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HomeMy WebLinkAbout23080_Almont Shipping 2_OAR_20050630*731HSSF4018* DocumentlD NONCD0001250 Site Name ALMONT SHIPPING DocumentType Site Assessment Rpt (SAR) Rpt5egment 1 DocDate 6/30/2005 DocRcvd 2/20/2007 Box SF4018 AccessLevel PUBLIC Division WASTE MANAGEMENT Section SUPERFUND Program IHS (IHS) DocCat FACILITY �` y lC'k ,0.r Y s 40 COMPREHENSIVE SITE ASSESSMENT LJUL tl 1 20U6 ALMONT SHIPPING TERMINALS ONE HANOVER STREET- WILMINGTON, NEW HANOVER COUNTY, NORTH CAROLINA June 30, 2005 Responsible Party: Almont Shipping Terminals One Hanover Street P.O. Box 1726 Wilmington, North Carolina 28402-1726 (910) 341-5700 Attention: Sidney Camden Current Property Owner: Almont Shipping Terminals One Hanover Street P.O. Box 1726 Wilmington, North Carolina 28402-1726 (910) 341-5700 Attention: Sidney Camden Consultant: Babb & Associates, P.A. P.O. Box 37697 Raleigh, North Carolina 27627 (919) 325-0696 Release Discovery Date: 1997-2004 Cause and Source of Release: Leaking USTs, Materials Bulk Storage Latitude: 340 14' 40", Longitude: 770 57' 00" 1'$geaeae��cc,� F •°e y e Gary . Ba , P.G. f SE AL Preside = 488 _ `•cF aEOG\��" �9 ''BBC'as OOG G00 A9%y0 ALMONT SHIPPING TERMINALS J�'K T FR OEST. I, 1870 July 1, 2005 JUL, 0 7 Z005 Dr. Charles Stehman Aquifer Protection Supervisor NC Department of Environment And Natural Resources 127 Cardinal Drive Extension Wilmington, NC 28405 Dear Dr. Stehman: Please find enclosed one copy of the completed COMPREHENSIVE SITE . ASSESSMENT for the Almont Shipping property. We look forward to our meeting with you on July 7, 2005 to discuss this with you. Sincerely, r Donalde�verman Chief Executive Officer Enclosure One Hanover Street • P.O. Box 1726 9 Wilmington, NC 28402-1726 9 Phone: 910-341-5700 • Fax: 910-763-9317 Almont / PPD Strategy: 1. PPD has agreement with the city to pretreat dewater water and send to north / south side treatment plant 2. This dewatering program will end at some near time in the future. 3. Marina configuration will extent nearly to Nutt Street 4. Discharge to the river should be intercepted and sent to the former PPD pretreatment system 5. Monitoring on PPD site and down gradient of interceptor system should continue until compliance is achieved 6. Is PCP area north of Front Street property of Almont of PPD? w N Comprehensive Site Assessment Almont Shipping Terminals One Hanover Street, Wilmington New Hanover County, North Carolina 0 1.0 EXECUTIVE SUMMARY 1.1 Source Information The Almont Shipping facility is located west of North Front/Second Street in Wilmington, North Carolina and consists of an approximately 28-acre parcel of land that once contained numerous buildings associated with Almont Shipping's bulk shipping and storage operations (hereinafter referred to as the "Site"). The subject Site is bordered to the north by industrial property, to the east by industrial and institutional properties, to the south by commercial and vacant properties, and to the west by the Cape Fear River. The subject and nearby properties are shown in Figures 1 and 2. Almont Shipping has occupied various portions of the Site since as early as 1965 and has used it since that time as a bulk commodity shipping terminal. However, portions of the Site itself have reportedly been used since 1870 up until 1965 by others also as a shipping/terminal facility. • Most recently, Almont Shipping has used the Site for receiving, storing and shipping bulk pelletized urea, chromium ore, salt and salt cake. Historical uses of the Site also include the storage and distribution of potash, zircon sand, granite, limestone, canola meal, calcium nitrate, ammonium nitrate and iron ore pellets. The southeastern portions of the Site were also once owned and utilized by Standard Oil Company for the bulk storage of petroleum products from 1893 up until about 1951. Past soil and groundwater studies completed at the Site by others determined that the major subsurface soil and groundwater contaminants identified at the Site are tetrachloroethene (PCE), trichloroethene (TCE), arsenic, nitrates, total nitrogen, ammonia, sulfate and chloride. The presence of total nitrates, nitrogen, ammonia sulfate and chloride at the Site can be attributed to its past association with handling and storage of nutrients including: urea, calcium nitrate, ammonium nitrate, salt and salt cake. However, there is no known source(s) for the arsenic, PCE and TCE detected during the previous investigations. In addition to the contaminants described above, the Site also has a long association with petroleum products including its partial use by Standard Oil Company as a petroleum Comprehensive Site Assessment Almont Shipping Terminals One Hanover Street, Wilmington, New Hanover County. North Carolina • bulk storage facility from 1893 up until about 1951. The most notable petroleum incident was a release (due to structural failure) from a 2.5 million -gallon diesel above ground storage tank that occurred in 1982 at the former CSX facility located immediately north of the Site. It was reported that approximately 2,486,000 gallons of diesel was released and approximately 2,437,000 gallons were recovered. While the majority of the diesel fuel was recovered it is likely that a petroleum groundwater contaminant plume has impacted the northernmost portions of the Site. A second potential off -Site petroleum source is an empty lot located immediately south of the Site and adjacent to the Cape Fear River. This property was reportedly once used for the bulk storage of petroleum products as evidenced by the presence of weathered free product tentatively identified as diesel fuel that was found to accumulate in monitoring well MW-11 installed for completion of this CSA. Finally, it should be noted that the Site itself once contained three known petroleum Underground Storage Tanks (USTs), all of which have subsequently been removed. One of these tanks may explain the presence of free product tentatively identified as diesel fuel is in monitoring well MW-16 located immediately adjacent to the former UST area. See Figure 1 for Site location map and Figure 2 for Site map with monitoring well and former contaminant source locations. 1.2 Initial Abatement/Emergency Response Information The releases discussed above were confirmed by two investigations completed by others' that identified the presence of tetrachloroethylene (PCE), trichloroethylene (TCE), arsenic, total nitrogen, ammonia, sulfate and chloride at various locations throughout the Site. Due to the commencement of redevelopment activities there will soon be no pelletized urea or salt stored at the Site. With removal of these contaminant sources the total nitrogen, nitrates, ammonia, sulfate and chloride concentrations in soil and 1 "Phase H Environmental Site Assessment of Almont Shipping +/- 6.8 Acres SW Corner of Harnett Street and North Street, Wilmington, North Carolina" prepared by Land Management Group, Inc., October 11, 2004. and; • "Phase II Environmental Site Assessment of Almont Shipping Office 1.25 Acres One Hanover Street, Wilmington, North Carolina" prepared by Land Management Group, Inc., January 11, 2005. 4 Comprehensive Site Assessment Almont Shipping Terminals One Hanover Street. Wilmington New Hanover Coun!L North Carolina groundwater are expected to decline as the processes of natural attenuation and biodegradation begin to absorb and break down these contaminants. Further, the northeastern portion of the Site has been excavated and is currently being dewatered for the construction of an office building to be completed in this area. While this dewatering process is being completed for construction purposes it is also resulting in the disposal of a large volume of groundwater contaminated by arsenic, total nitrogen, nitrates, ammonia, sulfate and chloride. Finally, while the petroleum and PCE contamination is not being cleaned up by the construction operations, the sources of these contaminants are believed to have been removed and these contaminant concentrations are also expected to decline as the processes of natural attenuation and biodegradation absorb and break down these contaminants. 1.3 Receptor Information IDNo water supply wells are known to be located within 1,500-feet of the Site. The Site and locations within 1,500-feet of the release area are supplied water by the City of Wilmington municipal water supply. The City of Wilmington maintains buried water lines that supply potable water to the Site and surrounding properties, as well as buried sanitary and storm sewer lines. The nearest surface water body is the Cape Fear River, which is immediately adjacent and west of the Site. No wellhead protection zones were identified within 1,000-feet of the site. The Site does lie within the Coast Plain Physiographic Region. The only known receptor is the Cape Fear River located immediately adjacent to the western portion of the Site. 0 W Comprehensive Site Assessment Almont Shipping Terminals One Hanover Street. Wilmington New Hanover County, North Carolina • 1.4 Sampling/Investigative Results 1.4.1 May 10 - May 17, 2005 Soil Sampling Event Analytical data for soil samples collected at an average depth of 1 to 2 feet below land surface were obtained while installing fifteen groundwater monitoring wells during the time period of May 10 - May 17, 2005. If possible, the soil samples were collected from above the water table and also screened using an Organic Vapor Analyzer (OVA). Split samples were also immediately placed into laboratory supplied bottles for submittal to the analytical laboratory. All of the borings were later converted to monitoring wells for the collection of groundwater samples and also to establish the depth to groundwater and the hydraulic gradient in the shallow aquifer. The soil samples were submitted to Paradigm Analytical Laboratories of Wilmington, NC (NCDENR laboratory certification # 481) for laboratory analysis by EPA 8260 for • volatile organic compounds and also for total RCRA metals, chloride, sulfate, nitrate, T.K.N, ammonia, phosphorus and total nitrogen. Soil analytical results indicated the presence of minor levels of volatile organic compounds in only three of the fifteen soil samples submitted for laboratory analysis. However, ammonia, chloride, nitrates, phosphorus, sulfate, arsenic, barium, cadmium, chromium, lead and mercury were detected in many of the soil samples submitted for laboratory analysis. There are currently no Soil to Groundwater Maximum Soil Contaminant Concentrations set forth by the North Carolina Department of Environment and Natural Resources (NCDENR) Groundwater Section or Soil Screening Levels established by the North Carolina Hazardous Waste Section for the ammonia, chloride, nitrates, phosphorus and sulfate detected in the soils during this investigation. The (NCDENR) Hazardous Waste Section has established Soil Screening Levels for total RCRA metals including the arsenic, barium, cadmium, chromium, lead and mercury 0 Z Comprehensive Site Assessment Almont Shipping Terminals One Hanover Street Wilmineton New Hanover County, North Carolina • detected in the soils. Finally, arsenic, chromium and mercury levels exceeded their Soil Screening Levels in several of the soil samples submitted for laboratory analysis. A soil isoconcentration map for selected contaminants has been prepared and can be found in Figure 3. Table 1 is a summary of analytical results for the May 2005 sampling events. Laboratory reports for this sampling event are presented in Appendix C. 1.5 Groundwater Samples 1.5.1 May 25, 2005 Groundwater Sampling Event Groundwater sampling for completion of this CSA was conducted on May 25, 2005 and included the installation and sampling of newly installed groundwater monitoring wells MW-1 through MW-15, DW-1, DW-2 and existing wells MW-16 and LMW-13. Monitoring wells MW-1 through MW-15 were all installed to roughly 12 feet beneath surface grade with the well screen placed from 2 to 12 feet below land surface. DW-1 • and DW-2 were both installed to a total depth of 40 feet below land surface and screened from a depth of 35 to 40 feet below land surface. All permanent monitoring wells installed by Babb & Associates were constructed using 2" diameter PVC slotted screens and solid PVC riser pipe with the exception of DW-1 which was completed as a double cased Type III monitoring well. All of the monitoring wells discussed previously were sampled on May 25, 2005 and the samples submitted to Paradigm Analytical Laboratories of Wilmington, NC (NCDENR laboratory certification # 481) for chemical analysis by EPA Method 8260 (volatile organic compounds) and also for total RCRA metals, chloride, sulfate, nitrate, T.K.N, ammonia, phosphorus and total nitrogen. All of the sampling activities described above were completed using new disposable bailers and nitrile sampling gloves. All of the monitoring wells were developed using disposable PVC bailers prior to collecting groundwater samples. Groundwater samples obtained from the groundwater monitoring wells described above • and analyzed by EPA Method 8260 revealed the presence of several compounds in the 7 Comprehensive Site Assessment Almont Shipping Terminals One Hanover Street, Wilmington New Hanover County, North Carolina • samples collected from monitoring wells MW-1, MW-2, MW-8, MW-16, and LMW-13 at concentrations in excess of their method detection limits. However, only tetrachloroethene (PCE) (detected in MW-1, and LMW-13 at concentrations of 0.00217 and 1.600 mg/l, respectively), trichloroethene (TCE) (detected in MW-1 and LMW-13 at concentrations of 0.00562 and 0.024 mg/l, respectively), naphthalene (0.0452 mg/1 in MW-2), and 4-isopropyltoluene (MW-1 at 0.140 mg/1) were detected at concentrations in excess of their maximum allowable levels as set forth in the 15A NCAC 2L .0202 upon testing by this analytical method. Groundwater samples obtained from the groundwater monitoring wells described above and analyzed for nutrients revealed the presence of one or more compounds including chloride, nitrates and sulfates in the samples collected from monitoring wells MW-3 through TMW-15 at concentrations in excess of their maximum allowable levels set forth in the 15A NCAC 2L .0202 upon analytical testing. Finally the groundwater samples analyzed for total RCRA metals revealed the presence of arsenic, lead, mercury and selenium in several of the groundwater samples submitted for • analysis at concentrations in excess of their maximum allowable levels set forth in 15A NCAC 2L .0202 upon analytical testing. Isoconcentration maps for selected groundwater contaminants have been prepared and can be found in Figures 4 through 11. Table 2 is a summary of analytical results for the May 25, 2005 sampling event. Laboratory reports for this sampling event are presented in Appendix C. 1.6 Site Specific Conditions Related to Risk Classification Site -specific conditions related to risk classification at the location include: 1) The availability of potable water at the Site. 2) The proximity to nearby receptors including the Cape Fear River. 0 1 Comprehensive Site Assessment Almont Shipping Terminals One Hanover Street Wilmington New Hanover County, North Carolina • 1.7 Conclusions and Recommendations Babb & Associates has completed this Comprehensive Site Assessment in order to comply with NCGS 143-215.84, NCAC 15A, 2L .0106(g) and the NCDENR Groundwater Section's, "Guidelines for Investigation and Remediation of Soil and Groundwater", Effective July 2000. Babb & Associates concludes from the investigative activities conducted for completion of this CSA that several separate releases on the Site have impacted the Site's soils and surficial groundwater aquifer at more than one location. Free phase petroleum product identified as weathered diesel fuel has been identified in on -Site groundwater monitoring well MW-17 and off -Site monitoring well MW-11. Analytical results for soil samples collected for completion of CSA activities identified the presence of targeted contaminants at levels in excess of their Soil Screening Levels for arsenic, chromium and mercury in several of the soil samples submitted for laboratory analysis. Analytical results for the groundwater samples collected for completion of this CSA detected tetrachloroethene, trichloroethene, naphthalene 4-isopropyltoluene, chloride, nitrates, sulfates, arsenic, lead, mercury and selenium at concentrations in excess of their maximum allowable levels as set forth in the 15A NCAC 2L .0202 upon laboratory testing. The risk criteria pertaining to the releases at the Site include the following: 1) MW-17 contains free phase product identified as weathered diesel fuel; 2) there are no potable water supply wells located within 1,000 feet of the source area; 3) the Cape Fear River is located immediately west of the Site; 4) the Site is used for commercial purposes; 5) the Site is surrounded by a mix of commercial properties; and 6) the Site is located in the Coastal Plain Physiographic Province. Babb & Associates recommends that the Almont Shipping submit a copy of this CSA to the NCDENR-DWQ, Wilmington Regional Office, to the attention of Mr. Charles • Stehman. GJ Comprehensive Site Assessment Almont Shipping Terminals One Hanover Street Wilminl*ton New Hanover County, North Carolina • TABLE OF CONTENTS 1.0 EXECUTIVE SUMMARY...................................................................................2 1.1 SOURCE INFORMATION..............................................................................................2 1.2 INITIAL ABATEMENT/EMERGENCY RESPONSE INFORMATION....................................3 1.3 RECEPTOR INFORMATION..........................................................................................4 1.4 SAMPLING/INVESTIGATIVE RESULTS.........................................................................5 1.4.1 May 10 - May 17, 2005 Soil Sampling Event.......................................................5 1.5 GROUNDWATER SAMPLES........................................................................................6 1.5.1 May 25, 2005 Groundwater Sampling Event.......................................................6 1.6 . SITE SPECIFIC CONDITIONS RELATED TO RISK CLASSIFICATION................................7 1.7 CONCLUSIONS AND RECOMMENDATIONS..................................................................8 TABLEOF CONTENTS..................................................................................................9 2.0 SITE HISTORY AND SOURCE CHARACTERIZATION ...........................12 3.0 RECEPTOR INFORMATION...........................................................................14 3.1 WATER SUPPLY WELLS..........................................................................................14 3.2 PUBLIC WATER SUPPLIES........................................................................................14 3.3 SURFACE WATER....................................................................................................14 • 3.4 WELLHEAD PROTECTION AREAS.............................................................................14 3.5 DEEP AQUIFERS IN THE COASTAL PLAIN PHYSIOGRAPHIC REGION .........................14 3.6 SUBSURFACE STRUCTURES.....................................................................................16 3.7 LAND USE...............................................................................................................16 3.8 PROPERTY OWNERS AND OCCUPANTS....................................................................16 3.9 POSSIBLE HUMAN EXPOSURE..................................................................................17 4.0 REGIONAL GEOLOGY AND HYDROGEOLOGY......................................18 4.1 SITE GEOLOGY AND HYDROGEOLOGY....................................................................18 4.2 REGIONAL HYDROGEOLOGY...................................................................................19 5.0 SOIL SAMPING RESULTS...............................................................................21 5.1 SOIL BORING INSTALLATIONS (MAY 10 -17, 2005)...............................................21 6.0 GROUNDWATER INVESTIGATION.............................................................23 6.1 LOCATION AND INSTALLATION OF MONITORING WELLS.........................................23 6.2 MAY 25, 2005 SAMPLING EVENT............................................................................24 7.0 FREE PRODUCT INVESTIGATION AND RECOVERY .............................26 7.1 FREE PRODUCT INVESTIGATION..............................................................................26 8.0 HYDROGEOLOGIC INVESTIGATION.........................................................26 8.1 HORIZONTAL GROUNDWATER HYDRAULIC GRADIENT...........................................26 • Ll 0 10 Comprehensive Site Assessment Almont Shipping Terminals One Hanover Street, Wilmington New Hanover County, North Carolina 8.2 VERTICAL GROUNDWATER GRADIENT....................................................................27 8.3 AQUIFER TESTING...................................................................................................27 8.3 GROUNDWATER MODELING RESULTS.....................................................................28 9.0 DISCUSSION.......................................................................................................29 9.1 NATURE AND EXTENT OF CONTAMINATION............................................................29 9.2 CONTAMINANT MIGRATION AND POTENTIALLY AFFECTED RECEPTORS .................29 9.3 LOWERING RISK CLASSIFICATION...........................................................................30 9.4 APPLICABLE CLEANUP LEVELS...............................................................................30 10.0 CONCLUSIONS AND RECOMMENDATIONS.............................................32 REFERENCES.................................................................................................................33 • 11 Comprehensive Site Assessment Almont Shipping Terminals One Hanover Street Wilmington New Hanover County, North Carolina APPENDICES Figures Figure 1 Area Location Map Figure 2 Site Map with Release and Monitoring Well Locations Figure 3 Soil Contaminant Isoconcentration Map (chloride, nitrates, arsenic, mercury) Figure 4 Groundwater Contaminant Isoconcentration Map (Chloride) Figure 5 Groundwater Contaminant Isoconcentration Map (Nitrates) Figure 6 Groundwater Contaminant Isoconcentration Map (Sulfates) Figure 7 Groundwater Contaminant Isoconcentration Map (Arsenic) Figure 8 Groundwater Contaminant Isoconcentration Map (PCE) Figure 9 Contaminant Cross -Section Location Map. Figure 10 Soil Contaminant Cross -Section A -A'. Figure 11 Soil Contaminant Cross -Section B-B'. Figure 12 Groundwater Hydraulic Gradient Map (May 24, 2005) Figure 13 Groundwater Hydraulic Gradient Map (June 16, 2005) Tables Table 1 Results of Soil Samples Table 2 Results of Groundwater Samples Table 3 Monitoring Well Construction Data Table 4 Results of Monitoring Well Gauging Appendix A Boring Logs/Well Construction Records Appendix B Aquifer Testing Results Appendix C Laboratory Reports 11 12 Comprehensive Site Assessment Almont Shipping Terminals One Hanover Street. Wilmington New Hanover County. North Carolina • 2.0 SITE HISTORY AND SOURCE CHARACTERIZATION The Almont Shipping facility is located west of North Front/Second Street in Wilmington, North Carolina and consists of an approximately 28-acre parcel of land that once contained numerous buildings associated with Almont Shipping's bulk shipping and storage operations (hereinafter referred to as the "Site"). The subject Site is bordered to the north by industrial property, to the east by industrial and institutional properties, to the south by commercial and vacant properties, and to the west by the Cape Fear River. The subject and nearby properties are shown in Figures 1 and 2. Almont Shipping has occupied various portions of the Site since as early as 1965 and has used it since that time as a bulk commodity shipping terminal. However, portions of the Site itself have also reportedly been used from 1870 up until 1965 by others also as a shipping/terminal facility. Most recently, Almont Shipping has used the Site for receiving, storing and shipping bulk pelletized urea, chromium ore, salt and salt cake. Historical uses of the Site also include the storage and distribution of potash, zircon sand, granite, limestone, canola meal, calcium nitrate, ammonium nitrate and iron ore pellets. The southeastern portions of the Site were also once owned and utilized by Standard Oil Company for the bulk storage of petroleum products from 1893 up until about 1951. Past soil and groundwater studies completed at the Site by others determined that the major subsurface contaminants identified at the Site are tetrachloroethene (PCE), trichloroethene (TCE), arsenic, nitrates, total nitrogen, ammonia, sulfate and chloride. The presence of total nitrates, nitrogen, ammonia sulfate and chloride at the Site can be attributed to its past association with handling and storage of nutrients including: urea, calcium nitrate, ammonium nitrate, salt and salt cake. However, there is no known source for arsenic, PCE and TCE detected during the previous investigations. In addition to the contaminants described above the Site also has a long association with petroleum products including its partial use by Standard Oil Company as a petroleum bulk storage facility from 1893 up until about 1951. The most notable petroleum incident was a release (due to structural failure) from a 2.5 million -gallon diesel above ground 0 storage tank that occurred in 1982 at the CSX facility located immediately north of the 13 Comprehensive Site Assessment Almont Shipping Terminals One Hanover Street, Wilmington New Hanover County, North Carolina ', Site. It was reported that approximately 2,486,000 gallons of diesel was released and approximately 2,437,000 gallons were recovered. While the majority of the diesel fuel was recovered it is likely that a groundwater contaminant plume has impacted the northernmost portion of the Site. A second potential off -Site petroleum source is an empty lot located immediately south of the Site and adjacent to the Cape Fear River. This property was reportedly once used for the bulk storage of petroleum products as evidenced by the presence of weathered free product tentatively identified as diesel fuel that was found to accumulate in monitoring well MW-11 installed for completion of this CSA. Finally, it should be noted that the Site itself once contained three known petroleum Underground Storage Tanks (USTs), all of which have subsequently been removed. One of these tanks may explain the presence of free product tentatively identified as diesel fuel in monitoring well MW-16 located on -Site and immediately adjacent to the former UST area. See Figure 1 for Site location map and Figure 2 for Site map with monitoring well and former contaminant source locations.) 0 • 14 Comprehensive Site Assessment Almont Shipping Terminals One Hanover Street, Wilmington New Hanover County North Carolina 3.0 RECEPTOR INFORMATION 3.1 Water Supply Wells No known water supply wells are located within 1,500-feet of the release. The Site and locations within 1,500-feet of the release area are supplied water by City of Wilmington municipal water supply. 3.2 Public Water Supplies The City of Wilmington has installed buried water lines that supply potable water to the subject Site. 3.3 Surface Water rThe nearest surface water body is the Cape Fear River, located immediately adjacent and west of the Site. 3.4 Wellhead Protection Areas No wellhead protection zones were identified within 1,500-feet of the Site. 3.5 Deep Aquifers in the Coastal Plain Physiographic Region The Site and New Hanover County are underlain by sediments ranging in age from Cretaceous to Holocene. These sediments occur in layers most of which tend to slope at low angles towards the Atlantic coast. They are composed of sands, clays, and limestone and lie on a floor of hard consolidated granitic bedrock at a depth of about 1,100 feet below land surface. A large volume of water is stored in sediments of the Coastal Plain, 0 15 Comprehensive Site Assessment Ahnont Shipping Terminals One Hanover Street, Wilmington New Hanover County, North Carolina . but sediments below depths of approximately 300-feet contain water that is too salty for normal use2. The usable groundwater at the Site occurs in three major aquifers. The uppermost aquifer is that of surficial sands, of Miocene and Pleistocene age. This aquifer is replenished by precipitation directly. This is the aquifer that has been impacted by contaminants at the Site. Babb & Associates installed "deep profile" well DW-I to a depth of 40-feet below land surface at the Site as part of this CSA. This surficial sand aquifer was found down to a depth of 18 feet below land surface followed by a brown -tan clay layer from 18 to 28 feet below land surface. From 28 to 40 feet below land surface alternating layers of sand, clay and limestone were encountered. Deep well DW-2 was installed to a depth of 40 feet below land surface and only the surficial Pleistocene sands were found throughout the length of this boring. Below the surficial Pleistocene aquifer is the Castle Hayne Limestone of Eocene age. This limestone unit is reportedly thin in the vicinity of the Site as it was deposited in channels on top of the underlying Peedee Formation. The irregular thickness of this • formation can also be attributed to its deposition on an eroded surface of the upper Peedee Formation and from subsequent erosion and solution of the upper surface of the Castle Hayne. The bottom of the Castle Hayne consists of a basal shell conglomerate containing much overworked material from the Peedee Formation. Above this is glauconitic shell limestone. It is light gray toward the top and yellow dolomitic toward the bottom. This shell facies is overlain by a dense, chalk white siliceous limestone that contains phosphate at its base. This limestone which is referred to as "cap rock" averages about three feet in thickness throughout the county. Overlying the "cap rock" is a cream to light green glauconitic, bryazoan-bearing "shell hash". The Castle Hayne Formation can yield as much as 650 gallons per minute (gpm) but generally yields closer to 150 gpm. Underlying the Castle Hayne Limestone and normally separated from it by some relatively impermeable clays is the sandstone Peedee Formation of Late Cretaceous age. The Peedee Formation typically consists of unconsolidated greenish -gray to dark gray silt, . 2Reference: Bain, George L., "Geology and Groundwater Resources of New Hanover County, North Carolina", North Carolina Department of Water Resources, Division of Groundwater. Bulletin 17 16 Comprehensive Site Assessment Almont Shipping Terminals One Hanover Street. Wilmington New Hanover County, North Carolina olive-green to gray sand, and massive black clay interbedded with consolidated calcareous sandstone and impure limestone. It yields 200 gpm to many wells and in excess of 400 gpm in some cases. This aquifer is generally separated from underlying beds containing salty water by 100 to 150-feet of relatively impermeable clay. The top of the Peedee Formation is generally expected to be approximately 20 to 30-feet below land er�l surface in the vicinity of the Site. A nearby supply well found that the Peedee formation is approximately 700 feet thick in the vicinity of the Site. Although each of the aquifers is to a great degree a separate unit, the less permeable material between the aquifers allows some interchange of water 3.6 Subsurface Structures Subsurface structures located throughout the Site include buried water supply, storm water and storm sewer lines. 3.7 Land Use The Site is an approximately 28-acre parcel of land owned by Almont Shipping that was most recently used for receiving, storing and distributing bulk pelletized urea, chromium ore, salt and salt cake. Historical uses of the Site also include the storage and distribution of potash, zircon sand, granite, limestone, canola meal, calcium nitrate, ammonium nitrate and iron ore pellets. 3.8 Property Owners and Occupants Properties immediately adjacent to the subject property are commercial and industrial. Adjacent properties to the north included a vacant CSX Transportation tract and additional Almont property not part of this ESA. Adjacent properties to the east are commercial (Salvation Army and a Greyhound Bus Lines bus station), institutional (Cape Fear Community College facilities), and parking areas. Adjacent properties to the south are commercial (WWAY TV Channel 3 studio) and institutional (Cape Fear Community College facilities). Additional Almont property not part of this ESA and the Northeast Cape Fear River are west of the subject property. The subject property is located in an 0 17 Comprehensive Site Assessment Ahnont Shipping Terminals One Hanover Street. Wilmington New Hanover County. North Carolina iarea of Wilmington that has been developed for industrial/commercial purposes for many years. 3.9 Possible Human Exposure If the soils identified as containing the elevated nutrient and metals concentrations are left buried and undisturbed, human contact is unlikely. If they are disturbed it is probable that the ammonia, nitrates, phosphorus and sulfate will breakdown and dissipate rather rapidly upon exposure to the atmosphere. Finally, the most likely route of human exposure would initially be through inhalation. However, the nutrient levels in air would be expected do decline with time after the soils have been exposed to the atmosphere. Also, after the planned development of the Site is complete, most of the soil will be covered with buildings or parking areas, thereby restricting access to the contaminants. 0, IV Comprehensive Site Assessment Almont Shipping Terminals One Hanover Street Wilmington New Hanover County, North Carolina 4.0 REGIONAL GEOLOGY AND HYDROGEOLOGY 4.1 Site Geology and Hydrogeology The U.S. Geological Survey Map (Wilmington, N.C. Quadrangle) identifies the Site as having an elevation ranging from approximately 39 to 19 feet above sea level. The subject property generally slopes from the east, along North Front Street, to the west, toward the Northeast Cape Fear River. The Site has been graded to accommodate facility components including warehouses, office buildings, storage pads, and railroad tracks. The Soil Survey of New Hanover County, North Carolina3 prepared by the USDA Soil Conservation Service (1977), the subject property is comprised of one soil type. The entire property consists of Urban Land (Ur). Urban land consists of areas where the original soil has been cut, filled, graded, paved, or otherwise reworked so that most soil properties have been altered to such an extent that a soil series is not recognizable. The Geologic Map of North Carolina4 describes the subject Site as being located in the Coastal Plain Physiographic Province of North Carolina, in an area defined as the Peedee Formation of Cretaceous Age. This formation is described as sand, clayey sand, and sand, greenish gray to olive black, massive, glauconitic, locally fossiliferous and calcareous with patches of sandy molluscan -mold limestone in the upper part. Unsaturated soils encountered while completing the shallow soil borings and monitoring wells installed for this CSA consisted of tan -brown -black well sorted medium grained sand. Groundwater in the monitoring wells installed throughout the release areas was found to range in depth from approximately 0.4 to 6-feet beneath surface grade. 3,Reference: Soil Survey, New Hanover County, North Carolina. United States Department of Agriculture, Soil Conservation Service, In cooperation with North Carolina Agriculture Experiment Station and the New Hanover County Board of Commissioners. 4Reference: Geologic Map of North Carolina, Department of Natural Resources and Community Development, Division of Land Resources, 1985 edition. 19 Comprehensive Site Assessment Almont Shipping Terminals One Hanover Street. Wilmington New Hanover County, North Carolina • 4.2 Regional Hydrogeology The deposits underlying New Hanover County may be grouped according to their ability to transmit water. The chief water bearing zones or aquifers in New Hanover County are: 1) undifferentiated surface deposits consisting of beds of sand and coquina at the land surface; 2) sandy limestone in the underlying Castle Hayne Formation; and 3) the indurated calcareous sand in the upper part of the Peedee Formations. The undifferentiated surface deposits include terraced materials and related beach sands, the present day beaches, sandy coquina beds marking Pleistocene beaches and inlets, high fossil sand dunes, Pleistocene channels filled with coarse sand and silty interstream deposits. This surface material contains the uppermost water bearing body and the configuration of the water table approximates that of land surface. The Castle Hayne Formation underlies the undifferentiated surface deposits. This formation is absent in an area west and northwest of Wilmington but it obtains a thickness of more than 100 feet in the southeastern portion of New Hanover County. It is predominately a sandy shell limestone but in some places it is a hard limestone. Although it contains some relatively impermeable beds of marl or dense limestone, much of it is highly permeable; the permeability resulting from solution of the rock by circulating groundwater. The depth to the Castle Hayne varies throughout New Hanover County, being at or near land surface at the northern part to a depth of more than 100 feet in the southern part of the county. The water bearing capacities of the Castle Hayne are variable from place to place and well yields can be as high as 600 gallons per minute, however well yields of 150 gallons per minute are more typical. Underlying the Castle Hayne Formation and separated from it by some relatively impermeable clays is the Peedee Formation. The most productive zone of this aquifer is an approximately 35 foot thick bed of quartz sand in the upper part of this aquifer. This zone is generally 10 to 25 feet below land surface in the northwestern part of the county but is more than 150 feet below land surface along the Atlantic coast. It is overlain by a clay bed that ranges in thickness from only a few feet to more than 50 feet. This clay retards the movement of water into and out of the sand. The Peedee Formation yields 200 5 "Geology and Groundwater Resources of New Hanover County, North Carolina", prepared by George Bain, Geologist, U.S. Geological Survey. OW Comprehensive Site Assessment Almont Shipping Terminals One Hanover Street Wilmington, New Hanover County, North Carolina gallons per minute to many wells and in excess of 400 gallons pre minute to some; in most places it is used in conjunction with the Castle Hayne aquifer. • 0 21 Comprehensive Site Assessment Almont Shipping Terminals One Hanover Street Wilmington New Hanover County, North Carolina • 5.0 SOIL SAMPING RESULTS 5.1 Soil Boring Installations (May 10 —17, 2005) Analytical data for soil samples obtained while completing fifteen of seventeen groundwater monitoring wells installed by Babb & Associates during the time period of May 10 - May 17, 2005 indicated the presence of targeted analytes in many of the soil samples submitted for laboratory analysis. The Geoprobe drill rig provided continuous soil sampling from land surface to the groundwater table, which ranged from 0.4 and 6- feet below land surface in the borings. Representative soil samples were collected from an average depth of 1 to 2 feet below land surface and above the groundwater table (where possible) for screening using an Organic Vapor Analyzer (OVA). The OVA results are displayed on the boring logs included in Appendix A. Split samples were also immediately placed into laboratory supplied bottles for submittal to the analytical laboratory (It should be noted that the soil samples collected from MW-2, MW-3, MW-4 and MW-10 and submitted for laboratory analysis may actually have come from below the groundwater table because groundwater was found to stabilize at depths of less that two feet below land surface in these wells. Also, the samples collected from MW-13, MW-14 and MW-15 were disturbed soils that had recently been placed in these areas as part of the excavation and dewatering activities being competed for construction of an adjacent office building). All of the borings were converted to monitoring wells for the collection of groundwater samples and also to establish the depth to groundwater and the hydraulic gradient in the shallow aquifer. The soil samples were submitted to Paradigm Analytical Laboratories of Wilmington, NC (NCDENR laboratory certification # 481) for laboratory analysis by EPA 8260 for volatile organic compounds and also for total RCRA metals, chloride, sulfate, nitrate, T.K.N, ammonia, phosphorus and total nitrogen. Soil analytical results indicated the presence of minor levels of volatile organic compounds in only three of the fifteen soil samples submitted for laboratory analysis. Ammonia, chloride, nitrates, phosphorus, sulfate, arsenic, barium, cadmium, chromium, 0 22 Comprehensive Site Assessment Almont Shipping Terminals One Hanover Street Wilmington New Hanover County. North Carolina I* lead and mercury were also detected in many of the soil samples submitted for laboratory analysis. There are currently no Soil to Groundwater Maximum Soil Contaminant Concentrations set forth by the North Carolina Department of Environment and Natural Resources (NCDENR) Groundwater Section or Soil Screening Levels established by the North Carolina Hazardous Waste Section for the ammonia, chloride, nitrates, phosphorus and sulfate detected in the soils during this investigation. The NCDENR Hazardous Waste Section has established Soil Screening Levels for RCRA metals including arsenic, barium, cadmium, chromium, lead and mercury which were detected in the soil samples. Further, only arsenic, chromium and mercury were detected at levels in excess of their Soil Screening Levels in several of the soil samples submitted for laboratory analysis. However, as stated previously the soil samples collected from MW-2, MW-3, MW-4 and MW-10 and submitted for laboratory analysis may actually have originated from below the surficial groundwater table and the presence of contaminants in these samples may reflect groundwater contamination in these areas. is The analytical results for the soil samples collected from MW-13, MW-14 and MW-15 also may not be representative of these areas as they were disturbed before and since the samples were collected as a result of construction activities. A soil isoconcentration map for selected contaminants has been prepared and can be found in Figure I Table 1 is a summary of analytical results for the May 2005 sampling events. Laboratory reports for these sampling events are presented in Appendix C. 11 23 Comprehensive Site Assessment Almont Shipping Terminals One Hanover Street. Wilmington New Hanover CountyNorth Carolina • 6.0 GROUNDWATER INVESTIGATION 6.1 Location and Installation of Monitoring Wells Investigative activities related to the groundwaters of the Site for completion of this CSA were conducted during the week of May 10 — 13 and May 17, 2005 and included the installation and sampling of newly installed groundwater monitoring wells MW-1 through MW-15, DW-1, DW-2 and existing wells MW-16 and LMW-13. Monitoring wells MW-1 through MW-15 were all installed to roughly 12-feet beneath surface grade using a 3.5 inch diameter Geoprobe push probe and constructed using 2" diameter PVC slotted screens and solid PVC riser pipe. The wells screen was placed from 2 to 12-feet below land surface. One foot bentonite plugs were placed in these wells from approximately 0.5 to 1.5 feet below land surface, and the remaining boring grouted to land surface. Finally, the subject shallow wells (excluding MW-13, MW-14 and MW- 5 which have subsequently been destroyed) were completed at land surface and finished with 6-inch diameter manhole covers and concrete pads. DW-2 were installed to a total depth of 40-feet below land surface using 6 1/a inch O.D. hollow stem augur and screened from a depth of 35 to 40-feet below land surface using 2" diameter PVC slotted screen and solid 2" PVC riser pipe from 35 feet to land surface. A two foot thick bentonite plug was placed in DW-2 from approximately 32 to 34 feet below land surface, and the remainder of this well was grouted to land surface. Finally, DW-2 was grouted to land surface and finished with a 6 inch diameter manhole cover and concrete pad. Monitoring well DW-1 was advanced to a total depth of 40 feet below land surface and completed as a double cased well. First, DW-1 was advanced to 28-feet below land surface using 6 1/a inch O.D. hollow stem augur. A 4 inch O.D. PVC outer casing was installed into the borehole to a depth of 28 feet below land surface and the remaining borehole annulus was grouted throughout its entire length and allowed to set up overnight. Next, the boring was advanced into the underlying limestone formation to a depth of 40-feet below land surface using an air hammer. The inner casing (consisting of 2-inch O.D. PVC pipe) was placed into the boring to a total depth of 35 feet below land surface and completed at the bottom with 5 feet of 2-inch O.D. well screen from 35 to 40 24 Comprehensive Site Assessment Almont Shipping Terminals One Hanover Street Wilmington New Hanover County North Carolina feet below land surface. Filter sand was placed around the well screen from 34 to 40 feet below land surface. Finally, a 2 foot bentonite plug was installed from 34 to 32 feet below land surface and the remaining boring annulus was grouted from 28 feet to land surface. Boring logs and well construction diagrams for the monitoring wells installed for completion of this CSA are included in Appendix A, while a summary of the well construction details can be found in Table 3. The monitoring well locations can be found in Figure 2. 6.2 May 25, 2005 Sampling Event All of the monitoring wells discussed previously were sampled on May 25, 2005 and the samples submitted to Paradigm Analytical Laboratories of Wilmington, NC (NCDENR laboratory certification # 481) for chemical analysis by EPA Method 8260 (volatile organic compounds) and also for total RCRA metals, chloride, sulfate, nitrate, T.K.N, ammonia, phosphorus and total nitrogen. Samples from each of the wells were obtained after a minimum of three (3) volumes of water had been purged or the wells went dry. Prior to purging, the relative groundwater elevation at each location was measured utilizing a conductive water level indicator. All of the sampling activities described above were completed using new disposable bailers and nitrile sampling gloves. Groundwater samples obtained from the groundwater monitoring wells described above and analyzed by EPA Method 8260 revealed the presence of several compounds in the samples collected from monitoring wells MW-I, MW-2, MW-8, MW-16, and LMW-13 at concentrations in excess of their method detection limits. However, only tetrachloroethene (PCE) (detected in MW-1, and LMW-13 at concentrations of 0.00217 and 1.6000 mg/l, respectively), trichloroethene (TCE) (detected in MW-1 and LMW-13 at concentrations of 0.00562 and 0.024 mg/l, respectively), naphthalene (0.0452 mg/1 in MW-2), and 4-isopropyltoluene (MW-1 at 0.140 mg/1) were detected at concentrations in excess of their maximum allowable levels as set forth in the 15A NCAC 2L .0202 upon 0 testing by this analytical method. 25 Comprehensive Site Assessment Almont Shipping Terminals One Hanover Street. Wilmington New Hanover County. North Carolina • Groundwater samples obtained from the groundwater monitoring wells described above and analyzed for nutrients revealed the presence of one or more compounds including chloride, nitrates and sulfates in the samples collected from monitoring wells MW-3 through MW-15 at concentrations in excess of their maximum allowable levels as set forth in the 15A NCAC 2L .0202 upon testing by this analytical method. Finally the groundwater samples analyzed for total RCRA metals revealed the presence of arsenic, lead, mercury and selenium in several of the groundwater samples submitted for analysis at concentrations in excess of their maximum allowable levels as set forth in the 15A NCAC 2L .0202 upon testing by this analytical method. Isoconcentration maps for selected groundwater contaminants have been prepared and can be found in Figures 4 through 8. Figures 9 through 11 are soil and groundwater contaminant cross section maps indicating the vertical extent of soil and groundwater contamination identified by this CSA. Table 2 is a summary of analytical results for the May 25, 2005 sampling event. Laboratory reports for this sampling event are presented in Appendix C. 0 Comprehensive Site Assessment Almont Shipping Terminals One Hanover Street Wilmington New Hanover County. North Carolina 0 7.0 FREE PRODUCT INVESTIGATION AND RECOVERY 7.1 Free Product Investigation The investigation of free product in the subsurface of the Site has been conducted through the installation of monitoring wells MW-1 through MW-15, in addition to monitoring wells MW-16, MW-17, LMW-12, LMW-13 and RC-4 installed by others as part of previous groundwater investigations. Weathered free product tentatively identified as diesel fuel was identified in monitoring wells MW-17 and MW-11. However, this fuel was so weathered that it was not possible to accurately determine the product thicknesses in these wells. The product measured in off -Site well MW-11 is likely the result of past use of this neighboring property while the diesel fuel measured in MW-17 may be the result of a release of diesel fuel from UST systems removed from the Almont Shipping property during January 1998. Figure 2 indicates free product locations in relation to the Site. 0 8.0 HYDROGEOLOGIC INVESTIGATION 8.1 Horizontal Groundwater Hydraulic Gradient The hydraulic gradient was obtained from gauging of wells on the Site and triangulation of the data. Data for the May 24, 2005 and June 16, 2005 gauging events was triangulated to determine average hydraulic gradients throughout the Site for the subject gauging dates. The results for these measuring events were used to product the hydraulic gradient maps found in Figures 12 and 13. As stated above, Babb & Associates personnel measured water levels in monitoring wells on May 24, 2005 and June 16, 2005. The groundwater flow direction was determined to be toward the west as displayed in Figures 12 and 13, while the gradients were calculated to be 0.022 ft/ft and 0.023 ft/ft for the May 24, 2005 and June 16, 2005 guaging events respectively. Table 4 includes a summary of the measuring results for the May 24 and June 16, 2005 gauging events. is • P*A Comprehensive Site Assessment Almont Shipping Terminals One Hanover Street. Wilmington New Hanover County, North Carolina 8.2 Vertical Groundwater Gradient The vertical gradient of groundwater flow was also assessed by measuring the groundwater elevations in MW-1 and DW-1, as well as MW-10 and DW-2 located approximately 5 feet from each other, on May 24 and June 16, 2005. Using these measurements, the vertical hydraulic gradient was determined to be 0.05 and 0.03 ft/ft downward on May 24 and June 16, 2005 at the MW-1/DW-1 location, respectively. Finally, the vertical hydraulic gradient was determined to be 0.0066 and 0.0077 ft/ft downward on May 24 and June 16, 2005 at the MW-10/DW-2 location, respectively. 8.3 Aquifer Testing Babb & Associates completed rising and falling head tests (slug tests) on monitoring wells MW-I, MW-3, MW-6, MW-10, DW-1 and DW-2 on June 16, 2005. All of these monitoring wells were installed by Babb & Associates as part of this CSA investigation. The tests were performed using a 1-inch diameter, 5.5-foot long PVC slug to create an instantaneous change in the water level (head) at each selected well. A MiniTroll Model SSP-100 pressure transducer was used to measure water level fluctuations during each test. The pressure transducer was attached to a laptop computer in order to record the water fluctuations at three second intervals. The depth to water from the top of the PVC well casing was measured prior to insertion of the pressure transducer and slug. Water levels were also measured by hand at various times during each test, and at the completion of each test, to verify the electronic data. Rising and falling head tests were conducted during the field investigation. Falling head tests consisted of rapidly lowering the PVC slug into the well and simultaneously initiating a logarithmic recording interval on the data logger. Rising head tests were conducted by removing the slug and initiating a new logarithmic recording step on the data logger. The slug test data was analyzed using the Bouwer and Rice method, which accounts for the effects of partial well penetration and changing aquifer thickness' (water table conditions). Comprehensive Site Assessment Ahnont Shipping Terminals One Hanover Street Wilmington, New Hanover County, North Carolina • The aquifer thickness was estimated from boring logs to be between eighteen and forty feet. A packing porosity of 25 percent for the well filter pack was assumed. The results of the slug test data analyses using the Bouwer and Rice method is summarized on the table below: WELL BOUWER AND RICE METHOD CONDUCTIVITY(feet/day) TYPE OF TEST MW-1 2.306 Falling Head MW-3 2.52 Falling Head MW-3 0.90 Rising Head MW-6 1.96 Rising Head MW-10 1.65 Falling Head MW-10 1.06 Rising Head DW-I 0.12 Falling Head DW-2 0.397 Falling Head DW-2 0.14 Rising Head The hydraulic conductivity values for the water table aquifer obtained as a result of this investigation were on the order of 10 1feet per day (ft/day). The geometric average of the hydraulic conductivity estimate using the Bouwer and Rice method is 1.22 ft/day. These values are consistent with a silty sand to sandy water table aquifer. The results for the rising and falling head slug tests can be reviewed in Appendix B. 8.3 Groundwater Modeling Results Groundwater modeling was not completed as part of this CSA. Groundwater modeling may be necessary for the forthcoming Corrective Action Plan. 0 29 Comprehensive Site Assessment Almont Shipping Terminals One Hanover Street Wilmington New Hanover County. North Carolina 9.0 DISCUSSION 9.1 Nature and Extent of Contamination The nature of the major contaminants assessed by Babb & Associates at the Site comprise a variety of soil and groundwater contaminants including: diesel fuel, PCE, TCE, ammonia, chloride, nitrates, total nitrogen, phosphorus, sulfate, and arsenic. The presence of total nitrates, nitrogen, ammonia and chloride at the Site can be attributed to its association with the handling and storage of nutrients including: urea, calcium nitrate, ammonium nitrate, salt and salt cake. However, there is no known source(s) for the arsenic, PCE and TCE detected during this investigation. Finally, the presence of diesel fuel in MW-17 and MW-11 can be attributed to former on -Site UST systems and the past usage of off -Site neighboring properties. The presence of PCE, TCE and diesel fuel is localized and appears to be limited to the southern portion of the Site. The total nitrates, nitrogen, ammonia, chloride and arsenic contamination is more wide spread and includes much of the central portion of the Site as • indicated in Figures 4 through 11. 9.2 Contaminant Migration and Potentially Affected Receptors The receptor which is most likely to be impacted by the detected soil and groundwater contaminants is the Cape Fear River, located immediately west of the Site. Further, surflcial groundwater hydraulic gradient maps prepared for completion of this CSA indicate that groundwater movement is mimicking topography and flowing across the Site and west toward the Cape Fear River. While the detected soil and groundwater contaminants should be degrading on -Site due to the processes of natural attenuation and biodegradation it is likely that some of these contaminants are migrating with groundwater and ultimately may discharge into the Cape Fear River. Finally, there are no potable or non -potable groundwater supply wells located within or downgradient of the contaminant plume. While the presence of inorganic contaminants detected at the Site including the ammonia, chloride, nitrates, total nitrogen, phosphorus and sulfate detected in both soils and 0 30 Comprehensive Site Assessment Almont Shipping Terminals One Hanover Street Wilmington New Hanover County. North Carolina groundwater can be explained by the Site's history of bulk storage activities, there is no obvious source for the arsenic detected in the soil and groundwater samples. Inorganic arsenic is a naturally occurring element that is released by the weathering of arsenic containing minerals and ores and is also associated with industrial processes including wood treating and metal smelters. The most common type of human exposure to inorganic arsenic is through ingestion of contaminated foods such as fish and shellfish. The EPA has classified arsenic as a Group A, human carcinogen. The other detected contaminant the source of which cannot be explained is PCE. TCE is a breakdown product of PCE which is the likely explanation for the presence of this compound. However, PCE is man made and does not occur naturally. It is widely associated with the dry cleaning industry but it has also been used for parts cleaning, vapor degreasing and by makers of rubber coatings. While PCE evaporates quickly in air it dissolves only slightly when mixed with water. • 9.3 Lowering Risk Classification Currently, the Site can be classified as intermediate risk because the Cape Fear River is located immediately downgradient of the groundwater contaminant plume(s) and is considered to be a contaminant receptor. 9.4 Applicable Cleanup Levels There are currently no Soil to Groundwater Maximum Soil Contaminant Concentrations set forth by the NCDENR Groundwater Section or Soil Screening Levels established by the North Carolina Hazardous Waste Section for the ammonia, chloride, nitrates, phosphorus and sulfate detected in the soils during this investigation. The NCDENR Hazardous Waste Section has established Soil Screening Levels for RCRA metals including: arsenic, barium, cadmium, chromium, lead and mercury which were detected in the soil samples. Further, only arsenic, chromium and mercury were detected at levels in excess of their Soil Screening Levels in several of the soil samples submitted for laboratory analysis. However, as stated previously the soil samples collected from 31 Comprehensive Site Assessment Almont Shipping Terminals One Hanover Street Wilmington New Hanover County North Carolina MW-2, MW-3, MW-4 and MW-10 and submitted for laboratory analysis may actually have originated from below the surficial groundwater table and the presence of contaminants in these samples may reflect groundwater contamination in these areas. The analytical results for the soil samples collected from MW-13, MW-14 and MW-15 also may not be representative of these areas as the soils at these locations have been disturbed before and since the samples were collected as a result of construction activities. Groundwater samples analyzed by EPA Method 8260 revealed the presence of several compounds in the samples including tetrachloroethene (PCE), trichloroethene (TCE), naphthalene, and 4-isopropyltoluene at concentrations in excess of their maximum allowable levels as set forth in 15A NCAC 2L .0202 (2L Standards) upon testing by this analytical method. The established 2L Standards for PCE, TCE and naphthalene are 0.0007 mg/1, 0.0028 mg/1, and 0.021 mg/1, respectively. The compound 4- isoporopyltoluene currently has no established 2L Standard, therefore any detectable amount is considered to be a violation. is Groundwater samples obtained from the groundwater monitoring wells and analyzed for nutrients revealed the presence of one or more compounds including chloride, nitrates and sulfates in samples at concentrations in excess of their maximum allowable levels of 250, 10, and 250 mg/1 respectively, as set forth in the 15A NCAC 2L .0202 upon testing by this analytical method. Finally the groundwater samples analyzed for total RCRA metals revealed the presence of arsenic, lead, mercury and selenium in several of the groundwater samples submitted for analysis at concentrations in excess of their maximum allowable levels of 0.05, 0.015, 0.0011 and 0.050 mg/1 respectively, as set forth in the 15A NCAC 2L .0202 upon testing by this analytical method. U 32 Comprehensive Site Assessment Almont Shipping Terminals One Hanover Street. Wilmington New Hanover County North Carolina 10.0 CONCLUSIONS AND RECOMAMNDATIONS Babb & Associates has completed this Comprehensive Site Assessment in order to comply with NCGS 143-215.84, NCAC 15A, 2L .0106(g) and the NCDENR Groundwater Section's, "Guidelines for Investigation and Remediation of Soil and Groundwater". Effective July 2000. Babb & Associates concludes from the investigative activities conducted for completion of this CSA that several separate releases on the Site have impacted the Site's soils and surficial groundwater aquifer at more than one location. Free phase petroleum product identified as weathered diesel fuel has been identified in on -Site groundwater monitoring well MW-17 and off -Site monitoring well MW-11. Analytical results for soil samples collected for completion of CSA activities identified the presence of targeted contaminants at levels in excess of their Soil Screening Levels for arsenic, chromium and mercury in several of the soil samples submitted for laboratory . analysis. Analytical results for the groundwater samples collected for completion of this CSA detected TCE, PCE, naphthalene 4-isopropyltoluene, chloride, nitrates, sulfates, arsenic, lead, mercury and selenium at concentrations in excess of their maximum allowable levels as set forth in the 15A NCAC 2L .0202 upon laboratory testing. The risk criteria pertaining to the releases at the Site include the following: 1) MW-17 contains product identified as diesel; 2) there are no potable water supply wells located within 1,000-feet of the source area; 3) the Cape Fear River is located immediately west of the Site; 4) the Site is used for commercial purposes; 5) the Site is surrounded by a mix of commercial properties; and 6) the Site is located in the Coastal Plain Physiographic Province. Babb & Associates recommends that the Almont Shipping submit a copy of this CSA to the NCDENR-DWQ, Wilmington Regional Office, to the attention of Mr. Charles Stehman. 33 Comprehensive Site Assessment Almont Shipping Terminals One Hanover Street Wilmington New Hanover Countt+ North Carolina • REFERENCES City of Raleigh, North Carolina, Public Works Department Wake County, North Carolina, Tax Office Geologic Map of North Carolina, Department of Natural Resources and Community Development, Division of Land Resources Groundwater Section Guidelines for the Investigation and Remediation of Soils and Groundwater, Volume II Petroleum Underground Storage Tanks North Carolina Department of Environment and Natural Resources, Division of Water Quality, Groundwater Section, January 2, 1998. United States Geological Survey, Raleigh, North Carolina. Geology and Groundwater Resources in the Raleigh Area, North Carolina: North Carolina Department of Water and Air Resources, Division of Groundwater, Bulletin 15, V.J May and J.D. Thomas, 1968. North Carolina Administrative Code, Title 15, Subchapter 2L, Section .0100, 0115 and .0200. North Carolina Department of Environment, Health and Natural Resources, Division of Environmental Management, Groundwater Section, Pollution Control Branch. Soil Survey of Wake County, North Carolina. United States Department of Agriculture, Soil Conservation Service. 0 w Babb & Associates, P.A. TITLE.• AREA LOCATION MAP Almont Shipping Wilmington, North Carolina FAWW MD: SCALE. PAOxCr No Figure 1 1 1 12,800 amiv or.. I a u#w er.• I mm . GD8 I TRW 1 7/1/05 \ ,� '�• mac, J pI,81,IC R/w) — —.� NORTH SECOND Slrccc� NOR O,Q • � _ _ _ I ` _ _ —. _ \ 7�F •\ �___--- -_—__TH FROM RSTREET NORTH FRONT STREET /.6 j s - ; W r / 1 vENTuRES. LLC^ RIVER 1 I \ \ 81. \ Former CSX Aboveground !� I \ •\ \ \ I I I I I _ j/ / Tank Fuel Area Storage Ta. �� I Standard Oil Company IN Former Sta J I �� 2.5 Mil. Gallon Diesel Fuel Spill r m Bulk Storage Tank Area \ �'�,` I L - � FRONT (P1su`---- \ / I� j Petroleum Ik S \ _ _ -- — STREET From This Location in 1982. •: ' _ — — UST Locotion \ \ > \�• Mw�-13\� \�\(\�Im\o ted \�Loco\sEAsp� COAST LgR�(Estim\oted Location) ;I I I'I ,,/:.,� /� ��,"�-_---�----_--O=—�LD -IR--O_—NY'S°rn•�_ETR.�._�—r--•-- ---_ — �-.�--/-«— t----" \\\\ \\\\\\\\\ \\\\\ —�ao3------ pping Urea \\ \\\\\\\ I I®LMW 13 LMW 12 �,IRr -\ \Former AImontSouse Area\ kc-4 �\\\Bulk Storage \ - - -- ---- ---- ` ed Location � \„ � II ------------ — -__=---- -R __�„__�----..— 30• UTILITY R./`� — _ _ w DW— t I Mw-il I- 10 Mw-t cR /y/ /'''uY '�• - i� —_ — tole i pi Urea j Former Almont Shipping 'I a — MW �� r Almont Sh pP ea I Petroleum UST Areo e A j MW-9 0 Chromium Ore j j �\ \B rm Storage �\ �����\\\\ j I (Former y Petroleum Oil \ ulk ,Company Petroleum Bul - Storage Area %' m r I 'i♦N j \\\\\\\\ \ \\ NIW-17 16 � \\\\ _ ®MW- IStoro a Tank Property ' (Exact Source Location �: \�\�\�].\�. lunknown) MW-3 F ' I Mw-g 1 -,,OR TH EA _ x� — \ ®MW-7 ST CAPE F fAR RiVERti ~NORTH I� ^'NORTH E AST CAPE F _ C\_ eqR R/VER_ IOMW-13, MW-14 and MW-15 have been destroyed as a result of construction activities on behalf of new property owner EAST CAPE f FARR/-� ree VER. ' __ _ I I I I I j I I II DATE: 7/ 1 /05 SECOND ST - FRONT ORTH FRO STREET I `" - STREET (PUBLIC R/W) - J NORTH �L1G�� I I I NORTH(P(PUBLIC R/W) _ NNT S - - I - Ammonia 474 IW�N ;1I 'WWChlonde -RIVER VENTURES. PLC^ Nitrates ND �NI'I^�� �0 / / I Phos. 132 �m Sulfote 51.6 \ �� yTs., I� of 0i� I / a ' Arsenic ND \ R TRF\ lion s!" P2Jv� /�� Ammonia 359 A, �� IN I Chloride 327 \ ,\ �•\ \ -J L �__- -" (PUBLIC /W - Nitrates 348 \ \-` I NORTH FRONT STREET ���- - - Phos. 8.19 li Sulfate 194 Arsenic NO • MW--14 ® ) a Ammonia 213 � � �" ;•� � 1I \--__ ted Location I M (EstimO Chloride 84.7 \ 7. -SEABOARD COAST _ (Estimated Location) Nitrates 13.5 l ^'SEAB LINE R /w - - -- _ Ammonia 108 _ _ Chloride 669 Phos. 149 ` I / aD raor+r STREET R w------. as faa+T sttET R� t°D1 Nitrates 1.14 Sulfate 186 .' faosca Phos, 204 %./�^ 1/ / % �Sa_ _s"vwr ta•r 7` -rti[-�,. \ ogslr'ke I Arsenic7®.70 _ LMW-(soL�MW-1_2 `� -- -__ L _;.__ Sulfate 165 '"e"e, ------------------- I Arsnc R-- - (Estimoted Ammonia 6 - - ' \ Chloride 2346 -\,\ `---"•�.. � R 1�----�--- ----�--- �,_�_-'�-� ---- ----L: ------- `, / QJ� Nitrates 2.47 ,Rr ' \ 1 - _ NUTi STREET CLOSEDZ - - --I Phos. 260 A(tr'ia \ Y - - -- - I 1 1 _=_-y-- -30 uTlt_li R W I M 1�DW I (BMW- 1 �4.// Sulfate 64.7 tl W- Ammonia 42.9 j P �A j / Arsenic 4.18 C CqupgNY A W I O w DW J i I Ammonia 49 I Chloride 110 Chloride 13.2 Nitrates NO Ammonia 38 Nitrates 0.94 Phos. 158 MW-9 ® $ I �{u Chloride 47.2 \r'V Ammonia 57 �'W I Nitrates 5.87 h -1 - 76.4 ' Sulfate 24.7 / v a I �_ It 6 Arsenic 2.55 Chloride 12.2 _IN Phos 217 Nitrates 0.88 Sulfate 68.4 Ammonia 815 Ars c ND I Ammonia 48 �Iz I Arsenic 25.8 Chloride 40.5 (' Phos. 260 Chloride 36.4 i= Nitrates 44.9 ®MW-3 Sulfate 84 '• Q Nitrates NO ,I I Phos. 1 Arsenic ND �/ / 26 Phos. 150 I I Sulfate \ 4 00 I Sulfate 56.4 I ®MW 6 Arsenic 3.41 I \ .`, Arsenic NO Ammonia 29 ®MW- 7 I I Chloride 842 CAP f FEq Nitrates 1.47 4 i MW- 2 ItOO_ R RIVERti I Phos. 76 ® W tmoted\L-C"C Ammonia 100 Sulfote 27 in) �I Ammonia 93 / Chloride 14.4 Arsenic NO 7 . Nitrates 3 Chloride 3.5 I Nitrotes 3 .4 1 % Phos. 7.29 I Sulfate 55.3 1 Ammonia 61 Phos. 26 I Sulfate 95.d Arsenic 11.9 Chloride '27 Nitrates 1.76 Arsenic 30.2 ~NORTH E qST ` Phos. 233 CnP6 FEAR �--Sulfote 56.8 R/ As nic 7.17 r E ,,, 1� � R _ ~NOR TN EAST CAPE E,4 iep now R RlVER- MW-13, MW-14 and MW-15 have been destroyed as a result of construction activities on behalf of new property owner DATE: 7/1/05 J -- —TREE FR(PUBLONT ST T STREE T c /W) ----J (auBu R --_— \ NORTH _ NORTH FRONT -- S--r-- _—�— —"— I / -F4VER VENDS' LLC- I MW-12\ \ \428 �A. �/ IW 6,888 —sE"e°"Ro COAST f-------__—_ — 0 W—t3 (Estim (Estimated Location) -�--- adraawi —Y ..,NORTH EAST C APE -W- _FEAR R�VERti -NORTH EAST A \ CAPE Fw AP FEAR RIVER - ~NORTH EAST CAPE F ,,. c� EAR RiVER- MW-13, MW-14 and MW-15 have been destroyed as a result of construction activities on behalf of new property owner NORTH SE coN_' u' rIs z 1 J ..----- T STREET (PUBUC R/'�_ FRON �- — NORTH838 --_ �— ed Location) I I `II I 14,726 I I I 18.5 W I: LMW-12 _-_--__ . l-- — �L2C-4 -- -- - . 5® MW-1oton Loc _LMW-13 � -- _--- -- (Estimoted oW-1 j ®Mw-11 �89 I I 17 I w-16 ,6 I / I ® W MW-2 -4 1 ® I o io^) stimoted Loc10 I I �I � I \ I I " 7 I _ FRONT STREET TM FRONT STREET ( R —` �oG�'p NOR (PUBLIC R/►) I / 1II «RIVER VENTURES. LLC- I \ \ `44 ICA IT 28.7 � � \ \ i • __ -SE"901gp CO"St LINE RAW,, I I W-13 ) (Estimc moted LOCOtIOn � • \ / /� — — (Est'I FiFk S TaceT R w,-—�aosm}------- ie/'w (a oSED) \ ANY x' `"e' Np.;\ i NORTij SECOND STKt-'_ I I�Fu r� I ZIP I \ \ \ \ .J I L NORTH FRONT STREET (PUBLIC \ `•\ -� 14 140 ed® cotion) o 317 I 3.15 I °' I : \ I IRC-4 LMW-13 LMW-12 _1� _ --T MW ND MW-10 .27 188 I MW-9 ND Y tiNORrij `-_✓ x� — CASr CAPE AP �'- -��-FEAR RIVER 1 �I� W � r I I t I 59.1 00 MW-6 I I I 0.05 w- 4 \ 'I I 59.1 stimoted Loco ion) � 0.64 \\ \ tiNORrN EAST APE C FEAR ryNORrH Eq S r CAPE FEA R MW-13, MW-14 and MW-15 have been destroyed as a result of construction activities on behalf of new property owner TITLE: FIGURE NO: a NITRATE G.W. CONTAMINANT 5 PISOCONCENTRATION MAP (MG/L) REV. BY: Almont Shipping Wilmington, GDB ton, North Carolina Babb &Associates, P.A. 9 IN SCALE: 1 " =150' PREP. BY: TRW PROJECT NO. DATE: 7/1/05 7 576 NORi�(PUfBUC R-Tli FRONT STREET 94 OD IN STREE NORTH FRONT -SE ABOARO CCAST LINEp/w` ---------' --- ~. '------------_---_----����`~-_---_- ww-* 0 128 ~� ~*oR0 / EA'APE PEAR ---- `-~_` r� u� _-__� � ~^ // � ------------------- --------------------- ��58 u�ww-�o � \ \ � . . \ . � . � \~_ /. \--- \ \ 29 � u�wW, . \ / / \ ND ' 7 '`~ ww- \ \ \ 2 ~~ | \ \ 1OO | ' -_' ^ . 620 -- \ \ 302\ \ EAST [ASrcAw' ^qEAR x»VCR- EAST _--_---------_- \'-~' \ ` �--_ --~ ----__--- � ~-��-� �w, -- `~. --_--- \ K�VV-1��. K�VV-14 and NiVV-15 hove been destroyed - OS a result of construction activities on behalf Of new property owner t. ti \, I J I `-- PUBLIC R/ NORTH SEPCN�c.�Jy4— -FRONT STREET TH FRONT STREES (— —Ti6 NORTH (PUSUC R/ -�-°R I I I I I I 0 'y - \ R S r" I I • I"-- RIVER VENTURES, LLCM ND :MS J NORTH FRONT STREET (PUBUc R/W) 0.0622. 0.0137 --- \ / ®O ion) -SEABOARD MW-13 (Etimoted Locat s COASTUNER/W` CotiL(Estimote I I Ig I j-7L-0L r'MRf rsRer�r—(aoco}— - i m N 1 D - // --- —`-- rr ,. , (_-_ 12 b_ - -----' ---- ---- - E - - - -otlon®0.05MW 3 LM�C- 4 -om- Esmted o -- - _ -- - - - _ ----- '��`/ /. ~�QyT'`•,,•- \' L_.—__'="::�_ _ -Y _ - :., j M 1�Dw-1 1 ®MW-11 G 10 0.0248 ND µYI F �W� 0 0.0937 W I ;1 0.713 I Mw-9 I 0.0133 > " S\ OJ ®MWMW-16 I I FI> I o �_ 0.0129 j 9/1 I I j MW-� ...NORTH EAST CAPE ✓' x �'-.\I I I j ND \ � I n FEAR " 0.0881 -4 - '�.timoted Loco ion) 0.9111 � ND ®Mw- 5 1 V1 SNORT H CAST CAPE FEAR `• '`''_-.,�- ~NORTH EAST CAPE F `- `• __ _ E _ _ C` AR RIVER_ l0 MW-13, MW-14 and MW-15 have been destroyed as a result of construction activities on behalf of new property owner � 1 I I I 1 I I I I I I � I I I I I \` __ NORTH FRONT STRE I NOR7 FRONT STREET (_ � R/W) J NORTH Q CON �oo� (PUBLIC R/R) _ t— _ _ _ I I I j I I T I / / �RryER VENTURES. LLC^ � I Y �RTs I Z. j °'� I 7REET (PUBLIC NORM FRONT s \ / / -SEABOARD MW-13 ® (Estimated cation) COAST�qyE Raw„' �- oted Location) (Estimj FRONTS _ - 1 STREET R/'M (CLOSEDi _ _ I iREE7 Rh iCLO5E0}�_ pp IRON —„_ I I 1 . G 00\ \LMW-13 LMW— _12 swr '-..___ -- -rt; 'g I KC-4 - r --- j M --- ' � -�t�� ••-.,, \ \ (Estimated Location — /1� DW 1 MW-11 0.00217 0 M)N-9 ® Ij �I ���- W ND Mw- 3 �•�- f� � I I 11 ®MW-6 / ~NORTH EAST \ ®MW-7 I I I CgpE -i I FEAR RIVER I ®W ted Loco ion) ISlim- -5 � J I I ®MW W I EA ST CAPCFEAR E•p VER- I ~NORTH EAST CAPE FEL--- AR MW-13, MW-14 and MW-15 have been destroyed as a result of construction activities on behalf of new property owner ti .\ - -i I ` — (PUBUC R/ 1 —_ _J NORTHfi SECOND )— — I 1 pR FRONT STREET RTH FRONT STREET _ (PUWc R/*)t►�� F i I j I I FT ----- \ •. I Ir I j � j RIVER VFN'NRES. LLC^' I \, • \ `' \ ti\ �A I I �' I IR RONT TREE \ '86'. F`' / I NORTH ,� •\,, ,\ / IZ \ �,_ NOR y / • M 14 a MW-13~sEAao�oco,sru (Estimated Location (Estimated LoC tio ) I T S1REE7 Ri'M (CLOSED) �_--- OLD fRONi STaEET R -pp iaOM JI W'—T$---�--. __— ' I • 12 C-4 MW-15® ® - :_"- _'---I2LMW-13 LMW -_ — ~f��"-� ted Locations -. tmo _ - , BEET --- 4� 30!4i�R%►= -- �W-1 MW-11 j Mw- j I 1 r r I w MW o- r ' � W ®MW-3 -"-NORTH CAST CAS \ ®MW-7 CAPE F �i. ` EAR R,VCRti �'.� I I W-4 MW-2 ® j stimoted Loco ion) MW-5 1 I �i ('I -NORTH EAST CAPE Eep `wm FEAR RIVER,., NORTH EAST CAPE R L_--- PE I RIVERry -- 1 MW-13, MW-14 and MW-15 have been destroyed as a result of construction activities on behalf of new property owner • A 10.00 0.00 • - 10.0 - - 20.0 - 30.0 L cloy= Wet Ton -brown medium grained San dl -Limestone w. sond layers_ 20.00 10.00 0.0 wn medium grained Sand -1O0 Hotizon tol " Scale. l ' = l5o % o ' ORA M TITLE: G.W. CONTAMINANT CROSS—SECTION A — A' Almon+ Shi in FIGURE NO: 10 SCALE: 1" = 150' PROJECT NO. Vertical Scol e " 1 „ _ FF g REV. BY: PREP. BY: DATE: Wilmington, North Carolina GDB TRW 7/1 /05 Babb &Associates, P.A. B' 1� - - _ - - i - - -- 30.0 '0 �5 ae -- 20.00 20.00 �0 - - 10 !_) -- -- - - -- 10.00 Dry brown sandy Backfill yj ffi debris Wet Tan -brown medium grained Sand Groundwater Elevation June 16, 0.0 lExtent of Nutrient and r enic Groundwater Contamination - 10.0 / --- -10.0 Wet To -brown medium grained n g dSad 7 -7- - - 20.0 Wet Tan -brown medium rained Sand / - 30.0 f /-Z' L / - - 40.0 --- - 40 C' • Hotizon tol Scale. „ l = 150 TITLE: FIGURE NO: G.W. CONTAMINANT CROSS-SECTION 11 PAM SCALE: PROJECT NO. 1" = 150' Vertical Scale 1 = 10 B -B' Almont Shipping REV. BY: PREP. BY: DATE: Babb &Associates, P.A. Wilmington, North Carolina GDB TRW 7/1 /05 \ •\•\j,oG:'\tiQ• ,\ '\, �' -—INTH 6SEPlClOgtN�I) 8S/ �` �N qpHRRSTREET STREET NRTFORTFFRONT (PUeUC/W) y4 _ j I I Ii I _.—_-- '`•• I I I I S �R1VER VENTURES, LLC— 'I COO NY —__—_ , 12 J' Vila 00 Z oi. 0 \ \ \ ` ' J L- FR T SHEET (pUSUC RM 15.0 — U7. I Fee f �, �, I NORTH °N --- — r-- — -- �; •. — Location) ;I I \ " � "' • - (st of d / sE�eo t o ,vr° MW AST �vE Loco i n) cow E im , ---- `"------------' (Estimated I � I --------.--- ------ :---- 7L--------- r Rn� taosEoi I I 1 0. 34 07 ao raoMr smeer n n—�aasco}'— ao ma+r smcE --- /// — - - _ _ I �C 4 LMW 13 LMW 1- � L E..._$ MW-15 ® _ �......t,� :•. \ I .I 1 .0 Feet j =` - ---___ —._— -- `/-:`� —_ - L _ . k— �<"�` /,r'`•. L'_—__� - -- UTi4TY RJ� — _ MW- I MW-11 2.74 ---------- -1009 j I I Go / w Iy�t 5.0 Feet 5.I I / Mw-93.74 ® I► 'I I I 'I (jDMw 1 4.0 Feet 4.00 Mw — -7 _ 3.89 EA ` I I NpRrN ST CAPE F ` ' _, \ ®j j C� EAR R1VFRti �._ 3.70 j l 'I W-4 , MW-2 io stimoted Loco n) 3.24 I MW-5 1 I ®3.15 3.0 Feet I V! k EAST CAPE AP FEA R/ Rti � I tiNpRTN EAST '\ ` ``-•_._ � I CAPE R R�VERti I MW-13, MW-14 and MW-15 have been destroyed as a result of construction activities on behalf of new property owner SECOND SAKM ov — -- — -- FRONT STREET OR7H FRONT STREET (PUBLIC R/W) 11 3.85 \ _-50 Feet-- 3. 3.91 �YS (N~~ `~3�S2 \ \ `Anc LAl?_�____ — 'nV�� ~_ \ ' \ Lu"". \ 0 Feet .` � \ \ 2.75 / 0� ----^ —~ c*sr | ^ 'cA��» �~ ~*opry [Anr 'EA1 RIVER- MW-13, as a result of construction activities on behalf of POE GROUNDWATER HYDRAULIC GRAD!EN new property owner 6-16-05 (Feet) Almont Shipping Babb & Associates, P.A. Wilmington, North Corolina FIGURE NO 13 REV. BY: GDB SCALE: 1" =150' PREP. BY: --- PROJECT NO. D/QI: rN Ji �i- ile 1 Summary of Analytical Data — Soil Almont Sipping T7�Ttlminhnn VO 8260 8260 8260 tonal . 'cal.Nietliod � .`. "-r O r. M1. o tam iant if CQi%eerri > = . Y`- m 8260 QUA 2,l a 4 o,oS H �, i�.'7`6 �, Sair ple ID Sampke-= T:7epf ,= ...Date,- ' ` Co leclecl a MW-1 1' - 2' 5/10/05 0.0524 0.0596 ND ND MW-2 1' - 2' 5110105 ND ND ND ND MW-3 1' - 2' 5/10/05 ND ND ND ND MW-4 1' - 2' 5110105 ND ND ND ND MW-5 1' - 2' 5/11/05 ND ND ND ND MW-6 1' - 2' 5/11/05 ND ND ND ND ND 0.0081 ND MW-7 1' - 2' 5/11/05 ND MW-8 l' - 2' 5/11/05 ND ND ND MW-9 1' - 2' 5/11/05 ND ND ND ND MW-10 1' - 2' 5/11/05 ND ND ND .00804 MW-11 1' - 2' 5/17/05 ND ND ND ND MW-12 l' - 2' 5/17/05 ND ND ND ND MW-13 1' - 2' 5/17/05 ND ND ND ND MW-14 1' - 2' 5/17/05 ND ND ND ND MW-15 1' - 2' 5/17/05 ND ND ND ND iYC4 T VVS::S;_Concenratiijz% ` 2.81 NRS 0.0183 NRs Results are in mg/kg Bold results indicate exceedence of North Carolina Hazardous Waste Section Soil Screening Level Ale 1 Summary oytical Data - Soil Almont Shipping Wilminiton, NC Analytical Method > Contaminant of Concern > Sample Sample Date ID Depth Collected O z (m/dd/yy) o Z U Wa � z CZ zz � b a o o 0 C�7 Z O rCi O O Q v' � ,� CZ sO� sa N O .0 Cn Cn H E-+ H U U MW-1 1' - 2' 5/10/05 49 14.4 0.94 76.4 676 486 486 ND 11.3 ND 2.69 32.1 0.0693 MW-2 1' - 2' 5/10/05 100 13.2 3.7 7.29 55.3 2078 2080 11.9 21.7 ND 19.0 166 0.725 MW-3 P - 2' 5/10/05 815 40.5 44.9 126 400 3806 3810 3.41 18.0 ND 8.72 25.0 0.0641 MW-4 1' - 2' 5/10/05 93 13.5 35.4 266 95.4 1108 1112 30.2 36.2 ND 42.6 93.4 0.176 MW-5 1' - 2' 5/10/05 61 27 1.76 233 56.8 526 529 7.17 43.2 ND 15.6 76.3 0.142 MW-6 1' - 2' 5/11/05 29 842 1.47 76 127 120 122 ND ND ND 6.07 1.49 ND MW-7 1' - 2' 5/11/05 48 36.4 ND 150 56.4 448 448 ND ND ND 2.14 3.79 ND MW-8 1' - 2' 5/11/05 67 2346 2.47 260 64.7 856 858 4.18 42.4 ND 29.5 1260 0.0811 MW-9 1' - 2' 5/11/05 57 12.2 0.88 84 54.1 65 66 ND ND ND 0.957 1.20 ND MW-10 1' - 2' 5/11/05 38 47.2 5.87 217 68.4 285 361 25.8 21.5 ND 11.8 52.4 0.138 MW-11 1' - 2' 5/12/05 42.9 110 ND 158 24.7 1675 1676 2.55 ND ND 2.33 28.3 0.216 MW-12 1' - 2' 5/17/05 15 474 ND 132 51.6 489 490 ND ND ND 1.01 5.83 0.0360 MW-13 1' - 2' 5/17/05 359 327 348 8.19 194 3415 3422 ND ND ND 1.96 2.92 ND MW-14 1' - 2' 5/17/05 108 669 1.14 204 165 354 365 ND ND ND 2.10 10.6 0.0315 MW-15 1' - 2' 5/17/05 213 84.7 13.5 149 186 508 531 7.70 ND ND 19.0 5.91 ND x NRS I NRS NRS NRS NRS NRS NRS 15.24 848 2.72 1 27.2 270 0.0154 Results are in mg/kg Bold results indicate exceedence of North Carolina Hazardous Waste Section Soil Screening Level TahlQ 2 • ` Summary of Analytioata - Groundwater Almont Shipping 8260 8260 vv 11111111 8260 lval, 8260 ♦.— 8260 8260 8260 8260 8260 8260 Analytical Method > Contaminant of Concern > r0 v� o O p O cz W H O v N Well ID Sample ID Date Collected 0.00488 0.140 0.00217 0.00562 ND ND ND ND ND ND MW-1 MW-1 5/25/05 ND ND ND ND o.oas2 ND ND ND ND ND MW-2 MW-2 5/25/05 ND ND ND ND ND ND ND ND ND MW-3 MW-3 5/25/05 ND ND ND ND ND ND ND ND ND ND MW-4 MW-4 5/25/05 ND ND ND ND ND ND ND ND ND ND ND MW-5 MW-5 5/25/05 ND ND ND ND ND ND ND ND ND MW-6 MW-6 5/25/05 ND ND ND ND ND ND ND ND ND ND MW-7 MW-7 5/25/05 ND 0.00331 0.00121 ND ND ND 0.00112 0.00407 0.00302 ND ND MW-8 MW-8 5/25/05 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND MW-9 MW-9 5/25/05 MW-10 MW-10 5/25/05 ND ND ND ND ND ND ND ND 0.070 ND ND ND ND ND ND ND ND NRS ND ND ND ND ND 1.600 ND ND 0.0007 ND ND ND ND ND 0.024 ND ND 0.0028 ND ND ND ND ND ND ND ND 0.021 ND ND ND ND ND ND ND ND 0.070 ND ND ND ND ND ND ND ND 0.070 ND ND ND ND ND ND ND ND 0.070 ND ND ND ND 0.00143 ND ND ND 0.200 ND ND ND ND ND 0.0127 ND ND 0.070 MW-12 MW-12 5/25/05 MW-13 MW-13 5/25/05 MW-14 MW-14 5/25/05 5/25/05 MW-15 MW45 MW-16 MW-16 5/25/05 LM-13 LM-13 5/25/05 DW-1 DW-1 5/25/05 DW-2 DW-2 5/25/05 2L Standard m 1 Results are in mg/l Bold results indicate exceedence of 2L Standards T* • Summary of Analytical Data - Groundwater Almont Shipping «Iilminotnn Mr' Analytical Method > Contaminant of Concern > o oz M xx ¢z b O Zo Uz I I zz a o C) a ° z 6 �H z' ate+ � ¢`' as O U a Well ID Sample ID Date Collected (m/dd/yy) MW-1 MW-1 5/25/05 8.4 9.5 ND 0.94 58 91 91 0.0248 ND ND ND ND ND ND MW-2 MW-2 5/25/05 0.6 10 1.54 2.57 106 4.5 6 0.0304 ND ND ND ND ND ND MW-3 MW-3 5/25/05 86.2 135 59.1 0.49 538 115 184 ND ND ND ND ND ND ND MW-4 MW-4 5/25/05 1,123 245 59.1 4.51 620 1,154 1,213 0.911 ND ND 0.0253 0.0334 0.0042 ND MW-5 MW-5 5/25/05 0.7 2,185 0.64 0.48 302 3.9 4.5 ND ND ND ND 0.0137 ND ND MW-6 MW-6 5/25/05 24.1 1,354 ND 0.72 29 44.8 44.8 ND 0.0129 ND ND ND ND ND MW-7 MW-7 5/25/05 7.6 3,491 0.05 1.73 ND 8.4 8.4 0.0881 ND ND 0.0253 ND ND ND MW-8 MW-8 5/25/05 4.6 20,901 ND 0.35 260 10.6 10.6 0.0266 0.315 ND ND ND ND ND MW-9 MW-9 5/25/05 2.2 290 ND 1.65 128 6.7 6.7 0.0133 ND ND ND ND ND ND MW-10 MW-10 5/25/05 1,820 712 27 5.07 585 2,100 2,244 0.713 ND ND ND ND 0.00026 0.0240 MW-12 MW-12 5/25/05 35.6 428 44 0.13 94 37.8 88.1 ND ND ND ND ND ND ND MW-13 MW-13 5/25/05 284 6,888 28.7 0.16 730 297 344 0.0137 0.413 ND ND ND ND ND MW-14 MW-14 5/25/05 2,919 7,838 614 0.91 1,710 3,332 4,285 0.0622 ND ND ND ND ND 0.0443 MW-15 MW-15 5/25/05 3,180 14,726 317 5.21 2,790 3,920 4,250 0.0596 ND ND 0.0144 0.0308 0.00165 0.0645 MW-16 MW-16 5/25/05 23.9 176 ND 2.5 158 29.1 29.1 0.0129 0.115 ND ND ND ND ND LM-13 LM-13 5/25/05 0.4 18.5 3.15 0.94 33 2 5.2 ND ND ND ND ND ND ND DW-I DW-1 5/25/05 1.7 89 ND 0.15 16 6.2 6.2 ND ND ND ND ND ND ND DW-2 DW-2 5/25/05 2,394 2,209 188 3.49 392 3,780 4,075 0.0937 ND ND 0.0278 ND ND 0.0583 2L Standard m 1 NRS 250 10 NRS 250 NRS NRS 0.050 2.0 0.005 1 0.050 0.015 0.0011 0.050 Results are in mg/l Bold results indicate exceedence of 2L Standards • Table 3 Well Construction Information Almont Shipping \I7: 7.�.:... ..+.... AT-4, 1-nrn1ina Well Casing YY 11111111 Screened Interval lVll1 Bottom of Well Top of Casing Elevation Depth to Water TOC Free Product Thickness Groundwater Elevation 6-16-05 Comments Well ID Date Installed Date Water Level Measured MW-1 5/10/05 6/16/05 -Depth 0-2 2-12 12 8.00 N/a 3.82 MW-2 5/10/05 6/16/05 0-2 2-12 12 4.96 2.15 2.15 N/a 2.81 MW-3 5/10/05 6/16/05 0-2 2-12 12 4.90 1.10 N/a 3.80 MW-4 5/10/05 6/16/05 0-2 2-12 12 - N/a - MW-5 5/10/05 6/16/05 0-2 2-12 12 8.30 5.55 N/a 2.75 MW-6 5/11/05 6/16/05 0-2 2-12 12 7.96 4.05 N/a 3.91 MW-7 5/11/05 6/16/05 0-2 2-12 12 9.10 5.18 N/a 3.92 MW-8 5/11/05 6/16/05 0-2 2-12 12 9.23 5.24 N/a 3.99 MW-9 5/11/05 6/16/05 0-2 2-12 12 7.77 3.91 N/a 3.86 MW-10 5/11/05 6/16/O5 0-2 2-12 12 7.41 1.94 N/a 5.47 MW-11 5/12/05 6/16/05 0-2 2-12 12 6.49 3.37 N/a 3.12 MW-12 5/17/05 6/16/O5 0-2 2-12 12 28.23 6.08 N/a 22.15 MW-13 5/17/05 6/16/05 0-2 2-12 12 - - N/a - MW-14 5/17/05 6/16/05 0-2 2-12 .12 - - N/a - MW-15 5/17/05 6/16/05 0-2 2-12 12 - - N/a - MW-16 Unknown 6/16/05 6/16/05 Unknown 0-2 Unknown 2-12 Unknown 12 5.11 5.51 1.63 Product N/a N/a 3.48 - Diesel MW-17 Unknown LMW-12 12/04 6/16/05 0-2 2-12 12 11.10 2.62 N/a 8.48 LMW-13 12/04 6/16/05 0-2 2-12 12 12.54 2.93 N/a 9.61 RC-4 Unknown 6/16/05 Unknown Unknown 15 12.39 3.00 N/a 9.39 DW-1 5/12/05 6/16/05 0-35 35-40 40 7.44 5.41 N/a 2.03 DW-2 5/12/05 6/16/05 0-35 35-40 40 7.66 2.47 N/a 5.19 Table 4 Summary of Groundwater Elevation Data Almont Shipping Wilmington, North Carolina :OSr 2 5 1 levTO creen: S e db av .F et e Int xv o . -.: o,. Relative: ' :Be o �. .Datum 4.03 4.18 3.82 MW-1 8.00 2 -12 3.97 MW-2 4.96 2 -12 1.72 3.24 2.15 2.81 MW-3 4.90 2 -12 0.90 4.00 1.10 3.80 MW-4 - 2 -12 0.40 - - - MW-5 8.30 2 -12 5.15 3.15 5.55 2.75 MW-6 7.96 2 -12 4.07 3.89 4.05 3.91 MW-7 9.10 2 -12 5.40 3.70 5.18 3.92 MW-8 9.23 2 -12 5.02 4.21 5.24 3.99 MW-9 7.77 2 -12 4.03 3.74 3.91 3.86 MW-10 7.41 2-12 1.61 5.80 1.94 5.47 MW-11 6.49 2 -12 - - 3.37 3.12 MW-12 28.23 2 -12 6.98 21.25 6.08 22.15 MW-13 - 2 -12 - - - - Page 1 of 2 0 0 0 Table 4 Summary of Groundwater Elevation Data Almont Shipping Wilmington, North Carolina T. lv Fe a -ov Relative- datum S'careen,' .- Tnterv. _ eet Beloty T ' C 4-0 6�X. 6-05: _ ar; C7: a� ,.,. ., MW-14 - 2-12 - - - - MW-15 - 2-12 - - - - MW-16 5.11 Unknown - - 1.63 3.48 MW-17 5.51 Unknown Product - Product - LMW-12 11.10 2 —12 - - 2.62 8.48 LMW-13 12.54 2 —12 2.20 10.34 2.93 9.61 RC-4 12.39 Unknown - - 3.0 9.39 DW-1 7.44 35 — 40 4.70 2.74 5.41 2.03 DW-2 7.66 35 — 40 2.10 5.56 2.47 5.19 Notes: TOC = Top of well casing. D.T.W = Depth to Groundwater Page 2 of 2 MAY.16_2005 12:4q-AM t r-DENR WIR0 N4.159 ?_F- • • 11 NORTH CAR.OLA VWMMIEl+iT4L1 AN-4mu"fLOlwSSION DEPARTMMNT OF ENVIRONMMW AND NATURAL USOURCES RAI,EIGH, NORTH CAROLINA PST FOR THE CONSTRUCTION OF A WELL OR WELL SYSTM In woordsnco With the provisions of Article 7, Ch�-a� t 87, North Carolsna ne State and other applicable Laws, R !es and 1-110 lations, PERMISSION IS HEMP GRAI iTEH TO .Almont 5hippft FOR TFM CONMUMON OF six ( monitoring we% which will be aqm=4 to the stwficia: aquift, and which will to located in Wftir ton, New 11anover County, in aecvrdans vith the m5plickdon dated April 29, 2004, and m ►,onformtty with �cetiom and supporf ling data, all cf yhich av filed with the Oegarane= of Environment:2'N rat i cso=es and we considered a pert of this Permit, This Permit is for well constmcdon only, and does not wswe an provisions or regents of the W Use Act of 1967, or any other applicable Imys or reatious. Well co truction shall be in. complince with she North Carolina -Well +Cone t'tiotion gulations wd Standards. This Permit will be emotive ftom the d4te of its isomw =W November 17, 2005, and shall be subj,W to Ohm sNrificd conditions, limi ous, or exceptions as follows: The Well ) shall be located and consbucW as shovm on the atiachments submitted as part of the permit application, 2. Well cons Lion mords must be sullied to the Division within 30 d4ys of weLf completion. If an rwui eats or limita�iions of this Permit are unaeoe table, you have the right to an � . hewing, upon written request Nvithin 30 clays, a quest must he in the form of a F iRh- pe�te C7447. Unless st3ch demo is �, the tom$ is na�3 a i biz is:g. Permit issued this the 16th day of May 2005. NOSH CAROLINA ENVMON3EMAL MANAGEENT CONMSSION Coles, St,--tunan, ^�-irc eQ 'onSupervisor I Division of S"ater �ty ai By Aulhority of the Environ=memW It4aa40ement commission PU,IT NO. ir'-MOS00699 C F8 $PW v: TOM Will, 8W Coast EnvironmcnW NORTH CAROLINA DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES DIVISION OF WATER QUALITY - GROUNDWATER SECTION APPLICATION FOR PERMIT TO CONSTRUCT A MONITORING WELL SYSTEM (Please Type or Print Clearly) *ate: 4-29 2005 County New Hannvar In accordance with the provisions of Article 7, Chapter 87, General Statutes of North Carolina and regulations pursuant thereto, application is hereby made for a permit to construct monitoring wells. 1. Name of Applicant: Alinoiat Shi ppincl (Telephone: (91 0) 341 -5700 Applicant's Mailing Address: One Hanover Street, P.O. Box 1726, Wilmington., NC 28402 2. Name of Property Owner (if different from Well Owner): Pharmaceutical Product T)eVP1 nr MPnt Owner's Mailing Address: 31 51 1 7 h Street- Fxtensi_ nn , Wilmington, me 28412 3. Contact Person: J11dd Hartman (Telephone: ) 4. Location of Property: 5. Reason for Monitoring Well(s): Environmental Assessment - (ex: nondischarge permit requirements, suspected contamination, environmental assessment, etc.) 6. Type of facility or site for which the monitoring well(s) is needed: Storage (ex: nondischarge facility, waste disposal site, landfill, underground storage tank, etc.) 7. Type of contamination being monitored (if applicable): nutrient, VOC -s, Metals, (ex: nutrients, organics, heavy metals, etc.) �8. Are any existing recovery wells associated with the monitoring well(s)? No If yes, how many? Recovery Well Construction Permit No. 9. Distance to a known waste or pollution source: __ILLA— feet 10. Are any water supply wells located less than 500 feet from the proposed monitoring wells? No If yes, give distance: feet 11. Well Contractor. ouantex, Inc 12. Well Contractor Certification #: 31 0 6 13. Well Contractor's Address: P.O. Box 41673, Raleigh, Nr 27629 1 673 .._--- - -- - Total Number of Wells to be constructed: ?, 6 (0 ; (A) Number to be completed in bedrock? O f (B) Number to be completed in unconsolidated material? 5 2. Estimated depth of well(s): 12 feet 3. Grave or san pac n erval t a op From 2 feet To 1 2 feet 4. Type c casing use : PVC (ex: PVC, stainless steel, galvanized steel, etc.) 5. Diameter of casing: 2 inches GW-22M (REV 3/2000) (Onntintmd nn RAVRrcal FOR OFFICE USE ONLY — PERMITTED ACTIVITY _ U.S.T. LEAK DETECTION _ GROUNDWATER QUALITY STANDARDS VIOLATIONS SUSPECTED FROM UNPERMITTED ACTIVITIES NOTICE OF NON-COMPLIANCE AT UNPERMITTED FACILITIES PERMIT NO. ISSUED 19 INCIDENT # East Coast Environmental, P.A. SOIL BORING LOG BORING #: MW-1 PROJECT: Almont Shippinglob No: TENT: Almont Shi in Page No: 1 of 1 LING CONTRACTOR: Quantex, Inc. DRILLING EQUIPMENT: Geo robe Outer Casing Inner Casing Location: Wilmington Driller Registration: 3106 Date Started: 5110105 Depth Interval Casing Mail. Well Type Hole Depth Casing Screen Sampler Well Mat. Date Completed: 5110105 n/a n/a n/a II 12' 0-2' 2-10' Tube PVC Driller: Barker Prepared By: Will Depth (FT) Sample Depth Range Sample Number VOC (PPM) FIELD CLASSIFICATION AND REMARKS 2.5 Dry gray -black sandy backfill with wood/brick/organic layers 5 *1 320 AIM 7.5 Wet P-ray-yellow well sorted Sand 10 12.5 15 17.5 20 Boring Terminated at 12-feet B.L.S NOTES: * Split portion of this sample submitted for laboratory analysis East Coast Environmental, P.A. SOIL BORING LOG PROJECT: Almont Shipping LIENT: Almont Shipping LLING CONTRACTOR: Quantex, Inc. DRILLING EQUIPMENT: Geo robe Outer Casing Depth Interval Casing Matl. well Type Hole Depth Casing n/a n/a n/a 1 II 12' 0-2' Depth I Sample (FT) Depth 2.5 5 7.5 10 15 17.5 20 BORING #: MW-2 Job No: Page No: 1 of 1 Location: Wilmington Driller Registration: 3106 Inner Casing Date Started: 5110105 Screen Sampler well Mat. Date Completed: 5110105 2-12' tube Pvc Driller: Barker Prepared By: Will Sample I VOC Number I (PPM) IFIELD CLASSIFICATION AND REMARKS Moist black sandy backfill with wood cinders and shell traaments Wet brown -tan medium Grained well sorted Sand Boring Terminated at 12-teet B.L.S OTES: * Split portion of this sample submitted for laboratory analysis East Coast Environmental, P.A. BORING #: MW-3 SOIL BORING LOG PROJECT: Almont Shipping Job No: IENT: Almont Shipping Page No: 1 of 1 LLING CONTRACTOR: Quantex, Inc. Location: Wilmington DRILLING EQUIPMENT: Geo robe Driller Registration. 3106 Outer Casing Inner Casing Date Started: 5/10/05 Depth Interval Casing Matl. Well Type Hole Depth Casing Screen Sampler Well Mat. Date Completed: 5/10/05 n/a n/a n/a II IT 0-2' 2-12' tube PVC Driller: Barker Prepared By: Will Depth Sample Sample VOC (FT) Depth Number (PPM) FIELD CLASSIFICATION AND REMARKS Range *1 120 Moist gray -black sandy -gravelly backtill 2.5 5 7.5 Wet brown -tan medium Grained well sorted Sand 10 12.s Boring 'Terminated at 12-feet B.L.S 15 17.5 20 NU'1'BS: *Split portion of this sample submitted for laboratory analysis East Coast Environmental, P.A. SOIL BORING LOG BORING #: MW-4 PROJECT: Almont Shipping Job No: CLIENT: Almont Shipping Page No: 1 of 1 RILLING CONTRACTOR: Quantex, Inc. Location: Wilmington DRILLING EQUIPMENT: Geo robe Driller Registration: 3106 Outer Casing Inner Casing Date Started: 5/10/05 Depth Interval Casing Matl. Well Type Hole Depth Casing Screen Sampler Well Mat. Date Completed: 5110105 n/a n/a n/a II 12' 0-2' 2-12' tube PVC Driller: Barker Prepared By: Will Depth (FT) Sample Depth Range Sample Number VOC (PPM) FIELD CLASSIFICATION AND REMARKS 2.5 *1 40 Moist orange -brown -black sandy rill with brick fragments 5 Wet tan -brown medium ,;rained well sorted Sand with strong ammonia odors 7.5 10 ............ 12.5 Boring 'Terminated at 12-feet B.L.S 15 17.5 20 NOTES: * Split portion of this Sample submitted for laboratory analysis East Coast Environmental, P.A. SOIL BORING LOG PROJECT: Almont Shipping �IENT: Almont Shipping LLING CONTRACTOR: Quantex, Inc. DRILLING EQUIPMENT: Geoprobe Outer Casing Depth Interval Casing Mad. Well Type Hole Depth Casing /a n/a n/a II IT 0-T Depth Sample Sample Voc (FT) Depth Number (PPM) Range ........... ............ ........... .......... .......... ........... ............ ............ .... 40 ............ 2.5 5 7.5 10 15 17.5 20 BORING #: MW-5 Job No: Pa e No: I of 1 Location: Wilmington Driller Registration: 3106 Inner Casing Date Started: 5110105 Screen Sampler Well Mat. Date Completed: 5110105 2-IT tube Pvc Driller: Barker Prenared Bv: Will CLASSIFICATION AND REMARKS Moist to wet fill including bricks -wood -rock, etc. Wet black muddy Silt Boring Terminated at 12-feet B.L.S .rES: * Split portion of this sample submitted for laboratory analysis East Coast Environmental, P.A. 14> SOIL BORING LOG BOILING #: MW-6 PROJECT: Almont Shipping Job No: LIENT: Almont Shipping Page No: 1 of 1 LLING CONTRACTOR: Quantex, Inc. Location: Wilmington DRILLING EQUIPMENT: Geo robe Driller Registration: 3106 Outer Casing Inner Casing Date Started: 5/11/05 Depth Interval Casing Mati. Well Type Hole Depth Casing Screen Sampler _ Well Mat. Date Completed: 5111105 n/a n/a n/a II 12' 0-2' 2-12' tube PVC Driller: Barker Prepared By: Will Depth (FT) Sample Depth Range Sample Number VOC (PPM) FIELD CLASSIFICATION AND REMARKS 2.5 5 *1 20 Dry gray -white Gravel backfill Dry tan -brown moist medium grained well sorted Sand Wet gray -black Sand with rounded quartz pebbles 7.5 to Wet t,rav-white well sorted Sand 12.5 Boring Terminated at 12-feet B.L.S 15 17.5 20 NOTES: * Sample submitted for laboratory analysis East Coast Environmental, P.A. SOIL BORING LOG BOILING #: MW-7 JECT: Almont Shi in Job No: ENT: Almont ShippingPage No: 1 of 1 J1PRC2 LLING CONTRACTOR: Quantex, Inc. DRILLING EQUIPMENT: Geo robe Outer Casing Inner Casing Location: Wilmington Driller Registration: 3106 Date Started: 5/11/05 Depth n/a Interval Casing n/a Mad. n/a Well Type II Hole Depth 12' Casing 0-2' Screen 2-12' Sampler tube well Mat. PVC Date Completed: 5/11/05 Driller: Barker Prepared By: Will Depth (FT) Sample Depth Range Sample Number VOC (PPM) FIELD CLASSIFICATION AND REMARKS 2.5 5 *1 20 Dry gray -black sandy Silt backtill Maroon -black sand with iron ore pellets Dry tan -medium grained Sand 7.5 Wet tan medium grained Sand 10 12.5 Boring 11,emunated at 12-feet B.L.S 15 17.5 20 NOTES: Y East Coast Environmental, P.A. SOIL BORING LOG PROJECT: Almont Shipping LIENT: Almont Shipping LING CONTRACTOR: Quantex, Inc. DRILLING EQUIPMENT: Geo robe Outer Casing Depth Interval Casing Matl. Well Type Hole Depth Casing n/a n/a n/a II 12' 0-2' Depth I Sample (FT) Depth 2.5 E 7.5 10 12.5 15 17.5 20 Sample VOC Number (PPM) *1 I 440 'ES: * Sample submitted for laboratory analysis BORING #: MW-8 Job No: Page No: 1 of 1 Location: Wilmington Driller Registration: 3106 Inner Casing Date Started: 5/11/05 Screen sampler Well Mat. Date Completed: 5111105 2-9' tube Pvc Driller: Barker Prepared By: Will CLASSIFICATION AND REMARKS Intermitnat layers of medium grained brown sand and brick Wet black muddy sand with wood frapments Oil sheen in samples from 5 to 12 feet B.L.S. Boring 'Terminated at 9-feet B.L.S East Coast Environmental, P.A. SOIL BORING LOG PROJECT: Almont Shipping LIENT: Almont Shipping LLING CONTRACTOR: Quantex, Inc. rD��/a LLING EQUIPMENT: Geo robe Driller Registration: 3106 Outer Casing Inner CasingDate Started: 5111105 pth Interval Casing Mad. Well Type Hole Depth Casing Screen Sampler Well Mat. Date Completed: 5/11/05 n/a n/a II Iz� 0-2� 2-12' tube Pvc Driller: Barker Prepared By: Will Depth I Sample (FT) Depth 2.5 5 7.5 10 15 17.5 20 Sample VOC Number (PPM) *1 1 20 OTES: *Sample submitted for laboratory analysis G #: MW-9 Job No: Page No: 1 of 1 r ,,,..,.:,,,,. 11T,1 „ CLASSIFICATION AND REMARKS Fill with asphalt, clayey sand and iron ore pellets Wet tan -brown medium grained Sand w minor clay layers Wet tan -brown medium grained Sand Boring Terminated at 12-feet B.L.S East Coast Environmental, P.A. SOIL BORING LOG BOILING #: MW-10 PROJECT: Almont Shipping Job No: LIENT: Almont Shipping Page No: 1 of 1 LLING CONTRACTOR: Quantex, Inc. Location: Wilmington DRILLING EQUIPMENT: Geo robe Driller Registration: 3106 Outer Casing Inner Casing Date Started: 5/11/05 Depth Interval Casing Mad. Well Type Hole Depth Casing Screen Sampler Well Mat. Date Completed: 5111105 n/a n/a n/a II 12' 0-2' 2-12' tube PVC Driller: Barker Prepared By: Will Depth (FT) Sample Depth Range Sample Number VOC (PPM) FIELD CLASSIFICATION AND REZVZF�RKS 2.5 *1 180 Dry brown -tan sandy Gravel Backfill 5 Wet brown -tan medium grained Sand 7.5 Wet tan -brown medium grained Sand with strong ammonia odors 10 12.5 Boring Terminated at 12-feet B.L.S 15 17.5 20 NOTES: * Sample submitted for laboratory analysis East Coast Environmental, P.A. SOIL BORING LOG PROJECT: Almont Shipping Job No: kU ENT: Almont Shi in Page No: 1 of 1 LLING CONTRACTOR: uantex, Inc. Location: Wilmin on ING EQUIPMENT: Geo robe Driller Registration: 3106 Outer Casing Inner Casing Date Started: 5/17/05 Depth Interval Casing Matl. Well Type Hole Depth Casing Screen Sampler Well Mat. Date Completed: 5/17/05 n/a n/a n/a II 12' 0-2' 2-12' tube PVC Driller: Barker — Prepared By: Will Depth I Sample (FT) Depth 2.5 5 7.5 10 15 17.5 20 Sample VOC Number (PPM) * 1 10,000 NOTES: * Sample submitted for laboratory analvsis BORING #: MW-11 CLASSIFICATION AND REMARKS Sand with Brick Wet wood -dirt -sand Backfill with strong petroleum odor Wet gray stained medium grained Sand with strong petroleum odor Wet tan -brown medium grained Sand with strong petroleum odors Boring Terminated at 12-feet B.L.S East Coast Environmental; P.A. 10> SOIL BORING LOG BORING #: MW-12 PROJECT: Almont Shipping Job No: NT: Almont Shi in Pa e No: 1 of 1 LING CONTRACTOR: Quantex, Inc. kIERLING Location: Wilmington DILEQUIPMENT: Geo robe Driller Registration: 3106 Outer Casing Inner Casing Date Started: 5/17/05 Depth Interval Casing Mad. well Type Hole Depth Casing Screen Sampler well Mat. Date Completed: 5/17/05 n/a n/a n/a H 12' 0-2' 2-I2' tube Pvc Driller: Barker Prepared By: Will Depth (FT) Sample Depth Range Sample Number VOC (PPM) FIELD CLASSIFICATION AND REMARKS 2.5 * 1 2U Dry gray -brown sand Backfill 5 ry gray -brown Samd with grave 7.5 Wet gray -brown medium grained Sand 10 12.5 Boring Terminated at 12-feet B.L.S i 15 17.5 20 NU'1'ES: * Sample submitted for laboratory analysis East Coast Environmental, P.A. SOIL BORING LOG BORING #: MW-13 PROJECT: Almont Shipping Job No: IENT: Almont Shipping Page No: 1 of 1 LING CONTRACTOR: Quantex, Inc. Location: Wilmington DRILLING EQUIPMENT: Geo robe Outer Casing Inner Casing Driller Registration: 3106 Date Started: 5111105 Depth Interval Casing Matt. Well Type Hole Depth Casing Screen Sampler Well Mat. Date Completed: 5/11/05 n/a n/a n/a II 12' 0-3' 3-13' tube PVC Driller: Barker Prepared By: Will Depth (FT) Sample Depth Range Sample Number VOC (PPM) FIELD CLASSIFICATION AND REMARKS 2.5 * 1 40 Dry black -gray sand Backfill 5 Wet yellow -gray mottled wet Sand with strong ammonia odor 7.5 10 Wet black -brown medium grained well sorted Sand with strong ammonia odor 12.5 Brown -white sandy Clay Limestone 15 Boring terminated at 14-feet B.L.S 17.5 20 NOTES: * Sample submitted for laboratory analysis East Coast Environmental, P.A. SOIL BORING LOG 4> BORING ##: MW-15 PROJECT: Almont Shipping Job No: LIENT: Almont Shipping Page No: 1 of 1 RILLING CONTRACTOR: Quantex, Inc. Location: Wilmington DRILLING EQUIPMENT: Geo robe Driller Registration: 3106 Outer Casing I Inner Cas' ing jDate Started: 5/17/05 Depth Interval Casing Matl. Well Type Hole Depth Casing Screen Sampler Well Mat. Date Completed: 5/ 17/05 n/a n/a n/a II 12' 0-2' 2-12' tube PVC Driller: Barker Prepared By: Will Depth (FT) Sample Depth Range Sample Number VOC (PP1v1) FIELD CLASSIFICATION AND REMARKS 2.5 *1 60 Wet black -brown sandy Backtill w brick fragments and strong ammonia odor 5 Yellow -gray sandy Clay with stroniz ammonia odor 7.5 Wet black -brown medium gained well sorted Sand with strong ammonia odor 10 12.5 Boring terminated at 12-feet B.L.S 15 17.5 20 'PS: * Sample submitted for laboratory analysis t East Coast Environmental, P.A. 10> SOIL BORING LOG BORING #: DW-1 PROJECT: Almont Shipping Job No: IENT: Almont Shipping Page No: 1 of 1 LLING CONTRACTOR: Quantex, Inc. Location: Raleigh DRILLING EQUIPMENT: CME 55 Driller Registration: 3106 Outer Casing InnerCasmg Date Started: 5/12/05 Depth I Interval Casing Matl. Well Type Hole Depth Casing Screen Sampler Well Mat. Date Completed: 5/13/05 1/28/1900 n/a PVC III 40' 0-35' 35'40' Spoon PVC Driller: Barker Prenared Bv: Will Depth Sample Sample VOC (FT) Depth Number (PPW FIELD 10 15 20 25 30 40 FE5: CLASSIFICATION AND REMARKS Wet gray -yellow well sorted Sand Moist gray -brown Clay Alternating Limestone and Sand lavers Boring terminated at 40-feet bls East Coast Environmental, P.A. SOIL BORING LOG PROJECT: Almont Shipping IENT: Almont Shipping LLING CONTRACTOR: Quantex, Inc. DRILLING EQUIPMENT: CME 55 Outer Casing Depth Interval Casing Mad. Well Type Hole Depth Casing 1/28/1900 n/a PVC III 40' 0-35' Depth (FT) Sample Depth I Sample Number VOC (PPM) FIELD 10 15 20 25 30 35 I I::::::::::: NOTES: RING #: DW-2 Job No: Page No: 1 of 1 Location: Raleigh Driller Registration: 3106 Inner Casing Date Started: 5/12/05 Screen Sampler Well Mat. Date Completed: 5/12/05 75'-40, Spoon Pvc Driller: Barker Prenared Bv: Will CLASSIFICATION AND REMARKS Wet Gray -yellow well sorted Sand with strong ammonia odors Wet brown -black flowiniz Sand with strong ammonia odors Boring terminated at 40-feet bls North Carolina -Department of Environment and Natural Resources - Division of Water Quality - Groundwater Section 1636 Mail Service Center - Raleigh, N.C. 27699-1636 - Phone (919) 733-3221 ELL CONSTRUCTION RECORD rvio - I WELL CONTRACTOR: James D. Barker WELL CONTRACTOR CERTIFICATION #: 3106 STATE WELL CONSTRUCTION PERMIT #: N/A 1. WELL USE (Check Applicable Box): Residential ❑ Municipal ❑ Industrial ❑ Recovery ❑ Heat Pump Water Injection ❑ Other ❑ If Other, List Use: Agricultural ❑ Monitoring 2. WELL LOCATION: (Show sketch of the location below) Nearest Town: Wilmington County: New Hanover 77 deg 57' 00"/34 deg 15' 00" One Hanover Street, Wilmington, NC 28401 (Road name and Numbers, Community, or Subdivision and Lot No.) 3. OWNER Almont Shipping Address One Hanover Street (Street or Route No.) - --- —Wilmington- NC 28401 City or Town- State Zip Code 4. DATE DRILLED 5-101-05 5. TOTAL DEPTH 12" Ft. 6. CUTTINGS COLLECTED YES ® NO ❑ 7. DOES WELL REPLACE EXISTING WELL? YES ❑ NO ®' 8. STATIC WATER LEVEL Below top of Casing: -7- FT. (Use "+" if Above Top of Casing) 9. TOP OF CASIING IS (-0.20') FT. Above Land Surface *Top if casing terminated attor below land surface required a variance in accor- dance with 15A NCAC 2C .0118 10. YIELD (gmp): N/A METHOD OF TEST N/A 0 WATER ZONES (depth): 7' 12. CHLORINATION: Type NIA Amount WA 13. CASING Wall Thickness Depth Diameter Or Weight/Ft Material From 0' To 2' Ft. 2" sch 40 PVC From To Ft. From To Ft. 14. GROUT: Depth From o' To 1' Ft. From V To 1.5' Ft. 15. SCREEN: Material Method Portland Cement Inject Bentonite Place/Hydrate Depth Diameter Slot Size Material From 2' To 12' Ft. 2" dia. in. 0.010" in. PVC From To Ft. in. in. From To Ft. in. in. 16. SAND/GRAVEL PACK: Depth Size Material From 1.5 To I Ft. #2 Silica Sand From To Ft. 17. REMARKS: I DO HEREBY CERTIFY THAT THIS WELL W CONS RUCT IN.A STANDARDS, AND THAT A COPY OF THIS ORD IS BE d PR9 Alik IR�FICIE USE ONLYQuaSubmit Seri DRILLING LOG From To 0' 2' 2' 12' DEPTH Formation Description overburden, misc. ground cover, gravel fine to medium grain sands If additional space is needed use back of form LOCATION SKETCH (Show direction and distance from at least two State Roads, or other map reference points) I f o mi 0.5 1 ANCE WITH 15A NCAC 2C, WELL CONSTRUCTIONS TO THE WELL OWNER. (�-9'05 to Division of Water Quality, Groundwater Section within 30 days GWA REV. 12/99 North Carolina -Department of Environment and Natural Resources - Division of Water Quality - Groundwater Section 1636 Mail Service Center - Raleigh, N.C. 27699-1636 - Phone (919) 733-3221 ELL CONSTRUCTION RECORD WELL CONTRACTOR: James D. Barker WELL CONTRACTOR CERTIFICATION #: 3106 - 2 STATE WELL CONSTRUCTION PERMIT #: N/A 1. WELL USE (Check Applicable Box): Residential ❑ Municipal ❑ Industrial ❑ Agricultural ❑ Monitoring Recovery ❑ Heat Pump Water Injection ❑ Other ❑ If Other, List Use: 2. WELL LOCATION: (Show sketch of the location below) Nearest Town: Wilmington County: New Hanover 77 deg 57' 00"/34 deg 16 00" One Hanover Street, Wilmington, NC 28401 (Road name and Numbers, Community, or Subdivision and Lot No.) 3. OWNER Almont Shipping Address One Hanover Street (Street or Route No.) _Wilmington_.__ _ _ NC 28401 City or Town- State Zip Code 4:_ DATE DRILLED'' 5.- i01- 05., 5: TOTAL DEPTH' 12' Ft: 6. CUTTINGS COLLECTED YES 0 NO ❑ 7. DOES WELL REPLACE EXISTING WELL? YES ❑ NO 8. STATIC WATER LEVEL Below top of Casing: -7- FT. (Use "+" if Above Top of Casing) 9. TOP OF CASTING IS (-0.20') FT. Above Land Surface' Top if casing terminated at/or below land surface required a variance in accor- dance with 15A NCAC 2C .0118 10. YIELD (gmp): N/A METHOD OF TEST N/A 46, WATER ZONES (depth): 7' 12. CHLORINATION: Type N/A Amount N/A 13. CASING Wall Thickness Depth Diameter Or Weight/Ft. Material From 0' To Z Ft. 2" sch 40 PVC From To Ft. From To Ft. 14. GROUT: Depth Material Method From 0' To 1' Ft.' Portland Cement Inject From 1' To 1.5' Ft. Bentonite Place/Hydrate 15. SCREEN: Depth Diameter Slot Size Material From 2' To 12' Ft. 2" dia. in. 0.010" in. PVC From To Ft. in. in. From To Ft. in. _ in. 16. SAND/GRAVEL PACK: Depth Size From 1.5' To 12' Ft. #2 From To Ft. 17. REMARKS: I DO HEREBY CERTIFY THAT THIS WELL 1 STANDARDS, AND THAT A COPY OF THIS SROSubmit Material Silica Sand DRILLING LOG From To 0' 2' 2' 1 Z DEPTH Formation Description overburden, misc. ground cover, gravel fine to medium grain sands If additional space is needed use back of form LOCATION SKETCH (Show direction and distance from at least two State Roads, or other map reference points) . 10 mi 0.5 1 :TED AC ORDANCE WITH 15A NCAC 2C, WELL CONSTRUCTIONS !EE RO ED'TO THE WELL OWNER. &"15 -o5 to Division of Water Quality, Groundwater Section within 30 days GW-1 REV. 12199 North Carolina -Department of Environment and Natural Resources - Division of Water Quality - Groundwater Section 1636 Mail Service Center - Raleigh, N.C. 27699-1636 - Phone (919) 733-3221 LL CONSTRUCTION RECORD WELL CONTRACTOR: James D. Barker WELL CONTRACTOR CERTIFICATION #: 3106 AU) STATE WELL CONSTRUCTION PERMIT #: N/A 1. WELL USE (Check Applicable Box): Residential ❑ Municipal ❑ Industrial ❑ Agricultural ❑ Monitoring Recovery ❑ Heat Pump Water Injection ❑ Other ❑ If Other, List Use: 2. WELL LOCATION: (Show sketch of the location below) Nearest Town: Wilmington County: New Hanover 77 deg 57' 0034 deg 15' 00" One Hanover Street, Wilmington, NC 28401 (Road name and Numbers, Community, or Subdivision and Lot No.) 3. OWNER Almont Shipping Address One Hanover Street (Street or Route No.) -Wilmington NC 28401 City orToVM State Zip Code 4: DATEDRILLED- 54to-0,rj, 5. TOTAL DEPTH." 1Z. Ft. 6. CUTTINGS COLLECTED YES Z NO ❑ 7. DOES WELL REPLACE EXISTING WELL? YES ❑ NO 8. STATIC WATER LEVEL Below top of Casing: —7- FT. (Use "+" if Above Top of Casing) 9. TOP OF CASTING IS (-0.20') FT. Above Land Surface *Top if casing terminated at/or below land surface required a variance in accor- dance with 15A NCAC 2C .0118 10. YIELD (gmp): N/A METHOD OF TEST N/A WATER ZONES (depth): 7' 12. CHLORINATION: 13. CASING Type N/A Depth Diameter From o' To 2' Ft. 2" From To Ft. From To Ft. 14, GROUT: Depth From 0' To T From 1' To 1.5' 15'. SCREEN: Depth From 2' To 12' Ft. From To Ft. From To Ft. 16. SAND/GRAVEL PACK: 17. Depth From 1.6 To From To REMARKS: 12' Amount N/A Wall Thickness Or Weight/Ft. Material sch 40 PVC Material Method Ft. Portland Cement Inject Ft, Bentonite Place/Hydrate Diameter Slot Size Material 2" dia. in. 0.010" in. PVC in. in. in. in. Size Material Ft. #2 Silica Sand Ft. I DO HEREBY CERTIFY THAT THIS WELL Vt SAND THAT A COPY OF THI ,R OFFICE USE ONLY TANDARDS, d No:Submit al No. DRILLING LOG From To 0' 2' 2' 12' DEPTH Formation Description overburden, misc. ground cover, gravel fine to medium grain sands If additional space is needed use back of form LOCATION SKETCH (Show direction and distance from at least two State Roads, or other map reference points) IN A CORDANCE WITH 15A NCAC 2C, WELL CONSTRUCTIONS PR IDED TO THE WELL OWNER. to Division of Water Quality, Groundwater Section within 30 days GW-1 REV. 12/99 North Carolina -Department of Environment and Natural Resources - Division of Water Quality - Groundwater Section 1636 Mail Service Center - Raleigh, N.C. 27699-1636 - Phone (919) 733-3221 ELL CONSTRUCTION RECORD WELL CONTRACTOR: James D. Barker 4 WELL CONTRACTOR CERTIFICATION #: 3106 4- STATE WELL CONSTRUCTION PERMIT #: N/A 1. WELL USE (Check Applicable Box): Residential El Municipal [I Industrial ❑ Agricultural El Monitoring Recovery El Heat Pump Water Injection ❑ Other ❑ If Other, List Use: 2. WELL LOCATION: (Show sketch of the location below) Nearest Town: Wilmington County: New Hanover 77 One Hanover Street, Wilmington, NC 28401 57' 0034 deg 15' 00" (Road name and Numbers, Community, or Subdivision and Lot No.) DRILLING LOG 3. OWNER AlmontShipping Address One Hanover Street (Street'or Route No.) Wilmington. - NC 28401 -City or Town State Zip Code. 4: DATE:DRILLED.5-P-U.S 5. TOTAL DEPTH 12" Ft. . 6. CUTTINGS COLLECTED YES' ® NO ❑ 7. DOES WELL REPLACE EXISTING WELL? YES ❑ NO 8. STATIC WATER LEVEL Below top of Casing: -7- FT. (Use "+" if Above Top of Casing) 9. TOP OF CASIING IS (-0.20') FT. Above Land Surface Top if casing terminated at/or below land surface required a variance in accor- dance with 15A NCAC 2C .0118 10. YIELD (gmp): N/A METHOD OF TEST N/A 40 WATER ZONES (depth): 7' 12. CHLORINATION: Type N/A Amount N/A 13. CASING Wall Thickness Depth Diameter Or Weight/Ft. Material From 0' To 2' Ft. 2" sch 40 PVC From To Ft. From To Ft. 14. GROUT: From 0' From 1' 15. SCREEN: Depth Material To T Ft. Portland Cement To 1.6 Ft. Bentonite Depth From 2' To 12' Ft. From To Ft. From To Ft. 16. SAND/GRAVEL PACK: Method Inject Place/Hydrate Diameter Slot Size Material 2" dia. in. 0.010" in. PVC in. in. in. in. Depth Size From 1.6 To 12' Ft. #2 From To Ft. 17. REMARKS: I DO HEREBY CERTIFY THAT THIS WELL WAS CO STANDARDS, AND THAT A COPY OF THIS RECO R OFFICE USE ONLY 0.2d No: Submit original to Serial No. Material Silica Sand From To 0' 2' 2' 12' DEPTH Formation Description overburden, misc. ground cover, gravel fine to medium grain sands If additional space is needed use back of form LOCATION SKETCH (Show direction and distance from at least two State Roads, or other map reference points) 10 mi 0.5 1 :;E WITH 15A NCAC 2C, WELL CONSTRUCTIONS THE WELL OWNER. 6.00-05 of Water Quality, Groundwater Section within 30 days GWA REV. 12/99 IN North Carolina -Department of Environment and Natural Resources - Division of Water Quality - Groundwater Section 1636 Mail Service Center - Raleigh, N.C. 27699-1636 - Phone (919) 733-3221 DELL CONSTRUCTION RECORD mw -S WELL CONTRACTOR: James D. Barker WELL CONTRACTOR CERTIFICATION #: 3106 STATE WELL CONSTRUCTION PERMIT #: N/A 1. WELL USE (Check Applicable Box): Residential ❑ Municipal ❑ Industrial ❑ Agricultural ❑ Monitoring Recovery ❑ Heat Pump Water Injection ❑ Other ❑ If Other, List Use: 2. WELL LOCATION: (Show sketch of the location below) Nearest Town: Wilmington County: New Hanover 77 deg 57' 0034 deg 15' 00" One Hanover Street, Wilmington, NC 28401 , (Road name and Numbers, Community, or Subdivision and Lot No.) DRILLING LOG 3. OWNER AlmontShipping Address One Hanover Street (Street or Route No.) - -Wilmington- - NC 28401 City or Town State Zip Code 4.. DATE DRILLED- 5=-10-6q, . 5. TOTAL.DEPTH 12' - FL - 6. CUTTINGS COLLECTED YES ® NO ❑ 7. DOES WELL REPLACE EXISTING WELL? YES ❑ NO 8. STATIC WATER LEVEL Below top of Casing: — 7' FT. (Use "+" if Above Top of Casing) 9. TOP OF CASTING IS (-0.20') FT. Above Land Surface Top if casing terminated at/or below land surface required a variance in accor- dance with 15A NCAC 2C .0118 10. YIELD (gmp): N/A METHOD OF TEST N/A 40 WATER ZONES (depth): 7' 12. CHLORINATION: Type N/A Amount N/A 13. CASING Wall Thickness Depth Diameter Or Weight/Ft. Material From o' To 2' Ft. 2" sch 40 PVC From To Ft. From To Ft. 14. GROUT: Depth From 0' To T Ft. From V To 1.5' Ft. 15. SCREEN: Material Method, Portland' Cement Inject Bentonite Place/Hydrate Depth Diameter Slot Size Material From 2' To 12' Ft. 2" dia. in. 0.010" in. PVC From To Ft. —in. From To Ft. —in. —in. 16. SAND/GRAVEL PACK: —in. Depth Size Material From 1.5' To 12' Ft. #2 Silica Sand From To Ft. 17. REMARKS: I DO HEREBY CERTIFY THAT THIS WELL WAS CO RUCTED IN A STANDARDS, AND THAT A COPY OF THIS RECOKD F)AS BEA Pt* R OFFICE USE ONLY uad No: Submit original Serial No. From To 0' 2' 2' 12' DEPTH Formation Description overburden, misc. ground cover, gravel fine to medium grain sands If additional space is needed use back of form LOCATION SKETCH (Show direction and distance from at least two State Roads, or -other map reference points) CE WITH 15A NCAC 2C, WELL CONSTRUCTIONS THE WELL OWNER. (0-2).v5 MNSTRUCTING THE WELL DATE of Water Quality, Groundwater Section within 30 days GW-1 REV. 12/99 North Carolina -Department of Environment and Natural Resources - Division of Water Quality - Groundwater Section 1636 Mail Service Center - Raleigh, N.C. 27699-1636 - Phone (919) 733-3221 ELL CONSTRUCTION RECORD WELL CONTRACTOR: James D. Barker 4 WELL CONTRACTOR CERTIFICATION #: 3106 STATE WELL CONSTRUCTION PERMIT #: N/A 1. WELL USE (Check Applicable Box): Residential ❑ Municipal ❑ Industrial ❑ Agricultural ❑ Monitoring Recovery ❑ Heat Pump Water Injection ❑ Other ❑ If Other, List Use: 2. WELL LOCATION: (Show sketch of the location below) Nearest Town: Wilmington County: New Hanover 77 deg 57' 00"/34 deg 15' 00" One Hanover Street, Wilmington, NC 28401 (Road name and Numbers, Community, or Subdivision and Lot No.) DRILLING LOG DEPTH 3. OWNER Almont Shipping From To Formation Description Address One Hanover Street 0' 2' overburden, misc. ground cover, gravel (Street or Route No.) 2' 12' fine to medium grain sands Wilmington. NC 28401 City or Town State Zip Code 4: - DATE. DRILLED 5. TOTAL DEPTH 1Z . Ft 6. CUTTINGS COLLECTED YES ® NO ❑ 7. DOES WELL REPLACE EXISTING WELL? YES ❑ NO 8. STATIC WATER LEVEL Below top of Casing: -- 7' FT. (Use "+" if Above Top of Casing) 9. TOP OF CASIING IS (-0.20') FT. Above Land Surface Top if casing terminated attor below land surface required a variance in accor- dance with 15A NCAC 2C .0118 10. YIELD (gmp): N/A METHOD OF TEST N/A - 11 WATER ZONES (depth): 7' 02. CHLORINATION: Type N/A Amount N/A If additional space is needed use back of form 13. CASING Wall Thickness Depth Diameter Or Weight/Ft. Material From 0' To 2' Ft. 2" sch 40 PVC From To Ft. From To Ft. 14. GROUT: Depth Material Method From 0' TO 1Ft. Portland Cement Inject From V TO 1.5' Ft. Bentonite Place/Hydrate 15. SCREEN: Depth Diameter Slot Size Material From 2' To 12' Ft. 2" dia. in. 0.010" in. PVC From To Ft. -in. -in. From To Ft. -in. -in. 16. SAND/GRAVEL PACK: Depth Size From 1.5' To 12' Ft. #2 From To Ft. 17. REMARKS: I DO HEREBY CERTIFY THAT THIS WELL WAS STANDARDS, AND THAT A COPY OF THIS RE( R OFFICE USE ONLY ad No: Serial No. Submit original to Material Silica Sand LOCATION SKETCH (Show direction and distance from at least two State Roads, or other map reference points) 1r0 mi 0.5 1 IN A f )PNCE WITH 15A NCAC 2C, WELL CONSTRUCTIONS PR IDED O THE WELL OWNER. NATURE OPPERSON CONSTRUCTING THE WELL DA' of Water Quality, Groundwater Section within 30 days GWA REV. 12199 North Carolina -Department of Environment and Natural Resources - Division of Water Quality - Groundwater Section 1636 Mail Service Center - Raleigh, N.C. 27699-1636 - Phone (919) 733-3221 10 LL CONSTRUCTION RECORD WELL CONTRACTOR: James D. Barker WELL CONTRACTOR CERTIFICATION #: 3106 gj STATE WELL CONSTRUCTION PERMIT #: N/A 1. WELL USE (Check Applicable Box): Residential ❑ Municipal ❑ Industrial ❑ Agricultural ❑ Monitoring Recovery ❑ Heat Pump Water Injection ❑ Other ❑ If Other, List Use: 2. WELL LOCATION: (Show sketch of the location below) Nearest Town: Wilmington County: New Hanover 77 deg 57' 00"/34 deg 16 00" One Hanover Street, Wilmington, NC 28401 (Road name and Numbers, Community, or Subdivision and Lot No.) DRILLING LOG 3. OWNER AlmontShipping Address One Hanover Street . (Street or Route No.) " Wilmington __ - - NC 28401 City or Town, State Zip Code 4. 'DATE DRILLED- 5-11-05 5. TOTAL DEPTH 9` Ft. 6. CUTTINGS COLLECTED YES ® NO ❑ 7. DOES WELL REPLACE EXISTING WELL? YES ❑ NO 8. STATIC WATER LEVEL Below top of Casing: - 5' FT. (Use "+" if Above Top of Casing) 9. TOP OF CASIING IS (-0.20") FT. Above Land Surface *Top if casing terminated atior below land surface required a variance in accor- dance with 15A NCAC 2C .0118 10. YIELD (gmp): N/A METHOD OF TEST N/A • WATER ZONES (depth): 5' 12. CHLORINATION: Type N/A 13. CASING Depth Diameter From 0' To Z Ft. 2" From To Ft. From To Ft. 14. GROUT: Depth From o' To 1' Ft. From 1' To 1.5' Ft. 15. SCREEN: From 0' To 2' Z 9' DEPTH Formation Description overburden, misc. ground cover, gravel fine to medium grain sands Amount N/A If additional space is needed use back of form Wall Thickness Or Weight/FL Material sch 40 PVC Material Method Portland Cement Inject Bentonite Place/Hydrate Depth Diameter From 2' To 9' Ft. 2" dia. in. From To Ft. in. From To Ft. in. 16. SAND/GRAVEL PACK: Depth Size From 1.5' To 9' Ft. #2 From To Ft. 17. REMARKS: I DO HEREBY CERTIFY THAT THIS WELL Vt STANDARDS, AND THAT A COPY OF THIS I R OFFICE USE ONLY Quad No: Submit Serial No. Slot Size Material 0.010" in. PVC in. in. Material Silica Sand LOCATION SKETCH (Show direction and distance from at least two State Roads, or other map reference points) I j 1,0 mi 0.5 1 IANCE WITH 15A NCAC 2C, WELL CONSTRUCTIONS TO THE WELL OWNER. C, off SIGNATURE OF PERSON CONSTRUCTING THE WELL to Division of Water Quality, Groundwater Section within 30 days GWA REV. 12199 North Carolina -Department of Environment and Natural Resources - Division of Water Quality - Groundwater Section 1636 Mail Service Center - Raleigh, N.C. 27699-1636 - Phone (919) 733-3221 #LL CONSTRUCTION RECORD vv1vJ . 11 WELL CONTRACTOR: ,lames D. Barker WELL CONTRACTOR CERTIFICATION #: 3106 STATE WELL CONSTRUCTION PERMIT #: N/A 1. WELL USE (Check Applicable Box): Residential ❑ Municipal ❑ Industrial ❑ Recovery ❑ Heat Pump Water Injection ❑ Other ❑ If Other, List Use: Agricultural ❑ Monitoring 2. WELL LOCATION: (Show sketch of the location below) Nearest Town: Wilmington - County: New Hanover 77 deg 57' 00"/34 deg 15' 00" One Hanover Street, Wilmington, NC 28401 (Road name and Numbers, Community, or Subdivision and Lot No.) DRILLING LOG 3. OWNER Almont Shipping Address One Hanover Street (Street or Route No.) -Wilmington- NC 28401 City or Town state Zip Code 4- DATE- DRI,L= LED -- - If -0-S 5. TOTAL DEPTH 12' ' Ft. 6. CUTTINGS COLLECTED YES ® NO ❑ 7. DOES WELL REPLACE EXISTING WELL? YES ❑ NO 8. STATIC WATER LEVEL Below top of Casing: -7- FT. (Use "+" if Above Top of Casing) 9. TOP OF CASIING IS (-0.20') FT. Above Land Surface *Top if casing terminated attor below land surface required a variance in accor- dance with 15A NCAC 2C .0118 10. YIELD (gmp): N/A METHOD OF TEST N/A 0 WATER ZONES (depth): 7' 12. CHLORINATION: Type N/A Amount N/A 13. CASING Wall Thickness Depth Diameter Or Weight/Ft. Material From 0' To 2' Ft. 2" sch 40 PVC From To Ft. From To Ft. 14. GROUT: Depth Material Method From 0' To V Ft. Portland:Cement Inject From 1' To 1.5' Ft. Bentonite Place/Hydrate 15. SCREEN: Depth Diameter Slot Size Material From 2' To 12, Ft. 2" dia. in. 0.010" in. PVC From To Ft. -in. From To -Ft. -in. -in. -in. 16. SAND/GRAVEL PACK: Depth Size Material From 1.6 To 12, Ft. #t2 Silica Sand From To Ft. 17. REMARKS: I DO HEREBY CERTIFY THAT THIS WELL WAS CO,piStRUCTED0 ACs STANDARDS, AND THAT A COPY OF THIS RECO D JAS BEEq 'ROVj Iual R OFFICE USE ONLY d No: Submit original to No. From To 0' 2' 2' 12' DEPTH Formation Description overburden, misc. ground cover, gravel fine to medium grain sands If additional space is needed use back of form LOCATION SKETCH (Show direction and distance from at least two State Roads, or other map reference points) �0 mi 0.5 1 WITH 15A NCAC 2C, WELL CONSTRUCTIONS E WELL OWNER. c' 0j=) of Water Quality, Groundwater Section within 30 days GWA REV. 12199 North Carolina -Department of Environment and Natural Resources - Division of Water Quality - Groundwater Section 1636 Mail Service Center - Raleigh, N.C. 27699-1636 - Phone (919) 733-3221 LL CONSTRUCTION RECORD WELL CONTRACTOR: James D. Barker WELL CONTRACTOR CERTIFICATION #: 3106 ftiW , 10 STATE WELL CONSTRUCTION PERMIT #: N/A 1. WELL USE (Check Applicable Box): Residential ❑ Municipal ❑ Industrial ❑ Recovery ❑ Heat Pump Water Injection ❑ Other ❑ If Other, List Use: Agricultural ❑ Monitoring ED 2. WELL LOCATION: (Show sketch of the location below) Nearest Town: Wilmington County: New Hanover 77 deg 57' 00"/34 deg 15' 00" One Hanover Street, Wilmington, NC 28401 (Road name and Numbers, Community, or Subdivision and Lot No.) DRILLING LOG 3. OWNER Almont Shipping Address One Hanover Street (Street or Route No.) --: --- ---Wilmington- - - - . - NC 28401 City or'Town- State Zip Code 4. DATE' DRILLED $ -12 -0,5 5. TOTAL DEPTH I Ft 6. CUTTINGS COLLECTED YES ® NO ❑ 7. DOES WELL REPLACE EXISTING WELL? YES ❑ NO 8. STATIC WATER LEVEL Below top of Casing: - 7' FT. (Use "+" if Above Top of Casing) 9. TOP OF CASIING IS (-0.20') FT. Above Land Surface Top if casing terminated at/or below land surface required a variance in accor- dance with 15A NCAC 2C .0118 10. YIELD (gmp): N/A METHOD OF TEST N/A 0 WATER ZONES (depth): 7' 12. CHLORINATION: Type NIA Amount N/A 13. CASING Depth Diameter From 0' To 2' Ft. 2" From To Ft. From To Ft. 14. GROUT: Depth From o' To 1' Ft. From 1' To 1.5' Ft. 15. SCREEN: Depth From 2' To 12' Ft. From To Ft. From To Ft. 16. SAND/GRAVEL PACK: Depth From 1.5' To 12' From To 17. REMARKS: Wall Thickness Or Weight/Ft. Material sch 40 PVC Material Method Portland. Cement Inject Bentonite Place/Hydrate Diameter Slot Size Material 2" dia. in. 0.01o" in. PVC in. in. in. in. Size Material Ft. #2 Silica Sand Ft. I DO HEREBY CERTIFY THAT THIS WELL WAS C( STANDARDS, AND THAT A COPY OF THIS RECOI oR OFFICE USE ONLY uad No: Submit original Serial No. From To 0' 2' Z 1Z DEPTH Formation Description overburden, misc. ground cover, gravel fine to medium grain sands If additional space is needed use back of form LOCATION SKETCH (Show direction and distance from at least two State Roads, or other map referbnce points) 10 mi 0.5 1 CTED I CCO ANCE WITH 15A NCAC 2C, WELL CONSTRUCTIONS BEEN OVI TO HE WELL OWNER. GNATURE O PERSON CONSTRUCTING THE WELL DATE i of Water Quality, Groundwater Section within 30 days GW-1 REV. 12/99 North Carolina -Department of Environment and Natural Resources - Division of Water Quality - Groundwater Section 1636 Mail Service Center - Raleigh, N.C. 27699-1636 - Phone (919) 733-3221 ELL CONSTRUCTION RECORD WELL CONTRACTOR: James D. Barker WELL CONTRACTOR CERTIFICATION #: 3106 t�Y1Ll} j STATE WELL CONSTRUCTION PERMIT #: N/A 1. WELL USE (Check Applicable Box): Residential ❑ Municipal ❑ Industrial ❑ Agricultural ❑ Monitoring N Recovery ❑ Heat Pump Water Injection ❑ Other ❑ If Other, List Use: 2. WELL LOCATION: (Show sketch of the location below) Nearest Town: Wilmington County: New Hanover 77 deg 57' 00"/34'deg 15' 00" One Hanover Street, Wilmington, NC 28401 (Road name and Numbers, Community, or Subdivision and Lot No.) DRILLING LOG 3. OWNER AlmontShipping Address One Hanover Street (Street or Route No.) �- .- - • --Wilmington NC 28401 City or Town State Zip Code _ 4:. - DATE DRILLED 5 -13 -US• 5. TOTAL DEPTH. 1Z FL 6. CUTTINGS COLLECTED YES N NO ❑ 7. DOES WELL REPLACE EXISTING WELL? YES ❑ NO N 8. STATIC WATER LEVEL Below top of Casing: - 7' FT. (Use "+" if Above Top of Casing) 9. TOP OF CASTING IS (-0.20') FT. Above Land Surface Top if casing terminated attor below land surface required a variance in accor- dance with 15A NCAC 2C .0118 10. YIELD (gmp): N/A METHOD OF TEST N/A 40 WATER ZONES (depth): 7' 12. CHLORINATION: Type NIA Amount N/A 13. CASING Wall Thickness Depth Diameter Or Weight/Ft. Material From 0' To 2' Ft. 2" sch 40 PVC From To Ft. From To Ft. 14. GROUT: Depth Material Method From 0' To 1' Ft. Portland Cement Inject From 1' To 1.5' Ft. Bentonite Place/Hydrate 15. SCREEN: Depth Diameter Slot Size Material From 2' To 12' Ft. 2" dia. in. 0.010" in. PVC From To Ft. -in. -in. From To Ft. in. in. 16. SAND/GRAVEL PACK: Depth Size Material From 1.5' To 12' Ft. #2 Silica Sand From To Ft. 17. REMARKS: I DO HEREBY CERTIFY THAT THIS WELL WAS COj>RUCTED A STANDARDS, AND THAT A COPY OF THIS RECOJqD FIAS BEENMC R OFFICE USE ONLY ad No: Submit original to Serial No. From To 0' 2' 2' 12' DEPTH Formation Description overburden, misc. ground cover, gravel fine to medium grain sands If additional space is needed use back of form LOCATION' SKETCH (Show, direction, arid' -distance from at least two State Roads., or other_ man. reference points) SJ+l1•�J Y f r ` Wiz,+ +rz� • x �� �� -.� �' '{.�- V.r'� J ' � ,•'�`ra ciG[l�S���� rs..' 7 «. '4""... �:._ ..ems to mi 0.5 1 iANC E WITH-15A NCAC2C, wEiLL CONSTRUCTIONS TO 7HE WELL OWNER. of Water Quality, Groundwater Section within 30 days GW-1 REV. 12/99 North Carolina -Department of Environment and Natural Resources - Division of Water Quality - Groundwater Section 1636 Mail Service Center - Raleigh, N.C. 27699-1636 - Phone (919) 733-3221 46 ELL CONSTRUCTION RECORD WELL CONTRACTOR: James D. Barker WELL CONTRACTOR CERTIFICATION #: 3106 VAW ,) 3 STATE WELL CONSTRUCTION PERMIT #: WA 1. WELL USE (Check Applicable Box): Residential ❑ Municipal ❑ Industrial ❑ Recovery ❑ Heat Pump Water Injection ❑ Other ❑ If Other, List Use: Agricultural ❑ Monitoring 2. WELL LOCATION: (Show sketch of the location below) Nearest Town: Wilmington County: New Hanover 77 deg 57' 0034 deg 15' 00" One Hanover Street, Wilmington, NC 28401 (Road name and Numbers, Community, or Subdivision and Lot No.) 3. OWNER AlmontShipping Address One Hanover Street (Street or Route No.) �•— Wilmington.. NC 28401 Cityor•Town State Zip Code 4. DATE DRILLED 5_t3---CG - 5. TOTAL DEPTH 12'' FL 6. CUTTINGS COLLECTED YES ® NO ❑ 7. DOES WELL REPLACE EXISTING WELL? YES ❑ NO 8. STATIC WATER LEVEL Below top of Casing: -7- FT. (Use "+" if Above Top of Casing) 9. TOP OF CASTING IS (-0.20') FT. Above Land Surface Top if casing terminated attor below land surface required a variance in accor- dance with 15A NCAC 2C .0118 10. YIELD (gmp): N/A METHOD OF TEST N/A 0WATER ZONES (depth): 7' . CHLORINATION: Type N/A Amount N/A 13. CASING Wall Thickness Depth Diameter Or Weight/Ft. Material From 0' To 2' Ft. 2" sch 40 PVC From To Ft. From To Ft. 14. GROUT: Depth Material Method From 0' To 1' Ft. Portland'Cement Inject From 1' To 1.5' Ft. Bentonite Place/Hydrate 15. SCREEN: Depth Diameter Slot Size Material From 2' To 12 Ft. 2" dia. in. 0.010" in. PVC From To Ft. —in. —in. From To Ft. in. in. 16. SAND/GRAVEL PACK: Depth Size From 1.5' To 12' Ft. #2 _ From To Ft. _ 17. REMARKS: I DO HEREBY CERTIFY THAT THIS WELL WAS C STANDARDS, AND THAT A COPY OF THIS REC C ra R OFFICE USE ONLY d No: Submit original to Serial No. Material Silica Sand DRILLING LOG From To 0' 2' 2' 12' DEPTH Formation Description overburden, misc. ground cover, gravel fine to medium grain sands If additional space is needed use back of form LOCATION SKETCH (Show direction- and. distance from at least two State Roads, or, other map reference points) i ,O mi 0.5 r CTED I C AN E WITH 15A NCAC 2C, WELL CONSTRUCTIONS BEEN P VI O HE WELL OWNER. V- G - a -05 GNATURE OF PERS N CONSTRUCTING THE WELL DATE i of Water Quality, Groundwater Section within 30 days GWA REV. 12199 North Carolina -Department of Environment and Natural Resources - Division of Water Quality - Groundwater Section 1636 Mail Service Center - Raleigh, N.C. 27699-1636 - Phone (919) 733-3221 4 ELL CONSTRUCTION RECORD WELL CONTRACTOR: James D. Barker WELL CONTRACTOR CERTIFICATION #. 3106 V' w - STATE WELL CONSTRUCTION PERMIT #: N/A 1. WELL USE (Check Applicable Box): Residential ❑ Municipal ❑ Industrial ❑ Agricultural ❑ Monitoring Recovery ❑ Heat Pump Water Injection ❑ Other ❑ If Other, List Use: 2. WELL LOCATION: (Show sketch of the location below) Nearest Town: Wilmington County: New Hanover 77 deg 57' 00"/34 deg 15' 00" One Hanover Street, Wilmington, NC 28401 (Road name and Numbers, Community, or Subdivision and Lot No.) 3. OWNER Almont Shipping Address One Hanover Street (Street or Route No.) 77­-- --Wilmington- NC 28401 CityorTown -- State Zip Code 4,- DATE -:DRILLED` 5._ 5- TOTAL DEPTH' 12' Ft 6. CUTTINGS COLLECTED YES ®K NO ❑ 7. DOES WELL REPLACE EXISTING WELL? YES ❑ NO 8. STATIC WATER LEVEL Below top of Casing: - 7' FT. (Use "+" if Above Top of Casing) 9. TOP OF CASTING IS (-0.20') FT. Above Land Surface+ Top if casing terminated atfor below land surface required a variance in accor- dance with 15A NCAC 2C .0118 10. YIELD (gmp): N/A METHOD OF TEST N/A 11 WATER ZONES (depth): 7' 02. CHLORINATION: Type NIA Amount NIA 13. CASING Wall Thickness Depth Diameter Or Weight/Ft. Material From 0' To 2' Ft. 2" sch 40 PVC From To Ft. From To Ft. 14; GROUT: Depth From 0' To V Ft. From. V To 1.5' Ft. 1-5. SCREEN: Material Method Portland Cement Inject Bentonite Place/Hydrate Depth Diameter Slot Size Material From 2' To 12' Ft. 2" dia. in. 0.010" in. PVC From To Ft. in. in. From To Ft. in. in. 16. SAND/GRAVEL PACK: Depth Size Material From 1.5' To 12' Ft. #2 Silica Sand From To Ft. 17. REMARKS: ' CERTIFYI DO HEREBY THIS WELL WAS INA STANDARDS, AND THAT A COPY OF THIS RECJ6R HAS BE�NN PRJ R OFFICE USE ONLY ad No: Submit Serial No. DRILLING LOG From To 0' 2' 2' 12' DEPTH Formation Description overburden, misc. ground cover, gravel fine to medium gran sands If additional space is needed use back of form LOCATION SKETCH (Show direction and distance from at least two State Roads, or other map reference points) CE WITH 15A NCAC 2C, WELL CONSTRUCTIONS THE WELL OWNER. 6 - 0)- d5 to Division of Water Quality, Groundwater Section within 30 days GW-1 REV. 12J99 North Carolina -Department of Environment and Natural Resources - Division of Water Quality - Groundwater Section 1636 Mail Service Center - Raleigh, N.C. 27699-1636 - Phone (919) 733-3221 4 ELL CONSTRUCTION RECORD WELL CONTRACTOR: James D. Barker WELL CONTRACTOR CERTIFICATION #: 3106 I A A W , 15 STATE WELL CONSTRUCTION PERMIT #: N/A 1. WELL USE (Check Applicable Box): Residential ❑ Municipal ❑ Industrial ❑ Recovery ❑ Heat Pump Water Injection ❑ Other ❑ If Other, List Use: Agricultural ❑ Monitoring 2. WELL LOCATION: (Show sketch of the location below) Nearest Town: Wilmington County: New Hanover 77 deg 57' 00"/34 deg 15' 00" One Hanover Street, Wilmington, NC 28401 (Road name and Numbers, Community, or Subdivision and Lot No.) 3. OWNER AlmontShipping Address One Hanover Street (Street or Route No.) Wilmingtort.. _._ NC 28401 CityorTown State Zip Code 4.. D'ATEI-DRILLED 5. TOTAL. DEPTH -12' Ft: 6. CUTTINGS COLLECTED YES ® NO ❑ 7. DOES -WELL REPLACE EXISTING WELL? YES ❑ NO 8. STATIC WATER LEVEL Below top of Casing: ~ 7' FT. (Use "+" if Above Top of Casing) 9. TOP OF CASIING IS (-0.20') FT. Above Land Surface .Top if casing terminated at/or below land surface required a variance in accor- dance with 15A NCAC 2C .0118 10. YIELD (gmp): N/A METHOD OF TEST N/A 1 WATER ZONES (depth): 7' 'R2. CHLORINATION: Type N/A Amount N/A 13. CASING Wall Thickness Depth Diameter Or Weight/Ft. Material From 0' To 2' Ft. 2" sch 40 PVC From To Ft. From To Ft. 14. GROUT: Depth Material Method From 0' To 1' Ft. Portland Cement Inject From 1' TO 1.5' Ft. Bentonite Place/Hydrate 15. SCREEN: Depth Diameter Slot Size Material From 2' To 12' Ft. 2" dia. in. 0.010" in. PVC From To Ft. in. in. From To Ft. -in. -in. 16. SAND/GRAVEL PACK: Depth- Size Material From 1.5' To 12' Ft. #2 Silica Sand From To Ft. 17. REMARKS: DRILLING LOG From To 0' 2' 2' 12' DEPTH Formation Description overburden, misc. ground cover, gravel fine to medium grain sands If additional space is needed use back of form LOCATION SKETCH (Show direction and distance from at least two State Roads, or other map reference points) !0 mi 0.5 1 I DO HEREBY CERTIFY THAT THIS WELL WAS N RUCTED AC RD CE WITH 15A NCAC 2C, WELL CONSTRUCTIONS STANDARDS, AND THAT A COPY OF THIS REC RD AS BEE P O EDT THE WELL OWNER. R OFFICE USE ONLY uad No: SIGNATURE PERSON CONSTRUCTING THE WELL DATE Submit original t 'Division of Water Quality, Groundwater Section within 30 days Serial No. GWA REV. 12199 North Carolina -Department of Environment and Natural Resources - Division of Water Quality - Groundwater Section 1636 Mail Service Center - Raleigh, N.C. 27699-1636 - Phone (919) 733-3221 46 ELL CONSTRUCTION RECORD WELL CONTRACTOR: James D. Barker WELL CONTRACTOR CERTIFICATION #: 3106 STATE WELL CONSTRUCTION PERMIT #: N/A 1. WELL USE (Check Applicable Box): Residential ❑ Municipal ❑ Industrial ❑ Agricultural ❑ Recovery ❑ Heat Pump Water Injection ❑ Other ❑ If Other, List Use: 2. WELL LOCATION: (Show sketch of the location below) Nearest Town: Wilmington County: New Hanover 77 deg 57' 00"134 deg 15' 00" One Hanover Street, Wilmington, NC 28401 (Road name and Numbers, Community, or Subdivision and Lot No.) DRILLING LOG 3. OWNER AlmontShipping Address One Hanover Street (Street or Route No.) Wilmington- - ____ _ _ .. - NC 28401 CityorTown- State Zip Code 4. DATE DRILLED,, 5. TOTAL'DEPTH 40" FL 6. CUTTINGS COLLECTED YES ® NO ❑ 7. DOES WELL REPLACE EXISTING WELL? YES ❑ NO 8. STATIC WATER LEVEL Below top of Casing: —7- FT. (Use "+" if Above Top of Casing) 9. TOP OF CASTING IS (-0.20') FT. Above Land Surface 'Top if casing terminated atfor below land surface required a variance in accor- dance with 15A NCAC 2C .0118 10. YIELD (gmp): N/A METHOD OF TEST N/A 40 WATER ZONES (depth): 7', 24', 38' 12. CHLORINATION: Type N/A Amount N/A 13. CASING Wall Thickness Depth Diameter Or Weight/Ft. Material From 0' To 35' Ft. 2" sch 40 PVC From 0' To 28' Ft. 4" sch 40 PVC From To Ft. 14. GROUT: Depth From 0' To 32' Ft. From 32' To 34' Ft. 15. SCREEN: Material Method Portland Cement Inject Bentonite. Place/Hydrate Depth Diameter Slot Size Material From 35' TO 40' Ft. 2" dia. in. 0.010" in. PVC From To Ft. -in. From To Ft. -in. -in. -in. 16. SAND/GRAVEL PACK: Depth Size Material From 34' To 40' Ft. #2 Silica Sand From To Ft. 17. REMARKS: I DO HEREBY CERTIFY THAT THIS WELL WAS CONST U TED IN A STANDARDS, AND THAT A COPY OF THIS RECORD AS KEN PR4 R OFFICE USE ONLY ad No: Submit original to Serial No. From To 0' 1' 1' 12' 12' 40' Monitoring DEPTH Formation Description overburden, misc. ground cover fine sands fine sands, sandy clay, shell deposits If additional space is needed use back of form LOCATION SKETCH (Show direction and distance from at least two State Roads, or other map reference points) 10 mi 0.5 1 FITH 15A NCAC 2C, WELL CONSTRUCTIONS WELL OWNER. (0--5-05 NATURE OF PERSON CONSTRUCTING THE WELL of Water Quality, Groundwater Section within 30 days GWA REV. 12/99 North Carolina -Department of Environment and Natural Resources - Division of Water Quality - Groundwater Section 1636 Mail Service Center - Raleigh, N.C. 27699-1636 - Phone (919) 733-3221 OfLL CONSTRUCTION RECORD WELL CONTRACTOR: James D. Barker WELL CONTRACTOR CERTIFICATION #: 3106 STATE WELL CONSTRUCTION PERMIT #: NIA 1. WELL USE (Check Applicable Box): Residential ❑ Municipal ❑ Industrial ❑ Recovery ❑ Heat Pump Water Injection ❑ Other ❑ If Other, List Use: Agricultural ❑ Monitoring WELL LOCATION: (Show sketch of the location below) Nearest Town: Wilmington County: New Hanover 77 deg 57' 00"/34 deg 15' 00" One Hanover Street, Wilmington, NC 28401 (Road name and Numbers, Community, or Subdivision and Lot No.) 3. OWNER Almont Shipping Address One Hanover Street (Street or Route No.) __. _ • • VNifmington - - NC 28401 City, or Town` , State Zip Code 4.. DA_TE'DRILLED ' 5-13-05 5. TOTAL DEPTH 40' Ft 6. CUTTINGS COLLECTED YES ® NO ❑ 7. DOES WELL REPLACE EXISTING WELL? YES ❑ NO 8. STATIC WATER LEVEL Below top of Casing: — 7' FT. (Use "+" if Above Top of Casing) 9. TOP OF CASTING IS (-0.20') FT. Above Land Surface Top if casing terminated at/or below land surface required a variance in accor- dance with 15A NCAC 2C .0118 10. YIELD (gmp): NIA METHOD OF TEST N/A 0 WATER ZONES (depth): 7' 12. CHLORINATION: Type N/A Amount NIA 13. CASING Wall Thickness Depth Diameter Or Weight/Ft. Material From 0' To 35, Ft. ' 2" sch 40 PVC From To Ft. From To Ft. 14. GROUT: Depth Material Method, From 0' To 32' Ft. Portland Cement Inject From 32' TO Ft. Bentonite Place/Hydrate 15. SCREEN: Depth Diameter Slot Size Material From 35' To 40' Ft. 2" dia. in. o.olo" ' in. PVC From To Ft. in. in. From To Ft. in. in. 16. SAND/GRAVEL PACK: Depth Size From 34' To 40, Ft. #2 From To Ft. 17. REMARKS: I DO HEREBY CERTIFY THAT THIS WELL WAS STANDARDS, AND THAT A COPY OF THIS OR OFFICE USE ONLY Quad No: Submit o Serial No. Material Silica Sand DRILLING LOG From To 0' 2' 2' 40' DEPTH Formation Description overburden, misc. ground cover, gravel fine to medium grain sands If additional space is needed use back of form LOCATION SKETCH (Show direction and distance from at least two State Roads, or other map reference points) NSTRUCT D IN CO ANCE WITH 15A NCAC 2C, WELL CONSTRUCTIONS O D HAS N ID TO THE WELL OWNER. SIGNAT E OF PERSON CONSTRUCTING THE WELL DATE ial to Division of Water Quality, Groundwater Section within 30 days GWA REV. 12t99 • • Almont Shipping Almont Shipping June 16, 2005 Almont Shipping Wilmington, North Carlolina 1. a * 0 to ••• ot 41000* Hydraulic Conductivity = 2.306 feet/day Transmissivity = 41.51 ft2/day Client: Almont Shipping Analysis by Page 1 6f23/2005 Bouwer and Rice Graph MW-1 Falling Head Bouwer and Rice parameter A = 3.179 Bouwer and Rice parameter B = 0.6662 ln(Re/Rw) = 2.770971e*000 Analysis starts at time 6. seconds Analysis ends at time 3.2 minutes 63 Measurements analyzed from 4 to 66 9060*600 Adjusted Time (minutes) Ho is 1.82 feet at 6. seconds • 0 • Almont Shipping Ahnont Shipping June 16, 2005 Almont Shipping Wilmington, North Carlolina 1. -a _ 0.1 b x •• • Hydraulic Conductivity = 0.9011 feet/day Transmissivity = 36.04 ft2/day Client: Ahnont Shipping Analysis by Page 1 6/23/2005 3 Bouwer and Rice Graph MW-3 Rising Head Bouwer and Rice parameter A = 3.163 Bouwer and Rice parameter B = 0.6638 ln(Re/Rw) = 2.682132e+000 Analysis starts at time 6. seconds Analysis ends at time 5.6 minutes 111 Measurements analyzed from 3 to 113 20 Points not plotted because head ratio — 0.0 These points are not included in the analysis • • • Adjusted Time (minutes) Ho is 1.389 feet at 6. seconds • • Almont Shipping Almont Shipping June 16, 2005 Almont Shipping Wilmington, North Carlohna 1. Hydraulic Conductivity = 2.525 feetfday Transmissivity = 101. ft2/day Client: Almont Slipping Analysis by Page 1 623/2005 Bouwer and Rice Graph MW-3 Falling Head Bouwer and Rice parameter A = 3.153 Bouwer and Rice parameter B = 0.6638 In(Re/Rw) = 2.682132e+000 Analysis starts at time 9. seconds Analysis ends at time 3.95 minutes 77 Measurements analyzed from 4 to 80 21 Points not plotted because head ratio <= 0.0 These points are not included In the analysis • M Adjusted Time (minutes) Ho is 1.188 feet at 9. seconds • 0 Almont Shipping Ahnont Shipping June 16, 2005 Aimont Shipping Wilmington, North Carlohna 1. ti • Hydraulic Conductivity =1.946 feet/day Transmissivity = 77.84 ft2/day 0 1 Client: Almont Shipping Analysis by Page 1 6/232005 Bouwer and Rice Graph MW-6 Rising Head Bouwer and Rice parameter A = 3.179 Bouwer and Rice parameter B = 0.6662 In(Re/Rw) = 2.686204e+000 Analysis starts at time 3. seconds Analysis ends at time 3.55 minutes 71 Measurements analyzed from 2 to 72 14 Points not plotted because head ratio — 0.0 These points are not included in the analysis Adjusted Time (minutes) Ho is 2.13 feet at 3. seconds Almont Shipping Almont Shipping June 16, 2005 Almont Slipping Wilmington, North Carlolina 1. 0.1 Hydraulic Conductivity=1.992e-003 feet/day Transmissivity = 7.97e-002 Wday Client: Almont Shipping Analysis by Page 1 • • U23/2005 Bouwer and Rice Graph MW-6 Falling Head Bouwer and Rice parameter A = 3.179 Bouwer and Rice parameter B = 0.6662 ln(Re/Rw) = 2.686204e+000 Analysis starts at time 9. seconds Analysis ends at time 2.7 minutes 52 Measurements analyzed from 4 to 55 Adjusted Time (minutes) Ho is 66.76 feet at 9. seconds • C • Almont shipping Almont Shipping June 16, 2005 Almont Shipping Wilmington, North Carlolina I. • • Hydraulic Conductivity =1.656 feet/day Transmissivity = 66.25 ft2/day Client: Almont Shipping Analysis by Page 1 6/23/2005 n Bouwer and Rice Graph MW-10 Falling Head Bouwer and Rice parameter A = 3.179 Bouwer and Rice parameter B = 0.6662 In(Re/RW) = 2.686204e+000 Analysis starts at time 3. seconds Analysis ends at time 3.85 minutes 77 Measurements analyzed from 2 to 78 Adjusted Time (minutes) He is 1.325 feet at 3. seconds Almont Shipping Almost Shipping June 16, 2005 Ahnont Shipping Wilmington, North Carlolina 1. r. Hydraulic Conductivity = 1.065 feet/day Transmissivity = 42.69 ft2/day Client: Almont Slipping Analysis by Page 1 • 6/2=005 Bonwer and Rice Graph MW-10 Rising Head Bouwer and Rice parameter A = 3.179 Bouwer and Rice parameter B = 0.6662 in(Re/RW) = 2.686204e+000 Analysis starts at time 3, seconds Analysis ends at time 6.25 minutes 125 Measurements analyzed from 2 to 126 6 Points not plotted because head ratio <= 0.0 These points are not included in the analysis Jip Adjusted Timo (minutes) Ho is 1.074 feet at 3. seconds (a • • Almont Shipping Ahnont Shipping June 16, 2005 Almont Shipping Wilmington, North Carlolina 1. Hydraulic Conductivity = 0.1274 feet/day Transmissivity = 3.823 ft2/day Client: Ahnont Shipping Analysis by Page 1 t3I23/2005 Bouwer and Rice Graph DW-1 Falling Head Bouwer and Rice parameter A = 2.7 Bouwer and Rice parameter B = 0.5 In(Re/Rw) = 3.274151ef000 Analysis starts at time 3. seconds Analysis ends at time 3.75 minutes 75 Measurements analyzed from 2 to 76 1 points not plotted because head ratio — 0.0 These points are not included in the analysis Adjusted Time (minutes) Ho is 0.586 feet at 3. seconds • • • Almont Shipping Almont Shipping June 16, 2005 Almont Shipping Wilmington, North Carlolina 1. o.l M4 Hydraulic Conductivity = 0.1417 feet/day Transmissivity = 5.67 f0day Client: Almont Shipping Analysis by Page 1 Bouwer and Rice Graph DW-2 Rising Head Bouwer and Rice parameter A = 2.512 Bouwer and Rice parameter B = 0.4732 In(Re/Rw) = 2,912275e+000 Analysis starts at time 6. seconds Analysis ends at time 19.4 minutes 387 Measurements analyzed from 3 to 389 to is 6/23/2005 Adjusted Time (minutcs) Ho is 2.342 feet at 6. seconds • • • Almont Shipping Almont Shipping June 16, 2005 Almont Shipping Wilmington, North Culohna 1. Hydraulic Conductivity = 0.3947 feetiday Transmissivity = 15.79 ft2/day Client: Almont Shipping Analysis by Page 1 6/23/2005 Bouwer and Rice Graph DW-2 Failing Head Bouwer and Rice parameter A = 2.512 Bouwer and Rice parameter B = 0.4732 ln(Re/RW) = 2.912275e+000 Analysis starts at time 6. seconds Analysis ends at time 15.3 minutes 305 Measurements analyzed from 3 to 307 3 Points not plotted because head ratio <= 0.0 These points are not included in the analysis a I 10 13 Adjusted Time (minutes) He is 2981 feet at 6. seconds PARADIGM ANALYTICAL LABORATORIES, INC. • Mr. Gary Babb Babb & Associate P.O. Box 37697 Raleigh NC 27627 ReportNumber: G121-328 Client Project: Almont Shipping Dear Mr. Babb: Enclosed are the results of the analytical services performed under the referenced project. The samples are certified to meet the requirements of the National Environmental Laboratory Accreditation Conference Standards. Copies of this report and supporting data will be retained in our files for a period of five years in the event they are required for future reference. Any samples submitted to our laboratory will will be retained for a maximum of thirty (30) days from the date of this report unless other arrangements are requested. If there are any questions about the report or the services performed during this project, please call Paradigm at (910) 350-1903. We will be happy to answer any questions or concerns which you may have. Thank you for using Paradigm Analytical Labs for your analytical services. We look forward to working with you again on any additional analytical needs which you may have. Sincerely, Paradigm Analytical Laboratories, Inc. dl a oratoryf-5—i7rL=4-- Iatee J. Patrick Weaver N.C. CERTIFICATION #481 1 of 43 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles by GCMS 8260.5035 Olient Sample ID: MW-1 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 05-10-200513:00 Lab Sample ID G121-328-1A Date Received: 5/12/05 Lab Project ID: G121-328 Matrix: Soil Report Basis: Dry Weight %Solids: 91.3 Report Name Result Quantitation Dilution Date Compound UG1KG Limit UG/KG Factor Analyzed Acetone 52.4 49.3 1 5/17105 Benzene BQL 4.93 1 5/17/05 Bromobenzene BQL 4.93 1 5/17/05 Bromochioromethane BQL 4.93 1 5/17/05 Bromodichloromethane BQL 4.93 1 5/17/05 Bromoform BQL 4.93 1 5/17/05 Bromomethane BQL 4.93 1 5/17/05 2-Butanone BQL 24.6 1 5/17/05 n-Butyibenzene BQL 4.93 1 5/17/05 sec-Butylbenzene BQL 4.93 1 5/17/05 tert-Butylbenzene BQL 4.93 1 5/17/05 Carbon disulfide BQL 4.93 1 5/17105 Carbon tetrachloride BQL 4.93 1 5/17/05 Chiorobenzene BQL 4.93 1 5/17/05 Chloroethane BQL 4.93 1 5/17/05 Chloroform BQL 4.93 1 5/17/05 Chloromethane BQL 4.93 1 5/17/05 2-Chlorotoluene BQL 4.93 1 5/17/05 4-Chlorotoluene BQL 4.93 1 5/17/05 Dibromochioromethane BQL 4.93 1 5/17/05 1,2-Dibromo-3-chloropropane BQL 4.93 1 5/17/05 Dibromomethane BQL 4.93 1 6/17/05 1,2-Dibromoethane (EDB) BQL 4.93 1 5/17/05 1,2-Dichlorobenzene BQL 4.93 1 5/17/05 1,3-Dichlorobenzene BQL 4.93 1 5/17/05 1,4-Dichlorobenzene BQL 4.93 1 5/17/05 trans-1,4-Dichloro-2-butene BQL 4.93 1 5/17/05 1,1-Dichloroethane BQL 4.93 1 5117/05 1,1-Dichloroethene BQL 4.93 1 5/17/05 1,2-Dichloroethane BQL 4.93 1 5/17/05 cis-1,2-Dichloroethene BQL 4.93 1 5/17/05 trans-1,2-dichloroethene BQL 4.93 1 5/17/05 1,2-Dichloropropane BQL 4.93 1 5/17/05 1,3-Dichloropropane BQL 4.93 1 5/17/05 2,2-Dichloropropane BQL 4.93 1 5/17/05 1,1-Dichloropropene BQL 4.93 1 5/17/05 cis-1,3-Dichloropropene BQL 4.93 1 5/17105 trans-1,3-Dichloropropene BQL 4.93 1 5/17/05 Dichlorodifluoromethane BQL 4.93 1 5/17/05 Diisopropyl ether (DIPE) BQL 4.93 1 5/17/05 . Ethylbenzene BQL 4.93 1 5/17/05 Hexachiorobutadiene BQL 4.93 1 5/17/05 Pa e 1 of 2 GCMS UMS S0L0 V1 3 )s2 of 43 N.C. CERTIFICATION #481 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles by GCMS 8260.5035 *Client Sample ID: MW-1 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 05-10-200513:00 Lab Sample ID G121-328-1A Date Received: 5/12/05 Lab Project ID: G121-328 Matrix: Soil Report Basis: Dry Weight %Solids: 91.3 Report Name Result Quantitation Dilution Date Compound UGIKG Limit UG/KG Factor Analyzed 2-Hexanone BQL 4.93 1 5/17/05 lodomethane BQL 4.93 1 5/17105 isopropyibenzene BQL 4.93 1 5/17/05 4-isopropyitoluene 59.6 4.93 1 5/17/05 Methylene chloride BQL 19.7 1 5/17/05 4-Methyl-2-pentanone BQL 4.93 1 5/17/05 Methyl-tert-butyl ether (MTBE) BQL 4.93 1 5/17/05 Naphthalene BQL 4.93 1 5/17/05 n-Propyl benzene BQL 4.93 1 5/17/05 Styrene BQL 4.93 1 5/17/05 1,1,1,2-Tetrachloroethane BQL 4.93 1 5/17/05 1,1,2,2-Tetrachloroethane BQL 4.93 1 5/17/05 Tetrachloroethene BQL 4.93 1 5/17/05 Toluene BQL 4.93 1 5/17/05 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene BQL BQL 4.93 4.93 1 1 5/17105 5/17/05 Trichloroethene BQL 4.93 1 5/17/05 1,1,1-Trichloroethane BQL 4.93 1 5/17/05 1,1,2-Trichloroethane BQL 4.93 1 5/17105 Trichlorofluoromethane BQL 4.93 1 5/17/05 1,2,3-Trichloropropane BQL 4.93 1 5/17/05 1,2,4-Trimethylbenzene BQL 4.93 1 5/17/05 1,3,5-Trimethylbenzene BQL 4.93 1 5/17/05 Vinyl chloride BQL 4.93 1 5/17/05 m-,p-Xylene BQL 9.86 1 5/17/05 o-Xylene BQL 4.93 1 5/17/05 Spike Spike Percent Added Result Recovered 4-Bromofluorobenzene 50 60.9 122 1,2-Dichloroethane-d4 50 62.4 125 Toluene-d8 50 54.8 110 Comments: Flags: BQL = Below Quantitation Limits. r� Reviewed By: V-�-+P Page 2 of 2 ccMs_uMs solo v, 3.x'3 of 43 N.C. CERTIFICATION #481 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles SClient by GCMS 8260-5035 Sample ID: MW-2 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 05-10-2005 14:10 Lab Sample ID G121-328-2A Date Received: 5/12/05 Lab Project ID: G121-328 Matrix: Soil Report Basis: Dry Weight %Solids: 83.2 Report Name Result Quantitation Dilution Date Compound UG/KG Limit UG/KG Factor Analyzed Acetone BQL 47.0 1 5/17/05 Benzene BQL 4.70 1 5/17105 Bromobenzene BQL 4.70 1 5/17/05 Bromochloromethane BQL 4.70 1 5/17/05 Bromodichloromethane BQL 4.70 1 5/17/05 Bromoform BQL 4.70 1 5/17/05 Bromomethane BQL 4.70 1 5/17/05 2-Butanone BQL 23.5 1 5/17/05 n-Butylbenzene BQL 4.70 1 5/17/06 sec-Butylbenzene BQL 4.70 1 5/17/05 tert-Butylbenzene BQL 4.70 1 5/17/05 Carbon disulfide BQL 4.70 1 5/17/05 Carbon tetrachloride BQL 4.70 1 5/17/05 Chlorobenzene BQL 4.70 1 5/17/05 Chloroethane BQL 4.70 1 5/17/05 Chloroform BQL 4.70 1 5/17/05 Chloromethane BQL 4.70 1 5/17/05 2-Chlorotoluene BQL 4.70 1 5/17/05 4-Chlorotoluene BQL 4.70 1 5117/05 Dibromochloromethane BQL 4.70 1 5/17/05 1,2-Dibromo-3-chloropropane BQL 4.70 1 5/17/05 Dibromomethane BQL 4.70 1 5/17/05 1,2-Dibromoethane (EDB) BQL 4.70 1 5/17/05 1,2-Dichlorobenzene BQL 4.70 1 5/17/05 1,3-Dichlorobenzene BQL 4.70 1 5/17105 1,4-Dichlorobenzene BQL 4.70 1 5/17/05 trans-1,4-Dichloro-2-butene BQL 4.70 1 5/17/05 1,1-Dichloroethane BQL 4.70 1 5/17/05 1,1-Dichloroethene BQL 4.70 1 5/17105 1,2-Dichloroethane BQL 4.70 1 5/17/05 cis-1,2-Dichloroethene BQL 4.70 1 5/17/05 trans-1,2-dichloroethene BQL 4.70 1 5/17/05 1,2-Dichloropropane BQL 4.70 1 5/17/05 1,3-Dichloropropane BQL 4.70 1 5/17105 2,2-Dichloropropane BQL 4.70 1 5/17/05 1,1-Dichloropropene BQL 4.70 1 5/17/05 cis-1,3-Dichloropropene BQL 4.70 1 5/17/05 trans-1,3-Dichloropropene BQL 4.70 1 5/17/05 Dichlorodifluoromethane BQL 4.70 1 5/17/05 Diisopropyl ether (DIPE) BQL 4.70 1 5/17/05 Ethylbenzene BQL 4.70 1 5/17/05 Hexachlorobutadiene BQL 4.70 1 5/17/05 Page 1 of 2 GCMS LIMS_S0L0 V1.3A4' of 43 N.C. CERTIFICATION W1 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles by GCMS 8260-5035 eclient Sample ID: MW-2 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 05-10-2005 14: 10 Lab Sample ID G121-328-2A Date Received:, 5/12/05 Lab Project ID: G121-328 Matrix: Soil Report Basis: Dry Weight %Solids: 83.2 Report Name Result Quantitation Dilution Date Compound UG/KG Limit UG/KG Factor Analyzed 2-Hexanone BQL 4.70 1 5/17/05 lodomethane BQL 4.70 1 5/17/05 Isopropyibenzene BQL 4.70 1 5/17/05 4-Isopropyltoluene BQL 4.70 1 5/17/05 Methylene chloride BQL 18.8 1 5/17/05 4-Methyl-2-pentanone BQL 4.70 1 5/17105 Methyl-tert-butyl ether (MTBE) BQL 4.70 1 5/17/05 Naphthalene BQL 4.70 1 5/17/05 n-Propyl benzene BQL 4.70 1 5/17/05 Styrene BQL 4.70 1 5/17/05 1,1,1,2-Tetrachloroethane BQL 4.70 1 5/17/05 1,1,2,2-Tetrachloroethane BQL 4.70 1 5/17/05 Tetrachloroethene BQL 4.70 1 5/17105 Toluene BQL 4.70 1 5/17/05 1,2,3-Trichlorobenzene BQL 4.70 1 5117/05 • 1,2,4-Trichlorobenzene BQL 4.70 1 5/17/05 Trichloroethene BQL 4.70 1 5/17/05 1,1,1-Trichloroethane BQL 4.70 1 5/17/05 1,1,2-Trichloroethane BQL 4.70 1 5/17/05 Trichlorofluoromethane BQL 4.70 1 5/17/05 1,2,3-Trichloropropane BQL 4.70 1 5/17/05 1,2,4-Trimethylbenzene BQL 4.70 1 5/17105 1,3,5-Trimethylbenzene BQL 4.70 1 5/17/05 Vinyl chloride BQL 4.70 1 5/17/05 m-,p-Xylene BQL 9.40 1 5/17/05 o-Xylene BQL 4.70 1 5/17/05 Spike Spike Percent Added Result Recovered 4-Bromofluorobenzene 50 58.6 117 1,2-Dichloroethane-d4 50 62.7 125 Toluene-d8 50 54.4 109 Comments: Flags: BQL = Below Quantitation Limits. E Reviewed By: f-,AP Page 2 of 2 GCMS_LIMS_SOLO V1.3 A of 43 N.C. CERTIFICATION #481 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles by GCMS 8260-5035 ID: MW-3 Analyzed By: JTF Client Sample Date Collected: 05-10-200515:00 Client Project ID: Almont Shipping Date Received: 5 Lab Sample ID G121-328-3A oil S Matrix: Soil Lab Project ID: G121-328 Report Basis: Dry Weight %Solids: 82.6 Report Name Result Quantitation Dilution Factor Date Analyzed Compound UG/KG Limit UGIKG 5/17105 Acetone BQL 50.7 1 1 5/17/05 Benzene BQL 5.07 1 5/17/05 Bromobenzene BQL 5.07 1 5/17/05 Bromochloromethane BQL 5.07 1 5/17/05 Bromodichloromethane BQL 5.07 1 5/17/05 Bromoform BQL 5.07 1 5/17/05 Bromomethane BQL 5.07 1 5/17/05 2-Butanone BQL 25.4 1 5/17/05 n-Butylbenzene BQL 5.07 1 5/17/05 sec-Butylbenzene BQL 5.07 1 5/17/05 tert-Butylbenzene BQL 5.07 1 5/17/05 Carbon disulfide BQL 5.07 1 5/17/05 Carbon tetrachloride BQL 5.07 1 5/17/05 Chlorobenzene BQL 5.07 1 5/17/05 Chloroethane BQL 5.07 1 5/17/05 Chloroform BQL 5.07 1 5/17/05 Chloromethane BQL 5.07 1 5/17/05 2-Chlorotoluene BQL 5.07 1 5/17/05 4-Chlorotoluene BQL 5.07 1 5117/05 Dibromochloromethane BQL 5.07 1 5/17/05 1,2-Dibromo-3-chloropropane BQL 5.07 1 5/17/05 Dibromomethane BQL 5.07 1 5/17/05 1,2-Dibromoethane (EDB) BQL 5.07 1 5/17/05 1,2-Dichlorobenzene BQL 5.07 1 5/17/05 1,3-Dichlorobenzene BQL 5.07 1 5/17/05 1,4-Dichlorobenzene BQL 5.07 1 5/17/05 trans-1,4-Dichloro-2-butene BQL 5.07 1 5/17/05 1,1-Dichloroethane BQL 5.07 1 5/17/05 1,1-Dichloroethene BQL 5.07 1 5/17/05 1,2-Dichloroethane BQL 5.07 1 5/17/05 cis-1,2-Dichloroethene BQL 5.07 1 5/17/05 trans-1,2-dichloroethene BQL 5.07 1 5/17/05 1,2-Dichloropropane BQL 5.07 1 5/17/05 1,3-Dichloropropane BQL 5.07 1 5/17/05 2,2-Dichloropropane BQL 5.07 1 5/17/05 1,1-Dichloropropene BQL 5.07 1 5/17/05 cis-1,3-Dichloropropene BQL 5.07 1 5/17/05 trans-1,3-Dichloropropene BQL 5.07 1 5/17105 Dichlorodifluoromethane BQL 5.07 1 5/17/05 IsDiisopropyi ether (DIPE) BQL 5.07 1 5/17/05 Ethylbenzene BQL 5.07 1 5/17/05 Hexachlorobutadiene BQL 5.07 Pa e 1 of 2 GCMS LIMS_SOLO V1.31 of 43 N.C. CER�FICATION #481 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles by GCMS 8260-5035 Wient ID: MW-3 Analyzed By: JTF Sample Client Project ID: Almont Shipping Date Collected: 05-10-2005 15:00 Lab Sample ID G121-328-3A Date Received: 5/12/05 Lab Project ID: G121-328 Matrix: Soil Report Basis: Dry Weight %Solids: 82.6 Report Name Result Quantitation Dilution Date Compound UG/KG Limit UG/KG Factor Analyzed 2-Hexanone BQL 5.07 1 5/17/05 lodomethane BQL 5.07 1 5/17/05 Isopropylbenzene BQL 5.07 1 5/17/05 4-Isopropyitoluene BQL 5.07 1 5/17105 Methylene chloride BQL 20.3 1 5/17105 4-Methyl-2-pentanone BQL 5.07 1 5/17/05 Methyl-tert-butyl ether (MTBE) BQL 5.07 1 5117/05 Naphthalene BQL 5.07 1 5/17/05 n-Propyi benzene BQL 5.07 1 5/17/05 Styrene BQL 5.07 1 5/17/05 1,1,1,2-Tetrachloroethane BQL 5.07 1 5/17/05 1,1,2,2-Tetrachloroethane BQL 5.07 1 5/17/05 Tetrachloroethene BQL 5.07 1 5/17/05 Toluene BQL 5.07 1 5/17/06 BQL 5.07 1 1 5/17105 5/17/05 .1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene BQL 5.07 1 5/17/05 Trichloroethene BQL 5.07 1 5/17/05 1,1,1-Trichloroethane BQL 5.07 1 5/17/05 1,1,2-Trichloroethane BQL 5.07 Trichlorofluoromethane BQL 5.07 1 5/17/05 1,2,3-Trichloropropane BQL 5.07 1 1 5/17/05 5/17/05 1,2,4-Trimethylbenzene BQL 5.07 1 5/17/05 1,3,5-Trimethylbenzene BQL 5.07 1 5/17/06 Vinyl chloride BQL 5.07 1 5/17/05 m-,p-Xylene BQL 10.1 1 5/17/05 o-Xylene BQL 5.07 Spike Spike Percent Added Result Recovered 4-Bromofluorobenzene 50 56.5 113 1,2-Dichloroethane-d4 50 62.3 125 Toluene-d8 50 53 106 Comments: Flags: BQL = Below Quantitation Limits. • Reviewed By: _1z�_ Fa 8 2 Of 2 GCMS uMS S0L0 V1.3."L of 43 N.C. CER I IFICATION #481 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles by GCMS 8260-5035 Wient Sample ID: MW-4 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 05-10-2005 15:50 Lab Sample ID G121-328-4A Date Received: 5/12/05 Lab Project ID: G121-328 Matrix: Soil Report Basis: Dry Weight %Solids: 89.2 Report Name Result Quantitation Dilution Date Compound UG/KG Limit UG/KG Factor Analyzed Acetone BQL 50.0 1 5/17/05 Benzene BQL 5.00 1 5/17/05 Bromobenzene BQL 5.00 1 5/17/05 Bromochloromethane BQL 5.00 1 5/17/05 Bromodichloromethane BQL 5.00 1 5117/05 Bromoform BQL 5.00 1 5/17/05 Bromomethane BQL 5.00 1 5/17/05 2-Butanone BQL 25.0 1 5/17/05 n-Butylbenzene BQL 5.00 1 5/17/05 sec-Butylbenzene BQL 5.00 1 5117/05 tert-Butylbenzene BQL 5.00 1 5117/05 Carbon disulfide BQL 5.00 1 5/17/05 Carbon tetrachloride BQL 5.00 1 5/17/05 Chlorobenzene BQL 5.00 1 5117/05 Chioroethane BQL 5.00 1 5/17/05 Chloroform BQL 5.00 1 5/17/05 Chloromethane BQL 5.00 1 5/17/05 2-Chlorotoluene BQL 5.00 1 5/17/05 4-Chlorotoluene BQL 5.00 1 5/17/05 Dibromochloromethane BQL 5.00 1 5117/05 1,2-Dibromo-3-chloropropane BQL 5.00 1 5/17/05 Dibromomethane BQL 5.00 1 5/17/05 1,2-Dibromoethane (EDB) BQL 5.00 1 5/17/05 1,2-Dichlorobenzene BQL 5.00 1 5/17/05 1,3-Dichlorobenzene BQL 5.00 1 5/17/05 1,4-Dichlorobenzene BQL 5.00 1 5/17/05 trans-1,4-Dichioro-2-butene BQL 5.00 1 5/17/05 1,1-Dichloroethane BQL 5.00 1 5117/05 1,1-Dichloroethene BQL 5.00 1 5/17/05 1,2-Dichloroethane BQL 5.00 1 5/17/05 cis-1,2-Dichloroethene BQL 5.00 1 5/17/05 trans-1,2-dichloroethene BQL 5.00 1 5/17/05 1,2-Dichloropropane BQL 5.00 1 5/17/05 1,3-Dichloropropane BQL 5.00 1 5/17/05 2,2-Dichloropropane BQL 5.00 1 5/17/05 1,1-Dichloropropene BQL 5.00 1 5/17/05 cis-1,3-Dichloropropene BQL 5.00 1 5/17/05 trans-1,3-Dichloropropene BQL 5.00 1 5/17/05 Dichlorodifluoromethane BQL 5.00 1 5/17/05 Diisopropyl ether (DIPS) BQL 5.00 1 5/17/05 Ethylbenzene BQL 5.00 1 5/17/05 Hexachlorobutadiene BQL 5.00 1 5/17/06 Page 1 of 2 OCMS_LIMS SOLO V1.3 A of 43 N.C. CERTIFICATION #481 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles by GCMS 8260-5035 .Client Sample ID: MW-4 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 05-10-200515:50 Lab Sample ID G121-328-4A Date Received: 5/12/05 Lab Project ID: G121-328 Matrix: Soil Report Basis: Dry Weight %Solids: 89.2 Report Name Result Quantitation Dilution Date Compound UG/KG Limit UG/KG Factor Analyzed 2-Hexanone BQL 5.00 1 5/17/05 lodomethane BQL 5.00 1 5/17/05 Isopropylbenzene BQL 5.00 1 5/17/05 4-Isopropyltoluene BQL 5.00 1 5/17105 Methylene chloride BQL 20.0 1 5/17/05 4-Methyl-2-pentanone BQL 5.00 1 5/17/05 Methyl-tert-butyl ether (MTBE) BQL 5.00 1 5/17/05 Naphthalene BQL 5.00 1 5/17/05 n-Propyl benzene BQL 5.00 1 5/17/05 Styrene BQL 5.00 1 5/17/05 1,1,1,2-Tetrachloroethane BQL 5.00 1 5/17/05 1,1,2,2-Tetrachloroethane BQL 5.00 1 5/17/05 Tetrachloroethene BQL 5.00 1 5/17/05 Toluene BQL 5.00 1 5/17/05 1,2,3-Trichlorobenzene BQL 5.00 1 5/17/05 •1,2,4-Trichlorobenzene BQL 5.00 1 5/17/05 Trichloroethene BQL 5.00 1 5/17/05 1, 1, 1 -Trichloroethane BQL 5.00 1 5/17/05 1,1,2-Trichloroethane BQL 5.00 1 5/17/05 Trichlorofluoromethene BQL 5.00 1 5/17/05 1,2,3-Trichloropropane BQL 5.00 1 5/17/05 1,2,4-Trimethylbenzene BQL 5.00 1 5/17/05 1,3,5-Trimethylbenzene BQL 5.00 1 5/17/05 Vinyl chloride BQL 5.00 1 5/17/05 m-,p-Xylene BQL 10.0 1 5/17/05 o-Xylene BQL 5.00 1 5/17/05 Spike Spike Percent Added Result Recovered 4-Bromofluorobenzene 50 59.1 118 1,2-Dichloroethane-d4 50 63.2 126 Toluene-d8 50 55.9 112 Comments: Flags: BQL = Below Quantitation Limits. • Reviewed By: _9+s? Page 2 Of 2 GCMS_LIMS_S0L0_ i.3.x1}, of 43 N.C. CERTIFICATION #481 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles by GCMS 8260-5035 Went Sample ID: MW-5 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 05-10-200517:30 Lab Sample ID G121-328-5A Date Received: 5/12/05 Lab Project ID: G121-328 Matrix: Soil Report Basis: Dry Weight %Solids: 87.8 Report Name Result Quantitation Dilution Date Compound UG/KG Limit UG/KG Factor Analyzed Acetone BQL 47.4 1 5/17/05 Benzene BQL 4.74 1 5/17/05 Bromobenzene BQL 4.74 1 5/17/05 Bromochioromethane BQL 4.74 1 5/17/05 Bromodichloromethane BQL 4.74 1 5/17/05 Bromoform BQL 4.74 1 5/17/05 Bromomethane BQL 4.74 1 5/17/05 2-Butanone BQL 23.7 1 5/17/05 n-Butylbenzene BQL 4.74 1 5/17/05 sec-Butylbenzene BQL 4.74 1 5/17/05 tert-Butylbenzene BQL 4.74 1 5/17105 Carbon disulfide BQL '4.74 1 5/17/05 Carbon tetrachloride BQL 4.74 1 5/17/05 Chlorobenzene BQL 4.74 1 5/17/05 Chloroethane BQL 4.74 1 1 5117/05 5/17/05 • Chloroform BQL 4.74 1 5117/05 Chioromethane BQL 4.74 1 5/17/05 2-Chlorotoluene BQL 4.74 4-Chlorotoluene BQL 4.74 1 5/17/05 Dibromochloromethane BQL 4.74 1 5/17/05 1,2-Dibromo-3-chloropropane BQL 4.74 1 5/17/05 Dibromomethane BQL 4.74 1 5/17/05 1,2-Dibromoethane (EDB) BQL 4.74 1 5117/05 1,2-Dichlorobenzene BQL 4.74 1 5/17/05 1,3-Dichlorobenzene BQL 4.74 1 5/17/05 1,4-Dichlorobenzene BQL 4.74 1 5/17/05 trans-1,4-Dichloro-2-butene BQL 4.74 1 5/17/05 1, 1 -Dichloroethane BQL 4.74 1 5/17/05 1,1-Dichloroethene BQL 4.74 1 5/17/05 1,2-Dichloroethane BQL 4.74 1 5/17/05 cis-1,2-Dichloroethene BQL 4.74 1 5/17/05 trans-1,2-dichloroethene BQL 4.74 1 5/17/05 1,2-Dichloropropane BQL 4.74 1 5/17/05 1,3-Dichloropropane BQL 4.74 1 5117/05 2,2-Dichloropropane BQL 4.74 1 5/17/05 1,1-Dichloropropene BQL 4.74 1 5/17/05 cis-1,3-Dichloropropene BQL 4.74 1 5/17/05 trans-1,3-Dichloropropene BQL 4.74 1 6/17105 Dichlorodifluoromethane BQL 4.74 1 5/17105 ether (DIPE) BQL 4.74 1 5/17/05 •Diisopropyl Ethylbenzene BQL 4.74 1 5/17/05 Hexachlorobutadiene BQL 4.74 1 5/17/05 Pag e 1 of 2 ocM$_uMs_soLo VU.X'10 of 43 N.C. CER I IFICATION #481 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles by GCMS 8260-5035 *Client Sample ID: MW-5 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 05-10-200517:30 Lab Sample ID G121-328-5A Date Received: 5/12/05 Lab Project ID: G121-328 Matrix: Soil Report Basis: Dry Weight %Solids: 87.8 Report Name Result Quantitation Dilution Date Compound UG/KG Limit UG/KG Factor Analyzed 2-Hexanone BQL 4.74 1 5/17/05 lodomethane BQL 4.74 1 5/17/05 Isopropylbenzene BQL 4.74 1 5/17/05 4-Isopropyltoluene BQL 4.74 1 5/17/05 Methylene chloride BQL 19.0 1 5/17/05 4-Methyl-2-pentanone BQL 4.74 1 5/17/05 Methyl-tert-butyl ether (MTBE) BQL 4.74 1 5/17/05 Naphthalene BQL 4.74 1 5/17/05 n-Propyl benzene BQL 4.74 1 5/17/06 Styrene BQL 4.74 1 5/17/05 1,1,1,2-Tetrachloroethane BQL 4.74 1 5/17/05 1,1,2,2-Tetrachloroethane BQL 4.74 1 5/17/05 Tetrachloroethene BQL 4.74 1 5/17/05 Toluene BQL 4.74 1 5/17/05 1,2,3-Trichlorobenzene BQL 4.74 1 5/17/05 1,2,4-Trichlorobenzene BQL 4.74 1 5/17/05 Trichloroethane BQL 4.74 1 5/17/05 1,1,1-Trichloroethane BQL 4.74 1 5/17/05 1,1,2-Trichloroethane BQL 4.74 1 5/17/05 Trichlorofluoromethane BQL 4.74 1 5/17/05 1,2,3-Trichloropropane BQL 4.74 1 5/17/05 1,2,4-Trimethylbenzene BQL 4.74 1 5/17/05 1,3,5-Trimethylbenzene BQL 4.74 1 5/17/06 Vinyl chloride BQL 4.74 1 5/17/05 m-,p-Xylene BQL 9.48 1 5/17/05 o-Xylene BQL 4.74 1 5/17/05 4-Bromofluorobenzene 1,2-Dichloroethane-d4 Toluene-d8 Comments: Flags: BQL = Below Quantitation Limits. • Spike Spike Percent Added Result Recovered 50 60.4 121 50 65.3 131 50 55.3 111 Pa e2 f2 N.C. CER�IFOATION #481 Reviewed By: GCMS UMS_SOLO V1.3A1 1 of 43 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles by GCMS 8260.5035 0Client Sample ID: MW-6 Analyzed By: JTF Client Project ID: Himont Shipping Date Collected: 05-11-2005 09:30 Lab Sample ID G121-328-6A Date Received: 5/12/05 Lab Project ID: G121-328 Matrix: Soil Report Basis: Dry Weight %Solids: 96.4 Report Name Result Quantitation Dilution Date Compound UG/KG Limit UG/KG Factor Analyzed Acetone BQL 47.7 1 5/17/05 Benzene BQL 4.77 1 5/17/05 Bromobenzene BQL 4.77 1 5/17/05 Bromochloromethane BQL 4.77 1 5/17/05 Bromodichloromethane BQL 4.77 1 5/17/05 Bromoform BQL 4.77 1 5/17/05 Bromomethane BQL 4.77 1 5/17105 2-Butanone BQL 23.8 1 5/17/05 n-Butylbenzene BQL 4.77 1 5/17/05 sac-Butylbenzene BQL 4.77 1 5/17/05 tert-Butylbenzene BQL 4.77 1 5/17/05 Carbon disulfide BQL 4.77 1 5117/05 Carbon tetrachloride BQL 4.77 1 5/17/05 Chlorobenzene BQL 4.77 1 5/17/05 Chloroethane BQL 4.77 1 5/17/05 Chloroform BQL 4.77 1 5117/05 Chioromethane BQL 4.77 1 5117/05 2-Chlorotoluene BQL 4.77 1 5/17/05 4-Chlorotoluene BQL 4.77 1 5/17/05 Dibromochloromethane BQL 4.77 1 5/17/05 1,2-Dibromo-3-chloropropane BQL 4.77 1 5/17/05 Dibromomethane BQL 4.77 1 5117105 1,2-Dibromoethane (EDB) BQL 4.77 1 5117/05 1,2-Dichlorobenzene BQL 4.77 1 5/17/05 1,3-Dichlorobenzene BQL 4.77 1 5/17/05 1,4-Dichlorobenzene BQL 4.77 1 5/17105 trans-1,4-Dichloro-2-butene BQL 4.77 1 5/17/05 1,1-Dichloroethane BQL 4.77 1 5/17105 1,1-Dichloroethene BQL 4.77 1 5117/05 1,2-Dichloroethane BQL 4.77 1 5/17/05 cis-1,2-Dichloroethene BQL 4.77 1 5/17/05 trans-1,2-dichloroethene BQL 4.77 1 5/17/05 1,2-Dichloropropane BQL 4.77 1 5/17/05 1,3-Dichloropropane BQL 4.77 1 5/17/05 2,2-Dichloropropane SQL 4.77 1 5/17/05 1,1-Dichloropropene BQL 4.77 1 5/17/05 cis-1,3-Dichloropropene BQL 4.77 1 5/17/05 trans-1,3-Dichloropropene BQL 4.77 1 5/17/05 Dichlorodifluoromethane BQL 4.77 1 5/17/05 Diisopropyl ether (DIPE) BQL 4.77 1 5/17/05 Ethyibenzene BQL 4.77 1 5/17/05 Hexachlorobutadiene BQL 4.77 1 5/17105 Pa e 1 f 2 GGMS LIMS_S0L0 V1.3.x) 2 of 43 N.C. CER-FIF118ATION #481 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles by GCMS 8260-5035 client Sample ID: MW-6 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 05-11-2005 09:30 Lab Sample ID G121-328-6A Date Received: 5112/05 Lab Project ID: G121-328 Matrix: Soil Report Basis: Dry Weight %Solids: 96.4 Report Name Result Quantitation Dilution Date Compound UGJKG Limit UG1KG Factor Analyzed 2-Hexanone BQL 4.77 1 5/17/05 lodomethane BQL 4.77 1 5/17105 Isopropylbenzene BQL 4.77 1 5/17105 4-Isopropyltoluene BQL 4.77 1 5117105 Methylene chloride BQL 19.1 1 5/17/05 4-Methyl-2-pentanone BQL 4.77 1 5/17/05 Methyl -tent -butyl ether (MTBE) BQL 4.77 1 5/17/05 Naphthalene BQL 4.77 1 5/17/05 n-Propyl benzene BQL 4.77 1 5/17/05 Styrene BQL 4.77 1 5/17/05 1,1,1,2-Tetrachloroethane BQL 4.77 1 5/17/05 1,1,2,2-Tetrachloroethane BQL 4.77 1 5/17/05 Tetrachloroethene BQL 4.77 1 5/17/05 Toluene BQL 4.77 1 6/17/05 1,2,3-Trichlorobenzene BQL 4.77 1 5/17105 1,2,4-Trichlorobenzene BQL 4.77 1 5/17105 Trichloroethene BQL 4.77 1 5/17/05 1,1,1-Trichloroethane BQL 4.77 1 5/17/05 1,1,2-Trichloroethane BQL 4.77 1 5/17/05 Trichlorofluoromethane BQL 4.77 1 5117/05 1,2,3-Trichloropropane BQL 4.77 1 5/17/05 1,2,4-Trimethylbenzene BQL 4.77 1 5/17/05 1,3,5-Trimethylbenzene BQL 4.77 1 5/17/05 Vinyl chloride BQL 4.77 1 5/17/05 m-,p-Xylene BQL 9.53 1 5/17/05 o-Xylene BQL 4.77 1 5/17/05 Spike Spike Percent Added Result Recovered 4-Bromofluorobenzene 50 61.4 123 1,2-Dichioroethane-d4 50 65.9 132 Toluene-d8 50 54.4 109 Comments: Flags: BQL = Below Quantitation Limits. Reviewed By: 'l-W Page 2 of 2 GCM4_UMS_S0L0 V1 3.X) 3 of 43 N.C. CERTIFICATION #481 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles by GCMS $260-5035 Client Sample ID: MW-7 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 05-11-200510:30 Lab Sample ID G121-328-7A Date Received: 5/12/05 Lab Project ID: G121-328 Matrix: Soil Report Basis: Dry Weight %Solids: 85.7 Report Name Result Quantitation Dilution Date Compound UG/KG Limit UG/KG Factor Analyzed Acetone BQL 47.6 1 5/17/05 Benzene BQL 4.76 1 5/17/05 Bromobenzene BQL 4.76 1 5/17/05 Bromochloromethane BQL 4.76 1 5/17/05 Bromodichloromethane BQL 4.76 1 5/17/05 Bromoform BQL 4.76 1 5/17/05 Bromomethane BQL 4.76 1 5/17/05 2-Butanone BQL 23.8 1 5/17/05 n-Butylbenzene BQL 4.76 1 5/17/05 sec-Butylbenzene BQL 4.76 1 5/17/05 tert-Butylbenzene BQL 4.76 1 5/17/05 Carbon disulfide BQL 4.76 1 5/17/05 Carbon tetrachloride BQL 4.76 1 5/17/05 Chlorobenzene BQL 4.76 1 5/17/05 Chioroethane BQL 4.76 1 5/17/05 �• Chloroform BQL 4.76 1 5/17/05 Chioromethane BQL 4.76 1 5/17/05 2-Chiorotoluene BQL 4.76 1 5/17/05 4-Chlorotoluene BQL 4.76 1 5/17/05 Dibromochloromethane BQL 4.76 1 5/17/05 1,2-Dibromo-3-chloropropane BQL 4.76 1 5/17/05 Dibromomethane BQL 4.76 1 5/17/05 1,2-Dibromoethane (EDB) BQL 4.76 1 5/17/05 1,2-Dichlorobenzene BQL 4.76 1 5/17/05 1,3-Dichlorobenzene BQL 4.76 1 5/17/05 1,4-Dichlorobenzene BQL 4.76 1 5/17/05 trans-1,4-Dichloro-2-butene BQL 4.76 1 5/17/05 1,1-Dichloroethane BQL 4.76 1 5/17/05 1,1-Dichloroethene BQL 4.76 1 5/17/05 1,2-Dichloroethane BQL 4.76 1 5/17/05 cis-1,2-Dichloroethene BQL 4.76 1 5/17/05 trans-1,2-dichioroethene BQL 4.76 1 5/17105 1,2-Dichloropropane BQL 4.76 1 5/17/05 1,3-Dichloropropane BQL 4.76 1 5/17105 2,2-Dichloropropane BQL 4.76 1 5/17/05 1,1-Dichloropropene BQL 4.76 1 5/17/05 cis-1,3-Dichloropropene BQL 4.76 1 5/17/05 trans-1,3-Dichloropropene BQL 4.76 1 5/17/05 Dichlorodifluoromethane Ditsopropyl ether (DIPS) BQL BQL 4.76 4.76 1 1 5/17/05 5/17/05 Ethylbenzene BQL 4.76 1 5/17/05 Hexachlorobutadtene BQL 4.76 1 5/17/05 Page 1 of 2 GCMS LIMS SOLO V1 3 xis N.C. CERTIFICATION #481 14 of 43 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles �• by GCM5 8260.5035 Client Sample ID: MW-7 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 05-11-200510:30 Lab Sample ID G121-328-7A Date Received: 5/12/05 Lab Project ID: G121-328 Matrix: Soil Report Basis: Dry Weight %Solids: 85.7 Report Name Result Quantitation Dilution Date Compound UGlKG Limit UG/KG Factor Analyzed 2-Hexanone BQL 4.76 1 5/17/05 lodomethane BQL 4.76 1 5/17/05 Isopropyibenzene BQL 4.76 1 5/17/05 4-Isopropyltoluene BQL 4.76 1 5/17/05 Methylene chloride BQL 19.0 1 5/17/05 4-Methyl-2-pentanone BQL 4.76 1 5/17/05 Methyl-tert-butyl ether (MTBE) BQL 4.76 1 5/17/05 Naphthalene BQL 4.76 1 5/17/05 n-Propyl benzene BQL 4.76 1 5/17/05 Styrene BQL 4.76 1 5117/05 1,1,1,2-Tetrachloroethane BQL 4.76 1 5/17/05 1,1,2,2-Tetrachloroethane BQL 4.76 1 5/17/05 Tetrachloroethene BQL 4.76 1 5/17/05 Toluene BQL 4.76 1 5/17/05 BQL 4.76 1 5117/05 �.1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene BQL 4.76 1 5/17/05 Trichloroethane 8.01 4.76 1 5/17/05 1,1,1-Trichloroethane BQL 4.76 1 5/17/05 1,1,2-Trichloroethane BQL 4.76 1 5/17/05 Trichlorofluoromethane BQL 4.76 1 5/17/05 1,2,3-Trichloropropane BQL 4.76 1 5/17/05 1,2,4-Trimethyibenzene BQL 4.76 1 5/17/05 1,3,5-Trimethylbenzene BQL 4.76 1 5/17/05 Vinyl chloride BQL 4.76 1 5/17/05 m-,p-Xylene BQL 9.52 1 5/17/05 o-Xylene BQL 4.76 1 5/17/05 4-Bromofluorobenzene 1,2-Dichloroethane-d4 Toluene-d8 Comments: Flags: BQL = Below Quantitation Limits. �e Spike Spike Percent Added Result Recovered 50 59.7 119 50 64.2 128 50 54.2 108 N.C. CERPIFI&ION #481 Reviewed By: GCMS UMS S0L0 V1.3.x15 of 43 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles by GCMS 8250-5035 �-- Client Sample ID: MW-8 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 05-11-200511:00 Lab Sample ID G121-328-8A Date Received: 5112/05 Lab Project ID: G121-328 Matrix: Soil Report Basis: Dry Weight %Solids: 85.1 Report Name Result Quantitation Dilution Date Compound UG/KG Limit UG/KG Factor Analyzed Acetone BQL 44.3 1 5/17/05 Benzene BQL 4.43 1 5/17/05 Bromobenzene BQL 4.43 1 5/17/05 Bromochioromethane BQL 4.43 1 5/17/05 Bromodichloromethane BQL 4.43 1 5/17/05 Bromoform BQL 4.43 1 5/17/05 Bromomethane BQL 4.43 1 5/17105 2-Butanone BQL 22.1 1 5/17/05 n-Butylbenzene BQL 4.43 1 5/17/05 sec-Butylbenzene BQL 4.43 1 5/17/05 tert-Butylbenzene BQL 4.43 1 5/17/05 Carbon disulfide BQL 4.43 1 5/17/05 Carbon tetrachloride BQL 4.43 1 5/17/05 Chlorobenzene BQL 4.43 1 5/17/05 Chloroethane BQL 4.43 1 5/17/05 Chloroform BQL 4.43 1 5/17/05 Chioromethane BQL 4.43 1 5/17/05 2-Chlorotoluene BQL 4.43 1 5/17/05 4-Chlorotoluene BQL 4.43 1 5/17/05 Dibromochloromethane BQL 4.43 1 5/17/05 1,2-Dibromo-3-chloropropane BQL 4.43 1 5/17/05 Dibromomethane BQL 4.43 1 5/17/05 1,2-Dibromoethane (EDB) BQL 4.43 1 5/17/05 1,2-Dichlorobenzene BQL 4.43 1 5/17/05 1,3-Dichlorobenzene BQL 4.43 1 5/17/05 1,4-Dichlorobenzene BQL 4.43 1 5/17/05 trans-1,4-Dichloro-2-butene BQL 4.43 1 5/17/05 1,1-Dichloroethane BQL 4.43 1 5/17/05 1,1-Dichloroethene BQL 4.43 1 5/17/05 1,2-Dichloroethane BQL 4.43 1 5/17/05 cis-1,2-Dichioroethene BQL 4.43 1 5/17/05 trans-1,2-dichloroethene BQL 4.43 1 5/17/05 1,2-Dichloropropane BQL 4.43 1 5/17/05 1,3-Dichloropropane BQL 4.43 1 5/17/05 2,2-Dichloropropane BQL 4.43 1 5/17/05 1,1-Dichloropropene BQL 4.43 1 5/17/05 cis-1,3-Dichloropropene BQL 4.43 1 5/17/05 trans-1,3-Dichloropropene BQL 4.43 1 5/17/05 Dichiorodittuoromethane BQL 4.43 1 5/17/05 Diisopropyl ether (DIPE) BQL 4.43 1 5/17/05 �• Ethylbenzene BQL 4.43 1 5/17/05 Hexachlorobutadiene BQL 4.43 1 5/17/05 Pale 1 of 2 GCMS LIMS_SOLO Vt.3A" N.C. CERTIFICATION #481 16 of 43 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiies • by GCMS 8260-5035 Client Sample ID: MW-8 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 05-11-200511:00 Lab Sample ID G121-328-8A Date Received: 5/12/05 Lab Project ID: G121-328 Matrix: Soil Report Basis: Dry Weight %Solids: 85.1 Report Name Result Quantitation Dilution Date Compound UG/KG Limit UGIKG Factor Analyzed 2-Hexanone BQL 4.43 1 5/17/05 lodomethane BQL 4.43 1 5/17/05 Isopropylbenzene BQL 4.43 1 5/17/05 4-Isopropyltoluene BQL 4.43 1 5/17/05 Methylene chloride BQL 17.7 1 5/17/05 4-Methyl-2-pentanone BQL 4.43 1 5/17/05 Methyl-tert-butyl ether (MTBE) BQL 4.43 1 5/17/05 Naphthalene BQL 4.43 1 5/17/05 n-Propyi benzene BQL 4.43 1 5/17/05 Styrene BQL 4.43 1 5/17/05 1,1,1,2-Tetrachloroethane BQL 4.43 1 5/17/05 1,1,2,2-Tetrachloroethane BQL 4.43 1 5/17/05 Tetrachloroethene BQL 4.43 1 5/17/05 Toluene BQL 4.43 1 5/17/05 1,2,3-Trichiorobenzene BQL 4.43 1 5/17/05 1,2,4-Trichlorobenzene BQL 4.43 1 5/17/05 Trichloroethene BQL 4.43 1 5/17/05 1, 1, 1 -Trichloroethane BQL 4.43 1 5/17/05 1,1,2-Trichloroethane BQL 4.43 1 5/17/05 Trichlorofluoromethene BQL 4.43 1 5/17/05 1,2,3-Trichloropropane BQL 4.43 1 5/17/05 1,2,4-Trimethylbenzene BQL 4.43 1 5/17/05 1,3,5-Trimethylbenzene BQL 4.43 1 5/17/05 Vinyl chloride BQL 4.43 . 1 5/17/05 m-,p-Xylene BQL 8.85 1 5/17/05 o-Xylene BQL 4.43 1 5/17/05 Spike Spike Percent Added Result Recovered 4-Bromofluorobenzene 50 64.4 129 1,2-Dichloroethane-d4 50 64.9 130 Toluene-d8 50 55.6 111 Comments: Flags: BQL = Below Quantitation Limits. I. Reviewed By: _ice. P N.C. CERTIFICATION #481 S S GCMS_LIMOLO V1.3.tts17 of 43 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles C by GCMS 8260-5035 Client Sample ID: MW-9 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 05-11-2005 12:30 Lab Sample ID G121-328-9A Date Received: 5/12/05 Lab Project ID: G121-328 Matrix: Soil Report Basis: Dry Weight %Solids: 98.1 Report Name Result Quantitation Dilution Date Compound UG/KG Limit UG/KG Factor Analyzed Acetone BQL 51.6 1 5/17/05 Benzene BQL 5.16 1 5/17/05 Bromobenzene BQL 5.16 1 5/17105 Bromochloromethane BQL 5.16 1 5/17/05 Bromodichloromethane BQL 5.16 1 5/17/05 Bromoform BQL 5.16 1 5/17/05 Bromomethane BQL 5.16 1 5/17/05 2-Butanone BQL 25.8 1 5/17/05 n-Butylbenzene BQL 5.16 1 5/17/05 sec-Butylbenzene BQL 5.16 1 5/17/05 tert-Butylbenzene BQL 5.16 1 5/17/05 Carbon disulfide BQL 5.16 1 5/17/05 Carbon tetrachloride BQL 5.16 1 5/17/05 Chlorobenzene BQL 5.16 1 5/17/05 �Chloroethane BQL 5.16 1 5/17/05 - Chloroform BQL 5.16 1 5/17/05 Chloromethane BQL 5.16 1 5/17/05 2-Chiorotoluene BQL 5.16 1 5/17/05 4-Chiorotoluene BQL 5.16 1 5/17/05 Dibromochloromethane BQL 5.16 1 5/17/05 1,2-Dibromo-3-chloropropane BQL 5.16 1 5/17/05 Dibromomethane BQL 5.16 1 5/17/05 1,2-Dibromoethane (EDB) BQL 5.16 1 5/17/05 1,2-Dichlorobenzene BQL 5.16 1 5/17/05 1,3-Dichlorobenzene BQL 5.16 1 5/17/05 1,4-Dichlorobenzene BQL 5.16 1 5/17/05 trans-1,4-Dichloro-2-butene BQL 5.16 1 5/17/05 1,1-Dichloroethane BQL 5.16 1 5/17/05 1,1-Dichloroethene BQL 5.16 1 5/17/05 1,2-Dichloroethane BQL 5.16 1 5/17/05 cis-1,2-Dichloroethene BQL 5.16 1 5/17/05 trans-1,2-dichloroethene BQL 5.16 1 5/17/05 1,2-Dichloropropane BQL 5.16 1 5/17105 1,3-Dichloropropane BQL 5.16 1 5/17/05 2,2-Dichloropropane BQL 5.16 1 5/17/05 1,1-Dichloropropene BQL 5.16 1 5/17/05 cis-1,3-Dichloropropene BQL 5.16 1 5/17/05 trans-1,3-Dichloropropene BQL 5.16 1 5/17/05 Dichlorodifluoromethane Diisopropyl ether (DIPE) BQL BQL 5.16 5.16 1 1 5/17/05 5/17/05 Ethyibenzene BQL 5.16 1 5/17/05 Hexachlorobutadiene BQL 5.16 1 5/17/05 Page 1 of 2 GCMS_LIMS_SOLO V1.3.x1s N.C.CERTIFICATION #481 18 of 43 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles !� by GCMS 8260-5035 Client Sample ID: MW-9 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 05-11-200512:30 Lab Sample ID G121-328-9A Date Received: 5/12/05 Lab Project ID: G121-328 Matrix: Soil Report Basis: Dry Weight %Solids: 98.1 Report Name Result Quantitation Dilution Date Compound UG/KG Limit UG/KG Factor Analyzed 2-Hexanone BQL 5.16 1 5/17/05 lodomethane BQL 5.16 1 5/17/05 Isopropylbenzene BQL 5.16 1 5/17/05 4-isopropyltoluene BQL 5.16 1 5/17/05 Methylene chloride BQL 20.6 1 5/17/05 4-Methyl-2-pentanone BQL 5.16 1 5/17/05 Methyl-tert-butyl ether (MTBE) BQL 5.16 1 5/17/05 Naphthalene BQL 5.16 1 5/17/05 n-Propyl benzene BQL 5.16 1 5/17/05 Styrene BQL 5.16 1 5/17/05 1,1,1,2-Tetrachloroethane BQL 5.16 1 5/17/05 1,1,2,2-Tetrachloroethane BQL 5.16 1 5/17/05 Tetrachloroethene BQL 5.16 1 5/17/05 Toluene BQL 5.16 1 5/17/05 1,2,3-Trichlorobenzene BQL 5.16 1 5/17/05 1,2,4-Trichlorobenzene BQL 5.16 1 5/17/05 Trichloroethane BQL 5.16 1 5/17/05 1,1,1-Trichloroethane BQL 5.16 1 5/17/05 1,1,2-Trichloroethane BQL 5.16 1 5/17/05 Trichlorofluoromethane BQL 5.16 1 5/17/05 1,2,3-Trichloropropane BQL 5.16 1 5/17/05 1,2,4-Trimethylbenzene BQL 5.16 1 5/17/05 1,3,5-Trimethylbenzene BQL 5.16 1 5/17/05 Vinyl chloride BQL 5.16 1 5/17/05 m-,p-Xylene BQL 10.3 1 5/17/05 o-Xylene BQL 5.16 1 5/17/05 Spike Spike Percent Added Result Recovered 4-Bromofluorobenzene 50 57.5 115 1,2-Dichloroethane-d4 50 66.2 132 Toluene-d8 50 54.3 109 Comments: Flags: BQL = Below Quantitation Limits. Reviewed By: N.C. C9V1A6A"TION #481 WMs_uM4_S0LC V1.3.x1319 of 43 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles . by GCMS 8260-5035 Client Sample ID: MW-10 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 05-11-200515:30 Lab Sample ID G121-328-10A Date Received: 5/12/05 Lab Project ID: G121-328 Matrix: Soil Report Basis: Dry Weight %Solids: 90.5 Report Name Result Quantitation Dilution Date Compound UG/KG Limit UG/KG Factor Analyzed Acetone BQL 44.8 1 5/17/05 Benzene BQL 4.48 1 5/17/05 Bromobenzene BQL 4.48 1 5/17/05 Bromochloromethane BQL 4.48 1 5/17/05 Bromodichloromethane BQL 4.48 1 5/17/05 Bromoform BQL 4.48 1 5/17/05 Bromomethane 8.04 4.48 1 5/17/05 2-Butanone BQL 22.4 1 5/17/05 n-Butylbenzene BQL 4.48 1 5/17105 sec-Butylbenzene BQL 4.48 1 5/17/05 tert-Butylbenzene BQL 4.48 1 5117/05 Carbon disulfide BQL 4.48 1 5/17/05 Carbon tetrachloride BQL 4.48 1 5/17/05 Chlorobenzene BQL 4.48 1 5/17/05 �• Chioroethane BQL 4.48 1 5/17/05 Chloroform BQL 4.48 1 5/17/05 Chloromethane BQL 4.48 1 5/17/05 2-Chiorotoluene BQL 4.48 1 5/17/05 4-Chlorotoluene BQL 4.48 1 5/17/05 Dibromochioromethane BQL 4.48 1 5/17/05 1,2-Dibromo-3-chloropropane BQL 4.48 1 5/17/05 Dibromomethane BQL 4.48 1 5/17/05 1,2-Dibromoethane (EDB) BQL 4.48 1 5/17/05 1,2-Dichlorobenzene BQL 4.48 1 5/17/05 1,3-Dichlorobenzene BQL 4.48 1 5/17/05 1,4-Dichlorobenzene BQL 4.48 1 5/17/05 trans-1,4-Dichloro-2-butene BQL 4.48 1 5/17/05 1,1-Dichloroethane BQL 4.48 1 5/17/05 1,1-Dichloroethene BQL 4.48 1 5/17/05 1,2-Dichloroethane BQL 4.48 1 5117/05 cis-1,2-Dichloroethene BQL 4.48 1 5/17/05 trans-1,2-dichloroethene BQL 4.48 1 5117105 1,2-Dichloropropane BQL 4.48 1 5/17/05 1,3-Dichloropropane BQL 4.48 1 5/17/05 2,2-Dichloropropane BQL 4.48 1 5/17/05 1,1-Dichloropropene BQL 4.48 1 5/17/05 cis-1,3-Dichloropropene BQL 4.48 1 5/17/05 trans-1,3-Dichloropropene BQL 4.48 1 5/17/05 Dichlorodifluoromethane BQL 4.48 1 5117/05 Diisopropyl ether (DIPE) BQL 4.48 1 5/17/05 Ethylbenzene BQL 4.48 1 5/17/05 Hexachlorobutadiene BQL 4.48 1 5/17/05 N.C. CERTIFICATION #481 GMLIMB SOLO V1 3 LO of 43 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles C.- Client Sample ID: MW-10 by GCMS 8260.5035Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 05-11-200515:30 Lab Sample ID G121-328-10A Date Received: 5/12/05 Lab Project ID: G121-328 Matrix: Soil Report Basis: Dry Weight %Solids: 90.5 Report Name Result Quantitation Dilution Date Compound UG/KG Limit UG/KG Factor Analyzed 2-Hexanone BQL 4.48 1 5/17/05 lodomethane BQL 4.48 1 5/17/05 Isopropylbenzene BQL 4.48 1 5117/05 4-Isopropyltoluene BQL 4.48 1 5/17/05 Methylene chloride BQL 17.9 1 5/17/05 4-Methyl-2-pentanone BQL 4.48 1 5/17/05 Methyl-tert-butyl ether (MTBE) BQL 4.48 1 5/17/05 Naphthalene BQL 4.48 1 5/17/05 n-Propyl benzene BQL 4.48 1 5/17/05 Styrene BQL 4.48 1 5/17/05 1,1,1,2-Tetrachloroethane BQL 4.48 1 5/17/05 1,1,2,2-Tetrachloroethane BQL 4.48 1 5/17/05 Tetrachloroethene BQL 4.48 1 5/17/05 Toluene BQL 4.48 1 5/17/05 • 1,2,3-Trichlorobenzene BQL 4.48 1 5/17/05 1,2,4-Trichlorobenzene BQL 4.48 1 5/17/05 Trichloroethene BQL 4.48 1 5/17/05 1,1,1-Trichloroethane BQL 4.48 1 5/17/05 1,1,2-Trichloroethane BQL 4.48 1 5/17/05 Trichlorofluoromethane BQL 4.48 1 5/17/05 1,2,3-Trichloropropane BQL 4.48 1 5/17/05 1,2,4-Trimethylbenzene BQL 4.48 1 5/17/05 1,3,5-Trimethylbenzene BQL 4.48 1 5/17/05 Vinyl chloride BQL 4.48 1 5/17/05 m-,p-Xylene BQL 8.97 1 5/17/05 o-Xylene BQL 4.48 1 5/17/05 Spike Spike Percent Added Result Recovered 4-Bromofluorobenzene 50 72.1 144 1,2-Dichloroethane-d4 50 63.4 127 Toluene-d8 50 60.5 121 Comments: Flags: BQL = Below Quantitation Limits. 11 Reviewed By: !gam 12 N.C. CA IMATION #481 ccMs uMs soLo v,.s��1 of 43 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Metals (• Client Sample ID: MW-1 Analyzed By: PSW Client Project ID: Aimont Shipping Date Collected: 5/10/200513:00 Lab Sample ID: G121-328-1 Date Received: 5/12/2005 Lab Project ID: G121-328 Matrix: SOIL Batch ID: 2845 2884 Solids 91.25 Report Basis: Dry Metals Result RL DF Units Method Date Analyzed Arsenic BQL 1.10 1 MG/KG 6010B 5/23/2005 Barium 11.3 11.0 1 MG/KG 6010B 5/23/2005 Cadmium BQL 1.10 1 MG/KG 6010E 5/23/2005 Chromium 2.69 1.10 1 MG/KG 6010B 5/23/2005 Lead 32.1 1.10 1 MG/KG 6010E 5/23/2005 Mercury 0.0693 0.0196 1 MG/KG 7471 5/25/2005 Selenium BQL 2.19 1 MG/KG 6010E 5/23/2005 Silver BQL 1.10 1 MG/KG 6010B 5/23/2005 Comments BQL = Below Quantitation Limits 10 DF = Dilution Factor J = Between MDL and RL Reviewed By: V--✓ MEr uMs_s. N.C. CERTIFICATION #481 2 of 43 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Metals (A Client Sample ID: MW-2 Analyzed By: PSW Client Project ID: Almont Shipping Date Collected: 5110/200514:10 Lab Sample ID: G121-328-2 Date Received: 5/12/2005 'Lab Project ID: G121-328 Matrix: SOIL Batch ID: 2845 2884 Solids 83.21 Report Basis: Dry Metals Result RL DF Units Method Date Analyzed Arsenic 11.9 1.02 1 MG/KG 6010E 5/24/2005 Barium 21.7 10.2 1 MG/KG 6010B 5/24/2005 Cadmium BQL 1.02 1 MG/KG 6010B 5/24/2005 Chromium 19.0 1.02 1 MG/KG 6010E 5/24/2005 Lead 166 1.02 1 MG/KG 6010E 5/24/2005 Mercury 0.725 0.0211 1 MG/KG 7471 5/25/2005 Selenium BQL 2.04 1 MG/KG 6010B 6/24/2005 Silver BQL 1.02 1 MG/KG 6010B 5/24/2005 Comments BQL = Below Quantitation Limits DF = Dilution Factor J = Between MDL and RL Reviewed By: &�g_ MET_LIMS_3. 3 43 N.C. CERTIFICATION #481 of PARADIGM ANALYTICAL LABORATORIES, INC. Results for Metals C• Client Sample ID: MW-3 Analyzed By: PSW Client Project ID: Almont Shipping Date Collected: 5/10/200515:00 Lab Sample ID: G121-328-3 Date Received: 5/12/2005 Lab Project ID: G121-328 Matrix: SOIL Batch ID: 2845 2884 Solids 82.57 Report Basis: Dry Metals Result RL DF Units Method Date Analyzed Arsenic 3.41 1.14 1 MG/KG 6010E 5/24/2005 Barium 18.0 11.4 1 MG/KG 6010B 5/24/2005 Cadmium BQL 1.14 1 MG/KG 6010B 5/24/2005 Chromium 8.72 1.14 1 MG/KG 6010E 5/24/2005 Lead 25.0 1.14 1 MG/KG 6010B 5/24/2005 Mercury 0.0641 0.0237 1 MG/KG 7471 5/25/2005 Selenium BQL 2.29 1 MG/KG 6010B 5/24/2005 Silver BQL 1.14 1 MG/KG 6010E 5/24/2005 Comments BQL = Below Quantitation Limits DF = Dilution Factor J = Between MDL and RL Reviewed By: (z-W_ N.C. CERTIFICATION #481 MET_LIMS-3. 4 of 43 PARADIGM ANALYTICAL LABORATORIES, INC. Client Sample ID: MW-4 Client Project ID: Almont Shipping Lab Sample ID: G121-328-4 Lab Project ID: G121-328 Batch ID: 2845 2884 Report Basis: Dry Metals Result RL \• Results for Metals Analyzed By: PSW Date Collected: 5/10/200515:50 Date Received: 5/12/2005 Matrix: SOIL Solids 89.15 DF Units Method Arsenic 30.2 1.00 1 MG/KG 6010E Barium 36.2 10.0 1 MG/KG 6010E Cadmium BQL 1.00 1 MG/KG 6010E Chromium 42.6 1.00 1 MG/KG 6010E Lead 93.4 1.00 1 MG/KG 6010B Mercury 0.176 0.0204 1 MG/KG 7471 Selenium BOIL 2.00 1 MG/KG 6010E Silver BQL 1.00 1 MG/KG 6010B Comments BQL = Below Quantitation Limits DF = Dilution Factor J = Between MDL and RL N.C. CERTIFICATION #481 Date Analyzed 6/24/2005 5124/2005 5/24/2005 5/24/2005 5/24/2005 5/25/2005 5/24/2005 5/24/2005 Reviewed By: ig-W- MEr uMs_s.� 25 of 43 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Metals C Client Sample ID: MW-5 Analyzed By: PSW Client Project ID: Almont Shipping Date Collected: 5/101200517:30 Lab Sample ID: G121-328-5 Date Received: 5/12/2005 Lab Project ID: G121-328 Matrix: SOIL Batch ID: 2845 2884 Solids 87.79 Report Basis: Dry Metals Result RL DF Units Method Date Analyzed Arsenic 7.17 1.10 1 MG/KG 6010E 5/24/2005 Barium 43.2 11.0 1 MG/KG 6010B 5/24/2005 Cadmium BQL 1.10 1 MG/KG 6010E 5/24/2005 Chromium 15.6 1.10 1 MG/KG 6010B 5/24/2006 Lead 76.3 1.10 1 MG/KG 6010B 5/24/2005 Mercury 0.142 0.0228 1 MG/KG 7471 5/25/2005 Selenium BQL 2.19 1 MG/KG 6010B 5/24/2005 Silver BQL 1.10 1 MG/KG 6010B 5/24/2005 Comments BQL = Below Quantitation Limits DF = Dilution Factor J = Between MDL and RL Reviewed By: Mer uMs P.� 6 43 N.C. CERTIFICATION MI of (4 PARADIGM ANALYTICAL LABORATORIES, INC. Client Sample ID: MW-6 Client Project ID: Almont Shipping Lab Sample ID: G121-328-6 Lab Project ID: G121-328 Batch ID: 2845 2884 Report Basis: Dry Metals Result RL Arsenic BQL 0.879 Barium BQL 8.79 Cadmium BQL 0.879 Chromium 6.07 0.879 Lead 1.49 0.879 Mercury BQL 0.0185 Selenium BQL 1.76 Silver BQL 0.879 Comments C BQL = Below Quantitation Limits DF = Dilution Factor J = Between MDL and RL (is Results for Metals Analyzed By: PSW Date Collected: 5/11/2005 09:30 Date Received: 5/12/2005 Matrix: SOIL Solids 96.42 DF Units Method 1 MG/KG 6010E 1 MG/KG 6010E 1 MG/KG 6010B 1 MG/KG 6010B 1 MG/KG 6010B 1 MG/KG 7471 1 MG/KG 6010B 1 MG/KG 6010B N.C. CERTIFICATION #481 Date Analyzed 5/24/2005 5/24/2005 5/24/2005 5/24/2005 5/24/2005 5/25/2005 5/24/2005 5/24/2005 Reviewed By: 94--V MET-"MS-117 of 43 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Metals • Client Sample ID: MW-7 Analyzed By: PSW Client Project ID: Almont Shipping Date Collected: 6/11/200510:30 Lab Sample ID: G121-328-7 Date Received: 5/12/2005 Lab Project ID: G121-328 Matrix: SOIL Batch ID: 2845 2884 Solids 85.68 Report Basis: Dry Metals Result RL DF Units Method Date Analyzed Arsenic BQL 1.08 1 MG/KG 6010B 5/24/2005 Barium BQL 10.8 1 MG/KG 6010B 5/24/2005 Cadmium BQL 1.08 1 MG/KG 6010B 5/24/2005 Chromium 2.14 1.08 1 MG/KG 601013 5/24/2005 Lead 3.79 1.08 1 MG/KG 6010E 5/24/2005 Mercury BQL 0.0208 1 MG/KG 7471 5/25/2005 Selenium BQL 2.16 1 MG/KG 6010B 5/24/2005 Silver BQL 1.08 1 MG/KG 6010B 5/24/2005 Comments BQL = Below Quantitation Limits DF = Dilution Factor J = Between MDL and RL Reviewed By: _V44_ N.C. CERTIFICATION #481 ME7!- uM 3-�8 of 43 PARADIGM ANALYTICAL LABORATORIES, INC. Client Sample ID: MW-8 Client Project ID: Almont Shipping Lab Sample ID: G121-328-8 Lab Project ID: G121-328 Batch ID: 2845 2884 Report Basis: Dry Metals Result RL Arsenic 4.18 0.996 Barium 42.4 9.96 Cadmium BQL 0.996 Chromium 29.5 0.996 Lead 1260 0.996 Mercury 0.0811 0.0222 Selenium BQL 1.99 Silver BQL 0.996 Comments BQL = Below Quantitation Limits DF = Dilution Factor J = Between MDL and RL (9 Results for Metals Analyzed By: PSW Date Collected: 5/11/200511:00 Date Received: 5/12105 Matrix: SOIL Solids 85.06 DF Units Method Date Analyzed 1 MG/KG 6010E 5/24105 1 MG/KG 6010B 5/24/05 1 MG/KG 6010B 5/24/05 1 MG/KG 6010B 5/24105 1 MG/KG 6010B 5/24/05 1 MG/KG 7471 5/25105 1 MG/KG 6010B 5/24/05 1 MG/KG 6010B 5/24/05 Reviewed By: MET LIMB 32 N.C. CERTIFICATION #481 29 of 43 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Metals Client Sample ID: MW-9 Analyzed By: PSW Client Project ID: Almont Shipping Date Collected: 5/11/200512:30 Lab Sample 1D: G121-328-9 Date Received: 5/12/2005 Lab Project ID: G121-328 Matrix: SOIL Batch ID: 2845 2884 Solids 98.11 Report Basis: Dry Metals Result RL DF Units Method Date Analyzed Arsenic BQL 0.894 1 MG/KG 6010B 5/24/2005 Barium BQL 8.94 1 MG/KG 6010B 5/24/2005 Cadmium BQL 0.894 1 MG/KG 6010B 5/24/2005 Chromium 0.957 0.894 1 MG/KG 6010B 5/24/2005 Lead 1.20 0.894 1 MG/KG 6010B 5/24/2005 Mercury BQL 0.0170 1 MG/KG 7471 5/25/2005 Selenium BQL 1.79 1 MG/KG 6010B 5/24/2005 Silver BQL 0.894 1 MG/KG 6010B 5/24/2005 Comments BQL = Below Quantitation Limits DF = Dilution Factor J = Between MDL and RL Reviewed By: ?-,0 N.C. CERTIFICATION #481 MET LIMB 31 $0 of 43 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Metals • Client Sample ID: MW 10 Analyzed By: PSW Client Project ID: Almont Shipping Date Collected: 5/11/200515:30 Lab Sample ID: G121-328-10 Date Received: 5/12/2005 Lab Project ID: G121-328 Matrix: SOIL Batch ID: 2845 2884 Solids 90.49 Report Basis: Dry Metals Result RL DF Units Method Date Analyzed Arsenic 25.8 1.04 1 MG/KG 6010E 5/24/2005 Barium 21.5 10.4 1 MG/KG 6010B 5/24/2005 Cadmium BQL 1.04 1 MG/KG 6010B 5/24/2005 Chromium 11.8 1.04 1 MG/KG 6010B 5/24/2005 Lead 52.4 1.04 1 MG/KG 6010B 5/24/2005 Mercury 0.138 0.0194 1 MG/KG 7471 5/25/2005 Selenium BQL 2.09 1 MG/KG 6010E 5/24/2005 Silver BQL 1.04 1 MG/KG 6010B 5/24/2005 Comments BQL = Below Quantitation Limits DF = Dilution Factor J = Between MDL and RL Reviewed By: bIET_LIMS 3 N.C. CERTIFICATION #481 1 of 43 10 L� PARADIGM ANALYTICAL LABORATORIES, INC. Analytical Results Client Sample ID: MW 1 Date Collected: 5/10/2005 Client Project ID: Almont Shipping Date Received: 5/12/2005 Lab Sample ID: G121-328-1 Matrix: Soil Lab Project ID: G121-328 Analyte Result RL Ammonia 49 0.1 Chloride 14.4 0.1 Nitrate 0.94 0.21 Phosphorus 76.4 0.5 Sulfate 676 50 TKN 486 0.1 Total Nitrogen 486 0.22 Comments BQL = Below Quantitation Limits DF = Dilution Factor RL = Report Limit Samples reported on dry weight basis. MDL and PQL adjusted for dry weights. Units Method Date Analyst Analyzed mg/kg 350.2 5/17/2005 Envirochem mg/kg SM 4500 CI-B 5/31/2005 Envirochem mg/kg 353.3 5/26/2005 Envirochem mg/kg 365.2 5/20/2005 Envirochem mg/kg 375.4 6/1/2005 Envirochem mg/kg 351.3 5/19/2005 Envirochem mg/kg 353.1/351.3 5/19/2005 Envirochem N.C. CERTIFICATION #481 Reviewed By: yz-AL 32 of 43 (0 L� PARADIGM ANALYTICAL LABORATORIES, INC. Analytical Results Client Sample ID: MW 2 Date Collected: 5/10/2005 Client Project ID: Almont Shipping Date Received: 5/12/2005 Lab Sample ID: G121-328-2 Matrix: Soil Lab Project ID: G121-328 Anaiyte Result RL Units Method Date Analyst Analyzed Ammonia 100 0.1 mg/kg 350.2 5/17/2005 Envirochem Chloride 13.2 0.1 mg/kg SM 4600 CI-B 5/31/2005 Envirochem Nitrate 3.7 0.21 mg/kg 353.3 5/26/2005 Envirochem Phosphorus 7.29 0.5 mg/kg 365.2 5/20/2005 Envirochem Sulfate 55.3 50 mg/kg 375.4 6/1/2005 Envirochem TKN 2078 0.1 mg/kg 351.3 5/19/2005 Envirochem Total Nitrogen 2080 0.22 mg/kg 353.1/351.3 5/19/2005 Envirochem Comments BQL = Below Quantitation Limits DF = Dilution Factor RL = Report Limit Samples reported on dry weight basis. MDL and PQL adjusted for dry weights. N.C. CERTIFICATION #481 Reviewed By:.g� 33 of 43 CID (0 PARADIGM ANALYTICAL LABORATORIES, INC. Analytical Results Client Sample ID: MW 3 Date Collected: 5/10/2005 Client Project ID: Almont Shipping Date Received: 5/12/2005 Lab Sample ID: G121-328-3 Matrix: Soil Lab Project ID: G121-328 Analyte Result RL. Units Method Date Analyst Analyzed Ammonia 816 0.1 mg/kg 350.2 5/17/2005 Envirochem Chloride 40.5 0.1 mg/kg SM 4500 CI-B 5/31/2005 Envirochem Nitrate 44.9 0.21 mg/kg 353.3 5/26/2005 Envirochem Phosphorus 126 0.5 mg/kg 365.2 5/20/2005 Envirochem Sulfate 400 50 mg/kg 375.4 6/1/2005 Envirochem TKN 3806 0.1 mg/kg 351.3 5/19/2005 Envirochem Total Nitrogen 3810 0.22 mg/kg 353.1/351.3 5/19/2005 Envirochem Comments BQL = Below Quantitation Limits DF = Dilution Factor RL = Report Limit Samples reported on dry weight basis. MDL and PQL adjusted for dry weights. N.C. CERTIFICATION #481 Reviewed By: ga 34 of 43 C9 (0 PARADIGM ANALYTICAL LABORATORIES, INC. Analytical Results Client Sample ID: MW-4 Date Collected: 5/10/2005 Client Project ID: Almont Shipping Date Received: 5/12/2005 Lab Sample ID: G121-328-4 Matrix: Soil Lab Project ID: G121-328 Analyte Result RL Ammonia 93 0.1 Chloride 13.5 0.1 Nitrate 35.4 0.21 Phosphorus 266 0.5 Sulfate 95.4 50 TKN 1108 0.1 Total Nitrogen 1112 0.22 Comments BQL = Below Quantitation Limits DF = Dilution Factor RL = Report Limit Samples reported on dry weight basis. MDL and PQL adjusted for dry weights. Units Method Date Analyst Analyzed mg/kg 350.2 5/17/2005 Envirochem mg/kg SM 4500 CI-B 5/31/2005 Envirochem mg/kg 353.3 5/26/2005 Envirochem mg/kg 365.2 5/20/2005 Envirochem mg/kg 375.4 6/1/2005 Envirochem mg/kg 351.3 5/19/2005 Envirochem mg/kg 353.1/351.3 5/19/2005 Envirochem N.C. CERTIFICATION W1 Reviewed By: gr- 35 of 43 L0- (to PARADIGM ANALYTICAL LABORATORIES, INC. Analytical Results Client Sample ID: MW 5 Date Collected: 5/10/2005 Client Project ID: Almont Shipping Date Received: 5/12/2005 Lab Sample ID: G121-328-5 Matrix: Soil Lab Project ID: G121-328 Analyte Result RL Units Method Date Analyst Analyzed Ammonia 61 0.1 mg/kg 350.2 5/17/2005 Envirochem Chloride 27 0.1 mg/kg SM 4500 CI-B 5/31/2005 Envirochem Nitrate 1.76 0.21 mg/kg 353.3 5/26/2005 Envirochem Phosphorus 223 0.5 mg/kg 365.2 5/20/2005 Envirochem Sulfate 56.8 50 mg/kg 375.4 6/1/2005 Envirochem TKN 626 0.1 mg/kg 351.3 5/19/2005 Envirochem Total Nitrogen 529 0.22 mg/kg 353.1/351.3 5/19/2005 Envirochem Comments BQL = Below Quantitation Limits DF = Dilution Factor RL = Report Limit Samples reported on dry weight basis. MDL and PQL adjusted for dry weights. N.C. CERTIFICATION #481 Reviewed By: _ g� 36 of 43 PARADIGM ANALYTICAL LABORATORIES, INC. Analytical Results Client Sample ID: MW-6 Date Collected: 5/11/2005 Client Project ID: Almont Shipping Date Received: 5/12/2005 Lab Sample ID: G121-328-6 Matrix: Soil Lab Project ID: G121-328 Analyte Result RL Units Method Date Analyst Analyzed Ammonia 29 0.1 mg/kg 350.2 5/17/2005 Envirochem Chloride 842 0.1 mg/kg SM 4500 CI-B 5/31/2005 Envirochem Nitrate 1.47 0.21 mg/kg 353.3 5/26/2005 Envirochem Phosphorus 76 0.5 mg/kg 365.2 5/20/2005 Envirochem Sulfate 127 50 mg/kg 375.4 6/1/2005 Envirochem TKN 120 0.1 mglkg 351.3 5/19/2005 Envirochem Total Nitrogen 122 0.22 mg/kg 353.1/351.3 5/19/2005 Envirochem Comments BQL = Below Quantitation Limits DF = Dilution Factor RL = Report Limit Samples reported on dry weight basis. MDL and PQL adjusted for dry weights. N.C. CERTIFICATION #481 Reviewed By: 37 of 43 1• A PARADIGM ANALYTICAL LABORATORIES, INC. Analytical Results Client Sample ID: MW 7 Date Collected: 5/11/2005 Client Project ID: Almont Shipping Date Received: 5/12/2005 Lab Sample ID: G121-328-7 Matrix: Soil Lab Project ID: G121-328 Analyte Result RL Units Method Date Analyst Analyzed Ammonia 48 0.1 mg/kg 350.2 5/17/2005 Envirochem Chloride 36.4 0.1 mg/kg SM 4500 CI-B 5/31/2006 Envirochem Nitrate BQL 0.21 mg/kg 353.3 5/26/2005 Envirochem Phosphorus 150 0.5 mg/kg 365.2 5/20/2005 Envirochem Sulfate 66.8 50 mg/kg 375.4 6/1/2005 Envirochem TKN 448 0.1 mg/kg 351.3 5/19/2005 Envirochem Total Nitrogen 448 0.22 mg/kg 353.1/351.3 5/19/2005 Envirochem Comments BQL = Below Quantitation Limits DF = Dilution Factor RL = Report Limit Samples reported on dry weight basis. MDL and PQL adjusted for dry weights. N.C. CERTIFICATION #481 Reviewed By: _ 38 of 43 (0 CIO PARADIGM ANALYTICAL LABORATORIES, INC. Analytical Results Client Sample ID: MW-8 Client Project ID: Almont Shipping Lab Sample ID: G121-328-8 Lab Project ID: G121-328 Date Collected: 5/11/2005 Date Received: 5/12/2005 Matrix: Soil Analyte Result RL Units Method Date Analyst Analyzed Ammonia 67 0.1 mg/kg 350.2 5/17/2005 Envirochem Chloride 2346 0.1 mg/kg SM 4500 CI-B 5/31/2005 Envirochem Nitrate 2.47 0.21 mg/kg 353.3 5/26/2005 Envirochem Phosphorus 260 0.5 mg/kg 365.2 5/20/2005 Envirochem Sulfate 64.7 50 mg/kg 375.4 6/1/2005 Envirochem TKN 856 0.1 mg/kg 351.3 5/19/2005 Envirochem Total Nitrogen 858 0.22 mg/kg 353.1/351.3 5/19/2005 Envirochem Comments BQL = Below Quantitation Limits DF = Dilution Factor RL = Report Limit Samples reported on dry weight basis. MDL and PQL adjusted for dry weights. N.C. CERTIFICATION #481 Review By: �2� 39 of 43 CIO PARADIGM ANALYTICAL LABORATORIES, INC. Analytical Results Client Sample ID: MW-9 Client Project ID: Almont Shipping Lab Sample ID: G121-328-9 Lab Project ID: G121-328 Date Collected: 5/11/2005 Date Received: 5/12/2005 Matrix: Soil Analyte Result RL Units Method Date Analyst Analyzed Ammonia 57 0.1 mg/kg 350.2 5/17/2005 Envirochem Chloride 12.2 0.1 mg/kg SM 4500 CI-B 5/31/2005 Envirochem Nitrate 0.88 0.21 mg/kg 353.3 5/26/2005 Envirochem Phosphorus 84 0.5 mg/kg 365.2 5/20/2005 Envirochem Sulfate 54.1 50 mg/kg 375.4 6/1/2005 Envirochem TKN 65 0.1 mg/kg 351.3 5/19/2005 Envirochem Total Nitrogen 66 0.22 mg/kg 353.1/351.3 5/19/2005 Envirochem Comments BQL = Below Quantitation Limits DF = Dilution Factor RL = Report Limit Samples reported on dry weight basis. MDL and PQL adjusted for dry weights. N.C. CERTIFICATION #481 Reviewed By: , w 40 of 43 PARADIGM ANALYTICAL LABORATORIES, INC. Analytical Results �• Client Sample ID: MW 10 Date Collected: 5/11/2005 Client Project ID: Almont Shipping Date Received: 5/12/2005 Lab Sample ID: G121-328-10 Matrix: Soil Lab Project ID: G121-328 Analyte Result RL Units Method Date Analyst Analyzed Ammonia 38 0.1 mg/kg 350.2 5/17/2005 Envirochem Chloride 47.2 0.1 mg/kg SM 4500 CI-B 5/31/2005 Envirochem Nitrate 5.87 0.21 mg/kg 353.3 5/26/2005 Envirochem Phosphorus 217 0.5 mg/kg 365.2 5/20/2005 Envirochem Sulfate 68.4 50 mg/kg 375.4 6/1/2005 Envirochem TKN 285 0.1 mg/kg 351.3 5/19/2005 Envirochem Total Nitrogen 361 0.22 mg/kg 353.1/351.3 5/19/2005 Envirochem Comments BQL = Below Quantitation Limits DF = Dilution Factor RL = Report Limit Samples reported on dry weight basis. MDL and PQL adjusted for dry weights. 1� Reviewed By: N.C. CERTIFICATION #481 41 of 43 PARADIGM ANALYTICAL LABORATORIES, INC. �O List of Reporting Abbreviations and Data Qualifiers B = Compound also detected in batch blank BQL = Below Quantitation Limit DF = Dilution Factor Dup = Duplicate E = Estimated concentration, exceeds calibration range. J = Estimated concentration, below calibration range and above MDL LCS(D) = Laboratory Control Spike (Duplicate) MDL = Method Detection Limit MS(D) = Matrix Spike (Duplicate) PQL = Practical Quantitation Limit RL = Reporting Limit RPD = Relative Percent Difference mg/kg = milligram per kilogram, ppm, parts per million ug/kg = micrograms per kilogram, ppb, parts per billion mg/L = milligram per liter, ppm, parts per million ug/L = micrograms per liter, ppb, parts per billion % Rec = Percent Recovery % solids = Percent Solids Special Notes: 1) Metals and mercury samples are digested with a hot block, see the standard operating procedure document for details. 2) Uncertainty for all reported data is less than or equal to 30 percent. M134.011404.1 N.C. CERTIFICATION #481 42 of 43 PARADIO-IFFANALYTICAL LABORATORIES, INC. — cOC# 4 6 9 5500 Business Drive, Wilmington, NC 28405 Chain -of Custody Record & Analytical Request 9 Phone: (910)-350-1903 FAX: (910)-350-1557 Page / of Client: [�ol�b� �15lbL1 Project ID: �,�""°`' Sh'�p,^g Elate: �Z v� Report To• a Address: Contact: Thrnaround: S' ►.d o�i Address: Phone: Job Number: Quote P. Fax: P.O. Number: - Invoice To: 4 Sp d 7 .I _ UAIMM■■■■RA WERRA MBROA■ M��M � ���� ■■■■ ■nmmmmmmo■ � a■��� ■■■■ ►,�mmmm►gym©m■ 'IiVvliMl'' I �• � MIRYdII T.1+{:.%SrYaiE.,C 3M`G.. - ,` 7 t.L-aatitt'a1r -ecif:fleY.. lSEE REVERSE FOR W PARADIGM ANALYTICAL LABORATORIES, INC. Mr. Gary Babb Babb & Associate P.O. Box 37697 Raleigh NC 27627 ReportNumber: G121-330 Client Project: Almont Shipping Dear Mr. Babb: Enclosed are the results of the analytical services performed under the referenced project. The samples are certified to meet the requirements of the National Environmental Laboratory Accreditation Conference Standards. Copies of this report and supporting data will be retained in our files for a period of five years in the event 10 they are required for future reference. Any samples submitted to our laboratory will will be retained for a maximum of thirty (30) days from the date of this report unless other arrangements are requested. If there are any questions about the report or the services performed during this project, please call Paradigm at (910) 350-1903. We will be happy to answer any questions or concerns which you may have. Thank you for using Paradigm Analytical Labs for your analytical services. We look forward to working with you again on any additional analytical needs which you may have. Sincerely, Paradigm Analytical Laboratories, Inc. ' D` ` �, ' (a j 9J'RmV-17 --- - - La orat ry &rector ate J. Patrick Weaver N.C. CERTIFICATION #481 1 of 23 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles by GCMS 8260-5035 l Client Sample ID: MW-11 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 05-17-2005 10:00 Lab Sample ID G121-330-1A Date Received: 5/17/05 Lab Project ID: G121-330 Matrix: Soil Report Basis: Dry Weight %Solids: 91.1 Report Name Result Quantitation Dilution Date Compound UG1KG Limit UG/KG Factor Analyzed Acetone BQL 44.6 1 5/22/05 Benzene BQL 4.46 1 5/22/05 Bromobenzene BQL 4.46 1 5/22/05 Bromochloromethane BQL 4.46 1 5/22105 Bromodichloromethane BQL 4.46 1 5/22/05 Bromoform BQL 4.46 1 5/22/05 Bromomethane BQL 4.46 1 5/22/05 2-Butanone BQL 22.3 1 5/22/05 n-Butylbenzene BQL 4.46 1 5/22/05 sec-Butylbenzene BQL 4.46 1 5/22/05 tert-Butylbenzene BQL '4.46 1 5/22/05 Carbon disulfide BQL 4.46 1 5/22/05 Carbon tetrachloride BQL 4.46 1 5/22/05 Chlorobenzene BQL 4.46 1 5/22/05 CChloroethane BQL 4.46 1 5/22/05 Chloroform BQL 4.46 1 5/22/05 Chloromethane BQL 4.46 1 5/22/05 2-Chlorotoluene BQL 4.46 1 5122/05 4-Chlorotoluene BQL 4.46 1 5/22/05 Dibromochloromethane BQL 4.46 1 5/22/05 1,2-Dibromo-3-chloropropane BQL 4.46 1 5/22/05 Dibromomethane BQL 4.46 1 5/22/05 1,2-Dibromoethane (EDB) BQL 4.46 1 5/22/05 1,2-Dichlorobenzene BQL 4.46 1 5/22/05 1,3-Dichlorobenzene BQL 4.46 1 5/22/05 1,4-Dichlorobenzene BQL 4.46 1 5/22/05 trans-1,4-Dichloro-2-butene BQL 4.46 1 5/22105 1,1-Dichloroethane BQL 4.46 1 5/22/05 1,1-Dichloroethene BQL 4.46 1 5/22/05 1,2-Dichloroethane BQL 4.46 1 5/22/05 cis-1,2-Dichloroethene BQL 4.46 1 5/22/05 trans-1,2-dichloroethene BQL 4.46 1 5/22/05 1,2-Dichloropropane BQL 4.46 1 5/22/05 1,3-Dichloropropane BQL 4.46 1 5/22/05 2,2-Dichloropropane BQL 4.46 1 5/22105 1,1-Dichloropropene BQL 4.46 1 5/22/06 cis-1,3-Dichloropropene BQL 4.46 1 5/22/05 trans-1,3-Dichloropropene BQL 4.46 1 5/22/05 Dichlorodifluorometharie BQL 4.46 1 5/22/05 Diisopropyl ether (DIPE) BQL 4.46 1 5/22/05 Ethylbenzene BQL 4.46 1 5/22/05 Hexachlorobutadiene BQL 4.46 1 5/22/05 Page 1 of 2 GCMS_LIMS SOLO V1 31 N.C. CERTIFICATION #481 2 Of 23 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles C• by GCMS 8260-5035 Client Sample ID: MWA 1 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 05-17-200510:00 Lab Sample ID G121-330-1A Date Received: 5/17/05 Lab Project ID: G121-330 Matrix: Soil Report Basis: Dry Weight %Solids: 91.1 Report Name Result Quantitation Dilution Date Compound UGIKG Limit UG/KG Factor Analyzed 2-Hexanone BQL 4.46 1 5/22/05 lodomethane BQL 4.46 1 5/22/05 Isopropylbenzene BQL 4.46 1 5/22/05 4-Isopropyltoluene BQL 4.46 1 5/22/05 Methylene chloride BQL 17.8 1 5/22/05 4-Methyl-2-pentanone BQL 4.46 1 5/22/05 Methyl-tert-butyl ether (MTBE) BQL 4.46 1 5/22/05 Naphthalene BQL 4.46 1 5/22/05 n-Propyi benzene BQL 4.46 1 5/22/05 Styrene BQL 4.46 1 5/22/05 1,1,1,2-Tetrachloroethane BQL 4.46 1 5/22/05 1,1,2,2-Tetrachloroethane BQL 4.46 1 5122/05 Tetrachloroethene BQL 4.46 1 5/22/05 Toluene BQL 4.46 1 5/22/05 f1,2,3-Trichlorobenzene C0 BQL 4.46 1 5/22/05 1,2,4-Trichlorobenzene BQL 4.46 1 5/22/05 Trichloroethene BQL 4.46 1 5/22/05 1,1,1-Trichloroethane BQL 4.46 1 5/22/05 1,1,2-Trichloroethane BQL 4.46 1 5/22/05 Trichlorofluoromethane BQL 4.46 11 5/22/05 1,2,3-Trichloropropane BQL 4.46 1 5/22/05 1,2,4-Trimethylbenzene BQL 4.46 1 5/22/05 1,3,5-Trimethylbenzene BQL 4.46 1 5122/05 Vinyl chloride BQL 4.46 1 5/22/05 m-,p-Xylene BQL 8.92 1 5/22/05 o-Xylene BQL 4.46 1 5/22/05 Spike Spike Percent Added Result Recovered 4-Bromofluorobenzene 50 56 112 1,2-Dichloroethane-d4 50 49.5 99 Toluene-d8 50 50.4 101 Comments: Flags: BQL = Below Quantitation Limits. Reviewed By: fL►y° N.C. CERI IFI�ATION #481 ccMs `1"'S �`° �' 3"'3 of 23 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles Client Sample ID: MW-12 by GCMS 8260.5035 Analyzed By: J7F Client Project ID: Himont Shipping Date Collected: 05-17-200511:00 Lab Sample ID G121-330-2A Date Received: 5/17/05 Lab Project ID: G121-330 Matrix: Soil Report Basis: Dry Weight %Solids: 97.6 Report Name Result Quantitation Dilution Date Compound UG/KG Limit UGIKG Factor Analyzed Acetone BQL 47.5 1 5/22/05 Benzene BQL 4.75 1 5/22/05 Bromobenzene BQL 4.75 1 5/22/05 Bromochloromethane BQL 4.75 1 5/22/06 Bromodichloromethane BQL 4.75 1 5/22/05 Bromoform BQL 4.75 1 5/22/05 Bromomethane BQL 4.75 1 5/22105 2-Butanone BQL 23.8 1 5/22/05 n-Butylbenzene BQL 4.75 1 5/22/05 sec-Butylbenzene BQL 4.75 1 5/22/05 tert-Butylbenzene BQL 4.75 1 5/22/05 Carbon disulfide BQL 4.75 1 5/22/05 Carbon tetrachloride BQL 4.75 1 5/22/05 Chlorobenzene BQL 4.75 1 5/22105 VChloroethane BQL 4.75 1 5/22/05 Chloroform BQL 4.75 1 5/22/05 Chloromethane BQL 4.75 1 5/22/05 2-Chlorotoluene BQL 4.75 1 5/22/05 4-Chlorotoluene BQL 4.75 1 5/22/05 Dibromochloromethane BQL 4.75 1 5/22/05 1,2-Dibromo-3-chloropropane BQL 4.75 1 5/22/05 Dibromomethane BQL 4.75 1 5122/05 1,2-Dibromoethane (EDB) BQL 4.75 1 5/22/06 1,2-Dichlorobenzene BQL 4.75 1 5/22/05 1,3-Dichlorobenzene BQL 4.75 1 5/22/05 1,4-Dichlorobenzene BQL 4.75 1 5/22105 trans-1,4-Dichloro-2-butene BQL 4.75 1 5/22/05 1,1-Dichloroethane BQL 4.75 1 5/22/05 1,1-Dichloroethene BQL 4.75 1 5/22/05 1,2-Dichloroethane BQL 4.75 1 5/22/05 cis-1,2-Dichloroethene BQL 4.75 1 5/22/05 trans-1,2-dichloroethene BQL 4.75 1 5/22/05 1,2-Dichloropropane BQL 4.75 1 5/22105 1,3-Dichloropropane BQL 4.75 1 5/22/05 2,2-Dichloropropane BQL 4.75 1 5/22/05 1,1-Dichloropropene BQL 4.75 1 5/22/05 cis-1,3-Dichloropropene BQL 4.75 1 5/22/05 trans-1,3-Dichloropropene BQL 4.75 1 5/22/05 Dichlorodifluoromethane Diisopropyl ether (DIPE) BQL BQL 4.75 4.75 1 1 5/22/05 5/22/05 Ethylbenzene BQL 4.75 1 5/22/05 Hexachiorobutadiene BQL 4.75 1 5/22/05 Page 1 of 2 GCM8 1MS SOLO V1.3ads N.C. CER I IFICATION #481 4 of 23 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles lk by GCMS 8260-5035 ient Sample ID: MW-12 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 05-17-200511:00 Lab Sample ID G121-330-2A Date Received: 5/17/05 Lab Project ID: G121-330 Matrix: Soil Report Basis: Dry Weight %Solids: 97.6 Report Name Result Quantitation Dilution Date Compound UG/KG Limit UG/KG Factor Analyzed 2-Hexanone BQL 4.75 1 5/22/05 lodomethane BQL 4.75 1 5/22/05 Isopropylbenzene BQL 4.75 1 5/22/05 4-Isopropyltoluene BQL 4.75 1 5/22/05 Methylene chloride BQL 19.0 1 5/22/05 4-Methyl-2-pentanone BQL 4.75 1 5/22/05 Methyl-tert-butyl ether (MTBE) BQL 4.75 1 5/22/05 Naphthalene BQL 4.75 1 5/22/05 n-Propyl benzene BQL 4.75 1 5/22/05 Styrene BQL 4.75 1 5/22105 1,1,1,2-Tetrachloroethane BQL 4.75 1 5/22/05 1,1,2,2-Tetrachloroethane BQL 4.75 1 5/22/05 Tetrachloroethene BQL 4.75 1 5/22/05 Toluene BQL 4.75 1 5/22/05 1,2,3-Trichlorobenzene BQL 4.75 1 5/22/05 1,2,4-Trichlorobenzene BQL 4.75 1 5122/05 Trichloroethene BQL 4.75 1 5/22/05 1,1,1-Trichloroethane BQL 4.75 1 5/22/05 1,1,2-Trichloroethane BQL 4.75 1 5/22/05 Trichlorofluoromethane BQL 4.75 1 5/22/05 1,2,3-Trichloropropane BQL 4.75 1 5/22/05 1,2,4-Trimethylbenzene BQL 4.75 1 5/22/05 1,3,5-Trimethylbenzene BQL 4.75 1 5/22/05 Vinyl chloride BQL 4.75 1 5/22/05 m-,p-Xylene BQL 9.51 1 5/22/05 o-Xylene BQL 4.75 1 5/22/05 Spike Spike Percent Added Result Recovered 4-Bromofluorobenzene 50 54.8 110 1,2-Dichloroethane-d4 50 50.5 101 Toluene-d8 50 50.7 101 Comments: Flags: BQL = Below Quantitation Limits. 0- Reviewed By: _fz-aP Page 2 of 2 GCMS_UMS_SOLO V1.3 xis N.C. CERTIFICATION #481 5 of 23 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles lkient by GCMS 8260.5035 Sample ID: MWA 3 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 05-17-200512:30 Lab Sample ID G121-330-3A Date Received: 5/17/05 Lab Project ID: G121-330 Matrix: Soil Report Basis: Dry Weight %Solids: 88.8 Report Name Result Quantitation Dilution Date Compound UG/KG Limit UG/KG Factor Analyzed Acetone BQL 44.7 1 5/22/05 Benzene BQL 4.47 1 5/22/05 Bromobenzene BQL 4.47 1 5/22/05 Bromochloromethane BQL 4.47 1 5/22/05 Bromodichloromethane BQL 4.47 1 5/22/05 Bromoform BQL 4.47 1 5/22/05 Bromomethane BQL 4.47 1 5/22/05 2-Butanone BQL 22.4 1 5/22/05 n-Butylbenzene BQL 4.47 1 5/22105 sec-Butylbenzene BQL 4.47 1 5/22/05 tert-Butylbenzene BQL 4.47 1 5/22/05 Carbon disulfide BQL 4.47 1 5/22/05 Carbon tetrachloride BQL 4.47 1 5/22/05 Chlorobenzene BQL 4.47 1 5/22/05 hloroethane 1W, BQL4.47 1 5/22/05 hloroform BQL 4.47 1 5/22/05 Chloromethane BQL 4.47 1 5/22/05 2-Chlorotoluene BQL 4.47 1 5122/05 4-Chlorotoluene BQL 4.47 1 5/22/05 Dibromochloromethane BQL 4.47 1 5/22/05 1,2-Dibromo-3-chloropropane BQL 4.47 1 5122105 Dibromomethene BQL 4.47 1 5/22/05 1,2-Dibromoethane (EDB) BQL 4.47 1 5/22/05 1,2-Dichlorobenzene BQL 4.47 1 5/22/05 1,3-Dichlorobenzene BQL 4.47 1 5/22/05 1,4-Dichlorobenzene BQL 4.47 1 5/22/05 trans-1,4-Dichloro-2-butene BQL 4.47 1 5/22/05 1,1-Dichloroethane BQL 4.47 1 5/22/05 1,1-Dichloroethene BQL 4.47 1 5/22/05 1,2-Dichloroethane BQL 4.47 1 5/22/05 cis-1,2-Dichloroethene BQL 4.47 1 5/22/05 trans-1,2-dichioroethene BQL 4.47 1 5/22/05 1,2-Dichloropropane BQL 4.47 1 5/22/05 1,3-Dichloropropane BQL 4.47 1 5/22105 2,2-Dichloropropane BQL 4.47 1 5/22/05 1,1-Dichloropropene BQL 4.47 1 5/22/05 cis-1,3-Dichloropropene BQL 4.47 1 5/22/05 trans-1,3-Dichloropropene BQL 4.47 1 5122/05 Dichlorodifluoromethane Diisopropyl ether (DIPS) BQL BQL 4.47 4.47 1 1 5/22/05 5/22/05 Ethylbenzene BQL 4.47 1 5/22/05 Hexachlorobutadiene BQL 4.47 1 5/22/05 Pa e 1 of 2 GCMS_LIMS SOLO V1.3.x1s N.C. CEIFICATION #481 6 of 23 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles by GCMS 8260.5035 Client Sample ID: MW-13 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 05-17-2005 12:30 Lab Sample ID G121-330-3A Date Received: 5/17/05 Lab Project ID: G121-330 Matrix: Soil Report Basis: Dry Weight %Solids: 88.8 Report Name Result Quantitation Dilution Date Compound UG/KG Limit UG/KG Factor Analyzed 2-Hexanone BQL 4.47 1 5/22/05 lodomethane BQL 4.47 1 5/22/05 Isopropylbenzene BQL 4.47 1 5/22/05 4-Isopropyltoluene BQL 4.47 1 5/22/05 Methylene chloride BQL 17.9 1 5/22/05 4-Methyl-2-pentanone BQL 4.47 1 5/22/05 Methyl-tert-butyl ether (MTBE) BQL 4.47 1 5/22/05 Naphthalene BQL 4.47 1 5122/05 n-Propyl benzene BQL 4.47 1 5/22/05 Styrene BQL 4.47 1 5/22/05 1,1,1,2-Tetrachloroethane BQL 4.47 1 5/22/05 1,1,2,2-Tetrachloroethane BQL 4.47 1 5/22/05 Tetrachloroethene BQL 4.47 1 5/22/05 Toluene BQL 4.47 1 5/22/05 1,2,3-Trichlorobenzene BQL 4.47 1 5/22/05 1,2,4-Trichlorobenzene BQL 4.47 1 5/22/05 Trichloroethene BQL 4.47 1 5/22/05 1,1,1-Trichloroethane BQL 4.47 1 5/22/05 1,1,2-Trichloroethane BQL 4.47 1 5/22/05 Trichlorofluoromethane BQL 4.47 1 5/22/05 1,2,3-Trichloropropane BQL 4.47 1 5/22/05 1,2,4-Trimethylbenzene BQL 4.47 1 5/22/05 1,3,5-Trimethylbenzene BQL 4.47 1 5/22/05 Vinyl chloride BQL 4.47 1 5/22/05 m-,p-Xylene BQL 8.95 1 5/22105 o-Xylene BQL 4.47 1 5/22/05 Spike Spike Percent Added Result Recovered 4-Bromofluorobenzene 50 54.5 109 1,2-Dichloroethane-d4 50 47.9 96 Toluene-d8 50 49.8 100 Comments: Flags: BQL = Below Quantitation Limits. 0 Reviewed By: 9-YAP Page 2 of 2 GCMS UMS SOLO V1 Ul N.C. CERTIFICATION #481 � of 23 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles (0-client by GCMS 8260-5035 Sample ID: MW-14 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 05-17-2005 13:30 Lab Sample ID G121-330-4A Date Received: 5/17/05 Lab Project ID: G121-330 Matrix: Soil Report Basis: Dry Weight %Solids: 93.6 Report Name Result Quantitation Dilution Date Compound UG/KG Limit UG/KG Factor Analyzed Acetone BQL 42.3 1 5/22/05 Benzene BQL 4.23 1 5/22/05 Bromobenzene BQL 4.23 1 5/22/05 Bromochloromethane BQL 4.23 1 5/22/05 Bromodichloromethane BQL 4.23 1 5/22/05 Bromoform BQL 4.23 1 5/22/05 Bromomethane BQL 4.23 1 5/22/05 2-Butanone BQL 21.1 1 5/22105 n-Butylbenzene BQL 4.23 1 5/22/05 sec-Butylbenzene BQL 4.23 1 5/22/05 tert-Butyl benzene BQL 4.23 1 5/22105 Carbon disulfide BQL 4.23 1 5/22/05 Carbon tetrachloride BQL 4.23 1 5/22/05 Chlorobenzene BQL 4.23 1 5/22/05 Chloroethane A-Chloroform BQL 4.23 1 5/22/05 BQL 4.23 1 5/22/05 Chloromethane BQL 4.23 1 5/22/05 2-Chlorotoluene BQL 4.23 1 5/22/05 4-Chlorotoluene BQL 4.23 1 5/22/05 Dibromochloromethane BQL 4.23 1 5/22/05 1,2-Dibromo-3-chioropropane BQL 4.23 1 5/22/05 Dibromomethane BQL 4.23 1 5/22/05 1,2-Dibromoethane (EDB) BQL 4.23 1 5/22105 1,2-Dichlorobenzene BQL 4.23 1 5/22/05 1,3-Dichlorobenzene BQL 4.23 1 5/22/05 1,4-Dichlorobenzene BQL 4.23 1 5/22/05 trans-1,4-Dichloro-2-butene BQL 4.23 1 5/22/05 1,1-Dichloroethane BQL 4.23 1 5/22/05 1,1-Dichioroethene BQL 4.23 1 5/22/05 1,2-Dichloroethane BQL 4.23 1 5/22/05 cis-1,2-Dichloroethane BQL 4.23 1 5/22/05 trans-1,2-dichloroethene BQL 4.23 1 5/22/05 1,2-Dichloropropane BQL 4.23 1 5/22/05 1,3-Dichloropropane BQL 4.23 1 5/22/05 2,2-Dichloropropane BQL 4.23 1 5/22/05 1,1-Dichloropropene BQL 4.23 1 5/22/05 cis-1,3-Dichloropropene BQL 4.23 1 5/22/05 trans-1,3-Dichloropropene BQL 4.23 1 5/22/05 Dichlorodifluoromethane BQL 4.23 1 5/22/05 Diisopropyl ether (DIPE) BQL 4.23 1 5/22/05 Ethylbenzene BQL 4.23 1 5/22/05 Hexachiorobutadiene BQL 4.23 1 5/22/05 Page 1 of 2 GCMS LIMS_SOLO V7.3 xla N.C. CERTIFICATION #481 8 of 23 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles (0 by GCMS 8280-5035 Client Sample ID: MW-14 Analyzed B Y Y: JTF Client Project ID: Almont Shipping Date Collected: 05-17-200513:30 Lab Sample ID G121-330-4A Date Received: 5/17105 Lab Project ID: G121-330 Matrix: Soil Report Basis: Dry Weight %Solids: 93.6 Report Name Result Quantitation Dilution Date Compound UG/KG Limit UG/KG Factor Analyzed 2-Hexanone BQL 4.23 1 5/22/05 lodomethane BQL 4.23 1 5/22/05 Isopropylbenzene BQL 4.23 1 5/22/05 4-Isopropyltoluene BQL 4.23 1 5/22/05 Methylene chloride BQL 16.9 1 5/22/05 4-Methyl-2-pentanone BQL 4.23 1 5/22/05 Methyl-tert-butyl ether (MTBE) BQL 4.23 1 5/22/05 Naphthalene BQL 4.23 1 5/22/05 n-Propyl benzene BQL 4.23 1 5/22/05 Styrene BQL 4.23 1 5/22/05 1,1,1,2-Tetrachloroethane BQL 4.23 1 5/22/05 1,1,2,2-Tetrachloroethane BQL 4.23 1 5/22/05 Tetrachloroethene BQL 4.23 1 5/22/05 Toluene BQL 4.23 1 5/22/05 1,2,3-Trichlorobenzene BQL 4.23 1 5/22/05 1,2,4-Trichlorobenzene BQL 4.23 1 5/22/05 Trichloroethene BQL 4.23 1 5/22/05 1,1,1-Trichloroethane BQL 4.23 1 5/22/05 1,1,2-Trichloroethane BQL 4.23 1 5/22/05 Trichlorofluoromethane BQL 4.23 1 5/22/05 1,2,3-Trichloropropane BQL 4.23 1 5/22105 1,2,4-Trimethylbenzene BQL 4.23 1 5/22/05 1,3,5-Trimethylbenzene BQL 4.23 1 5/22/05 Vinyl chloride BQL 4.23 1 5/22/05 m-,p-Xylene BQL 8.45 1 5/22/05 o-Xylene BQL 4.23 1 5/22/05 4-Bromofluorobenzene 1,2-Dichloroethane-d4 Toluene-d8 Comments: Flags: BQL = Below Quantitation Limits. Spike Spike Percent Added Result Recovered 50 55.3 111 50 49.3 99 50 50.5 101 N.G. CER� IFI8ATION #481 Reviewed By: _tom_ GCMS LIMS SOLO V1.3A'b of 23 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles by GCMS 8260-5035 Client Sample ID: MW-15 Analyzed By: J7F Client Project ID: Almont Shipping Date Collected: 05-17-2005 15:00 Lab Sample ID G121-330-5A Date Received: 5/17/05 Lab Project ID: G121-330 Matrix: Soil Report Basis: Dry Weight %Solids: 88.1 Report Name Result Quantitation Dilution Date Compound UG/KG Limit UG/KG Factor Analyzed Acetone BQL 44.7 1 5/22/05 Benzene BQL 4.47 1 5/22/05 Bromobenzene BQL 4.47 1 5122/05 Bromochioromethane BQL 4.47 1 5/22/05 Bromodichloromethane BQL 4.47 1 5/22/05 Bromoform BQL 4.47 1 5/22/05 Bromomethane BQL 4.47 1 5/22/05 2-Butanone BQL 22.4 1 5/22/05 n-Butylbenzene BQL 4.47 1 5/22/05 sec-Butylbenzene BQL 4.47 1 5/22/05 tert-Butylbenzene BQL 4.47 1 5/22/05 Carbon disulfide BQL 4.47 1 5/22/05 Carbon tetrachloride BQL 4.47 1 5/22/05 Chlorobenzene BQL 4.47 1 5/22/05 BQL 4.47 1 5/22/05 (�Chloroethane Chloroform BQL 4.47 1 5/22/05 Chloromethane BQL 4.47 1 5/22/05 2-Chlorotoluene BQL 4.47 1 5/22/05 4-Chlorotoluene BQL 4.47 1 5/22105 Dibromochloromethane BQL 4.47 1 5/22/05 1,2-Dibromo-3-chloropropane BQL 4.47 1 5/22/05 Dibromomethane BQL 4.47 1 5/22/05 1,2-Dibromoethane (EDB) BQL 4.47 1 5/22105 1,2-Dichlorobenzene BQL 4.47 1 5/22/05 1,3-Dichlorobenzene BQL 4.47 1 5/22105 1,4-Dichlorobenzene BQL 4.47 1 5/22/05 trans-1,4-Dichioro-2-butene BQL 4.47 1 5/22/05 1,1-Dichloroethane BQL 4.47 1 5/22/05 1,1-Dichloroethene BQL 4.47 1 5/22/05 1,2-Dichloroethane BQL 4.47 1 5/22/05 cis-1,2-Dichloroethene BQL 4.47 1 5/22/05 trans-1,2-dichloroethene BQL 4.47 1 5/22/05 1,2-Dichloropropane BQL 4.47 1 5/22/05 1,3-Dichloropropane BQL 4.47 1 5/22/05 2,2-Dichloropropane BQL 4.47 1 5/22/05 1,1-Dichloropropene BQL 4.47 1 5/22/05 cis-1,3-Dichloropropene BQL 4.47 1 5/22/05 trans-1,3-Dichloropropene BQL 4.47 1 5/22/05 Dichlorodiluoromethane BQL 4.47 1 5/22/05 .Diisopropyl ether (DIPE) BQL 4.47 1 5/22/05 Ethylbenzene BQL 4.47 1 5/22/05 Hexachlorobutadiene BQL 4.47 1 5/22/05 N.C. CEFZ I IF CATION #481 �Ms ��Ms_so�o ��.3 �• 14 of 23 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles �. by GCMS 8260-5035 Client Sample ID: MW-15 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 05-17-200515:00 Lab Sample ID G121-330-5A Date Received: 5117/05 Lab Project ID: G121-330 Matrix: Soil Report Basis: Dry Weight %Solids: 88.1 Report Name Result Quantitation Dilution Date Compound UG/KG Limit UG/KG Factor Analyzed 2-Hexanone BQL 4.47 1 5/22/05 lodomethane BQL 4.47 1 5/22/05 Isopropylbenzene BQL 4.47 1 5/22/05 4-Isopropyltoluene BQL 4.47 1 5/22/06 Methylene chloride BQL 17.9 1 5/22/05 4-Methyl-2-pentanone BQL 4.47 1 5/22/05 Methyl-tert-butyl ether (MTBE) BQL 4.47 1 5/22/05 Naphthalene BQL 4.47 1 5/22/05 n-Propyl benzene BQL 4.47 1 5/22/05 Styrene BQL 4.47 1 5/22/05 1,1,1,2-Tetrachloroethane BQL 4.47 1 5/22/05 1,1,2,2-Tetrachloroethane BQL 4.47 1 5/22/05 Tetrachloroethene BQL 4.47 1 5/22/05 Toluene BQL 4.47 1 5/22/05 1,2,3-Trichlorobenzene BQL 4.47 1 5/22/05 1,2,4-Trichlorobenzene BQL 4.47 1 5/22/05 Trichloroethene BQL 4.47 1 5/22/05 1, 1, 1 -Trichloroethane BQL 4.47 1 5/22/05 1,1,2-Trichloroethane BQL 4.47 1 5/22/05 Trichlorofluoromethane BQL 4.47 1 5/22/05 1,2,3-Trichloropropane BQL 4.47 1 5/22/05 1,2,4-Trimethylbenzene BQL 4.47 1 5/22105 1,3,5-Trimethylbenzene BQL 4.47 1 5/22105 Vinyl chloride BQL 4.47 1 5/22/05 m-,p-Xylene BQL 8.95 1 5/22/05 o-Xylene BQL 4.47 1 5/22/05 Spike Spike Percent Added Result Recovered 4-Bromofluorobenzene 50 55.1 110 1,2-Dichloroethane-d4 50 50 100 Toluene-d8 50 50.6 101 Comments: Flags: BQL = Below Quantitation Limits. A Reviewed By: ?-IAP _ Pac �a 212 GCMSLIMSS0L0 Vt 3.xls N.C. CER f IFICATION #481 __11 of 23 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Metals C� Client Sample ID: MW-11 Analyzed By: PSW Client Project ID: Aimont Shipping Date Collected: 5/17/200510:00 Lab Sample ID: G121-330-1 Date Received: 5/17/2005 Lab Project ID: G121-330 Matrix: SOIL Batch ID: 2846 2884 Solids 91.10 Report Basis: Dry Metals Result RL DF Units Method Date Analyzed Arsenic 2.55 0.998 1 MG1KG 6010E 6/5/2005 Barium BQL 9.98 1 MG/KG 6010E 6/5/2005 Cadmium BQL 0.998 1 MG/KG 6010B 6/5/2005 Chromium 2.33 0.998 1 MG/KG 6010E 6/5/2005 Lead 28.8 0.998 1 MG/KG 6010E 6/5/2005 Mercury 0.216 0.0196 1 MG/KG 7471 5/25/2005 Selenium BQL 2.00 1 MG/KG 6010B 6/5/2005 Silver BQL 0.998 1 MG/KG 6010E 6/5/2005 Comments BQL = Below Quantitation Limits DF = Dilution Factor J = Between MDL and RL Reviewed By: a-,✓ N.C. CERTIFICATION #481 MET LIMS 9.1 12 of 23 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Metals �• Client Sample ID: MW-12 Analyzed By: PSW Client Project ID: Almont Shipping Date Collected: 5/17/2005 11:00 Lab Sample ID: G121-330-2 Date Received: 5/17/2005 Lab Project ID: G121-330 Matrix: SOIL Batch ID: 2846 2884 Solids 97.58 Report Basis: Dry Metals Result RL DF Units Method Date Analyzed Arsenic BQL 0.986 1 MG/KG 6010B 6/5/2005 Barium BQL 9.86 1 MG/KG 6010B 6/5/2005 Cadmium BQL 0.986 1 MG/KG 6010B 6/5/2005 Chromium 1.01 0.986 1 MG/KG 6010B 6/5/2005 Lead 5.83 0.986 1 MG/KG 6010B 6/5/2005 Mercury 0.0360 0.0197 1 MG/KG 7471 5/25/2005 Selenium BQL 1.97 1 MG/KG 6010E 6/5/2005 Silver BQL 0.986 1 MG/KG 6010E 6/5/2005 Comments BQL = Below Quantitation Limits DF = Dilution Factor J = Between MDL and RL Reviewed By: irO MET LIMS_3.1 N.C. CERTIFICATION #481 13 of 23 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Metals Client Sample ID: MW-13 Analyzed By: PSW Client Project ID: Almont Shipping Date Collected: 5117/200512:30 Lab Sample ID: G121-330-3 Date Received: 5/17/2005 Lab Project ID: G121-330 Matrix: SOIL Batch ID: 2846 2884 Solids 88.83 Report Basis: Dry Metals Result RL DF Units Method Date Analyzed Arsenic BQL 1.08 1 MG/KG 6010B 6/5/2005 Barium BQL 10.8 1 MG/KG 6010E 6/5/2005 Cadmium BQL 1.08 1 MG/KG 6010B 6/5/2005 Chromium 1.96 1.08 1 MG/KG 6010B 6/5/2005 Lead 2.92 1.08 1 MG/KG 6010E 6/5/2005 Mercury BQL 0.0212 1 MG/KG 7471 5/25/2005 Selenium BQL 2.16 1 MG/KG 6010B 6/5/2005 Silver BQL 1.08 1 MG/KG 6010B 6/5/2005 Comments BQL = Below Quantitation Limits DF = Dilution Factor J = Between MDL and RL Reviewed By: 9,,,o MET uMs_3.1 N.C. CERTIFICATION #481 14 of 23 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Metals C • Client Sample ID: MW-14 Analyzed B Yz Y� PSW Client Project ID: Almont Shipping Date Collected: 5/17/200513:30 Lab Sample ID: G121-330-4 Date Received: 5/17/2005 Lab Project ID: G121-330 Matrix: SOIL Batch ID: 2846 2884 Solids 93.59 Report Basis: Dry Metals Result RL DF Units Method Date Analyzed Arsenic BQL 0,989 1 MG/KG 6010E 6/5/2005 Barium BQL 9.89 1 MG/KG 60101B 6/5/2005 Cadmium BQL 0.989 1 MG/KG 6010E 6/5/2005 Chromium 2.10 0.989 1 MG/KG 6010E 6/5/2005 Lead 10.6 0.989 1 MG/KG 601013 6/5/2005 Mercury 0.0315 0.0198 1 MG/KG 7471 5/25/2005 Selenium BQL 1.98 1 MG/KG 6010E 6/5/2005 Silver BQL 0.989 1 MG/KG 6010B 6/5/2005 Comments �• BQL = Below Quantitation Limits DF = Dilution Factor J = Between MDL and RL Reviewed By: 2w,A N.C. CERTIFICATION #481 Mer_uras 3.1 15 of 23 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Metals C0 Client Sample ID: MW-15 Analyzed By: PSW Client Project ID: Almont Shipping Date Collected: 5117/200515:00 Lab Sample ID: G121-330-5 Date Received: 5/17/2005 Lab Project ID: G121-330 Matrix: SOIL Batch ID: 2846 2884 Solids 88.14 Report Basis: Dry Metals Result RL DF Units Method Date Analyzed Arsenic 7.70 0.945 1 MG/KG 6010B 6/5/2005 Barium BQL 9.45 1 MG/KG 6010B 6/5/2005 Cadmium BQL 0.945 1 MG/KG 6010E 6/5/2005 Chromium 19.0 0.945 1 MG/KG 6010B 6/5/2005 Lead 5.91 0.945 1 MG/KG 6010B 6/5/2005 Mercury BQL 0.0206 1 MG/KG 7471 5/25/2005 Selenium BQL 1.89 1 MG/KG 6010E 6/5/2005 Silver BQL 0.945 1 MG/KG 6010E 6/5/2005 Comments Ice BQL = Below Quantitation Limits DF = Dilution Factor J = Between MDL and RL Reviewed By: _ MET uMUA N.C. CERTIFICATION #481 16 of 23 C9 (• PARADIGM ANALYTICAL LABORATORIES, INC. Analytical Results Client Sample ID: MW 11 Date Collected: 5/17/2005 Client Project ID: Almont Shipping Date Received: 5/17/2005 Lab Sample ID: G121-330-1 Matrix: Soil Lab Project ID: G121-330 Analyte Result RL Units Method Date Analyst Analyzed Ammonia 42.9 0.1 mg/kg 350.2 5/24/2005 Envirochem Chloride 110 0.1 mg/kg SM 4500CI-B 6/17/2005 Envirochem Nitrate BQL 0.29 mg/kg 353.3 6/9/2005 Envirochem Phosphorus 158 0.5 mg/kg 365.2 5/20/2005 Envirochem Sulfate 24.7 5 mg/kg 375.4 6/13/2005 Envirochem TKN 1675 0.1 mg/kg 351.3 5/23/2005 Envirochem Total Nitrogen 1676 0.2 mg/kg 353.3*/351.3 5/19/2005 Envirochem Comments BQL = Below Quantitation Limits DF = Dilution Factor RL = Report Limit Samples reported on dry weight basis. MDL and PQL adjusted for dry weights. N.C. CERTIFICATION #481 Reviewed By: 17 of 23 1, • co 0- PARADIGM ANALYTICAL LABORATORIES, INC. Analytical Results Client Sample ID: MW 12 Client Project ID: Almont Shipping Lab Sample ID: G121-330-2 Lab Project ID: G121-330 Analyte Result Ammonia 15 Chloride 474 Nitrate BQL Phosphorus 132 Sulfate 51.6 TKN 489 Total Nitrogen 490 Comments BQL = Below Quantitation Limits DF = Dilution Factor RL = Report Limit Date Collected: 5/17/2005 Date Received: 5/17/2005 Matrix: Soil RL Units Method Date Analyst Analyzed 0.1 mg/kg 350.2 5/24/2005 Envirochem 0.1 mg/kg SM 4500CI-B 6/17/2005 Envirochem 0.27 mg/kg 353.3 6/9/2005 Envirochem 0.5 mg/kg 365.2 5/20/2005 Envirochem 5 mg/kg 375.4 6/13/2005 Envirochem 0.1 mg/kg 351.3 5/23/2005 Envirochem 0.2 mg/kg 353.3*/351.3 5/19/2005 Envirochem Samples reported on dry weight basis. MDL and PQL adjusted for dry weights. N.C. CERTIFICATION #481 Reviewed By: 18 of 23 L� \q PARADIGM ANALYTICAL LABORATORIES, INC. Analytical Results Client Sample ID: MW 13 Date Collected: 5/17/2006 Client Project ID: Almont Shipping Date Received: 5/17/2005 Lab Sample ID: G121-330-3 Matrix: Soil J Lab Project ID: G121-330 Analyse Result RL Ammonia 359 0.1 Chloride 327 0.1 Nitrate 348 0.27 Phosphorus 8.19 0.5 Sulfate 194 5 TKN 3415 0.1 Total Nitrogen 3422 0.2 Comments BQL = Below Quantitation Limits DF = Dilution Factor RL = Report Limit Samples reported on dry weight basis. MDL and PQL adjusted for dry weights. Units Method Date Analyst Analyzed mg/kg 350.2 5/24/2005 Envirochem mg/kg SM 4500C1-B 6/17/2005 Envirochem mg/kg 353.3 6/9/2005 Envirochem mg/kg 365.2 5/20/2005 Envirochem mg/kg 375.4 6/13/2005 Envirochem mg/kg 351.3 5/23/2005 Envirochem mg/kg 353.3*/351.3 5/19/2005 Envirochem N.C. CERTIFICATION #481 Reviewed By: 19 of 23 A PARADIGM ANALYTICAL LABORATORIES, INC. Analytical Results Client Sample ID: MW 14 Date Collected: 5/17/2005 Client Project ID: Almont Shipping Date Received: 5/17/2005 Lab Sample ID: G121-330-4 Matrix: Soil Lab Project ID: G121-330 Analyte Result RL Units Method Date Analyst Analyzed Ammonia 108 0.1 mg/kg 350.2 5/24/2005 Envirochem Chloride 669 0.1 mg/kg SM 4500CI-B 6/17/2005 Envirochem Nitrate 1.14 0.27 mg/kg 353.3 6/9/2005 Envirochem Phosphorus 204 0.5 mg/kg 365.2 5/20/2005 Envirochem Sulfate 165 5 mg/kg 375.4 6/13/2005 Envirochem TKN 364 0.1 mg/kg 351.3 5/23/2005 Envirochem Total Nitrogen 365 0.2 mg/kg 353.3*/351.3 5/19/2005 Envirochem Comments BQL = Below Quantitation Limits DF = Dilution Factor RL = Report Limit Samples reported on dry weight basis. MDL and PQL adjusted for dry weights. N.C. CERTIFICATION #481 Reviewed By: 20 of 23 c• 10 (0 PARADIGM ANALYTICAL LABORATORIES, INC. Analytical Results Client Sample ID: MW 15 Date Collected: 5/17/2005 Client Project ID: Almont Shipping Date Received: 5/17/2006 Lab Sample ID: G121-330-5 Matrix: Soil Lab Project ID: G121-330 Analyte Result RL Ammonia 213 0A Chloride 84.7 0.1 Nitrate 13.5 0.27 Phosphorus 149 0.5 Sulfate 186 5 TKN 508 0.1 Total Nitrogen 531 0.2 Comments BQL = Below Quantitation Limits DF = Dilution Factor RL = Report Limit Samples reported on dry weight basis. MDL and PQL adjusted for dry weights. Units Method Date Analyst Analyzed mg/kg 350.2 5/24/2005 Envirochem mg/kg SM 4500CI-B 6/17/2005 Envirochem mg/kg 353.3 6/9/2005 Envirochem mg/kg 365.2 5/20/2005 Envirochem mg/kg 375.4 6/13/2005 Envirochem mg/kg 351.3 5/23/2005 Envirochem mg/kg 353.3"/351.3 5/19/2005 Envirochem N.C. CERTIFICATION #481 Reviewed By: 21 of 23 PARADIGM ANALYTICAL LABORATORIES, INC. co List of Reporting Abbreviations and Data Qualifiers 16 B = Compound also detected in batch blank BQL = Below Quantitation Limit DF = Dilution Factor Dup = Duplicate E = Estimated concentration, exceeds calibration range. J = Estimated concentration, below calibration range and above MDL LCS(D) = Laboratory Control Spike (Duplicate) MDL = Method Detection Limit MS(D) = Matrix Spike (Duplicate) PQL = Practical Quantitation Limit RL = Reporting Limit RPD = Relative Percent Difference mg/kg = milligram per kilogram, ppm, parts per million ug/kg = micrograms per kilogram, ppb, parts per billion mg/L = milligram per liter, ppm, parts per million ug/L = micrograms per liter, ppb, parts per billion % Rec = Percent Recovery % solids = Percent Solids Special Notes: 1) Metals and mercury samples are digested with a hot block, see the standard operating procedure document for details. 2) Uncertainty for all reported data is less than or equal to 30 percent. M134.011404.1 N.C. CERTIFICATION #481 22 of 23 *Ad V PARADIGM ANALYTICAL LABORATORIES, INC. 5500 Business Drive, Wilmington, NC 28405 Phone: (910)-350-1903 FAX: (910)-350-1557 Chain -of Custody Record & Analytical Request M N cOC# 46906 14 Page Of Client: P3gRhA 1 A5JUU Project ID: AIV-� ShIPRO Date: Address: Contact: lbrnaround: Address: Phone: Job Number: I_U._+o W. Tiow• P_tl_ Nnmher! Invoice To: oil •_ 1 1 000 0 NFA411 INMAN AF41 AMEN �..■.PAJrl NA ISMORONIn -� MOEN E ff-IMUMIN 0000 IN, Mid k I I d 6 W-, A, FAV 64P m rid, 104 1 FWAINE :rYF..1�r1! nT��rl�i WAa C NC SC Other SEE REVERSE FOR —TERMS AND CONDMONS alit PARADIGM ANALYTICAL LABORATORIES, INC. Mr. Gary Babb Babb & Associate P.O. Box 37697 Raleigh NC 27627 ReportNumber: G121-333 Client Project: Almont Shipping Dear Mr. Babb: Enclosed are the results of the analytical services performed under the referenced project. The samples are certified to meet the requirements of the National Environmental Laboratory Accreditation Conference Standards. Copies of this report and supporting data will be retained in our files for a period of five years in the event they are required for future reference. Any samples submitted to our laboratory will will be retained for a maximum of thirty (30) days from the date of this report unless other arrangements are requested. If there are any questions about the report or the services performed during this project, please call Paradigm at (910) 350-1903. We will be happy to answer any questions or concerns which you may have. Thank you for using Paradigm Analytical Labs for your analytical services. We look forward to working with you again on any additional analytical needs which you may have. Sincerely, Paradigm Analytical Laboratories, Inc. Lao tor; erector J. Patrick Weaver 0 ate N.C. CERTIFICATION #481 1 of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles by GCMS 82606 �. Client Sample ID: MW-1 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 5/25/05 7:00 Lab Sample ID: G121-333-1A Date Received: 5/25/05 Lab Project ID: G121-333 Matrix: Water Result Quantitation Dilution Date Compound UGIL Limit UG/L Factor Analyzed Acetone BQL 25.0 1 5/26/05 Benzene BQL 1.00 1 5126/05 Bromobenzene BQL 1.00 1 5/26/05 Bromochloromethane BQL 1.00 1 5/26/05 Bromodichloromethane BQL 1.00 1 5/26/05 Bromoform BQL 1.00 1 5/26/05 Bromomethane BQL 1.00 1 5/26/05 2-Butanone BQL 25.0 1 5126/05 n-Butylbenzene BQL 1.00 1 5/26/05 sec-Butylbenzene 4.88 1.00 1 5/26/05 tert-Butylbenzene BQL 1.00 1 5/26/05 Carbon disulfide BQL 1.00 1 5/26/05 Carbon tetrachloride BQL 1.00 1 5/26/05 Chlorobenzene BQL 1.00 1 5/26/05 Chloroethane BQL 1.00 1 5/26/05 Chloroform BQL 1.00 1 5/26/05 Chloromethane BQL 1.00 1 5/26/05 2-Chlorotoluene BQL 1.00 1 5/26/05 4-Chlorotoluene BQL 1.00 1 5/26105 Dibromochloromethane BQL 1.00 1 5/26/05 1,2-Dibromo-3-chloropropane BQL 5.00 1 5/26/05 Dibromomethane BQL 1.00 1 5/26/05 1,2-Dibromoethane (EDB) BQL 1.00 1 5/26/05 1,2-Dichlorobenzene BQL 1.00 1 5/26/05 1,3-Dichlorobenzene BQL 1.00 1 5/26/05 1,4-Dichlorobenzene BQL 1.00 1 5/26/05 trans-1,4-Dichioro-2-butene BQL 5.00 1 5/26/05 1,1-Dichloroethane BQL 1.00 1 5126/05 1,1-Dichloroethene BQL 1.00 1 5/26/05 1,2-Dichloroethane BQL 1.00 1 5/26/05 cis-1,2-Dichloroethene BQL 1.00 1 5/26/05 trans- 1,2-dichloroethene BQL 1.00 1 5/26/05 1,2-Dichloropropane BQL 1.00 1 5/26/05 1,3-Dichloropropane BQL 1.00 1 5/26/05 2,2-Dichloropropane BQL 1.00 1 5/26/05 1,1-Dichloropropene BQL 1.00 1 5/26/05 cis-1,3-Dichloropropene BQL 1.00 1 5/26/05 trans-1,3-Dichloropropene BQL 1.00 1 5/26/05 Dichiorodifluoromethane BQL 5.00 1 5126/05 ether (DIPE) BQL 1.00 1 5/26/05 iDiisopropyl Etylbenzene BQL 1.00 1 5/26/05 Hexachlorobutadiene BQL 1.00 1 5126/05 Page 1 of 2 GCMS LIMS Q.82 xx s, of 77 N.C. CERTIFICATION IFICATION #481 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles by GCMS 8260E COClient Sample ID: MW-1 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 5/25/05 7:00 Lab Sample ID: G121-333-1A Date Received: 5/25/05 Lab Project ID: G121-333 Matrix: Water Result Quantitation Dilution Date Compound UGIL Limit UGIL Factor Analyzed 2-Hexanone BQL 5.00 1 5/26/05 lodomethane BQL 1.00 1 5126/05 Isopropyibenzene BQL 1.00 1 5/26/05 4-Isopropyltoluene 140 10.0 10 5/27/05 Methylene chloride BQL 5.00 1 5/26105 4-Methyl-2-pentanone BQL 5.00 1 5/26105 Methyl-tert-butyl ether (MTBE) BQL 1.00 1 5/26/05 Naphthalene BQL 1.00 1 5/26/05 n-Propyl benzene BQL 1.00 1 5/26/05 Styrene BQL 1.00 1 5/26/05 1,1,1,2-Tetrachloroethane BQL 1.00 1 5/26/05 1,1,2,2-Tetrachloroethane BQL 1.00 1 5/26/05 Tetrachloroethene 2.17 1.00 1 5/26/05 Toluene BQL 1.00 1 5/26/05 1,2,3-Trichlorobenzene BQL 1.00 1 5/26/05 1,2,4-Trichlorobenzene BQL 1.00 1 6/26/05 Trichloroethene 5.62 1.00 1 5/26/05 1,1,1-Trichloroethane BQL 1.00 1 5/26/05 1,1,2-Trichloroethane BQL 1.00 1 5/26/05 Trichlorofluoromethane BQL 1.00 1 5/26/05 1,2,3-Trichloropropane BQL 1.00 1 5/26/05 1,2,4-Trimethylbenzene BQL 1.00 1 5/26/05 1,3,5-Trimethylbenzene BQL 1.00 1 5/26/05 Vinyl chloride BQL 1.00 1 5/26/05 m-,p-Xylene BQL 2.00 1 5/26/05 o-Xylene BQL 1.00 1 5/26/05 Spike Spike Percent Added Result Recovered 4-Bromofluorobenzene 10 9.96 100 1,2-Dichloroethane-d4 10 9.48 95 Toluene-d8 10 10.1 101 Comments: Flags: BQL = Below Quantitation Limits. (• Reviewed By: Pale 2 of 2 GCMS LIMS vz.62 xl N.C. CER I IFICATION #481 Of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles ((�� by GCMS 8260E ` * Client Sample ID: MW-2 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 5/25/05 7:20 Lab Sample ID: G121-333-213 Date Received: 5/25/05 Lab Project ID: G121-333 Matrix: Water Result Quantitation Dilution Date Compound UG/L Limit UGIL Factor Analyzed Acetone BQL 25.0 1 5/27/05 Benzene BQL 1.00 1 5/27/05 Bromobenzene BQL 1.00 1 5/27/05 Bromochloromethane BQL 1.00 1 5127/05 Bromodichloromethane BQL 1.00 1 5/27/05 Bromoform BQL 1.00 1 5/27/05 Bromomethane BQL 1.00 1 5/27/05 2-Butanone BQL 25.0 1 5/27/05 n-Butylbenzene BQL 1.00 1 5/27/05 sec-Butylbenzene BQL 1.00 1 5/27105 tert-Butylbenzene BQL 1.00 1 5/27/05 Carbon disulfide BQL 1.00 1 5/27/05 Carbon tetrachloride BQL 1.00 1 5/27105 Chlorobenzene BQL 1.00 1 5/27/05 Chloroethane �. Chloroform BQL BQL 1.00 1.00 1 1 5/27/05 5/27/05 Chloromethane BQL 1.00 1 5/27/05 2-Chlorotoluene BQL 1.00 1 5/27/05 4-Chlorotoluene BQL 1.00 1 5/27/05 Dibromochloromethane BQL 1.00 1 5/27/05 1,2-Dibromo-3-chloropropane BQL 5.00 1 5/27/05 Dibromomethane BQL 1.00 1 5/27/05 1,2-Dibromoethane (EDB) BQL 1.00 1 5/27/05 1,2-Dichlorobenzene BQL 1.00 1 5/27/05 1,3-Dichlorobenzene BQL 1.00 1 5/27/05 1,4-Dichlorobenzene BQL 1.00 1 5/27/05 trans-1,4-Dichloro-2-butene BQL 5.00 1 5/27/05 1,1-Dichloroethane BQL 1.00 1 5/27/05 1,1-Dichloroethene BQL 1.00 1 5/27/05 1,2-Dichloroethane BQL 1.00 1 5/27/05 cis-1,2-Dichloroethene BQL 1.00 1 5/27105 trans-1,2-dichloroethene BQL 1.00 1 5/27/05 1,2-Dichloropropane BQL 1.00 1 5/27/05 1,3-Dichloropropane BQL 1.00 1 5/27/05 2,2-Dichloropropane BQL 1.00 1 5/27/05 1,1-Dichloropropene BQL 1.00 1 5/27105 cis-1,3-Dichloropropene BQL 1.00 1 5127/05 trans-1,3-Dichloropropene BQL 1.00 1 5/27/05 Dichlorodifluoromethane BQL 5.00 1 5/27/05 Diisopropyl ether (DIPE) BQL 1.00 1 5/27/05 Ethylbenzene BQL 1.00 1 5/27/05 Hexachlorobutadiene BQL 1.00 1 5/27/05 N.C. CER-FICATION #481 GCMS_LIM4-y282.1 of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles by GCMS 8260E CO Client Sample ID: MW-2 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 5/25/05 7:20 Lab Sample ID: G121-333-213 Date Received: 5/25/05 Lab Project ID: G121-333 Matrix: Water Result Quantitation Dilution Date Compound UG/L Limit UG/L Factor Analyzed 2-Hexanone BQL 5.00 1 5/27/05 lodomethane BQL 1.00 1 5/27/05 Isopropylbenzene BQL 1.00 1 5/27/05 4-Isopropyitoluene BQL 1.00 1 5/27/05 Methylene chloride BQL 5.00 1 5/27/05 4-Methyl-2-pentanone BQL 5.00 1 5/27/05 Methyl -tent -butyl ether (MTBE) BQL 1.00 1 5/27/05 Naphthalene 45.2 5.00 5 5/31/05 n-Propyl benzene BQL 1.00 1 5/27/05 Styrene BQL 1.00 1 5/27/05 1,1,1,2-Tetrachloroethane BQL 1.00 1 5/27/05 1,1,2,2-Tetrachloroethane BQL 1.00 1 5/27/05 Tetrachloroethene BQL 1.00 11 5/27/05 Toluene BQL 1.00 1 5/27/05 1,2,3-Trichlorobenzene BQL 1.00 1 5/27/05 C• 1,2,4-Trichlorobenzene BQL 1.00 1 5/27/05 Trichloroethene BQL 1.00 1 5/27/05 1,1,1-Trichloroethane BQL 1.00 1 5/27/05 1,1,2-Trichloroethane BQL 1.00 1 5/27/05 Trichlorofluoromethane BQL 1.00 1 5/27/05 1,2,3-Trichloropropane BQL 1.00 1 5127/05 1,2,4-Trimethylbenzene BQL 1.00 1 5/27/05 1,3,5-Trimethylbenzene BQL 1.00 1 5127/05 Vinyl chloride BQL 1.00 1 5/27/05 m-,p-Xylene BQL 2.00 1 5/27/05 o-Xylene BQL 1.00 1 5127/05 Spike Spike Percent Added Result Recovered 4-Bromofluorobenzene 10 9.86 99 1,2-Dichloroethane-d4 10 10.4 104 Toluene-d8 10 10 100 Comments: Flags: BQL = Below Quantitation Limits. ,. Reviewed By: 7-ti/' Pa 2 Of 2 GCMS_LIMS v2,62.x1 N.C. CER 1 IFICATION #481 Of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles by GCMS 8260E CoClient Sample ID: MW-3 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 5/25/05 7:40 Lab Sample ID: G121-333-313 Date Received: 5/25/05 Lab Project ID: G121-333 Matrix: Water Result Quantitation Dilution Date Compound UG/L Limit UGIL Factor Analyzed Acetone BQL 25.0 1 5/27/05 Benzene BQL 1.00 1 5/27/05 Bromobenzene BQL 1.00 1 5/27/05 Bromochloromethane BQL 1.00 1 5/27/05 Bromodichioromethane BQL 1.00 1 5/27/05 Bromoform BQL 1.00 1 5/27/05 Bromomethane BQL 1.00 1 5/27105 2-Butanone BQL 25.0 1 5/27105 n-Butylbenzene BQL 1.00 1 5/27/05 sec-Butylbenzene BQL 1.00 1 5/27/05 tert-Butylbenzene BQL 1.00 1 5/27/05 Carbon disulfide BQL 1.00 1 5/27/05 Carbon tetrachloride BQL 1.00 1 5/27/05 Chlorobenzene BQL 1.00 1 5/27/05 Chloroethane BQL 1.00 1 5/27/05 �• Chloroform BQL 1.00 1 5/27/05 Chloromethane BQL 1.00 1 5/27/05 2-Chlorotoluene BQL 1.00 1 5/27/05 4-Chlorotoluene BQL 1.00 1 5/27/05 Dibromochloromethane BQL 1.00 1 5/27105 1,2-Dibromo-3-chloropropane BQL 5.00 1 5/27/05 Dibromomethane BQL 1.00 1 5/27/05 1,2-Dibromoethane (EDB) BQL 1.00 1 5/27/05 1,2-Dichlorobenzene BQL 1.00 1 5/27/05 1,3-Dichlorobenzene BQL 1.00 1 5/27/05 1,4-Dichlorobenzene BQL 1.00 1 6/27/05 trans-1,4-Dichloro-2-butene BQL 5.00 1 5127105 1,1-Dichloroethane BQL 1.00 1 5/27/05 1,1-Dichloroethene BQL 1.00 1 5/27/05 1,2-Dichloroethane BQL 1.00 1 5/27/05 cis-1,2-Dichloroethene BQL 1.00 1 5/27/05 trans-1,2-dichloroethene BQL 1.00 1 5/27/05 1,2-Dichloropropane BQL 1.00 1 5/27/05 1,3-Dichloropropane BQL 1.00 1 5/27/05 2,2-Dichloropropane BQL 1.00 1 5/27105 1,1-Dichioropropene BQL 1.00 1 5/27/05 cis-1,3-Dichioropropene BQL 1.00 1 5/27/05 trans-1,3-Dichloropropene BQL 1.00 1 5/27/05 Dichlorodifluoromethane BQL 5.00 1 5/27/05 Diisopropyl ether (DIPE) BQL 1.00 1 5/27/05 Ethylbenzene BQL 1.00 1 5/27/05 Hexachlorobutadiene BQL 1.00 1 5/27105 N.C. CEM ICATION #481 ccMS_LIMSy2.62.x1F, of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles by GCMS 8260E (*Client Sample ID: MW-3 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 5/25/05 7:40 Lab Sample ID: G121-333-313 Date Received: 5/25/05 Lab Project ID: G121-333 Matrix: Water Result Quantitation Dilution Date Compound UG/L Limit UG1L Factor Analyzed 2-Hexanone BQL 5.00 1 5/27/05 lodomethane BQL 1.00 1 5/27/05 Isopropylbenzene BQL 1.00 1 5/27/05 4-isopropyitoluene BQL 1.00 1 5/27/05 Methylene chloride BQL 5.00 1 5/27/05 4-Methyl-2-pentanone BQL 5.00 1 5/27/05 Methyl-tert-butyl ether (MTBE) BQL 1.00 1 5/27/05 Naphthalene BQL 1.00 1 5/27/05 n-Propyl benzene BQL 1.00 1 5/27/05 Styrene BQL 1.00 1 5/27/05 1,1,1,2-Tetrachloroethane BQL 1.00 1 5/27/05 1,1,2,2-Tetrachloroethane BQL 1.00 1 5/27/05 Tetrachloroethene BQL 1.00 1 5/27/05 Toluene BQL 1.00 1 5/27/05 1,2,3-Trichlorobenzene BQL 1.00 1 5/27/05 �.1,2,4-Trichlorobenzene BQL 1.00 1 5/27/05 Trichloroethene BQL 1.00 1 5/27105 1,1,1-Trichloroethane BQL 1.00 1 5/27/05 1,1,2-Trichloroethane BQL 1.00 1 5/27/05 Trichlorofluoromethane BQL 1.00 1 5/27/05 1,2,3-Trichloropropane BQL 1.00 1 5/27/05 1,2,4-Trimethylbenzene BQL 1.00 1 5/27/05 1,3,5-Trimethylbenzene BQL 1.00 1 5/27/05 Vinyl chloride BQL 1.00 1 5127/05 m-,p-Xylene BQL 2.00 1 5/27/05 o-Xylene BQL 1.00 1 5/27/05 Spike Spike Percent Added Result Recovered 4-Bromofluorobenzene 10 10 100 1,2-Dichloroethane-d4 10 10.6 106 Toluene-d8 10 10 100 Comments: Flags: BQL = Below Quantitation Limits. Reviewed By: 18 N.C. CER a 2 O' TION #481 GCMS LIMS N2.62.x� of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles by GCMS 8260E •Client Sample ID: MW-4 Analyzed By: JTF Client Project ID: Aimont Shipping Date Collected: 5/25/05 8:00 Lab Sample ID: G121-333-4A Date Received: 5/25/05 Lab Project ID: G121-333 Matrix: Water Result Quantitation Dilution Date Compound UG/L Limit UGIL Factor Analyzed Acetone BQL 200 8 5/31/05 Benzene BQL 8.00 8 5/31/05 Bromobenzene BQL 8.00 8 5/31/05 Bromochioromethane BQL 8.00 8 5131/05 Bromodichloromethane BQL 8.00 8 5/31/05 Bromoform BQL 8.00 8 5/31/05 Bromomethane BQL 8.00 8 5/31/05 2-Butanone BQL 200 8 5/31/05 n-Butylbenzene BQL 8.00 8 5131105 sec-Butylbenzene BQL 8.00 8 5/31/05 tert-Butylbenzene BQL 8.00 8 5131/05 Carbon disulfide BQL 8.00 8 5/31/05 Carbon tetrachloride BQL 8.00 8 5/31/05 Chlorobenzene BQL 8.00 8 5/31/05 Chloroethane BQL 8.00 8 5/31/05 Ice Chloroform BQL 8.00 8 5/31/05 Chloromethane BQL 8.00 8 5/31/05 2-Chlorotoluene BQL 8.00 8 5/31/05 4-Chlorotoluene BQL 8.00 8 5/31/05 Dibromochloromethane BQL 8.00 8 6/31/05 1,2-Dibromo-3-chloropropane BQL 40.0 8 5/31/05 Dibromomethane BQL 8.00 8 5/31/05 1,2-Dibromoethane (EDB) BQL 8.00 8 5/31/05 1,2-Dichlorobenzene BQL 8.00 8 5/31/05 1,3-Dichlorobenzene BQL 8.00 8 5/31/05 1,4-Dichlorobenzene BQL 8.00 8 5/31/05 trans-1,4-Dichloro-2-butene BQL 40.0 8 5/31/05 1,1-Dichloroethane BQL 8.00 8 5/31/05 1,1-Dichioroethene BQL 8.00 8 5131/05 1,2-Dichloroethane BQL 8.00 8 5/31/05 cis-1,2-Dichloroethene BQL 8.00 8 5/31/05 trans-1,2-dichloroethene BQL 8.00 8 5/31/05 1,2-Dichloropropane BQL 8.00 8 5/31/05 1,3-Dichloropropane BQL 8.00 8 5/31/05 2,2-Dichloropropane BQL 8.00 8 5/31/05 1,1-Dichloropropene BQL 8.00 8 5/31/05 cis-1,3-Dichloropropene BQL 8.00 8 5/31/05 trans-1,3-Dichloropropene BQL 8.00 8 5/31/05 Dichlorodifluoromethane BQL 40.0 8 5/31/05 Diisopropyl ether (DIPE) BQL 8.00 8 5/31/05 Ethylbenzene BQL 8.00 8 5/31/05 Hexachlorobutadiene BQL 8.00 8 5/31/05 N.C. CER�FICATION #481 ccMS_LIMS_�I262x1t, of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles C. Client Sample ID: MW-4 by GCMS 8260E Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 5/25/05 8:00 Lab Sample ID: G121-3334A Date Received: 5/25/05 Lab Project ID: G121-333 Matrix: Water Result Quantitation Dilution Date Compound UG/L Limit UG/L Factor Analyzed 2-Hexanone BQL 40.0 8 5/31/05 lodomethane BQL 8.00 8 5/31/05 Isopropylbenzene BQL 8.00 8 5/31/05 4-Isopropyitoluene BQL 8.00 8 5/31/05 Methylene chloride BQL 40.0 8 5/31/05 4-Methyl-2-pentanone BQL 40.0 8 5/31/05 Methyl-tert-butyl ether (MTBE) BQL 8.00 8 5/31/05 Naphthalene BQL 8.00 8 5/31/05 n-Propyl benzene BQL 8.00 8 5/31/05 Styrene BQL 8.00 8 5/31/05 1,1,1,2-Tetrachloroethane BQL 8.00 8 5/31/05 1,1,2,2-Tetrachloroethane BQL 8.00 8 5/31/05 Tetrachloroethene BQL 8.00 8 5/31/05 Toluene BQL 8.00 8 5/31/05 1,2,3-Trichlorobenzene BQL 8.00 8 5/31/05 .1,2,4-Trichlorobenzene BQL 8.00 8 5/31/05 Trichloroethene BQL 8.00 8 5/31/05 1,1,1-Trichloroethane BQL 8.00 8 5131/05 1,1,2-Trichloroethane BQL 8.00 8 5/31/05 Trichlorofluoromethane BQL 8.00 8 5131/05 1,2,3-Trichloropropane BQL 8.00 8 5131/05 1,2,4-Trimethylbenzene BQL 8.00 8 5/31/05 1,3,5-Trimethylbenzene BQL 8.00 8 5/31/05 Vinyl chloride BQL 8.00 8 5/31/05 m-,p-Xylene BQL 16.0 8 5/31/05 o-Xylene BQL 8.00 8 5131/05 Spike Spike Percent Added Result Recovered 4-Bromofluorobenzene 10 9.94 99 1,2-Dichloroethane-d4 10 10.4 104 Toluene-d8 10 10.1 101 Comments: Sample diluted for foaming. Flags: BQL = Below Quantitation Limits. 0- Reviewed By: F-r�V_ N.C. CERTIFI&ION #481 GCMS LIMS v2.62Ai of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles by GCMS 8280E CeClient Sample ID: MW-5 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 5/25105 8:20 Lab Sample ID: G121-333-5A Date Received: 5/25/05 Lab Project ID: G121-333 Matrix: Water Result Quantitation Dilution Date Compound UG/L Limit UG/L Factor Analyzed Acetone BQL 25.0 1 5/26/05 Benzene BQL 1.00 1 5/26/05 Bromobenzene BQL 1.00 1 5/26/05 Bromochioromethane BQL 1.00 1 5/26/05 Bromodichloromethane BQL 1.00 1 5/26/05 Bromoform BQL 1.00 1 5/26/05 Bromomethane BQL 1.00 1 5/26/05 2-Butanone BQL 25.0 1 5/26/05 n-Butylbenzene BQL 1.00 1 5126/05 sec-Butyibenzene BQL 1.00 1 5/26/05 tert-Butylbenzene BQL 1.00 1 5/26/05 Carbon disulfide BQL 1.00 1 5/26/05 Carbon tetrachloride BQL 1.00 1 5/26/05 Chlorobenzene BQL 1.00 1 5/26/05 �• Chloroethane Chloroform BQL BQL 1.00 1.00 1 1 5/26/05 5/26/05 Chloromethane BQL 1.00 1 5126/05 2-Chlorotoluene BQL 1.00 1 5/26/05 4-Chlorotoluene BQL 1.00 1 5/26/05 Dibromochloromethane BQL 1.00 1 5/26/05 1,2-Dibromo-3-chloropropane BQL 5.00 1 5/26/05 Dibromomethane BQL 1.00 1 5/26/05 1,2-Dibromoethane (EDB) BQL 1.00 1 5/26/05 1,2-Dichlorobenzene BQL 1.00 1 5/26/05 1,3-Dichlorobenzene BQL 1.00 1 5126/05 1,4-Dichlorobenzene BQL 1.00 1 5/26/05 trans-1,4-Dichloro-2-butene BQL 5.00 1 5/26/05 1,1-Dichloroethene BQL 1.00 1 5/26/05 1,1-Dichloroethene BQL 1.00 1 5/26105 1,2-Dichloroethane BQL 1.00 1 5/26/05 cis-1,2-Dichloroethene BQL 1.00 1 5/26/05 trans-1,2-dichloroethene BQL 1.00 1 5126/05 1,2-Dichloropropane BQL 1.00 1 5/26/05 1,3-Dichloropropane BQL 1.00 1 5/26/05 2,2-Dichloropropane BQL 1.00 1 5/26/05 1,1-Dichloropropene BQL 1.00 1 5/26/05 cis-1,3-Dichloropropene BQL 1.00 1 5/26/05 trans-1,3-Dichloropropene BQL 1.00 1 5/26/05 Dichlorodifluoromethane BQL 5.00 1 5/26/05 ether (DIPE) BQL 1.00 1 5/26/05 \.Dilsopropyl Etylbenzene BQL 1.00 1 5/26/05 Hexachlorobutadiene BQL 1.00 1 5/26/05 N.C. CER%IdalON #481 CMS uMs_va,62.X110 of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles by GCMS 8260E Client Sample ID: MW-5 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 5/25/05 8:20 Lab Sample ID: G121-333-5A Date Received: 5/25/05 Lab Project ID: G121-333 Matrix: Water Result Quantitation Dilution Date Compound UG/L Limit UG/L Factor Analyzed 2-Hexanone BQL 5.00 1 5/26105 lodomethane BQL 1.00 1 5/26/05 Isopropylbenzene BQL 1.00 1 5/26/05 4-Isopropyltoluene BQL 1.00 1 5/26/05 Methylene chloride BQL 5.00 1 5/26/05 4-Methyl-2-pentanone BQL 5.00 1 5/26/05 Methyl-tert-butyl ether (MTBE) BQL 1.00 1 5/26/05 Naphthalene BQL 1.00 1 5/26/05 n-Propyl benzene BQL 1.00 1 5/26/05 Styrene BQL 1.00 1 5/26/05 1,1,1,2-Tetrachloroethane BQL 1.00 1 5/26/05 1,1,2,2-Tetrachloroethane BQL 1.00 1 5/26/05 Tetrachloroethene BQL 1.00 1 5/26/05 Toluene BQL 1.00 1 5/26/05 1,2,3-Trichlorobenzene BQL 1.00 1 5/26/05 �• 1,2,4-Trichlorobenzene BQL 1.00 1 5/26/05 Trichloroethene BQL 1.00 1 5/26105 1,1,1-Trichloroethane BQL 1.00 1 5/26/05 1,1,2-Trichloroethane BQL 1.00 1 5/26/05 Trichlorofluoromethane BQL 1.00 1 5/26/05 1,2,3-Trichloropropane BQL 1.00 1 5126/05 1,2,4-Trimethylbenzene BQL 1.00 1 5/26/05 1,3,5-Trimethylbenzene BQL 1.00 1 5/26/05 Vinyl chloride BQL 1.00 1 5/26/05 m-,p-Xylene BQL 2.00 1 5/26/05 o-Xylene BQL 1.00 1 5/26/05 Spike Spike Percent Added Result Recovered 4-Bromofluorobenzene 10 10.2 102 1,2-Dichloroethane-d4 10 9.45 95 Toluene-d8 10 10.1 101 Comments: Flags: BQL = Below Quantitation Limits. • Reviewed By: -_ N.C. CER%fdalON #481 GCMS LIMS_t2.62.1 1 of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles Client Sample ID: MW-6 by GCMS 82606 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 5/25105 8:40 Lab Sample ID: G121-333-6A Date Received: 5/25/05 Lab Project ID: G121-333 Matrix: Water Result Quantitation Dilution Date Compound UG/L Limit UG/L Factor Analyzed Acetone BQL 25.0 1 5/26/05 Benzene BQL 1.00 1 5/26/05 Bromobenzene BQL 1.00 1 5/26/05 Bromochloromethane BQL 1.00 1 5/26/05 Bromodichioromethane BQL 1.00 1 5/26/05 Bromoform BQL 1.00 1 5126/05 Bromomethane BQL 1.00 1 5/26/05 2-Butanone BQL 25.0 1 5/26/05 n-Butylbenzene BQL 1.00 1 5/26/05 sec-Butylbenzene BQL 1.00 1 5/26/05 tert-Butylbenzene BQL 1.00 1 5/26/05 Carbon disulfide BQL 1.00 1 5/26/05 Carbon tetrachloride BQL 1.00 1 5/26/05 Chlorobenzene BQL 1.00 1 5/26/05 Chloroethane BQL 1.00 1 5/26/05 Chloroform BQL 1.00 1 5/26/05 Chloromethane BQL 1.00 1 5126/05 2-Chlorotoluene BQL 1.00 1 5/26/05 4-Chlorotoluene BQL 1.00 1 5/26/05 Dibromochioromethane BQL 1.00 1 5/26/05 1,2-Dibromo-3-chloropropane BQL 5.00 1 5/26/05 Dibromomethane BQL 1.00 1 5/26/05 1,2-Dibromoethane (EDB) BQL 1.00 1 5/26/05 1,2-Dichlorobenzene BQL 1.00 1 5/26/05 1,3-Dichlorobenzene BQL 1.00 1 5/26/05 1,4-Dichlorobenzene BQL 1.00 1 5/26/05 trans-1,4-Dichloro-2-butene BQL 5.00 1 5/26/05 1,1-Dichloroethane BQL 1.00 1 5/26/05 1,1-Dichloroethene BQL 1.00 1 5/26/05 1,2-Dichloroethane BQL 1.00 1 5/26/05 cis-1,2-Dichloroethene BQL 1.00 1 5/26/05 trans-1,2-dichloroethene BQL 1.00 1 5/26105 1,2-Dichloropropane BQL 1.00 1 5/26/05 1,3-Dichloropropane BQL 1.00 1 5/26/05 2,2-Dichloropropane BQL 1.00 1 5126/05 1,1-Dichloropropene BQL 1.00 1 5126/05 cis-1,3-Dichloropropene BQL 1.00 1 5/26/05 trans-1,3-Dichloropropene BQL 1.00 1 5/26105 Dichlorodifluoromethane BQL 5.00 1 5/26/05 Diisopropyl ether (DIPE) BQL 1.00 1 5/26/05 Ethylbenzene BQL 1.00 1 5/26/05 Hexachlorobutadiene BQL 1.00 1 5/26/05 Pa e 1 of 2 GCM9 UMS v2.62.x1 N.C. CERTIFICATION #481 12 of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles by GCMS 8260E Client Sample ID: MW-6 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 5/25/05 8:40 Lab Sample ID: G121-333-6A Date Received: 5/25/05 Lab Project ID: G121-333 Matrix: Water Result Quantitation Dilution Date Compound UG/L Limit UG/L Factor Analyzed 2-Hexanone BQL 5.00 1 5/26/05 lodomethane BQL 1.00 1 5/26/05 isopropylbenzene BQL 1.00 1 5/26/05 4-Isopropyltoluene BQL 1.00 1 5/26/05 Methylene chloride BQL 5.00 1 5/26/05 4-Methyl-2-pentanone BQL 5.00 1 5/26/05 Methyl-tert-butyl ether (MTBE) BQL 1.00 1 5/26/05 Naphthalene BQL 1.00 1 5/26/05 n-Propyl benzene BQL 1.00 1 5/26/05 Styrene BQL 1.00 1 5/26/05 1,1,1,2-Tetrachloroethane BQL 1.00 1 5/26/05 1,1,2,2-Tetrachloroethane BQL 1.00 1 5/26/05 Tetrachloroethene BQL 1.00 1 5/26/05 Toluene BQL 1.00 1 5/26/05 1,2,3-Trichlorobenzene BQL 1.00 1 5/26/05 .1,2,4-Trichlorobenzene BQL 1.00 1 5/26/05 Trichloroethene BQL 1.00 1 5/26/05 1, 1, 1 -Trichloroethane BQL 1.00 1 5/26/05 1,1,2-Trichloroethane BQL 1.00 1 5/26/05 Trichlorofluoromethane BQL 1.00 1 5/26/05 1,2,3-Trichloropropane BQL 1.00 1 5/26/05 1,2,4-Trimethylbenzene BQL 1.00 1 5/26/05 1,3,5-Trimethylbenzene BQL 1.00 1 5/26/05 Vinyl chloride BQL 1.00 1 5/26/05 m-,p-Xylene BQL 2.00 1 5/26/05 o-Xylene BQL 1.00 1 5/26/05 Spike Spike Percent Added Result Recovered 4-Bromofluorobenzene 10 10 100 1,2-Dichloroethane-d4 10 9.4 94 Toluene-d8 10 10.1 101 Comments: Flags: BQL = Below Quantitation Limits. 0 Reviewed By: End Pa e 2 of 2 GCM8 LIMB v2.62A 3 of 77 N.C. CERTIFICATION #481 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles by GCMS 8260E Ce Client Sample ID: MW-7 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 5/25/05 9:00 Lab Sample ID: G121-333-7A Date Received: 5125/05 Lab Project ID: G121-333 Matrix: Water Result Quantitation Dilution Date Compound UG/L Limit UG/L Factor Analyzed Acetone BQL 25.0 1 5/26/05 Benzene BQL 1.00 1 5/26105 Bromobenzene BQL 1.00 1 5/26/05 Bromochloromethane BQL 1.00 1 5/26/05 Bromodichloromethane BQL 1.00 1 5/26/05 Bromoform BQL 1.00 1 5/26/05 Bromomethane BQL 1.00 1 5/26/05 2-Butanone BQL 25.0 1 5/26/05 n-Butylbenzene BQL 1.00 1 5/26/05 sec-Butylbenzene BQL 1.00 1 5/26/05 tert-Butyibenzene BQL 1.00 1 5/26/05 Carbon disulfide BQL 1.00 1 5/26/05 Carbon tetrachloride BQL 1.00 1 5/26/05 Chlorobenzene BQL 1.00 1 5/26/05 Chloroethane �• Chloroform BQL BQL 1.00 1.00 1 1 5/26/05 5/26/05 ` Chloromethane BQL 1.00 1 5/26/05 2-Chlorotoluene BQL 1.00 1 5/26/05 4-Chlorotoluene BQL 1.00 1 5/26/05 Dibromochloromethane BQL 1.00 1 5/26/05 1,2-Dibromo-3-chloropropane BQL 5.00 1 5/26/06 Dibromomethane BQL 1.00 1 5/26/05 1,2-Dibromoethane (EDB) BQL 1.00 1 5/26/05 1,2-Dichlorobenzene BQL 1.00 1 5/26/05 1,3-Dichlorobenzene BQL 1.00 1 5/26/05 1,4-Dichlorobenzene BQL 1.00 1 5/26/05 trans-1,4-Dichloro-2-butene BQL 5.00 1 5/26/05 1,1-Dichloroethane BQL 1.00 1 5/26/05 1,1-Dichloroethene BQL 1.00 1 5/26/05 1,2-Dichloroethane BQL 1.00 1 5126/05 cis-1,2-Dichloroethene BQL 1.00 1 5/26/05 trans-1,2-dichloroethene BQL 1.00 1 5/26/05 1,2-Dichloropropane BQL 1.00 1 5/26/06 1,3-Dichloropropane BQL 1.00 1 5126/05 2,2-Dichloropropane BQL 1.00 1 5/26/05 1,1-Dichloropropene BQL 1.00 1 5/26/05 cis-1,3-Dichloropropene BQL 1.00 1 5/26/05 trans-1,3-Dichloropropene BQL 1.00 1 5126/05 Dichlorodifluoromethane BQL 5.00 1 5/26/05 ether (DIPE) BQL 1.00 1 5126/05 .Diisopropyl Ethylbenzene BQL 1.00 1 5/26/05 Hexachlorobutadiene BQL 1.00 1 5/26/05 N.C. CERTIFICATION #481 �Ms_LIM9 V1.824 of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles by GCMS 8260B Client Sample ID: MW-7 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 5/25/05 9:00 Lab Sample ID: G121-333-7A Date Received: 5/25/05 Lab Project ID: G121-333 Matrix: Water Result Quantitation Dilution Date Compound UGIL Limit UGIL Factor Analyzed 2-Hexanone BQL 5.00 1 5/26/05 lodomethane BQL 1.00 1 5/26/05 Isopropylbenzene BQL 1.00 1 5/26/05 4-Isopropyltoluene BQL 1.00 1 5/26/05 Methylene chloride BQL 5.00 1 5/26/05 4-Methyl-2-pentanone BQL 5.00 1 5/26/05 Methyl-tert-butyl ether (MTBE) BQL 1.00 1 5/26/05 Naphthalene BQL 1.00 1 5/26/05 n-Propyl benzene BQL 1.00 1 5/26/05 Styrene BQL 1.00 1 5/26/05 1,1,1,2-Tetrachloroethane BQL 1.00 1 5/26/05 1,1,2,2-Tetrachloroethane BQL 1.00 1 5/26/05 Tetrachloroethene BQL 1.00 1 5/26/05 Toluene BQL 1.00 1 5/26/05 1,2,3-Trichlorobenzene BQL 1.00 1 5/26/05 .1,2,4-Trichlorobenzene BQL 1.00 1 5/26/05 Trichloroethene BQL 1.00 1 5/26/05 1,1,1-Trichloroethane BQL 1.00 1 5/26/05 1,1,2-Trichloroethane BQL 1.00 1 5/26/05 Trichlorofluoromethane BQL 1.00 1 5/26/05 1,2,3-Trichloropropane BQL 1,00 1 5/26/05 1,2,4-Trimethylbenzene BQL 1.00 1 5/26/05 1,3,5-Trimethylbenzene BQL 1.00 1 5/26105 Vinyl chloride BQL 1.00 1 5126/05 m-,p-Xylene BQL 2.00 1 5/26/05 o-Xylene BQL 1.00 1 5/26/05 Spike Spike Percent Added Result Recovered 4-Bromofluorobenzene 10 10.2 102 1,2-Dichloroethane-d4 10 9.41 94 Toluene-d8 10 10.2 102 Comments: Flags: BQL = Below Quantitation Limits. 10 Reviewed By: ,moo N.C. CEWWaION #481 GCMS uMs Q.e2A15 of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Yolatiles by GCMS 8260B �• Client Sample ID: MW-8 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 5/25/05 9:20 Lab Sample ID: G121-333-8A Date Received: 5/25/05 Lab Project ID: G121-333 Matrix: Water Result Quantitation Dilution Date Compound UGIL Limit UG/L Factor Analyzed Acetone BQL 25.0 1 5/27/05 Benzene BQL 1.00 1 5/27/05 Bromobenzene BQL 1.00 1 5/27/05 Bromochloromethane BQL 1.00 1 5/27/05 Bromodichloromethane BQL 1.00 1 5/27/05 Bromoform BQL 1.00 1 5/27/05 Bromomethane BQL 1.00 1 5/27/05 2-Butanone BQL 25.0 1 5/27/05 n-Butylbenzene 1.12 1.00 1 5/27/05 sec-Butylbenzene 3.31 1.00 1 5/27/05 tert-Butylbenzene BQL 1.00 1 5/27/05 Carbon disulfide BQL 1.00 1 5/27/05 Carbon tetrachloride BQL 1.00 1 5/27/05 Chlorobenzene BQL 1.00 1 5/27/05 Chioroethane Chloroform BQL BQL 1.00 1.00 1 1 5/27/05 5/27/05 Chloromethane BQL 1.00 1 5/27/05 2-Chlorotoluene BQL 1.00 1 5/27/05 4-Chlorotoluene BQL 1.00 1 5/27/05 Dibromochloromethane BQL 1.00 1 5/27/05 1,2-Dibromo-3-chloropropane BQL 5.00 1 5/27/05 Dibromomethane BQL 1.00 1 5/27/05 1,2-Dibromoethane (EDB) BQL 1.00 1 5/27/05 1,2-Dichlorobenzene BQL 1.00 1 5127/05 1,3-Dichlorobenzene BQL 1.00 1 5/27/05 1,4-Dichlorobenzene BQL 1.00 1 5/27/05 trans-1,4-Dichloro-2-butene BQL 5.00 1 5/27/05 1,1-Dichloroethane BQL 1.00 1 5127/05 1,1-Dichloroethene BQL 1.00 1 5/27/05 1,2-Dichloroethane BQL 1.00 1 5/27/05 cis-1,2-Dichloroethene BQL 1.00 1 5127/05 trans-1,2-dichloroethene BQL 1.00 1 5/27/05 1,2-Dichloropropane BQL 1.00 1 5/27/05 1,3-Dichloropropane BQL 1.00 1 5/27/05 2,2-Dichloropropane BQL 1.00 1 5/27/05 1,1-Dichloropropene BQL 1.00 1 5/27/05 cis-1,3-Dichloropropene BQL 1.00 1 5127/05 trans-1,3-Dichloropropene BQL 1.00 1 5/27/05 Dichlorodifluoromethane BQL 5.00 1 5/27/05 ether (DIPE) BQL 1.00 1 5/27/05 •Diisopropyl Etylbenzene BQL 1.00 1 5/27/05 Hexachlorobutadiene BQL 1.00 1 5/27/05 N.C. CERW (CATION #481 GCMS LIMS_J2.82x16 of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles by GCMS 8260B aClient Sample ID: MW-8 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 5/25/05 9:20 Lab Sample ID: G121-333-8A Date Received: 5/25/05 Lab Project ID: G121-333 Matrix: Water Result Quantitation Dilution Date Compound UG/L Limit UGIL Factor Analyzed 2-Hexanone BQL 5.00 1 5/27/05 lodomethane BQL 1.00 1 5/27/05 Isopropylbenzene 4.07 1.00 1 5/27/05 4-Isopropyltoluene 1.21 1.00 1 5/27/05 Methylene chloride BQL 5.00 1 5/27/05 4-Methyl-2-pentanone BQL 5.00 1 5/27/05 Methyl-tert-butyl ether (MTBE) BQL 1.00 1 5/27/05 Naphthalene BQL 1.00 1 5/27/05 n-Propyl benzene 3.02 1.00 1 5/27/05 Styrene BQL 1.00 1 5/27/05 1,1,1,2-Tetrachloroethane BQL 1.00 1 5/27/05 1,1,2,2-Tetrachloroethane BQL 1.00 1 5/27/05 Tetrachloroethene BQL 1.00 1 5/27/05 Toluene BQL 1.00 1 5/27/05 1,2,3-Trichlorobenzene BQL 1.00 1 5/27/05 1,2,4-Trichlorobenzene BQL 1.00 1 5/27/05 Trichloroethane BQL 1.00 1 5/27/05 1,1,1-Trichloroethane BQL 1.00 1 5127/05 1,1,2-Trichloroethane BQL 1.00 1 6/27/05 Trichlorofluoromethane BQL 1.00 1 5/27/05 1,2,3-Trichloropropane BQL 1.00 1 5/27/05 1,2,4-Trimethylbenzene BQL 1.00 1 5127/05 1,3,5-Trimethylbenzene BQL 1.00 1 5127105 Vinyl chloride BQL 1.00 1 5/27/05 m-,p-Xylene BQL 2.00 1 5/27/05 o-Xylene BQL 1.00 1 5/27/05 Spike Spike Percent Added Result Recovered 4-Bromofluorobenzene 10 10.2 102 1,2-Dichloroethane-d4 10 9.81 98 Toluene-d8 10 10.1 101 Comments: Flags: BQL = Below Quantitation Limits. Reviewed By: V-.,o N.C. CERWFICATION #481 GCMS LIMS vz62.x1�7 of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles by GCMS 82606 �• Client Sample ID: MW-9 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 5/25/06 9:40 Lab Sample ID: G121-333-9A Date Received: 5/25/05 Lab Project ID: G121-333 Matrix: Water Result Quantitation Dilution Date Compound UG/L Limit UG/L Factor Analyzed Acetone BQL 25.0 1 5/26/05 Benzene BQL 1.00 1 5/26/05 Bromobenzene BQL 1.00 1 5/26/05 Bromochloromethane BQL 1.00 1 5/26/05 Bromodichloromethane BQL 1.00 1 5/26/05 Bromoform BQL 1.00 1 5/26/05 Bromomethane BQL 1.00 1 5/26/05 2-Butanone BQL 25.0 1 5/26/05 n-Butylbenzene BQL 1.00 1 5/26/05 sec-Butylbenzene BQL 1.00 1 5/26/05 tert-Butylbenzene BQL 1.00 1 5/26/05 Carbon disulfide BQL 1.00 1 5126/05 Carbon tetrachloride BQL 1.00 1 5/26/05 Chiorobenzene BQL 1.00 1 5/26/05 Chloroethane BQL 1.00 1 5/26/05 Chloroform BQL 1.00 1 5/26/05 Chloromethane BQL 1.00 1 5/26/05 2-Chlorotoluene BQL 1.00 1 5/26/05 4-Chlorotoluene BQL 1.00 1 5/26/06 Dibromochloromethane BQL 1.00 1 5/26/05 1,2-Dibromo-3-chloropropane BQL 5.00 1 5/26/05 Dibromomethane BQL 1.00 1 5/26/05 1,2-Dibromoethane (EDB) BQL 1.00 1 5/26/05 1,2-Dichlorobenzene BQL 1.00 1 5/26/05 1,3-Dichlorobenzene BQL 1.00 1 5/26/05 1,4-Dichlorobenzene BQL 1.00 1 5/26/05 trans-1,4-Dichloro-2-butene BQL 5.00 1 5/26/05 1,1-Dichloroethane BQL 1.00 1 5126/05 1,1-Dichloroethene BQL 1.00 1 5/26/05 1,2-Dichloroethane BQL 1.00 1 5/26/05 cis-1,2-Dichloroethene BQL 1.00 1 5/26/05 trans- 1,2-dichloroethene BQL 1.00 1 5/26/05 1,2-Dichloropropane BQL 1.00 1 5126/05 1,3-Dichloropropane BQL 1.00 1 5/26/05 2,2-Dichloropropane BQL 1.00 1 5/26/05 1,1-Dichloropropene BQL 1.00 1 5/26/05 cis-1,3-Dichloropropene BQL 1.00 1 5/26/05 trans-1,3-Dichloropropene BQL 1.00 1 5/26/05 Dichlorodifluoromethane BQL 5.00 1 5/26/05 Diisopropyl ether (DIPE) BQL 1.00 1 5/26/05 Ethylbenzene BQL 1.00 1 5/26/05 Hexachlorobutadiene BQL 1.00 1 5/26/05 N.C. CER%Ida[ON #481 GCMS LIMB v2.62.x118 of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles by GCMS 8260B ceClient Sample ID: MW-9 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 5/25/05 9:40 Lab Sample ID: G121-333-9A Date Received: 5/25/05 Lab Project ID: G121-333 Matrix: Water Result Quantitation Dilution Date Compound UG/L Limit UGIL Factor Analyzed 2-Hexanone BQL 5.00 1 5/26/05 lodomethane BQL 1.00 1 5126/05 Isopropylbenzene BQL 1.00 1 5/26/05 4-Isopropyltoluene BQL 1.00 1 5/26/05 Methylene chloride BQL 5.00 1 5/26/05 4-Methyl-2-pentanone BQL 5.00 1 5/26/05 Methyl-tert-butyl ether (MTBE) BQL 1.00 1 5/26/05 Naphthalene BQL 1.00 1 5/26/05 n-Propyl benzene BQL 1.00 1 5/26/05 Styrene BQL 1.00 1 5/26/05 1, 1, 1,2-Tetrachloroethane BQL 1.00 1 5/26/05 1,1,2,2-Tetrachloroethane BQL 1.00 1 5/26/05 Tetrachloroethene BQL 1.00 1 5/26/05 Toluene BQL 1.00 1 5/26/05 1,2,3-Trichiorobenzene BQL 1.00 1 5/26/05 • 1,2,4-Trichlorobenzene BQL 1.00 1 5/26/05 Trichloroethene BQL 1.00 1 5/26/05 1, 1, 1 -Trichloroethane BQL 1.00 1 5/26/05 1,1,2-Trichloroethane BQL 1.00 1 5/26/05 Trichiorofluoromethane BQL 1.00 1 5/26/05 1,2,3-Trichloropropane BQL 1.00 1 5/26/05 1,2,4-Trimethylbenzene BQL 1.00 1 5/26/05 1,3,5-Trimethylbenzene BQL 1.00 1 5/26/05 Vinyl chloride BQL 1.00 1 5126/05 m-,p-Xylene BQL 2.00 1 5/26/05 o-Xylene BQL 1.00 1 5/26/05 Spike Spike Percent Added Result Recovered 4-Bromofluorobenzene 10 9.97 100 1,2-Dichloroethane-d4 10 9.32 93 Toluene-d8 10 10.1 101 Comments: Flags: BQL = Below Quantitation Limits. Reviewed By: N.C. CEKWdalON #481 GCMS_LIMS_V2.62.x119 of 77 PARADIGM ANALYTICAL LABORATORIES, INC. coClient Sample ID: MW-10 Client Project ID: Almont Shipping Lab Sample ID: G121-333-10C Lab Project ID: G121-333 Results for Volatiles by GCMS 8260E Analyzed By: JTF Date Collected: 5/25/0510:00 Date Received: 5125/05 Matrix: Water Result Quantitation Dilution Date Compound UGIL Limit UG/L Factor Analyzed Acetone BQL 200 8 5/31/05 Benzene BQL 8.00 8 5131/05 Bromobenzene BQL 8.00 8 5/31/05 Bromochloromethane BQL 8.00 8 5/31/05 Bromodichloromethane BQL 8.00 8 5/31/05 Bromoform BQL 8.00 8 5/31/05 Bromomethane BQL 8.00 8 5/31/05 2-Butanone BQL 200 8 5/31/05 n-Butylbenzene BQL 8.00 8 5/31/05 sec-Butylbenzene BQL 8.00 8 5/31/05 tert-Butylbenzene BQL 8.00 8 5/31/05 Carbon disulfide BQL 8.00 8 5/31/05 Carbon tetrachloride BQL 8.00 8 5/31/05 Chlorobenzene BQL 8.00 8 5/31/05 Chloroethane BQL 8.00 8 5/31/05 Chloroform BQL 8.00 8 5/31/05 Chloromethane BQL 8.00 8 5/31/05 2-Chlorotoluene BQL 8.00 8 5/31/05 4-Chlorotoluene BQL 8.00 8 5/31/05 Dibromochloromethane BQL 8.00 8 5/31/05 1,2-Dibromo-3-chloropropane BQL 40.0 8 5/31/05 Dibromomethane BQL 8.00 8 5131/05 1,2-Dibromoethane (EDB) BQL 8.00 8 5/31105 1,2-Dichlorobenzene BQL 8.00 8 5/31/05 1,3-Dichlorobenzene BQL 8.00 8 5/31/05 1,4-Dichlorobenzene BQL 8.00 8 5/31/05 trans-1,4-Dichloro-2-butene BQL 40.0 8 5131/05 1,1-Dichloroethane BQL 8.00 8 5/31/05 1,1-Dichloroethene BQL 8.00 8 5/31/05 1,2-Dichloroethane BQL 8.00 8 5/31/05 cis-1,2-Dichloroethene BQL 8.00 8 5/31/05 trans-1,2-dichloroethene BQL 8.00 8 5/31/05 1,2-Dichloropropane BQL 8.00 8 5/31/05 1,3-Dichloropropane BQL 8.00 8 5/31/05 2,2-Dichloropropane BQL 8.00 8 5/31/05 1,1-Dichloropropene BQL 8.00 8 5/31/05 cis-1,3-Dichloropropene BQL 8.00 8 5/31/05 trans-1,3-Dichloropropene BQL 8.00 8 5/31/05 Dichlorodifluoromethane BQL 40.0 8 5/31/05 ether (DIPE) BQL 8.00 8 5/31/05 •Diisopropyl Ethylbenzene BQL 8.00 8 5/31/05 Hexachlorobutadiene BQL 8.00 8 5/31/05 Pa 1 of 2 GCMS-ups '2.62.10 Of 7% N.C. CER-ffFICATION #481 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles by GCMS 8260B coClient Sample ID: MW-10 Analyzed By: JTF Client Project ID: Aimont Shipping Date Collected: 5/25/0510:00 Lab Sample ID: G121-333-10C Date Received: 5/25/05 Lab Project ID: G121-333 Matrix: Water Result Quantitation Dilution Date Compound UG/L Limit UG/L Factor Analyzed 2-Hexanone BQL 40.0 8 5/31/05 lodomethane BQL 8.00 8 5/31/05 Isopropylbenzene BQL 8.00 8 5/31/05 4-Isopropyltoluene BQL 8.00 8 5/31/05 Methylene chloride BQL 40.0 8 5/31/05 4-Methyl-2-pentanone BQL 40.0 8 5/31/06 Methyl-tert-butyl ether (MTBE) BQL 8.00 8 5/31/05 Naphthalene BQL 8.00 8 5/31/05 n-Propyl benzene BQL 8.00 8 5/31/05 Styrene BQL 8.00 8 5/31/05 1,1,1,2-Tetrachloroethane BQL 8.00 8 5/31/05 1,1,2,2-Tetrachloroethane BQL 8.00 8 5/31/05 Tetrachloroethene BQL 8.00 8 5131/05 Toluene BQL 8.00 8 5/31/05 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene BQL BQL 8.00 8.00 8 8 5/31/05 5/31/05 Trichloroethene BQL 8.00 8 5/31/05 1,1,1-Trichloroethane BQL 8.00 8 5/31/05 1,1,2-Trichloroethane BQL 8.00 8 5/31/05 Trichlorofluoromethane BQL 8.00 8 5/31/05 1,2,3-Trichloropropane BQL 8.00 8 5131/05 1,2,4-Trimethylbenzene BQL 8.00 8 5/31/05 1,3,5-Trimethylbenzene BQL 8.00 8 5/31/05 Vinyl chloride BQL 8.00 8 5131/05 m-,p-Xylene BQL 16.0 8 5/31/05 o-Xylene BQL 8.00 8 5/31/05 Spike Spike Percent Added Result Recovered 4-Bromofluorobenzene 10 10 100 1,2-Dichloroethane-d4 10 10.2 102 Toluene-d8 10 9.9 99 Comments: Sample diluted for foaming. Flags: BQL = Below Quantitation Limits. Reviewed By: « N.C. CEWVI&TION #481 GCMS_LIM3y2.82xtl of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles by GCMS 8260E CID Client Sample ID: MW-12 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 6/25/0510:40 Lab Sample ID: G121-333-11A Date Received: 5/25/05 Lab Project ID: G121-333 Matrix: Water Result Quantitation Dilution Date Compound UG/L Limit UG1L Factor Analyzed Acetone BQL 25.0 1 5/28/05 Benzene BQL 1.00 1 5/28/05 Bromobenzene BQL 1.00 1 5/28/05 Bromochloromethane BQL 1.00 1 5/28/05 Bromodichioromethane BQL 1.00 1 5/28/05 Bromoform BQL 1.00 1 5/28/05 Bromomethane BQL 1.00 1 5/28/05 2-Butanone BQL 25.0 1 5/28/05 n-Butylbenzene BQL 1.00 1 5/28/05 sec-Butylbenzene BQL 1.00 1 5/28/05 tert-Butylbenzene BQL 1.00 1 5/28/05 Carbon disulfide BQL 1.00 1 5/28/05 Carbon tetrachloride BQL 1.00 1 5/28/05 Chlorobenzene BQL 1.00 1 5/28/05 Chloroethane BQL 1.00 1 5/28/05 Chloroform BQL 1.00 1 5/28/05 Chloromethane BQL 1.00 1 5/28/05 2-Chlorotoluene BQL 1.00 1 5128/05 4-Chlorotoluene BQL 1.00 1 5/28/05 Dibromochloromethane BQL 1.00 1 5/28/05 1,2-Dibromo-3-chloropropane BQL 5.00 1 5/28/05 Dibromomethane BQL 1.00 1 5/28/05 1,2-Dibromoethane (EDB) BQL 1.00 1 5/28/05 1,2-Dichlorobenzene BQL 1.00 1 5/28/05 1,3-Dichlorobenzene BQL 1.00 1 5/28/05 1,4-Dichlorobenzene BQL 1.00 1 5128/05 trans-1,4-Dichloro-2-butene BQL 5.00 1 5/28/05 1,1-Dichloroethane BQL 1.00 1 5/28/05 1,1-Dichloroethene BQL 1.00 1 5/28/05 1,2-Dichloroethane BQL 1.00 1 5/28/05 cis-1,2-Dichloroethene BQL 1.00 1 5/28/05 trans-1,2-dichloroethene BQL 1.00 1 5/28/05 1,2-Dichloropropane BQL 1.00 1 5128/05 1,3-Dichloropropane BQL 1.00 1 5128/05 2,2-Dichloropropane BQL 1.00 1 5/28/05 1,1-Dichloropropene BQL 1.00 1 5/28/05 cis-1,3-Dichloropropene BQL 1.00 1 5/28/05 trans-1,3-Dichloropropene BQL 1.00 1 5/28/05 Dichlorodifluoromethane BQL 5.00 1 5/28105 ether (DIPE) BQL 1.00 1 5/28/05 .Diisopropyl Ethylbenzene BQL 1.00 1 5/28/05 Hexachlorobutadiene BQL 1.00 1 5/28/05 Pa e 1 of 2 MMS_uMs_Y2.62 L2 of 77 N.C. CERTIFICATION #481 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles by GCMS 8260B Cement Sample ID: MW-12 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 5/25/0510:40 Lab Sample ID: G121-333-11A Date Received: 5/25/05 Lab Project ID: G121-333 Matrix: Water Result Quantitation Dilution Date Compound UGIL Limit UGIL Factor Analyzed 2-Hexanone BQL 5.00 1 5128/05 lodomethane BQL 1.00 1 5/28/05 Isopropylbenzene BQL 1.00 1 5128/05 4-Isopropyitoluene BQL 1.00 1 5/28/05 Methylene chloride BQL 5.00 1 5/28/05 4-Methyl-2-pentanone BQL 5.00 1 5/28/05 Methyl-tert-butyl ether (MTBE) BQL 1.00 1 5/28/05 Naphthalene BQL 1.00 1 5/28/05 n-Propyl benzene BQL 1.00 1 5/28/05 Styrene BQL 1.00 1 5/28105 1,1,1,2-Tetrachloroethane BQL 1.00 1 5/28/05 1,1,2,2-Tetrachloroethane BQL 1.00 1 5/28/05 Tetrachloroethene BQL 1.00 1 5/28/05 Toluene BQL 1.00 1 5/28/05 1,2,3-Trichlorobenzene BQL 1.00 1 5/28/05 .1,2,4-Trichlorobenzene BQL 1.00 1 5/28/05 Trichloroethene BQL 1.00 1 5/28/05 1,1,1-Trichloroethane BQL 1.00 1 5/28/05 1,1,2-Trichloroethane BQL 1.00 1 5/28/05 Trichlorofluoromethane BQL 1.00 1 5/28/05 1,2,3-Trichloropropane BQL 1.00 1 5/28/05 1,2,4-Trimethylbenzene BQL 1.00 1 5/28/05 1,3,5-Trimethylbenzene BQL 1.00 1 5/28/05 Vinyl chloride BQL 1.00 1 5/28/05 m-,p-Xylene BQL 2.00 1 5/28/05 o-Xylene BQL 1.00 1 5128/05 Spike Spike Percent Added Result Recovered 4-Bromofluorobenzene 10 10.1 101 1,2-Dichloroethane-d4 10 10.6 106 Toluene-d8 10 10.2 102 Comments: Flags: BQL = Below Quantitation Limits. Reviewed By: N.C. CER I I ?&C ION #481 GCMS LIMS vz.sz•%�L3 of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles by GCMS 8260E CrClient Sample ID: MW-13 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 5125/0511:20 Lab Sample ID: G121-333-12A Date Received: 5/25/05 Lab Project ID: G121-333 Matrix: Water Result Quantitation Dilution Date Compound UG/L Limit UG/L Factor Analyzed Acetone BQL 25.0 1 5/28/05 Benzene BQL 1.00 1 5/28105 Bromobenzene BQL 1.00 1 5/28/05 Bromochloromethane BQL 1.00 1 5/28/05 Bromodichloromethane BQL 1.00 1 5/28/05 Bromoform BQL 1.00 1 5/28/05 Bromomethane BQL 1.00 1 5/28/05 2-Butanone BQL 25.0 1 5/28/05 n-Butylbenzene BQL 1.00 1 5/28/05 sec-Butylbenzene BQL 1.00 1 5/28/05 tert-Butylbenzene BQL 1.00 1 5128/05 Carbon disulfide BQL 1.00 1 5/28/05 Carbon tetrachloride BQL 1.00 1 5128/05 Chlorobenzene BQL 1.00 1 5/28105 Chloroethane BQL 1.00 1 5/28/05 C�Chloroform BQL 1.00 1 5/28/05 Chloromethane BQL 1.00 1 5/28/05 2-Chlorotoluene BQL 1.00 1 5/28/05 4-Chlorotoluene BQL 1.00 1 5/28/05 Dibromochloromethane BQL 1.00 1 5/28/05 1,2-Dibromo-3-chloropropane BQL 5.00 1 5/28/05 Dibromomethane BQL 1.00 1 5/28/05 1,2-Dibromoethane (EDB) BQL 1.00 1 5/28/05 1,2-Dichlorobenzene BQL 1.00 1 5/28/05 1,3-Dichlorobenzene BQL 1.00 1 5/28/05 1,4-Dichlorobenzene BQL 1.00 1 5/28/05 trans-1,4-Dichloro-2-butene BQL 5.00 1 5/28/05 1,1-Dichloroethane BQL 1.00 1 5/28/05 1,1-Dichloroethene BQL 1.00 1 5/28/05 1,2-Dichloroethane BQL 1.00 1 5/28/05 cis-1,2-Dichloroethene BQL 1.00 1 5/28/05 trans-1,2-dichloroethene BQL 1.00 1 5/28/05 1,2-Dichloropropane BQL 1.00 1 5/28/06 1,3-Dichloropropane BQL 1.00 1 5/28/05 2,2-Dichloropropane BQL 1.00 1 5/28/06 1,1-Dichloropropene BQL 1.00 1 5/28/05 cis-1,3-Dichloropropene BQL 1.00 1 5/28/05 trans-1,3-Dichloropropene BQL 1.00 1 5128/05 Dichlorodifluoromethane BQL 5.00 1 5/28/05 Diisopropyl ether (DIPE) BQL 1.00 1 5/28/05 Ethylbenzene BQL 1.00 1 5/28/05 Hexachlorobutadiene BQL 1.00 1 5/28/05 N.C. CEK I"It-I&ION #481 GCMS LIMS A.62.xN of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles by GCMS 8260B . Client Sample ID: MW-13 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 5/25/0511:20 Lab Sample ID: G121-333-12A Date Received: 5/25/05 Lab Project ID: G121-333 Matrix: Water Result Quantitation Dilution Date Compound UG/L Limit UG/L Factor Analyzed 2-Hexanone BQL 5.00 1 5/28/05 lodomethane BQL 1.00 1 5/28/05 Isopropylbenzene BQL 1.00 1 5/28/05 4-Isopropyltoluene BQL 1.00 1 5/28/05 Methylene chloride BQL 5.00 1 5/28/05 4-Methyl-2-pentanone BQL 5.00 1 5/28/05 Methyl-tert-butyl ether (MTBE) BQL 1.00 1 5/28/05 Naphthalene BQL 1.00 1 5/28/05 n-Propyl benzene BQL 1.00 1 5/28/05 Styrene BQL 1.00 1 5/28/05 1,1,1,2-Tetrachloroethane BQL 1.00 1 5/28/05 1,1,2,2-Tetrachloroethane BQL 1.00 1 5/28/05 Tetrachloroethene BQL 1.00 1 5/28/05 Toluene BQL 1.00 1 5/28/05 1,2,3-Trichlorobenzene (!� 1,2,4-Trichlorobenzene BQL BQL 1.00 1.00 1 1 5/28105 5/28/05 `— Trichloroethene BQL 1.00 1 5/28/05 1, 1, 1 -Trichloroethane BQL 1.00 1 5/28/05 1,1,2-Trichloroethane BQL 1.00 1 5/28/05 Trichlorofluoromethane BQL 1.00 1 5/28/05 1,2,3-Trichloropropane BQL 1.00 1 5/28/05 1,2,4-Trimethylbenzene BQL 1.00 1 5/28/05 1,3,5-Trimethylbenzene BQL 1.00 1 5/28/05 Vinyl chloride BQL 1.00 1 5/28/05 m-,p-Xylene BQL 2.00 1 5/28105 o-Xylene BQL 1.00 1 5/28/05 Spike Spike Percent Added Result Recovered 4-Bromofluorobenzene 10 10.1 101 1,2-Dichloroethane-d4 10 11 110 Toluene-d8 10 9.99 100 Comments: Flags: BQL = Below Quantitation Limits. r� Reviewed By:v N.C. CERYIWA�ION #481 cMS LIMS V2.62 15 of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles by GCMS 8260E Ce Client Sample ID: MW-14 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 5125/05 11:40 Lab Sample ID: G121-333-13C Date Received: 5/25/05 Lab Project ID: G121-333 Matrix: Water Result Quantitation Dilution Date Compound UGIL Limit UG1L Factor Analyzed Acetone BQL 50.0 2 5/31/05 Benzene BQL 2.00 2 5/31/05 Bromobenzene BQL 2.00 2 5/31/05 Bromochloromethane BQL 2.00 2 5/31/05 Bromodichloromethane BQL 2.00 2 5/31/05 Bromoform BQL 2.00 2 5/31/05 Bromomethane BQL 2.00 2 5/31/05 2-Butanone BQL 50.0 2 5/31/05 n-Butylbenzene BQL 2.00 2 5/31105 sec-Butylbenzene BQL 2.00 2 5/31/05 tert-Butylbenzene BQL 2.00 2 5/31/05 Carbon disulfide BQL 2.00 2 5/31/05 Carbon tetrachloride BQL 2.00 2 5/31/05 Chlorobenzene BQL 2.00 2 5/31/05 Chloroethane BQL 2.00 2 5/31/05 • Chloroform BQL 2.00 2 5/31/05 Chloromethane BQL 2.00 2 5/31/05 2-Chlorotoluene BQL 2.00 2 5/31/05 4-Chlorotoluene BQL 2.00 2 5/31/05 Dibromochloromethane BQL 2.00 2 5/31/05 1,2-Dibromo-3-chloropropane BQL 10.0 2 5/31/05 Dibromomethane BQL 2.00 2 5/31/05 1,2-Dibromoethane (EDB) BQL 2.00 2 5/31/05 1,2-Dichlorobenzene BQL 2.00 2 5/31/05 1,3-Dichlorobenzene BQL 2.00 2 5/31/05 1,4-Dichlorobenzene BQL 2.00 2 5/31/05 trans-1,4-Dichloro-2-butene BQL 10.0 2 5131/05 1,1-Dichloroethane BQL 2.00 2 5131/05 1,1-Dichloroethene BQL 2.00 2 5/31/05 1,2-Dichloroethane BQL 2.00 2 5/31/05 cis-1,2-Dichloroethene BQL 2.00 2 5/31/05 trans-1,2-dichloroethene BQL 2.00 2 5/31/05 1,2-Dichloropropane BQL 2.00 2 5131/05 1,3-Dichloropropane BQL 2.00 2 5/31/05 2,2-Dichloropropane BQL 2.00 2 5/31/05 1,1-Dichloropropene BQL 2.00 2 5/31/05 cis-1,3-Dichloropropene BQL 2.00 2 5/31/05 trans-1,3-Dichloropropene BQL 2.00 2 5/31105 Dichlorodifluoromethane BQL 10.0 2 5/31/05 Diisopropyl ether (DIPE) BQL 2.00 2 5/31/05 �• Eth Y(benzene � BQL 2.00 2 5/31/05 Hexachlorobutadiene BQL 2.00 2 5/31/05 N.C. CEM ICATION #481 GCMS LIMS_t2.82.x{h6 Of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles ` by GCMS 8260E (``• Client Sample ID: MW-14 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 5/25/0511:40 Lab Sample ID: G121-333-13C Date Received: 5/26/05 Lab Project ID: G121-333 Matrix: Water Result Quantitation Dilution Date Compound UG/L Limit UG/L Factor Analyzed 2-Hexanone BQL 10.0 2 5/31/05 lodomethane BQL 2.00 2 5/31/05 Isopropyibenzene BQL 2.00 2 5/31/05 4-Isopropyitoluene BQL 2.00 2 5/31/05 Methylene chloride BQL 10.0 2 5/31/05 4-Methyl-2-pentanone BQL 10.0 2 5/31/05 Methyl-tert-butyl ether (MTBE) BQL 2.00 2 5/31/05 Naphthalene BQL 2.00 2 5/31/05 n-Propyl benzene BQL 2.00 2 5/31/05 Styrene BQL 2.00 2 5/31/05 1,1,1,2-Tetrachloroethane BQL 2.00 2 5/31/05 1,1,2,2-Tetrachloroethane BQL 2.00 2 5/31/05 Tetrachloroethene BQL 2.00 2 5/31/05 Toluene BQL 2.00 2 5/31/05 1,2,3-Trichlorobenzene BQL 2.00 2 5/31/05 �i 1,2,4-Trichlorobenzene BQL 2.00 2 5/31/05 Trichloroethene BQL 2.00 2 5131/05 1, 1, 1 -Trichloroethane BQL 2.00 2 5/31/05 1,1,2-Trichloroethane BQL 2.00 2 5/31/05 Trichlorofluoromethane BQL 2.00 2 5/31/05 1,2,3-Trichloropropane BQL 2.00 2 5131/05 1,2,4-Trimethylbenzene BQL 2.00 2 5/31/05 1,3,5-Trimethylbenzene BQL 2.00 2 5/31/05 Vinyl chloride BQL 2.00 2 5/31/05 m-,p-Xylene BQL 4.00 2 5/31/05 o-Xylene BQL 2.00 2 5/31/05 Spike Spike Percent Added Result Recovered 4-Bromofluorobenzene 10 10 100 1,2-Dichloroethane-d4 10 11.1 111 Toluene-d8 10 10.2 102 Comments: Sample diluted for foaming. Flags: BQL = Below Quantitation Limits. 0 Reviewed By: N.C. CER%fdAf TION #481 GCMS LIMS-V2.62 27 of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles by GCMS 82608 �. Client Sample ID: MWA 5 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 5/25/0512:00 Lab Sample ID: G121-333-14C Date Received: 5/25/05 Lab Project ID: G121-333 Matrix: Water Result Quantitation Dilution Date Compound UG/L Limit UG/L Factor Analyzed Acetone BQL 50.0 2 5/31/05 Benzene BQL 2.00 2 5/31/05 Bromobenzene BQL 2.00 2 5/31/05 Bromochloromethane BQL 2.00 2 5/31/05 Bromodichloromethane BQL 2.00 2 5/31/05 Bromoform BQL 2.00 2 5/31/05 Bromomethane BQL 2.00 2 5/31/05 2-Butanone BQL 50.0 2 5/31/05 n-Butylbenzene BQL 2.00 2 5/31/05 sec-Butylbenzene BQL 2.00 2 5/31/05 tent-Butylbenzene BQL 2.00 2 5/31/05 Carbon disulfide BQL 2.00 2 5/31/05 Carbon tetrachloride BQL 2.00 2 5/31/05 Chlorobenzene BQL 2.00 2 5/31/05 Chloroethane Chloroform BQL BQL 2.00 2.00 2 2 5/31/05 5/31/05 Chloromethane BQL 2.00 2 5/31105 2-Chlorotoluene BQL 2.00 2 5/31/05 4-Chlorotoluene BQL 2.00 2 5/31/05 Dibromochloromethane BQL 2.00 2 5/31/05 1,2-Dibromo-3-chloropropane BQL 10.0 2 5/31/06 Dibromomethane BQL 2.00 2 5/31/05 1,2-Dibromoethene (EDB) BQL 2.00 2 5/31/05 1,2-Dichlorobenzene BQL 2.00 2 5/31/05 1,3-Dichlorobenzene BQL 2.00 2 5/31/05 1,4-Dichlorobenzene BQL 2.00 2 5/31/05 trans-1,4-Dichloro-2-butene BQL 10.0 2 5/31/05 1,1-Dichloroethane BQL 2.00 2 5/31/05 1,1-Dichloroethene BQL 2.00 2 5/31/05 1,2-Dichloroethane BQL 2.00 2 5/31/05 cis-1,2=Dichloroethene BQL 2.00 2 5/31/05 trans- 1,2-dichloroethene BQL 2.00 2 5/31/05 1,2-Dichloropropane BQL 2.00 2 5/31/05 1,3-Dichloropropane BQL 2.00 2 5/31/05 2,2-Dichloropropane BQL 2.00 2 5/31105 1,1-Dichloropropene BQL 2.00 2 5/31/05 cis-1,3-Dichloropropene BQL 2.00 2 5/31/05 trans-1,3-Dichloropropene BQL 2.00 2 5/31/05 Dichlorodifluoromethane BQL 10.0 2 5/31/05 Diisopropyl ether (DIPE) BQL 2.00 2 5/31/05 �• Ethylbenzene BQL 2.00 2 5/31/05 - Hexachlorobutadiene BQL 2.00 2 5/31/05 N.C. CERW ICATION #481 GCMS LIMB vi.s2.xly,Q Of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles by GCMS 82608 • Client Sample ID: MW-15 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 5/25/0512:00 Lab Sample ID: G121-333-14C Date Received: 5/25/05 Lab Project ID: G121-333 Matrix: Water Result Quantitation Dilution Date Compound UG/L Limit UG/L Factor Analyzed 2-Hexanone BQL 10.0 2 5/31/05 lodomethane BQL 2.00 2 5/31/05 Isopropyibenzene BQL 2.00 2 5/31/05 4-Isopropyltoluene BQL 2.00 2 5/31/05 Methylene chloride BQL 10.0 2 5/31/05 4-Methyl-2-pentanone BQL 10.0 2 5/31/05 Methyl-tert-butyl ether (MTBE) BQL 2.00 2 5/31/05 Naphthalene BQL 2.00 2 5/31/05 n-Propyl benzene BQL 2.00 2 5/31/05 Styrene BQL 2.00 2 5/31/05 1,1,1,2-Tetrachloroethane BQL 2.00 2 5/31/05 1,1,2,2-Tetrachloroethane BQL 2.00 2 5/31/05 Tetrachloroethene BQL 2.00 2 5131/05 Toluene BQL 2.00 2 5131/05 1,2,3-Trichlorobenzene • 1,2,4-Trichlorobenzene BQL BQL 2.00 2.00 2 2 5/31/05 5/31/05 Trichloroethene BQL 2.00 2 5/31/05 1,1,1-Trichloroethane BQL 2.00 2 5/31/05 1,1,2-Trichloroethane BQL 2.00 2 5131/05 Trichlorofluoromethane BQL 2.00 2 5/31/05 1,2,3-Trichloropropane BQL 2.00 2 5/31/05 1,2,4-Trimethylbenzene BQL 2.00 2 5/31/05 1,3,5-Trimethylbenzene BQL 2.00 2 5/31/05 Vinyl chloride BQL 2.00 2 5/31/05 m-,p-Xylene BQL 4.00 2 5/31/05 o-Xylene BQL 2.00 2 5/31/05 Spike Spike Percent Added Result Recovered 4-Bromofluorobenzene 10 9.88 99 1,2-Dichloroethane-d4 10 10.7 107 Toluene-d8 10 9.99 100 Comments: Sample diluted for foaming. Flags: BQL = Below Quantitation Limits. 0 Reviewed By: tz-w _ N.C. CER'FlVdalON #481 GCMS,_UMSLA62.xt9 of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles by GCMS 82606 A Client Sample ID: DW-1 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 5/25/05 12:20 Lab Sample ID: G121-333-15A Date Received: 5/25/05 Lab Project ID: G121-333 Matrix: Water Result Quantitation Dilution Date Compound UGIL Limit UG/L Factor Analyzed Acetone BQL 25.0 1 5/28/05 Benzene BQL 1.00 1 5128/05 Bromobenzene BQL 1.00 1 5/28/05 Bromochloromethane BQL 1.00 1 5/28105 Bromodichloromethane BQL 1.00 1 5/28/05 Bromoform BQL 1.00 1 5/28/05 Bromomethane BQL 1.00 1 5/28/05 2-Butanone BQL 25.0 1 5/28/05 n-Butyibenzene BQL 1.00 1 5/28/05 sec-Butyibenzene BQL 1.00 1 5/28/05 tert-Butyibenzene BQL 1.00 1 5/28/05 Carbon disulfide BQL 1.00 1 5/28/05 Carbon tetrachloride BQL 1.00 1 5/28/05 Chlorobenzene BQL 1.00 1 5/28/05 Chloroethane BQL 1.00 1 5/28/05 0Chloroform BQL 1.00 1 5/28/05 Chloromethane BQL 1.00 1 5128/05 2-Chlorotoluene BQL 1.00 1 5/28/05 4-Chlorotoluene BQL 1.00 1 5128/05 Dibromochloromethane BQL 1.00 1 5128/05 1,2-Dibromo-3-chloropropane BQL 5.00 1 5128105 Dibromomethane BQL 1.00 1 5/28/05 1,2-Dibromoethane (EDB) BQL 1.00 Ir 5/28/05 1,2-Dichlorobenzene BQL 1.00 1 5/28/05 1,3-Dichlorobenzene BQL 1.00 1 5/28/05 1,4-Dichlorobenzene BQL 1.00 1 5128/05 trans-1,4-Dichloro-2-butene BQL 5.00 1 5/28/05 1,1-Dichioroethane BQL 1.00 1 5/28/05 1,1-Dichloroethene BQL 1.00 1 5/28/05 1,2-Dichioroethane BQL 1.00 1 5/28105 cis-1,2-Dichloroethene SQL 1.00 1 5/28/05 trans-1,2-dichloroethene SQL 1.00 1 5/28/05 1,2-Dichloropropane BQL 1.00 1 5/28/05 1,3-Dichloropropane BQL 1.00 1 5/28/05 2,2-Dichloropropane BQL 1.00 1 5/28/05 1,1-Dichloropropene BQL 1.00 1 5/28/05 cis-1,3-Dichloropropene BQL 1.00 1 5/28/05 trans-1,3-Dichloropropene BQL 1.00 1 5/28/05 Dichlorodifluoromethane BQL 5.00 1 5128/05 Diisopropyl ether (DIPE) BQL 1.00 1 5/28/05 Ethylbenzene BQL 1.00 1 5128/05 Hexachlorobutadiene BQL 1.00 1 5/28/05 N.C. CER�( IFICAT10N #481 ccM8 LIMS_d2.82.xI D Of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles by GCMS 82606 �• Client Sample ID: DW-1 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 5/25/0512:20 Lab Sample ID: G121-333-15A Date Received: 5/25105 Lab Project ID: G121-333 Matrix: Water Result Quantitation Dilution Date Compound UG/L Limit UG/L Factor Analyzed 2-Hexanone BQL 5.00 1 5/28/05 lodomethane BQL 1.00 1 5/28/05 isopropylbenzene BQL 1.00 1 5/28/05 4-Isopropyltoluene BQL 1.00 1 5/28/05 Methylehe chloride BQL 5.00 1 5/28/05 4-Methyl-2-pentanone BQL 5.00 1 5/28/05 Methyl-tert-butyl ether (MTBE) BQL 1.00 1 5/28105 Naphthalene BQL 1.00 1 5/28/05 n-Propyl benzene BQL 1.00 1 5/28/05 Styrene BQL 1.00 1 5/28/05 1,1,1,2-Tetrachloroethane BQL 1.00 1 5/28/05 1,1,2,2-Tetrachloroethane BQL 1.00 1 5/28/05 Tetrachloroethane SQL 1.00 1 5/28/05 Toluene BQL 1.00 1 5/28/05 1,2,3-Trichiorobenzene BQL 1.00 1 5/28/05 1,2,4-Trichlorobenzene BQL 1.00 1 5/28/05 Trichloroethene BQL 1.00 1 5/28/05 1,1,1-Trichioroethane BQL 1.00 1 5/28/05 1,1,2-Trichioroethane BQL 1.00 1 5/28/05 Trichlorofluoromethane BQL 1.00 1 5/28/05 1,2,3-Trichloropropane BQL 1.00 1 5/28/05 1,2,4-Trimethylbenzene BQL 1.00 1 5/28/05 1,3,5-Trimethylbenzene BQL 1.00 1 5/28/05 Vinyl chloride BQL 1.00 1 5/28/05 m-,p-Xylene BQL 2.00 1 5/28/05 o-Xylene BQL 1.00 1 5/28/05 Spike Spike Percent Added Result Recovered 4-Bromofluorobenzene 10 9.67 97 1,2-Dichloroethane-d4 10 10.6 106 Toluene-d8 10 10 100 Comments: Flags: BQL = Below Quantitation Limits. c0 Reviewed By: Vv V N.C. CERMRMG ION #481 ccMs "'"S ,�'6Z 31 of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles by GCMS 8260E �• Client Sample ID: DW-2 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 5/25/05 12:40 Lab Sample ID: G121-333-16A Date Received: 5/25/05 Lab Project ID: G121-333 Matrix: Water Result Quantitation Dilution Date Compound UG/L Limit UG/L Factor Analyzed Acetone BQL 25.0 1 5/28/05 Benzene BQL 1.00 1 5/28/05 Bromobenzene BQL 1.00 1 5/28/05 Bromochloromethane BQL 1.00 1 5/28/05 Bromodichloromethane BQL 1.00 1 5/28/05 Bromoform BQL 1.00 1 5/28/05 Bromomethane BQL 1.00 1 5/28/05 2-Butanone BQL 25.0 1 5/28/05 n-Butylbenzene BQL 1.00 1 5/28/05 sec-Butyibenzene BQL 1.00 1 5/28/05 tert-Butylbenzene BQL 1.00 1 5/28/05 Carbon disulfide BQL 1.00 1 5/28/05 Carbon tetrachloride BQL 1.00 1 5/28/05 Chlorobenzene BQL 1.00 1 5/28/05 Chloroethane BQL 1.00 1 5/28/05 Chloroform BQL 1.00 1 5/28/05 Chloromethane BQL 1.00 1 5/28/05 2-Chlorotoluene BQL 1.00 1 5/28/05 4-Chlorotoluene BQL 1.00 1 5/28/05 Dibromochloromethane BQL 1.00 1 5/28/05 1,2-Dibromo-3-chloropropane BQL 5.00 1 5/28/05 Dibromomethane BQL 1.00 1 5/28/05 1,2-Dibromoethane (EDB) BQL 1.00 1 5/28/05 1,2-Dichlorobenzene BQL 1.00 1 5128/05 1,3-Dichlorobenzene BQL 1.00 1 5/28/05 1,4-Dichlorobenzene BQL 1.00 1 5/28/05 trans-1,4-Dichloro-2-butene BQL 5.00 1 5/28/05 1,1-Dichloroethane BQL 1.00 1 5/28/05 1,1-Dichloroethene BQL 1.00 1 5/28/05 1,2-Dichloroethane BQL 1.00 1 5/28/05 cis-1,2-Dichloroethene BQL 1.00 1 5128/05 trans-1,2-dichloroethene BQL 1.00 1 5/28/05 1,2-Dichloropropane BQL 1.00 1 5/28/05 1,3-Dichloropropane BQL 1.00 1 5/28/05 2,2-Dichloropropane BQL 1.00 1 5128/05 1,1-Dichloropropene BQL 1.00 1 5/28/05 cis-1,3-Dichloropropene BQL 1.00 1 5/28/05 trans-1,3-Dichloropropene BQL 1.00 1 5/28/05 Dichlorodifluoromethane BQL 5.00 1 5/28/05 Diisopropyl ether (DIPE) BQL 1.00 1 5/28/05 (� Ethyibenzene BQL 1.00 1 5/28/05 Hexachlorobutadiene BQL 1.00 1 5/28/05 N.C. CE 1G4tA 10N #481 GCMS LIMS_y2Uxt2 of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles by GCMS 8260E �. Client Sample ID: DW-2 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 5/25/0512:40 Lab Sample ID: G121-333-16A Date Received: 5/25/05 Lab Project ID: G121-333 Matrix: Water Result Quantitation Dilution Date Compound UG/L Limit UG/L Factor Analyzed 2-Hexanone BQL 5.00 1 5/28/05 lodomethane BQL 1.00 1 5/28/05 Isopropylbenzene BQL 1.00 1 5/28/05 4-Isopropyltoluene BQL 1.00 1 5/28/05 Methylene chloride BQL 5.00 1 5/28/05 4-Methyl-2-pentanone BQL 5.00 1 5/28/05 Methyl-tert-butyl ether (MTBE) BQL 1.00 1 5/28/05 Naphthalene BQL 1.00 1 5/28/05 n-Propyl benzene BQL 1.00 1 5/28/05 Styrene BQL 1.00 1 5/28/05 1,1,1,2-Tetrachloroethane BQL 1.00 1 5/28/05 1,1,2,2-Tetrachloroethane BQL 1.00 1 5/28/05 Tetrachloroethene BQL 1.00 1 5/28/05 Toluene BQL 1.00 1 5/28/05 1,2,3-Trichlorobenzene BQL 1.00 1 5/28105 1,2,4-Trichlorobenzene BQL 1.00 1 5/28/05 Trichloroethene BQL 1.00 1 5/28/05 1,1, 1 -Trichloroethane BQL 1.00 1 5/28/05 1,1,2-Trichloroethane BQL 1.00 1 5/28/05 Trichlorofluoromethane BQL 1.00 1 5/28105 1,2,3-Trichloropropane BQL 1.00 1 6/28105 1,2,4-Trimethylbenzene BQL 1.00 1 5/28/05 1,3,5-Trimethylbenzene BQL 1.00 1 5/28/05 Vinyl chloride BQL 1.00 1 5/28/05 m-,p-Xylene BQL 2.00 1 5/28/05 o-Xylene BQL 1.00 1 5/28/05 Spike Spike Percent Added Result Recovered 4-Bromofluorobenzene 10 9.83 98 1,2-Dichloroethane-d4 10 10.9 109 Toluene-d8 10 9.95 99 Comments: Flags: BQL = Below Quantitation Limits. P Reviewed By: r N.C. CEK r1r dalON #481 ccMS_-UM4_v262x�33 of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles by GCMS 8260B l\ oClient Sample ID: MWA6 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 5/25/05 11:00 Lab Sample ID: G121-333-17B Date Received: 5125/05 Lab Project ID: G121-333 Matrix: Water Result Quantitation Dilution Date Compound UGIL Limit UGIL Factor Analyzed Acetone BQL 25.0 1 5127105 Benzene BQL 1.00 1 5/27/05 Bromobenzene BQL 1.00 1 5/27/05 Bromochloromethane BQL 1.00 1 5/27/05 Bromodichloromethane BQL 1.00 1 5/27/05 Bromoform BQL 1.00 1 5/27/05 Bromomethane BQL 1.00 1 6/27/05 2-Butanone BQL 25.0 1 5/27/05 n-Butylbenzene BQL 1.00 1 5/27/05 sec-Butyibenzene BQL 1.00 1 5/27/05 tert-Butylbenzene BQL 1.00 1 5/27/05 Carbon disulfide BQL 1.00 1 5/27/05 Carbon tetrachloride BQL 1.00 1 5/27/05 Chiorobenzene BQL 1.00 1 5/27/05 Chioroethane BQL 1.00 1 5/27/05 Chloroform BQL 1.00 1 5/27/05 Chloromethane BQL 1.00 1 5127/05 2-Chlorotoluene BQL 1.00 1 5/27/05 4-Chlorotoluene BQL 1.00 1 5/27/05 Dibromochloromethane BQL 1.00 1 5/27/05 1,2-Dibromo-3-chloropropane BQL 5.00 1 5/27/05 Dibromomethane BQL 1.00 1 5/27/05 1,2-Dibromoethane (EDB) BQL 1.00 1 5/27105 1,2-Dichlorobenzene BQL 1.00 1 5/27/05 1,3-Dichlorobenzene BQL 1.00. 1 5/27105 1,4-Dichlorobenzene BQL 1.00 1 5/27/05 trans-1,4-Dichloro-2-butene BQL 5.00 1 5/27/05 1,1-Dichloroethane BQL 1.00 1 5/27/05 1,1-Dichloroethene BQL 1.00 1 5/27/05 1,2-Dichloroethane BQL 1.00 1 5/27/05 cis-1,2-Dichloroethene BQL 1.00 1 5/27/05 trans-1,2-dichloroethene BQL 1.00 1 5/27/05 1,2-Dichloropropane BQL 1.00 1 5/27105 1,3-Dichloropropane BQL 1.00 1 5/27/05 2,2-Dichloropropane BQL 1.00 1 5/27/06 1,1-Dichloropropene BQL 1.00 1 5/27/05 cis-1,3-Dichloropropene BQL 1.00 1 5/27/05 trans-1,3-Dichloropropene BQL 1.00 1 5/27/05 Dichlorodifluoromethane BQL 5.00 1 5/27/05 ether (DIPE) BQL 1.00 1 5/27/05 •Diisopropyl Etylbenzene BQL 1.00 1 5/27/05 Hexachlorobutadiene BQL 1.00 1 5/27/05 N.C. CERTIFICATION #481 ccMs_LIMS_�l.ex�'34 of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles by GCMS 82606 AClient Sample ID: MW-16 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 5/25/0511:00 Lab Sample ID: G121-333-17B Date Received: 5/25/05 Lab Project ID: G121-333 Matrix: Water Result Quantitation Dilution Date Compound UG/L Limit UG/L Factor Analyzed 2-Hexanone BQL 5.00 1 5/27105 lodomethane BQL 1.00 1 5/27/05 Isopropylbenzene BQL 1.00 1 5/27/05 4-Isopropyltoluene BQL 1.00 1 5/27/05 Methylene chloride BQL 5.00 1 5/27/05 4-Methyl-2-pentenone BQL 5.00 1 5/27/05 Methyl-tert-butyl ether (MTBE) 1.43 1.00 1 5/27/05 Naphthalene BQL 1.00 1 5/27/05 n-Propyl benzene BQL 1.00 1 5/27/05 Styrene BQL 1.00 1 5/27/05 1,1,1,2-Tetrachloroethane BQL 1.00 1 5/27105 1,1,2,2-Tetrachloroethane BQL 1.00 1 5/27/05 Tetrachloroethene BQL 1.00 1 5/27/05 Toluene BQL 1.00 1 5/27/05 1,2,3-Trichlorobenzene BQL 1.00 1 5/27/05 1,2,4-Trichlorobenzene BQL 1.00 1 5/27/05 Trichloroethene BQL 1.00 1 5/27/05 1, 1, 1 -Trichloroethane BQL 1.00 1 5/27/05 1,1,2-Trichloroethane BQL 1.00 1 5/27/05 Trichlorofluoromethane BQL 1.00 1 5127/05 1,2,3-Trichloropropane BQL 1.00 1 5/27/05 1,2,4-Trimethylbenzene BQL 1.00 1 5/27/05 1,3,5-Trimethylbenzene BQL 1.00 1 5/27/05 Vinyl chloride BQL 1.00 1 5/27/05 m-,p-Xylene BQL 2.00 1 5/27/05 o-Xylene BQL 1.00 1 5/27/05 Spike Spike Percent Added Result Recovered 4-Bromofluorobenzene 10 10.2 102 1,2-Dichloroethane-d4 10 10.6 106 Toluene-d8 1'0 9.94 99 Comments: Flags: BQL = Below Quantitation Limits. 19, Reviewed By: _qn-V N.C. CERTIFICATION #481 GCMS LIMS �182t5 of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles // by GCMS 82608 4� Client Sample ID: LM-13 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 5/25/0513:00 Lab Sample ID: G121-333-18A Date Received: 5/25105 Lab Project ID: G121-333 Matrix: Water Result Quantitation Dilution Date Compound UGIL Limit UGIL Factor Analyzed Acetone BQL 25.0 1 5/28/05 Benzene BQL 1.00 1 5/28/05 Bromobenzene BQL 1.00 1 5/28/05 Bromochloromethane BQL 1.00 1 5/28/05 Bromodichloromethane BQL 1.00 1 5/28/05 Bromoform BQL 1.00 1 5/28/05 Bromomethane BQL 1.00 1 5/28/05 2-Butanone BQL 25.0 1 5/28/05 n-Butylbenzene BQL 1.00 1 5/28/05 sec-Butylbenzene BQL 1.00 1 5/28/05 tent-Butylbenzene BQL 1.00 1 5/28/05 Carbon disulfide BQL 1.00 1 5/28/05 Carbon tetrachloride BQL 1.00 1 5/28/05 Chlorobenzene BQL 1.00 1 5/28/05 Chloroethane BQL 1.00 1 5/28/05 (. Chloroform BQL 1.00 1 5/28/05 Chloromethane BQL 1.00 1 5128/05 2-Chiorotoluene BQL 1.00 1 5128/05 4-Chlorotoluene BQL 1.00 1 5128/05 Dibromochloromethane BQL 1.00 1 5/28/05 1,2-Dibromo-3-chloropropane BQL 5.00 1 5/28/05 Dibromomethane BQL 1.00 1 5/28/05 1,2-Dibromoethane (EDB) BQL 1.00 1 5128/05 1,2-Dichlorobenzene BQL 1.00 1 5/28/05 1,3-Dichlorobenzene BQL 1.00 1 5/28/05 1,4-Dichlorobenzene BQL 1.00 1 5/28/05 trans-1,4-Dichloro-2-butene BQL 5.00 1 5/28/05 1,1-Dichloroethane BQL 1.00 1' 5/28/05 1,1-Dichloroethene BQL 1.00 1 5/28/05 1,2-Dichloroethane BQL 1.00 1 5/28/05 cis-1,2-Dichloroethene 12.7 1.00 1 5/28/05 trans-1,2-dichloroethene BQL 1.00 1 5/28/05 1,2-Dichloropropane BQL 1.00 1 5128/05 1,3-Dichloropropane BQL 1.00 1 5/28/05 2,2-Dichloropropane BQL 1.00 1 5/28/05 1,1-Dichloropropene BQL 1.00 1 5/28/05 cis-1,3-Dichloropropene BQL 1.00 1 5/28/05 trans-1,3-Dichloropropene BQL 1.00 1 5/28/05 Dichlorodifluoromethane BQL 5.00 1 5/28/05 Diisopropyl ether (DIPE) BQL 1.00 1 5/28/05 �. Etylbenzene BQL 1.00 1 5/28/05 Hexachlorobutadiene BQL 1.00 1 5/28/05 N.C. CE�PV&ION #481 GCMS_LIMS A.62."36 of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Volatiles by GCMS 82606 C. Client Sample ID: LM-13 Analyzed By: JTF Client Project ID: Almont Shipping Date Collected: 5/25/0513:00 Lab Sample ID: G121-333-18A Date Received: 5125/05 Lab Project ID: G121-333 Matrix: Water Result Quantitation Dilution Date Compound UGIL Limit UG/L Factor Analyzed 2-Hexanone BQL 5.00 1 5/28/05 lodomethane BQL 1.00 1 5/28/05 Isopropylbenzene BQL 1.00 1 5/28/05 4-Isopropyltoluene BQL 1.00 1 5/28/05 Methylene chloride BQL 5.00 1 5/28/05 4-Methyl-2-pentanone BQL 5.00 1 5128/05 Methyl-tert-butyl ether (MTBE) BQL 1.00 1 5/28/05 Naphthalene BQL 1.00 1 5/28/05 n-Propyl benzene BQL 1.00 1 5/28/05 Styrene BQL 1.00 1 5/28/05 1',1,1,2-Tetrachloroethane BQL 1.00 1 5/28/05 1,1,2,2-Tetrachloroethane BQL 1.00 1 5/28/05 Tetrachloroethene 1600 50.0 50 5/31/05 Toluene BQL 1.00 1 5/28/05 1,2,3-Trichlorobenzene BQL 1.00 1 5128/05 1,2,4-Trichlorobenzene BQL 1.00 1 5/28/05 Trichloroethene 24.0 1.00 1 5/28/05 1,1,1-Trichloroethane BQL 1.00 1 5/28/05 1,1,2-Trichloroethane BQL 1.00 1 5/28/05 Trichlorofluoromethane BQL 1.00 1 5/28/05 1,2,3-Trichloropropane BQL 1.00 1 5/28/05 1,2,4-Trimethylbenzene BQL 1.00 1 5/28/05 1,3,5-Trimethylbenzene BQL 1.00 1 5/28/05 Vinyl chloride BQL 1.00 1 5/28/05 m-,p-Xylene BQL 2.00 1 5/28/05 o-Xylene BQL 1.00 1 5/28/05 Spike Spike Percent Added Result Recovered 4-Bromofluorobenzene 10 9.98 100 1,2-Dichloroethane-d4 10 10.5 105 Toluene-d8 10 9.96 100 Comments: Flags: BQL = Below Quantitation Limits. 10 Reviewed By: _v..,Ao_ N.C. CERTIFI&ION #481 GCMS LIMS Q62A57 of 77 (9 0- PARADIGM ANALYTICAL LABORATORIES, INC. Analytical Results Client Sample ID: MW 1 Date Collected: 5/25/2005 Client Project ID: Almont Shipping Date Received: 5/25/2005 Lab Sample ID: G121-333-1 Matrix: Water Lab Project ID: G121-333 Analyte Result RL Units Method Date Analyst Analyzed Ammonia 8.4 0.1 mg/l 350.2 6/2/2005 Envirochem Chloride 9.5 0.1 mg/l SM 4500 CI-B 5/31/2005 Envirochem Nitrate BQL 0.025 mg/I 353.3 5/31/2005 Envirochem Phosphors 0.94 0.02 mg/I 365.2 5/27/2005 Envirochem Sulfate 58 5 mg/,I 375.4 6/1/2005 Envirochem TKN 91 0.1 mg/I 351.3 6/1/2005 Envirochem Total Nitrogen 91 0.1 mg/I 353.3/351.3 6/1/2005 Envirochem Comments BQL = Below Quantitation Limits DF = Dilution Factor RL = Report Limit N.C. CERTIFICATION #481 Reviewed By: 38 of 77 C� L� 0 PARADIGM ANALYTICAL LABORATORIES, INC. Analytical Results Client Sample ID: MW-2 Date Collected: 5/25/2005 Client Project ID: Almont Shipping Date Received: 5/25/2005 Lab Sample ID: G121-333-2 Matrix: Water Lab Project ID: G121-333 Analyte Result RL Units Method Date Analyst Analyzed Ammonia 0.6 0.1 mg/l 350.2 6/2/2005 Envirochem Chloride 10 0.1 mg/l SM 4600 CI-B 5/31/2005 Envirochem Nitrate 1.54 0.025 mg/l 353.3 5/31/2005 Envirochem Phosphorus 2.67 0.02 mg/I 365.2 5/27/2005 Envirochem Sulfate 106 5 mg/I 376.4 6/1/2005 Envirochem TKN 4.5 0.1 mg/l 351.3 6/1/2005 Envirochem Total Nitrogen 6 0.1 mg/I 353.3/351.3 6/1/2005 Envirochem Comments BQL = Below Quantitation Limits DF = Dilution Factor RL = Report Limit N.C. CERTIFICATION #481 Reviewed By: r=tj& 39 of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Analytical Results l Client Sample ID: MW 3 Date Collected: 6/25/2005 Client Project ID: Almont Shipping Date Received: 5/25/2005 Lab Sample ID: G121-333-3 Matrix: Water Lab Project ID: G121-333 Analyte Result RL Units Method Date Analyst Analyzed Ammonia 86.2 0.1 mg/I 350.2 6/2/2005 Envirochem Chloride 135 0.1 mg/l SM 4500 CI-B 5/31/2005 Envirochem Nitrate 59.1 0.025 mg/1 353.3 5/31/2005 Envirachem Phosphorus 0.49 0.02 mg/I 365.2 5/27/2005 Envirochem Sulfate 538 5 mg/1 375.4 6/1/2005 Envirochem TKN 115 0.1 mg/l 351.3 6/1/2005 Envirochem Total Nitrogen 184 0.1 mg/I 353.3/351.3 6/1/2005 Envirochem Comments BQL = Below Quantitation Limits DF = Dilution Factor RL = Report Limit 0 N.C. CERTIFICATION #481 Reviewed By: 40 of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Analytical Results �• Client Sample ID: MW-4 Date Collected: 5/25/2005 Client Project ID: Almont Shipping Date Received: 5/25/2005 Lab Sample ID: G121-333-4 Matrix: Water Lab Project ID: G121-333 Analyte Result RL Units Method Date Analyst Analyzed Ammonia 1123 0.1 mg/I 350.2 6/2/2005 Envirochem Chloride 245 0.1 mg/I SM 4500 CI-B 5/31/2005 Envirochem Nitrate 59.1 0.025 mg/I 353.3 5/31/2005 Envirochem Phosphorus 4.51 0.02 mg/l 365.2 5/27/2005 Envirochem Sulfate 620 5 mg/I 375.4 6/1/2005 Envirochem TKN 1154 0.1 mgll 351.3 6/1/2005 Envirochem Total Nitrogen 1213 0.1 mg/I 353.3/351.3 6/1/2005 Envirochem L� 0- Comments BQL = Below Quantitation Limits DF = Dilution Factor RL = Report Limit N.C. CERTIFICATION #481 Reviewed By: 41 of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Analytical Results coClient Sample ID: MW 5 Date Collected: 5/25/2005 Client Project ID: Almont Shipping Date Received: 5/25/2006 Lab Sample ID: G121-333-5 Matrix: Water Lab Project ID: G121-333 Analyte Result RL Units Method Date Analyst Analyzed Ammonia 0.7 0.1 mg/I 350.2 6/2/2005 Envirochem Chloride 2185 0.1 mg/I SM 4500 CI-B 5/31/2005 Envirochem Nitrate 0.64 0.025 mg/I 353.3 5/31/2005 Envirochem Phosphorus 0.48 0.02 mg/I 365.2 5/27/2005 Envirochem Sulfate 302 5 mg/I 375.4 6/1/2005 Envirochem TKN 3.9 0.1 mg/l 351.3 6/1/2005 Envirochem Total Nitrogen 4.5 0.1 mg/1 353.3/351.3 6/1/2005 Envirochem Comments BQL = Below Quantitation Limits DF = Dilution Factor RL = Report Limit 0- Reviewed By: N.C. CERTIFICATION #481 42 of 77 (0 161 0- PARADIGM ANALYTICAL LABORATORIES, INC. Analytical Results Client Sample ID: MW-6 Date Collected: 5/25/2005 Client Project ID: Almont Shipping Date Received: 5/25/2005 Lab Sample ID: G121-333-6 Matrix: Water Lab Project ID: G121-333 Analyte Result RL Units Method Date Analyst Analyzed Ammonia 24.1 0.1 mg/I 350.2 6/2/2005 Envirochem Chloride 1364 0.1 mg/I SM 4500 CI-B 5/31/2005 Envirochem Nitrate BQL 0.025 mg[I 353.3 5/31/2005 Envirochem Phosphorus 0.72 0.02 mg/I 365.2 5/27/2005 Envirochem Sulfate 29 5 mg/l 375.4 6/1/2005 Envirochem TKN 44.8 0.1 mg/I 351.3 6/1/2005 Envirochem Total Nitrogen 44.8 0.1 mg/l 353.3/351.3 6/1/2005 Envirochem Comments BQL = Below Quantitation Limits DF = Dilution Factor RL = Report Limit N.C. CERTIFICATION #481 Reviewed By: c4,-0 43 of 77 (9- PARADIGM ANALYTICAL LABORATORIES, INC. Analytical Results Client Sample ID: MW 7 Date Collected: 5/25/2005 Client Project ID: Almont Shipping Date Received: 5/25/2005 Lab Sample ID: G121-333-7 Matrix: Water Lab Project ID: G121-333 Analyte Result RL Units Method Date Analyst Analyzed Ammonia 7.6 0.1 mg/I 350.2 6/2/2005 Envirochem Chloride 3491 0.1 mg/I SM 4500 CI-B 5/3M005 Envirochem Nitrate 0.05 0.025 mg/I 353.3 5/31/2005 Envirochem Phosphorus 1.73 0.02 mg/I 365.2 5/27/2005 Envirochem Sulfate BQL 5 mg/I 375.4 6/1/2005 Envirochem TKN 8.4 0.1 mg/l 351.3 6/1/2005 Envirochem Total Nitrogen 8.4 0.1 mg/1 353.3/351.3 6/1/2005 Envirochem Comments BQL = Below Quantitation Limits DF = Dilution Factor RL = Report Limit N.C. CERTIFICATION #481 Reviewed By: _ ftiiP- 44 of 77 (6 0 i PARADIGM ANALYTICAL LABORATORIES, INC. Analytical Results Client Sample ID: MW-8 Date Collected: 5/25/2005 Client Project ID: Almont Shipping Date Received: 5/26/2005 Lab Sample ID: G121-333-8 Matrix: Water Lab Project ID: G121-333 Analyte Result RL Units Method Date Analyst Analyzed Ammonia 4.6 0.1 mg/I 350.2 6/2/2005 Envirochem Chloride 20901 0.1 mg/I SM 4500 CI-B 5/31/2005 Envirochem Nitrate BQL 0.025 mg/l 353.3 5/31/2005 Envirochem Phosphorus 0.35 0.02 mg/I 365.2 5/27/2005 Envirochem Sulfate 260 5 mg/l 375.4 6/1/2005 Envirochem TKN 10.6 0.1 mg/I 351.3 6/1/2005 Envirochem Total Nitrogen 10.6 0.1 mg/I 353.3/351.3 6/1/2005 Envirochem Comments BQL = Below Quantitation Limits DF = Dilution Factor RL = Report Limit N.C. CERTIFICATION #481 Reviewed By: fZr1P 45 of 77 (9 0 PARADIGM ANALYTICAL LABORATORIES, INC. Analytical Results Client Sample ID: MW-9 Date Collected: 5/25/2005 Client Project ID: Almont Shipping Date Received: 5/25/2005 Lab Sample ID: G121-333-9 Matrix: Water Lab Project ID: G121-333 Analyte Result RL Units Method Date Analyst Analyzed Ammonia 2.2 0.1 mg/I 350.2 6/2/2005 Envirochem Chloride 290 0.1 mg/I SM 4500 CI-B 5/31/2005 Envirochem Nitrate BQL 0.025 mg/I 353.3 5/31/2005 Envirochem Phosphorus 1.65 0.02 mg/I 365.2 5/27/2006 Envirochem Sulfate 128 5 mg/I 375.4 6/1/2005 Envirochem TKN 6.7 0.1 mg/I 351.3 6/1/2005 Envirochem Total Nitrogen 6.7 0.1 mg/I 353.31351.3 6/1/2005 Envirochem Comments BQL = Below Quantitation Limits DF = Dilution Factor RL = Report Limit N.C. CERTIFICATION #481 Reviewed By: V-NQ 46 of 77 c. (0 PARADIGM ANALYTICAL LABORATORIES, INC. Analytical Results Client Sample ID: MW 10 Date Collected: 5/25/2005 Client Project ID: Almont Shipping Date Received: 5/25/2005 Lab Sample ID: G121-333-10 Matrix: Water Lab Project ID: G121-333 Analyte Result RL Units Method Date Analyst Analyzed Ammonia 1820 0.1 mg/1 350.2 6/2/2005 Envirochem Chloride 712 0.1 mg/l SM 4500 CI-B 5/31/2005 Envirochem Nitrate 27 0.025 mg/1 353.3 5/31/2005 Envirochem Phosphorus 6.07 0.02 mg/I 365.2 5/27/2005 Envirochem Sulfate 585 5 mg/I 375.4 6/1/2005 Envirochem TKN 2100 0.1 mg/I 351.3 6/1/2005 Envirochem Total Nitrogen 22" 0.1 mg/1 353.3/351.3 6/1/2005 Envirochem Comments BQL = Below Quantitation Limits DF = Dilution Factor RL = Report Limit N.C. CERTIFICATION #481 Reviewed By: F-W 47 of 77 (• PARADIGM ANALYTICAL LABORATORIES, INC. Analytical Results Client Sample ID: MW 12 Date Collected: 5/25/2006 Client Project ID: Almont Shipping Date Received: 5/25/2005 Lab Sample ID: G121-333-11 Matrix: Water Lab Project ID: G121-333 Analyte Result RL Units Method Date Analyst Analyzed Ammonia 35.6 0.1 mg/I 350.2 6/2/2005 Envirochem Chloride 428 0.1 mg/I SM 4500 CI-B 5/31/2005 Envirochem Nitrate 44 0.025 mg/l 353.3 5/31/2005 Envirochem Phosphorus 0.13 0.02 mg/1 365.2 5/27/2005 Envirochem Sulfate 94 5 mg/l 375.4 6/1/2005 Envirochem TKN 37.8 0.1 mgll 351.3 6/1/2005 Envirochem Total Nitrogen 88.1 0.1 mg/l 353.3/351.3 6/1/2005 Envirochem Comments BQL = Below Quantitation Limits DF = Dilution Factor RL = Report Limit N.C. CERTIFICATION #481 Reviewed By: IzW 48 of 77 \• L� 10 PARADIGM ANALYTICAL LABORATORIES, INC. Analytical Results Client Sample ID: MW 13 Date Collected: 5/25/2005 Client Project ID: Almont Shipping Date Received: 5/25/2005 Lab Sample ID: G121-333-12 Matrix: Water Lab Project ID: G121-333 Analyte Result RL Units Method Date Analyst Analyzed Ammonia 284 0.1 mg/I 350.2 6/2/2005 Envirochem Chloride 6888 0.1 mg/l SM 4500 CI-B 5/31/2005 Envirochem Nitrate 28.7 0.025 mg/I 353.3 5/31/2005 Envirochem Phosphorus 0.16 0.02 mg/I 365.2 5/27/2005 Envirochem Sulfate 730 5 mg/I 375.4 6/1/2005 Envirochem TKN 297 0.1 mg/I 351.3 6/1/2005 Envirochem Total Nitrogen 344 0.1 mg/I 353.3/351.3 6/1/2005 Envirochem Comments BQL = Below Quantitation Limits DF = Dilution Factor RL = Report Limit N.C. CERTIFICATION #481 Reviewed By: PAID 49 of 77 AD 0- PARADIGM ANALYTICAL LABORATORIES, INC. Analytical Results Client Sample ID: MW 14 Date Collected: 5/25/2005 Client Project ID: Almont Shipping Date Received: 5/25/2005 Lab Sample ID: G121-333-13 Matrix: Water Lab Project ID: G121-333 Analyte Result RL Units Method Date Analyst Analyzed Ammonia 2919 0.1 mg/I 350.2 6/2/2005 Envirochem Chloride 7838 0.1 mg/I SM 4500 CI-B 5/31/2005 Envirochem Nitrate 614 0.025 mg/l 353.3 5/31/2005 Envirochem Phosphorus 0.91 0.02 mg/I 365.2 5/27/2005 Envirochem Sulfate 1710 5 mg/I 375.4 6/1/2005 Envirochem TKN 3332 0.1 mg/I 351.3 6/1/2005 Envirochem Total Nitrogen 4286 0.1 mg/I 353.3/351.3 6/1/2005 Envirochem Comments BQL = Below Quantitation Limits DF = Dilution Factor RL = Report Limit N.C. CERTIFICATION #481 Reviewed By: (tt-(' 50 of 77 c0 0- PARADIGM ANALYTICAL LABORATORIES, INC. Analytical Results Client Sample ID: MW 15 Date Collected: 5/25/2005 Client Project ID: Almont Shipping Date Received: 5/25/2005 Lab Sample ID: G121-333-14 Matrix: Water Lab Project ID: G121-333 Analyte Result RL Units Method Date Analyst Analyzed Ammonia 3180 0.1 mg/i 350.2 6/2/2005 Envirochem Chloride 14726 0.1 mg/1 SM 4500 CI-B 5/31/2005 Envirochem Nitrate 317 0.025 mg/I 353.3 5/31/2005 Envirochem Phosphorus 5.21 0.02 mg/I 365.2 5/27/2005 Envirochem Sulfate 2790 5 mg/I 375.4 6/1/2005 Envirochem TKN 3920 0.1 mg/1 351.3 6/1/2005 Envirochem Total Nitrogen 4250 0.1 mg/I 353.3/351.3 6/1/2005 Envirochem Comments BQL = Below Quantitation Limits DF = Dilution Factor RL = Report Limit N.C. CERTIFICATION #481 Reviewed By: *s P 51 of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Analytical Results co, Client Sample ID: MW-16 Date Collected: 5/25/2005 Client Project ID: Almont Shipping Date Received: 5/25/2005 Lab Sample ID: G121-333-17 Matrix: Water Lab Project ID: G121-333 Analyte Result RL Units Method Date Analyst Analyzed Ammonia 23.9 0.1 mg/l 350.2 6/2/2005 Envirochem Chloride 176 0.1 mg/I SM 4500 CI-B 5/31/2005 Envirochem Nitrate BQL 0.025 mg/I 353.3 5/31/2005 Envirochem Phosphorus 2.5 0.02 mg/1 365.2 5/27/2005 Envirochem Sulfate 158 5 mg/I 375.4 6/1/2005 Envirochem TKN 29.1 0.1 mg/l 351.3 6/1/2005 Envirochem Total Nitrogen 29.1 0.1 mg/l 353.31351.3 6/1/2005 Envirochem Comments BQL = Below Quantitation Limits DF = Dilution Factor RL = Report Limit (0 N.C. CERTIFICATION #481 Reviewed By: " 54 of 77 (0 0- PARADIGM ANALYTICAL LABORATORIES, INC. Analytical Results Client Sample ID: LM-13 Date Collected: 5/25/2005 Client Project ID: Almont Shipping Date Received: 5/25/2005 Lab Sample ID: G121-333-18 Matrix: Water Lab Project ID: G121-333 Analyte Result RL Units Method Date Analyst Analyzed Ammonia 0.4 0.1 mg/l 350.2 6/2/2005 Envirochem Chloride 18.6 0.1 mg/l SM 4500 CI-B 5/31/2005 Envirochem Nitrate 3.16 0.025 mg/I 353.3 5/31/2005 Envirochem Phosphorus 0.94 0.02 mg/l 365.2 5/27/2005 Envirochem Sulfate 33 5 mg/I 375.4 6/1/2005 Envirochem TKN 2 0.1 mg/l 351.3 6/1/2005 Envirochem Total Nitrogen 5.2 0.1 mg/l 353.3/351.3 6/1/2005 Envirochem Comments BQL = Below Quantitation Limits DF = Dilution Factor RL = Report Limit N.C. CERTIFICATION #481 Reviewed By: 0t-d -_ 55 of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Analytical Results Client Sample ID: DW 1 Date Collected: 5/25/2005 Client Project ID: Almont Shipping Date Received: 5/25/2005 Lab Sample ID: G121-333-15 Matrix: Water Lab Project ID: G121-333 Analyte Result RL Units Method Date Analyst Analyzed Ammonia 1.7 0.1 mg/I 350.2 6/2/2005 Envirochem Chloride 89 0.1 mg/I SM 4500 CI-B 5/31/2005 Envirochem Nitrate BQL 0.025 mg/l 353.3 5/31/2005 Envirochem Phosphorus 0.15 0.02 mg/I 365.2 5/27/2005 Envirochem Sulfate 16 5 mg/l 375.4 6/1/2005 Envirochem TKN 6.2 0.1 mg/I 351.3 6/1/2005 Envirochem Total Nitrogen 6.2 0.1 mg/I 353.3/351.3 6/1/2005 Envirochem Comments BQL = Below Quantitation Limits DF = Dilution Factor RL = Report Limit 0- N.C. CERTIFICATION #481 Reviewed By: 0-tO 52 of 77 (0 0- 10 PARADIGM ANALYTICAL LABORATORIES, INC. Analytical Results Client Sample ID: DW 2 Date Collected: 5/25/2005 Client Project ID: Almont Shipping Date Received: 5/25/2005 Lab Sample ID: G121-333-16 Matrix: Water Lab Project ID: G121-333 Analyse Result RL Units Method Date Analyst Analyzed Ammonia 2394 0.1 mg/I 350.2 6/2/2005 Envirochem Chloride 2209 0.1 mg/I SM 4500 CI-B 5/31/2005 Envirochem Nitrate 188 0.025 mg/I 353.3 5/31/2005 Envirochem Phosphorus 3.49 0.02 mg/1 365.2 5/27/2005 Envirochem Sulfate 392 5 mg/I 375.4 6/1/2005 Envirochem TKN 3780 0.1 mg/l 351.3 6/1/2005 Envirochem Total Nitrogen 4075 0.1 mg/l 353.3/351.3 6/1/2005 Envirochem Comments BQL = Below Quantitation Limits DF = Dilution Factor RL = Report Limit N.C. CERTIFICATION #481 Reviewed By: 53 of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Metals Client Sample ID: MW-1 Client Project ID: Almont Shipping Lab Sample ID: G121-333-1 Lab Project ID: G121-333 Batch ID: 2909 2985 Analyzed By: PSW Date Collected: 5/25/2005 07:00 Date Received: 5/25/2005 Matrix: WATER Metals Result RL DF Units Method Arsenic 0.0248 0.0100 1 MG/L 6010B Barium BQL 0.100 1 MG/L 6010B Cadmium BQL 0.0100 1 MG/L 6010B Chromium BQL 0.0100 1 MG/L 6010B Lead BQL 0.0100. 1 MG/L 6010E Mercury BQL 0.000250 1 MG/L 7470 Selenium BQL 0.0200 1 MG/L 6010B Silver BQL 0.0100 1 MG/L 6010B Comments BQL = Below Quantitation Limits �- DF = Dilution Factor J = Between MDL and RL 0- N.C. CERTIFICATION #481 Date Analyzed 6/7/2005 6/7/2005 6/9/2005 6/7/2005 6/7/2005 6/9/2005 6/7/2005 6/7/2005 Reviewed By: V-tV _ MET_UMS_3.1 56 of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Metals • Client Sample ID: MW-2 Analyzed B Y Y� PSW Client Project ID: Almont Shipping Date Collected: 5/25/2005 07:20 Lab Sample ID: G121-333-2 Date Received: 5/25/2005 Lab Project ID: G121-333 Matrix: WATER Batch ID: 2909 2985 Metals Result RL DF Units Method Date Analyzed Arsenic 0.0304 0.0100 1 MG/L 6010B 6/7/2005 Barium BQL 0.100 1 MG/L 6010E 6/7/2005 Cadmium BQL 0.0100 1 MG/L 6010E 6/9/2005 Chromium BQL 0.0100 1 MG/L 6010B •617/2005 Lead BQL 0.0100 1 MG/L 6010B 6/7/2005 Mercury BQL 0.000250 1 MG/L 7470 6/9/2005 Selenium BQL 0.0200 1 MG/L 6010B 6/7/2005 Silver BQL 0.0100 1 MG/L 6010B 6/7/2005 Comments L BQL = Below Quantitation Limits DF = Dilution Factor J = Between MDL and RL 10 N.C. CERTIFICATION #481 Reviewed By: g - "'--1.1 57 of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Metals Client Sample ID: MW-3 Analyzed By: PSW Client Project ID: Almont Shipping Date Collected: 5/25/2005 07:40 Lab Sample ID: G121-333-3 Date Received: 5/25/2005 Lab Project ID: G121-333 Matrix: WATER Batch ID: 2909 2985 Metals Result RL DF Units Method Date Analyzed Arsenic BQL 0.0100 1 MG/L 6010B 6/7/2005 Barium BQL 0.100 1 MG/L 6010B 6/7/2005 Cadmium BQL 0.0100 1 MG/L 6010B 6/9/2005 Chromium BQL 0.0100 1 MG/L 6010E 6/7/2005 Lead BQL 0.0100 1 MG/L 6010B 6/7/2005 Mercury BQL 0.000250 1 MG/L 7470 6/9/2005 Selenium BQL 0.0200 1 MG/L 6010B 6/7/2005 Silver BQL 0.0100 1 MG/L 6010B 6/7/2005 Commonts ( BQL = Below Quantitation Limits \- DF = Dilution Factor J = Between MDL and RL (0 N.C. CERTIFICATION #481 Reviewed By: 94 MET LIMS Sad of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Metals ��• PSW Client Sample ID: MW-4 Analyzed By: Client Project ID: Almont Shipping Date Collected: 5/25/2005 08:00 Lab Sample ID: G121-333-4 Date Received: 5/25/2005 Lab Project ID: G121-333 Matrix: WATER Batch ID: 2909 2985 Metals Result RL DF Units Method Date Analyzed Arsenic 0.911 0.0100 1 MG/L 6010E 6/7/2005 Barium BQL 0.100 1 MG/L 6010B 6/7/2005 Cadmium BQL 0.0100 1 MG/L 6010B 6/9/2005 Chromium 0.0253 0.0100 1 MG/L 6010B 6/7/2005 Lead 0.0334 0.0100 1 MG/L 6010B 6/7/2005 Mercury 0.00427 0.000250 1 MG/L 7470 6/9/2005 Selenium BQL 0.0200 1 MG/L 6010B 6/7/2005 Silver BQL 0.0100 1 MG/L 6010E 6/7/2005 Comments BQL = Below Quantitation Limits DF = Dilution Factor J = Between MDL and RL l� N.C. CERTIFICATION #481 Reviewed By: MET-UMs 189 of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Metals C PSW Client Sample ID: MW-S Analyzed By: Client Project ID: Almont Shipping Date Collected: 5/25/2005 08:20 Lab Sample ID: G121-333-5 Date Received: 5/25/2005 Lab Project ID: G121-333 Matrix: WATER Batch ID: 2909 2985 Metals Result RL DF Units Method Date Analyzed Arsenic BQL 0.0100 1 MG/L 6010B 6/7/2005 Barium BQL 0.100 1 MG/L 6010B 6/7/2005 Cadmium BQL 0.0100 1 MG/L 6010B 6/9/2005 Chromium BQL 0.0100 1 MG/L 6010B 6/7/2005 Lead 0.0137 0.0100 1 MG/L 6010B 6/7/2006 Mercury BQL 0.000250 1 MG/L 7470 6/9/2005 Selenium BQL 0.0200 1 MG/L 6010E 6/7/2005 Silver BQL 0.0100 1 MG/L 6010B 6/7/2005 • Comments BQL = Below Quantitation Limits DF = Dilution Factor J = Between MDL and RL N.C. CERTIFICATION #481 Reviewed By: ME` `W- 360 of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Metals Client Sample ID: MW-6 Analyzed By: PSW Client Project ID: Aimont Shipping Date Collected: 5/25/2005 08:40 Lab Sample ID: G121-333-6 Date Received: 5/25/2005 Lab Project ID: G121-333 Matrix: WATER Batch ID: 2909 2985 Metals Result RL DF Units Method Date Analyzed Arsenic BQL 0.0100 1 MG/L 6010E 6/7/2005 Barium 0.129 0.100 1 MG/L 6010E 6/7/2005 Cadmium BQL 0.0100 1 MG/L 6010B 6/9/2005 Chromium BQL 0.0100 1 MG/L 6010B 6/7/2005 Lead BQL 0.0100 1 MG/L 6010E 6/7/2005 Mercury BQL 0.000250 1 MG/L 7470 6/9/2005 Selenium BQL 0.0200 1 MG/L 6010B 6/7/2005 Silver BQL 0.0100 1 MG/L 6010B 6/7/2005 • Comments BQL = Below Quantitation Limits _ DF = Dilution Factor J = Between MDL and RL • N.C. CERTIFICATION #481 Reviewed By: # -� 4 MET_.IM8_3.1 61 of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Metals coClient Sample ID: MW-7 Client Project ID: Almont Shipping Lab Sample ID: G121-333-7 Lab Project ID: G121-333 Batch ID: 2909 2985 • Analyzed By: PSW Date Collected: 5/25/2005 09:00 Date Received: 5/25/2005 Matrix: WATER Metals Result RL DF Units Method Arsenic 0.0881 0.0100 1 MG/L 6010B Barium BQL 0.100 1 MG/L 6010B Cadmium BQL 0.0100 1 MG/L 6010B Chromium 0.0253 0.0100 1 MG/L 6010E Lead BQL 0.0100 1 MG/L 6010B Mercury BQL 0.000250 1 MG/L 7470 Selenium BQL 0.0200 1 MG/L 6010B Silver BQL 0.0100 1 MG/L 6010B Comments BQL = Below Quantitation Limits DF = Dilution Factor J = Between MDL and RL N.C. CERTIFICATION #481 Date Analyzed 6/7/2005 6/7/2005 6/9/2005 6/7/2005 6/7/2005 6/9/2005 6/7/2005 6/7/2005 Reviewed By: V-a_ MET'- L"' 62 of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Metals `'• Client Sample ID: MW-8 Analyzed By: PSW Client Project ID: Almont Shipping Date Collected: 5/25/2005 09:20 Lab Sample ID: G121-333-8 Date Received: 5/25/2005 Lab Project ID: G121-333 Matrix: WATER Batch ID: 2909 2985 Metals Result RL DF Units Method Date Analyzed Arsenic 0.0266 0.0100 1 MG/L 6010E 6/7/2005 Barium 0.315 0.100 1 MG/L 6010E 6/7/2005 Cadmium BQL 0.0100 1 MG/L 6010B 6/9/2005 Chromium BQL 0.0100 1 MG/L 6010B 6/7/2005 Lead BQL 0.0100 1 MG/L 6010B 6/7/2005 Mercury BQL 0.000250 1 MG/L 7470 6/9/2005 Selenium BQL 0.0200 1 MG/L 6010B 6/7/2005 Silver BQL 0.0100 1 MG/L 6010B 6/7/2005 Comments BQL = Below Quantitation Limits DF = Dilution Factor J = Between MDL and RL 0 N.C. CERTIFICATION #481 Reviewed By: g+,ie uMs_63 of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Metals By: PSW `. Client Sample ID: MW-9 Analyzed Client Project ID: Aimont Shipping Date Collected: 5/25/2005 09:40 Lab Sample ID: G121-333-9 Date Received: 5/25/2005 Lab Project ID: G121-333 Matrix: WATER Batch ID: 2909 2985 Metals Result RL OF Units Method Date Analyzed Arsenic 0.0133 0.0100 1 MG/L 6010B 6/7/2005 Barium BQL 0.100 1 MG/L 6010B 617/2005 Cadmium BQL 0.0100 1 MG/L 6010B 6/9/2005 Chromium BQL 0.0100 1 MG/L 6010B 6/7/2005 Lead BQL 0.0100 1 MG/L 6010B 6/7/2005 Mercury BQL 0.000260 1 MG/L 7470 6/9/2005 Selenium BQL 0.0200 1 MG/L 6010B 6/7/2005 Silver BQL 0.0100 1 MG/L 6010B 6/7/2005 Comments BQL = Below Quantitation Limits CP DF = Dilution Factor J = Between MDL and RL 0 1, Reviewed By: f-4_ MET_LMIS_3.1 N.C. CERTIFICATION #481 64 of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Metals By: PSW Client Sample ID: MW-10 Analyzed Client Project ID: Aimont Shipping Date Collected: 5/25/200510:00 Lab Sample ID: G121-333-10 Date Received: 5/25/2005 Lab Project ID: G121-333 Matrix: WATER Batch ID: 2909 2985 Metals Result RL OF Units Method Date Analyzed Arsenic 0.713 0.0100 1 MG/L 6010B 6/7/2005 Barium BQL 0.100 1 MG/L 6010B 6/7/2005 Cadmium BQL 0.0100 1 MG/L 6010E 6/9/2005 Chromium BQL 0.0100 1 MG/L 6010B 6/7/2005 Lead BQL 0.0100 1 MG/L 60108 6/7/2005 Mercury 0.000269 0.000250 1 MG/L 7470 6/9/2005 Selenium 0.0240 0.0200 1 MG/L 6010B 6/7/2005 Silver BQL 0.0100 1 MG/L 6010B 6/7/2005 Comments BQL = Below Quantitation Limits le DF = Dilution Factor J = Between MDL and RL `w N.C. CERTIFICATION #481 Reviewed By: ?d MET_`" 65 of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Metals Client Sample ID: MW-12 Analyzed By: PSW Client Project ID: Almont Shipping Date Collected: 5/25/200510:40 Lab Sample ID: G121-333-11 Date Received: 5/25/2005 Lab Project ID: G121-333 Matrix: WATER Batch ID: 2909 2985 Metals Result RL DF Units Method Date Analyzed Arsenic BQL 0.0100 1 MG/L 6010E 6/7/2005 Barium BQL 0.100 1 MG/L 6010B 6/7/2005 Cadmium BQL 0.0100 1 MG/L 6010B 6/9/2005 Chromium BQL 0.0100 1 MG/L 6010B 6/7/2005 Lead BQL 0.0100 1 MG/L 6010B 6/7/2005 Mercury BQL 0.000250 1 MG/L 7470 6/9/2005 Selenium BQL 0.0200 1 MG/L 6010B 6/7/2005 Silver BQL 0.0100 1 MG/L 6010B 6/7/2005 Comments BQL = Below Quantitation Limits DF = Dilution Factor J = Between MDL and RL t.• N.C. CERTIFICATION #481 Reviewed By: CAP "366 0f 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Metals =� Client Sample ID: MW-13 Client Project ID: Almont Shipping Lab Sample ID: G121-333-12 Lab Project ID: G121-333 Batch ID: 2909 2985 Analyzed By: PSW Date Collected: 5/25/200511:20 Date Received: 5/25/2005 Matrix: WATER Metals Result RL DF Units Method Arsenic 0.0137 0.0100 1 MG/L 6010B Barium 0.413 0.100 1 MG/L 6010B Cadmium BQL 0.0100 1 MG/L 6010B Chromium BQL 0.0100 1 MG/L 6010B Lead BQL 0.0100 1 MG/L 6010B Mercury BQL 0.000250 1 MG/L 7470 Selenium BQL 0.0200 1 MG/L 6010B Silver BQL 0.0100 1 MG/L 6010B • Comments BQL = Below Quantitation Limits DF = Dilution Factor J = Between MDL and RL A Date Analyzed 6/7/2005 6/7/2005 6/9/2005 6/7/2005 6/7/2005 6/9/2005 6/7/2005 6/7/2005 Reviewed By: V-v-+P MET LIMS_3.i N.C. CERTIFICATION #481 67 of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Metals �• Client Sample ID: MW-14 Analyzed By: PSW Client Project ID: Almont Shipping Date Collected: 5/25/200511:40 Lab Sample ID: G121-333-13 Date Received: 5/25/2005 Lab Project ID: G121-333 Matrix: WATER Batch ID: 2909 2985 Metals Result RL DF Units Method Date Analyzed Arsenic 0.0622 0.0100 1 MG/L 6010E 6/7/2005 Barium BQL 0.100 1 MG/L 6010E 6/7/2005 Cadmium BQL 0.0100 1 MG/L 6010B 6/9/2005 Chromium BQL 0.0100 1 MG/L 6010B 6/7/2005 Lead BQL 0.0100 1 MG/L 6010B 6/7/2005 Mercury BQL 0.000250 1 MG/L 7470 6/9/2005 Selenium 0.0443 0.0200 1 MG/L 6010B 6/7/2005 Silver BQL 0.0100 1 MG/L 6010B 6/7/2005 Comments BQL = Below Quantitation Limits DF = Dilution Factor J = Between MDL and RL N.C. CERTIFICATION #481 Reviewed By: q-4_ MET 41 3.1 68 of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Metals Analyzed By: PSW Client Sample ID: MW-15 Client Project ID: Almont Shipping Date Collected: 5/25/200512:00 Lab Sample ID: G121-333-14 Date Received: 5/25/2005 Lab Project ID: G121-333 Matrix: WATER Batch ID: 2909 2985 Metals Result RL DF Units Method Date Analyzed Arsenic 0.0596 0.0100 1 MG/L 6010B 6/7/2005 Barium BQL 0.100 1 MG/L 6010B 6/7/2005 Cadmium BQL 0.0100 1 MG/L 6010B 6/9/2005 Chromium 0.0144 0.0100 1 MG/L 6010B 6/7/2005 Lead 0.0308 0.0100 1 MG/L 6010B 6/7/2005 Mercury 0.00165 0.000250 1 MG/L 7470 6/9/2005 Selenium 0.0645 0.0200 1 MG/L 6010B 6/7/2005 Silver BQL 0.0100 1 MG/L 6010E 6/7/2005 • Comments BQL = Below Quantitation Limits DF = Dilution Factor J = Between MDL and RL 11 N.C. CERTIFICATION #481 Reviewed By: _ F:a1!< MET_LN 369 of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Metals Client Sample ID: MWA6 Analyzed By: PSW Client Project ID: Almont Shipping Date Collected: 5/25/200511:00 Lab Sample ID: G121-333-17 Date Received: 5/25/2005 Lab Project ID: G121-333 Matrix: WATER Batch ID: 2909 2965 Metals Result RL DF Units Method Date Analyzed Arsenic 0.0129 0.0100 1 MG/L 6010B 6/7/2005 Barium 0.115 0.100 1 MG/L 6010B 6/7/2005 Cadmium BQL 0.0100 1 MG/L 6010B 6/9/2005 Chromium BQL 0.0100 1 MG/L 6010B 6/7/2005 Lead BQL 0.0100 1 MG/L 6010B 6/7/2005 Mercury BQL 0.000260 1 MG/L 7470 6/9/2005 Selenium BQL 0.0200 1 MG/L 6010B 6/7/2005 Silver BQL 0.0100 1 MG/L 6010B 6/7/2005 Comments BQL = Below Quantitation Limits DF = Dilution Factor J = Between MDL and RL N.C. CERTIFICATION #481 Reviewed By: V-4_ MEf UMS_3.1 72 of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Metals �• Client Sample ID: LM-13 Analyzed By: PSW Client Project ID: Almont Shipping Date Collected: 5/25/200513:00 Lab Sample ID: G121-333-18 Date Received: 5/25/2005 Lab Project ID: G121-333 Matrix: WATER Batch ID: 2909 2985 Metals Result RL DF Units Method Date Analyzed Arsenic BQL 0.0100 1 MG/L 6010B 6/7/2005 Barium BQL 0.100 1 MG/L 6010B 6/7/2005 Cadmium BQL 0.0100 1 MG/L 6010E 6/9/2005 Chromium BQL 0.0100 1 MG/L 6010B 6/7/2005 Lead BQL 0.0100 1 MG/L 6010B 6/7/2005 Mercury BQL 0.000250 1 MG/L 7470 6/9/2005 Selenium BQL 0.0200 1 MG/L 6010B 6/9/2005 Silver BQL 0.0100 1 MG/L 6010B 6/7/2005 • Comments BQL = Below Quantitation Limits DF = Dilution Factor J = Between MDL and RL N.C. CERTIFICATION #481 Reviewed By: V-d eer_um 3 3 of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Metals Client Sample ID: DW-1 Analyzed By: PSW Client Project ID: Aimont Shipping Date Collected: 5/25/200512:20 Lab Sample ID: G121-333-15 Date Received: 5/25/2005 Lab Project ID: G121-333 Matrix: WATER Batch ID: 2909 2985 Metals Result RL DF Units Method Date Analyzed Arsenic BQL 0.0100 1 MG/L 6010B 6/7/2005 Barium BQL 0.100 1 MG/L 6010B 6/7/2005 Cadmium BQL 0.0100 1 MG/L 6010B 6/9/2005 Chromium BQL 0.0100 1 MG/L 6010B 6/7/2005 Lead BQL 0.0100 1 MG/L 6010E 6/7/2005 Mercury BQL 0.000250 1 MG/L 7470 6/9/2005 Selenium BQL 0.0200 1 MG/L 6010B 6/7/2005 Silver BQL 0.0100 1 MG/L 6010B 6/7/2005 • Comments BQL = Below Quantitation Limits DF = Dilution Factor J = Between MDL and RL A Reviewed By: _g a MET IIMS_3 N.C. CERTIFICATION #481 0 of 77 PARADIGM ANALYTICAL LABORATORIES, INC. Results for Metals `• Client Sample ID: DW-2 Analyzed By: PSW Client Project ID: Aimont Shipping Date Collected: 5/25/200512:40 Lab Sample ID: G121-333-16 Date Received: 5/25/2005 Lab Project ID: G121-333 Matrix: WATER Batch ID: 2909 2985 Metals Result RL DF Units Method Date Analyzed Arsenic 0.0937 0.0100 1 MG/L 6010B 6/7/2006 Barium BQL 0.100 1 MG/L 6010B 6/7/2005 Cadmium BQL 0.0100 1 MG/L 6010B 6/9/2005 Chromium 0.0278 0.0100 1 MG/L 6010E 6/7/2005 Lead BQL 0.0100 1 MG/L 6010B 6/7/2005 Mercury BQL 0.000250 1 MG/L 7470 6/9/2005 Selenium 0.0583 0.0200 1 MG/L 6010B 6/7/2005 Silver BQL 0.0100 1 MG/L 6010B 6/7/2005 Ce Comments BQL = Below Quantitation Limits DF = Dilution Factor J = Between MDL and RL A Reviewed By: V--tJ 'Ms s N.C. CERTIFICATION #481 1 of 77 PARADIGM ANALYTICAL LABORATORIES, INC. A (0 (• Results for Total Petroleum Hydrocarbons Product Identification by GC/FID 8015 Client Sample ID: MW-11 Client Project ID: Almont Shipping Lab Sample ID: G121-333-19 Lab Project ID: G121-333 Analyzed By: DCS Date Collected: 5/25/0512:10 Date Received: 5/25/05 Matrix: Product Analyte Prep Date Method Analyzed Diesel Range Organics 3520 06/09/05 The chromatogram elutes in the diesel #2 time range. However, the pattern is not similar to the diesel #2 standard. The chromatogram profile suggests the sample may contain severely degraded diesel or heating all. Additionally, several large peaks eluted near the ending time for diesel #2. A GC/MS analysis is required for identification of these peaks. Reviewed By: N.C. CERTIFICATION #481 TaH LIB %1.71 l4 of 77 PARADIGM ANALYTICAL LABORATORIES, INC. List of Reporting Abbreviations and Data Qualifiers B = Compound also detected in batch blank BQL = Below Quantitation Limit DF = Dilution Factor Dup = Duplicate E = Estimated concentration, exceeds calibration range. J = Estimated concentration, below calibration range and above MDL LCS(D) = Laboratory Control Spike (Duplicate) MDL = Method Detection Limit MS(D) = Matrix Spike (Duplicate) PQL = Practical Quantitation Limit RL = Reporting Limit RPD = Relative Percent Difference mg/kg = milligram per kilogram, ppm, parts per million ug/kg = micrograms per kilogram, ppb, parts per billion mg/L = milligram per liter, ppm, parts per million ug/L = micrograms per liter, ppb, parts per billion % Rec = Percent Recovery % soilds = Percent Solids Special Notes: 1) Metals and mercury samples are digested with a hot block, see the standard operating procedure document for details. 2) Uncertainty for all reported data is less than or equal to 30 percent. M134.011404.1 N.C. CERTIFICATION #481 75 of 77 PARADIGM ANALYTICAL LABORATORIES, INC. 47130 CO 5500 Business Drive, Wilmington, NC 28405 Chain -of Custody Record & Analytical Request r` Phone: 910-350-1903 'FAX: 910 350-1557 Page // ofV Client: Project ID: Date: 5 b \� Report To: �' b 13�3'Ag oZ Address: Contact: Turnaround: Address., Phone: Job Number: nnntp. #- Fax: P.O. Number: Invoice To: NO Erg NIMBI NOME SO.S. NPA WONVAOL PAS ml S FAI WON Film- �- ■■ : 0inNONE►��,�►�Nip ���/:�011 ■■ �� 0000 &41 Q4SON �+�mommumr�►�a� N PARADIGM ANALYTICAL LABORATORIES, INC. 5500 Business Drive, Wilmington, NC 28405 Phone• 910)-350-1903 FAX: (910-350-1557 l..IN A P-11m), Client: V Address: Address: [note A Project ID; Contact: Phone: Fax: Chain -of Custody Record & Analytical Request Date: s �� Turnaround: Job Number: a � P.O. 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