ML071290351

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Submittal of 2006 Annual Radioactive Effluent Release and Waste Disposal Report
ML071290351
Person / Time
Site: Palisades Entergy icon.png
Issue date: 04/26/2007
From: Schwarz C
Entergy Nuclear Operations
To:
Document Control Desk, NRC/NRR/ADRO
References
FOIA/PA-2010-0209
Download: ML071290351 (33)
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Text

Entergy Nuclear Operations, Inc.

Palisades Nuclear Plant

  • _ 27780 Blue Star Memorial Highway Covert, MI 49043 April 26, 2007 10 CFR 50.36a Technical Specification 5.6.3 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 Palisades Nuclear Plant Docket 50-255 License No. DPR-20 2006 Annual Radioactive Effluent Release and Waste Disposal Report

Dear Sir or Madam:

Enclosed is the Entergy Nuclear Operations, Inc. (ENO) 2006 Annual Radioactive Effluent Release and Waste Disposal Report for the Palisades Nuclear Plant (PNP).

This report is submitted in accordance with 10 CFR 50.36a(a)(2) and PNP Technical Specification 5.6.3.

This report provides a summary of the quantities of radioactive liquid and gaseous effluent releases and solid radioactive waste processed during the period of January 1, 2006, through December 31, 2006.

Summary of Commitments This letter contains no new commitments and no revisions to existing commitments.

Christopher J. Schwarz Site Vice President Palisades Nuclear Plant Enclosure (1)

CC Administrator, Region Ill, USNRC Project Manager, Palisades, USNRC Resident Inspector, Palisades, USNRC

ENCLOSURE 1 2006 ANNUAL RADIOACTIVE EFFLUENT RELEASE AND WASTE DISPOSAL REPORT JANUARY 2006 - DECEMBER 2006 2006 Plant Operating History Palisades Nuclear Plant (PNP) was off line on January 1, 2006, for control rod drive mechanism seal repair and was returned to service on January 6, 2006. PNP was taken off line on April 1, 2006, for refueling outage 18 and returned to service on May 10, 2006. PNP was taken offline on May 11, 2006, when a control rod was discovered uncoupled. The plant was returned to service on May 16, 2006. PNP was taken off line on November 1, 2006, due to a containment air cooler service water leak and was returned to service on November 4, 2006. PNP remained on line for the remainder of 2006.

1. Supplemental Information A. Batch Releases Information relating to batch release of gaseous and liquid effluents is provided in Attachment 1, "Batch Releases."

B. Abnormal Releases None C. The lower limits of detection (LLDs) required by the Offsite Dose Calculation Manual (ODCM) for gaseous and liquid effluents are provided in Attachment 5, "Lower Limits of Detection for Palisades Effluents."

D. Results of the 2006 Radiochemistry Cross Check Program with Analytics are shown in Attachment 6. Results were in agreement for all isotopes on all three detectors.

E. Radioactive Effluent Monitoring Instrumentation The ODCM, Appendix A, "Relocated Technical Specifications per NRC Generic Letter 89-01 (TAC No 75060)," Revision 12, requires that any gaseous or liquid effluent monitor out-of-service event greater than 30 days be included in this effluent report.

RIA-1 113, waste gas discharge monitor, was out of service at the start of 2006, due to an engineering change modification in progress to replace the original analog monitor with a digital monitor. The modification was completed and the monitor was declared operable on July 14, 2006. The monitor was declared inoperable on August 8, 2006, after failing Technical Specification surveillance test procedure MR-14, Process Monitor Function Page 1 of 5

Checks - Monthly. The procedure's acceptance criteria had not been updated to account for a change in background count rate for the new digital monitor. The procedure was revised, and the monitor was successfully tested and declared operable on October 6, 2006. The monitor was declared inoperable on November 21, 2006, due to unpredictable monitor response during waste gas decay tank releases. The monitor remains inoperable while the plant and vendor evaluate what actions are necessary to ensure reliable and predictable monitor response. ODCM-required compensatory actions are taken during waste gas decay tank releases while the monitor is inoperable.

RIA-2320, steam generator blowdown tank vent monitor, was inoperable to start 2006. The monitor was declared operable on March 6, 2006.

RIA-2320 was declared inoperable on March 23, 2006, due to no meter deflection when placed in the "CAL" position. The monitor was declared operable on June 12, 2006.

RIA-0833, service water monitor, was out of service on April 4, 2006, due to water intrusion that occurred during a heavy rainstorm. The monitor was repaired and declared operable on May 5, 2006.

RIA-521 1, turbine sump monitor, was declared inoperable on October 4, 2006, due to failing the function (source) check during surveillance test MR-14. The acceptance criterion was evaluated, source check range was expanded, and MR-14 was revised. The monitor was calibrated, and declared operable on November 8, 2006.

RIA-2326, normal range noble gas stack monitor was declared inoperable on August 26, 2006, due to frequent spiking. The detector was sent to the vendor for repairs, reinstalled, and calibrated. The monitor was declared operable on October 31, 2006.

A PNP self-assessment of the effluent program completed in late 2006, identified that the number and duration of process monitor outages did not meet expectations, and that a higher priority was required to address future monitor out-of-service events. An interdepartmental working group has been established to improve the timeliness of monitors being returned to service.

2. Gaseous Effluents Attachment 2, "Gaseous Effluents - Summation of Releases," lists and summarizes all gaseous radioactive effluents released during the reporting period. The unidentified beta component was 1.01 E-04% of the gaseous release (excluding tritium).

Page 2 of 5

3. Liquid Effluents Attachment 3, "Liquid Effluents - Summation of Releases," lists and summarizes all liquid radioactive effluents released during the reporting period. The unidentified beta component was 5.09% of the liquid release (excluding tritium).
4. Estimate of Uncertainty Both the Gaseous and Liquid Summation of Release data sheets include estimates of the uncertainty associated with the measurement of radioactive effluents. These estimates are based on statistical analyses of a series of sample results as described in the ODCM, Appendix A. These results are listed in the "Est Total Error %" columns on the Gaseous and Liquid Summation Reports.
5. Solid Waste Attachment 4, "Solid Waste," summarizes all solid radioactive waste shipped for burial in 2006, including the waste classification, sources, volume shipped, activity (curies), and principal nuclide content. Radwaste shipments were made either to Barnwell Waste Management Facility, or to Envirocare of Utah, Inc.
6. Summary of Radiological Impact on Man Doses to individuals and populations were calculated using GASPAR and LADTAP computer program codes. The quarterly values for curies released were input for each nuclide and are summarized as follows:

A. The offsite air doses at site boundary (0.48 miles south-south east (SSE))

due to noble gases were:

First Quarter - 6.35E-04 millirad beta and 1.51 E-04 millirad gamma Second Quarter - 8.01 E-04 millirad beta and 2.72E-04 millirad gamma Third Quarter - 7.37E-04 millirad beta and 2.48E-04 millirad gamma Fourth Quarter - 7.05E-04 millirad beta and 2.33E-04 millirad gamma The maximum noble gas offsite air dose to the nearest residence (0.50 miles south) occurred during the second quarter, when beta and gamma doses were estimated at 5.20E-04 millirad and 1.77E-04 millirad, respectively.

Page 3 of 5

B. The most restrictive organ dose to an individual in an unrestricted area (based on identified critical receptors) from gaseous effluent releases were:

First Quarter - 2.57E-02 millirem (child thyroid)

Second Quarter - 5.OOE-02 millirem (child thyroid)

Third Quarter 2.15E-02 millirem (child thyroid)

Fourth Quarter - 2.01 E-02 millirem (child thyroid)

C. Integrated total body doses to the general population, and average doses to individuals within the population from gaseous effluent release pathways to a distance of 50 miles from the site boundary were:

First Quarter - 9.60E-02 person-rem and 7.27E-05 millirem Second Quarter- 1.84E-01 person-rem and 1.39E-04 millirem Third Quarter - 7.94E-02 person-rem and 6.02E-05 millirem Fourth Quarter - 7.49E-02 person-rem and 5.67E-05 millirem D. The maximum total body dose to an individual in unrestricted water-related exposure pathways was:

First Quarter - 8.41 E-03 millirem (teen)

Second Quarter- 6.33E-03 millirem (teen)

Third Quarter - 1.09E-02 millirem (teen)

Fourth Quarter - 7.68E-04 millirem (teen)

The maximum organ dose and critical receptor organ was:

First Quarter - 9.42E-03 millirem (teen liver)

Second Quarter- 9.56E-03 millirem (teen liver)

Third Quarter - 1.36E-02 millirem (teen liver)

Fourth Quarter - 1.01 E-03 millirem (teen liver)

E. Integrated total body doses to the general population, and average doses to individuals within the population from liquid effluent release pathways to a distance of 50 miles from the site boundary were:

First Quarter - 1.58E-02 person-rem and 1.20E-05 millirem Second Quarter- 2.03E-02 person-rem and 1.54E-05 millirem Third Quarter - 1.62E-02 person-rem and 1.23E-05 millirem Fourth Quarter - 2.12E-03 person-rem and 1.61 E-06 millirem

7. Process Control Proaram No changes were made to the process control program.

Page 4 of 5

8. Offsite Dose Calculation Manual Attachment 7 contains the ODCM, Revision 20, per the requirements of Technical Specification 5.5.1 .c.3.

Historically, the 1992-1996 meteorological data has been in close comparison to more recent meteorological data. Based on this comparison no changes were made to the ODCM and the 1992-1996 meteorological data will continue to be used.

An editorial change to the ODCM, Appendix A, was made to revise the due dates for the annual radiological environmental operating report and the annual radioactive effluent release report to match the due dates required by the Technical Specifications. The changes were approved by the Plant Operating Review Committee (PORC) and became effective on August 24, 2006. An editorial change does not affect the revision number.

Page 5 of 5

ATTACHMENT 1 RADIOACTIVE EFFLUENT RELEASE REPORT BATCH RELEASES JANUARY - DECEMBER 2006 TABLE HP 10.5-1 GASEOUS Units 1 st Qtr 2nd Qtr 3r' Qtr 4t' Qtr Number of Releases N/A 10 12 3 5 Total Release Time Minutes 1106 1370 333 311 Maximum Release Minutes 164 165 135 153 Time Average Release Time Minutes 110.6 114.2 111.0 62.0 Minimum Release Minutes 58 65 70 3 Time LIQUID Units 1 st Qtr 2 nd Qtr 3rd Qtr 4t' Qtr N/A 8 3 2 1 Number of Releases Total Release Time Minutes 5307 1323 1685 2606 Maximum Release Minutes 1556 763 886 2606 Time Minutes 663.4 441 842.5 2606 Average Release Time Minimum Release Minutes 485 36 799 2606 Time Page 1 of 1

ATTACHMENT 2 RADIOACTIVE EFFLUENT RELEASE REPORT GASEOUS EFFLUENTS - SUMMATION OF RELEASES JANUARY - DECEMBER 2006 Est Total A. Fission and Activation Gases Units 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr Error %

1. Total Release Ci 7.72E+00 1.11 E+01 1.04E+01 9.87E+00
2. Average release rate for period pCi/sec 9.93E-01 1.41 E+00 1.31 E+00 1.24E+00 12.1
3. Percent of annual average EC**  % 4.01 E-04 6.35E-04 5.61 E-04 5.30E-04 B. lodines *
1. Total Iodine Ci 1.95E-04 5.77E-04 3.02E-04 1.54E-04
2. Average release rate for period pCi/sec 2.51 E-05 7.34E-05 3.80E-05 1.93E-05 17.1
3. Percent of annual average EC**  % 1.11 E-05 5.24E-05 2.22E-05 1.47E-05 C. Particulates
1. Total Release Ci 1.12E-05 1.52E-05 1.15E-05 1.43E-05
2. Average release rate for period pCi/sec 1.44E-06 1.93E-06 1.45E-06 1.80E-06 22.8
3. Percent of annual average EC**  % 3.82E-05 2.79E-05 5.13E-05 6.38E-05
4. Gross alpha radioactivity Ci 7.65E-07 1.48E-06 2.55E-06 3.70E-06 D. Tritium
1. Total Release Ci 2.53E+01 4.86E+01 2.09E+01 11.97E+01
2. Average release rate for period WCi/sec 3.25E+00 6.18E+00 2.63E+00 2.48E+00
3. Percent of annual average EC**  % 6.92E-03 1.32E-02 5.59E-03 5.27E-03 E. Whole Body Dose
1. Beta airdose at site boundary due to noble gases (ODCM App A Ill.C) mrads 6.35E-04 8.01 E-04 7.37E-04 7.05E-04
2. Percent of limit  % 6.35E-03 8.01 E-03 7.37E-03 7.05E-03
3. Gamma Airdose at Site boundary due to noble gasses (ODCM App A lll.C) mrads 1.51 E-04 2.72E-04 2.48E-04 2.33E-04
4. Percent of Limit _ _% 3.02E-03 5.44E-03 4.96E-03 4.66E-03 F. Organ Dose
1. Maximum organ dose to public based on critical receptors (ODCM App A 111.D) mrem 2.57E-02 5.OOE-02 2.15E-02 2.01E-02
2. Percent of Limit _ _% 3.42E-01 6.66E-01 2.87E-01 2.69E-01
  • Data are reported for 1-131 and 1-133 only.
    • EC = Effluent Concentration Page 1 of 3

ATTACHMENT 2 RADIOACTIVE EFFLUENT RELEASE REPORT GASEOUS EFFLUENTS JANUARY - DECEMBER 2006

1. FISSION GASES Units 1 st Qtr 2 nd Qtr 3 rd Qtr 4 th Qtr Ci <LLD <LLD <LLD <LLD Ar-41 Kr-85 Ci 1.44E+00 1.35E-01 <LLD 1.09E-01 Ci <LLD 2.83E-04 5.1OE-04 2.43E-04 Kr-85m Ci <LLD <LLD 6.43E-04 <LLD Kr-8 Ci <LLD <LLD <LLD <LLD Kr-88 Xe-131m Ci 3.45E-02 1.32E-02 <LLD 5.42E-04 Xe-133 Ci 6.21 E+00 1.08E+01 1.04E+01 9.75E+00 Ci 2.97E-02 7.45E-04 <LLD <LLD Xe-133m Xe-135 Ci 1.71E-03 1.12E-01 3.15E-03 3.45E-03 Xe-135m Ci 2.76E-03 2.13E-03 -3.1OE-03 3.36E-03 Xe-i 38 Ci <LLD <LLD <LLD <LLD Total for Period Ci 7.72E+00 1.11 E+01 1.04E+01 9.87E+00
2. IODINES Units 1st Qtr 2nd Qtr 3 rd Qtr 4 th Qtr 1-131 Ci 5.22E-05 3.40E-04 1.32E-04 9.92E-05 1-132 Ci <LLD 4.60E-03 <LLD <LLD 1-133 Ci 1.43E-04 2.37E-04 1.70E-04 5.43E-05 Ci <LLD <LLD <LLD <LLD 1-134 1-135 Ci <LLD <LLD <LLD <LLD Total for Period Ci 1.95E-04 5.18E-03 3.02E-04 1.54E-04 Page 2 of 3

ATTACHMENT 2 RADIOACTIVE EFFLUENT RELEASE REPORT GASEOUS EFFLUENTS JANUARY - DECEMBER 2006

3. PARTICULATES* Units 1st Qtr 2 nd Qtr 3 rd Qtr 4 th Qtr Ci <LLD <LLD <LLD <LLD Mn-54 Ci <LLD 6.53E-06 <LLD <LLD Co-58 Ci <LLD <LLD <LLD <LLD Fe-59 Ci 2.46E-06 2.89E-06 <LLD <LLD Co-60 Ci <LLD <LLD <LLD <LLD Zn-65 Ci <LLD <LLD <LLD <LLD Sr-89 Ci <LLD <LLD <LLD <LLD Sr-90 Ci <LLD <LLD <LLD <LLD Cs-i 34 Ci 7.05E-07 <LLD <LLD <LLD Cs-137 Ci <LLD <LLD <LLD <LLD Ce-141 Ci <LLD <LLD <LLD <LLD Ce-i 44 Net unidentified beta Ci 8.05E-06 5.79E-06 i.i5E-05 i.43E-05 TotalCi Ci 11E0 1.12E-05 1.2E0 1.52E-05 1.5-5 1.15E-05 14-5 1.43E-05
  • Particulates with half-lives > 8 days Note: All gaseous releases from PNP are considered to be ground-level releases.

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ATTACHMENT 3 RADIOACTIVE EFFLUENT RELEASE REPORT LIQUID EFFLUENTS - SUMMATION OF RELEASES JANUARY - DECEMBER 2006 Est Total Error A. Fission and Activation Products Units 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr  %

1. Total Release (not including Ci 1.08E-01 4.33E-02 6.72E-02 9.29E-03 tritium, gasses and alpha)
2. Average release rate for period pCi/ml 2.76E-09 1.74E-09 1.74E-09 3.05E-10 8.9
3. Percent of EC  % 2.32E-02 6.04E-02 3.65E-02 3.82E-02 B. Tritium
1. Total release Ci 6.63E+02 6.40E+01 6.78E+01 4.31 E+01
2. Average diluted concentration pCi/ml 1.69E-05 2.58E-06 1.76E-06 1.41 E-06 4.0 during period
3. Percent of EC  % 1.69E+00 2.58E-01 1.76E-01 1.41 E-01 C. Dissolved and Entrained Gasses
1. Total release Ci 1.87E-03 O.OOE+00 O.OOE+00 0.OOE+00
2. Average diluted concentration pCi/mI 4.77E-1 1 0.OOE+00 O.OOE+00 0.OOE+0O 18.8 during period I__i/ml 4.77E-11 0.00E+00 0.00E+00 0.0E+0_ 8.
3. Percent of EC  % 2.38E-05 0.OOE+00 O.OOE+00 O.OOE+00 D. Gross Alpha Radioactivity (Total Ci 1.24E-05 3.01 E-05 1.46E-05 0.00E+00]

Release)

E. Volume of Waste Released liters 1.42E+06 3.49E+05 2.75E+05 1.59E+05]

(prior to dilution)

F. Volume of dilution water used eE+1o li tersri+ E10]

during period ltr .2+024E1038E1030 G. Maximum Dose Commitment - 8.41E-03 6.33E-03 1.09E-02 7.68E-04 Whole Body Percent of OD, 5.61E-01 4.22E-01 7.27E-01 5.12E-02 lll.H limit 9.42E-03 9.56E-03 1.36E-02 1.01 E-03 1.88E-01 1.91 E-01 2.72E-01 2.02E-02

  • EC = Effluent Concentration Page 1 of 2

ATTACHMENT 3 RADIOACTIVE EFFLUENT RELEASE REPORT LIQUID EFFLUENTS JANUARY - DECEMBER 2006 NUCLIDES RELEASED Units 1 st Qtr 2 nd Qtr 3 rd Qtr 4 th Qtr Cr-51 Ci 2.66E-03 <LLD <LLD <LLD Mn-54 Ci 2.18E-03 6.04E-03 2.09E-02 1.72E-03 Co-57 Ci 1.25E-04 3.47E-06 6.93E-05 <LLD Co-58 Ci 2.39E-02 2.13E-02 1.86E-02 7.68E-04 Fe-59 Ci <LLD <LLD <LLD <LLD Co-60 Ci 1.20E-02 4.28E-03 2.11E-02 9.52E-04 Zn-65 Ci <LLD 3.98E-04 1.14E-03 1.41 E-04 Sr-89 Ci 3.OOE-04 1.33E-03 3.44E-04 4.47E-05 Sr-90 Ci 1.21 E-04 7.02E-04 7.02E-04 6.07E-05 Mo-99 Ci <LLD <LLD <LLD <LLD Sb-125 Ci 6.60E-02 3.17E-03 1.56E-03 <LLD Cs-1 34 Ci <LLD 3.49E-04 3.53E-04 <LLD Cs-137 Ci 8.18E-04 1.31 E-03 1.52E-03 1.28E-04 Ce-141 Ci <LLD <LLD <LLD <LLD Ce-144 Ci <LLD <LLD <LLD <LLD Net unidentified beta Ci 2.57E-04 4.43E-03 8.93E-04 5.48E-03 Fission & Activation Ci 1.08E-01 4.33E-02 6.72E-02 9.29E-03 Product Total Xe-133 1.87E-03 <LLD <LLD <LLD Dissolved/Entrained 1.87E-03 <LLD <LLD <LLD Total Page 2 of 2

ATTACHMENT 4 RADIOACTIVE EFFLUENT RELEASE REPORT SOLID WASTE JANUARY - DECEMBER 2006 Waste Class Source of Waste Solidification Agent Container Type *Volume (M3) **Total Curies Principal Radionuclides AU DAW N/A General Design 636.7 4.81 E+00 Cm-243, Co-60, Pu-238, Am-241, Pu-239, Mn-54, Cm-242, Ni-63, Fe-55, H-3, Sb-125, Ag-11im, C-14, Zn-65, Co-58, Cs-137, Sr-90, Nb-95, Tc-99, 1-129 AU Secondary system N/A General Design 28.9 7.90E-04 Cs-137, Cs-134, H-3, resin Sr-90, Mn-54 AS Evaporator Wax Winder General Design 1.05 1.63E+00 Co-60, Co-58, Mn-54, bottoms Ru-106, Sb-1i25, Ag-11im, Ni-63, Cm-243, Cs-137, Ce-144, C-14, Fe-55, Zr-95, H-3, Zn-65, Pu-238, Pu-241, Sn-113, Am-241, Cs-134, Pu-239, Sr-90, Co-57, Cm-242, Tc-99, 1-129 AU Advanced Liquid N/A General Design 3.03 2.43E+00 Co-60, Pu-241, Processing System Cs-137,Ag-110m, (ALPS) Media Zn-65, Nb-95, H-3, Tc-99, Ni-59, co-58, Sb-125, Pu-238, Ni-63, Pu-239, C-14, Co-57, Fe-55, 1-129, Cm-243, Am-241, Mn-54, Cs-134, Sr-90, Cm-242, Zr-95, Cr-51 Page 1 of 2

Waste Class Source of Waste Solidification Agent Container Type *Volume (ms) **Total Curies Principal Radionuclides C Filters N/A General Design 1.59 5.42E+00 Co-60, Fe-55, C-14, Pu-238, Pu-239, Cm-242, Cm-243, Am -241, Ni-63, Ag-110m, Ce-144, Co-57, Co-58, Cs-137, H-3, 1-129, Mn-54, Pu-241, Ru-106, Sb-125, Sn-113, Sr-90, Tc-99, Zn-65 TOTAL 674.4 167.3

  • All shipments went to waste processors and not direct to disposal. The volume presented indicates shipment volume.
    • Gamma isotopes are measured quantities, all other isotopes are estimated.

Page 2 of 2

ATTACHMENT 5 RADIOACTIVE EFFLUENT RELEASE REPORT LOWER LIMITS OF DETECTION FOR PALISADES EFFLUENTS JANUARY - DECEMBER 2006 Gaseous Release Type Type of Activity Analysis Lower Limit of Detection (IPCi/ml)

Waste Gas Storage Tank Principal Gamma Emitters 1E-04 Containment Purge Principal Gamma Emitters 1E-04 Stack Gas Effluent 1-131, 1133 1E-12 Principal Gamma Emitters (1-131, 1E-11 Others)

Sr-89, Sr-90, and Gross Alpha 1E-11 Noble Gases Gross Beta or Gamma 1E-06 Liquid Release Type Type of Activity Analysis Lower Limit of Detection (pCi/ml)

Batch Waste Release Principal Gamma Emitters 5E-07 Tanks 1-131 1E-06 Dissolved and Entrained Gases 1E-05 (Gamma Emitters)

H-3 1E-05 Gross Alpha 1E-07 Sr-89, Sr-90 5E-08 Continuous Releases Principal Gamma Emitters 5E-07 1-131 1E-06 Dissolved and Entrained Gases 1E-05 (Gamma Emitters)

H-3 1E-05 Gross Alpha 1E-07 Sr-89, Sr-90 5E-08 Page 2 of 2

ATTACHMENT 6 RADIOACTIVE EFFLUENT RELEASE REPORT RESULTS OF 2006 RADIOCHEMISTRY CROSS CHECK PROGRAM NOTE: CROSS CHECKS ARE NOT TYPICALLY PERFORMED IN THE FIRST QUARTER OF THE YEAR 16 Pages Follow

3 Eckert &Ziegler Analytics 1380 Seaboard Industrial Blvd.

Atlanta, Georgia 30318. U..S.A.

Tel 404.352-8677 Fax 404-352"2837 RESULTS OF RADIOCHEMISTRY CROSS CHECK PROGRAM NUCLEAR MANAGEMENT CO., LLC PALISADES NUCLEAR PLANT 2nd QUARTER 2006 (Ref. Date 05/12/2006)

Daniel M. Montgomery, QA Manager ANA Form002 Rev. --

PALISADES ANALYTICS RATIO VALUE VALUE PALISADES:

SAMPLE ANALYSIS microCi/cc microCi/cc ANALYTICS RESOLUTION COMPARISON A20269-66 Ce-141 4.97E-05 4.99E-05 1.00 20 AGREEMENT SOLID Cr-51 8.15E-05 7.77E-05 1.05 20 AGREEMENT DET. 1 Cs-134 1.92E-05 1.98E-05 0.97 20 AGREEMENT Cs-137 1.89E-05 1.79E-05 1.05 20 AGREEMENT Co-58 1.95E-05 1.99E-05 0.98 20 AGREEMENT Mn-54 2.46E-05 2.37E-05 1.04 20 AGREEMENT Fe-59 2.23E-05 2.17E-05 1.03 20 AGREEMENT Zn-65 2.98E-05 3.05E-05 0.98 20 AGREEMENT Co-60 1.97E-05 2.OOE-05 0.98 20 AGREEMENT A20269-66 Ce-141 4.87E-05 4.99E-05 0.98 20 AGREEMENT SOLID Cr-51 7.62E-05 7.77E-05 0.98 20 AGREEMENT DET. 2 Cs-134 1.91E-05 1.98E-05 0.96 20 AGREEMENT Cs-137 1.95E-05 1.79E-05 1.08 20 AGREEMENT Co-58 1.98E-05 1.99E-05 1.00 20 AGREEMENT Mn-54 2.44E-05 2.37E-05 1.03 20 AGREEMENT Fe-59 2.18E-05 2.17E-05 1.00 20 AGREEMENT Zn-65 3.01E-05 3.05E-05 0.99 20 AGREEMENT Co-60 1.92E-05 2.OOE-05 0.96 20 AGREEMENT 2nd QUARTER 2006 (Ref. Date 05/12/2006)

PALISADES ANALYTICS RATIO VALUE VALUE PALISADES:

SAMPLE ANALYSIS microCi/cc microCi/cc ANALYTICS RESOLUTION COMPARISON A20269-66 Ce-141 5.08E-05 4.99E-05 1.02 20 AGREEMENT SOLID Cr-51 7.70E-05 7.77E-05 0.99 20 AGREEMENT DET. 3 Cs-134 1.96E-05 1.98E-05 0.99 20 AGREEMENT Cs-137 1.91E-05 1.79E-05 1.06 20 AGREEMENT Co-58 2.09E-05 1.99E-05 1.05 20 AGREEMENT Mn-54 2.43E-05 2.37E-05 1.02 20 AGREEMENT Fe-59 2.32E-05 2.17E-05 1.07 20 AGREEMENT Zn-65 2.98E-05 3.05E-05 0.98 20 AGREEMENT Co-60 1.95E-05 2.00E-05 0.97 20 AGREEMENT A20270-66 Ce-141 4.86E-05 5.02E-05 0.97 20 AGREEMENT SIMULATED Cr-51 7.63E-05 7.82E-05 0.98 20 AGREEMENT DET. 1 Cs-134 1.89E-05 1.99E-05 0.95 20 AGREEMENT Cs-137 1.79E-05 1.80E-05 0.99 20 AGREEMENT Co-58 1.95E-05 2.OOE-05 0.98 20 AGREEMENT Mn-54 2.40E-05 2.38E-05 1.01 20 AGREEMENT Fe-59 2.27E-05 2.19E-05 1.04 20 AGREEMENT Zn-65 3.08E-05 3.07E-05 1.00 20 AGREEMENT Co-60 1.93E-05 2.01E-05 0.96 20 AGREEMENT 2nd QUARTER 2006 (Ref. Date 05/12/2006)

PALISADES ANALYTICS RATIO VALUE VALUE PALISADES:

SAMPLE ANALYSIS microCi/cc microCi/cc ANALYTICS RESOLUTION COMPARISON A20270-66 Ce-141 4.75E-05 5.02E-05 0.95 20 AGREEMENT SIMULATED Cr-51 7.76E-05 7.82E-05 0.99 20 AGREEMENT DET. 2 Cs-134 1.92E-05 1.99E-05 0.97 20 AGREEMENT Cs-137 1.88E-05 1.80E-05 1.04 20 AGREEMENT Co-58 2.07E-05 2.OOE-05 1.03 20 AGREEMENT Mn-54 2.46E-05 2.38E-05 1.03 20 AGREEMENT Fe-59 2.19E-05 2.19E-05 1.00 20 AGREEMENT Zn-65 2.98E-05 3.07E-05 0.97 20 AGREEMENT Co-60 1.95E-05 2.01E-05 0.97 20 AGREEMENT A20270-66 Ce-141 5.04E-05 5.02E-05 1.00 20 AGREEMENT SIMULATED Cr-51 7.91E-05 7.82E-05 1.01 20 AGREEMENT DET. 3 Cs-134 1.91E-05 1.99E-05 0.96 20 AGREEMENT Cs-137 1.88E-05 1.80E-05 1.04 20 AGREEMENT Co-58 2.11E-05 2.OOE-05 1.05 20 AGREEMENT Mn-54 2.42E-05 2.38E-05 1.01 20 AGREEMENT Fe-59 2.19E-05 2.19E-05 1.00 20 AGREEMENT Zn-65 3.OOE-05 3.07E-05 0.98 20 AGREEMENT Co-60 2.01E-05 2.01E-05 1.00 20 AGREEMENT 2nd QUARTER 2006 (Ref. Date 05/12/2006)

PALISADES ANALYTICS RATIO VALUE VALUE PALISADES:

SAMPLE ANALYSIS microCi/cc microCi/cc ANALYTICS RESOLUTION COMPARISON A20271-66 Ce-141 3.70E-04 3.76E-04 0.98 20 AGREEMENT SOLID Cr-51 5.86E-04 5.87E-04 1.00 20 AGREEMENT DET. 1 Cs-134 1.37E-04 1.49E-04 0.92 20 AGREEMENT Cs-137 1.43E-04 1.35E-04 1.06 20 AGREEMENT Co-58 1.51E-04 1.50E-04 1.00 20 AGREEMENT Mn-54 1.84E-04 1.79E-04 1.03 20 AGREEMENT Fe-59 1.67E-04 1.64E-04 1.02 20 AGREEMENT Zn-65 2.37E-04 2.30E-04 1.03 20 AGREEMENT Co-60 1.50E-04 1.51E-04 1.00 20 AGREEMENT A20271-66 Ce-141 3.33E-04 3.76E-04 0.88 20 AGREEMENT SOLID Cr-51 5.48E-04 5.87E-04 0.93 20 AGREEMENT DET. 2 Cs-134 1.28E-04 1.49E-04 0.86 20 AGREEMENT Cs-137 1.29E-04 1.35E-04 0.95 20 AGREEMENT Co-58 1.49E-04 1.50E-04 0.99 20 AGREEMENT Mn-54 1.75E-04 1.79E-04 0.98 20 AGREEMENT Fe-59 1.61E-04 1.64E-04 0.98 20 AGREEMENT Zn-65 2.22E-04 2.30E-04 0.96 20 AGREEMENT Co-60 1.36E-04 1.51E-04 0.90 20 AGREEMENT 2nd QUARTER 2006 (Ref. Date 05/12/2006)

PALISADES ANALYTICS RATIO VALUE VALUE PALISADES:

SAMPLE ANALYSIS microCi/cc microCi/cc ANALYTICS RESOLUTION COMPARISON A20271-66 Ce-141 3.72E-04 3.76E-04 0.99 20 AGREEMENT SOLID Cr-51 6.12E-04 5.87E-04 1.04 20 AGREEMENT DET. 3 Cs-134 1.43E-04 1.49E-04 0.96 20 AGREEMENT Cs-137 1.48E-04 1.35E-04 1.09 20 AGREEMENT Co-58 1.57E-04 1.50E-04 1.04 20 AGREEMENT Mn-54 1.89E-04 1.79E-04 1.06 20 AGREEMENT Fe-59 1.83E-04 1.64E-04 1.11 20 AGREEMENT Zn-65 2.48E-04 2.30E-04 1.08 20 AGREEMENT Co-60 1.52E-04 1.51E-04 1.01 20 AGREEMENT A20272-66 Ce-141 4.84E-02 4.85E-02 1.00 20 AGREEMENT FILTER Cr-51 7.50E-02 7.56E-02 0.99 20 AGREEMENT DET. 1 Cs-134 1.78E-02 1.92E-02 0.93 20 AGREEMENT Cs-137 1.86E-02 1.74E-02 1.07 20 AGREEMENT Co-58 2.01E-02 1.94E-02 1.04 20 AGREEMENT Mn-54 2.48E-02 2.30E-02 1.08 20 AGREEMENT Fe-59 2.33E-02 2.11E-02 1.10 20 AGREEMENT Zn-65 3.17E-02 2.97E-02 1.07 20 AGREEMENT Co-60 1.91E-02 1.95E-02 0.98 20 AGREEMENT 2nd QUARTER 2006 (Ref. Date 05/12/2006)

PALISADES ANALYTICS RATIO VALUE VALUE PALISADES:

SAMPLE ANALYSIS microCi/cc microCi/cc ANALYTICS RESOLUTION COMPARISON A20272-66 Ce-141 4.64E-02 4.85E-02 0.96 20 AGREEMENT FILTER Cr-51 7.38E-02 7.56E-02 0.98 20 AGREEMENT DET. 2 Cs-134 1.73E-02 1.92E-02 0.90 20 AGREEMENT Cs-137 1.90E-02 1.74E-02 1.09 20 AGREEMENT Co-58 2.03E-02 1.94E-02 1.05 20 AGREEMENT Mn-54 2.51E-02 2.30E-02 1.09 20 AGREEMENT Fe-59 2.26E-02 2.11E-02 1.07 20 AGREEMENT Zn-65 3.18E-02 2.97E-02 1.07 20 AGREEMENT Co-60 1.86E-02 1.95E-02 0.95 20 AGREEMENT A20272-66 Ce-141 5.22E-02 4.85E-02 1.08 20 AGREEMENT FILTER Cr-51 8.11E-02 7.56E-02 1.07 20 AGREEMENT DET. 3 Cs-134 1.95E-02 1.92E-02 1.01 20 AGREEMENT Cs-137 2.01E-02 1.74E-02 1.15 20 AGREEMENT Co-58 2.19E-02 1.94E-02 1.13 20 AGREEMENT Mn-54 2.70E-02 2.30E-02 1.17 20 AGREEMENT Fe-59 2.46E-02 2.11E-02 1.16 20 AGREEMENT Zn-65 3.45E-02 2.97E-02 1.16 20 AGREEMENT Co-60 2.10E-02 1.95E-02 1.08 20 AGREEMENT 2nd QUARTER 2006 (Ref. Date 05/12/2006)

ANALYTICS 1380 Seaboard Industrial Blvd.

Atlanta, Georgia 30318

  • U.S.A.

Phone (404) 352-8677 Fax (404) 352-2837 RESULTS OF RADIOCHEMISTRY CROSS CHECK PROGRAM NUCLEAR MANAGEMENT CO.

PALISADES NUCLEAR PLANT 3rd (Ref.

QUARTER 2006 Date 08/18/2006) 0e1-23-Zo7 Evgeny A.- Taskaev, QA Manager, Alternate

PALISADES ANALYTICS RATIO VALUE VALUE PALISADES:

SAMPLE ANALYSIS microCi microCi ANALYTICS RESOLUTION COMPARISON A20745-66 Ce-141 2.99E-02 2.98E-02 1.00 20 AGREEMENT CARTRIDGE Cr-51 1.08E-01 1.08E-01 1.00 20 AGREEMENT SAIC Cs-134 1.62E-02 1.70E-02 0.95 20 AGREEMENT BG-300 Cs-137 3.61E-02 3.43E-02 1.05 20 AGREEMENT VOL. Co-58 2.89E-02 2.78E-02 1.04 20 AGREEMENT 1 cc Mn-54 2.53E-02 2.33E-02 1.08 20 AGREEMENT DET. 1 Fe-59 1.39E-02 1.30E-02 1.07 20 AGREEMENT Zn-65 3.27E-02 3.05E-02 1.07 20 AGREEMENT Co-60 2.63E-02 2.63E-02 1.00 20 AGREEMENT A20745-66 Ce-141 2.95E-02 2.98E-02 0.99 20 AGREEMENT CARTRIDGE Cr-51 1.07E-01 1.08E-01 0.99 20 AGREEMENT SAIC Cs-134 1.60E-02 1.70E-02 0.94 20 AGREEMENT BG-300 Cs-137 3.73E-02 3.43E-02 1.09 20 AGREEMENT VOL. Co-58 2.92E-02 2.78E-02 1.05 20 AGREEMENT 1 cc Mn-54 2.58E-02 2.33E-02 1.11 20 AGREEMENT DET. 2 Fe-59 1.40E-02 1.30E-02 1.08 20 AGREEMENT Zn-65 3.33E-02 3.05E-02 1.09 20 AGREEMENT Co-60 2.58E-02 2.63E-02 0.98 20 AGREEMENT A20745-66 Ce-141 2.78E-02 2.98E-02 0.93 20 AGREEMENT CARTRIDGE Cr-51 1.03E-01 1.08E-01 0.95 20 AGREEMENT SAIC Cs-134 1.55E-02 1.70E-02 0.91 20 AGREEMENT BG-300 Cs-137 3.40E-02 3.43E-02 0.99 20 AGREEMENT VOL. Co-58 2.73E-02 2.78E-02 0.98 20 AGREEMENT 1 cc Mn-54 2.42E-02 2.33E-02 1.04 20 AGREEMENT DET. 3 Fe-59 1.36E-02 1.30E-02 1.05 20 AGREEMENT Zn-65 3.07E-02 3.05E-02 1.01 20 AGREEMENT Co-60 2.47E-02 2.63E-02 0.94 20 AGREEMENT 3rd QUARTER 2006 (Ref. Date 08/18/2006)

L_

PALISADES ANALYTICS RATIO VALUE VALUE PALISADES:

SAMPLE ANALYSIS microCi/cc microci/cc ANALYTICS RESOLUTION COMPARISON A20746A-66 Ce-141 5.80E-04 5.71E-04 1.02 20 AGREEMENT SIMULATED Cr-51 2.12E-03 2.07E-03 1.03 20 AGREEMENT GAS Cs-134 3.15E-04 3.26E-04 0.97 20 AGREEMENT VOL. Cs-137 6.96E-04 6.55E-04 1.06 20 AGREEMENT 25 cc Co-58 5.62E-04 5.32E-04 1.06 20 AGREEMENT DET. 1 Mn-54 4.92E-04 4.46E-04 1.10 20 AGREEMENT Fe-59 2.75E-04 2.48E-04 1.11 20 AGREEMENT Zn-65 6.21E-04 5.84E-04 1.06 20 AGREEMENT Co-60 5.09E-04 5.03E-04 1.01 20 AGREEMENT A20746A-66 Ce-141 5.53E-04 5.71E-04 0.97 20 AGREEMENT SIMULATED Cr-51 2.15E-03 2.07E-03 1.04 20 AGREEMENT GAS Cs-134 3.11E-04 3.26E-04 0.96 20 AGREEMENT VOL. Cs-137 7.15E-04 6.55E-04 1.09 20 AGREEMENT 25 cc Co-58 5.46E-04 5.32E-04 1.03 20 AGREEMENT DET. 2 Mn-54 4.96E-04 4.46E-04 1.11 20 AGREEMENT Fe-59 2.60E-04 2.48E-04 1.05 20 AGREEMENT

-Zn-65 6.14E-04 5.84E-04 1.05 20 AGREEMENT Co-60 4.94E-04 5.03E-04 0.98 20 AGREEMENT A20746A-66 Ce-141 5.39E-04 5.71E-04 0.94 20 AGREEMENT SIMULATED Cr-51 1.94E-03 2.07E-03 0.94 20 AGREEMENT GAS Cs-134 2.97E-04 3.26E-04 0.91 20 AGREEMENT VOL. Cs-137 6.53E-04 6.55E-04 1.00 20 AGREEMENT 25 cc Co-58 5.32E-04 5.32E-04 1.00 20 AGREEMENT DET. 3 Mn-54 4.57E-04 4.46E-04 1.02 20 AGREEMENT Fe-59 2.47E-04 2.48E-04 0.99 20 AGREEMENT Zn-65 5.80E-04 5.84E-04 0.99 20 AGREEMENT Co-60 4.80E-04 5.03E-04 0.95 20 AGREEMENT 3rd QUARTER 2006 (Ref. Date 08/1812006)

PALISADES ANALYTICS RATIO VALUE VALUE PALISADES:

SAMPLE ANALYSIS microCi/cc microCi/cc ANALYTICS RESOLUTION COMPARISON A20747-66 Ce-141 2.69E-05 2.79E-05 0.97 20 AGREEMENT SAND Cr-51 1.06E-04 1.01E-04 1.05 20 AGREEMENT 1 LITER Cs-134 1.53E-05 1.59E-05 0.96 20 AGREEMENT DET. 1 Cs-137 3.33E-05 3.20E-05 1.04 20 AGREEMENT Co-58 2.65E-05 2.60E-05 1.02 20 AGREEMENT Mn-54 2.28E-05 2.18E-05 1.05 20 AGREEMENT Fe-59 1.34E-05 1.21E-05 1.11 20 AGREEMENT Zn-65 2.84E-05 2.85E-05 1.00 20 AGREEMENT Co-60 2.48E-05 2.46E-05 1.01 20 AGREEMENT A20747-66 Ce-141 2.67E-05 2.79E-05 0.96 20 AGREEMENT SAND Cr-51 9.80E-05 1.01E-04 0.97 20 AGREEMENT 1 LITER Cs-134 1.56E-05 1.59E-05 0.98 20 AGREEMENT DET. 2 Cs-137 3.31E-05 3.20E-05 1.04 20 AGREEMENT Co-58 2.67E-05 2.60E-05 1.03 20 AGREEMENT Mn-54 2.26E-05 2.18E-05 1.04 20 AGREEMENT Fe-59 1.24E-05 1.21E-05 1.02 20 AGREEMENT Zn-65 2.78E-05 2.85E-05 0.98 20 AGREEMENT Co-60 2.39E-05 2.46E-05 0.97 20 AGREEMENT A20747-66 Ce-141 2.71E-05 2.79E-05 0.97 20 AGREEMENT SAND Cr-51 1.01E-04 1.01E-04 1.00 20 AGREEMENT 1 LITER Cs-134 1.56E-05 1.59E-05 0.98 20 AGREEMENT DET. 3 Cs-137 3.21E-05 3.20E-05 1.00 20 AGREEMENT Co-58 2.59E-05 2.60E-05 1.00 20 AGREEMENT Mn-54 2.19E-05 2.18E-05 1.01 20 AGREEMENT Fe-59 1.19E-05 1.21E-05 0.98 20 AGREEMENT Zn-65 2.88E-05 2.85E-05 1.01 20 AGREEMENT Co-60 2.37E-05 2.46E-05 0.96 20 AGREEMENT 3rd QUARTER 2006 (Ref. Date 08/18/2006)

PALISADES ANALYTICS RATIO VALUE VALUE PALISADES:

SAMPLE ANALYSIS microCi microCi ANALYTICS RESOLUTION COMPARISON A20748-66 Ce-141 3.01E-02 2.86E-02 1.05 20 AGREEMENT CARTRIDGE Cr-51 1.09E-01 1.04E-01 1.05 20 AGREEMENT LAPEL Cs-134 1.59E-02 1.63E-02 0.97 20 AGREEMENT DE-500 Cs-137 3.58E-02 3.29E-02 1.09 20 AGREEMENT VOL. Co-58 2.86E-02 2.67E-02 1.07 20 AGREEMENT 1 cc Mn-54 2.54E-02 2.24E-02 1.13 20 AGREEMENT DET. 1 Fe-59 1.38E-02 1.25E-02 1.11 20 AGREEMENT Zn-65 3.23E-02 2.93E-02 1.10 20 AGREEMENT Co-60 2.60E-02 2.53E-02 1.03 20 AGREEMENT A20748-66 Ce-141 2.83E-02 2.86E-02 0.99 20 AGREEMENT CARTRIDGE Cr-51 1.03E-01 1.04E-01 0.99 20 AGREEMENT LAPEL Cs-134 1.55E-02 1.63E-02 0.95 20 AGREEMENT DE-500 Cs-137 3.65E-02 3.29E-02 1.11 20 AGREEMENT VOL. Co-58 2.85E-02 2.67E-02 1.07 20 AGREEMENT 1 cc Mn-54 2.52E-02 2.24E-02 1.13 20 AGREEMENT DET. 2 Fe-59 1.36E-02 1.25E-02 1.09 20 AGREEMENT Zn-65 3.22E-02 2.93E-02 1.10 20 AGREEMENT Co-60 2.48E-02 2.53E-02 0.98 20 AGREEMENT A20748-66 Ce-141 2.63E-02 2.86E-02 0.92 20 AGREEMENT CARTRIDGE Cr-51 9.44E-02 1.04E-01 0.91 20 AGREEMENT LAPEL Cs-134 1.45E-02 1.63E-02 0.89 20 AGREEMENT DE-500 Cs-137 3.18E-02 3.29E-02 0.97 20 AGREEMENT VOL. Co-58 2.60E-02 2.67E-02 0.97 20 AGREEMENT 1 cc Mn-54 2.27E-02 2.24E-02 1.01 20 AGREEMENT DET. 3 Fe-59 1.28E-02 1.25E-02 1.03 20 AGREEMENT Zn-65 2.93E-02 2.93E-02 1.00 20 AGREEMENT Co-60 2.35E-02 2.53E-02 0.93 20 AGREEMENT 3rd QUARTER 2006 (Ref. Date 08/18/2006)

I

ANALYTICS 1380 Seaboard Industrial Blvd.

Atlanta, Georgia 30318- U.S.A.

Phone (404) 352-8677 Fax (404) 352-2837 RESULTS OF RADIOCHEMISTRY CROSS CHECK PROGRAM NUCLEAR MANAGEMENT CO.

PALISADES NUCLEAR PLANT 4th QUARTER 2006 (Ref. Date 11/10/2006) yA.d(-2f M -20 Atr7 Evgeny A. Taskaev, QA Manager, Alternate

PALISADES ANALYTICS RATIO VALUE VALUE PALISADES:

SAMPLE ANALYSIS microCi/cc microCi/cc ANALYTICS RESOLUTION COMPARISON A20988-66 Ce- 141 2.24E-03 2.40E-03 0.93 20 AGREEMENT SOLID Cr-51 4.42E-03 3.91E-03 1.13 20 AGREEMENT 7.2 mL Cs-134 7.31E-04 6.93E-04 1.06 20 AGREEMENT Bomb Cs-137 1.19E-03 1.09E-03 1.09 20 AGREEMENT DET. 1 Co-58 5.18E-04 5. 01E-04 1.03 20 AGREEMENT Mn-54 5.90E-04 5.40E-04 1.09 20 AGREEMENT Fe-59 5.68E-04 5.57E-04 1.02 20 AGREEMENT Zn-65 8.57E-04 8.12E-04 1.06 20 AGREEMENT Co-60 1.29E-03 1.30E-03 0.99 20 AGREEMENT A20988-66 Ce-141 2.20E-03 2.40E-03 0.92 20 AGREEMENT SOLID Cr-51 3.81E-03 3.91E-03 0.97 20 AGREEMENT 7.2 mL Cs-134 7.66E-04 6.93E-04 1.11 20 AGREEMENT Bomb Cs-137 1.15E-03 1.09E-03 1.06 20 AGREEMENT DET. 2 Co-58 5.37E-04 5.01E-04 1.07 20 AGREEMENT Mn-54 5.63E-04 5.40E-04 1.04 20 AGREEMENT Fe-59 5.94E-04 5.57E-04 1.07 20 AGREEMENT Zn-65 8.16E-04 8.12E-04 1.00 20 AGREEMENT Co-60 1.27E-03 1.30E-03 0.98 20 AGREEMENT A20988-66 Ce-141 2.25E-03 2.40E-03 0.94 20 AGREEMENT SOLID Cr-51 3.65E-03 3.91E-03 0.93 20 AGREEMENT 7.2 mL Cs-134 7.41E-04 6.93E-04 1.07 20 AGREEMENT Bomb Cs-137 1.14E-03 1.09E-03 1.05 20 AGREEMENT DET. 3 Co-58 4.74E-04 5.01E-04 0.95 20 AGREEMENT Mn-54 5.87E-04 5.40E-04 1.09 20 AGREEMENT Fe-59 5.56E-04 5.57E-04 1.00 20 AGREEMENT Zn-65 9.36E-04 8.12E-04 1.15 20 AGREEMENT Co-60 1.25E-03 1.30E-03 0.96 20 AGREEMENT 4th QUARTER 2006 (Ref. Date 11/10/2006)

PALISADES ANALYTICS RATIO VALUE VALUE PALISADES:

SAMPLE ANALYSIS microCi microCi ANALYTICS RESOLUTION COMPARISON A20987-66 Ce-141 1.07E-01 9.70E-02 1.10 20 AGREEMENT CARTRIDGE Cr-51 1.72E-01 1.58E-01 1.09 20 AGREEMENT RGEM Cs-134 2.86E-02 2.80E-02 1.02 20 AGREEMENT DET. 1 Cs-137 5.21E-02 4.40E-02 1.18 20 AGREEMENT Co-58 2.29E-02 2.02E-02 1.13 20 AGREEMENT Mn-54 2.66E-02 2.18E-02 1.22 20 AGREEMENT Fe-59 2.67E-02 2.25E-02 1.19 20 AGREEMENT Zn-65 3.91E-02 3.28E-02 1.19 20 AGREEMENT Co-60 5.58E-02 5.25E-02 1.06 20 AGREEMENT A20987-66 Ce-141 9.92E-02 9.70E-02 1.02 20 AGREEMENT CARTRIDGE Cr-51 1.66E-01 1.58E-01 1.05 20 AGREEMENT RGEM Cs-134 2.74E-02 2.80E-02 0.98 20 AGREEMENT DET. 2 Cs-137 5.19E-02 4.40E-02 1.18 20 AGREEMENT Co-58 2.25E-02 2.02E-02 1.11 20 AGREEMENT Mn-54 2.63E-02 2.18E-02 1.21 20 AGREEMENT Fe-59 2.54E-02 2.25E-02 1.13 20 AGREEMENT Zn-65 3.86E-02 3.28E-02 1.18 20 AGREEMENT Co-60 5.31E-02 5.25E-02 1.01 20 AGREEMENT A20987-66 Ce-141 8.98E-02 9.70E-02 0.93 20 AGREEMENT CARTRIDGE Cr-51 1.50E-01 1.58E-01 0.95 20 AGREEMENT RGEM Cs-134 2.55E-02 2.80E-02 0.91 20 AGREEMENT DET. 3 Cs-137 4.62E-02 4.40E-02 1.05 20 AGREEMENT Co-58 2.01E-02 2.02E-02 0.99 20 AGREEMENT Mn-54 2.32E-02 2.18E-02 1.06 20 AGREEMENT Fe-59 2.31E-02 2.25E-02 1.03 20 AGREEMENT Zn-65 3.38E-02 3.28E-02 1.03 20 AGREEMENT Co-60 5.OOE-02 5.25E-02 0.95 20 AGREEMENT 4th QUARTER 2006 (Ref. Date 11/10/2006)

PALISADES ANALYTICS RATIO VALUE VALUE PALISADES:

SAMPLE ANALYSIS microCi/cc microCi/cc ANALYTICS RESOLUTION COMPARISON A20990-66 Tritium 7.47E-04 7.61E-04 0.98 12.5 AGREEMENT LIQUID COUNT 1 A20990-66 Tritium 7.53E-04 7.61E-04 0.99 12.5 AGREEMENT LIQUID COUNT 2 A20990-66 Tritium 7.50E-04 7.61E-04 0.98 12.5 AGREEMENT LIQUID 4th QUARTER 2006 (Ref. Date 11/1012006)

ATTACHMENT 7 RADIOACTIVE EFFLUENT RELEASE REPORT OFFSITE DOSE CALCULATION MANUAL 170 Pages Follow

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