ML073300617

Groundwater Monitoring Report - Plant Vogtle Landfills 2 and 3, Solid Waste Permit Nos. 017-006D(L)(I) and 017-007D(L)(I), Burke County, Georgia, October 2004

ML073300617
Person / Time
Site:	Vogtle
Issue date:	11/01/2004
From:	Harris A Southern Nuclear Operating Co
To:	Gillespie H Office of Nuclear Reactor Regulation, State of GA, Environmental Protection Div
References
017-006D(L)(I), 017-007D(L)(I), EV-04-2077
Download: ML073300617 (106)

Text

Southern Nuclear Operating Company. Inc.

Post Office Box 1295 Birmingham. Alabama 35201-1295 Tel 205.9925000 SOUTHERN'\\

COMPANY November 1, 2004 FEDERAL EXPRESS Vogtle Electric Generating Plant Landfill #2 and #3 Solid Waste Permit No. 017-006D(L)(I)

Solid Waste Permit No. 017-007D(L)(I)

Mr. Harold C. Gillespie Unit Coordinator - Industrial Solid Waste Unit Georgia Environmental Protection Division 4244 International Parkway, Suite 104 Atlanta, GA 30354

Dear Mr. Gillespie:

Energy to Serve Yom' World'"

File: E03.40C Log: EV-04-2077 Pursuant to EPD Solid Waste Rule 391-3-4-.14 and in accordance with the approved Plant Vogtle Landfill #2 and #3 Groundwater Monitoring Plans, Southern Nuclear is submitting the attached semi-annual groundwater monitoring report which was prepared for Southern Nuclear by the Dextra Group. This report presents the analytical results for the semi-annual groundwater samples taken in June 2004 at Landfill #2 and Landfill #3 and the assessment monitoring at Landfill #3 wells GWA-15/MW-15, GWC-13/MW-13, and GWC-14/MW-14 which was conducted concurrently with the regular semi-annual monitoring. In addition, due to the detection of mercury in previous sampling events, all monitoring wells at Landfill #3 were tested for mercury.

As discussed in Sections 5 and 6 of the attached report, at Landfill #3 there was a statistically significant increase over background for barium in wells GWC-13/MW-13 and GWC-14/MW-14; trichlorofluoromethane in wells GWC-13/MW-13 and GWA-7; and 1,1-dichloroethane and cis-1,2-dichloroethane in well GWC-14/MW-14. There was a detection of mercury, an Appendix II parameter, and a detection of trichloroethene above the MCL in samples from well GWA-7. Statistical analyses were not performed for mercury or trichloroethene because there are fewer than four positive results.

There was no statistically significant increase over background for any parameters detected in the compliance wells at Landfill #2. A copy of this letter and the attached report will be placed in the operating record within 14 days to serve as the notice to the operating record in accordance with EPD Rules.

The next scheduled semi-annual sampling event is December 2004. In addition to the regular monitoring for Appendix I parameters, all wells will be analyzed for mercury based on the detection of mercury during this sampling event and in previous events.

Also in December, assessment monitoring for Appendix II parameters will begin for well GWA-7 due to the redesignation of this well as a compliance well and the detection of a statistically significant increase over background.

EV-04-2077 Page 2 Georgia Environmental Protection Division Harold Gillespie If you have any questions, please contact Rachel Bauman at (205) 992-7025.

Sincerel;,'

c;..,/f_

l' aw:.u Ht!-r-t-1Jo A. Harris Manager - Engineering Services A:;

IRGB:ahl cc:

Mr. Michael Kemp (w/o)

Mr. Earl Hinkle (w/o)

Attachment

EV-04-2077 Page 3 Georgia Environmental Protection Division Mr. Harold C. Gillespie bc:

P. D. Rushton (w/o)

W. F. Kitchens (w/o)

N. J. Stringfellow (w/o)

N. D. Dennis (w/o)

I. A. Kochery (w/o)

S. Sundaram (w/o)

D. G. Goodwin (w/o) (Return Receipt)

SNC Document Management - Vogtle (Return Receipt)

GROUNDWATER MONITORING REPORT PLANT VOGTLE LANDFILLS #2 AND #3 SOLID WASTE PERMIT Nos. 017-006D(L)(I)

AND 017-007D(L)(I)

BURKE COUNTY, GEORGIA OCTOBER 2004 PREPARED FOR:

Southern Nuclear Operating Company, Inc.

40 Inverness Center Parkway Birmingham, Alabama 35201 PREPARED By:

Kurt R. Batsel, P.E.

Georgia License Number 16594 The Dextra Group, LLC 4665 Lower Roswell Road, #154 Dextra Marietta, Georgia 30068

TABLE OF CONTENTS 1 - Introduction 1

2 - Monitoring Well Network 1

3 - Groundwater Flow Rate and Directional Data 2

3.1 Geology/Hydrogeology 3.2 Groundwater Elevations and Gradients 4 - Sampling Procedures and Parameter Analyses 4

4.1 Procedures and Field Measurements 4.2 Parameter Analyses 5 - Groundwater Quality Evaluation 5

5.1 Detected Parameters 5.2 Statistical Analyses 5.2.1 Landfill #2 5.2.2 Landfill #3 6 - Conclusions 7

In Order Following Page 7 Tables 1 - Groundwater Elevations and Monitoring Well Construction Details, Landfill #2 2 - Groundwater Elevations and Monitoring Well Construction Details, Landfill #3 3 - Groundwater Sampling Field Measurements, Landfill #2 4 - Groundwater Sampling Field Measurements, Landfill #3 5 - Constituents for Detection Monitoring 6 - Summary of Detected Parameters, Landfill #2 7 - Summary of Detected Parameters, Landfill #3 Figures 1 - Groundwater Contour Elevation Map Landfill #2, June 15,2004 2 - Groundwater Contour Elevation Map Landfill #3, June 15,2004 Appendices A - Hydraulic Gradient Calculation Sheets B - Laboratory Analytical Reports C - Statistical Analyses

1-Introduction This report presents the results of groundwater sampling conducted in June 2004 at two private solid waste landfills (Landfill #2 and Landfill #3) operated by Southern Nuclear Operating Company, Inc.

(SNC) at Plant Vogtle in Waynesboro, Georgia. Groundwater monitoring was initiated in 2002 in accordance with the approved Groundwater Monitoring Plan for the landfills. The landfills are operated under Solid Waste Permit #s 017-006D(L)(I) and 017-007D(L)(I) and are used for disposal of non-putrescible, non-liquid office and solid waste as well as construction/demolition debris such as asbestos insulation, wooden pallets and concrete. The active trench at Landfill #2 is used only for asbestos disposal. Landfill #3, permitted in 1987, has been utilized solely for construction and demolition debris disposal since 1992.

Sampling, analyses and data evaluation were conducted in accordance with the rules of the Georgia Department of Natural Resources Environmental Protection Division, Chqpter 391-3-4, the September 1991 "Manual for Groundwater Monitoring" and the approved Groundwater Monitoring Plan for the landfills.

The findings of the initial four sampling events, conducted from August 2002 through December 2002, and subsequent semi-annual sampling events are presented in reports previously submitted to the Department. This report presents the results of the June 2004 semi-annual monitoring event.

Subsequent reports will be prepared upon completion of semi-annual monitoring events as scheduled in the Groundwater Monitoring Plan.

2 - Monitoring Well Network The groundwater monitoring well network consists of four permanent monitoring wells located along the north, east and south waste unit management boundaries of Landfill #2 (Figure 1), and seven permanent monitoring wells located along the perimeter of the waste management unit boundary of Landfill #3 (Figure 2). As shown in the figures, the wells are located outside of, but as close as practical to, the waste disposal areas. The wells are screened within the uppermost water-producing zones underlying the landfills, which occur from approximately 35 to 60 feet below land surface at Landfill #2 and from approximately 30 to 50 feet below land surface at Landfill #3.

The four permanent groundwater monitoring wells at Landfill #2 were installed in September 2001 after advancing a total of eight deep soil borings around the landfill boundary. The upgradient well is GWA-2/MW-2 and the downgradient, or compliance, wells are GWC-3/MW-3, GWB-4/MW-4 and GWC-11 /MW-11. The well construction details are presented in Table 1. The wells will be referred to as GWA-2, GWC-3, GWB-4 and GWC-11 in this report and future reports consistent with the Department's well identification guidelines.

The seven permanent groundwater monitoring wells at Landfill #3 were installed in September 2001 and in July 2002. The well construction details are presented in Table 2. Wells GWA-7/MW-7 and GWA-15/MW-15 are located at the south and southwest portions of the landfill boundary. Wells GWC-5/MW-5, GWC-13/MW-13 and GWC-14/MW-14 are located along the eastern portion of the landfill boundary, and wells GWB-6/MW-6 and GWB-16/MW-16 are located along the northern landfill boundary. Well GWA-7/MW-7 was initially treated as a compliance (downgradient) well for Landfill #3. However, due to review of water level measurements showing this well to be side gradient from the active fill area of the landfill, well GWA-7/MW-7 was evaluated as a background well in the monitoring reports from the June 2003 and December 2004 sampling events. Based on the consistent detection of trichlorofluoromethane and the most recent detection of trichloroethene in Well GWA-7/MW-7, it seems more appropriate to return to evaluating this well as a compliance

well and this approach is used in this monitoring report. The most appropriate designation for this well will continue to be evaluated in light of future monitoring results. For this report, well GWA-15/MW-15 is the designated background well, and the remaining wells are designated compliance wells. The wells will be referred to as GWC-5, G\\VB-6, GWA-7, GWC-13, GWC-14, GWA-15 and G\\VB-16 in this report and future reports in accordance with the Department's well identification guidelines.

Two surface water monitoring stations are located within the stormwater sediment ponds recently constructed at Landfill #3 in accordance with the approved Design and Operational Plan for the landfill. However, no surface water samples were collected during the June 2004 since there was no discharge from the ponds at the time of sampling.

3 - Groundwater Flow Rate and Directional Data 3.1 Geology/Hydrogeology The geology of the Plant Vogtle site consists of sedimentary deposits within the Coastal Plain physiographic province of Georgia. These sediments consist of unconsolidated sands, silts and clays comprised of marine and non-marine fluvial deposits. Marls and limestone were also encountered at depth in deep borings completed at the landfills. A boring completed to approximately 126 feet below land surface at the northwest boundary of Landfill #2 appears to have been completed just into or immediately on top of the Utley Limestone member. The marls encountered during drilling were components of the Irwinton Sand member. Either all or parts of the Barnwell Group members (except the Utley Limestone member) were also encountered in the other borings conducted at the landfills. Underlying the Barnwell Group is the Lisbon Formation with its uppermost unit, the Blue Bluff Marl, located immediately under the Utley Limestone. This marl layer, approximately 70 feet thick, is a near-impermeable layer that effectively confines the Tertiary and Cretaceous aquifers, the two confmed aquifers beneath the Plant site.

The occurrence of groundwater underlying the landfills appears in confined, semi-confmed, unconfined, and perched hydrogeologic units. Groundwater is found primarily in sands, silty sands, clayey sands and marl limestone interfaces. The main difference between boring/well water production characteristics and aquifer confining characteristics appears to be the thickness of the water-producing zone, the grain size of the sand component, the sand/clay ratio and the characteristics of the marl/limestone interface.

Groundwater may also exist in an unconfined water table aquifer in the Barnwell sands and limestone that overlie the marl. The water table aquifer at the site is on an interfluvial ridge, or a topographically high area in which the groundwater in the water table discharges along streams that surround the topographic high. The streams eventually discharge to the Savannah River.

3.2 Groundwater Elevations and Gradients During well installation, the occurrence of groundwater was determined by collecting continuous split spoon samples beginning approximately five feet above the location of expected groundwater-producing zones. At both landfills, groundwater was generally found in water producing zones less than one foot thick and was observed to be under semi-confined or confined conditions.

Upon completion of all drilling activities, measuring points were located on the tops of the well casings and surveyed relative to mean sea level (msl). During each sampling event, depth to water measurements were recorded in the wells from the surveyed elevations using an electronic water-level 2

indicator. The water level measurements were then subtracted from the appropriate measuring point elevations to determine groundwater elevations in the wells.

Hydraulic conductivity (K) in the wells was measured on September 26, 2001. The values ranged from 5.634 x 10-4 cm/sec in GWB-6 to 3.064 x 10-2 cm/sec in GWA-2.

Landfill #2 Depth to water measurements and groundwater elevations for the wells at Landfill 2 are presented in Table 1. Groundwater elevations measured during the sampling events to date indicate groundwater underneath Landfill 2 trends from a relatively higher elevation at the eastern/northeastern portion of the landfill (GWA-2) to relatively lower elevations to the west/southwest beneath the landfill (Figure 1). Well GWC-ll is not used to construct the potentiometric surface map because the uppermost water-bearing unit at this location appears to be within a different hydrologic zone based on the significandy lower groundwater elevation measured in well GWC-ll compared to wells GWA-2, GWC-3 and GWB-4.

The hydraulic gradient of 0.02 (shown on Figure 1 for June 2004) was calculated using a three-point problem from potentiometric surface elevations in monitoring wells GWA-2, GWC-3 and GWB-4.

The calculations used in determining the gradient are provided in AppendixA. The hydraulic gradient has ranged from a minimum of 0.01 (October 2002) to a maximum of 0.08 (June 2003).

Landfill #3 Depth to water measurements and groundwater elevations for the wells at Landfill #3 are presented in Table 2. Groundwater elevations measured to date indicate that the groundwater elevation, or hydraulic 'head,' is greatest beneath the center area of the landfill, and decreases to the southeast, to the northeast and to the west-southwest beneath the landfill. This mounding effect is believed to be the result of natural infJ.1tration in the sandy soils within the historic topographically high area in the center of the landfill. This topographically high area, which encompasses a broad area within the landfill, is a natural site feature that was present prior to any landfilling operations. Figure 2 shows the topography of the landfill resulting from recent grading activities associated with the landfill's Design and Operation Plan requirements. The topographically high area is now centered in the north middle portion of the landfill near well GWB-6.

As discussed previously, the water-bearing stratigraphy beneath Landfill #3 is composed of individual saturated sand units within a clayey/marl matrix. These units mayor may not be interconnected. As such, groundwater elevations in the monitoring wells may reflect head in multiple perched layers and may not represent groundwater 'flow' direction beneath the landfill. Figure 2 presents a map depicting the saturated head contours measured on June 15, 2004.

Monitoring well GWA-15 is the well most representative of background water quality at the site because of the distance between the well and the current landfilled area, and the location of the area of relatively higher head located between the well and the current landfilled area on the eastern portion of the site. This well is therefore used as a background well to evaluate groundwater quality at the landfill. Well GWA-7 is now evaluated as a downgradient well based on review of the groundwater elevation and chemical analysis data collected since 2002.

The hydraulic gradient was calculated using a three-point problem from groundwater elevations in the monitoring wells as follows for each main direction of head difference:

Southwest: GWA-7, GWB-6 and GWA-15; 3

Northeast: GWB-6, GWC-13, and GWC-5; and Southeast: GWA-7, GWC-13, and GWC-14.

The calculated hydraulic gradients are presented on the contour map (F{g'ure 2). The calculations used in determining the gradients are provided in AppendixA. In past monitoring events, the steepest hydraulic gradient has been consistently to the northeast. The northeast trending gradient has ranged from a minimum of 0.08 (October and December 2002,June 2004) to a maximum of 0.17 Gune 2003). For this monitoring event, the steepest gradient was observed in. the southeast flow component. The flattest gradient has consistently been observed to the southwest across the landfill.

The gradient in this direction was calculated to be 0.01 in June 2004.

4 - Sampling Procedures and Parameter Analyses 4.1 Procedures and Field Measurements Prior to sample collection during each sampling event, depth to water measurements are recorded in each well from the surveyed elevations using an electronic water level indicator. The water level indicator is decontaminated using a potable water and Alconox wash and a potable water rinse between use at each well. The water level measurements are then subtracted from the appropriate measuring point elevations to determine the groundwater elevations in the wells.

Groundwater samples were collected from all monitoring wells after the wells were properly purged according to the EPA document entitled Low-Flow Purging & Sampling of Groundwater Monitoring Wells (Bulletin QAD023)". The wells were purged and sampled using QED SamplePro pumps equipped with Teflon bladders. Purge rates were matched to the recovery rates of the wells, verified by periodic depth to water measurements to determine draw-down during purging. Purging was conducted until at least three consecutive stable readings of pH, conductivity, and turbidity were recorded. Groundwater samples were then collected directly into pre-preserved sample containers supplied by the laboratory. Final measurements of pH, conductivity, and turbidity were performed to verify that these parameters remained stable during sampling. All field instruments were calibrated in the field daily prior to use and at the conclusion of each sampling event. The field measurements are provided in Tables 3and4.

After each sample was collected, the SamplePro pumps and airlines were decontaminated according to the following protocol:

The pump and air line were placed on clean plastic; The pump was disassembled and the bladder was removed; The pump was sprayed with a potable water and AlconoX solution, followed with a distilled water rinse until all soap residue was removed; A new pump bladder was then installed in the pump prior to reassembly; and The pump airline was placed in a clean plastic bag between use at each well.

4.2 ParameterAnalYses In accordance with the approved Groundwater Monitoring Plan, the groundwater samples and field and laboratory quality assurance/quality control (QA/QC) samples were analyzed for the Chapter 391-3-4 Appendix I list of parameters, which consists of total metals and volatile organic compounds (Table 5). The field QA/QC samples consisted of duplicate samples, trip blanks and equipment blanks. Metals analyses were conducted using EPA Methods 6010B/7841, and VOCs analyses were conducted using EPA Methods 6010B/8260B and 504.1 to provide sufficiently sensitive quantitation 4

limits for comparison with maximum contaminant limits. Advanced Chemistry Labs, Inc., Atlanta, Georgia performed the laboratory analyses. The complete laboratory analytical reports, which include field and laboratory QA/QC results and chain-of-custody forms, are provided in Appendix B.

Assessment monitoring was conducted at Landfill #3 for the June 2004 sampling event based on statistically significant concentrations of barium and three organic parameters indicated in the GWC-13 and GWC-14 well samples in previous sampling events. Chapter 391-3-4 Appendix II parameter mercury was also detected previously in the GWC-13 and GWC-14 well samples. Assessment monitoring consisted of analyses of Appendix II parameters for the GWA-lS, GWC-13 and GWC-14 well samples, and mercury for all well samples.

5 - Groundwater Quality Evaluation 5.1 Detected Parameters Tables 6 and 7 present a summary of all analyzed parameters detected above the laboratory method reporting limits.

Landftll#2 At Landfill #2, barium was detected at 0.020 milligrams per liter (mg/l) in the GWC-3 sample. The maximum contaminant level (MCL) for barium is 2.0 mg/l. The organic parameter trichlorofluoromethane was also detected at 7 micrograms per liter (ug/l) in the GWB-4 sample.

There is no MCL for this parameter.

No parameters were detected in any of the field or laboratory QA/QC samples, and the laboratory QA/QC checks were within acceptable limits.

Lanc!fill #3 At Landfill #3, barium was detected at concentrations below the MCL in the samples from wells GWC-S (0.040 mg/l) and GWC-13 (0.034 mg/l). Appendix II parameter mercury was also detected at 0.0006 mg/l (MCL of 0.002 mg/l) in the sample from well GWA-7.

There was insufficient water to collect samples from GWC-14.

In the sample from compliance well GWC-13, volatile organic compounds (VOCs) 1,1-dichloroethane, cis-1,2-dichloroethene and trichlorofluoromethane were detected at low levels, below MCLs where applicable. Trichlorofluoromethane was also detected in the GWA-7 sample. Vinyl chloride was detected at the MCL of 2 ug/l in the GWC-13 sample, and trichloroethene was detected above the MCL of 5 ug/l in the GWA-7 sample (13 ug/l). This is the first detection of trichloroethene in any well sample from any sampling event.

No parameters were detected in any of the field or laboratory QA/QC samples, and the laboratory QA/QC checks were within acceptable limits.

5.2 StatisticalAnalYses In accordance with the approved Groundwater Monitoring Plan, statistical analyses were conducted for each constituent detected in the compliance well samples for this sampling event. The analyses were conducted to help identify any significant increase in constituent concentrations in 5

downgradient, or compliance, well samples over samples representative of background water quality.

The analyses were conducted consistent with U.S. EPA recommended methods as detailed in the guidance document "Statistical Analysis of Groundwater Monitoring Data at RCRA Facilities -

Interim Final Guidelines" (1989) and the corresponding Addendum (1992).

The following methodology was used to evaluate the data:

The distribution of the data was fIrst evaluated for normality using the Shapiro-Wilkes Test as recommended in the 1992 EPA guidance. The test indicates non-normal concentration distributions of the detected parameters in all wells at both landfills for either non-transformed or log-transformed data sets.

For the well data sets at both landfills, the Kruskal-Wallis non-parametric analysis of variance method was used to compare the concentrations of individual parameters in each compliance well to the concentrations of these parameters in the background well. This method is recommended by the 1992 EPA guidance for non-normal sample sets that have between 15% and 90% non-detects.

The detailed statistical analyses are provided in Appendix C and the results are summarized below.

5.2.1 umdfill #2 At Landflll #2, barium was detected in the sample from compliance well GWC-3 and trichlorofluoromethane was detected in the G\\VB-4 well sample. The analyses do not indicate statistically signifIcant higher concentrations of these parameters in the compliance well samples compared to the concentrations in the background well sample. In addition, the barium concentration was below the MCL. There is no MCL for trichlorofluoromethane.

5.2.2 Landlill #3 Compared to background well GWA-15/MW-15, the analyses indicate statistically signifIcant higher concentrations of the following parameters:

Barium, 1,1-dichloroethane and trichlorofluoromethane in the GWC-13 well samples, Trichlorofluoromethane in the GWA-7 well samples, and Barium, 1,1-dichloroethane and cis-1,2-dichloroethene in the GWC-14 well samples.

Trichloroethene and the Appendix II parameter, mercury, were also detected in the GWA-7 well sample in the June 2004 sampling event. Mercury was detected at 0.0006 mg/l (MCL of 0.002 mg/l),

and trichloroethene was detected at 13 ug/l (MCL of 5 ug/l). Statistical analyses of mercury concentrations were not performed since this parameter was only analyzed for the third time as a component of assessment monitoring for this event. Trichloroethene was not analyzed because of the single detection of this parameter for all sampling events to date.

It should be noted that the statistical analyses data sets include all sampling events to date for all wells. As a result, statistically higher concentrations of detected parameters in a well are determined based on all reported concentrations (including consideration of non-detects) from all sampling events for that well. If a concentration is lower in the current event for a well, the complete data set for the well may still indicate a statistically higher concentration over the background well data set considering all sampling events to date. For example, although GWC-14 was not sampled for this 6

event, the statistical analyses indicate significantly higher concentrations of barium, 1,1-dichloroethane and cis-l,2-dichloroethene for the GWC-14 historical sample data set.

6 - Conclusions Since a statistically significant increase over background is indicated for several analyzed parameters in wells GWA-7, GWC-13 and GWC-14 at Landfill #3, SNC will place a notice in the operating record within 14 days of submittal of this report as required by Chapter 391-3-4. The notice will indicate which constituents have shown statistically significant higher concentrations compared to the background wells. The notice will also include detection of trichloroethene above the MCL and the Appendix II parameter, mercury, in well sample GWA-7.

SNC has now completed three rounds of Appendix II parameter sampling in wells GWC-13, GWC-14 and GWA-15, and found all Appendix II parameters with the exception of mercury to be below the analytical detection limit. Therefore, for future monitoring events we propose to perform analysis for the Appendix II parameter mercury in all wells. After completion of four semi-annual sampling events for mercury, this parameter will be added to the routine statistical analysis that is currently performed for the Appendix I parameters. As this is the first monitoring event where GWA-7 has both been treated as a compliance well and also has a statistically significant increase above background, this well will be monitored for the Appendix II parameters in the December 2004 monitoring event. A separate request will be submitted for approval to discontinue annual sampling for the other Appendix II parameters in wells GWC-13, GWC-14 and GWA-15, based on the lack of detection of these parameters in the last three monitoring events.

7

TABLES

Table 1 Southern Nuclear Operating Company Plant Vogtle Landfill #2 Groundwater Elevations and Monitoring Well Construction Details Total Boring Total Well Riser Groundwater Measuring Point Elevation Ground Surface Elevation Depth to Water Depth Depth Height Screened Interval Elevation WelllD Date (feet, msl)

(feet, msl)

(feet, topvc)

(feet, bls)

(feet, topvc)

(feet)

(feet, msl)

(feet, msl)

GWA*2/MW*2 9/2612001 249.41 246.76 40.02 57 47.30 2.70 191.76 to 201.76 209.39 7/29/2002 41.69 207.72 9/9/2002 41.64 207.77 10/21/2002 42.72 206.69 12/3/2002 40.69 208.72 6/24/2003 37.58 211.83 12/17/2003 39.98 209.43 6115/2004 39.59 209.82 GWC*3/MW*3 9/2612001 250.41 247.81 50.45 50 52.08 2.66 187.81 to 197.81 199.96 7/29/2002 50.05 200.36 9/9/2002 50.79 199.62 10/21/2002 49.30 201.11 12/3/2002 50.26 200.15 6/24/2003 51.58 198.83 12/1712003 47.89 202.52 6/15/2004 47.44 202.97 GWB-4/MW-4 9/2612001 242.40 239.83 39.84 54 48.80 2.60 183.83 to 193.83 202.56 7/29/2002 40.06 202.34 9/9/2002 41.27 201.13 10/21/2002 40.50 201.90 12/4/2002 39.65 202.75 6/24/2003 38.10 204.30 12/17/2003 39.53 202.87 6/15/2004 39.46 202.94 GWC*11/MW*11 7/29/2002 227.53 225.09 64.80 65 68.95 2.44 158.58 to 168.58 162.73 9/9/2002 59.99 167.54 10/21/2002 65.27 162.26 12/4/2002 65.49 162.04 6/24/2003 59.72 167.81 12/17/2003 59.33 168.20 6/15/2004 60.69 166.84 Notes:

Ground surface measured at survey bolt set in concrete pad at base of protective casing.

msl =mean sea level.

topvc = measured from top of pvc riser.

bls =below land surface.

Page 1 of 1

Table 2 Southern Nuclear Operating Company Plant Vogtle Landfill #3 Groundwater Elevations and Monitoring Well Construction Details Total Boring Total Well Riser Groundwater Measuring Point Elevation Ground Surface Elevation Depth to Water Depth Depth Height Screened Interval Elevation WelilD Date (feet, msl)

(feet, msl)

(feet, topvc)

(feet, bls)

(feet, topvc)

(feet)

(feet, msl)

(feet, msl)

GWC-5/MW-5 9/26/2001 251.96 249.11 48.65 57 57.41 2.89 185.11 to 195.11 203.31 7/29/2002 50.21 201.75 9/9/2002 50.43 201.53 10/21/2002 49.26 202.70 1213/2002 49.26 202.70 6/24/2003 44.60 207.36 12116/2003 47.55 204.41 6/15/2004 47.76 204.20 GWB-6/MW-6 9/26/2001 278.87 276.45 47.47 67 64.34 2.43 202.45 to 212.45 231.40 7/29/2002 48.52 230.35 9/9/2002 48.55 230.32 10/21/2002 49.21 229.66 1213/2002 48.86 230.01 6/24/2003 46.92 231.95 12116/2003 46.30 232.57 6/15/2004 46.49 232.38 GWA-7/MW-7 9/26/2001 261.33 259.39 31.11 50 40.22 1.90 211.11 to 221.11 230.22 7/29/2002 33.16 228.17 9/9/2002 33.25 228.08 10/21/2002 33.20 228.13 12/3/2002 32.94 228.39 6/24/2003 27.51 233.82 12116/2003 30.59 230.74 6/15/2004 30.87 230.46 GWC-13/MW-13 7/29/2002 273.08 270.99 40.92 50 50.14 2.09 222.94 to 232.94 232.16 9/9/2002 41.00 232.08 10/21/2002 40.94 232.14 12/3/2002 40.48 232.60 6/24/2003 36.90 236.18 12/16/2003 39.17 233.91

{i/15/2004 39.59 233.49 Page 1 of 2

Table 2 Southern Nuclear Operating Company Plant Vogtle Landfill #3 Groundwater Elevations and Monitoring Well Construction Details Total Boring Total Well Riser Groundwater Measuring Point Elevation Ground Surface Elevation Depth to Water Depth Depth Height Screened Interval Elevation WelllD Date (feet, msl)

(feet, msl)

(feet, topvc)

(feet, bls)

(feet, topvc)

(feet)

(feet, msl)

(feet, msl)

GWC-14/MW-14 7/29/2002 262.88 260.66 40.05 60 53.38 2.22 209.50 to 229.50 222.83 9/9/2002 42.31 220.57 10/21/2002 42.79 220.09 1213/2002 42.35 220.53 6/24/2003 44.29 218.59 12/16/2003 51.52 211.36 6/15/2004 52.11 210.77 GWA-15/MW-15 7/29/2002 268.15 265.34 45.94 55 56.86 2.81 211.29 to 221.29 222.21 9/9/2002 46.05 222.10 10/21/2002 46.19 221.96 12/3/2002 46.23 221.92 6/24/2003 41.76 226.39 12116/2003 43.29 224.86 6/15/2004 43.24 224.91 GWB-16/MW-16 7/29/2002 256.95 254.57 DRY 65 67.39 2.38 189.56 to 209.56 DRY 9/9/2002 DRY DRY 10/21/2002 DRY DRY 1213/2002 DRY DRY 6/24/2003 DRY DRY 12/16/2003 DRY DRY 6/15/2004 DRY DRY Notes:

Ground surface measured at survey bolt set in concrete pad at base of protective casing.

msl = mean sea level; topvc = measured from top of pvc riser; bls = below land surface Page 2 012

Table 3 Southern Nuclear Operating Company Plant Vogtle Landfill #2 Groundwater Sampling Field Measurements Gallons WelllD Date pH Conductivity1 Turbldlty2 Purged Odor Color Notes GWA-21MW-2 9/26/2001 Well development only 7/29/2002 4.69 19 13.8 2.5 none none 9/912002 4.51 24.9 7.53 none none 10121/2002 5.17 18 1.31 3.1 none none 121312002 5.30 13 9.1 3.5 none none 6/24/2003 6.28 26.9 5.76 1.0 none none 1211712003 4.93 22.7 4.5 3.5 none none 6/16/2004 6.97 15.32 5.9 1.5 none none GWC-3/MW-3 9/2612001 Well development only 7/29/2002 4.08 27.9 22.2 1.3 none none 9/912002 6.03 36.5 4.08 0.5 none none 10/2112002 176 35.6

<0.5 gal Too little water to purge and sample 1213/2002 5.51 488 14.0

<0.5 gal Too little water to purge and sample 6/2412003

<0.5 gal none none Too little water to purge and sample 1211712003 6.59 22.7 2.79 2.0 none none 6/16/2004 4.91 40.8 5.78 1.25 none none GWB-4/MW-4 9/2612001 4.73 36.0 15.5 35.0 Well development only 7/29/2002 4.21 269 3.63 2.0 none none 9/912002 4.35 34.8 0.55 2.0 none none 10/2112002 5.01 25 6.44 3.0 none none 1214/2002 5.51 98.7 2.60 4.0 none none 6/24/2003 5.33 36.0 5.27 2.0 none none 12117/2003 4.62 3.55 0.00 1.5 none none 6/16/2004 4.63 33.80 1.40 3.3 none none GWC-11/MW-11 7/29/2002 5.30 67.5 36.6 4.0 none pale white 9/9/2002 6.24 97.0 6.51 2.0 none none 10/21/2002 5.05 75.0 8.05 1.8 none none 1214/2002 5.72 57.1 8.10 2.0 none none 6/24/2003 6.93 70.0 2.70 2.5 none none 12117/2003 7.04 69.2 11.2 4.5 none none 6/16/2004 6.10 58.9 6.1 3.5 none none Notes:

-- =no data recorded 1 - Conductivity in units of umhos/sec 2 - Turbidity in units of NTU 1 of 1

Table 4 Southern Nuclear Operating Company Plant Vogtle Landfill #3 Groundwater Sampling Field Measurements Gallons WelllD Date pH Conductivity1 Turbidity2 Purged Odor Color Notes GWC-5/MW-5 9/2612001 5.11 47.5 28.6 6.0 none cloudy Well development only 7/29/2002 5.41 24.4 2.83 1.75 none none 9/9/2002 8.13 365 4.11 2.0 none none 10/21/2002 12/3/2002 5.94 117 7.8 2.0 none none 6/24/2003 5.18 29 3.5 6.0 none none 12/16/2003 6.27 210 79.7 3.0 none cloudy Split with GAEPD 6/16/2004 5.94 40.7 16.5 2.0 none none GWB-6/MW-6 9/26/2001 7.13 242 25.6 2.0 none Well development only 7/29/2002 6.75 1,338 0.35 1.5 none none 9/9/2002 4.13 198 6.43 1.5 none none 10/21/2002 6.72 573 0.44 2.5 none none 12/3/2002 6.14 116 0.45 1.5 none none 6/24/2003 7.09 155 9.1 1.5 none none 12/17/2003 6.82 126 2.27 1.5 none none 6/16/2004 6.77 178.5 1.25 2.75 none none GWA-7/MW-7 9/26/2001 cloudy 30.0 Well development only 7/29/2002 6.97 251 8.33 2.5 none none 9/912002 7.52 327 9.97 5.0 none none 10/21/2002 4.39 92 3.14 2.0 none none 12/312002 6.51 188 7.3 2.5 none none 6/24/2003 7.02 163 101.3 4.0 none dark brown Turbidity >100 ntu for 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br />.

12/16/2003 5.73 62.7 100 4.0 none mod. brown Turbidity 85-100 ntu for 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br />.

6/15/2004 5.94 68.9 42.7 2.0 none none GWC-13/MW-13 7/29/2002 6.52 421 0.66 9/9/2002 5.96 77.5 6.40 1.0 none none 10/21/2002 6.19 73.4 3.09 2.5 none none 12/312002 6.54 481 1.00 2.5 none none 6/24/2003 5.95 271 2.02 2.5 none none 12/16/2003 5.65 294 0.75 6.0 none none Split with GAEPD 6/1612004 5.84 366 4.70 1.75 none none 1 of 2

Table 4 Southern Nuclear Operating Company Plant Vogtle Landfill #3 Groundwater Sampling Field Measurements Gallons WelllD Date pH Conductivity1 Turbidity2 Purged Odor Color Notes GWC-14/MW-14 7/29/2002 6.49 448 1.15 none none 9/9/2002 5.57 717 5.19 none none 10/21/2002 6.00 674 4.65 3.2 none none 12/3/2002 5.54 547 2.7 4.5 none none 6/24/2003 5.97 197 3.61 2.5 none none 12117/2003 Split with GAEPD-VQCs & metals 6/15/2004 Well Dry GWA-15/MW-15 7/29/2002 5.70 95.8 1.12 4.0 none none 9/9/2002 5.92 118 8.53 2.5 none none 10/21/2002 5.19 81 1.88 4.5 none none 12/3/2002 7.58 78.2 3.6 2.5 none none 6/24/2003 7.44 48.0 5.38 2.5 none none 12/17/2003 6.93 39.4 4.55 6.5 none none Split with GAEPD 6/15/2004 6.47 55.7 5.59 2.25 none none GWB-16/MW-16 7/29/2002 Well Dry 9/9/2002 Well Dry 10/21/2002 Well Dry 12/3/2002 Well Dry 6/24/2003 Well Dry 12116/2003 Well Dry 6/15/2004 Well Dry Notes:

= no data recorded; 1 - Conductivity in units of umhos/sec; 2 - Turbidity in units of NTU.

20f2

Table 5 Southern Nuclear Operating Company Plant Vogtle Landfills #2 and #3 Appendix I to Part 40 CFR Part 258: Constituents for Detection Monitoring (1)

Cormnon Name (2)

Inorganic Constituents:

(1)

Antimony (2) Arsenic (3)

Barium (4)

Beryllium (5)

Cadmium (6)

Chromium (7)

Cobalt (8)

Copper (9)

Lead (10)

Nickel (11)

Selenium (12) Silver (13)

Thallium (14)

Vanadium (15)

Zinc Organic Constituents:

(16)

Acetone (17) Acrylonitrile (18)

Benzene (19)

Bromochloromethane (20)

Bromodichloromethane (21)

Bromoform; Tribromomethane (22)

Carbon disulfide (23)

Carbon tetrachloride (24)

Chlorobenzene (25)

Chloroethane; Ethyl chloride (26)

Chloroform; Trichloromethane (27)

Dibromochloromethane; Chlorodibromomethane (28) 1,2-Dibromo-3-chloropropane; DBCP (29) 1,2-Dibromoethane; Ethylene dibromide; EDB (30) o-Dichlorobenzene; 1,2-Dich1orobenzene (31) p-Dichlorobenzene; 1,4-Dichlorobenzene (32) trans-1,4-Dichloro-2-butene (33) 1,1-Dichloroethane; Ethylidene chloride (34) 1,2-Dichloroethane; Ethylene dichloride (35) 1,1-Dichloroethylene; 1,1-Dichloroethene; Vinylidene chloride (36) cis-1,2-Dichloroethylene; cis-1,2-Dichloroethene (37) trans-1,2-Dichloroethylene; trans-1,2-Dichloroethene (38) 1,2-Dichloropropane; Propylene dichloride (39) cis-1,3-Dichloropropene (40) trans-1,3-Dichloropropene (41)

Ethylbenzene (42) 2-Hexanone; Methyl butyl ketone (43)

Methyl bromide; Bromomethane (44)

Methyl chloride; Chloromethane Page 1 of 2 EPA Method 6010B/7041 6010B/7061 6010B/7091 6010B/7091 6010B/7131 6010B/7191 6010B/7201 6010B/7211 6010B/7421 6010B/7520 6010B/7741 6010B/7761 6010B/7841 6010B/7911 6010B/7951 8260

Table 5 (continued)

Southern Nuclear Operating Company, Inc.

Plant Vogtle Landfills #2 and #3 Appendix I to Part 40 CFR Part 258: Constituents for Detection Monitoring (1)

Common Name (2)

(45)

Methylene bromide; Dibromomethane (46)

Methylene chloride; Dichloromethane (47)

Methyl ethyl ketone; MEK; 2-Butanone (48)

Methyl iodide; Iodomethane (49) 4-Methyl-2-pentanone; Methyl isobutyl ketone (50)

Styrene (51) 1,1,1,2-Tetrachloroethane (52) 1,1,2,2-Tetrachloroethane (53) Tetrachloroethylene; Tetrachloroethene; Perchloroethylene (54)

Toluene (55) 1,1,1-Trichloroethane; Methylchloroform (56) 1,1,2-Trichloroethane (57)

Trichloroethylene; Trichloroethene (58)

Trichlorofluoromethane; CFC-11 (59) 1, 2, 3-Trichloropropane (60)

Vinyl acetate (61) Vinyl chloride (62)

Xylenes EPA Method 8260 (1)

This list contains 47 volatile organics for which possible analytical procedures provided in EPA Report SW-846 "Test Methods for Evaluating Solid Waste, "

third edition, November 1986, as revised December 1987,includes Method 8260; and 15 metals for which SW-846 provides either Method 6010 or a method from the 7000 series of methods.

(2)

Common names are those widely used in government regulations, scientific publications, and commerce; synonyms exist for many chemicals.

Page 2 of 2

Table 6 Southern Nuclear Operating Company Plant Vogtle Landfill #2 Summary of Detected Parameters June 2004 CONSTITUENT Metals1 WEll SAMPLES MCl GWA-2/MW-2 GWC-3/MW-3 GWS-4/MW-4 GWC-11/MW-11 Sarium Zinc Organics2 1,1-Dichloroethane Chlorobenzene 1,4-Dicholorbenzene Methylene chloride cis-1,2-Dichloroethene Trichlorofluoromethane 1,1-Dichloroethene Xylenes (Total)

Vinyl chloride 2.00 NA NA 100 75 5

70 NA 7

10000 2

SQl 0.020 SQl SQl SQl SQl SQl SQl SQl SQl Sal Sal Sal SQl Sal Sal SQl Sal Sal Sal SQl SQl Sal Sal SQl SQl SQl SQl SQl Sal 7

SQl SQl Sal Sal SQl Sal SQl SQl Sal Sal SQl SQl SQl SQl - Selow quantification level MCl - Maximum Contaminant level per EPD Rule Chapter 391-3-5; NA - None available NS - Not sampled; well dry 1Metals concentrations in mg/l or ppm 20rganics concentrations in ug/I or ppb Bold indicates detected concentration is greater than the MCL.

Page 1 of7

Table 6 (continued)

Southern Nuclear Operating Company Plant Vogtle Landfill #2 Summary of Detected Parameters December 2003 CONSTITUENT Metals 1

WEll SAMPLES MCl GWA-2/MW-2 GWC-3/MW-3 GWS-4/MW-4 GWC-11/MW-11 Sarium Zinc Organics2 1,1-Dichloroethane Chlorobenzene 1,4-Dicholorbenzene Methylene chloride cis-1,2-Dichloroethene Trichlorofluoromethane 1,1-Dichloroethene Xylenes (Total)

Vinyl chloride 2.00 NA NA 100 75 5

70 NA 7

10000 2

SQl SQl SQl 0.022 SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl 6

SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl - Selow quantification level MCl - Maximum Contaminant level per EPD Rule Chapter 391-3-5; NA - None available NS - Not sampled; well dry 1Metals concentrations in mg/l or ppm 20rganics concentrations in ug/I or ppb Bold indicates detected concentration is greater than the MCL.

Page 2 of7

Table 6 (continued)

Southern Nuclear Operating Company Plant Vogtle Landfill #2 Summary of Detected Parameters June 2003 CONSTITUENT Metals1 WEll SAMPLES MCl GWA-2/MW-2 GWC-3/MW-3 GWS-4/MW-4 GWC-11/MW-11 Sarium Zinc Organics2 1,1-Dichloroethane Chlorobenzene 1,4-Dicholorbenzene Methylene chloride cis-1,2-Dichloroethene Trichlorofluoromethane 1,1-Dichloroethene Xylenes (Total)

Vinyl chloride 2.00 NA NA 100 75 5

70 NA 7

10000 2

sal NS sal sal sal NS sal 0.029 sal NS sal sal sal NS sal sal sal NS sal sal sal NS sal sal sal NS sal sal sal NS sal sal sal NS sal sal sal NS sal sal sal NS sal sal sal - Selow quantification level MCl - Maximum Contaminant level per EPD Rule Chapter 391-3-5; NA - None available NS - Not sampled; well dry 1Metals concentrations in mg/l or ppm 20rganics concentrations in ugll or ppb Bold indicates detected concentration is greater than the MCL.

Page 3 of7

CONSTITUENT Metals1 Table 6 (continued)

Southern Nuclear Operating Company Plant Vogtle Landfill #2 Summary of Detected Parameters December 2002 WEll SAMPLES MCl GWA-2/MW-2 GWC-3/MW-3 GWS-4/MW-4 GWS-4/MW-43 GWC-11/MW-11 Sarium Zinc Organics2 1,1-Dichloroethane Chlorobenzene 1,4-Dicholorbenzene Methylene chloride cis-1,2-Dichloroethene Trichlorofluoromethane 1,1-Dichloroethene Xylenes (Total)

Vinyl chloride 2.00 NA NA 100 75 5

70 NA 7

10000 2

0.015 0.020 0.021 0.020 0.018 Sal 0.047 Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal - Selow quantification level MCl - Maximum Contaminant level per EPD Rule Chapter 391-3-5; NA - None available NS - Not sampled; well dry 1Metals concentrations in mg/l or ppm 20rganics concentrations in ug/I or ppb Sold indicates detected concentration is greater than the MCL.

Page 4 of7

Table 6 (continued)

Southern Nuclear Operating Company Plant Vogtle Landfill #2 Summary of Detected Parameters October 2002 CONSTITUENT MCl WEll SAMPLES GWA-2/MW-2 GWC-3/MW-33 GWS-4/MW-4 GWC-11/MW-11 Metals1 Sarium 2

Sal NS 0.021 0.025 Zinc NA Sal NS Sal Sal Organics2 1,1-Dichloroethane NA Sal NS Sal Sal Chlorobenzene 100 Sal NS Sal Sal 1.4-Dichlorobenzene 75 Sal NS Sal Sal Methylene chloride 5

Sal NS Sal Sal cis-1,2-Dichloroethene 70 Sal NS Sal Sal Trichlorofluoromethane NA Sal NS Sal Sal 1,1-Dichloroethene 7

Sal NS Sal Sal Xylenes (Total) 10000 Sal NS Sal Sal Vinyl chloride 2

Sal NS Sal Sal Sal - Selow quantification level MCl - Maximum Contaminant level per EPD Rule Chapter 391-3-5; NA - None available NS - Not sampled; well dry 1Metals concentrations in mg/l or ppm 20rganics concentrations in ug/I or ppb Bold indicates detected concentration is greater than the MCL.

Page 5 of7

Table 6 (continued)

Southern Nuclear Operating Company Plant Vogtle Landfill #2 Summary of Detected Parameters September 2002 CONSTITUENT MCl WEll SAMPLES GWA-2/MW-2 GWC-3/MW-3 GWS-4/MW-4 GWC-11/MW-11 Metals1 Sarium 2

SQl SQl 0.021 0.020 Zinc NA SQl SQl SQl SQl Organics2 1,1-Dichloroethane NA SQl SQl SQl SQl Chlorobenzene 100 SQl SQl SQl SQl 1A-Dichlorobenzene 75 SQl SQl SQl SQl Methylene chloride 5

SQl SQl SQl SQl cis-1,2-Dichloroethene 70 SQl SQl SQl SQl Trichlorofluoromethane NA SQl SQl SQl SQl 1,1-Dichloroethene 7

SQl SQl SQl SQl Xylenes (Total) 10000 SQl SQl SQl SQl Vinyl chloride 2

SQl SQl SQl SQl SQl - Selow quantification level MCl - Maximum Contaminant level per EPD Rule Chapter 391-3-5; NA - None available NS - Not sampled; well dry 1Metals concentrations in mg/l or ppm 20rganics concentrations in ug/l or ppb Bold indicates detected (Indicates exceedance of MCl Page 6 of7

Table 6 (Continued)

Southern Nuclear Operating Company Plant Vogtle Landfill #2 Summary of Detected Parameters July 2002 CONSTITUENT MCl WEll SAMPLES GWA-2/MW-2 GWC-3/MW-3 GWS-4/MW-4 GWC-11/MW-11 Metals1 Sarium 2

0.027 SQl 0.021 0.085 Zinc NA SQl SQl SQl 0.034 Organics2 1,1-Dichloroethane NA SQl SQl SQl SQl Chlorobenzene 100 SQl SQl SQl SQl 1A-Dichlorobenzene 75 SQl SQl SQl SQl Methylene chloride 5

SQl 6

6 SQl cis-1,2-Dichloroethene 70 SQl SQl SQl SQl Trichlorofluoromethane NA SQl SQl 5

SQl

. 1,1-Dichloroethene 7

SQl SQl SQl SQl Xylenes (Total) 10000 SQl SQl SQl SQl Vinyl chloride 2

SQl SQl SQl SQl SQl - Selow quantification level MCl - Maximum Contaminant level per EPD Rule Chapter 391-3-5; NA - None available NS - Not sampled; well dry 1Metals concentrations in mg/l or ppm 20rganics concentrations in ugll or ppb Bold indicates detected ( Indicates exceedance of MCl Page 7 of7

Table 7 Southern Nuclear Operating Company Plant Vogtle Landfill #3 Summary of Detected Parameters June 2004 CONSTITUENT MCl WEll SAMPLES GWC-5/MW-5 GWS-6/MW-6 GWA-7/MW-7 GWC-13/MW-13 GWC-13/MW-135 GWC-14/MW-14 GWA-15/MW-15 Metals!

Sarium 2.00 0.040 Sal Sal 0.034 0.034 NA Sal Zinc NA Sal Sal Sal Sal Sal NA Sal Copper 1.36 Sal Sal Sal Sal Sal NA Sal Mercury' 0.002 Sal Sal 0.0006 Sal Sal NA Sal Chromium (total) 0.1 Sal Sal Sal Sal Sal NA Sal Seryllium 0.004 Sal Sal Sal Sal Sal NA Sal Cadmium 0.005 Sal Sal Sal Sal Sal NA Sal Nickel NA Sal Sal Sal Sal Sal NA Sal lead 0.0156 Sal Sal Sal Sal Sal NA Sal Vanadium NA Sal Sal Sal Sal Sal NA Sal Organics2 1.1-Dichloroethane NA Sal Sal Sal 17 19 NA Sal Chlorobenzene 100 Sal Sal Sal Sal Sal NA Sal 1,4-Dicholorbenzene 75 Sal Sal Sal Sal Sal NA Sal Methylene chloride 5

Sal Sal Sal Sal Sal NA Sal cis-1,2-Dichloroethene 70 Sal Sal Sal 9

10 NA Sal Trichlorofluoromethane NA Sal Sal 46 121 133 NA Sal 1,1-Dichloroethene 7

Sal Sal Sal Sal Sal NA Sal Xylenes (Total) 10000 Sal Sal Sal Sal Sal NA Sal Vinyl chloride 2

Sal Sal Sal 2

2 NA Sal Chloroform3 0.1 Sal Sal Sal Sal Sal NA Sal Trichloroethene 5

Sal Sal 13 Sal Sal NA Sal Sal - Selow quantification level MCl - Maximum Contaminant level per EPD Rule Chapter 391-3-5; NA - None Available or Not Analyzed lMetals concentrations in mg/l 20rganics concentration units in ugll or ppb 3Applies only to Community Water Systems serving 10,000

'Appendix II parameter; NA reflects that this parameter was not analyzed for those wells not included in the Assessment Monitoring Program 5Replicate sample of well GWC-13/MW-13 sample 6Action level Bold indicates detected concentration is greater than the MCL.

Page 1 of?

Table 7 (continued)

Southern Nuclear Operating Company Plant Vogtle Landfill #3 Summary of Detected Parameters December 2003 CONSTITUENT MCl WEll SAMPLES GWC-5/MW-5 GWS-6/MW-6 GWA-7/MW-7 GWC-13/MW-13 GWC-13/MW-135 GWC-14/MW-14 GWA-15/MW-15 Metals' Sarium 2.00 0.142 Sal Sal 0.033 0.032 0.189 Sal Zinc NA 0.032 Sal 0.023 Sal Sal 0.127 Sal Copper 1.36 0.025 Sal Sal Sal Sal 0.026 Sal Mercury*

0.002 Sal Sal Sal Sal Sal 0.01 Sal Chromium (total) 0.1 0.028 Sal Sal Sal Sal 0.091 Sal Seryllium 0.004 Sal Sal Sal Sal Sal 0.004 Sal Cadmium 0.005 Sal Sal Sal Sal Sal 0.011 Sal Nickel NA Sal Sal Sal Sal BOl 0.034 Sal lead 0.0156 Sal Sal Sal Sal Sal 0.015 Sal Vanadium NA BOl BOl BOl Sal Sal 0.060 Sal Organics2 l,l-Dichloroethane NA Sal BOl Sal 20 21 10 Sal Chlorobenzene 100 BOl Sal Sal BOl Sal 19 Sal l,4-Dicholorbenzene 75 BOl Sal BOl Sal Sal 33 Sal Methylene chloride 5

BOl Sal BOl BOl Sal BOl BOl cis-l,2-Dichloroethene 70 BOl Sal Sal 14 14 17 Sal Trichlorofluoromethane NA Sal Sal 34 102 97 BOl Sal 1,1-Dichloroethene 7

BOl BOl Sal BOl BOl Sal sal Xylenes (Total) 10000 Bal Bal Sal sal Bal 10 Bal Vinyl chloride 2

Bal Sal Bal sal Bal Bal sal Chlorotorm3 0.1 Bal sal sal Bal sal Bal sal Bal - Selow quantification level MCl - Maximum Contaminant level per EPD Rule Chapter 391-3-5; NA - None Available or Not Analyzed

'Metals concentrations in mg/l 20rganics concentration units in ugl1 or ppb 3Applies only to Community Water Systems serving 10,000

• Appendix II parameter; NA reflects that this parameter was not analyzed tor those wells not included in the Assessment Monitoring Program 5Replicate sample otwell GWC-13/MW-13 sample 6Action level Bold indicates detected concentration is greater than the MCL.

Page 2 ot7

Table 7 (continued)

Southern Nuclear Operating Company Plant Vogtle Landfill #3 Summary of Detected Parameters June 2003 CONSTITUENT MCl WEll SAMPLES GWC-5/MW-5 GWS-6/MW-6 GWA-7/MW-7 GWC-13/MW-13 GWC-13IMW-135 GWC-14/MW-14 GWA-15/MW-15 Metals' Sarium 2.00 Sal Sal 0.036 0.029 0.030 0.051 Sal Zinc NA Sal Sal 0.034 Sal Sal Sal Sal Copper 1.3 Sal Sal 0.035 Sal Sal Sal Sal Mercurl 0.002 NA NA NA 0.0005 0.0005 0.0072 Sal Organics2 1,1-Dichloroethane NA Sal Sal Sal 9

9 10 Sal Chlorobenzene 100 Sal Sal Sal Sal Sal 7

Sal 1,4-Dicholorbenzene 75 Sal Sal Sal Sal Sal 16 Sal Methylene chloride 5

Sal Sal Sal Sal Sal Sal Sal cis-1,2-Dichloroethene 70 Sal Sal Sal 6

6 10 Sal Trichlorofluoromethane NA Sal Sal 23 41 47 5

Sal 1,1-Dichloroethene 7

Sal Sal Sal Sal Sal Sal Sal Xylenes (Total) 10000 Sal Sal Sal Sal Sal Sal Sal Vinyl chloride 2

Sal Sal Sal Sal Sal Sal Sal Chloroform3 0.1 Sal Sal Sal Sal Sal Sal Sal Sal - Selow quantification level MCl - Maximum Contaminant level per EPD Rule Chapter 391-3-5; NA - None Available or Not Analyzed lMetals concentrations in mg/l 20rganics concentration units in ug/l or ppb 3Applies only to Community Water Systems serving 10,000 4Appendix II parameter; NA reflects that this parameter was not analyzed for those wells not included in the Assessment Monitoring Program 5Replicate sample of well GWC-13/MW-13 sample Bold indicates detected concentration is greater than the MCL.

Page 3 of7

Table 7 (continued)

Southern Nuclear Operating Company Plant Vogtle landfill #3 Summary of Detected Parameters December 2002 CONSTITUENT Metals1 MCl WEll SAMPLES GWC-5/MW-5 GWB-6/MW-6 GWA-7/MW-7 GWC-13/MW-13 GWC-14/MW-14 GWA-15/MW-15 Barium Zinc 2.00 NA 0.018 BOl BOl BOl 0.015 BOl 0.082 0.027 0.106 BOl BOl BOl Organics2 1,1-Dichloroethane NA BOl BOl BOl 7

16 BOl Chlorobenzene 100 BOl BOl BOl BOl 10 BOl 1,4-Dicholorbenzene 75 BOl BOl BOl BOl 39 BOl Methylene chloride 5

BOl BOl BOl BOl BOl BOl cis-1,2-Dichloroethene 70 BOl BOl BOl BOl 19 BOl Trichlorofluoromethane NA BOl BOl 210 391 27 BOl 1,1-Dichloroethene 7

BOl BOl BOl 11 24 BOl Xylenes (Total) 10000 BOl BOl BOl BOl 21 BOl Vinyl chloride 2

BOl BOl BOl BOl 4

BOl Chloroform3 0.1 BOl BOl BOl 5

BOl BOl BOl - Below quantification level MCl - Maximum Contaminant level per EPD Rule Chapter 391-3-5; NA - None available 1Metals concentrations in mg/l 20rganics concentration units in ugll or ppb 3Applies only to Community Water Systems serving 10,000 Bold indicates detected concentration is greater than the MCL.

Page 4 of7

Table 7 (continued)

Southern Nuclear Operating Company Plant Vogtle Landfill #3 Summary of Detected Parameters October 2002 CONSTITUENT MCl WEll SAMPLES GWC-5/MW-5 GWS-6/MW-6 GWA-7/MW-7 GWC-13/MW-13 GWC-14/MW-14 GWA-15/MW-15 GWA-15-2/MW-15-2' Metals' Sarium Sal Sal Sal 0.083 0.064 Sal Sal Zinc Sal Sal Sal 0.027 Sal Sal Sal Organics2 1,1-Dichloroethane NA Sal Sal Sal 6

17 Sal Sal Chlorobenzene 100 Sal Sal Sal Sal 9

Sal Sal 1,4-Dicholorbenzene 75 Sal Sal Sal Sal 35 Sal Sal Methylene chloride 5

Sal Sal Sal Sal 11 Sal Sal cis-1,2-Dichloroethene 70 Sal Sal Sal Sal 16 Sal Sal Trichlorofluoromethane NA Sal Sal 221 348 31 Sal Sal 1,1-Dichloroethene 7

Sal Sal Sal Sal Sal Sal Sal Xylenes (Total) 10000 Sal Sal Sal Sal 11 Sal Sal Vinyl chloride 2

Sal Sal Sal Sal Sal Sal Sal Sal - Selow quantification level MCl - Maximum Contaminant level per EPD Rule Chapter 391-3-5; NA - None available

'Metals concentrations in mgll 20rganics concentration units in ugll or ppb

'Replicate sample of GWA-15I1MW-15 well Bold indicates detected concentration is greater than the MCL.

Page 50f7

Table 7 (continued)

Southern Nuclear Operating Company Plant Vogtle Landfill #3 Summary of Detected Parameters September 2002 CONSTITUENT MCl WEll SAMPLES GWC-5/MW-5 GWS-6/MW-6 GWA-7/MW-7 GWC-13/MW-13 GWC-14/MW-14 GWC-14-2IMW-14-23 GWA-15/MW-15 Metals' Sarium 2

0.020 SOL SOL 0.085 0.092 0.095 SOL Zinc NA SOL SOL SOL 0.023 SOL SOL SOL Organics2 1,1-Dichloroethane NA SOL SOL SOL 6

21 21 Sal Chlorobenzene 100 Sal Sal Sal Sal 8

8 Sal 1A-Dichlorobenzene 75 Sal Sal Sal Sal 37 36 Sal Methylene chloride 5

Sal Sal Sal Sal Sal Sal Sal cis-1,2-Dichloroethene 70 Sal Sal Sal Sal 19 18 Sal Trichlorofluoromethane NA Sal Sal 32 381 47 48 Sal 1,1-Dichloroethene 7

Sal Sal Sal 8

29 28 Sal Xylenes (Tota~

10000 Sal Sal Sal SOL 23 23 Sal Vinyl chloride 2

Sal Sal Sal SOL Sal 3

Sal SOL - Selow quantification level MCl - Maximum Contaminant level per Georgia EPD Rule Chapter 391-3-5; NA - None available

'Metals concentrations in mg/l 20rganics concentration units in ugll or ppb 3Replicate sample of GWS-14//MW-14 well sample Sold indicates detected concentration is greater than the MCL.

Page 6 of7

Table 7 (continued)

Southern Nuclear Operating Company Plant Vogtle Landfill #3 Summary of Detected Parameters JUly 2002 CONSTITUENT MCl WEllS1 GWC-5/MW-5 GWS-6/MW-6 GWA-7/MW-7 GWA-7-2IMW-7-23 GWC-13/MW-13 GWC-14/MW-14 GWA-15/MW-15 Metals1 Sarium 2

Sal Sal Sal Sal 0.077 0.068 Sal Zinc NA Sal Sal Sal Sal Sal Sal Sal Organics2 1,1-Dichloroethane NA Sal Sal Sal Sal Sal 13 Sal Chlorobenzene 100 Sal Sal Sal Sal Sal Sal Sal 1,4-Dichlorobenzene 75 Sal Sal Sal Sal Sal 20 Sal Methylene chloride 5

9 6

8 7

8 8

Sal cis-1,2-Dichloroethene 70 Sal Sal Sal Sal Sal 10 Sal Trichlorofluoromethane NA Sal Sal 177 192 300 43 Sal 1,1-Dichloroethene 7

Sal Sal Sal Sal Sal Sal Sal Xylenes (Total) 10000 Sal Sal Sal Sal Sal 8

Sal Vinyl chloride 2

Sal Sal Sal Sal Sal Sal Sal Sal - Selow quantification level MCl - Maximum Contaminant level per Georgia EPD Rule Chapter 391-3-5; NA - None available lMetals concentrations in mglL 20rganics concentration units in ugll or ppb 3Replicate sample of GWA-7/MW-7 well sample Bold indicates detected concentration is greater than the MCL.

Page 7of7

FIGURES

ApPENDIX A - HYDRAULIC GRADIENT CALCULATION SHEETS

LANDFILL #2

Gradient Calculation Plant Vogtle, Landfill #2 June 2004 Monitoring Event Well Designation GWA-2/MW-2 GWC-3/MW-3 GWB-4/MW-4 Southwest Water Table Elevation 209.82 202.97 202.94 Northing 11755.95 12048.48 11205.40 Easting 9622.59 8881.72 9466.20 Wells of Interest = (GWA-2, GWC-3 & GWB-4) (High-Mid-Low)

Gradient =0.02 (EPA Web Site Calculation Page - See Attached Vogtle Landfill #2 Page) 10/6/2004

EPA On-line Tools for Site Assessment Calculations--Gradient and Direction from Three Points Page I of2 Home Preview How To Schedule Icons Developers What's New Site Map u.s.**",.......,p,.Ie.,lonA"**y EPA On-line Tools for Site Assessment

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Calculation Bec~!J,t8.<1Qj![Q.!l~ I C9J]~Gt1t~ I ErjJ1tY~JJ!jQn III EPA Home> > Ecosystems Research> Modeling Subsurface Petroleum Hydrocarbon Transport > OnSite on-line calculators> Gradient and Direction from Three Points Gradient and Direction from Three Points Hydraulic Gradient Gradient Calculation from fitting a plane to three points a X1 + b Y1 + C =h1 a X2 + b Y2 + C = h2 a X3 + b Y3 + C =h3 where (xi'Yi) are the coordinates of the well and hi is the head i =1,2,3 The gradient is calculated from the square root of (a2 + b2) and the angle from the arctangent of alb or b/a depending on the quadrant t..iBmiJii~tl;,S~~~:f:]

C~§i:i:a~!i~;J "e,",,'

'" C::'," "','e-"',-" :-C::'" '----C-Site Vogtle Landfill #2 Date June 2004 Calculation Head Coordinates ft x-coordinate y-coordinate head ft 11755.95 9622.59 209.82 12048.48 8881.72 202.97 11205.40 202.94 Gradient Magnitude (i) 0.01553 Degrees from North (+ yaxis) 214.8 Home I Glossary I Notation I Links http://www.epa.gov/athens/leam2model/part-two/onsite/gradient3ns.htm References I Calculators 9/7/2004

EPA On-line Tools for Site Assessment Calculations--Gradient and Direction from Three Points Page 2 of2 Page author: Jim Weaver, of U.S. EPA, Office of Research and Development, Athens Georgia who last modified this content on: November 11, 2002 EPA Home I Privacy and Security Notice I Contact Us Last updated on Monday, June 21st, 2004 URL: http://www.epa.gov/athens/learn2model/part-two/onsite/gradient3ns.htm http://www.epa.gov/athens/leam2model/part-two/onsite/gradient3ns.htm 9/7/2004

LANDFILL #3

Plant Vogtle, Landfill #3 Gradient Calculation (based on three-point problem)

June 2004 Monitoring Event Well Designation GWC-5/MW-5 GWB-6/MW-6 GWA-7/MW-7 GWC-13/MW-13 GWC-14/MW-14 GWA-15/MW-15 Southwest I

Water Table Elevation 204.17 232.38 230.46 233.49 210.77 224.91 Northing 9604.30 9432.48 8826.22 9242.72 8960.64 8975.71 Easting 7999.33 7473.25 7657.89 7995.86 7999.10 6886.73 Wells of Interest = (GWB-6, GWA-7 &GWA-15) (High-Mid-Low)

Gradient =0.01 (EPA Web Site Calculation Page - See Attached Vogtle LF #3-SW Page)

Northeast Wells of Interest =(GWC-13, GWB-6 & GWC-5) (High-Mid-Low)

Gradient = 0.08 (EPA Web Site Calculation Page - See Attached Vogtle LF #3-NE Page)

Southeast Wells of Interest =(GWC-13, GWA-7 & GWC-14) (High-Mid-Low)

Gradient =0.12 (EPA Web Site Calculation Page - See Attached Vogtle LF #3-SE Page) 10/6/2004

EPA On-line Tools for Site Assessment Calculations--Gradient and Direction from Three Points Page 1 of2 Home Preview How To Schedule Icons Developers What's New Site Map u.s. awI,.".....'P............,

EPA On-line Tools for Site Assessment

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Calculation B~cent M!tlt!Qru> I ~Q.!1rn~LU~ I !'JintY~~lQ..l}

III EPA Home> > Ecosystems Research> Modeling Subsurface Petroleum Hydrocarbon Transport > OnSite on-Ijne calculators> Gradient and Direction from Three Points Gradient and Direction from Three Points Hydraulic Gradient Gradient Calculation from fitting a plane to three points a Xl + b Y1 + C =hl a X2 + b Y2 + C = h2 a X3 + b Y3 + C =h3 where (xj'Yj) are the coordinates of the well and hi is the head i = 1,2,3 The gradient is calculated from the square root of (a2 + b2) and the angle from the arctangent of alb or b/a depending on the quadrant L.**;~~rpii\\,9~iiii=*J l:,1~~Y~igi~,,]

Site Name Vogtle Landfill #3 - SW June 2004 Calculation Head Coordinates ft x-coordinate 9432.48 8826.22 8975.71 y-coordinate 7657.89 6886.73 Gradient Magnitude (i) head ft 232.38 230.46 224.91 Degrees from North (+ Yaxis) 214.5 Home I Glossary I Notation I Links http://www.epa.gov/athens/learn2model/part-two/onsite/gradient3ns.htm References I Calculators 9/7/2004

EPA On-line Tools for Site Assessment Calculations--Gradient and Direction from Three Points Page 2 of2 Page author: Jim Weaver, of U.S. EPA, Office of Research and Development, Athens Georgia who last modified this content on: November 11, 2002 EPA Home I Privacy and Security Notice I Contact Us Last updated on Monday, June 21st, 2004 URL: http://www.epa.gov/athens/learn2model/part-two/onsite/gradient3ns.htm http://www.epa.gov/athens/learn2model/part-two/onsite/gradient3ns.htm 9/7/2004

EPA On-line Tools for Site Assessment Calculations--Gradient and Direction from Three Points Page 1 of2 I

/

Recent Additions I Contact Us I Print Version 1111 fPAtt!Lrn~ > > f~Q~.Y§1!lJIl~R~se-'I.fQh > M.Q!!J~.!i!19._S!JJLm!!:fA9~L~~J[gl~!JmttY..d..r~tC<!![bonInmspQIt > QnSLt~QJl:Hl1e calculators> Gradient and Direction from Three Points u.s.e.vl,."...IIJ,Protecfl.1I AgMc, EPA On-line Tools for Site Assessment

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Calculation Home Preview How To Schedule Icons Developers What's New Site Map Gradient and Direction from Three Points Module Home Objectives Table of Contents Previous <

Next >

Hydraulic Gradient Gradient Calculation from fitting a plane to three points a X1 + b Y1 + C =h1 a X2 + b Y2 + C =h2 a X3 + b Y3 + C =h3 where (xi'Yj) are the coordinates of the well and hi is the head i =1,2,3 The gradient is calculated from the square root of (a2 + b2) and the angle from the arctangent of alb or bla depending on the quadrant Site Name!Vogtie Landfill #3-NE June 2004 Calculation basis. Head L. SUf,rentD~f!

Coordinates ft x-coordinate y-coordinate head ft 9242.72 7995.86 233.49 9604.3 232.38 204.17 Gradient Magnitude (i) 0.08529 Degrees from North (+ y axis)

Previous Top 1\\

Next Glossary I Notation I Links References I Calculators http://www.epa.gov/athens/learn2model/part-two/onsite/gradient3ns.htm 10/6/2004

EPA On-line Tools for Site Assessment Calculations--Gradient and Direction from Three Points Page 2 of2 Page author: Jim Weaver, of U.S. EPA, Office of Research and Development, Athens Georgia who last modified this content on: November 11, 2002 Last updated on Monday, June 21st, 2004 URL: http://www.epa.gov/athens/leam2model/part-tw%nsite/gradienI3ns.h1m http://www.epa.gov/athens/leam2modellpart-two/onsite/gradient3ns.htm 10/6/2004

EPA On-line Tools for Site Assessment Calculations--Gradient and Direction from Three Points Page 1 of2 Home Preview How To Schedule Icons Developers What's New Site Map u.s....,,.,,....,It,..."." Ateft, EPA On-line Tools for Site Assessment

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~cent Ac!QiliQ[L~ I QQ!J1<l.9l!,l§ I P'[j1J1'y~~j9-'1

&II EPA Home> > Ecosystems Research> Modeling Subsurface Petroleum Hydrocarbon Transport > OnSile on-line calculators> Gradient and Direction from Three Points Gradient and Direction from Three Points Hydraulic Gradient Gradient Calculation from fitting a plane to three points a x1 + b Y1 + C = h1 a x2 + b Y2 + C =h2 a x3 + b Y3 + C =h3 where (Xi'Yi) are the coordinates of the well and hi is the head i =1,2,3 The gradient is calculated from the square root of (a2 + b2) and the angle from the arctangent of alb or b/a depending on the quadrant Site NamelVogtle Landfill #3 - SE Date June 2004 Calculation basis Head Coordinates ft x-coordinate 9242.72 8826.22 8960.64 y-coordinate 7995.86 7657.89 7999.10 head ft 230.46 210.77 Gradient Magnitude (i) 0.1194 Degrees from North (+ yaxis) 318.2 Home I Glossary I Notation I Links http://www.epa.gov/athens/learn2model/part-two/onsite/gradient3ns.htm References I Calculators 9/7/2004

EPA On-line Tools for Site Assessment Calculations--Gradient and Direction from Three Points Page 2 of2 Page author: Jim Weaver, of U.S. EPA, Office of Research and Development, Athens Georgia who last modified this content on: November 11, 2002 EPA Home I Privacy and Security Notice I Contact Us Last updated on Monday, June 21st, 2004 URL: http://www.epa.gov/athens/learn2modellpart-two/onsite/gradient3ns.htm http://www.epa.gov/athens/leam2model/part-two/onsite/gradient3ns.htm 9/7/2004

ApPENDIX B - LABORATORY ANALYTICAL REPORTS JUNE 2004

IACL I Phone: (770) 409-1444 Fax: (770) 409-1844 e-mail: acl@acl-Iabs.net ADVANCED CHEMISTRYLABS, INC.

3039 Amwiler Road* Suite 100

• Atlanta, GA 30360 P.O. Box 88610* Atlanta, GA 30356 www.advancedchemistrylabs.com This report contains 87 pages.

(including this cover page and chain of custody)

~.

Laboratory Manager Advanced Chemistry Labs is a woman owned small business concern.

If you have any questions concerning this report, please do not hesitate to call us at (770) 409-1444.

This report may not be reproduced, except in full, without the written permission of ACL (Advanced Chemistry Labs, Inc).

ACL certifies that the following analytical results meet all the requirements of NELAC.

ACL is accredited by the National Environmental Laboratory Accreditation Program (NELAP).

ACL maintains the following certifications: NELAC (E87212), South Carolina (98009001), North Carolina (362), Florida (E87212),

USDA Soil Import License (S-36503).

IACL 1~~

A_D_~_:4_N_CE~V~C~'H~E~M~IS~T~'R~Y~L~A~B~S,~IN~C.

Phone: (770) 409-1444 3039 Amwiler Road, Suite 100, Atlanta, GA 30360 Fax: (770) 409-1844 P. O. Box 88610, Atlanta, GA 30356 e-mail: acl@acl-Iabs.net Data Qualifier Codes Code A

B BQL OW E

H J

PQL TIC Description Value reported is the mean of two or more determinations; Indicates the analyte was detected in the sample and method blank; Below practical quantitation limit; Results reported on a dry-weight basis (ex: mg/kg,dw);

Estimated value; sample received or analyzed beyond the accepted holding time; sample received at improper temperature; Estimated value; result higher than the highest calibration standard; Reported value is between the method detection limit and the practical quantitation limit; Practical quantitation limit; Tentatively identified compound; Not analyzed due to interferences; NOTE: Unless otherwise noted, all results are reported on an as received basis.

ADVANCED CHEMISTRYLABS, INC.

IACL I Phone: (770) 40~9~-1~4~4~4---------------~3":"03~9~A~m-w~i~le~r R~o-a~d-'~S-u:-ite-1~0~0-:'A':'t1a-n-ta-, ~G~A~3~0~36":"0~

Fax: (770) 409-1844 P.O. Box 88610' Atlanta, GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client:

Contact:

The Dextra Group, llC 4665 lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:

ACl Project #:

Date Received:

Date Reported:

VOGTlE 45348 06/18/2004 07/26/2004 V.O. (5030B/8260B) - Appendix I ACl Sample #: 216846 Units:

IJg/l Analyte Result PQl Acetone Sal 100 Acrylonitrile Sal 50 Senzene Sal 5

Sromochloromethane Sal 5

Sromodichloromethane Sal 5

'1loform Sal 5

...,bon disulfide Sal 5

Carbon tetrachloride Sal 5

Chlorobenzene Sal 5

Chloroethane Sal 10 Chloroform Sal 5

1,2-Dibromo-3-chloropropane Sal 20 Dibromochloromethane Sal 5

1,2-Dibromoethane Sal 5

trans-1,4-Dichloro-2-butene Sal 10 1,2-Dichlorobenzene Sal 5

1,4-Dichlorobenzene Sal 5

1,1-Dichloroethane Sal 5

1,2-Dichloroethane Sal 5

1,1-Dichloroethene Sal 5

cis-1,2-Dichloroethene Sal 5

trans-1,2-Dichloroethene Sal 5

1,2-Dichloropropane Sal 5

cis-1,3-Dichloropropene Sal 5

trans-1,3-Dichloropropene Sal 5

Ethylbenzene Sal 5

2-Hexanone SQl 50 Methyl bromide SQl 10

-- thyl chloride SQl 10

.hyl ethyl ketone SQl 100 Methyl iodide Sal 5

4-Methyl-2-pentanone SQl 50 Methylene bromide SQl 5

Methylene chloride SQl 5

Sample ID:

GWC5/MW-5 Matrix:

Date Sampled:

Date Extracted:

Date Analyzed:

Analyst:

Analyte Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene TrichlorofJuoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride m & p-Xylenes o-Xylene Water 06/16/2004 06/24/2004 RP Result Sal Sal Sal Sal Sal Sal Sal Sal Sal

. Sal Sal Sal Sal Sal PQl 5

5 5

5 5

5 5

5 5

5 50 2

10 5

ADVANCED CHEMISTRYLABS, INC.

IACL I Phone: (770) 40~9~-1~4"":"'44O:---------------~3~0~39=-A~m-w~i~le~r R=-o-a~d-.S~u~it-e"":"'10~0~*~A":':'t1a-n"':""ta-,'='GA":"""":3~03~6:":'0-Fax: (770) 409-1844 P.O. Box 88610* Atlanta, GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client:

Contact:

The Dextra Group, LLC 4665 Lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:

ACl Project #:

Date Received:

Date Reported:

VOGTLE 45348 06/18/2004 07/26/2004 Miscellaneous Organics (8011) - Appendix II ACl Sample #: 216846 Units:

IJg/L Analyte Result PQl 1,2-Dibromo-3-chloropropane Sal 0.20 1,2-Dibromoethane Sal 0.05 Sample ID:

GWC5/MW-5 Matrix:

Water Date Sampled:

06/16/2004 Date Extracted:

06/22/2004 Date Analyzed:

06/25/2004 Analyst:

55

IACL I Phone: (770) 409-1444 Fax: (770) 409-1844 e-mail: acl@acl-Iabs.net ADVANCED CHEMISTRYLABS, INC.

3039 Amwiler Road* Suite 100

• Atlanta, GA 30360 P.O. Box 88610* Atlanta, GA 30356 www.advancedchemistrylabs.com Client:

Contact:

The Dextra Group, LLC 4665 Lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:

ACl Project #:

Date Received:

Date Reported:

VOGTLE 45348 06/18/2004 07/26/2004 Appendix I Metals (60108/7841)

ACL Sample #: 216846 Units:

mg/L Analyte Result PQl Antimony BOl 0.006 Arsenic BOl 0.010 Barium 0.040 0.020 Beryllium BOl 0.004 Cadmium BOl 0.005

-omium BOl 0.020

_...Joalt BOl 0.050 Copper BOl 0.020 lead BOl 0.010 Nickel BOl 0.020 Selenium BOl 0.040 Silver BOl 0.010 Thallium BOl 0.002 Vanadium BOl 0.050 Zinc BOl 0.020 Sample ID:

GWC5/MW-5 Matrix:

Date Sampled:

Date Extracted:

Date Analyzed:

Analyst:

Water 06/16/2004 06/22/2004 SW/AD

IACL I Phone: (770) 409-1444 Fax: (770) 409-1844 e-mail: acl@acl-Iabs.net ADVANCED CHEMISTRYLABS, INC.

3039 Amwiler Road* Suite 100* Atlanta, GA 30360 P.O. Box 88610* Atlanta. GA 30356 www.advancedchemistrylabs.com Client:

Contact:

The Dextra Group. LLC 4665 Lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Satsel Client Proj #:

ACl Project #:

Date Received:

Date Reported:

VOGTLE 45348 06/18/2004 07/26/2004 Sample ID GWC5/MW-5 ACL#

216846 Analyte Mercury (7470A)

Matrix Water Result PQl SOL 0.0005 Units mg/L Date Analyzed 06/22/2004

IACL I Phone: (770) 409-1444 Fax: (770) 409-1844 e-mail: acl@acl-Iabs.net ADVANCED CHEMISTRYLABS, INC.

3039 Amwiler Road' Suite 100* Atlanta, GA 30360 P.O. Box 88610

• Atlanta, GA 30356 www.advancedchemistrylabs.com Client:

Contact:

The Dextra Group, LLC 4665 Lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:

ACL Project #:

Date Received:

Date Reported:

VOGTLE 45348 06/18/2004 07/26/2004 V.O. (50308/82608) - Appendix I ACL Sample #: 216847 Units:

IJg/L Analyte Result PQL Acetone Sal 100 Acrylonitrile Sal 50 Senzene Sal 5

Sromochloromethane Sal 5

Sromodichloromethane Sal 5

moform Sal 5

_....rbon disulfide Sal 5

Carbon tetrachloride SOL 5

Chlorobenzene Sal 5

Chloroethane Sal 10 Chloroform Sal 5

1,2-Dibromo-3-chloropropane Sal 20 Dibromochloromethane Sal 5

1,2-Dibromoethane Sal 5

trans-1,4-Dichloro-2-butene Sal 10 1,2-Dichlorobenzene Sal 5

1,4-Dichlorobenzene Sal 5

1,1-Dichloroethane Sal 5

1,2-Dichloroethane Sal 5

1,1-Dichloroethene Sal 5

cis-1,2-Dichloroethene Sal 5

trans-1,2-Dichloroethene Sal 5

1,2-Dichloropropane Sal 5

cis-1,3-Dichloropropene Sal 5

trans-1,3-Dichloropropene Sal 5

Ethylbenzene Sal 5

2-Hexanone Sal 50 Methyl bromide Sal 10 thyl chloride Sal 10

.(hyl ethyl ketone Sal 100 Methyl iodide Sal 5

4-Methyl-2-pentanone Sal 50 Methylene bromide Sal 5

Methylene chloride Sal 5

._~,..._._.,........_~,."...

Sample ID:

GWB-6/MW-6 Matrix:

Date Sampled:

Date Extracted:

Date Analyzed:

Analyst:

Analyte Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride m & p-Xylenes o-Xylene Water 06/16/2004 06/24/2004 RP Result Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal PQL 5

5 5

5 5

5 5

5 5

5 50 2

10 5

IACL I Phone: (770) 409-1444 Fax: (770) 409-1844 e-mail: acl@acl-Iabs.net ADVANCED CHEMISTRYLABS, INC.

3039 Amwiler Road* Suite 100* Atlanta, GA 30360 P.O. Box 88610

• Atlanta, GA 30356 www.advancedchemistrylabs.com Client:

Contact:

The Dextra Group, LLC 4665 Lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:

ACL Project #:

Date Received:

Date Reported:

VOGTLE 45348 06/18/2004 07/26/2004 Miscellaneous Organics (8011) - Appendix II Sample ID:

GWB-6/MW-6 Matrix:

Water Date Sampled:

06/16/2004 Date Extracted:

06/22/2004 Date Analyzed:

06/25/2004 ACL Sample #: 216847 Units:

IJg/L Analyst:

SS Analyte 1,2-Dibromo-3-chloropropane 1,2-Dibromoethane Result SOL SOL PQL 0.20 0.05

ADVANCED CHEMISTRYLABS, INC.

IACL I Phone: (770) 40~9--1~4~44~--------------~30~3~9'"'='A-m-w~ile-r~R-oa-d':""*~S~u~ite~1 O~O-*'"'='A~t1a-n~ta-. G"'::""A~3~03~6~0-Fax: (770) 409-1844 P.O. Box 88610* Atlanta, GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client:

Contact:

The Dextra Group, LLC 4665 Lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:

ACL Project #:

Date Received:

Date Reported:

VOGTLE 45348 06/18/2004 07/26/2004 Appendix I Metals (60108/7841)

ACL Sample #: 216847 Units:

mg/L Analyte Result PQL Antimony BQL 0.006 Arsenic BQL 0.010 Barium BQL 0.020 Beryllium BQL 0.004 Q.?dmium BQL 0.005

>mium BQL 0.020

'--'uMlt BQL 0.050 Copper BQL 0.020 Lead BQL 0.010 Nickel BQL 0.020 Selenium BQL 0.040 Silver BQL 0.010 Thallium BQL 0.002 Vanadium BQL 0.050 Zinc BQL 0.020 Sample ID:

GWB-6/MW-6 Matrix:

Date Sampled:

Date Extracted:

Date Analyzed:

Analyst:

Water 06/16/2004 06/22/2004 SW/AD

IA CL 1~

A_D_V:_~_N~C~'E~'D--:,C:--'H~E--:,M--:1.~S~T~'R~Y~LA_B--:S~,~IN~C~.

Phone: (770) 409-1444 3039 Amwiler Road* Suite 100

• Atlanta, GA 30360 Fax: (770) 409-1844 P.O. Box 88610

• Atlanta, GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client:

The Dextra Group, llC Client Proj #:

VOGTlE 4665 lower Roswell Road ACL Project #:

45348

1. 154 Date Received:

06/18/2004 Marietta, GA 30068-0000 Date Reported:

07/26/2004

Contact:

Mr. Kurt Batsel Date Sample 10 ACL#

Analyte Matrix Result PQL Units Analyzed GWB-6/MW-6 216847 Mercury (7470A)

Water BOl 0.0005 mg/l 06/22/2004

IACL I Phone: (770) 409-1444 Fax: (770) 409-1844 e-mail: acl@acl-Iabs.net ADVANCED CHEMISTRYLABS, INC.

3039 Amwiler Road* Suite 100

• Atlanta, GA 30360 P.O. Box 88610* Atlanta, GA 30356 www.advancedchemistrylabs.com Client:

Contact:

The Dextra Group, llC 4665 lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:

ACL Project #:

Date Received:

Date Reported:

VOGTlE 45348 06/18/2004 07/26/2004 v.o. (50308/82608) - Appendix I ACL Sample #: 216848 Units:

IJg/l Analyte Result PQL Acetone Sal 100 Acrylonitrile Sal 50 Senzene Sal 5

Sromochloromethane Sal 5

Sromodichloromethane Sal 5

""-'"lmoform Sal 5

bon disulfide Sal 5

Carbon tetrachloride Sal 5

Chlorobenzene Sal 5

Chloroethane Sal 10 Chloroform Sal 5

1,2-Dibromo-3-chloropropane Sal 20 Dibromochloromethane Sal 5

1,2-Dibromoethane Sal 5

trans-1,4-Dichloro-2-butene Sal 10 1,2-Dichlorobenzene Sal 5

1,4-Dichlorobenzene Sal 5

1,1-Dichloroethane Sal 5

1,2-Dichloroethane Sal 5

1,1-Dichloroethene Sal 5

cis-1,2-Dichloroethene Sal 5

trans-1,2-Dichloroethene Sal 5

1,2-Dichloropropane Sal 5

cis-1,3-Dichloropropene Sal 5

trans-1,3-Dichloropropene Sal 5

Ethylbenzene Sal 5

2-Hexanone BOl 50 Methyl bromide SOL 10 Methyl chloride Sal 10 hyl ethyl ketone SOL 100 lVIethyl iodide Sal 5

4-Methyl-2-pentanone Sal 50 Methylene bromide SOL 5

Methylene chloride Sal 5

Sample 10:

GWA-7/MW-7 Matrix:

Date Sampled:

Date Extracted:

Date Analyzed:

Analyst:

Analyte Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride m & p-Xylenes o-Xylene Water 06/15/2004 06/24/2004 RP Result Sal Sal Sal Sal Sal Sal Sal 13 46 Sal Sal Sal Sal Sal PQL 5

5 5

5 5

5 5

5 5

5 50 2

10 5

IA CL 1~

AD_VA_N_C_'E~'DC......

'H_E_'M......Z_S1:_'R_Y_L~A_B......S_,L~~C_.

Phone: (770) 409-1444 3039 Amwiler Road* Suite 100* Atlanta, GA 30360 Fax: (770) 409-1844 P.O. Box 88610* Atlanta, GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client:

Contact:

The Dextra Group, LLC 4665 Lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:

ACl Project #:

Date Received:

Date Reported:

VOGTLE 45348 06/18/2004 07/26/2004 Miscellaneous Organics (8011) - Appendix II Sample ID:

GWA-7/MW-7 Matrix:

Water Date Sampled:

06/15/2004 Date Extracted:

06/22/2004 Date Analyzed:

06/25/2004 ACl Sample #: 216848 Units:

IJg/L Analyst:

55 Analyte 1,2-Dibromo-3-chloropropane 1,2-Dibromoethane Result SOL SOL PQl 0.20 0.05

ADVANCED CHEMISTRYLABS, INC.

IACL I Phone: (770) 40~9~-1~4~44----------------3-0-3"'9~A-m-w-ile-r""R-oa-d-*

...S-u-ite-1-0-0-*-At-Ia-nt-a-,G-A-3-03-6 Fax: (770) 409-1844 P.O. Box 88610* Atlanta, GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client:

Contact:

The Dextra Group, LLC 4665 Lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:

ACL Project #:

Date Received:

Date Reported:

VOGTLE 45348 06/18/2004 07/26/2004 Appendix I Metals (60108/7841)

ACL Sample #: 216848 Units:

mg/L Analyte Result PQL Antimony BQL 0.006 Arsenic BQL 0.010 Barium BQL 0.020 Beryllium BQL 0.004 Cadmium BQL 0.005

'omium BQL 0.020 Jalt BQL 0.050 Copper BQL 0.020 Lead BQL 0.010 Nickel BQL 0.020 Selenium BQL 0.040 Silver BQL 0.010 Thallium BQL 0.002 Vanadium BQL 0.050 Zinc BQL 0.020 Sample ID:

GWA-7/MW-7 Matrix:

Date Sampled:

Date Extracted:

Date Analyzed:

Analyst:

Water 06/15/2004 06/22/2004 SW/AD

ADVANCED CHEMISTRYLABS, INC.

IACL I Phone: (770) 40~9~-1~4-:-44-:----------------~30~3--9-A-m-w--ile-r~R-o-ad-*-S~u-ite---1 O....O-*-A-t1a-n-ta-.--GA--3-0-36-Fax: (770) 409-1844 P.O. Box 88610* Atlanta, GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client:

Contact:

The Dextra Group, LLC 4665 Lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:

ACL Project #:

Date Received:

Date Reported:

VOGTLE 45348 06/18/2004 07/26/2004 Sample ID GWA-7/MW-7 ACl#

216848 Analyte Mercury (7470A)

Matrix Water Result PQl 0.0006 0.0005 Units mg/L Date Analyzed 06/22/2004

IACL I Phone: (770) 409-1444 Fax: (770) 409-1844 e-mail: acl@acl-Iabs.net ADVANCED CHEMISTRYLABS, INC.

3039 Amwiler Road* Suite 100* Atlanta, GA 30360 P.O. Box 88610* Atlanta, GA 30356

.WWW.advancedchemistrylabs.com Client:

Contact:

The Dextra Group, llC 4665 lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:

ACl Project #:

Date Received:

Date Reported:

VOGTlE 45348 06/18/2004 07/26/2004 V.O. (50308/82608) - Appendix II Sample 10:

GWC-13/MW-13 Matrix:

Water Date Sampled:

06/16/2004 Date Extracted:

Date Analyzed:

06/24/2004 ACL Sample #: 216839 Units:

IJg/l Analyst:

RP Analyte Result PQl Analyte Result PQl Acetone SOL 100 Ethyl methacrylate SOL 10 Acetonitrile SOL 100 Ethylbenzene SOL 5

Acrolein SOL 100 2-Hexanone SOL 50 Acrylonitrile SOL 50 Isobutyl alcohol SOL 50 Allyl chloride SOL 10 Methacrylonitrile SOL 100

.,zene SOL 5

Methyl bromide SOL 10 omochloromethane SOL 5

Methyl chloride SOL 10 Sromodichloromethane SOL 5

Methyl ethyl ketone SOL 100 Sromoform SOL 5

Methyl iodide SOL 5

Carbon disulfide SOL 5

Methyl methacrylate SOL 30 Carbon tetrachloride SOL 5

4-Methyl-2-pentanone SOL 50 Chlorobenzene SOL 5

Methylene bromide SOL 5

Chloroethane SOL 10 Methylene chloride SOL 5

Chloroform SOL 5

Naphthalene SOL 5

Chloroprene SOL 20 Propionitrile SOL 150 1,2-Dibromo-3-chloropropane SOL 20 Styrene SOL 5

Dibromochloromethane SOL 5

1,1,1,2-Tetrachloroethane SOL 5

1,2-Dibromoethane SOL 5

1,1,2,2-Tetrachloroethane SOL 5

trans-1,4-Dichloro-2-butene SOL 10 Tetrachloroethene SOL 5

1,2-Dichlorobenzene SOL 5

Toluene SOL 5

1,3-Dichlorobenzene SOL 5

1,1,1-Trichloroethane SOL 5

1A-Dichlorobenzene SOL 5

1,1,2-Trichloroethane SOL 5

Dichlorodifluoromethane SOL 5

Trichloroethene SOL 5

1,1-Dichloroethane 17 5

Trichlorofluoromethane 121 5

1,2-Dichloroethane SOL 5

1,2,3-Trichloropropane SOL 5

1,1-Dichloroethene SOL 5

Vinyl acetate SOL 50 cis-1,2-Dichloroethene 9

5 Vinyl chloride 2

2 trans-1,2-Dichloroethene SOL 5

m & p-Xylenes SOL 10

'Cl-O-Dichloropropane SOL 5

o-Xylene SOL 5

Dichloropropane SOL 5

2,2-Dichloropropane SOL 15 1,1-Dichloropropene SOL 5

cis-1,3-Dichloropropene SOL 5

trans-1,3-Dichloropropene SOL 5

ADVANCED CHEMISTRYLABS, INC.

IACL I Phone: (770) 40~9:--1~44-:-4O:----------------3~0-:-39~A~m-w~i:-le~r R~o-a~d-.S~u-:-it-e-1O~O-*~A-'tla-n-ta-, G~A~3""'03~6-: Fax: (770) 409-1844 P.O. Box 88610* Atlanta, GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client:

Contact:

The Dextra Group, LLC 4665 Lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:

ACL Project #:

Date Received:

Date Reported:

VOGTLE 45348 06/18/2004 07/26/2004 Miscellaneous Organics (8011) - Appendix II Sample ID:

GWC-13/MW-13 Matrix:

Water Date Sampled:

06/16/2004 Date Extracted:

06/22/2004 Date Analyzed:

06/24/2004 ACL Sample #: 216839 Units:

IJg/L Analyst:

55 Analyte 1,2-Dibromo-3-chloropropane 1,2-Dibromoethane Result SQl SQl PQL 0.20 0.05

ADVANCED CHEMISTRYLABS, INC.

IACL I Phone: (770) 40~9~-1~4"":'44~---------------3~0~3~9"":'A-m-W~i1e-r~R-Oa-d~*~S-u--ite-1"'0~0-*

-At~la-n-ta-,G....A......3.....

03~6~0-Fax: (770) 409-1844 P.O. Box 88610* Atlanta, GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client:

Contact:

The Dextra Group, LLC 4665 Lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:

ACL Project #:

Date Received:

Date Reported:

VOGTLE 45348 06/18/2004 07/26/2004 Acid Extractables (8270C) - Appendix II ACL Sample #: 216839 Units:

IJg/L Analyte Result POL 4-Chloro-3-methylphenol BQL 20 2-Chlorophenol BQL 10 m & p-Cresol BQL 10 o-Cresol BQL 10 2,4-Dichlorophenol BQL 10

,-Dichlorophenol BQL 10

.*-Dimethylphenol BQL 10 4,6-Dinitro-2-methylphenol BQL 50 2,4-Dinitrophenol BQL 50 2-Nitrophenol BQL 10 4-Nitrophenol BQL 50 Pentachlorophenol BQL 50 Phenol BQL 10 2,3,4,6-Tetrachlorophenol BQL 10 2,4,5-Trichlorophenol BQL 10 2,4,6-Trichlorophenol BQL 10 Sample 10:

GWC-13/MW-13 Matrix:

Date Sampled:

Date Extracted:

Date Analyzed:

Analyst:

Water 06/1612004 06/22/2004 06/28/2004 RB

IA CL 1~

A_D_VA_N_C_'E_D_C.....

'H_E_'M_lS_T_'R_Y_L_A_B_S_,L__'N__C_o Phone: (770) 409-1444 3039 Amwiler Road* Suite 100* Atlanta, GA 30360 Fax: (770) 409-1844 P.O. Box 88610* Atlanta, GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client:

The Dextra Group, LLC Client Proj #:

VOGTLE 4665 Lower Roswell Road ACL Project #:

45348

1. 154 Date Received:

06/18/2004 Marietta, GA 30068-0000 Date Reported:

07/26/2004

Contact:

Mr. Kurt Batsel Base Neutral Extractables (8270C) - Appendix II Sample ID:

GWC-13/MW-13 Matrix:

Water Date Sampled:

06/1612004 Date Extracted:

06/22/2004 Date Analyzed:

06/28/2004 ACL Sample #: 216839 Units:

j.Jg/L Analyst:

RB Analyte Result PQL Analyte Result PQL Acenaphthene SQl 10 Dimethyl phthalate SQl 10 Acenaphthylene SQl 10 p-(Dimethylamino)azobenzene SQl 10 Acetophenone SQl 10 7,12-Dimethylbenz(a)anthracene SQl 10 2-Acetylaminofluorene SQl 20 3,3'-Dimethylbenzidine SQl 10 4-Aminobiphenyl SQl 20 m-Dinitrobenzene SQl 20

'-LI'Jracene SQl 10 2A-Dinitrotoluene SQl 10

,zo(a)anthracene SQl 10 2,6-Dinitrotoluene SQl 10 Senzo(a)pyrene SQl 10 Diphenylamine SQl 10 Senzo(b)fluoranthene SQl 10 Disulfoton SQl 10 Senzo(g,h,i)perylene SQl 10 Ethyl methanesulfonate SQl 20 Senzo(k)f1uoranthene SQl 10 Famphur SQl 20 Senzyl alcohol SQl 20 Fluoranthene SQl 10 Sis(2-chloroethoxy)methane SQl 10 Fluorene SQl 10 Sis(2-chloroethyl)ether SQl 10 Hexachlorobenzene SQl 10 Sis(2-chloroisopropyl)ether SQl 10 Hexachlorobutadiene SQl 10 Sis(2-ethylhexyl)phthalate SQl 10 Hexachlorocyclopentadiene SQl 10 4-Sromophenyl phenyl ether SQl 10 Hexachloroethane SQl 10 Sutyl benzyl phthalate SQl 10 Hexachloropropene SQl 10 p-Chloroaniline SQl 20 Indeno(1,2,3-cd)pyrene SQl 10 Chlorobenzilate SQl 10 Isodrin SQl 20 2-Chloronaphthalene SQl 10 Isophorone SQl 10 4-Chlorophenyl phenyl ether SQl 10 Isosafrole SQl 10 Chrysene SQl 10 Kepone SQl 20 Di-n-butyl phthalate SQl 10 Malathion SQl 50 Di-n-octyl phthalate SQl 10 Methapyrilene SQl 100 Diallate SQl 10 Methyl methanesulfonate SQl 10 Dibenz(a,h)anthracene SQl 10 Methyl parathion SQl 10 Dibenzofuran SQl 10 3-Methylcholanthrene SQl 10 o1..Q -Dichlorobenzene SQl 10 2-Methylnaphthalene SQl 10 Jichlorobenzene SQl 10 Naphthalene SQl 10 1A-Dichlorobenzene SQl 10 1A-Naphthoquinone SQl 10 3,3'-Dichlorobenzidine SQl 20 1-Naphthylamine SQl 10 Diethyl phthalate SQl 10 2-Naphthylamine SQl 10 Dimethoate SQl 10 5-Nitro-o-toluidine SQl 10

IACL I Phone: (770) 409-1444 Fax: (770) 409-1844 e-mail: acl@acl-Iabs.net ADVANCED CHEMISTRYLABS, INC.

3039 Amwiler Road* Suite 100

• Atlanta, GA 30360 P.O. Box 88610* Atlanta, GA 30356 www.advancedchemistrylabs.com Client:

Contact:

The Dextra Group, LLC 4665 Lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:

ACL Project #:

Date Received:

Date Reported:

VOGTLE 45348 06/18/2004 07/26/2004 ACL Sample #: 216839 Units:

IJg/L Analyte Result PQL 2-Nitroaniline Sal 50 3-Nitroaniline sal 50 4-Nitroaniline sal 20 Nitrobenzene Sal 10 N-Nitroso-di-n-butylamine sal 10

'-4Iitrosodiethylamine sal 20

.itrosodimethylamine sal 10 N-Nitrosodiphenylamine sal 10 N-Nitrosodipropylamine sal 10 N-Nitrosomethylethylamine sal 10 N-Nitrosopiperidine sal 20 N-Nitrosopyrrolidine sal 40 Parathion Sal 20 Pentachlorobenzene sal 10 Pentachloronitrobenzene sal 20 Phenacetin Sal 20 Phenanthrene Sal 10 p-Phenylenediamine sal 10 Phorate sal 10 Pronamide sal 10 Pyrene sal 10 Safrole sal 10 1,2,4,5-Tetrachlorobenzene sal 10 Thionazin sal 20 o-Toluidine sal 10 1,2,4-Trichlorobenzene sal 10 o,o,o-Triethyl phosphorothioate sal 50 1,3,5-Trinitrobenzene sal 10 Sample 10:

Base Neutral Extractables (8270C) - Appendix II GWC-13/MW-13 Matrix:

Water Date Sampled:

06/16/2004 Date Extracted:

06/22/2004 Date Analyzed:

06/28/2004 Analyst:

RB

ADVANCED CHEMISTRYLABS, INC.

IACL I Phone: (770) 40~9:--1~4"":'44~--------------~30~3~9~A-m-w~ile-r~R-oa-d~'~S~u~ite~10~0-'~A-'-t1a-n-ta-,

~GA~3~03~6~0-Fax: (770) 409-1844 P.O. Box 88610' Atlanta, GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client:

Contact:

The Dextra Group, LLC 4665 Lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:

ACL Project #:

Date Received:

Date Reported:

VOGTLE 45348 06/18/2004 07/26/2004 Pesticides/PCBs (8081A18082) - Appendix II ACL Sample #: 216839 Units:

1J9/L Analyte Result PQL Aldrin SOL 0.05 Arochlor-1016 SOL 0.50 Arochlor-1221 SOL 0.50 Arochlor-1232 SOL 0.50 Arochlor-1242 SOL 0.50 chlor-1248 SOL 0.50

..Ichlor-1254 SOL 0.50 Arochlor-1260 SOL 0.50 a-SHC SOL 0.05 b-SHC SOL 0.05 d-SHC SOL 0.05 g-SHC SOL 0.05 Chlordane SOL 0.10 4,4'-000 SOL 0.05 4,4'-00E SOL 0.05 4,4'-00T SOL 0.05 Oieldrin SOL 0.05 Endosulfan I SOL 0.05 Endosulfan II SOL 0.05 Endosulfan sulfate SOL 0.05 Endrin SOL 0.05 Endrin aldehyde SOL 0.05 Heptachlor SOL 0.05 Heptachlor epoxide SOL 0.05 Methoxychlor SOL 0.05 Toxaphene SOL 2.00 Sample 10:

GWC-13/MW-13 Matrix:

Date Sampled:

Date Extracted:

Date Analyzed:

Analyst:

Water 06/1612004 06/21/2004 06/23/2004 55

IACL I Phone: (770) 409-1444 Fax: (770) 409-1844 e-mail: acl@acl-Iabs.net ADVANCED CHEMISTRYLABS, INC.

3039 Amwiler Road' Suite 100* Atlanta, GA 30360 P.O. Box 88610' Atlanta, GA 30356 www.advancedchemistrylabs.com Client:

Contact:

The Dextra Group, LLC 4665 Lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:

ACL Project #:

Date Received:

Date Reported:

VOGTLE 45348 06/18/2004 07/26/2004 ACL Sample #: 216839 Units:

1J9/L Analyte Result PQl 2,4-D sal 1.0 Dinoseb sal 1.0 2,4,5-TP (Silvex) sal 1.0 2,4,5-T sal 1.0 Sample ID:

Chlorinated Herbicides (8151A) - Appendix II GWC-13/MW-13 Matrix:

Water Date Sampled:

06/1612004 Date Extracted:

06/21/2004 Date Analyzed:

06/22/2004 Analyst:

SS

IACL 1

---

A-D-~-:4-N-C-'E-D-C-'H-E-'M-'L-S-T-'R-Y-LA-B-S-,-IN_C_o Phone: (770) 409-1444 3039 Amwiler Road ° Suite 100 ° Atlanta, GA 30360 Fax: (770) 409-1844 P.O. Box 88610 ° Atlanta, GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client:

Contact:

The Dextra Group, LLC 4665 Lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:

ACl Project #:

Date Received:

Date Reported:

VOGTLE 45348 06/18/2004 07/26/2004 Appendix II Metals (6010B/7470A/7841)

ACl Sample #: 216839 Units:

mg/L Analvte Result PQl Antimony Sal 0.006 Arsenic Sal 0.010 Sarium 0.034 0.020 Seryllium sal 0.004 Cadmium Sal 0.005

-'romium sal 0.020

.Jalt sal 0.050 Copper Sal 0.020 lead Sal 0.010 Mercury Sal 0.0005 Nickel Sal 0.020 Selenium Sal 0.040 Silver Sal 0.010 Thallium Sal 0.002 Tin Sal 0.025 Vanadium Sal 0.050 Zinc Sal 0.020 Sample ID:

GWC-13/MW-13 Matrix:

Date Sampled:

Date Extracted:

Date Analyzed:

Analyst:

Water 06/1612004 06/22/2004 SW/AD

ADVANCED CHEMISTRYLABS, INC.

IACL I Phone: (770) 40~9~-1:"":'44":""4~-------------~3~0~39~A~m-w-::il:-er""':R~o-ad-=--*

S~u~it-e~10~0-*~A-'tla-n-ta-,G~A~3~03~6~0-Fax: (770) 409-1844 P.O. Box 88610

• Atlanta, GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client:

Contact:

The Dextra Group, llC 4665 lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Satsel Client Proj #:

ACL Project #:

Date Received:

Date Reported:

VOGTlE 45348 06/18/2004 07/26/2004 Sample ID GWC-13/MW-13 GWC-13/MW-13 ACL #

Analyte 216839 Cyanide (9012A) 216839 Sulfide (9034)

Matrix Water Water Result PQL Units Sal 0.020 mg/l Sal 1.0 mg/l Date Analyzed 06/23/2004 06/22/2004

IACL I Phone: (770) 409-1444 Fax: (770) 409-1844 e-mail: acl@acl-Iabs.net ADVANCED CHEMISTRYLABS, INC.

3039 Amwiler Road* Suite 100

• Atlanta. GA 30360 P.O. Box 88610

• Atlanta. GA 30356 www.advancedchemistrylabs.com Client:

The Dextra Group, LLC Client Proj #:

VOGTLE 4665 Lower Roswell Road ACL Project #:

45348

1. 154 Date Received:

06/18/2004 Marietta, GA 30068-0000 Date Reported:

07/26/2004

Contact:

Mr. Kurt Batsel V.O. (5030B/8260B) - Appendix II Sample ID:

GWC-13/MW-13 Dup Matrix:

Water Date Sampled:

06/16/2004 Date Extracted:

Date Analyzed:

06/24/2004 ACL Sample #: 216841 Units:

IJg/L Analyst:

RP Analyte Result PQL Analyte Result PQL Acetone SOL 100 Ethyl methacrylate SOL 10 Acetonitrile SOL 100 Ethylbenzene SOL 5

Acrolein SOL 100 2-Hexanone SOL 50 Acrylonitrile SOL 50 Isobutyl alcohol SOL 50 Allyl chloride SOL 10 Methacrylonitrile SOL 100 lzene SOL 5

Methyl bromide SOL 10

_..;mochloromethane SOL 5

Methyl chloride SOL 10 Sromodichloromethane SOL 5

Methyl ethyl ketone SOL 100 Sromoform SOL 5

Methyl iodide SOL 5

Carbon disulfide SOL 5

Methyl methacrylate SOL 30 Carbon tetrachloride SOL 5

4-Methyl-2-pentanone SOL 50 Chlorobenzene SOL 5

Methylene bromide SOL 5

Chloroethane SOL 10 Methylene chloride SOL 5

Chloroform SOL 5

Naphthalene SOL 5

Chloroprene SOL 20 Propionitrile SOL 150 1,2-Dibromo-3-chloropropane SOL 20 Styrene SOL 5

Dibromochloromethane SOL 5

1,1,1,2-Tetrachloroethane SOL 5

1,2-Dibromoethane SOL 5

1,1,2,2-Tetrachloroethane SOL 5

trans-1,4-Dichloro-2-butene SOL 10 Tetrachloroethene SOL 5

1,2-Dichlorobenzene SOL 5

Toluene SOL 5

1,3-Dichlorobenzene SOL 5

1,1,1-Trichloroethane SOL 5

1,4-Dichlorobenzene SOL 5

1,1,2-Trichloroethane SOL 5

Dichlorodifluoromethane SOL 5

Trichloroethene SOL 5

1,1-Dichloroethane 19 5

Trichlorofluoromethane 133 5

1,2-Dichloroethane SOL 5

1,2,3-Trichloropropane SOL 5

1,1-Dichloroethene SOL 5

Vinyl acetate SOL 50 cis-1,2-Dichloroethene 10 5

Vinyl chloride 2

2 trans-1,2-Dichloroethene SOL 5

m &p-Xylenes SOL 10

-"l-Dichloropropane Sal 5

o-Xylene Sal 5

.-Dichloropropane SOL 5

2,2-Dichloropropane Sal 15 1,1-Dichloropropene Sal 5

cis-1,3-Dichloropropene Sal 5

trans-1,3-Dichloropropene Sal 5

IACL I Phone: (770) 409-1444 Fax: (770) 409-1844 e-mail: acl@acl-Iabs.net ADVANCED CHEMISTRYLABS, INC.

3039 Amwiler Road* Suite 100

• Atlanta, GA 30360 P.O. Box 88610* Atlanta, GA 30356 www.advancedchemistrylabs.com Client:

Contact:

The Dextra Group, LLC 4665 Lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:

ACl Project #:

Date Received:

Date Reported:

VOGTLE 45348 06/18/2004 07/26/2004 Miscellaneous Organics (8011) - Appendix II GWC-13/MW-13 Dup Sample ID:

ACl Sample #: 216841 Analyte 1,2-Dibromo-3-chloropropane 1,2-Dibromoethane Units:

Result Sal Sal IJg/L PQl 0.20 0.05 Matrix:

Date Sampled:

Date Extracted:

Date Analyzed:

Analyst:

Water 06/1612004 06/22/2004 06/25/2004 SS

IACL I Phone: (770) 409-1444 Fax: (770) 409-1844 e-mail: acl@acl-Iabs.net ADVANCED CHEMISTRYLABS, INC.

3039 Amwiler Road' Suite 100' Atlanta, GA 30360 P.O. Box 88610' Atlanta, GA 30356 www.advancedchemistrylabs.com Client:

Contact:

The Dextra Group, LLC 4665 Lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:

ACL Project #:

Date Received:

, Date Reported:

VOGTLE 45348 06/18/2004 07/26/2004 ACL Sample #: 216841 Units:

IJg/L Analyte Result PQL 4-Chloro-3-methylphenol SQl 20 2-Chlorophenol

.SQl 10 m & p-Cresol SQl 10 o-Cresol SQl 10 2,4-Dichlorophenol SQl 10 Dichlorophenol SQl 10

....-Dimethylphenol SQl 10 4,6-Dinitro-2-methylphenol SQl 50 2,4-Dinitrophenol SQl 50 2-Nitrophenol SQl 10 4-Nitrophenol SQl 50 Pentachlorophenol SQl 50 Phenol SQl 10 2,3,4,6-Tetrachlorophenol SQl 10 2,4,5-Trichlorophenol SQl 10 2,4,6-Trichlorophenol SQl 10 Sample ID:

Acid Extractables (8270C) - Appendix II GWC-13/MW-13 Dup Matrix:

Date Sampled:

Date Extracted:

Date Analyzed:

Analyst:

Water 06/16/2004 06/22/2004 06/29/2004 RB

ADVANCED CHEMISTRYLABS, INC.

IACL I Phone: (770) 40:-:9~-1~4:-:'44~---------------~30~3~9~A~m-w~il~er~R~o-a~d-*~S~ui~te-1~0~0-*

~A~tla-n-ta-,~G~A-3~0~36~0~

Fax: (770) 409-1844 P.O. Box 88610

• Atlanta, GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client:

Contact:

The Dextra Group, LLC 4665 Lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:

ACl Project #:

Date Received:

Date Reported:

VOGTLE 45348 06/18/2004 07/26/2004 Base Neutral Extractables (8270C)

• Appendix II Sample ID:

GWC-13/MW-13 Dup Matrix:

Water Date Sampled:

06/1612004 Date Extracted:

06/22/2004 Date Analyzed:

06/29/2004 ACl Sample #: 216841 Units:

IJg/L Analyst:

RB Analyte Result PQl Analyte Result PQl Acenaphthene Sal 10 Dimethyl phthalate Sal 10 Acenaphthylene Sal 10 p-(Dimethylamino)azobenzene Sal 10 Acetophenone Sal 10 7,12-Dimethylbenz(a)anthracene Sal 10 2-Acetylaminofluorene Sal 20 3,3'-Dimethylbenzidine Sal 10 4-Aminobiphenyl Sal 20 m-Dinitrobenzene Sal 20

• • -lracene Sal 10 2,4-Dinitrotoluene Sal 10 Izo(a)anthracene Sal 10 2,6-Dinitrotoluene Sal 10 Senzo(a)pyrene Sal 10 Diphenylamine Sal 10 Senzo(b)fluoranthene Sal 10 Disulfoton Sal 10 Senzo(g,h,i)perylene Sal 10 Ethyl methanesulfonate Sal 20 Senzo(k)fluoranthene Sal 10 Famphur Sal 20 Senzyl alcohol Sal 20 Fluoranthene Sal 10 Sis(2-chloroethoxy)methane Sal 10 Fluorene Sal 10 Sis(2-chloroethyl)ether Sal 10 Hexachlorobenzene Sal 10 Sis(2-chloroisopropyl)ether Sal 10 Hexachlorobutadiene Sal 10 Sis(2-ethylhexyl)phthalate Sal 10 Hexachlorocyclopentadiene Sal 10 4-Sromophenyl phenyl ether Sal 10 Hexachloroethane Sal 10 Sutyl benzyl phthalate Sal 10 Hexachloropropene Sal 10 p-Chloroaniline Sal 20 Indeno(1,2,3-cd)pyrene Sal 10 Chlorobenzilate Sal 10 Isodrin Sal 20 2-Chloronaphthalene Sal 10 Isophorone Sal 10 4-Chlorophenyl phenyl ether Sal 10 Isosafrole Sal 10 Chrysene Sal 10 Kepone Sal 20 Di-n-butyl phthalate Sal 10 Malathion Sal 50 Di-n-octyl phthalate Sal 10 Methapyrilene Sal 100 Diallate Sal 10 Methyl methanesulfonate Sal 10 Dibenz(a,h)anthracene Sal 10 Methyl parathion Sal 10 Dibenzofuran Sal 10 3-Methylcholanthrene Sal 10 A~**':l-Dichlorobenzene Sal 10 2-Methylnaphthalene Sal 10 Dichlorobenzene Sal 10 Naphthalene Sal 10 1,4-Dichlorobenzene Sal 10 1,4-Naphthoquinone Sal 10 3,3'-Dichlorobenzidine Sal 20 1-Naphthylamine Sal 10 Diethyl phthalate SQl 10 2-Naphthylamine SQl 10 Dimethoate SQl 10 5-Nitro-o-toluidine SQl 10

ADVANCED CHEMISTRYLABS, INC.

IACL I Phone: (770) 40:-:9~-1~4:-:'4"":"'4---------------~30~3~9~A~m-w~il~er-:R=-o-a"":'d-*

"=S-:ui~te-:1~0~0-* "":"'At~la-n~ta-,G~A"":"'-:3~0~36~0~

Fax: (770) 409-1844 P.O. Box 88610

• Atlanta, GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client:

Contact:

The Dextra Group, LLC 4665 Lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:

ACL Project #:

Date Received:

Date Reported:

VOGTLE 45348 06/18/2004 07/26/2004 Base Neutral Extractables (8270C) - Appendix II GWC-13/MW-13 Dup Sample 10:

ACL Sample #: 216841 Analyte 2-Nitroaniline 3-Nitroaniline 4-Nitroaniline Nitrobenzene N-Nitroso-di-n-butylamine litrosodiethylamine

,~itrosodimethylamine N-Nitrosodiphenylamine N-Nitrosodipropylamine N-Nitrosomethylethylamine N-Nitrosopiperidine N-Nitrosopyrrolidine Parathion Pentachlorobenzene Pentachloronitrobenzene Phenacetin Phenanthrene p-Phenylenediamine Phorate Pronamide Pyrene Safrole 1,2,4,5-Tetrachlorobenzene Thionazin o-Toluidine 1,2,4-Trichlorobenzene o,o,o-Triethyl phosphorothioate 1,3,5-Trinitrobenzene Units:

Result SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl IJg/L PQL 50 50 20 10 10 20 10 10 10 10 20 40 20 10 20 20 10 10 10 10 10 10 10 20 10 10 50 10 Matrix:

Date Sampled:

Date Extracted:

Date Analyzed:

Analyst:

Water 06/16/2004 06/22/2004 06/29/2004 RB

IACL 1~

A_D_V:_:4_N__C.......'E~1J~C~'H.......E_'M

......I._S_TR__* _Y_LA_B~S_,__IN~C_.

Phone: (770) 409-1444 3039 Amwiler Road* Suite 100* Atlanta, GA 30360 Fax: (770) 409-1844 P.O. Box 88610* Atlanta, GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client:

Contact:

The Dextra Group, LLC 4665 Lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:

ACl Project #:

Date Received:

Date Reported:

VOGTLE 45348 06/18/2004 07/26/2004 Pesticides/PCBs (8081A18082) - Appendix II ACl Sample #: 216841 Units:

IJg/L Analyte Result PQl Aldrin SOL 0.05 Arochlor-1016 SOL 0.50 Arochlor-1221 SOL 0.50 Arochlor-1232 SOL 0.50

&u'ochlor-1242 SOL 0.50 chlor-1248 SOL 0.50 Arochlor-1254 SOL 0.50 Arochlor-1260 SOL 0.50 a-BHC BOL 0.05 b-BHC SOL 0.05 d-BHC SOL 0.05 g-BHC SOL 0.05 Chlordane SOL 0.10 4,4'-000 SOL 0.05 4,4'-00E SOL 0.05 4,4'-00T SOL 0.05 Dieldrin BOL 0.05 Endosulfan I SOL 0.05 Endosulfan II BOL 0.05 Endosulfan sulfate SOL 0.05 Endrin SOL 0.05 Endrin aldehyde SOL 0.05 Heptachlor SOL 0.05 Heptachlor epoxide SOL 0.05 Methoxychlor SOL 0.05 Toxaphene SOL 2.00 Sample ID:

GWC-13/MW-13 Dup Matrix:

Date Sampled:

Date Extracted:

Date Analyzed:

Analyst:

Water 06/16/2004 06/21/2004 06/23/2004 88

ADVANCED CHEMISTRYLABS, INC.

IACL I Phone: (770) 40~9~-1~4~44---------------3~0""39""A""m-w~i-ler~R""o-a-d -.S....u~it-e-1O~O-'~A~tla-n-ta-,G....A~3....

03~6....0-Fax: (770) 409-1844 P.O. Box 88610' Atlanta, GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client:

Contact:

The Dextra Group, LLC 4665 Lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:

ACl Project #:

Date Received:

Date Reported:

VOGTLE 45348 06/18/2004 07/26/2004 Chlorinated Herbicides (8151A) - Appendix II ACl Sample #: 216841 Units:

1J9/L Analyte Result PQl 2,4-D Sal 1.0 Dinoseb Sal 1.0 2,4,5-TP (Silvex)

Sal 1.0 2,4,5-T Sal 1.0 Sample 10:

GWC-13/MW-13 Dup Matrix:

Water Date Sampled:

06/1612004 Date Extracted:

06/21/2004 Date Analyzed:

06/22/2004 Analyst:

55

IACL I Phone: (770) 409-1444 Fax: (770) 409-1844 e-mail: acl@acl-Iabs.net ADVANCED CHEMISTRYLABS, INC.

3039 Amwiler Road* Suite 100* Atlanta, GA 30360 P.O. Box 88610* Atlanta, GA 30356 www.advancedchemistrylabs.com Client:

Contact:

The Dextra Group, LLC 4665 Lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:

ACL Project #:

Date Received:

Date Reported:

VOGTLE 45348 06/18/2004 07/26/2004 Appendix II Metals (6010B/7470A/7841)

ACl Sample #: 216841 Units:

mg/L Analyte Result pal Antimony SOL 0.006 Arsenic SOL 0.010 Sarium 0.034 0.020 Seryllium SOL 0.004 CEJdmium SOL 0.005 omium SOL 0.020 vvbalt SOL 0.050 Copper SOL 0.020 Lead SOL 0.010 Mercury SOL 0.0005 Nickel SOL 0.020 Selenium SOL 0.040 Silver SOL 0.010 Thallium SOL 0.002 Tin SOL 0.025 Vanadium SOL 0.050 Zinc SOL 0.020 Sample ID:

GWC-13/MW-13 Dup Matrix:

Date Sampled:

Date Extracted:

Date Analyzed:

Analyst:

Water 06/16/2004 06/22/2004 SW/AD

ADVANCED CHEMISTRYLABS, INC.

IACL I Phone: (770) 40~9~-1:-:4~44~--------------3~0~39~A":""m-w-:i':"'"le-:r R="'o-a"':'d-'~Su"':'it~e~1O~O~'-:A~tla-n":""ta-, ~GA~3~03~6~0-Fax: (770) 409-1844 P.O. Box 88610' Atlanta, GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client:

Contact:

The Dextra Group, LLC 4665 Lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Satsel Client Proj #:

ACL Project #:

Date Received:

Date Reported:

VOGTLE 45348 06/18/2004 07/26/2004 Sample 10 GWC-13/MW-13 Dup GWC-13/MW-13 Dup ACL #

Analyte 216841 Cyanide (9012A) 216841 Sulfide (9034)

Matrix Water Water Result POL Units SOL 0.020 mg/L SOL 1.0 mg/L Date Analyzed 06/23/2004 06/22/2004

ADVANCED CHEMISTRYLABS, INC.

IACL I Phone: (770) 40~9~-1~4"44----------------"'30""3"'9-A-m-w"'il-er-R""o-a-d-*....S-ui-te-1...0-0-*-At-Ia-n-ta-,.....G-A-3...0...36....0-Fax: (770) 409-1844 P.O. Box 88610' Atlanta, GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client:

The Dextra Group, LLC Client Proj #:

VOGTLE 4665 Lower Roswell Road ACL Project #:

45348

1. 154 Date Received:

06/18/2004 Marietta, GA 30068-0000 Date Reported:

07/26/2004

Contact:

Mr. Kurt Batsel V.O. (50308/82608) - Appendix II Sample 10:

GWC-15/MW-15 Matrix:

Water Date Sampled:

06/1612004 Date Extracted:

Date Analyzed:

06/24/2004 ACL Sample #: 216840 Units:

IJg/L Analyst:

RP Analyte Result PQL Analyte Result PQL Acetone SQl 100 Ethyl methacrylate SQl 10 Acetonitrile SQl 100 Ethylbenzene SQl 5

Acrolein SQl 100 2-Hexanone SQl 50 Acrylonitrile SQl 50 Isobutyl alcohol SQl 50 Allyl chloride SQl 10 Methacrylonitrile SQl 100 zene SQl 5

Methyl bromide SQl 10 bromochloromethane SQl 5

Methyl chloride SQl 10 Sromodichloromethane SQl 5

Methyl ethyl ketone SQl 100 Sromoform SQl 5

Methyl iodide SQl 5

Carbon disulfide SQl 5

Methyl methacrylate SQl 30 Carbon tetrachloride SQl 5

4-Methyl-2-pentanone SQl 50 Chlorobenzene SQl 5

Methylene bromide SQl 5

Chloroethane SQl 10 Methylene chloride SQl 5

Chloroform SQl 5

Naphthalene SQl 5

Chloroprene SQl 20 Propionitrile SQl 150 1,2-Dibromo-3-chloropropane SQl 20 Styrene SQl 5

Dibromochloromethane SQl 5

1,1,1,2-Tetrachloroethane SQl 5

1,2-Dibromoethane SQl 5

1,1,2,2-Tetrachloroethane SQl 5

trans-1,4-Dichloro-2-butene SQl 10 Tetrachloroethene SQl 5

1,2-Dichlorobenzene SQl 5

Toluene SQl 5

1,3-Dichlorobenzene SQl 5

1,1,1-Trichloroethane SQl 5

1,4-Dichlorobenzene SQl 5

1,1,2-Trichloroethane SQl 5

Dichlorodifluoromethane SQl 5

Trichloroethene SQl 5

1,1-Dichloroethane SQl 5

Trichlorofluoromethane SQl 5

1,2-Dichloroethane SQl 5

1,2,3-Trichloropropane SQl 5

1,1-Dichloroethene SQl 5

Vinyl acetate SQl 50 cis-1,2-Dichloroethene SQl 5

Vinyl chloride SQl 2

trans-1,2-Dichloroethene SQl 5

m & p-Xylenes SQl 10 Dichloropropane SQl 5

o-Xylene SQl 5

I,J-Dichloropropane SQl 5

2,2-Dichloropropane SQl 15 1,1-Dichloropropene SQl 5

cis-1,3-Dichloropropene SQl 5

trans-1,3-Dichloropropene SQl 5

IACL I Phone: (770) 409-1444 Fax: (770) 409-1844 e-mail: acl@acl-Iabs.net ADVANCED CHEMISTRYLABS, INC.

3039 Amwiler Road* Suite 100

• Atlanta, GA 30360 P.O. Box 88610* Atlanta, GA 30356 www.advancedchemistrylabs.com Client:

Contact:

The Dextra Group, LLC 4665 Lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:

ACL Project #:

Date Received:

Date Reported:

VOGTLE 45348 06/18/2004 07/26/2004 Miscellaneous Organics (8011) - Appendix II Sample ID:

GWC-15/MW-15 Matrix:

Water Date Sampled:

06/1612004 Date Extracted:

06/2212004 Date Analyzed:

06/24/2004 ACL Sample #: 216840 Units:

IJg/L Analyst:

55 Analyte 1,2-Dibromo-3-chloropropane 1,2-Dibromoethane Result Sal Sal POL 0.20 0.05

IACL 1~

A_D_~_/l_N......C~'E~'D~C~'H~E~'M~1.~S~TR~Y-.-LA_B~S~,......IN~C_.

Phone: (770) 409-1444 3039 Amwiler Road* Suite 100* Atlanta, GA 30360 Fax: (770) 409-1844 P.O. Box 88610

• Atlanta, GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client:

Contact:

The Dextra Group, LLC 4665 Lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:

ACl Project #:

Date Received:

Date Reported:

VOGTLE 45348 06/18/2004 07/26/2004 Acid Extractables (8270C) - Appendix II ACl Sample #: 216840 Units:

~g/L Analyte Result PQl 4-Chloro-3-methylphenol Sal 20 2-Chlorophenol Sal 10 m & p-Cresol Sal 10 o-Cresol Sal 10

~4-Dichlorophenol Sal 10

-Dichlorophenol Sal 10

<-,4-Dimethylphenol Sal 10 4,6-Dinitro-2-methylphenol Sal 50 2,4-Dinitrophenol Sal 50 2-Nitrophenol Sal 10 4-Nitrophenol Sal 50 Pentachlorophenol Sal 50 Phenol Sal 10 2,3,4,6-Tetrachlorophenol Sal 10 2,4,5-Trichlorophenol Sal 10 2,4,6-Trichlorophenol Sal 10 Sample 10:

GWC-15/MW-15 Matrix:

Date Sampled:

Date Extracted:

Date Analyzed:

Analyst:

Water 06/16/2004 06/22/2004 06/28/2004 RB

ADVANCED CHEMISTRYLABS, INC.

IACL I Phone: (770) 40~9~-1~4~44~---------------~30~3~9""":A~m-w"':':il-er""":R~o-a"":'d-*

~S~ui-te""":1~0~0-.A~t~la-nt-a-,G~A~3~03~6~0-Fax: (770) 409-1844 P.O. Box 88610* Atlanta, GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client:

Contact:

The Dextra Group, LLC 4665 Lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:

ACL Project #:

Date Received:

Date Reported:

VOGTLE 45348 06/18/2004 07/26/2004 Base Neutral Extractables (8270C) - Appendix II Sample ID:

GWC-15/MW-15 Matrix:

Water Date Sampled:

06/1612004 Date Extracted:

06/22/2004 Date Analyzed:

06/28/2004 ACL Sample #: 216840 Units:

1-'9/L Analyst:

RB Analyte Result PQL Analyte Result PQL Acenaphthene SQl 10 Dimethyl phthalate SQl 10 Acenaphthylene SQl 10 p-(Dimethylamino)azobenzene SQl 10 Acetophenone SQl 10 7,12-Dimethylbenz(a)anthracene SQl 10 2-Acetylaminofluorene SQl 20 3,3'-Dimethylbenzidine SQl 10 4.:Aminobiphenyl SQl 20 m-Dinitrobenzene SQl 20

'1racene SQl 10 2A-Dinitrotoluene SQl 10 LJCnzo(a)anthracene SQl 10 2,6-Dinitrotoluene SQl 10 Senzo(a)pyrene SQl 10 Diphenylamine SQl 10 Senzo(b)fluoranthene SQl 10 Disulfoton SQl 10 Senzo(g,h,i)perylene SQl 10 Ethyl methanesulfonate SQl 20 Senzo(k)f1uoranthene SQl 10 Famphur SQl 20 Senzyl alcohol SQl 20 Fluoranthene SQl 10 Sis(2-chloroethoxy)methane SQl 10 Fluorene SQl 10 Sis(2-chloroethyl)ether SQl 10 Hexachlorobenzene SQl 10 Sis(2-chloroisopropyl)ether SQl 10 Hexachlorobutadiene SQl 10 Sis(2-ethylhexyl)phthalate SQl 10 Hexachlorocyclopentadiene SQl 10 4-Sromophenyl phenyl ether SQl 10 Hexachloroethane SQl 10 Sutyl benzyl phthalate SQl 10 Hexachloropropene SQl 10 p-Chloroaniline SQl 20 Indeno(1,2,3-cd)pyrene SQl 10 Chlorobenzilate SQl 10 Isodrin SQl 20 2-Chloronaphthalene SQl 10 Isophorone SQl 10 4-Chlorophenyl phenyl ether SQl 10 Isosafrole SQl 10 Chrysene SQl 10 Kepone SQl 20 Di-n-butyl phthalate SQl 10 Malathion SQl 50 Di-n-octyl phthalate SQl 10 Methapyrilene SQl 100 Diallate SQl 10 Methyl methanesulfonate SQl 10 Dibenz(a,h)anthracene SQl 10 Methyl parathion SQl 10 Dibenzofuran SQl 10 3-Methylcholanthrene SQl 10 Dichlorobenzene SQl 10 2-Methylnaphthalene SQl 10

.,v-Dichlorobenzene SQl 10 Naphthalene SQl 10 1A-Dichlorobenzene SQl 10 1A-Naphthoquinone SQl 10 3,3'-Dichlorobenzidine SQl 20 1-Naphthylamine SQl 10 Diethyl phthalate SQl 10 2-Naphthylamine SQl 10 Dimethoate SQl 10 5-Nitro-o-toluidine SQl 10

..~._-~--_.<<----"

ADVANCED CHEMISTRYLABS, INC.

IACL I Phone: (770) 40!::-:9:--1~4~4"':"'4---------------~3~03~9-A:-m-w"":'il:-e~r R~o-a~d-*~S-ui:-te-1~0~0-.~A-tla-n-ta-, ~G~A-3~0~36~0"'-

Fax: (770) 409-1844 P.O. Box 88610* Atlanta, GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client:

Contact:

The Dextra Group, LLC 4665 Lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:

ACL Project #:

Date Received:

Date Reported:

VOGTLE 45348 06/18/2004 07/26/2004 Base Neutral Extractables (8270C) - Appendix II Sample ID:

GWC-15/MW-15 Matrix:

Water Date Sampled:

06/16/2004 Date Extracted:

06/2212004 Date Analyzed:

06/28/2004 ACL Sample #: 216840 Units:

IJg/L Analyst:

RB Analyte 2-Nitroaniline 3-Nitroaniline 4-Nitroaniline Nitrobenzene

!':::l..::Nitroso-di-n-butylamine iitrosodiethylamine

.....-I\\Jitrosodimethylamine N-Nitrosodiphenylamine N-Nitrosodipropylamine N-Nitrosomethylethylamine N-Nitrosopiperidine N-Nitrosopyrrolidine Parathion Pentachlorobenzene Pentachloronitrobenzene Phenacetin Phenanthrene p-Phenylenediamine Phorate Pronamide Pyrene Safrole 1,2,4,5-Tetrachlorobenzene Thionazin o-Toluidine 1,2,4-Trichlorobenzene o,o,o-Triethyl phosphorothioate 1,.3,5-Trinitrobenzene Result SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl POL 50 50 20 10 10 20 10 10 10 10 20 40 20 10 20 20 10 10 10 10 10 10 10 20 10 10 50 10

ADVANCED CHEMISTRYLABS, INC.

IACL I Phone: (770) 40~9~-1~4~44~---------------3~0"'3""9~A-m-w""ile-r~R-oa-d-*~S-u-ite---1 O"'O-*-A-t1a-n-ta-,....GA--3-03-6 Fax: (770) 409-1844 P.O. Box 88610* Atlanta, GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client:

Contact:

The Dextra Group, llC 4665 lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:

ACL Project #:

Date Received:

Date Reported:

VOGTlE 45348 06/18/2004 07/26/2004 Pesticides/PCBs (8081A18082) - Appendix II ACL Sample #: 216840 Units:

IJg/l Analyte Result PQl Aldrin SQL 0.05 Arochlor-1016 SQL 0.50 Arochlor-1221 SQL 0.50 Arochlor-1232 SQL 0.50 8rochlor-1242 SQL 0.50 chlor-1248 SQL 0.50 Mlochlor-1254 SQL 0.50 Arochlor-1260 SQL 0.50 a-SHC SQL 0.05 b-SHC SQL 0.05 d-SHC SQL 0.05 g-SHC SQL 0.05 Chlordane SQL 0.10 4,4'-000 SQL 0.05 4,4'-00E SQL 0.05 4,4'-00T SQL 0.05 Oieldrin SQL 0.05 Endosulfan I SQL 0.05 Endosulfan II SQL 0.05 Endosulfan sulfate SQL 0.05 Endrin SQL 0.05 Endrin aldehyde SQL 0.05 Heptachlor SQL 0.05 Heptachlor epoxide SQL 0.05 Methoxychlor SQL 0.05 Toxaphene SQL 2.00 Sample 10:

GWC-15/MW-15 Matrix:

Date Sampled:

Date Extracted:

Date Analyzed:

Analyst:

Water 06/16/2004 06/21/2004 06/23/2004 55

ADVANCED CHEMISTRYLABS, INC.

IACL I Phone: (770) 40~9~-1~4~44~-------------~3~0~39~A":""m-w~i~le-::r R~o-a"":"'d-.S~u~it-e~1O~O-*~A"":"'tla-n":""ta-,G~A~3~03~6~0-Fax: (770) 409-1844 P.O. Box 88610

• Atlanta, GA 30356*

e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client:

Contact:

The Dextra Group, LLC 4665 Lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:

ACl Project #:

Date Received:

Date Reported:

VOGTLE 45348 06/18/2004 07/26/2004 Chlorinated Herbicides (8151A) - Appendix II ACl Sample #: 216840 Units:

IJg/L Analyte Result PQl 2,4-0 SQl 1.0 Oinoseb SQl 1.0 2,4,5-TP (Silvex)

SQl 1.0 2,4,5-T SQl 1.0 Sample ID:

GWC-15/MW-15 Matrix:

Water Date Sampled:

06/1612004 Date Extracted:

06/21/2004 Date Analyzed:

06/22/2004 Analyst:

SS

ADVANCED CHEMISTRYLABS, INC.

IACL I Phone: (770) 40:-::9~-1:-:4"':'44~---------------3~0~3":"9"':'A-m-W':":""ile-r~R-oa-d~*~S~u~ite-1~0~0-*

"':"At':":""la-n~ta-.G~A~3":"03~6~0-Fax: (770) 409-1844 P.O. Box 88610* Atlanta, GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client:

Contact:

The Dextra Group, LLC 4665 Lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:

ACL Project #:

Date Received:

Date Reported:

VOGTLE 45348 06/18/2004 07/26/2004 Appendix II Metals (6010B/7470A/7841)

ACL Sample #: 216840 Units:

mg/L Analyte Result PQL Antimony Sal 0.006 Arsenic Sal 0.010 Sarium Sal 0.020 Seryllium Sal 0.004 Cadmium Sal 0.005

'omium Sal 0.020

,",vbalt Sal 0.050 Copper Sal 0.020 lead Sal 0.010 Mercury Sal 0.0005 Nickel Sal 0.020 Selenium Sal 0.040 Silver Sal 0.010 Thallium Sal 0.002 Tin Sal 0.025 Vanadium Sal 0.050 Zinc Sal 0.020 Sample ID:

GWC-15/MW-15 Matrix:

Date Sampled:

Date Extracted:

Date Analyzed:

Analyst:

Water 06/1612004 06/22/2004 SW/AD

IA CL 1

---

AD-VA-N-C-'E__D-C-'H-E-M.....IS-T-'R-Y-L-A-B-S-,L_N...C_o Phone: (770) 409-1444 3039 Amwiler Road ° Suite 100 ° Atlanta, GA 30360 Fax: (770) 409-1844 P.O. Box 88610 ° Atlanta, GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client:

Contact:

The Dextra Group, llC 4665 lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Satsel Client Proj #:

ACl Project #:

Date Received:

Date Reported:

VOGTlE 45348 06/18/2004 07/26/2004 Sample 10 GWC-15/MW-15 GWC-15/MW-15 ACl #

Analyte 216840 Cyanide (9012A) 216840 Sulfide (9034)

Matrix Water Water Result pal Units Sal 0.020 mg/l Sal 1.0 mg/l Date Analyzed 06/23/2004 06/22/2004

ADVANCED CHEMISTRYLABS, INC.

IACL I Phone: (770) 40~9~-1~4~4~4------------------30"'3~9~A~m-W~il-er-R""""O-a-d-*~S-ui-te-1"'0-0-* -At"'la-n-ta-,G

.....A--3-0-36~0-Fax: (770) 409-1844 P.O. Box 88610* Atlanta, GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client:

Contact:

The Dextra Group, LLC 4665 Lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:

ACL Project #:

Date Received:

Date Reported:

VOGTLE 45348 06/18/2004 07/26/2004 v.o. (50308/82608) - Appendix II Sample ID:

EB061604 Matrix:

Water Date Sampled:

06/1612004 Date Extracted:

Date Analyzed:

06/24/2004 ACL Sample #: 216842 Units:

1-1giL Analyst:

RP Analyte Result PQL Analyte Result PQL Acetone Sal 100 Ethyl methacrylate Sal 10 Acetonitrile Sal 100 Ethylbenzene Sal 5

Acrolein Sal 100 2-Hexanone Sal 50 Acrylonitrile Sal 50 Isobutyl alcohol Sal 50 AUvl chloride Sal 10 Methacrylonitrile Sal 100 zene Sal 5

Methyl bromide Sal 10 oromochloromethane Sal 5

Methyl chloride Sal 10 Sromodichloromethane Sal 5

Methyl ethyl ketone Sal 100 Sromoform Sal 5

Methyl iodide Sal 5

Carbon disulfide Sal 5

Methyl methacrylate Sal 30 Carbon tetrachloride Sal 5

4-Methyl-2-pentanone Sal 50 Chlorobenzene Sal 5

Methylene bromide Sal 5

Chloroethane Sal 10 Methylene chloride Sal 5

Chloroform Sal 5

Naphthalene Sal 5

Chloroprene Sal 20 Propionitrile Sal 150 1,2-Dibromo-3-chloropropane Sal 20 Styrene Sal 5

Dibromochloromethane Sal 5

1,1,1,2-Tetrachloroethane Sal 5

1,2-Dibromoethane Sal 5

1,1,2,2-Tetrachloroethane Sal 5

trans-1 A-Dichloro-2-butene Sal 10 Tetrachloroethene Sal 5

1,2-Dichlorobenzene Sal 5

Toluene Sal 5

1,3-Dichlorobenzene Sal 5

1,1,1-Trichloroethane Sal 5

1A-Dichlorobenzene Sal 5

1,1,2-Trichloroethane Sal 5

Dichlorodifluoromethane Sal 5

Trichloroethene Sal 5

1,1-Dichloroethane Sal 5

Trichlorofluoromethane Sal 5

1,2-Dichloroethane Sal 5

1,2,3-Trichloropropane Sal 5

1,1-Dichloroethene Sal 5

Vinyl acetate Sal 50 cis-1,2-Dichloroethene Sal 5

Vinyl chloride Sal 2

!@ns-1,2-Dichloroethene Sal 5

m & p-Xylenes Sal 10 Dichloropropane Sal 5

o-Xylene Sal 5

"j-Dichloropropane Sal 5

2,2-Dichloropropane Sal 15 1,1-Dichloropropene Sal 5

cis-1,3-Dichloropropene Sal 5

trans-1,3-Dichloropropene Sal 5

ADVANCED CHEMISTRYLABS, INC.

IACL I Phone: (770) 40:-:9~-1:-:4"":"'44':"""""'--------------3'="'=0~3'="'9

"":"'Am-w~i~le-rR="o-a"":'d-'"='Su"":'it~e"":'1 O'="'=O~'-=A~tl-an"":"'ta-, "='G":"'A-=3~03'="'=6~0-Fax: (770) 409-1844 P.O. Box 88610

• Atlanta, GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client:

Contact:

The Dextra Group, LLC 4665 Lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:

ACL Project #:

Date Received:

Date Reported:

VOGTLE 45348 06/18/2004 07/26/2004 Miscellaneous Organics (8011) - Appendix II Sample 10:

EB061604 Matrix:

Water Date Sampled:

06/16/2004 Date Extracted:

06/22/2004 Date Analyzed:

06/25/2004 ACL Sample #: 216842 Units:

1J9/L Arialyst:

88 Analyte 1,2-Dibromo-3-chloropropane 1,2-Dibromoethane Result Sal Sal PQL 0.20 0.05

ADVANCED CHEMISTRYLABS, INC.

IACL I Phone: (770) 40::":9~-1:-:4"":"44~---------------3~0~3'="9

"":"A-m-w':":'"ile-r':::::R-oa-d:-'-:S:-u~ite-1~0~0-' "":"At':":'"la-n":""ta-,G'="A~3~03~6~0-Fax: (770) 409-1844 P.O. Box 88610' Atlanta, GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client:

Contact:

The Dextra Group, LLC 4665 Lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:

ACL Project #:

Date Received:

Date Reported:

VOGTLE 45348 06/18/2004 07/26/2004 Acid Extractables (8270C) - Appendix II ACL Sample #: 216842 Units:

1J9/L Analyte Result PQL 4-Chloro-3-methylphenol BQL 20 2-Chlorophenol BQL 10 m & p-Cresol BQL 10 o-Cresol BQL 10 2...4-Dichlorophenol BQL 10 Dichlorophenol BQL 10 L,4-Dimethylphenol BQL 10 4,6-Dinitro-2-methylphenol BQL 50 2,4-Dinitrophenol BQL 50 2-Nitrophenol BQL 10 4-Nitrophenol BQL 50 Pentachlorophenol BQL 50 Phenol BQL 10 2,3,4,6-Tetrachlorophenol BQL 10 2,4,5-Trichlorophenol BQL 10 2,4,6-Trichlorophenol BQL 10 Sample 10:

EB061604 Matrix:

Date Sampled:

Date Extracted:

Date Analyzed:

Analyst:

Water 06/16/2004 06/22/2004 06/29/2004 RB

ADVANCED CHEMISTRYLABS, INC.

IACL I Phone: (770) 40~9~-1~4~4~4----------------30-3"'9-A-m-w-iJ-er-R-o-a-d-*....S-ui-te-1-0-0-*-At-Ia-n-ta-,-GA-3-0-36 Fax: (770) 409-1844 P.O. Box 88610* Atlanta, GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client:

Contact:

The Dextra Group, LLC 4665 Lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Batser Client Proj #:

ACL Project #:

Date Received:

Date Reported:

VOGTLE 45348 06/18/2004 07/26/2004 Base Neutral Extractables (8270C) - Appendix II Sample ID:

EB061604 Matrix:

Water Date Sampled:

06/16/2004 Date Extracted:

06/22/2004 Date Analyzed:

06/29/2004 ACL Sample #: 216842 Units:

IJg/L Analyst:

RB Analyte Result PQL Analyte Result PQL Acenaphthene Sal 10 Dimethyl phthalate Sal 10 Acenaphthylene sal 10 p-(Dimethylamino)azobenzene sal 10 Acetophenone Sal 10 7,12-Dimethylbenz(a)anthracene sal 10 2-Acetylaminofluorene sal 20 3,3'-Dimethylbenzidine sal 10 4,:Aminobiphenyl sal 20 m-Dinitrobenzene sal 20

'lracene sal 10 2,4-Dinitrotoluene sal 10

...."nzo(a)anthracene sal 10 2,6-Dinitrotoluene sal 10 Senzo(a)pyrene sal 10 Diphenylamine Sal 10 Senzo(b)fluoranthene sal 10 Disulfoton sal 10 Senzo(g,h,i)perylene sal 10 Ethyl methanesulfonate sal 20 Senzo(k)f1uoranthene sal 10 Famphur sal 20 Senzyl alcohol Sal 20 Fluoranthene sal 10 Sis(2-chloroethoxy)methane sal 10 Fluorene Sal 10 Sis(2-chloroethyl)ether sal 10 Hexachlorobenzene sal 10 Sis(2-chloroisopropyl)ether sal 10 Hexachlorobutadiene sal 10 Sis(2-ethylhexyl)phthalate sal 10 Hexachlorocyclopentadiene sal 10 4-Sromophenyl phenyl ether Sal 10 Hexachloroethane Sal 10 Sutyl benzyl phthalate Sal 10 Hexachloropropene sal 10 p-Chloroaniline sal 20 Indeno(1,2,3-cd)pyrene sal 10 Chlorobenzilate sal 10 Isodrin sal 20 2-Chloronaphthalene sal 10 Isophorone sal 10 4-Chlorophenyl phenyl ether Sal 10 Isosafrole sal 10 Chrysene sal 10 Kepone sal 20 Di-n-butyl phthalate Sal 10 Malathion Sal 50 Di-n-octyl phthalate Sal 10 Methapyrilene sal 100 Diallate sal 10 Methyl methanesulfonate Sal 10 Dibenz(a,h)anthracene sal 10 Methyl parathion Sal 10 Dibenzofuran sal 10 3-Methylcholanthrene sal 10

-Dichlorobenzene Sal 10 2-Methylnaphthalene sal 10

.J-Dichlorobenzene sal 10 Naphthalene Sal 10 1A-Dichlorobenzene Sal 10 1A-Naphthoquinone Sal 10 3,3'-Dichlorobenzidine sal 20 1-Naphthylamine sal 10 Diethyl phthalate Sal 10 2-Naphthylamine sal 10 Dimethoate sal 10 5-Nitro-o-toluidine SOL 10

IACL I Phone: (770) 409-1444 Fax: (770) 409-1844 e-mail: acl@acl-Iabs.net ADVANCED CHEMISTRYLABS, INC.

3039 Amwiler Road* Suite 100* Atlanta, GA 30360 P.O. Box 88610* Atlanta, GA 30356 www.advancedchemistrylabs.com Client:

Contact:

The Dextra Group, LLC 4665 Lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:

ACL Project #:

Date Received:

Date Reported:

VOGTLE 45348 06/18/2004 07/26/2004 Base Neutral Extractables (8270C) - Appendix II Sample 10:

EB061604 Matrix:

Water Date Sampled:

06/16/2004 Date Extracted:

06/22/2004 Date Analyzed:

06/29/2004 ACL Sample #: 216842 Units:

j.lg/L Analyst:

RB Analyte 2-Nitroaniline 3-Nitroaniline 4-Nitroaniline Nitrobenzene N-Nitroso-di-n-butylamine litrosodiethylamine I,-I\\litrosodimethylamine N-Nitrosodiphenylamine N-Nitrosodipropylamine N-Nitrosomethylethylamine N-Nitrosopiperidine N-Nitrosopyrrolidine Parathion Pentachlorobenzene Pentachloronitrobenzene Phenacetin Phenanthrene p-Phenylenediamine Phorate Pronamide Pyrene Safrole 1,2,4,5-Tetrachlorobenzene Thionazin o-Toluidine 1,2,4-Trichlorobenzene 0,0,0-Triethyl phosphorothioate 1,3,5-Trinitrobenzene Result Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal PQL 50 50 20 10 10 20 10 10 10 10 20 40 20 10 20 20 10 10 10 10 10 10 10 20 10 10 50 10

ADVANCED CHEMISTRYLABS, INC.

IACL I Phone: (770) 40~9:--1:-:4~44-:-----------------3~0~3~9

""="A-m-w~ile-r"='R-oa-d:-*~S:-u~ite-1~0~0-* ""="At~la-n-ta-,G~A~3~03~6~0-Fax: (770) 409-1844 P.O. Box 88610

• Atlanta, GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client:

Contact:

The Dextra Group, LLC 4665 Lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:

ACL Project #:

Date Received:

Date Reported:

VOGTLE 45348 06/18/2004 07/26/2004 Pesticides/PCBs (8081A18082) - Appendix II ACL Sample #: 216842 Units:

IJg/L Analyte Result PQL Aldrin SQl 0.05 Arochlor-1016 SQl 0.50 Arochlor-1221 SQl 0.50 Arochlor-1232 SQl 0.50 6rochlor-1242 SQl 0.50 chlor-1248 SQl 0.50

,.. ochlor-1254 SQl 0.50 Arochlor-1260 SQl 0.50 a-SHC SQl 0.05 b-SHC SQl 0.05 d-SHC SQl 0.05 g-SHC SQl 0.05 Chlordane SQl 0.10 4,4'-000 SQl 0.05 4,4'-00E SQl 0.05 4,4'-00T SQl 0.05 Dieldrin SQl 0.05 Endosulfan I SQl 0.05 Endosulfan II SQl 0.05 Endosulfan sulfate SQl 0.05 Endrin SQl 0.05 Endrin aldehyde SQl 0.05 Heptachlor SQl 0.05 Heptachlor epoxide SQl 0.05 Methoxychlor SQl 0.05 Toxaphene SQl 2.00 Sample ID:

EB061604 Matrix:

Date Sampled:

Date Extracted:

Date Analyzed:

Analyst:

Water 06/16/2004 06/21/2004 06/24/2004 55

ADVANCED CHEMISTRYLABS, INC.

IACL I Phone: (770) 40::-::9~-1~4~44~--------------3::-::0~3~9

~Am-w-:i':""'le-:rR="'o-a-:"d-*~Su"":":it-e"':"10::-::0~.~A~t1a-n":""ta-, G~A~3~03::-::6~0-Fax: (770) 409-1844 P.O. Box 88610* Atlanta, GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client:

Contact:

The Dextra Group, LLC 4665 Lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:

ACL Project #:

Date Received:

Date Reported:

VOGTLE 45348 06/18/2004 07/26/2004 Chlorinated Herbicides (8151A) - Appendix II ACL Sample #: 216842 Units:

IJg/L Analyte Result PQL 2,4-D SOL 1.0 Dinoseb BOl 1.0 2,4,5-TP (Silvex)

SOL 1.0 2,4,5-T SOL 1.0 Sample 10:

EB061604 Matrix:

Water Date Sampled:

06/16/2004 Date Extracted:

06/21/2004 Date Analyzed:

06/22/2004 Analyst:

55

IA CL 1~~

A_D_Jl:_~_N__C~'E__'D_C_'H

......E_'M_Z~S_T_'R_Y__L_AB

.......S,__IN_C_"

Phone: (770) 409-1444 3039 Amwiler Road" Suite 100* Atlanta, GA 30360 Fax: (770) 409-1844 P.O. Box 88610* Atlanta, GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client:

Contact:

The Dextra Group, LLC 4665 Lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:

ACL Project #:

Date Received:

Date Reported:

VOGTLE 45348 06/18/2004 07/26/2004 Appendix II Metals (6010B/7470A/7841)

ACL Sample #: 216842 Units:

mg/L Analyte Result PQL Antimony SQl 0.006 Arsenic SQl 0.010 Sarium SQl 0.020 Seryllium SQl 0.004 Cadmium SQl 0.005 omium SQl 0.020

,",voalt SQl 0.050 Copper SQl 0.020 lead SQl 0.010 Mercury SQl 0.0005 Nickel SQl 0.020 Selenium SQl 0.040 Silver Sal 0.010 Thallium SQl 0.002 Tin SQl 0.025 Vanadium SQl 0.050 Zinc SQl 0.020 Sample ID:

EB061604 Matrix:

Date Sampled:

Date Extracted:

Date Analyzed:

Analyst:

Water 06/1612004 06/22/2004 SW/AD

IACL I Phone: (770) 409-1444 Fax: (770) 409-1844 e-mail: acl@acl-Iabs.net ADVANCED CHEMISTRYLABS, INC.

3039 Amwiler Road* Suite 100

• Atlanta, GA 30360 P.O. Box 88610

• Atlanta, GA 30356 www.advancedchemistrylabs.com Client:

The Dextra Group, llC Client Proj #:

VOGTlE 4665 lower Roswell Road ACl Project #:

45348

1. 154 Date Received:

06/18/2004 Marietta, GA 30068-0000 Date Reported:

07/26/2004

Contact:

Mr. Kurt Satsel Date Sample 10 ACl#

Analyte Matrix Result PQl Units Analyzed ES061604 216842 Cyanide (9012A)

Water Sal 0.020 mg/l 06/23/2004 ES061604 216842 Sulfide (9034)

Water Sal 1.0 mg/l 06/22/2004

ADVANCED CHEMISTRYLABS, INC.

IACL I Phone: (770) 40~9~-1':"":4~4~4---------------~30~3~9~A~m-w~il~er-:R=-o-a-:d-*

"=S-:ui~te-1~0~0-*~At~la-n~ta-,G'='A":"'-:3~0~36=-:0~

Fax: (770) 409-1844 P.O. Box 88610

• Atlanta, GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client:

Contact:

The Dextra Group, LLC 4665 Lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:

ACL Project #:

Date Received:

Date Reported:

VOGTLE 45348 06/18/2004 07/26/2004 V.O. (50308/82608) - Appendix I ACL Sample #: 216843 Units:

IJg/L Analyte Result PQL Acetone SQl 100 Acrylonitrile SQl 50 Senzene SQl 5

Sromochloromethane SQl 5

l2romodichloromethane SQl 5

moform SQl 5

vdrbon disulfide SQl 5

Carbon tetrachloride SQl 5

Chlorobenzene SQl 5

Chloroethane SQl 10 Chloroform SQl 5

1,2-Dibromo-3-chloropropane SQl 20 Dibromochloromethane SQl 5

1,2-Dibromoethane SQl 5

trans-1,4-Dichloro-2-butene SQl 10 1,2-Dichlorobenzene SQl 5

1,4-Dichlorobenzene SQl 5

1,1-Dichloroethane SQl 5

1,2-Dichloroethane SQl 5

1,1-Dichloroethene SQl 5

cis-1,2-Dichloroethene SQl 5

trans-1,2-Dichloroethene SQl 5

1,2-Dichloropropane SQl 5

cis-1,3-Dichloropropene SQl 5

trans-1,3-Dichloropropene SQl 5

Ethylbenzene SQl 5

2-Hexanone SQl 50

~ethyl bromide SQl 10

~hyl chloride SQl 10

...dhyl ethyl ketone SQl 100 Methyl iodide SQl 5

4-Methyl-2-pentanone SQl 50 Methylene bromide SQl 5

Methylene chloride SQl 5

Sample 10:

GWA-2/MW-2 Matrix:

Date Sampled:

Date Extracted:

Date Analyzed:

Analyst:

Analyte Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride m &p-Xylenes o-Xylene Water 06/16/2004 06/24/2004 RP Result SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl PQL 5

5 5

5 5

5 5

5 5

5 50 2

10 5

IACL I Phone: (770) 409-1444 Fax: (770) 409-1844 e-mail: acl@acl-Iabs.net ADVANCED CHEMISTRYLABS, INC.

3039 Amwiler Road* Suite 100

• Atlanta, GA 30360 P.O. Box 88610* Atlanta, GA 30356 www.advancedchemistrylabs.com Client:

Contact:

The Dextra Group, LLC 4665 Lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:

ACL Project #:

Date Received:

Date Reported:

VOGTLE 45348 06/18/2004 07/26/2004 ACL Sample #: 216843 Units:

JJg/L Analyte Result PQL 1,2-Dibromo-3-chloropropane SQl 0.20 1,2-Dibromoethane SQl 0.05 Sample 10:

Miscellaneous Organics (8011) - Appendix II GWA-2/MW-2 Matrix:

Water Date Sampled:

06/16/2004 Date Extracted:

06/22/2004 Date Analyzed:

06/25/2004 Analyst:

55

IACL I Phone: (770) 409-1444 Fax: (770) 409-1844 e-mail: acl@acl-Iabs.net ADVANCED CHEMISTRYLABS, INC.

3039 Amwiler Road* Suite 100

• Atlanta, GA 30360 P.O. Box 88610* Atlanta, GA 30356 www.advancedchemistrylabs.com Client:

Contact:

The Dextra Group, LLC 4665 Lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:

ACl Project #:

Date Received:

Date Reported:

VOGTLE 45348 06/18/2004 07/26/2004 Appendix I Metals (60108/7841)

ACl Sample #: 216843 Units:

mg/L Analyte Result POL Antimony BOl 0.006 Arsenic BOl 0.010 Barium BOl 0.020 Beryllium BOl 0.004 Q.admium BOl 0.005 omium BOl 0.020 vvbalt BOl 0.050 Copper BOl 0.020 lead BOl 0.010 Nickel BOl 0.020 Selenium BOl 0.040 Silver BOl 0.010 Thallium BOl 0.002 Vanadium BOl 0.050 Zinc BOl 0.020 Sample 10:

GWA-2/MW-2 Matrix:

Date Sampled:

Date Extracted:

Date Analyzed:

Analyst:

Water 06/16/2004 06/22/2004 SW/AD

ADVANCED CHEMISTRYLABS, INC.

IACL i Phone: (770) 40~9~-1~4~4"':"'4---------------~3~03~9~A:-m-w"":'i:-le~r R=-o-a~d-*"'=S~ui~te-1~0~0-* "':"'At':":"'la-n~ta-,~GA~3~0~36~0~

Fax: (770) 409-1844 P.O. Box 88610* Atlanta, GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client:

Contact:

The Dextra Group, LLC 4665 Lower Roswell Road

1. 154 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:

ACl Project #:

Date Received:

Date Reported:

VOGTLE 45348 06/18/2004 07/26/2004 v.o. (50308/82608) - Appendix I ACl Sample #: 216844 Units:

IJg/L Analyte Result pal Acetone Sal 100 Acrylonitrile Sal 50 Senzene Sal 5

Sromochloromethane Sal 5

l2romodichloromethane Sal 5

moform Sal 5

vdrbon disulfide Sal 5

Carbon tetrachloride Sal 5

Chlorobenzene Sal 5

Chloroethane Sal 10 Chloroform Sal 5

1,2-Dibromo-3-chloropropane Sal 20 Dibromochloromethane Sal 5

1,2-Dibromoethane Sal 5

trans-1,4-Dichloro-2-butene Sal 10 1,2-Dichlorobenzene Sal 5

1,4-Dichlorobenzene Sal 5

1,1-Dichloroethane Sal 5

1,2-Dichloroethane Sal 5

1,1-Dichloroethene Sal 5

cis-1,2-Dichloroethene Sal 5

trans-1,2-Dichloroethene Sal 5

1,2-Dichloropropane Sal 5

cis-1,3-Dichloropropene Sal 5

trans-1,3-Dichloropropene Sal 5

Ethylbenzene Sal 5

2-Hexanone Sal 50

~ethyl bromide Sal 10

'hyl chloride Sal 10

,...::thyl ethyl ketone Sal 100 Methyl iodide Sal 5

4-Methyl-2-pentanone Sal 50 Methylene bromide Sal 5

Methylene chloride Sal 5

Sample ID:

GWC-3/MW-3 Matrix:

Date Sampled:

Date Extracted:

Date Analyzed:

Analyst:

Analyte Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride m & p-Xylenes o-Xylene Water 06/16/2004 06/24/2004 RP Result Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal pal 5

5 5

5 5

5 5

5 5

5 50 2

10 5