View source for CY-04-191, Semi-Annual Groundwater Monitoring Report March and June 2004 Quarterly Sampling Events, Appendices D, Part 2 of 2, Through H

{{Adams
| number = ML042950412
| issue date = 10/05/2004
| title = Semi-Annual Groundwater Monitoring Report March and June 2004 Quarterly Sampling Events, Appendices D, Part 2 of 2, Through H
| author name = 
| author affiliation = Connecticut Yankee Atomic Power Co
| addressee name = 
| addressee affiliation = NRC/FSME
| docket = 05000213
| license number = DPR-061
| contact person = 
| case reference number = -RFPFR, CY-04-191, FOIA/PA-2005-0203
| document type = Environmental Monitoring Report
| page count = 462
}}

=Text=
{{#Wiki_filter:RADIOLOGICAL.
ANALYS;Is
- Page 5lof 118

Radiochemistry Case Narrative Connecticut Yankee Atomic Power Co. (YANK)
SDG MISR.I04-1807 Method/Analvsis Information Product:                                          Am241,Cm, Liquid-ALL Analytical Method:                                DOE EML HASL-300, Am-05-RC Modified Analytical Batch Number:                          347826 Sample ID               Client ID
* 115774016               MW-103S-0204-001 115774017               MW-104S-0204-001
*115774018                MW-I 06S-0204-001 115774019               MW-I06D-0204-001 1200660111              Method Blank (MB) 1200660114              Laboratory Control Sample (LCS)
 .1200660112              115774016(MWV-103S-0204-001) Sample Duplicate (DUP) 1200660113              115774016(MW-103S-0204-00 1)Matrix Spike (MS)
SOP Reference               -       ,
Procedure for preparation, analysis and reporting of'analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-01 I REV# 13.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Ouality Control (OC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 115774016 (MW-103S-0204-00l).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
.Preparation Information All preparation criteria have been met for these analyses.
Page 52 of 118

Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. An NCR was not generated for this SDG.
Manual Integration No manual integrations were performed on data in this batch.
Oualifier information Manual qualifiers were not required.
Method/Analysis Information Product:                                         Alphaspec Pu, Liquid-ALL Analytical Method:                                DOE EML HASL-300, Pu-I I-RC Modified Analytical Batch Number                           347828 Sample ID                Client ID
*115774016                MW-103S-0204-001 115774017               MW-104S-0204-001 115774018               MW-106S-0204-001 115774019               MW1- 106D-0204-001 1200660120              Method Blank (MB) 1200660123              Laboratory Control Sample (LCS) 1200660121              115774016(MW-103S-0204-001) Sample Duplicate (DUP) 1200660122              115774016(MW-103S-0204-001) Matrix Spike (MS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-0 II REV# 13.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry              .            -
All counting sources were prepared in the same geometry as the calibration standards.
Oualitv Control (OC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 115774016 (MW-103S-0204-001).
Page 53 of 118

E QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prcp/Re-analysis None of the samples in this sample set required reprep or reanalysis.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. An NCR was not generated for this SDG.
Manual Integration Manual integration of alpha spectroscopy spectra 1200660120 (MB) was performed to fully separate counts in Regions of Interest which would have been biased.
qualifier information Manual qualifiers were not required.
Method/Analysis Information Product:                                           Liquid Scint Pu241, Liquid-ALL Analytical Method:                                DOE EML HASL-300, Pu-i I-RC Modified Analytical Batch Number:                          347829 Sample ID                Client ID 115774016               MW-103S-0204-001 115774017               MW-104S-0204-001 115774018                MW-106S-0204-001 115774019               MW-106D-0204-001 1200660132               Method Blank (MB) 1200660135               Laboratory Control Sample (LCS) 1200660133               115774016(MW-103S-0204-001) Sample Duplicate (DUP) 1200660134               115774016(MW-103S-0204-001) Matrix Spike (MS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-035 REV# 5.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Page 54 of 118

Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Oualitv Control (pC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC                                                                                -            . -
The following sample was used for QC: 115774016 (MWV-103S-0204-001).
QC Information                                          . ,;  -          ,
All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prepfRe-analysis None of the samples in this sample set required reprep or reanalysis.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. An NCR was not generated for this SDG.
Manual Integration No manual integrations were performed on data in this batch.
Qualifier information Manual qualifiers were not required.
Method/Analysis Information                                         :-     ., I    ...         I ,I . . .
Product:                                Gammaspec, Gamma,Liquid-ALL,GAM2,STND,NIIX,PENN,LF Analytical Method:                      EPA 901.1 Analytical Batch Number                 346796 Sample ID               Client ID 115774001               MWV-108S-0204-001 115774002               MWV-122S-0204-001 115774003               MW-1 14S-0204-001 115774004               MW-125S 115774005               MWV-124S 115774006               MWV-IOID-0204-001 115774007               EQF2-0204-001 115774008               MW-I01S-0204-001 115774009               MW-123S-0204-001 115774010...            MWIOOD-0204-001 Page 55 of 118

U 115774011                MW507D-0204-001 115774012               MW507S-0204-001 115774013               MW503-0204-001 115774014               MW502-0204-001 115774015               MW505-0204-001 115774016               MW-103S-0204-001 115774017               MW-104S-0204-001 115774018               MW-106S-0204-001 115774019               MW-106D-0204-001 1200657513              Method Blank (MB) 1200657516              Laboratory Control Sample (LCS) 1200657514               115774001(MWV-108S-0204-001) Sample Duplicate (DUP) 1200657515               115774001(MW-108S-0204-001) Matrix Spike (MS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-013 REV# 10.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Oualitv Control (OC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 115774001 (MW-108S-0204-00 1).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced Page 56 of 118

SOP or contractual documents. An NCR was not generated for this SDG.
Oualifier information Qualifier                                  Reason                                    Analte        l   Samp Ie g4l   -Data            rejected due to no valid peak.                             Manganese-54        1115774013  l A.
Mlethod/Analysis Information Product:                                         Gross A/B, liquid-ALLSTNDMIX,PENNLF Analytical Method:                              EPA 900.0 Analytical Batch Number                         350128 Sample ID             Client ID 115774001             MW-108S-0204-001 115774002             MV- 122S-0204-001 115774003             MV- I14S-0204-001 115774004             MMW-125S 115774005             MW-124S 115774006             MW-10ID-0204-001 115774007             EOF2-0204-001 115774008             MW-I01S-0204-001 115774009             MW-123S-0204-001 115774010             MW100D-0204-001                  --
115774011             MW507D-0204-001 115774012             MW507S-0204-001 115774013             MW503-0204-001 115774014             MW502-0204-001 115774015             MW505-0204-001
.115774016             MW-V035-0204-001 115774017             MW-104S-0204-001 115774018             MW-106S-0204-001 115774019             MW-106D-0204-001 1200665719            Method Blank (MB) 1200665723            Laboratory Control Sample (LCS) 1200665720            115774001(MW-108S-0204-001) Sample Duplicate (DUP) 1200665721            115774001(MW-108S-0204-001) Matrix Spike (MS) 1200665722            115774001(MW-108S-0204-001) Matrix Spike Duplicate (MSD)
SOP Reference Procedure for preparation', analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-00 1 REV# 8.
Calibration Information:
Calibration Information All initial and continuing calibration recquirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Page 57 of 118

L Ouality Control (OC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 115774001 (MW-108S-0204-001).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis Samples 115774001 (MW-108S-0204-001) and 1200665720 (MWV-108S-0204-001) were recounted due to high relative percent difference/relative error ratio.
Chemical Recoveries All chemical recoveries meet the required acceptance limits for this sample set.
Gross AlphalBeta Preparation Information High hygroscopic salt content in evaporated samples can cause the sample mass to fluctuate due to moisture absorption. To minimize this interference, the salts are converted to oxides by heating the sample under a flame until a dull red color is obtained. The conversion to oxides stabilizes the sample weight and ensures that proper alpha/beta efficiencies are assigned for each sample. Volatile radioisotopes of carbon, hydrogen, technetium, polonium and cesium may be lost during sample heating.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. An NCR was not generated for this SDG.
Additional Comments Alpha duplicate rpd fails at 155%, however when the duplicate result is raised to the mda, the calculation passes at 81%.
Qualifier information Manual qualifiers were not required.
Mlethod/Analvsis Information Product:                                                   GFPC, Sr9O, liquid-ALL,MIIX Analytical Method:                                         EPA 905.0 Modified Analytical Batch Number                                    351394 Sample ID                Client ID 115774001                MW-108S-0204-001 Page 58 of 118
* 115774002                  MW-122S-0204-001        -
115774003               MW-1 14S-0204-001 115774004               MW-125S
* 115774005                 MW-124S 115774006               Mw-101 D-0204-001 115774007               EOF2-0204-001 115774008               MW-IOIS-0204-001 115774009               MW-123S-0204-001
    ,115774016               MWV-103S-0204-001 115774017'              MWV-104S-0204-001
* 115774018                 MWI- 106S-0204-001
* 115774019                 MW-106D-0204-001 1200668742              Method Blank (MB) 1200668745               Laboratory Control Sample (LCS) 1200668743               115774005 (MW-124S) Sample Duplicate (DUP)
* 1200668744                 115774005(MW-124S) Matrix Spike (MS)
SOP Reference Procedure for preparation,'analysis and reporting of an'alytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-004 REV# 8.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Ounlity Control (OC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 115774005 (MW-124S).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time                                 ' -
All sample procedures for this sample set were performed within the required holding time.
  ' Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prepfRe-analysis Samples were reprepped due to high relative percent difference/relative error ratio.
Chemical Recoveries Page 59 of 118

U All chemical recoveries meet the required acceptance limits for this sample set.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. An NCR was not generated for this SDG.
Additional Comments Samples 115774004 (NIMV-125S), 115774016 (MWV-103S-0204-001) and 115774018 (MW-106S-0204-001) were verified by the gross beta results.
Oualifier information Manual qualifiers were not required.
Method/Analysis Information Product:                                         Liquid Scint Tc99, Liquid-ALL Analytical Method:                               DOE EML HASL-300, Tc-02-RC Modified Analytical Batch Number                          346017 Sample ID                Client ID 115774016               MW-103S-0204-001 115774017               MNV-104S-0204-001 115774018               MW-106S-0204-001 115774019               MW-106D-0204-001 1200655689              Method Blank (MB) 1200655692              Laboratory Control Sample (LCS) 1200655690              115774016(MW-103S-0204-001) Sample Duplicate (DUP) 1200655691              115774016(MW-103S-0204-001) Matrix Spike (MS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-005 REV# 11.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Ouality Control (OC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 115774016 (MNV-103S-0204-001).
Page 60 of 118

QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time                                                                                                  ~I All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. An NCR was not generated for this SDG.
qualifier information Manual qualifiers were not required.
* Method/Analysis Information Product:                 :                             Liquid Scint FeS5, Liquid-ALL Analytical Method:                                     DOE RESL Fe-l, Modified Analytical Batch Number                                345524 K>
Sample ID              *ClientDID 115774016               MW-103S-0204-001 115774017               MW-104S-0204-001
* 115774018                MW-106S-0204-001 115774019               MW-106D-0204-001 1200654552              Method Blank (MB) 1200654555             *Laboratory Control Sample (LCS) 1200654553              I I5774016(MWV-103S-0204-001) Sample Duplicate (DUP)
       .1200654554              115774016(MW-103S-0204-001) Matrix Spike (MS)
  ''   SOP Reference Procedure for preparation, analysis and reporting of analytical 'data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-040 REV# 2.                                                       ' ':
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.                .
Standards Information         .                       : ''
Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.'
Page61 of 118                                                                                 I . .~; .    .

                                                                -                                                  - 111-Ooality Control (OC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 115774016 (MW-103S-0204-001).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. An NCR was not generated for this SDG.
Additional Comments The following samples have large negative results due to the Iron-59 cross-talk correction: 115774016 (MW--103S-0204-001), 115774017 (MW--104S-0204-001), 115774018 (MNV-106S-0204-001), 115774019 (MW-106D-0204-001), 1200654552 (MB) and 1200654553 (MW-103S-0204-001).
Oualifier information Manual qualifiers were not required.
Method/Analvsis Information Product:                                               Liquid Scint Ni63, Liquid-ALL Analytical Method:                                     DOE RESL Ni-1, Modified Analytical Batch Number                                345523 Sample ID               Client ID 115774016               MW-103S-0204-001 115774017               MW-104S-0204-001 115774018               MNV-106S-0204-001 115774019               MW-106D-0204-001 1200654548              Method Blank (MB) 1200654551              Laboratory Control Sample (LCS) 1200654549              115774016(MW-103S-0204-001) Sample Duplicate (DUP) 1200654550              115774016(MW-103S-0204-001) Matrix Spike (MS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in Page 62 of 118

accordance with GL-RAD-A-022 REV# 6.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Oualitv Control (OC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 115774016 (MW-103S-0204-001).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prepfRe-analysis
-  None of the samples in this sample set required reprep or reanalysis.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. An NCR was not generated for this SDG.
qualifier information Manual qualifiers were not required.
   .Method/Analvsis Information Product;                                    LSC, Tritium Dist, LUquid-ALLSTND,MIIX,PENN Analytical Method:
* EPA 906.0 Modified Analytical Batch Number                     345392 Sample ID               Client ID 115774001               MW-108S-0204-001 115774002               MIV-122S-0204-001 115774003               MW-114S-0204-001
  .115774004                MWV-125S Page 63 of 118

                                                                                                                   -- a-115774005                MW-124S 115774006                MW-IOID-0204-001 115774007                EOF2-0204-001 115774008               MW-101S-0204-001 115774009               MW-123S-0204-001 115774010               MWIOOD-0204-001 115774011               MW507D-0204-001 115774012               MW507S-0204-001 115774013               MW503-0204-001 115774014               MW502-0204-001 115774015               MW505-0204-001 115774016               MW-103S-0204-001 115774017               MW-104S-0204-001 115774018               MNV-106S-0204-00t 115774019               MW-106D-0204-001 1200654328              Method Blank (MB) 1200654331              Laboratory Control Sample (LCS) 1200654329               115774001(MW-108S-0204-001) Sample Duplicate (DUP) 12006S4330              115774001(MW-108S-0204-001) Matrix Spike (MS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-002 REV# 9.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Ouality Control (OC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 115774001 (MWV-108S-0204-001).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis Page 64 of 118

Samples 115774003 (MW-I 14S-0204-001) and I15774005 (MW-124S) were recounted due to the quench number being outside the calibration range.
Miscellaneous Information:
   . NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. An NCR was not generated for this SDG.
Additional Comments Samples 115774011 (MW507D-0204-001) and 115774012 (MW507S-0204-001) were received and ran preserved with client permission per e-mail from Dave Keefer dated 7/12/04.
Qualifier information Manual qualifiers were not required.
Method/Analysis Information Product:                                           .. Liquid Scint C14, Liquid-ALL Analytical Method:                                      EPA EERF C-01 Modified Analytical Batch Nun iber                              345987 Sample ID               Client ID 115774016               MW-103S-0204-001 115774017               MW-104S-0204-001 115774018               MW-106S-0204-001 115774019               MW-106D-0204-001 1200655617              Method Blank (MB) 1200655620              Laboratory Control Sample (LCS) 1200655618              115774016(MWV-103S-0204-001) Sample Duplicate (DUP) 1200655619              115774016(MW-103S-0204-00l) Matrix Spike (MS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP): The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-003 REV# 7.
Calibration Information:
Calibration Information
 - All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s):
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Ouality Control (OC) Information:
. Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 115774016 (MW-103S-0204-001).
           *Page 65 of 118

                                                                                                                        /
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Timc All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. An NCR was not generated for this SDG.
Onalifler information Manual qualifiers were not required.
Certification Statement Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless otherwise noted in the analytical case narrative.
Review Validation:
GEL requires all analytical data to be verified by a qualified data validator. In addition, all data designated for CLP or CLP-like packaging will receive a third level validation upon completion of the data package.
The following data validator verified the information presented in this case narrative:
(        01WkJ                  &LUC         J      JJ91Le0z Reviewer:
Page 66 of 118

                  . .      It   : ~..;.                             ''
* I     I I
SAMPLE DATA    e              .        .                              .             .                  .                     .

==SUMMARY==
                                            ...                                ..                   s     h              .         .
Page 67 of 118

0-GENERAL ENGINEERING-LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:     CYAPCo Address:     Hladdam Neck Plant 362 Injun Hollow Road -
East Hampton, Connecticut 06424                                              Report Date: July 27, 2004

==Contact:==
Mr. Dave Keefer Project      Quarterly Groundwater P0# 002337                                                                     Page I of 2 Client Sample ID:                  MW-108S-0204-001              Proiect:      YANK00304
* Samplc ID:                            115774001                    Client ID. YANKOOI Matrix:                            Ground Water                  Vol. Recv.:
Collect Date:                      24-JUN-04 Receive Date:                      28-JUN-04 Collector                          Client Parameter                Qualifier   Result   Uncertainty        LC    TPU      MDA          Units       DF     AnalystDate     Time Batch ltd.
Rad Gamma Spec Analysis Gammaspe4 Gammna.Liquid-ALl, GAM2,STND,MIXPENNLF Americium-241                 U          3.74     +/-10.3      8.96   +/-10.0    18.9        pCIIL              SRB   07121/04 1423 346796 1 Cesium-134                    U        0.667      +/-1.84      159    +1-1.80    356         p~ilL Cesium-137                    U      -0.215       +1-1.89      1.56   +1-1.86   3.43         p~ilL Cobalt-60                     U          5.25     +/-2.64      2.70   +1-259    5.87         p~i/L Europium-152                  U        -3.42      +/-5.71      4.33   +1-559    9.29         pcitL Europium-154                  U        0.457      +/-5.26      4.27   +1-5.15   9.84         p~ilL Europium-lS5                  U        0.673      +1-6.73      5.71   +/-6.60    12.0       pci/L Manganese-54                  U      -0.585       +/-1.90      150    +/-1.86   3.33        pCVtL Niobium-94                    U          1.71     +/-1.66      154    +/-1.63   3.35        pCVlL Silver-108m                   U          150      +/-1.73      1.50   +/-1.69   3.24        p~ilL Rad Gas Flow Proportional Counting GFPC,Sr9O, liquid-A U.MIX Strontium-90                  U      0.0577      +1-0.567    0.623  +1-0567      1.40       pcilL              HOBI 07127/04 0836 351394 2 Gross A/B, liquid.AL4STNDMIX PENNLF Alpha                                   3.90      +/-1.64      1.16  +/-1.67    255         pCV/L              ATHI 07127/04 1403 350128 4 Beta                                    5.72      +1-1.74      1.40  +1-1.76    2.92        pC11L Rad Uquld Scintillation Analysis LSC Tritium Dist Iiquid-ALSTNDMl( PENN Tritium                       U           136     +/-154        126   +1-154     251        pCilL              JLB I 07/14/04 1135 345392 5 The following Prep Methods were performed Method            Description                                           Analyst     Date           Time     Prep Batch SW846 3005A        ICP-MS 3005 PREP                                      CQHI        07/14/04        1721    345045 The following Analytical Methods were performed Method             Description 1                  EPA 901.1 2                   EPA 905.0 Modified 3                   EPA 905.0 Modified 4                   EPA 900.0 5                   EPA 906.0 Modified Page 68 of 118

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556.8171 - www.geL.com Certificate of Analysis Company: CYAPCo Address: Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                Report Date: July 27,2004

==Contact:==
Mr. Dave Keefer Project:    Quarterly Groundwater PO# 002337                                                                      Page 2 of 2 Client Sample ID:                  MW-IOBS-0204-001                 Project:     YANK00304 Sample)):                          115774001                        ClientID: YANKOOl Vol. Recv.:
Parameter                Qualifier   Result    Uncertainty     LC     TPU         MDA           Units       DF AnalystDate       Time Batch h Surrogatelrracer recovery       Test                                 -Recovery%          Acceptable limits Carrierflraccr Recovery          GFPC, Sr9O, liquid-ALLMIX                 '72 Notes:
The Qualifiers in this report are defined as follows:
B Target analyte was detected in the sample as well as the associated blank.
BD Flag for results below the MDC or a flag for low tracer recovery.*
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limit.
Ul Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an "as received" basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
4A-          fQC        1O..
Reviewed by Page 69 of 118

a-GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:     CYAPCo Address:     lladdam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424.                                               Report Datc: July 27,2004 Contact      Mr. Dave Keefer Project:     Quarterly Groundwater PO# 002337                                                                       Page 1 of 2 Client Sample ID:                    MW-122S-0204-001              Proiect:      YANK00304 Sample ID:                            115774002                    Client ID: YANK00I Matrx:                               Ground Water                  Vol. Recv.:
Collect Date:                        24-JUN-04 Receive Date: 1                      28-JUN-04 Collector:                           Client Parameter                Qualifier   Result     Uncertainty       LC     TPU      MDA          Units        DF     AnalystDate    Time Batch Mtd.
Rad Gamma Spec Analysis Gammaspe4 Gam'aLiquid-ALL GAM2,STND,MIXPENN,LF Americium-241                 U           13.0      +/-18.0      13.8  +1-17.7     28.8        pCiIL              SRB 07/21/04 1424 346796 1 Cesium-134                    U          2.44       +1-4.14     2.01   +/-4.06     4AI         pCV1L Cesium-137                    U         0.551       +/-2.12      1.77  +/-2.08     3.87        pCVtL Cobalt-60                     U         0.857       +1-2.32     2.02   +1-2.28     4.55        pCV1L Europium-152                  U         0.606       +1-6.21     5.20   +1-6.08     11.1        pCV1L Europium-154                  U          3.66       +/-5.61     4.72   +1-5.49     10.8        pCi1L Europium-155                  U        -2.81       +1-9.19      7.27   +1-9.01     15.1        pCi/L Manganese-54                  U         0.584      +/-1.81       1.59  +1-1.78     3.55        pCiIL Niobium-94                    U         0.651      +1-1.77       1.49  +1-1.74     3.29        pCiIL Silver-108m                   U        -1.58       +1-2.07      157    +1-2.03    3.41        pCiIL Rad Gas Flow Proportional Counting GFPC, Sr90 liquid-ALL.MlX Strontium-90                  U         0.568     +/-0.493     0.429  +1-0510    0.977        pCV/L              IIOBI 07127/04 0836 351394 2 GrossAtB, liquid-ALL.STNDMOXPENN.LF Alpha                                    4.88      +1-1.33     0.732   +/-1.36     1.60       pCi/L              ATHI 07/22/04 0451 350128 4 Beta                                     8.40      +1-154       1.07   +1-1.56    2.21        pCi/L Rad Liquid Scintillation Analysis LSC, Tritium Dist Liquid-AL4STNDMIXJPENN Tritium                                   645       +1-158       116   +1-158      233        pClL               JLBI 07/14/04 1237 3453925 The following Prep Methods were performed Method             Description           .                                 Analyst     Date           Time     Prep Batch SW846 3005A         ICP-MS 3005 PREP                                        CQHI1       07/14/04        1721    345045 The following Analytcal Methods were performed Method              Description I                   EPA 901.1 2                   EPA 905.0 Modified 3                   EPA 905.0 Modified 4                   EPA 900.0 5                   EPA 906.0 Modified Page 70 of 118

GENERAL ENGINEERING LABORATORIES, LLC
                                            -  2040 Savage Road Charleston SC 29407 (843) 556-8171 - www.gel.com K-;
Certificate of Analysis Company: CYAPCo Address: Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                   Report Date: July27, 2004

==Contact:==
Mr. Dave Keefer Project:     Quarterly Groundwater PO# 002337                                                                          Page 2 of 2 Client Sample ID:                   MW-122S-0204-001                   Proiect:     YANK00304 SapeID:
SampleI                             115774002                          Client ID: yANKOOI Vol. Recv.:
:     Parameter                Qualifier    Result   Uncertainty      LC      TPU          MDA           Units       DF      AnalystDate    Time Batch Mtd.
SurrogateiTracer recovery         Test                                   Recovery%           Acceptable U1mits CarrieriTracer Recovery           GFPC, SO9O, liquid-ALl,MIX                   96 Notes:
The Qualifiers in this report are defined as follows:
B     Target analyte was detected in the sample as well as the associated blank-BD     Flag for results below the MDC or a flag for low tracer recovery. C E     Concentration of the target analyte exceeds the instrument calibration range.
4I    Analytical holding time exceeded.
_J.      Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed forbut not detected above the detection limit.
Ul Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary p'ackage or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an 'as received" basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah KozliL.
Reviewed by Page 71 of 118

                                                                                                                                                    - W-GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: CYAPCo Address:     Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                               Report Date: July 27,2004 Contact      Mr. Dave Keefer Project:     Quarterly Groundwater PO# 002337                                                                     Page 1 of 2 Client Sample ID:                  MW-1 14S-0204-001              Proiect-      YANK00304 Samplel ID:                         115774003                     Client ID: YANKOOI Matrix:                            Ground Water                   Vol. Recv.:
Collect Date:                      24-JUN-04 Receive Date:                      28-JUN-0 Collector                          Client Parameter                Qualifier    Result   Uncertainty       LC    TPU      MIDA          Units        DF    AnalystDate    Time Batch Mtd.
Rad Gamma Spec Analysis Gammaspe4 GammaLiquid-AL.GAM2,STNDAfEXPENN,LF Amcricium-241                 U          6.68     +1-13.1      10.1   +/-12.8    21.0         pCi/L              SRB 07/21/04 1426 346796 1 Cesium-134                    U        -1.58      +1-2.16      1.63   +1-2.12    3.58         pCiIL Cesium-137                    U          1.57     +1-1.89      1.70   +1-1.85    3.68         pcV/L Cobalt-60                     U          1.17     +/-1.83      1.67  +1-1.79     3.76         pCi/L Europium-152                  U        0.770      +/-5.79      4.82  +/-5.68     10.2         pCiIL Europium-154                  U          1.31     +1-4.87      4.23  +1-4.78     9.61         pCi/L Europium-155                  U       0.0514      +1-7.39      6.03  +/-7.25     12.6         pCiIL Manganese-54                  U     -0.0794       +1-1.77      1.45  +1-1.74     3.20        pCiIL Niobium-94                    U      -0.379       +/-1.61      1.31  +1-1.58     2.86        pCi/L Silver-108m                   U        0.386      +1-2.01      1.66  +,-1 .97    3.53        pCi/L Rad Gas Flow Proportional Counting GFPC,Sr90, liquid-ALL,MlX Strontium-90                  U        0.541     +/-0.571     0.528 +/-0.588     1.19        pCW/L              HOB1 07/27/04 0931 3513942 Gross/AIB, liquid-ALSTNDAMIXPENMLF Alpha                                   6.29      +1-1.19    0.495   +/-1.22     1.11        pCzIL              AlIll 07/22/04 0451 3501284 Beta                                    8.11      +1-1.45      1.02  +/-1.46    2.08         pCV/L Rad Liquid Scintillation Analysis LSC Tritium Dist, Liquid-AULSTNDML(PENN Tritium                                6730       +1-420       214    +/-433     427         pCi/L              JLBI  07/21/04 2102 345392 5 The following Prep Methods were performed Method             Description                                           Analyst      Date          Time      Prep Batch SW846 3005A         ICP-MS 3005 PREP                                      CQH1         07/14/04       1721     345045 The following Analytlcal Methods were performed Method              Description I                   EPA 901.1 2                   EPA 905.0 Modified 3                   EPA 905.0 Modified 4                   EPA 900.0 5                   EPA 906.0 Modified Page 72 of 118

LLC GENERAL ENGINEERING LABORATORIES, GEN ERAL 'ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407- (843) 556 8171 - www.gel.com Certificate of Analysis Company: CYAPCo Address:     Haddarn Neck Plant 362 Injun Hollow Road East Hamrpton, Connecticut 06424                                                    Report Date: July 27,2004 Contact      Mr. Dave Keefer Prject       Quarterly Groundwater PO# 002337                                                                      - I Page 2 of 2
                                                                  ..                  - I Client Sample ID:                  MW-114S-0204-001                Project:           YANK003D4 Sample ID:                         115774003                       Client ID:        YANKOO1 Vol. Rek
* Parameter                   Qualifier    Result   Uncertainty      LC    TPU          MDA            Units         DF     AnalystDate    TIme Batch Mtd.
                                    -   lf                               -    --           A --  f.M,. T 9t...h saurul~u~aasss*uszs                                                   ^ -T x             ''}x
* m --
Carrier/ITracer Recovery  -        GFPC, Sr9O, liquid-ALMJX                  84 Notes:
The Qualifiers in this report are defined as follows:
B Target analyte was detected in the sample as well as the associated blank.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
     -1 Analytical holding time exceeded.
__J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed forbut not detected above the detection limit.
Ul Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please seecase narrative, data sunmary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an Was received' basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
* q{ & A Reviewed by (y        iO Page 73 of 118

EGINERIN GENEAL       LL LABRATRIES     a-GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:    CYAPCo Address:    Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                               Report Date: July 27.2004 Contact      Mr. Dave Keefer Project:     Quarterly Groundwater PON 002337                                                                     Page 1 of 2 Client Sample ID:                 MW-125S                        Project:      YANK00304 Sample ID:                         115774004                     Client ID: YANK001 Matrix:                           Ground Water                   Vol. Recv.:
Collect Date:                      22-JUN-04 Receive Date                       28-JUN-04 Collectort                         Client Parameter               Qualifier   Result    Uncertainty      LC     TPU      MDA           Units       DF     AnalystDate    Time BatchMtL Rad Gamma Spec Analysis Gammraspec, Gamma,Liquid-ALL CAM2,STND,MIX PENN,LF Americium-241                U      -0.984       +1.15.3      11.0  +1-15.0     23.0         pCiIL              SRB 07/21/04 1426 346796 1 Cesium-134                   U        0.500      +/-2.12      1.79  +/-2.08     3.93         pCV1L Cesium-137                   U          1.26     +/.2.03      1.79  +/-1.99     3.88         pCilL Cobalt-60                    U          1.95     +1.1.78      1.64  +1-1.74     3.71         pCV/L Europium-152                 U        -3.97      +/-6A2      4.99   +1-6.29     10.6         pCiLL Europium-154                 U         3.35      +1-5.5      4.98   +1-5.40     11.1         pQi/L Europium-155                 U         2.71      +/8.859     6.97   +/-8.42     14.5         pCziL Manganese-54                 U      -0.535       +/-2.08      1.65  +1-2.04    3.62          pCiIL Niobium-94                   U          1.15     +/-2.23      1.52  +/-2.18     3.30         pCiIL Silver-108m                  U        0.854      +/-2.00     1.67   +/-1 .96    3.57         pCiIL Rad Gas Flow Proportional Counting GFPC, Sr90, liquid-ALLAIX Strontium-90                            1.78   +1-0.742     0.505  +/-0.881     1.15         pCWLi             HOB I 07/27/04 0931 351394 2 GrossA/B, liquid-ALLSTNDMlXPENNLF Alpha                                  2.36    +/-0.789     0.366  +/-0.795   0.860         pClIL              ATHI 07/22/04 0451 3501284 Beta                                    11.8     +1-1.52    0.982   +1-1.55    2.02         pCV/L Rad Liquid Scintillation Analysis LSC Tritium Dist, Liquid-AL4STNDMIXPENN Tritium                                2170      +1-197       118    +1-200     236         PCVL               JLBI 07/14/04 1442 3453925 The following Prep Methods were performed Method            Description                                          Analyst      Date            lime    Prep Batch SW846 3005A         ICP-MS 3005 PREP                                     CQHI         07/14/04        1721    345045 The following Analytical Methods were performed Method            Description I                  EPA901.1 2                  EPA 905.0 Modified 3                  EPA 905.0 Modified 4                  EPA 900.0 S                  EPA 906.0 Modified Page 74 of 118

GENERAL ENGINEERING GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:    CYAPCo Address:    Haddam Neck Plant 362 Injun Hollow Road Eait Hampton, Connecticut 06424                                                Report Date July 27,2004 Contact     Mr. Dave Keefer Projcct: -  Quarterly Groundwater PO# 002337                                             -  ,          -          Page :2 of 2 Client Sample ID:
* MW-125S                         Proiect:       YANK00304 Sample ID:                         115774004                       Client ID: YANKOOX Vol. Recv.:
Parameter               Qualifier   Result    Uncertainty     LC      TPU        MDA          Units        DF     AnabstDate    Time Batch Mtd.
SurrogatelTracer recovery                                             Recovery%        Acceptable Umits Carrierfrracer Recovery          GFPC, Sr9O, liquid-ALLMIX                   83    :
Notes:
The Qualifiers in this report are defined as follows:
B Target analyte was detected in the sample as well as the associated biank.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
Ks 1Indicates an estimated value. The result was greater than the detection linit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limit.
Ul Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an 'as received" basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
Reviewed by Page 75 of 118

GENERAL GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: CYAPCo Address:     Haddam Neck Plant 362 Injun Hiollow Road East Hampton, Connecticut 06424                                               Report Date: July 27,2004

==Contact:==
Mr. Dave Keefer Project:      Quarterly Groundwater PO# 002337                                                                       Page I of 2 Client Sample ID:                   MW-124S                       Proiect:      YANK0030O4 Sample ID:                           115774005                    Client ID: YANK001 Matrix:                             Ground Water                  Vol. Recv.:
Collect Date:                       23-JUN-04 Receive Date:                       28-JUN-04 Collector                           Client Parameter                 Qualiller    Result   Uncertainty       LC     TPU      MDA          Units       DF       AnalystDate    Time Batch Mtd.
Rad Gamma Spec Analysis Gammaspec, GamnimLiquid-ALLGAM2,STND.MIXPENN,LF Americium-241                  U          19.2      +1-24.3      11.5  +1-23.8     24.1        pCVL                SRB3 07/21/04 1427 346796 1 Cesium-134                     U         0.340      +1-1.96      1.42  +/-1.92     3.19        pCV1L Cesium-137                     U       -0.912       +/-1.91      1.47  +1-1.87     3.22        pCVL Cobalt-60                      U       -0.263       4.-2.05      1.65  +1-2.01     3.74 Europium-152                   U          1.35      +/-5.43     4.16   +1-5.32     8.91        PCVL Europium-154                   U          1.00      +/4.36      3.76   +/-4.27     8.72        pCtLL                                             I Europium-155                   U          4.87     +/-6.93      5.95   +1-6.79     12.4        pCiIL Manganese-54                   U        0.268      +/-1.66      1.37   +1-1.63    3.05         pCV/L Niobium-94                     U          1.12     +1-1.84      1.59   +/-1.80    3.43         pC/LL Silver-108m                    U          2.19     +1.1.69      1.60   +/-1.66    3.42         pCVrL Rad Gas Flow Proportional Counting GFPC, Sr90, liquid-AlLLAX Strontium-90                   U          1.33    +/-0.791     0.664  +/-0.872    1.47        pCiQL               iHOBI 07/27/04 0931 351394 2 Gross A/B, liquid-AL.STND.AIX, PENN,LF Alpha                          U          1.09     +/-1.32      1.04   +/-1.32    2.20        pCiQL              ATlI 07/22/04 0412 350128 4 Beta                                     4.98      +/-1.66      1.28   +1-1.67    2.62        pCiL Rad Llquid Scintillation Analysis LSC, Tritium Dist, Liquid-ALL.STD.ML PENN Tritium                                  1770       +1-296       205    +/-298     410        pCVL               JLB 1 07/21/04 2205 3453925 The following Prep Methods were performed Method              Description                                            Analyst     Date           rTme     Prep Batch SW846 3005A          ICP-MS 3005 PREP                                       CQHI        07/14/04        1721    345045 The following Analytical Methods were performed Method             Description I                   EPA 901.1 2                   EPA 905.0 Modified 3                   EPA 905.0 Modified 4                   EPA 900.0 5                   EPA 906.0 Modified Page 76 of 118 LIC ENGINEERING LABORATORIES,

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: CYAPCo Address : Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                  Report Date: July 27,2004

==Contact:==
Mr. Dave Keefer Project:     Quarterly Groundwater PO# 002337                                                                        -Page 2 of 2 Client Sample ID:                  MW-124S                            Proiect:     YANK00304 Sample ID:                         115774005                          Clien.ID: YANRc001 Parameter                Qualifier    Result  Uncertainty       LC      TPU         SODA           Units       DF. AnalystDate     Time Batch Mtd.
SurrogateiTracerrecovery         Test                                   Recovery%           Acceptable Limits CarrierlTraccr Recovery      -    GFPC, S9, liquid-AlLMIX                      80 Notes:
The Qualifiers in Us report are defined as follows:
B     Target analyte was detected in the sample as well as the associated blank.
BD     Flag for results below the MDC or a flag for low tracer recovery.
E     Concentration of the target analyte exceeds the instrument calibration range.
    'I   Analytical holding time exceeded.
Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limiLm-Ul Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an 'as received' basis.
This data report has been prepared and reviewed in accordance with Geineral Engineering Laboratories, LC standard operating procedures. Please direct any questions to your Project Manager, Sarah Xozlik.
'Reviewed by Page 77 of 118

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: CYAPCo Address:      H addam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                               Report Date: July 27,2004

==Contact:==
Mr. Dave Keefer Project:      Quarterly Groundwater PO# 002337                                                                     Page I of 2 Client Sample ID:                  MW-IOID-0204-001               Project:      YANK00304 Samrle ID:                          115774006                    Client ID:     YANK001 Matrix:                            Ground Water                  Vol. Recv:
Collect Date:                      23-JUN-04 Receive Date:                      28-JUN-04 Collector:                         Client Parameter                Qualifier     Result  Uncertainty        LC    TPU      MDA           Units       DF     AnalystDate    Time Batch Mtd.
Rad Gamma Spec Arnalysis Gammaspec, GanmmLiquid-AL4.GAM2,STND,AfZXPEPJN,LF Americium-241                  U      -0.665       +1-13.7      9.77   +/-13.4   20.4          pCi/L              SRB 07/21/04 1428 346796 1 Cesium-134                     U      -0.136       +/-2.23      1.78   +/-2.19   3.92          pCi/L Cesium-137                     U          1.38     +1-1.81      1.61   +/-1.77   3.52         pCi/L Cobalt-60                      U         1.97      +1-1.73      1.71   +1-1.70   3.90         pCi/L Europium-152                   U      -0.267       +/-6.05     4.77    +1-5.93   10.1         pCi/L Europium-154                   U         2.68      +/-5.81     4.75    +/-5.70   10.8         pci/L Europium-155                   U         5.14      +1-7.58     6.03   +/-7.43    12.6         pCitL Manganese-54                   U      0.0144       +/-2.14      1.71  +1-2.10    3.76         pCi/L Niobium-94                     U       -1.44       +/-2.03      1.25  +/-1.99    2.77         pCi/L Silver-108m                    U      -0.828       +/t1.83      1.47  +/-1.79    3.17         pCitL Rad Gas Flow Proportional Counting GFPC,Sr90, liquid-ALL.WIX Stronlium-90                   U      0.0309      +/-0.490    0.542  +/-0.490    1.23         pCi/L              HOB I 07t27/04 0931 351394 2 GrossA/B, liquid-ALL.STNDMIXPENNMLF Alpha                                    8.50      +1-1.34    0.575   +/-1.58    1.26         pCilL              ATHI 07/22/04 0412 350128 4 Beta                                     6.18      +/-1A0      1.00   +/-1.42    2.06         pCi/L Rad Liquid Scintillation Analysis LSC, Tritium Dist, Liquid-ALLSTNDML1XPENN Tritium                       U          15.5      +1-145       121    +/-145    242          pCi/L              JLBI 07/14104 1647 3453925 The foUowing Prep Methods were performed Method            Description                                            Analyst     Date           Time      Prep Batch SW846 3005A        ICP-MS 3005 PREP                                       CQHI1       07/14/04        1721     345045 The following Analytical Methods were performed Method             Description 1                  EPA 901.1 2                   EPA 905.0 Modified 3                   EPA 905.0 Modified 4                   EPA 900.0 5                   EPA 906.0 Modified Page 78 of 118

LLC GENERAL ENGINEERING LABORATORIES,
                                           .GENERAL-ENGINEERING LABORATORIES., LLC
* 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: CYAPCo Addreis: Haddam Neck Plant 362 Injun Hollow Road
: East Hampton, Connecticut 06424                                                    Report Date: July 27,2004

==Contact:==
Mr. Dave Keefer Project:-    Quarterly Groundwater PO# 002337                                                                          Page 2 of 2 Client Sample ID:                  MW-IOID-0204-001
* Proiect:      YANK00304 Sample ID:                       ' 115774006                          Client ID:   YANKOOI
* Vol. Recv.:
Parameter               Qualifier    Result   Uncertainty      LC      TPU          MDA           Units       DF     AnalystDate    Time Batch Mtd.
Surrogate/Tracer recovery        Test                                   Recovery%           Acceptable Limits Carriertracer Recovery            GFPC, Sr9O, liquid-ALI.MIX                   79 Notes:
The Qualifiers in this report are defined as follows:
B    Target analyte was detected in the sample as well as the associated blank.
BD    Flag for results below the MDC or a flag for low tracer recovery.
-     E    Concentration of the target analyte exceeds the instrument calibration range.
      'I   Analytical holding time exceeded.                       -
Ki>     Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limit.
UI Uncertain identification for gamnna spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an 'as received' basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
Reviewed by Page 79 of 118

LLC LABORATORIES, ENGINEERING GENERAL GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407- (843) 556-8171 - www.gel.com Certificate of Analysis Company:     CYAPCo Address:     Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                              Report Date: July 27,2004

==Contact:==
Mr. Dave Keefer Project:     Quarterly Groundwater PO# 002337                                                                     Page 1 of 2 Client Sample ID:                  EOF2-0204-001                 Proiect:      YANK00304 Sample ID:                          115774007                    Client ID: YANK001 Matrix:                            Ground Water                  Vol. Recv.:
Collect Date:                      24-JUN-04 Receive Date:                      28-JUN-04 Collector                          Client Parameter.               Qualifier    Result  Uncertainty       LC     TPU     MDA           Units       DF      AnalystDate    Time Batch Mtd.
Rad Garmna Spec Analysis Gammaspec, GammaLiquid-A GAM2STNDAfIXPENNLF Americium-241                 U        -2.78      +1-10.6     8.61    +1-10.4   18.0         pCi/L              SRB 07/21/04 1428 346796 1 Cesium-134                    U        0.192      +/-1.82      1.47   +/-1.78   3.26         pCi/L Cesium-137                    U        0.605      +/-1.79      1.50   +1-1.76   3.27         pCV/L Cobalt-60                     U        0.179      +/-2.03     1.47    +/-1.99   3.33         pCi/L Europium-152                  U          4.12     +/-5-54     4.85    +/-5.43   10.2         pCVIL Europium-154                  U      -0.808       +1-3.94     3.10    +/-3.86  7.27          pCV1L Europiumn155                  U        -5.68      +1-7.40     5.76   +/-7.25    12.0         pCb'L Manganese-54                  U        0.174      +/-1.73     1.47   +1-1.69   3.23         pCVL Niobium-94                    U        0.293      +/-1.80     1.48   +1-1.77   3.18         pCVfL Silver-108m                   U          1.32     +/-1.78     1.55   +/-1.74   3.30         pCVL Rad Gas Flow Proportional Counting GFPC, Sr9O, liquid-ALL.MlX Strontiun-90                  U      -0.131     +/-0.504     0.596  +/-0.506    1.34        pCilL              HOBI 07/27/04 0931 351394 2 Gross AM, liquid-ALLSTNDMIX.PENNLF Alpha                                   2.58    +/4.825    . 0.418  +/-0.855  0.949         pCi/L              ATill 07/22/04 0412 350128 4 Beta                                    3.30      +1-1.40     1.09   +/-1.41   2.24         pCi/L Rad Liquid Scintillation Analysis LSC, TritiumDist, Liquid-A lLSTNDM1X PENN Tritium                      U           196      +/-176       143    +/-176    286         pCi/L              JLB1 07/14/04 1749 3453925 The following Prep Methods were performed Method            Description                                           Analyst    Date           Time      Prep Batch SW846 3005A         ICP-MS 3005 PREP                                      CQHI       07/14104         1721    345045 The following Analytical Methods were performed Method             Description I                   EPA 901.1 2                   EPA 905.0 Modified 3                   EPA 905.0 Modified 4                   EPA 900.0 5                   EPA 906.0 Modified Page 80 of 118

LLC GENERAL ENGINEERING LABORATORIES, IGENERAL            ENGINEERINGLA'BORATORIES, LLC
                                         -2040 Savage Road      aileston SC 29407 - (843) 556-8171 - ww.gel.com Certificate'of 'Analysis                        .
Company: CYAPCo Address: Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                       Report Date: July 27,2004 Contact. Mr. Dave Keefer Project:     Quarterly Groundwater PO# 002337                                                          -    IPage              2 of 2 Client Sample ID:.'                EOF2-0204-001                '        Proiect:        YANK00304 Sample ID:                         115774007                            Client ID:       YANKO1I Parameter                Qualifier    Result   Uncertainty      LC         TPU             MDA        Units         DF   AnalystDate    Tlme Bitch Mtd.
SuqrrwmatefTrrer recnvcrv     - Test                                    RenvPrvV.
1
                                                                        - - - - - - - -I -
Arentabli   lAmlnts Carierfrracer Recovery           GFPC, Sr9O, liquid-ALl,MIX                        75 Notes:
The Qualifiers in this report are defined as follows:
B     Target analyte was detected in the sample as well as the associated blankl BID    Flag for results below the MDC or a flag for low tracer recovery.
E     Concentration of the target analyte exceeds the instrument calibration range.
Y     Analytical holding time exceeded.
Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limit.
UI Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h Sarnple preparation or preservation holding time exceeded.
The above sample is reported on an 'as received' basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
Reviewed by Page 81 of 118

a-GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: CYAPCo Address:      Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                               Report Date: July 27,2004

==Contact:==
Mr. Dave Keefer Project:      Quarterly Groundwater PON 002337                                                                      Page 1 of 2 Client Sample ID:                  MW-IOIS-0204-001              Proiect:      YANK00304 Sample ID:                          115774008                    Client ID: YANKOOI Matnx:                              Ground Water                 Vol. Recm.:
Collect Date:                       23-JUN-04 Receive Date:                       28-JUN-04 Collector                           Client Parameter                 Qualifier   Result     Uncertainty       LC     TPU     MDA          Units        DF    AnalystDate     Time Batch Mtd.
Rad Gamma Spec Analysts Gammaspec, Gamna,Liquid-ALGAAf2,STND,M1XPENN,LF Americium-241                  U          1.22      +/-3.40      2.93    +/-3.33   6.11        pCiIL              SRB 07/21/04 1429 346796 1 Cesiumn-134                    U      -0.693        +/-2.11      1.67    +/-2.07   3.68        pCaiL Cesium-137                     U      -0.254        +/-2.00      1.65   +/-1.96    3.59        pCill Cobalt-60                      U        0.503       +1-1.94      1.67   +/-1.90    3.78       pCU/L Europium-152                   U          2.10      +1-4.96      4.25   +/-4.86   9.04        pCi1L Europium-154                   U      0.0777        +t-6.34      5.26   +1-6.21    11.7       pCV/L Europium-155                   U          2.00      +1-5.53      4.66   +/-5.42   9.72        pCV/L Manganese-54                   U        -1.17       +/-1.94      1.47   +/-1.90   3.26        pCi/L Niobium-94                     U      -0.645        +/-1.81      1.45   +/-1.77   3.16        pCiIL Silver-108m                    U        0.851       +/-1.78      1.51   +/-1.74   3.24        pCV/L Rad Gas Flow Proportional Counting GFPC, Sr9O, liquid-ALLMIX Strontium-90                   U      -0.242      +/-0.414      0.527. +/-0.420    1.20       pCV1L              IIOB I 07/27/04 0931 351394 2 GrossA/B, liquid-ALLSTND,MlXPENNLF Alpha                                     1.59    +/-0.939     0.665   +/40.949   1.44        pCV1L              ATHII 07/22n04 0412 350128 4 Beta                                      3.27     +/-1.40       1.09   +/-1.41   2.25        pCV/L Rad Liquid Scintillation Analysis LSC, Tritium Dist, Liquid- ALU4SNDMEXPENN Tritium                         U          252       +/-179        144    +/-179    288        pCU/L              JLBI 07/14/04 1852 345392 5 The following Prep Methods were performed Method             Description                                              Analyst    Date           Tlme     Prep Batch SW846 3005A         ICP-MS 3005 PREP                                         CQH1       07/14/04        1721    345045 The following Analytical Methods were performed Method             Description I                   EPA 901.1 2                   EPA 905.0 Modified 3                   EPA 905.0 Modified 4                   EPA 900.0 5                   EPA 906.0 Modified Page 82 of 118

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com
                                                          - Certificate of Analysis Company: CYAPCo Address: Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                 Report Date: July 27, 2004

==Contact:==
Mr. Dave Keefer Project:    Quarterly Groundwater PO# 002337                                                                       'Page 2 of :2 Client Sample ID:
* MW-IOIS-0204-001                Project:     YANK00304:
Sample ID:                           115774008                       Client ID: YANKOOI Vatlp
                                                                                                 . R-  ..                   .                I Parameter               Qualifier    Result    Uncertainty     LC     TPU         MDA           Units       DF      AnalystDate   Time BatchMtd.
Surrogaterrracer recovery        Test                                  Recovery%          Acceptable Ufmits
* 79 CarrierTrracer Recovery          GFPC, 'Sr90, liquid-ALLMIX Notes:
The Qualifiers in this report are defined as follows:
B Target analyte was detected in the sample as well as the associated blank BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
I Analytical holding time exceeded.
J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection lirnit.
UT Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an 'as received' basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah KozliL Reviewed by Page 83 of 118

                                                                                                                                                    - a GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: CYAPCo Address:     Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                               Report Date: July 27,2004

==Contact:==
Mr. Dave Keefer Project:     Quarterly Groundwater PO# 002337                                                                     Page I of 2 Client Sample ID:                   MW-123S-0204-001               Proiect:     YANK00304 Sample ID:                           115774009                    Client ID: YANKOOI Matrix:                             Ground Water                  Vol. Recv.:
Collect Date:                       23-JUN-04 Receive Date:                       28-JUN-04 Collector                           Client Parameter                Qualilfier   Result    Uncertainty      LC     TPU      MDA           Units       DF    AnalystDate    Time Batch Mtd.
Rad Gamma Spec Analysis Gammaspec, GamrmALUquid-AL4GAM2.S7ND AMIX PENNLF Americium-241                 U          12.9      +/-16.8      13.8  +/-16.5     29.0         pCifL             SRB 07/21/04 1429 346796 1 Cesium-134                    U          1.84      +/-2.80      1.58  +/-2.74     3.47         pCilL Cesium-137                    U          2.46      +1-1.98      1.83  +/-1.94    3.93         pCiQll Cobalt-60                     U        0.781       +/-1.78      1.59  +1-1.75    3.59         pCiQL Europium-152                  U        0.146       +/-5.52     4.42   +1-5.41    9.42         pCi/L Europium-154                  U        0.979       +/-4.73     4.07   +/4.63     9.27         pCi/L Europium-155                  U        0.191       +/-7.12     6.02   +/-6.98    12.6         pCiL Manganese-54                  U      -0.696        +/-1.69     129    +/-1.66    2.88         pCi/L Niobium-94                    U        -1.22       +/-2.08     1.37   +/-2.04    2.99         pCi/L Silver-108m                   U        0.323       +/-1.84     1.58   +1-1.80    3.37         pCiQl Rad Gas Flow Proportional Counting GFPC, Sr9O, liquid-AL4MJX Strontium-90                  U        0.471     +/-0.617     0.605  +1-0.629    1.34         pCi/Q             HIOBI 07/27104 0931 351394 2 GrossA/B, liquid-ALLSTNDM1XPENNLF Alpha                                   4.63      +/-1.12     0.572   +1-1.21    1.25                           ATHlI 07/22/04 0419 350128 4 pCi/L Beta                                     19.6     +/-1.84      1.12   +/-1.98    2.29 Rad LiquId Scintllation Analysis pCV/L LSC, Tritium Dist, LUquid-ALU.STNDMXPENN Tritium                      U            174      +/-187       153    +/-188     306                           JLBI 07114/04 1954 3453925 The following Prep Methods were performed Method            Description                                            Analyst     Date           TIme     Prep Batch SW846 3005A         ICP-MS 3005 PREP                                       CQH1        07/14/04        1721    345045 The following Analytical Methods were performed Method              Description I                   EPA 901.1 2                   EPA 905.0 Modified 3                   EPA 905.0 Modified 4                   EPA 900.0 5                   EPA 906.0 Modified Page 84 of 118

LLC GENERAL ENGINEERING LABORATORiES, GENERAL ENGINEERING LABORATORIESs LLC 2040 Savage Road Charleston SC 29407- (843) 556-8171 - www.gel.com Certificate of Analysis Company: CYAPCo Address: Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424
* Report Date: July 27,2004

==Contact:==
Mr. Dave Keefer Prject:     Quarterly Gioundwater PO# 002337                                                                    Page 2 of 2 Client Sample ID:                   MW-123S-0204-001 -             Proiect:       YANK00304    -
Sample ID:                          115774009                     Client ID:      YANKOOl Id1 I_,     .
                                                                                               -VI. EVA V.;:
Parameter               Qualifier    Result   Uncertainty      LC      TPU -       MDA         Units       DF AnalystDate     Thme Batch Mtd.
Surrogate/Tracer recovery                                              Recovery%     - Acceptable Lrnits Carrier/Tracer Recovery          GFPC, Sr9O, liquid-AllMIX                   '86 Notes:
The Qualifiers in this report are defined as follows:
B    Target analyte was detected in the sample as well as the associated biank.
BD     Flag for reslts below the MDC or a flag for low tracer recovey.
E    Concentration of the target analyte exceeds the instrument calibration range.
    'I   Analytical holding time exceeded.
YJ Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit U Indicates the target analyte was analyzed forbut not detected above the detection linit.
UI Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an 'as received' basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
Reviewed by Page 85 of 118

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 5568171 - wvw.gel.com Certificate of Analysis Company: CYAPCo Address:      Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                Report Date: July 27,2004

==Contact:==
Mr. Dave Keefer Project:      Quarterly Groundwater PO# 002337                                                                       Page I of 2 Client Sample ID:                  MW100D-0204-001                 Proiect:      YANK00304 Samnple ID:                         115774010                     Client ID: YANKOO1 Matrix:                            Ground Water                   Vol. Recv.:
Collect Date:                      23-JUN-04 Receive Date:                      28-JUN-04 Collector                          Client Parameter                 Qualifier Result Uncertainty           LC     TPU       MDA           Units        DF     AnalystDate    Time Batch Mtd.
Rad Gamma Spec Analysis Gammaspec, GammaULiquid-AL4GAM2,S7ND.M1XPENN.LF Americium-241                  U          1.61     +1-3.52     2.98    +/-3.45     6.22         pCz/L              SRB 07121lO4 1430 346796 1 Cesium-134                     U          3.84     +1-4.84     2.43    +1-4.74     5.28         pCi/L Cesium-137                     U        0.390      +/-2.32      1.99   +/-2.27     4.32         pCV/L Cobalt-60                      U          5.20     +1-2.37     2.54    +/-2.32    5.63          pCit'L Europium-152                   U        0.428      +1-6.06     5.03    +/-5.94     10.7         pOi/L Europium-154                   U      -0.717       +1-5.85     4.83    +1-5.73     11.2         pCi/l, Europium-155                   U        -3.34      +1-5.90     4.56    +/-5.78    9.55          pCi1L Manganese-54                   U      -0.415       +/-2.48     2.01    +/-2.43    4.42          pO/1L Niobium-94                     U      -0.828       +1-2.35     1.91    +/-2.31    4.13          pCU/L Silver-108m                    U       -2.46       +1-2.14     1.53    +/-2.10    3.32          pOi/L Rad Gas Flow Proportional Counting GrossAM, Iiquid-ALLSTND.AJXPENNLF Alpha                                     2.38      +1-1.01    0.679   +/-1.03      1.46        pOi/L              ATHI 07/22104 0419 350128 2 Beta                            U          1.02     +1-137      1.12   +/-1.37     2.29         pO/1L Rad Liquid Scintillation Analysis LSC Tritium Disr, Liquid-AaLSTNDMfEXPENN Tritium                        U          1.80      +/-183       153    +/-183      306         pCV/L              JLB1 07/14/04 2057 345392 3 The following Prep hMethods were performed Method              Description                                            Analyst      Date            Tine     Prep Batch SW846 3005A          ICP-MS 3005 PREP                                       CQHI         07/14/04         1721    345045 lbe following Analytical Methods were performed Method              Description I                    EPA 901.1 2                    EPA 900.0 3                    EPA 906.0 Modified Notes:
lThe Qualifiers in this report are defined as follows:
B     Target analytc was detected in the sample as well as the associated blank.
Page 86 of 118

LLC GENERAL ENGINEERING LABORATORIES, GENERAL ENGINEERING LABORATORIESt,LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: CYAPCo Address: Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424
* Report Date: July 27, 2004

==Contact:==
Mr. Dave Keefer Project:    Quarterly Groundwater PO# 002337                                                       -..       . .  . IPage 2 of 2 Client Sample ID:                 MWIOOD-0204-00l                - Proiect:         YANK00304 Sample ID:                          115774010                        Client ID:      YANKOOl
* vA1 ID_       .
P   ue. Utv.;        D           .         T     a      d Parameter              QuAfler      Result  Uncrtainty        LC      Tl'U   ; -;' MDA         .units         DF AnatystDate        71me Batch Mtd' BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.                                        -
J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limit.
Ul Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
V       Sample preparation or preservation holding time exceeded.
 "-Theabove sample is reported on an "as received" basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
Reviewed by Page 87 of 118

EOI
                                                                                                                                                     -GE GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:     CYAPCo Address:     Haddam Nock Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                Report Date: July 27,2004

==Contact:==
Mr. Dave Keefer Project:     Quarterly Groundwater PO# 002337                                                                      Page I of 2 Client Sample ID:                  MW507D-0204-O01                Proiect:      YANK003W4 Samle ID:                           115774011                    Client ID: YANKOOI Matnrx:                            Ground Water                  Vol. Recv.:
Collect Date:                      23-JUN-04 Receive Date:                       28-JUN-04 Collector:                          Client Parameter                Qualifier    Result   Uncertainty        LC     TPU     MDA           Units        DF    AnalystDate    Time Batch Mtd.
Rad Gamma Spec Analysis Ga-maspec, Gamn4Lriquid-T ALL GAM2,STND.MIX PENN         LF Americium-241                 U      -0.462       +/-8.97       6.69    +1-8.79   13.8         pcV/L              SRB 07/21/04 1939 346796 1 Cesium-134                    U     -0.0531       +/-1.42       1.17    +4-1.40   2.51         pCV/L Ccsium-137                    U        0.474      +/-131        1.13    +/-1.29   2.39        pCi/L Cobalt-60                     U      -0.597       +1-159        1.27    +1-1.56   2.75        pCL/L Europium-152                  U      -0.753       +/-3.96       3.24    +/-3.88   6.75        pCU1L Europium.154                  U          2.96     +14.13        3.66    +14.05   7.90         pCiIL Europium- 155                 U        -1.98      +/-5.46       4.39    +1-5.35  9.03 pCi/L Manganese-54                  U      -0.166       +/-1.26       1.02    +/-1.23  2.20 Niobium-94                    U        0.612      +/-1.18       1.02    +1-1.15  2.16         pCi/L Silver-108m                   U      -0.437       +/-1.38       1.10    +1-1.35  2.31         pCV1L Rad Gas Flow Proportional Counting Gross AI, liquid-ALL STND,MEIXPENN, LF Alpha                                   28.8      +1-2.16     0.492     +/-3.04   1.09        pCiLL              ATHI 07/22/04 0419 350128 2 Beta                                     15.2     +/-1.71       1.08    +1-1.78  2.21         pC/L' Rad Liquid Scintillation Analysis LSC, Tritium Dist, Liquid-AL4STNDMlXYPENN Tritium                       U           112      +/-186        153    +/-186    306         pCi/L              JLB I 07t14/04 2159 345392 3 The following Prep Methods were performed Method            Descriptlon                                             Analyst    Date           Time      Prep Batch SW846 3005A        ICP-MS 3005 PREP                                        CQHI       07/14/04         1721    345045 The following Analytical Methods were performed Method             Description I                   EPA 901.1 2                   EPA 900.0 3                   EPA 906.0 Modified Notes:
The Qualifiers in this report are dcfined as follows:
B     Target analyte was detected in the sample as well as the associated blank.
Page 88 of 118

LLC GENERAL ENGINEERING LABORATORIES, GENERAL' ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: CYAPCo
              -Address: Haddam Neckc Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                   Report Date: July 27, 2004 Contact    Mr. Dave Keefer.
            -  Project. Quarterly Groundwater PO# 002337                                                                     I    Page 2 of 2 Client Sample ID          -        MW507D-0204-001                   Proiect:       YANK00304 Sample ID:                         115774011                        Client ID: YANKOO0 Vol. Recv.:
Parameter              Qualifier   Result   Uncertainty       LC      TPU         MDA           Units        DF    AnalystDate     rome Batch Mtd.
BD Flag for results blow the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit U Indicates the target analyte was analyzed for but not detected above the detection limnit.:
UI Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
<k.A Sample preparation or preservation holding time exceeded.
The above sample is reported on an 'as received" basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
j' {C Reviewed by C,,                                                                                   ;,'-
Page 89 of 118

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:     CYAPCo Address:     Iladdam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                               Report Date: July 27,2004

==Contact:==
Mr. Dave Keefer Project      Quarterly Groundwater PON 002337                                                                     Page I of 2 Client Sample ID:                   MW507S-0204-001               Proiect:      YANK0030O4 Sample ID:                          115774012                    Client ID: YANK001 Matrix:                             Ground Water                 Vol. Recv.:
Collect Date:                       24-JUN-04 Receive Date:                       28-JUN-04 Collector:                          Client Parameter                 Qualifler    Result   Uncertainty       LC     TPU     NIDA          UnIts        DF    AnalystDate    Time Batch ltd.
Rad Gamma Spec Analysis Gammaspec, GarmmaLiquid-All, GAM2,STNDMIXPENAMLF Americium-241                  U         5.48      +/-7.99      5.99    +1-7.83   12.4         pCWL               SRB 07/21/04 1955 346796 1 Cesium-134                     U        0.397      +/-1.35       1.13   +/-1.32   2.43         pCVL Cesium-137                     U      -0.208       +/-1.29       1.05   +/-1.27   2.25        pCV1L Cobalt-60                      U          1.00     +1-1.34       1.21   +/-1.32   2.64        pCiIL Europium-152                   U      -0.657       +1-3.85      3.04    +1-3.77   6.37        pCi/L Europium-154                   U      -0.325       +/-3.49      2.86    +4-3.42  633          pCi/L Europium-155                   U         3.66      +1-4.68      4.08    +/-4.59   8.42        pCVLL Manganese-54                   U        0.612      +/-1.22      1.04    +1-1.20  2.23         pCVL Niobium-94                     U        0.703      +/-1.36      1.03    +/-1.34  2.20         pCVL, Silver-108m                    U        0.830      +1-1.92     0.988    +/-1.88  2.09         pCiIL Rad Gas Flow Proportional Counting Gross A/,  liquid-AU.STNDMfJPENNLF Alpha                          U         1.42     +/-0.962    0.700   +/-0.968    1.51        pCilL              ATHiI 07/22/04 0419 350128 2 Beta                                     3.95      +/-1.49      1.15    +/-1.49  2.36         pCilL Rad Liquid Scintillation Analysis LSC, Tritium Dist, Liquid-AL STNDAfXPENN Tritium                       U          47.7       +/-176       146    +1-176    292         pCilL              iJLB1 07/14/04 2302 345392 3 The following Prep Methods were performed Method             Description                                            Analyst    Date           TIme      Prep Batch SW846 3005A         ICP-MS 3005 PREP                                       CQHI       07/14/04         1721    345045 The following Analytical Methods were performed Mfethod             Description I                    EPA 90i.1 2                    EPA 900.0 3                    EPA 906.0 Modified Notes:
The Qualifiers in this report are defined as follows:
B     Target analyte was detected in the sample as well as the associated blank.
Page 90 of 118

LLC GENERAL ENGINEERING LABORATORIES, GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: CYAPCo Address: Haddamn Neck Plant
                       ;362 Injun Hollow Road East Hampton, Connecticut 06424.                                                Report Date: July 27,2004 Contact     Mr. Dave Keefer Project:    Quarterly Groundwater PO# 002337                                                            -. I        Page 2 of 2 Client Sample ID:                   MW507S-0204-001                   Proiect: -. YANK00304 Sample ID:                          115774012                        Client ID: YANKOOI Parameter              Qualifier    Result  Uncertainty       LC      TPU         MDA           Units       DF    AnalystDate    Time Batch V BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limit.
UI Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an 'as received" basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
Reviewed by Page 91 of 118

LC LA NG GE GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407- (843) 556-8171 - www.gel.com Certificate of Analysis Company:     CYAPCo Address:     Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                Report Date: July 27, 2004

==Contact:==
Mr. Dave Keefer Project:     Quarterly Groundwater PO# 002337                                                                       Page I of 2 Client Sample ID:                   MW503-0204-001                 Proiect:      YANK00304 Samrnle ID:                          115774013                     Client ID: YANKO01 Mattnx:                              Ground Water                  Vol. Recv.:
Collect Date:                       22-JUN-04 Receive Date:                       28-JUN-04 Collector:                          Client Parameter                Qualifier    Result Uncertainty          LC      TPU     MlDA         Units        DF    AnalystDate     Time Batch Mtd.
Rad Gamma Spec Analysis Gammaspec, Gamma4Liquid-A4l-GAM2,STND,M14XPENNLF Americium-241                 U          5.17     +1-9.57       6.53    +/-9.38    13.5        pCi/L              SRB 07/21/04 1957 346796 1 Cesium-134                    U      -0.588       +J 1.52       1.17    +/-1.49    2.52        pCi/L Cesium-137                    U      -0.615       +/-1.40        1.10   +1-1.38   2.35         pCi/L Cobalt-60                     U      0.0962       +/-1.38       1.13    +1-1.35   2.50         pcVtL Europium-152                  U          1.34     +/-4.08       3.29    +J-3.99   6.88         pCi/L Europium- 154                 U        -3.43      +1-4.10       2.98    +/-4.02   6.61         pCi/L Europium-155                  U          1.60     +1-4.54       3.89    +1-4.45   8.04         pCiLL Manganese-54                  U          0.00     +/-3.48       1.06    +/-3.41   2.28        pCi/L Ul Niobium-94                    U      -0.278       +1-1.26     0.997     +/-1.23   2.13        pCi/L Silver-108m                   U        0.132      +/-1.25       1.05    +/-1.22   2.22        pci/L Rad Gas Flow Proportional Counting GrossA/B, liquid-ALLSTNDMIXPENNLF Alpha                                   3.23     +1-0.890     0.439     +/-1.29  0.985        pCi/L              ATHII07/22104 0421 350128 2 Beta                          U          1.74     +1-1.30       1.04    +1-1.31   2.14        pCilL Rad Liquid Scintillation Analysis LSC, Tritium Di, Liquid-ALLSTNDMIXPENN Tritium                      U            168     +/-186         151    +/-186     303        pCi/L              JLB I 07/15/04 0004 345392 3 The following Prep Methods were performed Method             Description                                              Analyst    Date          Time      Prep Batch SW846 3005A         ICP-MS 3005 PREP                                         CQII       07/14/04        1721    345045 The following Analytical Methods were performed Mlethod -         Description I                   EPA 901.1 2                   EPA 900.0 3                   EPA 906.0 Modified Notes:
The Qualifiers in this report arc defined as follows:
B     Target analyte was detected in the sample as well as the associated blank.
Page 92 of 118

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Chadeston SC 29407- (843) 556-8171 - www.gel.com Certificate of Analsis Company: CYAPCo Address: Haddarn Neck Plant
                      - 362 Injun Hollow Road East Hampton, Connecticut 06424                                                    Report Date: July 27, 2004

==Contact:==
Mr. Dave Keefer Project     Quarterly Groundwater PO# 002337                                                                           Page 2 of 2 Client Sample ID:                  MW503-0204-001                    Proiect:       *YANK003O4 Sample ID:                         115774013                         Client ID:     YANKOO1 VAN   17V ,.
V UA. ACV..
Parameter              Quallhfer    Result  UncertaInty       LC      TPU         MDA            Units        DF     AnalystDate    Time Batch Mtd.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed forbut not detected above the detection limit.
UI Uncertain identification for gamma spectroscopy.
x Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
  ,A Sample preparation or preservation holding time exceeded.
The above sample is reported on an 'as received" basis.
This data report has been prepared and reviewed in accordance 'with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
Reviewed by Page 93 of 118

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savago Road Charleston SC 29407- (843) 556-8171 - www.gel.com Certificate of Analysis Company:     CYAPCo Address:      lladdam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                               Report Date: July 27.2004

==Contact:==
Mr. Dave Keefer Project:     Quarterly Groundwater PON 002337                                                                     Page I of 2 Client Sample ID:                   MW502-0204-001               Proiect:      YANK00304 Sample ID:                          115774014                   Client ID: YANK001 Matrix:                              Ground Water                 Vol. Remv.:
Collect Date:                        22-JUN-04 Receive Date:                       28-JUN-04 Collector.                           Client Parameter                Qualifler    Result    Uncertainty       LC    TPU     AIDA          Units        DF    AnalystDate    Time Batch Mtd.
Rad Gamma Spec Analysis Gamnaspec, Gamm4Liquid-ALr, GAM2 STND, MIX,PEN, LF Americium-241                  U       -2.99       +/-11.7       8.96  +t-11.5   18.6         pcVfL              SRB   07t21/04 2008 346796 1 Ccsium-134                     U       0.405       +/-1.35       1.13  +/-1.33  2.43          pCi/L Cesium-137                     U    0.00859        +1-2.48       1.06  +4-2.43  2.26          pCi/L Cobalt-60                      U       0.176       +/-1.43       1.05  +1 1.40  231           pCV/L Europium-152                   U         1.64      +t-3.S7      3.17   +1-3.79  6.62          pCV/L Europium-154                   U     -0.694        +/-3.61      2.94   +t-3.54  6.45         pCi/L Europium-155                   U         2.48      +t4.92       4.23   +t-4.82  8.75         pCi/L Manganese-54                  U      -0.638        +t-1.23     0.944   +1-1.20  2.04         pCV/L Niobium-94                    U        0.341       +/-1.03     0.871   +/-1.01  1.86         pCi/L Silver-108m                   U        0.562       +/-1.13     0.987  +1-1.11   2.08         pCIIL Rad Gas Flow Proportional Counting GrossA/B, liquid-ALUSTNDMJXPENNLF Alpha                         U          1.65     +/-1.12     0.832   +/-1.18   1.77         pci/L              ATHI 07/22104 0421 350128 2 Beta                                    5.02      +1-1.39       1.03  +1-1.48   2.12         pci'L Rad Liquid Scintillation Analysis LSC Tritium Dist, Uquid-AL.STND.M1XPENN Tritium                       U           141      +1-184        151   +1-184    302         pCi1L              JLBI 07/15/04 0107 345392 3 The following Prep Methods were performed Mfethod            Description                                            Analyst    Date           Time      Prep Batch SW846 3005A         ICP-MS 3005 PREP                                       CQHI       07/14/04         1721    345045 Ihe following Analytical Methods were performed Method             Description I                   EPA901.1 2                   EPA 900.0 3                   EPA 906.0 Modified Notes:
The Qualifiers in this report are defined as follows:
B    Target analyte was detected in the sample as well as the associated blank.
Page 94 of 118

LLC GENERAL ENGINEERING LABORATORIES, GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: CYAPCo Address: Haddam Neck Plant 362 Injun Hollow Road EFst Hampton, Connecticut 06424                                                  Report Date: July 27,2004 Contact. Mr. Dave Keefer Project:    Quarterly Groundwater PO# 002337                                                                        Page 2 of 2 Client Sample ID:                   MW502-0204-001               -   Proiect:      YANKO0304     -
Sample ID:                          115774014                        Client ID: . YANK001 V1 IN-.
P        . . Q enP                    DF.      a              ea        d Parameter              Quali~er    Result   Uncertalnty       LC       TPU       -MDA          Units        DF. Analystl):te     LMie Batch Mtd.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration'range.
H Analytical holding time exceeded.
J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limit.
UI Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
a Sample preparation or preservation holding time exceeded.
above sample is reported on an "as received' basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
   .,c                          CJ, Reviewed by Page 95 of 118

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 5568171 - www.gel.com Certificate of Analysis Company:      CYAPCo Address:      Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                Report Date: July 27,2004 Contact       Mr. Dave Keefer Project:      Quarterly Groundwater POt#002337                                                                     Page I of 2 Client Sample ID:                  MW505-0204-001                 Proiect:      YANK00304 Samnple ID:                         115774015                     Client ID: YANKOOI Matnx:                              Ground Water                  Vol. Recv.:
Collect Date:                      22-JUN-04 Receive Date:                      28-JUN-04 Collector.                         Client Parameter                Qualifier    Result    Uncertainty       LC     TPU      MDA          Units        DF    AnalystDate    Time Batch Mtd.
Rad Gamma Spec Analysis Gammaspec, Gamm4Liquid-ALLrGAM2,STNDA1OXPENNLF Americium-241                 U          1.95      +/-2.48      2.11    +1-2.43   4.34         pCV/L              SRB   07/21/04 2009 346796 1 Cesium-134                    U       -0.123       +/-1.95      1.61    +/-1.91   3.43         pCi/L Cesium-137                    U          IA2       +/-1.84      1.47    +411.81   3.12         pCV/L Cobalt-60                     U       -0.459       +1-1.85      1.51    +/-1.81   3.30         pCV/L Europium-152                  U         0.542      +/-3.97      3.30    +/-3.89   6.92         pCVlL Europium-154                  U        -2.45       +/-4.65      3.69    +/-4.55   8.12         pCV/L Europium-155                  U        -2.45       +1-4.15      3.24    +/-4.07   6.69         pCV/L Manganese-54                  U        -1.86       +/-1.76      1.32    +/-1.72   2.84         pCV/L Niobium-94                    U         0.898      +1-1.61      IA0     +1-1.58   2.96         pCV/L Silver-108m                   U       0.0578       +1-1.40      1.14    +/-1.37   2.40        pCY/L Rad Gas Flow Proportional Counting Gross AB, liquid-AL4STNDMlXPENMLF Alpha                                    1.82    +/-0.738     0.411   +/-0.756   0.934        pCo'L              ATIil 07/23/04 0311 3501282 Beta                                     4.88     +/-1.44       1.08    +1-1.45   2.22        pCVL Rad Liquid Scintillation Analysis LSC, Tritium Dist, Liquid-ALLSTND.MlXPENN Tritium                       U        -11.6       +/-169        142    +/-169     284        pCi/L              JLB 1 07/15/04 0209 345392 3 The following Prep Methods were performed Method             Description                                              Analyst    Date           Time     Prep Batch SW846 3005A         ICP-MS 3005 PREP                                        CQII1       07/14/04        1721    345045 The following Analytical Methods were performed Method             Description I                   EPA 901.1 2                   EPA 900.0 3                   EPA 906.0 Modified Notes:
The Qualifiers in this report are defined as follows:
B     Target analyte was detected in the sample as well as the associated blank.
Page 96 of 118

LLC GENERAL ENGINEERING LABORATORIES,
                                       -GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: CYAPCo Address: Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                 Report Date: July 27.2004

==Contact:==
Mr. Dave Keefer Projects    Quarterly Groundwater PO# 002337                                                                       Page 2 of 2 Client Sample ID:
* MW505-0204-001                    Project:     YANK00304 Sample ID:                          I15774015                         Client ID: YANK00 '
Vol. Recv.:
Parameter              Qualifier   Result   Uncertainty       LC      TPU         MDA           Units       DF' AnalystDate     Time Batch Mtd.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limit.
UI Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary packaje or contact your project manager for details.
k   na Sample preparation or preservation holding time exceeded.
The above sample is reported on' an 'as received" basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik Reviewed by
: .- I Page 97 of 118

a-GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:     CYAPCo Address:     Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                              Report Date: July 27,2004

==Contact:==
Mr. Dave Keefer Project:     Quarterly Groundwater PON 002337                                                                     Page  I of 3 Client Sample ID:                 MW-103S-0204-001               Proiect:     YANK00304 Sample ID:                         115774016                     Client ID: YANKOOI Matrix:                           Ground Water                   Vol. Recv.:
Collect Date:                      24-JUN-04 Receive Date:                      28-JUN-04 Collector                          Client Parameter                Qualifier    Result   Uncertainty       LC    TPU       hIDA          Units      DF     AnalystDate    Time Batch Mtd.
Rad Alpha Spec Analysis AlphaspecPu ULiquid-ALL Plutonium-238                 U       0.0612     +1-0.108   0.0795 +/-0.109     0.230         pCi/L             JASI 07/17/04 1640 347828 1 Plutonium-239/240             U     -0.0127     +/-0.0175   0.0425 +/-0.0176    0.156         pCilL Am241,Cm Liquid-ALL Americium-241                 U       0.0029     +/-0.091   0.0954 +1-0.091     0.256         pCitL             JASI  07/17/04 1640 347826 2 Curium-242                    U     -0.0128     +1-0.0553    0.043 +1-0.0553    0.158         pCVL Curium-243/244                U       0.0329     +1-0.102   0.0915 +/-0.102     0.248         pCitL Liquid Scint Pu241, Liquid-ALL                                                                                                                   II Plutonium-241                 U        -8.25      +1-8.25      7.11   +t-8.28     14.5        pCVL              JASI 0721/04 0656 347829 3 Rad Gamma Spec Analysis Gammaspec, GammaLiquid-ALL GAf2, STND MX, PENN,LF Americium-241                 U         -3.5      +/-8.16     657    +/-8.00      13.5        pCitL            SRB    07121/04 2015 3467964 Cesium-134                    U          1.61     +/-2.18      1.72  +/-2.13      3.68       pCtL Cesium-137                              7.50      +1-5.54      1.57  +1-5.43     3.33         pCitL Cobalt-60                                11.4     +/-3.62      1.42  +1-3.55     3.13        pCitL Europium-152                  U      -0.506       +1-5.19     4.27   +1-5.08     8.90        pCitL Europium-154                  U        -1.84      +1-5.20     4.06   +1-5.09     8.90        pCitL Europium-155                  U        0.135      +1-6.76     5.44   +t-6.62      11.2       pCitL Manganese-54                  U      -0.731       +/-1.81      1.46  +t-1.77     3.13        pCitL Niobium-94                    U          1.03     +1-1.86      1.55  +1-1.83     3.27        pCVL Silver-108m                   U        0.802      +/-1.89      1.59  +t-1.86     3.31        pCitL Rad Gas Flow Proportional Counting GFPC, Sr90, liquid-ALL,M/X Strontium-90                             1.34    +1-0.661    0.474  +/-0.751     1.08        pCtL              HOBI 07/27/04 0930 351394 5 GrossA/B, liquid-AL4LSND.MlXPENNLF Alpha                                   233       +/-1.00    0.666   +t-1.02     1.44        pCitL             ATHI 07/23/04 0311 3501287 Beta                                     23.5      +/-1.91     1.10   +/-2.14     2.25        pCi/L Rad Liquid Scintillation Analysis LSC, Tritium Dist, Liquid-ALSTND,MlXPENN Tritium                                 5300       +t-304       151    +/-315      302        pCitL            JLB1 07/15/04 0312 345392 8 Liquid Scint C14, Liquid-ALL Carbon-14                     U        -2.65       +/-6.75     5.74   +/-6.75     1 1.8       pCi/L            MWX 07/03/04 0837 345987 9 1
LUquid Scit Fe55, Lquid-ALL Iron-55                       U        -17.9      +1-11.5      5.26   +1-11.5     10.8        pCi/L            JLBI 07/11/04 0412 345524 10 Liquid Scint Ni63. Liquid-ALL Page 98 of 118

GEEA                  NIERN                AOAOIS                          L GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charieston SC 29407- (843)55-8171        -  www.gel.com Certificate -ofAnalysis Company: CYAPCo Address: -Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                 Report Date: July27, 2004 Contact      Mr. Dave Keefer Project:     Quarterly Groundwater PO# 002337                                                                        Page 2 of 3 Client Sample ID:                    MW-103S-0204-001               Proiect:      YANK00304 Sample ID:                            115774016                    Client ID: . YANKO01 Vol. Recv.:
Parameter                Q ualifier   Result   Uncertainty       LC     TPU     . MDA           Units       DF      AnalystDate     i1me Batch Mtd.
Rad Llquid Sdntlllatlon Analysis LiquidScit Ni63, Liquid-ALL Nickel-63                     U          5.72       +/-8.17     6.70   +/-8.17    13.8          PCiiL              JLBI 07/09104 1659 345523 11 Liquid Scint Tc9, Liqud-ALL Technetium-99                 U       -0.421        +1-5.25     4.42   +1-5.25    9.00         POfL.               DAJI 07/17/04 2346 346017 12 The following Prep Methods were performed Method              Description                                            Analyst     Date            Time      Prep Batch W46 3005A      ICP-MS 3005 PREP                                        CQHI        07114/04.        1721     345C45     ;
The foUowing Analyticai Methods were performed
.Method             Description DOE EML HASL-300, Pu-I1-RC Modified DOE EML HASL-300, Am-05-RC Modified DOE EML HASL-300, Pu-I1-RC Modified 4                   EPA 901. 1 5                   EPA 905. DModified 6                   EPA 905.1DModified 7                   EPA 900.1 8                   EPA 906.1DModified 9                   EPAEER F C-01 Modified 10                  DOERES SL Fe-l, Modified 11                  DOE RESSL Ni-1, Modified 12                  DOE EMILHASLo300, Tc-02-RC Modified Surrogate/Tracer recovery         Test                                    Recovery%      Acceptable Limits Plutonium-242                     Alphaspec Pu, liquid-ALL                      88           (15%-125%)
Americium-243                     Am241,Cm. Liquid-ALL                          88           (25%-125%).
CarrierTrracerRecovery            Liquid Scint Pu241, Liquid-ALL                90 Carrier/Tracer Recovery           GFPC, Sr9O, liquid-ALi.LMIX                   83 Carrier/Tracer Recovery           Liquid Scint F6SS, Liquid-ALL                .89 Carrier/Tracer Recovery           liquid Scint Ni63, Liquid-ALL                 82 Carriertlraccr Recovery           Liquid Scint Tc99, Liquid-ALL               100 Page 99 of 118

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 55-8171 - www.gel.com Certificate of Analysis Company: CYAPCo Address: liaddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                Report Date: July 27, 2004

==Contact:==
Mr. Dave Keefer Project:     Quarterly Groundwater PO# 002337                                                                         Page 3 of 3 Client Sample ID:                  MW-103S-0204-001                  Proiect:     YANK00304 Sample ID:                         115774016                        Client ID: YANKOOI Vol. Recv.:
Parameter               Qualifier    Result   Uncertainty     LC      TPU        MDA            Units       DF      AnalystDate    Time Batch Mtd.
Notes:
The Qualifiers in this report are defined as follows:
B Target analyte was detected in the sample as well as the associated blank.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
1i Analytical holding time exceeded.
J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limit.
UT Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an 'as received' basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
(4NjC u Reviewed by Page 100 of 118

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SO 29407 - (843) 556-8171 - wrw.gel.com Certificate of Analysis Company: CYAPCo Address:        Haddam Neck Plant 362 Injun Hollow Road Easi Hampton, Connecticut 06424                                             -*     : Report Date: July 27.2004

==Contact:==
Mr. Dave Keefer Project:        Quarterly Groundwater PON 002337                                                                            Page Iocf 3 Client Sarnple ID:            -         MW-104S40204-001                 Proiect:      YANK00304 -
SampleID:       '            - .        115774017                        Client ID: YANK0OI.
         -                           Matrix:                                 Ground Water                     Vol. Recv.:
                 .'-                 Collect Date:                           23-JUN-04
                   -   --           -Receive Date:                         ' 28-JUN-04'          :.
f~n-t Parameter                 .. Quallifer. Result    Uncertainty          LC       TPU         MDA        Units        DF    AnalystDate    TIme Batch Mtd.
Rad Alpha Spec Analysis Alphaspec Pu, Liquid-ALL Plutonium-238                      U       0.0504       +1-0.126       0.110    +/-0.126      0293        pCniL             JASI 07/17/04 1640 347828 1 Plutonium-239/240                  U         0.115       41-0.120     0.0529    +/4.120       0.178       pCi/L Am241Cmn.4quid-ALL Americiumr-241                     U -     0.0S88     +1-0.0938       0.0641 4-.0941          0.190                         JASI *07/17/04 1640 347826 2 0.0449-    +/40.0717                                           pCi/L Curium-242                         U .                                0.0291 +14.0719         0.127 Curium-243/244                     U      0.00184     +/-0.0707       0.0742 +/-0.0707
* 0211        pCifL liquidScint Pu241, Liquid-ALL Plutonium-241           -          U        0.693        +/-8.41        7.04      +1-8AI      .14.4                         JASI 07/21/04 0727 347829 3 Rad Gamma Spec Analysis                                                                                     pCi/L Gammapec, Ga-maLlquid-ALLGAMZSTND.MIXPEPNLF Americium-241                      U        -139         +/-7.12        6.06     +-6.98         12.6'                       SRB 07/21V04 2031 346796 4 Cesium-134                         U           1.03      +1-1.4S         1.27    ,+1-IA2       2.72 Cesium-137                         U      -0.227         +/-1.28         1.05    +/-1.26       2.26      pCa/L Cobalt-60                                      6.28      +1-2.06        2.08     +/-2.02       4A0 Europiuin-152                      U           3.01      +14.16         3.49     +1-4.08       7.28 Europium-154                       U       *0.259      *+/-3.69         2.98.    +1-3.62       6.60      pCiIL Europium-lSS                       U        -1.23        +14.84         4.05     +t-4.75       837 Manganese-54                       U           1.82      +1-1.94        1.08     +/-1.90       233 Niobium-94            .            U           1.11      +1-1.19        1.06     +1-1.16       2.26 Silver-108m                        U        0.885        +1-1.25        1.04     +/-1.22       2.21 Rad Gas Flow Proportional Counting                                                                          pCi/L GFPC,Sr90, liquid-ALEMJX
      -Strontium-90                   '   U      -0.0679       +140.528        0.605   +/-0.528        135       pCi/L              HOBI 07127/04 0931 351394 5 GrossABI liquid-AL.STND,MIXPENNLF Alpha               '                .         2.49    +/-0.789        0.357 - +/-0.796      0.838                          ATHI 07123/04 1622 350128 7
* Bcta.                                            6.23     +1-135-        0.966' +1-1.36       ' 1.99       pCi/L
    .Rad Liquid Sdntillation Analysts LSC Titium Dist LJquld-ALSTNDMlXPElN Tritium.                          U .          241       4+1-190         153.     +/-190       306       pCi(L             JLBI 07/15/04   Oi4 3453928 LiquidScint C14, Liquid-ALL                                                    . .+      :
Carbon-14                          U            1.35     +/-6.84         5.70 +t-6.84           11.7      pCi/L             MWX 07/03/04 0908 345987 9 tfquidScti    FeSS, Lquid-ALL Iron-55                            U     . -27.1         +/-12.3         5.66    :+/-12.4       11.6      pCi/L             JLBI 07/11/04 0545 345524 10
. ' . LiquidScm: Ni63,Liquid-ALL Page 101 of 118

_ _   _ a-GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 5564171 - www.gel.com Certificate of Analysis Company: CYAPCo Address:     Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                 Report Date: July 27,2004 Contact      Mr. Dave Keefer Project      Quarterly Groundwater PO# 002337                                                                        Page 2 of 3 Client Sample ID:                   MW-104S-0204-001              Project:       YANK00304 Sample ID:                           115774017                   Client ID: YANK001 Vol. Recv.:
Parameter                Qualifier    Result    Uncertainty       LC     TPU     AIDA          Units         DF     AnalystDate    Time Batch Mtd.
Rad Liquid Scintillation Analysis LiquidScintNi63, Liquid-ALL Nickel-63                     U         6.13        +/-750       6.12   +t-750    12.6         pCi/L               JLBI 07/09104 1731 345523 11 Liquid Scint Tc99, Liquid-ALL Technetium-99                  U        0.557        +1-5.24     4.39    +l-5.24  8.94          pCWlL               DAJI 07118104 0034 346017 12 The following Prep Methods were performed Method              Description                                             Analyst   Date             Time      Prep Batch SW846 3005A          ICP-MS 3005 PREP                                       CQIII      07/14/04          1721     345045 The following Analytical Methods were performed Method             Description I                   DOE EML HASL-300, Pu-i I-RC Modified 2                   DOE EML HASL-300, Am-05-RC Modified 3                   DOE EML HASL-300, Pu-I I-RC Modified 4                   EPA901.1 5                   EPA 905.0 Modified 6                   EPA 905.0 Modified 7                   EPA 900.0 8                   EPA 906.0 Modified 9                   EPA EERF C-01 Modified 10                  DOE RESL Fe-l, Modified 11                  DOE RESL Ni-l, Modified 12                  DOE EML IIASL-300, Tc-02-RC Modified SurrogatelTracer recovery        Test                                    Recovery%      Acceptable Limits Plutonium-242                     Alphaspec Pu, Liquid-ALL                      98          (15%-125%)
Arnericium-243                    Am241,Cm, Liquid-ALL                          91          (25%-125%)
CarrierfTracer Recovery           Liquid Scint Pu241, Liquid-ALL                92 Carrier/Tracer Recovery           GFPC, Sr90, liquid-ALL,MIX                    82 Caffier/Tracer Recovery           Liquid Scint Fe55, Liquid-ALL                 88 Carrier/Tracer Recovery           Liquid Scint Ni63, Liquid-ALL                 91 Carrierlrracer Recovery           Liquid Scint Tc99, Liquid-ALL                101 Page 102 of 118

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:' CYAPCo Address:      Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                 Report Date: July 27.2004

==Contact:==
Mr. Dave Keefer Project       Quarterly Groundwatcr PD# 002337                                                                       Page 3 of 3 Client Sample ID:                  MW-104S-0204-001                 Proiect:      YANK00304 Sample ID:                         115774017.                       Client liD:   YANKOOI Vol. Recv.:
Parameter                Qualifier   Result    Uncertainty    LC      TPU         MDA           Units        DF AnalystDate       Tine Batch Mtd.
Notes:
The Qualifiers in this report are defined as follows:
B Target analyte was detected in the sample as well as the associated blank.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instnument calibration range.
1:H Analytical holding time exceeded.
J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limit.
UI Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summamy package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an 'as received' basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlk.
Reviewed by Page 103 of 118

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:      CYAPCo Address:      Haddam Neck Plant 362 Injun Hollow Road East Hlampton, Connecticut 06424                                               Report Date: July 27,2004 Contact       Mr. Dave Keefer Project:      Quarterly Groundwater PO# 002337                                                                      Page I of 3 Client Sample ID:                   MW-106S-0204-001               Proiect:     YANK00304 Sample ID:                           115774018                     Client ID: YANK001 Matrix:                             Ground Water                   Vol. Recv.:
Collect Date:                       22-JUN-04 Receive Date:                       28-JUN-04 Collector                           Client Parameter                 Qualifier     Result   Uncertainty        LC    TPU      MDA           Units      DF     AnalystDate    Time Batch Mtd.
Rad Alpha Spec Analysis Alphaspec Pu, Liquid-ALL Plutonium-238                  U        0.0261     +/-0.114     0.115 +/-0.114    0.294          PaiL             JASI 07117/04 1640 347828 1 Plutonium-2391240              U      -0.0228     +/-0.0223    0.0541 +/-0.0224   0.172         PaiL Am241,Cm, Liquid-ALL Americium-241                  U      -0.0265     +l-0.0683     0.093 +/-0.0684   0.264         pCi/L             JAS I 07/17/04 1640 347826 2 Curium-242                     U      -0.0309     +1-0.0699   0.0733 +l-0.0699    0.234         pCiIL Curium-243/244                 U     -0.0532      +P-0.0968     0.132 +1-0.0971   0.342         pCi/L LiquidScint Pu241, Liquid-ALL Plutonium-241                  U           -4.0     +1-8.70       7.39   +/-8.71    15.1        pCi/L             JAS I 07/21/04 0759 347829 3 Rad Gamma Spec Analysis Gammaspe4, GainmmuLiquid-ALL GA3I2,STNDM1XPENMLF Americium-241                  U           9.75     +/-15.7      9.51   +1-15.4     19.6        pCfl,             SRB 07121/04 2032 346796 4 Cesium-134                     U         0.585      +1-1.59       1.32  +l-1.56    2.84         pCiVL Cesium-137                     U         0.532      +/-1.46       1.22  +/-1.44    2.61         pCifL Cobalt-60                     U          0.809      +1-1.55       135   +/-1.52    2.95         pCVL Europium-152                  U          -1.18      +/-4.16      3.40   +/-4.08    7.14         pCliL Europium-154                  U            1.32     +/-3.63      3.13   +/-3.55    6.96 Europium-155                  U        -0.226       +l-6.46      5.19   +1-6.33     10.7        pCiLL Manganesc-54                  U          0.217      +/-1.43       1.22  +/-1.40    2.63         PCVL Niobium-94                     U        -0.426       +1-1.25     0.969   +/-1.22    2.09         pCVL Silver-108m                    U      -0.0648        +l-1.32      1.09   +1-1.30    2.30        pCVL Rad Gas Flow Proportional Counting GFPC, Sr90, liquid-AlLMlX Strontium-90                               3.17     +/-0.961     0.582   +1-1.33    1.31        pCi/L              HOBI 07/27/04 0947 351394 5 Gross AB, liquid-ALLSTND,M4IXPENNLF Alpha                                      2.73      +/-1.09     0.600   +l-1.42    1.34        pCi/L             ATH 1 07124/04 0410 350128 7 Beta                                        19.5     +l-2.05      1.26   +l-2.82    2.58        pCi/L Rad Liquid Scintillation Analysis LSC Triuium Dist, Liquid-ALSNDAMfXPENN Tritium                                     850       +/-205       151    +/-205     302        pCi/L             JLB I 07115/04 0517 345392 8 LiquidScint C14, Liquid-ALL Carbon-14                      U         -4.53       +/-6.67      5.74   +l-6.67    11.8        pCiIL             MWX 07/03/04 0940 345987 9 1
LiquId Scint Fe55, Liquid-ALL Iron-55                        U         -213        +l-12.5      5.60   +/-12.5    11.5        PaVli             JLBI 07/11/04 0718 345524 10 Liquid Scint Ni63, Liquid-ALL Page 104 of 118

GEEA                 ENIERN GENERAL ENGINEERING LABORATORIES, LLC.
2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: CYAPCo Address: Haddarn Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                   Report Date: July 27,2004

==Contact:==
Mr. Dave Keefer Project:        Quarterly Groundwater PO# 002337                                                                          Page 2 of 3 Client Sample ID:                       MW-106S-0204-001              Proiect:      YANK00304 Sample ID:                               115774018                    Client ID: YANKOOI.
Vnl. Rscv-:
Parameter                   Qualifier       Result     Uncertainty      LC     TPU       MDA       . Units        DF     AnalystlDate   Time Batch Mtd.
Rad Liquid Scintllation Analysis LiquidScintNi63, Liquid-ALL Nickcl-63                          U        -0.217        +1-6.74      5.66   +t-6.74    11.7        pCiIL,             lLBI 07/09/04 1803 345523 11 Liquid Scint Tc99, Liquid-ALL Technetium-99                      U         -7.78        +/-8.26     7.08    +t-8.26    14.4        pCi/L              DAJI 07/18/04 0122 34601712
      -ML-   hJ7VW      A   W .4%'  A. .-.--           -
Method               Description                                                  Analyst -  Date            TIme     Prep Batch
* WA63005A        1CP-MS 300S PREP                                            CQHI        07114/04        1721     345045 The following Analytical Methods were performed Method               Description I                    DOE EML HASL-300, Pu-1lI-RC Modified 2                     DOE EML HASL-300, Am-05-RC Modified 3                     DOE EML HASL-300, Pu-I I-RC Modified 4                     EPA 901.1 S                     EPA 905.0 Modified 6                     EPA 905.0 Modified 7                     EPA 900.0 8                     EPA 906.0 Modified 9                     EPA EERF C-01 Modified 10                    DOE RESL Fe-l, Modified 11                    DOE RESL Ni-I, Modified 12                    DOE EML HASL-300, Tc-02-RC Modified Surrogatetlracer recovery Test                                    Recovery%       Acceptable Limits Plutoniur-242                             Alphaspec Pu, Liquid-ALL                      93           (159-125%)
Americium-243                            Am241,Crn, Liquid-ALL                         80           (25%-125%)
* Carrier/Tracer Recovery                  Liquid Scint Pu241, Liquid-ALL                87 Carrier/Tracer Recovery                   GFPC, Sr9O, liquid-All,MIX                    76 Carrier/Tracer Recovery                   Liquid Scint Fe55, Liquid-ALL                 92
 *Carrier/Tracer Recovery                   Liquid Scint Ni63, Liquid-ALL                 97 Carrier/Tracer Recovery                   Liquid Scint Tc99, Liquid-ALL-                62 Page 105 of 118

GENERAL GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 5568171 - www.gel.com Certificate of Analysis Company: CYAPCo Address:     Haddam Neck Plant 362 Injun Ilollow Road East Hampton, Connecticut 06424                                                 Report Date: July 27, 2004

==Contact:==
Mr. Dave Keefer Project:     Quarterly Groundwater PO#002337                                                                         Page 3 of 3 Client Sample ID:                  MW-106S-0204-001                  Proect:      YANK00304 Sample ID:                         115774018                         Client ID: YANKOOI Vol. Recv.:
Parameter               Qualifier     Result  Uncertainty     LC      TPU         MDA           Units       DF     AnalystDate    Time Batch Mtd.
Notes:
The Qualifiers in this report are defined as follows:
B Target analyte was detected in the sample as well as the associated blank.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the insthument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limit.
Ul Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an 'as received' basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
Reviewed by Wi C-L9 Page 106 of 118 LLCLABORATORIES, ENGINEERING

GENERAL~~~~~~AOAOIS         ENIERN                       L GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556 8171 - www.gel.com Certificate of Analysis Company: CYAPCo -
Address:     Haddam Neck Plant 362 Injun Hollow Road East Hamptoni Connecticut 06424                                                     Report Date:' July 27,2004

==Contact:==
Mr. Dave Keefer Project8 'Quarterly Groundwater PO# 002337                                                                                Page 1 of 3 Client Sample ID:                      MW-106D-0204-001                 Proiect:      YANK00304 Sample ID:                             115774019            I           Client ID: YANKOOI Matrix:                                Ground Water                     Vol. Recv.:
Collect Date:.                        JUN-04 Receive Date:                          28-JUN-04        -
Collector. '                           Client Parameter,           . Qualifier. Result    Uncertainty           LC     TPU      MDA            Units       DF    AnalystDate      Time BatchMtd.
Rad Alpha Spec Analysis AIphaspecPu,Liquid-ALL-
     'Plutonium-238                 U       0.0251     +/-0.0706        0.055   /4-0.0707  0.175           pCV[L            JAS I 07/17/04 1640 3478281 Plutonium-2391240             U       0.0125     +/-0.0499      0.0389 +1-0.0499     0.143           pCV/L Am241,Cm, Liquid-ALL Americium-241                 U       0.0901      +t-0.135 -      0.101 +/-0.136     0275            pCi/L            JASt    07/17/04 16403478262 Curium-242                    U       -0.061   " +1-0.105       0.0681 +t-0.106      0217            pOi/L Curium-243/244                U     -0.0881      +1-0.0952      -0.144 +/-0.0958     0360            pOi/L K..Liquid Scffnt Pa241, Liquid-ALL Plutonium-241                 U        -IA9        .+/-836          7.05 ' +-8.37      14A                            JASI 07/21/04 0831 347829 3 Rad Gamma Spec Analysis Gamnuaspec, GammaLiquid-
    .ALI.GAZSZND,MIxPFNNLF Amcricium-241                 U          4.40       +/-10.4         838    +t-10.2     17.4        ..pCi/L            SRB     07/21/04 2047 3467964 Cesium-134                    U        0.105        +1-133          1.09   +/-131      237           pOi/L Cesium-137                    U      -0.302         +1-1.22      0.981     +1-1.19    2.11          pCi/L Cobalt-60                     U        0.167        +/-1.26         1.06    41-1.24   236           pOi/L Europium-152                  U         .123        +t-3.98       '326     +1-3.90    6.83          pCi/L Europium-154                  U          1.74       +1-331         2.94    +1-325     6.51          pO/l.
Europium-155                  U       *0386         +1-5.22      *4.47     +1-5.12    9.23          pcd/L Manganese-54                 U       0.0915         +1-138       0.988     +/-1.35    2.14          pa/L MNobium-94                   U         0.354        +1-1.13      0.951     +1-1.10    2.04          palL.
Silver-108m                  U       -0215          +/-1.23         1.04   +1-121     2.19          pOi/L Rad Gas Flow Proportional Counting GFPC Sr90, liquid-AELMIX Strontium-90                 U         0.549     +-0580          0.528    +14.601     1.20        ..pO/L              HOBI1 07T27/04 0947 351394 5 GrossAB, liquid-AFllSTND,MIXPEWNLF Alpha                                     1.16    -+-0.687 -' -0.4341 +1-0.692'      0.983           pCi . '          ATHI 07124/04'0420 350128 7 Beta                                     323        '+-14A91         1.17   +/-IA9     2.40    '     pOCL Rad Liquid Sdntllatlon Analysis LSC, Trium Disr, Liquid-ALL.SNDMAXPENW Tritium                                  1520        +/-219         '149    +/-221      297          pCilL.           JLB I 07/15104 0619 345392 8 Liquid Scint C14, Liquid-ALL                                                                                           MWX 07/03/04 1012 345987 9 Carbon-14                     U          3.53       +/-6.99        5.77     +/-7.00    11.9  I pO/IL Liquid Scntme55, F     Lquid-AZL Iron-55                       U        -25.1        +/-12.4        5.67     +/-12.5    11.6  '       pCi/L             "LI 07/11/04 0851 345524 10
<,.iquidScint Ni63, Liquid-ALL Page 107 of 118

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:     CYAPCo Address:     Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                Report Date: July 27, 2004

==Contact:==
Mr. Dave Keefer Project:     Quarterly Groundwater PO# 002337                                                                      Page 2 of 3 Client Sample ID:                    MW-106D-0204-001            Proiect:       YANK00304 Sample ID:                            115774019                  Client ID: YANK001 Vol. Recv.:
Parameter                Quallfi4 lr  Result    Uncertainty      LC      TPU    MIDA         Units         DF     AnalystDate    Time Batch Mtd.
Rad Liquid Scintillation Analysis LiquidScint Ni63, Liquid-ALL Nickel-63                     U        -3.19        +/-7.74     6.59    +/-7.74  13.6        pcV/L               JLBI 07/09/04 1835 345523 11 LiquidScint Tc99, Liquid-ALL Technetiumn-99                U        -4.65        +1-5.15     4.41   +1-5.15  8.99-        pCiIL               DAJI 07/18/04 0210 346017 12 The following Prep Methods were performed Method             Description                                             Analyst   Date            Time      Prep Batch SW846 3005A        ICP-MS 3005 PREP                                        CQHI      07/14/04         1721     345045 The following Analytical Methods were performed Method             Description I                   DOE EML HASL-300, Pu-lI-RC Modified 2                   DOE EML HASL-300, Am-05-RC Modified 3                   DOE EhlL HASL-300, Pu-I I-RC Modified 4                   EPA 901.1 5                   EPA 905.0 Modified 6                   EPA 905.0 Modified 7                   EPA 900.0 8                   EPA 906.0 Modified 9                   EPAEERFC-01 Modified 10                  DOE RESL Fe-l, Modified 11                  DOE RESL N-, Modified 12                  DOE EML HASL-300, Tc-02-RC Modified Surrogate/Tracer recovery        Test                                    Recovery%     Acceptable Limits Plutonium-242                     Alphaspec Pu, Liquid-ALL                      98         (15%-125%)
Americium-243                     Amn241,Cm, Liquid-ALL                         96         (25%-125%)
Carrier/Tracer Recovery           Liquid Scint Pu241, Liquid-ALL                91 Carrier/Tracer Recovery           GFPC. Sr9O, liquid-ALLWMiX                    76 Carrier/Traccr Recovery           Liquid Scint Fe55, Liquid-ALL                 89 CarrierdTracer Recovery           Liquid Scint Ni63, Liquid-ALL                 75 Carrier/Tracer Recovery           Liquid ScintTc99. Liquid-ALL                 100 Page 108 of 118

GENERAL ENGINEERING LABORATORIES, LLC GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis
            -   Company: CYAPCo Address: Haddam Nock Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                  ReportDate: July 27,2004

==Contact:==
Mr. Dave Keefer Project:     Quarterly Groundwater PO# 002337                                                                         Page 3 of 3 Client Sample ID:                    MW-106D-0204-001                 Proiect:     YANK00304 Sample ID:                            115774019                       Client ID:   YANK001 VAl Rp" -
Parameter               Qualifier    Result   Uncertainty        LC    TPU         MDA           Units       DF     AnalystDate    Tlme Batdc Mtd.
Notes:
The Qualifiers in this report are defined as follows:
B Target analyte was detected in the sample as well as the associated blank.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytdal holding time exceeded.
1 Indicates an estimated value. The result was greater than the detection lirnit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limit.
Ul Uncertain identification for gamma spectroscopy.
\,X        Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
hI Sample preparation orpreservation holding time exceeded.
The above sample is reported on an 'as received" basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
0JcoS Reviewed by Page 109 of 118

w-QUALITY CONTROL DATA Page 110 of 118

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary                            Renort Date: July 27,2004
 *Client:'             CYAPCo                                                                                         Page I of 8 lladdam Neck Plant I362 Injun Hollow Road East Hampton, Connecticut

==Contact:==
Mr. Dave Keefer Vorkorder:         .115774 Parmname                                    NOM            Sample Qual           QC   Units    RPD%    REC%        Range    Anlst    Date Time Rad Alnha Spee Batch             347826
* QC1200660112        115774016 DUP Americium-241                                          U     0.0029 U     ' 0.0525       pCi/L    179          (0% - 100%) JASI    07/17/04 16:40 Uncert:     +/-0.091    - +/-0.147 TPU:     +1-0.091        ./-0.147 Curium-242                                             U   -0.0128  U       -0.0428    , pCi/L    N/A          (0% - 100%)
Uncert:    +/-0.0553       .+/-0.0317 TPU:   +/-0.0553       +/-0.0321 Curium-243/244                                         U     0.0329 U         -0.036     pCi/L   N/A           (0%- 100%)
Uncert:      +/-0.102      +/-0.0914
                                                                          .1 TPU:    +/-0.102       +/-0.0915 QC1200660114          LCS iAmericium-241                             10.7                                10.3    pCi/L            96 (75%-125%)
Uncert:                       +/-1.00 TPU:                       +/-1.60
      .um-242                                                         U  . -0.00501       pCi/L Uncert:                    +1-0.0558 TPU:                    +1-0.0558 Curium-243/244                               13.8                                14.3   pCi/L            104 Uncert:                       +/-1.17 TPU:                       +1-2.08 QC12006601 11         MB Americium-241                                                       U      -0.0053      pCi/L                                      07/17/04 16:40 Uncert:                     +1-0.059 TPU:                     +/-0.059 Curium-242                                                          U      -0.0322      pCU1L Uncert:                    +I/-0.0282 TPU:                     +I-0.0285 Curium-243/244                                                      U      -0.0434      pCi/L Uncert:                    +1-0.0664 TPU:                     +1-0.0666
* QC1200660113        115774016 MS Americium-241                               10.7       U    0.0029              9.84    pCi/L             92 (75%-125%)            07/17/04 16:40 Uncert:     +1-0.091        +1-0.951 TPU:      +/-0.091     * +/-1.50
. Curium-242                                             U *-0.0128   U      -0.0115     pCi/L Uncert:    +/-0.0553      +1-0.0595 TPU:     +1-0.0553      +/-0.0596 Curium-2431244                              13.8       U    0.0329              13.2   pCi/L              95 Uncert:     +/-0.102          +1-1.10 TPU:      +/-0.102          +/-1.91 Batch             347828 QC1200660121 115774016 DUP ronium-238                                        U    0.0612  U      0.00102     pCi/L     193.         (0% - 100%) JASI    -07/17/04 16:40 Page 111 of 118

                                                                                                                                             *1-GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Chadeston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:       115774                                                                                     Page 2 or 8 Parmname                                NOM            Sample Qual        QC   Units    Rl'D%    REC%       Range    Anist   D)ate Time Rad Alpha Spec Batch          347828 Uncert:      +/-0.108    +/-0.0554 TPU:      +/-0.109    +1-0.0554 Plutonium-239/240                                  U   -0.0127  U    0.00713      pCi/L    NMA          (0% - 100%)
Unceit:    +1-0.0175      +/-0.054 TPU:    +/-0.0176      +/-0.054 QC1200660123      LCS Plutonium-23S                                                   U   0.000976      pCi/L                 (75%-1 25%)        07/17/04 16:40 Uneert:                  +/-0.0531 TPU:                  +/-0.0531 Plutonium-239/240                       9.56                              9.78    pCi/L            102  (75%-125%)
Uncert:                   +I-0.960 TPU:                      +/-1.35 QC1200660120      NIB Plutonium-238                                                   U    -0.0324      pCi/L                                    07/17/04 16:40 Uncert:                  +/-0.0259 TPU:                   +/-0.0261 Plutonium-239/240                                               U    -0.0162      pCi/L Uncct:                   +/-0.0183 TPU:                   +/-0.0184 QC1200660122    115774016 NMS Plutonium-238                                      U     0.0612 U    -0.0181      pCi/L                 (75%- 125%)        07/17/04 16:40' -
Uncert:     +/-0.108     +1-0.0617 TPU:      +/-0.109     +1-0.0617 Plutonium-239/240                       9.56       U   -0.0127            10.4    pCi/L            109 (75%-125%)
Uncerlt:   +/-0.0175        +/-1.03 TPU:     +/-0.0176        +1- 1.46 Batch          347829 QC1200660133    115774016 DUP Plutonium-241                                      U      -8.25 U     -0.996      pCi/L    N/A          (0% - 100%) JAS I  07/21/04 09:34 Unceit:       +/-8.25       +/-8.02 TPU:        +/-8.28       +/-8.02 QC1200660135      LCS Plutonium-241                            142                               116    pCi/L             82 (75%-125%)          07121/04 10:38 Uncert:                      +/-10.6 TPU:                     +/-14.5 QC1200660132      NIB Plutonium-241                                                   U      -9.32      pCi/L                                    07/21/04 09:02 Uncert:                     +1-8.68 TPU:                     +/-8.76 QC1200660134   115774016 MIS Plutonium-241                            142       U      -8.25            110    pCi/L             78 (75%-125%)          07/21/04 10:06 Uncert:        +/-8.25      +/-10.2 TPU:        +/-8.28      +/-16.0 Rad Gamma Spec Batch          346796 QC1200657514   115774001 DUP Americium-241                                      U       3.74 U      -1.61      pCi/L    N/A                       SRB   07/21/04 19:50 Uncert:        +/-10.3      +/-8.60
                                                                     +/-8.42 Page 112 of 118

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary WVorkorder.      115774                                                                                                  3- VI 0P
                           -            . ,                             .                                          JL-Ugc OU ol Parmname               '                NONI        ' Sample:Qual'                QC    Units'   RPD%   REC%     Range        AnIst   Date Time Rad Gamma Spec Batch           346796 TPU:      +/-10.0 Cesium-134                                               0.667  U                0.905    pCi/L      30       (0% -' I00%)
Uncent:      +/-1.84                +/-1.37 TPU:       +/-1.80                +/-1.35 Cesium-137                                             -0.215   U                0.376    pCilL    N/A        (0%- 100%)
Uncert:      +/-1.89                +/-1.29 U    +1-1.86            - +/-1.27 TPU:
Cobalt-60                                         U        5.25 U                  1.02   pCi/L     135       (0%- 100%)
Uncert:      4-2.64                 +1-132 TPU:       +/-2.59                4+-1.29 Europium-152                                      U      -3.42  U                0.993    pCiL     N/A        (0%- 100%)
Uncert:      +/-5.71                +1-3.86 TPU:       +/-5.59                +/-3.78 Europium-154                                      U      0.457  U                0.700    pCi/L      42      (0%- 100%)
Uncert:     +/-5.26   -             +/-3.80 TPU:      +/-5.15                 +/-3.73 Europium-155                                             0.673  U               -1.69'    pCuiL    N/A       (0%- 100%)
Uncert:     +1-6.73                 +/-5.14 U
TPU:      +/-6.60                 +/-5.04 iganese-54                                   U    -0.585   U           .'-0.193      pCi/L    NIA       (0%- 100%)
Uncert:     +/-1.90                 +/-1.24 TPU:      +/-1.86                 +/-1.21 Niobium-94                                        U        1.71 U               0.326     pCilL     136      (0%- 100%)
Uncert:      +/-1.66                 +/-1.12 TPU:      +/-1.63                 +/-1.10 Silver-lOSm                                       U        1.50 U-              0.203     pCi/L    152       (0%- 100%)
                                                      +/-1.73                 +/-1.20 TPU:      +/-1.69                 +/-1.18 QC1200657516     LCS                 Uncent:
Americium-241                        '1170                                      .1210     pCilL          104 (75%-125%)             07/21/04 19:14 Uncert:                    -         +/-231
                                                                      *       +/-226 Cesium-134                                                      U               -12.1     pCi/L TPU:
Uncet:                              +/-13.9 TPU:                  '          +/-13.6 Cesium-137                              461                                       469     pCi/L          102 (75%-125%)
Uncert:                             +/-70.0                      9 (75%-125%)
TPU:                             +/-68.6 Cobalt-60                               709                                      '705     pCi/L.         .99 (75%-125%)
Uncert:            -'.              +/-74A TPU:                             +/-72.9 Europium-152                                                                ' -10.8       pCi/L
                                                                             +/-33.0
: +/-323 Europium-154                                                    U                -9.1    pCi/L Uncert:
TPU:                             +1-25.1
 -w-opium-155                                                   U                 18.1   *pCiL Page 113 of 118

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171  - www.gei.com OC Summary Workorder:      115774                                                                                  Page 4 of 8 Parmname                              NOM          Sample Oual          OC    Units     RPD%     REC%   Range   Anist    Date Time Rad Gamma Spec Batch          346796 Uncert:                       +1-48.6 TPU:                      +1-47.7 Manganese-54                                                             4.75     pCiIL Uncert:                      +1-13.3 TPU:                      +/-13.0 Niobium-94                                                             -1.37     pCiIL Uncert:                      +/-12.8 TPU:                      +/-12.5 Silver- 108m                                                           -1.91     pCiL Uncert:                      +/-12.5 TPU:                      +/-12.2 QC1200657513     MB Americium-24 1                                                          4.76     pCiAL                                07/21/04 20:48 Uncert:                      +/-6.22 TPU:                      +/-6.09 Cesium- 134                                                            0.476     pCiIL Unceilt:                     +/-1.46 TPU:                      +/-1.43 Cesium- 137                                                          0.0541      pCiIL Uncet:                       +/-1.26 TPU:                      +/-1.24 Cobalt-60                                                             -1.21      pCiL Uncelt:                      +1-1.51 TPU:                       +/-1.48 Europium-1 52                                                         -2.39      pCi/L Unccrt:                      +/4.07 TPU:                       +/-3.99 Europium-154                                                            4.53     pCi/L Uncert:                      +/-4.04 TPU:                       +/-3.96 Europium- 155                                                           3.56     pCi/L Uncert:                      +/-4.11 TPU:                       +/-4.02 Mangancse-54                                                        -0.705       pCiIL Uncenl:                      +/-1.26 TPU:                       +/-1.24 Niobium-94                                                          -0.846       pCilL Unceit:                      +/-1.37 TPU:                       +1-1.35 Silver-108m                                                           -1.02      pCi/L Unceut:                       +/-1.37 TPU:                       +/-1.34 QC1200657515   115774001 MS Americium-24 1                       9360       U     3.74             9620      pCi/L             103                07/21/04 18:59 Uncert:      +1-103          +/-2780 TPU:      +/-10.0        +/-30300 Cesium-134                                      U    0.667   U         -114      pCiIL Uncert:      +1-1.84          +/-129 TPU:      +/-1.80          +/-380 Page 114 of 118

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407'- (843) 556-8171 - www.gel.com QC Summary Workorder:       115774                                                                                         Page 5of 8 Parmname                              NOM          Sample Oual     -               Units     RPD%    REC%      Range   Anlst   Date Time z
. Rad Gamma Spec Batch          346796 Cesium-137                            3690      U    -0.215                  3710     pCi/L            101 Uncert:     +/-1.89             -+/499 TPU:      +/-1.86           +/-11700 Cobalt-60                             5650      U        5.25                6050     IpCV/L           107 Uncert:     +/-2.64               +/-730 TPU:      +/-2.59           +1-19000 Europium-152                                    U      -3.42   U            -76.9     pCi/L Uncert:     +/-5.71               +/-342 TPU:      +/-5.59               +/-413 Europium-154                                    U       0.457  U             -171     pCa/L Uncert:     +/-5.26              +/-378 TPU:      +1-5.15              +/-651 Europium-155                                    U      0.673   U             -458     pCi/L Uncert:     +/-6.73              +/-408 TPU:      +/-6.60            +/-1490 Manganese-54                                    U    -0.585    U              4.06    pCi/L Uncert:      +1-1.90              +/-141 TPU:      +/-1.86              +/-138
   - -bium-94                                     U        1.71  U           -492       pCi/L Uncert:      +/-1.66              +1-123 TPU:      +/-1.63              +/-196 Silver-108m                                     U        1.50  U           -77.5      pCU/L Uncert:      +/-1.73              +/-115 TPU:      +/-1.69              +/-268 Rad Gas Flow Batch           350128 QC1200665720 115774001 DUP Alpha                                                    3 .90 U            0499      pCilL     155*       (0%- 100%) ATHI   07/27/04 14:03 Uncert:      +/-I1 .64         +/-0.849 TPU:      +/-I, .67          +/-0.850 5 .72 U             2.03. pCi/L      95        (0%- 100%)
Uncert:      +1.14  .74           +/-1.64 TPU:      +/-1. .76            +/-1.64 QC1200665723     LCS Alpha .                                108                                    116     pCi/I.          108 (75%-125%)         07/23/04 09:40 Uneert:                           +/-12.1 TPU:                           +/-14.8 Beta                                   367                                    331     pCi/I.            90 (75%-125%)
Uncert:                           +/-15.2 TPU:                           +/-20.1 QC1200665719      MNB Alpha                                                          U  ,,-0.111            pCi/I.                                 07/24/04 04:20 Uncert:                      '+/-0.593 TPU:                       '+1-0.593 Beta                                                           U.        -0.435     'pCi/L Uncert:                           +/-1.28
                                           -TPU:                          +/-1.28 nCl200665721   115774001 MS Page 115 of 118

                                                                                                                                              - 11 s-GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary W~orkorder:        115S774                                                                                     Page 6 or 8 Parninanie                                NONI        Samnle OuDl          OC    Units     RPD%   REC%5'      Rnge      AnMst    Date Time Rad Gas Flow Batch            350128 Alpha                                      108             3.90             126      pCi/L            113 (75%-125%)
Uncert:      +1-1.64        +1-13.1 TPU:    +1-1.67         +/-16.0 Beta                                       367             5.72             336     pCi/L              90 (75%-125%)
Uncert:      +/-1.74        +1-15.5 TPU:     +1-1.76        +1-19.8 QC1200665722       115774001 MSD Alpha                                      108             3.90             132     pCi/L      4*    119 (75%-125%)            07123/04 09:40 Uncert:     +/-1.64         +/-12.9 TPU:     +1-1.67        +1-15.1 Beta                                       367             5.72             358     pCi/L      6*      96 (75%-125%)
Uncert:     +/-1.74         +/-15.9 TPU:    +/-1.76         +1-22.2 Batch            351394 QC1200668743      115774005 DUP Strontium-90                                        U      1.33 U       -0.275      pCi/L    N/A          (0% -  100%) IIOBI   07/27/04 12:22 Uncert:    +/-0.791        +/-0.392 TPU:   +/-0.872        +/-0.398 QC1200668745         LCS Strontium-90                              61.1                             52.1     pCi/L              85 (75%-125%)
Uncert:                     +1-3.48 TPU:                    +/-17.2 QC1200668742         MB Strontium-90                                                    U        -0.73      pCi/L Uncert:                    +/-0.347 TPU:                   +/-0.410 QC1200668744      115774005 NIS Strontium-90                               122      U      1.33             108     pCi/L             87  (75%-125%)
Uncert:    +/-0.791         +1-6.96 TPU:   +/-0.872         +1-34.1 Rad Liquid Scintillation Batch           345392 QC1200654329      115774001 DUP Tritium                                             U       136 U          10.0     pCi/L      0          (0%- 100%) JLBI     07/15/04 08:24 Uncert:      +1-154          +/-171 TPU:     +/-154          +/-171 QC1200654331         LCS Tritium                                  3220                             3000      pCi/L             93  (75%-125%)          07/15/04 10:29 Uncert:                     +/-249 TPU:                     +/-253 QC1200654328         MIB Tritium                                                         U          62.1     pCi/L                                     07/15/04 07:21 Uncert:                      +/-157 TPU:                     +/-157 QC1200654330 115774001 fiS Tritium                                  3230       U       136           3030      pCi/L             90 (75%-125%)           07/15104 09:26 Uncert:      +/-154          +/-252 TPU:     +/-154          +/-257 Batch           345523 Page 116 of 118

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder.               115774                                                                                                  Page 7 of 8        .
NI MI        SAmnlp Oulal ''             OC-    lUnins   UPnm UPRF               ID-v     Anl,#t    In.#. Tr:mP
  }rnrmname
__- - *.--*---l-----"<
                      -                                                                         . v-         --      .a-    Ae va1.
axn             -t               H..,
* Rad Liquid Scintillation Batch                  345523 QC1200654549 115774016 DUP Nickel-63                                                U         5.72     U           10.6      pCi/L      0              (0% -100%) JLBI' 07/09/04 19:39 Uncert:     +1-8.17                +1-8.94 TPU:      +/-8.17.               +/-8.95 QC1200654551             LCS Nickel-63                                      366                                      320       pCYL                 88 (75%-125%)            07/09/0421:49 Uncert:                            +1-14.4 TPU:                             +/-15.4 QC1200654548             MB Nickel-63                                                                   U           4.42      pCi/L                                         07/09104 19:07 Uncert:                             +1-7.87 TPU:                         ;    +1-7.87 QC1200654550           115774016 MS Nickel-63                                      366       U         5.72                 314       pCi/L                84 (75%-125%)            07/09/04 20:11 Uncert:      +/-8.17                +1-14.8 I TPU:        +/-8.17                +1-15.9
 .Batch                   345524 QC1200654553          115774016 DUP lron-55                                                  U     -17.9        U        -19.9        pCi/L    N/A              (0%- 100%) JLBI     07/11/04 11:58 Uncert:     +1-11.5                +/-125 TPU:      +1-115                 +/-125                                                                  0 1 QC1200654555             LCS Iron-55                                        399                                      353       pCz/L                88*       (0%-%)         07/11l0O4 15:04 Uncert:                             +1-17.8
                                                  . TPU:                              +/-22.7 QC1200654552             MIB Iron-55                                                                     U         -32.7       pai/L                                         07/11/0 10:25 Uncert:                            +/-13.0 TPU:                   . . I
                                                                                      +/-13.0 QC1200654554          115774016 MS Iron-55                                         401       U     -17.9                    363       pCa/L               .90*       (0%-%)         07/11/04 13:31 Uncent:     +1-1 15                +1-175 TPU:      +1-1 15                +/-22.8 345987 QC1200655618          115774016 DUP Carbon-14                                                 U   i -2.65       U
* 2.92       pCa/L   N/A               (0% - 100%) M~WX    07/03/04 11:16 Uncert:     +1-6.75               -+/-7.04
                                                   . TPU:      +1-6.75                +/-7.05 QC1200655620             LCS Carbon-14                                      329                                      339       pCi/L -             103 (75%-125%)            07/03/04 12:20 Uncert:                            +1-14.5 TPUI:                          .+/-21.7 ;
QC1200655617            NIB Carbon-14                                                               *.U            3.40       pCk'                                          07/03/04 10:44 Uncert:        . .         .U      +1-6.94 TPU:                             +/-6.95 QC1200655619 115774016 MS Carbon-14                                       329
* U         -2.65                    374.      pcY/L               114 (75%-125%)            07/03/04 11:48 Uncert:     +/-6.75                +/-15.2 Page 117 of 118

                                                                                                                                                                     *1-GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:        115774                                                                                                              Page 8 of 8 Parmname                                         NOAM             San)pl Qual                C     Units     RPD%        REC%         Rtane     Anlst   Date Time1!
Rad Liquid Scintillation Batch            345987 TPU:          +1-6.75             +1-23.4 Batch            346017 QC1200655690      115774016 DUP Technetium-99                                             U        -0.421      U         -1.92        pCi/L      NIA             (0% - 100%) DA1I     07/18/04 03:45 Uncert:          +1-5.25             +/-4.89 TPU:           +1-5.25             +1-4.89 QC1200655692        LCS Technetium-99                                    523                                        528       pCi/L                 101 (75%-125%)            07/18/04 05:21 Uncert:                              +/-12.4 TPU:                               +1-17.2 QC1200655689        SIB Tcchnetium-99                                                                  U         -5.76        pCi/L                                           07/18/04 02:57 Uncert:                              +/-5.17 TPU:                               +/-5.17 QC1200655691      115774016 NIS Technctium-99                                    523      U        -0.421                  543        pCi/L                 104 (75%-125%)            07/18/04 04:33 Uncert:          +/-5.25             +/-12.5 TPU:           +/-5.25             +/-17.5 Notes:
The Qualifiers in this report are defined as follows:
B     Target analyte was detected in the sample as well as the associated blank.
B3D   Flag for results below the NIDC or a (lag for low tracer recovery.
E     Concentration of the target analyte exceeds the instrument calibration range.
11    Analytical holding time exceeded.
I     Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U     Indicates the target analyte was analyzed for but not detected above the detection limit.
UI    Uncertain identification for gamma spectroscopy.
x     Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h     Sample preparation or preservation holding time exceeded.
N/A indicates that spike recovery limits do not apply when sample concentration exceeds spike cone. by a factor of 4 or more.
** Indicates analyte is a surrogate compound.
A The Relative Percent Difference (RPD) obtained from the sample duplicate (DUP) is evaluated against the acceptence criteria when the sample is greater than       five times (5X) the contract required detection limit (RL). In cases where either the sample or duplicate value is less than 5X the RL, a control limit of +/- the     RL is used to evaluate the DUP result.
For PS, PSD, and SDILT results, the values listed are the measured amounts, not final concentrations.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard tnless qualified on the QC Sutmmary.
Page 118 of 118

wa ENC/IA JJ (        GENERAL ENGINEERING LABORATORIES, LLC
   'U'   Dy\        O  aMember of THE GEL GROUP, INC.
<,   ,  (I )           Meeting Today's Needs with a Vsion for Tomorrow O409  o    '
July 30, 2004 Mr. Dave Keefer CYAPCo Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424 RE: Quarterly Groundwater PO# 002337 WorkOrder: 116165 SDG: MSR#04-1807

==Dear Mr. Keefer:==

General Engineering Laboratories, LLC (GEL) appreciates the opportunity to provide the following analytical results for the sample(s) we received on July 02, 2004. Our policy is to provide high quality, personalized analytical services to enable you to meet your analytical needs on time every time.
This data report has been prepared and reviewed in accordance with GEL's standard operating procedures. We trust that you will find everything in order and to your satisfaction. If you have any questions, please do not hesitate to call me at (843) 556-8171, ext. 4475.
Sincerely, Purchase Order: 002337 Chain of Custody: 2004-00103, 2004-00107, 2004-00113, 2004-00114, 2004-00115, 2004-001 16, 2004-00118, 2004-00119,2004-00120 and 2004-00121 Enclosures RO. Box 30712
* Charleston, SC 29417
* 2040 Savago Road (29407)
Phono (843) 556-8171
* Fax (843) 766-1178 - www.gel.com

U-CONNECTICUT YANKEE RE: Quarterly Groundwater PO# 002337 Work Order: 116165 SDG: MSR#04-1807 116165001 NIIW llOS 116165002 NMW 122D 116165003 MW 109D-0204-001 116165004  MWI-107S-0204-001 116165005 IN 1O7D-0204-001 116165006 MiV1 1OD-0204-001 116165007  MWXV113S-0204-001 116165008  MIW112S-0204-001 116165009 MW1O2S-0204-001 116165010 NIW-1 11S-0204-001 116165011 NIV-109S-0204-001 116165012  NIW-3-0204-001 116165013 NIWl-0204-001 116165014 N-IlW-105D-0204-001 116165015 IN 1O3D-0204-001 116165016 NWIW105S-0204-001 116165017 MW600-0204-001 116165018 MW508D-0204-001 116165019 NIW-IOOS-0204-001 116165020 MW-504-0204-001 116165021 NIWV-508S-0204-001

Table of Contents Case Narrative ............. ones.
* mo.       ................. a.....a............          1 Chain of Custody .................................................. a......                   4 Cooler Receipt Checklist                        ............................................ 15 Inorganic Analysis................................................................           26 Radiological Analysis .....         . m.....................................             54 Sample Data Summary              ............................................ 75 Quality Control Data          ............................................ 122

          - - - s -
CASE NARRATIVE 1

CASE NARRATIVE For CONNECTICUT YANKEE RE: Quarterly Grouniidwater PO# 002337 Work Order: 116165 SDG: MSR#04-1807 July 30,2004 Laboratory Identification:
General Engineering Laboratories, LLC Mailing Address:
P.O. Box 30712                                     v..
Charleston, South Carolina 29417 Express Mail Delivery and Shipping Address:
2040 Savage Road Charleston, South Carolina 29407 Telephone Number:
(843) 556-8171 Summary:
Sample receipt The samples for the Quarterly Groundwater Project for work order 116165 arrived at General Engineering Laboratories, LLC, (GEL) in Charleston, South Carolina July 2, 2004 for environmental analysis. All sample containers arrived without any visible signs of tampering or breakage. The chain of custody contained the proper documentation and signatures.                          ,
The laboratory received the following groundwater samples:
MWV 110S                                                 MV-3-0204-001 MW 122D                                                  MW1-0204-001 MW 109D-0204-001                                         MW-105D-0204-001 MNW-107S-0204-001                                        MW103D-0204-001 MW 107D-0204-001                                         MW105S-0204-001 MW11OD-0204-001                                          MW600-0204-001 MW1 13S-0204-001                                         MW508D-0204-001 MWV112S-0204-001                                         MW-10OS-0204-001 MW102S-0204-001                                          MW-504-0204-001 MWV-I1IS-0204-001                                        MW-508S-0204-001 MNV-109S-0204-001 GENERAL ENGINEERING LABORATORIES, LLC a Member of THE GEL GROUP, INC.
P.O. Box 30712 - Charleston, SC 29417 - 2040 Savage Road (29407)
Phone (843) 556-8171
* Fax (843) 766-1178
* www.gel.com AL~

Items of Note:
There are no items to note.
Case Narrative:
Sample analyses were conducted using methodology as outlined in General Engineering Laboratories (GEL) Standard Operating Procedures. Any technical or administrative problems during analysis, data review, and reduction are listed below by analytical parameter.
Analvtical Request:
Ten groundwater samples were analyzed for MIX, four were analyzed for STND, four were analyzed for ALL, and two groundwater samples were analyzed for STND and Sr-90.
Internal Chain of Custodv:
Custody was maintained for all of these samples.
Data Packagtg:
The enclosed data package contains the following sections: Case Narrative, Chain of Custody, Cooler Receipt Checklist, Laboratory Certifications, and Radiochemistry.
I certify that this data package is in compliance with the SOW, both technically and for completeness, for other than the conditions detailed above. Release of the data contained in this hard copy data package has been authorized by the Laboratory Manager or a designee, as verified by the following signature.
GENERAL ENGINEERING LABORATORIES, LLC a Member of THE GEL GROUP, INC.
RO. Box 30712 - Charleston, SC 29417
* 2040 Savage Road (29407)
Phone (843) 556-8171
* Fax (843) 766-1178
* www.gel.com

CHAIN OF CUSTODY 4

Health Physics Procedure                                                                                  GPP-GGGR-R5 104-003-Attachment B-CY-001 Major Connecticut Yankee Atomic Power Company                                                    Chain of Custody Form                          No. 2004-00121 362 Injun Hollow Road, East Hampton, CT 06424 860-267-2556 Project Name: Haddam Neck Decommissioning                                                       Analyses Requested          Lab Use Only Contact Name & Phone:
Rich McGrath 860-267-3573                                Codiea   STmpe     CoSizner Analytical Lab (Name, City, State):                                Code      &Type General Engineering Lab (GEL), 2040 Savage Rd,                                Code       X Charleston, SC 29407, 843.556.8171 (Sarah Kozlik)                                                   <
Priority: [145 D. Z   30 D. El  14 D. El 7 D.
Other:
Sample Designation                Date        Time                                                                           Comment, Preservation     Lab Sample ID M Jl 1OS                      0l3010Y          0        WG         G       4L, 1L =<                                          O ,
                                                                                                                                =N0   1            _         _M
\ W 122 D                      6130Ja qI         !5      WG         G       4L, IL XnoA WG         G       4L,lL  L WG         G       4L,1L  L WG         G       4L, IL NOTES: PO#: 002337                MSR#: 04-1807                  El   LTP QA         El   Radwaste QA     Z Non QA        Samples Shipped Via:       Internal Container 0    Fed Ex              Temp.:_Deg.C.
El UPS Requested analyses should be performed to typical groundwater program MDC's.                                              LI   Hand                   Custody Sealed?
YO NO
: 1) Relinquished By:                          Date/Time           2) R e ived By                           Date/Time                                Custody Seal Intact?
: 3) Relinquished By
                       -               76 /'/.c 7/
Date/Time 4)
                                                                           /
eived By 7 /)j(q Dattrrime Li Other__
D
_                 O      . Y       NO Bill of Lading #
: 5) Relinquished By                           Date/Time           6) Received By                           Date/Time I
I

~- -           HealC ehysics Procedure                                                                              C                               GPP-GGGR-R5 104-003-Attachment B-C                       2     001 Major Connecticut Yankee Atomic Power Compatny--fCutdyFr.-...-                                                      ChainofCsdyFr No. 2004-00114 362 Injun Hollow Road, East Hampton, Cr 06424.
                                                    ~860-267-2SS6                 ---
Proj ect Name: Haddam Neck Decommissioning                                                      .Analyses                           Requested      ___      Lab Use Only,.        ;%4-.--
Contact Name &Phone:-                                                                                                                                                     :7-*.               4 ..    ,-. ,.:.7      ,7 Rich McGrath 860-267-3573                                                       MdaSml              otie
_ __ _ _ _ _ _ _ _ _ _ _ _  _  _  _    _     _    _ _ _ _     Code    Type     . Size-                                                                                                                        -
Analytical Lab (Name, City, State):                                                     Code        &Type                                                                                          tt              2 General Engineering Lab (GEL), 2040 Savage Rd,Coe..                                                                                                                                                             .
Charleston, SC 29407,- 843.556.8171 (Sarah Kozlik)                                                                                                                                        7VV Priority: E145 D. Z30D.F- 14 D.EM7D.'                                                                                                                                                                                             4 Oth e r:.                                  _  _  _   _........_...
Sample Designation                           Date                  time                         ____Comment,                                                                 Preservation                 Lb Sampile I
___II_________-                       u                              e S         WG       G         4L,IL                    -                                483J03 t~-             Jvq..
W- /07S -67.O-0V1                           /9o 13/0                        WG       G         4L,IL X         ~      -                            ..
_  __WG                                G         4L, IL                                           _  _    _     _     _       _    _    _
_   _        _      _   _     WG       G         4L, IL                                                           ...            .        .~
_  __        _      _   _     WG       G         4L,1IL                                           _  _    _     _     _       _   _     _              _        _       _    _
NOTES: P0 #:              02337               MSR #:04-1807                              l  LTP QA            FIJRadwaste QA         Z No'n QA             Samples Shipped Via:                        Itra              oti~
De Fed Ex                             TMP                           C.
Requested analy'ses'should be performed to typical groundwater program MDC's.                                                                              EHadCustody                                                   Sealed l)ei~hcB.Dt/ie                                                    2) Rec i'ved By                                 Dat                 ElOthemCutod                                              Sea l intat
: 3) Relinquished By                                                  Date/Time       .. 4) Aecived gy                                   Dat'e/Time          _________                                              ON Bill of Lading I 5ReiqihdB-.Date/Time                                                   6) Received By                          .Date/Time

Health Physics Procedure                                                                                  GPP-GGGR-R5 104-003-Attaclmient B-CY-00 1Major Connecticut Yankee Atomic Power Company                                                    Chain of Custody Form                            No. 2004-00119 362 Injun Hollow Road, East Hampton, CT 06424 860-267-2556 Project Name: Haddam Neck Decommnissioning                                                      Analyses Requested          Lab Use Only Contact Name & Phone:
Rich McGrath 860-267-3573                                 Mcdia Code   Sample Type    Container Size-Analytical Lab (Name, City, State):                                Code     &Type General Engineering Lab (GEL), 2040 Savage Rd,                               C             ff<
Charleston, SC 29407, 843.556.8171 (Sarah Kozlik)                                                  &#xa2; Priority: 0 45 D. [ 30 D.       El  14 D. E   7 D.
Other:
Sampleepesignation               Date         Time                                                                            Comment, Preservation    Lab Sample ID w&#x17d;c/cD(                  I       3co'     /c3c6          WG        G     4L, 1L             -      _
                                                                                                     -i              _                 _____-       _
  *)l~ullXN~O3       tOOI        e13           )3,k.l      WG         G     4L, IL    7-                  ___       -   -    4 WG        G     4L,1L      /
WG        G     4L,1L   L
_    _   _    _i_           _W                              G       G             L 4L, ILi___1____
NOTES: PO#: 002337               MSR#: 04-1807                  El LTP QA           E  RadwasteQA       1    NonQA        Samples Shipped Via:       Internal Container El Fed Ex                 Temp.:    -  Deg. C El UPS Requested analyses should be performed to typical groundwatcr program MDC's.                                              El Hand                     Custody Sealed?
                                                                                                                                                         -YO NO0
: 1) Relinquisb By:
7///OL(
Date/Time
                                                      //..&
: 2) Re cived By
                                                                    -       7         / p/2,LI/&1          4w de Date/Tine oOhr
                                                                                                               /~y,3          lOther Custody Seal Intact?
: 3) Relinquished By                          Date/Tite           4yRtceivt/d By                            Date/Time         . _.                     Y.O    NO Bill of Lading #
: 5) Relinquished By                          Date/Time           6) Received By                            Date/Time
(

Heal~ti r'hysics Procedure
(                       GPP-GGGR-R5 104-003-Attachment                              .B-C-UI01 Major
                                                                                                              -   -ChainofCsoyFr Connecticu't Yainkee' Atomfic                i Poweir Company                                                     oCutdFrmNo.                                                                    2004-00103 362 Injun Hollow Road, East Hampton, CT 0642.4 860-267-2556                        _  _ _ _ _   _   _   _ __                                         _     _    _   _  _ _      _  _      _   _   _   _   _   _ _    _ _       _  _   _ _  _
Project Name: Haddam Neck Decommissioning                                                                     Analyses Requested        'a              s.ny Contact Name & Phone:                                                                                                                                                         ',r Rich McGrath 860-267-3573                                             MdaSml Code   Type otie Size-
                                                                                                                                                                   ...---       4
                                                                                                                                                                                                                   ''~-~'           -
Analytical Lab (Name, City, State):                                          Code      &Type                                                         LI General Engineering Lab (GEL), 2040 Savage Rd,                                            Cd Charlest'on, SC 29407, 843.556.8 171 (Sarah KozUi)
Priority:45 D.           30 D. Ij4lbDME7D.
Other:                                          ___        __                                                                                    -                                      74~4*4~~4
                                                                                                                                                                                                "'J Sample Designation                 Date             Time                                                                                    Comment, Preservation                                L_" Liihb S1mple 11)b o             '~10 t Woc                 IO 3O              WG . G       4L, IL                                                                            1,1,WJ
( 3.              WG      G       4L,1IL_                                                  _          _             _          _        _       _      _        _       _     _
__ _WG                               G       4L,IL                                               _          _        _         _          _        _~
WG      G        4L 1L_                 _                                _     _        _         _   _           _
WG      G       4L,IL                                               _        _        _    _        _          _      _      _      _      _        _     _
NOTES:'P0 MI002337                  MSR #M04-1807                             ] UTP QA               El Radwaste QA    Z Non QASapeShpdVi:                                                             nenlCotnr 0Fed Ex                                                Tm                        e Requested' analyses should be performed to.!ypical groundwater program MDC's.                                                           5       Hand                      ,CsdySaed?'
Y0         N 1)Relinquished By-...                             D tWITime                2)R            By                           DtlireCsol                                                                               Sa nat
                                                                                                                                         .. Oter                                               4r, 5)Relinquished By                                 Date/Time                6)Rceive By                                  Date/Time                                                                                    _
444               *Bill'4of4Lading
                                                          .           .44               -

Health Physics Procedure                                                                                              GPP-GGGR-R5 104-003-Attachment B-CY-001 Major Connecticut Yankee Atomic Power Company                                                                Chain of Custody Form                             No. 2004-00115 362 Injun Hollow Road, East Hampton, CT 06424 860-267-2556 Project Name: Haddam Neck Decommissioning                                                                  Analyses Requested          Lab Use Only Contact Name & Phone:
Rich McGrath 860-267-3573 Media Code Sample Type Contaer Size-Analytical Lab (Name, City, State):                                        Code     &Type General Engineering Lab (GEL), 2040 Savage Rd,                                       Code Charleston, SC 29407, 843.556.8171 (Sarah Kozlik)
Priority: El45 D.            30 D.       14 D.           7 D.
Other:                                                                                                                 0 Sample Desiglation                      Date             Time                                                                            Comment, Preservation      Lab Sample ID v     \   *S-CDQ9lfo            Y142        91q R/&deg; I          WG       G      4L, IL             -l       -l             -                         t    J
   .                              k      v^\i I3-&2-               WG       G      4L, 1L      -    X  ...                              LA:NLi           , M t.t_ .KL1A        -
WG       G      4L, 1L      __'__a
* H~C3
__                        _                                        WG       G      4L,1L   L WG       G      4L,iL   L NOTES: PO#: 002337                      MSR             04-1807          El   LTP QA         El  Radwaste QA         3 Non QA         Samples Shipped Via:        Internal Container.
Fed Ex                Temp.:    _  Deg. C ElUPS Requested analyses should be performed to typical groundwater program MDC's.                                                          El Hand                      Custody Sealed?
                                                                                                                                                                  - YO NO
: 1) Relinquis ed By:                                      Date/time       2) Received By                               Date/Time                                  Custody Seal Intact?
u~o~~-.                                                                   El Otiler 7/J/jc1 /0:1% 0 7/861/
: 3) Relinquished By                                       Date/Time       4)  eceivel By                               Date/Time                                    . YO      NO Bill of Lading #
: 5) Relinquished By                                       Date/Time       6) Received By                               Date/Time
(
i

H~eal~>fiysics Procedure                                                                    (                               GPP-GGGR-R5 104-003-Attachment B-CQJ0 1 Major
          *Connefctict Yantk~eeAtomi Pow'er_ Comipan'y                                                      .        Cano CsoyFr                                                       No. 2004-00113 3621Injun Hollow Road, East Hampton, Cr06424
                                          -.. 860-267-2556                                      -      ..            -
Project Name: Haddam Neck Decommissioning                                                                     Analyses Requested         ___Lab.               Use Ol Contact Name       &-Phone:                                                                               ~..                                                                                         ,.,.K...~.
Rich McGrath       860-267-3573Coe                                        Tp        Sie                                                                                                            .,,1 Analytical Lab (Name, City, State):                                       Code     &Type General Engineering Lab (GEL), 2040 Savage Rd,                                      Coe                                                                                                                        .
Charleston, SC 29407, 843.556.8171 (Sarah Kozlik)                                                                       0                                                    7                                           .......-.
Priority:- LI 45 D.[D30 D. E]14D. El7D.
   -Other:         **
Sample Designation                     Date             Time                    ____Comment,                                                                          Preservation -'5:-Lab 'Sample iD ntw-I09_S-0ozjt~ooJ                        .o1/2~                  WG       G      4L,IL         -                  -                            ./JJ_____
 ~r^vqIl-pOg&                W           ~4J16 Iqj1j Go'                           WG       G      4L,IL
* T           __        _            1Ao,'        NM~          ____
____    __    ___    WG       G      4L, IL                                            _  _  _       _     _   _    _  _    _     _ _
__   _                    ___     __ W G      G     A L,1IL_                                                     ___                                                _       _       _ _   _      _
7
_    _  _   _  _  _   _   _     _  _   _  _    _  _ W G      G      4L,1IL_                                              _  _       __                                               _          _      _      _
NOTES: P0O#           002337          :MSR #: 04-1807                   II1   UP QA            LI    Radw'aste QA       Z Non QA                       Samples Shipped Via:            Itra                      otie~
Fed ExTep                                              DgC Requiested analyses should be performed to _typical groundwater program MDC's.                                                                         I]   Hand                          CutdySeld
: 1) Relinquish      Byce                            .pae/imD~ate/Time*.                                                                                      ..             -        CsoySaInct
: 3) Relinquished By                                     Date/Time      4)Re eBy                                           6a________ime Bill of Lading
: 5) Relinquished By                                     Date/Time       6) Received By                                    Date/Time.
                                                                          -             -.                -        .         ..-.                                                      I . ........

Health Physics Procedure                                                                                         GPP-GGGR-R5104-003-Attaclunent B-CY-001 Major Connecticut Yankee Atomic Power Company                                                        Chain of Custody Form                             No.. 2004-00107 362 Injun Hollow Road, East Haampton, CT 06424 860-267-2556 Project Name: Haddam Neck Decommissioning                                                           Analyses Requested            Lab Use Only Contact Name & Phone:
Rich McGrath 860-267-3573                                   Media    Sample   Container Code      Type      Size-Analytical Lab (Name, City, State):                                   Code     &Type General Engineering Lab (GEL), 2040 Savage Rd,                                  Code Charleston, SC 29407, 843.556.8171 (Sarah Kozlik)                                                                                                 ....
Priority:  :1 45 D. Z     30 D. El 14 D. El 7 D.
Other:
Sample Designation 01w %oS Mr 03- o:_ - oo I 10o9-004pe6o, Date 6-_ o 9- A o61 Time
_ __a_
1W\3 WG WG G
G 4L, 1 L 4L, IL       -
Z    -<
Comment, Preservation
_o Lab Sample ID WG         G      4L,1L                        _I WG         G      4L, 1L WG         G      4L,1L   L                 =
NOTES: PO#: 002337                  MSR#: 04-1807                   El   LTP QA         El   Radwaste QA      [     Non QA       Samples Shipped Via:      Internal Container 1 Fed Ex                 Temp.:       Deg. C O UPS Requested analyses should be performed to typical groundwater program MDC's.                                                     El land                    Custody Sealed?
                                                                                                                                                             ..Y      NO I) Relinquishe By:                             Datc/Timc           2) Rectived By                              Date/Time                                 Custody Seal Intact?
                       -1,                                                 t        /-79o6                                 o:    Elo  Other
: 3) Reinquished By                               Date/Time           4)IRedeived By                              bDateTrime                                     YO     NO Bill of Lading #
: 5) Relinquished By                              Date/Time           6) Received By                              Date/Time
(                                                         ..                                                                                   (
i

(..
Health tphysics P~rocedure                                                                                            GPP-GGGR-R5 104-003-Attachment B-CY-UO01 Major
                                                                                                           -.Chain'of Custody Form                                                 N.20-01
        -Cofinectficut Yankee Ato m-ic Po"Wer Co'mpaniy                                      -
362 Tnjun Hollow Road, East Hampton, Cr 06424 860-267-2556   -                          _  _   _  _  _   _ _ _ _ _ _  _ _ _ _  _ _  _  _ _  _ _   _   _         _  _    _  _ _ _ _ _ _ _ _ _   _   _  _   _   _  _   _ _   _
Project Name: Haddam Neck Decommissioning                           7)                                  nlssRqetd                   ___:LnbUse.9l Contact Naine & Phone:
Rich McGrath 860-267-3573                                Medide     Sample      Sotiner Cod oTye        Sizpe-Analytical Lab (Name, City, State):                                  Cd          Tp General Engineering Lab (GEL), 2040'Savage Rd,                                  od
'Charleston, SC 29407, 843.556.8171 (Sarah Kdzlik)                                                                                                                                                             7; Priority ~        D.Z 0D. 14 D.E 7 D.
Other:..........
Sample Designation               Date        Time                                                                                                      Coment, Preservation               abSamfple ID-foiS-oqo1            -Ac4       IYYd         WG           G       4L, iL                                                                          Li                      ______
  'o-IW15)                        2          t44 Io          WG           G       4L, IL1                                               ~o.
___   __  WG           G       4L,1IL,                                          _          _                                             _     _   _      _   _
___       WG           G       4L; IL                                                                       ..                      t
_ __-              WG           G   -   4Lt4L_                                    _   _    _    _       _
NO0TES: P0O#: 00'2337         . MSR #:04-1807                      I  LTP QA            FLIRadwaste QA          0    Non QA                      Samples Shipped Via:                ntera Cha,'tier Fed Ex                    Tep..               De          ,
Requested analyses should be performed to typical groundwater program MDC's.                                                                      El    Hand                      .,-,.Custody.Sealeid?~'"-~
1)RelinquishS~yfD                                 /ie             2 eeve                          ~DtfieL                                                                          Cutdy elIna
: 3) Relinquished By                           Datefrime,           4) Received By!                                  b't~efime                      __________YO'                                      NO0 4          4Bill                                                                        of Lading#
: 5) Relinquished By                           DatefTime            6) Received By                                   Date/Time                                                      4,

Health Physics Procedure                                                                                                GPP-GGGR-R5104-003-Attachment B-CY-001 Major Connecticut Yankee Atomic Power Company                                                           Chain of Custody Form                                  No. 2004-00120 362 Injun Hollow Road, East Hanpton, CT 06424 860-267-2556 Project Name: Haddam Neck Decommissioning                                                          Analyses Requested                   Lab Use Only Contact Name & Phone:
Rich McGrath 860-267-3573  86-6-53Media                    ceia   Sample ymc    Container Contnr:-..:
RihM~ahCode                                          Type      Size-Analytical Lab (Name, City, State):                                Code     &Type General Engineering Lab (GEL), 2040 Savage Rd,                               Code Charleston, SC 29407, 843.556.8171 (Sarah Kozlik)
Priority: El45 D. z      30 D. El 14 D. E      7 D.
Other:
Sample Designation                Date          Time                                                                                       Comment, Preservation      Lab Sample ID M 10io3-        1-'cRct I           -%-e;       , I           WG       G      4L, IL                     ;/A,03                                  o__                _          -______
4 ^             o2-     ,        6--3o-c        i            WG       G      4L, IL                           _         _                                          _
WG       G      4L,1L                 __
WG       G      4L, IL WG       G      4L,1L       =                              =
NOTES: PO#: 002337                 MSR el 04-1807            El   LTP QA         E   Radwaste QA                      Non QA        Samples Shipped Via:
Fed Ex Intemnal Container Temp.:    _  Deg. C Requested analyses should be performed to typical groundwater program MDC's.                                                            El  Hand                    Custody Sealed?
_ __  _ _ _ _ __ _   __ _ __  __   _ _ _ _  _Y                                 .O    N O.
: 1) Relinquished.8y:                             Date/Tinie       2) Rjc ved By                                      Datc/Time                                     Custody Seal Intact?
7/6 711/$I          It               3-                                                oEl               Other
: 3) Relinquished By                              Date/Time        4) geceived By                                     Datc/Tim e                                         Y.O    NO By                       ate/TiBill           of Lading #
: 5) Relinquished By                              Date/Time        6) Received By                                     Date/Time K.                                                                          I I

                                                                           .          ..       .. ,.     (
Health Physics Procedure                                                                                                       GPP-GGGR-R5104-003-Attachment B-CY-001 Major Connecticut Yankee Atomic Power Company                                                                    Chain of Custody Form                                                    No. 2004-00116 362 Injun Hollow Road, East Hampton, CT 06424 860-267-2556 Project Name: Haddam Neck Decommissioning                                                                        Analyses Requested              LabUseOnl                y ; .;-E:- -;       ;t                .>
Contact Name & Phone:
Rich McGrath 860-267-3573 Medi Code  Sample Type       Coner Size-                                                 4 ........
Analytical Lab (Name, City, State):                                              Code        &Type                       .,
Geneal Engineering Lab (GEL), 2040 Savage Rd,                                                 Code Charleston, SC 29407, 843.556.8171 (Sarah Kozlik)                                                                                                %              . . .........
Priority: n 45 D. 0 30 D.                Li 14 D.      0 7 D.                                                                            .    .                                . ...
Other:  .                                                                                      . n                                             ....
Sample Designation                          Date           Time                                                                                     Comment, Preservation                               bLaSample ID
   .       /co S-C00'1.ooI               W                /iO 0           WG       G        4L, IL            X--_                               IL._._ m t qL        '           P.;03 o3;1.,,.
  ; M@-Liitl                                              12ib/ot e-,     WG       G        4L, IL                             _            _    IL..0 -                    Lo. "N. 3 OS S-W SSp                          WI/o             /5D'                              4,1                                                   L Nof4t: % HA0 IGG                                                ;    4>'al;t't-t-
  ._ _ _ _ _ _ _ _ _ _ _ _ _              _ _ _ _ _                       WG       G        4L,1L .                          ._            _L           _. _ _ _ _TT              _-  _
.__        __       __            _       _W                                 G     G        4L,1LL                      .            ._           __;_________
Sapls          Shpe               L              lftsih         Cz     tfi;; hi NOTES: PO#: 002337                          MSR#: 04-1807                         i  LTP QA            L   Radwaste QA      1 Non QA            SamplesShippedVia:                                      Container.
Fed Ex                                            T Tn-p-.--....D         D        ,;
Requested analyses should be performed to typical groundwater program MDC's.                                                                    0 Hand                                            Custody Sealed?;
: 1) Relinquish.d By:                                      Date/Time            2)        ived By        1                       ate/Time                                                      Custdy seal Infact?
3///t          l/ta / 0 - lbl bi {8 El    Ot er      -,    .lLl.
: 3) Relinquished By                                        Date/Time            4        edAy'                                 Date/Time                                                                               NO N_______Y Bill of Lading #
: 5) Relinquished By           .                           Date/Time            6) Received By                                Date/Time                                                                                          L,f z

COOLER RECEI PT CHECKLIST 15

Connecticut Yankee Statement of Work for Analytical Lab Services                                            CY-ISC-SOW-001 Figure 1. Sample Check-in List Date/Time Received:       1lf     lC)J SDGtl:                   O' 0' Ii lg9   1 Work Order Number:       .1 1t  e      5 Shipping'Container ID:                 il              Chain of Custody  #i. ac. 4-'      .s . I I..      Custody Seals on shipping container intact?                         Yes [go    [ ]
: 2.       Custody Seals dated and signed?.                                    Yes [      []
: 3.       Chain-of-Custody record present?'                                   Yes [+No I ]
: 4.        Cooler temperature
: 5.       Vermiculite/packing materials is:                                   Wet [ ] Dry [ ]
.6.-      Number of samples in shipping container:
: 7.       Sample holding times exceeded?                                      Yes [ ] No
: 8. Samples have:
                                              -ehazard  labels A n     dy  seals                _    ppropriate sample labels
: 9. Samples are:
4/    good condition                   leaking broken                             have air bubbles
: 10.      Were any anomalies identified in sample receipt?                    Yes [  No
: 11.      Description o5fnomalies (include sample numbers):
          ^   116St1                       ;-()b
  .tA     IN\ ,        C                       (jXL/
Sample Custodian/Laboratory.
Telephoned to:                                    On                  By 16      '

Connecticut Yankee Statement of Work for Analytical
                                 -    Lab Services                                        CY-ISC-SOW-0O 1 Figure 1. Sample Check-in List Date/Time Received:            '\ 6q1 SDG#:                     AO1 Work Order Number:
Shipping Container ID:       q9   1     q d 76          Chain of Custody # ,      oo..I -6b1lJ
: 1.        Custody Seals on shipping container intact?                        Yes [I'    IL]
: 2.        Custody Seals dated and signed?                                    Yes [w&deg; [ I
: 3.        Chain-of-Custody record present?                                   Yes fTlNo [ ]
: 4.        Cooler temperature                     R                T
: 5.        Vermniculite/packing materials is:                jJ 'T      '     Wet [ ] Dry [ ]
: 6.        Number of samples in shipping container:
: 7.        Sample holding times exceeded?                                     Yes [ ] No [Q4
: 8. Samples have:
                 -tape                       _     hazard labels lCustody seals                  ___appropriate sample labels
: 9. Samples are:
                 -iiigood condition                   leaking broken                      _      have air bubbles
: 10.      Were any anomalies identified in sample receipt?                   Yes[] No
: 11.      Description of anomalies (include sample numbers):      iLye ((eu'      &L
   ,      w-l-      16-ao I--cof                              L      (A4           L at-}al SV - jjo' 5/ -~061                            X1Fa)
Sample Custodian/Laboratory:-                                               Date:
Telephoned to:_                                    On                    By 17

Connecticut Yankee Statement of Work for Analytical Lab Services                                             CY-ISC-SOW-OOI Figurel. Sample Check-in List Date/rime Received:
                           .DI
                              /   a /o/
SDG#:       - -                 L(W-t 16)-'
m Work Order Number:
Shipping Container  ID.:        {     gi
                                      &Ar      9/4;-    Chain of Custody#        c- c6/t-   Oo//q
: 1.      Custody Seals on shipping container intact?                            Yes [LJNac []
: 2.      Custody Seals dated and signed?                                        Yes    Ko [1
: 3.      Chain-of-Custody record present?                                       Yes LA-No
: 4.     -Cooler temperature          -     &deg;C)
: 5.      Vermiculite/packing materials is:                            J A Lt Wet    ( ] Dry t3
: 6.      Number of samples in shipping container          (&deg;
: 7.      Sample holding times exceeded?                                         Yes [ ] No ;
: 8. Samples have:
_. p       se                  ____hazard labels Ticstdy seals                            appropriate sample labels
: 9. Samples are:
god condition                     leaking broken                               have air bubbles I0. Were any anomalies identified in sample receipt?                      Yes [    No             (
I 1. Description of anomalies (include sample numbers):          MW       101    D     t Be x IL
                                                                              *d/.                        Wk /S/
I                                             )pey 44
                                             .        . ..  .   . I     .  .                      (6 Sample Custodian/Laboratory._                                     -     ~ ~ ~~Date:
Telephoned to:_         -__. -_             _:---_On -                   By.
18        '

Connecticut Yankee Statement of Work for Analytical Lab Services                                             CY-ISC-SOW-O0 I Figure 1. Sample Check-in List Date/Time Received:         1    lL    l) It/
SDG#:                              -O' 19)0\
Work Order Number:
Shipping Container ID:i)      C9   Jla                 A(6 -hainof Custody #
: 1.        Custody Seals on shipping container intact?                          Yes [DL'I]
: 2.        Custody Seals dated and signed?                                      Yes [j o[ ]
: 3.        Chain-of-Custody record present?                                     Yes U-o--
: 4.        Cooler temperature
: 5.        Vermiculite/packing materials is:                  &  A              Wet [ ] Dry [ I
: 6.        Number of samples in shipping container:
: 7.        Sample holding times exceeded?                                       Yes [ ] No t
: 8. Samples have:
hazard labels
_ustody seals               _    -    ie      sample labels
: 9. Samples are:
__    _  'd    condition                 leaking l_      broken                           have air bubbles
: 10.       Were any anomalies identified in sample receipt?                    Yes [] No     I3-
: 11.       Description of anomalies (include sample numbers):
Vq 1    1 3 S -c.bu6W1- nc>             ( I Al L-               (,)t ) Y,        1 Pe{SDA.-                                                                           kIvt il)1 Sample Custodian/Laboratory:.                                                Date:
Telephoned to:                                      On                   By_
j 19

Connecticut Yankee Statement of Work for Analytical Lab Services                                            CY-ISC-SOW-00 1 Figure 1. Sample Check-in List Date/Time Received:         I     I- l zL SDG#:              mA1tO\                    l Work Order Number:      '     t   1       b tS C        o  s     #
Shipping Container ID: )C       '     74qJ il(          Chain of Custody #               0ha0 I1Ob1{
: 1.      Custody Seals on shipping container intact?                          Yes H-rNo [1]
: 2.      Custody Seals dated and signed?                                      Yes [J-No    [I
: 3.      Chain-of-Custody record present?                                     Yes h-.No   [I
: 4.      Cooler temperature                           C
: 5.      Vermiculite/packing materials is:                            T,14<Wet[1] Dry       []
: 6.      Number of samples in shipping container:         %(1
: 7.      Sample holding times exceeded?                                       Yes [ ] No [Ho<
: 8. Samples have:
_____                         _____hazard labels custody seals                     appropriate sample labels
: 9. Samples are:
_      in good condition                    leaking broken                              have air bubbles
: 10. Were any anomalies identified in sample receipt?                     Yes  { I No
: 11. Description of anomalies (include sample numbers): A' I(*LYK i                   b) Ali, 2mw-3-b~LM        qa)dg             (al As                 6 Sample Custodian/Laboratory.:                                               Date:
Telephoned to:                                   -On                 -- By 20        '

Connecticut Yankee Statement of Work for Analytical Lab Services                                          CY-ISC-SOW-00 1 Figure 1. Sample Check-in List Date/Time Received:        <k)   y SDG#:                  % &sect;___A       L4-    I Work Order Number:
Shipping Container ID:                dfJ q9 L/       9/ f   Chain of Custody #       a ,oL]-   'z6 1I3
: 1.      Custody Seals on shipping container intact?                       Yes L.-No [ ]
: 2.      Custody Seals dated and signed?                                   Yes L.-rfo [ ]
: 3.      Chain-of-Custody record present?                                  Yes +-V'o[1
: 4.      Cooler temperature
: 5.      Vermiculite/packing materials is:                                  et [ ] Dry [
: 6.      Number of samples in shipping container:      to
: 7.      Sample holding times exceeded?                                    Yes  [    No
: 8. Samples have:
:tape                               hazard labels M y seals                  _     appropriate sample labels
: 9. Samples ar in good condition                 leaking
_      broken                            have air bubbles
: 10. Were any anomalies identified in sample receipt?                  Yes [ ] No      v
: 11. Description of anomalies (include sample numbers):
OA W      0 q 5Size             4z~-1 ep            X)s/t             (5JiA Sample Custodian/Laboratory: _                                           Date:    _
Telephoned to:                                   On                  By 21

Connecticut Yankee Statement of Work for Analytical Lab Services                                                     CY-ISC-SOW-00 1 Figure 1. Sample Check-in List Date/Time Received:                      /
SDG#:               Sn~         OA         on Work Order Number:_
Shipping Container ID.:    )
D  gI     --            9A/4ichain of Custody #          _)co-I-coto 7
: 1.      Custody Seals on shipping container intact?                               Y       <No [I
: 2.      Custody Seals dated and signed?                                           Yes    -         [ ]
: 3.      Chain-of-Custody record present?                                          Yes LJNo [ ]
: 4.      Cooler temperature                 ~              I
: 5.      Vermiculite/packing materials is:                             N     o  Zk      [-], Dry [ ]
: 6.      Number of samples in shipping container-IN Y
: 7.      Sample holding times exceeded?                                            Yes [ )No PWe
: 8. Samples have:
tape                             hazard labels
___      custodyseals                  -eppi-priate sample labels
: 9. Samples are:
_5igod      condition               Leaking broken                              have air bubbles
: 10. Were any anomalies identified in sample receipt?                         Yes  I]   No lLJL. 2
: 11. Description of anomalies (include sample'numbers):
AW              -OA7601 N                   (L                       3 );
                                                                   . I ..
Sample Custodian/Laboratory:.    . .                   .   . . .
Date:
Telephoned to:                                   -
                                                    .P4I                     B_
y.
22          -

Connecticut Yankee Statement of Work for Analytical Lab Services                                         CY-ISC-SOW-00 1 Figure 1. Sample Check-in List Date/Time Received:i            ,/&
SDG#:             C%3 RA&deg;O              &deg;A-Mm Work Order Number:
Shipping Container ID: (1      /Id A/gJ      9   3Jr/Chain of Custody #_     ,)L~oo-/   - 66 /I?
I.       Custody Seals on shipping container intact?                      Yes     *o [I
: 2.       Custody Seals dated and signed?                                  Yes [L4-lqo [ I
: 3.       Chain-of-Custody record present?                                 Yes H-lo [ ]
: 4.       Cooler temperature                 _         1
: 5.       Verniculite/packing materials is:                                Wet [ I Dry [ ]
: 6.       Number of samples in shipping container:
: 7.       Sample holding times exceeded?                                   Yes [ I No [-
: 8. Samples have:
________e                             hazard labels lstody        seals                   appropriate sample labels
: 9. Samples are:
_____in good condition                   leaking l_    broken                             have air bubbles
: 10. Were any anomalies identified in sample receipt?                 Yes [ ] No
: 11. Description of anomalies (include sample numbers):      Ve grave '
1< WIba - Acts - a/1 [ 3)/                                   tJx
{  - =  .
Sample Custodian/Laboratory:-                                           Date:
Telephoned to:_                                  On                  By 4
23     '

Connecticut Yankee Statement of Work for Analytical Lab Services                                          CY-ISC-SOW-001 Figure 1. Sample Check-in List Date/Time Received:              -
SDG#: .C!,                 9_W C q          p Work Order Number:.
Shipping Container ID.I: . &deg;t        2d       af\2hain of Custody#                       C
: l.       Custody Seals'on shipping container intact?                     Yes [go[        ]
: 2.       Custody'Seals dated and signed?                                 Yes [3lo [1
: 3.       Chain-of-Custody record present?                                Yes   1 J.No  [ ]
4..      Cooler temperature -      -       9
: 5.       Vermiculite/packing materials is:                               Wet    1   Dry []
: 6.       Number of samples in shipping container
: 7.       Sample holding times'exceeded?                                  YeIs     ]No[q"
: 8. Samples have:
fp                            ___hazard labels
          -    jcustody seals                prrpriate sample labels
: 9. Samples are:
in good condition       . _leaking
            .broken                          ___have air bubbles
: 10.      Were any anomalies identified in sample receipt? -              Yes I] No I1.    . Description of anomalies (include sample numbers):
Sample Custodian/Laboratory:                    - -                     Date:_
Telephoned to:                                    On        -        By 24

Connecticut Yankee Statement of Work for Analytical Lab Services                                                CY-lsc-soW-00 I Figure 1. Sample Check-in List n   I          J1 Date/Time Received:
                          -I  _
l l il  J   A,
                                             )/
SDGII:                           n5WLV?<)
Work Order Number:
Shipping Container ID:                '           qL23OChain of Custody         .  ""Xn O1~Oo     jI 1
: 1.       Custody Seals on shipping container intact?                              Yes [   o [I
: 2.       Custody Seals dated and signed?                                          Yes [LJ4o [ I
: 3.       Chain-of-Custody record present?                                         Yes [E.go [ I
: 4.       Cooler temperature                                                                            _
: 5.       Venniculite/packing materials is:                                        Wet [ ] Dry [ ]
: 6.       Number of samples in shipping container:
: 7.       Sample holding times exceeded?                                           Yes   ] Ne-t<
: 8. Samples have:
tlape                                hazard labels stotody seals                  r      pra    priate sample labels
: 9. Samples are:
             'ain good condition                       leaking broken                         ____have air bubbles
: 10. Were any anomalies identified in sample receipt?                         Yes [] No
: 11. Description of anomalies (include sample numbers):
MwS       0rs     -                                          /L         (I46                 AOL!offL)    ,V, 0 o fw 1005-                     otl o f(( fly1                            (Ijy4L                     1 Sample Custodian/Laboratory_                                                    Date:
Telephoned to:                                        On                  nly-J 25

         /y     3,))
JIV (
INORGANIC ANALYSIS 26;

                                                                                    -- a-Metals Fractional Narrative Connecticut Yankee Atomic Power Co. (YANK)
SDG MISR#04.1807 Method/Analysis bnrornialion Analytical Batch:                            346377, 346379 Prep Batch:                                  346376, 346378 Standard Operating Procedures:               GL-MA-E-014 REV# 9, GL-MA-E-006 REV# 9 Analytical Metho(l:                          SW846 6020 Prep Method:                                 SW846 3005A Sample Analysis Sample ID           Client ID 116165001           MW I IOS 116165002           MW 122D 116165003           MW 109D-0204-001 116165004           MW- 107S-0204-001 116165005           MWI 07D-0204-00 I 116165006           MWI IOD-0204-001 116165007           MWI 13S-0204-001 116165008           MW 112S-0204-001 116165009           MWI02S-0204-001 116165010           MW-I I IS-0204-001 116165011           MW-109S-0204-001 116165012           MW-3-0204-00 I 116165013           MWI-0204-001 116165014           MW-I 05D-0204-001 116165015           MWI 03D-0204-001 116165016           MWI05S-0204-001 116165017           MW600-02W4-001I 27

116165018                MW508D-0204-001 116165019                MW-IOOS-0204-001 116165020                MW-504-0204-001 116165021                MW-508S-0204-001 1200656526               Method Blank (MB) in batch 346377 1200656531               Method Blank (MB) in batch 346379 1200656527               Laboratory Control Sample (LCS) in batch 346377 1200656532               Laboratory Control Sample (LCS) in batch 346379 1200656530                116165001(MW I 10SL) Serial Dilution (SD) in batch 346377 1200656535                116165021(MW-508S-0204-001L) Serial Dilution (SD) in batch 346379 1200656528                116165001(MW I 10SD) Sample Duplicate (DUP) in batch 346377 1200656533                116165021(MW-508S-0204-OOID) Sample Duplicate (DUP) in batch 346379 1200656529                116165001(MW 1OSS) Matrix Spike (MS) in batch 346377 1200656534                116165021(MW-508S-0204-OIS) Matrix Spike (MS) in batch 346379 Preparation/Analytical Method Verification The SOP stated above has been prepared based on technical research and testing conducted by General Engineering Laboratories, LLC. and with guidance from the regulatory documents listed in this "Method/Analysis Information' section.
System Conriguration The ICP-MS analysis was performed on a Perkin Elmer Elan 6100E inductively coupled plasma mass spectrometer (ICP-MS). The instrument is equipped with a cross-flow nebulizer, quadrupole mass spectrometer, and dual mode electron multiplier detector. Internal standards of scandium, germanium, indium, and tantalum were utilized to cover the mass spectrum. Operating conditions are set at 1400W power and combined argon pressures of 360+/-7 kPa for the plasma and auxiliary gases, and 0.85 1mrin carrier gas flow, and an initial lens voltage of 5.2.
The ICP-MS analysis was performed on a Perkin Elmer ICP-MS ELAN 9000. The instrument is equipped with a cross-flow nebulizer, quadrupole mass spectrometer, and dual mode electron multiplier detector. Internal standards of scandium, germanium, indium, and tantalum were utilized to cover the mass spectrum. Operating conditions are set at 1400W power and combined argon pressures of 360+/-7.kPa for the plasma and auxiliary gases, and 0.85 I~min carrier gas flow, and an initial lens voltage of 5.2.
Calibration Information                                   --
Instrument Calibration All initial calibration requirements have been met for this sample delivery group (SDG).
CRDL Requirements All CRDL standard(s) met the referenced advisory control limits.
28:

ICSAIICSAB statement All interference check samples (ICSA and ICSAB) associated with this SDG met the established acceptance criteria.
Continuing Calibration Blank (CCB) Requirements All continuing calibration blanks (CCB) bracketing this batch met the established acceptance criteria.
Continuing Calibration Verification (CCV) Requirements All continuing calibration verifications (CCV) bracketing this SDG met the acceptance criteria.
Oualitv Control (QC)     Information Method Blank (NIMB) Statement The MBs analyzed with this SDG met the acceptance criteria.
Laboratory Control Sample (LCS) Recovery The LCS spike recoveries met the acceptance limits.
Quality Control (QC) Sample Statement Samples 116165001 (MW I lOS) and 116165021 (MWV-50SS-0204-001) were selected as the quality control (QC) samples for this SDG.
Matrix Spikc (MS) Recovery Statement The percent recoveries (%R) obtained from the MS analyses are evaluated when the sample concentration is less than four times (4X) the spike concentration added. All applicable elements met the acceptance criteria.
Duplicate Relative Percent Difference (RPD) Statement The RPD obtained from the designated sample duplicate (DUP) is evaluated based on acceptance criteria of 20%
when the sample is 5X the contract required detection limit (RL). In cases where either the sample or duplicate value is less than 5X the RL, a control of +/-RL is used to evaluate the DUP results. All applicable analytes met these requirements.
Serial Dilution % Difference Statement The serial dilution is used to assess matrix suppression or enhancement. Raw element concentrations that are 25X the IDL for CVAA, SOX the IDL for ICP, and IOOX the IDL for ICP-MS analyses are applicable for serial dilution assessment. All applicable analytes met the acceptance criteria of less than 10% difference (%D).
Technical Information Holding Time Specifications GEL assigns holding times based on the associated methodology, which assigns the date and time from sample collection of sample receipt. Those holding times expressed in hours are calculated in the AlphaLIMS system. Those holding times expressed as days expire at midnight on the day of expiration. All samples in this SDG met the specified holding time.
Preparation/Analytical Method Verification All procedures were performed as stated in the SOP.
Sample Dilutions Dilutions are performed to minimize matrix interferences resulting from elevated mineral element concentrations present in soil samples and/or to bring over range target analyte concentrations into the linear calibration range of the instrument. The samples in this SDG did not require dilutions.
Preparation Information The samples in this SDG wvere prepared exactly according to the cited SOP.
29

Miscellaneous Information Nonconformance Documentation Nonconformance reports (NCRs) are generated to document procedural anomalies that may deviate from referenced SOP or contractual documents. A NCR was not required for this SDG.
Additional Comments Additional comments were not required for this SDG.
Certification Statement Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless otherwise noted in the analytical case narrative.
Review Validation:
GEL requires all analytical data to be verified by a qualified data validator. In addition, all data designated for CLP or CLP-like packaging will receive a third level validation upon completion of the data package.
-The following data validator verified the information presented in this case narrative:
Reviewefz2                          -             Date:         7/3-o 30

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com U
Certificate of Analysis Company:      CYAPCo Address:      Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                   Report Date: July 3D,2004

==Contact:==
Mr. Dave Keefer Project       Quarterly Groundwater PO# 002337                                                                Page    1   of I Client Sample ID:         MW 110S                                     Proiect:      YANK00304 Sample ID:                116165001                                   Client ID:    YANKOOI Matrix:                   Ground Water Collect Date:             30-JUN-04 10:07 Receive Date:             02-JUL-04                              i
                          - Collector:                Client Parameter                   Qualificr      Result         -        DL        RL          Units         DF    AnalystDate    Time Batch Method Metals Analysis-ICP-NIS 3005/6020 Boron-A LJSTND.      IX Boron                                        291                  0.540      16.0           ug/L           I PRB 07/26/04 1910 346377     I The following Prep Methods were performed Method                      Description                                   Analyst         Date            Time      Prep Batch SW8463005A                  ICP-MS 3005 PREP                              C0              07/16/04        1844      346376 The rollowing Analytical Methods were perfornmcci Method                      Description                                               Analyst Comments                                           IK)
I                           SW846 3005/6020 Notes:
The Qualifiers in this report are defined as follows:
B    Target analyte was detected in the sample as well as the associated blank.
BD     Flag for results below the MDC or a flag for low tracer recovery.
E    Concentration of the target analyte exceeds the instrument calibration range.
H     Analytical holding time exceeded.
J    Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U     Indicates the target analyte was analyzed for but not detected above the detection limiL Ul    Uncertain identification for gamma spectroscopy.
X     Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h    Sample preparation or preservation holding time exceeded.
The above sample is reported on an "as received" basis.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the Certificate of Analysis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
l1eviewed by        6 31

LLC GENERAL ENGINEERING LABORATORIES, GENERALENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407- (843) 556-8171 - vvww.gel.com Certificate of Anilysis Company: CYAPCo Address:     Haddam Neck Plant 362 Injun Hollow Road
                         -East Hampton, Connecticut 06424                                                Report Date: July 30,2004 Contact      Mr. Dave Keefer Project      Quarterly Groundwater PON 002337                                                             Page    I   of  I Client Sample ID:         MW 122D                                  Proiect:      YANK00304' Sample ID:                116165002                                Client ID:    YANKOOI Matrix:                   Ground Water Collect Date:             30-JUN-04 16:51 Receive Date:             02-JUL-04 Collector:                Client Paramiter                  Qualifier      Result                  DL       RL         Units         DF   AnalystDate     Time Batch Method Metals Analysis-ICP-MIS 3005/6020 Boronz-AULSTND,AIIX Boron                                        223                 0540      16.0         ug/L            I PRB 07r26/04 1926 346377     1 The following Prep Methods were performed Method                      Description                                  Analyst       Date            Time    *PrepBatch SV846 3005A                 ICP-MS 3005 PREP                             C)            07/16/04        1844     346376 The following Analytical Methods were performed Method                      Description                                           Analyst Comments I                           SW846 3005/6020 Notes:
The Qualifiers in this report are defined as follows:
B Target analyte was detected in the sample as well as the associated blank.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
1i Analytical holding time exceeded.
J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limit.
Ul. Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an 'as received' basis.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the Certificate of Analysis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
Reviewed by 32

GENEALEGINERIN      LABRATRIES LL GENERAL ENGINEERING, LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: CYAPCo Address:      Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                Report Date: July 30,2004

==Contact:==
Mr. Dave Keeler Project      Quarterly Groundwater PON 002337                                                             Page    1   of  I Client Sample ID:         MW 109D-0204-001                          Proiect-      YANK00304 Sample ID:                116165003                                 Client ID:    YANK001 Matrix:                   Ground Water Collect Date:             29-JUN-04 09:55 Receive Date:             02-JUL-04 Collector                  irent Parameter                  Qualifier      Result                 DL        RL         Units         DF   AnalystDate     Time Batch Method Metals Analysis-ICP-MlS 3005/6020 Boron-AL4STNDIfX Boron                                        191                0.540     16.0           ugtL           I PRB 07/26/04 1928 346377     1 The following Prep Methods were performed Method                     Description                                  Analyst        Date           Time      Prep Batch SW846 3005A                ICP-MS 3005 PREP                             Cl             07/16/04        1844     346376 The following Analytical Methods were performed Method                     Description                                            Analyst Comments I                          SW846 300516020 KJ Notes:
The Qualifiers in this report are defined as follows:
B Target analyte was detected in the sample as well as the associated blank.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
I Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limiL UI Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an 'as received' basis.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the Certificate of Analysis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
Reviewed by NJ 33

GENERAL ENGINEERING LABORATORIES, GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 -www.gel.com
                                                            - Certificate of Analysis Company:      CYAPCo Address:      Haddam Neck Plant 362 Injun Hollow Road
                        - East Hampton, Connecticut 06424                                                Report Date: July 30,2004 Contact       Mr. Dave Keefer Project:      Quarterly Groundwater PO# 002337                                                           - Page    1   of  I Client SampleID:.` '-Ml V-107S-0204-0O1                             Proiect:      YANKO0304 Sample ID: '             - l'II( 6165004                            Client ID:    YANK001 Matrix:                    Or(rund Water Collect Date:              29-JUN-04 13:10 Rerive- Daite:-            A T1 If AA                            -- ;'
Collector                  Client Parameter                  'Qualifier'    Result                    DL       RL        Units         DF   Analys'tDate    Tune Batch Method Metals Analysis-ICP-MS 3005/6020Boron-AUSTND,h4IX Boron                                         177                  0.540     16.0         ug/L           I PRB 07/26/4 1931 346377      1 The following Prep Methods were performed Method                     Description                                    Analyst      Date            Time     Prep Batch SW846 3005A                ICP-MS 3005 PREP                               C]           07116/04        1844     346376 MTe following Analytical Methods were performed Method                     Description                                             Analyst Comments SW846 3005/6020 Notes:
The Qualifiers in this report are defined as follows:
B Target analyte was detected in the sample as well as the associated blank.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value. The result was greater than the detection limitn but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limiLt Ul Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.                        -
The above sample is reported on an 'as received' basis.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the Certificate of Analysis.'
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project ManagerSarah Kozlik'.
Reviewed by 34

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 558-8171 - www.gel.com
                                                                                                                                                 )J Certificate of Analysis Company: CYAPCo Address:     Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                Report Date: July 30,2004 Contact      Mr. Dave Keefer Project      Quarterly Groundwater PO# 002337                                                             Page    I   or  I Client Sample ID:         MW 107D-0204-001                          Proiectz      YANK00304 Sample ID:                116165005                                 Client ID:    YANKOOI Matrix:                   Ground Water Collect Date:             30-JUN-04 10:30 Receive Date:             02-JUL-04 Collector                 Client Parameter                  Qualifier     Result                  DL       RIL         Units         DF AnalystDate       Time Batch Method Metals Analysis-ICP-M%1S 3005/6020 Boron-AL4.STND, MX Boron                                      32.1                 0.540     16.0           ug/L           I PRB 07f26104 1934 346377     1 The following Prep Methods were perronned Mlethod                    Description                                  Analyst        Date            Time     Prep Batch SW8463005A                   ICP-MS 3005 PREP                            Ci             07/16104        1844     346376 The following Analytical Methods were performed Method                      Description                                             Analyst Comments I                          SW846 3005/6020                                                                                                    \K)
Notes:
The Qualifiers in this report are defined as follows:
B Target analyte was detected in the sample as well as the associated blank.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
I Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limiL Ul Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an 'as received' basis.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the Certificate of Analysis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
Reviewed by I
35

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: CYAPCo Address: Haddam Neck Plant 362 Injun Hollow Road
                      '    East Hampton, Connecticut 06424                                                Report Date: July 30,2004

==Contact:==
Mr. Dave Keefer Project:      Quarterly Groundwater POd 002337                                                              Page    I  of   I Client Sample ID:         MWI IOD-0204-001                          Proiect:       YANK00304 Sample ID:                116165006                                 Client ID:     YANK001 Matrix:                   Ground Water Collect Date:             30-JUN-04 13:12 Receive Date:             02-JUL-04 Collector                 Client Parameter            - . Qualifier        Result                  DL        RL         Units         DF     AnalystDate    Time Batch Mlethod Metals Analysis-ICP-MS 3005/6020 Boron-ALlTNDllIX Boron                                        236                 0540      16.0          ug/L            I PRB 07126104 1936 346377      1 The following Prep Mrethiods were performed Method                      Description                                  Analyst        Date            Time     Prep Batch SW846 3005A                 ICP-MS 3005 PREP                             Ci             07/16104        1844     346376 The following Analytical Methods were performed Method                      Description                                            Analyst Comments I                           SW846 3005/6020 Notes:
The Qualifiers in this report are defined as follows:
B Target analyte was detected in the sample as well as the associated blank.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value. -The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limit.
Ul Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an "as received" basis.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the Certificate of Analysis. - -;
This data report has been prepared and reviewed in accordance with General Engineering Laboratories,'LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik."'        '
Reviewed by 36:

                                         , GENERAL ENGINEERING LABORATORIES, LLC
                                           - 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:      CYAPCo Address:      Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                 Report Date: July 30.2004

==Contact:==
Mr. Dave Keefer Project      Quartcrly Groundwater PO# 002337                                                               Page    1  of   I Client Sample ID:           MWI 13S-0204-001                        Proiect:      YANK00304 Sample ID:                  116165007                               Client ID:    YANKOOI Matrix:                     Ground Water Collect Date:               29-JUN-04 10:30 Receive Date:               02-JUL-04 Collector                   Clipnt Parameter                   Qualifier        Result                 DL       RL        Units         DF AnalystDate        Time Batch Method Metals Analysis-ICP-NIS 3005/6020 Boron-ALLSTNDM1X Boron                                          110                 0.540     16.0        ug/L            I PRB    07/26/04 1939 346377   1 The following Prep Methods were performed Method                     Description                                     Analyst     Date            Time      Prep Batch SW846 3005A                  ICP-MS 3005 PREP                              CJ           07/16/04        1844     346376 The rolloiwing Analytical Methods were performed Method                     Description                                              Analyst Comments I                           SWV846 300516020 Notes:
The Qualifiers in this report are defined as follows:
B Target analyte was detected in the sample as well as the associated blank.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limit.
UI Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an 'as received' basis.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the Certificate of Analysis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
Reviewed by 37.

ENGINEERING             LABORATORIES, LLC GENERAL GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: CYAPCo Address:      Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                  Report Date. July 30.2004,

==Contact:==
Mr. Dave Keefer Project:      Quarterly Groundwater PON 002337                                                               Page    I    of I Client Sample ID:         MWI12S-43204-001                            Proiect:      YANK00304 Sample ID:                116165002                                   Client ID:    YANKOOI Matrix:                   Ground W ater Collect Date:             29-JUN-04 4 12:35 Receive Date:             02-JUL-0I rnmlecno
_v^Swuv    .
fI;n-LllenL Parameter                    Qualifier    Result                    DL       RL          Units         DF   AualystDate     Tlmc Batch Method Metals Analysis-ICP-MS 3005/6020 Boron4ALLSTNDAfX Boron                                       47.8                   0540      16.0          ugIL            I PRB 07/26/04 1942 346377     1 The following Prep Methods were performed Method                      Description                                   Analyst         Date            Time     Prep Batch SW846 3005A                  ICP-MS 3005 PREP                             Ci              07/16104        1844     346376 The following Analytical Methods were performed Method                      Description                                               Analyst Comments SW846 3005/6020 Notes:
The Qualifiers in'this report are defined as follows:
B    Target analyte was detected in the sample as well as the associated blank.
BD Flag for results below the MDC or a flag for low tracer recovery.
E    Concentration of the target analyte exceeds the instrument calibration range.
H     Analytical holding time exceeded.
J    Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limiL U     Indicates the target analyte was analyzed for but not detected above the detection limit.
Ul    Uncertain identi fication for gamma spectroscopy.
X      Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h    Sample preparation or preservation holding time exceeded.
The above sample is reported on an "as received' basis.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the Certificate of Analysis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
Reviewed by 38

                                       . GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:     CYAPCo Address:     Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                   Report Date: July 30,2004

==Contact:==
Mr. Dave Keefer Project:      Quarterly Groundwater P0# 002337                                                               Page    1   of  I Client Sample ID:        MW102S-0204-001                              Proiect:      YANK00304 Sample ID:                116165009                                   Client ID:    YANKOO0 Matrix:                  Ground Water Collect Date:            28-JUN-04 15:20 Receive Date:            02-JUL-04 Collector                client Parameter                  Qualifier      Result                   DL         RL          Units        DF   AnalystDate     Time Batch Method Metals Analysis-ICP-AIS 3005/6020Boron-ALUSTNDWMIX Boron                                       91.2                  0.540      16.0           ug/L           I PRB 07/26/04 1944 346377     1 The following Prep Methods were performed Method                      Description                                    Analyst        Date           Time     Prep Batch SW846 3005A                 ICP-MS 3005 PREP                               Ci             07/16/04        1844     346376 Tie following Analytical Methods were performed Method                      Description                                               Analyst Comments I                           SW946 3005/6020 Notes:
The Qualifiers in this report are defined as follows:
B     Target analyte was detected in the sample as well as the associated blank.
BD     Flag for results below the MDC or a flag for low tracer recovery.
E     Concentration of the target analyte exceeds the instrument calibration range.
H     Analytical holding time exceeded.
J    Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U     Indicates the target analyte was analyzed for but not detected above the detection limit.
UI    Uncertain identification for gamma spectroscopy.
X     Lab-specitic qualifier-please see case narrative, data summary package or contact your project manager for details.
h    Sample preparation or preservation holding time exceeded.
The above sample is reported on an 'as received' basis.
Where the analytical method has been performed under NELAP certification, the analysis has mnet all of the requirements of the NELAC standard unless qualified on the Certificate of Analysis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
R-iewea by 39

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com
                                                        ' Ceftiiiicate of Analysis Company: CYAPCo Address:     Haddam Neck Plant 362 Injun tHollow Road East Hampton, Connecticut 06424                                                  Report Date: July 30,2004

==Contact:==
Mr. Dave Keefer Project      Quarterly Groundwater PO# 002337                                                               Page    1   of I Client Sample ID:         MW-Il1S-0204-001                         , Proiect:      YANKO03O4 Sample ID:                116165010                                  Client ID:    YANKOl Matrix:                   Ground Water Collect Date:             29-JUN-04 16:10 Receive Date:             02-JUL-04
                          ;LUleaorU                 Client Parameter                  Qualifier     Result                  DL         iRL         Units        DF AnalystDate      Time Batch Method Metals Analysis-ICP-NIS 3005/6020 Borovn-AL4STNDA1iIX Boron                                      55.5                 0.540       16.0          ug/L           I PRB 07126/04 1947 346377    1 The following Prep Methods were performed Method                     Description                                   -Analyst       Date           Time      Prep Batch SW846 3005A                 ICP-MS 3005 PREP                              CJ            07/16104        1844     346376 The following Analytical Methods were performed Method                     Description                                              Analyst Comments I                          SW846 3005/6020 Notes:
The Qualifiers in this report are defined as follows:
B Target analyte was detected in the sample as well as the associated blank.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J. Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection lirmit;-
Ul Uncertain identification for gamma spectroscopy.                                           C :
X Lab-specific qualifier-please see case narrative, data summaary package or contact your project inanager for'details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an "as received" basis.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the Certificate of Analysis.
This data report has been prepared and reviewed in accordance with General Engifieering Laboratories, LLC standard operating procedures. Please direct any questionrs to your Project Manager, Sarah Kozlik.
Reviewed by 40

                                                                                                                                             ----------      11L-GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-817i - www.gel.corr J
Certificate of Analysis Company: CYAPCo Address:     Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                               Report Date: July 30.2004

==Contact:==
Mr. Dave Keefer Project:      Quarterly Groundwater PO# 002337                                                             Page    I   Of   I Client Sample ID:         MW- 109S-0204-001                        Proiect:      YANK00304 Sample ID:                116165011                                Client ID:    YANKOOI Matrix:                   Ground Water Collect Date:             28-JUN-04 15:25 Receive Date:             02-JUL-04 Collector.                riePnt Parameter                   Qualifier      Result                 DL        RL        Units         DF   AnalystDate      Time Batch Method Metals Analysis-ICP-NIS 3005/6020 Boron-A"l4STNDUIX Boron                                         124                0.540     16.0          ugIL           I PRB     07/26/04 1955 346377   1 The following Prep Methods were performed Method                      Description                                  Analyst       Date            Time     Prep Batch SW846 3005A                 ICP-MS 3005 PREP                             C.            07/16104        1844     346376 The following Analytical Methods were performed Method                     Description                                            Analyst Comments I                           SW846 300516020
                                                                                                                                                        '' )
Notes:
The Qualifiers in this report are defined as follows:
B Target analyte was detected in the sample as well as the associated blank.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limit.
U1. Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an 'as received' basis.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the Certificate of Analysis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
Reviewedby 41

LLC GENERAL ENGINEERING LABORATORIES, GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: CYAPCo Address: liaddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                              -   Report Date: July 30,2004

==Contact:==
Mr. Dave Keefer Project:    Quarterly Groundwater POP 002337                                                               Page    1   of   I Client Sample ID:         MW-3-0204-001                            Proiect:        YANKoO3O4 Sample ID:                116165012                                Client ID:      YANKOOI Matrix:                   Ground Water Collect Date:             29-JUN-04 16:52 Receive Date:             02-JUL-04 Collector                 ri;pnt Parameter                   Qualifier     Result                  DL        RL        Units           DF   AnalystDate     Time Batch Method Metals Analysis-ICP-NIS 300516020 Boron-ALLSTNDIIX Boron                              J        5.67                 0540      16.0         ug/L              I PRB    07126104 1957 346377   1 Thie following Prep Methods were performed Method                      Description                                  Analyst      Date              Time      Prep Batch SW846 3005A                  ICP-MS 3005 PREP                            Cl            07/16/04          1844     346376 The following Analytical Methods were performed Method                     Description                                            Analyst Comments 1                           SW846 3005/6020 Notes:
The Qualifiers in this report are defined as follows:
B Target analyte was detected in the sample as well as the associated blank.
BD KFlag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
11 Analytical holding time exceeded.
J Indicates an estimated value. The result was greater than the detection limitbut less than the reporting limit. -
U Indicates the target analyte was analyzed for but not detected above the detection limit.
Ul Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h Samplepreparation or preservation holding time exceeded.
The above sample is reported on an 'as received" basis.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the Certificate of Analysis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
Reviewed by            v 42

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 55-8171 - www.gel.com I
Certificate of Analysis Company: CYAPCo Address:     Hladdam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                  Report Date: July 30,2004

==Contact:==
Mr. Dave Keefer Project     Quarterly Groundwater PO# 002337                                                               Page    I   of  I Client Sample ID:         MWI-0204-001                              Proiect:       YANK00304 Sample ID:                116165013                                 Client ID:     YANKOOI Matrix:                   Ground Water Collect Date:             28-JUN-04 14:58 Receive Date:             02-JUL-04 Collector                 Cient Parameter                 Qualifier      Result                  DL       RL           Units        DF    AnalystDate     Time Batch Method Metals Analysis-ICP-MS 3005/6020 Boron-ALlSTNDMIX Boron                             J        5.08                 0.540     16.0           ug/L            I PRIB 07/26/04 2000 346377    1 mTe following Prep Mlethods were performed Method                    Description                                   Analyst        Date            Time      Prep Batch SW846 3005A                ICP-MS 3005 PREP                             Cl             07/16104         1844     346376 The following Analytical Methods were performed Method                    Description                                              Analyst Comments I                          SW846 3005/6020 Notes:
The Qualifiers in this report are defined as follows:
B Target analyte was detected in the sample as well as the associated blank.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
* Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limit.
Ut Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data sununary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an 'as received' basis.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the Certificate of Analysis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
Reviewed by 43

LLC GENERAL ENGINEERING LABORATORIES, GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Ceftificate of Analysis Company:     CYAPCo Address:    Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                     Report Date: July 30,2004

==Contact:==
Mr. Dave Keefer Project:    Quarterly Groundwater PO# 002337                                                                  Page    I   of   I Client Sample ID:             MW-105D-0204-001                          Project:      YANK00304 Sample ID:                     116165014                                Client ID:    YANKOOI Matrix:                       Ground Water Collect Date:                 29-JUN-04 11:05 Rece-ive*'v~Date:
                                        '- '~
t"
                                                           'J ITTI U L-%"
f Collector                     Client
  'Parameter'-      -        Qualifier           Result                    DL       RL       Units         DF   AnalystDate     Time Batch Method Metals Analysis-ICP-MIS 3005/6020 Boron-ALlSTND.AIX Boron                                           60.8                   0.540     16.0       ug/L            I PRB    07/26/04 2003 346377   1 The following Prep Methods were performed Method                    Description          -                               Analyst     Date            Time     Prep Batch SW846 3005A                ICP-MS 3005 PREP                                    Cl          07/16/04        1844     346376 The following Analytical Methods were performcd Method                     Description                                                  Analyst Comments 1                          SW846 3005/6020 Notes:
The Qualifiers in this report are defined as follows:
B    Target analyte was detected in the sample as well as the associated blank BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value:-The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limit.
Ul Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an 'as received' basis.
Where the analytical method has been performed under NEL'AP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the Certificate of Analysis.
This data report has been prepared and reviewed in accordance'with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
Reviewed by 44

ILO GENERAL ENGINEERING LABORATORIES, GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 -www.gel.com Certificate of Analysis Company: CYAPCo Address:     Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                 Report Date: July 30,2004

==Contact:==
Mr. Dave Keefer Project      Quarterly Groundwater PO# 002337                                                             Page    I   of   I Client Sample ID:         MWI03D-0204-001                           Proiect:      YANK00304 Sample ID:                116165015                                 Client ID:    YANKOOI Matrix:                   Ground Water Collect Date:             30-JUN-04 09:15 Receive Date:             02-JUL-04 Collector                 rlient Parameter                 Qualifier      Result                  DL       RL          Units         DF   AnalystDate     Time Batch Method Metals Analysis-ICP-MIS 3005/6020 Boron-ALtSTND.flX Boron                                      57.1                 0.540     16.0          ug/L            I PRB    07/26/04 2005 346377   1 The following Prep Mcthods were performed Method                     Description                                  Analyst        Date           Time      Prep Batch SW8463005A                 ICP-MS3005PREP                               CJ             07116/04        1844     346376 The following Analytical Methods were performed Method                     Description                                            Analyst Comments
                                                                                                                                              ' )
I                          SW846 300516020 Notes:
The Qualifiers in this report are defined as follows:
B Target analyte was detected in the sample as well as the associated blank.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limiL U Indicates the target analyte was analyzed for but not detected above the detection limiL UI Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an "as received' basis.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the Certificate of Analysis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
Reviewed by 45

LLC GENERAL ENGINEERING LABORATORIES, I-      ~. ,          .. 1.      4 -.      I  l ,
                                        .GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate ofAnalysis Company:     CYAPCo Address:     Haddam Neck Plant 362 Injun Hollow Road
:East Hampton. Connecticut 06424                                                    Report Date: July 30,2004

==Contact:==
Mr. Dave Keefer Project      Quarterly Groundwater PO# 002337                                                               - Page    I   of Client Sample ID:           MWI05S-0204-001                             Proiect:      YANK00304 Sample ID:                  116165016                                   Client ID:    YANKOOI Matrix:                     Ground Water Collect Date:               29-JUN-04 14:40 Receive Date:               02-JUL-04 Collector                   ('Ip-t Parameter                  Qualifier      Result                   DL          RL         Units         DF    AnalystDate    Time Batch Method Metals Analysis-ICP-MS 3005/6020 Boron-AL4STND, MtIX Boron                                       484                   60540        16.0          ug/L           I PRB 07126104 2008 346377      1 The following Prep Methods were performed Method                     Description                                      Analyst        Date            Time     Prep Batch SW846 3005A                 ICP-MS 3005 PREP                                CJ             07/16/04        1844     346376 TLe following Analytical Methods were performed Method                     Description                                                  Analyst Comments I                          SW846 3005/6020 Notes:
The Qualifiers in this report are defined as follows:
B    Target analyte was detected in the sample as well as the associated blank.
BD     Flag for results below the MDC or a nag for low tracer recovery.
E    Concentration of the target analyte exceeds the instrument calibration range.
H    Analytical holding time exceeded.                                 ,
J Indicates an estimated value. The result 'was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limit.
Ul    Uncertain identification for gamma spectroscopy.
X     Lab-specific qualifier-please see case narrative, data summary package or contact your project Manager for details.
h    Sample preparation or preservation holding time exceeded.
The above sample is reported on an 'as received" basis.                                                                                 ,.4 Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the Certificate of Analysis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
Reviewed by 46 '-

GENERAL ENGINEERING LABORATORIES, LLC GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.oom Certificate of Analysis Company: CYAPCo Address:* Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                Report Date: July 30,2004

==Contact:==
Mr. Dave Keefer Project       Quarterly Groundwater PO# 002337                                                              Page     I  of   I Client Sample ID:         MW600-0204-001                            Proiect       YANK00304 Sample ID-.               116165017                                 Client ID:    YANK001 Matrix                    Ground Water Collect Date:             29-JUN-04 14:40 Receive Date:             02-JUL-04 lien' Parameter                  Qualifier      Result                 DL        RL         Units        DF    AnalystDate      Time Batch Method Metals Analysis-ICP-hiS 3005/6020 Boron-A LLSTND.fLK Boron                                       518                 0.540     16.0          ug/L            I PRB     07/26/04 2011 346377   1 The following Prep Methods were performed Method                     Description                                  Analyst        Date           Time      Prep Batch SW846 3005A                ICP-MS 3005 PREP                             Ci             07116/04        1844     346376 The following Analytical Methods wrere performed Method                     Description                                            Analyst Comments I                          SW846 3005/6020 Notes:
The Qualifiers in this report are defined as follows B Target analyte was detected in the sample as well as the associated blank.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
It Analytical holding time exceeded.
J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was'analyzed for but not detected above the detection limit.
UI Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an 'as received" basis.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the Certificate of Analysis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
Reviewed by 47

GE             A GENERAL-ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: CYAPCo Address:    Haddam Neck Plant 362 Injun Hollow Road
:  East Hampton, Connecticut 06424
* Report Date: July 30,2004 Contact     Mr. Dave Keefer                                                                      .         .1P Project:   -Quarterly Groundwater PON 002337                                                                 Page    I  of  I Client Sample ID:        MW508D-0204-001                             . Proiect - *YANK00304 Sample ID:               116165018                                    Client ID: YANK001 Matrix:                  Ground Water Collect Date:            30-JUN-04 15:45 Receive Date:            02-JUL-04 0nile-t-Paramter             er    -         Pesul Parameter                  Qualifier      Result                   DL        RL         Units         DF    AnalystDate     Time Batch Method Metals Analysis-ICP-MS 3005/6020 Boron-A USTND,MJ1X Boron     '                                 66.1                  0.540      16.0          ug/L           I PRB 07/26104 2013 346377      1 The following Prep Methods were performed Method                     Description                                ,   Analyst        Date            Time      Prep Batch SW846 3005A                 ICP-MS 3005 PREP                              Ci             07/16/04        1844      346376 The following Analytical Methods were performed Method                     Description                                                Analyst Comments SW846 3005/6020 Notes:
The Qualifiers in this report are defined as follows:
B    Target analyte was detected in the sample as well as the associated blank.
BE     Flag for results below the MDC or a flag for low tracer recovery.
E    Concentration of the target analyte exceeds the instrument calibration range.
H    Analytical holding time exceeded.
J   Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U     Indicates the target analyte was analyzed for but not detected above the detection limit.
U'    Uncertain identification for gamma spectroscopy.
X     Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h    Sample preparation or preservation holding time exceeded.
The above sample is reported on an was received' basis.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the Certificate of Analysis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
Reviewed by 48

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com I
Certificate of Analysis Company:     CYAPCo Address:      Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                Report Date July 30,2004

==Contact:==
Mr. Dave Keefer Project      Quarterly Groundwater PO# 002337                                                              Page    I   of   I Client Sample ID:           MW-I OOS-0204-001                       Proiect:      YANK00304 Sample ID:                  116165019                               Client ID:    YANKOOI Matrix:                     Ground Water Collect Date:               30-JUN-04 10:00 Receive Date:               02-JUL-04 Collector Oin-t An,,
Parameter                  Qualifier       Result                  DL       RL        Units         DF   AnalystDate      Time Batch Method Metals Analysis-]CP-MIS 3005/6020 Boron-A USND.M1X Boron                                          25.3               0.540     16.0         ug/L           I PRB     07126/04 2016 346377   1 The following Prep Methods were performed Method                     Description                                    Analyst      Date            Time     Prep Batch SW846 3005A                 ICP-MS 3005 PREP                              Ci           07/16104        1844     346376 The following Analytical Methods were performed Method                     Description                                             Analyst Comments I                          SW846 3005/6020 Notes:
The Qualifiers in this report are defined as follows:
B Target analyte was detected in the sample as well as the associated blank.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
II Analytical holding time exceeded.
I Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limit.
U1 Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an 'as received basis.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the Certificate of Analysis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
Reviewed by
                                                                                                                                               -I 49

LLC GENERAL ENGINEERING LABORATORIES, GENERAL 'ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: CYAPCo Address:    Haddam Neck Plant 362 Injun Hollow Road East tlampton, Connecticut 06424                                                Report Date: July 30,2004

==Contact:==
Mr. Dave Keefer Project     Quarterly Groundwater PO# 002337                                                              Page    1   of  I Client Sample ID:         MW-504-0204-001                           Proiect:      YANK00304 Sample ID: -              116165020                                 Client ID:    YANKOOI Matrix:                   Ground Water Collect Date:             30-JUN-04 12:45 Receive Date:             02-JUL-04 Collector                 Client Parameter                  Qualifier      Result                  DL       RL          Units         DF AnalystDate       Time Batch Method Metals Analysis-1CP-MS 3005/6020 Boron-ALLSTNDA1iX Boron                                        42.7                0.540     16.0           ugIL           I PRB 07/26/04 2019 346377     1 The following Prep Methods were performed Method                     Description                                  Analyst        Date            Time     Prep Batch SW846 3005A                ICP-MS 3005 PREP                             CJ             07/16W04        1844     346376 The following Analytical Methods were performed Method                     Description                                            Analyst Conunents SW846 3005/6020 Notes:
The Qualifiers in this report are defined as follows:
B Target analyte was detected in the sample as well as the associated blank.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limit.
Ut Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager fordetails.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an 'as received' basis.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the Certificate of Analysis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
Reviewedby 50
* GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com
                                                                                                                                                  )J Certificate of Analysis Company: CYAPCo Address: Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                   Report Date. July 30,2004

==Contact:==
Mr. Dave Keefer Project:     Quarterly Groundwater PO# 002337                                                                Page    I   of  I Client Sample ID:        MNV-508S-0204-001                            Proiect:      YANK00304 Sample ID:                116165021                                   Client ID:    YANKOOI Matrix:                  Ground Water Collect Date:            30-JUN-04 15:50 Receive Date:            02-JUL-04 Collector                Client Parameter                   Qualifier     Result                    DL         RL          Units        DF    AnalystDate    Time Batch Method Metals Analysis-ICP-MS 3005/6020 Boron-AL4SINDMfX Boron                                        41.9                  0.540      160            ugfL           I BAJ 07122/04 0932 346379     1 The following Prep Methods were performed AMethod                      Description                                   Analyst         Date           Time      Prep Batch SW846 3005A                  ICP-MS 3005 PREP                              FGA             07115104        1000     346378 Tie following Anailytical Methods were performed Mlethod                    Description                                               Analyst Comments I                            SW846 300516020 Notes:
The Qualificrs in this report are defined as follows:
B     Target analyte was detected in the sample as well as the associated blank.
BD      Flag for results below the MDC or a flag for low tracer recovery.
E     Concentration of the target analyte exceeds the instrument calibration range.
11     Analytical holding time exceeded.
J     Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U      Indicates the target analyte was analyzed for but not detected above the detection limit.
UI     Uncertain identification for gamma spectroscopy.
X      Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h     Sample preparation or preservation holding time exceeded.
The above sample is reported on an 'as received' basis.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the Certificate of Analysis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
RVewed by 51

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston, SC 29407 - (843) 556-8171 - wwvv.gel.com QC Summary                                       Rewort Date: July 30,2004 Client:            CYAPCo                                                                                                             Page I of 2 Haddam Neck Plant 362 Injun llooow Road East llampton, Connecticut

==Contact:==
-     Mr. Dave Keefer.
Workorder:         116165 Parmname                                          NOM'         Sample Qual            QC           Units    RPD%         REC%        Range    Anist   Date    arme
                                                                  .          .I..
Metals Analysis - ICPI7S Batch            346377 QC1200656528 116165001 DUP Boron                                                                291                 301         ugsL        3                (0%-20%)     PRB  07n26/04 19:13 QC1200656527        LCS Boron                                            100                                     114         ugL-                 114   (80%-120%)          07126/04 19:0S QC1200656526        MB Boron                                                                       J           2.51         ug/L                                           07/26/04 19:05 QC1200656529 116165001 MS Boron                                            100                 291                 404         ug/L                 113  (75%-125%)           07126/04 19:15 QC1200656530 116165001 SDILT Boron                                                                291                18.9         ugtL     675                                   07126/04 19:18 Batch            346379 QC1200656533      116165021 DUP Boron                                                               41.9                41.8         ug/L        0  A               (+1-16.0)  BAJ  0722/04 09:34 QCI20056532         LCS.
Boron                                            100                                     108         ug/L                 108   (80%-120%)          07n22/04 09:29 QCt200S631          MB Boron                                                                       U            ND          ugtL                                           0722104 09:26 QC1200656534 116165021 MS Boron                                            100                41.9                 153         uglL                 111  (75%-125%)           07/2204 09:37 QC1200656535 116165021 SDILT Boron                                                               41.9    J           8.34         uglL     .356                                  0722/04 09:39 Notes:
TIhe Qualifiers in this report are defined as follows:
B    Target analyte was detected in the sample as well as the associated blank.
BD    Flag for results below the MDC or a flag for low tracer recovery.
E     Concentration of the target analyte exceeds the instrument calibration range.
H     Analytical holding time exceeded.
J     Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U     Indicates the target analyte was analyzed for but not detected above the detection limit.
Ul    Uncertain identification for gamma spectroscopy.
X    Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h    Sample preparation or preservation holding time exceeded.
52:

                                      . GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston, SC 29407- (843) 556-8171 - www.gel.com OC Summary Workorder:        116165                                                                                                              Page 2of 2 Parmname                                       NONM            Sample Qual             QC        Units RPD%            RECKS         Range Anist          Date Time N/A indicates that spike recovery limits do not apply when sample concentration exceeds spike conc. by a factor of 4 or more.
A The Relative Percent Difference (RPD) obtained from the sample duplicate (DUP) is evaluated against the acceptance criteria when the sample is greater than five times (5X) the contract required detection limit (RL). In cases where either the sample or duplicate value is less than 5X the RL, a control limit of +/-
the     RL is used to evaluate the DUP result.
For PS, PSD, and SDILT results, the values listed are the measured amounts, not final concentrations.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the QC Summary.
53

            .1 t .iI i RADIOLOGICAL A .;;S  ...S.
ANALYS IS 54 -

Radiochemistry Case Narrative Connecticut Yankee Atomic Power Co. (YANK)
SDG NISR#04-1807 Method/lAnalysis Information Product:                                          Am241,Cm, Liquid-ALL Analytical Method:                                DOE EML HASL-300, Am-05-RC Modified Analytical Batch Number                           350485 Sample ID                Client ID 116165014                MW-105D-0204-001 116165015                MWIO3D-0204-001 116165016                MWIO5S-0204-001 116165017                MW600-0204-001 1200666549               Method Blank (MB) 1200666552               Laboratory Control Sample (LCS) 1200666550               116165014(MW-105D-0204-001) Sample Duplicate (DUP) 1200666551               116165014(MW-105D-0204-001) Matrix Spike (MS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Enginecring Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-0 II REV# 13.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Ouality Control (OC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 116165014 (MW-105D-0204-001).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
55

I Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. An NCR was not generated for this SDG.
Manual Integration No manual integrations were performed on data in this batch.
Ounalifier information Manual qualifiers were not required.
Method/Analvsis Information Product:                                          Alphaspec Pu, Liquid-ALL Analytical Method:                                DOE EML HASL-300, Pu-Il RC Modified Analytical Batch Number                           350489 Sample ID                Client ID 116165014                MW-105D-0204-001 116165015                MWI03D-0204-001 116165016                MW105S-0204-001 116165017                MW600-0204-001 1200666553               Method Blank (MB) 1200666556               Laboratory Control Sample (LCS) 1200666554               116165014(MW-105D-0204-001) Sample Duplicate (DUP) 1200666555               116165014(MW-105D-0204-001) Matrix Spike (MS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-01 1 REV# 13.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Ouality Control (OC) Information: '
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 116165014 (MW-105D-0204-001).
56:

                                                                                                                    -AL-QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prepfRe-analysis None of the samples in this sample set required reprep or reanalysis.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. The following NCR was generated for this SDG:
NCR 129765 was generated due to Failure to maintain Custody. 1. The analyst did not scan the samples into the batch prior to analysis, however the samples did remain in their custody at all times. The error has been corrected and the analyst has been instructed on proper scanning procedures. 1. Reporting results.
Manual Integration No manual integrations were performed on data in this batch.
Oualifier information Manual qualifiers were not required.
Method/Analysis Information Product:                                          Liquid Scint Pu241, Liquid-ALL Analytical Method:                                DOE EML HASL-300, Pu-I I-RC Modified Analytical Batch Number                           350490 Sample ID                Client ID 116165014                MW-105D-0204-001 116165015                MWI03D-0204-001 116165016                MWV105S-0204-001 116165017                MW600-0204-001 1200666557               Method Blank (MB) 1200666560               Laboratoiy Control Sample (LCS) 1200666558               116165014(MW-105D-0204-001) Sample Duplicate (DUP) 1200666559               116165014(MW-105D-0204-001) Matrix Spike (MS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-035 REV# 5.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
57

Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Ouality Control (OC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 116165014 (MW-1 05D-0204-001).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.
Miscellaneous Information:
NCR Documentatione',
Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. The following NCR was generated for this SDG:
NCR 131016 was generated due to Failure to maintain Custody. 1. Samples 116165014,116165015,116165016 and 116165017were not scanned into thebatch dueproblems with theAlpha Lims system. 1. Reporting results.
Manual Integration No manual integrations were performed on data in this batch.
Qualifier information Manual qualifiers were not required.
Method/Analysis Information Product:                                 Gammaspec, GammaLiquid-ALL,GA12,STNDMIXPENN,LF Analytical Method:                       EPA 901.1 Analytical Batch Number                  346800 Sample ID                   Client ID             -
116165001                   MW IIHS 116165002                   MW 122D 116165003                   MW 109D-0204-001 116165004                   MW-107S-0204-001 116165005                   MW107D-0204-001 58-

116165006                   MWI1OD-0204-001 116165007                   MWI 13S-0204-001 116165008                   MW1 12S-0204-001 116165009                   MWI02S-0204-001 116165010                   MW-IIIS-0204-001 116165011                   MW-109S-0204-001 116165012                   MW-3-0204-001 116165013                   MWI-0204-001 116165014                   MW-105D-0204-001 116165015                   MWI03D-0204-001 116165016                   MW105S-0204-001 116165017                   MW600-0204-001 116165018                   MW508D-0204-001 116165019                   MW-100S-0204-001 116165020                   MW-504-0204-001 1200657517                  Method Blank (MB) 1200657520                  Laboratory Control Sample (LCS) 1200657518                  116165001(MW 11S) Sample Duplicate (DUP) 1200657519                  116165001(MW IIOS) Matrix Spike (MS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-013 REV# 10.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Ouality Control (OC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample wasused forQC: 116165001 (MW IlOS).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis 59

Sample 1200657519 (MW IIOS) was recounted due to low/high recovery.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. An NCR was not generated for this SDG.
qualifier information Qualifier                                 Reason                                    Analyte          Sample UlData                 rejected due to low abundance.                             Cesium-137         116165003 116165008 116165009 e                                                                                Cobalt-60          116165003 UI                 ata rejected due to no valid peak.                             Manganese      116165009 II_                                                                             I_                  116165010 Method/Analysis Information Product:                                  Gammaspec, GammaLiquid-ALL,GA12,STND,MIIX,PENN,LF Analytical Method:                        EPA 901.1 Analytical Batch Number:                  346820 Sample ID                Client ID 116165021                MW-508S-0204-001 1200657581               Method Blank (MB) 1200657584               Laboratory Control Sample (LCS) 1200657582               116165021 (MW-508S-0204-001) Sample Duplicate (DUP) 1200657583               116165021(MW-508S-0204-001) Matrix Spike (MS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-013 REV# 10.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Ouality Control (OC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 116165021 (MW-508S-0204-001).
60

QC Information                                                                                                     -)
All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep[Re-analysis None of the samples in this sample set required reprep or reanalysis.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. An NCR was not generated for this SDG.
Oualifier information Manual qualifiers were not required.
Method/Analysis Information Product:                                       Gross A/B, liquid-ALLSTND,1IXPENN,LF Analytical Method:                             EPA 900.0 Analytical Batch Number                        350139 Sample ID               Client ID 116165001               MW I WS 116165002               MW 122D 116165003               MW 109D-0204-001 116165004               MWV-107S-0204-001 116165005               MW107D-0204-001 116165006               MWIIOD-0204-001 116165007               MWI13S-0204-001 116165008               MWI 12S-0204-001 116165009               MW102S-0204-001 116165010               MW-I I IS-0204-001 1200665742              Method Blank (MB) 1200665746              Laboratory Control Sample   (LCS) 1200665743              116852001(C-0000000355)      Sample Duplicate (DUP) 1200665744              116852001(C-0000000355)      Matrix Spike (MS) 1200665745              116852001(C-0000000355)      Matrix Spike Duplicate (MSD)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-00 I REV# 8.
Calibration Information:
Calibration Information 61

All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Ounaliti Control (OC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 116852001 (C-0000000355).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.
Chemical Recoveries All chemical recoveries meet the required acceptance limits for this sample set.
Gross Alpha/Beta Preparation Information High hygroscopic salt content in evaporated samples can cause the sample mass to fluctuate due 'to moisture -
absorption. To minimize this interference, the salts are converted to oxides by heating the sample under a flame until a dull red color is obtained. The conversion to oxides stabilizes the sample weight and ensures that proper alphalbeta efficiencies arc assigned for each sample. Volatile radioisotopes of carbon, hydrogen, technetium, polonium and cesium may be lost during sample heating.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. An NCR was not generated for this SDG.
Oualifier information Manual qualifiers were not required.
Method/AnalVsis Information Product:                                        Gross A/B, liquid-ALLSTNDTIXPENN,LF Analytical Method:                              EPA 900.0 Analytical Batch Number:                        350566 62

Sample ID              Client ID 116165011              MW-109S-0204-001 116165012              MW-3-0204-001 116165013              MWI-0204-001 116165014              MNV-105D-0204-001 116165015              MWI03D-0204-001 116165016              MWl05S-0204-001 116165017              MW600-0204-001 116165018              MW508D-0204-001 116165019              MW-100S-0204-001 116165020              MW-504-0204-001 116165021             MW-508S-0204-001 1200666709             Method Blank (MB) 1200666713            Laboratory Control Sample (LCS) 1200666710             11616501 1(MW-109S-0204-001) Sample Duplicate (DUP) 1200666711            11616501 1(MW-109S-0204-001) Matrix Spike (MS) 1200666712             11616501 1(MW-109S-0204-001) Matrix Spike Duplicate (MSD)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-00I REV# 8.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).                 )
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Ouality Control (OC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 116165011 (MWV-109S-0204-001).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis Sample 1200666710 (MW-109S-0204-001) was recounted due to high relative percent'difference/relative error ratio.
63

Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration'date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.'
Oualitv Control (OC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 116165001 (MW IIOS).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.
Chemical Recoveries All chemical recoveries meet the required acceptance limits for this sample set.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. An NCR was not generated for this SDG.
Additional Comments Samples 116165002 (MW 122D), 116165004 (MW-107S-0204-001), 116165016 (MWIO5S-0204-001) and 116165017 (MW600-0204-001) were verified by recounting at least five days from the separation date.
Qualifier information Manual qualifiers were not required.                .
Method/Analysis Information Product:                                          Liquid Scint Tc99, Liquid-ALL Analytical Method:                                DOE EML HASL-300, Tc-02-RC Modified Analytical Batch Number:                          348813 65

Sample 1200666711 (MW-109S-0204-001) was recounted due to low/high recovery.
Chemical Recoveries All chemical recoveries meet the required acceptance limits for this sample set.
Gross Alpha/Beta Preparation Information High hygroscopic salt content in evaporated samples can cause the sample mass to fluctuate due to moisture absorption. To minimize this interference, the salts are converted to oxides by heating the sample under a flame until a dull red color is obtained. The conversion to oxides stabilizes the sample weight and ensures that proper alpha/beta efficiencies are assigned for each sample. Volatile radioisotopes of carbon, hydrogen, technetium, polonium and cesium may be lost during sample heating.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. An NCR was not generated for this SDG.
qualifier information Manual qualifiers were not required.
M\ethod/Analysis Information Product:                                                   GFPC, Sr90, liquid-ALLMIX Analytical Method:                                         EPA 905.0 Modified Analytical Batch Number.                                   347780 Sample ID                   Client ID 116165001                   MW IOWS 116165002                   MW 122D 116165003                   MW 109D-0204-001 116165004                   MW-107S-0204-001 116165005                   MWI07D-0204-001 116165006                   MWIIOD-0204-001 116165007                   MWI 13S-0204-001 116165008                   MWI 12S-0204-001 116165009                   MWI02S-0204-001 116165010                   MW-11IS-0204-001 116165011                   MW-109S-0204-001 116165012                   MNV-3-0204-001 116165013                   MWI-0204-001 116165014                   MW-105D-0204-001 116165015                   MWI03D-0204-001 116165016                   MWI05S-0204-001 116165017                   MW600-0204-001 1200659983                  Method Blank (MB) 1200659986                  Laboratory Control Sample (LCS) 1200659984                   116165001(MW I IOS) Sample Duplicate (DUP) 1200659985                   116165001(MW I IOS) Matrix Spike (MS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in:
accordance with GL-RAD-A-004 REV# 8.
64

Sample ID                Client ID 116165014                MW-105D-0204-001 116165015                MW103D-0204-001 116165016                MW1O5S-0204-001 116165017                MW600-0204-001 1200662485-              Method Blank (MB) 1200662488               Laboratory Control Sample (LCS) 1200662486               116165014(MW-105D-0204-001) Sample Duplicate (DUP) 1200662487               116165014(MW-105D-0204-001) Matrix Spike (MS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-005 REV# 11.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Oualitv Control (OC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 116165014 (MW-105D-0204-001).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.
Miscellaneous Information:                                               -
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referernced SOP or contractual documents. An NCR was not generated for this SDG.
66,;

                                                                                                                   ---------- a-Oualifier information Manual qualifiers were not required.
Method/Analysis Information Product:                                               Liquid Scint Fe55, Liquid-ALL Analytical Method:                                     DOE RESL Fe-I, Modified Analytical Batch Number.                               349214 Sample ID                Client ID 116165014                MW-105D-0204-001 116165015                MWl03D-0204-001 116165016                MIW105S-0204-001 116165017               MW600-0204-001 1200663486               Method Blank (MB) 1200663489               Laboratory Control Sample (LCS) 1200663487               116165014(MW-105D-0204-001) Sample Duplicate (DUP) 1200663488               116165014(NIW-105D-0204-001) Matrix Spike (MS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-040 REV# 2.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration datc(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Ouality Control (0C) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 116165014 (MW-105D-0204-001).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis 67

Sample 1200663488 (MW-105D-0204-001) was recounted due to low/high recovery.
Samples 116165014 (MW-105D-0204-001) and 116165015 (MWI03D-0204-001) were recounted due to verify activity. Second counts are being reported.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. An NCR was not generated for this SDG.
Ouslifier information Manual qualifiers were not required.
Mlethod/Analysis Information Product:                         -                     Liquid Scint Ni63, Liquid-ALL Analytical Method:                                     DOE RESL Ni-I, Modified Analytical Batch Number:                               349216 Sample ID                Client ID 116165014                MW-105D-0204-001 116165015                MW103D-0204-001 116165016                MW105S-0204-001 116165017                MW600-0204-001 1200663494               Method Blank (MB) 1200663497               Laboratory Control Sample (LCS) 1200663495               116165014(MW-105D-0204-001) Sample Duplicate (DUP) 1200663496               116165014(MW-105D-0204-001) Matrix Spike-(MS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-022 REV# 6.                                                -                      ;
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry                                                                   -
All counting sources were prepared in the same geometry as the calibration standards.
Oualitv Control (OC) Information:
Blank Information                                            .                   .                               '
The blank volume is representative of the sample volume in this batch.
Designated QC                                                                          ;
The following sample was used forQC: 116165014 (MWV-105D-0204-001).
QC Information 68

All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. An NCR was not generated for this SDG.
qualifier information Manual qualifiers were not required.
Method/Analysis Information Product:                                    LSC, Tritium Dist, Liquid-ALL,STNDMIX,PENN Analytical Method:                          EPA 906.0 Modified Analytical Batch Number                     348827 Sample ID                   Client ID 116165001                   MW 10S 116165002                   MW 122D, 116165003                   MW 109D-0204-001 116165004                   MW-107S-0204-001 116165005                   MWI07D-0204-001 116165006                   MWI IOD-0204-001 116165007                   MW1 13S-0204-001 116165008                   MW I12S-0204-001 116165009                   MW102S-0204-001 116165010                   MW-IIIS-0204-001 116165011                   MW-109S-0204-001 116165012                   MW-3-0204-001 116165013                   MWI-0204-001 116165014                   MW-105D-0204-001 116165015                   MW103D-0204-001 116165016                   MWIO5S-0204-001 116165017                   MW600-0204-001 116165018                   MW508D-0204-001 116165019                   MW-IOOS-0204-001 116165020                   MIW-504-0204-001 116165021                   MW-508S-0204-001 1200662538                  Method Blank (MB) 1200662541                  Laboratory Control Sample (LCS) 1200662539                  116165001(MW I IOS) Sample Duplicate (DUP) 1200662540                  116165001(MW I IOS) Matrix Spike (MS) 69

SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-002 REV# 9.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information',
Standard solution(s) for these analyses are NIST traceable and used before the expirationi date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Oualitv Control (OC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 116165001 (MW 1 OS).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis Samples 116165004 (MWV-107S-0204-001) and 1200662538 (MB) were recounted due to spectral interference.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. An NCR was not generated for this SDG.
Qualifier Information Manual qualifiers were not required.
Method/Analysis Information Product:               -Liquid                                  Scint C14, Liquid-ALL Analytical Method:                                      EPA EERF C-01 Modified Analytical Batch Number:                                347077 70',

Sample ID                     Client ID 116165014                    MW-105D-0204-001 116165015                    MW103D-0204-001 116165016                    MW105S-0204-001 116165017                    MW600-0204-001 1200658272                    Method Blank (MB) 1200658275                    Laboratory Control Sample (LCS) 1200658273                    115840001 (SW-6) Sample Duplicate (DUP) 1200658274                    115840001(SW-6) Matrix Spike (MS)
SOP Reference Procedure for preparaiion, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-003 REV# 7.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Oualitv Control (OC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 115840001 (SWV-6).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. An NCR was not generated for this SDG.
Additional Comments There was no daily check run on 7/10/04 for LSCBROWN. The daily for the instrument passed on both 7/9 and 71

7/11. All qc's pass requirements.
Oualifier information Manual qualifiers were not required.
Certification Statement Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless otherwise noted in the analytical case narrative.
Review Validation:
GEL requires all analytical data to be verified by a qualified data validator. In addition, all data designated for CLP or CLP-like packaging will receive a third level validation upon completion of the data package.
The following data validator verified the information presented in this case narrative:
Reviewer:
72 -

General Engineering Laboratories                                                                                     NCR Report No.:  129765 Form GEL-XXX Revision No.:
Rev. 06/02 COMPANY - WIDE NONCONFORMANCE REPORT Mo.Day Yr.                             Division:                                                                 Type:
26-JUL-04                              Radiochemistry                                                            Process InstrumentType:                        Quality Criteria:                                                         Client Code:
ALPHA SPECTROMETER                     Specifications                                                            YANK Test / Method:                         Matrix Type:                          Batch ID:                             Sample Numbers:
DOE EML HASL-300, Pu-i 1-RC            Liquid                                350489                               See Below
-Modifed Potentially affected work order(sXtSDG): 116165(MSR#04-1807)
Application Issues:
Failure to maintain Custody Specification and Requirements                                               NRG Disposition:
Nonconformance

== Description:==
: 1. The analyst did not scan the samples into the batch prior to analysis,    1. Reporting results.
however the samples did remain in their custody at all times. The error has been corrected and the analyst has been instructed on proper scanning procedures.
                                                                                                                                             '       )
Originators Name:                                                              Data Validator/Group Leader:
Lesley Anderson              26-JUL-04                                         Scott Moreland            27-JUL-04 Quality Review:                                                                Corrective Action:
Director                                                                       Corrective Action ID and Complete Date:
Page 1 73

General Engineering Laboratories                                                                                    NCR Report No.:   131016 Form GEL-XXX Revision No.:
Rev. 06/02 COMPANY - WIDE NONCONFORMANCE REPORT Mo.Day Yr.                              Division:                                                               Type:
30-JUL-04                               Radiochemistry                                                          Process Instrument Type:                        Ouallty Criteria:                                                       Client Code:
LSC                                     Specifications                                                          YANK Test / Method:                          Matrix Type:                       Batch ID:                             Sample Numbers:
DOE EML HASL-300, Pu-11 -RC             Uquid                              350490                                See Below Modified Potentially affected work order(s)(SDG):ll 6 l5 (MSRt807)
Application issues:
Failure to maintain Custody Specification and Requirements                                              NRG Disposition:
Nonconformance

== Description:==

1.Samples 116165014,116165015,116165016and 116165017were                  1. Reporting results.
not scanned Into the the batch due problems with the Alpha Ums system.
I.
Originator's Name:                                                           Data Validator/Group Leader:
Jimmy Hartley              30-JUL-04                                         Joseph Jones             30-JUL-04 Quality Review:                                                              Corrective Action:
Director:                                                                    Corrective Action ID and Complete Date:
Page 1 74K

SAMPLE DATA

==SUMMARY==

75

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis' Company:     CYAPCo Address:     Haddam Neck Plant 362 Injun Hollow Road East Hampton.'Connecticut 06424                                                   Report Date: July 31,2004

==Contact:==
Mr. Dave Keefer Project:     Quarterly Groundwater PO# 002337                                                                          Page I of 2 Client Sample ID:                   MW 110S                          Project:       YANK00304 Sample ID:                          116165001                        Client ID: YANKOOI Matrix:                -            Ground Water                     Vol. Recv.:
Collect Date:                       30-JUN-04 '
Receive Date:                       02-JUL-04 Collector.                          Client Parameter                Qualifier    Result   Uncertainty         LC       TPU     MDA           Units        DF     AnalystDate    Time Batch Mtd.
Rad Gamma Spec Analysis Gammaspec, Gamma LJquid-AILGAM2,STNDM1XPFNJN,LF Americium-241                 U         0.753     +1-2.45       2.05 ,.+/-2.40      4.22         IpCi/L-             ,SRB 07/19/04 2220 346800 1 Cesium-134                    U       -0.753      +/-1.87       1.50       +1-1.83  3.21          pa/L ,
Cesiunu-137                   U          IA5      +1-1.86       1.44       +/-1.82  3.05          poall,~
Cobalt-60                     U        0.194      41-1.86       1.58      '+-1.82   3.42          pCi/L Europium-152                  U        0.288      +1-3.89      3.23        +1-3.81  6.77          pCi/L
      'Iuropium-154                 U          2.66     +1-4.74    ' 4.22 *+14.64         9.18          pCi/L;
,     Zuropium-155                  U        -1.15      +/-420       3.32 -+/4.11         6.86         .PCi/L Manganese-54                  U        0.368      +/-1.70       1.44       +/-1.67  3.06          pci&L Niobium-94                    U       0.0195      +/-1.70       126 +/-1.67         2.68          pCi/L Silver-108m                   U        -1.55      +1-1.40       1.04       +/-1.37  2.20          pCi/ll-Rad Gas Flow Proportional Counting GFPC,Sr9O, liquid-ALWMX                                          I   . .,!   :  . -
Strontium-90                  U        0.689     +/-0.637     0.612 ,+/-0.661       130           pCi1L              HOB I 07/13/04 1652 347780 2 Gross A/B, liquid-AUSTNDM1XPENNLF Alpha                         U     -0.0535      +1-0.988       1.04    +1-0.988    2.44          pCi/L              ATHI 07f22/04 1803 350139 3 Beta                                     4.35     +/-1.33     0.951        +1-1.33  2.05          pCi/L Rad Liquid Scintillation Analysis LSC, Tritium Dist, Liquid-AL4STND.MlXPENNf Tritium                                 1010       +/-220         155      +/-220    310          pCi/L              JLB1I 07119/04 1611 348827 4 The following Prep Methods were perfonned Method             Description                                                Analyst   Date             Time     Prep Batch SW846 3005A         ICP-MS 3005 PREP                                            CJ        07/16/04         1844     346376 The following Analytical Methods were performed Method             Description I                   EPA 901.1 2                   EPA 905.0 Modified 3                   EPA 900.0 4                   EPA 906.0 Modified 76

GENERAL ENGINEERING LABORATORiES; LLC GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 55-8171 - www.gel.com Certificate of Analysis Company: CYAPCo Address:     liaddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                 Report Date: July 31, 2004

==Contact:==
Mr. Dave Keefer Project:     Quarterly Groundwater PO# 002337                                                                        Page 2 of 2 Client Sample ID:                  MW 1lOS                           Proiect      YANK00304 Sample ID:                         116165001                        Client ID: YANKOOI Vol. Remv.:
Parameter                Qualifier   Result    Uncertainty     LC      TPU         MDA           Units       DF     AnalystDate    Tlime Batch Mtd.
SurrogateiTracer recovery       Test                                  Recovery%          Acceptable LImIts Canier/Tracer Recovery           GFPC, SO9O, liquid-All.MIX                  90 Notes:
The Qualifiers in this report are defined as follows:
B Target analyte was detected in the sample as well as the associated blank.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
I Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limiL U Indicates the target analyte was analyzed for but not detected above the detection limit.
UI Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an 'as received' basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
Reviewed by 77

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gelcom Certificate of Analysis Company:     CYAPCo Address:     Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                     ReportDate: July3l,2004

==Contact:==
Mr. Dave Kcefer
                ..Project:     Quarterly Groundwater PO# 002337                                                                     -   - Page 1 of 2 Client Sample ID:                  MW 122D                - -          Proiect:      YANK00304        '
Sample ID:                          116165002                 -'I      Client ID: YANKOOI Matrix:                             Ground Water                       Vol. Recv.:
Collect Date                        30-JUN-04 Receive Date:                        02-JUL-04 Parameter                 Qualifier    Result   Uncertainty        LC     TPU          MDA           Units        DF    AnalystDate    Time Batch Mtd.
Rad Gamma Spec Analysis Gammaspec, GammLiquid-ALLGAMZ,STND,MIPENN,LF Americium-241                  U           1.31    +1-14.4       8.64    +/-14.1         18.1        pCi/L              SRB 07/20104 1110 346800 1, Cesium-134                     U           1A7     +1-2.03       1.81    +/-1.99  .-    3.94         pCi/L Cesium-137                     U       -0.756      +1-1.8S       1.50    +1-1.84        3.28         pol'l Cobalt-60                      U        -1.17      +l-2.07       1.57    +l-2.03        3.56         pCi/L Europium-152                   U          3.7S,    +l-5.33       4.62    +/-5.22        9.81        IpC/L'L' Europium-154                   U          3.59     +/-5.51       4.99 -  +1-5AO         11.1        .pCilL k     :uropium-155                   U       -0.326      +l-7.49       6.09    +1-7.34        12.7         Pal'l K--Manganese-54                     U         0.356     4+/-1.85      1.56    +1-1.82        3.41         pci/L Niobium-94                     U       -0.283       +/-1.84      1.51    +/-1.81        3.27         pCi'L Silver-108m                    U          2.23      +/-1.80      1.62    +/-1.76        3A5 Rad Gas Flow Proportional Counting GFPC.Sr90, liquid-ALLMIfX Strontium-90                              3.29    +/-0.768      0.541    +/-1.13        1.15        .pCill,            HOBI 07/13/04 1652 3477802 GrossA, liquid-ALSTNDM1XPENNLF Alpha                                     7.14      +/-2.19     0.997    +1-2.25        2.37    _ _ pCi/L              ATH I 07J22/04 1803 350139 3 Beta                                      5.21      +/-1.58      1.19    +/-1.58        2.55         pCi/L Rad Uquid Scintillation Analysis LSC, Tritium Dist, Llquid-ALSTND.M1X.PENN Tiitium                        U           222      +/-165        132    +/-165          264         pCi/L             JLBBI 07/19/04 1715 348827 4 The following Prep Methods were performed Method              Description                                             Analyst         Date            Time    Prep Batch SW846 3005A          ICP-MS 3005 PREP                                        Cl              07/16/04        1844     346376 The following Analytical Methods were performed Method              Dcscription I                     3EPA 901.1 2                    EPA 905.0 Modifled 3                    EPA 900.0 4                    EPA 906.0 Modified Surrogatetrracer recovery        Test                                     Recovery%           Acceptable Limits 78

GENERAL ENGINEERING LABORATORIES, LLC GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - vww.gel.com Certificate of Analysis Company:     CYAPCo Address:     Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                Report Date: July 31.2004 Contact      Mr. Dave Keefer Project      Quarterly Groundwater PON 002337                                                      I                Page 2 of 2 Client Sample ID:                  MW 122D                           Proiect      YANK003O4 Sample ID:                         116165002                        Client ID: YANKO01 Vol. Recv.:
Parameter               Qualifier   Result    Uncertainty     LC      TPU         MDA           Units       DF    AnalystDate    Time Batch Mtd.
Carrieriracer Recovery           GFPC, SW9O, liquid-ALLMIX                   89 Notes:
The Qualifiers in this report are defined as follows:
B Target analyte was detected in the sample as well as the associated blank.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limit.
UI Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an "as received' basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
Reviewed by 79

GENERAL ENGINEERING LABORATORIES, LLC GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: CYAPCo Address:     Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                              '; Report Date: July 31,2004

==Contact:==
-Mr. Dave Keefer Project      Quarterly Groundwater PO# 002337                                                                        Page 1 of 2 Client Sample ID:                  MW 109D-0204-001                 Prpiect:       YANK00304 Sample ID:                          116165003                       Client 1D: YANKOO1 Matrix:                             Ground Water                    Vol. Recv.:
Collect Date:                       29-JUN-04 Receive Date:                       02-JUL-04 Collector                           Client Parameter                Qualifier    Result   Uncertainty       LC        TPU     MDA          Units        DF     AnalystDate    Time Batch Mtd.
Rad Gamma Spec Analysis Gammaspec, Gamma.LJquid-AUIGAM2,STNDMIXPENNF Americium-241                 U          -1.6     +1-11.4      9.24      +1-11.2   19.1         pCV/L              SRB 07/20/04 1008 346800 1 Cesium-134                    U         0.364     +1-2.82      2.40      +1-2.76   5.26         pCiIL Cesium-137                    U          0.00     +t-4.47      4.19      +4-4.38   8.77         pCV/L UI                                     w2 7       . .
Cobalt-60                     U          0.00     +1-3.44'     2.71      +/-3.37   6.01         pCi/L Ul
\,-Europium-152                      U        -5.94      +l-7.28      5.66      +1-7.14   12.0         pCi/L.
Europium-154                  U          2.24     +l-7.20      6.17      +/-7.05   13.9 pCVL Europium-155                  U          537      +/-933       7.70      +4-9.14   16.0 Manganese-54                  U        -1.28      +/-2.36      1.84      +1-2.31   4.09         pCi/L Niobium-94                    U       -0.431      +/-2.42      1.89      +1-2.37   4.13         PaiL Silver-108m                   U       -0.462      +1-2.52      2.03      +1-2.47   4.35       - pCi/L Rad Gas Flow Proportional Counting GFPC,Sr9O, liquid-AL4MIX Strontium-90                  U         0.473    +t-0.555     0.545    +10.567     1.16         pCiLL              HOBI 07/13/04 1652 3477802 GrossxA/B lquid-ALL.STND.MIlXPENN.LF Alpha                                    7.78     +/-2.23     0.819      +/-2.25   2.03         pCi/L              ATHI 07122J04 1803 350139 3 Beta                                     9.21     +1-1.70     0.912      +/-1.70   1.98         pCV/L Rad Liquid Sdntlllation Analysis ISC, Tritium Dist, Liquid-ALLSTNDMIX PENN Tritium                                 3140       +/-246       129       +/-251    258         pCiJL              JLB1 07/19/04 1818 3488274 The following Prep Methods were performed Method             Description                                              Analyst    Date            Time     Prep Batch SW846 3005A          ICP-MS 3005 PREP                                         C0         07/16104         1844    346376 The following Analytical Methods were performed Method             Description I                   EPA 901.1 2                   EPA 905.0 Modified 3                   EPA 900.0 4                   EPA 906.0 Modified 80

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com
                                                                                                                                                     'Uv Certificate of Analysis Company: CYAPCo Address: Haddam Neck Plant 362 Injun Hollow Road East Hampton. Connecticut 06424
* Report Date: July 31, 2004

==Contact:==
Mr. Dave Keefer Project:    Quarterly Groundwater PO# 002337                                                                        Page 2 of 2 Client Sample ID:                  MW 109D-0204-001                  Project:     YANK003O4 Sample ID:                         116165003                        Client ID YANKOOI Vol. Recv.:
Parameter                Qualifier    Result   Uncertainty     LC      TPU        MDA            Units       DF     AnalystDate    Time Batch Mtd.
SurrogatelTracer recovery        Test                                  Recovery%          Acceptable Limits CarrierfTracer Recovery          GFPC, Sr90, liquid-AllflX                   92 Notes:
The Qualifiers in this report are defined as follows:
B Target analyte was detected in the sample as well as the associated blank.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limit.
UI Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an 'as received' basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
dCQ&                   Ca Reviewed by 81

GENERAL ENGINEERING LABORATORIES, LLC
                                            .GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate fAnalysis Company:      CYAPCo Address:      Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                               Report Date: July 31,2004

==Contact:==
Mr. Dave Keefer Project:      Quarterly Groundwater PO# 002337                                                                     Page I of 2 Client Sample ID:                  MW-107S-0204-001 -'           Proiect:       YANK00304 Sample ID:                          116165004                     Client ID:     YANKOO1 Matrix:                             Ground Water                  Vol. Recv.:
Collect Date:                       29-JUN-04, Receive Date:                       02-JUL-04 Collector                           Client Parameter                Qualifier    Result   Uncertainty       LC     TPU     MDA           Units        DF    AnalystDate    Time Batch Mtd.
Rad Gamma Spec Analysis Gammospec, Gamma Liquid-ALL GAM2.STND.MIXPENNLF Americium-241                 U          332      +/-10.6      8.88   +/-10.4    18.5         PMV                SRB   07/20/04 1009.346800 1 Cesium-134                    U         0.453     +/-2.09       1.71  +/-2.05    3.73         pCIIL Cesium-137                    U          1.07     +1-1.82       1.57  +/-1.79    3.39         pCVLl Cobalt-60                     U       -0.142      +/-222        1.80  +1-2.17    4.00         pCi/L.
Europium-152                  U          2.21     +J-5.13      4.41   +/-5.02    9.35
                                             -3.11      +1-5.47      4.09   +/-5.36    9.26         pCV1L 3uropium-154                 U                                                               pCVL
\.%sFuropium-155                    U          2.74     +t-7A6       6.17   +1-731     12.8
                                            -0333                                                   IpCVL-Manganese-54                  U                   +1-157        1.29  +/-1.54    2.86 Niobium-94                    U       -0.559      +/-1.66       1.29  +/-1.63    2.80         pC/LL Silver-108m                   U         0395      +/-1.73      1A6    +/-1.70    3.12         pCiIL Rad Gas Flow Proportional Counting GFPC Sr90, liquid-ALLMIX Strontium-90                             2.69    +/-0.741     0.558  +/-0.992    1.19         pCilL              HiOBI 07/13104 1652 34i7802 GrossA/B, liquid-ALLSTND,MlX,PENINLF Alpha
* U         0.317     +/-1.17      1.13   +/-1.17    2.66         pCitL
* ATHI 07122J04 i803 350139 3 Beta                          U          1.69     +/-1.08     0.940   +/-1.08    2.04         pCi/L Rad Liquid Scintillation Analysis LSC, Tritium Dist, Liquid-ALLS7DM4IXPENN Tritium                       U         -133       +/-205       176    +/-205     352         pCi/L             JLBI 07/28/04 2341 3488274 The following Prezp Methods were performed Method             Description                                            Analyst     Date            Time     Prep Batch SW8463005A          ICP-MS 3005 PREP                                       Cl          07/16/04         1844    346376 The following Analytical Methods were performed Method              Description I                   EPA 901.1 2                   EPA 905.0 Modified 3                   EPA 900.0 4                   EPA 906.0 ModIfied
     -rrogatefTracer recovery       Test                                   Recovery%       Acceptable Limits 82-

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com
                                                                                                                                                     "-)
Certificate of Analysis Company: CYAPCo Address: Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                Report Date: July 31, 2004

==Contact:==
Mr. Dave Keefer Project:    Quarterly Groundwater PO# 002337                                                                        Page 2 of 2 Client Sample ID:                  MW-107S-0204-001                  Proiect:     YANK00304 Sample ID:                         116165004                        Client ID: YANK001 Vol. Recv.:
Parameter                Qualifier    Result   Uncertainty     LC      TPU         MDA           Units       DF     AnalystDate    Time Batch Mtd.
Carrierfrracer Recovery          GFPC. SO9O, liquid-ALLMIX                   92 Notes:
The Qualifiers in this report are defined as follows:
B Target analyte was detected in the sample as well as the associated blank.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limiL UI Uncertain identification forgamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
1U h Sample preparation or preservation holding time exceeded.
The above sample is reported on an 'as received" basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
Beet~            (        Q Reviewed by 83

GEEA           NIERN                 AOAOIS                                 L IGENERAiL             ENGINEERING LABORATORIES., LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: CYAPCo Address:      Haddam Neck Plant 362 Injun Hollow Road
                           ; East Hampton, Connecticut 06424                                                      Report Date: July 31.2004

==Contact:==
Mr. Dave Keefer                                                                                                    ag .o.I     .
Project      Quarterly Groundwater PO# 002337                                                            . I    IPage                I of 2 Client Sample ID:                    MWI07D-0204-001                Project:           YANK00304 Sample ID: -                        1116165005                .. Client ID: YANK001 Matrix:                              Ground Water                   Vol. Recv.:
Collect Date:                        30-JUN-04       -
* Receive Date:                        02-JUL-04       t w.AJLscLuL;                          LUlCIU..                        P. I
                                                                                                            ...el   tLt D          .A yt     t       m..      M.
Parameter                Qtualifler   Result   Uncertalnty        LC   -TPV       MDA              Units           DF      AnalystDate       Time Batch Mtd.
Rad Gamma Spec Analysis Gammaspec, Gamma.quid-ALL GAM2S7WND.MIXJPENNLF Americium-241                 U           2.12     +/-3.64      3.17    +1-3.57    6.59            pCmI                   SRB       07/20/04 1009 346800 1 Cesium-134                    U         -1.75      +t-2.30      1.73    +l-2.26   '3.80            pCslL Cesium-137                    U         -1A2       +1-2.13      1.66    +l-2.08    3.61            pCV/L Cobalt-60                     U         0.452      +1-2.18      1.86    +/-2.14    4.16            pCi/L Europium-152                  U      -0.225        +1-5.32      4.40  '+/.5.21     934             pC/LL uropium-154                 U           1.05     +l-6.58      5.56    4/-6.45     12.3           pCi/L K uropium-1 5 5                    U           6.45     +/-5.97      5.18    +1-5.85    10.7           .pCi/L Manganese-54                  U         0.487     *+l-2.24      1.65    +t-2.19  - 3.61            pCiLL Niobium-94                    U         0.734     +/-1.88       1.62    +/-1.84    3.50            pCi/L Silver-108m                   U       -0.297      +/-1.95       1.57    +1-1.91    3.35           .pCi/L Rad Gas Flow Proportional Counting GFPC,Sr9O, liquid-ALLMfX Strontium-90                  U         0.262    +1-0555       0.565  +1-0.558     120             pCi/L                  BOB I 07/13/04'2041 347786 2 Gross A/B, iquiSdALI4.ND   DAfJXPENN,LF Alpha                         U         0.548     +/-1.27       1.10    +/-1.28    2.53           -pCL'                   ATHI 07/22/04,1803 350139 3 Beta                                     7.00     +/-1.58       1.02    +1-1.59    2.20 Rad Liquid ScInUllation Analysis pCi/L LSC, Tritium Dist, Jquid-AL TSNDAEX(PENN Tritium                                   656      +/-172        125    +l-i72      249                                   3LB1I 07119/04 2025 348827 4 The following Prep Methods were performed Method              Description                                             Analyst     Date               Time         Prep Batch SW846 3005A         ICP-MS 3005 PREP                                        Ci          07/16/04             1844       346376 The following Analytical Methods were performed IMethod            Description.
I                  EPA 901.1 2                   EPA 905.0 Modified 3                   EPA 900.0 4                   EPA 906.0 Modified Rurrogate'Tracer recovery         Test                                   Recovcry%        Acceptable Limits 84

GENEALLABRATRIES  EGINERIN                     LL GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: CYAPCo Address: Iladdam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                 Report Date: July 31, 2004

==Contact:==
Mr. Dave Keefer Project:    Quarterly Groundwater PO# 002337                                                                        Page 2 of 2 Client Sample ID:                  MW107D-0204-001                   Proiect:     YANK00304 Sample ID:                         116165005                         Client ID:   YANKOOI VnI Thev -
 *Parameter              I Qualifier    Result   Uncertainty     LC      TPU         MDA           Units       DF     AnalystDate    Time BatchMtd.
CarrierlTracer Recovery          GFPC, Sr9O. liquid-ALL.MIX                  95 Notes:
The Qualifiers in this report are defined as follows:
B Target analyte was detected in the sample as well as the associated blank.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limiL U Indicates the target analyte was analyzed for but not detected above the detection limit.
UI Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an "as received" basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
Reviewed by SQCu um 85

GENEAL EGINERIN GENERAL'ENGINEERING LABORATORIES, LLC
                                            ' 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: CYAPCo Address:      Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                             ReportDate: -July31,2004

==Contact:==
Mr. Dave Keefer Project: :'Quarterly Groundwater PO# 002337                                                                                      ; Page I of 2 Client Sample ID:      --             - MWIIOD-0204-00l                       Proiect:          YANK003O4 Samnple ID:                       -. ~ 116165006                              Client ID: YANK001                 :
Matrix:                                  Ground Water                         Vol. Recv.:
                         -   Collect Date:                          JUN-04
                   - I :     Receive Date:                            02-JUL-04             ..
: r. .         .
I   %..,     .       - I1.  .  . I         . -
Parameter                 Qualifier    Result      Uncertainty          LC        TPU         MDA            Units         DF       AnalystDate  Time Batch Mtd.
Rad Gamma Spec Analysis Gammaspec, GammaLiquid-ALL.GAM2,STND MIXPENNLF                                                               .. I  ..
Americium-241                  U           1.46       +/-7.34          5.80     +1-7.19       12.0        . pCd/L -         ,: SRB 07/1-9/04 2153 346800 1 Cesium-134                     U         0.265        +t-l.42          1.17     +/-1.39.-*    2.51 1.94           pCtiL Cesium-137                     U       -0.836         +/-1.17        0.898      41-1.15 Cobalt-60                      U       0.0068         +I-IA9           1.23     +/-1.46       2.69                                                          . I Europium-152                   U       *0.828         +/-3.79          3.07     +1-3.72       6.44
     'uropium-154                  U           2.09       +1-3.74      I 3.29 - +/-3.67           7.19           pCilL ropium-155                 U         -2.17        +/4.77           3.97     +/4.67        8.20         .pCi/L Manganese-54                   U           1.18       +/-1.27          1.11 .-- +/-1.24       238 Niobium-94                     U         0.664        +/-1.25          1.06     +1-1.22       2.25 Silver-108m                    U         -1A7         +/-1.11        0.845     +/-1.09        1.80 Rad Gas Flow Proportional Counting                                                                             . PCiJL GFPC Sr90, liquid-ALLMIX                                                                                      pCi/L      -
Strontium-90                   U         0.441       +/-0.547        0538     41.559          1.15                                HOB1 07/13104 2041 3477802 Gross A/, liquid-ALUsTNDAfIXPENNLF                                                                            pCi/L Alpha                                      5.63       +/-1.94        0.988      +1-2.02       233                                 ATHI 07/22/04 2016 350139 3 Beta                                       8.50       +1-1.65     ) 0.952      +J-1.65        2.06 Rad Liquid Sdntillation Analysis LSC, Tritium Dist, Liquid-ALlSTNDAMIXPENN Tritium                                   8300         +/-363           139      +/-386       278            pCa/L                JLB1 07/19/04 2128 348827 4 The following Prep Methods were performed Method              Description                                                     Analyst        Date              Time     Prep Batch SW846 3005A         ICP-MS 3005 PREP                                                Ci             07/16/04           1844    346376 The following Analytical Methods were performed Method              Description I                    EPA 901.1 2 -EPA                     905.0 Modified 3               .. EPA 900.0 4                    EPA 906.0 Modificd Suirrogatefrracer recovery         Test                                          Recovery%           Acceptable Lriits 86-

GENERAL ENGINEERING LABORATORIES, LLC GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: CYAPCo Address:    Haddarn Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                 Report Date: July 31,2004

==Contact:==
Mr. Dave Keefer Project:    Quarterly Groundwater PO# 002337                                                                        Page 2 of 2 Client Sample ID:                  MWI IOD-0204-001                  Proiect:     YANK00304 Sample ID:                         116165006                         Client ID: YANKOOI
                                                                                             ! Vol. Recv.:
Parameter                Qualifier    Result   Uncertainty     LC      TPU         MDA           Units       DF     AnalystDate    Time Batch Mtd.
CarrierJTracer Recovery          GFPC, Sr90, liquid-ALLMIX                   87 Notes:
The Qualifiers in this report are defined as follows:
B Target analyte was detected in the sample as well as the associated blank BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limnit.
UI Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
I) h Sample preparation or preservation holding time exceeded.
The above sample is reported on an 'as received" basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
       -kQ Reviewed by Chx 87
* GENERAL ENGINEERING LABORATORIES, LLC IGENERAL                ENGINEERING:L;ABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:      CYAPCo Address:      Haddam Neck Plant 362 Injun Hollow Road
                           / .East Hampton, Connecticut 06424                                                            *ReportDate: July3l.2004 Contact       Mr. Dave Keefer Project: . Quarterly Groundwater PO# 002337                                                                                   Page I of 2 Client Sample ID:                 -**      MWI13S-0204-001                     Proiect:       YANK003O4 Sample ID:         . -                     116165007                           Client ID: YANKOOI Matnx:                                     Ground Water                        Vol. Recv.:
Collect Date:                              29-JUN-04 Receive Date:                 -..     ,02-JUL-04 Collector:     -                       - Client RMI                              .        .                      M Parameter                Qualifier    Result     Uncertainty             LC           TPU     MDA           Units       DF     AnalystDate    Time Batch Mtd.
Rad Gamma Spec Analysis Gammarpec, GamnaLiquid-AL4GAM2 STNDMIXPENNLF Americium-241                 U     -0.0669         +/-755              5.84        +1-7A40    12.2      'pCi/L               SRB 07/19/04 2156 346800 1 Cesium-134                    U         0.548       +1-1.36             1.17        +1-1.34   2.52          pCi/L -
Cesium-137                    U       -0.106        +1-1.27             1.05 , +/-1.25        226           pCiIL Cobalt-60                     U           2.58      +/-2.80             2.16        +1-2.75   4.55          pCi/'L               I     I        . -  .- -  1.
Europium-152                  U          .333       +4-3.70             3.14. +1-3.62
* 6.60          pCi/L
      'Puropium-154                 U        -133         +1-3.85
* 2.92         +1-3.78   6.49       . pCiIL aropium-155                 U       -0.381        +14.84              4.07        +1-4.74   8.41         .pCiIL 8-Alanganese-54                     U       -0.167.       +/-1.33             1.08        +1-1.30   2.32          pCi/L .
Niobium-94                    U         0.713  -    +1-1.24             1.07        +/-1.21   2.28          pCiIL'.
Silver-108m                   U           1.57      +I-IA2            0.990         +I-IA0    2.10          pCi/L Rad Gas Flow Proportional Counting                                   . I      . ... 7    . ..
GFPC, Sr90. liquid-ALLVfJX                   .-
Strontium-90                  U         0.665      +1-0.602         - 0.577        +1-0.627   1.23          pCi/L             IIOBI 07/13/04 2041 3477802 GrossA/B, liquid-ALITND,MIXPENNLF Alpha                         U        '0.989       +1-1.26             1.00        +/-1.26   2.38          pCi/L             ATHI 07/22/04 2016 350139 3 Beta                                      830       +/-1.79             1.19        +/-1.79   2.54          pCi/L Rad Ltquid Scintillation Analysis LSC, Ttium Dit, Liquid-AL4STNDMIXPENN Tritium                       U            180      +1-163              131          +/-163    263         pCi/L             JLBI 07/19/04 2231 348827 4 The followlng Prep Methods were performed Method             Description                                                          Analyst    Date            Time     Prep Batch SW846 3005A         ICP-MS 3005 PREP                                                     Cl         07/16/04         1844    346376 The following Analytical Methods were performed Method          . Description I                  EPA 901.1 2                   EPA 905.0 Modified 3                   EPA 900.0 4                   EPA 906.0 Modified Surrogatel/racer recovery         Test                                                 Recovery%      Acceptable Limits 88'

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.corn Certificate of Analysis Company: CYAPCo Address: Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                Report Date: July 31, 2004

==Contact:==
Mr. Dave Keefer Project:    Quarterly Groundwater PO# 002337                                                                        Page 2 of 2 Client Sarnple ID:                 MWI13S-0204-001                   Proiect      YANK00304 Sample ID:                         116165007                        Client ID: YANKOOI VoL Recv.:
Parameter                Qualifier Result Uncertainty          LC      TPU         MDA           Units       DF     AnalystDate    Time Batch Mtd.
Carrier/rracer Recovery          GFPC, Sr9O, liquid-ALLMIX                   84 Notes:
The Qualifiers in this report are defined as follows:
B Target analyte was detected in the sample as well as the associated blank.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection lirnit.
UI Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
                                                                                                                                                     'C )
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an 'as received' basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
Reviewed by 89

GENERAL ENGINEERING LABORATORIES, LLC GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Ceftificate of Analysis Company: CYAPCo Address:    Haddam Neck Plant 362 Injun Hollow Road
                          'East Hampton, Connecticut 06424                                             '!Report Date: July 31,2004

==Contact:==
Mr. Dave Keefer Project: ' Quarterly Groundwater PO# 002337                                                                       Page I of 2 Client Sample ID:                 MW1 12S-0204-001             ' Proiect:       YANK00304 Sample ED:                         116165008                     Client ID: YANKOO1 Matrix:                            Ground Water                  Vol. Recv.:
Collect Date:                     29-JUN-04 Receive Date:                      02-JUL-04 Collector                          Client Parameter                Qualifier   Result   Uncertainty      LC      TPU      MDA        . Units,        DF    AnalystDate    Time Batch Mtd.
Rad Gamma Spec Analysis Gammaspec, Gamma.Liquid-AULGAM2.STND,MIX PENNLF Americium-241                U         -18.8     +/-18.2      13.0   +/-17.9    273          pCilL              SRB    07i/2004 1009 346800 1 Cesium-134                    U          1.16    +1-238       1.47   +1-2.33    ,3.26        pCilL Cesium-137                   U           0.00    +1-2.15      2.08   +/-2.11    4A3          pCiIL Ul Cobalt-60                    U       -0.456      +1-1.87      1.49   +1-1.83    3.39         pCd/L
     'lropium-152                U         0.143     +1-5.48      439    +1-5.37    935          pCziL iropium-154                U        '0.712     +1-4.67      3.99   .1-458     9.11         pcV/L d'-uropium-155                  U         -5.38     +1-6.64      5.34   +1-651     11.2         pCiL'L Manganese-54                 U           1.69    +1-1.82      1.64   +1-1.78    3.57         pCiIL Niobium-94                   U         0.816     +1-1.73      1.49   +1-1.69    3.22         pCi/L Silver-108m                   U        0.723     +1-1.70      1.49   +1-1.66    3.19         pCi/L Rad Gas Flow Proportional Counting GFPC,Sr90, liquid-ALMZIX Strontium-90                 U     ' 0.697      +1-0.590     0560  +/-0.616     1.19         pCiIL              110DI 07113/04 2041-3477802 GrossA'B, liquid-ALL4 STND.MEXPENNLF Alpha                        U           1.56    +1-1.10     0.713   +1-1.10    1.77         pCi/L              ATHI 07122/42i016 350139 3 Beta     .                   U         0.641    +1-0.944     0.908 +1-0.944,    1.97         PaiL-Rad Liquid Scintillation Analysis LSC Trtiwn Dist, Liquid-ALLSTND.MDX4PEVN Tritiurn                     U           102      +1-169       139    +/-169     277         pCi/L              JLB 1 07/19/04 2334 348827 4 The following Prep Methods were performed Method              Description                                          Analyst     Date            Time      Prep Batch SW846 3005A          ICP-MS 3005 PREP                                     CJ          07116/04         1844     346376 The following Analytical Methods were performed Method             Description I                   EPA 901.1 2                   EPA 905.0 Modified 3                   EPA 900.0 4                   EPA 906.0 Modified 90 '

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com K)
Certificate of Analysis Company:    CYAPCo Address:    Haddam Neck Plant 362 Injun Hollow Road East Hampton. Connecticut 06424                                                Report Date: July 31, 2004 Contact     Mr. Dave Keefer Project:    Quarterly Groundwater PO# 002337                                                                        Page 2 of 2 Client Sample ID:                  MWI12S-0204-001                   Project      YANK00304 Sample ID:                         116165008                        Client ID YANK001 Vol. Recv.:
Parameter               Quallfier    Result   Uncertainty     LC      TPU         MDA           Units       DF     AnalystDate    Time Batch Mtd.
Surrogate/Tracer recovery        Test                                  Recovery%          Acceptable Limits Carrier/Tracer Recovery          GFPC, Sr90, liquid-ALLMIX                   89 Notes:
The Qualifiers in this report are defined as follows:
B Target analyte was detected in the sample as well as the associated blank.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.                                                                                                                I/
1 Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limit.                                                       k' UI Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an "as received" basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
Reviewed by                    COU Reviewed by 91

GENERAL ENGINEERING LABORATORIES, LLC GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: CYAPCo Address:      Haddam Neck Plant 362 Injun Hollow Road
* East Hampton, Connecticut 06424                                                    ReportDate: July3l,2004

==Contact:==
Mr. Dave Keefer Project:      Quarterly Groundwater PO# 002337                                                               -        Page I of 2 Client Sample ID:                   -: MW102S-0204-001               Proiect:      YANK00304 Sample ID:                           - 116165009                     Client ID: YANKOO1 Matrix:                                Ground Water                  Vol. Recv.:
Collect Date:                          28-JUN-04
                             - Receive Date:                          02-JUL-04 rI..n#
aU ef     R I                                                                  .  .  .L Parameter                 Qualifier   Result    Uncertainty          LC     TPU      MDA          Units,      DF     AnalystDate    Time Batch Mtd.
Rad Gamma Spec Analysis Gammpec, GammaLiquid-ALLGAM2 STNDMIXPENN.LF Americium-241                  U       -8.79       +/-7.68          5.31  +/-7.53     10.8        pCilL             SRB 07119/04 2006 346800 1 Cesium-134                     U        0.721      +/-1.61          1.39  +1-1.58    2.93      . pCi/L Cesium-137                     U         0.00      +/-3.02          2.46  +/-2.96    5.06      *pCi/L.
Ul Cobalt-60                      U       0.869       +/-154           132   +1-1.51    2.83         pCi/L
       '*ropium-152                  U       -1.28,      +/4.20           3.43  +/-4.12    7.10         pCilL
\       ,ropium-l54                  U      -0.714       +1-3.95         3.16   +1-3.87    6.84         pCaL Europium-lS5                   U         5.11      +t-6.89         436    +1-6.75    8.90         pCilL Manganese-54                   U         0.00      +1-3.00          1.09  +/-2.94    2.32         pCilL Ul Niobium-94                     U       0.829       +/-1.48          1.22  +/-1.45    2.55         pCi/L Silver-l OSm                   U        0.958      +I-IA6           1.23  +1-1.43    2.55         pCi/L Rad Gas Flow Proportional Counting GFPCSr9O, liquid-AL4MIX Strontium-90                   U       0.289      +1-0.555        0.562  +/-0.559    1.20         pCi/L             HOB I 07/13/04 2244 347780 2 GrossAB. liquid-ALlSTNDAMIPENNLF Alpha                          U         1.66      +/-1.31        0.980   *Ft-1.31 . 2.30         pCi/L             ATHI 07/22/04 2016 350139 3 Beta                           U         2.05      +1-1.13        0.951   +/-1.13    2.06         pCiL Rad Liquid Scintillation AnalysIs LSC Tritium Dist,Liquid-ALLSTND.MIXPENN Tritium                                 5740         +/-332          150   +/-344     300         pCi/L            JLBI   07/20t04 00373488274 The following Prep Methods were performed Method             Description                                               Analyst     Date            Time    Prep Batch SW846 3005A          ICP-MS 3005 PREP                                          Ci          07/16/04        1844    346376 The following Analytical Methods were performed Method             Description I                   EPA 901.1 2                   EPA 905.0 Modified 3                   EPA 900.0 4                   EPA 906.0 Modified 92

A-GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com
                                                                                                                                                      'U Certificate of Analysis Company: CYAPCo Address:    Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                 Report Date: July 31, 2004 Contac.t:   Mr. Dave Keefer Project:    Quarterly Groundwater PO# 002337                                                                        Page 2 of 2 Client Sample ID:                  MW102S-0204-001                   Proiect:     YANK00304 Sample ID:                         116165009                        Clent ID: YANKOQI Vol. Recv.:
Parameter               Qualifier    Result   Uncertainty     LC      TPU         MDA           Units       DF     AnalystDate    Time Batch Mtd.
SurrogatelTracer recovery        Test                                  Recovery%          Acceptable Limlts Carrierfrracer Recovery          GFPC, Sr9O, liquid-ALlMIX                   94 Notes:
The Qualifiers in this report are defined as follows:
B Target analyte was detected in the sample as well as the associated blank.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
1 Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limit.                                                      I   )
UI Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an 'as received" basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
Reviewed by 93

GENERAL ENGINEERING LABORATORIES, LLC GENERAL ENGINEERING LABORATORIESj-LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: CYAPCo .
Address:       lladdam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                   'Rcport Dite: July 31,2004 Contact       Mr. Dave Keefer Project:      Quarterly Groundwater PO# 002337                                                                           Page l-of 2-Clienl Sample ID:'                 MW-IIIS-0204-001     ;          .Project:         YANK003O4 Sample ID:                          116165010                     ' Client ID: YANK001
                         -- -  Matrix:                             Ground Water                     Vol. Recv.:
Collect Date:                       29-JUN-04 Receive Date:                       02-JUL-04
                                 .ollector.                       IUilent Parameter                 Qualifier   Result   Uncertainty       LC     TPU        MDA           :'Unlts'-      DF 'AnalystDate        Time BatchMtd.
Rad Gamma Spec Analysis Gammaspec. Gam.=4Liquid-ALI.GAM2,STNDMIXPENN,LF Americium-241                  U        -5.14     +/-9.11      631    +/-8.93      13.1            pCd1L              SRB 07/19104 2213 346800 1 Cesium-134                     U        0.418     +/-IA7        1.21  +/-1.44      2.60            pCilL ' ,
Cesium-137                     U        0.663     +/-133        1.13  +/-1.30      2A0           *.pCi/L1                                                         II Cobalt-60                      U      0.0721      +1-1.44       1.18  +/-lAI       2.60.      I. PCi/L        -
Europium-152                   U        -1.01     +/-4.03      3.14   +/-3.95      6.58            pCiLL
        'uropium-154                  U        -1.74     +1-4.11      3.18   +t14.02      6.99        :..+-pCi/L     _
\ ._,uropium-l55                      U        -0.20     +1-4.60      3.88   +1-4.51      8.03 '        :.pCi/L -
Manganese-54                   U          0.00    +/-1.85       1.06  +/-1.81      2.29            FaVll.   ,
Ul Niobium-94                     U      -0.669      +/-133        1.03  +1-1i30
* 2.20            pCi/L Silver-108m                    U        0.104     +/-1.30       1.09  +1-1.27      2.30          : pCiL Rad Gas Flow Proportional Counting
                                                                                                                                       .   .I    .  .  ..
GFPC, Sr9O, liquid-AL4MIX                                                                                                                           ................
Z I     ,
Strontium-90                   U     -0.0552     +/-0.485     0.523  +/-0.485      1.11    ' ' ' pCilL ''             HOBI 07/13/04 2244 3477802**
GrossAID, liquid-AI.STNDMIXPENNLF Alpha                          U      -0.239      +/-1.03      1.08   +t-1.03      2A9             pCVL               ATH'I 07/22104 2016 350139 3 Beta                           U         2.06     +/-1.18      1.02   +t-1.18      2.20            pCaL Rad Liquid Scintillation Analysis LSC, Tritiwn Dist, Liquid-AL4.SNDM1XPENN Tritium                        U          233      +/-180       144    +/-180       288            pCi/L              JLBI  07I2'0/04 0140 348827 4 The following Prep Methods were performed Method             Description                                            Analyst       Date'             Tume      Prep Batch SW8463005A          ICP-MS 3005 PREP                                       Ci            07/16/04           1844     346376 The followlng Analytical Methods were performed Method             Description I                   EPA 901.1 2                    EPA 905.0 Modified 3                    EPA 900.0 4                    EPA 906.0 Modified 94-

GENERAL ENGINEERING LABORATORIES, LLC GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 5568171 - www.gel.com Certificate of Analysis Company: CYAPCo Address: Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                 Report Date: July 31, 2004

==Contact:==
Mr. Dave Keefer Project:    Quarterly Groundwater PO# 002337                                                                        Page 2 of 2 Client Sample ID:                   MW-IIIS-0204-001                 Project:     YANK00304 Sample ID:                         .116165010                       Client ID: YANKOOI Vnol Recv-!
Parameter                Qualifier    Result   Uncertainty      LC     TPU         MDA           Units       DF AnalystDate        T1me Batch Mtd.
Surrogate/Tracer recovery        Test                                  Recovery%         Acceptable Limits Carrierfrracer Recovery          GFPC, Sr9O, liquid-ALLMIX                   88 Notes:
The Qualifiers in this report are defined as follows:
B Target analyte was detected in the sample as well as the associated blank.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limit.
UI Uncertain identification for gamma spectroscopy.
K)
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an 'as received" basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
9dm..                    C        OCA Reviewed by 95

GENERAL ENGINEERING LABORATORIES, LLC GENERAL, ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis :
Company: CYAPCo Address:    Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                     ReportDate: July3l,2004 Contact     Mr. Dave Keefer Project     Quarterly Groundwater PO# 002337                                                   -,     .   .Page                 I of-2 Client Sample ID-.                 *MW-109S-0204-001                 Proiect:        YANK00304 Sample ID:                          116165011                        Client ID: YANK001 '
Matrix:                              Ground Water                     Vol. Recv.:
Collect Date:. -                     28-JUN-04 Receive Date:                        02-JUIL-04       '
UU  1             I .  .          .-
Parameter                QualIfier    Result    Uncertainty        LC     TPU       MDA            Units           DF     AnalystDate    Time Batch Mtd.
Rad Gamma Spec Analysls Gammaspec, Gammra.Lquid-A1LGAM2,STNDMIXPENMNLF                                                                                                                     0 Americium-241                 U           2.95     +/-7.67       5.82   +/-7.51
* 12.0         pCu/L                  SRB - 07/19104 2011 346800 1 Cesium-134                    U     -0.0876        +/-1.25       1.02   ./-1.22      2.17          pCU/L Cesium-137                    U        0.0362      +/-1.18     0.984    +i/-1.15     2.08          pCiIL Cobalt-60                     U      .- 0.337      +t-1.26       1.02   +1-1.23      2.20          pCi/L Europium-152                  U       -0.975       +/-3.54     .-2.88   +/-3.47
* 5.99          pCi/L'
        .uropium-154                U         -194       +/-3.82       2.52   +1-3.74      5.50          pCVfL
\.__,,uropium-155                   U           1.01     +1-4.72       3.88   +14.63       7.95          pCV/L Manganese-54                  U -     -0.593       +/-1 39     0.939    +1-1.36      2.00          pCV/L Niobium-94                    U       -0.407       +/-1.20     0.839    +1-1.18      1.78          :pCi/L Silver-108m                   U         0.372      +1-1.19     0.984    +/-1.17      2.05          pci[L Rad Gas Flow Proportional Counting GFPC,Sr9O, tiquid-ALLMIX Strontium-90                  U         0.801     +/-0.537     0.496  +/-0.569       1.06          pCi/L                 HOBI 07/13/04 2244 3477802 GrossA/B, liquid-AL4STND,MlXPENNLF Alpha                         U         0.441      +/-1.12       1.02   +/-1.12      232           pcifL                 ATHI 07/26/04 1608 350566 3
     'Beta                                      6.53     +/-1.16     0.619   +/-1.17       134           pCiLL Rad Llquid Scintillation Analysis LSC Triuium Dirt, Llquid-ALLSTNDMIXPENN Tritium                       U          -9.7       +/-164        138   +t-164        275          pci/L                 JLB1 07/20104 0243 348827 4 The following Prep Methods were performed Method              Description                                             Analyst       Date             Time        Prep Batch SW846 3005A         ICP-MS 3005 PREP                                        Ci            07/16/04          1844       346376 The following Analytical Methods were performed Method .            Description 1                   EPA 901.1 2                    EPA 905.0 Modified 3                    EPA 900.0 4   .                EPA 906.0 Modified 5                                                                                           Acceptable Limits RurrogateIrracer recovery       Test                                    Recovery%
96 .

                                                                                                                                                      -a-GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: CYAPCo Address: Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                               Report Date: July 31.2004

==Contact:==
Mr. Dave Keefer Project:     Quarterly Groundwater PO# 002337                                                                        Page 2 of 2 Client Sample ID                   MW-109S-0204-001                 Proiect:     YANK00304 Sample ID:                         116165011                       Client ID: YANKOOI Vol. Recv.:
Parameter                Qualifier    Result   Uncertainty      LC     TPU         MDA          Units       DF      AnalystDate    Time Batch Mtd.
CarrierfTracer Recovery           GFPC, Sr9O, liquid-ALLMIX                   97 Notes:
The Qualifiers in this report are defined as follows:
B    Target analyte was detected in the sample as well as the associated blank.
BD     Flag for results below the MDC or a flag for low tracer recovery.
E    Concentration of the target analyte exceeds the instrument calibration range.
H     Analytical holding time exceeded.
J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limit.
UI Uncertain identification for garnma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an 'as received' basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
       ,1 t(                u             \YC Reviewed by 97

GENERAL ENGINEERING LABORATORIES, GENERAL- ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171        -  www.gel.com Certificate of Anal ysis -
Company: CYAPCo Address:     Haddam Neck Plant 362 Injun Hollow Road                                                                    ..               . . .
:East Hampton, Connecticut 06424                                                      . ReportDate: July3l,2004 Contact      Mr. Dave Keefer Project:     Quarterly Groundwater PO# 002337                                            ,          -    .                   Page l'of 2 Client Sample ID:                      - MW-3-0204-001-                 Proiect          YANK00304 Sanple 1D:          '-                   116165012                      Qient ID: YANKOI Matrix:                               '' Ground Water                   Vol. Recv.:
                            - Co2lect Date:                            29-JUN-04
                          -   Receive Date:                            02-JUL-04 Collector:,--                        - Client Parameter                Qualifier      Result   Uncertainty            LC    TPU     MDA            Units          DF   AnalystDate       Time Batch Mtd.
Rad Gamma Spec Analysis Gamnmspec. Gammna.Liquid-AUIGAMZSTND,MIXPENN,LF Americium-241                 U          -12A        +/-17.4         935    +/-17.1    193           pCi1L.--           SRB    07/19/04 2150 346800 1 Cesium-134                    U         0.0365       +1-1.69          135    +/-1.65   2.90          PCaIL Cesium-137                    U         -0.627       +I-IA8           1.15  +l-IA6     2.47          PCi/L Cobalt-60                     U          0.383       +/-1A9          126    +1-1.46    2.78          pCiIL Europium-152                  U.      :-4.884    -   4/-431 1        3.54    +14.23    7A2           pCi/L 1uropium-154                  U          -2.25       +1-4.05:        3.08   +1-3.97    6.85 tropium-155                U            -1.4      +1-634         5.05    +/-6.21    10.4
''     fanganese-S4                 U          0.202     . +1-139         1.19    +1-136     2.55         pCi/L Niobium-94                    U        -0.436        +1-1.40         1.09   +1-137     234 Silver-108m                   U          0.574       +1-1.45         1.23   +/-1 .42   2.58         pCi/L Rad Gas Flow Proportional Counting GFPC,Sr90, liquid AILMlX Strontium-90                  U          0.582      +1-0.599'      0.581   -+1-0.619 '1.24        'pCiYL                HOB i 07/13/04 2244 347i7802.
GrossA/R. lqutid-ALSTND.M1XPENN.LF Alpha                         U        -0.168       +/-0.763       0.792   +/-0.763                                     ATHI 07n2604 1608 3501566 3 Beta                          U          0.788      +/10.765       0.690   +1-0.765    1.49         pCi/L Rad Liquld Scintllatlon AnalysIs LSr, Tritiwn Disr. Liquid-ALl,STNDM&YPENN Tritium                       U            15.6       +/-147           123   +/-147,   245          pCLL                JLB I 07/20/04 0424 348827 4 The following Prep Methods were performed Method             Description                                                 Analyst     Date             Time      Prep Batch SW846 3005A         ICP-MS 3005 PREP                                    '       C           07/16/04          1844     346376 The following Analytical Methods were performed Method             Description I                  EPA 901.1 2                  EPA 905.0 Modified 3                  EPA 900.0 4                  EPA 906.0 MOdificd Surrogatefrracer recovery       Test                                         Recovery%       AcceptablemIrlts 98

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: CYAPCo Address: Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                ReportDate: July3l,2004

==Contact:==
Mr. Dave Keefer Project:    Quarterly Groundwater PO# 002337                                                                       Page 2 of 2 Client Sample ID:                  MW-3-0204-001                    cProlect:D YANK00304 Sample ID:                         116165012                        Client ID: YANKOO0
                                                                                             .Vol. Recv.:
Parameter               Qualifier    Result   UncertaLnty     LC      TPU        MDA           Units        DF    AnalystDate    Time Batch Mtd.
Carrier/Tracer Recovery          GFPC, Sr9O, liquid-ALLMlX                   84 Notes:
The Qualifiers in this report are defined as follows:
B Target analyte was detected in the sample as well as the associated blank.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed forbut not detected above the detection limit.
UI Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.                            K) h Sample preparation or preservation holding time exceeded.
The above sample is reported on an "as received" basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
q-k~~Q~                   uL Reviewed by 99

GENERAL ENGINEERING LABORATORIES,-LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis                :
Company:     CYAPCo Address:     Haddam Nock Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                       ' Report Date: July 31, 2004

==Contact:==
Mr. Dave Keefer Project:   . Quarterly Groundwater PO# 002337                                                                               I Page I of 2 Client Sample ID:                       -MWI-0204-001                     Proiect:         YANK003O4 Samnple ID:                             .116165013                        Client ID: YANK001 Matrix:                                  Ground Water                     Vol. Recv.:
Collect Date: '.                         28-JUN-04
                         . Receive Date: .                          02-JUL-04 W-oLICLeco                               C~lient                                  I ,,I -,    . ,'.  ..
Parameter                 Qualifier    Result      Uncertainty         LC    TPU         MDA            Units         DF      AnalystDate    Time Batch Mtd.
Rad Gamma Spec Analysis Gzmmaipec. GammazLiquid-AULGAM2 STNDM)XPENN.LF Americium-241                  U        -1.81           +1-2.35       1.94  +1-2.30 i     4.00          pCL'L,               SRB   07/19/04 2214 346800 1 Cesium-134                     U          1.02          ./-1.47       1.28  +/ 1.44 ,     2.73         -pCi/L Cesium-137                     U       -0.248           +1-1.39       1.13  +/-1.35       2AI Cobalt-60                      U         0.750          +1-1.58       1.36  +/-1.55       2.95          pCi/L Europium-152                   U          1.50         .+/-357        3.03  +/-350      - 633           pCilL
       'ropium-154                 U        -1.42           ./-4.10       3.26  +1.4.01 '     7.13
       .ropiuxn-155                U          3.94          +/-3.94       338   +1-3.86       6.94        IpCi/L
  -M-anganese-54                   U
* 1.41  . . .
                                                         .+/-1.43
                                                         -                1.26 *+/-1.40   . - 2.69 Niobium-94                     U       -0.174           +1-1.29       1.07  +1-1.27       226          IPCi/L Silver-I108m                   U         0.784          +/-1.20       1.02  +/-1.18       2.15 Rad Gas Flow Proportional Counting                                                                          pCi/L GFPC,Sr9O, liquid-AL4MIX Strontium-90                   U         0.944         +/-0.726     0.677  +/-0.766       1.47                               HOBI 07/15/04 1245 3477802 GrossA/B, liquid-ALSUTNDUfIXPENN.LF Alpha                          U         0.302         +1-0.939     0.879  +1-0.939       2.00         pCi/L                 ATH I 07I26104 1608 350566 3 Beta                           U         0.234         +1.0.875     0.866  +/-0.875       1.84         pCifl.
Rad LiquId Scintillation Analysis LSC Tritium Dist, Uquid-ALLSTNDMXTPENN Tritium                        U           223           +/-172        137   +1-172        274          pCi/L                JLBI 07f20/04 0527 348827 4 The following Prep Methods were performed Method               Description                                                Analyst        Date            Time        Prep Batch SW846 3005A           ICP-MS 3005 PREP                                           Ci             07/16104          1844      346376 The following Analytical Methods were performed Method               Description I                     EPA 901.1 2                     EPA 905.0 Modified 3                     EPA 900.0 4                     EPA 906.0 Modified Surrogate/rracer recovery         Test                                        Recovery%.         Acceptable Limits 100

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com J
Certificate of Analysis Company: CYAPCo Address: Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                 Report Datc: July 31, 2004

==Contact:==
Mr. Dave Keefer Project      Quarterly Groundwater PO# 002337                                                                        Page 2 of 2 Client Sample ID:                  MWI-0204-001                      Proiect:     YANK00304 Sample ID:                         116165013                         Client ID: YANK.OI Vol. Recv.:
Parameter                Qualifier    Result   Uncertainty     LC      TPU        MDA            Units       DF     AnalystDate    Time Batch Mtd.
Carier/Pracer Recovery           GFPC. 5r90, liquid-ALLMIX                   88 Notes:
The Qualifiers in this report are defined as follows:
B Target analyte was detected in the sample as well as the associated blank.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limit.
UI Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.                            x-,)
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an 'as received' basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
Reviewed by 101

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: CYAPCo Address:     Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424
* ReportDate: luly31,2004 Contact       Mr. Dave Keefer Project       Quarterly Groundwater PO# 002337                                                                    Page I of 3 Client Sample ID:                   ; MW-105D-0204-001           Proiect:      YANKO00304 Sample ID:                            116165014                  Client ID: YANKOO0 Matrix:                               Ground Water               Vol. Recv.:
Collect Date:                         29-JUN-04 Receive Date:                         02-JUL-04 Collector                             Client Parameter -        _      Qualifier    Result   Uncertainty          LC     TPU   MDA         Units        DF    AnalystDate    Time BatchMtd.
Rad Alpha Spec Analysis Alphaspec Pu, Lquid-ALL Plutonium-238                  U      -0.0134    +/-0.0691      0.0849 +1-0.0691  0.252       pCi/L              BJB1 07/24/04 1532 350489 1 Plutonium-239M240              U      -0.0146    +/-0.0202       0.049 +/-0.0203  0.180       pCi/.
Am241,Cmn Liquid-ALL Aneaicium-241                  U       0.0272      +1-0.142      0.139 - +/-0.142 0.358       pCiL               BJBI 07/24/04 :1532 350488 2 Curium-242                 -   U      0.00132    +/0.0717       0.0751 +/-Q0.717  0.240       pCitL Curium-243/244                 U        .0.064     +/-0.153      0.135 +/-0.153   0.350 juidScintPu241, Liquid-ALL                                                                  p~ilL
'' .Autonium-241           - -      U           0.00  .  +/-653        5A8     +/-6.53  11.3                          BJBI 07/28/04 1123,350490 3 Rad Gamma Spec Analysis                                                                          -pCi/L Gammaspec, GammaLiquid-AULGAM2 S.NDMIXPENNLF Americium-241                  U          4.62      +1-10.4        8.38   +/-10.2  17A        pcifL              SRB' 07 /19/04 2159 3468004 Cesium-134                     U         0.895      +/-1.32        1.15   +/-1.29  2.47       p~ilL':
Cesium-137                     U         0.318      +/-1.29        1.09   +/-1.27  233        pCUL Cobalt-60                      U        .0.017      +/-1.46        1.21   +/-1.43  2.65       pCidL Europium-152                   U       -0.699       +/-3.97       3.15    +/-3.90  6.62 Europium-154                   U       0.0175       +/-3.44       2.85    +/-3.37  6.34       pCiLl pClL Europium-155                   U       -0.388       +1-5.16       4A0     +/-5.06  9.08       pCVL Manganese-54                   U         0.180      +/-1.28        1.05   +/-1.26  2.27 Niobium-94                     U        -0.17       +/-1.29      0.911    .1-1.26  1.96       pCitL Silver-108m                    U         -1.01      +/-1.21      0.973    +/-1.19  2.06       pcifL pilL Rad Gas F7ow Proportional Counting                                                               pCitL GFPCSr9O, liquid-ALLMIX Strontium-90                   U           1.11    +/-0.656      0.575  +/4.711    1.26                           OB I 07/15104 1245 3477805 Graojs A, iquid-ALS71DMNJXPF2NLF Alpha                                     5.30      +1-1.86     . 1.30    +/-1.94  2.84                          ATHI 07/26/04 1743 350566 6 Beta                                      5.67      +/-1.22      0.787    +1-1.22  1.68       pCitL Rad liquid Scintllatlon Analysis LSC, Tritium Dist, Liquid-ALL STNDMIXPEWN Tritium                                    1280       +/-208         138    +/-209   277                         -JLB1 07/2/4 0630 348827 7 Liquid Scint C14, Liquid-A LL Carbon-14                       U        -3.61       +1-43.9       36.9    +1-43.9  74.5       pCiL:             PD     07/09/04 1215 347077 8 liquid Schnt Fe5S, Liquid-ALL Iron-55                         U          6.19      +/-12.9       5.72    +-12.9   11.8       pCilL             JLBI 07/29/04 0532 349214 9 Lfquid ScintM63, Liquid-ALL 102:

GENERAL ENGINEERING LABORATORIES, LLC GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 5568171 - www.gel.com Certificate of Analysis Company:     CYAPCo Address:     Iladdam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                Report Date: July 31, 2004 Contact      Mr. Dave Keefer Project:     Quarterly Groundwater PO# 002337                                                                       Page 2 of 3 Client Sample ID:                      MW-105D-0204-001            Prmiect:       YANK00304 Sample ID:                             116165014                   Client ID: YANK001 Vol. Recv.:
Parameter                Qualifier    Result    Uncertainty        LC     TPU     MDA          Units        DF     AnalystDate    Time Batch Mtd.
Rad Liquid Scintillation Analysis LiquldScintNWi6, Liquid-ALL Nickec-63                     U        -4.97        +1-7.69       6.57   +1-7.69  13.4         pCi/L              JLB I 07/21/04 1141 349216 10 Liquid Scint Tc99 Liquid-ALL Technetium-99                 U        -4.26         -./-4.70    4.07    +1-4.70  8.36         pCi/L              DAMI 07/25/04 2046 348813 11 The following Prep Methods were performed Method              Description                                              Analyst   Date            Tune     Prep Batch SW846 3005A          ICP-MS 3005 PREP                                        C1         07/16104         1844    346376 The following Analytical Methods were performed Method              Description I                    DOE EML HASL-300, Pu- I1-RC Modified 2                    DOE EML HASL-300, Am-05-RC Modified 3                    DOE EML HASL-300, Pu-I I-RC Modified 4                    EPA901.1 5                    EPA 905.0 Modified 6                    EPA 900.0 7                    EPA 906.0 Modified 8                    EPA EERF C-01 Modified 9                    DOE RESL Fe-l, Modified 10                   DOERESLNi-l.Modified 11                   DOE EML HASL-300, Tc-02-RC Modified SurrogateJrracer recovery         Test                                    Recovery%      Acceptable Limits Plutonium-242                      Alphaspec Pu, Liquid-ALL                       96         (15%-125%)
Americium-243                      Am241,Cm. Liquid-ALL                          98          (25%-125%)
CarrierfTracer Recovery            Liquid Scint Pu241, Liquid-ALL                93 Carrier/Tracer Recovery            GFPC, Sr90, liquid-ALLMIX                     91 CarrieriTracer Recovery            Liquid Scint Fe55, Liquid-ALL                 93 Carrier/Tracer Recovery            Liquid Sci Ni63, Liquid-ALL                   79 CarrierlTracer Recovery            Liquid Scint Tc99, Liquid-ALL                 99 Notes:
The Qualifiers in this report are defined as follows:
103

GENERAL ENGINEERING LABORATORIES, LLC GENERAL ENGINEERING LABORATORIES,- LLC 2040 Savage Road Charleston SO 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: CYAPCo Address: Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                 Report Date: July 31, 2004 Contact      Mr. Dave Keefer Project
* Quarterly Groundwater PO# 002337                                                                           Page 3 of 3 Client Sample ID:                 - MW-105D-0204-001                 Proiect:     YANK00304 Sample ID:                          116165014                        Client ID:   YANKOO0 Vnl D-Parameter               Qualifier    Result  Uncertainty       LC      TPU        MDA           Units        DF    AnalystDate    TILme Batch Mtd.
B Target analyte was detected in the sample as well as the associated blank.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
* B Analytical holding time exceeded.
J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limiL U Indicates the targetanalyte was analyzed for but not detected above the detection limnit.
UIl Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data surnmmay package or contact your project manager for details.
k     i Sample preparation or preservation holding time exceeded.
The above sample is reported on an 'as received' basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah KozUlk.
CA) Q/O-Reviewed by
                                                                                                                           !I 104

GENERAL ENGINEERING LABORATORIES, LLC GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - wuw.gel.com Certificate of Analysis Company:      CYAPCo Address:      Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                              Report Date: July 31,2004

==Contact:==
Mr. Dave Keefer Project:      Quarterly Groundwater PO# 002337                                                                     Page 1 of 3 Client Sample ID:                     MW103D-0204-001             Proiect      YANK003O4 Sample ID:                            116165015                   Client ID: YANKOOI Matrix:                               Ground Water                Vol. Recv.:
Collect Date:                         30-JUN-04 Receive Date:                         02-JUL-04 Collectori                            Client Parameter                Qualilfier   Result    Uncertainty        LC     TPU     MDA         Units       DF     AnalystDate    TIme Batch Mtd.
Rad Alpha Spec Analysis Alphaspec Pu, Liquid-ALL Plutonium-238                  U      -0.0644      +-0.1 17      0.160  +1-0.118  0.414        pCVL              BJBI 07/24/04 1532 3504891 Plutonium-239/240             U         0.123     +1-0.139     0.0564  +/-0.140  0.208        pCi/L Am241,Cm, Liquid-ALL Americium-241                 U      -0.0447      +1-0.108      0.140 +/-0.108   0.369        pCiiL             BJB I 07t24/04 1532 350488 2 Curium-242                    U      -0.0263     +1-0.0297      0.072 +/-0.0299  0.243        pCVL Curium-243/244                U      -0.0619     +1-0.0839      0.130 +/-0.0843  0349         pCiL LiquidScint Pu241, Liquid-ALL Plutonium-241                 U           4.81      +/-6.78      5.56    +/-6.79   11.4       pCi/L             BJBI 0728/o4 1210 350490 3 Rad Gamma Spec Analysis Gammaspe4 Gamma,Liquid-ALLGAM2, STNDMIX PENNLF Americium-241                  U          3.07      +1-103        8.77   +t-10.1   18.1        pCitL             SRB 07/19/04 2159 346800 4 Cesium-134                    U         0.601       +/-1.38       1.15  +/-1.35   2.48        pCi/L Cesium-137                    U           1.44     +/-2.07        1.05  +1-2.03   2.23        pCi/L Cobalt-60                     U         0.568      +/-1.43        1.22  +/-1.40   2.67        pCilL Europium-152                   U         0.424      +1-3.80       3.23   +/-3.72   6.74        pCi/L Europium-154                   U       -0.468       +/-3.69       3.00   +/-3.62   6.59        pCi/L Europium-155                   U        -1.44       +/-4.98       4.07   +t-4.88   8AI         pCi/L Manganese-54                   U       0.0734       +/-1.33        1.07  +/-1.31   2.30        pCilL Niobium-94                     U         0.546      +/-1.20        1.01  +1-1.I8   2.15        pCi/L Silver-108m                    U       -0.589       +/-1.26        1.02  +/-1.23   2.14        pCi/L Rad Gas Flow Proportional Counting GFPC, Sr9O, liquid-ALLMiX Strontium-90                   U           1.26    +1-0.720      0.628  +/-0.788   137         pCi/L             HOBI 07/15104 1245 347780 5 GrossA/P, liquid-ALL STND.M XPENNLF Alpha                                     2.72      +1-131       0.892   +1-1.34   2.02        pCi/L            ATHI 07/26/o4 1949 350566 6 Beta                                      336      +/-0.947      0.620  +/-0.948   134         pCi/L Rad LIquid Scintillation Analysis LSC, Tntidn Dist, Liquid ALZSTNDMLXPENN.
Tritium                                   6530       +/-313        127    +/-330    254        pCilL            JLBI 07nl0)4 0733 348827 7 Liquid Scinr C14, Liquid-ALL Carbon-14                      U        -4.07       +/-43.3       36.4   +/-43.3   73.5       pCi/L             PD     07/09/04 1348 347077 8 Liquid Scint Fe5S, Liquid-ALL Iron-55                        U          2.08      +/-12.6       5.97   +1-12.6   123        pCiJL             JLBI 07n29/04 0635 349214 9 Liquid Scint Ni63, Liquid-ALL 105

GEEA ENIERN                                       AOAOIS                          L GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:       CYAPCo Address:       Haddam Neck Plant 362 Injun Hollow Road East Hamnpton, Connecticut 06424                                                           Report Date: July 31,2004 Contact        Mr. Dave Keefer Projec8        Quarterly Groundwater PO# 002337                                                                   . I      - 'I,     Page 2 of 3 Client Sarnple ID:                           ' -MWI03D-0204-001      I         Proiect:       YANK003D4 Sample ID:
* 116165015                      Client ID: YANK001 -            -
Vol. Recv.:
Parameter                _Qualifier         Result       Uncertainty        *LC     TPU         MDA         Units    -   DF      AnalystDate - 'lme Bateh Mtd.
Rad Liquid Scintillation Analysis Liquid Scint Ni63, Liquid-ALL Nickel-63                      U             -5.64            .1-6.72       5.77   +1-6.72      11.8        pCi/L               JLBI 07121104 1212 349216 10 Liquid Scint Tc99, Liquid-ALL Tcchnctium-99                  U              -3.4            +/-4.70       4.04   W-4.70       831         paz/L               DAJi 07t25/04 2118 348813 11
                                                                                                                                 .1    .  .      .             - .
                                                                                                                                       ,1     .,        .  . -
The fouowing Prep Methods were perfonmed Method              Description                                                        Analyst      Date            Time     Prep Batch
  -'R46 3005A        ICP-MS 3005 PREP                                                   CJ      . 07/16/04         1844    346376 i.ue following Analytical Methods were performed Method              Description 1n                   lRRtflJ   L  A      .flfl(    .. RC.ndifie flfl                                                                                     'V I
2                   DOE EML HASL-300 Am-05-RC           1        Modified 3                   DOE EML HASL-300, Pu-5I -RC Modified
: 4.                  EPA 901.1 EPA 905.0 Modified 6                   EPA900.0                          f 7                   EPA 906.0 Modified 8                   EPA EERF C-01 Modified
: 9.                  DOE RESL Fe-I, Modified 10                  DOE RESL Ni-l, Modified 11                  DOE EML HASL,300, Tc-02-RC Modified SurrogatelTracer recovery          Test                                             Recovery%          Acceptable Limits Plutonium-242                       Alphaspec Pu, Liquid-ALL                                94            (15%4125%)
Americium-243                       Am241,Cm, Liquid-ALL                                    81            (25%-125%)
Carrier/Tracer Recovery             Liquid Scint Pu241, Liquid-ALL                          90 Carrier/Tracer Recovery             GFPC, Sr90, liquid-ALL,MIX                              89 Carrier/Tracer Recovery             Liquid Scint Pe55, Liquid-ALL                           82 Carrier/Tracer Recovery             Liquid Scint Ni63. Liquid-ALL                           82 Carrier/Tracer Recovery             Liquid Scint Tc99, Liquid-ALL                          100 Notes:
The Qualifiers in this report are defined as follows:
106

GENERAL ENGINEERiNG LABORATORIES, LLC GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: CYAPCo Address: Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                Report Date: July 31, 2004 Contact     Mr. Dave Keefer Project. Quarterly Groundwater PO# 002337                                                                       Page 3 of 3 Client Sample ID:'                 *MWI03D-0204-001                 Proiect:      YANK00304 Sample ID:                          116165015                       Client ID: YANK001 Vol. Recv.:
Parameter               Qualifier    Result  Uncertainty       LC      TPU        MDA          Units        DF AnalystDate       Time Batch Mtd..
B Target analyte was detected in the sample as well as the associated blank.
13D Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limit.
UI Uncertain identification for gamma spectroscopy.
X. Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an 'as received" basis.                                                                                          .1J This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
M          '~i~QW xQ Reviewed by 107

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis          7 Company:     CYAPCo Address:     Haddam Neck Plant 362 Injun l1dilow Road
                            ;East Hampton' Conniecticut 06424                                                ReportDate: July31 2004 Contact      Mr. Dave Keefer Project:     Quarterly Groundwater PO# 002337                                                             - .       Page I of 3 Client Sample ID: "                    '-MW105S-0204-001            Proiect:     YANK00304 Sample ID:         - -                - 116165016                   Client 1D: YANK001 Matrix:                                  Ground Water               Vol. Recv.:
Collect Date:                         JUN                               Receive Date:                            02-JUL-04 Conlltriv                                  lie-nt Parameter                 Qualifier      Result   Uncertainty           LC     TPU     MDA       Units       DF    AnalystDate    'Time   Batch Mtd.
Rad Alpha Spec Analysis AlphaspecPu, Liquid-ALL Plutonium-238                  U          0.0669    +/-0.170         0.155  +/-0.170  0.392      pCVIL             BIB 1 07/24104 1532 350489 1:.
Plutonium-239/240              U           0.062    +/-0.107       0.0693   +/-0.107  0.221 Am241,Cm, Liquid-ALL                                                                              pCi/L Americium-241                  U    -   -0.0224    +1-0.0254       0.0615 +1-0.0255   0.207                        BIB1 07124/04 1532 3504882 pCi/L Curium-242                     U            0.00   +/-0.0681       - 0.00 +1-0.0681  0.0941      pci'L Curium-243/244                 U      -0.00375      +/1-0.118        0.128 +/-0.118   0341 uid Scint Pu241, Liquid-ALL
\_iutonium-24           -1          U             832      +1-7.85          637   +/-7.89    13.1     pCi/L             BlBI 07/28/04 12563504903 Rad Gamma Spec Analysis Gammaspec, Gaima,Liquid-ALLGAM2,SMND MIXPENNLF Americium-241                  U            2.96      +1-7.67.         6A1   +/-7.52    13.2   .pCi/L              SRB 07/19/04 2202 346800 4 Cesium-134                     U           0.651      +/-131           1.09  +/-1.28   2.34     *pCi/L Cesium-137                    U         -0.409       +/-1.22        0.952   +1-1.19   2.03      pCi/ll Cobalt-60                     U           0.984      +/-1.30          1.15  +/-1.27   2.50      pCi/L Europium-152                   U            2.86      +1-4.15         3.09   +/4.07    6.44      pCi/L Europium-154                   U           0348       +/-3.15         2.63   +/-3.09   5.79      pCi/L Europium-155                   U         -0.109       +1-533          4.33   +/-5.23    8.89     pCi/L Manganese-54                   U         -0.828      +/-1.25         0.997   +/-1.23   2.13      pCi/L Niobium-94                     U           0.968     +/-1.15         0.988   +1-1.13   2.09      pc/L' Silver-108m                    U           0.352     +/-IA3            1.06  +/-lA0    2.21     pc/LL Rad Gas Flow Proportional Counting GFPC, Sr90, liquid-ALEMIX Strontium-90                                16.2     +/-1.71         0.633   +1-4.32    1.38    pCiUL             HOB I 07/15/04 1408 347780 5 Gross AI, liquid-ALS7NDMIXPENNLF Alpha                          U           0.163     +/-1.18         0.876   +/-1;20   2.01                    *ATH I 0`7/26/04 1949 350566 6 Beta                                        443      +/-2.70         0.688   +t-2.74    IA8 Rad Liquid Scintillation Analysis
   .LSC, TritiumDist,Liquid-ALS7NDMrXPENN                                                            pcu/L Tritium                                    3350       +/-263           138    +/-268    277                       JLBi 0,7/204 0836 348827 7 pci/L Liquid Scin C14, Liquid-ALL
    *Carbon-14                      U          -14.7      +/-43.6          36.8   +/-44.0   743                        PD)    07/09/04 1521 347077 8 Liquid Scnt Fe5S Liquid-ALL Iron-55                        U            9.02     +/-13.4          6.11   +/-13.4   12.6                       JLB I 0`7121/    2328 349214 9 LiquidSci Ni63, Liquid-ALL 108

                                                                *NIERNGEEA            AOAOIS                          L
                                          '-GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charileston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysisi.
Company: CYAPCo Address:      Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                 Report Date: July 31, 2004 Contact       Mr. Dave Keefer Project      Quarterly Groundwater PO# 002337                                                                        Page 2 of 3 Client Sample ID:                    MWI05S-0204-001               Project:       YANK00304 Sample ID:                           116165016                     Client ID: YANK001 Vol. Remv.:
Parameter                Qualifier    Resuit    Uncertainty       LC    TPU       MDA           Units        DF     AnalystDate    Time Batch Mtd.
Rad Liquid Scintillation Analysis Liquid Scint M;63, Liquid-ALL Nickel-63                     U       -0.892        +/-7.62      6.41  +1-7.62     13.1         pCilL              JLBI 07/2l/04 1244 349216 10 LiquidScint Tc99, Liquid-ALL Tcchnedum-99                  U         -2.65       +/4.74       4.05  +/-4.74     8.33         pCi/L              DAMI 07/25/04 2151 348813 11 The following Prep Methods were performed Method              Description                                            Analyst      Date            Time     Prep Batch SW8463005A          ICP-MS 3005 PREP                                       Cl           07/16/04         1844    346376 The following Analytical Methods were performed                                                                                                       i )
Method             Description I                   DOE EML HASL-300, Pu-1lI-RC Modified 2                   DOE EML HASL-300, Am-05-RC Modified 3                   DOE EML HASL-300, Pu-i I-RC Modified 4                   EPA 901.1 5                   EPA 905.0 Modified 6                   EPA 900.0 7                   EPA 906.0 Modified 8                   EPA EERP C-01 Modified 9                   DOE RESL Fe-l, Modified 10                  DOERESLNi-1,Modified 11                  DOE EML HASL-300. Tc-02-RC Modified Surrogatefrracer recovery         Test                                   Recovery%,       Acceptable Limits Plutonium-242                      Alphaspec Pu, Liquid-ALL                     91            (15%-125%)
Americium-243                      Am241,Cm, Liquid-ALL                         84            (2.5%-125%)
Carriertlracer Recovery            Liquid Scint Pu241, Liquid-ALL               78 Carrier/Tracer Recovery            GFPC, Sr9O, liquid-ALLMIX                    94 Carrier/Tracer Recovery            Liquid Scint Fe55, Liquid-ALL                84 Carrier/Tracer Recovery            Liquid Scint Ni63, Liquid-ALL                80 Carrier/Tracer Recovery            Liquid Scint Tc99, Liquid-ALL               100 Notes:
The Qualifiers in this report are defined as follows:
109

GENERAL ENGINEERING LABORATORIES, LLC GENERAL-ENGINEERING LABORATORIES,-.LLC 2040 Savage Road Charleston SC 29407- (843) 55-8171 - www.gel.com Certificate of Analysis.-
Company: CYAPCo Address: Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                     Report Date: July 31,2004

==Contact:==
Mr. Dave Keefer Project:    Quarterly Groundwater PO# 002337                                                                            Page 3 of 3 Client Sample ID:                   MW1O5S-0204-001                   Proiect:        YANKO0304 Sample ID:                        -116165016             ..      .. Clientn.ID:     YANK001       :
                                                                                       . I:
Oral voL. &#xa3;&#xb6;.cCv.:
Parameter               Qualifier    Result  Uncertainty       LC      TPU    . MDA             Units        DF     AnalystDate    7lme Batch Mtd.
B Target analyte was detected in the sample as well as the associated blank.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value.; The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limit.
U) Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
_A, Sample preparation or preservation holding time exceeded.
The above sample is reported on an 'as received' basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
Reviewed by i ,'I
                                                                                                . I .
110I

GENERAL ENGINEERING LABORATORIES, LLC GENERAL ENGINEERING LABORATORIES,.LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:     CYAPCo Address:     Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                             Report Date: July 31 2004

==Contact:==
Mr. Dave Keefer Project:     Quarterly Groundwater PO# 002337                                                                    Page I of 3 Client Sample ID:                  MW600-0204-001               Proiect:     YANK00304 Sample ID:                         116165017                    Client ID: YANKOOI Matrix:                            Ground Water                 Vol. Recv.:
Collect Date:                      29-JUN-04 Receive Date:                      02-JUL-04 Collector                          Client Parameter                Qualifier   Result   Uncertainty       LC     TPU     MDA          Units       DF     AnalystDate    Time Batch Mtd.
Rad Alpha Spec Analysis Aiphaspec Pu, Liquid-ALL Plutonium-238                U -0.00849        +1-0.0166    0.0403 +1-0.0167   0.176        pCi/L             BJBI 07/24/04 1532 350489 1 Plutonium-239/240            U       0.0368     +4-0.103    0.0806 +1-0.104    0.257        pCVL Am24],Cm, Liquid-ALL Arnericium-241               U       -0.014    +/-0.0724    0.0889 +1-0.0724   0.264        pctLL             BJBI 07/2410415323504882 Curium-242                   U     -0.0256     +/-0.0289    0.0701 +/-0.0291   0.236        pCi/L Curium-243/244               U       0.0689     +/-0.164     0.145 +t-0.165    0.377        pCV/L LiquidScint Pu241, Liquid-ALL Plutonium-241                U          6.14     +1-6.59      5.37    +J-6.61    11.0       pC/LL             BJBI 07/28/04 1343 3504903 Rad Gamma Spec Analysis Gammaspec, GammaLiquid-ALL, GAM2ZSTND,MlX PENNMLF Americium-241.                U       -0.466      +1-3.55      2.90   +/-3.48    6.07        PCi/L             SRB 0720/04 1010 346800 4 Cesium-134                    U          1.80     +/-3.45      2.16   +/-3.38    4.73        pCi/L Cesium-137                   U        -1.62      +/-2551       1.98  +/-2.46    4.32        pCi/L Cobalt-60                     U          1.78     +/-2.09      2.01   +/-2.05    456         pCi/L Europium-152                  U        -2.89      +1-5.06      3.94   +1-4.96    852         pCi/L Europium-154                  U        -2.95      +/-7.66      6.12   +/-7.51    13.7        pCi/L Europium-155                  U          1.05     +/-5.77      4.67   +1-5.65    9.78        pCiLL Manganese-54                  U        0.381      +/-2.34       1.97  +1-2.29    4.33        pCi/L Niobium-94                    U        0.716      +/-2.15       1.86  +1-2.10    4.04        pCi/L Silver-108m                   U        0.469      +/-1.75       1.46  +/-1.71    3.17        pCi/L Rad Gas Flow Proportional Counting GFPC,Sr90, liquid-AL4lIX Strontium-90                             16.8     +/-1.73     0.609   +1-4.73    1.33       pCi/L             HOBi 07/15/04 1408 347780 5 GrossAI, liquid-ALLSTND.M]XPENNLF Alpha                         U        0.257      +/-1.19     0.942   +1-1.19    2.14       pCi'L             ATHI 07/26104 1949 350566 6 Beta                                     43.2     +/-2.72     0.860   +/-2.75    1.83       pCV/L Rad Uquld Scintillation Analysis LSC, Tritium Dist, Liquid-AL4STNDMLXPENN Tritium                                 3270       +/-260       138    +1-266     276       pCV/L             JLBI 07120/04 0939 348827 7 Liquid Scint C14, Liquid-ALL Carbon-14                     U        -13.2      +/-44.0     -37.1   +1-44.3   74.9        pCi/L             PD. 07109/04 1655 347077 8 Liquid Scint FeSS, Liquid-ALL Iron-55                       U          1.85     +/-11.3      5.28   +/-11.3    10.9       pCi/L             JLBI 07/22t04 0030 349214 9 LiquidScintNi63, Liquid-ALL 111

GENERAL ENGINEERING LABORATORIES, LLC GENERAL ENGINEERING LABORATORIES., LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis.
Company: CYAPCo Address:     Haddam Neck Plant 362 Injun Hollow Road East Hampton. Connecticut 06424                                               ReportDate: July31,2004

==Contact:==
Mr. Dave Keefer                                                                                    I . . .
Project:     Quarterly Groundwater PO# 002337                                                 -   I                 Page 2 of 3 Client Sample ID:                :   ' MW600-0204-001              Project       YANK00304-      .
Sample ID:                           . 116165017                   Client ID: YANKOOI -
Vol. Recv.:
Parameter        .      Qualifier    Result    Uncertainty        LC
* TPV       MDA          Units     - DF     AnalystDate      Tlme Batch Mtd.
Rad Liquid Sclntillatlon Analysis Liquid ScintNi63, Liquid-ALL Nickel-63                    U          -4.7       +/-7.26       6.21   +/-7.26  12.7         pCi/L             JLBI 07/21104 1315 349216 10 Liquid Scint Tc9, Liquid-ALL Technctium-99                U        -2.31        +/-4.78       4.08   +1-4.78  8.39         pCi/L             DAI1 07/25/04 2223 348813 11 Ihe following Prep Methods were performed Method             Description                                              Analyst   Date -         Time    .PrepBatch S46 3005A      ICP-MS 3005 PREP -                                       CJ        07/16/04        1844     346376
,.e    following Analytical Methods were performed Method             Description 1                   DOE EML HASL-300, Pu-11-RC Modified 2                   DOE EML HASL-300, Am-05-RC Modified 3                   DOE EML HAS1300. Pu-11-RC Modified 4                   EPA 901.1 5                   EPA 905.0 Modified 6                   EPA 900.0 7                   EPA 906.0 Modified 8                   EPA EERF C-01 Modified 9                   DOE RESLFc-1, Modified 10                  DOE RESLNi-l,1Modified 11                  DOE EML HASL-300, Tc-02-RC Modified Surrogatefracer recovery         Test                                    Recovery%      Acceptable Limits Plutonium-242                     Alphaspec Pu, Liquid-ALL                       84         (15%-125%)
.Americium-243                     Am241.Cm, Liquid-ALL                           91         (25%-125%)
Carrier/lracer Recovery           liquid Scint Pu241. Liquid-ALL                 92 CarrierlTracer Recovery           GFPC, Sr90, liquid-ALLMIX                      86 Carrierfrracer Recovery           Liquid Scint Fc55, Liquid-ALL                  87 CarrierJIracer Recovery           Liquid Scint Ni63, Liquid-ALL                  81 Carrierlracer Recovery            Liquid Scint Tc99, Liquid-ALL                  99 Notes:
The Qualifiers in this report are defined as follows:
112

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Chauleston SC 29407 - (843) 556-8171 - www.gel.com KJ
* Certificate of Analysis Company: CYAPCo Address: Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                 Report Date: July 31, 2004 Contact     Mr. Dave Keefer Project. Quarterly Groundwater PO# 002337                                                                        Page 3 of 3 Client Sample ID:                  MW600-0204-001                     Proiect:    YANK00304 Sample ID:                          116165017                        Client ID: YANKOO1 Vol. Recv.:
Parameter              Qualifier    Result  Uncertainty       LC      TPU        MDA            Units       DF    AnalystDate    Time Batch Mtd.
B Target analyte was detected in the sample as well as the associated blank.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limit.
UT Unccrtain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an "as received" basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
Reviewe                    Qby4 Reviewed by 113

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:     CYAPCo Address:    Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                     Report Date: July 31,2004 Contact      Mr. Davc Keefer Project:    'Quarterly Groundwatei PO# 002337                                                                                  Page lof 2 Client Sample ID:                - MW508D-0204-001:                   Projiect:      YANK00304 Sample ID:                       I - 116165018           1            Client ID: YANK001 Matrix:                              Ground Water                     Vol. Recy.:
Collect Date:                        30-JUN-04
                -i           Receive Date:                         02-JUL-04 Collector.                           Client Parameter               Qualifier    Result   Uncertainty         LC     TPU        MDA            Units        DF      AnalystDate               Time Batch Mtd.
Rad Gamma Spec Analysts Gammarpec, GammaLiquid-AU4 GAMS2,TND,MJXPENNLF Arnericium-241                U        -431      +/-9.85        7.87    +1-9.6S
* 16.2          pCi/L             - SRB ' 07/19/04 2230 346800 1 Cesium-134                    U       .0.616     +/-157         1.33    +/-1.54      2.83       - pCi/L Cesium-137                    U        0557      +/-153         1.31    +/-150       2.76 -        pCi/L.          . .   ,   .        ..
Cobalt-60                     U        0.145     +1-159         1.33    +1-155       2.87          pCOIL Europium-152                  U        0.207     4+-4.29        351     +/-4.21      733           pCiIL.
iropium-154                 U          -2.0    +-450          3.00    +1-4.41      657       - pCi/L
' _uropium-155                      U      -0.886      +/-5.94        4.71    +/-5.82      9.69        - pCilL Manganese-54                  U      -0.871      +1-1.36        1.05,  .+/-1.34      2.26          pCi/L Niobium-94                    U        -0.55     +/-1.33        1.07    +/-1.30      2.26          pCill            S     I    . I                .
Silver-108m                   U        0.137     +/-1.43        1.16    +/-1.40      2.44          pCi/L-Rad Gas Flow Proportional Counting                                                                                                              . I GrossA/B, liquid-ALSTNDM1XPENNLF                                                                                     I      I     . I    . I   -          .. .  .
Alpha                                    758     +/-1.85       0.915    +/-196   - 2.07            pCi/L               ATHI 07t26t04 1949 350566 2 Beta                                     6.68    +/-1.22       0.677    +/-1.22      IA6           pCUL Rad Liquild Scintillation Analysis LSC, Tritium Dist, Uquid-ALL1S7ND.MIX.PENN Tritium                       U        -11.5      +1-161         135    +/-161        270          pCi/L               JLB1 07/20/04 1042 3488273                 .
The following Prep Methods were performed Method             Description                                              Analyst       Date             Tune     Prep Batch SW846 3005A         ICP-MS 3005 PREP                                         CJ            07/16t04         1844     346376 The following Analytical Methods were performed Method              Descriptlon I                   EPA 901.1 2                    EPA 900.0 3                    EPA 906.0 Modified Notes:
The Qualifiers in this report are defimed as follows:
1     Target analyte was detected in the sample as well as the associated blank.
114

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Chaleston SC 29407 - (843) 556-8171 - www.gel.com K)
Certificate of Analysis Company: CYAPCo Address: Haddam Neck Plant 362 Injun Hollow Road East Hampton. Connecticut 06424                                                  Report Date: July 31, 2004 Contact     Mr. Dave Keefer Project:    Quarterly Groundwater PO# 002337                                                                         Page 2 of 2 Client Sample ID:                   MW508D-0204-001                   Proiect:     YANK00304 Sample ID:                          116165018                        Client ID: YANKOOI Vol. Recv.:
Parameter              Qualrifer    Result  UncertaLnty       LC      TPU        MDA            Units       DF     AnalystDate    Time Batch Mtd BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limit.
UI Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an 'as received" basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC K).-
standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
Reviewed by 115

GENERAL ENGINEERING LABORATORIES, LLC GENERAL ENGINEERING LABORATORIES,,LLC
                                          '2040 Savage Road Charleston SC 29407. (843) 556-8171 - www.gel.com Certificate of Analysis,-
Company: CYAPCo Address:    Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                  ReportDate: July31,2004

==Contact:==
Mr. Dave Keefer                                                                                       . P e..IoI Project:    Quartetly Groundwater PO# 002337                                                               -. ,I~   Page I of -2 Client Sample ID: -
* MW-100S-0204-001              Project:      YANK003O4 -.
Sample ID:                           -_116165019                    Client ID: YANKOOl ~'.
Matrix:                                Ground Water                 Vol. Recv.:
Collect Date:                           30-JUN-04 Receive Date: -                         02-JUL-04        .
Collector.                              Client Parameter               Qualifier    Result   Uncertainty           LC      TPU    MDA          Units        DF    AnalystDate    Time Batch Mtd.
Rad Gamma Spec Analysis Gammaspec, GammaLiquid-AL4GAW2,S7ND,MIX,PENNLF Americium-241                U          4.94      +/-12.2         9.64    +/-11.9  20.0         pCiLL              SRB 07/19104 2216 346800 1 Cesium-134                   U         0.331        l4/-}25       1.05    +1-1.23  2.26         pCilL Cesium-137                   U         0.612      +l-2.43.7     : 1.04    +/-2.38  2.21         pCilL Cobalt-60                    U       0.0636       +/-120          1.01    +/-1.18  2.22        .pCUL,--
Europium-152                 U          3.57      +1-4.29         3.15    +/-421   6.59         pCi/L, -
     '4ropium-154                U          2.53      +l-3.62         324     +t-3.55  7.03         pCi/'L
     ,luropium-155               U        -3.37       +1-4.72         3.87    +/-4.62  8.01 Mangancsc-54                 U        0.200       +1-131,         1.08    +/-1.28  230 Niobium-94                   U         0.136      +/-1.14        0.947 *+/-1.12    2.02         pCi/L Silver-108m                  U        0.410       +/-1.12        0.966 -: +/-1.09  2.04 Rad Gas Flow Proportional Counting                                                                  pci/L GrossAMB, liquid-ALL.STNDM1XPEIVNLF                                                              pCi/L Alpha                        U         0.253      +/-1.04         1.02    +/-1.04  2.27                            Anhii 07W2/04I1D29 350566 2 Beta                                    1.51     +/-0.849        0.700   +/-0.849  1.50 Rad Liquid Scintillation Analysis LSC Tritium Dist, Liquid-AILSTNDMIXPENN Tritium                      lU         80.4       +/-172          142     +/-172   284         pCi/L             .JLBI 07/20'04 1145 348827 3 The following Prep Methods were performed Method             Description                                                Analyst   Date            Time    Prep Batch SW846 3005A          ICP-MS 3005 PREP                                          Cl        07/16/04        1844     346376 The following Analytical Methods were performed Method              Description I
* EPA 901.1 2                   EPA 900.0 3                   EPA 906.0 Modified Notes:
Mie Qualifiers in this report are defined as follows:
B     Target analyte was detected in the sample as well as the associated blank.
116

GENERAL ENGINEERING LABORATORIES, LLC GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: CYAPCo Address: Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                  Report Date. July 31,2004

==Contact:==
Mr. Dave Keefer Project:    Quarterly Groundwater PO# 002337                                                                        Page 2 of 2 Client Sample ID:                  MW-I00S-0204-001                  Proiect:      YANK00304 Sample ID:                          116165019                        Client ID: YANKOOI Vol. Recv.:
Parameter               Quallfer     Result  Uncertainty       LC      TPU        MDA           Units        DF    AnalystDate    Time Batch Mtd.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
I Indicates an estimated value. The resultwas greater than the detection limit, but less than the reporting limiL U Indicates the target analyte was analyzed for but not detected above the detection limit.
UI Uncertain identification forgamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an "as received' basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
Reviewed by 117

GENERAL ENGINEERiNG LABORATORiES, LLC GENERAL' ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407- (843) 556-8171 - www.gel.com Certificate of Analysis Company: CYAPCo Address:     Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                           -   ReportDate: July3l,2004

==Contact:==
Mr. Dave Keefer Project     Quarterly Groundwater PO# 002337                                                                         Page I of 2 Client Sample ID:                   MW-504-0204-001               Proiect:       YANK00304 Samlle ID:                          116165020                     Client ID: YANKOOI Matrix:                             Ground Water                  Vol. Recv.:
Collect Date:                       30-JUN-04
                   --        Receive Date:                       02-JULs04 P ruliemor    Reult    U                   L     T                    Ut                                                   --
   -, Parameter               Quallfier    Result   Uncertainty         LC    TPU     MDA          UnItS         DF    AnalystDate         Time BatchMtd.
Rad Gamma Spec Analysis Goammaspec., Gamma4Liquid-AL 4 GAM2 S7NDMIXPENNLF Americium-241                 U          10.1     +1-7.82        6.25  +1-7.67    12.!        pCilL              SRBS - 07/19/04 2308 346800 1 Cesium-134                   U          -1.5     +1-134       0.927 * +1-132    2.03         pCi/L Cesium-137                   U         0.716     +1-1.29 ' - 1.10     +1-1.26   234          pCitL                    -.  : _ : J-., - - - - I- . I Cobalt-60                    U         0.186     +1-135         1.11  +t-132    2A6        , pCi/LL                    , -1   , .   - - . . ., .     . ;
Europium-152 -               U          2.15     +1-3.97 '     3.44 3.89
                                                                            +         7.18         pCi/L;
       'uropium-154                U          3.40     +1-538         2.93  +1-5.28   650          pCVL.
K--uropium-15S                     U       -0.575      +1-4.65       3.85   +1 456    7.96         pCi/L Manganese-54                 U       -0.528       +/-133        1.08  +1-131    233          PCI/L Niobium-94                    U       -0.449      +1-1;2!1     0.943   +1-1.19   2.02         pCitL Silver-108m                  U         0.255     +/-1.19     ' 1.00 +1-1.17     2.12         pCitL Rad Gas Flow Proportional Counting Gross AJB, liquid-A~LSTNDMIX.PENNPJLF Alpha                        U         0.767     +1-1.01      0.872   +t-1.01   1.97         pCi/L       -    - ATHi 0721/04 1029 350566 2 '
Beta                                     3.40    +1-0.945      0.621  +/-0.945   1.35         pCi/L Rad Llquid Scintillation Analysis lSC Tritium Dist Liquid-AL.STND.MIX.PENN Tritiurn                                  276      +1-174         138   +1-174    275         pCirL              JLB1 07/20/04 1249 348827 3 The following Prep Methods were performed Method              Description                                            Analyst    Date            Time     Prep Batch SW846 3005A           ICP-MS 3005 PREP                                      CJ         07/16t04         1844    346376 The following Analytical Methods were performed Method               Description I                    EPA 901.1 2                    EPA 900.0 3                    EPA 906.0 Modified Notes:
The Qualifiers in this report are defined as follows:
B    Target analyte was detected in the sample as well as the associated blank.
118 -

GENERAL ENGINEERING LABORATORiES, LLC GENERAL ENGINEERING LABORATORIES., LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: CYAPCo Address: Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                  Report Date: July 31, 2004

==Contact:==
Mr. Dave Keefer Project:    Quarterly Groundwater PO# 002337                                                                         Page 2 of 2 Client Sample 1D:                  MW-504-0204-0O1.                   Proiect:     YANK00304 Sample ID:                          116165020                        Client ID: YANK001 Vol. Recv.:
Parameter               Qualifier    Result   Uncertainty      LC      TPU        MDA            Units       DF     AnalystDate    Time Batch Mtd.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limit UI Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an 'as received' basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
fif                  Camp     y Reviewed by 119

GENERAL ENGINEERING LABORATORIES, GENERAL ENGINEERING LABORATORIES., LLC 2040 Savage Road Chaleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company:     CYAPCo Address:     Haddam Neck Plant
                           ,362 Injun Hollow Road East Hampton. Connecticut 06424                                              .'ReportDate: July3l,2004

==Contact:==
Mr. Dave Keefer Project. Quarterly Groundwater PO# 002337                                                                      Page I of 2 Client Sample ID:: .,          ::;     MW-508S-0204-001-        : CProiect:      YANK00304          ;
Sample ID:                          -'116165021                    Client ID: YANK001I
                          - Matrix:                             ' Ground Water                 Vol. Recv.:
Collect Date:                          30-JUN-04 Receive Date:                          02-JUL-04.
Collector.                             Client Parameter                Qualifier    Result   Uncertainty          LC     TPU    MDA          Units        DF    AnalystDate    Time Batch Mtd.
Rad Gamma Spec Analysis Gammaspec, Gamma Liquid-AL1 GAMZSTND,MTX PENNMLF Americium-241                 U           6.14    +/-9.72         8.63  +1-9.53   18.2         pCi/L             SRB    07/25/04 1611 346820 1.
Cesium-134                    U       -0.251      +/-1.86         1.50  +/-1.82   3.37         pCi/L Cesium-137                    U         0.576     +/-1.63         1.42  *+l-1.60  3.16         pCi/L Cobalt-60                     U          5.24   *+1-2.64          2.69  +1-2.58   5.87        1pCi1L                    I:
     .uropium-152                 U         -1.32     +1-5.16         4.04  +1-5.06   8.71         pCi/L ropium-154                U           139     +14.77          4.05  +14.67    9.40         pCi/L iropium-155                U          524      +/-6.92         6.07  +/-6.79   12.7         pCiJL Manganese-54                  U     -0.0592       +1-1.68         1.37  +/-1.64 I 3.08         pCi/L Niobium-94                    U       -0.304      +/-155          1.25  +1-1.51   2.78         pCi/L Silver-108m                   U     -0.0515       +t-1.76         1A0   +1-1.73   3.03       ' pCi/L Rad Gas Flow Proportional Counting Gross AM, liquid-ALUSTNDMlXPENNLF Alpha                         U         0.356     +1-1.12         1.02  +/-1.12   2.28         pCi/L             ATHI 07127104 1430 3505662    -:
Beta                                     4.50     +1-1.09        0.719  +/-1.09   154          pCi/L Rad Liquid Sclntlllatlon Analysis LSC Tritium Dist, Liquid-ALl.SZNDMlX.PENN Tritium                       U           157      +/-174          141    +/-174   282         pCi/L             JLBI 07/20/04 1352 348827 3 The following Prep Methods were performed Method              Description                                              Analyst   Date            Time     Prep Batch SW846 3005A         ICP-MS 3005 PREP                                         FG4       07/15/04        1000     346378 The following Analytical Methods were performed Method             Description I                    EPA 901.1 2                    EPA 900.0 3                    EPA 906.0 Modified Notes:
The Qualifiers in this report are defined as follows:
13    Target analyte was detected in the sample as well as the associated blank.
120

GENERAL ENGINEERING LABORATORIES, LLC GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407- (843) 556-8171 - www.gel.com Certificate of Analysis Company: CYAPCo Address: Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                  Report Date: July 31, 2004 Contact     Mr. Dave Keefer Project     Quarterly Groundwater PO# 002337                                                                         Page 2 of 2 Client Sample ID:                  MW-508S-0204-001                   Proiect:      YANK00304 Sample ID:                          116165021                         Client ID: YANKOOI Vol. Recv.:
Parameter              Qualifier    Result  Uncertainty       LC      TPU         MDA           Units        DF    AnalystDate    Time Batch MtdL BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value. The result was greater than the detection limnit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limit.
UI Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an 'as received' basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
Reviewed by 121
: 9. ,i QUALITY CONTROL DATA 122 -

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary                           Rewort Date: July 31, 2004 Client:          CYAPCo                                                                                        Page 1 of 12 lHaddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut

==Contact:==
llr. Dave Keefer Workorder:       116165 Parnmame                                 NObl         Sample Qual         QC    Units    RPD%     REC%        Range    Anist   Date Time Rad Alpha Spec Batch          3504SS QC1200666550   116165014 DUP Amcricium-241                                      U    0.0272  U       0.05S4     pCi/L     73          (0% - 100%) BIB I   07(24/04 15:32 Uncert:     +/-0.142        +/-0.101 TPU:     +1-0.142        +t-0.101 Curium-242                                         U   0.00132  U       0.0319     pCi/L    184          (0% - 100%)
Uncert:    +/-0.0717      +/-0.0626 TPU:    +/-0.0717      +/-0.0627 Curium-243/244                                     U      0.064 U       0.0103     pCi/L    145          (0%- 100%)
Uncert     +l-0.153        +/-0.107 TPU:     +/-0.153        +1-0.107 QC1200666552      LCS Americium-241                            13.4                              13.4    pCi/L             100 (75%-125%)          07124/04 15:32 Uncert:                      +l-1.25 TPU:                      +/-2.03 Curium-242                                                      U    -0.00739      pCi/L Uncert                    +/-0.0621 1TU:                   +/-0.0622 Curium-243/244                           17.2                              17.1    pCiL               99 Uncert:                      +/-1.42 TPU:                      +/-2.48 QC1200666549      MB Americium-241                                                   U       0.0784     pCi/L                                     07(24/04 15:32 Uncert:                    +1-0.155 TPU:                     +1-0.155 Curium-242                                                      U     -0.0242      pCi/L Uncert                    +/-0.0274 TPU:                   +/-0.0275 Curium-243/244                                                  U       0.0465     PaI/L Uncerte                    +/-0.158 TPU:                     +1-0.158 QC1200666551   116165014 MS Americium-24 1                                     U    0.0272             12.5    pCi/L                 (75%-125%)          07/24/04 15:32 Uncert:     +/-0.142         +/-1.27
                                             '[PU:    +/-0.142         +1-1.99 Curium-242                                         U   0.00132  U     -0.0074      PCi/L Uncert     +/-0.0717      +1-0.0823 TPU:    +/-0.0717      +1-0.0823 Curium-243/244                                     U      0.064            18.5    pCi/L Uncert:     +/-0.153         +l-1.55 TPU:     +/-0.153         +l-2.75 Batch          350489 QC1200666554   116165014 DUP Plutonium-238                                      U   -0.0134  U     -0.0193      pCi/L   NIA           (0% - 100%) BJB I   07/24/04 15:32
                                                                                                                                            'j 123

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary XVV-k1            9 cc 1161
 ........ I..
: a.         I)                                                               .-                          Page 2of 12 Parmname        .                      NON         -  Sample Qua]      :        OC    Units    RPD%   REC%        Range   Anist   Date Time Rad Alnha Soec Batch          350489 Uncert:      +1-0.0691           +/-0.0657 IPU:      +1-0.0691           +/-0.0658 Plutonium-239/240                                u     -0.0146  U;          -0.0272      pCilL   N/A          (0% - 100%)
Uncert:      +/-0.0202     - +/-0.0266 TPU:      +/40.0203     : +/-0.0267
   . QC1200666556      LcS Plutonium-238                                                   U              0.290     pCi/L                (75%-125%)        07/24/04 15:32 Uncert:                           +/-0.225 1PU:                           +-0.228 t/
Plutonium-239/240                      12.0                       I.             10.7    pCi/L          : 90 (75%-125%)
Uncert:                             +/-1.13.
lPU:                             +/-1.67 QC1200666553      MB Plutonium-238                                                   U            0.0694      pCi/L                                  07124/04 15:32 Uncert:                        - +/-0.106 TPU:                           +1-0.106 Plutonium-239t240                                               U      .       0.214     pCilL Uncert:                           +/-0.171 WPU:                          +/-0.172 QC1200666555   116165014  IMS
 'lutonium-238                                         -0.0134  U            0.0349      pCi/L                (75%-125%)        07124/04 15:32 Uncert:      +1-0.0691           +/-0.0787 TPU:      +1-0.0691           +1-0.0788 Plutonium-239/240                      12.0      U     -0.0146                   11.1  , pCi/L        -   93 (75%-125%)
Uncert:      +1-0.0202              +1-1.08 TPU:      +1-0.0203              +1-1.64:
Batch          350490 QC1200666558   116165014 DUP Plutonium-24 1                                   U         0.00 U                1.38    pCi/L     0          (0%- 100%) DIB 1 07/28/04 15:16 Uncert:         +/-6.53             +1-633 TPU:         +/-653            - +1-6.33 QC1200666560      LCS Plutonium-24 1                         70.7                                     67.8     pcV/L            96. (75%-125%)        07128/04 16:49 Uncert:                             +1-458 TPU:                             +1-735 QC1200666557     MB Plutonium-241                                                   U                1.21    pCi/L                                  07128/04 14:29 Uncert:                   -.        +/-2.81 TPU:                       .+/-2.81 QC1200666559 116165014 MS Plutonium-241                           177      U         0.00   -1              161    PCVL             91  (75%-125%)        07128104 16:02 Uncert:         +/-653       .- I+/-10.6 .
TPU:         +1-653              +-17.2.
Rad Gamma Spec Batch          346800 QC1200657518   116165001 DUP Americium-24 1                                   U        0.753 U             -7.51      pCi/L   N/A:         (0% - 100%)  SRB  07/21204 14:41 Uncert:         +1-2A5              +/-13.3
                                                                            +/-13.1 124 .

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:       116165                                                                             Page 3 or 12 Parnmame                      NONM         Sample Qual         QC     Units    RPD%     REC%       Range   Anist   Date Time Red Gannma Spec Batch          346soo TPU:      +/-2A0 Cesium-134                              U    -0.753   U         1.23     pCiL     NIA          (0%- 100%)
Uncert:     +/-1.87         +1-3.33 TPU:      +1-1.83         +1-3.27 Cesium-137                              U       1.45  U       0.526      pCi/L     93          (0%- 100%)
Uncen       +1-1.86         +1-2.31
[PU:     +/-1.82         +/-2.26 Cobalt-60                               U     0.194   U       -1.34      pCi/L    N/A          (0%O-100%)
Uncent:     +/-1.86         +1-2.01 TPU:
lPU:      +1-1.82         +1-1.97 Europium-152                            U     0.288   U     -0.445       pCi/L    NIA          (0% - 100%)
Uncert:     +/-3.89         +1-7.36
                                            +/-3.81         +1-7.21 Europium-154                            U       2.66  U     -0572        pCilL    NIA          (0%- 100%)
Uncent      +1-4.74         +1-5.09 TPU:      +14.64          +14.99 Europium- 155                           U     -1.15   U         3.38     pCiJL    N/A          (0%- 100%)
Uncent      +14.20          +I-8.34 TPU:
TPU:      +1/4.11         +I-8.17 Manganese-54                            U     0.368   U     0.0673       pCi/L    138          (0% - 100%)
Uncert:     +/-1.70         +1-2.01
                                            +/-1.67         +1-1.97 Niobium-94                              U    0.0195   U       -1.81      pCilL    NIA          (0% - 100%)
Uncent      +1-1.70         +1-1.88 TPU:      +1-1.67         +1-1.85 Silver- 10Sm                            U     -1.55   U       -1.84      pCilL    NIA          (0% - 100%)
Uncert:     +I-IA0          +1-2.34 TPU:      +/-1.37         +1-2.29 QC1200657520      WCS Americium-24 1                1170                             1300      pCi/L             III (75%-125%)        07/20/04 16:06 Uncert:
Uncert:                     +1-254 lPU:                      +/-24S Cesium-134                                            U         1.95     pCi/L
                                                            +1-13.8 TPU:                      +1-13.5 Cesium-137                     461                               523     pCi/L             114 (75%-125%)
Uncert                      +1-50.6 lPU:                      +/49.6 Cobalt-60                      70S                               738     pCiL              104 (75%-125%)
Uncent                      +1-69.5
                                                            +1-68.1 Europium-152                                          U         20.5     pCi/L Unceit                      +/-283 IPU:                      +/-27.7 Europium-154                                          U         4.16     pCifL Uncein                      +/-25.0
                                                            +1-24.5 Europium-155                                         .U         38.2     pCi/L 125

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Rohd Charleston SC 29407 - (843) 556-8i71 - www.gelxcom
                                                              -QCSummary :--
NWork-order         116165        .                        QPage                                               4f  12 Parmname -                 .            NONM         Sample QualF,'               QC   Units   RPD% RFC% Range   Anlst   Date Tlme RD-A        C-masS~
Batch           3446SOO Uncert:                              +143.4 1WU:                         ' +1425 Manganese-54                                                   U                -6.23    pCV/L Uncert:                              +1-10.8 IPU:                              +1-10.6 Niobium-94                                                     U '              -6.01    pCV/L Uncert                               +1-10.2 TPU:                              +/-10.0 Silver-lOSm                                                    U           -   0.426     pci/L Uncert                               +1-9.57 TPU:                            * +1-937 QC1200657517       MB Americium-241                                                  U                  1.21   pCi/L                         07/20104 10:10 Uncert:                          . +/-10.9 TPU:                              +/-10.7 Cesium-134                                                     U                0.173    pCi/L Uncert:                              +/-2.07 TPU:                              +/-2.02 Cesium-137                                                     U                -0.48    pCa/L Uncert:                              +/-1.95 TPU:                      .       +/-1.91
\,obalt-60                                                        U              -0.159     pCi/L
* Uncert:                              +/-2.02 TPU:                               +/-1.98 Europium-152                                                   U              -0.246     PCVL Uncert:                              +/-5.07 TPU:                         *-    +14.97 Europium-154                                                   U              0.0444     p.CiL
* Uncert:                               +1-5.49 flPU:                             +/-5.38 Europium-155                                                   U       .          3.62   pCiIL Uncert:                              +/-5.23 IPU:                              +/-5.12 Manganese-54                                                   U.-                1.17   pCiIL Uncert:                              +/-1.92 TPU:                              +/-1.89 Niobium-94                                                     U                0.331    PCiIL Uncert:                              +/-1.65 IPU:                               +/-1.62 Silver-108m                                                    U       .        0.257    pCV/L Uncert                  ;            +/-1.60 IPU:                              +/-1I57 QC1200657519     116165001 MS Americium-241                           9360      U     0.753                    8440    pCi/L        90               07/22t04 17:28 Uncert: ,    +/-2.45    I     . .+/-1610, TPU:       +1-2AO       .      +/-26500 Cesium-134                                        Ui   -0.753  U               -72.4     pCilL Uncert:      +/-1.87                 +-167 lPU:       +1-1.83                 +/-280 126

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:       116165                                                                                                    Page 5 of 12 V--mnnmn                              ?,r%I            C nl%..!.I            rn   ,  ' T :2.. nn     - n n n n-w,                         -  -.,.
        ...                             -I.. *'I                 'J...          '.p.p.. umAs u.iua      , ru" y   lJL..'o          e  AfISL    vaic a'e   Inime Rad Gamma Spec Batch         346800 Cesium- 137                          3690            U      1.45                4130         pCi/L              112 Uncert:          +/-1.86               +/-524 TPU1:     +t-1.82            +/-13000 Cobalt-60                            5640            U    0.194                 6770         pCi/L              120 Uncert:          +/-1.86               +1-633 TIPU*    +/-1.82            +/-21200 Europium- 152                                        U    0.288        U          121         pCilL Uncert:          +/-3.89              +/-384 TPU:1:     +t-3.81              +/-535 Europium-154                                         U      2.66       U          269        pCi/L Uncert           +/-4.74              +/-277 TPU:      +1/4.64              +/-886 Europiumn-155                                        U    -1.15        U          420        pCiL Uncert:          +/-4.20              +/-446 TPU: ':    +/-4.11             +/-1390 Manganese-54                                         U    0.368        U         89.6        pCi/L Uncer:           +1-l.70              +1-148 IPU:       +/-1.67              +/-316 Niobium-94                                           U   0.0195        LI         115        pCVL Uncert           +/-1.70              +/-131 TPU:       +/-1.67              +/-383 Silver- 108m                                         U    -1.55        U       -67.4         pCi/L Uncert:          +/-1.40              +/-148 TPU:       +/-1.37              +/-257 Batch         346s20 QC1200657552   116165021 DUP Americium-24 1                                       U      6.14       U       -3.43         pCi/L      N/A                        SRB  07/26/04 09:35 Uncert:          +/-9.72              +/-1 1.0 TPU :     +/-9.53              +/-10.7 Cesium-134                                           U  -0.251         U       0.827         pCVL       N/A           (0% - 100%)
Uncett:          +/-1.86              +/-2.01 TPU -:     +1-1.82              +/-1.97 Cesium-137                                           U    0.576        U         1.80        pCi/L       103          (0%- 100%)
Uncert           +/-1.63              +/-1.95 TPU:1:     +/-1.60              +/-1.91 Cobalt-60                                            U      5.24       U       0.703         pCi/L       153          (0%- 100%)
Uncert           +/-2.64              +/-1.68 TPU :      +/-2.58              +/-1.65 Europium-152                                         U    -1.32        U       -0.25         pCi/L      N/A           (0%- 100%)
Uncert:          +/-5.16              +/4.83 TPU *:     +/-5.06              +/-4.73 Europium-154                                         U      1.39       U        2.34         pCi/L        51          (0% - 100%)
Uncert:          +/-4.77              +/4.98 TPU:       +/-4.67              +/4.88 Europium-155                                         U      5.24       U        3.27         pCi/L        47          (0% - 10D%)
Unclit           +/-6.92              +/-6.74 IT'll;    +/-6.79              +/-6.60 Manganese-54                                         U -0.0592         U     -0.761          pciVL      N/A           (0%- 100%)
127

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 -www.gel.com QC Summary Workorder          116165 Page 6cr 12 PsrmnnmP                . WTnX1q       . C.        n..                "f,   117-11      """M-      T)Vflef                    A .   "-.-         ,
rAr.lL                          - *f.S   I        - -atp-   IC                   Wl    u-.,ls      nr-&#xa3;o            .V -rfto      At     'IM1L    Arait   uFmt Rad Gamma Spec Batch             346520 Uncert           +1-1.68            " +/-1.60 1
11U:        +/-1.64             '+/-1.57 Niobium-94                                    U       -0.304      U           -0.177         pCi/L      N/A                 (0% - 100%)
Uncen            +/-155                 +/+1-1.60
                                           -TPU:          +1-1.51                +1-157 Silver-10Sm                                   U     -0.0515       U            0388         pCi/L       NIA:                (0% -100%)
Uncent:          +/-1.76                +/-1.62                                  .
TPU:          +/-1.73                +/-1.59 QC1200657584     LCS Americium-241                    1170                                           1230        pCi/L                105        (75%-125%)         07/28/04 12:19 Uncert:                                  +1-163 TPU:                                  +/-159 Cesium-134                                                        U   '        -3.13        pCi/L Uncert:                                  :+-7.92 TPU:                                 +/-7.77 Cesium-137                        461                                            480        pCi/L                104 (75%-125%)
Uncert:                                  +/4 1.0 1PU:                                 +/40.2 Cobalt-60                         709                                             762       pCVL                 108 (75%-125%)
Uncert:                                  +/-605
                                         -     PU:                               +/-593
\ -iropium-152                                                         U            -5.35        pCi/L Uncert:                                  +/-193 lPU:                                 +/-18.9 Europium-154                                                     U             -6.69        pCi/L Uncert:                                  +/-17.4 TPU:                                 +/-17.0 Europium-155                                                     U             -14.5        pCi/L Uncert:                                  +/-27.6 TPU:                                 +/-27.0 Manganese-54                                                      U             -5.14       pCi/L Uncert:                              - +/-8.21 TPU:                                 +/-8.05 Niobium-94                                                        U           ' 3.62        pCi/L Uncent                                   +/-6.89 TPU:                                 +/-6.75 Silver-108m                                                       U             -1.26      'pCi/L Uncert:                                  +/-6.90 TPU:                           : +/-6.77 QC1200657551    NIB Americium-24 1                                                    U         .- 5.76                                                             07/25/04 16:12 Uncert:                                 .+/-15.4 TPU:                         *        /-15.1 Cesium-134                                                        U             -2.01       pCi/L Uncert:                                  +/-3.16 TIPU:                                +/-3.09 Cesium-137                                                        .U              1.01      .pCi/L Uncertn                                '+/-1.97 ITU:                                +/-1.93 128

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder        116165                                                                               Page 7nr 12 Parmname                             NOM        . Sample Qual         QC    Units    RPD%     REC%   Range   AnIst   Date Time Rnd Gamma Spec Batch          346820 Cobalt-60                                                   U       0.188      pCitL Uncert                      +1-1.83 TPU:                      +/-1.80 Europium-152                                                U         2.13     pCVL Uncert.                     +/-5.65 TPU:                     +1-5.53 Europium-154                                                U      -0515       pCi/L UncerLt                     +/-5.15 TPU:                     +1-5.05 Europium-15S                                                U       -2.67      pCi/L Uncert                      +/-7.64 TPU:                     +1-7.48 Manganese-54                                                U      -0.241      pCi/L Uncent:                     +/-2.05 TPU:                      +/-2.01 Niobium-94                                                  U       0.258      pCi/L Uncert:                     +/-1.97 TPU:                      +/-1.93 Silver-108m                                                 U      -0.831      pCi/L Uncert                      +/-2.08 TPU:                      +/-2.04 QC12006575S3   116165021 MS Americium-241                       9360      U        6.14         10200      pCi/L             109               07/26/04 14:47 Uncert:      +1-9.72       +1-1530 TPU        +/-9.53      +/-32200 Cesium-134                                    U     -0.251  U       -80.3      pCi/L Uncert       +/-1.86         +/-113 TPU       +/-1.82         +/-275 Cesium- 137                         3690      U      0.576           3870      pCi/L            105 Uncert:      +/-1.63        +1-440 TPU        +/-1.60      +/-12100 Cobalt-60                           5700      U        5.24          6280      pCi/L             110 Uncert       +/-2.64         +/-614
                                                   +1-2.58      +1-19700 Europium-152                                  U      -1.32  U         97.9     pCi/L Uncert       +1-5.16         +1-219 TPU        +1-5.06        +/-375 Europium-154                                  U        1.39 U       -13.6      pCifL Uncert       +1-4.77        +1-246 TPU        +/-4.67        +1-245 Europium-lSS                                  U       5.24  U         98.6     pCi/L Uncert:      +/-6.92        +/-275 TPU:       +/-6.79        +1410 Manganese-54                                  U   -0.0592   U       -50.9      pCi/L Uncert:      +/-1.68        +/-98.7 TPU:       +/-1.64        +/-187 Niobium-94                                    U    -0.304   U       -8.44      pCV/L Uncert       +1-155         +1-89.8 129

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage hRad Charleston SC 29407 - (843) 556-81 71 - vww.gel corni QC Summarry Workorder:       116165                                                                                      Page 8 or 12 Parmname                             NONM         'Sample Qual           QC     Units   RPD%    REC%        Range    Anist - Date TIme     1, .
Rad Gamma Spec Batch         346S20 IPU:        4-1.51           +1-91.9 Silver-lOSm                                    U    -0.0515   U '       -58.6     pCi/L' Uncert:        41-1.76          +/-85.8 TPU:        +/-1.73           +/-202 Rad Gas Flow Batch         347780 QC12006599S4   116165001 DUP Strontium-90                                   U       0.689  U            1.10   pCi/L     0            (0% -100%)  IIOBI  07/15/04 15:46 Uncert:      +/-0.637        +/-0.729 TPU:      +/-0.661        +/-0.782 QC12006599S6     LCS Strontium-90                         61.2                                 523     pCVL              86 (75%.125%)
Uncert:                         +/-2.81 TPU:                         +1-12.4 QC1200659983     MB Strontium-90                                                  U         0391      pCi/L                                     07/15104 14:08 Uncert:                     +/-0.657 TPU:                     +/.0.665 QC1200659955 116165001 MS Strontium-90                          122      U       0.689                115   pCi/U             93   (75%-125%)         07/15/04 15:46 Uncert:      +/10.637      ; +1-5.96 TPU:      +/-0.661           +/-29.0 Batch         350139 QC1200665743   116S52001 DUP Alpha                                          U         1.65 U         0.638     pCi/L     0            (0% - 100%) ATIII  07123104 10:17 Uncert:        +/-1.09          1/-0.974 IPU:        +/-1.10       +/-0.977 Beta                                           U       0.275  U         0.454     pCi/L     0            (0%- 100%)
Uncert:     +1-0.848        +/-0.908 TPU:      +/-0.848        +I-0.908 QC1200665746     LCS Alpha                                71.9                                 70.1    pCi/L             98 (75%-125%)           0723/0 10:14 Uncert:                        +1-8.58 TPU:                         . /-12.2 Beta                                  244                                  243    pCi/L            100   (75%-125%)
Uncert:                       *+/-10.7 TPU:                       .+/-11.1 QC1200665742     MB Alpha                                                         U           2.72    pCi/L                                     07/23/04 10:17 Uncert                          +/-1.59 TPU:                         +/-1.61 Beta                                                          U .       0.654     pCi/L Uncert:                        +/-1.00 IPU:                         +/-1.00 QC1200665744   116852001 MS Alpha                                71.9      U         1.65             77.0    pCi/L            105   (75%-125%)         07/23/04 09:17 Uncert:       +1-1.09          +/-8.44 TPU:        +/-1.10          +/-9.75 Beta                                  245      U       0.275               251     pCilL           102 (75%-125%)
130

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com
                                                                                                                                        ''')
QC Summary Workordcr:       116165                                                                                     Page 9or 12.
Parnname                              NONM         Sample Qual           QC   Units    RPD%     REC%       Range   Anist   Date Time Rad Gas Flow Batch          350139 Uncert      +/-0.848          +/-10.7 1TPU:    +/-0.848          +I-10.8 QC1200665745    116852001 MSD Alpha                                 71.9      U       1.65             76.1    pCi/L      1*     104 (75%-125%)
Uncert:     +1-1.09          +1-8.47 TIPU:     +1-1.10          +1-11.4 Beta                                   245      U     0.275               249    pCi/L      1*     102 (75%-125%)
Uncert:    +1-0.848          +/-10.7 TPU:     +1-0.848          +1-11.1 Batch          350566 QC1200666710    116165011 DUP Alpha                                           u     0.441   U       -. 474     pCi/L   N/A           (0% - 100%) ATIII 07t29/04 16:14 Uncert:     +/-1.12        +1-0.975 TPU:      +1-1.12        +1-0.975 Beta                                                    6.53             3.64    pCitL     57          (0%- 100%)
Uncett       +1-1.16        +1-0.994 TPU:      +1-1.17        +/-0.994 QC1200666713       LCS Alpha                                 71.9                               60.9    pCU/L              85 (75%-125%)        07126/04 18:52 Uncert:                      +/-7.61
                                          'TU:                       +1-8.54 Beta                                   244                                245    pCiIL             100 (75%-125%)
i Uncert:                      +1-10.5 TPU:                       +1-10.7 QC1200666709       MB Alpha                                                         U       -0.774     pCVL                                    07/27/04 14:30 Uncert:                    +1-0.560 TPU:                     +/-0.566 Beta                                                          U     -0.0404      pCi/L Uncent:                    +/-0.676 TPU:                     +/-0.676 QC1200666711    116165011 MIS Alpha                                 71.9      U     0.441              54.9    pCiIL              76 (75%-125%)        07/30104 18:59 Uncert:      +/-1.12          +1-8A41 1TPU:     +/-1.12          +1-9.69 Beta                                   245              6.53              253    pCiIL             101 (75%-125%)
Uncert:      +/-1.16          +1-10.6 TPU:      +/-1.17          +/-10.7 QC1200666712    116165011 MSD Alpha                                 71.9      U     0.441              62.0    pCi/L     12*      86 (75%-125%)        07/26/04 18:52 Uncett       +1-1.12          +/-9.32 TPU:      +1-1.12          +/-11.4 Beta                                   245              6.53              269    pCi/L      6*     107 (75%-125%)
Uncett      +/-1.16          +/-1 1.0 TPU:      +1-1.17          +1-11.3 Rad Uquld ScIntflation Batch          347077 QC120065S273    115S40001 DUP 131

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:         116165                                                                                     Page loor 12 Parmname                                NONI         Sample Qual         OC     Units     RPD%   *REC%       Range   Anlst     Date Time Rad Llquid Scintfllation Batch           347077 Carbon-14                                         U   0.0761   U        OA61        pCilL     0          (0%- 100%)       PD 07/10/0400:45 Uncert:      +/-324          +1-3.42 TPU:1      +/-3.24         +1-3.42 QC1200658275        LCS Carbon-14                               202                              201       pCi/L            100 (75%-125%)          07/10/04 03:15 Uncert:                      +/-5.73 TPU                       +/-8.58 QC1200658272        MB Carbon-14                                                     U        -2.14       pCi/L                                    07/09/04 23:12 Uncert                       +1-332 TPU :                     +1-332 QC1200658274      115S40001 MS Carbon-14                               202      U   0.0761              212      pCi/L             105 (75%-125%)     -    07/10/04 01:59 Uncert:      +1-3.24         +1-5.96 TPUU  *    +/-3.24         +t-8.99 Batch           34SS13 QC12006624S6      116165014 DUP Technetium-99                                     U     4.26   U        -2.09       pCi/L   N/A          (0% - 100%) DA1     07/25/C 23:28 Uncert:      +/4.70          +/4.65 TPU       +/4.70          +/4.65 QC120066248S        LcCS
..echnetium-99                              470                              491      pCi/L             104 (75%-125%)          07/26/04 00:33 Uncert:                      +/-13.7 TPU:                       +/-17.7 QC1200662485        MB Technetium-99                                                  U      -0.445        pCi/L                                    07/25/04 22:56 Uncert:                      +1495 TPU                       +1/495 QC12006624S7      116165014 MS Technetium-99                            470      U     4.26              493       pCi/L            105 (75%-125%)          0761o04 00:00 Uncert:      +/4.70          +/-16.2 TPU:       +/-4.70         +/-19.7 Batch           348827 QC1200662539      116165001 DUP Tritium                                                  1010             789       pCiL'    24          (0% - 100%) JLB I   07120/04 15:58 Uncert       +/-220          +/-171 Ti'U      +/-220          +/-172 QC1200662541        LCS Tritium                                 3220                             2820                         88 (75%-125%)          07/20/04 18:05 Uncert:                      +/-238
                                              'PU:
T                          4+-242       .pCi/L QC1200662533        MB Tritium                                                        U   -    -97.5.                                               0729/0402:50 Uncert:                      +/-205 TPU                        +/-205 QC1200662540      116165001 MS Tritium                                 3230             1010            3500      pCiIL              77 (75%-125%)-         07120/04 17.02 Uncert:      +/-220          +/-261 TPU       +/-220          +/-267 132

11-GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder         116165                                                                                                              Page IIof 12 Parnname                                        NOINI            Sample Qual             QC       Units     RPD%        REC%         Range   Anist   Date Tlme Rad Uquld Scintillatlon Batch           349214 QCt200663437     116165014 DUP Iron-55                                                   U          6.19   U            2.27        pCitL         0             (0% - 100%) JLBI  07/22104 02:35 Uncert          +1-12.9            +1-11.3 TPU:          +1-12.9            +1-1,13 QC12006634S9        LCS Iron-55                                         56.3                                     47.6        pCt/L                   84*     (0%-%)        0722t04 04:40 Uncert                             +/-12.5 TPU:                             +/-12.7 QC12006634S6        MB Iron-55                                                                      U           3.35        pCi/L                                         07122/04 01:32 Uncert:                            +/-12.0 TPU:                             4.12.0 QC12006634SS     116165014 MS Iron-55                                         57.1      U          6.19                55.4        pCb'L                   86*      (0%-%)       07129/04 08:39 Uncert:         +1-12.9            +1-12.7 lPU:          +1.12.9            +1-12.9 Batch           345n216 QC1200663495     116165014 DUP Nickel-63                                                 U         4.97     U         -6.43         pCitL      NIA              (0%-100%) JLBI    07121/0414:18 Uncert:         +1-7.69            +1-7.78 TPU:          +1-7.69            +t-7.78
* QC1200663497          LCS Nickel-63                                        261                                      310        pCi/L                  119  (75%-125%)        07121/04 15:21 Uncert:                            +1-13.6 TPU:                             +1-17.3 QC1200663494        NIB Nickel-63                                                                    U         0.213         pCi/L                                         07/21/04 13:47 Uncert:                            +/-7.06 TPU:                             +1-7.06 QC1200663496     116165014 MS Nickel-63                                        261      U         -4.97                 288        pCi/L                  110  (75%-125%)        07/21/04 14:50 Unceit          +1-7.69            +/-13.1 TPU:          +1-7.69            +/-16.5 Notes:
The Qualifiers in this report are defined as follows:
B     Target analyte was detected in the sample as well as the associated blank.
BD    nlag for results below the MDC or a flag for low tracer recovery.
E     Concentradon of the target analyte exceeds the instrument calibration range.
H     Analytical holding time exceeded.
J     Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U     Indicates the target analyte was analyzed for but not detected above the detection limit.
Ul    Uncertain identification for gamma spectroscopy.
X     Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h     Sample preparation or preservation holding ti me exceeded.
133

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 --.www.gel.com      I QC Summary.
Workorder:         116165                                                                                                              Page 12 or 12 Parrname                                        NONI               Sample Qual             QC       Units RPD%              REC%      Range AnIst    Date Time N/A indicates that spike recovery limits   do not apply when   sample concentration   exceeds spike conc. by a factor   of 4 or more.
 ** Indicates analyte is a surrogate compound.
A^lTe Relative Percent Difference (RPD) obtained from the sample duplicate (DUP) is evaluated against the acceptence criteria when the sample is greater than        five times (5X) the contract required detection limit (RL). In cases where either the sample or duplicate value is less than SX the RL, a control limit of t/- the      RL is used to evaluate the DUP result.
For PS, PSD, and SDILT results, the values listed are the measured amounts, not final concentrations.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the QC Summary.
134

GENERAL ENGINEERING LABORATORIES, LLC 0 a Member of THE GEL GROUP, INC.
U  Meeting Today's Needs with a Vision for Tomorrow 0it~1 o1>Xt August 05, 2004 Mr. Dave Keefer CYAPCo Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424 RE: Quarterly Groundwater PO# 002337 Work Order: 116418 SDG: MSR#04-2114

==Dear Mr. Keefer:==

General Engineering Laboratories, LLC (GEL) appreciates the opportunity to provide the following analytical results for the sample(s) we received on July 08, 2004. Our policy is to provide high quality, personalized analytical services to enable you to meet your analytical needs on time every time.
This data report has been prepared and reviewed in accordance with GEL's standard operating procedures. We trust that you will find everything in order and to your satisfaction. If you have any questions, please do not hesitate to call me at (843) 556-8171, ext. 4475.
Sincerely, Sarah Kozl Project Manager Purchase Order: 002337 Chain of Custody: 2004-00126 Enclosures RO. Box 30712 - Charleston, SC 29417
* 2040 Savage Road (29407)
Phone (843) 556-8171
* Fax (843) 766-1178
* www.gel.com

CONNE CTICUT YANKEE RE: Quarterly Groundwvater
                        ... . PO# 002337.
Work Order:.116418    :
SDG: MSR#04-2114 116418001 AMW2-0204-001 116418002 AIBI117S-0204-001 116418003 AMN102D-0204-001

Table of Contents Case Narrative ..........................................................        1 Chain of Custody ........................................................        4 Cooler Receipt Checklist .........................           ..... .     ..
                                                                        *..      7 Inorganic Analysis .................. me"I............a..........      ........ 9 Radiological Analysis ..........................        s...                    17 Sample Data Summary .............................................             24 Quality Control Data        ............................................. 31

C CASE NARRATIVE
     -1

I   -0 CASE NARRATIVE For CONNECTICUT YANKEE RE: Quarterly Groundwater 0
PO# 002337 Work Order: 116418 SDG: NISR#04-2114 August 5, 2004 Laboratory Identification:
General Engineering Laboratories, LLC Mailing Address:
P.O. Box 30712 Charleston, South Carolina 29417 Express Mail Delivery and Shipping Address:
2040 Savage Road Charleston, South Carolina 29407 Telephone Number:
(843) 556-8171 Summary:
Sample receipt The samples for the Quarterly Groundwater Project for work order 116418 arrived at General Engineering Laboratories, LLC, (GEL) in Charleston, South Carolina July 8, 2004 for environmental analysis. All sample containers arrived without any visible signs of tampering or breakage. The chain of custody contained the proper documentation and signatures.
The laboratory received the following groundwater samples:
MW2-0204-001 MWI 17S-0204-001 MW102D-0204-001.
GENERAL ENGINEERING LABORATORIES, LLC a Member of THE GEL GROUP, INC.
RO. Box 30712
* Charleston, SC 29417
* 2040 Savage Road (29407)
Phone (843) 556-8171
* Fax (843) 766-1178
* www.gel.com

Items of Note:
There are no items to note.
Case Narrative:
Sample analyses were conducted using methodology as outlined in General Engineering Laboratories (GEL) Standard Operating Procedures. Any technical or administrative problems during analysis, data review, and reduction are listed below by analytical parameter.
Analytical Reauest:
Two groundwater samples were analyzed for MI                   and one was analyzed for STND.
Internal Chain of Custodv:
Custody was maintained for all of these samples.'
Data Package:
The enclosed data package contains the following sections: Case Narrative, Chain of Custody, Cooler Receipt Checklist, Laboratory Certifications, and Radiochemistry.
I certify that this data package is in compliance with the SOW, both technically and for completeness, for other than the conditions detailed above. Release of the data contained in this hard copy data package has been authorized by the Laboratory Manager or a designee, as verified by the following signature.
GENERAL ENGINEERING LABORATORIES, LLC a Member of THE GEL GROUP, INC.
P.O. Box 30712
* Charleston, SC 29417 - 2040 Savage Road (29407)
Phone (843) 556-8171
* Fax (843) 766-1178
* www.gel.com
                                                     .3

CHAIN OF CUSTODY
        .\

Health Physics Procedure
(                              GPP-GGGR-R51 04-003-Attachmnent B-CY-U0 1 Major C
Chan-f CstdyForm C6        ecnti-cUt Yankee Atomic PowerCompany                                                     .    . C                                                                      No. 2004-00126
                     *362 Injun Hollow Road, East Hampton, CT 06424 860-267-2556          -
ProjectName: HaddamNeckDecommissioning lnalysesRequested                                                                                         Lab Contact Name & Phone:                                               Media      Spe       Conta..er..                                                                    ..                '
Rich McGrath 860-267-3573-                                          Media      Sample    Container .-
_ __ _  __ _ _ _ _    _  _ _  _ _  _  _    _ _  _ _    Code       Type        Size-                                                                                                 .,
Analytical Lab (Name, City, State):                                             Code       &Type              .                                      .
General Engineering Lab (GEL), 2040 Savage Rd,.                                            Code, Charleston, SC 29407, 843.556.8171 (Sarah Kozlik) _                                                                                                                        .        -, ,,
Priority:El45 D.E3ob.E 14D.EJ7D.                                          .             .
Other:                                                                                                                                           ; i;           !'-'!_A.F    ;*..s; Sample Designation                         Date          Time                                                                   -amp.elD-            Comment, Preservation                       La MA              N -cO%-                                7..-SIO      .WG.         G        4L,.1L      -           .-                 -      __
MW I 19I-      opoq-oa(                                I,a5-5       WG           G        4L, IL &#x17d;5         -        -
                                .... _            -                 WG. .G                4Lj1L                                             __. _,r_____;__
_________                            WG. G.             .4L, 1L .                             .              _                                               ...
                                                        .__.        WG          .G        4L,1L   L_.                                            .           .       .
NOTES: PO #: 002337                        MSR #:. O4-+7-                   .       LTP QA           M  Radwaste QA          ZNon QA            Samples Shipped Via:                                  l al yFed                                                                   Ex                             Tem""           eg; C LiUPS Requested analyses should be peifdrmed to typical groundwater program MDC's.                                               !                           Hand                                     Custo  Sealed?  :
1)Relin      he                                         Date/Time             2) Receid                                        Date/Time -                                                  Custody;Seal Intact c-yfi'~f4~jt.                               1 4 ~y        j338                                                 7...$3/P            /D   L      Other                                              -
3)Relinquishedy                 -                       Date/Time             4) Received By                                   Date/Time        ______________-                                         N
                                                      -               .,Bill                                                                           of Lading #
: 5) Relinquished By                                      Date/Time             6) Received By                                   Date/Time .

Health Physics Procedure                                                                                     GPP-GGGR-R5104-003-Attachment B-CY-001 Major Connecticut Yankee Atomic Power Company                                                      Chain of Custody Form                                            No. 2004-00122 362 Injun Hollow Road, East Hampton, CT 06424 860-267-2556                              //6   __                         _             _
Project Name: Haddam Neck Decommissioning                                                        Analyses Requested              Lb Use Only             -'
Contact Name & Phone:                                                                                                                        :2.i               :r!'
Rich McGrath     860-267-3573                              Media   Sample   Container Code     Type      Size-.....
Analytical Lab (Name, City, State):                                 Code     &Type                                             .      4, ".-       -.-
General Engineering Lab (GEL), 2040 Savage Rd,                                Cod                                         ....            _;          ..    ..
Charleston, SC 29407, 843.556.8171 (Sarah Kozlik) .                                                    2 Priority:L 45 D.E 30 D. E] 14 D.                  7 D.                                                         .
O ther:                                                                                                          :__:_______T                     -_________,
Sample Designation                     Date       Time                                                                             Comment, Preservation                 :.Lab Sample ID.
mML    ohD-oaog-oo)                -,-4-ot1     o9go       WG        G      4L L WG        G      4L, 1L
                              .___   _                     WG        G      4L,1L                                       .                                                                  .I WG        G      4L,1LL__________
WG        G      4L,1L L__________
NOTES: P0O#        002337              MSR # 04-4 8O:7               LILT   QA        I    Radwaste QA        Non QA           Samples Shipped Via:                  PInt~ernal.Container ,v Fed Ex                            Tep4          e .C ElIUPS Requested analyses should be performed to typical groundwater program MDC's.                                                   El Hand                               ',-Custody Seale?-"
1~cdB:Date/Time q                                                  2) Receijv]"Byft-Date/Timte                                                                         CsoySanat
                                              .L     Li 13                                                            D        El                                     -~      'Other
: 3) Relinquished By    -Date/Time                                  4) Received By                           Date/Time           ________Y                                          N Bill of Lading#
: 5) Relinquished By                               Date/Time        6) Received By                           Date/Time       -~4 Q
C.                                                                     I. I .

COOLER
 -RECEIPT CHECKLIST 7

 -onnecticut Yankee                                                                                        . .
                                                                                                               . I.   .
Statement of Work for Analytical Lab Services                                              CY-ISC-SOW-001
                                                                                                                 . I Figure 1. Sample Check-in List Date/Time Received:             7-i    VK        (1o V SDG#:                -          )J Work Order Number:         u\ (Ao      9 Shipping Container ID: 74A4 79iq1         O    ajfyjt
                                                      % Chain of Custody #         K- ',oI.J       <t yd
  '1.      Custody Seals on shipping container intact?                          Yes 1 No [       AJIV -
: 2.      Custody Seals dated and signed?                                      Yes [] No [..
: 3.      Chain-of-Custody record present?                                     Yes    I~o []
. 4.       Cooler temperature         Yi* et /                    IJ                    .
: 5.      Vermniculite/packing materials is:                                   Wet [ ] Dry
: 6.      Number of samples in shipping container       ___
: 7.      Sample holding times exceeded?                                       Yes [ ] No
: 8. Samples have:
              .tape                          ___hazard labels K) custody seals                    appropriate sample labels
: 9. Samples are:
_____n good condition                      leaking broken                 . ____have air bubbles
: 10. Were any anomalies identified in sample receipt?                     Yes [No       <
: 11. Description of anomalies (include sample numbers):
Sample Custodian/Labora             toriaoAroILy            le" ----       Date:   7--Y           ' '.
Telephoned to:                                    On                  RVJ-

INORGANIC ANALYSIS
: 9. ,

Metals Fractional Narrative Connecticut Yankee Atomic Power Co. (YANK)
SDG MISR#04-2114 Mcthod/Analvsis Information Analytical Batch:                                    348554 Prep Batch:                                          348553 Standard Operating Procedures:                       GL-MA-E-014 REV# 9, GL-MA-E-006 REV# 9 Analytical Method:                                   SW846 6020 Prep Method:                                         SW846 3005A Sample Analysis Sample ID                Client ID 116418001               MW2-0204-001 116418002               MWI 17S-0204-001 116418003               MW102D-0204-001 1200661879              Method Blank (MB) 1200661880              Laboratory Control Sample (LCS) 1200661883              116418001 (MW2-0204-00 L) Serial Dilution (SD) 1200661881               116418001(MW2-0204-001D) Sample Duplicate (DUP) 1200661882              116418001(MW2-0204-001S) Matrix Spike (MS)
Preparation/Analytical Method Verification The SOP stated above has been prepared based on technical research and testing conducted by General Engineering Laboratories, LLC. and with guidance from ihe regulatory documents listed in this "Method/Analysis Information" section.
System Confituration The ICP-MS analysis was performed on a Perkin Elmer Elan 6100E inductively coupled plasma mass spectrometer (ICP-MS). The instrument is equipped with a cross-flow nebulizer, quadrupole mass spectrometer, and dual mode electron multiplier detector. Internal standards of scandium, germanium, indium, and tantalum were utilized to cover the mass spectrum. Operating conditions are set at 1400W power and combined argon pressures of 360+/-7 kPa for the plasma and auxiliary gases, and 0.85 Lrmin carrier gas flow, and an initial lens voltage of 5.2.
10

7~         :1 Calibration Information Instrument Calibration All initial calibration requirements have been met for this sample delivery group (SDG).
CRDL Requirements All CRDL standard(s) met the referenced advisory control limits.
ICSAIICSAB statement All interference check samples (ICSA and ICSAB) associated with this SDG met the established acceptance criteria.
Continuing Calibration Blank (CCB) Requirements All continuing calibration blanks (CCB) bracketing this batch met the established acceptance criteria.
Continuing Calibration Verification (CCV) Requirements All continuing calibration verifications (CCV) bracketing this SDG met the acceptance criteria.
Quality Control (OC) Information Method Blank (MB) Statement The MB analyzed with this SDG met the acceptance criteria.
Laboratory Control Sample (LCS) Recovery The LCS spike recoveries met the acceptance limits.
Quality Control (QC) Sample Statement                                          -
Sample 116418001 (MW2-0204-001) was selected as the quality control (QC) sample for this SDG.
Matrix Spike (MS) Recovery Statement The percent recoveries (%R) obtained from the MS analyses are evaluated when the sample concentration is less than four times (4X) the spike concentration added. All applicable elements met the acceptance criteria.
Duplicate Relative Percent Difference (RPD) Statement The RPD obtained from the designated sample duplicate (DUP) is evaluated based on acceptance criteria of 20%
when the sample is 5X the contract required detection limit (RL). In cases where either the sample or duplicate value is less than 5X the RL, a control of +/-RL is used to evaluate the DUP results. All applicable analytes met these requirements.
Serial Dilution % Difference Statement The serial dilution is used to assess matrix suppression or enhancement. Raw element concentrations that are 25X the IDL for CVAA, 50X the IDL for ICP, and 1OOX the IDL for ICP-MS analyses are applicable for serial dilution assessment. All applicable analytes met the acceptance criteria of less than 10% difference (%D).
Technical Information Holding Time Specifications GEL assigns holding times based on the associated methodology, which assigns the date and time from sample collection of sample receipt. Those holding times expressed in hours are calculated in the AlphaLIMS system. Those holding times expressed as days expire at midnight on the day of expiration. All samples in this SDG met the specified holding time.
Preparation/Analytical Method Verification All procedures were performed as stated in the SOP.
Sample Dilutions Dilutions are performed to minimize matrix interferences resulting from elevated mineral element concentrations 11

present in soil samples and/or to bring over range target analyte concentrations into the linear calibration range of the instrument. The samples in this SDG did not require dilutions.
Preparation Information The samples in this SDG were prepared exactly according to the cited SOP.
Miscellaneous Information Nonconformance Documentation Nonconformance reports (NCRs) are generated to document procedural anomalies that may deviate from referenced SOP or contractual documents. A NCR was not required for this SDG.
Additional Comments Additional comments were not required for this SDG.
Certification Statement Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless otherwise noted in the analytical case narrative.
Review Validation:
GEL requires all analytical data to be verified by a qualified data validator. In addition, all data designated for CLP or CLP-like packaging will receive a third level validation upon completion of the data package.
The following data validator verified the information presented in this case narrative:
Reviewerd Z,<a , 4         4                      Date:     -  5i    .
12

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: CYAPCo Address:     Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                 Report Date: August 2,2004

==Contact:==
Mr. Dave Keefer Project:     Quarterly Groundwter PO# 002337                                                                 Page    1  of     I Client Sample ID:         MW2-0204-001                               Proiect:      YANK00304 Sample ID:                116418001                                 Client ID:     YANK001 Matrix:                   Ground Water Collect Date:             01-JUL,04 12:50 Receive Date:             08-JUL-04 Collector                 client         -
Parameter                   Qualifier     Result                   DL         1RL       Units         DF   AnalystDate       Time Batch Method Metals Analvsis-1CP-MS                                                                                                             .       I 3005/6020 Boron-A LSTNDAflX Boron                              J         15.5                0.540      16.0          ug/L            I BAJ     07122/04 0952 348554     1 The following Prep Mlettiods were performed XteIMI-                     fcslrnton.                                   Ans-1.j        Dat             7ime      Prc   Btnclh SW8463005A                   ICP-MS 3005 PREP                            CQHI            07/15/04        1717     348553
,The followying Analytical Methods were performed Method                      Description                                              Analyst Comments SW846 300516020 Notes:
The Qualifiers in this report are defined as follows:
BI Target analyte was detected in the sample as well as the associated blank.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
* Analytical holding time exceeded. .
J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limit.
Ul Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summnary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an 'as received" basis.
W~here the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the Certificate of Analysis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Plea-e direct any questions to your Project Manager, Sarah Kozlik.
Reviewed by        r 13

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: CYAPCo Address:     Hladdam Neck Plant 362 Injun Hollow Road East Hampton. Connecticut 06424                                                   Report Date: August 2, 2004 Contact      Mr. Dave Kecrer Project      Quarterly Groundwater PON 002337                                                                 Page    I   of   I Client Sample ID:        MWI 17S-0204-001                             Proiect:      YANK003O4 Sample ID:               116418002                                    Client ID:    YANK001 Matrix:                  Ground Water Collect Date:            01-JUL-04 12:56 Receive Date:            08-JUL-04 Collector                Client Parameter                  Qualifier      Result                  DL          RL         Units         DF   AnalystDate      Time Batcd Method Metals Analysis-ICP-NIS 3005/6020 Boron-ALSTND,/JX Boron                                       68.5                 0540        16.0          ug/L            I BAJ     07/22/04 1003 348554   1 The follouing Prep Methods were performed Method                      Description                                   Analyst         Date            Time     Prep Batch SW846 3005A                 lCP-MS 3005 PREP                              CQHI            07115/04        1717     348553 The following Analytical Methods were performed Method                      Description                                              Analyst Comments I                           SW846 3005/6020 Notes:
The Qualifiers in this report are defined as follows:
B    Target analyte was detected in the sample as well as the associated blank.
BD     Flag for results below the MDC or a nag for low tracer recovery.
E    Concentration of the target analyte exceeds the instrument calibration range.
H     Analytical holding time exceeded.
J    Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limit.
UI Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an 'as received' basis.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the Certificate of Analysis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
Reviewed by       (/
14

GENERAL ENGINEERING LABORATORIES, LLC GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com Certificate of Analysis Company: CYAPCo Address:       lladdam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                Report Date: August 2,2004

==Contact:==
Mr. Dave Keefer Project       Quarterly Groundwater PO# 002337                                                              Page    1   of   I Client Sample ID:         MWI02D-0204-001                          Proiect:      YANK00304 Sample ID:                116418003                                Client ID:    YANKOO0 Matrix:                   Ground Water Collect Date:             06-JUL-04 09:20 Receive Date:             rSimtin Collector:                ClIi ent Parameter                   Qualifier      Result                 DL        RL        Units         DF   AnalystDate      Time Batch Method Metals Analysis-ICP-MS 3005/6020Boron-ALLSTNDMIX Boron                                        97.1                0.540     16.0         ugfL            I BAJ     07/22/04 1006 348554   -1 The rollowing Prep Methods were performed Method                      Description                                  Analyst       Date           Time      Prep Batch SW8463005A                   ICP-MS 3005 PREP                            CQHI          07/15/04        1717     348553 The following Analytical Methods were perfonned Method                      Description                                            Analyst Commcnts I                           SW846 3005/6020 Notes:
The Qualifiers in this report are defined as follows:
B Target analyte was detected in the sample as well as the associated blank.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limiL UI Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an 'as received' basis.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the Certificate of Analysis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
1Reviewed by       "
15

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston, SC 29407 - (843) 556-8171 - www-gel.com QC Summary                                       Renort Date: August 2,2004 Client:            CYAPCo                                                                                                              Page I of I Haddam Neck Plant 362 Injun Hlollowv Road East Hampton, Connecticut

==Contact:==
Mr. Dave Keefer Workorder:          116418 Pannname                                        NOM              Sample Oual            OC          Units     RPD%        REC%        Ranre     Anist       Date Time Metals Analysis - ICPMS Batch            348554 QC1200661881      116418001 DUP Boron                                                     1          15.5     J           14.0        ug/L       10  A                (+1-16.0)  BAJ     07/22/04 09:55 QC12006618S0        LCS Boron                                           100                                       114         ug/L                 114    (80%-120%)             07122/04 09:50 QC1200661879        MB Boron                                                                        U            ND          ug/L                                               07122/04 09:47 QC1200661892      116418001 MS Boron                                           100       J          15.5                 131         ugIL                115     (75%-125%)              07122/04 09:58 QC1200661S83      11641S001 SDILT Boron                                                     I          15.5     J          221          ugIL     28.9                                      07/22/04 10:00 Notes:
The Qualifiers in this report are defined as follows:
B      Target analyte was detected in the sample as well as the associated blank.
BD     Flag for results below the MDC or a flag for low tracer recovery.
E      Concentration of the target analyte exceeds the instrument calibration range.
II     Analytical holding time exceeded.
J      Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limiL U      Indicates the target analyte was analyzed for but not detected above the detection limit.
UI     Uncertain identification for gamma spectroscopy.
X      Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h      Sample preparation or preservation holding time exceeded.
N/A indicates that spike recovery limits do not apply when sample concentration exceeds spike cone, by a factor of 4 or more.
A The Relative Percent Difference (RPD) obtained from the sample duplicate (DUP) is evaluated against the acceptance criteria when the sample is greater than five times (5X) the contract required detection limit (RL). In cases where either the sample or duplicate value is less than SX the RL, a control limit of +/-
the      RL is used to evaluate the DUP result.
For PS, PSD, and SDILT results, the values listed are the measured amounts, not final concentrations.
NVhere the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the QC Summary.
16

RADIOLOGICAL .
ANALYSIS -
17'

Radiochemistry Case Narrative Connecticut Yankee Atomic Power Co. (YANK)
SDG MlSRIY04-21 14 Method/Analysis Information Product:                                  Gammaspec, GammaLiquid-ALL,GsAM2,STNDMIX,PENN,LF Analytical Method:                        EPA 901.1 Analytical Batch Number                   349017 Sample ID                 Client ID 116418001                 MW2-0204-001 116418002                 MW1I7S-0204-001 116418003                 MWI02D-0204-001 1200663002                Method Blank (MB) 1200663005                Laboratory Control Sample (LCS) 1200663003                116418001(MW2-0204-001) Sample Duplicate (DUP) 1200663004                116418001 (MW2-0204-001) Matrix Spike (MS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-013 REV# 10.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Oualitv Control (OC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 116418001 (MWV2-0204-001).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-preplRe-analysis 18

None of the samples in this sample set required reprep or reanalysis.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. An NCR was not generated for this SDG.
Oualifier information Manual qualifiers were not required.
Method/Analvsis Information Product:                                        Gross A/B, liquid-ALLSTND,MIIX,PENN,LF Analytical Method:                              EPA 900.0 Analytical Batch Number.                        350569 Sample ID               Client ID 116418001              MW2-0204-001 116418002              MW1I7S-0204-001 116418003              MW102D-0204-001 1200666718             Method Blank (MB) 1200666722             Laboratory Control Sample (LCS) 1200666719              116418002(MWI17S-0204-00l) Sample Duplicate (DUP) 1200666720              116418002(MW1I7S-0204-001) Matrix Spike (MS) 1200666721              116418002(MW1 17S-0204-001) Matrix Spike Duplicate (MSD)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-001 REV# 8.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Ouality Control (0C) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used forQC: 116418002 (MWI17S-0204-001).                                  --    -
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
19

I Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.
Chemical Recoveries All chemical recoveries meet the required acceptance limits for this sample set.
Gross Alpha/Beta Preparation Information High hygroscopic salt content in evaporated samples can cause the sample mass to fluctuate due to moisture absorption. To minimize this interference, the salts are converted to oxides by heating the sample under a flame until a dull red color is obtained. The conversion to oxides stabilizes the sample weight and ensures that proper alpha/beta efficiencies are assigned for each sample. Volatile radioisotopes of carbon, hydrogen, technetium, polonium and cesium may be lost during sample heating.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. An NCR was not generated for this SDG.
Ounlifier information Manual qualifiers were not required.
Method/Analysis Information Product:                                                   GFPC, Sr9O, liquid-ALL,NIIX Analytical Method:                                         EPA 905.0 Modified Analytical Batch Number:                                   348452 Sample ID                 Client ID 116418001                 MIW2-0204-001 116418002                 MW 17S-0204-001 116418003                 MWI02D-0204-001 1200661600               Method Blank (MB) 1200661603                Laboratory Control Sample (LCS) 1200661601                 116418001 (MW2-0204-001) Sample Duplicate (DUP) 1200661602                 116418001 (MW2-0204-00 1) Matrix Spike (MS)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-004 REV# 8.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information 20

Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry                               I All counting sources were prepared in the same geometry as the calibration standards.
Ouality Control (0C0 Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 116418001 (MW2-0204-001).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.
Chemical Recoveries All chemical recoveries meet the required acceptance limits for this sample set.
Miscellaneous Information:
NCR Documentation' Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. An NCR was not generated for this SDG.
Otialifier information Manual qualifiers were not required.
Miethod/Analysis Information Product:                                    LSC, Tritium Dist, Liquid-ALL,STNDAIXPENN Analytical Method:                         ,EPA 906.0 Modified          l Analytical Batch Number:                    350326 Sample ID                 Client ID 116418001                 MW2-0204-001 116418002                 MWI 17S-0204-001 116418003                 MW 102D-0204-001 1200666133                Method Blank (MB)       -
1200666136                Laboratory Control Sample (LCS).
1200666134               *116418001(MW2-0204-0I) Sample Duplicate (DUP) 1200666135                I16418001(MW2-0204-001) Matrix Spike (MS)
SOP Reference 21.

Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-002 REV# 9.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Onality Control (OC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 116418001 (MW2-0204-001).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prep/Re-analysis Sample 116418001 (MW2-0204-001) was recounted due to high relative percent difference/relative error ratio.
Samples 116418001 (MW2-0204-001), 116418002 (MWI 17S-0204-001), 1200666133 (MB) and 1200666134 (MW2-0204-001) were recounted due to high lumex and low quench numbers.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. An NCR wvas not generated for this SDG.
Oualifier information Manual qualifiers were not required.
Certification Statement Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless otherwise noted in the analytical case narrative.
Review Validation:
GEL requires all analytical data to be verified by a qualified data validator. In addition, all data designated for CLP or CLP-like packaging will receive a third level validation upon completion of the data package.
22

The following data validator verified the information presented in this case narrative:
a  I 60-teW k - Q~j UOcx                      ,FS i WIA Reviewer:
23

I S-a SAMPLE DATA

==SUMMARY==

24

LLC                                  - - - -
LABORATORIES, GENERAL ENGINEERING GENERAL ENGINEERING LABORATORIES,- LLC 2040 Savago Road Charleston SC 29407 - (843) 5568171 - www.gel.com Certificate of Analysis :
Company:     CYAPCo Address:     Haddam Neck Plant 362 Injun Hollow Road East Hampton. Connecticut 06424
* Report Date: . August 6.2004

==Contact:==
Mr. Dave Keefer Project:     Quarterly Groundwater PO# 002337                                                                         Page I of 2 Client Sample lD:              . MW2-0204-001                 Proiect:        YANK00304 SampleID:                        ;   116418001                    ClientlD: YANKO0l Matrix:                              Ground Water                 Vol. Recv.:
Collect Date:                        01-JU1L04 Receive Date:                        08-JUL-04 Collector:                           Client Parameter                Qualifier    Result   Uncertainty         LC    TPU     MDA           Units         DF     AnalystDate     Tlime Batch Mtd.
flU    GammaL  OJeC AORMIs Gammaspec, GammaUquid-AlL,GAM2f.SND.M1XPENN,LF Americium-241                 U         -2.02     +/-9.69        8.21  +/-9.SD,   173           PCV'L              MJ1H1 0810UD4 1006 349017 1 Cesium-134                    U         0.129     +1-1.89        1.57  +/-1.85   3.52          pci/L Cesium-137                    U         0.322     +/-1.88        1.60  +/-1.85   3.51 pCi/L Cobalt-60                     U           1.08    +/-3.74        1.62  +t-3.67   3.73 Europium-152                  U          3.88     +1-5.35        4.58  +4-5.24   9.78          pCiIL Europium-154                  U           1.60    +/4.82         4.13  +/-4.72   9.56          PCVL Europium-155                  U        -1.68      +/-6.80        5.66  +1-6.66   119           pCVL
\         Manganese-54                  U       -0.154      +1-1.92        1.56  44-1.88   3.47          PCVL Niobium-94                    U           1.33  * +1-1.66        1.50  +/-1.62   3.28          pCi1L Silver-108m                   U         0.666     +/-1.61        135   +1-1.58   2.93          PCVL Rad Gas Flow Proportional Counting GFPC Sr90, liquid-ALLMKX Strontium-90          .       U       -0.131     +1-0.374      0.450  +1-0.376   1.02          PCVL                HOD] 07/17104 1654 3484522 GrossAI, liquid-AL.STNDMMXPENN.LF Alpha                         U         0.416    +1-0.660      0.544  +/-0.661   1.29          pCi/L               ATHI 07128/04 1834 350569 3 Beta                                     4.43     +/-1.43        1.17  +/-1.43   2.46          pCVL Rad LIquid Scintillation Analysis LSC, Titium Dist, UquId-AL.STNDAflXPENN Tritium                       U         -251       .+/-229        199   +/-229    397          pCi/L               ILJ31 08/0204 1940 350326 4 j     he following Prep Methods were performed                                                            -
Method              Descripion                                             Analyst    Date     - -----Time       PrepBatch i
SW846 3005A          ICP-MS 3005 PREP                                       CQi l      07/15/04        1717       348553 The following Analytical Methods were performed                                                 ___
Method              Description I                    EPA 901.1 2                    EPA 905.0 Modified 3                    EPA 900.0 4                   EPA 906.0 Modified 25:

LLC LABORATORIES, GENERAL ENGINEERING GENERAL ENGINEERING. LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 -www.gel.com Certificate of Analysis, Company: CYAPCo Address:      iiaddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                               Report Date: August 6,2004

==Contact:==
Mr. Dave Keefer Project:     Quarterly Groundwater P0# 002337                                                                      Page 2 of 2 Client Sample ID:                   MW2-0204-001                  Proiect:      YANK00304 Sample ID:                          116418001                     Client iD: YANKOOI Vol. Recv.:
Parameter                  Qualifier   Result     Uncertalnty    LC      TPU         NIDA       Units        DF    AnalystDate    Time Batch Mtd.
SurrgateiTracer recovery         Test                                   Recovery%        Acceptable Limits CarrierlTracer Recovery            GFPC, S;r9o, liquid-ALL,MKC                 74
:  Notes:
The Qualifiers in this report are defined as follows:
B     Target analyte was detected in the sample as well as the associated blank BD     Flag for results below the MDC or a flag for low tracer recovery.
E     Concentration of the target analyto exceeds the instrument calibration range.
H     Analytical holding time exceeded.
J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limit.
Ul Uncertain idendfication for gamma spectroscopy.                                                                                               '' ,.
X Lab-specific qualifier-please sec case narrative, data summary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an "as received' basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlilc Reviewed by 26

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage R6ad Charleston SC 29407- (843) 556-8171 -'www.gel.com Certificate of Analv'is.
Company:     CYAPCo Address:     Haddam Neck Plant 362 Injun Hollow Road East Hamipton, Connecticut 06424                                                     Report Date: August 6,2004 Contact      Mr. Dave Keefer Project:     Quarterly Groundwater PO# 002337                                                                             Page I of 2 Client Sample ID:                     MWI 17S-0204-001                   Prpiect:       YANK003D4 Sample ID:                             116418002                       .PClient ID: YANK001 Matrix:                              Ground Water                       Vol. Remy.:
Collect Date:                         01-JUL-04 Receive Date:                         08-JUL-04 Collector.                            Client Parameter                Qualifier    Result   Uncertainty          LC       TPU      MDA             Units       DF     AnalystDate    Time Batch Mtd.
Rad Gamnma Spec Analysis Gammaspec. GammaCLquid-ALL, GAM2,STNDM1X PENN,LF
* Americium-241                  U        -2.76        +1-18.3        13.1    .1-17.9     275            pCi'L             MJHI  08104/04 1007 349017 1 Cesium-134                    U       0.0363        +1-1.96        1.57    .1-1.92  . 3.54          IpcV/L
* Cesium-137                     U       -0372         +1-2.37        1.87    .1-2.32     4.08           pCiIL .
Cobalt-60                     U          2.12       +1-2.22       2.10     ./-2.17     4.71           pCV/L Europium-152                  U     -0.0575         +1-6.31       524      41-6.18      112           pCil/L Europium-154                  U          2.22       +1-5.70   -   5.01     41/-.559     11.4          PaliL Europiumi-155                 U        -2.22        +1-9.14       7.25     *1-8.95      15.1          pCi/L --
_jMinganese-54                    U        -1.04        +1-2.18        1.73   ,+1-2.14-    3.83           pCi'll    I Niobium-94                    U          1.22       +/-1.93        1.67    +1-1.90     3.64           pCU/L Silver-108m                   U       -0.686        +/-2.03        139     +/-1.99     3.04           pCaiL Rad Gas Flow Proportional Counting GFPC, Sr90, liquid-ALI,MIX Strontium-90                  U         0.791     +1.0.516       0.421   +/-0563      0.952           PCU/L             BOBI 07/17/04 1654 348452 2 GrossAB. liquid-ALL.STNDf1XPEJNLF Alpha                         U         0.410     +1-0.S37       0.654   +1-0.83S       1.44         pCULL              ATH I 07(29/D4 04-48 350569 3 Beta                                     7.28       +1-1.55        1.12    +/-1.57     230           pCi/L Rad Liquid Scintillatlon Analysis LSC, Tritium Dist, LJquid-ALLSTND.M1X, PENN Tritium                        U          25.1        4/-194        162      +/-194      324          pCiL               JLB1 0713C0D4 2258 3503264 The following Prep Methods were performed Metbod             Description                                                Analyst      Date             Time     Prep Batch SW846 3005A         ICP-MS 3005 PREP                                           CQHI         07/15104          1717    348553 The following Analytical Methods were'performed Method             Description I                   EPA901.1 2                   EPA 905.0 Modificd 3                   EPA 900.0 4                   EPA 906.0 Modified Surrogate/Iracer recovery         Test                                     .Recovery%          Acceptable Lhnits
: 27. .

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com
                                                                                                                                                     <i Certificate of Analysis Company: CYAPCo Address:    Haddam Neck Plant 362 Injun Hollow Road Fast Hampton. Connecticut 06424                                                 Report Date: August 6,2004 Contact    Mr. Dave Keefer Project     Quarterly Groundwater PO# 002337                                                                       Page 2 of 2 Client Sarnple ID.                 MWI 17S-0204-001                  Project:     YANK00304 Sarnple ID:                        116418002                        C.icenttD: YANKO0I Vol. Recm:
Parameter               Qualifier    Result   Uncertainty     LC      TPU        MDA            Units        DF    AnalystDate   Time Batch Mtd.
Carrierfrracer Recovery          GFPC. Sr90. liquid-ALL.MIX                  78 Notes:
The Qualifiers in this report are defined as follows:
B Target analyte was detected in the sample as well as the associated blank.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limit.
Ul Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.                                                                                      '-\f)
The above sample is reported on an "as received basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
Reviewed by 28

I GEEA              ENINERN                LAOATRESL GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407- (843) 556-8171 -www.gol.com Certiflcate of Analysis Company: CYAPCo Address:     Haddam Neck Plant
                              .362 Injun Hollow Road East Hampton, Connecticut 06424                                                Report Date: August 6,2004

==Contact:==
Mr. Dave Keefer Project:     Quarterly Groundwater POO 002337                                                                       Page I of 2 Client Samnpic ID:                  MW102D-0204-001               Proiect:       YANK00304 Saunple ID:                         116418003                     Client ID: YANKOOI Matnx:                              Ground Water                  Vol. Recv.:
Collect Date:                       06-JUL-04 Receive Date:                        08-JUL-04 Collector                            Client Parametcr               Qualifier     Result  Uncertainty        LC     TPU     MDA           Units        DF     AnalystDate    Time Batch Mid.
Rad Gamma Spec Analysis Gammaspec, GammaLiquid-ALLGAM2,5TNDMIXPENN,LF Arnericium-241               U          0.708     +1-12.1      9.09   +1-11.9   .19.0         pCUfL              MJHI 08/04104 1007 3490171 Cesium-134                   U          0.438     +1-1.68       1.44  +/-1.65    320          pCl/L Cesium-137                    U        0.235      +/-1.86       1.57  +/-1.82    3.43         pc/LL Cobalt-60                    U           1.52     +1-1.84       1.72  +1-1.81    3.87         pci/L Europium-152                  U        -7.03      +1-5.61      4.15   41-5.50    8.87         pC/LL Europium-154                 U         -1A1       +J-559       4.48   +1-5.48    10.1         pc/LL Europium-15S                 U           3.25     +1-7.77      6.46   +t-7.61    13.4         pC/L '
<       Manganese-54                 U         0.678      +1-1.93       1.65  +/-1.89    3.60         pCV/L Niobium-94                   U           1A0      +1-1.64       1.48  +1-1.61    3.21         pCV/L Silver-108m                  U        0.0407      +1-1.84       150   +/-1.80    3.21         pCi/L.
Rad Gas Flow Proportional Counting GFPC.Sr90, liquid-AMLMIX Strontium-90                 U         0.928    44-0.580      0.484  +/-0.641    1.08         pCUL               HOB I 0`7/17/04 1654 34452 2 GrossAI,   I1quid-ALLSTND.MIXPENNLF AlIrsh.                                  R        41177       n72n    41-l R7    I 44         pCVfL              ATH I 07(2804 1834 350569 3 Beta                                     9.95     +/-1.72      1.18   +/-1.75    2A8          pCi/L
* Rad Lquid Scintlliation Analysis LSC, Tritium Dist, Uquid-ALLSTNDMlXPENN Tritium                                 4690       +t-253        114   +1-264     229         pCV1L              JLD1 0r7/30/04 1440 350326 4 T. e foUowing Prep Methods were performed Method             Description                                            Analyst     Date            Time     Prep Batch SW8463005A         ICP-MS 3005 PREP                                       CQHI        07/15/04         1717    348553 The following Analytical Methods were performed Method            Description I                   EPA 901.1 2                   EPA 905.0 Modified 3                  EPA 900.0 4                  EPA 906.0 Modified Surrogate/Tracer recovery        Test                                   Recovery%        Acceptable Lmits 29

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 5568171 - www.gel.com Certificate of Analysis Company: CYAPCo Address: Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                 Report Date: August 6, 2004

==Contact:==
Mr. Dave Keefer Project:   Quarterly Groundwater PO* 002337                                                                        Page 2 of 2 Client Sample ID:                  MWI02D-0204-001.                 Proiect      YANK003O4 Sample ID:                         116418003                        Citent ID: YANK00 Vol. Recy.:
Parameter                Quaimfier   Result    Uncertainty     LC      TPU        MDA           Units        DF    AnalystDate    Time Batch Mtd.
Carricr/Tracer Recovery          GFPC, Sr9O. liquid-ALLMIX                   75 Notes:
The Qualifiers in this report are defined as follows:
B Target analyte was detected in the sample as well as the associated blank.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
11 Analytical holding time exceeded.
J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limit.
Ul Uncertain identification for gamma spectroscopy.
X Lab-specific qualificr-please see case narrative, data summary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an 'as received basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
       /tR CLal4'3.W             CU Reviewed by 30

I:I..
QUALITY CONTROL DATA.
31

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary                            Report Date: August 6t 2004 Client:          CYAPCo                                                                                         Page 1 of 5 Iladdam Neck lPlant 362 Injun Hollow Road East lampton, Connecticut

==Contact:==
Mr. Dave Keefer
*Workorder:      11641S Parmname                                  NOM          Sample Qual         QC     Units    RPD%     REC%       Range    AnIst   Date Mme Rad Ganma Spec Batch          349017 QC1200663003    116418001 DUP Americium-24 1                                      U     -2.02   U       -11.9      pCi/L    N/A          (0% - 100%) MJ1l   08/04/04 23:01 Uncert      +/-9.69         +/-14.3 TPU:      +/-950          +/-14.0 Cesium-134                                          U     0.129  U        -1.66      pCi/l   N/A           (0% - 100%)
Uncenr      +t-1.89         +/-1.89 TPU:      +1-1.85         +/-1.85 Cesium-137                                          U     0.322  U          1.64     pCi/L    134          (0% - 100%)
Uncert:     +/-1.88         +/-1.65 TPU:      +/-1.85         +/- 1.62 Cobalt-60                                           U       1.08 U      -0.265       pCiL    N/A           (0% - 100%)
Uncert:     +/-3.74         +1-157 TPU:      +/-3.67         +/-154 Europium-152                                        U       3.88 U        -2.24      pCi/L   N/A           (0%- 100%)
Uncert      +1-535          +/-5.32 TPU:      +/-5.24         +/-5.21 Europium-154                                        U       1.60 U          6.80     pCi/L    124          (0% - 100%)
Uncert:     +/4.82          +/4.32 TPU:      +/4.72          +/4.24 Europium-155                                        U     -1.68  U          7.66     pCi/L   N/A           (0%- 100%)
Uncert:     +/-6.80         +/-7.05 TPlU:     +1-6.66         +/-6.91 Manganese-54                                        U   -0.154   U          1.86     pCi/L   NIA           (0%- 100%)
Uncert:     +/-1.92         +/-1.83 TPU:      +/-1.88         +/-1.80 Niobium-94                                          U       1.33 U          2.26     pCVL      52          (0% - 100%)
Uncertn     +/-1.66         +/-1.66 TPU:      +/-1.62         +/-1.63 Silver-108m                                         U     0.666  U        0349       pCiL      63          (0% - 100%)
Uncert:     +/-1.61         +/-1.84 TPlU:     +/-1.58         +/-1.81 QC1200663005      LCS Americium-241                             1170                             1390      pCi/L             119 (75%-125%)         08A4/04 12:49 Uncert:                     +/-229 TPU:                      +/-224 Cesium-134                                                       U        -11.6      pCi/L Uncert:                     +1-12.8 TPU:                      +/-12.6 Cesium-137                                 461                              475      pCi/L             103 (75%-125%)
Uncen:                      +/43.7 TPU:                      +/42.8 Cobalt-60                                  704                               819     pCi/L             116 (75%-125%)
Uncet.                      +/-65.7 32

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29ioi- (843) 556-81i1 - www.gel.com QC Summary Workorder:        116418                                                                       Page 2of 5 Parmname                      NflM1                1OrC -
mnle Oual                      Units'  RPDo REC%  Range  Anist   Date Time Rad Ganuma Spec Batch           349017 TPU:                        * +1-64.4 Europium-152                                         U              -1.09. PCr/L Uncert:                           +/-28.6 TPU:                       - +/-28.0 Europium-154                                         U              -9.84    PCr/L Uncert:                           +/1-31.6 TPU:                            +/-31.0 Europium- 155                                        U              -30.6    PaiIL Uncert:                           +1-37.8 TPU:                            +/-37.0 Manganese-54                                         U                1.28   pCiIL Uncert:                 :.        +111l.1 TPU:                            +/-10.9 Niobium-94                                           U              -1.97    PCiIL Uncert:                          '+/-10.3 TPU:                     .      +/-10.1 Silver-108m                                          U              -5.64    PCi/b Uncert:                           +/-8.92 TPU:                            +1-8.74 QC1200663002       MB mnericium-24 1                                     U              -1.42    pCi/b                         08/04/04 11:32 Uncert:                        '+/-13.1 TPU:                            +/-12.8 Cesium-134                                           U            0.0508     pCi/b Uncert:                           +/-2.02 TPU:                            +/-1.98 Cesium-137                                           U            -0.591     PCi/b Uncert:                       ' +/-1.62 TPU:                            +/-1.59 Cobalt-60                                            U            -0.388     pCi/b Uncert:                           +/1-159 TPU:                   -        +1-1.55 Europium-152                                         U              0.521    paI/b Uncert:                           +I-5.36 TPU:                            +/-5.26 Europium-154                                         U            -0.747     pCi/b Uncert:                  *$       +I-5.04 TPU:                            +1-4.93 Europium-155                                         U              -4.05    pCi/b Uncert:                           +/-6.10 TPU:                            +/-5.98 Manganese-54                                         U            .--1.94    pCi/b Uncert:                           +/-1.86 TPU:                            +/-1.82 Niobium-94                                           U              0.642    PCi/b Uncert                          -+/-1.69 TPU:                            +/-1.66 Silver-lOSm                                          U              0.S46    PCi/L 33

GENERAL ENGINEERING LABORATORIES,- LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary Workorder:       116418 Page 3 or s Parmname                             NOM          Sample Qual           QC   Units    RPD%     REC%       Range    Anist   Date TimE Rad Ganuma Spec Batch.         349017 Uncert:                       +/-1.78 TPU:                       +/-1.75 QC1200663004   11641S001 MS Americium-241                        9360     U      -2.02            10500     pCi/L             112                    08104/04 10:08 Uncert:      +1-9.69         +/-2360 lPU:      +1-9.50       +/-33000 Cesium-134                                    U       0.129           -72.2     pCi/L Uncert       +/-1.89           +/-153 TPU:      +1-1.85           +/-272 Cesium- 137                          3690     U       0.322            3960     pCVL              107 Uncert:      +I-1.S8           +1-546 IPU:      +/-1.85       +1-12400 Cobalt-60                            5700     U         1.08           5430     pCi/L              95 Uncert:      +/-3.74           +/-721 TPU:      +1-3.67       +/-17000 Europium-152                                  U        3.88            -104     pCI/L Uncert:      +1-5.35           +1-342 TPU:      +/-5.24           +1-467 Europium-154                                  U         1.60             146    PCUL Uncert:      +/-4.82           +/-309 TPU:      +/-4.72           +/-549 Eiuropium-155                                 U      -1.68             -115     pOi/L Uncert:      +/-6.80           +/-431 1PU:      +/-6.66           +1-556 Manganese-54                                  u     -0.154              83.4    pO/L Uncen:       +/-1.92           +/-133 TPU:      +/-1.88           +/-292 Niobium-94                                    U        1.33            -153     pCi/L Uncert:      +1-1.66           +/-110 TPU:      +/-1.62           +/1492 Silver-108m                                   U      0.666            -73.9     pOi/L Uncen:       +1-1.61           +/-113 TPU:      +/-158          * +/-257 Rad Gas Flow Batch          34S452 QC1200661601   116418001 DUP Strontium-90                                  U     -0.131   U        0.642     pCiL    N/A           (0% - 100%) IIOBI  07/17/0421:08.
Uncert:     +/-0.374        +/-0.374 lPU:     +1-0.376.       +/-0.423 QC1200661603      LCS Stmntium-90                          61.1                               73.1    pCi/L             120 (75%-125%).
Unceit                        +/-2.61 TPU:                       +/-24.6 QC1200661600      MB Strontium-90                                                 U        0.129     pcIL                                     07/17/04 21:09 Uncert:                     +/-0.363 TPU:                     +/-0.366 QC1200661602   116418001 MS I
34

I GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407.- (843) 556-8171 - www.gel.com QC Summary Workorder.        116418 Page 4 of S  -.
Parmname                                NONM          Sample Qual           OC    Units   RPD%   REC%        Ranee    Anist     Date Time   -.
Rad Gas nlow Batch           348452 Strontium-90                             122      U     -0.131               148    pCi/L            121 (75%-125%)
Uncert:    .140.374           +14.99 TPU:     +1-0.376           +/-45.9 Batch           350569 QC1200666719 . 116418002 DUP Alpha                                             U      0.410  U           1.25    pCilL     0          (0%  - 100%) ATHI    07129/0404:48 Uncert:    +/40.837         +1-0.834 TPU:     +/40.838         +1-0.844 Beta                                                       7.28             8.65    pCi/L    17          (0% - 100%)
Uncert:      +1-1.55          ./-1.58
* TPU:        +/-1.57          +/-1.65 QC1200666722       LCS Alpha                                   719                                 88.2    pCi/L            123 (75%-125%)           07l8104 20:01 Uncert:                        +/-8.67 TPU:                       +/-12.1 Beta                                    244                                  230    pCML              94 (75%-125%)
Uncert:                       +1-10.4 TPU:                       .+/-16.3 QC1200666718      NIB Alpha                                                           U        -0.384     pCilL                                   .07129/04 14:18 Uncert:                     +/-0.351 TPU:                     .+/-0.352 4.eta                                                          U        0.0197     pCilL Uncert:                     +1/0.997 TPU:                     +140.997 QC1200666720     11641S002 MS Alpha                                    108      U      0.410               104    pCi/L             96 (75%-125%)          0728/04 20.01 Uncert:     +/40.837          +/-12.8 TPU:     +/-0.838         '+1-14.9 Beta                                    367                7.28             391     pCi/L            105 (75%-125%).
Uncert:       +/-1.55         +/-17.0 TPU:       +/-1.57         +/-223 QC1200666721     116418002 NISD Alpha                                    108      U      0.410               117    pCitL. 12*     108 (75%-125%)
Uncert:     +/-0.837          +/-13.4 TPU:     +/-0.838          +/-16.1 Beta                                    367                7.28             405     pCi/L     3*     108 (75%-125%)
Uncert:       +1-1.55         +1-17A TPU:       +/-1.57         +1-23.3 Rad Liquid Scintllation Batch           350326 QC1200666134     116418001 DUP Tritium                                           U       -251  U           48.7. pCi/L   N/A          (0%-100%) JLBI      07/31/0401:04 Uncert:       +/-229            +/-206 TPU:       +/-229            +/-206 .
QC1200666136       LCS Tritium                                3240                                2650     pCVL              82 (75%-125%)          07130104 18:54 Uncert:                         +/-208 35.

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.comr QC Summary Workorder.         116418                                                                                                              Page Sof S Parmname                                        NOM                Samnle Chal              OC      Units'   RPD%        REC%7        Ranpe      Anist   Date Tme Rad Llquld Scintillation Batch            350326 TPU:                                 +/-212 QC1200666133         MB Tritium                                                                         U           82.6      pCiIL                                            07131/0400:01 Uncert:                                +/-209 TPU:                                 +/-209 QC1200666135      11641S001 MS Tritium                                         3250       U           -251                2790       pCi/L                  86  (75%-125%)            07130/04 17:50 Uncert:            +1-229              +/-214 TPU:            +/-229               +/-218 Notes:
The Qualifiers in this report are defined as follows:
B     Target analyte was detected in the sample as well as the associated blank.
BD    Flag for results below the MDC or a flag for low tracer recovery.
E     Concentration of the target analyte exceeds the instrument calibration range.
II    Analytical holding time exceeded.
J     Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U     Indicatels the target analyte was analyzed for but not detected above the detection limit.
Ul    Uncertain identification for gamma spectroscopy.
X     Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h     Sample preparation or preservation holding time exceeded.
N/A indicates that spike recovery limits do not apply when sample concentration exceeds spike cone. by a factor of 4 or more.
** Indicates analyte is a surrogate compound.
A The Relative Percent Difference (RPD) obtained from the sample duplicate (DUP) is evaluated against the acceptance criteria when the sample is greater than        five times (5X) the contract required detection limit (RL). In cases where either the sample or duplicate value is less than 5X the RL, a control limit of +/- the      RL is used to evaluate the DUP result.
For PS, PSD, and SDILT results, the values listed are the measured amounts, not final concentrations.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the QC Summary.
36

die, AtGENERAL              ENGINEERING LABORATORIES, LLC 0  a Member of THE GEL GROUP, INC.
1Z\.
p           .Ej  Meeting Today's Needs with a Vision for Tomorrow B4rows*
August 03, 2004 Mr. Dave Keefer CYAPCo Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424 RE: Quarterly Groundwater PO# 002337 Work Order: 118053                                                      .I SDG: MSR#04-1807

==Dear Mr. Keefer:==

General Engineering Laboratories, LLC (GEL) appreciates the opportunity to provide the following analytical results for the sample(s) we received on June 28, 2004. Our policy is to provide high quality, personalized analytical services to enable you to meet your analytical needs on time every time.
This data report has been prepared and reviewed in accordance with GEL's standard operating procedures. We trust that you will find everything in order and to your satisfaction. If you have any questions, please do not hesitate to call me at (843) 556-8171, ext. 4475.              -
Sincerely,                                                                                -
Purchase Order: 002337 Enclosures RO. Box 30712
* Charleston, SC 29417
* 2040 Savage Road (29407)
Phono (843) 556-8171
* Fax (843) 766-1178
* www.gel.com

I CONNECTICUT YANKEE RE: Quarterly Groundwater PO# 002337 Work Order: 118053.
SDG: MSR#04-1807 118053004 MW100D-0204-001 118053005 118053006 r\'W-103S-0204-001 rvIW-104S-0204-001 9
118053003 MW-1O1D-0204-001 118053001 MW-108S-0204-001 118053002 MW-125S

Table of Contents Case Narrative .................................................................... 1 Chain of Custody .....................................                                4 Cooler Receipt Checklist .............................................               11 Radiological Analysis ....................................                           20 Sample Data Summary:;..........                                                    23 Quality Control Data ..................                  ......................... 30

           -1.
all CASE NARRATIVE 1       1

CASE NARRATIVE For CONNECTICUT YANKEE RE: Quarterly Groundwater PO# 002337 Work Order: 118053 SDG: MSR#04-1807 August 3, 2004 Laboratory Identification:
General Engineering Laboratories, LLC Mailing Address:
P.O. Box 30712 Charleston, South Carolina 29417 Express Mail Delivery and Shipping Address:
2040 Savage Road Charleston, South Carolina 29407 Telephone Number:
(843) 556-8171 Summary:
Sample receipt The soil samples for SDG# MSR#04-1807 arrived at General Engineering-Laboratories, LLC, (GEL) in Charleston, South Carolina June 28, 2004. The samples were originally assigned to GEL WO# 115774 and per the request of Dave Keefer on July 29, 2004, six groundwater samples were re-assigned to WO# 118053. All sample containers arrived without any visible'signs of tampering or breakage. The chain of custody contained the proper documentation and signatures.
The laboratory prepared the following sample::
118053004       MW100D-0204-001 118053005       MW-103S-0204-001 118053006       MW-104S-0204-001 118053003       MW-IOID-0204-001 118053001       MW-108S-0204-001 118053002       MW-125S.
GENERAL ENGINEERING LABORATORIES, LLC a Member of THE GEL GROUP, INC.
P.O. Box 30712 - Charleston, SC 29417 - 2040 Savage Road (29407)
Phone (843) 556-8171
* Fax (843) 766-1178
* www.gel.com

Items of Note:                                                                             '\ v There are no items to note.
Case Narrative:
Sample analyses were conducted using methodology as outlined in General Engineering Laboratories (GEL) Standard Operating Procedures. Any technical or administrative problems during analysis, data review, and reduction are listed below by analytical parameter.
Analytical Request:
Six soil samples were analyzed for Gammaspec(Co-60).
Internal Chain of Custody:
Custody was maintained for all of these samples.
Data Package:
The enclosed data package contains the following sections: Case Narrative, Chain of Custody, Cooler Receipt Checklist, Laboratory Certifications, and Radiochemistry.
I certify that this data package is in compliance with the SOW, both technically and for completeness, for other than the conditions detailed above. Release of the data contained in this hard copy data package has been authorized by the Laboratory Manager or a designee, as verified by the following signature.
Project Manager GENERAL ENGINEERING LABORATORIES, LLC a Member of THE GEL GROUP, INC.
RO. Box 30712 - Charleston, SC 29417 a 2040 Savage Road (29407)
Phone (843) 556-8171
* Fax (843) 766-1178
* www.gel.com 3

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Health Physics Procedure                                                                                               \    -     G4-~fGR-R5104-003-Attacliment B-CY-00lI Major Connecticut Yankee Atomic Power CompanyChiofusdyFr                                                                                                                                                       No. 2004.00108 362 Injun Hollow Road, East Hampton, CT 06424 8 60 -26 7-2 556                         _  _ _    _ _  _   _   _ _ _ _ _  _ _  _ _  _   _ _  _ _ _ _ _   _    _    _   _    _   _    _  _     _   _     _    _    _ _  _   _ _ _ _   _ _   _ _
Project Name: Haddam Neck Decommissioning                                                                        Analyses Requested                      Lab Use Only~K~-
Contact Name & Phone:                                                                                                                                                                       *       +:~.               ~ ~     .
Rich McGrath 860-267-3573                                            ei    Sa pe      Cnanr-.
Code    Type        Size-                                                            .-                                      .     .   .          -
Analytical Lab (Name, City, State):                                        Code       &TypC                                                                          4~,
General Engineering Lab (GEL), 2040 Savage Rd,Coe                                                      >                                                     -
ChalesonSC29407,843.556.8171 (Sarah K zi Priority:-145 D.Z30 D.E 14 D.I7 D.                                      .                                                                                   iV O ther                                                                                                                                                              .     ..      ,   .*      .
Sample Designation                       Date            Time                                                                                               Comment, Preservation                                      Lab.Sample ID-"
 /MW-io95.02o-0qo,~                   U-/-YA.        Lw            WG        G       4L,1IL          X                         -           -                   _____
MA- 2.Z_~O2.oy-e~,,, 9 xk'/                       /2,0          WG        G       4L,lIL                          ~-                            -     _          _          _          _
_ _ __ _       __   _      _ _      _      _  _   _  WG        G       4L ,   I1L_                          __                                       _         _        _          _          _
_      __     _ _  _  _  _   _      _   _     _   _  WG        G        4L, IL
_   __    __   _ __ _    _ _    _   _   _  _    _ _  WG        G       4 L , IL        _   __                                                           _        _        _         _         _
rer4 NOTES: P0OM 002337.                      MSR #: 04-1807                   El LTP QA-              El    Radwaste QA               Non QA               Samples Shipped Via:                                        InenlCnainer 0Fed Ex                                                Temp.       ~ eg. C Requested analyses should be performed to typical groundwater program MDC's.                                                                           El Hand                                                       Custody Seald quished By.                                      Date/Time         ) eFvdBy                                            DtCustody                                                                                     Seal nat
                                                      '6qU      0'N5                                                                                   El Other
: 3) Rel quished By.                                      Date/Time         4) Received By                                      Date_________NO,`_
Bill of Ladingf
: 5) Relinquished By                                      Date/Time         6) Received By                                      Date/Time. .
C                                                                                                             C

C.                                                          (6( 1 Health Physics Procedure                                                                                  I   1 GPP-GGGR-R5104-003-Attachnient B-CY'-001 Major .
Cdonnectic'ut Yankee Atomic Pbwer Companiy                                        .-              Cano            utd       omN.20-00
                    .362 Injun Hollow Road, East Hampton, CT 06424                      ..-
860-267-2556 Project Name: Haddam Neck Decommissioning                                  .Analyses                          Requested      .Lab         .UseO Iniy;c      .
Contact Name & Phone:
Rich McGrath, 860-267-3573                                    __
Media Code Sample Type '
Container Size-.
                                                                                                                   ~
Alica! Lab (Namne, City, State):--                                      Code     &Type Geneal ngieering Lab (GEL), 2040 Savage Rd,                                          oe        x--                                       .*       -. *  ~
Charleston, SC 29407, 843.556.8171 (Sarah Kozlik).                                                                                          W....             .~
Ptiority: El45 D. [0 30 D.'El 14 D. El7 D.                             -                                      .          .
aml )igaif                              Date'          Time-      .                                                                 Comment, Preservation        Lab Samrple ID' maIs                       &-LI.- ogI 16c                 WG_        G     4L, IL                                       ZHL-11~.O U
1U  -   IN                                                     ;            G-"   41o,-
L, IL                                                   -ZL(
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_  _                  WG.              4L,IL       _                        _            _     _     _  _    _
                                                     .              VG         G     4LL_
NTSPO   0037                  MR:04-1807                      ir1LTP Q             E]Radwvaste QA                                                                 aroner Fed Ex                  Tm     A      e El UPS Requested analy~ses, should be performed to typical groundwater program MDC's.                                                    ElHand                          Cf~ad I) R      quse     y                                      ae ie            2) A eived By                        Date/Time                                        CsoySa nat
                                                                                                                             .!%L El1 Other -
                                                                                                                          ~4-_
: 3) R fquished By                                        Date/Time          4) Received By                       Date/Timne        _________
Bill of Lading YI
: 5) Relinquished By                                      Date/Time          6) Received By                       Date/Time

Healthlhy'sic'sProc'edure '- '                                                                                HGPP-GGGR-R5 104-003-Attachment B-CY-001 Major Chain of Custody Form                                                       N.20-01 Connecticut Yankee Atomic Power Company 362 Injun Hollow Road, East Hampton, CT 06424 860-267-2556 Project Name: Haddam Neck Decommissioning                                                            nalyses Requested.
Contact Name     & Phone:
Rich McGrath    860-267-3573             ,edia           Code Sample Type onainer Size-                                   ~                    ,,;
3.
Analytical Lab (Name, City, State): -                               Code      &Typ          c                                                                   .       . r-General Engineering Lab (GEL), 2040 Savage Rd, -.                              Co     c        4  Z                                                  ..           '.''i   r                 ,         ; .'
Charleston, SC -29407, 843.556.8171 (Sarah Kozik)              .
Priority: 0 45 D.       30 D. l 14 D. F1 7 D.            ,                                ,                    .             .
Other:
Sample Designation                Date          Time                                                                                    .        Comment, Preservation                    Lab Sapl I'D'IQ.
PA                                            Iu        WG           G      4L, ILT
____zcy_ j             ~           1/WG G      4L,1L _                    -    -       r                          AI4J                               ,.l WG           G      4L,1L      L_                                                                                                                     '
                              ._                         WG           G      4L,1LL                                                                                                        - .             --
WG           G      4L,1L                                                 .         .               .                 .     ,         4. i.
NOTES: PO#: 002337                MSR#: 04-1807                   El LTP QA                n Radwaste QA     El Non QA                       Samples Shipped Via:                   .         a Fed     S Ex                      T'Deg                    .- :C..-.
El    UPS Requested analyses should be performed to typical groundwater program MDC's.                                                                 El Hand                                    Custoy Sealed?
l)Rtinquished By                               Date/Time          2) R    ived By                              Date/Time                                                            CustodySeal Intact?
6/2-                          )aS4          y                                                          El Other 3)Rfinquished By                               Date/Time          4) Received By                               Date/Time                    _,-'.':.:Y,                                            ''N 0 Relinquished By 5).                                         D                  6)R       e By                               D                                    of Lading........        ,Bill 5)Relinquished By                'Date/Time                       6) Received By                               Date/Time -..,,;,9^.,:';; ,;......,,
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       .Health Physics Procedure                                                                                                                  GPP-GGGR-R5104-003-Attachment B-CY-001 Major Connecticut Yankee Atomic Power Company                                                                                 Chain of Custody Form                                            No. 2004-00105 362 Injun Hollow Road, East Hampton, CT 06424 860-267-2556                   '-                     '-__-                                                                                    -
Project Name: Haddam Neck Decommissioning                                                                                  Analyses Requested                    La, bUscuniy          .L*                                   ..   .
Contact Name & Phone:-                                                                                                                                                                            ,
Rich McGrath 860-267-3573                                                    Media Code         Sample Type -      Container Size-                                              -      ' ';-    .         .
Analytical Lab (Name, City, State):                                        .      .           Code          &Type                                                                                  .
General Engineering Lab (GEL), 2040 SavageRd,                                                                Code    M  -;                                                                                             '
Charleston, SC 29407, 843.556.8171 (Sarah Kozlik)                             .r            .       ."     ..
Priority:f]45D;l30D.;EIi4D.[l7D.                                       -        .                    .        .                                                                                                    t O th er :.
                                                      'q4 /Time(--
Sample Designation I- c-o I *Date                5'            ~
Time^                       -        .                                  -       -
                                                                                                                                                     -~
                                                                                                                                                            -        Comment, Preservation        '              ab ~'Sample     ..PieID     II-tAjX,7-o2tg~o1"                                             /29t52.7 WG                         G          4L, IL -_          -.                                                       a3 -.
q                                             gz/         1 O o$LJ&                 WG           -- G . 4L, IL            =_._                      -  -          .  -                  Ao3       -                __;;;__,
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                                         '..''-'                                                                                                                                                  ..                  .            -    ~   . .,;*- i.
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                                                                                                                                                                                                                                                         ^.
* I-     4 l                 i Requested   ..
NOTES: 1POanalyses
                #: 002337should be MSR performed
                                                     #: 04-1807 to typical groundwater E1 LTP QApgramEl Radwaste QA lg Non QA I. ISamples
                                                                                                                                                                   ]DC's.
                                                                                                                                                                     ' HandShipped Via:
i___ 'w..          .j, USC'fgSeakd?
lntemia3..ontatner.
                                                                                                                                                                                                                                -l''-.',.             '-N 1)?41quishedBy              .                           .ate/Time                         2 e e ed                                         Date/                                                    Custody Seai lnitacti.
8                                                   Pt             /45y 1.0  w            ,     i      0     0G         __ /Other         '.
: 3) Retinquished By"              -                          DatetTime                -     4)       eived By                                DatelAime.
                                                                             .....                                                                             Bill of Lading#
: 5) Relinquished By.                                         Date/Time                      6)Received By                                    Date/Time    .r                                                                ..

Hd0 oBC1Ma Health Ptysics Procedure                                                                                      .qPP-GGGR-R5 104-003-Attaclunent B-CY-001 Major Connecticut Yankee Atomic Power CompanChain                                                             of Custody Form 362 Injun Hollow Road, East Hampton, CT 06424 860-267-2556 Project Name: Haddam Neck Decommissioning                                                          Analyses Requested          =    Lab Use Only-       -            -           .;  5.      1
                 & Phone:
Contact NameConac          :;a'-i-'''-- -- --:
Po~e:Media Nme                                            Sample    Container RichMcGrath     860-267-3573                                Code                 Sile .
Analytical Lab (Name, City, State):                                   Code      &Type                                                      *      --.
General Engineering Lab (GEL), 2040 Savage Rd,                                   Code Charleston, SC-29407, 843.556.8171 (Sarah Kozlik)                                                                                            ':
Priority: E 45 D.N 30 D. El 14 D. n 7 D.
Other:                            _____
Sample Designation                   Date         Time                                      __Comment,                                             Prcserva-tion         "Lab Sample ID '
AAUJ I            ozoy-cvi
                      -I WG                1 4L, IL    1     *.        t        1     t I      I
                                                                                                                                     .Hi, ,                       I i^to-io                        WA-31ol I/ 1 36              Wo          G       4L, IL                                               HdItu,      dJOf WG          G       4L,1LL                                                      ,,.                                 -- -::_:"''"
WG         G       4L,1L   L                     ==-____:,;;
WG          G       4L,1L   L                                                                           ;:' -; .'_           .-
NOTES: PO#: 002337                     MSR#: 04-1807                 E0 LTP QA            El  Radwaste QA    ED Non QA              SamplesShippedVia:                  InternalContainer 0 FedEx                          Temp             r'3:Deg;C
                                                                                                                                    .. UPS                                -.
Requested analyses should be performed to typical groundwater program MDC's.                                                       O Hand                             ' .Ctstody'Sealed?.
                                                                                                                                .                                        -iY G--N O I) inquished By:                                 Date irie        -     'R~ceivedB.                          Date/Time                                              Custody Seal Intact?
G(s -X/Y     aex L@                   Qyt-o .           '~    L[&    El    Other              -
: 3) Retinquished By                                Date/Time          4) Received By                     . Date/Time         -                                    .          YI     N O' Bill of Lading #
: 5) Relinquished By                                Date/Time          6) Received By                           Date/Time C                                                                             C(

CF                                                                        .:C                                 -R. .1                               Y-          Mjor Health Physics Procedure                                                                                    GPP-GGGR-R5104-003-Attaichment B-CY-001 Major Chain of Custody Form Connecticut Yankee Atomic Power Company                                                                                                              No. 2004-00109 362 Injun Hollow Road, East Hampton, Cl 06424 860-267-2556 Project Name: Haddam Neck Decommissioning                                                      Analyses Requested               Lab Use Contact Name &Phone:                                                                               _                          .   .        .     .        .               .,
Rich McGrath 860-267-3573                                 Media    Sample   Container Code     Type      Size--
Analytical Lab (Name, City, State):                                 Code     &Type          e                                   i-                                     .
General Engineering Lab (GEL), 2040 Savage Rd,,                               C                                                        .!,            ;
Charleston, SC 29407, 843.556.8171 (Sarah Kozlik)
Priority: []45 D. 30 D.              14 D. El 7 D.                                                                                                 --                         717:',
Sample Designation                 Date          Time                                                                               Comment, Preservation    . Lab sample ID 4V1-10         -6 4.z.c0       ( 2.3 6y 1 12Lo            WG         G      4L, IL          -               -;
wvtsI-lj-b t' I-coz l t               '-   Ci)           WG         G      4L,1L      Z     -     -      -      -
                                   .___        ____       WG         G      4L,1LL;                                   -.
WG         G      4L,1LL.<::,;i.
WG         G      4L,1L            .
NOTES: PO: 002337                   MSR       04-1807                  LTP QA           =Radwaste QA           Non QA         Samples Shipped Via:          . Internal Confitainier:
0l Fed Ex                     ,ep~~Dg Requested analyses should be performed to typical groundwater program MDC's.                                                  El     Hand                    .C        tody Seed?        +
I)     *nquished By         .                   Date/Time         2) Recived By                          Date/Time                                             Custody seal Intact 9
                                             -    ,       My             s                                                    El%8Other
: 3)    inquished By                              Date/Time         4) Received By                         Date/Time Bill of Lading #;
: 5) Relinquished By                              Date/Time         6) Received By                         Date/Time                 .                            .              '.1
                  .__________________________________________                                                                                                   r~- r' l;5      E!      "^'

                                                                  -1 k>- `
COOLER RECEIPT CHECKLIST                                                  K)I GENERAL ENGINEERING LABORATORIES, LLC a Member of THE GEL GROUP, INC.
P.O. Box 30712
* Charleston, SC 29417 - 2040 Savage Road (29407)
                                                                  =i I11

Connecticut Yankee Statement of Work for Analytical Lab Services                                           CY-ISC-SOW-OO1 I Figure I.-Sample Check-in List Date/TimeReceived:              tA                             4S AR\
SDG9#.           M(         R -t:X                      Ioie Work Order Num                   Il
* Shipping C                                    !(O      Clhain of Custody#     0OO't     -0o    1Ot
: 1.       Custody Seals on shipping container intact?                       Yes  (4 No [1
: 2.       Custody Seals dated and signed?                                   Yes t] No[]
: 3.       Chain-of-Custody record present?                                  Yes  (4   No []
: 4.       Cooler temperature                                  3. k-
: 5.       Vermiculite/pack-ing materials is:                                Wet  [    Dry [vf
: 6.       Number of samples inshipping container. __
: 7.       Sample holding times exceeded?                                    Yes    ]. No  .
S. Samples have:
J   tape                         _ hazard labels custody seals              -appropriate     sample labels
: 9. Samples are:
n good condition              leaking
_      broken                          have air bubbles
: 10. Were any anomalies identified in sample receipt?                  Yes [t4 No [1 I1. Description of anomalies (include sample numbers):
   -Sample CustodianlLaboratoiy:      Q     U                                Date:________
Telephoned to:               -                   0 nn                 By
            .    .   . ..   . I 12

                                                                                               /
Connecticut Yankee Statement of Work
_ for Analytical Lab Services                                             CY-ISC-SOW-001 Figure ]. Sample Check-in List                                    KIU Date/Time Received:           -  9  As        1- /          8: '
SDG#:       (       S    q     S    >
Work Order Numb          \\              9 Shipping Container ID:      960                    I     Chain of Custody #    2 oo4 -.ooioa I.      Custody Seals on shipping container intact?                          Yes (L-No
: 2.      Custody Seals dated and signed?                                      Yes [ti1o  1I (II
: 3.      Chain-of-Custody record preqent?                                     Yes 4,%io
: 4.    . Cooler temperature       G94t  $
: 5.      Vermniculite/packing materials is:                                   Wet [ ] Dry [t.
: 6.      Number of samples in shipping container        CO
: 7.      Sample holding times exceeded?                                       Yes [eNo [ ]
: 8. Samples have:
K) tape                              hazard labels Custody seals                    appropriate sample labels
: 9. Samples are:
____n good condition                     leaking broken                              have air bubbles
: 10. Were any anomalies identified in sample receipt?                   Yes [ ] No ['<
: 11. Description of anomalies (include sample numbers):
            .~-     .                       .                          .
Sample Custodian/Laboratory:     (1          'J        ,  /XI           -  Date:      -_
Telephoned to:                                    On
                                                                         -By

Connecticut Yankee Statement of Work for Analytical Lab Services                                                           CY-1sc-sow-001
                                         - I      Figure 1. Sample Check-in List I/      v-. t    ' :        ,       <      A _
Date/Time Received:               ( s.         )       -             -'  1tAdd aOfy SDG#.                                     -
Work Order Nuiier:            \\5j\
Shipping Container IDi          Afl              l?..zfl\5     (tain of Custody #. I          Awok-coOt-0
: 1.         Custody Seals on shipping container intact?                                 Yes.f'T .No [ ]
: 2.          Custody Seals dated and signed?'                                            Yes [V No (]
: 3.       , Chain-of-Custody record present?                                            Yes [MNo [I
     .4.         Cooler temperature                                       c 5,   '5
: 5.         Verrmiculite/packing materials is:                                          Wet [ - Dry [bb
: 6.         Number of samples in shipping container:
: 7.      ,  Sample holding times exceeded?                                              Yes,[] No M KI I
: 8. Samples have:
                    /tape                        -hazard                labels
_custody seals        .                appropriate sample labels
: 9. Samples arc:                                        -                                     --
V/ in good condition                        leaking
                   ._l_broken                                    have air bubbles 0,   A
: 10. ; Were any anomalies identified in sample receipt?                      .  -      Yes      No'
: 1.        Dneun
     ...I 1.      Description of anomalies (include samnple numbers):
LXitkt$L L --.            ea                s MWle Sample .CistodianiLaboratoryy..                                                    .Iate:e:,&J/            q Tclcphoned to:                                        _I On    I-
                                                                                      -J By          -      .   . .
1 4:

Connecticut Yankee Statement of Work for Analytical
                              -      Lab Services                                       CY-ISC-SOW-o0I Figure 1. Sample Check-in List Date/Time Received:        &) ;G"I       OL     /           4 SDG#:                                                                                                  -
Work Order Number.            l Shipping Container ID: r9i  i        .Chain     44             of Custody#_     r~)2o04Ooo       0S
: 1.      Custody Seals on shipping container intact?                          Yes [To    [ ]
: 2.       Custody Seals dated and signed?                                     Yes (T9 I ]
: 3.       Chain-of-Custody record present?                                    Yes [*No [ I
: 4.       Cooler temperature       . jgq
: 5.       Vermiculite/packing materials is:                                   Wet [Wlry [ ]
: 6.       Number of samples in shipping container.
: 7.       Sample holding times exceeded?                                      Yes (<No [ ]
: 8. Samples have:
tape                             hazard labels custody seals              _    _propriate sample labels
: 9. Samples are:
_      in good condition                 leaking broken                      ___have air bubbles
: 10.      Were any anomalies identified in sample receipt?                   Yes (ql'No   1   :
: 11.      Description of anomalies (include sample numbers): .ZU'p  " A           M   ) Seo  s.(Ia)
I"VVw  5   i 1Dt)2.. Sre.!               cv (1.D.               t                  lt     C Sampl CusodianALnhorntr:( uae) >
Telephoned to:                                    On                    By.

Connecticut Yankee
         . Statement of Work for Analytical Lab Services                       I     ' -!                 CY-ISC-SOW-001
                                                  - Figure 1. Sample Check-in List
     .      Date/Time Received:         -       g   o       8-     4
         -. SDn{             m :"V~, -4()4-         Ot7                      .   ,-
       -    Work OrderNumbe)            \\1A'A.             c5 Shipping'Container ID. 7M2 to 7151 4475:               Chain of Custody #    ' ;Ot)        -    0&deg;&deg; li I.      Custody Seals on shipping container intact?                              Yes El/rNo[]
: 2.      Custody Seals dated and signed?                                          Yes f[ 4/No     ]I
: 3.       Chain-of-Custody record present?                                        Yes [qNo'[]
: 4.       Cooler temperature CX-(          4   G
: 5.       Vermniculitelpacking materials is:                                   'Wet    [ ] Dry [i(
: 6.       Number of samples in shipping container.          .,
: 7.      ISample holding times exceeded?                                  *     ~ Yes EJ] No'[ ]
S. Samples have:
                            .tape                   '        azard labels
* 1, custody seals                       appropriate sample labels
: 9. Samples are:
in good condition      .'       'leaking
                       . _'_,broken                          -      have air bubbles
: 10. Were 'any anomalies identified in sample receipt?                       Yes [    No'.'-
I 11. Description of anomalies (include sample numbers):
                                          .rip.
Sample Custodian/Laborator.                 H       O                          Date Telephoned to:                                        On     -              By             -

JR-Connecticut Yankee Statement of Worik for Analytical Lab Services                                      CY-ISC-SOW-00 1 Figure 1. Sample Check-in List Date/Time Received:G -                C': 4  7       t L/2 SDGN:                                           ni Work Order Number.
ShippingContainer ID7q264      7(5      &L153       ChainofCustody#           7               I1
: 1.      Custody Seals on shipping container intact?                    Yes  s   No [ ]
: 2.      Custody Seals dated and signed?                                Yes tTNo ( ]
: 3.      Chain-of-Custody record present?                               Yes [-Hlo     (  ]
: 4.      Cooler temperature     ab.*
: 5.      Vermiculite/packing materials is:                              Wet  []   Dry   (Vr
: 6.      Number of samples in shipping container         C
: 7.      Sample holding times exceeded?                                 Yes two       II
: 8. Samples have:
           "_tape                             hazard labels custody seals             ___appropriate sample labels
: 9. Samples are:
n good condition                leaking l              broken                           have air bubbles
: 10. Were any anomalies identified in sample receipt?              Yes      'No t' ]
: 11. Descriptionofanomalies(includesamplenumbers):         C          e    UUA 103S       Ho Sample CustodianlLaboratoryf'
* Date:                - 6L1 Telephoned to:                                  On                By 17

Connecticut Yankee Statement of Work for Analytical Lab Services                                              CY-ISC-SOW-001 Figure 1. Sample Check-in List Date/Time Received                     wcfA-1' SDG#:             -
.Work OrderNumbec                             k VYt hp eColi                b         (ll   3  Chain of Custody#                        0 (ZO_
I      ! Custody Seals on shipping container intact?                          Yes [%f No ..
: 2.      .Custody Seals dated and signed?                                      Yes      No [1
: 3.       'Chain-of-Custody record present?                                    Yes   A No [ ]
: 4.        Cooler temperature                                       Ho 1)?
: 5.        Vermiculite/pack-ing materials is:                                  Wet [    Dry (v%
: 6.        Number of samples in shipping container       __
7.;       Sample holding times exceeded?                                      Yes   ]No-M
: 8. Samples have:
           .&#x17d;Zltape                                 -hazard labels custody seals'            __-_appropriate sample labels        . -
: 9. Samples are:
n good condition             -_ leaking
__      broken                       _____have air bubbles        :-
: 10.      Were any anomalies identified in sample receipt?                  Yes    -j No   ]
A11.-. Description of anomalies (include sample numbers):
SamplepCushodmt:ry-                        1L                              Date:.     ,x      /_f Telephoned to:                     -          -      On                  B

Connecticut Yankee Statement of Work for Analytical Lab Services                                          CY-ISC-SOW-oo1 Figure 1. Sample Check-in List DatelTime Received   -  4 C9-     -   oq /           . go)
SDGN:           th                    &deg;A          \    c Work Order Numbe Shipping Container ID:       '55D      r'(     _ Q5iChain of Custody #t     ab             I lIob
: 1.      Custody Seals on shipping container intact?                        Yes MNo 1]
: 2.      Custody Seals dated and signed?                                    Yes [Li-o [
: 3.      Chain-of-Custody record present?                                   Yes /No I I
: 4.      Cooler temperature      c/.        f
: 5.      Vermiculite/packing materials is:                                  Wet [ 1 Dry ('f-
: 6.      Number of samples in shipping container
: 7.       Sample holding times exceeded?                                    Yes [ INo [ ]
: 8. Samples have:
_____hazard labels
            -.. custody seals                   _appropriate sample labels
: 9. Samples a in good condition                   leaking
_l_broken                                  have air bubbles
: 10. Were any anomalies identified in sample receipt?                  Yes (tPI  Ig ]
: 11. Description of anomalies (include sample numbers):       j 1     OcI4rA4L      (
                                                                                   --~~~~~~~1 8.se aI itgdM l
: Sample Custodian/Laboratory:        Q *R(YO                              IDate:(:,-  D, - 0 j Telephoned to:                                      On                By_
IQ

     . . I d , di RADIOLOGICAL
 -ANALYS IS 20;

Radiochemistry Case Narrative Connecticut Yankee Atomic Power Co. (YANK)
Work Order 118053 Method/Analysis Information Product:                                        Gammaspec, Gamma,Liquid-Co-60 Recount Analytical Method:                              EPA 901.1 Analytical Batch Number                         354048 Sample ID                Client ID 118053001               MW-108S-0204-001 118053002               MW-125S 118053003               MW-IOID-0204-001 118053004               MWIOOD-0204-001 118053005               MW-103S-0204-001 118053006               MW-104S-0204-001 1200675120              Method Blank (MB) 1200675123               Laboratory Control Sample (LCS) 1200675121               118053001(MW-108S-0204-001) Sample Duplicate (DUP) 1200675122               118053001(MW-108S-0204-001) Matrix Spike (MS)
SOP Reference Procedures for preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-013 REV# 10.
Calibration Information:                                                                                           ~,j Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Oualitv Control (OC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 118053001 (MNV-108S-0204-001).
QC Information Allof the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
21

Preparation Information All preparation criteria have been met for these analyses.
Sample Re-prepfRe-analysis None of the samples in this sample set required reprep or reanalysis.
AMiseellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. An NCR was not generated for this SDG.
Oualifier information Manual qualifiers were not required.
Certification Statement Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless otherwise noted in the analytical case narrative.
Review Validation:
GEL requires all analytical data to be verified by a qualified data validator. In addition, all data designated for CLP or CLP-like packaging will receive a third level validation upon completion of the data package.
The following data validator verified the information presented in this case narrative:
Reviewer:
22

SAMPLE   DATA SAM PL E DATA

==SUMMARY==

              \KJ 23

LLC LABORATORIES, ENGINEERING GENERAL GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407- (843) 556-8171 -www.gel.com Certificate of Analysis Company: CYAPCo Address: Haddaxn Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                 Report Date August 3,2004

==Contact:==
Mr. Dave Keefer Project      Quarterly Groundwater PON 002337                                                            -,   -      Page I of I.
Client Sample ID:                   MW-108S-0204-001                 Prpiect:      YANK00304 SamnpleID:                          118053001                        ClientID: YANKC00 Matrix                              Ground Water                     Vol. Recv.:
Collect Date:                       24-JUN-04 Receive Date:                       28-UN-04 Collector                           Client Parameter                Qualifler -  Result   Uncertainty      LC     TPU          MDA          Units        DF   - AnalystDate   Time -Batch Mtd.
Rad Gamma Spec Analysis
   . Ganmaspec. GammngLiquid-Co-60Recount Cobalt-60     '               U         4A1        41-3.05     2.25   +/-2.99       5.01         pCUL                AKB 08102/04 1236 354048 1
    -he following Analytical Methods were performed'-
K~letlod              Description                                             -
I                   EPA 901.1 Notes:
The Qualifiers in this report are defined as follows:
B Target analyte was detected in the sample as well as the associated blank.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration ofthe target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.:
J Indicates an estimated value.' The result was greater than the detection limit, but'less than the reporting linit.
U Indicates the target analyte was analyzed for but not detected above the detection limit.                  -
U1. Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an was received" basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozllc' Reviewed by 24

LIC LABORATORIES, GENERAL ENGINEERING GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charieston SC 29407- (843) 558-8171      - www.gei.com Certificate of Analysis Company: CYAPCo Address: Haddamn Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                               Report Dato: August 3,2004 Contact       Mr. Dave Keefer Project:      Quarterly Groundwater PO# 002337                                                                      Page I of I Client Sample ID:                  MW-125S                        Prpiece       YANK00304 Sample ID:                         118053002                      Cl.int ID:    YANK001 Matri                              Ground Water                   Vol. Recv.:
Collect Date:                       22-JUN-04 Receive Date:                       28-JUN-04 Collector                           Client Parameter                Qualifier    Result  Uncertainty        LC    TPU        MDA          Units        DF    AnalystDate    Time Batch Mtd.
Rxd Gamma Spec Analysis Gammaspec, Ganma. iquld-Co-60Recount Cobalt-60                     U        0.291       +1-2.04      1.72  +/-2.00     3.87         pCi/L             AKB 08/02/04 1237 354048 1 The foilowinag Analytical Methods were performed Method             . Description I               -    EPA 901.1                                                                                                                       K)1, Notes:
The Qualifiers in this report are defined as follows:
B Target analyte was detected in the sample as well as the associated blank.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limit.
U! Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an 'as received' basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC.
standard operating procedures. Please direct any question's to your Project Manager, Sarah Kozlik.
Reviewed by 25.

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 5568-171 - www.gel.com Certificate of Analysis Company: CYAPCo Address: Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                Report Date: August 3,2004

==Contact:==
Mr. Dave Keefer Project:     Quarterly Groundwater PO 002337                                                                     - Page I of I Client Sample ID:                 ; MW-IOID-0204-001               Pr.Piect-    YANKCO304 Sample ID:                          .118053003                     VClient ID: YANKOOI Matrix:                             Ground Water                   Vol. Recy.:
Collect Date:                       23-JUN.04 Receive Date:                        28-JUN-04 Collector                            Client Parameter               Qualifier    Result   Uncertainty        LC    TPU          MDA         Units       DF    AnalystDate - TIme BatchMtd.
Rad Gamma Spec Analysis Ganmaspec, GammaLiquid-Co-60 Recount Cobalt-60                    U        0.634       +/-1.82       1.60  +/-1.78       3.67        pCi/L            AKB 08102.04 1237 354048 I The foflowlag Analytical Methods were performed Method              Description
 -                  EPA 901.1 Notes:
The Qualifiers in this report are defined as follows:
B    Target analyte was detected in the sample as well as the associated blank.
BD Flag for results below the MDC or a flag for low tracer recovery.
E    Concentration of the target analyte exceeds the instrument calibration range.'
H Analytical holding time exceeded.
J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limit.
UlI Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data suimasy package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an "as received" basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
4icc&u               CD ad Reviewied by 26 -

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - ww.gel.comn
                                                                                                                                                     .KJ Certificate of Analysis Company: CYAPCo Address: Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                 Report Date: August 3,2004

==Contact:==
Mr. Dave Keefer Project:    Quarterly Groundwater PO# 002337                                                                       Page 1 of 1 Client Sample ID:
* MWIOOD-0204-001                  Peiect:      YANK00034 Samele ID:                         118053004                        Clent ID: YANK001 Matnrx                             Ground Water                     Vol. Recv.:
Collect Date:                      23-JIN-04 Receive Date:                      28-JUN-04 P me aa t               Qualifer. Rr .                     iU                                             DT Parameter                QuzUfler    Result    Uncertainty     -Lt    TPU          MDA          Units        DF    AnalystDate   *Time Batch Mtd.
Rad Gammna Spec Analysis Gammaspec, GammaLiquid-C660Recount Cobalt-60                    U       -0.521       +/-2.74      1.89  +1-2.68       4.28         pCPL               AKB 08/02/04 1238 3540481 The following Analytical Methods were performed Method              Decription I                   EPA 901.1 Notes:
The Qualifiers in this report are defined as follows:
B Target analyte was detected in the sample as well as the associated blank.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
J Indicates an estimated value. The-result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limit.
Ul Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an "as received" basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures Please direct any questions to your Project Manager, Sarah Kozlik.
        !kca&.i9 Reviewed by CQx C&3 27

LLC LABORATORIES, ENGINEERING GENERAL GENERAL ENGINEERING LABORATO RIES, LLC 2040 Savage Road Charleston SC 29407- (843) 5564171         -  ww.gel.comn
                                                          . Certificate of Analysis              -'''
Company: CYAPCo Address: Haddam Neck Plant 362 Injum Hollow Road Eist Hampton, Connecticut 06424                                                  Report Date: August 3,2004 Contact      Mr. Dave Keefer Project:     Quarterly Groundwater PO# 002337                                                                 -     Page I of.1 Client Sample ID:                  MW-103S-0204-001                 Priect:       YANK00304 Sample ID:                         118053005                        Clent ID: YANKOO0 Matrix:                            Ground Water                     Vol.Recv.:
Collect Date:                      24-JUN-04 Receive Date:                      28-JUN-04 Collector                          Client
.. Parameter                Qualfler     Result   Uncertainty      LC     TPU     - MDA             Units   . ' DF     AnalystDate   Ttme Batch Mtd.
Rad Gamma Spec Analysts kmimaspec, GammaLlquld-Co-60Recount Cobalt-60                               13.7      +/4.93       1.78  +/-4.83       4.04;         pCiL .            AKB 08/02104 1238 354048 1 The folowlng Analytical Methods were performed                                                                  - -
  *ethod           Description EPA9011 Notes:
The Qualifiers in this report are defined as follows:
B Target analyte was detected in the sample as well as the associated blank.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
I Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
   .U Indicates the target analyte was analyzed for but not detected above the detection limit.'
Ul Uncertain identification for garmma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
 - h Sample preparation or preservation holding time exceeded.
The above sample is reported on an "as received" basis.
This data report has been prepared and reviewed in accordaine with General Engineering Laboratories, LLC -
standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlik.
Reviewed by 28:

G        R        E GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 5568171 - www.gel.corn K-i
                                                        - Certificate of Analysis Company:     CYAPCo Address:     Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424
* Report Datce August 3, 2004 Contact      Mr. Dave Keefer Project:     Quarterly Groundwater PO# 002337                                                                        Page I of I Client Sample ID:                 MW-l 04S-0204-001                Pzrpect:      YANKO00304 Samele ID:                        118053006                        Client VD:    YANKOOI Matrix                            Ground Water                     Vol. Recv.:
Collect Date:                     23-JUN-04 Receive Date:                     28-JUN-04 oliectnro                        Client Parameter               Qualifier Result      Uncertainty      LC     TPU        MDA           Units        DF     AnalystDate    Time Batch Mtd.
Rad Gamma Spec Analysis Gammaspec. Gammnalqul Co-60 Recount Cobalt-60                    U       -0.163       +/-2.17     1.77   +/-2.13. 4.00         PCI/L               AKB 08/02/04 1239 3540481 -
The following Analytical Methods were performed Method             Description EPA 901.1                                                                                                                         :
Notes:
The Qualifiers in this report are defined as follows:
B Target analyte was detected in the sample as well as the associated blank.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration' ofthe target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
I Indicates an estimated value. The result was greater than the detection linit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limit..
UI. Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data sumnmary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an "as received" basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozilk.
Reviewed by 29

QUALITY CONTROL DATA-30

:                      lI GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com QC Summary                                      Report Date: August 3,2004 Client:            CYAPCo                                                                                                               Page 1 of 1 Hladdam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut

==Contact:==
Mr. Dave Keefer Workorder          118053 Parmname                                         NOM               Sample Qual              QC       Units    RPD%        REC%         Range     AnIst   Date Time Rad Gamma Spec Batch           354048 QC1200675121     118053001 DUP Cobalt-60                                                   U           4.41     U         0.317       pCVL        173            (0%- 100%) AKB       08102/04 18:04 Uncert:           +1-3.05             +/-1.46 TPU:            +/-2.99             +/-1.43 QC1200675123        LCS Cobalt-60                                         563                                        570       pCiIL                101 (75%-125%)             08/03/04 12:05 Unccrt:                               +/-70.9 TPU:                                +/-71.8 QC1200675120        MB Cobalt-60                                                                        U       -0.456        pCi/L                                           08/02104 12:39 Uncert:                               +1-2.12 TPU:                                +1-2.08 QC1200675122     118053001 MS Cobalt-60                                        5710       U           4.41                6410       pCi/L                112                        08/03/04 12:04 Uncert            +/-3.05             +1-672 TPU:            +/-2.99           +/-20100 Notes:
The Qualifiers in this report are defined as follows:
B     Target analyte was detected in the sample as well as the associated blank.
BD    Flag for results below the MDC or a flag for low tracer recovery.
E     Concentration of the target analyte exceeds the instrument calibration range.
H     Analytical holding time exceeded.
J     Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U     Indicates the target analyte was analyzed for but not detected above the detection limit.
Ul     Uncertain identification for gamma spectroscopy.
X     Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h     Sample preparation or preservation holding time exceeded.
N/A indicates that spike recovery limits do not apply when sample concentration exceeds spike conc. by a factor of 4 or more.
** Indicates analyte is a surrogate compound.
A The Relative Percent Difference (RPD) obtained from the sample duplicate (DUP) is evaluated against the acceptence criteria when the sample is greater than         five times (5X) the contract required detection limit (RL). In cases where either the sample or duplicate value is less than 5X the RL, a control limit of +1-the        RL is used to evaluate the DUP result.
For PS, PSD, and SDILT results, the values listed are the measured amounts, not final concentrations.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the QC Summary.
31

CONNECTICUT YANKEE RE: Quarterly Groundwater PO# 002337 Work Order: 118907 SDG: MSR#04-1807 118907001 MW-103S-0204-001 118907002 MW-103S-0204-001-rllter

GENERAL ENGINEERING LABORATORIES, LLC
  '\ r      Cw a Member of THE GEL GROUP, INC.
7 gM2       0  Meeting Today's Needs with a Vslon for Tomorrow August 24, 2004 Mr. Dave Keefer CYAPCo Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424 RE: Quarterly Groundwater PO# 002337 Work Order: 118907 SDG: MSR#04-1807

==Dear Mr. Keefer:==

General Engineering Laboratories, LLC (GEL) appreciates the opportunity to provide the following analytical results for the sample(s) we received on June 28, 2004. Our policy is to provide high quality, personalized analytical services to enable you to meet your analytical needs on time every time.
This data report has been prepared and reviewed in accordance with GEL's standard operating procedures. We trust that you will find everything in order and to your satisfaction. If you have any questions, please do not hesitate to call me at (843) 556-8171, ext. 4475.
Sincerely, Purchase Order: 002337 Enclosures RO. Box 30712 - Charleston, SC 29417
* 2040 Savage Road (29407)
Phone (843) 556-8171
* Fax (843) 766-1178 *.www.gel.corn

Table of Contents Case Narrative ..... ..................................... ..............           1 Chain Of Custody .................       ...................................        4 Radiological Analysis ..........................          ........................ 6 Sample Data Summary .............              ................................. 11 Quality Control Data ..............................................              14

CASE NARRATIVE i     1
,I

CASE NARRATIVE For CONNECTICUT YANKEE RE: Quarterly Groundwater PO# 002337 Work Order: 118907 SDG: MSR#04-1807 August 24, 2004 Laboratory Identification:
General Engineering Laboratories, LLC Mailing Address:
P.O. Box 30712 Charleston, South Carolina 29417 Express Mail Delivery-and Shipping Address:
2040 Savage Road Charleston, South Carolina 29407 Telephone Number:                             -
(843) 556-8171 Summarv:
Sample receipt             :
The groundwater samples for SDG# MSR#04-1807 arrived at General Engineering Laboratories, LLC, (GEL) in Charleston, South Carolina June 28, 2004. The samples were originally assigned to GEL WO# 115774 and per the request of Dave Keefer on August 4, 2004, one groundwater sample and it's filter counterpart were re-assigned to WO# 118907. All sample containers arrived without any visible signs of tampering or breakage. The chain of custody contained the proper documentation and signatures.
The laboratory prepared the following sample:
MW-103S-0204-001 MW-103S-0204-001-filter.
Items of Note:
There are no items to note.
GENERAL ENGINEERING LABORATORIES, LLC a Member of.THE GEL GROUP, INC.
P.O. Box 30712
* Charleston, SC 29417 - 2040 Savage Road (29407)
Phone (843) 556-8171
* Fax (843) 766-1178
* www.gel.com

Case Narrative:
Sample analyses were conducted using methodology as outlined in General Engineering Laboratories (GEL) Standard Operating Procedures. Any technical or administrative problems during analysis, data review, and reduction are listed below by analytical parameter.
Analytical Request:
One groundwater and one filter sample were analyzed for Gammaspec(Co-60).
Internal Chain of Custody:               -
Custody was maintained for all of these samples.
Data Package:
The enclosed data package contains the following sections: Case Narrative, Chain of Custody, Cooler Receipt Checklist, Laboratory Certifications, and Radiochemistry.
I certify that this data package is in compliance with the SOW, both technically and for completeness, for other than the conditions detailed above. Release of the data contained in this hard copy data package has been authorized by the Laboratory Manager or a designee, as verified by the following signature.
                                                                                           <-/
GENERAL ENGINEERING LABORATORIES; LLC a Member of THE GEL GROUP, INC.
RO. Box 30712
* Charleston, SC 29417
* 2040 Savage Road (29407)
Phone (843) 556-8171 s Fax (843) 766-1178
* w(w.gel.com 5.

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Health PhyescsProcedulre                                                                                                                             GPP-GGGR-RS 104-003-Attachment B-CY-00 1 Major.;'
                                                          *..     ..                                 ...                  .Chain                       of Custody Form                                                        20-01 Co'nfiecticut-Yankee Atomic, Power Company                                                                       .          .~20-01 362 Injun Hollow~Road, East Hamption, CT 06424
                                  *         ~~860-267-2556                                      ___         ____
Project Name: Haddam Neck Decommissioning                                                                                              Anialyses Requested.             a      s     ny.t                  .*'~~~
Contct                      Nme                   &Phon:r.
                                                                                                                                                                                      ~  1 W*..     ~L4   .      *...
Contct Phne:Media' Rich McGrath 860-267-3573 ame                                           Cd Sample
                                                                                                 ~Code      Container ie                                                                   ~  .           .
LabityStat):e                                                                    STize                               ~;X~   .       ..-
Analytical Lb(Name,                       tat. :**Code.&Typ-                                                  Cody',x General Engineering Lab (GEL),'2040 Savage Rd,                                              .                                                                                                  A...
Charleston, SC 29407, 843.556.8171 (Sarah Ko'zlik)
Priority: EI45D.0E30D.E14 D.EI7D.                                                                                                                                                                                        .
Sample Designation'                      Date                Time                                         _____Comment,                                                                 Preservation                   ",..Lab Sample IaD.
f-OS                                            t3)              WG                   G.      4L, IL       Jx
_         __       __            _WG                                            G       4L,1IL_                                                             _        _       _            _
__       _    _     _     __     _     __      _       WG                   G       4L, IL                                                                                                         1
__  __ _     _  _          _      __      _      _      _       WG                  G     I4L,1IL N~OTES: P0O~ 002337.                      MSR~:04-1807'-LPQ                                                                    awat          A~NnQ                    Samples Shipped Via:                           ?n~~a          oti.r Fed Ex                                   .T~~
Requested analyses should be performned to' typical groundwater programiMDC's.                                                                                        El Hand                                              CutdySaed?
I)    insed By.                                            Date/Timne
* gR~ ceivdy                                           at/ue*                                                                utody:Seal Intact?
G(1-57/oyj                                                                   .                            L     0 Oth~er                          ~..
: 3) Reamquished By       .            *Date/Time                                                4) Received By                    .      .          Date/Time             .                                                           NC Bill'of Lading I.
: 5) Relinquished By        .         .Date/Timne                                                6) Received By       .                        ~     Date/Time              ..          ..                                 \.y I   .       .     .                                      (                                                                                              C.

RADIOLOGICAL i.
ANALYS IS 7..
6:

Radiochemistry Case Narrative Connecticut Yankee Atomic Power Co. (YANK)
SDG MISRW04-1807 Method/Analysis Information Product:                                        Gammaspec, Gamma,Liquid-Co-60 Recount Analytical Method:                              EPA 901.1 Analytical Batch Number                         358134 Sample ID                Client ID 118907001                MW-103S-0204-001 1200684760               Method Blank (MB) 1200684763               Laboratory Control Sample (LCS) 1200684761               118907001(MW-103S-0204-001) Sample Duplicate (DUP)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-013 REV# 10.
Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry                                                                                                    K}
All counting sources were prepared in the same geometry as the calibration standards.
0uality Control (OC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 118907001 (MW-103S-0204-001).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
Sample Re-preplRe-analysis None of the samples in this sample set required reprep or reanalysis.
Miscellaneous Information:
7

NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. An NCR was not generated for this SDG.
Oualifier information Manual qualifiers were not required.
M Aethod/Analysis     Information Product:                                                    Gammaspec, Gamma, Filter Analytical Method:                                          EPA 901.1 Prep Method:                                                Filter Prep Analytical Batch Number:                                    358269 Prep Batch Number:                                          357165 Sample ID              ClieritID 118907002              MW-.-103S-0204-001-filter 1200685054             Meth.od Blank (MB) 1200685056             Labo ratory Control Sample (LCS) '         '-
1200685055             1189 07002(MW-103S-0204-001-filter) Sample Duplicate (DUP)
SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-013 REV# 10.
Calibration Information:
Calibration Information                                                                              ''
All initial and continuing calibration requirements have been met: '                 '   '
Standards Information                                                                              '
Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards. '        ' '
Oualitv Control (OC) Information:
Blank Information The blank volume is representative of the sample volume in this batch.
Designated QC The following sample was used for QC: 118907002 (MW-103S-0204-001-filter).
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
8'

Sample Re-preplRe-analysis None of the samples in this sample set required reprep or reanalysis.
Miscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. An NCR was not generated for this SDG.
qualifier information Manual qualifiers were not required.
Mlethod/Analysis Information Product:                                                     Laboratory Composite Analytical Method:                                           GL-RAD-A-026 Analytical Batch Number:                                     357177 Sample ID                  Client ID 118907001                  MW-103S-0204-001 SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by General Engineering Laboratories, LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-026 REV# 9.
.Calibration Information:
Calibration Information All initial and continuing calibration requirements have been met.
Standards Information Standard solution(s) for these analyses are NIST traceable and used before the expiration date(s).
Sample Geometry All counting sources were prepared in the same geometry as the calibration standards.
Oualitv Control (OC) Information:
Blank Information The blank volume is representative of the sample volume(s) in this batch.
Designated QC None of the samples were designated for QC analysis.
QC Information All of the QC samples met the required acceptance limits.
Technical Information:
Holding Time All sample procedures for this sample set were performed within the required holding time.
Preparation Information All preparation criteria have been met for these analyses.
9

Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis.
IMiscellaneous Information:
NCR Documentation Nonconformance reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. An NCR was not generated for this SDG.
Additional Comments Per instructions sample 118907001 (MW-103S-0204-001) was filtered and prepared for analysis via gamma spec.
The sample was filtered using a 47mm 1.5 micron borosilicate glass fiber filter.
Qualifier Information Manual qualifiers were not required.
Certification Statement Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless othervise noted in the analytical case narrative.
Review Validation:
GEL requires all analytical data to be verified by a qualified data validator. In addition, all data designated for CLP or CLP-like packaging will receive a third level validation upon completion of the data package.
The followving data validator verified the information presented In this case narrative:
Reviewer
                                                                                           .7                           .
I 10 '

SAMPLE DATA

==SUMMARY==

11

LABRATRIES                   LL GENEAL EGINERIN
                                          ,GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171       - www.gel.com Certificate of Analysis Coinpany:    CYAPCo Address:     Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                 Report Date: August 24,2004 Contact      Mr. Dave Keefer Project: -Quarterly GroundwaterPO 002337                                                                           Page 1 of I Client Sample ID:                     MW-103S-0204-001               Project:      YANKOO3O4 Sanple ID:                 -          118907001.                     ClientAD: YANKOOl Matrix:                               Ground Water                   Vol. Recv.:
Collect Date:                         24-JUN-04 Receive Date:                         28-JUN-04 Collector                             Client Parameter -             Qualifier    Result   Uncertainty         LC      TPU      MDA          Units       DF AnalystDate      Time Batch Mtd.
Rad Gamma Spec Analysis Gammaspec, GammaLiquid-Co-6ORecounr Cobalt-60                              10.1       +1-2-56      0.967     +/-2.50   2.09         pCi/L             CAM108/21/04 1300 358134 1 Solid Preparation LaboratoryComposite he foowing Prep Methods were performed Method            Description                                               Analyst   Date             Time    Prep Batch GL-RAD-A.026 Laboratory sample composite                                     MiMI       08/13/04        1600    357177 The following Analytical Methods were performed Method           Description 1                  EPA 901.1 2                  GOLRAD-A-026 Notes:
The Qualifiers in this report are defined as follows:
B Target analyte was detected in the sample as well as the associated blank.
     -1BDFlag for results below the MDC or a flag for low tracer recovery.                                                                       I E Concentration of the target analyte exceeds the instrument calibration range.
H    Analytical holding time exceeded.:       -
* J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.'
U Indicates the target analyte was analyzed for but not detected above the detection limit.                          -
Ul Uncertainidentificationforgammaspectroscopy.               --     -.
X Lab-specific qualifier-please see case narrative, data surmmary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
KThe above sample is reported on an 'as received" basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozilk.
Reviewed by 7-
                                                                             - 12.

LLC GENERAL ENGINEERING LABORATORIES, 1.GENERAL ENGINEERING LABORATORIES,' LLC 2040 Savage Road* Charleston SC 29407 - (843) 558-81 71 - www.gel.com Certificate of Analysis Company: CYAPCo Address: Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut 06424                                                 *Report Date: August 24,20O4 Contact      Mr. Dave Keefer Project:     Quarterly Groundwater PO# 002337                                                                        Page 1 of I Client Sample ID:                   MW-103S-0i04-00l-filter
* Proiect:        YANK00304 Sample ID:                          118907002                      Client ID: YANKOOl Matnx:                              Filter                          Vol. Recv.:
Collect Date:                       24-JUN-04 Receive Date                        28-JUN-04 0-11-tr-
* lan Parameter                Qualifier   Result   Uncertainty        LC    TPU        MDA           Units        DF    AnalystDate    Time Batch Mtd.
Rad Gamma Spec Analysis Gammarpec Gamma, Fiter Cobalt-60                        U    0.680       +1-2.55     0.940   +1-2.50     2.04      pCi/Filter             Nf-ll 08&21/04 1259 358269 1 The following Prep Methods were performed Method             Description                                            Analyst      Date            Time      Prep Batch FilterPrep         FilterPrep                                             AFI          08113/04         1600     357165 The following Analytical Methods were performed Method             Description 1                  EPA 901.1 Notes:
The Qualifiers in this report are defined as follows:
B Target analyte was detected in the sample as well as the associated blank.
BD Flag for results below the MDC or a flag for low tracer recovery.
E Concentration of the target analyte exceeds the instrument calibration range.
H Analytical holding time exceeded.
I Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U Indicates the target analyte was analyzed for but not detected above the detection limit.
UI Uncertain identification for gamma spectroscopy.
X Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h Sample preparation or preservation holding time exceeded.
The above sample is reported on an 'as received' basis.
This data report has been prepared and reviewed in accordance with General Engineering Laboratories, LLC standard operating procedures. Please direct any questions to your Project Manager, Sarah Kozlilc.
Reviewed by 13

QUALITY CONTROLK:
 -DATA-14

GENERAL ENGINEERING LABORATORIES, LLC 2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com I
QC Summary                                      ReDort Date: August 24,2004 Client:            CYAPCo                                                                                                            Page 1 or 2 Haddam Neck Plant 362 Injun Hollow Road East Hampton, Connecticut

==Contact:==
Mr. Dave Keefer Workorder:         118907 Parmname                                         NOM              Sample Qual            QC        Units    RPD% ' REC%             Range    AnIst   Date Time Rad Gamma Spec Batch           358134 QC1200684761    118907001 DUP Cobalt-60                                                              1I.1              9.70         pCi/L        4            (0%- 100%)7AMI     08/2210411:31 Uncert:          +/-2.56            +/-6.18 TPU:           +1-2.50            +/-6.05 QC1200684763       LCS Cobalt-60                                        700                                      762         pCiUL                 109 (75%-125%)         08/22/04 11:32 Uncert:                            +/-70.6 TPU:                             +1-69.2 QC1200684760        MB Cobalt-60                                                                    U          0.519         pCi/L                                        08/21/04 13:01 Uncert:                            +1-1.17 TPU:                             +1-1.15 Batch           358269 QC1200685055     118907002 DUP Cobalt-60                                                 U          0.680   U          0.369    pCi/Filter       59            (0% - 100%) MJHI   08122104 11:36 Uncert:          +/-2.55           +/-1.99                                                                      ''
TPU:           +/-2.50           +/-1.95 QC1200685056       LCS Cobalt-60                                        280                                      283    pCi/Filter                 101                    08/22/04 11:48 Uncert:                            +/-30.0 TPU:                             +/-29.5 QC1200685054        MSB Cobalt-60                                                                    U        -0.131     pCi/Filter                                        08/21/04 12:59 Uncert                             +1-1.13 TPU:                             +/-1.11 Notes:
The Qualifiers in this report are defined as follows:
B     Target analyte was detected in the sample as well as the associated blank.
BD    Flag for results below the MDC or a flag for low tracer recovery.
E     Concentration of the target analyte exceeds the instrument calibration range.
H     Analytical holding time exceeded.
I     Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit.
U     Indicates the target analyte was analyzed for but not detected above the detection limit.
UI    Uncertain identification for gamma spectroscopy.
X     Lab-specific qualifier-please see case narrative, data summary package or contact your project manager for details.
h     Sample preparation or preservation holding time exceeded.
15

Appendix E Rank Order Plots for the March and June 2004 Sample Events

Appendx E1 March 2004 Rank Trerd Resudts 2-sigan               Reqd Cono.          WU        MDC        MDC               Allquot Rank Wel tD       Nudide     (DCULI)         pCI)     (KCA)      (0CUL)   Lab Flag Voene L) Order MWIIOS      GrossAlpha    -0.164         0.582      1.33  -    3         U       0.15     1 MWIOOS      GrossAlpa     -0.007          125        2.8       3         U       0.15    2 MWtOCO      Goss Alpha     0.187         0.453     0.952       3         U -     0.15    3 MWI14S      GrossAlpha     0217           1.07      1.79       3         U       0.15    4
    .Ia1O2S      GrossAlpha     0.245         0.731       1.5       3         U       0.15    5 MWI12S      GrossAlpha     0259          0.488      0.98       3         U       015     e MWIOIS      GrossAlpha      .3tt         0.515     0.977      .3         U       015     7 MWIOSS      GrossAlpa         39    .  ,0SS1        1.11       3         U       0.15     8 MWIO7S      GrossAlpha     0.392         0.37       128        3         U       0.15    9 MWIO6S (5W.)  Gross Apa      0.53          1.01       1.tS       3         U       0.15    10 MW1U3S      Gross lpAk     0.542         0.983       1.93      3         U       0.15    1t1 kWIo9S      GrossAlpa      0.571         o.784      1.37       3         U       0.15    12 MWI24S      Gmss Alpht     0.82          0.833      1.81       3         U       0.15    13 MW122S      GrossAlpha     0.7t          0.88        158       3         U       0.15    14 MWIIIS      GrsAlpha       0.731        o0509      o.78        3                 0.15    15 MWI2sS      GroswAlpha                  o.s8o O          122        3       . U       0.15    18 4ll4SDupltceReph GrossAlpha      12            IM        2.85       3         U       0.15    17 MWIIT7S     GrssAlpha       1.21          tA.       2.97       3         U       0.15    18 MwIO4S      GrossAlpha     1.25          0.718     0.998       3                 0.15    19 MWIO7D      Gross Aipha    1.33          0.752       1.09      3                 0.15    20 MWIISS      GrossAlpha !1A2!              1.09       1.e7      3         U       0.15    21 MuW103S     GrossAlpha      1.53         0.879      1.14       3                 0.15    22 MWIOSs      GrOSS Alpha     1.54         O.935       131       3                 0.15    23 MW105S      GrossAp         1.6           1.78       1.2       3                 0.15    24 MWEOF2      Gross Alpha     1.73          1.05       155       3                 0.15    25 MWI06D (Sol.) Gross Alpha     1.74         0.984       1.5       3                 0.15    28 MW114SDrL,8cate Gross Alphai-1.79             1.41       1.91      3         U       0.15    27 MWI0Ss (Sot)  Gross Alpha    2.42             .4     0.877       3                 0.15. 28 MWI1OO      Gross Alpha    2.59          0.795     0.949       3                 0.15    29 MVI050(Sol.)  Gross Alpha     2.7          0.811     0.978       3                 0.15    30 MW1080      Gross Alpha    2.75          0.77      0.89        3                 0.15    31 MW123S      Gross Alpha    4.1S           1.49      1.98       3                 0.15    32 MWI03D      GrossAlpha      5.19 -S..      1.1_. 1.04       3   .            0.15. 33 MW122D      GrossAlpha      6.2           128       122        3                 0.15    34 MWIOID      Gross Alpha     6.2           1.38      125        3                 0.15    35 MWI09O      Gross Alpha      .95          1.15     0.782       3                 0.15    38 MWIItD      GrossAlpha      7.07          1.51       1.5       3                 0.s     37 MNWI2D      GrossAlpha      11.3          2.18      2.33       3                 0.15    38 fr          38            38        38.
Average:     2.1262        1.0120     1.4455 Sdev       2.5250        0.3917     0.5659 Sdev        119%          39%        39%
MIX      .0.1840       0.4530     08780 Mao       11000         ztsoo2       .9700 Medarl      12900        0.9490      12950

Appendix El March 2004 Rat Trend Results 2-slorna              ReqtAred We 10        Ndlidt        (VCmt)
TPU (POl&
MDC (pCbt)
MDC (pCLI Aiqut Lab Ftao Voksnme(      'U aC Btank         GrossA4A         0121       0.505        ic0        3        U        0.15 aC Blan          G      Wi Aoss     0.119      01372       0713        3        U        0.15 0C SBat          Gross Aia      -0.0321      0.484        112        3        U        0.15 3           3           3 Average:      0.0893      0.4537      0.9743 Sdev.       0.0878      0.0715      02268 Sder          127%        18%         23%
                               -0.0321      0.3720      0.7130 Maxc        0.1210      0.5050      1.1200 Rank Results for March 2004 20
* 15 U
* Gross Alpha 010                                                                           -Zero Mean 0
                                                                                   - Sigma As   5                                                                             +2-SAgma
                                                                                 -Ave. MDC-u 'O 10                                     .                                  -           Me
       -5 0             10                 20                 30 Rank Order Rank Results for March 2004 2
0c 0.5
: a.       iITTTl*I~f4U44ll4- 1                               -Zero Gross Alpha Mean II[ MIT I i IIII'I                                                      Sigma 0 jjtjjlt1t+2-Sigma
                                                                                 -Ave.       MDC
      -1.5 0       5          10          15          20         25       30 Rank Order

MaN 20e4 Ra* TreW Result.
2-sigma          Required i Con.       TPU     MOC       WC                 MDquo      Rari Wen ID            Nucide      (oClA)     (pCVUL  (pCVlQ   (pDlt)     Lab Flog Vol-    (L) Order MWI 2S             GrossBeta   '0.778       1.17     2.38     4           U        0.15       1 mWIOOO             Gross Beta               1.21      2.4     4           U        0.15       2 MW107S             Gross Beta     1.5       0.778    1.3      4                    0.15       3 MWI1ID             Gross Beta      1.7     0.858     1.51     4                    0.15       4 mWIO1S             Gross Beta     1.87      o.m       1.3     4                    0.15       5 Mwilos             Gross Beta     1.8       0.7e5    127      4                    0.15       a MW102S             Gross Beta     2.26      0.837    1.38     4                    0.15       7 MW1O0S             Gross Beta     2.63       1.2     2.21     4                    0.15       8 MWI0sD             Gross Beta     3.56      0.707   0.94s     4                    0.15       9 MwtOs (Sot.)           Gross Beta        73     0.729   0.977     4                    M.1s      10 mw1O4S             GrossBeta      4.11       148     2.59     4                    0.15      11 MWiO6D             Gross Beta     4.12      0.697   0.847     4                    0.1s      12 MWIOOS             Gross Beta     423       1.78     328      4                    0.15      13 Wills            Gross Beta     465        1.41    2.37     4                    0.15      14 MWI24S             GrossBeta      5.12       1.05    1.44     4                    0.15      15 MWII7S            Gross Beta     5.41       1.8     323      4                    0.15      18 MWEOF2             GrossBeta        .48     1.61     2.73      4                   0.15      17 MW107D             Gross Beta     5.79      o.s      1.15     4                    0.15      18 MWI03D             Gross Beta     600       0.881    1.08     4                    0.15      19 mW10o6(SoI.\           Gross Beta     821       0.884    1.04     4                    0.15      20 MW122S            Gross Beta     S64        1.17     Is      4                    0.1s      21 mW122D             Gross Beta     S.64      0.977   .1.12     4                    0.15      22 MWI02D             Gross Beta     5.9       1.19     151      4                    0.15      23 MWIiOD
* Gross Beta     7.14      1.17     1.48     4                    0.15      24 MWI09D             GrossBeta       7.6      0.88    0.892     4                    0.15      25 MwIISs             GrossBeta          U62   129       1.5     4                    0.15      28
:MW12SS            GrossBeta      5.89      1.24     1.35     4                    0.15      27 MwIt0s            Gross Beta        .3     1.02  1.0         4                    0.15      28
      .-Mwtom              Gros           1et U         123     1.16     4                    0.15      29 MWo6 (ScOL)            Gross Beta     14.1      1.32      1.4     4                    0.15      30 MWI23S            GrossBeta      14.7       1.54    1.49     4                    015       31 MWI13S            GrossBeta      153       2.07     2.73     4                    0.15      32 MW14SDuplcate            GrossBeta      15.       1.8s     151      4                    0.15      33 MWI14S            GrossBeta  .1.           1.55  -1.4 -       4.0.1.5                       34 MWI14SDuplicateReplicate   GrossBeta      20.S       1.85    1.62     4                    0.15      35 MWI03S            Gross Beta     27        2.43     2.58     4                    0.15      38 MW105S            Gross Beta      192      3.82     1.08     4                    0.1S      37 frW105S(SoL)          GCrssBeta      203        3.9     1.02     4                    0.15      38 rC          38        38 .      38 Aere:       17.6847     1.34'5   1.6289 Sdev:    43.3987      0.7210  0.8712 Sdev        245%       53%      41%
MNr       o07780 0.6970      0.8470 Max:       283.00     3.900   3.2808 Medam:        .1350 . 1.1950    1.4208

Apperdx E.1 March 2004Rank Trend Resutit 2-sigma             Reqtired Cone.      TPIJ      MDC       MDC                    uo Wel 1D            Nucke        IDCVLI     (DCL~j    (DCL'L    (pM1     Lob Flstg Vokine (IU  "I,,
0Cetank          Goses Beta      40915      0.818      1.48      4         U        0.15 cCstan          Goses Beta      0231       0.514     0.948      4         U        0.15 OC Slr           Gows Beta     -0.0634       1.14     2.43       4         U        0.15 It      3          3         3 Average:     .0.2471     0.58      1.0120 Sdev.       0.5978     0.3359    0.7538 Sdev.       -242%A      44%       47%
Mire       .091 50    0.5140     0.9460 Max         0.2370     1.1400    2.4300 Rank Results for March 2004 250 q 200
* Gross Beta
  -9150 0
C     -Zero MeCan
                                                                             ~   100-2-Sigma
                                                                                         +2-Sigma 0C 50 C             --.)-                                      *                          -Ave. MDC00**
0
    -50 0               10                 .20                  30 Rank Order Rank Results for March 2004 10
                                                                                        'Gross Beta C                                                               -Zero Mean
                     -                                                                   Sigma C              n                  I+2-Sigma
                                                                                    -Ave. MDC
    -5 0                                  10                                20 Rank Order I-_

APperdE.l Mach 2004 Rank Trend RedSS 2-sma                ReqLed Cono.          TPU        MDC      MDC               Afqutc      Ratk Wd OD              Nuido-      (PCLt)        (pX)       (pOCt)    (PM)  Lab Flag Vodune (L)     O0der Mw1os                 1S-3       -              157 is9        271     -400     U                      I MWIO8S                FK3           0           18O        263      400     U                      2 MW123S                H-3          27.5         150        249  ,   400     U                      3 Mw&113s                  3         30.5         157        260      400     U                      4 MWIo0s                H-3          30.8         169        279      400     U                      5 MW112S                H-3           32          165        272      400     U                      a MW122D                1-3          32.9         180        298      400     U                      7 MW117s                H-3          33.3         171    -   283      400     U                      8 MW100D                H-3          81.5         181        282      400     U                      9 MWEOF2                13           8z3          183        285      400     U                     10 MWi11S                143          63.2         18s        269      400     U                     II MW1OID                H-3          91.3         171        278      40D     U                     12 MwI0Os                143          942          187        287      400     U                     13 MWI22D Replate            K3           945          177        285      400     U                     14 MWt07s                  -3     VL.s7n           190        291      400     U                     15 MWI04S                H-3          285          183        269      400                           18 MW10os (So.)    .          -3         405          189        285      400                           17
* MWI06S Repcate            H-3          494          194        283      400                           18 MW105s                "a3          542          202        271      400                           19 MW1O7D                  -3      'T32            222        288      400                           20
* MWI22S                H-3          750          220        283      400                           21 MWIOSO (Sol.)            H-3          802          213        282      400                      . 22 MW105D                13           953          227        270      400                           23 MWiO6D (So.)             13          1000          235        283      400                           24 MWI03s                F-3         1990          228        258      400                           24 MWI06D                H-3         1110          243        287      400                           28 MWI14S         -        -3        1350          280        292      400                        -  27 MWI24S                  -3        1530          283        283      400                           28 MWII4SDuptcate              -3        157           288        284      400                           29 MwiIos                H-3         2050          287        282      400                           30 MWu2sS                H-3        2350           311        298      400                           31
,     MWI09D                13          4550          393        290      400                           32 MWI02D                F-3         4940          411        298      400                           33
    ! MW105S     -          K3          5520          422        273      400                           34 MWI*ss                14-3        8740          432        290      400                           35 MW10s (Sol.)             H-3         S8O      *  .434         275      400                           38 MW10D                   -3        8890          424        275      400            .              37 MWI02S                  -3        6740          489        298      400                           38 MW103D0-3                       12000           58o        259      400                    -      39
                            .             39 - -       39       .39 Average:    1771.5         251.6      278.5 Sdev:     2e5827         109.87      12.52 Sdevw       150%          44%          5%
Mur           e10         150        249 Mac         12000          580        298 Medar          732          213        275
                       ..          -        .              ,1

it-AppendiEl Marc 2004 RankTrendResUIt 2-sigma            RequWred Cogi_         TPU    MDC       MDC Weld     Nudde       (MUL        I(eCLt)  (CaMI     (rCLc Labflao VduMe I QC 8strk            1-3         .129         183     292      400      U aC BarI*            14-3         -31         154     264      400      U e            2           2       2 Average: . -8.000)0, 15W5000 278.0000 Sdev:      692965       6.3640  19.7990 Sde:        -87%          4%      7%
Mkc        -129.0        154.0   264.0 Mar         -31.0        163.0   292.0 Rank Results for March 2004 14000 12000 10000
* H-3 e 8000                                                                -Zero Mean
* 6000                                                +                Sigma c 4000                                                                     +2-Sigma C      2000                                           p                -Ave. MDC
        -2000 0      10              20              30          40 Rank Order Rank Results for March 2004 1000 800
  &deg;      600                                                               *H-3 e                                                               .      -Zero Mean 3      400                                                                  Sigma
                                                                              +2-Sigma 200                                                             -Ave. MDC
        -200 0        5                10              15           20 Rank Order J11

Apperix El1 March 2004 Rank Trend Results 2-sigma               Reqt*ied Cone.          W        MDC        MDC             MAqul         Rank Wel ID    Nuckdeo         O'1J     (oClt1 -   (pCkt)      (oCULt  Lab MFlag  Volkne (t)     Order MWI03S      C-14          11.9        99.4       .i70       200       U      0.01           I MW1000 (Sol.)  C-14          164         87.7         150      200       U      0.01          2 MWi13D      C-14          31.3        8a&I         150      200        U     0.01          3 MWtOSD      C-14          33.9         e8        .151        200       U     0.01          4 MW1O4S      C-14           75         89.7         151       200       U     0.01           5 mW105S      C-14          83.5         91        t152       200        U     0.01          6 MW1OS (Sol.)   C-14          e5.6        90.1      '151        200       U      0.01          7 UW106D      C-14          85.7        902         151       200       U      0.01          8 MwIOss      C-14          68.1        90.5       .151       200       U    .O01            9 MW106D (Sol.)  C-14          90.4        90.8         151      200       U      0.01     . 10 MWlOsDReplcate     14III                               184      200       U      0.0           11 AWIOSS(Sol.)   C-14                      92.3 I."40.3      152      200       U      001        -  12 i            12           12        .12 Average:    72.3107      92.4e67   1551333 Sdev       40.9678        .5s594   10o5s87 Sdev          57%          7%          7%
MWC        11.900       87.700    150.00o Max:       140.00D0    111.0000   184.0000 Meda:       84.s500      90.3500   151.0000 2-sIgma              Required Con-         WTJ        MDC        MDC             Atl"l Wen ID    Nudide       (cCL1.)      (DCLI.)   (pCl)       (pOtL) Lab Flag Voltue CL)
QC Blar     C-14          3.31        98.9         168      200        U     0.01 n     '1            1          1 Average:      3.3100     9s.900c   188.0000 Sdev            -
MNn         3.3100     98.9000   168.0000 Max:         3.3100     9t9.9o    1e8.0000 Rank Results for March 2004 250
    .150 200 I                  I              4        .0 4 IL)*   100I C      50                                                                   -Zero Mean 0         o-.2-Sigma c -50                                                                      +2-Sigma
     -100                                                                     -Ave. MDC 0
      .-150
     -200
     -250 0                      5                           10 Rank Order

a-Appenx E.1 Marc 2004 Ra* Trerd Rests 2-sigms            Requird ConO         TPU      MDC        MoC             Aliquot Ra*
Wel ID      Ndde      fPCVLI      (pe/LI    (P0/L)     (PCVLI Lab Flag Vdxe (U  Orde MW102D       MhI,4       -212        1.5      Z98         50      U          2     1 MWiClO       Mn-54       -1.97       Z22      345         50      U         2      2 MW101D       Mn-54       .11.88      Zo.      349         50      U         2      3 MW110s       Mn.54       .1.24       1.44     Z38         50      U         2      4 MWEOF2       Mn.54       -096        Z23       3.8        50      U         2      5 Mw1o9s       Mn54       -0.927       1.83     3.19        50      U          2     8 MWIO4S . Mn54       -0.902       125      Z12         50      U          2     7 MWIOBS(SoL)    M-4        .0.868       1.59      2.7        50      U          2     8 MW10SS       Mn-54      40.694       1.11     1.89        50      U         2      9 MWl06SRepncate  Mn-54      .0.852       1.87     3.32        50      U         2     10 MW1O3S       Mn-54        -08        1.39     2.34        50      U         2     11 Mwl14souvkca    Mnr54     -0.381        2.81     4.71        50      U         2     12 MWI14S       Mn.54     -0.377        2.35     4.19        50      U         2     13 MWI02S       Mn-4        -035        Z04      152         50      U         2      14 MW103D       Mn-54      .0290         1.3     222         50      U         2      15 hMwliss      M.54      -0278         1.72     3.05        50      U         2      18 MW125S       M-4       -228          1.51     2.82        50      U         2     17 MW124S       Mn.54     -0.218        1.92     3.41        50      U         2      18 MlWoss(Sol.)   Mn.4       4211         1.22     211         50      U         2     19 MW107D       Mn-54     4117          228      4.03        50      U         2     20 MWIo7S       Mn-54      4108          .Z15    3.93        50      U         2     21 MW122ORepkato   Mn-54    -. 0531        1.24     Z12         50      U          2    22 MW109D       Mn54      4.0433        1.12      1.96       50      U          2    23 MWil7S       Mn-54       -0.03        2.5     3.89        50      U         2     24 MWI12S       Mn.54          0         0       3.84        50      U         2     25 Mwio0s       Mn-54       0.072       1.05     1.88        50      U         2     20 MW10CS       Mn.54       018S        1.78     328         50      U         2     27 MW106D       Mn-54       0.2f3       202       a7         50      U         2     28 MWiO5D(Sot)    Mnr54       055         1.13     1.95        50      U         2     29 MW108S       Mn-54       0.379       1.78      3.3        50      U         2     30 MWio06       Mn-.54      0.427        1.2     214         50      U         2     31 Mwi1ls       MI-54       0.442       1.82     3.35        50      U         2     32 MW1003 (Sol.)  Mn.54       0.569       1.47     2.32        50      U         2     33 MW11oS       Mn.54       0.725       V11      3.87        50      U         2     34 MW122D       Mn-54        1.18       1.68     3.05        50      U         2     35 MWIO0S       Mn454        1.78       3.49     4.44        50      U         2     3#
MWI23S       Mn-54        1.78       3.49     4.44        50      U         2     37 MWI22S       Mon54   C 2.03;         1.81      2.2        50      U          2    38 Mw11s3s      mn54      f2.e4<;-        2      2.83        50      U          2    39 f           39         39       39 Average:  .0.038       1.7854    3.0715 Sdev:      1.0053     0.8391    0.8138 Sdev    -1576%          38%      26%
Mirc       -12           0      1.88 Ma:         2.84       3.49     4.71 Medarc     4117         1.81     3.19

Appendx E.A March 2004 Rark Trend Resdts 2-sgrma             Req*ed Cof.         TPU -      WDC       MDC               Aistq Well ID      Nudibe      (fPaI        IpCU)   LI)(pCUL)             Lab Flag Volwme [L) tpCJA)
QCabk        MOtt         .0.717       1.10       1.98       50        U          2 CC St3ank    Mt-U          0.e85       1.85       305        50        U          2 rc           2             2        2 Average:     40.010       1.500     25150 Sde.       0.1188       0.4879    0.7568 Sdev:        *15%        32%        30%
Mti        40.8850      1.1600    1.t380 max        40.7170      1.8598    3.0500 Rank Results for March 2004 10 5.
o                        i                i           i*                           Mn-54 7M1 .I         -Zero Mean
      &deg;                                                                            Sigma C                                                                             + 2-Sigma I.                                                                -Ave. MDC co   .5
   -10 0            10                 20              30 Rank Order

A_
Appendx El March 204 Rank Trend ResLfs 2-sima             Reqired Cons         TPU       MDc       MDC                "t  Rank Wed ID       Nudkl     (sCUL)       (PClA)    (PCVt)    (VAtL) Lab Fag Vodan (L Order MWIOSS(Sd.)      FoSS      -45.7          .91      1725      25      U       0.55    1 MW1086         Fe-55     -442          9U8        V88      25      U       0.55    2 MWtO5D         Fe-55     -43.7         7.97      6.85      25      U       0.55    3 mW104S         FeoS      -384          112       10.3      25      U       0.55    4 MW105D (So.)     Fe-55     -30.1        9.07       6.99      25      U       0.55    5 MWIO6DO(SOd.)    Fe455     -272          10.9      8.51      25      U       0.55    a UWio5S         Fe-55     -22.9         10.1      7.77      25      U       0.55    7 MWIOSS(SOI.)     Fe-55     -15.5         11.8        9       25      U       0.55    8 MWtOBO Rep2kale   Fe-55     -7.54         15.9      14.8      25      U       0.55    9 MW103D         Fo5s       2.59         13.8      11.7      25      U       055    10 MW1OS8       . Fe-55      7.32          11       842       25      U       0.55   11 MWI03S         Fo-55      9.53         12.7      101       25      U       055    12 it        12           12        12 Average:  -21.3107     11.0942    91942 Sdev:   20.4318      Z2340      2.2341 Sdev:     -98%         20%        24%
Mis       45.7        7.97       6.85 Maxc       9.53         15.9      14.8 Medam     -25.05        10.95     8.875 2-sigma             Required Conr.         WTi       MWC       MDC             Alat We4ID        Nuclide   (iCa)       (PCVQ       CCL)    (pCVL)  Lab Fag Vod- (L)
CCBlank       Foe55     -17.7         14.8      124       25      U       0.55 re:        I           I          I Average: -17.7000      14.8000   12.4000 Sdev         -                      -
Mh:   -17.7000      14.8000   12.4000
                  ?Aic   -17.7000      14.6000   12.4000

APP4x EA Marci 2004 Rank Trened  Resfts 24Ignia                  Reqtdred Conc          TM        MDC           MDC              Aklqut  Rark We* ID     NucIde   (oCUt)       (DCVQ      (pClL)        (pCIIQ  Lab Flag Vdw*e () order MWI4S       Co-6O      43.31         3.38     4.49     -25            U         2      1 -
MWI17S      Co-CO      -1.42         2.34     401            25       U         2      2 MWIIOD      CO-CO      .1.34        2.32      3.89           25       U         2      3 MWI25S      Co-CO      .0.94          15      2.54   -       25       U         2      4 MWI05D      Co-CO    4939            1,42     2.42           25       U         2      5 MW114SDucstO    CO-CO    .0885          2.48      4.31           25       U         2      8 UW124S      Co-CO    .0.654         2.19      3.89           25       U         2      7 IWFNI06S    Co-C     .0592           1.94     3.41           25       U         2      8 MWI12S      Co-CO    .0.535        '2.3       4.17           25       U         2      9 MW1225      Co-CO    .0.493          189       3.4           25       U         2     10 WIto1D    Co-C     .0.492          123      2.13           25       U         2     11 kW!122D Repcae  co-O     .0.4b5           12      2.07           25       U         2     12 MWI13S      Co-CO    .0.406          2.22     399            25       U         2     13 MWI07S      Co-CO      .0.18         2.3      4.18           25       U         2     14 MWIOCSReplcate  Co-CO   .0.0143          1.74     3.24           25       U         2     15 MWIosS (So.)   Co-6O        0           2.4      227            25                 2     18 MWIOCOD      co-C     0.0719         -1.7      3.37           25       U         2     17 MWIOOD       Co-O     00743           122      227            25       U         2     18 MWI02D       Co-SO     0.158s        2.13      4.05           25       U         2     19 MWIO4S      Co-60     0247      ' 129       ' .32            25       U       , 2     20 Mwi1os      Co-C      0291          ZC02      3.86           25       U         2     21 UWt02S      Co-O      0.387         2.12      4.02           25       U         2     22 MW1Is       Co-CO     0.3e7         224       37S            25       U         2     23 MWIOOS      Cco-O     0.389          1.9      3.81           25       U         2     24 MWIoss      Co-CO     0423           128       Z3            25       U         2     25 MWIO3O       Co-CO     0.541          1.48     2.74      . 25       U         2     28 MWIos(sot.)    Co-CO     oet            1.55     2.81           25       U         2     27 MW1O6D(Sol.)   Co-O. 0.644          1.45     Z7t            25       U-       .2     28 MWIOSD(Sol.)  CoCo0     0.783          1.13 5    .41             25       U         2     29
  -WI0O7D C     Co-SO. 0.731.         1z35     4.49           25       U         2     30 MWIOID       Co-CO     0.85s         227       4.28           25       U         2     31 MWEOF2       Co-60     0.925          2.2      4.27           25       U         2     32 MWt220D      Co-CO       1.19         1.94     3.93           25       U,        2     33 MW1t5s       Co-CO       1.28         1.88     3.83           25       U         2     34 MWI03S       CoC60       1.43         1.55     2.92           25       U         2     35 MWIosS       Co-CO Cre'J1.74          1.88     3.79           25       U         2     36 MWIoIS       Co-CO       z94         4.58      4.15           25       U         2     37 MW123S       Co-CO       z94         4.58      4.15           25       U         2     38 MW1OSS       Co-CO       3.23          0os     1.93           25                 2     39 tc         39    . 39        39 Average: 0.2451       Z0374       3.3862 SdevC    12300       0.7550      0.817t sdev      502%          37%       24%
Mift     .3.31          1.13     1.93 Maxc       3.23        4.58      4.49 Meclar    0247          1.94      3.78

Apperdx E1 Marh 2004 Rar* Traed Resmls 2-slgma              ReqLred
                            '           TPU        MO         MoC           A" Well tO    Nudide       (pCIL)      (DCat)     (pCLI8)    (dlt) Lb Flab Vokvno (L) oC Bbl"      Coe60         0.76        1.15       2.2        25    U         2 QC Bank      Co-eo        0.485       2.o0       3.98        25    U         2 2          2          2 Average       0.25       1.6050     3.000     .
Sdev         0M1945     0.e435     12445 Sdev          31%        40%        40%
Mh:        0.4850      1.150      22000 Max:         0.70       2.0600     3.9600 Rank Results for March 2004 10
                                                             -Mill            Co-60 a
0i                                                                       -Zero Mean C
s5o - II.-         il .
Sigma
                                                                              +2-Sigma a     il                                                            -Ave. MDC
   -10 0           10                 20               30 Rank Order

Apperdxcl1 March 2004 Ra* Tresd Rest 2-signa              Reqrired Conc.           TPU        MDC     MDC              AqtUD        Rank Well tD      Nuclde     (PCVa)           pCVaj   (pCVL)    (pCU)   Lab Flag VobkweCL)     Order MWIo3D         Ne-63       -5.23          3.59       S41      15       U       0.55 , 71 MWl0o6DRekate      N-          -3.95        .384 a          8.43     15       U     , 0.55    ,     2, MWI05D         N-          -336           5j4        9.87     15       U       0.55          3 MW105D (Sol.)     Ne-63       -333           2.72       4.83     15      'U       0.55          4 MWI04S         NM          -323           324        5,71     15        U      0.55.     ,.5 MWI06S         NM-3        499            325        5.72     15      .U       0.55,         8a MWIOSS(SoI.)      Nn3          218       ',2.92         5.11     15       U       0.55 '        7 MWI06D         1NM-3       -0             3.79       8S.1     15        U      O.55        ,8 MWI0tS -       N-          .1.42          3.17       5.51     15       U       0.55         *9 MW1OBD(Sol.)      NM3         0.512          2.56       4.42     15        U      0.55-         10 MWIOS (SCl.)      1-63         ,0            3.18       542      1I       U       O5            1 MWI03S         N1-3       0.483           3.77       848      15       U       0.55          12 1
12            12         12 Average:   -23149         3.4458     60250 Sdev       1.7031        0.76U      1.4is5 s .         .74%            22%        22%
Mln:        .5.23          2.5        4.42 Max:       0.483           a54        9.87 Medlan:      Z575          3245      5.715 2-sigra              Reqored CWnc.           TPU        M1rDC   MDC              Aquot Wen 10      N-                ade    (OM)
Coc)      (C)       (cDM)   Lab Fla* Vokie (LI C
ocIank         Nt-63       -3.26        ,3.44        8,06     15        U      0.55 n:           I                   -    I Average:   .3.280         3.4400     6,0800
              -   Sdev            -             -   '  '
Sdew.                     I
* Miro     -3.2600        a4400      8.0600 Max:     d2600          a4400      8.06oo Rank Results for March 2004 10 iG 5.
                                                                                -Zero      Mean c:
0                            I              I J-2-Sigma ll         &deg;               .'+2-Sigma
 &deg;     -10 11                                                              -Ave.      MDC 0      5o 0                        5                           10 Rank Order

AL-Appldx El March 2004 Rank Trend Resl 2-sigra              Reqtked Consc         TPU      MDC        MDC            Awquot       Ra-*
Wet 10      Nudide     (fDC/        (OCa)     (oCt)      (fCrL) Lab Fb V   ine (L)    Order MWI1oS        Sr-go      -0.753       0.648      1.7        2       U      0.4           1 UWIoSs        Sr-go      4.324        0.279     0.887       2       U      0.4           2 MW122DRer8cate   Sr-go     40239         0445       1.15       2       U      0.4           3 MWI020        St-go      .0213        0.434      1.11       2       U      0.4           4 MWI030        Sr-go    4.0758         0.298     0.815       2       U. 0.4      . 5 MW105D        Sr-00    -0.0604        0.299     0.811       2       U      0.4           8 MW112S        Sr-Go    -0.0217        0291      0.785       2       U      0.4.          7 MW1M45        St-go    4.004U         0258      0.885       2       U      0.4           8 MWi1ls        St-go     0.0142        0.307     0.788       2       U      04            9 MW124S        Sr-go     0.0515        0.469      1.12       2.      u      0.4          10 MW105D(Sdl.)    Sr-50       0118        0.401     0.973       2       U      0.4        . 11 MWIo2S        Sr-90       0.122       0.507      12         2.      U      0.4          12 MWIOID        Sr-90      0.168        0.497      1.18       2       U      0.4          13 MW109S       Sr-G0        0.181       0475       1.11       2       U      0.4          14 MWI17S        Ser-40      0.19        0457       1.09       2       U . 0.4          15 MWI07D        Sr-go       0.224       OS33       123        2       U      0.4          18 MW1060(Sol.)    Sr-go       0237        0457       1.05       2       U      0.4          17 MW1W7S        Sr-go       0.322       0.599      1.37       2       U. 0.4          18 MWIO8D        Sr-Go       0.325       0.515     1.17        2       U      0.4          19 MW113S       Sre-0   dM.373,!         0354      0739        2       U      0.4          20 MWto0         Se-go       0.391       0.457      1.01       2       U      0.4          21 MWI10S        Sr-go       0.438       0.539      1.2        2       U      0.4          22 MW122D        Sr-G0  , 0o529-z        0.527      1.14       2       U      0.4          23 MW122S        Se-GO  t]0.644          0.544      1.17       2       U      0.4          24 MWM=CD        Sr-GO    0.8S7           0.85      1.42       2       U      0.4          25 MWI23S        Se-G0  .,;O88S.         0.551      1.13       2       U      0.4          28 MW1MS         Se-90   i12iS            0.7      1.29        2       U      0.4          27 MWMt55        Se-G0       1.64        0.723     1.42        2              0.4          28 MW1O8SRepncate   Sr-G0       167         0.422     0554        2              n4           29 MW106S (Sol.)   Sr-go       1.68        0.842       1         2              0.4          30 MWIOMS        Se-90       2.27         0.62     0.788       2              0.4          31 MW125S        Sr-90       115         0.788      129        2              0.4          32 MW1145 Duicate   Sr-go       3.39        a728       1.11       2              0.4          33 MW14S         Sr-G0       3.92        0.793      121        2              0.4          34 MWio8S (Sol.)  Sr-G0        16.5         1.43     0.72        2       R      0.4          35 MWI15S        Sr-G0       91.8         34S      0.815       2              0.4          38 MW105S (Sl.)    Sre-0       92.4        3.45      0.822       2              0.4          37 r          37           37       37 Average:    8.0491      0.3901     1.0543 Sdev     21.0414       0.7004     0.2449 Sdev        348%         101%      23%
MIre       4753         0258      0.554 Max:        92.4         3.45      1.7 Medam        0.325       0.515      1.11

Appentx El March 2004 Rank TrendResurts 2-stma                Reqtred
                             - Com           TPU        MDC       MDC Wei ID     - Nmfde'        tndUL       (DOU       (OCU&#xb6;i     (0=L1    Lab Rag Vobe (M CBta QC             Sr-go         n.165       0.499       1.17       2        -  U      0.4 QCBtank       Sr4-0       -0.0411       0262       0.E89       2          .U      0.4 2            2         2 Averager      O.OS2D      0.3805     0.9195 Sder         0.1457      0.1676     0.3543 Sdev          235%        44%       *39%
Man:        -0.0411      02620      O.6890 Max:         0.1650      0.4990      1.1700 Rank Results for March 2004 160 140 j120 rx100                                                                    4t      *Sr-90 100                                                                80 .4.. -Zero        Mean
                                             ..        -                         . Sigma 60 60                                                                               +2-Sigma
 @     40                                                                          -Ave. MDC 0.)20                                            .           .          *:
     -20 0               10                   20          . 30 Rank Order Rank Results for March 2004 2
1_5 05
* Sr-90 9 0_
=           Il li TII Il1       11Uitl l11          tt       I
 ;~   0.5                       1.I                     11
                                                                                   -Zero Mean 0C -05     li I-                                 Sigma
                                                                                       +2-Sigma
                                                                                   -Ave. MDC
    -1.5
       -2 0       5           10           15          20         25          30 Rank Order

Aperdhf E1 March 2004 Rar* Trenr Remft 2-sigma            Required Conc         TPU       MDC       MDC              Aqt(Lt Ra*
Wel ID           Nulda     (sK)         rPCV)     (vCL(    (pQL)   t bFisa Vone ()   0 MW102S.           Nb-94      .1.2r         1.9       3.1      50        U      2        I MWIOOS            Nb-94      .125         1.88      3.02      50        u      2        2 MWIOD             Nb-94       -1.1        1.81      3.08       50       U      2        3 MW114SOupkate        Nb-94     4999          2.46      4.08      50        U      2        4 MW1C0S            Nb-94     4799          121       Z15        50       U      2        5 MW12Ss            Nb-94     4783          121       Z02        50       u      2        6 MWI14S            Nb-94     4732          228       4.02       50       u,     2        7 MWiO4S            Nb-94     4494          123       2.03      50        U      2        8 MWIOS             Nb-94     -0.178        1.06      1.78       50       U      2        9 MWIOSS Recate        Nb-94      0.112        1.79      &.13       5o       U      2       10 MW100S            Ns-94      aL129        1.88      328        50       U      2       i1 MWIO7S            Nb-94      0.144        1.84      328       50        U      2       12 MWIISS            Nb-94      0252          1.4      29        50        u      2       13 Mwi17S            Nb-94      0.259        1.91      3.48      50        U      2       14 MW105O(Sol.)        Nb-94      0274        0.985      1.71       50     . U      2       15 MW105S(SOt)         Nb-94      0.27         1.09      1.95       50       U      2       16 MWI02D            Nb.94      0.303        2.09        .71      50       u      2       17 MWi1os            N1.94      0,432        1.84      3.04       50       u      2       is MWI22S            Nb.94      0.433        1.85      3.34       50       u      2       19 MW0D90            Nb-94      0.453        1.C5      1.91      50        u      2       20 MWI24S            Nb-94      0.471        1.81      3.34       50       u      2       21 MW10S             NS-94      0.498        1.72        .19      50       u      2       22 UWiOSS            Nb-94      0.518        0.95      1.68       50       U      2       23 MW1035            Ns-94      0.815        1.34      Z11        50       u      2       24 mW106o(Sod)         Nb-94      0.881        1.77      2.31      50        U      2       25 MW122DRepkcate       Nb-4       0.754        1.07      1.94       50       U      2       2S MWlO7D            Nb-94      0.783        3.89      4.31       50       U      2       27 UWIO8S(So.)         NS-94      0.855        153       284       5O        u      2       28 MWEOF2      ,,b. 5-94     0.918        1.88      3.48      50        u      2       29 MWiOCD            Nb-94       1.12        233       3.88      50        U      2       30 MWI1OD            NS-94       1.13        1.92      3.57      50        u      2       31 MWi11S            N-94         12         1.57      325        50       U      2       32 MWIO8O            Nb-94   '- 1            1.03      1.97       so       U      2       33 MW1220            Nb-94       1.58        1.88      328        50       u      2       34 MW112S            Nb-94       1.83        1tt8      328        so       U      2       35 MWI03D            N1594   "' 18iL'        125       2.34       50       U      2       36 MWIo1S             W-94       187         2.27      4A1       50        u      2       37 MWI23S            N1594       1.87        2.27      4.41       so       u      2       38 MWI13S            145-94    ;j2.           Z4       3.39       so       U      2       39 ro         39          39        39 Average:   0.4587       1.7180    Z9538 Sdew. 0.9345      0.5803     0.8018 Sdv.      205%         33%       27%
Mkx       -127         0.95      1.88 Maxc       Z78         3.89      4.41 Medam      0453         1.77      3.13

AppendxE l March 2004 Rark Tred Results 240m                 Requiredt Cc.      . .WtJ .       MDC       MDC      .         Alkwl.
Wei ID      Nudkle          IDCUI        (oclI     (oCV=j     (oQUkl    Lob Flaa Voltd e (LI OC Blark     Nb-94           -0.575        121        1.99       50         U         2 QC BlaE      Nb-94            004          1.73        .17       50         U         2 n:                2           2       : 2
           -  Average:          0.0355      1.4700    258O0 Sdev:           0.7630       0.3B77     08344 Sdev:         -2149%          25%        52%
Mn:           -0.5750       1.2100     1.9900 Max:           0-040        1.7300    317CO Rank Results for March 2004 5
I.      i    III U
                     .. ,I*I      '    I I I .1.             II11j1ITI WW          ITIIII
* Nb-94
                                                                                   -Zero Mean 0        11111,I11  Il 4l44l t                                                          Sigma C
0                                                                                       +2-Sigma
-0
                                                                                . -Ave. MDC_
         -l1l        ,              .              I. . .
   -5 0            10                     20 .              30 Rank Order

Appendx E.1 Mwd 20C4Rank Trend Resta 2-sigma            Required Cone.        TPU       MDC     MDC               Aliquot  Rank Wei ID        Nudide   (pClt)      (PClM)    (cuL)    (poO)   Lab Flag Volune (Ll Order MW105D         To-g       -4.95       5.85      10.3     15       U         025      1 MWIO3S         TC-99      -3.57       8.25      10.9     15       U         025      2 MWt0OS(Sol.)     TC-99      .320        5.7       9.94     15       U         025      3 MWIO6S (Sol.) -  TO-99      -3.25       5.57      9.71     15       U         0.25     4 MW1050 (Sol.)    Tc-99      -Z72        5.81      10.1     15       U         0.25     5 MW1060         Tc-99      -Z47        5.82      10.1     15       U         0.25    6 MWtC5S (Sol.)    Tr-99      -1.88       528       10.9     15       U         0.25     7 MWIO5S         Tc-99       -1.5       5.92      10.2     15       U         0.25     8 MWIOSS         To-99     -0.923       8.45      11.1     I5       U         0.25     9 MWIO4S         TO-99      -0.45       0.29      10.8     15       U         0.25    10 MWI03D         TO-99        0         8.98      11.9     15       U         0.25    11 MWIOC0Repllcale   Tr-99       0.71       5.68      9.87     15       U         0.25    12 r          12         12        12 Average   -2.0203     8.0487    10.46e3 Sdev:     1.6577     0.4057     0.6802 Sdev       -8          7%         8%
Mle       -4.95       5.57      9.87 Mac        0.71       0.90      11.9 Medlarr   -2.165       5.885     1025 2-sigma            Reqcired Conc         TPU      MDC      MDC               Mqut Wed ID       NudIde    (rCaU       (1prA     (pClL)   (eCIL ' Lab Flag  Volane Ul QC Bla         To-99      0.669       &15       10.5     15       U         025 rr.        I           I Average   0.66s0        1500   10.5000 Sdev.        -           .         -
Sdev:,       _           _
Mim     0.6090     8.1500    105OOO Ma      O.b660      O.1500   10t5000 I
Rank Results for March 2004 15 2 10 5                                                         *Tc-99 0    5 .                                                            i -Zero Mean 0                                      Sigma
       ;5                                                                  -Ave. MDC
    -15 0                         5                       10 Rank Order

A*pedx El1 March 2004 Rank Treed Resgis 2-sima                Required COnc.         TPU        MDC       11DC              AJquot   Rark Well 10      NudIde    (PCM)Ll      (OCUL)      (KA)LI     (PCLI  Lab Flag Volume CL) Order MWEOF2        A(-10m       -227         Z15        3.41       50       U         2        1 MW108SRepicaie   Ag-108m       1.64        221        3.14       50       U         2        2 MW102S       Ag-10m        1.45        1.88     '37          50       U         2        3 MWtO7S       AG-1Osm      -1.15        1.85       313        50       U         2        4 MWtO7D        Ag-108m     -0.964        243        4.05       50       U         2        5 MWIOID         G-10Sm      4.95         2.1        353        50       U         2        6 MWI24S       AO-lo0m      .0.78      '1.76    '.95            o0      U         2        7 MWI13S       Ag-108m     -0.721        1.87       3.23       50       U         2        8 MW1220        AG-108m     -0.724        1.79       3,18       50       U         2        9 MW106S       AO-lom      4.S89         1.11       1.86       50       U         2       10 MW114S       Ag-iOem     -0.612        22         3.73       50       U         2       11 MW109S       AG-l~om     -0.805        1.78       3.02       50       U         2       12 LMW10tD       Ag-10m      -0542         1.43       2.32       50       U         2       13 W115S       A-10Brn     4.445.         1.6       z2.8       50       U         2       14 MW104S       Ag-lOnm     -0.434        129        2.17       50       U         2       15 MW105D        Ag-10m      40.429        121        2.01       50       U         2       16 MW106D       Ag-106m     4 391         1.08       1.89       50       U         2       17 MWI05S(Sot)     Ag-108m     -0291         1.18        1.9       50       U         2       18 MWIIO         Ag-10Bm     -0224         1.85        3.3       50       U         2       19 MW1220 RepIcale  Ag-108m      -. 18        1.05       1.4        50       U         2       20 MWI22S       Ag-10m    407.33          1.95       3.28       50       U         2       21 MWOSS (SOL)     Ag-O1n       0.108        1.55       2.63       50       U         2       22 MW0ltS        Ag-10m       0182         1.9        3.46       50       U         2       23 MWI23S        Ag-'10m     0.182         1.95       3.48       50       U         2       24 MW125S      'Ag-10m      0.174          1.5       2.72       50       U         2       25 MVW lS.          lO-108m 0273         1.69         3.12       50       U      .2         26 MV/W05S       Ag-108m     0291          1.05       1.82       50       U         2       27 MWI02D        Ag-108m     0.343        2.08        3.74       50       U         2       28 MWI12S        Ag.108m     0.403         1.67       3.08       50       U         2       29 MW100S        Ag-10m      0.455         1.85       3.31       50       U         2       30 MWI03S        Ag-10m      0.489         1.45       2.47       50       U         2       31 IIWll7S       Ag-106m     0.603        227         3.92       50       U         2       32 MWtOOD        Ag-108m     0.693        2.07        3.63       50       U         2       33 MWIO8S       Ag-108m     0.693         1.74       329        50       U         2       34 MWItOSD(So.)    Ag-108m     0.839 -       1.09       1.95       50       U         2       35 MWll4SDupnate    Ag-108m     0.844        3.34        4.71       50       U         2       38 MW109D        Ag-108m   A29Z            1.1        1.97       50       U         2       37 MWI06D (So.)    Ag-10m        1.35        1.51       2.61       50       U         2       38 MWillS        Ag-108m tX.84;            1.87       3.3        50       U         2       39 cc          39         39          39 Average:  -0.1169       1.7251     Z9472 Sdev      0.8458       0.4687     0.7119 Sdev:     -723%         27%         24%
Mln:       2.27         1.05       1.82 Max:        1.84       3.34        4.71 Medan:      -0.18         1.78       3.13

Apperhx El Mamh 2004 Rar* Trend Remits 2-sW-               Reqired CanC_      TPU       MDC        MDC           AlkW Wel 10    Nude      (PCLt      (vPCl&)   (oCUl.)    (PMt) Lob Flg Vdlu (L)
OC SW*        Ag-108m     0.6SI      1.06       1.95       50     U         2 QC BLV*       Agtce10       o-05     1.64       2.89       50     U         2 m          2          2          2 Averaoe    0.C5C0     1.3eco    Z4200 Sdv.      0.8570    03960      0.6647 Saw.      17t4%       29%        27%
Mim     -OS580      1.0680     1.5sc Mac      0.e5s0     1.6400    2.esco Rank Results for March 2004 10
* Ag-108m
                                                                      -Zero     Mean c     0                                                                 Sigma
                                                                          +2-Sigma I  -5                                                     -Ave. MDC
      -10 0          10             20               30 Rank Order II/

Appedx El March 2004 Rank Treed Rests 2-sigma                 Requied Conc.         TPU         MDC        MDC             AAWM     Rank Well ID      Nudide     (cCvL)       (CL)         (OL)       (OCM)  Lab Flag Vodwne L) Order MWI07S        Cs-134       .122          22   -'359             14-     u        2        1-MWiO8S        Cs-134         12         1.95       A325      . 14      u        2        2 MWIOIS        C-134        .1.04        2.85       -4.97        14      u        2        3 MWI23S        C3-134       -1.04        285         4.97        14      U        2        4 MW125S        Cs-134       .101         175         2.91        14      u        2        5 MWIICC        Cs-134      .0.791         22         3.72        14      u        2        e MWI13S        Cs-134      .0.814        1.95        3.33        14      u        2        7 MW103D        Cs-134      40.522        15-W        2.63       ,14      u        2        8 uW1O9S        Cs-134      .0.478       1.82          3.1        14      u        2        9 UW1OSS        Cs-134      .0.309         12          1.99       14      u        2       10 8WI050        Cs-134       .029          15         2.81        14      U        2       11 MWI02D        Cs-134      -020S         2.37        4.13        14      u        2       12 MWIoss        Cs-134      .0.183        1.17         1.96       14      u        2       13 MWI0S (Sol.)     Cs-134      .0.158        1.78        3.12        14      u        2       14 MWI0SD (Sol.)    C.134        .0.14        1.54        2s.         14      u        2       15 MWI05D (So.)     Cs-134      0.103         122         2.09        14      u        2       18 MWI00D        Cs.134      0.123       - 225          4.1        14      u        2       17 MWEOF2        Cs.134      0.129         Z08         3.78        14      u        2       18 MW122S        Cs-134      0.347.        1.91        3.49        14      u        2       19 MWI02S        Cs134       0.383        2.24         4.02        14      u        2       20 MW122D        Cs-134      0.392         1.84         3.4        14      u        2       21 MWl06D        Cs-134      0.415         127         228         14      u        2       22 MWIO9OD       C&-134      0.541         1.24        228         14      u        2       23
.UI22DRepate       Cs-134       o051         1.18        2.11        14      u        2       24 MWI05S (Sol.)    C4-134      0.44          1.31 , 2.39             14      u        2       25 MWI1os        Cs134       0739         2.01         3.75        14      u        2       28 MWI03S        Cs-134      0798          1.42        2.5         14      u        2       27 MWI14S     ,CS-134           1.2 .2.74.             4.72        14      u        2       28 MWIOID        Cs.134        128        2.35         4.43 .      14      u        2       29 MWIOS Repicate    Cs-134  . 129        208     . 3.87   . 14      u        2       30 MIWIss        Cs-134        1.31         1
: 1.        .3.855       14      u.       2       31
* MW1O7D           Cs-134        1.32       2.54         4.71        14      u        2       32 MWI24S        Cs.134        1.48       2.15         4.13        14      u        2       33 MW112S        Cs-134        1.51        1.88         3.7        14      u        2       34
* MWtO4S        Cs.134                    1.41 IAI554>     2.5         14      u        2       35 MWII7S        Cs-134        1.85         2.3        4.45        14      u        2       38 MWIODS        Cs.134        1.78       2.05         3.91        14      u        2       37 MWIUSDupiate       Cs-134        2.28       2.88         5.85        14      u        2       38 MWIIIS        Cs.134    .j;3.~33 ,       2.4          4         14      U        2       39 nI           39          39         .39 Average:    0.4088       1.9308       3.4592 S4ev       1.0435       0.4983       O.9393 Sdev        255%         26%          27%
Mirn        -122         1.18     -  1.98 Max          3.33       2.8          5.85 Medasx      0.383         1.95        3.59

AppenxE 1 Mach 2004 Rank Trend Respt 2-segma               Reqrred Cone.        TPU       MOC         MDC             Aqt Wd ID        Nudide     (Pt)        (pCII)    (pClL)      (pCIat) Lab Flg Voime (L) oC Btan       C-134       .1.11        1.33      2.09        14       U        2 QC BI*        Cs-134         1        1.94       3.69        14       U        2 n:          2          2          2 Averae.   -0.0550      1.6=3      2.8M90 Sdev:     1.4920      0.4313     1.1314 Sdew     *2713%        26%        39%
Mir     .1.1100      1.330      2.0980 Max:      1.0080
                           .         1.90       3.6C0 Rank Results for March 2004 107 I Ii !'        *Cs-134
                                                             ~1.1         -zero Mean iii0     .Yeiiiiiai                          liI.II                  Sigma IIHII.* .+2-Sigma 0I-Ave.                                                                   MDC
 -10.
0            10               20                 30 Rank Order
* Appidx El Mardc2004 Rank Trend Remt 2-stma                Requeed Co-.C          TPU       UDC     UDC                  M M      RBank Well ID      Nudnde     (Pc&)         (vCUtl     (oaUL)     (pCLIL) Lab Flag Vokxne (L) Order MWEOF2         Cs-t37       .72           2.18       3.48        15      U         2        1 MWtt7S        Cs-137       .2e7          2.38       3.7B        15      U         2        2 MwiIIS        Cs-137       .2.13         227        3O          15      U.        2        3 MWIOOS        Cs-137       -UA4          1.u        3.13        15      U         2        4 UW102S        Cst-37       .127          2.21       3.e7        15. U         2        8 MW122S        Cs-137       .127          t.7     - 3.31         15      U         2        a MWt1OD        Cs-137       -1.19         2.01      3.34         Is      U         2        7 MWI24S        Cs-137      .0.928         1.92      3.32         15      U         2        8 MWI04S        Cs-137     -0.923            1.3     2.09         15      U         2        9 MWIO8O (Sal.)     Cs-137      .0.727         1.39      z35          15      U         2       10 LWm0oS        CS-137     .0505           1.13       1.86        Is      U         2       11 MW10O9        Cs-137      .0.48e         1.17       Z02         15      U         2       12 MWI10D        Cs-137       40.42          1.43      2.48        15      U         2       13 MWI14S        Cs.137      .0.398         Z28        4.12   ,    15      U         2       14 MWI0SS Replicate   Cs-137      .0.352         1.96       3.39        15      U         2       15 MWI12S        Cs.137 :O.335              1.96      3.44         15      U         2       18 MWII3S        Cs-137      .0.281           1.8     3.18         15      U         2       17 MWI07D        Cs-137       0194         2.88        4.4         15      U         2       18 MW106S        Cs-137     .118            1.17       1.98        15      U         2       19 MW12ZO Replicatb   Cs-137    -0.0877          1.19      2.08         15      U         2       20 MWN09S        Cs-137    .0.0687          1.92      3.           15      U         2       21 MWIOID        Cs-137         0          3.81       7.09         15                2       22 MWIOBS (Sal.)     Cs-137         0          2.96       5.01         15                2       23 MWI1USDupk9ae      Cs-t37         0          4.48       875          15                2       24
-   ,MW1105          Cs-137       0.128         Ina       3.41         ts      U         2       25 MW1O00        Cs-137       0.194         1.94      3.59         15      U         2       28
   *.WN105D(Sol)     Cs-137      0.151          1.81      3.41         15      U         2       27
      -:MWt6D        Cs 137      0.81           1.24      224          15      U         2       28
   - WI105 (Sol.)    Cs-137      0.752          1.18      z21          15      U         2       29 MW12Ss      -*Ct137       0.849          1.53      2S.          15    . U         2       30 MWItoS:       Cs-137        1.11         11.48      5.a         15      U         2       31 MW102D         Cs.137        1.24          2.07     3.92         15      U         2       32 LW103D         Cst-137       1.34       .1.48        27          15      U         2       33 MW1o7S        Cs4137         1.4          1.82     3.52        t15      U         2       34 MWI15S        Cs437   ~2.84               1.75      3.8  ,       s      U         2       35 MW122D         Cs137 &sect;.:3.19%              2.4      4.65         15      U         2       3I MW10tS        Cs-137        3.84          5.7      4.31         15      U         2       37 MW123S        Cs.137        3.84          5.7      4.31         15      U         2       38 MIWI03S       Cs.137        22.4          3.45 ,   2.83         15                2       39 eK          39            39       39 Average:    0.e518       2.1651     3.4390 Sdev:     3.8853        1.1119     1.3418 Sdev:      593%          51%        39%
Mine        272           1.11      1.88 Max:         22.4          5.7      8.75 Medarr    -0.077      ;, 1.94        3.38

Appadx Et Match2004 Rank TrentdResits 2-sigma                   Reqokd cor:           TPU          MIC         MoC                 Aquot Wdn 10t       Nunde      (PC)          (tPM)        (lDCll       0W   ~CL-Lab Flag Vohzune (L Qc BW*        C0137       0.1O3          1.19         2.07         IS        U          2 QC tank       C4137       -0.708         1U8           .39         15        U          2 2            2            2 Avermve      .027           UZ9         Z73 SOW.         0.62         0.s          0.93 Sde"      -228%           35%          34%
471           1.1t         2.07 Maw           .10 t          .98         3.9 Rank Results for March 2004 30 25 20I 15                                                                                .Cs-137
                                                                                        -Zero Mean 10                                                                      mlma S                                                      -- --.- 41                  +2-Sigma c o - m 11 tr+di,.IllIHmI                                       tit'                            MDC
                                                                                               "-Ave.
       -10 0            10                  20                   30 Rank Order Rank Results for March 2004
                                                                                                             ;I 10
   '_     5 U      S                                              I                    III
* Cs-137 c                                        I        III              .. 11I+t 0              *C                                               l    titll           -Zero
                                                                                         -- Zero MeanMeanll~
Sigma C                                     l l l l 't'     - X-        1-            +2-SigmatttlTl
                                                                                             +2-S-gma tt11111             I-4 I            II                                 -Ave. MDC c     -5 0
J            I
       -10 0            10                   20                    30 Rank Order i
I I
I

Appendx El Mach 2004 Rar* Trerd Refts 2-ftgma             Reqtked Conc.         WTJ        MDC     MDC            Atso      Rank Wd ID       Nueflde   (pCU4)         pM.))    (pC)     (fCVL  Lab Fbg VoLue (L)  Order MW1tOt       Eu-1S?      -8.26         s8         9.4     50      U       2         1 MWIOIS       Eu-1s2      .5.84        5.8        9.33     50      U       2        2 MWI23S       Eu-1S2      .5.84 .      5.78       9.33     50      U       2        3 MWtOD1S      Eu-152        .5.        591        9.77     50      U       2        4 MWto2S       Eu-152      -4.98        5.4        9.43     50      U       2        5 MWEOF2       Eu-152      .3.83        628         10.5    50      U       2         a MWI07D       Eu-152      -3.35        a.0o        13.6    50      U       2        7 MwIIss       EL-152      .2.52        524         8.6     50      U       2         8 MWIt7S       Et-152      -2.15         as        9.47     50      U       2        9 MWI22D       Eu152       -2.09        5.34      '0.8      50      U       2        10 MWI0SD       Eu-152      -1.94        344        5.74     50      U       2        11 MWt225       Eu-152      -1.94          .3        10.4    50      U       2        12 MW1095       Eu-152      -1.73        5.37       928      50      U       2        13 MWI9o        Eu-152      -1.58        359        5.88     50      U       2        14 MW105D(Sol.)   Eu-1152      -1.4        3.07.      528      50      U       2        15 MWI2SS       E-Is?2      .1.19        4.57       7.61     50      U       2        18 UMWIO2       Eu-152      -1.01        a44         11.3    50      U       2        17 MWIO6s       Eu-152     40.785        e,15        10.4    50      U       2        18 MWIO4S       EL-152     .0.481        3.U4       67       50      U       2        19 MWIO3S Repcate  Eu-152     -0292         5.85        10.3    50      U       2        20 MWIltS       Eu-152     -0273         5.42       921      50      U       2        21 MWIO3D       Eu1152      .028         4.54       7.55     50      U       2        22 MWtoSS(Sol.)   Eu152      .0200         3.57       598      50      U       2        23 MWIoss       ELU15    >.0.19       3.22          5-54     50      U       2        24 MWI24S       Eu.152   0.383            5.9       104      50      U       2     . 25 MWIOB0       EL-152     .0.c3       13.64        6.14     50      U       2        28 MWII4SDupkate   Eu1152      0.965        7.68       135      50      U       2        27 MWtO6S       Eu-1S?2         I ,      3.23       5.71   -50       U       2        28 MWIC3S . EL152        1.37        429      '7.38      50      U       2        29 MWIOO (SOL)    Eu.152       253          4.7       7.68     50      U . 2        30 MWI22DReplkale  EL.152       2.5         3.48       5.98     50      U       2        31 MWII7S       E.152        321          72        126      50      U       2        32 MWI12S       Eu.152       3.51        5.91         11     50      U       2        33 MWI14S       Eu-152       3.95        5.89       10.9     50      U       2        34 MW110D       EL.152       4.07        5.79       105      50      U       2        35 MWIIoS       Eu1152       428          5.5       9.98     50      U       2        38 MWIOS (Sol.)   EI52 VyRes R4, 4.8                  8.17     50      U       2        37 MtWI13S      EL.152 e       :93 gJ    5.03       981      50      U       2        38 MWII00       ELu152 t                 6.95       10.8     50      U       2        39 n:          39          39         39 Average:  -0.1857        5.3315    as9687 Sdev. 3.4519        123766    22026 Sdev     -2083%          26%        25%
Min:       -e28         3.07       528 Max:        8.83         5.8       13.8 Medam     -0292           5.5       9.33

Appendix E1 March 2004 Ran Trend Resta 2-sigma            Requtred Cart.        WFJ      MDC      MDC              AtquIA Weld10    Nudw(                                             Lab Ftag Voktm (L)
QC Blank   Eu.152      4.498       3.47      8.08      s0       U         2 QC Bta,*   Eu-152       1.88       5.35      9.35      50       U         2 2           2         2 Average:      0.8        4.41      7.71 Sdev:       1.67       1.33      Z33 Sdev:      245%        30%       30%
Mitt       4 50       3.47      8.08 Max         1.86       5.35      9.35 Rank Results for March 2004 20 10 R Eu-152 C                                                       -Zero Mean
 -15.
0                                                                    Sigma 5                                                     +2-Sigma 1 ~'-Ave.
I       1111                                               MDC 0        10              20              30 Rank Order

Apenix E1 Marth 2004 Rank Trend Results 2-sigma              Reqired Cant          TPU        MDC        MDC             Alquot  Rank Wel ID       Nudide   (PCI/L.      (pCMt)    - (DCLIj     (PCt-) Lab Flag Volnue 1 Order MW1t4S        Eu-154     -7.34.       7.01       11.3        50      U   . 2      1 MW122D        Eu-154     .8.2B        5.09       7.72        50      U         2      2 MW101D        Eu-154     .2.67         5.3         9         50      U         2      3 MW106S Repkate   Eu-154       Z34        4.41       7.8         50      U         2      4 MW103S        Eu-154     .Z14         3.9S       875         50      U         2      5 MW112S        Eu-154     -Z12         5.74        10         50      U         2      a MW122D Repicate  Eu-154    -Z03          324        5.47        50      U         2      7 MWI01S        Eu-154     -1.95        7.2        137         50      U         2      8 UWI23S        Eu.154     -1.95        7.52       13.7        50      U         2      9 MW122S        Eu.154      -1.9         5.3       9.43        50      U         2     10 MW103S (Sol.)   Eu.154    -1.78         4.31       728         50      U         2     II MWl14SDtiocate   Eu.154     .1.54        6.97       12.5        50      U         2     12 MWI05D (Sol.)   Eu-154     .1.49        3.06       5.19        50      U         2     13 MWI07D        Eu.154     .1.15        754        13.5        50      U         2     14 MW103S        Eu-154   *0.564         3.21       5.57        50      U         2     15 MW106D        Eu.154   .0202          3.34       5,01        50      U         2     16 MW104S        Eu.154   .0.122         349        6.19        50      U         2     17 MW105S        Eu.154    0.154         2.69    . 4.8          50      U         2     18 MW125S        Eu.154    0205          4.18       7.83        50      U         2     19 MWII7S        Eu.154    0.292 .       4.71       9.27        50      U         2     20 MWI24S        Eu-154    0.344         5.88       9.68        50      U         2     21 MWEOF2        Eu-154    0352          5.95       11.1        50      U         2     22 MWi1oS        Eu.154    0.463         423        639         50      U         2     23 MWIIS3S       Eu-154    OS12          4.77       9.21        50      U         2     24 MWIO3O        Eu.154    0.e22         4.42       7.06        50      U         2     25 MW10D (Sal.)    Eu.154      1.44        372        8.95        50      U         2     28 MW109D        Eu-154      1.49        3.28       6.08        50      U         2     27 MW109S        Euw154      1.67        4.46       809         50      U         2     28 MW103D        Eu-154  :187            4.85       9.88        50      U         2     29 MW105D        Eu.154      1.98       '4.19       7.82        50      U         2     30 MWi1Ss        Euw154     Z03          5.22        9.9        50      U         2     31 MW102S        Eu-154       .18        5.81       10.3        50      U         2     32 MW107S        Eu154      Z42          5.68       11.2 ,      50      U         2     33 MWIOSS (Sl.)    Eu154      Z82          347        6.54        50      U         2. 34 MW1OOS        Eu.154     Z71           5.6       10.9        50      U         2     35 MW110D        EuL154       U85        7.33       11.9        50      U         2     38 MW108S        Eu-154     324          5.45       112         50      U         2     37 M11iS         Eu.154     3.44         5.58       11.3        50      U         2     38 MW102D        ELF154     4.74         6.19       11.9        50      U         2     39 Ft        39          39         39 Average:  40017        4.9915      9.0249 Sdev:   Z4933        1.3810      25026 Sdev:  147628% 27%                28%
Mli     .7.34         Z69         4.8 Max:      4.74         7.54       13.7 Medlan     0.292         4.85       921

Appendx El Mardc2004 Rank Trend Resfit 2-sigma               Required Cal;        TPU       MDC         MDC              Aliquot Wef0     Nudift     (CJL&)      (pCI&)    (oCLL)      (pCLIt) Lab Flag Vohmne       -t)
QC Blank  Eu.154       1.78       328       e`18         50       U         2 QC Blank  Eu-154      .1.47       4.68          S38      50       U         2 m            2          2         2 Average:      0.16       3.97      7.27 Sdev:       2 30       0.98      1.54 Sdev:     1483%        25%       21%
Mln        -1.47       3.28      8.18 Max         1.78       4.68      838 Rank Results for March 2004 20
   -15
   -210
-       0                                                                    Eu1154 5                                                      -Zero Mean 0                                                                     Sigma
     -5             M         1111112-Sigma                                  +19
            ~       -1    I-Ave.tt''II'                                            MDC
   -15 0          10              20                30 Rank Order

Appendlx E1 Mardc2004 Rank Trend Results 2419ma              Required Conc.        TPU        MDC        MDC             Aliquot Rark Wed ID        Nudide     (pCt         (pCVtL     (pCl)      (pCVt) Lab Flag Vol-eCL) Order MWI145Dupcate     Eu-155       -5.85       9.33        15.1       50      U         2      I MWIOSRepicate     Eu-155      *4.71        7.59        12.4       50      U         2      2 MWI'7S         Eu-155         4.09      8.84         15        50      U         2      3 MW101D         Eu-155       .325        7.5         12.3       50      U         2      4 MWEOF2         Eu-155        Z94         8.1        13.5       50      U         2      5 MW122D         Eu-155       .288        6.88       I1.9        50      U         2      a MWI1oS         Eu.155       -2.38       7.84         13        50      U         2      7 MW109S         Eu-155        Z31        7.39        12.3       50      U         2      8 MWI12S         Eu-155       .1.82       735         12.5       50      U         2      9 MWI02D         Eu-155       .1.79       9.38       15,5        50      U         2     10 MWI00D         Eu-155       .1.58       7.83        133        50      U         2     11 MW113S         EU-155        -1.5       e.98        11.9       50      U         2     12 MWIo6D         Eu-155       .1.42       4.74       825         50      U         2     13 MWi03D         Eu-135       -1.38        5.4       9.39        s0      U         2     14 MWI07S         EU-155    .1.28          724    .12.5           50      U         2     15 MW1100         Eu-155     .0.703        7A7        13.1        50      U         2     1a MW1IS          Eu-155     .0.577         5.8       9.35        50      U         2     17 MWI23S         Eu.155     -0.577         5.8       9.35        50      U         2     18 MW100D (Sol.)    EU-155     .0298         5.81        9.8        50      U         2     19 MWIo5O         Eu-155    -0.080         335        5.51        50      U         2     20 MWI22D Repcate    E1s55   -0.00359         429        7.48        50      U         2     21 MW104S         EU-155    0.0548         5.87       932         50      U         2     22 MWIos0         EL,155      0.171     . 42        7.17        50      U         2     23 MW124S         Eu-155      0.21a        7.54         le.       50      U         2     24 MWIOS(SO.)       Eu,155      0.78s         58        9.54        50      U         2     25 MWI02S         Eu-155      0.838       7.e4        122         50      U         2     28 MW10sD (Sol.)    Eu-155      0.935        4.19       7.15        50      U         2     27 MW1055(Sot.)     Eu-155      0.948        452
* 7.9        50      U         2     28 MWI03S
* E-155         124        5.84       9.45        50      U         2     29 MW105S      . E-155         129        4.34       727         50      U         2     30 MWI2Ss         Eu-155        137         5.9       10.8        50      U         2     31 MWII4S         Eu-155        2.14       5.77        9.9        50      U         2     32 MW1O0D         EuI155        2.87       4.34       7.69        50      U         2     33 MWIO8s         Eu-155        2.98       7.51       13.7        SO      U         2     34 MW107D         Eu-155          4         10.3      17.5        50      U         2     35 MWI11S         Eu-155       425         7.07       1Z8         50      U         2     38 MWIISS         EL-155       5.11         8.8e        12        50      U         2     37 MW10os         EL-155       524          8.81      12.5        50      U         2     38 MWI22S         Eu-155          858      7.84       142         50      U         2     39 nt           39         39         39 Average:  -0.0154        65559     112108 Scev:     2.7578       1.250      2.7447 Sdev.  -17868%          25%        24%
Mit        .5.85       3.35       5.51 Max          6.58        103       17.5 Mediant    .0.0601        e.88         12

Appendx El Mardc2004 Rage Trend Resits 2-sigma             Reqhred Conc.       TPU       MDC       MDC             A"qs Wel 10   Nods    (pCItU      (pCVt)    (pCaU)    (pCUt) Lab Flag Vokue (L)
QC Stank  EU-155   -0.667      3.62      (18        50      U        2 QC Blank  Eu-155    -3.        5.38      9.19       50      U        2 It        2          2         2 Aveage: -. 1985      4.5000    7.6850 Sdev:   Z1659       12445     Z1284 Sdecr    -9%        28%       28%
Mlr   -3.7300      3.200     &1800 Maxc  -. 8870     S.3000     L1900

Apperx E.1.
March 2004 Rank TrentdResdts 2-sigma                   Reqtred Corr-'        WT '          MDC       - MDC         .       Aqt         Rank Wen D11          Nudde           (Datit        (OCUL)        (foCU         (Dt}C   tLabFlea Vohxne(LI    Order MwioS                 238 '       0027          0.a26s'      ,MM 0.125   I      0.5        U       02    . 1
* MWI05 (SD.)           Pu238         -0.0144        0.051t         0.-51          0.5        U       02         2 Mw10Ss             PU-238     -4o.o714           0.014       .0.085           0.5        U       0.2         t MWIOO              Pu-238      4000139          00335          0.103          0.5        U       0.2        4 MW10'#3S          I,>                0          a.oz4'         o0407          0.5        U       02         5 MW10613Reptiate       Pu-238             0          0.0295.       0.04o           0.5 -      U        .2        e
* MW105S(Soi.)         PL-238        0,0039          ao3           0.0845          e 0.5        U       02         7 eUWIOS   (Solt)      Pu-238          0.0207       'C.07M          0.198          0.5        U       0.2        e8 MW1OD           - P-238          0.0263         ao0689         0.144          0.5        U       02         9 MWI06S            Pum2a8         0.0355         0.0704         0.M4       . 0.5        U       02         10 MW1060            Pu-238    '0.0439             0.070          0.137          0.5        U       0.2   -11 MWIO6D (Sol.)        Pu-238      '.77 a               .0867         0.14           0.5 a          U       a2         12 12           12             12 Average:         0.0135        0.0499        0.1165 Sdev           0a.029        0.0257        0a0468 Sdev            214%S         52%            40%
Mter        4.0271           0.014         o00407 Max:         oa0778         0.0879         a0s9 Medlan:      0.003475        0.04255         0.131 2-singa                    Reqtired Con            TPU           MDC           MDC               Alquot We7 ID       .NDde              (=v ,          (Pct)         (OCK)       (pCMl)     Lab Fag Volane (L OC Blade          PL-238        4.0297        r'0.045          0.158          0.5        U      02 rc             I             I             1 Average:       4.097           0.0456        0.158 Sdev.             -      '      -
Sde%,             ,      .      .
MtI         .0.0297         0.0458        0.1580 MML         4.097           0.0458        0.2580 Rank Results for March 2004 0.3 0.2 a0.1                                                            i              i*Pu-238
                                                                                                    -Zero Mean 0        ..               t-t--  I                    .. fF- I-2-Slgiga C                                                                           +2-Sigma
       - eQ1                                                                                      -Ave. MDC 0
Q   -0.2
       -0.3        .       .    .       '.                    .       .     .'
0                                 5                                  10 Rank Order                  ;  ' '

Append E.1 March 2004 Ran Trend Resdt 2-sigma             Reqtired Conc          W    . MDC       MDC               A~qtgA    Ran Wei 10    Nulrde    (DCUt)      (=CL)     (pCVI)    (pO=)   Lab Flag  Voksie (L) Order MWiO90          Pu-239.240 -0.0153      0.0849     0.178      0.5      U         02        1 MW1C5S (Sol.)   Pu-239240 4.00014       0.0338     0104       0.5      U         02        2 MW109g          Pu-239240       0       0.0281    0.0389      0.5      U         02       3 MWI04S          Pu-239240   0.0095      0.0437     0.113      0.5      U         0.2      4 MW105g          P-239240     0.007       0.031     0.085      05       U         02       5 MW103S          Pu-239240  0.00728      0.0489     0.127      05 . U         0.2       8 MWI130          Pu.239,240   0.01383    0.0432     0.103      0.5      U         0.2       7 MW105D(SOL)     Pu-239,240   0.014      0.0275     0.038      0.5    -U          02       8 MW108 (Sot)     Pu-239.240  0.0142 . 0.0444     0.108      0.5      U         0.2      9 MW105D          Puw239.240 0.02         0.0393     0.0804     0.5      U         02       10 MWI0OMRelicate  Pu-239240   0.0225     0.0443     0.0908      0.5      U         02       11 MW18O (Sot.)    Pu.239,240  0.0311      0.0574     0.115      0.5      U         02       12 rr         12          12        12 Average:    0.0101 . 0.0422      0.0982 Sdev:    0.0121      0.0114    0.0375 Sdev      120%        27%        38%
MW     4.0153       0.0275     0.038 Mac       0.0311     0.0849     0.178 Medan:    0.01054     0.04345     01035 2-sigma            Reqdred Con.         TpW       MDC      MDC               Alkqjt Wel 10    NUcido    (pCo)       (PCVL)    (PCLI.)   (pCo)   Lab Flag Vobm,. (LI aC Blank Pu-239.240 -0.0517      0.0383     0.167      0.5      U         02 It          I           I         I Average:    0.0517     0.0383    01870 Sdev, Sdev:.
Mlt     .0.0517      0.0383    0.1870 Mac     -0.0517      0.0383    0.1870 Rank Results for March 2004 0.3
   , 0.2 U
* Pu-239,240 0..                                                            I    -Zero Mean
         &deg;                                                    t0               Sigma
                                                                               +2-Sigma
     -0.1                                                                 -Ave. MDC
      -0.2
     -0.3 0                 5                          10 Rank Order

Apendx El TiMed RestIt March 2031 Rar Reqjred                    t      Rank 1             Oqc.        2r_ m                                         A'kLv u60                                   M Wee ID                                 ;
1DI U        0.
12.1                                         2 442          7'.12 '                             1        /U02 MWIO3O(W.
Pu-24l li 71.89        ~a?
13 IS;                     1U Pt-241       -0.94                                                      A22            7 mW1 o60 ICE                                        .39        114~      I IIs IS
                                                                                   .2   U P241 Au241    *0. 1 O9                                                        1 O6(,SSp MW10s0 MAW                    t          2.293.                              i                                6
       *PL-24                                       7.81          13.2                    L       02 jig-                       14.8        is m~lo~s PL-24                        8.84                                  u        0.2:540 PL-241         3.58         7.1           12 WIS d            P-24l PL, 0.2
: 0.         a 15        UU                   12 80 7.31
                                                        .          123 1342                    uU       0.2 0.2 Pu.241         &7 7 3.7'                      1742          s
* tPU.24i                                     10.6 03            Pu241 Mf30~
MW     MW                                                                   ' U
                                                  '        2: 14.07 12 12 3.544 Avege.                      1.04         2.342 1605                      17%              is Sd-v                        1%
Sdev 175>              7.1          12, 2J3 Ml: -242 OWWC W~epkat 7.87         13.3 Modfan         1.99 24012 15       U00 ZUOO         9.130 o a            U21
\>

Apperndx E1 Marrch2004 Rank Trend Rerft 2-sigma            Reqrked Coct          TPU       MDC     MDC               A"quc4      Rank Wed ID            Nucide        (nCLt)       (          (PCtL PCC.)  (pCLIi   Lab Fbao Vokmne (.)   Order MW1t73        Am-241 (gamma)       .17.9        18.5      22.8     0.5       U         2          1 MW107S        Am-241 (ganmra)      .13.2        1Z4       17.9     0.5       U         2          2 MW10BD(Sd.)     Am-241 (gamma)         888        12.5      15.0     0.5       U         2          3 MWi15s        Am-241 (gamma)       -588         11.2      17.1     0.5       U         2          4 MW1000        A.m-241(ganima)      -526          12       20.7     0.5       U         2          5 MWII0         Am-241 (gamma)       .7.41        10.2. 23.4     0.5       U         2          6 MW1035        Am-241 (gamma)       -5.6!        9.35       14      0.5       U         2          7 MWI19D        Am-241 (gamma)       -523         6.83      11.7     0.5       U         2          8 MW102S        Am-241 (gamma)       -3.91        15.1      22.2     0.5       U         2          9 MW14SDuptkate    Am-241 (gamma)       -3.22         11       18.4     0.5       U         2         10 MW108s        Am-241 (gamma)       -2.93         18       26.1     0.5.      U         2         II MW1C2D        Am-241 (gamma)       -2.32        20.2      30.5     0.5       U         2         12 MWEOF2         Am-241 (gamma)       -1.71         14       21.0     0S        U         2         13 MWIOSS(SOL)     Am-241(gamma)        -1.31         7.8      12.4     0.5       U         2         14 MW1Z2D        Am-241 (gamma)       -1.14        17.5      28.5     0.5     . U         2         Is MW106S Repcato   Am-241 (gamma)       -107         11.1       19      0.5       U         2         16 MWIDO         Am-241 (gamma)      -0.531        9.81       16      0.5       U         2         17 MW104S        Amr241(gamma)     -0.0BO9         10.8       18      0.5       U         2         18 MWI00S        Am241 (gamma)           0          1t       17.6     0.5                 2         19 MWI12S        Am-241 (gamma)      0.342         11.1      19.7     0.5       U         2         20 MWI13S        Am-241 (gamma)      0.435         152       267      0.5       U         2         21 MWIOSO        Am-241 (gamma)        0.e8        219       3.73     0.5       U         2         22 MW122DORepcate   Am-241(gamma)         1.38        7.04      11.5     0.5       U         2         23 MW10oS        Am-241 (gamma)        1.45        3.75      e.57     0.5       U         2         24 MWI23S        Am-241 (gamma)        1.45        375       0.57     0.5       U         2         25 MW103D        Am-241 (gamma)        1.98        9.02      14.8     0.5       U         2         26 MWIIIS        Am-241 (gamma)        Z12         11.4       19      0.5       U         2      . 27 MAW18S      I Am-241 (gamma)        2.31        6,48      11.4     0.5       U         2         26 MWI24S        Am-241 (gamma)        285         11.5      20.3     0.5       U         2         29 MWIOOS(SO.)     Arn241 (gamma)        3.32        725       12.2     0.5       U         2         30 MW114S        Am-241 (gamma).       3.42        3.72      8.68     0    . U         2         31 MWI22S        Amn241(gamma)         3.59        13.5      22.4     0.5       U         2         32 MW105D (Sd.)    Am-241 (gamma)        3.95        9.92      15.8     0.5       U         2         33 MWI1ID        Am-241 (gamma)          4         10.3      15.7     0.5       U         2         34 MWI05S        An-241 (ganmma)       4.44        8.84      10.9     05        U         2         35 MWI1OS        Am-241 (gamma)        4.B         10.1      17.3     05        U         2         36 MWIo1S        Am-241 (gamma)        5.15        12.4      19.5     0.5       U         2         37 MWI25S        Am-241 (gamma)        11.4        12.4      21.3     0.5       U         2         38 MWI07D        Am-241 (gamma)        15.9        18.5      29.5     0.5       U         2         39 re             39          39        39 Average:       .0.4405     11.01B7 17.5G03 Sder      -  e1817        4.109     83824 Sdev.       -1384%          38%       38%
Min:          -17.9        Z19       3.73 Max             16.9        20.2      30.5 Medarn            1342        11.1      17.9

Afperdx E1 March 2004 Rank Trer4 Resmts 2-Sgma                Reqnked 7   Coi.         TPU.     -MOC          MD .           Ai~qunt We ID            Nuclde -        (pct
                                   .           (Pat)      .(pOCl)    (COLI)
                                                                      . Labfla . Volume lL)
QC slanr*    A-241 (gwa)           2.95       7.e1        10.22
* 0.5      U         2 C Btark      Am-241 (gamma)        10.4       11.8         19         0.5    U         2
* 2          2          2 Avage:
age             750     9.8060   14.6=0 Sdev           52679       28214 . e225 Sdev:        .79%           29%     .43%
Mhr           2.950 ' 7.J10        10205 Max:          10.40o       11tBX0   19.0X00 Rank Results for March 2004.
30 C10 10      I o444jJ=
l i
I1111111III1 7111111 - Zero-2-Sigma.Mean IanAm-241 (gamma) 20            1        j           0Illll~lI-Ave.
3                              MDC V -20
   -30          . . . . . . .                     . . .          . . .
0          10                 20             30 Rank Order

AppendtKE1 March 2004 Rark Trend Resaits 2-sigma              ReqUred Coryc          TPU      MDC         MDC              A"       Rar'J Wed tO       Nucde    tpCUL)       (pCVL)    (tXCL2      (poCaLA Lab Flag Vduwe tL) Order MW124S        An-24t    0.0s3         0.117     0.48u        0.5      U        0.2      1 MWI23S        Arn-241  40.0842        0.042     0.284        0.5      U        0.2      2 MwI1os        AM-241   .0.0429        0.104     0.354        0.5      U        0.2      3 MW117S        Ar-241   4.0415        0.0384      0.27        0.5      U        0.2      4 MWI08O Repncatm   Ay-241   .0.0392       0.0344     0.255        0.5      U        0.2      5 MW1O7D        An1241   40388         0o072      0.301        0.5      U        0.2      8 MW10s (Sol.)    An-241   -0.0251       0.0525     0.188        0.5      U        0.2      7 MWi1ss        AM-241   -0.02t4       0.0242     0.198        0.5      U        0.2      a MWI03D        Am-241   -0.0188        0.023     0.121        05       U        0.2      9 MWIls         Ani-241   .0.014       0.0724     0284         0.5      U        02      10 MWI02D         AI-241  -0.0138       0.0711     0259         0.5      U        02      11 MW113S        AzO-241  -0.0131       0.0879     0248         0.5      U        02      12 MW1060(Sol.)    An-241        0         0.119     0238         0.5      U        0.1     13 MW112S        A-241         0        0.0e77    o.o03t        0.5      U        02      14 MW1100        Am241    0.00352         01       0.311        0.5      U        02      1s MW12ss        Am-241    0.0108        0.112     0.307        0.5      U        02      18 MWIOSO (So.)    Ama241    0.0109       0.0825     0.259        0.5      U        0.2     17 MW1220 Repiate    Arm-241   0.0156       0.0832      0.15        0.5      U        0.2     Is MW1220        A-241     0.022e        0.08        .148       0.5-     U        0.2     19 MWI04S        Ani-241   0.0229       0.0451    0.0921        0.5      U        02      20 MWiOID        Am-241    0.0287       o.os98      0.28        0.5      U        02      21 Mw1oss        Am-241    0.0339       0.0834    0.0919        0.5      U        02      22 6WI06o Repicat   Am-241     0.034       00874      0.139        0.5      U        02      23 Mw1oss        Anl-241   0.0379       0.0852     0.129        0.5      U       .02      24 MWIO3S        Aja-241   0.0413       0.0o85    0.0995        05       U        02      25 MW106D        Aam-241   0.0442       0.0522    0.0417        0.5               02      28 MWl14SDLcte       Amr241    0.487         0.105     0243         0.5      U        02      27 MWI090        Ah-241    0.0494        0.153     0.373        0.5      U        02      28 MWI00S        Am.241    0.os3        0.0843       .19S8      0.5      U        02      29 MWIOss      . Am-241    0.0539        0.155     0.389        05       U        0.2     30 MWI08S        Am.241    0.0809       0.0878     oals         0.5    . U        02      31 MWIO2S        Am-241    0.0819        0.155      0.38        0.5      U        0.2     32 MwIoss(sl.)     Ar-241    0.0829       0.0818     0.0428       0.5               0.2     33 MW10O         Am-241     0.071        0.112     0.218        0.5      U        0.2     34 MWIOIS        Am-241    0.0783        0.139     0.298        0.5      U        02      35 MWI14S        Am-241    0.0928        0.135     0259         0.5      U        02      30 MWt000        Am-241    o.o0e9        0.119     0.173        0.5      U        0.2     37 IAW122S       Am-241     0.104        a.1ss     0.317        0.5      U        02      38 MWEOF2         Av*241     0.108        0.143     0257         0.5      U        02      39 MW107S        Am-241       .11        0.178     0373         0.5      U        02      40 r       40            40        40 Average:  0.0234       0.0898     02308 Sdev     0.0488       0.0408    o.10oo Sdev     208%          45%        44%
mln    -0083          0.023    0.0417 Max:       .11        0.178     0.458 Medan     0.0248      0.07935    0.2515

AppendxE.1 March 2D(XRarwTered Re" 2-1gma             Reaqred We* ID   NC        Con          PU    .      DC         ,uot Weel Nudide   tUI )        W 1       (pC)   (PCVI    Lab Flag Volwne (L) oCCBar(   AmI-241 .tG232       0.115    .0372      0.5       U         0.2 QCCMar    An-241  0.00122    .0O.63        0.221   05        U         0.2 0C Sla    Ame-241  0.0235       0.098    -0222     0.5       U.-       02 OCBlanrk  Am-241  .0.0541      0.112   : 0.245     0.5       U         0.1 QC Blank  Amt-241 .0.0401      0o0834      0.33    0.5       U         02 n:        5           8          5 Average: -.00185     0.0953     0278O Sdevw   0.0313      0.0204    0.o089 Sdev:   .189%        21%        25%
Mir    4.00541 0.03           02210 Maxc    0.35      .0.1150     0.3720

Appetds l March 2004 Rank TremrResJt 2-Mgma                 Requred Conc.        TPU       MOC        MDC                AMqUwt    Rark wen Wl          Nrxlide     (PCVLI      (PDl)     (dCLt)       CoUa)   Lab Flag Volne (L)  Order MWI036        Cm-242     -0.0265      0.0514     0.175        0.5       U         02     .1 MWI04S        Cm-242     40167        0.0232     0.122        0.5       U         02       2 MWt050 (SO)        Cm-242     -0.0102      0.0199     0.212        0.5       U         02       3 MW103S        Cmr242     -. 0093       0.04?     0.152        0.5       U         02       4 MWI05S        Cm-242         0        0.0326     0.0451       0.5       U          02       5 MW15S (SOI.)       Cm-242         0        0.0336     0.0465       0.5       U         02       8 tW1060 (Sot) Repk6a  Cm-242         0        0.0477     0.066        0.5       U         0.1      7 MW10BS (Sct.)      Cm-242    0.00882       0.0391     0107         0.5       U         02       8 MW1060 Repicate     Cm-242      0.0149      0.0293    0.0404        0.5       U         0.2      9 mWio8o (SOl.)      Cm-242      0.0157      0.0532     0.115        0.5       U         0.1      10 MW10BS        Cm-242      0.0165      0.0518     0.123        0.5       U         02       11 MW1050        Cm-242      0.0167      0.0328    0.0453        0.5       U         0.2      12 MWI030        Cm-242      0.0357      0.0495    0.0484        0.5       U         02       13
                        &#xa2;           13          13        13 Average:     0.0035      0.0393    0.0996 Soev:      0.0188      0.0115    0.0588 Sdw.        478%        29%        57%
Mire     .0.0265      0.0199    0.0404 Max:       0.0357      0.0532     0212 Medla&#xa2;         0        0.0391     0.107 2-slgma                Requred Comf:        TPU       MDC         MDC                AIpquc We4 10       Nuckde      (pCo)      (oCltU     (pCo)       (DCCl)   Lab Flag Volume (L)
OC Olar*     Cmn242      4.0168      0.0232      0.122        0.5       U         0.2 OC Bbr*      Cm-242          0       0.0287     0.0369        05        U         01 2           2         2 Average:   -0.00B4      0.0250     0.07D5 Sdv.      0.0119      0.0025     0.0602 Sder      -141%         10%        76%
Mi&#xa2;     .0.0168      0.0232     0.0369 Max:      0.0000      00267      0.1220 Rank Results for March 2004 0.3
     . 0.2
   "- 0.1
* Cm-242
                                                               .I        I.         -Zero Mean 0 oht                                            t t V                        Sigma C                                                                 +2-Sigma a -0.1                                                                           -Ave. MDC C
0 u -0.2
        -0.3 0                      5                         10 Rank Order

IAppedx E1 March 2004 Rank Trend ResAtfs 2-sbma                 Requted Corc. wTP            MDC         MDC              A"t      Rank Wel ID     *tNume       (pM)l         (apOL)    (-PM)       (rl-M)   LablF'ag Voc t)l   Order MW1060     CM-243.244       .0089       0.0652    0.234         0.5      U        0.2 MWI06S     Cm-243.244 .0.0708          0,0944      0.263        05       U        0.2     2 MW1060(501.)    Cm-243.244    .0.0288     .00971       0215          0.5      U        0.1     3 MWtOBS (SOL)    Cn,243244 .0.0249           0.0281     0.13          0a5      U        0.2     4 MWIO8O Repkate   Cm243.2"     .0.00804       0.094      0225          0.5      U        02       5 MW105S     Cm-243.2    .0.000305        0.052     0.142     . 0.5        U -      0.2     B MW105D     Cn-243.2U          0       .00302      0.0417        05       U        02      7 MWI05S(SOt)     Cm-243.2U          0         0.0308    0.0428        05       U        02      S TWI06D (WS.)Reoa  Cm-2432"           0         0.0435    0.O002        05       U        0.1     9 MWI04S     Cm-243.244 0.00759         ,0.0337     0.0923        0.5      U        0.2     10 MWI030     Cr-243.244 0.00815          0.0381      0.099        0.5      U        02      1I MW103S     Cm.243.244     00157         0.095     0218          0.5      U        02      12 MW1050 (Sol.)   Cm-243244      0.0452        0.1B       0.48         0a5      U        0.2     13 n:          13            13        13 Average     40111          0.0682    0.171B Sdev       0.0358        0.0451    0.1181 Sde.       .320%          86%       88%
Mim        .0.0 9       00281     0.0417 Mac        0.0452       ,0.18       0.48 Meadam         .0         0.052     0.142 2-sigma               Reqmired Coic.           WPU     MDC         MDC              Afiquot We D10      NLdide      (pCULI        (fCVlQ    (DCI1)      (pDCU) Lab Flag Vdutre (L)
QC BEN*   Cm-243.244    .0.0338        0.101      0259         0.5      U        0.2 QC Stan   Cm-243244        0.027       0.0837     0.162        0.5       U       0.1 n:            2           .2         2 Average:    .0.0034        0.0924    0.2105 Sdev:      0.040         0.0122    0.0T88 Sdev      -12B4%           13%      33%
Min      .0.0338          o0837   0.1820 Mac        0.0270        0.1010    02590 Rank Results for March 2004 0.3
   -      0.2 a 0.1                                                                   I   I
* Cm-243,244 o
C 0
C 5LD-0.1 0r
          .2 0
vftt{-H-4+                                                    -Zero Mean Sigma
                                                                                       +2-Sigma
                                                                                    -Ave. MDC
         -0.3 0                     5                         10 Rank Order

Appendx El March 2004 Rank Trend ResuLt Reqjred Conot     l4Jgma       MDC       MDC            AMqt      Rank We4 ID        Nudide   (uCt)    TPU (uG&) (uLt)        (uiCA) tab Fag Vokrne (L) Order MWItOD          Boron    19.         -         0.54       15                        1 MW107           Boron     38                   0.54       15                        2 MW10iS          Boron     49                   0.54       Is                        3 MW1OID         Boron     49.4        -         0.54       15                        4 MW102S         Boron     60.8                  0.54       15                        5 MW105D         Boron     67.5                  0.54       15                        a MW10 (Sl)         Boron    18.?                  0.54       15                        7 MW10ED          Boron    74.3                  0.54       15                        8 MW105D(Sol.)       Boron    76.5                  054        Is                        9 MWtO3S          Boron    65.7                  0.54       15                       10 MWI03D          Boron    90.9                  0.54       15                       11 MW123S          Boron     107                  0.54       15                       12 MW1020          Boron     113        -         054        15                       13 NW114S          Boron     173                  0.54       15                       14 MW114SDupiCate      Born     174                   0.54       15                       15 MW1100          Boron    179                   0.54       15                       is MW1O7S          Boron    192         -         0.54       15                       17 NWiiSS          Boron    195                   0.54       15                       18 MW10SD          Boron     210        .         0.54       15                       19 MWIODS          Boron     212        -         0.54       15                       20 MW122D Repkcate     Boron    223                   0.54       15                       21 MWI22D          Boron    224                   0.54       15                       22 MWI24S         Boron     228         -         0.54       15                       23 MW1IOS          Boron     236        -         0.54       15                       24 MW103S          Boron    254                   0.54       15                       25 MWI04S          Boron    2           -         0.54       15                       20 MWI22S          Boron    317         -         0.54       15                       27 MWI25S          Boron    390         .         0.54       15                       28 iWI06S(Scl.)Repkca   Boron    C35                   0.54       15                       29 MWI06S (501.)     Boron     670                  0.54       is                       30 MW105S          Boron    735                   0.54       15                       31 MWIOSS (50.)      Boron    767         -         0.54       15                       32 r        32         0          32 Average: 225.490D              0-5400 Sdes   204.4375              0.0000 Sdev     91%         -          0%
Mh:     19.9        0         054 Max:     787         0         0.54 Medbt     185.5                  0.54

Appendx E.1 Mach 2004 Rark Trefd Rests
                                                                                        .Required Conc.        -sigma        MDC             MDC                    Alquotx
   *WelID NucHde (uG/Ii WU (uGt)l (uGA)
WI U Lab Flab Vo&.ne ILI OC Blank                  Boon          -      14.4                     4.88             15          J OC Bean                .Boron                 1.84          -            0.54           15
                                                                 -            0.54                       J OC Ban                    Boron                &q                                        15 It                 S            0             3 Average.           6.7133 Sdwv              e.73et                    2.057 Sdwv               100%                       126%
Mint              1.8400.                  0.5400 0.0000         4.U8OO Mac             14.4000 Rank Results for March 2004 900 800 g 700
 , 600                                                                                                      l
* Boron c 500                                                                                                      5-Zero Mean
-a E400
* 400                   Sigma Cf 300                                                                                                     c        +2-Sigma 0                                                                                                    2-Ave. MDC r_200 0      100          .*         s, **           -
0
     -100 0                        10                         20                        30 Rank Order Rank Results for March 2004 200 150 tBoron
 ' 100                                                                                                        -Zero Mean E5                                 *0*                                                                              Sigma
                         .
* 42-Sigma C              t                                                                                             -Ave. MDC 0
00
       -50 .             .                                                           ,                   . .
       . 0                            5                    10                      15                  20 Rank Order

AppeWIX t1 March 2004 Rank Trnd Resutts Requied Co.        ti4gma       MoC       MDC              Aliquot  Rank Wel ID     Nudcde   (uW      TPUNWu.)      (LOX)     (uGA)  LiabFlag Volume (L) Order MW107D       Boron     30                    4.88       15      J MW118D       Boron     141          -        4.88       15                         2 MWIO7S       Boron    145
* 4.88       15                         3 MWI14S       Boron    146                    4.88       15                         4 MWI14SD~ttate   Boron    148           -        4.88       15                         5 MWI1Ss       Boron    155                    4.88       15                         8 MWIIOS       Boron    191                    4.88       15                         7 MW122D       Boron    197                    4.88       15                         8 MW122D Recale   Boron    In            -        4.88       19                         9 MWI22S       Boron    252                    4.88       15                        10 MWI25S       Boon     315           -        4.88       15                         11 Mr      II           0          II Average: 17455           -       4.8800 Sdev   71.9983                 0.Ooco Sder:    41%           -         0%
Min:      30           0        4.88 Max:     315           0        4.88 Medan:     155                    4.88

Appeinx El March 2004 Rank Tend Resits Reqtred CoWd  . 4IgrtrSa     MDC        MDC             . ASCIt w.JI W     IJ.n4LA4. iAd'lA  TWIitd'.A % f.       IA   furtq    la   rba~tv &    z1 OC 8Btak       oron     14.4       .,         -4.t88       15        J
                          .1            e~
Average'   14.4000     , -       4.tW80 Sde Sde 14.4C00     O.O00 Mh:     14.4000     0.0000    4jW00 Rank Results for March 2004 350 300 A
                                                                           .
* Boron
'025 200                                    .* '
: -Zero Mean Sigma rt 1 50      150                                                                  42-Sigma
                                                                                   +2-Sigma 00                                                                          -Ave.       MDC 0
50 0                                                      .
0                5       '                1 10 Rank Order Rank Results for March 2004 350 300 c 250
* Boron o 200                                 4
* 4
                                                                              -Zero Mean Sigma E 150         *50                                      *   +                   - +2-Sigma c   100                                                                      -Ave. MDC 00 50 50 SO 0                 5                            10 Rank Order

Apperolf t_2 Jvme2004 RardiTnrmlResti 2-sigma             Reqect Oom.         7PI        MDC      MDC               Aquot    Rank Well ID        Ntride     (pCA&)       (dCO)      (PCLI.)  (PCt))   Lab Flag Vodme (L) Order MWlOGSRepkcate   GrosSAlpha   -. 474        0.975       Z38      3         U       0.15      1 MW111S      , GrossAlpha   -0.239         1.03       249      3         U       0.15      2 MW3          GossAlpha    -0168         0.783       1.81     3         U       0.15      3 MWilos        GrossAlpha  -0.0535        0.988       244      3         U       0.15      4 MWtO5S        Gross Alpha   0.163         1.18       Z01      3         U       0.15      5 MWIOOS        Gross Alpha   0253          1.04       227      3         U       0.15      8.
MWIOSSDuplcate   Gioss Alpha   0.257         1.19       Z14      3         U       0.15      7 MW1          Gross Alpha   0.302        0.939         2      3         U       0.15      8 MWtO7S        Gross Alpha   0.317         1.17       +/-88      3         U       0.15      9 MW50tS        Gross Alpha   0.358         1.12       228      3         U       0.15     tO MWi17S        Gross Alpha    0.41        0.837       1.44     3         U        0.1     11 MW2          GrossAlpha    0.410         0.86       129      3         U       0.15     12 MWIO9S        GrossAlpha    0.441         1.12       Z32      3         U       0.15     13 MWIO8SReplicate  GrossAlpha    0.499        0.849       1.65     3    . U        0.1     14 MWIO7D        Gross Alpha   0.548         127        2t53     3         U       0.15     15 MW504         Gross Alpha   0.787         1.01       1.97     3         U       0.15     is MW113S        GrossAlpha    0.989         128        2+/-38     3         U       0.15     17 MWt245        GlossAlpha     1.09         1.2        22       3         U        0.      18 MWIO6D        Gross Alpha    1.16        0.887      0a98      3                  0.1     19 MWIT7SRepkate    G Atpha g 1.25>            0.834       125      3         U        0.1     20 MW507S        Gross Alpha    1.427       0.982       1.51               U        0.1     21 MWII2S        GrssAlpha k.1. 0            1.1        1.77     3         U       0.15     22 MWI0IS        GrossAlpha     1.59        0.939       1.44     3                  0.1     23 MW502         GrossAlpha    1.85'Wt       1.12       1.77     3         U        0.1     24 MWIO2S.       GrssAlpha      I.. 1681.31           2.3     3         U       0.15     25 MW505         Gross Alpha    1.82        0.738      0.934     3                  0.1     2t MWIO3S        GrossAtpha     2.33           1        1.44     3                  0.1     27 MWI25S        GrossAlpha     Z36         0.789       0.88     3                  0.1     28 MWtOOD        GrossAlpha     Z3t          1.01       1.48     3                  0.1     29 MWIO4S        GrossAlpha     2.49        0.789      0.838     3                  0.1     30 EOF2         Gross Alpha    Z58         0.825      0.949     3                  0.1     31 MW1OD         GrossAlpha     2.72         1.31       2.02     3                 0.15     32 MWIO6S        GrossAlpha     2.73         1.09       1.N4     3                  0.1     33 Mw5w3        Gross Alpha    323          0.89      0.985     3                  0.1     34 MWIWOS        GrossAlpha      39          1.64       2.55     3                  0.1     38 MWi23S        GrossAlpha     4.83         1.12       125      3                  0.1     38 MWI22         GrossAlpha     4.88         1.33        1.8     3                  0.1     37 MWIOSD        GrossAlpha      5.3         1.88       2.84     3                 0.15     38 MWItOD        GrossAlpha     5.83         1.94       Z33      3                 0.15     39 MWI14S        GrossAlpha     8.29         1.19       1.11     3                  0.1     40 MW1220        Gross Alpha    7.14         2.19        .Z37    3                 0.15     41 MW5080        Gross Alpha    7.58         1.85       2.07     3                 0.15     42 MWIOSD        Gross Alpha    7.78         2.23       Z03      3                 0.5      43 UWIOID        GrossAlpha      8.5         1.34       128      3                  0.1     44 UWtO2D        GrossAp        8.51         1.77       1.65     3                 0.15     45 MW507D        GrossAlpha     28.8         Z.16       1.09     3                  0.1     48 e4                      48         48 Average:   Z9944        1.1899      1.7882 Sdev. 4.8393       0.4053     0.5027 Sdev.      155%          34%        31%
Mirc    -0.4740       0.6600     0.8380 Max     26.80         Z2300      2.8400 Medaft      1.8200      1.1100      1.7900

AppendxE2 June 2004 Rank TrendResuts 2-igma              Reqked Co.         TFU        MDC      MDC              Aqut Wet ID          Nudide       (PCM&)     (PiO     - (fpat)    (pQ'L)   LabFRa Vokwne (L) aC Blank             Gross "pha .0.774           0.58        1.7      3    . U       0.15 QC Etank             Gwrss Apha     -0.384      0.351      0991       3        U       0.15 OC Blank             Goss Ipha      .0.111      0,593',     1.11      3      . U        0.1 QC Blak              Geoss AlphaI& iZn- 159                 2.75      3        U       0.15 It     ,I    4           4          4 Average:      0.3628     0.7735      1.6378 Sdev     . 1.5949     0.55t8      80L37 Sdev:        440%        72%        49%
Mlr        47740      0.3510     .0.9910 Max:       27200      1.5900      2-7500 Rank Results for June 2004 30
   -25
  . 20
* Gross Alpha S 15                                                                         -Zero Mean Sigma.
10                                   .                         i+ t              2-Sigma s       '.l                  ..                                          -Ave. MDC 00 t5 0            10             20              30          40.
Rank Order Expanded Rank Results for June 2004 2
1.5 C -1 0.5 I+111f Hi
                           ~
tfP4f1   ll~l*Gross Sigma Alpha
        -1.5
          -2 ...............
0         5         10          15         20       25        30 Rank Order

U-Atpnh E2-Juwe2004 Rank Trend Resuts 2-sigma           Reqtkred Co          W       MMDC      DC             A i      Rank Wet D        Nudlde     eC)t)    (LCLIJ    (oCL4   IPCLI. iab Flag Vkmae IL) Order MW1I       Gross Beta   0.234     0.875      1.84    4        b        0.15     1 MWI12S      Gross Beta   0.e41     0.944      1.97    4        U        015      2 MW3        GrossBes      7S       0.785      1.49    4        U        0.15     3 MWICXD       Goss Bets     1.02      1.37      Z29     4        U        01       4 mW10tS       Gross Beta   1.51      0.849       1.5    4                ft15      S MWI75        Go Bela r'1.60'!        1.06      Z04     4        U        0.15     6 MW503       Gross Bets   j74         1.3      2.14    4        U        0.1 C        7 MW10SRepiate    G Bea ':2.05'           1.64       3.1    4        U        0.1 MW1025       GrossBets '. 2.05U'V    1.13      2.08    4        U       0.15      9 mWitlS       GrossBeta   2.058I      1.t1       2.2    4        U        0.15    10 MWIOD        GrossBet     3.23       1.49       2.4    4                 0.1     tl MWIfOS       Grss Bets    3.27       1.4       2.25    4                 0.1     12 EOF2       GrossBeta     3.3        1.4      2.24    4                 0.1     13 MWI030       Gross Bet    3.36      0.947      1.34    4                0.15     14 MW5tl4      Gross Bets      4      0.95       1.35    4                0.15     15 MWIOOS Repcate  Gross Beta   364       0.994      1.45    4                0.15     16 MW507S       Gross Bets   3.95       1.49      Z38     4                 0.1     17 MWioS        Gross Bet    4.35       1.33      2.05    4                0.15     18 MW2        Gross Bets   4.43       1.43      2.46    4                0.15     19 MW5m         Gross Bet     45        1.09      1.54    4                0.15     20 MW5S0       Gross Beta   4.88       1.44      2.22    4                 01      21 MWt24S       Gross Beta   4.9t       1.68      2.62    4                 0.1     22 mWS02       Gross Beta   5.02       1.39      Z12     4                 0.1     23 MW1220       Gross Beta   5.21       1.58      255     4                0.15     24 MWtOD5       Gross Beta   5.t7       1.22      1.88    4                0.15     25 MWtO3S     . GrossBeta    572        1.74      2.92    4                 0.1     28 MW1010      Gross Beta   6a1        1.4       2.06    4                 0.1     27 MWI10S       Gross Beta   6.23       1.35      1.99    4                 0.1     28 MW109S -     Gross Beta   6.53       1.18      1.34    4                0.15     29 MW508        Gross Beta   at         1.22      1.48    4                0.15     30 MWI07D       Gross Beta     7        1.58      22      4                0.15     31 MWlt7S       Gros Beta    7.28       1.55      2.3     4                 0.1     32 MW14S        Gross Beta     .11      1.45      2.08    4                 0.1     33 MW113S       Gross Bets    8.3       1.79      2.54    4                0.15     34 MWt22S       Gross Bets    6.4       1.54      221     4                 0.1     35 MWtIOD       GrossBeta     6.5       1.65      Z0t     4                0.15     36 MW117SReplkate  GrossBets    6.65       1.58      2.2     4                 0A      37 MWIO9        Gross Bets   921        1.7       1.98    4                015      38 MWIO2D       Gross Beta   9.95       1.72      2.48    4                0.15     39 MWI25S       Gross Bets   11.t       1.52     202      4                 0.1     40 NW507D       Gross Beta   15.2       1.71     221      4                 0.1     41 MW1O85       Gross Beta   19.5      2.05      Z58      4                 0.1     42 MWI23S       Gross Beta   19.6       1.64     Z29      4                 0.1     43 MWiO3S       Gros Beta    23.5       1.91     Z25      4                 0.1     44 MWIOSSDuopata   Gross Bets   43.2      2.72       1.83    4                0.15     45 MW105S       Gross Beta   44.3       2.7       1.48    4                0.15     48 n:        48        46         48 Average:   7.8433    1.452t    2.0626 Sdev. 9.2128    0.4035    0.4112 Sdev      117%       28%       20%
Mlse     0.2340    0.7650    1.3400 Max      44.30     2.7200    3.10t0 Medam     5.1150    1.4350    2.1300

App&dx E2 June 2004 Ran Trend Resuts 241ona     - I  Reqired Cot          TPU     MDC     MDC             AMDt Well ID             Nudide      toCYL)      (DClU    ieCU2Ip teCLI    LabFLu Vokane (Li
* oC sa*            Goss Beta       40.435       128     223      4         U      0.1 OC Stan           GMs3 Beta     -0.0404       0.878    1.49     4         U     0.15 QC B              GrossBeta      0.0197       0.997    2.02     4         U     0.15
* C Macr            Goss Beta       0.854         t1     2.07     4         U     015 n:          4           4        4 Average:     0.0496      0.9883   1.9525 Sdev:      0.45so      0.24es   0.3211
                              ,Sde:       9g9%         25%     16%
Mih      -04350       0.e7e0   1A4900 Max:      0.6540       12ez    22300 Rank Results for June 2004 50 U     40 0
* Gross Beta 30 C.                                                                         .      -Zero Mean 0
20                                                                  +4           sigma E                                                                     t I             +2-Sigma
     '10 0
C>                ,,4,       4 *+*t++t+$+     4 4444 4                            -Ave. MDC 0     0    -, . .  .
U
     -10 0             10              20                30        40 Rank Order Expanded Rank Results for June 2004 10
-J a
* Gross Beta Q.
C 5
I I I 1I 11          .111       -Zero Mean 0
II           I        t t 1.1''                   Sigma E                                                                                     +2-Sigma CD   0                                                                            -Ave. MDC c0 U
      -5 0                                   10                               20 Rank Order

Apoldx E2 June 2004 Rank TrendResults 2-sigma             Reqr*ded Ca -           TPU      MDC       MDC              Akfqt    Rat Wel D     Nudid       (pCl&        (pCl&)    (pOt)     (pCLl)  Lab Flag Vodme (L) Order MW2         H4          .251         229       397      400       U                 I MWIOS           -3       -133          205       352      400       U                 2 MWSO5        13         -11.8         109       284      400       U                 3 MW5C8         H14        -h1A          181       270      400       U                 4 MWIogs       1-3          -9.7        184       275       400      U                 5 MW10tOC       1-3           1.8        183       306       400      U                 8 MWIOBSRepUeate   11-           10         171       288       400      U                 7 mW1C1D         1-3        15.5         145       242      400       U                 8 MW3         13          15.8         14?       245      400       U                 9 MW117S         1-3        25.1         194       324      400       U                10 MWSC75          -3        47.7         178       29       400       U                II MW2 Repicate      -3        4&7          208       342       400      U                 12 MWI0DS       I-3         80.4         172       284       400      U                 13 mWII2S        1-3          102         169       277      400       U                 14 MW507D        IS3          112         188       308      400       U                IS Mwioes        IS3          138         154       251      400       U                18 MWS52        H-3          141         184       302      400       U                17 SAMwss        113          157.        174       282       400      U                 18 MW503        H-3          1e8         188       303       400      U                 19 MW1235       I13          174         187       306      400       U                20 MW113S       11-3   s 18q             18        263      400       U                21 EOF2        113    ? 9l '            17m       286      400       U                22 MW1220       I-3     " 22             165       2e4      400       U                23 MWI          1-3   K;223a            172       274      400       U                24 MW111S        11-3   v-A aJ            18o       288      400       U                25 MWI04S       H1-3
* 241             190       306      400       U                26 mw1Ols       H3        252            179       288       400      U                27 MW504        H-3         276          174       275      400                        28 MW122S.       H13         645          158       233      400                        29 MWI07D        113         656          172       249      400                        30 MWI1OSRepleate   113          789         171       241      400                        31 MWIOCS       113          850         205       302      400                         32 MWI1oS       13          1010         220       310      400                        33 Mwi2so       11-3        1280         208       277       400                       34 MW106D       1-3         1520         219       297       400                       35 MWI24S         13        177o          298       410      400                        38 MW125S          -3       2170          197       236      400                        37 MW10SO        I-3        3140          248       258      400                        38 MW105SDtvkata    H-3        3270          260       276      400                        39 MWMOS        1-3        3350          263       277      400                        40 MW1020        11-3       4690          253       229       400                       41 MWIo3S       H-3         5300         304       302       400                       42 MWI02S        11-3        5740         332       300      400                        43 MWI03D        13         6530          313       254      400                        44 iW114S        H3         6730          420       427      400                        45 MW Coo       11-3        8300         383       278      400                        48 t           40          48        48 Average:    1312          207.8     2e8.7 Sde:      215012         60.08     4Z21 Sdev       164%           29%      15%
Mlr         .251         145       229 Maxc           200        420       427 Medarx         223         185       284

                                                  .Apperdx E2 .
                                           .kme2004 Rank TrendResdtf
* 2.1.gma          -     Reqrired Conm      .Wi          MDC          MDC                  Aqt.ql WdniD          Nudkte         .MrinlA        n         rarA gDLii        INCU       t sbLh F    Vokm.e ILl QC Blank                                 -87.5        205        350         40W            U K3 C BMark                  H-3             82.1         t57       260     . 400            U oC Blar                   H-3             82.6        209        348         400            U K               3        . 3          3 Average:         M5=333 1903333        318.8687 Sdev:          S5972       2S9a87     50.8482 Sdev            e27%         15%        18%
Mlr            .97.5       157.0      260.0 Max:             82.6       209.0      350.0 Rank Results for June 2004 10000 8000 q
a.t                                                                              ++4
* H-3 C
cL    6000 44         -Zero Mean 0
4000                                                                                       Sigma C
4*4                     +2-Sigma 2000                                                                                 2-Ave. MDC S
C 0                                                         &64*.***
U                   -~-. ----   4-F           .
        -2000 0            10                 20             30              40 Rank Order Expanded Rank Results for June 2004 1000 800
  ;F 0.
600
* H-3 CL
                                                                                              -Zero Mean 400                                                                                        Sigma 0
I I     I I           +2-Sigma U
      .200                                                                                     -Ave. MDC 0
C3       0        ,.IIlI ll'4-ilIII I I , ,I I I I I I I                            I I             . .
        -200     I t I I I I ! '                   II      !           .
0                  5                10              .15                    20 Rank Order

Apperdx E2 June 2004 Rank Trend Resuft 2-sIgma               Requred Corot          TPU        MDC      MDC               Al"qu     Rank Wed tD      Nscxlde     (pOdt)        (pCOL)      (pO~t)   (pCit)   Lab Rlag Vodes (L)  Order MW105S        C-14        -14.7          43.8        74.3     200       U       0.025      I MWtO55 DWae      C-14        *132            44         74.9     200       U       0.025      2 MWI06S        C-14        -4.53          8.87        11.8     200       U         02       3 MWI03D        C-14        *4.07          43 3        73.5     200       U       0.025      4 MWtO5D        C-14        -3.46          43.9        74.5     200       U       0.025      5 MWtO3S        0-14        -Z.65          875         11.8     200       U         0.2      6 MW1045        Ct4          1.35          t884        11.7     200       U         0.2      7 MWIt3S Relcate   Ct4          2.92          7.04         12      200       U         0.2      8 MWtO6D        0-14         3.53          8.99        11.9     200       U         0.2      9 r             9             9          9 Average:    -3.8844      232322       39.0WM Sdev.      8.4681       19.4187     32.9214 Sdev.      -188%           84%        83%
Mik     .14.70W         t.8700     11.7000 Max        3.53W       44.0X0       74.9XO Meam        43.6100        7.0400     12.00 2-sigma               Required Conc          TPU         MDC      MDC               Aliquot WerttD      Nucdke      (pOCL)        (pCL) - (PCDL)       (pUL)    LabFam Vofine (LI C BSa*      C-14        -Z14          3.32        5.87      200       U       0.325 Xt aiark     C-14         3.4          6.94         11.8     200       U        02
                  *o           2              2          2 Average      0.8300       5.13W0      8.735 Sdev.       3.9174       2.5597      4.3348 Sdew:        822%          50%         50%
Mk        *-2.14W       3.3200      5.8700 Max:       3.4000       t.9400        1.8W00 Rank Results for June 2004 100
                                                                                                  ,'Il)
 ,50 G-14
         &deg; .            I                                t-Zer        tMean I               I                                   +2-Sigma
 ,-50           ~-50                   IJJI-Ave.                                          MDC
    .100 0                                     5 Rank Order

Apergx E2 June 2004 Ran* Trend Resdts 2-ingm              .. Reqied Coic.          W       'U           MDC           MDCA"      Rank Well ID        Nudlde                  1OC0         OL1       (o1   Lab 9   VkCMeL) voe L)     Order MW5O           M-54         .tee        1.78         284        50     U.       2        1 MW109s          Mn-54       *128          Z38         4.09       50     U        2          2 MW1O0S          Mn-S4        .1.17        1.94        328        50     U        2          3 MW1I7S          Mn-54        .1.04          18        3.83       50     U        2          4 Mw50sD          Mn.54      .0.871         1.38        228        50     U        2          5 MW10Ss          Mn-54      .0.82          1.25        2.13       50     U        2          6 Mw e08s Repkat      Mn-54      .0.7o1          1.8        z8s        50     U.       2          7 MWI03S          Mn-54      -0.731         1.81      '3.13        50     U        2          8 MWI23S          Mns4       -. 898m        1.89.       z88        50     U        2          9 Mw5i2          Mn-54      .0.83          123         2.04       50     U.       2         10 MW109S          Mn-54      .0.593         1.39          2        50     U        2         11 MW10oS          Mn.54      .0.585           .9        3.33       50     U        2         12 MWI2Ss          Mn.54      -0=535         z2e         382        50     U        2         13 MW504          Mn-54      -m528          1.33        2z33       50     U        2         14 MW100D          Mn-54        a.415        2.48        4.42       50     U        2         15 MWIO7S          Mn-54       a333          1.57        2.88       50     U        2         18 MWIOS Reptalte    Mn.54      -0.193         124   .       2        50     U        2         17 MWI13S          Mn-54      .0.1e7         133         Z32        50     U        2         18 MW5o7D          Mn-54        .0188        128           2.2      50     U        2         19
   *MW2           Mn.u       .a154          1.2         3.47       50     U        2       .20 MW1145          Mn-54      ao794          1.7         32         50     U        2        21 Mw5sos          mn-u4     .0.92           1.88        3.08       50     U        2        22 MW102           Mn54           0           3          Z32        50              2        23 MW111S          Mn-4U          0          1.85--      Z29        50              2        24 Mw153          Mn-54          0     . 3.48             28       50              2        25 MWIOID          Mn-54      0.0144        2.14         3.78       50     U        2        28 MW11OSReplncate   Mn-54      0.0873        Zo01         3.84;     .50     U  ,   .2         27, MWI03D          Mn4        0.0734.        1.33 .      23         50     U       !2        28 MWIOBD          Mri-54     0.0915         1.3         Z14        50     U        2   .'29 EOF2 .        Mn-54      0.174        ,1.73       :3.23        50     U        2        30 MW10s0          M-54         0.18         1.28        2.27       so   ,U         2        31 MW100S          Ma54          02          1.31        z3         50     U        2        32 MW3           Mn-54      0202           1.3         255        so     U.       2        33 MW10S           Mn-54      0217           1.43        2.83       50     U        2        34 MWI24S          MM-4        0.268         1.66        3.05       50     U        2        35 MWI22D          Mn-U54      0.35          1.85        3.41       50     U        2        38 MWilos          Mo-54      0.3e8          1.7         3.08       50     U        2        37 sWlOSSDtplcate Min-4      0.381         2.34         4.33       50     U        2      :38 MWI07D          Mn54       0.487         224          3.81       50     U        2        39 MW1225          Mn-54      0a84           1.81        3.55       50     U        2        40 MWS07S          Mn-54      0.812          1.22   ,   223         50     U        2        41 MW102D          Mn-54      0.78           1.93        3.8        50     U        2        42 MWIID           Mn-54        1.18         127         2.38       50     U        2        43 MWI           Mn54         1.41         1.43       z29         50     U        2        44 MWI 125         Mn54         1.89         1.82       3.57               U        2        45 Mw104S          Mn-54        1.82         1.94       2.33        50     u        2        48 MW2 Replcate     Mn-U4 .,1.88 .            1.83       3.85        50     U        2        47 n:          47           47          47 Averane    -0.0184       1.7553      z9257 Sdev       0.7789       a4878       0.6650 Sdev     -4740%          27%         23%
Mm:        .1.88         122          2 Max,:       1.88        3.48        4.42 MedLvr         0          1.73       zee

Appdix E2 June 2004 Rank Trend Results 2-sigma               Reqtred Coec.         TPU       MDC         MDC              AlkW Wel 10  Nuckdo      (pCV)         (pstL)     (pal.)      (pCtt) Lab Flag Vdune (I)
XCBtank  Mn-54        .1.94         1.88       2.87        50      U          2 oC Slank  Mn4J        4705           12t        2.18        50      U          2 QC Bla*   Mna54       -0.241        Z05         3.75        50      U          2 ac Bal*   Mn44          1.17         1.92       3.63        50      U          2 e             4           4           4 Aveae:     44290            .T25     3.1075 Sder        1.2847       0.3507     0.7309 Sdev:      -299%          20%         24%
Mile     -1.940         1.26C0     Z1800 Mac         1.1700       2.080      3.7500 Rank Results for June 2004 5
Ci                     I.                                      *Mn-514
                                                                         -Zero Mean 0                                                            Sigma
           -~                                                                 +2-Sig'ma ii.       *-Ave.                     MDC
 .5 0     10               20             30              40 Rank Order

Appencx E.2 June 2004 Rank Trend Resulls 2-stma                Required Coec          WT        MDC           DC               M Ct     Rank Wed ID          Nudde       (fCp)        (PoM)      (fCdt)      (cCU)    Lob Flag Vohne (L)  Order MWI04S                Fe55         -27.1        12.3       11.6         25       U       0375       1 MWiO6O                Fe-55        -25.1        124        11.6       '25        U       0.375     2 mW106S                Fe-55        -213         1Z5        115          25       U       0.375     3 MWIO3SRekcae          Fe-55        -19.9        1Z5        11.7         25       U       0.375     4 UW103S                Fe-55       -17.9         11.5       10.8         25       U       0.375     5 MWF10S    Duplicate   Fe-55         1.85        11.3       10.9         25       U       0525      6 UW103D                Fe55         2.08         12e        12.3         25       U       0525      7 MWl05DRepflcate       Fo-55        227          11.3       10.6        25        U       0525      a MW105D                Fe55          6.19        1Z9        11.8         25       U       0m525     9 mW1055                FeM5          9.02        13.4       12.8         25       U       0.525     10 rc           10          10         10 Average:     a.9890       122700    11.5400 Sdev,     14.3724       O.B977     0.633 Sdev.      -16%            6%        e%
min:        .27.1        11.3       10.6 Mac           9.02        13.4       12.
Meda            o
                                 .6s025        12.45       11.6 2-ig1ma              Required cov_          TPU U        DC       mDC        1 Wel gD          Nuclkie     fpCI/I)      (PCtI)     (ePCL)      (pCLL)   Lab Flag Vodue (I QC Bbnk           FeP5          3.35         12        115          25       U       Om25 QOCBlank          Fe-55        -32.7         13        12.1        25        U       0375 ft            2            2          2 Average:    14.750        12.5000   11lB0 Sdev      25.4912       0.7071     0.4243 Sdev       .174%           6%        4%
Min:    -32.7000       12.0000   11.5000 Max:       3.3500       13.0000   1Z1000 Rank Results for June 2004
     .50.
:40 30 :
20                                                                   l    I     *Fe-55 dO10                                                              I~               -Zero Mean 0                                                                                  Sigma c -10                                             I         I                             2-Sigma
      -20                l l                                                           -Ave. MDC 00-30I
      -40
      -50 0                                   5                                10 Rank Order

Appeaix E2 June 2004 Rak Trend Resdts 2-s                Reqkd Cone.        TPU       MDC        MDC             Altk     Rar WellD         NdIde        (paL         (pCtL)    (pCtL4     (CcuL) Lab Flag Vofne (L) Order MWIIOSRepcate      Co40           *1.34       2.01      342         25     U         2        1 MWI22D          Co-0          .1.17        Zo7       358         25     U         2        2 Mw5O7D          Co-0         -0.597         1.59     z75         25     U         2        3 MWIOO Replcate     Co-o         -0.521        Z74       4.28        25     U         2        4 MW505          Co-CO        -0.459         1.85      &3         25     U         2        5 MWI12S          CO-CO        .0.458         1t7      339         25     U         2        a MWIDOS          Co-C0        4337           126       Z2         25     U         2        7 MW2 Repkate       Co-Co        4265           2.5      Z93         25     U         2        a MW1245          Co-Co        .0263         2.05      J74         25     U         2        9 MWI04SRepcate      co-CO        4163          Z17         4         25     U         2       10 MW1o7S          Co-CO e            142       222         4         25     U         2       11 MWIO9D          Co-Co            0         3.44      5.0         25               2       12 MWII0D          Co-CO        0.0o58         1.49     2.69        25     U         2       13 MWI05D          Co-oC         o0.17         1.48     z65         25     U         2       14 MWIODS          Co-Co        0.063          1.2      2.22        25     U-        2       1s MWiIIS          CO-CO        0.0721         1.44      ZS         25     U         2       1s MW503          Co-80        0.0982         1.38      Z5         25     U         2       17 MW508D          Co-oC         0145          159      Z87         25     U         2       18 MWIO6D          Co-Co         0167          126      Z3          25     U         2       19 MW502          Co- o         o178          1.43     Z31         25     U         2       20 EOF2          Co-           o179 00           Z03       3.33        25     U         2       21 MWso4          Co-Co         0186          1J35     Z48         25     U         2       22 MW1los          Co-CO         0194          1.86     342         25     U         2       23 MW1253 Replicate   Co-C0         0.291        Z04       3.87        25     U         2       24 MWlOSSReplate      Co-CO0        0J17          1.46     262         25     U         2       25 MW3           Co-Go         0.383         1.49     z78         25     U         2       28 MWIO7D .        Co-C0         0.452        Z18       4.18        25     U         2       27 MWIMIS          Co-CO         0.503         1.94     3.78        25     U         2       28 MWIoD .         Co-Co         0.568         1.43     z27         25     U         2       29 MW1O1DRepkcate     Co-Co         0.634         1.82     3.67        25     U         2       30 MW50sS Replcate    Co-60         0.703        1.66      3.44        25     U         2       31 MWI           Co-Co          0.75        1.58      295         25     U         2       32 MW123S .        Co-60         0.781        1.78      3.59        25     U         2       33 MW10iS          Co-Co         0.809         1.55     295         25     U         2       34 MW122S          co-0O         0.857        Z32       4.55        25     U         2       35 MWi02S          Co-Co         o.e89         1.54     2.83        25     U         2       38 MW10sS          Co-CO         0.984         1.3       2.5        25     U         2       37 AW567S         Co-60            1         1.34      2.64        25     U         2       38 MWI03S Replate     Co-Co          1.02         1.32     254         25     U         2       39 MW2           Co-Co          1.06        3.74      3.73        25     U         2       40 MWI14S       . Co-60          1.17        1.J3      3.78        25     U         2       41 MWI02D          Co-60          1.52        1.84      3.87        25     U         2       42 Mwl0s5Doupcate     Co-60          1.78        209       4.58        25     U         2       43 MWI25S          Co-CO e    :      892        1.78      3.7         25     U         2        4 MW101D          Co-C8     -60 97Ct         1.73       3.9        25     U         2       45 MWi17S          Co-CO          2.12        2.22      4.71        25     U         2       48 MWI3S           Co-CO          258          zs       455         25     U         2       4?
MWI06S Replcate    Co-CO          4440i!      3.05      5.01        25     U         2       48 MWI00D          Co-C0      . 5.2-;         237       5.63        25     U         2       49 MW5O8S          Co-Co   .      s.24,.      284       5.87        25     U         2       50 MWIO8S          Co-60       , s.25si       2.84      5.87        25     U         2       SI MWI14S          Co-60          6.28        206        4.4        25               2       52 MWI03S          Co-60          11.4        3.62      3.13        25               2       53 MWI03S Replcate    Co-60          13.7        4.93      4.04        25               2       54 i             54          54        54 Average:      1.3363       1.989     3.5420 Sdev:        Z7543        0.7185    0.9713 Sdev:        208%          36%       27%
Mhc          -1.34         12        Z2 Max           13.7        4.93      8.01 Medai        0.4775        1.835     3.43

Appwer E2 June 2004 Rank Trend Reayi 2-*tma             Reqdired com        TMU        MOC      Moe             Afquot Wen ID    Nuode   (oCIL)     (pCut)     (pCML)  (pCt)   Lab Flag Vokone (L)
QCCBtak  '   lo-    -121       151        2.43      25      U         2 QCBtank     Co40   -0.458      221        383       25      U         2 OC BLae*    C-cO   -0.388      1.59       2.95      25      U         2 OC Blank    CCO-0  -0.159      2.02        3.7     -25      U         2 CC Blank    CO-8O   0.188      1.3        3.59      25      U         2 et      5          8          5 Avere: -0.4050     1.8t40     3.3000 Sdev   0.5155     02641      0.5925 Sdev   -127%       15%        18%
Min  -12100      1.5100     24300 Mac    0.1880     271200      .8300

Appaenlx E2 June 2004 Rank Trend Resbts 2-sigma               Reqired Conr.        TPU        M4C         MDC             AMqo       Rank We ID        Nucde       (PCVL)       (oCLL)      (pCVL)     (pCSO) Lab Flag Vomne (LI    Order MWIOSDRep"c      N 3           -643         7.78       13.7         15     U        0.525       1 MW103D        NM3           -5.64          .72      11.8         15     U        0.525      2 MW105O        NMe3          -4.97        7.69       13.4         15     U        0.525      3 MW100S Dtpcate   NMe3           -4.7        726        127          15     U        0.525      4 MW1C6D        NMs3          419          7.74       13.0         15     U        0.375. 5 MWI00S        NI-s3        -0.892        7.62       13.1         15     U        0.525    . 6 MW106S        NI-s3        -217           6.74      11.7         15     U        0.375      7 MW103S         NMe3          5.72        8.17       13.8         15     U        0.375      8 MWIo4S         NMe3          e 13         7.5       12z          15     U        o0.75      9 MWI03S Repca     NIe3     =         3       8.94       14.8         15     U        0.375      10 m             10           10        10 Average:     -03589       7.6160      11200 Sdev         5.8910      0.6513      0.9506 Sdev       -1641%           9%         7%
Mhi          -843          872       11.7 Mac           10.6         8.94      14.8 Medar        -Z041         7.655      13.25 2-sigma               ReqWed Cono         TPU        MDC         MDC             Aiquot Wed ID       Nulide       (PCSI)       (pCW        PI&        (PCS) Lab Flag Vo       L NMe3         0.213        7.06        121         15     U        0.525 CC QC Stank Blar*k     NI.3          4.42        7.87       13.3         15     U        0.375 c            2             2         2 Average:      2.3165      7.4650      12.7000 Sdev,        2.9748      0.5728      0.8485 Sdev          128%          8%         7%
Mh:         0.2130       7.0600     121000 Mac         4.4200      7.8700      13.300 Rank Results for June 2004 20 15 10
: a.                                                             . NI-63 c                                                                        -Zero Mean go  0 r HXt I I                                               t1       -- 2-Sigma
                                                                                      +2-Sigma
                 ~         II               I-Ave.                                          MDC
     -15
     -20 0                               5                              10 Rank Order

Appendi E2 June 2004 Rank Trend Resuih 2-etma              Rqmred Coec.              WU        MDC      MDC             Aiquot    Rank Well ID     -  Nucide     (DoCU)            (pCI&)     (nCM)    (DCV1) Lab Flag Vokxne (L) Order MW124SRercate      sr-90       -0275             0.392       1.14     2       U        0.3       1 MWIOIS          sr-go       -0242             0.414       1.2      2       U        0.3       2 EOF2          Sr-go       -0131             0.504       1.34     2       U        0.3-      3 MW2           sr-go       -.131             0.374       1.02     2       U        03        4 MW1O4S          St-go     -o.o79              0.52B       1.5      2       U        03        5 MWI11S          St-90     -0.0552              0.485      1.11     2       U        0.3       6 MWIOID          sr-go      0.0309              0.49       123      2       U        03        7 MW108S          St-go      0.0577              0.5s7      1.4      2       U        03        8 HW107D          Sr-90       0262              0.555       1.2      2       U        0.3       9 MWI02S          sr-go       0.289             0.555       1.2      2       U        0.3      10 MW10oo          Sr-Do       0.41              0.547       1.15     2       U        0.3      11 MWI23S          sr-go       0.471              0.617      1.34     2       U        0.3      12 MWI09D          Sr-go       0.473             0.555       1.16     2       U        03       13 MWI14S          Sr-go       0.541              0571       1.19     2       U        0.3      14 HWIOD           Sr-90       0.549              0.58       1.2      2       U        03       1S MW122S          Sr-GO     0O.s88   O          0.493      0.977     2       U        03       1c MW3           Sr-0        0.582             0.599       1.24     2       U        0.3      17 MW2Replckae       sr-go   0.82           i       0.374     0.684     2       U        0.3      18 MWI13S          Sr-90       .
6
                                     ..           0.6 2-     123      2  -    U        0.3      19 MWIIOS          Sr-go   pLO. ss l             0.637       1.3      2       U        03       20 MWI12S          Sr-go   ,.o697I'               0.59       1.19     2       U        03       21 MWII7S          Sr-go    Zn791                 0.516     0.952     2       U        0.3      22 MWIODS          Sr-90   "'8O1                 0.537       1.06     2       U        0.3      23 MWI02D          Sr-go   70.928:                0s5        1.06     2       U        0.3      24 MWI           Sr-go                           .726 0.9444      1.47,    2       U        0.3      25 MWIIOSRepnlcate    Sr-90         I.      A        0.729      1.44     2       U        03       26 MWto5s          sr-go      S            ii1   O.858       1.26     2-      U        0.3      27.
S-90 SrW103D                        n 72 2       1.37     2       U        03       28 MWI24S            r-90    1.33 :;             0.791       1.47     2       U        03       29 MWI03S          Sr-go         134              0.61       1.06     2                0.3      30 MWI2Ss          sr-go         1.78            0.742       1.15     2                0.3      31 MWI07S          st-go         2.69            0.741       1.19     2                0.3      32 MW106S          Sr-go         3.17             0.961      1.31     2                0.3      33 IWI22D      -   Sr-90        3.2              0.768      1.15     2                0.3      34 Mwoss           S-GO          16.2            -1.71       1.38     2        -       0.3      35 MW105S DIcale      Sr-90         18&S             1.73       1.33     2                03       3C r:          36               38         38 Average:     1.6553           0.6555     12066 Sdev       3.7492            0.2900     o01593 Sdev:       227%               44%        13%
MWin       .0275             0.374      0.684 Max:         16e              1.73       1.47 Mela:      0.es35              0.58        1.2

ApperndhE2 June 2004 Rark TrendResadi 2-sigma              Req"d Corn        TPU       MDC       MDC                Mqwt We    ID      NudIde       (pcLfL)     (PCIM)    (PCiL)     (pCit)  Lab Fla" Voklme (LI QC Blar         Sr-90        -0.73       0.347      1.32        2       U         0.3 QC Btat         St.90        0129        0.383     o.803        2       U         0.3 0 391       0.657      1.47        2       U        0.3 3           3         3 Average:     -0.0700     0.4557     1.19"7 Sdv.        0.5884     0.1745     03499 Sdew.                    38%        29%
Mia        -7300       0.3470     0.8ea0 Mac         0.3910     0.6570     1.4700 Rank Results for June 2004 215.
U                                                                 .
* Sr-90 o                                         .-                                       Zero Mean Sigma c                                          S+2-Sigma
                                                                               -Ave. MDC 0           .
     -5 0              10                   20               30 Rank Order Expanded Rank Results for June 2004 2
a U
1.5 I
1
                                                    .*I tIll
* Sr-90 0.
I I II      II 11        I     II      It I I I-Zero           Mean 0.5        0.5 I       1 +                                      , ,    .           Sigma 0r c                                                                                    +2-SigT1a 0                                                      -Ave. MDC 3
0
    -0.5
_1
          ,1  [
0    5          10          15         20         25        30 Rank Order

pe2dx E2 June 2004 Rank Tretd Resufts 2-sigma              Req dtre Cn             WT         MDC        MDC             Asqut     Rank Well ID      Nucnde     opCVI)       (pCM.)     (opt)      (pClt) Lab Fbag Volune (L) Order MWIIOSRep8cate    Nb-94     *1.81          1.88      3.04        50      U         2        1 MW110tD        Nb-94     -1.44         2.03       2.77        50      U         2        2 MWI23S         Nb-94      -122         2.08       2.99        50      U         2        3 MWI00D        Nb-94     -0.828         2.35       4.13        50      U         2        4 MWI11S        Nb-94     *0.689         1.33        22         50      U         2        5 MWIOIS        Nb-94        .845        1.81       3.16        50      U         2        8 MW107S        Nb-94       0.559        1.88        2.8        50      U         2        7 MW508D        Nb-94      -0.55          1.33      226         50      U         2        8.
MW504         Nb-94      O.U9         121        2.02        50      U         2        9 MW3          Nb-94    .0.438          1.4       234         S0      U         2       10 MW109D         Nb-94    .0.431         2.42       4.13        50      U         2       t1 MW106S         Nb-94    -0.428         125      :-2.09        50      U         2       12 MWIo9S         Nb-94    .0.407          12        1.78        50      U         2       13 MW1i4S         Nb-94    .0.379         1.61       2.86        50      U         2       14 MW508S         Nb-94    .0.304         1.55       2.78        50      U         2       15 MW122D         Nb-94    .0283          1.84       327         50      U         2       18 tW503        Nb-94    .0278          1.28       2.13        50      U         2       17 MW5BS Replicate   Nb-94      0.177         1.6        2.8        50      U         2       18 MWI          Nb-94    40.174         129        228         50      U         2       19 MW105D         Nb-94      -0.17        129        1.98        50      U         2       20 MWi1oS         Nb-94    0.0195          1.7       2.88        50      U         2       21 MWI00S         Nb-U      0.138         1.14       2.02        50      U         2       22 EOF2          Nb-U4     0293           1.8       3.18        50      U         2       23 MW108S Repicate   Nb-94     0.32          1.12       1.96        50      U         2       24 MW502         Nb-94     0.341         1.03       1.86        50      U         2       25 MW10ED         Nb-94     0354          1.13       2.04        50      U         2       26 MW103D         Nb-04     0.548          1.2       2.15        50      U         2       27 MW507D         Nb-94     0.612         1.18      .2.18        50      U         2       28 MW122S         Nb-04     0.651         1.77       329         50      U         2       29 MWII1D         Nb-04     0.664         1.25       225         50      U         2       30 MW507S         Nb-94     0.703         1.38        2.2        50      U         2       31 MWI13S         Nb-94     0.713         124        228         50      U         2       32 MW105S Dicate     Nb-04     0.718         2.15       4.04        50      U         2       33 MW107D         Nb-94     0.734         1.88        3.5        50      U         2       34 MW112S         Nb-U      0.818         1.73       322         50      U         2       35 MW1025         Nb-U      0.829         1.48       255         50      U   . 2       38 MW505         Nb-U      0.898         1.61       2.96        50      U         2       37 MW1o5s         Nb-U      0.968         1.15       2.09        50      U         2       38 MW1O3S         Nb-U        1.03        1.86       327         50      U         2       39 MWiO4S         Nb-U        1.11         1.19      226         50      U         2       40 MW124S         Nb-U        1.12        1.84       3.43        50      U         2       41 MW12Ss         Nb-94       1.15        2.23        3.3        50      U         2       42 MWI17S         Nb-94       122         1.93       3.84        SO      U         2       43 MW2          Nb-U        1.33        188G       328         SO      U         2       44 MW102D         Nb-U         14         1.64       3.21        50      U         2       45 MW10oS         Nb-U   _ i7f     T7     1.68       3.35        50      U         2       46 MW2Reptkae      Nb-U
* 2      I    1.66      3.35        50      U         2       47 a:         47          47         47 Average:   02344         1.5740     Z7509 Sdev     0.8481        0.3573     0.8417 Sder      362%          23%        23%
Min:      -1.81        1.03       1.78 Max:        226         Z42        4.13 Meatda     0.328          1.61      2.78

Appendix E.2 ane 2004  Rank Trend Resuns 2-sigma                Reqied Conec       TPU         MDC         MDC             AIqwnt Well D     NrdoA    focLI             (OCULI0CdUt      loaVLL  ab Fba   Vokine (ii KJ QC Bank     Nb-94     -0.840      1.7          224         50     U          2 OC Sank     Nb-94      0.258      1.97         3.52        50     U          2 aC eat      Nb-94      0.331      1.85         3.02       50      U          2 QC Blank    Nb-94      0.842      1.69         3.17        50    _U          2 C         4          4           4 Averagc   0.09o3      1.8700      29875 Sdev. 0.8499      02455       0-540 sda:      e75%       15%          18%
Mh:    -0.840      1.3700      2.2400 Max:    0.8420      1.9700      3.5200 Rank Results for June 2004 5
8i                                          I       ..IcilIII              .Nb9
:                                                                        -Zero Mean i0rft#1+t.{4444+4&#xb6;4ft4                                                          Sigma
                                                                                +2-SIgma tI I.'I                   .j        .        .        .        -Ave. MDC
     -5 0          10             20                  30 Rank Order

APP&-4x E2 June 2004 Rank Trend Rests 2-ftma    '         Retred Coenc.         W PU           DC    MDC                  qt     Ran Wen D          Nulde      (PCitI       (PCML)      (PnC)    (PM)L Lab Flag Volume (LI    Order MW103s            To-O        .7.78        828        14.4      15       U       0.225       1 MWI06D            To-O9       -4.85        5.15       8.99      15       U       0.225       2 MW105D            Tc-99       .4.26         4.7       8.3       15       U.       025        3 MW103=            Tc-9D9       -4           4.7       831       15       U        025     : 4 IW1o5S            Tc-O99        2.65       4.74       8.33      15       U        025        5 MW105S Duplicate     Tc-9O       -231         4.78       8.39      15       U        025        8 MW105D Replcate      To-G9       -209         4.65       8.14      15       U        025     .*7 MW103S Recate        Tc-O        -1.92        4.89       8.43      15       U       0225        8 MW103S            T0-99     4421           525           9      Is       U       0225      .9 MW1o4S            Tc-99      0.557         5.24       8.94      is       U.      022      :10 n           10          10          10 Average:  .2.8924        52360       9.1290 Sdev:     23357         1.0875     1.8788 Sdev       ^81%          21%        21%
Mlix      .7.78         4.65       8.14 Maxc       0.557         8.28        14.4 Medla        -248        4.835       8.41 2-sigma      I      Req ted Conc.         TPU        MDC      MDC               AlIqut Wet ID         NudIde     (Put)        (PClt)      (OCVlt   (pCLt)  tab Flag Vokxne (L oC lank          Tc-G9     .0.445         4.95       8.58      15       U        025 CC Blank         T-G99       -5.78        5.17       9.08      15       U       0.225 2           2           2 Average:   -3.1025       5.0600      8.8100 Sdev:     3.7583       0.1558      0.3538 Sdev:     -121%           3%          4%
Min:    -5.7600        4.9500      S5M0 Max:     -0.4450       5.1700      9.0600 Rank Results for June 2004 15
 -    10 CL   5
          .. g &deg;      l                            111                1             Tc-99
                                                                                -Zero Mean ol
                                             '          -+2-Sigma               -Ave.       MDC 0                               5                             10 Rank Order

Appeidx E2 "e 2004 Rar* Trawl Resuih 2-Jgma        .       Reqed Coo          TPU        MDC        MDC            A4qut    Ran Welt0         Nudifd       (PCVL)       (pCLI      (pCUI      (pCA(L) Lab    VWmi ( L)Order (LVs MWIDOO        Ao-108&deg;n        -2.48        24        3.12        50       U      2        1 MI1OSRepkale     A-loeOm         .1.84        z34       3.68        50       U      2       2 MWI22s        Ag-1o0m         -1.          2.07      3.41        50       U      2       3 Mwilos        Ag-o0m            1.55        14        22         50       U. 2       4 MW110D        Aq.108m         .1.47        1.11        1.8 s      0       U      2       s MWI05D        AG.108m         .1.01        1.21      2.08        50       U
* 2        a MW10tD        Ago108m        *0.828        1.83      3.17        50       U      2       7 MwII7s        AG-108m        -0.e86        203       3.04        s0       U      2       8 MWt03D        AgOsm            os.8        1.28      Z14         50       U      2       9 MW1O9D        Ao-t0sm        -0.442        2.52      4.35        50       U      2       10 MW5O7D        Aa-108m        4437          1.38      2.31        50      U       2       11 MWI07D        Ao-tosm        -0297         1.95      335         00      U       2       12 MWIOsD        Ag-108m        *0215         123       z19         50      U       2       13 MwtOSs        Ag-lom       -0.848          1.32       2.3        s0      U       2       14 Mw0soS        AO-108m        o0.0o15       1.78      3.03        50      U       2       15 MW1O2D        Ag-1rm        0.0407         1.84      321         50      U       2       16 MWs05        A-lOrom       0.0578          1.4       2.4        50      U       2       17 MWIIIS        Ag-108 m        0.104         1.3       2.3        50      U       2       18 MWso3         Ag-18M          0.132        125       2.22        50      U       2       19 Mw5soe        Ag-lOSm         0.W          1.43      244         50      U      2        20 MWIOSRocat       4108m A               0.203         12        z2         50      U      2        21 MWs04        Ag-aoem         0255         1.19      Z12         00      U      2        22 MWI23S        Ag-1Osm        0.323         1.84      3.37        50      U      2        23 MW2Repkate      Ag-ernm        0.349         1.84      334         50      U      2        24 MWt0oS        AG-loSm        0.352         1.43      Z21         50      U      2        25 Mwioos        Ag-lO0m        0.372         1.19      z0o         so      U      2        26 MWI14S        Ag-1O0m        0.388        2.01       3.53        50      U      2        27 MW08S Repicate   Ag-Oesm        0.388         1.82      2.99        50      U      2        28 MWIo7s        Ag-lO8m        0.395         1.73      3.12        s0      U      2 .      29 MWlOOS        Ag-o10m          0.41        1.12      2.04        s0      U      2        30 MWIOss Dupttcat4 Ag-108m        0.489         1.75      3.17        50      U      2        31 MW502         Ag-lO0m        0.582         1.13      2.08        50      U      2        32 MW3          Ag-1o0m        0.574         1.43      z28         50      U      2        33 MW2          Ag-eosm        0.58          1.81         .z93     50      U      2        34 MWII2S        Ag-loSm        0.723          1.7      3.19t        0      U      2        35 MWI          Ag-o10m        0.784          12       Z1S         s0      U      2        38 MWIO3S        Ag-lOm         0.802         1.89      3.31        50      U      2        37 MW507S        Ag-lOsm          0.83        1.92      2.09        50      U      2        38 MWIOIS        Ag-lOoM        0.851         1.78      3.24        s0      U      2        39 MWI25S        Ag-loam        0.854           2       3.57        s0      U      2        40 MW1O4S        Ao-loem        0.85          1.25      221         00      U      2        41 MWIO2S        A-108m         0.958         t.48      2.55        s0      U      2        42 EOF2         Ag-lO0m          1.32        1.78       3.3        so      U      2        43 MW1os8        Ag-losm           1s         1.73      3.24        50      U      2        44 MWII3S        Ag-108rn '.'M-57$"           1.42       z1         s0      U      2        45 MWI24S        Ag tosm          Zq19~       1.89      3.42        00      U      2        46 MWtZ2D        Ag-lOom .                     1.8      3.45        so      U      2        47 It            47          47         47 Avaeage          t1730     1.6084     2.7738 Sde         0.0822       0.3484     0.8135 Sdev         558%         22%        22%
Mbc          .2.48        1.21       1.8 Mac            223        z52        4.35 Medam          0.349         1.82      2.93
* Apperdx E2 Jure 2004 RankTrend TleeRtes I                            2-sigma           Reqidred
                      . .             nc. -    TPU -       MDC   MDC           -    Mqt .
WentD           Nucide     (pCVij       (DCULI    (ot/i   (oCM    - Lab Faag Vokse (L)
OC Blank             AO-loom       -1.02       1 37       1.97    50         U        2 acCS*                AG-108m      .0.831       2.08       3.55    50         U        2 QC Blar              AG-lOsm       0.257        1.5      2.95     50         U        2 XC Elar              AG-lOsm       0.848       1.78       3.39    50         U        2 fr.         4           4       '4 Average:   -0.1870       1.7075    2.9550 Sdev       0.8894      0.2997    0.7102 Sdev.      -478%        18%       24%
KMl     -1.0200       1.3700    1.9700 M         0 .84e       20800     3.5500 Rank Results for June 2004 5
                                                                                   -ZeoiMan D       l~ IIilI-                                                             -Ave.      MDC
                         --           .M.C                                           Ave 0             10             20             30         40 Rank Order

                                                                                            -s-Appwxx E2 "e 2004 Rank Trml Reads 2-sgma              Reqired Cons.         TWU       MDC      MDC            A"t      Rank Wel tD       Nucfide    (PCLI.)      (PCldL)    (ocLM    (pCIL) Lab FRa Vobne (L) Order MW1070        CS-134       .1.75         2.3       3.8      14      U         2      1 MW2 RepIcata    CS-134       .1.68        1.89      2.98      14      U         2      2 MW114S        Cs-134       -1.58        2.18      3.58      14      U         2      3 MW504        Cs134          -1.5       1.34      2.03      14      U        2       4 MWilos        Cs-134      -0.753        1.87      3.21      14      U         2      5 uwtots        Cs-134      -0.893        2.11      3.68      14      U         2      6 MW503        Cs-134      -0.588        1.52      2.52      14      U        2       7 Mwso8S        Cs-134      -0.251        1.86      3.37      14      U        2       8 MWIOIO        Cs-134      -0.138        223       3.92      14      U        2       9 MWsos        C-134       -0123         1.95      3.43      14      U        2      10 Mw1o0s        Cs-134     -. 00878       125       2.17      14      U        2      11 MW5070        Cs-134    -0.0531         1.42      2.51      14      U        2      12 MwI17s        Cs-134     0.0383         1.96      3.54      14      U        2      13 MW3         Cs-134     0.0385         1.69       2.9      14      U-       2      14 MwioeO        Cs-134       00os         1.33      2.37      14      U         2     15 MW2         Cs-134       0t29         1.89      3.52      14      U         2     1a EOF2        Cs-134       0o192        1.82      328       14      U        2      17 MWI110        Ca.134       0265         1.42      2.51      14      U        2      l8 MWIOOS        Cs-134       0.331        1.25      226       14      U        2      19 MWI24S        Cs-134        0.34        1.98      3.19      14      U        2      20 MWIO9O        Cs-134       0.384        2.82      528       14      U        2      21 MWso7S        Cs-134       0o397        1.35      2.43      14      U        2      22 MWS02        Cs134        0.405        1.35      2.43      14      U        2      23 MWittS        Cs-134       0.418        1.47       2.5      14      U        2      24 MWt020 .      C-134   . 0.43         1.Ba       32       14      U        2      25 MwIo7s        C-134   . 0.453        2.09      3.73      14      U         2     28 MWI2Ss        Ce-134          0.5       2.12      3.93      14      U         2     27 MWII3S        Ca-134       o.s4a        1.38      2.52      14      U         2     28 MWosS         Cs-134       0.585        1.59      2.84      14      U        2      29 MWt030        Cs-34        0.e01        1.38      2.4a      14      U.        2     30 MWso8O        Cs-134       0.818        1.7       Z83       14      U  .      2     31 MWIO5S        Cs-134       0.851        1.31      234       14      U        2      32 MWIo1S        Cs-134       0.67         1.84      3.58      14      U        2      33 MWIO2S        Cs-134       0.721        1a1       293       14      U        2      34 MW5O8SRepcate    CS-134       0.827        201       3.75      14      U        2      35 MWIoso        Cs-134       0895         1.32      2.47      14      U        2      36 MWIO8SReplicate  Cs-134       0905         1.37      2.47      14      U        2      37 MWI         C0-134         1.02       1.47      Z73       14      U        2      38 MW1O4S        Cs-134         1.03       1.45      772       14      U        2      39 Mwli2s        Cs-134         1.18       238       3.28      14      U        2      40 MWllOSRepriate   Cs-134         123        3.33      4.59      14      U        2      41 MW1220        C-134          1.47       2.03      3.94      14      U        2      42 MWIO3S        Cs134          181        2.18      3.88      14      U        2      43 Mwtoss Dupcate   Cs-34           1.8       3.45      4.73      14      U        2      44 MWI23S        Cs-134         1.84        2.8      3.47      14      U        2      45 MWI22S        Cs-134        2.44        4.14      4.41      14      U        2      48 MWtOOO        Cs-134         3.84       484       528       14      U        2      47 n            47         47        47 Average:    0.4190        1.9474    32194 Sdev       1.0169      0.7469     0.7890 Sdev        243%         38%       25%
Mic         .1.75       1.25      2.03 Max:         3.84        4.84      528 Medai         0.418        1.84       32

Apperx>E2 June 2004 Rar* Tred Resnft
                                 -.        2-sigma -            ReqLired CoDc.        TPU           O      M            LbFa Volme Well D           Ntade      fpC~t)      (DCtt)     roCS,&#xb6;. rDoet)        Lab FaVown v    (1)
Cs-134     -201         3.18      428           14             U       2 OC 8bnk            CS-134   e.0so8         2.02      3.65          14             U       2 CC Blank           Ca-134     0.173        2.07       3.7          14             U       2 QC Stank           Cs.134     0.478        1.48      2.5           14             U       2 rc          4           4         4 Average.       .327   '2.1775      3.5525 Sdey:     1.1358      0.7110     0.70ee Sdev      -347%         33%       20%
Mn:     -. 0100       1.4800    2.s80 M-a      0.4780      3.1eW0     42800 Rank Results for June 2004 10
_. ftf.i14If{                   .        4i4IlCil                            Cs-134
                                                                                        -Zero Mean o i llllili                         il~llIXi i461       4+1
                                                              .... t II-          l. Sigm III,.                                                      I+2-Slgma
                                                                      .l II.                                                                        -Ave.      MIDC O 0                                                                 .'
   -  0.                                                                       . ..
0              10            20             30             40 Rank Order

AppendxE.2 June 2004 Rarh Trend Resutts 2-slgma              Reqt*ed Conc-           TPU       MDC         MDC             AlqUmt Rank Wel ID          Nuclde        Will.)        (tCa)     (POL)       (pCA.) Lab Flag Vo;w    Orde MW105S Dup     .ate Cs-137        .1.82          Z51       4.32         15      u         2     1 MW107[t           CF-137         -1.42         213       3.61         15      u         2     2 MW124S            CS-137       -0.912          1.91      3.22         15      u         2     3 MWi11D            C     N137   -0.838          1.17      1.94         15      u         2    4 MW12203           C-137        A758            1.88      3.28         15      u         2    5 MW3             Co-137       -a827           1.48      2.47         15      u         2    6 MWS03            CF137        -0.415           1.4      2.35         15      u         2    7 MW1tOS            Cs-137       -0.409          1.22      2.03         1s      u         2    8 MW 7S             CO131        A372            2.37      4.08         15      u         2     9 MWI06D            Cs-137       4302            1.22      2.11          Is     u         2    10 MWI1IS            CS137        *0.254            2       3.59         15      u         2    11 MWI             Cs-137       4248            1.38      2.41         15      u         2    12 MWI145            CF137        -227            1.28      228          15      u         2    13 MW1OSS            Cs-137       -0.215          1.89      3.43         15      u         2    14 MW507S            Cs-137       -208            129       225          15      u         2    IS MWI13S            Cs-137       41o06           1.27      220          15      u         2    18 MWIO2S            CS-137            0          3.02      5.08         15                2    17 MWtO9t            CF137             0          4.47      &77          15                2    18 MWtt2S            CF-137            0          2.15      4.43         15                2    19 MW502            Cs-137-     0.00859          2.48      228          15      u         2    20 MW1C9S            CS-137      0.03e2           1.18      2.08         15      u         2    21 MW102D            Cs-137        0235           1.88      3.43-        15      u         2    22 MW105D            Cs-137        0.318          129       233          15      u         2    23 MW2             CF137         0322           1.88      3.51         15      u         2    24 MWlOBSRepkase       CF137         0.378          129       2.26         15      u         2    25 MW1M              CON137         0.39          2.32      4.32         1S      u         2    26 MWS07D            Cs-137        0.474          1.31      239          Is      u         2    27 MWIIOSRepicate      CO137         0.528          2.31      4.23         15      u         2    28 MWIOS             Cs-137        0.532          1.48      2.61         15      u         2    29 MW122S            Cs-137        0.551          212       3.87         1S      u         2    30 mws08m            CS-137        0.557          1.        2.78         15      u         2    31 MWSO8S            Cs-137        0.576          1.83      3.18         15      u         2    32 EOF2            Cs-137        0.80c          1.79      327          15      u         2    33 MWI0S             Cs-137        0.812          2.43      2.21         1s      u         2    34 MWils             Cs-137        0.863          1.33       2.4         Is      U         2    35 MW504            Cs-137        0.718          1.29      2.34         15      u         2    38 MWIO7S            Cs-137          1.07         1.82      3.39         15      u         2    37 MWI25S            CF-137          1.26         2.03      3.88         15      u         2    38 MWIOID            Cs-137          1.38         1.81      3.52         15      u         2    39 MW505            Cs-137          1.42         1.84      3.12         15      u         2    40 MW103D            Cs-137          1.44         2.07      223          15      u         2    41 MWios             Cs-137          1.45         1.88      3.05         15      u         2    42 MWII4S            Cs137           t.57         1.89      3.88         15      u         2    43 MW2Repcate         Cs-137          1.84         1.85      3.31         15      u         2    44 MWSM SRepllcat      Cs-137           1.8         1.95      3.79         15      u         2    45 MWi23S            Cs-137    . u2.48F       1t9       3.93         15      u         2    48 MWIO3S            Cs-137           7.5         5.54      3.33         15                2    47 m             47
* 47        47 Aveage:      0.4545          1.9145    32028 Sdev.       1.3512        0.7940     1.1427 Sdev         297%           41%       38%
Min         -1.82          1.17      1.94 Max             7.5         5.54      a7n Mediam         0.322          1.88      3.22

Appencli E2 JAne2004 Rank Trend Resat 2-igmna             Reqtred
                         . conc_          TPU        moc      MDC              AlqUt Wel ID       Nudide        poC1L)      (pCIfL)     (Wcl)    (DMt)  Lab Flag Voue (L)
OC Blank      Cs-137       .0.591         1.62        284      15      U          2 QC Blank      Cs-137        .0.48         1.95        5139     15      U          2 OC Blank      Cs-137      a05.41          128          22      15      U          2 aC Blank      CS-137         1.01         1.97        3.73     15      U          2 n:            4            4            4 Average:        0.00         1.70        3.04 Sdev          0.73         0.33        0.67 Sdev      -42372%          20%         22%
IMh:        .0.59         126         220 Ilax:         1.01         1.97          .73 Rank Results for June 2004 15 10.
                                                       .                     .*    Cs-137 c      5                                                                      -Zero Mean
                                     ,                .-                            2-Sigma 0                        ~+2-Sigma'
                                                                               -Ave. MDC o     -5
   --10              .
0          10              20              30          40 Rank Order Rank Results for June 2004 10 0Cs-137 5                               II1. .
* I I I.* .I I IlZ~oen Mean
                          ~I444t44444444-Zero 0       0 0                                                           Sigma III         II, .      ~.+2-Sigma ro .I                                                                          -Ave. MDC
    -10 0            10                    20               30 Rank Order

ApwaS EE2 km 2004 Rark Trend Resdts 2-sgma              Regrred Con          TPU       MOC       Moe                AkIM  R;rk WO ID          Nucd      (pOM)        (pCLl      i(pCLtL) (pCA.l Lab Flag Volw*
w    L) Order MWI020           Eu-S12      *7.03       5.61      as?        50      U         2       1 MWI003           Ew-S2       -5.94       728        12        50      U         2       2 MWI125S          E-152       -3.97       6.2       10.6       50      U         2       3 MW1065           Eu-152      -3.42       5.71      929        50      U         2       4 MW1O5SOi4caw       Eu-152      .2.89       5.06      8.52       50      U         2       5 MW2Repcat         Eu-152      .2.24       5.32      928        50      U         2       6 MWso6S          Eu-152      .1.32       5.16      871        50      U         2       7 MWi02S          EU-152      -1.28        4.2       7.1       so      U         2       8 MWI16S          Ea-152      -1.18       4.18      7.14       50      U         2       9 MWi11S          Eu-152      -1.01       4.03      6.5        50      U         2      10 Mwtoss           Eu-iS      -0.975       3.54      5.99       50      U         2      11 MW3            Eu-S52     -0.884       4.31      7.42       50      U         2      12 MW507D          Eu-1S2     -0.753       3.96      8.75       50      U         2      13 MW10s            Eu-152     -. 699       3.97      6.82       50      U         2      14 MWS07S          EU-152     .0.657       3.85      837        50      U         2      15 MWI03S          Eu-152     .o.6         5.19       8.9       50      U         2      16 MW1IOSReplcate     Eu-152       0445       7.38      1Z4        50      U         2      17 MW101D           E-152   -0.267          6.05      101        50      U         2      18 MW50S0Rep     oat  Eu-152      -0.25       4.83      8.72       50      U         2      19 MW1070           Eu-152    -0.225        5.32      9.34       50      U         2      20 MWI17S          EI5s2    -0.0575        6.31      11.2       50      U         2      21 MW112S          Et-152      0.143       5.48      9.35       50      U         2      22 MWI23S          Eu-152      0.148       5.52      9.42       50      U         2      23 MNWS06           Eu-152      0207        429       7.33       50      U         2      24 MWilos          Eu152       0288        3.8       677        50      U         2      25 MW1030           Eu-152      0424         38       6.74       50      U         2      2e MWI00D          Eu-152      0.42S       8.0e      10.7       50      U         2      27 MW505           Eu-152      0.542       3.97      6.92       50      U         2      28 MWI22S          Eu-152      o.06W    . 621        11.1       50      U         2      29 MWI14S          Eu1s2 .      0.77       579       102        50      U         2      30 MW11OD          Eu152       0.828       3.79      6.4        50      U         2      31 MW1EOSReplicate    Eu152       0.993       388       6.78       50      U         2      32 MWIDO6          Eu-1s2       1.23       3.96      68.3       50      U         2      33 MW503           EC-152       1.34       4.0S      6.88       50      U         2      34 MWI24S          Eu-1s2       1.35       5.43      6.91       50      u         2      35 MWt            Eo-152        1.5       3.57      8.33       50      U         2      38 MW502-          EU.152       1.64       3.67      6.62       50      U         2      37 MW101S          Eu-152        2.1       4.98      9.04       50      U         2      38 MW504           Et-152       Z15        3.97      7.18       s5      U         2      39 MWIWS           Eu-152       221        5.13      9.35       50      U         2      40 MWI05S          Eu.152       2.86       4.15      8.44       50      U         2      41 MWI04S          E-S152       3.01       4.16      728        50      U         2      42 MW113S          Eu-152       3.33        3.7      8.6        50      U         2      43 MWI1OS          Eu-152       3.57       429       8.59       50      U         2      44 MW1220           Eu-1s2       3.75       5.33      9.81       50      U         2      45 MW2            Eu-12        3.88       5.35      9.78       50      U         2      48 EOF2           Eu-152       4.12       s.54      10.2       50      U         2      47 ii         47         47        47 Average:   o.1578       4.8470    8.3298 Sdev     2.3248       0.9a31    1.7309 Sdew. 1473%         20%       21%
Mki       -7.03       3.54      5.99 Max         4.12       7.38      124 Meua          UV207      4.83      8.52

Apperex E2 June 2004 Rarn Trend Restft 2-sigma            Required
                       .Couc.          TPU. -    MDC       MDC              A t Wed ID   Nut~de      (POItL)     (cCV)      (oWCU)    (o0C.) Lab Flag Vodae (L1 QC Blar    Eu152        .239         4.07      6.07        0      U         2 OC 81a*    Eu-152      -a249         5.07      8'58       50      U         2 QC e1ar*   EuL152       0.521        5.3       9.31       50      U         2 QCCSW*     Eu.152        2.13        5.65      ID4        50      U         2 n:           4            4        4 Average:       0.00        5.04      &59 Sdev.         1.88        069       1.84 Sdew       50091%         14%       21%
mIn:        .239         4.07      e07 Max:         2.13        5.65      10.40 Rank Results for June 2004 15
  -10 0                                                                   Eu-1 52 tft c                                                                        -Zero     Mean 0
c lip5*                                                                Sigma
                                                                         -Ave. MDC 0   .10 0      10              20            30            40 Rank Order

Appendx E2 June 2004Rant Trend Resdt 2-sigma             Reqnled Comc          TPU       MDC       MDC             AlkIt    Rat Wel ICD     Nudibd    (pCIL)       (Co)        PClA)    (pCVL) tab Fag Vchn e (L) Order MW503        E-154       -3.43         4.1      e.e1       so      U        2        1 MWI07S        Eo-154      411          5.47      926        50      U        2        2 MWlosOupICale   Eu154      -2.95         7.68      13.7       50      U        2        3 MwO5m        Eu-154     -2.45         4.65      S12        so      U       2         4 MW3         Eu-154      -225         4.05      6.85       50      U        2        5 MW5080        EOu154        -2          4.5      e.57       50      U        2        8 MWIogS       EL-154      .1.94        3.82       5.5       50      U        2        7 MWI03S       Eo.154      -1.84         5.2       8.9       50      U        2        8 MWI11S       EL-154      .1.74        4.11      6.99       50      U        2        9 MWI         Eu-154      .1.42         4.1      7.13       50      U        2        10 MW102D        Eu-154      .1.41        5.59      10.1       50      U        2        1t MWII35       Eu-154      .1.33        3.85      6.49       50      U        2        12 EOF2        Eu-14     -46os          3.94      727        50      U        2        13 MWIOO         EU-154    -0717          5.85      11.2       50      U       2        14 MWI02S       EOu154    -0.714         3.95      6.84       50      U        2        15 MWS02        Eu-154       8.e94       3.61      6.45       50      U        2        1t MWIlOSReplate   EOu154      0572         5.09      9.3        50      U        2       t7 MWI030       Ew1S4     -a488          3.09      8.59       50      U        2       18 MWSW7S       Eu-154      0325         3.49      6.33       50      U        2       19 MWI5so        EOu154 0.0175            3.44      834        50      U        2       20 MWI1iS        Eu-1N     o.om           6.34      11.7       50      U        2       21 MWIO4S       E-154      0.259         3.89       6.6       50      U        2       22 MWI0sS       Eu-154     0.348         3.15      5.79       50      U        2       23 MWIOss        E0u14      0.457         526       98S4       so      U        2       24 MWlOSSReplcate  Eu1S4        0.7          3.6       8.9       50      U -      2       25 MWI12S       Eto154     0.712         4.67      9.11       50      U        2       26 MWI23S       Eu154      0.979         4.73      9.27       50      U        2       27 MW124S        Eu-154        1          4.36      82         50      U       2        26 MWI07D        Eu-1$4       1.05        6.5       1Z3        50      U.      2        29 MW114S       EU-154       1.31        4.87      9.61       50      U       2        30 MWI06S       Eu-154       1.32        3.83      6.95       50. U       2        31 MWSosS        Eu-14        1.39        4.77       9.4       50      U       2        32 MW2         Etb-154       1.6        4.82      9.56       50      U       2        33 MWIO8         Eu-154       1.74        3.31      851        50      U       2        34 MW1IO         E*-14        2.09        3.74      7.19       50      U        2       35 MwII7s       Eu-154       Z22          5.7       11.4      50      U        2       36 MWIOSO        E15S4        224          7.2       13.9      50      U        2       37 MWSO6Replcato   Eu-154       Z34         4.98      10.1       50      U        2       38 MWIOOS       Eu-154       253         3.82      7.03       50      U       2        39 MwIIos       EL-154        86e        4.74      9.18       50      U       2        40 MWIOI         Eu-154       268         5.81      10.8       50      U       2        41 MW507o        EL-14        z96         4.13       7.9       50      U       2        42 MWi2sS       Eu.154       3.35        5.51      11.1       50      U        2       43 MW504        Eu154        3.4         5.38       6.5       50      U        2       44 MW1220        Eu-154       3.59        5.51      11.1       so      U        2       45 MW122s       ELu-4        3.6S .      5.81      10.8       50      U        2       46 MW2 Replicate  E0,154  ,,8ee.'          4.32      10.2       50      U        2       47 47          47        47 Average:   0.4960        4.6891    8.84s5 Sdev:    2.148s        1.0324    Z1523 Sdev      433%          22%       25%
Mbi        .3.43        3.15       5.5 Mac         6.8         7.6s      13.9 Medaac      0.457        4.65      82

Apperdx E.2 June 2004 Ra* Trend Results
                 -   I                : 24igma                 Required Co.             TM          mDC       MDC             AIQUt Wel ID   Nudie         fOCMI            oCtttj     (DCLU     10CUt'L IAb FLa Vokw(e Li-CC stark  EuI154        .0747            5.04      -  9.4      50        U       2 aoc Bbnk  Eu-154        .0.5t5         .25.15         9.69     50      - U       2 ac Ben*   EuIF54        0.0444        '5.49           10.3      50       U       2 ac BLAnk  Eu.154          453            4.04         754      50        U       2 ii          4              4         -4 Average:         0.83         ! 4.93         923 Sdev:         Z49            0.62        .1.19 Sdev:        301%            13%          13%
Mit         .0.75           41.04     ' 7.
Max           4.53           5.49      '10.30 Rank Results for June 2004 15
  -10 o
S                            .      ,             .1'.
   .5                                           .11        i*Eu-154
                                                            $-Zero                         Mean 0                                                                            Sigma
               -                                                                   42-Sigmai I     '                           !-Ave.                           MDC
  -10
    .5 0          10             20              30            40 Rank Order
* Alperdx E 2 Jue 2004 Ra* Trend Re4ts 2-sinma             Req*ed Con           TPU       MDC     MOC                AlqjAt  Rank Wed tQ      Nudice    (P02)         (pCI&)    (PM)    (PCI)    Lab Flag Vodve (LI Order EOF2        EU-155     -5.68         7.4        12     50        U          2      1 MW112S        EU-155     -5.38        564       112      50        U         2      2 IWI10S        Eu.155       .337       4.72         o01   50        U          2      3 MWI100        Eu-155     -3M4          5.9      9.55     50        U          2      4 MWI22S        E1O55      -2.81        9.19      15.1     50        U         2      5 MW505        E1s55      -2.45        4.15      8.89     50        U         2      8 MWi17S       EA-155      -2.22        9.14      15.1     50        U         2      7 MWII0         Eu-155     -2.17        4.77       82      50        U          2      a MWso7C        Eul55      .t1.9        5.48      9.03     50        U          2     9 Re ate MWI10itS         Eu.155     -1.69        514       8.48     50        U         2      10 MW2         Eu-155     .1.68         8.8      11.9     50        U         2      11 MWIO3         E1s55      -1.44        4.98        .41    50        U         2      12 MW3         E1s55       -1.4        8.34       104     s5        U         2      13 UW104S        El55       .1.23        4.84        .37    50        U         2      14 MW1io         Ew155      .1.15         42         .886   s5        U         2      15 MWXm8C        EL,15S    4886          5.94      9.e8     50        U         2      18 MWs04        Eu-15     4.575         4.88      7.96     so        U          2     17 MWIOS5        Ew1s5     -0388         5.18      9.06     s0        U          2     18 MW11JS        Eu-155    40.381        4.84      841      s0        U          2     19 MW1220        E1s55     .0326         7.49      127      50        U         2      20 MW108S        E-155     -0226         6.4U      10o7     50        U         2      21 MWIIIS        Eu1-ss       -02         4.6      8.03     50        U         2      22 MWI0sS        E-lss     4109          5.33      8.89     s0        U          2     23 MWI14S        E-Oss    0.0514         7.39       12z     50        U          2     24 MWI03S        Eu-1s     aL135          .76       112     50        U          2     25 MW123S        Eu-1Os    a191          7.12       12.6    50        U         2      26 MW108         E-lOs5    0.388         522       923      50        U         2      27 MWIoss        Eu-Os5     o.673        8.73        12     50        U         2      28 MWIODS        Eu-1Os      1.01     . 4.72      7.95     so        U         2      29 MW105S DOkabe    Eu-lOs      1.05        5.77         78    50        U         2      30 MW503        E-lss        1.8        4.54      8.04     50        U         2      31 MWIo1s        Eu-155        2         553       9.72     50        U         2      32 MW5o2        Eu55     .Z48U          4.92         7s    X0        U       ,2       33 MW12SS        Eu-155      2.71        8.59       14.S    s0   . U       . 2      34 MW1O7S        E-155s      Z74         7.48      12.8     s         U      - 2       35 MW1020        Eu-155      325         7.7       13.4     50.       U         2      36 MaWsM Rep4icat   E-lJS       327         8.74       12      X0        U         2      3t MWI1OSReplicate  Eu-15s      3.38        8.34       151     50        U          2     38 IWX07S       Eu-15S      3.86        4.88       8.42    50        U          2     39 MWI         Eu155       39 4        3s94      8&94     s0        U          2     40 MW124S        Eulss       4.87        69.3      1Z4      50        U         2      41 MWI02S        Eta-lS      5.11        8.89       8.9     50        U         2      42 MW1010        E-lss       S.14        7.58 . 12.6    50        U         2      43 MwsOss        Eu-1ss      524         6.92      12.7     50        U         2      44 MWIo90        Eu-155      5.37        9.33        1a      0o       U         2      45 MWIOo         Eu-155 ?
V6.4s            5.97      1o.7     50        U         2      48 MW2ReM8cate     Eu-1OS        .885Y)    7.05       12.9    50        U          2     47 m           47         47        47 Avrae     o.e886        &1921     10.5530 Sdev     3.0549        1.4346    z4705 Sdev       459%         23%       23%
Mui       -5.68        3.94      6.69 Max        7.68        9.33        1l Mecla     0.0514         5.97      9.78

Appendix E.2 Jume2004 Rank Trend Result 2-"ilgm               Reqd~ed
                     . Conc      . TPU .. MDC            mDC -       '- Niquot We5 ID   NLHCide     10CLL ItpCIII         ioO)i      noCutI Lanb aFb Vohhn f QC Blat   Eu.155        4.05       8e.1      10.8        50     U          2 QC Blat   Eu-155       487         7.e4      1Me        80      U         '2 QC Blat   Eu.155       3.5        4.11       7.35        50     U          2 QC Blink  Eu-155       3.?2       523        9.78        so     U          2 4       -4         .4 Average:     01150      5.7700    10.0775 Sdev        4.05M20    1.4892     Z1738 Sde:        3523%       26%        22%
Mim:      .4.0560     4.1100     73500 Max:       3.e20c     7.8400    1Ec0 Rank Results for June 2004 15 10 0S5                                                                     *Eu-155
                                                                       -Zero Meani 1111111+2-Sigma                                        Sigma o0 0      10             20            30            40 Rank Order

ApprifdtE2 Je  2004 Rark Trend  Results 2-sigma               Required Conc.       TPU        MOC         MDC                 Aqut      Rank Wei to        Nudide    (PciL)     fpCVLt     (pCi&)      (pCLt)    Lob Flag Volurno (I1  Order MW1030          PU-238   -0.0644      a011r      0414          0.5       U     -   02 MW1080Re,9e        Pu23t    4.0193      0.0657      0247          0.5       U         02         2 MWIWro          Pt23       o0.0134   0.0691      0252           0.5      U         02         3 MWIOSS Duplicate   Pu238    4.00649     0.016f      0176           0.5      U. .      02         T 4
MWI03S Rqeplcate   Pu-3     0.00102     0.054       0185           0.5      U         025        5 MW10S           Pu-238    0.0161       0.114      0.294        0.5       U         025         0 kWIO6O          PL,238    0O251      0.070e      0175          0.5       US        025        7 MWI04S          PU.238    0.0504       0.126     0.293         0.5       U.        025        8 MW103S          PL-238    0.0612       0.108      0.23         05        U         025        9 mW1085          PLO3=     0.0869       0.17      0392           o0       U         0.2       10 10          10        10 Average     0.0115     0.0912     M2888
                  .Sder       0.0410     0.O4      0.0844 Sder.      358%       48%        32%
Mtnc    4.0044     0.0186      0.175 MaW:     0.089        0T17      0.414 Mdat      0.tXO56     0.0M93     02496
* 2-sigma               Required Conc       TPU        MDC         MOC                 Altqrl Wett tO       Nonde      (pCUI)     (DCLIL)    (pCL-)      (CLI.)   Lab FLag Volurne (LI QC 1lark       Pu-235     0.0o84      0.108      0.202         0.5      U          02 CCBlank I     Pi238    4.0324      0.0259       a187          0.5      U         025 2          2          2 I        Average    0.0185     0.0680     0.1945 Sdev      e.o720    a008        0.0106 Sdev       389%        88%        5%
Virv    40.0324     0.0259     0.1870 Max       0.0894    0.1080      0.2020 Rank Results for June 2004 0.3 20.2 0.1I                                              . I
* Pu-238 c0               1                                    ..       ,     ,         -Zero        Mean 0       1t4+-T-----t-I                                                        Sigma fJI'             'I'J                                 +2-Sigma 3    -0.1                                                                       -Ave.        MDC
      -0.2
      -0.3 0                            5                                10 Rank Order

Apperdlx E2 Jue 2004 Rank Traed Results 2-sigma              Reqtred .'
Con.         . TPU        MDC        MDC               Aflqut   Rank Wet ID        NWM:fde (cC)L)            (ItCIL)   (PCat)    '(pCI)    Lab Flag Vodine CL) Order MvW105DRepncate  Pu239.240    .0.27n         0.0268      0208   . 05       U         02      1 AW1o6S      Pu-239,240    -00228        0.0223      0.172       .0.5    'U         025      2.
MWI05D       Pu.239.240    40148         0.022       .0.18        0.5      U         02      3 MWI03S :    Pu239,240       .0127       0.0175      0.158        05       u        025 .. 4 MWI03SRepkate    Pu-239.240   0.00713          0.054     0.169        0.5      U        025      5 MWIO8O       Pu.239.240     0.0125       0.0499      0.143        0.5      U        025      a MWIM5S Dupkate   Pu.239.240     0.0388         0.103     0257         0.5      U         02      7 MWI05S       Pu-239.240     0.062          0107      0221         05       U         02      8 MWIO4S       Pu239.240      0.115         ,0.12      0.178        0.5      U        025      9
     &IWI03D      Pu239.240      0.123          0.139  - 0208          0.5      U         02      10 n:           10       .10            10 Average:      0.0279       0.0860    -0.1890 Sdev:       0.0554       0.0467     0.0340 Sdev:       198%           71%        18%
Mk        .0.0272       0.0175      0.143 Max:        0.123          0.139     0257 M =        0.009815      0.05195      0179 2.slgma               Reqtked Ccnc       - TPU          MDC       MDC                A t Well 10      Nudlde      (PCVa) (Pata)              WmC)t     (pnCL) Lab   bFla Volae (L)
OC Blank    P.239,240     .0.0162       0.0183       0.15        0.5      U        0.25 OC Blank    Pu-239,240 2.       <         0.171     0.221.       0.5      U        0.2 M            2             2         2 Average:     0.089         0.0947 . 0.1855 Sdev:      0.1828        0.1080     0.0502 Sdev:       185%           114%       27%
Vin:      -0.0162       0.0183     0.1560 Mai:       0.2140        0.1710     0.2210 Rank Results for June 2004 0.3 0.2E o.
0.1
* Pu-239,240
             ,                         ,.                                          -Zero Mean E                  o-2-Sigma 42-Sigma O -0.1                                                                             -Ave. MDC o .-0.2
    -0.3        .  .       .      .       .         .-
0                              5                                  10 Rank Order

Appadx E.2 Je   2004 Rank Trend Resfta 2-sigma              Reqwre Coni.       TPU         MDC       MkC              Alquot   Rank W.d In        h~i-M. rdliq I    MMC  t)    (pC t)    (1,P) I  ahFLa    Vdanetl   rVA mW1O3S       I  Pu-241     -825        0.25         14.5      I5      U         0.5       1 mW100S          Pu-241       -4         87          15.l      15      U.        0.5      2 mW1060          Pu-241     -1.49       8S3          14.4      15      U         05       3 MW1I03S Repcale    Pu-241      as9s       80.2         13.8      1I      U .       0.5      4 lWtCSD          Pw241         0        5.53         11.3      15      U         0.4      5 MW MO4S         PwU24      0.6DA       8.41         14.4      15      U         0.5      a UW10O Repica"      Pu-241      1.38       833          10.8      1s      U         0.4      7 MW1030          Pu-241      4.81         .S1        11.4      `S      U         0.4      8 MW1OSSpi~cate      PU.241      8.14       B.59          11       15      U   . 0.4'     9 mWIo5S          Pu-241 C        3      7.85         13.1      15      U         0.4      1o rr        10         10           10 Average:   0.67        r7520      12.O Sdev     4.8918      0.9160      1.8838 Sder:     740%        12%          13%
Mlr      425         133          10.8 ma         8.32        8.7         15.1 Medan     0.34t5      7.s3s        13.45 2-sigma              Reqited Coe.        TPU         MDC       MDC              A"qut Wei to        Nucld     (PCIt        OLoCiLI    (dCtI     (DCIL4 Lab Flao Voltme (LI aC lank        Pt-241     -9.32       0.68         15.3      15      U         05 O0 Blank       Pt-241      1.21       2.1          4.77      15      U          I e         2           2           2 ,
Average:    4.0550     5.7450     10.0150 Slev:    7.4458      4.1507      7.4458 Sdev:    -184%        72%         74%
Min    -9.3200      2.8100     4.7700 Mac      1.2100      S.600      15.3050 Rank Results for June 2004 20 15 0
* Pu-241 c     5.                                                                      -    Zero Mean 0-2-Slgma 0                                                                                  +2-Sigma
                                                                              -Ave. MDC C  -10
   -15
   -20 0                             5                               10 Rank Order

Appex E2 JuLe 20C4 Rank Trend Restf 2.4lma               Required Cor:           TPU       MDC       M                    t      R We" ID           Nuclde       (PCVLI       (pCVL)     (pM)L      WNA)L Lab Flag    Vdune (L) Order MWt12S       Am-241 (gamma)      -88          18.2      27.3      05       U    -      2        1 mwm         A.,-24 (ganrna)    -tZ4          17.4       19.3     0.5      U           2       2 MW2 Repcae    Am-241 (gamma)      -11.9        143       23.9      0.5      U           2       3 MW102S       Am-241 (gamma)      -8.79        7.88      10.8      05       U           2       4 MW1IOSReocate An-241 (gamma)       .7.51         13.3      213       0.5      U           2       5 MwIlls       Am-241 (garma)      -5.14        9.ii -    13.1      05       U           2       8 MW508        Am241 (gamma)       .4.31        9.85      162       0.5      U           2       7 MW1O3S       Am-241 (garma)       .3.     . 8.18        13.5      0.5      U           2       8 MWsosRepkate Ar-241 (gamma)         .3.43         1t       172       0.5      U           2       9 MWso2        Am-241(gamma)          .99       11.7      18.6    . 0.5      U           2       10 EOF2        Ar-241 (gamma)        z78        10.6        18      0.5      U           2       1t MWII7S       An-241 (garma)     -z78s         18.3      27.5      0.5      U           2       12 MW2         An-24t (gamma)        Z02       9.69        17.3     Os       U           2       13 Mwl         Am-241 (gamma)      -1.81        235         4       0.5      U           2       14 MWlOSS Repkate Am-241 (gamma)       .1.81         8.8       12.9     0.5      U           2       15 MWI9OD       Am-241 (gamma)        1.6        114        19.1     0.5      U           2       18 MWI04S       Anm.241(gamma)      .1.39        7.12       12.6     0.5      U           2       17 MWI2sS       Am-241 (gamma)    .0.984         15.3       23       05       U           2       18 MWIOID       Am-241 (garana)   .0.e65         13.7      20.4      0.5      U           2       19 MWI0tSOSwcate   Am241 (gamma)     .0.466         3.55      6.07      os       U           2       20 MW507D       Am-241 (gamma)      .42          8.97      13.8      0.5      U           2       21 MWII3S       A-241 (gamma)    -0.0689         7.55      122       05       U           2       22 MW1O2D       Amn241 (gamm)      0.7068        1Z          19      0.5      U           2       23 MWIl0S       Am.2411 (gamia)    0.753         2.45      422       0.5      U           2       24 MWIOIS       Am.241 (gamma)       122          3.4      6.11      0.5      U           2       25 MWt22D       Am-241 (gamma)       1.31        14.4      18.1      0.5      U           2       2e MWIIOD       Arm241(gamma)        1.4         7.34        12      0.5      U           2       27 MWIOOD       Am-241 (gamma)       1t81        3.52      822       0.5      U           2       28
 - MWsos        Am-241 (gama)        1.95        2.48      4.34      0.5      U           2       29 MW107D        Am241 (gamma)       2.12        3.84      8.59      0.5      U           2       30 MW1o9S       Arm241 (gamma)       2.95        7.67        12      0.5      U           2       31 MWtO5S        Abnm241 (gamma)     2.96        7.87      132       0.5      U           2       32 MIW03D     .Am.241 (gamra)    -3.07           10.3 -- 181     . S0.5   U      -    2       33 M/WlO7S       Am-241(gamina)      3.32        10.8      18.5      0.5      U           2       34 MWtO185      AM-241 (gamma)       3.74        10.3      189       0.5      U           2       35 MWI06o        Am-241 (gamma)       4.4        10.4       17.4     0.5      U           2       36 MWtOSD       Arn241 (gamma)       4.62        10.4       17.4     0.5      U           2       37 MWtOOS       Am-241 (gamma)      4.94         12.2       20       0.5      U           2       38 MW53         Am-241 (gamma)       5.17        9.57      13.5      0.5      U           2       39 MW507S       Am-241 (gammna) 5.48             7.99       1Z4      0.5      U           2       40 MW508S       Arn-241(gamma)       8.14        9.72       18.2     0.5      U           2       41 MWIt4S       Ain241 (gamma)      ee8          13.1       21       05       U           2       42 MWtO8S       Am-241 (gamma)       9.75        15.7      19.6      0.5      U           2       43 MW504        Am-241 (gamnma)2S1.0l' .         7.82      12.9      0.5      U           2       44 MWt23S       Am,-241(gawna)       12.9        18.8       29       0.5      U           2       45 MWt22S       Am-241 (garnna)       13          18       28.8      0.5      U           2       46 MWI24S       An-241 (gamnma) 192              243       24.1      0.5      U           2       47 r              47          47        47 Average:      0.7270      10.4191    18.1628 Sdev:       8.6622       4.7548     6.4197 Sdev:        918%          46%       40%
Min:         .18.8        235         4 Max:           192         243         29 Medan:        0.753         1.3       17.4

Appedx E2 June 2004 Ran Trend Results 2-sigma                  Reqed Con.          TPU          MOC         MOC Well 10                Ndide                          [(OCUL oaU
((CVU (OClt)
Lab Fba Vokmie dI
_y  . _ .. _  ,_,
OC Blank            Am-241(gamma)                         J.18          15.4         22.8         0.5        U         2 OC Blark            Am-241 (gamma)                        -1.42         131          21.7         0.5        U         2 QC Blank            ArF-241(gamma)                         1.21         10.9         1e.7         0.5        U         2 OC Blank            Am-241(gamma)                          4.76        6.22          11.4         0.5        U         2 4            4            4 Average:                       43025          11.4050      1&1500 Sder                           4.4328        3.9140       5.2240 Sd.                          .1485%           34%           29%
Mm                          -5.7e00         6.2200      11.4000 Max:                          4.7600       15.4060      22.8000 Rank Results for June 2004 40
__   30 111ll. r            -Zeo         Me1.
a    20 eb I II I                                    I
* Am-241      (gamma) 10
                                                                                                           -"Zero Mean 0
1.1111      I,                       llllllil44                       8         +    +III,,l Sigma 11l110 C      - MM+2-Sigm111a                                                                 III          +2-Sigma c   -10 0C-20 I1-2-A1              Ie.'M11' I                                                                -Ave. MDC
    -30
    -40     ..........      I.........I...........................
0               10                        20                   312             40 Rank Order

i: -':      :1'"-'' ;'       '
Apperdx E2 June 2004 Ratk Trere Restfs 2-sigma                     Reqeked Corn          TWU           MDC          MDC                Ai         Rar*
WelD      I  NucIde     ' (oCCI)        (pt           (pP)
K)         fo(Ct)   Lab Flag Vol-u   L)   Order MWI03D        Am-241       .0.0447        0.106         0.389          0.5       U        0.2          1 uWIMoS        Ar241        -0.0255       0.0683i        0.264          0.5      IU        025          2 mW105S        Af-241       -0.0224       0.0254         0.207          0.5       U        0.2          3 MWIo5S DWiate    Ar241         4014         0.0724        .0264           0.5       U        0.2          4 MWI03S        Am.241        0.0029        0.091         0.256          0.5       U        025          5 MW105O        Arn-241       0.0272     ''0.142      '   0.358          0.5       U        0.2          a MWtO35 Repl)ate  An241         0.0525        0.147          o034          0.5       U   '    025        '7 MWI05D Repktc1   AM-241        0.05o4        0.101     '   0.208          0.5       U        0.2      - a Mw04s         Am-241        0.0588       0.03i           0 . 19        0.5       U        025          9 MW10O6        Am-241        0.0901        0.135         0.275          0.5       U        025         10 r             10           10            10 Average:      0.0182       0.0984        0.2731 Sdev         0.0454       0.0375        o0.S40 Sdev:        249%         '38%           23%
Mirx       .0.0447       0.0254          0.19 Mac         0.0901        0.147         0.309 Medam       0.01505        0.0974         0264 2-sigma                     Requdred
                                -Conc.                      MDC          MUDC               Alioeo WenlID        Nucilda      (opCVL       (pOt)        '(tC)          (PCIM) LarbFlag Volume (LI oCBiark       Ar-241        0.0784        0.155         0.341          0.5       U        02 C BMank     An-241       -0.0053        0.059       - 0207           0.5       U        025 rr            2             2              2 Average:      0.0366       0.1070        02740 Sdev:       0.0592       0.0679        0.0948 Sdev.         162%         63%           35%
Mir        -0.0053       0.0590        0.2070 Mac         0.0784       0.1550        0.3410 Rank Results for June 2004 0.3 o1 1                        -               -- lI       I         I    l
                       *                                                                  -Zero      Mean 0
e      0                                                                                     Sigma c-        .           .2-Sigma' I   .0.1                                                                                 -Ave. MDC 0
lu -0.20 ..
     -0.3 0                                   5                                    10 Rank Order

Appelx E2 June 2004 Ratk Ted Resuits 2-sigma                  Reqtdred Conc         TPU        MDC          MDC                    Aliqut   Rank Wedl D        Nuclide     (OCA)        (oCL&)    (vCIA)         (bl&       LabFlag Vohune (Li    Order MW103S Replicate  Cen-242    -0.0428       0.0317       0222 -        0.5         U           025      1 MWI1os5        Cm-242     40.0309       0.0599       0234          0.5         U           025      2 MWI03D         Cm-242     -0.0283       00297      0243            0.5         U           02       3 MW1oSS DLicat     Cm-242     -0.025t       0.0289       0238          0.5         U           02       4 MW1015         Cm-242     -0.0128       0.0W53       0.158         0.5         U           025      5 MW1055         Cm-242           0       0.0861    0.0941           0.5         U           0.2      6 MWI05D         Cm-242     0.00132       0.0717       0.24          0.5         U           0.2      7 MWI050 Replicate  Cm-242      0.0319       0.0828    0.0886           0.5         U           0.2      8 MWI10S         Cm-242      0.0449       0.0717     0.127           0.5         U           0.25     9 MW1048         Cm-242        0.0815      0105      021?            0.5         U           0.25     10 10          10          10 Average:     0.0001       0.0595    0.1858 Sdev       0.0350       0.0240    0.0831 Sdev:     48875%          40%        34%
Mh:      -0.0428       0.0289    0.086S Max         0.081       0.105     0243 Medlam     -0.0084      0.08535    02195 2sigma                   Required Com         TPU         MDC          MDC                    Akquo4 Wedl Dw N1i1de loCLIt
                              .- w bnlIt     fsCVl1%
                                                      .       v_.__
                                                                    /wtlmw_
v_.
t ahFla,
                                                                                   ,w__ iS Vo/unm iI w_.ws 0C  BLat       Cm-242     40322         0.0282     0.209           0.5         U           0.25 QC BSar        Cm-242     -0.0242       0.0274     0.224           0.5         U           0.2 n:           2           2           2 Average:    -0.0282       0.0278    0.2165 Sdev       0.0057       0.0008    0.0100 Sdew:        -20%         2%          5%
MIC      -0.0322       0.0274    02090 Max       -0.0242       0.0282    02240 Rank Results for June 2004 0.3 J    0.2 Ci0.1                                                             I                      *Cm-242 o
0
                                                                   .-                     Zero Mean 0                                                                                     Sigma
                                                                                              +2-Sigma
     -0.1                                                                               -Ave.       MDC O  -0.2
    -0.3 0                                5                                    10 Rank Order
                                                                                                           'I

Appendx E2 June 2004 Ra*k Trend Resuit 2-nma                  Required c        I -cTPU           MDC      m- c               Aliquot       Ran W.d in           NuMdid        InIA I         IDCU    I   Mr       MMSIr   I- h FLg  Vdne, - IL)    0 MWIO6D           Cm-243,244      0.O061        0.0952         0.38     0.5       U        025            1 MW103D       ,   Cm243.2441       0.0619       0.0e39        0.349     0.5     -U          02            2 MW110S          Cin243,244     .0.0s32        0.0968        0.342     0.5       U        025            3 MWI0MS Repicate     Cm-243.244      .0.038         0.0914    *0291        0.5       U        0.25        I4 MW1108S         Ci-243.244   .0.00375           0118     *0.341       0.5       U         02            5 MWI04S          Cm-243.244    0.00184         0.0707     - 0.211      0.5       U        025    r'6     e MWI0so Repicate     Cv-243,244     0.0103           0.107       0.29      0.5    'U           02 -          7 MW1103S         CM-243244      0.0329           0.102       0.248     0.5       U        025            a MW10sI          Can-243.244      0.084          0.153       0.35      0.5       U         02            9 MW105S Dulcute      Cm-243.244      0.0o89 .        0.184       0.377     0.5       U         02           10 e             10             10          10 Average:      -0.0085        0.1082       0.3184 Sdev        0.0531         ao 295       0.0s37 Sdev         -816%           27%          17%
Min&#xa2;        O.O.881       0.0707        0.211 Max:        0.0889           c.184       0.377 Medan:    -0.000965         0.0994       0.3415 2-sigma               Required Concm: WU                  MDC      MDC                Aliquot Well ID          Nualde        tomt)        'fDCau        (pCVlt   (oCULI  LaibFlaa  Vdlurne (L)   -
aC Blank        Cm-243.244     .0.0434        0.0664        0.272     0.5       U        025 OC Blankw       Cmr243244       00485           0.158       0.383     0.5       U         02 I
at            2              2           2 Average:       0.0818        0.1122       0.3275 Sdev.        0.0638        0.048        0.0785 Sdev        4101%      !s 58%          - 24%
Ml&#xa2;t      .0.0434       '0.0684        0.2720 Max:         0.0485         0.1580      0.3830 Rank Results for June 2004 0.4                                        -.
_    0.3 CILI 0o1                                                             1 I -Zero  Cm-243.244 Mean 0                                                -~--j-]                      Sigma
       -0.1&deg;                                                                            l    +2-Sigma o       2        I0            I                                                       -Ave.       MDC 0 ' -0.2
       -0.3
       -0.4 0                                5                                 10 Rank Order

Apperdx E2 Jrz 2004 R&A Terod ReuAls Reqrkd Cone. 1-sgma     MDC        MOC            AnqUtr     Ran Wed ID        NorMs    (uG&)    TPU(uGLI    (uGt)      (tCA) Lab Flag Vdune (IL) Ordor MWI      . Boman       .00         -      0.54        is     J              . 1 MW3           Boron      5.67                0.54        15     J                   2 MW1OMD          Boron      10.4         -      0.54        15  . J.              -   3 MW503          Boron      10.7         -      0.54        tS     J                   4 MW2 Repncale     Boron       14          -      0.54        15     J                   S MW2           Boron      15.5       .        0.54   . 15     J MWIOS           Boron     25.3                 0.54        15                         7 UWIOD.          Boron      32.1         -      054         15                         a MW507D          Boron       87                 0.54        15                         9 MW503S Replicate  Boron      41.8         -      0.54        15     .                  10 MW508S         Boron     41.           -      0.54        15                        11 MWS04          Boron     42.17                0.54        15                        12 MWIi2S         Boron     47.8                 0.54        is                        13 MW5075         Boron      52.                 0.54        15                        14 MW101D          Boron       54          -      0.54        15                        15 MW5S05         Boron      54.4                0.54        Is                        1a MWills         Boron      S.5          -      0.54   . 15                        I7 MWI03D          Boron      57.1                0.54        15                        13 UW105D          Boron      60.8         -      0.54        15                        19 EOF2          Boron      6e4                 0.54        15                        20 MWIO3           Boron     64.7                 0.54        15                        21 MW502          Boron      65.2                0.54        15                        22 MW50D           Boron       81          -      054         15                        23 MW103S         Boron     8.3           .      0.54        15                        24 MW117S         Boron      6as                 0.54        15                        25 MW1 5          Boron      6W8                 0.54        15                        28 MW10SSRepocate    Boron     687           -      0.54        15                        27 MW1235          Boron     90.8          -      0.54        15                        28 MWI02S          Boron     91.2          -      0.54        15                        29 MWI020          Boron     67.1          -      0.54        15                        30 MWI13S          Boron      110                 0.54        15                        31 MW109S         Boron      124                 0.54        15                        32 MW103S         Boron      165                 0.54        15                        33 MWIOTS          Boron      177          .      0.54        15                        34 MWIO9           Boron      191          .      0.54        15                        35 MW1220          Boron      223                 0.54        15                        36 MWI24S          Boron      225                 0.54        15                        37 MW110D          Boron      236                 0.54        15                        38 MW104S          Boron      274                 0.54        15                        39 MWI1OS          Boron      291                 0.54        15                        40 MW110SReplcate    Boron      301                 0.54        15                        41 MW122S          Boron      307          -      0.54        15                        42 MWI25S          Boron      445                 0.54        15                        43 MW105S          Boron      484          -      0.54        15                        44 MWI06S          Boron      490                 0.54        15                        45 MW105l Dupgcale   Boron      516                 0.54        15                        48 U114S        Boron     1260                 0.54        15                        47 e         41          0       47 Average: 1552734         -     05400 Sdev    214.1698        . 0.0000 Sdev      138%          -       0%
Mlt      5.08                 0.54 Mac      1260          0      0.54 Medan     68.3          -      0.54

AppendxE2 Xme 2004 Ran Trend Remft Required
                        .' Cam tbma           mm        tMDC               A" qtU(
Well 9D  Nudlde      (uGt) WU (tCA)       (uGt)     (uG&)     Lob Flag Vokrne (L}
CC Blank  Boro         0.789                 0.54      15         .
OC Blank  Boron            1                 0.54      15         J XBCtank  Domn          I5          .        0.54      15         U OCBElank    omn         Is                   054       15         U IC          4          0         4 Average:    0.3198         -      0.5400 Sdev.      7.7484                0.0000 Sdev:        93%                   0%
l6111     0.7890      0.0000    0.5400 Max:      15.000O     0.0000    0.5400 Rank Results for June 2004 1400 1200 a 1000 c 800 0
600                                                         I
* 400                                                      *0 00
    -200         10            20          30           40 Rank Order

Appendix F Boron Time Series Plots

C                                         (C.                                                                              C.
Boron Concentration in MW-lOOD/S 1400 1200 1000 800 02                                                                                                                    ., I
                                                                                                                      -07 100D
.C 0                                                                                                                  1-aOOS' I..
600 400 200 0
Jul-98 Dec-99 . .,  Apr-01               Sep-02.         .           Jan-04                         May-05 Sampling Event Note: An open marker indicates a non-detect result. The Indicated value Isthe reported minimum detectable concentration.

Boron Concentration in MW-10ID/S 300 250 200 1
                                                                                                                          $ 101D C 150 0                                                                                                                      1--w-101S 0
100 50 ML--
0 Jul-98 Dec-99         Apr-01                 Sep-02                      Jan-04                        May-05 Samnpflng Event; Note: An open marker indicates a non-detect result. The indicated value is the reported minimum detectable concentration.
(                                         C                                                                                 C.

C                                   C.                                                                                C, Boron Concentration in MW-1 02DIS I 450 400 350 300
-j 250
                                                                                                                  , .102D 0                                                                                                              I.* 162S co 0 200 150 100 50                                            L-j 0
Jul-98 Dec-99   Apr-01               Sep-02                      Jan-04                        May-05 Note: An open marker indicates a non-detect result The Indicated value
                       -    Sampling Event - isthe reported minimum detectable concentration.

Boron Concentration in MW-103D/S 400 350 300 250                               P       gm C 200
                                                                                                                        + 103D 0                                                                                                                     -5*- 103S 0
M 150                                                                                F 100 00,-                                M\1k 50                                                 41 0 I                                                               -
Jul-98 Dec-99        Apr-01                Sep-02                      Jan-04                        May-05 Note: An open marker indicates a non-detect result. The indicated value Sampling Event    Isthe reported minimum detectable concentration.
(                                       C                                                                                  C

(7                              (                                                                             (7 Boron Concentration in MW-104S                 -               -
350 300 250 2 200 In C -
2 0
m 150 100 50 0 4-Juf-98 Dec-99      Apr-01             Sep-02                          Jan-04                         May-05 ESampling Eent Note: An open marker indicates a non-detect result The Indicated value is the reported minimum detectable concentration.

Boron Concentration in MW-105DIS 12000 10000 8000
-I I+*  105D C  6000                                                                                                          Ilos 105S M
0 4000 2000 0
Jul-98 Dec-99    Apr-01               Sep-02                    Jan-04                        May-05
                                 -    'EetNote:    An open marker indicates a non-detect result. The indicated value Sampling Event ithe reported minimum detectable concentraton.
{                                       C.                                                                             ("

C                                             a.                                                                                 C Boron Concentration in MW-106D/S 2500
-j
                                                                                                                             +4 106D I-2                                                                                                                         --   106S m
0 I           --- _        M Jul-98 Dec-99          AprA01                Sep-02                      Jan-04                        May-05 Sampling EVent   Note: An open marker Indicates a non-detect result. The Indicated value isthe reported minimum detectable concentration.

Boron Concentration in MW-107D/S 300 250 200
-j                                                                                                                I     107D I C 150 0                                                                                                                I   *-107Sl 0
100 50                                        Q.a 0
i1-98 Dec-99   Apr-01                Sep-02                      Jan-04                         May-05 Sampling Event   Note: An open marker indicates a non-detect result. The indicated value is the reported minimum detectable concentration.
(                                     (
(_

(                                    C                                                                                 c Boron Concentration in MW-108S                    -             --
300
-j 0
c0o
       ...,-9..
Jul-98  Dec-99      Apr-01                Sep-02                         Jan-04                            May-05 Note: An open marker Indicates a non-detect result The Indicated value Sampling Event Is the reported minimum detectable concentration.

Boron Concentration in MW-109DIS 700 600 500 Z^ 400
                                                                                                                 $ 109Dl C
l_*-109Sl 0
m 300 200 100 0 4-Jul-98 Dec-99   Apr-01            Sep-02                      Jan-04                         May-05 SEe Note: An open marker Indicates a non-detect result. The Indicated value amplng       Isthe reported minimum detectable concentration.
C

(                                        (                                                                              (
Boron Concentration in MW-110D/S 600 500 400
-J tn.
. 300 2
co 200
      .100 o 4-
        . Jul-98 Dec-99   Apr-01               Sep-02                      Jan-04                        May-05 Sampling Event. Note: An open marker indicates a non-detect result The indicated value
                                   --      -&#xa2;    is the reported minimum detectable concentration.

( C C I
( ( 7 Boron Concentration in MW-115S 250 -
200 -
150 -
0 0
100 50 0*
Jul-98 Dec-99     Apr-01                Sep-02 Jan-04 May-05 Sampling Event
'( ''                           C                             (.

(c                           (7                          C Boron Concentration in MW-117S 80 70-60 50 40-30                       /
20 10 Jul-98 Dec-99     Apr-1                Sep2  Jan-04 May-05 Sampling Event   -.

Boron Concentration in MW-122D/S 350 300 250 j   200
: 0)                                                                  *+ 122Dl
                                                                    --- 122SI 0
al 150 100 50 0
Jul-98 Dec-99   Apr-01                Sep-02   Jan-04 May-05 Sampling Event
(                                     C.                                 (,.,

Boron Concentration inMW-123S 120-100-80 60 40-20-0 Jul-98 Dec-99     Apr-01               Sep-02 Jan-04 May-05
                         .Sampling Event

Boron Concentration in MW-124S 400 350 11A A lauuf I 250-a 200 0
0 150 100 50 0                    I Jul-98 Dec-99     Apr-01                Sep-02 Jan-04 MaV-05 Sampling Event C                                C                             C.

C                                  C                               (i*
Boron Concentration in MW-125S 600 500              .
400 -
i 300             .
0 200 -
100          .
0 Jul-98 Dec-99        Apr-01                Sep-02 Jan-04 May-05 Sampling Event

Boron Concentration in AST-1 60 50 40
-i 0)
 ^3 30 30 20 10 0 I-Jul-98 Dec-99   Apr-01               Sep-02                         Jan-04                           May-05 Sampling Event Note: An open marker indicates a non-detect resuit The indicated value is the reported minimum detectable concentration.
(                                C                                                                                C,

:                          (                              C Boron Concentration in MAT SUMP 200 -
180 -
160 140 120 -
3 100       W=,
0 80 60 -
40 20 -
Jul-98     Dec-99      Apr-01                   Sep-02 Jan-04 Mai-05
                                  - Samnlina Event.;

Boron Concentration in EOF 2 80 70 I&:
60 50
  -J C 40 0
to       .W**
20 10 0
Jul-98    Dec-99   Apr-01                 Sep-02 Jan-04  May-05 Sampling Event
(
(
(

C Boron Concentration in TW-1 250 200 150 tM 0
100 50 0    i-
       't41-QR Dec-99   Apr-01                Sep-02                         Jan-04          --        -    . May-05 Note: An open marker indloates a non-detect result. The Indicated value Sampling Event Is the reported minimum detectable concentation.

Boron Concentration in MW-13 60 50 40 c 30 0
0 20 10 0 4-Jul-98 Dec-99   Apr-01                Sep-02                         Jan-04                             May-05 Note: An open marker indicates a non-detect result. The indicated value Sampling Event is the reported minimum detectable concentration.
C    .                       c                                                                                  (

Appendix G Tritium Time Series Plots

C                                      C                                                                                 C Tritium Concentration in MW-100D/S
-j C.,
0.
I 01001) I ER                                                                                                                I B-500S it Jul-98 Dec-99      Apr-01                Sep-02                     Jan-04                        May-05 SInnpiln Event NoteI anopen marker indicates a non-detect result. The Indicated value Isthe reported minimum detectable concentration.

Tritium Concentration in MW-101DIS 1200
-j U
: a.                                                                                                                             0 101D E                                                                                                                            1-S101S 1..
it.
I                       I Jul-98 Dec-99        Af r-01                 Sep-02                       Jan-04                        May-05
                                    .-. Sampling Event Note: An open marker indicates a non-detect result. The Indicated value Is the reported minimum detectable concentration.
(                                               (7                                                                                 C

(C                                        (7                                                                                 (7 Tritium Concentration in MW-I02DIS 35,000-30,000 -
25,000-
-J 20,000
                                                                                                                         -4102C P                                                                                                           U102%'
  - ,ooolA 0 -
Jul.98 Dec-99        Apr-a1              Sep-02                       Jan-04                      May-05
                           -     - Sampling Event Note: An open marker Indicates a non-detect result The Indicated value Is the reported minimum detectable concentration.

Tritium Concentration in MW 103D/S 25,000 20,000
                  -,w             t 2 15,000 C.,
                                                                                                                            + 103D a.
I-                                                                                                                        -  - 103S 10,000
                                                                           'W4 V
5,000                               M I                                               w 0         I                                    I                                                         I Jul-98 Dec-99       Apr-01                Sep-02                       Jan-04                        May-05 Note: An open marker indicates a non-detect result. The indicated value Sampling Event1 is the reported minimum detectable concentration.
(.                                          C                                                                                  C

C                                                                                                                (7                                                                                  C Tritium Concentration in MW-104S
                                          ,     )
1200 1000 800
  -j V < .,
C.,
E. 600 it 400 200
.         0 Ju1-98                     Dec-99 Apr-01 Sw/>'\ Ap/S<*       Sep-02                          Jan-04                            May-05 I-}
eI                                    I ii- Sampling Event Note: An open marker Indicates a non-detect result. The Indicated value is the reported minimum detectable concentration.

Tritium Concentration in MW-105DIS 160,000 140,000 120,000 100,000
-I U
: a.                                                                        $ 105D E 80,000                                                               -111 05SI a-I-
60,000 40,000 20,000 0
Jul-98 Dec-99       Apr-01                Sep-02 Jan-04 May-05 Sampling Event
(                                          (                                 C(I r

(                                          (7                                   c Tritium Concentration in MW-106D/S 30,000 25,000 20,000                                                :I
-j
: 0.                                                                        l-- 106D 15,000 I N106S a..
10,000;
            .I 5,000 0
Jul-98 Dec-99       Apr-01                Sep-02    Jan-04 May-05
                                  - Sampling Event X

Tritium Concentration in MW-107DIS 1200
   *1000 800
-j 0.
CS 600                                                                                                                 l-O 107D I l_-107S 400 200                      N1I?
0 Jul-98 Dec-99      Apr-01               Sep-02                      Jan-04                         May-05 Sampling Event Note: An open marker Indicates a non-detect result. The indicated value is the reported minimum detectable concentration.
(                                       (,                                                                                  (

C(                                                                                                             C Tritium Concentration in MW-108S 1200 1000 800
*E 600-400 200 -
Jul-98    Dec-99         Apr-01                 Sep-02                          Jan-04                            May-05
                             .     . .Sampling Event Note: An open marker Indicates a non-detect result. The indicated value Isthe reported minimum detectable concentration.

Tritium Concentration in MW-109D/S 35,000 30,000 25,000
_ 20,000 X
a.
. E
  = 15,000 10,000 5,000 04-Jul-98 Dec-99       Apr-01               Sep-02                      Jan-04                      May-05 Sampling Event Note: An open marker Indicates a non-detect result. The indicated value is the reported minimum detectable concentration.
(_                                        C                                                                               C

C C C Tritium Concentration in MW-IllS, MW-112S, MW-113S 1200 1000 800
  -j a.
600 I-400 200 0 4-Jul-98 Dec-99            Apr-01               Sep-02                      Jan-04                         May-05 Sampling Event Note: An open marker indicates a non-detect result. The indicated value isthe reported minimum detectable concentration.
(    -
(                                                                              C.

c (7 C Tritium Concentration in MW-115S 7000 6000 5000
 -J 4000 i_ 3000 I-.
2000 1000 0 4-Jul-98 Dec-99        Apr-01                Sep-02                          Jan-04                             May-05 Sampling Event Note: An open marker indicates a non-detect result. The indicated value is the reported minimum detectable concentration.
(                                                                                  c

C                                  (:                                                                                 C Tritium Concentration in MW-117S
-J 0.
E Jul-98 Dec-99        Apr-01                  Sep-02                          Jan-04                           May-05
                            ;   S: I samplini Event Note: An open marker indicates a non-detect result. The Indicated value is the reported minimum detectable concentration.

Tritium Concentration in MW-122D/S 1000 900 800 700 600
 -j
[122Dl E 500                                                                                                             --- 122SI 400 4.
300 200 100
              ,I            I               .I 0
Jul-98 Dec-99     Apr-01               Sep-02                     Jan-04                        May-05 Sampling Event Note: An open marker indicates a non-detect result The indicated value ai    E      Isthe reported minimum detectable concentration.
*C                                     (                                                                                 C

C Tritium Concentration in MW-123S
;    400
-j C-
 .2 Pt.
0 I       I                                   I Jul-98 Dec-99       Apr-01                Sep-02                          Jan-04                           May-05 Sampling Event  Note: An open marker indicates a non-detect result The indicated value isthe reported minimum detectable concentration.

Tritium Concentration in MW-124S 6000 5000 4000
-J C 3000 E
2000 1000 0
Jul-98 Dec-99    Apr-01               Sep-02                       Jan-04                        May-05 Sampling Event Note: An open marker indicates a non-detect result. The indicated value isthe reported minimum detectable concentration.
(
(                                    (~

(                                                                                                                                                  (
Tritium Concentration in MW-125S 2500 2000
    - 1500 Ua.   '
E I-  1000
* 500 0                          l-           -           III Jul-98               Dec-99                      Apr-01                 Sep-02                          Jan-04                          May-05
                                                                              - Note, An open marker Indicates a non-detect result The indicated value Sampling Event Is the reported minimum detectable concentration.

Tritium Concentration in AST-1 1200 1000 800
-J 0   0 400 200
      .0 1-Ju1-98 Dec-99       Apr-01                Sep-02                          Jan-04                            May-05 Note: An open marker Indicates a non-detect result. The indicated value Sampling Event is the reported minimum detectable concentration.
(                                                                                 C((..
(

C, (I C Tritium Concentration In MW-EOF 2 1200 -
1000 800 -    l i-600-E 400 -
200 -
0 Jul-98   Dec-99     Apr-01               Sep-02                      Jan-04                         May-05
                                .Sampling Event Note: An open marker Indicates a non-detect result. The indicated value Isthe reported minimum detectable concentration.
(                                        (_
r

(7                                C                                                                                  (
Tritium Concentration in TW-1 1200 1000 800 I-j C.,
600 I.-
400 200 Jul-98 Dec-99       Apr-01               Sep-02                          Jan-04                           May-05
                              - 1   Sampling Event Note: An open marker Indicates a non-detect result The Indicated value Isthe reported minimum detectable concentration.

Tritium Concentration in MW-13 1200 1000 -
800      /
C.,
600 E
400 200 0
Jul-98   Dec-99       Apr-01                Sep-02                         Jan-04                            May-05 Sampling Event   Note: An open marker indicates a non-detect result The indicated value isthe reported minimum detectable concentration.
C.                                    (_                                                                               (.

Appendix H Cesium-137 and Strontium-90 Time Series Plots

(                                             C,                                                                               C.
Cesium-137 Concentration in MW-IOOD 9
8 7
6
-j 5
0.
I.1 N.. 4 3
2 I
0                 A             A         A    A                  A             A      A                     A
      ,o s 0      ,oP (P -,<o  S*,< SP I?IS   ,& ,05  ,05  9&#xa2; . ,0   ,,S,0    4P3     qzotb,0   ,<04z     l         t-N,0 ZK.$k Note: An open marker Indicates a non-detect result. The Indicated value Is Sampling Event the reported'rn&nlmum detectable concentration.

Cesium-137 Concentration in MW-1OOS 8
7 6
5 4
C.,
3 2
1 0  1.. I             , .I I ..I I ,, . ...                                                     i. II ,
g,  &t &G<05&sect;i, >qg5< &#xa2;fi< 0     g?&deg; Sfi$ S:C5aft  t>,bC   <04c         S>Pd   0i*   5kR             Zt. Gto&
Note: An open marker indicates a non-detect result The indicated value Is Sampling Event the reported minimum detectable concentration.
C                                                    ('                                                                               (_

C                                                       (7-                                                                                (
Cesium -137 and Strontium-90 In MW-101D 10.0                                                                                                                1.4 9.0 8.0 7.0 I                     A                                                                              .1.2
                                                                                                                       *1.0
                     ;~~~                                                    a C,    6.0
                                                                                                                       *0.8 _
0.
5.0                                                                                                                      _9      Cs-1371 v0    Sr-90 0.6 CO-4.0  1 3.0                                                                                                                0.4 2.0-0.2 1.0  -
0.0-                                                                                                               0.0
   *         - &0 &C  R;)4; & ,P ,0P p    ,--   ,5P - R @    0      P-of 05z?        e iR-     ?    ,@
4z Note: An open marker Indicates a non-detect result The indicated value Is Sampling Event the reported minimum detectable concentration.

Cesium-137 and Strontium-90 in MW-101S 10.0                                                                                                         1.8 9.0                                                           P                                           -1.6 8.0 1.4 7.0
                                                                                                                - 1.2
-j 6.0 1-j C.,
1-    5.0                                                                                                                 ok   --6 Cs-1 37l Cq
                                                                                                                -0.808 &deg;, TL l     Sr-90l C.)   4.0               r/                                                 /           lm',
3.0 a::::                                                                                                 - 0.6 2.0               j                                                                                      - 0.4 1.0                                                                                                      -  0.2 0.0     . ., . ..  . ...
                                                                  .     .    .      ..      .   .      .      . O Sapin Event      Note: An open marker indicates a non-detect result. The Indicated value is ampl    E       the reported minimum detectable concentration.
C                                               (                                                                                     C

(c                                                c                                                                                C Cesium-137 and Strontium-90 Concentrations in MW-102D a.
_     -i13 Cs-1 37 .
0.8      .1      Sr-90
   ,ps Af ,0P          -
R f-as 5S5     - - SP p,        - ,0     N,05  ',       -,0       QP    ,   N      ,5--
: .~,  ~Note: An open marker Indicates a non-detect result The Indicated value Is
                                                . Event
                         - .        - Sampling Event the reported minimum detectable c6ncentration.

Cesium-137 and Strontium-90 Concentrations in MW-102S 12.0                                                                                                                                1.4 1.2 10.0 1.0 8.0
:r U                                                                                                                                      0.8 ,
: 0.                                                                                                                                          CL r   6.0
                                                                                                                                              . I -- Cs-1 37l i) 0.6 It      --   Sr-90
                                   '\~~~                         O /9                       I/
    *4.0         :            " </R                            g                 'Y/
0.4 2.0    I) 0.2 0.0      1 I   I, I    I  .I   I    ,   . ,    .    ,  . I    . I,      . ,
                                                                                         . I
                                                                                                                  .   ,    .     ,   . 0.0 PR    IQ I    % go,&     59    &O    ss,    GO~       Spgf  ,,dp          Sp   Od,    g   0c        bg       ts  A
                                      .    .      -         li     E    t    Note: An open marker indicates a non-detect result. The indicated value Is S-.ampling Event       the reported minimum detectable concentration c1                                                                  (                                                                                       C-

(7                                                       C                                                                              (7 Cesium-137 and Strontium-90 Concentrations in MW-103D
                                                                                                                       .6 U
: 0.                                                                                                                          C.n 1-.
                                                                                                                       - I'
: 1to,
: 42. Sr-90 g0
(,
0.00                                                          .I o5 &dge <cel vQR "O O O,..N i,,     a, ,, Q         s    &"-'    ,P QAd  ee;i
                                                         ~ c AtboJgo<
sr ",       ,R &          b      O      4&      ,..
Note: An open marker Indicates a non-detect result The Indicated value Sampling Event  isthe reported minimum detectable concentration.

Cesium-137 and Strontium-90 Concentrations in MW-103S 100.0                                                                                                  20.0 90.0                                                                                                   18.0 80.0                                                                                                   16.0 II 70.0                                                                                                  14.0 60.0                                                                                                  12.0
    -I'                                                                                                                -
0L   50.0                                                                                                          C.0   M-Cs-1371 CD  I   Sr-90   1
.I-                                                                                                                    v
    . 40.0                                ~       Al                                                        8.0    v) 30.0                                                                                                  6.0 20.0                                                                                                  4.0 10.0                                                                                                  2.0 0.0                                                                                                  0.0 N cR% fA0 g3rflbN~OR        e,              &deg;         2    Q     e          tNft GsA        NR Sampling Event Note: An open marker indicates a non-detect result The Indicated value Isthe reported rNinimum detectable concentration.
C                                                (                                                                                C

C                                                                              C Cesium-137 and Strontium-90 Concentrations in MW-104S
   *10.00                                                                                          5 9.00                                                                                          4.5 8.00                                                                                          4 7.00                                                                                          3.5 Xi 6.00 3
                                                                                                        .- j r
T-                                                                                                        C.),
o 4.00                                                                                             2 "'
3.00                                                                                           1.5 2.00 1.00                                                                                          0.5 0.00                                                                                          0 Note: An open marker Indicates a non-detect result The Indicated value Is Sampling Event the'reported minimum detectable concentration.

Cesium-137 and Strontium-90 Concentrations in MW-105D 16.00                                                                                             1.6 14.00                                                                                             1.4 12.00                                                                                             1.2 10.00                                                                                             I 0.
                                                                                                             -o A    8.00 ii) 6.00                                                                                             0.6 4.00                                                                                             0.4 2.00                                                                                             0.2 0.00                                                                                             0 Note: An open marker indicates a non-detect result. The indicated value is Sampling Eventthe reported minimum detectable concentration.
(                                   (                                                                                (

C.                                                                     (7                                                                                       (7 Cesium-137 and Strontium-90 Concentrations in MW-105S 14.0 .                                                                                                                                 210.0 12.0-                                                                                                                                 .180.0 10.0                                                                                                                                  .150.0
-j 8.0                                                                                                                                  .120.0 -.
C.,                                                                                                                                                C.,)i 1I--                                                                                                                                                  a~ jECs-137j U,
C.,   6.01                                                                                                                                 .90.0 -'M      F:C,,
4.0                                                                                                                                   60.0 2.0                                                                                                                                   30.0 An                                                                                                                                    0.0
      -.-          I - I ,  I -  I   -      -  I  -    ,  . I   I .  -       -   I   .    .     .    .   .   .  .   .  .   .   .    .
          -cj11%
               - P11% P -C 'N   1q,    S&sect;l,   &     Sv   &   5&sect;1 - SP    -SP -- (P         0    . .4Z5 0      o,     5k      4, P,             &,e 0 vs SO VO &"e <0 4 -s')"            lingEvent Note:
V!P &"e qV vs 'sO An open   markermn'detectable Indicates aconcentration.
                                              . I        Sam Sampling         the reported   rminimu                  non-detect result The Indicated value Is

Cesium-137 and Strontium-90 Concentrations in MW-106D 16.0                                                                                                       1.6 14.0                                                                                                       1.4 12.0                                                                                                       1.2 10.0-   -I/                                                                                                1.0 l
-j
                                                                                                                     -i C.,
                                                /:-7                                  /
0-. 8.0 r.,                                      -
6.0  -
0.6 4,
4.0      ,   \                      N 0.4 e' -
2.0                                                                                                     - 0.2 0.0        . I        .  .  . . I  . I  I  I    .   . I   I   . I   I    I   I    I    . I       0.0 Sampling Event Note: An open marker indicates a non-detect result The Indicated value is the reported minimum detectable concentration.
(                                                                                                                              C,

C                                                          C                                                                              C Cesium-137 and Strontium-90 in MW-106S 20.0                                                                                                                20.0 18.0                                                                                                             it18.0 16.0                                                                                                                16.0 14.0                                                                                                                14.0
-j 12.0                                                                                                                12.0 I-V)
U, 10.0                                                                                                               '10.0  .
C-,
C-8.0                                                                                                                8.0 6.0                                                                                                               6.0 4.0 2.0                                                                                                                2.0 0.0                                                                                                                0.0 j . Q, IrgCNJq&deg; <0S&&deg; Q-b      &  G&    Jo   fo
(   <&
IS      4z-    4:5   0 4    -A5p      4zf   , C,0       2 Sa    n  E n   Note: An open marker indicates a non-detect result. The Indicated value Is
                                     -    .t     am.n          the reported minimum detectable concentration.

Cesium-137 and Strontium-90 Concentrations in MW-107D 12.0                                                                                                           1.8 10.0                                                                                                           1.5 8.0                                                                                                           1.2 C.,
,co   6.0                                                                                                           0.9       1      iCs-137 0.
M.
is,                                                                                                                       C,,
4.0                                                                                                           0.6 2.0                                                                                                           0.3 0.0                                                                                                           0.0 ge,C ZOQ,&deg; Ve. ssbR o    o,8
                               &95      ei<,c,  vsR >:h&deg;      :9ocpv          P,     oe&deg;        gso       :v Sampling Event Note: An open marker indicates a non-detect resulL The indicated value is the reported minimum detectable concentration.
c_                                                                             C

C                                                        C                                                                                  C Cesium-I137 and Strontium-90 Concentration-fs in MW-I107S 14.0-                                                                                                              3.0 2.7 12.0 10.0                                                                                                   7.          2.4 2.1
      -j 8.0                                                                          A                    K
* 1.8
                                                                                                                                    -j
                                                                                                         /
(3 0.C I.,
                                                                .XR -           .
* 1.5   .~  I~-137 U
T Sn 6.0
                                                                                                                                 ..a;5-O      r:90
                                                                                                                             .1.2 4.0                                                             11                                                0.9        I
. I -
2.0  'S yl 1/2                           b---El 0.6 0.3 0.0   . I . . I I I I a .              I . . . . I I . . I                          . I . .                       0.0
                                         ~,"'l   /             ///                                    -14t@-
                        / _a
                           / /,  1,'~Pl C~
Sampling Event Note: An open marker Indicates a non-detect result. The Indicated value Is the reported minimum detectable concentration.

Cesium-137 and Strontium-90 in MW-108S 10 9
8 7
6
-a 0.
5                                                                                                                          0 Sr-90 1fl-VI                                                                                                                             --ECs-137 U7 4
3 2
I 0      I  I         .     .. I   I   I    I    I                 I        I         I          I      I      a
         ,1,0,, "V   aN',
                  <;e If Q)
S C Qvp b Adr^A Q) 5O I0    ',    'b>P'b        t,    N k         0.A C Pie                                y3 zo                P                             $                  'j   C4
                                                    -n Evnt   Note: An open marker indicates a non-detect result. The indicated value is Sampling Event the reported minimum detectable concentration.
(                                                                                 (

C                                        C                                                                                 C Cesium-137 and Strontium-90 Concentrations in MW-109D 20.0 -                                                                                             2.0 18.0 -                                                                                            1.8 16.0    --                                                                                        1.6 14.0-                                                                                              1.4 12.0 -                                                                                             1.2 1   00                           -                       .o                                             U             s-137l
   '8.0                                                                                             0.8.
6.0                                                                                             0.6 4.0                                                                                              0.4 2.0                                                                                             0.2 0.0                                                                                             0.0 Note: An open marker Indicates a non-detect result. The Indicated value Is Samping E  n   the reported minimum detectable concentration.

Cesium-137 and Strontium-90 Concentrations in MW-109S 18.0   1                                                                                                                             1.8 16.0                                                                           AI\                                                I  1.6 14.0   4-I                                                                                                                       L   1.4 12.0                                                                    /
F               4-         -                                 1.2
-J Af-                             -1 iZ310.0                                                                                                                                 1.0 a.
O. 1--
C.8        Cs-1 37 vT   8.0                                   _                                                     x                                      0.8 90 --         r9 C.                                                                                                                                            U) 6.0                                                                           rL                                                   0.6 4.0                z 0.4 Li                           wZ 2.0   1-                                                                                                                           0.2 0.0    ..      . .     .  .   .   . .   . .   .  .    . .   .  .         .     . . .      .    .    .  .   .  .    . .     .       0.0
     ,QP P N
1'1 I      5&sect;1,
                               -/'    V ' cp" Public' ROD vs P
1,b    (,
VZO  0
                                                                                                 &I- 0 e "(O 01 -SO 0       4Z    5%
C Sampling Event Note: An open marker indicates a non-detect result. The indicated value is the reported minimum detectable concentration.
(                                                                           (                                                                               (3

C                                                             C                                                                                   C Cesium-137 and Strontium-90 Concentrations in MW-IOD 14.0                                                                                                                     3.5 12.0                                                                                                                     3.0 10.0                                                                                                                     2.5
-j 8.0                                                                                                                     2.0 -~
C.,                                                                                                                            2- 5 .I         Cs-137
                                                                                                                                    .L l Sr-90 0
: 0.                                                                                                                              ,   fI     -         *. .
6.0                                                                                                                      1.5 co 4.0                                                                                                                      1.0 2.0                                                                                                                     0.5 0.0                                                                                                                     0.0 I  N'j    N  C~ & .           &          &
5~,   5I        P   -pb
        '&deg;   9,   ce'&deg; o31>~Ce t 'Zo   MAR S     >39 &
                                                  &    e Ce,<&deg; 9<G 1.0111z~- 1t'    &
                                                                                      &&sect;             QP t q?<'bc, IhSampling Event - Note: An open marker Indicates a non-detect result. The indicated value Is the reported minimum detectable concentration.

Cesium-137 and Strontium-90 Concentrations in MW-110S 10.0                                                                                                                                 2.0 9.0                                                                                                                                1.8 8.0                                                                                                                                1.6 7.0                                                                 \I A                                    Ix
: 1.4 6.0                                                                                               r7 /                             1.2
  -j .
                                                                                                                                                 -j C.,                                                                                                                                           C.)
f      50                                                  r-4 1.0          i-Cs-137
                                                                                                                                                       --E3 o      4.0                                                        T-                            /                                     I   0.8w
                                                                                                                                                  '.. l--Sr-90      l 3.0                                                             I X~I                                                              0.6 2.0                                                     /                          Vx                                              0.4 1.0                                                                                                                                0.2 0.0              T  . T  r   I  ...
1  .
l    .
I I I
I I   . v    v  . i   i    I       i
                                                                                                                              .             A A n nJ N I
        ,P,0     0   s-,,
PIV CPN,   4bo
                                                  ,e ?  5        5         0 "o &-e W ok, 0         0       41        N        N      01 Note: An open marker indicates a non-detect result. The Indicated value is Sampling Event                   the reported minimum detectable concentration.
C                                                                    (I                                                                                          (

C                                           C                                                                               C, Cesium-137 and Strontium-90 Concentrations In MW-111S 14.0                                                                                                  1.2 12.0 1.0 10.0 0.8 C.,
U    8.0                                                                                                        -A a
0.6   -   II I'-                                                                                                             1 1.
mn 6.0                                                                                                        U, 0
0.4 4.0 0.2 2.0 0.0                                                                                                  0.0 J,0  &
RO 0 1S    0CP0   ,0s ,0 ,0 0                                         '0O-sR Sampling Event Note: An open marker Indicates a non-detect result The Indicated value Is the reported minimum detectable concentration.

Cesium-137 and Strontium-90 in MW-112S 9.0 0 /A\0 8.0 7.0 6.0
    *5.0          .           /                                                               \
                                                                                                                                    -E-Sr-90 0.
                                                                                                                                    --    Cs-1 37 4.0
                                       .I                                                           d 3.0 2.0
                        ,       ,         B Id                *          *
* 1.0 0.0 P"l, Sv 5&sect;1,   Sl, 0   01   0    0  0   0    0   0    0  d,     0      0      'Q     0    0      0      0       0 10q CPI 10      do 10", ?    4    vs 40      ls   P   10 Cr io e              S121",else 10            01 -. 011 Sampling Event    Note: An open marker Indicates a non-detect result. The indicated value Is the reported minimum detectable concentration.
(                                                         ('                                                                                    C

C                                          (                                                                      C Cesium-137 and Strontium-90 Concentrations in MW-113S 12.0                                                                                              1.8 10.0                                                                                              1.5 8.0                                                                                              1.2
-j C.,                                                                                                       C.,
6.0 e)                                                                                                         ItI C.
4.0                                                                                             0.6 2.0                                                                                             0.3 0.0                                                                                             0.0 cw TN       tnAdlce                      Rke                          a nn-d ct re3J TheindlcatedvaIuels Sampling Event the reported minimum detectable concentration.

- / (
C                                                 c                                                                                   C Cesium-137 and Strontium-90 in MW-115S 4.8 4.2 3.6
-j 3.0 0.
                                                                                                                     'C.)
2.4    QL-~M       Cs-1 37 In.
M.
v-    ;      S 90 -^.
en 1.8 1.2 0.6 0.0
    . 1 <i
        - , o--,o- -O ,--&o  o-&-    &,oe , 'I,   b~0 N,5a,        05bs      -      0    - 5k    ,0 SE nt     Note: An openminimum the reported   marker indicates a nondetect result. The Indicated value Is detectable concentration.

Cesium-137.and Strontium-90 in MW-117S 10.0                                                                                                    2.0 9.0                                                                                                    1.8 8.0                                                                                                    1.6 7.0 X\
                                                       \                                                    1.4 6.0                                                                                                    1.2
-j 0
: 0.                                                                                                               C.)
1-. 5.0                                                                                                          0a-   -i3-Cs-137l Cl en. l0    r    s    1 4.0
                           /                               V                //                    --E 3.0                                                                                                   .0.6 2.0                                                                                                   -0.4 1.0                                                                                                    0.2 0.0 .           .  .     . .   .  .  .   .  .   .    .    .   .   .    .    .    .   .    .            0.0
           ,cW  c~,
dAd  49& ,<e',      V0srQ  Mob      ,     &?       4U&      'O,         Q       S&sect; Sampling Event      Note: An open marker Indicates a non-detect result. The Indicated value is the reported minimum detectable concentration.
C.                                          C.                                                                                     (.

C                                                     C                                                                                C Cesium-137 and Strontium-90 Concentrations in MW-122D 14.0                                                                                                        3.5 12.0                                                                                                        3.0 10.0                                                                                                        2.5 j    8.0 a.
I .-                                                                                                                  CL
(    6.0 U
4.0
                                  .,-'                         "Cs'1.                                            1.0 2.0                                                                                                       -0.5 0.0                                                          4        I               p0.0
          * - ,ob--- ,b -              -                             v
* Sampling Event n E n
                                                           - the Note: An open marker indicates a non-detect result:The Indicated value is reported minimum detectable concentration.

Cesium-137 and Strontium-90 Concentrations in MW-122S 12.0                                                                                                      2.0 1.8 10.0           i\\                        '        A 1.6 1.4 8.0
-J                                                                                                            1.2 0.
a.-  6.0                                                                                                      1.0 OX    I El CS-137l C,
U)
C.,                           /\            /                                                           "           c?
S-
                                                                                                                          -- Sr-90I 0.8 U) 4.0 0.6 0.4 2.0 0.2 0.0                                                                                                      0.0
         &#xa2;6 Q(9O n  92   3&  ~91 &I (9) l    0     0    0   5z E        :r(Z    INN     4z        k      "I Sampling Event   Note: An open marker indicates a non-detect result The indicated value is the reported minimum detectable concentration.
(7                                                 ,,(
(

C                                               C.
Cesium-1 37 and Strontium-90 Concentrations in MW-123S 12.4DO                                -                                                              1.8 10;. 00                                                                                              1 1.5 8.1DO                                                                                              1.2
-J C.,
X0.                                                                                                            C.,
I'      6.'00    /                                                                                        0.9 X;            CS-137 C    ..
as                                                                                                             Cn-L4-Sr-90 4.'00 D                                                                                             0.6 2.Z00 .                                                                                           0.3 0.'.00DO       I b -. bI             I                                                            O0 0
                                      -SampngSaEventhe gEvent  Note: An open marker Indicates a non-detect result. The Indicated value is reported minimum detectable concentration.

(
C                                               C                                                                              C Cesium-137 and Strontium-90 Concentrations in MW-125S
     . 8.0                                                                                               \ 7.0 7.0 6--
                                                                                                              .0 6.0 5 -.
0 5.0
-J C.,
1fi    4.0 , . ,                                                                                        -- 4.0    ~
g I-19-Cs-1371 Ii)                                                                                                        3.0 Cr6' 3.0
                                                                                                         --2.0 2.0 1.0 1.0 0.0                  I   I                  I                   I       II                        -0.0 Note: An open marker Indicates a non-detect result The Indicated value is Samping vent the reported minimum detectable concentration.}}