ML082400100

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Annual Radioactive Effluent Release Report for January 1 Through December 31, 2007
ML082400100
Person / Time
Site: Arkansas Nuclear  Entergy icon.png
Issue date: 02/26/2008
From:
Entergy Operations
To:
Office of Nuclear Reactor Regulation
References
0CAN020804
Download: ML082400100 (61)
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Text

Attachment 1 to OCAN020804 Annual Radioactive Effluent Release Report for 2007 ARKANSAS NUCLEAR ONE UNIT 1 AND UNIT 2 OPERATING LICENSE NOS. DPR-51, NPF-6, and 72-13 (ISFSI)ANNUAL RADIOACTIVE EFFLUENT RELEASE REPORT JANUARY 1 THROUGH DECEMBER 31, 2007 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 TABLE OF CONTENTS 1. INTRODUCTION

7 ----------------------------------------------------------------------------

2 2. REGULATORY LIMITS --------------------------------------------------

I ---------------------------------------

2 3.

SUMMARY

OF LIQUID EFFLUENT DATA ----------------------------------------------------------------

5 4.

SUMMARY

OF GASEOUS EFFLUENT DATA -----------------------------------------------------------

14 5.

SUMMARY

OF RADIATION DOSES -----------------------------------------------------------------------

23

SUMMARY

OF DOSE TO MEMBERS OF THE PUBLIC ----------------------------------------------

25 7. HISTORICAL EFFLUENT DATA -----------------------------------------------------------------------------

26 8. SOLID WASTE

SUMMARY

38 9. UNPLANNED RELEASES -------------------------------------------------------------------------------------

57 10. RADIATION INSTRUMENTATION

7 ---- 57 11. CHANGES TO THE PROCESS CONTROL PROGRAM ---------------------------------------------

57 12. CHANGES TO THE OFFSITE DOSE CALCULATION MANUAL ----------------------------------

57 13. LLD LEVELS -----------------------------------------------------------------------------------------------------

58 14. RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM ---------------------------------

58 15.

SUMMARY

OF HOURLY METEOROLOGICAL DATA -----------------------------------------------

59 16. DESCRIPTION OF MAJOR CHANGES TO RADIOACTIVE WASTE SYSTEMS --------------

59 17. INDEPENDENT SPENT FUEL STORAGE INSTALLATION (ISFSI) EFFLUENT RELEASES -------------------------------------------------------------------------------------------------------

59 Page 1 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 1. INTRODUCTION Arkansas Nuclear One (ANO) is a two unit site consisting of a Babcock & Wilcox (Unit 1)and a Combustion Engineering (Unit 2) nuclear steam supply system. Both liquid and gaseous effluents are released in accordance with the Offsite Dose Calculation Manual (ODCM).' This report is a summary of the effluent data in accordance with Unit 1 TS 5.6.3 and Unit 2 TS 6.6.3. This report provides the following information:

A. Routine radioactive effluent release reports covering the operation of the units and the independent spent fuel storage installation (ISFSI) during the reporting period.B. Description of unplanned releases to unrestricted areas.C. Description of changes to the Offsite Dose Calculation Manual (ODCM).D. Description of changes to the Process Control Program (PCP).E. Summary of radiation doses due to radiological effluents during the previous calendar year.F. Radiation dose to members of the public due to activities inside the site boundary.G. Description of licensee initiated major changes to the radioactive waste systems during the previous calendar year.H. Items to be reported in the annual Radioactive Effluent Release Report per other miscellaneous ODCM requirements.

This report covers the period from January 1 through December 31, 2007.2. REGULATORY LIMITS The ODCM contains the limits to which ANO must adhere. Because of the "as low as reasonably achievable" (ALARA) philosophy at ANO, an attempt is made to reduce the amount of radiation released to the environment.

Liquid and gaseous release data show that the dose from both Unit 1 and Unit 2 is considerably below the ODCM limits. This data reveals that the radioactive effluents have an overall minimal dose contribution to the surrounding environment.

The following are the limits required by the ODCM: Page 2 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 A. Gaseous Effluents 1. Dose rate due to radioactive materials released in gaseous effluent to unrestricted areas shall be limited to the following:

a. Noble gases Less than or equal to 500 mrem/year to the total body Less than or equal to 3000 mrem/year to the skin b. Iodine-131, tritium, and for all radionuclides in particulate form with half lives greater than 8 days Less than or equal to 1500 mrem/yr to any organ 2. Dose -Noble Gases Quarterly Less than or equal to 5 mrads gamma Less than or equal to 10 mrads beta Yearly Less than or equal to 10 mrads gamma Less than or equal to 20 mrads beta 3. Dose -Iodine-131, Tritium, and Radionuclides in Particulate Form Quarterly Less than or equal to 7.5 mrems to any organ Yearly Less than or equal to 15 mrems to any organ Page 3 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 B. Liquid Effluents 1. Concentration The concentration of radioactive material released to the discharge canal shall be limited to the concentration specified in 10 CFR 20, Appendix B, Table II, Column 2, for radionuclides other than dissolved or entrained noble gases. For dissolved or entrained noble gases, the total concentration released shall be limited to 2E-4 microcuries/ml.
2. Dose Quarterly Less than or equal to 1.5 mrem total body Less than or equal to 5 mrem critical organ Yearly Less than or equal to 3 mrem total body Less than or equal to 10 mrem critical organ Page 4 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 3.

SUMMARY

OF LIQUID EFFLUENT DATA As required by Regulatory Guide 1.21, Rev. 1, Radioactivity in Solid Wastes and Releases of Radioactive Materials in Liquid and Gaseous Effluents from Light- Water-Cooled Nuclear Power Plants, a summary of data for liquid releases is provided in the annual Radioactive Effluent Release Report. This summary covers releases from January 1 through December 31, 2007. The summary of liquid effluents for both Unit 1 and Unit 2 is as follows: Unit 1 Unit 2 Number of releases:

176 74 Total time for all releases (minutes):

421696 459995 Maximum time for a release (minutes):

10450 10575 Average time for a release (minutes):

2396 6216 Minimum time for a release (minutes):

16 92 The Unit 1 liquid releases consisted of: 176 Planned Releases 0 Unplanned Releases The Unit 2 liquid releases consisted of: 74 Planned Releases 0 Unplanned Releases Page 5 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 ANNUAL SUMMATION FOR ALL RELEASES BY QUARTER (ALL LIQUID EFFLUENTS)

January 1 through June 30, 2007 Unit 1 Type of Effluent Units Quarter 1 Quarter 2 Est. Total Error %A. Fission and Activation Products 1. Total Release (Not Including Tritium, Gases, Alpha)2. Average Diluted Concentration During Period 3. Percent of Applicable Limit B. Tritium 1. Total Release 2. Average Diluted Concentration During Period 3. Percent of Applicable Limit C. Dissolved and Entrained Gases 1. Total Release 2. Average Diluted Concentration During Period 3. Percent of Applicable Limit D. Gross Alpha Radioactivity

1. Total Release E. Waste Vol Released (Pre-Dilution)

F. Volume of Dilution Water Used Curies l-Ci/ml 4.303E-03 1.865E-02 25 1.396E-1 1 5.282E-1 1 4.653E-03 CuriesýiCi/ml 2.805E+02 9.1 OOE-07 3.033E-02 1.761 E-02 7.200E+01 2.039E-07 6.797E-03 25 Curies[iCi/ml 1.555E-01 5.045E-1.0 1.787E-01 5.060E-10 25 2.523E-04 2.530E-04 Curies Liters Liters 1.835E-04 1.213E+07 3.082E+1i 3.861 E-04 2.688E+06 3.530E+ 11 25 25 25 Page 6 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 ANNUAL SUMMATION FOR ALL RELEASES BY QUARTER (ALL LIQUID EFFLUENTS)

July 1 through December 31, 2007 Unit 1 Type of Effluent A. Fission and Activation Products 1. Total Release (Not Including Tritium, Gases, Alpha)2. Average Diluted Concentration During Period 3. Percent of Applicable Limit B. Tritium 1. Total Release 2. Average Diluted Concentration During Period 3. Percent of Applicable Limit C. Dissolved and Entrained Gases 1. Total Release 2. Average Diluted Concentration During Period 3. Percent of Applicable Limit D. Gross Alpha Radioactivity

1. Total Release E. Waste Vol Released (Pre-Dilution)

F. Volume of Dilution Water Used Units Curies pCi/ml Curies[tCi/ml Curies ttCi/ml Curies Liters Liters Quarter 3 Quarter 4 Est. Total Error %1.380E-02 9.423E-03 3.569E-1 1 2.91 OE-1 1 1.190E-02 9.701E-03 25 4.737E+01 1.225E-07 ,4.082E-03 0.000E+00 0.OOOE+00 0.OOOE+00 1.388E-03 1.488E+07 3.868E+ 11 5.592E+01 1.727E-07 5.757E-03 25 2.118E-04 6.543E-13 3.272E-07 25 3.005E-03 1.792E+07 3.237E+1 1 25 25 25 Page 7 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 UNIT 1 REPORT CATEGORY TYPE OF ACTIVITY REPORTING PERIOD NUCLIDE UNIT: ANNUAL LIQUID CONTINUOUS AND BATCH RELEASES: TOTALS FOR EACH NUCLIDE RELEASED: ALL RADIONUCLIDES

QUARTER # 1 AND QUARTER # 2 YEAR 2007 CONTINUOUS RELEASES QUARTER 1 QUARTER 2 BATCH RELEASES QUARTER1 QUARTER 2 MN-54' CURIES O.OOE+00 O.OOE+00 O.OOE+00 7.39E-06 CS-134 CURIES O.OOE+00 O.OOE+00 3.14E-05 2.04E-05 FE-59 CURIES O.OOE+00 O.OOE+00 O.OOE+00 2.57E-05 SB-124 CURIES O.OOE+00 O.OOE+00 O.OOE+00 5.82E-05 ZR-95 CURIES O.OOE+00 O.OOE+00 2.55E-05 8.67E-05 1-133 CURIES O.OOE+00 O.OOE+00 O.OOE+00 1.10E-04 TC-99M CURIES O.OOE+00 O.OOE+00 O.OOE+00 1.30E-04 CS-137 CURIES O.OOE+00 O.OOE+00 1.21E-03 1.38E-04 NB-95 CURIES O.OOE+00 O.OOE+00 9.91E-05 1.45E-04 XE-131M CURIES O.OOE+00 O.OOE+00 O.OOE+00 2.02E-04 CR-51 CURIES O.OOE+00 O.OOE+00 O.OOE+00 2.91 E-04 G-ALPHA CURIES 1.21 E-04 2.22E-04 6.30E-05 1.64E-04 1-131 CURIES O.OOE+00 O.OOE+00 2.96E-05 5.28E-04 CO-60 CURIES O.OOE+00 O.OOE+00 2.71 E-04 5.80E-04 SB-125 CURIES O.OOE+00 O.OOE+00 7.58E-05 1.26E-03 XE-133M CURIES O.OOE+00 0.OOE+00 6.86E-04 1.83E-03 XE-135 CURIES 0.OOE+00 O.OOE+00 3.93E-04 1.91E-03 KR-85 CURIES O.OOE+00 O.OOE+00 3.97E-02 7.92E-03 CO-58 CURIES O.OOE+00 O.OOE+00 2.56E-03 1.53E-02 XE-133 CURIES O.OOE+00 O.OOE+00 1.15E-01 1.67E-01 H-3 CURIES 6.33E-02 2.57E-03 2.80E+02 7.20E+01 Total for CURIES 6.34E-02 2.79E-03 2.81 E+02 7.22E+01 Period I I _ I _I Page 8 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 UNIT 1 REPORT CATEGORY TYPE OF ACTIVITY REPORTING PERIOD NUCLIDE UNIT: ANNUAL LIQUID CONTINUOUS AND BATCH RELEASES: TOTALS FOR EACH NUCLIDE RELEASED: ALL RADIONUCLIDES
QUARTER # 3 AND QUARTER # 4 YEAR 2007 CONTINUOUS RELEASES QUARTER 3 QUARTER 4 BATCH RELEASES QUARTER 3 QUARTER 4 FE-55 CURIES 0.OOE+00 0.OOE+00 3.47E-04 0.OOE+00 1-135 CURIES O.OOE+00 0.OOE+00 0.OOE+00 3.28E-05 1-133 CURIES O.OOE+00 O.OOE+00 O.OOE+00 4.64E-05 1-131 CURIES 0.OOE+00 O.OOE+00 0.OOE+00 5.27E-05 ZR-95 CURIES 0.00E+00 O.OOE+00 0.O0E+00 5.53E-05 CS-134 CURIES 0.OOE+00 0.OOE+00 7.68E-06 7.86E-05 NB-95 CURIES 0.OOE+00 0.OOE+00 5.94E-05 1.14E-04 MN-54 CURIES 0.OOE+00 0.OOE+00 3.01 E-03, 2.OOE-04 XE-133 CURIES 0.OOE+00 0.OOE+00 0.OOE+00 2.12E-04 CO-60 CURIES 0.OOE+00 O.OOE+00 8.21E-04 5.87E-04 SB-125 CURIES 0.OOE+00 0.OOE+00 1.96E-03 6.24E-04 G-ALPHA CURIES 1.05E-03 2.20E-03 3.40E-04 8.OOE-04 CO-58 CURIES O.OOE+00 0.OOE+00 7.27E-03 3.27E-03 CS-137 CURIES O.OOE+00 O.OOE+00 3.25E-04 4.36E-03 H-3 CURIES 8.64E-02 1.35E-01 4.73E+01 5.58E+01 Total for CURIES 8.75E-02 1.37E-01 4.73E+01 5.58E+01 Period Page 9 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 ANNUAL SUMMATION FOR ALL RELEASES BY QUARTER (ALL LIQUID EFFLUENTS)

January 1 through June 30, 2007 Unit 2 nt Units Quarter 1 Quart Type of Effluer er 2 Est. Total Error %A.. Fission and Activation Products 1. Total Release (Not Including Tritium, Gases, Alpha)2. Average Diluted Concentration During Period 3. Percent of Applicable Limit B. Tritium 1. Total Release 2. Average Diluted Concentration During Period 3. Percent of Applicable Limit C. Dissolved and Entrained Gases 1. Total Release 2. Average Diluted Concentration During Period 3. Percent of Applicable Limit D. Gross Alpha Radioactivity

1. Total Release E. Waste Vol Released (Pre-Dilution)

F. Volume of Dilution Water Used Curies I.Ci/ml 6.326E-03 1.482E-03 25 2.052E-11 4.198E-12 6.841 E-03 1.399E-03 Curies 0Ci/ml 8.857E+01 2.874E-07 7.703E+01 2.182E-07 25 9.579E-03 7.272E-03 Curies[tCi/ml 7.948E-02 2.579E-10 7.673E-04 2.173E-12 25 1.289E-04 1.087E-06 Curies Liters Liters 1.401 E-03 8.218E+06 3.082E+1 1 1.320E-05 1.089E+07 3.530E+1 1 25 25 25 Page 10 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 ANNUAL SUMMATION FOR ALL RELEASES BY QUARTER (ALL LIQUID EFFLUENTS)

July 1 through December 31, 2007 Unit 2 Type of Effluent Units Quarter 3 Quarter 4 Est. Total Error %A. Fission and Activation Products 1. Total Release (Not Including Tritium, Gases, Alpha)2. Average Diluted Concentration During Period 3. Percent of Applicable Limit B. Tritium 1. Total Release 2. Average Diluted Concentration During Period 3. Percent of Applicable Limit C. Dissolved and Entrained Gases 1. Total Release 2. Average Diluted Concentration During Period 3. Percent of Applicable Limit D. Gross Alpha Radioactivity

1. Total Release E. Waste Vol Released (Pre-Dilution)

F. Volume of Dilution Water Used Curies pCi/mI Curies ViCi/ml Curies pCi/ml 1.251 E-02 4.733E-03 25 3.234E-1 1 1.462E-1 1 1.078E-02 4.873E-03 3.531 E+01 9.129E-08 3.043E-03 4.076E-04 1.054E- 12 2.009E+02 6.205E-07 2.068E-02 25 3.254E-03 1.005E-1 1 25 5.268E-07 5.025E-06 Curies Liters Liters 1.61 OE-04 1.439E+07 3.868E+1 1 0.OOOE+00 2.061 E+07 3.237E+1 1 25 25 25 Page 11 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 UNIT 2 REPORT CATEGORY TYPE OF ACTIVITY REPORTING PERIOD: ANNUAL LIQUID CONTINUOUS AND BATCH RELEASES.TOTALS FOR EACH NUCLIDE RELEASED: ALL RADIONUCLIDES

QUARTER # 1 AND QUARTER # 2 YEAR 2007 CONTINUOUS RELEASES QUARTER 1 QUARTER 2 BATCH RELEASES NUCLIDE UNIT QUARTER 1 QUARTER 2 NB-97 CURIES O.OOE+00 O.OOE+00 1.88E-05 O.OOE+00 FE-59 CURIES O.OOE+00 O.OOE+00 1.97E-05 O.OOE+00 XE-1 33M CURIES O.OOE+00 O.OOE+00 5.74E-04 O.OOE+00 XE-131M CURIES O.OOE+00 O.OOE+00 8.80E-04 O.OOE+00 FE-55 CURIES O.OOE+00 O.OOE+00 4.60E-03 O.OOE+00 CS-1 34 CURIES O.OOE+00 O.OOE+00 O.OOE+00 8.59E-06 G-ALPHA CURIES 1.300E-03 1.32E-05 1.OOE-04 O.OOE+00 AG-110M CURIES O.OOE+00 O.OOE+00 1.41E-05 1.33E-05 MN-54 CURIES O.OOE+00 O.OOE+00 3.08E-05 2.58E-05 CS-1 37 CURIES O.OOE+00 O.OOE+00 2.27E-05 5.90E-05 ZR-95 CURIES O.OOE+00 O.OOE+00 2.06E-05 9.90E-05 CO-60 CURIES O.OOE+00 O.OOE+00 9.OOE-05 1.78E-04 NB-95 CURIES O.OOE+00 O.OOE+00 8.31E-05 1.92E-04 SB-125 CURIES O.OOE+00 O.OOE+00 6.62E-04 2.83E-04 CO-58 CURIES O.OOE+00 O.OOE+00 7.59E-04 6.23E-04 XE-133 CURIES O.OOE+00 O.OOE+00 7.80E-02 7.67E-04 H-3 CURIES 2.56E-02 4.35E-02 8.86E+01 7.70E+01 Total for CURIES 2.69E-02 4.35E-02 8.87E+01 7.70E+01 Period Page 12 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 UNIT 2 REPORT CATEGORY TYPE OF ACTIVITY REPORTING PERIOD NUCLIDE UNIT: ANNUAL LIQUID CONTINUOUS AND BATCH RELEASES: TOTALS FOR EACH NUCLIDE RELEASED: ALL RADIONUCLIDES
QUARTER # 3 AND QUARTER # 4 YEAR 2007 CONTINUOUS RELEASES QUARTER 3 QUARTER 4 BATCH RELEASES QUARTER 3 QUARTER 4 G-ALPHA CURIES 1.55E-04 0.00E+00 6.OOE-06 0.OOE+00 ZR-95 CURIES 0.OOE+00 0.OOE+00 0.OOE+00 3.34E-05 CS-137 CURIES 0.OOE+00 0.OOE+00 1.53E-04 8.36E-05 NB-95 CURIES 0.OOE+00 O.OOE+00 5.98E-05 8.83E-05 BE-7 CURIES 0.OOE+00 O.OOE+00 9.39E-05 1.69E-04 AG-110M CURIES 0.OOE+00 O.OOE+00 2.24E-05 2.71E-04 MN-54 CURIES 0.OOE+00 0.OOE+00 1.39E-04 2.94E-04 CO-58 CURIES 0.OOE+00 0.OOE+00 4.04E-04 5.86E-04 SB-125 CURIES O.OOE+00 O.OOE+00 6.1OE-05 7.74E-04 CO-60 CURIES O.OOE+00 0.OOE+00 9.83E-04 9.69E-04 FE-55 CURIES 0.OOE+00 0.OOE+00 1.06E-02 1.46E-03 XE-133 CURIES 0.OOE+00 0.OOE+00 4.08E-04 3.25E-03 H-3 CURIES 8.32E-02 8.55E-02 3.52E+01 2.01 E+02 Total for CURIES 8.34E-02 8.55E-02 3.52E+01 2.01 E+02 Period I I I I I _I Page 13 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 4.

SUMMARY

OF GASEOUS EFFLUENT DATA As required by Regulatory Guide 1.21, Rev. 1, a summary of data for gaseous releases is provided in the annual Radioactive Effluent Release Report. This summary covers releases from January 1 to December 31, 2007. The summary of gaseous effluents for both Unit 1 and Unit 2 is as follows: Unit 1 Unit 2 Number of releases:

168 133 Total time for all releases (minutes):

1339144 1004444 Maximum time for a release (minutes):

10650 1005 Average time for a release (minutes):

7971 7552 Minimum time for a release (minutes):

13 5 The Unit 1 gaseous releases consisted of: 168 Planned vent & tank releases 0 Unplanned releases The Unit 2 gaseous releases consisted of: 133 Planned vent & tank releases 0 Unplanned releases Page 14 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 ANNUAL SUMMATION FOR ALL RELEASES BY QUARTER (ALL AIRBORNE EFFLUENTS)

January 1 through June 30, 2007 Unit 1 nt Units Quarter 1 Quart Type of Effluer er 2 Est. Total Error %A. Fission and Activation Products 1. Total Release 2. Average Release Rate for Period 3. Percent of Applicable Limit B. Radioiodines

1. Total Iodine-131
2. Average Release Rate for Period 3. Percent of Applicable Limit C. Particulates
1. Particulates (Half-Lives

> 8 Days)2. Average Release Rate for Period 3. Percent of Applicable Limit 4. Gross Alpha Radioactivity D. Tritium 1. Total Release 2. Average Release Rate for Period 3. Percent of Applicable Limit Curies jiCi/Sec Curies[tCi/Sec Curies VtCi/Sec Curies Curies ViCi/Sec 1.327E-03 1.707E-04 2.390E-06 0.000E+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 3.341 E-07 6.408E+00 8.241 E-01 1.154E-03 8.574E+00 1.090E+00 1.527E-02 1.981 E-05 2.520E-06 7.056E-06 0.OOOE+00 0.OOOE+00 ,0.000E+00 5.434E-07 7.042E+00 8.957E-01 1.254E-03 25 25 25 25 Page 15 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 ANNUAL SUMMATION FOR ALL RELEASES BY QUARTER (ALL AIRBORNE EFFLUENTS)

July 1 through December 31, 2007 Unit 1 Type of Effluent Units Quarter 3 Quarter 4 Est. Total Error %A. Fission and Activation Products 1. Total Release 2. Average Release Rate for Period 3. Percent of Applicable Limit B. Radioiodines

1. Total Iodine-131
2. Average Release Rate for Period 3. Percent of Applicable Limit C. Particulates
1. Particulates (Half-Lives

> 8 Days)2. Average Release Rate for Period 3. Percent of Applicable Limit 4. Gross Alpha Radioactivity D. Tritium 1. Total Release 2. Average Release Rate for Period 3. Percent of Applicable Limit CuriesýiCi/Sec Curiesý0Ci/Sec CuriesýtCi/Sec Curies Curies.Ci/Sec O.OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 O.OOOE+00 2.332E-07 6.518E+00 8.200E-01 1.148E-03 1.736E-03 2.184E-04 3.058E-06 0.OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 2.656E-07 6.034E+00 7.591E-01 1.063E-03 25 25 25 25 Page 16 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 UNIT 1 REPORT CATEGORY TYPE OF ACTIVITY REPORTING PERIOD NUCLIDE UNIT: ANNUAL AIRBORNE GROUND LEVEL CONTINUOUS AND BATCH RELEASES: TOTALS FOR EACH NUCLIDE RELEASED: FISSION GASES, IODINES, AND PARTICULATES

QUARTER # 1 AND QUARTER # 2 YEAR 2007 CONTINUOUS RELEASES BATCH RELEASES QUARTER 1 QUARTER 2 QUARTER 1 QUARTER 2 Fission Gases XE-133M CURIES O.OOE+00 O.OOE+00 O.OOE+00 1.12E-03 XE-131M CURIES O.OOE+00 O.OOE+00 O.OOE+00 4.65E-03 KR-85 CURIES O.OOE+00 O.OOE+00 1.33E-03 1.06E+00 XE-133 CURIES O.OOE+00 O.OE+00 O.OOE+00 7.51E+00 Total for CURIES O.OOE+00 O.OOE+00 1.33E-03 8.57E+00 Period lodines 1-132 CURIES O.OOE+00 O.OOE+00 O.OOE+00 2.04E-06 1-133 CURIES O.OOE+00 O.OOE+00 O.OOE+00 2.17E-06 1-131 CURIES O.OOE+00 O.OOE+00 O.OOE+00 1.98E-05 Total for CURIES O.OOE+00 O.OOE+00 O.OOE+00 2.40E-05 Period Particulates NONE CURIES O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 Total for CURIES 0.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 Period Other G-ALPHA CURIES O.OOE+00 O.OOE+00 3.34E-07 5.43E-07 H-3 CURIES O.OOE+00 0.OOE+00 6.41E+00 7.04E+00 Total for CURIES O.OOE+00 O.OOE+00 6.41E+00 7.04E+00 Period Page 17 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 UNIT 1 REPORT CATEGORY TYPE OF ACTIVITY REPORTING PERIOD NUCLIDE UNIT: ANNUAL AIRBORNE GROUND LEVEL CONTINUOUS AND BATCH RELEASES: TOTALS FOR EACH NUCLIDE RELEASED: FISSION GASES, IODINES, AND PARTICULATES
QUARTER # 3 AND QUARTER # 4 YEAR 2007 CONTINUOUS RELEASES BATCH RELEASES QUARTER 3 QUARTER 4 QUARTER 3 QUARTER 4 Fission Gases KR-85 CURIES 0.OOE+00 0.OOE+00 0.OOE+00 1.74E-03 Total for CURIES 0.OOE+00 0.OOE+00 0.OOE+00 1.74E-03 Period lodines NONE CURIES 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Total for CURIES 0.OOE+00 0.00E+00 0.OOE+00 0.OOE+00 Period Particulates NONE CURIES 0.OOE+00 O.OOE+00 0.OOE+00 0.OOE+00 Total for CURIES 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 Period Other G-ALPHA CURIES 0.0OE+00 0.OOE+00 2.33E-07 2.66E-07 H-3 CURIES 0.OOE+00 0.OOE+00 6.52E+00 6.03E+00 Total for CURIES 0.OOE+00 0.OOE+00 6.52E+00 6.03E+00 Period Page 18 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 ANNUAL SUMMATION FOR ALL RELEASES BY QUARTER (ALL AIRBORNE EFFLUENTS)

January 1 through June 30, 2007 Unit 2 nt Units Quarter 1 Quart Type of Effluer er 2 Est. Total Error %A. Fission and Activation Products 1. Total Release 2. Average Release Rate for Period 3. Percent of Applicable Limit B. Radioiodines

1. Total Iodine-131
2. Average Release Rate for Period 3. Percent of Applicable Limit C. Particulates
1. Particulates (Half-Lives

> 8 Days)2. Average Release Rate for Period 3. Percent of Applicable Limit 4. Gross Alpha Radioactivity D. Tritium 1. Total Release 2. Average Release Rate for Period 3. Percent of Applicable Limit CuriesýiCi/Sec Curies[tCi/Sec Curies[tCi/Sec Curies Curies ciý/Sec 7.109E+00 9.142E-01 1.280E-02 2.607E-05 3.353E-06 9.388E-06 0.OOOE+00 0.OOOE+00 0.000E+00 2.087E-07 4.707E+00 6.054E-01 8.475E-04 2.467E-01 3.137E-02 4.392E-04 6.120E-06 7.784E-07 2.179E-06 0.00E+00 0.OOE+00 0.OOE+00 4.440E-07 6.631 E+00 8.433E-01 1.181E-03 25 25 25 25 Page 19 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 ANNUAL SUMMATION FOR ALL RELEASES BY QUARTER (ALL AIRBORNE EFFLUENTS)

July 1 through December 31, 2007 Unit 2 Type of Effluent Units Quarter 3 Quarter 4 Est. Total Error %A. Fission and Activation Products 1. Total Release 2. Average Release Rate for Period 3. Percent of Applicable Limit B. Radioiodines

1. Total Iodine-131
2. Average Release Rate for Period 3. Percent of Applicable Limit C. Particulates
1. Particulates (Half-Lives

> 8 Days)2. Average Release Rate for Period 3. Percent of Applicable Limit 4. Gross Alpha Radioactivity D. Tritium 1. Total Release 2. Average Release Rate for Period 3. Percent of Applicable Limit Curies pCi/Sec Curies pCi/Sec Curies ttCi/Sec Curies Curies VtCi/Sec 0.OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 O.OOOE+00 2.578E-07 7.759E+00 9.761 E-01 1.367E-03 0.OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 2.524E-07 8.288E+00 1.043E+00 1.460E-03 25 25 25 25 Page 20 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 UNIT 2 REPORT CATEGORY TYPE OF ACTIVITY REPORTING PERIOD NUCLIDE UNIT: ANNUAL AIRBORNE GROUND LEVEL CONTINUOUS AND BATCH RELEASES: TOTALS FOR EACH NUCLIDE RELEASED: FISSION GASES, IODINES, AND PARTICULATES

QUARTER # 1 AND QUARTER # 2 YEAR 2007 CONTINUOUS RELEASES QUARTER 1 QUARTER 2 BATCH RELEASES QUARTER 1 QUARTER 2 Fission Gases XE-133 CURIES O.OOE+00 O.OOE+00 6.88E+00 O.OOE+00 KR-85 CURIES O.OOE+00 O.OOE+00 2.25E-01 2.47E-01 Total for CURIES O.OOE+00 O.OOE+00 7.11E+00 2.47E-01 Period lodines 1-131 CURIES O.OOE+00 0.00E+00 2.61E-05 6.12E-06 Total for CURIES O.OOE+00 O.OOE+00 2.61E-05 -6.12E-06 Period Particulates NONE CURIES O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 Total for CURIES O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 Period Other G-ALPHA CURIES O.OOE+00 O.OOE+00 2.09E-07 4.44E-07 H-3 CURIES O.OOE+00 O.OOE+00 4.71E+00 6.63E+00 Total for CURIES O.OOE+00 O.OOE+00 4.71E+00 6.63E+00 Period Page 21 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 UNIT 2 REPORT CATEGORY TYPE OF ACTIVITY REPORTING PERIOD NUCLIDE UNIT: ANNUAL AIRBORNE GROUND LEVEL CONTINUOUS AND BATCH RELEASES: TOTALS FOR EACH NUCLIDE RELEASED: FISSION GASES, IODINES, AND PARTICULATES
QUARTER # 3 AND QUARTER # 4 YEAR 2007 CONTINUOUS RELEASES BATCH RELEASES QUARTER 3 QUARTER 4 QUARTER 3 QUARTER 4 Fission Gases,, NONE CURIES O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 Total for CURIES. O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 Period lodines NONE CURIES O.0OE+00 O.OOE+00 O.OOE+00 O.OOE+00 Total for CURIES O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 Period Particulates NONE CURIES O.OOE+00 OOE+00 O.OOE+00 O.OOE+00 Total for CURIES O.OOE+00 OOE+00 O.OOE+00 O.OOE+00 Period to _Other G-ALPHA CURIES O.OOE+00 O.OOE+00 2.58E-07 2.52E-07 H-3 CURIES O.OOE+00 O.OOE+00 7.76E+00 8.29E+00 Total for CURIES O.OOE+00 O.OOE+00 7.76E+00 8.29E+00 Period Page 22 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 5.

SUMMARY

OF RADIATION DOSES The following is a summary of the annual radiation doses due to radiological effluents during 2007 calculated in accordance with the Offsite Dose Calculation Manual.UNIT 1 Liquid Radwaste Effluents Dose Limits (mRem): Total Body = 1.5/Qtr 3/Yr, Other Organs = 5/Qtr 10/Yr OrQan Qtr 1 % Qtr 2 % Qtr 3 % Qtr 4 % Year %TBody Bone Liver Thyroid Kidney Lung GI-LLI 0.0011 0.0007 0.0014 0.0005 0.0008 0.0006 0.0005 0.07 0.01 0.03 0.01 0.02 0.01 0.01 0.0002 0.0001 0.0002 0.0003 0.0001 0.0001 0.0003 0.01 0.00 0.00 0.01 0.00 0.00 0.01 0.0002 0.0001 0.0003 0.0001 0.0002 0.0001 0.0004 0.01 0.00 0.01 0.00 0.00 0.00 0.01 0.0022 0.0023 0.0032 0.0001 0.0012 0.0004 0.0002 0.14 0.05 0.06 0.00 0.02 0.01 0.00 0.0036 0.0032 0.0052 0.0010 0.0022 0.0012 0.0015 0.12 0.03 0.05 0.01 0.02 0.01 0.01 Gaseous Radwaste Effluents Iodine, H-3, and Particulate (ITP) -Dose Limits (mRem) = 7.5/Qtr 15/Yr Oran Qtr 1 % Qtr 2 % Qtr 3 % Qtr 4 % Year %TBody Bone Liver Thyroid Kidney Lung GI-LLI 0.0039 0.0000 0.0039 0.0039 0.0039 0.0039 0.0039 0.05 0.00 0.05 0.05 0.05 0.05 0.05 0.0043 0.0000 0.0043 0.0086 0.0044 0.0043 0.0043 0.06 0.00 0.06 0.11 0.06 0.06 0.06 0.0040 0.0000 0.0040 0.0040 0.0040 0.0040 0.0040 0.05 0.00 0.05 0.05 0.05 0.05 0.05 0.0037 0.0000 0.0037 0.0037 0.0037 0.0037 0.0037 0.05 0.00 0.05 0.05 0.05 0.05 0.05 0.0160 0.0000 0.0160 0.0203 0.0160 0.0160 0.0160 0.11 0.00 0.11 0.14 0.11 0.11 0.11 Noble Gas Air Dose Limits (mRad) = Gamma 5/Qtr 10/Yr, Beta 10/Qtr 20/Yr Type Qtr I % Qtr 2 % Qtr 3 % Qtr 4 % Year %Gamma 0.0000 Beta 0.0000 0.00 0.0002 0.00 0.0000 0.00 0.0000 0.00 0.00 0.0009 0.01 0.0000 0.00 0.0000 0.00 0.0002 0.00 0.0009 0.00 Page 23 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 UNIT 2 Liauid Radwaste Effluents Dose Limits (mRem): Total Body = 1.5/Qtr 3/Yr, Other Organs = 5 /Qtr 10/Yr OMan Qtr 1 % Qtr 2 % Qtr 3 % Qtr 4 % Year %TBody 0.0002 0.01 0.0001 0.01 0.0001 , 0.01 0.0003 Bone 0.0000 0.00 0.0000 0.00 0.0001 0.00 0.0000 Liver 0.0002 0.00 0.0002 0.00 0.0002 0.00 0.0004 Thyroid 0.0001 0.00 0.0001 0.00 0.0001 0.00 0.0003 Kidney 0.0001 0.00 0.0001 0.00 0.0001 0.00 0.0003 Lung 0.0002 0.00 0.0001 0.00 0.0001 0.00 0.0003 GI-LLI 0.0002 0.00 0.0001 0.00 0.0001 0.00 0.0004 0.02 0.00 0.01 0.01 0.01 0.01 0.01 0.0008 0.03 0.0002 0.00 0.0009 0.01 0.0006 0.01 0.0007 0.01 0.0006 0.01 0.0008 0.01 Gaseous Radwaste Effluents Iodine, H-3, and Particulate

-Dose Limits (mRem) = 7.5/Qtr 15/Yr Organ Qtr 1 % Qtr 2 % Qtr 3 % Qtr 4 % Year %Tbody 0.0029 0.04 0.0041 0.05 Bone 0.0000 0.00 0.0000 0.00 Liver 0.0029 0.04 0.0041 0.05 Thyroid 0.0085 0.11 0.0054 0.07 Kidney 0.0029 0.04 0.0041 0.05 Lung 0.0029 0.04 0.0041 0.05 GI-LLI 0.0029 0.04 0.0041 0.05 0.0048 0.06 0.0051 0.0000 0.00 0.0000 0.0048 0.06 0.0051 0.0048 0.06 0.0051 0.0048 0.06 0.0051 0.0048 0.06 0.0051 0.0048 0.06 0.0051 0.07 0.00 0.07 0.07 0.07 0.07 0.07 0.0169 0.11 0.0000 0.00 0.0169 0.11 0.0238 0.16 0.0169 0.11 0.0169 0.11 0.0169 0.11 Noble Gas Air Dose Limits (mRad) = Gamma 5/Qtr 10/Yr, Beta 10/Qtr 20/Yr Type Qtr 1 % Qtr 2 % Qtr 3 % Qtr 4 % Year %Gamma 0.0002 0.00 0.0000 0.00 Beta 0.0007 0.01 0.0000 0.00 0.0000 0.00 0.0000 0.00 0.0002 0.00 0.0000 0.00 0.0000 0.00 0.0007 0.00 Page 24 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 6.

SUMMARY

OF DOSE TO MEMBERS OF THE PUBLIC The following is a summary of the annual radiation dose to members of the public (in mrem) due to activities inside the site boundary.UNIT 1 BONE LIVER TBODY THYROID KIDNEY GI-LLI LUNG SKIN Gaseous Effluent Iodine/Tritium Particulate Noble Gas Liquid Effluent Fish Sediment Unit 1 Total BONE 2.20E-06 3.6E0 3.16E-03 LIVER 2.69E-03 5.17E-03 7.86E-03 TBODY 2.69E-03 6.05E-05 3.64E-03 7.96E-05 6.47E-03 THYROID 3.40E-3 9.62E-04 4.36E-03 KIDNEY 2.69E-03 2.20E-03 4.89E-03 GI-LLI 2.69E-03 1. 19E-03 3.88E-03 LUNG 2.69E-03 1.47E-03 4.16E-03 SKIN 1.81 E-04 9.32E-05 2.74E-04 UNIT 2 Gaseous Effluent Iodine/Tritium Particulate Noble Gas Liquid Effluent Fish Sediment Unit 2 Total 2.95E-03 3.71E-06 I 2.95E-03 2.95E-03 5.52E-05 7.61 E-04 3.38E-05 3.80E-03 4.16E-03 5.97E-04 4.76E-03 2.95E-03 2.95E-03 1.47E-04 3.97E-05 1.87E-04 2.20E-04 2.24E-04 8.74E-04 3.82E-03 6.72E-04 I6.47E-04 8.06E-04 3.62E-03 13.60E-0313.76E-03 Site Total 3.38E-03 1.17E-02 1.03E-02 9.12E-03 8.51E-03 7.48E-03 7.92E-03 4.61 E-04 Limit 25 25 75 25 25 25 25 25 (40CFR190)

% Limit 1.35E-02 4.68E-02 1.37E-02 3.65E-02 3.40E-02 2.99E-02 3.17E-02 1.84E-03 Page 25 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 7. HISTORICAL EFFLUENT DATA The following graphs show the historical release data for both units on a yearly basis.These graphs compare data from 1997 through 2007.UNIT 1 LIQUID EFFLUENTS FISSION AND ACTIVATION PRODUCTS 1.00E+02 1.OOE+01 cn W 1.OOE+00 1 .OOE-01 1.00E-02 -L I 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 YEAR UNIT I LIQUID EFFLUENTS TRITIUM 1.OOE+04 tU 1.OOE+03 1.OOE+02 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 YEAR Page 26 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 UNIT 1 LIQUID EFFLUENTS DISSOLVED AND ENTRAINED GASES 1.OOE+03 1.OOE+02', 1.OOE+01 1.00E+00 1.OOE-01 1.OOE-02 1.OOE+08 z 0 J 1.OOE+07 1.OOE+06 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 YEAR UNIT 1 LIQUID EFFLUENTS TOTAL VOLUME RELEASED 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 YEAR UNIT 1 LIQUID EFFLUENTS TOTAL BODY DOSE ILu 2, U=1.OOE+00 1.OOE-01 1.OOE-02 1.00E-03 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 YEAR Page 27 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 UNIT 1 LIQUID EFFLUENTS CRITICAL ORGAN DOSE wE 1.OOE+00 1.OOE-01 1.OOE-02 1.OOE-03 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 YEAR 1.200 1.000 0.8000.600 0.400 0.200 0.000 UNIT 1 LIQUID EFFLUENTS COLLECTIVE DOSES 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 YEAR Ia BONE r LIVER 1GI-LLI []THYROID nAKIDNEY s LUNG9 Page 28 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 UNIT 1 GASEOUS EFFLUENTS FISSION AND ACTIVATION PRODUCTS 1.OOE+04 1.OOE+03 1.OOE+02 1.OOE+01 1.OOE+00 1.OOE-01 1.OOE-02 1.OOE-03 1.OOE-04 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 YEAR 1.OOE+00 1.OOE-01 1.OOE-02 1.OOE-03 2 1.OOE-04 1.OOE-05 1.OOE-06 1.OOE-07 1.OOE-08 UNIT 1 GASEOUS EFFLUENTS RADIOIODINES 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 YEAR UNIT 1 GASEOUS EFFLUENTS PARTICULATES 1.OOE-01 1.OOE-02 1.OOE-03 U)1.OOE-04 1.OOE-05 1.OOE-06 1.00E-07 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 YEAR Page 29 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 UNIT 1 GASEOUS EFFLUENTS TRITIUM 1.OOE+02 1.OOE+01 1.OOE+00 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 YEAR UNIT 1 GASEOUS EFFLUENTS GAMMA DOSE 1.OOE-01 1.OOE-02 1.OOE-03 1.OOE-04 1.OOE-05 1.OOE+00 1.OOE-01 1.OOE-02 1.OOE-03 1.OOE-04 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 YEAR UNIT 1 GASEOUS EFFLUENTS BETA DOSE 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 YEAR Page 30 of 59 2 LIl ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 UNIT 1 GASEOUS EFFLUENTS TOTAL BODY DOSE 1.00E+O0 1.00E-01 1 .OOE-02 1 .OOE-03 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 YEAR UNIT 1 GASEOUS EFFLUENTS CRITICAL ORGAN DOSE 1 .OOE+O0 1.OOE-01 w LU 1.OOE-02 1.00E-03 0.700 0.600 0.500.- 0.400 ,-J 0.300 0.200 0.100 0.000 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 YEAR UNIT 1 GASEOUS EFFLUENTS COLLECTIVE DOSES 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 YEAR 10 BONE 6 LIVER R1THYROID 1KIDNEY 2 LUNG NGI-LLI I Page 31 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 UNIT 2 LIQUID EFFLUENTS FISSION AND ACTIVATION PRODUCTS 1.00E+02 1.00E+01 1.OOE+00 1,00E-01 1.OOE-02 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 YEAR UNIT 2 LIQUID EFFLUENTS TRITIUM 1.OOE+04 1.OOE+03'U 0L 1.00E+02 1.OOE+01 1.OOE+03 1.OOE+02 1.OOE+01 LU 1.00E+00 1.00E-01 1.OOE-02 1.OOE-03 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 YEAR UNIT 2 LIQUID EFFLUENTS DISSOLVED AND ENTRAINED GASES I I~~I ~ LI~~1KJ "I 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 YEAR Page 32 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 UNIT 2 LIQUID EFFLUENTS TOTAL VOLUME RELEASED 1.00E+08 z 0 1.OOE+07 1.OOE+06 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 YEAR 1.00E+00 1.00E-011.OOE-02 1.OOE-03 1.OOE-04 UNIT 2 LIQUID EFFLUENTS TOTAL BODY DOSE 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 YEAR UNIT 2 LIQUID EFFLUENTS CRITICAL ORGAN DOSE 1.OOE+00 1.OOE-01 S1.OOE-02 1.OOE-03 1.OOE-04 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 YEAR Page 33 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 UNIT 2 LIQUID EFFLUENTS COLLECTIVE DOSES 0.500 0.450 0.400 0.350 0.3000.250 0.200.0.150 0.100 0.050 0.000 1997 1998 1999 2000' 2001 2002 2003 2004 2005 2006 2007 YEAR IMBONE R2LIVER 9SGI-LLI laTHYROID E2KIDNEY S LUNGI 1.OOE+04 1.OOE+03 1.OOE+02 LU 1.OOE+01 1.OOE+00 1.00E-01 1.OOE-02 UNIT 2 GASEOUS EFFLUENTS FISSION AND ACTIVATION PRODUCTS R0 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 YEAR 2007 UNIT 2 GASEOUS EFFLUENTS RADIOIODINES 1.O0E-01 1.OOE-02 1.OOE-03 1.00E-04 1.OOE-05 1.OOE-06 1.OOE-07 1.OOE-08 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 YEAR Page 34 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 UNIT 2 GASEOUS EFFLUENTS PARTICULATES 1.OOE+00 1.OOE-01 1.OOE-02 f 1.OOE-03 1.00E-04 1.OOE-05 1.OOE-06 1.OOE-07 1.OOE+02 Uj 1.00E+01 1.OOE+00 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 YEAR UNIT 2 GASEOUS EFFLUENTS TRITIUM 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 YEAR UNIT 2 GASEOUS EFFLUENTS GAMMA DOSE 1.OOE+00 1.00E-01 1.OOE-02 1.OOE-03 1.OOE-04 1.OOE-05 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 YEAR Page 35 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 UNIT 2 GASEOUS EFFLUENTS BETA DOSE 1.OOE+00 1.OOE-01 1.OOE-02 1.OOE-03 1.00E-04 1.00E+00 1.OOE-01 1.OOE-02 1 .OOE-03 1.OOE+00 1.OOE-01 LU.1.OOE-02 1.OOE-03 F] 7]Hr 9 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 YEAR UNIT 2 GASEOUS EFFLUENTS TOTAL BODY DOSE 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 YEAR UNIT 2 GASEOUS EFFLUENTS CRITICAL ORGAN DOSE 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 YEAR Page 36 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 UNIT 2 GASEOUS EFFLUENTS COLLECTIVE DOSES 0.300 0.250 0.200 0.100 0.050 0.000 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 YEAR 6 BONE K LIVER NTHYROID 0 KIDNEY 2 LUNG N GI-LLI Page 37 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 8. SOLID WASTE

SUMMARY

As required by Regulatory Guide 1.21, Rev. 1, a summary of data for solid wastes shipped offsite is provided in the annual Radioactive Effluent Release Report.This summary covers shipments from January 1 through December 31, 2007. The summary for solid waste shipments is as follows: NRC Regulatory Guide 1.21 Reports Page 1 Report Date: 1/1512008 Solid Waste Shipped Offsite for Disposal and Estimates of Major Nuclides by Waste Class and Stream During Period From 01101/2007 to 06/30/2007 Percent Cutoff: 0 Waste Stream: Resins, Filters, and Evap Bottoms U2 Secondary Resin Waste Volume Curies % Error Class FtA3 MA^3 Shipped (CI)A 5.70E+02 1.61E+01 1.52E-02 +1- 25%B 0.00E+00 0.OOE+00 0.OOE+00 +1- 25%C 0.OOE+00 0.OOE+00 0.OOE+00 +/-25%All 5.70E+02 j 1.61E+01 1.52E-02 +/-25%Waste Stream : Dry Active Waste Comp Trash in SV Metal Trash in SV Turbine Gland Seal charcoal in Sv Metal/Comp Trash Large Yellow Box Waste Volume Curies %Error Class FtA3 MA3 Shipped (Ci)A 2.40E+04 678E+02 1.23E+00 +/-25%B 0.00E+00 0.00E+00 0.OOE+00 +/-25%C 0.0OE+00 0.OOE+00 0.OOE+00 +1-25%AllI 2.40E+04 6.78E+02 1.23E+00 +/-25%Waste Stream : Irradiated Components Waste Volume Curies % Error Class FtA3 MA3 Shipped (Ci)A 0.OOE+00' 0.OOE+00 0.OOE+00 +1-25%B 0.OOE+00 0.OOE+00 0.00E+00 +1-25%C 0.OOE+00 0.00E+00 0.00E+00 +1-25%All 0.OOE+00 0.OOE+00 0.OOE+00 +/-25%Page 38 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 NRC Regulatory Guide 1.21 Reports Page 2 Report Date: 1/15/2008 Solid Waste Shipped Offsite for Disposal and Estimates of Major Nuclides by Waste Class and Stream During Period From 01/01/2007 to 06/30/2007 Percent Cutoff: 0 Waste Stream : Other Waste Oil in SV Waste Volume Curies % Error Class FtA3 M^3 Shipped (Cl)A 5.00E+02 1.42E+01 3.47E-01 +/-25%B O.00E+00 0.OOE+00 0.OOE+00 +/-25%C O.OOE+00 0.OOE+00 0.O0E+00 +1-25%All 5.OOE+02 1.42E+01 3.47E-01 +/-25%Waste Stream : Sum of All 4 Categories Comp Trash in SV Metal Trash in SV Metal/Comp Trash Large Yellow Box Oil In SV Turbine Gland Seal U2 Secondary Resin charcoal in Sv Waste Volume Curies % Error Class Ft^3 MA3 Shipped (Ci)A 2.50E+04 7,09E+02 1.59E+00 +/-25%(B 0.OOE+00 0.0OE+00 0OOE+00 +/-25%C j 0.OOE+00 0.OOE+00 0.OOE+00 +/-25%All j 2.50E+04 7.09E+02 1.59E+00 +/-25%-Combined Waste Type Shipment, Major Volume Waste Type Shown Page 39 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 NRC Regulatory Guide 1.21 Reports Page 1 Report Date: 1/15/2008 Solid Waste Shipped Offsite for Disposal and Estimates of Major Nuclides by Waste Class and Stream During Period From 01/01/2007 to 06/30/2007 Number of Shipments Mode of Transportation Destination 9 Hittman Transport Bear Creek Operations 4 Hittman Transport Gallaher Road Operations 3 Studsvik STUDS VIK / RACE (Page 40 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 NRC Regulatory Guide 1.21 Reports Page , 1 Report Date: 1115/2008 Solid Waste Shipped Offsite for Disposal and Estimates of Major Nuclides by Waste Class and Stream Dudng Period From 01101/2007 to 06/30/2007 Percent Cutoff: 0 Resins, Filters, and Evap Bottom Waste Class A Nuclide Name Percent Abundance Curies Mn-54 22.013% 3.34E-03 Co-58 5.704% 8.65E-04 Co-60 2.210% 3.335E-04 1-125 40.297% 6.i1E-03 Cs-134 13.703% 2.08E-03 Cs4137 16.073% 2.4"4ý-3 Resins, Filters, and Evap Bottom Waste Class All Nuclide Name Percent Abundance Curies Mn-54 22.013% 3.34E-03 Co-58 5.704% 8.65E-04 Co-60 2,210% 3.35E-04 1-125 40.297% 6.11 E-03 Cs-134 13.703% 2.08E-03 Cs-137 16.073% 2.44E-03 Dry Active Waste Waste Class A Nuclide Name Percent Abundance Cures H-l-3 0,873% i .07l-02 C-14 0.882% 1.08E-02 Cr-51 1.171% 1.44E-02---1 494% 1 .83E-02 Fe-55 21.394% 2.63E-01 0,181% 2.22E-03 06-67 0,256% 3.14E-03 Co-: 27.139% 3.33E-01 Co-60 7.884% 9.68E-02 Ni-63 21.251% 2.61 E-01 Zn--65 0.034% 4.13E-04 Sr-89 0.006% 7,93E-05 Sr-90 0.018% 2.18E-04 Zr-95 1.443% 1.77E-02 Nb-95 2.514% 3.09E-02 Sn-113 0.060% 7.36E-04 Sb-125 1.091% 1.34E-02 1-125 0.030% 3174E-04 Cs-134 0.784% 9.62E-03 Cs-137 11.366% 1,40E-01 Ce-1t44 0.120% 1.48E-03 Am-241 0.006% 6.91 E-05 Cm-243 0.002% 2.56E-05 Cm-244 0,002% 2.56E-05 Dry Active Waste Waste Class All Page 41 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 NRC Regulatory Guide 1.21 Reports Page 2 Report Date: 1/15/2008 Solid Waste Shipped Offsite for Disposal and Estimates of Major Nuclides by Waste Class and Stream During Period From 01/01/2007.

to 06/30/2007 Percent Cutoff: 0 Nuclide Name Percent Abundance Curies H-3 0.873% 1.07E-02 C-14 0.882% 1,08E-02 Cr-51 1,171% 1.44E-02 Mn-54 1.494% 1.83E-02 Fe-55 21,394% 2.63E-01 Fe-59 0,181% 2,22E-03 Co-57 0.256% 3.14E-03 Co-58 27.139% 3.33E-01 Co-60 7.884% 9.68E-02 Ni-63 21.251% 2.61 E-01 Zn-65 0.034% 4,13E-04 Sr-89 0.006% 7.93E-05 sr-90 0.018% 2.18E-04-V-95 1.443% 1.77E-02 Nb-95 2,514% 3.09E-02 Sn-n113 0.060% 7.36E-04 Sb-125 1.091% 1.34E-02 1-125 0.030% 3.74E-04 Cs-134 0,784% 9.62E-03 Cs-137 11.366% 1.40E-01 Ce-144 0,120% 1.48E-03 Am-241 0.006% 6.91 E-05 Cm-243 0.002% 2.56E-05 Cm-244 0.002% 2.56E-05--7ther Waste Waste Class A Nuclide Name Percent Abundance Curies Co-60 1.260% 4.37E-03 NI-63 96.001% 3.33E-01 Sb-i 25 0.225% 7.78E-04 Cs-137 2.514% 8.72E-03-Other Waste Waste Class All Nuclide Name Tece-'nt Abundance Curies CO-60 1.260% 4.37E-03 Ni-63 96.001% 3.33E-01 Sb-1 25 0.225% 7,78E-04-s-137 2.514% 8.72E-03 Sum of All 4 Categories Waste Class A NUcide Name Percent Abundance Curies H-3 0,674% 1 .07E-02 C-14 0.681% I.08E-02 ___5r-51 0,905% 1.44E-02 Mn-54 1.364% 2.17E-02 Fe-55 16.522% 2-M38E01 Fe-59 0.140% 2.22E-03 Page 42 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 NRC Regulatory Guide 1.21 Reports Page 3 Report Date: 1115/2008 Solid Waste Shipped Offsite for Disposal and Estimates of Major Nuclides by Waste Class and Stream During Period From 01101/2007 to 06/30/2007 Percent Cutoff: 0 Co-57 0.198/ 3.14E-03 0-0-58 21.014% 3,34E-01 Co-60 6.385% 1.01E-01 Ni-63 37,355% 5.94E-01 Zn-65 0.026% 4.13E-04 Sr-89 0.005% 7.93E-05 Sr-90 0.014% 2.18E-04 Zr-95 1.115% 1.77E-02 Nb-95 1.942% 3.09E-02 Sn-113 0.046% 7.36E-04 Sb-125 0.891% 1.42E-02 t-125 0.408% 6.49E-03.s--134 0.736% 1.17E-02 Cs-1 37 9.480% 1,51E-01 Ce-144 0,093% 1.48E-03 Am-241 0.004% 6.91 E-05 Cm-243 0.002% 2.56E-05 Cm-244 0.002% 2.56E-05 Sum of All 4 Categories Wvaste -Class A-1-Nuclide Name Percent Abundance curies H-3 0.674% 1.07 -02 C-14 0.681% i.08E-02 Cr-51 0.905% 1 .44E02 Mn-54 1.364% 2.17E-02 Fe-55 16.522% 2,63E-01 Fe-59 0.140% 2.22E-03 Co-57 0.198% 3.14E-03 Co-58 21,014% 3,34E-01 Co-80 6.385% 1.01 E-01 Ni-63 37.355% 5.94E-01 Zn-65 0.026% 4,13E-04 Sr-89 0.005% 7.93E-05 Sr-90 0.014% 2.18E-04 Zr-95 1.115% 1.77E-02 Nb-95 1.942% 3.09E-02 Sn-113 0.046% 7.36E-04 Sb-125 0,891% 1.42E-02 1-125 0.408% 6.49E-03 Cs-i34 0.736% 1.17E-02 Cs-1i37 9.480%1-Ce-144 0.093% 1.48E-03 Am-241 0.004% 6.91 E-05 Cm-243 0,002% 2.56E-05 Cm-244 0.002% 2.56E-05 Page 43 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 NRC Regulatory Guide 1.21 Reports Page 1 Report Date: 1/15/2008 Solid Waste Shipped Offsite for Disposal and Estimates of Major Nuclides by Waste Class and Stream During Period From 01/01/2007 to 06/30/2007 Manifest Number Date Shipped Waste Volume Used Burial volume Used RSR 07-031 5/24/2007 Yes RSR 07-028 5/22/2007

/ Yes RSR 07-026 5/17/2007 Yes RSR 07-024 5/15/2007 Yes RSR 07-021 5/4/2007 Yes RSR 07-020 5/3/2007 Yes RSR 07-019 5/1/2007 Yes RSR 07-017 4/20/2007 Yes RSR 07-013 3/14/2007 Yes RSR 07-008 2/28/2007 Yes RSR 07-009 2/28/2007 Yes RSR 07-006 2/14/2007 Yes RSR 07-005 1/29/2007 Yes RSR 07-003 1/17/2007 Yes RSR 07-002 1/16/2007 Yes RSR 07-001 1/9/2007 Yes Page 44 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 NRC Regulatory Guide 1.21 Reports Page 1 Report Date: 111512008 Solid Waste Shipped Offsite for Disposal and Estimates of Major Nuclides by Waste Class and Stream During Period From 07/0112007 to 12/31/2007 Percent Cutoff: 0 Waste Stream: Resins, Filters, and Evap Bottoms Cartridge Filters U1 Primary Resin (RWU2 Primary Resin (RWUI Secondary Resin U2 Secondary Resin U1 Secondary Resin U1 Secondary Resin U2 Secondary Resin Waste Volume Curies % Error Class FtA3 MA3 Shipped (Ci)A 2,75E+03 7.80E+01 1.26E+01 +/- 25%B 2OOE+02 5.66E+00 5.61E+01 +/- 25%C 0.OOE+00 0.OOE+00 0.OOE+00 +/- 25%All 2.95E+03 8.36E+01 6.87E+01 +/-25%Waste Stream : Dry Active Waste Comp Trash in SV Metal Trash in SV Metal/Comp Trash BSFR Waste Volume Curies %Error Class FtA3 MA3 Shipped (Ci)A 8.36E+03 2.37E+02 6.20E-01 +/-25%B 0.00E+00 0.OOE+00 0.OOE+00 +1-25%C 0,OOE+00 O.OOE+00 O.OOE+00 +1-25%All 8.36E+03 2.37E+02 6.20E-01 +/-25%Waste Stream : Irradiated Components Waste Volume Curies % Error Class Ft^3 MA3 Shipped (CI)A 0.OOE+00 0.00E+00 0.OOE+00 +1-25%B 0.OOE+00 +.OOE+0O OýOOE+00 +/-25%C 0.00E+00 0.00E+00 0.00E+00 +1-25%All 0.OOE+00 0.00E+00 0.00E+00 +1-25%Page 45 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 NRC Regulatory Guide 1.21 Reports Page 2 Report Date: 1/15/2008 Solid Waste Shipped Offslte for Disposal and Estimates of Major Nuclides by Waste Class and Stream During Period From 07/01t2007 to 12/31/2007 Percent Cutoff: 0 Waste Stream : Other Waste Combined Packages U2 Spentfuel Rack U2 Spent Fuel Rack Waste Volume Curies % Error Class Ft^3 MA3 Shipped (Ci)A 1.48E+03 4.19E+01 1.03E+01 +/-25%B 0.OOE+00 0.OOE+00 0.OOE+00 +/-25%C 6,87E+00 1.95E-01 4.62E+01 +/-25%All I 49E+03 4.21E+01 5.64E+01 +/-25%Waste Stream : Sum of All 4 Categories Combined Packages Cartridge Filters Comp Trash in SV Metal Trash in SV Metal/Comp Trash BSFR U1 Primary Resin Primary Resin (RWI UI Secondary Resin U2 Secondary Resin U1 Secondary Resin UI Secondary Resin Waste Volume Curies % Error Class FtA3 MA3 Shipped (Ci)A 1.26E+04 3.57E+02 2.35E+01 4+/-25%B 2.00E+02 5.66E+00 5.61 E+01 +/-25%C 6.87E+00 1.95E-01 4.62E+01 +1-25%All 1 .28E+04 3.62E+02 1.26E+02 +1-25%-Combined Waste Type Shipment, Major Volume Waste Type Shown Page 46 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 NRC Regulatory Guide 1.21 Reports Page 1 Report Date : 1115/2008 Solid Waste Shipped Offsite for Disposal and Estimates of Major Nuclides by Waste Class and Stream During Period From 07/01/2007 to 12131/2007 Number of Shipments Mode of Transportation Destination 3 R&R Trucking Inc Alaron Corporation 5 Hittman Transport Bear Creek Operations 1 Hittman Transport Gallaher Road Operations 5 Studsvik STUDSVIK / RACE 8 Hittman Transport Studsvik Processsing Facility Page 47 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 NRC Regulatory Guide 1.21 Reports Page 1 Report Date: 1/15/2008 Solid Waste Shipped Offsite for Disposal and Estimates of Major Nuclides by Waste Class and Stream During Period From 07/01/2007 to 12/31/2007 Percent Cutoff: 0 Resins, Filters, and Evap Bottom Waste Class A Nuclide Name Percent Abundance Cudis H-3 2563% 3.23E-01 -C- 4 2.838% 3.58E-01 Cr-51 0.000% 338E-07 Mn-54 0.279% 3.52E-02 Fe-55 6.976% 8.79E-01 Fe-59 0.000% 1.70E-06 o7 0.207% 2.61 E-02 Co-58 0.395% 4,98E-02 Co-60 7.733% 9.74E-01 Ni-59 0.361% 4.54E-02 h Ni-63 62.557% 7.88E+00 Zn-65 0.000% 4.80E-05 Sr-89 0.000% 7.15E-07 Sr-90 0.164% 2.07E-02 Zr-95 0.008% 9.54E-04 Nb-95 0.000% 1.53E-05 Tc-99 0.027% 3.38E-03 Ru-103 0,000% 2.03E-09 Ag-110m 0.184% 2.32E-02 Cd-109 0.000% 1.38E-05 Sn-113 0.004% 5.04E-04 Sb-i 24 0.000% 2.21 E-06 Sb-125 7T725% 9.73E-01 1-125 0.000% 1.35E-06 Cs-134 1.703% 2.15E-01 Cs-137 6.180% 7,79E-01 Ce-141 0.000% 1.19E-08 Ce-144 0.090% 1.13E-02 Pu-238 0.000% 3.74E-05 Pu-239 0.000% 7'16E-08 Pu-240 0.000% 7.16E-08 Am-241 OF. 0.002% 2.68E-04 Cm-242 0.000% 5.66E-05 Cm-243 0.001% 1.74E-04 Cm-244 0.001% 1.71 E-04 Resins, Filters, and Evap Bottom Waste Class B Nuclide Name Percent Abundance Curies H-3 0.010% 5.48E-03 C-14 2.374% 1.33E+00 Mn-54 1.089% 6.11E-01 Fe--5 14.684% 8,24E+00 Co-57 0.139% 7.82E-02 Co-58 0.091% 5,08E-02 Co-60 3.031% 1.70E+00-NNi-59 0.276% 1.552T01 Page 48 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 NRC Regulatory Guide 1.21 Reports Page 2 Report Date: 1115/2008 Solid Waste Shipped Offsite for Disposal and Estimates of Major Nuclides by Waste Class and Stream During Period From 07101/2007 to 12/3112007 Percent Cutoff: 0 Ni-63 74.405% 4.17E+01--- 90 0.033% 1.84E-02 Tc-99 0.005% 3.03E-03 Sb-125 1.323% 7.42E-01 Cs- 134 0.628% 3.52E-01 Cs-137 1.900% 1,07E+00 Ce-144 0.012% 6.71E-03 Arn-241 0.000% 9.84E-05 Cm-243 0.000% 3,07E-05 Cm-244 0.000% 3.06E-05 Resins, Filters, and Evap Bottom Waste Class AJ_Nuclide Name Percent Abundance Curies H-3 0.478% 3.28E-01 C-14 2.459% 1.69E+00 Cr-51 0.000% 3.38E-07 Mn-54 0.941'% 6.46E-01 Fe-55 13.271% 9.12E+O0 Fe-59 0.000% 1.70E--06 Co-57 0.152% 1.04E-01 Co-58 0.146% 1.OIE-01 Co-60 3.893% 2.67E+00 NI-59 0.291% 2.OOE-01 Ni-63 72.232% 4.96E+01--Zn-65 0.000% 4.80E-05 Sr-89 0.000% 7.15E-07 Sr-90 0.057% 3.91 E-02 Zr-95 0.001% 9.54E-04 Nb-95 0.000% 1.53E-05 Tc-99 0.009% 6.41E-03 Ru-i03 0.000% 2.03E-09 Ag-110m 0.034% 2.32E-02 Cd-109 0.000% 1.38E-06 Sn-113 0.001% 5.04E-04 Sb-1 24 0.000% 2.21E-06 Sb-125 2.497% 1.72E+00 1-125 0.000% 1.35E-06 Cs-134 0.825% 5.67E-01 Cs-I 37 2.685% 1.84E+00 Ce-141 0.000% 1.19E-08 Ce-i144 0.026% 1.80E-02 Pu-238 0.000% 3.74E-050.000% 7-16E-08 Pu-240 0.000% 7.16E-08 Am-241 0.001% 3.66E-04 Cm-242 0.000% 5.66E&05 Cm-243 0.000% 2.05E-04 Cm-244 0.000% 2.02E-04 rActive Waste Page 49 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 NRC Regulatory Guide 1.21 Reports Page 3 Report Date: 1115/2008 Solid Waste Shipped Offsite for Disposal and Estimates of Major Nuclides by Waste Class and Stream During Period From 07/01/2007 to 12131/2007 Percent Cutoff: 0 W-asteCIass A Nuclide Name Percent Abundance Curies H-3 0,490% 3.04E-03 C-14 0.216% 1.34E-03 Cr-51 2.331% 1.45E-02 Mn-54 2,258% 1.40E-02 Fe-55 29.308% 1.82E-01 Fe-59 0.260% 1.61 E-03 Co-57 0.192% 1.19E-03 Co-58 30.605% 1.90E-01 Co-60 5,746% 3.56E-02 NI-63 20-770% 1.29E-01 Zn-65 0.067% 4.17E--4 Sr-89 0.013% 8.00E-05 Sr-90 0.005% 3.15E:-5 Zr-95 1.845% 1.14E-02 Nb-95 3.062% 1.90E-02 Sn-113 0.120% /443E-04 Sb-125 0.589% 3.65E-03 Cs-134 0.533% 3.31 E-03 Cs-137 1.460% 9.05E-03 Ce-144 0.111% 6.87E-04 Am-241 0,008% 5.04E-05 Cm-243 0.004% 2.58E-05 Cm-244 0.004% 2,58E-05 Dry Active Waste Waste Class All Nuclide Name Percent Abundance Curies H-3 0.490% 3.04E-03 C-14 0.216% 1.34E-03 Cr-51 2.331% 1.45E-02 Mn-54 2.258% 1,40E-02 Fe-55 29.308% 1.82E-01 Fe-59 0.260% 1.61 E-03 Co-57 0.192% 1.19E-03 Co-58 30.605% 1.90E-01 Co-60 5,748% 3.56E-02 NI-63 20.770% 1.29E-01 Zn-65 0.067% 4.17E-04 Sr-89 0.013% 8.00E-05 Sr-90 0.005% 3.15E-05 Zr-95 1.845% 1.14E-02 r4Nb6 3.062% 1.90E-02..Sn-113 0.120% 7.43E-04 Sb-125 0.589%' 3.65E-03 Cs-134 0.533% 3.31 E-03 Cs-137 1.460% 9.05E-03--7j-74-4 0.111% -6.87-E--04--

Am-241 0.008% 5.04E-05 Cm-243 0.004% 2.58E-05 Page 50 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 NRC Regulatory Guide 1.21 Reports Page 4 Report Date: 1/15/2008 Solid Waste Shipped Offsite for Disposal and Estimates of Major Nuclides by Waste Class and Stream During Period From 07/01/2007 to 12/31/2007 Percent Cutoff. 0 Cm-244 0.004% 2.58E-05 Other Waste Waste Class A Nuclide Name Percent Abundance Curies H-3 0.008% 8.33E-04 C-14 0.029% 3.02E-03 K 0000% 1,49E-07 Sc-46 0.002% 2.35E-04 Cr-51 1.599% 1,64E-01 Mn-54 0.200% 2.05E-02 Fe-55 85.664% 8.91E+00 Fe-59 0.083% 8.55E-03 Co-57 0.025% 2.61 E-03 Co-58 5.973% 6.14E-01 Co-60 0.587% 6.03E-02 Ni-59 0.014% 1.40E-03 Ni-63 0.975% 1.OOE-01 Zn-65 0.005% 5.58E-04 Sr-89 0.001% 1.08E-04 St-90 0.000% 2.84E-05 0.754% 7.74E-02 Nb-94 0,005% 5.54E-04 Nb-95 1.203% 1.24E-01 Tc-99 0.017% 1.74E-03 Ru-103 0.003% 2.69E-04 Sn-113 0.344% 3,53E-02 Sb-125 1.416% 1.45E-01 Cs-134 0.002% 1.67E-04 Cs-1 37 0.020% 2.01 E-03 Ce-143 0.000% 6.44E-19 Ce-144 0.007% 7.67E-04 Hf-181 0.007% 6,76E-04 Pb-214 0.000% 2,98E-64 Bi-214 0.000% 1.24E-69 Ra-226 0,000% 1.42E-06 Ac-228 0.000% 3.16E-50 Th-228 0.000% 4.21 E-06 _Pu-238 0.001% 1. 2E04-u-239 0.000% 3.04-E--5 Pu-240 0.000% 3.04E-05 Pu-241 0.052% 634E-03 Am-241 0.002% 1.85E-04 Cm-242 0.000% 1.61 E-05 Cm-243 0.000% 2.47E-05 Cm-244 0.000% 2.47E-05 Other Waste Waste Class C Nuclide Name Percent Abundance Curies Cr-51 0.000% 2.69E-13 Page 51 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 NRC Regulatory Guide 1.21 Reports Page 5 Report Date: 1/15/2008 Solid Waste Shipped Offsite for Disposal and Estimates of Major Nuclides by Waste Class and Stream During Period From 07/01/2007 to 12/31/2007 Percent Cutoff: 0 Mn-54 0.333% 1'4E-01----Fe-55 51.084% 2.36E+01 Fe-59 0.000% 3.52E-09 Co-57 0.028% 1.30E-02 Co-58 0.001% 2.93E-04 Co-60 7.157% 3.30E+00 Ni-63 32.465% 1.50E+01 Zr-95 0.000% 4.95E-06 Nb-95 0.000% 3.29E-09 Sn-113 0.000% 1.89E-04 Sb-125 0.600% 2.77E-01 Cs-134 1.124% 5.19E-01 Cs-137 7.208% 3.33E+00-Other Waste Waste Class All Nuclide Name Percent Abundance Curies H-3 0.001% 8.33E-04 C-14 0.005% 3.02E-03 K-40 0.000% 1.49E-07 Sc-46 0.000% 2,35E-04 Cr-51 0.291% 1.64M-01 WMn-54 0.309% 1,74E-01 Fe-55 57.562% Fe-59 0.015% 8.55E-03 Co-57 0.0283/o 1.56E-02 Co-58 1.088% 6.14E-01 _Co-60 5.961% 3.36E+00 Ni-59 0.002% 1.40E-03 Ni-63 26.732% 1.51 E+01 Zn-65 0.001% 5.58E-04 Sr-89 0.000% 1.OBE-04 Sr-90 0.000% 2.84E-05 Zr-95 0.137% 7.74E-02 Nb-94 0.001% 5.54E-04 Nb-95 0.219% 1.24E-01 Tc-99 0.003% 1.74E-03 Ru-i03- 0.000% 2.69E-04 ____________

Sn-113 0.063% 3.55E-02 Sb-125 0,748% 4.22E-01-s-134 0.920% 5.19E-01 Cs-137 5.899% 3.33E+00 Ce-143 0.000% 6,44E-19 Ce-144 0.001% 7.67E-04 Hf-181 0.001% 6.76E-04 Pb-214 0.000% 2.98E-64 Bi-214 0.000% 1.24E-69\ Ra-226 0.000% 1 .42E-06 A-"2- 0.000% 3.16E-50 Th-228 0.000% 4.21 E-6 Pu-238 0.000% 1.22E-04 Page 52 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 NRC Regulatory Guide 1.21 Reports Page 6 Report Date: 1/15/2008 Solid Waste Shipped Offsite for Disposal and Estimates of Major Nuclides by Waste Class and Stream During Period From 07/01/2007 to 12131/2007 Percent Cutoff: 0 Pu-239 0.000% 3.04EZ-5 Pu-240 0.000% 3.04E-05 Pu-241 0.009% 5.34E-03 Am-241 0.000% 1.85E-04 Cm-242 0.000% 1.61 E-05 Cm-243 0.000% 2.47E-05 Cm-244 0.000% 2.47E-05 Sum of All 4 Categories Waste Class A Nudlide Name Percent Abundance Cuiles H-3 1.391%. 3.27E-01 C-14 1.541% 3.62E-01 K-,0 0.000% ,4E-o7 Sc-46 0.001% 2.35E-04 Cr-51 0.761% 1.79S-01 Mn-54 0,297% 6.97E-02 Fe-55 42.414% 9.97E+00 Fe-59 0.043% 1.02E-02 Co-57 0.127% 2.99E-02 Co-58 3.632% .5-3E-01 Co-60 4.555% 1,07E+00 Ni-59 0.199% 4.68E-02 Ni-63 34.524% 8.11E+00 Zn-65 0.004% 1.02E-03 Sr-89 0.001% 1.89E-04 Sr-90 0.088% 2.08E-02 z'-95 0.382% 8.98E-02 Nb-94 0.002% 5.54E-04 Nb-95 0.607% 1.43E-01 Tc-99 0,022% 5.11E-03 Ru-103 0.001% 2,69E-04 A_ --10m 0.099% 2.32E-02 Cd-109 0,000% 1.38E-05 Sn-113 0.156% 3.66E-02 Sb-i 24 0.000% 2.21 E-06 Sb-125 4.777% 1.12E+00 1-125 0.000% 1.35E-06 Cs-134 0,928% 2.18E-01 Cs-I137 3.362% 7.90E-01 Ce-141 06.0% 1.19E-08 Ce-143 0.000% -6.44E-19 Ce-144 0.054% 1.28E-02 Hf-181 0.003% 6.76E-04 Pb-214 .0.000% 2.98E-640.000% 1.24E-69 Ra-226 0.000% 1.42E-06 Ac-228 0.000% 3.16E-50 Th-228 0.000% 4.21 E-06 F u-238 0.001% 1.60E-04 Pu-239 0.000% 3.05E-05 Page 53 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 NRC Regulatory Guide 1.21 Reports Page 7 Report Date: 1/1512008 Solid Waste Shipped Offsite for Disposal and Estimates of Major Nuclides by Waste Class and Stream During Period From 0710112007 to 12J31/2007

-Percent Cutoff: 0240 0.000% °3.05E-05 Pu-241 0.023% 5.34E-03 Am-241 0,002% 5.03E-04 Cm-242 0.000% 7.27E-05 Cm-243 0.001% 2.24E-04 Cm-244 0.001% 2.22E-04 Sum of All 4 Categories Waste Class B Nuclide Name Percent Abundance Curies H-3 0.010% 5.48E-03 C-14 2.374% 1.33E+00 Mn-54 1.089% 6.11'E-01-Fe-55 14.684% 8.24E+00 Co-57 0.139*o 7.82E-02 CO-58 0091% 5.08E-02 Co-60 3.031% 1.70E+00 Ni-59 0.276% /.. .-..E-.0.NI-63 74.405% 4.17E+01 Sr-90 0.033% i.84E-02-----99 0.005% 3.03E-03 Sb-125 1.323% 7.42E-01 Cs-134 0,628% 3.52E-01 Cs-1 37 1.900% 1,07E+00 Ce-144 0.0i12% 6.71E-03 Am-241 0,000% 9.84E-05 Cm-243 0.000% 3.07E-05 Cm-244 0.000% 3.06E-05 Sum of All 4 Categories Waste Class C 6Nuclide Name Percent Abundance Curies Cr-51 0.000% 2.69E-13 Mn-54 0.333% 1.54E-01 Fe-55 51.084% 2,36E+01 Fe-59 0.000% 3,52E-09 Co-57 0.028% 1,30E-02 Co-58 0.001% 2.93E-04 0-5-'C -607.157%

3.30E+00 Ni-63 32,465% 1.50E+01 Zr-95 0.000% 4,95E-06 b-i-N95 0.000% 3.29E-09 7Sn-113 000% 1.89E-04 Sb--125 0.600% 2.77E-01-7Cs-134 1.124% 5.19E-01 Cs-137 7.208% 3.33E+00 Sum of All 4 Categories Waste Class All---ucide Name Percent Abundance Cudes H-3 0.264% 3,32E-01 Page 54 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 NRC Regulatory Guide 1.21 Reports Page 8 Report Date: 1115/2008 Solid Waste Shipped Offsite for Disposal and Estimates of Major Nuclides by Waste Class and Stream During Period From 0710112007 to 12/31/2007 Percent Cutoff: 0-.. 14 1.347% 1 .69E+00 K-40 0.000% 1.49E-07 Sc-46 0.000% 2,35E-04 Cr-51 0.142% 1.79E-01 Mn-54 0,664% 8.35E-01 Fe-55 33,227% 4.18E+01 Fe-59 0.008% 1.02E-02 Co-57 0.096% 1,21E-01 Co-58 0.719% 9.05E-01 Co-60 4.830% 6.07E+00 Ni-59 0.160% 2.02E-01 NI-63 51.559% 6.48E+01 Zn-65 0.001% 1.02E-03 Sr-89 0.000% 1-.89E-04 Sr-90 0.031% 3.91 E-02 Zr-95 0.0671 8.98E-02 b-94 0.000% 5.54E-04 Nb-95 0.113% 1A43E-01 Tc-99 0.006% 8.14F--03 Ru-- 03 0.000% 2.69E.04 A~---m0.018%-

2,32E-02 Cd-109 0,000% 1.38E-05 Sn-113 0.029%3.8E02 Sb-124 0.000% 2.21E-06 Sb-1 25 1.703% 2,14E+00 1-125 0 %000 1.35E-06 Cs-134 0.866% 1.09E+00 Cs-137 4.121% 5.18E+O0 Ce-141 0.000% 1.19E-08 Ce-1 43 0.000% 6,44E-19 Ce-I 44 0,016% 1 .95E-02 Hf-- 81 0.001% 6.76E-04 Pb-214 0.000% 2.98E-64 81-214 0.000% 1.24E-69 Ra-226 0.000% -1 ,42E-06 Ac-228 0,000% 3.16E-50 Th-228 .0,000% 4.21 E-06 Pu-238 0.000% 1 .80E-04 Pu-239 0.000% 3.05E-05 Pu-240 0.000% 3.05-05... Pu5-241 0,004% 5.34E-03 Am-241 0.000% 6.02E-04 Cm-242 0.000% 7.27E-05 cm-243 -0.000% 2.55E-04 Cm-244 0.000% 2.52E-04 Page 55 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 NRC Regulatory Guide 1.21 Reports Page 1 Report Date : 1/15/2008 Solid Waste Shipped Offsite for Disposal and Estimates of Major Nuclides by Waste Class and Stream During Period From 07/01/2007 to 12/31/2007 Manifest Number Date Shipped Waste Volume Used Burial volume Used RSR 07-067 12/3/2007 Yes RSR 07-068 12/3/2007 Yes RSR 07-066 11/29/2007 Yes RSR 07-065 11/27/2007 Yes RSR 07-063 1116/2007 Yes RSR 07-062 11/11/2007 Yes RSR 07-061 10/30/2007 Yes RSR 07-060 10/26/2007 Yes RSR 07-059 10/25/2007 Yes RSR 07-058 10/24/2007 Yes RSR 07-057 10/ 1/2007 Yes RSR 07-056 10/9/2007 Yes RSR 07-055 10/3/2007 Yes RSR 07-053 9/25/2007 Yes RSR 07-049 8/29/2007 Yes RSR 07-046 8/22/2007 Yes RSR 07-043 7/26/2007 Yes RSR 07-042 7124/2007 Yes RSR 07-041 7/19/2007 Yes RSR 07-040 7/17/2007 Yes RSR 07-039 7/17/2007 Yes RSR 07-038 7/12/2007 Yes Page 56 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 9. UNPLANNED RELEASES An unplanned release is defined as any release of radioactive material to the environment that does not meet the following criteria: A. Sample analysis prior to release, and B. Release calculations performed prior to release.During 2007, there were no unplanned releases to an unrestricted area.10. RADIATION INSTRUMENTATION As required by ODCM Appendices 1 and 2, any radioactive effluent instrumentation inoperable for more than 30 days shall be reported in the annual Radioactive Effluent Release Report.During 2007, there were no instances of radioactive effluent instrumentation inoperable for longer than 30 days.11. CHANGES TO THE PROCESS CONTROL PROGRAM As required by ODCM Appendices 1 and 2, a description of changes made to the Process Control Program (EN-RW-105) shall be included in the annual Radioactive Effluent Release Report for the period in which the change was made effective.

There were no changes made to the Process Control Program in 2007.12. CHANGES TO THE OFFSITE DOSE CALCULATION MANUAL In accordance with Unit 1 and Unit 2 TS, changes to the ODCM shall be included in the annual Radioactive Effluent Release Report for the period in which the change(s) was made effective.

The following changes were made to the ODCM during 2007: Revision 16 (Implemented 09/26/2007): " ODCM Table of Contents, Figures (pg 2 of 175): "Figure 4-1 Radiological Sample Station (Near Field)" was changed to "Figure 4-1A Radiological Sample Station (Near Field)" and "Figure 4-1 B Radiological Sample Stations (Site Map)" was added to list of figures in the ODCM. The change was made to improve clarity when using the figures.* ODCM Section 4.0, "Environmental Sampling Stations -Radiological" (pg 36 of 175): The second sentence of the first paragraph was revised to state, "The approximate locations of selected sample sites are shown on Figures 4-1, 4-1A and 4-1 B for illustrative purposes." This change was made as a result of renaming of Figures 4-1, 4-1A and 4-1 B.Page 57 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 ODCM Figure 4-1 [Near Field] (pg 39 of 175): The title of the figure was changed to Figure 4-1A [Near Field] for clarification purposes.

Also, the figure was revised to reflect the change in location of Sample Station 152.* ODCM Figure 4-1 B [Site Map] (pg 40 of 175): This figure was added to illustrate Groundwater and Storm Water well sample locations at the site.* ODCM Table 4-1, "Environmental Sampling Stations -Radiological" (pg 46 of 175): The table was revised to include sample station numbers for Groundwater Monitoring Well sample locations.

  • ODCM Table 4-1 Sample Station 152 [TLD] (pg 50 of 175): The location description in the previous ODCM revision stated that the degree from ANO to Sample Station Number 152 was 340. In Revision 16, the 340 was changed to 338 to more accurately reflect the degree location of the sample station. Also, the previous ODCM revision stated, "The TLD is located on the north side of State Highway 333 on a London City limit sign post". In Revision 16, the description was changed to"The TLD is located on the south side of State Highway 333 on a road sign post." The change was a result of the London City limit sign being discovered in the ditch.The sign was no longer available for replacement of the TLD. Therefore, the TLD location was moved to the road sign post on the south side of State Highway 333.Figure 4-1A "Radiological Sample Stations" (Near Field) was revised to reflect the change in location of Sample Station 152. Additionally, the table was revised to include Sample Station numbers for Storm Water Runoff sample locations.
13. LLD LEVELS In accordance with ODCM Appendices 1 and 2, lower limits of detection (LLDs) higher than required shall be documented in the annual Radioactive Effluent Release Report.During 2007, there were no LLDs higher than required.14. RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM In accordance with ODCM Appendices 1 and 2 Limitations L2.6.1 .A and L2.6.2.A, unavailability of milk or fresh, leafy vegetable samples, or an increase in an environmental sample location's calculated dose commitment must be identified in the annual Radioactive Effluent Release Report.A. Changes in Sample Locations During 2007, there were no changes to milk or fresh leafy vegetable sample locations or instances where milk or fresh leafy vegetable samples were unavailable.

B. Increase in Calculated Dose Commitment There were no environmental sampling locations identified during 2007 that would yield a calculated dose commitment greater than the values currently being calculated.

Page 58 of 59 ANO-1 & 2 Annual Radioactive Effluent Release Report for 2007 15.

SUMMARY

OF HOURLY METEOROLOGICAL DATA In accordance with ODCM Appendices 1 and 2 Limitations L3.2.1.D.1, in lieu of including a summary of the meteorological data in this report, the 2007 data is retained at ANO. This data is available for NRC review.16. DESCRIPTION OF MAJOR CHANGES TO RADIOACTIVE WASTE SYSTEMS There were no major changes made to the Unit 1 liquid and gaseous or Unit 2 liquid and gaseous radwaste systems during 2007.17. INDEPENDENT SPENT FUEL STORAGE INSTALLATION (ISFSI) EFFLUENT RELEASES No effluent releases occurred from the ISFSI during 2007.Page 59 of 59

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