ML073300638
| ML073300638 | |
| Person / Time | |
|---|---|
| Site: | Vogtle  |
| Issue date: | 03/09/2007 |
| From: | Godfrey J Southern Nuclear Operating Co |
| To: | Cown J Office of Nuclear Reactor Regulation, State of GA, Environmental Protection Div |
| References | |
| 017-006D(L)(I), EV-07-0573 | |
| Download: ML073300638 (77) | |
Text
SOlltham Nuclear Operating Company, Inc.
42 inverness Center Parkway Birmingham, Aiabama 35242 SOUTHERNA.
COMPANY Energy to Serve Your V7arld SI' March 9, 2007 FEDERAL EXPRESS Vogtle Electric Generating Plant Landfill #2 Solid Waste Permit No.017-006D(L)(I)
Mr. Jeff Cown Program Manager - Solid Waste Management Program Georgia Environmental Protection Division 4244 International Parkway, Suite 104 Atlanta, GA 30354
Dear Mr. Cown:
File: E.03.41 Log: EV-07-0573
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VogUe Landfill #2 approved landfill groundwater monitoring program, Southern Nuclear is submitting the December, 2006 semi-annual groundwater monitoring report. This report was prepared for Southern Nuclear by the Dextra Group and was completed in March,2007. There were no statistically significant detections found during this sampling event.
Please find enclosed the December, 2007 landfill groundwater monitoring report for this sampling period. If you have any questions regarding this information, please contact Mickey Perry at (205) 992-6994.
Sincerely,
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J. M. Godfrey l/
Manager - Environmental Affairs JMG/MEP:ahl Enclosure
EV-07-0573 Page 2 Georgia Environmental Protection Division Mr. Jeff Cown cc:
Mr. Michael Kemp (w/o)
Mr. Earl Hinkle (w/o)
Mr. AI Frazer (East Central Division)(w/o)
Mr. Kurt Batsell (Dextra) (w/o)
EV-07-0573 Page 3 Georgia Environmental Protection Division Mr. Jeff Cown bc:
T. E. Tynan (w/o)
J. G. Aufdenkampe (w/o)
N. D. Dennis (w/o)
C. L. Buck (w/o)
S. A. Varnum (w/o)
J. A. Joyner (w/o)
D. G. Goodwin (Return Receipt)
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GROUNDWATER MONITORING RE,PORT PLANT VOGTLE LANDFILL #2 SOLID WASTE PERMIT No. 017-006D(L)(I)
BURKE COUNTY, GEORGIA MARCH 2007 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, Inc.
1205 Johnson Ferry Road Suite #136-446 Marietta, Georgia 30068
TABLE OF CONTENTS 1 - Introduction 1
2 - Monitoring Well Network 1
3 - Groundwater Flow Rate and Directional Data 1
3.1 Geology/Hydrogeology 3.2 Groundwater Elevations and Gradients 4 - Sampling Procedures and Parameter Analyses 3
4.1 Procedures and Field Measurements 4.2 Parameter Analyses 5 - Groundwater Quality Evaluation 3
5.1 Detected Parameters 5.2 Statistical Analyses 6 - Conclusions 4
In Order Following Page 4 Tables 1 - Groundwater Elevations and Monitoring Well Construction Details 2 - Groundwater Sampling Field Measurements 3 - Constituents for Detection Monitoring 4 - Summary ofDetected Parameters Figures 1 - Groundwater Contour Elevation Map, December 5, 2006 Appendices A - Hydraulic Gradient Calculation Sheet B - Laboratory Analytical Report C - Statistical Analyses
1-Introduction This report presents the results of groundwater sampling conducted in December 2006 at private solid waste Landfill #2 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 landfill is operated under Solid Waste Permit #s 017-006D(L)(I) and is 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 is used only for asbestos disposal.
Sampling, analyses and data evaluation were conducted in accordance with the rules of the Georgia Department of Natural Resources Environmental Protection Division (EPD), Chapter 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 EPD. This report presents the results of the December 2006 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). 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 landfill, which occur from approximately 35 to 60 feet below land surface.
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-4/1\\1W-4 and GWC-ll/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 consistent with the EPD's well identification guidelines.
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 ofmarine 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 landfill. 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 confined aquifers beneath the Plant site.
The occurrence of groundwater underlying the landfill appears in confined, semi-confined, 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 confming 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 GroundwaterElevations and Gradients During well installation, the occurrence ofgroundwater was determined by collecting continuous split spoon samples beginning approximately five feet above the location of expected groundwater-producing zones. At the landfill, 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 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 em/sec in GWB-6 to 3.064 x 10-2 em/sec in GWA-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-11 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 significantly lower groundwater elevation measured in well GWC-11 compared to wells GWA-2, GWC-3 and GWB-4.
The hydraulic gradient of 0.013 (shown on Figure 1 for June 2006) was calculated using a three-point problem from potentiometric surface elevations in monitoring wells GWA-2, GWC3 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 and December 2004) to a maximum of 0.08 (June 2003).
2
4 - Sampling Procedures and Parameter Analyses 4.1 Procedures and FieldMeasurements 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 distilled 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 ofpH, 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 Table 2.
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 ofparameters, which consists of total metals and volatile organic compounds (Table 4). 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 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.
5 - Groundwater Quality Evaluation 5.1 Detected Parameters Table 4 presents a summary of all analyzed parameters detected above the laboratory method reporting limits. Barium was detected at 0.054 milligrams per liter (mg/l) in well GWA-2, 0.020 mg/l in well GWC-3, 0.023 mg/l in well GWB-4 and 0.065 mg/l in well GWC-11. The maximum 3
contaminant level (MCL) for barium is 2.0 mg/L Nickel was detected at 0.022 mg/l in well GWA-2, 0.029 mg/l in well GWC-3 and 0.023 mg/l in well GWC-11. The MCL for nickel is 0.10 mg/L Zinc was detected at 0.109 mg/l in well GWA-2, 0.174 mg/l in well GWC-3, 0.073 mg/l in well GWB-4 and 0.056 in GWC-11. No organic parameters were detected during this monitoring event.
No parameters were detected in any of the field or laboratory QA/QC samples, and the laboratory QAIQC 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 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 ofthe data was first evaluated for normality using either the Shapiro-Wilkes Test (for parameters with less than 50 samples) or the Shapiro-Francia Test (for parameters with greater than 50 samples) as recommended in the 1992 EPA guidance. The tests indicate that the concentrations of all detected parameters do not follow normal distributions.
For the well data sets at the landfill, the Kruskal-Wallis non-parametric analysis ofvariance method was used to compare the concentrations ofindividual 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.
At Landfill #2, statistical analysis was performed for the three detected parameters barium, nickel and zinc. The analyses do not indicate statistically significant higher concentrations for these parameters in the compliance well samples compared to the concentrations in the background well sample.
6 - Conclusions As no statistically significant detections were found during this monitoring event, no modifications to the monitoring program or additional notices in the operating record are required at this time.
4
TABLES
Table 1 Southern Nuclear Operating Company Plant VogUe Landfill #2 Groundwater Elevations and Monitoring Well Construction Details Total Boring TolalWali Riser Screened Groundwater Measuring Point Elevation Ground Sulface Elevation Dapth to Water Depth Depth Height Interval Elevation WelilD Date (feet,msl)
(feel, mal)
(feet, topvc)
(feet, bls)
(faet, topvc)
(feel)
(feet,msl)
(teet, mal)
GWA-2/MW-2 9/26/2001 249.41 246.76 40.02 57 47.70 2.65 201.7610211.76 209.39 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 6/15/2004 39.59 209.82 12/28/2004 43.02 206.39 6/13/2005 39.41 210.00 12/5/2005 40.40 209.01 6/6/2006 40.35 209.06 12/4/2006 41.49 207.92 GWC-3/MW-3 9/26/2001 250.41 247.81 50.45 62 52.60 2.60 197.81 to 207.81 199.96 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 12/17/2003 47.89 202.52 6/15/2004 47.44 202.97 12/28/2004 49.13 201.28 6/13/2005 46.77 203.64 12/5/2005 47.34 203.07 6/6/2006 46.96 203.45 12/4/2006 47.60 202.81 GWB-4/MW-4 9/26/2001 242.40 239.83 39.84 57 48.57 2.57 193.83 to 203.83 202.56 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 12/28/2004 40.02 202.38 6/13/2005 38.96 203.44 12/5/2005 39.70 202.70 6/6/2006 39.46 202.94 12/4/2006 40.30 202.10 GWC-11/MW-11 7/29/2002 227.53 225.09 64.80 65 67.44 2.44 160.0910170.09 162.73 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 12/28/2004 62.71 164.82 6/13/2005 62.96 164.57 12/5/2005 62.73 164.80 6/6/2006 68.10 159.43 12/4/2006 63.89 163.64 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 of1
Table 2 Southern Nuclear Operating Company Plant VogUe Landfill #2 Groundwater Sampllng Field Measurements Conductlvltv/1 Turbldl**"
Gallons WoUlD Date oH Puraed Odor Color Comments GWA-2/MW-2 9/26/2001 Well development only 7129/2002 4.69 19 13.6 2.5 none none 9/9/2002 4.51 24.9 7.53 none none 10/21/2002 5.17 18 1.31 3.1 none none 1213/2002 5.30 13 9.1 3.5 none none 8/24/2003 6.28 26.9 5.76 1.0 none none 12/17/2003 4.93 22.7 4.5 3.5 none none 6/16/2004 6.97 15.32 5.9 1.5 none none 12128/2004 4.80 10.3 9.67 2.0 none none 6114/2005 5.28 17.6 8.65 2.5 none none 1216/2005 6,82 17 6.36 2.0 none none 616/2008 6.58 18 6.36 2.0 none none 1214/2006 4.68 24 8.6 1.5 none none GWC*3/MW.3 9/26/2001 Well development only 7/29/2002 4.08 27.9 22.2 1.3 none none 9/9/2002 6.03 36.5 4.08 0.5 none none 10/21/2002 176 35.8
<0.5 gal Too IItlle water to purge and sample 1213/2002 5.51 488 14.0
<0.5 gal Too IItlle water to purge and sample 6/24/2003
<0.5 gal none none Too IItlle water to purge and sample 12/17/2003 6.59 22.7 2.79 2.0 none none 6/16/2004 4.91 40.8 5.78 1.25 none none 12/28/2004 Too litlle water to purge and sample 6/1412005 5.83 29.5 4.25 1.25 none none 1216/2005 5.88 35 5.89 1.50 none none 616/2006 5.28 38 1.23 1.00 nane none 1214/2006 4.7 40 1.4 0.50 none none GWB-4/MW-4 9/26/2001 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 10/21/2002 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 12/17/2003 4.62 3.55 0.00 1.5 none none 6/1612004 4.63 33.80 1.40 3.3 none none 12/28/2004 4.43 20.70 0.00 2.0 none none 6/1412005 4.66 38.25 2.50 2.5 none none 1217/2005 4.80 43.00 2.08 1.5 none none 6/6/2006 4.55 48.00 2.22 1.5 none none 1214/2006 4.63 41.00 1.02 0.5 none none GWC-11/MW*11 7/29/2002 5.30 67.6 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 12/17/2003 7.04 69.2 11.2 4.5 none none 6/16/2004 6.10 58.9 6.1 3.5 none none 12/28/2004 5.85 30.5 9.3 2.0 none none 6/14/2005 5.98 33.2 6.6 2.5 none none 1217/2005 5.95 32.0 3.0 2.0 none none 6/6/2006 6.56 48.0 10.0 4.0 nens none 1214/2006 6.02 10.0 29.0 4.0 none none Notes:
= no data recorded 11 - Conductivity in units of umhostsec 12* Turbidity in units of NTU 1of1
Table 3 Southern Nuclear Operating Company Plant Vogde Landfill #2 Appendix I to Part 40 CFR Part 258: Constituents for Detection Monitoring (1)
Cornmon Name (2)
Inorganic Constituents:
(1)
Barium (4)
Beryllium (5)
Cadmium (6)
Chromium (7)
Cobalt (8)
Copper (9)
Lead (10)
Nickel (11)
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-Dichlorobenzene (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 3 (continued)
Southern Nuclear Operating Company, Inc.
Plant VogtleLandfill #2 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-ll (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, 'I 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 rrrethods.
(2)
Common names are those widely used in government regulations" scientific publications, and commerce; synonyms exist for many chemicals.
Page 2 of 2
Table 4 Southern Nuclear Operating Company Plant Vogtle Landfill #2 Summary of Detected Parameters December 2006 CONSTITUENT MCl WEll SAMPLES GWA-2/MW-2 GWC-3/MW-3 GWS-4/MW-4 GWC-11/MW-11 Metals1 Barium 2.00 0.054 0.020 0.023 0.065 Nickel 0.10 0.022 BQl 0.029 0.023 Zinc NA 0.109 0.174 0.073 0.056 Mercuri 0.002 BQl SQl SQl SQl Organics2 1,1-Dichloroethane NA BQl BQl SQl SQl Chlorobenzene 100 BQl BQl BQl BQl 1,4-Dicholorbenzene 75 BQl SQl SQl BQl Methylene chloride 5
BQl BQl BQl BQl cis-1,2-Dichloroethene 70 BQl BQl SQl SQl Trichlorofluoromethane NA BQl SQl BQl BQl 1,1-Dichloroethene 7
BQl SQl SQl SQl Xylenes (Total) 10000 BQl SQl SQl SQl Vinyl chloride 2
BQl BQl BQl BQl SQl - Below quantification level MCl - Maximum Contaminant level per EPD Rule Chapter 391-3-5; NA - None available NS - Not sampled; well dry or insufficient recharge to sample well 1Metals concentrations in mg/l or ppm 20rganics concentrations in ugll or ppb 3Appendix II parameter Bold indicates detected concentration is greater than the MeL.
Page 1 of 12
Table 4 (Continued)
Southern Nuclear Operating Company Plant Vogtle Landfill #2 Summary of Detected Parameters June 2006 CONSTITUENT MCl WEll SAMPLES GWA-21MW-2 GWC-3/MW-3 GWS-4/MW-4 GWC-11/MW-11 Metals1 Sarium 2.00 Sal sal sal 0.032 Zinc NA 0.122 0.077 0.128 0.034 Organics2 1,1-Dichloroethane NA Sal sal sal sal Chlorobenzene 100 sal sal sal sal 1,4-Dicholorbenzene 75 sal sal sal sal Methylene chloride 5
Sal sal sal saL cis-1,2-Dichloroethene 70 sal sal sal sal Trichlorofluoromethane NA sal sal sal sal 1,1-Dichloroethene 7
sal saL sal sal Xylenes (Total) 10000 Sal sal sal sal Vinyl chloride 2
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 or insufficient recharge to sample well 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 of 12
Table 4 (Continued)
Southern Nuclear Operating Company Plant Vogtle Landfill #2 Summary of Detected Parameters December 2005 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
SOL 0.025 0.021 SOL 0.08 0.137 0.082 0.181 SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL - Selow quantification level Mel - Maximum Contaminant level per EPD Rule Chapter 391-3-5; NA - None available NS - Not sampled; well dry or insufficient recharge to sample well 1Metals concentrations in mg/l or ppm 20rganics concentrations in ug/I or ppb Bold indicates detected concentration is greater than the MCL.
Page 3 of 12
Table 4 (Continued)
Southern Nuclear Operating Company Plant Vogtle Landfill #2 Summary of Detected Parameters June 2005 CONSTITUENT MCl WEll SAMPLES GWA-2/MW-2 GWC-3/MW-3 GWS-4/MW-4 GWC-11/MW-11 Metals1 Sarium 2.00 0.021 SOL 0.042 0.034 Zinc NA SOL SOL 0.029 0.025 Organics2 1,1-Dichloroethane NA SOL SOL SOL SOL Chlorobenzene 100 SOL SOL SOL SOL 1,4-Dicholorbenzene 75 SOL SOL SOL SOL Methylene chloride 5
SOL SOL SOL SOL cis-1,2-Dichloroethene 70 SOL SOL SOL SOL Trichlorofluoromethane NA SOL SOL SOL SOL 1,1-Dichloroethene 7
SOL SOL SOL SOL Xylenes (Total) 10000 SOL SOL SOL SOL Vinyl chloride 2
SOL SOL SOL SOL SOL - Selow quantification level MCl - Maximum Contaminant level per EPD Rule Chapter 391-3-5; NA - None available NS - Not sampled; well dry or insufficient recharge to sample well 1Metals concentrations in mg/l or ppm 20rganics concentrations in ug/I or ppb Bold indicates detected concentration is greater than the MCL.
Page 4 of 12
Table 4 (Continued)
Southern Nuclear Operating Company Plant Vogtle Landfill #2 Summary of Detected Parameters December 2004 CONSTITUENT MCl WEll SAMPLES GWA-2/MW-2 GWC-3/MW-3 GWB-4/MW-4 GWC-11/MW-11 Metals1 Barium 2.00 BOl NS 0.021 BOl Zinc NA BOl NS BOl BOl Organics2 1,1-Dichloroethane NA BOl NS BOl BOl Chlorobenzene 100 BOl NS BOl BOl 1,4-Dicholorbenzene 75 BOl NS BOl BOl Methylene chloride 5
BOl NS BOl BOl cis-1,2-Dichloroethene 70 BOl NS BOl BOl Trichlorofluoromethane NA BOl NS BOl BOl 1,1-Dichloroethene 7
BOl NS BOl BOl Xylenes (Total) 10000 BOl NS BOl BOl Vinyl chloride 2
BOl NS BOl BOl BOl - Below quantification level MCl - Maximum Contaminant level per EPD Rule Chapter 391-3-5; NA - None available NS - Not sampled; well dry or insufficient recharge to sample well 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 of 12
Table 4 (Continued)
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 GWS4/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 SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl SQl 7
SQl SQl SQl SQl SQl SQl SQl SQl SQl SOL SQl SQl SQl SQl - Selow quantification level MCl - Maximum Contaminant level per EPD Rule Chapter 391-3-5; NA - None available 1Metals concentrations in mg/l or ppm 20rganics concentrations in ug/I or ppb Bold indicates detected concentration is greater than the MCL.
Page 6of12
Table 4 (Continued)
Southern Nuclear Operating Company PlantVogtle Landfill #2 Summary of Detected Parameters December 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
SOL SOL SOL 0.022 SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL 6
SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL - Selow quantification level MCL - Maximum Contaminant Level per EPD Rule Chapter 391-3-5; NA - None available 1Metals concentrations in mg/L or ppm 20rganics concentrations in ug/I or ppb Bold indicates detected concentration is greater than the MCL.
Page 7of12
Table 4 (Continued)
Southern Nuclear Operating Company Plant Vogtle Landfill #2 Summary of Detected Parameters June 2003 CONSTITUENT Metals1 WEll SAMPLES MCl GWA-2JMW-2 GWC-3/MW-3 GWB-4/MW-4 GWC-11/MW-11 Barium 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
BQl NS BQl BQl BQl NS BQl 0.029 BQl NS BQl BQl BQl NS BQl BQl BQl NS BQl BQl BQl NS BQl BQl BQl NS BQl BQl BQl NS BQl BQl BQl NS BQl BQl BQl NS BQl BQl BQl NS BQl BOl BQl - Below quantification level MCl - Maximum Contaminant level per EPD Rule Chapter 391-3-5; NA - None available NS - Not sampled; well dry or insufficient recharge to sample well 1Metals concentrations in mg/l or ppm 20rganics concentrations in ugll or ppb Bold indicates detected concentration is greater than the MCL.
Page 8 of12
CONSTITUENT Metals1 Table 4 (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 GWB-4/MW-4 GWB-4/MW-4 3 GWC-11/MW-11 Barium 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 SOL SOL SOL SOL SOL BOL BOL SOL BOL BOL 0.020 0.021 0.020 0.018 0.047 BOL BOL BOL BOL BOL BOL SOL SOL BOL BOL BOL SOL BOL SOL BOL BOL BOL BOL BOL BOL BOL BOL BOL BOL BOL BOL BOL SOL BOL BOL BOL BOL BOL BOL BOL BOL BOL 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 or ppm 20rganics concentrations in ug/I or ppb Bold indicates detected concentration is greater than the MCL.
Page 9 of 12
Table 4 (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-3 3 GWB-4/MW-4 GWC-11/MW-11 Metals1 Barium 2
BOl NS 0.021 0.025 Zinc NA BOl NS BOl BOl Organics2 1,1~Dichloroethane NA BOl NS BOl BOl Chlorobenzene 100 BOl NS BOl BOl 1A-Dichlorobenzene 75 BOl NS SOL BOl Methylene chloride 5
BOl NS BOl BOl cis-1,2-Dichloroethene 70 BOl NS BOl BOl Trichlorofluoromethane NA BOl NS BOl BOl 1,1-Dichloroethene 7
BOl NS BOl BOl Xylenes (Total) 10000 BOl NS BOl BOl Vinyl chloride 2
BOl NS BOl BOl BOL - Below quantification level Mel - Maximum Contaminant level per EPD Rule Chapter 391-3-5; NA - None available NS - Not sampled; well dry or insufficient recharge to sample well 1Metals concentrations in mg/l or ppm 20rganics concentrations in ug/I or ppb Bold indicates detected concentration is greater than the MCL.
Page 10 of 12
Table 4 (Continued)
Southern Nuclear Operating Company Plant Vogtle Landfill #2 Summary of Detected Parameters September 2002 CONSTITUENT MCL WELL SAMPLES GWA-21MW-2 GWC-3/MW-3 GWB-4/MW-4 GWC-11/MW-11 Metals1 Barium 2
BQL BQL 0.021 0.020 Zinc NA BQL BQL BQL BQL Organics2 1,1-Dichloroethane NA BQL BQL BQL BQL Chlorobenzene 100 BQL BQL BQL BQL 1A-Dichlorobenzene 75 BQL BQL BQL BQL Methylene chloride 5
BQL BQL BQL BQL cis-1,2*Dichloroethene 70 BQL BQL BQL BQL Trichlorofluoromethane NA BQL BQL BQL BQL 1,1-Dichloroethene 7
BQL BQL BQL BQL Xylenes (Total) 10000 BQL BQL BQL BQL Vinyl chloride 2
BQL BQL BQL BQL BQL - Below quantification level MCL - Maximum Contaminant Level per EPD Rule Chapter 391-3-5; NA - None available 1Metals concentrations in mg/L or ppm 20rganics concentrations in ugll or ppb Bold indicates detected concentration is greater than the MCL.
Page 11 of12
Table 4 (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 SOL SQl SQl 0.034 Organics2 1,1-Dichloroethane NA SQl SQl SQl SQl Chlorobenzene 100 SOL SQl SOL SQl 1A-Dichlorobenzene 75 SOL SQl SQl SQl Methylene chloride 5
SQl 6
6 SQl cis-1,2-Dichloroethene 70 SOL SQl SQl SQl Trichlorofluoromethane NA SOL SQl 5
SOL 1,1-Dichloroethene 7
SOL SQl SQl SQl Xylenes (Total) 10000 SOL SQl SQl SQl Vinyl chloride 2
SOL SQl SQl SQl SQl - 'Below quantification level MCl - Maximum Contaminant level per EPD Rule Chapter 391-3-5; NA - None available!
1Metals concentrations in mg/l or ppm 20rganics concentrations in ug/l or ppb Bold indicates detected concentration is greater than the MCL.
Page 12 of 12
FIGURE
ApPENDIX A - HYDRAULIC GRADIENT CALCULATION SHEET
Plant Vogtle Landfill #2 Gradient Calculation (based on three-point problem)
December 2006 Monitoring Event Well Designation GWA-2/MW-2 GWC-3/MW-3 GWB-4/MW-4 Water Table Elevation 207.92 202.81 202.1 Northing 11755.95 12048.48 11205.40 Easting 9622.59 8881.72 9466.20 Gradient Calculation from fitting a plane to three points a Xl + b Y1 + CZ1 + d =0 a X2 + b Y2 + CZ2 + d =0 a X3 + b Y3 + CZ3 + d =0 where (XhYi) are the coordinates of the well and zi is the head, i = 1,2,3 The gradient is calculated from the square root of (a2 + b2)
Southwest Gradient Wells of Interest = (GWA-2, GWC-3 & GWB-4)
(High-Mid-Low)
X Y
z GWA-2/MW-2 11755.95 9622.59 207.92 GWC-3/MW-3 12048.48 8881.72 202.81 GWB-4/MW-4 11205.40 9466.20 202.1 9622.59 207.92 a=
8881.72 202.81
=
3512.7105 9466.20 202.1 11755.95 207.92 I*
b=
12048.48 202.81
-4515.835 11205.40 202.1 11755.95 9622.59 I*
c=
12048.48 8881.72
-453634.7 11205.40 9466.20 11755.95 9622.59 207.92 1=
d=
12048.48 8881.72 202.81
-9570458 11205.40 9466.20 202.1 zO =
-21.09727627 mx=
0.007743478 my=
-0.009954782 ISouthwest Gradient-0.0131 Page 1 of 1
APPENDIX B - LABORATORY ANALYTICAL REPORT DECEMBER 2006
~A CLI ADVANCED CHEMISTRYLABS, INC.
Phone: (770) 4iiioiQ9:1-1i:d444:u---------------::30:::3;::9:-:A:':mw~~ile~r:;R;o.;a:;d:.;s~ul;*te:
..:;:1.0;0;.*..:A;:;u;a:n;:ta:,:;G~A:.;3;O~3.:.6.:0::.
Fax: (770) 409-1844 P.O. Box 88610. Atlanta, GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Laboratory Report ACL Project #: 52253 Client Proj #:
Vogtle LF #2 Prepared For:
The Dextra Group 1205 Johnson Ferry Rd.
Suite 136-446 Marietta, GA 30068-0000 Attention: Mr. Kurt Batsel Report Date:
12/19/2006 This report contains 27 pages.
(including this cover page and chain of custody)
_M. lso.c~.) ~t.
Markorios Adaf~
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).
Page 1 of27
IACLI ADVANCED CHEMISTRY LABS, INC Phone: (770) 4~09'!"'_"!"144~4-----------~3~0~39!""Am~w'""'!i!!"'le-r~Ro-a'""'!d!""',S'!"'u~it!""'e~10'!!!"!O!"",~A~t1a-n~ta-,G~A~.~30~3~6"!!"'O.
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, d1w),
Estimated value: (i) sample received or analyzed beyond the accepted holding time; (ii) sample received at improper container or temperature or with inappropriate preservative; (iii) the continuing calibration for an analyte did not meet qc criteria; 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; Upon client request, a statement of the test result estimated uncertainty can be provided.
NOTE: Unless otherwise noted, all results are reported on an as received basis.
Page 2 of 27
- IA CLI ADVANCED CHEMISTRYLABS, INC.
Phone: (770)4rhOQ'9-::i1~444~------------------:3::0::::3'::'9-:A-m-w-':i1~er~R::"o-a~d:-O~S:-U~ite-~10~0:-.~A~tl:-a-nt:-a-,G';'A~3~0"!"36"'O':":'
Fax: (77Q)409-1844 P.O. Box 88610 0 Atlanta, GA 30356 e-mail: acl@acl-labs.net www.advancedchemistrylabs.com Client:
Contact:
The Dextra Group 1205 Johnson Ferry Rd.
Suite 136-446 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:
ACl Project #:
Date Received:
Date Reported:
Vogtle LF #2 52253 12107/2006 12/19/2006 v.o. (5030B/8260B) - Appendix I Sample 10:
GWA-2IMW-2 Matrix:
Water Date Sampled:
12105/2006 Date Extracted:
Date Analyzed:
12115/2006 ACl Sample #: 250663 Units:
IJg/L Analyst:
ME Analvte Result PQl Analyte Result PQl Acetone Sal 100 Styrene Sal 5
Acrylonitrile Sal 50 1,1,1,2-Tetrachloroethane Sal 5
Senzene Sal 5
1,1,2,2-Tetrachloroethane Sal 5
Sromochloromethane Sal 5
Tetrachloroethene Sal 5
Sromodichloromethane Sal 5
Toluene Sal 5
Sromoform Sal 5
1,1,1-Trichloroethane Sal 5
Carbon disulfide Sal 5
1,1,2-Trichloroethane Sal 5
Carbon tetrachloride Sal 5
Trichloroethene Sal 5
Chlorobenzene Sal 5
Trichlorofluoromethane Sal 5
Chforoethane Sal 10 1,2,3-Trichloropropane Sal 5
Chloroform Sal 5
Vinyl acetate Sal 50 1,2-Dibromo-3-chloropropane Sal 20 Vinyl chloride Sal 2
Dibromochloromethane Sal 5
m & p-Xylenes Sal 10 1,2-Dibromoethane Sal 5
a-Xylene Sal 5
trans-1,4-Dichloro-2-butene Sal 10 1,2-Dichlorobenzene Sal 5
1A-Dichlorobenzene Sal 5
1,1-Dichloroethane BOl 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 BOl 5
Ethylbenzene Sal 5
2-Hexanone Sal 50 Methyl bromide Sal 10 Methyl chloride Sal 10 Methyl ethyl ketone Sal 100 Methyl iodide Sal 5
4-Methyl-2-pentanone BOl 50 Methylene bromide Sal 5
Methylene chloride Sal 5
Page 3 of 27
JACLI Phone: (770) 409-1444 Fax: (770) 409-1844 e-mail: acl@acl-Iabs.net ADVANCED CHEMISTRJ"LABS, INC.
3039 Amwiler Road
- Suite 100
- Atlanta, GA 30360 P.O. Box 88610 '. Atlanta. GA 30356 www.advancedchemistrylabs.com Client:
Contact:
The Dextra Group 1205 Johnson Ferry Rd.
Suite 136-446 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:
ACLProject #:
Date Received:
Date Reported:
VogtJe LF#2 52253 12/07/2006 12/19/2006 v.o. (50308/82608)
- Appendix I Sample ID:
GWC-3/MW-3 Matrix:
Water Date Sampled:
12/05/2006 Date Extracted:
Date Analyzed:
12/15/2006 ACL Sample #: 250664 Units:
J,Jg/L Analyst:
ME Analvte Result PQL Analvte Result PQL Acetone BOl 100 Styrene BOl 5
Acrylonitrile BOl 50 1,1,1,2-Tetrachloroethane EIOl 5
Benzene BOl 5
1,1,2,2-Tetrachloroethane BOl 5
Sromochloromethane SQl 5
Tetrachloroethene BOl 5
Bromodichloromethane BOl 5
Toluene Sal 5
Bromoform BOl 5
1,1,1-Trichloroethane BOl 5
Carbon disulfide Sal 5
1,1,2-Trichloroethane Sal 5
Carbon tetrachloride BOl 5
Trichloroethene BOl 5
Chlorobenzene BOl 5
Trichlorofluoromethane BOl 5
Chloroethane BOl 10 1,2,3-Trichloropropane BOl 5
Chloroform BOl 5
Vinyl acetate BOl 50 1,2-Dipromo-3-chloropropane BOl 20 Vinyl chloride BOl 2
Dibromochloromethane BOl 5
m &p-Xylenes Sal 10 1,2-Dibromoethane BOl 5
o-Xylene Sal 5
trans-1,4-Dichloro-2-butene BOl 10 1,2-Dichlarobenzene Sal 5
1A-Dichlorobenzene Sal 5
1,1-Dichloroethane BOl 5
1,2-Dichloroethane BOl 5
1,1-Dichloroethene BOl 5
cis-1,2-Dichloroethene BOl 5
trans-1,2-Dichloroethene Sal 5
1,2-Dichlorapropane Sal 5
cis-1,3-Dichlorapropene BOl 5
trans-1,3-Dichloropropene Sal 5
Ethylbenzene Sal 5
2-Hexanone Sal 50 Methyl bromide Sal 10 Methyl chloride BOl 10 Methyl ethyl ketone Sal 100 Methyl iodide
. BOl 5
4-Methyl-2-pentanone BOl 50 Methylene bromide Sal 5
Methylene chloride Sal 5
PagE~ 4 of27
JACLI ADVANCED CHEMISTRYLABS, INC.
Phone: (770) 4:no9Ci.-A'14:L44u---------------:3~0~3='9":'A..
m-w"::i1-er~R~o-a~d~.":S~ui~te.:.1~0~0~.-:A~u~a.:.nta~,
G;A;';3:;03~6~0::'
Fax: (770) 409-1844 P.O. Box 88610. Atlanta, GA30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client:
Contact:
The Dextra Group 1205 Johnson Ferry Rd.
Suite 136-446 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:
ACL Project #:
Date Received:
Date Reported:
Vogtle LF #2 52253 12/07/2006 12/19/2006 v.o. (50308/82608)
- Appendix I Sample 10:
GWB-4/MW4 Matrix:
Water Date Sampled:
12/05/2006 Date Extracted:
Date Analyzed:
12115/2006 ACL Sample #: 250665 Units:
IJg/L Analyst:
ME Analvte Result PQL Analvte Result PQL Acetone BOl 100 Styrene BOl 5
Acrylonitrile BOl 50 1,1,1,2-Tetrachloroethane BOl 5
Benzene BOl 5
1,1,2,2-Tetrachloroethane BOl 5
Bromochloromethane BOl 5
Tetrachloroethene BOl 5
Bromodichloromethane BOl 5
Toluene BOl 5
Bromoform BOl 5
1,1,1-Trichloroethane BOl 5
Carbon disulfide BOl 5
1,1,2-Trichloroethane BOl 5
Carbon tetrachloride BOl 5
Trichloroethene BOl 5
Chlorobenzene BOl 5
Trichlorofluoromethane BOl 5
Chloroethane BOl 10 1,2,3-Trichloropropane BOl 5
Chloroform BOl 5
Vinyl acetate BOl 50 1,2-Dibromo-3-chloropropane BOl 20 Vinyl chloride BOl 2
Dibromochloromethane BOl 5
m & p-Xylenes BOl 10 1,2-Dibromoethane Sal 5
o-Xylene BOl 5
trans-1,4-Dichloro-2-butene BOl 10 1,2-Dichlorobenzene Sal 5
1A-Dichlorobenzene Sal 5
1,1-Dichloroethane BOl 5
1,2-Dichloroethane BOl 5
1,1-Dichloroethene BOl 5
cis-1,2-Dichloroethene BOl 5
trans-1,2-Dichloroethene BOl 5
1,2-Dichloropropane BOl 5
cis-1,3-Dichloropropene BOl 5
trans-1,3-Dichloropropene BOl 5
Ethylbenzene BOl 5
2-Hexanone Sal 50 Methyl bromide BOl 10 Methyl chloride SOL 10 Methyl ethyl ketone BOl 100 Methyl iodide Sal 5
4-Methyl-2-pentanone Sal 50 Methylene bromide SOL 5
Methylene chloride Sal 5
Page 5 of 27
- IA CLI ADVANCED CHEMISTRYLABS, INC.
Phone: (770) 4!":O'='9-""':'1":"'44':"":4:--------------~3~0~3~9~A-m-w~i1e-r~R...o-a~d-.S~u-ite~1~OO~-.A'!""t"!"'la-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 1205 Johnson Ferry Rd.
Suite 136-446 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:
ACL Project #:
Date Received:
Date Reported:
VogtJe LF #2 52253 12/07/2006 12/19/2006 v.o. (5030B/8260B)
- Appendix I Sample 10:
GWC-11/MW-11 Matrix:
Water Date Sampled:
12/05/2006 Date Extracted:
Date Analyzed:
12115/2006 ACL Sample #: 250666 Units:
~g/L Analyst:
ME Analvte Result PQL Analvte RE~suft PQL Acetone SOL 100 Styrene EIOl 5
Acrylonitrile Sal 50 1,1,1,2-Tetrachloroethane ElOl 5
Senzene SOL 5
1,1,2,2-Tetrachloroethane BOl 5
Sromochloromethane SOL 5
Tetrachloroethene ElOl 5
Sromodichloromethane SOL 5
Toluene SOL 5
Sromoform SOL 5
1,1.1-Trichloroethane Sal 5
Carbon disulfide SOL 5
1,1,2-Trichloroethane SOL 5
Carbon tetrachloride SOL 5
Trichloroethene SiOl 5
Chlorobenzene SOL 5
Trichlorofluoromethane SiOl 5
Chloroethane SOL 10 1,2,3-Trichloropropane S,Ol 5
Chloroform SOL 5
Vinyl acetate BOl 50 1,2-Dibromo-3~chroropropane SOL 20 Vinyl chloride BOl 2
Dibromochloromethane SOL 5
m & p-Xylenes Sal 10 1,2-Dibromoethane Sal 5
o-Xylene Sal 5
trans-1,4-Dichloro-2-butene Sal 10 1,2-Dichlorobenzene Sal 5
1A-Dichlorobenzene Sal 5
1,1-Dichloroethane Sal 5
1,2-Dichloroethane Sal 5
1,1-Dichloroethene SOL 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 Methyl chloride Sal 10 Methyl ethyl ketone Sal 100 Methyl iodide Sal 5
4-Methyl-2-pentanone Sal 50 Methylene bromide Sal 5
Methylene chloride Sal 5
Page 6 of 27
]A CLI ADVANCED CHEMISTRYLABS, INC.
Phone: (770) 4;nOO:9-::i14A.44:iA---------------:3:':0:':3=9"':'A-m-w-::i1~er~R~o-a~d~*~S~u~ite~10~O~*~A~t1~a-nta--, G':"A~':3:':O~36~0:':
Fax: (770) 409-1844 P.O. Box 88610
- Atlanta, GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com v.o. (50308/82608)
- Appendix I Client:
Contact:
The Dextra Group 1205 Johnson Ferry Rd.
Suite 136-446 Marietta, GA 30068-0000 Mr. Kurt Satsel Client Proj #:
ACL Project #:
Date Received:
Date Reported:
Vogtle LF #2 52253 12/07/2006 12119/2006 ACL Sample #: 250667 Units:
",gIL Analvte Result PQL Acetone Sal 100 Acrylonitrile SOL 50 Senzene SOL 5
Sromochloromethane Sal 5
Sromodichloromethane Sal 5
Sromoform Sal 5
Carbon 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 SOL 5
trans-1,4-Dichloro-2-butene Sal 10 1,2-Dichlorobenzene Sal 5
1A-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 Methyl chloride Sal 10 Methyl ethyl ketone Sal 100 Methyl iodide Sal 5
4-Methyl-2-pentanone Sal 50 Methylene bromide Sal 5
Methylene chloride Sal 5
Sample 10:
Trip Blank 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 12105/2006 12/15/2006 ME Result Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal Sal sal Sal Page 7 of 27 PQL 5
5 5
5 5
5 5
5 5
5 50 2
10 5
.IA CLI ADVANCED CHEMISTRYLABS, INC.
Phone: (770) 4~09'!"'-~14~4~4------------~3~03~9!""A!""m-w~iJ!""er-R'!"'o-a"'d-.S'!"'u"'!'!'it-e~10~0~.--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 1205 Johnson Ferry Rd.
Suite 136-446 Marietta, GA 30068-0000 Mr. Kurt BatseJ Client Proj #:
ACL Project #:
Date Received:
Date Reported:
Vogtle LF #2 52253 12107/2006 12/19/2006 Miscellaneous Organics (8011) - Appendix II Sample ID:
GWA-21MW-2 Matrix:
Water Date Sampled:
12105/2006 Date Extracted:
12111/2006 Date Analyzed:
12/12/2006 ACL Sample #: 250663 Units:
1J9/L Analyst:.
AM Analvte 1,2-Dibromo-3-chloropropane 1,2-Dibromoethane Result Sal Sal PQL 0.20 0.05 Page 8 of 27
]A CL 1~~
A_D_VANi
__C~~~V~C~U~'E.~'M..~TS~T-~'R~Y~LAB~~8.~,~INC~.
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 1205 Johnson Ferry Rd.
Suite 136-446 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:
ACL Project #:
Date Received:.
Date Reported:
Vogtle LF #2 52253 12/07/2006 12119/2006 Miscellaneous Organics (8011) - Appendix II Sample 10:
GWC-3/MW-3 Matrix:
Water Date Sampled:
12105/2006 Date Extracted:
12111/2006 Date Analyzed:
1211212006 ACL Sample #: 250664 Units:
J,Jg/L Analyst:
AM Analvte 1,2-Dibrom0-3-chloropropane 1,2-Dibromoethane Result Sal sal PQL 0.20 0.05 Page 9 of27
lA CLI ADVANCED CHEMISTRYLABS, INC.
Phone: (770) 4~09~-"":""1444~-------------3~03~9~A~m-w-i1-er-R~o-a-d-.S....u-it-e-1O"O-.-A-Ua-n-ta-,-GA~3-03-6 Fax: (770) 409-1844 P.O. Box 88610* Atlanta, GA 30356 a-mail: acl@acl..Jabs.net www.advancedchemistrylabs.com Client:
Contact:
The Dextra Group 1205 Johnson Ferry Rd.
Suite 136-446 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:
ACL Project #:
Date Received:
Date Reported:
Vogtle LF #2 52253 12/07/2006 12119/2006 Miscellaneous Organics (8011) - Appendix II Sample ID:
GWB-4/MW4 Matrix:
Water Date Sampled:
12105/2006 Date Extracted:
12/11/2006 Date Analyzed:
12/12/2006 ACL Sample #: 250665 Units:
J.lg/L Analyst:
AM Analvte 1,2-Dibromo-3-chloropropane 1,2-Dibromoethane Result Sal Sal PQL 0.20 0.05 Page 10 of 27
.lA CLI ADVANCED CHElIfISTRYLABB, INC.
Phone: (770) 4~09~-~14~44~------------~3~03~9--A:-m-w~il-er""R~o-ad~.--S~u~ite-1~0~0-*~At~la-n~ta-.G~A~30~3~6~0-Fax: (770) 409-1844 P.O. Box 88610* Atlanta; GA 30356 a-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client:
Contact:
The Dextra Group 1205 Johnson Ferry Rd.
Suite 136-446 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:
ACL Project #:
Date Received:
Date Reported:
Vogtle LF #2 52253 12107/2006 12/19/2006 Miscellaneous Organics (8011) - Appendix II Sample 10:
GWC-11.1MW-11 Matrix:
Water Date Sampled:
12105/2006 Date Extracted:
12111/2006 Date Analyzed:
12/1212006 ACL Sample #: 250666 Units:
IJgJL Analyst:
AM Analvte 1,2-Dibromo-3-chloropropane 1,2-Dibromoethane Result SOL SOL PQL 0.20 0.05 Page 11 of27
JA CLI ADVANCED CHEMISTRYLABS, INC.
Phone: (770) 4~0~9.~1444~-------------~3~0~39~A~m-w~i~le-r~Ro-a~d~.~S~ui~te-1~0~O-* A~t~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 1205 Johnson Ferry Rd.
Suite 136-446 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:
ACl Project #:
Date Received:
Date Reported:
Vogtle IF #2 52253 12107/2006 12119/2006 Appendix I.Metals (60108/7841/7041)
ACl Sample #: 250663 Units:
mg/l Analvte Result PQl Antimony BOl 0.006 Arsenic BOl 0.010 Barium 0.054 0.020 Beryllium BOl 0.004 Cadmium BOl 0.005 Chromium BOl 0.020 Cobalt Sal 0.050 Copper BOl 0.020 lead Sal 0.010 Nickel 0.022 0.020 Selenium BOl 0.040 Silver Sal 0.010 Thallium Sal 0.002 Vanadium Sal 0.050 Zinc 0.109 0.020 Sample 10:
GWA-2/MW-2 Matrix:
Date Sampled:
Date Extracted:
Date Analyzed:
Analyst:
Water 12105/2006 12/11/2006 SW Page 12 of 27
JA CLI ADVANCED CHEMI$l'RYLAB$. INC.
Phone: (770) 4~09~-~14~44~------------~3~03~9~A!'""m-w-i1!'""e-rR~o-a~d-*~Su~it"'e~1~OO~.-A~t"'la""'!nta"'......G~A~30~3~6~0-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 1205 Johnson Ferry Rd.
Suite 136-446 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:
ACl Project #:
Date Received:
Date Reported:
VogUe LF #2 52253 12107/2006.
12119/2006 Appendix I Metals (60108/7841/7041)
ACl Sample #: 250664 Units:
mg/L Analvte Result Pal Antimony SOL 0.006 Arsenic SOL 0.010 Sarium 0.020 0.020 Seryllium Sal 0.004 Cadmium SOL 0.005 Chromium Sal 0.020 Cobalt SOL 0.050 Copper Sal 0.020 lead Sal 0.010 Nickel Sal 0.020 Selenium SOL 0.040 Silver SOL 0.010 Thallium SOL 0.002 Vanadium SOL 0.050 Zinc 0.174 0.020 Sample 10:
GWC-3/MW-3 Matrix:
Date Sampled:
Date Extracted:
Date Analyzed:
Analyst:
Water 12/05/2006 12/11/2006 SW Page 13 of 27
JA CLI ADVANCED CHEMISTRYLABS, INC.
Phone: (770) 4~09-~~14~44~------------"""'3"'O-39-A~mw-i-le-r-Ro-a""d-."'S-uj-te-1-0-0-. A"'t-Ia-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.advanceclchemistrylabs.com Client:
Contact:
The Dextra Group 1205 Johnson Ferry Rd.
Suite 136-446 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:
ACL Project #:
Date Received:
Date Reported:
Vogtle LF #2 52253 12107/2006 12/19/2006 Appendix I Metals (60108/7841/7041)
ACL Sample #: 250665 Units:
mg/L Analvte Result PQL Antimony BQl 0.006 Arsenic BOl 0.010 Barium 0.023 0.020 Beryllium BOl 0.004 Cadmium BOl 0.005 Chromium BOl 0.020 Cobalt BQl 0.050 Copper BOl 0.020 lead Sal 0.010 Nickel 0.029 0.020 Selenium Sal 0.040 Silver Sal 0.010 Thallium Sal 0.002 Vanadium Sal 0.050 Zinc 0.073 0.020 Sample 10:
GWB-4/MW4 Matrix:
Date Sampled:
Date Extracted:
Date Analyzed:
Analyst:
Water 12/05/2006 1211112006 SW Page 14 of 27
.1A CL I~~
.AD_*
__VA.NI
__c._*~!""",,'D c.~'R......
1£._~....TS......T._'RY~LAB
.....__'S._,~IM
....C_-
Phone: (770) 409-1444 3039 Amwiler Road - Suite 100* Atlanta. GA 30360 Fax: (770) 409-1844 P.O. Box 8861 0 -Atlanta. GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client:
Contact:
The Dextra Group 1205 Johnson Ferry Rd.
Suite 136-446 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:
ACL Project #:
Date Received:
Date Reported:
Vogtle LF #2 52253 12/07/2006 12/19/2006 Appendix I Metals (6010BnS41/7041)
ACL Sample #: 250666 Units:
mg/L Analvte Result PQL Antimony Sal 0.006 Arsenic Sal 0.010 Sarium 0.065 0.020 Seryllium Sal 0.004 Cadmium Sal 0.005 Chromium SOL 0.020 Cobalt SaL 0.050 Copper SOL 0.020 Lead Sal 0.010 Nickel 0.023 0.020 Selenium Sal 0.040 Silver SaL 0.010 Thallium SaL 0.002 Vanadium Sal 0.050 Zinc 0.056 0.020 Sample 10:
GWC-11/MW-11 Matrix:
Date Sampled:
Date Extracted:
Date Analyzed:
Analyst:
Water 12105/2006 12/11/2006 SW Page 15 of 27
.1A CLI ADVANCED CHEMISTRYLABS, INC.
Phone: (770) 4~0Q.9-~14:U44iA-------------::3~0~39:'"'A:'"'m-W-=i;'le~rR==o-a~d:'.S;u';;it;':e:":10~O:".':A=tl:':an=ta:.:GA~3::0:":36~O:':'
Fax: (770) 409*1844 P.O. Box 88610
- Atlanta. GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client:
The Dextra Group Client Proj #:
Vogtle lF #2 1205 Johnson Ferry Rd.
ACL Project #:
52253 Suite 136-446 Date Received:
12107/2006 Marietta, GA 30068-0000 Date Reported:
12/19/2006
Contact:
Mr. Kurt Satsel Date Sample 10
~
Analvte Matrix Result PQL ynits Analyzed GWA-2IMW-2 250663 Mercury (7470A)
Water Sal 0.0005 mg/L 12111/2006 GWC-3/MW-3 250664 Mercury (7470A)
Water SOL 0.0005 mg/L 12111/2006 '
GWB-4/MW4 250665 Mercury (7470A)
Water SOL 0.0005 rng/L 12/11/2006 GWC-11/MW-11 250666 Mercury (7470A)
Water SOL 0.0005 rng/L 12111/2006 Page 16 of 27
QUALITY CONTROL Page 17 of 27
JACLI Phone: (770) 409*1444 Fax: (770) 409*1844 e-mail: acl@acl-Iabs.net ADVANCED CHEMISTR1'LABS, INC.
3039 Amwiler Road* Suite 100* Atlanta. GA 30360 P.O. Box 88610* Atlanta. GA 30356 www.advancedchemistrylabs.com Client:
Contact:
The Dextra Group 1205 Johnson Ferry Rd.
Suite 136-446 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:
ACL Project #:
Date Received:
Date Reported:
Vogtle LF #2 52253 12/07/2006 12/19/2006 V.O. (50308/82608) - Appendix I SURROGATE PERCENT RECOVERY
SUMMARY
Water Dibromofluoromethane 1,2-Dichloroethane*d4 Toluene-d8 4-Bromofluorobenzene (77-137)
(72-138)
(84-122)
(77-125)
ACL Sample #
250663 100 86 107 94 250664 101 88 106 95 250665 101 87 105 94 250666 102 90 104 93 250667 100 84 101 95
... Matrix Interference DO=Diluted Out
ADVANCED CHEMISTRY LABS~ INC.
[ACLI Phone: (770) 4~09~-"':'14~4~4:---------------~3=-=0~3~9~A-m-w"':':i1:-er-R~o-a~d~.~S:-u~ite~1 O~O~*~A~t1~a-nt~a-.G~A~~3~O~36~O~
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 1205 Johnson Ferry Rd.
Suite 136-446 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:
ACl Project #:
Date Received:
Date Reported:
Vogtle LF #2 52253 12/07/2006 12/19/2006 v.o. (5030B/8260B)
- Appendix I Sample 10:
Matrix:
Water Date Sampled:
Date Extracted:
Date Analyzed:
12/14/2006 ACl Sample #:
Blank Units:
1J9/L Analyst:
ME Analyte Result PQl Analyte Result PQl Acetone SOL 100 Styrene SOL 5
Acrylonitrile SOL 50 1,1,1,2-Tetrachforoethane SOL 5
Benzene SOL 5
1,1,2,2-Tetrachloroethane SaL 5
Sromochloromethane saL 5
Tetrachloroethene SOL 5
Sromodichloromethane SOL 5
Toluene SOL 5
Sromoform SOL 5
1,1,1-Trichloroethane SOL 5
Carbon disulfide SOL 5
1,1,2-Trichloroethane SOL 5
Carbon tetrachloride SOL 5
Trichloroethene SOL 5
Chlorobenzene SOL 5
Trichlorofluoromethane SOL 5
Chloroethane SOL 10 1,2,3-Trichloropropane SOL 5
Chloroform SaL 5
Vinyl acetate SOL 50 1,2-Dibromo-3-chloropropane SOL 20 Vinyl chloride SOL 2
Dibromochloromethane SOL 5
m & p-Xylenes SOL 10 1,2-Dibromoethane SOL 5
a-Xylene SOL 5
trans-1,4-Dichloro-2-butene SOL 10 1,2-Dichlorobenzene SOL 5
1A-Dichlorobenzene SOL 5
1,1-Dichloroethane SOL 5
1,2-Dichloroethane SOL 5
1,1-Dichloroethene SOL 5
cis-1,2-Dichloroethene SOL 5
trans-1,2-Dichloroethene SOL 5
1.2-Dichloropropane SOL 5
cis-1,3-Dichloropropene SOL 5
trans-1,3-Dichloropropene SOL 5
Ethylbenzene SOL 5
2-Hexanone SOL 50 Methyl bromide SOL 10 Methyl chloride SOL 10 Methyl ethyl ketone SQL 100 Methyl iodide SQL 5
4-Methyl-2-pentanone SQL 50 Methylene bromide SQL 5
Methylene chloride SOL 5
Page 19 of 27
[ACLI ADVANCED CHEMISTRY LABS, INC.
Phone: (770) 4~0Q'9-":1:;"444:;':;""-------------~3::":0:-::3~9-:A:-m-w~i:-le-r =R-oa-d':""'~S::-u":":it-e~1~00~D'-A~t':""la-n':""ta-.~G';A-3"O-3-60"":"
Fax: (770) 409-1844 P.O. Box 88610 0 Atlanta. GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client:
Contact:
The Dextra Group 1205 Johnson Ferry Rd.
Suite 136-446 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:
ACL Project #:
Date Received:
Date Reported:
Vogtle LF #2 52253 12/07/2006 12/19/2006 V.O. (50308/82608).. Appendix I Sample 10:
Matrix:
Water Date Sampled:
Date Extracted:
Date Analyzed:
12/15/2006 ACL Sample #:
Blank Units:
IJg/L Analyst:
ME Analyte Result PQL Analyte Result PQL Acetone Sal 100 Styrene E'oOl 5
Acrylonitrile Sal 50 1,1,1,2-Tetrachloroethane Sal 5
Senzene SQl 5
1,1,2,2-Tetrachloroethane SQl 5
Sromochloromethane SQl 5
Tetrachloroethene BQl 5
Sromodichloromethane SQl 5
Toluene Sal 5
Sromoform SQl 5
1,1,1-Trichloroethane SQl 5
Carbon disulfide SQl 5
1,1,2-Trichloroethane Sal 5
Carbon tetrachloride SQl 5
Trichloroethene SOL 5
Chlorobenzene SQl 5
Trichlorofluoromethane SQl 5
Chloroethane SQl 10 1,2,3-Trichloropropane SQl 5
Chloroform SQl 5
Vinyl acetate SQl 50 1,2-Dibromo-3-chloropropane SQL 20 Vinyl chloride SQL 2
Dibromochloromethane SQl 5
m & p-Xylenes SQl 10 1,2-Dibromoethane SQl 5
o-Xylene 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 Methyl bromide SQl 10 Methyl chloride SQl 10 Methyl ethyl ketone SQl 100 Methyl iodide SQl 5
4-Methyl-2-pentanone SQl 50 Methylene bromide SQl 5
Methylene chloride SOL 5
Page 20 of 27
ADVANCED CHEMISTRY LABS, INC.
GC/MS UNIT # 2 WATER VOLATILE MATRIX SPIKE/MATRIX SPIKE DUPLICATE RECOVERY Sequence Date :
12-14-06 Matrix Spike - Sample No.:
250667 SAMPLE MS MS ac.
ADDED CONCENTRATION CONCENTRATION LIMITS COMPOUND (ualO (uafl)
(uall)
REC REC.
1,1-dichloroethene 20.0 0.0 19.5 98 1(54-144) benzene 20.0 0.0 20.2 101 (82-132) trichloroethene 20.0 0.0 20.6 103
'(73-128) toluene 20.0 0.0 19.8 99 (83-130) chlorobenzene 20.0 0.0 20.2 101 (88-123)
SPIKE MSD MSD ADDED CONCENTRATION QC LIMITS COMPOUND (ualJ)
(ualJ)
REC RPD #
RPD REC.
1,1-dichloroethene 20.0 19.5 98 0
14 (54-144 benzene 20.0 20.8 104 3
11 (82-132 trichloroethene 20.0 19.6 98 5
14 73-128 toluene 20.0 19.8 99 0
13 83-130 chlorobenzene 20.0 20.8 104 3
13 88-123
- Column to be used to flag recovery and RPD values with an asterisk Values outside of QC limits RPD:
0 out of 5 outside limits Spike Recovery:
0 out of 10 outside limits Comments:
Page 21 of27
]ACLI ADVANCED CHEMISTRYLABS, INC.
Phone: (770) 4~09~-~14~4~4------------~3~0~39~A~m-w~iI~er-R~o-a~d-.S.....u~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.advanceclchemistrylabs.com Client:
Contact:
The Dextra Group 1205 Johnson Ferry Rd.
Suite 136-446 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:
ACL Project #:
Date Received:
Date Reported:
Vogtle LF #2 52253 12/07/2006 12/19/2006 Miscellaneous Organics (8011)
- Appendix II SURROGATE PERCENT RECOVERY
SUMMARY
Water Bromofluorobenzene (40-140)
ACL Sample #
250663 250664 250665 250666
- Matrix Interference DO=Diluted Out 89 90 95 91 Page 22 of27
]ACLI ADVANCED CHEMISTRYLABS, INC.
Phone: (770) 4~09=--~14~4:-:4-------------~3~03~9~A:-m";W~i:-le-rR~o-a~d-'~Su~i~te~1~O~O-'A~t~la-nt~a-,G~A~30~3~6~O-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 1205 Johnson Ferry Rd.
Suite 136-446 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:
ACL Project #:
Date Received:
Date Reported:
Vogtle LF #2 52253 12/07/2006 12/19/2006 Miscellaneous Organics (8011)
- Appendix II Sample 10:
ACL Sample #:
Blank Analyte 1,2-Dibromo-3-chloropropane 1,2-Dibromoethane Units:
Result BOL BOl IJg/L PQL 0.20 0.05 Matrix:
Date Sampled:
Date Extracted:
Date Analyzed:
Analyst:
Water 12/11/2006 12/12/2006 AM Page 23 of27
Advanced Chemistry Labs Pesticides Spike Report (SW-846 Method 8011)
Instrument ID:
HP5890A-ECDIFIDGC#2 Column:STx-CLPII, 30m, O.53mm, O.5pm ACL#:
Matrix:
Extraction Date:.
Analysis Date:
Initial Volume:
Final VOlume:
Dilution Factor:
Unit:
LCS1-121106 Water
. 12111/06 12112106 35.0 ml 2
1 fJglLorppb R.T.
Spike Sample MS MS R.T.
MSD MSD RPD QCLimifs Pesticide MS Added Result Conc.
ec.(%)
MSD Conc.
ec. (%)
~)
RPD ecovety EDB 5.383 0.008 0.000 0.006 77 5.407 0.007 82 6
25 60 140 TCP 8.830 0.009 0.000.
0.000 0.000*
25 60 140 DBep 10.137 0.009 0.000 0.006 72 10:141 0.008 87 19 25 60 140
- Outside QC limits Page 24 of 27
]ACLI ADVANCED CHEMISTRYLABS, INC.
Phone: (770) 4~09~-~14~4~4--------------""'3~03~9-A-m-W-i1-e-rR-o-a-d-."!"Su-it-e-1...00....-A!"'"t1....a-nta-.G~A~30""3"'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 1205 Johnson Ferry Rd.
Suite 136-446 Marietta, GA 30068-0000 Mr. Kurt Batsel Client Proj #:
ACL Project #:
Date Received:
Date Reported:
Vogtle LF #2 52253 12/07/2006 12/19/2006 Appendix I Metals (60108/7841/7041)
Sample 10:
ACL Sample #:
Blank Units:
mg/L Analyte Result PQl Antimony SaL 0.006 Arsenic SOL 0.010 Sarium SOL 0.020 Seryllium SOL 0.004 Cadmium SaL 0.005 Chromium SaL 0.020 Cobalt SaL 0.050 Copper SOL 0.020 Lead SaL 0.010 Nickel SOL 0.020 Selenium SOL 0.040 Silver SOL 0.010 Thallium SOL 0.002 Vanadium SOL 0.050 Zinc SOL 0.020 Matrix:
Date Sampled:
Date Extracted:
Date Analyzed:
Analyst:
Water 12/1112006 SW Page 25 of27
Instrument:
Date Digested:
Date Analyzed :
ACL Sample No.:
ADVANCED CHEMISTRY LABS, INC.
Appendix I Metals (60108/784117041)
Water Matrix Spike/Spike Duplicate Recoveries TJA 61 E Trace ICAP 12-08-06 12-11-06 LCS/LCSD120806 SPIKE SAMPLE MS MS MSD MSD Added Result Cone.
Ree.
Cone.
Rec.
QC Limits ANALYTE (mg/L)
(mg/L)
(mg/L)
(%)
(mg/L)
(%)
RPD RPD
% Recovery Antimony (7041) 0.200 0.000 0.190 95 0.191 95 a
20 701 130 Arsenic 0.200 0.000 0.189 94 0.185 93 2
20 75 ! 125 Barium 1.000 0.000 0.972 97 0.975 97 0
20 75 125 Beryllium 0.200 0.000 0.211 105 0.208 104 1
20 75 125 Cadmium 0.050 0.000 0.050 101 0.050 99 2
20 75 ! 125 Chromium 0.200 0.000 0.208 104 0.205 103 1
20 75 i 125 Cobalt 0.200 0.000 0.206 103 0.204 102 1
20 75 125 Copper 0.200 0.000 0.198 99 0.199 100 1
20 75 125 Lead 0.200 0.000 0.200 100 0.199 100 0
20 75 I
125 i
Nickel 0.200 0.000 0.203 102 0.202 101 1
20 75 125 Selenium 0.050 0.000 0.045 90 0.045 90 0
20 75 125 Silver 0.020 0.000 0.019 96 0.019 95 1
20 75 125 Thallium (7841) 0.200 0.000 0.186 93 0.188 94 1
20 70 130 Vanadium 0*500 0.000 0.513 103 0.511 102 0
20 75 125 Zinc 0.200 0.000 0.210 105 0.206 103 2
20 75
! 125
- Outside QC Limits Comment:
Page :26 of 27
IACt 1~~~~~~~"!,,,,!,,!,!,!~A;,;.=D~VANCEDCHEMISTRY LABS, INC.
3039 Amwiler Road' Suite 100' Atlanta, GA 30360. P. O. Box 88610* Atlanta, GA 30356. (770) 409-1444' Fax (770) 409-1844 Company Name:
Phone #: "'11D)316*...qbctip
~~.~
GQo~
Fax#1iD) 5~\\ - 5?>l.{5 fi~J~~f1:@..1 fkJ..
Site Location:
1
~.,~ if4b Marl~ i~.k.'~CXOf3
~euWC1.J. ) &..It.
Project Manager:
Client Project: (#)
~~. ~~1~
(Name) \\lcq+~ LfJ:\\2-
~
I attest that the proper field sampling Sampler Name (Print):
I~
procedures were used during the
~
.:IIIAt ~.I d......... ".,'.&
I,.... l~ b conectionofthesesamples.~ If\\~ **rl\\\\1U\\\\.}
~~~
~
5 CHAIN~OF CUSTODY RECORD AND ANALYSIS REQUEST Remarks I
j f
I
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- _ gatp I "Tjme_ Received by La)f~to~ -r-// _0_
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ACL Project#:--.52 "1-5:= _
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0 C Remarks:
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i}W'f}.~i~~~;'lJ/t?rer:
CUSTODY Relh'tqyU;n'ecAby :
RECORD Relinquished by :
Special Detection Limits Fax 0 TAT Special Handling Priority (24 hr) [J ACL Contact Rush (48 hr)
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....,~--------...Rush (72 hr) 0
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Special Reporting ReqUirements Lab Use Only:
Cooler Temp.
Normal J21 P. o.
QAlQe Level Level 1 0 Level 2 0 Other 0
ApPENDIX C - STATISTICAL ANALYSES
Sum of b values =0.0207069 Sample Standard Deviation =0.00456568 W Statistic = 0.467483 5% Critical value of 0.945 exceeds 0.467483 Evidence of non-normality at 95% level of significance 1% Critical value of 0.926 exceeds 0.467483 Evidence of non-normality at 99% level of significance Page 10
Concentrations (mg/L)
Parameter: Barium Original Data (Not Transformed)
Non-Detects Replaced with 1/2 DL Total Samples: 45 Total Non-Detect: 21 Percent Non-Detects: 46.6667%
Total Background Samples: 12 There is 1 background well Well Samples NO Date Result Original GWA-2/MW-2 12 There are 3 compliance wells 8 (66.6667%)
7/30/2002 9/24/2002 10/21/2002 12/4/2002 6125/2003 12/17/2003 6/16/2004 12/28/2004 6114/2005 12/6/2005 61612006 12/5/2006 0.027 ND<0.01 ND<0.01 0.015 ND<0.01 ND<0.01 ND<0.01 ND<0.01 0.021 ND<0.01 ND<0.01 0.054 0.027 ND<0.02 ND<0.02 0.015 ND<0.02 ND<0.02 ND<0.02 ND<0.02 0.021 ND<0.02 ND<0.02 0.054 Well Samples NO Date Result Original GWB-4/MW-4 12 GWC-11/MW-1112 GWC-3/MW-3 9
4 (33.3333%)
7/30/2002 9/24/2002 10/21/2002 12/4/2002 -
6/25/2003 12/17/2003 611612004 12/28/2004 6/14/2005 12/6/2005 6/6/2006 12/5/2006 4 (33.3333%)
7/30/2002 9/24/2002 10/21/2002 12/412002 6/25/2003 12/17/2003 611612004 12/28/2004 6/14/2005 12/6/2005 6/6/2006 12/5/2006 5 (55.5556%)
7/30/2002 Page 1 0.021 0.021 0.021 0.0205 ND<0.01 ND<0.01 ND<0.01 0.021 0.042 0.021 ND<0.01 0.023 0.085 0.02 0.025 0.018 ND<0.01 0.022 ND<0.01 ND<0.01 0.034 ND<0.01 0.032 0.065 ND<0.01 0.021 0.021 0.021 0.0205 ND<0.02 ND<0.02 ND<0.02 0.021 0.042 0.021 ND<0.02 0.023 0.085 0.02 0.025 0.018 ND<0.02 0.022 ND<0.02 ND<0.02 0.034 ND<0.02 0.032 0.065 ND<O.02
There is 1 unused well 9/24/2002 12/4/2002 12/17/2003 611612004 6/14/2005 121612005 6/6/2006 1215/2006 ND<0.01 0.02 ND<0.01 0.02 ND<0.01 0.025 ND<0.01 0.02 ND<0.02 0.02 ND<0.02 0.02 ND<0.02 0.025 ND<0.02 0.02 Well Samples ND Date Result Original EQ-Blank 4
4 (100%)
6/25/2003 12117/2003 6/16/2004 12/28/2004 ND<0.01 ND<0.01 ND<0.01 ND<0.01 ND<0.02 ND<0.02 ND<0.02 ND<0.02 Page 2
Shapiro-Wilks Test of Normality Parameter: Barium All Wells Normality Test of Parameter Concentrations Original Data (Not Transformed)
Non-Detects Replaced with 1/2 DL K= 22; Samples = 45 x(n-1 +1 )-x(iJa(n-i+1) i 1
2 3
4 5
6 7
8 9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 x(i) 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.015 0.018 0.02 0.02 0.02 0.02 0.0205 0.021 0.021 0.021 0.021 0.021 0.021 0.022 0.023 0.025 0.025 0.027 0.032 0.034 0.042 0.054 0.065 0.085 x(n-i+1) 0.085 0.065 0.054 0.042 0.034 0.032 0.027 0.025 0.025 0.023 0.022 0.021 0.021 0.021 0.021 0.021 0.021 0.0205 0.02 0.02 0.02 0.02 0.018 0.015 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.075 0.055 0.044 0.032 0.024 0.022 0.017 0.015 0.015 0.013 0.012 0.011 0.011 0.011 0.011 0.011 0.011 0.0105 0.01 0.01 0.01 0.005 o
-0.005
-0.01
-0.01
-0.01
-0.0105
-0.011
-0.011
-0.011
-0.011
-0.011
-0.011
-0.012
-0.013
-0.015
-0.015
-0.017
-0.022
-0.024
-0.032
-0.044
-0.055
-0.075 Page 3 0.385 0.2651 0.2313 0.2065 0.1865 0.1695 0.1545 0.141 0.1286 0.1173 0.1062 0.0959 0.086 0.0775 0.0673 0.0584 0.0497 0.0412 0.0328 0.0245 0.0163 0.0081 b(i) 0.028875 0.0145805 0.0101772 0.006608 0.004476 0.003729 0.0026265 0.002115 0.001929 0.0015249 0.0012744 0.0010549 0.000946 0.0008525 0.0007403 0.0006424 0.0005467 0.0004326 0.000328 0.000245 0.000163 4.05e-005
Sum of b values = 0.0839074 Sample Standard Deviation =0.0154309 W Statistic =0.671993 5% Critical value of 0.945 exceeds 0.671993 Evidence of non-normality at 95% level of significance 1% Critical value of 0.926 exceeds 0.671993 Evidence of non-normality at 99% level of significance Page 4
Kruskal-Wallis Non-Parametric Test Parameter: Barium Original Data (Not Transformed)
Non-Detects Replaced with 1/2 DL Kruskal Wallis Ranks Background Wells WelllD Date GWA-2/MW-2 7/3012002 9/24/2002 10/21/2002 12/412002 6125/2003 12/17/2003 611612004 12128/2004 6/14/2005 121612005 6/6/2006 1215/2006 Rank Sum = 221 Rank Mean = 18.4167 Result 0.027 ND<0.01 ND<0.01 0.015 ND<0.01 ND<0.01 ND<0.01 ND<0.01 0.021 ND<0.01 ND<0.01 0.054 Rank 39 11 11 22 11 11 11 11 29 11 11 43 Background Rank Sum = 221 Background Rank Mean = 18.4167 Compliance Wells WelllD Date GWB-4/MW-4 7/3012002 9/24/2002 10/21/2002 1214/2002 -
6/25/2003 12117/2003 6/16/2004 12128/2004 6/14/2005 121612005 6/6/2006 1215/2006 Rank Sum = 310 Rank Mean = 25.8333 Result 0.021 0.021 0.021 0.0205 ND<0.01 ND<0.01 ND<0.01 0.021 0.042 0.021 ND<0.01 0.023 Rank 30 31 32 28 11 11 11 33 42 34 11 36 GWC-11/MW-117/30/2002 9/24/2002 10/21/2002 12/412002 6125/2003 12/17/2003 611612004 12/28/2004 611412005 0.085 0.02 0.025 0.018 ND<0.01 0.022 ND<0.01 ND<0.01 0.034 45 24 37 23 11 35 11 11 41 Page 5
1216/2005 6/6/2006 1215/2006 Rank Sum = 333 Rank Mean = 27.75 GWC-3/MW-3 7/3012002 9/24/2002 121412002 12117/2003 611612004 6/14/2005 12/6/2005 61612006 1215/2006 Rank Sum = 171 Rank Mean = 19 ND<0.01 0.032 0.065 ND<0.01 ND<0.01 0.02 ND<0.01 0.02 ND<0.01 0.025 ND<0.01 0.02 11 40 44 11 11 25 11 26 11 38 11 27 Calculation Results:
Kruskal-Wallis H Statistic = 4.42415 Kruskal-Wallis H Statistic (adjusted for tied non-detects) = 4.92366 95% Confidence comparison value is 7.81472 at 3 degrees of freedom 4.42415 < 7.81472 indicating no significant group difference at 5% significance level 4.92366 < 7.81472 indicating no significant group difference at 5% significance level when adjusted forties Page 6
Concentrations (mg/L)
Parameter: Nickel Original Data (Not Transformed)
Non-Detects Replaced with 1/2 DL Total Samples: 45 Total Non-Detect: 42 Percent Non-Detects: 93.3333%
Total Background Samples: 12 There is 1 background well Well Samples ND Date Result Original GWA-2/MW-2 12 There are 3 compliance wells 11 (91.6667%)
7/30/2002 ND<0.01 ND<0.02 9/24/2002 ND<0.01 ND<0.02 10/21/2002 ND<0.01 ND<0.02 12/4/2002 ND<0.02 ND<0.04 6/25/2003 ND<0.01 ND<0.02 12/17/2003 ND<0.01 ND<0.02 6/16/2004 ND<0.01 ND<0.02 12/28/2004 ND<0.01 ND<0.02 6/14/2005 ND<0.01 ND<0.02 12/6/2005 ND<0.01 ND<0.02 6/6/2006 ND<0.01 ND<0.02 12/5/2006 0.022 0.022 Well Samples ND Date Result Original GWB-4/MW-4 12 GWC-11/MW-1112 11 (91.6667%)
7/30/2002 9/24/2002 10/21/2002 12/4/2002 -
6/25/2003 12/17/2003 6/16/2004 12/28/2004 6/14/2005 12/6/2005 6/6/2006 12/5/2006 11 (91.6667%)
7/30/2002 9/24/2002 10/21/2002 12/4/2002 6/25/2003 12/17/2003 6/16/2004 12/28/2004 6/14/2005 12/6/2005 6/6/2006 12/5/2006 ND<0.01 ND<0.01 ND<0.01 ND<0.02 ND<0.01 ND<0.01 ND<0.01 ND<0.01 ND<0.01 ND<0.01 ND<0.01 0.029 ND<0.01 ND<0.01 ND<0.01 ND<0.02 ND<0.01 ND<0.01 ND<0.01 ND<0.01 ND<0.01 ND<0.01 ND<0.01 0.023 ND<0.02 ND<0.02 ND<0.02 ND<0.04 ND<0.02 ND<0.02 ND<0.02 ND<0.02 ND<0.02 ND<0.02 ND<0.02 0.029 ND<0.02 ND<0.02 ND<0.02 ND<0.04 ND<0.02 ND<0.02 ND<0.02 ND<0.02 ND<0.02 ND<0.02 ND<0.02 0.023 GWC-3/MW-3 9
9 (100%)
7/30/2002 Page?
ND<0.01 ND<0.02
There is 1 unused well 9/24/2002 12/4/2002 12117/2003 6/16/2004 6/14/2005 12/6/2005 61612006 1215/2006 ND<0.01 ND<O.02 ND<0.01 ND<0.01 ND<0.01 ND<0.01 ND<0.01 ND<0.01 ND<0.02 ND<O.04 ND<0.02 ND<0.02 ND<0.02 ND<0.02 ND<0.02 ND<0.02 Well Samples ND Date Result Original EQ-Blank 4
4 (100%)
6/25/2003 12/17/2003 6116/2004 12128/2004 Page 8 ND<0.01 ND<0.01 ND<0.01 ND<0.01 ND<0.02 ND<0.02 ND<0.02 ND<0.02
Shapiro-Wilks Test of Normality Parameter: Nickel All Wells Normality Test of Parameter Concentrations Original Data (Not Transformed)
Non-Detects Replaced with 1/2 DL K = 22; Samples = 45 i
1 2
3 4
5 6
7 8
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42
.43 44 45 xCi) 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.02 0.02 0.02 0.02 0.022 0.023 0.029 x(n-i+1) 0.029 0.023 0.022 0.02 0.02 0.02 0.02 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 x(n-1 +1 )-x(i)a(n-i+1) 0.019 0.385 0.013 0.2651 0.012 0.2313 0.01 0.2065 0.01 0.1865 0.01 0.1695 0.01 0.1545 o
0.141 o
0.1286 o
0.1173 o
0.1062 o
0.0959 o
0.086 o
0.0775 o
0.0673 o
0.0584 o
0.0497 o
0.0412 o
0.0328 o
0.0245 o
0.0163 o
0.0081 o
o o
o o
o o
o o
o o
o o
o o
o
-0.01
-0.01
-0.01
-0.01
-0.012
-0.013
-0.019 Page 9 b(i) 0.007315 0.0034463 0.0027756 0.002065 0.001865 0.001695 0.001545 o
o o
o o
o o
o o
o o
o o
o o
Kruskal-Wallis Non-Parametric Test Parameter: Nickel Original Data (Not Transformed)
Non-Detects Replaced with 1/2 DL Kruskal Wallis Ranks Background Wells WelllD Date GWA-2/MW-2 7/3012002 9/24/2002 10/21/2002 12/412002 6125/2003 12117/2003 6/16/2004 12/28/2004 611412005 12/6/2005 61612006 1215/2006 Rank Sum = 279.5 Rank Mean = 23.2917 Result ND<0.01 ND<0.01 ND<0.01 ND<0.02 ND<0.01 ND<0.01 ND<0.01 ND<0.01 ND<0.01 ND<0.01 ND<0.01 0.022 Rank 21.5 21.5 21.5 21.5 21.5 21.5 21.5 21.5 21.5 21.5 21.5 43 Background Rank Sum =279.5 Background Rank Mean = 23.2917 Compliance Wells WelllD Date GWB-4/MW-4 7/3012002 9/24/2002 10/21/2002 12/412002 -
6125/2003 12/17/2003 6116/2004 12128/2004 6/14/2005 121612005 6/6/2006 1215/2006 Rank Sum = 281.5 Rank Mean = 23.4583 GWC-11/MW-117/30/2002 9/24/2002 10/21/2002 12/412002 6125/2003 12/17/2003 6116/2004 12128/2004 6/14/2005 Result ND<0.01 ND<0.01 ND<0.01 ND<0.02 ND<0.01 ND<0.01 ND<0.01 ND<0.01 ND<0.01 ND<0.01 ND<0.01 0.029 ND<0.01 ND<0.01 ND<0.01 ND<0.02 ND<0.01 ND<0.01 ND<0.01 ND<0.01 ND<0.01 Rank 21.5 21.5 21.5 21.5 21.5 21.5 21.5 21.5 21.5 21.5 21.5 45 21.5 21.5 21.5 21.5 21.5 21.5 21.5 21.5 21.5 Page 11
12/6/2005 6/6/2006 12/5/2006 Rank Sum = 280.5 Rank Mean = 23.375 GWC-3/MW-3 7/30/2002 9/24/2002 12/4/2002 12/17/2003 6/16/2004 6/14/2005 12/6/2005 6/6/2006 12/5/2006 Rank Sum = 193.5 Rank Mean = 21.5 ND<0.01 ND<0.01 0.023 ND<0.01 ND<0.01 ND<0.02 ND<0.01 ND<0.01 ND<0.01 ND<0.01 ND<0.01 ND<0.01 21.5 21.5 44 21.5 21.5 21.5 21.5 21.5 21.5 21.5 21.5 21.5 Calculation Results:
Kruskal-Wallis H Statistic = 0.147705 Kruskal-Wallis H Statistic (adjusted for tied non-detects) = 0.789773 95% Confidence comparison value is 7.81472 at 3 degrees of freedom 0.147705 < 7.81472 indicating no significant group difference at 5% significance level 0.789773 < 7.81472 indicating no significant group difference at 5% significance level when adjusted for ties Page 12
Concentrations (mg/L)
Parameter: Zinc Original Data (Not Transformed)
Non-Detects Replaced with 1/2 DL Total Samples: 45 Total Non-Detect: 28 Percent Non-Detects: 62.2222%
Total Background Samples: 12 There is 1 background well Well Samples ND Date Result Original GWA-2/MW-2 12 There are 3 compliance wells 9 (75%)
7/3012002 9/24/2002 10/21/2002 12/412002 6125/2003 12/17/2003 611612004 12/28/2004 611412005 12/6/2005 61612006 1215/2006 ND<0.01 ND<0.01 ND<0.01 ND<0.01 ND<0.01 ND<0.01 ND<0.01 ND<0.01 ND<0.01 0.08 0.122 0.109 ND<0.02 ND<0.02 ND<0.02 ND<0.02 ND<0.02 ND<0.02 ND<0.02 ND<0.02 ND<0.02 0.08 0.122 0.109 Well Samples ND Date Result Original GWB-4/MW-4 12 8 (66.6667%)
7/30/2002 9/24/2002 10/21/2002 12/412002 -
6125/2003 12/17/2003 611612004 12/28/2004 611412005 12/6/2005 61612006 1215/2006 ND<0.01 ND<0.01 ND<0.01 ND<0.01 ND<0.01 ND<0.01 ND<0.01 ND<0.01 0.029 0.082 0.128 0.073 ND<0.02 ND<0.02 ND<0.02 ND<0.02 ND<0.02 ND<0.02 ND<0.02 ND<0.02 0.029 0.082 0.128 0.073 GWC-11/MW-1112 6 (50%)
7/30/2002 9/24/2002 10/21/2002 12/412002 6125/2003 12/17/2003 611612004 12128/2004 6/14/2005 12/6/2005 61612006 1215/2006 0.034 ND<0.01 ND<0.01 ND<0.01 0.029 ND<0.01 ND<0.01 ND<0.01 0.025 0.181 0.034 0.056 0.034 ND<0.02 ND<0.02 ND<0.02 0.029 ND<0.02 ND<0.02 ND<0.02 0.025 0.181 0.034 0.056 GWC-3/MW-3 9
5 (55.5556%)
7/30/2002 Page 13 ND<0.01 ND<0.02
There is 1 unused well 9/24/2002 12/4/2002 12/17/2003 6/16/2004 6/14/2005 12/6/2005 6/6/2006 12/5/2006 ND<0.01 0.047 ND<0.01 ND<0.01 ND<0.01 0.137 0.077 0.174 ND<0.02 0.047 ND<0.02 ND<0.02 ND<0.02 0.137 0.077 0.174 Well Samples ND Date Result Original EO-Blank 4
4 (100%)
6/25/2003 12/17/2003 6/16/2004 12/28/2004 ND<0.01 ND<0.01 ND<0.01 ND<0.01 ND<0.02 ND<0.02 ND<0.02 ND<0.02 Page 14
Shapiro-Wilks Test of Normality Parameter: Zinc All Wells Normality Test of Parameter Concentrations Original Data (Not Transformed)
Non-Detects Replaced with 1/2 DL K= 22; Samples = 45 i
1 2
3 4
5 6
7 8
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 x(i) 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.025 0.029 0.029 0.034 0.034 0.047 0.056 0.073 0.077 0.08 0.082 0.109 0.122 0.128 0.137 0.174 0.181 x(n-i+1) 0.181 0.174 0.137 0.128 0.122 0.109 0.082 0.08 0.077 0.073 0.056 0.047 0.034 0.034 0.029 0.029 0.025 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 x(n-1 +1 )-x(i]a(n-i+1) 0.171 0.385 0.164 0.2651 0.127 0.2313 0.118 0.2065 0.112 0.1865 0.099 0.1695 0.072 0.1545 0.07 0.141 0.067 0.1286 0.063 0.1173 0.046 0.1062 0.037 0.0959 0.024 0.086 0.024 0.0775 0.019 0.0673 0.019 0.0584 0.015 0.0497 o
0.0412 o
0.0328 o
0.0245 o
0.0163 o
0.0081 o
o o
o o
o
-0.015
-0.019
-0.019
-0.024
-0.024
-0.037
-0.046
-0.063
-0.067
-0.07
-0.072
-0.099
-0.112
-0.118
-0.127
-0.164
-0.171 Page 15 b(i) 0.065835 0.0434764 0.0293751 0.024367 0.020888 0.0167805 0.011124 0.00987 0.0086162 0.0073899 0.0048852 0.0035483 0.002064 0.00186 0.0012787 0.0011096 0.0007455 o
o o
o o
Sum of b values = 0.253213 Sample Standard Deviation = 0.0472193 W Statistic = 0.653554 5% Critical value of 0.945 exceeds 0.653554 Evidence of non-normality at 95% level of significance 1% Critical value of 0.926 exceeds 0.653554 Evidence of non-normality at 99% level of significance Page 16
Kruskal-Wallis Non-Parametric Test Parameter: Zinc Original Data (Not Transformed)
Non-Detects Replaced with 1/2 DL Kruskal Wallis Ranks Background Wells WelllD Date GWA-2/MW-2 7/30/2002 9/24/2002 10/21/2002 12/4/2002 6/25/2003 12117/2003 6/16/2004 12128/2004 6/14/2005 1216/2005 6/6/2006 12/5/2006 Rank Sum =249.5 Rank Mean = 20.7917 Result ND<0.01 ND<0.01 ND<0.01 ND<0.01 ND<0.01 ND<0.01 ND<0.01 ND<0.01 ND<0.01 0.08 0.122 0.109 Rank 14.5 14.5 14.5 14.5 14.5 14.5 14.5 14.5 14.5 38 41 40 Background Rank Sum = 249.5 Background Rank Mean = 20.7917 Compliance Wells WelllD Date GWB-4/MW-4 7/30/2002 9/24/2002 10/21/2002 12/4/2002 -
6/25/2003 12/17/2003 6/16/2004 12/28/2004 6/14/2005 12/6/2005 6/6/2006 12/5/2006 Rank Sum = 263 Rank Mean = 21.9167 GWC-11/MW-117/30/2002 9/24/2002 10/21/2002 12/4/2002 6/25/2003 12/17/2003 6/16/2004 12128/2004 6/14/2005 Result ND<0.01 ND<0.01 ND<0.01 ND<0.01 ND<0.01 ND<0.01 ND<0.01 ND<0.01 0.029 0.082 0.128 0.073 0.034 ND<0.01 ND<0.01 ND<0.01 0.029 ND<0.01 ND<0.01 ND<0.01 0.025 Rank 14.5 14.5 14.5 14.5 14.5 14.5 14.5 14.5 30 39 42 36 32 14.5 14.5 14.5 31 14.5 14.5 14.5 29 Page 17
12/6/2005 61612006 1215/2006 Rank Sum = 292 Rank Mean = 24.3333 GWG-3/MW-3 7/30/2002 9/24/2002 12/4/2002 12/17/2003 611612004 6/14/2005 12/6/2005 61612006 1215/2006 Rank Sum = 230.5 Rank Mean = 25.6111 0.181 0.034 0.056 ND<0.01 ND<0.01 0.047 ND<0.01 ND<0.01 ND<0.01 0.137 0.077 0.174 45 33 35 14.5 14.5 34 14.5 14.5 14.5 43 37 44 Calculation Results:
Kruskal-Wallis H Statistic = 0.900282 Kruskal-Wallis H Statistic (adjusted for tied non-detects) = 1.18569 95% Confidence comparison value is 7.81472 at 3 degrees of freedom 0.900282 < 7.81472 indicating no significant group difference at 5% significance level 1."18569 < 7.81472 indicating no significant group difference at 5% significance level when adjusted for ties Page 18