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{{#Wiki_filter:Southern Nuclear Operating Company, Inc.Post Office Box 1295 Birmingham, Alabama 35201-1295 Tel 205.992.5000 SOUTHERN A | {{#Wiki_filter:Southern Nuclear Operating Company, Inc. | ||
Solid Waste Permit No.017-007D(L)(I) | Post Office Box 1295 Birmingham, Alabama 35201-1295 Tel 205.992.5000 SOUTHERN COMPANY A | ||
Mr.Pete Cown Unit Coordinator | Energy to Serve Your World'" | ||
-Industrial Solid Waste Unit Georgia Environmental Protection Division 4244 International Parkway, Suite 104 Atlanta, GA 30354 | File: E.03.40C Log: EV-05-1677 September 19, 2005 FEDERAL EXPRESS Voqtle Electric Generating Plant Landfill #2 and #3 Solid Waste Permit No. 017-006D(L)(I) | ||
Solid Waste Permit No. 017-007D(L)(I) | |||
Mr. Pete Cown Unit Coordinator - Industrial Solid Waste Unit Georgia Environmental Protection Division 4244 International Parkway, Suite 104 Atlanta, GA 30354 | |||
==Dear Mr.Cown:== | ==Dear Mr. Cown:== | ||
Pursuant to EPD Solid Waste Rule 391-3-4-.14 and in accordance with the approved Plant Vogtle Landtill#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 results for analysis of groundwater samples taken in June 2005.Samples from all monitoring wells at Landfill#2 and Landfill#3 (with the exception of GWC-14)were analyzed for Chapter 391-3-4 Appendix I parameters. | |||
In addition, as a component of the assessment monitoring program for Landfill#3, samples from wells GWC-13, GWC-14 and GWA-15 were analyzed for Chapter 391-3-4 Appendix II parameters. | Pursuant to EPD Solid Waste Rule 391-3-4-.14 and in accordance with the approved Plant Vogtle Landtill #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 results for analysis of groundwater samples taken in June 2005. Samples from all monitoring wells at Landfill #2 and Landfill #3 (with the exception of GWC-14) were analyzed for Chapter 391-3-4 Appendix I parameters. In addition, as a component of the assessment monitoring program for Landfill #3, samples from wells GWC-13, GWC-14 and GWA-15 were analyzed for Chapter 391-3-4 Appendix II parameters. Due to the detection of the Appendix II parameter mercury in previous sampling events, all monitoring wells at Landfill #3 were analyzed for mercury. | ||
Due to the detection of the Appendix II parameter mercury in previous sampling events, all monitoring wells at Landfill#3 were analyzed for mercury.As discussed in Sections 5 and 6 of the attached report, there was no statistically significant increase over background for any parameter detected in the compliance wells at Landfill#2.At Landfill#3 there was a statistically significant increase (SSI)over background for barium, 1, 1-dichloroethane and trichlorofluoromethane | As discussed in Sections 5 and 6 of the attached report, there was no statistically significant increase over background for any parameter detected in the compliance wells at Landfill #2. At Landfill #3 there was a statistically significant increase (SSI) over background for barium, 1,1-dichloroethane and trichlorofluoromethane in GWC-13; trichlorofluoromethane in well GWA*7; and barium, 1, 1-dichloroethane and cis-1 ,2-dichloroethene in well GWC-14. Mercury was not detected in any sampling wells during this sampling event; however, statistical analysis for mercury was performed because four complete data sets for mercury analysis have now been completed. | ||
There was not sufficient water to collect samples from GWC-14 in June 2005;however, the statistical procedure triggered 881s for this well based on prior detections of barium, 1, 1-dichloroethane and cis-1 ,2-dichloroethene. | There was not sufficient water to collect samples from GWC-14 in June 2005; however, the statistical procedure triggered 881s for this well based on prior detections of barium, 1,1-dichloroethane and cis-1 ,2-dichloroethene. Carbon disulfide was detected in the newly installed well GWC-17; although there is no MCL for this parameter. | ||
Carbon disulfide was detected in the newly installed well GWC-17;although there is no MCL for this parameter. | |||
EV-05-1677 Page 2 Georgia Environmental Protection Division Mr.Pete Cown Vogtle's Landfill#3 is currently the subject of a contamination assessment under a work plan approved by EPD on April 19, 2005.The results of this assessment will be submitted to EPD in a separate report.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.If you have any questions regarding this matter, please contact Mickey Perry at (205)992-6994.Sincere!r' | EV-05-1677 Page 2 Georgia Environmental Protection Division Mr. Pete Cown Vogtle's Landfill #3 is currently the subject of a contamination assessment under a work plan approved by EPD on April 19, 2005. The results of this assessment will be submitted to EPD in a separate report. | ||
,(1 | 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. | ||
If you have any questions regarding this matter, please contact Mickey Perry at (205) 992-6994. | |||
-Vogtle (Return Receipt) | Sincere!r' | ||
, | >1@e~::z. | ||
,(1 J. M. Godfrey / | |||
Manager - Environmental A 7 | |||
.~ | |||
irs | |||
/ | |||
JMG/MEP:ahl cc: Mr. Michael Kemp (w/o) | |||
Mr. Earl Hinkle (w/o) | |||
Mr. Kurt Batsel (w/o) | |||
Attachment | |||
EV-05-1677 Page 3 Georgia Environmental Protection Division Mr. Pete Gown bc: T. E. Tynan (w/o) | |||
P. D. Rushton (w/o) | |||
N. J. Stringfellow (w/o) | |||
N. D. Dennis (w/o) | |||
G. L. Buck (w/o) | |||
D. G. Goodwin (w/o) (Return Receipt) | |||
SNG Document Management - Vogtle (Return Receipt) | |||
,- | |||
September 6, 2005 Dextra Mr. Mike Godfrey Southern Nuclear Operating Company, Inc. | |||
40 Inverness Center Parkway p.G. Box 1295 Birmingham, Alabama 35201-1295 | |||
==Subject:== | ==Subject:== | ||
Georgia Power Plant Vogtle Private Landfills#2 and#3 Permit Numbers 017-006D(L)(I) and 017-007D(L)(I) | Georgia Power Plant Vogtle Private Landfills #2 and #3 Permit Numbers 017-006D(L)(I) and 017-007D(L)(I) | ||
Burke County, Georgia Groundwater Monitoring Report-June 2005 | Burke County, Georgia Groundwater Monitoring Report - June 2005 | ||
==Dear Mr. Godfrey:== | |||
Please find the enclosed Groundwater Monitoring Report for the referenced facility. | |||
This report is submitted in accordance with the approved Groundwater Monitoring Plan and presents the results of routine semi-annual detection monitoring and Appendix II sampling conducted at the landfills in June 2005. | |||
If you have any questions, please contact me at 770-578-9696. We appreciate the opportunity to assist SNC with this project. | |||
jJlg;;c Very truly yours, Kurt R. Batsel, PE Principal Cc: Mr. Don Goodwin, Plant Vogtle The Dextra Group, Inc. Environmental BuJinus Somtions 4665 Lower Roswell Road, #154 (770) 578-9696 Phone Marietta, GA 30068 (770) 321-5345 Fax | |||
GROUNDWATER MONITORING REPORT PLANT VOGTLE LANDFILLS #2 AND #3 SOLID WASTE PERMIT Nos. 017-006D(L)(I) | |||
AND 017-007D(L)(I) | AND 017-007D(L)(I) | ||
BURKE COUNTY, GEORGIA SEPTEMBER 2005 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,]une 13, 2005 2 - Groundwater Contour Elevation Map Landfill #3,]une 13,2005 Appendices A - Hydraulic Gradient Calculation Sheets B - Laboratory Analytical Reports C - Statistical Analyses | |||
, Introduction This report presents the results of groundwater sampling conducted in June 2005 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 (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 June 2005 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 r | |||
.- | |||
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 nine 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 80 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 consistent with the EPD's well identification guidelines. | |||
The nine permanent groundwater monitoring wells at Landfill #3 were installed in September 2001, July 2002 and June 2005. The well construction details are presented in Table 2. As noted in the table, well GWC-16 has been dry during each groundwater monitoring event. Wells GWA-7/MW-7 and GWA-15/ | |||
ADVANCED CHEMISTRYLABS, 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.advancedchemlstrylabs.com Client: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231 | |||
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Appendix I Metals (60108/7841/7041) | |||
Sample 10: GWC-11/MW-11 Matrix: Water Date Sampled: 06/14/2005 Date Extracted: | |||
Date Analyzed: 06/23/2005 ACL Sample #: 233718 Units: mg/L Analyst: SW/AD Analvte Result PQL Antimony SQl 0.006 Arsenic SQl 0.010 Sarium 0.034 0.020 Seryllium SQl 0.004 Cadmium SQl 0.005 | |||
,- | |||
Chromium | |||
'Jail SQl SQl 0.020 0.050 v0pper SQl 0.020 lead SQl 0.010 Nickel SQl 0.020 Selenium SQl 0.040 Silver SQl 0.010 Thallium SQl 0.002 Vanadium SQl 0.050 Zinc 0.025 0.020 Page 51 of 88 | |||
Date Analyzed: 06/ | |||
ADVANCED CHEMISTRY LABS, 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: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231 | |||
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Appendix I Metals (60108/7841/7041) | |||
Sample 10: GWC-5/MW-5 Matrix: Water Date Sampled: 06/13/2005 Date Extracted: | |||
Date Analyzed: 06/23/2005 ACL Sample #: 233719 Units: mg/L Analyst: SW/AD Analvte Result PQL Antimony SQl 0.006 Arsenic SQl 0.010 Sarium SQl 0.020 Seryllium SQl 0.004 Cadmium SQl 0.005 | |||
,..G./:l rami um SQl 0.020 | |||
':>alt SQl 0.050 L-opper SQl 0.020 lead SQl 0.010 Nickel SQl 0.020 Selenium SQl 0.040 Silver SQl 0.010 Thallium SQl 0.002 Vanadium SQl 0.050 Zinc SQl 0.020 I - | |||
Page 52 of 88 | |||
IA CL I ADVANCED CHEMISTRY LABS, INC. | |||
Phone: (770) 4~09~-~14~4~4--------------~30""'3~9~A-m-w~iI-er""R""o-a-d-. S | |||
....u-it-e-1-00-.-A..u-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: The Dextra Group. LLC Client Proj #: Plant VogUe 4665 Lower Roswell Road ACL Project #: 48231 | |||
#154 Date Received: 06/17/2005 Marietta. GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Appendix I Metals (60108/7841/7041) | |||
Sample 10: GWB-6/MW-6 Matrix: Water Date Sampled: 06/13/2005 Date Extracted: | |||
Date Analyzed: 06/23/2005 ACL Sample #: 233720 Units: mg/L Analyst: SW/AD Analvte Result PQL Antimony Sal 0.006 Arsenic Sal 0.010 Sarium Sal 0.020 Seryllium Sal 0.004 Cadmium Sal 0.005 Jalromium Sal 0.020 Jalt Sal 0.050 | |||
,-,opper Sal 0.020 lead Sal 0.010 Nickel Sal 0.020 Selenium Sal 0.040 Silver Sal 0.010 Thallium Sal 0.002 Vanadium Sal 0.050 Zinc Sal 0.020 | |||
,- | |||
Page 53 of 88 | |||
iA CL I ADVANCED CHEMISTRY LABS, INC. | |||
Phone: (770) 4~09~-~14~4~4-------------~30~3~9~A-m-w~i1-er~R~o-a~d -.S~u~it-e-1""OO~*~A~tl~a~nta-,~G~A~30~3""6~0- | |||
.- Fax: (770) 409-1844 e-mail: acl@acl-Iabs.net P.O. Box 88610* Atlanta, GA 30356 www.advancedchemistrylabs.com Client: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231 | |||
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel AppendiX I Metals (60108/7841/7041) | |||
Sample ID: GWA-7/MW-7 Matrix: Water Date Sampled: 06/14/2005 Date Extracted: | |||
Date Analyzed: 06/23/2005 ACL Sample #: 233721 Units: mg/L Analyst: SW/AD Analyte Result PQL Antimony SOL 0.006 Arsenic SOL 0.010 Sarium SOL 0.020 Seryllium SOL 0.004 Cadmium SOL 0.005 J:.Qromium SOL 0.020 | |||
)alt SOL 0.050 Copper SOL 0.020 Lead SOL 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 I | |||
- | |||
Page 54 of 88 | |||
ADVANCED CHEMISTRYLABS, 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: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231 | |||
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Appendix I Metals (60108/7841/7041) | |||
Sample ID: GWC-17/MW-17 Matrix: Water Date Sampled: 06/15/2005 Date Extracted: | |||
Date Analyzed: 06/23/2005 ACL Sample #: 233724 Units: mg/L Analyst: SW/AD Analvte Result PQL Antimony Sal 0.006 Arsenic Sal 0.010 Barium BOl 0.020 Beryllium BOl 0.004 Cadmium Sal 0.005 | |||
~hromium BOl 0.020 bait BOl 0.050 | |||
""opper Sal 0.020 lead BOl 0.010 Nickel Sal 0.020 Selenium Sal 0.040 Silver Sal 0.010 Thallium Sal 0.002 Vanadium BOl 0.050 Zinc Sal 0.020 f-Page 55 of 88 | |||
IACLI ADVANCED CHEMISTRY LABS, INC. | |||
Phone: (770) 4~09=--~14~4:-:'4-------------~30~3~9~A-m-w~i1e-r~R~o-ad~. S=-u~it-e~10~0~.~A~tl~an~ta-,~G~A~30~3~6~0- | |||
- Fax: (770) 409-1844 e-mail: acl@acl-Iabs.net P.O. Box 88610 | |||
* Atlanta, GA 30356 www.advancedchemistrylabs.com Client: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231 | |||
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Appendix I Metals (60108/7841/7041) | |||
Sample ID: GWC-18/MW-18 Matrix: Water Date Sampled: 06/1512005 Date Extracted: | |||
Date Analyzed: 06/23/2005 ACL Sample #: 233725 Units: mg/L Analyst: SW/AD Analvte Result PQL Antimony BOL 0.006 Arsenic BOL 0.010 Barium BOL 0.020 Beryllium BOL 0.004 Cadmium BOL 0.005 | |||
,;:;.bromium BOL 0.020 Jalt BOL 0.050 l"opper 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 | |||
,- | |||
Page 56 of 88 | |||
ADVANCED CHEMISTRY LABS, 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: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231 | ||
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Appendix I Metals (60108/7841/7041) | |||
Sample 10: EO Blank Matrix: Water Date Sampled: 06/1512005 Date Extracted: | |||
Date Analyzed: 06/23/2005 ACL Sample #: 233727 Units: mg/L Analyst: SW/AD Analvte Result POL Antimony Sal 0.006 Arsenic Sal 0.010 Sarium Sal 0.020 Seryllium Sal 0.004 Cadmium Sal 0.005 Aromium Sal 0.020 0.050 I | |||
:>alt Sal | |||
\,;opper Sal 0.020 lead Sal 0.010 Nickel Sal 0.020 Selenium Sal 0.040 Silver Sal 0.010 Thallium Sal 0.002 Vanadium Sal 0.050 Zinc Sal 0.020 Page 57 of 88 | |||
ADVANCED CHEMISTRY LABS, 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 I | |||
Client: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231 | |||
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Appendix II Metals (6010B/7470Al7841/7041) | |||
Sample ID: GWC-13/MW-13 Matrix: Water Date Sampled: 06/1312005 Date Extracted: | |||
Date Analyzed: 06/23/2005 ACL Sample #: 233722 Units: mg/L Analyst: SW/AD/..IR Analvte Result PQL Antimony Sal 0.006 Arsenic Sal 0.010 Sarium 0.028 0.020 Seryllium SQl 0.004 Cadmium Sal 0.005 | |||
.Q1romium Sal 0.020 | |||
'Jalt Sal 0.050 | |||
,-,opper Sal 0.020 lead SOL 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 0.020 0.020 Page 58 of 88 | |||
ADVANCED CHEMISTRY LABS, 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: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231 | |||
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Appendix II Metals (6010B/7470Al7841/7041) | |||
Sample ID: GWA-15/MW-15 Matrix: Water Date Sampled: 06/14/2005 Date Extracted: | |||
Date Analyzed: 06/23/2005 ACL Sample #: 233723 Units: mg/L Analyst: SW/AD/JR Analyte Result PQL Antimony BOL 0.006 Arsenic BOL 0.010 Barium BOL 0.020 Beryllium BOL 0.004 Cadmium SOL 0.005 | |||
~romium SOL 0.020 bait SOL 0.050 | |||
~opper BOL 0.020 Lead SOL 0.010 Mercury SOL 0.0005 Nickel BOL 0.020 Selenium BOL 0.040 Silver SOL 0.010 Thallium SOL 0.002 Tin BOL 0.025 Vanadium SOL 0.050 Zinc 0.029 0.020 I | |||
-- | |||
Page 59 of 88 | |||
ADVANCED CHEMISTRYLABS, 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: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231 | |||
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Appendix II Metals (6010B/7470Al7841/7041) | |||
Sample 10: GWC-13/MW-13 DUP Matrix: Water Date Sampled: 06/1312005 Date Extracted: | |||
Date Analyzed: 06/23/2005 ACL Sample #: 233726 Units: mg/L Analyst: SW/AD/.JR Analvte Result PQL Antimony BOl 0.006 Arsenic BOl 0.010 Barium 0.031 0.020 Beryllium BOl 0.004 Cadmium BOl 0.005 | |||
.....,Chromium BOl 0.020 bait BOl 0.050 Gopper BOl 0.020 lead BOl 0.010 Mercury BOl 0.0005 Nickel BOl 0.020 Selenium BOl 0.040 Silver BOl 0.010 Thallium BOl 0.002 Tin BOl 0.025 Vanadium BOl 0.050 Zinc BOl 0.020 Page 60 of 88 | |||
ADVANCED CHEMISTRY LABS, 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: The Dextra Group, llC Client Proj #: Plant Vogtle 4665 lower Roswell Road ACL Project #: 48231 | |||
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Satsel Date Sample 10 ACL# Analvte Matrix Result PQL Units Analyzed GWA-7/MW-7 233721 Cyanide (9012A) Water Sal 0.020 mg/l 06/24/2005 GWC-13/MW-13 233722 Cyanide (9012A) Water Sal 0.020 mg/l 06/24/2005 GWA-15/MW-15 233723 Cyanide (9012A) Water Sal 0.020 mg/l 06/24/2005 GWC-13/MW-13 D 233726 Cyanide (9012A) Water Sal 0.020 mg/l 06/24/2005 | |||
- | |||
GWC-5/MW-5 233719 Mercury (7470A) Water Sal 0.0005 mgll 06/22/2005 | |||
'S-6/MW-6 233720 Mercury (7470A) Water Sal 0.0005 mg/l 06/22/2005 GWA-7/MW-7 233721 Mercury (7470A) Water Sal 0.0005 mg/l 06/22/2005 GWC-17/MW-17 233724 Mercury (7470A) Water Sal 0.0005 mg/l 06/2212005 GWC-18/MW-18 233725 Mercury (7470A) Water Sal 0.0005 mg/l 06/22/2005 EO Siank 233727 Mercury (7470A) Water Sal 0.0005 mg/l 06/22/2005 GWA-7/MW-7 233721 Sulfide (9034) Water Sal 1.0 mg/l 06/20/2005 GWC-13/MW-13 233722 Sulfide (9034) Water Sal 1.0 mg/l 06/20/2005 GWA-15/MW-15 233723 Sulfide (9034) Water Sal 1.0 mg/l 06/20/2005 GWC-13/MW-13 D 233726 Sulfide (9034) Water Sal 1.0 mg/l 06/20/2005 Page 61 of 88 | |||
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QUALITY CONTROL Page 62 of 88 | |||
ADVANCED CHEMISTRY LABS, 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 I | |||
Client: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231 | |||
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel V.O. (5030B/8260B) - Appendix I SURROGATE PERCENT RECOVERY | |||
-Appendix I SURROGATE PERCENT RECOVERY | |||
==SUMMARY== | ==SUMMARY== | ||
Water Oibromofluoromethane 1,2-0ichloroethane-d4 Toluene-d8 4-Bromofluorobenzene (77-137)(72-138)(84-112)(77-125)ACL Sample#233715 98 107 103 96 233716 102 104 101 96 233717 98 105 103 96 | |||
Water Oibromofluoromethane 1,2-0ichloroethane-d4 Toluene-d8 4-Bromofluorobenzene (77-137) (72-138) (84-112) (77-125) | |||
*Appendix I Sample 10:----------- | ACL Sample # | ||
Matrix: Water Date Sampled:----------- | 233715 98 107 103 96 233716 102 104 101 96 | ||
-- | |||
233717 98 105 103 96 233718 102 103 101 96 233719 105 110 101 98 233720 98 107 100 93 233721 100 106 101 91 233724 105 109 101 94 233725 103 103 100 92 233727 109 110 99 91 | |||
** Matrix Interference DO=Diluted Out Page 63 of 88 | |||
_ | |||
IACL! | |||
Fax: (770) 409-1844 ADVANCED CHEMISTRYLABS, INC. | |||
Phone: (770) 4":'09~-"":'1"":"44~4~-------------~30~3~9-:A~m-w-:i~le-r-:='R-oa-d~.-:S~u~it~e-:1~0~0-.A~tl~a-n-ta-,-::G"":'A~30~3""6 P.O. Box 88610* Atlanta, GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231 | |||
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel V.D. (5030B/8260B) | |||
* Appendix I Sample 10: ----------- Matrix: Water Date Sampled: ----------- | |||
Date Extracted: | Date Extracted: | ||
Date Analyzed: 06/22/2005 ACl Sample#: Blank Units: Analyst: RP Analyte 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 | Date Analyzed: 06/22/2005 ACl Sample #: Blank Units: ~g/L Analyst: RP Analyte 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 | ||
*Appendix II SURROGATE PERCENT RECOVERY | - Sromodichloromethane | ||
)moform | |||
,-,arbon disulfide Sal Sal Sal 5 | |||
5 5 | |||
Toluene 1,1,1-Trichloroethane 1,1 ,2-Trichloroethane Sal sal sal 5 | |||
5 5 | |||
Carbon tetrachloride Sal 5 Trichloroethene sal 5 Chlorobenzene sal 5 Trichlorofluoromethane sal 5 Chloroethane 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 o-Xylene 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-Dichlbroethene 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 | |||
'-'ethyl chloride Sal 10 | |||
.Iethyl ethyl ketone Sal 100 Methyl iodide Sal 5 4-Methyl-2-pentanone sal 50 Methylene bromide Sal 5 Methylene chloride Sal 5 Page 64 of 88 | |||
ADVANCED CHEMISTRY LABS, 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: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231 | |||
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel V.O. (50308/82608) | |||
* Appendix II SURROGATE PERCENT RECOVERY | |||
==SUMMARY== | ==SUMMARY== | ||
Water Dibromofluoromethane 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene (77-137)(72-138)(84-112)(77-125)ACL Sample#233722 101 109 102 93 233723 106 106 101 90 233726 106 107 99 93 233728 102 106 101 90**Matrix Interference DO=Diluted Out Page 65 of 88 | |||
-Phone: (770)409-1444 | Water Dibromofluoromethane 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene (77-137) (72-138) (84-112) (77-125) | ||
-Appendix II Sample 10:._--------- | ACL Sample # | ||
Matrix: Water Date Sampled:----------- | 233722 101 109 102 93 233723 106 106 101 90 233726 106 107 99 93 233728 102 106 101 90 | ||
** Matrix Interference DO=Diluted Out Page 65 of 88 | |||
ADVANCED CHEMISTRY LABS, 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: The Dextra Group, LLC Client Proj #: Plant VogUe 4665 Lower Roswell Road ACL Project #: 48231 | |||
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel V.O. (5030B/8260B) - Appendix II Sample 10: ._--------- Matrix: Water Date Sampled: ----------- | |||
Date Extracted: | Date Extracted: | ||
Date Analyzed: 06/22/2005 ACL Sample#: Blank Units: 1J9/L Analyst: RP Analyte Result PQL Analvte Result PQL Acetone Sal 100 Ethyl methacrylate Sal 10 Acetonitrile Sal 100 Ethyl benzene Sal 5 Acrolein Sal 100 2-Hexanone Sal 50 Acrylonitrile Sal 50 Isobutyl alcohol Sal 50 Allyl chloride Sal 10 Methacrylonitrile Sal 100-7nzene Sal 5 Methyl bromide SOL 10.-omochloromethane Sal 5 Methyl chloride SOL 10 Sromodichlorometha ne Sal 5 Methyl ethyl ketone Sal 100 Sromoform Sal 5 Methyl iodide SOL 5 Carbon disulfide Sal 5 Methyl methacrylate Sal 30 Carbon tetrachloride Sal 5 4-Methyl-2-pentanone Sal 50 Chlorobenzene Sal 5 Methylene bromide SOL 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 SOL 5 trans-1 A-Dichloro-2-butene SOL 10 Tetrachloroethene Sal 5 1,2-Dichlorobenzene Sal 5 Toluene SOL 5 1,3-Dichlorobenzene SOL 5 1,1,1-Trichloroethane SOL 5 | Date Analyzed: 06/22/2005 ACL Sample #: Blank Units: 1J9/L Analyst: RP Analyte Result PQL Analvte Result PQL Acetone Sal 100 Ethyl methacrylate Sal 10 Acetonitrile Sal 100 Ethyl benzene Sal 5 Acrolein Sal 100 2-Hexanone Sal 50 Acrylonitrile Sal 50 Isobutyl alcohol Sal 50 Allyl chloride Sal 10 Methacrylonitrile Sal 100 | ||
-7nzene Sal 5 Methyl bromide SOL 10 | |||
%%QC LIMITS COMPOUND (lJg/L)(lJg/L)REC#RPD#RPD REC.1,1-dichloroethene 20.0 20.4 102 6 14 (54-144)benzene 20.0 18.2 91 5 14 (82-132)trichloroethene 20.0 17.1 85 3 14 (73-128)toluene 20.0 18.3 91 2 13 (83-130)chlorobenzene 20.0 19.2 96 9 13 (82-123)#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 67 of 88 I | .-omochloromethane Sal 5 Methyl chloride SOL 10 Sromodichlorometha ne Sal 5 Methyl ethyl ketone Sal 100 Sromoform Sal 5 Methyl iodide SOL 5 Carbon disulfide Sal 5 Methyl methacrylate Sal 30 Carbon tetrachloride Sal 5 4-Methyl-2-pentanone Sal 50 Chlorobenzene Sal 5 Methylene bromide SOL 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 SOL 5 trans-1 A-Dichloro-2-butene SOL 10 Tetrachloroethene Sal 5 1,2-Dichlorobenzene Sal 5 Toluene SOL 5 1,3-Dichlorobenzene SOL 5 1,1,1-Trichloroethane SOL 5 1A-Dichlorobenzene Sal 5 1,1,2-Trichloroethane Sal 5 Dichlorodifluoromethane Sal 5 Trichloroethene SOL 5 1,1-Dichloroethane Sal 5 Trichlorofluoromethane SOL 5 1,2-Dichloroethane Sal 5 1,2,3-Trichloropropane SOL 5 1,1-Dichloroethene SOL 5 Vinyl acetate Sal 50 cis-1,2-Dichloroethene Sal 5 Vinyl chloride SOL 2 trans-1,2-Dichloroethene Sal 5 m & p-Xylenes SOL 10 | ||
,...- 2-Dichloropropane Sal 5 o-Xylene Sal 5 | |||
,3-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 Page 66 of 88 | |||
ADVANCED CHEMISTRY LABS, INC. | |||
GC/MS UNIT # 3 | |||
- WATER VOLATILE MATRIX SPIKE/MATRIX SPIKE DUPLICATE RECO'{ERY Sequence Date: 06-22-05 Matrix Spike - Sample No.: 233715-1 18.83 SPIKE SAMPLE MS MS QC. | |||
ADDED CON CENTRATION COI\JCENTRATION % LIMITS COMPOUND (lJg/L) (lJg/L) (lJg/L) REC # REC. | |||
1,1-dichloroethene 20.0 0.0 19.1 96 (54-144) benzene 20.0 0.0 17.4 87 (82-132) trichloroethene 20.0 0.0 17.6 88 (73-128) toluene 20.0 0.0 17.8 89 (83-130) chlorobenzene 20.0 0.0 17.7 88 (82-123) 21 SPIKE MSD MSD ADDED CONCENTRATION % % QC LIMITS COMPOUND (lJg/L) (lJg/L) REC # RPD # RPD REC. | |||
1,1-dichloroethene 20.0 20.4 102 6 14 (54-144) benzene 20.0 18.2 91 5 14 (82-132) trichloroethene 20.0 17.1 85 3 14 (73-128) toluene 20.0 18.3 91 2 13 (83-130) chlorobenzene 20.0 19.2 96 9 13 (82-123) | |||
# 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: | |||
I | |||
- | |||
Page 67 of 88 | |||
IA CL I~~ | |||
Phone: (770) 409-1444 Fax: (770) 409-1844 A_D_~_~_N_C~'E.~'D~C~'H~E.~'M~Z~"S~TR~Y~LAB~'S.~,~IN~C.~. | |||
3039 Amwiler Road* Suite 100* AUanta. GA 30360 P.O. Box 88610* AUanta. GA 30356 | |||
_ e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231 | |||
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Acid Extractables (8270C) | |||
* Appendix II SURROGATE PERCENT RECOVERY | |||
==SUMMARY== | ==SUMMARY== | ||
Water Phenol-d6 2-Fluorophenol 2,4,6-Tribromophenol (8-50)(8-58)(10-123)ACL Sample#233721 19 28 63 233722 45 60 51 233723 63 83 118 | |||
Water Phenol-d6 2-Fluorophenol 2,4,6-Tribromophenol (8-50) (8-58) (10-123) | |||
ACL Sample # | |||
233721 19 28 63 233722 45 60 51 | |||
- 233723 233726 63 15 83 33 118 100 | |||
,- | |||
** Matrix Interference DO=Diluted Out Page 68 of 88 | |||
IA CL I Phone: (770) 409-1444 Fax: (770) 409-1844 | |||
----A-D-VAN_C_'E._V_c_rn._"E_'M_IS_T_'R_Y_LA_B_'S_,_IN_C_. | |||
3039 Amwiler Road* Suite 100* Atlanta, GA 30360 P.O. Box 88610* Atlanta, GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231 | |||
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Acid Extractables (8270C) | |||
* Appendix II Sample ID: Matrix: Water Date Sampled: | |||
Date Extracted: 06/20/2005 Date Analyzed: 06/27/2005 ACL Sample #: Blank Units: IJg/L Analyst: RB 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 | |||
,~ 6-Dichlorophenol SQl 10 4-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 | |||
- | |||
Page 69 of 88 | |||
ADVANCED CHEMISTRY LABS, 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 r | |||
Client: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231 | |||
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Base Neutral Extractables (8270C) - Appendix II SURROGATE PERCENT RECOVERY | |||
==SUMMARY== | ==SUMMARY== | ||
Water Nitrobenzene-d5 2-Fluorobiphenyl Terphenyl-d14 (28-87)(25-106)(32-135)ACLSample# | |||
233721 92 82 124 233722 102 106 127 233723 112 95 91>--233726 99 106 109 | Water Nitrobenzene-d5 2-Fluorobiphenyl Terphenyl-d14 (28-87) (25-106) (32-135) | ||
ACLSample# | |||
233721 92 82 124 233722 102 106 127 233723 112 95 91 | |||
, >-- 233726 99 106 109 | |||
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 0,0,0-Triethyl phosphorothioate Sal 50 1,3,5-Trinitrobenzene Sal 10 | ** Matrix Interference DO=Diluted Out Page 70 0188 | ||
- | ADVANCED CHEMISTRY LABS, INC. | ||
%LIMITS (lJg/L)(lJg/L)(lJg/L)REC#REC.Pentachlorophenol 200 0 66 33.0 (9-103)Phenol 200 0 72 36.0 (12-89)2-Chlorophenol 200 0 177 88.5 (27-123)4-Ch loro-3-methyl phenol 200 0 168 84.0 (23-97)4-Nitrophenol 200 0 56 28.0 (10-80) | Phone: (770) 409-1444 3039 Amwiler Road* Suite 100 | ||
* Atlanta. GA 30360 Fax: (770) 409-1844 P.O. Box 88610 | |||
%LIMITS COMPOUND REC#REC.1,2,4-Trichlorobenzene 100 0 84 84.0 (39-98)Acenaphthene 100 0 97 97.0 (46-118)2,4-Dinitrotoluene 100 0 86 86.0 (24-96)Di-n-butyl phthalate 100 0 114 114.0 (11-117)Pyrene 100 0 94 94.0 (26-127)N-Nitrosodi-n-propylamine 100 0 81 81.0 (41-116)1,4-Dichlorobenzene 100 0 82 82.0 (36-97) | * Atlanta. GA 30356 e-mail: acl@acl-Jabs.net wwyi.advancedchemistrylabs.com Client: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACl Project #: 48231 | ||
%%QC LIMITS COMPOUND REC#RPD#RPD REC.1,2,4-Trichlorobenzene 100 91 91.0 8.0 28 (39-98)Acenaphthene 100 81 81.0 18.0 31 (46-118)2,4-Dinitrotoluene 100 94 94.0 8.9 38 (24-96)Di-n-butyl phthalate 100 113 113.0 0.9 40 (11-117)Pyrene 100 99 99.0 5.2 31 (26-127)N-Nitrosodi-n-propylamine 100 97 97.0 18.0 38 (41-116) | #154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Base Neutral Extractables (8270C) | ||
* Appendix II Sample 10: ----------- Matrix: Water Date Sampled: .--.------ | |||
Date Extracted: 06/20/2005 Date Analyzed: 06/27/2005 ACl Sample #: Blank Units: IJg/l Analyst: RB Analyte Result pal Analyte Result pal 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 | |||
Appendix II SURROGATE PERCENT RECOVERY | ~- | ||
nthracene Sal 10 2A-Dinitrotoluene Sal 10 denzo(a)anthracene Sal 10 2,6-Dinitrotoluene Sal 10 Senzo(a)pyrene Sal 10 Diphenylamine Sal 10 Senzo(b)fJuoranthene Sal 10 Disulfoton Sal 10 Senzo(g,h,i)perylene Sal 10 Ethyl methanesulfonate Sal 20 Senzo(k)f1 uora nthene 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 SOL 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 SOL 10 Chrysene Sal 10 Kepone Sal 20 Di-n-butyl phthalate Sal 10 Methapyrilene Sal 100 Di-n-octyl phthalate Sal 10 Methyl methanesulfonate Sal 10 Diallate Sal 10 Methyl parathion SOL 10 Dibenz(a,h)anthracene Sal 10 3-Methylcholanthrene Sal 10 Dibenzofuran Sal 10 2-Methylnaphthalene Sal 10 | |||
, ---t ,2-Dichlorobenzene Sal 10 Naphthalene Sal 10 | |||
, ,3-Dichlorobenzene Sal 10 1A-Naphthoquinone Sal 10 1A-Dichlorobenzene Sal 10 1-Naphthylamine Sal 10 3,3'-Dichlorobenzidine Sal 20 2-Naphthylamine Sal 10 Diethyl phthalate Sal 10 5-Nitro-o-toluidine Sal 10 Dimethoate Sal 10 2-Nitroaniline Sal 50 Page 71 of 88 | |||
ADVANCED CHEMISTRY LABS, 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: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231 | |||
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Base Neutral Extractables (8270C) | |||
* Appendix II Sample 10: Matrix: Water Date Sampled: | |||
Date Extracted: 06/20/2005 Date Analyzed: 06/27/2005 ACl Sample #: Blank Units: ~g/L Analyst: RB Analyte Result PQl 3-Nitroaniline Sal 50 4-Nitroaniline Sal 20 Nitrobenzene Sal 10 N-Nitroso-di-n-butylamine Sal 10 | |||
-N-Nitrosodiethylamine Nitrosodimethylamine | |||
.i-Nitrosodiphenylamine Sal Sal Sal 20 10 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 0,0,0-Triethyl phosphorothioate Sal 50 1,3,5-Trinitrobenzene Sal 10 Page 72 of 88 | |||
- ADVANCED CHEMISTRY LABS, INC. | |||
SEMI-VOL GC/MS UNIT # 4 ACID EXTRACTABLES (8270C) | |||
WATER SEMI-VOLATILE MATRIX SPIKE/MATRIX SPIKE DUPLICATE RECOVERY Sequence Date: 06-25-05 Matrix Spike - Sample No.: LCS062005 SPIKE SAMPLE MS MS ac. | |||
COMPOUND ADDED CONCENTRATION CONCENTRATION % LIMITS (lJg/L) (lJg/L) (lJg/L) REC # REC. | |||
Pentachlorophenol 200 0 66 33.0 (9-103) | |||
Phenol 200 0 72 36.0 (12-89) 2-Chlorophenol 200 0 177 88.5 (27-123) 4-Ch loro-3-methyl phenol 200 0 168 84.0 (23-97) 4-Nitrophenol 200 0 56 28.0 (10-80) | |||
- COMPOUND SPIKE ADDED MSD CONCENTRATION MSD | |||
% % | |||
ac LIMITS (lJg/L) (lJg/L) REC # RPD # RPD REC. | |||
Pentachlorophenol 200 67 33.5 1.5 50 (9-103) | |||
Phenol 200 75 37.5 4.1 42 (12-89) 2-Chlorophenol 200 151 75.5 15.9 40 (27-123) 4-Chloro-3-methylphenol 200 166 83.0 1.2 42 (23-97) 4-Nitrophenol 200 63 31.5 11.8 50 (10-80) | |||
# Column to be used to flag recovery and RPD values with an asterisk | |||
* Values outside of ac limits RPD: 0 out of 5 outside limits Spike Recovery: 0 out of 10 outside limits* | |||
Comments: | |||
I | |||
- | |||
Page 73 of 88 | |||
ADVANCED CHEMISTRY LABS, INC. | |||
SEMI-VOL GC/MS UNIT # 4 BASE/NEUTRAL EXTRACTABLES (8270C) | |||
WATER SEMI-VOLATILE MATRIX SPIKE/MATRIX SPIKE DUPLICATE RECOVERY Sequence Date: 06-25-05 Matrix Spike - Sample No.: LCS062005 SPIKE SAMPLE MS MS ac. | |||
ADDED CONCENTRATION CONCENTRATION % LIMITS COMPOUND (~g/L) (~g/L) (~g/L) REC # REC. | |||
1,2,4-Trichlorobenzene 100 0 84 84.0 (39-98) | |||
Acenaphthene 100 0 97 97.0 (46-118) 2,4-Dinitrotoluene 100 0 86 86.0 (24-96) | |||
Di-n-butyl phthalate 100 0 114 114.0 (11-117) | |||
Pyrene 100 0 94 94.0 (26-127) | |||
N-Nitrosodi-n-propylamine 100 0 81 81.0 (41-116) | |||
,- | |||
1,4-Dichlorobenzene 100 0 82 82.0 (36-97) | |||
SPIKE MSD MSD ADDED CONCENTRATION % % QC LIMITS COMPOUND ~g/L ~g/L REC # RPD # RPD REC. | |||
1,2,4-Trichlorobenzene 100 91 91.0 8.0 28 (39-98) | |||
Acenaphthene 100 81 81.0 18.0 31 (46-118) 2,4-Dinitrotoluene 100 94 94.0 8.9 38 (24-96) | |||
Di-n-butyl phthalate 100 113 113.0 0.9 40 (11-117) | |||
Pyrene 100 99 99.0 5.2 31 (26-127) | |||
N-Nitrosodi-n-propylamine 100 97 97.0 18.0 38 (41-116) 1A-Dichlorobenzene 100 95 95.0 14.7 28 (36-97) | |||
# Column to be used to flag recovery and RPD values with an asterisk | |||
* Values outside of ac limits RPD: 0 out of 7 outside limits Spike Recovery: 0 out of 14 outside limits Comments: | |||
Page 74 of 88 | |||
IA CL I ADVANCED CHEMISTRY LABS, INC. | |||
Phone: (770) 4~09~_~14~4~4-------------3~0~3~9~Am-w~i~le-r~Ro-a~d-.~Su~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: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231 | |||
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Pesticides/PCBs (8081A18082)* Appendix II SURROGATE PERCENT RECOVERY | |||
==SUMMARY== | ==SUMMARY== | ||
Water TCMX DCBP (30-130)(30-130)ACLSample# | |||
233722 134**70 233723 54 82 233726 54 82-I**Matrix Interference DO=Diluted Out Page 75 of 88 | Water TCMX DCBP (30-130) (30-130) | ||
- | ACLSample# | ||
-Appendix II Sample ID: ACL Sample#: Blank Units: I-'g/L Analyte Result PQL Aldrin Sal 0.05 Arochlor-1016 Sal 0.50 Arochlor-1221 Sal 0.50 Arochlor-1232 Sal 0.50 Arochlor-1242 | 233722 134** 70 233723 54 82 | ||
- | |||
233726 54 82 | |||
.- | |||
I | |||
** Matrix Interference DO=Diluted Out Page 75 of 88 | |||
IACLI ADVANCED CHEMISTRY LABS, 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: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231 | |||
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Pesticides/PCBs (8081A18082) - Appendix II Sample ID: Matrix: Water Date Sampled: | |||
Date Extracted: 06/20/2005 Date Analyzed: 06/23/2005 ACL Sample #: Blank Units: I-'g/L Analyst: TM Analyte Result PQL Aldrin Sal 0.05 Arochlor-1016 Sal 0.50 Arochlor-1221 Sal 0.50 Arochlor-1232 Sal 0.50 | |||
-Arochlor-1242 | |||
-ochlor-1248 Jochlor-1254 Sal Sal Sal 0.50 0.50 0.50 Arochlor-1260 Sal 0.50 a-SHC Sal 0.05 b-SHC Sal 0.05 d-SHC Sal 0.05 g-SHC Sal 0.05 Chlordane Sal 0.10 4,4'-DDD Sal 0.05 4,4'-DDE Sal 0.05 4,4'-DDT Sal 0.05 Dieldrin Sal 0.05 Endosulfan I Sal 0.05 Endosulfan II Sal 0.05 Endosulfan sulfate Sal 0.05 Endrin Sal 0.05 Endrin aldehyde Sal 0.05 Heptachlor Sal 0.05 Heptachlor epoxide Sal 0.05 Methoxychlor Sal 0.05 Toxaphene Sal 2.00 | |||
- | |||
Page 76 of 88 | |||
Advanced Chemistry Labs | |||
-- Pesticides Spike Report (EPA Method 608) | |||
Instrument 10: HP5890A-ECDGC#1 Column: STx-CLPII, 30m, O.53mm, 0.42fJm ACL#: LCSW062005 Matrix: Water Extraction Date: 6/20/05 Analysis Date: 6/23/05 Initial Volume: 1000.0 ml Final Volume: 1 Dilution Factor: 1 Unit: fJg/L or ppb R.T. Spike Sample MS MS R.T. MSD MSD RPD QC Limits Pesticide MS Added Result Cone. Ree. (%) MSD Cone. Ree. (%1 (%) RPD % Recovery a-BHC 7.397 0.500 0.000 0.520 .104 7.398 0.528 106 1 25 37 134 g-BHC (Lindane) 8.387 0.500 0.000 0.499 100 8.338 0.503 101 1 25 21 127 b-BHC 8.650 0.500 0.000 0.472 94 8.650 0.476 95 1 25 17 147 d-BHC 9.550 0.500 0.000 0.502 100 9.550 0.506 101 1 25 19 140 Heptachlor 9.690 0.500 0.000 0.516 103 9.690 0.521 104 1 25 34 111 Aldrin 10.706 0.500 0.000 0.497 99 10.706 0.501 100 1 25 42 122 Heptachlor Epoxide 12.536 0.500 0.000 0.513 103 12.535 0.517 103 1 25 37 14~ | |||
a-Endosulfan I 13.855 0.500 0.000 0.497 99 13.854 , 0.500 100 1 25 45 153 14.217 0.500 0.000 0.508 102 14.216 103 30 145 | |||
- | |||
DOE 0.515 1 25 Dieldrin 14.785 0.500 0.000 0.585 117 14.784 0.589 118 1 25 36 146 Endrin 15.820 0.500 0.000 0.526 105 15.819 0.532 106 1 25 30 147 DOD 16.209 0.500 0.000 0.503 101 16.208 0.508 102 1 25 31 141 b-Endosulfan II 16.561 0.500 0.000 0.502 100 16.560 0.507 101 1 25 1 202 DDT 17.251 0.500 0.000 0.526 105 17.251 0.535 107 2 25 25 160 Endrin Aldehyde 16.689 0.500 0.000 0.529 106 17.688 0.535 107 1 25 40 160 EndosuJfan Sulfate 18.615 0.500 0.000 0.480 96 18.614 0.485 97 1 25 26 144 Methoxychlor 19.575 0.500 0.000 0.534 107 19.573 0.540 108 1 25 40 160 Mirex 20.358 0.500 0.000 0.443 89 20.358 0.447 89 1 25 40 160 Endrin Ketone 20.510 0.500 0.000 0.495 99 20.509 0.497 99 0 25 40 160 Pesticide Calculation based on curve prep. on OS/20/05 | |||
* Outside QC limits | |||
-Page 77 of 88 | |||
ADVANCED CHEMISTRY LABS, 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: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231 | |||
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Chlorinated Herbicides (8151A) | |||
* Appendix II SURROGATE PERCENT RECOVERY | |||
==SUMMARY== | ==SUMMARY== | ||
Water oeAA (30-130)ACLSample# | |||
233722 53 233723 51 233726 67- | Water oeAA (30-130) | ||
ACLSample# | |||
ACL Sample#: Blank Analyte 2,4-0 Oinoseb 2,4,5-TP (Silvex)2,4,5-T | 233722 53 233723 51 | ||
- | |||
*Advanced Chemistry Labs Herbicides Spike Report (SW-846 Method 8151A)Instrument 10: HP5890A-ECDGC#5 Column: STx-CLPII, 30m, O.53mm, 0.42Jlm ACL#: Matrix: Extraction Date: Analysis Date: Initial Volume: Final Volume: Dilution Factor: Unit: | 233726 67 I - | ||
** Matrix Interference DO=Diluted Out Page 78 of 88 | |||
IACLI Fax: (770) 409-1844 ADVANCED CHEMISTRY LABS, INC. | |||
Phone: (770) 4~0~9-~144~4--------------3~0~3~9"":"A-m-w~i1e-r~R~o-ad":""*~S~u~it-e ":""10~0~*~A~tJa-n"":"ta-.~G"":"A-3~0~3~60~ | |||
P.O. Box 88610* Atlanta. GA 30356 | |||
- e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231 | |||
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Chlorinated Herbicides (8151A) | |||
* Appendix II Sample 10: ----------- Matrix: Water Date Sampled: | |||
Date Extracted: 06/20/2005 Date Analyzed: 07/13/2005 ACL Sample #: Blank Units: lJ9/L Analyst: TM Analyte Result PQL 2,4-0 Sal 1.0 Oinoseb Sal 1.0 2,4,5-TP (Silvex) Sal 1.0 2,4,5-T Sal 1.0 Page 79 of 88 | |||
* Advanced Chemistry Labs Herbicides Spike Report (SW-846 Method 8151A) | |||
Instrument 10: HP5890A-ECDGC#5 Column: STx-CLPII, 30m, O.53mm, 0.42Jlm ACL#: LCSW062005 Matrix: WATER Extraction Date: 6/202005 Analysis Date: 7/13/05 Initial Volume: 1000.0 ml Final Volume: 4 Dilution Factor: 1 Unit: Jlg/L orppb R.T. Spike Sample MS MS R.T. MSD MSD RPD QC Limits Herbicide MS Added Result Conc. Rec. (%) MSD Conc. Rec. (%) (%) RPD % Recovery Dalapon 7.632 4.000 0.000 2.703 68 7.635 2.613 65 3 25 40 160 4-Nitrophenol 20.340 4.000 0.000 1.906 48 20.337 2.299 57 19 25 40 160 Dicamba 21.988 0.400 0.000 0.367 92 21.985 0.355 89 4 25 40 160 MCPP 22.255 400.000 0.000 368.237 92 22.252 354.808 89 4 25 40 160 MCPA 22.785 400.000 0.000 296.460 74 22.783 290.738 73 2 25 40 160 Dichlorprop 23.471 4.000 0.000 2.786 70 23.469 2.722 68 2 25 40 160 | |||
- | |||
2,4-D 24.080 4.000 0.000 2.877 72 24.078 2.767 69 4 25 40 160 entachlorophenol 24.407 0.400 0.000 0.329 82 24.406 0.320 80 3 25 40 160 Silvex(2,4,5-TP) 25.372 0.400 0.000 0.354 89 25.369 0.343 86 3 25 40 160 2,4,5-T 25.959 0.400 0.000 0.511 128 25.957 0.505 126 1 25 40 160 2,4-D8 26.619 4.000 0.000 2.608 65 26.617 2.648 66 2 25 40 160 Dinoseb 26.998 0.400 0.000 0.238 59 26.996 0.238 60 0 25 40 160 Picloram 28.309 0.400 0.000 0.274 69 28.305 0.275 69 0 25 40 160 Acifluorfen 30.747 0.400 0.000 0.269 67 30.744 0.267 67 1 25 40 160 Herbicide Calculation based on curve prep. on 05126105 | |||
* Outside QC limits Page 80 of 88 | |||
ADVANCED CHEMISTRY LABS, 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: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231 | |||
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Miscellaneous Organics (8011) | |||
* Appendix II SURROGATE PERCENT RECOVERY | |||
==SUMMARY== | ==SUMMARY== | ||
. Water Bromofluorobenzene (40-140) | |||
ACL Sample # | |||
233715 87 233716 85 233717 97 | |||
.- | |||
233718 100 233719 92 233720 103 233721 102 233722 92 233723 87 233724 91 233725 111 233726 108 233727 109 | |||
- | |||
** Matrix Interference DO=Diluted Out Page 81 of 88 | |||
- | |||
IACLI ADVANCED CHEMISTRYLABS, INC. | |||
- | |||
- | Phone: (770) 4~09~-~144~4--------------3~0~3~9~A-m-w~i1e-r~R~o-ad~.~S~u~ite~10~0-.~A~tl-an~ta-,""G--A-3~0"'3"'60~ | ||
- | 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 #: Plant Vogtle 4665 lower Roswell Road ACl Project #: 48231 | ||
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Miscellaneous Organics (8011) - Appendix II Sample 10: ----------- Matrix: Water Date Sampled: | |||
Date Extracted: 06/20/2005 Date Analyzed: 06/20/2005 ACL Sample #: Blank Units: ~g/l Analyst: TM Analvte Result pal 1,2-Dibromo-3-chloropropane SQl 0.20 1,2-Dibromoethane SQl 0.05 | |||
,- | |||
Page 82 of 88 . | |||
- | |||
- | Advanced Chemistry Labs | ||
- | - Pesticides Spike Report (SW-846 Method B011/Method 504.1) | ||
Instrument 10: HP5890A-ECDIFIDGC#2 Column: SPB-5, 30m, O.32mm, O.25flm ACL#: LCSW062005 Matrix: Water Extraction Date: 6/20105 Analysis Date: 6/20105 Initial Volume: 35.0 ml Final Volume: 2 Dilution Factor: 1 Unit: flglL orppb R.T. Spike Sample MS MS R.T. MSD MSD RPD QCLimits Pesticide MS Added Result Cone. Ree. (%) MSD Cone. Ree. (%) (%) RPD % Recovery EDB 3.816 0.071 0.000 0.081 113 3.807 0.075 105 8 25 60 140 rep 6.180 0.071 0.000 0.077 109 6.167 0.076 107 2 25 60 140 DBCP 9.630 0.071 0.000 0.067 94 9.623 0.068 95 1 25 60 140 | |||
- | * Outside QC limits | ||
- | ..- | ||
- | I - | ||
Page 83 of 88 | |||
IACLI Phone: (710) 409-1444 Fax: (770) 409-1844 ADVANCED CHEMISTRY LABS, INC. | |||
3039 Amwiler Road* Suite 100 | |||
- | * Atlanta. GA 30360 P.O. Box 88610* Atlanta, GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231 | ||
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Appendix I Metals (60108/7841/7041) | |||
Sample 10: Matrix: Water Date Sampled: | |||
Date Extracted: | |||
Date Analyzed: 06/2312005 ACL Sample #: Blank Units: mg/L Analyst: SW/AD Analyte Result PQL Antimony BOl 0.006 Arsenic BOl 0.010 Barium BOl 0.020 Beryllium BOl 0.004 Cadmium BOl 0.005 | |||
~l1romium BOl 0.020 Jbalt 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 Page 84 of 88 | |||
-ND<5 26.5 6/14/2005 ND<5 26.5 Rank Sum=238.5 Rank Mean=26.5 GWB-6/MW-6 7/30/2002 ND<5 26.5 9/24/2002 ND<5 26.5 10/21/2002 ND<5 26.5 1213/2002 ND<100 26.5 6/24/2003 ND<5 26.5 12/17/2003 ND<5 26.5 6/15/2004 ND<5 26.5 12/28/2004 ND<5 26.5 6/13/2005 ND<5 26.5 Rank Sum=238.5 Rank Mean=26.5 GWC-13/MW-137/30/2002 ND<5 26.5 9/24/2002 ND<5 26.5 10/21/2002 ND<5 26.5 Page 25 | ADVANCED CHEMISTRY LABS, 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: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231 | |||
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Appendix II Metals (6010B/7470Al7841/7041) | |||
Sample ID: Matrix: Water Date Sampled: | |||
Date Extracted: | |||
Date Analyzed: 06/23/2005 ACL Sample #: Blank Units: mg/L Analyst: SW/AD/JR Analvte Result PQL Antimony Sal 0.006 Arsenic Sal 0.010 Sarium Sal 0.020 Seryllium Sal 0.004 Cadmium Sal 0.005 Chromium | |||
.- Sal 0.020 | |||
)balt Sal 0.050 | |||
~opper 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 Page 85 of 88 | |||
ADVANCED CHEMISTRY LABS, INC. | |||
ICP Metals Water Matrix Spike/Matrix Spike Duplicate Recoveries lilstrument : TJA 61 E Trace ICP Date Digested: 6/20105 Date Analyzed: 6/23/05 ACL Sample No. : 233726-6 Spike Sample MS MS MSD MSD Added Result Result Recovery Result Recovery QC Limits ANALYTE (ppm) (ppm) (ppm) (%) # (ppm) (%) # RPD # RPD % Recovery Antimony 0.040 BRL 0.0337 84.3 0.0321 80.3 4.9 20 75 125 Arsenic 0.200 BRL 0.1929 96.5 0.1971 98.6 2.2 20 75 125 Barium 1.000 BRL 1.0040 100.4 1.0160 101.6 1.2 20 75 125 Beryllium 0.200 BRL 0.2009 100.5 0.2056 102.8 2.3 20 75 125 Cadmium 0.050 BRL 0.0491 98.2 00500 100.0 1.8 20 75 125 Chromium 0.200 BRL 0.2005 100.3 0.2037 101.9 1.6 20 75 125 Cobalt 0.200 BRL 0.2013 100.7 0.2045 102.3 1.6 20 75 125 Copper 0.200 BRL 0.2055 102.8 0.2088 104.4 16 20 75 125 Lead 0.200 BRL 0.2001 100.1 0.2050 102.5 2.4 20 75 125 Nickel 0.200 0.0049 0.2036 99.4 0.2054 100.3 0.9 20 75 125 Selenium 0.050 BRL 0.0445 89.0 0.0459 91.8 3.1 20 75 125 Silver 0.020 BRL 0.0197 98.5 0.0201 100.5 2.0 20 75 125 Tin 0.200 BRL 0.1982 99.1 0.2010 100.5 1.4 20 75 125 Thallium 0.040 BRL 0.0351 87.8 0.0346 86.5 1.4 20 75 125 Vanadium 0.500 BRL 0.4995 99.9 0.5075 101.5 1.6 20 75 125 Zinc 0.200 0.0154 0.2100 97.3 0.2121 98.4 1.1 20 75 125 BRL denotes results 'Below Reporting Level' | |||
# Column to be used to flag recovery and RPD values with an asterisk | |||
* Values outside of QC limits RPD: o out of 16 outside limits Rec. %: o out of 32 outside limits Comments: | |||
Page 86 of 88 | |||
)---1 I ACL ....~~~~~~~~~A;;.=D~\I.~~~N~C~ED~C~H~E~M~/S~~~R~Y~L~A~B~S~! I~N.;=;.;C. | |||
) ) | |||
3039 Amwiler Road* Suite 100' Atlanta, GA 30360. P. O. Box 88610 | |||
* Atlanta, GA 30356. (770) 409-1444' Fax (770) 409-1844 Company Name: CHAIN-OF CUSTODY RECORD eo eo AND ANALYSIS REQUEST .... | |||
o I"- | |||
eo ANALYSIS REQUEST Q) 0> | |||
co a.. | |||
I attest that the proper field sampling Sampler Name (Print): | |||
procedures were used during the collection of these samples. | |||
Matrix Field ID Sample c: | |||
Sc: Q) u .... | |||
10 Cl :J e | |||
0 ." | |||
.... ." | |||
Q) | |||
(J | |||
'0 :J .c | |||
'Ij, Ul ;q: iii a. (5 Remarks Special Handling ACL Contact _ | |||
Quote#---- | |||
Special Reporting Requirements Cooler Temp. | |||
FaxO ACL Project #: | |||
Received by: | |||
.... | |||
CUSTODY Received by: | |||
RECORD -----l...--------- -+-------1----+-----------~~~~~~~~==~ | |||
Relinquished by : | |||
) | |||
~~~~~~~~~A;.=b~v:~:4~N~C~ED~C~H~EM~/S~~~R~Y~L~A~B~S!~/~N~C. | |||
,) ACt 1.... 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 #: {170 67B-'1{PQ (P CHAIN-OF CUSTODY RECORD co co | |||
:~ V~~ ~o.vl1P Fax # : l'110') gZ 1- G3l/-Z; AND ANALYSIS REQUEST '0 co co Site Location: | |||
GJA . | |||
Q) | |||
ANALYSIS REQUEST | |||
\J\) lJ.k1fUh~D{O C) | |||
III J a.. | |||
Client Project: (#) | |||
(Name) ~tcwJ ~ +1.£. | |||
I attest that the proper field sampling Sampler Name (Print): | |||
procedures were used during theA1. | |||
collection of these samples. "" t I' Matrix Field ... | |||
Q) | |||
Sample c: | |||
:§ tl 10 c: Q) | |||
Ol :J ... | |||
0 | |||
... e | |||
"'C 5 | |||
"'C Q) | |||
() *0 | |||
<< | |||
:J | |||
'It: (J) Cii ll. Remarks Special Detection Limits Remarks: TAT Special Handling 4J f) fH1 | |||
/} \ I fII/'l...\;\t Priority (24 hr) 0 ACL Contact _ | |||
n,,,,-\~ l- \h~V 1-------------- | |||
Rush (48 hr) 0 | |||
-+ ...;... " T " ' - - - - - - - - - - - t R u s h (72 hr) 0 Quote#---- | |||
Special Reporting Requirements Lab Use Only: Cooler Temp. ~N~o~rm~al _ _...::0::..L~P.;O~.~==:::;::::=======_I QAlQC Level FaxO ACL Project #: 3.1 DC Level 1 0 Level 2 0 Other 0 | |||
- | |||
Received by: | |||
CUSTODY Received by: | |||
RECORD Relinquished by : | |||
ApPENDIX C - STATISTICAL ANALYSES | |||
.- LANDFILL #2 Concentrations (mg/L) | |||
Parameter: Barium Original Data (Not Transformed) | |||
Non-Detects Replaced with 1/2 DL Total Samples: 33 Total Non-Detect: 16 Percent Non-Detects: 48.4848% | |||
Total Background Samples: 9 There is 1 background well Well Samples NO Date Result Original GWA-2/MW-2 9 6 (66.6667%) 7/30/2002 0.027 0.027 9/24/2002 ND<0.01 ND<0.02 10/21/2002 ND<0.01 ND<0.02 12/4/2002 0.015 0.015 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 12128/2004 ND<0.01 ND<0.02 6/14/2005 0.021 0.021 There are 3 compliance wells Well Samples NO Date Result Original GWB-4/MW-4 9 3 (33.3333%) 7/30/2002 0.021 0.021 9/24/2002 0.021 0.021 10/21/2002 0.021 0.021 12/412002 - 0.0205 0.0205 6/25/2003 ND<0.01 ND<0.02 12117/2003 ND<0.01 ND<0.02 6/16/2004 ND<0.01 ND<0.02 12/28/2004 0.021 0.,021 6/1412005 0.042 0.042 GWC-11/MW-119 3 (33.3333%) 7/30/2002 0.085 0.085 9/24/2002 0.02 0.02 10/21/2002 0.025 0.025 12/412002 0.018 0.018 6/25/2003 ND<0.01 ND<0.02 12117/2003 0.022 0.022 6/16/2004 ND<0.01 ND<0.02 12/28/2004 ND<0.01 ND<0.02 6/14/2005 0.034 0.034 GWC-3/MW-3 6 4 (66.6667%) 7/30/2002 ND<0.01 ND<0.02 9/24/2002 ND<0.01 ND<0.02 12/4/2002 0.02 0.02 12/17/2003 ND<0.01 ND<0.02 6116/2004 0.02 0.02 6/14/2005 ND<0.01 ND<0.02 There is 1 unused well Well Samples NO Date Result Original Page 1 | |||
EO-Blank 4 4(100%) 6/25/2003 ND<0.01 ND<0.02 12/17/2003 ND<0.01 ND<0.02 611612004 ND<0.01 ND<0.02 12/28/2004 ND<0.01 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 16; Samples 33 = | |||
i x(i) x(n-i+1) x(n-1 +1 )-x(i)a(n-i+1) b(i) 1 0.01 0.085 0.075 0.4156 0.03117 2 0.01 0.042 0.032 0.2876 0.0092032 3 0.01 0.034 0.024 0.2451 0.0058824 4 0.01 0.027 0.017 0.2137 0.0036329 5 0.01 0.025 0.015 0.188 0.00282 6 0.01 0.022 0.012 0.166 0.001992 7 0.01 0.021 0.011 0.1463 0.0016093 8 0.01 0.021 0.011 0.1284 0.0014124 9 0.01 0.021 0.011 0.1118 0.0012298 10 0.01 0.021 0.011 0.0961 0.0010571 11 0.01 0.021 0.011 0.0812 0.0008932 12 0.01 0.0205 0.0105 0.0669 0.00070245 13 0.01 0.02 0.01 0.053 0.00053 14 0.01 0.02 0.01 0.0395 0.000395 15 0.01 0.02 0.01 0.0262 0.000262 16 0.01 0.018 0.008 0.0131 0.0001048 17 0.015 0.015 o 18 0.018 0.01 -0.008 19 0.02 0.01 -0.01 20 0.02 0.01 -0.01 21 0.02 0.01 -0.01 22 0.0205 0.01 -0.0105 23 0.021 0.01 -0.011 24 0.021 0.01 -0.011 25 0.021 0.01 -0.011 26 0.021 0.01 -0.011 27 0.021 0.01 -0.011 28 0.022 0.01 -0.012 29 0.025 0.01 -0.015 30 0.027 0.01 -0.017 31 0.034 0.01 -0.024 32 0.042 0.01 -0.032 33 0.085 0.01 -0.075 Sum of b values = 0.0628966 Sample Standard Deviation = 0.0143088 W Statistic = 0.603807 5% Critical value of 0.931 exceeds 0.603807 Evidence of non-normality at 95% level of significance 1% Critical value of 0.906 exceeds 0.603807 Evidence of non-normality at 99% level of significance Page3 | |||
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 Result Rank GWA-2/MW-2 7/3012002 0.027 30 9/24/2002 ND<0.01 8.5 10/21/2002 ND<0.01 8.5 12/412002 0.015 17 6125/2003 ND<0.01 8.5 12/17/2003 ND<0.01 8.5 611612004 ND<0.01 8.5 12/28/2004 ND<0.01 8.5 611412005 0.021 23 Rank Sum = 121 Rank Mean = 13.4444 Background Rank Sum = 121 Background Rank Mean = 13.4444 Compliance Wells WelllD Date Result Rank GWB-4/MW-4 7/30/2002 0.021 24 9/24/2002 0.021 25' 10/21/2002 0.021 26 12/412002 - 0.0205 22 6125/2003 ND<0.01 8.5 12/17/2003 ND<0.01 8.5 611612004 ND<0.01 8.5 12/28/2004 0.021 27 611412005 0.042 32 Rank Sum = 181.5 Rank Mean = 20.1667 GWC-11/MW-117/30/2002 0.085 33 9/24/2002 0.02 19 10/21/2002 0.025 29 12/412002 0.018 18 6125/2003 ND<0.01 8.5 12/17/2003 0.022 28 611612004 ND<0.01 8.5 12/28/2004 ND<0.01 8.5 611412005 0.034 31 Rank Sum = 183.5 Rank Mean = 20.3889 GWC-3/MW-3 7/3012002 ND<0.01 8.5 9/24/2002 ND<0.01 8.5 12/4/2002 0.02 20 Page4 | |||
12/17/2003 ND<0.01 8.5 6116/2004 0.02 21 6/14/2005 ND<0.01 8.5 Rank Sum = 75 Rank Mean = 12.5 Calculation Results: | |||
Kruskal-Wallis H Statistic = 4.58705 | |||
= | |||
Kruskal-Wallis H Statistic (adjusted for tied non-detects) 5.17513 95% Confidence comparison value is 7.81472 at 3 degrees of freedom 4.58705 < 7.81472 indicating no significant group difference at 5% significance level 5.17513 < 7.81472 indicating no significant group difference at 5% significance level when adjusted for ties PageS | |||
Concentrations (mg/L) | |||
Parameter: Zinc Original Data (Not Transformed) | |||
Non-Detects Replaced with 1/2 DL Total Samples: 33 Total Non-Detect: 28 Percent Non-Detects: 84.8485% | |||
Total Background Samples: 9 There is 1 background well Well Samples NO Date Result Original GWA-2/MW-2 9 9 (100%) 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<0.01 ND<0.02 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 There are 3 compliance wells Well Samples NO Date Result Original GWB-4/MW-4 9 8 (88.8889%) 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<0.01 ND<0.02 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 12128/2004 ND<0.01 ND<0.02 6/14/2005 0.029 0.029 GWC-11/MW-119 6 (66.6667%) 7/30/2002 0.034 0.034 9/24/2002 ND<0.01 ND<0.02 10/21/2002 ND<0.01 ND<0.02 12/4/2002 ND<0.01 ND<0.02 6/25/2003 0.029 0.029 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 0.025 0.025 GWC-3/MW-3 6 5 (83.3333%) 7/30/2002 ND<0.01 ND<0.02 9/24/2002 ND<0.01 ND<0.02 12/4/2002 0.047 0.047 12/17/2003 ND<0.01 ND<0.02 6/16/2004 ND<0.01 ND<0.02 6/14/2005 ND<0.01 ND<0.02 There is 1 unused well | |||
..--.. Well Samples NO Date Result Original Page 6 | |||
EO-Blank 4 4 (100%) 6/25/2003 ND<0.01 ND<O.02 12/17/2003 ND<0.01 ND<O.02 611612004 ND<0.01 ND<O.02 12/28/2004 ND<0.01 ND<O.02 Page 7 | |||
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 = 16; Samples = 33 i x(i) x(n-i+1 ) x(n-1 +1 )-x(i)a(n-i+1) b(i) 1 0.01 0.047 0.037 0.4156 0.0153772 2 0.01 0.034 0.024 0.2876 0.0069024 3 0.01 0.029 0.019 0.2451 0.0046569 4 0.01 0.029 0.019 0.2137 0.0040603 5 0.01 0.025 0.015 0.188 0.00282 6 0.01 0.01 o 0.166 o 7 0.01 0.01 o 0.1463 o 8 0.01 0.01 o 0.1284 o 9 0.01 0.01 o 0.1118 o 10 0.01 0.01 o 0.0961 o 11 0.01 0.01 o 0.0812 o 12 0.01 0.01 o 0.0669 o 13 0.01 0.01 o 0.053 o 14 0.01 0.01 o 0.0395 o 15 0.01 0.01 o 0.0262 o 16 0.01 0.01 o 0.0131 o 17 0.01 0.01 o 18 0.01 0.01 o 19 0.01 0.01 o 20 0.01 0.01 o 21 0.01 0.01 o 22 0.01 0.01 o 23 0.01 0.01 o 24 0.01 0.01 o 25 0.01 0.01 o 26 0.01 0.01 o 27 0.01 0.01 o 28 0.01 0.01 o 29 0.025 0.01 -0.015 30 0.029 0.01 -0.019 31 0.029 0.01 -0.019 32 0.034 0.01 -0.024 33 0.047 0.01 -0.037 Sum of b values = 0.0338168 Sample Standard Deviation = 0.00883562 | |||
= | |||
W Statistic 0.457763 5% Critical value of 0.931 exceeds 0.457763 Evidence of non-normality at 95% level of significance 1% Critical value of 0.906 exceeds 0.457763 Evidence of non-normality at 99% level of significance Page 6 | |||
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 Result Rank GWA-2/MW-2 7/30/2002 ND<0.01 14.5 9/24/2002 ND<0.01 14.5 10/21/2002 ND<0.01 14.5 12/4/2002 ND<0.01 14.5 6/25/2003 ND<0.01 14.5 12/17/2003 ND<0.01 14.5 6/16/2004 ND<0.01 14.5 12/28/2004 ND<0.01 14.5 6/14/2005 ND<0.01 14.5 | |||
= | |||
Rank Sum 130.5 | |||
= | |||
Rank Mean 14.5 | |||
= | |||
Background Rank Sum 130.5 Background Rank Mean 14.5= | |||
Compliance Wells WelllD Date Result Rank GWB-4/MW-4 7/30/2002 ND<0.01 14.5 9/24/2002 ND<0.01 14.5 10/21/2002 ND<0.01 14.5 12/4/2002 - ND<0.01 14.5 6/25/2003 ND<0.01 14.5 12/17/2003 ND<0.01 14.5 6/16/2004 ND<0.01 14.5 12/28/2004 ND<0.01 14.5 6/14/2005 0.029 30 | |||
= | |||
Rank Sum 146 | |||
= | |||
Rank Mean 16.2222 GWC-11/MW-117/30/2002 0.034 32 9/24/2002 ND<0.01 14.5 10/21/2002 ND<0.01 14.5 12/4/2002 ND<0.01 14.5 6/25/2003 0.029 31 12/17/2003 ND<0.01 14.5 6/16/2004 ND<0.01 14.5 12/28/2004 ND<0.01 14.5 6/14/2005 0.025 29 | |||
= | |||
Rank Sum 179 | |||
= | |||
Rank Mean 19.8889 GWC-3/MW-3 7/30/2002 ND<0.01 14.5 9/24/2002 ND<0.01 14.5 12/4/2002 0.047 33 Page 9 | |||
12117/2003 ND<0.01 14.5 6/16/2004 ND<0.01 14.5 6/14/2005 ND<0.01 14.5 Rank Sum = 105.5 Rank Mean = 17.5833 Calculation Results: | |||
Kruskal-Wallis H Statistic = 1.485 Kruskal-Wallis H Statistic (adjusted for tied non-detects) = 3.81383 95% Confidence comparison value is 7.81472 at 3 degrees of freedom 1.485 < 7.81472 indicating no significant group difference at 5% significance level 3.81383 < 7.81472 indicating no significant group difference at 5% significance level when adjusted for ties Page 10 | |||
LANDFILL #3 Concentrations (mg/L) | |||
Parameter: Barium Original Data (Not Transformed) | |||
Non-Detects Replaced with Detection Limit Total Samples: 53 Total Non-Detect: 32 Percent Non-Detects: 60.3774% | |||
Total Background Samples: 9 There is 1 background well Well Samples ND Date Result Original GWA-15/MW-159 9 (100%) 7/30/2002 ND<0.02 ND<0.02 9/24/2002 ND<0.02 ND<0.02 10/21/2002 - ND<0.02 ND<0.02 1213/2002 ND<0.01 ND<0.01 6/24/2003 ND<0.02 ND<0.02 12/17/2003 ND<0.02 ND<0.02 6/15/2004 ND<0.02 ND<0.02 12/28/2004 ND<0.02 ND<0.02 6/14/2005 ND<0.02 ND<0.02 There are 7 compliance wells Well Samples ND Date Result Original GWA-7/MW-7 9 7 (77.7778%) 7/30/2002 - ND<0.02 ND<0.02 9/24/2002 ND<0.02 ND<0.02 10/21/2002 ND<0.02 ND<0.02 12/3/2002 0.015 0.015 6/24/2003 0.036 0.036 12117/2003 ND<0.02 ND<0.02 6/15/2004 ND<0.02 ND<0.02 12/28/2004 - ND<0.02 ND<0.02 6/14/2005 ND<0.02 ND<0.02 GWB-6/MW-6 9 9 (100%) 7/30/2002 ND<0.02 ND<0.02 9/24/2002 ND<0.02 ND<0.02 10/21/2002 ND<0.02 ND<0.02 12/3/2002 ND<0.01 ND<0.01 6/24/2003 ND<0.02 ND<0.02 12/17/2003 ND<0.02 ND<0.02 6/15/2004 ND<0.02 ND<0.02 12/28/2004 ND<0.02 ND<0.02 6/13/2005 ND<0.02 ND<0.02 GWC-13/MW-139 0(0%) 7/30/2002 0.077 0.077 9/24/2002 0.085 0.085 10/21/2002 0.083 0.083 12/312002 0.082 0.082 6/24/2003 - 0.0295 0.0295 12/17/2003 - 0.0325 0.0325 6/15/2004 - 0.034 0.034 12/28/2004 0.043 0.043 6/13/2005 - 0.0295 0.0295 Page 1 | |||
GWC-14/MW-146 0(0%) 7/30/2002 0.068 0.068 9/24/2002 - 0.0935 0.0935 10/21/2002 0.064 0.064 12/3/2002 0.106 0.106 6/24/2003 0.051 0.051 12117/2003 0.189 0.189 GWC-5/MW-5 9 5 (55.5556%) 7/30/2002 ND<0.02 ND<0.02 9/24/2002 0.02 0.02 10/21/2002 ND<0.02 ND<0.02 12/3/2002 0.018 0.018 6/24/2003 ND<0.02 ND<0.02 12/17/2003 0.142 0.142 6/15/2004 0.04 0.04 12/28/2004 ND<0.02 ND<0.02 6113/2005 ND<0.02 ND<0.02 GWC-17/MW-171 1 (100%) 6/15/2005 ND<0.02 ND<0.02 GWC-18/MW-181 1 (100%) 6/15/2005 ND<0.02 ND<0.02 There is 1 unused well Well Samples NO Date Result Original EO-Blank 5 5 (100%) 6/24/2003 ND<0.02 ND<0.02 12/17/2003 ND<0.02 ND<0.02 6/15/2004 ND<0.02 ND<0.02 12/28/2004 - ND<0.02 ND<0.02 6/15/2005 ND<0.02 ND<0.02 Page 2 | |||
Shapiro-Francia Test of Normality Parameter: Barium All Wells Normality Test of Parameter Concentrations Original Data (Not Transformed) | |||
Non-Detects Replaced with Detection Limit Total Sample Size = 53 i x(i) m(i) sum(mJ\2) sum(mx) o 0 o o o 1 0.01 -2.09693 4.39712 -0.0209693 2 0.01 -1.78661 7.5891 -0.0388354 3 0.015 -1.59819 10.1433 -0.0628083 4 0.018 -1.44663 12.2361 -0.0888477 5 0.02 -1.32854 14.0011 -0.115418 6 0.02 -1.22123 15.4925 -0.139843 7 0.02 -1.13113 16.7719 -0.162466 8 0.02 -1.04505 17.8641 -0.183367 9 0.02 -0.970094 18.8052 -0.202769 10 0.02 -0.896473 19.6088 -0.220698 11 0.02 -0.830953 20.2993 -0.237317 12 0.02 -0.765456 20.8852 -0.252626 13 0.02 -0.706302 21.3841 -0.266752 14 0.02 -0.646431 21.802 -0.279681 15 0.02 -0.591776 22.1522 -0.291516 16 0.02 -0.53594 22.4394 -0.302235 17 0.02 -0.484544 22.6742 -0.311926 18 0.02 -0.431644 22.8605 -0.320559 19 0.02 -0.382622 23.0069 -0.328211 20 0.02 -0.331854 23.117 -0.334849 21 0.02 -0.284535 23.198 -0.340539 22 0.02 -0.235269 23.2533 -0.345245 23 0.02 -0.189118 23.2891 -0.349027 24 0.02 -0.140835 23.3089 -0.351844 25 0.02 -0.0953969 23.318 -0.353752 26 0.02 -0.0476439 23.3203 -0.354704 27 0.02 o 23.3203 -0.354704 28 0.02 0.0476439 23.3226 -0.353752 29 0.02 0.0953969 23.3317 -0.351844 30 0.02 0.140835 23.3515 -0.349027 31 0.02 0.189118 23.3873 -0.345245 32 0.02 0.235269 23.4426 -0.340539 33 0.02 0.284535 23.5236 -0.334849 34 0.02 0.331854 23.6337 -0.328211 35 0.02 0.382622 23.7801 -0.320559 36 0.0295 0.431644 23.9664 -0.307825 37 0.0295 0.484544 24.2012 -0.293531 38 0.0325 0.53594 24.4884 -0.276113 39 0.034 0.591776 24.8386 -0.255993 40 0.036 0.646431 25.2565 -0.232721 41 0.04 0.706302 25.7554 -0.204469 42 0.043 0.765456 26.3413 -0.171555 43 0.051 0.830953 27.0318 -0.129176 44 0.064 0.896473 27.8354 -0.0718019 45 0.068 0.970094 28.7765 -0.00583549 46 0.077 1.04505 29.8687 0.0746334 Page 3 | |||
47 0.082 1.13113 31.1481 0.167386 48 0.083 1.22123 32.6395 0.268748 49 0.085 1.32854 34.4045 0.381674 50 0.0935 1.44663 36.4973 0.516934 51 0.106 1.59819 39.0515 0.686343 52 0.142 1.78661 42.2435 0.940041 Sample Standard Deviation = 0.0349348 | |||
= | |||
Numerator 0.883678 | |||
= = | |||
Denominator 2.68089 5242.2435 W Statistic = 0.329621 5% Critical value of 0.957 exceeds 0.329621 Evidence of non-normality at 95% level of significance 1% Critical value of 0.938 exceeds 0.329621 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 Detection Limit Kruskal Wallis Ranks Background Wells WelllD Date Result Rank GWA-15/MW-157/30/2002 ND<0.02 16.5 9/24/2002 ND<0.02 16.5 10/21/2002 - ND<0.02 16.5 12/312002 ND<0.01 16.5 6124/2003 ND<0.02 16.5 12/17/2003 ND<0.02 16.5 611512004 ND<0.02 16.5 12/28/2004 ND<0.02 16.5 611412005 ND<0.02 16.5 Rank Sum = 148.5 Rank Mean = 16.5 Background Rank Sum = 148.5 Background Rank Mean = 16.5 Compliance Wells WelllD Date Result Rank GWA-7/MW-7 7/3012002 - ND<0.02 16.5 9/24/2002 ND<0.02 16.5 10/21/2002 ND<0.02 16.5 12/3/2002 0.015 33 6/24/2003 0.036 40 12117/2003 ND<0.02 16.5 6/15/2004 ND<0.02 16.5 12128/2004 - ND<0.02 16.5 6/14/2005 ND<0.02 16.5 Rank Sum = 188.5 Rank Mean = 20.9444 GWB-6/MW-6 7/30/2002 ND<0.02 16.5 9/24/2002 ND<0.02 16.5 10/21/2002 ND<0.02 16.5 12/3/2002 ND<0.01 16.5 6/24/2003 ND<0.02 16.5 12/17/2003 ND<0.02 16.5 6/15/2004 ND<0.02 16.5 12/28/2004 ND<0.02 16.5 6/13/2005 ND<0.02 16.5 Rank Sum = 148.5 Rank Mean = 16.5 GWC-13/MW-137/30/2002 0.077 46 9/24/2002 0.085 49 10/21/2002 0.083 48 PageS | |||
12/3/2002 0.082 47 6/24/2003 - 0.0295 36 12117/2003 - 0.0325 38 6/15/2004 - 0.034 39 12128/2004 0.043 42 6/13/2005 - 0.0295 37 | |||
= | |||
Rank Sum 382 | |||
= | |||
Rank Mean 42.4444 GWC-14/MW-147/30/2002 0.068 45 9/24/2002 - 0.0935 50 10/21/2002 0.064 44 12/3/2002 0.106 51 6/24/2003 0.051 43 12/17/2003 0.189 53 | |||
= | |||
Rank Sum 286 | |||
= | |||
Rank Mean 47.6667 GWC-5/MW-5 7/30/2002 ND<0.02 16.5 9/24/2002 0.02 35 10/21/2002 ND<0.02 16.5 12/3/2002 0.018 34 6/24/2003 ND<0.02 16.5 12/17/2003 0.142 52 6115/2004 0.04 41 12/28/2004 ND<0.02 16.5 6/13/2005 ND<0.02 16.5 | |||
= | |||
Rank Sum 244.5 | |||
= | |||
Rank Mean 27.1667 GWC-17/MW-176/15/2005 ND<0.02 16.5 | |||
= | |||
Rank Sum 16.5 | |||
= | |||
Rank Mean 16.5 GWC-18/MW-186/15/2005 ND<0.02 16.5 | |||
= | |||
Rank Sum 16.5 | |||
= | |||
Rank Mean 16.5 Calculation Results: | |||
Kruskal-Wallis H Statistic = 30.3762 Kruskal-Wallis H Statistic (adjusted for tied non-detects) = 38.9421 95% Confidence comparison value is 14.0671 at 7 degrees of freedom 30.3762> 14.0671 indicating a significant group difference at 5% significance level 38.9421 > 14.0671 indicating a significant group difference at 5% significance level when adjusted for ties Individual Well Comparisons at 1% Significance Level per Comparison 1% Z score is 2.32634 Mean background rank is 16.5 Well Mean Rank Diffrom Bkg Critical Value GWA-7/MW-7 20.9444 4.44444 16.936 GWB-6/MW-6 16.5 o 16.936 GWC-13/MW-1342.4444 25.9444 16.936 GWC-14/MW-1447.6667 31.1667 18.9351 GWC-S/MW-5 27.1667 10.6667 16.936 GWC-17/MW-17165 o 37.8701 Page 6 | |||
GWC-18/MW-1816.5 o 37.8701 Individual Well Comparisons at Groupwise 5% Significance Level (0.714286% Significance Level per comparison) 0.714286% Z score is 2.45727 Mean background rank is 16.5 Well Mean Rank Diffrom Bkg Critical Value GWA-7/MW-7 20.9444 4.44444 17.8892 GWB-6/MW-6 16.5 o 17.8892 GWC-13/MW-1342.4444 25.9444 17.8892 GWC-14/MW-1447.6667 31.1667 20.0008 GWC-5/MW-5 27.1667 10.6667 17.8892 GWC-17/MW-1716.5 o 40.0015 GWC-18/MW-1816.5 o 40.0015 Page 7 | |||
Concentrations (mg/L) | |||
Parameter: Zinc Original Data (Not Transformed) | |||
Non-Detects Replaced with Detection Limit Total Samples: 53 Total Non-Detect: 43 Percent Non-Detects: 81 .1321 % | |||
Total Background Samples: 9 There is 1 background well Well Samples NO Date Result Original GWA-15/MW-159 8 (88.8889%) 7/30/2002 ND<0.02 ND<0.02 9/24/2002 ND<0.02 ND<0.02 10/21/2002 - ND<0.02 ND<0.02 12/3/2002 ND<0.02 ND<0.02 6/24/2003 ND<0.02 ND<0.02 12117/2003 ND<0.02 ND<0.02 6/15/2004 ND<0.02 ND<0.02 12/28/2004 ND<0.02 ND<0.02 6114/2005 0.029 0.029 There are 7 compliance wells Well Samples NO Date Result Original GWA-7/MW-7 9 7 (77.7778%) 7/30/2002 - ND<0.02 ND<0.02 9/24/2002 ND<0.02 ND<0.02 10/21/2002 ND<0.02 ND<0.02 1213/2002 ND<0.02 ND<0.02 6/24/2003 0.034 0.034 12/17/2003 0.023 0.023 6/1512004 ND<0.02 NO<0.02 12/28/2004 - ND<0.02 NP<0.02 6/14/2005 ND<0.02 ND<0.02 GWB-6/MW-6 9 9 (100%) 7/30/2002 ND<0.02 ND<0.02 9/24/2002 ND<0.02 ND<0.02 10/21/2002 ND<0.02 ND<0.02 12/3/2002 ND<0.02 ND<0.02 6/24/2003 ND<0.02 ND<0.02 12/17/2003 ND<0.02 ND<0.02 6/15/2004 ND<0.02 ND<0.02 12/28/2004 ND<0.02 ND<0.02 6/13/2005 ND<0.02 ND<0.02 GWC-13/MW-139 4 (44.4444%) 7/30/2002 ND<0.02 ND<0.02 9/24/2002 0.023 0.023 10/21/2002 0.027 0.027 12/312002 0.027 0.027 6/24/2003 - ND<0.02 ND<0.02 12/17/2003 - ND<0.02 ND<0.02 6/15/2004 - ND<0.02 ND<0.02 12/28/2004 0.044 0.044 6/1312005 - 0.02 0.02 Page 8 | |||
GWC-14/MW-146 5 (83.3333%) 7/30/2002 ND<0.02 ND<0.02 9/24/2002 - ND<0.02 ND<0.02 10/21/2002 ND<0.02 ND<0.02 12/3/2002 ND<0.02 ND<0.02 6/24/2003 ND<0.02 ND<0.02 12/17/2003 0.127 0.127 GWC-5/MW-5 9 8 (88.8889%) 7/30/2002 ND<0.02 ND<0.02 9/24/2002 ND<0.02 ND<0.02 10/21/2002 ND<0.02 ND<0.02 12/3/2002 ND<0.02 ND<0.02 6/24/2003 ND<0.02 ND<0.02 12/17/2003 0.032 0.032 6/15/2004 ND<0.02 ND<0.02 12/28/2004 ND<0.02 ND<0.02 6/13/2005 ND<0.02 ND<0.02 GWC-17/MW-171 1 (100%) 6/15/2005 ND<0.02 ND<0.02 GWC-18/MW-181 1 (100%) 6/15/2005 ND<0.02 ND<0.02 There is 1 unused well Well Samples NO Date Result Original EO-Blank 5 5 (100%) 6/24/2003 ND<0.02 ND<0.02 12/17/2003 ND<0.02 ND<0.02 6/15/2004 ND<0.02 ND<0.02 12/28/2004 - ND<0.02 ND<0.02 6/15/2005 ND<0.02 ND<0.02 Page 9 | |||
Shapiro-Francia Test of Normality Parameter: Zinc All Wells Normality Test of Parameter Concentrations Original Data (Not Transformed) | |||
Non-Detects Replaced with Detection Limit Total Sample Size = 53 i x(i) m(i) sum(m A 2) sum(mx) o 0 o o o 1 0.02 -2.09693 4.39712 -0.0419386 2 0.02 -1.78661 7.5891 -0.0776708 3 0.02 -1.59819 10.1433 -0.109635 4 0.02 -1.44663 12.2361 -0.138567 5 0.02 -1.32854 14.0011 -0.165138 6 0.02 -1.22123 15.4925 -0.189563 7 0.02 -1.13113 16.7719 -0.212185 8 0.02 -1.04505 17.8641 -0.233086 9 0.02 -0.970094 18.8052 -0.252488 10 0.02 -0.896473 19.6088 -0.270418 11 0.02 -0.830953 20.2993 -0.287037 12 0.02 -0.765456 20.8852 -0.302346 13 0.02 -0.706302 21.3841 -0.316472 14 0.02 -0.646431 21.802 -0.329401 15 0.02 -0.591776 22.1522 -0.341236 16 0.02 -0.53594 22.4394 -0.351955 17 0.02 -0.484544 22.6742 -0.361646 18 0.02 -0.431644 22.8605 -0.370279 19 0.02 -0.382622 23.0069 -0.377931 20 0.02 -0.331854 23.117 -0.384568 21 0.02 -0.284535 23.198 -0.390259 22 0.02 -0.235269 23.2533 -0.394964 23 0.02 -0.189118 23.2891 -0.398747 24 0.02 -0.140835 23.3089 -0.401563 25 0.02 -0.0953969 23.318 -0.403471 26 0.02 -0.0476439 23.3203 -0.404424 27 0.02 o 23.3203 -0.404424 28 0.02 0.0476439 23.3226 -0.403471 29 0.02 0.0953969 23.3317 -0.401563 30 0.02 0.140835 23.3515 -0.398747 31 0.02 0.189118 23.3873 -0.394964 32 0.02 0.235269 23.4426 -0.390259 33 0.02 0.284535 23.5236 -0.384568 34 0.02 0.331854 23.6337 -0.377931 35 0.02 0.382622 23.7801 -0.370279 36 0.02 0.431644 23.9664 -0.361646 37 0.02 0.484544 24.2012 -0.351955 38 0.02 0.53594 24.4884 -0.341236 39 0.02 0.591776 24.8386 -0.329401 40 0.02 0.646431 25.2565 -0.316472 41 0.02 0.706302 25.7554 -0.302346 42 0.02 0.765456 26.3413 -0.287037 43 0.02 0.830953 27.0318 -0.270418 44 0.02 0.896473 27.8354 -0.252488 45 0.023 0.970094 28.7765 -0.230176 46 0.023 1.04505 29.8687 -0.20614 Page 10 | |||
47 0.027 1.13113 31.1481 -0.175599 48 0.027 1.22123 32.6395 -0.142626 49 0.029 1.32854 34.4045 -0.104099 50 0.032 1.44663 36.4973 -0.0578063 51 0.034 1.59819 39.0515 -0.00346776 52 0.044 1.78661 42.2435 0.0751431 Sample Standard Deviation = 0.0151335 Numerator = 0.00564649 Denominator = 0.503088 = 5242.2435 W Statistic = 0.0112237 5% Critical value of 0.957 exceeds 0.0112237 Evidence of non-normality at 95% level of significance 1% Critical value of 0.938 exceeds 0.0112237 Evidence of non-normality at 99% level of significance Page 11 | |||
Kruskal-Wallis Non-Parametric Test Parameter: Zinc Original Data (Not Transformed) | |||
Non-Detects Replaced with Detection Limit Kruskal Wallis Ranks Background Wells WelllD Date Result Rank GWA-15/MW-157/30/2002 ND<0.02 22 9/24/2002 ND<0.02 22 10/21/2002 - ND<0.02 22 1213/2002 ND<0.02 22 6/24/2003 ND<0.02 22 12/17/2003 ND<0.02 22 6/15/2004 ND<0.02 22 12128/2004 ND<0.02 22 6/14/2005 0.029 49 Rank Sum = 225 Rank Mean = 25 Background Rank Sum = 225 Background Rank Mean = 25 Compliance Wells WelllD Date Result Rank GWA-7/MW-7 7/30/2002 - ND<0.02 22 9/24/2002 ND<0.02 22 10/21/2002 ND<0.02 22 12/3/2002 ND<0.02 22 6/24/2003 0.034 51 12117/2003 0.023 45 6/15/2004 ND<0.02 22 12/28/2004 - ND<0.02 22 6/14/2005 ND<0.02 22 Rank Sum = 250 Rank Mean = 27.7778 GWB-6/MW-6 7/30/2002 ND<0.02 22 9/24/2002 ND<0.02 22 10/21/2002 ND<0.02 22 12/3/2002 ND<0.02 22 6/24/2003 ND<0.02 22 12/17/2003 ND<0.02 22 6/15/2004 ND<0.02 22 12/28/2004 ND<0.02 22 6/13/2005 ND<0.02 22 Rank Sum = 198 Rank Mean = 22 GWC-13/MW-137/30/2002 ND<0.02 22 9/24/2002 0.023 46 10/21/2002 0.027 47 Page 12 | |||
12/3/2002 0.027 48 6/24/2003 - ND<0.02 22 12117/2003 - ND<0.02 22 6/15/2004 - ND<0.02 22 12/28/2004 0.044 52 6/1312005 - 0.02 44 | |||
= | |||
Rank Sum 325 | |||
= | |||
Rank Mean 36.1111 GWC-14/MW-147/30/2002 ND<0.02 22 9/24/2002 - ND<0.02 22 10/21/2002 ND<0.02 22 1213/2002 ND<0.02 22 6/24/2003 ND<0.02 22 12117/2003 0.127 53 | |||
= | |||
Rank Sum 163 | |||
= | |||
Rank Mean 27.1667 GWC-5/MW-5 7/3012002 ND<0.02 22 9/24/2002 ND<0.02 22 10/21/2002 ND<0.02 22 12/3/2002 ND<0.02 22 6/24/2003 ND<0.02 22 12/17/2003 0.032 50 6115/2004 ND<0.02 22 12128/2004 ND<0.02 22 6/13/2005 ND<0.02 22 | |||
= | |||
Rank Sum 226 | |||
= | |||
Rank Mean 25.1111 GWC-17/MW-176/15/2005 ND<0.02 22 | |||
= | |||
Rank Sum 22 | |||
= | |||
Rank Mean 22 GWC-18/MW-186/15/2005 ND<0.02 22 | |||
= | |||
Rank Sum 22 | |||
= | |||
Rank Mean 22 Calculation Results: | |||
= | |||
Kruskal-Wallis H Statistic 4.59469 Kruskal-Wallis H Statistic (adjusted for tied non-detects) = 9.85871 95% Confidence comparison value is 14.0671 at 7 degrees of freedom 4.59469 < 14.0671 indicating no significant group difference at 5% significance level 9.85871 < 14.0671 indicating no significant group difference at 5% significance level when adjusted for ties Page 13 | |||
Concentrations (J,lg/L) | |||
Parameter: 1,1-Dichloroethane Original Data (Not Transformed) | |||
Non-Detects Replaced with Detection Limit Total Samples: 53 Total Non-Detect: 39 Percent Non-Detects: 73.5849% | |||
Total Background Samples: 9 There is 1 background well Well Samples ND Date Result Original GWA-15/MW-159 9 (100%) 7/30/2002 ND<5 ND<5 9/24/2002 ND<5 ND<5 10/21/2002 - ND<5 ND<5 1213/2002 ND<5 ND<5 6/24/2003 ND<5 ND<5 12/17/2003 ND<5 ND<5 6/1512004 ND<5 ND<5 12/28/2004 ND<5 ND<5 6/1412005 ND<5 ND<5 There are 7 compliance wells Well Samples ND Date Result Original GWA-7/MW-7 9 9 (100%) 7/30/2002 - ND<5 ND<5 9/24/2002 ND<5 ND<5 10/21/2002 ND<5 ND<5 12/312002 ND<5 ND<5 6/24/2003 ND<5 ND<5 12/17/2003 ND<5 ND<5 6/1512004 ND<5 NO<5 12/28/2004 - ND<5 NP<5 6/1412005 ND<5 ND<5 GWB-6/MW-6 9 9 (100%) 7/30/2002 ND<5 ND<5 9/24/2002 ND<5 ND<5 10/21/2002 ND<5 ND<5 12/312002 ND<5 ND<5 6/24/2003 ND<5 ND<5 12/17/2003 ND<5 ND<5 6/1512004 ND<5 ND<5 12/28/2004 ND<5 ND<5 6/1312005 ND<5 ND<5 GWC-13/MW-139 1 (11.1111%) 7/30/2002 ND<5 ND<5 9/24/2002 6 6 10/21/2002 6 6 12/312002 7 7 6124/2003 - 9 9 12/17/2003 - 20.5 20.5 6/1512004 - 18 18 12/28/2004 16 16 611312005 - 15 15 Page 14 | |||
GWC-14/MW-146 0(0%) 7/30/2002 13 13 9/24/2002 - 21 21 10/21/2002 17 17 12/3/2002 16 16 6/24/2003 10 10 12/17/2003 10 10 GWC-5/MW-5 9 9 (100%) 7/30/2002 ND<5 ND<5 9/24/2002 ND<5 ND<5 10/21/2002 ND<5 ND<5 1213/2002 ND<5 ND<5 6/24/2003 ND<5 ND<5 12/17/2003 ND<5 ND<5 6/15/2004 ND<5 ND<5 12/28/2004 ND<5 ND<5 6/13/2005 ND<5 ND<5 GWC-17/MW-171 1 (100%) 6/15/2005 ND<5 ND<5 GWC-18/MW-181 1 (100%) 6/15/2005 ND<5 ND<5 There are 2 unused wells Well Samples NO Date Result Original EO-Blank 5 5 (100%) 6/24/2003 ND<5 ND<5 12/17/2003 ND<5 ND<5 6/15/2004 ND<5 ND<5 12/28/2004 - ND<5 ND<5 6/15/2005 ND<5 ND<5 Trip Blank 2 2(100%) 12/17/2003 ND<5 ND<5 6/13/2005 ND<5 ND<5 Page 15 | |||
r-- | |||
Shapiro-Francia Test of Normality Parameter: 1,1-Dichloroethane All Wells Normality Test of Parameter Concentrations Original Data (Not Transformed) | |||
Non-Detects Replaced with Detection Limit Total Sample Size = 53 i x(i) m(i) sum(mJ\2) sum(mx) 0 0 0 0 0 1 5 -2.09693 4.39712 -10.4847 2 5 -1.78661 7.5891 -19.4177 3 5 -1.59819 10.1433 -27.4087 4 5 -1.44663 12.2361 -34.6418 5 5 -1.32854 14.0011 -41.2845 6 5 -1.22123 15.4925 -47.3907 7 5 -1.13113 16.7719 -53.0463 8 5 -1.04505 17.8641 -58.2716 9 5 -0.970094 18.8052 -63.1221 10 5 -0.896473 19.6088 -67.6044 11 5 -0.830953 20.2993 -71.7592 12 5 -0.765456 20.8852 -75.5865 13 5 -0.706302 21.3841 -79.118 14 5 -0.646431 21.802 -82.3501 15 5 -0.591776 22.1522 -85.309 16 5 -0.53594 22.4394 -87.9887 17 5 -0.484544 22.6742 -90.4114 18 5 -0.431644 22.8605 -92.5697 19 5 -0.382622 23.0069 -94.4828 20 5 -0.331854 23.117 -96.142 21 5 -0.284535 23.198 -97.5647 22 5 -0.235269 23.2533 -98.7411 23 5 -0.189118 23.2891 -99.6867 24 5 -0.140835 23.3089 -100.391 25 5 -0.0953969 23.318 -100.868 26 5 -0.0476439 23.3203 -101.106 27 5 0 23.3203 -101.106 28 5 0.0476439 23.3226 -100.868 29 5 0.0953969 23.3317 -100.391 30 5 0.140835 23.3515 -99.6867 31 5 0.189118 23.3873 -98.7411 32 5 0.235269 23.4426 -97.5647 33 5 0.284535 23.5236 -96.142 34 5 0.331854 23.6337 -94.4828 35 5 0.382622 23.7801 -92.5697 36 5 0.431644 23.9664 -90.4114 37 5 0.484544 24.2012 -87.9887 38 5 0.53594 24.4884 -85.309 39 5 0.591776 24.8386 -82.3501 40 6 0.646431 25.2565 -78.4715 41 6 0.706302 25.7554 -74.2337 42 7 0.765456 26.3413 -68.8755 43 9 0.830953 27.0318 -61.397 44 10 0.896473 27.8354 -52.4322 45 10 0.970094 28.7765 -42.7313 46 13 1.04505 29.8687 -29.1456 Page 16 | |||
47 15 1.13113 31.1481 -12.1787 48 16 1.22123 32.6395 7.36099 49 16 1.32854 34.4045 28.6176 50 17 1.44663 36.4973 53.2104 51 18 1.59819 39.0515 81.9778 52 20.5 1.78661 42.2435 118.603 | |||
= | |||
Sample Standard Deviation 4.47189 Numerator = 14066.8 Denominator = 43928.4 = 52 42.2435 W Statistic = 0.32022 5% Critical value of 0.957 exceeds 0.32022 Evidence of non-normality at 95% level of significance 1% Critical value of 0.938 exceeds 0.32022 Evidence of non-normality at 99% level of significance Page 17 | |||
Kruskal-Wallis Non-Parametric Test Parameter: 1,1-Dichloroethane Original Data (Not Transformed) | |||
Non-Detects Replaced with Detection Limit Kruskal Wallis Ranks Background Wells Well 10 Date Result Rank GWA-15/MW-157/30/2002 ND<5 20 9/24/2002 ND<5 20 10/21/2002 - ND<5 20 1213/2002 ND<5 20 6/24/2003 ND<5 20 12/17/2003 ND<5 20 6/15/2004 ND<5 20 12/28/2004 ND<5 20 6/14/2005 ND<5 20 Rank Sum = 180 Rank Mean = 20 Background Rank Sum = 180 Background Rank Mean = 20 Compliance Wells Well 10 Date Result Rank GWA-7/MW-7 7/30/2002 - ND<5 20 9/24/2002 ND<5 20 10/21/2002 ND<5 20 1213/2002 ND<5 20 6/24/2003 ND<5 20 12/17/2003 ND<5 20 6/15/2004 ND<5 20 12/28/2004 - ND<5 20 6/14/2005 ND<5 20 Rank Sum = 180 Rank Mean = 20 GWB-6/MW-6 7/30/2002 ND<5 20 9/24/2002 ND<5 20 10/21/2002 ND<5 20 12/3/2002 ND<5 20 6/24/2003 ND<5 20 12/17/2003 ND<5 20 6/15/2004 ND<5 20 12/28/2004 ND<5 20 6/13/2005 ND<5 20 Rank Sum = 180 Rank Mean = 20 GWC-13/MW-137/30/2002 ND<5 20 9/24/2002 6 40 10/21/2002 6 41 Page 18 | |||
12/3/2002 7 42 6124/2003 - 9 43 12/17/2003 - 20.5 52 6/1512004 - 18 51 12128/2004 16 48 6/13/2005 - 15 47 | |||
= | |||
Rank Sum 384 | |||
= | |||
Rank Mean 42.6667 GWC-14/MW-147/30/2002 13 46 9/24/2002 - 21 53 10/21/2002 17 50 12/312002 16 49 6124/2003 10 44 12/17/2003 10 45 | |||
= | |||
Rank Sum 287 | |||
= | |||
Rank Mean 47.8333 GWC-5/MW-5 7/3012002 ND<5 20 9/24/2002 ND<5 20 10/21/2002 ND<5 20 12/312002 ND<5 20 6/24/2003 ND<5 20 12/17/2003 ND<5 20 6/1512004 ND<5 20 12/28/2004 ND<5 20 6/1312005 ND<5 20 | |||
= | |||
Rank Sum 180 | |||
= | |||
Rank Mean 20 GWC-17/MW-176/15/2005 ND<5 20 | |||
= | |||
Rank Sum 20 | |||
= | |||
Rank Mean 20 GWC-181MW-186/15/2005 ND<5 20 | |||
= | |||
Rank Sum 20 | |||
= | |||
Rank Mean 20 Calculation Results: | |||
Kruskal-Wallis H Statistic = 27.9881 Kruskal-Wallis H Statistic (adjusted for tied non-detects) = 46.5168 95% Confidence comparison value is 14.0671 at 7 degrees of freedom 27.9881 > 14.0671 indicating a significant group difference at 5% significance level 46.5168> 14.0671 indicating a significant group difference at 5% significance level when adjusted for ties Individual Well Comparisons at 1% Significance Level per Comparison 1% Z score is 2.32634 Mean background rank is 20 Well Mean Rank Diffrom Bkg Critical Value GWA-7/MW-7 20 o 16.936 GWB-6/MW-6 20 o 16936 GWC-13/MW-1342.6667 22.6667 16.936 GWC-14/MW-14478333 27.8333 18.9351 GWC-5/MW-5 20 o 16.936 GWC-17/MW-1720 o 37.8701 Page 19 | |||
GWC-18/MW-1820 o 37.8701 Individual Well Comparisons at Groupwise 5% Significance L.evel (0.714286% Significance Level per comparison) 0.714286% Z score is 2.45727 Mean background rank is 20 Well Mean Rank Diffrom Bkg Critical Value GWA-7/MW-7 20 o 17.8892 GWB-6/MW-6 20 o 17.8892 GWC-13/MW-1342.6667 22.6667 17.8892 GWC-14/MW-1447.8333 27.8333 20.0008 GWC-5/MW-5 20 o 17.8892 GWC-17/MW-1720 o 40.0015 GWC-18/MW-1820 o 40.0015 Page 20 | |||
Concentrations (J,lg/L) | |||
Parameter: Carbon disulfide Original Data (Not Transformed) | |||
Non-Detects Replaced with Detection Limit Total Samples: 53 Total Non-Detect: 52 Percent Non-Detects: 98.1132% | |||
Total Background Samples: 9 There is 1 background well Well Samples ND Date Result Original GWA-15/MW-159 9 (100%) 7/30/2002 ND<5 ND<5 9/24/2002 ND<5 ND<5 10/21/2002 - ND<5 ND<5 12/3/2002 ND<100 ND<100 6/24/2003 ND<5 ND<5 12/17/2003 ND<5 ND<5 6/15/2004 ND<5 ND<5 12/28/2004 ND<5 ND<5 6/14/2005 ND<5 ND<5 There are 7 compliance wells Well Samples ND Date Result Original GWA-7/MW-7 9 9 (100%) 7/30/2002 - ND<5 ND<5 9/24/2002 ND<5 ND<5 10/21/2002 ND<5 ND<5 12/3/2002 ND<100 ND<100 6/24/2003 ND<5 ND<5 12/17/2003 ND<5 ND<5 6/1512004 ND<5 ND<5 12/28/2004 - ND<5 NP<5 6/1412005 ND<5 ND<5 GWB-6/MW-6 9 9 (100%) 7/30/2002 ND<5 ND<5 9/24/2002 ND<5 ND<5 10/21/2002 ND<5 ND<5 1213/2002 ND<100 ND<100 6/24/2003 ND<5 ND<5 12/17/2003 ND<5 ND<5 6/1512004 ND<5 ND<5 12/28/2004 ND<5 ND<5 6/1312005 ND<5 ND<5 GWC-13/MW-139 9 (100%) 7/30/2002 ND<5 ND<5 9/24/2002 ND<5 ND<5 10/21/2002 ND<5 ND<5 12/312002 ND<100 ND<100 6/24/2003 - ND<5 ND<5 12/17/2003 - ND<5 ND<5 6/1512004 - ND<5 ND<5 12/28/2004 ND<5 ND<5 6/1312005 - ND<5 ND<5 Page 21 | |||
GWC-14/MW-146 6 (100%) 7/30/2002 ND<5 ND<5 9/24/2002 - ND<5 ND<5 10/21/2002 ND<5 ND<5 12/3/2002 ND<100 ND<100 6/24/2003 ND<5 ND<5 12/17/2003 ND<5 ND<5 GWC-5/MW-5 9 9 (100%) 7/30/2002 ND<5 ND<5 9/24/2002 ND<5 ND<5 10/21/2002 ND<5 ND<5 12/3/2002 ND<100 ND<100 6/24/2003 ND<5 ND<5 12/17/2003 ND<5 ND<5 6/15/2004 ND<5 ND<5 12128/2004 ND<5 ND<5 6/13/2005 ND<5 ND<5 GWC-17/MW-171 0(0%) 6/15/2005 32 32 GWC-18/MW-181 1 (100%) 6/15/2005 ND<5 ND<5 There are 2 unused wells Well Samples ND Date Result Original EO-Blank 5 5 (100%) 6/24/2003 ND<5 ND<5 12/17/2003 ND<5 ND<5 6/15/2004 ND<5 ND<5 12/28/2004 - ND<5 ND<5 6/15/2005 ND<5 ND<5 Trip Blank 2 2 (100%) 12/17/2003 ND<5 ND<5 6113/2005 ND<5 ND<5 Page 22 | |||
Shapiro-Francia Test of Normality Parameter: Carbon disulfide All Wells Normality Test of Parameter Concentrations Original Data (Not Transformed) | |||
Non-Detects Replaced with Detection Limit Total Sample Size = 53 i x(i} m(i} sum(mJ\2} sum(mx} | |||
o 0 o o o 1 5 -2.09693 4.39712 -10.4847 2 5 -1.78661 7.5891 -19.4177 3 5 -1.59819 10.1433 -27.4087 4 5 -1.44663 12.2361 -34.6418 5 5 -1.32854 14.0011 -41.2845 6 5 -1.22123 15.4925 -47.3907 7 5 -1.13113 16.7719 -53.0463 8 5 -1.04505 17.8641 -58.2716 9 5 -0.970094 18.8052 -63.1221 10 5 -0.896473 19.6088 -67.6044 11 5 -0.830953 20.2993 -71.7592 12 5 -0.765456 20.8852 -75.5865 13 5 -0.706302 21.3841 -79.118 14 5 -0.646431 21.802 -82.3501 15 5 -0.591776 22.1522 -85.309 16 5 -0.53594 22.4394 -87.9887 17 5 -0.484544 22.6742 -90.4114 18 5 -0.431644 22.8605 -92.5697 19 5 -0.382622 23.0069 -94.4828 20 5 -0.331854 23.117 -96.142 21 5 -0.284535 23.198 -97.5647 22 5 -0.235269 23.2533 -98.7411 23 5 -0.189118 23.2891 -99.6867 24 5 -0.140835 23.3089 -100.391 25 5 -0.0953969 23.318 -100.868 26 5 -0.0476439 23.3203 -101.106 27 5 o 23.3203 -101.106 28 5 0.0476439 23.3226 -100.868 29 5 0.0953969 23.3317 -100.391 30 5 0.140835 23.3515 -99.6867 31 5 0.189118 23.3873 -98.7411 32 5 0.235269 23.4426 -97.5647 33 5 0.284535 23.5236 -96.142 34 5 0.331854 23.6337 -94.4828 35 5 0.382622 23.7801 -92.5697 36 5 0.431644 23.9664 -90.4114 37 5 0.484544 24.2012 -87.9887 38 5 0.53594 24.4884 -85.309 39 5 0.591776 24.8386 -82.3501 40 5 0.646431 25.2565 -79.118 41 5 0.706302 25.7554 -75.5865 42 5 0.765456 26.3413 -71.7592 43 5 0.830953 27.0318 -67.6044 44 5 0.896473 27.8354 -63.1221 45 5 0.970094 28.7765 -58.2716 46 5 1.04505 29.8687 -53.0463 Page 23 | |||
47 32 1.13113 31.1481 -16.8501 48 100 1.22123 32.6395 105.273 49 100 1.32854 34.4045 238.127 50 100 1.44663 36.4973 382.79 51 100 1.59819 39.0515 542.609 52 100 1.78661 42.2435 721.27 Sample Standard Deviation = 30.431 Numerator = 520231 | |||
= = | |||
Denominator 2.03421e+006 52 42.2435 W Statistic = 0.255742 5% Critical value of 0.957 exceeds 0.255742 Evidence of non-normality at 95% level of significance 1% Critical value of 0.938 exceeds 0.255742 Evidence of non-normality at 99% level of significance Page 24 | |||
Kruskal-Wallis Non-Parametric Test Parameter: Carbon disulfide Original Data (Not Transformed) | |||
Non-Detects Replaced with Detection Limit Kruskal Wallis Ranks Background Wells WelllD Date Result Rank GWA-15/MW-157/30/2002 ND<5 26.5 9/24/2002 ND<5 26.5 10/21/2002 - ND<5 26.5 12/3/2002 ND<100 26.5 6/24/2003 ND<5 26.5 12/17/2003 ND<5 26.5 6/15/2004 ND<5 26.5 12128/2004 ND<5 26.5 6/14/2005 ND<5 26.5 Rank Sum = 238.5 | |||
= | |||
Rank Mean 26.5 Background Rank Sum = 238.5 Background Rank Mean = 26.5 Compliance Wells WelllD Date Result Rank GWA-7/MW-7 7/30/2002 - ND<5 26.5 9/24/2002 ND<5 26.5 10/21/2002 ND<5 26.5 12/3/2002 ND<100 26.5 6/24/2003 ND<5 26.5 12/17/2003 ND<5 26.5 6/15/2004 ND<5 26.5 12/28/2004 - ND<5 26.5 6/14/2005 ND<5 26.5 Rank Sum = 238.5 Rank Mean = 26.5 GWB-6/MW-6 7/30/2002 ND<5 26.5 9/24/2002 ND<5 26.5 10/21/2002 ND<5 26.5 1213/2002 ND<100 26.5 6/24/2003 ND<5 26.5 12/17/2003 ND<5 26.5 6/15/2004 ND<5 26.5 12/28/2004 ND<5 26.5 6/13/2005 ND<5 26.5 Rank Sum = 238.5 Rank Mean = 26.5 GWC-13/MW-137/30/2002 ND<5 26.5 9/24/2002 ND<5 26.5 10/21/2002 ND<5 26.5 Page 25 | |||
"......... | "......... | ||
12/3/2002 ND<100 26.5 6/24/2003-ND<5 26.5 12/17/2003 | 12/3/2002 ND<100 26.5 6/24/2003 - ND<5 26.5 12/17/2003 - ND<5 26.5 6/15/2004 - ND<5 26.5 12/28/2004 ND<5 26.5 6/13/2005 - ND<5 26.5 | ||
-ND<5 26.5 6/15/2004-ND<5 26.5 12/28/2004 ND<5 26.5 6/13/2005-ND<5 26.5 Rank Sum | = | ||
=52 95%Confidence comparison value is 14.0671 at 7 degrees of freedom 2.88889<14.0671 indicating no significant group difference at 5%significance level 52>14.0671 indicating a significant group difference at 5%significance level when adjusted for ties Critical Value 16.936 16.936 16.936 18.9351 16.936 37.8701 | Rank Sum 238.5 | ||
= | |||
Rank Mean 26.5 GWC-14/MW-147/30/2002 ND<5 26.5 9/24/2002 - ND<5 26.5 10/21/2002 ND<5 26.5 12/3/2002 ND<100 26.5 6/24/2003 ND<5 26.5 12/17/2003 ND<5 26.5 | |||
= | |||
Rank Sum 159 | |||
= | |||
Rank Mean 26.5 GWC-5/MW-5 7/30/2002 ND<5 26.5 9/24/2002 ND<5 26.5 10/21/2002 ND<5 26.5 12/3/2002 ND<100 26.5 6/24/2003 ND<5 26.5 12117/2003 ND<5 26.5 6/15/2004 ND<5 26.5 12/28/2004 ND<5 26.5 6/13/2005 ND<5 26.5 | |||
= | |||
Rank Sum 238.5 | |||
= | |||
Rank Mean 26.5 GWC-17/MW-176/15/2005 32 53 | |||
= | |||
Rank Sum 53 | |||
= | |||
Rank Mean 53 GWC-18/MW-186/15/2005 ND<5 26.5 | |||
= | |||
Rank Sum 26.5 | |||
= | |||
Rank Mean 26.5 Calculation Results: | |||
Kruskal-Wallis H Statistic = 2.88889 Kruskal-Wallis H Statistic (adjusted for tied non-detects) = 52 95% Confidence comparison value is 14.0671 at 7 degrees of freedom 2.88889 < 14.0671 indicating no significant group difference at 5% significance level 52> 14.0671 indicating a significant group difference at 5% significance level when adjusted for ties Individual Well Comparisons at 1% Significance Level per Comparison 1% Z score is 2.32634 Mean background rank is 26.5 Well Mean Rank Diffrom Bkg Critical Value GWA-7/MW-7 26.5 o 16.936 GWB-6/MW-6 26.5 o 16.936 GWC-131MW-1326.5 o 16.936 GWC-14/MW-1426.5 o 18.9351 GWC-5/MW-5 26.5 o 16.936 GWC-17/MW-1753 26.5 37.8701 Page 26 | |||
GWC-18/MW-1826.5 o 37.8701 Individual Well Comparisons at Groupwise 5% Significance Level (0.714286% Significance Level per comparison) 0.714286% Z score is 2.45727 Mean background rank is 26.5 Well Mean Rank Diffrom Bkg Critical Value GWA-7/MW-7 26.5 o 17.8892 GWB-6/MW-6 26.5 o 17.8892 GWC-13/MW-1326.5 o 17.8892 GWC-14/MW-1426.5 o 20.0008 GWC-5/MW-5 26.5 o 17.8892 GWC-17/MW-1753 26.5 40.0015 GWC-18/MW-1826.5 o 40.0015 Page 27 | |||
Concentrations (lJg/L) | |||
Parameter: cis-1,2-Dichloroethene Original Data (Not Transformed) | |||
Non-Detects Replaced with Detection Limit Total Samples: 53 Total Non-Detect: 42 Percent Non-Detects: 79.2453% | |||
Total Background Samples: 9 There is 1 background well Well Samples ND Date Result Original GWA-15/MW-159 9 (100%) 7/30/2002 ND<5 ND<5 9/24/2002 ND<5 ND<5 10/21/2002 - ND<5 ND<5 1213/2002 ND<5 ND<5 6/24/2003 ND<5 ND<5 12/17/2003 ND<5 ND<5 6/15/2004 ND<5 ND<5 12/28/2004 ND<5 ND<5 6/14/2005 ND<5 ND<5 There are 7 compliance wells Well Samples ND Date Result Original GWA-7/MW-7 9 9 (100%) 7/30/2002 - ND<5 ND<5 9/24/2002 ND<5 ND<5 10/21/2002 ND<5 ND<5 1213/2002 ND<5 ND<5 6/24/2003 ND<5 ND<5 12/17/2003 ND<5 ND<5 6/15/2004 ND<5 NP<5 12/28/2004 - ND<5 NP<5 6/14/2005 ND<5 ND<5 GWB-6/MW-6 9 9 (100%) 7/30/2002 ND<5 ND<5 9/24/2002 ND<5 ND<5 10/21/2002 ND<5 ND<5 12/3/2002 ND<5 ND<5 6/24/2003 ND<5 ND<5 12/17/2003 ND<5 ND<5 6/15/2004 ND<5 ND<5 12128/2004 ND<5 ND<5 6/13/2005 ND<5 ND<5 GWC-13/MW-139 4 (44.4444%) 7/30/2002 ND<5 ND<5 9/24/2002 ND<5 ND<5 10/21/2002 ND<5 ND<5 12/3/2002 ND<5 ND<5 6/24/2003 - 6 6 12117/2003 - 14 14 6/15/2004 - 9.5 9.5 12/28/2004 8 8 6/1312005 - 8 8 Page 28 | |||
GWC-14/MW-146 0(0%) 7/30/2002 10 10 9/24/2002 - 18.5 18.5 10/21/2002 16 16 12/3/2002 19 19 6/24/2003 10 10 12/17/2003 17 17 GWC-5/MW-5 9 9 (100%) 7/30/2002 ND<5 ND<5 9/24/2002 ND<5 ND<5 10/21/2002 ND<5 ND<5 12/3/2002 ND<5 ND<5 6/24/2003 ND<5 ND<5 12/17/2003 ND<5 ND<5 6/15/2004 ND<5 ND<5 12/28/2004 ND<5 ND<5 6/13/2005 ND<5 ND<5 GWC-17/MW-171 1 (100%) 6/15/2005 ND<5 ND<5 GWC-18/MW-181 1 (100%) 6/15/2005 ND<5 ND<5 There are 2 unused wells Well Samples ND Date Result Original EO-Blank 5 5 (100%) 6/24/2003 ND<5 ND<5 12117/2003 ND<5 ND<5 6/15/2004 ND<5 ND<5 12/28/2004 - ND<5 ND<5 6/15/2005 ND<5 ND<5 Trip Blank 2 2 (100%) 12/17/2003 ND<5 ND<5 6/13/2005 ND<5 ND<5 Page 29 | |||
Shapiro-Francia Test of Normality Parameter: cis-1,2-Dichloroethene All Wells Normality Test of Parameter Concentrations Original Data (Not Transformed) | |||
Non-Detects Replaced with Detection Limit Total Sample Size = 53 i x(i) m(i) sum(mI\2) sum(mx) 0 0 0 0 0 1 5 -2.09693 4.39712 -10.4847 2 5 -1.78661 7.5891 -19.4177 3 5 -1.59819 10.1433 -27.4087 4 5 -1.44663 12.2361 -34.6418 5 5 -1.32854 14.0011 -41.2845 6 5 -1.22123 15.4925 -47.3907 7 5 -1.13113 16.7719 -53.0463 8 5 -1.04505 17.8641 -58.2716 9 5 -0.970094 18.8052 -63.1221 10 5 -0.896473 19.6088 -67.6044 11 5 -0.830953 20.2993 -71.7592 12 5 -0.765456 20.8852 -75.5865 13 5 -0.706302 21.3841 -79.118 14 5 -0.646431 21.802 -82.3501 15 5 -0.591776 22.1522 -85.309 16 5 -0.53594 22.4394 -87.9887 17 5 -0.484544 22.6742 -90.4114 | |||
,~ | |||
18 5 -0.431644 22.8605 -92.5697 19 5 -0.382622 23.0069 -94.4828 20 5 -0.331854 23.117 -96.142 21 5 -0.284535 23.198 -97.5647 22 5 -0.235269 23.2533 -98.7411 23 5 -0.189118 23.2891 -99.6867 24 5 -0.140835 23.3089 -100.391 25 5 -0.0953969 23.318 -100.868 26 5 -0.0476439 23.3203 -101.106 27 5 0 23.3203 -101.106 28 5 0.0476439 23.3226 -100.868 29 5 0.0953969 23.3317 -100.391 30 5 0.140835 23.3515 -99.6867 31 5 0.189118 23.3873 -98.7411 32 5 0.235269 23.4426 -97.5647 33 5 0.284535 23.5236 -96.142 34 5 0.331854 23.6337 -94.4828 35 5 0.382622 23.7801 -92.5697 36 5 0.431644 23.9664 -90.4114 37 5 0.484544 24.2012 -87.9887 38 5 0.53594 24.4884 -85.309 39 5 0.591776 24.8386 -82.3501 40 5 0.646431 25.2565 -79.118 41 5 0.706302 25.7554 -75.5865 42 5 0.765456 26.3413 -71.7592 43 6 0.830953 27.0318 -66.7735 44 8 0.896473 27.8354 -59.6017 45 8 0.970094 28.7765 -51.8409 46 9.5 1.04505 29.8687 -41.913 Page 30 | |||
47 10 1.13113 31.1481 -30.6016 48 10 1.22123 32.6395 -18.3894 49 14 1.32854 34.4045 0.210207 50 16 1.44663 36.4973 23.3563 51 17 1.59819 39.0515 50.5256 52 18.5 1.78661 42.2435 83.5779 Sample Standard Deviation = 3.64192 | |||
= | |||
Numerator 6985.27 | |||
= = | |||
Denominator 29135.6 52 42.2435 W Statistic = 0.23975 5% Critical value of 0.957 exceeds 0.23975 Evidence of non-normality at 95% level of significance 1% Critical value of 0.938 exceeds 0.23975 Evidence of non-normality at 99% level of significance Page 31 | |||
Kruskal-Wallis Non-Parametric Test Parameter: cis-1,2-Dichloroethene Original Data (Not Transformed) | |||
Non-Detects Replaced with Detection Limit Kruskal Wallis Ranks Background Wells WelllD Date Result Rank GWA-15/MW-157/30/2002 ND<5 21.5 9/24/2002 ND<5 21.5 10/21/2002 - ND<5 21.5 12/3/2002 ND<5 21.5 6/24/2003 ND<5 21.5 12/17/2003 ND<5 21.5 6/15/2004 ND<5 21.5 12128/2004 ND<5 21.5 6/14/2005 ND<5 21.5 | |||
= | |||
Rank Sum 193.5 | |||
= | |||
Rank Mean 21.5 | |||
= | |||
Background Rank Sum 193.5 Background Rank Mean 21.5= | |||
Compliance Wells WelllD Date Result Rank GWA-7/MW-7 7/30/2002 - ND<5 21.5 9/24/2002 ND<5 21.5 10/21/2002 ND<5 21.5 12/3/2002 ND<5 21.5 6/24/2003 ND<5 21.5 12/17/2003 ND<5 21.5 6/15/2004 ND<5 21.5 12128/2004 - ND<5 21.5 6/14/2005 ND<5 21.5 | |||
= | |||
Rank Sum 193.5 | |||
= | |||
Rank Mean 21.5 GWB-6/MW-6 7/30/2002 ND<5 21.5 9/24/2002 ND<5 21.5 10/21/2002 ND<5 21.5 12/3/2002 ND<5 21.5 6/24/2003 ND<5 21.5 12/17/2003 ND<5 21.5 6/15/2004 ND<5 21.5 12/28/2004 ND<5 21.5 6/13/2005 ND<5 21.5 | |||
= | |||
Rank Sum 193.5 | |||
= | |||
Rank Mean 21.5 GWC-13/MW-137/30/2002 ND<5 21.5 9/24/2002 ND<5 21.5 10/21/2002 ND<5 21.5 Page 32 | |||
GWC-14/MW- | 12/3/2002 ND<5 21.5 6/24/2003 - 6 43 12117/2003 - 14 49 6/15/2004 - 9.5 46 12/28/2004 8 44 6/13/2005 - 8 45 | ||
Significance Level per | = | ||
Rank Sum 313 | |||
= | |||
Rank Mean 34.7778 GWC-14/MW-147/30/2002 10 47 9/24/2002 - 18.5 52 10/21/2002 16 50 1213/2002 19 53 6/24/2003 10 48 12/17/2003 17 51 | |||
= | |||
Rank Sum 301 | |||
= | |||
Rank Mean 50.1667 GWC-5/MW-5 7/30/2002 ND<5 21.5 9/24/2002 ND<5 21.5 10/21/2002 ND<5 21.5 12/3/2002 ND<5 21.5 6/24/2003 ND<5 21.5 12117/2003 ND<5 21.5 6/15/2004 ND<5 21.5 12128/2004 ND<5 21.5 6/13/2005 ND<5 21.5 | |||
= | |||
Rank Sum 193.5 | |||
= | |||
Rank Mean 21.5 GWC-17/MW-176/15/2005 ND<5 21.5 | |||
= | |||
Rank Sum 21.5 | |||
= | |||
Rank Mean 21.5 GWC-18/MW-186/15/2005 ND<5 21.5 | |||
= | |||
Rank Sum 21.5 | |||
= | |||
Rank Mean 21.5 Calculation Results: | |||
Kruskal-Wallis H Statistic = 20.6042 Kruskal-Wallis H Statistic (adjusted for tied non-detects) = 41.0068 95% Confidence comparison value is 14.0671 at 7 degrees of freedom 20.6042> 14.0671 indicating a significant group difference at 5% significance level 41.0068 > 14.0671 indicating a significant group difference at 5% significance level when adjusted for ties Individual Well Comparisons at 1% Significance Level per Comparison 1% Z score is 2.32634 Mean background rank is 21.5 Well Mean Rank Diffrom Bkg Critical Value GWA-7/MW-7 215 o 16936 GWB-6/MW-6 21.5 o 16936 GWC-13/MW-1334 7778 13.2778 16.936 GWC-14/MW-1450.1667 28.6667 18.9351 GWC-5/MW-5 215 o 16.936 GWC-17/MW-1721.5 o 37.8701 Page 33 | |||
GWC-18/MW-1821.5 o 37.8701 Individual Well Comparisons at Groupwise 5% Significance Level (0.714286% Significance Level per comparison) 0.714286% Z score is 2.45727 Mean background rank is 21.5 Well Mean Rank Diffrom Bkg Critical Value GWA-7/MW-7 21.5 o 17.8892 GWB-6/MW-6 21.5 o 17.8892 GWC-13/MW-1334.7778 13.2778 17.8892 GWC-14/MW-1450.1667 28.6667 20.0008 GWC-5/MW-5 21.5 o 17.8892 GWC-17/MW-1721.5 o 40.0015 GWC-18/MW-1821.5 o 400015 Page 34 | |||
Significance Level per comparison) 0.714286%Z score is 2.45727 Mean background rank is 21.5 Well Mean Rank GWA-7/MW-7 21.5 GWB-6/MW-6 21.5 GWC-13/MW-1334.7778 GWC-14/MW-1450.1667 | |||
.~ | |||
Trichlorofluoromethane | Concentrations (lJg/L) | ||
Non-Detects Replaced with Detection Limit Total | Parameter: Trichlorofluoromethane Original Data (Not Transformed) | ||
Non-Detects Replaced with Detection Limit Total Samples: 53 Total Non-Detect: 30 Percent Non-Detects: 56.6038% | |||
Total Background Samples: 9 There is 1 background well Well Samples NO Date Result Original GWA-15/MW-159 9 (100%) 7/30/2002 ND<5 ND<5 9/24/2002 ND<5 ND<5 10/21/2002 - ND<5 ND<5 1213/2002 ND<5 ND<5 6/24/2003 ND<5 ND<5 12117/2003 ND<5 ND<5 6/15/2004 ND<5 ND<5 12/28/2004 ND<5 ND<5 6/14/2005 ND<5 ND<5 There are 7 compliance wells Well Samples NO Date Result Original GWA-7/MW-7 9 0(0%) 7/3012002 - 184.5 184.5 9/24/2002 32 32 10/21/2002 221 221 12/312002 210 210 6/24/2003 23 23 12/17/2003 34 34 611512004 46 4q 12/28/2004 - 144 144 6/14/2005 22 22 GWB-6/MW-6 9 9 (100%) 7/30/2002 ND<5 ND<5 9/24/2002 ND<5 ND<5 10/21/2002 ND<5 ND<5 12/3/2002 ND<5 ND<5 6/24/2003 ND<5 ND<5 12/17/2003 ND<5 ND<5 6/1512004 ND<5 ND<5 12/28/2004 ND<5 ND<5 6/1312005 ND<5 ND<5 GWC-13/MW-139 0(0%) 7/30/2002 300 300 9/24/2002 381 381 10/21/2002 348 348 12/3/2002 391 391 6/24/2003 - 44 44 12/17/2003 - 99.5 99.5 6/1512004 - 127 127 12/28/2004 81 81 6/1312005 - 45.5 45.5 Page 35 | |||
Non-Detects | |||
- | |||
GWC- | GWC-14/MW-146 1 (16.6667%) 7/30/2002 43 43 9/24/2002 - 47.5 47.5 10/21/2002 31 31 12/312002 27 27 6124/2003 5 5 12/17/2003 ND<5 ND<5 GWC-5/MW-5 9 9 (100%) 7/3012002 ND<5 ND<5 9/24/2002 ND<5 ND<5 10/21/2002 ND<5 ND<5 12/312002 ND<5 ND<5 6/24/2003 ND<5 ND<5 12/17/2003 ND<5 ND<5 6/1512004 ND<5 ND<5 12128/2004 ND<5 ND<5 6/13/2005 ND<5 ND<5 GWC-17/MW-171 1 (100%) 6/15/2005 ND<5 ND<5 GWC-18/MW-181 1 (100%) 6/15/2005 ND<5 ND<5 There are 2 unused wells Well Samples NO Date Result Original EO-Blank 5 5 (100%) 6/24/2003 ND<5 ND<5 12117/2003 ND<5 ND<5 6/15/2004 ND<5 ND<5 12/28/2004 - ND<5 ND<5 6/1512005 ND<5 ND<5 Trip Blank 2 2 (100%) 12/17/2003 ND<5 ND<5 6/1312005 ND<5 ND<5 Page 36 | ||
-0. | Shapiro-Francia Test of Normality Parameter: Trichlorofluoromethane All Wells Normality Test of Parameter Concentrations Original Data (Not Transformed) | ||
-0. | Non-Detects Replaced with Detection Limit Total Sample Size = 53 i xCi) m(i) sum(mJ\2) sum(mx) o 0 o o o 1 5 -2.09693 4.39712 -10.4847 2 5 -1.78661 7.5891 -19.4177 3 5 -1.59819 10.1433 -27.4087 4 5 -1.44663 12.2361 -34.6418 5 5 -1.32854 14.0011 -41.2845 6 5 -1.22123 15.4925 -47.3907 7 5 -1.13113 16.7719 -53.0463 8 5 -1.04505 17.8641 -58.2716 9 5 -0.970094 18.8052 -63.1221 10 5 -0.896473 19.6088 -67.6044 11 5 -0.830953 20.2993 -71.7592 12 5 -0.765456 20.8852 -75.5865 13 5 -0.706302 21.3841 -79.118 14 5 -0.646431 21.802 -82.3501 15 5 -0.591776 22.1522 -85.309 16 5 -0.53594 22.4394 -87.9887 17 5 -0.484544 22.6742 -90.4114 18 5 -0.431644 22.8605 -92.5697 19 5 -0.382622 23.0069 -94.4828 20 5 -0.331854 23.117 -96.142 21 5 -0.284535 23.198 -97.5647 22 5 -0.235269 23.2533 -98.7411 23 5 -0.189118 23.2891 -99.6867 24 5 -0.140835 23.3089 -100.391 25 5 -0.0953969 23.318 -100.868 26 5 -0.0476439 23.3203 -101.106 27 5 o 23.3203 -101.106 28 5 0.0476439 23.3226 -100.868 29 5 0.0953969 23.3317 -100.391 30 5 0.140835 23.3515 -99.6867 31 5 0.189118 23.3873 -98.7411 32 22 0.235269 23.4426 -93.5651 33 23 0.284535 23.5236 -87.0208 34 27 0.331854 23.6337 -78.0608 35 31 0.382622 23.7801 -66.1995 36 32 0.431644 23.9664 -52.3869 37 34 0.484544 24.2012 -35.9124 38 43 0.53594 24.4884 -12.867 39 44 0.591776 24.8386 13.1712 40 45.5 0.646431 25.2565 42.5838 41 46 0.706302 25.7554 75.0737 42 47.5 0.765456 26.3413 111.433 43 81 0.830953 27.0318 178.74 44 99.5 0.896473 27.8354 267.939 45 127 0.970094 28.7765 391.141 46 144 1.04505 29.8687 541.628 Page 37 | ||
-0. | |||
-0. | 47 184.5 1.13113 31.1481 750.322 48 210 1.22123 32.6395 1006.78 49 221 1.32854 34.4045 1300.39 50 300 1.44663 36.4973 1734.38 51 348 1.59819 39.0515 2290.55 52 381 1.78661 42.2435 2971.25 | ||
= | |||
Sample Standard Deviation 101.082 Numerator = 8.82831e+006 | |||
= = | |||
Denominator 2.24445e+007 52 42.2435 W Statistic = 0.393339 5% Critical value of 0.957 exceeds 0.393339 Evidence of non-normality at 95% level of significance 1% Critical value of 0.938 exceeds 0.393339 Evidence of non-normality at 99% level of significance Page 38 | |||
- | Kruskal-Wallis Non-Parametric Test Parameter: Trichlorofluoromethane Original Data (Not Transformed) | ||
Non-Detects Replaced with Detection Limit Kruskal Wallis Ranks Background Wells WelllD Date Result Rank GWA-15/MW-157/30/2002 ND<5 15.5 9/24/2002 ND<5 15.5 10/21/2002 - ND<5 15.5 12/3/2002 ND<5 15.5 6/24/2003 ND<5 15.5 12/17/2003 ND<5 15.5 6/15/2004 ND<5 15.5 12128/2004 ND<5 15.5 6/14/2005 ND<5 15.5 Rank Sum = 139.5 Rank Mean = 15.5 Background Rank Sum = 139.5 Background Rank Mean 15.5= | |||
Compliance Wells WelllD Date Result Rank GWA-7/MW-7 7/30/2002 - 184.5 47 9/24/2002 32 36 10/21/2002 221 49 1213/2002 210 48 6/24/2003 23 33 12/17/2003 34 37 6/15/2004 46 41 12/28/2004 - 144 46 6/14/2005 22 32 Rank Sum = 369 Rank Mean 41= | |||
GWB-6/MW-6 7/30/2002 ND<5 15.5 9/24/2002 ND<5 15.5 10/21/2002 ND<5 15.5 12/3/2002 ND<5 15.5 6/24/2003 ND<5 15.5 12/17/2003 ND<5 15.5 6/15/2004 ND<5 15.5 12/28/2004 ND<5 15.5 6/13/2005 ND<5 15.5 Rank Sum = 139.5 Rank Mean = 15.5 GWC-13/MW-137/30/2002 300 50 9/24/2002 381 52 10/21/2002 348 51 Page 39 | |||
- | 1213/2002 391 53 6/24/2003 - 44 39 12/17/2003 - 99.5 44 6/1512004 - 127 45 12/28/2004 81 43 611312005 - 45.5 40 | ||
- | = | ||
Rank Sum 417 | |||
= | |||
Rank Mean 46.3333 GWC-14/MW-147/30/2002 43 38 9/24/2002 - 47.5 42 10/21/2002 31 35 12/312002 27 34 6124/2003 5 31 12/17/2003 ND<5 15.5 | |||
= | |||
Rank Sum 195.5 | |||
= | |||
Rank Mean 32.5833 GWC-5/MW-5 7/3012002 ND<5 15.5 9/24/2002 ND<5 15.5 10/21/2002 ND<5 15.5 12/312002 ND<5 15.5 6/24/2003 ND<5 15.5 12/17/2003 ND<5 15.5 6/1512004 ND<5 15.5 12128/2004 ND<5 15.5 6/13/2005 ND<5 15.5 | |||
= | |||
Rank Sum 139.5 | |||
= | |||
Rank Mean 15.5 GWC-17/MW-176/15/2005 ND<5 15.5 | |||
= | |||
Rank Sum 15.5 | |||
= | |||
Rank Mean 15.5 GWC-18/MW-186/15/2005 ND<5 15.5 | |||
= | |||
Rank Sum 15.5 | |||
= | |||
Rank Mean 15.5 Calculation Results: | |||
Kruskal-Wallis H Statistic = 38.366 Kruskal-Wallis H Statistic (adjusted for tied non-detects) = 46.8576 95% Confidence comparison value is 14.0671 at 7 degrees of freedom 38.366> 14.0671 indicating a significant group difference at 5% significance level 46.8576> 14.0671 indicating a significant group difference at 5% significance level when adjusted for ties Individual Well Comparisons at 1% Significance Level per Comparison 1% Z score is 2.32634 Mean background rank is 15.5 Well Mean Rank Diffrom Bkg Critical Value GWA-7/MW-7 41 25.5 16.936 GWB-6/MW-6 15.5 o 16.936 GWC-13/MW-1346.3333 30.8333 16.936 GWC-14/MW-1432.5833 17.0833 18.9351 GWC-5/MW-5 15.5 o 16.936 GWC-17/MW-1715.5 o 37.8701 Page 40 | |||
-0. | GWC-18/MW-1815.5 o 37.8701 Individual Well Comparisons at Groupwise 5% Significance Level (0.714286% Significance Level per comparison) 0.714286% Z score is 2.45727 Mean background rank is 15.5 Well Mean Rank Diffrom Bkg Critical Value GWA-7/MW-7 41 25.5 17.8892 GWB-6/MW-6 15.5 o 17.8892 GWC-13/MW-1346.3333 30.8333 17.8892 GWC-14/MW-1432.5833 17.0833 20.0008 GWC-5/MW-5 15.5 o 17.8892 GWC-17/MW-1715.5 o 40.0015 GWC-18/MW-1815.5 o 40.0015 Page 41 | ||
- | |||
- | |||
- | |||
- | |||
-0. | ~ | ||
-0. | Concentrations (mg/L) | ||
Parameter: Mercury Original Data (Not Transformed) | |||
Non-Detects Replaced with Detection Limit Total Samples: 26 Total Non-Detect: 20 Percent Non-Detects: 76.9231 % | |||
Total Background Samples: 5 There is 1 background well Well Samples NO Date Result Original GWA-15/MW-155 4 (80%) 6/24/2003 ND<0.0005 ND<0.0005 12117/2003 ND<0.0005 ND<0.0005 6/15/2004 ND<0.0005 ND<0.0005 12/28/2004 0.0004 0.0004 6/14/2005 ND<0.0005 ND<0.0005 There are 7 compliance wells Well Samples NO Date Result Original GWC-13/MW-135 4 (80%) 6/24/2003 - 0.0005 0.0005 12/17/2003 - ND<0.0005 ND<0.0005 6115/2004 - ND<0.0005 ND<0.0005 12/28/2004 ND<0.0005 ND<0.0005 6113/2005 - ND<0.0005 ND<0.0005 GWC-14/MW-142 0(0%) 6/24/2003 0.0072 0.0072 12/17/2003 0.01 0.01 GWA-7/MW-7 4 2 (50%) 12/17/2003 ND<0.0005 ND<0.0005 6/15/2004 0.0006 0.0006 12128/2004 - 0.0013 0.9013 6114/2005 ND<0.0005 ND<0.0005 GWB-6/MW-6 4 4 (100%) 12/17/2003 ND<0.0005 ND<0.0005 6115/2004 ND<0.0005 ND<0.0005 12128/2004 ND<0.0005 ND<0.0005 6/13/2005 ND<0.0005 ND<0.0005 GWC-5/MW-5 4 4 (100%) 12/17/2003 ND<0.0005 ND<0.0005 6/15/2004 ND<0.0005 ND<0.0005 12/28/2004 ND<0.0005 ND<0.0005 6/13/2005 ND<0.0005 ND<0.0005 GWC-17/MW-171 1 (100%) 6/15/2005 ND<0.0005 ND<0.0005 GWC-18/MW-181 1 (100%) 6/15/2005 ND<0.0005 ND<0.0005 There is 1 unused well Well Samples NO Date Result Original EO-Blank 5 5 (100%) 6/24/2003 ND<0.0005 ND<0.0005 12/17/2003 ND<0.0005 ND<0.0005 Page 42 | |||
-0. | 6115/2004 ND<0.0005 ND<0.0005 12128/2004 - ND<0.0005 ND<0.0005 611512005 ND<0.0005 ND<0.0005 Page 43 | ||
-0.0025711 | Shapiro-Francia Test of Normality Parameter: Mercury All Wells Normality Test of Parameter Concentrations Original Data (Not Transformed) | ||
Non-Detects Replaced with Detection Limit Total Sample Size = 26 i x(i) m(i) sum(m A 2) sum(mx) o 0 o o o 1 0.0004 -1.78661 3.19198 -0.000714645 2 0.0005 -1.44663 5.28473 -0.00143796 3 0.0005 -1.22123 6.77613 -0.00204858 4 0.0005 -1.04505 7.86826 -0.0025711 5 0.0005 -0.896473 8.67192 -0.00301934 6 0.0005 -0.765456 9.25784 -0.00340206 7 0.0005 -0.646431 9.67572 -0.00372528 8 0.0005 -0.53594 9.96295 -0.00399325 9 0.0005 -0.431644 10.1493 -0.00420907 10 0.0005 -0.331854 10.2594 -0.004375 11 0.0005 -0.235269 10.3147 -0.00449263 12 Q0005 -0.140835 10.3346 -0.00456305 13 0.0005 -0.0476439 10.3368 -0.00458687 14 0.0005 0.0476439 10.3391 -0.00456305 15 0.0005 0.140835 10.359 -0.00449263 16 0.0005 0.235269 10.4143 -0.004375 17 0.0005 0.331854 10.5244 -0.00420907 18 0.0005 0.431644 10.7107 -0.00399325 19 0.0005 0.53594 10.998 -0.00372528 20 0.0005 0.646431 11.4159 -0.00340206 21 0.0005 0.765456 12.0018 -0.00301934 22 0.0005 0.896473 12.8054 -0.0025711 23 0.0006 1.04505 13.8976 -0.00194407 24 0.0013 1.22123 15.389 -0.000356473 25 0.0072 1.44663 17.4817 0.0100593 Sample Standard Deviation = 0.00223325 Numerator =0.000101189 Denominator = 0.0021797 = 2517.4817 W Statistic = 0.0464234 5% Critical value of 0.943 exceeds 0.0464234 Evidence of non-normality at 95% level of significance 1% Critical value of 0.919 exceeds 0.0464234 Evidence of non-normality at 99% level of significance Page 44 | |||
-0. | Kruskal-Wallis Non-Parametric Test Parameter: Mercury Original Data (Not Transformed) | ||
Non-Detects Replaced with Detection Limit Kruskal Wallis Ranks Background Wells WelllD Date Result Rank GWA-15/MW-156/24/2003 ND<0.0005 10.5 12117/2003 ND<0.0005 10.5 6/15/2004 ND<0.0005 10.5 12/28/2004 0.0004 21 6/14/2005 ND<0.0005 10.5 Rank Sum = 63 Rank Mean = 12.6 Background Rank Sum = 63 Background Rank Mean = 12.6 Compliance Wells WelllD Date Result Rank GWC-13/MW-136/24/2003 - 0.0005 22 12117/2003 - ND<0.0005 10.5 6/15/2004 - ND<0.0005 10.5 12128/2004 ND<0.0005 10.5 6/13/2005 - ND<0.0005 10.5 Rank Sum =64 Rank Mean = 12.8 GWC-14/MW-146/24/2003 0.0072 25 12/17/2003 0.01 26 Rank Sum = 51 Rank Mean = 25.5 GWA-7/MW-7 12/17/2003 ND<0.0005 10.5 6/15/2004 0.0006 23 12/28/2004 - 0.0013 24 6/14/2005 ND<0.0005 10.5 Rank Sum = 68 Rank Mean = 17 GWB-6/MW-6 12/17/2003 ND<0.0005 10.5 6/15/2004 ND<0.0005 10.5 12/28/2004 ND<0.0005 10.5 6/13/2005 ND<0.0005 10.5 Rank Sum = 42 Rank Mean = 10.5 GWC-5/MW-5 12/17/2003 ND<0.0005 10.5 6/15/2004 ND<0.0005 10.5 12/28/2004 ND<0.0005 10.5 6/13/2005 ND<0.0005 10.5 Page 45 | |||
Rank Sum = 42 Rank Mean = 10.5 GWC-17/MW-176/15/2005 ND<0.0005 10.5 Rank Sum = 10.5 Rank Mean = 10.5 GWC-18/MW-186/15/2005 ND<0.0005 10.5 Rank Sum = 10.5 Rank Mean = 10.5 Calculation Results: | |||
= | |||
Kruskal-Wallis H Statistic 7.41026 Kruskal-Wallis H Statistic (adjusted for tied non-detects) = 13.5893 95% Confidence comparison value is 14.0671 at 7 degrees of freedom 7.41026 < 14.0671 indicating no significant group difference at 5% significance level 13.5893 < 14.0671 indicating no significant group difference at 5% significance level when adjusted for ties | |||
~. | |||
I Page 46}} | |||
=13.5893 95%Confidence comparison value is 14.0671 at 7 degrees of freedom 7.41026<14.0671 indicating no significant group difference at 5%significance level 13.5893<14.0671 indicating no significant group difference at 5%significance level when adjusted for ties Page 46}} |
Revision as of 01:22, 23 November 2019
ML073300622 | |
Person / Time | |
---|---|
Site: | Vogtle ![]() |
Issue date: | 09/19/2005 |
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), 017-007D(L)(I), EV-05-1677 | |
Download: ML073300622 (200) | |
Text
{{#Wiki_filter:Southern Nuclear Operating Company, Inc. Post Office Box 1295 Birmingham, Alabama 35201-1295 Tel 205.992.5000 SOUTHERN COMPANY A Energy to Serve Your World'" File: E.03.40C Log: EV-05-1677 September 19, 2005 FEDERAL EXPRESS Voqtle Electric Generating Plant Landfill #2 and #3 Solid Waste Permit No. 017-006D(L)(I) Solid Waste Permit No. 017-007D(L)(I) Mr. Pete Cown Unit Coordinator - Industrial Solid Waste Unit Georgia Environmental Protection Division 4244 International Parkway, Suite 104 Atlanta, GA 30354
Dear Mr. Cown:
Pursuant to EPD Solid Waste Rule 391-3-4-.14 and in accordance with the approved Plant Vogtle Landtill #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 results for analysis of groundwater samples taken in June 2005. Samples from all monitoring wells at Landfill #2 and Landfill #3 (with the exception of GWC-14) were analyzed for Chapter 391-3-4 Appendix I parameters. In addition, as a component of the assessment monitoring program for Landfill #3, samples from wells GWC-13, GWC-14 and GWA-15 were analyzed for Chapter 391-3-4 Appendix II parameters. Due to the detection of the Appendix II parameter mercury in previous sampling events, all monitoring wells at Landfill #3 were analyzed for mercury. As discussed in Sections 5 and 6 of the attached report, there was no statistically significant increase over background for any parameter detected in the compliance wells at Landfill #2. At Landfill #3 there was a statistically significant increase (SSI) over background for barium, 1,1-dichloroethane and trichlorofluoromethane in GWC-13; trichlorofluoromethane in well GWA*7; and barium, 1, 1-dichloroethane and cis-1 ,2-dichloroethene in well GWC-14. Mercury was not detected in any sampling wells during this sampling event; however, statistical analysis for mercury was performed because four complete data sets for mercury analysis have now been completed. There was not sufficient water to collect samples from GWC-14 in June 2005; however, the statistical procedure triggered 881s for this well based on prior detections of barium, 1,1-dichloroethane and cis-1 ,2-dichloroethene. Carbon disulfide was detected in the newly installed well GWC-17; although there is no MCL for this parameter.
EV-05-1677 Page 2 Georgia Environmental Protection Division Mr. Pete Cown Vogtle's Landfill #3 is currently the subject of a contamination assessment under a work plan approved by EPD on April 19, 2005. The results of this assessment will be submitted to EPD in a separate report. 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. If you have any questions regarding this matter, please contact Mickey Perry at (205) 992-6994. Sincere!r' >1@e~::z.
,(1 J. M. Godfrey /
Manager - Environmental A 7
.~
irs
/
JMG/MEP:ahl cc: Mr. Michael Kemp (w/o) Mr. Earl Hinkle (w/o) Mr. Kurt Batsel (w/o) Attachment
EV-05-1677 Page 3 Georgia Environmental Protection Division Mr. Pete Gown bc: T. E. Tynan (w/o) P. D. Rushton (w/o) N. J. Stringfellow (w/o) N. D. Dennis (w/o) G. L. Buck (w/o) D. G. Goodwin (w/o) (Return Receipt) SNG Document Management - Vogtle (Return Receipt)
,- September 6, 2005 Dextra Mr. Mike Godfrey Southern Nuclear Operating Company, Inc. 40 Inverness Center Parkway p.G. Box 1295 Birmingham, Alabama 35201-1295
Subject:
Georgia Power Plant Vogtle Private Landfills #2 and #3 Permit Numbers 017-006D(L)(I) and 017-007D(L)(I) Burke County, Georgia Groundwater Monitoring Report - June 2005
Dear Mr. Godfrey:
Please find the enclosed Groundwater Monitoring Report for the referenced facility. This report is submitted in accordance with the approved Groundwater Monitoring Plan and presents the results of routine semi-annual detection monitoring and Appendix II sampling conducted at the landfills in June 2005. If you have any questions, please contact me at 770-578-9696. We appreciate the opportunity to assist SNC with this project. jJlg;;c Very truly yours, Kurt R. Batsel, PE Principal Cc: Mr. Don Goodwin, Plant Vogtle The Dextra Group, Inc. Environmental BuJinus Somtions 4665 Lower Roswell Road, #154 (770) 578-9696 Phone Marietta, GA 30068 (770) 321-5345 Fax
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 SEPTEMBER 2005 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,]une 13, 2005 2 - Groundwater Contour Elevation Map Landfill #3,]une 13,2005 Appendices A - Hydraulic Gradient Calculation Sheets B - Laboratory Analytical Reports C - Statistical Analyses
, Introduction This report presents the results of groundwater sampling conducted in June 2005 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 (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 June 2005 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 r
.-
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 nine 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 80 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 consistent with the EPD's well identification guidelines. The nine permanent groundwater monitoring wells at Landfill #3 were installed in September 2001, July 2002 and June 2005. The well construction details are presented in Table 2. As noted in the table, well GWC-16 has been dry during each groundwater monitoring event. 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. Wells GWC-17/MW-17 and GWC-18/MW-18 were recently installed at the southeast corner of the landfill as part of the contamination assessment program at Landfill #3. 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 2003 sampling events. Based on the consistent detection of trichlorofluoromethane and the June 2004 detection of trichloroethene in Well GWA-7 /1-rW- 7, it was decided to return to evaluating this well as a compliance well. This approach was 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, GWB-6, GWA-7, GWC-13, GWC-14, GWA-15, GWB-16, GWC-17 and GWC-18 in this report in accordance with the EPD's well identification guidelines. Two stormwater sediment ponds were completed in 2004 in accordance with the approved Design and Operational Plan for the Vogde Landfill #3. As there was no discharge from either pond at the time of the June 2005 groundwater monitoring event, no surface water samples were collected from the surface water monitoring stations located at the pond outfalls. 3 - Groundwater Flow Rate and Directional Data 3.1 Geology/Hydrogeology The geology of the Plant Vogde 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 Udey 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 Udey 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 confmed, 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 sandiclay ratio and the characteristics of the marl/limestone interface. Groundwater may also exist in an unconfmed 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. 2
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. 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-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 0.015 (shown on Figure 1 for June 2005) 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 Appendix A. The hydraulic gradient has ranged from a minimum of 0.01 (October 2002 and December 2004) to a maximum of 0.08 Oune 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 infiltration 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. 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 13,2005. 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. I
- 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:
3
Southwest: GWB-6, GWA-7 and GWA-15; Northeast: GWC-13, GWB-6 and GWC-5; and Southeast: GWC-13, GWA-7 and GWC-14. The calculated hydraulic gradients are presented on the contour map (Figure 2). The calculations used in determining the gradients are provided in Appendix A. For the June 2005 event, the southwest gradient was 0.004, the northeast gradient was 0.08, and the southeast gradient was 0.12. The southwest gradient has typically been 0.01, with a maximum of 0.02 Qune 2003), reflecting the consistently flattest gradient across the landfill. The northeast trending gradient has ranged from a minimum of 0.08 (October and December 2002, June 2004) to a maximum of 0.17 Qune 2003). The southeast gradient has ranged from a low of 0.06 (December 2002) to a maximum of 0.16 Qune 2003). For this monitoring event, the steepest gradient was observed in the southeast flow component. 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 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 of pH, conductivity, and turbidity were performed to verify that these parameters remained stable during sampling. All field instruments were calibrated ill the field daily prior to use and at the conclusion of each sampling event. The field measurements are provided in Tables 3 and 4. 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 I 4
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 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. Samples were also collected for the Chapter 391-3-4 Appendix II parameter mercury in all wells due to this parameter's detection in previous assessment monitoring conducted at the landfill. Full Appendix II analysis was performed for wells GWC-13 and GWA-15 during the June 2005 event, and was scheduled for well GWC-14 but could not be performed as this well was dry. In addition, well GWA-7 was also sampled for the Appendix II parameter groups base neutral/acid extractables, cyanide and sulfide as these were inadvertently omitted from the GWA-7 sample analysis in December 2004. This was communicated to Mr. Earl Hinkle of EPD in February 2005 and it was agreed that these additional parameters would be collected during the June 2005 sampling event at the site. 5 - Groundwater Quality Evaluation 5.1 Detected Parameters 1
- Tables 6 and 7 present a summary of all analyzed parameters detected above the laboratory method reporting limits.
Landfill #2 At Landfill #2, barium was detected at 0.021 milligrams per liter (mg/l) in well GWA-2, 0.042 mg/l in GWB-4 and 0.034 mg/l in GWC-11. The maximum contaminant level (MCL) for barium is 2.0 rng/I. Zinc was detected at 0.029 mg/l in well GWB-4 and 0.034 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 QA/QC checks were within acceptable limits. Landfill #3 At Landfill #3, barium was detected at concentrations below the MCL in well GWC-13 (0.028 mg/D. Zinc was detected in well GCW-13 at 0.020 mg/l and in well GWA-15 at 0.029 mg/l; there is no MCL for zinc. In the sample from compliance well GWC-13, volatile organic compounds (VOCs) 1,1-dichloroethane, cis-1,2-dicWoroethene and trichlorofluoromethane were detected at low levels, below MCLs where applicable. Carbon disulfide was also detected in newly installed well GWC-17; there is no MCL for carbon disulfide. There was insufficient water to collect samples from well GWC-14. No Appendix II parameters were detected. 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
,- 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 of the 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 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 LandJill#2 At Landfill #2, statistical analysis was performed for the two detected parameters barium 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. 5.2.2 Lanqfill #3 At Landfill #3, statistical analysis was performed for the six detected parameters barium, zinc, 1,1-dichloroethane, carbon disulfide, cis-1,2-dichloroethene, and trichlorofluoromethane. Although mercury was not detected in any wells during this event, statistical analysis was also performed for mercury at Landfill #3 because mercury was previously detected at Landfill #3 and the June 2005 event reflected the first time that 4 full sample result sets were available to perform the statistical analysis. In the future, statistical analysis for mercury will only be conducted if this parameter is detected during the monitoring event. 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.
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 6
considering all sampling events to date. For example, although there was no sample available for GWC-14 for this event, the statistical analyses indicate significantly higher concentrations of barium, 1,1-dichloroethane and cis-1,2-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. 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, we will continue to perform analysis for the Appendix II parameter mercury in all wells during the regular semi-annual sampling events. Based on the lack of detection of any other Appendix II parameters in wells GWC-13, GWC-14 and GCW 15, a request was submitted to EPD on April 5, 2005 for approval to reduce the frequency of sampling for the other Appendix II parameters at Landfill #3. However, as Landfill #3 is the subject of a contamination assessment pursuant to a work plan approved by EPD on April 19, 2005, SNC issued a letter on April 5, 2005 withdrawing the Appendix II reduction request pending evaluation of the assessment results. The results of the CA will be submitted in a separate report. - - 7
TABLES ,- 1 -
) Table 1 Southern Nuclear Operating Company Plant Vogtle Landfill #2 Groundwater Elevations and Monitoring Well Construction Details Total Boring TotalWeU Riser Screened Groundwater Measuring Point Elevation Ground Surface Elevation Depth to Water Depth Depth Height Interval Elevation WelllD Date (feet, msl) (feet, mal) (feet, topvc) (feet, bla) (feet, topvc) (feet) (feet, mal) (feet, mal) GWA*21MW-2 9/26/2001 249.41 246.76 40.02 57 47.70 2.65 201.76 to 211.76 209.39 7/29/2002 41.69 207.72 9/9/2002 41.64 207.77 10/21/2002 42.72 206.69 1213/2002 40.69 208.72 6/24/2003 37.58 211.83 12117/2003 39.98 209.43 6/15/2004 39.59 209.82 12128/2004 43.02 206.39 6/13/2005 39.41 210.00 GWC-3/MW*3 9/2612001 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 9/912002 50.79 199.62 10/21/2002 49.30 201.11 121312002 50.26 200.15 6124/2003 51.58 198.83 12117/2003 47.89 202.52 6/15/2004 47.44 202.97 1212812004 49.13 201.28 6/1312005 46.77 203.64 GWB-4/MW-4 9126/2001 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 1214/2002 39.65 202.75 612412003 38.10 204.30 12117/2003 39.53 202.87 6115/2004 39.46 202.94 12128/2004 40.02 202.38 6/1312005 38.96 203.44 GWC-11/MW-11 7/29/2002 227.53 225.09 64.80 65 67.44 2.44 160.09 to 170.09 162.73 9/9/2002 59.99 167.54 10/21/2002 65.27 162.26 1214/2002 65.49 162.04 6/24/2003 59.72 167.81 12117/2003 59.33 168.20 6/15/2004 60.69 166.84 12128/2004 62.71 164.82 6/13/2005 62.96 164.57 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 WelllD 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 67 56.85 2.85 195.11 to 205.11 203.31 7/29/2002 50.21 201.75 9/9/2002 50.43 201.53 10/21/2002 49.26 202.70 12/3/2002 49.26 202.70 6/24/2003 44.60 207.36 12/16/2003 47.55 204.41 6/15/2004 47.76 204.20 12/28/2004 49.13 202.83 6/13/2005 45.94 206.02 GWB-6/MW-6 9/26/2001 278.87 276.45 47.47 67 64.42 2.42 214.45 to 224.45 231.40 7/29/2002 48.52 230.35 9/9/2002 48.55 230.32 10/21/2002 49.21 229.66 12/3/2002 48.86 230.01 6/24/2003 46.92 231.95 12/16/2003 46.30 232.57 6/15/2004 46.49 232.38 12/28/2004 47.22 231.65 6/13/2005 47.84 231.03 GWA-7/MW-7 9/26/2001 261.33 259.39 31.11 50 41.94 1.94 219.39 to 229.39 230.22 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 12/16/2003 30.59 230.74 6/15/2004 30.87 230.46 12/28/2004 32.33 229.00 6/13/2005 30.64 230.69 Page 1 of 3
) 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 WelllD Date (feet, msl) (feet, msl) (feet, topvc) (feet, bls) (feet, topvc) (feet) (feet, msl) (feet, msl)
GWC-13/MW-13 7/29/2002 273.08 270.99 40.92 50 50.09 2.09 222.99 to 232.99 232.16 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 6/15/2004 39.59 233.49 12/28/2004 40.59 232.49 6/13/2005 38.76 234.32 GWC-14/MW-14 7/29/2002 262.88 260.66 40.05 55 53.22 2.22 209.66 to 219.66 222.83 9/9/2002 42.31 220.57 10/21/2002 42.79 220.09 12/3/2002 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 12/28/2004 52.66 210.22 6/13/2005 51.66 211.22 GWA-15/MW-15 7/29/2002 268.15 265.34 45.94 55 55.81 2.81 212.34 to 222.34 222.21 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 12/16/2003 43.29 224.86 6/15/2004 43.24 224.91 12/28/2004 44.68 223.47 6/13/2005 40.1 228.05 Page 2 of 3
) ) )
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) GWB*16/MW-16 7/29/2002 256.95 254.57 DRY 65 55.38 2.38 201.57 to 211.57 DRY 9/9/2002 DRY DRY 10/21/2002 DRY DRY 12/3/2002 DRY DRY 6/24/2003 DRY DRY 12/16/2003 DRY DRY 6/15/2004 DRY DRY 12/28/2004 DRY DRY 6113/2005 DRY DRY GWC-17/MW-17 6/13/2005 222.64 220.28 72.82 85 82.00 3.00 141.28 to 151.28 149.82 GWC-18/MW-18 6/13/2005 227.54 225.03 77.05 80 79.00 3.00 149.03 to 159.03 150.49 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 3 of 3
) ) Table 3 Southern Nuclear Operating Company Plant Vogtle landfill #2 Groundwater Sampling Field Measurements Gallons WelllD Date pH Conductivity'! Turbidityi2 Purged Odor Color Comments GWA-21MW-2 9/2612001 - - - - - - Well development only 7129/2002 4.69 19 13.8 2.5 none none 9/912002 4.51 24.9 7.53 -- none none 10/2112002 5.17 18 1.31 3.1 none none 1213/2002 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 6116/2004 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 17.8 8.65 2.5 none none GWC-3/MW-3 9/2612001 - - - - .- -- Well development only 712912002 4.08 27.9 22.2 1.3 none none 9/9/2002 6.03 36.5 4.08 0.5 none none 1012112002 - 176 35.6 <0.5 gal -- -- Too little water to purge and sample 121312002 5.51 488 14.0 <0.5 gal .- - Too little water to purge and sample 6124/2003 - - - <0.5 gal none none Too little water to purge and sample 1211712003 6.59 22.7 2.79 2.0 none none 6/1612004 4.91 40.8 5.78 1.25 none none 1212812004 - - - -. -. - Too little water to purge and sample 6/14/2005 5.83 29.5 4.25 1.25 none none GWB-4/MW-4 9126/2001 4.73 36.0 15.5 35.0 -- -- Well development only 7/2912002 4.21 269 3.63 2.0 none none 919/2002 4.35 34.8 0.55 2.0 none none 10121/2002 5.01 25 6.44 3.0 none none 1214/2002 5.51 98.7 2.60 4.0 none none 6124/2003 5.33 36.0 5.27 2.0 none none 1211712003 4.62 3.55 0.00 1.5 none none 6/1612004 4.63 33.80 1.40 3.3 none none 12128/2004 4.43 20.70 0.00 2.0 none none 6/1412005 4.66 38.25 2.50 2.5 none none GWC-11/MW-11 7129/2002 5.30 67.5 36.6 4.0 none pale white 919/2002 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 6/2412003 6.93 70.0 2.70 2.5 none none 1211712003 7.04 69.2 11.2 4.5 none none 6/16/2004 6.10 58.9 6.1 3.5 none none 1212812004 5.85 30.5 9.3 2.0 none none 611412005 5.98 33.2 8.6 2.5 none none Notes:
- = no data recorded 11 - Conductivity in units of umhos/sec 12 - Turbidity in units of NTU 1 of 1
) }
Table 4 Southern Nuclear Operating Company Plant Vogtle Landfill #3 Groundwater Sampling Field Measurements Gallons 1 2 WelllD Date pH ConductivitY TurbiditY Purged Odor Color Comments 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 9/912002 8.13 365 4.11 2.0 none none
,
10/21/2002 - - -- -- - -- 12/312002 5.94 117 7.8 2.0 none none 6/24/2003 5.18 29 3.5 6.0 none none 12116/2003 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 12/28/2004 4.96 30 7.33 2.3 none none 6/1312005 5.86 580 6.2 3.5 none none GWB-6/MW-6 9/2612001 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 1213/2002 6.14 116 0.45 1.5 none none 6/24/2003 7.09 155 9.1 1.5 none none 12117/2003 6.82 126 2.27 1.5 none none 6/16/2004 6.77 178.5 1.25 2.75 none none 12128/2004 7.05 130 2.84 2.25 none none 6/13/2005 6.88 125 2.67 2.50 none none GWA-7/MW-7 9/2612001 -- -- 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 hours 12116/2003 5.73 62.7 100 4.0 none mod. brown Turbidity 85-100 ntu for 1 hour 6/15/2004 5.94 68.9 42.7 2.0 none none 12128/2004 8.16 109 9.86 3.5 none none 6/14/2005 7.25 275 8.56 3.0 none none 1 of 3
) )
Table 4 Southern Nuclear Operating Company Plant Vogtle Landfill #3 Groundwater Sampling Field Measurements Gallons WelllD Date pH Conductivityl1 Turbidityl2 Purged Odor Color Comments 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 12/3/2002 6.54 481 1.00 2.5 none none 6/24/2003 5.95 271 2.02 2.5 none none 12116/2003 5.65 294 0.75 6.0 none none Split with GAEPD 6/16/2004 5.84 366 4.70 1.75 none none 12/28/2004 6.09 268 0.38 1.75 none none 6/13/2005 5.75 255 2.00 1.50 none none 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 1213/2002 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-VOCs & metals 6/15/2004 -- -- -- -- -- -- Well Dry 12128/2004 -- -- -- -- -- - Too little water to purge and sample 6/14/2005 -- - - -- -- -- Too little water to purge and sample 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 12/28/2004 6.83 50.0 8.85 3.00 none none 6/14/2005 7.85 72.0 7.75 4.00 none none 2 of 3
) )
Table 4 Southern Nuclear Operating Company Plant VogUe Landfill #3 Groundwater Sampling Field Measurements Gallons Well 10 Date pH Conductivity'1 Turbidity'2 Purged Odor' Color Comments 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 12/16/2003 - -- -- -- -- -- Well Dry 6115/2004 - -- - -- -- -- Well Dry 12128/2004 - -- -- -- -- -- Well Dry 6/15/2005 - -- - - -- -- Well Dry GWB-17/MW-17 6/15/2005 5.84 77.58 5.29 3.5 none none GWB-18/MW-18 6/15/2005 6.67 85.6 8.2 4.2 none none Notes:
-- = no data recorded;
/1 - Conductivity in units of umhos/sec /2 - Turbidity in units of NTU 3 of 3
,- Table 5 Southern Nuclear Oper.ating Company Plant Vogtle Landfills #2 and #3 Appendix I to Part 40 CFR Part 258: Constituents for Detection Monitoring (1) Common Name (2) EPA Method Inorganic Constituents: (1) Antimony . 6010B/7041 (2) Arsenic . 6010B/7061 (3) Barium . 6010B/7091 (4) Beryllium . 6010B/7091 (5) Cadmium . 6010B/7131 (6) Chromium . 6010B/7191 (7) Cobalt . 6010B/7201 (8) Copper . 6010B/7211 (9) Lead . 6010B/7421 (10) Nickel . 6010B/7520 (11) Selenium . 6010B/7741 (12) Silver . 6010B/7761 (13) Thallium . 6010B/7841 (14) Vanadium . 6010B/7911 (15) Zinc . 6010B/7 951 Organic Constituents: 8260 -- (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; EOB . (30) o-Dichlorobenzene; 1,2-0ichlorobenzene . (31) p-Dichlorobenzene; 1,4-0ichlorobenzene , .. , . (32) trans-1,4-0ichloro-2-butene . (33) 1,1-0ichloroethane; Ethylidene chloride . (34) 1,2-Dichloroethane; Ethylene dichloride . (35) 1,1-Dichloroethylene; 1,1-0ichloroethene; Viny1idene chloride . (36) cis-1,2-0ichloroethylene; cis-1,2-0ichloroethene . (37) trans-1,2-Dichloroethylene; trans-1,2-0ichloroethene (38) 1,2-Dichloropropane; Propylene dichloride . (39) cis-1,3-0ichloropropene . (40) trans-1,3-0ich1oropropene . (41) Ethy1benzene . (42) 2-Hexanone; Methyl butyl ketone . (43) Methyl bromide; Bromomethane . (44) Methyl chloride; Chloromethane . Page 1 of 2
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) EPA Method (45) Methylene bromide; Dibromomethane . 8260 (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 .
,-
(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. I - Page 2 of 2
Table 6 Southern Nuclear Operating Company Plant Vogtle Landfill #2 Summary of Detected Parameters June 2005 WEll SAMPLES CONSTITUENT MCl GWA-2/MW-2 GWC-3/MW-3 GWS-4/MW-4 GWC-11/MW-11 Metals 1 Sarium 2.00 0.021 Sal 0.042 0.034 Zinc NA Sal Sal 0.029 0.025 Organics 2 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 20 rgan ics concentrations in ug/I or ppb Bold indicates detected concentration is greater than the MCL. Page 1 of 9
I
- Table 6 (Continued)
Southern Nuclear Operating Company Plant Vogtle Landfill #2 Summary of Detected Parameters December 2004 WEll SAMPLES CONSTITUENT MCl GWA-2/MW-2 GWC-3/MW-3 GWS-4/MW-4 GWC-11/MW-11 Metals 1 Sarium 2.00 Sal NS 0.021 Sal Zinc NA Sal NS Sal Sal 2 Organics 1,1-Dichloroethane NA Sal NS Sal Sal Chlorobenzene 100 Sal NS Sal Sal 1,4-Dicholorbenzene 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 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 ugll or ppb Bold indicates detected concentration is greater than the MCL. Page 2 of9
Table 6 (Continued) Southern Nuclear Operating Company Plant Vogtle Landfill #2 Summary of Detected Parameters June 2004 WEll SAMPLES CONSTITUENT MCl GWA-2/MW-2 GWC-3/MW-3 GWB-4/MW-4 GWC-11/MW-11 Metals 1 Sarium 2.00 SQl 0.020 SQl SQl Zinc NA SQl SQl SQl SQl Organics2 1,1-Dichloroethane NA SQl SQl SQl SQl Chlorobenzene 100 SQl SQl SQl SQl 1,4-Dicholorbenzene 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 7 SQl 1,1-Dichloroethene 7 SQl SQl BQl 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 1Metals concentrations in mg/l or ppm 20rganics concentrations in ug/I or ppb Bold indicates detected concentration is greater than the MCL. Page 30f9
,- Table 6 (continued) Southern Nuclear Operating Company Plant Vogtle Landfill #2 Summary of Detected Parameters December 2003 WEll SAMPLES CONSTITUENT MCl GWA-2/MW-2 GWC-3/MW-3 GWS-4/MW-4 GWC-11/MW-11 Metals 1 Sarium 2.00 Sal Sal Sal 0.022 Zinc NA Sal Sal Sal Sal 2 Organics 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 6 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 1Metals concentrations in mg/l or ppm , 20 rganics concentrations in ug/I or ppb Bold indicates detected concentration is greater than the MCL. Page 4 of9
Table 6 (continued) Southern Nuclear Operating Company Plant Vogtle Landfill #2 Summary of Detected Parameters June 2003 WELL SAMPLES CONSTITUENT MeL GWA-2/MW-2 GWC-3/MW-3 GWB-4/MW-4 GWC-11/MW-11 Metals 1 Barium 2.00 BOL NS BOL BOL Zinc NA BOL NS BOL 0.029 Organics 2 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 20 rgan ics concentrations in ug/I or ppb Bold indicates detected concentration is greater than the MCL. .- Page 5 of 9
Table 6 (continued) Southern Nuclear Operating Company Plant Vogtle Landfill #2 Summary of Detected Parameters December 2002 WEll SAMPLES CONSTITUENT MCl GWA-2/MW-2 GWC-3/MW-3 GWS-4/MW-4 GWS-4/MW-4 3 GWC-11/MW-11 1 Metals Sarium 2.00 0.015 0.020 0.021 0.020 0.018 Zinc NA Sal 0.047 Sal Sal Sal 2 Organics 1,1-Dichloroethane NA Sal Sal Sal Sal Sal Chlorobenzene 100 Sal Sal Sal Sal Sal 1,4-Dicholorbenzene 75 Sal Sal Sal Sal Sal Methylene chloride 5 Sal Sal Sal Sal Sal cis-1,2-Dichloroethene 70 Sal Sal Sal Sal Sal Trichlorofluoromethane NA Sal Sal Sal Sal Sal 1,1-Dichloroethene 7 Sal Sal Sal Sal Sal Xylenes (Total) 10000 Sal Sal Sal Sal Sal Vinyl chloride 2 Sal Sal Sal Sal Sal Sal - Selow quantification level MCl - Maximum Contaminant level per EPD Rule Chapter 391-3-5; NA - None available 1 Metals concentrations in mg/l or ppm ,.- 20 rgan ics concentrations in ug/I or ppb Bold indicates detected concentration is greater than the MCL. Page 6 of9
,- Table 6 (continued) Southern Nuclear Operating Company Plant Vogtle Landfill #2 Summary of Detected Parameters October 2002 WEll SAMPLES CONSTITUENT MCl 3 GWA-2/MW-2 GWC-3/MW-3 GWS-4/MW-4 GWC-11/MW-11 Metals 1 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 1A-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 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 7 of 9
Table 6 (continued) Southern Nuclear Operating Company Plant Vogtle Landfill #2 Summary of Detected Parameters September 2002 WELL SAMPLES CONSTITUENT MCL GWA-2/MW-2 GWC-3/MW-3 GWS-4/MW-4 GWC-11/MW-11 1 Metals Sarium 2 SOL SOL 0.021 0.020 Zinc NA SOL SOL SOL SOL 2 Organics 1,1-Dichloroethane NA SOL SOL SOL SOL Chlorobenzene 100 SOL SOL SOL SOL 1,4-Dichlorobenzene 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 lMetals concentrations in mg/L or ppm 20 rgan ics concentrations in ug/I or ppb Bold indicates detected concentration is greater than the MCL. Page 8of9
,- Table 6 (Continued) Southern Nuclear Operating Company Plant Vogtle Landfill #2 Summary of Detected Parameters July 2002 WEll SAMPLES CONSTITUENT MCl GWA-2/MW-2 GWC-3/MW-3 GWB-4/MW-4 GWC-11/MW-11 1 Metals Barium 2 0.027 BOl 0.021 0.085 Zinc NA BOl BOl BOl 0.034 2 Organics 1,1-Dichloroethane NA BOl BOl BOl BOl Chlorobenzene 100 BOl BOl BOl BOl 1,4-Dichlorobenzene 75 BQl BOl BOl BOl Methylene chloride 5 BOl 6 6 BOl cis-1,2-Dichloroethene 70 BOl BOl BOl BOl Trichlorofluoromethane NA BOl BOl 5 BOl 1,1-Dichloroethene 7 BOl BOl BOl BOl Xylenes (Total) 10000 BOl BOl BOl BOl Vinyl chloride 2 BOl BOl BOl BOl BOl - Below quantification level
-
MCl - Maximum Contaminant level per EPD Rule Chapter 391-3-5; NA - None available 1 Metals concentrations in mg/l or ppm , 20rganics concentrations in ug/l or ppb Bold indicates detected concentration is greater than the MCL. ,-- Page 90f9
I
- Table 7 Southern Nuclear Operating Company Plant Vogtle Landfill #3 Summary of Detected Parameters June 2005 WEll SAMPLES CONSTITUENT MCl GWC-5/MW-5 GWS-6/MW-6 GWA-7/MW-7 GWC-13/MW-13 GWC-13/MW-13' GWC-14/MW-14 GWA-15/MW-15 GWC-17/MW-17 GWC-18IMW-18 Metals' Barium 2.00 Sal Sal Sal 0.028 0.031 NS Sal SOL Sal Zinc NA Sal Sal SOL 0.020 Sal NS 0.029 Sal Sal Copper 1.36 Sal SOL Sal Sal Sal NS Sal SOL SOL Mercurl 0.002 Sal Sal Sal Sal Sal NS Sal Sal Sal Chromium (total) 0.1 Sal Sal Sal SOL SOL NS Sal SOL Sal Seryllium 0.004 Sal Sal Sal Sal SOL NS Sal SOL Sal Cadmium 0.005 SOL SOL Sal Sal Sal NS Sal SOL Sal Nickel NA Sal Sal Sal Sal Sal NS Sal SOL Sal lead 0.0156 Sal SOL Sal SOL Sal NS SOL Sal SOL Vanadium NA SOL Sal SOL SOL Sal NS Sal Sal Sal Organics2 1,1-Dlchloroethane NA Sal Sal Sal 15 15 NS Sal Sal Sal Carbon disulfide NA Sal SOL Sal Sal Sal NS Sal 32 Sal Chlorobenzene 100 Sal Sal Sal Sal Sal NS Sal Sal Sal 1A-Dlcholorbenzene 75 Sal Sal Sal Sal Sal NS Sal Sal Sal Methylene chlonde 5 Sal Sal Sal Sal Sal NS Sal Sal SOL C1s-1,2-Dichloroethene 70 Sal Sal Sal 8 8 NS Sal Sal SOL Trichlorofluoromethane NA SOL Sal 22 46 45 NS Sal Sal Sal 1,1-Dichloroethene Sal Sal Sal Sal SOL NS Sal Sal SOL -
Xylenes (Tolal) 10000 Sal Sal Sal Sal Sal NS Sal Sal Sal Vinyl chloride 2 Sal Sal Sal Sal Sal NS Sal Sal Sal
, 3 Chloroform 0.1 Sal Sal Sal SOL Sal NS Sal Sal Sal Trichloroethene 5 SOL Sal Sal SOL SOL NS 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 recovery to sample well lMetals concentrations in mgll 'Organics concentration units in ugn or ppb 'Applies only to Community Water Systems serving 10,000 'Appendix II parameler; NA reflects that this parameter was not analyzed tor those wells not included in the Assessment Monitoring Program 'Replicate sample otwell GWC-13IMW-13 sample 6 Action Level Sold indicates detected concentration is greater than the MCl.
Page 1 ot9
- Table 7 (Continued) Southern Nuclear Operating Company Plant Vogtle Landfill #3 Summary of Detected' Parameters December 2004 WELL SAMPLES CONSTITUENT MCL 5 GWC-5/MW-5 GWS-6/MW-6 GWA-7/MW-7 GWA-7/MW-7 GWC-13/MW-13 GWC-14/MW-14 GWA-15/MW-15 Metals' Sarium 2.00 SOL SOL SOL SOL 0.043 NS SOL Zinc NA SOL SOL SOL SOL 0.044 NS SOL 6 Copper 1.3 SOL SOL SOL SOL SOL NS SOL Mercury' 0.002 SOL SOL SOL 0.0017 SOL NS 0.0004 Chromium (total) 0.1 SOL SOL SOL SOL SOL NS SOL Seryllium 0.004 SOL SOL SOL SOL SOL NS SOL Cadmium 0.005 SOL SOL SOL SOL SOL NS SOL Nickel NA SOL SOL SOL SOL SOL NS SOL 6 Lead 0.015 SOL SOL SOL SOL SOL NS SOL Vanadium NA SOL SOL SOL SOL SOL NS SOL Organics2 1,1-Dichloroethane NA SOL SOL SOL SOL 16 NS SOL Chlorobenzene 100 SOL SOL SOL SOL SOL NS SOL ,- 1,4-Dicholorbenzene 75 SOL SOL SOL SOL SOL NS SOL Methylene chloride 5 SOL SOL SOL SOL SOL NS SOL cis-1,2-Dichloroethene 70 SOL SOL SOL SOL 8 NS SOL Trichlorofluoromethane NA SOL SOL 146 143 81 NS SOL 1,1-Dichloroethene 7 SOL SOL SOL SOL SOL NS SOL Xylenes (Total) 10000 SOL SOL SOL SOL SOL NS SOL Vinyl chloride 2 SOL SOL SOL SOL SOL NS SOL Chloroform 3 0.1 SOL SOL SOL SOL SOL NS SOL Trichloroethene 5 SOL SOL SOL SOL SOL NS 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 recovery to sample well 1Metals concentrations in mg/L 20rganics concentration units in ugll or ppb 3AppJies 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 GWA-7/MW-7 sample 6Action Level Bold indicates detected concentration is greater than the MCL. r-Page 20f9
I
- Table 7 (Continued)
Southern Nuclear Operating Company Plant Vogtle Landfill #3 Summary of Detected Parameters June 2004 WEll SAMPLES CONSTITUENT MCl 5 GWC-5/MW-5 GWS-6/MW-6 GWA-7/MW-7 GWC-13/MW-13 GWC-13/MW-13 GWC-14/MW-14 GWA-15/MW-15 Metals' Sarium 2.00 0.040 Sal Sal 0.034 0.034 NS Sal linc NA Sal Sal Sal Sal Sal NS Sal 6 Copper 1.3 Sal Sal Sal Sal Sal NS Sal Mercurl 0.002 Sal Sal 0.0006 Sal Sal NS Sal Chromium (total) 0.1 Sal Sal Sal Sal Sal NS Sal Seryllium 0.004 Sal Sal Sal Sal Sal NS Sal Cadmium 0.005 Sal Sal Sal Sal Sal NS Sal Nickel NA Sal Sal Sal Sal Sal NS Sal lead 0015 6 Sal Sal Sal Sal Sal NS Sal Vanadium NA Sal Sal Sal Sal Sal NS Sal Organics2 1,1-Dichloroethane NA Sal Sal Sal 17 19 NS Sal Chlorobenzene 100 Sal Sal Sal Sal Sal NS Sal
-
1,4-Dicholorbenzene 75 Sal Sal Sal Sal Sal NS Sal Methylene chloride 5 Sal Sal Sal Sal Sal NS Sal cis-l,2-Dichloroelhene 70 Sal Sal Sal 9 10 NS Sal Trichlorofluoromethane NA Sal Sal 46 121 133 NS Sal 1,1-Dichloroethene 7 Sal Sal Sal Sal Sal NS Sal Xylenes (Total) 10000 Sal Sal Sal Sal Sal NS Sal Vinyl chloride 2 Sal Sal Sal 2 2 NS Sal Chloroform 3 0.1 Sal Sal Sal Sal Sal NS Sal Trichloroethene 5 Sal Sal 13 Sal Sal NS 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 recovery to sample well
'Metals 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 6 Action level Bold indicates detected concentration is greater than the MCL.
Page 3 of9
,- Table 7 (continued) Southern Nuclear Operating Company Plant Vogtle Landfill #3 Summary of Detected Parameters December 2003 WEll SAMPLES CONSTITUENT MCl 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 1 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 6 Copper 1.3 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 sal 0.034 sal lead 0.015 6 Sal sal sal sal sal 0.015 sal Vanadium NA Sal sal sal sal sal 0.060 sal Organics' 1,1-Dichloroethane NA Sal sal sal 20 21 10 SQL Chlorobenzene 100 sal sal sal sal sal 19 sal
-
1,4-Dicholorbenzene 75 sal sal sal sal sal 33 sal Methylene chloride 5 Sal sal sal sal sal sal sal I cis-1,2-Dichloroethene 70 sal sal sal 14 14 17 sal TrichlorofJuoromethane NA sal sal 34 102 97 sal sal 1,1-Dichloroethene 7 sal sal sal sal sal sal sal Xylenes (Total) 10000 Sal sal sal sal sal 10 sal Vinyl chloride 2 Sal sal sal sal sal sal sal Chloroform 3 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 1Metals concentrations in mg/l 20 rganics concentration units in ugll or ppb 3Applies only to Community Water Systems serving 10,000
'Appendix II parameter 5Replicate sample of well GWC-13/MW-13 sample 6 Action level Bold indicates detected concentration is greater than the MCL.
Page 4 of9
,- Table 7 (continued) Southern Nuclear Operating Company Plant Vogtle Landfill #3 Summary of Detected Parameters June 2003 WEll SAMPLES CONSTITUENT MCl 5 GWC-5/MW-5 GWS-6/MW-6 GWA-7/MW-7 GWC-13/MW-13 GWC-13/MW-13 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 NS NS NS 0.0005 0.0005 0.0072 Sal 2 Organics 1,1-Dichloroethane NA Sal Sal Sal 9 9 10 Sal Chlorobenzene 100 Sal Sal Sal Sal Sal 7 Sal l,4-Dicholorbenzene 75 Sal Sal Sal Sal Sal 16 Sal Methylene chloride 5 Sal Sal Sal Sal Sal Sal Sal cis-l,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 Chloroform 3 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 1Metals concentrations in mg/l 20rganics concentration units in ug/I or ppb 3Applies only to Community Water Systems serving 10,000
'Appendix II parameter; NS 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 5 of9
Table 7 (continued) So~thern Nuclear Operating Company Plant Vogtle Landfill #3 Summary of Detected Parameters December 2002 WEll SAMPLES CONSTITUENT MCl GWC-5/MW-5 GWS-6/MW-6 GWA-7/MW-7 GWC-13/MW-13 GWC-14/MW-14 GWA-15/MW-15 Metals 1 Barium 2.00 0.018 SOL 0.015 0.082 0.106 BOl Zinc NA SOL SOL SOL 0.027 SOL BOl Organics 2 1,1-Dichloroethane NA BOl SOL SOL 7 16 SOL Chlorobenzene 100 BOl SOL SOL SOL 10 SOL 1,4-Dicholorbenzene 75 SOL SOL SOL SOL 39 SOL Methylene chloride 5 SOL SOL BOl SOL BOl SOL cis-1,2-Dichloroethene 70 SOL BOl BOl BOl 19 BOl Trichlorofluoromethane NA SOL SOL 210 391 27 SOL 1,1-Dichloroethene 7 SOL BOl BQl 11 24 BQl Xylenes (Total) 10000 SOL SQl SQl BQl 21 BQl
--
Vinyl chloride 2 SQl BQl SQl SOL 4 BQl 3 I Chloroform 0.1 BQl BQl SQl 5 BOl BQl BQl - Below quantification level MCl - Maximum Contaminant level per EPD Rule Chapter 391-3-5; NA - None available 1Metals concentrations in mg/l 20 rgan ics concentration units in ugll or ppb 3Applies only to Community Water Systems serving 10,000 Sold indicates detected concentration is greater than the MCL. I - Page 6 of9
Table 7 (continued) Southern Nuclear Operating Company Plant Vogtle Landfill #3 Summary of Detected Parameters October 2002 WEll SAMPLES CONSTITUENT MCl 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 3 Metals' Sarium SOL SOL SOL 0.083 0.064 SOL SOL Zinc SOL SOL SOL 0.027 SOL SOL SOL 2 Organics 1,1-Dichloroethane NA SOL SOL SOL 6 17 SOL SOL Chlorobenzene 100 SOL SOL SOL SOL 9 SOL Sal l,4-Dicholorbenzene 75 SOL SOL SOL SOL 35 Sal Sal Methylene chloride 5 SOL SOL SOL Sal 11 Sal Sal cis-1,2-Dichloroethene 70 SOL SOL SOL Sal 16 Sal Sal Trichlorofluoromethane NA SOL SOL 221 348 31 SOL SOL 1,1-Dichloroethene 7 SOL SOL Sal SOL SOL SOL SOL Xylenes (Total) 10000 SOL SOL Sal SOL 11 SOL SOL Vinyl chloride 2 Sal SOL SOL SOL SOL Sal SOL SOL - Selow quantification level MCl - Maximum Contaminant level per EPD Rule Chapter 391-3-5; NA - None available
.- 'Metals concentrations in mg/l 20rganics concentration units in ugll or ppb 3 Replicate sample of GWA-15/1MW-15 well Sold indicates detected concentration is greater than the MCL.
I
.-
Page 7 of9
I
- Table 7 (continued)
Southern Nuclear Operating Company Plant Vogtle Landfill #3 Summary of Detected Parameters September 2002 WEll SAMPLES CONSTITUENT MCl GWC-5/MW-5 GWB-6/MW-6 GWA-7/MW-7 GWC-13/MW-13 GWC-14/MW-14 GWC-14-21MW-14-23 GWA-15/MW-15 Metals' Barium 2 0.020 BOl BOl 0.085 0.092 0.095 BOl Zinc NA BOl BOl BOl 0.023 BOl BOl BOl Organics' 1,1-Dichloroethane NA BOl BOl BOl 6 21 21 BOl Chlorobenzene 100 BOl BOl BOl BOl 8 8 BOl 1,4-Dichlorobenzene 75 BOl BOl BOl BOl 37 36 BOl Methylene chloride 5 BOl BOl BOl BOl BOl BOl BOl cis-1,2-Dichloroethene 70 BOl BOl BOl BOl 19 18 BOl Trichlorofluoromethane NA BOl BOl 32 381 47 48 BOl 1,1-Dichloroethene 7 BOl BOl BOl 8 29 28 BOl Xylenes (Total) 10000 BOl BOl BOl BOl 23 23 BOl Vinyl chloride 2 BOl BOl BOl BOl BOl 3 BOl BOl - Below quantification level MCl - Maximum Contaminant level per Georgia EPD Rule Chapter 391-3-5; NA - None available
-- 'Metals concentrations in mg/l 'Organics concentration units in ugll or ppb 3Replicate sample of GWB-14/1MW-14 well sample
( Bold indicates detected concentration is greater than the MCL. Page 8 of9
Table 7 (continued) Southern Nuclear Operating Company Plant Vogtle Landfill #3 Summary of Detected Parameters July 2002 WEllS 1 CONSTITUENT MCl 3 GWC-5/MW-5 GWS-6/MW-6 GWA-7/MW-7 GWA-7-2/MW-7-2 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 Organics 2 1,1-Dichloroethane NA Sal Sal Sal Sal Sal 13 Sal Chlorobenzime 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 1 Metals concentrations in mg/l 20 rganics concentration units in ug/l or ppb 3 Replicate sample of GWA-7/MW-7 well sample Bold indicates detected concentration is greater than the MCL. . Page 90f9
FIGURES Date: 10/18/2005 Time : 08:57:48 AM Date: 10/18/2005 Time : 09:01:07 AM ApPENDIX A - HYDRAULIC GRADIENT CALCULATION SHEETS I
-
I
-
LANDFILL #2 ,-
Plant Vogtle Landfill #2 Gradient Calculation (based on three-point problem) June 2005 Monitoring Event Water Table Well Designation Elevation Northing Easting GWA-2/MW-2 210.00 11755.95 9622.59 GWC-3/MW-3 203.64 12048.48 8881.72 GWB-4/MW-4 203.44 11205.40 9466.20 Gradient Calculation from fitting a plane to three points a x 1 + b Y1 + cZ 1 + d =0 a X2 + b Y2 + CZ2 + d = 0 a X3 + b Y3 + cZ3 + d = 0 where (Xj,Yi) are the coordinates of the well and zi is the head, i = 1,2,3 The gradient is calculated from the square root of (a 2 + b2 ) Southwest Gradient Wells of Interest = (GWA-2, GWC-3 & GWB-4) (High-Mid-Low) x Y z GWA-2/MW-2 11755.95 9622.59 210 GWC-3/MW-3 12048.48 8881.72 203.64 GWB-4/MW-4 11205.40 9466.20 203.44 9622.59 210 1 a= 8881.72 203.64 1 3865.4668 9466.20 203.44 1 1= 11755.95 210 1 b= 12048.48 203.64 1 -5420.495 11205.40 203.44 1 1= 11755.95 9622.59 1 c= 12048.48 8881.72 1 -453634.7 11205.40 9466.20 1 1= 11755.95 9622.59 210 d= 12048.48 8881.72 203.64 2338137 11205.40 9466.20 203.44 1= zO = 5.154228193 mx= 0.008521099 my= -0.011949029 ISouthwest Gradient = 0. 0147 1 I
-
Page 1 of 1
LANDFILL #3 1
-
Plant Vogtle Landfill #3 Gradient Calculation
--
(based on three-point problem) June 2005 Monitoring Event Water Table Well Designation Elevation Northing Easting GWC-5/MW-5 206.02 9604.30 7999.33 GWB-6/MW-6 231.03 9432.48 7473.25 GWA-7/MW-7 230.69 8826.22 7657.89 GWC-13/MW-13 234.32 9242.72 7995.86 GWC-14/MW-14 211.22 8960.64 7999.10 GWA-15/MW-15 228.05 8975.71 6886.73 GWC-17/MW-17 149.82 8553.09 8135.59 GWC-18/MW-18 150.49 8938.05 8238.63 Gradient Calculation from fitting a plane to three points a X1 + b Y1 + cZ 1 + d = 0 a X2 + b Y2 + CZ2 + d = 0 a X3 + b Y3 + CZ3 + d =0 where (X;,Yi) are the coordinates of the well and zi is the head, i =1,2,3 2 2 The gradient is calculated from the square root of (a + b ) Southwest Gradient
.- Wells of Interest = (GWB-6, GWA-7 & GWA-15) (High-Mid-Low)
I x Y z GWB-6/MW-6 9432.48 7473.25 231.03 GWA-7/MW-7 8826.22 7657.89 230.69 GWA-15/MW-15 8975.71 6886.73 228.05 7473.25 231.03 1 a= 7657.89 230.69 1 = -749.644 6886.73 228.05 1 9432.48 231.03 1 b= 8826.22 230.69 1 = 1651.353 8975.71 228.05 1 9432.48 7473.25 1 c= 8826.22 7657.89 1 439921.63 8975.71 6886.73 1 1= 9432.48 7473.25 231.03 d= 8826.22 7657.89 230.69 82223118 8975.71 6886.73 228.05 1=
,- zO=
mx=
-186.9040134 0.00170404 /'-'
f1't, Page 1 of 3
Plant Vogtle Landfill #3 Gradient Calculation -- (based on three-point problem) my= -0.003753744 ISouthwest Gradient = 0. 0041 1 Northeast Gradient Wells of Interest = (GWC-13, GWB-6 & GWC-5) (High-Mid-Low) x Y z GWC-13/MW-13 9242.72 7995.86 234.32 GWB-6/MW-6 9432.48 7473.25 231.03 GWC-5/MW-5 9604.30 7999.33 206.02 7995.86 234.32 1 a= 7473.25 231.03 1 = 14801.279 7999.33 206.02 1 9242.72 234.32 1 b= 9432.48 231.03 1 -4180.61 9604.30 206.02 1 1= 9242.72 7995.86 1 c= 9432.48 7473.25 1 189623.79 1= .- 9604.30 7999.33 1 9242.72 7995.86 234.32 d= 9432.48 7473.25 231.03 214664298 9604.30 7999.33 206.02 1= zO = -1132.053612 mx= -0.078056025 my= 0.022046863 INortheast Gradient = 0.0811 ~ .- I Page 2 of 3
Plant Vogtle Landfill #3 Gradient Calculation (based on three-point problem) .- Southeast Gradient Wells of Interest::: (GWC-13, GWA-7 & GWC-14) (High-Mid-Low) x Y z GWC-13/MW-13 9242.72 7995.86 234.32 GWA-7/MW-7 8826.22 7657.89 230.69 GWC-14/MW-14 8960.64 7999.10 211.22 7995.86 234.32 1 a= 7657.89 230.69 1 7818.8682 7999.10 211.22 1 1= 9242.72 234.32 1 b= 8826.22 230.69 1 = 8597.1996 8960.64 211.22 1 9242.72 7995.86 1 c= 8826.22 7657.89 1 = -96684.04 8960.64 7999.10 1 9242.72 7995.86 234.32 d= 8826.22 7657.89 230.69 = -19129399 8960.64 7999.10 211.22 zO = -197.8547759 mx= 0.080870311 my= 0.088920569 ISoutheast Gradient = 0. 1202 1 I -- Page 3 of 3
- ApPENDIX B - LABORATORY ANALYTICAL REPORTS JUNE 2005 I ,- -
- ~ A CL 1 Phone: (770) 409*1444 A_D_~_~_C.....'E..V....... C-1l.~E........'M~1.S~TR~Y~LA~B-'S~,~IN~C. ....
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
,-------------~---
I I Laboratory Report I
!
I i ACL Project #: 48231 I Client Proj #: Plant Vogtle I Prepared For: I The Dextra Group, LLC I 4665 Lower Roswell Road
#154 Marietta, GA 30068-0000 Attention: Mr. Kurt Batsel -
Report Date: 7/15/2005 This report contains 88 pages. (including this cover page and chain of custody)
-M.-l1_:. $
Markorios Adafre
-tA d$
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 (nO) 409-1444. 1- 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 of 88
IA CL 1~ Phone: (770) 409-1444 Fax: (770) 409-1844 A_D_Jl:_~N_CE~'D~C_'H~E~M~lS~T.~'R"""!",!Y~L~A_B-.;;s,~L"!",,,,,N_C. 3039 Amwiler Road, Suite 100, Atlanta, GA 30360 P. O. Box 88610, Atlanta, GA 30356 e-mail: acl@acl-Iabs.net Data Qualifier Codes Code Description A Value reported is the mean of two or more determinations; B Indicates the analyte was detected in the sample and method blank; BQL Below practical quantitation limit; OW Results reported on a dry-weight basis (ex: mg/kg,dw); E Estimated value: (i) sample received or analyzed beyond the accepted holding time; (ii) sample received at improper temperature; (iii) the continuing calibration for an analyte did not meet qc criteria; H Estimated value; result higher than the highest calibration standard; J Reported value is between the method detection limit and the practical quantitation limit; PQL Practical quantitation limit; TIC Tentatively identified compound;
*** Not analyzed due to interferences; Upon client request, a statement of the test result estimated uncertainty can be provided.
1- NOTE: Unless otherwise noted, all results are reported on an as received basis. Page 2 of 88
ADVANCED CHEMISTRY LABS, 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: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel V.D. (50308/82608) - Appendix I Sample 10: GWA-2/MW-2 Matrix: Water Date Sampled: 06/14/2005 Date Extracted:
Date Analyzed: 06/22/2005 ACL Sample #: 233715 Units: J,Jg/L Analyst: RP Analyte Result PQL Analvte 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
~moform sal 5 1,1,1-Trichloroethane Sal 5 ,-bon disulfide Sal 5 1,1,2-Trichloroethane Sal 5 Carbon tetrachloride Sal 5 Trichloroethene sal 5 Chlorobenzene sal 5 Trichlorofluoromethane sal 5 Chloroethane 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 o-Xylene sal 5 trans-1 A-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 SOL 50 Methyl bromide SOL 10 --Methyl chloride Sal 10 I
thyl ethyl ketone SOL 100 IVlethyl iodide SOL 5 4-Methyl-2-pentanone Sal 50 Methylene bromide Sal 5 Methylene chloride Sal 5 Page 3 of 88
IACLI Fax: (770) 409-1844 ADVANCED CHEMISTRYLABS, INC. Phone: (770) 4~09':"'-~14~44~--------------"':3~03~9~A~m-w~i1e-r-=R~o-a~d-."':S~ui~te-1~0~0-.-=A~tl~an~ta-. G~A~3"':0~36""""0-P.O. Box 88610* Atlanta. GA 30356 - e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel v.o. (5030B/8260B) - Appendix I Sample 10: GWC-3/MW-3 Matrix: Water Date Sampled: 06/14/2005 Date Extracted:
Date Analyzed: 06/22/2005 ACL Sample #: 233716 Units: IJg/L Analyst: RP Analvte Result PQL Analvte 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
~omoform Sal 5 1,1,1-Trichloroethane Sal 5
- bon disulfide Sal 5 1,1,2-Trichloroethane Sal 5 Carbon tetrachloride Sal 5 Trichloroethene Sal 5 Chlorobenzene Sal 5 Trichlorofluoromethane Sal 5 Chloroethane 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 o-Xylene Sal 5 trans-1 A-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
..M.ethyl chloride Sal 10 I
thyl ethyl ketone Sal 100
,,,.ethyl iodide Sal 5 4-Methyl-2-pentanone Sal 50 Methylene bromide Sal 5 Methylene chloride Sal 5 Page 4 ot88
IA CL -----A-D-~-~-C-~......'D-C-'H.......E........'M-Z-S-TR-YLA-B-'S-,-IM-C.-. I Phone: (770) 409-1444 3039 Amwiler Road* Suite 100* Atlanta. GA 30360 - Fax: (770) 409-1844 e-mail: acl@acl-Iabs.net P.O. Box 88610* Atlanta. GA 30356 www.advancedchemistrylabs.com Client: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel V.O. (5030B/8260B)
- Appendix I Sample 10: GWB-4/MW-4 Matrix: Water Date Sampled: 06/14/2005 Date Extracted:
Date Analyzed: 06/22/2005 ACL Sample #: 233717 Units: IJg/L Analyst: RP Analvte Result PQL Analvte 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 Sromochforomethane Sal 5 Tetrachloroethene Sal 5 Sromodichloromethane Sal 5 Toluene Sal 5 ...2comoform Sal 5 1,1.1-Trichloroethane Sal 5 rbon disulfide Sal 5 1,1,2-Trichloroethane Sal 5 carbon tetrachloride Sal 5 Trichloroethene Sal 5 Chlorobenzene Sal 5 Trichlorofluoromethane Sal 5 Chloroethane 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 o-Xylene 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 Methyl chloride Sal 10 thyl ethyl ketone Sal 100 1~lethyl iodide Sal 5 4-Methyl-2-pentanone Sal 50 Methylene bromide Sal 5 Methylene chloride Sal 5 Page 5 of 88
IA CL I ADVANCED CHEMISTRYLABS, INC. Phone: (770) 4~0'='9-~1~44~4~-------------~3~0~39~A~m-W~i1e-r~R~o-a~d-*~S-ui~te-1~0~0-.~A~U~an~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 #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel v.a. (50308/82608) - Appendix I Sample 10: GWC-11/MW-11 Matrix: Water Date Sampled: 06/14/2005 Date Extracted:
Date Analyzed: 06/22/2005 ACL Sample #: 233718 Units: j.Jg/L Analyst: RP Analvte Result PQL Analyte Result PQL Acetone SOL 100 Styrene SOL 5 Acrylonitrile SOL 50 1,1,1,2-Tetrachloroethane SOL 5 Senzene SOL 5 1,1,2,2-Tetrachloroethane SOL 5 Sromochloromethane SOL 5 Tetrachloroethene SOL 5 Sromodichloromethane SOL 5 Toluene SOL 5
.-Qcomoform SOL 5 1,1,1-Trichloroethane SOL 5 rbon 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 SOL 5 Vinyl acetate SOL 50 1,2-Dibromo-3-chloropropane SOL 20 Vinyl chloride SOL 2 Dibromochloromethane SOL 5 m & p-Xylenes SQL 10 1,2-Dibromoethane SOL 5 o-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 ...A.iethyl chloride SOL 10 I
thyl ethyl ketone SOL 100 Methyl iodide SOL 5 4-Methyl-2-pentanone SOL 50 Methylene bromide SOL 5 Methylene chloride SOL 5 Page 6of88
iA CL I ADVANCED CHEMISTRYLABS, INC. - Phone: (770) 4~0':"9.~1~44~4~-------------~3~03~9~A~m-w~i1e-r~R~o-a~d-.~S~ui~te-1~0~0-.~A~tJ-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: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel V.C. (50308/82608) - Appendix I Sample ID: GWC-5/MW-5 Matrix: Water Date Sampled: 06/13/2005 Date Extracted:
Date Analyzed: 06/22/2005 ACL Sample #: 233719 Units: IJg/L Analyst: RP Analvte Result POL Analyte Result POL Acetone SOL 100 Styrene SOL 5 Acrylonitrile SOL 50 1,1,1,2-Tetrachloroethane SOL 5 Senzene SOL 5 1,1,2,2-Tetrachloroethane SOL 5 Sromochloromethane SOL 5 Tetrachloroethene SOL 5 Sromodichloromethane SOL 5 Toluene SOL 5 ,~omoform SOL 5 1,1,1-Trichloroethane SOL 5
.rbon 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 SOL 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 o-Xylene SOL 5 trans-1 A-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 ....A4.ethyl chloride SOL 10 thyl ethyl ketone SOL 100 Methyl iodide SOL 5 4-Methyl-2-pentanone SOL 50 Methylene bromide SOL 5 Methylene chloride SOL 5 Page 7 of 88
IA CL I ADVANCED CHEMISTRYLABS, INC. Phone: (770) 4~0~9-~1~44~4~-------------~3~0~39~A~m-W~i1e-r~R"'o-a~d-.~S~ui~te-1"0-0-.-A-tl-an-ta-, G-A~3-03-6 - Fax: (770) 409-1844 e-mail: acl@acl-Iabs.net
. P.O. Box 88610* Atlanta, GA 30356 www.advancedchemistrylabs.com Client: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231 #154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel V.O. (50308/82608)
- Appendix I Sample 10: GWB-6/MW-6 Matrix: Water Date Sampled: 06/13/2005 Date Extracted:
Date Analyzed: 06/22/2005 ACL Sample #: 233720 Units: ~g/L Analyst: RP Analvte Result PQL Analvte 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 ,...2romoform Sal 5 1,1,1-Trichloroethane SOL 5 rbon disulfide Sal 5 1,1,2-Trichloroethane Sal 5 Carbon tetrachloride Sal 5 Trichloroethene Sal 5 Chlorobenzene Sal 5 Trichlorofluoromethane Sal 5 Chloroethane 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 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 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
...M...ethyl chloride Sal 10 Sal 100 I
thyl ethyl ketone
,Ylethyl iodide Sal 5 4-Methyl-2-pentanone Sal 50 Methylene bromide Sal 5 Methylene chloride Sal 5 Page 8 of 88
ADVANCED CHEMISTRYLABS, INC. Phone: (770) 409*1444 3039 Amwiler Road
- Suite 100
- Atlanta, GA 30360
- Fax: (770) 409-1844 e-mail: acl@acl-Iabs.net P.O. Box 88610* Atlanta, GA 30356 www.advancedchemistrylabs.com Client: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231 #154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel v.o. (5030B/8260B)
- Appendix I Sample ID: GWA-7/MW-7 Matrix: Water Date Sampled: 06/14/2005 Date Extracted:
Date Analyzed: 06/22/2005 ACL Sample #: 233721 Units: IJg/L Analyst: RP Analvte Result PQL Analvte 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 Jar-omoform Sal 5 1,1,1-Trichloroethane Sal 5 "bon disulfide Sal 5 1,1,2-Trichloroethane Sal 5 L;arbon tetrachloride Sal 5 Trichloroethene Sal 5 Chlorobenzene Sal 5 Trichlorofluoromethane 22 5 Chloroethane 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 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 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
~ethyl chloride Sal 10 I
thyl ethyl ketone Sal 100
,**ethyl iodide Sal 5 4-Methyl-2-pentanone Sal 50 Methylene bromide Sal 5 Methylene chloride Sal 5 Page 9 of 88
IACLI ADVANCED CHEMISTRY LABS, INC. Phone: (770) 4~09~-~1~44~4~-------------~3~03~9~A~m-w-i~le-r~R~o-ad~*S~u~i~te-1~0~0-.~A~Ua-n~ta-,~G~A~30~3~6~0-Fax: (770) 409-1844 P.O. Box88610* Atlanta, GA 30356 _ e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel v.o. (5030B/8260B)
- Appendix I Sample ID: GWC-17/MW-17 Matrix: Water Date Sampled: 06/15/2005 Date Extracted:
Date Analyzed: 06/22/2005 ACL Sample #: 233724 Units: ~g/L Analyst: RP Analvte Result PQL Analyte Result PQL Acetone SOL 100 Styrene SOL 5 Acrylonitrile SOL 50 1,1,1,2-Tetrachloroethane SOL 5 Senzene SOL 5 1,1,2,2-Tetrachloroethane SOL 5 Sromochloromethane SOL 5 Tetrachloroethene SOL 5 Sromodichloromethane SOL 5 Toluene SOL 5 ...Bromoform SOL 5 1,1,1-Trichloroethane SOL 5 rbon disulfide 32 5 1,1,2-Trichloroethane SOL 5 varbon tetrachloride SOL 5 Trichloroethene SOL 5 Chlorobenzene SOL 5 Trichlorofluoromethane SOL 5 Chloroethane SOL 10 1,2,3-Trichloropropane SOL 5 Chloroform SOL 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 o-Xylene SOL 5 trans-1,4-Dichloro-2-butene SOL 10 1,2-Dichlorobenzene SOL 5 1,4-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 BOl 50 Methyl bromide SOL 10 Methyl chloride BOl 10 , - thyl ethyl ketone SOL 100
... ~thyl iodide SOL 5 4-Methyl-2-pentanone BOl 50 Methylene bromide BOl 5 Methylene chloride Sal 5 Page 10 of 88
IACLI ADVANCED CHEMISTRY LABS, 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: The Dextra Group. LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta. GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel V.O. (50308/82608)
- Appendix I Sample 10: GWC-18/MW-18 Matrix: Water Date Sampled: 06/1512005 Date Extracted:
Date Analyzed: 06/2212005 ACL Sample #: 233725 Units: 1J9/L Analyst: RP Analyte Result PQL Analvte 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 ,Jil(omoform Sal 5 1,1,1-Trichloroethane Sal 5
'bon disulfide Sal 5 1,1 ,2-Trichloroethane Sal 5 Carbon tetrachloride Sal 5 Trichloroethene Sal 5 Chlorobenzene Sal 5 Trichlorofluoromethane Sal 5 Chloroethane 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 o-Xylene Sal 5 trans-1 A-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
~thyl chloride Sal 10
~hyl ethyl ketone Sal 100 IVII~thyl iodide Sal 5 4-Methyl-2-pentanone Sal 50 Methylene bromide Sal 5 Methylene chloride Sal 5 Page 11 of 88
ADVANCED CHEMISTRYLABS, 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: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel v.o. (5030B/8260B)
- Appendix I Sample 10: EO Blank Matrix: Water Date Sampled: 06/1512005 Date Extracted:
Date Analyzed: 06/22/2005 ACL Sample #: 233727 Units: J.I9/L Analyst: RP Analvte Result PQL Analvte 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 J3,romoform sal 5 1,1,1-Trichloroethane Sal 5 rbon disulfide Sal 5 1,1,2-Trichloroethane Sal 5
""arbon tetrachloride Sal 5 Trichloroethene sal 5 Chlorobenzene sal 5 Trichlorofluoromethane sal 5 Chloroethane 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 o-Xylene sal 5 trans-1 A-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 1 thyl ethyl ketone sal 100
...ethyl iodide Sal 5 4-Methyl-2-pentanone sal 50 Methylene bromide Sal 5 Methylene chloride Sal 5 Page 12 of 88
IA CL I ADVANCED CHEMISTRYLABS, INC. - Phone: (770) 4~0~9-~1~44~4~-------------~3~0~39""A""m-W~i1e-r-R-o-a-d-.-S-ui-te-1-0-0-.-A-t1-an-ta-. G"';A;"'3-0-36 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 #: Plant Vogtle 4665 lower Roswell Road ACL Project #:. 48231
#154 Date Received: 06/17/2005 Marietta. GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel v.o. (5030B/8260B)
- Appendix II Sample 10: GWC-13/MW-13 Matrix: Water Date Sampled: 06/13/2005 Date Extracted:
Date Analyzed: 06/22/2005 ACL Sample #: 233722 Units: IJg/l Analyst: RP Analvte Result PQL Analvte 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 Allyl chloride Sal 10 Methacrylonitrile Sal 100 ~nzene Sal 5 Methyl bromide Sal 10
!mochloromethane Sal 5 Methyl chloride Sal 10 tsromodichloromethane 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-1,4-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 1,4-Dichlorobenzene Sal 5 1,1,2-Trichloroethane Sal 5 Dichlorodifluoromethane Sal 5 Trichloroethene Sal 5 1,1-Dichloroethane 15 5 Trichlorofluoromethane 46 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 8 5 Vinyl chloride Sal 2
-- trans-1,2-Dichloroethene Sal 5 m & p-Xylenes Sal 10 1,2-Dichloropropane Sal 5 o-Xylene Sal 5 1 .Dichloropropane Sal 5
..,L-Dichloropropane Sal 15 1,1-Dichloropropene Sal 5 cis-1 ,3-Dichloropropene Sal 5 trans-1,3-Dichloropropene Sal 5 Page 13 of 88
ADVANCED CHEMISTRYLABS, INC. Phone: (770) 409-1444 3039 Amwiler Road
- Suite 100
- AUanta. GA 30360
-- Fax: (770) 409-1844 P.O. Box 88610* AUanta. GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel v.o. (50308/82608)
- Appendix II
. Sample 10: GWA-15/MW-15 Matrix: Water Date Sampled: 06/1412005 Date Extracted:
Date Analyzed: 06/22/2005 ACL Sample #: 233723 Units: J,Jg/L Analyst: RP Analvte Result PQL Analvte Result PQL Acetone BOl 100 Ethyl methacrylate BOl 10 Acetonitrile BOl 100 Ethylbenzene BOl 5 Acrolein BOl 100 2-Hexanone BOl 50 Acrylonitrile BOl 50 Isobutyl alcohol BOl 50 Allyl chloride BOl 10 Methacrylonitrile BOl 100 .Benzene
- BOl 5 Methyl bromide BOl 10 mochlorometha ne BOl 5 Methyl chloride BOl 10 ...,omodichloromethane BOl 5 Methyl ethyl ketone BOl 100 Bromoform BOl 5 Methyl iodide BOl 5 Carbon disulfide BOl 5 Methyl methacrylate BOl 30 Carbon tetrachloride BOl 5 4-Methyl-2-pentanone BOl 50 Chlorobenzene BOl 5 Methylene bromide BOl 5 Chloroethane BOl 10 Methylene chloride BOl 5 Chloroform BOl 5 Naphthalene BOl 5 Chloroprene BOl 20 Propionitrile BOl 150 1,2-Dibromo-3-chloropropane BOl 20 Styrene BOl 5 Dibromochloromethane BOl 5 1,1 ,1,2-Tetrachloroethane BOl 5 1,2-Dibromoethane BOl 5 1,1,2,2-Tetrachloroethane BOl 5 trans-1,4-Dichloro-2-butene BOl 10 Tetrachloroethene BOl 5 1,2-Dichlorobenzene BOl 5 Toluene BOl 5 1,3-Dichlorobenzene BOl 5 1,1,1-Trichloroethane BOl 5 1A-Dichlorobenzene BOl 5 1,1,2-Trichloroethane BOl 5 Dichlorodifluoromethane BOl 5 Trichloroethene BOl 5 1,1-Dichloroethane BOl 5 Trichlorofluoromethane BOl 5 1,2-Dichloroethane BOl 5 1,2.3-Trichloropropane BOl 5 1,1-Dichloroethene BOl 5 Vinyl acetate BOl 50 cis-1,2-Dichloroethene BOl 5 Vinyl chloride BOl 2 trans-1,2-Dichloroethene BOl 5 m & p-Xylenes BOl 10 1,2-Dichloropropane BOl 5 o-Xylene BOl 5
, - *Dichloropropane BOl 5
.-Dichloropropane BOl 15 1,1-Dichloropropene BOl 5 cis-1,3-Dichloropropene BOl 5 trans-1,3-Dichloropropene BOl 5 Page 14 of 88
IA CL I ADVANCED CHEMISTRYLABS, INC. Phone: (770) 4~0~9-~1~44"!"'4~-------------~3~03~9~A"!"'m-w~i1e-r""R~o-a""d-.~Su~i"!"'te-1"'O""O-.""A-'U-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: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel V.O. (5030B/8260B) - Appendix II Sample 10: GWC-13/MW-13 DUP Matrix: Water Date Sampled: 06/13/2005 Date Extracted:
Date Analyzed: 06/22/2005 ACL Sample #: 233726 Units: ~g/L 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 Allyl chloride Sal 10 Methacrylonitrile Sal 100 J2,.enzene Sal 5 Methyl bromide Sal 10 lmochloromethane Sal 5 Methyl chloride Sal 10 uromodichloromethane 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 ,4-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 15 5 Trichlorofluoromethane 45 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 8 5 Vinyl chloride Sal 2 trans-1 ,2-Dichloroethene Sal 5 m & p-Xylenes Sal 10 1,2-Dichloropropane Sal 5 o-Xylene Sal 5 , - ,-Dichloropropane Sal 5 _,,,-Dichloropropane Sal 15 1,1-Dichloropropene Sal 5 cis-1,3-Dichloropropene Sal 5 trans-1,3-Dichloropropene Sal 5 Page 15 of 88
ADVANCED CHEMISTRYLABS, 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: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel v.o. (50308/82608) - Appendix II Sample 10: Trip Blank Matrix: Water Date Sampled: 06/1312005 Date Extracted:
Date Analyzed: 06/22/2005 ACL Sample #: 233728 Units: 1J9/L Analyst: RP Analyte Result PQL Analvte 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
~enzene SOL 5 Methyl bromide SOL 10 Imochloromethane SOL 5 Methyl chloride SOL 10 oromodichloromethane 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 A-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 SOL 5 Trichlorofluoromethane SOL 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 SOL 5 Vinyl ch.loride SOL 2 trans-1,2-Dichloroethene SOL 5 m & p-Xylenes SOL 10 1 -1,2-Dichloropropane -Dichloropropane
_,L-Dichloropropane SOL SOL SOL 5 5 15 o-Xylene SOL 5 1,1-Dichloropropene SOL 5 cis-1,3-Dichloropropene SOL 5 trans-1,3-Dichloropropene SOL 5 Page 16 of 88
IA CL 1~~ A_D_~_:4M_C......'E.~'D~c_rn.E"""""","'M_Z_S__TR_Y LA_B_'S.__,_IM_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 #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 0711512005 Contact: Mr. Kurt Batsel Acid Extractables (8270C) - Appendix II Sample ID: GWA-7/MW-7 Matrix: Water Date Sampled: 06/14/2005 Date Extracted: 06/20/2005 Date Analyzed: 06/27/2005 ACL Sample #: 233721 Units: 1J9/L Analyst: RB Analvte Result PQL 4-Chloro-3-methylphenol SOL 20 2-Chlorophenol SOL 10 m & p-Cresol SOL 10 o-Cresol SOL 10 2,4-Dichlorophenol SOL 10 ...2-6-Dichlorophenol SOL 10 -Dimethylphenol SOL 10 4,6-Dinitro-2-methylphenol SOL 50 2,4-Dinitrophenol SOL 50 2-Nitrophenol SOL 10 4-Nitrophenol SOL 50 Pentachlorophenol SOL 50 Phenol SOL 10 2,3,4 ,6-Tetrachlorophenol SOL 10 2,4,5-Trichlorophenol SOL 10 2,4,6-Trichlorophenol SOL 10 I -
Page 17 of 88
IA CL 1~~ Phone: (770) 409-1444 A_D_V;_j4.N_C~'E~'D~C~1L~E.""""""",'M~1,~S~TR
......Y~LA_B_'S......-, ........
3039 Amwiler Road* Suite 100* Atlanta. GA 30360 IM .....C._. 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 #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Base Neutral Extractables (8270C) - Appendix II Sample ID: GWA-7/MW-7 Matrix: Water Date Sampled: 06/14/2005 Date Extracted: 06/20/2005 Date Analyzed: 06/27/2005 ACL Sample #: 233721 Units: IJg/L Analyst: RB Analvte Result PQL Analvte Result PQL Acenaphthene BOl 10 Dimethyl phthalate BOl 10 Acenaphthylene BOl 10 p-(Dimethylamino)azobenzene BOl 10 Acetophenone BOl 10 7,12-Dimethylbenz(a)anthracene BOl 10 2-Acetylaminofluorene BOl 20 3,3'-Dimethylbenzidine BOl 10 4-Aminobiphenyl BOl 20 m-Dinitrobenzene BOl 20 ..AQthracene BOl 10 2A-Dinitrotoluene BOl 10 lzo(a)anthracene BOl 10 2,6-Dinitrotoluene BOl 10 Benzo(a)pyrene BOl 10 Diphenylamine BOl 10 Benzo(b)f1uoranthene BOl 10 Disulfoton BOl 10 Benzo(g,h,i)perylene BOl 10 Ethyl methanesulfonate BOl 20 Benzo(k)f1uoranthene BOl 10 Famphur BOl 20 Benzyl alcohol BOl 20 Fluoranthene BOl 10 Bis(2-chloroethoxy)methane BOl 10 Fluorene BOl 10 Bis(2-chloroethyl)ether BOl 10 Hexachlorobenzene BOl 10 Bis(2-chloroisopropyl)ether BOl 10 Hexachlorobutadiene BOl 10 Bis(2-ethylhexyl)phthalate BOl 10 Hexachlorocyclopentadiene BOl 10 4-Bromophenyl phenyl ether BOl 10 Hexachloroethane BOl 10 Butyl benzyl phthalate BOl 10 Hexachloropropene BOl 10 p-Chloroaniline BOl 20 Indeno(1,2,3-cd)pyrene BOl 10 Chlorobenzilate BOl 10 Isodrin BOl 20 2-Chloronaphthalene BOl 10 Isophorone BOl 10 4-Chlorophenyl phenyl ether BOl 10 Isosafrole BOl 10 Chrysene BOl 10 Kepone BOl 20 Di-n-butyl phthalate BOl 10 Methapyrilene BOl 100 Di-n-octyl phthalate BOl 10 Methyl methanesulfonate BOl 10 Diallate BOl 10 Methyl parathion BOl 10 Dibenz(a,h)anthracene BOl 10 3-Methylcholanthrene BOl 10 Dibenzofuran BOl 10 2-Methylnaphthalene BOl 10 ,J...?-Dichlorobenzene BOl 10 Naphthalene BOl 10 I -Dichlorobenzene BOl 10 1A-Naphthoquinone BOl 10 I A-Dichlorobenzene BOl 10 1-Naphthylamine BOl 10 3,3'-Dichlorobenzidine BOl 20 2-Naphthylamine BOl 10 Diethyl phthalate BOl 10 5-Nitro-o-toluidine BOl 10 Dimethoate BOl 10 2-Nitroaniline BOl 50 Page 18 of 88
IA CL I ADVANCED CHEMISTRYLABS, INC. Phone: (770) 4~0':"'9-"":"1~44~4~-------------~3~03~9~A~m-w~i~le-r~R-oa-d~*~S~u~ite---10""""0-.~A~tl-an-ta-.-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: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231 #154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Base Neutral Extractables (8270C) - Appendix II Sample 10: GWA-7/MW-7 Matrix: Water Date Sampled: 06/14/2005 Date Extracted: 06/20/2005 Date Analyzed: 06/27/2005 ACL Sample #: 233721 Units: IJg/L Analyst: RB Analvte Result PQL 3-Nitroaniline Sal 50 4-Nitroaniline Sal 20 Nitrobenzene Sal 10 N-Nitroso-di-n-butylamine Sal 10 N-Nitrosodiethylamine Sal 20 ..bl:Nitrosodimethylamine SOL 10 ~itrosodiphenylamine Sal 10 I'I-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 0,0,0-Triethyl phosphorothioate Sal 50 1,3,5-Trinitrobenzene Sal 10 I ..-
Page 19 of 88
ADVANCED CHEMISTRYLABS, 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: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Acid Extractables (8270C) - Appendix II Sample 10: GWC-13/MW-13 Matrix: Water Date Sampled: 06/13/2005 Date Extracted: 06/20/2005 Date Analyzed: 06/27/2005 ACL Sample #: 233722 Units: IJg/L Analyst: RB Analvte 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 .2.6-Dichlorophenol SQl 10 -Dimethylphenol SQl 10 '+ ,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 I -
Page 20 of 88
IA CL I ADVANCED CHEMISTRY LABS, INC. Phone: (770) 4~0~9-~1~44~4~-------------~3~03~9~A~m-w~i~le-r~R-oa-d~*~S~u~it-e~1O~O~.-A-t1-a-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 I Client: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Base Neutral Extractables (8270C)
- Appendix II Sample ID: GWC-13/MW-13 Matrix: Water Date Sampled: 06/13/2005 Date Extracted: 06/20/2005 Date Analyzed: 06/27/2005 ACL Sample #: 233722 Units: IJg/L Analyst: RB Analyte Result PQL Analvte 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
,..ADthracene SQl 10 2,4-Dinitrotoluene SQl 10 lzo{a)anthracene SQl 10 2,6-Dinitrotoluene SQl 10 oenzo{a)pyrene SQl 10 Diphenylamine SQl 10 Senzo{b)f1uoranthene 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 Methapyrilene SQl 100 Di-n-octyl phthalate SQl 10 Methyl methanesulfonate SQl 10 Diallate SQl 10 Methyl parathion SQl 10 Dibenz(a,h)anthracene SQl 10 3-Methylcholanthrene Sal 10 Dibenzofuran SQl 10 2-Methylnaphthalene SQl 10 -'
1,2-Dichlorobenzene SQl 10 Naphthalene SQl 10
, SQl -Dichlorobenzene SQl 10 1A-Naphthoquinone 10 . ,-t-Dichlorobenzene SQl 10 1-Naphthylamine SQl 10 3,3'-Dichlorobenzidine SQl 20 2-Naphthylamine SQl 10 Diethyl phthalate SQl 10 5-Nitro-o-toluidine SQl 10 Dimethoate SQl 10 2-Nitroaniline SQl 50 Page 21 of 88
IA CL 1 Phone: (770) 409-1444 A_D_~_~_C_'E._'D_C_'Jl_"E_'M_Z_"S_TR_Y_LA_B_'S._,_IM_C._. 3039 Amwiler Road
- Suite 100
- Atlanta. GA 30360
- Fax: (770) 409-1844 e-mail: acl@acl-Iabs.net P.O. Box 88610* Atlanta. GA 30356 www.advancedchemistrylabs.com Client: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Base Neutral Extractables (8270C)
- Appendix II Sample 10: GWC-13/MW-13 Matrix: Water Date Sampled: 06/13/2005 Date Extracted: 06/20/2005 Date Analyzed: 06/27/2005 ACL Sample #: 233722 Units: IJg/L Analyst: RB Analvte Result PQL 3-Nitroaniline Sal 50 4-Nitroaniline Sal 20 Nitrobenzene Sal 10 N-Nitroso-di-n-butylamine Sal 10 N-Nitrosodiethylamine Sal 20
~Nitrosodimethylamine Sal 10 Jitrosodiphenylamine Sal 10 I,,-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 Satrole Sal 10 1,2,4,5-Tetrachlorobenzene Sal 10 Thionazin Sal 20 o-Toluidine Sal 10 1,2,4-Trichlorobenzene Sal 10 0,0,0-Triethyl phosphorothioate Sal 50 1,3,5-Trinitrobenzene Sal 10
,
-
Page 22 ot88
ADVANCED CHEMISTRY LABS, 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: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Acid Extractables (8270C) - Appendix II Sample ID: GWA-15/MW-15 Matrix: Water Date Sampled: 06/14/2005 Date Extracted: 06/20/2005 Date Analyzed: 06/27/2005 ACL Sample #: 233723 Units: IJg/L Analyst: RB Analvte Result PQL 4-Chloro-3-methylphenol Sal 20 2-Chlorophenol Sal 10 m & p-Cresol Sal 10 o-Cresol Sal 10 2,4-Dichlorophenol Sal 10 ~-Dichlorophenol Sal 10 -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 I --
Page 23 of 88
ADVANCED CHEMISTRYLABS, INC.
--
Phone: (770) 409-1444 3039 Amwiler Road
- Suite 100
- Atlanta. GA 30360 Fax: (770) 409-1844 P.O. Box 88610* Atlanta. GA 30356 I
e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Base Neutral Extractables (8270C)
- Appendix II Sample ID: GWA-15/MW-15 Matrix: Water Date Sampled: 06/14/2005 Date Extracted: 06/20/2005 Date Analyzed: 06/27/2005 ACL Sample #: 233723 Units: ,",gIL Analyst: RB Analvte Result PQL Analvte 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
.~thracene Sal 10 2,4-Dinitrotoluene Sal 10 lzo(a)anthracene Sal 10 2,6-Dinitrotoluene Sal 10 Senzo(a)pyrene Sal 10 Diphenylamine Sal 10 Senzo(b)f1uoranthene 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 Methapyrilene Sal 100 Di-n-octyl phthalate Sal 10 Methyl methanesulfonate Sal 10 Diallate Sal 10 Methyl parathion Sal 10 Dibenz(a,h)anthracene Sal 10 3-Methylcholanthrene Sal 10 Dibenzofuran Sal 10 2-Methylnaphthalene Sal 10 ..l2-Dichlorobenzene Sal 10 Naphthalene Sal 10 -Dichlorobenzene Sal 10 1A-Naphthoquinone Sal 10 .* A-Dichlorobenzene Sal 10 1-Naphthylamine Sal 10 3,3'-Dichlorobenzidine Sal 20 2-Naphthylamine Sal 10 Diethyl phthalate Sal 10 5-Nitro-o-toluidine Sal 10 Dimethoate Sal 10 2-Nitroaniline Sal 50 Page 24 of 88
ADVANCED CHEMISTRY LABS, INC. Phone: (170) 409-1444 3039 Amwiler Road
- Suite 100
- Atlanta, GA 30360 Fax: (170) 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 #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Base Neutral Extractables (8270C)
- Appendix II Sample ID: GWA-15/MW-15 Matrix: Water Date Sampled: 06/14/2005 Date Extracted: 06/20/2005 Date Analyzed: 06/27/2005 ACL Sample #: 233723 Units: jJg/L Analyst: RB Analvte Result PQL 3-N itroaniline sal 50 4-Nitroaniline sal 20 Nitrobenzene sal 10 N-N itroso-di-n-butylamine sal 10 N-Nitrosodiethylamine sal 20
.....bl:Nitrosodimethylamine sal 10
~itrosodiphenylamine 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 SOL 10 1,2,4-Trichlorobenzene sal 10 0,0,0- Triethyl phosphorothioate sal 50 1,3,5-Trinitrobenzene sal 10 Page 25 of 88
IA CL 1..........-- Phone: (770) 409-1444 Fax: (770) 409-1844
----A-D-~-~-N-C 'E.~'D-C-rn.-E-'M-ZS-TR-Y-LAB-'S.-,_IN_G._-
3039 Amwiler Road* Suite 100* Atlanta, GA 30360 P.O. Box 88610
- Atlanta, GA 30356
- e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Acid Extractables (8270C)
- Appendix II Sample ID: GWC-13/MW-13 DUP Matrix: Water Date Sampled: 06/1312005 Date Extracted: 06/20/2005 Date Analyzed: 06/27/2005 ACL Sample #: 233726 Units: 1J9/L Analyst: RB Analvte Result PQL 4-Chloro-3-methylphenol Sal 20 2-Chlorophenol Sal 10 m & p-Cresol Sal 10 o-Cresol Sal 10 2,4-Dichlorophenol Sal 10
...2..6-Dichlorophenol Sal 10 -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 1 -
Page 26 of 88
IA CL 1 -----A-D-~-~-C'ED~C-rn.-E......'M-7S-T-'R-Y-LAB-S.-,_IM_G._. - 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 #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Base Neutral Extractables (8270C)
- Appendix II Sample 10: GWC-13/MW-13 DUP Matrix: Water Date Sampled: 06/13/2005 Date Extracted: 06/20/2005 Date Analyzed: 06/27/2005 ACL Sample #: 233726 Units: IJg/L Analyst: RB Analvte Result PQL Analvte 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
~thracene SQl 10 2,4-Dinitrotoluene SQl 10 lZ0( a)anthracene SQl 10 2,6-Dinitrotoluene SQl 10 Senzo(a)pyrene 'SQl 10 Diphenylamine SQl 10 Senzo(b)f1uoranthene 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 Methapyrilene SQl 100 Di-n-octyl phthalate SQl 10 Methyl methanesulfonate SQl 10 Diallate SQl 10 Methyl parathion SQl 10 Dibenz(a,h)anthracene SQl 10 3-Methylcholanthrene SQl 10 Dibenzofuran SQl 10 2-Methylnaphthalene SQl 10
.J.2-Dichlorobenzene SQl 10 Naphthalene SQl 10 1 -Dichlorobenzene SQl 10 1,4-Naphthoquinone SQl 10 I ,4-Dichlorobenzene SQl 10 1-Naphthylamine SQl 10 3,3'-Dichlorobenzidine SQl 20 2-Naphthylamine SQl 10 Diethyl phthalate SQl 10 5-Nitro-o-toluidine SQl 10 Dimethoate SQl 10 2-Nitroaniline SQl 50 Page 27 of 88
ADVANCED CHEMISTRYLABS, 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: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Base Neutra.1 Extractables (8270C)
- Appendix II Sample 10: GWC-13/MW-13 DUP Matrix: Water Date Sampled: 06/1312005 Date Extracted: 06/20/2005 Date Analyzed: 06/27/2005 ACL Sample #: 233726 Units: 1J9/L Analyst: RB Analyte Result POL 3-Nitroaniline sal 50 4-Nitroaniline sal 20 Nitrobenzene Sal 10 N-Nitroso-di-n-butylamine sal 10 N-Nitrosodiethylamine sal 20
...w..Nitrosodimethylamine sal 10 sal I
Jitrosodiphenylamine 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 0,0,0- Triethyl phosphorothioate sal 50 1,3,5-Trinitrobenzene sal 10 I - Page 28 of 88
ADVANCED CHEMISTRYLABS, INC.
-
Phone: (770) 409-1444 3039 Amwiler Road
- Suite 100
- Atlanta. GA 30360 Fax: (770) 409-1844 P.O. Box 88610* Atlanta. GA 30356 I
e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Pesticides/PCBs (8081A18082) - Appendix II Sample 10: GWC-13/MW-13 Matrix: Water Date Sampled: 06/1312005 Date Extracted: 06/20/2005 Date Analyzed: 06/23/2005 ACL Sample #: 233722 Units: IJg/L Analyst: TM Analyte Result PQL Aldrin SQl 0.05 Arochlor-1016 SQl 0.50 Arochlor-1221 SQl 0.50 Arochlor-1232 SQl 0.50 Arochlor-1242 SQl 0.50 .....Arochlor-1248 SQl 0.50 )chlor-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'-DDD SQl 0.05 4,4'-DDE SQl 0.05 4,4'-DDT SQl 0.05 Dieldrin SQl 0.05 Endosulfan I SQl 0.05 Endosulfan " 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 Page 29 of 88
IA CL 1.........--~ Phone: (770) 409-1444 AD_~_~_C__'E........'D~c_rn._E.'M_Z_"S_TR_Y_LAB_'S._,_IM_G._" 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 #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Pesticides/PCBs (8081A18082)* Appendix II Sample ID: GWA-15/MW-15 Matrix: Water Date Sampled: 06/14/2005 Date Extracted: 06/20/2005 Date Analyzed: 06/23/2005 ACL Sample #: 233723 Units: IJg/L Analyst: TM Analvte Result PQL Aldrin SQl 0.05 Arochlor-1016 SQl 0.50 Arochlor-1221 SQl 0.50 Arochlor-1232 SQl 0.50 Arochlor-1242 SQl 0.50 ...Acochlor-1248 SQl 0.50 Ichlor-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 I --
Page 30 of 88
IA CL I ADVANCED CHEMISTRY LABS, INC. Phone: (770) 4~09~-~14~4~4--------------3~0~3~9~A-m-W~i1e-r"""'R""o-ad~.S....u...it-e-10
....0-.-A...u-an-ta-.-G~A--30. .3 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 #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231 #154 Date Received: 06/17/2005 Marietta, GA 30068*0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Pesticides/PCBs (8081A18082)* Appendix II Sample ID: GWC-13/MW-13 DUP Matrix: Water Date Sampled: 06/1312005 Date Extracted: 06/20/2005 Date Analyzed: 06/23/2005 ACL Sample #: 233726 Units: ~g/L Analyst: TM Analyte Result PQL Aldrin Sal 0.05 Arochlor-1016 sal 0.50 Arochlor-1221 sal 0.50 Arochlor-1232 sal 0.50 Arochlor-1242 sal 0.50
~ochlor-1248 sal 0.50
)chlor-1254 sal 0.50 Arochlor-1260 sal 0.50 a-SHC sal 0.05 b-SHC sal 0.05 d-SHC sal 0.05 g-SHC sal 0.05 Chlordane Sal 0.10 4,4'-DDD sal 0.05 4,4'-DDE sal 0.05 4,4'-DDT sal 0.05 Dieldrin Sal 0.05 Endosulfan I sal 0.05 Endosulfan II sal 0.05 Endosulfan sulfate Sal 0.05 Endrin sal 0.05 Endrin aldehyde Sal 0.05 Heptachlor Sal 0.05 Heptachlor epoxide Sal 0.05 Methoxychlor Sal 0.05 Toxaphene Sal 2.00 Page 31 of 88
ADVANCED CHEMISTRY LABS, INC. Phone: (770) 409-1444 3039 Amwiler Road
- Suite 100
- Atlanta. GA 30360
- Fax: (770) 409-1844 e-mail: acl@acl-Iabs.net P.O. Box 88610* Atlanta. GA 30356 www.advancedchemistrylabs.com Client: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACl Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Chlorinated Herbicides (8151A) - Appendix II Sample 10: GWC-13/MW-13 Matrix: Water Date Sampled: 06/13/2005 Date Extracted: 06/20/2005 Date Analyzed: 06/13/2005 ACl Sample #: 233722 Units: IJg/L Analyst: TM Analvte Result PQl 2,4-D SQl 1.0 Dinoseb SQl 1.0 2,4,5-TP (Silvex) SQl 1.0 2,4,5-T SQl 1.0
..- Page 32 of 88
IA CL 1~~ A_D_~_~_C'E.....'D__c_rn._"E.......'M_Z_S_TR_Y_LAB_'S.__,_INi_G._"
--
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 #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Chlorinated Herbicides (8151A) - Appendix II Sample ID: GWA-15/MW-15 Matrix: Water Date Sampled: 06/14/2005 Date Extracted: 06/20/2005 Date Analyzed: 07/13/2005 ACL Sample #: 233723 Units: ~g/L Analyst: TM Analvte Result PQL 2,4-D SQl 1.0 Dinoseb SQl 1.0 2,4,5-TP (Silvex) SQl 1.0 2,4,5-T SQl 1.0 I --
Page 33 of 88
ADVANCED CHEMISTRYLABS, 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: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Chlorinated Herbicides (8151A) - Appendix II Sample 10: GWC-13/MW-13 DUP Matrix: Water Date Sampled: 06/1312005 Date Extracted: 06/20/2005 Date Analyzed: 07/13/2005 ACL Sample #: 233726 Units: IJg/L Analyst: TM Analvte Result PQL 2,4-D BQL 1.0 Dinoseb BQL 1.0 2,4,5-TP (Silvex) BQL 1.0 2,4,5-T BQL 1.0 I -
Page 34 of 88
IACLI Phone: (770) 409*1444 Fax: (770) 409-1844 ADVANCED CHEMISTRY LABS, INC. 3039 Amwiler Road
- Suite 100
- Atlanta, GA 30360 P.O. Box 88610* Atlanta, GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACl Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Miscellaneous Organics (8011) - Appendix II Sample ID: GWA-2/MW-2 Matrix: Water Date Sampled: 06/14/2005 Date Extracted: 06/20/2005 Date Analyzed: 06/20/2005 ACl Sample #: 233715 Units: lJ9/L Analyst: TM Analvte Result Pgl 1,2-Dibromo-3-chloropropane BQL 0.20 1,2-Dibromoethane BQL 0.05
.- Page 35 of 88
IACLI Phone: (770) 409-1444 Fax: (770) 409-1844 ADVANCED CHEMISTRYLABS, INC. 3039 Amwiler Road
- Suite 100
- Atlanta. GA 30360 P.O. Box 88610* Atlanta. GA 30356
- e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client: The Dextra Group, LLC Client Proj #: Plant VogUe 4665 Lower Roswell Road ACl Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Miscellaneous Organics (8011)
- Appendix II Sample ID: GWC-3/MW-3 Matrix: Water Date Sampled: 06/14/2005 Date Extracted: 06/20/2005 Date Analyzed: 06/20/2005 ACl Sample #: 233716 Units: ~g/L Analyst: TM Analyte Result Pgl 1,2-Dibromo-3-chloropropane BQl 0.20 1,2-Dibromoethane BQl 0.05 Page 36 of 88
ADVANCED CHEMISTRY LABS, 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: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231 #154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Miscellaneous Organics (8011)
- Appendix II Sample ID: GWB-4/MW-4 Matrix: Water Date Sampled: 06/14/2005 Date Extracted: 06/20/2005 Date Analyzed: 06/20/2005 ACL Sample #: 233717 Units: IJg/L Analyst: TM Analvte Result PQL 1,2-Dibromo-3-chloropropane Sal 0.20 1,2-Dibromoethane Sal 0.05 I
-
Page 37 of 88
ADVANCED CHEMISTRYLABS, 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: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Miscellaneous Organics (8011)
- Appendix II Sample 10: GWC-11/MW-11 Matrix: Water Date Sampled: 06/14/2005 Date Extracted: 06/20/2005 Date Analyzed: 06/20/2005 ACL Sample #: 233718 Units: IJg/L Analyst: TM Analvte Result PQL 1,2-Dibromo-3-chloropropane Sal 0.20 1,2-Dibromoethane Sal 0.05 I
-
Page 38 of 88
IA CL 1~~ Phone: (770) 409-1444 A_D_~_~_C.......'E~'D~C~rn~E""""",,"'M_z.S_TR_Y_LAB
......
3039 Amwiler Road* Suite 100* Atlanta. GA 30360 INi
'S...-,__ __G._.
- Fax: (770) 409-1844 e-mail: acl@acl-Iabs.net P.O. Box 88610* Atlanta. GA 30356 www.advancedchemistrylabs.com Client: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Miscellaneous Organics (8011)
- Appendix II Sample ID: GWC-5/MW-5 Matrix: Water Date Sampled: 06/13/2005 Date Extracted: 06/20/2005 Date Analyzed: 06/20/2005 ACL Sample #: 233719 Units: IJg/L Analyst: TM Analyte Result PQL 1,2-Dibromo-3-chloropropane SOL 0.20 1,2-Dibromoethane SOL 0.05 Page 39 of 88
IA CL I ADVANCED CHEMISTRY LABS, INC. Phone: (770) 4~09=--~14~4~4-------------3~0~3~9~Am-w~i1e-r~R-oa-d~.~S~ui~te-1""O""O-.A~tJ~a-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: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Miscellaneous Organics (8011) - Appendix II Sample 10: GWB-6/MW-6 Matrix: Water Date Sampled: 06/13/2005 Date Extracted: 06/20/2005 Date Analyzed: 06/21/2005 ACL Sample #: 233720 Units: IJg/L Analyst: TM Analvte Result PQL 1,2-Dibromo-3-chloropropane SQL 0.20 1.2-Dibromoethane SQL 0.05
,- Page 40 ot88
IACLI Fax: (770) 409-1844 ADVANCED CHEMISTRYLABS, INC. Phone: (770) 4~09=--":""14':"":4~4-------------3~0~3~9~Am-w~i1e-r"=R-oa-d~*~S-ui~te-1~0~0-. A~U~a-nta~.G=-A~30~3~6~0-P.O. Box 88610* Atlanta. GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Miscellaneous Organics (8011) - Appendix II Sample 10: GWA-7/MW-7 Matrix: Water Date Sampled: 06/14/2005 Date Extracted: 06/20/2005 Date Analyzed: 06/21/2005 ACL Sample #: 233721 Units: IJg/L Analyst: TM Analvte Result PQL 1,2-Dibromo-3-chloropropane Sal 0.20 1,2-Dibromoethane Sal 0.05 I -
Page 41 of 88
IACL I ADVANCED CHEMISTRYLABS. INC. Phone: (770) 4~09:-_":""14~4"":"4-------------3~0~3~9~Am-w~i1e-r~R-oa-d~*~S~ui~te-1~0~0-.A~t~la-nta~.G~A~30~3""6 - Fax: (770) 409-1844 e-mail: acl@acl-Iabs.net P.O. Box 88610* Atlanta. GA 30356 www.advancedchemistrylabs.com Client: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Miscellaneous Organics (8011)
- Appendix II Sample ID: GWC-13/MW-13 Matrix: Water Date Sampled: 06/13/2005 Date Extracted: 06/20/2005 Date Analyzed: 06/21/2005 ACL Sample #: 233722 Units: ~g/L Analyst: TM Analyte Result PQL 1,2-Dibromo-3-chloropropane Sal 0.20 1,2-Dibromoethane Sal 0.05
-
I-- Page 42 ot88
ADVANCED CHEMISTRY LABS, 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: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231 #154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Miscellaneous Organics (8011) - Appendix II Sample 10: GWA-15/MW-15 Matrix: Water Date Sampled: 06/1412005 Date Extracted: 06/20/2005 Date Analyzed: 06/21/2005 ACL Sample #: 233723 Units: IJg/L Analyst: TM Analvte Result PQL 1,2-Dibromo-3-chloropropane SOL 0.20 1,2-Dibromoethane SOL 0.05 I -
Page 43 of 88
ADVANCED CHEMISTRY LABS, INC. Phone: (770) 409-1444 3039 Amwiler Road* Suite 100
- Atlanta. GA 30360
-- Fax: (770) 409-1844 e-mail: acl@acl-Iabs.net P.O. Box 88610* Atlanta. GA 30356 www.advancedchemistrylabs.com Client: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231 #154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Miscellaneous Organics (8011) - Appendix II Sample 10: GWC-17/MW-17 Matrix: Water Date Sampled: 06/15/2005 Date Extracted: 06/20/2005 Date Analyzed: 06/21/2005 ACL Sample #: 233724 Units: ~g/L Analyst: TM Analvte Result PQL 1,2-Dibromo-3-chloropropane SOL 0.20 1,2-Dibromoethane SOL 0.05 I -
Page 44 of 88
ADVANCED CHEMISTRYLABS, 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: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Miscellaneous Organics (8011) - Appendix II Sample 10: GWC-18/MW-18 Matrix: Water Date Sampled: 06115/2005 Date Extracted: 06/20/2005 Date Analyzed: 06/21/2005 ACL Sample #: 233725 Units: IJg/L Analyst: TM Analvte Result PQL 1,2-0ibromo-3-chloropropane Sal 0.20 1,2-0ibromoethane Sal 0.05
- Page 45 of 88
ADVANCED CHEMISTRY LABS, INC. pel e"'on~;J770)409-1444 3039 Amwiler Road
- Suite 100
- Atlanta. GA 30360
~ax!~'fIo) 409-1844 P.O. Box 88610* Atlanta. GA 30356 - e-ml:!itb~@ii1~I-~~et www.advancedchemistrylabs.com I
Error: IllegalOperatorSequence Client: operatifrf:le rn~tpI3I@roup, LLC Client Proj #: Plant Vogtle Positi~65a~er Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Miscellaneous Organics (8011)
- Appendix II Sample ID: GWC-13/MW-13DUP Matrix: Water Date Sampled: 06/13/2005 Date Extracted: 06/20/2005 Date Analyzed: 06/21/2005 ACL Sample #: 233726 Units: IJg/L Analyst: TM Analvte Result PQL 1,2-Dibromo-3-chloropropane Sal 0.20 1,2-Dibromoethane Sal 0.05
-
Page 46 of 88
IA CL 1~~ Phone: (770) 409-1444 Fax: (770) 409-1844 AD_v.;_~_C~'E.~'D~c~rn~E~'M~'L~'S~TR~Y~LA_B_'S.~,~IM ........C. . ... . 3039 Amwiler Road* Suite 100* Atlanta, GA 30360 P.O. Box 88610* Atlanta, GA 30356 -. e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Miscellaneous Organics (8011)
- Appendix II Sample ID: EQ Blank Matrix: Water Date Sampled: 06/15/2005 Date Extracted: 06/20/2005 Date Analyzed: 06/21/2005 ACL Sample #: 233727 Units: ~g/L Analyst: TM Analyte Result PQL 1,2-Dibromo-3-chloropropane Sal 0.20 1,2-Dibromoethane Sal 0.05
.- r
-
Page 47 of 88
IA CL I~~ Phone: (770) 409-1444 A~D_~_~_C~'E.~'D~C_'H~E"""""",,'M_Z~S.......TRY __LA_B_'S.~,_IN_C._. 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 #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231 #154 Date Received: 06/17/2005 *Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Appendix I Metals (60108/7841/7041)
Sample ID: GWA-2/MW-2 Matrix: Water Date Sampled: 06/14/2005 Date Extracted: Date Analyzed: 06/23/2005 ACL Sample #: 233715 Units: mg/L Analyst: SW/AD Analvte Result PQL Antimony Sal 0.006 Arsenic Sal 0.010 Sarium 0.021 0.020 Seryllium Sal 0.004 Cadmium Sal 0.005
..Qromium Sal 0.020 I )alt Sal 0.050 vopper Sal 0.020 lead Sal 0.010 Nickel Sal 0.020 Selenium Sal 0.040 Silver Sal 0.010 Thallium Sal 0.002 Vanadium Sal 0.050 Zinc Sal 0.020 I -
Page 48 of 88
IA CL I~~ Phone: (770) 409-1444 A_D_~_~_C......'E.~'D~C_'H~E."""""",,'M~Z'S__TR_Y LAB_S.~,_IN_C._. 3039 Amwiler Road* Suite 100* Atlanta. GA 30360 Fax: (770) 409-1844 P.O. Box 88610* Atlanta. GA 30356 I
- e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231 #154 Date Received: 06/17/2005 Marietta. GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Appendix I Metals (60108/7841/7041)
Sample 10: GWC-3/MW-3 Matrix: Water Date Sampled: 06/14/2005 Date Extracted: Date Analyzed: 06/23/2005 ACL Sample #: 233716 Units: mg/L Analyst: SW/AD Analvte Result PQL Antimony Sal 0.006 Arsenic Sal 0.010 Sarium Sal 0.020 Seryllium Sal 0.004 Cadmium Sal 0.005
..,C!1romium Sal 0.020 Jalt Sal 0.050 vopper Sal 0.020 lead Sal 0.010 Nickel Sal 0.020 Selenium Sal 0.040 Silver Sal 0.010 Thallium Sal 0.002 Vanadium Sal 0.050 Zinc Sal 0.020 , -
Page 49 of 88
ADVANCED CHEMISTRY LABS, 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: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Appendix I Metals (60108/7841/7041)
Sample ID: GWB-4/MW-4 Matrix: Water Date Sampled: 06/14/2005 Date Extracted: Date Analyzed: 06/23/2005 ACL Sample #: 233717 Units: mg/L Analyst: SW/AD Analvte Result PQL Antimony SQl 0.006 Arsenic SQl 0.010 Sarium 0.042 0.020 Beryllium SQl 0.004 Cadmium BQl 0.005
~romium BQl 0.020 )alt BQl 0.050 vopper BQl 0.020 lead SQl 0.010 Nickel SQl 0.020 Selenium SQl 0.040 Silver SQl 0.010 Thallium SQl 0.002 Vanadium BQl 0.050 Zinc 0.029 0.020 I
_. Page 50 of 88
ADVANCED CHEMISTRYLABS, 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.advancedchemlstrylabs.com Client: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Appendix I Metals (60108/7841/7041)
Sample 10: GWC-11/MW-11 Matrix: Water Date Sampled: 06/14/2005 Date Extracted: Date Analyzed: 06/23/2005 ACL Sample #: 233718 Units: mg/L Analyst: SW/AD Analvte Result PQL Antimony SQl 0.006 Arsenic SQl 0.010 Sarium 0.034 0.020 Seryllium SQl 0.004 Cadmium SQl 0.005 ,- Chromium
'Jail SQl SQl 0.020 0.050 v0pper SQl 0.020 lead SQl 0.010 Nickel SQl 0.020 Selenium SQl 0.040 Silver SQl 0.010 Thallium SQl 0.002 Vanadium SQl 0.050 Zinc 0.025 0.020 Page 51 of 88
ADVANCED CHEMISTRY LABS, 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: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231 #154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Appendix I Metals (60108/7841/7041)
Sample 10: GWC-5/MW-5 Matrix: Water Date Sampled: 06/13/2005 Date Extracted: Date Analyzed: 06/23/2005 ACL Sample #: 233719 Units: mg/L Analyst: SW/AD Analvte Result PQL Antimony SQl 0.006 Arsenic SQl 0.010 Sarium SQl 0.020 Seryllium SQl 0.004 Cadmium SQl 0.005
,..G./:l rami um SQl 0.020 ':>alt SQl 0.050 L-opper SQl 0.020 lead SQl 0.010 Nickel SQl 0.020 Selenium SQl 0.040 Silver SQl 0.010 Thallium SQl 0.002 Vanadium SQl 0.050 Zinc SQl 0.020 I -
Page 52 of 88
IA CL I ADVANCED CHEMISTRY LABS, INC. Phone: (770) 4~09~-~14~4~4--------------~30""'3~9~A-m-w~iI-er""R""o-a-d-. S
....u-it-e-1-00-.-A..u-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: The Dextra Group. LLC Client Proj #: Plant VogUe 4665 Lower Roswell Road ACL Project #: 48231 #154 Date Received: 06/17/2005 Marietta. GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Appendix I Metals (60108/7841/7041)
Sample 10: GWB-6/MW-6 Matrix: Water Date Sampled: 06/13/2005 Date Extracted: Date Analyzed: 06/23/2005 ACL Sample #: 233720 Units: mg/L Analyst: SW/AD Analvte Result PQL Antimony Sal 0.006 Arsenic Sal 0.010 Sarium Sal 0.020 Seryllium Sal 0.004 Cadmium Sal 0.005 Jalromium Sal 0.020 Jalt Sal 0.050
,-,opper Sal 0.020 lead Sal 0.010 Nickel Sal 0.020 Selenium Sal 0.040 Silver Sal 0.010 Thallium Sal 0.002 Vanadium Sal 0.050 Zinc Sal 0.020
,- Page 53 of 88
iA CL I ADVANCED CHEMISTRY LABS, INC. Phone: (770) 4~09~-~14~4~4-------------~30~3~9~A-m-w~i1-er~R~o-a~d -.S~u~it-e-1""OO~*~A~tl~a~nta-,~G~A~30~3""6~0-
.- Fax: (770) 409-1844 e-mail: acl@acl-Iabs.net P.O. Box 88610* Atlanta, GA 30356 www.advancedchemistrylabs.com Client: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231 #154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel AppendiX I Metals (60108/7841/7041)
Sample ID: GWA-7/MW-7 Matrix: Water Date Sampled: 06/14/2005 Date Extracted: Date Analyzed: 06/23/2005 ACL Sample #: 233721 Units: mg/L Analyst: SW/AD Analyte Result PQL Antimony SOL 0.006 Arsenic SOL 0.010 Sarium SOL 0.020 Seryllium SOL 0.004 Cadmium SOL 0.005 J:.Qromium SOL 0.020
)alt SOL 0.050 Copper SOL 0.020 Lead SOL 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 I -
Page 54 of 88
ADVANCED CHEMISTRYLABS, 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: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Appendix I Metals (60108/7841/7041)
Sample ID: GWC-17/MW-17 Matrix: Water Date Sampled: 06/15/2005 Date Extracted: Date Analyzed: 06/23/2005 ACL Sample #: 233724 Units: mg/L Analyst: SW/AD Analvte Result PQL Antimony Sal 0.006 Arsenic Sal 0.010 Barium BOl 0.020 Beryllium BOl 0.004 Cadmium Sal 0.005 ~hromium BOl 0.020 bait BOl 0.050
""opper Sal 0.020 lead BOl 0.010 Nickel Sal 0.020 Selenium Sal 0.040 Silver Sal 0.010 Thallium Sal 0.002 Vanadium BOl 0.050 Zinc Sal 0.020 f-Page 55 of 88
IACLI ADVANCED CHEMISTRY LABS, INC. Phone: (770) 4~09=--~14~4:-:'4-------------~30~3~9~A-m-w~i1e-r~R~o-ad~. S=-u~it-e~10~0~.~A~tl~an~ta-,~G~A~30~3~6~0-
- Fax: (770) 409-1844 e-mail: acl@acl-Iabs.net P.O. Box 88610
- Atlanta, GA 30356 www.advancedchemistrylabs.com Client: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Appendix I Metals (60108/7841/7041)
Sample ID: GWC-18/MW-18 Matrix: Water Date Sampled: 06/1512005 Date Extracted: Date Analyzed: 06/23/2005 ACL Sample #: 233725 Units: mg/L Analyst: SW/AD Analvte Result PQL Antimony BOL 0.006 Arsenic BOL 0.010 Barium BOL 0.020 Beryllium BOL 0.004 Cadmium BOL 0.005 ,;:;.bromium BOL 0.020 Jalt BOL 0.050 l"opper 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 ,- Page 56 of 88
ADVANCED CHEMISTRY LABS, 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: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231 #154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Appendix I Metals (60108/7841/7041)
Sample 10: EO Blank Matrix: Water Date Sampled: 06/1512005 Date Extracted: Date Analyzed: 06/23/2005 ACL Sample #: 233727 Units: mg/L Analyst: SW/AD Analvte Result POL Antimony Sal 0.006 Arsenic Sal 0.010 Sarium Sal 0.020 Seryllium Sal 0.004 Cadmium Sal 0.005 Aromium Sal 0.020 0.050 I
- >alt Sal
\,;opper Sal 0.020 lead Sal 0.010 Nickel Sal 0.020 Selenium Sal 0.040 Silver Sal 0.010 Thallium Sal 0.002 Vanadium Sal 0.050 Zinc Sal 0.020 Page 57 of 88
ADVANCED CHEMISTRY LABS, 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 I Client: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Appendix II Metals (6010B/7470Al7841/7041)
Sample ID: GWC-13/MW-13 Matrix: Water Date Sampled: 06/1312005 Date Extracted: Date Analyzed: 06/23/2005 ACL Sample #: 233722 Units: mg/L Analyst: SW/AD/..IR Analvte Result PQL Antimony Sal 0.006 Arsenic Sal 0.010 Sarium 0.028 0.020 Seryllium SQl 0.004 Cadmium Sal 0.005
.Q1romium Sal 0.020 'Jalt Sal 0.050 ,-,opper Sal 0.020 lead SOL 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 0.020 0.020 Page 58 of 88
ADVANCED CHEMISTRY LABS, 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: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Appendix II Metals (6010B/7470Al7841/7041)
Sample ID: GWA-15/MW-15 Matrix: Water Date Sampled: 06/14/2005 Date Extracted: Date Analyzed: 06/23/2005 ACL Sample #: 233723 Units: mg/L Analyst: SW/AD/JR Analyte Result PQL Antimony BOL 0.006 Arsenic BOL 0.010 Barium BOL 0.020 Beryllium BOL 0.004 Cadmium SOL 0.005
~romium SOL 0.020 bait SOL 0.050 ~opper BOL 0.020 Lead SOL 0.010 Mercury SOL 0.0005 Nickel BOL 0.020 Selenium BOL 0.040 Silver SOL 0.010 Thallium SOL 0.002 Tin BOL 0.025 Vanadium SOL 0.050 Zinc 0.029 0.020 I --
Page 59 of 88
ADVANCED CHEMISTRYLABS, 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: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Appendix II Metals (6010B/7470Al7841/7041)
Sample 10: GWC-13/MW-13 DUP Matrix: Water Date Sampled: 06/1312005 Date Extracted: Date Analyzed: 06/23/2005 ACL Sample #: 233726 Units: mg/L Analyst: SW/AD/.JR Analvte Result PQL Antimony BOl 0.006 Arsenic BOl 0.010 Barium 0.031 0.020 Beryllium BOl 0.004 Cadmium BOl 0.005 .....,Chromium BOl 0.020 bait BOl 0.050 Gopper BOl 0.020 lead BOl 0.010 Mercury BOl 0.0005 Nickel BOl 0.020 Selenium BOl 0.040 Silver BOl 0.010 Thallium BOl 0.002 Tin BOl 0.025 Vanadium BOl 0.050 Zinc BOl 0.020 Page 60 of 88
ADVANCED CHEMISTRY LABS, 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: The Dextra Group, llC Client Proj #: Plant Vogtle 4665 lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Satsel Date Sample 10 ACL# Analvte Matrix Result PQL Units Analyzed GWA-7/MW-7 233721 Cyanide (9012A) Water Sal 0.020 mg/l 06/24/2005 GWC-13/MW-13 233722 Cyanide (9012A) Water Sal 0.020 mg/l 06/24/2005 GWA-15/MW-15 233723 Cyanide (9012A) Water Sal 0.020 mg/l 06/24/2005 GWC-13/MW-13 D 233726 Cyanide (9012A) Water Sal 0.020 mg/l 06/24/2005
- GWC-5/MW-5 233719 Mercury (7470A) Water Sal 0.0005 mgll 06/22/2005
'S-6/MW-6 233720 Mercury (7470A) Water Sal 0.0005 mg/l 06/22/2005 GWA-7/MW-7 233721 Mercury (7470A) Water Sal 0.0005 mg/l 06/22/2005 GWC-17/MW-17 233724 Mercury (7470A) Water Sal 0.0005 mg/l 06/2212005 GWC-18/MW-18 233725 Mercury (7470A) Water Sal 0.0005 mg/l 06/22/2005 EO Siank 233727 Mercury (7470A) Water Sal 0.0005 mg/l 06/22/2005 GWA-7/MW-7 233721 Sulfide (9034) Water Sal 1.0 mg/l 06/20/2005 GWC-13/MW-13 233722 Sulfide (9034) Water Sal 1.0 mg/l 06/20/2005 GWA-15/MW-15 233723 Sulfide (9034) Water Sal 1.0 mg/l 06/20/2005 GWC-13/MW-13 D 233726 Sulfide (9034) Water Sal 1.0 mg/l 06/20/2005 Page 61 of 88
-- QUALITY CONTROL Page 62 of 88
ADVANCED CHEMISTRY LABS, 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 I
Client: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel V.O. (5030B/8260B) - Appendix I SURROGATE PERCENT RECOVERY
SUMMARY
Water Oibromofluoromethane 1,2-0ichloroethane-d4 Toluene-d8 4-Bromofluorobenzene (77-137) (72-138) (84-112) (77-125) ACL Sample # 233715 98 107 103 96 233716 102 104 101 96
--
233717 98 105 103 96 233718 102 103 101 96 233719 105 110 101 98 233720 98 107 100 93 233721 100 106 101 91 233724 105 109 101 94 233725 103 103 100 92 233727 109 110 99 91
** Matrix Interference DO=Diluted Out Page 63 of 88
_ IACL! Fax: (770) 409-1844 ADVANCED CHEMISTRYLABS, INC. Phone: (770) 4":'09~-"":'1"":"44~4~-------------~30~3~9-:A~m-w-:i~le-r-:='R-oa-d~.-:S~u~it~e-:1~0~0-.A~tl~a-n-ta-,-::G"":'A~30~3""6 P.O. Box 88610* Atlanta, GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel V.D. (5030B/8260B)
- Appendix I Sample 10: ----------- Matrix: Water Date Sampled: -----------
Date Extracted: Date Analyzed: 06/22/2005 ACl Sample #: Blank Units: ~g/L Analyst: RP Analyte 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 )moform ,-,arbon disulfide Sal Sal Sal 5
5 5 Toluene 1,1,1-Trichloroethane 1,1 ,2-Trichloroethane Sal sal sal 5 5 5 Carbon tetrachloride Sal 5 Trichloroethene sal 5 Chlorobenzene sal 5 Trichlorofluoromethane sal 5 Chloroethane 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 o-Xylene 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-Dichlbroethene 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 '-'ethyl chloride Sal 10
.Iethyl ethyl ketone Sal 100 Methyl iodide Sal 5 4-Methyl-2-pentanone sal 50 Methylene bromide Sal 5 Methylene chloride Sal 5 Page 64 of 88
ADVANCED CHEMISTRY LABS, 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: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel V.O. (50308/82608)
- Appendix II SURROGATE PERCENT RECOVERY
SUMMARY
Water Dibromofluoromethane 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene (77-137) (72-138) (84-112) (77-125) ACL Sample # 233722 101 109 102 93 233723 106 106 101 90 233726 106 107 99 93 233728 102 106 101 90
** Matrix Interference DO=Diluted Out Page 65 of 88
ADVANCED CHEMISTRY LABS, 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: The Dextra Group, LLC Client Proj #: Plant VogUe 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel V.O. (5030B/8260B) - Appendix II Sample 10: ._--------- Matrix: Water Date Sampled: -----------
Date Extracted: Date Analyzed: 06/22/2005 ACL Sample #: Blank Units: 1J9/L Analyst: RP Analyte Result PQL Analvte Result PQL Acetone Sal 100 Ethyl methacrylate Sal 10 Acetonitrile Sal 100 Ethyl benzene Sal 5 Acrolein Sal 100 2-Hexanone Sal 50 Acrylonitrile Sal 50 Isobutyl alcohol Sal 50 Allyl chloride Sal 10 Methacrylonitrile Sal 100
-7nzene Sal 5 Methyl bromide SOL 10 .-omochloromethane Sal 5 Methyl chloride SOL 10 Sromodichlorometha ne Sal 5 Methyl ethyl ketone Sal 100 Sromoform Sal 5 Methyl iodide SOL 5 Carbon disulfide Sal 5 Methyl methacrylate Sal 30 Carbon tetrachloride Sal 5 4-Methyl-2-pentanone Sal 50 Chlorobenzene Sal 5 Methylene bromide SOL 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 SOL 5 trans-1 A-Dichloro-2-butene SOL 10 Tetrachloroethene Sal 5 1,2-Dichlorobenzene Sal 5 Toluene SOL 5 1,3-Dichlorobenzene SOL 5 1,1,1-Trichloroethane SOL 5 1A-Dichlorobenzene Sal 5 1,1,2-Trichloroethane Sal 5 Dichlorodifluoromethane Sal 5 Trichloroethene SOL 5 1,1-Dichloroethane Sal 5 Trichlorofluoromethane SOL 5 1,2-Dichloroethane Sal 5 1,2,3-Trichloropropane SOL 5 1,1-Dichloroethene SOL 5 Vinyl acetate Sal 50 cis-1,2-Dichloroethene Sal 5 Vinyl chloride SOL 2 trans-1,2-Dichloroethene Sal 5 m & p-Xylenes SOL 10
,...- 2-Dichloropropane Sal 5 o-Xylene Sal 5
,3-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 Page 66 of 88
ADVANCED CHEMISTRY LABS, INC. GC/MS UNIT # 3
- WATER VOLATILE MATRIX SPIKE/MATRIX SPIKE DUPLICATE RECO'{ERY Sequence Date: 06-22-05 Matrix Spike - Sample No.: 233715-1 18.83 SPIKE SAMPLE MS MS QC.
ADDED CON CENTRATION COI\JCENTRATION % LIMITS COMPOUND (lJg/L) (lJg/L) (lJg/L) REC # REC. 1,1-dichloroethene 20.0 0.0 19.1 96 (54-144) benzene 20.0 0.0 17.4 87 (82-132) trichloroethene 20.0 0.0 17.6 88 (73-128) toluene 20.0 0.0 17.8 89 (83-130) chlorobenzene 20.0 0.0 17.7 88 (82-123) 21 SPIKE MSD MSD ADDED CONCENTRATION % % QC LIMITS COMPOUND (lJg/L) (lJg/L) REC # RPD # RPD REC. 1,1-dichloroethene 20.0 20.4 102 6 14 (54-144) benzene 20.0 18.2 91 5 14 (82-132) trichloroethene 20.0 17.1 85 3 14 (73-128) toluene 20.0 18.3 91 2 13 (83-130) chlorobenzene 20.0 19.2 96 9 13 (82-123)
# 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:
I
-
Page 67 of 88
IA CL I~~ Phone: (770) 409-1444 Fax: (770) 409-1844 A_D_~_~_N_C~'E.~'D~C~'H~E.~'M~Z~"S~TR~Y~LAB~'S.~,~IN~C.~. 3039 Amwiler Road* Suite 100* AUanta. GA 30360 P.O. Box 88610* AUanta. GA 30356 _ e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Acid Extractables (8270C)
- Appendix II SURROGATE PERCENT RECOVERY
SUMMARY
Water Phenol-d6 2-Fluorophenol 2,4,6-Tribromophenol (8-50) (8-58) (10-123) ACL Sample # 233721 19 28 63 233722 45 60 51 - 233723 233726 63 15 83 33 118 100 ,-
** Matrix Interference DO=Diluted Out Page 68 of 88
IA CL I Phone: (770) 409-1444 Fax: (770) 409-1844
----A-D-VAN_C_'E._V_c_rn._"E_'M_IS_T_'R_Y_LA_B_'S_,_IN_C_.
3039 Amwiler Road* Suite 100* Atlanta, GA 30360 P.O. Box 88610* Atlanta, GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Acid Extractables (8270C)
- Appendix II Sample ID: Matrix: Water Date Sampled:
Date Extracted: 06/20/2005 Date Analyzed: 06/27/2005 ACL Sample #: Blank Units: IJg/L Analyst: RB 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 ,~ 6-Dichlorophenol SQl 10 4-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 - Page 69 of 88
ADVANCED CHEMISTRY LABS, 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 r Client: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Base Neutral Extractables (8270C) - Appendix II SURROGATE PERCENT RECOVERY
SUMMARY
Water Nitrobenzene-d5 2-Fluorobiphenyl Terphenyl-d14 (28-87) (25-106) (32-135) ACLSample# 233721 92 82 124 233722 102 106 127 233723 112 95 91 , >-- 233726 99 106 109
** Matrix Interference DO=Diluted Out Page 70 0188
ADVANCED CHEMISTRY LABS, 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-Jabs.net wwyi.advancedchemistrylabs.com Client: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACl Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Base Neutral Extractables (8270C)
- Appendix II Sample 10: ----------- Matrix: Water Date Sampled: .--.------
Date Extracted: 06/20/2005 Date Analyzed: 06/27/2005 ACl Sample #: Blank Units: IJg/l Analyst: RB Analyte Result pal Analyte Result pal 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
~-
nthracene Sal 10 2A-Dinitrotoluene Sal 10 denzo(a)anthracene Sal 10 2,6-Dinitrotoluene Sal 10 Senzo(a)pyrene Sal 10 Diphenylamine Sal 10 Senzo(b)fJuoranthene Sal 10 Disulfoton Sal 10 Senzo(g,h,i)perylene Sal 10 Ethyl methanesulfonate Sal 20 Senzo(k)f1 uora nthene 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 SOL 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 SOL 10 Chrysene Sal 10 Kepone Sal 20 Di-n-butyl phthalate Sal 10 Methapyrilene Sal 100 Di-n-octyl phthalate Sal 10 Methyl methanesulfonate Sal 10 Diallate Sal 10 Methyl parathion SOL 10 Dibenz(a,h)anthracene Sal 10 3-Methylcholanthrene Sal 10 Dibenzofuran Sal 10 2-Methylnaphthalene Sal 10 , ---t ,2-Dichlorobenzene Sal 10 Naphthalene Sal 10
, ,3-Dichlorobenzene Sal 10 1A-Naphthoquinone Sal 10 1A-Dichlorobenzene Sal 10 1-Naphthylamine Sal 10 3,3'-Dichlorobenzidine Sal 20 2-Naphthylamine Sal 10 Diethyl phthalate Sal 10 5-Nitro-o-toluidine Sal 10 Dimethoate Sal 10 2-Nitroaniline Sal 50 Page 71 of 88
ADVANCED CHEMISTRY LABS, 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: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Base Neutral Extractables (8270C)
- Appendix II Sample 10: Matrix: Water Date Sampled:
Date Extracted: 06/20/2005 Date Analyzed: 06/27/2005 ACl Sample #: Blank Units: ~g/L Analyst: RB Analyte Result PQl 3-Nitroaniline Sal 50 4-Nitroaniline Sal 20 Nitrobenzene Sal 10 N-Nitroso-di-n-butylamine Sal 10 -N-Nitrosodiethylamine Nitrosodimethylamine
.i-Nitrosodiphenylamine Sal Sal Sal 20 10 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 0,0,0-Triethyl phosphorothioate Sal 50 1,3,5-Trinitrobenzene Sal 10 Page 72 of 88
- ADVANCED CHEMISTRY LABS, INC.
SEMI-VOL GC/MS UNIT # 4 ACID EXTRACTABLES (8270C) WATER SEMI-VOLATILE MATRIX SPIKE/MATRIX SPIKE DUPLICATE RECOVERY Sequence Date: 06-25-05 Matrix Spike - Sample No.: LCS062005 SPIKE SAMPLE MS MS ac. COMPOUND ADDED CONCENTRATION CONCENTRATION % LIMITS (lJg/L) (lJg/L) (lJg/L) REC # REC. Pentachlorophenol 200 0 66 33.0 (9-103) Phenol 200 0 72 36.0 (12-89) 2-Chlorophenol 200 0 177 88.5 (27-123) 4-Ch loro-3-methyl phenol 200 0 168 84.0 (23-97) 4-Nitrophenol 200 0 56 28.0 (10-80)
- COMPOUND SPIKE ADDED MSD CONCENTRATION MSD % %
ac LIMITS (lJg/L) (lJg/L) REC # RPD # RPD REC. Pentachlorophenol 200 67 33.5 1.5 50 (9-103) Phenol 200 75 37.5 4.1 42 (12-89) 2-Chlorophenol 200 151 75.5 15.9 40 (27-123) 4-Chloro-3-methylphenol 200 166 83.0 1.2 42 (23-97) 4-Nitrophenol 200 63 31.5 11.8 50 (10-80)
# Column to be used to flag recovery and RPD values with an asterisk
- Values outside of ac limits RPD: 0 out of 5 outside limits Spike Recovery: 0 out of 10 outside limits*
Comments: I
-
Page 73 of 88
ADVANCED CHEMISTRY LABS, INC. SEMI-VOL GC/MS UNIT # 4 BASE/NEUTRAL EXTRACTABLES (8270C) WATER SEMI-VOLATILE MATRIX SPIKE/MATRIX SPIKE DUPLICATE RECOVERY Sequence Date: 06-25-05 Matrix Spike - Sample No.: LCS062005 SPIKE SAMPLE MS MS ac. ADDED CONCENTRATION CONCENTRATION % LIMITS COMPOUND (~g/L) (~g/L) (~g/L) REC # REC. 1,2,4-Trichlorobenzene 100 0 84 84.0 (39-98) Acenaphthene 100 0 97 97.0 (46-118) 2,4-Dinitrotoluene 100 0 86 86.0 (24-96) Di-n-butyl phthalate 100 0 114 114.0 (11-117) Pyrene 100 0 94 94.0 (26-127) N-Nitrosodi-n-propylamine 100 0 81 81.0 (41-116) ,- 1,4-Dichlorobenzene 100 0 82 82.0 (36-97) SPIKE MSD MSD ADDED CONCENTRATION % % QC LIMITS COMPOUND ~g/L ~g/L REC # RPD # RPD REC. 1,2,4-Trichlorobenzene 100 91 91.0 8.0 28 (39-98) Acenaphthene 100 81 81.0 18.0 31 (46-118) 2,4-Dinitrotoluene 100 94 94.0 8.9 38 (24-96) Di-n-butyl phthalate 100 113 113.0 0.9 40 (11-117) Pyrene 100 99 99.0 5.2 31 (26-127) N-Nitrosodi-n-propylamine 100 97 97.0 18.0 38 (41-116) 1A-Dichlorobenzene 100 95 95.0 14.7 28 (36-97)
# Column to be used to flag recovery and RPD values with an asterisk
- Values outside of ac limits RPD: 0 out of 7 outside limits Spike Recovery: 0 out of 14 outside limits Comments:
Page 74 of 88
IA CL I ADVANCED CHEMISTRY LABS, INC. Phone: (770) 4~09~_~14~4~4-------------3~0~3~9~Am-w~i~le-r~Ro-a~d-.~Su~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: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Pesticides/PCBs (8081A18082)* Appendix II SURROGATE PERCENT RECOVERY
SUMMARY
Water TCMX DCBP (30-130) (30-130) ACLSample# 233722 134** 70 233723 54 82
-
233726 54 82
.-
I
** Matrix Interference DO=Diluted Out Page 75 of 88
IACLI ADVANCED CHEMISTRY LABS, 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: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Pesticides/PCBs (8081A18082) - Appendix II Sample ID: Matrix: Water Date Sampled:
Date Extracted: 06/20/2005 Date Analyzed: 06/23/2005 ACL Sample #: Blank Units: I-'g/L Analyst: TM Analyte Result PQL Aldrin Sal 0.05 Arochlor-1016 Sal 0.50 Arochlor-1221 Sal 0.50 Arochlor-1232 Sal 0.50
-Arochlor-1242 -ochlor-1248 Jochlor-1254 Sal Sal Sal 0.50 0.50 0.50 Arochlor-1260 Sal 0.50 a-SHC Sal 0.05 b-SHC Sal 0.05 d-SHC Sal 0.05 g-SHC Sal 0.05 Chlordane Sal 0.10 4,4'-DDD Sal 0.05 4,4'-DDE Sal 0.05 4,4'-DDT Sal 0.05 Dieldrin Sal 0.05 Endosulfan I Sal 0.05 Endosulfan II Sal 0.05 Endosulfan sulfate Sal 0.05 Endrin Sal 0.05 Endrin aldehyde Sal 0.05 Heptachlor Sal 0.05 Heptachlor epoxide Sal 0.05 Methoxychlor Sal 0.05 Toxaphene Sal 2.00
- Page 76 of 88
Advanced Chemistry Labs -- Pesticides Spike Report (EPA Method 608) Instrument 10: HP5890A-ECDGC#1 Column: STx-CLPII, 30m, O.53mm, 0.42fJm ACL#: LCSW062005 Matrix: Water Extraction Date: 6/20/05 Analysis Date: 6/23/05 Initial Volume: 1000.0 ml Final Volume: 1 Dilution Factor: 1 Unit: fJg/L or ppb R.T. Spike Sample MS MS R.T. MSD MSD RPD QC Limits Pesticide MS Added Result Cone. Ree. (%) MSD Cone. Ree. (%1 (%) RPD % Recovery a-BHC 7.397 0.500 0.000 0.520 .104 7.398 0.528 106 1 25 37 134 g-BHC (Lindane) 8.387 0.500 0.000 0.499 100 8.338 0.503 101 1 25 21 127 b-BHC 8.650 0.500 0.000 0.472 94 8.650 0.476 95 1 25 17 147 d-BHC 9.550 0.500 0.000 0.502 100 9.550 0.506 101 1 25 19 140 Heptachlor 9.690 0.500 0.000 0.516 103 9.690 0.521 104 1 25 34 111 Aldrin 10.706 0.500 0.000 0.497 99 10.706 0.501 100 1 25 42 122 Heptachlor Epoxide 12.536 0.500 0.000 0.513 103 12.535 0.517 103 1 25 37 14~ a-Endosulfan I 13.855 0.500 0.000 0.497 99 13.854 , 0.500 100 1 25 45 153 14.217 0.500 0.000 0.508 102 14.216 103 30 145 - DOE 0.515 1 25 Dieldrin 14.785 0.500 0.000 0.585 117 14.784 0.589 118 1 25 36 146 Endrin 15.820 0.500 0.000 0.526 105 15.819 0.532 106 1 25 30 147 DOD 16.209 0.500 0.000 0.503 101 16.208 0.508 102 1 25 31 141 b-Endosulfan II 16.561 0.500 0.000 0.502 100 16.560 0.507 101 1 25 1 202 DDT 17.251 0.500 0.000 0.526 105 17.251 0.535 107 2 25 25 160 Endrin Aldehyde 16.689 0.500 0.000 0.529 106 17.688 0.535 107 1 25 40 160 EndosuJfan Sulfate 18.615 0.500 0.000 0.480 96 18.614 0.485 97 1 25 26 144 Methoxychlor 19.575 0.500 0.000 0.534 107 19.573 0.540 108 1 25 40 160 Mirex 20.358 0.500 0.000 0.443 89 20.358 0.447 89 1 25 40 160 Endrin Ketone 20.510 0.500 0.000 0.495 99 20.509 0.497 99 0 25 40 160 Pesticide Calculation based on curve prep. on OS/20/05
- Outside QC limits
-Page 77 of 88
ADVANCED CHEMISTRY LABS, 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: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Chlorinated Herbicides (8151A)
- Appendix II SURROGATE PERCENT RECOVERY
SUMMARY
Water oeAA (30-130) ACLSample# 233722 53 233723 51
-
233726 67 I -
** Matrix Interference DO=Diluted Out Page 78 of 88
IACLI Fax: (770) 409-1844 ADVANCED CHEMISTRY LABS, INC. Phone: (770) 4~0~9-~144~4--------------3~0~3~9"":"A-m-w~i1e-r~R~o-ad":""*~S~u~it-e ":""10~0~*~A~tJa-n"":"ta-.~G"":"A-3~0~3~60~ P.O. Box 88610* Atlanta. GA 30356 - e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Chlorinated Herbicides (8151A)
- Appendix II Sample 10: ----------- Matrix: Water Date Sampled:
Date Extracted: 06/20/2005 Date Analyzed: 07/13/2005 ACL Sample #: Blank Units: lJ9/L Analyst: TM Analyte Result PQL 2,4-0 Sal 1.0 Oinoseb Sal 1.0 2,4,5-TP (Silvex) Sal 1.0 2,4,5-T Sal 1.0 Page 79 of 88
- Advanced Chemistry Labs Herbicides Spike Report (SW-846 Method 8151A)
Instrument 10: HP5890A-ECDGC#5 Column: STx-CLPII, 30m, O.53mm, 0.42Jlm ACL#: LCSW062005 Matrix: WATER Extraction Date: 6/202005 Analysis Date: 7/13/05 Initial Volume: 1000.0 ml Final Volume: 4 Dilution Factor: 1 Unit: Jlg/L orppb R.T. Spike Sample MS MS R.T. MSD MSD RPD QC Limits Herbicide MS Added Result Conc. Rec. (%) MSD Conc. Rec. (%) (%) RPD % Recovery Dalapon 7.632 4.000 0.000 2.703 68 7.635 2.613 65 3 25 40 160 4-Nitrophenol 20.340 4.000 0.000 1.906 48 20.337 2.299 57 19 25 40 160 Dicamba 21.988 0.400 0.000 0.367 92 21.985 0.355 89 4 25 40 160 MCPP 22.255 400.000 0.000 368.237 92 22.252 354.808 89 4 25 40 160 MCPA 22.785 400.000 0.000 296.460 74 22.783 290.738 73 2 25 40 160 Dichlorprop 23.471 4.000 0.000 2.786 70 23.469 2.722 68 2 25 40 160 - 2,4-D 24.080 4.000 0.000 2.877 72 24.078 2.767 69 4 25 40 160 entachlorophenol 24.407 0.400 0.000 0.329 82 24.406 0.320 80 3 25 40 160 Silvex(2,4,5-TP) 25.372 0.400 0.000 0.354 89 25.369 0.343 86 3 25 40 160 2,4,5-T 25.959 0.400 0.000 0.511 128 25.957 0.505 126 1 25 40 160 2,4-D8 26.619 4.000 0.000 2.608 65 26.617 2.648 66 2 25 40 160 Dinoseb 26.998 0.400 0.000 0.238 59 26.996 0.238 60 0 25 40 160 Picloram 28.309 0.400 0.000 0.274 69 28.305 0.275 69 0 25 40 160 Acifluorfen 30.747 0.400 0.000 0.269 67 30.744 0.267 67 1 25 40 160 Herbicide Calculation based on curve prep. on 05126105
- Outside QC limits Page 80 of 88
ADVANCED CHEMISTRY LABS, 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: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Miscellaneous Organics (8011)
- Appendix II SURROGATE PERCENT RECOVERY
SUMMARY
. Water Bromofluorobenzene (40-140)
ACL Sample # 233715 87 233716 85 233717 97 .- 233718 100 233719 92 233720 103 233721 102 233722 92 233723 87 233724 91 233725 111 233726 108 233727 109 -
** Matrix Interference DO=Diluted Out Page 81 of 88
IACLI ADVANCED CHEMISTRYLABS, INC.
-
Phone: (770) 4~09~-~144~4--------------3~0~3~9~A-m-w~i1e-r~R~o-ad~.~S~u~ite~10~0-.~A~tl-an~ta-,""G--A-3~0"'3"'60~ 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 #: Plant Vogtle 4665 lower Roswell Road ACl Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Miscellaneous Organics (8011) - Appendix II Sample 10: ----------- Matrix: Water Date Sampled:
Date Extracted: 06/20/2005 Date Analyzed: 06/20/2005 ACL Sample #: Blank Units: ~g/l Analyst: TM Analvte Result pal 1,2-Dibromo-3-chloropropane SQl 0.20 1,2-Dibromoethane SQl 0.05 ,- Page 82 of 88 .
Advanced Chemistry Labs
- Pesticides Spike Report (SW-846 Method B011/Method 504.1)
Instrument 10: HP5890A-ECDIFIDGC#2 Column: SPB-5, 30m, O.32mm, O.25flm ACL#: LCSW062005 Matrix: Water Extraction Date: 6/20105 Analysis Date: 6/20105 Initial Volume: 35.0 ml Final Volume: 2 Dilution Factor: 1 Unit: flglL orppb R.T. Spike Sample MS MS R.T. MSD MSD RPD QCLimits Pesticide MS Added Result Cone. Ree. (%) MSD Cone. Ree. (%) (%) RPD % Recovery EDB 3.816 0.071 0.000 0.081 113 3.807 0.075 105 8 25 60 140 rep 6.180 0.071 0.000 0.077 109 6.167 0.076 107 2 25 60 140 DBCP 9.630 0.071 0.000 0.067 94 9.623 0.068 95 1 25 60 140
- Outside QC limits
..-
I - Page 83 of 88
IACLI Phone: (710) 409-1444 Fax: (770) 409-1844 ADVANCED CHEMISTRY LABS, INC. 3039 Amwiler Road* Suite 100
- Atlanta. GA 30360 P.O. Box 88610* Atlanta, GA 30356 e-mail: acl@acl-Iabs.net www.advancedchemistrylabs.com Client: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Appendix I Metals (60108/7841/7041)
Sample 10: Matrix: Water Date Sampled: Date Extracted: Date Analyzed: 06/2312005 ACL Sample #: Blank Units: mg/L Analyst: SW/AD Analyte Result PQL Antimony BOl 0.006 Arsenic BOl 0.010 Barium BOl 0.020 Beryllium BOl 0.004 Cadmium BOl 0.005 ~l1romium BOl 0.020 Jbalt 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 Page 84 of 88
ADVANCED CHEMISTRY LABS, 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: The Dextra Group, LLC Client Proj #: Plant Vogtle 4665 Lower Roswell Road ACL Project #: 48231
#154 Date Received: 06/17/2005 Marietta, GA 30068-0000 Date Reported: 07/15/2005 Contact: Mr. Kurt Batsel Appendix II Metals (6010B/7470Al7841/7041)
Sample ID: Matrix: Water Date Sampled: Date Extracted: Date Analyzed: 06/23/2005 ACL Sample #: Blank Units: mg/L Analyst: SW/AD/JR Analvte Result PQL Antimony Sal 0.006 Arsenic Sal 0.010 Sarium Sal 0.020 Seryllium Sal 0.004 Cadmium Sal 0.005 Chromium .- Sal 0.020
)balt Sal 0.050 ~opper 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 Page 85 of 88
ADVANCED CHEMISTRY LABS, INC. ICP Metals Water Matrix Spike/Matrix Spike Duplicate Recoveries lilstrument : TJA 61 E Trace ICP Date Digested: 6/20105 Date Analyzed: 6/23/05 ACL Sample No. : 233726-6 Spike Sample MS MS MSD MSD Added Result Result Recovery Result Recovery QC Limits ANALYTE (ppm) (ppm) (ppm) (%) # (ppm) (%) # RPD # RPD % Recovery Antimony 0.040 BRL 0.0337 84.3 0.0321 80.3 4.9 20 75 125 Arsenic 0.200 BRL 0.1929 96.5 0.1971 98.6 2.2 20 75 125 Barium 1.000 BRL 1.0040 100.4 1.0160 101.6 1.2 20 75 125 Beryllium 0.200 BRL 0.2009 100.5 0.2056 102.8 2.3 20 75 125 Cadmium 0.050 BRL 0.0491 98.2 00500 100.0 1.8 20 75 125 Chromium 0.200 BRL 0.2005 100.3 0.2037 101.9 1.6 20 75 125 Cobalt 0.200 BRL 0.2013 100.7 0.2045 102.3 1.6 20 75 125 Copper 0.200 BRL 0.2055 102.8 0.2088 104.4 16 20 75 125 Lead 0.200 BRL 0.2001 100.1 0.2050 102.5 2.4 20 75 125 Nickel 0.200 0.0049 0.2036 99.4 0.2054 100.3 0.9 20 75 125 Selenium 0.050 BRL 0.0445 89.0 0.0459 91.8 3.1 20 75 125 Silver 0.020 BRL 0.0197 98.5 0.0201 100.5 2.0 20 75 125 Tin 0.200 BRL 0.1982 99.1 0.2010 100.5 1.4 20 75 125 Thallium 0.040 BRL 0.0351 87.8 0.0346 86.5 1.4 20 75 125 Vanadium 0.500 BRL 0.4995 99.9 0.5075 101.5 1.6 20 75 125 Zinc 0.200 0.0154 0.2100 97.3 0.2121 98.4 1.1 20 75 125 BRL denotes results 'Below Reporting Level'
# Column to be used to flag recovery and RPD values with an asterisk
- Values outside of QC limits RPD: o out of 16 outside limits Rec. %: o out of 32 outside limits Comments:
Page 86 of 88
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ApPENDIX C - STATISTICAL ANALYSES .- LANDFILL #2 Concentrations (mg/L) Parameter: Barium Original Data (Not Transformed) Non-Detects Replaced with 1/2 DL Total Samples: 33 Total Non-Detect: 16 Percent Non-Detects: 48.4848% Total Background Samples: 9 There is 1 background well Well Samples NO Date Result Original GWA-2/MW-2 9 6 (66.6667%) 7/30/2002 0.027 0.027 9/24/2002 ND<0.01 ND<0.02 10/21/2002 ND<0.01 ND<0.02 12/4/2002 0.015 0.015 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 12128/2004 ND<0.01 ND<0.02 6/14/2005 0.021 0.021 There are 3 compliance wells Well Samples NO Date Result Original GWB-4/MW-4 9 3 (33.3333%) 7/30/2002 0.021 0.021 9/24/2002 0.021 0.021 10/21/2002 0.021 0.021 12/412002 - 0.0205 0.0205 6/25/2003 ND<0.01 ND<0.02 12117/2003 ND<0.01 ND<0.02 6/16/2004 ND<0.01 ND<0.02 12/28/2004 0.021 0.,021 6/1412005 0.042 0.042 GWC-11/MW-119 3 (33.3333%) 7/30/2002 0.085 0.085 9/24/2002 0.02 0.02 10/21/2002 0.025 0.025 12/412002 0.018 0.018 6/25/2003 ND<0.01 ND<0.02 12117/2003 0.022 0.022 6/16/2004 ND<0.01 ND<0.02 12/28/2004 ND<0.01 ND<0.02 6/14/2005 0.034 0.034 GWC-3/MW-3 6 4 (66.6667%) 7/30/2002 ND<0.01 ND<0.02 9/24/2002 ND<0.01 ND<0.02 12/4/2002 0.02 0.02 12/17/2003 ND<0.01 ND<0.02 6116/2004 0.02 0.02 6/14/2005 ND<0.01 ND<0.02 There is 1 unused well Well Samples NO Date Result Original Page 1
EO-Blank 4 4(100%) 6/25/2003 ND<0.01 ND<0.02 12/17/2003 ND<0.01 ND<0.02 611612004 ND<0.01 ND<0.02 12/28/2004 ND<0.01 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 16; Samples 33 = i x(i) x(n-i+1) x(n-1 +1 )-x(i)a(n-i+1) b(i) 1 0.01 0.085 0.075 0.4156 0.03117 2 0.01 0.042 0.032 0.2876 0.0092032 3 0.01 0.034 0.024 0.2451 0.0058824 4 0.01 0.027 0.017 0.2137 0.0036329 5 0.01 0.025 0.015 0.188 0.00282 6 0.01 0.022 0.012 0.166 0.001992 7 0.01 0.021 0.011 0.1463 0.0016093 8 0.01 0.021 0.011 0.1284 0.0014124 9 0.01 0.021 0.011 0.1118 0.0012298 10 0.01 0.021 0.011 0.0961 0.0010571 11 0.01 0.021 0.011 0.0812 0.0008932 12 0.01 0.0205 0.0105 0.0669 0.00070245 13 0.01 0.02 0.01 0.053 0.00053 14 0.01 0.02 0.01 0.0395 0.000395 15 0.01 0.02 0.01 0.0262 0.000262 16 0.01 0.018 0.008 0.0131 0.0001048 17 0.015 0.015 o 18 0.018 0.01 -0.008 19 0.02 0.01 -0.01 20 0.02 0.01 -0.01 21 0.02 0.01 -0.01 22 0.0205 0.01 -0.0105 23 0.021 0.01 -0.011 24 0.021 0.01 -0.011 25 0.021 0.01 -0.011 26 0.021 0.01 -0.011 27 0.021 0.01 -0.011 28 0.022 0.01 -0.012 29 0.025 0.01 -0.015 30 0.027 0.01 -0.017 31 0.034 0.01 -0.024 32 0.042 0.01 -0.032 33 0.085 0.01 -0.075 Sum of b values = 0.0628966 Sample Standard Deviation = 0.0143088 W Statistic = 0.603807 5% Critical value of 0.931 exceeds 0.603807 Evidence of non-normality at 95% level of significance 1% Critical value of 0.906 exceeds 0.603807 Evidence of non-normality at 99% level of significance Page3
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 Result Rank GWA-2/MW-2 7/3012002 0.027 30 9/24/2002 ND<0.01 8.5 10/21/2002 ND<0.01 8.5 12/412002 0.015 17 6125/2003 ND<0.01 8.5 12/17/2003 ND<0.01 8.5 611612004 ND<0.01 8.5 12/28/2004 ND<0.01 8.5 611412005 0.021 23 Rank Sum = 121 Rank Mean = 13.4444 Background Rank Sum = 121 Background Rank Mean = 13.4444 Compliance Wells WelllD Date Result Rank GWB-4/MW-4 7/30/2002 0.021 24 9/24/2002 0.021 25' 10/21/2002 0.021 26 12/412002 - 0.0205 22 6125/2003 ND<0.01 8.5 12/17/2003 ND<0.01 8.5 611612004 ND<0.01 8.5 12/28/2004 0.021 27 611412005 0.042 32 Rank Sum = 181.5 Rank Mean = 20.1667 GWC-11/MW-117/30/2002 0.085 33 9/24/2002 0.02 19 10/21/2002 0.025 29 12/412002 0.018 18 6125/2003 ND<0.01 8.5 12/17/2003 0.022 28 611612004 ND<0.01 8.5 12/28/2004 ND<0.01 8.5 611412005 0.034 31 Rank Sum = 183.5 Rank Mean = 20.3889 GWC-3/MW-3 7/3012002 ND<0.01 8.5 9/24/2002 ND<0.01 8.5 12/4/2002 0.02 20 Page4
12/17/2003 ND<0.01 8.5 6116/2004 0.02 21 6/14/2005 ND<0.01 8.5 Rank Sum = 75 Rank Mean = 12.5 Calculation Results: Kruskal-Wallis H Statistic = 4.58705
=
Kruskal-Wallis H Statistic (adjusted for tied non-detects) 5.17513 95% Confidence comparison value is 7.81472 at 3 degrees of freedom 4.58705 < 7.81472 indicating no significant group difference at 5% significance level 5.17513 < 7.81472 indicating no significant group difference at 5% significance level when adjusted for ties PageS
Concentrations (mg/L) Parameter: Zinc Original Data (Not Transformed) Non-Detects Replaced with 1/2 DL Total Samples: 33 Total Non-Detect: 28 Percent Non-Detects: 84.8485% Total Background Samples: 9 There is 1 background well Well Samples NO Date Result Original GWA-2/MW-2 9 9 (100%) 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<0.01 ND<0.02 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 There are 3 compliance wells Well Samples NO Date Result Original GWB-4/MW-4 9 8 (88.8889%) 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<0.01 ND<0.02 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 12128/2004 ND<0.01 ND<0.02 6/14/2005 0.029 0.029 GWC-11/MW-119 6 (66.6667%) 7/30/2002 0.034 0.034 9/24/2002 ND<0.01 ND<0.02 10/21/2002 ND<0.01 ND<0.02 12/4/2002 ND<0.01 ND<0.02 6/25/2003 0.029 0.029 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 0.025 0.025 GWC-3/MW-3 6 5 (83.3333%) 7/30/2002 ND<0.01 ND<0.02 9/24/2002 ND<0.01 ND<0.02 12/4/2002 0.047 0.047 12/17/2003 ND<0.01 ND<0.02 6/16/2004 ND<0.01 ND<0.02 6/14/2005 ND<0.01 ND<0.02 There is 1 unused well ..--.. Well Samples NO Date Result Original Page 6
EO-Blank 4 4 (100%) 6/25/2003 ND<0.01 ND<O.02 12/17/2003 ND<0.01 ND<O.02 611612004 ND<0.01 ND<O.02 12/28/2004 ND<0.01 ND<O.02 Page 7
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 = 16; Samples = 33 i x(i) x(n-i+1 ) x(n-1 +1 )-x(i)a(n-i+1) b(i) 1 0.01 0.047 0.037 0.4156 0.0153772 2 0.01 0.034 0.024 0.2876 0.0069024 3 0.01 0.029 0.019 0.2451 0.0046569 4 0.01 0.029 0.019 0.2137 0.0040603 5 0.01 0.025 0.015 0.188 0.00282 6 0.01 0.01 o 0.166 o 7 0.01 0.01 o 0.1463 o 8 0.01 0.01 o 0.1284 o 9 0.01 0.01 o 0.1118 o 10 0.01 0.01 o 0.0961 o 11 0.01 0.01 o 0.0812 o 12 0.01 0.01 o 0.0669 o 13 0.01 0.01 o 0.053 o 14 0.01 0.01 o 0.0395 o 15 0.01 0.01 o 0.0262 o 16 0.01 0.01 o 0.0131 o 17 0.01 0.01 o 18 0.01 0.01 o 19 0.01 0.01 o 20 0.01 0.01 o 21 0.01 0.01 o 22 0.01 0.01 o 23 0.01 0.01 o 24 0.01 0.01 o 25 0.01 0.01 o 26 0.01 0.01 o 27 0.01 0.01 o 28 0.01 0.01 o 29 0.025 0.01 -0.015 30 0.029 0.01 -0.019 31 0.029 0.01 -0.019 32 0.034 0.01 -0.024 33 0.047 0.01 -0.037 Sum of b values = 0.0338168 Sample Standard Deviation = 0.00883562
=
W Statistic 0.457763 5% Critical value of 0.931 exceeds 0.457763 Evidence of non-normality at 95% level of significance 1% Critical value of 0.906 exceeds 0.457763 Evidence of non-normality at 99% level of significance Page 6
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 Result Rank GWA-2/MW-2 7/30/2002 ND<0.01 14.5 9/24/2002 ND<0.01 14.5 10/21/2002 ND<0.01 14.5 12/4/2002 ND<0.01 14.5 6/25/2003 ND<0.01 14.5 12/17/2003 ND<0.01 14.5 6/16/2004 ND<0.01 14.5 12/28/2004 ND<0.01 14.5 6/14/2005 ND<0.01 14.5
=
Rank Sum 130.5
=
Rank Mean 14.5
=
Background Rank Sum 130.5 Background Rank Mean 14.5= Compliance Wells WelllD Date Result Rank GWB-4/MW-4 7/30/2002 ND<0.01 14.5 9/24/2002 ND<0.01 14.5 10/21/2002 ND<0.01 14.5 12/4/2002 - ND<0.01 14.5 6/25/2003 ND<0.01 14.5 12/17/2003 ND<0.01 14.5 6/16/2004 ND<0.01 14.5 12/28/2004 ND<0.01 14.5 6/14/2005 0.029 30
=
Rank Sum 146
=
Rank Mean 16.2222 GWC-11/MW-117/30/2002 0.034 32 9/24/2002 ND<0.01 14.5 10/21/2002 ND<0.01 14.5 12/4/2002 ND<0.01 14.5 6/25/2003 0.029 31 12/17/2003 ND<0.01 14.5 6/16/2004 ND<0.01 14.5 12/28/2004 ND<0.01 14.5 6/14/2005 0.025 29
=
Rank Sum 179
=
Rank Mean 19.8889 GWC-3/MW-3 7/30/2002 ND<0.01 14.5 9/24/2002 ND<0.01 14.5 12/4/2002 0.047 33 Page 9
12117/2003 ND<0.01 14.5 6/16/2004 ND<0.01 14.5 6/14/2005 ND<0.01 14.5 Rank Sum = 105.5 Rank Mean = 17.5833 Calculation Results: Kruskal-Wallis H Statistic = 1.485 Kruskal-Wallis H Statistic (adjusted for tied non-detects) = 3.81383 95% Confidence comparison value is 7.81472 at 3 degrees of freedom 1.485 < 7.81472 indicating no significant group difference at 5% significance level 3.81383 < 7.81472 indicating no significant group difference at 5% significance level when adjusted for ties Page 10
LANDFILL #3 Concentrations (mg/L) Parameter: Barium Original Data (Not Transformed) Non-Detects Replaced with Detection Limit Total Samples: 53 Total Non-Detect: 32 Percent Non-Detects: 60.3774% Total Background Samples: 9 There is 1 background well Well Samples ND Date Result Original GWA-15/MW-159 9 (100%) 7/30/2002 ND<0.02 ND<0.02 9/24/2002 ND<0.02 ND<0.02 10/21/2002 - ND<0.02 ND<0.02 1213/2002 ND<0.01 ND<0.01 6/24/2003 ND<0.02 ND<0.02 12/17/2003 ND<0.02 ND<0.02 6/15/2004 ND<0.02 ND<0.02 12/28/2004 ND<0.02 ND<0.02 6/14/2005 ND<0.02 ND<0.02 There are 7 compliance wells Well Samples ND Date Result Original GWA-7/MW-7 9 7 (77.7778%) 7/30/2002 - ND<0.02 ND<0.02 9/24/2002 ND<0.02 ND<0.02 10/21/2002 ND<0.02 ND<0.02 12/3/2002 0.015 0.015 6/24/2003 0.036 0.036 12117/2003 ND<0.02 ND<0.02 6/15/2004 ND<0.02 ND<0.02 12/28/2004 - ND<0.02 ND<0.02 6/14/2005 ND<0.02 ND<0.02 GWB-6/MW-6 9 9 (100%) 7/30/2002 ND<0.02 ND<0.02 9/24/2002 ND<0.02 ND<0.02 10/21/2002 ND<0.02 ND<0.02 12/3/2002 ND<0.01 ND<0.01 6/24/2003 ND<0.02 ND<0.02 12/17/2003 ND<0.02 ND<0.02 6/15/2004 ND<0.02 ND<0.02 12/28/2004 ND<0.02 ND<0.02 6/13/2005 ND<0.02 ND<0.02 GWC-13/MW-139 0(0%) 7/30/2002 0.077 0.077 9/24/2002 0.085 0.085 10/21/2002 0.083 0.083 12/312002 0.082 0.082 6/24/2003 - 0.0295 0.0295 12/17/2003 - 0.0325 0.0325 6/15/2004 - 0.034 0.034 12/28/2004 0.043 0.043 6/13/2005 - 0.0295 0.0295 Page 1
GWC-14/MW-146 0(0%) 7/30/2002 0.068 0.068 9/24/2002 - 0.0935 0.0935 10/21/2002 0.064 0.064 12/3/2002 0.106 0.106 6/24/2003 0.051 0.051 12117/2003 0.189 0.189 GWC-5/MW-5 9 5 (55.5556%) 7/30/2002 ND<0.02 ND<0.02 9/24/2002 0.02 0.02 10/21/2002 ND<0.02 ND<0.02 12/3/2002 0.018 0.018 6/24/2003 ND<0.02 ND<0.02 12/17/2003 0.142 0.142 6/15/2004 0.04 0.04 12/28/2004 ND<0.02 ND<0.02 6113/2005 ND<0.02 ND<0.02 GWC-17/MW-171 1 (100%) 6/15/2005 ND<0.02 ND<0.02 GWC-18/MW-181 1 (100%) 6/15/2005 ND<0.02 ND<0.02 There is 1 unused well Well Samples NO Date Result Original EO-Blank 5 5 (100%) 6/24/2003 ND<0.02 ND<0.02 12/17/2003 ND<0.02 ND<0.02 6/15/2004 ND<0.02 ND<0.02 12/28/2004 - ND<0.02 ND<0.02 6/15/2005 ND<0.02 ND<0.02 Page 2
Shapiro-Francia Test of Normality Parameter: Barium All Wells Normality Test of Parameter Concentrations Original Data (Not Transformed) Non-Detects Replaced with Detection Limit Total Sample Size = 53 i x(i) m(i) sum(mJ\2) sum(mx) o 0 o o o 1 0.01 -2.09693 4.39712 -0.0209693 2 0.01 -1.78661 7.5891 -0.0388354 3 0.015 -1.59819 10.1433 -0.0628083 4 0.018 -1.44663 12.2361 -0.0888477 5 0.02 -1.32854 14.0011 -0.115418 6 0.02 -1.22123 15.4925 -0.139843 7 0.02 -1.13113 16.7719 -0.162466 8 0.02 -1.04505 17.8641 -0.183367 9 0.02 -0.970094 18.8052 -0.202769 10 0.02 -0.896473 19.6088 -0.220698 11 0.02 -0.830953 20.2993 -0.237317 12 0.02 -0.765456 20.8852 -0.252626 13 0.02 -0.706302 21.3841 -0.266752 14 0.02 -0.646431 21.802 -0.279681 15 0.02 -0.591776 22.1522 -0.291516 16 0.02 -0.53594 22.4394 -0.302235 17 0.02 -0.484544 22.6742 -0.311926 18 0.02 -0.431644 22.8605 -0.320559 19 0.02 -0.382622 23.0069 -0.328211 20 0.02 -0.331854 23.117 -0.334849 21 0.02 -0.284535 23.198 -0.340539 22 0.02 -0.235269 23.2533 -0.345245 23 0.02 -0.189118 23.2891 -0.349027 24 0.02 -0.140835 23.3089 -0.351844 25 0.02 -0.0953969 23.318 -0.353752 26 0.02 -0.0476439 23.3203 -0.354704 27 0.02 o 23.3203 -0.354704 28 0.02 0.0476439 23.3226 -0.353752 29 0.02 0.0953969 23.3317 -0.351844 30 0.02 0.140835 23.3515 -0.349027 31 0.02 0.189118 23.3873 -0.345245 32 0.02 0.235269 23.4426 -0.340539 33 0.02 0.284535 23.5236 -0.334849 34 0.02 0.331854 23.6337 -0.328211 35 0.02 0.382622 23.7801 -0.320559 36 0.0295 0.431644 23.9664 -0.307825 37 0.0295 0.484544 24.2012 -0.293531 38 0.0325 0.53594 24.4884 -0.276113 39 0.034 0.591776 24.8386 -0.255993 40 0.036 0.646431 25.2565 -0.232721 41 0.04 0.706302 25.7554 -0.204469 42 0.043 0.765456 26.3413 -0.171555 43 0.051 0.830953 27.0318 -0.129176 44 0.064 0.896473 27.8354 -0.0718019 45 0.068 0.970094 28.7765 -0.00583549 46 0.077 1.04505 29.8687 0.0746334 Page 3
47 0.082 1.13113 31.1481 0.167386 48 0.083 1.22123 32.6395 0.268748 49 0.085 1.32854 34.4045 0.381674 50 0.0935 1.44663 36.4973 0.516934 51 0.106 1.59819 39.0515 0.686343 52 0.142 1.78661 42.2435 0.940041 Sample Standard Deviation = 0.0349348
=
Numerator 0.883678
= =
Denominator 2.68089 5242.2435 W Statistic = 0.329621 5% Critical value of 0.957 exceeds 0.329621 Evidence of non-normality at 95% level of significance 1% Critical value of 0.938 exceeds 0.329621 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 Detection Limit Kruskal Wallis Ranks Background Wells WelllD Date Result Rank GWA-15/MW-157/30/2002 ND<0.02 16.5 9/24/2002 ND<0.02 16.5 10/21/2002 - ND<0.02 16.5 12/312002 ND<0.01 16.5 6124/2003 ND<0.02 16.5 12/17/2003 ND<0.02 16.5 611512004 ND<0.02 16.5 12/28/2004 ND<0.02 16.5 611412005 ND<0.02 16.5 Rank Sum = 148.5 Rank Mean = 16.5 Background Rank Sum = 148.5 Background Rank Mean = 16.5 Compliance Wells WelllD Date Result Rank GWA-7/MW-7 7/3012002 - ND<0.02 16.5 9/24/2002 ND<0.02 16.5 10/21/2002 ND<0.02 16.5 12/3/2002 0.015 33 6/24/2003 0.036 40 12117/2003 ND<0.02 16.5 6/15/2004 ND<0.02 16.5 12128/2004 - ND<0.02 16.5 6/14/2005 ND<0.02 16.5 Rank Sum = 188.5 Rank Mean = 20.9444 GWB-6/MW-6 7/30/2002 ND<0.02 16.5 9/24/2002 ND<0.02 16.5 10/21/2002 ND<0.02 16.5 12/3/2002 ND<0.01 16.5 6/24/2003 ND<0.02 16.5 12/17/2003 ND<0.02 16.5 6/15/2004 ND<0.02 16.5 12/28/2004 ND<0.02 16.5 6/13/2005 ND<0.02 16.5 Rank Sum = 148.5 Rank Mean = 16.5 GWC-13/MW-137/30/2002 0.077 46 9/24/2002 0.085 49 10/21/2002 0.083 48 PageS
12/3/2002 0.082 47 6/24/2003 - 0.0295 36 12117/2003 - 0.0325 38 6/15/2004 - 0.034 39 12128/2004 0.043 42 6/13/2005 - 0.0295 37
=
Rank Sum 382
=
Rank Mean 42.4444 GWC-14/MW-147/30/2002 0.068 45 9/24/2002 - 0.0935 50 10/21/2002 0.064 44 12/3/2002 0.106 51 6/24/2003 0.051 43 12/17/2003 0.189 53
=
Rank Sum 286
=
Rank Mean 47.6667 GWC-5/MW-5 7/30/2002 ND<0.02 16.5 9/24/2002 0.02 35 10/21/2002 ND<0.02 16.5 12/3/2002 0.018 34 6/24/2003 ND<0.02 16.5 12/17/2003 0.142 52 6115/2004 0.04 41 12/28/2004 ND<0.02 16.5 6/13/2005 ND<0.02 16.5
=
Rank Sum 244.5
=
Rank Mean 27.1667 GWC-17/MW-176/15/2005 ND<0.02 16.5
=
Rank Sum 16.5
=
Rank Mean 16.5 GWC-18/MW-186/15/2005 ND<0.02 16.5
=
Rank Sum 16.5
=
Rank Mean 16.5 Calculation Results: Kruskal-Wallis H Statistic = 30.3762 Kruskal-Wallis H Statistic (adjusted for tied non-detects) = 38.9421 95% Confidence comparison value is 14.0671 at 7 degrees of freedom 30.3762> 14.0671 indicating a significant group difference at 5% significance level 38.9421 > 14.0671 indicating a significant group difference at 5% significance level when adjusted for ties Individual Well Comparisons at 1% Significance Level per Comparison 1% Z score is 2.32634 Mean background rank is 16.5 Well Mean Rank Diffrom Bkg Critical Value GWA-7/MW-7 20.9444 4.44444 16.936 GWB-6/MW-6 16.5 o 16.936 GWC-13/MW-1342.4444 25.9444 16.936 GWC-14/MW-1447.6667 31.1667 18.9351 GWC-S/MW-5 27.1667 10.6667 16.936 GWC-17/MW-17165 o 37.8701 Page 6
GWC-18/MW-1816.5 o 37.8701 Individual Well Comparisons at Groupwise 5% Significance Level (0.714286% Significance Level per comparison) 0.714286% Z score is 2.45727 Mean background rank is 16.5 Well Mean Rank Diffrom Bkg Critical Value GWA-7/MW-7 20.9444 4.44444 17.8892 GWB-6/MW-6 16.5 o 17.8892 GWC-13/MW-1342.4444 25.9444 17.8892 GWC-14/MW-1447.6667 31.1667 20.0008 GWC-5/MW-5 27.1667 10.6667 17.8892 GWC-17/MW-1716.5 o 40.0015 GWC-18/MW-1816.5 o 40.0015 Page 7
Concentrations (mg/L) Parameter: Zinc Original Data (Not Transformed) Non-Detects Replaced with Detection Limit Total Samples: 53 Total Non-Detect: 43 Percent Non-Detects: 81 .1321 % Total Background Samples: 9 There is 1 background well Well Samples NO Date Result Original GWA-15/MW-159 8 (88.8889%) 7/30/2002 ND<0.02 ND<0.02 9/24/2002 ND<0.02 ND<0.02 10/21/2002 - ND<0.02 ND<0.02 12/3/2002 ND<0.02 ND<0.02 6/24/2003 ND<0.02 ND<0.02 12117/2003 ND<0.02 ND<0.02 6/15/2004 ND<0.02 ND<0.02 12/28/2004 ND<0.02 ND<0.02 6114/2005 0.029 0.029 There are 7 compliance wells Well Samples NO Date Result Original GWA-7/MW-7 9 7 (77.7778%) 7/30/2002 - ND<0.02 ND<0.02 9/24/2002 ND<0.02 ND<0.02 10/21/2002 ND<0.02 ND<0.02 1213/2002 ND<0.02 ND<0.02 6/24/2003 0.034 0.034 12/17/2003 0.023 0.023 6/1512004 ND<0.02 NO<0.02 12/28/2004 - ND<0.02 NP<0.02 6/14/2005 ND<0.02 ND<0.02 GWB-6/MW-6 9 9 (100%) 7/30/2002 ND<0.02 ND<0.02 9/24/2002 ND<0.02 ND<0.02 10/21/2002 ND<0.02 ND<0.02 12/3/2002 ND<0.02 ND<0.02 6/24/2003 ND<0.02 ND<0.02 12/17/2003 ND<0.02 ND<0.02 6/15/2004 ND<0.02 ND<0.02 12/28/2004 ND<0.02 ND<0.02 6/13/2005 ND<0.02 ND<0.02 GWC-13/MW-139 4 (44.4444%) 7/30/2002 ND<0.02 ND<0.02 9/24/2002 0.023 0.023 10/21/2002 0.027 0.027 12/312002 0.027 0.027 6/24/2003 - ND<0.02 ND<0.02 12/17/2003 - ND<0.02 ND<0.02 6/15/2004 - ND<0.02 ND<0.02 12/28/2004 0.044 0.044 6/1312005 - 0.02 0.02 Page 8
GWC-14/MW-146 5 (83.3333%) 7/30/2002 ND<0.02 ND<0.02 9/24/2002 - ND<0.02 ND<0.02 10/21/2002 ND<0.02 ND<0.02 12/3/2002 ND<0.02 ND<0.02 6/24/2003 ND<0.02 ND<0.02 12/17/2003 0.127 0.127 GWC-5/MW-5 9 8 (88.8889%) 7/30/2002 ND<0.02 ND<0.02 9/24/2002 ND<0.02 ND<0.02 10/21/2002 ND<0.02 ND<0.02 12/3/2002 ND<0.02 ND<0.02 6/24/2003 ND<0.02 ND<0.02 12/17/2003 0.032 0.032 6/15/2004 ND<0.02 ND<0.02 12/28/2004 ND<0.02 ND<0.02 6/13/2005 ND<0.02 ND<0.02 GWC-17/MW-171 1 (100%) 6/15/2005 ND<0.02 ND<0.02 GWC-18/MW-181 1 (100%) 6/15/2005 ND<0.02 ND<0.02 There is 1 unused well Well Samples NO Date Result Original EO-Blank 5 5 (100%) 6/24/2003 ND<0.02 ND<0.02 12/17/2003 ND<0.02 ND<0.02 6/15/2004 ND<0.02 ND<0.02 12/28/2004 - ND<0.02 ND<0.02 6/15/2005 ND<0.02 ND<0.02 Page 9
Shapiro-Francia Test of Normality Parameter: Zinc All Wells Normality Test of Parameter Concentrations Original Data (Not Transformed) Non-Detects Replaced with Detection Limit Total Sample Size = 53 i x(i) m(i) sum(m A 2) sum(mx) o 0 o o o 1 0.02 -2.09693 4.39712 -0.0419386 2 0.02 -1.78661 7.5891 -0.0776708 3 0.02 -1.59819 10.1433 -0.109635 4 0.02 -1.44663 12.2361 -0.138567 5 0.02 -1.32854 14.0011 -0.165138 6 0.02 -1.22123 15.4925 -0.189563 7 0.02 -1.13113 16.7719 -0.212185 8 0.02 -1.04505 17.8641 -0.233086 9 0.02 -0.970094 18.8052 -0.252488 10 0.02 -0.896473 19.6088 -0.270418 11 0.02 -0.830953 20.2993 -0.287037 12 0.02 -0.765456 20.8852 -0.302346 13 0.02 -0.706302 21.3841 -0.316472 14 0.02 -0.646431 21.802 -0.329401 15 0.02 -0.591776 22.1522 -0.341236 16 0.02 -0.53594 22.4394 -0.351955 17 0.02 -0.484544 22.6742 -0.361646 18 0.02 -0.431644 22.8605 -0.370279 19 0.02 -0.382622 23.0069 -0.377931 20 0.02 -0.331854 23.117 -0.384568 21 0.02 -0.284535 23.198 -0.390259 22 0.02 -0.235269 23.2533 -0.394964 23 0.02 -0.189118 23.2891 -0.398747 24 0.02 -0.140835 23.3089 -0.401563 25 0.02 -0.0953969 23.318 -0.403471 26 0.02 -0.0476439 23.3203 -0.404424 27 0.02 o 23.3203 -0.404424 28 0.02 0.0476439 23.3226 -0.403471 29 0.02 0.0953969 23.3317 -0.401563 30 0.02 0.140835 23.3515 -0.398747 31 0.02 0.189118 23.3873 -0.394964 32 0.02 0.235269 23.4426 -0.390259 33 0.02 0.284535 23.5236 -0.384568 34 0.02 0.331854 23.6337 -0.377931 35 0.02 0.382622 23.7801 -0.370279 36 0.02 0.431644 23.9664 -0.361646 37 0.02 0.484544 24.2012 -0.351955 38 0.02 0.53594 24.4884 -0.341236 39 0.02 0.591776 24.8386 -0.329401 40 0.02 0.646431 25.2565 -0.316472 41 0.02 0.706302 25.7554 -0.302346 42 0.02 0.765456 26.3413 -0.287037 43 0.02 0.830953 27.0318 -0.270418 44 0.02 0.896473 27.8354 -0.252488 45 0.023 0.970094 28.7765 -0.230176 46 0.023 1.04505 29.8687 -0.20614 Page 10
47 0.027 1.13113 31.1481 -0.175599 48 0.027 1.22123 32.6395 -0.142626 49 0.029 1.32854 34.4045 -0.104099 50 0.032 1.44663 36.4973 -0.0578063 51 0.034 1.59819 39.0515 -0.00346776 52 0.044 1.78661 42.2435 0.0751431 Sample Standard Deviation = 0.0151335 Numerator = 0.00564649 Denominator = 0.503088 = 5242.2435 W Statistic = 0.0112237 5% Critical value of 0.957 exceeds 0.0112237 Evidence of non-normality at 95% level of significance 1% Critical value of 0.938 exceeds 0.0112237 Evidence of non-normality at 99% level of significance Page 11
Kruskal-Wallis Non-Parametric Test Parameter: Zinc Original Data (Not Transformed) Non-Detects Replaced with Detection Limit Kruskal Wallis Ranks Background Wells WelllD Date Result Rank GWA-15/MW-157/30/2002 ND<0.02 22 9/24/2002 ND<0.02 22 10/21/2002 - ND<0.02 22 1213/2002 ND<0.02 22 6/24/2003 ND<0.02 22 12/17/2003 ND<0.02 22 6/15/2004 ND<0.02 22 12128/2004 ND<0.02 22 6/14/2005 0.029 49 Rank Sum = 225 Rank Mean = 25 Background Rank Sum = 225 Background Rank Mean = 25 Compliance Wells WelllD Date Result Rank GWA-7/MW-7 7/30/2002 - ND<0.02 22 9/24/2002 ND<0.02 22 10/21/2002 ND<0.02 22 12/3/2002 ND<0.02 22 6/24/2003 0.034 51 12117/2003 0.023 45 6/15/2004 ND<0.02 22 12/28/2004 - ND<0.02 22 6/14/2005 ND<0.02 22 Rank Sum = 250 Rank Mean = 27.7778 GWB-6/MW-6 7/30/2002 ND<0.02 22 9/24/2002 ND<0.02 22 10/21/2002 ND<0.02 22 12/3/2002 ND<0.02 22 6/24/2003 ND<0.02 22 12/17/2003 ND<0.02 22 6/15/2004 ND<0.02 22 12/28/2004 ND<0.02 22 6/13/2005 ND<0.02 22 Rank Sum = 198 Rank Mean = 22 GWC-13/MW-137/30/2002 ND<0.02 22 9/24/2002 0.023 46 10/21/2002 0.027 47 Page 12
12/3/2002 0.027 48 6/24/2003 - ND<0.02 22 12117/2003 - ND<0.02 22 6/15/2004 - ND<0.02 22 12/28/2004 0.044 52 6/1312005 - 0.02 44
=
Rank Sum 325
=
Rank Mean 36.1111 GWC-14/MW-147/30/2002 ND<0.02 22 9/24/2002 - ND<0.02 22 10/21/2002 ND<0.02 22 1213/2002 ND<0.02 22 6/24/2003 ND<0.02 22 12117/2003 0.127 53
=
Rank Sum 163
=
Rank Mean 27.1667 GWC-5/MW-5 7/3012002 ND<0.02 22 9/24/2002 ND<0.02 22 10/21/2002 ND<0.02 22 12/3/2002 ND<0.02 22 6/24/2003 ND<0.02 22 12/17/2003 0.032 50 6115/2004 ND<0.02 22 12128/2004 ND<0.02 22 6/13/2005 ND<0.02 22
=
Rank Sum 226
=
Rank Mean 25.1111 GWC-17/MW-176/15/2005 ND<0.02 22
=
Rank Sum 22
=
Rank Mean 22 GWC-18/MW-186/15/2005 ND<0.02 22
=
Rank Sum 22
=
Rank Mean 22 Calculation Results:
=
Kruskal-Wallis H Statistic 4.59469 Kruskal-Wallis H Statistic (adjusted for tied non-detects) = 9.85871 95% Confidence comparison value is 14.0671 at 7 degrees of freedom 4.59469 < 14.0671 indicating no significant group difference at 5% significance level 9.85871 < 14.0671 indicating no significant group difference at 5% significance level when adjusted for ties Page 13
Concentrations (J,lg/L) Parameter: 1,1-Dichloroethane Original Data (Not Transformed) Non-Detects Replaced with Detection Limit Total Samples: 53 Total Non-Detect: 39 Percent Non-Detects: 73.5849% Total Background Samples: 9 There is 1 background well Well Samples ND Date Result Original GWA-15/MW-159 9 (100%) 7/30/2002 ND<5 ND<5 9/24/2002 ND<5 ND<5 10/21/2002 - ND<5 ND<5 1213/2002 ND<5 ND<5 6/24/2003 ND<5 ND<5 12/17/2003 ND<5 ND<5 6/1512004 ND<5 ND<5 12/28/2004 ND<5 ND<5 6/1412005 ND<5 ND<5 There are 7 compliance wells Well Samples ND Date Result Original GWA-7/MW-7 9 9 (100%) 7/30/2002 - ND<5 ND<5 9/24/2002 ND<5 ND<5 10/21/2002 ND<5 ND<5 12/312002 ND<5 ND<5 6/24/2003 ND<5 ND<5 12/17/2003 ND<5 ND<5 6/1512004 ND<5 NO<5 12/28/2004 - ND<5 NP<5 6/1412005 ND<5 ND<5 GWB-6/MW-6 9 9 (100%) 7/30/2002 ND<5 ND<5 9/24/2002 ND<5 ND<5 10/21/2002 ND<5 ND<5 12/312002 ND<5 ND<5 6/24/2003 ND<5 ND<5 12/17/2003 ND<5 ND<5 6/1512004 ND<5 ND<5 12/28/2004 ND<5 ND<5 6/1312005 ND<5 ND<5 GWC-13/MW-139 1 (11.1111%) 7/30/2002 ND<5 ND<5 9/24/2002 6 6 10/21/2002 6 6 12/312002 7 7 6124/2003 - 9 9 12/17/2003 - 20.5 20.5 6/1512004 - 18 18 12/28/2004 16 16 611312005 - 15 15 Page 14
GWC-14/MW-146 0(0%) 7/30/2002 13 13 9/24/2002 - 21 21 10/21/2002 17 17 12/3/2002 16 16 6/24/2003 10 10 12/17/2003 10 10 GWC-5/MW-5 9 9 (100%) 7/30/2002 ND<5 ND<5 9/24/2002 ND<5 ND<5 10/21/2002 ND<5 ND<5 1213/2002 ND<5 ND<5 6/24/2003 ND<5 ND<5 12/17/2003 ND<5 ND<5 6/15/2004 ND<5 ND<5 12/28/2004 ND<5 ND<5 6/13/2005 ND<5 ND<5 GWC-17/MW-171 1 (100%) 6/15/2005 ND<5 ND<5 GWC-18/MW-181 1 (100%) 6/15/2005 ND<5 ND<5 There are 2 unused wells Well Samples NO Date Result Original EO-Blank 5 5 (100%) 6/24/2003 ND<5 ND<5 12/17/2003 ND<5 ND<5 6/15/2004 ND<5 ND<5 12/28/2004 - ND<5 ND<5 6/15/2005 ND<5 ND<5 Trip Blank 2 2(100%) 12/17/2003 ND<5 ND<5 6/13/2005 ND<5 ND<5 Page 15
r-- Shapiro-Francia Test of Normality Parameter: 1,1-Dichloroethane All Wells Normality Test of Parameter Concentrations Original Data (Not Transformed) Non-Detects Replaced with Detection Limit Total Sample Size = 53 i x(i) m(i) sum(mJ\2) sum(mx) 0 0 0 0 0 1 5 -2.09693 4.39712 -10.4847 2 5 -1.78661 7.5891 -19.4177 3 5 -1.59819 10.1433 -27.4087 4 5 -1.44663 12.2361 -34.6418 5 5 -1.32854 14.0011 -41.2845 6 5 -1.22123 15.4925 -47.3907 7 5 -1.13113 16.7719 -53.0463 8 5 -1.04505 17.8641 -58.2716 9 5 -0.970094 18.8052 -63.1221 10 5 -0.896473 19.6088 -67.6044 11 5 -0.830953 20.2993 -71.7592 12 5 -0.765456 20.8852 -75.5865 13 5 -0.706302 21.3841 -79.118 14 5 -0.646431 21.802 -82.3501 15 5 -0.591776 22.1522 -85.309 16 5 -0.53594 22.4394 -87.9887 17 5 -0.484544 22.6742 -90.4114 18 5 -0.431644 22.8605 -92.5697 19 5 -0.382622 23.0069 -94.4828 20 5 -0.331854 23.117 -96.142 21 5 -0.284535 23.198 -97.5647 22 5 -0.235269 23.2533 -98.7411 23 5 -0.189118 23.2891 -99.6867 24 5 -0.140835 23.3089 -100.391 25 5 -0.0953969 23.318 -100.868 26 5 -0.0476439 23.3203 -101.106 27 5 0 23.3203 -101.106 28 5 0.0476439 23.3226 -100.868 29 5 0.0953969 23.3317 -100.391 30 5 0.140835 23.3515 -99.6867 31 5 0.189118 23.3873 -98.7411 32 5 0.235269 23.4426 -97.5647 33 5 0.284535 23.5236 -96.142 34 5 0.331854 23.6337 -94.4828 35 5 0.382622 23.7801 -92.5697 36 5 0.431644 23.9664 -90.4114 37 5 0.484544 24.2012 -87.9887 38 5 0.53594 24.4884 -85.309 39 5 0.591776 24.8386 -82.3501 40 6 0.646431 25.2565 -78.4715 41 6 0.706302 25.7554 -74.2337 42 7 0.765456 26.3413 -68.8755 43 9 0.830953 27.0318 -61.397 44 10 0.896473 27.8354 -52.4322 45 10 0.970094 28.7765 -42.7313 46 13 1.04505 29.8687 -29.1456 Page 16
47 15 1.13113 31.1481 -12.1787 48 16 1.22123 32.6395 7.36099 49 16 1.32854 34.4045 28.6176 50 17 1.44663 36.4973 53.2104 51 18 1.59819 39.0515 81.9778 52 20.5 1.78661 42.2435 118.603
=
Sample Standard Deviation 4.47189 Numerator = 14066.8 Denominator = 43928.4 = 52 42.2435 W Statistic = 0.32022 5% Critical value of 0.957 exceeds 0.32022 Evidence of non-normality at 95% level of significance 1% Critical value of 0.938 exceeds 0.32022 Evidence of non-normality at 99% level of significance Page 17
Kruskal-Wallis Non-Parametric Test Parameter: 1,1-Dichloroethane Original Data (Not Transformed) Non-Detects Replaced with Detection Limit Kruskal Wallis Ranks Background Wells Well 10 Date Result Rank GWA-15/MW-157/30/2002 ND<5 20 9/24/2002 ND<5 20 10/21/2002 - ND<5 20 1213/2002 ND<5 20 6/24/2003 ND<5 20 12/17/2003 ND<5 20 6/15/2004 ND<5 20 12/28/2004 ND<5 20 6/14/2005 ND<5 20 Rank Sum = 180 Rank Mean = 20 Background Rank Sum = 180 Background Rank Mean = 20 Compliance Wells Well 10 Date Result Rank GWA-7/MW-7 7/30/2002 - ND<5 20 9/24/2002 ND<5 20 10/21/2002 ND<5 20 1213/2002 ND<5 20 6/24/2003 ND<5 20 12/17/2003 ND<5 20 6/15/2004 ND<5 20 12/28/2004 - ND<5 20 6/14/2005 ND<5 20 Rank Sum = 180 Rank Mean = 20 GWB-6/MW-6 7/30/2002 ND<5 20 9/24/2002 ND<5 20 10/21/2002 ND<5 20 12/3/2002 ND<5 20 6/24/2003 ND<5 20 12/17/2003 ND<5 20 6/15/2004 ND<5 20 12/28/2004 ND<5 20 6/13/2005 ND<5 20 Rank Sum = 180 Rank Mean = 20 GWC-13/MW-137/30/2002 ND<5 20 9/24/2002 6 40 10/21/2002 6 41 Page 18
12/3/2002 7 42 6124/2003 - 9 43 12/17/2003 - 20.5 52 6/1512004 - 18 51 12128/2004 16 48 6/13/2005 - 15 47
=
Rank Sum 384
=
Rank Mean 42.6667 GWC-14/MW-147/30/2002 13 46 9/24/2002 - 21 53 10/21/2002 17 50 12/312002 16 49 6124/2003 10 44 12/17/2003 10 45
=
Rank Sum 287
=
Rank Mean 47.8333 GWC-5/MW-5 7/3012002 ND<5 20 9/24/2002 ND<5 20 10/21/2002 ND<5 20 12/312002 ND<5 20 6/24/2003 ND<5 20 12/17/2003 ND<5 20 6/1512004 ND<5 20 12/28/2004 ND<5 20 6/1312005 ND<5 20
=
Rank Sum 180
=
Rank Mean 20 GWC-17/MW-176/15/2005 ND<5 20
=
Rank Sum 20
=
Rank Mean 20 GWC-181MW-186/15/2005 ND<5 20
=
Rank Sum 20
=
Rank Mean 20 Calculation Results: Kruskal-Wallis H Statistic = 27.9881 Kruskal-Wallis H Statistic (adjusted for tied non-detects) = 46.5168 95% Confidence comparison value is 14.0671 at 7 degrees of freedom 27.9881 > 14.0671 indicating a significant group difference at 5% significance level 46.5168> 14.0671 indicating a significant group difference at 5% significance level when adjusted for ties Individual Well Comparisons at 1% Significance Level per Comparison 1% Z score is 2.32634 Mean background rank is 20 Well Mean Rank Diffrom Bkg Critical Value GWA-7/MW-7 20 o 16.936 GWB-6/MW-6 20 o 16936 GWC-13/MW-1342.6667 22.6667 16.936 GWC-14/MW-14478333 27.8333 18.9351 GWC-5/MW-5 20 o 16.936 GWC-17/MW-1720 o 37.8701 Page 19
GWC-18/MW-1820 o 37.8701 Individual Well Comparisons at Groupwise 5% Significance L.evel (0.714286% Significance Level per comparison) 0.714286% Z score is 2.45727 Mean background rank is 20 Well Mean Rank Diffrom Bkg Critical Value GWA-7/MW-7 20 o 17.8892 GWB-6/MW-6 20 o 17.8892 GWC-13/MW-1342.6667 22.6667 17.8892 GWC-14/MW-1447.8333 27.8333 20.0008 GWC-5/MW-5 20 o 17.8892 GWC-17/MW-1720 o 40.0015 GWC-18/MW-1820 o 40.0015 Page 20
Concentrations (J,lg/L) Parameter: Carbon disulfide Original Data (Not Transformed) Non-Detects Replaced with Detection Limit Total Samples: 53 Total Non-Detect: 52 Percent Non-Detects: 98.1132% Total Background Samples: 9 There is 1 background well Well Samples ND Date Result Original GWA-15/MW-159 9 (100%) 7/30/2002 ND<5 ND<5 9/24/2002 ND<5 ND<5 10/21/2002 - ND<5 ND<5 12/3/2002 ND<100 ND<100 6/24/2003 ND<5 ND<5 12/17/2003 ND<5 ND<5 6/15/2004 ND<5 ND<5 12/28/2004 ND<5 ND<5 6/14/2005 ND<5 ND<5 There are 7 compliance wells Well Samples ND Date Result Original GWA-7/MW-7 9 9 (100%) 7/30/2002 - ND<5 ND<5 9/24/2002 ND<5 ND<5 10/21/2002 ND<5 ND<5 12/3/2002 ND<100 ND<100 6/24/2003 ND<5 ND<5 12/17/2003 ND<5 ND<5 6/1512004 ND<5 ND<5 12/28/2004 - ND<5 NP<5 6/1412005 ND<5 ND<5 GWB-6/MW-6 9 9 (100%) 7/30/2002 ND<5 ND<5 9/24/2002 ND<5 ND<5 10/21/2002 ND<5 ND<5 1213/2002 ND<100 ND<100 6/24/2003 ND<5 ND<5 12/17/2003 ND<5 ND<5 6/1512004 ND<5 ND<5 12/28/2004 ND<5 ND<5 6/1312005 ND<5 ND<5 GWC-13/MW-139 9 (100%) 7/30/2002 ND<5 ND<5 9/24/2002 ND<5 ND<5 10/21/2002 ND<5 ND<5 12/312002 ND<100 ND<100 6/24/2003 - ND<5 ND<5 12/17/2003 - ND<5 ND<5 6/1512004 - ND<5 ND<5 12/28/2004 ND<5 ND<5 6/1312005 - ND<5 ND<5 Page 21
GWC-14/MW-146 6 (100%) 7/30/2002 ND<5 ND<5 9/24/2002 - ND<5 ND<5 10/21/2002 ND<5 ND<5 12/3/2002 ND<100 ND<100 6/24/2003 ND<5 ND<5 12/17/2003 ND<5 ND<5 GWC-5/MW-5 9 9 (100%) 7/30/2002 ND<5 ND<5 9/24/2002 ND<5 ND<5 10/21/2002 ND<5 ND<5 12/3/2002 ND<100 ND<100 6/24/2003 ND<5 ND<5 12/17/2003 ND<5 ND<5 6/15/2004 ND<5 ND<5 12128/2004 ND<5 ND<5 6/13/2005 ND<5 ND<5 GWC-17/MW-171 0(0%) 6/15/2005 32 32 GWC-18/MW-181 1 (100%) 6/15/2005 ND<5 ND<5 There are 2 unused wells Well Samples ND Date Result Original EO-Blank 5 5 (100%) 6/24/2003 ND<5 ND<5 12/17/2003 ND<5 ND<5 6/15/2004 ND<5 ND<5 12/28/2004 - ND<5 ND<5 6/15/2005 ND<5 ND<5 Trip Blank 2 2 (100%) 12/17/2003 ND<5 ND<5 6113/2005 ND<5 ND<5 Page 22
Shapiro-Francia Test of Normality Parameter: Carbon disulfide All Wells Normality Test of Parameter Concentrations Original Data (Not Transformed) Non-Detects Replaced with Detection Limit Total Sample Size = 53 i x(i} m(i} sum(mJ\2} sum(mx} o 0 o o o 1 5 -2.09693 4.39712 -10.4847 2 5 -1.78661 7.5891 -19.4177 3 5 -1.59819 10.1433 -27.4087 4 5 -1.44663 12.2361 -34.6418 5 5 -1.32854 14.0011 -41.2845 6 5 -1.22123 15.4925 -47.3907 7 5 -1.13113 16.7719 -53.0463 8 5 -1.04505 17.8641 -58.2716 9 5 -0.970094 18.8052 -63.1221 10 5 -0.896473 19.6088 -67.6044 11 5 -0.830953 20.2993 -71.7592 12 5 -0.765456 20.8852 -75.5865 13 5 -0.706302 21.3841 -79.118 14 5 -0.646431 21.802 -82.3501 15 5 -0.591776 22.1522 -85.309 16 5 -0.53594 22.4394 -87.9887 17 5 -0.484544 22.6742 -90.4114 18 5 -0.431644 22.8605 -92.5697 19 5 -0.382622 23.0069 -94.4828 20 5 -0.331854 23.117 -96.142 21 5 -0.284535 23.198 -97.5647 22 5 -0.235269 23.2533 -98.7411 23 5 -0.189118 23.2891 -99.6867 24 5 -0.140835 23.3089 -100.391 25 5 -0.0953969 23.318 -100.868 26 5 -0.0476439 23.3203 -101.106 27 5 o 23.3203 -101.106 28 5 0.0476439 23.3226 -100.868 29 5 0.0953969 23.3317 -100.391 30 5 0.140835 23.3515 -99.6867 31 5 0.189118 23.3873 -98.7411 32 5 0.235269 23.4426 -97.5647 33 5 0.284535 23.5236 -96.142 34 5 0.331854 23.6337 -94.4828 35 5 0.382622 23.7801 -92.5697 36 5 0.431644 23.9664 -90.4114 37 5 0.484544 24.2012 -87.9887 38 5 0.53594 24.4884 -85.309 39 5 0.591776 24.8386 -82.3501 40 5 0.646431 25.2565 -79.118 41 5 0.706302 25.7554 -75.5865 42 5 0.765456 26.3413 -71.7592 43 5 0.830953 27.0318 -67.6044 44 5 0.896473 27.8354 -63.1221 45 5 0.970094 28.7765 -58.2716 46 5 1.04505 29.8687 -53.0463 Page 23
47 32 1.13113 31.1481 -16.8501 48 100 1.22123 32.6395 105.273 49 100 1.32854 34.4045 238.127 50 100 1.44663 36.4973 382.79 51 100 1.59819 39.0515 542.609 52 100 1.78661 42.2435 721.27 Sample Standard Deviation = 30.431 Numerator = 520231
= =
Denominator 2.03421e+006 52 42.2435 W Statistic = 0.255742 5% Critical value of 0.957 exceeds 0.255742 Evidence of non-normality at 95% level of significance 1% Critical value of 0.938 exceeds 0.255742 Evidence of non-normality at 99% level of significance Page 24
Kruskal-Wallis Non-Parametric Test Parameter: Carbon disulfide Original Data (Not Transformed) Non-Detects Replaced with Detection Limit Kruskal Wallis Ranks Background Wells WelllD Date Result Rank GWA-15/MW-157/30/2002 ND<5 26.5 9/24/2002 ND<5 26.5 10/21/2002 - ND<5 26.5 12/3/2002 ND<100 26.5 6/24/2003 ND<5 26.5 12/17/2003 ND<5 26.5 6/15/2004 ND<5 26.5 12128/2004 ND<5 26.5 6/14/2005 ND<5 26.5 Rank Sum = 238.5
=
Rank Mean 26.5 Background Rank Sum = 238.5 Background Rank Mean = 26.5 Compliance Wells WelllD Date Result Rank GWA-7/MW-7 7/30/2002 - ND<5 26.5 9/24/2002 ND<5 26.5 10/21/2002 ND<5 26.5 12/3/2002 ND<100 26.5 6/24/2003 ND<5 26.5 12/17/2003 ND<5 26.5 6/15/2004 ND<5 26.5 12/28/2004 - ND<5 26.5 6/14/2005 ND<5 26.5 Rank Sum = 238.5 Rank Mean = 26.5 GWB-6/MW-6 7/30/2002 ND<5 26.5 9/24/2002 ND<5 26.5 10/21/2002 ND<5 26.5 1213/2002 ND<100 26.5 6/24/2003 ND<5 26.5 12/17/2003 ND<5 26.5 6/15/2004 ND<5 26.5 12/28/2004 ND<5 26.5 6/13/2005 ND<5 26.5 Rank Sum = 238.5 Rank Mean = 26.5 GWC-13/MW-137/30/2002 ND<5 26.5 9/24/2002 ND<5 26.5 10/21/2002 ND<5 26.5 Page 25
"......... 12/3/2002 ND<100 26.5 6/24/2003 - ND<5 26.5 12/17/2003 - ND<5 26.5 6/15/2004 - ND<5 26.5 12/28/2004 ND<5 26.5 6/13/2005 - ND<5 26.5
=
Rank Sum 238.5
=
Rank Mean 26.5 GWC-14/MW-147/30/2002 ND<5 26.5 9/24/2002 - ND<5 26.5 10/21/2002 ND<5 26.5 12/3/2002 ND<100 26.5 6/24/2003 ND<5 26.5 12/17/2003 ND<5 26.5
=
Rank Sum 159
=
Rank Mean 26.5 GWC-5/MW-5 7/30/2002 ND<5 26.5 9/24/2002 ND<5 26.5 10/21/2002 ND<5 26.5 12/3/2002 ND<100 26.5 6/24/2003 ND<5 26.5 12117/2003 ND<5 26.5 6/15/2004 ND<5 26.5 12/28/2004 ND<5 26.5 6/13/2005 ND<5 26.5
=
Rank Sum 238.5
=
Rank Mean 26.5 GWC-17/MW-176/15/2005 32 53
=
Rank Sum 53
=
Rank Mean 53 GWC-18/MW-186/15/2005 ND<5 26.5
=
Rank Sum 26.5
=
Rank Mean 26.5 Calculation Results: Kruskal-Wallis H Statistic = 2.88889 Kruskal-Wallis H Statistic (adjusted for tied non-detects) = 52 95% Confidence comparison value is 14.0671 at 7 degrees of freedom 2.88889 < 14.0671 indicating no significant group difference at 5% significance level 52> 14.0671 indicating a significant group difference at 5% significance level when adjusted for ties Individual Well Comparisons at 1% Significance Level per Comparison 1% Z score is 2.32634 Mean background rank is 26.5 Well Mean Rank Diffrom Bkg Critical Value GWA-7/MW-7 26.5 o 16.936 GWB-6/MW-6 26.5 o 16.936 GWC-131MW-1326.5 o 16.936 GWC-14/MW-1426.5 o 18.9351 GWC-5/MW-5 26.5 o 16.936 GWC-17/MW-1753 26.5 37.8701 Page 26
GWC-18/MW-1826.5 o 37.8701 Individual Well Comparisons at Groupwise 5% Significance Level (0.714286% Significance Level per comparison) 0.714286% Z score is 2.45727 Mean background rank is 26.5 Well Mean Rank Diffrom Bkg Critical Value GWA-7/MW-7 26.5 o 17.8892 GWB-6/MW-6 26.5 o 17.8892 GWC-13/MW-1326.5 o 17.8892 GWC-14/MW-1426.5 o 20.0008 GWC-5/MW-5 26.5 o 17.8892 GWC-17/MW-1753 26.5 40.0015 GWC-18/MW-1826.5 o 40.0015 Page 27
Concentrations (lJg/L) Parameter: cis-1,2-Dichloroethene Original Data (Not Transformed) Non-Detects Replaced with Detection Limit Total Samples: 53 Total Non-Detect: 42 Percent Non-Detects: 79.2453% Total Background Samples: 9 There is 1 background well Well Samples ND Date Result Original GWA-15/MW-159 9 (100%) 7/30/2002 ND<5 ND<5 9/24/2002 ND<5 ND<5 10/21/2002 - ND<5 ND<5 1213/2002 ND<5 ND<5 6/24/2003 ND<5 ND<5 12/17/2003 ND<5 ND<5 6/15/2004 ND<5 ND<5 12/28/2004 ND<5 ND<5 6/14/2005 ND<5 ND<5 There are 7 compliance wells Well Samples ND Date Result Original GWA-7/MW-7 9 9 (100%) 7/30/2002 - ND<5 ND<5 9/24/2002 ND<5 ND<5 10/21/2002 ND<5 ND<5 1213/2002 ND<5 ND<5 6/24/2003 ND<5 ND<5 12/17/2003 ND<5 ND<5 6/15/2004 ND<5 NP<5 12/28/2004 - ND<5 NP<5 6/14/2005 ND<5 ND<5 GWB-6/MW-6 9 9 (100%) 7/30/2002 ND<5 ND<5 9/24/2002 ND<5 ND<5 10/21/2002 ND<5 ND<5 12/3/2002 ND<5 ND<5 6/24/2003 ND<5 ND<5 12/17/2003 ND<5 ND<5 6/15/2004 ND<5 ND<5 12128/2004 ND<5 ND<5 6/13/2005 ND<5 ND<5 GWC-13/MW-139 4 (44.4444%) 7/30/2002 ND<5 ND<5 9/24/2002 ND<5 ND<5 10/21/2002 ND<5 ND<5 12/3/2002 ND<5 ND<5 6/24/2003 - 6 6 12117/2003 - 14 14 6/15/2004 - 9.5 9.5 12/28/2004 8 8 6/1312005 - 8 8 Page 28
GWC-14/MW-146 0(0%) 7/30/2002 10 10 9/24/2002 - 18.5 18.5 10/21/2002 16 16 12/3/2002 19 19 6/24/2003 10 10 12/17/2003 17 17 GWC-5/MW-5 9 9 (100%) 7/30/2002 ND<5 ND<5 9/24/2002 ND<5 ND<5 10/21/2002 ND<5 ND<5 12/3/2002 ND<5 ND<5 6/24/2003 ND<5 ND<5 12/17/2003 ND<5 ND<5 6/15/2004 ND<5 ND<5 12/28/2004 ND<5 ND<5 6/13/2005 ND<5 ND<5 GWC-17/MW-171 1 (100%) 6/15/2005 ND<5 ND<5 GWC-18/MW-181 1 (100%) 6/15/2005 ND<5 ND<5 There are 2 unused wells Well Samples ND Date Result Original EO-Blank 5 5 (100%) 6/24/2003 ND<5 ND<5 12117/2003 ND<5 ND<5 6/15/2004 ND<5 ND<5 12/28/2004 - ND<5 ND<5 6/15/2005 ND<5 ND<5 Trip Blank 2 2 (100%) 12/17/2003 ND<5 ND<5 6/13/2005 ND<5 ND<5 Page 29
Shapiro-Francia Test of Normality Parameter: cis-1,2-Dichloroethene All Wells Normality Test of Parameter Concentrations Original Data (Not Transformed) Non-Detects Replaced with Detection Limit Total Sample Size = 53 i x(i) m(i) sum(mI\2) sum(mx) 0 0 0 0 0 1 5 -2.09693 4.39712 -10.4847 2 5 -1.78661 7.5891 -19.4177 3 5 -1.59819 10.1433 -27.4087 4 5 -1.44663 12.2361 -34.6418 5 5 -1.32854 14.0011 -41.2845 6 5 -1.22123 15.4925 -47.3907 7 5 -1.13113 16.7719 -53.0463 8 5 -1.04505 17.8641 -58.2716 9 5 -0.970094 18.8052 -63.1221 10 5 -0.896473 19.6088 -67.6044 11 5 -0.830953 20.2993 -71.7592 12 5 -0.765456 20.8852 -75.5865 13 5 -0.706302 21.3841 -79.118 14 5 -0.646431 21.802 -82.3501 15 5 -0.591776 22.1522 -85.309 16 5 -0.53594 22.4394 -87.9887 17 5 -0.484544 22.6742 -90.4114 ,~ 18 5 -0.431644 22.8605 -92.5697 19 5 -0.382622 23.0069 -94.4828 20 5 -0.331854 23.117 -96.142 21 5 -0.284535 23.198 -97.5647 22 5 -0.235269 23.2533 -98.7411 23 5 -0.189118 23.2891 -99.6867 24 5 -0.140835 23.3089 -100.391 25 5 -0.0953969 23.318 -100.868 26 5 -0.0476439 23.3203 -101.106 27 5 0 23.3203 -101.106 28 5 0.0476439 23.3226 -100.868 29 5 0.0953969 23.3317 -100.391 30 5 0.140835 23.3515 -99.6867 31 5 0.189118 23.3873 -98.7411 32 5 0.235269 23.4426 -97.5647 33 5 0.284535 23.5236 -96.142 34 5 0.331854 23.6337 -94.4828 35 5 0.382622 23.7801 -92.5697 36 5 0.431644 23.9664 -90.4114 37 5 0.484544 24.2012 -87.9887 38 5 0.53594 24.4884 -85.309 39 5 0.591776 24.8386 -82.3501 40 5 0.646431 25.2565 -79.118 41 5 0.706302 25.7554 -75.5865 42 5 0.765456 26.3413 -71.7592 43 6 0.830953 27.0318 -66.7735 44 8 0.896473 27.8354 -59.6017 45 8 0.970094 28.7765 -51.8409 46 9.5 1.04505 29.8687 -41.913 Page 30
47 10 1.13113 31.1481 -30.6016 48 10 1.22123 32.6395 -18.3894 49 14 1.32854 34.4045 0.210207 50 16 1.44663 36.4973 23.3563 51 17 1.59819 39.0515 50.5256 52 18.5 1.78661 42.2435 83.5779 Sample Standard Deviation = 3.64192
=
Numerator 6985.27
= =
Denominator 29135.6 52 42.2435 W Statistic = 0.23975 5% Critical value of 0.957 exceeds 0.23975 Evidence of non-normality at 95% level of significance 1% Critical value of 0.938 exceeds 0.23975 Evidence of non-normality at 99% level of significance Page 31
Kruskal-Wallis Non-Parametric Test Parameter: cis-1,2-Dichloroethene Original Data (Not Transformed) Non-Detects Replaced with Detection Limit Kruskal Wallis Ranks Background Wells WelllD Date Result Rank GWA-15/MW-157/30/2002 ND<5 21.5 9/24/2002 ND<5 21.5 10/21/2002 - ND<5 21.5 12/3/2002 ND<5 21.5 6/24/2003 ND<5 21.5 12/17/2003 ND<5 21.5 6/15/2004 ND<5 21.5 12128/2004 ND<5 21.5 6/14/2005 ND<5 21.5
=
Rank Sum 193.5
=
Rank Mean 21.5
=
Background Rank Sum 193.5 Background Rank Mean 21.5= Compliance Wells WelllD Date Result Rank GWA-7/MW-7 7/30/2002 - ND<5 21.5 9/24/2002 ND<5 21.5 10/21/2002 ND<5 21.5 12/3/2002 ND<5 21.5 6/24/2003 ND<5 21.5 12/17/2003 ND<5 21.5 6/15/2004 ND<5 21.5 12128/2004 - ND<5 21.5 6/14/2005 ND<5 21.5
=
Rank Sum 193.5
=
Rank Mean 21.5 GWB-6/MW-6 7/30/2002 ND<5 21.5 9/24/2002 ND<5 21.5 10/21/2002 ND<5 21.5 12/3/2002 ND<5 21.5 6/24/2003 ND<5 21.5 12/17/2003 ND<5 21.5 6/15/2004 ND<5 21.5 12/28/2004 ND<5 21.5 6/13/2005 ND<5 21.5
=
Rank Sum 193.5
=
Rank Mean 21.5 GWC-13/MW-137/30/2002 ND<5 21.5 9/24/2002 ND<5 21.5 10/21/2002 ND<5 21.5 Page 32
12/3/2002 ND<5 21.5 6/24/2003 - 6 43 12117/2003 - 14 49 6/15/2004 - 9.5 46 12/28/2004 8 44 6/13/2005 - 8 45
=
Rank Sum 313
=
Rank Mean 34.7778 GWC-14/MW-147/30/2002 10 47 9/24/2002 - 18.5 52 10/21/2002 16 50 1213/2002 19 53 6/24/2003 10 48 12/17/2003 17 51
=
Rank Sum 301
=
Rank Mean 50.1667 GWC-5/MW-5 7/30/2002 ND<5 21.5 9/24/2002 ND<5 21.5 10/21/2002 ND<5 21.5 12/3/2002 ND<5 21.5 6/24/2003 ND<5 21.5 12117/2003 ND<5 21.5 6/15/2004 ND<5 21.5 12128/2004 ND<5 21.5 6/13/2005 ND<5 21.5
=
Rank Sum 193.5
=
Rank Mean 21.5 GWC-17/MW-176/15/2005 ND<5 21.5
=
Rank Sum 21.5
=
Rank Mean 21.5 GWC-18/MW-186/15/2005 ND<5 21.5
=
Rank Sum 21.5
=
Rank Mean 21.5 Calculation Results: Kruskal-Wallis H Statistic = 20.6042 Kruskal-Wallis H Statistic (adjusted for tied non-detects) = 41.0068 95% Confidence comparison value is 14.0671 at 7 degrees of freedom 20.6042> 14.0671 indicating a significant group difference at 5% significance level 41.0068 > 14.0671 indicating a significant group difference at 5% significance level when adjusted for ties Individual Well Comparisons at 1% Significance Level per Comparison 1% Z score is 2.32634 Mean background rank is 21.5 Well Mean Rank Diffrom Bkg Critical Value GWA-7/MW-7 215 o 16936 GWB-6/MW-6 21.5 o 16936 GWC-13/MW-1334 7778 13.2778 16.936 GWC-14/MW-1450.1667 28.6667 18.9351 GWC-5/MW-5 215 o 16.936 GWC-17/MW-1721.5 o 37.8701 Page 33
GWC-18/MW-1821.5 o 37.8701 Individual Well Comparisons at Groupwise 5% Significance Level (0.714286% Significance Level per comparison) 0.714286% Z score is 2.45727 Mean background rank is 21.5 Well Mean Rank Diffrom Bkg Critical Value GWA-7/MW-7 21.5 o 17.8892 GWB-6/MW-6 21.5 o 17.8892 GWC-13/MW-1334.7778 13.2778 17.8892 GWC-14/MW-1450.1667 28.6667 20.0008 GWC-5/MW-5 21.5 o 17.8892 GWC-17/MW-1721.5 o 40.0015 GWC-18/MW-1821.5 o 400015 Page 34
.~ Concentrations (lJg/L) Parameter: Trichlorofluoromethane Original Data (Not Transformed) Non-Detects Replaced with Detection Limit Total Samples: 53 Total Non-Detect: 30 Percent Non-Detects: 56.6038% Total Background Samples: 9 There is 1 background well Well Samples NO Date Result Original GWA-15/MW-159 9 (100%) 7/30/2002 ND<5 ND<5 9/24/2002 ND<5 ND<5 10/21/2002 - ND<5 ND<5 1213/2002 ND<5 ND<5 6/24/2003 ND<5 ND<5 12117/2003 ND<5 ND<5 6/15/2004 ND<5 ND<5 12/28/2004 ND<5 ND<5 6/14/2005 ND<5 ND<5 There are 7 compliance wells Well Samples NO Date Result Original GWA-7/MW-7 9 0(0%) 7/3012002 - 184.5 184.5 9/24/2002 32 32 10/21/2002 221 221 12/312002 210 210 6/24/2003 23 23 12/17/2003 34 34 611512004 46 4q 12/28/2004 - 144 144 6/14/2005 22 22 GWB-6/MW-6 9 9 (100%) 7/30/2002 ND<5 ND<5 9/24/2002 ND<5 ND<5 10/21/2002 ND<5 ND<5 12/3/2002 ND<5 ND<5 6/24/2003 ND<5 ND<5 12/17/2003 ND<5 ND<5 6/1512004 ND<5 ND<5 12/28/2004 ND<5 ND<5 6/1312005 ND<5 ND<5 GWC-13/MW-139 0(0%) 7/30/2002 300 300 9/24/2002 381 381 10/21/2002 348 348 12/3/2002 391 391 6/24/2003 - 44 44 12/17/2003 - 99.5 99.5 6/1512004 - 127 127 12/28/2004 81 81 6/1312005 - 45.5 45.5 Page 35
GWC-14/MW-146 1 (16.6667%) 7/30/2002 43 43 9/24/2002 - 47.5 47.5 10/21/2002 31 31 12/312002 27 27 6124/2003 5 5 12/17/2003 ND<5 ND<5 GWC-5/MW-5 9 9 (100%) 7/3012002 ND<5 ND<5 9/24/2002 ND<5 ND<5 10/21/2002 ND<5 ND<5 12/312002 ND<5 ND<5 6/24/2003 ND<5 ND<5 12/17/2003 ND<5 ND<5 6/1512004 ND<5 ND<5 12128/2004 ND<5 ND<5 6/13/2005 ND<5 ND<5 GWC-17/MW-171 1 (100%) 6/15/2005 ND<5 ND<5 GWC-18/MW-181 1 (100%) 6/15/2005 ND<5 ND<5 There are 2 unused wells Well Samples NO Date Result Original EO-Blank 5 5 (100%) 6/24/2003 ND<5 ND<5 12117/2003 ND<5 ND<5 6/15/2004 ND<5 ND<5 12/28/2004 - ND<5 ND<5 6/1512005 ND<5 ND<5 Trip Blank 2 2 (100%) 12/17/2003 ND<5 ND<5 6/1312005 ND<5 ND<5 Page 36
Shapiro-Francia Test of Normality Parameter: Trichlorofluoromethane All Wells Normality Test of Parameter Concentrations Original Data (Not Transformed) Non-Detects Replaced with Detection Limit Total Sample Size = 53 i xCi) m(i) sum(mJ\2) sum(mx) o 0 o o o 1 5 -2.09693 4.39712 -10.4847 2 5 -1.78661 7.5891 -19.4177 3 5 -1.59819 10.1433 -27.4087 4 5 -1.44663 12.2361 -34.6418 5 5 -1.32854 14.0011 -41.2845 6 5 -1.22123 15.4925 -47.3907 7 5 -1.13113 16.7719 -53.0463 8 5 -1.04505 17.8641 -58.2716 9 5 -0.970094 18.8052 -63.1221 10 5 -0.896473 19.6088 -67.6044 11 5 -0.830953 20.2993 -71.7592 12 5 -0.765456 20.8852 -75.5865 13 5 -0.706302 21.3841 -79.118 14 5 -0.646431 21.802 -82.3501 15 5 -0.591776 22.1522 -85.309 16 5 -0.53594 22.4394 -87.9887 17 5 -0.484544 22.6742 -90.4114 18 5 -0.431644 22.8605 -92.5697 19 5 -0.382622 23.0069 -94.4828 20 5 -0.331854 23.117 -96.142 21 5 -0.284535 23.198 -97.5647 22 5 -0.235269 23.2533 -98.7411 23 5 -0.189118 23.2891 -99.6867 24 5 -0.140835 23.3089 -100.391 25 5 -0.0953969 23.318 -100.868 26 5 -0.0476439 23.3203 -101.106 27 5 o 23.3203 -101.106 28 5 0.0476439 23.3226 -100.868 29 5 0.0953969 23.3317 -100.391 30 5 0.140835 23.3515 -99.6867 31 5 0.189118 23.3873 -98.7411 32 22 0.235269 23.4426 -93.5651 33 23 0.284535 23.5236 -87.0208 34 27 0.331854 23.6337 -78.0608 35 31 0.382622 23.7801 -66.1995 36 32 0.431644 23.9664 -52.3869 37 34 0.484544 24.2012 -35.9124 38 43 0.53594 24.4884 -12.867 39 44 0.591776 24.8386 13.1712 40 45.5 0.646431 25.2565 42.5838 41 46 0.706302 25.7554 75.0737 42 47.5 0.765456 26.3413 111.433 43 81 0.830953 27.0318 178.74 44 99.5 0.896473 27.8354 267.939 45 127 0.970094 28.7765 391.141 46 144 1.04505 29.8687 541.628 Page 37
47 184.5 1.13113 31.1481 750.322 48 210 1.22123 32.6395 1006.78 49 221 1.32854 34.4045 1300.39 50 300 1.44663 36.4973 1734.38 51 348 1.59819 39.0515 2290.55 52 381 1.78661 42.2435 2971.25
=
Sample Standard Deviation 101.082 Numerator = 8.82831e+006
= =
Denominator 2.24445e+007 52 42.2435 W Statistic = 0.393339 5% Critical value of 0.957 exceeds 0.393339 Evidence of non-normality at 95% level of significance 1% Critical value of 0.938 exceeds 0.393339 Evidence of non-normality at 99% level of significance Page 38
Kruskal-Wallis Non-Parametric Test Parameter: Trichlorofluoromethane Original Data (Not Transformed) Non-Detects Replaced with Detection Limit Kruskal Wallis Ranks Background Wells WelllD Date Result Rank GWA-15/MW-157/30/2002 ND<5 15.5 9/24/2002 ND<5 15.5 10/21/2002 - ND<5 15.5 12/3/2002 ND<5 15.5 6/24/2003 ND<5 15.5 12/17/2003 ND<5 15.5 6/15/2004 ND<5 15.5 12128/2004 ND<5 15.5 6/14/2005 ND<5 15.5 Rank Sum = 139.5 Rank Mean = 15.5 Background Rank Sum = 139.5 Background Rank Mean 15.5= Compliance Wells WelllD Date Result Rank GWA-7/MW-7 7/30/2002 - 184.5 47 9/24/2002 32 36 10/21/2002 221 49 1213/2002 210 48 6/24/2003 23 33 12/17/2003 34 37 6/15/2004 46 41 12/28/2004 - 144 46 6/14/2005 22 32 Rank Sum = 369 Rank Mean 41= GWB-6/MW-6 7/30/2002 ND<5 15.5 9/24/2002 ND<5 15.5 10/21/2002 ND<5 15.5 12/3/2002 ND<5 15.5 6/24/2003 ND<5 15.5 12/17/2003 ND<5 15.5 6/15/2004 ND<5 15.5 12/28/2004 ND<5 15.5 6/13/2005 ND<5 15.5 Rank Sum = 139.5 Rank Mean = 15.5 GWC-13/MW-137/30/2002 300 50 9/24/2002 381 52 10/21/2002 348 51 Page 39
1213/2002 391 53 6/24/2003 - 44 39 12/17/2003 - 99.5 44 6/1512004 - 127 45 12/28/2004 81 43 611312005 - 45.5 40
=
Rank Sum 417
=
Rank Mean 46.3333 GWC-14/MW-147/30/2002 43 38 9/24/2002 - 47.5 42 10/21/2002 31 35 12/312002 27 34 6124/2003 5 31 12/17/2003 ND<5 15.5
=
Rank Sum 195.5
=
Rank Mean 32.5833 GWC-5/MW-5 7/3012002 ND<5 15.5 9/24/2002 ND<5 15.5 10/21/2002 ND<5 15.5 12/312002 ND<5 15.5 6/24/2003 ND<5 15.5 12/17/2003 ND<5 15.5 6/1512004 ND<5 15.5 12128/2004 ND<5 15.5 6/13/2005 ND<5 15.5
=
Rank Sum 139.5
=
Rank Mean 15.5 GWC-17/MW-176/15/2005 ND<5 15.5
=
Rank Sum 15.5
=
Rank Mean 15.5 GWC-18/MW-186/15/2005 ND<5 15.5
=
Rank Sum 15.5
=
Rank Mean 15.5 Calculation Results: Kruskal-Wallis H Statistic = 38.366 Kruskal-Wallis H Statistic (adjusted for tied non-detects) = 46.8576 95% Confidence comparison value is 14.0671 at 7 degrees of freedom 38.366> 14.0671 indicating a significant group difference at 5% significance level 46.8576> 14.0671 indicating a significant group difference at 5% significance level when adjusted for ties Individual Well Comparisons at 1% Significance Level per Comparison 1% Z score is 2.32634 Mean background rank is 15.5 Well Mean Rank Diffrom Bkg Critical Value GWA-7/MW-7 41 25.5 16.936 GWB-6/MW-6 15.5 o 16.936 GWC-13/MW-1346.3333 30.8333 16.936 GWC-14/MW-1432.5833 17.0833 18.9351 GWC-5/MW-5 15.5 o 16.936 GWC-17/MW-1715.5 o 37.8701 Page 40
GWC-18/MW-1815.5 o 37.8701 Individual Well Comparisons at Groupwise 5% Significance Level (0.714286% Significance Level per comparison) 0.714286% Z score is 2.45727 Mean background rank is 15.5 Well Mean Rank Diffrom Bkg Critical Value GWA-7/MW-7 41 25.5 17.8892 GWB-6/MW-6 15.5 o 17.8892 GWC-13/MW-1346.3333 30.8333 17.8892 GWC-14/MW-1432.5833 17.0833 20.0008 GWC-5/MW-5 15.5 o 17.8892 GWC-17/MW-1715.5 o 40.0015 GWC-18/MW-1815.5 o 40.0015 Page 41
~ Concentrations (mg/L) Parameter: Mercury Original Data (Not Transformed) Non-Detects Replaced with Detection Limit Total Samples: 26 Total Non-Detect: 20 Percent Non-Detects: 76.9231 % Total Background Samples: 5 There is 1 background well Well Samples NO Date Result Original GWA-15/MW-155 4 (80%) 6/24/2003 ND<0.0005 ND<0.0005 12117/2003 ND<0.0005 ND<0.0005 6/15/2004 ND<0.0005 ND<0.0005 12/28/2004 0.0004 0.0004 6/14/2005 ND<0.0005 ND<0.0005 There are 7 compliance wells Well Samples NO Date Result Original GWC-13/MW-135 4 (80%) 6/24/2003 - 0.0005 0.0005 12/17/2003 - ND<0.0005 ND<0.0005 6115/2004 - ND<0.0005 ND<0.0005 12/28/2004 ND<0.0005 ND<0.0005 6113/2005 - ND<0.0005 ND<0.0005 GWC-14/MW-142 0(0%) 6/24/2003 0.0072 0.0072 12/17/2003 0.01 0.01 GWA-7/MW-7 4 2 (50%) 12/17/2003 ND<0.0005 ND<0.0005 6/15/2004 0.0006 0.0006 12128/2004 - 0.0013 0.9013 6114/2005 ND<0.0005 ND<0.0005 GWB-6/MW-6 4 4 (100%) 12/17/2003 ND<0.0005 ND<0.0005 6115/2004 ND<0.0005 ND<0.0005 12128/2004 ND<0.0005 ND<0.0005 6/13/2005 ND<0.0005 ND<0.0005 GWC-5/MW-5 4 4 (100%) 12/17/2003 ND<0.0005 ND<0.0005 6/15/2004 ND<0.0005 ND<0.0005 12/28/2004 ND<0.0005 ND<0.0005 6/13/2005 ND<0.0005 ND<0.0005 GWC-17/MW-171 1 (100%) 6/15/2005 ND<0.0005 ND<0.0005 GWC-18/MW-181 1 (100%) 6/15/2005 ND<0.0005 ND<0.0005 There is 1 unused well Well Samples NO Date Result Original EO-Blank 5 5 (100%) 6/24/2003 ND<0.0005 ND<0.0005 12/17/2003 ND<0.0005 ND<0.0005 Page 42
6115/2004 ND<0.0005 ND<0.0005 12128/2004 - ND<0.0005 ND<0.0005 611512005 ND<0.0005 ND<0.0005 Page 43
Shapiro-Francia Test of Normality Parameter: Mercury All Wells Normality Test of Parameter Concentrations Original Data (Not Transformed) Non-Detects Replaced with Detection Limit Total Sample Size = 26 i x(i) m(i) sum(m A 2) sum(mx) o 0 o o o 1 0.0004 -1.78661 3.19198 -0.000714645 2 0.0005 -1.44663 5.28473 -0.00143796 3 0.0005 -1.22123 6.77613 -0.00204858 4 0.0005 -1.04505 7.86826 -0.0025711 5 0.0005 -0.896473 8.67192 -0.00301934 6 0.0005 -0.765456 9.25784 -0.00340206 7 0.0005 -0.646431 9.67572 -0.00372528 8 0.0005 -0.53594 9.96295 -0.00399325 9 0.0005 -0.431644 10.1493 -0.00420907 10 0.0005 -0.331854 10.2594 -0.004375 11 0.0005 -0.235269 10.3147 -0.00449263 12 Q0005 -0.140835 10.3346 -0.00456305 13 0.0005 -0.0476439 10.3368 -0.00458687 14 0.0005 0.0476439 10.3391 -0.00456305 15 0.0005 0.140835 10.359 -0.00449263 16 0.0005 0.235269 10.4143 -0.004375 17 0.0005 0.331854 10.5244 -0.00420907 18 0.0005 0.431644 10.7107 -0.00399325 19 0.0005 0.53594 10.998 -0.00372528 20 0.0005 0.646431 11.4159 -0.00340206 21 0.0005 0.765456 12.0018 -0.00301934 22 0.0005 0.896473 12.8054 -0.0025711 23 0.0006 1.04505 13.8976 -0.00194407 24 0.0013 1.22123 15.389 -0.000356473 25 0.0072 1.44663 17.4817 0.0100593 Sample Standard Deviation = 0.00223325 Numerator =0.000101189 Denominator = 0.0021797 = 2517.4817 W Statistic = 0.0464234 5% Critical value of 0.943 exceeds 0.0464234 Evidence of non-normality at 95% level of significance 1% Critical value of 0.919 exceeds 0.0464234 Evidence of non-normality at 99% level of significance Page 44
Kruskal-Wallis Non-Parametric Test Parameter: Mercury Original Data (Not Transformed) Non-Detects Replaced with Detection Limit Kruskal Wallis Ranks Background Wells WelllD Date Result Rank GWA-15/MW-156/24/2003 ND<0.0005 10.5 12117/2003 ND<0.0005 10.5 6/15/2004 ND<0.0005 10.5 12/28/2004 0.0004 21 6/14/2005 ND<0.0005 10.5 Rank Sum = 63 Rank Mean = 12.6 Background Rank Sum = 63 Background Rank Mean = 12.6 Compliance Wells WelllD Date Result Rank GWC-13/MW-136/24/2003 - 0.0005 22 12117/2003 - ND<0.0005 10.5 6/15/2004 - ND<0.0005 10.5 12128/2004 ND<0.0005 10.5 6/13/2005 - ND<0.0005 10.5 Rank Sum =64 Rank Mean = 12.8 GWC-14/MW-146/24/2003 0.0072 25 12/17/2003 0.01 26 Rank Sum = 51 Rank Mean = 25.5 GWA-7/MW-7 12/17/2003 ND<0.0005 10.5 6/15/2004 0.0006 23 12/28/2004 - 0.0013 24 6/14/2005 ND<0.0005 10.5 Rank Sum = 68 Rank Mean = 17 GWB-6/MW-6 12/17/2003 ND<0.0005 10.5 6/15/2004 ND<0.0005 10.5 12/28/2004 ND<0.0005 10.5 6/13/2005 ND<0.0005 10.5 Rank Sum = 42 Rank Mean = 10.5 GWC-5/MW-5 12/17/2003 ND<0.0005 10.5 6/15/2004 ND<0.0005 10.5 12/28/2004 ND<0.0005 10.5 6/13/2005 ND<0.0005 10.5 Page 45
Rank Sum = 42 Rank Mean = 10.5 GWC-17/MW-176/15/2005 ND<0.0005 10.5 Rank Sum = 10.5 Rank Mean = 10.5 GWC-18/MW-186/15/2005 ND<0.0005 10.5 Rank Sum = 10.5 Rank Mean = 10.5 Calculation Results:
=
Kruskal-Wallis H Statistic 7.41026 Kruskal-Wallis H Statistic (adjusted for tied non-detects) = 13.5893 95% Confidence comparison value is 14.0671 at 7 degrees of freedom 7.41026 < 14.0671 indicating no significant group difference at 5% significance level 13.5893 < 14.0671 indicating no significant group difference at 5% significance level when adjusted for ties
~.
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