ML20206F338

1998 Annual Radioactive Effluent Release Rept for McGuire Nuclear Station

ML20206F338
Person / Time
Site:	McGuire, Mcguire
Issue date:	12/31/1998
From:	DUKE POWER CO.
To:
Shared Package
ML20206F336	List: ML20206F332 ML20206F338
References
NUDOCS 9905060088
Download: ML20206F338 (46)

Text

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s McGUIRE NUCLEAR STATION

-EFFLUENT RELEASE DATA (January 1, 1998 through December 31, 1998)

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

05000369 m# .L

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TABLE 1A EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/98 TO 1/1/99 GASEOUS EFFLUENTS - SURG (ATION OF ALL RELEASES McGuire Nuclear Station Units 1 & 2 REPORT FOR 1998 Unit QTR 1 QTR 2 QTR 3 QTR 4 YEAR A. Fission and Activation Gases

1. Total Release Ci 1.61E+00 2.17E+00 1.74E+00 3.61E+00 9.12E+00

2. Average Release Rate uCi/see 2.06E-01 2.76E-01 2.18E-01 4.54E-01 2.89E-01 B. Iodine-131

1. Total Release ci 0.00E+00 6.98E-05 0.00E+00 4.66E-08 6.99E-05

2. Average Release Rate uCi/sec 0.00E+00 8.88E-06 0.00E+00 5.87E-09 2.22E-06 C. Particulates Half Life >= 8 days .

1. Total Release ci 0.00E+00 1.56E-07 3.03E-05 0.00E+00 3.04E-05

2. Average Release Rate uci/sec 0.00E+00 1.99E-08 3.81E-06 0.00E+00 9.66E-07 D. Tritium

1. Total Release ci 2.95E+01 3.085+01 3.78E+01 2.91E+01 1.27E+02

2. Average Release Rate uci/sec 3.79E+00 3.92E+00 4.75E+00 3.66E+00 4.03E+00 l

q TABLE 1B EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/98 TO 1/1/99 GASEOUS EFFLUENTS - ELEVATED RELEASES - CONTINUOUS MODE McGuire Nuclear Station' Units 1 & 2 REPORT POR 1998 Unit QTR 1 QTR 2 QTR 3 QTR 4 YEAR

1. Fission and Activation Gases ci- 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Totals for Period ............ 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

2. Iodines Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Totals for Period ............ 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

3. Particulates Half Life >= 8 days Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Totals for Period ............ 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

4. Tritium I ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 )

Totals for Period ............ 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

r TABLE 1B EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/98 TO 1/1/99 GASEOUS EFFLUENTS - ELEVATED RELEASES - BATCH NODE McGuire Nuclear Station Units 1 & 2 REPORT FOR 1998 Unit QTR 1 QTR 2 QTR 3 QTR 4 YEAR

1. Fission and Activation Gases ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Totals for Period ............ 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

2. Iodines ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Totale for Period ............ 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

3. Particulates Half Life >= 8 days Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Totals for Period ............. O.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

4. Tritfum Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 l

Totals for Period ............ 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

TABLE 1C EFFLUENT AND NASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/98 TO 1/1/99 GASEOUS EFFLUENTS - GROUND RELEASES - CONTINUOUS MODE McGuire Nuclear Station Units 1 & 2 REPORT POR 1998 Unit QTR 1 grR 2 QTR 3 7FR 4 YEAR

1. Fission and Activation Gases AR-41 Ci 0.00E+00 0.00E+00 0.00E+00 2.755-03 2.755-03 KR-95 0.00E+00 0.00E+00 3.425-04 1.015-03 1.357-03 KR-05M 0.00E+00 0.00E+00 0.00E+00 0.69E-03 0.695-03 KR-07 0.00E+00 0.00E+00 0.00E+00 7.525-04 7.52E-04 KR-80 0.00E+00 0.00E+00 0.00E+00 7.185-03 7.185-03 XE-131M 0.00E+00 0.00E+00 2.465-04 7.255-05 3.195-04 XE-133 0.00E+00 3.545-01 1.365-03 1.13E+00 1,495+00 XE-133M 0.00E+00 0.00E+00 S.485-06 3.305-02 3.305-02 XE-135 0.00E+00 5.235-02 3.575-07 2.775-01 3.295-01 XE-138 0.00E+00 0.00E+00 0.00E+00 4.20E-03 4.205-03 Totals for Period ............ 0.00E+00 4.105-01 1.965-03 1.465+00 1.875+00

2. Iodines I-131 Ci 0.00E+00 6.97E-05 0.00E+00 0.00E+00 6.975-05 I-133 9.67E-06 4.60E-06 0.00E+00 0.00E+00 1.435-05 Totals for Period ............. 9.67E-06 7.431-05 0.00E+00 0.00E+00 0.40E-05

3. Particulates Half Life >= 8 days CO-58 Ci 0.00E+00 1.56E-07 3.03E-05 0.00E+00 3.04E-05 Totals for Period ............ 0.00E+00 1.565-07 3.035-05 0.00E+00 1.04E-05

4. Tritium H-3 C1 2.90E+01 3.03E+01 3.69E+01 2.84E+01 1.25E+02 Totals for Period ............. 2.90E+01 3.03E+01 3.695+01 2.84E+01 1.25E+02 I

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TABLE 1C l EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/98 TO 1/1/99 )

GASEOUS EFFLUENTS - GROUND RELEASES - BATCH NODE McGuire Nuclear Station Units 1 & 2 REPORT FOR 1998 Unit QTR 1 QTR 2 QTR 3 QTR 4 YEAH

1. Fission and Activation Gases AR-41 Ci 1.47E+00 1.41E+00 1.52E+00 1.67E+00 6.07E+00 -

KR-85 0.00E+00 0.00E+00 8.58E-04 1.65E-01 1.66E-01 l KE-133 1.20E-01 3.23E-01 1.865-01 2.81E-01 9.11E-01 KE-135 1.16E-02 2.63E-02 2.21E-02 3.22E-02 9.20E-02 Totals for Period ............ 1.61E+00 1.76E+00 1.73E+00 2.15E+00 7.25E+00 l

2. Iodines  !

I-131 Ci 0.00E+00 1.12E-07 0.00E+00 4.66E-08 1.59E-07 Totals for Period ............ 0.00E+00 1.12E-07 0.00E+00 4.66E-08 1.59E-07

3. Particulates Half Life >= 8 days Co-60 Ci 0.00E+00 6.17E-11 0.00E+00 0.00E+00 6.17E-11 C8-137 0.00E+00 0.00E+00 1.98E-09 0.00E+00 1.98E-09 Totals for Period ............ 0.00E+00 6.17E-11 1.98E-09 0.00E+00 2.04E-09

4. Tritium H-3 C1 4.30E-01 4.48E-01 8.991-01 7.26E-01 2.51E+00 Totals for Period ............ 4.3BE-01 4.4BE-01 8.99E-01 7.26E-01 2.51E+00

TABLE 2A EFFLUENT AND MASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/98 TO 1/1/99 LIQUID EFFLUENTS - SUBMATION OF ALL RELEASES McGuire Nuclear Station Units 1 & 2 REPORT FOR 1998 Unit QTR 1 -QTR 2 QTR 3 QTR 4 YEAR A. Fission and Activation Products

1. Total Release Ci 4.23E-03 2.95E-02 3.065-02 1.24E-02 7.67E-02

2. Average Diluted Conoentration

a. Continuous Releases uCi/mi 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

b. Batch Releases uCi/ml 5.75E-12 3.66E-11 3.03E-11 1.24E-11 2.16E-11 B. Tritium

1. Total Release C1 1.12E+02 2.23E+02 1.14E+02 1.23E+02 5.72E+02

2. Average Diluted Conoontration

a. Continuous Releases uCi/ml 1.37E-09 1.15E-09 8.15E-09 2.14E-08 3.65E-09

b. Batch Releases uci/ml 1.52E-07 2.76E-07 1.12E-07 1.23E-07 1.61E-07 C. Dissolved and Entrained Gases

1. Total Release Ci 3.01E-06 4.18E-03 0.00E+00 0.00E+00 4.18E-03

2. Average Diluted Concentration

a. Continuous Releases uC1/mi O.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

b. Batch Releases uCi/ml 4.09E-15 5.18E-12 0.00E+00 0.00E+00 1.185-12 D. Gross Alpha Radioactivity

1. Total Release. Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

2. Average Diluted Concentration

a. Continuous Releases uC1/mi 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

b. Batch Releases uCi/mi 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 E. Volume of Liquid Waste

1. Continuous Releases liters 2.74E+07 1.96E+07 4.73E+07 5.19E+07 1.46E+08

2. Batch Releases liters 9.05E+05 3.13E+06 2.68E+06 7.72E+05 7.50E+06 F. Volume of Dilution Water ,

1. Continuous Releases liters 1.27E+11 8.67E+10 3.38E+10 1.98E+10 2.67E+11 l

2. Batch Releases liters 7.36E+11 8.07E+11 1.01E+12 9.975+11 3.55E+12 1 1

TABLE 2B EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/98 TO 1/1/99 LIQUID EFFLUENTS - CONTINUOUS MODE McGuire Nuclear Station Units 1 & 2 REPORT FOR 1998 Unit QTR 1 QTR 2 QTR 3 QTR 4 YEAR

1. Fission and Activation Products Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Totals for Period ............. O.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

2. Tritium H-3 Ci 1.74E-01 9.97E-02 2.76E-01 4.25E-01 9.74E-01 Totals for Period ............ 1.74E-01 9.97E-02 2.76E-01 4.255-01 9.74E-01

3. Dissolved and Entrained Gases ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Totals for Period ............ 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

4. Gross Alpha Radioactivity Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Totals for Period ............ 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1

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TABLE 2B EFFLURNT AND MASTE DISPOSAL ANNUAL REPORT PERIOD-1/1/98 To 1/1/99 LIQUID EFFLUENTS - BATCH MODE l

McGuire Nuclear Station Units 1 & 2 REPORT FOR 1998 Unit QTR 1 QTR 2 QTR 3 QTR 4 YEAR p _................. _______ _........ ...... _ _____ ... ___...... . ______.

1. Fission and Activation Products AG-110N Ci 4.925-04 1438E-03 1.05E-03 7.92E-05 3.00E-03 BR-82 6.26E-07 0.00E+00 0.00E+00 0.00E+00 6. 2 6E-07 Co-57 0.00E+00 3.215-06 4.14E-05 2.43E-05 6.89E-05 CC-58 9.99E-04 1.525-02 1.665-02 4.47E-03 3.73E-02 Co-60 1.90E-03 3.115-03 5.60E-03 4.24E-03 1.49E-02 CR-51 5.72E-05 5.905-03 2.32E-03 1.96E-04 8.47E-03 C8-134 0.00E+00 7.41E-05 0.00E+00 0.00E+00 7.415-05 Cs-137 9.07E-05 1. 2 6E-03 3.825-04 1.27E-04 1.87E-03 FE-59 0.00E+00 3.65E-04 7.895-05 0.00E+00 4.44E-04 I-131 7.035-06 0.00E+00 0.00E+00 0.00E+00 7.035-06 I-133 9.162-07 0.00E+00 -0.00E+00 0.00E+00 9.16E-07 NN-54 1.745-04 3.795-04 3.75E-03 3.10E-03 7.42E-03 NS-95 3.50E-05 1.37E-04 5.095-05 7.74E-05 3.08E-04 NE-97 1.69E-05 1.55E-04 9.91E-05 1.91E-05 2.91E-04

-RU-106 0.00E+00 1.44E-05 0.00E+00 0.00E+00 1.44E-05 88-124 4.085-06 0.00E+00 0.00E+00 0.00E+00 4.08E-06 33-125 3.93E-04 1.37E-03 5.305-04 2.62E-05 2.31E-03 SN-113 4.10E-06 0.00E+00 0.00E+00 0.00E+00 4.10E-06 SR-92 2.41E-05 1.73E-05 4.08E-05 0.00E+00 8.21E-05 Y-92 3.095-05 -0.00E+00 0.00E+00 0.00E+C0 3.09E-05 ER-95 0.00E+00 5.55E-05 3.01E-05 3.915-05 1.25E-04 ER-97 2.22E-06 1.365-05 0.00E+00 0.00E+00 1.595 Totals for Period ............ 4.23E-03 2.95E-02 3.06E-02 1.245-02 7.67E-02 l 2. Tritium H-3 Ci 1.12E+02 2.23E+02 1.13E+02 1.23E+02 5.71E+02 Totals for Period ............ 1.12E+02 2.23E+02 1.13E+02 1.23E+02 5,71E+02

l. 3. Dissolved and Entrained Gases KR-87 Ci 0.00E+00 9.23E-04 0.00E+00 0.00E+00 9.23E-04 XE-133 3.015-06 3.253-03 0.00E+00 0.00E+00 3.26E-03 XE-135 0.00E+00 1.07E-06 0.00E+00 0.00E+00 1.07E-06 l Totals for Period ............ 3.01E-06 4.18E-03 0.00E+00 0.00E+00 4.18E-03 1

4. Gross Alpha Radioactivity l Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1'

Totals for Period ............ 0.00E+00 -0.00E+00 0.00E+00 0.00E+00 0.00E+00 l

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McGUIRE NUCLEAR STATION l 1

SUPPLEMENTAL INFORMATION jl I

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McGUIRE NUCLEAR STATION 1998 FFFLUENT AND WASTE DISPOSAL SUPPLDENTAL INFORMATION I. REGULATORY LIMITS - PER UNIT A. NonLE GASES - AIR DOSE 3. LIQUID EFFLUENTS - DOSE

1. cat.aunam. QUARTER - GAnect DOSE = 5 MRAD 1. cat e ms. QUARTER - TOTAL BODY DOSE = 1.5 MREN

2. Pat * "

• QUARTER - BETA DOSE = 10 MRAD 2. ent ma QUARTER - ORGAN DOSE = 5 MREN

3. cat. m a ygaR - ganget pogg . 10 MEap 3. cat e n. TEAR - TOTAL BODY DOSE = 3 MREN

4. CALENDAR YEAR - BETA DOSE = 20 MRAD 4. emT - R YEAR - ORGAN DOSE = 10 MREM C. IODINE - 131 AND 133, TRITIUM, PARTICULATES N/T 1/2 > S DAYS - ORGAN DOSE

1. CAv.ma QUARTER = 7.5 MREN

2. CALENDAR YEAR = 15 MREM II. MAXIMUM PERMISSIBLE EFFLUENT CONCENTRATIONS A. GASEOUS EFrLUENTS - INFORMATION FOUND IN OFrSITE DOSE CALCULATION MANUAL

3. LIQUID EFFLUENTS - INFORMATION FOUND IN 10CFR20, APPENDIX 3, TABLE 2, COLtmas 2 III. AVERAGE ENERGY - NOT APPLICABLE 'l i

IV. MEASUREMENTS AND APPROXIMATIONS OF TOTAL RADIOACTIVITY ,

INFORMkTION FOUND IN OFFSITE DOSE CALCULATION MANUAL V PATCH RELEASES.

A. LIQUID EFr%'FMT

1. 2.485+02 - TOTAL NUMBER OF BATCH RELEASES

2. 2.81E+05 = TOTAL TIME (MIN.) FOR BATCH RELEASES. '

3. 4.22E+04 = MAXIMUM TIME (MIN.) FOR A BATCH RELEASE.

4. 1.13E+03 - AVERAGE TIME (MIN.) FOR A BATCH RELEASE.

5. 3.00E+00 = MINIISJM TIME (MIN.) FOR A RATCH RELEASE.

6. 1.785+06 = AVERAGE DILUTION MATER FIOt DURING RELEASES (GPM) .

B. GASEOUS EFFLUENT

1. 4.60E+01 = TOTAL NUMBER OF BATCH RELEASES.

2. 1.00E+06 = TOTAL TIME (MIN. ) FOR BATCH RELEASES.

3. 4.495+04 = MAKIMUM TIME (MIN. ) FOR A BATCE RELEASE.

4, 2.175+04 = AVERAGE TIME (MIN. ) FOR A BATCH RELEASE.

5. 2.70E+01 = MINIMUM TIME (MIN.) FOR A BATCH T* TEASE. j 1

VI. ABNORMAL RELEASES A. LIQUID l

1. NUMBER OF RELEASES = 0

2. TOTAL ACTIVITY RELEASED (CURIES) = 0

3. GASBOUS

1. Nt2dBER OF RELEASES = 3

2. TOTAL ACTIVITY RELEASED (CURIES) = See Attachments

r 1 SUPPLEMENTAL REPORT PAGE 2 McGUIRE NUCLEAR STATION Values represented by "0.00E+00" within the body of the Annual report are below the minimum detectable limits of the McGuire counting systems. Typical MDA's for the McGuire counting I systems are listed below:  !

l AVERAGE ISOTOPE ENERGY (Kev) MDA Liquid Xe-133 80 6.0E-08 Ce-144 133 1.2E-07 Kr-88 196 1.7E-07 Xe-135 249 2.3E-08 Kr-87 402 2.5E-07 Cs-137 661 2.6E-07 Mo-99 778 4.3E-07 Mn-54 834 2.2E-08 Zn-65 1115 4.0E-08 Co-60 1332 4.4E-08 Gas Xe-133 80 2.5E-08 Kr-85m 151 1.OE-08 l Xe-131m 163 3.3E-07 '

Kr-88 196 4.7E-08 Xe-133m 233 7.9E-08 Xe-135 249 9.5E-09 Xe-138 258 6.3E-06 Kr-87 402 4.7E-08 i

-Kr-85 514 2.5E-06 '

Xe-135m 526 1.9E-06 Ar 1293 3.6E-08

SUPPLEMENTAL REPORT PAGE 3 McGUIRE NUCLEAR STATION 1

The estimated percentage of error for both Liquid and Gaseous effluent release data at McGuire i Nuclear Station has been determined to be 16.1%. This value was derived by taking the square l root of the sum of the squares of the following discrete individual estimates of error: I (1) Flow rate determining devices =

• 5%

(2) Counting error =

• 15%

(3) Sample preparation error =

• 3%

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7-J McGUIRE NUCLEAR STATION Assessment of Radiation Dose from Radioactive Effluents to Members of the Public (January'1, 1998 through December 31, 1998) l 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 McGuire for the l 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.

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EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/98 TO 1/1/99 GASEOUS ANNUAL DOSE SUte(ARY REPORT McGuire Nuclear Station Units 1 & 2 6

l 1** Quarter - 1998 l

l muun ICDINE, R3, Am PARTICUIATE DOSE LIMIT AMhLYSIW Quarter 1 1998 -

, crittoal critical Dose Limit Max 4 of i

Period-Limit. Group Organ (arna) (aren) Limit Q1 - Maximan organ Dose INFANT TETROID 1.215-01 1.80E+01 0.075-01 want=== orgsn pose moosytor Imoation: 1.0 Mile Es3 Critical Pat 3away: Goat Milk Major Isotopic contributors (St or greater to total)

Nuclide Percentage 1 .......... ..........

5-3 1.00E+02 t

l j - NOBLE Gh5 DOSE LIMIT AMhLYS! Quarter 1 1998 -

l Dose Limit 4 of Period-Limit (arad) (arad) Limit Q1 - Maxiuman Gamma Air Dose 3.325-02 1.00E+01 3.325-01

!. wantuman Gamma Air Dose Receptor Location: 0.5 Mile NME Major Isotopio Contributors (84 or greater to total) l 1

Nuolide Percentage AR-41 9.985+01 Q1 - Maxiams Seta Air Dose 1.20E-02 2.00E+01 6.00E-02 Maximum meta Air Dose Rooeptor Location: 0.5 Mile NME Major Isotopic Contributors (54 or greater to total)

Nuclide Percentage t- AR-41 9.695+01 l

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, EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT l PERIOD 1/1/98 TO 1/1/99 GASEOUS ANNUAL DOSE SUte4ARY REPORT l McGuire Nuclear Station Units 1 & 2 l

2*' Quarter 1998

- IccINE, as, AND PARTICUIATE DOSE LIMIT ANALYSIS - Quarter 2 1990 - j Critical Critical Dose Limit Max 4 of Period-Limit Group Organ (area) (area) Limit

.......................................- .................................. j Q2 - Maxianam Organ Dose INFANT TNYROID 1.495-01 1.50E+01 9.53E-01

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Maxianan organ Dose Receptor Incation: 1.0 Mile EsE Critical Pathway: Goat Milk Major Isotopic Contributors (54 or greater to total)

Muclido Percentage ,

E-3 S.40E+01 l I-131 1.52E+01 I i

WOBLE GAS Dose LIMIT ANALYsI_- Quarter 2 1998 ==

Dose Limit 4 of l Period-Limit (arad) (arad) Limit Q2 - Maxt == Gamma Air Dose 3.255-02 1.00E+01 3.25E-01 Maximum Gamma Air Dose Receptor Loc 6 tion: 0.5 Mile NNE Major Isotopic Ccotributors (54 or greater to total)

Nuclide Percentage l AR-41 9.7*.E+01 Q2 - Nazd a me u Air Dose 1.335-02 2.00E+01 6.65E-02 Maximan Beta Air Dose Esceg, tor Location: 0.5 Mile NNE Major Isotopio Contributors (54 or greater to total)

Muclido Percentage 1 1

! AR-41 8.35E+01 XE-133 1.30E+01 I

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EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/98 TO 1/1/99 GASEOUS ANNUAL DOSE SLM4ARY REPORT McGuire Nuclear Station Units 1 & 2 3d Quarter 1998

- 10 DINE, 33, AND setTIcu1 ATE dos 31.IMIT ANALYSIW guaster 31998 -

critical critical Dose Limit Max 4 er Period-Limit erony organ (aren) . (aren) 1.init 93 - u==< == Organ Dose - INFANT IAJMS 1.585-01 1.50E+01 1.03E+00 wa=4== organ pose neoeptor Imoation: 1.0 Mile ESE Crittoal Pathway: Goat Wilk Major Isotopio Contributors (54 or greater to total)

Nuclido Percentage E-3 1.00E+02 1

=== NosLE Gh8 DOSE LIMIT ANALYSI. Quarter 3 1998 - j Dome Limit 4 of Period-Limit (arad) (arad) Limit l

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Q3 - Maximma Ga m Air Dose 3.455-02 1.00E+01 3.455-01 u==1== Gamuna Air Dose Receptor Imcationt 0.5 Mile NNE Major Isotopio Contributors (St or greater to total) .

Nuclida percentage  !

AR-41 B.92E+01 93 _ W==4=um Beta Air Dose 1.273-02 2.00E+01 S.35E-02 Maxiuma Beta Air Dose Receptor Location: 0.5 Mile NNE Major Isotopio Contributors (St or greater to total)

Nuclide Percentage AR-41 9.52E+01

EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/98 TO 1/1/99 GASEOUS ANNUAL DOSE SUM 4ARY REPORT McGuire Nuclear Station Units 1 & 2 4" Quarter 1998

20 DINE, 53, AND PARTICUIATE DOBE LIMIT ANALYSIS- Quarter 4 1998 =

Critical critical Dose Limit Max 4 of Period-Limit Group Organ (aron) (area) Limit Q4 - Wa=4=== Organ Dose INFANT TETROID 1.195-01 1.50E+01 7.935-01 Maximum Organ Dose Receptor Location: 1.0 Mile EsE Critical Pathway: Goat Milk Major Isotopio contributors (54 or greater to total) l

'Nuclide Percentage E-3 1.00E+02 i l

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- NosLE GAS DOSE LIMIT ANALYs!! Quarter 4 1998 ====

Dose Limit 4 of Period-Limit (arad) (arad) Limit Q4 - Maxirman Gamma Air Dose 4.05E-02 1.00E+01 4.05E-01 Maximum Saasna Air Dose Receptor Location: 0.5 Mile NME Major Isotopic Contributors (56 or greater to total)

Nuo11de Percentage AR-41 9.24E+01 Q4 - Wa=4 === Seta Air Dose 1.975-02 2.00E+01 9.85E-02 Maximus Beta Air Dose Receptor Incation: 0.5 Wile NNE Major Isotopic Contributors (St or greater to total) i Nuclide Percentage

]

AR-41 6.71E+01 XE-133 1.02E+01 -

XE-135 9.33E+00 i

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EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/98 TO 1/1/99 GASEOUS ANNUAL DOSE SUtedARY REPORT i

McGuire Nuclear Station Units 1 & 2 mesuAL issa

- IODINE, E3, ABC PARTICUIATE DOSE LIMIT ANALYSIS- Armual 1998 Critical critical Dose Limit Max 4 of Period-Limit Group Organ (aren) (aren) Limit Yr - team 1=um Organ Dose INFAlrF TEYROID 5.445-01 3.00E+01 1.81E+00 Maxianna Organ Dose Receptor Location: 1.0 Mile Ess Critical Pathway: Goat Wilk Major Isotopio contributors (54 or greater to total)

Wuolido Percentage E-3 9.58E+01

- WOBLE GAS DOSE LIMIT ANALYSI Annual 1998 Dose Limit 4 of Period-Limit (arad) (arad) Limit Yr - Maxismin Gamma Air Dose 1.415-01 2.00E+01 7.05E-01 Maximma Gamma Air Dose Receptor Location: 0.5 Mile NME Major Isotopic Contributors (54 or greater to total)

Wuclido Peroentage AR-41 9.693+01 Yr - Maximum meta Air Dose 5.775-02 4.00E+01 1.445-01 Maxissum Data Air Dose Receptor Location: 0.5 Wile NNE Major Isotopio contributors (St or greater to total)

Nuclide Peroentage AR 41 8.33E+01 XE-133 1.05E+01 i

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1

EFTLUENT AND NASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/98 TO 1/1/99 LIQUID ANNUAL DOSE StBetARY REPORT

'McGuire Nuclear Station Units 1 & 2 1" Quarter 1998

. == MATCH LIQUID = == ==s Quarter 1 1990 Critical Critical Dose Limit Max % of Period-Limit Age Organ (area) (area) Limit Q1 - Maximum Organ Dose CHILD LIVER 5.295-03 1.00E+01 5.295-02 Q1 - Total Body Dose CEIIa 5.04E-03 3.00E+00 1.685-01 Haminaam Organ critical Pathways Potable Water.

Major Isotopic Contributors (5% or greater to total)

Nuclide Peroentage E-3 9.41E+01 CS-137 5.71E+00 Total Body Critical Pathways Potable Noter Major Isotopic Contributore (5% or greater to total)

Nuclide Percentage E-3 9.085+01

=== CONTINUOUS LIQUID PET amans (NC) Quarter 1 1990 Critical Critical Dose Limit Max % of Period-Limit Age Organ (area)- (area) Limit Q1 . Maximum Organ Dose CHILD LIVER 3.545-05 1.00E+01 3.545-04 Q1 - Total Body Dose CHILD 3.545-05 3.00E+00 1.18E-03 Maximum Organ Critical Pathway 1 Potable Water Major Isotopic Contributore (5% or greater to total)

Nuclide Percentage E 1.00E+02 Total Body critical Pathway Potable Water Major Isotopic Contributore (5% or greater to total)

Nuclide Percentage E-3 1.00E+02 i

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EFFLUENT AND WASTE DISPOSAL' ANNUAL REPORT PERIOD 1/1/98 TO 1/1/99 )

LIQUID ANNUAL DOSE SUtMARY REPORT McGuire Nuclear Station Units 1 & 2 2 d Quarter 1998 I

- BATCE LIQUID ** m mes Quarter 2 1990 -

Critical Critical Dose Limit Was 4 of Period-Limit Age organ (aren) (area) L1=4 t 92 - um=4=== organ Dose CE!!b LIVER 1.345-02 1.005+01 1.345-01 Q2 - Total Bosqr Dose ADULT 9.955-03 3.00E+00 3.323-01 Maximum organ Critical Pathway: Potable Water Major Isotopio Contributors (54 or greater to total)

Nuolido percentage E-3 6.065+01 CS-137 2.905+01 Total mosty critical Pathway: Potable Water Major Isotopio contributors (54 or greater to total)  ;

Nuclido Percentage E-3 7.00B+01 CS-137 2.895+01

==== CONTINUQUS LIQUID mat.maans (WC) mum Quarter 2 1998 Critical Crittoal Dose Limit Maa 4 of period-Limit Age organ (aren) (aren) Limit Q2 - unaimum organ pose Cu21m LIVaR 3.003-05 1.00s+01 3.00s.04 Q2 - Total Body Dose CsIIs 3.00s-05 3.00s+00 1.003-03 waaimum organ Crittoal Pathway: Potable Water Major Isotopic Contributors (54 or grearmr to total)

Wuolido Peroentage l E-3 1.005+02

'< M l Body Crittaal Pathways Potable Water Major Isotopic Contributors (54 or greater to total)

Wuolido Percentage N-3 1.00B+02

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EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/98 TO 1/1/99 LIQUID ANNUAL DOSE SUte(ARY REPORT I l

L McGuire Nuclear Station Units 1 & 2 1

3** Quarter 1998

===== BATCE LIQUID = =mana Quarter 3 1990 Critical Critical Dose Limit Max 4 of Period-I.init Age organ (mren) (aremo Limit 93 - Ma=4=== organ Dome CEIID LIVER 4.015-03 1.00E+01 4.81E-02

' 03 - Total 90str Dose CEIID 4.005-03 3.00E+00 1.333-01 wasta== organ i

critical Pathway: Potable Water i Major Isotopio contributore (54 or greater to total)

Wuolido Percentage E-3 7.845+01 CS-137 1.975+01 Total Doctr critical Pathway: Potable Water Major Isotopio contributore (54 or greater to total)

Wuolide Percentage E-3 9.445+01

-- CONTINUQUS LIQUID w ammen (WC) Quarter 3 1990 Critical Critical Dose Limit Max 4 of Period-Limit Age organ (aremo (aren) Limit Q3 - Maximum organ Dose CEII& LIVER 2.158-04 1.00B+01 2.155-03 Q3 - Total Body Dose CEZIa 2.153-04 3.00B+00 7.17E-03 Maxisman organ Critical Pathways Potable Water Major Isotopio contributore (St or greater to total)

Wue11de Peroentage l E-3 1.003+02 Total Body ,

critical Pathway Potable Water Major Isotopio Contributore (54 or greater to total)

Wuolido Percentage E-3 1.005+02 1

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M EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/98 TO 1/1/99 LIQUID ANNUAL DOSE SUte4ARY REPORT McGuire Nuclear Station Units l's 2 4" Quarter 1998

- BATc5 LIQUID mimanus guarter 4 1990 critical crittoal Dose Limit Max 4 of Period-Limit Age Organ (arem) (area) Limit Q4 - w=mi - organ Done mIIa LIVER 4.825-03 1.00E+o1. 4.s25-02 94 . Total acMqr Dose csIIs 4.233-03 3.00s+00 1.413-01 wa=1 - Organ critical Pathway: Potable Water Major Isotopio contributors (54 or greater to total)

Wuolide Percentage N-3 9.145+01 c8-137 7.0e3+0o Total Bostr critical Pathways Potable Water Major Isotopio contributors (54 or greater to total)

Wuclide Percentage M-3 9.775+01

- CoWTINUoUS LIQUID n**ma (WC) Quarter 4 1998 critical Critical Dose Limit Max 4 of Period-Limit Age Organ (aren) (mram) Limit 94 - Maximum organ Dose ca!!a LIV:n s.ses-04 1.oos+ot s.s4a-03 04 - Total mody pose cu1In s.ses-04 3.oos+oo 1.ses-02 Maximum Organ critical Pathway: Potable Water Major Isotopio contributors (54 or greater to total)

Nuclido Peroantage E-3 1.00E+o2 Total Bos$r critical Pathway: Potable Water Major Isotopio contributors (St or greater to total)

Wuolide percentage E-3 1.005+02 I

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EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT PERIOD 1/1/98 TO 1/1/99  !

LIQUID ANNUAL DOSE SUtefARY REPORT McGuire Nuclear Station Units 1 & 2 AleIUAL 1998

=== BATCE I.IQUID mermangS Annual 1990 Critical Critical Dose Limit Max 4 of Period-Limit Age Organ (aren) (arem) Limit Yr - Wawi=== organ Dose CE!!D LIVER 2.715-02 2.00E+01 1.36E-01 Yr - Total Body Dose CEZID 2.255-02 6.00E+00 3.75E-01 Ma w4 man = organ Critical Pathway: Potable Water Major Isotopic Contributors (56 or greater to total)

Nuclide. Percentage E-3 7.90E+01 C5-137 1,93E+01 Total Body critical Pathway: Potable Water Major Isotopic contributors (St or greater to total)

Nuclide Percentage E-3 9.54E+01

=== CONTINUQUS LIQUID *mt annes (WC) Annual 1998 Critical Critical Dose Limit Max 4 of Period-Limit Age Organ (aren) (area) Limit Yr - Maximum Organ Dose CE!!D LIVER 3.515-04 2.00E+01 1.90E-03 Yr - Total Body Dose CEIID 3.015-04 6.00E+00 6.355-03 Martmum Organ Critical Pathways Potable Water Major Isotopic Contributors (54 or greater to total)

Nuclide Percentage E-3 1.00E+02 Total Body Critical Pathway: Potable Water Major Isotopic Contributors (St or greater to total)

Nuclide Percentage E-3 1.00E+02 1

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l McGUIRELNUCLEAR STATION i i 1998 METEOROLOGICAL JOINT'. FREQUENCY DISTRIBUTIONS l

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OF WIND SPEED, WIND' DIRECTION, AND ATMOSPHERIC

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l STABILITY USING WINDS-AT THE 10M LEVEL l (Hours of Occurrence from Both Original and New Tower Locations) l-(

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McTuire Combined JAN-DEC 1998 MET at 10M: Hours of occurrence Stability A 0.45- 0.75- 1.00- 1.25- 1.50- 2.00- 3.00- 4.00- 5.00- 6.00- 8.00- >9.99 TOTAL 0.74 0.99 1.24 1.49 1.99 2.99 3.99 4.99 5.99 7.99 9.99 M/S i N O O O 1 2 25 31 10 9 6 8 0 92 NNE O O O O 4 46 45 32 18 8 7 0 160 NE O O O O O 11 9 9 6 2 0 0 37 ENE O O O O O 5 6 1 2 0 0 0 14 E O O O O 1 5 3 0 0 0 0 0 9 ESE O O O 1 0 7 4 0 0 0 0 0 12 SE O O O O O 12 4 0 0 0 0 0 16 SSE O O O O O 6 2 0 0 0 0 0 8 S 0 0 0 0 0 6 3 5 1 0 0 0 15 SSW 0 0 0 0 2 6 13 9 0 0 0 0 30 SW 0 0 0 0 1 8 9 5 0 0 0 0 23 WSW 0 0 0 1 0 0 1 3 3 0 0 0 8 W 0 0 0 0 1 0 0 1 0 1 0 0 3 WNW 0 0 0 0 0 0 1 0 1 0 0 0 2 NW 0 1 0 0 0 0 1 1 0 0 0 0 3 NNW 0 0 1 0 2 6 1 3 0 2 1 0 16 CALM 0 0 0 0 0 0 0 0 0 0 0 0 0 j TOTAL 0 1 1 3 13 143 133 79 40 19 16 0 448 i

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Mctuirs Combined JAN-DEC 1998 MET at 10M: Hours of Occurrence Stability B 0.48 0.78- 1.00- 1.26- 1.60- 2.00- 3.00- 4.00- 6.00- 4.00- 8.00- >9.99 TOTAL 0.74 0.99 1.24 1.49 1.99 2.99 3.99 4.99 5.99 7.99 9.99 M/S N O O O 1 2 14 5 5 2 4 1 0 34 NNE O O O 1 6 27 9 13 14 6 5 2 83 NE O O O O 2 17 3 4 6 2 0 0 34 ENE O O O O 2 3 3 4 1 0 0 0 13 E O O O O O O 2 0 0 0 0 0 2 ESE O O O O O 1 0 0 0 0 0 0 1 SE O O O O 0 6 0 0 0 0 0 0 6 SSE O O O O 1 8 1 1 0 0 0 0 11 l S 0 0 0 0 0 5 0 4 0 0 0 0 9 SSW 0 0 0 0 3 6 5 7 3 0 0 0 24 i SW 0 1 0 0 3 8 5 7 1 3 0 0 28 l WSW 0 0 0 0 0 1 2 5 0 1 0 0 9 j W 0 0 0 0 2 0 1 3 1 0 0 0 7 l WNW 0 0 0 0 1 2 3 1 1 1 0 0 9 NW 0 0 0 1 0 0 0 1 0 1 0 0 3 NNW 0 0 0 0 2 4 1 1 2 8 3 0 21 CALM 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 0 1 0 3 24 102 40 56 31 26 9 2 294 l

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Mc!uire Combinad JAN-DEC 1998 MET at 10M: Hours of occurrence Stability C '

0.45- 0.75- 1.00- 1.25- 1.50- 2.00- 3.00- 4.00- 5.00- 6.00- 8.00- > 9.99 TOTAL

~

0.74 0.99 1.24 1,49 1.99 2.99 3.99 4.99 5.99 7.99 9.99 M/S N O O 1 4 14 31 10 3 6 7 2 0 78

, NNE O O O 1 14 40 18 14 17 12 9 0 125 NE O O O 1 3 10 24 14 7 4 0 0 63 ENE O O O O 3 3 6 3 1 1 0 0 17 E O O O O O 3 4 0 0 0 0 0 7 E!:E O O O O 1 1 0 0 0 0 0 0 2 SE O O O 2 0 6 0 0 0 0 0 0 8 (SSE O O O O O 7 1 0 0 0 0 0 8 S 0 0 0 1 1 8 4 4 2 0 0 0 20 SSW 0 0 0 1 5 19 23 10 0 0 0 0 64 SW 0 0 1 0 2 13 15 4 4 8 0 0 47 WSW 0 0 1 1 2 11 14 2 0 0 0 0 31 W 0 0 0 1 1 4 4 3 2 1 0 0 16 WNW 0 0 0 1 0 1 3 3 1 0 0 0 9 NW 0 0 1 0 1 1 2 1

/ 0 1 0 9 NNW 0 0 0 2 8 4 1 3 4 6 3 0 31 CALM 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 0 0 4 15 55 162 129 64 52 39 15 0 535

f.'icGuire Combined JAN-DEC 1998 MET at 10M: Houts of Occurrence Stability D 0.45 0.75- 1.00- 1.25- 1.50- 2.00- 3.00- 4.00- 5.00- 6.00- 8.00- > 9.99 TOTAL 0.74 0.99 1.24 1.49 1.99 2.99 3.99 4.99 5.99 7.99 9.99 M/S N O 3 10 22 62 58 36 34 20 19 6 1 271 NNE O O 6 11 53 105 99 78 54 17 4 0 427 NE O O 2 10 32 147 201 212 72 29 19 0 724 ENE O O 2 5 21 64 101 79 14 1 0 0 307 E O 1 1 4 18 35 31 5 0 0 0 0 95 ESE O O 2 3 8 29 17 2 0 0 0 0 61 SE O 2 7 29 52 12 0 0 0 1

3 0 ., 103 SSE O O 4 13 35 24 9 6 3 3 1 0 98 S 0 1 5 7 29 60 28 15 15 5 0 0 165 SSW D 3 9 18 33 112 64 46 26 9 1 0 321 SW 0 2 11 11 37 100 96 61 28 28 1 0 375 WSW 1 0 3 10 32 57 39 10 4 6 0 0 162 W 0 3 2 7 14 36 34 12 2 2 0 0 112 WNW 0 2 5 12 19 32 23 22 15 10 2 0 142 NW 0 5 8 4 12 24 34 28 15 14 2 2 148 NNW 0 5 9 12 18 24 41 26 35 17 4 1 192 CALM 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 1 27 80 156 452 979 865 636 303 160 40 4 3703 l

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McTuire Combined JAN-DEC 1998 MET at 10M: Hours of Occurrence Stability E 0.46- 0.76- 1.00- 1.26- 1.60- 2.00- 3.00- 4.00- 6.00- 6.00- 8.00- > 9.99 TOTAL 0.74 0.99 1.24 1.49 1.99 2.99 3.99 4.99 6.99 7.99 9.99 M/S N 1 1 1 5 9 19 7 5 0 0 0 0 48 NNE O 2 1 8 9 17 7 5 1 1 1 0 50 NE O O 2 1 10 20 9 4 3 0 0 0 49 ENE O 1 1 3 5 36 28 6 0 0 0 0 80 E 2 1 1 5 15 18 4 0 0 0 0 0 46 ESE 1 0 2 8 24 17 0 0 0 0 0 0 52 SE 1 2 5 10 29 29 0 0 0 0 0 0 76 SSE 1 0 7 18 34 11 2 3 0 0 0 0 76 S 1 8 20 30 54 53 26 18 7 0 0 0 217 SSVV 8 7 19 31 68 138 74 33 4 1 0 0 383 SW 2 14 22 29 40 59 32 9 3 1 0 0 211 WSW 1 16 18 19 29 27 9 2 5 0 0 0 126 VV 1 9 12 18 18 23 9 1 0 0 0 0 91 WNW 0 0 7 12 13 39 10 10 3 3 0 0 97 NW 0 0 2 1 13 24 14 6 5 1 0 0 66 NNW 0 2 3 4 10 17 19 1 0 0 0 0 56 CALM 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 19 63 123 200 380 547 250 103 31 7 1 0 1724

4 Mc2uire Combined JAN-DEC 1998 MET at 10M: Hours of Occurrence Stability F  !

0.45- 0.75- 1.00- 1.25- 1.50- 2.00- 3.00- 4.00- 5.00- 6.00- 8.00- > 9.99 TOTAL l 0.74 0.99 1.24 1.49 1.99 2.99 3.99 4.99 5.99 7.99 9.99 M/S l N 1 1 1 0 6 4 0 0 0 0 0 0 13 i NNE O O 2 5 2 3 0 0 0 0 0 0 12 NE O O O O 4 1 1 0 0 0 0 0 6 ENE 1 0 0 1 1 2 0 0 0 0 0 0 5 E 1 0 0 1 1 1 0 0 0 0 0 0 4 ESE O 1 2 3 1 0 0 0 0 0 0 0 7 SE 1 3 2 2 8 2 1 0 0 0 0 0 19 SSE O 6 5 2 10 5 0 0 0 0 0 0 28 S 3 15 21 20 40 41 2 0 0 0 0 0 142 SSM/ 3 27 30 29 55 29 6 0 0 0 0 0 179 SVV 11 15 19 19 17 30 4 0 0 0 0 0 115 WSW 12 21 21 13 11 13 0 0 0 0 0 0 91 VV 4 12 9 9 14 11 0 0 1 0 0 0 60 WNW 0 8 5 8 10 7 4 1 0 0 0 0 43 NW 0 2 2 3 2 5 3 0 0 0 0 0 17 NNW 0 2 2 3 5 7 0 0 0 0 0 0 19 CALM 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 37 113 121 118 187 161 21 1 1 0 0 0 760 l

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4 Mc2uire Combined JAN-DEC 1998 MET at 10M: Hours of Occurrence Stability G 0.45- 0.75- 1.00- 1.25- 1.50- 2.00 3.00- 4.00- 5.00- 6.00- 8.00- > 9.99 TOTAL 0.74 0.99 1.24 1.49 1.99 2.99 3.99 4.99 5.99 7.99 9.99 M/S N 0 1 2 3 1 0 0 0 0 0 0 0 7 NNE O 2 7 1 4 0 0 0 0 0 0 0 14 <

NE O O O O O O O O O O O O O ENE 1 2 0 0 2 0 0 0 0 0 0 0 5 E O 2 1 1 0 0 0 0 0 0 0 0 4 ESE 1 1 0 0 0 0 0 0 0 0 0 0 2 1 SE 2 5 0 1 1 0 0 0 0 0 0 0 9 SSE 1 9 3 4 1 0 0 0 0 0 0 0 18 S- 5 60 32 39 27 10 0 0 0 0 0 0 173 SSW 63 134 66 40 21 8 0 0 0 0 0 0 332 SW 60 88 35 10 8 5 1 0 0 0 0 0 205 ,

WSW 37 50 14 10 7 3 1 0 0 0 0 0 122 l W 19 15 13 4 4 2 0 0 0 0 0 0 57 j WNW 14 7 4 6 4 2 0 1 0 0 0 0 38 1 NW 0 5- 1 1 2 1 0 0 0 0 0 0 10 )

NMN 1 0 0 3 0 1 0 0 0 0 0 0 5 I CALM 4 0 0 0 0 0 0 0 0 0 0 0 4 TOTAL 208 381 178 123 80 32 2 1 0 0 0 0 1005 l

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Mc7uire Combined JAN-DEC 1998 MET at 10M: Hours of Occurrence All Stability Classes 0.46- 0.75- 1.00- 1.25- 1.60- 2.00 3.00- 4.00- 6.00- 6.00- 8.00- >9.99 TOTAL 0.74 0.99 1.24 1.49 1.99 2.99 3.99 4.99 5.99 7.99 9.99 M/S ,

N 2 6 15 36 96 151 89 57 37 36 17 1 543 NNE O 4 16 25 92 238 178 142 104 44 26 2 871 NE O O 4 12 51 206 247 243 94 37 19 0 913 ENE 2 3 3 9 34 133 144 93 18 2 0 0 441 E 3 4 3 11 35 62 44 5 0 0 0 0 167 ESE 2 2 6 15 34 55 21 2 0 0 0 0 137 SE 4 12 8 22 67 107 17 0 0 0 0 0 237 SSE 2 15 19 37 81 61 15 10 3 3 1 0 247 S 9 84 78 97 151 183 63 46 25 5 0 0 741 SSVV 74 171 124 119 187 318 185 105 39 10 1 0 1333 SW 73 120 88 69 106 223 162 86 36 40 1 0 1004 WSW 51 87 57 54 81 112 66 22 12 7 0 0 549 W 24 39 36 39 54 76 48 20 6 4 0 0 346 WNW 14 17 21 39 47 83 44 38 21 14 2 0 340 NW 0 13 14 10 30 55 54 37 22 16 3 2 256 NNW 1 9 15 24 45 63 63 34 41 33 11 1 340 CALM 4 0 0 0 0 0 0 0 0 0 0 0 4 TOTAL 265 586 507 618 1191 2126 1440 940 458 251 81 6 8469 4

Attachment 2 Solid Waste Disposal Report j

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r April 26,1999

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MEMORANDUM TO FILE

SUBJECT:

McGuire Nuclear Site Annual Solid Radwaste Disposal Report - 1998 Calendar Year Attached is the Annual Solid Radwaste Report for the period of January 1,1998 through December 31,1998 for the McGuire Nuclear Site. The format of the report includes information as required by McGuire's Selected Licensee Commitment Manual, Section 16.11. Please contact  ;

me at extension 4652 if additional information is required. 1 W2, i% dan Robert E. Beckham Radiation Protection Scientist McGuire Nuclear Site I

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l cc: W.F. Byrum N.B. Sherrill L.E. Loucks (MNS/ Chemistry)

. L.E. Haynes (GO/RP)

R.C. Lemons (GO/RP)

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i MCGUIRE NUCLEAR SITE  !

SUMMARY

OF MAJOR RADIONUCLIDE COMPOSITION l Type of waste Nuclide  % Abundance l

,il ,. Waste from liqu. id systems:hy,2huanamuasssusA 4ng,,,m., g eye,.n,c nn,_ g, ,w cwawu;g.gp  :.,a g1 gmmax ;

- A. Dewatered Secondary Powdex Mn-54 LLD Resin Cs 134 1.21 Co-60 84.57 C-14 LLD Tc-99 LLD l-129 LLD H-3 LLD Cs 137 9.02 Sb-125 5.19 B. Dewatered Secondary Powdex Mn-54 LLD Resin Cs-134 0.44 Co-60 89.59 C-14 LLD Tc-99 LLD l l-129 LLD q H-3 LLD Cs-137 5.04 Sb-125 4.92 C. Dewatered Secondary Powdex Mn-54 LLD Resin Cs-134 0.32 Co-60 91.73 i C-14 LLD i Tc 99 LLD j I-129 LLD '

H-3 LLD Cs-137 3.68 Sb-125 4.26 D. Dewatered Secondary Bead None shipped to a disposal facility Resin this report period.

E. Dewatered Radwaste System None shipped to a disposal facility Resin this report period.

I F. Dewatered Primary Bead Resin None shipped to a disposal facility this report period.

2

l G. Dewatered Cartridge Filters None shipped to disposal facility this report period.

H. Solidified Waste None shipped to a disposal facility this report period.

W D5580ItI$80653550E???$E.?$?0f$55 El5EE?$1555lEEE0$?$5$5050$01$?EIQ5?AE5EE?$

A. Dry Active Waste Cr-51 24.29 Mn-54 1.54 Co-57 ' LLD Co-58 13.44 Co-60 5.38 Cs-137 0.06 Cs-134 LLD Fe-55 47.60 Ni-63 3.58 H-3 0.86 C-14 LLD l129 LLD Zr-95 0.94 Sb-124 'LLD Sb-125 LLD Ag-110m LLD Sn-113 LLD Tc-99 LLD B. Dry Active Waste Cr-51 24.74 Mn-54 1,47 Co-57 LLD Co-58 13.40 Co-60 5.32 Cs-137 0.06 Cs-134 LLD Fe-55 47.29 Ni-63 3.54 H-3 0.85 C-14 LLD l-129 LLD C-14 LLD Zr-95 0.94 Sb-124 LLD j Sb-125 LLD Ag-110m LLD J Sn-113 LLD l Tc-99 LLD 1

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C. Dry Active Waste Cr-51 22.79 Mn-54 1.50 Co-57 LLD Co-58 13.32 Co-60 5.54 Cs-137 0.07 Cs-134 LLD Fe-55 48.98 Ni 3.69 H-3 0.89 C 14 LLD l-129 LLD C-14 LLD Zr-95 0.92 Sb-124 LLD i

Sb 125 LLD Ag-110m LLD i Sn-113 LLD l Tc-99 LLD L

I i-D. Dry Active Waste . Cr-51 16.50 Mn-54

• 63 Co-57 LLD

Co-58 12.70 l

- Co-60 6.23-l Cs 137 0.07 i Cs-134 LLD l- Fe-55 54.84

! Ni-63 4.19 H3 1.00 C-14. LLD' l129 LLD C-14 LLD Zr 95 0.87 Sb-124 LLD Sb-125 LLD Ag-110m LLD Sn-113 LLD Tc-99 LLD 4

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E. D'ry Active Waste . Cr-51 19.77 fan-54 1.57 Co-57 LLD l Co-58 13.09 Co-60 5.86 Cs-137 0.07 Cs-134 LLD Fe-55 51.74 Ni-63 3.91 H-3 0.94 C-14 LLD l-129 LLD C-14 LLD Zr-95 0.90 Sb-124 LLD Sb-125 LLD Ag-110rr LLD Sn-113 LLD Tc-99 LLD F. Sealed Sources None shipped to a disposal facility .-

this report period.

G. Sealed Sources / Smoke Detectors None shipped to a disposal facility f this report period. I H. Irradiated Components None shipped to a disposal facility this report period.

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Attachment 3

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Unplanned Releases l

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McGUIRE NUCLEAR STATION UNPLANNED RELEASES-

-(January 1, 1998 through December 31, 1998)

This attachment-includes a summary of unplanned releases of radiation to the environment. There were 3' unplanned gaseous radioactivity releases to the environment in 1998. 'There were no. unplanned liquid radioactivity releases to the environment in 1998.

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.., -June 18,1998.-

Memorandum To: Annual Radoactive Effluent Release Report CC: . W.F. Byrum, H. J. Sloan, C.D. Ingram, Kay Crane From: William C. Spencer Shift Support Supervisor Radiation Protection McGuire Nuclear Station

- Re: Unplanned release of activity to the Unit 1 Vent Reference PIP 1-M98-1683 On May 30,1998 during 1 EOC 12 Refueling Outage, an unplanned release of activity to the Unit *

- 1 vent occurred from 11:00 hours to 17:30 hours. Normal (NC) Reactor Coolant System degas was in progress in preparation for refueling and maintenance. High levels of Hydrogen was discovered in the NC System and an attempt to provide additional degas via the (VCT) Volume Control Tank to the (NM) Nuclear Sampling Hood was established without proper planning or

- authorization.. This alignment allowed noble gas activity from the NC System to flow unprocessed to the Unit Vent and to the Environment. The Unit Vent is continuously monitored by a particulate, iodine and gas monitoring system (EMF 35,36,37 Package). Increased counts (20 cpm)were seen on the gas detector during the release period.

- Samples were obtained at the Unit Vent during the release period and used to assess activity released. The Following isotopes and Concentrations were identified :

Isotope Concentration Curies Released Xe-133 2.652E 7 pCi/mi .357

. Xe-135 3.881E-8 pCi/ml .0523 Total Curies .409 The total Noble gas activity released was reported on (GWR) Gaseous Waste Release # 41 for May 1998.

The unplanned activity was evaluated against off site dose limits using current ODCM methodology with the following results:

Isotope . Total Body Dose Skin Dose Gamma Air Dose Esta Air Dose Xe-133 .2394 mrem /yr .807 mrem /yr 3.04E-4 mrad 9.04E-4 mrad Xe-135 .216 mrem /yr .674 mrem /yr 2.42E-4 mrad 3.104E-4 mrad Total - .455 mrem /yr '1.48 mrem /yr ' 5.46E-4 mrad 1.22E-3 mrad-SLC Limits 500 mrem /yr 3000 mrem /yr 5 mrad 10 mrad 1

W.C. Spencer H. J. Sloan RP Shift Support Supervisor General Supervisor Radiation Protection Radiation Protection McGuire Nuclear Station f

McGuire Nuclear Station j

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Subject:

Unplanned Radioactive Release 4

Source: Unit 1 Reactor Coolant Drain Tank through 1GB-9 (Hydrogen Storage). l Unit 2 Reactor Coolant Drain Tank through GB instrument lines located in U-1 Turbine Building Basement.

j Brief

Description:

During an investigation of why the U-2 Reactor Coolant Drain Tank (NCDT) would not maintain pressure a release pathway of radioactive gases was found.

A gas sample at the discharge of U-1GB-9 had very low levels of radioactivity. It was determined that no effluent release rates were exceeded.

During the same investigation a leak pathway on the U-2 Hydrogen Header was discovered at an instrument line in the U-1 Turbine Building Basement. Since the NCDT had already been isolated from the Hydrogen System there was no sample at the point of discharge. Based on samples from U-2 NCDT there were no effluent release rates exceeded.

. A detailed problem description and evaluation can be found in PlP 98-3258.

The following is a summary of the release magnitude.

3 Unit-1 Total Body Doserate: 3.32E-06 mrem /yr Skin Doserate = 1.66E-05 mrem /yr Beta Air Dose = 1.52E-05 mrad Gamma Air Dose = 3.50E-06 mrad Total microcuries = 5.107E+03 Unit 2 Total Body Doserate: 1.66E-03 mrem /yr Skin Doserate = 4.85E-03 mrem /yr Beta Air Dose = 4.81E-03 mrad i Gamma Air Dose = 2.73E-03 mrad l

. Total microcuries = 1.46E+06 '

Anin n/&

Harry $6an General Supervisor- RP

l Attachment 4 Fuel Cycle Calculation 1

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m McGuire Nuclear Station 1998 Radioactive Effluent Releases 40CFR190 Uranium Fuel Cycle Dose

• Calculation Results Max 4=n= Total Body Dose = 5.42E-01 saresa hsximum Location: 1.0 Mile, East-South-East Sector critical Age = Infant Liquid and Gas Effluent Contribution to Maximum Total Body Dose Liquid Effluent Dose = 2.07E-02 mrem = 3.8% of total Critical Path = Potable Water Major Contributor = H-3 Gas Effluent Dose = 5.21E-01 mrem = 96.2% of total Critical Path = Goat Milk Major Contributor = H-3 Maximum organ Dose = 5.65E-01 anresa Maximum Location: 1.0 Mile, East-South-East Sector Critical Age - Infant critical organ - Thyroid Liquid and Gas Effluent Contribution to Maximum organ Dose Liquid Effluent Dose = 2.06E-02 mrem = 3.6% of total Critical Path = Potable Water Major Contributor = H-3 Gas Effluent Dose = 5.44E-01 tarem = 96.4% of total Critical Path = Goat Milk Major Contributor = H-3 e

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• 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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l Attachment 5 Inoperable Monitoring Equipment l

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t April 16,1998 MEMORANDUM TO FILE

Subject:

McGuire Nuclear Station inoperable Instruments Exceeding Selected Licensee Commitments (SLC) Limits i

2 EMF 31 was discovered to have a failed detector during a calibration performed on March 16,1998. It has been determined that the EMF detector failed on August 11,1997 and therefore exceeded the 30 day inoperable limit. It was returned to service on March 17,1998. An investigation is in progress and will documented under PIP 2-M.98-0940.

i No other monitoring instrumentation exceeded the 30 day limit in 1997.

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i Yh?&/

M. B. Ramseur General Supervisor l

Radiation Protection  !

McGuire Nuclear Station l

1 cc: W. F. Byrum Annual Effluent Report I

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