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HomeMy WebLinkAbout20028_Alcatel Facility_07-17-2015_GMRHazardous Waste Section File Room Document Transmittal Sheet Name: Mary Siedlecki EPA ID Number: NCD 003 185 238 Facility Name: Alcatel Document Group: Groundwater Document Type: Groundwater Monitoring Report Description: April 2015 Groundwater Monitoring Report Date of Document: 07/17/2015 Author(s) of Doc: Amec ____________________________________________________________________________ File Room Use Only Date Received Date Scanned Scanner’s Initials: Amec Foster Wheeler Environment & Infrastructure, Inc. Tel – (919) 381-9900 4021 Stirrup Creek Drive, Suite 100 Fax – (919) 381-9901 Durham, North Carolina 27703 www.amecfw.com Licensure: NC Engineering F-1253; NC Geology C-247 ©2015 Amec Foster Wheeler. All Rights Reserved. TABLE OF CONTENTS 1.0 INTRODUCTION AND BACKGROUND ............................................................................ 1 2.0 REMEDIAL ACTIVITIES ..................................................................................................... 1 3.0 SAMPLING AND REPORTING REQUIREMENTS ............................................................ 2 4.0 POTENTIOMETRIC GROUNDWATER SURFACES ......................................................... 2 5.0 GROUNDWATER SAMPLING ........................................................................................... 3 5.1 Groundwater Sampling Methods ................................................................................. 3 5.2 Analytical Results ........................................................................................................ 4 5.2.1 General ............................................................................................................ 4 5.2.2 Total VOCs ...................................................................................................... 5 5.2.3 PCE ................................................................................................................. 5 5.2.4 1,4-Dioxane ..................................................................................................... 6 6.0 GROUNDWATER MONITORING OPTIMIZATION ANALYSIS ......................................... 6 6.1 Spatial Redundancy Evaluation .................................................................................. 7 6.2 Temporal Redundancy Optimization ........................................................................... 7 7.0 CONCLUSIONS AND RECOMMENDATIONS .................................................................. 8 FIGURES Figure 1 Site Area Map Figure 2 Site Layout Map Figure 3a Potentiometric Surface Map - Unconsolidated Aquifer Figure 3b Potentiometric Surface Map - Bedrock Aquifer Figure 4a Total VOC Concentration - Unconsolidated Aquifer Figure 4b Total VOC Concentration - Bedrock Aquifer Figure 5a PCE Concentration - Unconsolidated Aquifer Figure 5b PCE Concentration - Bedrock Aquifer Figure 6a 1,4-Dioxane Concentration - Unconsolidated Aquifer Figure 6b 1,4-Dioxane Concentration - Bedrock Aquifer TABLES Table 1 Groundwater Elevations (April 7, 2015) Table 2 Historical Groundwater Analytical Results Table 3 April 2015 Groundwater Analytical Data Table 4 Monitoring Optimization Results Amec Foster Wheeler Environment & Infrastructure, Inc. Tel – (919) 381-9900 4021 Stirrup Creek Drive, Suite 100 Fax – (919) 381-9901 Durham, North Carolina 27703 www.amecfw.com Licensure: NC Engineering F-1253; NC Geology C-247 ©2015 Amec Foster Wheeler. All Rights Reserved. TABLE OF CONTENTS (CONTINUED) APPENDICES Appendix A Laboratory Analytical Report Appendix B Mann-Kendall Trend Analysis Appendix C Monitoring Optimization Documentation Amec Foster Wheeler, Environment & Infrastructure, Inc. Page 1 Tel – (919) 381-9900 4021 Stirrup Creek Drive, Suite 100 Fax – (919) 381-9901 Durham, North Carolina 27703 www.amecfw.com Licensure: NC Engineering F-1253; NC Geology C-247 ©2015 Amec Foster Wheeler. All Rights Reserved. 1.0 INTRODUCTION AND BACKGROUND The former Alcatel USA Sourcing, Inc. facility is located at 2912 Wake Forest Road, Raleigh, Wake County, North Carolina (Figure 1). The facility consists of approximately 24 acres and was historically occupied by a 234,000 square foot (sf) building, storage and maintenance buildings, parking areas, and landscaped areas (Figure 2). The Kellogg Corporation, a division of ITT, began operating at the facility in 1958 producing telecommunications equipment. Alcatel-Lucent USA Inc. (ALU) bought the facility in 1987 and electroplating operations were utilized in the manufacturing process until 1990. ALU began voluntarily assessing soil and groundwater impacts on the property in 1989. The site was sold in July 2003 to ITB Holdings, LLC and the main 234,000 sf building was demolished in early 2012. By contractual agreement, ALU maintains ownership of the environmental liability for the volatile organic compounds (VOCs) present at the site. Amec Foster Wheeler Environment & Infrastructure, Inc, (Amec Foster Wheeler) began performing groundwater monitoring and remediation activities at the site in 2009. Groundwater at the site occurs in three lithologic units: unconsolidated saprolite, partially weathered rock (PWR), and fractured bedrock. A 2009 assessment of the PWR by Amec Foster Wheeler indicated that the unconsolidated saprolite and PWR function as a single hydrologic unit and are addressed together in this report as the unconsolidated aquifer. VOCs in groundwater are currently being addressed through monitored natural attenuation (MNA), following source area treatment performed in 2012 as described in the 2010 Corrective Measures Study (CMS) by Amec Foster Wheeler. This groundwater monitoring report documents the activities and results of the April 2015 semi- annual groundwater monitoring event, and provides conclusions and recommendations based on these results. Additionally, optimization of the monitoring program was evaluated using the Monitoring and Remediation Optimization Software (MAROS) and Visual Sample Plan (VSP) statistical software packages. The results are discussed in Section 6. 2.0 REMEDIAL ACTIVITIES Several groundwater remedial methods have been employed at the site beginning with the installation of a groundwater pump and treat system in 1997. Per the 1996 Interim Corrective Measures (ICM) Plan, the treatment system was installed to reduce the size of the plume and inhibit the downgradient migration of impacted groundwater by creating a hydraulic barrier. Groundwater was extracted, treated, and re-injected on-site. ALU discontinued the use of the injection wells in July 2002 and began discharging the treated groundwater to an adjacent stream under a National Pollutant Discharge Elimination System (NPDES) permit. Recovery and injection well locations are illustrated in Figure 2. Additional remedial strategies to assist the pump and treat system were evaluated in a January 2002 CMS and in 2003, a revised CMS recommended MNA as the corrective measure. In October 2004, an MNA pilot test was performed which included shutting off the pump and treat system, and monitoring the aquifer as conditions equilibrated after seven years of groundwater extraction. Following the pilot test, the operation of recovery wells RW-1 through RW-3 and the groundwater treatment system resumed. Recovery wells RW-1 and RW-2 were subsequently deactivated in May 2005 and June 2008, respectively, following mechanical failures. April 2015 Groundwater Monitoring Report Former Alcatel Facility - Raleigh, North Carolina July 17, 2015 Amec Foster Wheeler, Environment & Infrastructure, Inc. Page 2 Tel – (919) 381-9900 4021 Stirrup Creek Drive, Suite 100 Fax – (919) 381-9901 Durham, North Carolina 27703 www.amecfw.com Licensure: NC Engineering F-1253; NC Geology C-247 ©2015 Amec Foster Wheeler. All Rights Reserved. In May 2007, an in situ chemical oxidation (ISCO) event was performed by injecting persulfate into groundwater in the source area near MW-2d and the MW-13 well nest. In September 2009, 345 tons of impacted soil were removed from the apparent source area, as defined by several phases of soil assessment. The purpose of the excavation was to remove impacted soil which had the potential to leach VOCs and further degrade the underlying groundwater. In October 2010, Amec Foster Wheeler submitted a revised CMS, which identified tetrachloroethylene (PCE), 1,1-dichloroethylene (1,1-DCE), and 1,4-dioxane as the VOCs to be targeted by corrective measures. The CMS presented an analysis of treatment alternatives for VOCs in the shallow aquifer and called for ISCO source area treatment by soil blending, followed by MNA. With the approval of the North Carolina Department of Environment and Natural Resources (NCDENR), the groundwater pump and treat system was shut down in January 2011, and the source area treatment was implemented in April 2012. Persulfate catalyzed by sodium hydroxide was applied to the treatment area from approximately 13 feet below land surface (bls) to a depth of approximately 22 feet bls, and over an area of approximately 8,000 square feet (sf). Groundwater monitoring is performed on a semi-annual basis in accordance with the Groundwater Sampling and Analysis Plan (SAP) prepared by Amec Foster Wheeler in March 2013. In late 2014, the treatment system was decommissioned as described in the in December 2014 Decommissioning Report by Amec Foster Wheeler. 3.0 SAMPLING AND REPORTING REQUIREMENTS Groundwater monitoring activities are performed in accordance with the SAP. The SAP specifies the collection of depth-to-groundwater measurements from 25 wells and the collection of groundwater samples from 16 monitoring wells. The samples are analyzed for VOCs according to Standard Method 6200B and for 1,4-dioxane according to USEPA Method 8260B with selective ion monitoring (SIM). As written, the SAP proposed that monitoring occur semi-annually during 2013 and annually thereafter. In conditionally-approving the SAP, NCDENR concluded that although the concept of monitoring on an annual basis was sound, additional data was required to support changing the monitoring frequency. Five semi-annual monitoring events have been performed since the conditional approval of the SAP and sufficient data are now available to evaluate trends in concentrations and optimize the monitoring program. Concentration trends and monitoring optimization are discussed in Sections 5 and 6, respectively. 4.0 POTENTIOMETRIC GROUNDWATER SURFACES Amec Foster Wheeler collected depth-to-groundwater measurements from 25 monitoring wells on April 7, 2015. Each well cap was opened and the well was allowed to reach equilibrium with atmospheric pressure before depth-to-groundwater measurements were collected using an electronic water level indicator. A depth-to-groundwater measurement was not collected from monitoring well MW-17i because the well was covered by demolition rubble and was inaccessible. April 2015 Groundwater Monitoring Report Former Alcatel Facility - Raleigh, North Carolina July 17, 2015 Amec Foster Wheeler, Environment & Infrastructure, Inc. Page 3 Tel – (919) 381-9900 4021 Stirrup Creek Drive, Suite 100 Fax – (919) 381-9901 Durham, North Carolina 27703 www.amecfw.com Licensure: NC Engineering F-1253; NC Geology C-247 ©2015 Amec Foster Wheeler. All Rights Reserved. In addition to the wells specified for gauging in the SAP, the depth-to-groundwater in recently repaired MW-3S was measured and the top of casing elevation of the well was resurveyed by Amec Foster Wheeler staff. Table 1 summarizes construction details for the site monitoring wells and water level elevations from the April 7, 2015 gauging event. Figures 3a and 3b illustrate the potentiometric surfaces in the unconsolidated and bedrock aquifers, respectively. Groundwater elevations within wells screened in the unconsolidated aquifer during the April 2015 gauging event increased relative to those measured in October 2014. Increases in elevation ranged from 0.15 feet in MW-12 to 1.25 feet in MW-23s, with an average increase of 0.66 feet. With the exception of MW-2dr, groundwater elevations within the bedrock wells also increased relative to those measured in October 2014. Increases in groundwater elevations in wells screened in the bedrock aquifer ranged from 0.38 feet in MW-3d to 1.64 feet in MW-3dk, with an average increase of 0.59 feet. The groundwater elevation within MW-2dr decreased by 1.10 feet. The general horizontal groundwater flow direction in both the unconsolidated and the bedrock aquifer was towards the southwest, which is consistent with historical observations. The horizontal groundwater gradient at the water table was approximately 0.02 feet per feet (ft/ft) across the site. Vertical groundwater gradients during the April 2015 gauging event were calculated at co-located shallow and deep groundwater monitoring well pairs. A downward gradient of -0.019 ft/ft was calculated at both the MW-4s/MW-4d, and MW-24s/MW-24d well pairs; and a downward gradient of -0.051 was calculated at the MW-9sk/MW-9dk well pair. Upward gradients of 0.030 ft/ft and 0.054 ft/ft were calculated at the MW-3s/MW-3d and MW-12s/MW-12dk well pairs, respectively. 5.0 GROUNDWATER SAMPLING Amec Foster Wheeler collected groundwater samples from 18 wells (MW-2dr, MW-2s, MW-3d, MW-3s, MW-4s, MW-4d, MW-5sk, MW-9dk, MW-9sk, MW-12s, MW-12dk, MW-18i, MW-19i, MW- 21i, MW-22s, MW-23s, MW-24s and MW-24d) on April 7 and 8, 2015, in accordance with the SAP. Monitoring well MW-24d and recently accessible well MW-3s are not specified for monitoring in the SAP, but were sampled to better define the western and northern extents of the plume. Monitoring wells locations are illustrated in Figure 2. 5.1 Groundwater Sampling Methods Groundwater was withdrawn from the monitoring wells using low-flow methodology, with the pump intake located near the midpoint of the well screen. The depth to the midpoint of the well screen dictated the type of pump employed. Deeper wells were sampled using a submersible pump, while shallow wells were sampled using a peristaltic pump. During sampling activities, the dissolved oxygen (DO), oxygen reduction potential (ORP), conductivity, pH, and temperature of the groundwater were measured and allowed to stabilize prior to sampling. The groundwater samples were transferred directly from the tubing into pre-chilled laboratory- supplied containers and transported under standard chain-of-custody protocol to Prism Laboratories, Inc. of Charlotte, North Carolina. Purge water was contained in a 55-gallon drum and transported for proper disposal on April 9, 2015. April 2015 Groundwater Monitoring Report Former Alcatel Facility - Raleigh, North Carolina July 17, 2015 Amec Foster Wheeler, Environment & Infrastructure, Inc. Page 4 Tel – (919) 381-9900 4021 Stirrup Creek Drive, Suite 100 Fax – (919) 381-9901 Durham, North Carolina 27703 www.amecfw.com Licensure: NC Engineering F-1253; NC Geology C-247 ©2015 Amec Foster Wheeler. All Rights Reserved. 5.2 Analytical Results During the April 2015 monitoring event, each groundwater sample was analyzed for VOCs using Standard Method 6200B and for 1,4-dioxane using USEPA Method 8260B SIM. The laboratory analytical report is included in Appendix A. Current and historical VOC concentrations measured in groundwater samples from the site are discussed in the following sections. The discussion of results includes Mann-Kendall statistical trend analysis of VOC concentrations over time for selected wells, along the approximate axes of the groundwater plume. Concentration trends were analyzed at MW-5sk, MW-18i, MW-22s, MW-23s, and MW-24s in the unconsolidated aquifer and at MW-4d, MW-9dk, and MW-24d in the bedrock aquifer. The analysis was performed using the GSI Mann-Kendall Toolkit published by GSI Environmental, Inc. If a trend is discernable, the toolkit categorizes trends as probably decreasing, decreasing, probably increasing, increasing or stable. The analysis was applied to concentration data measured subsequent to the source area remediation performed in April 2012. Documentation of the trend analysis, which includes graphs of VOC concentrations over time, is included in Appendix B. 5.2.1 General Previous assessment results indicate that releases of 1,1,1-trichloroethylene (1,1,1-TCA), which contained the stabilizer 1,4-dioxane, and PCE have occurred at the site. Historically, five other VOCs have been identified in groundwater at concentrations exceeding their North Carolina 2L Groundwater Quality Standard (2L Standard) or Interim Maximum Allowable Concentration (IMAC), including 1,1,2-trichloroethane (1,1,2-TCA), 1,1-dichloroethane (1,1-DCA), 1,1-DCE, 1,2- dichloroethane (1,2-DCA), and trichloroethylene (TCE). Since 2011, benzene, bromomethane, chloromethane, and as of April 2015, methylene chloride, have also been detected at concentrations exceeding their 2L Standard. Concentrations of 1,1,1,TCA and 1,1-DCE, which were once significant constituents of the VOC plume, have not exceeded their 2L Standards in groundwater samples from site wells since June 2014 and October 2011, respectively. Mann- Kendall trend analysis of 1,1,1-TCA indicates concentrations are decreasing, stable or exhibit no trend with the exception of MW-9dk. 1,1,1-TCE concentrations are increasing at MW-9dk at the toe of the plume in the bedrock aquifer, but remain more than an order of magnitude below the 2L Groundwater Standard. PCE and 1,4-dioxane are currently the most widely distributed VOCs in site groundwater and are present at higher concentrations than other VOCs. Other VOCs in site groundwater with concentrations that consistently exceed their 2L Standard or IMAC are 1,1,2-TCA, 1,1-DCA, 1,2- DCA, chloromethane, TCE, and vinyl chloride. The distribution of VOCs in groundwater during the April 2015 monitoring event is presented in Figures 4a through 6b, which illustrate concentrations of total VOCs, PCE, and 1,4-dioxane in the unconsolidated and consolidated aquifers. Historical analytical results since 2008 are summarized in Table 2, and analytical results from the April 2015 sampling event are summarized in Table 3. Of the VOCs with concentrations that first exceeded their 2L Standards after 2011, benzene and bromomethane concentrations did not exceed their 2L Standards in April 2015, while the methylene chloride concentration in the sample from MW-24s increased relative to the concentration measured in October 2014 to exceed the 2L Standard. Chloromethane April 2015 Groundwater Monitoring Report Former Alcatel Facility - Raleigh, North Carolina July 17, 2015 Amec Foster Wheeler, Environment & Infrastructure, Inc. Page 5 Tel – (919) 381-9900 4021 Stirrup Creek Drive, Suite 100 Fax – (919) 381-9901 Durham, North Carolina 27703 www.amecfw.com Licensure: NC Engineering F-1253; NC Geology C-247 ©2015 Amec Foster Wheeler. All Rights Reserved. concentrations in samples from MW-24s and MW-24d exceeded the 2L Standard in April 2015, but the concentrations in samples from MW-24s have been steadily decreasing since the well was first sampled in October 2012, and concentrations in samples from MW-24d have been decreasing since June 2014. Chloromethane was generally not detected in groundwater samples collected from the site until after the source area soil mixing event was performed, which, along with the knowledge that chloromethane is commonly generated during chlorination of drinking water, suggests the recent presence of chloromethane is the result of the large volume of municipal water introduced to the aquifer during the soil mixing. 5.2.2 Total VOCs In the unconsolidated aquifer, total VOC concentrations in groundwater samples generally decreased or remained stable relative to those measured in October 2014 (Figures 4a). As exceptions, total VOC concentrations increased in the samples from MW-21i and MW-23s. Mann- Kendall trend analysis was performed on total VOC concentration data from five wells screened in the unconsolidated aquifer to evaluate the stability of the plume. According to the analysis, concentrations at MW-18i, MW-22s, and MW-24s exhibited probably decreasing, stable, and decreasing trends, respectively. No trend could be identified at MW-23s, which though not equivalent to stable, indicates that an increasing trend is not evident. The analysis indicated that VOC concentrations in MW-5sk at the toe of the plume are probably increasing, although the concentration in the well remains low relative to other areas of the plume. The probably increasing trend identified at MW-5sk is a change from October 2014, when no trend could be identified. In the bedrock aquifer, total VOC concentrations decreased in samples MW-3d and MW-4d, and increased to varying degrees in samples from MW-4d, MW-9dk, and MW-12dk (Figure 4b). Mann- Kendall trend analysis was performed on analytical data from MW-4d, MW-9dk, and MW-24d. The analysis indicates that there are probably increasing and increasing trends at MW-4d and MW-9dk, respectively, and no trend at MW-24d. The probably increasing trend identified at MW- 4d is a change from October 2014, when no trend could be identified. 5.2.3 PCE In the unconsolidated aquifer, PCE concentrations generally decreased or remained stable relative to concentrations measured in October 2014, though concentrations increased in MW- 21i and MW-22i downgradient of the source treatment area (Figure 5a). PCE concentrations exceeded the 2L Standard in each groundwater sample with the exceptions of MW-3s, MW-5sk, and MW-9sk. Of the five wells selected for Mann-Kendall trend analysis, stable trends were identified at MW-5sk, MW-18i, and MW-23s; no trend could be identified at MW-24s; and concentrations at MW-22s were determined to be probably increasing. The probably increasing trend at MW-22s is a change from October 2014, when no trend could be identified. In the bedrock aquifer, PCE concentrations in most groundwater samples increased marginally, but were generally consistent with those measured in October 2014 (Figure 5b). PCE concentrations exceeded the 2L Standard in each sample with the exceptions of MW-2d and MW- 12dk along the western margin of the plume. Of the three wells selected from Mann-Kendall trend analysis, a probably decreasing trend was identified at MW-24d and no trend could be identified April 2015 Groundwater Monitoring Report Former Alcatel Facility - Raleigh, North Carolina July 17, 2015 Amec Foster Wheeler, Environment & Infrastructure, Inc. Page 6 Tel – (919) 381-9900 4021 Stirrup Creek Drive, Suite 100 Fax – (919) 381-9901 Durham, North Carolina 27703 www.amecfw.com Licensure: NC Engineering F-1253; NC Geology C-247 ©2015 Amec Foster Wheeler. All Rights Reserved. at MW-4d. An increasing trend was identified at MW-9dk at the toe of the plume, which is a change from the probably increasing trend identified at the well in October 2014. Compounds that are often found in groundwater as the result of the degradation of PCE are present within the groundwater plume including TCE, cis-1,2-dichloroethene (cis-1,2-DCE), and vinyl chloride. Concentrations of cis-1,2,-DCE measured in groundwater samples from the unconsolidated aquifer in April 2014 did not exceed the 2L Standard. TCE concentrations exceeded the 2L Standard in the samples from unconsolidated wells MW-5sk and MW-19i, and bedrock well MW-9dk. Vinyl chloride concentrations exceeded the 2L Standard in samples from unconsolidated wells MW-5sk and MW-23s, but were not detected in bedrock monitoring wells. The presence of these compounds suggests the possibility that reductive dechlorination of PCE is occurring in some portions of the plume; however, the mechanisms responsible for the degradation of PCE have not been fully evaluated. 5.2.4 1,4-Dioxane In the unconsolidated aquifer, 1,4-dioxane concentrations in groundwater samples generally increased in the source treatment area and decreased or remained stable in other portions of the plume relative to the those measured in October 2014 (Figure 6s). Concentrations of 1,4-dioxane exceeded the 2L Standard in each groundwater sample, with the exceptions of the samples from MW-5sk, MW-9sk, and MW-2s. No trend was evident at four of the five wells selected for Mann- Kendall analysis. An increasing trend was identified at the fifth well, MW-18i. In the bedrock aquifer, 1,4-dioxane concentrations in groundwater samples decreased relative to those measured in October 2014, with the exception of the concentration in the sample from MW- 24d in the source treatment area, which increased. Concentrations exceeded the 2L Standard in each of the three samples in which 1,4-dioxane was detected. Mann-Kendall trend analysis indicates that concentrations are stable at MW-4d and MW-24d. No trend was evident at MW- 9dk. 6.0 GROUNDWATER MONITORING OPTIMIZATION ANALYSIS As noted in Section 3, NCDENR agreed with the concept of monitoring site groundwater on an annual basis when the SAP was published in 2013, but stated that insufficient data was available at that time to support reducing the sampling frequency from semi-annual. With five semi-annual monitoring events conducted subsequent to the source area soil mixing event and implementation of MNA, sufficient data now is available to assess the optimization of the monitoring program. Amec Foster Wheeler performed the assessment using MAROS, by GSI Environmental, Inc. The sampling program was evaluated for spatial redundancy of monitored wells and also for temporal sample redundancy (i.e. sample frequency). The assessment was performed with respect to PCE and 1,4-dioxane concentrations measured since October 2012. In addition to the analytical data, basic site information such as estimated groundwater seepage velocity were input into MAROS. For purposes of the MAROS analysis, the property line downgradient of the tail of the plume was treated as the nearest receptor. A summary of the results is presented in Table 4 and documentation of the analysis is included Appendix C. April 2015 Groundwater Monitoring Report Former Alcatel Facility - Raleigh, North Carolina July 17, 2015 Amec Foster Wheeler, Environment & Infrastructure, Inc. Page 7 Tel – (919) 381-9900 4021 Stirrup Creek Drive, Suite 100 Fax – (919) 381-9901 Durham, North Carolina 27703 www.amecfw.com Licensure: NC Engineering F-1253; NC Geology C-247 ©2015 Amec Foster Wheeler. All Rights Reserved. 6.1 Spatial Redundancy Evaluation To evaluate potential spatial redundancy of monitored wells, MAROS tests removal of wells from historical data sets, and evaluates the impact this has on plume delineation. This is accomplished by comparing measured concentrations at monitoring locations to those estimated based on surrounding data. If the differences are less than MAROS-recommended threshold values, as measured by metrics termed the slope factor, area ratio, and concentration ratio, a well is considered redundant and is eligible for removal from the monitoring program. MAROS then evaluates the impact of individual well removal on the calculated average plume concentration and area. Wells eligible for removal are removed in an iterative manner until MAROS threshold values are reached for the loss of information about plume concentration and area. For the unconsolidated aquifer, the spatial well redundancy analysis produces results that differ depending on the constituent. This reflects the varying distributions of PCE and 1,4-dioxane. With regard to PCE concentrations, monitoring wells MW-12s, MW-18i, MW-19i, and MW-22s, were determined to be potentially redundant. With regard to 1,4-dioxane concentrations, monitoring wells MW-18i and MW-19i were determined to be potentially redundant. Located in the central area of the plume, MW-18i and MW-19i were determined to be potentially redundant with respect to both PCE and 1,4-dioxane. While data from MW-18 provides a useful monitoring point downgradient of the source area, data from MW-19i is less important as a lateral delineation well, particularly since the repair of MW-3s to the west. For the sparser well network of the bedrock aquifer, no potentially redundant wells were identified. 6.2 Temporal Redundancy Optimization MAROS performs temporal redundancy analysis on an individual well and network-level (all well) basis. The individual well component uses the modified Cost Effective Sampling (CES) methodology to determine the lowest-frequency sampling schedule supported by the observed trends and rate of change in the data. Wells with clearly defined trends and low rates of change can be sampled less frequently, with MAROS-provided threshold values for frequency recommendations (e.g. biennial [every other year], annual, semi-annual or quarterly). The network-level analysis evaluates the predictability of trends in the total plume mass. MAROS recommends that networks with low variability in total plume mass with a consistent trend require less frequent monitoring. For individual wells, MAROS recommends differing sampling frequencies depending on location and constituent. While quarterly and semi-annual frequencies are recommended at some wells for some constituents, half of the 18 monitored wells are recommended for biennial sampling with regard to both PCE and 1,4-dioxane. Six wells (MW-18i, MW-21i, MW-22s, MW-23s, MW-24s, and MW-2s) are recommended for biennial sampling with regard to either PCE or 1,4-dioxane. Of the remaining three wells recommended for sampling at a frequency greater than annual for both PCE and 1,4-dioxane (MW-19i, MW-24s, and MW-9dk), MW-19i was determined to be potentially redundant during the spatial analysis. April 2015 Groundwater Monitoring Report Former Alcatel Facility - Raleigh, North Carolina July 17, 2015 Amec Foster Wheeler, Environment & Infrastructure, Inc. Page 8 Tel – (919) 381-9900 4021 Stirrup Creek Drive, Suite 100 Fax – (919) 381-9901 Durham, North Carolina 27703 www.amecfw.com Licensure: NC Engineering F-1253; NC Geology C-247 ©2015 Amec Foster Wheeler. All Rights Reserved. While the MAROS individual well analysis does not provide a consistent sampling frequency recommendation, the network-level analysis indicates that sampling groundwater on an annual basis is sufficient to monitor trends in 1,4-dioxane mass in the plume as a whole. With regard to PCE, MAROS recommends that wells in the unconsolidated aquifer be monitored with a biennial frequency and that wells in the bedrock aquifer be sampled every five years. 7.0 CONCLUSIONS AND RECOMMENDATIONS Based on monitoring data collected over the five semi-annual events since the source area remediation mixing event and the implementation of MNA, the unconsolidated and bedrock aquifer plumes are generally stable and MNA is proceeding. April 2015 groundwater elevations generally increased relative to those measured in October 2014. The direction of the horizontal groundwater gradient was to the southwest. Vertical groundwater gradients were downward in the eastern portion of the site and upward in the western portion. VOCs detected in groundwater samples collected during the April 2015 groundwater monitoring event at concentrations exceeding their respective 2L Standards or IMAC included 1,1,2-TCA, 1,1-DCA, 1,2-DCA, chloromethane, methylene chloride, PCE, TCE, vinyl chloride and 1,4- dioxane. Each of these compounds exceeded their respective standard in the unconsolidated aquifer, while 1,1-DCA, chloromethane, PCE, and 1,4-dioxane exceeded their respective standard in the bedrock aquifer. PCE and 1,4-dioxane are currently the most widely distributed VOCs in site groundwater and are present at higher concentrations than other VOCs. Concentrations of 1,1,1,TCA and 1,1-DCE, have not exceeded their 2L Standards in groundwater samples from site wells since June 2014 and October 2011, respectively. Mann-Kendall trend analysis was performed on total VOCs, PCE, 1,1,1-TCA, and 1,4-dioxane concentrations in samples collected from wells along the approximate axes of the plumes since the source area remediation soil mixing event and implementation of MNA. According to the analysis, concentration trends are predominantly decreasing, probably decreasing, stable, or trends are not evident. In the unconsolidated aquifer, total VOCs were determined to be probably increasing at MW-5sk, PCE was determined to be probably increasing in MW-22s, and 1,4- dioxane was determined to be increasing in MW-18i. In the bedrock aquifer, total VOCs, PCE, and 1,1,1-TCA were determined to be increasing in MW-9dk. For reference, the PCE concentration in the sample collected from MW-9dk in April 2015 exceeded the 2L Standard by less than two orders of magnitude while the 1,1,1-TCA concentration was more than an order of magnitude less than the 2L Standard. Also in the bedrock aquifer, the total VOC concentration at MW-4d was determined to be probably increasing. MAROS was used to perform a monitoring optimization analysis that included evaluating the sampling program for spatial and temporal redundancy. Two wells (MW-18i and MW-19i) were identified as potentially spatially redundant. While MW-18i provides data downgradient of the source area, data from MW-19i is no longer required with the recent repair and inclusion of MW- 3s in the monitoring program; therefore, MW-19i is recommended to be removed from the program. April 2015 Groundwater Monitoring Report Former Alcatel Facility - Raleigh, North Carolina July 17, 2015 Amec Foster Wheeler, Environment & Infrastructure, Inc. Page 9 Tel – (919) 381-9900 4021 Stirrup Creek Drive, Suite 100 Fax – (919) 381-9901 Durham, North Carolina 27703 www.amecfw.com Licensure: NC Engineering F-1253; NC Geology C-247 ©2015 Amec Foster Wheeler. All Rights Reserved. Although the temporal redundancy analysis did not result in a consistent frequency recommendation on a per well basis, MAROS recommended that half of the 18 wells be sampled biennially, and that six of the remaining nine wells be sampled biennially with respect to either PCE or 1,4-dioxane. MAROS recommended just three wells for a sampling frequency greater than annual with respect to both PCE and 1,4-dioxane (MW-19i, MW-24s, and MW-9dk), and of those wells, MW-19i is recommended for removal based on spatial redundancy. On a network- level, MAROS recommended that an annual sampling frequency is sufficient to monitor trends in mass in the plume as a whole. Given the general stability of the plume identified by the Mann- Kendall analysis and the predominant MAROS recommendation of an annual sampling frequency or greater, the sampling frequency is recommended to be reduced to annual for all wells. Additionally, VOC concentrations in upgradient monitoring well MW-2dr have been below or near the laboratory reporting limits since the well was installed in 2012, and although MW-24d is not specified for sampling by the SAP, the well has been included in the monitoring program to provide data at the northern portion of the plume in the bedrock aquifer. While not identified as redundant during the MAROS spatial analysis, MW-24d has essentially replaced well MW-2dr in the sampling program; therefore, MW-2dr is recommended to be removed from the program. In summary, the VOC plume remains similar in size to the October 2014 sampling event, Mann- Kendall trend analysis suggests that the plume is generally stable, and MNA appears to be proceeding. After five semi-annual monitoring events following the source area remediation soil mixing event and implementation of MNA, sufficient data has been collected to evaluate optimization of the sampling program. Based on spatial and temporal redundancy analyses performed using MAROS, Amec Foster Wheeler recommends removing MW-19i from the program and reducing the monitoring frequency to annual (to be sampled in April). Additionally, MW-2dr is recommended to be removed from the program because VOC concentrations in samples from the well have been below or near laboratory reporting limits since the well was installed and MW-24d has been added to the program to provide data from the northern end of the plume in the bedrock aquifer. Amec Foster Wheeler Environment & Infrastructure, Inc. Tel – (919) 381-9900 4021 Stirrup Creek Drive, Suite 100 Fax – (919) 381-9901 Durham, North Carolina 27703 www.amecfw.com Licensure: NC Engineering F-1253; NC Geology C-247 ©2015 Amec Foster Wheeler. All Rights Reserved. FIGURES Copyright:© 2013 National Geographic Society, i-cubed ³ 0 2,0001,000 Feet Figure DRAWN BY:CHECKED BY: DATE: SITE AREA MAP 1 TITLE: PROJECT: CLIENT:ALCATEL LUCENT USA, INC RALEIGH, NORTH CAROLINA SCALE: SITE: Alcatel-Lucent\6480155031 - 2015 Groundwater Sampling\ 3000 April 2015 GWMonitoring\GIS FORMER ALCATEL USA SOURCING FACILITY 2912 WAKE FOREST ROAD RALEIGH, NORTH CAROLINA 27609 Amec Foster Wheeler Environment & Infrastructure, Inc. 4021 Stirrup Creek Drive, Suite 100 Durham, NC 27703 (919) 381-9900 04/27/2015 I. Ros D. Hriciga 64801550311 " = 2,000 ' LOCATION: SITE !( !Å !Å !(!( ÑÕ !( !( !( ÑÕ !(ÑÕ !( !( ÑÕ ÑÕ ÑÕ ÑÕ ÑÕ ÑÕ !(!( ÑÕ !( !Å !( !( !( ÑÕ ÑÕ ÑÕ ÑÕ ÑÕ !( !( !( !(!( !( !( !( !(!( !( !( !( ÑÕ !(!( !( &, &, IW-3 IW-2 IW-1 INJ-1B INJ-2B MW-2D MW-3s MW-3d MW-4dMW-4s MW-2s MW-22s MW-24s MW-24d MW-23s MW-2dr MW-19i MW-17i MW-20i MW-21i MW-22i MW-18i MW-16d MW-11s MW-5sk MW-9sk MW-9dk MW-12s MW-2ik MW-2sk MW-3dk MW-3sk MW-12dk RW-9 RW-8 RW-7 RW-6 RW-5 RW-4 RW-2 RW-3 RW-1 CRW-1 CRW-2 CRW-3 CRW-4 CRW-5 RW-10 MW-13s MW-13d MW-14d W A K E F O R E S T R D E SIX FORKS RD NC OneMap, NC Center for Geographic Information and Analysis, NC 911 Board 0 200100 Feet Legend &,Abandoned Injection Well !(Abandoned Monitoring Well ÑÕ Abandoned Recovery Well !(Monitoring Well !Å Injection Well ÑÕ Recovery Well Former Groundwater Treatment System Former Structure Line Structure Lines Streets Property Line ³ Figure DRAWN BY:CHECKED BY: DATE: SITE LAYOUT MAP 2 TITLE: PROJECT: CLIENT: ALCATEL LUCENT USA, INC RALEIGH, NORTH CAROLINA SCALE: SITE: Alcatel-Lucent\6480155031 - 2015 Groundwater Sampling\3000 April 2015 GWMonitoring\GIS FORMER ALCATEL USA SOURCING FACILITY 2912 WAKE FOREST ROAD RALEIGH, NORTH CAROLINA 27609 4021 Stirrup Creek Drive, Suite 100 Durham, NC 27703 (919) 381-9900 04/27/2015 I. Ros D. Hriciga 64801550311 " = 100 ' LOCATION: Amec Foster Wheeler Environment & Infrastructure, Inc. !( !( !( !( !( !( !( !( !( !( !( !(!( !( !( !( !( !( 208 210 210 212 212 214 214 216 216 218 218 220 220 W A K E F O R E S T R D E SIX FORKS RD MW-17i (NM) MW-22i (NM) MW-3s (216.82) MW-4s (216.12) MW-2s (219.72) MW-22s (218.42) MW-24s (219.65) MW-23s (220.21) MW-19i (217.62) MW-20i (217.82)MW-21i (219.27) MW-18i (216.00) MW-11s (218.39) MW-5sk (206.99) MW-9sk (207.99) MW-12s (209.63) MW-2sk (212.58) MW-3sk (214.74) 0 200100 Feet Legend !(Monitoring Well Groundwater Contour Flow Direction Former Structure Line Structure Lines Streets Property Line ³ Figure DRAWN BY:CHECKED BY: DATE: POTENTIOMETRIC SURFACE MAP - UNCONSOLIDATED AQUIFER APRIL 2015 3a TITLE: PROJECT: CLIENT: ALCATEL LUCENT USA, INC RALEIGH, NORTH CAROLINA SCALE: SITE: Alcatel-Lucent\6480155031 - 2015 Groundwater Sampling\3000 April 2015 GWMonitoring\GIS FORMER ALCATEL USA SOURCING FACILITY 2912 WAKE FOREST ROAD RALEIGH, NORTH CAROLINA 27609 4021 Stirrup Creek Drive, Suite 100 Durham, NC 27703 (919) 381-9900 04/27/2015 I. Ros D. Hriciga 64801550311 " = 100 ' LOCATION: Notes: 219.72 = Groundwater elevation in feet NM = Not Measured Amec Foster Wheeler Environment & Infrastructure, Inc. !( !( !( !( !( !( !( !( !( 218 218 216 216 214 214 212 212 210 210 208 208 W A K E F O R E S T R D E SIX FORKS RD MW-3d (218.23) MW-4d (215.13) MW-24d (219.16) MW-2dr (217.05) MW-16d (219.52) MW-9dk (206.14) MW-2ik (212.46) MW-3dk (214.28) MW-12dk (212.40) 0 200100 Feet Legend !(Monitoring Well Groundwater Contour Flow Direction Former Structure Line Structure Lines Streets Property Line ³ Figure DRAWN BY:CHECKED BY: DATE: POTENTIOMETRIC SURFACE MAP - BEDROCK AQUIFER APRIL 2015 3b TITLE: PROJECT: CLIENT: ALCATEL LUCENT USA, INC RALEIGH, NORTH CAROLINA SCALE: SITE: Alcatel-Lucent\6480155031 - 2015 Groundwater Sampling\3000 April 2015 GWMonitoring\GIS FORMER ALCATEL USA SOURCING FACILITY 2912 WAKE FOREST ROAD RALEIGH, NORTH CAROLINA 27609 4021 Stirrup Creek Drive, Suite 100 Durham, NC 27703 (919) 381-9900 04/27/2015 I. Ros D. Hriciga 64801550311 " = 100 ' LOCATION: Notes: 219.52 = Groundwater elevation in feet NM = Not Measured Amec Foster Wheeler Environment & Infrastructure, Inc. !( !( !( !( !( !( !( !( !( !( !( !(!( !( !( !( !( !( W A K E F O R E S T R D E SIX FORKS RD MW-3s (1.0) MW-17i (NS)MW-20i (NS) MW-22i (NS) MW-11s (NS) MW-2sk (NS) MW-3sk (NS) MW-4s (6.0) MW-9sk (BRL) MW-12s (3.5) MW-2s (19.8) MW-18i (70.4) MW-5sk (18.0) MW-22s (509.3) MW-24s (222.3) MW-23s (333.7) MW-19i (132.8) MW-21i (713.7) 0 200100 Feet Legend !(Monitoring Well Former Structure Line Structure Lines Streets Property Line Historical > 1000 ug/L Total VOC Concentration > 10 ug/L > 100 ug/L ³ Figure DRAWN BY:CHECKED BY: DATE: TOTAL VOC CONCENTRATION - UNCONSOLIDATED AQUIFER APRIL 2015 4a TITLE: PROJECT: CLIENT: ALCATEL LUCENT USA, INC RALEIGH, NORTH CAROLINA SCALE: SITE: Alcatel-Lucent\6480155031 - 2015 Groundwater Sampling\3000 April 2015 GWMonitoring\GIS FORMER ALCATEL USA SOURCING FACILITY 2912 WAKE FOREST ROAD RALEIGH, NORTH CAROLINA 27609 4021 Stirrup Creek Drive, Suite 100 Durham, NC 27703 (919) 381-9900 04/27/2015 I. Ros D. Hriciga 64801550311 " = 100 ' LOCATION: Notes: 19.8 = Total VOC concentration in micrograms per liter (ug/L) BRL = Below laboratory reporting limits NS = Not Sampled Amec Foster Wheeler Environment & Infrastructure, Inc. !( !( !( !( !( !( !( !( !(W A K E F O R E S T R D E SIX FORKS RD MW-16d (NS) MW-2ik (NS) MW-3dk (NS) MW-2dr (BRL) MW-3d (22.1) MW-9dk (87.9) MW-12dk (5.2) MW-24d (280.2) MW-4d (1683.9) 0 200100 Feet Legend !(Monitoring Well Former Structure Line Structure Lines Streets Property Line Total VOC Concentration > 10 ug/L > 100 ug/L > 1000 ug/L ³ Figure DRAWN BY:CHECKED BY: DATE: TOTAL VOC CONCENTRATION - BEDROCK AQUIFER APRIL 2015 4b TITLE: PROJECT: CLIENT: ALCATEL LUCENT USA, INC RALEIGH, NORTH CAROLINA SCALE: SITE: Alcatel-Lucent\6480155031 - 2015 Groundwater Sampling\3000 April 2015 GWMonitoring\GIS FORMER ALCATEL USA SOURCING FACILITY 2912 WAKE FOREST ROAD RALEIGH, NORTH CAROLINA 27609 4021 Stirrup Creek Drive, Suite 100 Durham, NC 27703 (919) 381-9900 04/27/2015 I. Ros D. Hriciga 64801550311 " = 100 ' LOCATION: Notes: 22.1 = Total VOC concentration in micrograms per liter (ug/L) BRL = Below laboratory reporting limits NS = Not Sampled Amec Foster Wheeler Environment & Infrastructure, Inc. !( !( !( !( !( !( !( !( !( !( !( !(!( !( !( !( !( !( MW-4s (6) MW-2s (16) MW-3s (BRL) MW-23s (24) MW-19i (37) MW-17i (NS)MW-20i (NS) MW-22i (NS) MW-18i (56) MW-11s (NS) MW-2sk (NS) MW-3sk (NS) MW-22s (370) MW-24s (6.7) MW-21i (700) MW-5sk (BRL) MW-9sk (BRL) MW-12s (2.5) W A K E F O R E S T R D E SIX FORKS RD 0 200100 Feet Legend !(Monitoring Well Former Structure Line Structure Lines Streets Property Line PCE Concentration > 0.7 ug/L > 7.0 ug/L > 70 ug/L > 700 ug/L ³ Figure DRAWN BY:CHECKED BY: DATE: PCE CONCENTRATION - UNCONSOLIDATED AQUIFER APRIL 2015 5a TITLE: PROJECT: CLIENT: ALCATEL LUCENT USA, INC RALEIGH, NORTH CAROLINA SCALE: SITE: Alcatel-Lucent\6480155031 - 2015 Groundwater Sampling\3000 April 2015 GWMonitoring\GIS FORMER ALCATEL USA SOURCING FACILITY 2912 WAKE FOREST ROAD RALEIGH, NORTH CAROLINA 27609 4021 Stirrup Creek Drive, Suite 100 Durham, NC 27703 (919) 381-9900 04/27/2015 I. Ros D. Hriciga 64801550311 " = 100 ' LOCATION: Notes: 16 = PCE concentration in micrograms per liter (ug/L) BRL = Below laboratory reporting limits NS = Not Sampled Concentrations in RED exceed the 15A NCAC 2L .0202 Groundwater Standard Amec Foster Wheeler Environment & Infrastructure, Inc. !( !( !( !( !( !( !( !( !( MW-16d (NS) MW-3d (1.2) MW-9dk (34) MW-2ik (NS) MW-3dk (NS) MW-24d (8.1) MW-2dr (BRL) MW-4d (1400) MW-12dk (BRL) W A K E F O R E S T R D E SIX FORKS RD 0 200100 Feet Legend !(Monitoring Well Former Structure Line Structure Lines Streets Property Line PCE Concentration > 0.7 ug/L > 7.0 ug/L > 70 ug/L > 700 ug/L ³ Figure DRAWN BY:CHECKED BY: DATE: PCE CONCENTRATION - BEDROCK AQUIFER APRIL 2015 5b TITLE: PROJECT: CLIENT: ALCATEL LUCENT USA, INC RALEIGH, NORTH CAROLINA SCALE: SITE: Alcatel-Lucent\6480155031 - 2015 Groundwater Sampling\3000 April 2015 GWMonitoring\GIS FORMER ALCATEL USA SOURCING FACILITY 2912 WAKE FOREST ROAD RALEIGH, NORTH CAROLINA 27609 4021 Stirrup Creek Drive, Suite 100 Durham, NC 27703 (919) 381-9900 04/27/2015 I. Ros D. Hriciga 64801550311 " = 100 ' LOCATION: Notes: 1.2 = PCE concentration in micrograms per liter (ug/L) BRL = Below laboratory reporting limits NS = Not Sampled Concentrations in RED exceed the 15A NCAC 2L .0202 Groundwater Standard Amec Foster Wheeler Environment & Infrastructure, Inc. !( !( !( !( !( !( !( !( !( !( !( !(!( !( !( !( !( !( MW-3s (25) MW-12s (6) MW-19i (53) MW-17i (NS)MW-20i (NS) MW-22i (NS) MW-18i (29) MW-11s (NS) MW-2sk (NS) MW-3sk (NS) MW-4s (3.1) MW-2s (BRL) MW-22s (600) MW-24s (390) MW-23s (180) MW-21i (BRL) MW-5sk (BRL) MW-9sk (BRL) W A K E F O R E S T R D E SIX FORKS RD 0 200100 Feet Legend !(Monitoring Well Former Structure Line Structure Lines Streets Property Line 1,4-Dioxane Concentration > 3.0 ug/L > 30 ug/L > 300 ug/L ³ Figure DRAWN BY:CHECKED BY: DATE: 1,4-DIOXANE CONCENTRATION - UNCONSOLIDATED AQUIFER APRIL 2015 6a TITLE: PROJECT: CLIENT: ALCATEL LUCENT USA, INC RALEIGH, NORTH CAROLINA SCALE: SITE: Alcatel-Lucent\6480155031 - 2015 Groundwater Sampling\3000 April 2015 GWMonitoring\GIS FORMER ALCATEL USA SOURCING FACILITY 2912 WAKE FOREST ROAD RALEIGH, NORTH CAROLINA 27609 4021 Stirrup Creek Drive, Suite 100 Durham, NC 27703 (919) 381-9900 04/27/2015 I. Ros D. Hriciga 64801550311 " = 100 ' LOCATION: Notes: 25 = 1,4-Dioxane concentration in micrograms per liter (ug/L) BRL = Below laboratory reporting limits NS = Not Sampled Concentrations in RED exceed the 15A NCAC 2L interim maximum allowable concentration Amec Foster Wheeler Environment & Infrastructure, Inc. !( !( !( !( !( !( !( !( !( MW-24d (31) MW-16d (NS) MW-3d (BRL) MW-9dk (23) MW-2ik (NS) MW-3dk (NS) MW-4d (8.9) MW-2dr (BRL) MW-12dk (BRL) W A K E F O R E S T R D E SIX FORKS RD 0 200100 Feet Legend !(Monitoring Well Former Structure Line Structure Lines Streets Property Line 1,4-Dioxane Concentration > 3.0 ug/L > 30 ug/L ³ Figure DRAWN BY:CHECKED BY: DATE: 1,4-DIOXANE CONCENTRATION - BEDROCK AQUIFER APRIL 2015 6b TITLE: PROJECT: CLIENT: ALCATEL LUCENT USA, INC RALEIGH, NORTH CAROLINA SCALE: SITE: Alcatel-Lucent\6480155031 - 2015 Groundwater Sampling\3000 April 2015 GWMonitoring\GIS FORMER ALCATEL USA SOURCING FACILITY 2912 WAKE FOREST ROAD RALEIGH, NORTH CAROLINA 27609 4021 Stirrup Creek Drive, Suite 100 Durham, NC 27703 (919) 381-9900 04/27/2015 I. Ros D. Hriciga 64801550311 " = 100 ' LOCATION: Amec Foster Wheeler Environment & Infrastructure, Inc. Notes: 31 = 1,4-Dioxane concentration in micrograms per liter (ug/L) BRL = Below laboratory reporting limits NS = Not Sampled Concentrations in RED exceed the 15A NCAC 2L interim maximum allowable concentration Amec Foster Wheeler Environment & Infrastructure, Inc. Tel – (919) 381-9900 4021 Stirrup Creek Drive, Suite 100 Fax – (919) 381-9901 Durham, North Carolina 27703 www.amecfw.com Licensure: NC Engineering F-1253; NC Geology C-247 ©2015 Amec Foster Wheeler. All Rights Reserved. TABLES Table 1 Groundwater Elevations Former Alcatel Facility Raleigh, North Carolina Measurement Date: April 7, 2015 Top Bottom MW-2dr* 224.29 217.05 7.24 73.0 58.0 73.0 MW-2s 225.59 219.72 5.87 18.0 8.0 18.0 MW-3d* 228.48 218.23 10.25 70.0 55.0 70.0 MW-3s 228.55 216.82 11.73 20.5 10.5 20.5 MW-4d* 226.44 215.38 11.06 67.0 37.0 67.0 MW-4s 226.17 216.12 10.05 15.0 10.0 15.0 MW-11s 228.84 218.39 10.45 14.0 4.0 14.0 MW-12s 228.39 209.63 18.76 20.0 10.0 20.0 MW-12dk* 221.85 212.40 9.45 65.0 Unknown Unknown MW-16d* 231.89 219.52 12.37 80.0 Unknown Unknown MW-2ik* 223.36 212.46 10.90 40.9 32.0 42.0 MW-2sk 223.47 212.58 10.89 20.0 10.0 20.0 MW-3dk* 225.90 214.28 11.62 33.2 Unknown Unknown MW-3sk 225.51 214.74 10.77 17.0 7.0 17.0 MW-5sk 215.28 206.99 8.29 24.0 14.0 24.0 MW-9dk* 216.95 206.14 10.81 70.0 55.0 70.0 MW-9sk 217.04 207.99 9.05 46.0 6.0 46.0 MW-17i 229.72 NM NM 31.0 26.0 31.0 MW-18i 228.88 216.00 12.88 27.0 22.0 27.0 MW-19i 228.83 217.62 11.21 32.0 27.0 32.0 MW-20i 228.95 217.82 11.13 31.0 26.0 31.0 MW-21i 228.95 219.27 9.68 37.0 32.0 37.0 MW-22i 229.88 NM NM 32.0 27.0 32.0 MW-22s 228.85 218.42 10.43 20.0 10.0 20.0 MW-23s 227.07 220.21 6.86 18.0 8.0 18.0 MW-24d 228.99 219.16 9.83 43.0 38.0 43.0 MW-24s 229.45 219.65 9.80 20.0 10.0 20.0 Notes: MW-17i and MW-22i were covered by demolition rubble and were inaccessible. * - Bedrock well Monitoring Well Top of Casing Elevation (feet) Depth to Water (feet) Total Well Depth (feet) Groundwater Elevation (feet) Screen Interval (feet) Ta b l e 2 Hi s t o r i c G r o u n d w a t e r A n a l y t i c a l R e s u l t s Fo r m e r A l c a t e l F a c i l i t y Ra l e i g h , N o r t h C a r o l i n a Mo n i t o r i n g W e l l tert-Butylbenzene (ug/l) 1 , 1 - D C E ( u g / l ) A c e t o n e ( u g / l ) B r o m o d i c h l o r o m e t h a n e ( u g / l ) Methylene Chloride (ug/l)PCE (ug/l)Toluene (ug/l)1,4-Dioxane (ug/l) 2 - H e x a n o n e ( u g / l ) E t h a n o l ( u g / l ) D i c h l o r o d i f l u o r o m e t h a n e ( u g / l ) C h l o r o f o r m ( u g / l ) c i s - 1 , 2 - D C E ( u g / l ) B e n z e n e ( u g / l ) TCE (ug/l)2-Butanone (ug/l)Vinyl Chloride (ug/l)Methyl Isobutyl Ketone (ug/l)Trichlorofluoromethane (ug/l)Napthalene (ug/l)Total Xylenes (ug/l)trans-1,2-DCE (ug/l) D i b r o m o m e t h a n e ( u g / l ) E t h y l b e n z e n e ( u g / l ) C h l o r o m e t h a n e ( u g / l ) C h l o r o e t h a n e ( u g / l ) n-Propylbenzene (ug/l) 1 , 3 , 5 - T r i m e t h y l b e n z e n e ( u g / l ) B r o m o c h l o r o m e t h a n e ( u g / l ) C a r b o n T e t r a c h l o r i d e ( u g / l ) 1 , 1 , 2 - T C A ( u g / l ) 1 , 2 - D C A ( u g / l ) B r o m o m e t h a n e ( u g / l ) 1 , 2 - D i c h l o r o b e n z e n e ( u g / l ) 1 , 1 - D C A ( u g / l ) 1 , 2 , 4 - T r i m e t h y l b e n z e n e ( u g / l ) Da t e Sa m p l e d 1 , 1 , 1 - T C A ( u g / l ) 20 0 0 . 6 * 6 3 5 0 4 0 0 2 0 0 . 4 4 0 0 6 0 0 0 1 1 0 * N E N E 0 . 3 3 0 0 0 7 0 3 7 0 N E 1 0 0 0 6 0 0 4 0 0 0 4 0 4 0 0 0 N E 5 6 7 0 5 0 0 7 0 0 . 7 3 6 0 0 1 0 0 2 0 0 0 0 . 0 3 3 * 04 / 2 4 / 0 8 1 2 B R L B R L B R L B R L N S B R L B R L N A N A B R L N S N A B R L N S N A B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 3.1 BRL B R L B R L N A N A B R L 10 / 1 5 / 0 8 2 6 B R L 2 . 2 3 4 B R L N S B R L B R L N A N A B R L N S N A B R L N S N A B R L 0 . 5 5 N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 36 BRL B R L B R L N A < 0 . 2 8 B R L 04 / 1 6 / 0 9 1 2 B R L 1 . 6 2 7 B R L N S B R L B R L N A N A B R L N S N A B R L N S N A B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 19 BRL B R L B R L N A < 0 . 2 8 B R L 10 / 0 8 / 0 9 2 6 B R L 1 . 6 3 4 B R L N S B R L B R L N A 1. 0 BR L N S N A B R L N S B R L B R L 1 . 3 N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 43 BRL B R L B R L B R L < 0 . 2 8 B R L 04 / 1 4 / 1 0 1 2 < 1 . 0 1 . 9 2 3 B R L N S < 1 . 0 B R L N A < 1 . 0 B R L N S N A B R L N S < 1 . 0 B R L 0 . 8 9 J N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 26 <2.0 B R L < 2 . 0 < 5 . 0 < 0 . 0 6 8 < 3 . 0 10 / 0 6 / 1 0 3 6 < 0 . 0 6 8 9. 3 4. 7 B R L N S < 0 . 0 5 4 B R L < 1 . 5 < 0 . 0 5 4 B R L N S < 0 . 0 3 1 B R L N S < 0 . 0 5 3 B R L 0 . 6 5 N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 10 <0.044 B R L < 0 . 0 6 1 2 . 8 < 0 . 0 6 8 6.6 04 / 1 2 / 1 1 2 5 < 0 . 5 6. 9 32 B R L N S < 0 . 5 B R L < 1 0 < 0 . 5 B R L N S < 0 . 5 B R L N S < 0 . 5 B R L < 0 . 5 N S < 1 . 0 B R L N S N S < 5 . 0 N S N S < 1 . 0 N S < 0 . 5 B R L 19 <0.5 < 0 . 5 < 0 . 5 1 . 2 < 0 . 5 5.7 10 / 2 2 / 1 2 1 . 1 < 0 . 5 0 0 . 6 5 0 . 6 7 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 0 . 8 2 J < 0 . 5 0 7 8 J < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 3 . 0 04 / 3 0 / 1 3 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 3 . 0 10 / 2 9 / 1 3 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 3 . 0 06 / 0 5 / 1 4 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 3 . 0 10 / 0 9 / 1 4 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 6 . 9 J < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 3 . 0 < 1 . 0 < 0 . 5 0 < 1 . 5 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 1 . 2 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 3 . 0 04 / 0 8 / 1 5 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 < 0 . 5 0 < 1 . 5 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 3 . 0 04 / 2 4 / 0 8 9 . 6 B R L 1 . 6 1 . 7 B R L N S B R L B R L N A N A B R L N S N A B R L N S N A B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 7.0 BRL B R L B R L N A N A B R L 10 / 1 3 / 0 8 1 1 . 0 B R L 2 . 2 2 . 4 B R L N S B R L B R L N A N A B R L N S N A B R L N S N A B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 7.8 BRL B R L B R L N A < 0 . 2 8 B R L 04 / 1 6 / 0 9 1 1 . 0 B R L 2 . 1 2 . 1 B R L N S B R L B R L N A N A B R L N S N A B R L N S N A B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 8.2 BRL B R L B R L N A < 0 . 2 8 B R L 10 / 0 8 / 0 9 8 . 0 B R L 1 . 5 1 . 2 B R L N S B R L B R L N A B R L B R L N S N A B R L N S B R L B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 6.6 BRL B R L B R L 0 . 8 5 < 0 . 2 8 B R L 04 / 1 4 / 1 0 1 6 . 0 < 1 . 0 2 . 8 1 . 9 B R L N S < 1 . 0 B R L N A < 1 . 0 B R L N S N A B R L N S < 1 . 0 B R L < 5 . 0 N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 16 <2.0 B R L < 2 . 0 1 . 2 J < 0 . 0 6 8 < 3 . 0 10 / 0 6 / 1 0 7 . 6 < 0 . 0 6 8 1 . 2 0 . 8 9 B R L N S < 0 . 0 5 4 B R L < 1 . 5 < 0 . 0 5 4 B R L N S < 0 . 0 3 1 B R L N S < 0 . 0 5 3 B R L < 0 . 0 6 1 N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 12 <0.044 B R L < 0 . 0 6 1 < 0 . 0 5 0 < 0 . 0 6 8 7.1 04 / 1 2 / 1 1 6 . 0 < 0 . 5 0 . 6 1 0 . 5 6 B R L N S < 0 . 5 B R L < 1 0 < 0 . 5 B R L N S < 0 . 5 B R L N S < 0 . 5 B R L < 0 . 5 N S < 1 . 0 B R L N S N S < 5 . 0 N S N S < 1 . 0 N S < 0 . 5 B R L 9.4 <0.5 < 0 . 5 < 0 . 5 < 0 . 5 < 0 . 5 < 3 . 0 10 / 2 5 / 1 1 5 . 9 < 0 . 5 0 0 . 6 8 < 0 . 5 0 < 0 . 5 0 N S < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 N S < 0 . 5 0 < 0 . 5 0 N S < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 N S < 1 . 0 < 0 . 5 0 N S N S < 5 . 0 N S N S < 1 . 0 N S < 1 . 5 < 0 . 5 0 12 <0.50 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 3 . 0 04 / 3 0 / 1 3 4 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 15 <0.50 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 3 . 0 06 / 0 5 / 1 4 0 . 9 2 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 2 3 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 3 . 0 J < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 7.7 <0.50 < 0 . 5 0 < 0 . 5 0 1 . 2 < 0 . 5 0 < 3 . 0 10 / 1 0 / 1 4 2 . 4 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 3 . 0 < 1 . 0 < 0 . 5 0 < 1 . 5 < 0 . 5 0 17 <0.50 < 0 . 5 0 < 0 . 5 0 0 . 8 9 < 0 . 5 0 < 3 . 0 04 / 0 8 / 1 5 2 . 7 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 < 0 . 5 0 < 1 . 5 < 0 . 5 0 16 <0.50 < 0 . 5 0 < 0 . 5 0 1 . 1 < 0 . 5 0 < 3 . 0 04 / 2 5 / 0 8 B R L B R L B R L B R L B R L N S B R L B R L N A N A B R L N S N A B R L N S N A B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L B R L B R L B R L B R L N A N A B R L 04 / 1 5 / 0 9 5 . 2 B R L 0 . 8 0 1 . 7 B R L N S B R L B R L N A N A B R L N S N A B R L N S N A B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 0.84 BRL B R L B R L N A < 0 . 2 8 B R L 10 / 0 8 / 0 9 4 . 5 B R L 1 . 1 2 . 3 B R L N S B R L B R L N A B R L B R L N S N A B R L N S 0 . 7 8 B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 1.8 BRL B R L B R L B R L < 0 . 2 8 B R L 04 / 1 3 / 1 0 1 4 < 0 . 5 0 5 . 4 1 2 B R L N S < 0 . 5 0 B R L N A < 0 . 5 0 B R L N S N A B R L N S < 0 . 5 0 B R L < 0 . 5 0 N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 3.6 <0.50 B R L < 0 . 5 0 0 . 5 8 < 0 . 0 6 8 < 3 . 0 10 / 0 5 / 1 0 1 5 < 0 . 0 6 8 3 . 5 7 . 7 B R L N S < 0 . 0 5 4 B R L < 1 . 5 < 0 . 0 5 4 B R L N S < 0 . 0 3 1 B R L N S 0 . 6 8 B R L < 0 . 0 6 1 N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 2.7 <0.044 B R L < 0 . 0 6 1 0 . 9 6 < 0 . 0 6 8 3.40 04 / 1 2 / 1 1 3 0 < 0 . 5 6. 8 17 B R L N S < 0 . 5 B R L < 1 0 < 0 . 5 B R L N S < 0 . 5 B R L N S < 0 . 5 B R L < 0 . 5 N S 0 . 6 2 J B R L N S N S < 5 . 0 N S N S < 1 . 0 N S < 0 . 5 B R L 5.0 <0.5 < 0 . 5 < 0 . 5 2 . 7 < 0 . 5 4.40 10 / 2 5 / 1 1 13 < 0 . 5 0 3 . 6 6 . 7 < 0 . 5 0 N S < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 N S < 0 . 5 0 < 0 . 5 0 N S 0 . 5 4 < 0 . 5 0 < 0 . 5 0 N S 0 . 6 1 J < 0 . 5 0 N S N S < 5 . 0 N S N S < 1 . 0 N S < 1 . 5 < 0 . 5 0 2.4 <0.50 < 0 . 5 0 < 0 . 5 0 1 . 6 < 0 . 5 0 < 3 . 0 10 / 1 8 / 1 2 2 2 < 0 . 5 0 8. 7 11 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 0 . 8 2 J < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 4.7 <0.50 < 0 . 5 0 < 0 . 5 0 2 . 5 < 0 . 5 0 < 3 . 0 05 / 0 1 / 1 3 5 2 < 0 . 5 0 18 11 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 0 . 7 9 J < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 5.9 <0.50 < 0 . 5 0 < 0 . 5 0 7 . 6 < 0 . 5 0 9.4 10 / 2 9 / 1 3 1 6 < 0 . 5 0 8. 4 4. 2 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 2.7 <0.50 < 0 . 5 0 < 0 . 5 0 1 . 4 < 0 . 5 0 8.4 06 / 0 6 / 1 4 8 1 < 0 . 5 0 17 4. 6 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 1 . 8 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 0 . 8 4 < 0 . 5 0 0 . 9 1 2 . 4 < 0 . 5 0 9 4 J < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 4.0 <0.50 < 0 . 5 0 < 0 . 5 0 2 0 < 0 . 5 0 9.1 10 / 0 9 / 1 4 7 0 < 0 . 5 0 13 6. 3 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 2 . 2 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 0 . 9 9 < 0 . 5 0 1 . 2 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 3 . 0 < 1 . 0 < 0 . 5 0 < 1 . 5 < 0 . 5 0 2.9 <0.50 < 0 . 5 0 < 0 . 5 0 1 7 < 0 . 5 0 7.4 04 / 0 7 / 1 5 1 4 < 0 . 5 0 2 . 0 2 . 1 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 < 0 . 5 0 < 1 . 5 < 0 . 5 0 1.2 <0.50 < 0 . 5 0 < 0 . 5 0 2 . 8 < 0 . 5 0 < 3 . 0 MW - 2 d MW - 2 d r MW - 2 s MW 3 d 2L S t a n d a r d s Pa g e 1 o f 6 Ta b l e 2 Hi s t o r i c G r o u n d w a t e r A n a l y t i c a l R e s u l t s Fo r m e r A l c a t e l F a c i l i t y Ra l e i g h , N o r t h C a r o l i n a Mo n i t o r i n g W e l l tert-Butylbenzene (ug/l) 1 , 1 - D C E ( u g / l ) A c e t o n e ( u g / l ) B r o m o d i c h l o r o m e t h a n e ( u g / l ) Methylene Chloride (ug/l)PCE (ug/l)Toluene (ug/l)1,4-Dioxane (ug/l) 2 - H e x a n o n e ( u g / l ) E t h a n o l ( u g / l ) D i c h l o r o d i f l u o r o m e t h a n e ( u g / l ) C h l o r o f o r m ( u g / l ) c i s - 1 , 2 - D C E ( u g / l ) B e n z e n e ( u g / l ) TCE (ug/l)2-Butanone (ug/l)Vinyl Chloride (ug/l)Methyl Isobutyl Ketone (ug/l)Trichlorofluoromethane (ug/l)Napthalene (ug/l)Total Xylenes (ug/l)trans-1,2-DCE (ug/l) D i b r o m o m e t h a n e ( u g / l ) E t h y l b e n z e n e ( u g / l ) C h l o r o m e t h a n e ( u g / l ) C h l o r o e t h a n e ( u g / l ) n-Propylbenzene (ug/l) 1 , 3 , 5 - T r i m e t h y l b e n z e n e ( u g / l ) B r o m o c h l o r o m e t h a n e ( u g / l ) C a r b o n T e t r a c h l o r i d e ( u g / l ) 1 , 1 , 2 - T C A ( u g / l ) 1 , 2 - D C A ( u g / l ) B r o m o m e t h a n e ( u g / l ) 1 , 2 - D i c h l o r o b e n z e n e ( u g / l ) 1 , 1 - D C A ( u g / l ) 1 , 2 , 4 - T r i m e t h y l b e n z e n e ( u g / l ) Da t e Sa m p l e d 1 , 1 , 1 - T C A ( u g / l ) 20 0 0 . 6 * 6 3 5 0 4 0 0 2 0 0 . 4 4 0 0 6 0 0 0 1 1 0 * N E N E 0 . 3 3 0 0 0 7 0 3 7 0 N E 1 0 0 0 6 0 0 4 0 0 0 4 0 4 0 0 0 N E 5 6 7 0 5 0 0 7 0 0 . 7 3 6 0 0 1 0 0 2 0 0 0 0 . 0 3 3 * 2L S t a n d a r d s 04 / 2 5 / 0 8 B R L B R L 0 . 8 7 0 . 9 4 B R L N S B R L B R L N A N A B R L N S N A B R L N S N A B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L B R L 3 . 0 B R L B R L N A N A 3.1 10 / 1 4 / 0 8 B R L B R L 1 . 0 1 . 3 B R L N S B R L B R L N A N A B R L N S N A B R L N S N A B R L 0 . 6 6 N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L B R L 3 . 9 B R L B R L N A < 0 . 2 8 3.6 04 / 1 5 / 0 9 B R L B R L 0 . 6 9 0 . 6 9 B R L N S B R L B R L N A N A B R L N S N A B R L N S N A B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L B R L 2 . 5 B R L B R L N A < 0 . 2 8 B R L 10 / 0 8 / 0 9 B R L B R L 0 . 7 0 0 . 6 6 B R L N S B R L B R L N A B R L B R L N S N A B R L N S B R L B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L B R L 3 . 3 B R L B R L B R L < 0 . 2 8 B R L 04 / 1 3 / 1 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 B R L N S < 0 . 5 0 B R L N A < 0 . 5 0 B R L N S N A B R L N S < 0 . 5 0 B R L < 0 . 5 0 N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L < 0 . 5 0 0 . 8 2 B R L < 0 . 5 0 < 0 . 5 0 < 0 . 0 6 8 < 3 . 0 10 / 0 5 / 1 0 < 0 . 0 7 5 < 0 . 0 6 8 1 . 0 1 . 2 B R L N S < 0 . 0 5 4 B R L < 1 . 5 < 0 . 0 5 4 B R L N S < 0 . 0 3 1 B R L N S < 0 . 0 5 3 B R L < 0 . 0 6 1 N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L < 0 . 0 9 6 1 . 2 B R L < 0 . 0 6 1 < 0 . 0 5 0 < 0 . 0 6 8 4.60 04 / 1 2 / 1 1 < 0 . 5 < 0 . 5 0 . 9 1 . 6 B R L N S < 0 . 5 B R L < 1 0 < 0 . 5 B R L N S < 0 . 5 B R L N S < 0 . 5 B R L 0 . 6 9 N S < 1 . 0 B R L N S N S < 5 . 0 N S N S < 1 . 0 N S < 0 . 5 B R L < 0 . 5 3.4 0.53 < 0 . 5 < 0 . 5 < 0 . 5 8.70 10 / 2 5 / 1 1 < 0 . 5 0 < 0 . 5 0 1 . 4 2 . 1 < 0 . 5 0 N S < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 N S < 0 . 5 0 < 0 . 5 0 N S < 0 . 5 0 < 0 . 5 0 1.0 NS < 1 . 0 < 0 . 5 0 N S N S < 5 . 0 N S N S < 1 . 0 N S < 1 . 5 < 0 . 5 0 < 0 . 5 0 4.6 <0.50 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 6.4 05 / 0 1 / 1 3 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 26 10 / 2 9 / 1 3 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 < 0 . 5 0 1.5 <0.50 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 100 06 / 0 6 / 1 4 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 < 0 . 5 0 1 . 3 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 28 10 / 0 9 / 1 4 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 3 . 0 < 1 . 0 < 0 . 5 0 < 1 . 5 < 0 . 5 0 < 0 . 5 0 1 . 4 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 26 04 / 0 7 / 1 5 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 < 0 . 5 0 < 1 . 5 < 0 . 5 0 < 0 . 5 0 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 25 04 / 2 3 / 0 8 1 9 0 N A 6. 0 96 B R L N S B R L B R L N A N A B R L N S N A B R L N S N A B R L N A N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 1300 BRL B R L N A N A N A 16 10 / 1 4 / 0 8 1 2 0 B R L 6. 9 13 0 B R L N S B R L B R L N A N A B R L N S N A B R L N S N A B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 980 BRL B R L B R L N A < 2 . 8 11 04 / 1 6 / 0 9 4 4 B R L B R L 6 3 B R L N S B R L B R L N A N A B R L N S N A B R L N S N A B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 530 BRL B R L B R L N A < 2 . 8 13 10 / 0 7 / 0 9 5 7 B R L B R L 1 1 0 B R L N S B R L B R L N A B R L B R L N S N A B R L N S B R L B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 740 BRL B R L B R L B R L < 2 . 8 6.9 04 / 1 4 / 1 0 7 2 < 5 . 0 5 . 2 1 2 0 B R L N S < 5 . 0 B R L N A < 5 . 0 B R L N S N A B R L N S < 5 . 0 B R L < 5 . 0 N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 870 <5.0 B R L < 5 . 0 < 5 . 0 < 2 . 8 5.4 10 / 0 6 / 1 0 7 8 < 0 . 0 6 8 7. 6 19 0 B R L N S < 0 . 0 5 4 B R L < 1 . 5 < 0 . 0 5 4 B R L N S < 0 . 0 3 1 B R L N S 0 . 8 7 B R L 1 . 0 N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 1000 5 . 6 BRL < 0 . 0 6 1 < 0 . 0 5 0 < 0 . 0 6 8 14.0 04 / 1 2 / 1 1 1 8 0 < 5 . 0 < 5 . 0 9 4 B R L N S < 5 . 0 B R L < 1 0 0 < 5 . 0 B R L N S < 5 . 0 B R L N S < 5 . 0 B R L < 5 . 0 N S < 1 0 B R L N S N S < 5 0 N S N S < 1 0 N S < 5 . 0 B R L 1300 <5.0 < 5 . 0 < 5 . 0 < 5 . 0 < 5 . 0 9.5 10 / 2 6 / 1 1 21 0 8 . 6 8 . 0 15 0 5 3 N S < 5 . 0 1 5 < 1 0 0 < 5 . 0 < 1 0 N S < 5 . 0 34 NS < 5 . 0 < 5 . 0 1 1 N S < 1 0 1 3 N S N S < 5 0 N S N S 70 NS 4 8 8 . 3 1000 <5.0 < 5 . 0 < 5 . 0 < 5 . 0 < 5 . 0 11 10 / 1 8 / 1 2 21 0 <2 . 5 8. 4 80 < 2 . 5 < 2 . 5 < 2 . 5 < 2 . 5 < 5 0 < 2 . 5 < 5 . 0 < 2 . 5 < 2 . 5 < 2 . 5 < 2 . 5 < 2 . 5 < 2 . 5 < 2 . 5 < 2 . 5 < 5 . 0 < 2 . 5 < 1 , 0 0 0 < 5 . 0 < 2 5 < 5 . 0 < 1 0 < 5 . 0 N S < 7 . 5 < 2 . 5 1100 <2.5 < 2 . 5 < 2 . 5 8 . 9 < 2 . 5 6.2 05 / 0 1 / 1 3 1 7 0 < 2 . 5 8. 3 83 < 2 . 5 < 2 . 5 < 2 . 5 < 2 . 5 < 5 0 < 2 . 5 < 5 . 0 < 2 . 5 < 2 . 5 < 2 . 5 < 2 . 5 < 2 . 5 < 2 . 5 < 2 . 5 < 2 . 5 < 5 . 0 < 2 . 5 < 1 , 0 0 0 < 5 . 0 < 2 5 < 5 . 0 < 1 0 < 5 . 0 N S < 7 . 5 < 2 . 5 1000 <2.5 < 2 . 5 < 2 . 5 1 2 < 2 . 5 14 10 / 2 9 / 1 3 1 9 0 < 2 . 5 8. 2 81 < 2 . 5 < 2 . 5 < 2 . 5 < 2 . 5 < 5 0 < 2 . 5 < 5 . 0 < 2 . 5 < 2 . 5 < 2 . 5 < 2 . 5 < 2 . 5 < 2 . 5 < 2 . 5 < 2 . 5 < 5 . 0 < 2 . 5 < 1 , 0 0 0 < 5 . 0 < 2 5 < 5 . 0 < 1 0 < 5 . 0 N S < 7 . 5 < 2 . 5 1200 <2.5 < 2 . 5 < 2 . 5 1 9 < 2 . 5 18 06 / 0 5 / 1 4 21 0 <2 . 5 12 92 <2 . 5 < 2 . 5 < 2 . 5 < 2 . 5 < 5 0 < 2 . 5 < 5 . 0 < 2 . 5 < 2 . 5 < 2 . 5 < 2 . 5 < 2 . 5 < 2 . 5 < 2 . 5 < 2 . 5 < 5 . 0 < 2 . 5 < 1 0 0 0 < 5 . 0 < 2 5 < 5 . 0 < 1 0 < 5 . 0 N S < 7 . 5 < 2 . 5 1000 <2.5 < 2 . 5 < 2 . 5 3 1 < 2 . 5 9.2 10 / 1 0 / 1 4 1 9 0 < 0 . 5 0 10 75 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 1 . 9 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 3 . 0 < 1 . 0 < 0 . 5 0 < 1 . 5 < 0 . 5 0 1300 2.9 < 0 . 5 0 < 0 . 5 0 1 3 < 0 . 5 0 12 04 / 0 8 / 1 5 1 6 0 < 0 . 5 0 10 90 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 0 . 5 2 1 . 2 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 < 0 . 5 0 < 1 . 5 < 0 . 5 0 1400 1.2 < 0 . 5 0 < 0 . 5 0 2 1 < 0 . 5 0 8.9 04 / 2 3 / 0 8 3 . 3 B R L B R L 0 . 8 1 B R L N S B R L B R L N A N A B R L N S N A B R L N S N A B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 29 BRL B R L B R L N A N A 3.1 10 / 1 4 / 0 8 4 . 2 B R L B R L 1 . 3 B R L N S B R L B R L N A N A B R L N S N A B R L N S N A B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 31 BRL B R L B R L N A < 0 . 2 8 B R L 04 / 1 6 / 0 9 6 . 0 B R L B R L 1 . 8 B R L N S B R L B R L N A N A B R L N S N A B R L N S N A B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 64 BRL B R L B R L N A < 0 . 2 8 B R L 10 / 0 7 / 0 9 5 . 9 B R L B R L 1 . 3 B R L N S B R L B R L N A B R L B R L N S N A B R L N S B R L B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 72 BRL B R L B R L B R L < 0 . 2 8 B R L 04 / 1 4 / 1 0 5 . 7 < 0 . 5 0 < 0 . 5 0 1 . 2 B R L N S < 0 . 5 0 B R L N A < 0 . 5 0 B R L N S N A B R L N S < 0 . 5 0 B R L < 0 . 5 0 N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 75 <0.50 B R L < 0 . 5 0 < 0 . 5 0 < 0 . 2 8 < 3 . 0 10 / 0 6 / 1 0 1 2 < 0 . 0 6 8 < 0 . 0 3 8 4 . 0 B R L N S < 0 . 0 5 4 B R L < 1 . 5 < 0 . 0 5 4 B R L N S < 0 . 0 3 1 B R L N S < 0 . 0 5 3 B R L < 0 . 0 6 1 N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 140 <0.044 B R L < 0 . 0 6 1 < 0 . 0 5 0 < 0 . 0 6 8 5.4 04 / 1 2 / 1 1 1 5 < 2 . 0 < 2 . 0 4 . 4 B R L N S < 2 . 0 B R L < 4 0 < 2 . 0 B R L N S < 2 . 0 B R L N S < 2 . 0 B R L < 2 . 0 N S < 4 . 0 B R L N S N S < 2 0 N S N S < 4 . 0 N S < 2 . 0 B R L 170 <2.0 < 2 . 0 < 2 . 0 < 2 . 0 < 2 . 0 < 3 . 0 10 / 2 6 / 1 1 1 3 < 2 . 0 < 2 . 0 3 . 7 < 2 . 0 N S < 2 . 0 < 2 . 0 < 4 0 < 2 . 0 < 4 . 0 N S < 2 . 0 < 2 . 0 N S < 2 . 0 < 2 . 0 < 2 . 0 N S < 4 . 0 < 2 . 0 N S N S < 2 0 N S N S < 4 . 0 N S < 6 . 0 < 2 . 0 150 <2.0 < 2 . 0 < 2 . 0 < 2 . 0 < 2 . 0 3.8 10 / 1 8 / 1 2 3 . 7 < 0 . 5 0 < 0 . 5 0 2 . 1 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 38 <0.50 < 0 . 5 0 < 0 . 5 0 1 . 1 < 0 . 5 0 < 3 . 0 05 / 0 1 / 1 3 8 . 8 < 0 . 5 0 < 0 . 5 0 3 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 57 <0.50 < 0 . 5 0 < 0 . 5 0 2 . 2 < 0 . 5 0 5.8 10 / 2 9 / 1 3 6 . 7 < 0 . 5 0 < 0 . 5 0 2 . 3 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 53 <0.50 < 0 . 5 0 < 0 . 5 0 0 . 8 7 < 0 . 5 0 12 06 / 0 5 / 1 4 0 . 5 6 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 5.2 <0.50 < 0 . 5 0 < 0 . 5 0 1 . 5 < 0 . 5 0 < 3 . 0 10 / 1 0 / 1 4 1 . 6 < 0 . 5 0 < 0 . 5 0 2 . 2 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 3 . 0 < 1 . 0 < 0 . 5 0 < 1 . 5 < 0 . 5 0 20 <0.50 < 0 . 5 0 < 0 . 5 0 0 . 8 6 < 0 . 5 0 5.7 04 / 0 8 / 1 5 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 < 0 . 5 0 < 1 . 5 < 0 . 5 0 6.0 <0.50 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 3.1 MW - 3 s MW - 4 d MW - 4 s Pa g e 2 o f 6 Ta b l e 2 Hi s t o r i c G r o u n d w a t e r A n a l y t i c a l R e s u l t s Fo r m e r A l c a t e l F a c i l i t y Ra l e i g h , N o r t h C a r o l i n a Mo n i t o r i n g W e l l tert-Butylbenzene (ug/l) 1 , 1 - D C E ( u g / l ) A c e t o n e ( u g / l ) B r o m o d i c h l o r o m e t h a n e ( u g / l ) Methylene Chloride (ug/l)PCE (ug/l)Toluene (ug/l)1,4-Dioxane (ug/l) 2 - H e x a n o n e ( u g / l ) E t h a n o l ( u g / l ) D i c h l o r o d i f l u o r o m e t h a n e ( u g / l ) C h l o r o f o r m ( u g / l ) c i s - 1 , 2 - D C E ( u g / l ) B e n z e n e ( u g / l ) TCE (ug/l)2-Butanone (ug/l)Vinyl Chloride (ug/l)Methyl Isobutyl Ketone (ug/l)Trichlorofluoromethane (ug/l)Napthalene (ug/l)Total Xylenes (ug/l)trans-1,2-DCE (ug/l) D i b r o m o m e t h a n e ( u g / l ) E t h y l b e n z e n e ( u g / l ) C h l o r o m e t h a n e ( u g / l ) C h l o r o e t h a n e ( u g / l ) n-Propylbenzene (ug/l) 1 , 3 , 5 - T r i m e t h y l b e n z e n e ( u g / l ) B r o m o c h l o r o m e t h a n e ( u g / l ) C a r b o n T e t r a c h l o r i d e ( u g / l ) 1 , 1 , 2 - T C A ( u g / l ) 1 , 2 - D C A ( u g / l ) B r o m o m e t h a n e ( u g / l ) 1 , 2 - D i c h l o r o b e n z e n e ( u g / l ) 1 , 1 - D C A ( u g / l ) 1 , 2 , 4 - T r i m e t h y l b e n z e n e ( u g / l ) Da t e Sa m p l e d 1 , 1 , 1 - T C A ( u g / l ) 20 0 0 . 6 * 6 3 5 0 4 0 0 2 0 0 . 4 4 0 0 6 0 0 0 1 1 0 * N E N E 0 . 3 3 0 0 0 7 0 3 7 0 N E 1 0 0 0 6 0 0 4 0 0 0 4 0 4 0 0 0 N E 5 6 7 0 5 0 0 7 0 0 . 7 3 6 0 0 1 0 0 2 0 0 0 0 . 0 3 3 * 2L S t a n d a r d s 04 / 2 5 / 0 8 B R L B R L 11 6. 0 B R L N S B R L B R L N A N A B R L N S N A B R L N S N A B R L 6 . 5 N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 0 . 6 0 0 . 5 3 B R L B R L N A N A 59 10 / 1 4 / 0 8 B R L B R L 9. 1 4. 5 B R L N S B R L B R L N A N A B R L N S N A B R L N S N A B R L 5 . 4 N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L B R L 0 . 5 5 B R L B R L N A 1 . 2 36 04 / 1 6 / 0 9 B R L B R L 1 . 1 B R L B R L N S B R L B R L N A N A B R L N S N A B R L N S N A B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L B R L B R L B R L B R L N A < 0 . 2 8 34 10 / 0 8 / 0 9 B R L B R L 3 . 2 0 . 9 4 B R L N S B R L B R L N A B R L B R L N S N A B R L N S B R L B R L 0 . 9 7 N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L B R L 1 . 1 B R L B R L B R L < 0 . 2 8 96 04 / 1 3 / 1 0 < 0 . 5 0 < 0 . 5 0 2 . 0 0 . 7 8 B R L N S < 0 . 5 0 B R L N A < 0 . 5 0 B R L N S N A B R L N S < 0 . 5 0 B R L 1 . 7 N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L < 0 . 5 0 0 . 5 1 B R L < 0 . 5 0 < 0 . 5 0 < 0 . 2 8 62.0 10 / 0 5 / 1 0 < 0 . 0 7 5 < 0 . 0 6 8 1 . 8 0 . 9 0 B R L N S < 0 . 0 5 4 B R L 1 8 < 0 . 0 5 4 B R L N S < 0 . 0 3 1 B R L N S < 0 . 0 5 3 B R L 1 . 0 N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L < 0 . 0 9 6 < 0 . 0 4 4 B R L < 0 . 0 6 1 < 0 . 0 5 0 < 0 . 0 6 8 18.0 04 / 1 1 / 1 1 < 0 . 5 < 0 . 5 4 . 4 2 . 1 B R L N S < 0 . 5 B R L < 1 0 1. 6 BR L N S < 0 . 5 B R L N S < 0 . 5 B R L 3 . 0 N S < 1 . 0 B R L N S N S < 5 . 0 N S N S 2 . 6 N S 0 . 8 3 B R L < 0 . 5 < 0 . 5 1 . 1 < 0 . 5 < 0 . 5 1.2 3 1 . 0 10 / 2 5 / 1 1 < 0 . 5 0 < 0 . 5 0 6. 0 2. 3 < 0 . 5 0 N S < 0 . 5 0 < 0 . 5 0 < 1 0 1. 5 <1 . 0 N S < 0 . 5 0 < 0 . 5 0 N S < 0 . 5 0 < 0 . 5 0 2 . 9 N S < 1 . 0 < 0 . 5 0 N S N S < 5 . 0 N S N S < 1 . 0 N S < 1 . 5 < 0 . 5 0 < 0 . 5 0 0 . 7 9 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 1 . 7 32 10 / 1 8 / 1 2 2 . 3 < 0 . 5 0 1 . 4 0 . 6 7 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 1.8 <0.50 < 0 . 5 0 < 0 . 5 0 0 . 6 4 < 0 . 5 0 30 05 / 0 1 / 1 3 1 . 3 < 0 . 5 0 0 . 6 3 1 . 3 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 2.8 <0.50 < 0 . 5 0 < 0 . 5 0 3 . 4 < 0 . 5 0 20 10 / 2 9 / 1 3 0 . 6 0 < 0 . 5 0 0 . 9 3 2 . 2 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 3.4 <0.50 < 0 . 5 0 < 0 . 5 0 2 . 0 < 0 . 5 0 21 06 / 0 5 / 1 4 < 0 . 5 0 < 0 . 5 0 0 . 6 9 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 2.5 <0.50 < 0 . 5 0 < 0 . 5 0 2 . 2 < 0 . 5 0 9.4 10 / 1 0 / 1 4 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 2 . 4 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 3 . 0 < 1 . 0 < 0 . 5 0 < 1 . 5 < 0 . 5 0 3.0 <0.50 < 0 . 5 0 < 0 . 5 0 1 . 3 < 0 . 5 0 8.6 04 / 0 8 / 1 5 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 0 . 8 4 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 < 0 . 5 0 < 1 . 5 < 0 . 5 0 2.7 <0.50 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 6.0 04 / 2 4 / 0 8 2 . 8 B R L 0 . 7 1 1 . 3 B R L N S B R L B R L N A N A B R L N S N A B R L N S N A B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 0 . 6 0 B R L B R L B R L N A N A 3.3 10 / 1 5 / 0 8 2 . 9 B R L 0 . 7 4 0 . 7 7 B R L N S B R L B R L N A N A B R L N S N A B R L N S N A B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 0.79 BRL B R L B R L N A < 0 . 2 8 B R L 04 / 1 6 / 0 9 2 . 1 B R L 0 . 6 2 2 . 1 0 B R L N S B R L B R L N A N A B R L N S N A B R L N S N A B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 0 . 6 7 B R L B R L B R L N A < 0 . 2 8 B R L 10 / 0 8 / 0 9 5 . 7 B R L 1 . 4 3 . 7 B R L N S B R L B R L N A B R L B R L N S N A B R L N S B R L B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 1.40 BRL B R L B R L B R L < 0 . 2 8 B R L 04 / 1 3 / 1 0 8 . 2 < 1 . 0 2 . 6 1 . 5 B R L N S < 1 . 0 B R L N A < 1 . 0 B R L N S N A B R L N S < 1 . 0 B R L < 5 . 0 N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 2.0 <2.0 B R L < 2 . 0 < 5 . 0 < 0 . 0 6 8 < 3 . 0 10 / 0 5 / 1 0 1 4 < 0 . 0 6 8 3 . 8 4 . 5 B R L N S < 0 . 0 5 4 B R L < 1 . 5 < 0 . 0 5 4 B R L N S < 0 . 0 3 1 B R L N S < 0 . 0 5 3 B R L < 0 . 0 6 1 N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 3.5 <0.044 B R L < 0 . 0 6 1 1 . 1 < 0 . 0 6 8 4.2 04 / 1 3 / 1 1 9 . 6 < 0 . 5 2 . 1 5 . 7 B R L N S < 0 . 5 B R L < 1 0 < 0 . 5 B R L N S < 0 . 5 B R L N S < 0 . 5 B R L < 0 . 5 N S < 1 . 0 B R L N S N S < 5 . 0 N S N S < 1 . 0 N S < 0 . 5 B R L 2.1 <0.5 < 0 . 5 < 0 . 5 0 . 8 4 < 0 . 5 3.1 10 / 2 6 / 1 1 1 8 < 0 . 5 0 5 . 4 1 0 < 0 . 5 0 N S < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 N S < 0 . 5 0 < 0 . 5 0 N S < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 N S 0 . 8 8 J < 0 . 5 0 N S N S < 5 . 0 N S N S < 1 . 0 N S < 1 . 5 < 0 . 5 0 4.4 <0.50 < 0 . 5 0 < 0 . 5 0 2 . 0 < 0 . 5 0 3.0 04 / 1 6 / 0 9 1 1 3. 0 8 5 4 6 0 BR L N S 5. 6 BR L N A N A B R L N S N A B R L N S N A B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 110 2 . 8 BRL B R L N A < 1 . 1 980 10 / 0 8 / 0 9 1 4 4. 2 8 6 5 3 0 BR L N S 8. 5 BR L N A B R L B R L N S N A B R L N S 1 2 B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 130 4 . 9 BRL B R L B R L < 1 . 1 1000 04 / 1 4 / 1 0 1 3 3. 2 8 0 3 8 0 BR L N S 6. 4 BR L N A < 1 . 0 B R L N S N A B R L N S 1 1 B R L < 5 . 0 N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 100 2.8 BRL < 2 . 0 < 5 . 0 < 0 . 0 6 8 460 10 / 0 6 / 1 0 1 2 3.6 8 8 6 3 0 BR L N S 7. 3 BR L < 1 . 5 < 0 . 0 5 4 B R L N S 0 . 6 5 B R L N S 1 1 B R L < 0 . 0 6 1 N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 120 2.3 B R L < 0 . 0 6 1 < 0 . 0 5 0 < 0 . 0 6 8 1000 04 / 1 3 / 1 1 1 3 4.2 1 0 0 5 6 0 BR L N S 7. 7 BR L < 1 0 < 0 . 5 B R L N S 0 . 6 2 B R L N S 1 0 B R L < 0 . 5 N S < 1 . 0 B R L N S N S 1 4 N S N S < 1 . 0 N S < 0 . 5 B R L 110 2.5 < 0 . 5 < 0 . 5 < 0 . 5 < 0 . 5 1200 10 / 2 6 / 1 1 1 1 < 5 . 0 94 5 2 0 9.2 N S 7. 2 <5 . 0 < 1 0 0 < 5 . 0 < 1 0 N S < 5 . 0 < 5 . 0 N S 8 . 9 < 5 . 0 < 5 . 0 N S < 1 0 < 5 . 0 N S N S 6 7 N S N S 10 NS 8 . 6 J < 5 . 0 110 <5.0 < 5 . 0 < 5 . 0 < 5 . 0 < 5 . 0 1000 04 / 2 3 / 0 8 1 8 0 B R L B R L 2 7 B R L N S B R L B R L N A N A B R L N S N A B R L N S N A B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 3.5 BRL B R L B R L N A N A B R L 10 / 1 5 / 0 8 28 0 BR L 0 . 5 5 3 4 B R L N S B R L B R L N A N A B R L N S N A B R L N S N A B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 3.4 BRL B R L B R L N A < 0 . 2 8 B R L 04 / 1 6 / 0 9 1 2 0 B R L 1 . 2 0 1 5 B R L N S B R L B R L N A N A B R L N S N A B R L N S N A B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 2.5 BRL B R L B R L N A < 0 . 2 8 B R L 10 / 0 7 / 0 9 1 6 0 B R L B R L 1 4 B R L N S B R L B R L N A B R L B R L N S N A B R L N S B R L B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 2.3 BRL B R L B R L B R L < 0 . 2 8 B R L 04 / 1 4 / 1 0 21 0 <1 . 0 < 1 . 0 1 8 B R L N S < 1 . 0 B R L N A < 1 . 0 B R L N S N A B R L N S < 1 . 0 B R L < 5 . 0 N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 3.2 <2.0 B R L < 2 . 0 < 5 . 0 < 0 . 0 6 8 < 3 . 0 10 / 0 5 / 1 0 27 0 <0 . 0 6 8 0 . 9 3 2 7 B R L N S < 0 . 0 5 4 B R L < 1 . 5 < 0 . 0 5 4 B R L N S < 0 . 0 3 1 B R L N S < 0 . 0 5 3 B R L < 0 . 0 6 1 N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 4.7 <0.044 B R L < 0 . 0 6 1 < 0 . 0 5 0 < 0 . 0 6 8 4.7 04 / 1 2 / 1 1 1 9 0 < 2 . 0 6. 2 24 B R L N S < 2 . 0 B R L < 4 0 < 2 . 0 B R L N S < 2 . 0 B R L N S < 2 . 0 B R L < 2 . 0 N S < 4 . 0 B R L N S N S < 2 0 N S N S < 4 . 0 N S < 2 . 0 B R L 3.3 <2.0 < 2 . 0 < 2 . 0 < 2 . 0 < 2 . 0 < 3 . 0 10 / 2 6 / 1 1 1 7 0 < 2 . 0 < 2 . 0 1 9 < 2 . 0 N S < 2 . 0 < 2 . 0 < 4 0 < 2 . 0 < 4 . 0 N S < 2 . 0 < 2 . 0 N S < 2 . 0 < 2 . 0 < 2 . 0 N S < 4 . 0 < 2 . 0 N S N S < 2 0 N S N S < 4 . 0 N S < 6 . 0 < 2 . 0 2.5 <2.0 < 2 . 0 < 2 . 0 < 2 . 0 < 2 . 0 < 3 . 0 04 / 1 4 / 1 0 0 . 7 3 J < 1 . 0 1 . 2 2 9 B R L N S < 1 . 0 B R L N A < 1 . 0 B R L N S N A B R L N S < 1 . 0 B R L 5 . 4 N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 27 1 8 BRL < 2 . 0 < 5 . 0 0.78 J 1 1 . 0 10 / 0 6 / 1 0 0 . 8 7 < 0 . 0 6 8 1 . 7 2 2 B R L N S < 0 . 0 5 4 B R L < 1 . 5 < 0 . 0 5 4 B R L N S < 0 . 0 3 1 B R L N S 0 . 7 4 B R L 3 . 6 N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 42 2 1 BRL < 0 . 0 6 1 < 0 . 0 5 0 < 0 . 0 6 8 11.0 04 / 1 2 / 1 1 0 . 7 8 < 0 . 5 1 . 1 2 6 B R L N S < 0 . 5 B R L < 1 0 < 0 . 5 B R L N S < 0 . 5 B R L N S 0 . 8 6 B R L 1 . 2 N S < 1 . 0 B R L N S N S < 5 . 0 N S N S < 1 . 0 N S < 0 . 5 B R L 67 1 7 <0.5 < 0 . 5 < 0 . 5 < 0 . 5 13.0 10 / 2 5 / 1 1 4 . 4 < 0 . 5 0 2 . 8 4 7 < 0 . 5 0 N S < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 N S < 0 . 5 0 < 0 . 5 0 N S 1 . 1 < 0 . 5 0 3 . 9 N S < 1 . 0 < 0 . 5 0 N S N S < 5 . 0 N S N S < 1 . 0 N S < 1 . 5 < 0 . 5 0 100 2 5 <0.50 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 9.3 10 / 2 2 / 1 2 5 . 3 < 0 . 5 0 2 . 7 6 5 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 0 . 9 9 < 0 . 5 0 2 . 7 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 430 3 0 <0.50 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 98 04 / 1 3 / 1 0 1 . 7 < 0 . 5 0 2 . 6 1 . 9 B R L N S < 0 . 5 0 B R L N A < 0 . 5 0 B R L N S N A B R L N S 0 . 7 4 B R L < 0 . 5 0 N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 11 0.79 B R L < 0 . 5 0 < 0 . 5 0 < 0 . 2 8 22 10 / 0 5 / 1 0 2 . 9 < 0 . 0 6 8 3 . 0 7 . 1 B R L N S < 0 . 0 5 4 B R L 2 3 < 0 . 0 5 4 B R L N S < 0 . 0 3 1 B R L N S 0 . 6 6 B R L < 0 . 0 6 1 N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 16 1.1 B R L < 0 . 0 6 1 < 0 . 0 5 0 < 0 . 0 6 8 35 04 / 1 2 / 1 1 2 . 0 < 0 . 5 2 . 7 1 1 B R L N S < 0 . 5 B R L < 1 0 < 0 . 5 B R L N S < 0 . 5 B R L N S 0 . 6 6 B R L < 0 . 5 N S < 1 . 0 B R L N S N S < 5 . 0 N S N S < 1 . 0 N S < 0 . 5 B R L 16 0.87 < 0 . 5 < 0 . 5 < 0 . 5 < 0 . 5 31 10 / 2 5 / 1 1 2 . 9 < 0 . 5 0 4 . 3 1 7 < 0 . 5 0 N S < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 N S < 0 . 5 0 < 0 . 5 0 N S 0 . 7 8 < 0 . 5 0 < 0 . 5 0 N S < 1 . 0 < 0 . 5 0 N S N S < 5 . 0 N S N S < 1 . 0 N S < 1 . 5 < 0 . 5 0 22 1.4 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 30 10 / 2 2 / 1 2 2 . 8 < 0 . 5 0 4 . 2 1 9 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 0 . 6 9 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 21 1.4 <0.50 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 69 MW - 1 4 d MW - 1 3 d MW - 1 3 s MW - 2 s k MW - 2 i k MW - 1 2 s Pa g e 3 o f 6 Ta b l e 2 Hi s t o r i c G r o u n d w a t e r A n a l y t i c a l R e s u l t s Fo r m e r A l c a t e l F a c i l i t y Ra l e i g h , N o r t h C a r o l i n a Mo n i t o r i n g W e l l tert-Butylbenzene (ug/l) 1 , 1 - D C E ( u g / l ) A c e t o n e ( u g / l ) B r o m o d i c h l o r o m e t h a n e ( u g / l ) Methylene Chloride (ug/l)PCE (ug/l)Toluene (ug/l)1,4-Dioxane (ug/l) 2 - H e x a n o n e ( u g / l ) E t h a n o l ( u g / l ) D i c h l o r o d i f l u o r o m e t h a n e ( u g / l ) C h l o r o f o r m ( u g / l ) c i s - 1 , 2 - D C E ( u g / l ) B e n z e n e ( u g / l ) TCE (ug/l)2-Butanone (ug/l)Vinyl Chloride (ug/l)Methyl Isobutyl Ketone (ug/l)Trichlorofluoromethane (ug/l)Napthalene (ug/l)Total Xylenes (ug/l)trans-1,2-DCE (ug/l) D i b r o m o m e t h a n e ( u g / l ) E t h y l b e n z e n e ( u g / l ) C h l o r o m e t h a n e ( u g / l ) C h l o r o e t h a n e ( u g / l ) n-Propylbenzene (ug/l) 1 , 3 , 5 - T r i m e t h y l b e n z e n e ( u g / l ) B r o m o c h l o r o m e t h a n e ( u g / l ) C a r b o n T e t r a c h l o r i d e ( u g / l ) 1 , 1 , 2 - T C A ( u g / l ) 1 , 2 - D C A ( u g / l ) B r o m o m e t h a n e ( u g / l ) 1 , 2 - D i c h l o r o b e n z e n e ( u g / l ) 1 , 1 - D C A ( u g / l ) 1 , 2 , 4 - T r i m e t h y l b e n z e n e ( u g / l ) Da t e Sa m p l e d 1 , 1 , 1 - T C A ( u g / l ) 20 0 0 . 6 * 6 3 5 0 4 0 0 2 0 0 . 4 4 0 0 6 0 0 0 1 1 0 * N E N E 0 . 3 3 0 0 0 7 0 3 7 0 N E 1 0 0 0 6 0 0 4 0 0 0 4 0 4 0 0 0 N E 5 6 7 0 5 0 0 7 0 0 . 7 3 6 0 0 1 0 0 2 0 0 0 0 . 0 3 3 * 2L S t a n d a r d s 04 / 2 4 / 0 8 5 6 B R L 5 . 7 1 1 B R L N S B R L B R L N A N A B R L N S N A B R L N S N A B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 110 BRL B R L B R L N A N A 15 10 / 1 4 / 0 8 6 7 B R L 8. 8 30 B R L N S B R L B R L N A N A B R L N S N A B R L N S N A B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 140 BRL B R L B R L N A < 0 . 2 8 12 04 / 1 5 / 0 9 6 5 B R L 6. 5 26 B R L N S B R L B R L N A N A B R L N S N A B R L N S N A B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 160 BRL B R L B R L N A < 0 . 2 8 13 10 / 0 7 / 0 9 4 7 B R L 5 . 1 1 3 B R L N S B R L B R L N A B R L B R L N S N A B R L N S 0 . 5 7 B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 140 BRL B R L B R L B R L < 0 . 2 8 23 04 / 1 4 / 1 0 7 6 < 0 . 5 0 3 . 0 8 . 6 B R L N S < 0 . 5 0 B R L N A < 0 . 5 0 B R L N S N A B R L N S 0 . 5 2 B R L < 0 . 5 0 N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 190 <0.50 B R L < 0 . 5 0 < 0 . 5 0 < 0 . 2 8 14 10 / 0 6 / 1 0 7 3 < 0 . 0 6 8 4 . 4 2 5 B R L N S < 0 . 0 5 4 B R L < 1 . 5 < 0 . 0 5 4 B R L N S < 0 . 0 3 1 B R L N S 0 . 5 B R L < 0 . 0 6 1 N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 220 <0.044 B R L < 0 . 0 6 1 < 0 . 0 5 0 < 0 . 0 6 8 16 04 / 1 2 / 1 1 5 3 < 0 . 5 5 . 2 2 5 B R L N S < 0 . 5 B R L < 1 0 < 0 . 5 B R L N S < 0 . 5 B R L N S < 0 . 5 B R L 0 . 9 6 N S < 1 . 0 B R L N S N S < 5 . 0 N S N S < 1 . 0 N S < 0 . 5 B R L 91 <0.5 < 0 . 5 < 0 . 5 0 . 5 7 < 0 . 5 11 10 / 2 6 / 1 1 5 1 < 0 . 5 0 8. 2 21 < 0 . 5 0 N S < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 N S < 0 . 5 0 < 0 . 5 0 N S 0 . 5 0 < 0 . 5 0 < 0 . 5 0 N S < 1 . 0 < 0 . 5 0 N S N S < 5 . 0 N S N S < 1 . 0 N S < 1 . 5 < 0 . 5 0 100 <0.50 < 0 . 5 0 < 0 . 5 0 1 . 6 < 0 . 5 0 16 10 / 2 2 / 1 2 5 3 < 0 . 5 0 6. 6 27 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 130 <0.50 < 0 . 5 0 < 0 . 5 0 8 . 1 < 0 . 5 0 16 04 / 2 4 / 0 8 8 . 7 B R L B R L 0 . 6 2 B R L N S B R L B R L N A N A B R L N S N A B R L N S N A B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 55 BRL B R L B R L N A N A 5.2 10 / 1 4 / 0 8 1 2 B R L B R L 1 . 5 B R L N S B R L B R L N A N A B R L N S N A B R L N S N A B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 61 BRL B R L B R L N A < 0 . 2 8 B R L 04 / 1 5 / 0 9 1 1 B R L B R L 1 . 2 B R L N S B R L B R L N A N A B R L N S N A B R L N S N A B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 71 BRL B R L B R L N A < 0 . 2 8 B R L 10 / 0 7 / 0 9 1 3 B R L B R L 1 . 8 B R L N S B R L B R L N A B R L B R L N S N A B R L N S B R L B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 100 BRL B R L B R L B R L < 0 . 2 8 B R L 04 / 1 4 / 1 0 1 . 6 < 1 . 0 < 1 . 0 < 1 . 0 B R L N S < 1 . 0 B R L N A < 1 . 0 B R L N S N A B R L N S < 1 . 0 B R L < 5 . 0 N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 13 <2.0 B R L < 2 . 0 < 5 . 0 < 0 . 0 6 8 2 . 8 J 10 / 0 6 / 1 0 1 1 < 0 . 0 6 8 < 0 . 0 3 8 3 . 0 B R L N S < 0 . 0 5 4 B R L < 1 . 5 < 0 . 0 5 4 B R L N S < 0 . 0 3 1 B R L N S < 0 . 0 5 3 B R L < 0 . 0 6 1 N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 100 <0.044 B R L < 0 . 0 6 1 < 0 . 0 5 0 < 0 . 0 6 8 5.5 04 / 1 2 / 1 1 1 9 < 0 . 5 < 0 . 5 5 . 2 B R L N S < 0 . 5 B R L < 1 0 < 0 . 5 B R L N S < 0 . 5 B R L N S < 0 . 5 B R L < 0 . 5 N S < 1 . 0 B R L N S N S < 5 . 0 N S N S < 1 . 0 N S < 0 . 5 B R L 140 <0.5 < 0 . 5 < 0 . 5 < 0 . 5 < 0 . 5 3.1 10 / 2 6 / 1 1 1 4 < 0 . 5 0 0 . 5 2 3 . 9 < 0 . 5 0 N S < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 N S < 0 . 5 0 < 0 . 5 0 N S < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 N S < 1 . 0 < 0 . 5 0 N S N S < 5 . 0 N S N S < 1 . 0 N S < 1 . 5 < 0 . 5 0 110 <0.50 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 3 . 0 10 / 2 2 / 1 2 0 . 9 7 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 6.4 <0.50 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 3 . 0 04 / 2 3 / 0 8 B R L B R L B R L B R L B R L N S B R L B R L N A N A B R L N S N A B R L N S N A B R L 2 . 3 N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L B R L B R L B R L B R L N A N A 3.1 10 / 1 4 / 0 8 B R L B R L 0 . 5 2 0 . 5 5 B R L N S B R L B R L N A N A B R L N S N A B R L N S N A B R L 3 . 0 N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L B R L B R L B R L B R L N A < 0 . 2 8 B R L 04 / 1 5 / 0 9 B R L B R L 0 . 7 0 0 . 9 4 B R L N S B R L B R L N A N A B R L N S N A B R L N S N A B R L 3 . 4 N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L B R L 1 . 1 B R L B R L N A < 0 . 2 8 B R L 10 / 0 7 / 0 9 B R L B R L B R L 0 . 6 3 B R L N S B R L B R L N A B R L B R L N S N A B R L N S B R L B R L 3 . 3 N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L B R L B R L B R L B R L B R L 0.57 BRL 04 / 1 2 / 1 0 < 0 . 5 0 < 0 . 5 0 0 . 6 6 1 . 2 B R L N S < 0 . 5 0 B R L N A < 0 . 5 0 B R L N S N A B R L N S < 0 . 5 0 B R L 5 . 7 N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L < 0 . 5 0 1 . 4 B R L < 0 . 5 0 < 0 . 5 0 < 0 . 2 8 < 3 . 0 10 / 0 5 / 1 0 < 0 . 0 7 5 < 0 . 0 6 8 0 . 6 5 0 . 9 0 B R L N S < 0 . 0 5 4 B R L < 1 . 5 < 0 . 0 5 4 B R L N S < 0 . 0 3 1 B R L N S < 0 . 0 5 3 B R L 5 . 2 N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L < 0 . 0 9 6 < 0 . 0 4 4 B R L < 0 . 0 6 1 < 0 . 0 5 0 < 0 . 0 6 8 < 1 . 5 04 / 1 2 / 1 1 < 0 . 5 < 0 . 5 0 . 5 0 . 7 4 B R L N S < 0 . 5 B R L < 1 0 < 0 . 5 B R L N S < 0 . 5 B R L N S < 0 . 5 B R L 3 . 6 N S < 1 . 0 B R L N S N S < 5 . 0 N S N S < 1 . 0 N S < 0 . 5 B R L < 0 . 5 < 0 . 5 < 0 . 5 < 0 . 5 < 0 . 5 < 0 . 5 4.0 10 / 2 5 / 1 1 < 0 . 5 0 < 0 . 5 0 0 . 5 7 0 . 8 2 < 0 . 5 0 N S < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 1 . 8 N S < 0 . 5 0 < 0 . 5 0 N S < 0 . 5 0 76 4.9 N S < 1 . 0 < 0 . 5 0 N S N S < 5 . 0 N S N S < 1 . 0 N S < 1 . 5 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 0.63 <3.0 10 / 2 2 / 1 2 < 0 . 5 0 < 0 . 5 0 0 . 6 3 1 . 1 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 5 . 6 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 < 0 . 5 0 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 0.55 <3.0 04 / 3 0 / 1 3 < 0 . 5 0 < 0 . 5 0 0 . 9 1 1 . 7 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 7 . 2 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 < 0 . 5 0 2 . 4 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 3 . 0 10 / 2 9 / 1 3 < 0 . 5 0 < 0 . 5 0 0 . 6 8 1 . 5 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 6 . 6 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 < 0 . 5 0 1 . 9 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 0.85 4 . 7 06 / 0 5 / 1 4 < 0 . 5 0 < 0 . 5 0 0 . 6 9 1 . 2 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 6 . 9 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 NS < 1 . 5 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 0.70 <3.0 10 / 0 9 / 1 4 < 0 . 5 0 < 0 . 5 0 0 . 8 4 3 . 3 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 7 . 6 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 3 . 0 < 1 . 0 < 0 . 5 0 < 1 . 5 < 0 . 5 0 < 0 . 5 0 3.5 <0.50 < 0 . 5 0 < 0 . 5 0 2.0 3 . 2 04 / 0 7 / 1 5 < 0 . 5 0 < 0 . 5 0 0 . 8 6 2 . 4 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 < 0 . 5 0 < 1 . 5 < 0 . 5 0 < 0 . 5 0 3.4 <0.50 < 0 . 5 0 < 0 . 5 0 1.3 <3.0 04 / 2 3 / 0 8 B R L B R L B R L 2 . 9 B R L N S B R L B R L N A N A B R L N S N A B R L N S N A B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 2.7 4.1 B R L B R L N A N A B R L 10 / 1 4 / 0 8 B R L B R L B R L 2 . 7 B R L N S B R L B R L N A N A B R L N S N A B R L N S N A B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 2.8 4.8 B R L B R L N A < 0 . 2 8 B R L 04 / 1 4 / 0 9 B R L B R L B R L 3 . 1 B R L N S B R L B R L N A N A B R L N S N A B R L N S N A B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 2.8 4.9 B R L B R L N A < 0 . 2 8 B R L 10 / 0 6 / 0 9 0 . 6 0 B R L B R L 2 . 6 B R L N S B R L B R L N A B R L B R L N S N A B R L N S 0 . 9 2 B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 3.1 5 . 6 BRL B R L B R L < 0 . 2 8 B R L 04 / 1 3 / 1 0 0 . 8 0 J < 1 . 0 < 1 . 0 3 . 7 B R L N S < 1 . 0 B R L N A < 1 . 0 B R L N S N A B R L N S 0 . 6 2 J B R L < 5 . 0 N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 4.0 5 . 6 BRL < 2 . 0 < 5 . 0 < 0 . 0 6 8 < 3 . 0 10 / 0 6 / 1 0 1 . 2 < 0 . 0 6 8 0 . 6 5 3 . 8 B R L N S < 0 . 0 5 4 B R L < 1 . 5 < 0 . 0 5 4 B R L N S < 0 . 0 3 1 B R L N S 0 . 9 8 B R L < 0 . 0 6 1 N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 4.3 6 . 4 BRL < 0 . 0 6 1 < 0 . 0 5 0 < 0 . 0 6 8 6.1 04 / 1 1 / 1 1 1 . 6 < 0 . 5 0 . 7 7 5 . 0 B R L N S < 0 . 5 B R L < 1 0 < 0 . 5 B R L N S < 0 . 5 B R L N S 0 . 9 8 B R L < 0 . 5 N S < 1 . 0 B R L N S N S < 5 . 0 N S N S < 1 . 0 N S < 0 . 5 B R L 5.0 5 . 6 <0.5 < 0 . 5 < 0 . 5 < 0 . 5 6.3 10 / 2 5 / 1 1 2 . 9 < 0 . 5 0 1 . 6 1 0 < 0 . 5 0 N S < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 N S < 0 . 5 0 < 0 . 5 0 N S 1 . 1 < 0 . 5 0 < 0 . 5 0 N S < 1 . 0 < 0 . 5 0 N S N S < 5 . 0 N S N S < 1 . 0 N S < 1 . 5 < 0 . 5 0 10 8 . 3 <0.50 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 6.9 10 / 2 2 / 1 2 3 . 5 < 0 . 5 0 2 . 0 1 5 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 0 . 7 6 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 14 7 . 0 <0.50 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 17 04 / 3 0 / 1 3 5 . 8 < 0 . 5 0 3 . 3 2 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 0 . 8 8 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 14 6 . 2 <0.50 < 0 . 5 0 1 . 9 < 0 . 5 0 13 10 / 2 9 / 1 3 6 . 0 < 0 . 5 0 3 . 5 2 2 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 0 . 7 6 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 20 8 . 0 <0.50 < 0 . 5 0 1 . 3 < 0 . 5 0 28 06 / 0 5 / 1 4 8 . 2 < 0 . 5 0 5 . 1 2 8 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 0 . 8 1 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 29 8 . 9 <0.50 < 0 . 5 0 3 . 7 < 0 . 5 0 25 10 / 0 9 / 1 4 7 . 0 < 0 . 5 0 4 . 2 1 7 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 0 . 7 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 3 . 0 < 1 . 0 0 . 9 7 < 1 . 5 < 0 . 5 0 22 7 . 3 <0.50 < 0 . 5 0 3 . 6 A < 0 . 5 0 25 04 / 0 7 / 1 5 8 . 2 < 0 . 5 0 4 . 6 2 8 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 0 . 7 7 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 < 0 . 5 0 < 1 . 5 < 0 . 5 0 34 7 . 9 <0.50 < 0 . 5 0 4 . 4 < 0 . 5 0 23 MW - 9 d k MW - 3 d k MW - 5 s k MW - 3 s k Pa g e 4 o f 6 Ta b l e 2 Hi s t o r i c G r o u n d w a t e r A n a l y t i c a l R e s u l t s Fo r m e r A l c a t e l F a c i l i t y Ra l e i g h , N o r t h C a r o l i n a Mo n i t o r i n g W e l l tert-Butylbenzene (ug/l) 1 , 1 - D C E ( u g / l ) A c e t o n e ( u g / l ) B r o m o d i c h l o r o m e t h a n e ( u g / l ) Methylene Chloride (ug/l)PCE (ug/l)Toluene (ug/l)1,4-Dioxane (ug/l) 2 - H e x a n o n e ( u g / l ) E t h a n o l ( u g / l ) D i c h l o r o d i f l u o r o m e t h a n e ( u g / l ) C h l o r o f o r m ( u g / l ) c i s - 1 , 2 - D C E ( u g / l ) B e n z e n e ( u g / l ) TCE (ug/l)2-Butanone (ug/l)Vinyl Chloride (ug/l)Methyl Isobutyl Ketone (ug/l)Trichlorofluoromethane (ug/l)Napthalene (ug/l)Total Xylenes (ug/l)trans-1,2-DCE (ug/l) D i b r o m o m e t h a n e ( u g / l ) E t h y l b e n z e n e ( u g / l ) C h l o r o m e t h a n e ( u g / l ) C h l o r o e t h a n e ( u g / l ) n-Propylbenzene (ug/l) 1 , 3 , 5 - T r i m e t h y l b e n z e n e ( u g / l ) B r o m o c h l o r o m e t h a n e ( u g / l ) C a r b o n T e t r a c h l o r i d e ( u g / l ) 1 , 1 , 2 - T C A ( u g / l ) 1 , 2 - D C A ( u g / l ) B r o m o m e t h a n e ( u g / l ) 1 , 2 - D i c h l o r o b e n z e n e ( u g / l ) 1 , 1 - D C A ( u g / l ) 1 , 2 , 4 - T r i m e t h y l b e n z e n e ( u g / l ) Da t e Sa m p l e d 1 , 1 , 1 - T C A ( u g / l ) 20 0 0 . 6 * 6 3 5 0 4 0 0 2 0 0 . 4 4 0 0 6 0 0 0 1 1 0 * N E N E 0 . 3 3 0 0 0 7 0 3 7 0 N E 1 0 0 0 6 0 0 4 0 0 0 4 0 4 0 0 0 N E 5 6 7 0 5 0 0 7 0 0 . 7 3 6 0 0 1 0 0 2 0 0 0 0 . 0 3 3 * 2L S t a n d a r d s 04 / 2 3 / 0 8 B R L B R L B R L B R L B R L N S B R L B R L N A N A B R L N S N A B R L N S N A B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L B R L B R L B R L B R L N A N A B R L 10 / 1 3 / 0 8 B R L B R L B R L 1 . 4 B R L N S B R L B R L N A N A B R L N S N A B R L N S N A B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 2.5 BRL B R L B R L N A < 0 . 2 8 B R L 04 / 1 4 / 0 9 B R L B R L B R L B R L B R L N S B R L B R L N A N A B R L N S N A B R L N S N A B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L B R L B R L B R L B R L N A < 0 . 2 8 B R L 10 / 0 6 / 0 9 0 . 7 6 B R L B R L 2 . 2 B R L N S B R L B R L N A B R L B R L N S N A B R L N S B R L B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L 8.7 0.87 B R L B R L B R L < 0 . 2 8 B R L 04 / 1 3 / 1 0 < 1 . 0 < 1 . 0 < 1 . 0 < 1 . 0 B R L N S < 1 . 0 B R L N A < 1 . 0 B R L N S N A B R L N S < 1 . 0 B R L < 5 . 0 N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L < 1 . 0 < 2 . 0 B R L < 2 . 0 < 5 . 0 < 0 . 0 6 8 < 3 . 0 10 / 0 5 / 1 0 < 0 . 0 7 5 < 0 . 0 6 8 < 0 . 0 3 8 < 0 . 0 5 7 B R L N S < 0 . 0 5 4 B R L < 1 . 5 < 0 . 0 5 4 B R L N S < 0 . 0 3 1 B R L N S < 0 . 0 5 3 B R L < 0 . 0 6 1 N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L < 0 . 0 9 6 < 0 . 0 4 4 B R L < 0 . 0 6 1 < 0 . 0 5 0 < 0 . 0 6 8 < 1 . 5 04 / 1 1 / 1 1 < 0 . 5 < 0 . 5 < 0 . 5 < 0 . 5 B R L N S < 0 . 5 B R L < 1 0 < 0 . 5 B R L N S < 0 . 5 B R L N S < 0 . 5 B R L < 0 . 5 N S < 1 . 0 B R L N S N S < 5 . 0 N S N S < 1 . 0 N S < 0 . 5 B R L < 0 . 5 < 0 . 5 < 0 . 5 < 0 . 5 < 0 . 5 < 0 . 5 < 3 . 0 10 / 2 4 / 1 1 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 N S < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 N S < 0 . 5 0 < 0 . 5 0 N S < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 N S < 1 . 0 < 0 . 5 0 N S N S < 5 . 0 N S N S < 1 . 0 N S < 1 . 5 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 3 . 0 10 / 2 2 / 1 2 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 3 . 0 04 / 3 0 / 1 3 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 3 . 0 10 / 2 9 / 1 3 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 3 . 0 06 / 0 5 / 1 4 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 3 . 0 10 / 0 9 / 1 4 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 3 . 0 < 1 . 0 < 0 . 5 0 < 1 . 5 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 3 . 0 04 / 0 7 / 1 5 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 < 0 . 5 0 < 1 . 5 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 3 . 0 04 / 2 5 / 0 8 B R L B R L B R L B R L B R L N S B R L B R L N A N A B R L N S N A B R L N S N A B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L B R L B R L B R L B R L N A N A B R L 10 / 1 5 / 0 8 B R L B R L B R L B R L B R L N S B R L B R L N A N A B R L N S N A B R L N S N A B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L B R L B R L B R L B R L N A < 0 . 2 8 B R L 04 / 1 5 / 0 9 B R L B R L B R L B R L B R L N S B R L B R L N A N A B R L N S N A B R L N S N A B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L B R L B R L B R L B R L N A < 0 . 2 8 B R L 10 / 0 7 / 0 9 B R L B R L B R L B R L B R L N S B R L B R L N A B R L B R L N S N A B R L N S 1 . 1 B R L B R L N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L B R L B R L B R L B R L B R L < 0 . 2 8 B R L 04 / 1 3 / 1 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 B R L N S < 0 . 5 0 B R L N A < 0 . 5 0 B R L N S N A B R L N S 1 . 4 B R L < 0 . 5 0 N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L < 0 . 5 0 < 0 . 5 0 B R L < 0 . 5 0 < 0 . 5 0 < 0 . 2 8 < 3 . 0 10 / 0 5 / 1 0 < 0 . 0 7 5 < 0 . 0 6 8 < 0 . 0 3 8 < 0 . 0 5 7 B R L N S < 0 . 0 5 4 B R L < 1 . 5 < 0 . 0 5 4 B R L N S < 0 . 0 3 1 B R L N S 1 . 2 B R L < 0 . 0 6 1 N S B R L B R L N S N S B R L N S N S B R L N S B R L B R L < 0 . 0 9 6 < 0 . 0 4 4 B R L < 0 . 0 6 1 < 0 . 0 5 0 < 0 . 0 6 8 < 1 . 5 04 / 1 1 / 1 1 < 0 . 5 < 0 . 5 < 0 . 5 < 0 . 5 B R L N S < 0 . 5 B R L < 1 0 < 0 . 5 B R L N S < 0 . 5 B R L N S 1 . 1 B R L < 0 . 5 N S < 1 . 0 B R L N S N S < 5 . 0 N S N S < 1 . 0 N S < 0 . 5 B R L < 0 . 5 < 0 . 5 < 0 . 5 < 0 . 5 < 0 . 5 < 0 . 5 < 3 . 0 10 / 2 4 / 1 1 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 N S < 0 . 5 0 < 0 . 5 0 < 1 0 4. 6 <1 . 0 N S < 0 . 5 0 < 0 . 5 0 N S 1 . 2 < 0 . 5 0 < 0 . 5 0 N S < 1 . 0 < 0 . 5 0 N S N S < 5 . 0 N S N S < 1 . 0 N S < 1 . 5 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 3 . 0 10 / 2 2 / 1 2 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 0 . 6 3 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 3 . 0 04 / 3 0 / 1 3 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 3 . 0 10 / 2 9 / 1 3 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 0 . 7 3 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 3 . 0 06 / 0 5 / 1 4 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 1 2 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 4 . 5 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 3 . 0 10 / 0 9 / 1 4 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 3 . 0 < 1 . 0 < 0 . 5 0 < 1 . 5 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 9 . 9 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 3 . 0 04 / 0 7 / 1 5 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 < 0 . 5 0 < 1 . 5 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 5 . 2 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 3 . 0 04 / 1 3 / 1 1 1 8 < 0 . 5 5 . 1 1 3 B R L N S < 0 . 5 B R L < 1 0 < 0 . 5 B R L N S < 0 . 5 B R L N S < 0 . 5 B R L < 0 . 5 N S < 1 . 0 B R L N S N S < 5 . 0 N S N S < 1 . 0 N S < 0 . 5 B R L 4.6 <0.5 < 0 . 5 < 0 . 5 1 . 0 < 0 . 5 8.7 10 / 2 6 / 1 1 1 5 < 0 . 5 0 3 . 4 8 . 8 < 0 . 5 0 N S < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 N S < 0 . 5 0 < 0 . 5 0 N S < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 N S < 1 . 0 < 0 . 5 0 N S N S < 5 . 0 N S N S < 1 . 0 N S < 1 . 5 < 0 . 5 0 4.1 <0.50 < 0 . 5 0 < 0 . 5 0 1 . 4 < 0 . 5 0 5.1 04 / 1 2 / 1 1 1 3 < 0 . 5 3 . 5 2 2 B R L N S < 0 . 5 B R L < 1 0 < 0 . 5 B R L N S < 0 . 5 B R L N S 0 . 6 9 B R L < 0 . 5 N S < 1 . 0 B R L N S N S < 5 . 0 N S N S < 1 . 0 N S < 0 . 5 B R L 120 E 0.51 < 0 . 5 < 0 . 5 < 0 . 5 < 0 . 5 12.0 10 / 2 6 / 1 1 1 1 < 0 . 5 0 3 . 6 2 1 < 0 . 5 0 N S < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 N S < 0 . 5 0 < 0 . 5 0 N S 0 . 6 7 < 0 . 5 0 < 0 . 5 0 N S < 1 . 0 < 0 . 5 0 N S N S < 5 . 0 N S N S < 1 . 0 N S < 1 . 5 < 0 . 5 0 120 <0.50 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 14.0 10 / 2 2 / 1 2 7 . 3 < 0 . 5 0 1 . 3 1 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 61 <0.50 < 0 . 5 0 < 0 . 5 0 3 5 < 0 . 5 0 20 05 / 0 1 / 1 3 1 1 < 0 . 5 0 2 . 0 1 4 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 84 <0.50 < 0 . 5 0 < 0 . 5 0 7 . 9 < 0 . 5 0 20 10 / 2 9 / 1 3 5 . 7 < 0 . 5 0 1 . 3 1 2 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 60 <0.50 < 0 . 5 0 < 0 . 5 0 2 . 5 < 0 . 5 0 23 06 / 0 6 / 1 4 5 . 5 < 0 . 5 0 1 . 2 1 1 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 71 <0.50 < 0 . 5 0 < 0 . 5 0 6 . 5 < 0 . 5 0 29 10 / 1 0 / 1 4 3 . 2 < 0 . 5 0 0 . 9 4 1 3 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 3 . 0 < 1 . 0 < 0 . 5 0 < 1 . 5 < 0 . 5 0 65 <0.50 < 0 . 5 0 < 0 . 5 0 3 . 6 < 0 . 5 0 31 04 / 0 8 / 1 5 2 . 6 < 0 . 5 0 0 . 6 4 7 . 8 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 < 0 . 5 0 < 1 . 5 < 0 . 5 0 56 <0.50 < 0 . 5 0 < 0 . 5 0 3 . 4 < 0 . 5 0 29 04 / 1 3 / 1 1 6 . 2 < 0 . 5 1 3 5 7 B R L N S < 0 . 5 B R L < 1 0 < 0 . 5 B R L N S < 0 . 5 B R L N S 0 . 5 3 B R L < 0 . 5 N S < 1 . 0 B R L N S N S < 5 . 0 N S N S < 0 . 5 N S < 0 . 5 B R L 33 2.0 < 0 . 5 < 0 . 5 0 . 5 6 < 0 . 5 37.0 10 / 2 6 / 1 1 5 . 5 < 0 . 5 0 8. 1 31 < 0 . 5 0 N S < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 N S < 0 . 5 0 < 0 . 5 0 N S < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 N S < 1 . 0 < 0 . 5 0 N S N S < 5 . 0 N S N S < 1 . 0 N S < 1 . 5 < 0 . 5 0 27 1.6 < 0 . 5 0 < 0 . 5 0 1 . 2 < 0 . 5 0 19 10 / 1 8 / 1 2 2. 6 < 0 . 5 0 10 49 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 31 1.8 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 46 10 / 1 8 / 1 2 * * 2 . 9 < 0 . 5 0 11 47 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 35 2.1 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 62 05 / 0 1 / 1 3 2 . 3 < 0 . 5 0 13 68 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 0 . 5 9 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 28 1.7 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 54 05 / 0 1 / 1 3 * * 1 . 6 < 0 . 5 0 12 53 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 0 . 6 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 32 2.0 < 0 . 5 0 < 0 . 5 0 1 . 4 < 0 . 5 0 50 10 / 2 9 / 1 3 1 . 2 < 0 . 5 0 13 77 < 0 . 5 0 < 0 . 5 0 0. 7 4 <0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 0 . 7 6 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 30 2.0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 110 06 / 0 6 / 1 4 < 0 . 5 0 < 0 . 5 0 8. 4 46 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 1 4 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 18 1.4 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 48 10 / 1 0 / 1 4 0 . 5 5 < 0 . 5 0 15 81 < 0 . 5 0 < 0 . 5 0 0. 7 4 <0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 0 . 7 8 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 3 . 0 < 1 . 0 < 0 . 5 0 < 1 . 5 < 0 . 5 0 33 2.4 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 110 04 / 0 8 / 1 5 < 0 . 5 0 < 0 . 5 0 13 79 < 0 . 5 0 < 0 . 5 0 0. 5 6 <0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 < 0 . 5 0 < 1 . 5 < 0 . 5 0 37 3 . 2 <0.50 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 53 MW - 1 7 i MW - 9 s k MW - 1 2 d k MW - 1 8 i MW - 1 9 i Pa g e 5 o f 6 Ta b l e 2 Hi s t o r i c G r o u n d w a t e r A n a l y t i c a l R e s u l t s Fo r m e r A l c a t e l F a c i l i t y Ra l e i g h , N o r t h C a r o l i n a Mo n i t o r i n g W e l l tert-Butylbenzene (ug/l) 1 , 1 - D C E ( u g / l ) A c e t o n e ( u g / l ) B r o m o d i c h l o r o m e t h a n e ( u g / l ) Methylene Chloride (ug/l)PCE (ug/l)Toluene (ug/l)1,4-Dioxane (ug/l) 2 - H e x a n o n e ( u g / l ) E t h a n o l ( u g / l ) D i c h l o r o d i f l u o r o m e t h a n e ( u g / l ) C h l o r o f o r m ( u g / l ) c i s - 1 , 2 - D C E ( u g / l ) B e n z e n e ( u g / l ) TCE (ug/l)2-Butanone (ug/l)Vinyl Chloride (ug/l)Methyl Isobutyl Ketone (ug/l)Trichlorofluoromethane (ug/l)Napthalene (ug/l)Total Xylenes (ug/l)trans-1,2-DCE (ug/l) D i b r o m o m e t h a n e ( u g / l ) E t h y l b e n z e n e ( u g / l ) C h l o r o m e t h a n e ( u g / l ) C h l o r o e t h a n e ( u g / l ) n-Propylbenzene (ug/l) 1 , 3 , 5 - T r i m e t h y l b e n z e n e ( u g / l ) B r o m o c h l o r o m e t h a n e ( u g / l ) C a r b o n T e t r a c h l o r i d e ( u g / l ) 1 , 1 , 2 - T C A ( u g / l ) 1 , 2 - D C A ( u g / l ) B r o m o m e t h a n e ( u g / l ) 1 , 2 - D i c h l o r o b e n z e n e ( u g / l ) 1 , 1 - D C A ( u g / l ) 1 , 2 , 4 - T r i m e t h y l b e n z e n e ( u g / l ) Da t e Sa m p l e d 1 , 1 , 1 - T C A ( u g / l ) 20 0 0 . 6 * 6 3 5 0 4 0 0 2 0 0 . 4 4 0 0 6 0 0 0 1 1 0 * N E N E 0 . 3 3 0 0 0 7 0 3 7 0 N E 1 0 0 0 6 0 0 4 0 0 0 4 0 4 0 0 0 N E 5 6 7 0 5 0 0 7 0 0 . 7 3 6 0 0 1 0 0 2 0 0 0 0 . 0 3 3 * 2L S t a n d a r d s 04 / 1 2 / 1 1 4 5 < 0 . 5 8. 8 11 B R L N S < 0 . 5 B R L < 1 0 < 0 . 5 B R L N S < 0 . 5 B R L N S < 0 . 5 B R L < 0 . 5 N S 0 . 5 8 J B R L N S N S < 5 . 0 N S N S < 1 . 0 N S < 0 . 5 B R L 6.6 <0.5 < 0 . 5 < 0 . 5 3 . 2 < 0 . 5 5.3 10 / 2 2 / 1 2 4 2 < 0 . 5 0 14 35 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 0 . 9 6 J < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 12 <0.50 < 0 . 5 0 < 0 . 5 0 7 . 1 < 0 . 5 0 39 10 / 2 2 / 1 2 * * 4 2 < 0 . 5 0 14 31 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 1 . 6 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 13 <0.50 < 0 . 5 0 < 0 . 5 0 6 . 8 < 0 . 5 0 31 04 / 1 2 / 1 1 23 0 <2 . 0 < 2 . 0 4 8 B R L N S < 2 . 0 B R L < 4 0 < 2 . 0 B R L N S < 4 . 0 B R L N S < 2 . 0 B R L < 2 . 0 N S < 4 . 0 B R L N S N S < 2 0 N S N S < 4 . 0 N S < 2 . 0 B R L 180 <2.0 < 2 . 0 < 2 . 0 < 2 . 0 < 2 . 0 < 3 . 0 10 / 2 6 / 1 1 26 0 <2 . 0 < 2 . 0 4 8 < 2 . 0 N S < 2 . 0 < 2 . 0 < 4 0 < 2 . 0 < 4 . 0 N S < 2 . 0 < 2 . 0 N S < 2 . 0 < 2 . 0 < 2 . 0 N S < 4 . 0 < 2 . 0 N S N S < 2 0 N S N S < 4 . 0 N S < 6 . 0 < 2 . 0 140 <2.0 < 2 . 0 < 2 . 0 5 . 1 < 2 . 0 < 3 . 0 10 / 2 2 / 1 2 9 9 < 0 . 5 0 0 . 6 7 2 9 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 560 <0.50 < 0 . 5 0 < 0 . 5 0 1 . 9 < 0 . 5 0 < 3 . 0 05 / 0 1 / 1 3 6 4 < 0 . 5 0 < 0 . 5 0 1 8 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 590 <0.50 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 3 . 0 10 / 2 9 / 1 3 3 9 < 0 . 5 0 < 0 . 5 0 1 1 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 230 <0.50 < 0 . 5 0 < 0 . 5 0 0 . 6 2 < 0 . 5 0 9.8 06 / 0 6 / 1 4 2 7 < 0 . 5 0 < 0 . 5 0 8 . 4 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 760 <0.50 < 0 . 5 0 < 0 . 5 0 2 . 2 < 0 . 5 0 < 3 . 0 10 / 1 0 / 1 4 1 6 < 0 . 5 0 < 0 . 5 0 7 . 3 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 3 . 0 < 1 . 0 < 0 . 5 0 < 1 . 5 < 0 . 5 0 630 <0.50 < 0 . 5 0 < 0 . 5 0 0 . 7 5 < 0 . 5 0 < 3 . 0 04 / 0 8 / 1 5 1 0 < 0 . 5 0 < 0 . 5 0 3 . 7 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 < 0 . 5 0 < 1 . 5 < 0 . 5 0 700 <0.50 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 3 . 0 04 / 1 3 / 1 1 1 9 < 0 . 5 < 0 . 5 2 . 4 B R L N S < 0 . 5 B R L < 1 0 < 0 . 5 B R L N S < 0 . 5 B R L N S < 0 . 5 B R L < 0 . 5 N S < 1 . 0 B R L N S N S < 5 . 0 N S N S < 1 . 0 N S < 0 . 5 B R L 1.8 <0.5 < 0 . 5 < 0 . 5 3 . 9 < 0 . 5 < 3 . 0 10 / 2 6 / 1 1 3 5 < 0 . 5 0 < 0 . 5 0 4 . 0 < 0 . 5 0 N S < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 N S < 0 . 5 0 < 0 . 5 0 N S < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 N S < 1 . 0 < 0 . 5 0 N S N S < 5 . 0 N S N S < 1 . 0 N S < 1 . 5 < 0 . 5 0 0.94 <0.50 < 0 . 5 0 < 0 . 5 0 2 . 8 < 0 . 5 0 < 3 . 0 10 / 1 8 / 1 2 3 4 2.2 1 0 0 34 0 < 0 . 5 0 0 . 5 8 2. 6 <0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 4 . 6 < 0 . 5 0 0 . 9 5 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 140 2.2 < 0 . 5 0 < 0 . 5 0 5 . 6 < 0 . 5 0 760 04 / 3 0 / 1 3 5 0 2.2 8 2 12 0 < 0 . 5 0 0 . 7 9 2. 1 <0 . 5 0 < 1 0 < 0 . 5 0 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 4 . 0 1 . 7 0 . 5 3 < 0 . 5 0 1 . 1 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 140 1.2 < 0 . 5 0 < 0 . 5 0 8 7 < 0 . 5 0 360 10 / 2 9 / 1 3 1 8 1.2 3 1 78 < 0 . 5 0 1 . 9 1. 3 <0 . 5 0 < 1 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 4 . 8 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 280 1.1 < 0 . 5 0 < 0 . 5 0 7 0 < 0 . 5 0 400 06 / 0 6 / 1 4 2 5 1.1 2 4 50 < 0 . 5 0 1 . 9 1. 2 <0 . 5 0 1 6 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 3 . 2 0 . 7 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 0 . 9 9 J < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 250 0.96 < 0 . 5 0 < 0 . 5 0 9 8 < 0 . 5 0 280 10 / 1 0 / 1 4 2 9 1.4 2 6 50 < 0 . 5 0 3 . 3 1. 3 <0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 4 . 3 1 . 2 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 3 . 0 < 1 . 0 < 0 . 5 0 < 1 . 5 < 0 . 5 0 490 1.3 < 0 . 5 0 < 0 . 5 0 1 3 0 < 0 . 5 0 570 Ab 04 / 0 8 / 1 5 4 . 9 1.4 1 5 64 < 0 . 5 0 3 . 1 1. 6 <0 . 5 0 <1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 4 . 2 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 < 0 . 5 0 < 1 . 5 < 0 . 5 0 370 2.1 < 0 . 5 0 < 0 . 5 0 4 3 < 0 . 5 0 600 10 / 1 8 / 1 2 5 4 < 2 5 26 0 <2 5 < 2 5 < 2 5 < 2 5 < 2 5 5 2 0 < 2 5 29 0 <2 5 < 2 5 < 2 5 < 2 5 < 2 5 1, 7 0 0 <2 5 < 2 5 < 5 0 < 2 5 20 , 0 0 0 <5 0 < 2 5 0 < 5 0 < 1 0 0 < 5 0 N S < 7 5 < 2 5 34 <25 < 2 5 < 2 5 6 8 < 2 5 110 04 / 3 0 / 1 3 2 4 1.2 1 2 0 21 < 0 . 5 0 < 0 . 5 0 0. 9 9 <0 . 5 0 < 1 0 < 0 . 5 0 0 . 5 3 J < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 17 0. 7 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 15 <0.50 < 0 . 5 0 < 0 . 5 0 4 0 < 0 . 5 0 70 04 / 3 0 / 1 3 * * 2 5 1.3 1 2 0 22 < 0 . 5 0 < 0 . 5 0 1. 1 <0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 18 0. 6 8 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 15 <0.50 < 0 . 5 0 < 0 . 5 0 4 0 < 0 . 5 0 74 10 / 2 9 / 1 3 3 4 1.3 2 0 0 69 < 0 . 5 0 < 0 . 5 0 1. 6 <0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 0 . 5 3 < 0 . 5 0 1 . 2 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 29 0.79 < 0 . 5 0 < 0 . 5 0 2 3 0.98 2 2 0 06 / 0 6 / 1 4 3 2 1.4 2 1 0 68 < 0 . 5 0 < 0 . 5 0 1. 4 <0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 1 . 3 < 0 . 5 0 2 . 5 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 22 0.63 < 0 . 5 0 < 0 . 5 0 2 3 2.6 1 4 0 10 / 1 0 / 1 4 3 1 1.5 1 7 0 65 < 0 . 5 0 < 0 . 5 0 1. 3 <0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 1 . 4 < 0 . 5 0 0 . 7 0 J < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 3 . 0 < 1 . 0 < 0 . 5 0 < 1 . 5 < 0 . 5 0 27 0.80 < 0 . 5 0 < 0 . 5 0 2 4 2.1 1 4 0 04 / 0 8 / 1 5 2 9 1.3 1 8 0 77 < 0 . 5 0 < 0 . 5 0 1. 0 <0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 1 . 2 < 0 . 5 0 1 . 1 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 < 0 . 5 0 < 1 . 5 < 0 . 5 0 24 0.69 < 0 . 5 0 < 0 . 5 0 1 7 1.4 1 8 0 10 / 1 8 / 1 2 3 5 2.6 1 1 0 <0 . 5 0 < 0 . 5 0 < 0 . 5 0 4. 1 <0 . 5 0 1 9 0 1. 2 83 2 . 5 < 0 . 5 0 < 0 . 5 0 1 . 0 8 . 2 12 0 <0 . 5 0 4 . 5 1 . 5 < 0 . 5 0 9 3 0 2 . 0 6 . 3 0 . 7 5 J 1 . 4 J < 1 . 0 N S < 1 . 5 < 0 . 5 0 5.3 <0.50 < 0 . 5 0 < 0 . 5 0 1 8 < 0 . 5 0 350 04 / 3 0 / 1 3 1 4 0. 6 9 3 3 <0 . 5 0 < 0 . 5 0 < 0 . 5 0 1. 6 <0 . 5 0 3 2 0 1. 4 14 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 3 . 5 62 <0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 2 4 0 . 6 6 J 2 . 8 < 1 . 0 N S < 1 . 5 < 0 . 5 0 1.2 <0.50 < 0 . 5 0 < 0 . 5 0 9 1 < 0 . 5 0 150 10 / 2 9 / 1 3 1 4 0. 7 5 3 2 <0 . 5 0 < 0 . 5 0 < 0 . 5 0 1. 7 <0 . 5 0 2 7 0 1. 9 14 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 3 . 6 33 <0 . 5 0 <0 . 5 0 0 . 6 7 < 0 . 5 0 < 2 0 0 < 1 . 0 1 8 < 1 . 0 1 . 7 < 1 . 0 N S < 1 . 5 < 0 . 5 0 1.2 <0.50 < 0 . 5 0 < 0 . 5 0 7 2 < 0 . 5 0 210 06 / 0 6 / 1 4 2 0 0. 6 5 2 9 2. 3 < 0 . 5 0 < 0 . 5 0 1. 5 <0 . 5 0 1 9 0 1. 4 8. 5 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 1 . 4 2 . 8 31 <0 . 5 0 < 0 . 5 0 2 . 7 < 0 . 5 0 < 2 0 0 < 1 . 0 8 . 7 < 1 . 0 4 . 2 < 1 . 0 N S < 1 . 5 < 0 . 5 0 3.2 <0.50 < 0 . 5 0 < 0 . 5 0 8 7 < 0 . 5 0 320 10 / 1 0 / 1 4 2 0 0. 7 4 2 9 2. 6 < 0 . 5 0 < 0 . 5 0 1. 5 <0 . 5 0 1 6 0 1. 4 0. 6 4 J < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 3 . 0 23 <0 . 5 0 < 0 . 5 0 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 7 . 3 < 1 . 0 4 . 9 < 1 . 0 < 0 . 5 0 < 1 . 5 < 0 . 5 0 3.2 <0.50 < 0 . 5 0 < 0 . 5 0 7 9 < 0 . 5 0 270 04 / 0 8 / 1 5 2 6 0 . 5 7 22 3. 2 < 0 . 5 0 < 0 . 5 0 1. 1 <0 . 5 0 3 9 0 . 9 7 3 . 4 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 2 . 2 9. 9 <0 . 5 0 < 0 . 5 0 1 . 8 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 5.5 <1.0 < 0 . 5 0 < 1 . 5 < 0 . 5 0 6.7 <0.50 < 0 . 5 0 < 0 . 5 0 1 0 0 < 0 . 5 0 390 04 / 0 8 / 1 5 * * 2 7 0. 7 0 2 2 3. 5 < 0 . 5 0 < 0 . 5 0 1. 1 <0 . 5 0 4 0 0 . 9 3 3 . 7 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 2 . 3 10 <0 . 5 0 < 0 . 5 0 1 . 9 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 5.6 <1.0 < 0 . 5 0 < 1 . 5 < 0 . 5 0 6.7 <0.50 < 0 . 5 0 < 0 . 5 0 9 9 < 0 . 5 0 350 10 / 1 8 / 1 2 1 1 0 < 0 . 5 0 50 28 < 0 . 5 0 < 0 . 5 0 0. 5 9 <0 . 5 0 4 . 3 J < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 7. 2 0. 8 9 < 0 . 5 0 3 . 2 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 20 <0.50 < 0 . 5 0 < 0 . 5 0 1 0 < 0 . 5 0 30 05 / 0 1 / 1 3 31 0 1 . 4 1 2 0 88 < 0 . 5 0 < 0 . 5 0 1. 7 <0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 0 . 5 9 0 . 7 8 31 1.8 < 0 . 5 0 5 . 7 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 48 0.67 < 0 . 5 0 < 0 . 5 0 5 8 < 0 . 5 0 69 10 / 2 9 / 1 3 5 5 < 0 . 5 0 35 4. 8 < 0 . 5 0 < 0 . 5 0 0. 5 9 <0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 1 . 8 < 0 . 5 0 < 0 . 5 0 0 . 9 4 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 8.4 <0.50 < 0 . 5 0 < 0 . 5 0 6 . 4 < 0 . 5 0 35 06 / 0 6 / 1 4 1 9 0 0. 8 3 6 0 7. 5 < 0 . 5 0 < 0 . 5 0 2. 4 <0 . 5 0 7 6 < 0 . 5 0 8 . 8 8 . 6 < 0 . 5 0 < 0 . 5 0 2 . 5 0 . 7 8 35 0 <0 . 5 0 4 . 4 4 . 2 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 2 . 6 < 1 . 0 N S < 1 . 5 < 0 . 5 0 11 <0.50 < 0 . 5 0 < 0 . 5 0 8 7 < 0 . 5 0 30 10 / 1 5 / 1 4 9 1 < 0 . 5 0 40 4. 5 < 0 . 5 0 < 0 . 5 0 1. 1 <0 . 5 0 5 4 < 0 . 5 0 1 3 9 . 9 < 0 . 5 0 < 0 . 5 0 1 . 5 0 . 5 4 18 0 <0 . 5 0 5 . 2 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 2 . 2 < 1 . 0 < 0 . 5 0 < 1 . 5 < 0 . 5 0 6.6 <0.50 < 0 . 5 0 < 0 . 5 0 5 4 < 0 . 5 0 41 04 / 0 8 / 1 5 8 4 < 0 . 5 0 32 5. 4 <0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 2 1 < 0 . 5 0 5 . 7 7 . 2 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 61 <0 . 5 0 5 . 3 1 . 4 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 2 . 1 < 1 . 0 < 0 . 5 0 < 1 . 5 < 0 . 5 0 8.1 <0.50 < 0 . 5 0 < 0 . 5 0 4 7 < 0 . 5 0 31 MW - 2 5 10 / 2 9 / 1 3 2 . 5 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 2 0 0 < 1 . 0 < 5 . 0 < 1 . 0 < 2 . 0 < 1 . 0 N S < 1 . 5 < 0 . 5 0 15 <0.50 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 3 . 0 No t e s : ug / L - m i c r o g r a m s p e r l i t e r NS - N o t s a m p l e d * D e n o t e s I n t e r i m M a x i m u m A l l o w a b l e C o n c e n t r a t i o n ( I M A C ) BR L - B e l o w R e p o r t i n g L i m i t . E - E s t i m a t e v a l u e , c a l i b . r a n g e w a s e x c e e d e d * * D e n o t e s d u p l i c a t e s a m p l e NA - N o t a n a l y z e d f o r c o n s t i t u e n t J - E s t i m a t e d v a l u e b e l o w l a b o r a t o r y P Q L . Bo l d r e s u l t s i n d i c a t e e x c e e d a n c e o f t h e 2 L S t a n d a r d o r I M A C MW - 2 2 s MW - 2 3 s MW - 2 4 d MW - 2 0 i MW - 2 2 i MW - 2 4 s MW - 2 1 i Pa g e 6 o f 6 Ta b l e 3 Ap r i l 2 0 1 5 G r o u n d w a t e r A n a l y t i c a l D a t a Fo r m e r A l c a t e l F a c i l i t y Ra l e i g h , N o r t h C a r o l i n a 20 0 0 . 6 * 6 3 5 0 2 0 0 . 4 6 , 0 0 0 1 1 0 * N E 7 0 3 7 0 7 0 1 , 0 0 0 5 0 . 7 3 6 0 0 2 , 0 0 0 0 . 0 3 N A 3 MW - 2 d r 0 4 / 0 8 / 1 5 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 2 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 0 . 0 < 3 . 0 MW - 2 s 0 4 / 0 8 / 1 5 2 . 7 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 2 . 0 16 <0.50 < 0 . 5 0 1 . 1 < 0 . 5 0 1 9 . 8 < 3 . 0 MW - 3 d 0 4 / 0 7 / 1 5 1 4 < 0 . 5 0 2 2 . 1 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 2 . 0 1.2 <0.50 < 0 . 5 0 2 . 8 < 0 . 5 0 2 2 . 1 < 3 . 0 MW - 3 s 0 4 / 0 7 / 1 5 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 2 . 0 < 0 . 5 0 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 1 . 0 25 MW - 4 d 0 4 / 0 8 / 1 5 1 6 0 < 0 . 5 0 10 90 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 0 . 5 2 1 . 2 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 2 . 0 1400 1.2 < 0 . 5 0 2 1 < 0 . 5 0 1 6 8 3 . 9 8.9 MW - 4 s 0 4 / 0 8 / 1 5 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 2 . 0 6 <0.50 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 6 . 0 3.1 MW - 1 2 s 0 4 / 0 8 / 1 5 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 0 . 8 4 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 2 . 0 2.7 <0.50 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 3 . 5 6 M W - 5 s k 0 4 / 0 7 / 1 5 < 0 . 5 0 < 0 . 5 0 0 . 8 6 2 . 4 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 1 0 < 0 . 5 0 < 1 . 0 < 2 . 0 < 0 . 5 0 3.4 <0.50 < 0 . 5 0 1.3 18.0 < 3 . 0 MW - 9 d k 0 4 / 0 7 / 1 5 8 . 2 < 0 . 5 0 4 . 6 2 8 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 0 . 7 7 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 2 . 0 34 7 . 9 <0.50 4 . 4 < 0 . 5 0 8 7 . 9 23 MW - 9 s k 0 4 / 0 7 / 1 5 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 2 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 0 . 0 < 3 . 0 MW - 1 2 d k 0 4 / 0 7 / 1 5 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 2 . 0 < 0 . 5 0 < 0 . 5 0 5 . 2 < 0 . 5 0 < 0 . 5 0 5 . 2 < 3 . 0 MW - 1 8 i 0 4 / 0 8 / 1 5 2 . 6 < 0 . 5 0 0 . 6 4 7 . 8 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 2 . 0 56 <0.50 < 0 . 5 0 3 . 4 < 0 . 5 0 7 0 . 4 29 MW - 1 9 i 0 4 / 0 8 / 1 5 < 0 . 5 0 < 0 . 5 0 13 79 < 0 . 5 0 0. 5 6 <1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 2 . 0 37 3 . 2 <0.50 < 0 . 5 0 < 0 . 5 0 1 3 2 . 8 53 MW - 2 1 i 0 4 / 0 8 / 1 5 1 0 < 0 . 5 0 < 0 . 5 0 3 . 7 < 0 . 5 0 < 0 . 5 0 < 1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 2 . 0 700 <0.50 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 7 1 3 . 7 < 3 . 0 MW - 2 2 s 0 4 / 0 8 / 1 5 4 . 9 1. 4 1 5 64 3 . 1 1. 6 <1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 4 . 2 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 < 1 . 0 < 2 . 0 370 2.1 < 0 . 5 0 4 3 < 0 . 5 0 5 0 9 . 3 600 MW - 2 3 s 0 4 / 0 8 / 1 5 2 9 1. 3 1 8 0 77 < 0 . 5 0 1. 0 <1 0 < 0 . 5 0 < 1 . 0 < 0 . 5 0 < 0 . 5 0 < 0 . 5 0 1 . 2 < 0 . 5 0 1 . 1 < 2 . 0 24 0.69 < 0 . 5 0 1 7 1.4 333.7 180 MW - 2 4 s 0 4 / 0 8 / 1 5 2 6 0 . 5 7 22 3. 2 < 0 . 5 0 1. 1 39 0 . 9 7 3 . 4 < 0 . 5 0 2 . 2 9. 9 <0 . 5 0 < 0 . 5 0 1 . 8 5.5 6 . 7 <0.50 < 0 . 5 0 1 0 0 < 0 . 5 0 2 2 2 . 3 390 Du p - 2 4 s 0 4 / 0 8 / 1 5 2 7 0. 7 2 2 3. 5 < 0 . 5 0 1. 1 40 0 . 9 3 3 . 7 < 0 . 5 0 2 . 3 10 <0 . 5 0 < 0 . 5 0 1 . 9 5.6 6 . 7 <0.50 < 0 . 5 0 9 9 < 0 . 5 0 2 2 4 . 4 350 MW - 2 4 d 0 4 / 0 8 / 1 5 8 4 < 0 . 5 0 32 5. 4 < 0 . 5 0 < 0 . 5 0 2 1 < 0 . 5 0 5 . 7 7 . 2 < 0 . 5 0 61 <0 . 5 0 5 . 3 1 . 4 2 . 1 8.1 <0.50 < 0 . 5 0 4 7 < 0 . 5 0 2 8 0 . 2 31 No t e s : ug / L - m i c r o g r a m s p e r l i t e r < # # - A n a l y t e n o t d e t e c t e d a t o r a b o v e l a b o r a t o r y r e p o r t i n g l i m i t * D e n o t e s I n t e r i m M a x i m u m A l l o w a b l e C o n c e n t r a t i o n ( I M A C ) Bo l d r e s u l t s i n d i c a t e e x c e e d a n c e o f t h e 2 L S t a n d a r d o r I M A C NA - N o t A p p l i c a b l e NE - N o t E s t a b l i s h e d BR L - B e l o w l a b o r a t o r y r e p o r t i n g l i m i t s NC 2 L S t a n d a r d TCE (ug/l) 1 , 1 - D C E ( u g / l ) 1 , 2 - D i c h l o r o b e n z e n e ( u g / l ) C h l o r o f o r m ( u g / l ) D i c h l o r o d i f l u o r o m e t h a n e ( u g / l ) B r o m o c h l o r o m e t h a n e ( u g / l ) D i b r o m o m e t h a n e ( u g / l ) B e n z e n e ( u g / l ) 1 , 2 - D C A ( u g / l ) B r o m o m e t h a n e ( u g / l ) A c e t o n e ( u g / l ) 1 , 1 , 1 - T C A ( u g / l ) 1 , 1 - D C A ( u g / l ) 1 , 1 , 2 - T C A ( u g / l ) Mo n i t o r i n g W e l l D a t e S a m p l e d Trichlorofluoromethane (ug/l)1,4-Dioxane (ug/l)Total VOCs (excluding 1,4-Dioxane) (ug/l) C h l o r o m e t h a n e ( u g / l ) Vinyl Chloride (ug/l)PCE (ug/l)Methylene Chloride (ug/l)Toluene (ug/l) c i s - 1 , 2 - D C E ( u g / l ) Ta b l e 4 Mo n i t o r i n g O p t i m i z a t i o n R e s u l t s Fo r m e r A l c a t e l F a c i l i t y Ra l e i g h , N o r t h C a r o l i n a PC E 1 , 4 - D i o x a n e P C E 1 , 4 - D i o x a n e P C E 1 , 4 - D i o x a n e MW - 1 2 s U n c o n s o l i d a t e d X B i e n n i a l B i e n n i a l B i e n n i a l A n n u a l MW - 1 8 i U n c o n s o l i d a t e d X X B i e n n i a l Q u a r t e r l y B i e n n i a l A n n u a l MW - 1 9 i U n c o n s o l i d a t e d X X S e m i A n n u a l S e m i A n n u a l B i e n n i a l A n n u a l MW - 2 1 i U n c o n s o l i d a t e d Q u a r t e r l y B i e n n i a l B i e n n i a l A n n u a l MW - 2 2 s U n c o n s o l i d a t e d X Q u a r t e r l y B i e n n i a l B i e n n i a l A n n u a l MW - 2 3 s U n c o n s o l i d a t e d B i e n n i a l Q u a r t e r l y B i e n n i a l A n n u a l MW - 2 4 s U n c o n s o l i d a t e d S e m i A n n u a l Q u a r t e r l y B i e n n i a l A n n u a l MW - 2 s U n c o n s o l i d a t e d Q u a r t e r l y B i e n n i a l B i e n n i a l A n n u a l MW - 3 s U n c o n s o l i d a t e d B i e n n i a l B i e n n i a l B i e n n i a l A n n u a l MW - 4 s U n c o n s o l i d a t e d B i e n n i a l B i e n n i a l B i e n n i a l A n n u a l MW - 5 s k U n c o n s o l i d a t e d B i e n n i a l B i e n n i a l B i e n n i a l A n n u a l MW - 9 s k U n c o n s o l i d a t e d B i e n n i a l B i e n n i a l B i e n n i a l A n n u a l MW - 1 2 d k B e d r o c k B i e n n i a l B i e n n i a l 5 Y e a r s A n n u a l MW - 2 4 d B e d r o c k B i e n n i a l B i e n n i a l 5 Y e a r s A n n u a l MW - 2 d r B e d r o c k B i e n n i a l B i e n n i a l 5 Y e a r s A n n u a l MW - 3 d B e d r o c k B i e n n i a l B i e n n i a l 5 Y e a r s A n n u a l MW - 4 d B e d r o c k Q u a r t e r l y B i e n n i a l 5 Y e a r s A n n u a l MW - 9 d k B e d r o c k Q u a r t e r l y S e m i A n n u a l 5 Y e a r s A n n u a l No t e s : PC E = T e t r a c h l o r o e t h y l e n e An a l y s i s p e r f o r m e d u s i n g M A R O S V e r s i o n 3 . 0 , R e l e a s e 3 5 2 , b y G S I E n v i r o n m e n t a l , I n c We l l s I d e n t i f i e d a s S p a t i a l l y Re d u n d a n t Re c o m m e n d e d S a m p l i n g Fr e q u e n c y ( I n d i v i d u a l W e l l s ) Re c o m m e n d e d N e t w o r k Sampling Frequency We l l A q u i f e r Amec Foster Wheeler Environment & Infrastructure, Inc. Tel – (919) 381-9900 4021 Stirrup Creek Drive, Suite 100 Fax – (919) 381-9901 Durham, North Carolina 27703 www.amecfw.com Licensure: NC Engineering F-1253; NC Geology C-247 ©2015 Amec Foster Wheeler. All Rights Reserved. APPENDIX A LABORATORY ANALYTICAL REPORT This data package contains the analytical results for the project identified above and includes a Case Narrative, Sample Results and Chain of Custody. Unless otherwise noted, all samples were received in acceptable condition and processed according to the referenced methods. Data qualifiers are flagged individually on each sample. A key reference for the data qualifiers appears at the end of this case narrative. NC Certification No. 402 SC Certification No. 99012 NC Drinking Water Cert No. 37735 Case Narrative 04/22/2015 AMEC Foster Wheeler (Durham) Damian Hrciga 4021 Stirrup Creek Drive Suite 100 Durham, NC 27703 Project: Alcatel - Raleigh - Groundwater Project No.: 6480155031 Lab Submittal Date: 04/10/2015 Prism Work Order: 5040160 VA Certification No. 460211 DoD ELAP: L-A-B Accredited Certificate No. L2307 ISO/IEC 17025: L-A-B Accredited Certificate No. L2307 Please call if you have any questions relating to this analytical report. Respectfully, PRISM LABORATORIES, INC. President/Project Manager Reviewed ByRobbi A. Jones Robbi A. Jones President/Project Manager Data Qualifiers Key Reference: Method Detection LimitMDL Below Reporting LimitBRL Relative Percent DifferenceRPD *Results reported to the reporting limit. All other results are reported to the MDL with values between MDL and reporting limit indicated with a J. This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 1 of 58 Sample Receipt Summary 04/22/2015 Prism Work Order: 5040160 Client Sample ID MatrixLab Sample ID Date Sampled Date Received 5040160-01 04/08/15MW-2s 04/10/15Water 5040160-02 04/08/15MW-2dr 04/10/15Water 5040160-03 04/07/15MW-3s 04/10/15Water 5040160-04 04/07/15MW-3d 04/10/15Water 5040160-05 04/08/15MW-4s 04/10/15Water 5040160-06 04/08/15MW-4d 04/10/15Water 5040160-07 04/07/15MW-5sk 04/10/15Water 5040160-08 04/07/15MW-9sk 04/10/15Water 5040160-09 04/07/15MW-9dk 04/10/15Water 5040160-10 04/08/15MW-12s 04/10/15Water 5040160-11 04/07/15MW-12dk 04/10/15Water 5040160-12 04/08/15MW-18i 04/10/15Water 5040160-13 04/08/15MW-19i 04/10/15Water 5040160-14 04/08/15MW-21i 04/10/15Water 5040160-15 04/08/15MW-22s 04/10/15Water 5040160-16 04/08/15MW-23s 04/10/15Water 5040160-17 04/08/15MW-24s 04/10/15Water 5040160-18 04/08/15Dup-24s 04/10/15Water 5040160-19 04/08/15MW-24d 04/10/15Water 5040160-20 04/08/15Trip Blank 04/10/15Water Samples were received in good condition at 2.6 degrees C unless otherwise noted. This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 2 of 58 Client ID ResultParameterMethod UnitsPrism ID Prism Work Order: 5040160 04/22/2015 Summary of Detections 2.7 ug/L5040160-01 MW-2s 1,1,1-Trichloroethane SM6200 B 16 ug/L5040160-01 MW-2s Tetrachloroethylene SM6200 B 1.1 ug/L5040160-01 MW-2s Trichlorofluoromethane SM6200 B 0.91 ug/L5040160-01 MW-2s 1,4-Dioxane 8260B SIM 0.65 ug/L5040160-02 MW-2dr 1,4-Dioxane 8260B SIM 1.0 ug/L5040160-03 MW-3s Trichloroethylene SM6200 B 25 ug/L5040160-03 MW-3s 1,4-Dioxane 8260B SIM 14 ug/L5040160-04 MW-3d 1,1,1-Trichloroethane SM6200 B 2.0 ug/L5040160-04 MW-3d 1,1-Dichloroethane SM6200 B 2.1 ug/L5040160-04 MW-3d 1,1-Dichloroethylene SM6200 B 1.2 ug/L5040160-04 MW-3d Tetrachloroethylene SM6200 B 2.8 ug/L5040160-04 MW-3d Trichlorofluoromethane SM6200 B 1.6 ug/L5040160-04 MW-3d 1,4-Dioxane 8260B SIM 6.0 ug/L5040160-05 MW-4s Tetrachloroethylene SM6200 B 3.1 ug/L5040160-05 MW-4s 1,4-Dioxane 8260B SIM 160 ug/L5040160-06 MW-4d 1,1,1-Trichloroethane SM6200 B 10 ug/L5040160-06 MW-4d 1,1-Dichloroethane SM6200 B 90 ug/L5040160-06 MW-4d 1,1-Dichloroethylene SM6200 B 0.52 ug/L5040160-06 MW-4d Chloroform SM6200 B 1.2 ug/L5040160-06 MW-4d Chloromethane SM6200 B 1400 ug/L5040160-06 MW-4d Tetrachloroethylene SM6200 B 1.2 ug/L5040160-06 MW-4d Trichloroethylene SM6200 B 21 ug/L5040160-06 MW-4d Trichlorofluoromethane SM6200 B 8.9 ug/L5040160-06 MW-4d 1,4-Dioxane 8260B SIM 0.86 ug/L5040160-07 MW-5sk 1,1-Dichloroethane SM6200 B 2.4 ug/L5040160-07 MW-5sk 1,1-Dichloroethylene SM6200 B 10 ug/L5040160-07 MW-5sk cis-1,2-Dichloroethylene SM6200 B 3.4 ug/L5040160-07 MW-5sk Trichloroethylene SM6200 B 1.3 ug/L5040160-07 MW-5sk Vinyl chloride SM6200 B 2.5 ug/L5040160-07 MW-5sk 1,4-Dioxane 8260B SIM 0.52 ug/L5040160-08 MW-9sk 1,4-Dioxane 8260B SIM 8.2 ug/L5040160-09 MW-9dk 1,1,1-Trichloroethane SM6200 B 4.6 ug/L5040160-09 MW-9dk 1,1-Dichloroethane SM6200 B 28 ug/L5040160-09 MW-9dk 1,1-Dichloroethylene SM6200 B 0.77 ug/L5040160-09 MW-9dk Chloroform SM6200 B 34 ug/L5040160-09 MW-9dk Tetrachloroethylene SM6200 B 7.9 ug/L5040160-09 MW-9dk Trichloroethylene SM6200 B 4.4 ug/L5040160-09 MW-9dk Trichlorofluoromethane SM6200 B 23 ug/L5040160-09 MW-9dk 1,4-Dioxane 8260B SIM 0.84 ug/L5040160-10 MW-12s 1,1-Dichloroethylene SM6200 B 2.7 ug/L5040160-10 MW-12s Tetrachloroethylene SM6200 B 6.0 ug/L5040160-10 MW-12s 1,4-Dioxane 8260B SIM 5.2 ug/L5040160-11 MW-12dk Toluene SM6200 B 1.2 ug/L5040160-11 MW-12dk 1,4-Dioxane 8260B SIM This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 3 of 58 Client ID ResultParameterMethod UnitsPrism ID Prism Work Order: 5040160 04/22/2015 Summary of Detections 2.6 ug/L5040160-12 MW-18i 1,1,1-Trichloroethane SM6200 B 0.64 ug/L5040160-12 MW-18i 1,1-Dichloroethane SM6200 B 7.8 ug/L5040160-12 MW-18i 1,1-Dichloroethylene SM6200 B 56 ug/L5040160-12 MW-18i Tetrachloroethylene SM6200 B 3.4 ug/L5040160-12 MW-18i Trichlorofluoromethane SM6200 B 29 ug/L5040160-12 MW-18i 1,4-Dioxane 8260B SIM 13 ug/L5040160-13 MW-19i 1,1-Dichloroethane SM6200 B 79 ug/L5040160-13 MW-19i 1,1-Dichloroethylene SM6200 B 0.56 ug/L5040160-13 MW-19i 1,2-Dichloroethane SM6200 B 37 ug/L5040160-13 MW-19i Tetrachloroethylene SM6200 B 3.2 ug/L5040160-13 MW-19i Trichloroethylene SM6200 B 53 ug/L5040160-13 MW-19i 1,4-Dioxane 8260B SIM 10 ug/L5040160-14 MW-21i 1,1,1-Trichloroethane SM6200 B 3.7 ug/L5040160-14 MW-21i 1,1-Dichloroethylene SM6200 B 700 ug/L5040160-14 MW-21i Tetrachloroethylene SM6200 B 1.3 ug/L5040160-14 MW-21i 1,4-Dioxane 8260B SIM 4.9 ug/L5040160-15 MW-22s 1,1,1-Trichloroethane SM6200 B 1.4 ug/L5040160-15 MW-22s 1,1,2-Trichloroethane SM6200 B 15 ug/L5040160-15 MW-22s 1,1-Dichloroethane SM6200 B 64 ug/L5040160-15 MW-22s 1,1-Dichloroethylene SM6200 B 3.1 ug/L5040160-15 MW-22s 1,2-Dichlorobenzene SM6200 B 1.6 ug/L5040160-15 MW-22s 1,2-Dichloroethane SM6200 B 4.2 ug/L5040160-15 MW-22s Chloroform SM6200 B 370 ug/L5040160-15 MW-22s Tetrachloroethylene SM6200 B 2.1 ug/L5040160-15 MW-22s Trichloroethylene SM6200 B 43 ug/L5040160-15 MW-22s Trichlorofluoromethane SM6200 B 600 ug/L5040160-15 MW-22s 1,4-Dioxane 8260B SIM 29 ug/L5040160-16 MW-23s 1,1,1-Trichloroethane SM6200 B 1.3 ug/L5040160-16 MW-23s 1,1,2-Trichloroethane SM6200 B 180 ug/L5040160-16 MW-23s 1,1-Dichloroethane SM6200 B 77 ug/L5040160-16 MW-23s 1,1-Dichloroethylene SM6200 B 1.0 ug/L5040160-16 MW-23s 1,2-Dichloroethane SM6200 B 1.2 ug/L5040160-16 MW-23s cis-1,2-Dichloroethylene SM6200 B 1.1 ug/L5040160-16 MW-23s Dichlorodifluoromethane SM6200 B 24 ug/L5040160-16 MW-23s Tetrachloroethylene SM6200 B 0.69 ug/L5040160-16 MW-23s Trichloroethylene SM6200 B 17 ug/L5040160-16 MW-23s Trichlorofluoromethane SM6200 B 1.4 ug/L5040160-16 MW-23s Vinyl chloride SM6200 B 180 ug/L5040160-16 MW-23s 1,4-Dioxane 8260B SIM 26 ug/L5040160-17 MW-24s 1,1,1-Trichloroethane SM6200 B 0.57 ug/L5040160-17 MW-24s 1,1,2-Trichloroethane SM6200 B 22 ug/L5040160-17 MW-24s 1,1-Dichloroethane SM6200 B 3.2 ug/L5040160-17 MW-24s 1,1-Dichloroethylene SM6200 B 1.1 ug/L5040160-17 MW-24s 1,2-Dichloroethane SM6200 B 39 ug/L5040160-17 MW-24s Acetone SM6200 B This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 4 of 58 Client ID ResultParameterMethod UnitsPrism ID Prism Work Order: 5040160 04/22/2015 Summary of Detections 0.97 ug/L5040160-17 MW-24s Benzene SM6200 B 3.4 ug/L5040160-17 MW-24s Bromomethane SM6200 B 2.2 ug/L5040160-17 MW-24s Chloroform SM6200 B 9.9 ug/L5040160-17 MW-24s Chloromethane SM6200 B 1.8 ug/L5040160-17 MW-24s Dichlorodifluoromethane SM6200 B 5.5 ug/L5040160-17 MW-24s Methylene Chloride SM6200 B 6.7 ug/L5040160-17 MW-24s Tetrachloroethylene SM6200 B 100 ug/L5040160-17 MW-24s Trichlorofluoromethane SM6200 B 390 ug/L5040160-17 MW-24s 1,4-Dioxane 8260B SIM 27 ug/L5040160-18 Dup-24s 1,1,1-Trichloroethane SM6200 B 0.70 ug/L5040160-18 Dup-24s 1,1,2-Trichloroethane SM6200 B 22 ug/L5040160-18 Dup-24s 1,1-Dichloroethane SM6200 B 3.5 ug/L5040160-18 Dup-24s 1,1-Dichloroethylene SM6200 B 1.1 ug/L5040160-18 Dup-24s 1,2-Dichloroethane SM6200 B 40 ug/L5040160-18 Dup-24s Acetone SM6200 B 0.93 ug/L5040160-18 Dup-24s Benzene SM6200 B 3.7 ug/L5040160-18 Dup-24s Bromomethane SM6200 B 2.3 ug/L5040160-18 Dup-24s Chloroform SM6200 B 10 ug/L5040160-18 Dup-24s Chloromethane SM6200 B 1.9 ug/L5040160-18 Dup-24s Dichlorodifluoromethane SM6200 B 5.6 ug/L5040160-18 Dup-24s Methylene Chloride SM6200 B 6.7 ug/L5040160-18 Dup-24s Tetrachloroethylene SM6200 B 99 ug/L5040160-18 Dup-24s Trichlorofluoromethane SM6200 B 350 ug/L5040160-18 Dup-24s 1,4-Dioxane 8260B SIM 84 ug/L5040160-19 MW-24d 1,1,1-Trichloroethane SM6200 B 32 ug/L5040160-19 MW-24d 1,1-Dichloroethane SM6200 B 5.4 ug/L5040160-19 MW-24d 1,1-Dichloroethylene SM6200 B 21 ug/L5040160-19 MW-24d Acetone SM6200 B 7.2 ug/L5040160-19 MW-24d Bromochloromethane SM6200 B 5.7 ug/L5040160-19 MW-24d Bromomethane SM6200 B 61 ug/L5040160-19 MW-24d Chloromethane SM6200 B 5.3 ug/L5040160-19 MW-24d Dibromomethane SM6200 B 1.4 ug/L5040160-19 MW-24d Dichlorodifluoromethane SM6200 B 2.1 ug/L5040160-19 MW-24d Methylene Chloride SM6200 B 8.1 ug/L5040160-19 MW-24d Tetrachloroethylene SM6200 B 47 ug/L5040160-19 MW-24d Trichlorofluoromethane SM6200 B 31 ug/L5040160-19 MW-24d 1,4-Dioxane 8260B SIM 0.66 ug/L5040160-20 Trip Blank 1,4-Dioxane 8260B SIM This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 5 of 58 Laboratory Report 04/22/2015 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution Factor Units MDL Analyst 4021 Stirrup Creek Drive Suite 100 Project No.: Project: Alcatel - Raleigh - Groundwater AMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Sample Matrix: Water Client Sample ID: MW-2s Prism Sample ID: 5040160-01 Prism Work Order: 5040160 Time Collected: 04/08/15 09:56 Time Submitted: 04/10/15 08:00 6480155031 Volatile Organic Compounds by GC/MS BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.111,1,1,2-Tetrachloroethane 2.7 SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.0611,1,1-Trichloroethane BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.0361,1,2,2-Tetrachloroethane BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.0661,1,2-Trichloroethane BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.0831,1-Dichloroethane BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.0831,1-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.0511,1-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.401,2,3-Trichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.141,2,3-Trichloropropane BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.131,2,4-Trichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.0541,2,4-Trimethylbenzene BRL SM6200 B P5D020512.0 4/14/15 14:27 VHLug/L 0.171,2-Dibromo-3-chloropropane BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.0511,2-Dibromoethane BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.0761,2-Dichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.0661,2-Dichloroethane BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.111,2-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.0761,3,5-Trimethylbenzene BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.0541,3-Dichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.0431,3-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.0501,4-Dichlorobenzene BRL SM6200 B P5D020512.0 4/14/15 14:27 VHLug/L 0.112,2-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.0662-Chlorotoluene BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.0504-Chlorotoluene BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.0894-Isopropyltoluene BRL SM6200 B P5D02051104/14/15 14:27 VHLug/L 0.31Acetone BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.048Benzene BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.057Bromobenzene BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.14Bromochloromethane BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.062Bromodichloromethane BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.040Bromoform BRL SM6200 B P5D020511.0 4/14/15 14:27 VHLug/L 0.18Bromomethane BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.11Carbon Tetrachloride BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.062Chlorobenzene BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.22Chloroethane BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.076Chloroform BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.079Chloromethane BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.056cis-1,2-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.079cis-1,3-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.081Dibromochloromethane BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.065Dibromomethane BRL SM6200 B P5D020511.0 4/14/15 14:27 VHLug/L 0.11Dichlorodifluoromethane BRL SM6200 B P5D020512004/14/15 14:27 VHLug/L 27Ethanol This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 6 of 58 Laboratory Report 04/22/2015 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution Factor Units MDL Analyst 4021 Stirrup Creek Drive Suite 100 Project No.: Project: Alcatel - Raleigh - Groundwater AMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Sample Matrix: Water Client Sample ID: MW-2s Prism Sample ID: 5040160-01 Prism Work Order: 5040160 Time Collected: 04/08/15 09:56 Time Submitted: 04/10/15 08:00 6480155031 BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.061Ethylbenzene BRL SM6200 B P5D020512.0 4/14/15 14:27 VHLug/L 0.16Hexachlorobutadiene BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.050Isopropyl Ether BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.054Isopropylbenzene (Cumene) BRL SM6200 B P5D020511.0 4/14/15 14:27 VHLug/L 0.12m,p-Xylenes BRL SM6200 B P5D020511.0 4/14/15 14:27 VHLug/L 0.065Methyl Butyl Ketone (2-Hexanone) BRL SM6200 B P5D020515.0 4/14/15 14:27 VHLug/L 0.24Methyl Ethyl Ketone (2-Butanone) BRL SM6200 B P5D020511.0 4/14/15 14:27 VHLug/L 0.078Methyl Isobutyl Ketone BRL SM6200 B P5D020512.0 4/14/15 14:27 VHLug/L 0.083Methylene Chloride BRL SM6200 B P5D020511.0 4/14/15 14:27 VHLug/L 0.042Methyl-tert-Butyl Ether BRL SM6200 B P5D020511.0 4/14/15 14:27 VHLug/L 0.19Naphthalene BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.076n-Butylbenzene BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.087n-Propylbenzene BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.044o-Xylene BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.076sec-Butylbenzene BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.047Styrene BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.088tert-Butylbenzene 16 SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.098Tetrachloroethylene BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.044Toluene BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.070trans-1,2-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.12trans-1,3-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.078Trichloroethylene 1.1 SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.062Trichlorofluoromethane BRL SM6200 B P5D020515.0 4/14/15 14:27 VHLug/L 0.060Vinyl acetate BRL SM6200 B P5D020510.50 4/14/15 14:27 VHLug/L 0.097Vinyl chloride BRL SM6200 B P5D020511.5 4/14/15 14:27 VHLug/L 0.15Xylenes, total Surrogate Recovery Control Limits 70-130111 %4-Bromofluorobenzene 70-130116 %Dibromofluoromethane 70-130115 %Toluene-d8 Volatile Organic Compounds by GC/MS SIM 0.91 8260B SIM P5D025813.0 4/21/15 7:20 CGPug/L 0.521,4-Dioxane This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 7 of 58 Laboratory Report 04/22/2015 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution Factor Units MDL Analyst 4021 Stirrup Creek Drive Suite 100 Project No.: Project: Alcatel - Raleigh - Groundwater AMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Sample Matrix: Water Client Sample ID: MW-2dr Prism Sample ID: 5040160-02 Prism Work Order: 5040160 Time Collected: 04/08/15 09:58 Time Submitted: 04/10/15 08:00 6480155031 Volatile Organic Compounds by GC/MS BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.111,1,1,2-Tetrachloroethane BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.0611,1,1-Trichloroethane BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.0361,1,2,2-Tetrachloroethane BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.0661,1,2-Trichloroethane BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.0831,1-Dichloroethane BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.0831,1-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.0511,1-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.401,2,3-Trichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.141,2,3-Trichloropropane BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.131,2,4-Trichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.0541,2,4-Trimethylbenzene BRL SM6200 B P5D020512.0 4/14/15 14:53 VHLug/L 0.171,2-Dibromo-3-chloropropane BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.0511,2-Dibromoethane BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.0761,2-Dichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.0661,2-Dichloroethane BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.111,2-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.0761,3,5-Trimethylbenzene BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.0541,3-Dichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.0431,3-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.0501,4-Dichlorobenzene BRL SM6200 B P5D020512.0 4/14/15 14:53 VHLug/L 0.112,2-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.0662-Chlorotoluene BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.0504-Chlorotoluene BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.0894-Isopropyltoluene BRL SM6200 B P5D02051104/14/15 14:53 VHLug/L 0.31Acetone BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.048Benzene BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.057Bromobenzene BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.14Bromochloromethane BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.062Bromodichloromethane BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.040Bromoform BRL SM6200 B P5D020511.0 4/14/15 14:53 VHLug/L 0.18Bromomethane BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.11Carbon Tetrachloride BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.062Chlorobenzene BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.22Chloroethane BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.076Chloroform BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.079Chloromethane BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.056cis-1,2-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.079cis-1,3-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.081Dibromochloromethane BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.065Dibromomethane BRL SM6200 B P5D020511.0 4/14/15 14:53 VHLug/L 0.11Dichlorodifluoromethane BRL SM6200 B P5D020512004/14/15 14:53 VHLug/L 27Ethanol This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 8 of 58 Laboratory Report 04/22/2015 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution Factor Units MDL Analyst 4021 Stirrup Creek Drive Suite 100 Project No.: Project: Alcatel - Raleigh - Groundwater AMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Sample Matrix: Water Client Sample ID: MW-2dr Prism Sample ID: 5040160-02 Prism Work Order: 5040160 Time Collected: 04/08/15 09:58 Time Submitted: 04/10/15 08:00 6480155031 BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.061Ethylbenzene BRL SM6200 B P5D020512.0 4/14/15 14:53 VHLug/L 0.16Hexachlorobutadiene BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.050Isopropyl Ether BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.054Isopropylbenzene (Cumene) BRL SM6200 B P5D020511.0 4/14/15 14:53 VHLug/L 0.12m,p-Xylenes BRL SM6200 B P5D020511.0 4/14/15 14:53 VHLug/L 0.065Methyl Butyl Ketone (2-Hexanone) BRL SM6200 B P5D020515.0 4/14/15 14:53 VHLug/L 0.24Methyl Ethyl Ketone (2-Butanone) BRL SM6200 B P5D020511.0 4/14/15 14:53 VHLug/L 0.078Methyl Isobutyl Ketone BRL SM6200 B P5D020512.0 4/14/15 14:53 VHLug/L 0.083Methylene Chloride BRL SM6200 B P5D020511.0 4/14/15 14:53 VHLug/L 0.042Methyl-tert-Butyl Ether BRL SM6200 B P5D020511.0 4/14/15 14:53 VHLug/L 0.19Naphthalene BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.076n-Butylbenzene BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.087n-Propylbenzene BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.044o-Xylene BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.076sec-Butylbenzene BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.047Styrene BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.088tert-Butylbenzene BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.098Tetrachloroethylene BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.044Toluene BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.070trans-1,2-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.12trans-1,3-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.078Trichloroethylene BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.062Trichlorofluoromethane BRL SM6200 B P5D020515.0 4/14/15 14:53 VHLug/L 0.060Vinyl acetate BRL SM6200 B P5D020510.50 4/14/15 14:53 VHLug/L 0.097Vinyl chloride BRL SM6200 B P5D020511.5 4/14/15 14:53 VHLug/L 0.15Xylenes, total Surrogate Recovery Control Limits 70-130115 %4-Bromofluorobenzene 70-130119 %Dibromofluoromethane 70-130115 %Toluene-d8 Volatile Organic Compounds by GC/MS SIM 0.65 8260B SIM P5D025813.0 4/21/15 7:53 CGPug/L 0.521,4-Dioxane This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 9 of 58 Laboratory Report 04/22/2015 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution Factor Units MDL Analyst 4021 Stirrup Creek Drive Suite 100 Project No.: Project: Alcatel - Raleigh - Groundwater AMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Sample Matrix: Water Client Sample ID: MW-3s Prism Sample ID: 5040160-03 Prism Work Order: 5040160 Time Collected: 04/07/15 16:55 Time Submitted: 04/10/15 08:00 6480155031 Volatile Organic Compounds by GC/MS BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.111,1,1,2-Tetrachloroethane BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.0611,1,1-Trichloroethane BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.0361,1,2,2-Tetrachloroethane BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.0661,1,2-Trichloroethane BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.0831,1-Dichloroethane BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.0831,1-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.0511,1-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.401,2,3-Trichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.141,2,3-Trichloropropane BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.131,2,4-Trichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.0541,2,4-Trimethylbenzene BRL SM6200 B P5D020512.0 4/14/15 15:19 VHLug/L 0.171,2-Dibromo-3-chloropropane BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.0511,2-Dibromoethane BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.0761,2-Dichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.0661,2-Dichloroethane BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.111,2-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.0761,3,5-Trimethylbenzene BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.0541,3-Dichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.0431,3-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.0501,4-Dichlorobenzene BRL SM6200 B P5D020512.0 4/14/15 15:19 VHLug/L 0.112,2-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.0662-Chlorotoluene BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.0504-Chlorotoluene BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.0894-Isopropyltoluene BRL SM6200 B P5D02051104/14/15 15:19 VHLug/L 0.31Acetone BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.048Benzene BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.057Bromobenzene BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.14Bromochloromethane BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.062Bromodichloromethane BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.040Bromoform BRL SM6200 B P5D020511.0 4/14/15 15:19 VHLug/L 0.18Bromomethane BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.11Carbon Tetrachloride BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.062Chlorobenzene BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.22Chloroethane BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.076Chloroform BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.079Chloromethane BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.056cis-1,2-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.079cis-1,3-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.081Dibromochloromethane BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.065Dibromomethane BRL SM6200 B P5D020511.0 4/14/15 15:19 VHLug/L 0.11Dichlorodifluoromethane BRL SM6200 B P5D020512004/14/15 15:19 VHLug/L 27Ethanol This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 10 of 58 Laboratory Report 04/22/2015 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution Factor Units MDL Analyst 4021 Stirrup Creek Drive Suite 100 Project No.: Project: Alcatel - Raleigh - Groundwater AMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Sample Matrix: Water Client Sample ID: MW-3s Prism Sample ID: 5040160-03 Prism Work Order: 5040160 Time Collected: 04/07/15 16:55 Time Submitted: 04/10/15 08:00 6480155031 BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.061Ethylbenzene BRL SM6200 B P5D020512.0 4/14/15 15:19 VHLug/L 0.16Hexachlorobutadiene BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.050Isopropyl Ether BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.054Isopropylbenzene (Cumene) BRL SM6200 B P5D020511.0 4/14/15 15:19 VHLug/L 0.12m,p-Xylenes BRL SM6200 B P5D020511.0 4/14/15 15:19 VHLug/L 0.065Methyl Butyl Ketone (2-Hexanone) BRL SM6200 B P5D020515.0 4/14/15 15:19 VHLug/L 0.24Methyl Ethyl Ketone (2-Butanone) BRL SM6200 B P5D020511.0 4/14/15 15:19 VHLug/L 0.078Methyl Isobutyl Ketone BRL SM6200 B P5D020512.0 4/14/15 15:19 VHLug/L 0.083Methylene Chloride BRL SM6200 B P5D020511.0 4/14/15 15:19 VHLug/L 0.042Methyl-tert-Butyl Ether BRL SM6200 B P5D020511.0 4/14/15 15:19 VHLug/L 0.19Naphthalene BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.076n-Butylbenzene BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.087n-Propylbenzene BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.044o-Xylene BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.076sec-Butylbenzene BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.047Styrene BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.088tert-Butylbenzene BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.098Tetrachloroethylene BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.044Toluene BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.070trans-1,2-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.12trans-1,3-Dichloropropylene 1.0 SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.078Trichloroethylene BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.062Trichlorofluoromethane BRL SM6200 B P5D020515.0 4/14/15 15:19 VHLug/L 0.060Vinyl acetate BRL SM6200 B P5D020510.50 4/14/15 15:19 VHLug/L 0.097Vinyl chloride BRL SM6200 B P5D020511.5 4/14/15 15:19 VHLug/L 0.15Xylenes, total Surrogate Recovery Control Limits 70-130107 %4-Bromofluorobenzene 70-130113 %Dibromofluoromethane 70-130111 %Toluene-d8 Volatile Organic Compounds by GC/MS SIM 25 8260B SIM P5D025813.0 4/21/15 4:04 CGPug/L 0.521,4-Dioxane This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 11 of 58 Laboratory Report 04/22/2015 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution Factor Units MDL Analyst 4021 Stirrup Creek Drive Suite 100 Project No.: Project: Alcatel - Raleigh - Groundwater AMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Sample Matrix: Water Client Sample ID: MW-3d Prism Sample ID: 5040160-04 Prism Work Order: 5040160 Time Collected: 04/07/15 16:52 Time Submitted: 04/10/15 08:00 6480155031 Volatile Organic Compounds by GC/MS BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.111,1,1,2-Tetrachloroethane 14 SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.0611,1,1-Trichloroethane BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.0361,1,2,2-Tetrachloroethane BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.0661,1,2-Trichloroethane 2.0 SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.0831,1-Dichloroethane 2.1 SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.0831,1-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.0511,1-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.401,2,3-Trichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.141,2,3-Trichloropropane BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.131,2,4-Trichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.0541,2,4-Trimethylbenzene BRL SM6200 B P5D020512.0 4/14/15 15:46 VHLug/L 0.171,2-Dibromo-3-chloropropane BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.0511,2-Dibromoethane BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.0761,2-Dichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.0661,2-Dichloroethane BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.111,2-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.0761,3,5-Trimethylbenzene BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.0541,3-Dichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.0431,3-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.0501,4-Dichlorobenzene BRL SM6200 B P5D020512.0 4/14/15 15:46 VHLug/L 0.112,2-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.0662-Chlorotoluene BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.0504-Chlorotoluene BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.0894-Isopropyltoluene BRL SM6200 B P5D02051104/14/15 15:46 VHLug/L 0.31Acetone BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.048Benzene BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.057Bromobenzene BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.14Bromochloromethane BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.062Bromodichloromethane BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.040Bromoform BRL SM6200 B P5D020511.0 4/14/15 15:46 VHLug/L 0.18Bromomethane BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.11Carbon Tetrachloride BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.062Chlorobenzene BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.22Chloroethane BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.076Chloroform BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.079Chloromethane BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.056cis-1,2-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.079cis-1,3-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.081Dibromochloromethane BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.065Dibromomethane BRL SM6200 B P5D020511.0 4/14/15 15:46 VHLug/L 0.11Dichlorodifluoromethane BRL SM6200 B P5D020512004/14/15 15:46 VHLug/L 27Ethanol This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 12 of 58 Laboratory Report 04/22/2015 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution Factor Units MDL Analyst 4021 Stirrup Creek Drive Suite 100 Project No.: Project: Alcatel - Raleigh - Groundwater AMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Sample Matrix: Water Client Sample ID: MW-3d Prism Sample ID: 5040160-04 Prism Work Order: 5040160 Time Collected: 04/07/15 16:52 Time Submitted: 04/10/15 08:00 6480155031 BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.061Ethylbenzene BRL SM6200 B P5D020512.0 4/14/15 15:46 VHLug/L 0.16Hexachlorobutadiene BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.050Isopropyl Ether BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.054Isopropylbenzene (Cumene) BRL SM6200 B P5D020511.0 4/14/15 15:46 VHLug/L 0.12m,p-Xylenes BRL SM6200 B P5D020511.0 4/14/15 15:46 VHLug/L 0.065Methyl Butyl Ketone (2-Hexanone) BRL SM6200 B P5D020515.0 4/14/15 15:46 VHLug/L 0.24Methyl Ethyl Ketone (2-Butanone) BRL SM6200 B P5D020511.0 4/14/15 15:46 VHLug/L 0.078Methyl Isobutyl Ketone BRL SM6200 B P5D020512.0 4/14/15 15:46 VHLug/L 0.083Methylene Chloride BRL SM6200 B P5D020511.0 4/14/15 15:46 VHLug/L 0.042Methyl-tert-Butyl Ether BRL SM6200 B P5D020511.0 4/14/15 15:46 VHLug/L 0.19Naphthalene BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.076n-Butylbenzene BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.087n-Propylbenzene BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.044o-Xylene BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.076sec-Butylbenzene BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.047Styrene BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.088tert-Butylbenzene 1.2 SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.098Tetrachloroethylene BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.044Toluene BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.070trans-1,2-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.12trans-1,3-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.078Trichloroethylene 2.8 SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.062Trichlorofluoromethane BRL SM6200 B P5D020515.0 4/14/15 15:46 VHLug/L 0.060Vinyl acetate BRL SM6200 B P5D020510.50 4/14/15 15:46 VHLug/L 0.097Vinyl chloride BRL SM6200 B P5D020511.5 4/14/15 15:46 VHLug/L 0.15Xylenes, total Surrogate Recovery Control Limits 70-130109 %4-Bromofluorobenzene 70-130113 %Dibromofluoromethane 70-130110 %Toluene-d8 Volatile Organic Compounds by GC/MS SIM 1.6 8260B SIM P5D025813.0 4/21/15 4:37 CGPug/L 0.521,4-Dioxane This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 13 of 58 Laboratory Report 04/22/2015 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution Factor Units MDL Analyst 4021 Stirrup Creek Drive Suite 100 Project No.: Project: Alcatel - Raleigh - Groundwater AMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Sample Matrix: Water Client Sample ID: MW-4s Prism Sample ID: 5040160-05 Prism Work Order: 5040160 Time Collected: 04/08/15 12:06 Time Submitted: 04/10/15 08:00 6480155031 Volatile Organic Compounds by GC/MS BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.111,1,1,2-Tetrachloroethane BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.0611,1,1-Trichloroethane BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.0361,1,2,2-Tetrachloroethane BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.0661,1,2-Trichloroethane BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.0831,1-Dichloroethane BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.0831,1-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.0511,1-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.401,2,3-Trichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.141,2,3-Trichloropropane BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.131,2,4-Trichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.0541,2,4-Trimethylbenzene BRL SM6200 B P5D020512.0 4/14/15 16:12 VHLug/L 0.171,2-Dibromo-3-chloropropane BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.0511,2-Dibromoethane BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.0761,2-Dichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.0661,2-Dichloroethane BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.111,2-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.0761,3,5-Trimethylbenzene BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.0541,3-Dichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.0431,3-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.0501,4-Dichlorobenzene BRL SM6200 B P5D020512.0 4/14/15 16:12 VHLug/L 0.112,2-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.0662-Chlorotoluene BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.0504-Chlorotoluene BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.0894-Isopropyltoluene BRL SM6200 B P5D02051104/14/15 16:12 VHLug/L 0.31Acetone BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.048Benzene BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.057Bromobenzene BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.14Bromochloromethane BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.062Bromodichloromethane BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.040Bromoform BRL SM6200 B P5D020511.0 4/14/15 16:12 VHLug/L 0.18Bromomethane BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.11Carbon Tetrachloride BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.062Chlorobenzene BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.22Chloroethane BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.076Chloroform BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.079Chloromethane BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.056cis-1,2-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.079cis-1,3-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.081Dibromochloromethane BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.065Dibromomethane BRL SM6200 B P5D020511.0 4/14/15 16:12 VHLug/L 0.11Dichlorodifluoromethane BRL SM6200 B P5D020512004/14/15 16:12 VHLug/L 27Ethanol This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 14 of 58 Laboratory Report 04/22/2015 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution Factor Units MDL Analyst 4021 Stirrup Creek Drive Suite 100 Project No.: Project: Alcatel - Raleigh - Groundwater AMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Sample Matrix: Water Client Sample ID: MW-4s Prism Sample ID: 5040160-05 Prism Work Order: 5040160 Time Collected: 04/08/15 12:06 Time Submitted: 04/10/15 08:00 6480155031 BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.061Ethylbenzene BRL SM6200 B P5D020512.0 4/14/15 16:12 VHLug/L 0.16Hexachlorobutadiene BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.050Isopropyl Ether BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.054Isopropylbenzene (Cumene) BRL SM6200 B P5D020511.0 4/14/15 16:12 VHLug/L 0.12m,p-Xylenes BRL SM6200 B P5D020511.0 4/14/15 16:12 VHLug/L 0.065Methyl Butyl Ketone (2-Hexanone) BRL SM6200 B P5D020515.0 4/14/15 16:12 VHLug/L 0.24Methyl Ethyl Ketone (2-Butanone) BRL SM6200 B P5D020511.0 4/14/15 16:12 VHLug/L 0.078Methyl Isobutyl Ketone BRL SM6200 B P5D020512.0 4/14/15 16:12 VHLug/L 0.083Methylene Chloride BRL SM6200 B P5D020511.0 4/14/15 16:12 VHLug/L 0.042Methyl-tert-Butyl Ether BRL SM6200 B P5D020511.0 4/14/15 16:12 VHLug/L 0.19Naphthalene BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.076n-Butylbenzene BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.087n-Propylbenzene BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.044o-Xylene BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.076sec-Butylbenzene BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.047Styrene BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.088tert-Butylbenzene 6.0 SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.098Tetrachloroethylene BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.044Toluene BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.070trans-1,2-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.12trans-1,3-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.078Trichloroethylene BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.062Trichlorofluoromethane BRL SM6200 B P5D020515.0 4/14/15 16:12 VHLug/L 0.060Vinyl acetate BRL SM6200 B P5D020510.50 4/14/15 16:12 VHLug/L 0.097Vinyl chloride BRL SM6200 B P5D020511.5 4/14/15 16:12 VHLug/L 0.15Xylenes, total Surrogate Recovery Control Limits 70-130115 %4-Bromofluorobenzene 70-130113 %Dibromofluoromethane 70-130110 %Toluene-d8 Volatile Organic Compounds by GC/MS SIM 3.1 8260B SIM P5D025813.0 4/21/15 8:26 CGPug/L 0.521,4-Dioxane This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 15 of 58 Laboratory Report 04/22/2015 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution Factor Units MDL Analyst 4021 Stirrup Creek Drive Suite 100 Project No.: Project: Alcatel - Raleigh - Groundwater AMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Sample Matrix: Water Client Sample ID: MW-4d Prism Sample ID: 5040160-06 Prism Work Order: 5040160 Time Collected: 04/08/15 12:00 Time Submitted: 04/10/15 08:00 6480155031 Volatile Organic Compounds by GC/MS BRL SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.111,1,1,2-Tetrachloroethane 160 SM6200 B P5D020520104/14/15 17:03 VHLug/L 1.21,1,1-Trichloroethane BRL SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.0361,1,2,2-Tetrachloroethane BRL SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.0661,1,2-Trichloroethane 10 SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.0831,1-Dichloroethane 90 SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.0831,1-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.0511,1-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.401,2,3-Trichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.141,2,3-Trichloropropane BRL SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.131,2,4-Trichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.0541,2,4-Trimethylbenzene BRL SM6200 B P5D020512.0 4/14/15 16:37 VHLug/L 0.171,2-Dibromo-3-chloropropane BRL SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.0511,2-Dibromoethane BRL SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.0761,2-Dichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.0661,2-Dichloroethane BRL SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.111,2-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.0761,3,5-Trimethylbenzene BRL SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.0541,3-Dichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.0431,3-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.0501,4-Dichlorobenzene BRL SM6200 B P5D020512.0 4/14/15 16:37 VHLug/L 0.112,2-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.0662-Chlorotoluene BRL SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.0504-Chlorotoluene BRL SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.0894-Isopropyltoluene BRL SM6200 B P5D02051104/14/15 16:37 VHLug/L 0.31Acetone BRL SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.048Benzene BRL SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.057Bromobenzene BRL SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.14Bromochloromethane BRL SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.062Bromodichloromethane BRL SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.040Bromoform BRL SM6200 B P5D020511.0 4/14/15 16:37 VHLug/L 0.18Bromomethane BRL SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.11Carbon Tetrachloride BRL SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.062Chlorobenzene BRL SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.22Chloroethane 0.52 SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.076Chloroform 1.2 SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.079Chloromethane BRL SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.056cis-1,2-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.079cis-1,3-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.081Dibromochloromethane BRL SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.065Dibromomethane BRL SM6200 B P5D020511.0 4/14/15 16:37 VHLug/L 0.11Dichlorodifluoromethane BRL SM6200 B P5D020512004/14/15 16:37 VHLug/L 27Ethanol This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 16 of 58 Laboratory Report 04/22/2015 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution Factor Units MDL Analyst 4021 Stirrup Creek Drive Suite 100 Project No.: Project: Alcatel - Raleigh - Groundwater AMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Sample Matrix: Water Client Sample ID: MW-4d Prism Sample ID: 5040160-06 Prism Work Order: 5040160 Time Collected: 04/08/15 12:00 Time Submitted: 04/10/15 08:00 6480155031 BRL SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.061Ethylbenzene BRL SM6200 B P5D020512.0 4/14/15 16:37 VHLug/L 0.16Hexachlorobutadiene BRL SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.050Isopropyl Ether BRL SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.054Isopropylbenzene (Cumene) BRL SM6200 B P5D020511.0 4/14/15 16:37 VHLug/L 0.12m,p-Xylenes BRL SM6200 B P5D020511.0 4/14/15 16:37 VHLug/L 0.065Methyl Butyl Ketone (2-Hexanone) BRL SM6200 B P5D020515.0 4/14/15 16:37 VHLug/L 0.24Methyl Ethyl Ketone (2-Butanone) BRL SM6200 B P5D020511.0 4/14/15 16:37 VHLug/L 0.078Methyl Isobutyl Ketone BRL SM6200 B P5D020512.0 4/14/15 16:37 VHLug/L 0.083Methylene Chloride BRL SM6200 B P5D020511.0 4/14/15 16:37 VHLug/L 0.042Methyl-tert-Butyl Ether BRL SM6200 B P5D020511.0 4/14/15 16:37 VHLug/L 0.19Naphthalene BRL SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.076n-Butylbenzene BRL SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.087n-Propylbenzene BRL SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.044o-Xylene BRL SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.076sec-Butylbenzene BRL SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.047Styrene BRL SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.088tert-Butylbenzene 1400 SM6200 B P5D020520104/14/15 17:03 VHLug/L 2.0Tetrachloroethylene BRL SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.044Toluene BRL SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.070trans-1,2-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.12trans-1,3-Dichloropropylene 1.2 SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.078Trichloroethylene 21 SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.062Trichlorofluoromethane BRL SM6200 B P5D020515.0 4/14/15 16:37 VHLug/L 0.060Vinyl acetate BRL SM6200 B P5D020510.50 4/14/15 16:37 VHLug/L 0.097Vinyl chloride BRL SM6200 B P5D020511.5 4/14/15 16:37 VHLug/L 0.15Xylenes, total Surrogate Recovery Control Limits 70-130115 %4-Bromofluorobenzene 70-130115 %Dibromofluoromethane 70-130112 %Toluene-d8 Volatile Organic Compounds by GC/MS SIM 8.9 8260B SIM P5D025813.0 4/21/15 13:45 CGPug/L 0.521,4-Dioxane This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 17 of 58 Laboratory Report 04/22/2015 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution Factor Units MDL Analyst 4021 Stirrup Creek Drive Suite 100 Project No.: Project: Alcatel - Raleigh - Groundwater AMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Sample Matrix: Water Client Sample ID: MW-5sk Prism Sample ID: 5040160-07 Prism Work Order: 5040160 Time Collected: 04/07/15 12:58 Time Submitted: 04/10/15 08:00 6480155031 Volatile Organic Compounds by GC/MS BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.111,1,1,2-Tetrachloroethane BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.0611,1,1-Trichloroethane BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.0361,1,2,2-Tetrachloroethane BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.0661,1,2-Trichloroethane 0.86 SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.0831,1-Dichloroethane 2.4 SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.0831,1-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.0511,1-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.401,2,3-Trichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.141,2,3-Trichloropropane BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.131,2,4-Trichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.0541,2,4-Trimethylbenzene BRL SM6200 B P5D020512.0 4/14/15 17:29 VHLug/L 0.171,2-Dibromo-3-chloropropane BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.0511,2-Dibromoethane BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.0761,2-Dichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.0661,2-Dichloroethane BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.111,2-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.0761,3,5-Trimethylbenzene BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.0541,3-Dichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.0431,3-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.0501,4-Dichlorobenzene BRL SM6200 B P5D020512.0 4/14/15 17:29 VHLug/L 0.112,2-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.0662-Chlorotoluene BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.0504-Chlorotoluene BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.0894-Isopropyltoluene BRL SM6200 B P5D02051104/14/15 17:29 VHLug/L 0.31Acetone BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.048Benzene BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.057Bromobenzene BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.14Bromochloromethane BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.062Bromodichloromethane BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.040Bromoform BRL SM6200 B P5D020511.0 4/14/15 17:29 VHLug/L 0.18Bromomethane BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.11Carbon Tetrachloride BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.062Chlorobenzene BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.22Chloroethane BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.076Chloroform BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.079Chloromethane 10 SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.056cis-1,2-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.079cis-1,3-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.081Dibromochloromethane BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.065Dibromomethane BRL SM6200 B P5D020511.0 4/14/15 17:29 VHLug/L 0.11Dichlorodifluoromethane BRL SM6200 B P5D020512004/14/15 17:29 VHLug/L 27Ethanol This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 18 of 58 Laboratory Report 04/22/2015 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution Factor Units MDL Analyst 4021 Stirrup Creek Drive Suite 100 Project No.: Project: Alcatel - Raleigh - Groundwater AMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Sample Matrix: Water Client Sample ID: MW-5sk Prism Sample ID: 5040160-07 Prism Work Order: 5040160 Time Collected: 04/07/15 12:58 Time Submitted: 04/10/15 08:00 6480155031 BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.061Ethylbenzene BRL SM6200 B P5D020512.0 4/14/15 17:29 VHLug/L 0.16Hexachlorobutadiene BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.050Isopropyl Ether BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.054Isopropylbenzene (Cumene) BRL SM6200 B P5D020511.0 4/14/15 17:29 VHLug/L 0.12m,p-Xylenes BRL SM6200 B P5D020511.0 4/14/15 17:29 VHLug/L 0.065Methyl Butyl Ketone (2-Hexanone) BRL SM6200 B P5D020515.0 4/14/15 17:29 VHLug/L 0.24Methyl Ethyl Ketone (2-Butanone) BRL SM6200 B P5D020511.0 4/14/15 17:29 VHLug/L 0.078Methyl Isobutyl Ketone BRL SM6200 B P5D020512.0 4/14/15 17:29 VHLug/L 0.083Methylene Chloride BRL SM6200 B P5D020511.0 4/14/15 17:29 VHLug/L 0.042Methyl-tert-Butyl Ether BRL SM6200 B P5D020511.0 4/14/15 17:29 VHLug/L 0.19Naphthalene BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.076n-Butylbenzene BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.087n-Propylbenzene BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.044o-Xylene BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.076sec-Butylbenzene BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.047Styrene BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.088tert-Butylbenzene BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.098Tetrachloroethylene BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.044Toluene BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.070trans-1,2-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.12trans-1,3-Dichloropropylene 3.4 SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.078Trichloroethylene BRL SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.062Trichlorofluoromethane BRL SM6200 B P5D020515.0 4/14/15 17:29 VHLug/L 0.060Vinyl acetate 1.3 SM6200 B P5D020510.50 4/14/15 17:29 VHLug/L 0.097Vinyl chloride BRL SM6200 B P5D020511.5 4/14/15 17:29 VHLug/L 0.15Xylenes, total Surrogate Recovery Control Limits 70-130113 %4-Bromofluorobenzene 70-130114 %Dibromofluoromethane 70-130112 %Toluene-d8 Volatile Organic Compounds by GC/MS SIM 2.5 8260B SIM P5D025813.0 4/21/15 5:10 CGPug/L 0.521,4-Dioxane This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 19 of 58 Laboratory Report 04/22/2015 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution Factor Units MDL Analyst 4021 Stirrup Creek Drive Suite 100 Project No.: Project: Alcatel - Raleigh - Groundwater AMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Sample Matrix: Water Client Sample ID: MW-9sk Prism Sample ID: 5040160-08 Prism Work Order: 5040160 Time Collected: 04/07/15 14:55 Time Submitted: 04/10/15 08:00 6480155031 Volatile Organic Compounds by GC/MS BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.111,1,1,2-Tetrachloroethane BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.0611,1,1-Trichloroethane BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.0361,1,2,2-Tetrachloroethane BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.0661,1,2-Trichloroethane BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.0831,1-Dichloroethane BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.0831,1-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.0511,1-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.401,2,3-Trichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.141,2,3-Trichloropropane BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.131,2,4-Trichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.0541,2,4-Trimethylbenzene BRL SM6200 B P5D020512.0 4/14/15 17:55 VHLug/L 0.171,2-Dibromo-3-chloropropane BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.0511,2-Dibromoethane BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.0761,2-Dichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.0661,2-Dichloroethane BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.111,2-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.0761,3,5-Trimethylbenzene BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.0541,3-Dichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.0431,3-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.0501,4-Dichlorobenzene BRL SM6200 B P5D020512.0 4/14/15 17:55 VHLug/L 0.112,2-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.0662-Chlorotoluene BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.0504-Chlorotoluene BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.0894-Isopropyltoluene BRL SM6200 B P5D02051104/14/15 17:55 VHLug/L 0.31Acetone BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.048Benzene BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.057Bromobenzene BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.14Bromochloromethane BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.062Bromodichloromethane BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.040Bromoform BRL SM6200 B P5D020511.0 4/14/15 17:55 VHLug/L 0.18Bromomethane BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.11Carbon Tetrachloride BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.062Chlorobenzene BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.22Chloroethane BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.076Chloroform BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.079Chloromethane BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.056cis-1,2-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.079cis-1,3-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.081Dibromochloromethane BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.065Dibromomethane BRL SM6200 B P5D020511.0 4/14/15 17:55 VHLug/L 0.11Dichlorodifluoromethane BRL SM6200 B P5D020512004/14/15 17:55 VHLug/L 27Ethanol This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 20 of 58 Laboratory Report 04/22/2015 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution Factor Units MDL Analyst 4021 Stirrup Creek Drive Suite 100 Project No.: Project: Alcatel - Raleigh - Groundwater AMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Sample Matrix: Water Client Sample ID: MW-9sk Prism Sample ID: 5040160-08 Prism Work Order: 5040160 Time Collected: 04/07/15 14:55 Time Submitted: 04/10/15 08:00 6480155031 BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.061Ethylbenzene BRL SM6200 B P5D020512.0 4/14/15 17:55 VHLug/L 0.16Hexachlorobutadiene BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.050Isopropyl Ether BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.054Isopropylbenzene (Cumene) BRL SM6200 B P5D020511.0 4/14/15 17:55 VHLug/L 0.12m,p-Xylenes BRL SM6200 B P5D020511.0 4/14/15 17:55 VHLug/L 0.065Methyl Butyl Ketone (2-Hexanone) BRL SM6200 B P5D020515.0 4/14/15 17:55 VHLug/L 0.24Methyl Ethyl Ketone (2-Butanone) BRL SM6200 B P5D020511.0 4/14/15 17:55 VHLug/L 0.078Methyl Isobutyl Ketone BRL SM6200 B P5D020512.0 4/14/15 17:55 VHLug/L 0.083Methylene Chloride BRL SM6200 B P5D020511.0 4/14/15 17:55 VHLug/L 0.042Methyl-tert-Butyl Ether BRL SM6200 B P5D020511.0 4/14/15 17:55 VHLug/L 0.19Naphthalene BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.076n-Butylbenzene BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.087n-Propylbenzene BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.044o-Xylene BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.076sec-Butylbenzene BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.047Styrene BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.088tert-Butylbenzene BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.098Tetrachloroethylene BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.044Toluene BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.070trans-1,2-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.12trans-1,3-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.078Trichloroethylene BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.062Trichlorofluoromethane BRL SM6200 B P5D020515.0 4/14/15 17:55 VHLug/L 0.060Vinyl acetate BRL SM6200 B P5D020510.50 4/14/15 17:55 VHLug/L 0.097Vinyl chloride BRL SM6200 B P5D020511.5 4/14/15 17:55 VHLug/L 0.15Xylenes, total Surrogate Recovery Control Limits 70-130113 %4-Bromofluorobenzene 70-130116 %Dibromofluoromethane 70-130114 %Toluene-d8 Volatile Organic Compounds by GC/MS SIM 0.52 8260B SIM P5D025813.0 4/21/15 5:42 CGPug/L 0.521,4-Dioxane This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 21 of 58 Laboratory Report 04/22/2015 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution Factor Units MDL Analyst 4021 Stirrup Creek Drive Suite 100 Project No.: Project: Alcatel - Raleigh - Groundwater AMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Sample Matrix: Water Client Sample ID: MW-9dk Prism Sample ID: 5040160-09 Prism Work Order: 5040160 Time Collected: 04/07/15 14:54 Time Submitted: 04/10/15 08:00 6480155031 Volatile Organic Compounds by GC/MS BRL SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.111,1,1,2-Tetrachloroethane 8.2 SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.0611,1,1-Trichloroethane BRL SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.0361,1,2,2-Tetrachloroethane BRL SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.0661,1,2-Trichloroethane 4.6 SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.0831,1-Dichloroethane 28 SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.0831,1-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.0511,1-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.401,2,3-Trichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.141,2,3-Trichloropropane BRL SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.131,2,4-Trichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.0541,2,4-Trimethylbenzene BRL SM6200 B P5D020512.0 4/14/15 18:21 VHLug/L 0.171,2-Dibromo-3-chloropropane BRL SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.0511,2-Dibromoethane BRL SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.0761,2-Dichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.0661,2-Dichloroethane BRL SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.111,2-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.0761,3,5-Trimethylbenzene BRL SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.0541,3-Dichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.0431,3-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.0501,4-Dichlorobenzene BRL SM6200 B P5D020512.0 4/14/15 18:21 VHLug/L 0.112,2-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.0662-Chlorotoluene BRL SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.0504-Chlorotoluene BRL SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.0894-Isopropyltoluene BRL SM6200 B P5D02051104/14/15 18:21 VHLug/L 0.31Acetone BRL SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.048Benzene BRL SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.057Bromobenzene BRL SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.14Bromochloromethane BRL SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.062Bromodichloromethane BRL SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.040Bromoform BRL SM6200 B P5D020511.0 4/14/15 18:21 VHLug/L 0.18Bromomethane BRL SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.11Carbon Tetrachloride BRL SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.062Chlorobenzene BRL SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.22Chloroethane 0.77 SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.076Chloroform BRL SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.079Chloromethane BRL SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.056cis-1,2-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.079cis-1,3-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.081Dibromochloromethane BRL SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.065Dibromomethane BRL SM6200 B P5D020511.0 4/14/15 18:21 VHLug/L 0.11Dichlorodifluoromethane BRL SM6200 B P5D020512004/14/15 18:21 VHLug/L 27Ethanol This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 22 of 58 Laboratory Report 04/22/2015 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution Factor Units MDL Analyst 4021 Stirrup Creek Drive Suite 100 Project No.: Project: Alcatel - Raleigh - Groundwater AMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Sample Matrix: Water Client Sample ID: MW-9dk Prism Sample ID: 5040160-09 Prism Work Order: 5040160 Time Collected: 04/07/15 14:54 Time Submitted: 04/10/15 08:00 6480155031 BRL SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.061Ethylbenzene BRL SM6200 B P5D020512.0 4/14/15 18:21 VHLug/L 0.16Hexachlorobutadiene BRL SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.050Isopropyl Ether BRL SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.054Isopropylbenzene (Cumene) BRL SM6200 B P5D020511.0 4/14/15 18:21 VHLug/L 0.12m,p-Xylenes BRL SM6200 B P5D020511.0 4/14/15 18:21 VHLug/L 0.065Methyl Butyl Ketone (2-Hexanone) BRL SM6200 B P5D020515.0 4/14/15 18:21 VHLug/L 0.24Methyl Ethyl Ketone (2-Butanone) BRL SM6200 B P5D020511.0 4/14/15 18:21 VHLug/L 0.078Methyl Isobutyl Ketone BRL SM6200 B P5D020512.0 4/14/15 18:21 VHLug/L 0.083Methylene Chloride BRL SM6200 B P5D020511.0 4/14/15 18:21 VHLug/L 0.042Methyl-tert-Butyl Ether BRL SM6200 B P5D020511.0 4/14/15 18:21 VHLug/L 0.19Naphthalene BRL SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.076n-Butylbenzene BRL SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.087n-Propylbenzene BRL SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.044o-Xylene BRL SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.076sec-Butylbenzene BRL SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.047Styrene BRL SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.088tert-Butylbenzene 34 SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.098Tetrachloroethylene BRL SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.044Toluene BRL SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.070trans-1,2-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.12trans-1,3-Dichloropropylene 7.9 SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.078Trichloroethylene 4.4 SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.062Trichlorofluoromethane BRL SM6200 B P5D020515.0 4/14/15 18:21 VHLug/L 0.060Vinyl acetate BRL SM6200 B P5D020510.50 4/14/15 18:21 VHLug/L 0.097Vinyl chloride BRL SM6200 B P5D020511.5 4/14/15 18:21 VHLug/L 0.15Xylenes, total Surrogate Recovery Control Limits 70-130113 %4-Bromofluorobenzene 70-130113 %Dibromofluoromethane 70-130111 %Toluene-d8 Volatile Organic Compounds by GC/MS SIM 23 8260B SIM P5D025813.0 4/21/15 6:15 CGPug/L 0.521,4-Dioxane This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 23 of 58 Laboratory Report 04/22/2015 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution Factor Units MDL Analyst 4021 Stirrup Creek Drive Suite 100 Project No.: Project: Alcatel - Raleigh - Groundwater AMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Sample Matrix: Water Client Sample ID: MW-12s Prism Sample ID: 5040160-10 Prism Work Order: 5040160 Time Collected: 04/08/15 11:02 Time Submitted: 04/10/15 08:00 6480155031 Volatile Organic Compounds by GC/MS BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.111,1,1,2-Tetrachloroethane BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.0611,1,1-Trichloroethane BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.0361,1,2,2-Tetrachloroethane BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.0661,1,2-Trichloroethane BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.0831,1-Dichloroethane 0.84 SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.0831,1-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.0511,1-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.401,2,3-Trichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.141,2,3-Trichloropropane BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.131,2,4-Trichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.0541,2,4-Trimethylbenzene BRL SM6200 B P5D020512.0 4/14/15 18:47 VHLug/L 0.171,2-Dibromo-3-chloropropane BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.0511,2-Dibromoethane BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.0761,2-Dichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.0661,2-Dichloroethane BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.111,2-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.0761,3,5-Trimethylbenzene BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.0541,3-Dichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.0431,3-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.0501,4-Dichlorobenzene BRL SM6200 B P5D020512.0 4/14/15 18:47 VHLug/L 0.112,2-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.0662-Chlorotoluene BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.0504-Chlorotoluene BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.0894-Isopropyltoluene BRL SM6200 B P5D02051104/14/15 18:47 VHLug/L 0.31Acetone BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.048Benzene BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.057Bromobenzene BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.14Bromochloromethane BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.062Bromodichloromethane BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.040Bromoform BRL SM6200 B P5D020511.0 4/14/15 18:47 VHLug/L 0.18Bromomethane BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.11Carbon Tetrachloride BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.062Chlorobenzene BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.22Chloroethane BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.076Chloroform BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.079Chloromethane BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.056cis-1,2-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.079cis-1,3-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.081Dibromochloromethane BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.065Dibromomethane BRL SM6200 B P5D020511.0 4/14/15 18:47 VHLug/L 0.11Dichlorodifluoromethane BRL SM6200 B P5D020512004/14/15 18:47 VHLug/L 27Ethanol This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 24 of 58 Laboratory Report 04/22/2015 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution Factor Units MDL Analyst 4021 Stirrup Creek Drive Suite 100 Project No.: Project: Alcatel - Raleigh - Groundwater AMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Sample Matrix: Water Client Sample ID: MW-12s Prism Sample ID: 5040160-10 Prism Work Order: 5040160 Time Collected: 04/08/15 11:02 Time Submitted: 04/10/15 08:00 6480155031 BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.061Ethylbenzene BRL SM6200 B P5D020512.0 4/14/15 18:47 VHLug/L 0.16Hexachlorobutadiene BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.050Isopropyl Ether BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.054Isopropylbenzene (Cumene) BRL SM6200 B P5D020511.0 4/14/15 18:47 VHLug/L 0.12m,p-Xylenes BRL SM6200 B P5D020511.0 4/14/15 18:47 VHLug/L 0.065Methyl Butyl Ketone (2-Hexanone) BRL SM6200 B P5D020515.0 4/14/15 18:47 VHLug/L 0.24Methyl Ethyl Ketone (2-Butanone) BRL SM6200 B P5D020511.0 4/14/15 18:47 VHLug/L 0.078Methyl Isobutyl Ketone BRL SM6200 B P5D020512.0 4/14/15 18:47 VHLug/L 0.083Methylene Chloride BRL SM6200 B P5D020511.0 4/14/15 18:47 VHLug/L 0.042Methyl-tert-Butyl Ether BRL SM6200 B P5D020511.0 4/14/15 18:47 VHLug/L 0.19Naphthalene BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.076n-Butylbenzene BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.087n-Propylbenzene BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.044o-Xylene BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.076sec-Butylbenzene BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.047Styrene BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.088tert-Butylbenzene 2.7 SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.098Tetrachloroethylene BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.044Toluene BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.070trans-1,2-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.12trans-1,3-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.078Trichloroethylene BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.062Trichlorofluoromethane BRL SM6200 B P5D020515.0 4/14/15 18:47 VHLug/L 0.060Vinyl acetate BRL SM6200 B P5D020510.50 4/14/15 18:47 VHLug/L 0.097Vinyl chloride BRL SM6200 B P5D020511.5 4/14/15 18:47 VHLug/L 0.15Xylenes, total Surrogate Recovery Control Limits 70-130112 %4-Bromofluorobenzene 70-130111 %Dibromofluoromethane 70-130108 %Toluene-d8 Volatile Organic Compounds by GC/MS SIM 6.0 8260B SIM P5D025813.0 4/21/15 14:17 CGPug/L 0.521,4-Dioxane This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 25 of 58 Laboratory Report 04/22/2015 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution Factor Units MDL Analyst 4021 Stirrup Creek Drive Suite 100 Project No.: Project: Alcatel - Raleigh - Groundwater AMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Sample Matrix: Water Client Sample ID: MW-12dk Prism Sample ID: 5040160-11 Prism Work Order: 5040160 Time Collected: 04/07/15 15:40 Time Submitted: 04/10/15 08:00 6480155031 Volatile Organic Compounds by GC/MS BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.111,1,1,2-Tetrachloroethane BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.0611,1,1-Trichloroethane BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.0361,1,2,2-Tetrachloroethane BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.0661,1,2-Trichloroethane BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.0831,1-Dichloroethane BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.0831,1-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.0511,1-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.401,2,3-Trichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.141,2,3-Trichloropropane BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.131,2,4-Trichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.0541,2,4-Trimethylbenzene BRL SM6200 B P5D020512.0 4/14/15 19:13 VHLug/L 0.171,2-Dibromo-3-chloropropane BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.0511,2-Dibromoethane BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.0761,2-Dichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.0661,2-Dichloroethane BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.111,2-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.0761,3,5-Trimethylbenzene BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.0541,3-Dichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.0431,3-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.0501,4-Dichlorobenzene BRL SM6200 B P5D020512.0 4/14/15 19:13 VHLug/L 0.112,2-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.0662-Chlorotoluene BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.0504-Chlorotoluene BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.0894-Isopropyltoluene BRL SM6200 B P5D02051104/14/15 19:13 VHLug/L 0.31Acetone BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.048Benzene BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.057Bromobenzene BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.14Bromochloromethane BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.062Bromodichloromethane BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.040Bromoform BRL SM6200 B P5D020511.0 4/14/15 19:13 VHLug/L 0.18Bromomethane BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.11Carbon Tetrachloride BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.062Chlorobenzene BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.22Chloroethane BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.076Chloroform BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.079Chloromethane BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.056cis-1,2-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.079cis-1,3-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.081Dibromochloromethane BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.065Dibromomethane BRL SM6200 B P5D020511.0 4/14/15 19:13 VHLug/L 0.11Dichlorodifluoromethane BRL SM6200 B P5D020512004/14/15 19:13 VHLug/L 27Ethanol This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 26 of 58 Laboratory Report 04/22/2015 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution Factor Units MDL Analyst 4021 Stirrup Creek Drive Suite 100 Project No.: Project: Alcatel - Raleigh - Groundwater AMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Sample Matrix: Water Client Sample ID: MW-12dk Prism Sample ID: 5040160-11 Prism Work Order: 5040160 Time Collected: 04/07/15 15:40 Time Submitted: 04/10/15 08:00 6480155031 BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.061Ethylbenzene BRL SM6200 B P5D020512.0 4/14/15 19:13 VHLug/L 0.16Hexachlorobutadiene BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.050Isopropyl Ether BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.054Isopropylbenzene (Cumene) BRL SM6200 B P5D020511.0 4/14/15 19:13 VHLug/L 0.12m,p-Xylenes BRL SM6200 B P5D020511.0 4/14/15 19:13 VHLug/L 0.065Methyl Butyl Ketone (2-Hexanone) BRL SM6200 B P5D020515.0 4/14/15 19:13 VHLug/L 0.24Methyl Ethyl Ketone (2-Butanone) BRL SM6200 B P5D020511.0 4/14/15 19:13 VHLug/L 0.078Methyl Isobutyl Ketone BRL SM6200 B P5D020512.0 4/14/15 19:13 VHLug/L 0.083Methylene Chloride BRL SM6200 B P5D020511.0 4/14/15 19:13 VHLug/L 0.042Methyl-tert-Butyl Ether BRL SM6200 B P5D020511.0 4/14/15 19:13 VHLug/L 0.19Naphthalene BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.076n-Butylbenzene BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.087n-Propylbenzene BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.044o-Xylene BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.076sec-Butylbenzene BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.047Styrene BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.088tert-Butylbenzene BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.098Tetrachloroethylene 5.2 SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.044Toluene BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.070trans-1,2-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.12trans-1,3-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.078Trichloroethylene BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.062Trichlorofluoromethane BRL SM6200 B P5D020515.0 4/14/15 19:13 VHLug/L 0.060Vinyl acetate BRL SM6200 B P5D020510.50 4/14/15 19:13 VHLug/L 0.097Vinyl chloride BRL SM6200 B P5D020511.5 4/14/15 19:13 VHLug/L 0.15Xylenes, total Surrogate Recovery Control Limits 70-130114 %4-Bromofluorobenzene 70-130116 %Dibromofluoromethane 70-130115 %Toluene-d8 Volatile Organic Compounds by GC/MS SIM 1.2 8260B SIM P5D025813.0 4/21/15 6:48 CGPug/L 0.521,4-Dioxane This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 27 of 58 Laboratory Report 04/22/2015 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution Factor Units MDL Analyst 4021 Stirrup Creek Drive Suite 100 Project No.: Project: Alcatel - Raleigh - Groundwater AMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Sample Matrix: Water Client Sample ID: MW-18i Prism Sample ID: 5040160-12 Prism Work Order: 5040160 Time Collected: 04/08/15 11:17 Time Submitted: 04/10/15 08:00 6480155031 Volatile Organic Compounds by GC/MS BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.111,1,1,2-Tetrachloroethane 2.6 SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.0611,1,1-Trichloroethane BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.0361,1,2,2-Tetrachloroethane BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.0661,1,2-Trichloroethane 0.64 SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.0831,1-Dichloroethane 7.8 SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.0831,1-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.0511,1-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.401,2,3-Trichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.141,2,3-Trichloropropane BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.131,2,4-Trichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.0541,2,4-Trimethylbenzene BRL SM6200 B P5D020512.0 4/14/15 19:40 VHLug/L 0.171,2-Dibromo-3-chloropropane BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.0511,2-Dibromoethane BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.0761,2-Dichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.0661,2-Dichloroethane BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.111,2-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.0761,3,5-Trimethylbenzene BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.0541,3-Dichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.0431,3-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.0501,4-Dichlorobenzene BRL SM6200 B P5D020512.0 4/14/15 19:40 VHLug/L 0.112,2-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.0662-Chlorotoluene BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.0504-Chlorotoluene BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.0894-Isopropyltoluene BRL SM6200 B P5D02051104/14/15 19:40 VHLug/L 0.31Acetone BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.048Benzene BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.057Bromobenzene BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.14Bromochloromethane BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.062Bromodichloromethane BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.040Bromoform BRL SM6200 B P5D020511.0 4/14/15 19:40 VHLug/L 0.18Bromomethane BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.11Carbon Tetrachloride BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.062Chlorobenzene BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.22Chloroethane BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.076Chloroform BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.079Chloromethane BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.056cis-1,2-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.079cis-1,3-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.081Dibromochloromethane BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.065Dibromomethane BRL SM6200 B P5D020511.0 4/14/15 19:40 VHLug/L 0.11Dichlorodifluoromethane BRL SM6200 B P5D020512004/14/15 19:40 VHLug/L 27Ethanol This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 28 of 58 Laboratory Report 04/22/2015 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution Factor Units MDL Analyst 4021 Stirrup Creek Drive Suite 100 Project No.: Project: Alcatel - Raleigh - Groundwater AMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Sample Matrix: Water Client Sample ID: MW-18i Prism Sample ID: 5040160-12 Prism Work Order: 5040160 Time Collected: 04/08/15 11:17 Time Submitted: 04/10/15 08:00 6480155031 BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.061Ethylbenzene BRL SM6200 B P5D020512.0 4/14/15 19:40 VHLug/L 0.16Hexachlorobutadiene BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.050Isopropyl Ether BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.054Isopropylbenzene (Cumene) BRL SM6200 B P5D020511.0 4/14/15 19:40 VHLug/L 0.12m,p-Xylenes BRL SM6200 B P5D020511.0 4/14/15 19:40 VHLug/L 0.065Methyl Butyl Ketone (2-Hexanone) BRL SM6200 B P5D020515.0 4/14/15 19:40 VHLug/L 0.24Methyl Ethyl Ketone (2-Butanone) BRL SM6200 B P5D020511.0 4/14/15 19:40 VHLug/L 0.078Methyl Isobutyl Ketone BRL SM6200 B P5D020512.0 4/14/15 19:40 VHLug/L 0.083Methylene Chloride BRL SM6200 B P5D020511.0 4/14/15 19:40 VHLug/L 0.042Methyl-tert-Butyl Ether BRL SM6200 B P5D020511.0 4/14/15 19:40 VHLug/L 0.19Naphthalene BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.076n-Butylbenzene BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.087n-Propylbenzene BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.044o-Xylene BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.076sec-Butylbenzene BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.047Styrene BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.088tert-Butylbenzene 56 SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.098Tetrachloroethylene BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.044Toluene BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.070trans-1,2-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.12trans-1,3-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.078Trichloroethylene 3.4 SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.062Trichlorofluoromethane BRL SM6200 B P5D020515.0 4/14/15 19:40 VHLug/L 0.060Vinyl acetate BRL SM6200 B P5D020510.50 4/14/15 19:40 VHLug/L 0.097Vinyl chloride BRL SM6200 B P5D020511.5 4/14/15 19:40 VHLug/L 0.15Xylenes, total Surrogate Recovery Control Limits 70-130122 %4-Bromofluorobenzene 70-130118 %Dibromofluoromethane 70-130113 %Toluene-d8 Volatile Organic Compounds by GC/MS SIM 29 8260B SIM P5D025813.0 4/21/15 14:50 CGPug/L 0.521,4-Dioxane This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 29 of 58 Laboratory Report 04/22/2015 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution Factor Units MDL Analyst 4021 Stirrup Creek Drive Suite 100 Project No.: Project: Alcatel - Raleigh - Groundwater AMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Sample Matrix: Water Client Sample ID: MW-19i Prism Sample ID: 5040160-13 Prism Work Order: 5040160 Time Collected: 04/08/15 13:56 Time Submitted: 04/10/15 08:00 6480155031 Volatile Organic Compounds by GC/MS BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.111,1,1,2-Tetrachloroethane BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.0611,1,1-Trichloroethane BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.0361,1,2,2-Tetrachloroethane BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.0661,1,2-Trichloroethane 13 SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.0831,1-Dichloroethane 79 SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.0831,1-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.0511,1-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.401,2,3-Trichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.141,2,3-Trichloropropane BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.131,2,4-Trichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.0541,2,4-Trimethylbenzene BRL SM6200 B P5D020512.0 4/14/15 20:06 VHLug/L 0.171,2-Dibromo-3-chloropropane BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.0511,2-Dibromoethane BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.0761,2-Dichlorobenzene 0.56 SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.0661,2-Dichloroethane BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.111,2-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.0761,3,5-Trimethylbenzene BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.0541,3-Dichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.0431,3-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.0501,4-Dichlorobenzene BRL SM6200 B P5D020512.0 4/14/15 20:06 VHLug/L 0.112,2-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.0662-Chlorotoluene BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.0504-Chlorotoluene BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.0894-Isopropyltoluene BRL SM6200 B P5D02051104/14/15 20:06 VHLug/L 0.31Acetone BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.048Benzene BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.057Bromobenzene BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.14Bromochloromethane BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.062Bromodichloromethane BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.040Bromoform BRL SM6200 B P5D020511.0 4/14/15 20:06 VHLug/L 0.18Bromomethane BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.11Carbon Tetrachloride BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.062Chlorobenzene BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.22Chloroethane BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.076Chloroform BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.079Chloromethane BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.056cis-1,2-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.079cis-1,3-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.081Dibromochloromethane BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.065Dibromomethane BRL SM6200 B P5D020511.0 4/14/15 20:06 VHLug/L 0.11Dichlorodifluoromethane BRL SM6200 B P5D020512004/14/15 20:06 VHLug/L 27Ethanol This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 30 of 58 Laboratory Report 04/22/2015 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution Factor Units MDL Analyst 4021 Stirrup Creek Drive Suite 100 Project No.: Project: Alcatel - Raleigh - Groundwater AMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Sample Matrix: Water Client Sample ID: MW-19i Prism Sample ID: 5040160-13 Prism Work Order: 5040160 Time Collected: 04/08/15 13:56 Time Submitted: 04/10/15 08:00 6480155031 BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.061Ethylbenzene BRL SM6200 B P5D020512.0 4/14/15 20:06 VHLug/L 0.16Hexachlorobutadiene BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.050Isopropyl Ether BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.054Isopropylbenzene (Cumene) BRL SM6200 B P5D020511.0 4/14/15 20:06 VHLug/L 0.12m,p-Xylenes BRL SM6200 B P5D020511.0 4/14/15 20:06 VHLug/L 0.065Methyl Butyl Ketone (2-Hexanone) BRL SM6200 B P5D020515.0 4/14/15 20:06 VHLug/L 0.24Methyl Ethyl Ketone (2-Butanone) BRL SM6200 B P5D020511.0 4/14/15 20:06 VHLug/L 0.078Methyl Isobutyl Ketone BRL SM6200 B P5D020512.0 4/14/15 20:06 VHLug/L 0.083Methylene Chloride BRL SM6200 B P5D020511.0 4/14/15 20:06 VHLug/L 0.042Methyl-tert-Butyl Ether BRL SM6200 B P5D020511.0 4/14/15 20:06 VHLug/L 0.19Naphthalene BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.076n-Butylbenzene BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.087n-Propylbenzene BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.044o-Xylene BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.076sec-Butylbenzene BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.047Styrene BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.088tert-Butylbenzene 37 SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.098Tetrachloroethylene BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.044Toluene BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.070trans-1,2-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.12trans-1,3-Dichloropropylene 3.2 SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.078Trichloroethylene BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.062Trichlorofluoromethane BRL SM6200 B P5D020515.0 4/14/15 20:06 VHLug/L 0.060Vinyl acetate BRL SM6200 B P5D020510.50 4/14/15 20:06 VHLug/L 0.097Vinyl chloride BRL SM6200 B P5D020511.5 4/14/15 20:06 VHLug/L 0.15Xylenes, total Surrogate Recovery Control Limits 70-130118 %4-Bromofluorobenzene 70-130113 %Dibromofluoromethane 70-130111 %Toluene-d8 Volatile Organic Compounds by GC/MS SIM 53 8260B SIM P5D025826.0 4/21/15 15:23 CGPug/L 1.01,4-Dioxane This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 31 of 58 Laboratory Report 04/22/2015 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution Factor Units MDL Analyst 4021 Stirrup Creek Drive Suite 100 Project No.: Project: Alcatel - Raleigh - Groundwater AMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Sample Matrix: Water Client Sample ID: MW-21i Prism Sample ID: 5040160-14 Prism Work Order: 5040160 Time Collected: 04/08/15 14:12 Time Submitted: 04/10/15 08:00 6480155031 Volatile Organic Compounds by GC/MS BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.111,1,1,2-Tetrachloroethane 10 SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.0611,1,1-Trichloroethane BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.0361,1,2,2-Tetrachloroethane BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.0661,1,2-Trichloroethane BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.0831,1-Dichloroethane 3.7 SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.0831,1-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.0511,1-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.401,2,3-Trichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.141,2,3-Trichloropropane BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.131,2,4-Trichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.0541,2,4-Trimethylbenzene BRL SM6200 B P5D020512.0 4/14/15 20:31 VHLug/L 0.171,2-Dibromo-3-chloropropane BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.0511,2-Dibromoethane BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.0761,2-Dichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.0661,2-Dichloroethane BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.111,2-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.0761,3,5-Trimethylbenzene BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.0541,3-Dichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.0431,3-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.0501,4-Dichlorobenzene BRL SM6200 B P5D020512.0 4/14/15 20:31 VHLug/L 0.112,2-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.0662-Chlorotoluene BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.0504-Chlorotoluene BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.0894-Isopropyltoluene BRL SM6200 B P5D02051104/14/15 20:31 VHLug/L 0.31Acetone BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.048Benzene BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.057Bromobenzene BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.14Bromochloromethane BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.062Bromodichloromethane BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.040Bromoform BRL SM6200 B P5D020511.0 4/14/15 20:31 VHLug/L 0.18Bromomethane BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.11Carbon Tetrachloride BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.062Chlorobenzene BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.22Chloroethane BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.076Chloroform BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.079Chloromethane BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.056cis-1,2-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.079cis-1,3-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.081Dibromochloromethane BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.065Dibromomethane BRL SM6200 B P5D020511.0 4/14/15 20:31 VHLug/L 0.11Dichlorodifluoromethane BRL SM6200 B P5D020512004/14/15 20:31 VHLug/L 27Ethanol This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 32 of 58 Laboratory Report 04/22/2015 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution Factor Units MDL Analyst 4021 Stirrup Creek Drive Suite 100 Project No.: Project: Alcatel - Raleigh - Groundwater AMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Sample Matrix: Water Client Sample ID: MW-21i Prism Sample ID: 5040160-14 Prism Work Order: 5040160 Time Collected: 04/08/15 14:12 Time Submitted: 04/10/15 08:00 6480155031 BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.061Ethylbenzene BRL SM6200 B P5D020512.0 4/14/15 20:31 VHLug/L 0.16Hexachlorobutadiene BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.050Isopropyl Ether BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.054Isopropylbenzene (Cumene) BRL SM6200 B P5D020511.0 4/14/15 20:31 VHLug/L 0.12m,p-Xylenes BRL SM6200 B P5D020511.0 4/14/15 20:31 VHLug/L 0.065Methyl Butyl Ketone (2-Hexanone) BRL SM6200 B P5D020515.0 4/14/15 20:31 VHLug/L 0.24Methyl Ethyl Ketone (2-Butanone) BRL SM6200 B P5D020511.0 4/14/15 20:31 VHLug/L 0.078Methyl Isobutyl Ketone BRL SM6200 B P5D020512.0 4/14/15 20:31 VHLug/L 0.083Methylene Chloride BRL SM6200 B P5D020511.0 4/14/15 20:31 VHLug/L 0.042Methyl-tert-Butyl Ether BRL SM6200 B P5D020511.0 4/14/15 20:31 VHLug/L 0.19Naphthalene BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.076n-Butylbenzene BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.087n-Propylbenzene BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.044o-Xylene BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.076sec-Butylbenzene BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.047Styrene BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.088tert-Butylbenzene 700 SM6200 B P5D020520104/15/15 20:45 VHLug/L 2.0Tetrachloroethylene BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.044Toluene BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.070trans-1,2-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.12trans-1,3-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.078Trichloroethylene BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.062Trichlorofluoromethane BRL SM6200 B P5D020515.0 4/14/15 20:31 VHLug/L 0.060Vinyl acetate BRL SM6200 B P5D020510.50 4/14/15 20:31 VHLug/L 0.097Vinyl chloride BRL SM6200 B P5D020511.5 4/14/15 20:31 VHLug/L 0.15Xylenes, total Surrogate Recovery Control Limits 70-130117 %4-Bromofluorobenzene 70-130117 %Dibromofluoromethane 70-130114 %Toluene-d8 Volatile Organic Compounds by GC/MS SIM 1.3 8260B SIM P5D025813.0 4/21/15 21:22 CGPug/L 0.521,4-Dioxane This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 33 of 58 Laboratory Report 04/22/2015 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution Factor Units MDL Analyst 4021 Stirrup Creek Drive Suite 100 Project No.: Project: Alcatel - Raleigh - Groundwater AMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Sample Matrix: Water Client Sample ID: MW-22s Prism Sample ID: 5040160-15 Prism Work Order: 5040160 Time Collected: 04/08/15 14:38 Time Submitted: 04/10/15 08:00 6480155031 Volatile Organic Compounds by GC/MS BRL SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.111,1,1,2-Tetrachloroethane 4.9 SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.0611,1,1-Trichloroethane BRL SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.0361,1,2,2-Tetrachloroethane 1.4 SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.0661,1,2-Trichloroethane 15 SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.0831,1-Dichloroethane 64 SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.0831,1-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.0511,1-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.401,2,3-Trichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.141,2,3-Trichloropropane BRL SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.131,2,4-Trichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.0541,2,4-Trimethylbenzene BRL SM6200 B P5D020512.0 4/14/15 20:57 VHLug/L 0.171,2-Dibromo-3-chloropropane BRL SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.0511,2-Dibromoethane 3.1 SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.0761,2-Dichlorobenzene 1.6 SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.0661,2-Dichloroethane BRL SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.111,2-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.0761,3,5-Trimethylbenzene BRL SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.0541,3-Dichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.0431,3-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.0501,4-Dichlorobenzene BRL SM6200 B P5D020512.0 4/14/15 20:57 VHLug/L 0.112,2-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.0662-Chlorotoluene BRL SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.0504-Chlorotoluene BRL SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.0894-Isopropyltoluene BRL SM6200 B P5D02051104/14/15 20:57 VHLug/L 0.31Acetone BRL SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.048Benzene BRL SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.057Bromobenzene BRL SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.14Bromochloromethane BRL SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.062Bromodichloromethane BRL SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.040Bromoform BRL SM6200 B P5D020511.0 4/14/15 20:57 VHLug/L 0.18Bromomethane BRL SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.11Carbon Tetrachloride BRL SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.062Chlorobenzene BRL SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.22Chloroethane 4.2 SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.076Chloroform BRL SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.079Chloromethane BRL SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.056cis-1,2-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.079cis-1,3-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.081Dibromochloromethane BRL SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.065Dibromomethane BRL SM6200 B P5D020511.0 4/14/15 20:57 VHLug/L 0.11Dichlorodifluoromethane BRL SM6200 B P5D020512004/14/15 20:57 VHLug/L 27Ethanol This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 34 of 58 Laboratory Report 04/22/2015 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution Factor Units MDL Analyst 4021 Stirrup Creek Drive Suite 100 Project No.: Project: Alcatel - Raleigh - Groundwater AMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Sample Matrix: Water Client Sample ID: MW-22s Prism Sample ID: 5040160-15 Prism Work Order: 5040160 Time Collected: 04/08/15 14:38 Time Submitted: 04/10/15 08:00 6480155031 BRL SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.061Ethylbenzene BRL SM6200 B P5D020512.0 4/14/15 20:57 VHLug/L 0.16Hexachlorobutadiene BRL SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.050Isopropyl Ether BRL SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.054Isopropylbenzene (Cumene) BRL SM6200 B P5D020511.0 4/14/15 20:57 VHLug/L 0.12m,p-Xylenes BRL SM6200 B P5D020511.0 4/14/15 20:57 VHLug/L 0.065Methyl Butyl Ketone (2-Hexanone) BRL SM6200 B P5D020515.0 4/14/15 20:57 VHLug/L 0.24Methyl Ethyl Ketone (2-Butanone) BRL SM6200 B P5D020511.0 4/14/15 20:57 VHLug/L 0.078Methyl Isobutyl Ketone BRL SM6200 B P5D020512.0 4/14/15 20:57 VHLug/L 0.083Methylene Chloride BRL SM6200 B P5D020511.0 4/14/15 20:57 VHLug/L 0.042Methyl-tert-Butyl Ether BRL SM6200 B P5D020511.0 4/14/15 20:57 VHLug/L 0.19Naphthalene BRL SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.076n-Butylbenzene BRL SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.087n-Propylbenzene BRL SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.044o-Xylene BRL SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.076sec-Butylbenzene BRL SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.047Styrene BRL SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.088tert-Butylbenzene 370 SM6200 B P5D020520104/14/15 21:23 VHLug/L 2.0Tetrachloroethylene BRL SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.044Toluene BRL SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.070trans-1,2-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.12trans-1,3-Dichloropropylene 2.1 SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.078Trichloroethylene 43 SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.062Trichlorofluoromethane BRL SM6200 B P5D020515.0 4/14/15 20:57 VHLug/L 0.060Vinyl acetate BRL SM6200 B P5D020510.50 4/14/15 20:57 VHLug/L 0.097Vinyl chloride BRL SM6200 B P5D020511.5 4/14/15 20:57 VHLug/L 0.15Xylenes, total Surrogate Recovery Control Limits 70-130116 %4-Bromofluorobenzene 70-130115 %Dibromofluoromethane 70-130113 %Toluene-d8 Volatile Organic Compounds by GC/MS SIM 600 8260B SIM P5D025820604/21/15 17:01 CGPug/L 101,4-Dioxane This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 35 of 58 Laboratory Report 04/22/2015 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution Factor Units MDL Analyst 4021 Stirrup Creek Drive Suite 100 Project No.: Project: Alcatel - Raleigh - Groundwater AMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Sample Matrix: Water Client Sample ID: MW-23s Prism Sample ID: 5040160-16 Prism Work Order: 5040160 Time Collected: 04/08/15 14:58 Time Submitted: 04/10/15 08:00 6480155031 Volatile Organic Compounds by GC/MS BRL SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.111,1,1,2-Tetrachloroethane 29 SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.0611,1,1-Trichloroethane BRL SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.0361,1,2,2-Tetrachloroethane 1.3 SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.0661,1,2-Trichloroethane 180 SM6200 B P5D020520104/15/15 3:21 VHLug/L 1.71,1-Dichloroethane 77 SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.0831,1-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.0511,1-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.401,2,3-Trichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.141,2,3-Trichloropropane BRL SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.131,2,4-Trichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.0541,2,4-Trimethylbenzene BRL SM6200 B P5D020512.0 4/14/15 23:07 VHLug/L 0.171,2-Dibromo-3-chloropropane BRL SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.0511,2-Dibromoethane BRL SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.0761,2-Dichlorobenzene 1.0 SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.0661,2-Dichloroethane BRL SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.111,2-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.0761,3,5-Trimethylbenzene BRL SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.0541,3-Dichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.0431,3-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.0501,4-Dichlorobenzene BRL SM6200 B P5D020512.0 4/14/15 23:07 VHLug/L 0.112,2-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.0662-Chlorotoluene BRL SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.0504-Chlorotoluene BRL SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.0894-Isopropyltoluene BRL SM6200 B P5D02051104/14/15 23:07 VHLug/L 0.31Acetone BRL SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.048Benzene BRL SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.057Bromobenzene BRL SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.14Bromochloromethane BRL SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.062Bromodichloromethane BRL SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.040Bromoform BRL SM6200 B P5D020511.0 4/14/15 23:07 VHLug/L 0.18Bromomethane BRL SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.11Carbon Tetrachloride BRL SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.062Chlorobenzene BRL SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.22Chloroethane BRL SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.076Chloroform BRL SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.079Chloromethane 1.2 SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.056cis-1,2-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.079cis-1,3-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.081Dibromochloromethane BRL SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.065Dibromomethane 1.1 SM6200 B P5D020511.0 4/14/15 23:07 VHLug/L 0.11Dichlorodifluoromethane BRL SM6200 B P5D020512004/14/15 23:07 VHLug/L 27Ethanol This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 36 of 58 Laboratory Report 04/22/2015 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution Factor Units MDL Analyst 4021 Stirrup Creek Drive Suite 100 Project No.: Project: Alcatel - Raleigh - Groundwater AMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Sample Matrix: Water Client Sample ID: MW-23s Prism Sample ID: 5040160-16 Prism Work Order: 5040160 Time Collected: 04/08/15 14:58 Time Submitted: 04/10/15 08:00 6480155031 BRL SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.061Ethylbenzene BRL SM6200 B P5D020512.0 4/14/15 23:07 VHLug/L 0.16Hexachlorobutadiene BRL SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.050Isopropyl Ether BRL SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.054Isopropylbenzene (Cumene) BRL SM6200 B P5D020511.0 4/14/15 23:07 VHLug/L 0.12m,p-Xylenes BRL SM6200 B P5D020511.0 4/14/15 23:07 VHLug/L 0.065Methyl Butyl Ketone (2-Hexanone) BRL SM6200 B P5D020515.0 4/14/15 23:07 VHLug/L 0.24Methyl Ethyl Ketone (2-Butanone) BRL SM6200 B P5D020511.0 4/14/15 23:07 VHLug/L 0.078Methyl Isobutyl Ketone BRL SM6200 B P5D020512.0 4/14/15 23:07 VHLug/L 0.083Methylene Chloride BRL SM6200 B P5D020511.0 4/14/15 23:07 VHLug/L 0.042Methyl-tert-Butyl Ether BRL SM6200 B P5D020511.0 4/14/15 23:07 VHLug/L 0.19Naphthalene BRL SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.076n-Butylbenzene BRL SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.087n-Propylbenzene BRL SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.044o-Xylene BRL SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.076sec-Butylbenzene BRL SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.047Styrene BRL SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.088tert-Butylbenzene 24 SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.098Tetrachloroethylene BRL SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.044Toluene BRL SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.070trans-1,2-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.12trans-1,3-Dichloropropylene 0.69 SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.078Trichloroethylene 17 SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.062Trichlorofluoromethane BRL SM6200 B P5D020515.0 4/14/15 23:07 VHLug/L 0.060Vinyl acetate 1.4 SM6200 B P5D020510.50 4/14/15 23:07 VHLug/L 0.097Vinyl chloride BRL SM6200 B P5D020511.5 4/14/15 23:07 VHLug/L 0.15Xylenes, total Surrogate Recovery Control Limits 70-130112 %4-Bromofluorobenzene 70-130116 %Dibromofluoromethane 70-130114 %Toluene-d8 Volatile Organic Compounds by GC/MS SIM 180 8260B SIM P5D02585154/21/15 17:33 CGPug/L 2.61,4-Dioxane This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 37 of 58 Laboratory Report 04/22/2015 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution Factor Units MDL Analyst 4021 Stirrup Creek Drive Suite 100 Project No.: Project: Alcatel - Raleigh - Groundwater AMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Sample Matrix: Water Client Sample ID: MW-24s Prism Sample ID: 5040160-17 Prism Work Order: 5040160 Time Collected: 04/08/15 15:32 Time Submitted: 04/10/15 08:00 6480155031 Volatile Organic Compounds by GC/MS BRL SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.111,1,1,2-Tetrachloroethane 26 SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.0611,1,1-Trichloroethane BRL SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.0361,1,2,2-Tetrachloroethane 0.57 SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.0661,1,2-Trichloroethane 22 SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.0831,1-Dichloroethane 3.2 SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.0831,1-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.0511,1-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.401,2,3-Trichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.141,2,3-Trichloropropane BRL SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.131,2,4-Trichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.0541,2,4-Trimethylbenzene BRL SM6200 B P5D020512.0 4/14/15 21:49 VHLug/L 0.171,2-Dibromo-3-chloropropane BRL SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.0511,2-Dibromoethane BRL SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.0761,2-Dichlorobenzene 1.1 SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.0661,2-Dichloroethane BRL SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.111,2-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.0761,3,5-Trimethylbenzene BRL SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.0541,3-Dichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.0431,3-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.0501,4-Dichlorobenzene BRL SM6200 B P5D020512.0 4/14/15 21:49 VHLug/L 0.112,2-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.0662-Chlorotoluene BRL SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.0504-Chlorotoluene BRL SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.0894-Isopropyltoluene 39 SM6200 B P5D02051104/14/15 21:49 VHLug/L 0.31Acetone 0.97 SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.048Benzene BRL SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.057Bromobenzene BRL SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.14Bromochloromethane BRL SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.062Bromodichloromethane BRL SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.040Bromoform 3.4 SM6200 B P5D020511.0 4/14/15 21:49 VHLug/L 0.18Bromomethane BRL SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.11Carbon Tetrachloride BRL SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.062Chlorobenzene BRL SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.22Chloroethane 2.2 SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.076Chloroform 9.9 SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.079Chloromethane BRL SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.056cis-1,2-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.079cis-1,3-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.081Dibromochloromethane BRL SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.065Dibromomethane 1.8 SM6200 B P5D020511.0 4/14/15 21:49 VHLug/L 0.11Dichlorodifluoromethane This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 38 of 58 Laboratory Report 04/22/2015 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution Factor Units MDL Analyst 4021 Stirrup Creek Drive Suite 100 Project No.: Project: Alcatel - Raleigh - Groundwater AMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Sample Matrix: Water Client Sample ID: MW-24s Prism Sample ID: 5040160-17 Prism Work Order: 5040160 Time Collected: 04/08/15 15:32 Time Submitted: 04/10/15 08:00 6480155031 BRL SM6200 B P5D020512004/14/15 21:49 VHLug/L 27Ethanol BRL SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.061Ethylbenzene BRL SM6200 B P5D020512.0 4/14/15 21:49 VHLug/L 0.16Hexachlorobutadiene BRL SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.050Isopropyl Ether BRL SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.054Isopropylbenzene (Cumene) BRL SM6200 B P5D020511.0 4/14/15 21:49 VHLug/L 0.12m,p-Xylenes BRL SM6200 B P5D020511.0 4/14/15 21:49 VHLug/L 0.065Methyl Butyl Ketone (2-Hexanone) BRL SM6200 B P5D020515.0 4/14/15 21:49 VHLug/L 0.24Methyl Ethyl Ketone (2-Butanone) BRL SM6200 B P5D020511.0 4/14/15 21:49 VHLug/L 0.078Methyl Isobutyl Ketone 5.5 SM6200 B P5D020512.0 4/14/15 21:49 VHLug/L 0.083Methylene Chloride BRL SM6200 B P5D020511.0 4/14/15 21:49 VHLug/L 0.042Methyl-tert-Butyl Ether BRL SM6200 B P5D020511.0 4/14/15 21:49 VHLug/L 0.19Naphthalene BRL SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.076n-Butylbenzene BRL SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.087n-Propylbenzene BRL SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.044o-Xylene BRL SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.076sec-Butylbenzene BRL SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.047Styrene BRL SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.088tert-Butylbenzene 6.7 SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.098Tetrachloroethylene BRL SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.044Toluene BRL SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.070trans-1,2-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.12trans-1,3-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.078Trichloroethylene 100 SM6200 B P5D0205105.0 4/15/15 21:11 VHLug/L 0.62Trichlorofluoromethane BRL SM6200 B P5D020515.0 4/14/15 21:49 VHLug/L 0.060Vinyl acetate BRL SM6200 B P5D020510.50 4/14/15 21:49 VHLug/L 0.097Vinyl chloride BRL SM6200 B P5D020511.5 4/14/15 21:49 VHLug/L 0.15Xylenes, total Surrogate Recovery Control Limits 70-130116 %4-Bromofluorobenzene 70-130113 %Dibromofluoromethane 70-130110 %Toluene-d8 Volatile Organic Compounds by GC/MS SIM 390 8260B SIM P5D025810304/21/15 18:06 CGPug/L 5.21,4-Dioxane This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 39 of 58 Laboratory Report 04/22/2015 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution Factor Units MDL Analyst 4021 Stirrup Creek Drive Suite 100 Project No.: Project: Alcatel - Raleigh - Groundwater AMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Sample Matrix: Water Client Sample ID: Dup-24s Prism Sample ID: 5040160-18 Prism Work Order: 5040160 Time Collected: 04/08/15 15:32 Time Submitted: 04/10/15 08:00 6480155031 Volatile Organic Compounds by GC/MS BRL SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.111,1,1,2-Tetrachloroethane 27 SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.0611,1,1-Trichloroethane BRL SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.0361,1,2,2-Tetrachloroethane 0.70 SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.0661,1,2-Trichloroethane 22 SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.0831,1-Dichloroethane 3.5 SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.0831,1-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.0511,1-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.401,2,3-Trichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.141,2,3-Trichloropropane BRL SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.131,2,4-Trichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.0541,2,4-Trimethylbenzene BRL SM6200 B P5D020512.0 4/14/15 22:15 VHLug/L 0.171,2-Dibromo-3-chloropropane BRL SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.0511,2-Dibromoethane BRL SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.0761,2-Dichlorobenzene 1.1 SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.0661,2-Dichloroethane BRL SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.111,2-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.0761,3,5-Trimethylbenzene BRL SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.0541,3-Dichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.0431,3-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.0501,4-Dichlorobenzene BRL SM6200 B P5D020512.0 4/14/15 22:15 VHLug/L 0.112,2-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.0662-Chlorotoluene BRL SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.0504-Chlorotoluene BRL SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.0894-Isopropyltoluene 40 SM6200 B P5D02051104/14/15 22:15 VHLug/L 0.31Acetone 0.93 SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.048Benzene BRL SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.057Bromobenzene BRL SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.14Bromochloromethane BRL SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.062Bromodichloromethane BRL SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.040Bromoform 3.7 SM6200 B P5D020511.0 4/14/15 22:15 VHLug/L 0.18Bromomethane BRL SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.11Carbon Tetrachloride BRL SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.062Chlorobenzene BRL SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.22Chloroethane 2.3 SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.076Chloroform 10 SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.079Chloromethane BRL SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.056cis-1,2-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.079cis-1,3-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.081Dibromochloromethane BRL SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.065Dibromomethane 1.9 SM6200 B P5D020511.0 4/14/15 22:15 VHLug/L 0.11Dichlorodifluoromethane This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 40 of 58 Laboratory Report 04/22/2015 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution Factor Units MDL Analyst 4021 Stirrup Creek Drive Suite 100 Project No.: Project: Alcatel - Raleigh - Groundwater AMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Sample Matrix: Water Client Sample ID: Dup-24s Prism Sample ID: 5040160-18 Prism Work Order: 5040160 Time Collected: 04/08/15 15:32 Time Submitted: 04/10/15 08:00 6480155031 BRL SM6200 B P5D020512004/14/15 22:15 VHLug/L 27Ethanol BRL SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.061Ethylbenzene BRL SM6200 B P5D020512.0 4/14/15 22:15 VHLug/L 0.16Hexachlorobutadiene BRL SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.050Isopropyl Ether BRL SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.054Isopropylbenzene (Cumene) BRL SM6200 B P5D020511.0 4/14/15 22:15 VHLug/L 0.12m,p-Xylenes BRL SM6200 B P5D020511.0 4/14/15 22:15 VHLug/L 0.065Methyl Butyl Ketone (2-Hexanone) BRL SM6200 B P5D020515.0 4/14/15 22:15 VHLug/L 0.24Methyl Ethyl Ketone (2-Butanone) BRL SM6200 B P5D020511.0 4/14/15 22:15 VHLug/L 0.078Methyl Isobutyl Ketone 5.6 SM6200 B P5D020512.0 4/14/15 22:15 VHLug/L 0.083Methylene Chloride BRL SM6200 B P5D020511.0 4/14/15 22:15 VHLug/L 0.042Methyl-tert-Butyl Ether BRL SM6200 B P5D020511.0 4/14/15 22:15 VHLug/L 0.19Naphthalene BRL SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.076n-Butylbenzene BRL SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.087n-Propylbenzene BRL SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.044o-Xylene BRL SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.076sec-Butylbenzene BRL SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.047Styrene BRL SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.088tert-Butylbenzene 6.7 SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.098Tetrachloroethylene BRL SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.044Toluene BRL SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.070trans-1,2-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.12trans-1,3-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.078Trichloroethylene 99 SM6200 B P5D0205105.0 4/15/15 21:37 VHLug/L 0.62Trichlorofluoromethane BRL SM6200 B P5D020515.0 4/14/15 22:15 VHLug/L 0.060Vinyl acetate BRL SM6200 B P5D020510.50 4/14/15 22:15 VHLug/L 0.097Vinyl chloride BRL SM6200 B P5D020511.5 4/14/15 22:15 VHLug/L 0.15Xylenes, total Surrogate Recovery Control Limits 70-130118 %4-Bromofluorobenzene 70-130115 %Dibromofluoromethane 70-130113 %Toluene-d8 Volatile Organic Compounds by GC/MS SIM 350 8260B SIM P5D025810304/21/15 18:39 CGPug/L 5.21,4-Dioxane This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 41 of 58 Laboratory Report 04/22/2015 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution Factor Units MDL Analyst 4021 Stirrup Creek Drive Suite 100 Project No.: Project: Alcatel - Raleigh - Groundwater AMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Sample Matrix: Water Client Sample ID: MW-24d Prism Sample ID: 5040160-19 Prism Work Order: 5040160 Time Collected: 04/08/15 15:54 Time Submitted: 04/10/15 08:00 6480155031 Volatile Organic Compounds by GC/MS BRL SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.111,1,1,2-Tetrachloroethane 84 SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.0611,1,1-Trichloroethane BRL SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.0361,1,2,2-Tetrachloroethane BRL SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.0661,1,2-Trichloroethane 32 SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.0831,1-Dichloroethane 5.4 SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.0831,1-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.0511,1-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.401,2,3-Trichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.141,2,3-Trichloropropane BRL SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.131,2,4-Trichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.0541,2,4-Trimethylbenzene BRL SM6200 B P5D020512.0 4/14/15 23:33 VHLug/L 0.171,2-Dibromo-3-chloropropane BRL SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.0511,2-Dibromoethane BRL SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.0761,2-Dichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.0661,2-Dichloroethane BRL SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.111,2-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.0761,3,5-Trimethylbenzene BRL SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.0541,3-Dichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.0431,3-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.0501,4-Dichlorobenzene BRL SM6200 B P5D020512.0 4/14/15 23:33 VHLug/L 0.112,2-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.0662-Chlorotoluene BRL SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.0504-Chlorotoluene BRL SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.0894-Isopropyltoluene 21 SM6200 B P5D02051104/14/15 23:33 VHLug/L 0.31Acetone BRL SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.048Benzene BRL SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.057Bromobenzene 7.2 SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.14Bromochloromethane BRL SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.062Bromodichloromethane BRL SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.040Bromoform 5.7 SM6200 B P5D020511.0 4/14/15 23:33 VHLug/L 0.18Bromomethane BRL SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.11Carbon Tetrachloride BRL SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.062Chlorobenzene BRL SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.22Chloroethane BRL SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.076Chloroform 61 SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.079Chloromethane BRL SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.056cis-1,2-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.079cis-1,3-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.081Dibromochloromethane 5.3 SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.065Dibromomethane 1.4 SM6200 B P5D020511.0 4/14/15 23:33 VHLug/L 0.11Dichlorodifluoromethane BRL SM6200 B P5D020512004/14/15 23:33 VHLug/L 27Ethanol This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 42 of 58 Laboratory Report 04/22/2015 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution Factor Units MDL Analyst 4021 Stirrup Creek Drive Suite 100 Project No.: Project: Alcatel - Raleigh - Groundwater AMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Sample Matrix: Water Client Sample ID: MW-24d Prism Sample ID: 5040160-19 Prism Work Order: 5040160 Time Collected: 04/08/15 15:54 Time Submitted: 04/10/15 08:00 6480155031 BRL SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.061Ethylbenzene BRL SM6200 B P5D020512.0 4/14/15 23:33 VHLug/L 0.16Hexachlorobutadiene BRL SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.050Isopropyl Ether BRL SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.054Isopropylbenzene (Cumene) BRL SM6200 B P5D020511.0 4/14/15 23:33 VHLug/L 0.12m,p-Xylenes BRL SM6200 B P5D020511.0 4/14/15 23:33 VHLug/L 0.065Methyl Butyl Ketone (2-Hexanone) BRL SM6200 B P5D020515.0 4/14/15 23:33 VHLug/L 0.24Methyl Ethyl Ketone (2-Butanone) BRL SM6200 B P5D020511.0 4/14/15 23:33 VHLug/L 0.078Methyl Isobutyl Ketone 2.1 SM6200 B P5D020512.0 4/14/15 23:33 VHLug/L 0.083Methylene Chloride BRL SM6200 B P5D020511.0 4/14/15 23:33 VHLug/L 0.042Methyl-tert-Butyl Ether BRL SM6200 B P5D020511.0 4/14/15 23:33 VHLug/L 0.19Naphthalene BRL SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.076n-Butylbenzene BRL SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.087n-Propylbenzene BRL SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.044o-Xylene BRL SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.076sec-Butylbenzene BRL SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.047Styrene BRL SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.088tert-Butylbenzene 8.1 SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.098Tetrachloroethylene BRL SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.044Toluene BRL SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.070trans-1,2-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.12trans-1,3-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.078Trichloroethylene 47 SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.062Trichlorofluoromethane BRL SM6200 B P5D020515.0 4/14/15 23:33 VHLug/L 0.060Vinyl acetate BRL SM6200 B P5D020510.50 4/14/15 23:33 VHLug/L 0.097Vinyl chloride BRL SM6200 B P5D020511.5 4/14/15 23:33 VHLug/L 0.15Xylenes, total Surrogate Recovery Control Limits 70-130115 %4-Bromofluorobenzene 70-130117 %Dibromofluoromethane 70-130112 %Toluene-d8 Volatile Organic Compounds by GC/MS SIM 31 8260B SIM P5D025813.0 4/21/15 16:28 CGPug/L 0.521,4-Dioxane This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 43 of 58 Laboratory Report 04/22/2015 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution Factor Units MDL Analyst 4021 Stirrup Creek Drive Suite 100 Project No.: Project: Alcatel - Raleigh - Groundwater AMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Sample Matrix: Water Client Sample ID: Trip Blank Prism Sample ID: 5040160-20 Prism Work Order: 5040160 Time Collected: 04/08/15 00:00 Time Submitted: 04/10/15 08:00 6480155031 Volatile Organic Compounds by GC/MS BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.111,1,1,2-Tetrachloroethane BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.0611,1,1-Trichloroethane BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.0361,1,2,2-Tetrachloroethane BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.0661,1,2-Trichloroethane BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.0831,1-Dichloroethane BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.0831,1-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.0511,1-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.401,2,3-Trichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.141,2,3-Trichloropropane BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.131,2,4-Trichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.0541,2,4-Trimethylbenzene BRL SM6200 B P5D020512.0 4/14/15 22:41 VHLug/L 0.171,2-Dibromo-3-chloropropane BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.0511,2-Dibromoethane BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.0761,2-Dichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.0661,2-Dichloroethane BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.111,2-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.0761,3,5-Trimethylbenzene BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.0541,3-Dichlorobenzene BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.0431,3-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.0501,4-Dichlorobenzene BRL SM6200 B P5D020512.0 4/14/15 22:41 VHLug/L 0.112,2-Dichloropropane BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.0662-Chlorotoluene BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.0504-Chlorotoluene BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.0894-Isopropyltoluene BRL SM6200 B P5D02051104/14/15 22:41 VHLug/L 0.31Acetone BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.048Benzene BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.057Bromobenzene BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.14Bromochloromethane BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.062Bromodichloromethane BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.040Bromoform BRL SM6200 B P5D020511.0 4/14/15 22:41 VHLug/L 0.18Bromomethane BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.11Carbon Tetrachloride BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.062Chlorobenzene BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.22Chloroethane BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.076Chloroform BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.079Chloromethane BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.056cis-1,2-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.079cis-1,3-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.081Dibromochloromethane BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.065Dibromomethane BRL SM6200 B P5D020511.0 4/14/15 22:41 VHLug/L 0.11Dichlorodifluoromethane BRL SM6200 B P5D020512004/14/15 22:41 VHLug/L 27Ethanol This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 44 of 58 Laboratory Report 04/22/2015 ResultParameter Batch ID Report Limit Analysis Date/Time MethodDilution Factor Units MDL Analyst 4021 Stirrup Creek Drive Suite 100 Project No.: Project: Alcatel - Raleigh - Groundwater AMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Sample Matrix: Water Client Sample ID: Trip Blank Prism Sample ID: 5040160-20 Prism Work Order: 5040160 Time Collected: 04/08/15 00:00 Time Submitted: 04/10/15 08:00 6480155031 BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.061Ethylbenzene BRL SM6200 B P5D020512.0 4/14/15 22:41 VHLug/L 0.16Hexachlorobutadiene BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.050Isopropyl Ether BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.054Isopropylbenzene (Cumene) BRL SM6200 B P5D020511.0 4/14/15 22:41 VHLug/L 0.12m,p-Xylenes BRL SM6200 B P5D020511.0 4/14/15 22:41 VHLug/L 0.065Methyl Butyl Ketone (2-Hexanone) BRL SM6200 B P5D020515.0 4/14/15 22:41 VHLug/L 0.24Methyl Ethyl Ketone (2-Butanone) BRL SM6200 B P5D020511.0 4/14/15 22:41 VHLug/L 0.078Methyl Isobutyl Ketone BRL SM6200 B P5D020512.0 4/14/15 22:41 VHLug/L 0.083Methylene Chloride BRL SM6200 B P5D020511.0 4/14/15 22:41 VHLug/L 0.042Methyl-tert-Butyl Ether BRL SM6200 B P5D020511.0 4/14/15 22:41 VHLug/L 0.19Naphthalene BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.076n-Butylbenzene BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.087n-Propylbenzene BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.044o-Xylene BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.076sec-Butylbenzene BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.047Styrene BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.088tert-Butylbenzene BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.098Tetrachloroethylene BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.044Toluene BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.070trans-1,2-Dichloroethylene BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.12trans-1,3-Dichloropropylene BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.078Trichloroethylene BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.062Trichlorofluoromethane BRL SM6200 B P5D020515.0 4/14/15 22:41 VHLug/L 0.060Vinyl acetate BRL SM6200 B P5D020510.50 4/14/15 22:41 VHLug/L 0.097Vinyl chloride BRL SM6200 B P5D020511.5 4/14/15 22:41 VHLug/L 0.15Xylenes, total Surrogate Recovery Control Limits 70-130116 %4-Bromofluorobenzene 70-130117 %Dibromofluoromethane 70-130112 %Toluene-d8 Volatile Organic Compounds by GC/MS SIM 0.66 8260B SIM P5D025813.0 4/21/15 3:32 CGPug/L 0.521,4-Dioxane This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 45 of 58 4/22/15 Level II QC Report 4021 Stirrup Creek Drive Suite 100 Project No: 6480155031 Project: Alcatel - Raleigh - GroundwaterAMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Prism Work Order: 5040160 Time Submitted: 4/10/2015 8:00:00AM Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Volatile Organic Compounds by GC/MS - Quality Control Batch P5D0205 - SM6200 B Blank (P5D0205-BLK1)Prepared & Analyzed: 04/14/15 1,1,1,2-Tetrachloroethane ug/LBRL0.50 1,1,1-Trichloroethane ug/LBRL0.50 1,1,2,2-Tetrachloroethane ug/LBRL0.50 1,1,2-Trichloroethane ug/LBRL0.50 1,1-Dichloroethane ug/LBRL0.50 1,1-Dichloroethylene ug/LBRL0.50 1,1-Dichloropropylene ug/LBRL0.50 1,2,3-Trichlorobenzene ug/LBRL0.50 1,2,3-Trichloropropane ug/LBRL0.50 1,2,4-Trichlorobenzene ug/LBRL0.50 1,2,4-Trimethylbenzene ug/LBRL0.50 1,2-Dibromo-3-chloropropane ug/LBRL2.0 1,2-Dibromoethane ug/LBRL0.50 1,2-Dichlorobenzene ug/LBRL0.50 1,2-Dichloroethane ug/LBRL0.50 1,2-Dichloropropane ug/LBRL0.50 1,3,5-Trimethylbenzene ug/LBRL0.50 1,3-Dichlorobenzene ug/LBRL0.50 1,3-Dichloropropane ug/LBRL0.50 1,4-Dichlorobenzene ug/LBRL0.50 2,2-Dichloropropane ug/LBRL2.0 2-Chlorotoluene ug/LBRL0.50 4-Chlorotoluene ug/LBRL0.50 4-Isopropyltoluene ug/LBRL0.50 Acetone ug/LBRL10 Benzene ug/LBRL0.50 Bromobenzene ug/LBRL0.50 Bromochloromethane ug/LBRL0.50 Bromodichloromethane ug/LBRL0.50 Bromoform ug/LBRL0.50 Bromomethane ug/LBRL1.0 Carbon Tetrachloride ug/LBRL0.50 Chlorobenzene ug/LBRL0.50 Chloroethane ug/LBRL0.50 Chloroform ug/LBRL0.50 Chloromethane ug/LBRL0.50 cis-1,2-Dichloroethylene ug/LBRL0.50 cis-1,3-Dichloropropylene ug/LBRL0.50 Dibromochloromethane ug/LBRL0.50 Dibromomethane ug/LBRL0.50 Dichlorodifluoromethane ug/LBRL1.0 Ethanol ug/LBRL200 Ethylbenzene ug/LBRL0.50 Hexachlorobutadiene ug/LBRL2.0 Isopropyl Ether ug/LBRL0.50 Isopropylbenzene (Cumene)ug/LBRL0.50 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 46 of 58 4/22/15 Level II QC Report 4021 Stirrup Creek Drive Suite 100 Project No: 6480155031 Project: Alcatel - Raleigh - GroundwaterAMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Prism Work Order: 5040160 Time Submitted: 4/10/2015 8:00:00AM Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Volatile Organic Compounds by GC/MS - Quality Control Batch P5D0205 - SM6200 B Blank (P5D0205-BLK1)Prepared & Analyzed: 04/14/15 m,p-Xylenes ug/LBRL1.0 Methyl Butyl Ketone (2-Hexanone)ug/LBRL1.0 Methyl Ethyl Ketone (2-Butanone)ug/LBRL5.0 Methyl Isobutyl Ketone ug/LBRL1.0 Methylene Chloride ug/LBRL2.0 Methyl-tert-Butyl Ether ug/LBRL1.0 Naphthalene ug/LBRL1.0 n-Butylbenzene ug/LBRL0.50 n-Propylbenzene ug/LBRL0.50 o-Xylene ug/LBRL0.50 sec-Butylbenzene ug/LBRL0.50 Styrene ug/LBRL0.50 tert-Butylbenzene ug/LBRL0.50 Tetrachloroethylene ug/LBRL0.50 Toluene ug/LBRL0.50 trans-1,2-Dichloroethylene ug/LBRL0.50 trans-1,3-Dichloropropylene ug/LBRL0.50 Trichloroethylene ug/LBRL0.50 Trichlorofluoromethane ug/LBRL0.50 Vinyl acetate ug/LBRL5.0 Vinyl chloride ug/LBRL0.50 Xylenes, total ug/LBRL1.5 ug/L 50.00 70-130Surrogate: 4-Bromofluorobenzene 11758.5 ug/L 50.00 70-130Surrogate: Dibromofluoromethane 12260.8 ug/L 50.00 70-130Surrogate: Toluene-d8 12059.8 LCS (P5D0205-BS1)Prepared & Analyzed: 04/14/15 1,1,1,2-Tetrachloroethane ug/L21.3 0.50 20.00 70-130107 1,1,1-Trichloroethane ug/L21.0 0.50 20.00 70-130105 1,1,2,2-Tetrachloroethane ug/L21.7 0.50 20.00 70-130108 1,1,2-Trichloroethane ug/L20.1 0.50 20.00 70-130100 1,1-Dichloroethane ug/L20.4 0.50 20.00 70-130102 1,1-Dichloroethylene ug/L21.5 0.50 20.00 70-130107 1,1-Dichloropropylene ug/L19.8 0.50 20.00 70-13099 1,2,3-Trichlorobenzene ug/L21.9 0.50 20.00 70-130110 1,2,3-Trichloropropane ug/L21.1 0.50 20.00 70-130106 1,2,4-Trichlorobenzene ug/L23.9 0.50 20.00 70-130119 1,2,4-Trimethylbenzene ug/L20.6 0.50 20.00 70-130103 1,2-Dibromo-3-chloropropane ug/L22.5 2.0 20.00 70-130113 1,2-Dibromoethane ug/L21.7 0.50 20.00 70-130108 1,2-Dichlorobenzene ug/L23.1 0.50 20.00 70-130116 1,2-Dichloroethane ug/L20.1 0.50 20.00 70-130101 1,2-Dichloropropane ug/L21.0 0.50 20.00 70-130105 1,3,5-Trimethylbenzene ug/L20.4 0.50 20.00 70-130102 1,3-Dichlorobenzene ug/L22.9 0.50 20.00 70-130114 1,3-Dichloropropane ug/L21.8 0.50 20.00 70-130109 1,4-Dichlorobenzene ug/L22.1 0.50 20.00 70-130110 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 47 of 58 4/22/15 Level II QC Report 4021 Stirrup Creek Drive Suite 100 Project No: 6480155031 Project: Alcatel - Raleigh - GroundwaterAMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Prism Work Order: 5040160 Time Submitted: 4/10/2015 8:00:00AM Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Volatile Organic Compounds by GC/MS - Quality Control Batch P5D0205 - SM6200 B LCS (P5D0205-BS1)Prepared & Analyzed: 04/14/15 2,2-Dichloropropane ug/L21.8 2.0 20.00 70-130109 2-Chlorotoluene ug/L20.4 0.50 20.00 70-130102 4-Chlorotoluene ug/L22.4 0.50 20.00 70-130112 4-Isopropyltoluene ug/L20.1 0.50 20.00 70-130100 Acetone ug/L41.4 10 40.00 40-160104 Benzene ug/L20.6 0.50 20.00 70-130103 Bromobenzene ug/L22.8 0.50 20.00 70-130114 Bromochloromethane ug/L19.3 0.50 20.00 70-13097 Bromodichloromethane ug/L18.7 0.50 20.00 70-13093 Bromoform ug/L19.6 0.50 20.00 70-13098 Bromomethane ug/L21.8 1.0 20.00 60-140109 Carbon Tetrachloride ug/L22.0 0.50 20.00 70-130110 Chlorobenzene ug/L21.3 0.50 20.00 70-130107 Chloroethane ug/L20.3 0.50 20.00 60-140102 Chloroform ug/L18.9 0.50 20.00 70-13094 Chloromethane ug/L20.0 0.50 20.00 60-140100 cis-1,2-Dichloroethylene ug/L21.1 0.50 20.00 70-130106 cis-1,3-Dichloropropylene ug/L21.7 0.50 20.00 70-130109 Dibromochloromethane ug/L19.8 0.50 20.00 70-13099 Dibromomethane ug/L20.1 0.50 20.00 70-130101 Dichlorodifluoromethane ug/L17.3 1.0 20.00 60-14087 Ethanol ug/L418200 500.0 60-14084 Ethylbenzene ug/L21.5 0.50 20.00 70-130107 Hexachlorobutadiene ug/L24.5 2.0 20.00 70-130123 Isopropyl Ether ug/L19.2 0.50 20.00 70-13096 Isopropylbenzene (Cumene)ug/L22.2 0.50 20.00 70-130111 m,p-Xylenes ug/L45.3 1.0 40.00 70-130113 Methyl Butyl Ketone (2-Hexanone)ug/L21.2 1.0 20.00 60-140106 Methyl Ethyl Ketone (2-Butanone)ug/L21.1 5.0 20.00 60-140106 Methyl Isobutyl Ketone ug/L19.0 1.0 20.00 60-14095 Methylene Chloride ug/L20.2 2.0 20.00 70-130101 Methyl-tert-Butyl Ether ug/L21.3 1.0 20.00 70-130106 Naphthalene ug/L22.5 1.0 20.00 70-130112 n-Butylbenzene ug/L20.4 0.50 20.00 70-130102 n-Propylbenzene ug/L20.8 0.50 20.00 70-130104 o-Xylene ug/L19.5 0.50 20.00 70-13098 sec-Butylbenzene ug/L21.2 0.50 20.00 70-130106 Styrene ug/L19.6 0.50 20.00 70-13098 tert-Butylbenzene ug/L20.6 0.50 20.00 70-130103 Tetrachloroethylene ug/L23.2 0.50 20.00 70-130116 Toluene ug/L20.2 0.50 20.00 70-130101 trans-1,2-Dichloroethylene ug/L21.5 0.50 20.00 70-130108 trans-1,3-Dichloropropylene ug/L20.8 0.50 20.00 70-130104 Trichloroethylene ug/L20.6 0.50 20.00 70-130103 Trichlorofluoromethane ug/L19.2 0.50 20.00 60-14096 Vinyl acetate ug/L21.2 5.0 20.00 60-140106 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 48 of 58 4/22/15 Level II QC Report 4021 Stirrup Creek Drive Suite 100 Project No: 6480155031 Project: Alcatel - Raleigh - GroundwaterAMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Prism Work Order: 5040160 Time Submitted: 4/10/2015 8:00:00AM Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Volatile Organic Compounds by GC/MS - Quality Control Batch P5D0205 - SM6200 B LCS (P5D0205-BS1)Prepared & Analyzed: 04/14/15 Vinyl chloride ug/L19.9 0.50 20.00 60-140100 Xylenes, total ug/L64.8 1.5 60.00 70-130108 ug/L 50.00 70-130Surrogate: 4-Bromofluorobenzene 11959.5 ug/L 50.00 70-130Surrogate: Dibromofluoromethane 11758.3 ug/L 50.00 70-130Surrogate: Toluene-d8 12361.5 LCS Dup (P5D0205-BSD1)Prepared & Analyzed: 04/14/15 1,1,1,2-Tetrachloroethane ug/L19.7 0.50 20.00 2070-13099 8 1,1,1-Trichloroethane ug/L19.3 0.50 20.00 2070-13097 8 1,1,2,2-Tetrachloroethane ug/L20.8 0.50 20.00 2070-130104 4 1,1,2-Trichloroethane ug/L19.0 0.50 20.00 2070-13095 6 1,1-Dichloroethane ug/L18.8 0.50 20.00 2070-13094 8 1,1-Dichloroethylene ug/L19.5 0.50 20.00 2070-13098 9 1,1-Dichloropropylene ug/L18.4 0.50 20.00 2070-13092 7 1,2,3-Trichlorobenzene ug/L23.6 0.50 20.00 2070-130118 7 1,2,3-Trichloropropane ug/L20.5 0.50 20.00 2070-130103 3 1,2,4-Trichlorobenzene ug/L24.3 0.50 20.00 2070-130121 2 1,2,4-Trimethylbenzene ug/L18.8 0.50 20.00 2070-13094 9 1,2-Dibromo-3-chloropropane ug/L21.0 2.0 20.00 2070-130105 7 1,2-Dibromoethane ug/L21.2 0.50 20.00 2070-130106 2 1,2-Dichlorobenzene ug/L22.2 0.50 20.00 2070-130111 4 1,2-Dichloroethane ug/L18.8 0.50 20.00 2070-13094 7 1,2-Dichloropropane ug/L19.1 0.50 20.00 2070-13095 10 1,3,5-Trimethylbenzene ug/L18.5 0.50 20.00 2070-13093 10 1,3-Dichlorobenzene ug/L21.5 0.50 20.00 2070-130108 6 1,3-Dichloropropane ug/L20.5 0.50 20.00 2070-130102 6 1,4-Dichlorobenzene ug/L20.6 0.50 20.00 2070-130103 7 2,2-Dichloropropane ug/L19.7 2.0 20.00 2070-13098 10 2-Chlorotoluene ug/L18.7 0.50 20.00 2070-13094 9 4-Chlorotoluene ug/L20.6 0.50 20.00 2070-130103 8 4-Isopropyltoluene ug/L18.3 0.50 20.00 2070-13091 9 Acetone ug/L41.2 10 40.00 2040-160103 0.5 Benzene ug/L19.2 0.50 20.00 2070-13096 7 Bromobenzene ug/L21.2 0.50 20.00 2070-130106 7 Bromochloromethane ug/L18.9 0.50 20.00 2070-13095 2 Bromodichloromethane ug/L17.2 0.50 20.00 2070-13086 8 Bromoform ug/L18.1 0.50 20.00 2070-13090 8 Bromomethane ug/L20.4 1.0 20.00 2060-140102 7 Carbon Tetrachloride ug/L20.6 0.50 20.00 2070-130103 7 Chlorobenzene ug/L19.6 0.50 20.00 2070-13098 9 Chloroethane ug/L18.4 0.50 20.00 2060-14092 10 Chloroform ug/L17.5 0.50 20.00 2070-13088 7 Chloromethane ug/L17.7 0.50 20.00 2060-14089 12 cis-1,2-Dichloroethylene ug/L19.7 0.50 20.00 2070-13099 7 cis-1,3-Dichloropropylene ug/L20.4 0.50 20.00 2070-130102 6 Dibromochloromethane ug/L18.7 0.50 20.00 2070-13093 6 Dibromomethane ug/L19.8 0.50 20.00 2070-13099 2 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 49 of 58 4/22/15 Level II QC Report 4021 Stirrup Creek Drive Suite 100 Project No: 6480155031 Project: Alcatel - Raleigh - GroundwaterAMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Prism Work Order: 5040160 Time Submitted: 4/10/2015 8:00:00AM Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Volatile Organic Compounds by GC/MS - Quality Control Batch P5D0205 - SM6200 B LCS Dup (P5D0205-BSD1)Prepared & Analyzed: 04/14/15 Dichlorodifluoromethane ug/L15.8 1.0 20.00 2060-14079 9 Ethanol ug/L362200 500.0 2060-14072 15 Ethylbenzene ug/L19.9 0.50 20.00 2070-130100 7 Hexachlorobutadiene ug/L22.2 2.0 20.00 2070-130111 10 Isopropyl Ether ug/L18.0 0.50 20.00 2070-13090 6 Isopropylbenzene (Cumene)ug/L20.3 0.50 20.00 2070-130101 9 m,p-Xylenes ug/L41.1 1.0 40.00 2070-130103 10 Methyl Butyl Ketone (2-Hexanone)ug/L19.8 1.0 20.00 2060-14099 7 Methyl Ethyl Ketone (2-Butanone)ug/L19.5 5.0 20.00 2060-14097 8 Methyl Isobutyl Ketone ug/L18.0 1.0 20.00 2060-14090 5 Methylene Chloride ug/L19.4 2.0 20.00 2070-13097 4 Methyl-tert-Butyl Ether ug/L20.6 1.0 20.00 2070-130103 3 Naphthalene ug/L23.8 1.0 20.00 2070-130119 6 n-Butylbenzene ug/L18.8 0.50 20.00 2070-13094 8 n-Propylbenzene ug/L18.7 0.50 20.00 2070-13093 11 o-Xylene ug/L17.9 0.50 20.00 2070-13089 9 sec-Butylbenzene ug/L18.9 0.50 20.00 2070-13095 12 Styrene ug/L18.1 0.50 20.00 2070-13090 8 tert-Butylbenzene ug/L18.7 0.50 20.00 2070-13094 9 Tetrachloroethylene ug/L20.8 0.50 20.00 2070-130104 11 Toluene ug/L19.0 0.50 20.00 2070-13095 6 trans-1,2-Dichloroethylene ug/L19.1 0.50 20.00 2070-13096 12 trans-1,3-Dichloropropylene ug/L19.7 0.50 20.00 2070-13099 5 Trichloroethylene ug/L19.6 0.50 20.00 2070-13098 5 Trichlorofluoromethane ug/L17.7 0.50 20.00 2060-14089 8 Vinyl acetate ug/L20.5 5.0 20.00 2060-140102 4 Vinyl chloride ug/L18.1 0.50 20.00 2060-14091 9 Xylenes, total ug/L59.0 1.5 60.00 2070-13098 9 ug/L 50.00 70-130Surrogate: 4-Bromofluorobenzene 11457.1 ug/L 50.00 70-130Surrogate: Dibromofluoromethane 11557.4 ug/L 50.00 70-130Surrogate: Toluene-d8 11858.9 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 50 of 58 4/22/15 Level II QC Report 4021 Stirrup Creek Drive Suite 100 Project No: 6480155031 Project: Alcatel - Raleigh - GroundwaterAMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Prism Work Order: 5040160 Time Submitted: 4/10/2015 8:00:00AM Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Volatile Organic Compounds by GC/MS - Quality Control Batch P5D0205 - SM6200 B Matrix Spike (P5D0205-MS1)Prepared: 04/14/15 Analyzed: 04/15/15 Source: 5040160-01 1,1,1,2-Tetrachloroethane ug/L2025.0 200.0 BRL 70-130101 1,1,1-Trichloroethane ug/L2045.0 200.0 2.70 70-130101 1,1,2,2-Tetrachloroethane ug/L2045.0 200.0 BRL 70-130102 1,1,2-Trichloroethane ug/L1835.0 200.0 BRL 70-13092 1,1-Dichloroethane ug/L1895.0 200.0 BRL 70-13094 1,1-Dichloroethylene ug/L2075.0 200.0 BRL 70-130103 1,1-Dichloropropylene ug/L1885.0 200.0 BRL 70-13094 1,2,3-Trichlorobenzene ug/L2005.0 200.0 BRL 70-130100 1,2,3-Trichloropropane ug/L2095.0 200.0 BRL 70-130105 1,2,4-Trichlorobenzene ug/L2185.0 200.0 BRL 70-130109 1,2,4-Trimethylbenzene ug/L1905.0 200.0 BRL 70-13095 1,2-Dibromo-3-chloropropane ug/L19820 200.0 BRL 70-13099 1,2-Dibromoethane ug/L1975.0 200.0 BRL 70-13099 1,2-Dichlorobenzene ug/L2165.0 200.0 BRL 70-130108 1,2-Dichloroethane ug/L1875.0 200.0 BRL 70-13094 1,2-Dichloropropane ug/L1865.0 200.0 BRL 70-13093 1,3,5-Trimethylbenzene ug/L1905.0 200.0 BRL 70-13095 1,3-Dichlorobenzene ug/L2085.0 200.0 BRL 70-130104 1,3-Dichloropropane ug/L2055.0 200.0 BRL 70-130102 1,4-Dichlorobenzene ug/L2025.0 200.0 BRL 70-130101 2,2-Dichloropropane ug/L16220 200.0 BRL 70-13081 2-Chlorotoluene ug/L1895.0 200.0 BRL 70-13094 4-Chlorotoluene ug/L2055.0 200.0 BRL 70-130103 4-Isopropyltoluene ug/L1855.0 200.0 BRL 70-13092 Acetone ug/L402100 400.0 BRL 40-160101 Benzene ug/L1875.0 200.0 BRL 70-13094 Bromobenzene ug/L2145.0 200.0 BRL 70-130107 Bromochloromethane ug/L1835.0 200.0 BRL 70-13092 Bromodichloromethane ug/L1705.0 200.0 BRL 70-13085 Bromoform ug/L1895.0 200.0 BRL 70-13095 Bromomethane ug/L13110 200.0 BRL 60-14066 Carbon Tetrachloride ug/L2145.0 200.0 BRL 70-130107 Chlorobenzene ug/L1985.0 200.0 BRL 70-13099 Chloroethane ug/L1855.0 200.0 BRL 60-14092 Chloroform ug/L1735.0 200.0 BRL 70-13086 Chloromethane ug/L1785.0 200.0 BRL 60-14089 cis-1,2-Dichloroethylene ug/L1925.0 200.0 BRL 70-13096 cis-1,3-Dichloropropylene ug/L1815.0 200.0 BRL 70-13090 Dibromochloromethane ug/L1925.0 200.0 BRL 70-13096 Dibromomethane ug/L1935.0 200.0 BRL 70-13097 Dichlorodifluoromethane ug/L17210 200.0 BRL 60-14086 Ethanol ug/L33102000 5000 BRL 60-14066 Ethylbenzene ug/L2035.0 200.0 BRL 70-130102 Hexachlorobutadiene ug/L21320 200.0 BRL 70-130106 Isopropyl Ether ug/L1695.0 200.0 BRL 70-13084 Isopropylbenzene (Cumene)ug/L2075.0 200.0 BRL 70-130103 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 51 of 58 4/22/15 Level II QC Report 4021 Stirrup Creek Drive Suite 100 Project No: 6480155031 Project: Alcatel - Raleigh - GroundwaterAMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Prism Work Order: 5040160 Time Submitted: 4/10/2015 8:00:00AM Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Volatile Organic Compounds by GC/MS - Quality Control Batch P5D0205 - SM6200 B Matrix Spike (P5D0205-MS1)Prepared: 04/14/15 Analyzed: 04/15/15 Source: 5040160-01 m,p-Xylenes ug/L42710 400.0 BRL 70-130107 Methyl Butyl Ketone (2-Hexanone)ug/L20010 200.0 BRL 60-140100 Methyl Ethyl Ketone (2-Butanone)ug/L18650 200.0 BRL 60-14093 Methyl Isobutyl Ketone ug/L17610 200.0 BRL 60-14088 Methylene Chloride ug/L18620 200.0 BRL 70-13093 Methyl-tert-Butyl Ether ug/L19210 200.0 BRL 70-13096 Naphthalene ug/L20810 200.0 BRL 70-130104 n-Butylbenzene ug/L1895.0 200.0 BRL 70-13094 n-Propylbenzene ug/L1945.0 200.0 BRL 70-13097 o-Xylene ug/L1835.0 200.0 BRL 70-13092 sec-Butylbenzene ug/L2005.0 200.0 BRL 70-130100 Styrene ug/L1835.0 200.0 BRL 70-13092 tert-Butylbenzene ug/L1925.0 200.0 BRL 70-13096 Tetrachloroethylene ug/L2265.0 200.0 15.6 70-130105 Toluene ug/L1875.0 200.0 BRL 70-13094 trans-1,2-Dichloroethylene ug/L1915.0 200.0 BRL 70-13095 trans-1,3-Dichloropropylene ug/L1845.0 200.0 BRL 70-13092 Trichloroethylene ug/L1975.0 200.0 BRL 70-13098 Trichlorofluoromethane ug/L1975.0 200.0 1.07 60-14098 Vinyl acetate ug/L19650 200.0 BRL 60-14098 Vinyl chloride ug/L1755.0 200.0 BRL 60-14087 Xylenes, total ug/L61015 600.0 BRL 70-130102 ug/L 50.00 70-130Surrogate: 4-Bromofluorobenzene 11657.9 ug/L 50.00 70-130Surrogate: Dibromofluoromethane 11055.2 ug/L 50.00 70-130Surrogate: Toluene-d8 12060.1 Matrix Spike Dup (P5D0205-MSD1)Prepared: 04/14/15 Analyzed: 04/15/15 Source: 5040160-01 1,1,1,2-Tetrachloroethane ug/L2145.0 200.0 BRL 2070-130107 6 1,1,1-Trichloroethane ug/L2345.0 200.0 2.70 2070-130116 14 1,1,2,2-Tetrachloroethane ug/L2035.0 200.0 BRL 2070-130102 0.3 1,1,2-Trichloroethane ug/L2055.0 200.0 BRL 2070-130103 11 1,1-Dichloroethane ug/L2105.0 200.0 BRL 2070-130105 11 1,1-Dichloroethylene ug/L2365.0 200.0 BRL 2070-130118 13 1,1-Dichloropropylene ug/L2095.0 200.0 BRL 2070-130105 11 1,2,3-Trichlorobenzene ug/L1955.0 200.0 BRL 2070-13098 2 1,2,3-Trichloropropane ug/L2145.0 200.0 BRL 2070-130107 2 1,2,4-Trichlorobenzene ug/L2185.0 200.0 BRL 2070-130109 0.05 1,2,4-Trimethylbenzene ug/L1995.0 200.0 BRL 2070-13099 4 1,2-Dibromo-3-chloropropane ug/L19820 200.0 BRL 2070-13099 0.1 1,2-Dibromoethane ug/L2205.0 200.0 BRL 2070-130110 11 1,2-Dichlorobenzene ug/L2215.0 200.0 BRL 2070-130111 2 1,2-Dichloroethane ug/L2025.0 200.0 BRL 2070-130101 8 1,2-Dichloropropane ug/L2165.0 200.0 BRL 2070-130108 15 1,3,5-Trimethylbenzene ug/L1975.0 200.0 BRL 2070-13098 3 1,3-Dichlorobenzene ug/L2195.0 200.0 BRL 2070-130109 5 1,3-Dichloropropane ug/L2195.0 200.0 BRL 2070-130109 7 1,4-Dichlorobenzene ug/L2105.0 200.0 BRL 2070-130105 4 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 52 of 58 4/22/15 Level II QC Report 4021 Stirrup Creek Drive Suite 100 Project No: 6480155031 Project: Alcatel - Raleigh - GroundwaterAMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Prism Work Order: 5040160 Time Submitted: 4/10/2015 8:00:00AM Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Volatile Organic Compounds by GC/MS - Quality Control Batch P5D0205 - SM6200 B Matrix Spike Dup (P5D0205-MSD1)Prepared: 04/14/15 Analyzed: 04/15/15 Source: 5040160-01 2,2-Dichloropropane ug/L18120 200.0 BRL 2070-13091 11 2-Chlorotoluene ug/L1985.0 200.0 BRL 2070-13099 5 4-Chlorotoluene ug/L2125.0 200.0 BRL 2070-130106 3 4-Isopropyltoluene ug/L1955.0 200.0 BRL 2070-13098 6 Acetone ug/L434100 400.0 BRL 2040-160108 8 Benzene ug/L2125.0 200.0 BRL 2070-130106 13 Bromobenzene ug/L2225.0 200.0 BRL 2070-130111 4 Bromochloromethane ug/L1915.0 200.0 BRL 2070-13095 4 Bromodichloromethane ug/L1915.0 200.0 BRL 2070-13095 12 Bromoform ug/L1975.0 200.0 BRL 2070-13099 4 Bromomethane ug/L16010 200.0 BRL 2060-14080 20 Carbon Tetrachloride ug/L2465.0 200.0 BRL 2070-130123 14 Chlorobenzene ug/L2125.0 200.0 BRL 2070-130106 7 Chloroethane ug/L2095.0 200.0 BRL 2060-140104 12 Chloroform ug/L1995.0 200.0 BRL 2070-130100 14 Chloromethane ug/L2005.0 200.0 BRL 2060-140100 11 cis-1,2-Dichloroethylene ug/L2215.0 200.0 BRL 2070-130111 14 cis-1,3-Dichloropropylene ug/L2025.0 200.0 BRL 2070-130101 11 Dibromochloromethane ug/L1995.0 200.0 BRL 2070-130100 4 Dibromomethane ug/L2125.0 200.0 BRL 2070-130106 9 Dichlorodifluoromethane ug/L19210 200.0 BRL 2060-14096 11 Ethanol ug/L31102000 5000 BRL 2060-14062 6 Ethylbenzene ug/L2205.0 200.0 BRL 2070-130110 8 Hexachlorobutadiene ug/L22220 200.0 BRL 2070-130111 4 Isopropyl Ether ug/L1905.0 200.0 BRL 2070-13095 11 Isopropylbenzene (Cumene)ug/L2185.0 200.0 BRL 2070-130109 5 m,p-Xylenes ug/L46110 400.0 BRL 2070-130115 8 Methyl Butyl Ketone (2-Hexanone)ug/L20810 200.0 BRL 2060-140104 4 Methyl Ethyl Ketone (2-Butanone)ug/L19850 200.0 BRL 2060-14099 6 Methyl Isobutyl Ketone ug/L19210 200.0 BRL 2060-14096 8 Methylene Chloride ug/L20920 200.0 BRL 2070-130104 11 Methyl-tert-Butyl Ether ug/L21210 200.0 BRL 2070-130106 10 Naphthalene ug/L20310 200.0 BRL 2070-130101 2 n-Butylbenzene ug/L1965.0 200.0 BRL 2170-13098 4 n-Propylbenzene ug/L2025.0 200.0 BRL 1870-130101 4 o-Xylene ug/L1965.0 200.0 BRL 2070-13098 7 sec-Butylbenzene ug/L2085.0 200.0 BRL 2070-130104 4 Styrene ug/L1955.0 200.0 BRL 2070-13098 6 tert-Butylbenzene ug/L2015.0 200.0 BRL 2070-130101 4 Tetrachloroethylene ug/L2465.0 200.0 15.6 2070-130115 9 Toluene ug/L2075.0 200.0 BRL 2070-130103 10 trans-1,2-Dichloroethylene ug/L2225.0 200.0 BRL 2070-130111 15 trans-1,3-Dichloropropylene ug/L1975.0 200.0 BRL 2070-13099 7 Trichloroethylene ug/L2255.0 200.0 BRL 2070-130112 13 Trichlorofluoromethane ug/L2255.0 200.0 1.07 2060-140112 13 Vinyl acetate ug/L20750 200.0 BRL 2060-140104 6 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 53 of 58 4/22/15 Level II QC Report 4021 Stirrup Creek Drive Suite 100 Project No: 6480155031 Project: Alcatel - Raleigh - GroundwaterAMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Prism Work Order: 5040160 Time Submitted: 4/10/2015 8:00:00AM Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Volatile Organic Compounds by GC/MS - Quality Control Batch P5D0205 - SM6200 B Matrix Spike Dup (P5D0205-MSD1)Prepared: 04/14/15 Analyzed: 04/15/15 Source: 5040160-01 Vinyl chloride ug/L2035.0 200.0 BRL 2060-140101 15 Xylenes, total ug/L65715 600.0 BRL 2070-130109 7 ug/L 50.00 70-130Surrogate: 4-Bromofluorobenzene 10954.3 ug/L 50.00 70-130Surrogate: Dibromofluoromethane 11356.7 ug/L 50.00 70-130Surrogate: Toluene-d8 11657.8 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 54 of 58 4/22/15 Level II QC Report 4021 Stirrup Creek Drive Suite 100 Project No: 6480155031 Project: Alcatel - Raleigh - GroundwaterAMEC Foster Wheeler (Durham) Durham, NC 27703 Attn: Damian Hrciga Prism Work Order: 5040160 Time Submitted: 4/10/2015 8:00:00AM Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Volatile Organic Compounds by GC/MS SIM - Quality Control Batch P5D0258 - 5030B Blank (P5D0258-BLK1)Prepared: 04/17/15 Analyzed: 04/21/15 1,4-Dioxane ug/L1.07 3.0 LCS (P5D0258-BS1)Prepared: 04/17/15 Analyzed: 04/21/15 1,4-Dioxane ug/L41.6 3.0 50.00 55-14583 LCS Dup (P5D0258-BSD1)Prepared: 04/17/15 Analyzed: 04/21/15 1,4-Dioxane ug/L44.7 3.0 50.00 3055-14589 7 Matrix Spike (P5D0258-MS1)Prepared: 04/17/15 Analyzed: 04/21/15 Source: 5040160-01 1,4-Dioxane ug/L47.1 3.0 50.00 0.910 55-14592 Matrix Spike Dup (P5D0258-MSD1)Prepared: 04/17/15 Analyzed: 04/21/15 Source: 5040160-01 1,4-Dioxane ug/L44.9 3.0 50.00 0.910 3055-14588 5 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 55 of 58 Sample Extraction Data Prep Method: SM6200 B Lab Number Batch Date/TimeInitialFinal P5D02055040160-01 04/14/15 9:571010mLmL P5D02055040160-02 04/14/15 9:571010mLmL P5D02055040160-03 04/14/15 9:571010mLmL P5D02055040160-04 04/14/15 9:571010mLmL P5D02055040160-05 04/14/15 9:571010mLmL P5D02055040160-06 04/14/15 9:571010mLmL P5D02055040160-06 04/14/15 9:571010mLmL P5D02055040160-07 04/14/15 9:571010mLmL P5D02055040160-08 04/14/15 9:571010mLmL P5D02055040160-09 04/14/15 9:571010mLmL P5D02055040160-10 04/14/15 9:571010mLmL P5D02055040160-11 04/14/15 9:571010mLmL P5D02055040160-12 04/14/15 9:571010mLmL P5D02055040160-13 04/14/15 9:571010mLmL P5D02055040160-14 04/14/15 9:571010mLmL P5D02055040160-14 04/14/15 9:571010mLmL P5D02055040160-15 04/14/15 9:571010mLmL P5D02055040160-15 04/14/15 9:571010mLmL P5D02055040160-16 04/14/15 9:571010mLmL P5D02055040160-16 04/14/15 9:571010mLmL P5D02055040160-17 04/14/15 9:571010mLmL P5D02055040160-17 04/14/15 9:571010mLmL P5D02055040160-18 04/14/15 9:571010mLmL P5D02055040160-18 04/14/15 9:571010mLmL P5D02055040160-19 04/14/15 9:571010mLmL P5D02055040160-20 04/14/15 9:571010mLmL Prep Method: 5030B Lab Number Batch Date/TimeInitialFinal P5D02585040160-01 04/17/15 17:021010mLmL P5D02585040160-02 04/17/15 17:021010mLmL P5D02585040160-03 04/17/15 17:021010mLmL P5D02585040160-04 04/17/15 17:021010mLmL P5D02585040160-05 04/17/15 17:021010mLmL P5D02585040160-06 04/17/15 17:021010mLmL P5D02585040160-07 04/17/15 17:021010mLmL P5D02585040160-08 04/17/15 17:021010mLmL P5D02585040160-09 04/17/15 17:021010mLmL P5D02585040160-10 04/17/15 17:021010mLmL P5D02585040160-11 04/17/15 17:021010mLmL P5D02585040160-12 04/17/15 17:021010mLmL P5D02585040160-13 04/17/15 17:021010mLmL P5D02585040160-14 04/17/15 17:021010mLmL P5D02585040160-15 04/17/15 17:021010mLmL P5D02585040160-16 04/17/15 17:021010mLmL P5D02585040160-17 04/17/15 17:021010mLmL P5D02585040160-18 04/17/15 17:021010mLmL P5D02585040160-19 04/17/15 17:021010mLmL P5D02585040160-20 04/17/15 17:021010mLmL This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 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 Page 56 of 58 Amec Foster Wheeler Environment & Infrastructure, Inc. Tel – (919) 381-9900 4021 Stirrup Creek Drive, Suite 100 Fax – (919) 381-9901 Durham, North Carolina 27703 www.amecfw.com Licensure: NC Engineering F-1253; NC Geology C-247 ©2015 Amec Foster Wheeler. All Rights Reserved. APPENDIX B MANN-KENDALL TREND ANALYSIS Amec Foster Wheeler Environment & Infrastructure, Inc. Tel – (919) 381-9900 4021 Stirrup Creek Drive, Suite 100 Fax – (919) 381-9901 Durham, North Carolina 27703 www.amecfw.com Licensure: NC Engineering F-1253; NC Geology C-247 ©2015 Amec Foster Wheeler. All Rights Reserved. APPENDIX B MANN-KENDALL TREND ANALYSIS TABLE OF CONTENTS 1. Total VOCs – Unconsolidated Aquifer 2. Total VOCs – Bedrock Aquifer 3. Tetrachloroethylene – Unconsolidated Aquifier 4. Tetrachloroethylene – BedrockAquifer 5. 1,1,1-Trichloroethane – Unconsolidated Aquifer 6. 1,1,1-Trichloroethane – Bedrock Aquifer 7. 1,4-Dioxane – Unconsolidated Aquifer 8. 1,4-Dioxane – Bedrock Aquifier Evaluation Date:Job ID: Facility Name:Constituent: Conducted By:Concentration Units:g/L Sampling Point ID:MW-23s MW-24s MW-22s MW-18i MW-5sk Sampling Sampling Event Date 1 22-Oct-12 22900 1520 633 115 8.88 2 30-Apr-13 240 570 493 119 12.2 3 29-Oct-13 361 464 487 81.5 11.5 4 6-Jun-14 365 394 473 95.2 9.49 5 10-Oct-14 325 337 738 85.7 17.2 6 7-Apr-15 7 8-Apr-15 333.7 224.4 509.3 70.4 18 8 9 10 11 12 13 14 15 16 17 18 19 20 Coefficient of Variation:2.25 0.81 0.19 0.20 0.30 Mann-Kendall Statistic (S):-3 -15 -1 -9 9 Confidence Factor:64.0%99.9%50.0%93.2%93.2% Concentration Trend:No Trend Decreasing Stable Prob. Decreasing Prob. Increasing Notes: 1.At least four independent sampling events per well are required for calculating the trend. Methodology is valid for 4 to 40 samples. 2.Confidence in Trend = Confidence (in percent) that constituent concentration is increasing (S>0) or decreasing (S<0): >95% = Increasing or Decreasing; ≥ 90% = Probably Increasing or Probably Decreasing; < 90% and S>0 = No Trend; < 90%, S≤0, and COV ≥ 1 = No Trend; < 90% and COV < 1 = Stable. 3.Methodology based on "MAROS: A Decision Support System for Optimizing Monitoring Plans", J.J. Aziz, M. Ling, H.S. Rifai, C.J. Newell, and J.R. Gonzales, Ground Water , 41(3):355-367, 2003. A value equal to one-half the laboratory reporting limit was substituted for non-detect data. DISCLAIMER: The GSI Mann-Kendall Toolkit is available "as is". Considerable care has been exercised in preparing this software product; however, no party, including without limitation GSI Environmental Inc., makes any representation or warranty regarding the accuracy, correctness, or completeness of the information contained herein, and no such party shall be liable for any direct, indirect, consequential, incidental or other damages resulting from the use of this product or the information contained herein. Information in this publication is subject to change without notice. GSI Environmental Inc., disclaims any responsibility or obligation to update the information contained herein. TOTAL VOCS- UNCONSOLIDATED AQUIFER CONCENTRATION (g/L) GSI Environmental Inc., www.gsi-net.com GSI MANN-KENDALL TOOLKIT for Constituent Trend Analysis 4-Jun-15 6480155053 Alcatel Total VOCs- unconsolidated aquifer DH 1 10 100 1000 10000 100000 07/12 10/12 01/13 05/13 08/13 11/13 03/14 06/14 09/14 12/14 04/15 07/15 Co n c e n t r a t i o n ( g / L ) Sampling Date MW- 23s MW- 24s MW- 22s MW- 18i Evaluation Date:Job ID: Facility Name:Constituent: Conducted By:Concentration Units:g/L Sampling Point ID:MW-24d MW-4d MW-9dk Sampling Sampling Event Date 1 22-Oct-12 234 1410 42.3 2 30-Apr-13 668 1270 52.1 3 29-Oct-13 113 1500 61.5 4 6-Jun-14 817 1340 83.7 5 10-Oct-14 463 1592.8 62.77 6 7-Apr-15 87.9 7 8-Apr-15 280.2 1683.9 8 9 10 11 12 13 14 15 16 17 18 19 20 Coefficient of Variation:0.63 0.11 0.27 Mann-Kendall Statistic (S):1 9 13 Confidence Factor:50.0%93.2%99.2% Concentration Trend:No Trend Prob. Increasing Increasing Notes: 1.At least four independent sampling events per well are required for calculating the trend. Methodology is valid for 4 to 40 samples. 2.Confidence in Trend = Confidence (in percent) that constituent concentration is increasing (S>0) or decreasing (S<0): >95% = Increasing or Decreasing; ≥ 90% = Probably Increasing or Probably Decreasing; < 90% and S>0 = No Trend; < 90%, S≤0, and COV ≥ 1 = No Trend; < 90% and COV < 1 = Stable. 3.Methodology based on "MAROS: A Decision Support System for Optimizing Monitoring Plans", J.J. Aziz, M. Ling, H.S. Rifai, C.J. Newell, and J.R. Gonzales, Ground Water , 41(3):355-367, 2003. A value equal to the laboratory reporting limit was substituted for non-detect data. DISCLAIMER: The GSI Mann-Kendall Toolkit is available "as is". Considerable care has been exercised in preparing this software product; however, no party, including without limitation GSI Environmental Inc., makes any representation or warranty regarding the accuracy, correctness, or completeness of the information contained herein, and no such party shall be liable for any direct, indirect, consequential, incidental or other damages resulting from the use of this product or the information contained herein. Information in this publication is subject to change without notice. GSI Environmental Inc., disclaims any responsibility or obligation to update the information contained herein. TOTAL VOCS- BEDROCK CONCENTRATION (g/L) GSI Environmental Inc., www.gsi-net.com GSI MANN-KENDALL TOOLKIT for Constituent Trend Analysis 4-Jun-15 6480155053 Alcatel Total VOCs- bedrock DH 1 10 100 1000 10000 07/12 10/12 01/13 05/13 08/13 11/13 03/14 06/14 09/14 12/14 04/15 07/15 Co n c e n t r a t i o n ( g / L ) Sampling Date MW- 24d MW- 4d MW- 9dk Evaluation Date:Job ID: Facility Name:Constituent: Conducted By:Concentration Units:g/L Sampling Point ID:MW-23s MW-24s MW-22s MW-18i MW-5sk Sampling Sampling Event Date 1 22-Oct-12 34 5.3 140 61 0.5 2 30-Apr-13 15 1.2 140 84 0.5 3 29-Oct-13 29 1.2 280 60 0.5 4 6-Jun-14 22 3.2 250 71 0.5 5 10-Oct-14 27 3.2 250 71 0.5 6 7-Apr-15 56 0.5 7 8-Apr-15 24 6.7 370 8 9 10 11 12 13 14 15 16 17 18 19 20 Coefficient of Variation:0.26 0.64 0.37 0.15 0.00 Mann-Kendall Statistic (S):-3 5 9 -4 0 Confidence Factor:64.0%76.5%93.2%70.3%39.3% Concentration Trend:Stable No Trend Prob. Increasing Stable Stable Notes: 1.At least four independent sampling events per well are required for calculating the trend. Methodology is valid for 4 to 40 samples. 2.Confidence in Trend = Confidence (in percent) that constituent concentration is increasing (S>0) or decreasing (S<0): >95% = Increasing or Decreasing; ≥ 90% = Probably Increasing or Probably Decreasing; < 90% and S>0 = No Trend; < 90%, S≤0, and COV ≥ 1 = No Trend; < 90% and COV < 1 = Stable. 3.Methodology based on "MAROS: A Decision Support System for Optimizing Monitoring Plans", J.J. Aziz, M. Ling, H.S. Rifai, C.J. Newell, and J.R. Gonzales, Ground Water , 41(3):355-367, 2003. A value equal to the laboratory reporting limit was substituted for non-detect data. DISCLAIMER: The GSI Mann-Kendall Toolkit is available "as is". Considerable care has been exercised in preparing this software product; however, no party, including without limitation GSI Environmental Inc., makes any representation or warranty regarding the accuracy, correctness, or completeness of the information contained herein, and no such party shall be liable for any direct, indirect, consequential, incidental or other damages resulting from the use of this product or the information contained herein. Information in this publication is subject to change without notice. GSI Environmental Inc., disclaims any responsibility or obligation to update the information contained herein. PCE - UNCONSOLIDATED AQUIFER CONCENTRATION (g/L) GSI Environmental Inc., www.gsi-net.com GSI MANN-KENDALL TOOLKIT for Constituent Trend Analysis 3-Jun-15 6480155053 Alcatel PCE - unconsolidated aquifer DH 0.1 1 10 100 1000 07/12 10/12 01/13 05/13 08/13 11/13 03/14 06/14 09/14 12/14 04/15 07/15 Co n c e n t r a t i o n ( g / L ) Sampling Date MW- 23s MW- 24s MW- 22s MW- 18i Evaluation Date:Job ID: Facility Name:Constituent: Conducted By:Concentration Units:g/L Sampling Point ID:MW-24d MW-4d MW-9dk Sampling Sampling Event Date 1 22-Oct-12 20 1100 14 2 30-Apr-13 48 1000 14 3 29-Oct-13 8.4 1200 20 4 6-Jun-14 11 1000 29 5 10-Oct-14 6.6 1300 22 6 7-Apr-15 34 7 8-Apr-15 8.1 1400 8 9 10 11 12 13 14 15 16 17 18 19 20 Coefficient of Variation:0.94 0.14 0.36 Mann-Kendall Statistic (S):-9 8 12 Confidence Factor:93.2%89.8%98.2% Concentration Trend:Prob. Decreasing No Trend Increasing Notes: 1.At least four independent sampling events per well are required for calculating the trend. Methodology is valid for 4 to 40 samples. 2.Confidence in Trend = Confidence (in percent) that constituent concentration is increasing (S>0) or decreasing (S<0): >95% = Increasing or Decreasing; ≥ 90% = Probably Increasing or Probably Decreasing; < 90% and S>0 = No Trend; < 90%, S≤0, and COV ≥ 1 = No Trend; < 90% and COV < 1 = Stable. 3.Methodology based on "MAROS: A Decision Support System for Optimizing Monitoring Plans", J.J. Aziz, M. Ling, H.S. Rifai, C.J. Newell, and J.R. Gonzales, Ground Water , 41(3):355-367, 2003. A value equal to the laboratory reporting limit was substituted for non-detect data. DISCLAIMER: The GSI Mann-Kendall Toolkit is available "as is". Considerable care has been exercised in preparing this software product; however, no party, including without limitation GSI Environmental Inc., makes any representation or warranty regarding the accuracy, correctness, or completeness of the information contained herein, and no such party shall be liable for any direct, indirect, consequential, incidental or other damages resulting from the use of this product or the information contained herein. Information in this publication is subject to change without notice. GSI Environmental Inc., disclaims any responsibility or obligation to update the information contained herein. PCE-BEDROCK CONCENTRATION (g/L) GSI Environmental Inc., www.gsi-net.com GSI MANN-KENDALL TOOLKIT for Constituent Trend Analysis 4-Jun-15 6480155053 Alcatel PCE-bedrock DH 1 10 100 1000 10000 07/12 10/12 01/13 05/13 08/13 11/13 03/14 06/14 09/14 12/14 04/15 07/15 Co n c e n t r a t i o n ( g / L ) Sampling Date MW- 24d MW- 4d MW- 9dk Evaluation Date:Job ID: Facility Name:Constituent: Conducted By:Concentration Units:g/L Sampling Point ID:MW-23s MW-24s MW-22s MW-18i MW-5sk Sampling Sampling Event Date 1 22-Oct-12 54 35 34 7.3 0.5 2 30-Apr-13 24 14 50 11 0.5 3 29-Oct-13 32 14 18 5.7 0.5 4 6-Jun-14 32 20 25 5.5 0.5 5 10-Oct-14 30 20 29 3.2 0.5 6 7-Apr-15 0.5 7 8-Apr-15 29 27 4.9 2.6 8 9 10 11 12 13 14 15 16 17 18 19 20 Coefficient of Variation:0.31 0.37 0.57 0.52 0.00 Mann-Kendall Statistic (S):-6 3 -7 -13 0 Confidence Factor:81.5%64.0%86.4%99.2%39.3% Concentration Trend:Stable No Trend Stable Decreasing Stable Notes: 1.At least four independent sampling events per well are required for calculating the trend. Methodology is valid for 4 to 40 samples. 2.Confidence in Trend = Confidence (in percent) that constituent concentration is increasing (S>0) or decreasing (S<0): >95% = Increasing or Decreasing; ≥ 90% = Probably Increasing or Probably Decreasing; < 90% and S>0 = No Trend; < 90%, S≤0, and COV ≥ 1 = No Trend; < 90% and COV < 1 = Stable. 3.Methodology based on "MAROS: A Decision Support System for Optimizing Monitoring Plans", J.J. Aziz, M. Ling, H.S. Rifai, C.J. Newell, and J.R. Gonzales, Ground Water , 41(3):355-367, 2003. A value equal to the laboratory reporting limit was substituted for non-detect data. DISCLAIMER: The GSI Mann-Kendall Toolkit is available "as is". Considerable care has been exercised in preparing this software product; however, no party, including without limitation GSI Environmental Inc., makes any representation or warranty regarding the accuracy, correctness, or completeness of the information contained herein, and no such party shall be liable for any direct, indirect, consequential, incidental or other damages resulting from the use of this product or the information contained herein. Information in this publication is subject to change without notice. GSI Environmental Inc., disclaims any responsibility or obligation to update the information contained herein. 1,1,1 TCA - UNCONSOLIDATED AQUIFER CONCENTRATION (g/L) GSI Environmental Inc., www.gsi-net.com GSI MANN-KENDALL TOOLKIT for Constituent Trend Analysis 3-Jun-15 6480155053 Alcatel 1,1,1 TCA - unconsolidated aquifer DH 0.1 1 10 100 07/12 10/12 01/13 05/13 08/13 11/13 03/14 06/14 09/14 12/14 04/15 07/15 Co n c e n t r a t i o n ( g / L ) Sampling Date MW- 23s MW- 24s MW- 22s MW- 18i Evaluation Date:Job ID: Facility Name:Constituent: Conducted By:Concentration Units:g/L Sampling Point ID:MW-24d MW-4d MW-9dk Sampling Sampling Event Date 1 22-Oct-12 110 210 3.5 2 30-Apr-13 310 170 5.8 3 29-Oct-13 55 190 6 4 6-Jun-14 190 210 8.2 5 10-Oct-14 91 190 7 6 7-Apr-15 8.2 7 8-Apr-15 84 160 8 9 10 11 12 13 14 15 16 17 18 19 20 Coefficient of Variation:0.68 0.11 0.28 Mann-Kendall Statistic (S):-5 -5 12 Confidence Factor:76.5%76.5%98.2% Concentration Trend:Stable Stable Increasing Notes: 1.At least four independent sampling events per well are required for calculating the trend. Methodology is valid for 4 to 40 samples. 2.Confidence in Trend = Confidence (in percent) that constituent concentration is increasing (S>0) or decreasing (S<0): >95% = Increasing or Decreasing; ≥ 90% = Probably Increasing or Probably Decreasing; < 90% and S>0 = No Trend; < 90%, S≤0, and COV ≥ 1 = No Trend; < 90% and COV < 1 = Stable. 3.Methodology based on "MAROS: A Decision Support System for Optimizing Monitoring Plans", J.J. Aziz, M. Ling, H.S. Rifai, C.J. Newell, and J.R. Gonzales, Ground Water , 41(3):355-367, 2003. A value equal to the laboratory reporting limit was substituted for non-detect data. DISCLAIMER: The GSI Mann-Kendall Toolkit is available "as is". Considerable care has been exercised in preparing this software product; however, no party, including without limitation GSI Environmental Inc., makes any representation or warranty regarding the accuracy, correctness, or completeness of the information contained herein, and no such party shall be liable for any direct, indirect, consequential, incidental or other damages resulting from the use of this product or the information contained herein. Information in this publication is subject to change without notice. GSI Environmental Inc., disclaims any responsibility or obligation to update the information contained herein. 1,1,1 TCA - BEDROCK CONCENTRATION (g/L) GSI Environmental Inc., www.gsi-net.com GSI MANN-KENDALL TOOLKIT for Constituent Trend Analysis 4-Jun-15 6480155053 Alcatel 1,1,1 TCA - bedrock DH 1 10 100 1000 07/12 10/12 01/13 05/13 08/13 11/13 03/14 06/14 09/14 12/14 04/15 07/15 Co n c e n t r a t i o n ( g / L ) Sampling Date MW-24d MW-4d MW-9dk Evaluation Date:Job ID: Facility Name:Constituent: Conducted By:Concentration Units:g/L Sampling Point ID:MW-23s MW-24s MW-22s MW-18i MW-5sk Sampling Sampling Event Date 1 22-Oct-12 110 350 760 20 3 2 30-Apr-13 70 150 360 20 3 3 29-Oct-13 220 210 400 23 4.7 4 6-Jun-14 140 320 280 29 3 5 10-Oct-14 140 270 570 31 3.2 6 7-Apr-15 3 7 8-Apr-15 180 390 600 29 8 9 10 11 12 13 14 15 16 17 18 19 20 Coefficient of Variation:0.37 0.32 0.36 0.19 0.21 Mann-Kendall Statistic (S):6 5 1 11 1 Confidence Factor:81.5%76.5%50.0%97.2%50.0% Concentration Trend:No Trend No Trend No Trend Increasing No Trend Notes: 1.At least four independent sampling events per well are required for calculating the trend. Methodology is valid for 4 to 40 samples. 2.Confidence in Trend = Confidence (in percent) that constituent concentration is increasing (S>0) or decreasing (S<0): >95% = Increasing or Decreasing; ≥ 90% = Probably Increasing or Probably Decreasing; < 90% and S>0 = No Trend; < 90%, S≤0, and COV ≥ 1 = No Trend; < 90% and COV < 1 = Stable. 3.Methodology based on "MAROS: A Decision Support System for Optimizing Monitoring Plans", J.J. Aziz, M. Ling, H.S. Rifai, C.J. Newell, and J.R. Gonzales, Ground Water , 41(3):355-367, 2003. A value equal to the laboratory reporting limit was substituted for non-detect data. DISCLAIMER: The GSI Mann-Kendall Toolkit is available "as is". Considerable care has been exercised in preparing this software product; however, no party, including without limitation GSI Environmental Inc., makes any representation or warranty regarding the accuracy, correctness, or completeness of the information contained herein, and no such party shall be liable for any direct, indirect, consequential, incidental or other damages resulting from the use of this product or the information contained herein. Information in this publication is subject to change without notice. GSI Environmental Inc., disclaims any responsibility or obligation to update the information contained herein. 1,4-DIOXANE - UNCONSOLIDATED AQUIFER CONCENTRATION (g/L) GSI Environmental Inc., www.gsi-net.com GSI MANN-KENDALL TOOLKIT for Constituent Trend Analysis 3-Jun-15 6480155053 Alcatel 1,4-dioxane - unconsolidated aquifer DH 1 10 100 1000 07/12 10/12 01/13 05/13 08/13 11/13 03/14 06/14 09/14 12/14 04/15 07/15 Co n c e n t r a t i o n ( g / L ) Sampling Date MW- 23s MW- 24s MW- 22s MW- 18i Evaluation Date:Job ID: Facility Name:Constituent: Conducted By:Concentration Units:g/L Sampling Point ID:MW-24d MW-4d MW-9dk Sampling Sampling Event Date 1 22-Oct-12 30 6.2 17 2 30-Apr-13 69 14 13 3 29-Oct-13 35 18 28 4 6-Jun-14 30 9.2 25 5 10-Oct-14 41 12 25 6 7-Apr-15 23 7 8-Apr-15 31 8.9 8 9 10 11 12 13 14 15 16 17 18 19 20 Coefficient of Variation:0.38 0.37 0.26 Mann-Kendall Statistic (S):0 -1 2 Confidence Factor:39.3%50.0%57.0% Concentration Trend:Stable Stable No Trend Notes: 1.At least four independent sampling events per well are required for calculating the trend. Methodology is valid for 4 to 40 samples. 2.Confidence in Trend = Confidence (in percent) that constituent concentration is increasing (S>0) or decreasing (S<0): >95% = Increasing or Decreasing; ≥ 90% = Probably Increasing or Probably Decreasing; < 90% and S>0 = No Trend; < 90%, S≤0, and COV ≥ 1 = No Trend; < 90% and COV < 1 = Stable. 3.Methodology based on "MAROS: A Decision Support System for Optimizing Monitoring Plans", J.J. Aziz, M. Ling, H.S. Rifai, C.J. Newell, and J.R. Gonzales, Ground Water , 41(3):355-367, 2003. A value equal to one-half the laboratory reporting limit was substituted for non-detect data. DISCLAIMER: The GSI Mann-Kendall Toolkit is available "as is". Considerable care has been exercised in preparing this software product; however, no party, including without limitation GSI Environmental Inc., makes any representation or warranty regarding the accuracy, correctness, or completeness of the information contained herein, and no such party shall be liable for any direct, indirect, consequential, incidental or other damages resulting from the use of this product or the information contained herein. Information in this publication is subject to change without notice. GSI Environmental Inc., disclaims any responsibility or obligation to update the information contained herein. 1,4-DIOXANE - BEDROCK CONCENTRATION (g/L) GSI Environmental Inc., www.gsi-net.com GSI MANN-KENDALL TOOLKIT for Constituent Trend Analysis 4-Jun-15 6480155053 Alcatel 1,4-dioxane - bedrock DH 1 10 100 07/12 10/12 01/13 05/13 08/13 11/13 03/14 06/14 09/14 12/14 04/15 07/15 Co n c e n t r a t i o n ( g / L ) Sampling Date MW- 24d MW- 4d MW- 9dk Amec Foster Wheeler Environment & Infrastructure, Inc. Tel – (919) 381-9900 4021 Stirrup Creek Drive, Suite 100 Fax – (919) 381-9901 Durham, North Carolina 27703 www.amecfw.com Licensure: NC Engineering F-1253; NC Geology C-247 ©2015 Amec Foster Wheeler. All Rights Reserved. APPENDIX C MONITORING OPTIMIZATION DOCUMENTATION Amec Foster Wheeler Environment & Infrastructure, Inc. Tel – (919) 381-9900 4021 Stirrup Creek Drive, Suite 100 Fax – (919) 381-9901 Durham, North Carolina 27703 www.amecfw.com Licensure: NC Engineering F-1253; NC Geology C-247 ©2015 Amec Foster Wheeler. All Rights Reserved. APPENDIX C MAROS OPTIMIZATION DOCUMENTATION TABLE OF CONTENTS 1. Site Information Summary – Unconsolidated Aquifer 2. Site Information Summary – Bedrock Aquifer 3. Sampling Location Optimization Results – Unconsolidated Aquifer 4. Sampling Location Optimization Results – Bedrock Aquifer 5. Sampling Location Optimization Summary – Unconsolidated Aquifier 6. Sampling Location Optimization Summary – Bedrock Aquifier 7. Sampling Frequency Optimization Results (Individual Well) – Unconsolidated Aquifer 8. Sampling Frequency Optimization Results (Individual Well) – Bedrock Aquifer 9. Sampling Frequency Optimization Results (Network) – Unconsolidated Aquifer 10. Sampling Frequency Optimization Results (Network) – Bedrock Aquifer MAROS Site Summary Damian HricigaUser Name: RaleighLocation:North CarolinaState: User Defined Site and Data Assumptions 170 700 ftCurrent Plume Length: 1050 ftDowngradient receptor: 1050 ftDowngradient property: 400 ftCurrent Plume Width: Groundwater Seepage Velocity: Number of Source Wells: Number of Tail Wells: 1 11 Hydrogeology and Plume Information: Downgradient Information: ft/yr Distance from Source to Nearest: 375 ft 375 ft Distance from Edge of Tail to Nearest: Downgradient receptor: Downgradient property: Well Summary 1,4-DIOXANE (P-DIOXANE) Contaminants of Concern (COC's) TETRACHLOROETHYLENE(PCE) Well Name Source / Tail / Delineation Record Count Minimum Maximum Priority Constituent Sample Date Range 4/15/2013MW-2s T 8 4/15/2015 TETRACHLOROETHYLENE(PC 4/15/2013MW-3s T 10 4/15/2015 1,4-DIOXANE (P-DIOXANE) 10/15/2012MW-4s T 12 4/15/2015 TETRACHLOROETHYLENE(PC 10/15/2012MW-5sk T 12 4/15/2015 1,4-DIOXANE (P-DIOXANE) 10/15/2012MW-9sk T 12 4/15/2015 1,4-DIOXANE (P-DIOXANE) 10/15/2012MW-12s T 12 4/15/2015 1,4-DIOXANE (P-DIOXANE) 10/15/2012MW-18i T 12 4/15/2015 TETRACHLOROETHYLENE(PC 10/15/2012MW-19i T 12 4/15/2015 TETRACHLOROETHYLENE(PC 10/15/2012MW-21i T 12 4/15/2015 TETRACHLOROETHYLENE(PC 10/15/2012MW-22s T 12 4/15/2015 TETRACHLOROETHYLENE(PC 10/15/2012MW-23s S 12 4/15/2015 1,4-DIOXANE (P-DIOXANE) 10/15/2012MW-24s T 12 4/15/2015 1,4-DIOXANE (P-DIOXANE) Wednesday, June 17, 2015 Page 1 of 1 MAROS Version 3.0 Release 352, September 2012 Project:Alcatel Unconsolidated MAROS Site Summary Damian HricigaUser Name: RaleighLocation:North CarolinaState: Alcatel BedrockProject: User Defined Site and Data Assumptions 340 1050 ftCurrent Plume Length: 1650 ftDowngradient receptor: 1650 ftDowngradient property: 470 ftCurrent Plume Width: Groundwater Seepage Velocity: Number of Source Wells: Number of Tail Wells: 1 5 Hydrogeology and Plume Information: Downgradient Information: ft/yr Distance from Source to Nearest: -50 ft -50 ft Distance from Edge of Tail to Nearest: Downgradient receptor: Downgradient property: Well Summary 1,4-DIOXANE (P-DIOXANE) Contaminants of Concern (COC's) TETRACHLOROETHYLENE(PCE) Well Name Source / Tail / Delineation Record Count Minimum Maximum Priority Constituent Sample Date Range 10/15/2012MW-2dr T 12 4/15/2015 TETRACHLOROETHYLENE(PC 10/15/2012MW-3d T 12 4/15/2015 TETRACHLOROETHYLENE(PC 10/15/2012MW-4d T 12 4/15/2015 TETRACHLOROETHYLENE(PC 10/15/2012MW-9dk T 12 4/15/2015 TETRACHLOROETHYLENE(PC 10/15/2012MW-12dk T 12 4/15/2015 TETRACHLOROETHYLENE(PC 10/15/2012MW-24d S 12 4/15/2015 TETRACHLOROETHYLENE(PC Monday, June 22, 2015 Page 1 of 1 MAROS Version 3.0 Release 352, September 2012 From 10/15/2012 4/15/2015 toSampling Events Analyzed:Sample Event 1 Sample Event 6 Well Name Average Slope Factor*Eliminated?X (feet) Y (feet) Removable? Minimum Slope Factor* Maximum Slope Factor* Parameters used: MAROS Sampling Location Optimization Results Damian HricigaUser Name: Raleigh North CarolinaState: Alcate Unconsolidated Constituent Inside SF Hull SF Area Ratio Conc. Ratio 1,4-DIOXANE (P-DIOX 0.3 0.1 0.9 0.85 TETRACHLOROETHYLE 0.3 0.1 0.9 0.85 1,4-DIOXANE (P-DIOXANE) MW-12s 2111896.50 753952.13 0.217 0.056 0.632 MW-18i 2112174.25 753969.06 0.172 0.055 0.308 MW-19i 2112224.50 754142.50 0.095 0.006 0.276 MW-21i 2112314.50 754012.13 0.862 0.551 0.925 MW-22s 2112275.25 754095.19 0.410 0.319 0.469 MW-23s 2112391.50 754201.00 0.176 0.060 0.231 MW-24s 2112331.75 754146.81 0.281 0.087 0.379 MW-2s 2112250.25 754258.44 0.909 0.903 0.914 MW-3s 2112038.50 754172.44 0.105 0.020 0.237 MW-4s 2112217.75 753881.00 0.439 0.128 0.820 MW-5sk 2111666.50 753629.50 0.348 0.000 0.732 MW-9sk 2111861.00 753405.69 0.782 0.702 0.854 TETRACHLOROETHYLENE(PCE) MW-12s 2111896.50 753952.13 0.107 0.032 0.296 MW-18i 2112174.25 753969.06 0.105 0.003 0.190 MW-19i 2112224.50 754142.50 0.071 0.002 0.148 MW-21i 2112314.50 754012.13 0.297 0.241 0.356 MW-22s 2112275.25 754095.19 0.255 0.166 0.326 MW-23s 2112391.50 754201.00 0.297 0.205 0.445 MW-24s 2112331.75 754146.81 0.510 0.412 0.631 MW-2s 2112250.25 754258.44 0.339 0.163 0.649 MW-3s 2112038.50 754172.44 0.809 0.802 0.812 MW-4s 2112217.75 753881.00 0.205 0.016 0.418 MW-5sk 2111666.50 753629.50 0.455 0.000 0.549 MW-9sk 2111861.00 753405.69 0.781 0.743 0.811 Wednesday, June 17, 2015 Page 1 of 2 MAROS Version 3.0 Release 352, September 2012 Well Name Average Slope Factor*Eliminated?X (feet) Y (feet) Removable? Minimum Slope Factor* Maximum Slope Factor* MAROS Sampling Location Optimization Results Damian HricigaUser Name: Raleigh North CarolinaState: Alcate Unconsolidated Note: The Slope Factor indicates the relative importance of a well in the monitoring network at a given sampling event; the larger the SF value of a well, the more important the well is and vice versa; the Average Slope Factor measures the overall well importance in the selected time period; the State Plane (i.e., X and Y refer to Easting and Northing, respectively) or local coordinate systems may be used; wells that are NOT selected for analysis are not shown above. * When the report is generated after running the Excel module, SF values will NOT be shown above. Wednesday, June 17, 2015 Page 2 of 2 MAROS Version 3.0 Release 352, September 2012 From 10/15/2012 4/15/2015 toSampling Events Analyzed:Sample Event 1 Sample Event 6 Well Name Average Slope Factor*Eliminated?X (feet) Y (feet) Removable? Minimum Slope Factor* Maximum Slope Factor* Parameters used: MAROS Sampling Location Optimization Results Damian HricigaUser Name: Raleigh North CarolinaState: Alcatel Bedrock Constituent Inside SF Hull SF Area Ratio Conc. Ratio 1,4-DIOXANE (P-DIOX 0.3 0.1 0.9 0.85 TETRACHLOROETHYLE 0.3 0.1 0.9 0.85 1,4-DIOXANE (P-DIOXANE) MW-12dk 2111851.25 753916.06 0.847 0.821 0.868 MW-24d 2112336.50 754159.13 0.775 0.690 0.882 MW-2dr 2112260.75 754306.63 0.540 0.000 0.819 MW-3d 2112043.25 754184.94 0.326 0.068 0.803 MW-4d 2112231.25 753876.63 0.156 0.044 0.287 MW-9dk 2111862.00 753415.75 0.226 0.028 0.356 TETRACHLOROETHYLENE(PCE) MW-12dk 2111851.25 753916.06 0.880 0.876 0.885 MW-24d 2112336.50 754159.13 0.620 0.571 0.667 MW-2dr 2112260.75 754306.63 0.728 0.631 0.775 MW-3d 2112043.25 754184.94 0.298 0.234 0.482 MW-4d 2112231.25 753876.63 0.654 0.574 0.713 MW-9dk 2111862.00 753415.75 0.429 0.384 0.469 Note: The Slope Factor indicates the relative importance of a well in the monitoring network at a given sampling event; the larger the SF value of a well, the more important the well is and vice versa; the Average Slope Factor measures the overall well importance in the selected time period; the State Plane (i.e., X and Y refer to Easting and Northing, respectively) or local coordinate systems may be used; wells that are NOT selected for analysis are not shown above. * When the report is generated after running the Excel module, SF values will NOT be shown above. Monday, June 22, 2015 Page 1 of 1 MAROS Version 3.0 Release 352, September 2012 Results by Considering All COCs From 10/15/2012 4/15/2015 toSampling Events Analyzed:Sample Event 1 Sample Event 6 Well Name Y (feet)AbandonedX (feet) COC- Averaged Number of COCs MAROS Sampling Location Optimization Damian HricigaUser Name: RaleighLocation:North CarolinaState: MW-12s 2111896.50 753952.13 0.1622 MW-18i 2112174.25 753969.06 0.1392 MW-19i 2112224.50 754142.50 0.0832 MW-21i 2112314.50 754012.13 0.5802 MW-22s 2112275.25 754095.19 0.3332 MW-23s 2112391.50 754201.00 0.2362 MW-24s 2112331.75 754146.81 0.3952 MW-2s 2112250.25 754258.44 0.6242 MW-3s 2112038.50 754172.44 0.4572 MW-4s 2112217.75 753881.00 0.3222 MW-5sk 2111666.50 753629.50 0.4022 MW-9sk 2111861.00 753405.69 0.7812 Note: the COC-Averaged Slope Factor is the value calculated by averaging the "Average Slope Factor" obtained earlier across COCs; to be conservative, a location is "abandoned" only when it is eliminated from all COCs; "abandoned" doesn't necessarily mean plug and abandonment of the well, it can mean that NO samples need to be collected for any COCs. * When the report is generated after running the Excel module, SF values will NOT be shown above. Wednesday, June 17, 2015 Page 1 of 1 MAROS Version 3.0 Release 352, September 2012 Project:Alcatel Unconsolidated Results by Considering All COCs From 10/15/2012 4/15/2015 toSampling Events Analyzed:Sample Event 1 Sample Event 6 Well Name Y (feet)AbandonedX (feet) COC- Averaged Number of COCs MAROS Sampling Location Optimization Damian HricigaUser Name: RaleighLocation:North CarolinaState: Alcatel BedrockProject: MW-12dk 2111851.25 753916.06 0.8632 MW-24d 2112336.50 754159.13 0.6972 MW-2dr 2112260.75 754306.63 0.6342 MW-3d 2112043.25 754184.94 0.3122 MW-4d 2112231.25 753876.63 0.4052 MW-9dk 2111862.00 753415.75 0.3282 Note: the COC-Averaged Slope Factor is the value calculated by averaging the "Average Slope Factor" obtained earlier across COCs; to be conservative, a location is "abandoned" only when it is eliminated from all COCs; "abandoned" doesn't necessarily mean plug and abandonment of the well, it can mean that NO samples need to be collected for any COCs. * When the report is generated after running the Excel module, SF values will NOT be shown above. Monday, June 22, 2015 Page 1 of 1 MAROS Version 3.0 Release 352, September 2012 The Overall Number of Sampling Events:6 "Recent Period" defined by events:Sample Event 1 To Sample Event 6From 10/15/2012 4/15/2015 Well Recommended Sampling Frequency Based on Frequency Based on "Rate of Change" parameters used: MAROS Sampling Frequency Optimization Results Damian HricigaUser Name: RaleighLocation:North CarolinaState: Constituent Cleanup Goal Low Rate Medium Rate High Rate 1,4-DIOXANE ( 0.003 0.0015 0.003 0.006 TETRACHLORO 0.0007 0.00035 0.0007 0.0014 Units: Cleanup Goal is in mg/L; all rate parameters are in mg/L/year. 1,4-DIOXANE (P-DIOXANE) MW-12s Biennial Biennial Biennial MW-18i Quarterly Quarterly Quarterly MW-19i Quarterly Quarterly Quarterly MW-21i Biennial Biennial Biennial MW-22s Biennial Biennial Biennial MW-23s Quarterly Quarterly Quarterly MW-24s Quarterly Quarterly Quarterly MW-2s Biennial Biennial Biennial MW-3s Biennial Biennial Biennial MW-4s Biennial Biennial Biennial MW-5sk Biennial Biennial Biennial MW-9sk Biennial Biennial Biennial TETRACHLOROETHYLENE(PCE) MW-12s Biennial Biennial Biennial MW-18i Biennial Biennial Biennial MW-19i SemiAnnual SemiAnnual SemiAnnual MW-21i Quarterly Quarterly Quarterly MW-22s Quarterly Quarterly Quarterly MW-23s Biennial Biennial Biennial MW-24s SemiAnnual SemiAnnual SemiAnnual MW-2s Quarterly Quarterly Quarterly MW-3s Biennial Biennial Biennial MW-4s Biennial Biennial Biennial Wednesday, June 17, 2015 Page 1 of 2 MAROS Version 3.0 Release 352, September 2012 Project:Alcatel Unconsolidated MAROS Sampling Frequency Optimization Results Damian HricigaUser Name: RaleighLocation:North CarolinaState: Well Recommended Sampling Frequency Based on Frequency Based on MW-5sk Biennial Biennial Biennial MW-9sk Biennial Biennial Biennial Note: Sampling frequency is determined considering both recent and overall concentration trends. Sampling Frequency is the final recommendation; Frequency Based on Recent Data is the frequency determined using recent (short) period of monitoring data; Frequency Based on Overall Data is the frequency determined using overall (long) period of monitoring data. If the "recent period" is defined using a different series of sampling events, the results could be different. Wednesday, June 17, 2015 Page 2 of 2 MAROS Version 3.0 Release 352, September 2012 Project:Alcatel Unconsolidated The Overall Number of Sampling Events:6 "Recent Period" defined by events:Sample Event 1 To Sample Event 6From 10/15/2012 4/15/2015 Well Recommended Sampling Frequency Based on Frequency Based on "Rate of Change" parameters used: MAROS Sampling Frequency Optimization Results Damian HricigaUser Name: RaleighLocation:North CarolinaState: Alcatel BedrockProject: Constituent Cleanup Goal Low Rate Medium Rate High Rate 1,4-DIOXANE ( 0.003 0.0015 0.003 0.006 TETRACHLORO 0.0007 0.00035 0.0007 0.0014 Units: Cleanup Goal is in mg/L; all rate parameters are in mg/L/year. 1,4-DIOXANE (P-DIOXANE) MW-12dk Biennial Biennial Biennial MW-24d Biennial Biennial Biennial MW-2dr Biennial Biennial Biennial MW-3d Biennial Biennial Biennial MW-4d Biennial Biennial Biennial MW-9dk SemiAnnual SemiAnnual SemiAnnual TETRACHLOROETHYLENE(PCE) MW-12dk Biennial Biennial Biennial MW-24d Biennial Biennial Biennial MW-2dr Biennial Biennial Biennial MW-3d Biennial Biennial Biennial MW-4d Quarterly Quarterly Quarterly MW-9dk Quarterly Quarterly Quarterly Note: Sampling frequency is determined considering both recent and overall concentration trends. Sampling Frequency is the final recommendation; Frequency Based on Recent Data is the frequency determined using recent (short) period of monitoring data; Frequency Based on Overall Data is the frequency determined using overall (long) period of monitoring data. If the "recent period" is defined using a different series of sampling events, the results could be different. Monday, June 22, 2015 Page 1 of 1 MAROS Version 3.0 Release 352, September 2012 Atr force Center for fngmeenng and the fmnronmen MAROS Verston 3. Release 352, September 201 -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------MAIN MENU> SAMPLING OPTIMIZATION MENU> SAMPLING FREQUENCY MENU> INDIVIDUAl WEll FREQUENCY> NETWORK FREQUENCY> NETWORK FREQUENCY The plume·wide frequency is based on the linear regression of Total Mass estimates over the time frame. The decision logic is based on the slope, R2 and cov of the linear Regression of the total mass. AAA+f-AAA TEXT SIZE lin. Regr. (Plume Mass) I Variability of Mass Change Typical Monitoring Frequency Compound Slope R·squared Coefficient of Variation in Timeframe Recommended Frequency 1,4-DIOXANE (P·DIOXANE) 0.000088 0.010 0.35 Annual Annual TETRACHlOROETHYl ENE( PeE 0.000468 0.520 0.24 Annual Biennial -A1r Fore~ C~nter for Engm~ermg and th~ Emnronment Networ Frequency MARosv.mon>o Relea~ 352, September 2012 -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------MAIN MENU> SAMPLING OPTIMIZATION MENU> SAMPLING FREQUENCY MENU> INDIVIDUAL WELL FREQUENCY> NETWORK FREQUENCY> NETWORK FREQUENCY The plume-wide frequency is based on the linear regression of Total Mass estimates over the time frame. The decision logic is based on the slope, R2 and COV of the linear Regression of the total mass. AAA+I-AAA TEXTSJZE Lin. Regr. (Plume Mass) I Variability of Mass Change Typical Monitoring Frequency Compound Slope R-squared Coefficient of Variation in Time frame Recommended Frequency 1.4·DIOXANE (P·DIOXANE) 0.000124 0.015 0.31 Annual Annual TETRACHLOROETHYLENE(PCE ·0.000296 0.462 0.16 Annual Every 5 Years ---