0CAN020605, Annual Radioactive Effluent Release Report January 1 Through December 31, 2005

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Annual Radioactive Effluent Release Report January 1 Through December 31, 2005
ML060610162
Person / Time
Site: Arkansas Nuclear  Entergy icon.png
Issue date: 12/31/2005
From:
Entergy Operations
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
0CAN020605
Download: ML060610162 (49)
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Text

ARKANSAS NUCLEAR ONE UNIT 1 AND UNIT 2 OPERATING LICENSE NOS. DPR-51 AND NPF-6 ANNUAL RADIOACTIVE EFFLUENT RELEASE REPORT JANUARY 1 THROUGH DECEMBER 31, 2005

TABLE OF CONTENTS

1. INTRODUCTION-----------------------------------------------------------------------------------------3
2. REGULATORY LIMITS---------------------------------------------------------------------------------3
3.

SUMMARY

OF LIQUID EFFLUENT DATA -------------------------------------------------------- 6

4.

SUMMARY

OF GASEOUS EFFLUENT DATA-------------------------------------------------- 15

5.

SUMMARY

OF RADIATION DOSES-------------------------------------------------------------- 24

6.

SUMMARY

OF DOSE TO MEMBERS OF THE PUBLIC-------------------------------------- 26 7.HISTORICAL EFFLUENT DATA ------------------------------------------------------------------- 27

8. SOLID WASTE

SUMMARY

39

9. UNPLANNED RELEASES---------------------------------------------------------------------------- 45
10. RADIATION INSTRUMENTATION --------------------------------------------------------------- 45
11. CHANGES TO THE PROCESS CONTROL PROGRAM--------------------------------------- 46
12. CHANGES TO THE OFFSITE DOSE. CALCULATION MANUAL -------------------------- 46
13. LLD LEVELS-------------------------------------------------------------------------------------------- 46
14. RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM------------------------ 46
15.

SUMMARY

OF HOURLY METEOROLOGICAL DATA-------------------------------------- 47

16. DESCRIPTION OF MAJOR CHANGES TO RADIOACTIVE WASTE SYSTEMS ------- 47
17. INDEPENDENT SPENT FUEL STORAGE INSTALLATION (ISFSI) EFFLUENT RELEASES ---------------------------------------------------------------------------------------- 47 2
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 ihe Offsite Dose Calculation Manual (ODCM).

D. Description of changes to ihe 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, 2005.

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:

3

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 o:r equal to 500 mrem/year to the total body Less than or equal to 3000 mrem/year to the skin
b. Iodine-1 31, 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 ito 5 mrads gamma Less than or equal to 10 mrads beta Yearly Less than or equal ito 10 mrads gamma Less than or equal to 20 mrads beta
3. Dose - Iodine-13 1, 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 4

B. Liquid Effluents

1. Concentration The concentration of radioactive material released to the discharge canal shall be lirmited to the concentration specified in IOCFR2O, 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 t:o 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 5
3.

SUMMARY

OF LIQUID EFFLUENT DATA As required by Regulatory Guide 1.21, Rev. 1, Radioactivityin 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, 2005. The summary of liquid effluents for both Unit 1 and Unit 2 is as follo ws:

Unit 1 Unit 2 Number of releases: 191 102 Total time for all releases (minutes): 510759 541161 Maximum time for a release (minutes): 11855 11850 Average time for a release (minutes): 2674 5306 Minimum time for a release (minutes): 15 25 The Unit 1 liquid releases consisted of:

191 Planned Releases 0 Unplanned Releases The Unit 2 liquid releases consisted of:

102 Planned Releases 0 Unplanned Releases 6

ANNUAL SUMMATION FOR ALL RELEASES BY QUARTER (ALL LIQUID EFFLUENTS)

January 1 through June 30, 2005 Unit 1 Type of Effluent Units Quarter 1 Quarter 2 Est. Total Error %

A. Fission and Activation Products

1. Total Release (Not Including Curies 8.443E-04 7.796E-03 25 Tritium, Gases, Alpha)
2. Average Diluted Concentration p[Ci/ml 2.797E-12 2.246E- 1I During Period
3. Percent of Applicable Limit 9.325E-04 7.488E-03 B. Tritium
1. Total Release Curies 3.075E+01 1.995E+02 25
2. Average Diluted Concentration J.Ci/ml 1.019E-07 5.749E-07 During Period
3. Percent of Applicable Limit 3.396E-03 1.916E-02 C. Dissolved and Entrained Gases
1. Total Release Curies O.OOOE+00 7.327E-03 25
2. Average Diluted Concentration jtCi/ml O.OOOE+00 2.111E-11 During Period
3. Percent of Applicable Limit  % O.OOOE+00 1.056E-05 D. Gross Alpha Radioactivity
1. Total Release Curies O.OOOE+00 O.OOOEO00 25 E. Waste Vol Released (Pre-Dilution) Liters 1.796E+07 1.818E+07 25 F. Volume of Dilution Water Used Liters 3.018E+1 1 3.470E--1I 25 7

ANNUAL SUMMATION FOR ALL RELEASES BY QUARTER (ALL LIQUID EFFLUENTS)

July 1 through December 31, 2005 Unit 1 Type of Effluent Units Quarter 3 Quarter 4 Est. Total Error %

A. Fission and Activation Products

1. Total Release (Not Including Curies 4.608E-03 3.610E-02 25 Tritium, Gases, Alpha)
2. Average Diluted Concentration pCi/ml 1.204E-11 1.626E-10 During Period
3. Percent of Applicable Limit 4.013E-03 5.421E-02 B. Tritium
1. Total Release Curies 3.699E+02 1.110Et02 25
2. Average Diluted Concentration p.Ci/ml 9.663E-07 4.999E-07 During Period
3. Percent of Applicable Limit 3.221E-02 1.666E-02 C. Dissolved and Entrained Gases
1. Total Release Curies 1.073E+00 7.827E-01 25
2. Average Diluted Concentration p.Ci/ml 2.803E-09 3.526E-09 During Period
3. Percent of Applicable Limit 1.401E-03 1.763E-03 D. Gross Alpha Radioactivity
1. Total Release Curies O.OOOE+00 O.OOOE+00 25 E. Waste Vol Released (Pre-Dilution) Liters 1.884E+07 8.202E-06 25 F. Volume of Dilution Water Used Liters 3.827E+1 1 2.219E+1 1 25 8

UNIT 1 REPORT CATEGORY  : ANNUAL LIQUID CONTINUOUS AND BATCH RELEASES

TOTALS FOR EACH NUCLIDE RELEASED TYPE OF ACTIVITY  : ALL RADIONUCLIDES REPORTING PERIOD  : QUARTER # 1 AND QUARTER # 2 YEAR 2005 CONTINUOUS RELEASES BATCH RELEASES NUCLIDE UNIT QUARTER 1 QUARTER 2 QUARTER 1 QUARTER 2 AG- llOM CURIES O.OOE+OO O.OOE+OO 1.05E-05 O.OOE+OO MN-54 CURIES O.OOE+OO O.OOE+OO O.OOE+OO 5.59E-07 ZR-95 CURIES O.OOE+OO O.OOE+OO 1.06E-05 6.02E-07 NB-97 CURIES O.OOE+OO O.OOE+OO 8.83E-06 9.OOE-06 NB-95 CURIES O.OOE+OO O.OOE+OO O.OOE+OO 1.37E-05 I-131 CURIES O.OOE+OO O.OOE+OO O.OOE+OO 2.5 1E-05 CS-137 CURIES O.OOE+OO O.OOE+OO 7.55E-05 1.73E-04 CO-60 CURIES O.OOE+OO O.OOE+OO 1.12E-04 2.17E-04 CO-58 CURIES O.OOE+OO O.OOE+OO 7.34E-05 5.08E-04 SB-125 CURIES O.OOE+OO O.OOE+OO 5.13E-05 1.03E-03 NA-24 CURIES 4.65E-04 1.49E-03 O.OOE+OO 5.OOE-05 FE-55 CURIES 3.74E-05 3.29E-03 O.OOE+OO 9.90E-04 XE-133 CURIES O.OOE+OO O.OOE+OO O.OOE+OO 7.33E-03 H-3 CURIES 3.16E-01 2.64E-01 3.04E+01 2.OOE+02 Total for CURIES 3.17E-01 2.69E-01 3.04E+01 2.OOE+02 Period _

9

UNIT 1 REPORT CATEGORY  : ANNUAL LIQUID CONTINUOUS AND BATCH RELEASES

TOTALS FOR EACH NUCLIDE RELEASED TYPE OF ACTIVITY  : ALL RAI)IONUCLIDES REPORTING PERIOD  : QUARTER # 3 AND QUARTER # 4 YEAR 2005 CONTINUOUS RELEASES BATCH RELEASES NUCLIDE UNIT QUARTER 3 QUARTER 4 QUARTER 3 QUARTER 4 SN-1 13 CURIES O.OOE+00 O.OOE+00 6.77E-06 O.OOE+00 TE-131 CURIES O.OOE+00 O.OOE+00 7.30E-05 O.OOE+00 I-132 CURIES O.OOE+00 O.OOE+00 O.OOE+00 9.56E-06 FE-59 CURIES O.OOE+00 O.OOE+00 O.OOE+00 1.39E-05 NA-24 CURIES O.OOE+00 O.OOE+00 6.48E-04 1.40E-05 I-133 CURIES O.OOE+00 O.OOE+00 O.OOE+00 1.43E-05 CS-134 CURIES O.OOE+00 O.OOE+00 1.78E-06 1.83E-05 MN-54 CURIES O.OOE+00 O.OOE+00 O.OOE+00 5.23E-05 AG-110M CURIES O.OOE+00 O.OOE+00 O.OOE+00 6.70E-05 AR-41 CURIES O.OOE+00 O.OOE+00 O.OOE+00 7.35E-05 I-131 CURIES O.OOE+00 O.OOE+00 3.66E-04 7.71E-05 KR-85M CURIES O.OOE+00 O.OOE+00 8.88E-05 1.02E-04 SB-124 CURIES O.OOE+00 O.OOE+00 O.OOE+00 1.15E-04 CS-137 CURIES O.OOE+00 O.OOE+00 4.86E-04 2.23E-04 ZR-95 CURIES O.OOE+00 O.OOE+00 O.OOE+00 2.62E-04 CR-51 CURIES O.OOE+00 O.OOE+00 O.OOE+00 3.25E-04 NB-95 CURIES O.OOE+00 O.OOE+00 O.OOE+00 5.OOE-04 CO-60 CURIES O.OOE+00 O.OOE+00 2.88E-04 1.1 OE-03 FE-55 CURIES O.OOE+00 O.OOE+00 O.OOE+00 2.46E-03 XE-135 CURIES O.OOE+OO O.OOE+OO 2.1 OE-03 3.96E-03 KR-85 CURIES O.OOE+00 O.OOE+00 1.16E-02 6.71E-03 XE-133M CURIES O.OOE+00 O.OOE+00 9.50E-03 7.24E-03 SB-125 CURIES O.OOE+00 O.OOE+00 1.35E-03 8.22E-03 XE-131M CURIES O.OOE+00 O.OOE+00 1.28E-02 9.24E-03 CO-58 CURIES O.OOE+00 O.OOE+00 1.39E-03 2.26E-02 XE-133 CURIES O.OOE+00 O.OOE+00 1.04E+00 7.55E-01 H-3 CURIES 1.06E-01 2.91E-02 3.70E+02 1.IIE+02 Total for CURIES 1.06E-01 2.91E-02 3.71E+02 1.12E+02 Period _ . -

10

ANNUAL SUMMATION FOR ALL RELEASES BY QUARTER (ALL LIQUID EFFLUENTS)

January 1 through June 30, 2005 Unit 2 Type of Effluent Units Quarter 1 Quarter 2 Est. Total Error %

A. Fission and Activation Products

1. Total Release (Not Including Curies 7.189E-02 9.465E-02 25 Tritium, Gases, Alpha)
2. Average Diluted Concentration p.Ci/ml 2.382E-10 2.727E- 10 During Period
3. Percent of Applicable Limit 7.940E-02 9.091E-02 B. Tritium
1. Total Release Curies 2.517E+02 3.233E+01 25
2. Average Diluted Concentration jLCi/ml 8.338E-07 9.315E-08 During Period
3. Percent of Applicable Limit 2.779E-02 3.105E-03 C. Dissolved and Entrained Gases
1. Total Release Curies 2.406E-01 5.113E-04 25
2. Average Diluted Concentration gCi/ml 7.970E-10 1.473E-12 During Period
3. Percent of Applicable Limit 3.985E-04 7.367E-07 D. Gross Alpha Radioactivity
1. Total Release Curies 0.OOOE+00 5.869E-05 25 E. Waste Vol Released (Pre-Dilution) Liters 1.489E+07 1.303E+07 25 F. Volume of Dilution Water Used Liters 3.018E+l 1 3.470E+1 1 25 11

ANNUAL SUMMATION FOR ALL RELEASES BY QUARTER (ALL LIQUID EFFLUENTS)

July 1 through December 31, 2005 Unit 2 Type of Effluent Units Quarter 3 Quarter 4 Est. Total Error %

A. Fission and Activation Products

1. Total Release (Not Including Curies 1.308E-02 3.013E-03 25 Tritium, Gases, Alpha)
2. Average Diluted Concentration iCi/ml 3.417E-11 1.358E-l1 During Period
3. Percent of Applicable Limit 1.139E-02 4.525E-03 B. Tritium
1. Total Release Curies 1.049E+02 7.217E+01 25
2. Average Diluted Concentration PCi/ml 2.740E-07 3.25 1E-07 During Period
3. Percent of Applicable Limit 9.133E-03 1.084E-02 C. Dissolved and Entrained Gases
1. Total Release Curies 1.378E-03 0.000E+00 25
2. Average Diluted Concentration ptCi/ml 3.601E-12 0.000E+00 During Period
3. Percent of Applicable Limit 1.800E-06 0.OOOE+00 D. Gross Alpha Radioactivity
1. Total Release Curies 3.769E-04 0.OOOE+00 25 E. Waste Vol Released (Pre-Dilution) Liters 1.195E+07 1.697E+07 25 F. Volume of Dilution Water Used Liters 3.827E+l 1 2.219E-1 1 25 12

UNIT 2 REPORT CATEGORY  : ANNUAL LIQUID CONTINUOUS AND BATCH RELEASES

TOTALS FOR EACH NUCLIDE RELEASE]D TYPE OF ACTIVITY  : ALL RADIONUCLIDES REPORTING PERIOD  : QUARTER # 1 AND QUARTER # 2 YEAR 2005 CONTINUOUS RELEASES BATCH RELEASES NUCLIDE UNIT QUARTER 1 QUARTER 2 QUARTER 1 QUARTER 2 LA-140 CURIES O.OOE+00 O.OOE+00 2.81E-05 O.OOE+00 CS-134 CURIES O.OOE+00 O.OOE+00 4.48E-05 O.OOE+00 TE-132 CURIES O.OOE+00 O.OOE+00 1.14E-04 O.OOE+00 XE-135 CURIES O.OOE+00 O.OOE+00 1.36E-04 O.OOE+00 I-132 CURIES O.OOE+00 O.OOE+00 1.50E-04 O.OOE+00 FE-59 CURIES O.OOE+00 O.OOE+00 1.74E-04 O.OOE+00 XE-133M CURIES O.OOE+00 O.OOE+00 1.53E-03 O.OOE+00 XE-131M CURIES O.OOE+00 O.OOE+00 1.58E-03 O.OOE+00 KR-85 CURIES O.OOE+00 O.OOE+00 1.24E-02 O.OOE+00 1-131 CURIES O.OOE+00 O.OOE+00 8.74E-05 3.11 E-05 SB-125 CURIES O.OOE+00 O.OOE+00 2.95E-03 3.12E-05 G-ALPHA CURIES O.OOE+00 5.87E-05 O.OOE+00 0.00E+00 AG- 11OM CURIES O.OOE+00 O.OOE+00 6.63E-04 7.04E-05 MN-54 CURIES O.OOE+00 O.OOE+00 1.87E-04 1.OOE-04 CS-137 CURIES O.OOE+00 O.OOE+00 5.60E-04 1.58E-04 CO-60 CURIES O.OOE+00 O.OOE+00 3.36E-04 1.80E-04 ZR-95 CURIES O.OOE+00 O.OOE+00 2.66E-04 3.42E-04 NB-95 CURIES O.OOE+00 O.OOE+00 3.17E-04 4.30E-04 XE-133 CURIES O.OOE+00 O.OOE+00 2.25E-01 5.11 E-04 CR-51 CURIES O.OOE+00 O.OOE+00 9.55E-04 1.54E-03 CO-58 CURIES O.OOE+00 O.OOE+00 4.72E-03 2.44E-03 FE-55 CURIES 5.29E-02 8.26E-02 7.40E-03 6.70E-03 H-3 CURIES 7.07E-02 4.70E-02 2.52E+02 3.23E+01 Total for CURIES 1.24E-01 1.30E-01 2.52E+02 3.23E+01 Period I I I I I 13

UNIT 2 REPORT CATEGORY  : ANNUAL LIQUID CONTINUOUS AND BATCH RELEASES

TOTALS FOR EACH NUCLIDE RELEASED TYPE OF ACTIVITY  : ALL RADIONUCLIDES REPORTING PERIOD  : QUARTER # 3 AND QUARTER # 4 YEAR 2005 CONTINUOUS RELEASES BATCH RELEASES NUCLIDE UNIT QUARTER 3 QUARTER 4 QUARTER 3 QUARTER 4 G-ALPHA CURIES 3.62E-04 O.OOE+00 1.50E-05 O.OOE+00 XE-133 CURIES O.OOE+00 O.OOE+00 1.38E-03 O.OOE+00 NB-97 CURIES O.OOE+00 O.OOE+00 O.OOE+00 1.24E-05 ZR-95 CURIES O.OOE+00 O.OOE+00 1.1OE-04 2.35E-05 CS-137 CURIES O.OOE+00 O.OOE+00 6.99E-05 4.34E-05 MN-54 CURIES O.OOE+00 O.OOE+00 1.11 E-04 4.43E-05 NB-95 CURIES O.OOE+00 O.OOE+00 3.12E-04 4.60E-05 AG-1 10M CURIES O.OOE+00 O.OOE+00 2.26E-04 1.12E-04 CO-60 CURIES O.OOE+00 O.OOE+00 2.21E-04 1.28E-04 BE-7 CURIES O.OOE+00 O.OOE+00 1.86E-04 1.87E-04 CO-58 CURIES O.OOE+00 O.OOE+00 1.19E-03 2.52E-04 FE-55 CURIES 9.99E-03 O.OOE+00 7.1 OE-04 6.84E-04 SB-125 CURIES O.OOE+00 O.OOE+00 O.OOE+00 1.48E-03 H-3 CURIES 7.75E-02 1.46E-01 1.05E+02 7.21E+01 Total for CURIES 8.79E-02 1.46E-01 1.05E+02 7.21E+01 Period __ _ _ _ _ _ _ _ _ _ _ _ __ _ _ _ _ _ _ _ _ _ _ _ .-_ _ _ _ _ _

14

4.

SUMMARY

OF GASEOUS EFFLUENT DATA As required by Regulatory Guide 1.21, Rev. 1, a summary of data for gaseo-us releases is provided in the annual Radioactive Effluent Release Report. This summary covers releases from January 1 to December 31, 2005. The summary of gaseous effluents for both Unit 1 and Unit 2 is as follows:

Unit 1 Unit 2 Number of releases: 174 163 Total time for all releases (minutes): 1515051 1281871 Maximum time for a release (minutes): 44639 10574 Average time for a release (minutes): 8707 7864 Minimum time for a release (minutes): 4 4 The Unit 1 gaseous releases consisted of:

174 Planned vent & tank releases 0 Unplanned releases The Unit 2 gaseous releases consisted of:

163 Planned vent & tank releases 0 Unplanned releases 15

ANNUAL SUMMATION FOR ALL RELEASES BY QUARTER (ALL AIRBORNE EFFLUENTS)

January 1 through June 30, 2005 Unit 1 Type of Effluent Units Quarter 1 Quarter 2 Est. Total Error %

A. Fission and Activation Products

1. Total Release Curies O.OOOE+OO 4.430E-iOO 25
2. Average Release Rate for Period PCi/Sec O.OOOE+OO 5.635E-Ol
3. Percent of Applicable Limit O.OOOE+OO 7.889E-03 B. Radioiodines
1. Total Iodine-131 Curies 1.521E-06 5.272E-05 25
2. Average Release Rate for Period pgCi/Sec 1.956E-07 6.706E-06
3. Percent of Applicable Limit 5.476E-07 1.878E-05 C. Particulates
1. Particulates (Half-Lives > 8 Days) Curies O.OOOE+OO O.OOOE+OO 25
2. Average Release Rate for Period [tCi/Sec O.OOOE+OO O.OOOE+OO
3. Percent of Applicable Limit O.OOOE+OO O.OOOE4OO
4. Gross Alpha Radioactivity Curies 8.072E-09 2.438E-07 D. Tritium
1. Total Release Curies 1.017E+O1 1.140E+OI 25
2. Average Release Rate for Period jtCi/Sec 1.308E+OO 1.450Ei-OO
3. Percent of Applicable Limit 1.83 1E-03 2.030E-03 16

ANNUAL SUMMATION FOR ALL RELEASES BY QUARTER (ALL AIRBORNE EFFLUENTS)

July 1 through December 31, 2005 Unit 1 Type of Effluent Units Quarter 3 Quarter 4 Est. Total Error %

A. Fission and Activation Products

1. Total Release Curies 2.359E+01 3.312E+01 25
2. Average Release Rate for Period p.Ci/Sec 2.968E+00 4.166E+00
3. Percent of Applicable Limit 4.155E-02 5.833E-02 B. Radioiodines
1. Total Iodine-131 Curies 6.18 1E-05 2.086E-04 25
2. Average Release Rate for Period pCi/Sec 7.775E-06 2.625E-05
3. Percent of Applicable Limit 2.177E-05 7.349E-05 C. Particulates
1. Particulates (Half-Lives > 8 Days) Curies 0.OOOE+00 0.000E+00 25
2. Average Release Rate for Period jtCi/Sec 0.000E+00 0.000E+00
3. Percent of Applicable Limit 0.000E+00 0.000E+00
4. Gross Alpha Radioactivity Curies 0.000E+00 0.000E+00 D. Tritium
1. Total Release Curies 8.287E+00 1.706E+01 25
2. Average Release Rate for Period RCi/Sec 1.042E+00 2.146E+00
3. Percent of Applicable Limit 1.459E-03 3.004E-03 17

UNIT 1 REPORT CATEGORY  : ANNUAL AIRBORNE GROUND LEVEL CONTINUOUS AND BATCH RELEASES

TOTALS FOR EACH NUCLIDE RELEASED TYPE OF ACTIVITY  : FISSION GASES, IODINES, AND PARTICULATES REPORTING PERIOD  : QUARTER # 1 AND QUARTER # 2 YEAR 2005 CONTINUOUS RELEASES BATCH REILEASES NUCLIDE UNIT QUARTER 1 QUARTER 2 QUARTER 1 QUARTER 2 Fission Gases XE-135 CURIES O.OOE+00 O.OOE+00 O.OOE+00 1.19E+00 XE-133 CURIES O.OOE+00 O.OOE+00 O.OOE+00 3.24E+00 Total for CURIES O.OOE+00 O.OOE+00 O.OOE+00 4.43E+00 Period ______III_____ _____

lodines I-133 CURIES O.OOE+00 O.OOE+00 O.OOE+00 2.OOE-05 1-131 CURIES O.OOE+00 O.OOE+00 1.52E-06 5.27E-05 Total for CURIES O.OOE+00 O.OOE+00 1.52E-06 7.27E-05 Perio d_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __ _ _ _ _ _ _ _ _ _ _

Particulates NONE CURIES O.OOE+00 O.OOE+00 l 0.OOE+00 O.OOE+O0 Total for CURIES O.OOE+00 O.OOE+00 0.00E+00 O.OOE+00 Period _

Other G-ALPHA CURIES O.OOE+00 O.OOE+00 8.07E-09 2.44E-07 H-3 CURIES O.OOE+00 O.OOE+00 1.02E+01 1.14E+01 Total for CURIES O.OOE+00 O.OOE+00 1.02E+01 1.14E+O1 Period _

18

UNIT I REPORT CATEGORY  : ANNUAL AIRBORNE GROUND LEVEL CONTINUOUS AND BATCH RELEASES

TOTALS FOR EACH NUCLIDE RELEASED TYPE OF ACTIVITY  : FISSION GASES, IODINES, AND PARTICULATES REPORTING PERIOD  : QUARTER # 3 AND QUARTER # 4 YEAR 2005 CONTINUOUS RELEASES BATCH RELEASES NUCLIDE UNIT QUARTER 3 QUARTER 4 QUARTER 3 QUARTER 4 Fission Gases XE-131M CURIES O.OOE+00 O.OOE+00 O.OOE+00 3.59E-03 XE-133M CURIES O.OOE+00 O.OOE+00 O.OOE+00 4.14E-02 XE-135 CURIES O.OOE+00 O.OOE+00 O.OOE+00 6.23E-02 KR-85 CURIES O.OOE+00 O.OOE+00 1.53E-02 3.62E-01 XE-133 CURIES 0.00E+00 O.OOE+00 2.36E+01 3.26E+01 Total for CURIES 0.00E+00 O.OOE+00 2.36E+01 3.3 1E+O1 P e rio d _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Iodines I-133 CURIES O.OOE+00 O.OOE+00 1.77E-05 _ 1.81E-05 I-131 CURIES O.OOE+00 O.OOE+00 6.18E-05 2.09E-04 Total for CURIES O.OOE+00 O.OOE+00 7.95E-05 2.27E-04 P eriod_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __ _ _ _ _

Particulates NONE CURIES J O.OOE+OC O.OOE+00 l 0.OOE+00 O.OOE+O0 Total for CURIES O.OOE+OC O.OOE+OO OlE+0 O.OOE+OO Period_ __ I _ _ _ I __ _ __ __ I Other H-3 CURIES 0.00E+00c O.OOE+00 8.29E+00 1.71E+01 Total for CURIES .OE+00 l O.OOE+00 8.29E+O l 1.71E+01 Period_ _I _ _I _ _I _ ___

19

ANNUAL SUMMATION FOR ALL RELEASES BY QUARTER (ALL AIRBORNE EFFLUENTS)

January 1 through June 30, 2005 Unit 2 Type of Effluent Units Quarter 1 Quarter 2 Est. Total Error %

A. Fission and Activation Products

1. Total Release Curies 5.948E-02 0.000E+00 25
2. Average Release Rate for Period RCi/Sec 7.649E-03 0.000E+00
3. Percent of Applicable Limit 1.071E-04 0.000E+00 B. Radioiodines
1. Total Iodine-131 Curies 1.287E-05 2.185E-06 25
2. Average Release Rate for Period gCi/Sec 1.655E-06 2.780E-07
3. Percent of Applicable Limit 4.633E-06 7.783E-07 C. Particulates
1. Particulates (Half-Lives > 8 Days) Curies O.OOOE+00 5.474E-06 25
2. Average Release Rate for Period pCi/Sec O.OOOE+00 6.963E-07
3. Percent of Applicable Limit %re O.OOOE+OO 1.950E-06
4. Gross Alpha Radioactivity Curies O.OOOE+00 O.OOOE+00 D. Tritium
1. Total Release Curies 5.322E+00 8.806E+00 25
2. Average Release Rate for Period gCi/Sec 6.845E-01 1.120E+00
3. Percent of Applicable Limit 9.583E-04 1.568E-03 20

ANNUAL SUMMATION FOR ALL RELEASES BY QUARTER (ALL AIRBORNE EFFLUENTS)

July 1 through December 31, 2005 Unit 2 Type of Effluent Units Quarter 3 Quarter 4 Est. Total Error %

A. Fission and Activation Products

1. Total Release Curies 8.840E-02 0.000E+00 25
2. Average Release Rate for Period pCi/Sec 1.1 12E-02 0.000E+00
3. Percent of Applicable Limit 1.557E-04 0.000E+00 B. Radioiodines
1. Total Iodine-131 Curies O.OOOE+00 1.042E-05 25
2. Average Release Rate for Period pCi/Sec O.OOOE+00 1.3 11E-06
3. Percent of Applicable Limit O.OOOE+00 3.670E-06 C. Particulates
1. Particulates (Half-Lives > 8 Days) Curies O.OOOE+00 0.000E+00 25
2. Average Release Rate for Period pCi/Sec O.OOOE+00 0.000E+00
3. Percent of Applicable Limit O.OOOE+00 0.000E+00
4. Gross Alpha Radioactivity Curies O.OOOE+00 3.075E-07 D. Tritium
1. Total Release Curies 1.134E+01 8.376E+00 25
2. Average Release Rate for Period pCi/Sec 1.427E+00 1.054E+00
3. Percent of Applicable Limit 1.998E-03 1.475E-03 21

UNIT 2 REPORT CATEGORY  : ANNUAL AIRBORNE GROUND LEVEL CONTINUOUS AND BATCH RELEASES

TOTALS FOR EACH NUCLIDE RELEASED TYPE OF ACTIVITY  : FISSION GASES, IODINES, AND PARTIC1JLATES REPORTING PERIOD  : QUARTER # 1 AND QUARTER # 2 YEAR 2005 CONTINUOUS RELEASES BATCH RELEASES NUCLIDE UNIT QUARTER 1 QUARTER 2 QUARTER 1 QUARTER 2 Fission Gases XE-133 CURIES O.OOE+00 O.OOE+00 5.95E-02 l0.00+00 Total for CURIES O.OOE+00 O.OOE+00 5.95E-02 O.OOE+00 Period _ _ _ _ _ _ _ _ _ __ _ _ _ _

Iodines 1-131 CURIES O.OOE+00 O.OOE+00 1.29E-05 2.19E-06 Total for CURIES O.OOE+00 O.OOE+00 1.29E-05 2.19E-06 Period _

Particulates CO-58 CURIES O.OOE+00 0.00E+00 O.OOE+00 5.47E-06 Total for CURIES O.OOE+00 O.OOE+OO OO.OE+00 5.47E-06 P e riod _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ I_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Other 22

UNIT 2 REPORT CATEGORY  : ANNUAL AIRBORNE GROUND LEVEL CONTINUOUS AND BATCH RELEASES

TOTALS FOR EACH NUCLIDE RELEASED TYPE OF ACTIVITY  : FISSION GASES, IODINES, AND PARTICULATES REPORTING PERIOD  : QUARTER # 3 AND QUARTER # 4 YEAR 2,005 CONTINUOUS RELEASES BATCH RELEASES NUCLIDE UNIT QUARTER 3 QUARTER 4 QUARTER 3 QUARTER 4 Fission Gases KR-85 CURIES O.OOE+00 0.00E+00 8.84E-02 O.OOE+00 Total for CURIES O.OOE+00 O.OOE+00 8.84E-02 O.OOE+00 Periodj__ _ _ _ _

Iodines 1-131 CURIES O.OOE+00 0.OOE+00 O.OOE+00 1.04E-05 Total for CURIES O.OOE+00 0.00E+00 O.OOE+00 1.04E-05 PeriodJ__ _ _ _ _

Particulates NONE CURIES O.OOE+00 l O.OOE+00 O.OOE+00 O.OOE+00 Total for CURIES O.OOE+00 0.00E+00 O.OOE+00 O.OOE+00 Period _

Other G-ALPHA CURIES O.OOE+00 O.OOE+00 O.OOE+00 3.07E-07 H-3 CURIES O.OOE+00 O.OOE+00 1.13E+01 8.38E+00 Total for CURIES O.OOE+00 O.OOE+00 1.13E+O1 8.38E+00 Period _

23

5.

SUMMARY

OF RADIATION I)OSES The following is a summary of the annual radiation doses due to radiological effluents during 2005 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 Organ Qtr I  % Otr2  % Otr3  % Otr4  % Year  %

TBody 0.000 1 0.01 0.0004 0.03 0.0007 0.05 0.0004 0.03 0.0016 0.05 Bone 0.0000 0.00 0.0001 0.00 0.0002 0.00 0.0002 0.00 0.0006 0.01 Liver 0.0001 0.00 0.0004 0.01 0.0008 0.02 0.0005 0.01 0.0018 0.02 Thyroid 0.0001 0.00 0.0003 0.01 0.0006 0.01 0.0003 0.01 0.0013 0.01 Kidney 0.0001 0.00 0.0003 0.01 0.0006 0.01 0.0003 0.01 0.0013 0.01 Lung 0.0001 0.00 0.0003 0.01 0.0005 0.01 0.0003 0.01 0.0012 0.01 GI-LLI 0.0001 0.00 0.0003 0.01 0.0005 0.01 0.0008 0.02 0.0017 0.02 Gaseous Radwaste Effluents Iodine, H-3, and Particulate (ITP) - Dose Limits (mRem) = 7.5/Qtr 15/Yr Organ Qtr I  % Otr2  % Qtr3  % Otr4  % Year  %

TBody 0.0063 0.08 0.0070 0.09 0.0051 0.07 0.0106 0.14 0.0290 0.19 Bone 0.0000 0.00 0.0000 0.00 0.0000 0.00 0.0001 0.00 0.0002 0.00 Liver 0.0063 0.08 0.0071 0.09 0.0051 0.07 0.0106 0.14 0.0291 0.19 Thyroid 0.0066 0.09 0.0184 0.25 0.0185 0.25 0.0555 0.74 0.0990 0.66 Kidney 0.0063 0.08 0.0071 0.09 0.0052 0.07 0.0107 0.14 0.0292 0.19 Lung 0.0063 0.08 0.0070 0.09 0.0051 0.07 0.0105 0.14 0.0289 0.19 GI-LLI 0.0063 0.08 0.0070 0.09 0.0051 0.07 0.0105 0.14 0.0289 0.19 Noble Gas Air Dose Limits (mRad) = Gamma 5/Qtr 10/Yr, Beta 10/Qtr 20/Yr Type Otr I  % Qtr2  % Qtr3  % Qtr4  % Year  %

Gamma 0.0000 0.00 0.0003 0.01 0.0007 0.01 0.0010 0.02 0.0021 0.02 Beta 0.0000 0.00 0.0006 0.01 0.0022 0.02 0.0031 0.03 0.0059 0.03 24

UNIT 2 Liquid Radwaste Effluents Dose Limits (mRem): Total Body = l.S/Qtr 3/Yr, Other Organs = 5 /Qtr 10/Yr Organ Otr 1  % Otr2  % Qtr3  % Qtr4  % Year  %

TBody 0.0008 0.05 0.0002 0.01 0.0002 0.01 0.0002 0.01 0.0013 0.04 Bone 0.0006 0.01 0.0005 0.01 0.0001 0.00 0.0000 0.00 0.0012 0.01 Liver 0.0011 0.02 0.0004 0.01 0.0002 0.00 0.0002 0.00 0.0020 0.02 Thyroid 0.0005 0.01 0.0001 0.00 0.0001 0.00 0.0002 0.00 0.0008 0.01 Kidney 0.0006 0.01 0.0001 0.00 0.0002 0.00 0.0002 0.00 0.0010 0.01 Lung 0.0006 0.01 0.0002 0.00 0.0002 0.00 0.0002 0.00 0.0011 0.01 GI-LLI 0.0007 0.01 0.0003 0.01 0.0002 0.00 0.0002 0.00 0.0014 0.01 Gaseous Radwaste Effluents Iodine, H-3, and Particulate - Dose Limits (mRem) = 7.5/Qtr 15/Yr Organ Otr I  % Otr2  % Otr3  % Otr4  % Year  %

Tbody 0.0033 0.04 0.0054 0.07 0.0070 0.09 0.0052 0.07 0.0208 0.14 Bone 0.0000 0.00 0.0000 0.00 0.0000 0.00 0.0000 0.00 0.(000 0.00 Liver 0.0033 0.04 0.0054 0.07 0.0070 0.09 0.0052 0.07 0.0209 0.14 Thyroid 0.0060 0.08 0.0059 0.08 0.0070 0.09 0.0074 0.10 0.0263 0.18 Kidney 0.0033 0.04 0.0054 0.07 0.0070 0.09 0.0052 0.07 0.0209 0.14 Lung 0.0033 0.04 0.0054 0.07 0.0070 0.09 0.0052 0.07 0.0208 0.14 GI-LLI 0.0033 0.04 0.0054 0.07 0.0070 0.09 0.0052 0.07 0.0208 0.14 Noble Gas Air Dose Limits (mRad) = Gamma 5/Qtr 10/Yr, Beta 10/Qtr 20/Yr Type Otr I  % Qtr 2  % Qtr 3  % Qtr 4  % Year  %

Gamma 0.0000 0.00 0.0000 0.00 0.0000 0.00 0.0000 0.00 0.0000 0.00 Beta 0.0000 0.00 0.0000 0.00 0.0000 0.00 0.0000 0.00 0.(000 0.00 25

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 I GI-LLI I LUNG I SKIN Gaseous Effluent Iodine/Tritium 4.OOE-05 15.41E-031 5.41E-03 1.85E-02 5.46E-03 15.37E,-0315.37E-03 Particulate Noble Gas 5.37E-04 1.27E-03 Liquid Effluent Fish 5.63E-04 l 1.83E-03 1.60E-03 1.27E-03 1.31E-03 l1.15E,-0311.69E-03 Sediment 3.89E-05 4.57E-05 Unit 1 Total 6.03E-04 l7.24E-03 7.59E-03 1.98E-02 I 6.77E-03 l 6.52E,-03 l 7.06E-03 1.32E-03 UNIT 2 Gaseous Effluent Iodine/Tritium 3.08E-06 l 3.54E-031 3.54E-03 I 4.47E-03 I 3.55E-03 l 3.54E,-03 l 3.54E-03 Particulate Noble Gas 5.14E-07 4.38E-06 Liquid Effluent Fish 1.20E-03 l 1.95E-03 1.34E-03 8.21E-04 1.00E-03 l 1.12E,-03 l 1.43E-03 Sediment 2.43E-05 2.85E-05 Unit 2 Total 1.20E-03 l5.49E-03 4.90E-03 5.29E-03 4.55E-03 l 4.66E;-03 l 4.97E-03 3.29E-05 Site Total 1.80E-03 1.27E-02 1.25E-02 2.51E-02 1.13E-02 1.12E-02 1.20E-02 1.35E-03 Limit 25 25 75 25 25 25 25 25 (40CFR190)

% Limit 7.20E-03 5.08E-02 1.67E-02 1.OOE-01 4.52E-02 4.48E-02 4.80E-02 5.40E-03 26

7. HISTORICAL EFFLUENT DATA The following graphs show the historical release data for both units on a yearly basis. These graphs compare data from 1995 through 2005.

UNIT 1 LIQUID EFFLUENTS FISSION AND ACTIVATION PRODUCTS 1.OOE+02 1.OOE+01 co E 1.OOE+00 1.OOE-01 1.OOE-02 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 YEAR UNIT I LIQUID EFFLUENTS TRITlUM 1.OOE+04 U6 Wl E 1.OOE+03 1

1.OOE+02 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 YEAR 27

UNIT 1 LIQUID EFFLUENTS DISSOLVED AND ENTRAINED GASES 1.OOE+03 1.OOE+02 X~ 1.00E+01

3. 1.00E+00 1.OOE-01 1.OOE-02 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 YEAR UNIT I LIQUID EFFLUENTS TOTAL VOLUME RELEASED 1.OOE+08 co z

i- 1.OOE+07 1.OOE+06 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 YEAR UNIT I LIQUID EFFLUENTS TOTAL. BODY DOSE 1.OOE+00 E 1.OOE-01 Lu 1.OOE-02 1.OOE-03 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 YEAR 28

UNIT I LIQUID EFFLUENTS CRITICAL ORGAN DOSE 1.OOE+00 1.OOE-01

'U 1.OOE-02 1.OOE-03 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 YEAR UNIT 1 LIQUID EFFLUENTS COLLECTIVE DOSES 2.000 1.800 1.600 1.400 E 1.200 n 1.000

- 0.800 0.600 0.400 0.200 0.000 1995 1996 1997 1998 '1999 2000 2001 2002 2003 2004 2005 YEAR IN BONE I LIVER PIGI-LLI STHYROID l KIDNEY ELUNG UNIT I GASEOUS EFFLUENTS FISSION AND ACTIVATION PRODUCTS 1.OOE+04 1.OOE+03 1.OOE+02 B 1.OOE+01 E 1.OOE+00 3 1.OOE-01 1.OOE-02 1.OOE-03 1.OOE-04 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 YEAR 29

UNIT I GASEOUS EFFLUENTS RACIIOIODINES 1.OOE+00 1.OOE-01 1.OOE-02 u) 1.00E-03 1.OOE-04 1I.OOE-05 1.00E-06 1.00E-07H 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 YEAR UNIT 1 GASEOUS EFFLUENTS PARTICULATES 1.OOE-01 1.OOE-02 4,, 1.00E-03 E 1.OOE-04 1.OOE-05 1.00E-06 1.OOE-07 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 YEAR UNIT I GASEOUS EFFLUENTS 1RImUM 1.OOE+02 M 1.OOE+01 15 E 1.OE00E iCEdi____E  ;

1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 YEAR 30

UNIT 1 GASEOUS EFFLUENTS GAMMA DOSE 1.00E-01 1.OOE-02 2 1.OOE-03 1.OOE-04 1.OOE-05 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 YEAR UNIT I GASIEOUS EFFLUENTS BETA DOSE 1.OOE+00 1.OOE-01 2 1.OOE-02 1.OOE-03 1.OOE-04 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 YEAR UNIT I GASEOUS EFFLUENTS TOTAL BODY DOSE 1.OOE+00 1.OOE-01 1.OOE-02 I .OOE-03 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 YEAR 31

UNIT I GASEOUS EFFLUENTS CRITICAL ORGAN DOSE 1.OOE+00 1.OOE-01 w

1.OOE-02 1.OOE-03 1995 1996 1997 1998 1999 2000 2001 2002 200B 2004 2005 YEAR UNIT I GASEOUS EFFLUENTS COLLECTIVE DOSES 0.700 0.600 0.500 I-E 0.400 s 0.300 0.200 0.100 0.000 1995 1996 1997 1998 I1999 2000 2001 2002 2D03 2004 2005 YEAR l BONE OLIVER 11 THYROID MKIDNEY I LUNG .GI-LLd 32

UNIT 2 LIQUID EFFLUENTS FISSION AND ACTIVATION PRODUCTS 1.OOE+02 1.OOE+01 to ul 12 1.00E+00 1.00E-01 1.OOE-02 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 YEAR UNIT 2 LIQUID EFFLUENTS TRITIUM 1.OOE+04 Xo 1.00E+03 w

U 1.OOE+02 1.OOE+01 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 YEAR UNIT 2 LIQUID EFFLUENTS DISSOLVED AND ENTRAINED GASES 1.OOE+03 1.OOE+02 co 1.00E+01 Z 1.OOE+00 Q 1.OOE-01 1.OOE-02 1.OOE-03 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 YEAR 33

UNIT 2 LIQUID EFFLUENTS TOTAL VOLUME RELEASED 1.OOE+08 co 0

1.OOE+06 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 YEAR UNIT 2 LIQUID EFFLUENTS TOTAL. BODY DOSE 1.OOE+00 1.00E-01 ow 1.OOE-02 1.OOE-03 1.OOE-04 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 YEAR UNIT 2 LIQUID EFFLUENTS CRITICAIL ORGAN DOSE 1.OOE+00 1.OOE-01 Lu 1.OOE-02 1.OOE-03 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 YEAR 34

UNIT 2 LIQUID EFFLUENTS COLLECTIVE DOSES 0.500 0.450 0.400 0.350 0.300

, 0.250 S 0.200 0.150 0.1000 ELL __

0.050 F

  • I u_ _ _ _ _ __ _

0.000 1995 1996 1997 1998 'I999 2000 2D01 2002 2003 2004 2005 YEAR H BONE H LIVER UIGI-LLI MTHYROID MKIDNEY ELUNG UNIT 2 GASEOUS EFFLUENTS FISSION AND ACTIVATION PRODUCTS 1.OOE+04 1.OOE+03 U) I.OOE+02

'D 1.OOE+01 1.OOE-02 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 YEAR UNIT 2 GASEOUS EFFLUENTS RADIOIODINES 1.OOE-01 1.OOE-02 I1.OOE-03 E 1 OOE-04 1.OOE-01 I1.OOE-08 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 YEAR 35

UNIT 2 GASEOUS EFFLUENTS PART1CULATES 1.OOE+00 1.OOE-01 1.00E-02 M 1.OOE-03

=

U 1.OOE-04 1.OOE-06 1.00E-07 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 YEAR UNIT 2 GASEOUS EFFLUENTS TRITlUM 1.OOE+02 MU n

M 1.OOE+01 1.OOE+00 1995 1996 1997 1998 1999 2000 2001 2002 2003 20D4 2005 YEAR UNIT 2 GASEOUS EFFLUENTS GAMMA DOSE 1.OOE+00 1.OOE-01 2 1.OOE-02 E 1.OOE-03 1.OOE-04 1.OOE-05 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 YEAR 36

UNIT 2 GASEOUS EFFLUENTS BETA DOSE 1.OOE+00 1.OOE-01 2az 1.OOE-02 1.OOE-03 1.OOE-04 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 YEAR UNIT 2 GASEOUS EFFLUENTS TOTAL BODY DOSE 1.00E+00 E 1.00E-01 Iii 1.OOE-02 1.OOE-03 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 YEAR UNIT 2 GASEOUS EFFLUENTS CRITICAL ORGAN DOSE 1.OOE+00 E 1.00E-01 1.OOE-02 1.OOE-03 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 YEAR 37

UNIT 2 GASEOUS EFFLUENTS COLLECTIVE DOSES 1.600 1.400 1.200 F 1.000 3 0.800

- 0.600 0.400 0.200 0.000 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 YEAR IN BONE OLIVER II THYROID IKIDNEY E LUNG UGI-LLIl 38

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, 2005. The summary for solid waste shipments is as follows:

REGULATORY GUIDE 1.21 REPORT EFFLUENT AND WASTE DISPOSAL ANNUAL

SUMMARY

REPORT SOLID WASTE AND IRRADIATED FUEL SHIPMENTS JANUARY 1, 2005 THROUGH JUNE 30, 2005 A. Solid Waste Shipped Offsite for Burial or Disposal (Not Irradiated Fuel)

1. Type of Waste Unit 6-Month Est. Total Period 'Error, %
a. Spent resins, filter sludges, m3 6.02E+01 evaporator bottoms, etc. Ci 9.38E+01 42.5E+01
b. Dry compressible waste, m3 5.82E+02 contaminated equip, Ci 1.56E+00 4:2.5E+01 etc.
c. Irradiated components, m3 0.OOE+00 control rods, etc. Ci 0.OOE+00 4:2.5E+01
d. Other (describe): m3 0.OOE+00 Ci 0.OOE+00 + 2.5E+01 39
2. Estimate of Major Nuclide Composition (by Type of Waste)
a. Spent resins, filter sludges, evaporator bottoms, etc.

% Curies H-3 0.211 1.98E-01 Be-7 0.269 2.52E-01 K-40 0.000 3.24E-06 Mn-54 2.976 2.79E+00 Fe-55 8.339 7.82E+00 Fe-59 0.004 4.01E-03 Co-57 1.029 9.65E-01 Co-58 35.572 3.34E+01 Co-60 5.073 4.76E+00 Ni-63 38.896 3.65E+01 Zn-65 0.024 2.23E-02 Sr-90 0.046 4.34E-02 Sb-125 0.620 5.82E-01 Cs-134 2.546 2.39E+00 Cs-137 4.338 4.07E+00 Ce-144 0.053 4.95E-02 Pu-238 0.000 1.61E-04 Pu-239 0.000 6.78E-05 Pu-240 0.000 6.78E-05 Pu-241 0.003 2.48E-03 Am-241 0.000 2.85E-04 Cm-242 0.000 2.50E-05 Cm-243 0.000 2.77E-04 Cm-244 0.000 2.76E-04

b. Dry compressible waste,, contaminated equipment, etc.

Curies Cr-51 0.000 2.1 lE-10 Mn-54 0.293 4.57E-03 Fe-55 22.483 3.5 1E-01 Fe-59 0.000 1.44E-08 Co-57 0.004 6.09E-05 Co-58 2.447 3.82E-02 Co-60 9.553 1.49E-01 Ni-59 3.896 6.08E-02 Ni-63 37.021 5.78E-01 Sr-90 0.005 7.13E-05 Zr-95 0.000 2.50E-06 Nb-95 0.157 2.45E-03 Ag-l1lm 0.008 1.3 1E-04 Sn-113 0.000 5.64E-06 Cs-134 1.950 3.04E-02 Cs-137 22.185 3.46E-01 40

c. Irradiated components, control rods, etc.

Curies None

d. Other (describe):

Curies None

3. Solid Waste Dispositic Number of Shipments Mode of Transportation Destination 5 Hittman Transport Bear Creek Operations 1 Kindrick Trucking Co. Duratek/Chem..Nuclear Systems LLC 1 Hittman Transport Gallaher Road Operations 4 RACE Logistics, LLC RACE, LLC 1 Hittman Transport Studsvik Processing Facility 3 RSB Logistic Inc. Studsvik Processing Facility B. Irradiated Fuel Shipments (Disposition)

Number of Shipments Mode of Transportation Destination None 41

REGULATORY GUIDE 1.21 REPORT EFFLUENT AND WASTE DISPOSAL ANNUAL

SUMMARY

REPORT SOLID WASTE AND IRRADIATED FUEL SHIPMENTS JULY 1, 2005 THROUGH DECEMBER 31, 2005 A. Solid Waste Shipped Offsite for Burial or Disposal (Not Irradiated Fuel)

1. Type of Waste Unit 6-Month Est. Total Period Error, %
a. Spent resins, filter sludges, m3 3.74E+00 evaporator bottoms, etc. Ci 1.61E+01 4:2.5E+01
b. Dry compressible waste, m3 1.50E+03 contaminated equip, etc. Ci 1.46E+00 +/-2.5E+01
c. Irradiated components, m3 0.OOE+00 control rods, etc. Ci 0.OOE+00 4:2.5E+01
d. Other (describe): Oil in SV. m3 7.25E+01 Ci 3.55E-01 d 2.5E+01 42
2. Estimate of Major Nuclide Composition (by Type of Waste)
a. Spent resins, filter sludges, evaporator bottoms, etc.

% Curies H-3 0.713 1.15E-01 Mn-54 0.328 5.29E-02 Fe-55 11.039 1.78E+00 Co-57 0.217 3.50E-02 Co-58 0.125 2.01E-02 Co-60 5.606 9.04E-01 Ni-63 43.429 7.OOE+00 Sr-90 0.084 1.36E-02 Nb-95 0.000 5.3 1E-05 Sb-125 0.394 6.34E-02 Cs-134 7.994 1.29E+00 Cs-137 29.754 4.80E+00 Ce-144 0.305 4.92E-02 Pu-238 0.000 6.47E-05 Pu-239 0.000 2.46E-05 Pu-241 0.010 1.68E-03 Am-241 0.000 5.05E-05 Cm-242 0.000 1.92E-05 Cm-243 0.000 7.20E-05

b. Dry compressible waste, contaminated equipment, etc.

Curies Cr-51 1.759 2.57E-02 Mn-54 1.391 2.03E-02 Fe-55 27.121 3.97E-01 Co-57 0.290 4.24E-03 Co-58 34.297 5.01E-01 Co-60 6.571 9.61E-02 Ni-63 13.622 1.99E-01 Zr-95 2.335 3.41E-02 Nb-95 4.165 6.09E-02 Cs-134 1.109 1.62E-02 Cs-137 7.340 1.07E-01

c. Irradiated components, control rods, etcc.I Curies None
d. Other: Oil in SV.

Curies Co-60 3.690 1.3 1E-02 Cs-137 96.310 3.42E-01 43

3. Solid Waste Disposition Number of Shipments Mode of Transportation Destination 25 Hittman Transport Bear Creek Operations 2 Hittman Transport Gallaher Road Operations 2 Hittman Transport RACE, LLC 1 Hittman Transport Studsvik Processing Facility B. Irradiated Fuel Shipments (Disposition)

Number of Shipments Mode of Transportation Destination None 44

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 2005, 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 2005, there were two instances of radioactive effluent instrumentation inoperable for longer than 30 days. They were as follows:

SPING 1 (RX-9820 - Unit 1 Containment Purge Vent SPING) was declared inoperable on 10/18/05 at 0458 hrs as a result of RDACS receiving a High Fail alarm on Channel 9 (High Range Noble Gas Channel. Condition Report CR-ANO-1-2005-1815 and Work Request (WR) # 62588 were issued to document amd repair the SPING. Maintenance was completed on SPING 1 on 10/31/05. However, during this same time, a temporary alteration (included in ER-ANO-2002-1078-018 "ANO-1 SG/RVCH Replacement - Interference Removal and Replacement") to the Containment Vent Duct began which also rendered SPING 1 inoperable. The SPING was declared inoperable due to the temporary relocation of the vent duct and sample tubing. The temporary relocation was needed to remove interferences associated with the SG/RVCH replacement project and to accommodate 1R190 containment building tendon work. These interferences were located in direct proximity to the OTSGs, the transport path associated with the removal and replacement of the OT;SGs, and the external Reactor Building area where equipment worked to remove, reinstall and re-tension the tendons previously removed. The 30 day time clock expired on 11/17/05 at 0458 hrs.

SPING 1 was returned to operable status on 12/1/05 at 0745 hrs following the completion of the SG/RVCH replacement and re-installation of the sample tubing.

SPING 4 (RX-9835 - Emergency Penetration Room Vent SPING) was declared inoperable on 11/29/05 at 1230 hrs due to the temporary alteration included in ER ANO-2002-1078-018 "ANO-1 SG/RVCH Replacement - Interference Removal and Replacement". The SPING was declared inoperable due to the temporary relocation of the vent duct and sample tubing.

The temporary relocation actually initiated on 10/24/05 at 0252 hrs, however, the SPING was not declared inoperable since the ventilation was secured and the automatic actuate capability had been removed during that time. The 30 day time clock initiated when the automatic actuate function was restored to the ventilation (11/29/05 at 1230 hrs). The temporary relocation was needed to remove interferences associated with the SG/RVCIH[ replacement project and to accommodate IR19 containment building tendon work. These interferences were located in direct proximity to the OTSGs, the transport path associated with the removal and replacement of the OTSGs, and the external Reactor Building area where equipment 45

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 2005, 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 2005, there were two instances of radioactive effluent instrumentation inoperable for longer than 30 days. They were as follows:

SPING 1 (RX-9820 - Unit 1 Containment Purge Vent Super Particulate Iodine Noble Gas monitor) was declared inoperable on 10/18/05 at 0458 hrs as a result of RDACS (Radiological Dose Assessment Computer System) receiving a High Fail alarm on Channel 9 (High Range Noble Gas Channel. Condition Report CR-ANO-1-2005-181.5 and Work Request (WR) # 62588 were issued to document and repair the SPING. Maintenance was completed on SPING 1 on 10/31/05. However, during this same time, a temporary alteration (included in ER-ANO-2002-1078-018 "ANO-1 SG/RVCH Replacement - Interference Removal and Replacement") to the Reactor Building vent duct began which also rendered SPING 1 inoperable. The SPING was declared inoperable due to the temporary relocation of the vent duct and sample tubing. The temporary relocation was needed to remove interferences associated with the Steam Generator/Reactor Vessel Closure Head (SG/RVCH) replacement project and to accommodate 1R19 containment building tendon work. These interferences were located in direct proximity to the OTSGs, the transport path associated with the removal and replacement of the OTSGs, and the external Reactor Building area where equipment worked to remove, reinstall and re-tension the Reactor Building tendons.

The 30 day time clock expired on 11/17/05 at 0458 hrs. SPING 1 was returned to operable status on 12/1/05 at 0745 hrs following the completion of the SG/RVCH replacement and re-installation of the vent duct and sample tubing.

SPING 4 (RX-9835 - Emergency Penetration Room Vent SPING) was declared inoperable on 11/29/05 at 1230 hrs due to the temporary alteration included in ER ANO-2002-1078-018 "ANO-1 SG/RVCH Replacement - Interference Removal and Replacement". The SPING was declared inoperable due to the temporary relocation of the vent duct and sample tubing.

The temporary relocation actually initiated on 10/24/05 at 0252 hrs; however, the SPING was not declared inoperable at that time since the ventilation pathway was secured, thereby preventing the possibility of an unmonitored release, and the automatic actuate capability had been removed. The 30 day time clock was entered when the automatic actuate function was restored to the ventilation pathway (11/29/05 at 1230 hrs). The temporary relocation was needed to remove interferences associated with the SG/RVCH replacement project and to accommodate IR19 containment building tendon work. These interferences were located in direct proximity to the OTSGs, the transport path associated with the removal and replacement of the OTSGs, and the external Reactor Building area where equipment worked 45

to remove, reinstall and re-tension the Reactor Building tendons. Re-installation of the vent duct and sample tubing and completion of I&C maintenance activities occurred on 12/17/05.

While returning SPING 4 to operable status, it was discovered that Channel 10 (Vent Stack Flow) was indicating an erroneous flow (-3000 cfin) with the ventilation secured. Condition Report CR-ANO-1-2005-02942 and Work Request (WR) # 66685 were initiated to document and repair the condition. The 30 day time clock expired on 12/29/05 at 1230 hrs. SPING 4 repairs were successfully completed and the SPING was returned to operable status on 1/13/06 at 1320 hrs. From 11/29/05 to 1/13/06, the Emergency Penetration Room ventilation was only in service for a very short period of time (< 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />).

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 (ENS-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 during 2005.

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.

There were no changes made to the ODCM during 2005.

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 2005, 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 2005, 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 2005 that would yield a calculated dose commitment greater than the values currently being calculated.

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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 2005 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 ihe Unit 1 liquid and gaseous or Unil 2 liquid and gaseous radwaste systems during 2005.
17. INDEPENDENT SPENT FUEL STORAGE INSTALLATION (ISFSI)

EFFLUENT RELEASES No effluent releases occurred from the IS FSI during 2005.

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Attachment 2 to OCAN020605 Offsite Dose Calculation Manual

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