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HomeMy WebLinkAbout19025_AMI_SAR_20080319*4371HSSF2213* DocumentlD N O N C D00012 59 Site Name AMI, LIMITED DocumentTypc Site Assessment Rpt (SAR) RptSegment 1 DocDate 7/20/2007 DocRcvd 3/19/2008 Box SF2213 AccessLevel PUBLIC Division WASTE MANAGEMENT Section SUPERFUND program IHS (IHS) DocCa', FACILITY �C4 Coedc I'rJSc�s T&Solutions-IES Industrial & Environmental Services Tk Solutions -IES Industrial & Environmental Services March 19, 2008 Mr. John Walch NCDENR Division of Waste Management Superfund Section, Inactive Hazardous Sites Branch 401 Oberlin Road, Suite 150 Raleigh, NC 27605 1101 Nowell Road ■ Raleigh NC 27607 (919)873-1060 0 Fax (919)873-1074 www.solutions-ies.com hi M 1. y 2008 SUPS F } flON Re.: Groundwater Monitoring and Comprehensive Site Assessment (CSA) Addendum Reports American Media International (AMI) Site 2609 Tucker Street Extension, Burlington, Alamance County, North Carolina GW Incident No. 11596 Solutions-IES Project No. 2400.04A2.AMIL Dear Mr. Walch: As requested by AMI, we are forwarding copies of the following reports to you for your file: ■ SEMI-ANNUAL GROUNDWATER MONITORING REPORT — MARCH 2O07 AMERICAN MEDIA INTERNATIONAL, LLC 2609 TUCKER STREET EXTENSION BURLINGTON, NORTH CAROLINA COMPREHENSIVE SITE ASSESSMENT ADDENDUM DESCRIBING ADDITIONAL BEDROCK ASSESSMENT AT AMERICAN MEDIA INTERNATIONAL (AMI), LLC 2609 TUCKER STREET EXTENSION BURLINGTON, NORTH CAROLINA LATITUDE: 36°03'50"N; LONGITUDE: 79°27'01' Vt7 If you have any questions or need any additional information, please feel free to contact us at (919) 873- 1060. Yours truly, Solutions-IES Marianne Link Project Manager Enclosures: cc: Mr. Jay Jones, AMI 031208 Walch submittal letter.doe Walter . Beckwith, P.G. Senior Hydrogeologist 1 COMPREHENSIVE SITE ASSESSMENT ADDENDUM DESCRIBING ADDITIONAL BEDROCK ASSESSMENT AT AMERICAN MEDIA INTERNATIONAL (AM]), LLC 2609 TUCKER STREET EXTENSION BURLINGTON, NORTH CAROLINA ' LATITUDE:36°03'50"N LONGITUDE: 79°27'01"W GROUNDWATER INCIDENT NO. 11596 ' FOR A RELEASE OF CHLORINATED SOLVENTS VOLUME AND RELEASE MECHANISM ARE UNKNOWN 11 ' a,16:C&asIto" e o a M ° L . a OG Walter J. Beckwith, P.G. Project Manager Prepared for: American Media International, LLC 2609 Tucker Street Extension Burlington, NC 27215 Phone: (336) 229-5554 Prepared by: Solutions-IES, Inc. 1101 Nowell Road Raleigh, NC 27607 Phone: (919) 873-1060; MAR 1 g zoos SUPER'" 0011 WC 10N Solutions -TES Project No. 2400.04A2. kNilL, July 20, 2007 Robert P. Rogero, P.G. Senior Hydrogeologist T&SOJUt*ons-I� Industrial & Environmental. Services 7� L TABLE OF CONTENTS 1.0 INTRODUCTION.................................................................................................................1 1.1 SITE HISTORY........................................................................................................................... l 1.2 SOURCE CHARACTERIZATION............................................................................................1 1.3 PREVIOUS REMEDIAL ACTIONS..........................................................................................2 1.4 RECEPTOR INFORMATION....................................................................................................3 2.0 GEOLOGY/HYDROGEOLOGY.......................................................................................4 2.1 PHYSIOGRAPHY.......................................................................................................................4 2.2 GEOLOGY.................................................................................................................................. 5 2.2 REGIONAL 1 YDROGEOLOGY...............................................................................................5 2.3 SITE GEOLOGY.........................................................................................................................7 2.4 SITE HYDROGEOLOGY...........................................................................................................7 3.0 BEDROCK ASSESSMENT ACTIVITIES........................................................................8 3.1 LINEATION STUDY..................................................................................................................8 3.2 BEDROCK DRILLING..............................................................................................................9 3.3 DOWNHOLE LOGGING.........................................................................................................10 3.3.1 Video Well Logging.........................................................................................................10 3.3.2 Down -hole Geophysical Logging....................................................................................11 3.3.2.1 Acoustic Televiewer................................................................................................12 3.3.2.2 Geophysical Logs....................................................................................................14 3.3.2.3 Electromagnetic (EM) Flow Meter.......................................................................15 3.3.3 Construction of the CMT Wells........................................................................................15 3.4 GROUNDWATER QUALITY 1N THE BEDROCK AQUIFER.............................................16 3.4.1 March 2007 Bedrock Groundwater Elevations.................................................................16 3.4.2 March 2007 Bedrock Groundwater Sampling Methodology...........................................16 3.4.3 March 2007 Bedrock Groundwater Sampling Results......................................................17 3.5 INVESTIGATION -DERIVED WASTE (IDW).......................................................................18 4.0 CONCLUSIONS.................................................................................................................19 5.0 REFERENCES....................................................................................................................21 H LIST OF TABLES Table 1 Water Wells within 1,500 Feet of the Site Table 2 Adjoining Property Owners Table 3 Fracture Listing on ATV Logs Table 4 Well Completion Information Table 5 Groundwater Elevation Data for March 13, 2007 Table 6 Summary of Volatile Organic Compounds in Groundwater— March 2007 LIST OF FIGURES Figure 1 Site Location Map Figure 2 Site Layout Figure 3 Receptor Survey Map Figure 4 Lineations, Geologic Map and Diabase Dikes in the Vicinity of the Site Figure 5 Rose Diagram of Lineations Within a Two-mile Radius of the Site APPENDICES Appendix A Correspondence Appendix B Well Video Photolog Appendix C Geophysical Logs Appendix D Well Construction Forms Appendix E IDW Laboratory Reports and Chain of Custody Appendix F Waste Disposal Manifests I Comprehensive Site Assessment Addendum Solutions-iES Project No. 2400.04A2.AMIL ' American Media International July 20, 2007 Burlington, North Carolina ' 1.0 INTRODUCTION Solutions-IES has conducted further bedrock assessment at the American Media International, LLC (AMI) facility in Burlington, NC as requested by the North Carolina Department of Environment and Natural Resources (NCDENR) Winston-Salem Regional Office (WSRO) in a letter dated January 20, ' 2006 (Appendix A). Solutions-IES, Inc. has prepared this report detailing.the proposed activities associated with the bedrock assessment as an addendum to the Comprehensive Site Assessment (CSA) that was submitted by Environmental Investigations, Inc. (Ei) in 1999. This CSA Addendum includes background information describing the site and previous assessment/rernediation activities, a discussion ' of the site geology/hydrogeology, bedrock conditions and sampling activities completed in March 2007. ' 1.1 SITE HISTORY ' The AMI facility is located at 2609 Tucker Street Extension (North Carolina Secondary Route 1154) in Burlington, Alamance County, North Carolina (Figure 1). The property is owned by Burlington Property, LLC and consists of approximately 17.78 acres of land with a one-story brick and metal building consisting of two interconnecting structures approximately 35,000 square feet and 32,000 square ' feet, respectively. In 1992, an approximate 97,000-square foot, two-story addition was constructed. A one-story wood building, approximately 24 feet by 14 feet, is located in the rear parking lot area and is used to store chemical solvents and wastes. A storm sewer system crosses the rear asphalt parking lot from northeast to southwest (EI, 2000). Figure 2 shows the layout of the site. ' 1.2 SOURCE CHARACTERIZATION ' Prior site assessment activities have been conducted to evaluate the presence of volatile organic ' compounds (VOCs) in soil and groundwater at the site. In 1992, Trigon Engineering Consultants, Inc. conducted preliminary screening and soil investigation activities as documented in the following reports: a Phase I Environmental Site Assessment (June 5, 1992), Limited Phase II Environmental Sampling and Regulatory Review (August 24, 1992), and Impacted Soil Investigation Report (November 6, 1992). These reports document limited soil sampling activities in the vicinity of a former air compressor unit, the chemical storage building, and the HVAC unit. The primary constituents of concern were identified as tetrachloroethene (PCE) and trichloroethene (TCE), which were detected in the vicinity of the chemical storage building at depths ranging from 0 to 10 feet below ground surface (bgs). El submitted a Comprehensive Site Assessment Addendum Solutions-IES Project No. 2400.04A2.AM1L American Media International July 20, 2007 Burlington, North Carolina Contaminated Soils at Product Storage Area Letter (December 10, 1992) and a Results of Soil Evaluation Letter Report (January 20, 1993) to NCDENR proposing a soil vapor extraction system be constructed to reduce soil concentrations in the impacted area. ' The CSA was completed by El in 1999. A total of 27 soil borings were advanced and 36 soil samples were collected to delineate the extent of VOC-impacted soils at the site. Based on the sampling results, EI estimated that approximately 3,163 cubic yards of soil were impacted with primarily PCE, TCE, Cis- 1,2-dichloroethene (cis-1,2-DCE), and vinyl chloride (VC) from a depth of approximately 0 to 10 feet bgs in the vicinity of the chemical storage building. 1 Ten shallow Type II monitoring wells (MW-1 through MW-10) and one deep Type III monitoring well ' (DMW-1) were installed to determine the horizontal and vertical extent of impacted groundwater. The CSA concluded that chlorinated solvents, specifically PCE, TCE, cis-1,2-DCE, and VC, were present in ' groundwater in excess of the 15A NCAC 2L.0202 Groundwater Standards (the NC2L Standards). The shallow VOC groundwater plume was estimated to extend 600 feet in a northeast -southwest direction and 350 feet in a northwest -southeast direction. VOCs were also detected in the one bedrock monitoring well (DMW-1), but the extent of bedrock impact was not determined. ' Following submittal of the CSA, six additional shallow Type II monitoring wells (MW-11 through MW- 16) were installed at the site between 2000 and 2001 to further define the extent of the shallow groundwater plume. 1.3 PREVIOUS REMEDIAL ACTIONS ' In 2000, EI submitted a Corrective Action Plan (CAP) in which they recommended installing an air sparge/soil vapor extraction (AS/SVE) system at the site to remove VOCs from the soil and groundwater. ' According to the design provided in the 2000 CAP, the system consists of 35 two-inch diameter AS wells with 2.5 feet of screen installed to depths ranging from 20 to 25 feet below ground surface (bgs) and 77 four -inch diameter SVE wells with 3 to 5 feet of screen installed to depths of 7 to 8 feet bgs (El, 2000). The system was completed in 2002. However, it became inoperable shortly after installation because the ' water table had risen within the screened interval of the SVE wells and when the system was turned on, water extracted from the SVE wells quickly filled the 500-gallon condensate tank, resulting in shutdown 1 Comprehensive Site Assessment Addendum ' American Media International Burlington, North Carolina Solutions-IES Project No. 2400.04A2.AMIL July 20, 2007 ' of the system. AMI is currently evaluating the SVE system to determine whether it can be operated effectively. In 2005, AMI asked Solutions-IES to consider other remedial alternatives for the site given the inability ' to operate the SVE/AS system. Solutions-IES submitted an amended CAP to NCDENR that was based on a pilot test injection of an electron donor (carbon source) to facilitate reductive dechlorination of the contaminants within the vicinity of DMW-I where contaminant concentrations were greatest. The ' proposed pilot test injection was approved by the Underground Injection Control (UIC) group within DENR. However, the W-SRO delayed approval of the injection pending completion of additional evaluation of bedrock conditions at the site. Solutions-IES submitted a Bedrock Assessment Work Plan to the W-SRO on March 14, 2006 that described completion of a multiple line geophysical survey to locate a diabase dike that had been mapped ' in the vicinity of the site along with the installation of four bedrock wells. Three of the wells would be located on the AMI property; the fourth well and most of the geophysical survey would be located north ' of the facility on private property. ' In late January 2007, after receiving no response from adjacent property owners for permission to enter their properties, AMI initiated installation of the three on -site bedrock wells. The wells, identified as MP- 1, MP-2 and MP-3, were completed in early March 2007 and were sampled along with the other site wells during the March 2007 semi-annual sampling event (March 13-14, 2007). Each of the new bedrock wells were constructed using continuous multiport tubing (CMT) manufactured by Solinst Inc. Use of the CMT allowed monitoring of multiple fracture zones from a single borehole. 1 1.4 RECEPTOR INFORMATION ' Solutions-IES updated the receptor survey in June 2005. The receptor survey and sampling results were submitted to NCDENR in a letter report dated July 7, 2005. The results of the 2005 receptor survey are summarized in Table 1 and depicted on Figure 3. There is only one well currently used for drinking water purposes within a 1,500-foot radius of AMI. This well is located approximately 1,200 feet north- northwest of the site at the Alda P. Hahn residence (900 Hahn Road). The well was last sampled on March 14, 2007 for the site constituent list of VOCs. No EPA Method 8260B analytes were reported in Comprehensive Site Assessment Addendum Solutions-IES Project No. 2400.04A2.AMIL ' American Media International July 20, 2007 Burlington, North Carolina ' the sample from the Hahn well (Appendix A). Table 2 lists the contiguous (properties adjoining AMI) property owners. 1 2.0 GEOLOGY/HYDROGEOLOGY This section briefly describes the physical features of the area surrounding and beneath the AMI site. This information has been developed through a review of previous consulting reports, published literature sources and information obtained during this investigation to provide possible insight into the site's bedrock geology and groundwater flow characteristics at the site. ' 2.1 PH YSIOGRAPHY ' Burlington, North Carolina is located within the Carolina Slate Belt (NCDNR, 1985) of the Piedmont Physiographic Province of North Carolina. The Piedmont is characterized by gently rolling hills with ' dendritic streams. The USGS Burlington, North Carolina 7 % minute Quadrangle Topographic map (Figure 4) shows the AMI site is located on the west side of Tucker Street Extension approximately 0.3 ' miles south of interstate 85 at latitude: 36°03'50"N and longitude: 79°27'01"W. Tucker Street Extension follows a southwest trending ridge at an approximate elevation of 650 feet above mean sea level (msl). Hahn Road intersects the west side of Tucker Street Extension just north of the AMI facility. Land south of Hahn Road and Tucker Street Extension is within the Gum Creek watershed. Developed parcels are used predominately for commercial industrial uses. Land north of Hahn Road east ' of Tucker Street and south of Interstate 85 is within the Little Alamance Creek watershed and has been developed for rural residential use. The AMI site is located on the west side of the ridge. Based upon the USGS Burlington Quadrangle, the ' elevations of the site is approximately 634 ft. above mean sea level (amsl). The land surface in the immediate vicinity of the site slopes gently to the south-southwest at approximately 4 feet per 1,000 feet ' (El, 1999) toward an intermittent tributary of Gum Creek. The east half of the AMI property is developed and paved for parking. Storm water is diverted to the southwest corner of the parking tot where it discharges through a ditch to the west toward the intermittent stream. The remainder of the AMI property west of the building is undeveloped and is in pasture. Comprehensive Site Assessment Addendum Solutions-IES Project No. 2400.04A2.AMIL American Media International July 20, 2007 Burlington, North Carolina 2.2 GEOLOGY A series of metamorphic and igneous rocks underlie Alamance County in the Burlington Area. The 1985 Geologic Map of North Carolina shows the AMI site area to lie within an area of bedrock that has been mapped as folded to massive metamorphosed gabbro and diorite. These are mafic to intermediate darker - colored rock types containing an abundance of (dark) iron -containing (ferromagnesian) minerals. A portion of the geologic map (Figure 4) shows an extensive diabase dike has been mapped in the immediate vicinity of the AMI site. Diabase dikes, described as a black, fine to medium -grained olivine diabase, are common in the Piedmont of North Carolina having formed as an infilling within the bedrock from later tectonic (tensile) stresses. Most dikes strike north to northwest or east to west with steep dip angles and can range in thickness from a few inches to hundreds of feet. 2.2 REGIONAL HYDROGEOLOGY Tile conceptual hydrogeologic model for the Piedmont developed by LeGrand (1967) and Heath (1980) is based on a slope aquifer system where precipitation infiltrates through the unsaturated zone to recharge the water table. Groundwater moves down slope in response to gravity and discharges as springs in the topographic lows and base flow to perennial streams and rivers. Flow occurs from the ridges to the closest stream, usually within a distance of 3,000 feet or less. In most cases, the water table surface mimics the overlying land surface and surface topography can be used to estimate groundwater flow directions. The typical Piedmont aquifer system is divided into three zones (LeGrand, 1967; Heath, 1980). These zones include the unconsolidated saturated soil (regolith) zone, the underlying saprolite and highly weathered rock unconsolidated lower aquifer, and the bedrock. All three zones are interconnected and act as a single aquifer system, although each zoiie varies in its ability to transmit water (permeability). The base of the Piedmont bedrock aquifer is indistinct and occurs where the fracture system is no longer effective in transmitting flow (Daniel, 1989). Comprehensive Site Assessment Addendum Solutions-iES Project No. 2400.04A2.AMIL ' American Media International July 20, 2007 Burlington, North Carolina Unconsolidated regolith material is composed of decomposed rock (saprolite), alluvium, and soil (Daniel, ' 1989). Residual soils and saprolite comprise the upper unconsolidated aquifer zone (shallow zone). Saprolite and partially to highly weathered rock comprise the lower unconsolidated aquifer zone, also referred to as the deep zone. Fractures (joints and faults) within the bedrock comprise the bedrock aquifer system. Fractures tend to be more closely spaced with larger openings near the upper surface of the bedrock. The number of fractures decreases and fractures are commonly non -water bearing below a depth of 300 feet (Heath, 1980). The highest permeability zone in a typical Piedmont aquifer system occurs in the lower unconsolidated zone between the saprolite and the bedrock. Partially weathered rock is located in this deep zone that ' often consists of coarse sand to gravel sized fragments. The saprolite located in the upper portion of the deep zone may store large quantities of water; however, transport of groundwater may be limited due to ' the amount of clay minerals formed from extensive chemical weathering. The direction of groundwater movement will depend upon topography and residual features in the parent rock such as foliation and joint orientation. ' Heath (1980) and Daniel (1989) utilize the resemour pipeline concept to explain the hydraulic characteristics of the Piedmont groundwater system. The regolith contains the vast majority of groundwater and acts as a storage reservoir. The underlying fractures contained within the bedrock act as pipelines and are connected to the storage reservoir (regolith). Differences in porosity of the regolith and consolidated bedrock permit the reservoir -pipeline analogy. Regolith may range in porosity between 35 to 55 percent near the surface (Daniel, 1989), but decreases with depth. Heath (1980) noted a porosity range of 20 to 30 percent for saprolite. Consolidated bedrock has little intergranular pore space, and water within bedrock is primarily contained within planar secondary openings (voids) developed from fracturing (secondary porosity). Bedrock porosity is often in the 1 to 3 percent range in the North Carolina Piedmont (Daniel et al., 1983). ' The direction of groundwater flow immediately below the water table surface has a vertically downward flow component below the topographic highs. At greater depths below topographic high landforms, the groundwater flow direction becomes more horizontal than vertical and is directed towards the discharge zones. The net effect is groundwater movement occurs in opposite directions on either side of a Igroundwater divide (ridge) towards perennial and intermittent stream valleys. Comprehensive Site Assessment Addendum I American Media International Burlington, North Carolina ' 2.3 SITE GEOLOGY Solutions-IES Project No. 2400.04A2.AMIL July 20, 2007 Prior to installing the three bedrock wells in early 2007, subsurface conditions at the site had been investigated with 27 soil borings and 17 monitor wells that have been emplaced with direct push technology (DPT) tools and standard drilling methods. The deepest boring opened at the AMI site was 50 feet deep (DMW-1) and was terminated in weathered rock. Direct push borings have ranged in depth from 3 to 26 feet bgs. Most have refused on weathered rock or dense soil at depths of less than 13 feet bgs. The Comprehensive Site Assessment (CSA) described site soils as, "white -black -brown mottled silty clayey silt to depths of between 2 and 12 feet bgs. Alternating lenses of brown highly plastic clay were identified at depths of I to 8 and 12 to 14 feet bgs. Orange light brown/brown silty clay with low to medium plasticity was found in variable layers at depths ranging from 2 to 21 feet bgs"(EI, 1999). The northern portion of the site was described as being more clayey, and soils in the southern portion of the site seemed to contain more silt. Previous boring logs completed at the time of monitoring well installation suggest the weathered rock through the center of the area assessed was described as greenish black "diorite" and wells located east and west of the center were described as "greenstone schist". 2.4 SITE HYDROGEOLOGY The AMI site occurs near the crest of a ridge that parallels Tucker Street Extension for a short distance. The area represents a groundwater recharge area with groundwater flowing in the direction of topographic slope to the southwest towards a tributary of Gu►n Creek and to the north towards Little Alamance Creek to the north. Seventeen of the borings have been converted to monitoring wells. North Carolina experienced drought conditions in 1999. The depth to the water table at the rear of the facility during the drought averaged 11 to 12 feet bgs. Since 2001 groundwater levels have returned to more normal levels. Recent groundwater data show the water table occurs in the shallow wells at the AMI facility at approximately 4 to 9 feet bgs (Solutions-IES, 2007). Groundwater levels have been monitored during semiannual sampling events and previous sampling reports include water table maps for the area lying within the shallow monitor well system. Depending on seasonal and precipitation events, and the water table level in MW-7, groundwater (west of) behind the facility either appears to flow toward MW-7 (when MW-7 was low) or from the vicinity of MW-7 toward the facility when the water level in MW-7 is higher than surrounding wells. Comprehensive Site Assessment Addendum Solutions-IES Project No. 2400.04A2.AMIL ' American Media International July 20, 2007 Burlington, North Carolina Shallow groundwater in the immediate vicinity of the facility has been impacted with chlorinated solvents (PCE, TCE and their degradation compounds). The existing network of shallow monitoring wells has sufficiently defined the lateral extent of impact from the chlorinated solvents in the shallow groundwater. During the March 2007 sampling event, the highest concentrations of PCE (23,000 µg/L) and TCE (34,000 µg/L) occur in the shallow bedrock in well DMW-I. This bedrock assessment (2007) was performed to further assess the vertical and lateral extent of contaminants in bedrock. Therefore only the results of the bedrock sampling will be discussed in this report (Section 3.4.5.3 below). The results of the groundwater sampling event are summarized on this report, but detailed in the Semi -Annual Groundwater Sampling Report - March 2007 (Solutions-IES). The reader is directed to that report for a synopsis of conditions in the unconsolidated aquifer overlying bedrock. 3.0 BEDROCK ASSESSMENT ACTIVITIES The Bedrock Assessment Work Plan (Solutions-IES, 2006) included a literature search of geologic reports to determine bedrock geologic conditions, a planned magnetometer survey to locate the diabase dike, and a lineation study to assess large-scale bedrock fracture orientations. This would be followed with the drilling of four boreholes into bedrock. Down -hole geophysical tools would be used to locate individual bedrock fractures that might help assess contaminant movement within the bedrock aquifer. Unfortunately off -site permission was not granted for the magnetometer survey or for the installation of the off -site well. In late January 2007, three boreholes were advanced into bedrock at the general locations shown in the 2006 Work Plan, without the benefit of knowing the precise location of the diabase dike. The open boreholes were then converted to permanent monitor wells with multi -port intakes for sampling of the discrete fracture zones. 3.1 LINEATION STUDY The fate and transport of groundwater contaminants within the bedrock aquifer zone is partially controlled ' by the distribution and interconnectedness of rock fractures. Within the Piedmont of North Carolina, a predominant fracture system may be observable or can be discerned by the tracing of depressions in the topography (LeGrand, 1989). Perennial streams are often located within valleys created by the widening of pre-existing rock fractures. In land underlain by gneisses and schist, linear cracks and openings tend to ' follow the orientation of rock foliation or the dip of bedding planes (LeGrand, 1989). �1 Comprehensive Site Assessment Addendum Solutions-lES Project No. 2400.04A2.AMIL American Media International July 20, 2007 Burlington, North Carolina The first phase of the bedrock assessment concentrated on evaluating the surface features via a lineation study. Solutions-IES obtained several USGS topographic maps and aerial photographs for the site area from the NCDOT Photogrammetric Department or other sources. These were compared with other available maps to determine if stream segment directions follow any trends that might be indicative of bedrock fracture patterns. To conduct the lineation study, the topographic maps and aerial photographs were reviewed. Linear sections of streams and ridgelines were marked on the maps and their azimuth was measured. This azimuth data was then plotted on a Rose Diagram (Figure 5) to determine any preferential orientation. Within a two mile radius of the site, 62 lineations were observed on the USGS Burlington 7'/z minute topographic map. A preferred orientation (the direction with the most measured data points) was observed on the Rose Diagram at approximately north 45' east. The overall mean resultant direction is approximately North 23' East. This direction is the dominant direction (based upon statistical analysis) in a set of vector data. The lineations, inferred bedrock geology and the approximate location of the diabase dikes are presented on Figure 4. ' 3.2 BEDROCK DRILLING ' The bedrock well locations are shown on Figure 2. MP-1 was located in the vicinity of DMW-1 to evaluate deeper conditions in Bedrock in this area of the site. MP-2 was located uphill from DMW-1, ' northwest of the facility in the AMI parking lot south of Hahn Road. MP-3 was located west of the facility in the field downgradient of DMW-1. Drilling activities were initiated the AMI site on January 26, 2007 by Parratt Wolff Drilling Company of Hillsborough, N.C. A Solutions-IES representative was present during the drilling operations. 1 Each well was drilled through the soil to weathered rock using 8-1/4" inner diameter (ID) hollow stem ' augers which averaged approximately 40 feet below grade. Six-inch Schedule 40 PVC flush joint casing was installed through the augers and was grouted in place with a bentonite-cement grout mix. 1 Comprehensive Site Assessment Addendum Solutions-IES Project No. 2400.04A2.AMIL I American Media International July 20, 2007 Burlington, North Carolina After allowing the grout to hydrate, the borehole was advanced into rock using air rotary drilling techniques. At MP -I, a 6-inch hole was advanced to approximately 70 feet (20 feet below the bottom of the screen at nearby DMW-1). At this depth a second 4-inch PVC casing was installed and grouted using bentonite-cement grout emplaced with a tremie pipe. The secondary casing was installed to isolate the more -impacted shallow (weathered) bedrock zone in DMW-1 from the new well. At MP-2, bedrock below the 6-inch casing was found to be highly weathered and unstable, so a secondary casing was installed in MP-2 to 58.9 feet to case off the highly weathered materials for further drilling. Bedrock conditions were better at MP-3 and a secondary casing was not necessary. In subsequent drilling, it was possible to drill a 6-inch diameter hole from the bottom of the casing to the termination depth of 150 feet bgs. Drilling continued at MP-1 and MP-2 after the grout surrounding the secondary casings had hydrated. Both MP-1 and MP-2 were drilled using a 3 7/8-inch bit to the termination depths of 125 feet and 135 feet, respectively. All three of the boreholes encountered groundwater which was removed along with rock cuttings from the hole during drilling by the air stream injected down the drill rods. The water and cuttings were contained on plastic sheeting placed around the boring for this purpose. A Wilden double diaphragm pump was used periodically to pump the accumulating water to a steel storage tank centrally located between the three borings. Estimated yields for the three wells during drilling were in the range of 12 to 20 gpm. This resulted in approximately 12,000 to 13,000 gallons of water being recovered in the tank at the conclusion of drilling. Some additional water was added to the tank from decontamination of equipment and well sampling. At the completion of drilling on February 21, 2007, all three wells were capped temporarily pending geophysical logging. 3.3 DOWNHOLE LOGGING 3.3.1 Video Well Logging Video well logging was conducted by Michael Vaught of EGIS, P.A. located in Chapel Hill, NC on February 13 and 14, 2007. The video logging was performed using a standard double lens well camera to describe general borehole conditions and fracture location/orientation. The lens allows viewing borehole conditions in both a vertical and horizontal direction. The horizontal camera image can be rotated to scan the entire borehole. Each borehole was viewed to the extent practical. Video logs allow fractures to be IE 1 Comprehensive Site Assessment Addendum Solutions-IES Project No. 2400.04A2.AMIL American Media International July 20, 2007 Burlington, North Carolina visually inspected for fracture size, orientation, and evidence of groundwater flow (moving particulates). Geologic features observed in the video logs were cross-referenced with the Geophysical logs discussed below. Selected images from the videos are included in Appendix B to illustrate borehole conditions. MP-1 was viewed in its entirety. Only a small section of MP-2 could be viewed because of loose rock in the borehole walls and high turbidity. After an unsuccessful attempt on February 12, the hole became blocked by a rock fragment and the drilling contractor was mobilized to the site to re -drill the obstruction. A second attempt was made the following day to log the entire boring depth but had to be terminated at 75.8 feet below the top of the PVC (TOPVC) because of high turbidity. The bottom of MP-3 could not be observed because of the cloudiness of the water in the well. 3.3.2 Down -hole Geophysical Logging The geophysical logging was conducted by Geological Logging Systems of Marshall Miller & Associates in Bluefield, Virginia. Conventional downhole geophysical methods were performed in each borehole prior to setting the well screen systems. Geophysical logging included natural gamma, fluid resistivity (FL), lateral, 16 normal (N) and 64 N resistivity, spontaneous potential (SP), temperature (T), 3-arm caliper, groundwater flow and acoustic logging. The geophysical logs are presented in AutoCAD and PDF formats on a compact disk (CD) in Appendix C. The following information is provided by each geophysical logging method: Caliper logs record borehole diameter and changes to the diameter caused by fracturing, collapse or other subsurface features and allows more precise analysis of other geophysical logs because the diameter of the borehole affects other geophysical log interpretation. Increases in the borehole often occur when drilling through highly weathered rock or an area where less competent rock is encountered adjacent to fractures. These enlarged or broken areas are also visible on the video logs and in the selected still photos derived from the video recording and presented in Appendix B. • Natural Gamma logs record the natural radioactivity of the formations, total radioactivity and ' concentrations of three primary radioactive elements naturally occurring in the bedrock. These include potassium, thorium and uranium. Higher gamtma counts can be associated with potassium feldspar minerals or naturally -occurring radioactive minerals. Changes on the gamma ' trace in the bedrock environment are most likely due to changes in the rock type (such as might occur at the contact of tmafic and felsic volcanic rocks). ' • SP logs record the electrical potential (voltage) produced by the interaction of formation water and certain ion -selective rocks. This can be interpreted as measuring the electrical potential present between the bedrock and the fluid in the borehole. Comprehensive Site Assessment Addendum Solutions-IES Project No. 2400.04A2.AMIL American Media International July 20, 2007 Burlington, North Carolina • Resistivity measures the finite measurable resistivities of subsurface formations because of the water in their pores or absorbed in their interstitial clay. This log measures the electrical resistivity of the forniation at different distances outward from the borehole wall. ' • Temperature logs record the water temperature in the borehole and help identify water bearing zones, vertical flow in boreholes and potential temperature gradients. • Acoustic -televiewer logs record magnetically oriented, photographic images of the acoustic reflectivity of the borehole wall. • Television togs record a color optical image of the borehole. ' • Groundwater flow measures any groundwater flow from fractures or vertical flow between fractures of various head potentials. 3.3.2.1 Acoustic Televiewer ' An Acoustic Televiewer ATV was used to evaluate the borehole (ATV) of walls in both MP-1 and MP-3. Borehole conditions were less stable because of the loose rock in MP-2 and it was decided not to risk loss of the equipment in attempting to log MP-2 (MP-2 was logged using other geophysical logging tools). Reduced -scale printouts of the ATV logs for MP-1 and MP-2 are included in Appendix C. Fractures and borehole irregularities show up as concentrations of black lines or dots on the green or brown background of the log. The printed log shows two adjacent plots of the borehole printed side by side. The left plot represents response time. The right plot represents amplitude. The azimuth direction (0 to 360 degrees) is shown at the top and bottom. North (0 degrees azimuth) falls along the left edge of each plot. 360 degrees azimuth falls along the right side. The depth in feet is marked along the right side. Major fractures are overlain on the logs as a light blue, yellow or green trace with a corresponding identification number. The dip (deviation of the fracture beneath horizontal) is calculated by measuring the top and bottom depths of the acoustic trace to determine the vertical difference, dividing the ' difference by the borehole diameter and finally calculating the inverse tangent of the quotient. The dip direction (azimuth of the dip direction) is determined by comparing the location of the low point of the fracture to the azimuth scale. Seven fractures (Table 3) were identified on the ATV printout for MP-l. Statistically, the fractures dip from 19 (nearly horizontal) to 82 degrees (nearly vertical) with a geometric average of 39 degrees. The ' dip azimuth direction ranges from 95 degrees to 325 degrees (geometric average azimuth is 166 degrees). 1 12 Comprehensive Site Assessment Addendum Solutions-IES Project No. 2400.04A2.AMIL ' American Media International July 20, 2007 Burlington, North Carolina ' At 69.2 feet below ground surface (bgs) on the ATV log for MP-1, the flat line denotes the bottom of the 4-inch PVC. MP-1, unlike MP-3, shows several wide dark bands representing areas of highly -fractured ' or broken rock. The first marked fracture (noted as blue trace #1) occurs between 73.9 feet bgs and 74.8 feet bgs and generally dips to the west at approximately 34 degrees from horizontal. A poorly developed ' fracture zone (#2) was marked on the acoustic log between 78.05 and 78.69 feet. This fracture dips toward the east at 65 degrees. Fracture #3 occurs between 84.7 feet bgs and 86 feet bgs and also dips toward east at 19 degrees. A near -vertical fracture (#4) occurs between 86.6 and 88.73 R bgs. This is aunderlain by broken zone 45 occurring between 91.6 and 92.4 feet bgs that dips to the west. This is followed by a second fracture (#6) that also dips to the west at approximately 45 degrees. Fracture #7 i(the deepest fracture noted) occurs from approximately 99.7 feet bgs to 100.1 feet bgs and dips to the northwest at 21 degrees. The ATV log for MP-3 suggests the rock is different from that observed in'boring MP-1. Between 46 ' feet bgs and 55 feet bgs, the color is darker indicating more irregularity in the walls of the hole. This zone is highly weathered (see Appendix B, photolog for MP-3). Proceeding down hole the color patterns ' on the acoustic log becomes lighter suggesting the rock becomes harder and more competent. Although 16 fracture zones are marked on the log, most appear to be relatively thin. A near vertical fracture ' (without a trace line on the acoustic log) is observable on the log between 103 and 108 feet bgs (see Appendix B, photolog for MP-3). Statistical analysis of the fracture trace lines shows they range in orientation from 95 to 326 degrees (average is 166 degrees) at dip angles ranging from 19 to 82 degrees (average dip of 39 degrees) The fracture orientations do not suggest a strong oriented fracture pattern is present in the two holes logged. Fractures in MP-1 tend to be larger and occur at generally low angles (the features are closer to horizontal than vertical). Below the weathered zone in MP-3 and extending to approximately 66 feet, ' fractures tend to be predominately low angle and thin. This correlates with observations of the video logs (Appendix B, photolog for MP-3). 1 13 Comprehensive Site Assessment Addendum Solutions-IES Project No. 2400.04A2.AMIL ' American Media International July 20, 2007 Burlington, North Carolina 3.3.2.2 Geophysical Logs Geophysical logs were prepared for MP-1. The caliper tool was run over the full borehole to a depth of approximately 124 feet. The casing in MP-1 extends to approximately 68 feet. The caliper log shows there are approximately 5 areas of the borehole that are larger in diameter. These are at 68 to 70 fee bgs, 75 to 76 feet bgs, 86 to 88 feet bgs, 93 to 97 feet bgs and 119 to 122 feet bgs. The gamma log shows a large peak in counts occurring at 87 to approximately 97 feet bgs. This does not appear to correspond to the caliper log. Both SP and resistivity correlate to peaks in the caliper log. In most instances SP increase to a positive value and resistivity decreases (shown most clearly on the lateral and 16N traces). Geophysical logs were prepared for MP-2. The caliper tool was run to the bottom of the borehole at approximately 125 feet. The resistivity/temperature/gamma probes were run to 84 feet. The surface ' casing extends to approximately 57 feet in MP-2. The caliper log shows an eroded (larger diameter) area that extends from 57 feet bgs to 59 feet bgs. Other enlarged zones occur between 62 and 66 feet bgs, and 72 to 76 feet bgs. The caliper log shows a reduction in borehole between 82 and 85 feet bgs. This is inferred to be loose rock that is partially obstructing the borehole (tile partial obstruction prevented ' logging deeper with the gamma, resistivity and temperature tools). The next eroded zone occurs between 98 and 101 feet bgs and is underlain by rough borehole walls down to 109 feet bgs. The remaining portion of the borehole from 109 to 125 feet bgs is consistent in size and believed to be relatively un- fractured. ' The gamma to is fairly g g consistent, but shows areas of fewer counts at 70 and 80 feet bgs. The.change is believed to be an indicator of changes in the mineralogy of the bedrock and not related to fracturing. The SP trace shows an increase just below the casing, then reductions adjacent to the fracture zones at 70 and ' 80 feet bgs. Resistivity logs show some correlation with the caliper log. Resistivity tends to decrease adjacent to areas where the borehole is larger. Tile temperature log shows a small decrease in temperature just below the casing and from 74 to 78 feet. ' MP-3 was logged to its termination depth of 150 feet bgs. The caliper log MP-3 shows the borehole is eroded beneath the casing from 40 feet bgs to approximately 60 feet bgs. Additional zones where the borehole size is enlarged are observable on the log at approximately 50 feet bgs, 56 feet bgs, 62 feet bgs, ' 72 to 75 feet bgs, 88 to 91 feet bgs, 101 to 110 feet bgs, 129 tol31 feet bgs, and 144 to 146 feet bgs. The 1 14 Li Comprehensive Site Assessment Addendum ' American Media International Burlington, North Carolina Solutions-iES Project No. 2400.04A2.AMIL July 20, 2007 ' large peak in the gamma log shown at 90 feet bgs does not appear to correspond to a fracture zone. It is probably related to a change in rock type. Comparison of the geophysical logs for MP-3 shows that there ' appears to be little correlation between the caliper log and gamma, resistivity and/or temperature logs. 1 3.3.2.3 Electromagnetic (EM) Flow Meter ' Borehole flow meters have the ability to measure extremely low flow and can be useful in evaluating flow within an open borehole. The three bedrock wells were evaluated with an EM flow meter after geophysical logging. Difficulties were experienced in borehole MP-2 because of the rough and weathered borehole and the flow meter was not inserted below 83 feet bgs. The flow meter readings are shown behind the geophysical logs in Appendix C. Negative values indicate groundwater now in an upward direction. Positive values indicate groundwater flow in a downward direction. A small submersible (Whale) pump was used during some flow meter logging to try to induce flow into the ' borehole. The flow meter data from the three boreholes are inconclusive. Flow rates are generally very low and vary on subsequent measurement. General observations during drilling suggest that most of the ' groundwater removed during advancement of the boreholes entered the borehole near the bottom of the casing. 3.3.3 Construction of the CMT Wells At the conclusion of the logging process, information obtained from the drilling observations, televiewer ' logging and geophysical logging were used to determine the presence of fractures and optimize placement of the intakes of the Solinst 403 CMT 7 Channel Multilevel System. The boreholes were converted to ' permanent monitor wells adjacent to the fracture(s) of interest. The systems consist of a length of polyethylene pipe that contains seven internal segmented sections, i.e., a central section surrounded by six radial sections. Openings are drilled into each of the polyethylene segments and the opening is covered with a fine stainless steel screen to allow water to enter individual segments. Each intake has a sand pack around the intake and bentonite pellets isolate each intake from the other intakes. The well casing(s) were finished in a flush -mounted protective casing secured with a padlock. The boring log and well construction information have been detailed on a well constriction record in Table 4. Copies of the geophysical logs are provided in Appendix C. 1 15 Comprehensive Site Assessment Addendum Solutions-IES Project No. 2400.04A2.AMIL ' American Media International July 20, 2007 Burlington, North Carolina 1 3.4 GROUNDWATER QUALITY IN THE BEDROCK AQUIFER ' Groundwater samples were collected from the existing bedrock well (DMW-1) and the three new bedrock wells (MP-1, MP-2, and MP 3). Multiple intakes were placed in each borehole to allow groundwater samples to be collected from specific fracture zones. The depth to water was measured in each multiport of the bedrock wells along with the existing shallow monitor wells prior to sampling. Each port for the ' MP -wells was sampled using low -flow purging and sampling procedures. The samples were field-tested for conductivity, dissolved oxygen (DO), oxidation-reduction potential (ORP), pH, and temperature 1 utilizing an YSI 556 MPS meter with a flow through cell. All groundwater samples were laboratory analyzed for volatile organic compounds (VOCs) using EPA Method 826013. Environmental Science ' Corporation (ESC) of Mt. Juliet, Tennessee conducted the laboratory analyses. ' 3.4.1 March 2007 Bedrock Groundwater Elevations For purposes of evaluating hydraulic heads measured at the various fractures, Solutions-IES determined the approximate top of casing elevation for each new bedrock well by comparing the top of the bedrock ' well casing to a nearby monitor well that had been surveyed by a registered surveyor. The bedrock wells will be surveyed in the future after completion of the fourth proposed well. For now, all new bedrock ' elevation and location data are approximate. Table 5 summarizes water level data for the site wells. The March 2007 sampling report includes a water level map for the shallow wells. 3.4.2 March 2007 Bedrock Groundwater Sampling Methodology P g ' Upon arrival at the site, the monitoring wells were opened to allow the water level to equilibrate with the atmosphere. The depth -to -water was then measured in each well. Dissolved oxygen (DO) was also ' measured in the well utilizing an YSI 556 MPS meter with a flow through cell. All wells were sampled according to low -flow sampling techniques described in the Groundwater Section Guidelines far the ' Investigation of Soil and Groundwater Contamination: Chlorinated Solvents and Other Dense Non - aqueous Phase Liquids, NCDENR. Each well was purged and sampled utilizing a peristaltic pump and ' new ;/8-inch polyethylene tubing. Tile purge rates were maintained around 250 mL per minute (mL/min) and drawdown was measured every five minutes along with the field parameters. Purging of the wells ' continued until the parameters stabilized as described in the above -referenced NCDENR protocol. The 1 16 Comprehensive Site Assessment Addendum I American Media International Burlington. North Carolina Solutions-JES Project No. 2400.04A2.AMIL July 20, 2007 ' samples were collected in new, laboratory -provided sampling bottles. Samples were collected from MP-1 (all ports), MP-2 (all ports), MP-3 (all ports) for volatile organic compounds (VOCs) and analyzed using EPA Method 826013. A sample was collected from DMW-1 for analysis of 1,4-dioxane using EPA Method 826013. ' 3.4.3 March 2007 Bedrock Groundwater Sampling p g Results The March 2007 semiannual sampling report included the analytical results of samples collected from the overburden and bedrock (MP -Series) wells. The following text (from the March 2007 groundwater sampling report) and Table 6 present an overview of contaminant concentrations in groundwater in the saturated unconsolidated soil (results for the MW-Series wells, DMW-1 screened in the transition zone ' and shallow bedrock and MP-1, 2 and 3 with screens at multiple levels in deeper bedrock). For additional information and to review the individual laboratory reports and Chain of Custody, the reader is directed to ' Solutions-IES' (2007) sampling report. 1n March 2007, the highest concentrations of PCE (23,000 Itg/L) and TCE (34,000 pg/L) were detected in DMW-1. Concentrations were slightly lower (18,000 Iig/L and 26,000 µg/L) in the duplicate sample ' (DUP-1) also collected from this well. PCE was detected in 17 of the monitoring wells at concentrations above the NC 21, Standard of 0.7 pg/L. In five of those wells, PCE concentrations were less than 7 pg/L. TCE was detected above the NC 21, Standard of 2.8 µg/L in 14 monitoring wells. ' In March 2007, cis-1,2-DCE was reported in 15 of the 20 monitoring wells and VC was reported in four wells (MW-1, MW-3, MW-4, and MW-14) suggesting that there may be some natural dechlorination ' (degradation) of the PCE and TCE to their daughter products. The highest cis-1,2-DCE concentrations were reported for wells MW-4, MW-10 and DMW-1, at 1300, 1000 and 960 pg/L, respectively. Low concentrations of trans-1,2-DCE were reported in five wells. All reported concentrations were below the 21, Standard for trans- l ,2-DCE of 100 pg/L. VC was detected in MW-1, MW-3, MW-4 and MW-14 at concentrations ranging from 0.51 Itg/L to 670 pg/L. All detections exceed the NC 2L Standard for VC of 0.015 Itg/L. No detections were reported in the bedrock wells. 1 17 i Comprehensive Site Assessment Addendum American Media International Burlington, North Carolina Solutions-IES Project No. 2400.04A2.AMiL July 20, 2007 The March 2007 sample event is the first detection of chlorinated ethanes 1,1,1,2-tetrachloroethane (1,1,1,2-TeCA) and 1,1,2-trichloroethane (1,1,2-TCA). 1,1,1,2-TeCA and 1,1,2-TCA were reported at 5.8 µg/L and at 1.9 µg/L, respectively in MW-3. Because there are no promulgated NC 2L Standards for either 1,1,1,2-TeCA or 1,1,2-TCA, both detections are in violation of NC 2L Standards. 1,1- Dichloroethene (1,1-DCE) is an abiotic breakdown product of trichloroethane and was reported in four samples, but no bedrock wells. Chloroethane was reported in MW-4 at 5.2 µg/L. This is significantly below the chloroethane NC 2L Standard of 2,800 µg/L. The MP -Series wells utilize CMT screened adjacent to each of the major fractures identified in the wells. Samples collected from two of the bedrock wells, MP-1 and MP-2, reported CVOCs. Analytical data from MP-3 reported only TCE over the laboratory reporting limits but was below NC 2L Standards. Table 6 shows total CVOCs were 1495, 200, 384 and 116 µg/L for MP-1 with screen zones open at 75, 86, 94, and 120 feet bgs, respectively. Most of the contaminant mass is PCE and TCE, with TCE concentrations being slightly higher than PCE. Overall, the CVOCs concentrations tend to decrease with increasing depth below 75 ft bgs. Total CVOCs in MP-2 were 262, 3703, 731 and 69 µg/L for screens placed at 58, 75, 85 and 100 ft bgs, respectively. In this well, total CVOCs also show a strong decreasing concentration trend below 75 feet. Similar to MP-1, most of the contaminant mass is PCE and TCE, with TCE concentrations being slightly higher than PCE. Cis-1,2-DCE was reported in samples collected from both wells MP-1 and MP-2. Only the sample collected from MP-2-3 (the zone screened at 75 feet) reported cis-1,2-DCE above the NC 2L Standard. 3.5 INVESTIGATION -DERIVED WASTE (IDW) Investigation -derived wastes (IDW) included solid drilling spoils, plastic sheeting and groundwater from the well installation, development, and sampling activities. Solids (soil and rock cuttings) and plastic sheeting were containerized in a roll -off box staged at the site. After completion of the drilling, two samples were collected from the box using a hand auger for laboratory analysis. The samples were transferred to laboratory supplied containers, stored on ice and submitted to Environmental Science Corporation in Mt. Juliet, Tennessee for determination of waste characteristics. A copy of the IDW laboratory reports and Chain of Custody are in Appendix E. 18 Comprehensive Site Assessment Addendum ' American Media International Burlington, North Carolina F--J Solutions-IES Project No. 2400.04A2.AM1L July 20, 2007 The contents of the roll off box were determined to be non -hazardous and were accepted for disposal at Republic Services Inc's landfill facility in Rougemont, N.C. The roll off containing soil was transported to the landfill under manifest (Appendix F) by Nu -way Industrial Services on March 14, 2007. Groundwater generated during drilling of the bedrock wells was temporarily containerized on poly sheeting at the drill rig and was pumped to a large steel 21,000-gallon (frac) tank. Additional water generated during decontamination of the drilling equipment, well development and well purging was also containerized in the frac tank. At the completion of the bedrock installation, approximately 15,000 gallons were in storage in the tank. A sample of the water was collected from the tank and submitted to Environmental Science Corporation for analysis of EPA Method 8260 VOCs, Method 8270 SVOCs and metals. The laboratory results (Appendix E) for the frac tank indicated the IDW water contained PCE at 19 µg/L and TCE at 28 µg/L. The water was accepted for treatment by the City of Burlington at their East Burlington Waste Water Treatment Plant (WWTP) located at 225 Stone Quarry Road in Burlington, NC. Nu -way Industrial Services, Inc. transferred approximately 5,000 gallons of water from the frac tank to the Wastewater Treatment plant on the days of March 16, 19, and 20, 2007 (manifests are in Appendix F). On March 21, A&D Environmental Services, Inc. entered the tank, removed the remaining water and mud and pressure washed the inside of tank. The residuals were transported to their facility in High Point, NC for treatment and proper disposal. The empty frac tank was removed from the site the following week. 4.0 CONCLUSIONS Bedrock wells MP -I and MP-2 show that the contaminants are present in bedrock. While concentrations of PCE and TCE in bedrock exceed the NC 2L Standards, they are much lower (2 to 6 percent) than the concentrations recorded in DMW-I, which is screened at a higher elevation in weathered rock. Comparison of concentration data from multiple fracture zones in both MP-1 and MP-2 demonstrates that, in bedrock, the lowest contaminant concentrations were observed in the deepest fractures. This suggests that most of the contaminant mass is present in the higlily fractured (transition) zone near the top of bedrock. 1 19 .I Comprehensive Site Assessment Addendum Solutions-IES Project No. 2400.04A2.AMIL ' American Media International July 20, 2007 Burlington, North Carolina Drainage depression expressions evaluated during the lineation survey suggest the strongest correlation of lineaments occurs in a southwest -northeast direction with a minor fracture orientations to the north and ' northwest -southeast. Bedrock well MP-3 is located west and topographically downgradient of the source area bedrock well DMW-1. With the exception of TCE at 0.51 µg/L (below the NC 21, Standard of 2.8 ' µg/L), MP-3 did not contain any of the site constituents of concern. This suggests that deeper groundwater flow in bedrock at the rear of the facility may be northward rather than to the west-southwest ' to the closest stream tributary. Bedrock geophysical logs (primarily video and acoustic logs) do not indicate a preferred fracture ' orientation in the wells. In most cases the largest fractures appear to be nearly horizontal or at low angles and have probably occurred as a result of unloading (bedrock weathering). Hydraulic head levels ' measured in the MP -wells combined with contaminant concentrations suggest that most of the fractures are hydraulically interconnected. 1 20 Comprehensive Site Assessment Addendum Solutions-IES Project No. 2400.04A2.AMIL ' American Media International July 20, 2007 Burlington, North Carolina 5.0 REFERENCES ' Burt, E. R., et al. 1978. Diabase Dikes of the Eastern Piedmont of North Carolina. North Carolina Department of Natural Resources and Community Development, Division of Land Resources, ' Geological Survey Section, Information Circular 23. Raleigh, N.C. Carpenter, P. Albert, I1I. 1982. Regional Geology Series 2, Region G, North Carolina, State of North Carolina, Department of Natural Resources and Community Development. Geological Survey Section. Cohen, A. J. B. 1995. Hydrogeologic Characterization of Fractured rock Formations: A Guide for ' Groundwater Remediators. U.S. Department of Energy, Washington, D.C. ' Daniel, C. C., 111. 1989. Correlation of Well Yield to Well Depth and Diameter in Fractured Crystalline Rocks, North Carolina. lir Daniel, C. C. III et al., eds. Ground Water in the Piedmont. Clemson, SC: Clemson University. pp. 638-653. Daniel, C. C., 11I. 1998. Ground -Water Recharge to and Storage in the Rego lith-Fractured Crystalline Rock Aquifer System, Guilford County, North Carolina. U. S. Geological Survey, Water Resources Investigations Report 97-4140, Raleigh, N.C. Daniels, D.L., 1. Zietz and P. Popenoe. 1983. Distribution of subsurface lower Mesozoic rocks in the southeastern United States. U.S. Geological Survey, Washington, DC. Professional Paper 1313. ' pp. K 1-K23. Environmental Investigations, Inc. 1999. Comprehensive Site Assessment, American Media ' International, LLC, Burlington, North Carolina. Environmental Investigations, Inc. 2000. Corrective Action Plan, American Media International, LLC, ' Burlington, North Carolina. Environmental Investigations, Inc. 2004. Groundwater Monitoring Report, August 2004, American Media International, LLC, Burlington, North Carolina. ' Heath, R.C. 1980. Ground -Water Regions of the United States. United States Geological 0 ogtcal Survey Water Supply Paper 2232. LeGrand, H.E., Sr. 1967. Ground Water of the Piedmont and Blue Ridge Province in the Southeastern United States. United States Geological Survey Circular 538. ' LeGrand, H. E., Sr. 1989. A Conceptual Model of Ground Water Settings in the Piedmont Region. Ill C.C. Daniel, ed. Ground IYater in the Piedmont. Clemson, SC: Clemson University. Pp. 317- ' 327. North Carolina Geological Survey. 1985. Geologic Map of North Carolina: Raleigh, North Carolina. ' Department of Natural Resources and Community Development. Geological Survey Section, scale 1:250,000. ' 21 1 Comprehensive Site Assessment Addendum Solutions-IES Project No. 2400.04A2.AMIL ' American Media International July 20, 2007 Burlington, North Carolina ' Mundorff, M.J. 1948. Geology and Ground water in the Greensboro Area, North Carolina. North Carolina Department of Conservation and Community Development, Raleigh, N.C. iParker, J.M. III. 1979. Geology and Mineral Resources of Wake County. North Carolina Department of Natural Resources and Community Development, Division of Land Resources, Geological Survey ' Section, Raleigh, NC. Bulletin 86. Solutions-IES, Inc. 2005. Semi -Annual Groundwater Monitoring Report — August 2005, American Media International, LLC, Burlington, North Carolina. Solutions-IES, Inc. 2007. Semi -Annual Groundwater MonitoringReport — March 2 p 1 007, American Media International, LLC, Burlington, North Carolina. 1 Solutions-IES, Inc. 2006. Workplan for Bedrock Assessment Activities — March 14, 2006 Semi Annual Sampling, American Media International, LLC, Burlington, North Carolina. 1 22 TABLES M TABLE 1 SUMMARY OF WELL RECEPTOR SURVEY RESULTS American Media International, Inc. 2609 Tucker St Extension, Burlington, North Carolina Solutions-IES Project # 2400.04A2.AMIL County Tax Map Telephone Distance from Direction From Water Supply Approximate Public Private Well Property Owner Property Address Parcel Number Number Source t Source Area Well Depth Well Use FKLM Corporation 1931 Hatchery Road 12-5-22 N/A 1,400 West No Yes N/A Non -drinking water (e.g. toilet Burlington, NC 27215 flushing) MGS Development, 1574 Industry Drive Inc. Burlin ton. NC 27215 12-5C-2B N/A 1,400 Southeast Yes Yes Unknown Not currently used. Aida P. Hahn Trust 903 Hahn Road 12-5-5 (336) 226-3003 1,350 Northwest No Yes Unknown Drinking water Burlington. NC 27215 Gary M. & Pamela 2523 Tucker Street Ext Non -drinking water (e.g. toilet Oaklet Burlington. NC 27215 12-5-1 (336} 449-4646 1,250 Northeast No Yes Unknown flushing) Gary K. & Teresa L. 2612 Tucker Street 12-SC-2 N/A 1,150 East No Yes Unknown Not currently used. Property Dewesse Burlin ton. NC 27215 unoccupied Ernest A. & Marie 1-85 & Tucker Street C. Koury Burlington. NC 27215 12-5-2 (336) 584-8784 N/A Northeast No No Unknown N/A Joseph R. & Dixie 923/930 Hahn Road Kilpatrick Burlington. NC 27215 12-5-6, 12-5-7 (336) 228-7324 North Yes Unknown 40-50 feet Not currently used. Lewis & Jennie 936 Hahn Road 12-5-8 (336) 229-0231 1,000 North Yes Yes 40-50 feet Non -drinking water, irrigation Lunceford Burlington. NC 27215 only. Jeffrey Stephen 952 Hahn Road Dodson Burlington, NC 27215 12-5-9 (336) 584-8619 800 North Yes Abandoned 40-50 feet N/A Robert W. & Ruth 960 Hahn Road Powell Burlington. NC 27215 12-5-1 ] (336) 227-7947 750 North Yes Abandoned 40-50 feet N/A Robert C. & Diane 939 Hahn Road R. Allen Burlington. NC 27215 12-5-18, 12-5-19 (336) 222-1116 725 North Yes Yes 35-40 feet Not currently used. Hilda Johnson 966 Hahn Road 12-5-12 (336) 227-2813 700 North Yes Abandoned 40-50 feet N/A Burlington, NC 27215 David M. & Kathy 1006 Hahn Road Pavne Burlington. NC 27215 12-5-13 (336) 222-9091 680 North Yes Abandoned 40-50 feet N/A Catherine Evans 963 Hahn Road 12-5-16 (336) 226-2855 550 North Yes Abandoned 40-50 feet N/A Burlington NC 27215 Lattie F. & Evelyn 1010 Hahn Road B.Curl Burlin ton.NC 27215 12-5-14 (336) 227-4549 500 North Yes Abandoned 40-50 feet N/A Earl G. & Emma 1003 Hahn Road Brown Burlington. NC 27215 12-5-15 (336) 227-8851 400 North Yes Abandoned 100 feet N/A B.I. Transportation 2742 Tucker Street 12-5C-6 (336) 323-1533 Unknown South Yes Unknown Unknown Property contact not aware of Inco orated Burlin ton, NC 27215 wells. Property unoccupied Homac Corporation 'p 2455 Tucker Street Ext 12-5-21 (336) 226-5511 N/A West Yes No N/A N/A Burlington. NC 27215 E.C.Ingle Associate Tucker St & Hatchery Rd Limited Burlington, NC 27215 12-5-52I (336) 454-2444 N/A Southwest No No N/A N/A Southern Bell Tucker Street Ext Telephone Burlin ton, NC 27215 12-5C-10 N/A N/A Northeast No No N/A N/A N/A = not applicable TABLE 2 ADJOINING PROPERTY OWNERS American Media International, Inc. 2609 Tucker St Extension, Burlington, North Carolina Solutions-iES Project # 2400.04A2.AMIL County Tax Map Telephone Direction Water Supply Approximate Public Private Well Property Owner Property Address Parcel Number Number Well Depth Well Use Gary K. & Teresa 2612 Tucker Street 12-SC-2 N/A East across Tucker Street No Yes Unknown Not currently used. Property L. Dewesse Burlin on NC 27215 unoccupied B.I. Transportation 2742 Tucker Street 12-5C-6 (336) 323-1533 South across Tucker Street Yes Unknown N/A Property contact not aware of Inco orated Burlin on, NC 27215 wells. Property unoccupied Homac Corporation 2455 Tucker Street Ext 12-5-21 (336) 226-5511 Southwest Adjoining Yes No N/A N/A Burlington, NC 27215 FKLM Corporation 1931 Hatchery Road 12-5-22 N/A West Adjoining No Yes N/A Non -drinking water (e.g. toilet Burlington, NC 27215 flushing Aida P. Hahn Trust 903 Hahn Road 12-5-5 (336) 226-3003 Northwest Adjoining No Yes Unknown Drinking water Burlington, NC 27215 Lewis & Jennie 936 Hahn Road Non -drinking water, irrigation Lunceford Burlington, NC 27215 12-5-8 (336) 229-0231 North across Hahn Road Yes Yes 40-50 feet only. Robert C. & Diane 939 Hahn Road R. Allen Burlington, NC 27215 12-5-18, 12-5-19 (336) 222-1116 North Adjoining Yes Yes 35-40 feet Not currently used. Catherine Evans 963 Hahn Road 12-5-16 (336) 226-2855 North Adjoining Yes Abandoned 40-50 feet N/A Burlington, NC 27215 Earl &Emma 1003 Hahn Road Brownn Burlington, NC 27215 12-545 (336) 227-8851 North Adjoining Yes Abandoned 100 feet N/A David M. & Kathy 1006 Hahn Road 12-5-13 (336) 222-909I North across Hahn Road Yes Abandoned 40-50 feet N/A Payne Burlington, NC 27215 Lattie F. & Evelyn 1010 Hahn Road B. Curl Burlinizton, NC 27215 12-5-14 (336) 2274549 North across Hahn Road Yes Abandoned 40-50 feet N/A Notes: N/A = not applicable County Tax Parcel Numbers are shown on Figure 2 ' TABLE 3 FRACTURE LISTING ON ATV LOGS American Media International, Inc. ' 2609 Tucker St Extension, Burlington, North Carolina Solutions-IES Project # 2400.04A2.AMIL Orientation of Major Features Identified with Acoustic Televiewer Fracture From To Dip Azimuth Feature Number (Ft) (Ft) (Deg) (Deg) Type 1 74.6 74.83 34.04 280.89 Fracture 2 78.05 78.69 64.76 109.06 Fracture 3 85.83 85.93 19.47 95.88 Fracture 4 86.6 88.73 82.15 99.67 Fracture 5 92.22 92.52 41.09 324.75 Fracture 6 94.26 94.61 45.21 314.72 Fracture 7 99.82 99.94 21.43 118.68 Fracture Well MP-3 Orientation of Major Features Identified with Acoustic Televiewer Fracture From To Dip Azimuth Feature Number (Ft) (Ft) (Deg) (Deg) Type 1 49.10 49.47 35.91 227.83 Fracture 2 54.94 55.1 18.78 46.70 Fracture 3 66.04 66.61 47.91 226.89 Fracture 4 72.25 72.97 55.09 19.40 Fracture 5 72.88 73.29 39.53 152.78 Fracture 6 '76.99 78.22 65.66 214.10 Fracture 7 86.23 87.28 64.99 166.45 Fracture 8 87.97 88.57 50.03 181.39 Fracture 9 91.91 92.55 51.83 185.80 Fracture 10 94.32 94.84 46.64 195.17 Fracture 11 106.12 107.88 74.76 102.16 Fracture 12 109.61 110.21 50.52 165.50 Fracture 13 111.11 111.34 26.14 161.03 Fracture 14 125.82 126.12 32.06 189.90 Fracture 15 140.36 140.89 45.45 297.77 Fracture 16 143.73 144.39 54.79 170.49 Fracture TABLE 4 WELL COMPLETION INFORMATION American Media International, Inc. 2609 Tucker St Extension, Burlington, North Carolina Solutions-IES Project # 2400.04A2.AMIL Total Depth Top of Bottom of Well (ft below Screen Interval or Well Location Ground Surface Top of Casing Screen Screen Well Installation ground Intake # and Depth Elevation Elevation Elevation Elevation Designation Date surface) (feet b s Northing I Easting feet MSL feet MSL feet MSL feet MSL Unconsolidated Aquifer Wells MW-1 7/2/1999 23.0 8-23 841506.0405 1866009.3894 632.55 632.22 624.6 609.6 MW-2 7/2/1999 22.0 7-22 841551.3622 1865908.6467 632.29 632.01 625.3 610.3 MW-3 7/2/1999 25.0 10-25 841444.1710 1865889.9471 631.39 631.19 621.4 606.4 MW-4 7/2/1999 26.0 11-26 841497.4923 1865971.5840 631.98 632.40 621.0 606.0 MW-5 7/22/1999 20.0 5-20 841267.8104 1865694.1267 632.54 630.61 627.5 612.5 MW-6 7/22/1999 20.0 5-20 841566.4017 1865735.3826 630.92 629.81 625.9 610.9 MW-7 7/22/1999 20.0 5-20 841719.4821 1865867.1587 630.26 629.67 625.3 610.3 MW-8 7/22/1999 20.0 5-20 841640.8019 1866042.5621 630.09 632.75 625.1 610.1 MW-9 7/22/1999 20.0 5-20 841385.7822 1865966.9731 633.09 632.29 628.1 613.1 MW-10 7/22/1999 20.0 5-20 841510.2044 1865945.8109 632.55 632.01 627.6 612.6 MW-11 3/10/2000 20.0 5-20 841472.8219 1865895.0817 631.82 631.48 626.8 611.8 MW-12 3/7/2001 18.0 8-18 841301.8691 1865856.4056 631.62 631.32 623.6 613.6 MW-13 3/7/2001 17.5 7.5-17.5 841422.7429 1865933.4236 631.70 631.50 624.2 614.2 MW-14 3/21/2001 27.5 7.5-27.5 841581.3143 1865981.8309 631.57 631.35 624.1 614.1 MW-15 3/6/2001 20.0 8-20 841394.7719 1865838.9847 631.37 631.12 623.4 611.4 MW-16 3/21/2001 28.0 8-28 841424.5403 1 1865788.5060 632.17 1 631.97 624.2 604.2 Bedrock Aquifer Wells DMW-1 8/10/1999 50.0 45-50 841475.5139 F1865916.0905 631.53 631.26 586.5 581.5 Port # 1.75 ft. 557.80 557.60 Feb/March Port #2_86ft. 546.80 546.60 MP-1 120.0 -------------------- 632.8 (est.) 632.42 Port #3, 94 ft. --------------------- 538.80 ------------ 538.60 ----------- Center Port, 120 ft. 512.80 512.60 Port # 1, 58 ft. --------------------- 576.40 ------------ 576.20 ----------- MP-2 Feb/March ] 00.0 Port #2, 75 ft. -------------------- MP -Series bedrock well 634.4 (est.) 633.98 -- 559.40-- --559_20 - 2007 Port #3= 85 ft. locations have not been 549.40 549.20 ------------- -- _-- determined by survey ------------ ----------- Center Port, 100 ft. 534.40 534.20 Port # 1 49 ft. 580.05 ------------ 579.85 ----------- Port #2 60 ft. 569.05 568 85 Feb/March -----------`------- ------------ --- MP-3 2007 130.0 Port #3 74 ft._ --- ---- ----- -- 629.05 (est.) 628.65 -- 555.05-- --554.85 - _--Port #4_90 ft_-- 539_05 538.85 Center Port, 130 ft. 499.05-- 498.85 ' Notes: Survey data for the MW and DMW-Series wells is from Boswell Surveyors, Inc. Northing and Eastings referenced to NC Grid Coordinates. Elevations are NGVD 29. ' DMW-1 is a Type III Well MP -Series wells use Solinst Continous Multiport Tubing (CMT) with screen intakes as noted Well completion data for wells installed prior to 2007 is from Environmental Investigations Groundwater Monitoring Report, August 2004. 1 ' . TABLE 5 GROUNDWATER ELEVATION DATA FOR MARCH 13, 2007 American Media International, Inc. ' 2609 Tucker St Extension, Burlington, North Carolina Solutions-IES Project # 2400.04A2.AMlL I Well Designation Top of Casing Elevation (feet) Screen Interval or Intake # and Depth (feet bgs) Depth to Water (ft below TOC) Groundwater Elevation (feet) Unconsolidated Aquifer Wells M W-1 632.22 8-23 8.11 624.11 M W-2 632.01 7-22 7.88 624.13 M W-3 631.19 10-25 6.98 624.21 MW-4 632.40 11-26 8.51 623.89 MW-5 630.61 5-20 6.85 623.76 M W-6 629.81 5-20 5.72 624.09 M W-7 629.67 5-20 4.24 625.43 M W-8 632.75 5-20 9.29 623.46 M W-9 632.28 5-20 8.27 624.01 MW-10 632.01 5-20 7.82 624.19 M W-11 631.48 5-20 7.31 624.17 MW-12 631.32 8-18 7.26 624.06 MW-13 631.50 7.5-17.5 7.20 624.30 MW-14 631.35 7.5-27.5 7.48 623.87 MW-15 631.12 8-20 6.97 624.15 MW-16 631.97 8-28 7.61 624.36 Bedrock Aquifer Wells DMW-1 631.26 45-50 7.08 624.18 MP-1 632.42 Port #1. 75 ft. 8.28 624.14 Port #2, 86 ft. 8.35 624.07 Port #3.94 ft. 8.35 624.07 Center Port, 120 ft. 8.41 624.01 MP-2 633.98 Port # 1, 58 ft. 10.65 623.33 Port #2, 75 ft. 10.67 623.31 Port #3, 85 ft. 10.61 623.37 Center Port. 100 ft. 10.52 623.46 MP-3 628.65 Port #1, 49 ft. 4.97 623.68 Port #2, 60 ft. 5.81 622.84 Port #3, 74 ft. 5.88 622.77 Port #4, 90 ft. 5.87 622.78 Center Port, 130 ft. 5.84 622.81 notes: Top of Casing (TOC) elevations for MP -Series wells are approximate pending final survey. TABLE 6 SUMMARY OF VOLATILE ORGANIC COMPOUNDS IN GROUNDWATER- MARCH 2O07 American Media International, Ina 2609 Tucker St Extension, Burlington, North Carolina Solutions-IES Project H 2400.04A2.AMIL WelMmplelD Sample Date PCE (pg/L) TCE I (µB/L) cis-1,2-DCE (µB/L) trans-1,2 DCE (µB/L) Vinyl Chloride (µB/L) 1,1,1,2-TeCA (µB/L) 1,1,2-TCA W/L) 1,1-DCE (µB/L) Chioroethane WIL) 1,4-Dioxane (µB/L) Chloroform (µB/L) NC 2L GW Standard (µB/L) 0.7 2.8 70 100 0.015 NSP NSP 7.0 2,800 7 70 Unconsolidated Aquifer Wells M%V-1 3/16/2007 0.56 6.2 100 19 670 <I <I 19 <1 <800 <I MW-2 3/13/2007 960 310 10 <0.5 <0.5 <I <1 <I <l NA <t MW-3 3/14/2007 7,000 2,000 110 0.95 0.52 5.8 1.9 <1 <1 <800 1.9 MW-4 3/13/2007 100 1,100 1,300 28 460 <1 <I 6.8 5.2 NA <I MW-5 3/14/2007 <0.5 0.52 <0.5 <0.5 <0.5 <I <1 <1 <1 NA <t MW-6 3/14/2007 1.2 <0.5 <0.5 <0.5 <0.5 <1 <1 <1 <I NA <1 AIW-7 3/14/2007 0.94 <0.5 <0.5 <0.5 <0.5 <1 <1 <I <I NA <I NlW-8 3/13/2007 16 2.7 1.6 <0.5 <0.5 <I <1 <1 <I NA <I 120 22 1.4 <0.5 <0.5 <1 <I <1 <I NA <I 13/2007 12,000 15,000 1,000 <03 <0.5 <1 <I <1 <1 <900 <1 13/1-007 1,200 580 140 <0.5 <0.5 <1 <1 <1 <I NA <1 Mmw-93/13/2-100713/_'007 14/2007 23 3.1 1.2 <0.5 <0.5 <I <1 <1 <I NA <I 13/2007 22,000 1,800 470 <05 <03 <I <I <1 <1 NA <1 /13/2007 490 540 340 3 13 <1 <I 1.0 <I NA <I /14/1-007 2.60 1A <0.5 <0.5 <0.5 <I <1 <1 <I NA <1 /14/2007 41 18 <QS <0.5 <0.5 <1 <I Q <I NA <1 Bedrock Aquifer Wells DMW-1 3/13/2007 23,000 34,000 900 <0.5 <0.5 <I <1 <I <I NA <I DUP-l(DMW-!) 3/15/2007 18,000 26,000 960 <0.5 <0,5 <I <I <I <I NA <1 M11-1-1 3/15/1-007 640 810 45 <0.5 <0.5 <I <I <I <I NA <I MP-1-2 3/15/2007 74 120 6.5 <0.5 <0.5 <1 <I <I <I NA <I MP-1-3 3/15/2007 140 230 14 <0.5 <0.5 <I <I <I <I NA <I MP-1-4(CENTER) 3/15/2007 42 69 5 <0.5 <0.5 <I <I <I <I NA <I MP-2-1 3/14/2007 1 98 150 14 <0.5 <0.5 Q <I <I <I NA <I MP-2-3 3/14/2007 1,400 2,100 200 2.8 <0.5 <i <I 3.2 <I NA <I MP-2-4 3/14/2007 270 400 60 0.68 <0.5 <1 <I <I <I NA <I NIP-2-5(CENTER 3/14!2007 28 36 53 <0.5 <0.5 <I <1 <I <1 NA <1 MP-3-1 3/14/2007 <0.5 0.51 <0.5 <0.5 <0.5 <I <1 <I <I NA <I MP-3-2 3/14l2007 <0.5 <0.5 <0.5 <0.5 <0.5 <I <1 <I <1 NA <I MP-3-3 3/14/2007 <0.5 <0.5 <0.5 <0.5 <0.5 <I <I <I <1 NA <I NIP-31 3/1412007 <0.5 <0.5 <0.5 <0.5 <0.5 <t <l <l <1 NA <I MP-3.6(CENTER) 311412007 <0.5 <0.5 <0.5 <0.51 <0.5 <I <1 <1 <I NA <1 Notes: NA - not analyzed this date Bold values indicate concentrations are greater than the laboratory reporting limit. Shaded concentrations exceed the 15A NCAC'_L Standards, NSP - no 2L Standard promulgated. Any detection violates 2L. DUP-I is a duplicate sample collected from DMW-1. MP-2-2 was not sampled because of insufficient water (the screen is open to a non -productive fracture). Ll FIGURES 1 1 1 1 1 1 \�� \ 0 • 1500 FT RADIUS 600 t SITE oo J Ni 62 All/ 4.441 Watiq 4(1 k CJ r REFERENCE: USGS 7.5 MINUTE TOPOGRAPHIC MAP BURLINGTON, NC 1969, Photorevised 1981. (DRG digital map from N.C. Geological Survey, 1997) 0 295 590 1,180 1,770 2,360 Feet 1:10,000 �'' Solutions -IB ' ]rdust SITE LOCATION MAP No & Environment Services AMERICAN MEDIA INTERNATIONAL 2609 TUCKER STREET EXTENSION ' BURLINGTON, ALAMANCE COUNTY, NORTH CAROLINA 1101 Nowell Road, Raleigh, NC 27606 Phone (919) 873-1060, Fax (919) 873-1074 Created by: KBB Projed:2400.04A2.AMIL Checked by: CZ Date: MARCH 2, 2006 File; Figure 1.mxd 1 0 295 590 1,180 1,770 2,360 Feet 1:10,000 Solutions -IB ' industrial &Environmental Services SITE LOCATION MAP AMERICAN MEDIA INTERNATIONAL 2609 TUCKER STREET EXTENSION ' BURLINGTON, ALAMANCE COUNTY, NORTH CAROLINA 1101 Nowell Road, Raleigh, NC 27606 Phone (919) 873-1060, Fax (919) 873-1074 Created by: KBB Project: 2400.04A2.AMIL Checked by: CZ Date: MARCH 2, 2006 File: Figure 1.mxd Software: ESRI ArcMap 9.1 FIGURE 1 0 w 0 Z LLI V) } r r > Z c� d w LL a^LIJw_ I..L Z w Q Z) LL �w 3 zN W � zoo w�' �Q L. ad ao E i G 0W 5 - CC a aC 0 CC J Ix vi LL ao az EL az � LL z ow f b 0 0 co W LJ_ 0 z 0 v w J U 0 vi a 1 Z �a�z Sz �CD U pi w a L M L—L Q�0 n s� cZ? c j� � Qrz ma cc i�iU�fN Q La 2Z Lil ir.rZYWTONz .c : _ �L_-... .c �. � �_ its. i,. • _er - . _. c .2 "�� � i � .R"�•., a ,�,,�,,�t� - j •� 1 -•. �. i � 'i ��_ ( �nr.l' 2 � '_ .rr) ! � L r � , - - _ t � � � � •� a z� ', ► �- � `y • • • • Gooiol;ic Contact �f' 4 '�_+�l�I( � • \ � sls .v • t � iy - c � ' hl� t tic \�I i S ` � . . / ir� I_ineat:iorl 1 r 1 t `� I; (`... 1 _.'.. fI - '�• � � . , ; .� ���, I •. • �� t.N'j' `� C)i<�t.�ele a f.7ikl�: ''�'� `• � /V � �) I� r"+11 ,`� 1 / 3���E .,��y��i. i g' ,.�• r, '�° ,f.4�i� M � � �tia'tia�i ,�^• � � �� (� _-,,,�I•. a f�, �._ � r �' Jail • i' • _ ��� • . 4�:, _ 't •.�" 1• l y .,.` 1 • •�� TTT���TTT my = Illafic:and b25dlf �}� i'�; r`1� `� �Ia,� �� a I(:� i r•. �� , rra�le� � • _�` �-�� ? i ICl' fE!isic intrusive mocks coin aif:?; r t r� �� F1 1�IDI .J,, ewA• r��rlr . and c r^an . 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FV / 7 !�. ,` l X. �� �• „1 �i All �� , r l � , ulk l � ��—' - \� L11-(I�� ,�� • `Y ` � �k � I �l) .� ' ( a- 1 -,� `',� ,I� � �. 1 � t rt r �' �_1 sm - �r . �, :_ < �I `.�. � �:"`./% -. •;'1• ••� ticfa, -l�i T� '( i _r •� 1 .-.���.�� � � _. � �k. '� '� i( � / V .b'. ... ��- _farPF_" �� ;d` /ti �•.. ,�: I .. - t �t --� r � /. � .ice A r �`'`,�%� � � , �'� � - J,,� � // ' ✓ : r- C, I %� _ � � - _ ,.(-' �r. �c �•/ ,•e` i � •.,�' .1 r• � �^--��_ I/ i�ie �a :ar'I�i■ li � �1 , �aoo � / �' ��� ,r- rrltl �.� n l C.. % - 4, ��LF" C`r I. `r /�' J b l y�c�,• _' ?. �1., a� 4.3'„ �' ''" -� ' . F 1' �tlY`;� eft , _ .iA� �+! 1 �• /' ®fnl � :� � �\f"�'/F'�c \ `.i (�. ..17 a _ �i �, _) •�itl•//Sj S MUNIGP BU� �T,- ®rA � Vm /% ��' � � lr�. �'• it "• ®ir - .. : � JP.•'.•-�, i \•- t �� dt®6' t� ` .� ..� �' t, .j. - •''J :/`_, � `' £ // REFERENCE /� � tl r +Y!�` �{ QI� �lll .�•I � v �( pl� IIiS i� . ; i' � ✓ L us<>s 7, nuNurE T019GF2aPFl c R'•ar' BIJE.IIN(;TOtt. NC 196!d. 1 hckro ,lsacl � 1981, �- - da -^ `1 (Ila9 Q/ f � yt /• ► .l '_ _ �rr,' '•��., 'CPo.Y dl ula r, Gum Yd,C. ('eok: - - } ,�a ' I n,-yeC.� .•-•, _ r e ,, -• � iof F aF � :IKaI oun,ey, 199T �.� � •�i o � - r '' U ri i.- �/ 'w. A' /� \7 9 I `-,(J �. � � ' ��. � j �t �•�` - ( r�_ �•, ,I � �1. 00 Un011b-LES Industrial & Emironntcnral Scrvica -R` D I i '� �� r 'T% i %` 1 '�, \1 .�..et U' N iv ell Rc,aj, Rafe c h. NC 2 a06 --------- y c: - w ` ^ OF I' 7 t - E` �111:�1 L= F� I �.�. t . o ) .�. (._ 1.�.�.__.__. CAN 1�11:: C Ifs I ICI TER R PJp T I ��i I `I,� L Phu a 1918 Bra-tpl;0, Fsa 31f1 ;73-17i4 `onafed n++� — , ` � t _ �. •' r.:; �, .ICJ +,o�• �6N)c� �UC:KI::I� ,�TR.EFT E:,r,f1:NS,DN ' F.I li Prop3ct:.2400.04A.- P.MI_ C 1. -� \- �.p d� :I r:akEcl hylD Do o. WN 17..g0eiI`� " •�; Ell1=tLINIGI"OIhJ, A,L..��P+r9�ItNc:; E. Cl�i I.I I�TI`, PJf�1R•�'H C;,IgR:OI..INA <• /-.MI L iealnns.mzj i J\- ftwaro: E SFII 4r(Mnp 9 2 M IO U",E I ` : r..� �. !' I �` ,'• :.-����"J. "" -_• ��. N i' l`\ � �Y1J ._ - r, /' , J \ `� f •-v„� J /j reex�emac� �r . ` 1 .30, ID 00 t , • "' ..•. - ., � ter' I • F � P NNtooiffialamlanyINNlomINNImllIs6YIIa1nl�kelANll�lolrsllxlalrellmunl®tRllacal®I!eI1BR61®Ful�rvsimc lr I� .Itit'1m�Ir��l �I Ir.1� Ir6trwlalxtlxaRiouwl®Gcl�eolp�lYYYtYYdf■6RIIx1iP.iMt°.I&Hldl¢xl_I2Izlaatllzll::In�Illmcrle4.rel�tlytMlll�r li INe60ll0slowtoo iimt J�111� ��116�x�llttll[fw�r�l�lfil ftI� In lie �1� 15 V W a "Solution -IES Industrial & Environmental Services 1101 NOWELL ROAD RALEIGH, NORTH CAROLINA 27607 TEL. (919) 873-1060 FAX.: (919) 873-1074 Data Frequency -Azimuth Jo. of Data - 62 >ector angle - 100 >cale: tick Interval - 2% [1.2 data] Aaximum - 11.3% 17 data] Aean Resultant dir'n - N23E-S23W 951/6 Confidence interval - ±501 ROSE DIAGRAM OF LINEATIONS WITHIN A TWO—MILE RADIUS OF THE SITE AMERICAN MEDIA INTERNATIONAL, LLC 2609 TUCKER STREET EXTENSION BURLINGTON, ALAMANCE COUNTY, NC nGURE: 5 APPENDIX A CORRESPONDENCE p 1 . 10 -1E Industrial j& Environmental Services LETTER OF TRANSMITTAL 1101 Nowell Road *Raleigh, North Carolina * 27607 * (919) 873-1060 *Fax (919) 873-1074 TO: Mrs. Alda Hahn DATE: 11 April 2007 903 Hahn Road Burlington, NC 27215 ATTN: 1 RE: Well water tests 1 ENCLOSED PLEASE FIND THE FOLLOWING ITEMS: SHOP DRAWINGS COPY OF LETTER PRINTS SAMPLES CHANGE ORDER SPECIFICATIONS Q PLANS © Lab report COPIES: 1 COPIES DATE NO. DESCRIPZTON I March 29, ESC cover pages 54 and 55 2007 page, P 8 TRANSMITTED AS CHECKED BELOW: ❑ FOR APPROVAL ❑ APPROVED AS SUBMITTED RESUBMIT COPIES FOR APPROVAL [X FOR YOUR USE APPROVED AS NOTED SUBMIT COPIES FOR DISTRIBUTION Q AS REQUESTED Ej RETURNED FOR CORRECTIONS Q RETURN CORRECTED PRINTS 1 a FOR REVIEW & COMMENT FOR FILE FORBIDS DUE 20 PRINTS RETURNED AFTER LOAN TO US ' REMARKS: ' Mrs. Hahn, . The water sample that we collected was analyzed for volatile organic compounds (VOCs). The same analyses that are performed for the Al\E site. No compounds were detected. The BDL means "below detection limits" 1 The detection limit is shown in the Yd column. The units are milligrams per liter Most of the detection limits are as low as 1 part per billion (0.001 mg/L). We will sample your well again next spring and let you know the results. Please call me if you have any questions. ' Sincerely, Walter J. Beckwith CC: File SIGNED: l // ENVIRONMENTAL SCIENCE CORP. Ms. Marianne Link Solutions-IES 1101 Nowell Road Raleigh, NC 27607 Report Summary Thursday March 29, 2007 Report Number: L284997 Samples Received: 03/16/07 Client Project: 240004A2AM Description: AMI 12065 Lebanon Rd. Mt. Tuliet, TX 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 TaX I.D. 62-0814289 Est. 1970 The analytical results in this report are based upon information supplied bye you, theregardingclient, and adatafor your exclusive use. If you have any spackage, please do not hesitate to call. Reviewed By: I 3.riny un , pbu Representa.tive Laboratory Cer0catron Numbers A2LA - 1461-01, AIHA - 09227, AL - 40660, CA - I-2327, CT - PH-0197, FL - E87487 GA - 923, IN - C-TN-01, KY - 90010, MUST - 0016, NC - ENV375,DW21704, ND - R-140 NJ - TNO02, SC - 84004, TN - 2006, VA - 00109, WV - 233 A2 - 0612, MN - 047-999-395, NY - 11742, WI - 998093910, WA - C1915 This report may not be reproduced, except in full, without written approval from Environmental Science Corp. r 22065 Lebanon Rd. Mt. Juliet, TN 37122 ENVIRONMENTAL 1-800-767-ssss SCIENCE CORP Fax (615) 758-5859 . Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Ms. Marianne Link March 29, 2001 Solutions-IES 1101 Nowell Road Raleigh, NC 27607 ESC Sample # L284997-29 ' Date Received 'March 16, 2007 Description AMI Site ID Sample ID EARN WATER WELL Project # 240004A2AM Collected By Sean Jarvah Collection Date 03/14/07 13:10 Parameter Result Det. Limit Units Method Date Dil. Volatile Organics Acetone BDL 0.050 mg/l 8260B 03/26/07 1 Aczylonitrile BDL 0.010 mg/l 8260B 03/26/07 1 Benzene BDL 0.00050 mg/1 8260B 03/26/07 1 Bromobenzene BDL 0.0010 mg/1 8260B 03/26/07 1 ' Bromodichloromethane Bromochloromethane BDL BDL 0.0010 0.0010 mg/l mg/l 8260D 8260B 03/26/07 03/26/07 1 1 Bromoform BDL 0.0010 tee/l 8260B 03/26/07 1 Bromomethane BDL 0.0050 mg/l 8260B 03/26/07 1 n-Butylbenzene BDL 0.0010 cog/1 8260B 03/26/07 1 sec-Butylbenzene BDL -0.0010 mg/1 6260B 03/26/07 1 tert-Butylbenzene BDL 0.0010 tee/l 82603 03/26/07 1 Carbon disulfide BDL 0.0010 mg/l 8260B 03/26/07 1 Carbon tetrachloride BDL 0.0010 mg/1 82602 03/26/07 1 Chlorobenzene BDL 0.0010 mg/l 8260B 03/26/07 1 Chlorodibromomethane BDL 0.0010 mg/1 8260B 03/26/07 1 Chloroethane BDL 0.0010 mg/1 8260B 03/26/07 1 2-Chloroethyl vinyl ether BDL 0.050 mg/l 8260B 03/26/07 1 Chloroform BDL 0.0010 erg/l 8260B 03/26/07 1 Chloromethane BDL 0.0010 mg/1 8260B 03/26/07 1 2-Chlorotoluene BDL 0.0010 mg/1 82608 03/26/07 1 4-Chlorotoluene BDL 0.0010 US/1 8260E 03/26/07 1 1,2-Dibromo-3-Chloropropane BDL 0.0020 mg/1 8260E 03/26/07 1 1,2-Dibromoethane BDL 0.0010 mg/l 8260B 03/26/07 1 Dibromomethane BDL 0.0010 are/1 8260B 03/26/07 1 1,2-Dichlorobenzene 8DL 0.0010 mg/1 62602 03/26/07 1 1,3-Dichlorobenzene BDL 0.0010 mg/l 82603 03/26/07 1 1,4-Dichlorobenzene 8DL 0.0010 mg/l 8260B 03/26/07 1 Dichlorodifluoromethane BDL 0.0010 ce/1 8260B 03/26/07 1 ' 1,1-Dichloroethane BDL 0.0010 mg/l 8260B 03/26/07 1 1,2-Dichloroethane BDL 0.0010 mg/l 8260B 03/26/07 1 l,i-Dichloroethene 8DL 0.0010 mg/1 82609 03/26/07 1 cis-1,2-Dichloroethene BDL 0.00050 mg/1 82603 03/26/07 1 trans-1,2-Dichloroethene BDL 0.00050 mg/l 8260B 03/26/07 1 ' 1,2-Dichloropropane BDL 0.0010 mg/l 8260B 03/26/07 1 1,1-Dichloropropene BDL 0.0010 erg/l 8260B 03/26/07 1 1,3-Dichloropropane BDL 0.0010 mg/l 8260B 03/26/07 1 cis-1,3-Dichloropropene BDL 0.0010 mg/1 6260B 03/26/07 1 trans-1,3-Dichloropropene BDL 0.0010 mg/1 8260B 03/26/07 1 trans-1,4-Dichloro-2-butene BDL 0.0010 mg/l 8260B 03/26/07 1 2,2-Dichloropropane BDL 0.0010 mg/l 82608 03/26/07 1 Di -isopropyl ether BDL 0.0010 mg/1 8260B 03/26/07 1 Ethylbenzene BDL 0.00050 mg/l 8260B 03/26/07 1 Hexachlorobutadiene BDL 0.0010 mg/l 8260B 03/26/07 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Page 54 of 101 12065 Lebanon Rd. Mt. Juliet —TN 37122 ENVIRONMENTAL 1-810 767-5859 ' SCIENCE CORP. Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Ms. Marianne Link March 29, 2007 Solutions-IES 1101 Nowell Road Raleigh, NC 27607 ESC Sample # L284997-29 Date Received March 16, 2007 Description AMI Site ID Sample ID HAHN WATER WELL Project # 240004A2AM Collected By Sean Jarvah Collection Date 03/14/07 13:10 Parameter Result Det. Limit Units Method Date Dil 2-Hexanone BDL 0.010 mg/l 8260B 03/26/07 1 Iodomethane BDL 0.010 mg/l 8260B 03/26/07 1 Isopropylbenzene BDL 0.0010 mg/1 82608 03/26/07 1 p-Isopropyltoluene BDL 0.0010 mg/l •82603 03/26/07 1 2-Butanone (MEK) BDL 0.010 mg/l 8260B 03/26/07 1 Methylene Chloride BDL 0.0050 mg/l 8260B 03/26/07 1 4-Methyl-2-pentanone (MIBK) BDL 0.010 mg/l 8260B 03/26/07 1 Methyl tert-butyl ether BDL 0.00050 mg/l 82608 03/26/07 1 Naphthalene BDL 0.0050 mg/l 8260B 03/26/07 1 n-Propylbenzene BDL 0.0010 mg/l 8260B 03/26/07 1 Styrene BDL 0.0010 mg/l 8260B 03/26/07 1 1,1,1,2-Tetrachloroethane BDL 0.0010 mg/l 8260B 03/26/07 1 1,1,2,2-Tetrachloroethane BDL 0.0010 mg/1 8260B 03/26/07 1 1,1,2-Trichloro-1,2,2-trifluoro 8DL 0.0010 mg/1 8260B 03/26/07 1 Tetrachloroethene BDL 0.00050 mg/l 8260B 03/26/07 1 Toluene BDL 0.0010 mg/l 8260B 03/26/07 1 1, 2,3 -Trichlorobenzene BDL 0.0010 mg/l 8260D 03/26/07 1 1,2,4-Trichlorobenzene BDL 0.0010 mg/l 8260B 03/26/07 1 1,1,1-Trichloroethane BDL 0.0010 mg/l 82608 03/26/07 1 1,1,2-Trichloroethane BDL 0.0010 mg/l 8260B 03/26/07 1 Trichloroethene BDL 0.00050 mg/l 82608 03/26/07 1 Trichlorofluoromethane BDL 0.0010 mg/1 8260B 03/26/07 1 1,2,3-Trichloropropane BDL 0.0010 m3/1 8260B 03/26/07 1 1,2,4-Trimethylbenzene BDL 0.0010 mg/l 8260B 03/26/07 1 1,2,3-Trimethylbenzene BDL 0.0010 mg/l 82608 03/26/07 1 1,3,5-Trimethylbenzene BDL 0.0010 mg/1 8260E 03/26/07 1 Vinyl acetate BDL 0.010 mg/1 8260B 03/26/07 1 .Vinyl chloride BDL 0.00050 rsg/l 82608 03/27/07 1 Xylenes, Total BDL 0.0030 mg/l 8260E 03/26/07 1 Surrogate Recovery Toluene -de 95.8 # Rec. 8260E 03/26/07 1 Dibromofluoromethane 106. % Rec. 8260E 03/26/07 1 4-Bromofluorcbenzene 96.8 3k Rec. 8260E 03/26/07 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQI;) Note: The reported analytical results relate only to the sample submitted. This report shall not be reproduced, except in full, without the written approval from ESC. Reported: 03/29/07 10:34'Printed: 03/29/07 13:19 Page 55 of 101 APPENDIX B WELL VIDEO PHOTOLOG Photolog from Well Video of Bedrock Wells MP-1, MP-2 and MP-3 MP-1 Top of the water table at approximately 11.1 ft below the top of the PVC casing (TOPVC). MP-1 Base of Surface Casing at approximately 70.5 ft below TOPVC. 1 Photolog from Well Video of Bedrock Wells MP-1, MP-2 and MP-3 s,a • i Ilk MP-1 Competent bedrock with a small subhorizontal quartz vein at approximately 74.1 ft below TOPVC. k tr rf +W It r . f MP-1 Fracture zone at approximately 77 ft below TOPVC. 2 Photolog from Well Video of Bedrock Wells MP -I, MP-2 and MP-3 C MP-1 Close-up view of fracture zone at approximately 77.1 ft below TOPVC (screened for groundwater sampling). MP-1 Another close-up view of fracture zone at approximately 77.1 ft below TOPVC. 3 Photolog from Well Video of Bedrock Wells MP-1, MP-2 and MP-3 k r, �44, �► + r lv F _Ik' MP-1 Competent bedrock with mineralogical variations indicated by color and textural changes. ti 1.-i• +_ �.- �•_.,1� '�__ '_-1 � _..y �. �'. ��' ' .. r• o- x�, a i1 • V OF O r' ail 1 MP-1 Geological formation contacts and interlayering of various rock types. 4 Photolog from Well Video of Bedrock Wells MP-1, MP-2 and MP-3 Li J�� • ., .�.M��'� ter/ �� .- _ _ _ t 04, IN LNt - 4%h - --"- - . - -- �< 4 MP-1 Geological formation contacts and interlayering of various rock types. MP-1 Entering an area of diorite that is weakly fractured at approximately 80.3 ft below TOPVC. E Photolog from Well Video of Bedrock Wells MP-1, MP-2 and MP-3 F Geological contact zone between felsic metavolcanic (light colored) and basic diorite (dark colored) rock types. k 1, 1N �,� �.., fir• �. .v .W Geological contact zone between felsic metavolcanic (light colored) and basic diorite (dark colored) rock types. 0 Photolog from Well Video of Bedrock Wells MP-1, MP-2 and MP-3 11 k MP-1 Approaching contacts and fracture zone at approximately 87-88 ft below TOPVC (screened for groundwater sampling). '' re r MP-1 Fracture Zone above, closer view. 7 Photolog from Well Video of Bedrock Wells MP-1, MP-2 and MP-3 G :t r off At � �� �� ,�,•� �nw-.�♦ weft{�� '> f,,,,,, t -Ak 41 14 i F Ok s'A'• ,ir f MP-1 Vertical fracture at approximately 87 ft below TOPVC. Ile k+ .,.'{ ? 1 ► � � �,► + � +Its j' ,,` , t ��� 1 lr IN + f •� � � � •�, i .,1►�a ♦ - � .r�,.�y _sue.. +- •.I � ,� r _ MP-1 Same vertical fracture as above shown in 3-dimensions +3 Photolog from Well Video of Bedrock Wells MP-1, MP-2 and MP-3 .f I , MP-1 Fracture zone at approximately 94 ft below TOPVC. x MP-1 Approaching fracture zone at approximately 94 ft below TOPVC (screened for groundwater sampling). W Photolog from Well Video of Bedrock Wells MP-1, MP-2 and MP-3 MP-1 Closeup of fracture zone at approximately 94.6 ft below TOPVC. r , � 11 t• t MP-1 Approaching a fracture zone at approximately 97-98 ft below TOPVC. [to] Photolog from Well Video of Bedrock Wells MP-1, MP-2 and MP-3 1 MP-1 Approaching a fracture zone at approximately 97-98 ft below TOPVC. � i f , 41 ram._ MP-1 Interlayering and interfingering of felsic metavolcanics and diorite at approximately 97.8 ft below TOPVC. 1 11 Photolog from Well Video of Bedrock Wells MP -I, MP-2 and MP-3 r i MP-1 Approaching a fracture zone at approximately 103 ft below TOPVC. J MkQRQIMMIdO PAO-7-P, t MP-1 Approaching a fracture zone at approximately 120-121 ft beloxv TOPVC shoe ing intersection of vertical and horizontal fractures. IVA Photolog from Well Video of Bedrock Wells MP-1, MP-2 and MP-3 n 1 MP-1 Closer view of the fracture zone at approximately 120-121 ft below TOPVC showing intersection of vertical and horizontal fractures. 101,11 —, 7�1 � s MP-1 Detailed view of the fracture zone at approximately 120-121 ft below TOPVC showing intersection of vertical and horizontal fractures. 13 Photolog from Well Video of Bedrock Wells MP-1, MP-2 and MP-3 MP-1 Close-up of fracture zone above at approximately 120-121 ft below TOPVC. MP-1 Detailed close-up of fracture zone at approximately 120-121 ft below TOPVC (screened for groundwater sampling). 14 Photolog from Well Video of Bedrock Wells MP-1, MP-2 and MP-3 MP-1 Bottom of borehole at approximately 125.1 ft below top of PVC casing (TOPVC). Weathered bedrock at 58.9 feet below the top of the casing (TOPVC) at the bottom of the PVC casing in MP-2. 15 Photolog from Well Video of Bedrock Wells MP-1, MP-2 and MP-3 Highly fractured zone in MP-2 at Approximately 60.3 feet from the top of casing. The loose overhanging rock partially blocking part of the borehole prevented deeper video monitoring Hard unfractured rock below a depth of 61 feet TOPVC. This shows the bedrock below the fracture and the potential rock blockage shown in the photograph above. The rock 16 Photolog from Well Video of Bedrock Wells MP-1, MP-2 and MP-3 was dislodged shortly after this video was shot and completely blocked the hole. The blockage was cleared with a drill rig the following day and video was reattempted However visibility conditions were too cloudy to view the well and logging was terminated at 61.1 feet TOPVC. MP-3 at the bottom of the PVC casing 41 feet below TOPVC. 17 Photolog from Well Video of Bedrock Wells MP-1, MP-2 and MP-3 MP-3 Transition zone immediately below the PVC casing at approximately 41.7 ft belo% TOPVC. MP-3 Approaching a fracture zone below 42.9 ft below TOPVC. 18 Photolog from Well Video of Bedrock Wells MP-1, MP-2 and MP-3 MP_; Qamr- frni-fimP ac AnvP clnsPr view MP-3 Fracture zone at approximately 47.3 ft TOPVC. 19 Photolog from Well Video of Bedrock Wells MP-1, MP-2 and MP-3 MP-3 Fracture Zone at approximatel�� 50.0 ft TOPVC (screened for groundwater MP-3 Fracture Zone at approximately 50.0 ft TOPVC, closer view. 20 Photolog from Well Video of Bedrock Wells MP-1, MP-2 and MP-3 MP-3 Zone of weakly fractured bedrock at approximately 54.1 ft below TOPVC.. 21 Photolog from Well Video of Bedrock Wells MP-1, MP-2 and MP-3 MP-3 Small fracture zone at 55.9 ft below TOPVC. MP-3 Quartz vein crossing bedrock, minor fracturing at approximately 60 ft TOPVC. 22 Photolog from Well Video of Bedrock Wells MP-1, MP-2 and MP-3 Fracture zone at approximately 62 to 64 ft TOPVC. This zone was screened for MP-3 Approaching a fracture zone at approximately 66-67 ft below TOPVC. 23 Photolog from Well Video of Bedrock Wells MP-1, MP-2 and MP-3 MP-3 View of competent bedrock below the afore mentioned fracture zone at 66-67 ft below TOPVC. Al _.- _ f MP-3 Fracture zone at approximately 73-74 ft below TOPVC. Screened for groundwater sampling. 24 Photolog from Well Video of Bedrock Wells MP-1, MP-2 and MP-3 E MP-3 Same fracture zone as previous frame, different view from approximately one foot deeper. MP-3 Vertical fracture at approximately 80 ft below TOPVC. 25 Photolog from Well Video of Bedrock Wells MP-1, MP-2 and MP-3 MP-3 Turbid water conditions at approximately 88.2 ft below TOPVC reducing the clarity of the view. 26 APPENDIX C GEOPHYSICAL LOGS AND COMPACT DISCS r r� r r r r r� ■r r■� i■r rr �r rr rM rr rr it rr � tf GEOLOGICAL LOGGING SYSTEMS PII Da• (Hfl. LNl.strhl Pork. Aurfl.ta VA e460 t76-13e2-SM7 DIGITAL LOG I i M...wu�o Clll IITiiWC (CC Inoation/Pleld Ala county : ALANANCE (ROTARY 9064 GEOLOGICAL LOGGING ■■_ SYSTEMS P6 eox s4e, t11s1atN.l t%,k, WMfww vA e46e5 276-Zte-W7 DIGITAL LOG F�w.uw. _ CfY IITTflYQ KC Iaeatlae/FLiI MII County AL.AKV" MI I.w t!_w.l....• I ROTARY � %41 a.ac:carG - :airao-i.-.-� singe - awaeAz .QrWTAAKLW . i bat. 02/13/07 Permaneu! Datum = Eietaff— I 1LG flP/"/n7 Parma emf. I)ata.m Rinr.t;,.n.. i2aoo BHT. �.: Z. 6`3__ - �' - Deutth L"1LS� . 2C`.WJ I.3?t'.::: YAS Bouest 123.89 I.od Measured From; GL 1w - ug Dottam 123.89 Ing Measured From: GL DP 1u6 Tap 62.70 Drl Measured From : GL ta. - � 148 TO &a Drl Measured Prom: GL OL - t - ic.4=_dc a - "..— _�=�, =:� �_ :t CuloB iLiatoe...: 2 Plaid O loo BLUEFIELD irk.- _'Y�- I �,: Cadty lbiaknes6: 2 Pletd MIIoe B UEKm n Le Cast" TYPO PVC Recorded B7 J. WEBB : PVC Reoorded By J. WEBB 8tt Else : 4 borehole Paid WATER rue s PROCESSED mt true Horebole Plaid WATER Pile PROCESSED MsBealo Ds . -0 HM - type : 9064 I Magnetic Deol. 8 4... RM - T"a 9041C Naafrm 1latsl: SANDSTONE Plaid Delta TT - Tfresk: 67000 Neutron Matrix SANDSTONE Plaid Delft T - Tbresh: 67000 NDems.ts _ Remarks - i uogjn�e.a m p,...i®p6swai 1n iwturs. fnota�ne iioM Caswibeoa AeouretaIeaarake rri6c MA"CompiKuy lions nis imparioa► !]a Naiaew. i'urems 6oie Gondiiians Rill" a wmF+eAA 1Y a.. ft snt+,v+ Te w-sre.ze T�s Ate!! r_m-aft znm-- (� I GAM(NAT) (CPS, 1 rsa_ss_a�sra. else ' � �C � as. NON � AM w� a�rla ■na a�.�_eea:ssraal.lwel. L_ � r. _ o_ lNee .slrs� fiowmww �i.i tMa.sl�ws_siuts�lr.arane.� ii6iRA i 7r ri�_rs ,ate asasaa>•rsa:��� f: w. S.���.s_r.s %i fir. �rr�idL't'C rlan.�n GL"�'j"�R�rT�' a s0lr_- ....r•.... �_ Hama...al�.. _sso.r s_ _ ssae �...� � —asses-..-.�.a�r_assaesra -mar el�� ea ..s�.l tars �aa�e�r a��is aws Mom O� ftwhkewlml . - s�law�. =r..iisr�e_ ��I��� .alallssJta _�e�a_�' l;f asal�•�A�.r.�aae1•.e�a_R� .� win �a ��� rr.l�7a_teaa..a��et tom* REM I.ra<tre r�asnaemer.tnf�l� arrsw�, i f 3 GEOLOGICAL GEOLOGICAL LOGGING ` LOGGING SYSTEMS SYSTEMS PA Jim e48. Crab urb4.: Pores, JLm Wid VA 84605 276-LZP- 467 ' P4 ter OW bodimbrl.t P.A , M—fWd VA 24605 276723467 DIGITAL LOG DIGITAL LOG Company SOLUTIONS MS Other Serdces: C-47 ALAMANCE Siite : MI M CARTTLTKA Date QE/14/O7 Paemanant Datum - neratloas tog Tap : 48M -__-- Del Mossored Frain s GL Q. - t�H�nJ� Caw.:i =fomeice- . 4 u--t 4i QuAnd 1-11e4uw.: G Fiala othm BLAJ FIE" Casing Type ; PVC Beosrded By 'L WEBB MagnsUe DooL -8 Ml - Type 9O64A matrix Density M5 81I Tomparatura - Ieg 1--l(r _._ _�- 3tiri�wa A7�C" Remarb i J k-i A- - Tl"M ii"-%& -A ' - � blilw ioounb�Iaterpeetatto■■�DifIIa■!t ail 8arrleea Prorldad :7ttbJaet TO etaadaM Torino and CaneltJana. CALIPER (INCH) b —au Company SOLUTIONS IES OtIIer 8ervloee: i.r:aaza.gi Fivi¢ Cogaty .:�: ALAMANCE r 9041 Stitt t.EtRTH CAROLMLA Dab 02/13/07 Perma4ent Datum - llafratiena Iq Top 040 IYA Measwed From: GL OL s - t ne1f..A� l:t" 'thtcalea.: .[ how Oflloe iLUEt IEU Casing Type PVC Recorded By L VEBB Hadaetic Deo4 ♦ ON - Type 9O41C Matrix Density : ?65 Bin 'rsmp'"tmrs - tag 1'-10' blues Fiomarl� - m .. _.-.-... .Y._..._... �:L .:44Q�W4^v ...v °. •L^�E L'^�4�CC.E:� soournb�mterpr■uAli Pradldad lelbleat To litandard Tmme and C4nditlana. UAIMCt4A l J (CPS) Ln act W Ln U l anal go- o _ Inas T�I114A i FEES QL■'t = W.; CS.■...... �. �. 1-000i� ssrr� aTir sigi'= a Mal BMW,! r■. i rre .�ii ama■■■n�■ all _ I `0a■■4— r �m'ians.■eal.a M=k,MMNM roLAW =aii � ■ NAME I Appendix C EM Flow Meter Data well MP-1 Flow Meter Readings for Various Test Depths Time 15:43 Test Depth Rate Rate Number (Ft) (Umin) G/min 1 111.07 -0.007 -0.002 2 105.54 0.037 0.010 3 100.49 0.012 0.003 4 89.57 0.020 0.005 5 79.39 0.023 0.006 6 72.98 -0.008 -0.002 7 65.01 -0.002 0.000 Well MP-1 Flow Meter Readings for Various Test Depths Time 16:34 Test Depth Rate Rate Number (Ft) (Umin) G/min 1 100.11 -0.136 -0.036 2 89.99 -0.274 -0.072 3 80.07 -0.412 -0.108 4 73.05 -0.833 -0.218 5 64.99 -0.253 -0.066 Flow Meter Readings for Well MP-1 Test at 15:43, February 13, 2007 Liters per Minute 0.040 0.030 0.020 0.010 0.000 -0.010 -0.020 20 j d e a 80 C r tll 120 Flow Meter Readings for Well MP-1 Test at 16:43, February 13, 2007 Liters per Minute 0.000 -0.200 -0.400 -0.600 -0.800 -1.000 0.00 0.00 d U. C • L a 80.00 0 d ra. ~ ,20.00-- C-7 Appendix C EM Flow Meter Data Well MP-2 Flow Meter Readings for Various Test Depths Time 11:49 Test Depth Rate Rate Number (Ft) (Umin) G/min 1 83.77 -0.133 -0.035 2 70.06 -0.170 -0.045 3 59,93 -0,037 -0.010 4 59.58 -0.195 -0.051 Flow Meter Readings for Well MP-2 Test at 11:49, February 14, 2007 Liters per Minute 0 -0.05 -0.1 -0.15 -0.2 -0.25 C-8 Appendix C EM Flow Meter Data Well MP-3 Flow Meter Readings for Various Test Depths Time 12:08 Test Depth Rate Rate Number (Ft) (Umin) G/min 1 149.51 -0.156 0.041 2 144.55 -0.129 -0.034 3 134.38 -0.132 -0.035 4 124.41 -0.132 -0.035 5 115.38 -0.159 -0.042 6 99.08 -0.115 -0.030 7 84.57 -0.074 -0.019 8 69.55 -0.061 -0.016 9 57.53 -0.101 -0.026 10 35.52 0.005 -0.001 Well MP-3 Flow Meter Readings for Various Test Depths Time 12:55 Test Depth Rate Rate Number (Ft) (L /min) G/min 1 150.19 -0.059 -0.015 2 144.77 -0.056 -0.015 3 134.98 0.016 0.004 4 125.00 0.056 0.015 5 84.86 0.019 0.005 6 69.95 0.073 0.019 7 56.94 -0.004 -0.001 8 39.37 0.398 0.104 9 34.78 0.096 0.025 Well MP-3 Flow Meter Readings for Various Test Depths Time 13:21 Test Depth Rate Rate Number (Ft) (Umin) G/min 1 70.29 -0.006 -0.001 2 40.80 -0.003 -0.001 3 34.96 0.361 0.094 Flow Meter Readings for Well MP-3 Test at 12:08, February 13, 2007 Liters per Minute 0.05 0 -0.05 -0.1 -0.15 -0.2 20 d LL I w a d O 120 1so Flow Meter Readings for Well MP-3 Test at 12:55, February 13, 2007 Liters per Minute 0.5 0.4 0.3 0.2 0.1 0 -0.1 f LL c oe w a d 00-00 C I � I -1 so.00� Flow Meter Readings for Well MP-3 Test at 13:21, February 13, 2007 Liters per Minute 0.4 0.3 0.2 0.1 0 -0.1 d 0-°� LL a-00- c w a m 0 F 80.00-J C-9 APPENDIX D WELL CONSTRUCTION RECORDS NON ONRESIDENTIAL WELL CONSTRUCTION RECORD North Carolina Department of Environment and Natural Resources- Division of Water Quality WELL CONTRACTOR CERTIFICATION # 2249 1. WELL CONTRACTOR: Walter Beckwith Well Contractor (Individual) Name Solutions-IES Well Contractor Company Name STREET ADDRESS 1101 Nowell Road ' Raleigh, NC 27807 City or Town State Zip Code 91( 9 )-873-1060 ' Area code- Phone number 2. WELL INFORMATION: SITE WELL ID #(if applicable) MP-2 STATE WELL PERMIT#(if applicable) WA D WQ or OTHER PERMIT #(if applicable) NIA ' WELL USE (Check Applicable Box) Monitoring ® Municipal/public p Industrial/Commercial ❑ Agricultural ❑ Recovery ❑ Injection ❑ Irrigationp Other Q (list use) ' DATE DRILLED Competed on 2J23/07 TIME COMPLETED AM p PM p 3. WELL LOCATION: ' CITY. Burlington COUNTY Alamance 2609 Tucker Street Extension (Street Name, Numbers, Community, Subdivision, Lot No., Parcel, Zip Code) ' TOPOGRAPHIC / LAND SETTING: O Slope p Valley O Flat []Ridge ❑ Other (check appropriate box) ' be in degrees, LATITUDE 3 6°'03' 42.1' �ina tes, seconds or LONGITUDE 79_27' - 11.8" decimalformat Latitude/longitude source: t3GPS ❑Topographic map (locatbn of weg must be shown on a USGS topo map and ' attached to this form Jf not using GPS) 4. FACILITY• is the name or the business where the well is located. FACILITY ID #(if applicable) N/A . NAME OF FACILITY American Media International, L.L.C. STREET ADDRESS 2609 Tucker Street Extension Burlington, NC 27215 City or Town State Zip Code CONTACT PERSON Mr. Jay Jones MAILING ADDRESS 2609 Tucker Street Extension Burlington, NC 27215 City or Town State Zip Code 33( 6 � 229-5554 ' Area code - Phone number S. WELL DETAILS: a. TOTAL DEPTH: 100 ' b. DOES WELL REPLACE EXISTING WELL? YES p NO Q C. WATER LEVEL Below Top of Casing: 10.7 FT. (Use'+" if Above Top of Casing) d. TOP OF CASING IS - 0.3 FT. Above Land Surface - `Top of casing terminated atfor beiaw land surface may require a variance in accordance with 15A NCAC 2C .0118. e. YIELD (gpm): 15± METHOD OF TEST During Drilling f. DISINFECTION: Type None _ Amount NIA g. WATER ZONES (depth): From To- From To From To From To From To From To 6. CASING: Thickness/ From 0.3 Depth To 40 Dileter Ft. 6-inch Wepht Material c 4 PV(: From 0.3 To 58.9 • FL 4-inch Sch 40 PVC From 0.3 To 100 FL 1.7 _(;MT Poly 7. GROUT: Depth Material Method From 0.3 -,- To 58.9 Ft Cement Tremie From vanes To'eihs1ow FL Bentonite Pellets From 0.3 To 5.0- Ft Cement pour S. SCREEN: Depth Diameter Slot Size Material From varies To DBeDe'°" Ft.1.7 in. 100ra-sh In. Stainless From To Ft. in. in. From - To Ft. in. in. 9. 'SAND/GRAVEL PACK: Depth Size Material From varies To see below Ft. 20-40 silica From To FL From To Ft. 10. DRILLING LOG From To 0.0 - 40 40 - 58.9 58.9- 124.5 124.5 Screen Details Port# Deoth of Intake #1 58 ft #2 65 It. #3 751L #4 8511. Center 100 it Formation Description Overburden Weathered rock Bedrock Drilling terminated Sand Bentonite seat '5.0 - 73 56 - 60 60 - 63 63 - 65.5 65.5 - 73 73 - 77 77.83 B3 - 89 89 - 96.4 96.4 -105 105 -124.5 11. REMARKS: Well was constructed using Solinst Continous Multiport Tubing (CMT). Part numbers shown above represent fractures screened. Bottom interval uses center port. See www.solinst.com for additional info 1 DO HEREBY CERTIFY THAT THIS WELL WAS CONSTRUCTED IN ACCORDANCE WITH 15A NCAC 2C, WELL CONSTRUCTION STANDARDS, AND THATA COPY OF THIS RECORD HAS BEEN PROVID TO THE WELL OWNER. 4103/07 SIGNA URE OF RTIFIED WELL COO��NTRACTOR DATE // /I F PRINTED NAME OF PERSON CONSTRUCTING THE WELL Submit the original to the Division of Water Quality within 30 days. Attn: Information Mgt., 1617 Mail Service Center -Raleigh, NC 27699-1617 Phone No. (919) 733-7015 ext 568. Form Rev. 7/05l05 NONRESIDENTIAL WELL CONSTRUCTION RECORD North Carolina Department of Environment and Natural Resources- Division of Water Quality WELL CONTRACTOR CERTIFICATION # 2249 1. WELL CONTRACTOR: Walter Beckwith Well Contractor (Individual) Name ' Solutions-IES Well Contractor Company Name • STREET ADDRESS 1101 Nowell Road Raleigh, NC 27607 City or Town State Zip Code 91( 9 )-873-1060 Area code- Phone number ' 2. WELL INFORMATION: SITE WELL ID #(Ifapplicable) MP-1 STATE WELL PERMIT#(if applicable) N/A ' DWQ or OTHER PERMIT #(if applicable) N/A WELL USE (Check Applicable Box) Monitoring ® Municipal/Public ❑ Industrial/Commercial ❑ Agricultural ❑ Recovery p Injection p Irrigation[] Other ❑ (list use) DATE DRILLED Competed on 2/23/07 TIME COMPLETED AM p PM ❑ 3. WELL LOCATION: ' CRY: Burlington COUNTY Alamance 2609 Tucker Street Extension (Street Name, Numbers, Community, Subdivision, Lot No., Parcel, Zip Code) ' TOPOGRAPHIC / LAND SETTING: Q Slope ❑ Valley 17 Flat p Ridge ❑ Other (check appropriate box) LATITUDE 3 6°`3' 48.1" May be in degrees, minutes, seconds or LONGITUDE 79 °- 27' -15.a- in a decimal format Latitude/longitude source: riGPS OTopographic map (location of weg must be shown on a USGS topo map and attached to this form i7not using GPS) 4. FACILITY -is the name of the business where the well Is located. FACILITY ID #(if applicable) N/A NAME OF FACILITY American Media International, L.L.C. STREET ADDRESS 2609 Tucker Street Extension ' Burlington, NC 27215 City or Town State Zip Code CONTACT PERSON Mr. Jay Jones MAILING ADDRESS 2609 Tucker Streei Extension ' Burlington, NC 27215 City or Town State Zip Code ( 336 ), 229-5554 Area code - Phone number ' 5. WELL DETAILS: a. TOTAL DEPTH: 120 ' b. DOES WELL REPLACE EXISTING WELL? YES ❑ NO El c. WATER LEVEL Below Top of Casing: 8.3 FT. (Use'+" if Above Top of Casing) d. TOP OF CASING IS - 0.3 FT. Above Land Surface' "Top of casing terminated at/or below land surface may require a variance in accordance with 15A NCAC 2C .0118. e. YIELD (gpm): 15t METHOD OF TEST During Drilling f. DISINFECTION: Type None Amount N/A g. WATER ZONES (depth): From To From To From To From To From To From To 6. CASING: Thickness/ Depth Dia eter W h Ma rial From 0.3 To 39 Ft. 6 tnc�i Sch9a� pV From 0.3 To 70.5 FL 4-inch Sch 40 PVC From 0.3 To 120 FL 1.7 CMT Poly 7. GROUT: Depth Material Method From 0.3 To 70.5 Ft. Cement Tremie From vanes To'esbe1Dn Ft. Bentonite Pellets Fin 0.3 To 5.0' FL Cement pour 8. SCREEN: Depth Diameter Slot Size Material From varies To-6below FL1.7 in. 100mesh_ in. Stainless Fran To Ft. in. in. From To FL in. in. 9. SAND/GRAVEL PACK: Depth Size Material From varies To see below Ft. 20.40 silica From To FL From To FL 10. DRILLING LOG From To Formation Description 0.0 - 39 Overburden 39 - 70.5 Weathered rock 70.5 -124.5 Bedrock 124.5 Drilling terminated Screen Details Sand Bentonite seal Port# Depth of Intake '5.0 - 73 #1 75 ft 73 - 77 77 - 82.5 #2 86 ft. 62.5 - 86.9 86.9 - 91.7 #3 94 ft. 91.7 - 96.2 96.2.118.2 Center 120 ft 1182 - 121 121 -124.5 11. REMARKS: Well was constructed using Solinst Continous Multiport Tubing (CMT) Port numbers shown above represent fractures screened. Bottom interval uses center port. See www.solinsLcom for addCtonal info 100 HEREBY CERTIFY THAT THIS WELL WAS CONSTRUCTED IN ACCORDANCE W 1711 1 SA NCAC 2C. WELL CONSTRUCTION STANDARDS, AND THAT A COPY OF THIS RECORD HAS BEEN PROVIDED To THE WELL OWNER. A/ 4/03107 SIGNATURE / CERTIFIED WELL >CONTRACTOR DATE PRINTED NAME OF PERSON CONSTRUCTING THE WELL Submit the original to the Division of Water Quality within 30 days. Attn: Information Mgt., Form GW-1b 1617 Mail Service Center -Raleigh, NC 27699-1617 Phone No. (919) 733.7015 ext 568. Rev.7105 F 1 NONRESIDENTIAL WELL CONSTRUCTION RECORD North Carolina Department of Environment and Natural Resources- Division of Water Quality WELL CONTRACTOR CERTIFICATION # 2249 1. WELL CONTRACTOR: Walter Beckwith Well Contractor (Individual) Name Solutions-IES Well Contractor Company Name STREET ADDRESS 1101 Nowell Road Raleigh, NC 27607 City or Town State Zip Code 91( 9 ).873-1060 Area code- Phone number 2. WELL INFORMATION: SITE WELL ID #(if applicable) MP-3 STATE WELL PERMIT#(if appricable) WA DWQ or OTHER PERMIT #(if applicable) NIA WELL USE (Check Applicable Box) Monitoring M Municipal/Public p Industrial/Commercial ❑ Agricultural ❑ Recovery Injection ❑ In igationo Other ❑ (list use) DATE DRILLED Competed an 2123107 TIME COMPLETED AM ❑ PM O 3. WELL LOCATION: CITY: Burlington COUNTY Namance 2609 Tucker Street Extension (Street Name, Numbers, Community, Subdivision, Lot No., Parcel, Zip Code) TOPOGRAPHIC / LAND SETTING: ❑Slope ❑Valley g3Flat ❑Ridge ❑ Other (check appropriate box) LATITUDE 3 6 e - 03' 42.1" May be in degrees, minutes, seconds or LONGITUDE 79e - 27' -11.1" in a decimal format Latitude/longitude source: ;a GPS ❑Topographic map (location of well must be shown on a USGS topo map and attached to this form f7not using GPS) 4. FACILITY -is the name of the business where the well Is Iocate0. FACILITY ID #(if applicable) N/A NAME OF FACILITY American Media International, L.L.0 STREET ADDRESS • 2609 Tucker Street Extension Burlington, NC 27215 City or Town State Zip Code CONTACT PERSON Mr. Jay Jones MAILING ADDRESS 2609 Tucker Street Extension Burlington, NC 27215 City or Town State Zip Code ( 336 l- 229-5554 Area code - Phone number 5. WELL DETAILS: a. TOTAL DEPTH: 130 b. DOES WELL REPLACE EXISTING WELL? YES ❑ NO c. WATER LEVEL Below Top of Casing: 4-97 FT. (Use "+" if Above Top of Casing) d. TOP OF CASING IS - 0.3 FT. Above Land Surface* 'Top of casing terminated atlor below land surface may require a variance In accordance with 15A NCAC 2C .0118. e. YIELD (gpm): 10± METHOD OF TEST During Drilling f. DISINFECTION: Type None Amount NIA g. WATER ZONES (depth): From To From To From To From To From To From To 6. CASING: Thickness/ From 0.3 Depth To 40 D•i eter FL 6 I'll Wei h Ma rial Sctig4b pV� From 0.3 To 130 Ft. 1.74nch CMT Poly From To FL 7. GROUT: Depth Material Method From 0'3 To 40 FL Cement Tremie From varies To see below FL Bentonfte Pellets From 0.3 To 5.0" Ft Cement pour 8. SCREEN: Depth Diameter Slot Size Material From varies To feibe10" Ft.1.7 )n. loomesh in Stainless From To Ft in. in. From To FL in. in. 9. SAND/GRAVEL PACK: Depth Size Material From varies To see befow FL 20AG silica From To FL From To FL 10. DRILLING LOG From To Formation Description 0.0 - 40 Overburden 40 -150 Bedrock 150 Drilling terminated Screen Details sand Bentonite seal Port# Depth of Intake '5.0 - 47.1 #1 49 it 47.1- 51.0 51 - 59.1 #2 60 fL 59.1.63 63 - 72 #3 74 It. 72 - 76 76 - 87.1 #4 90 IL 87.1 -92.8 92.8 -109.4 #5 110ft 109.4-112 112-129.8 Center 130 It 129.8 -131.7 131.7 -150.0 11. REMARKS: ' Weft was constructed using Solinst Continous Multiport Tubing (CMT). Port numbers shown above represent fractures screened. Bottom interval uses center port. See www.solinst.com for additional info 100 HEREBY CERTIFY THAT THIS WELL WAS CONSTRUCTED IN ACCORDANCE WITH 15A NCAC 2C, WELL CONSTRUCTION STANDARDS, AND THATA COPY OF THIS RECORD HAS BEEN PROVIDED TO THE WELL OWNER. (A&ff /4/03/07 SIGNATURE,OF CERTIFIED WELL CONTRACTOR DATE PRINTED NAME OF PERSON CONSTRUCTING THE WELL Submit the original to the Division of Water Quality within 30 days. Attn: Info rmation'Mgt., 1617 Mail Service Center- Raleigh, NC 27699-1617 Phone No. (919) 733.7015 ext 568. Form Rev. 7/05/05 APPENDIX E IDW LABORATORY REPORTS AND CHAIN OF CUSTODY 12065 Lebanon Rd. ' Mt. Juliet, TN 37122 ENVIRONMENTAL (- 758-5859 1-800-767-5859 SCIENCE CORP. Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 Ms. Walt Beckwith Solutions-IES 1101 Nowell Road Raleigh, NC 27607 Report Summary Monday February 26, 2007 Report Number: L280384 Samples Received: 02/14/07 Client Project: 2400.04A3.AMIL Descri tion: AMI Bedrock Wells The analytical results in this report are based upon information supplied by you, the client, and are for your exclusive use. If you have any questions regarding this data package, please do not hesitate to call. Reviewed By: immy un , epresen a > ve Laboratory Certification Numbers A2LA - 1461-01, AIRA - 09227, AL - 40660, CA - I-2327, CT - P11-0197, FL - E87467 GA - 923, IN - C-TN-01, Ky - 90010, KYUST - 0016, NC - ENV375,DW21704, ND - R-140 NJ - TN002, SC - 84004, TN - 2006, VA - 00109, WV - 233 AZ - 0612, MN - 047-999-395, NY - 11742, WI - 998093910, WA - C1915 This report may not be reproduced, except in full, without written approval from Environmental Science Corp. i 12065 Lebanon Pd. Mt. Juliet, TN 37122 ENVIRONMENTAL (615) 758-s858 SCIENCE CORP. • 1-800-767-5859 Fax (615) 758-5859 ' Tax Z.D. 62-0814289 Est. 1970 Ms. Walt Beckwith REPORT OF ANALYSIS Solutions-ZES February 26,2007 1 1101 Nowell Road Raleigh, NC 27607 Date Received February 14, 2007 ESC Sample # L280384-01 Description AMI Bedrock Wells Sample ID FRAC TANK Site ID Collected By Walt Beckwith Project # 2400.04A3.AMIL Collection Date 02/13/07 08:45 Parameter Result Det. Limit Units Method Date Dil. Suspended Solids 220 1.0 mg/1 160.2 02/19/07 1 Mercury BDL 0.00020 mg/1 7470A 02/16/07 1 Arsenic Barium SOL 0.020 mg/1 6010B 02/15/07 1 Cadmium 0.060 0.0050 mg/1 6010B 02/15/07 1 Chromium Lead 0.082 0 0.010 mg/1 mg/1 6010E 6010B 02/15/07 02/15/07 1 1 Selenium BDL 0.0050 mg/1 6010B 02/15/07 1 Silver BDL 0.020 mg/1 6010B 02/15/07 1 BDL 0.010 mg/1 6010B 02/15/07 1 Volatile Organics Acetone Acrolein BDL 0.050 mg/1 8260B 02/21/07 1 Acrylonitrile BDL BDL 0.050 mg/1 8260B_ 02/21/07 1 Benzene 0.0034 0.010 0.0010 mg/1 mg/1 8260B 8260B 02/21/07 02/21/07 1 1 Bromobenzene Bromodichloromethane BDL 0.0010 mg/1 8260E 02/21/07 1 Sromoform BDL 0.0010 mg/1 8260E 02/21/07 1 Bromomethane BDL BDL 0.0010 mg/1 8260B 02/21/07 1 n-Butylbenzene BDL 0.0050 0.0010 mg/1 mg/1 8260B 8260B 02/21/07 02/21/07 1 1 sec-Butylbenzene rnutylbenzene BDL 0.0010 mg/1 8260E 02/21/07 1 Ca Carbon disulfide BDL BDL 0.0010 0.050 mg/1 mg/1 8260B 8260E 02/21/07. 1 Carbon tetrachloride BDL 0.0010 mg/l 8260E 02/21/07 02/21/07 1 1 Chlorobenzene Chlorodibromomethane BDL 0.0010 mg/l 8260B 02/21/07 1 Chloroethane BDL 0.001D mg/1 82608 02/21/07 1 2-Chloroethyl vinyl ether BDL 0.0500 mg/1 mg/l 8260D 8260B 02/21/07 02/22/07 1 Chloroform Chloromethane BDL 0.0050 mg/1 8260B 02/21/07 1 1 2-Chlorotoluene BDL BDL 0.0010 mg/1 8260B 02/21/07 1 4-Chlorotoluene BDL 0.0010 0.0010 mg/1 mg/1 8260B 6260B 02/21/07 02/21/07 1 1 1,2-Dibromo-3-Chloropropane 1,2-Dibromoethane BDL 0.0050 mg/l 8260B 02/21/07 1 Dibromomethane BDL BDL 0.0010 0.0010 mg/1 mg/1 8260B 8260B 02/21/07 02/21/07 1 1,2-Dichlorobenzene 1,3-Dichlorobenzene BDL 0.0010 mg/1 8260B 02/21/07 1 1 1,4-Dichlorobenzene BDL BDL 0.0010 0.0010 mg/1 mg/1 8260B 8260B 02/21/07 1 Dichlorodifluoromethane BDL 0.0010 mg/1 8260B 02/22/07 02/21/07 1 1 1,1-Dichloroethane 1,2-Dichloroethane BDL 0.0010 mg/1 8260B 02/21/07 1 1,1-Dichloroethene 8DL BDL 0.0010 0.0010 mg/1 8260B 02/21/07 1 mg/l 8260B 02/21/07 1 BDL - Below Detection Limit 1 Det. Limit - Practical Quantitation Limit(PQL) Page 1 of 36 1206S Lebanon Rd. ENVIRONMENTAL Mt. Juliet, TN 37.122 (61s) 758-5858 SCIENCE CORP. 1-800.767-5859 Fax (615) 7s8-5959 Tax I.D. 62-0814289 Est. 1970 Walt Beckwith REPORT OF ANALYSIS ol Sol utions-IES February 26,2007 1101 Nowell Road Raleigh, NC 27607 Date Received February 14, 2007 ESC Sample # : L280384-01 Description AMI Bedrock Wells Sample ID FRAd TANK Site ID Collected By Walt Beckwith Project # 2400.04A3.AMIL Collection Date 02/13/07 08:45 Parameter Result Det. Limit Units Method Date Dil. cis-1,2-Dichloroethene trans-1,2-Dichloroethene 0.0046 BDL 0.0010 mg/l 8260B 02/21/07 1 1,2-Dichloropropane BDL 0.0010 0.0010 mg/l mg/l 82609 8260B 02/21/07 02/21/07 1 1,1-Dichloropropene 1,3-Dichloropropane BDL 0.0010 mg/l 6260B 02/21/07 1 1 cis-1,3-Dichloropropene BDL BDL 0.0010 0.0010 mg/l mg/l 8260B 82603 02/21/07 1 trans-1,3-Dichloropropene 2,2-Dichloropropane BDL 0.0010 mg/l 82608 02/21/07 02/21/07 1 1 Di -isopropyl ether BDL BDL 0.0010 0.0010 mg/1 mg/l 82608 8260B 02/21/07 1 Ethylbenzene Hexachlorobutadiene BDL 0.0010 mg/1 6260B 02/21/07 02/21/07 1 1 Isopropylbenzene BDL BDL 0.0010 0.0010 mg/l mg/1 8260B 8260B 02/21/07 02/21/07 1 1 p-Isoprcpyltoluene 2-Butanone (MEK) BDL 0.0010 mg/1 8260B 02/21/07 1 Methylene Chloride BDL BDL 0.010 0.0050 mg/l mg/l 8260B 8260B 02/21/07 02/21/07 1 4-Methyl-2-pentanone (MIBK) Methyl tert-butyl ether BDL 0.010 mg/l 8260B 02/21/07 1 1 Naphthalene BDL BDL 0.0010 mg/l 826013 02/21/07 1 n-yropylbenzene BDL 0.0050 0.0010 mg/l mg/1 8260B 8260B 02/21/07 02/21/07 1 Styrene 1,1,1,2-Tetrachloroethane BDL BDL 0.0010 mg/1 8260B 02/22/07 1 1 1,1,2,2-Tetrachloroethane BDL 0.0010 0.0010 mg/l mg/l 8260B 8260B 02/21/07 1 1,1,2-Trichloro-1,2,2-trifluoro Tetrachloroethene BDL 0.0010 mg/1 • 8260E 02/21/07 02/21/07 1 Toluene 0.019 0.0010 mg/l 8260B 02/21/07 1 1 1,2,3-Trichlorobenzene 0.0076 BDL 0.0050 0.0010 mg/1 mg/1 8260B 8260B 02/21/07 1 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane BDL 0.0010 mg/1 8260B 02/21/07 02/21/07 1 1 1,1,2-Trichloroethane BDL BDL 0.0010 0.0010 mg/l mg/l 8260B 8260B 02/21/07 02/21/07 1 Trichloroethene Trichlorofluoromethane 0.028 BDL 0.0010 mg/l 8260B 02/21/07 1 1 1,2,3-Trichloropropane BDL 0.0010 0.0010 mg/1 mg/l 8260B 8260B 02/21/07 1 1,2,4-Trimethylbenzene 1,2,3-Trimethylbenzene 0.0010 0.0010 mg/1 8260B 02/21/07 02/21/07 1 1 1,3,5-Trimethylbenzene BDL BDL 0.0010 0.0010 mg/1 mg/1 8260B 8260B 02/21/07 02/21/07 1 Vinyl chloride Xylenes, Total BDL 0.0010 mg/l 8260B 02/21/07 1 1 Surrogate Recovery 0.0046 0.0030 mg/1 8260B 02/21/07 1 Toluene -de Dibromofluoromethane 92.2 95.2 Rec. 8260B 02/21/07 1 4-Bromofluorobenzene 95.7 6 Rec. 8260B 02/21/07 1 t Rec. 8260B 02/21/07 1 Base/Neutral Extractables Acenaphthene BDL 0.010 mg/1 8270C BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) 02/21/07 1 Page 2 of 36 a 12065 Lebanon Rd. Mt. Juliet, TN 37122 ENVIRONMENTAL (6151 758-5 59 1-800-T67-S85 SCIENCE CORP. Fax (615) 758 5859 ' Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Ms. Walt Beckwith February 26,2007 Solutions -TES 1101 Nowell Road Raleigh, NC 27607 Date Received February 14, 2007 ESC Sample # : L280384-01 Description AMI Bedrock Wells Sample ID FRAC TANK Site ID Collected By Walt Beckwith _. Project # 2400.04A3.AMIL Collection Date 02/13/07 08:45 Parameter Result Det. Limit UnitsMethod Date Dil. Acenaphthylene Anthracene BDL 0.010 mg/1 8270C 02/21/07 1 Benzidine BDL BDL 0.010 0.050 mg/1 mg/1 8270C 8270C 02/21/07 02/22/07 1 1 Benzo(a)anthracene BDL 0.010 mg/l ' 8270C 02/21/07 1 Benzo(b)fluoranthene BDL 0.010 mg/1 8270C 02/21/07 1 Benzo(k)fluoranthene BDL 0.010 mg/1 8270C 02/21/07 1 Ben20(g,h,i)perylene Benzo(a)pyrene BDL 0.010 mg/1 8270C 02/21/07 1 Bis(2-chlorethoxy)methane BDL -BDL 0.010 0.010 mg/1 mg/1 8270C 8270C 02/21/07 02/21/07 1 1 Bis(2-chloroethyl)ether BDL 0.010 mg/1 8270C 02/21/07 1 Bis(2-chloroisopropyl)ether BDL 0.010 mg/1 8270C 02/21/07 1 4-Bromophenyl-phenylether BDL 0.010 mg/1 8270C 02/21/07 1 2-Chloronaphthalene BDL 0.010 mg/1 8270C 02/21/07 1 4-Chlorophenyl-phenylether BDL 0.010 mg/1 8270C 02/21/07 1 Chrysene Dibenz(a,h)anthracene BDL BDL 0.010 0.010 mg/1 mg/1 8270C 8270C 02/21/07 02/21/07 1 1 3,3-Dichlorobenzidine BDL 0.010 mg/1 8270C 02/21/07 1 2,4-Dinitrotoluene BDL 0.010 mg/1 8270C 02/21/07 1 2,6-Dinitrotoluene BDL 0.010 mg/1 8270C 02/21/07 1 Fluoranthene Fluorene BDL 0.010 mg/1 8270C 02/21/07 1 Hexachlorobenzene BDL BDL 0.010 0.010 mg/1 mg/1 8270C 8270C 02/21/07 02/21/07 1 1 Hexachloro-1,3-butadiene BDL 0.010 mg/1 6270C 02/21/07 1 Hexachlorocyclopentadiene BDL 0.010 mg/1 6270C 02/21/07 1 Hexachloroethane Indeno(1,2,3-cd)pyrene BDL BDL 0.010 0.010 mg/l mg/1 6270C 8270C 02/21/07 02/21/07 1 1 Isophorone Naphthalene BDL 0.010 mg/1 8270C 02/21/07 1 Nitrobenzene BDL BDL 0.010 0.010 mg/1 mg/1 8270C 8270C 02/21/07 02/21/07 1 1 n-Nitrosodimethylamine BDL 0.05o mg/1 8270C 02/21/07 1 n-Nitrosodiphenylamine BDL 0.010 mg/1 8270C 02/21/07 1 n-Nitrosodi-n-propylamine BDL 0.010 mg/1 8270C 02/21/07 1 Phenanthrene BDL 0.010 mg/1 8270C 02/21/07 1 Benzylbutyl phthalate BDL 0.010 mg/1 8270C 02/21/07 1 Bis(2-ethylhexyl)phthalate BDL 0.010 mg/1 8270C 02/21/07 1 Di-n-butyl phthalate BDL 0.010 mg/1 8270C 02/21/07 1 Diethyl phthalate. BDL 0.010 mg/1 8270C 02/21/07 1 Dimethyl phthalate BDL 0.010 mg/1 6270C 02/21/07 1 Di-n-octyl phthalate BDL 0.010 mg/1 6270C 02/21/07 1 Pyrene 1,2,4-Trichlorobenzene BDL BDL 0.010 0.010 mg/1 mg/1 8270C 8270C 02/21/07 02/21/07 1 1 Acid Extractables 4-Chloro-3-methylphenol BDL 0.010 mg/1 8270C 02/21/07 1 2-Chlorophenol BDL 0.010 mg/1 8270C 02/21/07 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Page 3 of 36 12065 Lebanon Rd. Mt. Juliet, TN 37122 ' T'p r7�7�� E (615) 758-5859 NvI RONMEN A 1-B00-767-5854 SCIENCE CORP. Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Ms. Walt Beckwith February 26,2007 Solutions-IES 1101 Nowell Road Raleigh, NC 27607 ESC Sample # L280384-01 Date Received February 14, 2007 ' Description AMI Bedrock Wells Site ID Sample ID FRAC TANK Collected By Walt Beckwith Project # 2400.04A3.AMIL Collection Date 02/13/07 08:45 ' Parameter Result Det. Limit Units Method Date Dil. 2,4-Dichlorophenol BDL 0.010 mg/l 8270C 02/21/07 1 2,4-Dimethylphenol HDL 0.010 mg/1 8270C 02/21/07 1 4,6-Dinitro-2-methylphenol BDL 0.010 mg/1 8270C 02/21/07 1 2,4-Dinitrophenol BDL 0.010 mg/l 8270C 02/21/07 1 2-Nitrophenol BDL 0.010 mg/l 8270C 02/21/07 1 4-Nitrophenol BDL 0.010 mg/1 8270C 02/21/07 1 Pentachlorophenol BDL 0.010 mg/1 8270C 02/21/07 1 Phenol BDL 0.010 mg/1 8270C 02/21/07 1 2,4,6-Trichlorophenol 1 BDL 0.010 mg/l 8270C 02/21/07 1 Surrogate Recovery Nitrobenzene-d5 67.0 k Rec. 8270C 02/21/07 1 2-Fluorobiphenyl 84.2 k Rec. 8270C 02/21/07 1 p-Terphenyl-d14 101. k Rec. 8270C 02/21/07 1 ' Phenol-dS 35.0 k Rec. 8270C 02/21/07 1 2-Fluorophenol 45.2 k Rec. 8270C 02/21/07 1 2,4,6-Tribromophenal 95.3 k Rec. 8270C 02/21/07 1 BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: The reported analytical results relate only to the sample submitted. This report shall not be reproduced, except in full, without the written approval from ESC. Reported: 02/23/07 16:31 Revised: 02/26/07 08:29 Page 4 of 36 ENVIRONMENTAL SCIENCE CORP. 1206S Lebanon Rd. Mt. Juliet, TN 37122 (615+ 758-5858 1-800-767-58S9 Fax :615) 758-5859 Ms. Walt Beckwith Solutions-IES 1101 Nowell Road Raleigh, NC 27607 Date Received February 14, 2007 Description AMI Bedrock wells Sample ID BOX 1E Collected By Walt Beckwith Collection Date 02/13/07 11:30 Parameter Dry REPORT Result OF ANALYSIS Det. Limit Tax I.D. 62-0814289 Est. 297D February 26,2007 ESC Sample # L280384-02 Site ID Project 2400.04A3.AMIL # Units Method Date Dil. Total Solids 78.1 254OG 02/17/07 1 volatile Organics Acetone BDL 0.32 mg/kg 8260B �02/22/07 5 Acrylonitrile SOL 0.064 mg/kg 8260E 02/22/07 5 Benzene BDL 0.0064 mg/kg 8260E 02/22/07 5 Bromobenzene BDL 0.0064 mg/kg 8260B 02/22/07 5 Bromodichloromethane BDL 0.0064 mg/kg 8260E 02/22/07 5 Bromoform BDL 0.0064 mg/kg 8260E 02/22/07 5 Bromomethane BDL 0.032 mg/kg 8260E 02/22/07 5 n-Butylbenzene BDL 0.0064 mg/kg 8260E 02/22/07 5 sec-Butylbenzene BDL 0.0064 M/kg 8260E 02/22/07 5 tert-Butylbenzene BDL 0.0064 mg/kg 8260E 02/22/07 5 Carbon tetrachloride BDL 0.0064 mg/kg 8260E 02/22/07 5 Chlorobenzene BDL 0.0064 mg/kg 8260E 02/22/07 5 Chlorodibromomethane BDL 0.0064 mg/kg 8260E 02/22/07 5 Chlorcethane BDL 0.0064 mg/kg 8260E 02/22/07 5 2-Chloroethyl vinyl ether BDL 0.32 mg/kg 8260E 02/22/07 5 Chloroform BDL 0.032 mg/kg 8260B 02/22/07 5 Chloromethane BDL 0.0064 mg/kg 8260E 02/22/07 5 2-Chlorotoluene BDL 0.0064 mg/kg 8260E 02/22/07 5 4-Chlorotoluene BDL 0.0064 mg/kg 8260E 02/22/07 5 1,2-Dibromo-3-Chlorcpropane BDL 0.032 mg/kg 8260B 02/22/07 5 1,2-Dibromoethane BDL 0.0064 mg/kg 8260E 02/22/07 5 Dibromomethane BDL 0.0064 mg/kg 8260B 02/22/07 5 1,2-Dichlorobenzene BDL 0.0064 mg/kg 8260D 02/22/07 5 1,3-Dichlorobenzene BDL 0.0064 mg/kg 8260B 02/22/07 5 1,4-Dichlorobenzene SDL 0.0064 mg/kg 8260E 02/22/07 5 Dichlorodifluoromethane BDL 0,0064 mg/kg 8260E 02/22/07 5 1,1-Dichloroethane BDL 0.0064 mg/kg 6260B 02/22/07 5 1,2-Dichloroethane BDL 0.0064 mg/kg 8260E 02/22/07 5 1,1-Dichloroethene BDL 0.0064 mg/kg 8260E 02/22/07 5 cis-1,2-Dichloroethene BDL 0.0064 mg/kg 8260E 02/22/07 5 trans-1,2-Dichloroethene BDL 0.0064 mg/kg 8260E 02/22/07 5 1,2-Dichloropropane BDL 0.0064 mg/kg 8260E 02/22/07 5 1,1-Dichloropropene BDL 0.0064 mg/kg 8260B 02/22/07 5 13-Dichloropropane BDL 0.0064 mg/kg 8260E 02/22/07 5 cis-1,3-Dichloropropene BDL 0.0064 mg/kg 8260E 02/22/07 5 trans-1,3-Dichloropropene BDL 0.0064 rrg/kg 8260E 02/22/07 5 2,2-Dichloropropane BDL 0.0064 mg/kg 8260E 02/22/07 5 Di -isopropyl ether BDL 0.0064 mg/kg 8260E 02/22/07 5 Ethylbenzene BDL 0.0064 mg/kg 8260B 02/22/07 5 Hexachlorobutadiene BDL 0.0064 mg/kg 8260E 02/22/07 5 Isopropylbenzene BDL 0.0064 mg/kg 82608 02/22/07 5 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted L280384-02 (V8260) - The detection limit for Freon was raised. Page 5 of 36 ' ENVIRONMENTAL SCIENCE CORP. Ms. Walt Beckwith Solutions-IES 1101 Nowell Road Raleigh, NC 27607 Date Received February 14, 2007 Description AMI Bedrock Wells Sample ID BOX lE Collected By Walt Beckwith Collection Date 02/13/07 11:30 REPORT OF.ANALYSIS 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-S859 Tax I.D. 62-0814289 Est. 1970 February 26,2007 ESC Sample # : L280384-02 Site ID . Project # : 2400.04A3.AMIL Parameter Dry Result Det Limit Units Method Date Dil. p-Isopropyltoluene BDL 0.0064 mg/kg 8260B 02/22/07 5 2-Butanone (MEK) BDL 0.064 mg/kg 8260B 02/22/07 5 Methylene Chloride BDL 0.032 mg/kg 8260B 02/22/07 5 4-Methyl-2-pentanone (MIRK) BDL 0.064 mg/kg 8260E 02/22/07 S Methyl tert-butyl ether BDL 0.0064 mg/kg 6260B 02/22/07 5 Naphthalene n-Propylbenzene BDL 0.032 mg/kg 8260E 02/22/07 5 Styrene BDL 0.0064 mg/kg 8260B 02/22/07 5 1,1,1,2-Tetrachloroethane BDL BDL 0.0064 0.0064 mg/kg mg/kg 8260B 8260E 02/22/07 02/22/07 S 5 1,1,2,2-Tetrachloroethane BDL 0.0064 mg/kg 8260B 02/22/07 5 1,1,2-Trichloro-1,2,2-trifluoro 0.010 0.032 mg/kg 8260B 02/22/07 5 Tetrachloroethene Toluene BDL 0.0064 mg/kg 8260E 02/22/07 5 1,2,3-Trichlorobenzene BDL BDL 0.032 0.0064 mg/kg mg/kg 8260E 8260B 02/22/07 02/22/07 5 5 1,2,4-Trichlorobenzene BDL 0.0064 mg/kg 8260B 02/22/07 5 1,1,1-Trichloroethane BDL 0.0064 mg/kg 8260E 02/22/07 5 1,1,2-Trichloroethane BDL 0.0064 mg/kg 8260B 02/22/07 5 Trichloroethene BDL 0.0064 mg/kg 8260B 02/22/07 5 Trichlorofluoromethane BDL 0.0064 mg/kg 8260E 02/22/07 5 1,2,3-Trichloropropane BDL 0.0064 mg/kg 8260E 02/22/07 5 1,2,4-Trimethylbenzene BDL 0.0064 mg/kg 8260E 02/22/07 5 1,2,3-Trimethylbenzene BDL 0.0064 mg/kg 8260E 02/22/07 5 1,3,5-Trimethylbenzene BDL 0.0064 mg/kg 8260E 02/22/07 5 Vinyl chloride Xylenes, Total BDL 0.0064 mg/kg 8260E 02/22/07 5 Surrogate Recovery BDL 0.019 mg/kg 8260B 02/22/07 5 Toluene-d8 Dibromofluoromethane 103. 92.i # Rec. 8260E 02/22/07 5 4-Bromofluorobenzene 108. } Rec. % Rec. 8260B 8260E 02/22/07 02/22/07 5 5 ' Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in. full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Reported: 02/23/07 16:31 Revised: 02/26/07 08:29 L280384-02 (V8260) - The detection limit for Freon was raised. Page 6 of 36 ENVIRONMENTAL SCIENCE CORP. Ms. Walt Beckwith Solutions-IES 1101 Nowell Road' Raleigh, NC 27607 Date Received February 14, 2007 Description AMI Bedrock Wells Sample ID BOX 1W . Collected By Walt Beckwith Collection Date 02/13/07 11:4S REPORT OF ANALYSIS 12065 Lebanon Rd. Mt. Suliet, TN 31122 (615) 758-SBSB 1-800-767-5859 Fax )615) 758-5859 Tax I.D. 62-0814289 Est. 1970 February 26,2007 ESC Sample # L280384-03 Site ID Project # 2400.04A3.AMIL Parameter Dry Result Det: Limit Units Method Date Dil. Total Solids 74.9 4 254OG 02/17/07 1 Volatile Organics Acetone Acrylonitrile 1.1 0.33 mg/kg 8260B 02/23/07 5 Benzene BDL 0.067 mg/kg 8260B 02/23/07 5 Bromobenzene BDL BDL 0.0067 0.0067 mg/kg mg/kg 8260B 8260B, 02/23/07 02/23/07 5 5 Bromodichloromethane BDL 0.0067 mg/kg 8260B 02/23/07 S Bromoform Bromomethane BDL 0.0067 mg/kg 8260B 02/23/07 5 n-Butylbenzene BDL BDL 0.033 0.0067 mg/kg mg/kg 8260E 8260E 02/23/07 02/23/07 5 S sec-Butylbenzene BDL 0.0067 mg/kg 8260E 02/23/07 5 tent-Butylbenzene Carbon tetrachloride BDL 0.0067 mg/kg 8260E 02/23/07 S Chlorobenzene BDL BDL 0.0067 0.0067 mg/kg mg/kg 8260E 8260E 02/Z3/07 02/23/07 5 5 Chlorodibromomethane BDL 0.0067 mg/kg 8260E 02/23/07 5 Chloroethane 2-Chloroethyl vinyl ether BDL BDL 0.0067 0.33 mg/kg mg/kg 8260E 8260E 02/23/07 5 Chloroform BDL 0.033 mg/kg 8260B 02/23/07 02/23/07 S S Chloromethane 2-Chlorotoluene BDL 0.0067 mg/kg 8260B 02/23/07 S 4-Chlorctoluene BDL BDL 0.0067 0.0067 mg/kg mg/kg 8260E 8260E 02/23/07 02/23/07 5 5 1,2-Dibromo-3-Chloropropane BDL 0.033 mg/kg 6260B 02/23/07 S 1,2-Dibromoethane Dibromomethane BDL 0.0067 mg/kg 8260B 02/23/07 5 1,2-Dichlorobenzene BDL BDL 0.0067 0.0067 mg/kg mg/kg 8260B 8260E 02/23/07 02/23/07 S 5 1,3-Dichlorobenzene BDL 0.0067 mg/kg 8260E 02/23/07 5 1,4-Dich2orobenzene Dichlorodiflucromethane BDL 0.0067 mg/kg 82608 02/23/07 5 1,1-Dichloroethane BDL BDL 0.0067 0.0067 mg/kg mg/kg 8260B 8260E 02/23/07 02/23/07 5 5 1,2-Dichloroethane BDL 0,0067 mg/kg 8260E 02/23/07 5 1,1-Dichloroethene cis-1,2-Dichloroethene BDL 0.0067 mg/kg 8260E 02/23/07 5 trans-1,2-Dichloroethene BDL BDL 0.0067 0.0067 mg/kg mg/kg 82608 8260E 02/23/07 02/23/07 5 5 1,2-Dichloropropane BDL 0.0067 mg/kg 92608 02/23/07 5 1,1-Dichloropropene BDL 0.0067 mg/kg 8260E 02/23/07 5 1,3-Dichloropropane cis-1,3-Dichloropropene BDL BDL 0.0067 mg/kg 8260E 02/23/07 5 trans-1,3-Dichloropropene BDL 0.0067 0.0067 mg/kg mg/kg 8260E 8260E 02/23/07 02/23/07 5 5 2,2-Dichloropropane Di -isopropyl ether BDL 0.0067 mg/kg 8260E 02/23/07 5 Ethylbenzene BDL 0.0067 mg/kg 8260E 02/23/07 5 Hexachlorobutadiene BDL BDL 0.0067 0.0067 mg/kg mg/kg 8260E 82608 02/23/07 5 Isopropylbenzene BDL 0.0067 mg/kg 8260B 02/23/07 02/23/07 5 5 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Page 7 of 36 k I ENVIRONMENTAL SCIENCE ' CORP. REPORT OF ANALYSIS Ms. Walt Beckwith Solutions-IES 1101 Nowell Road Raleigh, NC 27607 Date Received February 14, 2007 Description AMI Bedrock Wells Sample ID BOX 1W Collected By Walt Beckwith Collection Date 02/13/07 11.45 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758.5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 February 26,2007 ESC Sample # L28O384-03 Site ID . Project # 24O0.04A3.AMIL Parameter Dry Result Det. Limit Units Method Date Dil. p-Isopropyltoluene BDL 0.0067 mg/kg 8260E 02/23/07 5 2-Butanone (MEK) BDL 0.067 mg/kg 8260E 02/23/07 5 Methylene Chloride 0.037 0.033 mg/kg 8260E 02/23/07 5 4-Methyl-2-pentanone (MIBK) BDL 0.067 mg/kg 826013 02/23/07 5 Methyl tert-butyl ether BDL 0.0067 mg/kg 82608 02/23/07 5 Naphthalene BDL 0.033 mg/kg 8260E 02/23/07 5 n-Propylbenzene BDL 0.0067 mg/kg 8260E 02/23/07 5 Styrene BDL 0.0067 mg/kg 8260B 02/23/07 5 1,1,1,2-Tetrachloroethane BDL 0.0067 mg/kg 8260E 02/23/07 5 1,1,2,2-Tetrachloroethane BDL 0.0067 mg/kg 8260B 02/23/07 5 1,1,2-Trichloro-1,2,2-trifluoro BDL 0.0067 mg/kg 8260B 02/23/07 5 Tetrachloroethene 0.0096 0.0067 mg/kg 8260B 02/23/07 5 Toluene BDL 0.033 mg/kg 8260B 02/23/07 5 1,2,3-Trichlorobenzene BDL 0.0067 mg/kg 8260B 02/23/07 5 1,2,4-Trichlorobenzene BDL 0.0067 mg/kg 8260B 02/23/07 5 1,1,1-Trichloroethane BDL 0.0067 mg/kg 8260B 02/23/07 5 1,1,2-Trichloroethane BDL 0.0067 mg/kg 8260B 02/23/07 5 Trichloroethene BDL 0.0067 mg/kg 8260E 02/23/07 5 Trichlorofluoromethane BDL 0.0067 mg/kg 8260B 02/23/07 5 1,2,3-Trichloropropane BDL 0.0067 mg/kg 8260E 02/23/07 5 1,2,4-Trimethylbenzene BDL 0.0067 mg/kg 8260B 02/23/07 5 1,2,3-Trimethylbenzene BDL 0.0067 mg/kg 6260B 02/23/07 5 1,3,5-Trimethylbenzene BDL 0.0067 mg/kg 8260B 02/23/07 5 Vinyl. chloride BDL 0.0067 mg/kg 8260B 02/23/07 5 Xylenes, Total BDL 0.020 mg/kg 8260E 02/23/07 5 Surrogate Recovery Toluene -de 86.8 % Rec. 8260B 02/23/07 5 Dibromofluoromethane 92.4 % Rec. 8260B 02/23/07 5 4-33romofluorobenzene 94.2 4 Rec. 8260B 02/23/07. 5 Results listed are dry weight basis. BDL - Below Detection Limit Det. Limit - Practical Quantitation Limit(PQL) Note: This report shall not be reproduced, except in full, without the written approval from ESC. The reported analytical results relate only to the sample submitted Reported: 02/23/07 16:31 Revised: 02/26/07 08:29 Page 8 of 36 1 1 12065 Lebanon Rd. Mt. Juliet, TN 37122 ENVIRONMENTAL .80 75e-S0-767-585a 1-8059 SCIENCE CORP. Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 REPORT OF ANALYSIS Ms. Walt Beckwith February 26,2007 Solutions-IES 1101 Nowell Road Raleigh, NC 27607 ESC Sample # L280384-04 Date Received February 14, 2007 Description AMI Bedrock Wells Site ID Sample ID BOX lE Collected By Walt Beckwith Project 2400.04A3.AMIL Collection Date 02/13/07 11:30 Parameter Result Det. Limit Units Limit Method Date/Time By Dil TCLP 2HE Extraction - 1311 02/19/07 1100 LJN 1 TCLP Volatiles Benzene BDL 0.050 mg/l 0.50 8260E 02/20/07 0556 JCN 1 Carbon tetrachloride BDL 0.050 mg/1 0.50 8260E 02/20/07 0556 JCN 1 Chlorobenzene BDL 0.050 mg/l 100 8260B 02/20/07 0556 JCN 1 Chloroform BDL 0.25 mg/1 6.0 8260B 02/20/07 0556 JCN 1 1,2-Dichloroethane BDL 0.050 mg/l 0.50 8260E 02/20/07 0556 JCN 1 1,1-Dichloroethene BDL 0.050 mg/1 0.70 8260B 02/20/07 0556 JCN 1 2-Butanone (MEK) BDL 0.so mg/l 200 8260B 02/20/07 0556 JCN i Tetrachloroethene Trichloroetbene BDL 0.050 mg/l 0.70 8260B 02/20/07 0556 JCN 1 Vinyl chloride BDL 0.050 mg/1 0.50 8260B 02/20/07 0556 JCN 1 Surrogate Recovery BDL 0.050 mg/1 0.20 8260E 02/20/07 0556 JCN 1 Dibromofluoromethane 97.5 4 Rec. 8260B 02/20/07 0556 JCN 1 Toluene-d8 4-Bromofluorobenzene 94.4 4 Rec. 8260E 02/20/07 0556 JCN 1 92.7 3k Rec. 8260E 02/20/07 0556 JCN 1 BDL - Below Detection Limit Det. Limit - Estimated Quantitation Limit(EQL) Limit - Maximum Contaminant Level as established by the US EPA Note: The reported analytical results relate only to the sample submitted. This report shall not be reproduced, except in full, without the written approval from ESC. Reported: 02/23/07 16:31 Revised: 02/26/07 08:29 Page 9 of 36 12065 Lebanon Rd. ' 40 Mt. Juliet, TN 37122 ENVIRONMENTAL (615) 758-5858 SCIENCE CORP. 1-800-767-5859* Fax (615) 758-5859 Tax I.D. 62-0814289 -Est. 1970 Ms. Walt Beckwith REPORT OF ANALYSIS Solutions-IES February 26,2007 1101 Nowell Road Raleigh, NC 27607 Date Received February 14, 2007 ESC Sample # L280384-05 Description AMI Bedrock Wells Sample ID BOX 1W Site ID Collected By Walt Beckwith Project 2400.04A3.AMIL ' Collection Date 02/13/07 11:45 Parameter Result Det. Limit Units Limit Method Date/Time By Dil TCLP ZHE Extraction - 1311 02/19/07 1100 LJN 1 TCLP Volatiles Benzene Carbon tetrachloride BDL BDL 0.050 0.050 mg/1 mg/1 0.50 8260E 0.50 8260B 02/20/07 0621 JCN 1 Chlorobenzene Chloroform BDL 0.050 mg/1 100 82603 02/20/07 0621 JCN 1 02/20/07 0621 JCN 1 1,2-Dichloroethane BDL BDL 0.25 0.050 mg/l mg/l 6.0 8260E 0.50 8260B 02/20/07 0621 JCN 1 ' v 1,1-Dichloroethene BDL 0.050 mg/l 0.70 8260E 02/20/07 0621 JCN 1 02/20/07 0621 JCN 1 2-13utanone (MEK) Tetrachloroethene BDL 0.50 mg/l 200 8260B 02/20/07 0621 JCN 1 Trichloroethene BDL BDL 0.050 0.050 mg/1 mg/l 0.70 8260E 0.50 02/20/07 0621 JCN.1 Vinyl chloride BDL 0.050 mg/1 8260B 0.20 8260E 02/20/07 0621 JCN 1 02/20/07 0621 JCN 1 Surrogate Recovery Dibromoflucromethane Toluene-d8 96.6 # Rec. 8260E 02/20/07 0621 JCN 1 4-Bromofluorobenzene 95.1 93.2 14 Rec. Ir Rec. 8260B 02/20/07 0621 JCN 1 8260B 02/20/07 0621 JCN 1 BDL - Below Detection Limit Det. Limit - Estimated Quantitation Limit(EQL) Limit - Maximum Contaminant Level as established by the US EPA Note: The reported analytical results relate only to the sample submitted. This report shall not be reproduced, except in full, without the written approval from ESC. Reported: 02/23/07 16:31 Revised: 02/26/07 08:29 Page 10 of 36 Attachment A List of Analytes with QC Qualifiers Sample # Analyte Qualifier L280384-01 Acrolein J3 Bromoform J3 Carbon tetrachloride J4 Dibromomethane J4 Dichlorodifluoromethane J4 2,2-Dichloroprcpane J4 Naphthalene J3 1,1,2,2-Tetrachloroethane J3 Trichlorofluoromethane J4 Benzo(b)fluoranthene J3 Bis(2-ethylhexyl)phthalate J3 Di-n-octyl phthalate J3 L280384-02 Bromomethane J3 Chloroethane J3 2-Chloroethyl vinyl ether J4J6 Chloromethane J3 Dichlorodifluoromethane J3 Trichlorofluoromethane J3 Vinyl chloride J3 L280384-03 Chloromethane J3 trans-1,3-Dichloropropene J4 1,1,2,2-Tetrachloroethane J4 1,1,2-Trichloroethane J4 1,2,3-Trimethylbenzene J4 Page 11 of 36 Attachment B ' Explanation of QC Qualifier Codes Qualifier Meaning ' J3 The associated batch QC was outside the established quality control range for precision. J4 The associated batch QC was outside the established quality control range for accuracy. ' J6 The sample matrix interfered with the ability to make any accurate determination; spike value is low Qualifier Report Information ESC utilizes sample and result qualifiers as set forth by the EPA Contract Laboratory Program and as required by most certifying bodies including NELAC. In addition to the EPA qualifiers adopted by ESC, we have implemented ESC qualifiers to provide more information pertaining to our analytical results. Each qualifier is designated in the qualifier explanation as either EPA or ESC. Data qualifiers are intended to provide the ESC client with more detailed information concerning ' the potential bias of reported data. Because of the wide range of constituents and variety of matrices incorporated by most EPA methods,it is common for some compounds to fall outside of established ranges. These exceptions are evaluated and all reported data is valid and useable unless qualified as 'A, (Rejected). ' Definitions Accuracy - The relationship of the observed value of a known sample to the true value of a known sample. Represented by percent recovery and relevant to samples such as: control samples, matrix spike recoveries, surrogate recoveries, etc. ' Precision - The agreement between a set of samples or between duplicate samples. Relates to how close together the results are and is represented by Relative Percent Differrence. ' Surrogate - organic compounds that are similar in chemical composition, extraction, and chromotography to analytes of interest. The surrogates are used to determine the probable response of the group of analytes that are chem- ically related to the surrogate compound. Surrogates are added to the sample and carried through all stages of preparation and analyses. Control Limits (AQ) (SS) ' 2-Fluorophenol 31-119 Nitrobenzene-d5 43-118 Dibromfluoromethane 68-128 64-125 Phenol-d5 12-134 2-Fluorobiphenyl 45-128 Toluene -dB 76-115 69-119 2,4,6-Tribromophenol 51-141 Terphenyl-d14 43-137 4-Bromofluorobenzene 79-127 61-134 TIC - Tentatively Identified Compound: Compounds detected in samples that are ' not target compounds, internal standards, system monitoring compounds, or surrogates. Page 12 of 36 Summary of Remarks For Samples Printed 02/26/07 at 08:29:20 TSR Signing Reports: 350 R5 - Desired TAT ' Paperless client, hold chains, no charge for hard copy if requested - jeh 7/13/06 Sample: L280384-01 Account: SOLINDRNC Received: 02/14/07 09:00 Due Date: 02/21/07 00:00 RPT Date: 02/23/07 16:31 ' Sample: L280384-02 Account: SOLINDRNC Received: 02/14/07 09:00 Due Date: 02/21/07 00:00 RPT Date: 02/23/07 16:31 Sample: L280384-03 Account: SOLINDRNC Received: 02/14/07 09:00 Due Date: 02/21/07 00:00 RPT Date: 02/23/07 16:31 Sample: L280384-04 Account: SOLINDRNC Received: 02/14/07 09:00 Due Date: 02/21/07 00:00 RPT Date: 02/23/07 16:31 Sample: L280384-05 Account: SOLINDRNC Received: 02/14/07 09:00 Due Date: 02/21/07 00:00 RPT Date: 02/23/07 16:31 Lebanon R Mt. Mt. Juliet, TN 7122 3 ' E' NVIRONMENTAL (615) 758-5859 1-800-767-5859 SCIENCE CORP. Fax (615) 758-5859 ' Tax I.D. 62-0814289 Solutions-IES Est. 1970 Ms. Walt Beckwith 1101 Nowell Road Quality Assurance Report Level II Raleigh, NC 27607 February 26, 2007 L280364 Analyte Result Laboratory Blank Units Date Analyzed Batch Mercury < .0002 mg/l 02/16/07 10:54 WG287367 ' Arsenic Barium < < .02 .005 mg/1 mg/1 02/15/07 02/15/07 20:32 20:32 WG287387 WG287387 Cadmium < .005 mg/1 02/15/07 20:32 WG287387 Chromium < .01 mg/1 02/15/07 20:32 WG287387 Lead Selenium < .005 mg/1 02/15/07 20:32 WG287387 Silver < .02 mg/1 02/15/07 20:32 WG287387 < .01 mg/1 02/15/07 20:32 WG287387 Total Solids 0.00 $ 02/17/07 10:33 WG287503 Suspended Solids < 1 mg/1 02/19/07 09:32 WG287608 ' 1,2,4-Trichlorobenzene 2,4,6-Trichlorophenol < < .01 ppm 02/20/07 02/20/07 03:29 03:29 WG287659 2,4-Dichlorophenol < .02 .01 ppm ppm 02/20/07 03:29 WG287659 WG287659 214-Dimethylphenol < .01 ppm 02/20/07 03:29 WG287659 214-Dinitrophenol < .01 ppm 02/20/07 03:29, WG287659 2,4-Dinitrotoluene < .01 ppm 02/20/07 03:29 WG287659 ' 2,6-Dinitrotoluene < .01 ppm 02/20/07 03:29 WG287659 2-Chloronaphthalene < .01 ppm 02/20/07 03:29 WG287659 2-Chlorophenol < .01 ppm 02/20/07 03:29 WG287659 2-Nitrophenol < .01 ppm 02/20/07 03:29 WG287659 ' 3,3-Dichlorobenzidine 4,6-Dinitro-2-methylphenol < < .01 .01 ppm ppm 02/20/07 02/20/07 03:29 03:29 WG287659 WG287659 4-Bromophenyl-phenylether < .01 ppm 02/20/07 03:29 WG287659 4-Chloro-3-methylphenol < .01 ppm 02/20/07 03:29 WG287659 4-Chlorophenyyl-phenylether < .01 ppm 02/20/07 03:29 WG287659 4-Nitrophenol Acenaphthene < < .01 .01 ppm ppm 02/20/07 02/20/07 03:29 03:29 WG287659 WG287659 ' Acenaphthylene < .01 ppm 02/20/07 03:29 WG287659 Anthracene < .01 ppm 02/20/07 03:29 WG287659 Benzidine < .01 ppm 02/20/07 03:29 WG287659 Benzo(a)anthracene < .01 ppm 02/20/07 03:29 WG287659 Benzo(a)pyyrene < .01 ppm 02/20/07 03:29 WG287659 ' Benzo(b)fluoranthene < .01 ppm 02/20/07 03:29 WG287659 Benzo(gg,h,i)perylene Benzo(k)fluoranthene < .01 ppm 02/20/07 03:29 WG287659 Benzylbutyl phthalate < < .O1 .01 ppm ppm 02/20/07 02/20/07 03:29 03:29 WG287659 WG287659 Bis(2-chlorethoxy)methane < .01 ppm 02/20/07 03:29 WG287659 Bis(2-chloroethyl)ether < .01 ppm 02/20/07 03:29 WG287659 ' Bis(2-chloroisopropyl)ether Bis(2-ethylhexyl)phthalate < < .01 ppm 02/20/07 03:29 WG287659 Chrysene .01 ppm 02/20/07 03:29 WG287659 Di-n-butyl phthalate < < .01 .01 ppm ppm 02/20/07 02/20/07 03:29 03:29 WG287659 WG287659 Di-n-octyl phthalate < .01 ppm 02/20/07 03:29 WG287659 ' Dibenz(a,h)anthracene < .01 ppm 02/20/07 03:29 WG287659 Diethyl phthalate < .01 ppm 02/20/07 03:29 WG287659 Dimethyl phthalate < .01 ppm 02/20/07 03:29 WG287659 Fluoranthene < .01 ppm 02/20/07 03:29 WG287659 Fluorene < .01 ppm 02/20/07 03:29 WG287659 Hexachloro-1,3-butadiene < .01, ppm 02/20/07 03:29 WG287659 ' Hexachlorobenzene < .01 ppm 02/20/07 03:29 WG287659 Hexachlorocyclopentadiene < .01 ppm 02/20/07 03:29 WG287659 Hexachloroethane < .01 ppm 02/20/07 03:29 WG287659 Indeno(1,2,3-cd)pyrene < .01 ppm 02/20/07 03:29 WG287659 Isophorone < .01 ppm 02/20/07 03:29 WG287659 ' n-Nitrosodi-n-propylamine < .01 ppm 02/20/07 03:29 WG287659 n -Ni tros odime thyl ami ne < .05 ppm 02/20/07 03:29 WG287659 Page 13 of 36 12065 Lebanon Rd. Mt. Juliet, TN 37122 ENVIRONMENTAL (615) 758-5858 1-800-15) SCIENCE CORP. Fa 75895859 ' Tax Z.D. 62-0814289 Est. 2970 Solutions-IES Ms. Walt Beckwith 1101 Nowell Road Quality Assurance Report Level II Raleigh, NC 27607 February 26, 2007 L280384 n-Nitrosodiphenylamine < .01 ppm 02/20/07 03:29 WG287659 Laboratory Blank ' Analyte Result Units Date Analyzed Batch Naphthalene < .01 ppm 02/20/07 03:29 WG287659 Nitrobenzene < .01 ppm 02/20/07 03:29 WG287659 Pentachlorophenol < .01 ppm 02/20/07 03:29 WG287659 Phenanthrene < .01 ppm 02/20/07 03:29 WG287659 Phenol < .01 ppm 02/20/07 03:29 WG287659 Pyrene < .01 ppm 02/20/07 03:29 WG287659 1,1-Dichloroethene < .05 mg/1 02/20/07 02:09 WG287860 ' 1,2-Dichloroethane < .05 mg/1 02/20/07 02:09 WG287860 2-Butanone (MEK) < .5 mg/1 02/20/07 02:09 WG287860 Benzene < .05 mg/1 02/20/07 02:09 WG287860 Carbon tetrachloride < .05 mg/l 02/20/07 02:09 WG287860 Chlorobenzene < .05 mg/1 02/20/07 02:09 WG287860 Chloroform < .25 mg/1 02/20/07 02:09 WG287860 ' Tetrachloroethene < .05 mg/1 02/20/07 02:09 WG287860 Trichloroethene < .05 mg/1 02/20/07 02:09 WG287860 vinyl chloride < .05 mg/1 02/20/07 02:09 WG287860 1,1,1,2-Tetrachloroethane < .001 mg/1 02/21/07 12:08 WG288164 ' 1,1,1-Trichloroethane < .001 mg/1 02/21/07 12:08 WG288164 1,1,2,2-Tetrachloroethane < .001 mg/1 02/21/07 12:08 WG288164 1,1,2-Trichloroethane < .001 mg/l 02/21/07 12:08 WG288164 1,1,2-Trichloro-1,2,2-trifluoroethane < .001 mg/1 02/21/07 12:08 WG288164 1,1-Dichloroethane < .001 mg/1 02/21/07 12:08 WG288164 1,1-Dichloroethene < .001 mg/1 02/21/07 12:08 WG288164 ' 1,1-Dichloropropene < .001 mg/1 02/21/07 12:08 WG288164 1,2,3-Trichlorobenzene < .001 mg/1 02/21/07 12:08 WG288164 1,2,3-Trichloropropane < .001 mg/1 02/21/07 12:08 WG288164 1,2,3-Trimethylbenzene < .001 mg/1 02/21/07 12:08 WG288164 1,2,4-Trichlorobenzene 1,2,4-Trimethylbenzene < < .001 .001 mg/1 mg/1 02/21/07 02/21/07 12:06 12:08 WG288164 KG288164 1,2-Dibromo-3-Chloropropane < .002 mg/1 02/21/07 12:08 WG288164 1,2-Dibromoethane < .001 mg/1 02/21/07 12:08 WG288164 1,2-Dichlorobenzene < .001 mg/1 02/21/07 12:08 WG288164 1,2-Dichloroethane < .001 mg/1 02/21/07 12:08 WG288164 1,2-Dichloropropane < .001 mg/l 02/21/07 12:08 WG288164 1,3,5-Trimethylbenzene < .001 mg/l 02/21/07 12:08 WG288164 1,3-Dichlorobenzene < .•001 mg/l 02/21/07 12:08 WG288164 1,3-Dichloropropane < .001 mg/1 02/21/07 12:08 WG288164 1,4-Dichlorobenzene < .001 mg/1 02/21/07 12:08 WG288164 2,2-Dichloropropane < .001 mg/1 02/21/07 12:08 WG288164 2-Butanone (MEK) < .01 mg/1 02/21/07 12:08 WG288164 2-Chlorotoluene < .001 mg/1 02/21/07 12:08 WG288164 4-Chlorotoluene < .001 mg/1 02/21/07 12:08 WG288164 4-Methyl-2-pentanone (MIBK) < .01 mg/1 02/21/07 12:08 WG288164 Acetone < .05 mg/1 02/21/07 12:08 WG288164 Acrolein < .05 mg/1 02/21/07 12:08 WG288164 ' Acrylonitrile < .01 mg/l 02/21/07 12:08 WG288164 Benzene < .001 mg/1 02/21/07 12:08 WG288164 Bromobenzene < .001 mg/1 02/21/07 12:08 WG288164 Bromodichloromethane < .001 mg/1 02/21/07 12:08 WG288164 Bromoform < .001 mg/l 02/21/07 12:08 WG288164 Bromomethane < .005 mg/1 02/21/07 12:08 WG288164 Carbon disulfide < .001 mg/1 02/21/07 12:08 WG288164 Carbon tetrachloride < .001 mg/1 02/21/07 12:08 WG288164 Chlorobenzene < .001 mg/1 02/21/07 12:08 WG288164 Chlorodibromomethane < .001 mg/l 02/21/07 12:08 WG288164 Chloroethane < .001 mg/1 02/21/07 12:08 WG288164 Chloroform < .005 mg/l 02/21/07 12:08 WG288164 Page 14 of 36 ENVIRONMENTAL SCIENCE CORP. Solutions-IES Ms. Walt Beckwith 1101 Nowell Road Raleigh, NC 27607 Quality Assurance Report Level II L280384 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-585a 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 February 26, 2007 Chloromethane < .001 mq/l 02/21/07 12:08 WG288164 Laboratory Blank Analyte Result Units Date Analyzed Batch cis-1,2-Dichloroethene < .001 mg/1 02/21/07 12:08 WG288164 cis-1,3-Dichloropropene < .001 mg/1 02/21/07 12:08 WG288164 Di -isopropyl ether < .001 mg/1 02/21/07 12:08 WG288164 Dibromomethane < .001 mg/1 02/21/07 12:08 WG268164 Dichlorodifluoromethane < .001 mg/1 02/21/07 12:08 WG288164 Ethylbenzene < .001 mg/1 02/21/07 12:08 WG288164 Hexachlorobutadiene < .001 mg/1 02/21/07 12:08 WG288164 Isopropylbenzene < .001 mg/l 02/21/07 12:08 WG288164 Methyl tert-butyl ether < .001 mg/1 02/21/07 12:08 WG288164 Methylene Chloride < .005 mg/1 02/21/07 12:08 WG288164 n-Butylbenzene < .001 mg/1 02/21/07 12:08 WG288164 n-Propylbenzene < .001 mg/1 02/21/07 12:08 WG288164 Naphthalene < .005 mg/1 02/21/07 12:08 WG288164 p-Isopropyltoluene < .001 mg/1 02/21/07 12:08 WG288164 sec-Butylbenzene < .001 mg/1 02/21/07 12:08 WG288164 Styrene < .001 mg/1 02/21/07 12:08 WG288164 tent-Butylbenzene < .001 mg/l 02/21/07 12:08 WG288164 Tetrachloroethene < .001 mg/l 02/21/07 12:08 WG288164 Toluene < .005 mg/1 02/21/07 12:08 WG288164 trans-1,2-Dichloroethene < .001 mg/1 02/21/07 12:08 WG288164 trans-1,3-Dichloropropene < .001 mg/l 02/21/07 12:08 WG288164 Trichloroethene < .001 mg/1 02/21/07 12:08 WG288164 Trichlorofluoromethane < .001 mg/1 02/21/07 12:08 WG288164 vinyl chloride < .001 mg/l 02/21/07 12:08 WG288164 Xylenes, Total < .003 mg/1 02/21/07 12:08 WG288164 1,1,1,2-Tetrachloroethane < .001 mg/kg 02/22/07 10:55 WG288251 1,1,1-Trichloroethane < .001 mg/kg 02/22/07 10:55 WG288251 1,1,2,2-Tetrachloroethane < .001 mg/kg 02/22/07 10:55 WG288251 1,1,2-Trichloroethane < .001 mg/kg 02/22/07 10:55 WG288251 1,1,2-Trichloro-1,2,2-trifluoroethane < .001 mg/kg 02/22/07 10:55 WG288251 1,1-Dichloroethane < .001 mg/kg 02/22/07 10:55 WG288251 1,1-Dichloroethene < .001 mg/kg 02/22/07 10:55 WG288251 1,1-Dichloropropene < .001 mg/kg 02/22/07 10:55 WG288251 112,3-Trichlorobenzene < .001 mg/kg 02/22/07 10:55 WG288251 1,2,3-Trichloropropane < .001 mg/kg 02/22/07 10:55 WG286251 1,2,3-Trimethylbenzene < .001 mg/kg 02/22/07 10:55 WG288251 1,2,4-Trichlorobenzene < .001 mg/kg 02/22/07 10:55 WG288251 1,2,4-Trimethylbenzene < .001 mg/kg 02/22/07 10:55 WG288251 1,2-Dibromo-3-Chloropropane < .005 mg/kg 02/22/07 10:55 WG288251 1,2-Dibromoethane < .001 mg/kg 02/22/07 10:55 WG288251 1,2-Dichlorobenzene < .001 mg/kg 02/22/07 10:55 WG288251 1,2-Dichloroethane < .001 mg/kg 02/22/07 10:55 WG288251 1,2-Dichloropropane < .001 mg/kg 02/22/07 10:55 WG288251 1,3,5-Trimethylbenzene < .001 mg/kg 02/22/07 10:55 WG288251 1,3-Dichlorobenzene < .001 mg/kg 02/22/07 10:55 WG288251 1,3-Dichloropropane < .001 mg/kg 02/22/07 10:55 WG288251 1,4-Dichlorobenzene < .001 mg/kg 02/22/07 10:55 WG288251 2,2-Dichloropropane < .001 mg/kg 02/22/07 10:55 WG288251 2-Butanone (MEK) < .01 mg/kg 02/22/07 10:55 WG288251 2-Chloroethyl vinyl ether < .001 mg/kg 02/22/07 10:55 WG288251 2-Chlorotoluene < .001 mg/kg 02/22/07 10:55 WG288251 4-Chlorotoluene < .001 mg/kg 02/22/07 10:55 WG288251 4-Methyl-2-pentanone (MIBK) < .01 mg/kg 02/22/07 10:55 WG288251 Acetone < .05 mg/kg 02/22/07 10:55 WG288251 Acrylonitrile < .01 mg/kg 02/22/07 10:55 WG288251 Benzene < .001 mg/kg 02/22/07 10:55 WG288251 Bromobenzene < .001 mg/kg 02/22/07 10:55 WG288251 Bromodichloromethane < .001 mg/kg 02/22/07 10:55 WG288251 Page 15 of 36 12065 Lebanon Rd. Mt. Juliet, TN 37122 ENVIRONMENTAL 758-585-800-767-5859 1615) SCIENCE CORP. Fax (615) 758-5859 Tax Z.D. 62-0814289 Solutions-IES Est. 1970 Ms. Walt Beckwith ' 1101 Nowell Road Raleigh, NC 27607 Quality Assurance Report Level II February 26, 2007 L280384 Bromoform < .001 mq/kg 02/22/07 10.55 WG288251 ' Anal�te Laboratory Blank Reslt u Units Date Analyzed Batch Bromomethane Carbon tetrachloride < < .005 .001 mg/kg mg/kg 02/22/07 02/22/07 10:55 10:55 WG288251 WG288251 ' Chlorobenzene Chlorodibromomethane < < .001 .001 mg/kg mg/kg 02/22/07 02/22/07 10:55 10:55 WG288251 WG288251 Chloroethane Chloroform < .001 mg/kg 02/22/07 10:55 WG288251 Chloromethane < < .005 .001 mg/kg mg/kg 02/22/07 02/22/07 10:55 10:55 WG288251 WG288251 ' cis-1,2-Dichloroethene cis-1,3-Dichloropropene < < .001 mg/kg 02/22/07 10:55 WG288251 Di -isopropyl ether < .001 .001 mg/kg mg/kg 02/22/07 02/22/07 10:55 10:55 WG288251 WG288251 Dibromomethane Dichlorodifluoromethane < < .001 .001 mg/kg mg/kg 02/22/07 02/22/07 10:55 10:55 WG288251 Ethylbenzene Hexachlorobutadiene < .001 mg/kg 02/22/07 10:55 WG288251 WG288251 Isopropylbenzene < < .001 .001 mg/kg mg/kg 02/22/07 02/22/07 10:55 10:55 WG288251 WG288251 Methyl tert-butyl ether Methylene Chloride < < .001 mg/kg 02/22/07 10:55 WG288251 n-Butylbenzene < .005 .001 mg/kg mg/kg 02/22/07 02/22/07 10:55 10:55 WG288251 WG288251 n-Propylbenzene Naphthalene < .001 mg/kg 02/22/07 10:55 WG288251 p-Isopropyltoluene < < .005 .001 mg/kg mg/kg 02/22/07 02/22/07 10:55 10:55 WG288251 WG288251 sec-Butylbenzene Styrene < .001 mg/kg 02/22/07 10:55 WG288251 tert-Butylbenzene < < .001 .001 mg/kg mg/kg 02/22/07 02/22/07 10:55 10:55 WG288251 WG288251 Tetrachloroethene Toluene < .001 mg/kg 02/22/07 10:55 WG288251 trans-1,2-Dichloroethene < < .005 .001 mg/kg mg/kg 02/22/07 02/22/07 10:55 10:55 WG288251 WG288251 trans-1,3-Dichloropropene Trichloroethene < .001 mg/kg 02/22/07 10:55 WG288251 Trichlorofluoromethane < < .001 .001 mg/kg mg/kg 02/22/07 02/22/07 10:55 10:55 WG288251 WG288251 Vinyl chloride, Xylenes, Total < < .001 .003 mg/kg mg/kg 02/22/07 02/22/07 10:55 10:55 WG288251 WG288251 2-Chloroethyl vinyl ether < .001 mg/1 02/22/07 13:30 WG288375 ' 1,1,1,2-Tetrachloroethane 1,1,1-Trichloroethane < .001 mg/kg 02/22/07 22:51 WG288408 1,1,2,2-Tetrachloroethane < < .001 .001 mg/kg mg/kg 02/22/07 02/22/07 22:51 22:51 WG288408 WG268408 1,1,2-Trichloroethane 1,1,2-Trichloro-1,2,2-trifluoroethane < < .001 .001 mg/kg mg/kg 02/22/07 02/22/07 22:51 22:51 WG288408 1,1-Dichloroethane 1,1-Dichloroethene < .001 mg/kg 02/22/07 22:51 WG288408 WG288408 1,1-Dichloropropene < < .001 .001 mg/kg mg/kg 02/22/07 02/22/07 22:51 22:51 WG288408 WG288408 1,2,3-Trichlorobenzene 1,2,3-Trichloropropane < < .001 mg/kg 02/22/07 22:51 WG288408 1,2,3-Trimethylbenzene < .001 .001 mg/kg mg/kg 02/22/07 02/22/07 22:51 22:51 WG288408 WG288408 ' 1,2,4-Trichlorobenzene 1, 2, 4-Trimethylbenzene < .001 mg/kg 02/22/07 22:51 WG288408 1,2-Dibromo-3-Chloropropane < < .001 .005 mg/kg mg/kg 02/22/07 02/22/07 22:51 22:51 WG288408 WG288408 1,2-Dibromoethane 1,2-Dichlorobenzene < .001 mg/kg 02/22/07 22:51 WG288408 1,2-Dichloroethane < < .001 .001 mg/kg mg/kg 02/22/07 02/22/07 22:51 22:51 WG288408 WG288408 1,2-Dichloropropane 1,3,5-Trimethylbenzene < .001 mg/kg 02/22/07 22:51 WG288408 1,3-Dichlorobenzene < < .001 .001 mg/kg mg/kg 02/22/07 02/22/07 22:51 22:51 WG288408 WG288408 1,3-Dichloropropane 1,4-Dichlorobenzene < .001 mg/kg 02/22/07 22:51 WG288408 2,2-Dichloropropane < < .001 .001 mg/kg mg/kg 02/22/07 02/22/07 22:51 22:51 WG288408 WG288408 2-Butanone (MEK) < .01 mg/kg 02/22/07 22:51 WG288408 Page 16 of 36 1 1 0 12065 Lbanon Rd. Mt. Juilet, TN 37122 ENVIRONMENTAL c61s) 758-585 SCIENCE CORP. 1-800-T67-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Solutions-IES Est. 1970 Ms. Walt Beckwith 1101 Nowell Road Quality Assurance Report Raleigh, NC 27607 Level II February 26, 2007 L280384 2-Chloroethyl vinyl ether < 001 mq/kq 02/22/07 22:51 WG288408 Analyte Laboratory Blank Result Units Date Analyzed Batch 2-Chlorotoluene 4-Chlorotoluene < .001 mg/kg 02/22/07 22:51 WG288408 4-Methyl-2-pentanone (MIBK) < .001 < .01 mg/kg mg/kg 02/22/07 02/22/07 22:51 22:51 WG288408 NG288408 Acetone Acrylonitrile < .05 < mg/kg 02/22/07 22:51 WG288408 Benzene .01 < .001 mg/kg mg/kg 02/22/07 02/22/07 22:51 22:51 WG288408 WG288408 Bromobenzene Bromodichloromethane < .001 < mg/kg 02/22/07 22:51 WG288409 Bromoform .001 < .001 mg/kg mg/kg 02/22/07 02/22/07 22:51 22:51 WG288408 WG288408 Bromomethane Carbon tetrachloride < .005 < mg/kg mg/kg 02/22/07 02/22/07 22:51 WG288408 Chlorobenzene .001 < .001 mg/kg 02/22/07 22:51 22:51 WG268408 WG288408 Chlorodibromomethane Chloroethane < .001 mg/kg 02/22/07 22:51 WG288408 Chloroform < .001 < .005 mg/kg mg/kg 02/22/07 02/22/07 22:51 22:51 WG288408 WG288408 Chloromethane cis-1,2-Dichloroethene < .001 < mg/kg 02/22/07 22:51 WG288408 cis-1,3-Dichloropropene .001 < .001 mg/kg mg/kg 02/22/07 02/22/07 22:51 22:51 WG288408 WG288408 Di-isoproDibromomepyy < .001 22:51 WG288408 thanether Dichlorodifluoromethane 001 < .001 mg%kg mg/kg 02/22/07 07 02/22/07 22:51 22:51 WG288408 WG288408 Ethylbenzene Hexachlorobutadiene < .001 < mg/kg 02/22/07 22:51 WG288408 Isopropylbenzene .001 < .001 mg/kg mg/kg 02/22/07 02/22/07 22:51 22:51 WG288408 WG288408 Methyl tert-butyl ether Methylene Chloride < .001 mg/kg 02/22/07 22:51 WG288408 n-Butylbenzene < .005 < .001 mg/kg mg/kg 02/22/07 02/22/07 22:51 22:51 WG288408 WG288408 n-Propylbenzene Naphthalene < .001 mg/kg 02/22/07 22:51 WG288408 p-Isoprypyne < .005 < .001 mg/kg mg/kg 02/22/07 02/22/07 22:51 22:51 WG288408 WG288408 sec -But llbbenzene Styrene .001 mg/kg 02/22/07 22:51 WG286408 tert-Butylbenzene < .001 < .001 mg/kg mg/kg 02/22/07 02/22/07 22:51 22:51 WG288408 WG288408 Tetrachloroethene Toluene < .001 mg/kg . 02/22/07 22:51 WG288408 trans-1,2-Dichloroethene < .005 < .001 mg/kg mg/kg 02/22/07 02/22/07 22:51 22:51 WG288408 WG288408 trans-1,3-Dichloropropene Trichloroethene < .001 mg/kg 02/22/07 22:51 WG288408 Trichlorofluoromethane < .001 < .001 mg/kg mg/kg 02/22/07 02/22/07 22:51 22:51 WG288408 WG288408 Vinyl chloride Xylenes, Total < .001 mg/kg 02/22/07 22:51 WG288408 < 003 mq/kq 02/22/07 22:51 WG288408 Analyte Units Duplicate Result Duplicate RPD Limit Ref Samp Batch Mercury mg/1 0.00020 0.00021 4.88 20 L280203-01 WG287367 Arsenic Barium mg/l mg/1 0.00 0.00 0.0927 0.00 20 L280327-01 WG287387 Cadmium mg/l 0.0904 0.00 0.00070 2.51 NA 20 20 L280327-01 L280327-01 WG287387 WG287387 Chromium Lead mg/l mg/l 0.00 0.00130 0.00 NA 20 L280327-01 WG287387 Selenium Silver mg/l 0.00 0.00 0.00 0.00 0.00 20 20 L280327-01 L280327-01 WG287387 WG287387 mg/1 0.00 0.00440 NA 20 L280327-01 WG287387 Total Solids % 83.5 63.1 0.525 20 L280441-09 WG287503 Suspended Solids mg/l 34.0 34.0 0.00 20 L280298-01 WG287608 Page 17 of 36 1 12065 Lebanon Rd. Mt. Juliet, TN 37122 ENVIRONMENTAL (615) 758-5858 2-800-767-5859 SCIENCE; CORP. Fax (61s) 758-5859 Tax I.D. 62-0814289 Solutions-IES Est. 1970 Ms. Walt Beckwith 1101 Nowell Road Raleigh, NC 27607 Quality Assurance Level II Report February 26, 2007 L280384 Analyte Laboratory Control Sample Units Known Val Result Rec Limit Batch Mercury mg/l 003 0.00290 96.7 85-115 WG287367 Arsenic Barium mg/1 mg/1 1.13 1.13 1.07 94.7 85-115 WG287387 Cadmium mg/1 1.13 1.09 1.10 96.5 97.3 85-115 85-115, WG287387 WG287387 Chromium Lead mg/1 1.13 1.06 93.8 85-115 WG287387 Selenium mg/l mg/l 1.13 1.13 1.09 1.05 96.5 85-115 WG287387 ' Silver mg/1 1.13 1.08 92.9 95.6 85-115 85-115 WG287387 WG287387 Total Solids 50 50.0 99.9 85-115 WG287503 Suspended Solids mg/1 83.6 86.0 103. 85-115 WG287608 1,2,4-Trichlorobenzene 2,4,6-Trichlorophen6l ppm .01 0.00550 55.0 44-111 WG287659 2,4-Dichlorophenol ppm .01 0.00745 74.5 41-132 WG287659 214-Dimethylpphenol 214-Dinitrophenol ppm ppm .01 .01 0.00799 0.00470 79.9 47.0 43-123 40-143 WG287659 WG287659 2,4-Dinitrotoluene ppm .01 0.00427 42.7 20-101 WG287659 2,6-Dinitrotoluene ppm .01 0.00761 76.1 53-139 WG287659 2-Chloronaphthalene ppm ppm .01 .01 0.00750 0.00638 75.0 63.8 54-146 60-118 WG287659 WG287659 2-Chlorophenol 2-Nitrophenol ppm .01 0.00776 77.6 32-116 WG287659 3,3-Dichlorobenzidine ppm .01 0.00768 76.8 36-128 WG287659 ' 4,6-Dinitro-2-methylphenol 4-Bromophenyl-phenylether ppm ppm .01 .01 0.00687 0.00524 68.7 52.4 47-147 33-126 WG287659 WG287659 4-Chloro-3-methylphenol ppm .01 0.00810 81.0 53-112 WG287659 4-Chlorophenyl-phenylether ppm .01 0.00697 69.7 48-125 WG287659 4-Nitrophenol ppm .01 0.00720 72.0 53-128 WG287659 Acenaphthene ppm .01 0.00553 55.3 17-96 WG287659 Acenaphthylene ppm ppm .01 .01 0.00628 0.00688 62.8 68.8 53-124 51-142 WG287659 WG287659 Anthracene Benzidine ppm .01 0.00755 75.5 53-133 WG287659 Benzo(a)anthracene ppm ppm .01 .01 0.00243 0.00805 24.3 80.5 1-41 54-127 WG287659 WG287659 Benzo(a)pyyrene Benzo(b)fluoranthene ppm .01 0.00858 85.8 52-142 WG287659 Benzo(gg,h,i)perylene ppm ppm .01 .01 0.00696 0.00740 69.6 74.0 47-137 38-145 WG287659 WG287659 Benzo(k)fluoranthene Benzyylbutyl phthalate ppm .01 0.00940 94.0 50-137 WG287659 Bis(2-chlorethoxy)methane ppm ppm .01 .01 0.00919 0.00670 91.9 67.0 59-148 47-125 WG287659 WG287659 Bis(2-chloroethyl)ether Bis(2-chloroisopropyl)ether ppm .01 0.00515 51.5 47-111 WG287659 Bis(2-ethylhexyl)phthalate ppm ppm .01 .01 0.00718 0.00892 71.8 89.2 41-122 56-146 WG287659 WG287659 Chrysene Di-n-butyl phthalate ppm .01 0.00766 76.6 52-133 WG287659 Di-n-octyl phthalate ppm ppm .01 .01 0.00840 0.00928 84.0 92.8 58-118 58-145 WG287659 WG287659 Dibenz(a,h)anthracene Diethyl phthalate ppm .01 0.00690 69.0 44-140 WG287659 Dimethyl phthalate ppm .01 0.00781 78.1 58-114 WG287659 Fluoranthene ppm .01 0.00726 72.6 56-112 WG287659 Fluorene ppm .01 0.00736 73.6 55-136 WG287659 Hexachloro-1,3-butadiene ppm ppm O1 .01 0.00670 0.00543 67.0 54.3 59-121 36-116 WG287659 WG287659 Hexachlorobenzene Hexachlorocyclopentadiene ppm .01 0.00653 65.3 50-136 WG287659 Hexachloroethane ppm .01 0.00840 84.0 32-159 WG287659 Indeno(1,2,3-cd)pyrene ppm ppm .01 0.00573 0.00701 57.3 70.1 42-113 WG287659 ' Iso horone {� n-Nitrosodi-n-ppropylamine ppm ppm .01 .01 .01 0.00730 0.00814 73.0 81.4 42-142 41-133 41-134 WG287659 WG287659 WG287659 n-Nitrosodimethylamine ppm .01 0.00524 52.4 18-127 WG287659 Page 18 of 36 Mt. Lebanon R3 Mt. Juliet, TN 371Z3 ENVIRONMENTAL (615) 767-585e 1-800-767-5859 SCIENCE CORP. Fax (615) 758-5859 Tax I.D. 62-0814289 Solutions-IES Est. 1970 Ms. Walt Beckwith 1101 Nowell Road Quality Assurance Level II Report Raleigh, NC 27607 February 26, 2007 L280384 n-Nitrosodiphenylamine ppm .01 0.00792 79.2 54-153 WG287659_ Analyte Laboratory Control Sample Units Known Val Result % Rec Limit Batch Naphthalene Nitrobenzene ppm .01 0.00558 55.8 52-117 WG287659 Pentachlorophenol ppm ppm .01 .01 0.00621 0.00602 62.1 60.2 44-119 45-111 WG287659 WG287659 ' Phenanthrene Phenol ppm .01 0.00706 70.6 54-120 WG287659 Pyrene ppm .01 0.00379 37.9 21-105 WG287659 ppm .01 0.00906 90.6 55-115 WG287659 1,1-Dichloroethene mg/1 .05 0.0653 131. 68-136 WG287660 ' 1,2-Dichloroethane mg/l .05 0.0577 115. 61-131 WG287860 2-Butanone (MEK) mg/l. .25 0.263 105. 50-132 WG287860 Benzene Carbon tetrachloride mg/l mg/1 .05 .05 0.0601 0.0623 120. 125. 63-121 70-140 WG287860 WG287860 Chlorobenzene Chloroform mg/1 mg/1 .05 0.0609 0.0603 122. 70-126 WG287860 ' Tetrachloroethene mg/l .05 .05 0.0604 121. 121. 65-121 63-134 WG287860 WG287860 Trichloroethene mg/l .05 0.0595 119. 74-120 WG287860 Vinyl chloride mg/1 .05 0.0562 112. 46-133 WG287860 1,1,1,2-Tetrachloroethane mg/1 .05 0.0491 96.2 61-134 WG288164 1,1,1-Trichloroethane mg/l .05 0.0532 106. 62-133 WG288164 1,1,2,2-Tetrachloroethane mg/l .05 0.0457 91.5 66-124 WG286164 1,1,2-Trichloroethane mg/1 .05 0.0467 93.4 62-124 WG288164 1, 1, 2-Trichloro-1, 2, 2-trifluoroethane mg/1 .05 0.0468 93.5 66-130 WG288164 •1,1-Dichloroethane mg/1 .05 0.0483 96.7 59-135 WG288164 1,17Dichloroethene mg/l .05 0.0482 96.3 68-136 WG288164 1,1-Dichloropropene mg/l .05 0.0482 96.4 63-125 WG288164 1,2,3-Trichlorobenzene mg/l .05 0.0535 107. 57-152 WG288164 1,2,3-Trichloropropane mg/l .05 0.0476 95.1 62-138 WG288164 1,2,3-Trimethylbenzene mg/1 .05 0.0469 93.8 61-107 WG288164 1,2,4-Trichlorobenzene mg/l .05 0.0504 101. 49-153 WG288164 ' 1,2,4-Trimethylbenzene mg/l .05 0.0487 97.4 61-126 WG288164 1,2-Dibromo-3-Chloropropane mg/l .05 0.0464 92.7 50-139 WG288164 1,2-Dibromoethane mg/l .05 0.0519 104. 70-122 WG288164 1,2-Dichlorobenzene mg/1 .05 0.0466 93.2 54-135 WG288164 1,2-Dichloroethane mg/l .05 0.0541 108. 61-131 WG288164 1,2-Dichloropropane mg/1 .05 0.0460 92.0 64-126 WG288164 113,5-Trimethylbenzene mg/1 .05 0.0498 99.5 65-126 WG288164 1,3-Dichlorobenzene mg/l .05 0.0479 95.7 45-143 WG288164 1,3-Dichloropropane mg/1 .05 0.0463 92.5 74-118 WG288164 1,4-Dichlorobenzene 2,2-Dichloropropane mg/1 mg/l .05 .05 0.0459 0.0752 91.9 150. 48-138 52-140 WG288164 WG288164 2-Butanone (MEK) mg/l .25 0.239 95.6 50-132 WG288164 2-Chlorotoluene mg/l .05 0.0483 96.6 61-134 WG288164 4-Chlorotoluene mg/l .05 0.0493 98.7 67-129 WG286164 4-Methyl-2-pentanone (MIBK) mg/l .25 0.243 97.3 47-143 WG288164 Acetone Acrolein mg/1 mg/l .25 0.235 0.246 94.1 36-163 VIG288164 ' Acrylonitrile mg/l .25 .25 0.211 98.5 84.5 27-122 44-130 WG288164 WG288164 Benzene mg/l .05 0.0429 85.8 63-121 WG288164 Bromobenzene mg/1 .05 0.0489 97.9 70-130 WG288164 Bromodichloromethane mg/1 .05 0.0547 109. 64-127 WG288164 Bromoform mg/1 .05 0.0454 90.9 60-139 WG288164 ' Biomomethane mg/l .05 0.0516 103. 30-125 WG288164 Carbon disulfide mg/1 .05 0.0491 98.1 51-146 WG288164 Carbon tetrachloride mg/1 .05 0.0767 153. 70-140 WG288164 Chlorobenzene mg/1 .05 0.0459 91.7 70-126 WG288164 Chlorodibromomethane Chlorcethane mg/1 mg/l .05 .05 0.0516 0.0567 103. 113. 62-132 43-146 WG288164 WG288164 Chloroform mg/1 .05 0.0489 97.7 65-121 WG286164 Page 19 of 36 1 12065 Lebanon Rd. 0 Mt. Juliet, TN 37122 ENVIRONMENTAL (615)75 8158 1-800-767-5859 SCIENCE CORP. Fax (615) 758-5859 Tax I.D. 62-0814289 Solutions-IES Est. 1970 Ms. Walt Beckwith 1101 Nowell Road Quality Assurance Report Level II h, NC 27607 Raleigh, February 26, 2007 L280384 Chloromethane mq/l .05 0.0413 82.6 45-131 WG288164 Laboratory Control Sample Analyte Units Known Val Result Rec Limit Batch cis-1,2-Dichloroethene mg/l .05 0.0464 92.7 68-123 WG288164 cis-1,3-Dichloropropene mg/1 .05 0.0497 99.4 66-121 WG288164 Di -isopropyl ether mg/1 .05 0.0450 90.1 58-127 WG288164 Dibromomethane mg/1 .05 0.0572 114. 69-119 WG288164 Dichlorodifluorcmethane mg/1 .05 0.0844 169. 24-155 WG288164 Ethylbenzene mg/l .05 0.0469 93.9 70-121 WG288164 Hexachlorobutadiene mg/1 .05 0.0509 102. 60-119 WG288164 Isopropylbenzene mg/l .05 0.0477 95.4 68-128 WG288164 Methyl tert-butyl ether mg/1 .05 0.0506 101. 51-137 WG288164 Methylene Chloride mg/l .05 0.0453 90.6 53-131 WG288164 n-Butylbenzene mg/1 .05 0.0488 97.5 59-134 WG288164 n-Propylbenzene mg/1 .05 0.0486 97.2 68-123 WG288164 Naphthalene mg/l .05 0.0494 98.7 54-150 WG288164 p-Isopropyltoluene mg/1 .05 0.0498 99.6 64-132 WG288164 sec-Butylbenzene mg/1 .05 0.0467 93.3 67-124 WG288164 Styrene mg/1 .05 0.0490 98.0 68-123 WG288164 tert-Butylbenzene mg/l .05 0.0478 95.6 68-128 WG288164 Tetrachloroethene mg/1 .05 0.0458 91.6 64-134 WG288164 Toluene mg/1 .05 0.0465 92.9 65-120 WG288164 trans-1,2-Dichloroethene mg/l .05 0.0463 92.6 59-138 WG288164 trans-1,3-Dichloropropene mg/l .05 0.0513 103. 55-113 WG298164 Trichloroethene mg/1 .05 0.0498 99.6 74-120 WG288164 Trichlorofluoromethane mg/1 .05 0.0667 133. 49-121 WG288164 Vinyl chloride mg/1 .05 0.0586 117. 46-133 WG288164 Xylenes, Total mg/l .15 0.139 92.7 6B-124 WG288164 1,1,1,2-Tetrachloroethane mg/kg .05 0.0565 113. 66-134 WG288251 1,1,1-Trichloroethane mg/kg .05 0.0411 82.3 56-142 WG288251 1,1,2,2-Tetrachloroethane mg/kg .05 0.0494 98.8 68-122 WG288251 1,1,2-Trichloroethane mg/kg .05 0.0521 104. 69-118 WG288251 1,1,2-Trichloro-1,2,2-trifluoroethane mg/kg .05 0.0404 80.9 62-146 WG288251 1,1-Dichloroethane mg/kg .05 0.0411 82.1 55-133 WG288251 1,1-Dichloroethene mg/kg .05 0.0443 88.6 65-129 WG268251 1,1-Dichloropropene mg/kg .05 0.0418 83.6 63-130 WG288251 1,2,3-Trichlorobenzene mg/kg .05 0.0549 110. 60-149 WG288251 1,2,3-Trichloropropane mg/kg .05 0.0506 101. 65-137 WG288251 1,2,3-Trimethylbenzene mg/kg .05 0.0408 81.5 60-107 WG288251 1,2,4-Trichlorobenzene mg/kg .05 0.0578 116. 59-160 WG288251 1,2,4-Trimethylbenzene mg/kg .05 0.0516 103. 59-138 WG288251 1,2-Dibromo-3-Chloropropane mg/kg .05 0.0556 Ill. 51-142 WG288251 1,2-Dibromoethane mg/kg .05 0.0511 102. 64-129 WG288251 1,2-Dichlorobenzene mg/kg .05 0.0474 94.6 70-126 WG288251 1,2-Dichloroethane mg/kg .05 0.0402 80.4 55-139 WG288251 1,2-Dichloropropane mg/kg .05 0.0485 97.1 64-124 WG288251 1,3,5-Trimethylbenzene mg/kg .05 0.0509 102. 66-132 WG288251 1,3-Dichlorobenzene mg/kg .05 0.0570 114. 64-139 WG288251 1,3-Dichloropropane mg/kg .05 0.0494 98.7 71-122 WG288251 1,4-Dichlorobenzene mg/kg .05 0.0460 92.0 66-129 WG288251 2,2-Dichloropropane mg/kg .05 0.0459 91.8 51-149 WG288251 2-Butanone (MEK) mg/kg .25 0.217 87.0 47-134 WG288251 2-Chlorcethyl vinyl ether mg/kg .25 0.109 43.6 44-142 WG288251 2-Chlorotoluene mg/kg .05 0.0492 98.5 64-137 WG288251 4-Chlorotoluene mg/kg .05 0.0508 102. 69-133 WG288251 4-Methyl-2-pentanone (MIRK) mg/kg .25 0.238 95.3 55-132 WG288251 Acetone mg/kg .25 0.187 74.7 49-158 WG288251 Acrylonitrile mg/kg .25 0.226 90.6 44-126 WG288251 Benzene mg/kg .05 0.0424 84.8 65-123 WG288251 Bromobenzene mg/kg .05 0.0467 93.4 66-137 WG288251 Bromodichloromethane mg/kg .05 0.0474 94.9 67-126 WG288251 Page 20 of 36 I fI ri I 0 ENVIRONMENTAL SCIENCE CORP. Solutions-IES Ms. Walt Beckwith 1101 Nowell Road Raleigh, NC 27607 Bromoform Quality mq/kq Assurance Level ZI L280384 .05 Report 0.0647 12065 Lebanon Rd. Mt. Juliet, TN 37122 S8 (615) 758-5:S9 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 February 26, 2007 129 56-144 WG288251 Laboratory Control Sample Analyte Units Known Val Result Rec Limit Batch Bromomethane mg/kg .05 0.0531 106. 37-117 WG288251 Carbon tetrachloride mg/kg .05 0.0437 87.5 61-146 WG288251 Chlorobenzene mg/kg .05 0.0543 109. 68-130 WG288251 Chlorodibromomethane mg/kg .05 0.0567 113. 64-131 WG288251 Chloroethane mg/kg .05 0.0431 86.2 49-148 WG288251 Chloroform Chloromethane mg/kg mg/kg .05 .05 0.0415 0.0372 83.0 74.5 63-125 41-147 WG288251 WG288251 cis-1,2-Dichloroethene mg/kg .05 0.0449 89.7 68-121 WG288251 cis-1,3-Dichloropropene mg/kg .05 0.0490 98.0 69-120 WG288251 Di -isopropyl ether mg/kg .05 0.0420 84.1 58-124 WG288251 Dibromomethane Dichlorodifluoromethane mg/kg mg/kg .05 .05 0.0479 0.0415 95.8 83.1 68-122 45-139 WG288251 WG288251 Ethylbenzene Hexachlorobutadiene mg/kg mg/kg .05 .05 0.0531 0.0521 106. 104. 69-124 59-129 WG288251 WG288251 Isopropylbenzene mg/kg .05 0.0510 102. 69-133 WG288251 Methyl tert-butyl ether mg/kg .05 0.0421 84.2 56-132 WG288251 Methylene Chloride mg/kg .05 0.0452 90.4 55-125 WG288251 n-Butylbenzene mg/kg .05 0.0413 82.7 61-136 WG289251 n-Propylbenzene mg/kg .05 0.0480 96.1 68-129 WG288251 Naphthalene mg/kg .05 0.0504 101. 63-146 WG288251 p-Isopropyltoluene mg/kg .05 0.0529 106. 64-141 WG288251 sec-Butylbenzene mg/kg .05 0.0499 99.9 66-133 WG288251 Styrene tert-Butylbenzene mg/kg mg/kg .05 .05 0.0547 0.0528 109. 106. 68-126 64-136 WG288251 WG288251 Tetrachloroethene Toluene mg/kg .05 0.0571 114. 62-143 WG288251 trans-1,2-Dichloroethene mg/kg mg/kg .05 .05 0.0462 0.0449 92.5 89.8 69-120 68-130 WG288251 WG288251 trans-1,3-Dichloropropene mg/kg .05 0.0491 98.2 51-115 WG288251 Trichloroethene Trichlorofluoromethane mg/kg mg/kg .05 .05 0.0473 0.0383 94.6 76.5 70-124 46-131 WG288251 WG288251 Vinyl chloride mg/kg .05 0.0403 80.7 49-133 WG288251 Xylenes, Total mg/kg .15 0.160 106. 69-126 WG288251 2-Chloroethyl vinyl ether mg/1 .25 0.218 87.3 36-136 WG288375 1,1,1,2-Tetrachloroethane mg/kg .05 0.0649 130. 66-134 WG288408 1,1,1-Trichloroethane mg/kg .05 0.0622 124. 56-142 WG288408 1,1,2,2-Tetrachloroethane mg/kg .05 0.0650 130. 68-122 WG288408 1;1,2-Trichloroethane mg/kg .05 0.0612 122. 69-118 WG288408 1,1,2-Trichloro-1,2,2-trifluoroethane mg/kg .05 0.0562 112. 62-146 WG288408 1,1-Dichloroethane mg/kg .05 0.0515 103. 55-133 WG288408 1,1-Dichloroethene mg/kg .05 0.0550 110. 65-129 WG288408 1,1-Dichloroproppene mg/kg .05 0.0604 121. 63-130 WG288408 112,3-Trichlorobenzene 1,2,3-Trichloropropane mg/kg mg/kg .05 .05 0.0587 0.0599 117. 120. 60-149 65-137 WG288408 WG288408 1,2,3-Trimethylbenzene 1,2,4-Trichlorobenzene mg/kg mg/kg .05 .05 0.0587 0.0554 117. Ill. 60-107 59-160 WG288408 WG288408 1,2,4-Trimethylbenzene mg/kg .05 0.0603 121. 59-138 WG288408 1,2-Dibromo-3-Chloropropane mg/kg .05 0.0660 132. 51-142 WG288408 1,2-Dibromoethane mg/kg .05 0.0578 116. 64-129 WG288408 1,2-Dichlorobenzene mg/kg .05 0.0587 117. 70-126 WG288408 1,2-Dichloroethane mg/kg .05 0.0591 118. 55-139 WG288408 1,2-Dichloropropane mg/kg .05 0.0526 105. 64-124 WG288408 1,3,5-Trimethylbenzene mg/kg .05 0.0607 121. 66-132 WG288408 1,3-Dichlorobenzene mg/kg .05 0.0582 116. 64-139 WG288408 1,3-Dichloropropane mg/kg .05 0.0573 115. 71-122 WG288408 1,4-Dichlorobenzene 2,2-Dichloropropane mg/kg mg/kg .05 .05 0.0563 0.0555 113. 111. 66-129 51-149 WG28840E WG288408 2-Butanone (MEK) mg/kg .25 0.280 112. 47-134 WG288408 Page 21 of 36 12065 Lebanon Rd. Mt. Juliet, TN 37122 ' ''NVIRONMENTAL 77-585-5859 1-800 76 -800-9 SCIENCE CORP. Fax (615) 758-5859 Tax I.D. 62-0814289 Solutions-IES Est. 1970 Ms. Walt Beckwith 1101 Nowell Road Quality Assurance Report Level II Raleigh, NC 27607 February 26, 2007 L280384 2-Chloroethyl vinyl ether mq/kq .25 0.334 134 44 142 WG288408 Analyte Laboratory Control Sample Units Known Val Result % Rec Limit Batch 2-Chlorotoluene 4-Chlorotoluene mg/kg mg/kg .05 0.0597 119. 64-137 WG288408 4-Methyl-2-pentanone (MIBK) mg/kg .05 .25 0.0592 0.299 118. 120. 69-133 WG288408 55-132 WG288408 Acetone Acrylonitrile mg/kg mg/kg .25 .25 0.264 0.293 105. 117. 49-158 WG288408 44-126 WG288408 Benzene Bromobenzene mg/kg mg/kg .05 .05 0.0548 0.0596 110. 119. 65-123 WG288408 66-137 WG268408 Bromodichloromethane mg/kg .05 0.0601 120. 67-126 WG288408 Bromoform Bromomethane mg/kg mg/kg .05 0.0614 0.0572 123. 56-144 WG288408 Carbon tetrachloride mg/kg .05 .05 0.0607 114. 121. 37-117 WG288408 ' 61-146 WG288408 Chlorobenzene Chlorodibromomethane mg/kg mg/kg .05 0.0583 0.0653 117. 131. 68-130 WG288408 Chloroethane mg/kg .05 .05 0.0420 84.1 64-131 WG288408 49-148 WG288408 Chloroform Chloromethane mg/kg mg/kg .05 0.0561 112. 63-125 WG288408 cis-1,2-Dichloroethene mg/kg .05 .05 0.0562 0.0572 112. 114. 41-247 WG288408 68-121 WG288408 cis-1,3-Dichloropropene Di -isopropyl ether mg/kg mg/kg .05 .05 0.0593 0.0576 119. 115. 69-120 WG288408 58-124 WG288408 Dibromomethane Dichlorodifluoromethane mg/kg mg/kg .05 0.0481 0.0520 96.1 68-122 WG288408 Ethylbenzene mg/kg .05 .05 0.0585 104. 117. 45-139. WG288408 69-124 WG288408 Hexachlorobutadiene mg/kg .05 0.0561 112. 59-129 WG288408 Isopropylbenzene Methyl tert-butyl ether mg/kg mg/kg .05 0.0601 0.0553 120. ill. 69-133 WG288408 Methylene Chloride mg/kg .05 .05 0.0518 104. 56-132 WG288408 55-125 WG288408 n-Butylbenzene n-Propylbenzene mg/kg mg/kg .05 0.0566 0.0590 113. 61-136 WG288408 Naphthalene mg/kg .05 .05 0.0600 118. 120. 68-129 WG288408 63-146 WG288408 p-Isopropyltoluene mg/kg .05 0.0602 120. 64-141 WG288408 sec-Butylbenzene Styrene mg/kg .05 0.0603 121. 66-133 WG288408 tert-Butylbenzene mg/kg mg/kg .05 .05 0.0547 0.0600 109. 120. 68-126 WG288408 64-136 WG288408 Tetrachloroethene Toluene mg/kg .05 0.0574 115. 62-143 WG288408 trans-1,2-Dichloroethene mg/kg mg/kg .05 .05 0.0545 0.0559 109. 112. 69-120 WG288408 68-130 WG288408 ' trans-1,3-Dichloropropene Trichloroethene mg/kg mg/kg .05 0.0634 0.0577 127. 51-115 WG288408 Trichlorofluoromethane mg/kg .05 .05 0.0520 115. 104. 70-124 WG288408 46-131 WG288408 Vinyl chloride Xylenes, Total mg/kg .05 0.0532 106. 49-133 WG288408 mq/kq 15 0.174 116 64 126 PIG288408 ' Laboratory Control Sample Duplicate Analyte Units LCSD Res Ref Res RPD Lird t %Rec Batch ' Suspended Solids 1,2,4-Trichlorobenzene mg/1 ppm 90.0 0.0068 86.0 4.55 0.0055 21.3 20 27 108 68 WG287608 2,4,6-Trichlorophenol ppm 0.0076 0.0074 3.04 27 77 WG287659 WG287659 2,4-Dichlorophenal ppm 0.0086 0.0079 7.82 27 86 WG287659 2,4-Dimethylpphenol ppm 0.0059 0.0047 23.8 27 60 WG287659 2,4-Dinitrophenol 2,4-Dinitrotoluene ppm ppm 0.0056 0.0077 0.0042 27.6 0.0076 1.44 33 16 56 77 WG287659 WG287659 2,6-Dinitrotoluene ppm 0.0077 0.0075 2.63 19 17 WG287659 2-Chloronaphthalene ppm 0.0070 0.0063 10.3 31 71 WG267659 2-Chlorophenol 2-Nitrophenol ppm 0.0080 0.0077 3.54 31 80 WG287659 3,3-Dichlorobenzidine ppm ppm 0.0081 0.0075 0.0076 6.18 0.0068 9.03 30 18 82 75 WG287659 WG287659 4,6-Dinitro-2-methylphenol ppm 0.0071 0.0052 30.6 33 71 WG287659 Page 22 of 36 F] L II ENVIRONMENTAL SCIENCE CORP. Solutions-IES Ms. Walt Beckwith 1101 Nowell Road Raleigh, NC 27607 Quality Assurance Report Level II L280384 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 7SS-5858 1-800_767-5859 Fax (615) 7S8-5859 Tax I.D. 62.0814269 Est. 1970 February 26, 2007 4-Bromophenyl-phenylether ppm 0.0085 0.0081 5.05 18 85 WG287659 Laboratory Control Sample Duplicate Analyte Units LCSD Res Ref Res RPD Limit %Rec Batch 4-Chloro-3-methylphenol ppm 0.0075 0.0069 8.12 21 76 WG287659 4-Chlorophenyl-phenylether ppm 0.0073 0.0072 2.60 19 74 WG287659 4-Nitrophenol ppm 0.0059 0.0055 7.82 31 60 WG267659 Acenaphthene ppm 0.0066 0.0062 6.02 25 67 WG287659 Acenaphthylene ppm 0.0073 0.0068 6.61 26 74 WG287659 Anthracene ppm 0.0078 0.0075 3.64 17 78 WG287659 Benzidine ppm 0.0026 0.0024 10.2 32 27 WG287659 Benzo(a)anthracene ppm 0.0086 0.0080 7.19 17 87 WG287659 Benzo(a)pyrene ppm 0.0087 0.0085 2.30 17 88 WG287659 Benzo(b)fluoranthene ppm 0.0087 0.0069 22.2 18 87 WG287659 Benzo(gIh,i)perylene ppm 0.0063 0.0074 14.8 16 64 WG287659 Benzo(k)fluoranthene ppm 0.0084 0.0094 10.8 20 84 WG287659 Benzylbutyl phthalate ppm 0.0086 0.0091 5.94 18 87 WG287659 Bis(2-chlorethoxy)methane ppm 0.0077 0.0067 14.0 31 77 WG287659 Bis(2-chloroethyl)ether ppm 0.0062 0.0051 19.3 36 63 WG287659 Bis(2-chloroisopropyl)ether ppm 0.0075 0.0071 5.02 31 76 WG287659 Bis(2-ethylhexyl)phthalate ppm 0.0071 0.0089 21.6 18 72 WG287659 Chrysene ppm 0.0088 0.0076 14.3 17 88 WG287659 Di-n-butyl phthalate ppm 0.0085 0.0084 1.42 IS 85 WG287659 Di-n-octyl phthalate ppm 0.0069 0.0092 28.3 18 70 WG287659 Dibenz(a,h)anthracene ppm 0.0062 0.0069 10.0 17 62 WG287659 Diethyl phthalate ppm 0.0082 0.0078 5.12 16 82 WG287659 Dimethyl phthalate ppm 0.0076 0.0072 5.10 16 76 WG287659 Fluoranthene ppm 0.0073 0.0073 0.545 17 73 WG287659 Fluorene ppm 0.0068 0.0067 1.48 20 68 WG287659 Hexachloro-1,3-butadiene ppm 0.0065 0.0054 18.7 29 66 WG287659 Hexachlorobenzene ppm 0.0069 0.0065 6.38 1$ 70 WG287659 Hexachlorocyclopentadiene ppm 0.0095 0.0084 12.5 29 95 WG287659 Hexachloroethane ppm 0.0067 0.0057 16.2 31 67 WG287659 Indeno(1,2,3-cd)pyrene ppm 0.0060 0.0070 14.7 20 61 WG287659 Isophorone ppm 0.0082 0.0073 12.7 21 83 WG287659 n-Nitrosodi-n-propylamine ppm 0.0090 0.0081 10.5 28 90 WG267659 n-Nitrosodimethylamine ppm 0.0052 0.0052 0.950 34 53 WG287659 n-Nitrosodiphenylamine ppm 0.0082 0.0079 4.44 17 83 WG287659 Naphthalene ppm 0.0065 0.0055 16.3 34 66 WG287659 Nitrobenzene ppm 0.0071 0.0062 13.8 24 71 WG287659 Pentachlorophenol ppm 0.0066 0.0060 9.64 30 66 WG287659 Phenanthrene ppm 0.0074 0.0070 5.51 17 75 WG287659 Phenol ppm 0.0041 0.0037 9.31 27 42 WG287659 Pyrene ppm 0.0106 0.0090 16.0 17 106 WG287659 1,1-Dichloroethene mg/l 0.0578 0.0653 12.2 17 116 WG287860 1,2-Dichloroethane mg/l 0.0531 0.0577 8.27 15 106 WG287860 2-Butanone (MEK) mg/l 0.281 0.263 6.55 21 112 WG287860 Benzene mg/l 0.0526 0.0601 13.2 16 105 WG287860 Carbon tetrachloride mg/l 0.0550 0.0623 12.4 17 110 WG287860 Chlorobenzene mg/l 0.0559 0.0609 6.63 16 112 WG287860 Chloroform mg/l 0.0533 0.0603 12.4 15 107 WG287860 Tetrachloroethene mg/l 0.0531 0.0604 12.8 18 106 WG287860 Trichloroethene mg/l 0.0527 0.0595 12.1 16 105 WG287860 Vinyl chloride mg/l 0.0541 0.0562 3.69 17 108 WG287860 1,1,1,2-Tetrachloroethane mg/l 0.0546 0.0491 10.5 17 109 WG288164 1,1,1-Trichloroethane mg/l 0.0581 0.0532 8.73 17 116 WG288164 1,1,2,2-Tetrachloroethane mg/l 0.0554 0.0457 19.1 16 ill WG288164 1,1,2-Trichloroethane mg/1 0.0512 0.0467 9.30 16 102 WG288164 1, 1, 2-Trichloro-1, 2,2-trifluoroethane mg/1 0.0512 0.0468 9.14 18 102 WG288164 1,1-Dichloroethane mg/l 0.0538 0.0483 10.7 22 108 WG288164 1,1-Dichloroethene mg/l 0.0525 0.0482 8.64 17 105 WG288164 Page 23 of 36 12065 Lebanon Rd. Mt. Juliet, TN 37122 ENVIRONMENTAL (615) 758-5858 1-800-767-5859 SCIENCE CORP. Fax (615) 758-5959 ' Tax I.D. 62-0814289 Solutions-IES Est. 1970 Ms. Walt Beckwith ' 1101 Nowell Road Raleigh, Quality Assurance Report Level II NC 27607 February 26, 2007 L280384 1,1-11ichloropropene Mg/1 0.0530 0.0482 9.52 17 106 WG288164 �I Analyte Laboratory Control Sample Duplicate Units LCSD Res Ref Res RPD Limit %Rec Batch 1,2,3-Trichlorobenzene mg/l 0.0592 0.0535 10.1 19 118 WG258164 1,2,3-Trichloropropane mg/l 0.0532 0.0476 11.2 18 106 WG288164 1,2,3-Trimethylbenzene mg/1 0.0519 0.0469 10.1 16 104 WG288164 1,2,4-Trichlorobenzene mg/1 0.0575 0.0504 13.1 20 115 WG288164 1,2,4-Trimethylbenzene mg/1 0.0536 0.0487 9.60 18 107 WG288164 1,2-Dibromo-3-Chloropropane mg/1 0.0560 0.0464 18.9 19 112 WG288164 1,2-Dibromoethane mg/1 0.0596 0.0519 13.7 16 119. WG288164 1,2-Dichlorobenzene mg/l 0.0527 0.0466 12.3 16 105 WG288164 1,2-Dichloroethane mg/l 0.0613 0.0541 12.5 15 123 WG288164 1,2-Dichloropropane mg/l 0.0497 0.0460 7.77 18 99 WG288164 113,5-Trimethylbenzene mg/l 0.0543 0.0498 8.78 17 109 WG288164 1,3-Dichlorobenzene mg/1 0.0530 0.0479 10.3 17 106 WG288164 113-Dichloropropane mg/1 0.0515 0.0463 10.7 15 103 WG288164 ' 114-Dichlorobenzene mg/1 0.0513 0.0459 11.1 17 103 WG288164 2,2-Dichloropropane mg/1 0.0818 0.0752 8.37 21 164 WG288164 2-Butanone (MEK) mg/1 0.269 0.239 11.9 22 108 WG288164 2-Chlorotoluene mg/1 0.0525 0.0483 8.38 26 105 WG288164 4-Chlorotoluene mg/l 0.0543 0.0493 9.49 17 109 WG288164 4-Methyl-2-pentanone (MIBK) mg/1 0.268 0.243 9.76 21 107 WG288164 Acetone mg/l 0.276 0.235 15.8 20 110 WG288164 Acrolein mg/1 0.296 0.246 18.4 13 118 WG288164 Acrylonitrile m7/1 0.244 0.211 14.5 20 98 WG288164 Benzene mg/l 0.0478 0.0429 10.8 16 96 WG288164 Bromobenzene Bromodichloromethane mg/1 mg/1 0.0540 0.0588 0.0489 0.0547 9.76 7.28 16 17 108 118 WG288164 WG288164 Bromoform mg/1 0.0540 0.0454 17.3 15 108 WG288164 Bromomethane mg/1 0.0490 0.0516 5.03 21 98 WG288164 Carbon disulfide mg/l 0.0534 0.0491 8.49 20 107 WG288164 Carbon tetrachloride mg/l 0.0829 0.0767 7.79 17 166 WG288164 Chlorobenzene mg/1 0.0510 0.0459 10.6 16 102 WG288164 Chlorodibromomethane mg/1 0.0585 0.0516 12.5 15 117 WG288164 Chloroethane mg/l 0.0527 0,0567 7.36 24 105 WG288164 Chloroform mg/l 0.0544 0.0489 10.6 15 109 WG288164 Chloromethane mg/1 0.0380 0.0413 8.21 22 76 WG288164 cis-1,2-Dichloroethene mg/1 0.0517 0.0464 11.0 15 103 WG288164 cis-1,3-Dichloropropene mg/1 0.0536 0.0497 7.51 18 107 WG288164 Di -isopropyl ether Dibromomethane mg/1 0.0511 0.0450 12.7 IS 102 WG288164 Dichlorodifluoromethane mg/1 mg/l 0.0636 0.0769 0.0572 0.0844 10.5 9.29 16 22 127 154 WG288164 WG288164 Ethylbenzene mg/1 0.0519 0.0469 10.0 17 104 WG288164 Hexachlorobutadiene mg/1 0.0574 0.0509 12.0 18 115 WG288164 Isopropylbenzene mg/1 0.0532 0.0477 10.9 17 106 WG288164 Methyl tert-butyl ether mg/l 0.0575 0.0506 12.7 18 115 WG288164 Methylene Chloride mg/l 0.0513 0.0453 12.3 17 103 WG288164 n-Butylbenzene mg/l 0.0529 0.0488 8.18 19 106 WG288164 n-Propylbenzene mg/1 0.0530 0.0486 8.59 17 106 WG288164 Naphthalene mg/1 0.0586 0.0494 17.1 17 117 WG288164 p-Isopropyltoluene mg/l 0.0530 0.0498 6.20 18 106 WG268164 sec-Butylbenzene mg/1 0.0515 0.0467 9.95 18 103 WG288164 Styrene mg/1 0.0537 0.0490 9.19 17 107 VIG288164 tert-Butylbenzene mg/1 0.0526 0.0478 9.63 17 105 WG288164 Tetrachloroethene mg/1 0.0523 0.0458 13.2 18 1 105 WG288164 Toluene trans-1,2--Dichloroethene mg/1 mg/1 0.0500 0.0522 0.0465 0.0463 7.24 11.9 18 22 100 104 WG288164 WG288164 trans-1,3-Dichloropropene mg/1 0.0547 0.0513 6.35 18 109 WG288164 Trichloroethene mg/1 0.0526 0.0498 5.53 16 105 WG288164 Trichlorofluoromethane mg/l 0.0627 0.0667 6.22 19 125 WG288164 Vinyl chloride mg/l 0.0544 0.0586 7,40 17 109 WG288164 Xylenes, Total mg/1 0.156 0.139 11.7 17 104 WG288164 Page 24 of 36 I ENVIRONMENTAL SCIENCE CORP. Solutions-IES Ms. Walt Beckwith 1101 Nowell Road Raleigh, NC 27607 Quality Assurance Report Level II L280384 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1- Soo -767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 February 26, 2007 Laboratory Control Sample Duplicate Analyte Units LCSD Res Ref Res RPD Limit %Rec Batch 1,1,1,2-Tetrachloroethane mg/kg 0.0589 0.0565 4.15 16 118 WG288251 1,1,1-Trichloroethane mg/kg 0.0419 0.0411 1.86 16 84 WG288251 ' 1,1,2,2-Tetrachloroethane mg/kg 0.0467 0.0494 5.55 16 93 WG288251 1,1,2-Trichloroethane mg/kg 0.0526 0.0521 0.935 14 105 WG288251 1,1,2-Trichloro-1,2,2-trifluoroethane mg/kg 0.0412 0.0404 1.75 17 82 WG288251 1,1-Dichloroethane mg/kg 0.0422 0.0411 2.78 16 84 WG288251 1,1-Dichloroethene mg/kg 0.0448 0.0443 1.08 19 90 WG288251 1,1-Dichloropropene mg/kg 0.0428 0.0418 2.35 17 86 WG288251 1,2,3-Trichlorobenzene mg/kg 0.0535 0.0549 2.51 21 107 WG288251 1,2,3-Trichloropropane mg/kg 0.0481 0.0506 5.14 19 96 WG288251 1,2,3-Trimethylbenzene mg/kg 0.0419 0.0408 2,87 15 84 WG288251 1,2,4-Trichlorobenzene 1,2,4-Trimethylbenzene mg/kg mg/kg 0.0575 0.0535 0.0578 0.0516 0.475 20 115 WG288251 1,2-Dibromo-3-Chloropropane mg/kg 0.0490 0.0556 3.71 12.6 15 20 107 98 WG288251 WG288251 1,2-Dibromoethane 1,2-Dichlorobenzene mg/kg mg/kg 0.0505 0.0484 0.0511 0.0474 1.19 23 101 WG288251 1,2-Dichloroethane mg/kg 0.0401 0.0402 2.10 0.255 15 15 97 80 WG288251 WG288251 1,2-Dichloropropane 1,3,5-Trimethylbenzene mg/kg 0.0500 0.0485 2.90 16 100 WG288251 1,3-Dichlorobenzene mg/kg mg/kg 0.0526 0.0590 0.0509 0.0570 3.16 3.43 15 18 105 118 WG288251 WG288251 1,3-Dichloropropane 114-Dichlorobenzene mg/kg mg/kg 0.0499 0.0480 0.0494 0.0460 1.15 15 100 WG288251 2,2-Dichloropropane mg/kg 0.0471 0.0459 4.34 2.61 17 19 96 94 WG288251 WG288251 2-Butanone (MEK) 2-Chloroethyl vinyl ether mg/kg mg/kg 0.189 0.103 0.217 0.109 14.1 5.48 21 14 76 41 WG288251 WG288251 2-Chlorotoluene mg/kg 0.0506 0.0492 2.62 19 101 WG288251 4-Chlorotoluene mg/kg 0.0527 0.0508 3.64 16 105 WG288251 4-Methyl-2-pentanone (MIBK) mg/kg 0.216 0.238 10.0 19 86 WG288251 Acetone Acrylonitrile mg/kg mg/kg 0.168 0.206 0.187 0.226 10.5 9.51 31 18 67 WG288251 ' Benzene mg/kg 0.0433 0.0424 2.15 13 82 67 WG288251 WG288251 Bromobenzene Bromodichloromethane mg/kg mg/kg 0.0477 0.0480 0.0467 0.0474 2.26 1.29 15 13 95 WG288251 Bromoform mg/kg 0.0631 0.0647 2.48 16 96 126 WG288251 WG288251 Bromomethane Carbon tetrachloride Chlorobenzene mg/kg mg/kg 0.0542 0.0451 0.0531 0.0437 1.97 2.99 20 16 108 90 WG288251 WG288251 mg/kg 0.0564 0.0543 3.67 16 113 WG288251 Chlorodibromomethane mg/kg 0.0579 0.0567 2.18 16 116 WG288251 Chloroethane mg/kg 0.0430 0.0431 0.329 16 66 WG288251 Chloroform Chloromethane mg/kg mg/kg 0.0424 0.0374 0.0415 0.0372 2.02 14 85 WG268251 cis-1,2-Dichloroethene mg/kg 0.0459 0.0449 0.509 2.35 17 15 75 92 WG288251 WG288251 cis-1,3-Dichloropropene mg/kq 0.0495 0.0490 1.02 15 99 WG288251 Di -isopropyl ether Dibromomethane mg/kg 0.0426 0.0420 1.38 15 85 WG288251 Dichlorodifluoromethane Ethylbenzene mg/kg mg/kg mg/kg 0.0467 0.0420 0.0557 0.0479 0.0415 0.0531 2.45 1.18 4.78 14 19 15 93 84 111 WG288251 WG288251 WG288251 Hexachlorobutadiene mg/kg 0.0526 0.0521 1.01 16 105 WG288251 Isopropylbenzene mg/kg 0.0529 0.0510 3.65 16 106 WG288251 Methyl tert-butyl ether mg/kg 0.0409 0.0421 3.02 16 82 WG288251 Methylene Chloride n-Butylbenzene mg/kg mg/kg 0.0463 0.0432 0.0452 0.0413 2.50 4.40 15 93 WG288251 n-Propylbenzene Naphthalene mg/kg 0.0495 0.0480 3.01 18 16 86 99 WG288251 WG288251 p-Isopropyltoluene mg/kg mg/kg 0.0473 0.0550 0.0504 0.0529 6.36 3.93 21 16 95 110 WG288251 WG288251 sec-Butylbenzene mg/kg 0.0521 0.0499 4.15 15 104 WG288251 Styrene tert-Butylbenzene mg/kg mg/kg 0.0564 0.0549 0.0547 0.0528 3.12 3.77 16 16 113 110 WG288251 WG288251 Tetrachloroethene mg/kg 0.0601 0.0571 5.02 18 120 WG288251 Page 25 of 36 r 12065 Lebanon Rd. Mt. Juliet, TN 37122 ENVIRONMENTAL (61S) 758-5858 1-800-767-5859 SCIENCE CORP. Fax (615) 758-5859 Tax I.D. 62-0814289 Solutions-IES Est. 2970 Ms. Walt Beckwith 1101 Nowell Road Raleigh, NC 27607 Quality Assurance Report Level II February 26, 2007 L280384 Toluene mq/kg 0.0472 0.0462 2.12 13 94 WG288251 Analyte Laboratory Control Sample Duplicate Units LCSD Res Ref Res RPD Limit %Rec Batch trans-1,2-Dichloroethene mg/kg 0.0456 0.0449 1.62 17 91 WG288251 trans-1,3-Dichloropropene Trichloroethene mg/kg 0.0488 0.0491 0.648 17 98 WG289251 Trichlorofluoromethane mg/kg mg/kg 0.0484 0.0389 0.0473 0.0383 2.27 1.75 14 15 97 78 WG288251 WG288251 Vinyl chloride Xylenes, Total mg/kg 0.0405 0.0403 0.501 14 81 WG288251 mg/kg 0.167 0.160 4.25 14 ill WG288251 2-Chloroethyl vinyl ether mg/l 0.212 0.218 2.66 28 85 WG288375 1,1,1,2-Tetrachloroethane 1,1,1-Trichloroethane mg/kg mg/kg 0.0568 •0.0555 0.0649 0.0622 13.3 16 114 WG288408 1,1,2,2-Tetrachloroethane mg/kg 0.0557 0.0650 11.3 15.4 16 16 ill ill WG288408 WG288408 1,1,2-Trichloroethane 1,1,2-Trichloro-1,2,2-trifluoroethane mg/kg mg/kg 0.0547 0.0515 0.0612 0.0562 11.2 8.61 14 109 WG288408 1,1-Dichloroethane mg/kg 0.0446 0.0515 14.3 17 16 103 89 WG288408 WG288408 1,1-Dichloroethene 1,1-Dichloropropene mg/kg 0.0509 0.0550 7.80 19 102 WG288408 1,2,3-Trichlorobenzene mg/kg mg/kg 0.0549 0.0564 0.0604 0.0587 9.49 3.98 17 21 110 113 WG288408 WG288408 1,213-Trichloropropane 1,213-Trimethylbenzene mg/kg 0.0530 0.0599 12.3 19 106 WG288408 1,2,4-Trichlorobenzene mg/kg mg/kg 0.0552 0.0540 0.0587 0.0554 6.15 2.55 15 20 110 108 WG288408 1,2,4-Trimethylbenzene 1,2-Dibromo-3-Chloropropane mg/kg 0.0563 0.0603 6.85 15 113 WG288408 WG288408 1,2-Dibromoethane mg/kg mg/kg 0.0597 0.0512 0.0660 0.0578 10.1 12.2 20 23 119 102 WG288408 WG288408 ' 1,2-Dichlorobenzene 1,2-Dichloroethane mg/kg mg/kg 0.0553 0.0527 0.0587 0.0591 5.91 15 ill WG288408 1,2-Dichloropropane mg/kg 0.0511 0.0526 11.5 3.02 15 16 105 102 WG288408 WG286406 1,3,5-Trimethylbenzene 1,3-Dichlorobenzene mg/kg mg/kg 0.0561 0.0545 0.0607 0.0582 4.34 6.71 15 18 116 109 WG288408 WG288408 1,3-Dichloropropane 1,4-Dichlorobenzene mg/kg 0.0513 0.0573 11.0 15 103 WG288408 2,2-Dichloropropane mg/kg mg/kg 0.0538 0.0510 0.0563 0.0555 4.65 8.48 17 19 108 102 WG288408 WG288408 2-Butanone (MEK) 2-Chloroethyl vinyl ether mg/kg mg/kg 0.249 0.296 0.280 0.334 11.9 12.1 21 14 99 WG288408 2-Chlorotoluene 4-Chlorotoluene mg/kg 0.0559 0.0597 6.67 19 118 112 WG268408 WG288408 ' 4-Methyl-2-pentanone (MIBK) mg/kg mg/kg 0.0557 0.271 0.0592 0.299 6.09 9.73 16 19 ill 108 WG288408 WG268406 Acetone Acrylonitrile mg/kg mg/kg 0.221 0.253 0.264 0.293 17.6 14.7 31 18 Be 101 WG288408 Benzene Bromobenzene mg/kg 0.0509 0.0548 7.31 13 102 WG288406 WG288408 Bromodichloromethane mg/kg mg/kg 0.0550 0.0574 0.0596 0.0601 7.96 4.57 15 13 110 115 WG288408 WG288408 Bromoform Bromomethane mg/kg mg/kg 0.0548 0.0508 0.0614 0.0572 11.3 12.0 16 110 WG288408 Carbon tetrachloride mg/kg 0.0565 0.0607 7.21 20 16 102 113 WG288408 WG288408 Chlorobenzene Chlorodibromomethane mg/kg mg/kg 0.0536 0.0582 0.0583 0.0653 8.42 11.5 16 107 WG288408 Chloroethane mg/kg 0.0390 0.0420 7.36 16 16 116 78 WG288408 WG288408 Chloroform Chloromethane mg/kg mg/kg 0.0515 0.0327 0.0561 0.0562 8.63 53.0 14 17 103 65 WG288408 cis-1,2-Dichloroethene mg/kg 0.0519 0.0572 9.71 15 104 WG288408 WG288408 cis-1,3-Dichloropropene Di -isopropyl ether mg/kg 0.0563 0.0593 5.18 15 113 WG288408 Dibromcmethane mg/kg mg/kg 0.0533 0.0466 0.0576 0.0481 7.80 3.09 15 14 107 93 VIG268406 Dichlorodifluoromethane mg/kg 0.0490 0.0520 5.95 19 98 WG288408 WG288408 Ethylbenzene Hexachlorobutadiene Isopropylbenzene mg/kg mg/kg mg/kg 0.0556 0.0545 0.0562 0.0585 0.0561 0.0601 5.08 3.02 6.71 15 16' 16 111 109 112 WG288408 WG288408 WG288408 Methyl tert-butyl ether mg/kg 0.0502 0.0553 9.70 16 100 WG288408 Page 26 of 36 ' ' ENVIRONMENTAL SCIENCE CORP. Solutions-IES Ms. Walt Beckwith 11.01 Nowell Road Raleigh, NC 27607 Methylene Chloride Quality Assurance Report Level II L280384 mq/kq 0.0476 0 OS18 8.44 15 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 February 26, 2007 95 WG288408 ' Analyte Laboratory Control Sample Duplicate Units LCSD Res Ref Res RPD Limit %Rec Batch n-Butylbenzene n-Propylbenzene mg/kg 0.0545 0.0566 3.81 18 209 WG288408 Naphthalene mg/kg mg/kg 0.0556 0.0558 0.0590 0.0600 6.04 7.21 16 21 ill 112 WG288408 ' p-Isopropyltoluene mg/kg 0.0563 0.0602 6.68 16 113 WG288408 WG288408 sec-Butylbenzene Styrene mg/kg 0.0562 0.0603 7.18 15 112 WG288408 tert-Butylbenzene mg/kg mg/kg 0.0509 0.0565 0.0547 0.0600 7.16 5.88 16 16 102 WG288408 Tetrachloroethene mg/kg 0.0548 0.0574 4.66 18 113 110 WG288408 WG288408 ' Toluene trans-1,2-Dichloroethene mg/kg mg/kg 0.0526 0.0525 0.0545 0.0559 3.50 6.23 13 17 105 WG288408 trans-1,3-Dichloropropene mg/kg 0.0599 0.0634 5.65 17 105 120 WG288408 WG288408 Trichloroethene Trichlorofluoromethane mg/kg mg/kg 0.0547 0.0485 0.0577 0.0520 5.21 6.84 14 109 WG288408 ' Vinyl chloride Xylenes, Total mg/kg 0.0507 0.0532 4.77 15 14 97 101 WG288408 WG288408 mo/kcr 0.164 0.174 5.84 14 110 WG288408 Analyte Units Matrix Spike MS Res Ref Res TV Rec Limit Ref Samp Batch ' Mercury mg/1 0.0029 0.00 .003 98.3 70-130 L280203-02 WG287367 Arsenic Barium mg/1 mg/l 1.12 1.22 0.00 0.0904 1.13 99.1 75-125 L280327-01 WG267387 Cadmj.um Chromium mg/1 1.17 0.0007 1.13 1.13 100. 103. 75-125 75-125 L280327-01 L280327-01 WG287387 WG287387 ' Lead Selenium mg/l mg/1 1.06 1.11 0.0013 0.00 1.13 1.13 93.7 98.2 75-125 75-125 L260327-01 L280327-01 WG287387 WG287387 Silver mg/1 mg/l 1.08 1.04 0.00 0.0044 1.13 1.13 95.6 91.6 75-125 75-125 L280327-01 L280327-01 WG287387 WG287387 1,1-Dichloroethene 1,2-Dichloroethane mg/l mg/l 3.34 3.28 0.00 2.5 134. 58-145 L280558-04 WG287860 ' 2-Butanone (MEK) mg/1 14.6 0.00 0.00 2.5 12.5 131. 116. 54-145 47-133 L280558-04 L280558-04 WG287860 WG287860 Benzene Carbon tetrachloride mg/l mg/l 2.90 3.04 0.00 0.00 2.5 116. 51-134 L280558-04 WG287860 Chla oformene mg/l 2.01 0.00 2.5 2.5 122. 80.6 51-147 59-125 L280558-04 WG287860 L280558-04.WG287860 ' Tetrachloroethene mg/l mg/l 3.12 1.75 0.00 0.00 2.5 2.5 125. 55-133 L280558-04 WG287860 Tri chlaroethene Tri Vinyl chloride mg/l 2.44 0.00 2.5 69.9 97.4 53-128 57-135 L280558-04 L280558-04 WG287860 WG287860 mg/1 3.72 0.00 2.5 149. 44-132 L280558-04 WG287860 1, 1, 1, 2-Tetrachloroethane 1, 1, 1-Trichloroethane mg/1 mg/l 0.0501 0.0541 0.00 .05 100. 57-133 L280458-01 WG288164 ' 1, 1, 2, 2-Tetrachloroethane mg/l 0.0494 0.00 0.00 .05 .05 108. 98.9 54-143 58-134 L280458-01 L280458-01 WG288164 W-288164 1, 1, 2-Trichloroethane 1, 1, 2-Trichloro-1, 2,2-trifluoroethane mg/l mg/l 0.0487 0.0466 0.00 .05 97.3 58-125 L280458-01 WG288164 1,1-Dichloroethane 1,1-Dichloroethene mg/1 0.0504 0.00 0.0015 .05 .05 93.1 97.9 61-136 53-136 L280458-01 L280458-01 WG288164 WG288164 1,1-Dichloropropene mg/l mg/l 0.0491 0.0475 0.00 0.00 .05 98.2 94.9 58-145 58-126 L280458-01 WG288164 1, 2, 3-Trichlorobenzene 1, 2, 3-Trichloropropane mg/1 0.0480 0.00 .05 .05 96.1 48-127 L280458-01 L280458-01 WG268164 WG288164 1, 2, 3-Trimethylbenzene mg/l mg/l 0.0506 0.0480 0.00 0.00 .05 101. 96.0 57-145 51-106 L280458-01 L280458-01 WG288164 1, 2, 4-Trichlorobenzene 1, 2, 4 -Trimethylbenzene mg/l 0.0467 0.00 .05 .05 93.5 41-127 L280458-01 WG288164 WG288164 ' 1,2-Dibromo-3-Chloropropane mg/1 mg/l 0.0495 0.0516 0.0009 0.00 .o5 97.1 103. 52-125 44-138 L280458-01 L280458-01 WG288164 1,2-Dibromoethane 1,2-Dichlorobenzene mg/l mg/2 0.0554 0.0471 0.00 .05 .05 111. 64-126 L280458-01 WG288164 WG288164 1,2-Dichloroe1h5ne mg/1 0.0555 0.0006 0.00 .05 .05 93.0 111. 50-127 54-145 L280458-01 L280458-01 WG288164 WG288164 ' 1,2-Dichloropropane 113,5-Trimethylbenzene mg/l 0.0465 0.00 .05 93.1 55-135 L280456-01 WG288164 mg/l 0.0490 0.00 .05 98.0 54-125 L280458-01 WG289164 Page 27 of 36 1 1] 12065 Lebanon Rd. 0 Mt. Ju,lietTN 37122 ENVIRONMENTAL 858 1-800-767-5859 SCIENCE CORP. Fax (61s) 7S8-5859 Tax I.D. 62-0814289 Solutions-IES Est. 1970 Ms. Walt Beckwith 1101 Nowell Road Quality Assurance Report Level II Raleigh, NC 27607 February 26, 2007 L280384 1,3-Dichlorobenzene ma/1 0.0472 0.00 .05 94.3 47-128 L280458-01 WG288164 Matrix Spike Analyte Units MS Res Ref Res TV % Rec Limit Ref Samp Batch 1,3-Dichloropropane mg/1 0.0469 0.00 .05 93.8 64-125 L290458-01 WG288164 1,4-Dichlorobenzene mg/1 0.0525 0.0072 .05 90.6 47-123 L280458-01 WG288164 2,2-Dichloropropane mg/1 0.0734 0.00 .05 147. 44-143 L280458-01 WG288164 2-Butanone (MEK) mg/l 0.266 0.00 .25 106. 47-133 L280458-01 WG288164 2-Chlorotoluene mg/1 0.0489 0.0003 .05 97.2 51-135 L280458-01 WG288164 4-Chlorotoluene mg/1 0.0478 0.00 .05 95.7 57-123 L280458-01 WG288164 4-Methyl-2-pentanone (MIBK) mg/l 0.266 0.00 .25 106. 45-144 L280458-01 WG288164 Acetone mg/1 0.259 0.0783 .25 72.3 25-158 L280458-01 WG288164 Acrolein mg/1 0.275 0.00 .25 110. 25-128 L280458-01 WG288164 Acrylonitrile mg/1 0.229 0.00 .25 91.6 39-136 L280458-01 WG288164 Benzene mg/1 •0.0463 0.0030 .05 86.6 51-134 L280456-01 WG288164 Bromobenzene mg/1 0.0478 0.00 .05 95.6 60-131 L280458-01 WG288164 Bromodichloromethane mg/1 0.0555 0.00 .05 111. 54-139 L280458-01 WG288164 Bromoform mg/1 0.0491 0.00 .05 98.1 52-144 L280458-01 WG288164 Bromomethane mg/1 0.0432 0.00 .05 86.4 23-131 L280458-01 WG286164 Carbon disulfide mg/1 0.0481 0.00 .05 96.2 40-145 L280458-01 WG288164 Carbon tetrachloride mg/1 0.0770 0.00 .05 154. 51-147 L280458-01 WG288164 Chlorobenzene mg/1 0.0491 0.0018 .05 94.5 59-125 L280458-01 WG288164 Chlorodibromomethane mg/1 0.0542 0.00 .05 108. 57-133 L280458-01 WG288164 Chloroethane mg/1 0.0508 0.00 .05 102. 38-153 L280458-01 VIG288164 Chloroform mg/1 0.0493 0.00 .05 98.6 55-133 L280458-01 WG288164 Chloromethane mg/1 0.0339 0.00 .05 67.8 39-135 L280458-01 WG288164 cis-1,2-Dichloroethene mg/1 0.0474 0.0006 .05 93.5 64-126 L280458-01 WG288164 cis-1,3-Dichloropropene mg/1 0.0481 0.00 .05 96.1 54-122 L280458-01 WG288164 Di -isopropyl ether mg/1 0.0442 0.00 .05 88.5 53-132 L280458-01 WG288164 Dibromomethane mg/1 0.0595 0.0005 .05 118. 61-132 L280456-01 WG288164 Dichlorodifluoromethane mg/1 0.0745 0.00 .05 149. 26-153 L280458-01 WG288164 Ethylbenzene mg/1 0.0479 0.00 .05 95.8 55-125 L280458-01 WG288164 Rexachlorobutadiene mg/1 0.0528 0.00 .05 106. 51-109 L280458-01 WG288164 Isopropylbenzene mg/1 0.0489 0.00 .05 97.9 59-127 L280458-01 WG288164 Methyl tert-butyl ether mg/1 0.0519 0.0003 .05 103. 50-137 L280458-01 WG288164 Methylene Chloride mg/1 0.0454 0.0006 .05 89.4 44-143 L280458-01 WG288164 n-Butylbenzene mg/1 0.0478 0.0004 .05 94.7 47-124 L280458-01 WG288164 n-Propylbenzene mg/1 0.0485 0.00 .05 97.1 53-124 L280458-01 WG288164 Naphthalene mg/1 0.0503 0.0047 .05 91.3 45-141 L280458-01 WG288164 p-Isopropyltoluene mg/l 0.0492 0.0003 .05 97.7 52-126 L280458-01 WG288164 sec-Butylbenzene mg/1 0.0471 0.0004 .05 93.2 54-127 L280458-01 WG288164 Styrene mg/1 0.0490 0.00 .05 97.9 55-121 L280458-01 WG288164 tert-Butylbenzene mg/1 0.0503 0.00 .05 101. 57-128 L280458-01 WG288164 Tetrachloroethene mg/1 0.0482 0.00 .05 96.4 53-128 L280458-01 WG288164 Toluene mg/1 0.0467 0.0013 .05 90.8 57-126 L280458-01 WG286164 tran5-1,2-Dichloroethene mg/1 0.0454 0.00 .05 90.8 52-139 L280458-01 WG288164 trans-1,3-Dichloropzopene mg/1 0.0482 0.00 .05 96.4 48-113 L280458-01 WG288164 Trichloroethene mg/1 0.0503 0.00 .05 101. 57-135 L280458-01 WG288164 Trichlorofluoromethane mg/1 0.0605 0.00 .05 121. 42-134 L280458-01 WG288164 Vinyl chloride mg/1 0.0487 0.00 .05 97.4 44-132 L280458-01 WG288164 Xylenes, Total mg/1 0.144 .0.0012 .15 95.5 54-129 L280458-01 WG288164 1,1,1,2-Tetrachloroethane mg/kg 0.224 0.00 .05 89.7 56-123 L280384-02 WG288251 1,1,1-Trichloroethane mg/kg 0.165 0.00 .05 65.8 53-139 L280384-02 WG288251 1,1,2,2-Tetrachloroethane mg/kg 0.214 0.00 .05 85.5 37-133 L280384-02 WG288251 1,1,2-Trichloroethane mg/kg 0.221 0.00 .05 88.6 61-113 L280384-02 WG288251 1,1,2-Trichloro-1,2,2-trifluoroethane mg/kg 0.169 0.0079 .05 64.2 56-115 L280384-02 WG288251 1,1-Dichloroethene mg/kg 0.170 0.00 .05 67.8 64-127 L280384-02 WG288251 1,1-Dichloroethene mg/kg 0.176 0.00 .05 70.5 64-126 L280384-02 WG288251 1,1-Dichloropropene mg/kg 0.165 0.00 .05 66.1 55-108 L280384-02 WG288251 1,2,3-Trichlorobenzene mg/kg 0.205 0.00 .05 82.1 30-113 L280384-02 WG288251 1,2,3-Trichloropropane mg/kg 0.220 0.00 .05 86.1 47-138 L280384-02 WG288251 1,2,3-Trimethylbenzene mg/kg 0.175 0.00 .05 70.0 42-96 L280384-02 WG288251 Page 28 of 39 1 FBI L 0 ENVIRONMENTAL SCIENCE CORP. Solutions-IES Ms. Walt Beckwith 1101 Nowell Road Raleigh, NC 27607 1,2,4-Trichlorobenzene Quality Assurance Report Level II L280384 mq/kg 0.214 0.00 05 85.8 1205S Lebanon Rd. Mt. Juliet, TN 37122 c615) 758-5e5a 1-800-767-5859 Fax 1615) 758-5859 Tax I.D. 62-0814289 Est. 1970 February 29, 2007 30-104 L280384 02 WG288251 Analyte Units Matrix Spike MS Res Ref Res TV % Rec Limit Ref Samp Batch 1,2,4-Trimethylbenzene 1,2-Dibromo-3-Chloropropane mg/kg mg/kg 0.205 0.228 0.00 .05 81.9 38-108 L280384-02 WG288251 1,2-Dibromoethane mg/kg 0.223 0.00 0.00 .05 .05 91.2 89.3 39-135 57-120 L280384-02 L280384-02 WG288251 WG288251 1,2-Dichlorobenzene 1,2-Dichloroethane mg/kg mg/kg 0.197 C.179 0.00 0.00 .05 78.9 36-110 L280384-02 WG288251 1,2-Dichloropropane mg/kg 0.200 0.00 .05 .05 71.6 80.0 46-147 63-124 L280384-02 L280384-02 WG288251 WG288251 1,3,5-Trimethylbenzene 1,3-Dichlorobenzene mg/kg mg/kg 0.201 0.217 0.00 .05 80.6 39-106 L280384-02 WG288251 1,3-Dichloropropane mg/kg 0:211 0.00 0.00 .05 .05 86.8 84.2 31-109 65-116 L280384-02 L280384-02 WG288251 WG288251 1,4-Dichlorobenzene 2,2-Dichloropropane mg/kg mg/kg 0.186 0.179 0.00 0.00 .05 74.3 32-102 L280384-02 WG288251 2-Butanone (MEK) 2-Chloroethyl vinyl mg/kg 0.995 0.00 .05 .25' 71.6 79.6 49-138 43-137 L280384-02 L280384-02 WG288251 WG288251 ether 2-Chlorotoluene mg/kg mg/kg 0.424 0.192 0.00 0.00 .25 34.0 40-138 L280384-02 WG288251 4-Chlorotoluene 4-Methyl-2-pentanone (MIRK) mg/kg 0.197 0.00 .05 .05 77.0 78.8 45-111 38-106 L280384-02 L280384-02 WG288251 WG288251 Acetone mg/kg mg/kg 1.08 0.887 0.00 0.00 .25 .25 86.2 71.0 47-133 33-148 L280384-02 L280384-02 WG288251 WG288251 Acrylonitrile Benzene mg/kg mg/kg 1.03 0.175 0.00 0.00 .25 82.7 40-126 L2B0384-02 WG288251 Bromobenzene mg/kg 0.192 0.00 .05 .05 70.1 76.7 54-119 45-116 L280384-02 L280384-02 WG288251 WG288251 Bromodichloromethane Bromoform mg/kg 0.196 0.00 .05 78.5 51-125 L280384-02 WG288251 Bromomethane mg/kg mg/kg 0.251 0.216 0.00 0.00 .05 .05 100. 86.4 44-135 30-113 L280384-02 L280384-02 WG288251 WG268251 Carbon tetrachloride Chlorobenzene mg/kg 0.171 0.00 .05 66.2 47-133 L280384-02 WG288251 Chlorodibromomethane mg/kg mg/kg 0.217 0.229 0.00 0.00 .05 .05 86.7 91.6 53-110 53-125 L280384-02 L280384-02 WG288251 WG288251 Chloroethane Chloroform mg/kg mg/kg 0.193 0.175 0.00 0.00 .05 77.2 42-149 L280384-02 WG288251 Chloromethane mg/kg 0.146 0.00 .05 .05 70.1 58.5 61-127 35-140 L280384-02 L280384-02 WG268251 WG288251 cis-1,2-Dichloroethene cis-1,3-Dichloropropene mg/kg mg/kg 0.188 0.207 0.00 0.00 .05 75.3 67-120 L280384-02 WG268251 Di -isopropyl ether mg/kg 0.181 0.00 .05 .05 82.8 72.5 53-113 62-119 L280384-02 L280384-02 WG288251 WG288251 Dibromomethane Dichlorodifluoromethane mg/kg mg/kg 0.206 0.172 0.00 0.00 .05 82.2 57-126 L280384-02 WG268251 Ethylbenzene mg/kg 0.208 .0.00 .05 .05 69.0 83.2 34-140 47-111 L280384-02 L280384-02 WG288251 WG288251 Hexachlorobutadiene Isopropylbenzene mg/kg mg/kg 0.187 0.200 0.00 0.00 .05 75.0 30-91 L280384-02 WG288251 Methyl tent -butyl ether mg/kg 0.183 0.00 .05 .05 80.1 73.1 49-110 63-131 L280384-02 L280384-02 WG288251 WG288251 Methylene Chloride n-Butylbenzene mg/kg mg/kg 0.190 0.162 0.00 0.00 .05 75.8 54-123 L280384-02 WG288251 n-Propylbenzene mg/kg 0.187 0.00 .05 .05 64.7 74.7 36-94 43-101 L260384-02 L280384-02 WG288251 WG288251 Naphthalene p-Isopropyltoluene mg/kg mg/kg 0.207 0.203 0.00 0.00 .05 82.9 81.0 33-125 34-105 L260384-02 WG288251 sec-Butylbenzene Styrene mg/kg 0.193 0.00 .05 .05 77.1 37-105 L280384-02 L280384-02 WG288251 WG288251 tert-Butylbenzene mg/kg mg/kg 0.218 0.207 0.00 0.00 .05 .05 87.1 82.8 43-107 45-112 L280384-02 L2B0384-02 WG288251 WG288251 Tetrachloroethene Toluene mg/kg 0.211 0.00 .05 64.5 40-114 L280384-02 WG288251 trans-1,2-Dichloroethene mg/kg mg/kg 0.188 0.178 0.00 0.00 .05 75.2 71.2 54-109 58-118 L280384-02 WG288251 trans-1,3-Dichloropropene Trichloroethene mg/kg 0.208 0.00 .05 .05 83.2 41-107 L280384-02 L280384-02 WG288251 WG288251 Trichlorofluoromethane mg/kg mg/kg 0.184 0.186 0.00 0.00 .05 .05 73.8 74.3 56-119 39-126 L280384-02 L280384-02 WG288251 WG288251 Vinyl chloride Xylenes, Total mg/kg 0.165 0.00 .05 65.9 39-127 L280384-02 WG288251 mg/kg 0.625 0.00 .15 83.3 51-107 L280384-02 WG288251 2-Chloroethyl vinyl ether mg/l 2.34 0.0130 .25 93.1 28-148 L280733-13 WG288375 1,1,1,2-Tetrachloroethane 1,1,1-Trichloroethane mg/kg 0.217 0.00 .05 86.9 56-123 L280418-03 WG288408 mg/kg 0.234 0.00 .05 93.5 53-139 L280418-03 WG288408 Page 29 of 36 1 ENVIRONMENTAL CIENCE CORP. Solutions-IES Ms. Walt Beckwith 1101 Nowell Road Raleigh, NC 27607 1,1,2,2-Tetrachloroethane Quality Assurance Report Level II L280384 ma/kg 0.191 ' 0.00 05 76 5 12065 Lebanon Rd. .Mt. Juliet, TH 37122 (615) 758-5859 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 February 26, 2007 37-133 L280418-03 WG288408 Matrix Spike Analyte Units MS Res Ref Res TV Rec Limit Ref Samp Batch 1,1,2-Trichloroethane mg/kg 0.239 0.00 .05 95.7 61-113 L280418-03 WG288408 1,1,2-Trichloro-1,2,2-trifluoroethane mg/kg 0.183 0.00 .05 73.0 56-115 L280418-03 WG288408 1,1-Dichloroethane mg/kg 0.186 0.00 .05 74.5 64-127 L280418-03 WG288408 1,1-Dichloroethene mg/kg 0.216 0.00 .05 86.5 64-126 L280418-03 WG288408 1,1-Dichloropropene mg/kg 0.203 0.00 .05 81.1 55-108 L280418-03 WG268408 112,3-Trichlorobenzene mg/kg 0.0606 0.00 .05 24.2 30-113 L280418-03 WG288408 1,2,3-Trichloropropane mg/kg 0.206 0.00 .05 82.3 47-138 L280418-03 WG288408 1,2,3-Trimethylbenzene mg/kg 0.132 0.00 .05 .52.8 42-96 L280418-03 WG288408 1,2,4-Trichlorobenzene mg/kg 0.0660 0.00 .05 26.4 30-104 L280418-03 WG288408 1,2,4-Trimethylbenzene mg/kg 0.0963 0.00 .05 38.5 38-108 L280418-03 WG288406 1,2-Dibromo-3-Chloropropane mg/kg 0.207 0.00 .05 83.0 39-135 L280418-03 WG288408 1,2-Dibromoethane mg/kg 0.220 0.00 .05 88.1 57-120 L280418-03 WG288408 1,2-Dichlorobenzene mg/kg 0.144 0.00 .05 57.7 36-110 L280418-03 WG288408 1,2-Dichloroethane mg/kg 0.252 0.00 .05 101. 46-147 L280418-03'WG288408 1,2-Dichloropropane mg/kg 0.215 0.00 .05 86.0 63-124 L280418-03 WG288408 1,3,5-Trimethylbenzene mg/kg 0.114 0.00 .05 45.7 39-106 L280418-03 WG288408 1,3-Dichlorobenzene mg/kg 0.113 0.00 .05 45.3 31-109 L280418-03 WG288408 1,3-Dichloropropane mg/kg 0.228 0.00' .05 91.1 65-116 L280418-03 WG288408 1,4-Dichlorobenzene mg/kg 0.141 0.00 .05 56.3 32-102 WG288408 2,2-Dichloropropane mg/kg 0.153 0.00 .05 61.2 49-138 ,L280418-03 L280418-03 WG288408 2-Butanone (MEK) mg/kg 0.976 0.00 .25 78.1 43-137 L280418-03 WG288408 2-Chloroethyl vinyl ether mg/kg 1.06 0.00 .25 85.0 40-138 L280418-03 WG288408 2-Chlorotoluene mg/kg 0.133 0.00 .05 53.3 45-111 L280418-03 WG288408 4-Chlorotoluene mg/kg 0.132 0.00 .05 52.9 38-106 L280418-03 WG288408 4-Methyl-2-pentanone (MIBK) mg/kg 0.927 0.00 .25 74.1 47-133 L280418-03 WG288408 Acetone Acrylonitrile mg/kg mg/kg 1.05 0.941 0.00 0.00 .25 83.7 33-148 L280418-03 WG288408 Benzene mg/kg 0.210 0.00 .25 .05 75.3 84.1 40-126 54-119 L280418-03 L280418-03 WG288408 WG288408 Bromobenzene Bromodichloromethane mg/kg mg/kg 0.153 0.246 0.00 0.00 .05 .05 61.1 98.2 45-116 51-125 L280418-03 L280418-03 WG268408 WG288408 Bromoform mg/kg 0.194 0.00 .05 77.7 44-135 L280416-03 WG288408 Bromomethane Carbon tetrachloride mg/kg mg/kg 0.266 0.221 0.00 0.00 .05 .05 107. 88.5 30-113 47-133 L280418-03 L280418-03 WG288408 WG288408 Chlorobenzene Chlorodibromomethane mg/kg mg/kg 0.182 0.245 0.00 0.00 .05 .05 72.7 97.9 53-110 53-125 L280418-03 L280418-03 WG288408 WG288408 Chloroethane mg/kg 0.177 0.00 .05 70.7 42-149 L280418-03 WG288408 Chloroform Chloromethane mg/kg mg/kg 0.225 0.246 0.00 0.00 .05 90.0 61-127 L280418-03 WG288408 cis-1,2-Dichloroethene mg/kg 0.227 0.00 .05 .05 98.3 90.9 35-140 67-120 L280418-03 L280418-03 WG288408 WG268408 cis-1,3-Dichloropropene mg/kg 0.218 0.00 .05 87.1 53-113 L280418-03 WG288408 Di -isopropyl ether mg/kg 0.239 0.00 .05 95.8 62-119 L280418-03 WG288408 Dibromomethane Dichlorodifluoromethane mg/kg mg/kg 0,229 0.238 0.00 0.00 .05 .05 91.8 95.0 57-126 34-140 L280418-03 L280418-03 WG288408 WG288408 Ethylbenzene mg/kg 0.165 0.00 .05 65.9 47-111 L280418-03 WG288408 Hexachlorobutadiene mg/kg 0.0440 0.00 .05 17.6 30-91 L280418-03 WG288408 Isopropylbenzene mg/kg 0.138 0.00 .05 55.4 49-110 L280418-03 WG288408 Methyl tert-butyl ether mg/kg 0.242 0.00 .05 96.8 63-131 L280418-03 WG288408 Methylene Chloride mg/kg 0.243 0.0280 .05 85.8 54-123 L280418-03 WG288408 n-Butylbenzene mg/kg 0.0828 0.00 .05 33.1 36-94 L280418-03 WG288408 n-Propylbenzene mg/kg 0.120 0.00 .05 47.9 43-101 L260418-03 WG288408 Naphthalene mg/kg 0.0669 0.00 .05 26.7 33-125 L280418-03 WG288408 p-Isopropyltoluene mg/kg 0.0791 0.00 .05 31.6 34-105 L280418-03 WG288408 sec-Butylbenzene mg/kg 0.0944 0.00 .05 37.8 37-105 L280418-03 WG288408 Styrene mg/kg 0.146 0.00 .05 58.4 43-107 L280418-03 WG288408 tert-Butylbenzene mg/kg 0.114 0.00 .05 45.5 45-112 L280418-03 WG286408 Tetrachloroethene mg/kg 0.161 0.00 .05 64.5 40-114 L280418-03 WG288408 Toluene . mg/kg 0.184 0.00 .05 73.8 54-109 L280418-03 WG288408 trans-1,2-Dichloroethene mg/kg -0.219 0.00 .05 87.4 58-118 L280418-03 WG288409 trans-1,3-Dichloropropene mg/kg 0.227 0.00 .05 91.0 41-107 L260418-03 WG288408 Page 30 of 36 0 12065 Lebanon Rd. Mt. 1 11et, TN 37122 ' ENVIRONMENTAL (615758-585 1-eo0 -7s7-ses9 SCIENCE CORP. Fax (615) 758-5859 ' Tax I.D. 62-0814289 Solutions-IES Est. 1970 MS. Walt Beckwith 1101 Nowell Road Quality Assurance Report Level II Raleigh, NC 27607 February 26, 2007 L280384 Trichloroethene m4/kq 0.213 0.00 05 85.2 56-119 L280418-03 WG288408 ' Matrix Spike Analyte Units MS Res Ref Res TV Rec Limit Ref Samp Batch Trichlorofluoromethane mg/kg 0.223 0.00 .05 89.4 39-126 L280418-03 WG288408 Vinyl chloride mg/kg 0.244 0.00 .05 97.4 39-127 L280418-03 WG288408 ' Xylenes, Total mq/kg 0.457 0.00 15 61.0 51-107 L280418 03 WG288408 Matrix Spike Duplicate Analyte Units MSD Res Ref Res RPD Limit %Rec Ref Samp Batch Mercury mg/l 0.0030 0.0029 3.66 20 102. L280203-02 WG287367 Arsenic Barium mg/1 1.11 1.12 0.897 20 98.2 L280327-01 WG287387 Cadmium mg/1 mg/l 1.16 1.10 1.22 1.17 5.04 20 94.7 L280327-01 WG287387 ' Chromium Lead mg/l mg/1 1.05 1.10 1.06 1.11 6.17 0.948 0.905 20 20 20 97.3 92.8 97.3 L280327-01 L280327-01 L280327-01 WG267387 WG287387 WG287387 Selenium Silver mg/l. mg/l 1.08 0.991 1.08 1.04 0.00 4.83 20 20 95.6 87.3 L280327-01 L280327-01 WG287387 WG287387 1,1-Dichloroethene 1,2-Dichloroethane mg/l mg/l 3.23 3.13 3.34 3.26 22 129. L280558-04 WG287860 ' 2-Butanone (MEK) mg/1 15.5 3.28 14.6 4.46 6.52 21 22 125. 124. L280558-04 L280558-04 WG267860 WG287860 Benzene mg/l 2.61 2.90 10.6 18 104. L280558-04 WG287860 Carbon tetrachloride mg/1 2.74 3.04 10.3 23 110. L280558-04 WG287860 Chlorobenzene mg/1 1.59 2.01 23.8 22 63.4 L280558-04 WG287860 ' Chloroform Tetrachloroethene m17/1. mg/1 2.90 1.27 3.12 1.75 7.28 31.5 20 24 116. 50.9 L280558-04 L280558-04 WG287860 WG287860 Trichloroethene Vinyl chloride mg/l mg/1 2.04 3.54 2.44 3.72 17.7 4.75 23 24 81.6 142. L280558-04 L280558-04 WG287860 WG287860 1,1,1,2-Tetrachloroethane mg/1 0.0514 0.0501 2.53 21 103. L280458-01 WG288164 1,1,1-Trichloroethane mg/l 0.0538 0.0541 0.592 22 108. L280458-01 WG288164 1,1,2,2-Tetrachloroethane mg/1 0.0501 0.0494 1.35 27 100. L280458-01 WG288164 1,1,2-Trichloroethane mg/l 0.0495 0.0487 1.75 19 99.0 L280458-01 WG288164 1,1,2-Trichlorc-1,2,2-trifluoroethane mg/l 0.0465 0.0466 0.156 20 93.0 L280458-01 WG288164 1,1-Dichloroethane 1,1-Dichloroethene mg/l 0.0504 0.0504 0.144 22 97.7 L280458-01 WG288164 1,1-Dichloropropene 1,2,3-Trichlorobenzene mg/l mg/1 0.0478 0.0485 0.0491 0.0475 2.67 2.27 22 20 95.6 97.1 L280458-01 L280458-01 WG288164 WG288164 1,2,3-Trichloropropane mg/l mg/l 0.0494 0.0515 0.0480 0.0506 2.87 1.82 26 24 98.9 103. L280458-01 L280458-01 WG288164 WG288164 1,2,3-Trimethylbenzene mg/1 0.0462 0.0480 3.90 19 92.4 L280458-01 WG288164 1,2,4-Trichlorobenzene mg/1 0.0455 0.0467 2.60 26 91.1 L280458-01 WG288164 1,2,4-Trimethylbenzene mg/l 0.0482 0.0495 2.58 26 94.6 ' L280458-01 WG288164 ' 1,2-Dibromo-3-chloropropane mg/l 0.0511 0.0516 0.889 27 102. L280458-01 WG288164 1,2-Dibromoethane mg/l 0.0560 0.0554 1.19 19 112. L280458-01 WG268164 1,2-Dichlorobenzene mg/l 0.0467 0.0471 0.838 19 92.2 L280458-01 WG288164 1,2-Dichloroethane mg/l 0.0569 0.0555 2.55 21 114. L280458-01 WG288164 ' 1,2-Dichloropropane 1,3,5-Trimethylbenzene mg/1 mg/1 0.0457 0.0490 0.0465 0.0490 1.86 0.0037 20 27 91.4 98.0 L280458-01 L280458-01 WG288164 WG288164 1,3-Dichlorobenzene mg/l 0.0471 0.0472 0.123 25 94.2 L280458-01 WG268164 1,3-Dichloropropane mg/l 0.0486 0.0469 3.51 19 97.2 L280458-01 WG288164 1,4-Dichlorobenzene mg/l 0.0519 0.0525 1.05 18 89.5 L280458-01 WG288164 2,2-Dichloropropane mg/l 0.0735 0.0734 0.0758 19 147. L280458-01 WG288164 2-Butanone (MEK) mg/1 0.261 0.266 2.01 22 104. L280458-01 WG288164 ' 2-Chlorotoluene mg/1 0.0481 0.0489 1.73 28 95.5 L280458-01 WG288164 4-Chlorotoluene mg/1 0.0477 0.0478 0.277 25 95.4 L280458-01 WG288164 4-Methyl-2-pentanone (MIBK) mg/l 0.267 0.266 0.169 25 107. L260458-01 WG288164 Acetone mg/l 0.254 0.259 1.86 33 70.4 L280458-01 WG288164 Acrolein Acrylonitrile mg/l mg/l 0.268 0.227 0.275 0.229 2.53 1.07 15 25 107. 90.6 L280458-01 L280458-01 WG288164 WG288164 Benzene mg/1 0.0464 0.0463 0.186 18 86.8 L280458-01 WG288164 Page 31 of 39 12065 Lebanon Rd. Mt. Juliet, TN 37122 ' ENVIRONMENTAL (625) 758-5858 SCIENCE CORP. 1-800-767-5859 Fax (615) 758-s859 Tax I.D. 62-0814289 ' SOlutions-IES Est. 1970 Ms. Walt Beckwith 1101 Nowell Road Quality Assurance Report Raleigh, NC 27607 Level II ' February 26, 2007 L260384 Bromobenzene mq/1 0.0487 0.0478 1.81 22 97.4 L280458 01 WG288164 Analyte Matrix Spike Duplicate Units MSD Res Ref Res RPD Limit %Rec Ref Samp Batch Bromodichloromethane Bromoform mg/1 0.0558 0.0555 0.544 19 112. L280458-01 WG288164 Bromomethane mg/1 mg/l 0.0496 0.0359 0.0491 0.0432 1.15 18.5 21 24 99.3 L280458-01 WG288164 Carbon disulfide Carbon tetrachloride mg/1 0.0479 0.0481 0.430 30 71.8 95.8 L260458-01 L280458-01 WG288164 WG288164 Chlorobenzene mg/l mg/l 0.0783 0.0466 0.0770 0,0491 1.63 0.859 23 22 157. 93.7 L280458-01 WG288164 Chlorodibromomethane Chloroethane mg/1 0.0550 0.0542 1.44 19 110. L280458-01 L280458-01 WG288164 WG288164 Chloroform mg/1 mg/1 0.0412 0.0496 0.0508 0.0493 20.8 0.558 25 20 82.5 99.2 L280458-01 L280458-01 WG288164 WG288164 Chloromethane cis-1,2-Dichloroethene mg/l mg/1 0.0263 0.0486 0.0339 25.3 23 52.6 L280458-01 WG288164 cis-1,3-Dichloropropene mg/1 0.0478 0.0474 0.0481 2.51 0.579 18 22 95.9 95.6 L280458-01 L280458-01 WG288164 WG288164 Di -isopropyl ether Dibromomethane mg/l mg/1 0.0460 0.0595 0.0442 3.82 20 91.9 L280458-01 WG288164 ' Dichlorodifluoromethane mg/l 0.0566 0.0595 0.0745 0.0235 27.3 19 25 118. L280458-01 WG288164 Ethylbenzene Hexachlorobutadiene mg/1 0.0472 0.0479 1.42 20 113. 94.4 L280458-01 L280458-01 WG286164 WG288164 Isopropylbenzene mg/i mg/l 0.0492 0.0481 0.0528 0.0489 7.02 1.63 22 26 98.5 L280458-01 WG288164 Methyl tent -but 1 ether X Methylene chloride mg/1 0.0534 0.0519 2.70 21 96.3 106. L280458-01 L280458-01 WG288164 WG288164 ' n-Butylbenzene mg/1 mg/1 0.0468 0.0463 0.0454 0.0478 3.10 3.25 22 20 92.2 L280458-01 WG288164 n-Propylbenzene Naphthalene mg/l 0.0481 0.0485 0.855 26 91.7 96.3 L280458-01 L280458-01 WG288164 WG288164 p-Isopropyltoluene sec-Butyllbbenzene mg/l mg/l 0.0494 0.0479 0.0503 0.0492 1.79 2.69 25 20 89.5 95.0 L280458-01 L280458-01 WG288164 WG288164 Styrene mg/1 mg/l 0.0468 0.0495 0.0471 0.571 20 92.7 L280458-01 WG288164 tert-Butylbenzene mg/1 0.0477 0.0490 0.0503 1.18 5.27 27 26 99.1 95.4 L280458-01 WG288164 Tetrachloroethene Toluene mg/1 0.0478 0.0482 0.816 24 95.6 L280458-01 L280458-01 WG288164 WG288164 trans-1,2-Dichloroethene mg/l mg/1 0.0464 0.0463 0.0467 0.0454 0.643 1.95 26 24 90.2 L280458-01 WG288164 ' trans-1,3-Dichloropropene mg/1 0.0488 0.0482 1.30 22 92.6 97.7 L280458-01 L280458-01 WG288164 WG288164 Trichloroethene Trichlorofluoromethane mg/1 mg/l 0.0496 0.0477 0.0503 0.0605 1.31 23 99.2 L280458-01 WG288164 Vinyl chloride mg/l 0.0389 0.0487 23.6 22.3 21 24 95.4 77.9 L280458-01 L280458-01 WG288164 WG288164 Xylenes, Total 1,1,1,2-Tetrachloroethane mg/1 mg/kg 0.142 0.238 0.144 0.224 1.52 5.87 24 18 94.0 95.1 L280458-01 WG288164 1,1,1-Trichloroethane mg/kg 0.174 0.165 5.86 17 L280384-02 WG288251 1,1,2,2-Tetrachloroethane mg/kg 0.214 0.214 0.222 14 69.8 85.7 L280384-02 L280384-02 WG288251 WG288251 1,1,2-Trichloroethane 1,1,2-Trichloro-1,212-trifluoroethane. mg/kg mg/kg 0.228 0.164 0.221 0.169 3.04 19 91.3 L280384-02 WG288251 ' 1,1-Dichloroethane mg/kg 0.179 0.170 2.80 5.42 20 16 62.4 71.6 L280384-02 L280384-02 WG288251 WG288251 1,1-Dichloroethene 111-Dichloropropene mg/kg mg/kg 0.185 0.175 0.176 0.165 4.95 20 74.1 L280384-02 WG288251 112,3-Trichlorobenzene mg/kg 0.214 0.205 5.42 4.18 21 23 69.8 85.6 L280384-02 L280384-02 WG288251 WG288251 1,2,3-Trichloropropane 1,2,3-Trimethylbenzene mg/kg mg/kg 0.225 0.179 0.220 0.175 2.20 16 90.1 L280384-02 WG288251 1,2,4-Trichlorobenzene mg/kg 0.218 0.214 2.20 1.45 14 24 71.6 87.0 L280384-02 WG288251 1,2,4-Trimethylbenzene 1,2-Dibromo-3-Chloropropane mg/kg 0.210 0.205 2.55 23 84.0 L280384-02 L280384-02 WG288251 WG288251 1,2-Dibromoethane mg/kg mg/kg 0.237 0.221 0.228 0.223 4.00 1.06 24 16 94.9 L280384-02 NG288251 1,2-Dichlorobenzene 1,2-Dichloroethane mg/kg 0.200 0.197 1.51 19 88.3 80.1 L280384-02 L280384-02 WG286251 WG288251 ' 1,2-Dichloropropane mg/kg mg/kg 0.183 0.208 0.179 0.200 2.15 3.92 14 16 73.2 83.2 L280384-02 WG288251 1,3,5-Trimethylbenzene 1,3-Dichlorobenzene mg/kg 0.206 0.201 2.03 19 82.2 L280384-02 L280384-02 WG288251 WG288251 1,3-Dichloropropane mg/kg mg/kg 0.221 0.216 0.217 0.211 1.87 2.67 18 16 88.4 $6.5 L280384-02 WG288251 ' 1,4-Dichlorobenzene 2,2-Dichloropropane mg/kg 0.189 0.186 2.00 IB 75.8 L280384-02 L280384-02 WG288251 WG288251 mg/kg 0.190 0.179 6.11 18 76.1 L280384-02 WG288251 Page 32 of 36 L ENVIRONMENTAL SCIENCE 'CORP. Solutions-IES Ms. Walt Beckwith 1101 Nowell Road Raleigh, NC 27607 2-Butanone (MEK) Quality Assurance Report Level II L280384 mg/kq 0.968 0.995 2.84 21 12065 Lebanon Rd. Mt. Juliet, TN 37122 (-80 Ise -sere 1-800-767-5859 Fax (615) I5e-5e59 Tax I.D. 62-0814299 Est. 1970 February 26, 2007 77.4 L280384-02 WG288251 Matrix Spike Duplicate Analyte Units MSD Res Ref Res RPD Limit %Rec Ref Samp Batch 2-Chloroethyl vinyl ether mg/kg 0.376 0.424 12.2 13 30.0 L280384-02 WG288251 2-Chlorotoluene mg/kg 0.200 0.192 3.81 20 80.0 L260384-02 WG288251 4-Chlorotoluene mg/kg 0.203 0.197 2.86 19 81.1 L280384-02 WG288251 4-Methyl-2-pentanone (MIBK) mg/kg 1.06 1.08 1.94 20 84.5 L280384-02 WG288251 Acetone mg/kg 0.853 0.887 3.89 23 68.3 L280384-02 WG288251 Acrylonitrile mg/kg 0.995 1.03 3.80 20 79.6 L280384-02 WG288251 Benzene mg/kg 0.184 0.175 4.69 15 73.5 L280384-02 WG288251 Bromobenzene mg/kg 0.195 0.192 1.82 19 78.1 L280384-02 WG288251 Bromodichloromethane mg/kg 0.200 0.196 2.10 15 80.1 L280384-02 WG288251 Bromoform Bromomethane mg/kg mg/kg 0.259 0.156 0.251 0.216 3.10 32.4 21 30 103. 62.3 L280384-02 L280384-02 WG288251 WG288251 Carbon tetrachloride mg/kg 0.184 0.171 7.57 22 73.6 L280384-02 WG288251 Chlorobenzene Chlorodibromomethane mg/kg mg/kg 0.226 0.240 0.217 0.229 4.08 4.66 22 17 90.3 96.0 L280384-02 L280364-02 WG288251 WG288251 Chloroethane Chloroform mg/kg 0.127 0.193 40.9 28 51.0 L280384-02 WG288251 Chloromethane mg/kg mg/kg 0.181 0.0985 0.175 0.146 3.13 39.0 14 19 72.3 39.4 L280384-02 L280384-02 WG288251 WG288251 cis-1,2-Dichloroethene mg/kg 0.196 0.188 3.83 12 78.2 L280384-02 WG288251 cis-1,3-Dichloropropene mg/kg 0.213 0.207 2.94 16 85.2 L280384-02 WG288251 Di -isopropyl ether mg/kg 0.188 0.181 3.59 20 75.2 L280384-02 WG288251 Dibromomethane mg/kg 0.204 0.206 0.870 16 81.5 L280384-02 WG288251 Dichlorodifluoromethane mg/kg 0.117 0.172 38.3 22 46.8 L280384-02 WG288251 Ethylbenzene mg/kg •0.220 0.208 5.57 20 88.0 L280384-02 WG288251 Hexachlorobutadiene mg/kg 0.195 0.187 4.11 22 .78.1 L280384-02 WG288251 Isopropylbenzene mg/kg 0.206 0.200 2.93 20 82.5 L280384-02 WG288251 Methyl tert-butyl ether mg/kg 0.185 0.183 1.03 13 73.9 L280384-02 WG268251 Methylene Chloride mg/kg 0.195 0.190 2.84 16 78.0 L280384-02 WG288251 n-Butylbenzene mg/kg 0.165 0.162 1.89 22 65.9 L280384-02 WG288251 n-Propylbenzene mg/kg 0.193 0.187 3.15 19 77.1 L280384-02 WG288251 Naphthalene mg/kg 0.214 0.207 3.02 22 85.5 L280364-02 WG288251 p-Isopropyltoluene mg/kg 0.207 0.203 2.04 21 82.7 L280384-02 WG288251 sec-Butylbenzene mg/kg 0.197 0.193 2.12 21 78.7 L280384-02 WG288251 Styrene mg/kg 0.229 0.218 4.95 23 91.6 L280384-02 WG288251 tert-Butylbenzene mg/kg 0.213 0.207 2.79 21 85.1 L280384-02 WG288251 Tetrachloroethene mg/kg 0.225 0.211 6.28 21 89.9 L280384-02 WG288251 Toluene mg/kg 0.193 0.188 2.70 19 77.2 L280384-02 WG288251 trans-1,2-Dichloroethene mg/kg 0.188 0.178 5.58 20 75.3 L280384-02 WG288251 trans-1,3-Dichloropropene mg/kg 0.214 0.208 3.04 16 85.7 L280384-02 WG288251 Trichloroethene mg/kg 0.194 0.184 5.09 18 77.6 L280384-02 WG288251 Trichlorofluoromethane mg/kg 0.129 0.186 35.9 21 51.7 L280384-02 WG288251 vinyl chloride mg/kg 0.105 0.165 43.9 24 42.2 L280384-02 WG288251 Xylenes, Total mg/kg 0.657 0.625 5.09 19 87.6 L280384-02 WG288251 2-Chloroethyl vinyl ether mg/l 2.37 2.34 1.31 18 94.4 L280733-13 WG288315 1,1,1,2-Tetrachloroethane mg/kg 0.167 0.217 26.3 18 66.7 L260418-03 WG286408 1,1,1-Trichloroethane mg/kg 0.222 0.234 4.99 17 89.0 L280418-03 WG288408 1,1,2,2-Tetrachloroethane mg/kg 0.139 0.191 31.8 14 55.5 L280418-03 WG288408 1,1,2-Trichloroethane mg/kg 0.212 0.239 12.1 19 84.7 L280418-03 WG288408 1,1,2-Trichloro-1,2,2-trifluoroethane mg/kg 0.162 0.183 11.9 20 64.8 L260418-03 WG288408 1,1-Dichloroethane mg/kg 0.200 0.186 7.01 16 79.9 L280418-03 WG288408 1,1-Dichloroethene mg/kg 0.215 0.216 0.661 20 85.9 L280418-03 WG288408 1,1-Dichloroproppene mg/kg 0.184 0.203 9.50 21 73.7 L260418-03 WG288409 1,2,3-Trichlorobenzene 1,2,3-Trichloropropane mg/kg mg/kg 0.0394 0.156 0.0606 0.206 42.3 27.7 23 16 15.8 62.2_ L280418-03 L280418-03 WG288408 WG288408 1,2,3-Trimethylbenzene mg/kg 0.0558 0.132 81.1 14 22.3 L280418-03 WG288408 1,2,4-Trichlorobenzene mg/kg 0.0433 0.0660 41.4 24 17.3 L280418-03 WG288408 1,2,4-Trimethylbenzene mg/kg 0.0188 0.0963 135. 23 7.53 L280418-03 WG288408 1,2-Dibromo-3-Chloropropane mg/kg 0.207 0.207 0.329 24 82.7 L280418-03 WG288408 Page 33 of 36 ENVIRONMENTAL SCIENCE CORP. Solutions-IES Ms. Walt Beckwith 1101 Nowell Road Raleigh, NC 27607 1,2-Dibromoethane - Quality Assurance Report Level II L280384 mq/kq 0.196 0.220 11.5 16 12065 Lebanon Rd. Mt. Juliet, TN 37122 (615) 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 February 26, 2007 78.5 L280418 03 WG288408 Analyte Matrix Spike Duplicate Units MSD Res Ref Res RPD Limit %Rec Ref Samp Batch 1,2-Dichlorobenzene 1,2-Dichloroethane mg/kg 0.116 0.144 21.4 19 46.6 L280418-03 WG288408 1,2-Dichloroppropane mg/kg mg/kg 0.257 0.195 0.252 0.215 1.86 9.56 14 16 103. 78.2 L280418-03 L280418-03 WG288408 1,3,5-Trimethylbenzene 1,3-Dichlorobenzene mg/kg mg/kg 0.0315 0.0622 0.114 0.113 114. 58.1 19 12.6 L280418-03 WG288408 WG288408 1,3-Dichloropropane 1,4-Dichlorobenzene mg/kg 0.197 0.228 14.4 18 16 24.9 78.9 L280418-03 L280418-03 WG288408 WG288408 2,2-Dichloropropane mg/kg mg/kg 0.127 0.218 0.141 0.153 10.1 35.2 18 18 50.9 87.3 L280418-03 WG288408 2-Butanone (MEK) 2-Chloroethyl vinyl ether mg/kg 0.915 0.976 6.41 21 73.2 L280418-03 L280418-03 WG288408 WG288408 2-Chlorotoluene mg/kg mg/kg 0.857 0.0689 . 1.06 0.133 21.5 63.7 13 20 68.5 L280418-03 WG288408 4-Chlorotoluene 4-Methyl-2-pentanone (MIBK) mg/kg mg/kg 0.0735 0.563 0.132 57.0 19 27.6 29.4 L280418-03 L280418-03 WG288408 WG288408 Acetone Acrylonitrile mg/kg 1.09 0.927 1.05 48.9 4.41 20 23 45.0 87.5 L280418-03 L280418-03 WG288408 WG288408 Benzene mg/kg mg/kg 0.729 0.208 0.941 0.210 25.4 1.31 20 15 58.3 L280418-03 WG288408 Bromobenzene Bromodichloromethane mg/kg 0.0950 0.153 46.7 19 83.0 38.0 L280418-03 L280418-03 WG288408 WG288408 Bromoform mg/kg mg/kg 0.214 0.142 0.246 0.194 13.7 31.2 15 21 85.6 L280418-03 WG288408 Bromomethane Carbon tetrachloride mg/kg mg/kg 0.234 0.192 0.266 0.221 12.7 30 56.7 93.8 L280418-03 L280418-03 WG288408 WG288408 Chlorobenzene mg/kg 0.139 0.182 14.3 26.5 22 22 76.6 55.7 L280418-03 WG288408 Chlorodibromomethane Chloroethane mg/kg 0.201 0.245 19.5 17 80.5 L280418-03 L280418-03 WG288408 WG288408 Chloroform mg/kg mg/kg 0.191 0.232 0.177 0.225 7.62 3.16 28 14 76.3 L280418-03 WG288408 Chloromethane cis-1,2-Dichloroethene mg/kg 0.269 0.246 8.91 19 92.9 107. L280418-03 L280418-03 WG288408 WG288408 cis-1,3-Dichloropropene mg/kg mg/kg 0.237 0.181 0.227 0.218 3.96 18.4 12 94.6 L280418-03 WG288408 Di -isopropyl ether Dibromomethane mg/kg 0.260 0.239 8.08 16 20 72.4 104. L280418-03 L280418-03 WG288408 WG288408 Dichlorodifluoromethane mg/kg mg/kg 0.196 0.247 0.229 0.238 15.5 3.86 16 22 78.6 L280418-03 WG288408 Ethylbenzene Hexachlorobutadiene mg/kg 0.0985 0.165 50.3 20 98.8 39.4 L280418-03 L280418-03 WG288408 WG288408 Isopropylbenzene mg/kg mg/kg 0.0318 0.0674 0.0440 0.138 32.0 69.0 22 20- 12.7 27.0 L280418-03 WG288408 Methyl tert-butyl ether Methylene Chloride mg/kg 0.278 0.242 13.9 13 Ill. L280418-03 L280418-03 WG288408 WG288408 n-Butylbenzene mg/kg mg/kg 0.270 0.0512 0.243 0.0828 10.8 47.2 16 22 96.9. L280418-03 WG288408 n-Propylbenzene Naphthalene mg/kg 0.0608 0.120 65.3 19 20.5 24.3 L280418-03 L280418-03 WG288408 WG288408 p-Isopropyltoluene mg/kg mg/kg 0.0231 0.0242 0.0669 0.0791 97.4 106. 22 21 9.23 9.67 L280418-03 WG288408 sec-Butylbenzene Styrene mg/kg 0.0409 0.0944 79.1 21 16.4 L280418-03 L280418-03 WG288408 WG288408 tert-Butylbenzene mg/kg mg/kg 0.0817 0.0534 0.146 0.114 56.5 72.4 23 21 32.7 L280418-03 WG288408 Tetrachloroethene Toluene mg/kg 0.107 0.161 40.0 21 21.3 43.0 L280418-03 L280418-03 WG288408 WG288408 trans-1,2-Dichloroethene mg/kg mg/kg 0.141 0.226 0.184 0.219 26.8 3.38 19 56.4 L280418-03 WG288408 trans-1,3-Dichloropropene Trichloroethene mg/kg 0.183 0.227 21.8 20 16 90.4 73.0 L280418-03 L280418-03 WG288408 WG288408 Trichlorofluoromethane mg/kg mg/kg 0.178 0.210 0.213 0.223 18.0 6.09 18 71.2 L280418-03 WG288408 Vinyl chloride Xylenes, Total mg/kg 0.259 0.244 6.15 21 24 84.1 104. L280418-03 L280418-03 WG288408 WG288408 mg/kg 0.219 0.457 70.3 16 29.3 L280418-03 VIG288408 Batch number /Run number / Sample number cross reference W0287387: R307297: L260384-01 W0287367: R307410: L280384-01 WG287503: R307497: L280384-02 03 WG287734: R307616: L280384-04 05 Page 34 of 36 ENVIRONMENTAL SCIENCE CORP. Solutions-IES Ms. Walt Beckwith 1101 Nowell Road Raleigh, NC 27607 WG2B7608: R307644: L280384-01 WG287860: R307746: L280384-04 05 WG287659: R307866: L280384-01 WG288164: R307922: L280384-01 WG288251: R308103: L280384-02 WG288408: R308118: L280384-03 WG288375: R308232: L280384-01 Quality Assurance Report Level II L280384 * Calculations are performed prior to rounding of reported values Page 35 of 36 22065 Lebanon Rd. Mt. Juliet, TM 37122 (615) 756-5858 1-600-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Est. 1970 February 26, 2007 1 ENVIRONMENTAL SCIENCE CORP. 12065 Lebanon Rd. Mt. Juliet, TN 37122 (6151 758-5858 1-800-767-5859 Fax (615) 758-5859 Tax I.D. 62-0814289 Solutions-IES Est. 1970 Ms. Walt Beckwith 1101 Nowell Road Quality Assurance Report Raleigh, NC 27607 Level II February 26, 2007 L280384 The data package includes a summary of the analytic results of the quality control samples required by the SW-846 or CWA methods. The quality control samples include a method blank, a laboratory control sample, and the matrix spike/matrix spike duplicate analysis. If a target parameter is outside the method limits, every sample that is effected is flagged with the appropriate qualifier in Appendix B of the analytic report. Method Blank - an aliquot of reagent water carried through the entire analytic process. The method blank results indicate if any possible contamination exposure during the sample handling, digestion or extraction process, and analysis. Concentrations of target analytes above the reporting limit in the method blank are qualified with the "B" qualifier. Laboratory Control Sample - is a sample of known concentration that is carried through the digestion/extraction and analysis process. The percent recovery, expressed as a percentage of the theoretical concentration, has statistical control limits indicating that the analytic process is "in control". If a target analyte is outside the control limits for the laboratory control sample or any other control sample, the parameter is flagged with a 11J4" qualifier for all effected samples. Matrix Spike and Matrix Spike Duplicate - is two aliquots of an environmental sample that is spiked with known concentrations of target analytes. The percent recovery of the target analytes also has statistical control limits. If any recoveries that are outside the method control limits, the sample that was selected for matrix spike/matrix spike duplicate analysis is flagged with either a 11J5" or a "J611. The relative percent difference (%RPD) between the matrix spike and the matrix spike duplicate recoveries is all calculated. If the RPD is above the method limit, the effected samples are flagged with a "J3" qualifier. Page 36 of 36 �jc l Am' 1s —les 1101 N b W644, v 1?4(E_�-tC,k *7-7e,0-r ' ARemate billing Information: Chain of Custody Page 1ofr Prepared by: � ENVIRONMENTAL SCIENCE CORP. 12065 Lebanon Road ML Julia, IN 37122 Phone(900)767-5859 Phone (00) 7-5859 FAX (615) 758-5859 t`3 �' V 3 t:J C3 CQ ¢ �J pt 0 N L\ rA z ` k b H S e ck.w tl L Wbao to"� +if � Cc 5olai't�-I� aroject F_�t'u 3escription: Aw • Dk wEGLb ity/Sate ollectcd -BLaIA(6-roN N<_ phone: (j 1 q _ g 7 3 - /o 40 -AX: '?I el - 873-1 C114- Client Project #. 7440, 003, A N 11.-- ESC Key: :olleded by: , V), I71 tc�w 1'l. Site/Facility IDW P.O.V. `-� 5� CoCode (lab use only) Template/Prelogin Shipped Via: .'oilected by (signature): tt lacked on ice N y Rush? (Lab MUST Be Notified) Same Day ....... 2DO% Next Day........ 100% Two Day .........5096 Date Results Needed: No. of Email? No Yes FAX? No_,Yes Sample ID Comp/Grab Matrix• Depth Date Time Gnus RemwWContarntnant Sample a (lab ony) Ae_ TAN IG ra Grab GW �v�kt' GW �i% — 2 13 'J 8 ; ¢ C.; '] Sole 1 6C4a -,RRb '-- 2 3— 0 1I;32 3 AYE• '.1 box 1 N! '�1 -- t1 a 11 t�Ci 3 ! =MP *Matrix SS- SoilfSo id GW-Groundwater I&W - WasteWater OW - Drinking Water OT- Other pH Temp Remarks; o Ge A I?_ gieL, 4 7912 3077 f3111 Flow-- _ Other tear inqulshed by/ Signature) telinquis d by: (Slgnahxe) telinquished by: (Slgrw4w) Date: Time: M39 Received by: (Signature) Received by: (Signature),* Samples rettx via: ❑ UPS ❑ FedEx ❑ Courier ❑ Condition: (lab use or y) Date: Time: Temp: Bottles Received: Date: Time: Received for tab by: (Signature) Date: Time: pH Checked: NCF: i i i i i i i i i i i i i i i i i i i AMMMe � intbarrWM: (k /o►rs -DES 1 f o/ N d wEa L P-" Chain page 1ai Pmp&md by: IZQCEIVK � lUC, 27�07 ENMonaNTAL SCIENCE CORD, Wolf S e ck w tfl— Project W%ttkw i�' L. Sol v�to —)Q3 Description: pNf 1 BFDR-c.K ln1FGL6 oolectd $INGTo Phone: Q 1 q - 87 3 -/oba gent Project #.. ESC Key; FAX: 91 R — 873— ro i.¢ ?flv, 04A3, A M I L— N WD � V t` t11 Tj N m � pi y C� Vi 12065 Lebanon Road Mt Nick TN 37122 Phone (6I5) 758-5a5$ . Phone (800) 767-5859 FAX (6I5) 759-5959 Collected by: Site/FacFdy ID#. Collected by (signattxe): f Packed on ice N Rush? ( Lab MUST Be Notified) Same Day ....... 20D% Next Day. ....... 100% TNw Day .........50% . Date Results Needed; No. COCOA (tab use only) Template/Prabgin Shipped Via: Emair? No Yes FAX? Noyes Sample ID lac- TA IJ tc ComPrGrob ra ` Grab Matrix' GIN GW Depth "` Date Z r3 7 Tkne 8 ; ¢5 Cntrs -7 RwnwkarCor&Tk ant SaWOa f (lab a*) Bwr 1 £ o_ . 6 _ .. '�J — /3 0 s c3 0 1I.3c> It' 45 3 3 pz Box 1 VJ MP �ar11� sl+ 'Matrix SS-SOIVSoid OW -Groundwater VW -Wastewater DW-DrinkhgWater OT-Other. pH Too Remarks: o Pv Ain R,;, --fi -7(? 17_ ld'7-1 ems)a Relinquished by: Signature) Date: — Time: . r • • • Received by (Signettrne) raiw ro - El UPS L mt:r / .... ;, '7/3 )2t3S ❑ FedEx ❑courier ❑ Conditlort: (lab `�Q only) Reflnquis by: ( S ,,;.. ) `"., ; `�� Reoehrod �`W by. ( Date: Time: T o Bottles Received: *:,:4<•- Relinquished by: (Sigre) . Date: Tkne: R ecetved for tab by: (Signature) Date: Time: pH Checked: NCF: -74 �-/Y-7 qoo ram, 1 � I � I APPENDIX F WASTE DISPOSAL MANIFESTS I i NJS JOB # a,6 ROLL -OFF BOX # / TRACTOR # , DRIVER SIGNATUR NU -WAY INDUSTRIAL SERVICES, INC. 1741 Calks Ferry Road • Lexington, SC 29073 (803) 957-917S - Fax (803) 892-1225 30S South Main Street - Mauldin, SC 29662 - (864) 967-3500 NQ 06324 PICKUP INFORMATION DELIVERY INFORMATION —1 Date: / Time: r �,q,,y,/� �M Date: Time: AM /PM Shipper me i; ca to {-(' rd Consignee P/UCity-St. /'!/tr��hr'�'t7"17 // 1vG Del.City - St. Signature , ow 4641 Signature Empty ❑ Loaded Box Dropped 11 #fl.� J %' Box Returned to: Indicate below any damage done to roll -off box by circling that portion on the drawing below. Condition of Tarp: t� Condition of Bows: LO No. Bows: No. Straps: TAILGATE LATCH ASSEA18Lr UNCERSTRU:::VU A35EMUT SAND LA701 ASSIUM.T I sR W ASSEMILT Ul { SIDE ASSEMbLr SD3 ASSEMBLY M1Np! l5S°MBLr I 1 II _ 1 ►1 II 11 � .I I �� 7A1L3A: E- AS S SMj�t.r 1 1 PIEDMONT ENVIRONMENTAL 'UPPER 9650 OXFORD RD Ticket: 36787's, M0?4A1: 7;00-4:30 SAT, 7:00-12:00 Date: V14/*7 PHONE: 336-364-3699 Time In: 11:39:49 - Time Out: 12:34:47 ' - Customer. 38495INUWAY INDUSTRIAL SCRViCIrS Gross: 57840 lb In Scale 1" Truck: NU -WAY Tarc: 359.40 lb Out ' Scale 1^ Net: 21900 lb ' Carrier: NUWAY/NUWAY NetTonc lo.95 Truck Type: SIDE LOAD Grid: GI 1 3A 7t5/Gl1 CELL M Profile: 70322/SOIL & ROCK CUTTINGS j ' ELEVATION Comment: Ori in ' Materials & Services Quantity --------------------=----------------------------------------------------------T--- Unit i �AMMANCFIALAMANCE COUNT' 100'/o of 0122/CONTAMINATED SOIL 10.95 Tons ? r I certify that I have not disposed ' of any liquid or hazardous waste Driver w L Deputy Weightnastp: J ,flu' wQ - HON•HAZARDOUS 1. Gerteratpr ID Number 2 Pape / d 3 Ertneryany Rapaix Phone 4. Uled. TtacWrq Narrnbet WASTE MANFEST i-1 LN5 873- 1040 78o T `y • 6 Generabrtir Name end Malinp Address Genxabts Site Address Of d0ererd then mei'enp add=) Ameal c OM M1601A INrIffENATJOUA ` ! r ZGO� 7txk�l� SR�'6T !~ Kri 1J5rpni :i _ RM&4,-,=76)u s PC- 21Zl S Genereta'Phan: ^� �' 8 Tnruportar 1 Company Now U.S. EPA 10 Number NV -WAY JNDGS RJAL- '55BY1Ce:S 1Nc. S C iw 7. Transporter 2 Canperrp Name U.S. EPA 0 Number S. Desosrted Fadfly Name and Sbe Address U.S. EPA ID Number >PPG-v- P1ELiMwwr-f-ANDriu- �:EMe►Nr � NpQf•1•l C'P�tae,lnrA .. Fad H ea Phone., I ce 9a. 9b U.S DGT Desaiplan (rxdn>dng ProPs►lPPbO 6►anoetD ND�4idjt; 10. Canlehen 1t. Total 17- Udi t Quarrity I RNd. o No. Type 50I4- AJVV J2-oc1L C&TTIA&S N wou, pd Lei6ET/lvb OFF �� loan Q¢STI)4�A'i' 4. 13. Special liandrxlp Inauc5ons end Adndidorul kdanvwm It Gb17UlTOR'S C0111ACATION: lee" the narkds dasabed above on No mainless am riot cabled b Pedant roguW ane for rePWN popper d WOW Of 14=401Ut W=ta. Generowsaerar'a Pdnroednfyped Name swab- MMM Day Year . WA"t.Tme ' be=wtr-k Fat AM J p � � -v .;' c3 14 07 1L 16 lrttemetlorrl Shprtrertp11Impt to U.S ❑ Export from U.S. Port of ertylndt t T rEtr n on Dare lemy Us- 15. TmVortef Ad=wledya W o1 Reatat at Mawsk Transported PrlmedTy Name S� _ Month Da Year -� g / d D T Nme Alardh pelr Year 17. Dlseepanq 17a. DiserWM bndbft Space ❑ Type ❑ Radmre ❑ Fd RajaiS. Nailed Reference Number. I 17b. r1"aenerata) I , r ��iJv O�ri% %(�. %(^� _ — -_ -fir. U.S. EPA !D Nuykw (' ' a 7S 7P Sigtaturo c1 Allemafe Fadly (cr Gerl"br,, mom Dap Year s i1% I& Dest nabd Fec>nty Omer or Operates, Cerfllca m d receipt of 41rafdl!!o met xiab cmied by the manft anioept as noted in Mm 17a °++ PdmetYfyped Name Slpmhrre Month Day Year ' i. ApprovuI # _ 7o z I SPECIAL WASTE FILE CHECKLIST ' Special waste approval files should contain the following information: Special Waste Pro ile/Renewal Certification Generator Knowledge Form Hard copy of Laboratory Analytical Data (or MSDS, etc.) Special Waste Service Agreement ' Approval Decision Form with GM's signature *SWADS (first load of new wastestream) ' *To be completed by Landfill ' if characterization is required, the analytical 'report of the waste must be submitted. The report must contain the following: ' • The analytical data must be recorded and presented on the laboratory's official letterhead or stationary. • The analytical report must be signed and dated by an official of the laboratory. ' • The method detection limits are to be listed on the analytical data sheet. • The analytical report must state the name of the customer or generator requesting the disposal and a clear description (i.e. sewage sludge, soil; foundry sand, etc.) of the sample. • Chain of Custody • Any QAIQC data necessary to support laboratory testing is to be included in the ' report. 111111 MA Special Waste Management Decision ' 1. Decision Request: 0 Initial ❑ Renewal ❑Amendment ' Management Facility: Upper Piedmont Environmental Landfill Intermediate Transfer Facility: NA ' Generator Name: American Media International Bi1Wig Name: Nuvvay Industrial Services, Inc. Address: 2609 Tucker Street Extension Address: 1741 Calks Ferry Rd, Lexington, SC 29073 Burlington, NC 27215 Consultant Name: NA ' Contact: Wait Beckwith Consultant Phone: NA Phone: 919-873-1060 Transporter Name: Nu-vvay industrial Services, Inc. Site Location: Same Transporter Phone: 336-892-8000 Waste Name: Soil & Rock Cuttings with Poly Material - analytical attached Estimated Quantity: 16 tons/]x MR H. Special Waste Manager Decision: ®Approved ODisapproved ' If disapproved, Explain: ' ManagementMethod(s): ®Landfill ❑ Solidification ❑ Bioremediation [j Other: ' Precautions, Conditions or Manifest each load Limitations on approval No free liquids ' Approval Humber: 70322 Decision Expiration Date: 3131/2008 ' Attached Document(s): ❑None ❑ MSDS ®Certified Analytical Report [gMemo/Letter ®Process Knowledge ' Special Waste Mgr, Signature: ti. Name (print): Joyce Dishmon Date:3/612007 �t U Facility Operations Acknowledge: ❑Approved ❑Disapproved State any additional Precautions, ' Conditions or Limitations on By signing below, the GM agrees that a fully executed Special Waste Service Agreement Approval is on file for this profile and that the special waste file is complete. Facility Manager Signature: Name (print): Steve Nichting ' Date: _ IForm SIA103 r HN-L1b-dMY 1b:IS ' P.03/04 REPI IL fJfnte t7.r C/�tr Approvol*tutlL t: SERVICES, I1vC, ' SPECIAL WASTE PROFILE Information utilized for cumplcttua of this form mutt origibute t ern Ar outborized-reprGcantziive of the generator of the waste material. 'Ihe info:smadtnt un tft:e futm must be COMPLMT LFCIBLF, and the form mwr be 11ON21). A. GENERATOR MORMAT(ON B..CUSTOM>r"JILLM1NTOMMATION 1. Generator Name: Amc6czo Many intomationA 1. • Bi1bgg Ni%wc: Nuwar lttdustria! SerYtees lne. Z Address: 26D9 T=kcr Sore ,Extcmion .2. A4drar: 1741 Calla Ferry Rodd: SurhnRton County: Aiammcc City: Lexington Cowry; Lexington '4ity. 5We: NC Zip: 2721S• Suter: SC Zip: 29073 3. Site Locatjoa (I(diffcrcnQ: Same 3. Contact Nrme: Mike -McClung 4. Phone Number: 903/957-9175 __.... 4. Contact Name: Wa11eekwith, P.G. (Satutipnt.iFS)" 5. Fax Number. St13/8924225 S. Phone NutoW. 919/1173.1060 6. Is there •'Irrvice ageeement on file I .. YES N0 6. Fax Number: 9N973•1074 C. TgANSPORTER INFORMAInON D. AGE.V2/CONSUL3ANT INBORMATION I Name: _Noway )xdustriW Services Im. I . Name: NIA ?. Street Addmss: 1913 Brentwood 5tiect 1. Strut Addr=6: City: high Point State: NC. 'Lip: 27260 (:ity: 5:ate: Zip; 3. Pone Nurnba: 33613 2-t000 3. Phooc Number. 4. Fax Number: 33W32.$T1 4. Fax Number. 5. Cantata NAM4: Mike McClung 5. Contact Name: ' 6. It there, t-atter dwr 4utha►;zztinn 6A file? ri YES ❑ NO Z. WAST& STREAM INF.OIAMATTON I. Cuuuttua Nana• of Write: 2, Dd:,ilcJDctcriptionot'Proce+s: installation 3. Physical scum X170°r ® Solid ❑ Semi -Solid ff Ciquid P{ wJtr 0 Other i 4. Odra- ®None- ❑ MUd Q Significuit: (dcacribc) 5. Color. GrayBrnwn 6. ltishPoitx: V/g,',F 'C 7. A=cdYc.- ONO OYES with L fi8'Rarigc: • NIA 9.• Hear Genaratissp Wa.7c ONO ❑ YES I D. Flee Lk W4: ®NO OM 1). w&tCi CanLM1: ; (t,_5 % by water 12, Doer t11e waste: contain rvRooetive or U.S.O.O.T. htt7Ardtnu.imatcrNj..x. pC9's: ar asbestos? ,®NO ❑ YF.S 13, Docf the wane coulda tuy etiological Agents nr unurated med)cal W4stt:7 •®.NO 0 YES 14. It the waste proposed for maastcment to hvvdow wasic as d4* by Fctlantl or -Mate regulatioas't ONO ❑ YFS • F. STiEJ?�.F2.ki£rf7'Af.:IN�'QRMATt(3bi 1. Attached Docutttatt(s): ❑ Nano [IMSDs • ®Ce itUd Aniblieai'Jteppri QMemo/Letw ❑ Process Knm1edge 2 ?F rrtal tial tiara is avacbal, u Lhs Baia derived fray testiara repo arntative sgrople in nccordaucc with 40 CFR 261 and/or other ttpplieJtbic laws') MYBS ONO G. S1111PFkS(;.1N;F0PMATI0N 1. PacksginF: 0 Sulk SoUds ❑ Hulk Liyuidf ❑ Dm.n s'CK ltoit-OtT•. Q Dump Truck ❑ Tank Ttvck- 2, Estirnased Yoluim; 16 ® Tcnx Q CubFc Yards ❑ Dturtss Q Crllupy Q Otltet: 3. Shipping Frequency: one load , per ® Ono T my ❑ Month ❑ Yea►: ❑ Other. 4. l7ciibrnaeed La:sdtlll(s): -UpperPledtnoet Landfill 5 O' oral M 16uxl• ®LssttifiilM S •1'sl' f t' S' tap a a � t tt a sun• torrrtttodtAti m Other. H, t e;;entot'a Cstti$ratioe siakencd: 111ccrby eeniry uto lbe above Ind Ruched information is compiccc and biwanite to tliebesl of aiy ability, that eo deliberate information was omitted, that aA blown and xuspeeiod hazudis live boat ditteluscd, and that die wise it not s rcgdtt tted htuArdodts w«.de by gcJverntnentor fora; authority, and does act conuln PGB's tetuland byTSCA err any other regubtnryaulhinjly, ff 1ny of the above infnmsstinn changes. l .vac ud notify Republic Services psior to offer(ng the wute•for Wipmcni ns mmnspnient. 1, Walt Beckwith. P.0 (NA'+1>i PLBASA PRP,VT) om c.mployat by tnlutitsns iES (C:OMPAIVY NA.kfB) and am authorited to sac+ thin request for Actin�rs agent trn br haU of AM rican Medic fatemdonal ❑other: ' COMPANY NAME: Solutions 1EJ PRIS"I'iDNAMB: welt Beckwith P.G: DATE' 3106101 SIG140.TU9F Fonn Sw01 (2003) OfIict We Only ;ue`h?1!LG ES; #]Yt.: Approval Number: E.cpiration Date: ' SPECIAL WASTE PROFILE Information utilized for completion of this form must originate from an authorized representative of the generator of the waste material. The information on this form must be COMPLETE, LEGIBLE, and the form must be SIGNED. A. GENERATOR INFORMATION 1. Generator Name: American Media International 2. Address: 2609 Tucker Street Extension City: _Burlington County: Alamance State: NC Zip: 27215 3. Site Location (if different): Same 4. Contact Name: Walt Beckwith, P.G. (Solutions-1ES) 5. Phone Number. 919/873-1060 6. Fax Number: 919/873.1074 C. TRANSPORTER INFORMATION 1. Name: Noway Industrial Services Inc. 2. Street Address: 1915 Brentwood Street City: Fligh Point State: NC Zip: 27260 3. Phone Number. 3361882-8000 4. Fax Number: 3361882-8001 5. Contact Name: _ Mike McClung B. CUSTOMERIBILLING INFORMATION 1. Billing Name: _Nuwa, y Industrial Services Inc. 2. Address: 1741 Calks Ferry Road City: Lexington County: _Lexington State: SC Zip: 29073 3. Contact Name: Mike McClung 4. Phone Number. 8031957-9175 5. Fax Number. 8031892-1225 6. Is there a service agreement on file? &YES C1 NO D. AGENT/CONSULTANT INFORMATION 1. Name: NIA 2. Street Address: City: State: Zip: 3. Phone Number: 4. Fax Number. 5. Contact Name: 6. Is there a Letter of Authorization on file? 0 YES 0 NO E. WASTE STREAM INFORMATION 1. Common Name of Waste: _ Soil and Rock Cuttings with poly material 2. Detailed Description of Process: Material generated during soil sampling and/or well installation ' 3. Physical State at 70'F ® Solid 0 Semi•Sobd ❑ Liquid ❑ Powder ❑ Other 4. Odor. ® None ❑ Mild ❑ Significant: (describe) 5. Color: Gray Brown 6. Flash Point: IA ° F ° C 7. Reactive: ED NO ❑ YFS with S. pH Range: NIA 9. Heat Generating Waste [X]NO [3 YES ' 10. Free Liquid: ® NO ❑ YES 11. Water Content: 0_5 % by water 12, Does the waste contain radioactive or U.S.D.O.T. hazardous materials, PCBs, or asbestos? ONO j] YES 13. Does the waste contain any etiological agents or untreated medical waste? ® NO ❑ YES 14, Is the waste proposed for management a hazardous waste as defined by Federal or State regulations? ® NO ❑ YES F. SUPPLEMENTAL INFORMATION 1. Attached Document(s): ❑ None ❑ MSDS ®Certified Analytical Repots OMemo/Lettes ❑ Process Knowledge 2. If analytical data is attached, is the data derived from testing a representative sample in accordance with 40 CFR 261 and/or other applicable lnws? EYES ❑ NO G. SHIPPING INFORMATION 1. Packaging: ® Bulk Solids ❑ Bulk Liquids ❑ Drums E Roll -Off ❑ Dump Trick ❑ Tank Truck ❑Other. 2. Estimated Volume: 16 ® Tons ❑ Cubic Yards ❑ Drums ❑ Gallons ❑ Other: 3. Shipping Frequency: one load per 0 One Tune ❑ Month ❑ Year ❑ Other: 4. Designated Landfiilf(s): Upper Piedmont Landfill ' S. Disposal Method: ® Landfill ❑ Solidification 0 Bioremediation Other. H. Generator's Certification Statement: I hereby certify that the above and attached information is complete and accurate to the best of my ability, that no deliberate information was otnined, that all known and suspected hazards have been disclosed, and that the waste is not a regulated hazardous waste by government or local ' authority, and does not containPCB's regulated by TSCA or any other regulatory authority. If any of the above information changes, I agree to notify Republic Services prior to offering the waste for shipment or management. I, WaltBeckwith. P.G. Solutions IES _Acting as agent on behalf of American Media International COMPANY NAME: Solutions IES DATE 3/06107 Form SW01 (2003) (NAME, PLEASE PRIN ) am employed by (COMPANY NAME) and am authorized to sign this request for PRINTED NAME: Walt Beckwith, P.G. SIGNATURE: N4 '. .. :: ' •d 8t�cie}$�aatcP�'fs#�+.?ittbar, _ ' � ~ t �X3T�tdi�etiv; �,pte o.�„lcdhCatdan�_• ; ?Y= L�idti4tOri D1dln:UL- Rfadr+bht Enr7tpiarantef �Saia': . ��-.,;,,,, • •'. •... • :'.' �; �3 l3MO:FCefh�'(s �rTrfitdnmartal Pftbreo;=• .= 8fiaS Ti• {tx: - dOJi1_2Z2 p tAlc `�1iq'7jiie6oi % Lb;irily of iTrlall,Vxsious • �a,1i9i�3gi�t�.1l,�i�aj. ''�iQ0at7.t•aivRfa•it32d �A9Bftet�.�gy^`Og. _ ! Y � `'Chft}ttjd ftt�?htg � •Fet1C � 1�, rAa!n6�f sa�f fC+7rtY�+Pisfel�'/tJ.s11'rACIiT t 4 h jhotc+fma 7rsd ru (tHnB txoialna3 hl oh. L' a>r`dTUo�y at dthW A;WM 809 to too lhSp* txnmd {l itilpihY ►1tm6br5�tjL�l�sCGlx�M6oEa14WPsUi{IahatiefoetytFtads'S{iectat4Leste*otV.sxe� ' 4t1�r ant sta�1 Y m a 1 o- m r sirs aai ie; +. p?rrddd Ea tm, :�, s' �Z��gtlAiastesd�dfe3lf►?lmsr�thal►btaovi4id ?1 ssz;��V!rasse. ''. •:' �t � �t�.W` 'e fihdYfik{rPtct�'(i�'6 lyrrab�fk�'bY���41� �erid�v��!1:.1D it td . �,��Xtr�,�9mF!r�,►bad.Rat}nik,,eyY�latG,rKLti,#ttilert;av,aaatttiaaer�,fuD3�mt `�;1' d '� _�?euo aim • �� s9n 1Ft°QlC�311p0' `-�Nti$§c M�iisli� fsRttitii�rf.�tes{g ntid bnd7N for eRd^ C3rota ,a,;, a ,,• �-� r >- —t ee i1^ a!;j�!rttwi�xrrittl �crcwi+ed•airer. 'r1 B 'Gf bd$?ty¢hit q?i uds, ftO.4f 7M4-diS� hpai-ad by We ra.% ogle, lust oc pfwvtofat Vi,*1 and ro vwg 1`• Cfiuw�Y!�?�fot{=$�Gt<ilti!1!�#ii Vetbuem �>WfthCcidNria ::+:.�?i+"'af"�rodac'jait,�';ro(tn6af .ZalA.. .�' � N�a.t'dycR�uwvtots.�n!psn t. '. in fx ND1a$ fASpeca$tiNa a� v1At (a3.1Ae FsMwktp Oocluftwft,•ate:ttuuptralat try re"Pcd 1rH� '�'a4f fatdt'fNitlin.� ,��t�.�°` ^,'' j'��C:'�i"e"nEF,�q?q.(St':'�:f.!��'h{hC"viivdenEA�� s+tde:�l5itlld;iatjeati/bcra=elvetfhtifylmWr 11� t y?�Y 3t�e g'+v w« r; o aD�d cci+# t! 9t� temir also zo tra.�ae. peuiy at ka�e�+ Y Sal dd" =.Ili 4O.W. owk ,*bmv",4 *.vh44 0 b6 Zt-1111=1 64YA"Nows 1 ' 1 r r r r r r r • r r NU -WAY INDUSTRIAL SERVICES, INC. 1174T Calks Ferry Road - Lexington, SC 29073 30S South Main Street • Mauldin, SC 29662 (803) 957-9175 - Fax (803) B92.122S (864) 967-3500 'SHIA�R t �, 1 Z� C A Ot L�► LOAZ:Xt�Rl.t -.tom CON JIG *NEE DESTI TION ; W W T jj�¢¢� TRACTOR NO. TRAILER NO. • BOX NO. E:&a- cc�n►r;n mADING COMMODITY UNR 1tw•0F QUANfrY qNo• "pv�tp .TRv�K . LOADING IN 'Ob� M• TIME OUTJa3o M. AU.THO .� . -••- DETENTION RECORD 6 LINE DhVG IN �% :Df� M. TIME . OUT, ' i lJr—IN. A O 1 1 Iq f3" GOVERNED BYTARIFFS CARRIER AND/OR 95 A —LOADING DEMURRAGE .-• EXPLAIN TIME SPENT ._ --- _ RECEWED'THE ABOVE DESCRIBED ICOANDM .E;,T AS NOTED. i./ti/1�/'/V� F1RI� 1 —UNLOADING DEMURRAGE BY NO. NO. b I Z ci ISSUED BY THE Dµ ' AoAP f f i :r NON4IAZARDOUS : , WASTE MANIFEST; 1. Generenr ID Number 2 Pape 1 of t 3'Emerpaxy Rarbn:e Phase (9!9) 73-toGa 4. WabTraddng Number Oio 750 . i S. GeneraWs Name and Ma&V Addrasi' Generanes Site Address (d werant tw ma v addremaj. AMSR I CAf4 t ►A-44 Ar' .t N'rQ lZ N AT tON A c. '�: 2409 Tvc1cE� -&►TEST �5w11r.bTnlJ a.►yG �7Z (S~ �3Cs�?�� "JAK .TONES & Treraportsr 1 Canpny Name ti U.S EPA ID Number FSc�-�vA�t' rND�sj�tA1. '�1zUjc�'. Sca 9BT59t333 t 7. Tranportar 2 Corrp M Noma U.S. EPA 10 Number 8. Dedgrrbd Fusty Name and SIDa wma U.S EPA ID Number 4 BAST 6uALIN6ToN' ;vA%M WATEQ, 7WAr&wA►7' PLANE' , 77!!�- $TONE 4wiz•i ;LD acHAPhAri•t'oht, NC C33G� r79 *'o5/S' •txT Il C4ArArr�'E bus F s Phone: 9e 9b, tt9 DOTDeeu tlon r �JPPIr9 Name +IpC�{ y t' 10. Cor iB n 11: Total 12llrit �G tk It t >! No. Type .' S a't�4ytD( Gummy WLftL Tqo4 F !:�.?% ¢ 1'�oUA+D�'RTt,R. "REMJVED, fi�Q� fjC—DRo�crC �tJ6C[S � � ., • SiJ� GAL ' � . ;• 4. 13. Spedd NancEng Irwhaons mid Adis wW wumWon ' �tAyiMuM �tSCryAQ61�rj�Ooo 6A6,1� � I14. GENERATOR'S CERTIF1CATM: I eertty the materials desaibW above on fib mmn7em are not subject 10 federal reguk:ions for reporting proper dbpoal d Har;frdous Waft GeneraldrslOCerors PritWyped Nzrns Slgnabaa Alorrdr Da Year ' kArarc• -B6cra m*: Fog A m t 103 11 107 I 15. Inismetohal Impart to US. ❑ Etpat hm* u.$. Porto ertffylex2l.• ' ` 'Shlpm" T rmr a Data k2ft U.S: ¢ 16, harupoMr Adorowledgrrsrnt d RecsQt d Matedele Trerxpo t Prntsdlfypsd SfRraUre Montt Day Year : 03 /G. •1 v -p Transporter 7.Pdn yped Name soul-, Maras Day • Year t 7a, Dleuspancy tnelcetlon Bpeoa 0 Ouurtl}y ❑Typo ❑ Ruld,a 0 Psrdal Re(ectlan. ❑Full Rejectlort ' manveest Reference Nunter. 17b. A3arrats F&AT (orGeneraW U.S. EPA ID Number +, Fsd a Plrone: ) , W 17r. S021ura d At woe FscRy Ice Gatsretoc) Month Day Year :. f c� 18. DeAralsd Faddy Omer or Opastor. Cartftabon of recdpt of tftw mftiab covered by the mnhd saoapt as Item 17, Prrraaryped r NU -WAY INDUSTRIAL SERVICES, INC. L41 Galks Ferry Lexington, Road - SC 29073 305 South Main Street - Mauldin, SC 29662 (803) 957-9175 • Fax (803) 892-122S (864) 967-3500 SH PPER GA 1.t j LO ING CITY/STATE C. MA IFEST NO COr� SIGpt�E t. kS�RLi W DE ATION o,.sW TRACTOR NO. TRAILER NO. BOX NO. DATE SHIPPED 03. .o-4 51-32 P72(o _ _ LOAD NO. O I e 412-6 CCkM nrl. ukDiMC ruuo► commoDiTY U)qn QUANrTY WAXER,AL 5 QUANTITY Gross Tere Net Tons j GOVERNED BY TARIFFS 619D CLASSIFICATIONS ISSUED BY THE LOADING IN . 3 (3 M. CARRIER AND/ R ITSPER NTs TIME OUT ;! M. RIZATION —LOADING DEMURRAGE - ale—, SHIPPER CARRIER — YDETENTION RECORD EXPLAIN TIME SPENT_.».._ ._ RECEIVED THE ABOVE DESCRIBED PROPERTY IN G OD A04K =::LACONDITION EXCEPT AS NOTED. `. UNLOADING IN�t%; Sty M. FIRM ) TIME 0U�/p.35� M. AUTHOR TION—UNLOADING DEMURRAGE 1.yyAAAJ'-�-evL'1Ak f ACLI n l0pD z 11r Ir .�� • ' NON4i= 000S' 1. Generator 10 Number 2 Pate 1 d 3. Emergency Phone 4. WasI Tocklap Numbw WASTEMANIFEST 1j �`� M) —473 -14b a �0750 _ fs GeneName and Maine Address Amersemd AMP& IA TLcrN AT! • h R Generatota Sne Address (d dllerent teen rtc97rrp iddrees) gaig-illcmr- -'WTJeT C--*rw ►!%16Ay . is ce�er iPf ?�IJ r 1dG 2 7Z 15 �331m, 22g - SS54- -SA' S -lomes. ,' fI Trartiparror 1 Catpany Name US. EPA ro Nlurber - Nv-iVA`� 1ltDc�1�� pU tit SGD -9975 7. Tranepo W 2 Company Name . U.S. EPA ID Number B. OesOuW Foaq Name grid 6Tk Addreia U.S. EPA ro Number �IC+W '$U�LYAIaTCN W�S� wAi c{� '�2ck'i' (�IcSIV'� Pc R1Ar r Z'ZS- ST4NFr C4UALR!t kD �ti1 f ►�<, . F Phorm 33r. - b5l S £xT' 1 + Cr..�aru tt� IL Ob. U.S I70T Deaclpt m OMod n Proper Shlppkrp Nambkaadxti Drlgt(WX to Comamara II.Tow 12 thdl Pia No. mlt9fiK I a llcilGllOi]W%iIG �fxMN6D 1'RO►-( geP�t� M40 Ac - 2. qj '13 Sps" Fi wkv lnebucft* and AdoftU bftrr w5m % ' MAAIMO kt �eSCH A�t�� , / ,,r f � • t• •� 6 14. QENERATOR'b CERTFICAT ON: ! urtdjr to melarhh 0eserbed abort an bla auNfeet an not aut$ee! b radaral rap�tlar hv!ePoA'p DroDer dk{+aaal of Flatardow Wawa, OenradoYSMror'a M tedRyped Nim S�ttuR mwm Day Year' {tilAc;ir�- $EcKwYrH - ,�c1a[A.�.1�/ .1f .+ 15 kdemieaarril'Shiparenh ❑ Mr{rat m U S a a►=rort kom us. Port of ftyo* T s rwSI ate U.S-, YQrrarxpo*AekrawkdgrnerdofPaoa'p dUshiMs t Transporter 1 Pmwv yped Nano 9>2naNn/ Martttl Day Yeer 11 —/ Transporter' 2 PrtnMd/ yW Name, Ngramro [,bnth Day • 1T. 0""eaapeafry • 17a. Deaeparcy Ir+dcaton Spate ❑ iype ❑ Residue ❑ Parfal Noc dm ❑ Fa Re(ectbn Mantleat Reference Ncarber 17b. ABamate Fa*y (or Gwerabr} U.S. EPA ID thrmber FacirO Pbana - i W 17c SVon d Ahffmle Faelly (or Gonemb)• Mmth Day Yearii rt 2 • y ' 18 DesiVWW Fsally Osrrrer or Operator, CertllrOon of mdpl d Llaeft nreaeriab comet b/the man%eYr as rotad In beat 17a ' PrYrle WMd Name .' 99retirol Ma lh Day Year ° .?V.+Jj. or . • s NUMAY INDUSTRIAL SERVICES, INC. �1741 Calks Ferry Road • Lexington, SC 29073 305 South Main Street • Mauldin, SC 29662 (803) 9S7.9175 • Fax (803) 892.1225 (864) 967-3500 SHIXER ; 6 i LO ING CITY/STATE CO IGr E . )S W W 'C +� DE514ATION U L TRACTOR NO, TRAILER NO. BOX NO. S 132 N lA Ciiw• NO. IMUIN(� ttruOF COMMODITY UNIT QUANRY ISL'— DATE SHIPPED 0,3. O. O LOAD NO. A L CZ. Q00 QUANTITY *� Gross 1 ovetiA: VIAplbUL Tere UI-NS"0 — OFF Uc-& Net Tons Rt'TiJ i GOVERNED BY TARIFFS AND CLASSIFICATIONS ISSUED BY THE LOADING INO-4:30 M. L NIsT O SW' CARRI ER AND/OR ITS AGENTS TIME OUTID . � M. AUTHORIZATION —LOADING DEMURRAGE SHIPER i- PPER E i AFF-9 7— CARRIER -------------- _....„......DETENTION RECORD „_......__. EXP I TIME SPENT._......„_..... PER RECEIVED THE ABOVE DESCRIBED PROPERTY 1 OD CONDITION EXCEPT AS NOTED. UNLOADING IN j!; OO M. TIME OUT/4 vd M. 1 A O TION— DING DEMURRAGE BY 03.ZG d' i � R too i5 i :• }, .. . +. NOIFN117ARDOUS 1. Genarafor ID Number wnsrE NiataFesT 2 Pape 1 d 3.Emerparcl� Phone t Waste haietlnp Nuabar t 9) $13 l c 5: Gerterabra IJame and Marnp Address �9 c+Q Generatofs Sim Addrase 2� b75o f i' (If dilleren than melt AMv�eAN. MC -AA ItO--XlJq;SsNAC r �amreeaf F3ui'L1:Ii�b�cA1 NC L7F1 S ' GsnorftftPtaw r!33G,� 2iQ— 5554- --JA,4 & Tran9*1ff,1•C4mm 2! %V A N Dc►s: / U.S. EPA IO Number N y jz �L SFPyrt�s • 7.TMWPO sr2CaTMName U.S. EPA ID Number h' kpeted.Fadily Name avid Ste Address (3(/RaIA.bTortf �t1%JS.iiE• �1J'AT�R '�A7f�i5+vT-'DG,EJej U.S. EPA IDNmtw >; Fad a pan:' $3G.�.3r%8 ' p51 S• :C�3T ,t i CI.rQP£A<e SEl.Ls ., ' Be.pb. U S DOT Oexdptlai Qndudnp Propec5hipptnp Mama 1 4P4 f3(P III(. ?R PImP.(�.91AUK • 10, C=Wr em ' 11. Total 12. Ilnd Tr4 %% P .F t•4PNbUvA,-EA P.FMNEra �r7:+at 'SEI�fZoclt No. Type t7uardhy N1JVol. >~ - - - _ .' N i. 13 Special Handing Irst =WM and Addbonal kdarrrw9 cn 1- 'Ganembrs10Remrs 14. GENERATOR'S CMRCATION: I ced4Iha mderlab deaaUd above on this maNmst are not sub to federalmg*"— f-r Prhtedriyped NNWF*oPef � of Hnmrdars Waste Wmmiz •.6catirerr-: AMI tu ' uadt, nay . Yaat ntenre5onel Shipmenit �-1 w pal b U.S. 3 z LJ F?od ban U.s Port of ant• at T Hamra a rta aeD hey .{ I S. TrarcQalar of P-60 d miwft Data U.S.: SlOndurs MaN '• • r DaY Yeu Tra Mcftr2 Prl Wypw Nome Stpnuun 03 2D a mmm Day Year 17.Oiaaapdtry 17L Ohaepm L-deetbn 6pax ' " 0-TYPO ❑ Haalaue ❑ Partlet Ha)ertla, ❑ Ful Mecca, n t M AlGimele Fadtty (or Geriaater) Nbniest deter ewe Nurber. j US. EPA tO Nw-ber ` Facti sPharg. C 17a Stp mb- d A,Temale Fedity (or Ganeramr} ' . MO* 'pay Year + ' . , ' 'r .. 18. D&SO dad Fapfty Owner er Operata Carti'raEat d recei d , metertnla ocvered by the manieet ee rnmd In hap na 4, 1 Printed? name G , 'r/,�'" S"� � '°' Norm tray Year ;