ML041190095

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Annual Radioactive Effluent Release Report 2003
ML041190095
Person / Time
Site: Palo Verde  Arizona Public Service icon.png
Issue date: 04/21/2004
From: Bauer S
Arizona Public Service Co
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
102-05092-SAB/TNW/CJJ
Download: ML041190095 (109)


Text

Scott A. Bauer Department Leader Regulatory Affairs Tel: 623/393-5978 Mail Station 7636 Palo Verde Nuclear Fax: 623/393-5442 P.O. Box 52034 Generating Station e-mail: sbauer@apsc.com Phoenix, AZ 85072-2034 102-05092-SAB/TNW/CJJ April 21, 2004 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001

Dear Sir:

Subject:

Palo Verde Nuclear Generating Station (PVNGS)

Units 1, 2, and 3 Docket Nos. STN 50-528/529/530 Annual Radioactive Effluent Release Report 2003 In accordance with PVNGS Technical Specification (TS) 5.6.3, enclosed please find the Annual Radioactive Effluent Release Report for 2003.

No commitments are being made to the NRC in this letter. If you have any questions, please contact Thomas N. Weber at (623) 393-5764.

Sincerely, SAB/TNW/CJJ/kg

% S2"cavQA Enclosure cc: B. S. Mallett M. B. Fields N. L. Salgado A. V. Godwin A member of the STARS (strategic Teaming and Resource Sharing) Alliance Callaway

  • Comanche Peak
  • Diablo Canyon
  • Palo Verde
  • wolf creek

ENCLOSURE Annual Radioactive Effluent Release Report 2003

PALO VERDE NUCLEAR GENERATING STATION UNITS 1, 2 AND 3 2003 ANNUAL RADIOACTIVE EFFLUENT RELEASE REPORT USNRC Docket No. STN 50-528/529/530 RCTSAI 1566 Digitally signed by: Kutner, Kevin W(Z58001)

Date: 04113/2004 12:37:05 Reason: I am the author of this document Prepared by: Location: PVNGS Digitally signed by: Gray, Thomas S(Z99610)

Date: 04/13/2004 13:30:09 Reviewed by: Reason: I have reviewed this document Location: PVNGS Digitally signed by: Gaffney, John P(Z36459)

Date: 04/15/2004 16:14:29 Approved by: Reason: I am approving this document Location: PVNGS

TABLE OF CONTENTS SECTION PAGE INTRODUCTION.........................................................................................................................................5 BIBLIOGRAPHY..........................................................................................................................................6 APPENDIX A SOURCE TERMS AND EFFLUENT AND WASTE DISPOSAL REPORTS ......................... 7 APPENDIX B METEOROLOGY ....................................................................... 62 APPENDIX C DOSE CALCULATIONS ....................................................................... 85 APPENDIX D PROCESS CONTROL PROGRAM ................................................ ....................... 94 LIST OF TABLES TABLE PAGE 1 Evaporation Pond Data .. 14 2 Batch Release Data .. 14 3 Units 1, 2 & 3 Gaseous Effluents Average Lower Limit Of Detection .15 4 Unit 1 Gaseous Effluents - Summation Of All Releases .16 5 Unit 1 Gaseous Effluents - Ground Level Releases - Continuous - Fission Gases and lodines..................... 17 6 Unit 1 Gaseous Effluents - Ground Level Releases - Continuous - Particulates .18 7 Unit 1 Gaseous Effluents - Ground Level Releases - Batch - Fission Gases and lodines.............................. 19 8 Unit 1 Gaseous Effluents - Ground Level Releases - Batch - Particulates .20 9 Unit 1 Gaseous Effluents - Continuous and Batch - Fission Gases and lodines .21 10 Unit 1 Gaseous Effluents - Continuous and Batch - Particulates .22 11 Unit 1 Radiation Doses At And Beyond The Site Boundary .23 2 PVNGS ARERR 2003

LIST OF TABLES TABLE PAGE 12 Unit 2 Gaseous Effluents - Summation Of All Releases .......................................................... ............. 24 13 Unit 2 Gaseous Effluents - Ground Level Releases - Continuous - Fission Gases and lodines ..................... 25 14 Unit 2 Gaseous Effluents - Ground Level Releases - Continuous - Particulates ................. ........................... 26 15 Unit 2 Gaseous Effluents - Ground Level Releases - Batch - Fission Gases and lodines .............................. 27 16 Unit 2 Gaseous Effluents - Ground Level Releases - Batch - Particulates .......................... ........................... 28 17 Unit 2 Gaseous Effluents - Continuous and Batch - Fission Gases and lodines .................. .......................... 29 18 Unit 2 Gaseous Effluents - Continuous and Batch - Particulates .................................................................... 30 19 Unit 2 Radiation Doses At And Beyond The Site Boundary ........................................................................ 31 20 Unit 3 Gaseous Effluents - Summation Of All Releases .......................................................... ............. 32 21 Unit 3 Gaseous Effluents - Ground Level Releases - Continuous - Fission Gases and lodines ..................... 33 22 Unit 3 Gaseous Effluents - Ground Level Releases - Continuous - Particulates .................. .......................... 34 23 Unit 3 Gaseous Effluents - Ground Level Releases - Batch - Fission Gases and lodines .............................. 35 24 Unit 3 Gaseous Effluents - Ground Level Releases - Batch - Particulates ..................................................... 36 25 Unit 3 Gaseous Effluents - Continuous and Batch - Fission Gases and lodines .................. .......................... 37 26 Unit 3 Gaseous Effluents - Continuous and Batch - Particulates .................................................................... 38 27 Unit 3 Radiation Doses At And Beyond The Site Boundary ....................................................................... 39 3 PVNGS ARERR 2003

LIST OF TABLES TABLE PAGE 28 Units 1, 2, and 3 Gaseous Effluents - Continuous - Fission Gases and lodines - Total By Quarter ......... ......40 29 Units 1, 2, and 3 Gaseous Effluents - Continuous - Particulates - Total By Quarter ....................................... 41 30 Units 1, 2, and 3 Gaseous Effluents - Batch - Fission Gases and lodines - Total By Quarter .......... .............. 42 31 Units 1, 2, and 3 Gaseous Effluents - Batch - Particulates - Total By Quarter ................................................ 43 32 Units 1, 2, and 3 Gaseous Effluents - Continuous and Batch - Fission Gases and lodines - Total By Quarter 44 33 Units 1, 2, and 3 Gaseous Effluents - Continuous and Batch - Particulates - Total By Quarter ...................... 45 34 Units 1, 2 and 3 Gaseous Effluents- Continuous - Fission Gases and Iodine - Total By Unit ......................... 46 35 Units 1, 2 and 3 Gaseous Effluents- Continuous - Particulates - Total By Unit ............................................... 47 36 Units 1, 2 and 3 Gaseous Effluents- Batch - Fission Gases and Iodine - Total By Unit .................................. 48 37 Units 1, 2 and 3 Gaseous Effluents- Batch - Particulates - Total By Unit ........................................................ 49 38 Units 1, 2 and 3 Gaseous Effluents- Continuous and Batch - Fission Gases and Iodine - Total By Unit ........ 50 39 Units 1, 2 and 3 Gaseous Effluents - Continuous and Batch - Particulates - Total By Unit ............................. 51 40 Estimation of Total Percent Error ............................................................................. 52 41 Effluent Monitoring Instrumentation Out Of Service Greater Than 30 Days ................... ................................ 53 42 Solid Waste Summary ............................................................................. 54 43 Doses To Special Locations For 2003 ............................................................................. 88 44 Integrated Population Dose for 2003 ............................................................................. 89 45 Summary of Individual Doses for 2003 ............................................................................. 93 4 PVNGS ARERR 2003

INTRODUCTION This report summarizes effluent and waste disposal source term data, meteorological data and doses from radioactive effluents for the Palo Verde Nuclear Generating Station (PVNGS) for the period of January through December 2003. The data presented meets the reporting requirements of Regulatory Guide 1.21 (Revision 1, June 1974) of the U.S. Nuclear Regulatory Commission and the PVNGS Technical Specifications.

5 PVNGS ARERR 2003

BIBLIOGRAPHY U.S. Nuclear Regulatory Commission, Regulatory Guide 1.21, "Measuring, Evaluating, and Reporting Radioactivity in Solid Wastes and Releases of Radioactive Materials in Liquid and Gaseous Effluents from Light-Water-Cooled Nuclear Power Plants," Revision 1, 1974.

U.S. Nuclear Regulatory Commission, Regulatory Guide 1.23 (Safety Guide 23), "Onsite Meteorological Programs," 1972.

U.S. Nuclear Regulatory Commission, NUREG/CR-2919, "XOQDOQ: Computer Program for the Meteorological Evaluation of Routine Effluent Releases at Nuclear Power Stations," 1982.

U.S. Nuclear Regulatory Commission, NUREG-0579, "Users Guide to GASPAR Code," June 1980.

U.S. Nuclear Regulatory Commission, Regulatory Guide 1.109, "Calculations of Annual Doses to Man from Routine Releases of Reactor Effluents for the Purpose of Evaluating Compliance with 10 CFR 50, Appendix I," Revision 1,1977.

U.S. Nuclear Regulatory Commission, NUREG-01 72, "Age-specific Radiation Dose Commitment Factors for a One-Year Chronic Intake," 1977.

U.S. Nuclear Regulatory Commission, NUREG-01 33, "Preparation of Radiological Effluent Technical Specifications for Nuclear Power Plants," 1978.

"Technical Specifications, Palo Verde Nuclear Generating Station, Unit No. 1, Docket No. 50-528, Appendix "A" to License No. NPF-41".

"Technical Specifications, Palo Verde Nuclear Generating Station, Unit No. 2, Docket No. 50-529, Appendix "A" to License No. NPF-51".

"Technical Specifications, Palo Verde Nuclear Generating Station, Unit No. 3, Docket No. 50-530, Appendix "A" to License No. NPF-74".

Bechtel Power Corp., "Cooling Tower Blowdown System Solar Evaporation Pond," Sept. 1980.

Generation Engineering, "Geotechnical Exploration for Evaporation Pond #2," Oct. 1986 Letter No. 212-00789-WFQ/RHM, "1989 PVNGS Evaporation Pan Data," Jan. 1989.

"Offsite Dose Calculation Manual Palo Verde Nuclear Generating Station Units 1, 2 and 3",

Rev. 17.

6 PVNGS ARERR 2003

APPENDIX A SOURCE TERMS AND EFFLUENT AND WASTE DISPOSAL REPORTS 7 PVNGS ARERR 2003

Supplemental Information 1.0 REGULATORY LIMITS 1.1 Liquid Releases 1.1.1 PVNGS ODCM Requirement 3.2 The concentration of radioactive material discharged from secondary system liquid waste to the circulating water system shall be limited to:

5.OE-07 IaCi/ml for the principal gamma emitters (except Ce-144) 3.OE-06 0Ci/ml for Ce-1 44 1.OE-06 RCi/ml for 1-131.

1.OE-03 ,Ci/ml for H-3 The concentration of radioactive material discharged from secondary system liquid waste to the onsite evaporation ponds shall be limited to:

2.0E-06 gCi/mI for Cs-1 34 2.0E-06 pCi/ml for Cs-1 37 The concentrations specified in 10 CFR Part 20.1001-20.2402, Appendix B, Table 2, Column 2, for all other isotopes 1.1.2 PVNGS ODCM Requirement 4.4 The dose or dose commitment to a MEMBER OF THE PUBLIC from radioactive materials in liquid effluents released, from each reactor unit, to areas at and beyond the SITE BOUNDARY shall be limited:

a. During any calendar quarter to less than or equal to 1.5 mrems to the total body and to less than or equal to 5 mrems to any organ, and
b. During any calendar year to less than or equal to 3 mrems to the total body and to less than or equal to 10 mrems to any organ.

8 PVNGS ARERR 2003

1.2 Gaseous Releases 1.2.1 PVNGS ODCM Requirement 3.1 The dose rate due to radioactive materials released in gaseous effluents from the site shall be limited to the following:

a. For noble gases: Less than or equal to 500 mrems/yr to the total body and less than or equal to 3000 mrems/yr to the skin, and
b. For 1-131 and 1-133, for tritium, and for all radionuclides in particulate form with half-lives greater than 8 days: Less than or equal to 1500 mrems/yr to any organ.

1.2.2 PVNGS ODCM Requirement 4.1 The air dose due to noble gases released in gaseous effluents, from each reactor unit, to areas at and beyond the SITE BOUNDARY shall be limited to the following:

a. During any calendar quarter: Less than or equal to 5 mrads for gamma radiation and less than or equal to 10 mrads for beta radiation and,
b. During any calendar year: Less than or equal to 10 mrads for gamma radiation and less than or equal to 20 mrads for beta radiation.

1.2.3 PVNGS ODCM Requirement 4.2 The dose to a MEMBER OF THE PUBLIC from iodine-131, iodine-133, tritium, and all radionuclides in particulate form with half-lives greater than 8 days in gaseous effluents released, from each reactor unit, to areas at and beyond the SITE BOUNDARY shall be limited to the following:

a. During any calendar quarter: Less than or equal to 7.5 mrems to any organ and,
b. During any calendar year: Less than or equal to 15 mrems to any organ.

1.2.4 PVNGS ODCM Requirement 4.3 The GASEOUS RADWASTE SYSTEM and the VENTILATION EXHAUST TREATMENT SYSTEM shall be used to reduce radioactive materials in gaseous waste prior to their discharge when the projected gaseous effluent air doses due to gaseous effluent releases, from each reactor unit, from the site, when averaged over 31 days, would exceed 0.2 mrad for gamma radiation and 0.4 mrad for beta radiation. The VENTILATION EXHAUST TREATMENT SYSTEM shall be used to reduce radioactive materials in gaseous waste prior to their discharge when the projected doses due to gaseous effluent releases, from each reactor unit, to areas at and beyond the SITE BOUNDARY when averaged over 31 days, would exceed 0.3 mrem to any organ of a MEMBER OF THE PUBLIC.

9 PVNGS ARERR 2003

1.3 Total Dose 1.3.1 PVNGS ODCM Requirement 5.1 The annual (calendar year) dose or dose commitment to any MEMBER OF THE PUBLIC due to releases of radioactivity and to direct radiation from uranium fuel cycle sources shall be limited to less than or equal to 25 mrems to the total body or any organ, except the thyroid, which shall be limited to less than or equal to 75 mrems.

2.0 MAXIMUM PERMISSIBLE CONCENTRATIONS Air: Release Concentrations are limited to dose rate limits described in section 1.2.1 of this report.

3.0 AVERAGE ENERGY The average energy (E) of the radionuclide mixture in releases of fission and activation gases is not applicable to PVNGS.

4.0 MEASUREMENTS AND APPROXIMATIONS OF TOTAL RADIOACTIVITY IN GASEOUS EFFLUENTS For continuous releases, sampling is in accordance with PVNGS ODCM Table 3-1.

Particulate and iodine radionuclides are sampled continuously at the Plant Vent and Fuel Building exhaust points. The particulate filters and charcoal cartridges are exchanged for analysis at least four times per month. Noble gas and tritium are sampled at least once per 31 days. The hourly average Radiation Monitoring System (RMS) effluent monitor readings are used, when available, to account for increases and decreases in noble gas concentrations between noble gas grab samples. The tritium concentration is assumed constant between sampling periods.

For batch releases, sampling is also in accordance with PVNGS ODCM Table 3-1. For containment purges, the noble gas concentration may be adjusted to account for decreases or increases in concentration during the purge using RMS readings. The volume of air released during the purge is determined using the exhaust fan rated flow rate. For Waste Gas Decay Tank releases, the volume released is corrected to standard pressure.

Effective January 1, 2003, Containment Purge release permits are updated by removing the permit pre-release particulate and iodine activity. This eliminates double accounting for the Containment Purge particulate and iodine activity at the Plant Vent but allows the particulate and iodine activity to be included in the Containment Purge pre-release dose projection.

The Lower Limit of Detection (LLD) of a measurement system is defined in Table 3 - 1 of the PVNGS ODCM. An average LLD for each radionuclide is provided in Table 3.

10 PVNGS ARERR 2003

5.0 BATCH RELEASES 5.1 Gaseous.

Batch release durations are presented in Table 2.

5.2 Liquid None.

6.0 ABNORMAL RELEASES None.

7.0 OFFSITE DOSE CALCULATION MANUAL AND PROCESS CONTROL PROGRAM (PCP) REVISIONS 7.1 There were no revisions to the ODCM.

7.2 The Radwaste Process Control Program, 76DP-ORP03, Rev. 4, effective 6-10-04, was an administrative change made to the procedure governing the Process Control Program (PCP) to update position responsibilities based on changes in the Radiation Protection organization. The revision to the procedure governing the PCP did not make any changes to:

  • any processing parameters that could alter the final waste form, or
  • the purpose, scope, or intent of the PCP, or
  • the PCP that would cause any inconsistencies with NRC Waste Form Technical Position Paper (Rev. 1, January 1991) or Branch Technical Position - Effluent Treatment Systems Branch 11-3, section 11(Rev.2, July 1981).

The Radwaste Process Control Program, 76DP-ORP03, Rev. 4, is included in Appendix D.

8.0 EFFLUENTS AND SOLID WASTES 8.1 Gaseous Effluents Gaseous effluent information is presented in Table 1 through Table 41. Included in these tables are summaries of the effluents and estimated total error.

8.2 Liquid Effluents There were no liquid effluent releases beyond the Site Boundary from PVNGS.

8.3 Solid Waste Solid waste shipments are summarized in Table 42.

11 PVNGS ARERR 2003

9.0 MISCELLANEOUS INFORMATION 9.1 EVAPORATION PONDS Releases made to the Evaporation Ponds are limited to the concentrations specified in PVNGS ODCM Requirement 3.2. The Evaporation Ponds were monitored in accordance with PVNGS ODCM Requirement 6.1.

The average historical evaporation is approximately 12 inches, per pond, for each of the first and fourth quarters, and 33 inches, per pond, for each of the second and third quarters. This equates to 3.09E+1 1 cc evaporated from Pond One for each of the first and fourth quarters and 8.50E+11 cc evaporated from Pond One for each of the second and third quarters. The amount evaporated from Pond Two is 2.89E+11 cc for each of the first and fourth quarters and 7.96E+11 cc for each of the second and third quarters. Using a site boundary X/Q of 5.OE-05 sec/mi3 for the evaporation ponds and equation 4-3 from the ODCM, the dose from the evaporation ponds to a hypothetical individual at the site boundary, for all pathways, is summarized in Table 1.

9.2 RADIATION MONITORING SYSTEM SETPOINT VERIFICATION Current effluent monitor noble gas channel alert alarm setpoints are based on an assumed one per cent failed fuel source term. The current setpoints are more conservative than setpoints calculated using the actual noble gas source term presented in Table 38.

9.3 RCS RADIOIODINE (TRM T5.0.600)

There were no cases where primary coolant specific activity exceeded the Technical Specification 3.4.17 limits during the reporting period.

9.4 REPORT ADDENDUM None.

12 PVNGS ARERR 2003

10.0 DISCUSSION 10.1 Unit One Unit One operated without a refueling outage.

Estimated number of fuel defects (source: INPO, CDE)

Jan l Feb l Mar Apr May Jun Jul Aug Sep Oct Nov Dec 0 0 l0 0 0 0 0 l 0 0 1 1 '

10.2 Unit Two Unit Two operated with a refueling outage (U2R11) from September 16, 2003 to December 15, 2003. This outage included Steam Generator replacement.

Estimated number of fuel defects (source: INPO, CDE)

Jan Feb Mar Apr May Jun Jul lAug I Sep I Oct Nov Dec 1 1 1 1 1 1 1 1 1 0 0 0 10.3 Unit Three Unit Three operated a refueling outage (U3R10) from March 29, 2003 to April 30, 2003.

Estimated number of fuel defects (source: INPO, CDE)

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 1 1 0 0 0 0 0 0 0 0 0 10.4 General PVNGS does not have a liquid release pathway. Removal of tritium is performed by operation of the Boric Acid Concentrator (BAC) in the release mode.

Comparison of PVNGS annual tritium curies released to other utilities should be made only after summing both liquid and gaseous tritium curies released.

10.5 Summary Dose for 2003 was primarily due to the release of tritium and radioiodines. Tritium production is approximately 1000 curies per Reactor Unit per year. In order to control plant tritium concentrations, tritium releases should match tritium production. For 2003, PVNGS released a total of 2440 curies of tritium (see Table 39).

Total dose from releases from all three Units for the year 2003 were greater than year 2002 mainly due to 770 more curies of tritium being released.

13 PVNGS ARERR 2003

Table 1: Evaporation Pond Data Evaporation Pond 1 Quarter 1 Quarter 2 Quarter 3 Quarter 4 Year Historical volume of 3.09E+11 8.50E+11 8.50E+11 3.09E+11 water evaporated (ml)

Tritium Concentra- 7.74E-07 1.26E-06 1.09E-06 1.62E-06 tion (uCi/cc)

Tritium Curies 2.39E-01 1.07E+00 9.29E-01 5.OOE-01 2.74E+00 Evaporation Pond 2 Quarter 1 Quarter 2 Quarter 3 Quarter 4 Year Historical volume of 2.89E+11 7.96E+11 7.96E+11 2.89E+11 water evaporated (ml)

Tritium Concentra- 1.13E-06 1.20E-06 1.49E-06 1.70E-06 tion (uCi/cc)

Tritium curies 3.26E-01 9.55E-01 1.18E+00 4.92E-01 2.96E+00 Dose (mRem) Quarter 1 Quarter 2 Quarter 3 Quarter 4 Year Pond 1 3.32E-03 1.49E-02 1.29E-02 6.94E-03 3.80E-02 Pond 2 4.53E-03 1.32E-02 1.64E-02 6.83E-03 4.1 OE-02 Total 7.84E-03 2.81 E-02 2.93E-02 1.38E-02 7.90E-02 Table 2: Batch Release Data All times are in hours Unit 1 Unit 2 Unit 3 January - June Number of batch releases 29 29 40 Total time period for batch releases 419.19 466.26 1252.28 Maximum time period for a batch release 166.60 163.33 163.08 Average time period for a batch release 14.45 16.08 31.31 Minimum time period for a batch release 0.92 1.10 0.13 July - December Number of batch releases 33 47 36 Total time period for batch releases 289.44 2467.94 476.38 Maximum time period for a batch release 137.10 168.00 142.70 Average time period for a batch release 8.77 52.51 13.23 Minimum time period for a batch release 0.82 0.08 0.03 January - December Number of batch releases 62 76 76 Total time period for batch releases 708.64 2934.21 1728.66 Maximum time period for a batch release 166.60 168.00 163.08 Average time period for a batch release 11.43 38.61 22.75 Minimum time period for a batch release 0.82 0.08 0.03 14 PVNGS ARERR 2003

Table 3:

Units 1, 2 & 3 Gaseous Effluents Average Lower Limit Of Detection Gci/cc Nuclide Continuous Batch Nuclide Continuous Batch Antimony-122 2.20E-13 1.90E-11 Argon-41 4.50E-08 4.50E-08 Antimony-124 8.40E-1 4 1.70E-1 1 Krypton-85 7.40E-06 7.40E-06 Barium-140 3.40E-13 5.70E-11 Krypton-85m 2.20E-08 2.20E-08 Bromine-82 3.30E-1 3 1.40E-1 1 Krypton-87 5.70E-08 5.70E-08 Cerium-141 8.70E-14 3.1 OE-11 Krypton-88 7.40E-08 7.40E-08 Cerium-144 3.60E-13 6.50E-11 Xenon-125 2.20E-08 2.20E-08 Cesium-134 1.OOE-13 2.60E-11 Xenon-127 2.1 OE-08 2.1 OE-08 Cesium-137 8.1 OE-1 4 1.70E-1 1 Xenon-1 31 m 9.1 OE-07 9.1 OE-07 Cesium-138 5.20E-10 7.30E-10 Xenon-133 6.30E-08 6.30E-08 Chromium-51 6.90E-13 1.40E-10 Xenon-133m 1.90E-07 1.90E-07 Cobalt-58 8.50E-14 1.70E-11 Xenon-135 2.OOE-08 2.OOE-08 Cobalt-60 1.OOE-13 1.90E-11 Xenon-135m 8.90E-08 8.90E-08 Iron-59 1.70E-13 3.20E-11 Xenon-138 2.OOE-07 2.OOE-07 Lanthanum-140 2.80E-13 2.1 OE-11 lodine-131 8.OOE-14 7.OOE-12 Manganese-54 8.30E-1 4 1.70E-1 1 lodine-1 32 6.60E-12 1.90E-11 Molybdenum-99 2.40E-13 2.80E-11 lodine-133 4.70E-13 1.1OE-11 Niobium-95 8.70E-1 4 1.80E-1 1 Iodine-134 5.90E-11 8.20E-11 Rubidium-88 1.90E-08 1.90E-08 lodine-135 7.OOE-12 5.50E-11 Ruthenium-1 03 7.40E-1 4 1.50E-1 1 Strontium-89 2.15E-15 (1)

Strontium-90 5.60E-16 (1)

Tellurium-123m 6.60E-14 1.50E-1 1 Tritium 3.80E-07 3.80E-07 Zinc-65 1.90E-1 3 3.80E-1 1 Zirconium-95 1.80E-13 4.1 OE-11 Gross Alpha 3.60E-15 (1)

(1) Not required for batch releases.

15 PVNGS ARERR 2003

Table 4:

Unit 1 Gaseous Effluents - Summation Of All Releases Unit Quarter 1 Quarter 2 Quarter 3 Quarter 4 Year Est. Total Error A. Fission & activation gases

1. Total release Ci 9.72E-02 1.01E-01 7.28E-01 1.55E-01 1.08E+00 3.54E+01
2. Average release rate for period ,uCi/sec 1.25E-02 1.27E-02 9.26E-02 1.95E-02 3.42E-02
3. Percent of ODCM Requirement limit  % NA (2) NA (2) NA (2) NA (2) NA (2)

B. Iodine 131

1. Total Iodine 131 Ci < LLD 1.06E-06 7.08E-06 < LLD 8.13E-06 3.32E+01
2. Average release rate for period ,uCi/sec < LLD 1.33E-07 9.OOE-07 < LLD 2.58E-07
3. Percent of ODCM Requirement limit  % NA (2) NA (2) NA (2) NA (2) NA (2)

C. Particulates

1. Particulates with half- lives > 8 days Ci 2.91 E-08 < LLD 1.04E-06 < LLD 1.07E-06 3.43E+01
2. Average release rate for period ItCi/sec 3.74E-09 < LLD 1.32E-07 < LLD 3.39E-08
3. Percent of ODCM Requirement limit  % NA (2) NA (2) NA (2) NA (2) NA (2)
4. Gross Alpha radioactivity Ci < LLD < LLD < LLD < LLD < LLD D

D. Tritium z

0) 1. Total release Ci 9.77E+00 2.17E+02 1.95E+02 1.13E+01 4.34E+02 3.85E+01 M 2. Average release rate for period gCi/sec 1.26E+00 2.73E+01 2.48E+01 1.42E+00 1 .38E+01 C.)

0

3. Percent of ODCM Requirement limit  % NA (2) NA (2) NA (2) NA (2) j NA (2) 0 (1) Estimated total error methodology is presented in Table 40.

(2) See Table 11 for percent of ODCM Requirement limits.

Table 5:

Unit 1 Gaseous Effluents - Ground Level Releases - Continuous - Fission Gases and lodines Released Unit J Quarter 1 Quarter 2 Quarter 3 Quarter 4 Year total

1. Fission gases Ar-41 Ci < LLD < LLD < LLD < LLD < LLD Kr-83m Ci < LLD < LLD < LLD < LLD < LLD Kr-85 Ci < LLD < LLD < LLD < LLD < LLD Kr-85m Ci < LLD < LLD < LLD < LLD < LLD Kr-87 Ci < LLD < LLD < LLD < LLD < LLD Kr-88 Ci < LLD < LLD < LLD < LLD < LLD Kr-89 Ci < LLD < LLD < LLD < LLD < LLD Kr-90 Ci < LLD < LLD < LLD < LLD < LLD Xe-131 m Ci < LLD < LLD < LLD < LLD < LLD Xe-1 33 Ci < LLD < LLD 6.08E-01 < LLD 6.08E-01 Xe-133m Ci < LLD < LLD < LLD < LLD < LLD Xe-135 Ci < LLD < LLD < LLD < LLD < LLD Xe-135m Ci < LLD < LLD < LLD < LLD < LLD Xe-137 Ci < LLD < LLD < LLD < LLD < LLD Xe-138 Ci < LLD < LLD < LLD < LLD < LLD total Ci < LLD < LLD 6.08E-01 < LLD 6.08E-01
2. lodines 1-131 Ci < LLD 1.06E-06 7.08E-06 < LLD 8.13E-06 1-132 Ci < LLD < LLD < LLD < LLD < LLD 1-133 Ci < LLD < LLD 2.12E-06 < LLD 2.12E-06 1-134 Ci < LLD < LLD < LLD < LLD < LLD 1-135 Ci < LLD < LLD < LLD < LLD < LLD total Ci < LLD 1.06E-06 9.19E-06 < LLD 1.03E-05 17 PVNGS ARERR 2003

Table 6:

Unit 1 Gaseous Effluents - Ground Level Releases - Continuous - Particulates Nuclides Released I Unit Quarter 1 Quarter 2 l Quarter 3 l Quarter 4 l Year total 3.Particulates Ag-110m Ci < LLD < LLD < LLD < LLD < LLD Ba-140 Ci < LLD < LLD < LLD < LLD < LLD Br-82 Ci < LLD < LLD < LLD < LLD < LLD Ce-141 Ci < LLD < LLD < LLD < LLD < LLD Ce-144 Ci < LLD < LLD < LLD < LLD < LLD Co-57 Ci < LLD < LLD < LLD < LLD < LLD Co-58 Ci < LLD < LLD < LLD < LLD < LLD Co-60 Ci < LLD < LLD 1.04E-06 < LLD 1.04E-06 Cr-51 Ci < LLD < LLD < LLD < LLD < LLD Cs-134 Ci < LLD < LLD < LLD < LLD < LLD Cs-137 Ci < LLD < LLD < LLD < LLD < LLD Cs-138 Ci < LLD < LLD < LLD < LLD < LLD Fe-59 Ci < LLD < LLD < LLD < LLD < LLD La-140 Ci < LLD < LLD < LLD < LLD < LLD Mn-54 Ci < LLD < LLD < LLD < LLD < LLD Mo-99 Ci < LLD < LLD < LLD < LLD < LLD Nb-95 Ci < LLD < LLD < LLD < LLD < LLD Os-191 Ci < LLD < LLD < LLD < LLD < LLD Rb-88 Ci < LLD < LLD < LLD < LLD < LLD Ru-103 Ci < LLD < LLD < LLD < LLD < LLD Sb-122 Ci < LLD < LLD < LLD < LLD < LLD Sb-124 Ci < LLD < LLD < LLD < LLD < LLD Se-75 Ci < LLD < LLD < LLD < LLD < LLD Sr-89 Ci < LLD < LLD < LLD < LLD < LLD Sr-90 Ci < LLD < LLD < LLD < LLD < LLD Te-123m Ci < LLD < LLD < LLD < LLD < LLD Zn-65 Ci < LLD < LLD < LLD < LLD < LLD Zr-95 Ci < LLD < LLD < LLD < LLD < LLD total Ci < LLD < LLD 1.04E-06 < LLD 1.04E-06 4.Tritium H-3 Ci 9.76E+00 7.36E+00 1.32E+01 1.13E+01 4.16E+01 18 PVNGS ARERR 2003

Table 7:

Unit 1 Gaseous Effluents - Ground Level Releases - Batch - Fission Gases and lodines Nuclides Released Unit Quarter 1 Quarter 2 Quarter 3 Quarter 4 Year total

1. Fission gases Ar-41 Ci 9.72E-02 9.94E-02 1.18E-01 1.44E-01 4.59E-01 Kr-83m Ci < LLD <LLD <LLD < LLD < LLD Kr-85 Ci < LLD 2.44E-04 < LLD < LLD 2.44E-04 Kr-85m Ci < LLD <LLD <LLD < LLD <LLD Kr-87 Ci < LLD <LLD <LLD <LLD <LLD Kr-88 Ci < LLD <LLD <LLD <LLD < LLD Kr-89 Ci < LLD <LLD <LLD <LLD < LLD Kr-90 Ci < LLD <LLD <LLD <LLD <LLD Xe-131m Ci < LLD <LLD <LLD <LLD <LLD Xe-133 Ci < LLD 1.01 E-03 1.85E-03 1.02E-02 1.31 E-02 Xe-133m Ci < LLD <LLD < LLD <LLD <LLD Xe-1 35 Ci < LLD <LLD < LLD 7.18E-05 7.18E-05 Xe-1 35m Ci < LLD 1.66E-04 < LLD <LLD 1.66E-04 Xe-137 Ci < LLD <LLD < LLD < LLD < LLD Xe-138 Ci < LLD <LLD <LLD < LLD < LLD total Ci 9.72E-02 1.01 E-01 1.20E-01 1.55E-01 4.72E-01
2. lodines 1-131 Ci < LLD <LLD <LLD <LLD <LLD 1-132 Ci < LLD <LLD < LLD <LLD <LLD 1-133 Ci < LLD <LLD < LLD < LLD < LLD 1-134 Ci < LLD <LLD <LLD < LLD < LLD 1-135 Ci < LLD <LLD < LLD < LLD < LLD total Ci < LLD <LLD < LLD < LLD <LLD 19 PVNGS ARERR 2003

Table 8:

Unit 1 Gaseous Effluents - Ground Level Releases - Batch - Particulates Nuclides Released I Unit Quarter 1 Quarter 2 Quarter 3 Quarter 4 Year total

3. Particulates Ag-110m Ci < LLD < LLD < LLD < LLD < LLD Ba-140 Ci < LLD < LLD < LLD < LLD < LLD Br-82 Ci 5.85E-06 6.08E-07 < LLD < LLD 6.45E-06 Ce-141 Ci < LLD < LLD < LLD < LLD < LLD Ce-144 Ci < LLD < LLD < LLD < LLD < LLD Co-57 Ci < LLD < LLD < LLD < LLD < LLD Co-58 Ci < LLD < LLD < LLD < LLD < LLD Co-60 Ci < LLD < LLD < LLD < LLD < LLD Cr-51 Ci < LLD < LLD < LLD < LLD < LLD Cs-134 Ci < LLD < LLD < LLD < LLD < LLD Cs-137 Ci < LLD < LLD < LLD < LLD < LLD Cs-138 Ci < LLD < LLD < LLD < LLD < LLD Fe-59 Ci < LLD < LLD < LLD < LLD < LLD La-140 Ci < LLD < LLD < LLD < LLD < LLD Mn-54 Ci < LLD < LLD < LLD < LLD < LLD Mo-99 Ci < LLD < LLD < LLD < LLD < LLD Nb-95 Ci < LLD < LLD < LLD < LLD < LLD Os-191 Ci < LLD < LLD < LLD < LLD < LLD Rb-88 Ci < LLD < LLD < LLD < LLD < LLD Ru-1 03 Ci 2.91 E-08 < LLD < LLD < LLD 2.91 E-08 Sb-122 Ci < LLD < LLD < LLD < LLD < LLD Sb-124 Ci < LLD < LLD < LLD < LLD < LLD Se-75 Ci < LLD < LLD < LLD < LLD < LLD Sr-89 Ci Note 1 Note 1 Note 1 Note 1 Note 1 Sr-90 Ci Note 1 Note 1 Note 1 Note 1 Note 1 Te-123m Ci < LLD < LLD < LLD < LLD < LLD Zn-65 Ci < LLD < LLD < LLD < LLD < LLD Zr-95 Ci < LLD < LLD < LLD < LLD < LLD total Ci 5.87E-06 6.08E-07 < LLD < LLD 6.48E-06 4.Tritium H-3 Ci 1.52E-02 2.10E+02 1.82E+02 7.70E-03 3.92E+02 Note 1 - Not required for batch releases 20 PVNGS ARERR 2003

Table 9:

Unit 1 Gaseous Effluents - Continuous and Batch - Fission Gases and lodines Nuclides Released Unit Quarter 1 Quarter 2 Quarter 3 Quarter 4 Year total

1. Fission gases Ar-41 Ci 9.72E-02 9.94E-02 1.18E-01 1.44E-01 4.59E-01 Kr-83m Ci < LLD < LLD < LLD < LLD < LLD Kr-85 Ci < LLD 2.44E-04 < LLD < LLD 2.44E-04 Kr-85m Ci < LLD < LLD < LLD < LLD < LLD Kr-87 Ci < LLD < LLD < LLD < LLD < LLD Kr-88 Ci < LLD < LLD < LLD < LLD < LLD Kr-89 Ci < LLD < LLD < LLD < LLD < LLD Kr-90 Ci < LLD < LLD < LLD < LLD < LLD Xe-131m Ci < LLD < LLD < LLD < LLD < LLD Xe-133 Ci < LLD 1.01 E-03 6.10E-01 1.02E-02 6.21 E-01 Xe-133m Ci < LLD < LLD < LLD < LLD < LLD Xe-135 Ci < LLD < LLD < LLD 7.18E-05 7.18E-05 Xe-135m Ci < LLD 1.66E-04 < LLD < LLD 1.66E-04 Xe-137 Ci < LLD < LLD < LLD < LLD < LLD Xe-138 Ci < LLD < LLD < LLD < LLD < LLD total Ci 9.72E-02 1.01 E-01 7.28E-01 1.55E-01 1.08E+00
2. lodines 1-131 Ci < LLD 1.06E-06 7.08E-06 < LLD 8.13E-06 1-132 Ci < LLD < LLD < LLD < LLD < LLD 1-133 Ci < LLD < LLD 2.12E-06 < LLD 2.12E-06 1-134 Ci < LLD < LLD < LLD < LLD < LLD 1-135 Ci < LLD < LLD < LLD < LLD < LLD total Ci < LLD 1.06E-06 9.19E-06 < LLD 1.03E-05 21 PVNGS ARERR 2003

Table 10:

Unit 1 Gaseous Effluents - Continuous and Batch - Particulates Nuclides Released Unit Quarter 1 l Quarter 2 l Quarter 3 l Quarter 4 l Year total

3. Particulates Ag-110m Ci < LLD < LLD < LLD < LLD < LLD Ba-140 Ci < LLD < LLD < LLD < LLD < LLD Br-82 Ci 5.85E-06 6.08E-07 < LLD < LLD 6.45E-06 Ce-141 Ci < LLD < LLD < LLD < LLD < LLD Ce-144 Ci < LLD < LLD < LLD < LLD < LLD Co-57 Ci < LLD < LLD < LLD < LLD < LLD Co-58 Ci < LLD < LLD < LLD < LLD < LLD Co-60 Ci < LLD < LLD 1.04E-06 < LLD 1.04E-06 Cr-51 Ci < LLD < LLD < LLD < LLD < LLD Cs-134 Ci < LLD < LLD < LLD < LLD < LLD Cs-137 Ci < LLD < LLD < LLD < LLD < LLD Cs-138 Ci < LLD < LLD < LLD < LLD < LLD Fe-59 Ci < LLD < LLD < LLD < LLD < LLD La-140 Ci < LLD < LLD < LLD < LLD < LLD Mn-54 Ci < LLD < LLD < LLD < LLD < LLD Mo-99 Ci < LLD < LLD < LLD < LLD < LLD Nb-95 Ci < LLD < LLD < LLD < LLD < LLD Os-191 Ci < LLD < LLD < LLD < LLD < LLD Rb-88 Ci < LLD < LLD < LLD < LLD < LLD Ru-1 03 Ci 2.91 E-08 < LLD < LLD < LLD 2.91 E-08 Sb-122 Ci < LLD < LLD < LLD < LLD < LLD Sb-124 Ci < LLD < LLD < LLD < LLD < LLD Se-75 Ci < LLD < LLD < LLD < LLD < LLD Sr-89 Ci < LLD < LLD < LLD < LLD < LLD Sr-90 Ci < LLD < LLD < LLD < LLD < LLD Te-123m Ci < LLD < LLD < LLD < LLD < LLD Zn-65 Ci < LLD < LLD < LLD < LLD < LLD Zr-95 Ci < LLD < LLD < LLD < LLD < LLD total Ci 5.87E-06 6.08E-07 1.04E-06 < LLD 7.52E-06 total > 8 days Ci 2.91 E-08 < LLD 1.04E-06 < LLD 1.07E-06 4.Tritium H-3 Ci 9.77E+00 2.17E+02 1.95E+02 1.13E+01 4.34E+02 22 PVNGS ARERR 2003

Table 11:

Unit 1 Radiation Doses At And Beyond The Site Boundary Unit Quarter 1 Quarter 2 Quarter 3 Quarter 4 Year total Gamma Air Dose mrad 2.55E-04 2.61 E-04 3.70E-04 3.80E-04 1.27E-03 ODCM Req 4.1 Limit mrad 5.OOE+00 5.00E+00 5.00E+00 5.OOE+00 1.OOE+01

% ODCM Limit  % 5.10E-03 5.22E-03 7.40E-03 7.60E-03 1.27E-02 Beta Air Dose mrad 9.01 E-05 9.25E-05 2.90E-04 1.37E-04 6.09E-04 ODCM Req 4.1 Limit mrad 1.OOE+01 1.OOE+01 1.001E+01 1.OOE+01 2.00E+01

% ODCM Limit  % 9.01 E-04 9.25E-04 2.90E-03 1.37E-03 3.05E-03 Maximum Organ Dose mrem 3.51E-03 7.80E-02 7.02E-02 4.07E-03 1.56E-01 (excluding skin)

Age Teen Teen Teen Teen Teen Organ (1) Thyroid Thyroid (1) Thyroid ODCM Req. 4.2 Limit mrem 7.50E+00 7.50E+00 7.50E+00 7.50E+00 1.50E+01

% ODCM Limit  % 4.68E-02 1.04E+00 9.36E-01 5.43E-02 1.04E+00 Calculations are based on parameters and methodologies of the ODCM using historical meteorology. Dose is calculated to a hypothetical individual. In contrast, Appendix C dose calculations are based on concurrent meteorology, a real individual, and only the actual pathways present.

Note 1 - All organs except Bone 23 PVNGS ARERR 2003

Table 12:

Unit 2 Gaseous Effluents - Summation Of All Releases Unit Quarter 1 Quaerarter3 Quarter4 Total For Est. Total Error A. Fission & activation gases

1. Total release Ci 2.17E+00 4.44E+00 1.57E+01 6.92E+01 9.15E+01 3.54E+01
2. Average release rate for period ,iCi/sec 2.79E-01 5.65E-01 1.98E+00 8.71 E+00 2.90E+00
3. Percent of ODCM Requirement limit  % NA (2) NA (2) NA (2) NA (2) NA (2)

B. Iodine 131

1. Total Iodine 131 Ci < LLD < LLD 4.79E-04 5.91 E-03 6.38E-03 3.32E+01
2. Average release rate for period TCisec < LLD < LLD 6.03E-05 7.44E-04 2.02E-04 I', 3. Percent of ODCM Requirement limit  % NA (2) NA (2) NA (2) NA (2) NA (2)

C. Particulates

1. Particulates with half- lives > 8 days Ci 1.98E-06 < LLD < LLD 7.23E-04 7.25E-04 3.43E+01

-Pu 2. Average release rate for period ,Ci/sec 2.55E-07 < LLD < LLD 9.09E-05 2.30E-05

3. Percent of ODCM Requirement limit  % NA (2) NA (2) NA (2) NA (2) NA (2)
4. Gross Alpha radioactivity Ci < LLD < LLD < LLD < LLD < LLD D. Tritium z

G) 1. Total release TCi 1.12E+02 2.76E+02 5.50E+02 T1.88E+02 1.13E+03 3.85E+01 m/ 2. Average release rate for period TtCi/sec 1.44E+01 3.51 E+01 6.92E+01 T2.37E+01 3.58E+01 0

3. Percent of ODCM Requirement limit  % l NA (2) NA (2) NA (2) {NA (2) NA (2)

(1) Estimated total error methodology is presented in Table 40.

0 (2) See Table 19 for percent of ODCM Requirement limits.

Table 13:

Unit 2 Gaseous Effluents - Ground Level Releases - Continuous - Fission Gases and lodines Nuclides Released Unit Quarter 1 Quarter 2 Quarter 3 l Quarter 4 l Year total

1. Fission gases Ar-41 Ci < LLD <LLD < LLD < LLD < LLD Kr-83m Ci < LLD <LLD < LLD < LLD < LLD Kr-85 Ci < LLD <LLD < LLD < LLD < LLD Kr-85m Ci < LLD <LLD < LLD < LLD < LLD Kr-87 Ci < LLD <LLD < LLD < LLD < LLD Kr-88 Ci < LLD 8.34E-03 < LLD < LLD 8.34E-03 Kr-89 Ci < LLD <LLD < LLD < LLD < LLD Kr-90 Ci < LLD <LLD < LLD < LLD < LLD Xe-131m Ci < LLD <LLD <LLD < LLD < LLD Xe-133 Ci < LLD 5.70E-01 6.05E+00 4.41 E+01 5.07E+01 Xe-133m Ci < LLD <LLD <LLD < LLD <LLD Xe-135 Ci < LLD 9.58E-03 5.80E-01 < LLD 5.90E-01 Xe-135m Ci < LLD <LLD <LLD < LLD < LLD Xe-137 Ci < LLD <LLD <LLD < LLD <LLD Xe-138 Ci < LLD <LLD <LLD <LLD <LLD total Ci < LLD 5.88E-01 6.63E+00 4.41 E+01 5.13E+01
2. lodines 1-131 Ci < LLD <LLD 4.79E-04 2.48E-03 2.96E-03 1-132 Ci < LLD <LLD < LLD 1.67E-04 1.67E-04 1-133 Ci < LLD <LLD 1.01 E-04 < LLD 1.01 E-04 1-134 Ci < LLD <LLD < LLD <LLD < LLD 1-135 Ci < LLD <LLD <LLD < LLD < LLD total Ci < LLD <LLD 5.81 E-04 2.65E-03 3.23E-03 25 PVNGS ARERR 2003

Table 14:

Unit 2 Gaseous Effluents - Ground Level Releases - Continuous - Particulates Nuclides Released I Unit I Quarter 1 l Quarter 2 l Quarter 3 l Quarter 4 l Year total

3. Particulates Ag-110m Ci < LLD < LLD < LLD < LLD < LLD Ba-140 Ci < LLD < LLD < LLD < LLD < LLD Br-82 Ci < LLD < LLD < LLD < LLD < LLD Ce-141 Ci < LLD < LLD < LLD < LLD < LLD Ce-144 Ci < LLD < LLD < LLD < LLD < LLD Co-57 Ci < LLD < LLD < LLD < LLD < LLD Co-58 Ci < LLD < LLD < LLD 9.47E-05 9.47E-05 Co-60 Ci < LLD < LLD < LLD 3.87E-05 3.87E-05 Cr-51 Ci < LLD < LLD < LLD < LLD < LLD Cs-134 Ci < LLD < LLD < LLD < LLD < LLD Cs-137 Ci < LLD < LLD < LLD < LLD < LLD Cs-138 Ci < LLD < LLD < LLD < LLD < LLD Fe-59 Ci < LLD < LLD < LLD < LLD < LLD La-140 Ci < LLD < LLD < LLD < LLD < LLD Mn-54 Ci < LLD < LLD < LLD < LLD < LLD Mo-99 Ci < LLD < LLD < LLD < LLD < LLD Nb-95 Ci < LLD < LLD < LLD 1.24E-05 1.24E-05 Os-191 Ci < LLD < LLD < LLD 2.69E-05 2.69E-05 Rb-88 Ci < LLD < LLD < LLD < LLD < LLD Ru-1 03 Ci < LLD < LLD < LLD 1.85E-06 1.85E-06 Sb-122 Ci < LLD < LLD < LLD < LLD < LLD Sb-124 Ci < LLD < LLD < LLD < LLD < LLD Se-75 Ci < LLD < LLD < LLD < LLD < LLD Sr-89 Ci < LLD < LLD < LLD < LLD < LLD Sr-90 Ci < LLD < LLD < LLD < LLD < LLD Te-123m Ci 1.98E-06 < LLD < LLD < LLD 1.98E-06 Zn-65 Ci < LLD < LLD < LLD < LLD < LLD Zr-95 Ci < LLD < LLD < LLD 4.0OE-06 4.OOE-06 total Ci 1.98E-06 < LLD < LLD 1.79E-04 1.81 E-04
4. Tritium H-3 Ci 2.74E+01 5.19E+01 2.59E+01 2.48E+01 1.30E+02 26 PVNGS ARERR 2003

Table 15:

Unit 2 Gaseous Effluents - Ground Level Releases - Batch - Fission Gases and lodines Nuclides Released Unit Quarter 1 Quarter 2 Quarter 3 Quarter 4 Year total

1. Fission gases Ar-41 Ci 1.16E-01 1.48E-01 1.87E-01 1.41E-02 4.65E-01 Kr-83m Ci < LLD <LLD < LLD < LLD < LLD Kr-85 Ci 8.53E-01 1.59E+00 5.24E+00 5.54E+00 1.32E+01 Kr-85m Ci < LLD <LLD <LLD < LLD <LLD Kr-87 Ci < LLD <LLD <LLD < LLD < LLD Kr-88 Ci < LLD <LLD <LLD < LLD < LLD Kr-89 Ci < LLD <LLD <LLD <LLD < LLD Kr-90 Ci < LLD <LLD < LLD <LLD <LLD Xe-131m Ci 2.20E-02 3.41 E-02 1.48E-02 3.43E-02 1.05E-01 Xe-133 Ci 1.17E+00 2.07E+00 3.56E+00 1.96E+01 2.64E+01 Xe-1 33m Ci 7.74E-03 8.44E-03 6.56E-03 < LLD 2.27E-02 Xe-135 Ci 2.73E-03 4.36E-03 1.79E-02 < LLD 2.50E-02 Xe-137 Ci < LLD <LLD < LLD <LLD < LLD Xe-135m Ci < LLD <LLD <LLD < LLD < LLD Xe-138 Ci < LLD <LLD < LLD < LLD < LLD total Ci 2.17E+00 3.86E+00 9.03E+00 2.52E+01 4.02E+01
2. lodines 1-131 Ci < LLD <LLD < LLD 3.42E-03 3.42E-03 1-132 Ci < LLD <LLD <LLD < LLD < LLD 1-133 Ci < LLD <LLD <LLD < LLD < LLD 1-134 Ci < LLD <LLD <LLD <LLD <LLD 1-135 Ci < LLD <LLD < LLD <LLD < LLD total Ci < LLD <LLD <LLD 3.42E-03 3.42E-03 27 PVNGS ARERR 2003

Table 16:

Unit 2 Gaseous Effluents - Ground Level Releases - Batch - Particulates Nuclides Released Unit Quarter 1 Quarter 2 l Quarter 3 Quarter 4 Year total

3. Particulates Ag-110m Ci < LLD < LLD < LLD < LLD < LLD Ba-140 Ci < LLD < LLD < LLD < LLD < LLD Br-82 Ci 8.19E-06 < LLD < LLD < LLD 8.19E-06 Ce-141 Ci < LLD < LLD < LLD < LLD < LLD Ce-144 Ci < LLD < LLD < LLD < LLD < LLD Co-57 Ci < LLD < LLD < LLD < LLD < LLD Co-58 Ci < LLD < LLD < LLD 4.66E-04 4.66E-04 Co-60 Ci < LLD < LLD < LLD 6.99E-05 6.99E-05 Cr-51 Ci < LLD < LLD < LLD <6LLD <6LLD Cs-134 Ci < LLD < LLD < LLD < LLD < LLD Cs-137 Ci < LLD < LLD < LLD < LLD < LLD Cs-138 Ci < LLD < LLD < LLD < LLD < LLD Fe-59 Ci < LLD < LLD < LLD < LLD < LLD La-140 Ci < LLD < LLD < LLD < LLD < LLD Mn-54 Ci < LLD < LLD < LLD < LLD < LLD Mo-99 Ci < LLD < LLD < LLD < LLD < LLD Nb-95 Ci < LLD < LLD < LLD 8.56E-06 8.56E-06 OS-191 Ci < LLD < LLD < LLD <8LLD <8LLD Rb-88 Ci < LLD < LLD < LLD < LLD < LLD Ru-103 Ci < LLD < LLD < LLD < LLD < LLD Sb-122 Ci < LLD < LLD < LLD < LLD < LLD Sb-124 Ci < LLD < LLD < LLD < LLD < LLD Se-75 Ci < LLD < LLD < LLD < LLD < LLD Sr-89 Ci Note 1 Note 1 Note 1 Note 1 Note 1 Sr-90 Ci Note 1 Note 1 Note 1 Note 1 Note 1 Te-123m Ci <NLLD <1LLD <NLLD < LLD < LLD Zn-65 Ci < LLD < LLD < LLD < LLD < LLD Zr-95 Ci < LLD < LLD < LLD < LLD < LLD total Ci 8.19E-06 < LLD < LLD 5.44E-04 5.52E-04
4. Tritium H-3 Ci 8.44E+41 2.25E+02 5.24E+02 1.63E+02 9.96E+02 Note 1 - Not required for batch releases 28 PVNGS ARERR 2003

Table 17:

Unit 2 Gaseous Effluents - Continuous and Batch - Fission Gases and lodines Nuclides Released Unit I Quarter 1 l Quarter 2 l Quarter 3 l Quarter 4 Year total

1. Fission gases Ar-41 Ci 1.16E-01 1.48E-01 1.87E-01 1.41 E-02 4.65E-01 Kr-83m Ci < LLD <LLD < LLD < LLD <LLD Kr-85 Ci 8.53E-01 1.59E+00 5.24E+00 5.54E+00 1.32E+01 Kr-85m Ci < LLD <LLD <LLD < LLD < LLD Kr-87 Ci < LLD <LLD <LLD < LLD < LLD Kr-88 Ci < LLD 8.34E-03 < LLD < LLD 8.34E-03 Kr-89 Ci < LLD <LLD < LLD < LLD < LLD Kr-90 Ci < LLD <LLD <LLD < LLD < LLD Xe-131m Ci 2.20E-02 3.41 E-02 1.48E-02 3.43E-02 1.05E-01 Xe-133 Ci 1.17E+00 2.64E+00 9.61 E+00 6.36E+01 7.70E+01 Xe-133m Ci 7.74E-03 8.44E-03 6.56E-03 < LLD 2.27E-02 Xe-135 Ci 2.73E-03 1.39E-02 5.98E-01 < LLD 6.15E-01 Xe-135m Ci < LLD <LLD < LLD < LLD < LLD Xe-137 Ci < LLD <LLD < LLD < LLD <LLD Xe-138 Ci < LLD <LLD < LLD <LLD <LLD total Ci 2.17E+00 4.44E+00 1.57E+01 6.92E+01 9.15E+01
2. lodines 1-131 Ci <LLD <LLD 4.79E-04 5.91 E-03 6.38E-03 1-132 Ci < LLD <LLD <LLD 1.67E-04 1.67E-04 1-133 Ci < LLD <LLD 1.01E-04 < LLD 1.01E-04 1-134 Ci < LLD <LLD < LLD <LLD <LLD 1-135 Ci < LLD <LLD < LLD <LLD <LLD total Ci < LLD < LLD 5.81 E-04 6.07E-03 6.65E-03 29 PVNGS ARERR 2003

Table 18:

Unit 2 Gaseous Effluents - Continuous and Batch - Particulates Nuclides Released Unit I Quarter 1 l Quarter 2 l Quarter 3 l Quarter 4 l Year total

3. Particulates Ag-1I0m Ci < LLD < LLD < LLD < LLD < LLD Ba-140 Ci < LLD < LLD < LLD < LLD < LLD Br-82 Ci 8.19E-06 < LLD < LLD < LLD 8.19E-06 Ce-141 Ci < LLD < LLD < LLD < LLD < LLD Ce-144 Ci < LLD < LLD < LLD < LLD < LLD Co-57 Ci < LLD < LLD < LLD < LLD < LLD Co-58 Ci < LLD < LLD < LLD 5.60E-04 5.60E-04 Co-60 Ci < LLD < LLD < LLD 1.09E-04 1.09E-04 Cr-51 Ci < LLD < LLD < LLD < LLD < LLD Cs-134 Ci < LLD < LLD < LLD < LLD < LLD Cs-137 Ci < LLD < LLD < LLD < LLD < LLD Cs-138 Ci < LLD < LLD < LLD < LLD < LLD Fe-59 Ci < LLD < LLD < LLD < LLD < LLD La-140 Ci < LLD < LLD < LLD < LLD < LLD Mn-54 Ci < LLD < LLD < LLD < LLD < LLD Mo-99 Ci < LLD < LLD < LLD < LLD < LLD Nb-95 Ci < LLD < LLD < LLD 2.09E-05 2.09E-05 Os-191 Ci < LLD < LLD < LLD 2.69E-05 2.69E-05 Rb-88 Ci < LLD < LLD < LLD < LLD < LLD Ru-103 Ci < LLD < LLD < LLD 1.85E-06 1.85E-06 Sb-122 Ci < LLD < LLD < LLD < LLD < LLD Sb-124 Ci < LLD < LLD < LLD < LLD < LLD Se-75 Ci < LLD < LLD < LLD < LLD < LLD Sr-89 Ci < LLD < LLD < LLD < LLD < LLD Sr-90 Ci < LLD < LLD < LLD < LLD < LLD Te-123m Ci 1.98E-06 < LLD < LLD < LLD 1.98E-06 Zn-65 Ci < LLD < LLD < LLD < LLD < LLD Zr-95 Ci < LLD < LLD < LLD 4.0OE-06 4.OOE-06 total Ci 1.02E-05 < LLD < LLD 7.23E-04 7.33E-04 total > 8 days Ci 1.98E-06 < LLD < LLD 7.23E-04 7.25E-04
4. Tritium H-3 Ci 1.12E+02 2.76E+02 5.50E+02 1.88E+02 1.13E+03 30 PVNGS ARERR 2003

Table 19:

Unit 2 Radiation Doses At And Beyond The Site Boundary Unit Quarter 1 Quarter 2 Quarter 3 Quarter 4 Year total Gamma Air Dose mrad 4.28E-04 7.06E-04 1.80E-03 6.41 E-03 9.34E-03 ODCM Req 4.1 Limit mrad 5.OOE+00 5.OOE+00 5.OOE+00 5.OOE+00 1.00E+01

% ODCM Limit  % 8.56E-03 1.41 E-02 3.60E-02 1.28E-01 9.34E-02 Beta Air Dose mrad 9.36E-04 1.83E-03 6.33E-03 2.19E-02 3.1 OE-02 ODCM Req 4.1 Limit mrad 1.OOE+01 1.OOE+01 1.OOE+01 1.OOE+01 2.OOE+01

% ODCM Limit  % 9.36E-03 1.83E-02 6.33E-02 2.19E-01 1.55E-01 Maximum Organ Dose mrem 4.01 E-02 9.92E-02 2.03E-01 2.28E-01 4.83E-01 (excluding skin)

Age Teen Teen Teen Infant Teen Organ (1) (1) Thyroid Thyroid Thyroid ODCM Req. 4.2 Limit mrem 7.50E+00 7.50E+00 7.50E+00 7.50E+00 1.50E+01

% ODCM Limit  % 5.35E-01 1.32E+00 2.71 E+00 3.04E+00 3.22E+00 Calculations are based on parameters and methodologies of the ODCM using historical meteorology. Dose is calculated to a hypothetical individual. In contrast, Appendix C dose calculations are based on concurrent meteorology, a real individual, and only the actual pathways present.

Note 1 - All organs except Bone 31 PVNGS ARERR 2003

Table 20:

Unit 3 Gaseous Effluents - Summation Of All Releases

__ __ _ _ _ __ _ _ _ _ _ _ _ _ Total For Est. Total Error %

Unit Quarter 1 Quarter 2 Quarter 3 Quarter 4 l oYear (1)

A. Fission & activation gases

1. Total release Ci 1.43E+01 8.43E+01 1.15E-01 1.54E-01 9.89E+01 3.54E+01
2. Average release rate for period ,uCi/sec 1.84E+00 l 1.07E+01 1.45E-02 1.94E-02 3.14E+00
3. Percent of ODCM Requirement limit  % NA (2) NA (2) NA (2) NA (2) NA (2)

B. Iodine 131

1. Total Iodine 131 Ci 7.98E-04 5.21 E-03 2.53E-06 < LLD 6.01 E-03 3.32E+01
2. Average release rate for period giCi/sec 1.03E-04 6.63E-04 3.18E-07 < LLD 1.91 E-04 co 3. Percent of ODCM Requirement limit  % NA (2) NA (2) NA (2) NA (2) NA (2)

K)

C. Particulates

1. Particulates with half- lives > 8 days Ci 2.13E-09 2.13E-04 4.53E-05 8.05E-07 2.60E-04 3.43E+01
2. Average release rate for period ,uCi/sec 2.74E-1 0 2.71 E-05 5.70E-06 1.01 E-07 8.24E-06
3. Percent of ODCM Requirement limit  % NA (2) NA (2) NA (2) NA (2) NA (2)
4. Gross Alpha radioactivity Ci < LLD < LLD < LLD < LLD < LLD

-U D. Tritium z

C) 1. Total release Ci 3.52E+02 2.44E+02 2.36E+02 4.64E+01 8.78E+02 3.85E+01 Cn

2. Average release rate for period ,Ci/sec 4.53E+01 3.1OE+01 2.97E+01 5.84E+00 2.78E+01 D

m

M
3. Percent of ODCM Requirement limit  % NA (2) NA (2) NA (2) NA (2) NA (2)

M (1) Estimated total error methodology is presented in Table 40.

NO (2) See Table 27 for percent of ODCM Requirement limits.

Table 21:

Unit 3 Gaseous Effluents - Ground Level Releases - Continuous - Fission Gases and lodines Nuclides Released I Unit Quarter 1 Quarter 2 Quarter 3 l Quarter 4 Year total

1. Fission gases Ar-41 Ci < LLD <LLD < LLD <LLD <LLD Kr-83m Ci < LLD <LLD < LLD <LLD < LLD Kr-85 Ci < LLD <LLD < LLD <LLD < LLD Kr-85m Ci < LLD <LLD <LLD < LLD < LLD Kr-87 Ci < LLD <LLD <LLD < LLD < LLD Kr-88 Ci < LLD <LLD < LLD < LLD < LLD Kr-89 Ci < LLD <LLD < LLD < LLD < LLD Kr-90 Ci < LLD <LLD < LLD <LLD < LLD Xe-131 m Ci < LLD <LLD < LLD < LLD < LLD Xe-133 Ci 1.20E+01 3.34E+01 < LLD < LLD 4.54E+01 Xe-1 33m Ci < LLD 3.54E-01 < LLD < LLD 3.54E-01 Xe-135 Ci < LLD <LLD <LLD < LLD < LLD Xe-135m Ci < LLD <LLD <LLD <LLD <LLD Xe-137 Ci < LLD <LLD < LLD < LLD <LLD Xe-138 Ci < LLD <LLD <LLD <LLD <LLD total Ci 1.20E+01 3.37E+01 < LLD <LLD 4.58E+01
2. lodines 1-131 Ci 7.98E-04 5.21 E-03 2.53E-06 < LLD 6.01 E-03 1-132 Ci < LLD 5.37E-04 < LLD <LLD 5.37E-04 1-133 Ci 3.67E-04 2.80E-05 < LLD < LLD 3.95E-04 1-134 Ci < LLD <LLD <LLD < LLD < LLD 1-135 Ci < LLD <LLD <LLD < LLD <LLD total Ci 1.17E-03 5.77E-03 2.53E-06 < LLD 6.94E-03 33 PVNGS ARERR 2003

Table 22:

Unit 3 Gaseous Effluents - Ground Level Releases - Continuous - Particulates Nuclides Released I Unit Quarter 1 l Quarter 2 l Quarter 3 l Quarter 4 Year total

3. Particulates Ag-110m Ci < LLD < LLD < LLD < LLD < LLD Ba-140 Ci < LLD < LLD < LLD < LLD < LLD Br-82 Ci 4.85E-06 < LLD < LLD < LLD 4.85E-06 Ce-141 Ci < LLD < LLD < LLD < LLD < LLD Ce-144 Ci < LLD < LLD < LLD < LLD < LLD Co-57 Ci < LLD < LLD < LLD < LLD < LLD Co-58 Ci < LLD 1.59E-04 4.27E-05 8.05E-07 2.03E-04 Co-60 Ci < LLD 8.18E-06 < LLD < LLD 8.18E-06 Cr-51 Ci < LLD 1.39E-05 < LLD < LLD 1.39E-05 Cs-134 Ci < LLD < LLD < LLD < LLD < LLD Cs-137 Ci < LLD < LLD < LLD < LLD < LLD Cs-138 Ci < LLD < LLD < LLD < LLD < LLD Fe-59 Ci < LLD < LLD < LLD < LLD < LLD La-140 Ci < LLD < LLD < LLD < LLD < LLD Mn-54 Ci < LLD < LLD < LLD < LLD < LLD Mo-99 Ci < LLD < LLD < LLD < LLD < LLD Nb-95 Ci < LLD 6.45E-06 < LLD < LLD 6.45E-06 Os-191 Ci < LLD 1.14E-05 < LLD < LLD 1.14E-05 Rb-88 Ci < LLD < LLD < LLD < LLD < LLD Ru-103 Ci < LLD < LLD < LLD < LLD < LLD Sb-122 Ci < LLD < LLD < LLD < LLD < LLD Sb-124 Ci < LLD 2.46E-06 < LLD < LLD 2.46E-06 Se-75 Ci < LLD 1.33E-06 2.64E-06 < LLD 3.98E-06 Sr-89 Ci < LLD < LLD < LLD < LLD < LLD Sr-90 Ci < LLD < LLD < LLD < LLD < LLD Te-123m Ci < LLD < LLD < LLD < LLD < LLD Zn-65 Ci < LLD < LLD < LLD < LLD < LLD Zr-95 Ci < LLD 1.05E-05 < LLD < LLD 1.05E-05 total Ci 4.85E-06 2.14E-04 4.53E-05 8.05E-07 2.65E-04
4. Tritium H-3 Ci 8.25E+00 7.30E+00 8.04E+01 4.63E+01 1.42E+02 34 PVNGS ARERR 2003

Table 23:

Unit 3 Gaseous Effluents - Ground Level Releases - Batch - Fission Gases and lodines Nuclides Released Unit Quarter 1 Quarter 2 Quarter 3 Quarter 4 Year total

1. Fission gases Ar-41 Ci 7.91 E-01 7.89E-02 1.09E-01 1.54E-01 1.13E+00 Kr-83m Ci < LLD <LLD <LLD < LLD <LLD Kr-85 Ci 5.40E-01 9.97E-01 < LLD <LLD 1.54E+00 Kr-85m Ci < LLD <LLD <LLD < LLD <LLD Kr-87 Ci < LLD <LLD <LLD <LLD <LLD Kr-88 Ci < LLD <LLD <LLD <LLD <LLD Kr-89 Ci < LLD <LLD <LLD <LLD <LLD Kr-90 Ci < LLD <LLD <LLD <LLD <LLD Xe-131m Ci 2.93E-03 5.03E-01 < LLD <LLD 5.06E-01 Xe-133 Ci 8.69E-01 4.81 E+01 1.19E-04 < LLD 4.90E+01 Xe-133m Ci < LLD 3.14E-01 < LLD <LLD 3.14E-01 Xe-135 Ci 3.30E-02 5.68E-01 6.39E-03 < LLD 6.07E-01 Xe-135m Ci < LLD <LLD <LLD <LLD < LLD Xe-137 Ci < LLD <LLD <LLD <LLD <LLD Xe-138 Ci < LLD <LLD <LLD <LLD <LLD total Ci 2.24E+00 5.06E+01 1.15E-01 1.54E-01 5.31 E+O1
2. lodines 1-131 Ci 1.14E-08 < LLD <LLD <LLD 1.14E-08 1-132 Ci < LLD <LLD <LLD <LLD <LLD 1-133 Ci 9.57E-09 < LLD < LLD <LLD 9.57E-09 1-134 Ci < LLD <LLD < LLD <LLD < LLD 1-135 Ci < LLD <LLD < LLD < LLD < LLD total Ci 2.09E-08 < LLD <LLD < LLD 2.09E-08 35 PVNGS ARERR 2003

Table 24:

Unit 3 Gaseous Effluents - Ground Level Releases - Batch - Particulates Nuclides Released I Unit I Quarter 1 l Quarter 2 l Quarter 3 l Quarter 4 Year total

3. Particulates Ag-110m Ci < LLD < LLD < LLD < LLD < LLD Ba-140 Ci < LLD < LLD < LLD < LLD < LLD Br-82 Ci 1.48E-05 6.28E-06 < LLD < LLD 2.11E-05 Ce-141 Ci < LLD < LLD < LLD < LLD < LLD Ce-144 Ci < LLD < LLD < LLD < LLD < LLD Co-57 Ci < LLD < LLD < LLD < LLD < LLD Co-58 Ci < LLD < LLD < LLD < LLD < LLD Co-60 Ci < LLD 6.25E-08 < LLD < LLD 6.25E-08 Cr-51 Ci < LLD < LLD < LLD < LLD < LLD Cs-1 34 Ci 1.09E-09 < LLD < LLD < LLD 1.09E-09 Cs-1 37 Ci 1.04E-09 < LLD < LLD < LLD 1.04E-09 Cs-138 Ci < LLD < LLD < LLD < LLD < LLD Fe-59 Ci < LLD < LLD < LLD < LLD < LLD La-140 Ci < LLD < LLD < LLD < LLD < LLD Mn-54 Ci < LLD < LLD < LLD < LLD < LLD Mo-99 Ci < LLD < LLD < LLD < LLD < LLD Nb-95 Ci < LLD < LLD < LLD < LLD < LLD Os-191 Ci < LLD < LLD < LLD < LLD < LLD Rb-88 Ci 1.87E-06 < LLD < LLD < LLD 1.87E-06 Ru-103 Ci < LLD < LLD < LLD < LLD < LLD Sb-122 Ci < LLD < LLD < LLD < LLD < LLD Sb-124 Ci < LLD < LLD < LLD < LLD < LLD Se-75 Ci < LLD < LLD < LLD < LLD < LLD Sr-89 Ci Note 1 Note 1 Note 1 Note 1 Note 1 Sr-90 Ci Note 1 Note 1 Note 1 Note 1 Note 1 Te-123m Ci < LLD < LLD < LLD < LLD < LLD Zn-65 Ci < LLD < LLD < LLD < LLD < LLD Zr-95 Ci < LLD < LLD < LLD < LLD < LLD total Ci 1.67E-05 6.34E-06 < LLD < LLD 2.30E-05
4. Tritium H-3 Ci 3.43E+02 2.36E+02 1.56E+02 3.76E-02 7.36E+02 Note 1 - Not required for batch releases 36 PVNGS ARERR 2003

Table 25:

Unit 3 Gaseous Effluents - Continuous and Batch - Fission Gases and lodines Nuclides Released I Unit I Quarter 1 l Quarter 2 l Quarter 3 l Quarter 4 l Year total

1. Fission gases Ar-41 Ci 7.91 E-01 7.89E-02 1.09E-01 1.54E-01 1.13E+00 Kr-83m Ci < LLD <LLD <LLD <LLD <LLD Kr-85 Ci 5.40E-01 9.97E-01 < LLD < LLD 1.54E+00 Kr-85m Ci < LLD <LLD < LLD < LLD < LLD Kr-87 Ci < LLD <LLD <LLD < LLD < LLD Kr-88 Ci < LLD <LLD <LLD < LLD <LLD Kr-89 Ci < LLD <LLD < LLD < LLD < LLD Kr-90 Ci < LLD <LLD < LLD < LLD < LLD Xe-1 31m Ci 2.93E-03 5.03E-01 < LLD < LLD 5.06E-01 Xe-1 33 Ci 1.29E+01 8.15E+01 1.19E-04 < LLD 9.44E+01 Xe-1 33m Ci < LLD 6.68E-01 < LLD < LLD 6.68E-01 Xe-135 Ci 3.30E-02 5.68E-01 6.39E-03 < LLD 6.07E-01 Xe-135m Ci < LLD <LLD < LLD < LLD < LLD Xe-137 Ci < LLD <LLD < LLD < LLD < LLD Xe-138 Ci < LLD <LLD <LLD < LLD < LLD total Ci 1.43E+01 8.43E+01 1.15E-01 1.54E-01 9.89E+01
2. lodines 1-131 Ci 7.98E-04 5.21 E-03 2.53E-06 <LLD 6.01 E-03 1-132 Ci < LLD 5.37E-04 < LLD < LLD 5.37E-04 1-133 Ci 3.67E-04 2.80E-05 < LLD <LLD 3.95E-04 1-134 Ci < LLD <LLD <LLD < LLD <LLD 1-135 Ci < LLD <LLD <LLD < LLD <LLD total Ci 1.17E-03 5.77E-03 2.53E-06 < LLD 6.94E-03 37 PVNGS ARERR 2003

Table 26:

Unit 3 Gaseous Effluents - Continuous and Batch - Particulates Nuclides Released Unit I Quarter 1 l Quarter 2 l Quarter 3 l Quarter 4 Year total

3. Particulates Ag-110m Ci < LLD < LLD < LLD < LLD < LLD Ba-140 Ci < LLD < LLD < LLD < LLD < LLD Br-82 Ci 1.96E-05 6.28E-06 < LLD < LLD 2.59E-05 Ce-141 Ci < LLD < LLD < LLD < LLD < LLD Ce-144 Ci < LLD < LLD < LLD < LLD < LLD Co-57 Ci < LLD < LLD < LLD < LLD < LLD Co-58 Ci < LLD 1.59E-04 4.27E-05 8.05E-07 2.03E-04 Co-60 Ci < LLD 8.25E-06 < LLD < LLD 8.25E-06 Cr-51 Ci < LLD 1.39E-05 < LLD < LLD 1.39E-05 Cs-134 Ci 1.09E-09 < LLD < LLD < LLD 1.09E-09 Cs-137 Ci 1.04E-09 < LLD < LLD < LLD 1.04E-09 Cs-138 Ci < LLD < LLD < LLD < LLD < LLD Fe-59 Ci < LLD < LLD < LLD < LLD < LLD La-140 Ci < LLD < LLD < LLD < LLD < LLD Mn-54 Ci < LLD < LLD < LLD < LLD < LLD Mo-99 Ci < LLD < LLD < LLD < LLD < LLD Nb-95 Ci < LLD 6.45E-06 < LLD < LLD 6.45E-06 Os-1 91 Ci < LLD 1.14E-05 < LLD < LLD 1.14E-05 Rb-88 Ci 1.87E-06 < LLD < LLD < LLD 1.87E-06 Ru-103 Ci < LLD < LLD < LLD < LLD < LLD Sb-122 Ci < LLD < LLD < LLD < LLD < LLD Sb-1 24 Ci < LLD 2.46E-06 < LLD < LLD 2.46E-06 Se-75 Ci < LLD 1.33E-06 2.64E-06 < LLD 3.98E-06 Sr-89 Ci < LLD < LLD < LLD < LLD < LLD Sr-90 Ci < LLD < LLD < LLD < LLD < LLD Te-123m Ci < LLD < LLD < LLD < LLD < LLD Zn-65 Ci < LLD < LLD < LLD < LLD < LLD Zr-95 Ci < LLD 1.05E-05 < LLD < LLD 1.05E-05 total Ci 2.15E-05 2.20E-04 4.53E-05 8.05E-07 2.88E-04 total > 8 days Ci 2.13E-09 2.13E-04 4.53E-05 8.05E-07 2.60E-04
4. Tritium H-3 Ci 3.52E+02 2.44E+02 2.36E+02 4.64E+01 8.78E+02 38 PVNGS ARERR 2003

Table 27:

Unit 3 Radiation Doses At And Beyond The Site Boundary Unit Quarter 1 Quarter 2 Quarter 3 Quarter 4 Year total Gamma Air Dose mrad 3.39E-03 8.73E-03 2.89E-04 4.05E-04 1.28E-02 ODCM Req 4.1 Limit mrad 5.OOE+00 5.00E+00 5.00E+00 5.OOE+00 1.QOE+01

% ODCM Limit  % 6.78E-02 1.75E-01 5.78E-03 8.1OE-03 1.28E-01 Beta Air Dose mrad 4.88E-03 2.56E-02 1.05E-04 1.43E-04 3.08E-02 ODCM Req 4.1 Limit mrad 1.OOE+01 1.OOE+01 1.OOE+01 1.OOE+01 2.OOE+01

% ODCM Limit  % 4.88E-02 2.56E-01 1.05E-03 1.43E-03 1.54E-01 Maximum Organ Dose mrem 1.36E-01 2.15E-01 8.48E-02 1.66E-02 3.97E-01 (excluding skin)

Age Teen Infant Teen Teen Child Organ Thyroid Thyroid Thyroid Lung Thyroid ODCM Req. 4.2 Limit mrem 7.50E+00 7.50E+00 7.50E+00 7.50E+00 1.50E+01

% ODCM Limit  % 1.81 E+00 2.87E+00 1.13E+00 2.21 E-01 2.65E+00 Calculations are based on parameters and methodologies of the ODCM using historical meteorology. Dose is calculated to a hypothetical individual. In contrast, Appendix C dose calculations are based on concurrent meteorology, a real individual, and only the actual pathways present.

39 PVNGS ARERR 2003

Table 28:

Units 1, 2, and 3 Gaseous Effluents - Continuous - Fission Gases and lodines -

Total By Quarter Nuclides Released Unit Quarter 1 l Quarter 2 Quarter 3 Quarter 4 Year total

1. Fission gases Ar-41 Ci < LLD <LLD < LLD < LLD < LLD Kr-83m Ci < LLD <LLD < LLD < LLD < LLD Kr-85 Ci < LLD <LLD < LLD < LLD < LLD Kr-85m Ci < LLD <LLD < LLD < LLD < LLD Kr-87 Ci < LLD <LLD <LLD < LLD < LLD Kr-88 Ci < LLD 8.34E-03 < LLD < LLD 8.34E-03 Kr-89 Ci < LLD <LLD <LLD <LLD <LLD Kr-90 Ci < LLD <LLD <LLD <LLD <LLD Xe-131m Ci < LLD <LLD < LLD <LLD < LLD Xe-133 Ci 1.20E+01 3.40E+01 6.66E+00 4.41 E+01 9.67E+01 Xe-1 33m Ci < LLD 3.54E-01 < LLD <LLD 3.54E-01 Xe-135 Ci < LLD 9.58E-03 5.80E-01 < LLD 5.90E-01 Xe-135m Ci < LLD <LLD < LLD < LLD <LLD Xe-137 Ci < LLD <LLD <LLD < LLD < LLD Xe-138 Ci < LLD <LLD < LLD < LLD < LLD total Ci 1.20E+01 3.43E+01 7.24E+00 4.41 E+01 9.77E+01
2. lodines 1-131 Ci 7.98E-04 5.21 E-03 4.89E-04 2.48E-03 8.98E-03 1-132 Ci < LLD 5.37E-04 < LLD 1.67E-04 7.03E-04 1-133 Ci 3.67E-04 2.80E-05 1.04E-04 < LLD 4.99E-04 1-134 Ci < LLD <LLD < LLD <LLD <LLD 1-135 Ci < LLD <LLD < LLD <LLD < LLD total Ci 1.17E-03 5.77E-03 5.92E-04 2.65E-03 1.02E-02 40 PVNGS ARERR 2003

Table 29:

Units 1, 2, and 3 Gaseous Effluents - Continuous - Particulates -

Total By Quarter Nuclides Released Unit Quarter 1 l Quarter 2 l Quarter 3 l Quarter 4 Year total

3. Particulates Ag-110m Ci < LLD < LLD < LLD < LLD < LLD Ba-140 Ci < LLD < LLD < LLD < LLD < LLD Br-82 Ci 4.85E-06 < LLD < LLD < LLD 4.85E-06 Ce-141 Ci < LLD < LLD < LLD < LLD < LLD Ce-144 Ci < LLD < LLD < LLD < LLD < LLD Co-57 Ci < LLD < LLD < LLD < LLD < LLD Co-58 Ci < LLD 1.59E-04 4.27E-05 9.55E-05 2.98E-04 Co-60 Ci < LLD 8.18E-06 1.04E-06 3.87E-05 4.79E-05 Cr-51 Ci < LLD 1.39E-05 < LLD < LLD 1.39E-05 Cs-134 Ci < LLD < LLD < LLD < LLD < LLD Cs-137 Ci < LLD < LLD < LLD < LLD < LLD Cs-138 Ci < LLD < LLD < LLD < LLD < LLD Fe-59 Ci < LLD < LLD < LLD < LLD < LLD La-140 Ci < LLD < LLD < LLD < LLD < LLD Mn-54 Ci < LLD < LLD < LLD < LLD < LLD Mo-99 Ci < LLD < LLD < LLD < LLD < LLD Nb-95 Ci < LLD 6.45E-06 < LLD 1.24E-05 1.88E-05 Os-191 Ci < LLD 1.14E-05 < LLD 2.69E-05 3.84E-05 Rb-88 Ci < LLD < LLD < LLD < LLD < LLD Ru-103 Ci < LLD < LLD < LLD 1.85E-06 1.85E-06 Sb-122 Ci < LLD < LLD < LLD < LLD < LLD Sb-124 Ci < LLD 2.46E-06 < LLD < LLD 2.46E-06 Se-75 Ci < LLD 1.33E-06 2.64E-06 < LLD 3.98E-06 Sr-89 Ci < LLD < LLD < LLD < LLD < LLD Sr-90 Ci < LLD < LLD < LLD < LLD < LLD Te-123m Ci 1.98E-06 < LLD < LLD < LLD 1.98E-06 Zn-65 Ci < LLD < LLD < LLD < LLD < LLD Zr-95 Ci < LLD 1.05E-05 < LLD 4.OOE-06 1.45E-05 total Ci 6.83E-06 2.14E-04 4.64E-05 1.79E-04 4.46E-04
4. Tritium H-3 Ci 4.54E+01 6.66E+01 1.19E+02 8.25E+01 3.14E+02 41 PVNGS ARERR 2003

Table 30:

Units 1, 2, and 3 Gaseous Effluents - Batch - Fission Gases and lodines -

Total By Quarter Nuclides Released Unit Quarter 1 Quarter 2 Quarter 3 Quarter 4 Year total

1. Fission gases Ar-41 Ci 1.OOE+00 3.27E-01 4.13E-01 3.13E-01 2.06E+OO Kr-83m Ci < LLD <LLD <LLD <LLD <LLD Kr-85 Ci 1.39E+00 2.59E+00 5.24E+00 5.54E+00 1.48E+01 Kr-85m Ci < LLD <LLD <LLD < LLD < LLD Kr-87 Ci < LLD <LLD < LLD <LLD <LLD Kr-88 Ci < LLD <LLD < LLD <LLD < LLD Kr-89 Ci < LLD <LLD <LLD < LLD < LLD Kr-90 Ci < LLD <LLD < LLD <LLD < LLD Xe-131 m Ci 2.50E-02 5.37E-01 1.48E-02 3.43E-02 6.11 E-01 Xe-133 Ci 2.04E+00 5.02E+01 3.56E+oo 1.96E+01 7.54E+01 Xe-133m Ci 7.74E-03 3.23E-01 6.56E-03 < LLD 3.37E-01 Xe-135 Ci 3.58E-02 5.72E-01 2.43E-02 7.18E-05 6.32E-01 Xe-135m Ci < LLD 1.66E-04 < LLD <LLD 1.66E-04 Xe-137 Ci < LLD <LLD <LLD < LLD < LLD Xe-138 Ci < LLD <LLD <LLD < LLD < LLD total Ci 4.50E+00 5.46E+01 9.26E+00 2.55E+01 9.38E+01
2. lodines 1-131 Ci 1.14E-08 < LLD <LLD 3.42E-03 3.42E-03 1-132 Ci < LLD <LLD < LLD <LLD < LLD 1-133 Ci 9.57E-09 < LLD < LLD < LLD 9.57E-09 1-134 Ci < LLD <LLD <LLD < LLD < LLD 1-135 Ci < LLD <LLD <LLD <LLD <LLD total Ci 2.09E-08 < LLD < LLD 3.42E-03 3.42E-03 42 PVNGS ARERR 2003

Table 31:

Units 1, 2, and 3 Gaseous Effluents - Batch - Particulates -

Total By Quarter Nuclides Released I Unit Quarter 1 Quarter 2 Quarter 3 l Quarter 4 l Year total

3. Particulates Ag-110m Ci < LLD < LLD < LLD < LLD < LLD Ba-140 Ci < LLD < LLD < LLD < LLD < LLD Br-82 Ci 2.88E-05 6.89E-06 < LLD < LLD 3.57E-05 Ce-141 Ci < LLD < LLD < LLD < LLD < LLD Ce-144 Ci < LLD < LLD < LLD < LLD < LLD Co-57 Ci < LLD < LLD < LLD < LLD < LLD Co-58 Ci < LLD < LLD < LLD 4.66E-04 4.66E-04 Co-60 Ci < LLD 6.25E-08 < LLD 6.99E-05 7.OOE-05 Cr-51 Ci < LLD < LLD < LLD < LLD < LLD Cs-1 34 Ci 1.09E-09 < LLD < LLD < LLD 1.09E-09 Cs-1 37 Ci 1.04E-09 < LLD < LLD < LLD 1.04E-09 Cs-138 Ci < LLD < LLD < LLD < LLD < LLD Fe-59 Ci < LLD < LLD < LLD < LLD < LLD La-140 Ci < LLD < LLD < LLD < LLD < LLD Mn-54 Ci < LLD < LLD < LLD < LLD < LLD Mo-99 Ci < LLD < LLD < LLD < LLD < LLD Nb-95 Ci < LLD < LLD < LLD 8.56E-06 8.56E-06 Os-191 Ci < LLD < LLD < LLD < LLD < LLD Rb-88 Ci 1.87E-06 < LLD < LLD < LLD 1.87E-06 Ru-103 Ci 2.91 E-08 < LLD < LLD < LLD 2.91 E-08 Sb-122 Ci < LLD < LLD < LLD < LLD < LLD Sb-124 Ci < LLD < LLD < LLD < LLD < LLD Se-75 Ci < LLD < LLD < LLD < LLD < LLD Sr-89 Ci Note 1 Note 1 Note 1 Note 1 Note 1 Sr-90 Ci Note 1 Note 1 Note 1 Note 1 Note 1 Te-123m Ci < LLD < LLD < LLD < LLD < LLD Zn-65 Ci < LLD < LLD < LLD < LLD < LLD Zr-95 Ci < LLD < LLD < LLD < LLD < LLD total Ci 3.07E-05 6.95E-06 < LLD 5.44E-04 5.82E-04
4. Tritium H-3 Ci 4.28E+02 6.71 E+02 8.62E+02 1.63E+02 2.12E+03 Note 1 - Not required for batch releases 43 PVNGS ARERR 2003

Table 32:

Units 1, 2, and 3 Gaseous Effluents - Continuous and Batch - Fission Gases and lodines -

Total By Quarter Nuclides Released Unit Quarter 1 Quarter 2 Quarter 3 Quarter 4 Year total

1. Fission gases Ar-41 Ci 1.OOE+00 3.27E-01 4.13E-01 3.13E-01 2.06E+OO Kr-83m Ci < LLD < LLD < LLD < LLD < LLD Kr-85 Ci 1.39E+00 2.59E+00 5.24E+00 5.54E+00 1.48E+01 Kr-85m Ci < LLD < LLD < LLD < LLD < LLD Kr-87 Ci < LLD < LLD < LLD < LLD < LLD Kr-88 Ci < LLD 8.34E-03 < LLD < LLD 8.34E-03 Kr-89 Ci < LLD < LLD < LLD < LLD < LLD Kr-90 Ci < LLD < LLD < LLD < LLD < LLD Xe-131m Ci 2.50E-02 5.37E-01 1.48E-02 3.43E-02 6.11 E-01 Xe-133 Ci 1.41 E+01 8.42E+01 1.02E+01 6.36E+01 1.72E+02 Xe-133m Ci 7.74E-03 6.76E-01 6.56E-03 < LLD 6.91 E-01 Xe-135 Ci 3.58E-02 5.82E-01 6.05E-01 7.18E-05 1.22E+OO Xe-1 35m Ci < LLD 1.66E-04 < LLD < LLD 1.66E-04 Xe-137 Ci < LLD < LLD < LLD < LLD < LLD Xe-138 Ci < LLD < LLD < LLD < LLD < LLD total Ci 1.65E+01 8.89E+01 1.65E+01 6.95E+01 1.91 E+02
2. lodines 1-131 Ci 7.98E-04 5.21 E-03 4.89E-04 5.91 E-03 1.24E-02 1-132 Ci < LLD 5.37E-04 < LLD 1.67E-04 7.03E-04 1-133 Ci 3.67E-04 2.80E-05 1.04E-04 < LLD 4.99E-04 1-134 Ci < LLD < LLD < LLD < LLD < LLD 1-135 Ci < LLD < LLD < LLD < LLD < LLD total Ci 1.1 7E-03 5.77E-03 5.92E-04 6.07E-03 1.36E-02 44 PVNGS ARERR 2003

Table 33:

Units 1, 2, and 3 Gaseous Effluents - Continuous and Batch - Particulates -

Total By Quarter Nuclides Released Unit Quarter 1 Quarter 2 Quarter 3 Quarter 4 Year total

3. Particulates Ag-110m Ci < LLD < LLD < LLD < LLD < LLD Ba-140 Ci < LLD < LLD < LLD < LLD < LLD Br-82 Ci 3.37E-05 6.89E-06 < LLD < LLD 4.06E-05 Ce-141 Ci < LLD < LLD < LLD < LLD < LLD Ce-144 Ci < LLD < LLD < LLD < LLD < LLD Co-57 Ci < LLD < LLD < LLD < LLD < LLD Co-58 Ci < LLD 1.59E-04 4.27E-05 5.61 E-04 7.63E-04 Co-60 Ci < LLD 8.25E-06 1.04E-06 1.09E-04 1.18E-04 Cr-51 Ci < LLD 1.39E-05 < LLD < LLD 1.39E-05 Cs-134 Ci 1.09E-09 < LLD < LLD < LLD 1.09E-09 Cs-137 Ci 1.04E-09 < LLD < LLD < LLD 1.04E-09 Cs-138 Ci < LLD < LLD < LLD < LLD < LLD Fe-59 Ci < LLD < LLD < LLD < LLD < LLD La-140 Ci < LLD < LLD < LLD < LLD < LLD Mn-54 Ci < LLD < LLD < LLD < LLD < LLD Mo-99 Ci < LLD < LLD < LLD < LLD < LLD Nb-95 Ci < LLD 6.45E-06 < LLD 2.09E-05 2.74E-05 Os-191 Ci < LLD 1.14E-05 < LLD 2.69E-05 3.84E-05 Rb-88 Ci 1.87E-06 < LLD < LLD < LLD 1.87E-06 Ru-103 Ci 2.91 E-08 < LLD < LLD 1.85E-06 1.87E-06 Sb-122 Ci < LLD < LLD < LLD < LLD < LLD Sb-124 Ci < LLD 2.46E-06 < LLD < LLD 2.46E-06 Se-75 Ci < LLD 1.33E-06 2.64E-06 < LLD 3.98E-06 Sr-89 Ci < LLD < LLD < LLD < LLD < LLD Sr-90 Ci < LLD < LLD < LLD < LLD < LLD Te-1 23m Ci 1.98E-06 < LLD < LLD < LLD 1.98E-06 Zn-65 Ci < LLD < LLD < LLD < LLD < LLD Zr-95 Ci < LLD 1.05E-05 < LLD 4.OOE-06 1.45E-05 total Ci 3.76E-05 2.21 E-04 4.64E-05 7.23E-04 1.03E-03 total > 8 days Ci 2.02E-06 2.14E-04 4.64E-05 7.23E-04 9.86E-04
4. Tritium H-3 Ci 4.73E+02 7.37E+02 9.81 E+02 2.46E+02 2.44E+03 45 PVNGS ARERR 2003

Table 34:

Units 1,2 and 3 Gaseous Effluents- Continuous - Fission Gases and Iodine -

Total By Unit Nuclides Released

[ Unit I Unit 1 1 _

Unit 2

[ _

Unit 3 l Total Units 1 , 2 and 3

1. Fission gases Ar-41 Ci < LLD < LLD < LLD < LLD Kr-83m Ci < LLD < LLD < LLD < LLD Kr-85 Ci < LLD < LLD < LLD < LLD Kr-85m Ci < LLD < LLD < LLD < LLD Kr-87 Ci < LLD < LLD < LLD < LLD Kr-88 Ci < LLD 8.34E-03 < LLD 8.34E-03 Kr-89 Ci < LLD < LLD < LLD < LLD Kr-90 Ci < LLD < LLD < LLD < LLD Xe-131m Ci < LLD < LLD < LLD < LLD Xe-133 Ci 6.08E-01 5.07E+01 4.54E+01 9.67E+01 Xe-133m Ci < LLD < LLD 3.54E-01 3.54E-01 Xe-135 Ci < LLD 5.90E-01 < LLD 5.90E-01 Xe-135m Ci < LLD < LLD < LLD < LLD Xe-137 Ci < LLD < LLD < LLD < LLD Xe-138 Ci < LLD < LLD < LLD < LLD total Ci 6.08E-01 5.13E+01 4.58E+01 9.77E+01
2. lodines 1-131 Ci 8.13E-06 2.96E-03 6.01E-03 8.98E-03 1-132 Ci < LLD 1.67E-04 5.37E-04 7.03E-04 1-133 Ci 2.12E-06 1.01E-04 3.95E-04 4.99E-04 1-134 Ci < LLD < LLD < LLD < LLD 1-135 Ci < LLD < LLD < LLD < LLD total Ci 1.03E-05 3.23E-03 6.94E-03 1.02E-02 46 PVNGS ARERR 2003

Table 35:

Units 1, 2 and 3 Gaseous Effluents- Continuous - Particulates -

Total By Unit Nuclides Released I Unit [

Unit 1 1

1 _

Unit 2 l

Unit 3 l Total Units 2 and 3

3. Particulates Ag-110m Ci < LLD < LLD < LLD < LLD Ba-140 Ci < LLD < LLD < LLD < LLD Br-82 Ci < LLD < LLD 4.85E-06 4.85E-06 Ce-141 Ci < LLD < LLD < LLD < LLD Ce-144 Ci < LLD < LLD < LLD < LLD Co-57 Ci < LLD < LLD < LLD < LLD Co-58 Ci < LLD 9.47E-05 2.03E-04 2.98E-04 Co-60 Ci 1.04E-06 3.87E-05 8.18E-06 4.79E-05 Cr-51 Ci < LLD < LLD 1.39E-05 1.39E-05 Cs-134 Ci < LLD < LLD < LLD < LLD Cs-137 Ci < LLD < LLD < LLD < LLD Cs-138 Ci < LLD < LLD < LLD < LLD Fe-59 Ci < LLD < LLD < LLD < LLD La-140 Ci < LLD < LLD < LLD < LLD Mn-54 Ci < LLD < LLD < LLD < LLD Mo-99 Ci < LLD < LLD < LLD < LLD Nb-95 Ci < LLD 1.24E-05 6.45E-06 1.88E-05 Os-191 Ci < LLD 2.69E-05 1.14E-05 3.84E-05 Rb-88 Ci < LLD < LLD < LLD < LLD Ru-1 03 Ci < LLD 1.85E-06 < LLD 1.85E-06 Sb-122 Ci < LLD < LLD < LLD < LLD Sb-1 24 Ci < LLD < LLD 2.46E-06 2.46E-06 Se-75 Ci < LLD < LLD 3.98E-06 3.98E-06 Sr-89 Ci < LLD < LLD < LLD < LLD Sr-90 Ci < LLD < LLD < LLD < LLD Te-123m Ci < LLD 1.98E-06 < LLD 1.98E-06 Zn-65 Ci < LLD < LLD < LLD < LLD Zr-95 Ci < LLD 4.OOE-06 1.05E-05 1.45E-05 total Ci 1.04E-06 1.81 E-04 2.65E-04 4.46E-04
4. Tritium H-3 Ci 4.16E+01 1.30E+02 1.42E+02 3.14E+02 47 PVNGS ARERR 2003

Table 36:

Units 1,2 and 3 Gaseous Effluents- Batch - Fission Gases and Iodine -

Total By Unit Nuclides Released TUnit 1 Unit 1 1 Unit 2 1 1 I___ ___J Unit 3 Total Units 2 and 3

1. Fission gases Ar-41 Ci 4.59E-01 4.65E-01 1.13E+00 2.06E+00 Kr-83m Ci < LLD < LLD < LLD < LLD Kr-85 Ci 2.44E-04 1.32E+01 1.54E+00 1.48E+01 Kr-85m Ci < LLD < LLD < LLD < LLD Kr-87 Ci < LLD < LLD < LLD < LLD Kr-88 Ci < LLD < LLD < LLD < LLD Kr-89 Ci < LLD < LLD < LLD < LLD Kr-90 Ci < LLD < LLD < LLD < LLD Xe-131m Ci < LLD 1.05E-01 5.06E-01 6.11E-01 Xe-133 Ci 1.31 E-02 2.64E+01 4.90E+01 7.54E+01 Xe-133m Ci < LLD 2.27E-02 3.14E-01 3.37E-01 Xe-135 Ci 7.18E-05 2.50E-02 6.07E-01 6.32E-01 Xe-135m Ci 1.66E-04 < LLD < LLD 1.66E-04 Xe-137 Ci < LLD < LLD < LLD < LLD Xe-138 Ci < LLD < LLD < LLD < LLD total Ci 4.72E-01 4.02E+01 5.31 E+01 9.38E+01
2. lodines 1-131 Ci < LLD 3.42E-03 1.14E-08 3.42E-03 1-132 Ci < LLD < LLD < LLD < LLD 1-133 Ci < LLD < LLD 9.57E-09 9.57E-09 1-134 Ci < LLD < LLD < LLD < LLD 1-135 Ci < LLD < LLD < LLD < LLD total Ci < LLD 3.42E-03 2.09E-08 3.42E-03 48 PVNGS ARERR 2003

Table 37:

Units 1,2 and 3 Gaseous Effluents- Batch - Particulates -

Total By Unit Nuclides Released Unit 1 Unit 1 1 _

Unit 2 1 __

Unit 3 lTotal Units 1,2 and 3

3. Particulates Ag-110rn Ci < LLD < LLD < LLD < LLD Ba-140 Ci < LLD < LLD < LLD < LLD Br-82 Ci 6.45E-06 8.19E-06 2.11 E-05 3.57E-05 Ce-141 Ci < LLD < LLD < LLD < LLD Ce-144 Ci < LLD < LLD < LLD < LLD Co-57 Ci < LLD < LLD < LLD < LLD Co-58 Ci < LLD 4.66E-04 < LLD 4.66E-04 Co-60 Ci < LLD 6.99E-05 6.25E-08 7.OOE-05 Cr-51 Ci < LLD < LLD < LLD < LLD Cs-134 Ci < LLD < LLD 1.09E-09 1.09E-09 Cs-137 Ci < LLD < LLD 1.04E-09 1.04E-09 Cs-138 Ci < LLD < LLD < LLD < LLD Fe-59 Ci < LLD < LLD < LLD < LLD La-140 Ci < LLD < LLD < LLD < LLD Mn-54 Ci < LLD < LLD < LLD < LLD Mo-99 Ci < LLD < LLD < LLD < LLD Nb-95 Ci < LLD 8.56E-06 < LLD 8.56E-06 Os-191 Ci < LLD < LLD < LLD < LLD Rb-88 Ci < LLD < LLD 1.87E-06 1.87E-06 Ru-103 Ci 2.91E-08 < LLD < LLD 2.91E-08 Sb-122 Ci < LLD < LLD < LLD < LLD Sb-124 Ci < LLD < LLD < LLD < LLD Se-75 Ci < LLD < LLD < LLD < LLD Sr-89 Ci Note 1 Note 1 Note 1 Note 1 Sr-90 Ci Note 1 Note 1 Note 1 Note 1 Te-123m Ci < LLD < LLD < LLD < LLD Zn-65 Ci < LLD < LLD < LLD < LLD Zr-95 Ci < LLD < LLD < LLD < LLD total Ci 6.48E-06 5.52E-04 2.30E-05 5.82E-04
4. Tritium H-3 Ci 3.92E+02 9.96E+02 7.36E+02 2.12E+03 Note 1 - Not required for batch releases 49 PVNGS ARERR 2003

Table 38:

Units 1, 2 and 3 Gaseous Effluents- Continuous and Batch - Fission Gases and Iodine -

Nuclides Released 1Unit I Unit 1

_ __ __ __ 1 T

Total By Unit Unit 2 1_ _

Unit 3 TO al Units 1, 2 and 3

1. Fission gases Ar-41 Ci 4.59E-01 4.65E-01 1.13E+00 2.06E+00 Kr-83m Ci < LLD < LLD < LLD < LLD Kr-85 Ci 2.44E-04 1.32E+01 1.54E+00 1.48E+01 Kr-85m Ci < LLD < LLD < LLD < LLD Kr-87 Ci < LLD < LLD < LLD < LLD Kr-88 Ci < LLD 8.34E-03 < LLD 8.34E-03 Kr-89 Ci < LLD < LLD < LLD < LLD Kr-90 Ci < LLD < LLD < LLD < LLD Xe-131m Ci < LLD 1.05E-01 5.06E-01 6.11E-01 Xe-133 Ci 6.21 E-01 7.70E+01 9.44E+01 1.72E+02 Xe-133m Ci < LLD 2.27E-02 6.68E-01 6.91 E-01 Xe-135 Ci 7.18E-05 6.15E-01 6.07E-01 1.22E+00 Xe-1 35m Ci 1.66E-04 < LLD < LLD 1.66E-04 Xe-137 Ci < LLD < LLD < LLD < LLD Xe-138 Ci < LLD < LLD < LLD < LLD total Ci 1.08E+00 9.15E+01 9.89E+01 1.91 E+02
2. lodines 1-131 Ci 8.13E-06 6.38E-03 6.01E-03 1.24E-02 1-132 Ci < LLD 1.67E-04 5.37E-04 7.03E-04 1-133 Ci 2.12E-06 1.01E-04 3.95E-04 4.99E-04 1-134 Ci < LLD < LLD < LLD < LLD 1-135 Ci < LLD < LLD < LLD < LLD total Ci 1.03E-05 6.65E-03 6.94E-03 1.36E-02 50 PVNGS ARERR 2003

Table 39:

Units 1,2 and 3 Gaseous Effluents - Continuous and Batch - Particulates -

Total By Unit Nuclides Released 1 Unit l Unit 1 l

Unit 2

___I 1 Unit 3 lTotal Units 2 and 3

3. Particulates Ag-110ml Ci < LLD < LLD < LLD < LLD Ba-i40 Ci < LLD < LLD < LLD < LLD Br-82 Ci 6.45E-06 8.19E-06 2.59E-05 4.06E-05 Ce-141 Ci < LLD < LLD < LLD < LLD Ce-144 Ci < LLD < LLD < LLD < LLD Co-57 Ci < LLD < LLD < LLD < LLD Co-58 Ci < LLD 5.60E-04 2.03E-04 7.63E-04 Co-60 Ci 1.04E-06 1.09E-04 8.25E-06 1.18E-04 Cr-51 Ci < LLD < LLD 1.39E-05 1.39E-05 Cs-1 34 Ci < LLD < LLD 1.09E-09 1.09E-09 Cs-1 37 Ci < LLD < LLD 1.04E-09 1.04E-09 Cs-138 Ci < LLD < LLD < LLD < LLD Fe-59 Ci < LLD < LLD < LLD < LLD La-140 Ci < LLD < LLD < LLD < LLD Mn-54 Ci < LLD < LLD < LLD < LLD Mo-99 Ci < LLD < LLD < LLD < LLD Nb-95 Ci < LLD 2.09E-05 6.45E-06 2.74E-05 Os-191 Ci < LLD 2.69E-05 1.14E-05 3.84E-05 Rb-88 Ci < LLD < LLD 1.87E-06 1.87E-06 Ru-103 Ci 2.91 E-08 1.85E-06 < LLD 1.87E-06 Sb-122 Ci < LLD < LLD < LLD < LLD Sb-124 Ci < LLD < LLD 2.46E-06 2.46E-06 Se-75 Ci < LLD < LLD 3.98E-06 3.98E-06 Sr-89 Ci < LLD < LLD < LLD < LLD Sr-90 Ci < LLD < LLD < LLD < LLD Te-123m Ci < LLD 1.98E-06 < LLD 1.98E-06 Zn-65 Ci < LLD < LLD < LLD < LLD Zr-95 Ci < LLD 4.OOE-06 1.05E-05 1.45E-05 total Ci 7.52E-06 7.33E-04 2.88E-04 1.03E-03 total > 8 days Ci 1.07E-06 7.25E-04 2.60E-04 9.86E-04
4. Tritium H-3 Ci 4.34E+02 1.13E+03 8.78E+02 2.44E+03 51 PVNGS ARERR 2003

Table 40:

Estimation of Total Percent Error The estimated total error is calculated as follows:

Total Percent Error = (E1 2 + E22 + E32 + ... + En 2 )1/2 Where En = Percent error associated with each contributing parameter.

Parameters contributing to errors in the measurement of gaseous effluents; process flow rates, sample collection, analytical counting and tank volumes.

The following values (%) were used for error calculations.

Fission & Act gases 1-131 Particulates Tritium 25 25 25 25 Sample counting error 10 10 10 10 Counting system calibration error 5 5 5 5 Counting system source error 20 N/A N/A N/A Temperature/volume correction error 10 10 10 10 Process flow measuring device (1)

N/A 15 15 15 Sample flow measuring device N/A 5 NIA N/A Iodine collection efficiency error N/A N/A 10 N/A Plateout error N/A N/A N/A 20 Bubbler collection efficiency error N/A N/A N/A 2 Sample volume transfer error (pipette)

N/A N/A N/A 2 Sample volume error (graduate)

Note 1 - % of full scale 52 PVNGS ARERR 2003

Table 41:

Effluent Monitoring Instrumentation Out Of Service Greater Than 30 Days Unit Instrument Date span of Cause of inoperability inoperability Explanation NONE 53 PVNGS ARERR 2003

Table 42:

Solid Waste Summary A. Solid Waste Shipped Offsite For Burial Or Disposal (not irradiated fuel) 1.0 Type of Waste Unit Jan-Dec estimated total error %

1.a. Spent resin, filters, evaporator bottoms, etc. m3 7.23E+01 N/A Ci 1.26E+03 2.50E+01 1.b. Dry compressible waste, contaminated m3 3.04E+02 N/A equipment, etc. Ci 8.95E+00 2.50E+01 1.c. Irradiated components, fuel rods, etc. m3 0.OOE+00 N/A Ci Q.OOE+00 N/A 1.d. Other m3 0.OOE+00 N/A Ci O.OOE+00 N/A Volume and activity for dry compressible waste, contaminated equipment, etc., includes PVNGS waste disposed of after being processed by a volume reduction facility. Volume for waste shipped to the Envirocare Bulk Facility is calculated from waste volume not container disposal volume.

54 PVNGS ARERR 2003

2.0 Principal Radionuclides 2.a Estimate of major nuclide concentrations for spent resins, filter, evaporator bottoms, etc.

Waste Class Nuclide Name Percent Abundance Curies A Fe-55 4.56E+01 1.31 E+01 A Ni-63 2.44E+01 7.OOE+OO A Co-60 1.05E+01 3.03E+OO A C-14 6.09E+00 1.75E+00 A Cs-137 3.43E+00 9.85E-01 A H-3 2.76E+00 7.92E-01 A Co-58 2.51 E+O0 7.20E-01 A Sb-125 1.68E+00 4.82E-01 A Cs-134 1.45E+00 4.17E-01 A Mn-54 5.74E-01 1.65E-01 A Ag-11Om 4.32E-01 1.24E-01 A Ni-59 2.OOE-01 5.76E-02 A Sb-124 1.02E-01 2.93E-02 A Pu-241 9.47E-02 2.72E-02 A Co-57 5.64E-02 1.62E-02 A Ce-144 3.09E-02 8.88E-03 A Nb-95 2.22E-02 6.37E-03 A Zr-95 2.1 OE-02 6.04E-03 A Sr-90 1.42E-02 4.09E-03 A Cr-51 1.17E-02 3.37E-03 A Sn-113 1.17E-02 3.36E-03 A Cm-243 3.OOE-03 8.62E-04 A Pu-238 2.71 E-03 7.78E-04 A Zn-65 2.03E-03 5.82E-04 A Am-241 1.59E-03 4.58E-04 A Te-123m 1.37E-03 3.93E-04 A Tc-99 9.99E-04 2.87E-04 A Pu-239 9.54E-04 2.74E-04 A Cm-242 6.93E-04 1.99E-04 A Nb-94 2.72E-04 7.82E-05 A Eu-1 54 3.55E-05 1.02E-05 A Sr-89 2.66E-05 7.63E-06 A Pu-242 4.63E-06 1.33E-06 A Fe-59 4.35E-07 1.25E-07 Total 2.87E+01 55 PVNGS ARERR 2003

2.b Estimate of major nuclide concentrations for spent resins, filter, evaporator bottoms, etc.

Waste Class Nuclide Name Percent Abundance Curies B Ni-63 2.67E+01 1.41 E+02 B Cs-1 37 2.53E+01 1.34E+02 B Fe-55 1.78E+01 9.40E+01 B Cs-1 34 1.46E+01 7.72E+01 B Co-58 7.17E+00 3.79E+01 B Co-60 6.26E+00 3.31 E+01 B Mn-54 1.14E+oo 6.02E+OO B Sb-125 3.69E-01 1.95E+OO B C-14 1.89E-01 1.OOE+OO B Ni-59 1.71 E-01 9.02E-01 B Sr-90 1.14E-01 6.02E-01 B Co-57 8.74E-02 4.62E-01 B Sb-124 5.26E-02 2.78E-01 B H-3 4.35E-02 2.30E-01 B Pu-241 1.52E-02 8.03E-02 B Sr-89 9.40E-03 4.97E-02 B Ce-144 5.71 E-03 3.02E-02 B Ag-11im 2.42E-03 1.28E-02 B Pu-238 5.81 E-04 3.07E-03 B Cm-243 4.16E-04 2.20E-03 B Tc-99 2.95E-04 1.56E-03 B Am-241 2.82E-04 1.49E-03 B Pu-239 1.81 E-04 9.58E-04 B Cm-242 7.26E-05 3.84E-04 Total 5.29E+02 56 PVNGS ARERR 2003

2.c Estimate of major nuclide concentrations for spent resins, filter, evaporator bottoms, etc.

Waste Class Nuclide Name Percent Abundance Curies C Ni-63 4.54E+01 3.18E+02 C Fe-55 2.33E+01 1.63E+02 C Cs-1 37 9.74E+00 6.83E+01 C Co-60 8.55E+00 5.99E+01 C Cs-134 4.47E+00 3.13E+01 C H-3 2.93E+00 2.05E+01 C Co-58 1.66E+00 1.16E+01 C Sb-125 9.34E-01 6.55E+00 C C-14 9.18E-01 6.44E+00 C Ni-59 6.34E-01 4.45E+00 C Mn-54 3.28E-01 2.30E+00 C Ag-11Om 1.90E-01 1.33E+00 C Sr-90 1.90E-01 1.33E+O0 C Co-57 1.85E-01 1.30E+00 C Zr-95 1.82E-01 1.28E+O0 C Te-123m 1.21 E-01 8.47E-01 C Ce-144 1.06E-01 7.44E-01 C Pu-241 7.60E-02 5.33E-01 C Sb-124 6.27E-02 4.39E-01 C Nb-95 3.11 E-02 2.18E-01 C Ru-106 1.47E-02 1.03E-01 C Sn-113 1.22E-02 8.57E-02 C Cr-51 1.18E-02 8.30E-02 C Pu-239 4.07E-03 2.85E-02 C Tc-99 3.64E-03 2.55E-02 C Ce-141 2.16E-03 1.52E-02 C Fe-59 1.43E-03 1.OOE-02 C Pu-238 1.29E-03 9.05E-03 C Ru-1 03 8.97E-04 6.29E-03 C Cm-243 7.20E-04 5.04E-03 C Am-241 6.28E-04 4.40E-03 C Cm-242 3.85E-04 2.70E-03 C Sr-89 1.84E-04 1.29E-03 C Hf-181 2.98E-05 2.09E-04 C 1-129 1.64E-06 1.15E-05 C Pu-242 7.05E-07 4.94E-06 Total 7.01 E+02 57 PVNGS ARERR 2003

2.d Estimate of major nuclide concentrations for dry compressible waste, contaminated equipment, etc.

Waste Class Nuclide Name Percent Abundance Curies A Fe-55 5.61 E+01 2.09E+OO A Co-58 1.69E+01 6.29E-01 A Co-60 8.51 E+OO 3.16E-01 A Ni-63 4.35E+00 1.62E-01 A Cr-51 4.12E+00 1.53E-01 A Zr-95 3.13E+00 1.16E-01 A Nb-95 2.69E+00 9.98E-02 A Mn-54 1.20E+00 4.45E-02 A Fe-59 6.03E-01 2.24E-02 A Sb-125 5.66E-01 2.1OE-02 A H-3 4.75E-01 1.77E-02 A Sb-1 24 3.75E-01 1.40E-02 A Sn-113 2.OOE-01 7.45E-03 A Co-57 1.54E-01 5.74E-03 A C-14 1.48E-01 5.50E-03 A Ce-144 9.80E-02 3.64E-03 A Te-123m 7.59E-02 2.82E-03 A Ag-11Om 6.33E-02 2.35E-03 A Ru-103 5.64E-02 2.1 OE-03 A Pu-241 4.21 E-02 1.57E-03 A Ni-59 3.20E-02 1.19E-03 A Hf-181 1.76E-02 6.55E-04 A Zn-65 1.42E-02 5.29E-04 A Ce-141 1.16E-02 4.33E-04 A Cs-137 7.06E-03 2.62E-04 A Sr-89 4.37E-03 1.62E-04 A Cs-134 3.90E-03 1.45E-04 A Cm-242 3.55E-03 1.32E-04 A Sr-90 3.13E-03 1.17E-04 A Pu-238 1.02E-03 3.80E-05 A Tc-99 1.01 E-03 3.75E-05 A Cm-243 9.19E-04 3.42E-05 A Am-241 4.73E-04 1.76E-05 A Pu-239 4.18E-04 1.55E-05 A 1-129 1.72E-04 6.40E-06 A PU-242 6.27E-07 2.33E-08 Total 3.72E+OO 58 PVNGS ARERR 2003

2.e Estimate of major nuclide concentrations for dry compressible waste, contaminated equipment, etc.

Waste Class Nuclide Name Percent Abundance Curies C Fe-55 4.88E+01 2.55E+00 C Co-58 3.OE+01 1.57E+0O C Co-60 8.21 E+00 4.30E-01 C Ni-63 7.45E+00 3.90E-01 C Mn-54 1.36E+00 7.1 OE-02 C Sb-125 1.05E+00 5.50E-02 C Sb-124 6.95E-01 3.64E-02 C Zr-95 5.19E-01 2.72E-02 C Cr-51 5.12E-01 2.68E-02 C Co-57 2.40E-01 1.26E-02 C H-3 2.35E-01 1.23E-02 C Nb-95 2.29E-01 1.20E-02 C Fe-59 1.87E-01 9.78E-03 C Zn-65 1.45E-01 7.59E-03 C C-14 1.16E-01 6.05E-03 C Ni-59 1.03E-01 s.37E-03 C Sn-113 8.09E-02 4.23E-03 C Te-123m 6.91 E-02 3.62E-03 C Ru-103 9.13E-03 4.78E-04 C Pu-241 8.62E-03 4.51 E-04 C Ce-1 44 7.44E-03 3.89E-04 C Ag-11Om 4.85E-03 2.54E-04 C Cs-137 2.33E-03 1.22E-04 C Tc-99 9.42E-04 4.93E-05 C Sr-89 4.40E-04 2.30E-05 C Cm-242 3.16E-04 1.66E-05 C Sr-90 2.98E-04 1.56E-05 C Ce-141 2.73E-04 1.43E-05 C Cm-243/244 2.42E-04 1.27E-05 C Pu-238 2.06E-04 1.08E-05 C Am-241 9.57E-05 5.01 E-06 C Pu-239/240 6.63E-05 3.47E-06 C Hf-181 4.70E-07 2.46E-08 C Pu-242 4.64E-07 2.43E-08 Total 5.23E+00 59 PVNGS ARERR 2003

3.0 Solid Waste Disposition 3.a Shipments Shipper Mode Of Destination Transportation 11 APS Truck Barnwell, SC 9 APS Truck Envirocare, UT (Bulk) 7 APS Truck Envirocare (Containerized) 7 ATG Truck Envirocare, UT (Bulk) 17 GTS Truck Envirocare, UT (Bulk) 8 GTS Truck Envirocare (Containerized) 32 GTS Rail Envirocare, UT (Bulk) 3.b Irradiated Fuel Shipments: None 3.c Supplemental Information (This section includes PVNGS and Vendor supplied containers):

Number of Container Solidification Containers Volume ft3 Type of Waste Container Type Agent 6 132.4 Resin EL-142 None 4 202.2 Resin ES-210 None 3 18.8 Filters Nuhic-55 None 1 51.2 Filters EL-50 None 1 18.8 Filters / Dry Active Waste Nuhic-55 None 1 51.2 Filters / Dry Active Waste EL-50 None 126 7.5 Concentrate Drum None 1 11.6 Concentrate Drum None 14 7.5 Dry Active Waste Drum None 17 11.6 Dry Active Waste Drum None 2 90.9 Dry Active Waste B-25 None 35 678 Dry Active Waste Intermodal None 25 1040 Dry Active Waste 20' Sealand None 60 PVNGS ARERR 2003

4.0 Changes to Processes and/or Equipment 4.a The Radwaste Process Control Program, 76DP-ORP03, Rev. 4, is included in Appendix D.

4.b No major changes were made to installed plant equipment.

4.c No major changes were made to installed plant equipment, therefore, predicted release or quantity of solid waste generated, remain unchanged as addressed in the UFSAR.

4.d No major changes were made to installed plant equipment, therefore, predicted exposure to the public and general population, remain unchanged as addressed in the UFSAR.

61 PVNGS ARERR 2003

APPENDIX B METEOROLOGY 62 PVNGS ARERR 2003

JOINT FREQUENCY DISTRIBUTION TABLES The tables presented in this section are results obtained from processing the hourly mete-orological data collected at the Palo Verde Nuclear Generating Station for the period of January - December 2003. The joint frequency distribution (JFD) tables represent the fre-quency, in terms of the number of observations, that a particular wind speed, wind direc-tion, and stability category occurred simultaneously. On a quarterly, semiannual and annual basis, the JFDs were produced for 35-foot wind speed and wind direction by atmo-spheric stability class corresponding to the seven Pasquill stability categories, and for wind speed and wind direction for all stability classes combined. Atmospheric stability was classified per Regulatory Guide 1.23, using the 200-foot to 35-foot temperature difference (delta T).

In accordance with NUREG-01 33, the batch releases for the year were considered as "long term," since the batch releases are sufficiently random in both time of day and dura-tion. Consequently, the JFDs for the batch releases for all quarters are the same as for the continuous releases.

Discussion A summary of 2003 Joint Frequency Distribution (JFD) shows a somewhat typical, but variable year. Of the 8760 hours0.101 days <br />2.433 hours <br />0.0145 weeks <br />0.00333 months <br /> available, only 9 hours1.041667e-4 days <br />0.0025 hours <br />1.488095e-5 weeks <br />3.4245e-6 months <br /> of data were lost for a 99.9% data recovery.

The average 35 foot wind speed was 6.4 mph. Distribution of directions was spread over the compass with a predominant direction (3 sectors of 22.5 degrees each) centered on southwest (33.8%). A secondary maximum of three sectors centered on the north con-tained 27.6% of the total. Southwesterly flow winds averaged higher speeds with the most frequent speed at 10.0 mph. With the northerly directions, the highest frequency occurred at 4.0 mph.

Stability class summary:

Overall stable conditions (E,FG) dominated, with extremely stable (G) conditions occurring during 25.7% of the hours.

Stability class E, F, G, (stable categories) 59.0%.

Stability class G, (extremely stable) 25.7%.

Stability class A, B, C, (unstable categories) 21.9%.

Stability class D, (neutral category) 19.1 %.

Light northerly flow is most likely for stable conditions, while unstable atmospheres are usually associated with faster southwesterly winds. This distribution is typical of moderate altitude dry climates.

63 PVNGS ARERR 2003

ARIZONA PUBLIC SERVICE CO. - PALO VERDE NUCLEAR GENERATING STATION JOINT FREQUENCY DISTRIBUTION FOR THE PERIOD 1/01/2003 TO 3/31/2003

-* 1ST QRTR ***

STABILITY CLASS A STABILITY BASED ON: DELTA T BETWEEN 200.0 AND 35.0 FEET WIND MEASURED AT: 35.0 FEET WIND THRESHOLD AT: .75 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 35.00 FEET SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0

.76- 1.50 0 0 0 0 0. 0 0 0 0 0 5 0 0 0 0 0 0 1.51- 2.50 0 0 0 0 0 0 0 5 0 0 0 0 0 0 0 0 0 2.51- 3.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3.51- 4.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4.51- 5.50 0 0 0 0 0 0 0 5 0 0 0 5 0 0 0 0 0 5.51- 6.50 0 0 0 0 0 0 0 5 0 0 0 5 0 0 0 0 0 6.51- 8.50 0 0 0 0 0 0 0 0 0 0 0 5 0 0 0 0 0 B. 51-11.50 0 3 1 0 0 0 0 0 0 0 1 0 0 1 0 0 6 11.51-14.50 0 3 0 1 0 0 0 0 0 0 2 5 0 0 0 1 7 14.51-20.50 0 0 0 2 1 0 0 5 0 1 1 5 0 5 0 4 14

>20 .50 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 0 4 TOTAL 0 6 1 3 1 0 0 0 0 1 4 0 0 8 2 5 31 STABILITY CLASS N SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW N WNW NW NNW TOTAL CALM 0

.76- 1.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.51- 2.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2.51- 3.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3.51- 4.50 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 4.51- 5.50 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 5.51- 6.50 0 2 1 2 0 0 0 0 1 0 1 0 1 0 0 1 9 6.51- 8.50 0 0 3 2 1 0 0 1 2 0 0 2 0 0 3 1 15

8. 51-11.50 0 0 0 3 1 0 0 2 0 0 5 7 1 0 0 1 20
11. 51-14.50 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 3
14. 51-20.50 1 0 1 0 0 0 0 0 0 0 0 1 0 4 0 0 7

>20.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 2 5 8 2 0 0 3 4 3 6 10 2 4 3 3 56 STABILITY CLASS C SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0

.76- 1.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.51- 2.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2.51- 3.50 0 0 0 0 1 0 1 0 0 1 0 1 0 0 0 0 4 3.51- 4.50 1 0 0 0 0 0 0 2 4 3 0 1 0 0 0 0 11 4.51- 5.50 2 4 1 1 1 0 1 3 3 4 2 1 0 1 1 28 5.51- 6.50 1 1 7 2 2 2 0 0 2 3 3 4 2 0 0 2 31 6.51- 8.50 0 1 6 3 0 3 4 0 5 2 5 3 0 0 1 1 34

8. 51-11.50 1 1 0 1 0 0 0 0 0 1 1 2 1 0 0 0 8 11.51-14.50 0 0 1 0 0 0 0 0 0 0 0 2 0 0 0 0 3 14.51-20.50 0 0 0 0 0 0 0 0 0 0 1 0 0 3 0 1 5

>20.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 5 7 17 7 4 6 5 3 14 13 14 15 4 3 2 5 124 64 PVNGS ARERR 2003

ARIZONA PUBLIC SERVICE CO. - PALO VERDE NUCLEAR GENERATING STATION JOINT FREQUENCY DISTRIBUTION FOR THE PERIOD 1/01/2003 TO 3/31/2003 lST QRTR 1 -

STABILITY CLASS D STABILITY BASED ON: DELTA T BETWEEN 200.0 AND 35.0 FEET WIND MEASURED AT: 35.0 FEET WIND THRESHOLD AT: .75 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 35.00 FEET SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM

.76- 1.50 0 0 0 0 0 0 B O 0 0 0 0 0 0 0 0 0 1.51- 2.50 2 3 2 1 2 1 3 1 3 2 4 2 3 2 1 33 2.51- 3.50 4 5 4 8 2 3 8 6 20 10 8 9 3 8 10 113 3.51- 4.50 7 15 5 7 2 2 0 2 11 24 17 16 7 S 8 3 131 4.51- 5.50 8 4 5 2 2 2 0 2 6 4 5 6 6 1 5 2 60 5.51- 6.50 1 4 6 3 1 0 2 0 2 3 4 3 2 5 1 5 42 6.51- 8.50 0 2 4 5 S 3 3 1 7 3 7 4 3 2 4 2 55

8. 51-11.50 1 1 0 3 7 2 2 0 3 4 3 2 1 1 1 36 11.51-14.50 O 0 0 1 3 0 0 1 5 0 2 5 2 1 0 1 21 14.51-20.50 1 0 0 1 0 0 0 0 1 0 3 0 1 1 17

>20.50 B 0 0 0 0 0 0 0 0 0 0 0 1 1 0 3 TOTAL 24 34 26 31 31 18 11 19 38 61 51 52 33 25 31 26 511 STABILITY CLASS E SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0

.76- 1.50 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1.51- 2.50 3 0 0 0 0 1 0 2 2 1 2 9 4 6 6 0 36 2.51- 3.50 7 6 3 2 1 1 0 3 6 1 6 3 6 6 9 3 63 3.51- 4.50 4 3 3 0 0 1 2 2 4 7 5 4 5 2 2 5 49 4.51- 5.50 2 1 2 0 2 0 0 1 3 4 3 3 1 2 3 4 31 5.51- 6.50 2 2 1 2 1 0 0 1 4 4 2 3 5 1 4 3 35 6.51- 8.50 3 8 2 0 1 0 0 4 5 11 11 1 10 1 2 4 63

8. 51-11 .50 1 4 2 2 2 6 2 1 1 7 6 5 3 7 4 3 586 11.51-14.50 2 0 1 4 4 1 0 1 0 0 1 0 6 0 6 29 14.51-20.50 1 0 0 2 2 1 0 0 0 0 0 0 1 0 1 11

>20.50 0 0 0 1 B 0 0 0 0 0 0 0 0 0 0 0 TOTAL 25 24 14 13 13 15 6 14 26 35 36 29 34 32 30 29 375 STABILITY CLASS F SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0

.76- 1.50 0 0 0 0 0 0 B 0 0 0 0 0 1 0 0 1 2 1.51- 2.50 2 1 1 0 1 0 1 1 0 2 1 3 8 3 7 1 32 2.51- 3.50 8 1 3 1 1 1 S 0 4 5 11 15 11 16 89 1 0

3. 51- 4.50 13 2 1 2 0 0 1 2 2 6 9 7 9 7 62 0

4.51- 5.50 8 1 3 1 0 1 0 2 2 7 3 3 0 6 9 49 5.51- 6.50 3 1 1 1 1 B 0 0 S 2 2 1 3 2 5 28 6.51- 8.50 6 2 3 1 0 0 0 0 0 1 4 4 3 2 2 4 32

8. 51-11.50 1 4 2 2 0 0 0 0 0 2 1 1 2 1 2 3 21 11.51-14.50 0 7 0 0 0 0 0 0 0 0 0 0 1 0 1 9 0

14.51-20.50 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

>20.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 41 27 13 9 5 2 3 2 8 14 21 24 38 32 39 47 325 65 PVNGS ARERR 2003

ARIZONA PUBLIC SERVICE CO. - PALO VERDE NUCLEAR GENERATING STATION JOINT FREQUENCY DISTRIBUTION FOR THE PERIOD 1/01/2003 TO 3/31/2003

  • 1ST QRTR -

STABILITY CLASS G STABILITY BASED ON: DELTA T BETWEEN 200.0 AND 35.0 FEET WIND MEASURED AT: 35.0 FEET WIND THRESHOLD AT: .75 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 35.00 FEET SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0

.76- 1.50 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1

1. 51- 2.50 11 1 3 0 0 0 0 2 0 1 1 2 7 9 8 10 55 2.51- 3.50 37 10 4 3 2 3 0 2 0 0 5 10 7 16 33 59 191 3.51- 4.50 51 22 5 3 3 0 1 0 1 1 2 5 4 8 24 56 186 4.51- 5.50 63 22 4 1 0 1 0 1 0 0 2 1 2 1 10 42 150 5.51- 6.50 41 25 1 1 0 B 0 0 0 0 0 1 1 0 4 12 86 6.51- 8.50 25 15 5 0 0 B 0 0 0 0 0 0 1 1 0 7 54
8. 51-11.50 2 6 3 0 B 0 0 0 0 0 0 0 0 0 1 1 13 11.51-14.50 0 1 0 B B 0 0 0 0 0 0 0 0 0 0 0 1 14.51-20.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

>20.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 231 102 25 8 5 4 1 5 1 2 10 19 22 35 80 187 737 STABILITY CLASS ALL SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0

.76- 1.50 1 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 4 1.51- 2.50 18 5 6 1 2 3 2 8 3 7 6 16 21 21 23 12 156 2.51- 3.50 56 27 12 16 10 7 5 14 17 22 25 27 33 40 61 88 460 3.51- 4.50 76 41 15 12 7 3 3 6 21 37 26 32 25 22 43 71 440 4.51- 5.50 83 35 17 5 5 4 1 5 15 13 21 15 13 4 25 58 319 5.51- 6.50 48 35 17 11 5 3 2 1 9 15 12 13 12 9 11 28 231 6.51- 8.50 34 28 23 11 7 6 7 6 19 17 27 14 17 6 12 19 253 8.51-11.50 6 19 8 11 8 13 4 5 1 13 18 18 9 10 8 9 160 11.51-14.50 2 11 2 6 6 4 1 1 6 3 4 8 2 8 0 9 73 14.51-20.50 3 1 1 5 10 2 1 0 0 2 2 4 0 16 1 7 55

>20.50 0 0 0 1 1 0 0 0 0 0 0 0 0 3 3 0 8 TOTAL 327 202 101 79 61 45 26 46 91 129 142 149 133 139 187 302 2159 TOTAL NUMBER OF OBSERVATIONS: 2160 TOTAL NUMBER OF VALID OBSERVATIONS: 2159 TOTAL NUMBER OF MISSING OBSERVATIONS: 1 PERCENT DATA RECOVERY FOR THIS PERIOD: 100.0 %

MEAN WIND SPEED FOR THIS PERIOD: 5.6 MPH TOTAL NUMBER OF OBSERVATIONS WITH BACKUP DATA: 0 PERCENTAGE OCCURRENCE OF STABILITY CLASSES A B C D E F G 1.44 2.59 5.74 23.67 17.37 15.05 34.14 DISTRIBUTION OF WIND DIRECTION VS STABILITY N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW CALM A 0 6 1 3 1 0 0 0 0 1 4 0 0 8 2 5 0 B 1 2 5 8 2 0 0 3 4 3 6 10 2 4 3 3 0 C 5 7 17 7 4 6 5 3 14 13 14 15 4 3 2 5 0 D 24 34 26 31 31 18 11 19 38 61 51 52 33 25 31 26 0 E 25 24 14 13 13 15 6 14 26 35 36 29 34 32 30 29 0 F 41 27 13 9 5 2 3 2 8 14 21 24 38 32 39 47 0 G 231 102 25 8 5 4 1 5 1 2 10 19 22 35 80 187 0 TOTAL 327 202 101 79 61 45 26 46 91 129 142 149 133 139 187 302 0 66 PVNGS ARERR 2003

ARIZONA PUBLIC SERVICE CO. - PALO VERDE NUCLEAR GENERATING STATION JOINT FREQUENCY DISTRIBUTION FOR THE PERIOD 4/01/2003 TO 6/30/2003

- 2ND QRTR -

STABILITY CLASS A STABILITY BASED ON: DELTA T BETWEEN 200.0 AND 35.0 FEET WIND MEASURED AT: 35.0 FEET WIND THRESHOLD AT: .75 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 35.00 FEET SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM

.76- 1.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.51- 2.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2.51- 3.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3.51- 4.50 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 2 4.51- 5.50 0 0 0 0 0 1 0 1 7 1 0 0 0 0 0 0 10 5.51- 6.50 0 0 0 0 0 0 2 3 9 8 3 2 0 1 0 0 26 6.51- 8.50 0 0 0 2 2 2 4 3 8 21 38 5 3 0 0 91

8. 51-11.50 0 0 0 1 6 2 1 0 7 32 54 18 7 0 0 0 130 11.51-14.50 0 0 0 0 0 2 0 4 23 39 6 3 2 1 89 14.51-20.50 0 0 0 2 2 0 0 0 3 12 33 1 0 3 0 0 56

>20.50 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 TOTAL 0 0 1 5 16 5 9 7 36 98 168 32 15 10 2 1 407 STABILITY CLASS B SPEED (MPH) NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0

.76- 1.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.51- 2.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2.51- 3.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3.51- 4.50 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 2 4.51- 5.50 0 0 0 0 2 0 3 9 15 13 3 4 1° 0 0 51 5.51- 6.50 0 0 1 0 2 2 8 19 6 10 3 1 0 0 53 6.51- 8.50 0 0 1 0 3 4 6 8 7 14 2 4 3 1 0 58

8. 51-11.50 0 0 0 1 2 0 0 0 4 3 8 4 2 0 1 0 25 11.51-14.50 0 0 0 1 1 0 0 0 0 1 10 2 0 0 1 0 15 14.51-20.50 0 0 0 0 2 0 0 0 0 1 6 1 0 0 0 0 10

>20. 50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 0 2 2 11 5 9 24 47 31 51 16 8 5 3 0 214 STABILITY CLASS C SPEED (MPH) NNE NE ENE E ESE SE SSE S SSW SW WSW N WNW NW NNW TOTAL CALM 0

.76- 1.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.51- 2.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2.51- 3.50 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 3 3.51- 4.50 0 0 0 0 0 2 4 5 7 1 3 1 0 0 0 23 0

4.51- 5.50 0 0 1 0 1 1 5 16 7 2 S 0 1 2 1 42 0

5.51- 6.50 0 0 4 0 1 0 5 5 10 7 3 1 1 0 0 37 0

6.51- 8.50 0 0 1 1 0 0 0 3 2 9 1 2 0 0 24 8.51-11.50 0 0 0 2 0 1 0 0 0 3 6 4 1 0 0 19 11.51-14.50 0 0 0 0 0 0 0 0 0 1 2 2 0 1 0 0 6 14.51-20 .50 0 0 0 0 2 0 0 0 0 1 1 2 0 0 0 0 6

>20.50 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 TOTAL 0 0 1 8 3 3 3 15 29 33 29 24 4 5 3 1 161 67 PVNGS ARERR 2003

ARIZONA PUBLIC SERVICE CO. - PALO VERDE NUCLEAR GENERATING STATION JOINT FREQUENCY DISTRIBUTION FOR THE PERIOD 4/01/2003 TO 6/30/2003

' 2ND QRTR '

STABILITY CLASS D STABILITY BASED ON: DELTA T BETWEEN 200.0 AND 35.0 FEET WIND MEASURED AT: 35.0 FEET WIND THRESHOLD AT: .75 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 35.00 FEET SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NW TOTAL CALM 0

.76- 1.50 0 I 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0

1.51- 2.50 1 2 0 0 1 S 0 1 1 1 2 1 1 1 18 2

2.51- 3.50 2 I 3 1 0 6 3 6 4 3 2 2 2 1 0 37 3.51- 4.50 1 2 5 2 1 3 2 0 3 6 8 5 0 0 2 1 40 4.51- 5.50 1 0 I 1 0 0 2 1 5 5 3 3 1 1 0 1 26 5.51- 6.50 1 1 0 0 2 1 1 0 4 4 3 1 1 0 1 20 6.51- 8.50 0 0 1 0 0 1 2 0 1 7 3 3 2 0 0 21 0

8. 51-11. 50 0 0 0 2 3 0 1 0 1 13 9 S 0 2 0 36 0
11. 51-14.50 0 I 1 2 0 0 B 0 3 13 10 1 1 1 0 32 0
14. 51-20.50 0 0 0 1 0 0 B 0 7 11 5 2 0 0 0 26

>20.50 0 0 0 1 0 0 B 0 1 0 0 0 0 0 0 2 TOTAL 6 6 7 10 8 8 13 13 14 34 63 41 17 8 7 4 259 STABILITY CLASS E SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0

.76- 1.50 0 0 0 0 0 0 0 0 o o 0 0 0 0 0 0 0 1.51- 2.50 2 0 2 0 0 0 0 0 0 0 2 1 3 1 2 0 13 2.51- 3.50 7 0 1 0 0 0 1 2 2 4 3 S 1 3 3 35 3.51- 4.50 5 3 2 0 0 0 0 1 2 5 5 8 2 2 1 3 37 4.51- 5.50 2 2 1 0 0 1 2 0 2 4 1 2 0 0 0 17 5.51- 6.50 0 0 1 0 0 0 0 0 0 9 3 5 3 1 0 1 23 6.51- 8.50 0 0 1 0 0 1 1 1 4 13 13 13 0 2 0 2 51

8. 51-11.50 1 0 2 0 1 3 1 1 1 27 51 34 6 2 2 1 133 11.51-14.50 0 0 0 1 0 1 2 0 1 17 32 15 3 1 0 0 73 14.51-20.50 0 0 0 1 1 0 0 0 1 6 10 2 0 0 0 0 21

>20. 50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 17 4 10 4 2 5 5 6 11 81 124 82 24 10 6 10 403 STABILITY CLASS F SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0

.76- 1.50 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1.51- 2.50 0 1 0 0 0 0 0 0 1 1 0 4 0 2 2 1 12 2.51- 3.50 4 2 1 1 0 0 1 2 0 1 1 1 5 4 1 7 31 3.51- 4.50 8 4 1 1 0 2 1 3 1 4 5 13 9 8 4 1 65 4.51- 5.50 0 1 0 0 1 0 0 4 2 5 8 8 7 0 3 2 41 5.51- 6.50 1 0 1 0 0 0 0 1 0 9 12 4 7 1 2 0 38 6.51- 8.50 1 0 0 0 1 0 0 2 12 35 17 13 2 2 0 86 1

8. 51-11. 50 2 0 1 0 B 0 1 15 22 15 2 0 0 0 60 0

11.51-14.50 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0

14.51-20.50 0 0 10 0 0 0 0 0 0 0 0 0 0 0 0 1 0

>20.50 0 0 0 B 0 0 0 0 0 0 0 0 0 0 0 TOTAL 16 10 3 4 2 3 2 10 8 47 83 62 44 17 14 11 336 68 PVNGS ARERR 2003

ARIZONA PUBLIC SERVICE CO. - PALO VERDE NUCLEAR GENERATING STATION JOINT FREQUENCY DISTRIBUTION FOR THE PERIOD 4/01/2003 TO 6/30/2003

. 2ND QRTR -

STABILITY CLASS G STABILITY BASED ON: DELTA T BETWEEN 200.0 AND 35.0 FEET WIND MEASURED AT: 35.0 FEET WIND THRESHOLD AT: .75 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 35.00 FEET SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0

.76- 1.50 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2 1.51- 2.50 2 1 0 0 1 0 0 1 0 0 2 1 1 4 3 2 18

2. 51- 3.50 14 8 1 2 1 0 0 0 1 3 3 1 3 5 12 18 72 3.51- 4.50 36 17 3 3 0 0 1 0 0 1 2 3 5 7 6 37 121 4.51- 5.50 33 16 7 2 1 0 1 2 0 1 3 4 2 4 8 19 103 5.51- 6.50 10 9 4 0 0 0 0 0 0 0 0 3 1 3 2 7 39 6.51- 8.50 9 12 5 1 0 0 0 0 0 1 3 2 1 0 3 5 42 8.51-11.50 3 3 1 0 o a 0 0 0 0 0 0 0 0 0 0 7 11.51-14.50 0 0 0 0 o a 0 0 0 0 0 0 0 0 0 0 0 14.51-20.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

>20.50 0 0 0 0 O 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 108 66 21 8 3 0 2 3 2 6 13 14 13 23 34 88 404 STABILITY CLASS ALL SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW MEW W WNW NW NNW TOTAL CALM 0

.76- 1.50 1 0 0 0 0 0 0 0 1 1 0 0 1 0 0 0 4 1.51- 2.50 5 2 3 2 1 0 1 6 1 2 5 7 6 8 8 4 61 2.51- 3.50 27 15 2 7 2 0 7 7 9 11 12 7 15 12 17 28 178 3.51- 4.50 50 23 12 6 1 5 6 9 12 24 21 32 17 17 13 42 290 4.51- 5.50 36 19 9 5 4 2 8 24 45 34 23 25 13 7 13 23 290 5.51- 6.50 12 9 8 4 0 5 5 18 33 46 39 23 14 9 4 9 238 6.51- 8.50 10 14 7 6 7 7 10 12 25 57 119 47 25 14 6 7 373 8.51-11.50 6 4 4 5 14 9 2 2 13 81 154 84 23 2 6 1 410 11.51-14.50 0 0 0 2 7 1 4 0 6 45 96 35 9 6 4 1 216 14.51-20.50 0 0 0 4 8 0 0 0 4 27 61 11 2 3 0 0 120

>20.50 0 0 0 0 1 0 0 0 0 2 1 0 0 0 0 0 4 TOTAL 147 86 45 41 45 29 43 78 149 330 531 271 125 78 71 115 2184 TOTAL NUMBER OF OBSERVATIONS: 2184 TOTAL NUMBER OF VALID OBSERVATIONS: 2184 TOTAL NUMBER OF MISSING OBSERVATIONS: 0 PERCENT DATA RECOVERY FOR THIS PERIOD: 100.0 6 MEAN WIND SPEED FOR THIS PERIOD: 7.6 MPH TOTAL NUMBER OF OBSERVATIONS WITH BACKUP DATA: 0 PERCENTAGE OCCURRENCE OF STABILITY CLASSES A B C D E F G 18.64 9.80 7.37 11.86 18.45 15.38 18.50 DISTRIBUTION OF WIND DIRECTION VS STABILITY N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW CALM A 0 0 1 5 16 5 9 7 38 98 168 32 15 10 2 1 0 B 0 0 2 2 11 5 9 24 47 31 51 16 8 5 3 0 0 C 0 0 1 8 3 3 3 15 29 33 29 24 4 5 3 1 0 D 6 6 7 10 8 8 13 13 14 34 63 41 17 8 7 4 0 E 17 4 10 4 2 5 5 6 11 81 124 82 24 10 8 10 0 F 16 10 3 4 2 3 2 10 8 47 83 62 44 17 14 11 0 G 108 66 21 8 3 0 2 3 2 6 13 14 13 23 34 88 0 TOTAL 147 86 45 41 45 29 43 78 149 330 531 271 125 78 71 115 0 69 PVNGS ARERR 2003

ARIZONA PUBLIC SERVICE CO. - PALO VERDE NUCLEAR GENERATING STATION JOINT FREQUENCY DISTRIBUTION FOR THE PERIOD 1/01/2003 TO 6/30/2003

' lST SEMI ...

STABILITY CLASS A STABILITY BASED ON: DELTA T BETWEEN 200.0 AND 35.0 FEET WIND MEASURED AT: 35.0 FEET WIND THRESHOLD AT: .75 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 35.00 FEET SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0

.76- 1.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.51- 2.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2.51- 3.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3.51- 4.50 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 2 4.51- 5.50 0 0 0 0 0 1 0 1 7 1 0 0 0 0 0 0 00 5.51- 6.50 0 0 0 0 0 0 2 3 9 8 3 2 0 1 0 0 28 0

6.51- 8.50 0 0 0 2 2 2 4 3 8 21 38 5 3 3 0 0 91 0

8.51-11.50 0 1 1 8 2 1 0 7 32 55 18 7 1 0 0 136 11.51-14.50 0 0 1 4 0 2 0 4 23 41 6 5 3 2 2 96

14. 51-20.50 0 0 0 4 3 0 0 0 3 13 34 1 0 8 0 4 70

,20 .50 0 0 0 0 0 0 0 0 0 1 0 0 2 2 0 5 TOTAL 0 6 2 8 17 5 9 7 38 99 172 32 15 18 4 6 438 STABILITY CLASS B SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0

.76- 1.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.51- 2.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2.51- 3.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3.51- 4.50 0 0 0 1 0 0 0 1 1 0 0 0 0 0 0 0 3 4.51- 5.50 0 0 0 0 2 0 9 16 13 3 4 1 1 0 0 52 5.51- 6.50 0 2 2 2 0 2 2 8 20 6 11 3 2 1 0 1 62 6.51- 8.50 0 0 4 3 5 3 4 7 10 7 14 4 4 3 4 1 73 8.51-11.50 0 0 0 4 3 0 0 2 4 3 13 11 3 0 1 1 45 11.51-14.50 0 0 0 0 1 0 0 0 0 4 10 2 0 0 1 0 18

14. 51-20.50 1 0 1 0 2 0 0 0 0 1 6 2 0 4 0 0 17

,20.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 1 2 7 10 13 5 9 27 51 34 57 26 10 9 6 3 270 STABILITY CLASS C SPEED (MPH) N NNE NE ENE E ESE SE SESE S SSW SW WSW W WNW NW NNW TOTAL CALM 0

.76- 1.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.51- 2.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2.51- 3.50 0 0 0 0 1 0 1 1 0 2 1 1 0 0 0 0 7 3.51- 4.50 1 0 0 0 0 0 2 6 9 10 1 4 1 0 0 0 34 4.51- 5.50 2 4 3 2 1 2 1 6 19 10 6 7 1 1 3 2 70 5.51- 6.50 1 1 7 6 2 0 5 7 13 10 7 1 0 2 68 6.51- 8.50 0 1 6 4 1 4 0 8 4 14 8 1 2 1 1 58 8.51-11.50 1 1 1 3 0 1 0 0 0 4 7 6 2 0 1 0 27 11.51-14.50 0 0 1 0 0 0 0 0 0 1 2 4 0 1 0 0 9 14.51-20.50 0 0 0 0 2 0 0 0 0 1 2 2 0 3 0 1 11

>20 .50 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 TOTAL 5 7 18 15 7 9 8 18 43 46 43 39 8 8 5 6 285 70 PVNGS ARERR 2003

ARIZONA PUBLIC SERVICE CO. - PALO VERDE NUCLEAR GENERATING STATION JOINT FREQUENCY DISTRIBUTION FOR THE PERIOD 1/01/2003 TO 6/30/2003 lST SEMI 1 ...

STABILITY CLASS D STABILITY BASED ON: DELTA T BETWEEN 200.0 AND 35.0 FEET WIND MEASURED AT: 35.0 FEET WIND THRESHOLD AT: .75 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 35.00 FEET SPEED (MPH) N NNE NE ENE E ESE SE SSE S SS3W SW WSW W WNW NW NNW TOTAL CALM 0

.76- 1.50 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 1.51- 2.50 3 3 3 3 1 2 2 8 1 4 3 5 4 4 3 2 51 2.51- 3.50 6 7 4 11 6 2 9 11 12 24 13 10 11 5 9 10 150 3.51- 4.50 8 16 10 9 3 5 2 2 14 30 25 21 7 5 10 4 171 4.51- 5.50 9 6 5 3 2 2 2 3 11 9 8 9 7 2 5 3 86 5.51- 6.50 2 4 7 3 1 2 3 1 2 7 8 6 3 6 1 6 62 6.51- 8.50 0 3 4 6 5 3 4 3 7 4 14 7 6 4 4 2 76 8.51-11.50 1 1 0 3 7 10 2 3 0 4 17 12 7 1 3 1 72 11.51-14.50 0 0 0 2 5 0 0 1 5 3 15 15 3 2 1 1 53 14.51-20.50 1 0 0 1 7 0 0 0 0 8 11 8 2 3 1 1 43

>20.50 0 0 0 0 2 0 0 0 0 1 0 0 0 1 1 0 5 TOTAL 30 40 33 41 39 26 24 32 52 95 114 93 50 33 38 30 770 STABILITY CLASS E SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0

.76- 1.50 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1.51- 2.50 5 0 2 0 0 1 0 2 2 1 4 10 7 7 8 0 49

2. 51- 3.50 14 9 3 3 1 1 0 4 8 3 10 6 11 7 12 6 98 3.51- 4.50 9 4 5 0 0 1 2 3 6 12 10 12 7 4 3 6 86 4.51- 5.50 4 1 4 1 2 0 1 3 3 6 7 4 3 2 3 4 48 5.51- 6.50 2 2 2 2 1 0 0 1 4 13 5 8 8 2 4 4 58 6.51- 6.50 3 8 3 0 1 1 1 5 9 24 24 14 10 3 2 6 114
8. 51-11 .50 2 4 4 2 3 9 3 2 2 34 57 39 9 9 6 4 189 11.51-14.50 2 0 1 5 3 5 3 0 2 17 32 16 3 7 0 6 102 14.51-20.50 1 0 0 3 4 2 1 0 1 6 10 2 0 1 0 1 32

>20.50 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 TOTAL 42 28 24 17 15 20 11 20 37 116 160 111 56 42 35 39 776 STABILITY CLASS F SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0

.76- 1.50 0 0 0 0 0 5 0 0 0 0 0 0 2 0 0 1 3 1.51- 2.50 2 2 1 0 1 0 1 1 1 3 1 7 a 5 9 2 44

2. 51- 3.50 12 8 2 4 1 1 2 3 5 1 5 6 16 19 12 23 120 3.51- 4.50 21 5 3 2 2 2 1 3 2 6 7 19 16 15 13 8 127 4.51- 5.50 8 5 3 1 1 0 1 4 4 7 15 11 10 0 9 11 90 5.51- 6.50 4 1 2 1 1 1 0 1 0 14 14 6 8 4 4 5 66 6.51- 8.50 7 3 3 1 0 1 0 0 2 13 39 21 16 4 4 4 118 8.51-11.50 3 5 2 3 1 0 0 0 1 17 23 16 4 1 2 3 81 11.51-14.50 0 7 0 0 0 0 0 0 1 0 0 0 0 1 0 1 10 14.51-20.50 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2

>20.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 57 37 16 13 7 5 5 12 16 61 104 86 82 49 53 58 661 71 PVNGS ARERR 2003

ARIZONA PUBLIC SERVICE CO. - PALO VERDE NUCLEAR GENERATING STATION JOINT FREQUENCY DISTRIBUTION FOR THE PERIOD 1/01/2003 TO 6/30/2003

  • .. 1ST SEMI -

STABILITY CLASS G STABILITY BASED ON: DELTA T BETWEEN 200.0 AND 35.0 FEET WIND MEASURED AT: 35.0 FEET WIND THRESHOLD AT: .75 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 35.00 FEET SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0

.76- 1.50 2 0 0 0 0 0 0 0 1 S 0 0 0 0 0 0 3

1. 51- 2.50 13 2 3 0 1 0 0 3 I 1 3 3 8 13 11 12 73
2. 51- 3.50 51 18 5 5 3 3 0 2 1 3 8 11 10 21 45 77 263 3.51- 4.50 87 39 8 6 3 0 2 0 1 2 4 8 9 15 30 93 307 4.51- 5.50 96 38 11 3 1 1 1 3 0 1 5 5 4 5 18 61 253 5.51- 6.50 51 34 5 1 0 0 0 0 0 0 4 2 3 6 19 125 0
6. 51- 8.50 34 27 10 1 0 0 0 0 1 3 2 2 1 3 12 96 0
8. 51-11.50 5 9 4 0 0 0 0 0 0 0 0 0 0 1 1 20 11.51-14.50 0

0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 14.51-20.50 0 0 0 0 0 0 0 0

0 0 0 0 0 0 I 0 0

>20.50 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 339 168 46 16 8 4 3 8 3 8 23 33 35 58 114 275 1141 STABILITY CLASS ALL SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0

.76- 1 50 2 0 0 0 0 0 0 0 1 1 1 0 2 0 0 1 8 1.51- 2.50 23 7 9 3 3 3 3 14 4 9 11 25 27 29 31 16 217 2.51- 3.50 83 42 14 23 12 7 12 21 26 33 37 34 48 52 78 116 638 3.51- 4.50 126 64 27 18 8 8 9 15 33 61 47 64 42 39 56 113 730 4.51- 5.50 119 54 26 10 9 6 9 29 60 47 44 40 26 11 38 81 609 5.51- 6.50 60 44 25 15 5 8 7 19 42 61 51 36 26 18 15 37 469 6.51- 8.50 44 42 30 17 14 13 17 18 44 74 146 61 42 20 18 26 626 86.51-11.50 12 23 12 16 22 22 6 7 14 94 172 102 32 12 14 10 570 11.51-14.50 2 11 2 8 13 5 5 1 12 48 100 43 11 14 4 10 289 14.51-20.50 3 1 1 9 16 2 1 0 4 29 63 15 2 19 1 7 175

>20.50 0 0 0 1 2 0 0 0 0 2 1 0 0 3 3 0 12 TOTAL 474 288 146 120 106 74 69 124 240 459 673 420 258 217 258 417 4343 TOTAL NUMBER OF OBSERVATIONS: 4344 TOTAL NUMBER OF VALID OBSERVATIONS: 4343 TOTAL NUMBER OF MISSING OBSERVATIONS: 1 PERCENT DATA RECOVERY FOR THIS PERIOD: 100.0 3 MEAN WIND SPEED FOR THIS PERIOD: 6.6 MPH TOTAL NUMBER OF OBSERVATIONS WITH BACKUP DATA: 0 PERCENTAGE OCCURRENCE OF STABILITY CLASSES A B C D E F G 10.09 6.22 6.56 17.73 17.91 15.22 26.27 DISTRIBUTION OF WIND DIRECTION VS STABILITY N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW CALM A 0 6 2 8 17 5 9 7 38 99 172 32 15 18 4 6 0 B 1 2 7 10 13 5 9 27 51 34 57 26 10 9 6 3 0 C 5 7 18 15 7 9 8 18 43 46 43 39 8 8 5 6 0 D 30 40 33 41 39 26 24 32 52 95 114 93 50 33 38 30 0 E 42 28 24 17 15 20 11 20 37 116 160 111 58 42 38 39 0 F 57 37 16 13 7 5 5 12 16 61 104 86 82 49 53 58 0 G 339 168 46 16 8 4 3 8 3 8 23 33 35 58 114 275 0 TOTAL 474 288 146 120 106 74 69 124 240 459 673 420 258 217 258 417 0 72 PVNGS ARERR 2003

ARIZONA PUBLIC SERVICE CO. - PALO VERDE NUCLEAR GENERATING STATION JOINT FREQUENCY DISTRIBUTION FOR THE PERIOD 7/01/2003 TO 9/30/2003

      • 3RD QRTR -

STABILITY CLASS A STABILITY BASED ON: DELTA T BETWEEN 200.0 AND 35.0 FEET WIND MEASURED AT: 35.0 FEET WIND THRESHOLD AT: .75 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 35.00 FEET SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W MNM NW NNW TOTAL CALM

.76- 1.50 0 0 0 0 I 0 0 0 I 0 0 0 I 0 0 0 0 1.51- 2.50 0 0 0 0 I 0 0 I I 0 0 I 0 0 0 0 2.51- 3.50 0 0 0 0 0 0 0 I 0 0 0 0 0 0 0 0 3.51- 4.50 0 0 0 0 0 I 0 0 0 0 0 0 0 0 0 0 0 4.51- 5.50 0 0 0 0 0 0 1 0 0 1 0 0 0 2 5.51- 6.50 0 0 0 0 1 0 0 1 3 4 2 7 3 0 0 0 21 6.51- 8.50 0 0 0 0 2 0 0 1 2 5 38 29 9 4 0 0 90 0

8. 51-11. 50 0 1 0 0 0 0 1 0 3 12 35 29 19 2 0 105 0

11.51-14.50 0 0 0 0 0 0 0 0 0 1 6 1 2 0 0 0 10 14.51-20.50 0 0 0 0 0 0 0 0 0 2 5 0 0 0 0 0 7

>20.50 0 0 0 0 0 0 0 1 1 0 0 0 0 0 2 TOTAL 0 1 0 0 3 0 2 8 26 87 66 34 7 2 0 237 STABILITY CLASS B SPEED (MPH) NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0

.76- 1.50 0 0 0 0 0 0 0 0 0 0 I 0 0 0 0 0 1.51- 2.50 0 0 0 0 0 0 0 0 0 0 I 0 0 0 0 0 2.51- 3.50 0 0 0 0 0 0 0 0 0 0 I 0 0 0 0 0 3.51- 4.50 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 3 4.51- 5.50 0 0 1 0 1 3 2 9 5 2 1 0 0 31 0

5.51- 6.50 0 1 2 1 0 0 11 11 9 9 5 0 0 0 49 0

6.51- 8.50 2 0 0 2 1 4 6 29 9 10 1 0 0 68 0

8. 51-11.50 1 1 0 2 1 0 1 1 11 11 5 2 1 1 38 0

11.51-14.50 2 0 0 1 0 0 0 0 3 1 0 2 1 0 10 0

14.51-20.50 0 1 0 0 0 0 0 1 0 1 0 0 0 1 4 0

,20. 50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 5 1 3 3 6 6 2 6 21 21 61 36 22 6 2 2 203 STABILITY CLASS C SPEED (MPH) N NNE NE ENE B ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0

.76- 1.50 0 0 0 0 0 0 0 0 I I I 0 0 0 0 0 0 1.51- 2.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2.51- 3.50 0 0 0 0 0 0 0 0 0 O 0 1 0 0 0 1 3.51- 4.50 0 1 0 0 0 2 3 3 5 3 3 1 1 3 2 28 4.51- 5.50 2 2 0 1 1 3 4 6 13 7 10 2 3 1 3 59 5.51- 6.50 3 0 0 3 0 0 2 6 12 6 10 1 2 0 2 49 2

6.51- 8.50 0 2 2 2 2 3 3 5 7 7 8 9 2 0 2 56 2

8. 51-11.50 0 0 0 0 0 0 1 2 0 2 6 2 1 3 0 19 0

11.51-14 .50 0 0 0 0 0 0 0 1 1 3 0 0 1 0 0 6 0

14.51-20.50 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0

>20.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 5 4 5 5 3 7 A 13 23 39 28 37 16 10 7 9 219 73 PVNGS ARERR 2003

ARIZONA PUBLIC SERVICE CO. - PALO VERDE NUCLEAR GENERATING STATION JOINT FREQUENCY DISTRIBUTION FOR THE PERIOD 7/01/2003 TO 9/30/2003

- 3RD QRTR -

STABILITY CLASS D STABILITY BASED ON: DELTA T BETWEEN 200.0 AND 35.0 FEET WIND MEASURED AT: 35.0 FEET WIND THRESHOLD AT: .75 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 35.00 FEET SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0

.76- 1.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.51- 2.50 1 1 1 0 0 0 1 1 0 0 1 2 0 1 2 2 13 2.51- 3.50 7 2 1 1 2 4 4 1 4 8 2 5 2 4 4 1 52 3.51- 4.50 1 5 2 1 1 2 3 2 4 9 9 5 2 3 2 2 53 4.51- 5.50 3 6 4 3 2 1 4 2 4 5 9 9 5 5 3 2 67 5.51- 6.50 2 3 1 2 1 1 2 0 3 1 11 9 5 1 0 2 44 6.51- 8.50 1 5 2 2 2 1 1 5 3 5 16 9 11 3 2 1 69

8. 51-11.50 2 4 1 2 3 1 1 2 2 8 16 7 5 5 6 1 66 11.51-14.50 0 0 0 0 2 0 1 0 0 9 8 4 1 1 1 0 27 14.51-20.50 0 1 0 1 2 4 0 1 2 12 4 1 0 0 0 1 29

>20.50 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 TOTAL 17 27 12 12 15 14 17 14 22 58 76 51 31 23 20 12 421 STABILITY CLASS E SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM

.76- 1.50 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1.51- 2.50 4 1 1 1 0 0 1 0 0 0 1 2 0 0 4 1 16

2. 51- 3.50 10 1 1 1 0 1 1 0 1 3 2 3 11 5 6 3 49 3.51- 4.50 4 3 3 0 1 0 4 0 1 6 10 7 7 6 5 4 61 4.51- 5.50 2 4 0 0 4 2 0 2 4 7 22 8 5 2 2 2 66 5.51- 6.50 2 1 1 1 1 0 0 1 4 7 17 14 4 2 4 2 61 6.51- 8.50 1 6 4 2 1 4 2 3 4 14 33 17 5 4 2 2 104
8. 51-11.50 0 3 2 1 3 3 0 2 22 38 24 9 4 5 6 128 11.51-14.50 0 1 2 0 S 0 O 0 2 7 13 2 0 1 2 0 35 14.51-20.50 0 0 0 0 0 0 1 3 7 2 0 2 0 0 0 16

>20. 50 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 2 TOTAL 23 20 14 6 16 15 11 7 21 73 138 77 43 25 30 20 539 STABILITY CLASS F SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0

.76- 1.50 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 2 1.51- 2.50 2 1 1 1 0 0 1 0 2 1 3 6 1 1 4 4 28 2.51- 3.50 4 5 0 3 1 5 0 1 3 2 4 3 2 S 4 10 52 3.51- 4.50 6 3 0 3 0 1 1 1 2 3 4 7 6 4 6 8 57 4.51- 5.50 5 0 0 0 0 0 0 0 1 9 13 7 3 4 2 6 50 5.51- 6.50 0 3 1 0 0 1 0 1 0 2 10 8 4 1 3 4 38 6.51- 8.50 3 2 2 1 0 0 0 0 2 8 20 11 6 1 4 0 60

6. 51-11.50 0 0 1 0 0 0 0 0 1 3 6 2 1 2 0 18 0

11.51-14.50 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 2 0

14.51-20.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

>20 .50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 20 14 6 9 1 9 2 3 11 26 57 49 26 17 25 32 307 74 PVNGS ARERR 2003

ARIZONA PUBLIC SERVICE CO. - PALO VERDE NUCLEAR GENERATING STATION JOINT FREQUENCY DISTRIBUTION FOR THE PERIOD 7/01/2003 TO 9/30/2003

3RD QRTR ...

STABILITY CLASS G STABILITY BASED ON: DELTA T BETWEEN 200.0 AND 35.0 FEET WIND MEASURED AT: 35.0 FEET WIND THRESHOLD AT: .75 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 35.00 FEET SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM

.76- 1.50 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 1.51- 2.50 2 5 3 0 0 0 0 0 0 0 1 5 1 2 2 4 25

2. 51- 3.50 12 6 2 0 2 0 1 0 1 1 2 2 2 6 11 7 55 3.51- 4.50 21 6 3 0 0 4 1 1 0 2 1 0 4 1 12 22 78
4. 51- 5.50 29 9 3 0 0 0 0 0 0 0 1 1 1 1 4 4 53
5. 51- 6.50 19 4 0 0 0 0 0 0 0 0 1 0 0 4 0 29
6. 51- 8.50 4 10 4 0 0 0 0 0 0 1 3 0 0 1 1 2 26
8. 51-11. 50 0 0 3 1 0 0 0 0 0 1 0 0 0 0 0 0 5 11.51-14.50 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 2 14.51-20.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

>20.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 87 40 19 1 2 4 2 2 6 8 9 8 11 35 39 274 STABILITY CLASS ALL SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0

.76- 1.50 0 0 0 0 0 1 0 0 0 1 0 1 0 1 0 0 4 1.51- 2.50 9 8 6 2 0 0 3 1 2 1 6 15 2 4 12 11 82 2.51- 3.50 33 14 4 5 5 10 6 2 9 14 10 13 18 20 25 21 209 3.51- 4.50 32 18 9 4 2 7 11 8 12 25 27 22 22 15 28 38 280 4.51- 5.50 41 21 9 4 7 6 8 12 18 37 61 40 19 16 12 17 328 5.51- 6.50 26 11 5 8 4 4 2 5 27 37 55 58 22 6 11 10 291 6.51- 8.50 11 25 14 7 9 10 7 13 20 46 146 83 50 16 9 7 473 8.51-11.50 3 8 9 5 8 10 5 3 10 45 105 83 42 16 19 8 379 11.51-14.50 2 1 2 0 8 1 1 1 4 18 33 8 3 5 5 0 92 14.51-20.50 0 1 1 1 2 5 0 2 5 23 11 2 2 0 0 2 57

,20.50 0 0 0 0 1 1 0 0 0 2 1 0 0 0 0 0 5 TOTAL 157 107 59 36 46 55 43 47 107 249 455 325 180 99 121 114 2200 TOTAL NUMBER OF OBSERVATIONS: 2208 TOTAL NUMBER OF VALID OBSERVATIONS: 2200 TOTAL NUMBER OF MISSING OBSERVATIONS: 8 PERCENT DATA RECOVERY FOR THIS PERIOD: 99.6 %

MEAN WIND SPEED FOR THIS PERIOD: 6.8 MPH TOTAL NUMBER OF OBSERVATIONS WITH BACKUP DATA: 0 PERCENTAGE OCCURRENCE OF STABILITY CLASSES A B C D E F G 10.77 9.23 9.95 19.14 24.50 13.95 12.45 DISTRIBUTION OF WIND DIRECTION VS STABILITY N NNE NE ENE E ESE SE SOE S SSW SW WSW W WNW NW NNW CALM A 0 1 0 0 3 0 1 2 8 26 87 66 34 7 2 0 0 B 5 1 3 3 6 6 2 6 21 21 61 36 22 6 2 2 0 C 5 4 5 5 3 7 8 13 23 39 28 37 16 10 7 9 0 D 17 27 12 12 15 14 17 14 22 58 76 51 31 23 20 12 0 E 23 20 14 6 16 15 11 7 21 73 138 77 43 25 30 20 0 F 20 14 6 9 1 9 2 3 11 26 57 49 26 17 25 32 0 G 87 40 19 1 2 4 2 2 1 6 8 9 8 11 35 39 0 TOTAL 157 107 59 36 46 55 43 47 107 249 455 325 180 99 121 114 0 75 PVNGS ARERR 2003

ARIZONA PUBLIC SERVICE CO. - PALO VERDE NUCLEAR GENERATING STATION JOINT FREQUENCY DISTRIBUTION FOR THE PERIOD 10/01/2003 TO 12/31/2003

- 4TH QRTR -

STABILITY CLASS A STABILITY BASED ON: DELTA T BETWEEN 200.0 AND 35.0 FEET WIND MEASURED AT: 35.0 FEET WIND THRESHOLD AT: .75 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 35.00 FEET SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0

.76- 1.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.51- 2.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2.51- 3.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3.51- 4.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4.51- 5.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O 1 0 1 0 1 2 5 5.51- 6.50 0 0 0 0 0 0 0 0 0 6.51- 6.50 0 0 0 1 0 0 0 0 5

8. 51-11. 50 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 10 11.51-14.50 0 0 0 1 0 0 0 0 0 4 0 0 0 1 0 0 3 14.51-20.50 0 0 2 0 0 0 0 0 0 0 0 0 3 1 3 1 16

>20.50 0 0 0 0 0 0 0 0 0 TOTAL 0 0 2 2 1 2 1 1 2 B 7 1 3 2 3 1 34 STABILITY CLASS B SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM

.76- 1.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.51- 2.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2.51- 3.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3.51- 4.50 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 2 4.51- 5.50 0 0 0 1 1 0 1 1 1 2 1 0 0 0 0 0 6 5.51- 6.50 0 0 0 0 0 3 1 0 2 0 2 0 0 0 0 0 6 6.51- 8.50 0 0 0 1 11 7 2 2 5 1 0 2 0 0 0 0 31

8. 51-11.50 0 1 0 0 6 2 0 1 1 1 6 1 1 2 1 1 24 11.51-14.50 0 0 1 2 2 2 0 0 1 0 1 0 1 2 2 2 16 14.51-20.50 0 0 2 1 0 0 0 0 2 0 0 0 0 1 1 0 7

>20. 50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 3 5 20 14 4 4 12 4 10 3 3 5 5 3 96 STABILITY CLASS C SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0

.76- 1.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.51- 2.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2.51- 3.50 1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 3 3.51- 4.50 0 0 0 2 1 1 3 2 4 0 0 1 0 0 0 17 4.51- 5.50 0 0 2 0 3 4 2 4 4 5 4 0 1 0 0 0 29 5.51- 6.50 0 1 2 3 2 7 0 2 4 1 2 0 1 0 0 29 6.51- 8.50 0 0 6 2 1 11 1 0 0 0 3 0 0 1 0 1 26 8.51-11.50 0 0 1 1 5 1 0 0 1 3 3 3 1 0 0 1 20 11.51-14.50 0 0 1 0 0 0 0 0 0 0 0 0 0 1 2 1 5 14.51-20.50 0 0 0 1 0 0 0 0 0 1 0 0 0 0 2 0 4

>20.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 1 12 9 12 24 6 8 14 11 12 10 3 3 4 3 133 76 PVNGS ARERR 2003

ARIZONA PUBLIC SERVICE CO. - PALO VERDE NUCLEAR GENERATING STATION JOINT FREQUENCY DISTRIBUTION FOR THE PERIOD 10/01/2003 TO 12/31/2003

' 4TH QRTR '

STABILITY CLASS D STABILITY BASED ON: DELTA T BETWEEN 200.0 AND 35.0 FEET WIND MEASURED AT: 35.0 FEET WIND THRESHOLD AT: .75 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 35.00 FEET SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0

.76- 1.50 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1.51- 2.50 2 1 2 2 1 3 4 2 5 4 3 3 1 2 2 1 368 2.51- 3.50 8 10 5 3 1 8 8 8 10 14 15 4 3 5 4 4 1 10 3.51- 4.50 1 13 7 7 7 4 8 3 11 10 11 4 4 1 1 5 97 4.51- 5.50 1 1 5 3 8 7 3 4 7 11 8 2 2 1 3 0 66 5.51- 6.50 1 3 1 4 3 6 1 1 6 4 5 3 1 2 0 0 41 6.51- 8.50 0 2 0 4 3 9 1 2 1 4 12 4 1 1 2 48 1

8.51-11.50 0 1 1 2 9 10 1 0 1 1 4 3 1 2 0 37 1

11.51-14.50 0 1 2 3 10 0 0 0 0 2 2 0 3 0 27 14.51-20.50 0 0 0 1 0 1

5 0 0 0 10 1 0 1 1 0 20

>20.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 oo 0 0 TOTAL 14 32 23 29 47 47 26 20 41 60 61 23 17 16 17 12 485 STABILITY CLASS E SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NW TOTAL CALM 0

.76- 1.50 0 1 0 0 0 0 0 0 0 1 0 1 1 0 1 0 5 1.51- 2.50 6 1 1 2 0 2 1 1 2 3 4 S 2 1 37 2.51- 3.50 2 1 4 3 2 3 3 2 3 4 2 4 2 2 4 2 46 3.51- 4.50 2 1 S 2 4 0 2 6 2 S S 3 1 1 41 4.51- 5.50 2 1 0 1 2 3 0 1 2 2 3 6 2 5 3 33 S.51- 6.50 0 1 3 1 0 2 1 0 6 S 0 0 3 1 28 6.51- 8.50 2 0 3 2 1 0 1 3 10 4 2 3 5 0 39

6. 51-11.50 0 1 1 1 1 4 0 5 3 9 3 3 1 5 0 38 0

11.51-14.50 2 0 0 0 2 2 0 2 5 0 0 1 1 5 6 27 14.51-20.50 1 0 2 0 4 0 0 1 1 0 1 1 5 0 0 16 0

>20.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 TOTAL 20 7 22 18 20 iS 8 6 17 26 33 29 25 22 31 14 313 STABILITY CLASS F SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0

.76- 1.50 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 3 1.51- 2.50 8 1 1 3 1 1 0 0 1 2 2 0 4 6 9 2 41 2.51- 3.50 9 7 S 1 1 1 1 5 1 2 0 4 5 10 11 12 75 3.51- 4.50 8 7 4 2 1 1 1 1 2 3 4 2 4 3 5 11 59 4.51- 5.50 S 2 1 1 2 1 0 0 0 3 1 5 3 2 3 3 32 5.51- 6.50 2 1 1 0 0 0 0 0 0 2 2 1 4 5 5 26 6.51- 8.50 S 2 5 2 0 0 0 1 0 6 8 3 4 2 3 2 43

6. 51-11.50 6 4 2 0 0 0 0 0 0 0 1 1 0 4 3 8 29 11.51-14.50 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 4 14.51-20.50 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1

>20 .50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 44 29 19 11 5 4 3 7 5 16 18 17 21 31 39 44 313 77 PVNGS ARERR 2003

ARIZONA PUBLIC SERVICE CO. - PALO VERDE NUCLEAR GENERATING STATION JOINT FREQUENCY DISTRIBUTION FOR THE PERIOD 10/01/2003 TO 12/31/2003

' 4TH QRTR STABILITY CLASS G STABILITY BASED ON: DELTA T BETWEEN 200.0 AND 35.0 FEET WIND MEASURED AT: 35.0 FEET WIND THRESHOLD AT: .75 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 35.00 FEET SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0

.76- 1.50 1 0 0 0 0 0 0 0 0 0 1 0 1 0 2 2 7 1.51- 2.50 21 14 6 2 2 0 0 3 4 3 3 3 6 7 17 19 110 2.51- 3.50 64 38 10 1 2 0 1 0 2 1 3 6 6 5 27 48 214 3.51- 4.50 88 46 9 2 2 1 1 1 0 0 3 0 1 1 20 40 215 4.51- 5.50 61 33 8 0 0 0 0 0 0 1 1 1 1 2 6 29 143 5.51- 6.50 24 27 4 1 1 0 0 0 0 0 1 0 1 1 0 8 68 6.51- 8.50 19 11 3 1 0 0 0 0 0 0 2 0 0 0 0 7 43 8.51-11.50 9 16 2 0 0 0 0 0 0 0 0 0 0 0 0 7 34 11.51-14.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14.51-20.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

>20.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 287 185 42 7 7 1 2 4 6 5 14 10 16 16 72 160 834 STABILITY CLASS ALL SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0

.76- 1.50 2 1 0 0 0 0 1 0 1 1 1 1 2 0 3 3 16 1.51- 2.50 37 17 10 12 6 4 5 7 11 10 10 9 15 20 30 23 226

2. 51- 3.50 87 56 24 8 6 12 13 15 17 22 20 18 16 22 46 66 448 3.51- 4.50 99 67 25 15 15 8 14 7 19 19 20 14 16 8 28 57 431 4.51- 5.50 69 37 16 6 16 15 6 9 13 24 17 11 13 7 17 35 311 5.51- 6.50 27 35 11 12 7 17 3 5 13 5 18 14 3 8 8 14 200 6.51- 8.50 26 15 17 14 17 30 4 6 7 14 35 14 7 8 9 12 235 8.51-11.50 15 23 7 4 22 17 3 1 9 10 28 11 6 8 11 17 192 11.51-14.50 3 3 4 6 14 4 1 0 3 7 5 0 5 6 12 9 82 14.51-20.50 1 1 6 4 9 0 0 0 4 16 1 1 5 8 7 1 64

>20.50 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 3 TOTAL 366 255 123 81 112 107 50 50 97 128 155 93 88 95 171 237 2208 TOTAL NUMBER OF OBSERVATIONS: 2208 TOTAL NUMBER OF VALID OBSERVATIONS: 2208 TOTAL NUMBER OF MISSING OBSERVATIONS: 0 PERCENT DATA RECOVERY FOR THIS PERIOD: 100.0 %

MEAN WIND SPEED FOR THIS PERIOD: 5.5 MPH TOTAL NUMBER OF OBSERVATIONS WITH BACKUP DATA: 0 PERCENTAGE OCCURRENCE OF STABILITY CLASSES A B C D E F G 1.54 4.35 6.02 21.97 14.18 14.18 37.77 DISTRIBUTION OF WIND DIRECTION VS STABILITY N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW CALM A 0 0 2 2 1 2 1 1 2 6 7 1 3 2 3 1 0 B 0 1 3 5 20 14 4 4 12 4 10 3 3 5 5 3 0 C 1 1 12 9 12 24 6 8 14 11 12 10 3 3 4 3 0 D 14 32 23 29 47 47 26 20 41 60 61 23 17 16 17 12 0 0

E 20 7 22 18 20 15 8 6 17 26 33 29 25 22 31 14 0 F 44 29 19 11 5 4 3 7 5 16 18 17 21 31 39 44 0

0 G 287 185 42 7 7 1 2 4 6 5 14 10 16 16 72 160 TOTAL 366 255 123 81 112 107 50 50 97 128 155 93 88 95 171 237 78 PVNGS ARERR 2003

ARIZONA PUBLIC SERVICE CO. - PALO VERDE NUCLEAR GENERATING STATION JOINT FREQUENCY DISTRIBUTION FOR THE PERIOD 7/01/2003 TO 12/31/2003

- 2ND SEMI *..

STABILITY CLASS A STABILITY BASED ON: DELTA T BETWEEN 200.0 AND 35.0 FEET WIND MEASURED AT: 35.0 FEET WIND THRESHOLD AT: .75 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 35.00 FEET SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0

.76- 1.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.51- 2.50 0 0 0 0 B 0 0 0 0 0 0 0 5 0 0 0 0 2.51- 3.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3.51- 4.50 0 0 0 B 0 0 0 0 0 0 0 0 5 0 0 0 0 4.51- 5.50 0 0 0 B 0 0 0 0 0 1 0 0 1 0 0 0 2 5.51- 6.50 0 0 0 B 1 0 0 1 3 4 2 7 3 0 0 0 21 6.51- 8.50 0 0 0 1 2 2 0 2 2 5 38 30 9 0 0 95

8. 51-11.50 0 1 0 0 1 0 2 0 4 14 40 29 19 34 O 115 11.51-14.50 0 0 0 0 0 0 0 0 0 1 8 1 2 1 0 0 13 14.51-20.50 0 0 2 1 0 0 0 0 1 6 5 0 3 1 1 23

>20. 50 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 O 2 TOTAL 0 1 2 2 2 2 3 10 32 94 67 37 9 5 1 271 STABILITY CLASS B SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0

.76- 1.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.51- 2.50 0 0 0 0 0 0 0 0 0 0 0 5 0 S 0 0 0 2.51- 3.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3.51- 4.50 0 0 0 0 0 0 0 1 2 0 0 0 1 0 0 5 4.51- 5.50 0 1 0 2 1 2 2 5 4 4 10 5 2 1 0 0 39 5.51- 6.50 0 0 1 2 1 3 1 0 13 11 11 9 5 0 0 O 57 6.51- 8.50 0 0 1 13 10 3 3 9 7 29 11 10 1 0 99

8. 51-11.50 1 1 1 0 8 3 0 1 2 2 17 12 6 4 2 2 62 11.51-14.50 0 1 2 3 2 0 0 1 0 4 1 1 4 3 2 26 14.51-20.50 0 0 3 1 0 0 0 0 2 1 0 1 0 1 1 1 11

>20. 50 0 0 0 I 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 5 2 6 8 26 20 6 10 33 25 71 39 25 I1I 7 5 299 STABILITY CLASS C SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM

.76- 1.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 1.51- 2.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O 0 2.51- 3.50 1 0 0 0 0 0 0 0 1 1 0 0 1 0 0 0 4 3.51- 4.50 0 1 2 1 1 5 5 7 5 3 6 2 1 3 2 45 4.51- 5.50 2 4 0 4 5 5 8 10 18 11 10 3 3 1 3 88 5.51- 6.50 3 2 6 2 9 0 4 10 13 8 14 1 3 0 2 78 6.51- 8.50 0 2 8 4 3 13 4 3 5 7 10 8 9 3 0 3 82 8.51-11.50 0 1 1 5 3 0 1 3 3 5 9 3 1 3 1 39 11.51-14.50 0 1 0 0 0 0 0 1 1 3 0 0 2 2 1 11 0

14.51-20.50 0 S 1 0 0 0 0 0 2 0 0 0 0 2 0 5

>20.50 0 0 0 0 0 0 B B 0 0 0 0 0 0 0 0 TOTAL 6 5 17 14 15 31 14 21 37 50 40 47 19 13 11 12 352 79 PVNGS ARERR 2003

ARIZONA PUBLIC SERVICE CO. - PALO VERDE NUCLEAR GENERATING STATION JOINT FREQUENCY DISTRIBUTION FOR THE PERIOD 7/01/2003 TO 12/31/2003

- 2ND SEMI -

STABILITY CLASS D STABILITY BASED ON: DELTA T BETWEEN 200.0 AND 35.0 FEET WIND MEASURED AT: 35.0 FEET WIND THRESHOLD AT: .75 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 35.00 FEET SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0

.76- 1.50 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1.51- 2.50 3 2 3 2 1 3 5 3 5 4 4 5 1 3 4 3 51 2.51- 3.50 15 12 6 4 3 12 12 9 14 22 17 9 5 9 8 5 162

3. 51- 4.50 2 18 9 8 8 6 11 5 15 19 20 9 6 4 3 7 150 4.51- 5.50 4 7 9 6 10 8 7 6 11 16 17 11 7 6 6 2 133 5.51- 6.50 3 6 2 6 4 7 3 1 9 5 16 12 6 3 0 2 85 6.51- 8.50 1 7 2 6 5 10 2 7 4 9 28 13 12 5 3 3 117
8. 51-11.50 2 5 2 4 12 11 2 2 3 9 20 10 6 6 8 1 103 11.51-14.50 0 1 2 3 12 0 1 0 0 11 10 4 4 2 4 0 54 14.51-20.50 0 1 0 2 7 4 0 1 2 22 5 1 1 1 1 1 49

>20 .50 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 TOTAL 31 59 35 41 62 61 43 34 63 118 137 74 48 39 37 24 906 STABILITY CLASS E SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM

.76- 1.50 0 1 0 0 0 0 0 0 0 1 0 1 1 1 1 0 6

1. 51- 2.50 10 2 6 2 0 2 2 1 1 3 5 4 5 6 2 53
2. 51- 3.50 15 S 4 2 4 4 2 4 7 4 7 13 7 10 5 95 2

3.51- 4.50 6 8 2 5 1 5 0 3 12 12 12 12 9 6 5 102 4.51- 5.50 4 0 1 6 5 0 2 5 9 24 11 11 4 7 5 99 5.51- 6.50 2 4 4 2 1 1 3 5 7 23 19 4 2 7 3 89 6.51- 8.50 3 6 7 5 3 5 2 3 5 17 43 21 7 7 7 2 143

8. 51-11.50 0 3 2 4 10 4 0 7 25 47 27 12 5 10 6 166 11.51-14.50 2 1 2 0 7 2 1 0 4 12 13 2 1 2 7 6 62 14.51-20.50 1 0 2 0 4 1 0 1 4 8 2 1 3 5 0 0 32

>20.50 0 0 3 0 1 1 0 0 0 0 0 0 0 0 0 0 5 TOTAL 43 27 36 24 36 30 19 13 38 99 171 106 68 47 61 34 852 STABILITY CLASS F SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0

.76- 1.50 0 0 0 0 0 1 1 0 1 0 0 1 0 0 0 1 5

1. 51- 2.50 10 2 2 4 1 1 1 0 3 3 5 6 5 7 13 6 69 2.51- 3.50 13 12 S 4 2 6 1 6 4 4 4 7 7 15 15 22 127 3.51- 4.50 14 10 4 1 2 2 2 4 6 8 9 12 7 11 19 116
4. 51- 5.50 10 2 1 1 2 1 0 0 1 12 14 12 6 6 5 9 82 5.51- 6.50 2 6 1 0 1 0 1 0 2 12 10 5 5 8 9 64 6.51- 8.50 8 4 7 3 0 0 0 1 2 14 28 14 10 3 7 2 103
8. 51-11 .50 6 4 1 0 0 0 0 0 1 4 7 2 5 5 8 47 11.51-14.50 1 2 1 0 1 0 0 1 0 0 0 0 0 0 0 6 0

14.51-20.50 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

>20.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 64 43 25 20 6 13 5 10 16 42 75 66 47 48 64 76 620 80 PVNGS ARERR 2003

ARIZONA PUBLIC SERVICE CO. - PALO VERDE NUCLEAR GENERATING STATION JOINT FREQUENCY DISTRIBUTION FOR THE PERIOD 7/01/2003 TO 12/31/2003

... 2ND SEMI ...

STABILITY CLASS G STABILITY BASED ON: DELTA T BETWEEN 200.0 AND 35.0 FEET WIND MEASURED AT: 35.0 FEET WIND THRESHOLD AT: .75 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 35.00 FEET SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0

.76- 1.50 1 0 0 0 0 0 0 0 0 1 1 0 1 0 2 2 8 1.51- 2.50 23 19 9 2 2 0 0 3 4 3 4 8 7 9 19 23 135 2.51- 3.50 76 44 12 1 4 0 2 0 3 2 5 8 8 11 38 55 269 3.51- 4.50 109 52 12 2 2 2 2 0 2 4 0 5 2 32 62 293 4.51- 5.50 90 42 11 0 0 0

0 0 0 1 2 2 2 3 10 33 196 5.51- 6.50 43 31 0

5 1 1 0 0 0 0 1 1 1 1 4 8 97 6.51- 8.50 0

23 21 7 1 0 0 0 0 1 5 0 0 1 1 9 69 0

8.51-11.50 9 16 5 1 0 0 0 0 1 0 0 0 0 0 7 39 0

11.51-14.50 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 2 0

14.51-20.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

>20.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 374 225 61 8 9 5 4 6 7 11 22 19 24 27 107 199 1108 STABILITY CLASS ALL SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0

.76- 1.50 2 1 0 0 0 1 1 0 1 2 1 2 2 1 3 3 20 1.51- 2.50 46 25 16 14 6 4 8 8 13 11 16 24 17 24 42 34 308 2.51- 3.50 120 70 28 13 11 22 19 17 26 36 30 31 34 42 71 87 657 3.51- 4.50 131 85 34 19 17 15 25 15 31 44 47 36 38 23 56 95 711 4.51- 5.50 110 58 25 10 23 21 14 21 31 61 78 51 32 23 29 52 639 5.51- 6.50 53 46 16 20 11 21 5 10 40 42 73 72 25 14 19 24 491 6.51- 8.50 37 40 31 21 26 40 11 19 27 60 181 97 57 24 18 19 708 8.51-11.50 18 31 16 9 30 27 8 4 19 55 133 94 48 24 30 25 571 11.51-14.50 5 4 6 6 22 5 2 1 7 25 38 8 8 11 17 9 174 14.51-20.50 1 2 7 5 11 5 0 2 9 39 12 3 7 8 7 3 121

>20.50 0 0 3 0 1 1 0 0 0 2 1 0 0 0 0 0 8 TOTAL 523 362 182 117 158 162 93 97 204 377 610 418 268 194 292 351 4408 TOTAL NUMBER OF OBSERVATIONS: 4416 TOTAL NUMBER OF VALID OBSERVATIONS: 4408 TOTAL NUMBER OF MISSING OBSERVATIONS: 8 PERCENT DATA RECOVERY FOR THIS PERIOD: 99.8 6 MEAN WIND SPEED FOR THIS PERIOD: 6.1 MPH TOTAL NUMBER OF OBSERVATIONS WITH BACKUP DATA: 0 PERCENTAGE OCCURRENCE OF STABILITY CLASSES A B C D E F G 6.15 6.78 7.99 20.55 19.33 14.07 25.14 DISTRIBUTION OF WIND DIRECTION VS STABILITY N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW CALM A 0 1 2 2 4 2 2 3 10 32 94 67 37 9 5 1 0 B 5 2 6 8 26 20 6 10 33 25 71 39 25 11 7 5 0 C 6 5 17 14 15 31 14 21 37 50 40 47 19 13 11 12 0 D 31 59 35 41 62 61 43 34 63 118 137 74 48 39 37 24 0 E 43 27 36 24 36 30 19 13 38 99 171 106 68 47 61 34 0 F 64 43 25 20 6 13 5 10 16 42 75 66 47 48 64 76 0 G 374 225 61 8 9 5 4 6 7 11 22 19 24 27 107 199 0 TOTAL 523 362 182 117 158 162 93 97 204 377 610 418 268 194 292 351 0 81 PVNGS ARERR 2003

ARIZONA PUBLIC SERVICE CO. - PALO VERDE NUCLEAR GENERATING STATION JOINT FREQUENCY DISTRIBUTION FOR THE PERIOD 1/01/2003 TO 12/31/2003

  • ANNUAL -

STABILITY CLASS A STABILITY BASED ON: DELTA T BETWEEN 200.0 AND 35.0 FEET WIND MEASURED AT: 35.0 FEET WIND THRESHOLD AT: .75 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 35.00 FEET SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0

.76- 1.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.51- 2.50 0 0 O 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2.51- 3.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

3.51- 4.50 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 2 0

4.51- 5.50 0 0 0 0 1 0 1 7 2 0 0 1 0 0 0 12 0

5.51- 6.50 0 0 0 1 0 2 4 12 12 5 9 3 1 0 0 49 0

6.51- 6.50 0 0 3 4 4 4 5 10 26 76 35 12 7 0 0 186

8. 51-11.50 0 4 1 1 9 2 3 0 11 46 95 47 26 4 2 0 251 11.51-14.50 0 3 0 1 4 0 2 0 4 24 49 7 7 4 2 2 109 14.51-20.50 0 0 2 5 3 0 0 0 4 19 39 1 3 9 3 5 93

>20. 50 0 0 0 0 0 0 0 0 0 1 2 0 0 2 2 0 7 TOTAL 0 7 4 10 21 7 11 10 48 131 266 99 52 27 9 7 709 STABILITY CLASS B SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0

.76- 1.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.51- 2.50 0 0 0 0 0 I 0 0 0 0 0 0 0 0 0 0 0 2.51- 3.50 0 0 0 I 0 0 0 0 0 0 0 0 0 0 0 0 0 3.51- 4.50 0 0 0 1 0 0 0 2 3 0 0 0 1 0 1 0 8 4.51- 5.50 0 1 0 2 3 2 5 14 20 17 13 9 3 2 0 0 91 5.51- 6.50 0 2 4 1 5 3 8 33 17 22 12 7 1 I 1 119 6.51- 8.50 0 4 4 18 13 7 10 19 14 43 15 14 4 4 1 172

8. 51-11.50 1 1 1 4 11 3 0 3 6 5 30 23 9 4 3 3 107 11.51-14.50 0 1 2 4 2 0 0 1 4 14 3 1 4 4 2 44 14.51-20.50 1 0 1 2 0 0 0 2 2 6 3 0 5 1 1 28

>20.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 6 4 13 18 39 25 15 37 84 59 128 65 35 20 13 8 569 STABILITY CLASS C SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0

.76- 1.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1.51- 2.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

2.51- 3.50 0 0 1 0 1 1 1 3 1 1 1 0 0 0 11 3.51- 4.50 1 2 1 1 7 11 16 15 4 10 3 1 3 2 79 4.51- 5.50 4 7 2 5 7 6 14 29 28 17 17 4 4 4 5 158 5.51- 6.50 4 2 9 12 4 12 0 9 17 26 18 21 4 4 0 4 146 6.51- S.50 0 3 14 8 4 16 8 3 13 11 24 16 10 S 1 4 140 8.51-11 .50 °1 0

2 4 5 4 0 1 3 7 12 15 5 1 4 1 66 11.51-14.50 0 2 0 0 0 0 0 1 2 5 4 0 2 1 20 0

14. 51-20.50 0 0 1 2 0 0 0 0 3 2 2 0 2 1 16 0

>20.50 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 TOTAL 11 12 35 29 22 40 22 39 80 96 83 86 27 21 16 18 637 82 PVNGS ARERR 2003

ARIZONA PUBLIC SERVICE CO. - PALO VERDE NUCLEAR GENERATING STATION JOINT FREQUENCY DISTRIBUTION FOR THE PERIOD 1/01/2003 TO 12/31/2003

  • ^ ANNUAL *..

STABILITY CLASS D STABILITY BASED ON: DELTA T BETWEEN 200.0 AND 35.0 FEET WIND MEASURED AT: 35.0 FEET WIND THRESHOLD AT: .75 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 35.00 FEET SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0

.76- 1.50 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 2 1.51- 2.50 6 5 6 5 2 5 7 11 6 8 7 10 5 7 7 5 102 2.51- 3.50 21 19 10 15 9 14 21 20 26 46 30 19 16 14 17 15 312 3.51- 4.50 10 34 19 17 11 11 13 7 29 49 45 30 13 9 13 11 321 4.51- 5.50 13 13 14 9 12 10 9 9 22 25 25 20 14 8 11 5 219 5.51- 6.50 5 10 9 9 5 9 6 2 11 12 24 18 9 9 1 8 147 6.51- 8.50 1 10 6 12 10 13 6 10 11 13 42 20 18 9 7 5 193 8.51-11.50 3 6 2 7 19 21 4 5 3 13 37 22 13 7 11 2 175 11.51-14.50 0 1 2 5 17 0 1 1 5 14 25 19 7 4 5 1 107 14.51-20.50 1 1 0 3 14 4 0 1 2 30 16 9 3 4 2 2 92

>20.50 0 0 0 0 2 0 0 0 0 2 0 0 0 1 1 0 6 TOTAL 61 99 68 82 101 87 67 66 115 213 251 167 98 72 75 54 1676 STABILITY CLASS E SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0

.76- 1.50 0 1 0 0 0 0 0 0 0 1 1 1 1 1 1 0 7 1.51- 2.50 15 2 4 6 2 1 2 4 3 2 7 15 11 12 14 2 102 2.51- 3.50 29 11 8 7 3 5 4 6 12 10 14 13 24 14 22 11 193 3.51- 4.50 15 8 13 2 5 2 7 3 9 24 22 24 19 13 9 13 188 4.51- 5.50 8 6 4 2 8 5 1 5 8 15 31 15 14 6 10 9 147 5.51- 6.50 4 4 6 6 3 1 1 4 9 20 28 27 12 4 11 7 147 6.51- 8.50 6 14 10 5 4 6 3 8 14 41 67 35 17 10 9 8 257

8. 11.50 2 8 7 4 7 19 7 2 9 59 104 66 21 14 16 10 355 11.51-14.50 4 1 3 5 10 7 4 0 6 29 45 18 4 9 7 12 164 14.51-20.50 2 0 2 3 8 3 1 1 5 14 12 3 3 6 0 1 64

>20.50 0 0 3 1 1 1 0 0 0 0 0 0 0 0 0 0 6 TOTAL 85 55 60 41 51 50 30 33 75 215 331 217 126 89 99 73 1630 STABILITY CLASS F SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM

.76- 1.50 0 0 0 0 0 1 1 0 1 0 0 1 2 0 0 2 8

1. 51- 2.50 12 4 3 4 2 1 2 1 4 6 6 13 13 12 22 8 113 2.51- 3.50 25 20 7 8 3 7 3 9 9 5 9 13 23 34 27 45 247 3.51- 4.50 35 15 7 7 3 4 3 S 6 12 15 28 30 22 24 27 243
4. 51- 5.50 18 7 4 2 3 1 1 4 5 19 29 23 16 6 14 20 172 5.51- 6.50 6 7 4 2 1 2 0 2 0 16 26 16 13 9 12 14 130 6.51- 8.50 15 7 10 4 0 1 0 1 4 27 67 35 26 7 11 6 221
8. 51-11 .50 9 9 6 4 1 0 0 0 1 18 27 23 6 6 7 11 128 11.51-14.50 1 9 0 1 0 1 0 0 2 0 0 0 0 1 0 1 16 14.51-20.50 0 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 3

>20.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 121 80 41 33 13 18 10 22 32 103 179 152 129 97 117 134 1281 83 PVNGS ARERR 2003

ARIZONA PUBLIC SERVICE CO. - PALO VERDE NUCLEAR GENERATING STATION JOINT FREQUENCY DISTRIBUTION FOR THE PERIOD 1/01/2003 TO 12/31/2003

  • ** ANNUAL ** 7 STABILITY CLASS G STABILITY BASED ON: DELTA T BETWEEN 200.0 AND 35.0 FEET WIND MEASURED AT: 35.0 FEET WIND THRESHOLD AT: .75 MPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 35.00 FEET SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0

.76- 1.50 3 0 0 0 0 0 0 0 1 1 1 0 1 0 2 2 11 1.51- 2.50 36 21 12 2 3 0 0 6 4 4 7 11 15 22 30 35 208

2. 51- 3.50 127 62 17 6 7 3 2 2 4 5 13 19 18 32 83 132 532
3. 51- 4.50 196 91 20 8 5 5 4 2 1 4 8 8 14 17 62 155 600 4.51- 5.50 186 80 22 3 1 1 1 3 0 2 7 7 6 8 28 94 449 5 . 51- 6.50 94 65 10 2 1 0 0 0 0 0 1 5 3 4 10 27 222
6. 51- 8.50 57 48 17 2 0 0 0 0 0 2 8 2 2 2 4 21 165 8.51-11.50 14 25 9 1 0 0 0 0 0 1 0 0 0 0 1 8 59 11.51-14.50 0 1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 3 14.51-20.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

>20.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 713 393 107 24 17 9 7 14 10 19 45 52 59 85 221 474 2249 STABILITY CLASS ALL SPEED (MPH) N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW TOTAL CALM 0

.76- 1.50 4 1 0 0 0 1 1 0 2 3 2 2 4 1 3 4 28 1.51- 2.50 69 32 25 17 9 7 11 22 17 20 27 49 44 53 73 50 525 2.51- 3.50 203 112 42 36 23 29 31 38 52 69 67 65 82 94 149 203 1295 3.51- 4.50 257 149 61 37 25 23 34 30 64 105 94 100 80 62 112 208 1441 4.51- 5.50 229 112 51 20 32 27 23 50 91 108 122 91 58 34 67 133 1248 5.51- 6.50 113 90 41 35 16 29 12 29 82 103 124 108 51 32 34 61 960 6.51- 8.50 81 82 61 38 40 53 28 37 71 134 327 158 99 44 36 45 1334 8.51-11.50 30 54 28 25 52 49 14 11 33 149 305 196 80 36 44 35 1141 11.51-14.50 7 15 8 14 35 10 7 2 19 73 138 51 19 25 21 19 463 14.51-20.50 4 3 8 14 29 7 1 2 13 68 75 18 9 27 8 10 296

>20.50 0 0 3 1 3 1 0 0 0 4 2 0 0 3 3 0 20 TOTAL 997 650 328 237 264 236 162 221 444 836 1283 838 526 411 550 768 8751 TOTAL NUMBER OF OBSERVATIONS: 8760 TOTAL NUMBER OF VALID OBSERVATIONS: 8751 TOTAL NUMBER OF MISSING OBSERVATIONS: 9 PERCENT DATA RECOVERY FOR THIS PERIOD: 99.9 8 MEAN WIND SPEED FOR THIS PERIOD: 6.4 MPH TOTAL NUMBER OF OBSERVATIONS WITH BACKUP DATA: 0 PERCENTAGE OCCURRENCE OF STABILITY CLASSES A B C D E F G 8.10 6.50 7.28 19.15 18.63 14.64 25.70 DISTRIBUTION OF WIND DIRECTION VS STABILITY N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW CALM A 0 7 4 10 21 7 11 10 48 131 266 99 52 27 9 7 0 B 6 4 13 18 39 25 15 37 84 59 128 65 35 20 13 8 0 C 11 12 35 29 22 40 22 39 80 96 83 86 27 21 16 18 0 D 61 99 68 82 101 87 67 66 115 213 251 167 98 72 75 54 0 E 85 55 60 41 51 50 30 33 75 215 331 217 126 89 99 73 0 F 121 80 41 33 13 18 10 22 32 103 179 152 129 97 117 134 0 G 713 393 107 24 17 9 7 14 10 19 45 52 59 85 221 474 0 TOTAL 997 650 328 237 264 236 162 221 444 836 1283 838 526 411 550 768 0 84 PVNGS ARERR 2003

APPENDIX C DOSE CALCULATIONS 85 PVNGS ARERR 2003

GASEOUS EFFLUENT DOSE CALCULATIONS Doses to the maximum individual and the surrounding population resulting from the release of radioactive material in gaseous effluents from the Palo Verde Nuclear Generating Station were cal-culated using the GASPAR computer program. The radionuclides considered in the dose calcula-tions were Tritium, lodine-131, lodine-1 32, lodine-1 33, lodine-1 35, all noble gases, and particulates having a half-life greater than eight days and for which dose factors are contained in NUREG-01 72. Locations selected for individual dose calculations included for each sector, the site boundary, and within five miles, if present, the nearest residence, the nearest garden, and the nearest milk animal. GASPAR implements the radiological dose models of Regulatory Guide 1.109 to determine the radiation exposure to man from four principal atmospheric exposure pathways:

plume, ground deposition, inhalation, and ingestion. Doses to the maximum individual and the population were calculated as a function of age group and pathway for significant body organs.

Table 43 presents the doses on a quarterly, semiannual and annual basis for the Energy Informa-tion Center. An occupancy factor of 1.0 (implying continuous occupancy over the entire year) was considered for the Energy Information Center and the exposure pathways considered to calculate its doses were plume, ground deposition, and inhalation.

Table 44 presents the population dose.

Table 45 summarizes the individual doses and compares the result to PVNGS ODCM Require-ment limits. The site boundary and residence locations for which data are presented represent the highest annual doses.

Based on results obtained by placing TLDs on the site boundary in each sector, the net dose for this reporting period, from direct-radiation, (plume and ground deposition) from all three units was indistinguishable from preoperational values of 8 - 14 kR/hr (17 - 30 mR/Std Qtr).

There were no liquid effluents associated with the operation of this facility.

86 PVNGS ARERR 2003

Dose Calculation Models The GASPAR computer code was used to evaluate the radiological consequences of the routine release of gaseous effluents. GASPAR implements the dose calculational methodologies of Regu-latory Guide 1.109, Revision 1.

Source terms for each quarter are combined with station-specific demographic data and each quarter's atmospheric diffusion estimates for gaseous dose calculations.

Atmospheric diffusion estimates are generated by the XOQDOQ computer code using onsite meteorological data as input. Additional input to GASPAR includes the following site-specific data:

0 to 5 mile nearest residence, milk animal and garden in each of the 16 compass sectors, based on the 2003 Land Use Census.

0 to 10 mile population distribution based on the State of Arizona - Maricopa County, Offsite Emergency Response Plan for Palo Verde Nuclear Generating Station, January 2004, Emergency Response Operations, Appendix 4: Residents in the Plume Exposure Pathway Emergency Planning Zone (Survey Information - July 2003).

The 10 to 50 mile population distribution from the PVNGS UFSAR, Figure 2.1-11.

The population distribution of metropolitan Phoenix greater than 50 miles from PVNGS, based on the 1980 federal census results, is conservatively included in the 40 to 50 mile sectors (NE=123; ENE=140,097; E=621,130; ESE=8,392).

Absolute humidity of 6.0 g/m3 from the PVNGS UFSAR, Table 2.3-16.

The fraction of the year that vegetables are grown (0.667) from the PVNGS ER-OL, Section 2.1.3.4, Table 2.1-8.

The fraction of daily feed derived from pasture while on pasture (0.35) and length of grazing season for milk animals beyond 5 miles (0.75) from the PVNGS ER-OL, Section 2.1.3.4.3.

The fraction of daily feed derived from pasture while on pasture (0.05) and length of grazing season for meat animals (0.25) from the PVNGS ER-OL, Section 2.1.3.4.4.

There were three (3) milk animal (goat or cow) locations within five (5) miles. For calculational purposes these milk animals are assumed to be fed 100% on pasture grass during the year.

Other values used for input to GASPAR are default values from Regulatory Guide 1.109, Revision 1.

87 PVNGS ARERR 2003

Table 43:

Doses To Special Locations For 2003 ENERGY INFORMATION CENTER LOCATED ONSITE 0.45 MILE S FROM UNIT 1, 0.29 MILE SSE FROM UNIT 2 AND 0.20 MILE ESE FROM UNIT 3 (MREM) T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN 1ST QUARTER ADULT 4. 005E-01 4. 05E-01 5. 59E-03 4. 05E-01 4. 05E-01 4.11E-01 4. 05E-01 4. 12E-01 TEEN 4. 08E-01 4. 08E-01 5.60E-03 4. 08E-01 4. 08E-01 4. 15E-01 4. 08E-01 4. 15E-01 CHILD 3. 62E-01 3. 62E-01 5. 60E-03 3. 62E-01 3. 62E-01 3. 69E-01 3 .62E-01 3. 69E-01 INFANT 2. 11E-01 2. 10E-01 5. 60E-03 2. 11E-01 2 . 11E-01 2.18E-01 2 .10E-01 2. 17E-01 2ND QUARTER ADULT 3. 35E-01 3. 35E-01 5. 98E-03 3 .35E-01 3.35E-01 3. 51E-01 3.35E-01 3.46E-01 TEEN 3. 38E-01 3 .38E-01 5. 99E-03 3. 38E-01 3. 38E-01 3. 58E-01 3.38E-01 3. 48E-01 CHILD 2. 99E-01 2.99E-01 6. 01E-03 2. 99E-01 2.99E-01 3.21E-01 2. 99E-01 3. 10E-01 INFANT 1..74E-01 1.74E-01 5. 99E-03 1.75E-01 1.75E-01 1.94E-01 1.75E-01 1. 85E-01 1ST SEMI-ANNUAL ADULT 7. 40E-01 7. 40E-01 1. 16E-02 7 . 40E-01 7.40E-01 7. 62E-01 7.40E-01 7. 58E-01 TEEN 7. 46E-01 7. 46E-01 1.16E-02 7. 46E-01 7.46E-01 7.73E-01 7. 46E-01 7. 63E-01 CHILD 6. 61E-01 6. 61E-01 1.16E-02 6. 61E-01 6. 61E-01 6. 90E-01 6. 61E-01 6. 79E-01 INFANT 3..85E-01 3.84E-01 1. 16E-02 3 .85E-01 3.85E-01 4. 12E-01 3. 84E-01 4. 02E-01 3RD QUARTER ADULT 4. 11E-01 4. 11E-01 1.86E-03 4. 11E-01 4. 11E-01 4. 13E-01 4. 11E-01 4. 16E-01 TEEN 4. 13E-01 4.13E-01 1. 87E-03 4.13E-01 4. 13E-01 4.16E-01 4.13E-01 4. 18E-01 CHILD 3..65E-01 3. 65E-01 1. 87E-03 3.65E-01 3 .65E-01 3. 68E-01 3. 65E-01 3.70E-01 INFANT 2..11E-01 2 . 11E-01 1. 87E-03 2 . lIE-01 2 . 11E-01 2.13E-01 2. 11E-01 2 . 16E-01 4TH QUARTER ADULT 2.I 68E-01 2. 68E-01 1.77E-02 2 . 68E-01 2. 68E-01 3.30E-01 2. 69E-01 2. 98E-01 TEEN 2. 71E-01 2 . 71E-01 1.77E-02 2.71E-01 2.71E-01 3.46E-01 2.72E-01 3 . OOE-01 CHILD 2. 41E-01 2 .41E-01 1.78E-02 2.41E-01 2.41E-01 3. 24E-01 2 . 42E-01 2. 71E-01 INFANT 1.*46E-01 1. 46E-01 1.78E-02 1.46E-01 1.46E-01 2 . 22E-01 1.46E-01 1.65E-01 2ND SEMI-ANNUAL ADULT 6. 79E-01 6. 79E-01 1. 96E-02 6. 79E-01 6. 79E-01 7. 43E-01 6.80E-01 7. 14E-01 TEEN 6. 84E-01 6. 84E-01 1.96E-02 6. 84E-01 6. 84E-01 7.62E-01 6. 85E-01 7.18E-01 CHILD 6..07E-01 6. 07E-01 1. 97E-02 6. 07E-01 6. 07E-01 6. 93E-01 6.08E-01 6. 41E-01 INFANT 3 .5BE-01 3 .58E-01 1. 96E-02 3. 58E-01 3.58E-01 4. 36E-01 3. 58E-01 3. 81E-01 ANNUAL ADULT 1.42E+00 1. 42E+00 3 .11E-02 1.42E+00 1.42E+00 1. 51E+00 1.42E+00 1.47E+00 TEEN 1. 43E+00 1.43E+00 3. 12E-02 1.43E+00 1. 43E+00 1. 53E+00 1.43E+00 1.48E+00 CHILD 1. 27E+00 1.27E+00 3. 13E-02 1.27E+00 1. 27E+00 1. 38E+00 1. 27E+00 1.32E+00 INFANT 7.43E-01 7.42E-01 3.12E-02 7.43E-01 7.43E-01 8.48E-01 7. 42E-01 7. 83E-01 88 PVNGS ARERR 2003

Table 44:

Integrated Population Dose for 2003 JAN - MAR PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

_ + + + _ _ + __ _ + + + _-+ +

PLUME 5.55E-03 [ 5.55E-03 5.55E-03 5.55E-03 J 5.55E-03 5.55E-03 5.55E-03 2.38E-02

.09% .09% 97.94% .09% .09% .09% .09% .37%

-+ + + __-+ _-_-+ _-+ _-+ _ _-

+ +

GROUND 2.47E-06 j 2.47E-06 2.47E-06 [ 2.47E-06 2.47E-06 j 2.47E-06 l 2.47E-06 l 2.99E-06

.00% j .00% j .04% .00% .00% .00% .00% .00%

-+ + + + + _+ _-+ _ _-+ _-+

INHAL 1.64E+00 1.64E+00 j 5.22E-05 j 1.64E+00 1.64E+00 1.66E+00 1.64E+00 l 1.64E+00 25.36% 25.36% .92% 25.37% I 25.37% 25.51% 25.36% 25.29%

_ + __ + _ + _+ ____ + + + + +

VEGET l 4.08E+00 4.08E+00 5.43E-05 j 4.08E+00 [ 4.08E+00 4.10E+00 J 4.08E+00 4.08E+00 63.25% 63.25% .96% 63.24% 63.24% 63.13% 63.25% 63.07%

COW MILK 5.28E-01 5.28E-01 7.78E-06 5.28E-01 5.28E-01 5.31E-01 5.28E-01 5.28E-01 8.19% 8.19% .14% 8.19% j 8.19% 8.18% 8.19% 8.17%

-+ 4 + + _ + __ + _-+ _+ + - +

MEAT J 2.01E-01 2.01E-01 1.11E-08 2.01E-01 2.01E-01 2.01E-01 2.01E-01 J 2.01E-01 3.11% 3.11% .00% [ 3.11% 3.11% 3.09% 3.11% 3.11%

_ + + + __ _+ _ + - + + + +

  • TOTAL I 6.45E+00 I 6.45E+00 I 5.67E-03 I 6.45E+00 I 6.45E+00 I 6.49E+00 I 6.45E+00 I 6.47E+00 I (1 ) I I I I I I I I I PER CAPITAl 3.29E-06 O 3.29E-06 O 2.89E-09 I 3.29E-06 O 3.29E-06 O 3.31E-06 O 3.29E-06O 3.30E-06O DOSE (REM)J I I I I I I I I

-+_4 -_ _ _+ + __ + + _ + + +

APR - JUN PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

++++_ + _+++++--4

+ -

PLUME 2.07E-02 j 2.07E-02 j 2.07E-02 2.07E-02 2.07E-02 j 2.07E-02 l 2.07E-02 7.76E-02

.38% .38% 96.89% .38% j .38% .36% .38% 1.39%

-+

_ _ -+_-+ _ -+ _+ +4-+ -++_

GROUND l 1.23E-04 1.23E-04 1.23E-04 1.23E-04 j 1.23E-04 1.23E-04 1.23E-04 l 1.46E-04

.00% I .00% .58% .00% .00% j .00% .00% j .00%

INHAL 1.58E+00 l 1.58E+00 11.96E-04 l 1.58E+00K 1.58E+00 1.66E+00 1.58E+00 1.58E+00K 28.56% 28.56% j .92% J 28.56% I 28.56% I 28.91% 28.56% j 28.27%

_ _4 ++ 4 -_ ++_+ 4 4 VEGET j 3.28E+00 3.28E+00 2.89E-04 3.28E+00 3.28E+00 j 3.40E+00 j 3.28E+00 3.28E+00 59.52% 59.52% 1.35% 59.52% I 59.52% 59.25% 59.52% 58.91%

- + +44 4 4 4++-+ +

COW MILK 4.88E-01 4.88E-01 5.59E-05 l 4.88E-01 4.88E-01 5.09E-01 4.88E-01 4.88E-01 8.84% j 8.84% J .26% 8.84% 8.84% 8.88% 8.84% j 8.75% I MEAT 1.49E-01 1.49E-01 j 4.79E-08 l 1.49E-01 l 1.49E-01 j 1.49E-01 1.49E-01 l 1.49E-01 2.70% 2.70% .00% j 2.70% 2.70% 2.60% 2.70% 2.67%

'TOTAL' I 5.52E+00 I 5.52E+00 I 2.14E-02 I 5.52E+00 I 5.52E+00 I 5.74E+00 I 5.52E+00 I 5.57E+00 I (1 ) I I I I I I I I I PER CAPITAl 2.82E-06 I 2.82E-06 I 1.09E-08 I 2.82E-06 I 2.82E-06 I 2.93E-06 I 2.82E-06 I 2.84E-06 O DOSE (REM)l I I I I I I I I 4+

+ + + + + + + +

89 PVNGS ARERR 2003

Table 44: (continued)

Integrated Population Dose for 2003 JAN - JUN PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

________+_________+__________+_________+__________+_________+__________+_________+__________+

PLUME 2.63E-02 2.63E-02 j 2.63E-02 2.63E-02 2.63E-02 2.63E-02 2.63E-02 1.01E-01

.22% [ .22% j 97.11% .22% .22% j .21% .22% .84%

_________+_________+__________+_________+__________+_________+__________+__________+__________+

GROUND 1.26E-04 1.26E-04 1.26E-04 1.26E-04 1.26E-04 j 1.26E-04 1.26E-04 1.49E-04

.00% .00% .46% j .00% .00% .00% .00% .00%

________+__________+_________+__________+__________+__________+__________+__________+_________-+

INHAL 3.21E+00 j 3.21E+00 J 2.49E-04 3.21E+00 3.21E+00 3.32E+00 3.21E+00 j 3.21E+00 26.84% j 26.84% .92% 26.84% 26.84% 27.11% 26.84% J 26.67%

_________+_________+__________+_________+__________+_________+__________+__________+_________+

VEGET j 7.36E+00 7.36E+00 3.44E-04 j 7.36E+00 7.36E+00 [ 7.50E+00 [ 7.36E+00 7.36E+00 61.53% 61.53% 1.27% 61.53% 61.53% 61.31% 61.53% 61.14%

_________+__________+__________+__________+__________+__________+__________+__________+__________+

COW MILK 1.02E+00 1.02E+00 6.37E-05 1.02E+00 1.02E+00 1.04E+00 1.02E+00 1.02E+00 8.49% 8.49% .24% 8.49% 8.49% 8.51% 8.49% j 8.44%

_________+__________+__________+__________+__________+__________+__________+__________+__________+

HEAT 3.50E-01 J 3.50E-01 j 5.89E-08 3.50E-01 3.50E-01 [ 3.50E-01 3.50E-01 j 3.50E-01 2.92% 2.92% .00% 2.92% 2.92% 2.86% 2.92% j 2.91%

_______+__________+__________+_______4__+__________+__________+__________+__________+__________+

  • TOTAL* I 1.20E+01 I 1.20E+01 I 2.71E-02 I 1.20E+01 I 1.20E+01 [ 1.22E+01 I 1.20E+01 I 1.20E+01 I

_________+__________+__________+__________+__________+__________+__________+__________+__________+

(1) I I I I I I I I I PER CAPITAl 6.13E-06 I 6.13E-06 I 1.38E-08 I 6.13E-06 I 6.13E-06 I 6.23E-06 I 6.13E-06 I 6.13E-06 I DOSE (REM)l I I I I I I I I JUL - SEP ,

PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

_________+______-___+__________+__________+_________+_______4_+__________+__________+_________+

PLUME 2.44E-03 2.44E-03 2.44E-03 2.44E-03 2.44E-03 [ 2.44E-03 2.44E-03 1.82E-02

.04% j .04% [ 96.91% .04% .04% .04% .04% .31%

_________+__________+__________+__________+__________+__________+__________+__________+__________+

GROUND 2.29E-05 2.29E-05 [ 2.29E-05 2.29E-05 2.29E-05 2.29E-05 2.29E-05 2.70E-05

.00% [ .00% .91% .00% .00% .00% .00% .00%

_________+_________+__________+_________+__________+_________+__________+_________+__________+

INHAL 1.75E+00 1.75E+00 j 1.59E-05 1.75E+00 1.75E+00 1.76E+00 1.75E+00 1.75E+00 29.97% 29.97% .63% 29.97% 29.97% 29.97% 29.97% 29.88%

_________+__________+_________4+__________+__________+__________+__________+_________+__________+

VEGET 3.44E+00 [ 3.44E+00 3.20E-05 3.44E+00 3.44E+00 3.45E+00 3.44E+00 3.44E+00 I 58.78% 58.78% 1.27% 58.78% 58.78% 58.77% 58.78% 58.62%

_________+__4______+_________4__________+-_________+_____-____+__________+_-_______+__________+

COW MILK 5.21E-01 5.21E-01 7.08E-06 5.21E-01 5.21E-01 5.24E-01 5.21E-01 5.21E-01 8.90% 8.90% .28% 8.90% 8.90% 8.91% 8.90% 8.87%

MEAT 1.36E-01 1.36E-01 5.12E-09 1.36E-01 1.36E-01 1.36E-01 1.36E-01 1.36E-01 2.32% [ 2.32% .00% 2.32% 2.32% [ 2.31% 2.32% 2.32%

_________+4________+_________4__________+__________+_________+__________+__________+_________+

  • TOTAL* I 5.86E+00 j 5.86E+00 I 2.52E-03 I 5.86E+00 I 5.86E+00 [ 5.88E+00 [ 5.86E+00 I 5.87E+00 I

_________+__________+__________+__________+__________+__________+__________+__________+__________+

(1) I II I I I I I I PER CAPITAl 2.99E-06 I 2.99E-06 j 1.29E-09 I 2.99E-06 I 2.99E-06 I 3.OOE-06 I 2.99E-06 I 3.OOE-06 I DOSE (REM)l I I I I I I I I

+ -- + +

4----+----------+------

+ + + +

90 PVNGS ARERR 2003

Table 44: (continued)

Integrated Population Dose for 2003 OCT - DEC PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

________+__________+_________+__________+_________+__________+_________-+__________+_________+

PLUME J 1.72E-02 1.72E-02 1.72E-02 1.72E-02 1.72E-02 1.72E-02 j 1.72E-02 7-34E-02

.58% .58% 93.31% .58% .58% .53% .58% I 2.41%!

_________+_________+_________-+_________+__________+4________-+__________+__________+__________+

GROUND 5.88E-04 5.88E-04 5.88E-04 5.88E-04 5.88E-04 5.88E-04 j 5.88E-04 6.91E-04

.02% .02% 3.19% .02% .02% .02% .02% .02%

_________+-_________+_______-__+_________+__________+_________+_______4_+__________+__________+

INHAL 6.12E-01 6.12E-01 j 2.53E-04 6.12E-01 6.12E-01 [ 7.19E-01 6.13E-01 6.12E-01 20.51% 20.50% 1.37% 20.51% 20.51% 22.15% 20.54% 20.12%

_________+__________+__________+__________+__________+_______4__+__________+__________+_________+

VEGET 2.07E+00 2.07E+00 [ 3.56E-04 2.07E+00 2.07E+00 2.21E+00 2.07E+00 2.07E+00 69.24% 69.24% j 1.93% 69.24% 69.24% 67.99% 69.21% 67.96%

_________+__________+__________+__________+__________+__________+__________+__________+__________+

COW MILK 1.97E-01 [ 1.97E-01 3.68E-05 1.97E-01 1.97E-01 2.11E-01 1.97E-01 1.97E-01 6.61% 6.61% .20% 6.61% 6.61% 6.51% 6.60% 6.48%

_________+__________+__________+__________+__________+__________+__________+__________+__________+

MEAT 9.10E-02 9.10E-02 6.35E-08 9.10E-02 9.10E-02 9.10E-02 9.10E-02 9.10E-02 3.05% 3.05% .00% 3.05% 3.05% 2.80% 3.05% 2.99%

_________+__________+__________+__________+__________+__________+__________+__________+__________+

'TOTAL' I 2.98E+00 I 2.98E+00 I 1.84E-02 I 2.98E+00 I 2.98E+00 I 3.25E+00 I 2.98E+00 I 3.04E+00 I (1 ) I I I I I I I I I PER CAPITAl 1.52E-06 I 1.52E-06 I 9.39E-09 I 1.52E-06 I 1.52E-06 I 1.66E-06 I 1.52E-06 I 1.55E-06 I DOSE (REM}I I I I I I I I I

________+__________+__________+__________+__________+__________+__________+__________+__________+

JUL - DEC PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

_________+_________+__________+_________+__________+_________+__________+_________+__________+

PLUME 1.96E-02 1.96E-02 1.96E-02 1.96E-02 1.96E-02 1.96E-02 1.96E-02 j 9.15E-02 I .22% I .22% I 93.74% I .22% .22% I .22% .22% 1.03%

________ + _________ _+ ___ _______+ __________ + _____ _____+ __________ + ______ _ _ + _ _ _ _ _ __ _ _ + _ _ _ _ _ _ _ _ _ 4+

GROUND I 6.10E-04 j 6.10E-04 j 6.10E-04 6.10E-04 l 6.10E-04 6.10E-04 j 6.10E-04 I 7.18E-04 I .01% .01% I 2.91% .01% I .01% .01% I .01% .01% I INHAL 2.37E+00 2.37E+00 2.69E-04 2.37E+00 I 2.37E+00 2.48E+00 j 2.37E+00 2.37E+00 I 26.77% 26.77% j 1.28% 26.77% I 26.77% j 27.18% I 26.78% 26.56%

_________+__________+__________+__________+__________+__________+__________+__________+__________+

VEGET 5.51E+00 5.51E+00 3.88E-04 5.51E+00 5.51E+00 5.66E+00 5.51E+00 j 5.51E+00 62.31% 62.31% 1.85% 62.31% J 62.31% 62.05% 62.30% 61.80%

_________+__________+__________+__________+__________+__________+__________+__________+__________+

COW MILK 7.18E-01 7.18E-01 4.39E-05 7.18E-01 j 7.18E-01 7.35E-01 j 7.18E-01 7.18E-01 8.12% [ 8.12% .21% 8.12% j 8.12% 8.06% 8.12% 8.06%

_________+_________+__________+_________+__________+_________+__________+_________+__________+

MEAT 2.27E-01 2.27E-01 6.86E-08 2.27E-01 2.27E-01 2.27E-01 2.27E-01 2.27E-01 2.57% [ 2.57% .00% 2.57% J 2.57% 2.49% 2.57% 2.55%

_________+__________+__________+__________+__________+__________+__________+__________+__________+

  • TOTAL* I 8.84E+00 I 8.84E+00 I 2.09E-02 I 8.84E+00 I 8.84E+00 I 9.12E+00 j 8.84E+00 I 8.91E+00 I (1) I I I I I I I I I PER CAPITA! 4.51E-06 I 4.51E-06 I 1.07E-08 I 4.51E-06 I 4.51E-06 j 4.66E-06 I 4.51E-06 I 4.55E-06 I DOSE (REM)! I I I I I I I I

+--------+ ----------

+ 4---------+-+ 4 + 4 +

91 PVNGS ARERR 2003

Table 44: (continued)

Integrated Population Dose for 2003 JAN - DEC PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

-_-_-_+_ -_-_-_-+__ -_-_-_-+_-_-+_ __ __ __-_---+----------+---------+ + t PLUME j 4.59E-02 l459E-02 4.59E-02 j 4.59E-02 4.59E-02 4.59E-02 4.59E-02 l 1.93E-01

.22% .22% 95.64% .22% .22% .22% .22% j .92%

_________+_________+__________+_________+__________+_________-+__________+_________+__________+

GROUND 7.36E-04 7.36E-04 l 7.36E-04 7.36E-04 7.36E-04 7.36E-04 7.36E-04 8.67E-04

.00% .00% 1.53% .00% .00% .00% .00% .00%

_________+_________+_______4_+__________+__________+_________-+________-_+_________+__________+

INHAL 5.58E+00 [ 5.58E+00 5.17E-04 j 5.58E+00 5.58E+00 5.80E+00 5.58E+00 5.58E+00 26.81% 26.81% 1.08% j 26.81% j 26.81% 27.14% j 26.81% j 26.62%

_________+______-4__+__________+________+__________+_________+__________+__________+_________+

VEGET 1.29E+01 1.29E+01 7.32E-04 1.29E+01 1.29E+01 1.32E+01 j 1.29E+01 1.29E+01 61.86% j 61.86% j 1.52% 61.86% I 61.86% 61.62% 61.85% 61.42%

________+__________+__________+_________+_________+___--______+__________+_________+_________+

COW MILK 1.73E+00 1.73E+00 1.08E-04 1.73E+00 [ 1.73E+00 j 1.78E+00 1.73E+00 1.73E+00 8.33% 8.33% .22% 8.33% [ 8.33% 8.31% 8.33% 8.28%

_________+__________+__________+__________+__________+__________+__________+__________+__________+

MEAT 5.77E-01 5.77E-01 j 1.28E-07 5.77E-01 j 5.77E-01 5.77E-01 5.77E-01 5.77E-01 2.77% 2.77% .00% 2.77% 2.77% 2.70% 2.77% 2.75%

_________+__________+__________+_______4__+__________+__________+__________+__________+__________+

-TOTAL' I 2.08E+01 j 2.08E+01 I 4.80E-02 [2.08E+01 I 2.08E+01 I 2.14E+01 I 2.08E+01 I 2.10E+01 I

_________+_________+__________+4________+__________+_________+__________+__________+_________+

(1) I I I I I I I I I PER CAPITAl 1.06E-05 j 1.06E-05 I 2.45E-08 J 1.06E-05 I 1.06E-05 I 1.09E-05 [ 1.06E-05 I 1.07E-05 O DOSE (REM)I I I I I I I I I Note 1: Personrem total divided by 50-mile population of 1,959,000 92 PVNGS ARERR 2003

Table 45:

Summary of Individual Doses for 2003 Unit Quarter 1 Quarter 2 Quarter 3 Quarter 4 Year total Gamma Air Dose mrad 3.85E-03 4.63E-03 8.28E-04 8.68E-03 1.80E-02 ODCM Req. 4.1 Limit mrad 5.OOE+00 5.OOE+00 5.OOE+00 5.OOE+00 1.OOE+01

%ODCM Limit 7.70E-02 9.26E-02 1.66E-02 1.74E-01 1.80E-01 Beta Air Dose mrad 6.02E-03 1.33E-02 2.38E-03 2.71 E-02 4.88E-02 ODCM Req. 4.1 Limit mrad 1.OOE+01 1.OOE+01 1.OOE+01 1.OOE+01 2.OOE+01

% ODCM Limit  % 6.02E-02 1.33E-01 2.38E-02 2.71 E-01 2.44E-01 Maximum Individual Total Body mrem [ 2.43E-033 2.73E-03 5.21 E-04 5.13E-03 l[1.08E-02 Skin mrem 5.49E-03 7.96E-03 1.88E-03 _j1.63E-02 3.16E-02 Site Boundary Location Unit 1 miles 1.87 S 1.87 S 1.87 S 1.87 S 1.87 S Unit 2 miles 1.68 S 1.68 S 1.68 S 1.68 S 1.68 S Unit 3 miles 1.46 S 1.46 S 1.46 S 1.46 S 1.46 S Maximum Organ Dose Age Teen Infant Child Teen Child (excluding skin) Organ Thyroid Thyroid Thyroid Thyroid Thyroid mrem 1.30E-01 3.1OE-01 2.60E-01 1.07E-01 6.55E-01 ODCM Req. 4.2 Limit mrem 7.50E+00 7.50E+00 7.50E+00 7.50E+00 1.50E+01

% ODCM Limit (1) 1.73E+00 4.13E+00 3.47E+00 1.43E+00 4.37E+00 Location Unit 1 miles 2.84 S 3.68 NE 1.46 NNE 2.84 S 3.68 NE Unit 2 miles 2.68 S 3.91 NE 1.68 NNE 2.68 S 3.91 NE Unit 3 miles 2.48 S 4.12 NE 1.90 NNE 2.48 S 4.12 NE Organ dose from tritium only for Unit 2 location mrem 1.26E-01 1.27E-01 2.58E-01 8.25E-02 5.32E-01 above Fraction of organ dose from tritium only for Unit 2  % 96.92 40.97 99.23 77.10 81.22 location above (2)

XaQ for Unit 2 location sec/m 3 6.23E-06 7.53E-07 1.29E-06 8.20E-06 6.15E-07 above D/Q for Unit 2 location M-2 2.20E-09 2.08E-09 4.59E-09 2.41 E-09 1.26E-09 above Note 1: ODCM Requirement 5.1 has higher limits than ODOM Requirement 4.2, therefore the percent of limits are more conservative based on ODCM Requirement 4.2 than on ODOM Requirement 5.1.

Note 2: Fraction of dose from tritium varies mainly due to the ratio of tritium to iodine curies released (see Tables 32 and 33) and changes in X/Q and D/Q for each quarter.

93 PVNGS ARERR 2003

APPENDIX D PROCESS CONTROL PROGRAM 94 PVNGS ARERR 2003

Radwaste Process Control Program I 76DP-ORP03 I Revision 4 The purpose of this procedure is to describe the Process Control Program (PCP) used at Palo Verde Nuclear Generating Station (PVNGS) to process various radioactive "wet wastes", including resin slurries, evaporator bottoms, and filter cartridges. This procedure also describes the procedural controls governing revisions to the PCP, delineates criteria used to evaluate the reportability of changes made to the PCP, and describes the reporting requirements.

Procedure Level of Use is Information Effective Date: June 10. 2003 NUCLEAR ADMINISTRATIVE AND TECHNICAL MANUAL I Page I of 13

Radwaste Process Control Program l76DP-ORP03 I Revision 4l TABLE OF CONTENTS Section Page Number 1.0 PURPOSE and SCOPE 3 1.1 Purpose 3 1.2 Scope 3 2.0 RESPONSIBILITIES 4 2.1 The Vice President, Nuclear Production 4 2.2 The Director, Radiation Protection 4 2.3 Radiological Services Department Leader 4 3.0 PROCESS CONTROL PROGRAM 5 3.1 Description 5 3.2 Precautions and Prerequisites 6 3.3 Process Parameters 7 3.4 Vendors 7 3.5 Waste Sampling 7 3.6 Stability Requirement 8 3.7 Process Control Program Revisions 8 3.8 Record Retention 9 4.0 DEFINITIONS and ABBREVIATIONS 10 4.1 Definitions 10 4.2 Abbreviations 11

5.0 REFERENCES

11 5.1 Implementing 1I1 5.2 Developmental I1I 6.0 APPENDICES 12 6.1 Appendix A - PCP Revision Notice 13 INUCLEAR ADMINISTRATIVE AND TECHNICAL MANUAL I Page 2of 13o

Radwaste Process Control Program 76DP-0RP03 I Revision 4 1.0 PURPOSE and SCOPE 1.1 Purpose (RCTS 032630-0 1) 1.1.1 This procedure describes the Process Control Program (PCP) at Palo Verde Nuclear Generating Station (PVNGS) for processing radioactive wet waste.

This plant-specific PCP establishes a set of process parameters which provide boundary conditions within which reasonable assurance can be given that the processed waste will contain essentially zero free liquid and have appropriate waste form characteristics. (Branch Technical Position ETSB 11-3)

  • Technical Requirements Manual, section 5.0.500.17, states, "The purpose of the Process Control Program is to contain the current formulas, sampling, analyses, test, and determinations to be made to ensure that processing and packaging of solid radioactive wastes based on demonstrated processing of actual or simulated wet solid wastes will be accomplished in such a way as to assure compliance with 10 CFR Parts 20, 61, and 71, State regulations, burial ground requirements, and other requirements governing the disposal of solid radioactive waste."

1.1.2 Complete waste processing and absence of free liquid prior to shipment is assured by the implementation of a process control program consistent with the recommendations of Branch Technical Position ETSB 11-3. (UFSAR 11.4.2.3.1) 1.1.3 The program will comply with applicable federal and Arizona state regulations. Implementation of the PCP will be in accordance with applicable portions of the PVNGS Quality Assurance program.

1.1.4 This PCP should be implemented to maintain any potential radiation exposure to plant personnel to "as low as is reasonably achievable" (ALARA) levels, in accordance with 75DP-ORP03, "ALARA Program Overview."

1.2 Scope 1.2.1 This program applies to processing of radioactive wet waste using plant-installed systems, plant portable processing systems, and vendor provided portable processing systems at PVNGS.

1.2.2 The process control program does not apply to radioactive waste that is shipped off site for additional processing prior to disposal.

INUCLEAR ADMINISTRATIVE AND TECHNICAL MANUAL l Page 3 of 13

Radwaste Process Control Program 76DP-ORP03 Revision 4 2.0 RESPONSIBILITIES 2.1 The Vice President, Nuclear Production Ensure the performance of a review by a qualified individual/organization of changes to the Process Control Program (PCP).

2.2 The Director, Radiation Protection 2.2.1 Review and approve any reportable changes to the Process Control Program.

(UFSAR 13.5.2.2.E) 2.2.2 Ensure that reportable changes to the PCP are forwarded to the Plant Review Board (PRB) for review and acceptance prior to implementation. (UFSAR 13.4.2.6.h) 2.3 Radiological Services Department Leader (RSDL) 2.3.1 Implement the Radwaste Process Control Program.

2.3.2 Provide an independent review of proposed changes to the Process Control Program.

2.3.3 Make changes to the PCP as necessary to maintain compliance with State and Federal Regulations, Licensing commitments, and burial site requirements.

2.3.4 Report changes to the Process Control Program to the NRC in the Annual Radioactive Effluent Release Report for the period in which they were made.

This submittal should contain: (UFSAR 13.5.2.2.E)

  • Sufficiently detailed information to totally support the rationale for the change without benefit of additional or supplemental information;
  • A determination that the change did not reduce the overall conformance of the processed waste product to existing criteria for solid wastes.

2.3.5 Monitoring the activities of vendor personnel to assure vendor compliance with the Process Control Program and the PVNGS Quality Assurance Program.

INUCLEAR ADMINISTRATIVE AND TECHNICAL MANUAL I Page 4 of 13 l

Radwaste Process Control Program I 76DP-ORP03 I Revision 4 2.3.6 Review and approve vendor radioactive waste processing procedures through the PVNGS procedure approval process.

2.3.7 Ensuring personnel under his control are fully aware of, and operate equipment in compliance with, the Process Control Program.

2.3.8 Establish and maintain records documenting the PCP periodic reviews, revision technical reviews, records of the review and evaluation of changes to the PCP, and PCP implementing procedures.

3.0 PROCESS CONTROL PROGRAM 3.1 Description The process control program (PCP) consists of the procedures and processes by which processing and packaging of low-level radioactive wet waste is accomplished and which provide reasonable assurance of compliance with low-level waste requirements. While other procedures may be used in the course of processing and packaging the affected waste types, only those identified in this procedure are considered to be within the scope of the PCP. (CRDR 981853-06) 3.1.1 PCP Procedures:

  • 76RP-ORWO5, Packaging and Classification of Radioactive Waste
  • 76RP-ORWO8, High Integrity Container Setup and Closure
  • 76RP-ORWO9, Transfer, Storage, and Processing of Radioactive Filters
  • Any vendor procedure used in processing or packaging wet waste 3.1.2 PCP Processes
  • Dehydration (evaporation), such as with evaporator concentrates
  • Dewatering and/or drying, such as with bead resin
  • Packaging any radioactive material in a High Integrity Container INUCLEAR ADMINISTRATIVE AND TECHNICAL MANUAL l Page 5 of 13

Radwaste Process Control Program I 76DP-ORP03 I Revision 4 3.1.3 Wet Waste Types The various wet waste types within the scope of the PCP at PVNGS are:

  • Evaporator concentrates from a forced recirculation evaporator.
  • Radioactive bead resin waste.
  • Radioactive spent filter cartridges.
  • Radioactive sludge.
  • Other miscellaneous wet wastes, as determined by R.P. supervision.

3.2 Precautions and Prerequisites 3.2.1 The radiological requirements necessary for implementing the Process Control Program are contained in 75DP-ORPO1, " RP Program Overview " and the other procedures of the RP program. (RCTS 032648-0 1) 3.2.2 All radioactive wet waste processing will be accomplished in accordance with approved procedures.

3.2.3 The final waste product of all wet waste processing evolutions must be verified by a PVNGS representative. (lEN 87-07) 3.2.4 Waste generators are allowed to stabilize Class B & C waste by placing waste in a High Integrity Container (HIC) provided there is an associated topical report that has been approved by the NRC or for which a Certificate of Compliance, or other State Approval document, has been issued. (1EN 89-27) 3.2.5 Waste generators who use polyethylene containers for the disposal of Class B and Class C waste should either: (1EN 89-27)

  • Place and ship the polyethylene container in an approved HIC, or
  • obtain assurance and documentation from the disposal site operator that structural stability consistent with Part 61 will be provided at the site.

3.2.6 When packaging wet waste in a HIC, the effects of transportation on the amount of drainable liquid that might be present should be considered. (BTP on Waste Form, Rev.1, 1/91)

NUCLEAR ADMINISTRATIVE AND TECHNICAL MANUAL Page 6 of 13

l Radwaste Process Control Program I 76DP-0RP03 I Revision 4 3.3 Process Parameters (CRDR 981853-06) 3.3.1 Proper waste characteristics for Class A wet waste will be assured by adhering to the conditions prescribed in applicable procedure(s).

3.3.2 For Class B and Class C waste, a portable processing system may be used in accordance with approved operating procedures and a 10 CFR 61 Topical Report approved by the NRC, the burial facility, or its regulating agency.

3.3.3 Evaporator Concentrates - complete processing of the waste batch and absence of free liquid is assured by meeting the time and temperature requirements specified in operating procedures for the equipment used to process concentrates for burial.

3.3.4 Ion exchange resins may be dewatered in accordance with the Process Control Program and a 10 CFR 61 Topical Report approved by the NRC, the burial facility, or its regulating agency. The parameters specified in the topical report ensure the final waste product will have appropriate waste form characteristics.

3.3.5 Radioactive spent filters, and other appropriate radioactive material, may be placed in an approved High Integrity Container for disposal, in accordance with approved procedures and the container Certificate of Compliance (C of C).

3.4 Vendors 3.4.1 Vendor operating procedures will undergo the same review and approval process as PVNGS procedures.

3.4.2 Vendor activities will be monitored to assure vendor compliance with the Process Control Program and the PVNGS Quality Assurance Program 3.4.3 If vendor processing is utilized, a PVNGS representative will verify proper processing of the waste product in accordance with the PCP, the vendor's operating procedure, and a 10 CFR 61 Topical Report approved by the NRC, if applicable.

3.5 Waste Sampling 3.5.1 Sampling requirements for the various wet waste streams are contained in 76RP-ORWO3, Waste Stream Sampling and Database Maintenance.

NUCLEAR ADMINISTRATIVE AND TECHNICAL MANUAL Page 7 of 13

Radwaste Process Control Program l 76DP-ORP03 l Revision 4 3.6 Stability Requirement The waste class of radioactive wet waste should be evaluated in accordance with 76RP-ORWO5, "Packaging and Classification of Radioactive Waste," prior to packaging to ensure meeting the stability specifications of 10CFR61.56, "Waste characteristics," and the Branch Technical Position ETSB 11-3 (Revision 2, July 1981).

3.7 Process Control Program Revisions 3.7.1 Reportable change(s) to the Process Control Program consist of the following:

(CRDR 981853-05) 3.7.1.1 Any change in processing parameters that could cause an alteration in the final waste product characteristics (e.g., change in: minimum dewatering/drying times or temperatures, processing time or temperature for concentrate evaporation, etc.);

3.7.1.2 Any change to the purpose, scope, or intent of the PCP; 3.7.1.3 Any change to the PCP that causes inconsistencies with the NRC Waste Form Technical Position Paper (Rev. 1, January 1991), or Branch Technical Position - Effluent Treatment Systems Branch 11-3, section II (Rev. 2, July 1981).

3.7.2 Document the evaluation of changes to any affected process on Appendix A, "PCP Revision Notice," and attach to requested procedure changes.

Documentation for reportable change(s) to the PCP shall include the following:

3.7.2.1 Sufficient details to totally support the rationale for the change; 3.7.2.2 A determination that the change did not reduce the conformance of the final waste product to existing criteria for waste disposal.

INUCLEAR ADMINISTRATIVE AND TECHNICAL MANUAL I Page 8 of 13

Radwaste Process Control Program I 76DP-ORP03 I Revision 4 3.7.3 The Radiological Services Department Leader shall review the proposed Process Control Program change(s), including the determination of reportability. Documentation will be as follows:

3.7.3.1 If the proposed revision does not meet any of the criteria in step 3.7.1, then the change is not reportable and the appropriate box on Appendix A will be marked and the form signed by the RSDL. The RSDL will sign for approval of the procedure revision indicating his concurrence that the revision is not reportable.

3.7.3.2 If the proposed revision is reportable, then the RSDL will mark the appropriate box on Appendix A and sign to indicate approval.

3.7.4 For changes that are determined to be reportable, forward the Process Control Program revision package to PRB for review and acceptance. (UFSAR 13.4.2.6.h) 3.7.4.1 After receiving review and acceptance from the PRB, forward the package to the Director, Radiation Protection for approval of the revision. (UFSAR 13.5.2.2.E) 3.7.5 Copies of the following documents should be maintained on file by Radiological Engineering:

Appendix A, "PCP Revision Notice" Cross-Discipline Reviews, if applicable

  • Any associated 10 CFR 50.59 reviews and evaluations 3.8 Record Retention 3.8.1 Records of reviews performed for changes made to the PCP shall be retained for the duration of the operating license, or the requirements of the insurer, whichever is greater. (UFSAR 17.2.6.4.1 (A)( 14))

3.8.2 Turnover applicable records to NIRM in accordance with the appropriate turnover instructions.

NUCLEAR ADMINISTRATIVE AND TECHNICAL MANUAL Page 9of 13

Radwaste Process Control Program I 76DP-ORP03 I Revision 4 4.0 DEFINITIONS and ABBREVIATIONS 4.1 Definitions 4.1.1 Approved High Integrity Container - A container used to provide the long-term stability requirement of 10 CFR 61. Approval is verified by reviewing a copy of the "Certificate of Compliance" prior to the container's use and maintaining the C of C on file during and subsequent to the container's use.

4.1.2 Batch - An isolated quantity of waste feed to be processed having essentially constant physical and chemical characteristics.

4.1.3 Certificate of Compliance (C of C) - for containers, an approval document, normally issued by the burial state licensing authority, which approves the listed container for use as a burial container. It also prescribes handling requirements and conditions for use.

4.1.4 Low Level Radioactive Waste (LLW) 4.1.4.1 Those low-level radioactive wastes containing source, special nuclear, or by-product material that are acceptable for disposal in a near surface land disposal facility.

4.1.4.2 Radioactive waste that contains no hazardous materials as defined in RCRA.

4.1.4.3 Radioactive waste not classified as high-level radioactive waste, transuranic waste or spent nuclear fuel.

4.1.5 Process Control Program (PCP) - A program that provides assurance that the methods used for processing wet low-level radioactive waste will result in a waste form that is acceptable for disposal at a licensed land disposal facility in accordance with 10 CFR 61 requirements.

4.1.6 Reportable - For the purposes of this procedure, means that the change meets listed requirements; therefore, PRB review is required and reporting is mandated in the Annual Radioactive Effluent Release Report.

4.1.7 Stability - As used in this document, "stability" means structural stability. A structurally stable waste form will generally maintain its physical dimensions and its form under expected disposal conditions. Stability can be provided by the waste form itself, processing the waste into a stable waste form, or placing the waste into a disposal container or structure that provides stability.

4.1.8 Waste Form - usually refers to the stability of processed waste: stable waste form or unstable waste form. Also applied to physical state of waste (i.e.,

liquid, solid, gas).

INUCLEAR ADMINISTRATIVE AND TECHNICAL MANUAL l Page 10 of 13 l

Radwaste Process Control Program 76DP-ORP03 Revision 4 4.2 Abbreviations 4.2.1 ALARA - As Low As Reasonably Achievable 4.2.2 BTP - Branch Technical Position 4.2.3 HIC - High Integrity Container 4.2.4 PCP - Process Control Program 4.2.5 PRB -Plant Review Board 4.2.6 RCRA - Resource Conservation and Recovery Act 4.2.7 RSDL - Radiological Services Department Leader

5.0 REFERENCES

5.1 Implementing 5.1.1 75DP-ORPOI, RP Program Overview 5.1.2 75DP-ORP03, ALARA Program Overview (RCTS 032633-01) 5.1.3 76RP-ORWO5, Packaging and Classification of Radioactive Waste 5.1.4 76RP-ORWO3, Waste Stream Sampling and Database Maintenance 5.1.5 Palo Verde Nuclear Generating Station Technical Requirements Manual Section 5.0.500.17.

5.1.6 Palo Verde Nuclear Generating Station updated Final Safety Analysis Report, Sections 11.4, 12.1, 12.3, 13.4, 13.5, and 17.2. (RCTS032632-01) 5.1.7 USNRC Branch Technical Position ETSB 11-3, Rev 2, July 1981 "Design Guidance for Solid Radioactive Waste Management Systems Installed in Light Water Cooled Nuclear Power Reactor Plants." (RCTS 032636-0 1) 5.1.8 NRC Technical Position on Waste Form, Rev 1, January 1991.

5.1.9 NRC Information Notice 89-27, "Limitations on the Use of Waste Forms and High Integrity Containers for the Disposal of Low-Level Radioactive Waste,"

March 8, 1989.

5.1.10 NRC Information Notice 87-07, 2/3/87, "Quality Control of Onsite Dewatering / Solidification Operations by Outside Contractors."

5.2 Developmental 5.2.1 93DP-OLCO7, 10 CFR 50.59 and 72.48 Screenings and Evaluations 5.2.2 10 CFR 20, "Standards for Protection Against Radiation" INUCLEAR ADMINISTRATIVE AND TECHNICAL MANUAL l Page 11 of 13

Radwaste Process Control Program 76DP-ORP03 Revision 4 5.2.3 10 CFR 61, "Licensing Requirements for Land Disposal of Radioactive Waste" (RCTS 032637-01) 5.2.4 10 CFR 71, "Packaging and Transportation of Radioactive Material" 5.2.5 49 CFR Subchapter C, "Hazardous Materials Regulations" 5.2.6 "Quality Assurance During The Operations Phase," UFSAR 17.2 (RCTS 032634-01) 5.2.7 NUREG-0472, Rev 2, July 1979, "Radiological Effluent Technical Specification for PWRs" 5.2.8 NUREG-1301, Rev.0, 4/91, "Offsite Dose Calculation Manual Guidance:

Standard Radiological Effluent Control for Pressurized Water Reactors" 5.2.9 NUREG 0800, Rev 2, July 1981 U.S. NRC Standard Review Plan 11.4, "Solid Waste Management Systems," (RCTS 032635-01) 5.2.10 Reg Guide 1.2.1 - Measuring, Evaluating and Reporting Radioactivity in Solid Waste and Releases of Radioactive Materials in Liquid and Gaseous Effluents from Light-Water Nuclear Power Plants, Rev. 1.

5.2.11 IE Circular 80-18, 10 CFR 50.59, Safety Evaluation for Changes to Radioactive Waste Treatment Systems 5.2.12 Commitment Action Tracking System Commitment Action Procedure Partition Number Number Section RCTS 032632 01 5.1.6 RCTS 032633 01 5.1.2 RCTS 032634 01 5.2.6 RCTS 032635 01 5.2.9 RCTS 032636 01 5.1.7 RCTS 032637 01 5.2.3 RCTS 032648 01 3.2.1 CRDR 981853 05 3.7.1 CRDR 981853 06 3.1, 3.3 6.0 APPENDICES Appendix A - PCP Revision Notice NUCLEAR ADMINISTRATIVE AND TECHNICAL MANUAL Page 12 of 13

I Radwaste Process Control Program I 76DP-0RP03 I Revision 4 I Appendix A, Page 1 of 1 (Sample )

PCP Revision Notice Date: Page of Originator: Ext.:

Description and Justification of Revision: (Ensure the following items are addressed)

( UFSAR 13.5.2.2.E)

1. Sufficient information to support the change together with the appropriate analyses or evaluations justifying the change(s), and
2. A determination that the change will maintain the overall conformance of the solidified waste product to existing requirements of Federal, State, or other applicable regulations.

FI1 Revision is reportable - Requires PRB review, R.P. Director approval, and reporting in the annual Radioactive Effluent Release Report.

D Revision is NOT reportable - PRB review, R.P. Director approval, and reporting in the annual Radioactive Effluent Release Report are not required.

Approved By: Date:

RadiologicalServices Department Leader Use additional pages as required. 76DP-ORP03, Appendix-A NUCLEAR ADMINISTRATIVE AND TECHNICAL MANUAL Page 13 of 13