Text

Annual Radioactive Effluent Release Report
	ML071420330
Person / Time
Site:	Catawba
Issue date:	04/30/2007
From:	Morris J; Duke Energy Carolinas
To:	; Document Control Desk, NRC/NRR/ADRO
References
	Download: ML071420330 (50)
	v • d • e

L Iý Duke

-.;Energy.

JAMES R. MORRIS Vice President Catawba Nuclear Station 4800 Concord Rd. / CNO1VP York, SC 29745-9635 803 831 4251 803 831 3221 fax April 30, 2007 U.S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, D.C. 20555

Subject:

Duke Power Company, LLC d/b/a Duke Energy Carolinas, LLC Catawba Nuclear Station, Units 1 and 2 Docket Nos. 50-413 and 50-414 2006 Annual Radioactive Effluent Release Report I

Pursuant to Catawba Nuclear Station Technical Specification (TS) 5.6.3 and Selected Licensee Commitment 16.11-16, please find attached the Catawba Annual Radioactive Effluent Release Report for the period of January 1, 2006 through December 31, 2006.

In accordance with Catawba TS 5.5.1, the Offsite Dose Calculation Manual (OCDM) is included in this submittal.

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

Revisions to UFSAR Section 16.11 Radiological Effluent Controls Revisions to the Radioactive Waste Process Control Program Manual Information to Support the NEI Groundwater Protection Initiative 2067 Offsite Dose Calculation Manual (changes described in Chapter

7) [CD-ROM]

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www. duke-energy, com

U. S. Nuclear Regulatory Commission 2006 Annual Radioactive Effluent Release Report April 30, 2007 Page 2 Any questions concerning this report should be directed to Kay Nicholson at 803.831.3237.

Sincerely, m~es R. Morris Attachments and Enclosures (1) xc:

W. D. Travers, Regional Administrator, Region H J. F. Stang, Jr., Senior NRR Project Manager

A. T. Sabisch, Senior Resident Inspector

no attachments or enclosure

ATTACHMENT I Summary of Gaseous and Liquid Effluents Report This attachment includes a summary of the quantities of radioactive liquid and gaseous effluents as outlined in Regulatory Guide 1.21, Appendix B.

TABLE 1A EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/06 TO 1/1/07 GASEOUS EFFLUENTS SUMMATION OF ALL RELEASES Catawba Nuclear Station Units 1 & 2 REPORT FOR 2006 Unit QTR 1 QTR 2 QTR 3 QTR 4 YEAR A. Fission and Activation Gases

1. Total Release Ci 3.30E+00 1.17E+00

2.

Avg. Release Rate pCi/sec 4.25E-01 1.49E-01 1.46E+00 1.23E+00 7.16E+00 1.83E-01 1.54E-01 2.27E-01 B. Iodine-131

1. Total Release

2.

Avg. Release Rate C. Particulates Half Life

1. Total Release

2.

Avg. Release Rate D.

Tritium

1. Total Release

2.

Avg. Release Rate Ci 0.OOE+00

/Ci/sec 0.OOE+00

>= 8 days Ci 0.OOE+00 pCi/sec 0.OOE+00 Ci 3.55E+01 ACi/sec 4.56E+00 0.OOE+O0 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+O0 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 O.OOE+00 0.OOE+00 0.OOE+00 0.00E+00 0.OOE+00 0.OOE+00' 0.OOE+00 4.lOE4L6l 3.15E+01 5.76E+01 1.66E+02 5.21E+00 3.97E+00 7.25E+00 5.25E+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 E. Gross Alpha Radioactivity

1. Total Release Ci 0.OOE+00

2.

Avg. Release Rate pCi/sec 0.OOE+00

TABLE lB EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/06 TO 1/1/07 GASEOUS EFFLUENTS ELEVATED RELEASES -

CONTINUOUS MODE Catawba Nuclear Station Units 1 & 2 REPORT FOR 2006 Unit QTR 1

1. Fission and Activation Gases No Nuclide Activities

2.

Iodines No Nuclide Activities

3.

Particulates Half Life >= 8 days No Nuclide Activities

4.

Tritium No Nuclide Activities

5.

Gross Alpha Radioactivity No Nuclide Activities QTR 2 QTR 3 QTR 4 YEAR

TABLE 1B EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/06 TO 1/1/07 GASEOUS EFFLUENTS ELEVATED RELEASES BATCH MODE Catawba Nuclear Station Units 1 & 2 REPORT FOR 2006 Unit QTR 1

1. Fission and Activation Gases No Nuclide Activities

2.

Iodines No Nuclide Activities

3.

Particulates Half Life >= 8 days No Nuclide Activities

4.

Tritium No Nuclide Activities

5.

Gross Alpha Radioactivity No Nuclide Activities QTR 2 QTR 3 QTR 4 YEAR

TABLE IC EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/06 TO 1/1/07 GASEOUS EFFLUENTS GROUND RELEASES -

CONTINUOUS MODE Catawba Nuclear Station Units 1 & 2 REPORT FOR 2006 Unit QTR 1 QTR 2 QTR 3 QTR 4 YEAR

1. Fission and Activation Gases

- No Nuclide Activities **

2.

Iodines

- No Nuclide Activities **

3.

Particulates Half Life >= 8 days

- No Nuclide Activities **

4.

Tritium H-3 Totals for Period...

Ci 3.11E+01 Ci 3.11E+01 3.89E+01 3.89E+01 3.13E+01 3.13E+01 4.84E+01 4.84E+01 1.50E+02 1.50E+02

5.

Gross Alpha Radioactivity

- No Nuclide Activities **

TABLE iC EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/06 TO 1/1/07 GASEOUS EFFLUENTS GROUND RELEASES -

BATCH MODE Catawba Nuclear Station Units 1 & 2 REPORT FOR 2006 Unit QTR 1 QTR 2 QTR 3 QTR 4 YEAR

1. Fission and Activation AR-41 KR-85 KR-85M KR-88 XE-133 XE-135 Totals for Period...

Gases Ci 1.50E+00 Ci 0.OOE+00 Ci 0.OOE+00 Ci 0.OOE+00 Ci 1.79E+00 Ci 1.00E-02 Ci 3.30E+00 5.57E-01 3.00E-02 1.75E-04 2.86E-04 5.66E-01 1.51E-02 1.17E+00 8.79E-01 1.63E-02 0.OOE+00 0.00E+00 5.35E-01 2.73E-02 1.46E+00 6.43E-01 1.30E-02 0.00E+00 0.00E+00 5.47E-01 2.51E-02 1.23E+00 3.58E+00

5. 92E-02 1.75E-04 2.86E-04 3.44E+00 7.75E-02 7.16E+00

2.

lodines

- No Nuclide Activities **

39 Particulates Half Life >= 8 days

- No Nuclide Activities **

4.

Tritium H-3 Totals for Period...

Ci 4.36E+00 Ci 4.36E+00 2.02E+00

2. 02E+00 2.20E-01 2.20E-01 9.29E+00 9.29E+00 1.59E+01 1.59E+01

5.

Gross Alpha Radioactivity

- No Nuclide Activities **

TABLE 2A EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/06 TO 1/1/07 LIQUID EFFLUENTS -

SUMMATION OF ALL RELEASES Catawba Nuclear Station Units 1 & 2 REPORT FOR 2006 Unit QTR 1 QTR 2 QTR 3 QTR 4 YEAR A. Fission and Activation Products

1. Total Release Ci 2.68E-02

2.

Average Diluted Concentration

a.

Continuous Releases ACi/ml 0.OOE+00

b.

Batch Releases ACi/ml 1.20E-09 B.

Tritium

1. Total Release Ci 4..43E+02

2.

Average Diluted Concentration

a.

Continuous Releases ACi/ml 6.59E-08

b.

Batch Releases ACi/ml 1.99E-05 C. Dissolved and Entrained Gases

1. Total Release Ci 0.00E+00

2.

Average Diluted Concentration

a.

Continuous Releases ACi/ml 0.00E+00

b.

Batch Releases ACi/ml 0.OOE+00 D.

Gross Alpha Radioactivity

1. Total Release Ci 0.OOE+00

2.

Average Diluted Concentration

a.

Continuous Releases ACi/ml 0.OOE+00

b.

Batch Releases ACi/ml 0.00E+00 2.00E-02 1.84E-02 1.12E-02 7.63E-02 0.00E+00 0.OOE+00 O.00E+00 0.OOE+00 7.92E-10 4.75E-10 4.12E-10 6.74E-10 4.67E+02 4.12E+02 4.88E+02 1.81E+03 1.68E-07 5.18E-08 1.82E-07 1.12E-07 1.85E-05 1.06E-05 1.80E-05 1.60E-05 0.OOE+00 0.OOE+00 3.70E-05 3.70E-05' 0.OOE+00 0.00E+00 0.OOE+00 0.OOE+00

.0.OOE+00 0.00E+00 1.37E-12 3.27E-13 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00E+00 0.OOE+00 0.OOE+00 E.

Volume of Liquid Waste

1. Continuous Releases

2.

Batch Releases liters 3.67E+07 7.27E+07 liters 1.47E+06 1.56E+06 5.47E+07 1.05E+08 2.69E+08 1.43E+06 1.68E+06 6.13E+06 F.

Volume of Dilution Water

1. Continuous Releases liters 2.23E+09

2.

Batch Releases liters 2.23E+10 2.52E+09 3.87E+09 2.71E+09 1.13E+10 2.52E+1-0 3.87E+10 2.71E+10 l.13E+ll

TABLE 2B EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/06 TO 1/1/07 LIQUID EFFLUENTS -

CONTINUOUS MODE Catawba Nuclear Station Units 1 & 2 REPORT FOR 2006 Unit QTR 1 QTR 2 QTR 3 QTR 4 YEAR

1. Fission and Activation Products No Nuclide Activities

2.

Tritium H-3 Ci Ci 1.49E-01 1.49E-01 4.35E-01 2.03E-01 5.11E-01 1.30E+00 4.35E-01 2.03E-01 5.11E-01 1.30E+00 Totals for Period...

3.

Dissolved and Entrained Gases

- No Nuclide Activities

4.

Gross Alpha Radioactivity

- No Nuclide Activities

TABLE 2B EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/06 TO 1/1/07 LIQUID EFFLUENTS BATCH MODE Catawba Nuclear Station Units 1 & 2 REPORT FOR 2006 Unit QTR 1 QTR 2 QTR 3 QTR 4 YEAR

1. Fission AG-108M AG-1IOM BE-7 BR-82 CE-143 CO-57 CO-58 CO-60 CR-51 CS-134 CS-136 CS-137 F-18 FE-59 1-131 K-40 LA-140 MN-54 NA-24 NB-95 NB-97 RBE-88 RB-89 SB-124 SB-125 SB-126 SN-113 SR-92 ZR-95 ZR-97 and Activation Products Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci 3.06E-05 5.57E-05 3.70E-04 7.37E-07 0.00E+00 1.43E-04 9.05E-03

1. 08E-02

0. OOE+00 1.92E-05 1.50E-05 2.33E-04

8. 53E-07 2.15E-05 1.08E-05

3. 66E-05 0.OOE+00 1.05E-03 0.OOE+00 4.68E-04 1.11E-04 8.05E-05 0.OOE+00 2.16E-05 4.11E-03 0.OOE+00 5.47E-05 1.35E-05 1.22E-04 0.OOE+00 2.68E-02 7.12E-06 1.73E-05

0. OOE+00

0. OOE+00 1.72E-05

0. OOE+00

5. 61E- 03 1.13E-03 2.74E-03 6.83E-07

0. OOE+00 1.66E-05 0.OOE+00 5.30E-04

0. OOE+00 7.90E-06 2.06E-05 9.43E-05 5.84E-06 3.95E-05 1.32E-05 0.OOE+00 2.64E-05

1. 83E-03 7.52E-03

0. OOE+00

0. OOE+00 0.OOE+00

0. OOE+00 3.52E-04 2.OOE-02

0. OOE+00

0. OOE+00 4.28E-04 0.OOE+00 0.00E+00 4.02E-06 4.10E-03 1.07E-03 1.36E-03

0. OOE+00

3. 04E-05

7. 51E-06 3.27E-04

0. OOE+00

8. 61E705 3.42E-06 2.52E-05

2. 69E-05 7.29E-06

0. OOE+00 1.31E-03 9.57E-03 4.86E-06 0.OOE+00

0. OOE+00 6.32E-06

0. OOE+00 1.84E-02 0.OOE+00 0.OOE+00 2.24E-04 0.OOE+00 0.OOE+00 1.05E-05 5.47E-03 2.29E-03

1. 62E-03 0 OOE+00 0 OOE+00

5. 35E-05 0 OOE+00

4. 18E-04

1. 60E-05 0 OOE+00 0 OOE+00 1.77E-04 0 OOE+00 6.79E-05 0 OOE+00 0 OOE+00 0 OOE+00 2.79E-05 7.80E-04

0. OOE+00

0. OOE+00 0 OOE+00 2.10E-05 0 OOE+00 1.12E-02 3.77E-05 7.30E-05 1.02E-03 7.37E-07 1.72E-05 1.57E-04 2.42E-02 1.53E-02 5.72E-03 1.99E-05 1.50E-05 3.34E-04 8.37E-06 1.30E-03 2.68E-05 4.45E-05 2.06E-05 1.41E-03 9.25E-06

6. O1E-04 1.52E-04 8.78E-05 2.64E-05

3. 18E-03 2.20E-02 4.86E-06 5.47E-05 1.35E-05 1.49E-04 3.52E-04 7.63E-02 Totals for Period...

2. Tritium H-3 Ci 4.43E+02 4.66E+02 4.11E+02 4.87E+02

1. 81E+03 Totals for Period...

3.

Dissolved and Entrained KR-88 Ci 4.43E+02 4.66E+02 4.11E+02 4.87E+02 1.81E+03 Gases Ci 0.OOE+00 0.OOE+00 0.OOE+00 3.70E-05 3.70E-05 Ci 0.OOE+00 0.OOE+00 0.OOE+00 3.70E-05 3.70E-05 Totals for Period...

4.

Gross Alpha Radioactivity

- No Nuclide Activities **

ATTACHMENT II Supplemental Information to the Gaseous and Liquid Effluents Report

CATAWBA NUCLEAR STATION 2006 EFFLUENT AND WASTE DISPOSAL SUPPLEMENTAL INFORMATION I.

REGULATORY LIMITS PER UNIT A.

NOBLE GASES - AIR DOSE B.

LIQUID EFFLUENTS -

DOSE

1.

CALENDAR QUARTER

2.

CALENDAR QUARTER

3.

CALENDAR YEAR

4.

CALENDAR YEAR GAMMA DOSE =

5 MRAD BETA DOSE

= 10 MRAD GAMMA DOSE = 10 MRAD BETA DOSE

= 20 MRAD

1.

CALENDAR QUARTER

2.

CALENDAR QUARTER

3.

CALENDAR YEAR

4.

CALENDAR YEAR TOTAL BODY ORGAN DOSE TOTAL BODY ORGAN DOSE DOSE =

DOSE =

1.5 MREM 5 MREM 3 MREM 10 MREM C.

GASEOUS EFFLUENTS -

IODINE -

131 AND 133,

TRITIUM, PARTICULATES WITH HALF-LIVES > 8

1. CALENDAR QUARTER = 7.5 MREM

2.

CALENDAR YEAR

=

15 MREM DAYS -

ORGAN DOSE 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 ANALYSES OF SPECIFIC RADIONUCLIDES IN SELECTED OR COMPOSITED SAMPLES AS DESCRIBED IN THE SELECTED LICENSEE COMMITMENTS ARE USED TO DETERMINE THE RADIONUCLIDE COMPOSITION OF THE EFFLUENT.

SUPPLEMENTAL REPORT, PAGE 2,

PROVIDES A

SUMMARY

DESCRIPTION OF THE METHOD USED FOR ESTIMATING OVERALL ERRORS ASSOCIATED WITH RADIOACTIVITY MEASUREMENTS.

V.

BATCH RELEASES A.

LIQUID EFFLUENT 1.

2.

3.

4.

5.

6.

1.33E+02 9.75E+03 1.38E+02 7.33E+01

3. OOE+00 5.68E+04 TOTAL NUMBER OF BATCH RELEASES TOTAL TIME (MIN.)

FOR BATCH RELEASES.

MAXIMUM TIME (MIN.)

FOR A BATCH RELEASE.

AVERAGE TIME (MIN.)

FOR A BATCH RELEASE.

MINIMUM TIME (MIN.)

FOR A BATCH RELEASE.

AVERAGE DILUTION WATER FLOW DURING RELEASES (GPM).

B.

GASEOUS EFFLUENT 1.

2.

3.

4.

5.

6.90E+01 9.94E+05 4.79E+04 1.44E+04 7.50E+01 TOTAL NUMBER OF BATCH RELEASES.

TOTAL TIME (MIN.)

FOR BATCH RELEASES.

MAXIMUM TIME (MIN.)

FOR A BATCH RELEASE.

AVERAGE TIME (MIN.)

FOR A BATCH RELEASE.

MINIMUM TIME (MIN.)

FOR A BATCH RELEASE.

VI.

ABNORMAL RELEASES A.

LIQUID

1. NUMBER OF RELEASES

=

0

2.

TOTAL ACTIVITY RELEASED (CURIES)

B.

GASEOUS

1. NUMBER OF RELEASES

=

0

2.

TOTAL ACTIVITY RELEASED (CURIES)

=

0

=

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%

(3) Sample preparation error

ATTACHMENT III Solid Radioactive Waste Disposal Report

CATAWBA NUCLEAR STATION - SOLID RADIOACTIVE WASTE SHIPPED TO A DISPOSAL FACILITY REPORT PERIOD 1/1/2006 TO 12/31/2006 Number of Number of Waste Container Burial Volume Type of Waste Shipped

1.

Waste from Liquid Systems (A) Dewatered Secondary Resins (B) Dewatered Primary Resins (C) Evaporator Concentrates (D) Dewatered Mechanical Filters (E) Dewatered Demineralizers (F) Solidified (Cement) Acids, Oils, Sludges

2.

Dry Solid Waste (A) Dry Active Waste (compacted)

(B) Dry Active Waste (non-compacted)

(C) Dry Active Waste (brokered)

(D) Irradiated Components Shipments Containers Class Type (ft:)

(ms) 0 0

1 0

0 0

NA 0

0 1

0 0

0 1

NA 0

NA 1B NA 1C NA NA NA 1 AS NA NA NA 1 HIC NA 1 HIC NA NA NA 1 HIC NA NA 0.0 120.3 0.0 120.3 0.0 0.0 0.0 120.3 2627.5 0.0 0.00 3.41 0.00 3.41 0.00 0.00 0.00 3.41 74.41 0.00 Total Activity (Curies) 0.000 38.100 0.000 12.300 0.000 0.000 0.000 6.520 2.948 0.000 59.868

3. All Solid Waste 3

3 NA NA 2988.4 84.63

Does not included brokered Dry Active Waste totals.

CATAWBA NUCLEAR STATION - SOLID RADIOACTIVE WASTE

SUMMARY

OF PRINCIPAL RADIONUCLIDE COMPOSITION REPORT PERIOD 1/1/2006 TO 12/31/2006 Type of Waste Shipped Radionuclide

% Abundance *

1.

Waste from Liquid Systems (A) Dewatered Secondary Resins (B) Dewatered Primary Resins (None shipped this period)

H-3 Cr-51 Mn-54 Co-57 Co-58 Fe-59 Co-60 Zn-65 Nb-95 Zr-95 Ag-108m Ag-110m Sn-113 Sb-124 Sb-125 Ba-133 Cs-134 Cs-137 Np-237 Ce-144 Pu-238 Pu-239 C-14 Fe-55 Ni-59 Ni-63 Sr-89 Sr-90 Tc-99 1-129 Am-241 Pu-241 Cm-242 Cm-243 0.0%

0.0%

0.7%

0.1%

0.0%

6.9%

0.0%

0.1%

0.0%

0.2%

0.8%

0.0%

17.4%

0.6%

73.2%

0.0%

(C) Evaporator Concentrates (None shipped this period)

Average percent abundance for all shipments during period.

Page 1 of 5

CATAWBA NUCLEAR STATION - SOLID RADIOACTIVE WASTE

SUMMARY

OF PRINCIPAL RADIONUCLIDE COMPOSITION REPORT PERIOD 1/1/2006 TO 12/31/2006 Type of Waste Shipped Radionuclide

% Abundance *

(D) Dewatered Mechanical Filters H-3 Cr-51 Mn-54 Co-57 Co-58 Fe-59 Co-60 Zn-65 Nb-95 Zr-95 Ag-1 08m Ag-110m Sn-113 Sb-1 24 Sb-1 25 Ba-1 33 Cs-134 Cs-137 Np-237 Ce-144 Pu-238 Pu-239 C-14 Fe-55 Ni-59 Ni-63 Sr-89 Sr-90 Tc-99 1-129 Am-241 Pu-241 Cm-242 Cm-243 1.3%

0.0%

1.9%

0.1%

3.4%

0.0%

20.1%

0.1%

0.0%

0.1%

0.0%

0.5%

0.0%

1.0%

0.0%

0.5%

0.0%

53.6%

0.0%

16.8%

0.0%

0.7%

0.0%

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

(None shipped this period)

Average percent abundance for all shipments during period.

Page 2 of 5

Y t

CATAWBA NUCLEAR STATION - SOLID RADIOACTIVE WASTE

SUMMARY

OF PRINCIPAL RADIONUCLIDE COMPOSITION REPORT PERIOD 1/1/2006 TO 12/31/2006 Type of Waste Shipped Radionuclide

% Abundance *

2.

Dry Solid Waste (A) Dry Active Waste (compacted)

(B) Dry Active Waste (non-compacted)

(None shipped this period)

H-3 Cr-51 Mn-54 Co-57 Co-58 Fe-59 Co-60 Zn-65 Nb-95 Zr-95 Ag-108m Ag-11Om Sn-113 Sb-124 Sb-125 Ba-133 Cs-134 Cs-1 37 Np-237 Ce-1 44 Pu-238 Pu-239 C-1 4 Fe-55 Ni-59 Ni-63 Sr-89 Sr-90 Tc-99 1-129 Am-241 Pu-241 Cm-242 Cm-243 0.0%

0.0%

2.2%

0.3%

22.6%

0.0%

9.9%

0.0%

1.0%

0.7%

0.0%

0.1%

0.2%

0.0%

0.8%

0.0%

44.7%

0.0%

17.3%

0.0%

0.2%

0.0%

Average percent abundance for all shipments during period.

Page 3 of 5

CATAWBA NUCLEAR STATION - SOLID RADIOACTIVE WASTE

SUMMARY

OF PRINCIPAL RADIONUCLIDE COMPOSITION REPORT PERIOD 1/1/2006 TO 12/31/2006 Type of Waste Shipped Radionuclide

% Abundance *

(C) Dry Active Waste (brokered)

H-3 Cr-51 Mn-54 Co-57 Co-58 Fe-59 Co-60 Zn-65 Nb-95 Zr-95 Ag-1 08m Ag-11 Om Sn-113 Sb-1 24 Sb-1 25 Ba-1 33 Cs-1 34 Cs-137 Np-237 Ce-144 Pu-238 Pu-239 C-14 Fe-55 Ni-59 Ni-63 Sr-89 Sr-90 Tc-99 1-129 Am-241 Pu-241 Cm-242 Cm-243 0.0%

0.0%

2.1%

0.3%

27.3%

0.0%

9.2%

0.0%

1.7%

0.8%

0.0%

0.1%

0.0%

0.8%

0.0%

41.5%

0.0%

15.8%

0.0%

0.2%

0.0%

(D) Irradiated Components (None shipped this period)

Average percent abundance for all shipments during period.

Page 4 of 5

CATAWBA NUCLEAR STATION - SOLID RADIOACTIVE WASTE

SUMMARY

OF PRINCIPAL RADIONUCLIDE COMPOSITION REPORT PERIOD 1/1/2006 TO 12/31/2006 Type of Waste Shipped Radionuclide

% Abundance *

3.

All Solid Waste H-3 Cr-51 Mn-54 Co-57 Co-58 Fe-59 Co-60 Zn-65 Nb-95 Zr-95 Ag-108m Ag-1 1Om Sn-113 Sb-124 Sb-125 Ba-1 33 Cs-1 34 Cs-137 Np-237 Ce-1 44 Pu-238 Pu-239 C-14 Fe-55 Ni-59 Ni-63 Sr-89 Sr-90 Tc-99 1-129 Am-241 Pu-241 Cm-242 Cm-243 0.3%

0.0%

1.2%

0.1%

4.5%

0.0%

10.1%

0.0%

0.2%

0.1%

0.0%

0.1%

0.0%

0.2%

0.7%

0.0%

0.2%

0.0%

28.9%

0.4%

52.7%

0.0%

0.1%

0.0%

Average percent abundance for all shipments during period.

Page 5 of 5

ATTACHMENT IV Meteorological Data 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 (2006)

PROG=XOQFREQ 10M WIND SPEED/DIRECTION/DELTA-T STABILITY STABILITY CLASSES BASED ON DELTA-T BETWEEN UPPER-LOWER LEVELS PASQUILL STABILITY A WIND SPEED CLASS I

I I

I 1 0.45-1 o.75-1 1.00-1 1.25-I 1.50-I 2.00-1 3.00-1 4.00-1 5.00-I 6.00-1 8.00-1 I

I 0.74 I 0.99 I 1.24 1 1.49 1 1.99 I 2.99 1 3.99 1 4.99 I S.99 I 7.99 1 9.99 ITOTAL I.-----+-------+-------+-----+-.....-+-.....-

+.-....-

+.-

+-...

.+

.+-

I I NO.

I NO.

NO.

I

+-

+

+-.

+.-

SECTOR I

I I

I-N-I "1

'1 21 1

'1 21 101 101 1SI s5 I

441 I

+-+

+

I I-E-

.1 21

.1

.1 1I 81 141 41 31 I

321 1- -

I I-NE-

-I..I11 I - -

I

-ENE-I I*I1 1

I 1i I------------------------------------------------------------------+-

+

I I-ESE-

2.

-I 1

.I 1

I---------------------------------------------------------------------+-

+

I I-SE-1 I

21

1

.1 I.

31 I

i

.1

.I

.1 51 I - - - - - - - - - - - - - - -- -- - - - - - - - - - - - - - - - ----------------------------

+I 1-SSE-I

.1 1

2j1 11 91 11 11 1

.I

1 131 1I------------------------------------------------------------

+

--s-I SI 21

.2 71 41 41 21

.I 13 I -------------------------------------------------------------

+-

+---I----

I-ssw-1 11 81 11 21 51 301 341 181 1ol

.1

. 1 ogl I-sw-1

.1 51 21 1

21 511 541 281 21

.1I.

1441 I-wsw-1

.1 41

-1

1 21 321 291 6l 11

.I

.1 74 1- - -

+-

-I-- -- -

I-W-

.1 11

.1 1

21 221 141 41

.1

-I

1 431 I - - - - - - - - - - - - - - -- - - - - - - - - - - - - -----------------------------------------

-I--- -

I-*W -

1

.1

.1 11 71 141 71 11

-1 301 I ----------------

+-

-I-----

I-NW-1

.1 1

1

.1 11 41 11 11 11 1

81 I -------------------------------------------------------------

+-

-I-----

I-N W-1 1.1 1

.1 11 41 ill 61 61 11 291 I

1-------------------------------------------

I ITOTAL 1

ij 24I 5I 31 131 167I 1771 l0ll 401 151 1I 5471

CATAWBA NUCLEAR STN.

METEOROLOGY (2006)

PROG=XOQFREQ 10M WIND SPEED/DIRECTION/DELTA-T STABILITY STABILITY CLASSES BASED ON DELTA-T BETWEEN UPPER-LOWER LEVELS PASQUILL STABILITY B WIND SPEED CLASS I

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

1 0.45-1 0.75-I 1.00-1 1.2S-f 1.50-I 2.00-1 3.00-1 4.00-1 5.00-I 6.00-1 8.00-1 0.74 f 0.99 I 1.24 I 1.49 1 1.99 f 2.99 I 3.99 I 4.99 1 5.99 1.99 1 9.99 ITOTAL I --------------------------------------

+-

+

+-+-+

+

+--+-

I NO.

NO.

f NO.

I----------------------------------------------------------++-+-

+

+.-

SECTOR I

I I

I

I I

I f-N-I I

if 11

.1 31 41 121 201 i l if I

531 I

+

I-NNE-I

.f i1 11

1 31 11 101 121 11 21 I

311 I - - - - - - - - - - - - - - --- - - - - - - - - - - - - - ----------------------------------------

+

- I f-NE-I 1

.f

.11

.1 11 11 3j

.1 1

1 S5 I

+-

+

-+

I I-ENE-1 1"1 1

1 1

.1 "1

"1

.1 1 1 I

I I

I f-SE-I

.1

.1 11 ii if 1

1

.1

.1 31 I ----------------

+

+--

+---- --

f-SSE-I

.1 if if

1 21 1sf

.1 1

1

.1 191 I-

-+-+

-s-1 1f 3f

.1

f i1 12f 5f

.1

.1 221 1- -

-s5W-1 1

7f 11 f

3 il 4 1 2Sf 91 5f

.1

.1 1131 1- -

I f-Sw-1 2f 4I

-1 1i 61 221 61 7f 21 1f

1 sil I -

+-I f-WSW-1

f if 21 1f 7f 191 sf

.1

.f

.1

.f 3sf

+ ----

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

+

f-w-1

1

.I 11 1f 21 7f 61 1i

.1

f

.1 i8 1

+-

+

+--+--+

+

+.+

+-

-WNW-

.1

.1 1

11 21 21 4f

1

.1

.1 lof I -

I I-NW-I

.1

.1 Sf 8f 8f 21 31

f 261 1- -

I f-NNW-I

1

.f

.1

1 if 41 sf 12 f1 31 f

31 1I - - - - - - - - - - - - - - -- - - - - - - - - - - - - - ----------------------------------------------

I TOTAL 1

sf 181 71 8f 401 139f 8Sf 761 261 10o 11 419f

CATAWBA NUCLEAR STN.

METEOROLOGY (2006)

PROG=XOQFREQ 10M WIND SPEED/DIRECTION/DELTA-T STABILITY STABILITY CLASSES BASED ON DELTA-T BETWEEN UPPER-LOWER LEVELS PASQUILL STABILITY C WIND SPEED CLASS S0.45-0.75-1 1.00-1 1.25-1 1.50-I 2.00-1 3.00-I 4.00-1 s.oo-1 6.00-j 8 0.74 1 0.99 1 1.24 1 1.49 1 1.99 1 2.99 1 3.99 1 4.99 1 5.99 I 7.99 1 9

+---....+-

+-.....-

+-..-

+-.

.+-.

.+..-.

.+..-

+

+-.-.

NO.

I NO.

I N'

+-

-+-

+

+-.

.+-

SECTOR I

I I

I-N-I 11 11

.1

.1 21 15!

5'!

171 5l 31 I---

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

+

+-

+-I I-NNE-1

.1 21

.1 11 21 181 181 91 31 I ----------------------

+-

+-I----

I-NE-1

.1 I

I

.1 31 41 101 51 11

.1 I----------------------- -------------------------------

+-

+-I----

-ENE-1 I

1 1

21 11 21 21 21

-1 I----------------- ---

+-

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

+-

-ESE-I 11 11

.1 31 81 1

1

.1

.1 I----------------------- --------------------------------------

+

+-

I-SE-

-1 1

1 3 1 ill 51

1 1

1 1

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

+

+-

-I----

I-SSE-I 5I 11 31 3I 221 251 11

-1

.1 I -

+

+-

-I-- -

1-s-1 21 31 21 4I 131 19i 51 21 S--------

+-----+---

+...-..-+..-...-+-.....-+-.....-+.-+..

+

+-+

I 1-ssw-I 21 4I 11 4I 171 411 151 71

-1 2

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

+-

+

I I-sw-I

.1 31 11 1!

151 201 21 5I 31 11 I-- - - - - - - - - - - - - - -- - -- - - - - -- - - - - -------------------------------------------

+

-I I-wsw-I

.1 31 1l 2!

101 9!

51 11 1

I

+-

-I j-W-I

.1 11 21 11 41 8!

31 1!

.1 1

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

+-

+

I I-WNW-I

.1 11 1l 21 4I ill 81 51 21

.1 I-- - - - - - - - - - - - - - -- - -- - -- - -- - -- - -- - ----------------------------

+

I I-N -

1

.1

.1 11 31 91 51 61 11 I-- - - - - - - - - - - - - - -- - -- - -- - -- - -- - -- - -----------------------------------

++

+

I I-NN -

1

.1 11 1

21 21 121 ill il 51 1

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

+

I TOTAL I

ill 201 161 23j 1201 183!

1361 801 261 101

.00-I

.99

{TOTAL I

0.

NO.

I 961 561 241 71 41 121 201 601 501 931 511 311 20!

341 251 461 629!

CATAWBA NUCLEAR STN.

METEOROLOGY (2006)

PROG=XOQFREQ 10M WIND SPEED/DIRECTION/DELTA-T STABILITY STABILITY CLASSES BASED ON DELTA-T BETWEEN UPPER-LOWER LEVELS PASQUILL STABILITY D WIND SPEED CLASS I

I

I I

10.45-1 0.75-1 1.00-1 1.25-1 1.50-1 2.00-1 3.00-1 4.00-1 5.00-1 6.00-1 8.00-1 1

1 0.74 I 0.99 1 1.24 1 1.49 1 1.99 I 2.99 1 3.99 j 4.99 I s.99 I 7.99 I 9.99 ITOTAL I I -

+--

-+

+.

+

..- +..

+-...--

-+-

I NO.

NO.

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

+-+-+

+

SECTOR I

I I

S--------I I

I I

I I I I

I-N-I 21 191 121 181 321 118!

1211 661 361 171 6!

4471 I ----------------

+

!-NNE-I 2

111 11i iI 151 441 1071 901 371 321 31 3571 I ----------------

+

-NE-I

.1 81 8

11i 81 271 481 461 81 21 I 1661 I

+

+-

-+-

-+

+

+-

+--+-

-ENE-1 11 21 1!

11 2

11i 91 71 21

.1 I

361 I ----------------

+

-E-2 21 S!

21 71 101 1

.1

1 291 I

+

+--+-

+-

-+

+

+--+-

-ESE-I 1

41 41 71 ill 101 2!

.1

.1 I

391 I

+-+--+-

-+-

-+

+

+--+-

I-SE-1 3!

61 41 101 16!

291 13!

61

.1 1

I 871 I - - - - - - - - - ---

+

!-SSE-1 8!

161 14!

151 541 561 17!

41 1!

3!

l 1881 I

+

+-

-+--+-

+

+-

+--+-

-s-11 201 15!

331 58!

85!

38!

131 6!

11

1 2801 I-.....-------------------------------------------------------------------------+-

I 1-ssw-I 31 251 19!

271 76!

1201 53 211 6!

41 I 3S41 I- -

+--

-- I

-SW-I 1!

231 13!

261 46!

631 27!

141 71

.1 I 2201 1- -

+--

-- I I-WSW-I 4!

191 8!

171 13I 321 5!

51 3!

.1 I 1061 I - - - - - - - - - - - - - - -- - -- - -- - -- - -- - -- -------------------------------

+

I 1-w-1 1

101 9

ill 171 181 21 21 11 1

711 1 - -

I 2!

10!

10 121 18!

241 10!

61 31 4

991 I- -

+

I-NW-I 2!

81 10o 121 17!

211 13!

131 71 31 1

1061 1- -

I I-NNW-I

.1 21 71 5!

29!

641 511 291 13!

91 11 210!

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

I I-CALM-I I

.1

.I

.1

-I

.1 1

1

-1

.1 5l I

4--

I ITOTAL 1

48!

185!

150!

212!

419!

732!

517!

322!

130!

751 10!

2800!

CATAWBA NUCLEAR STN.

METEOROLOGY (2006)

PROG=XOQFREQ 10M WIND SPEED/DIRECTION/DELTA-T STABILITY STABILITY CLASSES BASED ON DELTA-T BETWEEN UPPER-LOWER LEVELS PASQUILL STABILITY E WIND SPEED CLASS I

I 1 0.45-1 0.75-I 1.00-1 1.25-1 1.50-j 2.00-1 3.00-1 4.00-1 5.00-1 6.00-1>9.99 I

0.74 0

0.99 I 1.24 I 1.49 1 1.99 1 2.99 I 3.99 I 4.99 I 5.99 I 7.99 I M/S ITOTAL NO.

I NO.

NO.

I+------------------------------------------------------------------------------ --

+-

I SECTOR I

I I

I I-N-I 11 61 91 71 161 641 531 101 21 11

1 1691 1I - - - - - - - - - - - - - - -- - -- - -- - -- - -- - -- - -----------------------------------

++

+

I I-NNE-I

I 11 31 31 81 131 151 71

.I.1 I sol 1- -

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

+---

-NE-I

.1 1I

.1 1I 21 5I 81 61 7I

.1 301 1I - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ---------------------------------------------

I

-ENE-I

.1 21 I

41 5

11 11

.I 11 141 1- -

I j-E-1

.*I

.1 61 5I 1i

.1 II

.1 141 I - - - - - - - - - - - - - - -- - - - - -- - -- - - - - -------------------------------------------

+-I

-ESE-I 1

SI 21 31 51 121 3!

11

.1I

I 311 I ------------------------------------------------------------------

-+--+- -+

+-

I-SE-I

1 SI 21 51 91 271 14I 5l

. I

1 671 I ----------------

I I-SSE-I 91 211 191 291 301 151 71 31 31

.I 1411 I ----------------

I I-S-I 121 341 321 561 1241 1081 331 41 31

.I 1 4061 1I----------------

I

-ssW-I 11i 40!

391 711 1011 1oll 2SJ 131 1i

.1 I 4021 I-------------------------------------------------------------------------------

+-

I

-Sw-I 91 2sl 391 461 421 401 131 11 1

.1

.1 21s5 I-------------------------------------------------------------------------------

+-

I I-WSW-I 91 291 251 211 291 1s5

1

.1

.I

1 1281 I - - - - - - - - - - - - - - -- - -- - -- - -- - -- - -- - ------------------------------------

+-

+

I I-w-I 91 151 241 181 141 231 1i

.1

.1I l

o 1041 I - - - - - - - - - - - - - - -- -- - - - - - - - - - - - - - - ----------------------------

I WNW-I 31 151 261 201 241 371 121 21

. I

1 1391 I ----------------------------------------------------------------------

+

+-

+--+-

I-NW-1 4I 10j 10o ilj 291 511 251 61

1 I1 1

1471 I - - - - - - - - - - - - - - -- -- - - - - - - - - - - - - - - ----------------------------

I I-NNW-I 2

11i 121 191 s1 l111j 421 91 21 31 1

2561 I - - - - - - - - - - - - - - -- - -- - -- - -- - -- - -- - -----------------------------------

++

+

I I-CALM-1 5 1 1

1 1

1 1

1 1

1 1

1 5 1 I --- -- -- -- -- -- -- -- -- ---------------------------

I ITOTAL I

711 2081 2451 300l 483l 6461 2651 721 19j 81 11 2318J

CATAWBA NUCLEAR STN.

METEOROLOGY (2006)

PROG=XOQFREQ 10M WIND SPEED/DIRECTION/DELTA-T STABILITY STABILITY CLASSES BASED ON DELTA-T BETWEEN UPPER-LOWER LEVELS PASQUILL STABILITY F WIND SPEED CLASS I

I I

I 0.45-i 0.75-I 1.00-1 1.25-1 1.50-I 2.00-1 3.00-1 4.00-1. 5.00-I 6.00-1 0.74 1 0.99 1 1.24 1 1.49 1 1.99 1 2.99 I 3.99 I 4.99 I 5.99 1 7.99 ITOTAL I

+--

+.-....-

+..-

+.

+

+.

+-

+

- I I NO.

I NO.

j NO.

I------------------------+-+-+-+-+-- +-

+-

-+-------+--..

I SECTOR I

I I

I

I I

I-N-I 21 21

.I 21 161 181 71

.1

.1 471 I

+---

+-

+.

+-.

.+-----+-

-- I I-NNE-

.E 1

1 1

i 1

1 21 11 11

-1 11 71.

I-

-+-.

.+-.

I-NE-1 I

I I1 I

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

+-+-+-++

+-

+

I IE

'I

.I*.I

.I

.I I

I

+--+-

+----

+-+-+-+-+-

+-

.I

-ESE-1 1

21

1

.1

.II 21 I

-+

+-+-+

I I-SE-I 1

.1 11

1 11 71 11 2

.I 1

121 I - - - - - - - - - - - - - - -- - -- - -- - -- - -- ---------------------------------------

+

I I-SSE-I 11 61 91 121 271 71 41 21

.1 1

681 I-I+-

+.-.

I I-S-31 ill 281 331 611 il l I

.1 1

1 1471

+

+-

+

+-

+-+-

-I-I-SSW-I 101 291 361 501 401 71

.1 I

.1 1721 I

+

+-

+

I-Sw-1 91 271 321 281 201 31 1

.1

.1 1191 I+---------------------------------------------------------+-

+

+-

.I I-wsw-I 21 201 131 301 121 4 1I

.1

I Il 81 I

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

.-+-

+-

+

I I-w-41 181 201 141 281 231

.I 1

.1

.1 1071 I

+

-+

---.I I-WNW-I 11 261 191 201 211 261 51

.1 11

.1 1191 I

+-+-

+

+-+-

+

+I+-

I

-NW-I 31 81 141 iij 151 81

1

.1

.1 591 I

+--

I+-

+

-.-. I j-NNW-1 31 61 5I 161 491 S3I 31

.I

.1 1351

+--

+----+--

+-------+-...---+-....-.+....-.-+-...-..+....-.-+-

I I

TOTAL I

381 1581 1771 2161 2911 1691 211 51 1[

11 10771

CATAWBA NUCLEAR STN.

METEOROLOGY (2006)

PROG=XOQFREQ 10M WIND SPEED/DIRECTION/DELTA-T STABILITY STABILITY CLASSES BASED ON DELTA-T BETWEEN UPPER-LOWER LEVELS PASQUILL STABILITY G WIND SPEED CLASS I

I 10.45-1 0.75-1 1.00-1 1.25-I 1.50-I 2.00-1 3.00-1 0.74 1 0.99 I 1.24 I 1.49 1 1.99 I 2.99 1 3.99 ITOTAL I I.----

+-------+--

+-..

.+..

+-..-.I NO.

I NO.

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

+-

+

I SECTOR I

I I

I-N-I 11 11 21 61 201 11

.I 411 I - - - - - - - - - - - - - - -- - -- - -------------------------------------

+-

+

I

-ENE-I

I I1 1

.1

.1 11 I - - - - - - - - - - - - - - - - - - - --------------------------------------- +

I-ENE-1 1

11

-I

.1

.1 31 I - - - - - - - - - - - - - - - - - - - ---------------------------------------

+

I-SE-I

.1 21

-1 81 11

.1

.1 24 I - - - - - - - - - -- - - - - - - - - ---------------------------------------

+

I-SSE-1 11 1

41 81 91 1

1 241 1-S-1 SI 271 371 521 281 1491 1I ------------------------------------------------------

+

I I-SSW-I 171 271 371 381 18!

.1 1

137!

1I ------------------------------------------------------

+

I I-Sw-1 4I 331 311 201 161 21

.1 1061 j-WSW-1 4!

32!

231 161 161 2

93

-w-10 121 211 14!

121 91 I

781 WNW-1 8!

24!

141 13!

31 61

1 681 I-NW-1 6!

26!

131 121 91 11

1 671 1I - - - - - - - - - - - -- - - - - - - - - - ----------------------------------

+

I I-NNW-1

.1 16!

231 31!

40!

121 11 1231 1

56--------1-------------------------

-I ITOTAL I

561 201!

206!

211!

172!

431 1!

890!

CATAWBA NUCLEAR STN.

METEOROLOGY (2006)

PROG=XOQFREQ 10M WIND SPEED/DIRECTION/DELTA-T STABILITY STABILITY CLASSES BASED ON DELTA-T BETWEEN UPPER-LOWER LEVELS ALL STABILITY CLASSES WIND SPEED CLASS I

I I

10.45-1 0.75-1 1.00-1 1.25-1 1.50-1 2.00-1 3.00-1 4.00-1 5.00-1 6.00-1 8.00-1>9.99 1 1 0.74 I 0.99 I 1.24 I 1.49 1 1.99 1 2.99 1 3.99 1 4.99 I 5.99 1 7.99 I 9.99 M/S ITOTAL I------

-I NO. I NO.

I NO.

I I

+

+-+-

+

++

.- I SECTOR I

I I

I

I I

I I-N-I 71 301 261 331 891 2321 2541 1231 691 271 71 1

8971 1

+-

+

+-+-

+

+-.

+.-

I I-NNE-I 21 161 181 81 281 631 1591 1421 511 411 6

534 1- - -

+

I I-NE-I

.1 ill 91 121 131 371 671 601 16!

21 1

.1 2271 1 -

I

-ENE-I 11 51 1

11 51 171 161 101 31

,I 11 601 I-E-31 31 61 21 171 161 21

.1 1

1 1

1 491 1 -

I

-ESE-I 21 121 61 ill 24j 231 61 11

.1

.I 851 1 -

I I-SE-I 31 141 7I 201 391 721 281 131

.1

.1 1

1961 1 -

I l-SSE-I 201 351 521 581 1441 1421 381 141 41 61 1

.1 5131 1 -

I I-S I

341 991 1141 1781 2851 2421 851 201 91 11

.1 I 10671 1- -

+----

+--- -

I-SSw-I 501 1401 1341 1951 2681 3451 1521 681 221 61

.1

.I 13801 1 -

+

+---- ---- -

I-SW-1 251 1201 1181 1221 1471 2011 1021 551 141 21 "1

I 9061 1 -

I I-WSw-I 191 1081 721 871 891 1131 441 121 4

.1

.I 5481 1 -

I

-w-1 241 571 771 591 791 1101 261 81 11

.1

, I 4411 1 -

+

+--

-- I I-WNW-I 141 761 701 681 721 1131 511 241 71 41

.I 4991 1- - -

+

I I-NW-I 151 521 481 461 731 961 55 34 11 81

.1

.1 4381 1 -

I I-N *W-I 51 361 481 731 166[

2571 1171 721 311 221 31

'1 8301 1 -

I I-CALM-I 101

-1

.1

.1 1

I I

.1 101 TOTAL--

I ITOTAL I 2341 814j 8061 9731 15381 20791 12021 6561 2421 1191 161 1[ 86801

ATTACHMENT V Unplanned Offsite Releases

There were no unplanned gaseous or liquid radioactive effluent releases to the environment in 2006.

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

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 the 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 ten 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 Offsite Dose Calculation Manual (ODCM).

EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/06 TO 1/1/07 GASEOUS ANNUAL DOSE

SUMMARY

REPORT Catawba Nuclear Station Units 1 & 2 1 't Quarter 2006

IODINE, H3, AND PARTICULATE DOSE LIMIT ANALYSIS---== Quarter 1 Critical Critical Dose Limit Period-Limit Group Organ (mrem)

(mrem) 2006 Max % of Limit Q1 - Maximum Organ Dose CHILD LIVER 1.27E-01 1.50E+01 8.49E-01 Maximum Organ Dose Receptor Location: 0.5 Mile ENE Critical Pathway: Vegetation Major Isotopic Nuclide H-3 Contributors (5% or greater to total)

Percentage 1.00E+02 NOBLE GAS DOSE LIMIT ANALYSIS=

Quarter 1 2006 Dose Limit

% of Period-Limit (mrad)

(mrad)

Limit Q1 -

Maximum Gamma Air Dose 1.63E-02 1.00E+01 1.63E-01 Maximum Gamma Air Dose Receptor Location: 0.5 Mile NNE Major Isotopic Nuclide AR-41 Contributors (5% or greater to total)

Percentage 9.56E+01 Ql -

Maximum Beta Air Dose 7.60E-03 2.OOE+01 3.80E-02 Maximum Beta Air Dose Receptor Location: 0.5 Mile NNE Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage AR-41 7.21E+01 XE-133 2.75E+01

EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/06 TO 1/1/07 GASEOUS ANNUAL DOSE

SUMMARY

REPORT Catawba Nuclear Station Units 1 & 2 2 nd Quarter 2006

IODINE, H3, AND PARTICULATE DOSE LIMIT ANALYSIS-===== Quarter 2 2006

-Critical Critical Dose Limit Max % of Period-Limit Group Organ (mrem)

(mrem)

Limit Q2 - Maximum Organ Dose CHILD LIVER 1.47E-01 1.50E+01 9.81E-01 Maximum Organ Dose Receptor Location: 0.5 Mile ENE Critical Pathway: Vegetation Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage H-3 1.OOE+02 NOBLE GAS DOSE LIMIT ANALYSIS=== ------

Quarter 2 2006 Dose Limit

% of Period-Limit (mrad)

(mrad)

Limit Q2 - Maximum Gamma Air Dose 6.03E-03 1.OOE+01 6.03E-02 Maximum Gamma Air Dose Receptor Location: 0.5 Mile NNE Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage AR-41 9.57E+01 Q2 - Maximum Beta Air Dose 2.80E-03 2.00E+01 1.40E-02 Maximum Beta Air Dose Receptor Location: 0.5 Mile NNE Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage AR-41 7.26E+01 XE-133 2.36E+01

EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/06 TO 1/1/07 GASEOUS ANNUAL DOSE

SUMMARY

REPORT Catawba Nuclear Station Units 1 & 2 3 rd Quarter 2006

IODINE, H3, AND PARTICULATE DOSE LIMIT ANALYSIS====--

Quarter 3 2006 Critical Critical Dose Limit Max % of Period-Limit Group Organ (mrem)

(mrem)

Limit Q3 - Maximum Organ Dose CHILD LIVER 1.13E-01 1.50E+01 7.55E-01 Maximum Organ Dose Receptor Location: 0.5 Mile ENE Critical Pathway: Vegetation Major Isotopic Nuclide H-3 Contributors (5% or greater to total)

Percentage 1.OOE+02 NOBLE GAS DOSE LIMIT ANALYSIS:

=

ý=----

Quarter 3 2006 Dose Limit

% of Period-Limit (mrad)

(mrad)

Limit Q3 -

Maximum Gamma Air Dose 9.37E-03 1.00E+01 9.37E-02 Maximum Gamma Air Dose Receptor Location: 0.5 Mile NNE Major Isotopic Nuclide AR-41 Contributors (5% or greater to total)

Percentage 9.71E+01 Q3 -

Maximum Beta Air Dose 3.94E-03 2.OOE+01 1.97E-02 Maximum Beta Air Dose Receptor Location: 0.5 Mile NNE Major Isotopic Nuclide AR-41 XE-133 Contributors (5% or greater to total)

Percentage 8.14E+01 1.59E+01

EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/06 TO 1/1/07 GASEOUS ANNUAL DOSE

SUMMARY

REPORT Catawba Nuclear Station Units 1 & 2 4

Quarter 2006

==

IODINE, H3, AND PARTICULATE DOSE LIMIT ANALYSIS-..--- Quarter 4 2006 Critical Critical Dose Limit Max % of Period-Limit Group Organ (mrem)

(mrem)

Limit Q4 - Maximum Organ Dose CHILD LIVER 2.07E-01 1.50E+01 1.38E+00 Maximum Organ Dose Receptor Location: 0.5 Mile ENE Critical Pathway: Vegetation Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage H-3

. 00E+02 NOBLE GAS DOSE LIMIT ANALYSIS-Quarter 4 2006 Dose Limit

% of Period-Limit (mrad)

(mrad)

Limit Q4 - Maximum Gamma Air Dose 6.92E-03 1.00E+01 6.92E-02 Maximum Gamma Air Dose Receptor Location: 0.5 Mile NNE Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage AR-41 9.61E+01 Q4 - Maximum Beta Air Dose 3.08E-03 2.OOE+01 1.54E-02 Maximum Beta Air Dose Receptor Location: 0.5 Mile NNE Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage AR-41 7.61E+01 XE-133 2.07E+01

EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/06 TO 1/1/07 GASEOUS ANNUAL DOSE

SUMMARY

REPORT Catawba Nuclear Station Units 1 & 2 ANNUAL 2006

IODINE, H3, AND PARTICULATE DOSE LIMIT ANALYSIS====. = Annual 2006 Critical Critical Dose Limit Max % of Period-Limit Group Organ (mrem)

(mrem)

Limit Yr -

Maximum Organ Dose CHILD LIVER 5.95E-01 3.OOE+01 1.98E+00 Maximum Organ Dose Receptor Location: 0.5 Mile ENE Critical Pathway: Vegetation Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage H-3 1.OOE+02 NOBLE GAS DOSE LIMIT ANALYSIS====-

Annual 2006 Dose Limit

% of Period-Limit (mrad)

(mrad)

Limit Yr -

Maximum Gamma Air Dose 3.86E-02 2.OOE+01 1.93E-01 Maximum Gamma Air Dose Receptor Location: 0.5 Mile NNE Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage AR-41 9.61E+01 Yr - Maximum Beta Air Dose 1.74E-02 4.OOE+01 4.36E-02 Maximum Beta Air Dose Receptor Location: 0.5 Mile NNE Major Isotopic Nuclide AR-41 XE-133 Contributors (5% or greater to total)

Percentage 7.50E+01 2.30E+01

EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/06 TO 1/1/07 LIQUID ANNUAL DOSE

SUMMARY

REPORT Catawba Nuclear Station Units 1 & 2 ist Quarter 2006

=-- BATCH LIQUID RELEASES Period-Limit Q1 -

Maximum Organ Dose Ql - Total Body Dose Critical Critical Age Organ ADULT GI-LLI ADULT Dose (trem)

1. 04E-01

3. 80E-02 Quarter 1 Limit (trem)

1. OOE+01 3.00E+00 2006 Max % of Limit

1. 04E+00

1. 27E+00 Maximum Organ Critical Pathway: Fresh Water Fish Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage NB-95 H-3 CO-60

6. 46E+01

2. 60E+01

6. 17E+00 Total Body Critical Pathway: Fresh Water Fish Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage H-3 7.09E+01 CS-137 2.04E+01 CONTINUOUS LIQUID RELEASES (WC)

=--

-=

Quarter 1

Critical Critical Dose Limit Period-Limit Age Organ (mrem).

(mrem) 2006 =---

Max % of Limit Ql - Maximum Organ Dose Ql - Total Body Dose CHILD CHILD LIVER 9.79E-05 1.OOE+01 9.79E-04 9.79E-05 3.OOE+00 3.26E-03 Maximum Organ Critical Pathway: Potable Water Major Isotopic Contributors (5% or greater to total)

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

Nuclide Percentage H -

H-3 1.00OE+02

EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/06 TO 1/1/07 LIQUID ANNUAL DOSE

SUMMARY

REPORT Catawba Nuclear Station Units 1 & 2 2 nd Quarter 2006 BATCH LIQUID RELEASES-=====-=------

Critical Period-Limit Age

==========Quarter 2

Critical Dose Limit Organ (mrem)

(mrem)

GI-LLI 3.26E-02 1.00E+01 2.83E-02 3.OOE+00 2006 Max % of Limit 3.26E-01 9.43E-01 Q2 -

Maximum Organ Dose Q2 - Total Body Dose ADULT CHILD Maximum Organ Critical Pathway: Potable Water Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage H-3 NB-95 7.80E+01 1.56E+01 Total Body Critical Pathway: Potable Water Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage H-3 9.83E+01 CONTINUOUS LIQUID RELEASES (WC)

Critical Critical Dose Period-Limit Age Organ (mrem)

Q2 - Maximum Organ-Dose CHILD LIVER 2.52E-04 Q2 - Total Body Dose CHILD 2.52E-04 Quarter Limit (mrem) 2 2006......

Max % of Limit 1.OOE+01 2.52E-03 3.OOE+00 8.40E-03 Maximum Organ Critical Pathway: Potable Water Major Isotopic Contributors (5% or Nuclide Percentage H-3 1.00E+02 Total Body Critical Pathway: Potable Water Major Isotopic Contributors (5% or Nuclide Percentage H-3 1.OOE+02 greater to total) greater to total)

EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/06 TO 1/1/07 LIQUID ANNUAL DOSE

SUMMARY

REPORT Catawba Nuclear Station Units 1 & 2 3 rd Quarter 2006

=== BATCH LIQUID RELEASES Period-Limit Q3 -

Maximum Organ Dose Q3 -

Total Body Dose Critical Age ADULT CHILD Critical Organ GI-LLI Dose (mrem)

1. 80E-02

1. 65E-02 Quarter 3 Limit (trem) 1.00E+01 3.OOE+00 2006

-==

Max % of Limit 1.80E-01 5.49E-01 Maximum Organ Critical Pathway: Potable Water Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage H-3 NB-95

8. 22E+01

1. 18E+01 Total Body Critical Pathway: Potable Water Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage H-3 9.80E+01 CONTINUOUS LIQUID RELEASES (WC)---

Critical Critical Dose Period-Limit Age Organ (mrem)

Q3 -

Maximum Organ Dose CHILD LIVER 7.87E-05 Q3 - Total Body Dose CHILD 7.87E-05 Maximum Organ Critical Pathway: Potable Water Major Isotopic Contributors (5% or greater to total)

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

Nuclide Percentage H-3 1.OOE+02 Quarter 3 Limit (trem) 2006

-==

Max % of Limit 1.00E+01 7.87E-04 3.OOE+00 2.62E-03

EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/06 TO 1/1/07 LIQUID ANNUAL DOSE

SUMMARY

REPORT Catawba Nuclear Station Units 1 & 2 4 th Quarter 2006

=-

BATCH LIQUID RELEASES Period-Limit Q4 -

Maximum Organ Dose Q4 - Total Body Dose Critical Age ADULT CHILD Critical Organ GI-LLI Dose (mrem) 3.57E-02 2.82E-02 Quarter 4 Limit (mrem) 1.00E+01 3.00E+00 2006======

Max % of Limit 3.57E-01 9.39E-01 Maximum Organ Critical Pathway: Fresh Water Fish Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage H-3 NB-95 6.99E+01 2.30E+01 Total Body Critical Pathway: Potable Water Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage H-3 9.70E+01

==

CONTINUOUS LIQUID RELEASES (WC)-

Critical Critical Dose Period-Limit Age Organ (mrem)

Quarter Limit (mrem) 4 2006.....

Max % of Limit Q4 -

Maximum Organ Dose CHILD Q4 -

Total Body Dose CHILD Maximum Organ Critical Pathway: Potable Water Major Isotopic Contributors (5% or g Nuclide Percentage H-3 1.00E+02 Total Body Critical Pathway: Potable Water Major Isotopic Contributors (5% or g Nuclide Percentage LIVER 2.76E-04 1.00E+01 2.76E-03 2.76E-04 3.OOE+00 9.19E-03 reater to total) reater to total)

H-3 1.00OE+02

EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/06 TO 1/1/07 LIQUID ANNUAL DOSE

SUMMARY

REPORT Catawba Nuclear Station Units 1 & 2 ANNUAL 2006 BATCH LIQUID RELEASES Period-Limit Yr -

Maximum Organ Dose Yr - Total Body Dose Critical Critical Dose Age Organ (mrem)

Annual 2006 Limit Max % of (mrem)

Limit ADULT CHILD GI-LLI 1.70E-01 2.00E+01 8.51E-01 1.01E-01 6.00E+00 1.69E+00 Maximum Organ Critical Pathway: Fresh Water Fish Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage H-3 NB-95 5.17E+01 4.04E+01 Total Body Critical Pathway: Potable Water Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage H-3 9.48E+01

==

CONTINUOUS LIQUID RELEASES (WC)---

Critical Critical Dose Period-Limit Age Organ (mrem)

Yr -

Maximum Organ Dose CHILD LIVER 6.75E-04 Yr - Total Body Dose CHILD 6.75E-04 Maximum Organ Critical Pathway: Potable Water Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage Annual 2006 Limit Max % of (mrem)

Limit 2.OOE+01 3.37E-03 6.OOE+00 1.12E-02 H-3

1. 00E+02 Total Body Critical Pathway: Potable Water Major Isotopic Contributors (5% or greater to total)

Nuclide Percentage H-3 1.00OE+02

Catawba Nuclear Station 2006 Radioactive Effluent Releases 40CFRI90 Uranium Fuel Cycle Dose Calculation Results In accordance with the requirements of 40CFRI90, the annual dose commitment to any member of the general public shall be calculated to assure that doses are limited to 25 millirems to the total body or any organ with the exception of the thyroid which is limited to 75 millirems.

The fuel cycle dose assessment for Catawba Nuclear Station only includes liquid and gaseous effluent dose contributions from Catawba since no other uranium fuel cycle facility contributes significantly to Catawba's maximum exposed individual.

The dose to a maximum exposed individual from Catawba's effluent releases is well below 40CFR190 limits as shown by the following summary:

2006 Catawba 40CFR190 Effluent Dose Summary The 40CFR190 effluent dose analysis to the maximum exposed individual from liquid and gas releases includes the dose from noble gases (i.e., total body and skin).

Maximum Total Body Dose =

7.19E-01 mrem Maximum Location: 0.5 Mile, East-Northeast Sector Critical Age:

Child Gas non-NG Contribution:

83%

Gas NG Contribution:

3%

Liquid Contribution:

14%

Maximum Organ (other than TB) Dose =

7.13E-01 mrem Maximum Location: 0.5 Mile, East-Northeast Sector Critical Age:

Child Critical Organ:

GI-LLI Gas Contribution:

83%

Liquid Contribution:

17%

ATTACHMENT VII Revisions to the Updated Final Safety Analysis Report Radiological Effluent Controls Section 16.11

There were no revisions to the Catawba Nuclear Station Updated Final Safety Analysis Report, Section 16.11, Radiological Controls, in 2006.

ATTACHMENT VIII Revisions to the Radioactive Waste Process Control Program Manual

There were no revisions to the Radioactive Waste Process Control Program Manual in 2006.

ATTACHMENT IX Information to Support the Nuclear Energy Institute (NEI)

Groundwater Protection Initiative

AREOR/ARERR Groundwater Well Data Section Rev. 0 Duke Energy is implementing a voluntary groundwater investigation project to determine optimal locations for groundwater monitoring wells. These wells are expected to be installed during 2007. Results from monitoring wells that are within the Catawba owner controlled area will be reported in the Annual Radiological Effluent Release Report. This information will meet the criteria specified by Nuclear Energy Institute (NEI)

Groundwater Protection Initiative (June 2006).

The following existing monitoring wells were sampled during 2006. These locations may or may not be included in the final set of wells determined as part of the groundwater investigation project and the name designations may be changed as part of the project.

Well Name LMW-2A LMW-3A LMW-4 LMW-5S LMW-5D WCMW-2 WCMW-3 WCMW-4 WCMW-5 Well Location Landfill Landfill Landfill Landfill Landfill SW of Settling Ponds S of Settling Ponds S of Settling Ponds N or Settling Ponds Sampling Frequency Quarterly Quarterly Quarterly Quarterly Quarterly Quarterly Quarterly Quarterly Quarterly Annual Average Tritium Concentration in pCi/l 422

<MDA

<MDA 4,107 394 587 220 pCi/l - pico curies per liter 20,000 pCi/l - the Environmental Protection Agency drinking water standard for tritium.

This standard applies only to water that is used for drinking.

1,000,000 pCi/1 - the 10CFR20, Appendix B, Table 2, Column 2, Effluent Concentration limit for tritium.

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