1, 1-TRICHLOROETHANE Not detected ug/L 1.0 SW846-8260B 7/31/03 04:10 KC 1.1.2-TRICHLOROETHANE Not detected ug/L 1.0 SW846-8260B 7/31/03 04:10 KC I TRICHLOROETHENE Not detected ug/L 1.0 SW846-8260B 7/31/03 04:10 KC TRICHLOROFLUOROMETHANE Not detected ug/L 2.0 SW846-8260B 7/31/03 04:10 KC I 1,2.3-TRICHLOROPROPANE Not detected ug/L 1.0 SW846-8260B 7/31/03 04:10 KC 1.2,4-TRIMETHYLBENZENE Not detected ug/L 1.0 SW846-8260B 7/31/03 04:10 KC 1,3,5-TRIMETHYLBENZENE Not detected ug/L 1.0 SW846-8260B 7/31/03 04:10 KC .. ,• I VINYL CHLORIDE Not detected ug/L 2.0 SW846-8260B 7/31/03 04:10 KC TOT AL XYLENES Not detected ug/L 2.0 SW846-8260B 7/31/03 04:10 KC cis-1,3-DICHLOROPROPENE Not detected ug/L 1.0 SW846-8260B 7/31/03 04:10 KC I trans-1.3-DICHLOROPROPENE Not detected ug/L 1.0 SW846-8260B 7/31/03 04:10 KC ACETONE Not detected ug/L 5.0 SW846-8260B 7/31/03 04:10 KC I 2-BUTANONE (MEK) Not detected ug/L 5.0 SW846-8260B 7/31/03 04:10 KC CARBON DISULFIDE Not detected ug/L 5.0 SW846-8260B 7/31/03 04:10 KC CARBON TETRACHLORIDE Not detected ug/L 1.0 SW846-8260B 7/31/03 04:10 KC I NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 44() Springbrook Road• P.O. Box 240543 A Charlotte. NC 28224-0543 Plwne: 704 / 52'!-63!A .A. Toll Free Number: 1-800 / 529-6364 .A. Fax: 704 / 525-0409 I Lab Report -=~ !'.!l:~M I I I I I I I I I I I I I I I I I I 8/6/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 Full Service Analytical & Environmental Solutions Page 3 of 75 Customer Project ID: Belmont PCE Site Customer Sample ID: MW-14 Prism Samole ID: AC88417 Loqin Group: 9727K25 Sample Collection Date/Time: 7/19/03 Lab Submittal Date/Time: 7/23/03 15:45 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST PARAMETER 2-CHLOROETHYLVINYLETHER 2-HEXANONE 4-METHYL-2-PENTANONE (MIBK) MTBE IPE Sample Comments: TEST RESULT Not detected Not detected Not detected Not detected Not detected Angela D. Overcash, V.P. Laboratory Services UNITS ug/L ug/L ug/L ug/L ug/L REPORTING METHOD DATEmME LIMIT REFERENCE STARTED ANALYST 2.0 SW846-8260B 7131103 04:10 KC 5.0 SW846-8260B 7131103 04:10 KC 5.0 SW846-8260B 7131103 04:10 KC 1.0 SW846-8260B 7131103 04:10 KC 1.0 SW846-8260B 7131103 04:10 KC NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 440 Springbrook Roa<l .& P.O. Bo., 240543 A Charlotte. NC 28224-0543 Phone: 70-1 / 529-6364 • Toll F,w Number: 1-800 / 529-6364 • Fa.\: 704 / 525-0409 Lab Report __,_~ !'~!~J Full Service Analytical & Environmental Solutil 8/6/03 Page 4 of 75 I EA Engineering, Science & Tech Customer Project ID: Belmont PCE Site Attn: Scott Swanson Customer Sample ID: SP1 AL 15 Loveton Circle Prism Samole ID: AC88418 I Sparks, MD 21152 Loqin Group: 9727K25 Sample Collection Date/Time: 7/22/03 09:25 Lab Submittal Date/Time: 7/23/03 13:50 I The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST TEST REPORTING METHOD DATErflME I .PARAMsJ:ER RESULT UNITS LIMIT REFERENCE STARTED ANALYST BENZENE Not detected ug/L 1.0 SW846-8260B 7/31/03 23:33 JYS BROMOBENZENE Not detected ug/L 1,0 SW846-8260B 7/31/03 23:33 JYS I BROMOCHLOROMETHANE Not detected ug/L 1.0 SW846-8260B 7/31/03 23:33 JYS BROMODICHLOROMETHANE Nol detected ug/L 1,0 SW846-8260B 7/31/03 23:33 JYS I BROMOFORM Not detected ug/L 1,0 SW846-8260B 7/31/03 23:33 JYS BROMOMETHANE Not detected ug/L 2.0 SW846-8260B 7/31/03 23:33 JYS N-BUTYLBENZENE Not detected ug/L 1.0 SW846-82608 7/31/03 23:33 JYS I SEC-BUTYLBENZENE Not detected ug/L 1.0 SW846-82608 7/31/03 23:33 JYS TERT-BUTYLBENZENE Not detected ug/L 1.0 SW846-8260B 7/31/03 23:33 JYS CHLOROBENZENE Not detected ug/L 1.0 SW846-82608 7/31/03 23:33 JYS I CHLORODIBROMOMETHANE Not detected ug/L 1.0 SW846-8260B 7/31/03 23:33 JYS CHLOROETHANE Not detected ug/L 2.0 SW846-8260B 7/31/03 23:33 JYS I CHLOROFORM Not detected ug/L 1.0 SW846-8260B 7/31/03 23:33 JYS CHLOROMETHANE Not detected ug/L 2.0 SW846-8260B 7/31/03 23:33 JYS 2-CHLOROTOLUENE Not detected ug/L 1.0 SW846-82608 7/31/03 23:33 JYS I 4-CHLOROTOLUENE Not detected ug/L 1.0 SW846-8260B 7/31/03 23:33 JYS 1,2-DIBROMO-3-CHLOROPROPANE Not detected ug/L 1.0 SW846-8260B 7/31/03 23:33 JYS 1,2-DIBROMOETHANE Not detected ug/L 1,0 SW846-82608 7/31/03'23:33 JYS ., DIBROMOMETHANE Not detected ug/L 1.0 SW846-8260B 7/31/03 23:33 JYS 1,2-DICHLOROBENZENE Not detected ug/L 1.0 SW846-82608 7/31/03 23:33 JYS I 1,3-DICHLOROBENZENE Not detected ug/L 1,0 SW846-82608 7/31/03 23:33 JYS 1,4-DICHLOROBENZENE Not detected ug/L 1.0 SW846-8260B 7/31/03 23:33 JYS . DICHLORODIFLUOROMETHANE Not detected ug/L 2.0 SW846-82608 7/31/03 23:33 JYS I 1, 1-DICHLOROETHANE Not detected ug/L 1.0 SW846-8260B 7/31/03 23:33 JYS 1,2-DICHLOROETHANE Not detected ug/L 1.0 SW846-82608 7/31/03 23:33 JYS 1, 1-DICHLOROETHENE Not detected ug/L 1.0 SW846-8260B 7/31/03 23:33 JYS I CIS-1,2-DICHLOROETHENE Not detected ug/L 1.0 SW846-8260B 7/31/03 23:33 JYS TRANS-1,2-DICHLOROETHENE Not detected ug/L 1.0 SW846-8260B 7/31/03 23:33 JYS I 1,2-DICHLOROPROPANE Not detected ug/L 1.0 SW846-8260B 7/31/03 23:33 JYS 1,3-DICHLOROPROPANE Not detected ug/L 1,0 SW846-8260B 7/31/03 23:33 JYS 2,2-DICHLOROPROPANE Not detected ug/L 1.0 SW846-82608 7/31/03 23:33 JYS I NC Certification No. 402 SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springbrook Road .o, P.O.' Box 240543 .o, Charlotte. NC 28224-0543 Phone: 704 / 529-6364 .o, Toll Free Number: 1-800 / 529-6.,64 .o, Fax: 704 / 525-0409 I Lab Report I I I I n D u I I I I I I I I I 8/6/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 Full Service Analytical & Environmental Solutions Page 5 of 75 Customer Project ID: Belmont PCE Site Customer Sample ID: SP1 AL Prism Samole ID: AC88418 Loqin Group: 9727K25 Sample Collection Date/Time: 7/22/03 Lab Submittal Date/Time: 7/23/03 09:25 13:50 The following analytical results have been obtained for the indicated sample which was submitted to lhis laboratory: TEST PARAMETER 1, 1-DICHLOROPROPENE ETHYLBENZENE HEXACHLOROBUTADIENE ISOPROPYLBENZENE P-ISOPROPYLTOLUENE METHYLENE CHLORIDE NAPHTHALENE 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 TOTAL XYLENES cis-1,3-DICHLOROPROPENE trans-1,3-DICHLOROP ROPE NE ACETONE 2-BUTANONE (MEK) CARBON DISULFIDE CARBON TETRACHLORIDE 2-CHLOROETHYLVINYLETHER TEST RESULT Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected 36 Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected UNITS 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 ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L REPORTING METHOD DATE/TIME STARTED LIMIT REFERENCE 1.0 1.0 1.0 1.0 1.0 2.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 2.0 1.0 1.0 1.0 2.0 2.0 1.0 1.0 5.0 5.0 5.0 1.0 2.0 SW846-8260B 7/31/03 23:33 SW846-8260B 7/31/03 23:33 SW846-8260B 7/31/03 23:33 SW846-8260B 7/31/03 23:33 SW846-8260B 7/31/03 23:33 SW846-8260B 7/31/03 23:33 SW846-8260B 7/31/03 23:33 SW846-8260B 7/31/03 23:33 SW846-8260B 7/31/03 23:33 SW846-8260B 7/31/03 23:33 SW846-8260B 7/31/03 23:33 SW846-8260B 7/31/03 23:33 SW846-8260B 7/31/03 23:33 SW846-8260B 7/31/03 23:33 SW846-82608 7/31/03 23:33 SW846-82608 7/31/03 23:33 SW846-82608 7/31/03 23:33 SW846-82608 7/31/03 23:33 SW846-82608 7/31/03 23:33 SW846-82608 7/31/03 23:33 SW846-82608 7/31/03 23:33 SW846-82608 7/31/03 23:33 SW846-82608 7/31/03 23:33 SW846-82608 7/31/03 23:33 SW846-82608 7/31/03 23:33 SW846-82608 7/31/03 23:33 SW846-82608 7/31/03 23:33 SW846-82608 7/31/03 23:33 SW846-82608 7/31/03 23:33 SW846-82608 7/31/03 23:33 SW846-82608 7/31/03 23:33 ANALYST JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 --l-49 Springhrook Ro:1d A P.O. Box 2-W543 A Charlotte. NC 28224-(!543 Phone: 704 / 529-636-l .a. Toll Free Number: 1-XOO / 529-(1.'(1-l .1.. Fax: 704 / 525-0.:.J.OtJ Lab Report 8/6/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 Page 6 of 75 Customer Project ID: Belmont PCE Site Customer Sample ID: SP1 AL Prism Samole ID: AC88418 Looin Group: 9727K25 Sample Collection Date/Time: 7/22/03 09:25 Lab Submittal Date/Time: 7/23/03 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: I I I ANALYST I TEST TEST REPORTING METHOD DATE/TIME PARAMETER RESULT UNITS LIMIT REFERENCE STARTED 2-HEXANONE Not detected ug/L 4-METHYL-2-PENTANONE (MIBK) Not detected ug/L MTBE Not detected ug/L IPE Not detected ug/L Sample Comments: Angela D. Overcash, V. P. Laboratory Services 5.0 SW846-8260B 5.0 SW846-8260B 1.0 SW846-8260B 1.0 SW846-82608 7/31/03 23:33 7/31/03 23:33 7/31/03 23:33 7/31/03 23:33 JYS JYS JYS JYS NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springbrook Roau .o. P.O. Box 240543 .o. Charlouc. NC 28224-0543 Phone: 704 / 529-6364 .o. Toll Free Numher: 1-800 / 529-6364 .o. Fax: 704 / 525-0409 I I I I I I I I I I I I I Lab Report --" PRISM LABORATORIES, INC. I Full Service Analytical & Environmental Solutions I 8/6/03 Page 7 of 75 EA Engineering, Science & Tech Customer Project ID: Belmont PCE Site Attn: Scott Swanson Customer Sample ID: SP1 BL I 15 Loveton Circle Prism Sample ID: AC88419 Sparks, MD 21152 Loqin Group: 9727K25 Sample Collection Date/Time: 7/22/03 10:35 I Lab Submittal Date/Time: 7/23/03 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: I TEST TEST REPORTING METHOD DATE/TIME PARAMETER RESULT UNITS LIMIT REFERENCE STARTED ANALYST BENZENE Not detected ug/L 2.0 SW846-8260B 8/1/03 03:58 JYS I BROMOBENZENE Not detected ug/L 2.0 SW846-82608 8/1/03 03:58 JYS BROMOCHLOROMETHANE Not detected ug/L 2.0 SW846-82608 8/1 /03 03:58 JYS I BROMODICHLOROMETHANE Not detected ug/L 2.0 SW846-82608 8/1/03 03:58 JYS BROMOFORM Not detected ug/L 2.0 SW846-82608 8/1/03 03:58 JYS BROMOMETHANE Not detected ug/L 4.0 SW846-82608 8/1/03 03:58 JYS D N-BUTYLBENZENE Not detected ug/L 2.0 SW846-82608 8/1/03 03:58 JYS SEC-BUTYLBENZENE Not detected ug/L 2.0 SW846-82608 8/1/03 03:58 JYS TERT-BUTYLBENZENE Not detected ug/L 2.0 SW846-82608 8/1/03 03:58 JYS m CHLOROBENZENE Not detected ug/L 2.0 SW846-82608 8/1/03 03:58 JYS CHLORODIBROMOMETHANE Not detected ug/L 2.0 SW846-82608 8/1/03 03:58 JYS CHLOROETHANE Not detected ug/L 4.0 SW846-82608 8/1/03 03:58 JYS I CHLOROFORM Not detected ug/L 2.0 SW846-82608 8/1/03 03:58 JYS CHLOROMETHANE Not detected ug/L 4.0 SW846-82608 8/1/03 03:58 JYS I 2-CHLOROTOLUENE Not detected ug/L 2.0 SW846-82608 8/1/03 03:58 JYS 4-CHLOROTOLUENE Not detected ug/L 2.0 SW846-82608 8/1/03 03:58 JYS 1,2-DIBROMO-3-CHLOROPROPANE Not detected ug/L 2.0 SW846-82608 8/1/03 03:58 JYS I 1,2-DIBROMOETHANE Not detected ug/L 2.0 SW846-82608 8/1/03 03:58 JYS DIBROMOMETHANE Not detected ug/L 2.0 SW846-82608 8/1/03 03:58 JYS 1,2-DICHLOROBENZENE Not detected ug/L 2.0 SW846-82608 8/1/03 03:58 JYS I 1,3-DICHLOROBENZENE Not detected ug/L 2.0 SW846-82608 8/1/03 03:58 JYS 1,4-DICHLOROBENZENE Not detected ug/L 2.0 SW846-82608 8/1/03 03:58 JYS I DICHLORODIFLUOROMETHANE Not detected ug/L 4.0 SW846-82608 8/1/03 03:58 JYS 1, 1-DICHLOROETHANE Not detected ug/L 2.0 SW846-82608 8/1/03 03:58 JYS 1,2-DICHLOROETHANE Not detected ug/L 2.0 SW846-82608 8/1/03 03:58 JYS I 1.1-DICHLOROETHENE Not detected ug/L 2.0 SW846-82608 8/1/03 03:58 JYS CIS-1,2-DICHLOROETHENE 4.0 ug/L 2.0 SW846-82608 8/1/03 03:58 JYS TRANS-1,2-DICHLOROETHENE Not detected ug/L 2.0 SW846-82608 8/1/03 03:58 JYS I 1,2-DICHLOROPROPANE Not detected ug/L 2.0 SW846-82608 8/1/03 03:58 JYS 1,3-DICHLOROPROPANE Not detected ug/L 2.0 SW846-8260B 8/1/03 03:58 JYS I 2,2-DICHLOROPROPANE Not detected ug/L 2.0 SW846-82608 8/1/03 03:58 JYS NC Certification No. 402 SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springhrook RoaJ .6. P.O. Box 240543 ..t.. Charlotte. NC 28224-0543 I !'hone: 704 / 529-6364 .., Toll Free Nurnhcr: 1-8011 / 529-6364.., Fax: 704 / 525-0409 Lab Report 8/6/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 .. ~~~d ---~-~ .. ~. I Full Service Analy!ical & Environmental Soluti Page 8 of 75 Customer Project ID: Belmont PCE Site Customer Sample ID: SP1 BL Prism Samole ID: AC88419 Loqin Group: 9727K25 Sample Collection Date/Time: 7/22/03 10:35 Lab Submittal Date/Time: 7/23/03 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: I I I TEST TEST PARAMETER ____ ------------'R'-"E"'S"'U"'L'--'T--~ UNITS 1, 1-DICHLOROPROPENE ETHYLBENZENE HEXACHLOROBUTADIENE ISOPROPYLBENZENE P-ISOPROPYL TOLUENE METHYLENE CHLORIDE NAPHTHALENE 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 TOTAL XYLENES cis-1,3-DICHLOROPROPENE trans-1,3-DICHLOROPROPENE ACETONE 2-BUTANONE (MEK) CARBON DISULFIDE CARBON TETRACHLORIDE 2-CHLOROETHYLVINYLETHER Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected 170 Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected 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 ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L REPORTING METHOD DATE/TIME STARTED LIMIT REFERENCE 2.0 2.0 2.0 2.0 2.0 4.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 4.0 2.0 2.0 2.0 4.0 4.0 2.0 2.0 10 10 10 2.0 4.0 SW846-8260B 8/1/03 03:58 SW846-8260B 8/1/03 03:58 SW846-8260B 8/1/03 03:58 SW846-8260B 8/1/03 03:58 SW846-8260B 8/1/03 03:58 SW846-8260B 8/1/03 03:58 SW846-8260B 8/1/03 03:58 SW846-8260B 8/1/03 03:58 SW846-8260B 8/1/03 03:58 SW846-8260B 8/1 /03 03:58 SW846-8260B 8/1/03 03:58 SW846-8260B 8/1/03 03:58 SW846-8260B 8/1103 03:58 SW846-8260B 811103 03:58 SW846-8260B 811/03 03:58 SW846-8260B 811103 03:58 SW846-8260B 811103 03:58 SW846-8260B 811103 03:58 SW846-8260B 8/1103 03:58 SW846-8260B 8/1103 03:58 SW846-8260B 811103 03:58 SW846-8260B 811/03 03:58 SW846-8260B 811/03 03:58 SW846-8260B 8/1103 03:58 SW846-8260B 8/1103 03:58 SW846-8260B 8/1103 03:58 SW846-8260B 811103 03:58 SW846-8260B 8/1103 03:58 SW846-8260B 8/1103 03:58 SW846-8260B 811103 03:58 SW846-8260B 8/1/03 03:58 ANALYST I JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS I NC Certification No. 402 -SC Certification No. 99012 • NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springbrook Road a P.O. Box 240543 .I.. Charlotte. NC 28224-0543 I I I I I I I I I I I Plwnc: 70-1 / 529-6364 .i. Toll Free Numhcr: 1-800 / 529-636-1 • Fax: 70-1 / 525-0409 I Lab Report -·~ ~~~t I I I I I I I 0 D I I I I I I I I I 8/6/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 -~~~~ •:i,_• . Full Se/Vice Analytrcal & Environmental Solutions Page 9 of 75 Customer Project ID: Belmont PCE Site Customer Sample ID: SP1 BL Prism Samele ID: AC88419 Loqin Group: 9727K25 Sample Collection Date/Time: 7/22/03 10:35 Lab Submittal Date/Time: 7/23/03 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST TEST REPORTING METHOD DATE/TIME PARAMETER RESULT UNITS LIMIT REFERENCE STARTED ANALYST 2-HEXANONE Not detected ug/L 10 SW846-8260B 8/1/03 03:58 JYS 4-METHYL-2-PENTANONE (MIBK) Not detected ug/L 10 SW846-8260B 8/1/03 03:58 JYS MTBE Not detected ug/L 2.0 SW846-8260B 8/1/03 03:58 JYS !PE Not detected ug/L 2.0 SW846-8260B 8/1/03 03:58 JYS Sample Comments: Angela D. Overcash, V. P. Laboratory Services NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springbrook Road .._ P.O. Box 240543 .._ Charlotte. NC 2X224-0S43 Phone: 704 / 529-6:164 .., Toll Free Number: 1-800 / 529-6364.., Fax: 7114 / 525-0409 Lab Report --~ !'.!!2.~ Full Service Analytical & Environmental Solutil 8/6/03 Page 10 of 75 I EA Engineering, Science & Tech Customer Project ID: Belmont PCE Site Attn: Scott Swanson Customer Sample ID: SP1 CL 15 Loveton Circle Prism Samele ID: AC88420 I Sparks, MD 21152 Loqin Group: 9727K25 Sample Collection Date/Time: 7/22/03 11 :35 Lab Submittal Date/Time: 7/23/03 13:50 I The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST TEST REPORTING METHOD DATE/TIME ANALYST I PARAMETER RESULT UNITS LIMIT REFERENCE STARTED BENZENE Not detected ug/L 10 SW846-8260B 811103 10:38 JYS BROMOBENZENE Not detected ug/L 10 SW846-8260B 811103 10:38 JYS I BROMOCHLOROMETHANE Not detected ug/L 10 SW846-8260B 811103 10:38 JYS BROMODICHLOROMETHANE Not detected ug/L 10 SW846-82608 811103 10:38 JYS I BROMOFORM Not detected ug/L 10 SW846-82608 811103 10:38 JYS BROMOMETHANE Not detected ug/L 20 SW846-8260B 811103 10:38 JYS N-BUTYLBENZENE Not detected ug/L 10 SW846-82608 811103 10:38 JYS H SEC-BUTYLBENZENE Not detected ug/L 10 SW846-82608 8/1/03 10:38 JYS TERT-BUTYLBENZENE Not detected ug/L 10 SW846-82608 8/1/03 10:38 JYS CHLOROBENZENE Not detected ug/L 10 SW846-82608 8/1/03 10:38 JYS I CHLORODIBROMOMETHANE Not detected ug/L 10 SW846-82608 811/03 10:38 JYS CHLOROETHANE Not detected ug/L 20 SW846-82608 811103 10:38 JYS I CHLOROFORM Not detected ug/L 10 SW846-82608 811/03 10:38 JYS CHLOROMETHANE Not detected ug/L 20 SWl 46-82608 811103 10:38 JYS 2-CHLOROTOLUENE Not detected ug/L 10 SW8-16-8260B 8/1/03 10:38 JYS I 4-CHLOROTOLUENE Not detected ug/L 10 SW843-82608 8/1/03 10:38 JYS 1,2-DIBROM0-3-CHLOROPROPANE Not detected ug/L 10 SW84t-82608 811/03 10:38 JYS 1,2-DIBROMOETHANE Not detected ug/L 10 SW846-8260B 8/1/03 10:38 JYS I DI BRO MOM ETHANE Not detected ug/L 10 SW846-B260B 8/1/03 10:38 JYS 1,2-DICHLOROBENZENE Not detected ug/L 10 SW846-t:260B 8/1/03 10:38 JYS I 1,3-DICHLOROBENZENE Not detected ug/L 10 SW846-e260B 8/1/03 10:38 JYS 1,4-DICHLOROBENZENE Not detected ug/L 10 SW846-8260B 811/03 10:38 JYS DICHLORODIFLUOROMETHANE Not detected ug/L 20 SW846-f.2608 811/03 10:38 JYS I 1, 1-DICHLOROETHANE Not detected ug/L 10 SW846-82608 8/1/03 10:38 JYS 1,2-DICHLOROETHANE Not detected ug/L 10 SW846-8260B 8/1/03 10:38 JYS 1. 1-DICHLOROETHENE Not detected ug/L 10 SW846-8260B 8/1/03 10:38 JYS I CIS-1,2-DICHLOROETHENE 74 ug/L 10 SW846-82608 811/03 10:38 JYS TRANS-1,2-DICHLOROETHENE Not detected ug/L 10 SW846-8260B 8/1/03 10:38 JYS 1,2-DICHLOROPROPANE Not detected ug/L 10 SW846-8260B 811/03 10:38 JYS I 1,3-DICHLOROPROPANE Not detected ug/L 10 SW846-8260B 8/1/03 10:38 JYS 2,2-DICHLOROPROPANE Not detected ug/L 10 SW846-82608 8/1/03 10:38 JYS I NC Certification No. 402 SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springhrook RoJJ .& P.O. Box 240543 • Charlnllc. NC 28224-0543 Phnnc: 704 / 'i29-6.16-l • Toll Free Number: 1-800 / 529~636-l • Fax: 704 / 525-0409 I Lab Report PRISM LABOAATOR1ES, INC. I Full Service Analytical & Environmental Solutions I 8/6/03 Page 11 of 75 EA Engineering, Science & Tech Customer Project ID: Belmont PCE Site Attn: Scott Swanson Customer Sample ID: SP1 CL I 15 Loveton Circle Prism Samole ID: AC88420 Sparks, MD 21152 Looin Group: 9727K25 Sample Collection Date/Time: 7/22/03 11 :35 I Lab Submittal Date/Time: 7/23/03 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: I TEST TEST REPORTING METHOD DATE/TIME PARAMETER RESULT UNITS LIMIT REFERENCE STARTED ANALYST 1, 1-DICHLOROPROPENE Not detected ug/L 10 SW846-8260B 811/03 10:38 JYS m ETHYLBENZENE Not detected ug/L 10 SW846-8260B 811103 10:38 JYS HEXACHLOROBUTADIENE Not detected ug/L 10 SW846-8260B 811103 10:38 JYS ISOPROPYLBENZENE Not detected ug/L 10 SW846-8260B 811103 10:38 JYS D P-ISOPROPYLTOLUENE Not detected ug/L 10 SW846-8260B 811/03 10:38 JYS METHYLENE CHLORIDE Not detected ug/L 20 SW846-8260B 8/1103 10:38 JYS D NAPHTHALENE Not detected ug/L 10 SW846-8260B 811103 10:38 JYS N-PROPYLBENZENE Not detected ug/L 10 SW846-8260B 811103 10:38 JYS STYRENE Not detected ug/L 10 SW846-8260B 811103 10:38 JYS u 1, 1, 1,2-TETRACHLOROETHANE Not detected ug/L 10 SW846-8260B 811103 10:38 JYS 1, 1,2,2-TETRACHLOROETHANE Not detected ug/L 10 SW846-8260B 811103 10:38 JYS TETRACHLOROETHENE 410 ug/L 10 SW846-8260B 811/03 10:38 JYS I TOLUENE Not detected ug/L 10 SW846-8260B 811103 10:38 JYS 1,2,3-TRICHLOROBENZENE Not detected ug/L 10 SW846-8260B 811103 10:38 JYS I 1,2,4-TRICHLOROBENZENE Not detected ug/L 10 SW846-8260B 811103 10:38 JYS 1, 1, 1-TRICHLOROETHANE Not detected ug/L 10 SW846-8260B 8/1103 10:38 JYS 1, 1,2-TRICHLOROETHANE Not detected ug/L 10 SW846-8260B 811103 10:38 JYS I TRICHLOROETHENE Not detected ug/L 10 SW846-8260B 811/03 10:38 JYS I TRICHLOROFLUOROMETHANE Not detected ug/L 20 SW846-8260B 811/03 10:38 JYS 1,2,3-TRICHLOROPROPANE Not detected ug/L 10 SW846-8260B 8/1103 10:38 JYS I 1,2,4-TRIMETHYLBENZENE Not detected ug/L 10 SW846-8260B 811/03 10:38 JYS 1,3,5-TRIMETHYLBENZENE Not detected ug/L 10 SW846-8260B 811103 10:38 JYS I VINYL CHLORIDE Not detected ug/L 20 SW846-8260B 811103 10:38 JYS TOTAL XYLENES Not detected ug/L 20 SW846-8260B 811103 10:38 JYS cis-1,3-DICHLOROPROPENE Not detected ug/L 10 SW846-8260B 811103 10:38 JYS I trans-1,3-DICHLOROP ROPE NE Not detected ug/L 10 SW846-8260B 811103 10:38 JYS ACETONE Not detected ug/L 50 SW846-8260B 811103 10:38 JYS 2-BUTANONE (MEK) Not detected ug/L 50 SW846•8260B 8/1/03 10:38 JYS I CARBON DISULFIDE Not detected ug/L 50 SW846-8260B 811103 10:38 JYS CARBON TETRACHLORIDE Not detected ug/L 10 SW846-8260B 8/1/03 10:38 JYS I 2-CHLOROETHYLVINYLETHER Not detected ug/L 20 SW846-8260B 811103 10:38 JYS NC Certification No. 402 • SC Certification No. 99012 • NC Drinking Water Cert. No. 37735 • FL Certification No. E87519 449 Springhrook Ro:.td • P.O. Box 2-W543 .t. Charlotte. NC 28224-05•-U I Phonl..': 704 / 529-6364 .& Toll f-rl'I..' Numh,:r: 1-800 / 529-63(14 .t. Fax: 704 / 525-0409 Lab Report 8/6/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 ~ ~!~l ---~"'"'""°~ I Full Service Analytical & Environmental Solutia Page 12 of 75 Customer Project ID: Belmont PCE Site Customer Sample ID: SP1 CL Prism Sample ID: AC88420 Loqin Group: 9727K25 Sample Collection Date/Time: 7/22/03 11 :35 Lab Submittal Date/Time: 7/23/03 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: I I I TEST PARAMETER 2-HEXANONE 4-METHYL-2-PENTANONE (MIBK) MTBE IPE Sample Comments: TEST RESULT Not detected Not detected Not detected Not detected Angela D. Overcash, VP. Laboratory Services REPORTING UNITS LIMIT ug/L 50 ug/L 50 ug/L 10 ug/L 10 METHOD REFERENCE SW846-8260B SW846-8260B SW846-8260B SW846-8260B DATE/TIME STARTED 8/1/03 10:38 8/1 /03 10:38 8/1/03 10:38 8/1/03 10:38 ANALYST I JYS JYS JYS JYS I I I I I I I I I I I NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 I 449 Springbrook Road.& P.O. Box 24054:> A Charlotte. NC 28224-0)43 __________ P_h_,,_nc_·_7_0_4_1_5_2_9_-l_,3_6_4_£_T_o_ll_I_',_c_c_N_,_"'_'h_c_·r_:_l-_8_0_0_i_5_2_'J_.6_3_6_4_£_F_a_x_:_7(_l4_i_5-_ 0 5_-_0_4(_l'_J _________ • I Lab Report ~ ~!~Mo I I I I I I 0 I I I I I I I I I I 8/6/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 ~i~,,,_ Full Service Analytical & Environmental Solutions Page 13 of 75 Customer Project ID: Belmont PCE Site Customer Sample ID: SP1 DL Prism Samele ID: AC88421 Loqin Group: 9727K25 Sample Collection Date/Time: 7/22/03 Lab Submittal Date/Time: 7/23/03 13:15 13:50 The following analytical results have been obtained for the indicated sample which was submitted .to this laboratory: TEST PARAMETER BENZENE BROMOBENZENE BROMOCHLOROMETHANE BROMODICHLOROMETHANE BROMOFORM BROMOMETHANE N-BUTYLBENZENE SEC-BUTYLBENZENE TERT-BUTYLBENZENE CHLOROBENZENE CHLORODIBROMOMETHANE CHLOROETHANE CHLOROFORM CHLOROMETHANE 2-CHLOROTOLUENE 4-CHLOROTOLUENE 1.2-DIBROMO-3-CHLOROPROPANE 1,2-DIBROMOETHANE DIBROMOMETHANE 1,2-DICHLOROBENZENE 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 TEST RESULT Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected 1900 Not detected Not detected Not detected Not detected UNITS 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 ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L REPORTING METHOD DATE/TIME STARTED LIMIT REFERENCE 40 40 40 40 40 80 40 40 40 40 40 80 40 80 40 40 40 40 40 40 40 40 80 40 40 40 40 40 40 40 40 SW846-8260B 8/1/03 11:11 SW846-8260B 8/1/03 11:11 SW846-8260B 8/1/0311:11 SW846-8260B 8/1/0311:11 SW846-8260B 8/1/03 11 :11 SW846-8260B 8/1/03 11 :11 SW846-8260B 8/1103 11 :11 SW846-8260B 8/1/03 11 :11 SW846-8260B 8/1/03 11 :11 SW846-8260B 8/1/03 11 :11 SW846-8260B 8/1/0311:11 SW846-8260B 8/1/03 11:11 SW846-8260B 8/1/0311:11 SW846-8260B 8/1/03 11 :11 SW846-8260B 8/1/0311:11 SW846-8260B 8/1/03 11 :11 SW846-8260B 8/1/03 11 :11 SW846-8260B 8/1/03 11:11 SW846-8260B 8/1/03 11:11 SW846-8260B 8/1/03 11:11 SW846-8260B 8/1/03 11: 11 SW846-8260B 8/1/03 11 :11 SW846-8260B 8/1/03 11:11 SW846-8260B 8/1/03 11: 11 SW846-8260B 8/1/03 11: 11 SW846-8260B 8/1/0311:11 SW846-8260B 8/1/03 11: 11 SW846-8260B 8/1/03 11 :11 SW846-8260B 8/1/03 11 :11 SW846-8260B 8/1/0311:11 SW846-8260B 8/1/0311:11 ANALYST JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS NC Certification No. 402 SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springhrook Road • P.O. Box 240543 • Charlotte. NC 28224-0543 Phone: 70-1 / 529-6.16-1 • Toll Free Numhcr: 1-800 / 529-6:164 • Fax: 704 / 525-0409 Lab Report LABORATORIES, INC. _-4t'&.".::,,,_ I Full Service Analytical & Environmental Soluti 8/6/03 Page 14 of 75 I EA Engineering, Science & Tech Customer Project ID: Belmont PCE Site Attn: Scott Swanson Customer Sample ID: SP1 DL 15 Loveton Circle Prism Samole ID: AC88421 I Sparks, MD 21152 Loqin Grouo: 9727K25 Sample Collection Date/Time: 7/22/03 13:15 Lab Submittal Date/Time: 7/23/03 13:50 I The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST TEST REPORTING METHOD DATE/TIME I PARAMETER ___ . RESULT UNITS LIMIT REFERENCE STARTED ANALYST 1, 1-DICHLOROPROPENE Not detected ug/L 40 SW846-8260B 8/1/0311:11 JYS ETHYLBENZENE Not detected ug/L 40 SW846-8260B 8/1/03 11 :11 JYS I HEXACHLOROBUTADIENE Not detected ug/L 40 SW846-8260B 8/1/03 11:11 JYS ISOPROPYLBENZENE Not detected ug/L 40 SW846-8260B 8/1/0311:11 JYS I P-ISOPROPYLTOLUENE Not detected ug/L 40 SW846·8260B 8/1/0311:11 JYS METHYLENE CHLORIDE Not detected ug/L 80 SW846-8260B 8/1/03 11 :11 JYS NAPHTHALENE Not detected ug/L 40 SW846-8260B 8/1/0311:11 JYS I N-PROPYLBENZENE Not detected ug/L 40 SW846-8260B 8/1/03 11 :11 JYS STYRENE Nol detected ug/L 40 SW846-8260B 8/1/03 11:11 JYS 1, 1, 1,2-TETRACHLOROETHANE Not detected ug/L 40 SW846-8260B 8/1/0311:11 JYS I 1, 1,2,2-TETRACHLOROETHANE Not detected ug/L 40 SW846·8260B 8/1/03 11:11 JYS TETRACHLOROETHENE 2800 ug/L 40 SW846-8260B 8/1/0311:11 JYS I TOLUENE Not detected ug/L 40 SW846-8260B 8/1/0311:11 JYS 1,2,3-TRICHLOROBENZENE Not detected ug/L 40 SW846-8260B 8/1/0311:11 JYS 1,2.4-TRICHLOROBENZENE Not detected ug/L 40 SW846-8260B 8/1/0311'.11 JYS I 1, 1.1-TRICHLOROETHANE Not detected ug/L 40 SW846-8260B 8/1/03 11:11 JYS 1, 1,2-TRICHLOROETHANE Not detected ug/L 40 SW846-8260B 8/1/0311:11 JYS TRICHLOROETHENE 78 ug/L 40 SW846-8260B 8/1/0311:11 JYS I TRICHLOROFLUOROMETHANE Not detected ug/L 80 SW846-8260B 8/1/0311:11 JYS 1,2,3-TRICHLOROPROPANE Not detected ug/L 40 SW846-8260B 8/1/03 11:11 JYS I 1,2.4-TRIMETHYLBENZENE Not detected ug/L 40 SW846-8260B 8/1/0311:11 JYS 1,3,5-TRIMETHYLBENZENE Not detected ug/L 40 SW846-8260B 8/1/0311:11 JYS VINYL CHLORIDE Not detected ug/L 80 SW846-8260B 8/1/03 11 :11 JYS I TOTAL XYLENES Not detected ug/L 80 SW846-8260B 8/1/03 11 :11 JYS cis-1,3-DICHLOROPROPENE Not detected ug/L 40 SW846-8260B 8/1/0311:11 JYS trans-1,3-DtCHLOROPROPENE Not detected ug/L 40 SW846-8260B 8/1/03 11 :11 JYS I ACETONE Not detected ug/L 200 SW846-8260B 8/1/0311:11 JYS 2-BUTANONE (MEK) Not detected ug/L 200 SW846-8260B 8/1/03 11:11 JYS I CARBON DISULFIDE Not detected ug/L 200 SW846-8260B 8/1/03 11 :11 JYS CARBON TETRACHLORIDE Not detected ug/L 40 SW846-8260B 8/1/03 11 :11 JYS 2-CHLOROETHYLVINYLETHER Not detected ug/L 80 SW846-8260B 8/1/0311:11 JYS I NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springbrook Road .A. P.O. Bo.\ 240543 .._ Charlotte. NC 28224-0543 Phone: 70---l-/ 529-6364 .1.. Toll Fn:c Numhcr: 1-800 / 529-6.364 ..t.. Fax: 704 / 525-0409 I Lab Report I I I I D I I I I I I I I I 8/6/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 Customer Project ID: Customer Sample ID: Prism Samole ID: Loqin Group: Sample Collection Date/Time: Full Service Analytical & Environmen1al Solu11ons Page 15 of 75 Belmont PCE Site SP1 DL AC88421 9727K25 7/22/03 Lab Submittal Date/Time: 7/23/03 13:15 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST PARAMETER 2-HEXANONE 4-METHYL-2-PENTANONE (MIBK) MTBE IPE Sample Comments: TEST RESULT Not detected Not detected Not detected Not detected Angela D. Overcash, V. P. Laboratory Services UNITS ug/L ug/L ug/L ug/L REPORTING METHOD DATE/TIME LIMIT REFERENCE STARTED ANALYST 200 SW846-8260B 8/1/0311:11 JYS 200 SW846-8260B 8/1/0311:11 JYS 40 SW846-8260B 8/1/0311:11 JYS 40 SW846-8260B 8/1/0311:11 JYS NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springbrook Road & P.O. Bo, 240543 .&. Ch:1rlott1.!. NC 28224-0543 Phone: 704 / 529-6]6--l .1.. Toll Free Numha: 1-800 / )29-6364 & Fax: 704 / 525-0409 Lab Report 8/6/03 Page 16 of 75 I EA Engineering, Science & Tech Customer Project ID: Belmont PCE Site Attn: Scott Swanson Customer Sample ID: SVCW-1 15 Loveton Circle Prism Samele ID: AC88422 I Sparks, MD 21152 Loqin Grouo: 9727K25 Sample Collection Date/Time: 7/22/03 16:30 Lab Submittal Date/Time: 7/23/03 13:50 I The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST TEST REPORTING METHOD DATE/TIME I PARAMETER RESULT UNITS LIMIT REFERENCE STARTED ANALYST BENZENE Not detected ug/L 20 SW846-82608 7/31/03 13:37 KC BROMOBENZENE Not detected ug/L 20 SW846-82608 7/31/03 13:37 KC I BROMOCHLOROMETHANE Not detected ug/L 20 SW846-82608 7/31/03 13:37 KC BROMODICHLOROMETHANE Not detected ug/L 20 SW846-82608 7/31/03 13:37 KC I BROMOFORM Not detected ug/L 20 SW846-82608 7/31/03 13:37 KC BROMOMETHANE Not detected ug/L 40 SW846-82608 7/31/03 13:37 KC N-BUTYLBENZENE Not detected ug/L 20 SW846-82608 7/31/03 13:37 KC I SEC-BUTYLBENZENE Not detected ug/L 20 SW846-82608 7/31/03 13:37 KC TERT-BUTYLBENZENE Not detected ug/L 20 SW846-82608 7/31/03 13:37 KC CHLOROBENZENE Not detected ug/L 20 SW846-82608 7/31/03 13:37 KC I CHLORODIBROMOMETHANE Not detected ug/L 20 SW846-82608 7/31/03 13:37 KC CHLOROETHANE Not detected ug/L 40 SW846-82608 7/31/03 13:37 KC I CHLOROFORM Not detected ug/L 20 SW846-82608 7/31/03 13:37 KC CHLOROMETHANE Not detected ug/L 40 SW846-82608 7/31/03 13:37 KC 2-CHLOROTOLUENE Not detected ug/L 20 SW846-82608 7/31/03 13:37 KC I 4-CHLOROTOLUENE Not detected ug/L 20 SW846-82608 7/31/03 13:37 KC 1,2-DIBROM0-3-CHLOROPROPANE Not detected ug/L 20 SW846-82608 7/31/03 13:37 KC 1,2-DIBROMOETHANE Not detected ug/L 20 SW846-82608 7/31/03 13:37 KC I DIBROMOMETHANE Not detected ug/L 20 SW846-8260B 7/31/03 13:37 KC 1.2-DICHLOROBENZENE Not detected ug/L 20 SW846-82608 7/31/03 13:37 KC I 1,3-DICHLOROBENZENE Not detected ug/L 20 SW846-82608 7/31/03 13:37 KC 1.4-DICHLOROBENZENE Not detected ug/L 20 SW846-82608 7/31/03 13:37 KC DICHLORODIFLUOROMETHANE Not detected ug/L 40 SW846-82608 7/31/03 13:37 KC I 1.1-DICHLOROETHANE Not detected ug/L 20 SW846-8260B 7/31/03 13:37 KC 1,2-DICHLOROETHANE Not detected ug/L 20 SW846-82608 7/31/03 13:37 KC 1, 1-DICHLOROETHENE Not detected ug/L 20 SW846-82608 7/31/03 13:37 KC I CIS-1,2-DICHLOROETHENE Not detected ug/L 20 SW846-8260B 7/31/03 13:37 KC TRANS-1,2-0ICHLOROETHENE Not detected ug/L 20 SW846-82608 7/31/03 13:37 KC I 1,2-DICHLOROPROPANE Not detected ug/L 20 SW846-8260B 7/31/03 13:37 KC 1,3-DICHLOROPROPANE Not detected ug/L 20 SW846-82608 7/31/03 13:37 KC 2,2-DICHLOROPROPANE Not detected ug/L 20 SW846-82608 7/31/03 13:37 KC I NC Certifica1ion No. 402 SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springbrook Road .o. PO. Box 240543 .o. Charlotte. NC 28224-0543 Phone: 70-1-I 52lJ-6J64 .A Toll Free Numhi.:r: 1-800 / 529-636-1 .o. Fax: 704 / 525-040'! I Lab Report PRISM LABORATORIES, INC. I -~ --~~ Full Service Analytical & Environmental Solutions I 8/6/03 Page 17 of 75 EA Engineering, Science & Tech Customer Project ID: Belmont PCE Site Attn: Scott Swanson Customer Sample ID: SVCW-1 I 15 Loveton Circle Prism Samole ID: AC88422 Sparks, MD 21152 Loqin Group: 9727K25 Sample Collection Date/Time: 7/22/03 16:30 I Lab Submittal Date/Time: 7/23/03 13:50 The following analytical results have been obtained for the indicated sample which was submitted to lhis laboratory: m TEST TEST REPORTING METHOD DATE/TIME PARAMETER RESULT UNITS LIMIT REFERENCE STARTED ANALYST 1, 1-DICHLOROPROPENE Not detected ug/L 20 SW846-8260B 7/31/03 13:37 KC I ETHYLBENZENE Not detected ug/L 20 SW846-8260B 7/31/03 13:37 KC HEXACHLOROBUTADIENE Not detected ug/L 20 SW846-8260B 7/31/03 13:37 KC ISOPROPYLBENZENE Not detected ug/L 20 SW846-8260B 7/31/03 13:37 KC D P-ISOPROPYLTOLUENE Not detected ug/L 20 SW846-8260B 7/31/03 13:37 KC METHYLENE CHLORIDE Not detected ug/L 40 SW846-8260B 7/31/03 13:37 KC I NAPHTHALENE Not detected ug/L 20 SW846-8260B 7/31/03 13:37 KC N-PROPYLBENZENE Not detected ug/L 20 SW846-8260B 7/31/03 13:37 KC STYRENE Not detected ug/L 20 SW846-8260B 7/31/03 13:37 KC m 1, 1, 1,2-TETRACHLOROETHANE Not detected ug/L 20 SW846-8260B 71'1/03 13:37 KC 1, 1,2,2-TETRACHLOROETHANE Not detected ug/L 20 SW846-8260B 7/31/03 13:37 KC TETRACHLOROETHENE 140 ug/L 20 SW846-8260B 7/31/03 13:37 KC I TOLUENE 25 ug/L 20 SW846-8260B 7/31/03 13:37 KC 1,2,3-TRICHLOROBENZENE Not detected ug/L 20 SW846-8260B 7/31/03 13:37 KC I 1,2,4-TRICHLOROBENZENE Not detected ug/L 20 SW846-8260B 7/31/03 13:37 KC 1, 1, 1-TRICHLOROETHANE Not detected ug/L 20 SW846-8260B 7/31/03 13:37 KC 1, 1,2-TRICHLOROETHANE Not detected ug/L 20 SW846-8260B 7/31/03 13:37 KC I TRICHLOROETHENE Not detected ug/L 20 SW846-82608 7/31/03 13:37 KC TRICHLOROFLUOROMETHANE Not detected ug/L 40 SW846-8260B 7/31/03 13:37 KC 1,2,3-TRICHLOROPROPANE Not detected ug/L 20 SW846-82608 7/31/03 13:37 KC I 1,2,4-TRIMETHYLBENZENE Not detected ug/L 20 SW846-8260B 7/31/03 13:37 KC 1,3,5-TRIMETHYLBENZENE Not detected ug/L 20 SW846-8260B 7/31/03 13:37 KC I VINYL CHLORIDE Not detected ug/L 40 SW846-8260B 7/31/03 13:37 KC TOTAL XYLENES Not detected ug/L 40 SW846-82608 7/31/03 13:37 KC cis-1,3-DICHLOROPROPENE Not detected ug/L 20 SW846-8260B 7/31/03 13:37 KC I trans-1,3-DICHLOROPROPENE Not detected ug/L 20 SW846-8260B 7/31/03 13:37 KC ACETONE Not detected ug/L 100 SW846-82608 7/31/03 13:37 KC 2-BUTANONE (MEK) Not detected ug/L 100 SW846-8260B 7/31/03 13:37 KC I CARBON DISULFIDE Not detected ug/L 100 SW846-8260B 7/31/03 13:37 KC CARBON TETRACHLORIDE Not detected ug/L 20 SW846-8260B 7/31/03 13:37 KC I 2-CHLOROETHYLVINYLETHER Not detected ug/L 40 SW846-8260B 7/31/03 13:37 KC NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. EB7519 ..J.49 Springhrook Road• P.O. Box 240543 • Charlotte. NC 1:,;;224-0)4] I Phonl'.: 70...J-/ 529-636-t • Toll Free Numhcr: 1-XOO / 529-6364 .t.. Fax: 704 / 525-0409 Lab Report 8/6/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 LABORATORIES, INC . . ~~.~ I ;::;:;::~:;ytica; & Environmental Soluti Page 18 of 75 Customer Project ID: Belmont PCE Site Customer Sample ID: SVCW-1 Prism Samele ID: AC88422 Loqin Group: 9727K25 Sample Collection Date/Time: 7/22/03 16:30 Lab Submittal Date/Time: 7/23/03 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: I I I TEST PARAMETER 2-HEXANONE 4-METHYL-2-PENTANONE (MIBK) MTBE IPE Sample Commen1s: TEST RESULT Not detected Not detected Not detected Not detected Angela D. Overcash, V.P. Laboratory Services UNITS ug/L ug/L ug/L ug/L REPORTING METHOD LIMIT REFERENCE 100 SW846-82608 100 SW846-82608 20 SW846-82608 20 SW846-82608 DATE/TIME STARTED 7131103 13:37 7131103 13:37 7131103 13:37 7131103 13:37 ANALYST I KC KC KC KC NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springbrook Road & P.O. Box 240543 • Charlouc. NC 28224-0543 I u I I I I I I I I I I Phone: 704 I 529-6364 • Toll Free "lumber: 1-800 / 529-6364 A Fax: 70-+ / 525-0409 I Lab Report PRISM LABORATORIES, INC. I Full Service Analytical & Environmental Solutions I 8/6/03 Page 19 of 75 EA Engineering, Science & Tech Customer Project ID: Belmont PCE Site Attn: Scott Swanson Customer Sample ID: SVCW-2 I 15 Loveton Circle Prism Samole ID: AC88423 Sparks, MD 21152 Loqin Grouo: 9727K25 Sample Collection Date/Time: 7/22/03 16:40 I Lab Submittal Date/Time: 7/23/03 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: I TEST TEST REPORTING METHOD DATEfTIME PARAMETER RESULT UNITS LIMIT REFERENCE STARTED ANALYST BENZENE Not detected ug/L 1.0 SW846-8260B 7129/03 22:33 KC n BROMOBENZENE Not detected ug/L 1.0 SW846-8260B 7129103 22:33 KC BROMOCHLOROMETHANE Not detected ug/L 1.0 SW846-8260B 7129103 22:33 KC D BROMODICHLOROMETHANE Not detected ug/L 1.0 SW846-8260B 7129103 22:33 KC BROMOFORM Not detected ug/L 1.0 SW846-8260B 7129103 22:33 KC BROMOMETHANE Not detected ug/L 2.0 SW846-8260B 7129103 22:33 KC m N-BUTYLBENZENE Not detected ug/L 1.0 SW846-8260B 7129103 22:33 KC SEC-BUTYLBENZENE Not detected ug/L 1.0 SW846-8260B 7129103 22:33 KC TERT-BUTYLBENZENE Not detected ug/L 1.0 SW846-8260B 7129103 22:33 KC m CHLOROBENZENE Not detected ug/L 1.0 SW846-8260B 7129103 22:33 KC CHLORODIBROMOMETHANE Not detected ug/L 1.0 SW846-8260B 7129103 22:33 KC CHLOROETHANE Not detected ug/L 2.0 SW846-8260B 7129103 22:33 KC I CHLOROFORM Not detected ug/L 1.0 SW846-8260B 7129103 22:33 KC CHLOROMETHANE Not detected ug/L 2.0 SW846-8260B 7129103 22:33 KC I 2-CHLOROTOLUENE Not detected ug/L 1.0 SW846-8260B 7129103 22:33 KC 4-CHLOROTOLUENE Not detected ug/L 1.0 SW846-82608 7129103 22:33 KC 1,2-DIBROMO-3-CHLOROPROPANE Not detected ug/L 1.0 SW846-82608 7129103 22:33 KC I 1,2-DIBROMOETHANE Not detected ug/L 1.0 SW846-82608 7129103 22:33 KC DIBROMOMETHANE Not detected ug/L 1.0 SW846-8260B 7129103 22:33 KC 1.2-DICHLOROBENZENE Not detected ug/L 1.0 SW846-8260B 7129103 22:33 KC I 1,3-DICHLOROBENZENE Not detected ug/L 1.0 SW846-8260B 7129103 22:33 KC 1.4-DICHLOROBENZENE Not detected ug/L 1.0 SW846-8260B 7129103 22:33 KC I DICHLORODIFLUOROMETHANE Not detected ug/L 2.0 SW846-8260B 7129103 22:33 KC 1, 1-DICHLOROETHANE Not detected ug/L 1.0 SW846-8260B 7129103 22:33 KC 1.2-DICHLOROETHANE Not detected ug/L 1.0 SW846-8260B 7129103 22:33 KC I 1.1-DICHLOROETHENE Not detected ug/L 1.0 SW846-8260B 7129103 22:33 KC CIS-1,2-DICHLOROETHENE Not detected ug/L 1.0 SW846-8260B 7129103 22:33 KC TRANS-1,2-DICHLOROETHENE Not detected ug/L 1.0 SW846-82608 7129103 22:33 KC I 1.2-DICHLOROPROPANE Not detected ug/L 1.0 SW846-8260B 7129103 22:33 KC 1.3-DICHLOROPROPANE Not detected ug/L 1.0 SW846-8260B 7129103 22:33 KC I 2,2-DICHLOROPROPANE Not detected ug/L 1.0 SW846-8260B 7129/03 22:33 KC NC Certification No. 402 SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springhrook RoaJ .A.. P.O. Box 240543 • Chorlotte. NC 28224-0543 I Phone: 704 / 529-6364 • Toll Free Numhcr: 1-800 / 529-6364 • Fox: 704 / 525-0409 Lab Report PR1sJ ~ "roAAma"s •c. ~""" I Full Se.~ic::-n ... :;~ & Environmental Soluti 8/6/03 Page 20 of 75 I EA Engineering, Science & Tech Customer Project ID: Belmont PCE Site Attn: Scott Swanson Customer Sample ID: SVCW-2 15 Loveton Circle Prism Samele ID: AC88423 I Sparks, MD 21152 Loqin Group: 9727K25 Sample Collection Date/Time: 7/22/03 16:40 Lab Submittal Date/Time: 7/23/03 13:50 I The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST TEST REPORTING METHOD DATE/TIME I PARAMETER RESULT UNITS LIMIT REFERENCE STARTED ANALYST 1, 1-DICHLOROPROPENE Not detected ug/L 1.0 SW846-8260B 7/29/03 22:33 KC ETHYLBENZENE Not detected ug/L 1.0 SW846-8260B 7/29/03 22:33 KC B HEXACHLOROBUTADIENE Not detected ug/L 1.0 SW846-8260B 7/29/03 22:33 KC ISOPROPYLBENZENE Not detected ug/L 1.0 SW846-8260B 7/29/03 22:33 KC I P-ISOPROPYL TOLUENE Not detected ug/L 1.0 SW846-8260B 7/29/03 22:33 KC METHYLENE CHLORIDE Not detected ug/L 2.0 SW846-8260B 7/29/03 22:33 KC NAPHTHALENE Not detected ug/L 1.0 SW846-8260B 7/29/03 22:33 KC I N-PROPYLBENZENE Not detected ug/L 1.0 SW846-8260B 7/29/03 22:33 KC STYRENE Not detected ug/L 1.0 SW846-8260B 7/29/03 22:33 KC 1.1.1.2-TETRACHLOROETHANE Not detected ug/L 1.0 SW846-8260B 7/29/03 22:33 KC I 1.1,2.2-TETRACHLOROETHANE Not detected ug/L 1.0 SW846-8260B 7/29/03 22:33 KC TETRACHLOROETHENE Not detected ug/L 1.0 SW846-8260B 7/29/03 22:33 KC I TOLUENE Not detected ug/L 1.0 SW846-8260B 7/29/03 22:33 KC 1,2,3-TRICHLOROBENZENE Not detected ug/L 1.0 SW846-8260B 7/29/03 22:33 KC 1,2.4-TRICHLOROBENZENE Not detected ug/L 1.0 SW846-8260B 7/29/03 22:33 KC I 1.1.1-TRICHLOROETHANE Not detected ug/L 1.0 SW846-8260B 7/29/03 22:33 KC 1, 1.2-TRICHLOROETHANE Not detected ug/L 1.0 SW846-8260B 7/29/03 22:33 KC TRICHLOROETHENE Not detected ug/L 1.0 SW846-8260B 7/29/03 22:33 KC I TRICHLOROFLUOROMETHANE Not detected ug/L 2.0 SW846-8260B 7/29/03 22:33 KC 1,2,3-TRICHLOROPROPANE Not detected ug/L 1.0 SW846-8260B 7/29/03 22:33 KC 1,2,4-TRIMETHYLBENZENE Not detected ug/L 1.0 SW846-8260B 7/29/03 22:33 KC I 1,3.5-TRIMETHYLBENZENE Not detected ug/L 1.0 SW846-8260B 7/29/03 22:33 KC VINYL CHLORIDE Not detected ug/L 2.0 SW846-8260B 7/29/03 22:33 KC I TOTAL XYLENES Not detected ug/L 2.0 SW846-8260B 7/29/03 22:33 KC cis-1,3-DICHLOROPROPENE Not detected ug/L 1.0 SW846-8260B 7/29/03 22:33 KC trans-1.3-DICHLOROPROPENE Not detected ug/L 1.0 SW846-8260B 7/29/03 22:33 KC I ACETONE Not detected ug/L 5.0 SW846-8260B 7/29/03 22:33 KC 2-BUTANONE (MEK) Not detected ug/L 5.0 SW846-8260B 7/29/03 22:33 KC CARBON DISULFIDE Not detected ug/L 5.0 SW846-8260B 7/29/03 22:33 KC I CARBON TETRACHLORIDE Not detected ug/L 1.0 SW846-8260B 7/29/03 22:33 KC 2-CHLOROETHYLVINYLETHER Not detected ug/L 2.0 SW846-8260B 7/29/03 22:33 KC I NC Certification No. 402 -SC Certification No. 99012 • NC Drinking Water Cert. No. 37735 • FL Certification No. E87519 ..J..;.jl) Springhrook Road .& P.O. Box 240543 .& Charlotte. NC 28224-0543 PhollL': 704 / 529-6364 .& Toll Free Number: 1-XOO / 529-6364 .& Fax: 704 / 525-0409 I Lab Report -"'~ !'.!!~~ I I I I I D D D I I I I I I I I 8/6/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 .....r ;.-.. ----'" Full Service Analytical & Environmental Solutions Page 21 of 75 Customer Project ID: Belmont PCE Site Customer Sample ID: SVCW-2 Prism Sample ID: AC88423 Loqin Group: 9727K25 Sample Collection Date/Time: 7/22/03 16:40 Lab Submittal Date/Time: 7/23/03 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST TEST REPORTING METHOD DATE/TIME PARAMETER RESULT UNITS LIMIT REFERENCE STARTED ANALYST 2-HEXANONE Not detected ug/L 5.0 SWB46-8260B 7/29/03 22:33 KC 4-METHYL-2-PENTANONE (MIBK) Not detected ug/L 5.0 SW846-8260B 7/29/03 22:33 KC MTBE Not detected ug/L 1.0 SW846-8260B 7/29/03 22:33 KC IPE Not detected ug/L 1.0 SW846-8260B 7/29/03 22:33 KC Sample Comments: Angela D. Overcash, V.P. Laboratory Services NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springbrook Road ..t.. P.O. Box 240543 •Charlotte.NC 28224-0543 Phone: 711-1 / 529-6364 .., Toll Free Numhcr: 1-81111 / 529-63(1-l .., Fax: 704 / 525-ll-109 Lab Report ,.~~1J ~:.. ..... -I Full Service Analytical & Environmental Soluti 8/6/03 Page 22 of 75 I EA Engineering, Science & Tech Customer Project ID: Belmont PCE Site Attn: Scott Swanson Customer Sample ID: SVCW-3 15 Loveton Circle Prism Samele ID: AC88424 I Sparks, MD 21152 Loqin Group: 9727K25 Sample Collection Date/Time: 7/22/03 16:50 Lab Submittal Date/Time: 7/23/03 13:50 I The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST TEST REPORTING METHOD DATE/TIME I PARAMETER RESULT UNITS LIMIT REFERENCE STARTED ANALYST BENZENE Not detected ug/L 1.0 SW846-8260B 815103 12:47 KTE BROMOBENZENE Not detected ug/L 1.0 SW846-8260B 815103 12:4 7 KTE I BROMOCHLOROMETHANE Not detected ug/L 1.0 SW846-8260B 815103 12:47 KTE BROMODICHLOROMETHANE Not detected ug/L 1.0 SW846-8260B 815103 12:47 KTE I BROMOFORM Not detected ug/L 1.0 SW846-8260B 815/03 12:47 KTE BROMOMETHANE Not detected ug/L 2.0 SW846-8260B 8/5103 12:47 KTE N-BUTYLBENZENE Not detected ug/L _ 1.0 SW846-8260B 8/5/03 12:47 KTE I SEC-BUTYLBENZENE Not detected ug/L 1.0 . SW846-8260B 815/03 12:47 KTE TERT-BUTYLBENZENE Not detected ug/L 1.0 SW846-8260B 8/5103 12:47 KTE CHLOROBENZENE Not detected ug/L 1.0 SW846-8260B 8/5103 12:47 KTE a CHLORODIBROMOMETHANE Not detected ug/L 1.0 SW846-8260B 815103 12:47 KTE CHLOROETHANE Not detected ug/L 2.0 SW846-8260B 815103 12:47 KTE I CHLOROFORM Not detected ug/L 1.0 SW846-8260B 8/5/03 12:47 KTE CHLOROMETHANE Not detected ug/L 2.0 SW846-8260B 815/03 12:47 KTE 2-CHLOROTOLUENE Not detected ug/L 1.0 SW846-8260B 8/5/03 12:47 KTE I 4-CHLOROTOLUENE Not detected ug/L 1.0 SW846-8260B 815103 12:47 KTE -1,2-DIBROMO-3-CHLOROPROPANE Not detected ug/L 1.0 SW846-8260B 8/5/03 12:47 KTE 1.2-DIBROMOETHANE Not detected ug/L 1.0 SW846-8260B 8/5/03 12:47 KTE I DIBROMOMETHANE Not detected ug/L 1.0 SW846-8260B 8/5/03 12:47 KTE 1.2-DICHLOROBENZENE Not detected ug/L 1.0 SW846-8260B 8/5103 12:47 KTE I 1,3-DICHLOROBENZENE Not detected ug/L 1.0 SW846-8260B 8/5103 12:4 7 KTE 1,4-DICHLOROBENZENE Not detected ug/L 1.0 SW846-8260B 8/5103 12:47 KTE DICHLORODIFLUOROMETHANE Not detected ug/L 2.0 SW846-8260B 8/5/03 12:47 KTE I 1, 1-DICHLOROETHANE Not detected ug/L 1.0 SW846-8260B 8/5/03 12:47 KTE 1,2-DICHLOROETHANE Not detected ug/L 1.0 SW846-8260B 815103 12:47 KTE 1.1-DICHLOROETHENE Not detected ug/L 1.0 SW846-8260B 815103 12:47 KTE I CIS-1,2-DICHLOROETHENE Not detected ug/L 1.0 SW846-8260B 8/5103 12:47 KTE TRANS-1.2-DICHLOROETHENE Not detected ug/L 1.0 SW846-8260B 815103 12:47 KTE 1.2-DICHLOROPROPANE Not detected ug/L 1.0 SW846-8260B 8/5/03 12:4 7 KTE I 1,3-DICHLOROPROPANE Not detected ug/L 1.0 SW846-8260B 8/5103 12:4 7 KTE 2.2-DICHLOROPROPANE Not detected ug/L 1.0 SW846-8260B 8/5/03 12:47 KTE I NC Certification No. 402 SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springbrook Road.& P.O. Box 240543 .A. Charlotte. NC 28224-0543 Phone: 70-l / 529-6364 .A. Toll Free Number: 1-800 / 529-6364 .A. Fax: 704 / 525-0409 I Lab Report -" ./?]:!~!'1 I .-t'!!'•.-.,-_._.;.-..~w- Full Service Analytical & Environmental Solutions I 8/6/03 Page 23 of 75 EA Engineering, Science & Tech Customer Project ID: Belmont PCE Site Attn: Scott Swanson Customer Sample ID: SVCW-3 I 15 Loveton Circle Prism Samole ID: AC88424 Sparks, MD 21152 Loqin Grouo: 9727K25 Sample Collection Date/Time: 7/22/03 16:50 I Lab Submittal Date/Time: 7/23/03 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: I TEST TEST REPORTING METHOD DATE/TIME PARAMETER RESULT UNITS LIMIT REFERENCE STARTED ANALYST 1, 1-DICHLOROPROPENE Not detected ug/L 1.0 SW846-8260B 8/5/03 12:47 KTE I ETHYLBENZENE Not detected ug/L 1.0 SW846-8260B 8/5/03 12:47 KTE HEXACHLOROBUTADIENE Not detected ug/L 1.0 SW846-8260B 8/5/03 12:47 KTE g ISOPROPYLBENZENE Not detected ug/L 1.0 SW846-8260B 8/5/03 12:47 KTE P-ISOPROPYLTOLUENE Not detected ug/L 1.0 SW846-8260B 8/5/03 12:4 7 KTE METHYLENE CHLORIDE Not detected ug/L 2.0 SW846-8260B 8/5/03 12:4 7 KTE D NAPHTHALENE Not detected ug/L 1.0 SW846-8260B 8/5/03 12:4 7 KTE N-PROPYLBENZENE Not detected ug/L 1.0 SW846-8260B 8/5/03 12:47 KTE STYRENE Not detected ug/L 1.0 SW846-8260B 8/5/03 12:47 KTE D 1, 1, 1,2-TETRACHLOROETHANE Not detected ug/L 1.0 SW846-8260B 8/5/03 12:47 KTE 1, 1,2,2-TETRACHLOROETHANE Not detected ug/L 1.0 SW846-8260B 8/5/03 12:47 KTE I TETRACHLOROETHENE 12 ug/L 1.0 SW846-8260B 8/5/03 12:47 KTE TOLUENE Not detected ug/L 1.0 SW846-8260B 8/5/03 12:47 KTE 1,2,3-TRICHLOROBENZENE Not detected ug/L 1.0 SW846-8260B 8/5/03 12:47 KTE m 1,2,4-TRICHLOROBENZENE Not detected ug/L 1.0 SW846-8260B 8/5/03 12:4 7 KTE 1, 1, 1-TRICHLOROETHANE Not detected ug/L 1.0 SW846-8260B 8/5/03 12:47 KTE 1, 1,2-TRICHLOROETHANE Not detected ug/L 1.0 SW846-8260B 8/5/03 12:4 7 KTE I TRICHLOROETHENE Not detected ug/L 1.0 SW846-8260B 8/5/03 12:47 KTE TRICHLOROFLUOROMETHANE Not detected ug/L 2.0 SW846-8260B 8/5/03 12 :4 7 KTE 1,2,3-TRICHLOROPROPANE Not detected ug/L 1.0 SW846-8260B 8/5/03 12:47 KTE I 1,2,4-TRIMETHYLBENZENE Not detected ug/L 1.0 SW846-8260B 8/5/03 12:47 KTE 1,3,5-TRIMETHYLBENZENE Not detected ug/L 1.0 SW846-8260B 8/5/03 12:47 KTE I VINYL CHLORIDE Not detected ug/L 2.0 SW846-8260B 8/5/03 12:47 KTE TOTAL XYLENES Not detected ug/L 2.0 SW846-8260B 8/5/03 12:47 KTE cis-1,3-DICHLOROPROPENE Not detected ug/L 1.0 SW846-8260B 8/5/03 12:47 KTE I trans-1,3-DICHLOROPROPENE Not detected ug/L 1.0 SW846-8260B 8/5/03 12:4 7 KTE ACETONE Not detected ug/L 5.0 SW846-8260B 8/5/03 12:47 KTE 2-BUTANONE (MEK) Not detected ug/L 5.0 SW846-8260B 8/5/03 12:47 KTE I CARBON DISULFIDE Not detected ug/L 5.0 SW846-8260B 8/5/03 12:47 KTE CARBON TETRACHLORIDE Not detected ug/L 1.0 SW846-8260B 8/5/03 12:47 KTE I 2-CHLOROETHYLVINYLETHER Not detected ug/L 2.0 SW846-8260B 8/5/03 12:47 KTE NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 --1-49 Springbrook Road A P.O. Box 2405-U A Charlotte. NC 2822-1--0543 I Phnn1.·: 70-1. / 529-6364 .&. Toll Free Numhl:r: 1-800 / 529-6364 A F:1.\: 704 / 525-0409 Lab Report 8/6/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 PR1sJ LABORATORIES, INC. ;;==~; & Environmental Solut11 Page 24 of 75 Customer Project ID: Belmont PCE Site Customer Sample ID: SVCW-3 Prism Samole ID: AC88424 Loqin Grouo: 9727K25 Sample Collection Date/Time: 7/22/03 16:50 Lab Submittal Date/Time: 7/23/03 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: I I I TEST PARAMETER TEST RESULT REPORTING UNITS LIMIT METHOD DATEfTIME REFERENCE STARTED ANALYST I 2-HEXANONE 4-METHYL-2-PENTANONE (MIBK) MTBE IPE Sample Comments: Not detected Not detected 1.7 Not detected Angela D. Overcash, V.P. Laboratory Services ug/L ug/L ug/L ug/L 5.0 SW846-8260B 5.0 SW846-8260B 1.0 SW846-8260B 1.0 SW846-8260B 815103 12:47 815103 12:4 7 815103 12 :4 7 815103 12:47 KTE KTE KTE KTE NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springbrook Road ..t.. P.O. Box 240543 A Charlotti.:. NC 28224-0543 Phone: 704 / 529-6364 .a. Toll Free Number: 1-800 / 529-6364 .4 Fax: 704 / 525-0409 I I I I I I I I I I I I I Lab Report ~ PRISM LABORATORIES, INC. I Full Service Ana!y1ical & Environmental Solutions I 8/6/03 Page 25 of 75 EA Engineering, Science & Tech Customer Project ID: Belmont PCE Site Attn: Scott Swanson Customer Sample ID: DVCW-1 I 15 Loveton Circle Prism Samele ID: AC88425 Sparks, MD 21152 Loqin Group: 9727K25 Sample Collection Date/Time: 7/22/03 15:35 I Lab Submittal Date/Time: 7/23/03 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: I TEST TEST REPORTING METHOD DATE/TIME PARAMETER RESULT UNITS LIMIT REFERENCE STARTED ANALYST BENZENE Not detected ug/L 4.0 SW846-8260B 812103 03:43 KTE I BROMOBENZENE Not detected ug/L 4.0 SW846-8260B 812103 03:43 KTE BROMOCHLOROMETHANE Not detected ug/L 4.0 SW846-82608 812103 03:43 KTE I BROMODICHLOROMETHANE Not detected ug/L 4.0 SW846-8260B 812103 03:43 KTE BROMOFORM Not detected ug/L 4.0 SW846-82608 812103 03:43 KTE BROMOMETHANE Not detected ug/L 8.0 SW846-82608 812103 03:43 KTE I N-BUTYLBENZENE Not detected ug/L 4.0 SW846-8260B 812103 03:43 KTE SEC-BUTYLBENZENE Not detected ug/L 4.0 SW846-8260B 812103 03:43 KTE TERT-BUTYLBENZENE Not detected ug/L 4.0 SW846-8260B 812103 03:43 KTE I CHLOROBENZENE Not detected ug/L 4.0 SW846-82608 812103 03:43 KTE CHLORODIBROMOMETHANE Not detected ug/L 4.0 SW846-8260B 812103 03:43 KTE I CHLOROETHANE Not detected ug/L 8.0 SW846-82608 812103 03:43 KTE CHLOROFORM Not detected ug/L 4.0 SW846-8260B 812103 03:43 KTE CHLOROMETHANE Not detected ug/L 8.0 SW846-82608 812103 03:43 KTE g 2-CHLOROTOLUENE Not detected ug/L 4.0 SW846-82608 812103 03:43 KTE 4-CHLOROTOLUENE Not detected ug/L 4.0 SW846-8260B 812103 03:43 KTE 1.2-DIBROMO-3-CHLOROPROPANE Not detected ug/L 4.0 SW846-82608 812103 03:43 KTE D 1.2-DIBROMOETHANE Not detected ug/L 4.0 SW846-82608 812103 03:43 KTE DIBROMOMETHANE Not detected ug/L 4.0 SW846-82608 812103 03:43 KTE 1.2-DICHLOROBENZENE Not detected ug/L 4.0 SW846-82608 812103 03:43 KTE D 1,3-DICHLOROBENZENE Not detected ug/L 4.0 SW846-82608 812103 03:43 KTE 1.4-DICHLOROBENZENE Not detected ug/L 4.0 SW846-82608 812103 03:43 KTE n DICHLORODIFLUOROMETHANE Not detected ug/L 8.0 SW846-8260B 812103 03:43 KTE 1, 1-DICHLOROETHANE Not detected ug/L 4.0 SW846-8260B 812103 03:43 KTE 1,2-DICHLOROETHANE Not detected ug/L 4.0 SW846-8260B 812103 03:43 KTE 0 1.1-DICHLOROETHENE Not detected ug/L 4.0 SW846-8260B 812103 03:43 KTE CIS-1.2-DICHLOROETHENE 410 ug/L 4.0 SW846-8260B 812103 03:43 KTE TRANS-1,2-DICHLOROETHENE 10 ug/L 4.0 SW846-8260B 812103 03:43 KTE H 1,2-DICHLOROPROPANE Not detected ug/L 4.0 SW846-8260B 812103 03:43 KTE 1.3-DICHLOROPROPANE Not detected ug/L 4.0 SW846-8260B 812103 03:43 KTE 0 2,2-DICHLOROPROPANE Not detected ug/L 4.0 SW846-8260B 812103 03:43 KTE NC Certification No. 402 SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springhrook Road A P.O. Box 240543 .&. Charlo1tc. NC 28224-0543 D Phom:: 704 / 529-(1364 .6. Toll Fnx· Numbt:r: 1-800 / 529-6364 .&. Fax: 704 / 525-0409 Lab Report PR1sJ LABORATORIES, INC. ~~r-I Full Service Analytical & Environmental Solut1 8/6/03 Page 26 of 75 I EA Engineering, Science & Tech Customer Project ID: Belmont PCE Site Attn: Scott Swanson Customer Sample ID: DVCW-1 15 Loveton Circle Prism Samele ID: AC88425 I Sparks, MD 21152 Loqin Group: 9727K25 Sample Collection Date/Time: 7/22/03 15:35 Lab Submittal Date/Time: 7/23/03 13:50 I The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST TEST REPORTING METHOD DATE/TIME I PARAMETER RESULT UNITS LIMIT REFERENCE STARTED ANALYST 1, 1-DICHLOROPROPENE Not detected ug/L 4.0 SW846-8260B 8/2/03 03:43 KTE ETHYLBENZENE Not detected ug/L 4.0 SW846-8260B 8/2/03 03:43 KTE I HEXACHLOROBUTADIENE Not detected ug/L 4.0 SW846-8260B 8/2/03 03:43 KTE ISOPROPYLBENZENE Not detected ug/L 4.0 SW846-8260B 8/2/03 03:43 KTE I P-ISOPROPYL TOLUENE Not detected ug/L 4.0 SW846-8260B 8/2/03 03:43 KTE METHYLENE CHLORIDE Not detected ug/L 8.0 SW846-8260B 8/2/03 03:43 KTE NAPHTHALENE Not detected ug/L 4.0 SW846-8260B 8/2/03 03:43 KTE I N-PROPYLBENZENE Not detected ug/L 4.0 SW846-8260B 8/2/03 03:43 KTE STYRENE Not detected ug/L 4.0 SW846-8260B 8/2/03 03:43 KTE 1, 1, 1,2-TETRACHLOROETHANE Not detected ug/L 4.0 SW846-8260B 8/2/03 03:43 KTE I 1, 1,2,2-TETRACHLOROETHANE Not detected ug/L 4.0 SW846-8260B 8/2/03 03:43 KTE TETRACHLOROETHENE 10000 ug/L 4.0 SW846-8260B 8/2/03 03:43 KTE I TOLUENE Not detected ug/L 4.0 SW846-8260B 8/2/03 03:43 KTE 1,2,3-TRICHLOROBENZENE Not detected ug/L 4.0 SW846-8260B 8/2/03 03:43 KTE 1,2,4-TRICHLOROBENZENE Not detected ug/L 4.0 SW846-8260B 8/2/03 03:43 KTE I 1, 1, 1-TRICHLOROETHANE Not detected ug/L 4.0 SW846-8260B 8/2/03 03:43 KTE 1, 1,2-TRICHLOROETHANE Not detected ug/L 4.0 SW846-8260B 8/2/03 03:43 KTE TRICHLOROETHENE 76 ug/L 4.0 SW846-8260B 8/2/03 03:43 KTE I TRICHLOROFLUOROMETHANE Not detected ug/L 8.0 SW846-8260B 8/2/03 03:43 KTE 1,2,3-TRICHLOROPROPANE Not detected ug/L 4.0 SW846-8260B 8/2/03 03:43 KTE I 1,2,4-TRIMETHYLBENZENE Not detected ug/L 4.0 SW846-8260B 8/2/03 03:43 KTE 1,3,5-TRIMETHYLBENZENE Not detected ug/L 4.0 SW846-8260B 8/2/03 03:43 KTE VINYL CHLORIDE Not detected ug/L 8.0 SW846-8260B 8/2/03 03:43 KTE I TOTAL XYLENES Nat detected ug/L 8.0 SW846-8260B 8/2/03 03:43 KTE cis-1,3-0ICHLOROPROPENE Not detected ug/L 4.0 SW846-8260B 8/2/03 03:43 KTE trans-1,3-DICHLOROPROPEN E Not detected ug/L 4.0 SW846-8260B 8/2/03 03:43 KTE D ACETONE Not detected ug/L 20 SW846-8260B 8/2/03 03:43 KTE 2-BUTANONE (MEK) Not detected ug/L 20 SW846-8260B 8/2/03 03:43 KTE D CARBON DISULFIDE Not detected ug/L 20 SW846-8260B 8/2/03 03:43 KTE CARBON TETRACHLORIDE Not detected ug/L 4.0 SW846-8260B 8/2/03 03:43 KTE 2-CHLOROETHYLVINYLETHER Not detected ug/L 8.0 SW846-8260B 8/2/03 03:43 KTE 0 NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springbrook Road .4 P.O. Box 240543 _.. Charlotte, NC 28224-0543 Phonl.': 704 / 5~9-6364 & Toll Free ~umher: 1-800 / 5~9-636-+ ..t.. Fax: 704 / 525-0409 I Lab Report I I I I n 0 D D I I I I I I I 8/6/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 Full Service Anafylical & Environmental Solutions Page 27 of 75 Customer Project ID: Belmont PCE Site Customer Sample ID: DVCW-1 Prism Samole ID: AC88425 Loqin Group: 9727K25 Sample Colleclion Datemme: 7/22/03 15:35 Lab Submittal Date/Time: 7/23/03 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST PARAMETER 2-HEXANONE 4-METHYL-2-PENTANONE (MIBK) MTBE IPE Sample Comments: TEST RESULT Not detected Not detected Not detected Not detected Angela D. Overcash, V.P. Laboratory Services UNITS ug/L ug/L ug/L ug/L REPORTING METHOD DATE/TIME LIMIT REFERENCE STARTED ANALYST 20 SW846-82608 8/2/03 03:43 KTE 20 SW846-82608 8/2/03 03:43 KTE 4.0 SW846-82608 8/2/03 03:43 KTE 4.0 SW846-82608 8/2/03 03:43 KTE NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springhrook Rnad .4 P.O. Box 240543 .& Charlotte. NC 28224-054] Phone: 704 / 529-6364 • Toll Free Number: 1-800 / :illJ-6364 "' Fax: 704 / :i25-040lJ Lab Report LABORATORIES, INC . . ~n~~~l~. J Full Service Analytical & Environmental Solut1 8/6/03 Page 28 of 75 I EA Engineering, Science & Tech Customer Project ID: Belmont PCE Site Attn: Scott Swanson Customer Sample ID: DVCW-2 15 Loveton Circle Prism Samole ID: AC88426 I Sparks, MD 21152 Loqin Group: 9727K25 Sample Collection Date/Time: 7/22/03 15:40 Lab Submittal Date/Time: 7/23/03 13:50 I The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST TEST REPORTING METHOD DATE/TIME I PARAMETER RESULT UNITS LIMIT REFERENCE STARTED ANALYST BENZENE Not detected ug/L 1.0 SW846-8260B 8/5/03 13:21 KTE BROMOBENZENE Not detected ug/L 1.0 SW846-8260B 8/5/03 13:21 KTE I BROMOCHLOROMETHANE Not detected ug/L 1.0 SW846-82608 8/5/03 13:21 KTE BROMODICHLOROMETHANE Not detected ug/L 1.0 SW846-82608 8/5/03 13:21 KTE I BROMOFORM Not detected ug/L 1.0 SW846-8260B 8/5/03 13:21 KTE BROMOMETHANE Not detected ug/L 2.0 SW846-82608 8/5/03 13:21 KTE N-BUTYLBENZENE Not detected ug/L 1.0 SW846-8260B 8/5/03 13:21 KTE I SEC-BUTYLBENZENE Not detected ug/L 1.0 SW846-8260B 8/5/03 13:21 KTE TERT-BUTYLBENZENE Not detected ug/L 1.0 SW846-8260B 8/5/03 13:21 KTE CHLOROBENZENE Not detected ug/L 1.0 SW846-8260B 8/5/03 13:21 KTE I CHLORODIBROMOMETHANE Not detected ug/L 1.0 SW846-8260B 8/5/03 13:21 KTE CHLOROETHANE Not detected ug/L 2.0 SW846-8260B 8/5/03 13:21 KTE I CHLOROFORM Not detected ug/L 1.0 SW846-8260B 8/5/03 13:21 KTE CHLOROMETHANE Not detected ug/L 2.0 SW846-8260B 8/5/03 13:21 KTE 2-CHLOROTOLUENE Not detected ug/L 1.0 SW846-8260B 8/5/03 13:21 KTE I 4-CHLOROTOLUENE Not detected ug/L 1.0 SW846-8260B 8/5/03 13:21 KTE 1,2-DIBROMO-3-CHLOROPROPANE Not detected ug/L 1.0 SW846-8260B 8/5/03 13:21 KTE 1,2-DIBROMOETHANE Not detected ug/L 1.0 SW846-8260B 8/5/03 13:21 KTE I DIBROMOMETHANE Not detected ug/L 1.0 SW846-8260B 8/5/03 13:21 KTE 1.2-DICHLOROBENZENE Not detected ug/L 1.0 SW846-82608 8/5/03 13:21 KTE 1,3-DICHLOROBENZENE Not detected ug/L 1.0 SW846-8260B 8/5/03 13:21 KTE I 1.4-DICHLOROBENZENE Not detected ug/L 1.0 SW846-8260B 8/5/03 13:21 KTE DICHLORODIFLUOROMETHANE Not detected ug/L 2.0 SW846-8260B 8/5/03 13:21 KTE I 1, 1-DICHLOROETHANE Not detected ug/L 1.0 SW846-82608 8/5/03 13:21 KTE 1.2-DICHLOROETHANE Not detected ug/L 1.0 SW846-82608 8/5/03 13:21 KTE 1, 1-DICHLOROETHENE Not detected ug/L 1.0 SW846-8260B 8/5/03 13:21 KTE I CIS-1,2-DICHLOROETHENE 14 ug/L · 1.0 SW846-82608 8/5/03 13:21 KTE TRANS-1,2-DICHLOROETHENE Not detected ug/L 1.0 SW846-8260B 8/5/03 13:21 KTE 1.2-DICHLOROPROPANE Not detected ug/L 1.0 SW846-8260B 8/5/03 13:21 KTE I 1,3-DICHLOROPROPANE Not detected ug/L 1.0 SW846-8260B 8/5/03 13:21 KTE 2.2-DICHLOROPROPANE Not detected ug/L 1.0 SW846-82608 8/5/03 13:21 KTE I NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springbrook Road.,. P.O. Box 240543 .,. Charlolle. NC 28224-0543 Phone: 704 / 529-6364.,. Toll Free Number: 1-800 / 529-6364.,. Fax: 70-l / 525-0409 I Lab Report PRISM LABORATORIES, INC. I ~~;~~- Full Service Analytical & Environmental Solutions I 8/6/03 Page 29 of 75 EA Engineering, Science & Tech Customer Project ID: Belmont PCE Site Attn: Scott Swanson Customer Sample ID: DVCW-2 I 15 Loveton Circle Prism Sample ID: AC88426 Sparks, MD 21152 Loqin Group: 9727K25 Sample Collection Date/Time: 7/22/03 15:40 I Lab Submittal Date/Time: 7/23/03 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: g TEST TEST REPORTING METHOD DATEfnME PARAMETER RESULT UNITS LIMIT REFERENCE STARTED ANALYST 1,1-DICHLOROPROPENE Not detected ug/L 1.0 SW846-8260B 8/5/03 13:21 KTE n ETHYLBENZENE Not detected ug/L 1.0 SW846-8260B 8/5/03 13:21 KTE HEXACHLOROBUTADIENE Not detected ug/L 1.0 SW846-8260B 8/5/03 13:21 KTE ISOPROPYLBENZENE Not detected ug/L 1,0 SW846-82608 8/5/03 13:21 KTE D P-ISOPROPYL TOLUENE Not detected ug/L 1.0 SW846-82608 8/5/03 13:21 KTE METHYLENE CHLORIDE Not detected ug/L 2.0 SW846-82608 8/5/03 13:21 KTE I NAPHTHALENE Not detected ug/L 1.0 SW846-8260B 8/5/03 13:21 KTE N-PROPYLBENZENE Not detected ug/L 1.0 SW846-8260B 8/5/03 13:21 KTE STYRENE Not detected ug/L 1.0 SW846-82608 8/5/03 13:21 KTE m 1, 1, 1,2-TETRACHLOROETHANE Not detected ug/L 1.0 SW846-826QB 8/5/03 13:21 KTE 1, 1,2,2-TETRACHLOROETHANE Not detected ug/L 1.0 SW846-8260B 8/5/03 13:21 KTE TETRACHLOROETHENE 48 ug/L 1.0 SW846-8260B 8/5/03 13:21 KTE I TOLUENE Not detected ug/L 1.0 SW846-8260B 8/5/03 13:21 KTE 1,2,3-TRICHLOROBENZENE Not detected ug/L 1.0 SW846-8260B 8/5/03 13:21 KTE I 1,2.4-TRICHLOROBENZENE Not detected ug/L 1.0 SW846-82608 8/5/03 13:21 KTE 1, 1, 1-TRICHLOROETHANE Not detected ug/L 1.0 SW846-82608 8/5/03 13:21 KTE 1, 1,2-TRICHLOROETHANE Not detected ug/L 1,0 SW846-82608 8/5/03 13:21 KTE I TRICHLOROETHENE 2.7 ug/L 1.0 SW846-82608 8/5/03 13:21 KTE TRICHI.OROFLUOROMETHANE Not detected ug/L 2,0 SW846-8260B 8/5/03 13:21 KTE 1,2,3-TRICHLOROPROPANE Not detected ug/L 1,0 SW846-8260B 8/5/03 13:21 KTE I 1,2,4-TRIMETHYLBENZENE Not detected ug/L 1.0 SW846-82608 8/5/03 13:21 KTE 1,3,5-TRIMETHYLBENZENE Not detected ug/L 1.0 SW846-82608 8/5/03 13:21 KTE I VINYL CHLORIDE Not detected ug/L 2.0 SW846-8260B 8/5/03 13:21 KTE TOTAL XYLENES Not detected ug/L 2.0 SW846-82608 8/5/03 13:21 KTE cis-1,3-DIC-HLOROPROPENE Not detected ug/L 1.0 SW846·82608 8/5/03 13:21 KTE I trans-1,3-0ICHLOROPROPENE Not detected ug/L 1,0 SW846·82608 8/5/03 13:21 KTE ACETONE Not detected ug/L 5.0 SW846-82608 8/5/03 13:21 KTE 2-BUTANONE (MEK) Not detected ug/L 5.0 SW846-8260B 8/5/03 13:21 KTE I CARBON DISULFIDE Not detected ug/L 5.0 SW846-8260B 8/5/03 1 3:21 KTE CARBON TETRACHLORIDE Not detected ug/L 1.0 SW846-8260B 8/5/03 13:21 KTE I 2-CHLOROETHYL VI NYLETHER Not detected ug/L 2.0 SW846-82608 8/5/03 13:21 KTE NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 SpringhnH1k Road A P.O. Box 24054.' .a. Chc1rlo11c. NC 28224-054.' I Phone: 70--l / 529-6364 .a. Toll Free Number: !-800 / 529-6364 .A Fa.,: 70--l / 52)-0.:.1-()t) Lab Report 8/6/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 .~~~~. ~"'""~~-I Full Service Analytical & Environmental Soluti Page 30 of 75 Customer Project ID: Belmont PCE Site Customer Sample ID: DVCW-2 Prism Samole ID: AC88426 Loqin Group: 9727K25 Sample Collection Date/Time: 7/22/03 15:40 Lab Submittal Date/Time: 7/23/03 13:50 I I The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: I TEST TEST PARAMETER RESULT UNITS 2-HEXANONE Not detected ug/L 4-METHYL-2-PENTANONE (MIBK) Not detected ug/L MTBE Not detected ug/L IPE Not detected ug/L Sample Comments: Angela D. Overcash, V.P. Laboratory Services REPORTING METHOD LIMIT REFERENCE 5.0 SW846-8260B 5.0 SW846-8260B 1.0 SW846-8260B 1.0 SW846-8260B DATEfTIME STARTED 8/5/03 13:21 8/5/03 13:21 8/5/03 13:21 8/5/03 13:21 ANALYST I KTE KTE I KTE KTE I I I NC Certification No. 402 • SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springhrook Road .11, P.O. Bo., 240543 .11, Charloue. NC 28224-0543 I I I I I I I Phone: 704 / 529-6364 .11, Toll Free Numhcr: 1-800 / 529-6.164 .11, Fax: 704 / 525-0409 I Lab Report ~ PRISM LABORATORIES. 1NC. I Full Service Analytical & Environmental Solutions I 8/6/03 Page 31 of 75 EA Engineering, Science & Tech Customer Project ID: Belmont PCE Site Attn: Scott Swanson Customer Sample ID: DP1 AU I 15 Loveton Circle Prism Samole ID: AC88427 Sparks, MD 21152 Loqin Group: 9727K25 Sample Collection Date/Time: 7/18/03 17:25 I Lab Submittal Date/Time: 7/23/03 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: I TEST TEST REPORTING METHOD DATE/TIME PARAMETER RESULT UNITS LIMIT REFERENCE STARTED ANALYST BENZENE Not detected ug/L 10 SW846-8260B 8/1/03 11 :45 JYS I BROMOBENZENE Not detected ug/L 10 SW846-8260B 8/1/03 11 :45 JYS BROMOCHLOROMETHANE Not detected ug/L 10 SW846-8260B 8/1/03 11 :45 JYS n BROMODICHLOROMETHANE Not detected ug/L 10 SW846-82608 811/03 11 :45 JYS BROMOFORM Not detected ug/L 10 SW846-8260B 811/03 11 :45 JYS BROMOMETHANE Not detected ug/L 20 SW846-8260B 811/03 11 :45 JYS D N-BUTYLBENZENE Not detected ug/L 10 SW846-8260B 811/03 11 :45 JYS SEC-BUTYLBENZENE Not detected ug/L 10 SW846-8260B 811/03 11 :45 JYS TERT-BUTYLBENZENE Not detected ug/L 10 SW846-8260B 811/0311:45 JYS I CHLOROBENZENE Not detected ug/L 10 SW846-82608 811/0311:45 JYS CHLORODIBROMOMETHANE Not detected ug/L 10 SW846-8260B 811/03 11 :45 JYS CHLOROETHANE Not detected ug/L 20 SW846-8260B 811/03 11 :45 JYS m CHLOROFORM Not detected ug/L 10 SW846-8260B 8/1/03 11 :45 JYS CHLOROMETHANE Not detected ug/L 20 SW846-8260B 811/03 11 :45 JYS I 2-CHLOROTOLUENE Not detected ug/L 10 SW846-8260B 8/1103 11 :45 JYS 4-CHLOROTOLUENE Not detected ug/L 10 SW846-8260B 811/03 11 :45 JYS 1,2-DIBROMO-3-CHLOROPROPANE Not detected ug/L 10 SW846-8260B 811/03 11:45 JYS I 1,2-DIBROMOETHANE Not detected ug/L 10 SW846-8260B 811103 11 :45 JYS DIBROMOMETHANE Not detected ug/L 10 SW846-8260B 8/1103 11 :45 JYS 1,2-DICHLOROBENZENE Not detected ug/L 10 SW846-8260B 8/1103 11 :45 JYS I 1,3-DICHLOROBENZENE Not detected ug/L 10 SW846-8260B 8/1103 11 :45 JYS 1,4-DICHLOROBENZENE Not detected ug/L 10 SW846-8260B 8/1103 11 :45 JYS I DICHLORODIFLUOROMETHANE Not detected ug/L 20 SW846-8260B 8/1103 11 :45 JYS 1, 1-DICHLOROETHANE Not detected ug/L 10 SW846-8260B 811/0311:45 JYS 1,2-DICHLOROETHANE Not detected ug/L 10 SW846-8260B 8/1103 11:45 JYS I 1, 1-DICHLOROETHENE Not detected ug/L 10 SW846-8260B 8/1103 11:45 JYS CIS-1,2-DICHLOROETHENE 170 ug/L 10 SW846-8260B 811103 11:45 JYS TRANS-1,2-DICHLOROETHENE Not detected ug/L 10 SW846-8260B 811/03 11 :45 JYS I 1,2-DICHLOROPROPANE Not detected ug/L 10 SW846-82608 811/03 11 :45 JYS 1,3-DICHLOROPROPANE Not detected ug/L 10 SW846-82608 8/1103 11:45 JYS I 2,2-DICHLOROPROPANE Not detected ug/L 10 SW846-8260B 8/1/03 11 :45 JYS NC Certification No. 402 SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 ➔➔9 Springhrook Road 1,.. P.O. Box 24(ti4_:I .t.. Charlo1tc. NC 2X224-0543 I Phone: 70-1 / 529-6364 .o. Toll Free Number: l-800 / 529-6364 .o. Fax: 704 / 525-0409 Lab Report 8/6/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 Page 32 of 75 Customer Project ID: Belmont PCE Site Customer Sample ID: DP1 AU Prism Samole ID: AC88427 Loqin Group: 9727K25 Sample Collection Date/Time: 7/18/03 Lab Submittal Date/Time: 7/23/03 17:25 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: I I I TEST PARAMETER TEST RESULT UNITS REPORTING METHOD LIMIT REFERENCE DATE/TIME STARTED ANALYST I 1, 1-DICHLOROPROPENE ETHYLBENZENE HEXACHLOROBUTADIENE ISOPROPYLBENZENE P-ISOPROPYL TOLUENE METHYLENE CHLORIDE NAPHTHALENE 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 TOTAL XYLENES cis-1,3-DICHLOROPROPENE trans-1,3-DICHLOROPROPENE ACETONE 2-BUTANONE (MEK) CARBON DISULFIDE CARBON TETRACHLORIDE 2-CHLOROETHYLVINYLETHER Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected 370 Not detected Not detected Not detected Not detected Not detected 28 Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected 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 ugll ug/L ugll ug/L ugll ug/L ug/L ug/L ug/L ugll ug/L 10 10 10 10 10 20 10 10 10 10 10 10 10 10 10 10 10 10 20 10 10 10 20 20 10 10 50 50 50 10 20 SW846-8260B 8/1/03 11 :45 SW846-8260B 8/1/03 11 :45 SW846-8260B 8/1/03 11 :45 SW846-8260B 8/1/03 11 :45 SW846-8260B 8/1/03 11 :45 SW846-8260B 8/1/03 11 :45 SW846-8260B 8/1/03 11 :45 SW846-8260B 8/1/0311:45 SW846-8260B 8/1/03 11:45 SW846-8260B 8/1/03 11 :45 SW846-8260B 8/1/03 11 :45 SW846-8260B 8/1/03 11 :45 SW846-8260B 8/1/03 11 :45 SW846-8260B 8/1/03 11 :45 SW846-8260B 8/1/03 11 :45 SW846-8260B 8/1/03 11 :45 SW846-8260B 8/1/03 11 :45 SW846-8260B 8/1/03 11 :45 SW846-8260B 8/1/03 11 :45 SW846-8260B 8/1/03 11 :45 SW846-8260B 8/1/03 11 :45 SW846-8260B 8/1/03 11 :45 SW846-8260B 8/1/03 11 :45 SW846-8260B 8/1/03 11 :45 SW846-8260B 8/1/03 11 :45 SW846-8260B 8/1/03 11 :45 SW846-8260B 8/1/03 11 :45 SW846-8260B 8/1/03 11 :45 SW846-8260B 8/1/03 11 :45 SW846-8260B 8/1/03 11:45 SW846-8260B 8/1/03 11:45 JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 4--l9 Springbruok Road.& P.O. Box 240)43 .& Charlott~. NC 28224-0543 Plwnc: 70-1. / 529-6364 .A.. Toll Free Number: 1-800 / 529-6364 .A.. F..J.x: 704 / 525-0409 I I I I I I I I I I I I Lab Report PRISM I j I I I n D I I I I ,I I I I 8/6/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 LABORATORIES, INC. -~.;((.~:-.'..' .~-... Full Service Analytical & Environmental Solutions Page 33 of 75 Customer Project ID: Belmont PCE Site Customer Sample ID: DP1 AU Prism Samele ID: AC88427 Loqin Group: 9727K25 Sample Collection Date/Time: 7/18/03 17:25 Lab Submittal Date/Time: 7/23/03 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST PARAMETER 2-HEXANONE 4-METHYL-2-PENTANONE (MIBK) MTBE IPE Sample Comments: TEST RESULT Not detected Not detected Not detected Not detected Angela D. Overcash, V.P. Laboratory Services UNITS ug/L ug/L ug/L ug/L REPORTING METHOD DATE(flME LIMIT REFERENCE STARTED ANALYST 50 SW846-8260B 811103 11 :45 JYS 50 SW846-8260B 811103 11 :45 JYS 10 SW846-8260B 811103 11:45 JYS 10 SW846-8260B 811103 11 :45 JYS NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springhronk Road .o. P.O. Bm 240543 .o. Charlotte. NC 28224-0543 Phone: 704 / 529-6364 .o. Toll Free Numher: 1-801) / 529-6364 .o. Fax: 704 / 525-0409 Lab Report ~r.!!~~, Full Service Analytical & Environmental Solutil ·' 8/6/03 Page 34 of 75 i EA Engineering, Science & Tech Customer Project ID: Belmont PCE Site Attn: Scott Swanson Customer Sample ID: DP1 BU 15 Loveton Circle Prism Sample ID: AC88428 I Sparks, MD 21152 LoQin Group: 9727K25 Sample Collection Date/Time: 7/18/03 14:05 Lab Submittal Date/Time: 7/23/03 13:50 .1 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST TEST REPORTING METHOD DATEfflME ANALYST I PARAMETER RESULT UNITS LIMIT REFERENCE STARTED BENZENE Not detected ug/L 20 SW846-8260B 811103 12:52 JYS BROMOBENZENE Not detected ug/L 20 SW846-8260B 811103 12:52 JYS .,1 BROMOCHLOROMETHANE Not detected ug/L 20 SW846-8260B 811103 12:52 JYS BROMODICHLOROMETHANE Not detected ug/L 20 SW846-8260B 811103 12:52 JYS B BROMOFORM Not detected ug/L 20 SW846-8260B 811103 12:52 JYS BROMOMETHANE Not detected ug/L 40 SW846-8260B 811103 12:52 JYS N-BUTYLBENZENE Not detected ug/L 20 SW846-8260B 811103 12:52 JYS I SEC-BUTYLBENZENE Not detected ug/L 20 SW846-8260B 811103 12:52 JYS TERT-BUTYLBENZENE Not detected ug/L 20 SW846-8260B 811103 12:52 JYS CHLOROBENZENE Not detected ug/L 20 SW846-8260B 811103 12:52 JYS I CHLORODIBROMOMETHANE Not detected ug/L 20 SW846-8260B 811103 12:52 JYS CHLOROETHANE Not detected ug/L 40 SW846-8260B 811103 12:52 JYS I CHLOROFORM Not detected ug/L 20 SW846-8260B 811103 12:52 JYS CHLOROMETHANE Not detected ug/L 40 SW846-8260B 811103 12:52 JYS 2-CHLOROTOLUENE Not detected ug/L 20 SW846-8260B 811103 12:52 JYS I 4-CHLOROTOLUENE Not detected ug/L 20 SW846-8260B 811103 12:52 JYS 1,2-DIBROMO-3-CHLOROPROPANE Not detected ug/L 20 SW846-8260B 811103 12:52 JYS 1,2-DIBROMOETHANE Not detected ug/L 20 SW846-8260B 811103 12:52 JYS I OIBROMOMETHANE Not detected ug/L 20 SW846-8260B 811103 12:52 JYS 1,2-DICHLOROBENZENE Not detected ug/L 20 SW846-8260B 811103 12:52 JYS I 1,3-DICHLOROBENZENE Not detected . ug/L 20 'SW846-8260B 811103 12:52 JYS 1.4-DICHLOROBENZENE Not detected ug/L 20 SW846-8260B 811103 12:52 JYS DICHLORODIFLUOROMETHANE Not detected ug/L 40 SW846-8260B 811103 12:52 JYS I 1.1-DICHLOROETHANE Not detected ug/L 20 SW846-8260B 811103 12:52 JYS 1,2-DICHLOROETHANE Not detected ug/L 20 SW846-8260B 811103 12:52 JYS 1, 1-DICHLOROETHENE Not detected ug/L 20 SW846-8260B 811103 12:52 JYS 'I CIS-1,2-DICHLOROETHENE 400 ug/L 20 SW846-8260B 811103 12:52 JYS TRANS-1,2-DICHLOROETHENE Not detected ug/L 20 SW846-8260B 811103 12:52 JYS I 1,2-DICHLOROPROPANE Not detected ug/L 20 SW846-8260B 811103 12:52 JYS 1,3-DICHLOROPROPANE Not detected ug/L 20 SW846-8260B 811103 12:52 JYS 2.2-DICHLOROPROPANE Not detected ug/L 20 SW846-8260B 811103 12:52 JYS I NC Certification No. 402 SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springhrnok Road .A. P.O. Bn., 24054.1 .o. Charlouc. NC 28224-0543 Phone: 7114 / 529-6364 .o. Tull Free Number: 1-800 / 529-6364 .o. Fax: 7114 / 525-0409 I Lab .. Report PRISM LABORATORIES, INC. I Full Service Analytical & Environmental Solutions I 8/6/03 Page 35 of 75 EA Engineering, Science & Tech Customer Project ID: Belmont PCE Site Attn: Scott Swanson Customer Sample ID: DP1 BU I 15 Loveton Circle Prism Samole ID: AC88428 Sparks, MD 21152 Loqin Group: 9727K25 Sample Collection Date/Time: 7/18/03 14:05 ,. Lab Submittal Date/Time: 7/23/03 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: I TEST TEST REPORTING METHOD DATE/TIME PARAMETER RESULT UNITS LIMIT REFERENCE STARTED ANALYST 1, 1-DICHLOROPROPENE Not detected ug/L 20 SW846-8260B 811103 12:52 JYS I ETHYLBENZENE Not detected ug/L 20 SW846-8260B 811103 12:52 JYS HEXACHLOROBUTADIENE Not detected ug/L 20 SW846-8260B 811103 12:52 JYS u ISOPROPYLBENZENE Not detected ug/L 20 SW846-8260B 811/03 12:52 JYS P-ISOPROPYLTOLUENE Not detected ug/L 20 SW846-8260B 8/1/03 12:52 JYS METHYLENE CHLORIDE Not detected ug/L 40 SW846-8260B 8/1/03 12:52 JYS I NAPHTHALENE Not detected ug/L 20 SW846-8260B 8/1/03 12:52 JYS N-PROPYLBENZENE Not detected ug/L 20 SW846-8260B 8/1/03 12:52 JYS STYRENE Not detected ug/L 20 SW846-8260B 8/1/03 12:52 JYS I· 1, 1, 1,2-TETRACHLOROETHANE Not detected ug/L 20 SW846-8260B 8/1/03 12:52 JYS 1, 1,2,2-TETRACHLOROETHANE Not detected ug/L 20 SW846-8260B 8/1/03 12:52 JYS TETRACHLOROETHENE 810 ug/L 20 SW846-8260B 8/1/03 12:52 JYS I TOLUENE Not detected ug/L 20 SW846-8260B 8/1/03 12:52 JYS 1,2,3-TRICHLOROBENZENE Not detected ug/L 20 SW846-8260B 811/03 12:52 JYS \I 1,2,4-TRICHLOROBENZENE Not detected ug/L 20 SW846-8260B 8/1/03 12:52 JYS 1, 1, 1-TRICHLOROETHANE Not detected ug/L 20 SW846-8260B 8/1/03 12:52 JYS 1, 1,2-TRICHLOROETHANE Not detected ug/L 20 SW846-8260B 8/1/03 12:52 JYS I TRICHLOROETHENE 58 ug/L 20 SW846-8260B 8/1/03 12:52 JYS TRICHLOROFLUOROMETHANE Not detected ug/L 40 SW846-8260B 8/1/03 12:52 JYS 1,2,3-TRICHLOROPROPANE Not detected ug/L 20 SW846-8260B 811103 12:52 JYS I 1,2,4-TRIMETHYLBENZENE Not detected ug/L 20 SW846-8260B 8/1103 12:52 JYS 1,3,5-TRIMETHYLBENZENE Not detected ug/L 20 SW846-8260B 811103 12:52 JYS i VINYL CHLORIDE Not detected ug/L 40 SW846-8260B 811/03 12:52 JYS TOTAL XYLENES Not detected ug/L 40 SW846-8260B 811103 12:52 JYS cis-1,3-DICHLOROPROPENE Not detected ug/L 20 SW846-82608 811103 12:52 JYS I trans-1,3-DICHLOROPROPENE Not detected ug/L 20 SW846-8260B 811103 12:52 JYS ACETONE Not detected ug/L 100 SW846-8260B 811103 12:52 JYS 2-BUTANONE (MEK) Not detected ug/L 100 SW846-8260B 8/1103 12:52 JYS ,. CARBON DISULFIDE Not detected ug/L 100 SW846-8260B 811103 12:52 JYS CARBON TETRACHLORIDE Not detected ug/L 20 SW846-8260B 811103 12:52 JYS I 2-CHLOROETHYLVINYLETHER Not detected ug/L 40 SW846-8260B 811103 12:52 JYS NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 I 449 Springhronk Road .a. P.O. Box 2405-4.3 A Charlonr.:. NC 28224-054] Phonl.': 70--+ / .'.'29-(1](A A Toll Frr.:c i\\nnhr.:r: 1-800 / 529-6]64 .& Fax: 704 / 525-0409 Lab Report 8/6/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 Page 36 of 75 Customer Project ID: Belmont PCE Site Customer Sample ID: DP1 BU Prism Samele ID: AC88428 Looin Group: 9727K25 Sample Collection Date/Time: 7/18/03 Lab Submittal Date/Time: 7/23/03 14:05 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST PARAMETER 2-HEXANONE 4-METHYL-2-PENTANONE (MIBK) MTBE IPE TEST RESULT Not detected Not detected Not detected Not detected REPORTING UNITS LIMIT ug/L 100 ug/L 100 ug/L 20 ug/L 20 METHOD DATE/TIME REFERENCE STARTED ANALYST SW846-8260B 8/1/03 12:52 JYS SW846-8260B 8/1/03 12:52 JYS SW846-8260B 8/1/03 12:52 JYS SW846-8260B 8/1/03 12:52 JYS --------------------------------------------- Sample Comments: Angela D. Overcash, V.P. Laboratory Services NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springbrook Road A P.O. Bo.\ 2-1-0543 ..._ Ctw.rlntt1.::. NC 28224-0543 Phone: 704 / 529-6364 .o. Toll Free Number: 1-800 / 529-6364 .o. Fax: 7114 / 525-04119 I I ~ ,I I, I' I I I I I I I , 1:·Lab Report >~ !:!!~Me I I I I 11 I I I I 8/6/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 .~~:,,..~ Full Service Analytical & Environmental Solutions Page 37 of 75 Customer Project ID: Belmont PCE Site Customer Sample ID: DP1 CU Prism Samole ID: AC88429 Loqin Group: 97271<25 Sample Collection Date/Time: 7/18/03 Lab Submittal Date/Time: 7/23/03 13:05 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST PARAMETER BENZENE BROMOBENZENE BROMOCHLOROMETHANE BROMODICHLOROMETHANE BROMOFORM BROMOMETHANE N-BUTYLBENZENE SEC-BUTYLBENZENE TERT-BUTYLBENZENE CHLOROBENZENE CHLORODIBROMOMETHANE CHLOROETHANE CHLOROFORM CHLOROMETHANE 2-CHLOROTOLUENE 4-CHLOROTOLUENE 1,2-DI BROMO-3-CH LOROPROPANE 1,2-DIBROMOETHANE DIBROMOMETHANE 1,2-DICHLOROBENZENE 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 TEST RESULT Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected 1.5 Not detected Not detected Not detected Not detected UNITS 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 ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L REPORTING METHOD DATE/TIME STARTED LIMIT REFERENCE 1.0 1.0 1.0 1.0 1.0 2.0 1.0 1.0 1.0 1.0 1.0 2.0 1.0 2.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 2.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 SW846-8260B 7/31/03 15:19 SW846-8260B 7/31/03 15:19 SW846-8260B 7/31/03 15:19 SW846-8260B 7131103 15:19 SW846-8260B 7131103 15:19 SW846-8260B 7131103 15:19 SW846-8260B 7131103 15:19 SW846-8260B 7131103 15:19 SW846-8260B 7131103 15:19 SW846-8260B 7131103 15:19 SW846-8260B 7131103 15:19 SW846-8260B 7131/03 15:19 SW846-8260B 7131103 15:19 SW846-8260B 7131103 15:19 SW846-8260B 7131103 15:19 SW846-8260B 7131103 15:19 SW846-8260B 7/31/03 15:19 SW846-8260B 7131103 15:19 SW846-8260B 7131103 15:19 SW846-8260B 7131103 15:19 SW846-8260B 7131103 15:19 SW846-8260B 7131103 15:19 SW846-8260B 7131103 15:19 SW846-8260B 7131103 15:19 SW846-8260B 7131103 15:19 SW846-8260B 7131103 15:19 SW846-8260B 7131103 15:19 SW846-8260B 7131103 15:19 SW846-8260B 7/31103 15:19 SW846-8260B 7131103 15:19 SW846-8260B 7/31103 15:19 ANALYST KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC NC Certification No. 402 SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springbrook Road " P.O. B°' 240543 " Charlone. NC 28224-0543 Phone: 704 / 529-6364 "Toll Free Number: 1-800 / :i2'!-6364" Fax: 704 / 525-040') Lab Report PR1sJ ~ ,aoa.maos.•~. ~-~ I ~.M:.ntl~J;:11:,-..,.,+.",.~. Full Seivice Analytical & Environmental Soluti 8/6/03 Page 38 of 75 ., EA Engineering, Science & Tech Customer Project ID: Belmont PCE Site Altn: Scott Swanson Customer Sample ID: DP1 CU 15 Loveton Circle Prism Samele ID: AC88429 ., Sparks, MD 21152 Loqin Group: 9727K25 Sample Collection Date/Time: 7/18/03 13:05 '---1 Lab Submittal Date/Time: 7/23/03 13:50 I The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST TEST REPORTING METHOD DATEfTIME .1 PARAMETER RESULT UNITS LIMIT REFERENCE STARTED ANALYST 1, 1-DICHLOROPROPENE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:19 KC ETHYLBENZENE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:19 KC I HEXACHLOROBUTADIENE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:19 KC ISOPROPYLBENZENE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:19 KC .u P-ISOPROPYL TOLUENE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:19 KC METHYLENE CHLORIDE Not detected ug/L 2.0 SW846-8260B 7/31/03 15:19 KC NAPHTHALENE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:19 KC B N-PROPYLBENZENE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:19 KC STYRENE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:19 KC 1, 1, 1,2-TETRACHLOROETHANE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:19 KC I 1.1,2,2-TETRACHLOROETHANE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:19 KC TETRACHLOROETHENE 6.5 ug/L 1.0 SW846-8260B 7/31/03 15:19 KC ·1 TOLUENE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:19 KC 1,2,3-TRICHLOROBENZENE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:19 KC 1,2,4-TRICHLOROBENZENE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:19 KC ' 1, 1, 1-TRICHLOROETHANE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:19 KC 1, 1,2-TRICHLOROETHANE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:19 KC TRICHLOROETHENE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:19 KC ,I TRICHLOROFLUOROMETHANE Not detected ug/L 2.0 SW846-8260B 7/31/03 15:19 KC 1,2,3-TRICHLOROPROPANE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:19 KC I 1,2,4-TRIMETHYLBENZENE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:19 KC 1,3,5-TRIMETHYLBENZENE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:19 KC VINYL CHLORIDE Not detected ug/L 2.0 SW846-8260B 7/31/03 15:19 KC ,I TOTAL XYLENES Not detected ug/L 2.0 SW846-8260B 7/31/03 15:19 KC cis-1,3-DICHLOROPROPENE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:19 KC trans-1,3-DICHLOROPROPENE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:19 KC I ACETONE Not detected ug/L 5.0 SW846-8260B 7/31/03 15:19 KC 2-BUTANONE (MEK) Not detected ug/L 5.0 SW846-8260B 7/31/03 15:19 KC ,I CARBON DISULFIDE Not detected ug/L 5.0 SW846-8260B 7/31/03 15:19 KC CARBON TETRACHLORIDE Not detected ug/L 1.0 SW846-82608 7/31/03 15:19 KC 2-CHLOROETHYLVINYLETHER Not detected ug/L 2.0 SW846-8260B 7/31/03 15:19 KC I NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springhronk Road.& P.O. Box 24054.1 "" Charlotte. NC 28224-0543 Phn11c: 7114 / 529-6364 .,. Toll Free Number: 1-XtlO / 52lJ-6.164.,. Fax: 704 / 525-0409 I! Lab Report ~~ !:!l:~M, I I I I I 'I l1 I I u m 8/6/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 Full Service Analytical & Environmental Solutions Page 39 of 75 Customer Project ID: Belmont PCE Site Customer Sample ID: DP1 CU Prism Samele ID: AC88429 Loqin Grouo: 9727K25 Sample Collection Date/Time: 7/18/03 13:05 Lab Submittal Date/Time: 7/23/03 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST TEST REPORTING METHOD DATErrlME PARAMETER RESULT UNITS LIMIT REFERENCE STARTED ANALYST 2-HEXANONE Not detected ug/L 5.0 SW846-82608 7/31/03 15:19 KC 4-METHYL-2-PENTANONE (MIBK) Not detected ug/L 5.0 SW846-82608 7/31/03 15:19 KC MTBE Not detected ug/L 1.0 SW846-82608 7/31/03 15:19 KC IPE Not detected ug/L 1.0 SW846-82608 7/31/03 15:19 KC ---------- Sample Comments: 2 of the 3 VOA's contained heads pace upon receipt at the laboratory. Angela D. Overcash, V.P. Laboratory Services NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springbrook Road .a P.O. Box 240543 .._Charlotte.NC 28224-05•-lJ Phone: 70--l / 529-6364 & Toll Free Numhcr: 1-800 / 529-Ci364 A Fax: 70-l / 525-040() Lab Report LABORATORIES. l~C. ~.&;'V,,,..., 1, ~~~.~:::::.s..., .... Full Service Analytical & Environmental Solut1 8/6/03 Page 40 of 75 I EA Engineering, Science & Tech Customer Project ID: Belmont PCE Site Attn: Scott Swanson Customer Sample ID: DP1 DU 15 Loveton Circle Prism Samele ID: AC88430 I Sparks, MD 21152 Loqin Grouo: 9727K25 Sample Collection Date/Time: 7/18/03 11 :40 Lab Submittal Date/Time: 7/23/03 13:50 I The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST TEST REPORTING METHOD DATE/TIME D PARAMETER RESULT UNITS LIMIT REFERENCE STARTED ANALYST BENZENE Not detected ug/L 40 SW846-82608 811103 14:19 JYS BROMOBENZENE Not detected ug/L 40 SW846-82608 811103 14:19 JYS I BROMOCHLOROMETHANE Not detected ug/L 40 SW846-82608 811103 14:19 JYS -· BROMODICHLOROMETHANE Not detected ug/L 40 SW846-82608 811103 14:19 JYS -i BROMOFORM Not detected ug/L 40 SW846-82608 811103 14:19 JYS BROMOMETHANE Not detected ug/L 80 SW846-82608 811103 14:19 JYS N-BUTYLBENZENE Not detected ug/L 40 SW846-82608 811103 14:19 JYS _I SEC-BUTYLBENZENE Not detected ug/L 40 SW846-82608 811103 14:19 JYS TERT-BUTYLBENZENE Not detected ug/L 40 SW846-8260B 811103 14:19 JYS ~- CHLOROBENZENE Not detected ug/L 40 SW846-8260B 811103 14:19 JYS -1 CHLORODIBROMOMETHANE Not detected ug/L 40 SW846-82608 811103 14:19 JYS CHLOROETHANE Not detected ug/L 80 SW846-82608 811103 14:19 JYS 1, CHLOROFORM Not detected ug/L 40 SW846-82608 811103 14:19 JYS CHLOROMETHANE Not detected ug/L 80 SW846-82608 811103 14:19 JYS 2-CHLOROTOLUENE Not detected ug/L 40 SW846-82608 811103 14:19 JYS I 4-CHLOROTOLUENE Not detected ug/L 40 SW846-82608 811103 14:19 JYS 1,2-DIBROMO-3-CHLOROPROPANE Not detected ug/L 40 SW846-82608 811103 14:19 JYS 1,2-DIBROMOETHANE Not detected ug/L 40 SW846-8260B 811/03 14:19 JYS I DIBROMOMETHANE Nat detected ug/L 40 SW846-82608 811103 14:19 JYS 1,2-DICHLOROBENZENE Not detected ug/L 40 SW846-82608 811103 14:19 JYS I 1,3-DICHLOROBENZENE Not detected ug/L 40 SW846-8260B 811103 14:19 JYS 1,4-DICHLOROBENZENE Not detected ug/L 40 SW846-8260B 811/03 14:19 JYS DICHLORODIFLUOROMETHANE Not detected ug/L 80 SW846-8260B 811103 14:19 JYS 11 1, 1-DICHLOROETHANE Not detected ug/L 40 SW846-82608 811/0314:19 JYS 1,2-DICHLOROETHANE Not detected ug/L 40 SW846-82608 811103 14:19 JYS 1, 1-DICHLOROETHENE Not detected ug/L 40 SW846-82608 811103 14:19 JYS I CIS-1,2-DICHLOROETHENE 530 ug/L 40 SW846-8260B 811103 14:19 JYS TRANS-1,2-DICHLOROETHENE Not detected ug/L 40 SW846-8260B 811103 14:19 JYS ,I 1,2-DICHLOROPROPANE Not detected ug/L 40 SW846-82608 811103 14:19 JYS 1,3-DICHLOROPROPANE Not detected ug/L 40 SW846-8260B 811103 14:19 JYS 2,2-DICHLOROPROPANE Not detected ug/L 40 SW846-82608 811103 14:19 JYS ,1 NC Certification No. 402 -SC Certifica1ion No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springbrnok Road .A.. P.O. Box 240:i43 • Charlotte. NC 28224-0543 Phone: 70...J. / 529-6.)64 .& Toll Free Numh1..-r: 1-800 / 529-6364 A Fax: 704 / 515-0409 I Lab Report '~ PRISM LABORATORIES.1NC. I ........ ~1;i'J;:!.,¾.:J:.4:.:~- Full Service Analyl!cal & Environmental Solutions I 8/6/03 Page 41 of 75 EA Engineering, Science & Tech Customer Project ID: Belmont PCE Site Attn: Scott Swanson Customer Sample ID: DP1 DU I 15 Loveton Circle Prism Sample ID: AC88430 Sparks, MO 21152 Loqin Group: 97271<25 Sample Collection Date/Time: 7/18/03 11 :40 I Lab Submittal Date/Time: 7/23/03 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: a TEST TEST REPORTING METHOD DATE/TIME PARAMETER RESULT UNITS LIMIT REFERENCE STARTED ANALYST 1, 1-DICHLOROPROPENE Not detected ug/L 40 SW846-82608 8/1/03 14:19 JYS a ETHYLBENZENE Not detected ug/L 40 SW846-8260B 8/1/03 14:19 JYS HEXACHLOROBUTADIENE Not detected ug/L 40 SW846-8260B 8/1/03 14:19 JYS -ISOPROPYLBENZENE Not detected ug/L 40 SW846-8260B 8/1/03 14:19 JYS u P-ISOPROPYLTOLUENE Not detected ug/L 40 SW846-82608 8/1/03 14:19 JYS METHYLENE CHLORIDE Not detected ug/L 80 SW846-82608 8/1/03 14:19 JYS I NAPHTHALENE Not detected ug/L 40 SW846-8260B 8/1/03 14:19 JYS N-PROPYLBENZENE Not detected ug/L 40 SW846-8260B 8/1/03 14:19 JYS STYRENE Not detected ug/L 40 SW846-8260B 8/1/03 14:19 JYS I 1, 1, 1.2-TETRACHLOROETHANE Not detected ug/L 40 SW846-8260B 8/1/03 14:19 JYS 1.1.2.2-TETRACHLOROETHANE Not detected ug/L 40 SW846-8260B 8/1/03 14:19 JYS ·I TETRACHLOROETHENE 1300 ug/L 40 SW846-8260B 8/1/03 14:19 JYS TOLUENE Not detected ug/L 40 SW846-8260B 8/1/03 14:19 JYS 1,2,3-TRICHLOROBENZENE Not detected ug/L 40 SW846-8260B 8/1/03 14:19 JYS 'fl 1,2,4-TRICHLOROBENZENE Not detected ug/L 40 SW846-8260B 8/1/03 14:19 JYS 1, 1, 1-TRICHLOROETHANE Not detected ug/L 40 SW846-8260B 8/1/03 14:19 JYS 1, 1,2-TRICHLOROETHANE Not detected ug/L 40 SW846-8260B 8/1/03 14:19 JYS I TRICHLOROETHENE 60 ug/L 40 SW846-8260B 8/1/03 14:19 JYS TRICHLOROFLUOROMETHANE Not detected ug/L 80 SW846-8260B 8/1/03 14:19 JYS ·1 1,2,3-TRICHLOROPROPANE Not detected ug/L 40 SW846-8260B 8/1/03 14:19 JYS 1,2,4-TRIMETHYLBE NZENE Not detected ug/L 40 SW846-8260B 8/1/03 14:19 JYS 1,3,5-TRIMETHYLBENZENE Not detected ug/L 40 SW846-8260B 8/1/03 14:19 JYS 1, VINYL CHLORIDE Not detected ug/L 80 SW846-8260B 8/1/03 14:19 JYS TOTAL XYLENES Not detected ug/L 80 SW846-8260B 8/1/03 14:19 JYS cis-1,3-DICHLOROPROPENE Not detected ug/L 40 SW846-8260B 8/1/03 14:19 JYS 'I trans-1.3-DICHLOROPROPENE Not detected ug/L 40 SW846-8260B 8/1/03 14:19 JYS ACETONE Not detected ug/L 200 SW846-82608 8/1/03 14:19 JYS 2-BUTANONE (MEK) Not detected ug/L 200 SW846-8260B 8/1/03 14:19 JYS I CARBON DISULFIDE Not detected ug/L 200 SW846-8260B 8/1/03 14:19 JYS CARBON TETRACHLORIDE Not detected ug/L 40 SW846-8260B 8/1/03 14:19 JYS I 2-CHLOROETHYLVINYLETHER Not detected ug/L 80 SW846-8260B 8/1/03 14:19 JYS I NC Certification No. 402 -SC Certifica1ion No. 99012 -NC Drinking Wa1er Cert. No. 37735 -FL Certification No. E87519 i 449 Springhrnnk Road .a. P.O. Box 240)43 .t. Charlotte. NC 28124-0543 Phone: 70-l / 529-6364 .._ foll F,w Number: 1-8011 / 529-636.J .._ Fax: 70-l / :ic:i-0-109 Lab Report 8/6/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 Page 42 of 75 Customer Project ID: Belmont PCE Site Customer Sample ID: DP1 DU Prism Samele ID: AC88430 Loqin Grouo: 9727K25 Sample Collection Date/Time: 7/18/03 11 :40 Lab Submittal Date/Time: 7/23/03 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST TEST REPORTING METHOD DATE/TIME PARAMETER RESULT UNITS LIMIT REFERENCE STARTED ANALYST 2-HEXANONE Not detected ug/L 200 SW846-8260B 811103 14:19 JYS 4-METHYL-2-PENTANONE (MIBK) Not detected ug/L 200 SW846-8260B 811103 14:19 JYS MTBE Not detected ug/L 40 SW846-8260B 811103 14:19 JYS IPE Not detected ug/L 40 SW846-8260B 811103 14:19 JYS ---------- Sample Comments: All VOA's contained headspace upon receipt at the laboratory. Angela D. Overcash, V.P. Laboratory Services NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 4-FJ Springbrook Road A P.O. Box 240543 .& Charlolle. NC 28224-0543 Phone: 711.J / :i29-6364 .o. Toll Free ;'lumher: 1-8110 / 529-6364 .o. Fax: 704 / 525-04119 ,, I V I I I I I I Lab Report .1... !];!~Ms I 11 I ft' u fl ,o n I I I I I I I I 8/6/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 -~-""'-'- Full Service Analytical & Environmental Solutions Page 43 of 75 Customer Project ID: Belmont PCE Site Customer Sample ID: SP2 L Prism Samele ID: AC88431 Loqin Grouo: 97271<25 Sample Collection Date/Time: 7/18/03 20:25 Lab Submittal Date/Time: 7/23/03 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST PARAMETER BENZENE BROMOBENZENE BROMOCHLOROMETHANE BROMODICHLOROMETHANE BROMOFORM BROMOMETHANE N-BUTYLBENZENE SEC-BUTYLBENZENE TERT-BUTYLBENZENE CHLOROBENZENE CHLORODIBROMOMETHANE CHLOROETHANE CHLOROFORM CHLOROMETHANE 2-CHLOROTOLUENE 4-CHLOROTOLUENE 1,2-DIBROMO-3-CHLOROPROPANE 1,2-DIBROMOETHANE DIBROMOMETHANE 1,2-DICHLOROBENZENE 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 TEST RESULT Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected 4700 Not detected Not detected Nat detected Nat detected UNITS 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 ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L REPORTING METHOD DATE/TIME STARTED LIMIT REFERENCE 100 100 100 100 100 200 100 100 100 100 100 200 100 200 100 100 100 100 100 100 100 100 200 100 100 100 100 100 100 100 100 SW846-8260B 811/03 14:53 SW846-8260B 811103 14:53 SW846-82608 811103 14:53 SW846-82608 811103 14:53 SW846-8260B 811103 14:53 SW846-82608 811103 14:53 SW846-8260B 811103 14:53 SW846-82608 811103'14:53 SW846-8260B 811103 14:53 SW846-82608 811103 14:53 SW846-8260B 811103 14:53 SW846-8260B 811103 14:53 SW846-8260B 811103 14:53 SW846-8260B 811103 14:53 SW846-8260B 811103 14:53 SW846-82608 811103 14:53 SW846-82608 811103 14:53 SW846-8260B 811103 14:53 SW846-82608 811103 14:53 SW846-8260B 811103 14:53 SW846-82608 811103 14:53 SW846-82608 811103 14:53 SW846-82608 811103 14:53 SW846-82608 811103 14:53 SW846-82608 811103 14:53 SW846-8260B 811103 14:53 SW846-82608 811 /03 14:53 SW846-82608 8/1/03 14:53 SW846-8260B 811103 14:53 SW846-8260B 811103 14:53 SW846-82608 811103 14:53 ANALYST JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS NC Certification No. 402 SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 • FL Certification No. E87519 4..,i9 Springhrook Road A P.O. Box 240543 A Charlotte. NC 28224-0543 Phone: 7(H / 529-(l.164 .o. Tull Free Numher: 1-800 / 529-6364 .o. Fax: 704 / 525-0409 Lab Report ~ Po~!~.~ -~~,-I Full Service Analytical & Environmental Solut10' 8/6/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 Page 44 of 75 Customer Project ID: Belmont PCE Site Customer Sample ID: SP2 L Prism Samole ID: AC88431 Loqin Group: 9727K25 Sample Collection Date/Time: 7/18/03 Lab Submittal Date/Time: 7/23/03 20:25 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST PARAMETER 1, 1-DICHLOROPROPENE ETHYLBENZENE HEXACHLOROBUTADIENE ISOPROPYLBENZENE P-ISOPROPYL TOLUENE METHYLENE CHLORIDE NAPHTHALENE 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 TOTAL XYLENES cis-1,3-DICHLOROPROPENE trans-1,3-DICHLOROPROPENE ACETONE 2-BUTANONE (MEK) CARBON DISULFIDE CARBON TETRACHLORIDE 2-CHLOROETHYLVINYLETHER TEST RESULT Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected 9300 Not detected Not detected Not detected Not detected Not detected 560 Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected UNITS 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 ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L REPORTING METHOO DATE/TIME STARTED LIMIT REFERENCE 100 100 100 100 100 200 100 100 100 100 100 100 100 100 100 100 100 100 200 100 100 100 200 200 100 100 500 500 500 100 200 SW846-82608 8/1/03 14:53 SW846-82608 8/1/03 14:53 SW846-82608 8/1/03 14:53 SW846-82608 8/1/03 14:53 SW846-82608 8/1/03 14:53 SW846-82608 8/1/03 14:53 SW846-82608 8/1/03 14:53 SW846-82608 8/1/03 14:53 SW846-82608 8/1/03 14:53 SW846-82608 8/1/03 14:53 SW846-82608 8/1/03 14:53 SW846-82608 8/1/03 14:53 SW846-82608 8/1/03 14:53 SW846-82608 8/1/03 14:53 SW846-82608 8/1/03 14:53 SW846-82608 8/1/03 14:53 SW846-82608 8/1/03 14:53 SW846-82608 8/1/03 14:53 SW846-82608 8/1/03 14:53 SW846-82608 8/1/03 14:53 SW846-82608 8/1/03 14:53 SW846-82608 8/1/03 14:53 SW846-82608 8/1/03 14:53 SW846-82608 8/1/03 14:53 SW846-82608 8/1/03 14:53 SW846-82608 8/1/03 14:53 SW846-82608 8/1/03 14:53 SW846-82608 8/1/03 14:53 SW846-82608 8/1/03 14:53 SW846-82608 8/1/03 14:53 SW846-82608 8/1/03 14:53 ANALYST JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS JYS NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 4"1-9 Springhn:iok Road .&. P.O. Box 240543 .&. Charlott~. NC 28224-0543 Phone: 704 / :i29-6.1M .o. Toll Free Number: 1-800 / 529-6364 .o. Fox: 704 / 525-0409 I I I I I I Lab Report I I I ti u I I I I I I I I I I I 8/6/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 Full Service Anal}1ical & Environmental Solu11ons Page 45 of 75 Customer Project ID: Belmont PCE Site Customer Sample ID: SP2 L Prism Samele ID: AC88431 Loqin Group: 9727K25 Sample Collection Date/Time: 7/18/03 20:25 Lab Submittal Date/Time: 7/23/03 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST PARAMETER 2-HEXANONE 4-METHYL-2-PENTANONE (MIBK) MTBE IPE Sample Comments: TEST RESULT Not detected Not detected Not detected Not detected Angela D. Overcash, V. P. Laboratory Services REPORTING UNITS LIMIT ug/L 500 ug/L 500 ug/L 100 ug/L 100 METHOD DATE/TIME REFERENCE STARTED ANALYST SW846-8260B 8/1/03 14:53 JYS SW846-82608 8/1/03 14:53 JYS SW846-8260B 8/1/03 14:53 JYS SW846-8260B 8/1/03 14:53 JYS NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springhrook Road .& P.O. Box 240543 .1.. Charlouc. NC 28224-0543 Phrn11.:: 70-l-/ 529-6364 .t. Toll Free Numhcr: 1-800 / 529-6364 .t. Fax: 704 / 525-040t) Lab Report . ~ r.~!~A _,,.a,~\'l!,t,,,.,,.:_ I Full Service Analytical & Environmental Solut1' 8/6/03 Page 46 of 75 ,, EA Engineering, Science & Tech Customer Project ID: Belmont PCE Site Attn: Scott Swanson Customer Sample ID: DP2 U 15 Loveton Circle Prism Samole ID: AC88432 ·1 Sparks, MD 21152 Loqin Group: 9727K25 Sample Collection Date/Time: 7/18/03 18:50 Lab Submittal Date/Time: 7/23/03 13:50 I The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST TEST REPORTING METHOD DATE/TIME I PARAMETER RESULT UNITS LIMIT REFERENCE STARTED ANALYST BENZENE Not detected ug/L 1.0 SW846-82608 7/31/03 15:53 KC BROMOBENZENE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:53 KC I BROMOCHLOROMETHANE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:53 KC BROMODICHLOROMETHANE Not detected ug/L 1.0 SW846-82608 7/31/03 15:53 KC I BROMOFORM Not detected ug/L 1.0 SW846-82608 7/31/03 15:53 KC BROMOMETHANE Not detected ug/L 2.0 SW846-8260B 7/31/03 15:53 KC N-BUTYLBENZENE Not detected ug/L 1.0 SW846-82608 7/31/03 15:53 KC I SEC-BUTYLBENZENE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:53 KC TERT-BUTYLBENZENE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:53 KC CHLOROBENZENE Not detected ug/L 1.0 SW846-82608 7/31/03 15:53 KC I CHLORODIBROMOMETHANE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:53 KC CHLOROETHANE Not detected ug/L 2.0 SW846-82608 7/31/03 15:53 KC I CHLOROFORM Not detected ug/L 1.0 SW846-82608 7/31/03 15:53 KC CHLOROMETHANE Not detected ug/L 2.0 SW846-82608 7/31/03 15:53 KC 2-CHLOROTOLUENE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:53 KC I 4-CHLOROTOLUENE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:53 KC 1,2-DIBROMO-3-CHLOROPROPANE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:53 KC 1,2-DIBROMOETHANE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:53 KC I DIBROMOMETHANE Not detected ug/L 1.0 SW846-82608 7/31/03 15:53 KC 1,2-DICHLOROBENZENE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:53 KC I 1,3-DICHLOROBENZENE Not detected ug/L 1.0 SW846-82608 7/31/03 15:53 KC 1,4-DICHLOROBENZENE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:53 KC DICHLORODIFLUOROMETHANE Not detected ug/L 2.0 SW846-82608 7/31/03 15:53 KC ~--, I 1, 1-DICHLOROETHANE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:53 KC 1,2-DICHLOROETHANE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:53 KC 1, 1-DICHLOROETHENE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:53 KC I CIS-1,2-DICHLOROETHENE 4.6 ug/L 1.0 SW846-8260B 7/31/03 15:53 KC TRANS-1,2-DICHLOROETHENE Not detected ug/L 1.0 SW846-82608 7/31/03 15:53 kc 1,2-DICHLOROPROPANE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:53 KC I 1,3-DICHLOROPROPANE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:53 KC 2,2-DICHLOROPROPANE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:53 KC I NC Certification No. 402 SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springbrook Road .& P.O. Box 240543 ,._ Charlollc. NC 28224-0543 Phnnc: 704 / 529-6364 .._ Toll Free Number: 1-800 / 529-6364 A Fax: 704 / 525-0409 I Lab Report PRISM LABORATORIES, INC. '~ 1· _.1.:·t~.i..:;~,,,.... Full Service Analytical & Environmental Solutions I 8/6/03 Page 47 of 75 EA Engineering, Science & Tech Customer Project ID: Belmont PCE Site Attn: Scott Swanson Customer Sample ID: DP2 U I 15 Loveton Circle Prism Samele ID: AC88432 Sparks, MD 21152 LoQin Group: 9727K25 Sample Collection Date/Time: 7/18/03 18:50 I Lab Submittal Date/Time: 7/23/03 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: a TEST TEST REPORTING METHOD DATE/TIME PARAMETER RESULT UNITS LIMIT REFERENCE STARTED ANALYST 1, 1-DICHLOROPROPENE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:53 KC D ETHYLBENZENE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:53 KC HEXACHLOROBUTADIENE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:53 KC ISOPROPYLBENZENE Not detected ug/L 1,0 SW846-8260B 7/31103 15:53 KC 0 P-ISOPROPYLTOLUENE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:53 KC METHYLENE CHLORIDE Not detected ug/L 2.0 SW846-8260B 7/31/03 15:53 KC D NAPHTHALENE Not detected ug/L 1,0 SW846-8260B 7/31/03 15:53 KC N-PROPYLBENZENE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:53 KC STYRENE Not detected ug/L 1,0 SW846-8260B 7/31/03 15:53 KC u 1, 1, 1,2-TETRACHLOROETHANE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:53 KC 1, 1,2,2-TETRACHLOROETHANE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:53 KC TETRACHLOROETHENE 13 ug/L 1.0 SW846-8260B 7/31/03 15:53 KC I TOLUENE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:53 KC 1,2,3-TRICHLOROBENZENE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:53 KC I 1,2.4-TRICHLOROBENZENE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:53 KC 1, 1, 1-TRICHLOROETHANE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:53 KC 1, 1,2-TRICHLOROETHANE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:53 KC I TRICHLOROETHENE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:53 KC TRICHLOROFLUOROMETHANE Not detected ug/L 2.0 SW846-8260B 7/31/03 15:53 KC 1,2,3-TRICHLOROPROPANE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:53 KC I 1,2,4-TRIMETHYLBENZENE Not detected ug/L 1,0 SW846-8260B 7/31/03 15:53 KC 1,3,5-TRIMETHYLBENZENE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:53 KC I I VINYL CHLORIDE Not detected ug/L 2.0 SW846-8260B 7/31/03 15:53 KC I TOTAL XYLENES Not detected ug/L 2.0 SW846-8260B 7131/03 15:53 KC cis-1,3-DICHLOROPROPENE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:53 KC I trans-1,3-DI CHLOROP ROPE NE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:53 KC ACETONE Not detected ug/L 5.0 SW846-8260B 7/31/03 15:53 KC 2-BUTANONE (MEK) Not detected ug/L 5.0 SW846-8260B 7/31/03 15:53 KC I CARBON DISULFIDE Not detected ug/L 5.0 SW846-8260B 7/31/03 15:53 KC CARBON TETRACHLORIDE Not detected ug/L 1.0 SW846-8260B 7/31/03 15:53 KC I 2-CHLOROETHYLVINYLETHER Not detected ug/L 2.0 SW846-8260B 7/31/03 15:53 KC NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springhrook Road .A P.O. Box 2405-B .A Charlotll:. NC 28224-0543 I Phone: 70-l-/ 529-6J64 .A Toll Free Number: 1-XOO / 52tJ-6J64 .A Fax: 704 / 525-0409 Lab Report 8/6/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 Page 48 of 75 Customer Project ID: Belmont PCE Site Customer Sample ID: DP2 U Prism Samele ID: AC88432 Loqin Group: 9727K25 Sample Collection Date/Time: 7/18/03 18:50 Lab Submittal Date/Time: 7/23/03 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: I I I TEST PARAMETER TEST RESULT UNITS REPORTING METHOD LIMIT REFERENCE DATE/TIME STARTED ANALYST •1 2-HEXANONE 4-METHYL-2-PENTANONE (MIBK) MTBE IPE Sample Comments: Not detected Not detected Not detected Not detected Angela D. Overcash, V.P. Laboratory Services ug/L ug/L ug/L ug/L 5.0 5.0 1.0 1.0 SW846-8260B 7/31/03 15:53 SW846-8260B 7/31/03 15:53 SW846-8260B 7/31/03 15:53 SW846-8260B . 7/31/03 15:53 KC KC KC KC NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 • FL Certification No. E87519 449 Springbrook Roat.l .& P.O. Box 240543 .&. Charlotte. NC 28224-0.543 Phone: 704 / 529-6364 • Toll Free Numhcr: 1-800 / 529-6364 • Fax: 704 / 525-0409 I I D I I I I I I I I I I Lab Report ~ PRISM LABORATORIES, INC. I Full Service Analytical & Environmental Solutions I 8/6/03 Page 49 of 75 EA Engineering, Science & Tech Customer Project ID: Belmont PCE Site Attn: Scott Swanson Customer Sample ID: DP3 U I 15 Loveton Circle Prism Samele ID: AC88433 Sparks, MD 21152 Loqin Group: 9727K25 Sample Collection Date/Time: 7/19/03 10:05 I Lab Submittal Date/Time: 7/23/03 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: I TEST TEST REPORTING METHOD DATErrlME PARAMETER RESULT UNITS LIMIT REFERENCE STARTED ANALYST BENZENE Not detected ug/L 100 SWB46-8260B 7/31/03 01:57 KC I BROMOBENZENE Not detected ug/L 100 SW846-8260B 7/31/03 01:57 KC BROMOCHLOROMETHANE Not detected ug/L 100 SW846-8260B 7/31/03 01:57 KC BROMODICHLOROMETHANE Not detected ug/L 100 SW846-8260B 7/31/03 01:57 KC I BROMOFORM Not detected ug/L 100 SW846-8260B 7/31/03 01:57 KC BROMOMETHANE Not detected ug/L 200 SW846-8260B 7/31/03 01:57 KC I N-BUTYLBENZENE Not detected ug/L 100 SW846-8260B 7/31/03 01:57 KC SEC-BUTYLBENZENE Not detected ug/L 100 SW846-8260B 7/31/03 01:57 KC TERT-BUTYLBENZENE Not detected ug/L 100 SW846-82608 7/31/03 01:57 KC I CHLOROBENZENE Not detected ug/L 100 SW846-8260B 7/31/03 01:57 KC CHLORODIBROMOMETHANE Not detected ug/L 100 SW846-8260B 7/31/03 01:57 KC CHLOROETHANE Not detected ug/L 200 SW846-8260B 7/31/03 01:57 KC B CHLOROFORM Not detected ug/L 100 SW846-8260B 7/31/03 01 :57 KC CHLOROMETHANE Not detected ug/L 200 SW846-8260B 7/31/03 01:57 KC D 2-CHLOROTOLUENE Not detected ug/L 100 SW846-8260B 7/31/03 01 :57 KC 4-CHLOROTOLUENE Not detected ug/L 100 SW846-8260B 7/31/03 01:57 KC 1,2-DIBROMO-3-CHLOROPROPANE Not detected ug/L 100 SW846-8260B 7/31/03 01:57 KC • 1,2-DIBROMOETHANE Not detected ug/L 100 SW846-8260B 7/31/03 01:57 KC DIBROMOMETHANE Not detected ug/L 100 SW846-8260B 7/31/03 01:57 KC 1,2-DICHLOROBENZENE Not detected ug/L 100 SW846-8260B 7/31/03 01:57 KC I 1,3-DICHLOROBENZENE Not detected ug/L 100 SW846-8260B 7/31/03 01:57 KC 1.4-DICHLOROBENZENE Not detected ug/L 100 SW846-8260B 7/31/03 01:57 KC I DICHLORODIFLUOROMETHANE Not detected ug/L 200 SW846-8260B 7/31/03 01:57 KC 1, 1-DICHLOROETHANE Not detected ug/L 100 SW846-8260B 7/31/03 01:57 KC 1,2-DICHLOROETHANE Not detected ug/L 100 SW846-8260B 7/31/03 01:57 KC I 1, 1-DICHLOROETHENE Not detected ug/L 100 SW846-8260B 7/31/03 01:57 KC CIS-1,2-DICHLOROETHENE 1200 ug/L 100 SW846-8260B 7/31/03 01:57 KC TRANS-1,2-DICHLOROETHENE Not detected ug/L 100 SW846-8260B 7/31/03 01:57 KC I 1,2-DICHLOROPROPANE Not detected ug/L 100 SW846-8260B 7/31/03 01:57 KC 1,3-DICHLOROPROPANE Not detected ug/L 100 SW846-8260B 7/31/03 01:57 KC I 2,2-DICHLOROPROPANE Not detected ug/L 100 SW846-8260B 7/31/03 01:57 KC NC Certification No. 402 SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Sprin~hrook Road" P.O. Box 240543" Charlotte. NC 28224-054.1 I l'lwnc: 7114 / 529-6.164 "Toll Free Numhcr: l-801l / 529-6.164" Fax: 704 / 525-0409 Lab Report 8/6/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 ~ !'.&1J .~~""'~-.,..,~ I Full Service Analytical & Environmental Soluti6 Page 50 of 75 Customer Project ID: Belmont PCE Site Customer Sample ID: DP3 U Prism Samole ID: AC88433 Loqin Group: 9727K25 Sample Collection Date/Time: 7/19/03 10:05 Lab Submittal Date/Time: 7/23/03 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: I I I TEST PARAMETER 1, 1-DICHLOROPROPENE ETHYLBENZENE HEXACHLOROBUTADIENE ISOPROPYLBENZENE P-ISOPROPYL TOLUENE METHYLENE CHLORIDE NAPHTHALENE 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 TOTAL XYLENES cis-1,3-DICHLOROPROPENE trans-1,3-DICHLOROPROPENE ACETONE 2-BUTANONE (MEK) CARBON DISULFIDE CARBON TETRACHLORIDE 2-CHLOROETHYLVINYLETHER TEST RESULT Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected 5500 Not detected Not detected Not detected Not detected Not detected 240 Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected UNITS 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 ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L REPORTING METHOD DATE!TIME STARTED LIMIT REFERENCE 100 100 100 100 100 200 100 100 100 100 100 100 100 100 100 100 100 100 200 100 100 100 200 200 100 100 500 500 500 100 200 SW846-82608 7/31/03 01:57 SW846-82608 7/31/03 01:57 SW846-82608 7/31/03 01:57 SW846-8260B 7/31/03 01:57 SW846-82608 7/31/03 01:57 SW846-8260B 7/31/03 01 :57 SW846-82608 7/31/03 01:57 SW846-82608 7/31/03 01:57 SW846-82608 7/31/03 01:57 SW846-82608 7/31/03 01:57 SW846-02608 7/31/03 01:57 SW846-82608 7/31/03 01:57 SW846-82608 7/31/03 01:57 SW846-82608 7/31/03 01:57 SW846-82608 7/31/03 01 :57 SW846-82608 7/31/03 01:57 SW846-8260B 7/31/03 01:57 SW846-82608 7/31/03 01:57 SW846-82608 7/31/03 01:57 SW846-8260B 7/31/03 01:57 SW846-82608 7/31/03 01:57 SW846-82608 7/31/03 01 :57 SW846-82608 7/31/03 01:57 SW846-82608 7/31/03 01:57 SW846-82608 7/31/03 01:57 SW846-82608 7/31/03 01 :57 SW846-8260B 7/31/03 01:57 SW846-82608 7/31/03 01:57 SW846-82608 7/31/03 01:57 SW846-82608 7/31/03 01:57 SW846-82608 7/31/03 01:57 ANALYST I KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC I I I B B I , NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 I I I I I 449 Springhrook Road "" P.O. Box 240543 "" Charlotte, NC 28224-0543 Phonl': 70..J. / .52l)-6364 A Tnll Free l'\1umhl'r: 1-800 / 52.(J-6364 A Fax: 704 / 525-0409 I Lab Report I I I I I I I I I I I I B I 0, D 0 D 8/6/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 Full Service Analytical & Environmen1al Solu1ions Page 51 of 75 Customer Project ID: Belmont PCE Site Customer Sample ID: DP3 U Prism Sample ID: AC88433 Loqin Group: 9727K25 Sample Collection Date/Time: 7/19/03 10:05 Lab Submittal Date/Time: 7/23/03 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST PARAMETER 2-HEXANONE 4-METHYL-2-PENTANONE (MIBK) MTBE IPE Sample Comments: TEST RESULT Not detected Not detected Not detected Not detected Angela D. Overcash, V.P. Laboratory Services UNITS ug/L ug/L ug/L ug/L REPORTING METHOD DATE/TIME LIMIT REFERENCE STARTED ANALYST 500 SW846-82608 7/31/03 01:57 KC 500 SW846-82608 7/31/03 01:57 KC 100 SW846-82608 7/31/03 01:57 KC 100 SW846-82608 7/31/03 01:57 KC NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springbrook Roa<l ..t.. P.O. Box 2..J.0543 • Charlotte. NC 2822-t-OS-B Phone: 704 / 52'1-6364 • Tull Free Numhcr: 1-800 / 529-63(,4 • Fax: 704 / 525-040'1 Lab Report PR1sJ LABORATORIES, INC. __,, . I F==~·~~~I~:~~ Environmental Soluti, 8/6/03 Page 52 of 75 I EA Engineering, Science & Tech Customer Project ID: Belmont PCE Site Attn: Scott Swanson Customer Sample ID: DP4U 15 Loveton Circle Prism Sample ID: AC88434 :1 Sparks, MD 21152 Loqin Group: 9727K25 Sample Collection Date/Time: 7/19/03 11 :05 Lab Submittal Date/Time: 7/23/03 13:50 I The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST TEST REPORTING METHOD DATE/TIME I PARAMETER RESULT UNITS LIMIT REFERENCE STARTED ANALYST BENZENE Not detected ug/L 100 SW846-8260B 7/31/03 14:31 KC BROMOBENZENE Not detected ug/L 100 SW846-8260B 7/31/03 14:31 KC I BROMOCHLOROMETHANE Not detected ug/L 100 SW846-8260B 7/31/03 14:31 KC BROMODICHLOROMETHANE Not detected ug/L 100 SW846-8260B 7/31/03 14:31 KC I BROMOFORM Not detected ug/L 100 SW846-8260B 7/31/03 14:31 KC BROMOMETHANE Not detected ug/L 200 SWB46-8260B 7/31/03 14:31 KC N-BUTYLBENZENE Not detected ug/L 100 SWB46-8260B 7/31/03 14:31 KC ,1 SEC-BUTYLBENZENE Not detected ug/L 100 SWB46-8260B 7/31/03 14:31 KC TERT-BUTYLBENZENE Not detected ug/L 100 SW846-8260B 7/31/03 14:31 KC CHLOROBENZENE Not detected ug/L 100 SW846-8260B 7/31/03 14:31 KC I CHLORODIBROMOMETHANE Not detected ug/L 100 SW846-8260B 7/31/03 14:31 KC CHLOROETHANE Not detected ug/L 200 SW846-8260B 7/31/03 14:31 KC I CHLOROFORM Not detected ug/L 100 SW846-8260B 7/31/03 14:31 KC CHLOROMETHANE Not detected ug/L 200 SW846-8260B 7131103 14:31 KC 2-CHLOROTOLUENE Not detected ug/L 100 SW846-8260B 7131103 14:31 KC I 4-CHLOROTOLUENE Not detected ug/L 100 SW846-8260B 7131103 14:31 KC 1,2-DIBROMO-3-CHLOROPROPANE Not detected ug/L 100 SW846-8260B 7/31/03 14:31 KC 1,2-DIBROMOETHANE Not detected ug/L 100 SW846-8260B 7131103 14:31 KC I DIBROMOMETHANE Not detected ug/L 100 SWB46-8260B 7/31103 14:31 KC 1,2-DICHLOROBENZENE Not detected ug/L 100 SW846-8260B 7/31103 14:31 KC 1,3-DICHLOROBENZENE Not detected ug/L 100 SW846-8260B 7/31/03 14:31 KC I 1,4-DICHLOROBENZENE Not detected ug/L 100 SW846-8260B 7/31103 14:31 KC DICHLORODIFLUOROMETHANE Not detected ug/L 200 SW846-8260B 7/31/03 14:31 KC I 1, 1-DICHLOROETHANE Not detected ug/L 100 SW846-8260B 7/31/03 14:31 KC 1,2-DICHLOROETHANE Not detected ug/L 100 SW846-8260B 7/31/03 14:31 KC 1, 1-DICHLOROETHENE Not detected ug/L 100 SW846-8260B 7131103 14:31 KC ifl CIS-1,2-DICHLOROETHENE 1200 ug/L 100 SW846-8260B 7131103 14:31 KC TRANS-1,2-DICHLOROETHENE Not detected ug/L 100 SW846-8260B 7131103 14:31 KC 1,2-DICHLOROPROPANE Not detected ug/L 100 SW846-8260B 7/31/03 14:31 KC I 1,3-DICHLOROPROPANE Not detected ug/L 100 SW846-8260B 7131103 14:31 KC 2,2-DICHLOROPROPANE Not detected ug/L 100 SW846-8260B 7131103 14:31 KC I NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springbrook RoaJ .t.. P.O. Box 24054.1 ,o, Charlo1tc. NC 28224-0543 Phone: 711-1 / 529-6364 ,o, Toll Free Numhcr: 1-800 / 529-(,364 ,o, Fax: 7114 / 525-0409 I Lab Report PRISM LABORATORIES, INC. I d~ ~~~:.:.;£~:,,-;-_ ~ Full Service Analytical & Environmental Solutions I 8/6/03 Page 53 of 75 EA Engineering, Science & Tech Customer Project ID: Belmont PCE Site Attn: Scott Swanson Customer Sample ID: DP4 U I 15 Loveton Circle Prism Samole ID: AC88434 Sparks, MD 21152 Loqin Group: 9727K25 Sample Collection Date/Time: 7/19/03 11 :05 I Lab Submittal Date/Time: 7/23/03 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: I TEST TEST REPORTING METHOD DATE/TIME PARAMETER RESULT UNITS LIMIT REFERENCE STARTED ANALYST 1, 1-DICHLOROPROPENE Not detected ug/L 100 SW846-82608 7/31/03 14:31 KC I ETHYLBENZENE Not detected ug/L 100 SW846-8260B 7/31/03 14:31 KC HEXACHLOROBUTADIENE Not detected ug/L 100 SW846-82608 7/31/03 14:31 KC ISOPROPYLBENZENE Not detected ug/L 100 SW846-82608 7/31/03 14:31 KC I P-ISOPROPYL TOLUENE Not detected ug/L 100 SW846-82608 7/31/03 14:31 KC METHYLENE CHLORIDE Not detected ug/L 200 SW846-82608 7/31/03 14:31 KC 0 NAPHTHALENE Not detected ug/L 100 SW846-82608 7/31/03 14:31 KC N-PROPYLBENZENE Not detected ug/L 100 SW846-82608 7/31/03 14:31 KC STYRENE Not detected ug/L 100 SW846-82608 7/31/03 14:31 KC 0 1, 1, 1,2-TETRACHLOROETHANE Not detected ug/L 100 SW846-82608 7/31/03 14:31 KC 1, 1,2,2-TETRACHLOROETHANE Not detected ug/L 100 SW846-82608 7/31/03 14:31 KC TETRACHLOROETHENE 2900 ug/L 100 SW846-82608 7/31/03 14:31 KC D TOLUENE Not detected ug/L 100 SW846-82608 7/31/03 14:31 KC 1,2,3-TRICHLOROBENZENE Not detected ug/L 100 SW846-82608 7/31/03 14:31 KC I 1,2,4-TRICHLOROBEcNZENE Not detected ug/L 100 SW846-82608 7/31/03 14:31 KC 1, 1, 1-TRICHLOROETHANE Not detected ug/L 100 SW846-82608 7/31/03 14:31 KC 1, 1,2-TRICHLOROETHANE Not detected ug/L 100 SW846-82608 7/31/03 14:31 KC I TRICHLOROETHENE 230 ug/L 100 SW846-82608 7/31/03 14:31 KC TRICHLOROFLUOROMETHANE Not detected ug/L 200 SW846-82608 7/31/03 14:31 KC 1,2,3-TRICHLOROPROPANE Not detected ug/L 100 SW846-82608 7/31/03 14:31 KC E 1,2,4-TRIMETHYLBENZENE Not detected ug/L 100 SW846-82608 7/31/03 14:31 KC 1,3,5-TRIMETHYLBENZENE Not detected ug/L 100 SW846-82608 7/31/03 14:31 KC I VINYL CHLORIDE Not detected ug/L 200 SW846-82608 7/31/03 14:31 KC TOTAL XYLENES Not detected ug/L 200 SW846-82608 7/31/03 14:31 KC cis-1,3-DICHLOROPROPENE Not detected ug/L 100 SW846-82608 7/31/03 14:31 KC I trans-1,3-DICHLOROPROPENE Not detected ug/L 100 SW846-82608 7/31/03 14:31 KC ACETONE Not detected ug/L 500 SW846-82608 7/31/03 14:31 KC 2-BUTANONE (MEK) Not detected ug/L 500 SW846-82608 7/31/03 14:31 KC I CARBON DISULFIDE Not detected ug/L 500 SW846-82608 7/31/03 14:31 KC CARBON TETRACHLORIDE Not detected ug/L 100 SW846-82608 7/31/03 14:31 KC I 2-CHLOROETHYLVINYLETHER Not detected ug/L 200 SW846-82608 7/31/03 14:31 KC NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 -1---1-9 Springbrook Road.._ P.O. Bo.x 240543 • Charlotte-. NC 28224-0543 I Phone-: 704 / 529-6364 A Toll Frc-L' Numh'--r: 1-800 / 529-63()4 A Fax: 70-l / 525-0409 Lab Report 8/6/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 PR1s.J LABORATORIES, INC. Page 54 of 75 Customer Project ID: Belmont PCE Site Customer Sample ID: DP4 U Prism Samele ID: AC88434 Loqin Group: 9727K25 Sample Collection Date/Time: 7/19/03 11:05 Lab Submittal DatefTime: 7/23/03 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: I I I TEST TEST PARAMETER RESULT UNITS 2-HEXANONE Not detected ug/L 4-METHYL-2-PENTANONE (MIBK) Not detected ug/L MTBE Not detected ug/L IPE REPORTING METHOD LIMIT REFERENCE 500 SW846-8260B 500 SW846-8260B 100 SW846-8260B DATE/TIME STARTED 7131103 14:31 7131/03 14:31 7/31/03 14:31 ANALYST I KC KC I KC Not detected ug/L 100 SW846-8260B 7/31/03 14:31 KC -----------' Sample Comments: Angela D. Overcash, V.P. Laboratory Services NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Srringhrook Road• P.O. Box 240543 • Charlollc. NC 28224-11543 Phone: 70-l / 529-6364 • Toll Free :'iumhcr: 1-800 / 529-6364 • Fax: 70-l / 525-11409 B I I I I I I I I I Lab Report ~ PRISM LABORATORIES, INC. I Full Service Analytical & Environmental Solutions I 8/6/03 Page 55 of 75 EA Engineering, Science & Tech Customer Project ID: Belmont PCE Site Attn: Scott Swanson Customer Sample ID: CW-6 I 15 Loveton Circle Prism Samole ID: AC88435 Sparks, MD 21152 Loqin Group: g727K25 Sample Collection Date/Time: 7/19/03 11 :45 I Lab Submittal Date/Time: 7/23/03 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: a TEST TEST REPORTING METHOD DATEfTIME PARAMETER RESULT UNITS LIMIT REFERENCE STARTED ANALYST BENZENE Not detected ug/L 100 SW846-8260B 7/31/03 03:04 KC I BROMOBENZENE Not detected ugll 100 SW846-82608 7/31/03 03:04 KC BROMOCHLOROMETHANE Not detected ug/L 100 SW846-82608 7/31/03 03:04 KC I BROMODICHLOROMETHANE Not detected ug/L 100 SW846-82608 7/31/03 03:04 KC BROMOFORM Not detected ugll 100 SW846-82608 7/31/03 03:04 KC BROMOMETHANE Not detected ug/L 200 SW846-8260B 7/31/03 03:04 KC 0 N-BUTYLBENZENE Not detected ug/L 100 SW846-82608 7 /31 /03 03:04 KC SEC-BUTYLBENZENE Not detected ug/L 100 SW846-82608 7/31/03 03:04 KC TERT-BUTYLBENZENE Not detected ugll 100 SW 846-82608 7/31/03 03:04 KC u CHLOROBENZENE Not detected ugll 100 SW846-82608 7/31/03 03:04 KC CHLORODIBROMOMETHANE Not detected ug/L 100 SW846-82608 7/31/03 03:04 KC CHLOROETHANE Not detected ug/L 200 SW846-82608 7/31/03 03:04 KC D CHLOROFORM Not detected ugll 100 SW846-82608 7/31/03 03:04 KC CHLOROMETHANE Not detected ug/L 200 SW846-82608 7/31/03 03:04 KC I 2-CHLOROTOLUENE Not detected ug/L 100 SW846-82608 7/31/03 03:04 KC 4-CHLOROTOLUENE Not detected ugll 100 SW846-82608 7/31/03 03:04 KC 1,2-DIBROMO-3-CHLOROPROPANE Not detected ug/L 100 SW846-82608 7/31/03 03:04 KC I 1,2-DIBROMOETHANE Not detected ugll 100 SW846-82608 7/31/03 03:04 KC DIBROMOMETHANE Not detected ugll 100 SW846-82608 7/31/03 03:04 KC 1,2-DICHLOROBENZENE Not detected ug/L 100 SW846-82608 7/31/03 03:04 KC I 1,3-DICHLOROBENZENE Not detected ug/L 100 SW846-8260B 7/31/03 03:04 KC 1,4-DICHLOROBENZENE Not detected ugll 100 SW846-82608 7/31/03 03:04 KC I DICHLORODIFLUOROMETHANE Not detected ugll 200 SW846-82608 7/31/03 03:04 KC 1, 1-DICHLOROETHANE Not detected ug/L 100 SW846-82608 7/31/03 03:04 KC 1,2-DICHLOROETHANE Not detected ugll 100 SW846-82608 7/31/03 03:04 KC I 1, 1-DICHLOROETHENE Not detected ug/L 100 SW846-82608 7/31/03 03:04 KC CIS-1,2-DICHLOROETHENE 1300 ug/L 100 SW846-82608 7/31/03 03:04 KC TRANS-1,2-DICHLOROETHENE Not detected . ug/L 100 SW846-82608 7/31/03 03:04 KC I 1,2-DICHLOROPROPANE Not detected ug/L 100 SW846-82608 7/31/03 03:04 KC 1,3-DICHLOROPROPANE Not detected ug/L 100 SW846-82608 7/31/03 03:04 KC I 2,2-DICHLOROPROPANE Not detected ug/L 100 SW846-82608 7/31/03 03:04 KC NC Certification No. 402 SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 I 449 Springhrook Roa<l .t.. P.O. Box 240543 ..._ Charlotte. NC 28224-0543 Phone: 704 / 529-6364 .o. Toll Free Number: 1-800 / 529-6364 .o, Fax: 704 / 525-0409 Lab Report 8/6/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 -~~~J -=·="'"'"-'-I Full Service Analytical & Environmental Solutia Page 56 of 75 Customer Project ID: Belmont PCE Site Customer Sample ID: CW-6 Prism Sample ID: AC88435 Loqin Group: 9727K25 · Sample Collection Date/Time: 7/19/03 11 :45 Lab Submittal Date/Time: 7/23/03 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: I I I TEST PARAMETER 1, 1-DICHLOROPROPENE ETHYLBENZENE HEXACHLOROBUTADIENE ISOPROPYLBENZENE P-ISOPROPYLTOLUENE METHYLENE CHLORIDE NAPHTHALENE 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 TOTAL XYLENES cis-1,3-DICHLOROPROPENE trans-1,3-DICHLOROPROPENE ACETONE 2-BUTANONE (MEK) CARBON DISULFIDE CARBON TETRACHLORIDE 2-CHLOROETHYLVINYLETHER TEST RESULT Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected 2900 Not detected Not detected Not detected Not detected Not detected 230 Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected UNITS 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 ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L REPORTING METHOD DATE/TIME STARTED LIMIT REFERENCE 100 100 100 100 100 200 100 100 100 100 100 100 100 100 100 100 100 100 200 100 100 100 200 200 100 100 500 500 500 100 200 SW846-8260B 7/31/03 03:04 SW846-8260B 7/31/03 03:04 SW846-8260B 7/31/03 03:04 SW846-8260B 7/31/03 03:04 SW846-8260B 7/31/03 03:04 SW846-8260B 7/31/03 03:04 SW846-8260B 7/31/03 03:04 SW846-8260B 7/31/03 03:04 SW846-8260B 7/31/03 03:04 SW846-8260B 7/31/03 03:04 SW846-8260B 7.'31/03 03:04 SW846-8260B 7/31/03 03:04 SW846-8260B 7/31/03 03:04 SW846-8260B 7/31/03 03:04 SW846-8260B 7/31/03 03:04 SW846-8260B 7/31/03 03:04 SW846-8260B 7/31/03 03:04 SW846-8260B 7/31/03 03:04 SW846-8260B 7/31/03 03:04 SW846-8260B 7/31/03 03:04 SW846-8260B 7/31/03 03:04 SW846-8260B 7/31/03 03:04 SW846-8260B 7/31/03 03:04 SW846-8260B 7/31/03 03:04 SW846-8260B 7/31/03 03:04 SW846-8260B 7/31/03 03:04 SW846-8260B 7/31/03 03:04 SW846-8260B 7/31/03 03:04 SW846-8260B 7/31/03 03:04 SW846-8260B 7/31/03 03:04 SW846-8260B 7/31/03 03:04 ANALYST I KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 • FL Certification No. E87519 4-FJ Springbrook RoaJ • P.O. Box 240543 ..._ Charloui.:. NC 28224-0543 ,fl I I D I I I I I I I I l'h1111e: 704 / 529-6.164 .o. T11ll Free Number: 1-800 / 529-6J64 .o. Fax: 704 / 525-0409 I Lab Report I I I I I I I I u u D I D I 8/6/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 Full Service Analytical & Environmental S0Iu11ons Page 57 of 75 Customer Project ID: Belmont PCE Site Customer Sample ID: CW-6 Prism Samole ID: AC88435 Loqin Group: 9727K25 Sample Collection Date/Time: 7/19/03 11 :45 Lab Submittal Date/Time: 7/23/03 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST TEST REPORTING METHOD DATErrlME PARAMETER RESULT UNITS LIMIT REFERENCE STARTED ANALYST 2-HEXANONE Not detected ug/L 500 SW846-8260B 7/31/03 03:04 KC 4-METHYL-2-PENTANONE (MIBK) Not detected ug/L 500 SW846-8260B 7/31/03 03:04 KC MTBE Not detected ug/L 100 SW846-8260B 7/31/03 03:04 KC IPE Not detected ug/L 100 SW846-8260B 7/31/03 03:04 KC ---------- Sample Comments: All VOA's contained headspace upon receipt at the laboratory. Angela D. Overcash, V. P. Laboratory Services NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springbrook Road "' P.O. Box 240543 "' Charlouc. NC 2822-1-0543 Phone: 70..J. / 529-636-l • Toll Free Number: 1-800 / )29-6364 • Fax: 704 / 525-0-Hll) Lab Report PR1sJ ~ "'°"'m•••.•~ -~-.,.;_',;,:,~ I Full Service Analytical & Environmental Solutia 8/6/03 Page 58 of 75 I EA Engineering, Science & Tech Customer Project ID: Belmont PCE Site Attn: Scott Swanson Customer Sample ID: SPJ L 15 Loveton Circle Prism Sample ID: AC88436 I Sparks, MD 21152 Loqin Group: 9727K25 Sample Collection Date/Time: 7/19/03 13:30 Lab Submittal Date/Time: 7/23/03 13:50 I The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST TEST REPORTING METHOD DATE/TIME I PARAMETER RESULT UNITS LIMIT REFERENCE STARTED ANALYST BENZENE Not detected ug/L 100 SW846-82608 7/31/03 15:37 KC BROMOBENZENE Not detected ug/L 100 SW846-82608 7/31/03 15:37 KC I BROMOCHLOROMETHANE Not detected ug/L 100 SW846-82608 7/31/03 15:37 KC BROMODICHLOROMETHANE Not detected ug/L 100 SW846-82608 7/31/03 15:37 KC I BROMOFORM Not detected ug/L 100 SW846-82608 7/31/03 15:37 KC BROMOMETHANE Not detected ug/L 200 SW846-82608 7/31/03 15:37 KC N-BUTYLBENZENE Not detected ug/L 100 SW846-82608 7/31/03 15:37 KC I SEC-BUTYLBENZENE Not detected ug/L 100 SW846-82608 7/31/03 15:37 KC TERT-BUTYLBENZENE Not detected ug/L 100 SW846-82608 7/31/03 15:37 KC CHLOROBENZENE Not detected ug/L 100 SW846-82608 7/31/03 15:37 KC I CHLORODIBROMOMETHANE Not detected ug/L 100 SW846-62608 7/31/03 15:37 KC CHLOROETHANE Not detected ug/L 200 SWB46-82608 7/31/03 15:37 KC CHLOROFORM Not detected ug/L 100 SW846-82608 7/31/03 15:37 KC I CHLOROMETHANE Not detected ug/L 200 SW846-82608 7/31/03 15:37 KC 2-CHLOROTOLUENE Not detected ug/L 100 SW846-82608 7/31/03 15:37 KC D 4-CHLOROTOLUENE Not detected ug/L 100 SW846-82608 7/31/03 15:37 KC 1,2-DIBROMO-3-CHLOROPROPANE Not detected ug/L 100 SW846-82608 7/31/03 15:37 KC 1,2-DIBROMOETHANE Not detected ug/L 100 SW846-82608 7/31/03 15:37 KC I DIBROMOMETHANE Not detected ug/L 100 SW846-82608 7/31/03 15:37 KC 1,2-DICHLOROBENZENE Not detected ug/L 100 SW846-82608 7/31/03 15:37 KC 1,3-DICHLOROBENZENE Not detected ug/L 100 SW846-82608 7/31/03 15:37 KC I 1,4-DICHLOROBENZENE Not detected ug/L 100 SW846-8260B 7/31/03 15:37 KC DICHLORODIFLUOROMETHANE Not detected ug/L 200 SW846-82608 7/31/03 15:37 KC I 1, 1-DICHLOROETHANE Not detected ug/L 100 SW846-82608 7/31/03 15:37 KC 1,2-DICHLOROETHANE Not detected ug/L 100 SW846-82608 7/31/03 15:37 KC 1, 1-DICHLOROETHENE Not detected ug/L 100 SW846-82608 7/31/03 15:37 KC I CIS-1,2-DICHLOROETHENE 850 ug/L 100 SW846-82608 7/31/03 15:37 KC TRANS-1,2-DICHLOROETHENE Not detected ug/L 100 SW846-82608 7/31/03 15:37 KC 1,2-DICHLOROPROPANE Not detected ug/L 100 SW846-82608 7/31/03 15:37 KC I 1,3-DICHLOROPROPANE Not detected ug/L 100 SW846-82608 7/31/03 15:37 KC 2,2-DICHLOROPROPANE Not detected ug/L 100 SW846-82608 7/31/03 15:37 KC I NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springbrook Road • P.O. Box 240543 • Charlotte. NC 28224-0543 Phone: 704 / 529-6364 .1.. Toll Free i\rumbcr: 1-800 / 529-6364 .1.. Fax: 704 / 525-0409 I Lab Report PRISM LABORATORIES, INC. I ~~-!-;t:~-,; .. _ Full Service Analytical & Environmental Solutrons 8/6/03 Page 59 of 75 I EA Engineering, Science & Tech Customer Project ID: Belmont PCE Site Attn: Scott Swanson Customer Sample ID: SP3 L I 15 Loveton Circle Prism Samele ID: AC88436 Sparks, MD 21152 Looin Group: 9727K25 Sample Collection Date/Time: 7/19/03 13:30 I Lab Submittal Date/Time: 7/23/03 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: I TEST TEST REPORTING METHOD DATE/TIME PARAMETER RESULT UNITS LIMIT REFERENCE STARTED ANALYST 1, 1-DICHLOROPROPENE Not detected ug/L 100 SW846-82608 7/31/03 15:37 KC g ETHYLBENZENE Not detected ug/L 100 SW846-82608 7/31/03 15:37 KC HEXACHLOROBUTADIENE Not detected ug/L 100 SW846-82608 7/31/03 15:37 KC ISOPROPYLBENZENE Not detected ug/L 100 SW846-82608 7/31/03 15:37 KC I P-ISOPROPYLTOLUENE Not detected ug/L 100 SW846-82608 7/31/03 15:37 KC METHYLENE CHLORIDE Not detected ug/L 200 SW846-82608 7/31/03 15:37 KC I NAPHTHALENE Not detected ug/L 100 SW846-82608 7/31/03 15:37 KC N-PROPYLBENZENE Not detected ug/L 100 SW846-82608 7/31/03 15:37 KC STYRENE Not detected ug/L 100 SW846-82608 7/31/03 15:37 KC I 1.1.1,2-TETRACHLOROETHANE Not detected ug/L 100 SW846-82608 7/31/03 15:37 KC 1, 1,2,2-TETRACHLOROETHANE Not detected ug/L 100 SW846-82608 7/31/03 15:37 KC TETRACHLOROETHENE 3000 ug/L 100 SW846-82608 7/31/03 15:37 KC 0 TOLUENE Not detected ug/L 100 SW846-82608 7/31/03 15:37 KC 1,2,3-TRICHLOROBENZENE Not detected ug/L 100 SW846-82608 7/31/03 15:37 KC 0 1.2.4-TRICHLOROBENZENE Not detected ug/L 100 SW846-82608 7/31/03 15:37 KC 1, 1, 1-TRICHLOROETHANE Not detected ug/L 100 SW846-82608 7/31/03 15:37 KC 1, 1,2-TRICHLOROETHANE Not detected ug/L 100 SWB46-82608 7/31/03 15:37 KC I TRICHLOROETHENE 150 ug/L 100 SWB46-82608 7/31/03 15:37 KC TRICHLOROFLUOROMETHANE Not detected ug/L 200 SW846-82608 7/31/03 15:37 KC 1,2,3-TRICHLOROPROPANE Not detected ug/L 100 SW846-82608 7/31/03 15:37 KC I 1,2,4-TRIMETHYLBENZENE Not detected ug/L 100 SW846-82608 7/31/03 15:37 KC 1,3,5-TRIMETHYLBENZENE Not detected ug/L 100 SW846-82608 7/31/03 15:37 KC ·1 VINYL CHLORIDE Not detected ug/L 200 SW846-8260B 7/31/03 15:37 KC TOTAL XYLENES Not detected ug/L 200 SW846-8260B 7/31/03 15:37 KC cis-1,3-DICHLOROPROPENE Not detected ug/L 100 SW846-8260B 7/31/03 15:37 KC I trans-1.3-DICHLOROPROPENE Not detected ug/L 100 SW846-8260B 7/31/03 15:37 KC ACETONE Not detected ug/L 500 SWB46-82608 7/31/03 15:37 KC 2-BUTANONE (MEK) Not detected ug/L 500 SW846-8260B 7/31/03 15:37 KC I CARBON DISULFIDE Not detected ug/L 500 SW846-8260B 7/31/03 15:37 KC CARBON TETRACHLORIDE Not detected ug/L 100 SW846-8260B 7/31/03 15:37 KC 2-CHLOROETHYLVINYLETHER Not detected ug/L 200 SW846-82608 7/31/03 15:37 KC I NC Certification No. 402 -SC Certification No. 99012 • NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springbrook Road A. P.O. Bnx 240543 .a. Charlotte. NC 2822--1--0543 I Phone: 704 / 529-6364 .& Toll Free Number: l-XOO / 529-6364 .a.. Fax: 70-1-/ 525-0409 Lab Report 8/6/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 Page 60 of 75 Customer Project ID: Belmont PCE Site Customer Sample ID: SPJ L Prism Samole ID: AC88436 Looin Group: 97271<25 Sample Collection Date/Time: 7/19/03 13:30 Lab Submittal Date/Time: 7/23/03 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: I I I TEST PARAMETER· 2-HEXANONE 4-METHYL-2-PENTANONE (MIBK) MTBE TEST RESULT Not detected REPORTING UNITS LIMIT ug/L 500 METHOD REFERENCE SW846-82608 DATEfTIME STARTED 7/31/03 15:37 ANALYST I KC Not detected ug/L Not detected ug/L IPE Not detected ug/L Sample Comments: Angela D. Overcash, V. P. Laboratory Services 500 SW846-8260B 100 SW846-82608 100 SW846-8260B 7/31/03 15:37 7/31/03 15:37 7/31/03 15:37 KC KC KC NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springbrook Road ..t. P.O. Box 240543 ..t.. Charlolle. 'NC 28224-0543 Phone: 704 / 529-6364 "'Toll F,w Numhcr: 1-800 / :i2'J-6364"' Fax: 704 / 52:i-04119 I I I I I B I I I I I I I Lab Report ~ PRISM LABOAATOAlES, INC. I Full Service Analytical & Environmental Solutions I 8/6/03 Page 61 of 75 EA Engineering, Science & Tech Customer Project ID: Belmont PCE Site Attn: Scott Swanson Customer Sample ID: DVCW-3 D 15 Loveton Circle Prism Samele ID: AC88437 Sparks, MD 21152 Loqin Group: 9727K25 Sample Collection Date/Time: 7/22/03 15:50 I Lab Submittal Date/Time: 7/23/03 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: I TEST TEST REPORTING METHOD DATE/TIME PARAMETER RESULT UNITS LIMIT REFERENCE STARTED ANALYST BENZENE Not detected ug/L 20 SW846-8260B 7130103 10:28 KC I BROMOBENZENE Not detected ug/L 20 SW846-8260B 7130103 10:28 KC BROMOCHLOROMETHANE Not detected ug/L 20 SW846-8260B 7130103 10:28 KC I BROMODICHLOROMETHANE Not detected ug/L 20 SW846-82608 7130103 10:28 KC BROMOFORM Not detected ug/L 20 SW846-82608 7130103 10:28 KC BROMOMETHANE Not detected ug/L 40 SW846-82608 7130103 10:28 KC I N-BUTYLBENZENE Not detected ug/L 20 SW846-8260B 7130103 10:28 KC SEC-BUTYLBENZENE Not detected ug/L 20 SW846-82608 7130103 10:28 KC TERT-BUTYLBENZENE Not detected ug/L 20 SW846-82608 7130103 10:28 KC I CHLOROBENZENE Not detected ug/L 20 SW846-82608 7130103 10:28 KC CHLORODIBROMOMETHANE Not detected ug/L 20 SW846-8260B 7130103 10:28 KC CHLOROETHANE Not detected ug/L 40 SW846-82608 7130103 10:28 KC I CHLOROFORM Not detected ug/L 20 SW846-82608 7130103 10:28 KC CHLOROMETHANE Not oetected ug/L 40 SW846-8260B 7130103 10:28 KC I 2-CHLOROTOLUENE Not detected ug/L 20 SW846-82608 7130103 10:28 KC 4-CHLOROTOLUENE Not detected ug/L 20 SW846-82608 7130103 10:28 KC 1,2-DIBROM0-3-CHLOROPROPANE Not detected ug/L 20 SW846-82608 7130103 10:28 KC I 1,2-DIBROMOETHANE Not detected ug/L 20 SW846-82608 7/30/03 10:28 KC DIBROMOMETHANE Not detected ug/L 20 SW846-82608 7130103 10:28 KC 1,2-DICHLOROBENZENE Not detected ug/L 20 SW846-82608 7130103 10:28 KC I 1,3-DICHLOROBENZENE Not detected ug/L 20 SW846-8260B 7130103 10:28 KC 1,4-DICHLOROBENZENE Not detected ug/L 20 SW846-8260B 7130103 10:28 KC I DICHLORODIFLUOROMETHANE Not detected ug/L 40 SW846-8260B 7130103 10:28 KC 1, 1-DICHLOROETHANE Not detected ug/L 20 SW846-8260B 7130103 10:28 KC 1,2-DICHLOROETHANE Not detected ug/L 20 SW846-82608 7130103 10:28 KC I 1, 1-DICHLOROETHENE Not detected ug/L 20 SW846-8260B 7130103 10:28 KC CIS-1,2-DI CHLOROETHENE 1000 ug/L 20 SW846-8260B 7130103 10:28 KC TRANS-1,2-DICHLOROETHENE Not detected ug/L 20 SW846-82608 7130103 10:28 KC I 1,2-DICHLOROPROPANE Not detected ug/L 20 SW846-82608 7130103 10:28 KC 1,3-DICHLOROPROPANE Not detected ug/L 20 SW846-82608 7130103 10:28 KC I 2,2-DICHLOROPROPANE Not detected ug/L 20 SW846-8260B 7130103 10:28 KC NC Certification No. 402 SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 4...J.9 Springbrook Road A P.O. Box 240543 .& Charloltc, NC 28224-054.) I Phone: 704 / 529-6364 • Toll Free Number: 1-800 / 529-6364 • Fax: 704 / 525-0409 Lab Report 8/6/03 Page 62 of 75 I EA Engineering, Science & Tech Customer Project ID: Belmont PCE Site Attn: Scott Swanson Customer Sample ID: DVCW-3 15 Loveton Circle Prism Samele ID: AC88437 n Sparks, MD 21152 Loqin Group: 9727K25 Sample Collection Date/Time: 7/22/03 15:50 Lab Submittal Date/Time: 7/23/03 13:50 I The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST TEST REPORTING METHOD DATE/TIME I j'6_RAMETER _ RESULT UNITS LIMIT REFERENCE STARTED ANALYST 1, 1-DICHLOROPROPENE Not detected ug/L 20 SW846-8260B 7130103 10:28 KC ETHYLBENZENE Not detected ug/L 20 SW846-82608 7130103 10:28 KC I HEXACHLOROBUTADIENE Not detected ug/L 20 SW846-82608 7130103 10:28 KC ISOPROPYLBENZENE Not detected ug/L 20 SW846-8260B 7130103 10:28 KC I P-ISOPROPYL TOLUENE Not detected ug/L 20 SW846-82608 7130103 10:28 KC METHYLENE CHLORIDE Not detected ug/L 40 SW846-82608 7130/03 10:28 KC NAPHTHALENE Not detected ug/L 20 SW846-8260B 7/30/03 10:28 KC I N-PROPYLBENZENE Not detected ug/L 20 SW846-82608 7130103 10:28 KC STYRENE Not detected ug/L 20 SW846-82608 7130/03 10:28 KC 1, 1, 1,2-TETRACHLOROETHANE Not detected ug/L 20 SW846-82608 7130/03 10:28 KC I 1, 1,2,2-TETRACHLOROETHANE Not detected ug/L 20 SW846-82608 7130/03 10:28 KC TETRACHLOROETHENE 3800 ug/L 20 SW846-8260B 7130103 10:28 KC I TOLUENE Not detected ug/L 20 SW846-82608 7130103 10:28 KC 1,2,3-TRICHLOROBENZENE Not detected ug/L 20 SW846-8260B 7130103 10:28 KC 1,2,4-TRICHLOROBENZENE Not detected ug/L 20 SW846-82608 7130/03 10:28 KC I 1, 1, 1-TRICHLOROETHANE Nol detected ug/L 20 SW846-8260B 7130103 10:28 KC 1, 1,2-TRICHLOROETHANE Not detected ug/L 20 SW846-8260B 7130/03 10:28 KC TRICHLOROETHENE 170 ug/L 20 SW846-8260B 7130/03 10:28 KC I TRICHLOROFLUOROMETHANE Not detected ug/L 40 SW846-82608 7130/03 10:28 KC 1,2,3-TRICHLOROPROPANE Not detected ug/L 20 SW846-8260B 7130103 10:28 KC 1,2,4-TRIMETHYLBENZENE Not detected ug/L 20 SW846-8260B 7130/03 10:28 KC I 1,3,5-TRIMETHYLBENZENE Not detected ug/L 20 SW846-8260B 7130/03 10:28 KC VINYL CHLORIDE Not detected ug/L 40 SW846-8260B 7130103 10:28 KC I TOTAL XYLENES Not detected ug/L 40 SW846-82608 7130103 10:28 KC cis-1,3-DICHLOROPROPENE Not detected ug/L 20 SW846-82608 7130103 10:28 KC trans-1,3-DICH LO ROPROPENE Not detected ug/L 20 SW846-82608 7130/03 10:28 KC I ACETONE Not detected ug/L 100 SW846-82608 7130/03 10:28 KC 2-BUTANONE (MEK) Not detected ug/L 100 SW846-8260B 7130/03 10:28 KC CARBON DISULFIDE Not detected ug/L 100 SW846-82608 7130/03 10:28 KC I CARBON TETRACHLORIDE Not detected ug/L 20 SW846-8260B 7130/03 10:28 KC 2-CHLOROETHYLVINYLETHER Not detected ug/L 40 SW846-82608 7130/03 10:28 KC I NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 ..J.--l-9 Springbrook RuaJ • P.O. Bo., 24054J • Charlotte. NC 28224-05...J.3 PhollL': 70-1-/ 51.'J-636-1-.A. Toll Free Number: 1-800 / 529-6364 .A. Fax: 704 / 525-0409 I Lab Report I I D I I I I I I I I I I I I I I 8/6/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 Full Service Analylical & Environmental Solutions Page 63 of 75 Customer Project ID: Belmont PCE Site Customer Sample ID: DVCW-3 Prism Sample ID: AC88437 Loqin Group: 9727K25 Sample Collection Date/Time: 7/22/03 15:50 Lab Submittal Date/Time: 7/23/03 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST PARAMETER 2-HEXANONE 4-METHYL-2-PENTANONE (MIBK) MTBE IPE Sample Comments: TEST RESULT Not detected Not detected Not detected Not detected Angela D. Overcash, V.P. Laboratory Services REPORTING UNITS LIMIT ug/L 100 ug/L 100 ug/L 20 ug/L 20 METHOD DATE/TIME REFERENCE STARTED ANALYST SW846-82608 7/30/03 10:28 KC SW846-82608 7/30/03 10:28 KC SW846-82608 7/30/03 10:28 KC SW846-82608 7/30/03 10:28 KC NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 ·-1-49 Springhrook Road.& P.O. Box 240543 .._ Ch:irlottc, NC 28224-0543 Phone: 704 / 529-6364 • Toll Free Numher: 1-81111 / 52'H,J64 • Fax: 704 / 525-04119 Lab Report PR1sJ LABORATORIES, INC. ~~-I Full SeNice Analytical & Environmental Solutia 8/6/03 Page 64 of 75 I EA Engineering, Science & Tech Customer Project ID: Belmont PCE Site Attn: Scott Swanson Customer Sample ID: DVCW-4 15 Loveton Circle Prism Samole ID: AC88438 I Sparks, MD 21152 Loqin Group: 9727K25 Sample Collection Date/Time: 7/22/03 16:00 Lab Submittal Date/Time: 7/23/03 13:50 I The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST TEST REPORTING METHOD DATE/TIME I PARAMETER RESULT UNITS LIMIT REFERENCE STARTED ANALYST BENZENE Not detected ug/L 20 SW846-8260B 7/30/03 11 :02 KC BROMOBENZENE Not detected ug/L 20 SW846-8260B 7/30/03 11:02 KC I BROMOCHLOROMETHANE Not detected ug/L 20 SW846-8260B 7/30/03 11:02 KC BROMODICHLOROMETHANE Not detected ug/L 20 SW846-8260B 7/30/03 11:02 KC I BROMOFORM Not detected ug/L 20 SW846-8260B 7/30/03 11:02 KC BROMOMETHANE Not detected ug/L 40 SW846-8260B 7 /30/03 11 :02 KC N-BUTYLBENZENE Not detected ug/L 20 SW846-8260B 7 /30/03 11 :02 KC I SEC-BUTYLBENZENE Not detected ug/L 20 SW846-8260B 7 /30/03 11 :02 KC TERT-BUTYLBENZENE Not detected ug/L 20 SW846-8260B 7/30/03 11 :02 KC CHLOROBENZENE Not detected ug/L 20 SW846-8260B 7/30/03 11 :02 KC I CHLORODIBROMOMETHANE Not detected ug/L 20 SW846-82608 7 /30/03 11 :02 KC CHLOROETHANE Not detected ug/L 40 SW846-8260B 7/30/03 11:02 KC I CHLOROFORM Not detected ug/L 20 SW846-8260B 7 /30/03 11 :02 KC CHLOROMETHANE Not detected ug/L 40 SW846-8260B 7 /30/03 11 :02 KC 2-CHLOROTOLUENE Not detected ug/L 20 SW846-8260B 7 /30/03 11 :02 KC I 4-CHLOROTOLUENE Not detected ug/L 20 SW846-8260B 7/30/03 11:02 KC 1,2-DIBROM0-3-CHLOROPROPANE Not detected ug/L 20 SW846-8260B 7/30/03 11:02 KC 1,2-DIBROMOETHANE Not detected ug/L 20 SW846-8260B 7/30/03 11·02 KC I DIBROMOMETHANE Not detected ug/L 20 SW846-8260B 7/30/03 11:02 KC 1,2-DICHLOROBENZENE Not detected ug/L 20 SW846-8260B 7/30/03 11:02 KC 1,3-DICHLOROBENZENE Not detected ug/L 20 SW846-8260B 7/30/0311:02 KC I 1.4-DICHLOROBENZENE Not detected ug/L 20 SW846-8260B 7/30/03 11:02 KC DICHLORODIFLUOROMETHANE Not detected ug/L 40 SW846-8260B 7/30/03 11:02 KC I 1, 1-DICHLOROETHANE Not detected ug/L 20 SW846-8260B 7 /30/03 11 :02 KC 1,2-DICHLOROETHANE Not detected ug/L 20 SW846-8260B 7/30/03 11:02 KC 1, 1-DICHLOROETHENE Not detected ug/L 20 SW846-8260B 7/30/03 11:02 KC I CIS-1,2-DICHLOROETHENE 130 ug/L 20 SW846-8260B 7/30/03 11:02 KC TRANS-1,2-DICHLOROETHENE Not detected ug/L 20 SW846-8260B 7/30/03 11:02 KC 1,2-DICHLOROPROPANE Not detected ug/L 20 SW846-8260B 7 /30/03 11 :02 KC I 1,3-DICHLOROPROPANE Not detected ug/L 20 SW846-8260B 7/30/03 11:02 KC 2,2-DICHLOROPROPANE Not detected ug/L 20 SW846-8260B 7/30/03 11 :02 KC I NC Certification No. 402 SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springhrnnk Road .._ P.O. Bo., 240543 • Charlotte. NC 28224-0:i4J Phone: 704 / 529-6-164 • Toll Free Number: 1-8011 / 529-6364 • Fax: 70-1 / 525-0409 I Lab Report -~~ P..!!~~ I u u I I I I I I I I I I I I I 8/6/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Customer Project ID: Customer Sample ID: Prism Samole ID: Loqin Group: ..... -=..:.tt° ~ .. !!&, . ._ Full Service Analytical & Environmental Solutions Page 65 of 75 Belmont PCE Site DVCW-4 AC88438 9727K25 Sparks, MD 21152 Sample Collection Date/Time: 7/22/03 16:00 13:50 Lab Submittal Date/Time: 7/23/03 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST TEST REPORTING METHOD DATE/TIME PARAMETER RESULT UNITS LIMIT REFERENCE STARTED ANALYST 1, 1-DICHLOROPROPENE Not detected ug/L 20 SW846-8260B 7/30/03 11 :02 KC ETHYLBENZENE Not detected ug/L 20 SW846-8260B 7/30/0311:02 KC HEXACHLOROBUTADIENE Not detected ug/L 20 SW846-8260B 7/30/0311:02 KC ISOPROPYLBENZENE Not detected ug/L 20 SW846-8260B 7/30/03 11:02 KC P-ISOPROPYLTOLUENE Not detected ug/L 20 SW846-8260B 7/30/0311:02 KC METHYLENE CHLORIDE Not detected ug/L 40 SW846-8260B 7 /30/03 11 :02 KC NAPHTHALENE Not detected ug/L 20 SW846-8260B 7/30/0311:02 KC N-PROPYLBENZENE Not detected ug/L 20 SW846-8260B 7/30/03 11:02 KC STYRENE Not detected ug/L 20 SW846-8260B 7/30/03 11:02 KC 1, 1, 1,2-TETRACHLOROETHANE Not detected ug/L 20 SW846-8260B 7/30/0311:02 KC 1, 1,2,2-TETRACHLOROETHANE Not detected ug/L 20 SW846-8260B 7/30/03 11 :02 KC TETRACHLOROETHENE 500 ug/L 20 SW846-8260B 7/30/03 11 :02 KC TOLUENE Not detected ug/L 20 SW846-8260B 7/30/03 11 :02 KC 1,2,3-TRICHLOROBENZENE Not detected ug/L 20 SW846-8260B 7/30/0311:02 KC 1,2.4-TRICHLOROBENZENE Not detected ug/L 20 SW846-8260B 7/30/03 11 :02 KC 1, 1, 1-TRICHLOROETHANE Not detected ug/L 20 SW846-8260B 7/30/03 11:02 KC 1, 1,2-TRICHLOROETHANE Not detected ug/L 20 SW846-8260B 7 /30/03 11 :02 KC TRICHLOROETHENE 23 ug/L 20 SW846-8260B 7/30/03 11 :02 KC TRICHLOROFLUOROMETHANE Not detected ug/L 40 SW846-8260B 7/30/03 11 :02 KC 1,2,3-TRICHLOROPROPANE Not detected ug/L 20 SW846-8260B 7/30/0311:02 KC 1,2.4-TRIMETHYLBENZENE Not detected ug/L 20 SW846-8260B 7/30/03 11 :02 KC 1,3,5-TRIMETHYLBENZENE Not detected ug/L 20 SW846-8260B 7/30/03 11:02 KC VINYL CHLORIDE Not detected ug/L 40 SW846-8260B 7/30/03 11 :02 KC TOTAL XYLENES Not detected ug/L 40 SW846-8260B 7/30/03 11 :02 KC cis-1,3-DICHLOROPROPENE Not detected ug/L 20 SW846-8260B 7/30/03 11:02 KC trans-1,3-DICHLOROPROPENE Not detected ug/L 20 SW846-8260B 7/30/03 11 :02 KC ACETONE Not detected ug/L 100 SW846-8260B 7/30/03 11 :02 KC 2-BUTANONE (MEK) Not detected ug/L 100 SW846-8260B 7/30/03 11:02 KC CARBON DISULFIDE Not detected ug/L 100 SW846-8260B 7/30/03 11 :02 KC CARBON TETRACHLORIDE Not detected ug/L 20 SW846-8260B 7/30/0311:02 KC 2-CHLOROETHYLVINYLETHER Not detected ug/L 40 SW846-8260B 7/30/03 11:02 KC NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 ..J.49 Springbrook RoaJ .4 P.O. Box 24-0543 • Charlotte, NC 28224-054] 1-'lmne: 704 / 529-6364 • Toll Free NurnhL'l': \-:·mo/ 529-6364 .._ Fax: 704 / 525-0401.J Lab Report 8/6/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 LABORATORIES, INC. ___.,,.~ I ~~:,:;,,Z:..., - Full Service Analytical & Environmental Solutia Page 66 of 75 Customer Project ID: Belmont PCE Site Customer Sample ID: DVCW-4 Prism Sample ID: AC88438 LoQin Group: 9727K25 Sample Collection Date/Time: 7/22/03 16:00 Lab Submittal Date/Time: 7/23/03 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: I I a TEST PARAMETER 2-HEXANONE 4-METHYL-2-PENTANONE (MIBK) MTBE IPE Sample Comments: TEST RESULT Not detected Not detected Not detected Not detected Angela D. Overcash, V.P. Laboratory Services UNITS ug/L ug/L ug/L ug/L REPORTING METHOD LIMIT REFERENCE 100 SW846-8260B 100 SW846-82608 20 SW846-8260B 20 SW846-8260B DATEfrlME STARTED 7/30/0311:02 7/30/03 11:02 7/30/03 11:02 7/30/03 11:02 ANALYST I KC KC KC KC NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springbrook Roa<l A P.O. Box 240543 A Charlolle. NC 28224-0543 I I I I I I I I I I I I Phone: 704 / 529-6364 A Toll Free Number: 1-800 / 520-6364 A Fax: 704 / 525-0409 I Lab Report -'-PRISM LABORATORIES, INC. I 4~ Full Service Analytical & Environmental Solutions I 8/6/03 Page 67 of 75 EA Engineering, Science & Tech Customer Project ID: Belmont PCE Site Attn: Scott Swanson Customer Sample ID: INFLUENT 0 15 Loveton Circle Prism Samole ID: AC88439 Sparks, MD 21152 Loqin Group: 9727K25 Sample Collection Date/Time: 7/22/03 17:00 u Lab Submittal Date/Time: 7/23/03 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: I TEST TEST REPORTING METHOD DATE/TIME PARAMETER RESULT UNITS LIMIT REFERENCE STARTED ANALYST BENZENE Not detected ug/L 10 SW846-82608 7130103 13:35 KC I BROMOBENZENE Not detected ug/L 10 SW846-8260B 7130103 13:35 KC BROMOCHLOROMETHANE Not detected ug/L 10 SW846-82608 7130103 13:35 KC BROMODICHLOROMETHANE Not detected ug/L 10 SW846-8260B 7130103 13:35 KC I BROMOFORM Not detected ug/L 10 SW846-8260B 7130103 13:35 KC BROMOMETHANE Not detected ug/L 20 SW846-82608 7130103 13:35 KC I N-BUTYLBENZENE Not detected ug/L 10 SW846-82608 7130103 13:35 KC SEC-BUTYLBENZENE Not detected ug/L 10 SW846-82608 7130103 13:35 KC TERT-BUTYLBENZENE Not detected ug/L 10 SW846-82608 7130103 13:35 KC I CHLOROBENZENE Not detected ug/L 10 SW846-82608 7130/03 13:35 KC CHLORODIBROMOMETHANE Not detected ug/L 10 SW846-82608 7/30103 13:35 KC CHLOROETHANE Not detected ug/L 20 SW 846-8260B 7130103 13:35 KC I CHLOROFORM Not detected ug/L 10 SW846-8260B 7/30103 13:35 KC CHLOROMETHANE Not detected ug/L 20 SW846-82608 7130103 13:35 KC ! I 2-CHLOROTOLUENE Not detected ug/L 10 SW846-8260B 7130103 13:35 KC 4-CHLOROTOLUENE Not detected ug/L 10 SW846-82608 · 7130103 13:35 KC 1,2-DIBROMO-3-CHLOROPROPANE Not detected ug/L 10 SW846-82608 7130103 13:35 KC I 1,2-DIBROMOETHANE Not detected ug/L 10 SW846-82608 7130103 13:35 KC DIBROMOMETHANE Not detected ug/L 10 SW846-8260B 7130103 13:35 KC 1,2-DICHLOROBENZENE Not detected ug/L 10 SW846-8260B 7130103 13:35 KC I 1,3-DICHLOROBENZENE Not detected ug/L 10 SW846-82608 7130103 13:35 KC 1.4-DICHLOROBENZENE Not detected ug/L 10 SW846-8260B 7130103 13:35 KC I DICHLORODIFLUOROMETHANE Not detected ug/L 20 SW846-82608 7130103 13:35 KC 1, 1-DICHLOROETHANE Not detected ug/L 10 SW846-8260B 7/30103 13:35 KC 1.2-DICHLOROETHANE Not detected ug/L 10 SW846-8260B 7130103 13:35 KC I 1, 1-DICHLOROETHENE Not detected ug/L 10 SW846-8260B 7130103 13:35 KC CIS-1,2-DICHLOROETHENE 220 ug/L 10 SW846-82608 7130103 13:35 KC TRANS-1,2-DICHLOROETHENE Not detected ug/L 10 SW846-82608 7130103 13:35 KC I 1,2-DICHLOROPROPANE Not detected ug/L 10 SW846-8260B 7130103 13:35 KC 1,3-DICHLOROPROPANE Not detected ug/L 10 SW846-8260B 7130103 13:35 KC I 2,2-DICHLOROPROPANE Not detected ug/L 10 SW846-8260B 7130103 13:35 KC NC Certification No. 402 SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 4-19 Springhrook Road • P.O. Box 240543 • Charlollc. NC 28224-0543 I Plwnt:: 70..J. / 529-6J64 .t.. Toll Frt:t' Nurnbi:r: 1-800 / 529-6364 .._ Fax: 704 / 525-0409 Lab Report PR1s.J ~ "'°""00"' ·~ ..--..is-.re.:.Q•-I Full Service Analytical & Environmental Soluti 8/6/03 Page 68 of 75 I EA Engineering, Science & Tech Customer Project ID: Belmont PCE Site Attn: Scott Swanson Customer Sample ID: INFLUENT 15 Loveton Circle Prism Samele ID: AC88439 I Sparks, MD 21152 Loqin Group: 9727K25 Sample Collection Date/Time: 7/22/03 17:00 Lab Submittal Date/Time: 7/23/03 13:50 I The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST TEST REPORTING METHOD DATE/TIME I PARAMETER RESULT UNITS LIMIT REFERENCE STARTED ANALYST 1, 1-DICHLOROPROPENE Not detected ug/L 10 SW846-8260B 7/30/03 13:35 KC ETHYLBENZENE Not detected ug/L 10 SW846-82608 7/30/03 13:35 KC I HEXACHLOROBUTADIENE Not detected ug/L 10 SW846-8260B 7/30/03 13:35 KC ISOPROPYLBENZENE Not detected ug/L 10 SW846-8260B 7/30/03 13:35 KC I P-ISOPROPYLTOLUENE Not detected ug/L 10 SW846-8260B 7/30/03 13:35 KC METHYLENE CHLORIDE Not detected ug/L 20 SW846-8260B 7/30/03 13:35 KC NAPHTHALENE Not detected ug/L 10 SW846-8260B 7/30/03 13:35 KC I N-PROPYLBENZENE Not detected ug/L 10 SW846-8260B 7/30/03 13:35 KC STYRENE Not detected ug/L 10 SW846-8260B 7/30/03 13:35 KC 1, 1, 1,2-TETRACHLOROETHANE Not detected ug/L 10 SW846-82608 7/30/03 13:35 KC I 1, 1,2,2-TETRACHLOROETHANE Not detected ug/L 10 SW846-8260B 7/30/03 13:35 KC TETRACHLOROETHENE 980 ug/L 10 SW846-8260B 7/30/03 13:35 KC I TOLUENE Not detected ug/L 10 SW846-8260B 7/30/03 13:35 KC 1,2,3-TRICHLOROBENZENE Not detected ug/L 10 SW846-82608 7/30/03 13:35 KC 1,2,4-TRICHLOROBENZENE Not detected ug/L 10 SW846-8260B 7/30/03 13:35 KC I 1, 1, 1-TRICHLOROETHANE Not detected ug/L 10 SW846-8260B 7/30/03 13:35 KC 1, 1,2-TRICHLOROETHANE Not detected ug/L 10 SW846-8260B 7/30/03 13:35 KC TRICHLOROETHENE 40 ug/L 10 SW846-82608 7/30/03 13:35 KC I TRICHLOROFLUOROMETHANE Not detected ug/L 20 SW846-82608 7/30/03 13:35 KC 1,2,3-TRICHLOROPROPANE Not detected ug/L 10 SW846-82608 7/30/03 13:35 KC 1,2,4-TRIMETHYLBENZENE Not detected ug/L 10 SW846-8260B 7/30/03 13:35 KC I 1,3,5-TRIMETHYLBENZENE Not detected ug/L 10 SW846-82608 7/30/03 13:35 KC VINYL CHLORIDE Not detected ug/L 20 SW846-8260B 7/30/03 13:35 KC I TOTAL XYLENES Not detected ug/L 20 SW846-8260B 7/30/03 13:35 KC cis-1,3-DI CH LOROPROPENE Not detected ug/L 10 SW846-8260B 7/30/03 13:35 KC trans-1,3-DICHLOROPROPENE Not detected ug/L 10 SW846-8260B 7/30/03 13:35 KC I ACETONE Not detected ug/L 50 SW846-8260B 7/30/03 13:35 KC 2-BUTANONE (MEK) Not detected ug/L 50 SW846-82608 7/30/03 13:35 KC CARBON DISULFIDE Not detected ug/L 50 SW846-82608 7/30/03 13:35 KC I CARBON TETRACHLORIDE Not detected ug/L 10 SW846-82608 7/30/03 13:35 KC 2-CHLOROETHYLVINYLETHER Not detected ug/L 20 SW846-82608 7/30/03 13:35 KC I NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 • FL Certification No. E87519 -149 Springbrook Road • P.O. Box 240543 • Charlotte. NC 28224-0543 Phnnc: 70-1-/ 529-6364 .A. Toll Free Nurnher: 1-800 / 5~9-6364 .A. Fax: 704 / 525-0409 I Lab Report I g u I I I I I I I I I I I I I 8/6/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 Customer Project ID: Customer Sample ID: Prism Sample ID: Loqin Group: Sample Collection Date/Time: Full Service Analytical & Environmental Solutions Page 69 of 75 Belmont PCE Site INFLUENT AC88439 9727K25 7/22/03 Lab Submittal Date/Time: 7/23/03 17:00 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST TEST REPORTING METHOD DATE/TIME PARAMETER RESULT UNITS LIMIT REFERENCE STARTED ANALYST 2-HEXANONE Not detected ug/L 50 SW846-82608 7/30/03 13:35 'KC 4-METHYL-2-PENTANONE (MIBK) Not detected ug/L 50 SW846-82608 7/30/03 13:35 KC MTBE Not detected ug/L 10 SW846-82608 7/30/03 13:35 'KC IPE Not detected ug/L 10 SW846-82608 7/30/03 13:35 KC Sample Comments: Angela D. Overcash, V. P. Laboratory Services NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 ' 449 Springbrook Road .A. P.O. Box 240543 .A. Char!otti:. NC .?.8.?.24-0543 PhllllC: 70-1 / 529-6364 • Tllll Free Number: 1-X00 / 529-6.364 • Fax: 70-1 / 525-0-1119 Lab Report 8/6/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 ~~1~ ~..-ff:.~ ~ I Full Service Analytical & Environmental Soluti Page 70 of 75 Customer Project ID: Belmont PCE Site Customer Sample ID: EFFLUENT Prism Samole ID: AC88440 Loqin Group: 9727K25 Sample Collection Date/Time: 7/22/03 17:10 Lab Submittal Date/Time: 7/23/03 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: I D I TEST PARAMETER BENZENE BROMOBENZENE BROMOCHLOROMETHANE BROMODICHLOROMETHANE BROMOFORM BROMOMETHANE N-BUTYLBENZENE SEC-BUTYLBENZENE TERT-BUTYLBENZENE CHLOROBENZENE CHLORODIBROMOMETHANE CHLOROETHANE CHLOROFORM CHLOROMETHANE 2-CHLOROTOLUENE 4-CHLOROTOLUENE 1,2-DIBROMO-3-CHLOROPROPANE 1,2-DIBROMOETHANE DIBROMOMETHANE 1,2-DICHLOROBENZENE 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 TEST RESULT Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected Not detected UNITS 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 ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L REPORTING METHOD DATE/TIME STARTED LIMIT REFERENCE 1.0 1.0 1.0 1.0 1.0 2.0 1.0 1.0 1.0 1.0 1.0 2.0 1.0 2.0 1.0 1.0 1,0 1,0 1.0 1.0 1.0 1.0 2,0 1,0 1.0 1.0 1,0 1.0 1.0 1.0 1,0 SW846-82608 7129103 21:26 SW846-82608 7129103 21:26 SW846-8260B 7129103 21 :26 SW846-82608 7129103 21:26 SW846-82608 7129103 21:26 SW846-82608 7129103 21:26 SW846-82608 7129103 21:26 SW846-8260B 7129103 21:26 SW846-82608 7129103 21:26 SW846-82608 7129103 21 :26 SW846-82608 7129103 21 :26 SW846-8260B 7129103 21:26 SW846-8260B 7129103 21:26 SW846-82608 7129103 21:26 SW846-82608 7129103 21 :26 SW846-82608 7129103 21:26 SW846-82608 7129103 21:26 SW846-82608 7129103 21:26 SW846-82608 7129103 21 :26 SW846-82608 7129103 21:26 SW846-82608 7129103 21:26 SW846-82608 7129/03 21:26 SW846-82608 7129103 21 :26 SW846-82608 7129103 21 :26 SW846-82608 7129103 21:26 SW846-8260B 7129103 21:26 SW846-82608 7129103 21:26 SW846-82608 7129103 21:26 SW846-82608 7129103 21:26 SW846-82608 7129103 21:26 SW846-82608 7129/03 21:26 ANALYST I KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC KC NC Certification No. 402 SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 FL Certification No. E87519 I I I I I I I I I I I I 449 Springbrook Road .., P.O. Box 240543 .., Charlotte. NC 28214-0'i43 Phone: 704 / 'i29-6364.., Toll Free Nun1hcr: 1-800 / 529-6364.., Fax: 704 / 525-0409 I Lab Report ~~ PRISM LA~ORATORIES, INC. I -...4"1"'4=t~.;..,.t; ...... ,._, ' Full Setv1ce Analytical & Envir~nmental Solutions D 8/6/03 Page 71 ofi;5 EA Engineering, Science & Tech Customer Project ID: Belmont PCE Site Attn: Scott Swanson Customer Sample ID: EFFLUENT D 15 Loveton Circle Prism Samele ID: AC88440 Sparks, MD 21152 Loqin Group: 9727K25 Sample Collection Date/Time: 7/22/03 17:10 I Lab Submittal Date/Time: 7/23/03 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: I TEST TEST REPORTING METHOD DATE/TIME PARAMETER RESULT UNITS LIMIT REFERENCE STARTED ANALYST 1, 1-DICHLOROPROPENE Not detected ug/L 1.0 SW846-8260B 7 /29/03 21 :26 · KC I ETHYLBENZENE Not detected ug/L 1.0 SW846-8260B 7/29/03 21:26 KC HEXACHLOROBUTADIENE Not detected ug/L 1.0 SW846-8260B 7/29/03 21:26 , KC ISOPROPYLBENZENE Not detected ug/L 1.0 SW846-8260B 7/29/03 21:26 KC I P-ISOPROPYL TOLUENE Not detected ug/L 1.0 SW846-8260B 7 /29/03 21 :26 KC METHYLENE CHLORIDE Not detected ug/L 2.0 SW846-8260B 7/29/03 21:26 ·KC I NAPHTHALENE Not detected ug/L 1.0 SW846-8260B 7/29/03 21:26 ,KC N-PROPYLBENZENE Not detected ug/L 1.0 SW846-8260B 7/29/03 21:26 KC STYRENE Not detected ug/L 1.0 SW846-8260B 7/29/03 21:26 'KC I 1, 1, 1,2-TETRACHLOROETHANE Not detected ug/L 1.0 SW846-8260B 7/29/03 21:26 ,KC 1, 1,2,2-TETRACHLOROETHANE Not detected ug/L 1.0 SW846-8260B 7/29/03 21:26 KC TETRACHLOROETHENE Not detected ug/L 1.0 SW 846-8260B 7/29/03 21:26 KC I TOLUENE Not detected ug/L 1.0 SW846-8260B 7/29/03 21:26 KC 1,2,3-TRICHLOROBENZENE Not detected ug/L 1.0 SW846-8260B 7/29/03 21:26 KC I 1,2.4-TRICHLOROBENZENE Not detected ug/L 1.0 SW846-8260B 7/29/03 21:26 KC 1, 1, 1-TRICHLOROETHANE Not detected ug/L 1,0 SW846-8260B 7/29/03 21:26 KC 1, 1,2-TRICHLOROETHANE Not detected ug/L 1.0 SW846-8260B 7/29/03 21:26 KC I TRICHLOROETHENE Not detected ug/L 1.0 SW846-8260B 7/29/03 21:26 KC TRICHLOROFLUOROMETHANE Not detected ug/L 2.0 SW846-8260B 7/29/03 21:26 KC 1,2,3-TRICHLOROPROPANE Not detected ug/L 1.0 SW846-8260B 7/29/03 21:26 KC D 1,2,4-TRIMETHYLBENZENE Not detected ug/L 1,0 SW846-8260B 7/29/03 21:26 KC 1,3,5-TRIMETHYLBENZENE Not detected ug/L 1.0 SW846-8260B 7/29/03 21:26 KC I VINYL CHLORIDE Not detected ug/L 2.0 SW846-82608 7/29/03 21 :26 KC TOTAL XYLENES Not detected ug/L 2.0 SW846-8260B 7/29/03 21:26 KC cis-1,3-DICHLOROPROPENE Not detected ug/L 1.0 SW846-8260B 7/29/03 21:26 KC I trans-1,3-DICHLOROPROP ENE Not detected ug/L 1.0 SW846-82608 7/29/03 21:26 KC ACETONE Not detected ug/L 5,0 SW846-8260B 7/29/03 21:26 KC 2-BUTANONE (MEK) Not detected ug/L 5.0 SW846-8260B 7 /29/03 21 :26 KC I CARBON DISULFIDE Not detected ug/L 5.0 SW846-8260B 7 /29/03 21 :26 KC CARBON TETRACHLORIDE Not detected ug/L 1,0 SW846-82608 7/29/03 21:26 KC I 2-CHLOROETHYLVINYLETHER Not detected ug/L 2.0 SW846-82608 7/29/03 21:26 KC NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springhronk Rtlad a P.O. Bo.\ 2405-1-J a ClwrloHl'. NC 2:,.;224-0543 I Phone: 70-1-/ 529-6364 A Toll Frcl' Numhl'r: 1-800 / 529-()3()4 A Fa.\: 704 / 52)-0409 Lab Report 8/6/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 LABORATORIES. INC. ~:::.~-I ;:IJ Service.Anal;,;~;~& Environmental Soluti Page 72 of 75 Customer Project ID: Belmont PCE Site Customer Sample ID: EFFLUENT Prism Samele ID: AC88440 Loqin Group: 9727K25 Sample Collection Date/Time: 7/22/03 17:10 Lab Submittal Date/Time: 7/23/03 13:50 I I The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST PARAMETER 2-HEXANONE 4-METHYL-2-PENTANONE (MIBK) MTBE IPE Sample Comments: TEST RESULT Not detected Not detected Not detected Not detected Angela D. Overcash, V.P. Laboratory Services UNITS ug/L ug/L ug/L ug/L REPORTING METHOD LIMIT REFERENCE 5.0 SW846-82608 5.0 SW846-82608 1.0 SW846-82608 1.0 SW846-82608 DATE/TIME STARTED 7129103 21:26 7/29/03 21:26 7/29/03 21:26 7/29/03 21:26 ANALYST I KC KC KC KC NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Springhrook Road • P.O. Box 240543 • Charlollc. NC 28224-0543 I I I I I I I I I I I I Phone: 7114 / 529-6364 • Toll Free Number: 1-800 / 529-6364 • Fax: 704 / 525-0409 I Lab Report PRISM LABORATORIES, INC. I --~ --~~~"t~- Fu\! Service Analytical & Enviionmental Solutions ' 8/6/03 Page 73 of 75 • EA Engineering, Science & Tech Customer Project ID: Belmont PCE Site Attn: Scott Swanson Customer Sample ID: TRIP BLANK u 15 Loveton Circle Prism Samele ID: AC88441 Sparks, MD 21152 Loqin Group: 9727K25 Sample Collection Date/Time: 7/22103 I Lab Submittal Date/Time: 7/23/03 13:50 The following analytical results have been obtained for the indicated sample which was submitted to this labqratory: • TEST TEST REPORTING METHOD DATE/TIME PARAMETER RESULT UNITS LIMIT REFERENCE STARTED ANALYST BENZENE Not detected ug/L 1.0 SW846-8260B 7129103 21:59 KC I BROMOBENZENE Not detected ug/L 1.0 SW846-8260B 7129103 21:59 KC BROMOCHLOROMETHANE Not detected ug/L 1.0 SW846-8260B 7129103 21:59 KC BROMODICHLOROMETHANE Not detected ug/L 1.0 SW846-8260B 7129103 21:59 KC I BROMOFORM Not detected ug/L 1.0 SW846-8260B 7129103 21:59 KC BROMOMETHANE Not detected ug/L 2.0 SW846-8260B 7129103 21:59 KC I N-BUTYLBENZENE Not detected ug/L 1.0 SW846-8260B 7129103 21:59 ,KC SEC-BUTYLBENZENE Not detected ug/L 1.0 SW846-8260B 7129103 21:59 •KC TERT-BUTYLBENZENE Not detected ug/L 1.0 SW846-8260B 7129103 21:59 KC I CHLOROBENZENE Not detected ug/L 1.0 SW846-8260B 7129103 21:59 ,KC CHLORODIBROMOMETHANE Not detected ug/L 1.0 SW846-8260B 7129103 21:59 'KC CHLOROETHANE Not detected ug/L 2.0 SW846-8260B 7129103 21:59 ;Kc I CHLOROFORM Not detected ug/L 1.0 SW846-8260B 7129103 21 :59 KC CHLOROMETHANE Not detected ug/L 2.0 SW846-8260B 7129103 21:59 KC I 2-CHLOROTOLUENE Not detected ug/L 1.0 SW846-8260B 7129103 21 :59 KC 4-CHLOROTOLUENE Not detected ug/L 1.0 SW846-8260B 7129103 21:59 KC 1,2-DIBROMO-3-CHLOROPROPANE Not detected ug/L 1.0 SW846-8260B 7129103 21:59 KC I 1,2-DIBROMOETHANE Not detected ug/L 1.0 SW846-8260B 7129103 21:59 KC DIBROMOMETHANE Not detected ug/L 1.0 SW846-8260B 7129103 21:59 KC 1,2-DICHLOROBENZENE Not detected ug/L 1.0 SW846-8260B 7129103 21:59 KC I 1,3-DICHLOROBENZENE Not detected ug/L 1.0 SW846-8260B 7129103 21:59 KC 1,4-DICHLOROBENZENE Not detected ug/L 1.0 SW846-8260B 7129103 21:59 ~c I DICHLORODIFLUOROMETHANE Not detected ug/L 2.0 SW846-8260B 7129103 21:59 KC 1, 1-DICHLOROETHANE Not detected ug/L 1.0 SW846-8260B 7129103 21:59 KC 1,2-DICHLOROETHANE Not detected ug/L 1.0 SW846-8260B 7129103 21:59 KC I 1, 1-DICHLOROETHENE Not detected ug/L 1.0 SW846-8260B 7129103 21 :59 KC CIS-1 ,2-DICHLOROETHENE Not detected ug/L 1.0 SW846-8260B 7129103 21:59 KC TRANS-1,2-DICHLOROETHENE Not detected ug/L 1.0 SW846-8260B 7129103 21:59 KC I 1,2-DICHLOROPROPANE Not detected ug/L 1.0 SW846-8260B 7129103 21:59 KC 1,3-DICHLOROPROPANE Not detected ug/L 1.0 SW846-8260B 7129103 21:59 KC 2,2-DICHLOROPROPANE Not detected ug/L 1.0 SW846-8260B 7129103 21:59 KC I NC Certification No. 402 SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 449 Srringhrook Road • P.O. Bo., 240543 A Charlotte. NC 28224-0543 I Phone: 704 / 529-63(i4 • Toll Free Number: 1-800 / 529-6364 A Fax: 704 / 525-0409 Lab Report ~~ r.~!~l Full Service Analytical & Environmental Solu\11 8/6/03 Page 74 of 75 I EA Engineering, Science & Tech Customer Project ID: Belmont PCE Site Attn: Scott Swanson Customer Sample ID: TRIP BLANK 15 Loveton Circle Prism Samele ID: AC88441 n Sparks, MD 21152 Loqin Group: 9727K25 Sample Collection Date/Time: 7/22/03 Lab Submittal Date/Time: 7/23/03 13:50 I The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST TEST REPORTING METHOO DATE/TIME I PARAMETER RESULT UNITS LIMIT REFERENCE STARTED ANALYST 1, 1-DICHLOROPROPENE Not detected ug/L 1.0 SW846-8260B 7/29/03 21 :59 KC ETHYLBENZENE Not detected ug/L 1.0 SW846-8260B 7/29/03 21:59 KC I HEXACHLOROBUTADIENE Not detected ug/L 1.0 SW846-8260B 7/29/03 21:59 KC ISOPROPYLBENZENE Not detected ug/L 1.0 SW846-8260B 7/29/03 21:59 KC I P-ISOPROPYLTOLUENE Not detected ug/L 1.0 SW846-8260B 7/29/03 21:59 KC METHYLENE CHLORIDE Not detected ug/L 2.0 SW846-8260B 7/29/03 21:59 KC NAPHTHALENE Not detected ug/L 1.0 SW846-8260B 7/29/03 21:59 KC I N-PROPYLBENZENE Not detected ug/L 1.0 SW846-8260B 7/29/03 21:59 KC STYRENE Not detected ug/L 1.0 SW846-8260B 7/29/03 21:59 KC 1, 1, 1,2-TETRACHLOROETHANE Not detected ug/L 1.0 SW846-8260B 7/29/03 21:59 KC I 1, 1,2,2-TETRACHLOROETHANE Not detected ug/L 1.0 SW846-8260B 7/29/03 21 :59 KC TETRACHLOROETHENE Not detected ug/L 1.0 SW846-8260B 7/29/03 21:59 KC I TOLUENE Not detected ug/L 1.0 SW846-8260B 7/29/03 21:59 KC 1,2,3-TRICHLOROBENZENE Not detected ug/L 1.0 SW846-8260B 7/29/03 21:59 KC 1,2,4-TRICHLOROBENZENE Not detected ug/L 1.0 SW846-8260B 7/29/03 21:59 KC I 1, 1, 1-TRICHLOROETHANE Not detected ug/L 1.0 SW846-8260B 7/29/03 21:59 KC 1, 1,2-TRICHLOROETHANE Not detected ug/L 1.0 SW846-8260B 7/29/03 21:59 KC TRICHLOROETHENE Not detected ug/L 1.0 SW846-8260B 7/29/03 21 :59 KC I TRICHLOROFLUOROMETHANE Not detected ug/L 2.0 SW846-8260B 7/29/03 21:59 KC 1,2,3-TRICHLOROPROPANE Not detected ug/L 1.0 SW846-8260B 7/29/03 21:59 KC 1,2,4-TRIMETHYLBENZENE Not detected ug/L 1.0 SW846-8260B 7/29/03 21 :59 KC I 1,3,5-TRIMETHYLBENZENE Not detected ug/L 1.0 SW846-8260B 7/29/03 21:59 KC VINYL CHLORIDE Not detected ug/L 2.0 SW846-8260B 7/29/03 21:59 KC I TOTAL XYLENES Not detected ug/L 2.0 SW846-8260B 7/29/03 21:59 KC cis-1,3-DICHLOROPROPENE Not detected ug/L 1.0 SW846-8260B 7/29/03 21:59 KC trans-1,3-DICHLOROPROPENE Not detected ug/L 1.0 SW846-8260B 7/29/03 21 :59 KC I ACETONE Not detected ug/L 5.0 SW846-8260B 7/29/03 21 :59 KC 2-BUTANONE (MEK) Not detected ug/L 5.0 SW846-8260B 7/29/03 21:59 KC CARBON DISULFIDE Not detected ug/L 5.0 SW846-8260B 7/29/03 21:59 KC I CARBON TETRACHLORIDE Not detected ug/L 1.0 SW846-8260B 7/29/03 21:59 KC 2-CHLOROETHYLVINYLETHER Not detected ug/L 2.0 SW846-8260B 7/29/03 21:59 KC I NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 44'! Springbrook Road .t. P.O. Bo, 240543 .t. Charlollc. NC 28224-0543 Phone: 70-l / 529-6364 .t. Toll Free Number: 1-800 / 529-636-l .t. Fax: 704 / 525-0409 I Lab Report ,'-. ~1M, I 0 I I I I I I I I I I I I I I 8i6/03 EA Engineering, Science & Tech Attn: Scott Swanson 15 Loveton Circle Sparks, MD 21152 -~}e"":..h· ·-··-,- Full Service Analytical & Enviri:>nmental Solutions Page 75 of 75 Customer Project ID: Belmont PCE Site Customer Sample ID: TRIP BLANK Prism Samele ID: AC88441 Loqin Group: 9727K25 Sample Collection Date/Time: 7/22/03 Lab Submittal Date/Time: 7/23/03 13:50 ' The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: TEST PARAMETER 2-HEXANONE 4-METHYL-2-PENTANONE (MIBK) MTBE IPE Sample Comments: TEST RESULT Not detected Not detected Not detected Not detected Angela D. Overcash, V.P. Laboratory Services REPORTING UNITS LIMIT ug/L 5.0 ug/L 5.0 ug/L 1.0 ug/L 1.0 METHOD DATE/TIME REFERENCE STARTED ANALYST SW846-82608 7129103 21:59 KC SW846-82608 7129/03 21 :59 KC SW846-8260B 7129103 21:59 KC SW846-82608 7129103 21:59 KC NC Certification No. 402 -SC Certification No. 99012 -NC Drinking Water Cert. No. 37735 -FL Certification No. E87519 4-19 Springhrook RoaJ • P.O. Box 240543 • Charlotte. NC 28224-0543 Phone: 704 / 529-6.364 .& Toll Free Numher: 1-XOO / 5.29-6364 • Fax: 704 / 5.25-0-1-0lJ --~~!§M CHAIN OF CUSTODY RECORD " LAB USE ONLY ---~~!i!J~tt.~~--··· Full Service Analytical & Environmental Solutions 449 Springbrook Road• P.O. e~·x 240543 • Charlotte, NC 28224-0543 Phone: 704/529-6364 • Fax: 704~-0409 ~ . Client Com-pany Name: ,::;: <~ 6,p ~:7<e.r~ ,-~~ Report To/Contact Name: .::.X-~-+ :)lA,..,IG1'f'\ ~ Reporting Address:, /:"> ... L-ov·e...+un ,:::,r.::..1<.:. I __ ':J PAGE_ OF __ QUOTE f TO ENSURE PROPER BILLING: -------·I &lr•Dr,1 it_·,;, S;ic-Project Name: ------,----~--------~~ Short Hold Analysis: (Yes) ((N.9)' UST Project: (Yes) iNo)\ *Please ATTACH any project specific reporting provisions and/or QC .Requirements Invoice To: ~~ ,4 C:11-~;11\ ~~~r·i!\J Addre s: /.':', lc,i<e.J.;,,, C, ,-,_J., s1-:x, r k, fvl.ci.r-y I ,l\,<>\ Z I I " Z: SamPles INT ACT upon arrival? s~. L~: Received ON WET ICE? Temp ~ PRQ_PEA PRESERVATIVES indicated? -:~ AeC8iv80 WITHIN HOLDINGTIMES? ;: : :: cus'"'rODY.sEALs 1NrAcr11~ ~~ .,,;: ;,::.,· .:' voCAT1LES1~~c'd W/oUr HEA.dSPACE? ::.~ PROPER CoNrA1NEAS used?·~-; · :.:: ···; -~·:: .. ..., -~:. :· .: ~ ---~; . 5/:.,,rh5 /Vio~ylnrd .Z.I 15-Z.. Phone;_ 'lfc,. 77l--.fi-/.'ic,~ Fax~~, ;:o:)1}-'--/?..<-,4 Site Location Name: fk.J r'r\on-f--, _., .fe (.,J :,'"85 . o I co i C Purchase Order No./Billing Reference -----'---------- Requested Due Date O 1 Day O _?.Q_ays O 3 Days O 4 Days O 5 Days O 6-9 Days(tfslandard 1 O days TO BE FILLED IN BY CLIENT/SAMPLING PERSONNEL Certification: NELAC __ USACE __ -FL __ -_ NC_/_ Site Location Physicalfddress: 11~ w;;;;dla.w r K-8 /✓c,d-h IJ,e.ln<of} ' .IJG,-/-r, (.c.rc,/,r,q_ Samples received after 15:00 will be processed next business day. Turnaround time is based on business days, excluding weekends and holidays. (SEE REVERSE FOR TERMS & CONDITIONS REGARDING SERVICES RENDERED BY PRISM LABORATORIES, INC. TO CLIENn SC OTHER ~ __ N/A -~- Water Chlorinated: YES NO / .. Sample Iced Upon Collection: YES X NO TIME MATRIX SAMPLE CONTAINER ANALYSES REQUESTED SUB LAB CERT. IDNO. CLIENT DATE COLLECTED SAMPLE DESCRIPTION _ COLLECTED MILITARY HOURS (SOIL, PAESERVA-~ty / WATER OR •TYPE TIVES SLUDGE) SEE BELOW NO. SIZE wc.+e,--Vol\ .. ? L/o,,._ I /1-C.I X Upon rEtlinqulShlng, this•' hain ' Custody is your authorization for Prism to proceed with the analyses as requested above. Any changes must be submitted in wr-lting to the Prism Project Manager. There will be charges for any changes after analyses have been initialized. Re_lirlq~ished B_y: (Signature),/ : ••. J..// Received By; ( lgnature) ~atf_ ilitary ours .-./4 _ /'}Z.,~,, <:'.7h;:.,,-C-<. 712.3),'5 I zsc:., ReUhq ~ed By: (Sig lure) Received By: (Signature) Date Method of Shipment: NOTE: ALL PLE COOLERS SHOULD BE TAPED SHUT TH STODY FOR TRANSPORTATION TO THE RATORY, I ..,;----;-1 Ju SAMPLES ARE NOT ACCEPTED AND VERIFIED AGAINST CQ_C_J,,ltmL RECEIVED AT THE LABORATORY. /,-, q, --,-.1.c..--.s· 0 Fed Ex O UPS ~Jftmd-dellvered O Prism Field Service O Other • T ,.,._ • r-. o,. -, NPDES: ~~:' ,.,_..J GROUNDWATER: I DRINKING WATER: I SOLID WAST~RCRA: I CERCLA I LAN~FIL!:..J... OTHER: ~ □ .,..C .... g N..,C .. ~ N..,C -~ ialll SC ~ NClliD ~ lal:J SC, _ □lilijilJ Nciilil:; REMARKS PRISM LAB IONO. ·---·-- 1tr1 -;, i. :}\•1ti ;·J_;_\ :?'/;~).?, 1----1 ~G.•j\tl 1----,~' ,, . . PRESS DOWN FIRMLY. 3 COPIES PRISM USE ONLY Additional Comments: Site Arri~~! Time: Site Departure Time: Field Tech Fee:, Mileage: .. --- - ---11111 liiiil _. ----l!!!!!!!!!I !!!!I ·_A~~~ Full Service Analytical ~ Environmental Solutions 449 Springbrook Road• P.O. Box 240543 • Charlotte, NC 28224-0543 Phone: 704/529-6364 • Fax: 704/525-0409 • . Client Company Name: El! ~,rJ.~lee.ri ~"l<j Report To/Contact Name: •. ::i.cc-, .:.::.~-.....fQ.n~o t1 Reporting Address: Is-L::,ve.--lo,, C, re.le, Spc:i-rks /v1or•1 ku-d ZJISZ TIME MATRIX . CLIENT DATE COLLECTED (SOIL, SAMPLE DESCRIPTION COLLECTED MILITARY WATER OR HOURS SLUDGE) DP:/. ,4 I} 7 )ft] /03 I 72,.5; W,de.- PPiBu 140<; r:,Picu I 3oS- D p j_ bu I I Lf c, sp z L.. I ;~ Gl 2 ~::; c•ez u I 1'6.~6 ·{1 PP 3U ,/l·\/L,3 I c,,:_) :_; ---··--·--~ --, DPL/J I 1)0:;- c\lJ--(o \ //\./ c; ' ---· •~I ,:-p 3 _ _, ... L l ,:330 CHAIN OF CUSTODY RECORD . LAB USE ONLY . z. ~ PAGE_ OF..:::=:_ QUOTE • TO ENSURE PROPER BILLINGi -------1 B~J,n~n f· .Pc..E· S; +e Project Name:-------------------=~ Short Hold Analysis: (Yes) 1Naj' UST Project: (Yes) ~) *Please ATTACH any project specific reporting provisions and/~ QC R.!q~ire_men~s-:., _ lnvoiceTo: t..:::/t-l: . .f').j_H1c!<: .. 1 ,,,,..j Address: ,.~ L£:~v'e,..,i-<..Jn c; (~·;.:Jc. six~.d"-5 /vlc;,ry lc..."d .z 11.0.. L ' F. /.58 ,;", 0 I ,. Purchase Order No./Billing Reference _'-' _______ «J_<'..>_I·'-'_. _ TO BE FILLED IN BY CLIENT/SAMPLING PERSONNEL Requested Due Date □ \Day g.2-Q~ys O 3 Days O 4 Days O 5 Days 0 6-9 Day(a_standard 10 days Samples received after 15:00 will be processed next business day. Turnaround lime is based on business days, excluding weekends and holidays. {SEE REVERSE FOR TERMS & CONDITIONS REGARDING SERVICES RENDERED BY PRISM LABORATORIES, INC. TO CUENn Certification: NELAC USACE_._FL NC sc __ OTHER·~--·N/A __ _ Water Chlorinated: YES_ NO i:: Sample Iced Upon Collection: YES >'-NO SAMPLE CONTAINER ANALYSES REQUESTED SUB LAB CERT. IDNO. 'TYPE SEE BELOW NO. VoA 3 SIZE L}o,. I PRESERVA- TIVES J-l c..) ,>< REMARKS PRISM LAB IONO. YiYY ;L f1}~ff1 1----+---t----+---t----------t-----t ,.,.I / .. , .. r '?,ii J ·, 1---+---------+---11.,.'_.!..:'..L. i---+--+~-+---1----1~-~----~~-1----1z·~-1-'d .. C· •.j .. &.. \/ oA ( !-,· !·f· ·. ,-I,,,,'..;. J .1 f"t• ,· . .::.,~ !?,;. i".·i-----~-y1;:ir, '1Jt 1. --:,---------- 1.i11 >.· Sampler's Signature Sampled By (Print Name) Je,J/,r,:,_, . 5111 i f-h ·A Affiliation I::- Upon relinquishing, thfs Chain o ustody Is your authorization for Prism to proceed with the analyses as requested above. Any changes must be submitted in writing to the Prism Project Manager. There will be charges for any changes after analyses have been initialized. Relinquished By: (Signature) Method of Shipment: NOTE: AU. SAMPLE COOLERS SHOULD BE TAPED SH .Wffi1., STODY SEALS FOR TRANSPORTATION TO TliE LABORATORY. SAMPLES ARE NOT ACCEPTED AND VERIFIED AGAINST coe·lJNTIL RECEIVED AT THE LABORATORY. - 0 Fed Ex -□ UPS :e?'~ivered O Prism Field s:rvice O Other NPDES: I UST: I GROUNDWATER: I DRINKING WATER: I SOLIOWASTE: I RC~A: ONG O SC O NC OSC ONG OSC O NC DSC O NC OSC □0 NC· 0 SC 0 0 ----0 ------0 -------0 ------ CERCLA I LANDFILL I OTHER: ONG DSC ONG DSC ONG DSC 0 ----0 ----0 ---- Additional Comments: PRISM USE ONLY Site Arrival Time: Slte Departure Time: Field Tech Fee: Mileage: SEE REVERSE FOR TERMS & CONDITIONS FINAL RFPORT r.o Y CHAIN OF CUSTODY RECORD . PR1s1Vi": ·., PAQJ ._3_ Of _··_3_ QUOTE II TO ENSURE PRoPER BILLING; --------1.,·: Sa~_-'P-1.,~.~ i~_>AcT •. _u.J>On_ -~~r_,_lv~i1 .. ..-... '5 4; ' 0/ . NO ~A • , ·, LABORATORIES, 1Nc. B J f " · · } / ..it 1)\0 i\ . 1 C..~/7; :::>I· ·e, Received ON WET.ICE?.Temp ,... • ... _, .... ,~\ii. nr: __ ·· · · Project Name: · _PA6P.eRh~E~ERVATivEs·i~d_icat8d? _\~ -/-'~·-.. · · = Full Service Analyti~al tEnvironmental Solutions Short Hold Analysis: (Ye~) ,@~;: · UST Project: (Yes}((~ _ · ,,_. --.;.•.:-- -·,.. -· -"• -~ -. - LAB USE ONLY 449 Springbrook Road• P.O. Box,240543 • Charlotte, NC 28~24~0543 *Ple~s_e ATTAd/CH ajnycpiroje~¥ specific reporting ~f f.~t,{_~.~-.·-~r,.z.~_r.·,A1 ~S-~~-~.-~.~-•.·.~i~.,.i.'.~.~~S,/.f.'..·!.~.(l.\ .. J~~-;t._:~,·-.:;-,·.:.·\· .. -,_0-.-'.·✓-.·.· .. ~.?.;:: .. Phone: 704/529-6364 • Fax: 7Q:4l525::Q409 • . .· · prov1s1ons an o,r equ1rements . . ·, , -,-_ _ _ -_ ._ -~ _ Client Company Name: t;JI &03.1n~'-'4 Invoice To: C: J\.::.!z.!_0 6e-rtr''.i :;f.Yf~!!~~~,~~c'd.Vf_O~-! H-~~-~P.~.~~} ··.::'.· i:~ ·f ." _· :· ::· $c fFc: H (\ /5 £o ZJ6 , <_i €)-,,,PROPERCONTAJNERSused?;;;.•,•;:'J.:· 1 ·· :_~.:::_:.__::-,_·_ Report To/Contact Name: -.. ~ _.1,<..,U.r,:::..c, Address: V __ .,. · r ·' re: ~ :::; 1·.;;_;:. ;1:, ~-.• · .• ; · ·::. : .. ~ ::;;1. ,.: .; ,,, ·:.: ·•-, -: , ,• ·i· - ReportingAddres~; '/£ L·~v.,,_+,c,n Cir-cJe ~pa.f·.k-0 fJ\,,.n1/a.,,.J z,,5 <- <' · ,,.-· •:1, / -' 'C~ ,.-~ ' , /o,1':J5 D) C>D/D ._.e,..r -..:> P .u..'f:')_. Cl'...-1o a:::-J .:., e:_. Purchase Order No./Billing Reference c"=o-,· __ -_' ______ _ Phone: q; 6 .1-, I· '!CJ s·o Fax ~.es! [~ '-(ID· 11 I-i/:id-1-Requested Due Dale O lDay O 2 ~ys O 3 Day~" 0 4 Days O 5 Days TO BE FILLED IN BY CLIENT/SAMPLING PERSONNEL , ··"· ' ':\,,;\, ,/ Certification: NELAC __ USA,_!::E ··,:~. FL __ NC_'_ ,• Site Location Name: 1Be.../nlL>OT P. ;5,-J.e.. 06-9 Day(~andard 10days Si~e Locatio PhysicalAddr.ess· / {o j.l,.h;.d.J OWfi /<cJ. Samples rec~ive~ after 15:00 will.be processed ne~ business day. . SC OTHER ~--N/A __ _ Water Chlorinated: YES NO x · f.l,:.,r fh ~Jvr,. v\1-No,,'J-h ilir-c.../ ,nc Turnaround time Is based on business days, excluding weekends and holidays. · •J 1 .t, (SEE REVERSE FOR TERMS & CONDITIONS REGARDING SERVICES RENDERED BY PRISM LABORATORIES, INC. TO CLIENT) Sa;,,ple Iced Upon Collection: YES .>< NO . CLIENT: SAMPLE DESCRIPTION DATE COLLECTED TIME COLLECTED MILITARY HOURS MATRIX (SOIL, WATER OR SLUDGE) kk.:.-1« SAMPLE CONTAINER . - "TYPE SEEBELDW Vo/I- l ND. SIZE 3 <..Jo,,.! PRESERVA~ TIVES /-+GJ ANALYSES REQUESTED , -~IC--· x.,,,J . Je /.(~~ <rni f h Glr £/fl," I ,1C('.'.Cv(v\::, SamplE!r's Signature ~ ✓-!h Sampled By (Print Name) .._,,, Affiliation REMARKS •• SUB LAB CERT.· IDND. PRISM LAB IDNO. Upon relinquishing, th s hain of 'Custody is your Suthorization for Pri;1m to proceed with the analyses as requested above. Any changes must be submitted in writing to the Prism·Praject Manager. There will be charges for any changes after analyses have been initialized. PRISM USE ONLY· na1ure)_ Relinquished By: (Signature) Method 0 Shipment NOTE! All SAMPLE C LERS SHOULD BE TAPED SHUT SAMPLES ARE NOT AC_CEPTED AND VERIFIED AGAINST C 0 Fed Ex O UPS 0 Pri~,Fleld Service □Other STODY.SEALS FOR TRANSPORTATION TO THE LABORATORY. ,tJNTIL RECEIVED AT THE LABORATORY. Additional Comments: • . ES: ...JJ/ST: · 1 GROUNDWATER: I DRINKING WATER: I SOLID WA~TE: 1 RCRA: I CERCLA ~NDF!!,!,_I OTHER: . C r:ll!Jl!III NC -□ IIIRi SC-r:l ~ SC-~ r:l s . r:l ~c -r:l ~c ~ r:l r-allsc liill - Site Arrival Time: Site Departure Time: Field Tech Fee: Mileage: I I I n I I I APPENDIXC I I I I I I I I I I I I Concentration of PCE at SVCW-1 vs Time 3500 3000 . 1-----Influent f --svcw-1 ~ 2500 ....J --CJ) :::J ~ 2000 C . 0 -Cll L.. -1500 C Q) () C 0 0 1000 ----. -- 500 -~ . J_ L/ ' ' ' ' ' ' ' . ' ' ' ' ' ., ' ' ' ' Date (m/d/y) ------ - - - -l!!!!!!!!I l!!!!!!!I -== -liiiii1 --- ~ _J --Ol ::J ~ C 0 -l1l L.. -C Q) u C 0 u Concentration of PCE at SVCW-2 vs Time 3500 -a-Influent 3000 ------svcw-2 2500 --·-- 2000 - 1500 -~-··-- 1000 ----- ~ - 500 -\Ji-~ -__. - -. ...... ' ' ' ' ' ' ' ' ' ' ' ' ' ' 0 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~~~~~~~~~~~~~#~~~~~~ ~#~~~~~~~~##0~~~~~~ Date (m/d/y) ' - - - - - --- -l!!!!l!!I I!!!!!! !!l!I --liiilii --- - Concentration of PCE at SVCW-3 vs Time 10000 - 9000 ----Influent -+-SVCW-3 8000 - 7000 -~ --' --Ol :::l 6000 -~ C 0 ..., 5000 -ro '-..., C Q) 4000 -u C 0 0 3000 · 2000 -- 1000 -- 0 - ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ #~~~~~~~~~~~~~~~~~~ ➔" ➔'V ➔'v t><' ~' fi:'" . fi:''V ~ <:J <-:>'" ~'v <-:J{v Cd' '<}" (d" (d'V "' "'" "'" Date (m/d/y) - - - - - - - -l!!!!!!!!!I l!!!!!!!!!I !!!!!I == =a lilliil liiiil -lilii - - ~ __J ---CJ ::J ~ C 0 :;::; Cll L. -C Q) u C 0 0 Concentration of PCE at DVCW-1 vs Time 12000 --~---------------------------- 10000 -,~---------~ 8000 - 6000 - 4000 - 0 -+-=""' I ----Influent I -----------1.-+-DVCW-1 ~~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~J~~J~~~~~#~~~~~~~~~~ ➔" ➔'v '?{I, ~\ ~" ~" ~'V (:, (:, ,J." ~{I, ,J.'V <o «}" «}" 0\V '\ '\\" '\\" Date (m/d/y) -----------l!!!!!!!I l!!!!!!!!I 11!!1 == =a 11111 liilliil - ~ ...J --OJ :::J ~ C 0 ·.;::; ro L--C Q) u C 0 u Concentration of PCE at DVCW-2 vs Time 3500 - 3000 -1-----I nf I u ent I --ovcw-2 2500 -- 2000 1500 - 1000 --~ -- 500 ---~ ~ -- .. ' I ' ' ' ' ' ' ' ' ' ' ' 0 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~~~~~~~,~~~~cy~~cy~A~~~ ➔" ➔rr; '?(I, ~ ~" ~" ~iv 0' 0' 0'" B-'v B-rv <o Id" Id" ~v -' "\ "-\ Date (m/d/y) I ----._ I!!!!!!!! I!!!!! =m == == 1111111 liilil liiiii liiiiiil liiil ---- ~ ....J --0) :::J ~ C 0 :;:::, ro L. -C (I) () C 0 0 Concentration of PCE at DVCW-3 vs Time 4000 - 3500 --a-Influent -+-DVCW-3 3000 - 2500 -- 2000 -- 1500 -- 1000 --- 0 -1--~~~~--,----,------.--,-----,---,---.----,---.-----;---,----;,---,---.-----,__J ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~~~~~~~~~~~~~~cy~~~~ ~~~~~~~~~~##~~~~~~~ Date (m/d/y) ~ ...J ---Cl :J ~ C 0 :;:; co '--C Q) u C 0 0 Concentration of PCE at DVCW-4 vs Time 3500 -,-------------~-----------------, ---Influent 3000 --11------------------------· --ovcw-4 2500 -__ , ___ _ 2000 ---l-----11---------------------------------i Date (m/d/y)