ML031290365

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2002 Annual Radioactive Effluent Release Report
ML031290365
Person / Time
Site: Catawba  Duke Energy icon.png
Issue date: 04/30/2003
From: Gordon Peterson
Duke Power Co
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
Download: ML031290365 (44)
v • d • e


Text

Duke. GARY R. PETERSON E Powere Vice President Catawba Nuclear Station A Duke Energy Company Duke Power CNO1 VP / 4800 Concord Rd.

York, SC 29745 803 831 4251 803 831 3221 fax grpeters@duke-energy corn April 30, 2003 U.S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, D.C. 20555

Subject:

Catawba Nuclear Station, Units 1 and 2 Docket Nos. 50-413 and 50414 2002 Annual Radioactive Effluent Release Report Pursuant to Catawba Nuclear Station Technical Specification 5.6.3 and Selected Licensee Commitment 16.11-16.2, please find attached the Catawba Annual Radioactive Effluent Release Report for the period of January 1, 2002 through December 31, 2002. No revisions were made to the Process Control Program during this period.

Attachment I Radioactive Effluent Releases Attachment II Supplemental Information Attachment III Solid Waste Disposal Report Attachment IV Meteorological Data Attachment V Unplanned Offsite Releases Attachment VI Assessment of Radiation Dose from Radioactive Effluents to Members of the Public (includes fuel cycle dose calculation results)

Attachment VII UFSAR Section 16.11 Radiological Effluent Controls Enclosure Offsite Dose Calculation Manual (CD-ROM)

Any questions concerning this report should be directed to Kay Nicholson at 803.831.3237.

Attachments and Enclosure (1) s\2002 ARERR xc: L. A. Reyes, Regional Administrator, Region II R. E. Martin, NRR Senior Project Manager

  • E. F. Guthrie, Senior Resident Inspector cr D Awun
  • without enclosure www.duke-energy corn

ATTACHMENT I Summary of Liquid and Gaseous Effluents Report

CATAWBA NUCLEAR STATION EFFLUENT RELEASE DATA (January 1, 2002 through December 31, 2002)

This attachment includes a summary of the quantities of radioactive liquid and gaseous effluents as outlined in Regulatory Guide 1.21, Appendix B.

TABLE IA EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/02 TO 1/1/03 GASEOUS EFFLUENTS - SUMMATION OF ALL RELEASES Catawba Nuclear Station Units 1 & 2 REPORT FOR 2002 Unit QTR I QTR 2 QTR 3 QTR 4 YEAR A. Fission and Activation Gases

1. Total Release Ci 6.37E-01 9.36E-01 4.93E-01 9.02E-01 2.97E+00
2. Avg. Release Rate pCi/sec 8.19E-02 1.19E-01 6.20E-02 1.13E-01 9.41E-02 B. Iodine-131
1. Total Release Ci 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00
2. Avg. Release Rate pCi/sec 0.OOE+00 0.OOE+00 O.OOE+00 0.OOE+00 0.OOE+00 C. Particulates Half Life >= 8 days
1. Total Release Ci 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00
2. Avg. Release Rate pCi/sec 0.00E+00 0.0OE+00 0.OOE+00 0.00E+00 0.OOE+00 D. Tritium
1. Total Release Ci 5.74E+01 5.29E+01 7.09E+01 6.08E+01 2.42E+02
2. Avg. Release Rate pCi/sec 7.38E+00 6.73E+00 8.91E+00 7.65E+00 7.67E+00

TABLE lB EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/02 TO 1/1/03 GASEOUS EFFLUENTS - ELEVATED RELEASES - CONTINUOUS MODE Catawba Nuclear Station Units 1 & 2 REPORT FOR 2002 Unit QTR I QTR 2 QTR 3 QTR 4 YEAR

1. Fission and Activation Gases
    • No Nuclide Activities ** ........ ........ ........ ........
2. lodines
    • No Nuclide Activities ** ... .. ... .. ...... . .....
3. Particulates Half Life >= 8 da Ly,
    • No Nuclide Activities ** . .. .. . .. .. . .. .. . . .. .. .. .... . . . .. .. . .. ............
4. Tritium
    • No Nuclide Activities ** ........ ........ . .....

TABLE 1B EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/02 TO 1/1/03 GASEOUS EFFLUENTS - ELEVATED RELEASES - BATCH MODE Catawba Nuclear Station Units 1 & 2 REPORT FOR 2002 Unit QTR . QTR 2 QTR 3 QTR 4 YEAR

1. Fission and Activation Gases
    • No Nuclide Activities **........ ........ ........ ........ ........
2. lodines
    • No Nuclide Activities **........ ........ ........ ........ ........
3. Particulates Half Life >= 8 days
    • No Nuclide Activities ** ........ ........ ........ ....... ........
4. Tritium
    • No Nuclide Activities **

TABLE 1C EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/02 TO 1/1/03 GASEOUS EFFLUENTS - GROUND RELEASES - CONTINUOUS MODE Catawba Nuclear Station Units 1 & 2 REPORT FOR 2002 Unit QTR I QTR 2 QTR 3 QTR 4 YEAR

1. Fission and Activation Gases XE-133 Ci 0.OOE+00 0.OOE+00 4.37E-06 0.OOE+00 4.37E-06 Totals for Period... Ci 0.00E+00 0.OOE+00 4.37E-06 0.OOE+00 4.37E-06
2. lodines
    • No Nuclide Activities **
3. Particulates Half Life >= 8 days
    • No Nuclide Activities **
4. Tritium H-3 Ci 5.67E+01 4.61E+01 7.05E+01 6.06E+01 2.34E+02 Totals for Period... Ci 5.67E+01 4.61E+01 7.05E+01 6.06E+01 2.34E+02

TABLE IC EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/02 TO 1/1/03 GASEOUS EFFLUENTS - GROUND RELEASES - BATCH MODE Catawba Nuclear Station Units 1 & 2 REPORT FOR 2002 Unit QTR 1 QTR 2 QTR 3 QTR 4 YEAR

1. Fission and Activation Gases AR-41 Ci 4.81E-01 2.57E-01 3 .76E-01 4.33E-01 l.55E+00 KR-85 Ci 1.36E-01 4.79E-02 3.62E-02 7.17E-02 2. 92E-01 XE-133 Ci 1.97E-02 6.31E-01 8.05E-02 3.80E-01 1.l1E+00 XE-135 Ci 2.36E-04 5.34E-04 6.8 8E-04 1.78E-02 1. 93E-02 Totals for Period... Ci 6.37E-01 9.36E-01 4.93E-01 9.03E-01 2.97E+00
2. lodines
    • No Nuclide Activities **
3. Particulates Half Life >= 8 days
    • No Nuclide Activities **
4. Tritium H-3 Ci 6.67E-01 6.86E+00 3.25E-01 2.47E-01 8.10E+00 Totals for Period... Ci 6.67E-01. 6.86E+00 3 .25E-01 2.47E-01 8.10E+00

TABLE 2A EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/02 TO 1/1/03 LIQUID EFFLUENTS - SUMMATION OF ALL RELEASES Catawba Nuclear Station Units 1 & 2 REPORT FOR 2002 Unit QTR 1 QTR 2 QTR 3 QTR 4 YEAR A. Fission and Activation Products

1. Total Release Ci 1.55E-02 4.58E-02 1.05E-02 1.04E-02 8.22E-02
2. Average Diluted Concentration
a. Continuous Releases pCi/ml 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00
b. Batch Releases pCi/ml 6.39E-10 1.94E-09 3.52E-10 3.92E-10 7.89E-10 B. Tritium
1. Total Release Ci 1.77E+02 3.99E+02 1.70E+02 2.82E+02 1.03E+03
2. Average Diluted Concentration
a. Continuous Releases pCi/ml 1.16E-06 9.37E-07 4.53E-07 8.30E-08 6.41E-07
b. Batch Releases yCi/ml 7.19E-06 1.68E-05 5.65E-06 1.06E-05 9.80E-06 C. Dissolved and Entrained Gases
1. Total Release Ci 0.OOE+00 3.38E-05 0.OOE+00 0.OOE+00 3.38E-05
2. Average Diluted Concentration
a. Continuous Releases pCi/ml 0.OOE+00 0.OOE+00 0.OOE+00 0.00E+00 0.OOE+00
b. Batch Releases pCi/ml 0.OOE+00 1.43E-12 0.OOE+00 0.00E+00 3.24E-13 D. Gross Alpha Radioactivity
1. Total Release Ci 0.OOE+00 0.OOE+00 0.OOE+00 O.OOE+00 0.OOE+00
2. Average Diluted Concentration
a. Continuous Releases pCi/ml 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 O.OOE+00
b. Batch Releases pCi/ml 0.OOE+00 0.OOE+00 0.00E+00 0.OOE+00 O.OOE+00 E. Volume of Liquid Waste
1. Continuous Releases liters 1.39E+08 1.89E+08 1.14E+08 4.99E+07 4.92E+08
2. Batch Releases liters 5.55E+05 2.14E+06 5.62E+05 5.97E+05 3.86E+06 F. Volume of Dilution Water
1. Continuous Releases liters 2.42E+09 2.36E-e09 2.99E-i09 2.65E+09 1.04E+10
2. Batch Releases liters 2.42E+10 2.36E+10 2.99E+10 2.65E+10 1.04E+1l

TABLE 2B EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/02 TO 1/1/03 LIQUID EFFLUENTS - CONTINUOUS MODE Catawba Nuclear Station Units 1 & 2 REPORT FOR 2002 Unit QTR l QTR 2 QTR 3 QTR 4 YEAR

1. Fission and Activation Products
    • No Nuclide Activities **
2. Tritium H-3 Ci 2.97E+00 2.39E+00 1.41E+00 2.24E-01 6.99E+00

____E___

Totals for Period... Ci 2.97E+00 2.39E+00 1.41E+00 2.24E-01 6.99E+00

3. Dissolved and Entrained Gases
    • No Nuclide Activities **
4. Gross Alpha Radioactivity
    • No Nuclide Activities **

TABLE 2B EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/02 TO 1/1/03 LIQUID EFFLUENTS - BATCH MODE Catawba Nuclear Station Units 1 & 2 REPORT FOR 2002 Unit QTR 1 QTR 2 QTR 3 QTR 4 YEAR

1. Fission and Activation Products AG-110M Ci O.OOE+00 0.OOE+00 O.OOE+00 3.92E-05 3.92E-05 BE-7 Ci O.OOE+00 1.13E-05 O.OOE+00 O.OOE+00 1.13E-05 BR-82 Ci O.OOE+00 1.16E-06 O.OOE+00 0.OOE+00 1.16E-06 CE-143 Ci O.OOE+00 2.46E-05 0.OOE+00 0. OOE+00 2.46E-05 CO-57 Ci 9.34E-05 1.72E-04 3.84E-05 9.26E-05 3.97E-04 CO-58 Ci 8.22E-03 2.90E-02 8.35E-03 6.77E-03 5.23E-02 CO-60 Ci 4.37E-03 9.60E-03 1.84E-03 2.83E-03 1.86E-02 CR-51 Ci 2.52E-04 2.25E-03 O.OOE+O0 O.OOE+00 2.50E-03 CS-134 Ci 4.33E-06 4.73E-05 O.OOE+00 0. OOE+00 5.16E-05 CS-137 Ci 2.72E-05 5.46E-04 1.73E-05 1.34E-05 6.04E-04 FE-59 Ci 5.86E-05 4.22E-04 2.50E-05 O.OOE+00 5.05E-04 MN-54 Ci 7.88E-04 2.71E-03 2.25E-04 2. O1E-04 3.92E-03 NB-95 Ci 2.54E-05 5.10E-05 O.OOE+00 O.OOE+00 7.64E-05 NB-97 Ci 1.43E-05 2.47E-05 O.OOE+00 1.57E-05 5.46E-05 SB-124 Ci 1.76E-04 3.94E-05 O.OOE+00 O.OOE+00 2.15E-04 SB-125 Ci 1.44E-03 8.56E-04 3.35E-05 4.28E-04 2.76E-03 SN-113 Ci O.OOE+00 O.OOE+00 8.24E-07 O.OOE+00 8.24E-07 SR-92 Ci 0.OOE+00 O.OOE+00 O.OOE+00 5.41E-06 5.41E-06 TC-99M Ci 0.OOE+00 2.74E-05 O.OOE+00 0.OOE+00 2.74E-05 ZN-65 Ci 0.OOE+00 3.62E-06 O.OOE+00 O.OOE+00 3.62E-06 ZR-95 Ci 2.42E-06 1.84E-05 O.OOE+00 O.OOE+00 2.08E-05 ZR-97 Ci O.OOE+O0 5.21E-05 O.OOE+00 O.OOE+00 5.21'E-05 Totals for Period... Ci 1.55E-02 4.59E-02 1.05E-02 1.04E-02 8.22E-02
2. Tritium H-3 Ci 1.74E+02 3.97E+02 1.69E+02 2.82E+02 1.02E+03 Totals for Period... Ci 1.74E+02 3.97E+02 1.69E+02 2.82E+02 1.02E+03
3. Dissolved and Entrained Gases AR-41 Ci 0.OOE+00 3.38E-05 O.OOE+00 O.OOE+00 3.38E-05 Totals for Period... Ci 0.OOE+O0 3.38E-05 O.OOE+00 0. OOE+00 3.38E-05
4. Gross Alpha Radioactivity
    • No Nuclide Activities **

ATTACHMENT II Supplemental Information to the Liquid and Gaseous Effluents Report

CATAWBA NUCLEAR STATION 2002 EFFLUENT AND WASTE DISPOSAL SUPPLEMENTAL INFORMATION I. REGULATORY LIMITS - PER UNIT A. NOBLE GASES - AIR DOSE B. LIQUID EFFLUENTS - DOSE

1. CALENDAR QUARTER GAMMA DOSE - S MRAD 1. CALENDAR QUARTER - TOTAL BODY DOSE = 1.5 MREM
2. CALENDAR QUARTER BETA DOSE - 10 MRAD 2. CALENDAR QUARTER - ORGAN DOSE = 5 MREM
3. CALENDAR YEAR GAMMA DOSE
  • 10 MRAD 3. CALENDAR YEAR - TOTAL BODY DOSE - 3 MREM
4. CALENDAR YEAR BETA DOSE
  • 20 MRAD 4. CALENDAR YEAR - ORGAN DOSE - 10 MREM C. IODINE - 131 AND 133, TRITIUM, PARTICULATES W/T 1/2 > 8 DAYS - ORGAN DOSE
1. CALENDAR QUARTER = 7.5 MREM
2. CALENDAR YEAR - 15 MREM II. MAXIMUM PERMISSIBLE EFFLUENT CONCENTRATIONS A. GASEOUS EFFLUENTS - INFORMATION FOUND IN OFFSITE DOSE CALCULATION MANUAL B. LIQUID EFFLUENTS - INFORMATION FOUND IN 10CFR20, APPENDIX B, TABLE 2, COLUMN 2 III. AVERAGE ENERGY - NOT APPLICABLE IV. MEASUREMENTS AND APPROXIMATIONS OF TOTAL RADIOACTIVITY INFORMATION FOUND IN OFFSITE DOSE CALCULATION MANUAL V. BATCH RELEASES A. LIQUID EFFLUENT 1 . 1.26E+02 -

TOTAL NUMBER OF BATCH RELEASES

2. 7.06E+03 TOTAL TIME (MIN.) FOR BATCH RELEASES.
3. 1.07E+02 MAXIMUM TIME (MIN.) FOR A BATCH RELEASE.
4. 5.60E+01 AVERAGE TIME (MIN.) FOR A BATCH RELEASE.
5. 2.90E+01 MINIMUM TIME (MIN.) FOR A BATCH RELEASE.
6. 5.23E+04 AVERAGE DILUTION WATER FLOW DURING RELEASES (GPM).

B. GASEOUS EFFLUENT

1. 7.50E+01 TOTAL NUMBER OF BATCH RELEASES.
2. 1.02E+06 e TOTAL TIME (MIN.) FOR BATCH RELEASES.
3. 4 .44E+04 MAXIMUM TIME (MIN.) FOR A BATCH RELEASE.
4. 1.36E+04 AVERAGE TIME (MIN.) FOR A BATCH RELEASE.
5. 1.20E+02 MINIMUM TIME (MIN.) FOR A BATCH RELEASE.

VI. ABNORMAL RELEASES A. LIQUID

1. NUMBER OF RELEASES = 0
2. TOTAL ACTIVITY RELEASED (CURIES) =0 B. GASEOUS
1. NUMBER OF RELEASES = 0
2. TOTAL ACTIVITY RELEASED (CURIES) = 0

SUPPLEMENTAL REPORT PAGE 2 CATAWBA NUCLEAR STATION The estimated percentage of error for both Liquid and Gaseous effluent release data at Catawba Nuclear Station has been determined to be + 25.2%. This value was derived by taking the square root of the sum of the squares of the following discrete individual estimates of error:

(1) Flow rate determining devices = + 20%

(2) Counting error = +/-15%

(3) Sample preparation error = +/- 3%

ATTACHMENT III Solid Waste Disposal Report

CATAWBA NUCLEAR STATION - SOLID RADIOACTIVE WASTE SHIPPED TO A DISPOSAL FACILITY REPORT PERIOD 1/1/2002 TO 12/31/2002 Total Number of Number of Waste Container _ Burial Volume Activity Type of Waste Shipped Shipments Containers Class Type (ft) (m-) (Curies)

1. Waste from Liquid Systems (A) Dewatered Secondary Resins 0 0 NA NA 0.0 0.00 0.000 2 AS (B) Dewatered Primary Resins 4 4 2B 4 HIC 652.2 18.47 195.421 (C) Evaporator Concentrates 0 0 NA NA 0.0 0.00 0.000 (D) Dewatered Mechanical Filters 1 1 I C 1 HIC 120.3 3.41 394.400 (E) Dewatered Demineralizers 0 0 NA NA 0.0 0.00 0.000 (F) Solidified (Cement) Acids, Oils, Sludges 0 0 NA NA 0.0 0.00 0.000
2. Dry Solid Waste (A) Dry Active Waste (compacted) 0 0 NA NA 0.0 0.00 0.000 (B) Dry Active Waste (non-compacted) 1 1 1 AS 1 HIC 120.3 3.41 36.470 (C) Dry Active Waste (brokered) NA NA NA NA 1070.4 30.31 2.306 (D) Irradiated Components 0 0 NA NA 0.0 0.00 0.000
3. All Solid Waste 6 6 NA NA 1963.2 55.60 628.597
  • * . 4
  • Does not included brokered Dry Active Waste totals.

CATAWBA NUCLEAR STATION - SOLID RADIOACTIVE WASTE

SUMMARY

OF PRINCIPAL RADIONUCLIDE COMPOSITION REPORT PERIOD 111/2002 TO 12/31/2002 Type of Waste Shipped Radionuclide  % Abundance *

1. Waste from Liquid Systems (A) Dewatered Secondary Resins (None shipped this period)

(B) Dewatered Primary Resins Cr-51 0.7%

Mn-54 5.1%

Co-57 0.4%

Co-58 13.4%

Co-60 10.7%

Sn-113 0.1%

Sb-125 0.2%

Cs-134 0.2%

Cs-1 37 0.6%

C-14 0.2%

Fe-55 32.7%

Ni-59 0.2%

Ni-63 35.7%

(C) Evaporator Concentrates (None shipped this period)

(D) Dewatered Mechanical Filters Mn-54 1.4%

Co-57 0.1%

Co-58 0.1%

Co-60 15.2%

Zn-65 0.3%

Ag-1I Om 0.1%

Sb-125 0.6%

Fe-55 68.0%

Ni-63 14.1%

(E) Dewatered Dermineralizers (None shipped this period)

(F) Solidified (Cement) Acids, Oils, Sludges (None shipped this period)

  • Average percent abundance for all shipments during period (unlisted if <0.1%). Page 1 of 3

CATAWBA NUCLEAR STATION - SOLID RADIOACTIVE WASTE

SUMMARY

OF PRINCIPAL RADIONUCLIDE COMPOSITION REPORT PERIOD 1/1/2002 TO 12/31/2002 Type of Waste Shipped Radionuclide  % Abundance *

2. Dry Solid Waste (A) Dry Active Waste (compacted) (None shipped this period)

(B) Dry Active Waste (non-compacted) H-3 1.5%

Cr-51 1.6%

Mn-54 1.9%

Co-57 0.1%

Co-58 12.3%

Co-60 13.9%

Nb-95 0.4%

Zr-95 0.3%

Ag-1 1Om 0.2%

Sb-124 0.1%

Sb-125 0.5%

Cs-134 0.1%

Cs-1 37 0.1%

Ba/La-1 40 0.2%

Ce-1 44 0.1%

Fe-55 57.6%

Ni-63 9.1%

(C) Dry Active Waste (brokered) H-3 1.5%

Cr-51 1.4%

Mn-54 1.9%

Co-57 0.1%

Co-58 11.7%

Co-60 14.1%

Nb-95 0.3%

Zr-95 0.2%

Ag-1i1m 0.2%

Sb-124 0.1%

Sb-125 0.5%

Cs-134 0.1%

Cs-137 0.1%

Ba/La- 140 0.2%

Ce-144 0.1%

Fe-55 58.1%

Ni-63 9.3%

(D) Irradiated Components (None shipped this period)

  • Average percent abundance for all shipments during period (unlisted if <0.1%). Page 2 of 3

CATAWBA NUCLEAR STATION - SOLID RADIOACTIVE WASTE

SUMMARY

OF PRINCIPAL RADIONUCLIDE COMPOSITION REPORT PERIOD 1/1/2002 TO 12/31/2002 Type of Waste Shipped Radionuclide % Abundance *

3. All Solid Waste H-3 0.1%

Cr-51 0.3%

Mn-54 2.6%

Co-57 0.2%

Co-58 5.0%

Co-60 13.7%

Zn-65 0.2%

Ag-11 Om 0.1%

Sb-125 0.5%

Cs-134 0.1%

Cs-137 0.2%

C-14 0.1%

Fe-55 56.4%

Ni-59 0.1%

Ni-63 20.6%

  • Average percent abundance for all shipments during period (unlisted if <0.1%). Page 3 of 3

ATTACHMENT IV Meteorological Data

CATAWBA NUCLEAR STATION 2002 METEOROLOGICAL JOINT FREQUENCY DISTRIBUTIONS OF WIND SPEED, WIND DIRECTION, AND ATMOSPHERIC STABILITY USING WINDS AT THE 10 M LEVEL (Hours of Occurrence)

CATAWBA NUCLEAR STN. METEOROLOGY (2002) PROG=XOQFREQ 14:08 Monday, February 24, 2003 10M WIND SPEED/DIRECTION/DELTA-T STABILITY STABILITY CLASSES BASED ON DELTA-T BETWEEN UPPER-LOWER LEVELS PASQUILL STABILITY A 3 ' WIND SPEED CLASS ' J 3 3 - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3 3 3 ' 1.25-' 1.50-' 2.00-' 3.00-' 4.00-' 5.00-' 6.00-' 8.00-3 3 3 1.49 ' 1.99 3 2.99 3 3.99 ' 4.99 ' 5.99 ' 7.99 ' 9.99 'TOTAL 1

__+______+-_____+_____-+____-_+____-_+___-_+__-_+_ ,-

3

'NO. ' NO. ' NO. ' NO. ' NO. 3 NO. 3 NO. ' NO. 3 NO. 3 3 -------------------------------- ------- ------- ------- ------- ------- _ _ _-------

_ _ + -------

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

3SECTOR 3 3 3 3 3 3 3 3 3 3 3 ------- ------------------------ 3 3 3 3 3 3 3 , , 3 3-N- ' .' .3 .' 33 28' 113 13 .3 433 3---------+---- -- +___---+------ ----

+-- +------ +_-----+------+------ +------3 3-NNE- ' .' .' .' 53 123 63 23 .3 25'

'-NE- 3 .3 1' .3 1' .3 43 .3 .' 6'

'-E- 3 .3 .3 .3 23 .' .' .3 .3 23 3-ESE- I .' .3 .3 13 .3 .3 .3 .3 1'

'SE- .' .'3 5'3 8' .3 .3 .3 I 3

'SSE- ' .' .' 93 183 1' .' .' .3 283

's-s ' .3I 13 1L3 33 13 .3 3 .3 6'3

'-SW , 3 ,1' .3 3 46' 3-+SW- .' 1+3

+ 9 263 6' .3 ' 423 3'-WSW 3 .' .' 73 10' 23 1' .2 .3 20'

'-W ' 1' 13 11' 5' 5 ' .' . 3 3-WNW- ' 1' .3 13 103 9' 43 23 1' 28'

'NW- ' .' .3 23 5' 23 23 1'3 1 133 3 - NW- ' .'3 .'3 .'3 .' 1'3 1 0' 3' .'3 14'3

'TOTAL 3 23 43 50' 1273 783 383 93 23 3103

1 CATAWBA NUCLEAR STN. METEOROLOGY (2002) PROG=XOQFREQ 14:08 Monday, February 24, 2003 2 10M WIND SPEED/DIRECTION/DELTA-T STABILITY STABILITY CLASSES BASED ON DELTA-T BETWEEN UPPER-LOWER LEVELS PASQUILL STABILITY B 3 WIND SPEED CLASS 3 3 2_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ,3 3 1.50-' 2.00-' 3.00-' 4.00-' 5.00-' 6.00-' 8.00-' 3

' 1.99 ' 2.99 ' 3.99 ' 4.99 ' 5.99 ' 7.99 ' 9.99 'TOTAL '

3 ,______+-_____+____-_+_____-+____-_+____-_+____-_+_____- _

'NO.

3 ' NO. ' NO. ' NO. ' NO. ' NO. ' NO. ' NO. 3 3-------------------------------- ------- -----------------------------

_+-__-__-__-+_-__-__-_+-__-__-__-+--_--_--_--_ _ _ + _ _ _3

'SECTOR 3 3 , ' '. . 3 3-- - - - - - - - - - - - - - - 3 3 3 3 3 2 3 3 3

'-N- ' .' .' 17' 23' 2' .' .' 42' 3-,_________________________+__-_+____-_+____-_+____-_+____-_+____-_+____-_---+_____

'-NNE- ' 1' 1' 11' 21' 6' 43 .3 443

'-NE- ' .3 .' 1' 33 2' .' .' 6'

'-ENE- 2 .' .3 33 .3 1' .' .3 43 3'-E- ' 1'3 4'3 .3i . .3 .3 . 3 53 3

-ESE- 3 .' 53 .' .' .' .' .' 5'

'-SE- I .' 73 43 .' .' .' .' 11'

'-SSE- ' 2' 16' 11' .' .' .' .' 29' 3'S ' .' 12' 6' 5' .' .' .' 23'

'-SSW- ' 1' 20' 37' 10' .' .' .' 68'

'-SW- ' 2' 27' 21' 6' 1' 2' .' 59'

'-WSW- ' 1' 13' 5' 1' .' .' .' 20'

'-WNW- ' 1' 9' 4' 6' 1' .' .' 21' 3-NW- ' .' 43 6' 8' 2' .' .' 20' 3-NNW- 3 .3 .' 1' 6' 73 .' 1' 15'

'TOTAL ' 9' 1283 1303 90' 22' 6' 1' 386'

CATAWBA NUCLEAR STN. METEOROLOGY (2002) PROG=XOQFREQ 14:08 Monday, February 24, 2003 3 10M WIND SPEED/DIRECTION/DELTA-T STABILITY STABILITY CLASSES BASED ON DELTA-T BETWEEN UPPER-LOWER LEVELS PASQUILL STABILITY C 3 3 WIND SPEED CLASS 2 2

,__________________.____________________________________3 3 2' 1.25-' 1.50-' 2.00-' 3.00-' 4.00-' 5.00-' 6.00-' 8.00-' 3 3 1.49 3 1.99 ' 2.99 ' 3.99 ' 4.99 3 5.99 ' 7.99 ' 9.99 'TOTAL 3

' NO. ' NO. ' NO. ' NO. ' NO. ' NO. ' NO. 3 NO. 3 NO. 3

'SECTOR 3 2 2 2 2 3 2 2 2 2 22-- - - - - - - - - - - - - - 2 32 2 2 2 2 2 2

'-N- ' *' 1' 10' 35' 37' 4' 13 .3 883

'-NNE- .' 2' 6' 19' 503 63 43 .3 873 3-NE - .3 .' 4' 5' 16' 9'3 .3 . 34' 3-ENE- .2 .* .3 33 33 32 .3 .3 93 3'-E- 2 2 23 43 23 .' .3 .3 .3 8'

'-ESE- 2 2 , 6' 1' 1'3 3 3* 83

'-SE- 2 *2 82 72 42 .* .3 .3 .3 193 3-SSE- , ,3 93 343 18' 1' .3 .3 ,3 62'

'-5 3 53 19' 7' 1' .3 ., ., 32'

'-SSW 3 .3 10' 46' 27' 7' 2' 1' .3 933

'-SW- 1' 33 273 13' 23 1' 2' .2 49' 3-WSW- 2 .2 12' 28' 2' 1' 3 3 .3 433

'-W- I .'2 4'3 13'3 23 13 3 3 , 20'1

'-WNW_ 2 12 3' 17' 7' 7' 1' 3' .' 393

-NW- '3 2 2' 10' 63 33 33 .3 .3 243 2-NNW- 3 *3 93 73 53 32 23 1' 27'

'TOTAL 3 23 61' 240' 158' 135' 32' 13' 1' 642'

CATAWBA NUCLEAR STN. METEOROLOGY (2002) PROG=XOQFREQ 14:08 Monday, February 24, 2003 4 10M WIND SPEED/DIRECTION/DELTA-T STABILITY STABILITY CLASSES BASED ON DELTA-T BETWEEN UPPER-LOWER LEVELS PASQUILL STABILITY D 3 3 WIND SPEED CLASS ' 3

' 0.45-' 0.75-' 1.00-' 1.25-' 1.50-' 2.00-' 3.00-' 4.00-' 5.00-' 6.00-' 8.00-' 3 3 0.74 ' 0.99 ' 1.24 ' 1.49 3 1.99 ' 2.99 3 3.99 ' 4.99 ' 5.99 3 7.99 3 9.99 3TOTAL '

3 ,3-------+-_____+___-__+_____-+____-_+____-_+____-_+_____-+____-_+_____-+____-_+__- _

3 1'NO. ' NO. ' NO. ' NO. ' NO. ' NO. ' NO. ' NO. ' NO. ' NO. ' NO. ' NO. 3

'SECTOR ' ' ' ' ' ' ' ' 3 3 I - - - - - - - - - - - - - - - - -3 ' 3 ' ' 3 3 ' 3 3 ' '

'-N- ' .' 1' .' 53 33' 106' 185' 131' 37' 12' .' 510'

'-NNE- ' .' .' .' 3' 10' 51' 260' 294' 64' 10' .' 692'

'-NE- ' .' .' .' .' 3' 12' 93' 111' 32' 2' .' 253'

'-ENE- ' .' .' .' 33 10' 10' 18' 4' 6' .' .' 51'

'-E- ' .' .' 1' 1' 9' 8' 43 2' .' 1' .' 26' 3-ESE- 3 3 13 13 53 73 103 13 13 .3 .3 .3 263

'-SE- ' .' 3' 1' 3' 23' 16' 13' 3' .' .' .' 62'

'-SSE- ' .' 2' 5' 14' 48' 79' 23' 8' .3 .3 .3 1793 3-S- ' .' .' 6' 83 563 79' 30' 18' 3' .' .' 200'

'-SSW- ' 2' 1' 53 17' 56' 181' 59' 22' 8' 4' .' 355'

'-SW- ' .' 2' 8' 18' 71' 60' 333 14' 7' 2' .' 215'

'-WSW- .' 43' 4' 14' 30' 41' 10' 3' .' .' .' 1063'

'-W- 3 .' 3' 6' 143 223 293 63 3' .3 .' .3 833

'-WNW- ' .3 33 6' 9' 25' 40' 15' 8' 2' 2' .' 110'

'-NW- ' .' .' 1' 9' 333 47' 15' 7' 4' .' .' 116'

'-NNW- ' .' 1' 3' 43 453 943 59' 183 6' 6' 23 2383

'TOTAL 3 23 213 47' 127' 481' 863' 824' 647' 169' 393 2' 3222'

CATAWBA NUCLEAR STN. METEOROLOGY (2002) PROG=XOQFREQ 14:08 Monday, February 24, 2003 5 10M WIND SPEED/DIRECTION/DELTA-T STABILITY STABILITY CLASSES BASED ON DELTA-T BETWEEN UPPER-LOWER LEVELS PASQUILL STABILITY E 3 3 WIND SPEED CLASS 3 3 3 3 0.45-' 0.75-' 1.00-a 1.25-' 1.50-' 2.00-' 3.00-3 4.00-' 5.00-' 6.00-'

3 0.74 ' 0.99 ' 1.24 ' 1.49 ' 1.99 ' 2.99 ' 3.99 ' 4.99 ' 5.99 ' 7.99 'TOTAL '

3 'NO. ' NO. ' NO. ' NO. ' NO. ' NO. ' NO. ' NO. ' NO. ' NO. ' NO. 3

'SECTOR 1 3 3 a a a a a a 3 2 3 3 -- --- --- ---- --- ------- --- ---- _ 3

-- 3 3 3 , , , 3 3 3 3 3 3-N- 3 .3 .3 33 23 63 66' 75' 17' 23 .3 1713 3-NNE- ' .3 .3 . 2' 43 193 153 93 .3 .3 493 3-NE- 3 .3 3 13 13 23 73 63 13' 20' 1' 51'

'-ENE- , a , 1' 2' 4' 6' 9' 53 33 13 313 a-E- .' .'a .a a 2' 63 53 23 .3 .3 153

'-ESE- 3 3 3 1a3 33 23 93 23 13 .3 .' 18' 3-SE- 3 .3 33 13 43 63 31' 17' 13' .' .' 75' 3-SSE- 3 .' 1' 6' 13' 46' 52' 26' 4' .' .' 148' 3-S- 3 .3 63 253 413 1143 1493 353 33 23 13 376' 3-SSW- 3 13 83 27' 53' 124' 106' 34' 14' 4' .3 371' 3-SW- ' 2' 10' 29' 513 693 56' 25' 7' .' .' 2493 3-WSW- 3 *3 13' 243 29' 35' 13' 63 1' .3 .3 1213 3-W- 3 23 73 133 253 413 233 13 13 .3 .3 1133 3-WNW- .' 3' 153 22' 43' 36' 123 23 .3 .3 1333 3-NW- 3 .3 53 123 193 443 443 173 43 53 .3 1503 3-NNW- 3 3 13 73 63 373 1243 59' 43 .3 .3 2383 3TOTAL 3 53 573 1653 2733 5793 7473 3443 1003 363 33 23093

CATAWBA NUCLEAR STN. METEOROLOGY (2002) PROG=XOQFREQ 14:08 Monday, February 24, 2003 6 10M WIND SPEED/DIRECTION/DELTA-T STABILITY STABILITY CLASSES BASED ON DELTA-T BETWEEN UPPER-LOWER LEVELS PASQUILL STABILITY F 2 3 WIND SPEED CLASS 3' 3 2-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1 3 ' 0.45-' 0.75-3 1.00-' 1.25-3 1.50-3 2.00-3 3.00-3 4.00-3 5.00-' a 3 3 0.74 3 0.99 3 1.24 ' 1.49 ' 1.99 ' 2.99 3 3.99 3 4.99 3 5.99 'TOTAL a 3 ,______+______+______+______+______+______+______+______+______+______ 3 a ' NO. ' NO. 3 NO. 3 NO. 3 NO. 3 NO. 3 NO. ' NO. ' NO. ' NO. 3

'SECTOR a

' ' 3' ' 3 3 3 3

, _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __ _ a a 3 a a a-N- I 3 3 1' .' 43 22' 11' .' .' 38'

'-NNE- a .a .' .' 1' .3 2' 1' 1' .3 53

'-NE- 3 ., . ., ., .,3 . 2' 1' 23 53 3'-E- 3 .3a , 13 .3 1' 1' .' .' .3 3' a -.E.SEr- 3 .3 3 3 13 13 2' ., 1' 1' 6'

'-SE- 3 .3 .a 1' 1' 2' 93 33 63 13 233 3-SSE- 3 . 33 23 5' 213 11' 2' .3 .' 44'

'-S- 2' 1' 19' 41' 81' 14' .' .' .' 1583 3-SSW- ' .' 6' 18' 38' 80' 14' 1' .3 .' 157' 3-SW- ' 1' 9' 203 303 17' 4' .3 .3 .' 81' 3-WSW- 3 .' 7' 14' 12' 16' 6' .' .' .3 55' 3-W- ' 23 113 133 73 293 17' 1' .' .' 803

'-WNW_ ' 1' 3' 10' 13' 24' 23' 1' .3 .* 753 a-N .'_ 3 3' 12' 14' 28' 13' .' .3 .' 70' aNNW_

3 .3 1' 1' 14' 47' 87' 6' 1' .' 157'

'-CALM- 2' . .' .3 .' .' ' .'2 .* 2'

'TOTAL ' 8' 44' 112' 177' 351' 225' 28' 10' 4' 959'

1 CATAWBA NUCLEAR STN. METEOROLOGY (2002) PROG=XOQFREQ 14:08 Monday, February 24, 2003 7 10M WIND SPEED/DIRECTION/DELTA-T STABILITY STABILITY CLASSES BASED ON DELTA-T BETWEEN UPPER-LOWER LEVELS PASQUILL STABILITY G 3 1 WIND SPEED CLASS 2 3 3 2________ ______________3 2 2 0.45-' 0.75-3 1.00-' 1.25-' 1.50-' 2.00-3 3.00-3 1 0.74 ' 0.99 2 1.24 3 1.49 ' 1.99 ' 2.99 ' 3.99 'TOTAL 3

'NO. ' NO. ' NO. ' NO. ' NO. 3 NO. ' NO. ' NO. 3

'SECTOR 3 3 32 3 2 2 2 2 3 I. 31 2 6 1 32 2 2

'-NNE ' .3 .3 .3 .3 .' 13 1' 13

'-SSE- 3 .3 13 33 53 10' 13 .3 203 3 3 .3 73 212 433 483 43 .' 1233

'-SSW- 3 .3 9' 22' 35' 433 63 ., 115'

'-SW- ' 1' 9' 17' 20' 19' 5' .' 71'

'-WSW- ' 5' 11' 10' 10' 9' 3' .' 48' 3-W- ' 1' 11' 19' 14' 14' 8' .' 67'

'-WNW- 3 43 9' 93 10' 15' 2' .' 49'

'-NW- 2 2' 10' 10' 23' 20' 43 .' 69'

'-NNW- ' .' 2' 5' 17' 40' 23' .' 87'

'-CALM- 3 33 .' .' .' .' .' *' 33

'TOTAL ' 16' 70' 116' 177' 224' 70' 1' 674'

CATAWBA NUCLEAR STN. METEOROLOGY (2002) PROG=XOQFREQ 14:08 Monday, February 24, 2003 8 10M WIND SPEED/DIRECTION/DELTA-T STABILITY STABILITY CLASSES BASED ON DELTA-T BETWEEN UPPER-LOWER LEVELS ALL STABILITY CLASSES 3 ' WIND SPEED CLASS 3' 3 3 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 13 3 3 0.45-3 0.75-' 1.00-' 1.25-' 1.50-' 2.00-' 3.00-' 4.00-' 5.00-' 6.00-' 8.00-' 3 3 0.74 3 0.99 ' 1.24 ' 1.49 3 1.99 3 2.99 ' 3.99 ' 4.99 ' 5.99 3 7.99 3 9.99 'TOTAL 3 3-------------+------------------------ - -+--------+-----

3 NO.

' 3 NO. ' NO. ' NO. 3 NO. 3 NO. ' NO. 3 NO. 3 NO. 3 NO. ' NO. ' NO. 3 3SECTOR 3 3 3 3 ' ' 3 3 3 3 3 3 3 3-- - - - - - - - - - - - - - - - - - - - - - - - - - - - -3 3 ' 3 3 '3 '3 3 3 3 3-N- ' .' 2' 43 73 50' 2173 3273 2363 563 143 .3 9133 3--------------------------+------ +------+ +------ - +-_----+------+-----+----+-

+------+---+---3

'-NNE- ' .' .3 .3 6' 17' 80' 311' 387' 823 203 .3 903' 3---------- -------------------- +------+-- -- +-__---+ -- ------ +-_----+-_----+------+-----+-----+-----+- +-_____3 3-NE- 3 .' ., 1' 1' 63 23' 1083 144' 69' 3' .' 355'

'-ENE- 3 .3 .' 1' 5' 14' 16' 333 123 133 1' .' 95' 3-E- 3 3 .3 23 13 153 23' 13' 4' .3 1' .' 59' 3---------------------------------+------+------+-_ +--+------+------+

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

--- +------+------3

'-ESE- ' .' 1' 23 93 103 323 53 43 13 .3 .3 643

'-SE 3 .3 63 33 83 393 753 493 22' 1' .' .' 203'

'-SSE- 3 .3 73 163 373 1363 2023 98' 143 .3 .3 .3 5103 3-S- 2' 14' 713 1333 3053 278' 81' 283 53 13 .3 9183 3-SSW- 3 33 243 723 1433 3143 378' 1883 643 143 53 .3 1205'

'-SW 43 303 743 120' 182' 188' 118' 35' 93 63 .' 766' 3-WSW- ' 5' 35' 52' 65' 103' 111' 33' 8' 13 .3 .3 4133 3-W- 3 53 323 513 613 1113 1113 18' 11' .' .' .' 400'

'-WNW- 3 53 18' 40' 563 1113 1283 49' 323 83 73 13 4553 3-NW- ' 2' 183 35' 65' 1273 1243 493 243 163 13 13 4623 3-NNW- 3 .3 53 16' 413 1693 3373 1323 353 26' 11i 43 7763

'TCALM- ' 53 12 40 7' 1 ' 2 ' 1 ' 1 ' 3' 7' 6' 5' 3TOTAL 3 313 1923 440 7583 1709' 23233 16123 1060' 3013 70' 6' 85023

ATTACHMENT V Unplanned Offsite Releases

CATAWBA NUCLEAR STATION UNPLANNED RELEASES (January 1, 2002 through December 31, 2002)

There were no unplanned liquid or gaseous radioactive effluent releases to the environment in 2002.

ATTACHMENT VI Assessment of Radiation Dose from Radioactive Effluents to Members of the Public (includes fuel cycle dose calculation results)

CATAWBA NUCLEAR STATION Assessment of Radiation Dose from Radioactive Effluents to Members of the Public (January 1, 2002 through December 31, 2002)

This attachment includes an assessment of radiation doses to the maximum exposed member of the public due to radioactive liquid and gaseous effluents released from the site for each calendar quarter for the calendar year of this report, as well as the total dose for the calendar year. This attachment also includes an assessment of radiation doses to the maximum exposed member of the public from all uranium fuel cycle sources within 10 miles of Catawba for the calendar year of this report to show conformance with 40 CFR 190. Methods for calculating the dose contribution from liquid and gaseous effluents are given in the ODCM.

EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/02 TO 1/1/03 GASEOUS ANNUAL DOSE

SUMMARY

REPORT Catawba Nuclear Station Units 1 & 2 lot Quarter 2002

- IODINE, H3, AND PARTICULATE DOSE LIMIT ANALYSIS====-== Quarter 1 2002 ==-

Critical Critical Dose Limit Max % of Period-Limit Group Organ (mrem) (mrem) Limit Q1 - Maximum Organ Dose CHILD LIVER 2.76E-01 1.50E+01 1.84E+00 Maximum Organ Dose Receptor Location: 0.5 Mile N Critical Pathway: Vegetation Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage H-3 1.00E+02

NOBLE GAS DOSE LIMIT ANALYSIS=====-================== Quarter 1 2002 =

Dose Limit  % of Period-Limit (mrad) (mrad) Limit Q1 - Maximum Gamma Air Dose 4.99E-03 1.OOE+01 4.99E-02 Maximum Gamma Air Dose Receptor Location: 0.5 Mile NNE Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage AR-41 9.98E+01 Q1 - Maximum Beta Air Dose 2.07E-03 2.OOE+01 1.04E-02 Maximum Beta Air Dose Receptor Location: 0.5 Mile NNE Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage AR-41 8.47E+01 KR-85 1.42E+01

EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/02 TO 1/1/03 GASEOUS ANNUAL DOSE

SUMMARY

REPORT Catawba Nuclear Station Units 1 & 2 2 nd Quarter 2002 IODINE, H3, AND PARTICULATE DOSE LIMIT ANALYSIS======= Quarter 2 2002 Critical Critical Dose Limit Max % of Period-Limit Group Organ (mrem) (mrem) Limit Q2 - Maximum Organ Dose CHILD LIVER 2.55E-01 1.50E+01 1.70E+00 Maximum Organ Dose Receptor Location: 0.5 Mile N Critical Pathway: Vegetation Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage H-3 1.00E+02 NOBLE GAS DOSE LIMIT ANALYSIS======================== Quarter 2 2002 ==-=

Dose Limit  % of Period-Limit (mrad) (mrad) Limit Q2 - Maximum Gamma Air Dose 2.90E-03 1.00E+01 2.90E-02 Maximum Gamma Air Dose Receptor Location: 0.5 Mile NNE Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage AR-41 9.14E+01 XE-133 8.53E+00 Q2 - Maximum Beta Air Dose 1.78E-03 2.00E+01 8.89E-03 Maximum Beta Air Dose Receptor Location: 0.5 Mile NNE Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage AR-41 5.26E+01 XE-133 4.14E+01 KR-85 5.84E+00

EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/02 TO 1/1/03 GASEOUS ANNUAL DOSE

SUMMARY

REPORT Catawba Nuclear Station Units 1 & 2 3 rd Quarter 2002

  • IODINE, H3, AND PARTICULATE DOSE LIMIT ANALYSIS======= Quarter 3 2002 Critical Critical Dose Limit Max % of Period-Limit Group Organ (mrem) (mrem) Limit Q3 - Maximum Organ Dose CHILD LIVER 3.41E-01 1.50E+01 2.27E+00 Maximum Organ Dose Receptor Location: 0.5 Mile N Critical Pathway: Vegetation Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage H-3 1.00E+02

==- NOBLE GAS DOSE LIMIT ANALYSIS========== Quarter 3 2002 e-Dose Limit  % of Period-Limit (mrad) (mrad) Limit Q3 - Maximum Gamma Air Dose 3.92E-03 1.00E+01 3.92E-02 Maximum Gamma Air Dose Receptor Location: 0.5 Mile NNE Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage AR-41 9.91E+01 Q3 - Maximum Beta Air Dose 1.55E-03 2.OOE+01 7.73E-03 Maximum Beta Air Dose Receptor Location: 0.5 Mile NNE Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage AR-41 8.87E+01 XE-133 6.09E+00 KR-85 5.09E+00

EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/02 TO 1/1/03 GASEOUS ANNUAL DOSE

SUMMARY

REPORT Catawba Nuclear Station Units 1 & 2 4 th Quarter 2002

IODINE, H3, AND PARTICULATE DOSE LIMIT ANALYSIS======= Quarter 4 2002

Critical Critical Dose Limit Max % of Period-Limit Group Organ (mrem) (mrem) Limit Q4 - Maximum Organ Dose CHILD LIVER 2.93E-01 1.50E+01 1.95E+00 Maximum Organ Dose Receptor Location: 0.5 Mile N Critical Pathway: Vegetation Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage H-3 1.00E+02

NOBLE GAS DOSE LIMIT ANALYSIS============== Quarter 4 2002 =

Dose Limit  % of Period-Limit (mrad) (mrad) Limit Q4 - Maximum Gamma Air Dose 4.66E-03 1.00E+01 4.66E-02 Maximum Gamma Air Dose Receptor Location: 0.5 Mile NNE Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage AR-41 9.60E+01 Q4 - Maximum Beta Air Dose 2.23E-03 2.OOE+01 1.llE-02 Maximum Beta Air Dose Receptor Location: 0.5 Mile NNE Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage AR-41 7.09E+01 XE-133 1.99E+01 1R-85 6.99E+00

EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/02 TO 1/1/03 GASEOUS ANNUAL DOSE

SUMMARY

REPORT Catawba Nuclear Station Units 1 & 2 sMcaAL 2002 IODINE, H3, AND PARTICULATE DOSE LIMIT ANALYSIS======= Annual 2002 ========

Critical Critical Dose Limit Max % of Period-Limit Group Organ (mrem) (mrem) Limit Yr - Maximum Organ Dose CHILD LIVER 1.16E+00 3.00E+01 3.88E+00 Maximum Organ Dose Receptor Location: 0.5 Mile N Critical Pathway: Vegetation Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage H-3 1.00E+02 NOBLE GAS DOSE LIMIT ANALYSIS============ Annual 2002 =======

Dose Limit  % of Period-Limit (mrad) (mrad) Limit Yr - Maximum Gamma Air Dose 1.65E-02 2.00E+01 8.24E-02 Maximum Gamma Air Dose Receptor Location: 0.5 Mile NNE Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage AR-41 9.71E+01 Yr - Maximum Beta Air Dose 7.63E-03 4.00E+01 l.91E-02 Maximum Beta Air Dose Receptor Location: 0.5 Mile NNE Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage AR-41 7.40E+01 XE-133 1.70E+01 KR-85 8.30E+00

EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/02 TO 1/1/03 LIQUID ANNUAL DOSE

SUMMARY

REPORT Catawba Nuclear Station Units 1 & 2 lot Quarter 2002 BATCH LIQUID RELEASES -=-===== .. == ... ====== Quarter 1 2002 ======

Critic.al Critical Dose Limit Max % of Period-Limit Age Organ (mrem) (mrem) Limit Q1 - Maximum Organ Dose ADULT GI-LLI 1.47E-02 1.OOE+01 1.47E-01 Q1 - Total Body Dose ADULT 8.60E-03 3.OOE+00 2.87E-01 Maximum Organ Critical Pathway: Fresh Water Fish Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage H-3 4.51E+01 NB-95 2.28E+01 CO-60 1.60E+01 CO-58 9.16E+00 MN-54 6.45E+00 Total Body Critical Pathway: Fresh Water Fish Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage H-3 7.72E+01 CS-137 9.66E+00 CO-60 7.82E+00

CONTINUOUS LIQUID RELEASES (WC) = Quarter 1 2002 ==

Critical Critical Dose Limit Max % of Period-Limit Age Organ (mrem) (mrem) Limit Q1 - Maximum Organ Dose ADULT LIVER 1.07E-03 1.OOE+01 1.07E-02 Q1 - Total Body Dose ADULT 1.07E-03 3.OOE+00 3.57E-02 Maximum Organ Critical Pathway: Fresh Water Fish Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage H-3 1.00E+02 Total Body Critical Pathway: Fresh Water Fish Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage H-3 1.OOE+02

EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/02 TO 1/1/03 LIQUID ANNUAL DOSE

SUMMARY

REPORT Catawba Nuclear Station Units 1 & 2 2 nd Quarter 2002

BATCH LIQUID RELEASES === Quarter 2 2002 ====

Critical Critical Dose Limit Max % of Period-Limit Age Organ (mrem) (mrem) Limit Q2 - Maximum Organ Dose TEEN LIVER 5.02E-02 1.OOE+01 5.02E-01 Q2 - Total Body Dose ADULT 3.80E-02 3.00E+00 1.27E+00 Maximum Organ Critical Pathway: Fresh Water Fish Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage CS-137 5.51E+01 H-3 2.31E+01 CO-60 1.18E+01 CS-134 6.27E+00 Total Body Critical Pathway: Fresh Water Fish Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage CS-137 4.56E+01 H-3 4.14E+01 CS-134 6.68E+00

CONTINUOUS LIQUID RELEASES (WC) == == = - Quarter 2 2002 ===

Critical Critical Dose Limit Max % of Period-Limit Age Organ (mrem) (mrem) Limit Q2 - Maximum Organ Dose ADULT LIVER 8.75E-04 1.OOE+01 8.75E-03 Q2 - Total Body Dose ADULT 8.75E-04 3.00E+00 2.92E-02 Maximum Organ Critical Pathway: Fresh Water Fish Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage H-3 1.OOE+02 Total Body Critical Pathway: Fresh Water Fish Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage H-3 1.00E+02

EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/02 TO 1/1/03 LIQUID ANNUAL DOSE

SUMMARY

REPORT Catawba Nuclear Station Units 1 & 2 3 rd Quarter 2002

- BATCH LIQUID RELEASES == =========== Quarter 3 2002 ======

Critical Critical Dose Limit Max % of Period-Limit Age Organ (mrem) (mrem) Limit Q3 - Maximum Organ Dose ADULT GI-LLI 7.54E-03 1.00E+01 7.54E-02 Q3 - Total Body Dose ADULT 6.15E-03 3.00E+00 2.05E-01 Maximum Organ Critical Pathway: Fresh Water Fish Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage H-3 7.07E+01 CO-58 1.50E+01 CO-60 1.09E+01 Total Body Critical Pathway: Fresh Water Fish Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage H-3 8.66E+01 CS-137 7.12E+00

CONTINUOUS LIQUID RELEASES (WC) ============ Quarter 3 2002 ====

Critical Critical Dose Limit Max % of Period-Limit Age Organ (mrem) (mrem) Limit Q3 - Maximum Organ Dose ADULT LIVER 4.28E-04 1.OOE+01 4.28E-03 Q3 - Total Body Dose ADULT 4.28E-04 3.OOE+00 1.43E-02 Maximum Organ Critical Pathway: Fresh Water Fish Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage H-3 1.00E+02 Total Body Critical Pathway: Fresh Water Fish Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage H-3 1.00E+02

EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/02 TO 1/1/03 LIQUID ANNUAL DOSE

SUMMARY

REPORT Catawba Nuclear Station Units 1 & 2 4 th Quarter 2002

- BATCH LIQUID RELEASES == == = = ========= Quarter 4 2002 ======

Critical Critical Dose Limit Max % of Period-Limit Age Organ (mrem) (mrem) Limit Q4 - Maximum Organ Dose ADULT GI-LLI 1.27E-02 1.00E+01 1.27E-01 Q4 - Total Body Dose ADULT 1.10E-02 3.00E+00 3.65E-01 Maximum Organ Critical Pathway: Fresh Water Fish Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage H-3 7.88E+01 CO-60 1.12E+01 CO-58 8.15E+00 Total Body Critical Pathway: Fresh Water Fish Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage H-3 9.15E+01

CONTINUOUS LIQUID RELEASES (WC) = Quarter 4 2002 ==

Critical Critical Dose Limit Max % of Period-Limit Age Organ (mrem) (mrem) Limit Q4 - Maximum Organ Dose ADULT LIVER 7.83E-05 1.00E+01 7.83E-04 Q4 - Total Body Dose ADULT 7.83E-05 3.00E+00 2.61E-03 Maximum Organ Critical Pathway: Fresh Water Fish Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage H-3 1.00E+02 Total Body Critical Pathway: Fresh Water Fish Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage H-3 1.00E+02

EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/02 TO 1/1/03 LIQUID ANNUAL DOSE

SUMMARY

REPORT Catawba Nuclear Station Units 1 & 2 AmNNUAL 2002

- BATCH LIQUID RELEASES ===== === Annual 2002 ========

Critical Critical Dose Limit Max % of Period-Limit Age Organ (mrem) (mrem) Limit Yr - Maximum Organ Dose TEEN LIVER 7.11E-02 2.OOE+01 3.56E-01 Yr - Total Body Dose ADULT 6.07E-02 6.OOE+00 1.01E+00 Maximum Organ Critical Pathway: Fresh Water Fish Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage CS-137 3.91E+01 H-3 3.81E+01 CO-60 1.48E+01 Total Body Critical Pathway: Fresh Water Fish Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage H-3 6.05E+01 CS-137 2.87E+01

CONTINUOUS LIQUID RELEASES (WC) == = Annual 2002 ========

Critical Critical Dose Limit Max % of Period-Limit Age Organ (mrem) (mrem) Limit Yr - Maximum Organ Dose ADULT LIVER 2.40E-03 2.00E+01 1.20E-02 Yr - Total Body Dose ADULT 2.40E-03 6.00E+00 4.00E-02 Maximum Organ Critical Pathway: Fresh Water Fish Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage H-3 1.00E+02 Total Body Critical Pathway: Fresh Water Fish Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage H-3 1.00E+02

Catawba Nuclear Station 2002 Radioactive Effluent Releases 40CFRl90 Uranium Fuel Cycle Dose* Calculation Results Maximum Total Body Dose = 1.21E+00 mrem Maximum Location: 0.5 Mile, North Sector Critical Age = Child Liquid and Gas Effluent Contribution to Maximum Total Body Dose Liquid Effluent Dose = 4.46E-02 mrem = 4% of total Critical Path = Potable Water Major Contributors = H-3 (80.1%)

Cs-137 (8.4%)

Co-60 (7.0%)

Gas Effluent Dose = 1.16E+00 mrem = 96% of total Critical Path = Vegetation Major Contributor = H-3 (100%)

Maximum Organ Dose = 1.23E+00 mrem Maximum Location: 0.5 Mile, North Sector Critical Age = Child Critical Organ = LIVER Liquid and Gas Effluent Contribution to Maximum Organ Dose Liquid Effluent Dose = 6.75E-02 mrem = 5% of total Critical Path = Fresh Water Fish Major Contributors = H-3 (52.9%)

Cs-137 (37.1%)

Gas Effluent Dose = 1.16E+00 mrem = 95% of total Critical Path = Vegetation Major Contributor = H-3 (100%)

  • Annual dose limits from 40CFR190.10(a) of 25 mrem whole body, 75 mrem to the thyroid, and 25 mrem to any other organ.
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