ML073170712

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Radioactive Effluent Release Report
ML073170712
Person / Time
Site: Braidwood  Constellation icon.png
Issue date: 04/29/1999
From: Tulon T
Commonwealth Edison Co
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
Download: ML073170712 (67)
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Text

April 29, 1999 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D.C. 20555-0001 Braidwood Station, Units 1and 2 Facility Operating License Nos. NPF-72 and NPF-77 N R C Docket Nos. STN 50456 and STN 50-457 Subject : 1998 Radioactive Effluent Release Report T h e attached document includes the Radioactive Effluent Release Report for Braidwood Station. This report is being submitted in accordance with 10CFRSO.36a and Technical Specification 5.6.3, "Radioactive Effluent Release Report," and includes a summary of radiological liquid and gaseous effluents and solid waste released from the site from January 1998 through December 1998.

If you have any questions regarding this information, please contact Mr. T. W. Simpkin, Regulatory Assurance Manager, at (815) 458-2801, extension 2980.

Respectfully, AfJLgp Timothy J. Tulon Site Vice President-'

Braidwood Station Attachment cc: -

Regional Administrator N R C Region 111 N R C Senior Resident Inspector Braidwood Station

BRAIDWOODS T A T I O N R A D l O A C T l V E EFFLUENT R E L E A S E R E P O R T Supplemental Information January December 1998 Facility: BRAIDWOOD S T A T l O N Licensee: C O M M O N W E A L T H E D I S O N COMPANY

1. Regulatory Limits
a. For Noble Gases:

Dose Rate

1) Less than 500 mrem/yearto the whole body.
2) Less than 3000 mrem/year to the skin.

Dose Gamma Radiation

1) Less than or equal to 5 mradquarter.
2) Less than or equal to IO mradyear.

Beta Radiation

1) Less than or equal to IO mradquarter.
2) Less than or equal to 20 mradyear.

b.,c. For Iodine- 13 1, for Iodine- 133, and for a l l radionuclides in particulate form with half-lives greater than 8 days.

Dose Rate

1) Less than 1500 mredyear.

Dose

1) Less than or equal to 7.5 mremlquarter
2) Less than or equal to I 5 mrem/year.
d. For Liauid
1) Less than or equal to 1.5 mrem to the whole body during any calendar quarter
2) Less than or equal to 5 mrem to any organ during any calendar quarter.
3) Less than or equal to 3 mrem to the whole body during any calendar year.
4) Less than or equal to IO mrem to any organ during any calendar year.

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4

2. Maximum Permissible Concentration

. a., b.,c., For fission and activation gases, iodines, and particulates with half-lives greater than 8 days, allowable release limits are calculated by solving equations IO.1 and 10.2 from the Offsite Dose Calculation Manual.

d. For liquid effluents, allowable release limits are calculated by solving equations 10.3 and 10.4 from the Offsite Dose Calculation Manual.
3. Average Energy T h e average gamma energy for the Braidwood noble gas waste streams was 0.745 MeV for Unit 1 and 0.222 MeV for U n i t 2. The average beta energy for Braidwood noble gas waste streams was 0.306 MeV for Unit 1 and 0.153 MeV for Unit 2.
4. Measurements and Approximations o f Total Radioactivity
a. Fission and Activation Gases:
b. lodines:

C. Particulates:

Containment batch releases are analyzed for noble gas and tritium before being discharged by gamma isotopic and scintillation, respectively. Gaseous decay tanks are analyzed for noble gas before being discharged by gamma isotopic. Released activity is calculated using volume o f release, which is determined by change in tank or containment pressure.

The Auxiliary Building ventilation exhaust system is continually monitored for iodines and particulates. These samples are pulled every 7 days and analyzed by gamma isotopic. The particulate samples are also analyzed quarterly for gross alpha. Noble gas and tritium grab samples are pulled and analyzed weekly by gamma isotopic and scintillation, respectively.

The average flow at the release points are used to calculate the curies released.

d. Liauid Effluents The liquid release tanks are analyzed before discharge by gamma isotopic and for tritium. A representative portion o f this sample is saved. T h i s is composited, every 3 1 days, with other discharges that occurred and is analyzed for tritium and gross alpha. T h e batch composites are compositedquarterly and sent to a vendor for Sr-89/90 and Fe-55 analysis. Circulating Water Blowdown, Condensate Polisher Sump and Waste Water Treatment are analyzed weekly by gamma isotopic and for tritium. These weekly samples are composited quarterly and sent to a vendor for Sr-89/90and Fe-55 analysis.

The tank volumes and activities are used to calculate the curies released for the liquid release tanks. The total volume o f water released and the activity is used to calculate the diluted activity released at the discharge point from batch discharges.

e. Less than the lower limit o f detection (<LLD).

Samples are analyzed such that the Technical Specification L L D requirements are met.

When a nuclide is not detected during the quarter then <LLD is reported.

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BRAIDWOOD S T A T I O N RADIOACTIVE EFFLUENT R E L E A S E R E P O R T F O R 1998 GAS R E L E A S E S UNIT 1 (Docket Number 50-456)

SUMMATION OF A L L R E L E A S E S I Units I 1st Qtr I 2ndQtr I 3rd Qtr I 4th Qtr I Total I A. F i s s i o n a n d Activation G a s Releases

1. Total Release Activity I Ci I 1.83E-01 I 1.!27E-01 I 1.38E-01 I 3.41E-02 I 5.52E-01
2. Average Release Rate I uCi/sec I 2.35E-02 I 2.SlE-02 I 1.74E-02 I 4.29E-03 I 7.03E-02 B. I o d i n e Releases
1. Total 1-131 Activity I Ci I <LLD I (LLD I <LLD I <LLD I <LLD
2. Averaee Release Rate I uCi/sec I <LLD I cLLD I <LLD I <LLD I cLLD C. P a r t i c u l a t e (> 8 day balf-life) Releases I. Gross Activity I Ci I 2.38E-07 I 1.54E-06 I 8.46E-08 I 2.2OE-07 I 2.08E-06
2. Average Release Rate I uCi/sec I 3.06E-08 I 5.94E-07 I 1.06E-08 I 2.77E-08 I 6.63E-07
13. Gross Alpha Activity I Ci I <LLD I <LLD I <LLD I 1.26E-08 I 1.26E-08 1 D. T r i t i u m Releases
1. Total Release Activity I Ci I 2.01E+00 I 4.99E+00 I 3.79E+00 I 7.86E+OO I 1.87E+01
2. Average Release Rate I uCi/sec I 2.58E-01 I 6.35E-01 I 4.77E-01 1 9.89E-03 I 2.36E+00 E. Sum o f Iodine, P a r t i c u l a t e (> 8 day half-life),

a n d Tritium Releases.

11. TotalRelease Activity I Ci I 3.23E+OO I 9.74E+00 I 7.50E+00 I 1.55E+01 I 3.60E+OI I Note L L D Values are included in Appendix A o f this repon Note % Limit Values are included in Appendix B o f this report

BRAIDWOOD S T A T I O N RADIOACT VE EFFLUENT R E L E A S E R E P O R T F O R GAS R E L E A S E S UNIT 1 (Docket Number 50-456)

B A T C H MODE I Units I 1st Qtr I 2ndQtr I 3rd Qtr I 4th Qtr I Total 1 A. P a r t i c u l a t e ( > 8 day half-life) Releases Sr-89 Ci * * *

  • Nb-95 Ci * * *
  • cs- 134 Ci *
  • Ba\La-140 Ci * * *
  • Ce- 144
  • Value reportedas ContinuousMode I Ci I
  • I
  • I
  • I 1 B. T r i t i u m Releases
11. Total Release Activitv I Ci I 8.17E-01 I 2.63E-01 I 8.47E-02 I 2.53E-01 I 1.42E+00 1 C. F i s s i o n a n d A c t i v a t i o n C a s Releases

~~

D. I o d i n e Releases 1-131 Ci * * * *

  • 1-132 Ci * *
  • 1-133 Ci * *
  • I- 134 Ci * * * *
  • 1-135 Ci *
  • Value reponed as Continuous Mode

BRAIDWOOD S T A T I O N RADIOACTIVE EFFLUENT R E L E A S E R E P O R T F O R 1998 GAS RELEASES UNIT I (Docket Number 50-456)

CONTINUOUS MODE I

I Units I 1st Otr I .

2ndOtr I 3rd Otr I 4th Otr I Total i 1

A. P a r t i c u l a t e (> 8 day balf-life) Releases*

Cr-5 1 Ci <LLD <LLD <LLD <LLD <LLD Mn-54 Ci <LLD <LLD <LLD <LLD <LLD CO-57 Ci <LLD 1.24E-06 <LLD <LLD 1.24E-06 Co-58 Ci <LLD .:LLD 7.22E-08 2. I6E-07 2.88E-07 Fe-59 Ci <LLD .:LLD <LLD <LLD <LLD Co-60 Ci <LLD CLLD 1. I8E-08 <LLD 1.18E-08 Br-82 Ci 2.38E-07 2.95E-07 <LLD <LLD 5.33E-07 Sr-89 I Ci I <LLD 1 .:LLD I 6.16E-IO I <LLD I 6.16E-10 Sr-90 I ci I <LLD I <LLD I <LLD I <LLD I <LLD Nb-95 Ci <LLD a:LLD <LLD 3.75E-09 3.75E-09 CS- 134 Ci <LLD d:LLD <LLD <LLD <LLD CS- I 3 7 Ci <LLD <:LLD <LLD <LLD cLLD Ba\La-I 4 0 Ci <LLD <:LLD <LLD <LLD cLLD Ce- I 4 4 Ci <LLD CLLD <LLD <LLD <LLD B. T r i t i u m Releases

1. Total Release Activity I Ci I 1.19E+00 I 4.72E+OO I 3.71E+00 ] 7.61E+00 1 1.72E+01 I C. F i s s i o n a n d Activation C a s Releases D. i o d i n e Releases*

1-131 Ci <LLD <LLD <LLD <LLD <LLD 1-132 Ci <LLD cLLD <LLD 6.42-08 6.42E-08 1-133 Ci <LLD <LLD <LLD 3.27E-07 3.27E-07 1-134 Ci <LLD 7.38E-05 <LLD <LLD 7.38E-05 11-135 I Ci I <LLD I <LLD I <LLD I <LLD I <LLD 1

  • No data from 1 1 19-98 0325 to I 1-25-98 1340 due to missed sample.

BRAIDWOODS T A T I O N R A D I O A C T I V E EFFLUENT R E L E A S E R E P O R T F O R 1998 GAS R E L E A S E S UNIT 2 (Docket Number 50-457)

S U M M A T I O N OF A L L R E L E A S E S I Units I 1st Otr I 2ndOtr I 3rdOtr I 4th Otr I Total 1 A. Fission and Activation Gas Releases

1. Total Release Activity Ci 3.75E-01 1.121:+00 I 3.39E-01 1.43E-01 I 1.98E+00
2. Average Release Rate uCi/sec 4.82E-02 1.42E-01 I 4.26E-02 1.80E-02 I 2.51E-01 B. Iodine Releases
1. Total I- 13 1 Activity I Ci <LLD <LLD <LLD <LLD <LLD
2. Average Release Rate I uCi/sec <LLD <LLD <LLD <LLD <LLD I. Gross Activity Ci <LLD 5.48E-06 <LLD 9.39E-08 5.57E-06
2. Average Release Rate uCi/sec <LLD 2.1 1E-06 <LLD I.18E-08 2.12E-06
3. Gross Alpha Activity Ci <LLD <LLD <LLD <LLD <LLD D. T r i t i u m Releases
1. Total Release Activity Ci I 9.52E+OO I 2.46E+01 I 5.35E+OI I 6.38E+OO I 9.40E+01
2. Average Release Rate uCi/sec I 1.22E+00 I 3.13E3+00 I 6.73E+OO I 8.03E-01 I 1.I9E+01 E. Sum o f Iodine, Particulate (> 8 day half-life),

and T r i t i u m Releases.

11. Total Release Activity I Ci 1 9.52E+OO 1

~~

2.46El+01 I 5.35E+OI I 6.38E+00 I 9.40E+01 1 Note: L L D Values are included in Appendix A o f this report Note: % Limit Values are included in Appendix B o f this report

BRAIDWOOD STATION R A D I O A C T I V E EFFLUENT R E L E A S E R E P O R T F O R 1998 GAS RELEASES UNIT 2 (Docket Number 50-457)

B A T C H MODE I Units I 1st Om I 2ndOtr I 3rdOtr I 4th Otr I Total 1 A. Particulate ( > 8 day half-life) Releases

  • Value reported as Continuous Mode B. T r i t i u m Releases
11. Total Release Activity I Ci I 7.65E-02 I 6.60Ec-02 I 4.04E-02 I 3.95E-02 I 2.223-03 I C. Fission and Activation Gas Releases D. Iodine Releases 1-131 * * * * *
  • I-132 * * * *
  • I-133 *
  • I- 134 * * * * *
  • 1-135 * * * * *
  • BRAIDWOODS T A T I O N R A D I O A C T I V E EFFLUENT R E L E A S E R E P O R T F O R 1998 GAS R E L E A S E S UNIT 2 (Docket Number 50-457)

CONTINUOUS MODE I Units I IstOtr I 2ndOtr I 3rd Otr I 4th Otr I Total 1 A. Particulate ( > 8 day half-life) Releases B. T r i t i u m Releases

11. Total Release Activity I Ci I 9.44E+OO I 2.46E+OI I 5.35E+OI I 6.34E+OO I 9.39E+01 I C. Fission and Activation Cas Releases Kr-88 Ci <LLD <LLD <LLD <LLD <LLD Xe- 133 Ci 2.55E-01 1.011~+00 2.16E-01 <LLD 1.48E+00 Xe-133m Ci <LLD <LLD <LLD <LLD <LLD Xe- 135 Ci <LLD <LLD <LLD <LLD <LLD Xe- 135m Ci <LLD <LLD <LLD <LLD <LLD Xe- 138 Ci <LLD <LLD <LLD <LLD -=LLD D. Iodine Releases 1-131 Ci <LLD <LLD <LLD <LLD <LLD 1- 132 Ci <LLD <LLD <LLD <LLD <LLD 1-133 Ci <LLD <LLD <LLD <LLD <LLD I- I 3 4 Ci <LLD <LLD <LLD <LLD <LLD 1-135 Ci <LLD <LLD <LLD <LLD (LLD

BRAIDWOOD S T A T I O N R A D I O A C T I V E EFFLUENT R E L E A S E R E P O R T F O R 1998 LIQUIDRELEASES UNIT 1 (Docket Number 50-456)

SUMMATION OF A L L R E L E A S E S I Units I 1st Otr I 2nd Otr I 3rd Otr I 4th Otr I Total I A. Fission and Activation Products

1. Total Activity Released Ci 1.30E-02 1.12E-02 6.15E-02 6.7OE-02 1.53E-01
2. Average Concentration Released uCi/mI 5.5 1E-09 6.36E-09 2.38E-08 2.92E-08 1.70E-08 B. T r i t i u m
1. Total Activity Released Ci 1.85E+02 2.78E+02 4.00E+02 2.63E+02 1.13E+03
2. Average Concentration Released uCi/ml 7.84E-OS 1 S8E-04 1 S5E-04 1.15E-04 1.26E-04
3. %of L i m i t (1E-3 uCi/ml) Y O 7.84E+OO 1.58E+01 1.55E+01 1.15E+01 1.26E+01 C. Dissolved Noble Gases
1. Total Activity Released Ci 2.53E-03 I.18E-04 3.04E-03 1.09E-04 5.80E-03
2. Average Concentration Released uCi/ml I.07E-09 6.70E- 1 1 1.18E-09 4.76E- 11 6.45E- 10
3. %of L i m i t (2E-4 uCi/mI) Y O 5.35E-04 3.35E-05 5.9OE-04 2.38E-05 3.23E-04 D. Gross Alpha
1. Total Activity Released Ci <LLD <LLD <LLD <LLD O.OOE+OO
2. Average Concentration Released uCi/ml <LLD <LLD <LLD <LLD O.OOE+OO E. Volume o f Releases
1. Volume ofLiquid Waste to Discharge liters 1.19E+06 1.44E+06 2.60E+06 2.19E+06 7.42E+06
2. Volume ofDilution Water liters 2.36E+09 1.76E+09 2.58E+09 2.29E+09 8.99E+09 Note: LLD Values are included in Appendix A ofthis report.

Note: YOL i m i t Values are included in Appendix B ofthis report.

BRAIDWOOD S T A T I O N R A D I O A C T I V E EFFLUENT R E L E A S E R E P O R T F O R 1998 LIQUID RELEASES UNIT I (Docket Number 50-456)

B A T C H MODE INuclides From Batch Releases I Units I 1stOtr I 2ndOtr I 3rdOtr I 4thOtr I Total I H-3 Ci I .37E+02 2.15E+02 3.39E+02 1.88E+02 8.79E+02 Na-24 Ci <LLD <LLD <LLD I.36E-04 3.36E-04 0-51 Ci 1.9IE-04 <LLD 4.15E-03 5.5OE-03 9.84E-03 L

Br-82 Ci <LLD <LLD 2.46E-06 <LLD 2.46E-06 Kr-85 Ci 2.5OE-03 <LLD <LLD <LLD 2.50E-03 Kr-88 Ci <LLD <LLD <LLD <LLD <LLD Sr-89 Ci <LLD <LLD <LLD <LLD <LLD

BRAIDWOOD S T A T I O N R A D I O A C T I V E EFFLUENT R E L E A S E R E P O R T F O R 1998 LIQUID RELEASES UNIT I (Docket Number 50-456)

CONTINUOUS M O D E INuclides From Continuous Releases I Units I 1st Qtr I 2nd Qtr I 3rd Qtr I 4th Qtr I Total I

BRAIDWOOD S T A T I O N R A D I O A C T I V E EFFLUENT R E L E A S E R E P O R T F O R 1998 LIQUID RELEASES UNIT 2 (Docket Number 50-457)

SUMMATION OF A L L R E L E A S E S I Units I 1st Qtr I 2nd Qtr I 3rd Qtr I 4th Qtr I Total I A. Fission and Activation Products

1. Total Activity Released Ci 1.30E-02 I 1.12E-02 I 6.15E-02 6.7OE-02 1.53E-01
2. Average Concentration Released uCi/mI 5.5 1 E-09 I 6.36E-09 I 2.38E-08 2.92E-08 1.70E-08 B. T r i t i u m
11. Total Activitv Released I Ci I 1.85E+02 I 2.78E+02 I 4.00E+02 I 2.63E+02 I 1.13E+03 1
12. Average Concentration Released I uCi/ml I 7.84E-05 I 1.58E-04 I 1.55E-04 I 1.15E-04 I 1.26E-04 I
13. % o f L i m i t (1E-3 uCi/ml) I Y O I 7.84E+OO I 1.58E+01 I 1.55E+01 I 1.15E+01 I 1.26E+OI C. Dissolved Noble Gases

-~~~~

1. Total Activity Released
2. Average Concentration Released Ci uCi/ml

- 2.53E-03

~~

1.07E-09

- ~

I.1 8 E - r 3 . m - 0 3 -1.09%04 6.70E-11 1.18E-09 4.76E-11

~ 5.8E 6.45E-10

3. % ofL i m i t (2E-4 uCi/mll YO 5.35E-04 3.35E-05 5.90E-04 2.3 8E-05 3.23E-04 D. Gross Alpha
1. Total Activity Released I Ci I <LLD I <LLD I <LLD I <LLD I O.OOE+OO
2. Average Concentration Released I uCi/ml I <LLD I <LLD I <LLD I <LLD I O.OOE+OO E.Volume o f Releases
1. Volume ofLiquid Waste to Discharge liters I.19E+06 I I.44E+06 2.60E+06 2.19E+06 7.428+06
2. Volume o f Dilution Water liters 2.36E+09 I 1.76E+09 2.58E+09 2.29E+09 8.99E+09 Note: L L D Values are included in Appendix A ofthis report.

Note: YOL i m i t Values are included in Appendix B ofthis report.

BRAIDWOOD S T A T I O N R A D I O A C T I V E EFFLUENT R E L E A S E R E P O R T F O R 1998 LIQUID RELEASES UNIT 2 (Docket Number 50-457)

B A T C H MODE INuclides From Batch Releases I Units I 1st Qtr I 2ndQtr I 3rdQtr I 4th Qtr I Total I H-3 Ci 1.37E+02 2.15E+02 3.39E+02 I .88E+02 8.79E+02 Na-24 Ci <LLD <LLD <LLD I .36E-04 1.36E-04 0 - 51 Ci 1.91E-04 <LLD 4.15E-03 5.5OE-03 9.84E-03 Mn-54 Ci 2.95E-04 4.01E-04 2.6OE-04 8.95E-04 1.853-03

BRAIDWOOD STATION R A D I O A C T I V E EFFLUENT R E L E A S E R E P O R T F O R 1998 LIQUID RELEASES UNIT 2 (Docket Number 50-457)

CONTINUOUS M O D E INuclides From Continuous Releases I Units I 1st Otr I 2ndOtr I 3rdOtr I 4th Otr I Total 1

BRAIDWOOD S T A T I O N R A D I O A C T I V E EFFLUENT R E L E A S E R E P O R T F O R 1998 SOLID RADIOACTIVE W A S T E UNIT 1 A N D 2 C O M B I N E D (Docket Numbers 50-456 and 50-457)

A. S O L I D W A S T E SHIPPED O F F S I T E F O R B U R I A L O R D I S P O S A L I. Types of Waste 1stQtr 2ndQtr 3rdQtr 4th Qtr Year Total a PROCESS W A S T E Total (m3) 4.72E+01 1.83E+01 4.67E+OI 3.41 E+OO 1.16E+02 Total(Ci) 1.27E+02 3.49E+OI 1.38E+01 3.06E+01 2.06E+02 Est. Total Error YO 2.71 E+OO 3.04E+00 2.84E+OO 3.27E+OO 2.68E+OO

b. DRY A C T I V E W A S T E Total (m3) 7.25E+OI 7.27E+OI 2.25E+02 6.15E+02 9.85E+02 Total (Ci) 1.30E-01 4.57E-01 4.40E-01 6.42E-01 1.67E+00 Est. Total Error % 3.03E+00 2.82E+OO 2.76E+OO NIA 2.54E+OO N O T E : Volume ofD r y Active Waste is before vendor volume reduction.
2. Estimate ofmajor nuclide composition (by type o f waste) a.

1st Qtr 2nd Qtr 3rd Qtr 4th Qtr Y e a r Total YO PROCESS W A S T E Ci Ci Ci Ci Ci Cornposition

  • Fe-55 3.98E+O 1 1.81E+01 5.7 1E+OO 1.63E+O 1 7.99E+O1 3.88E+O 1 co-58 4.67E+O 1 2.23E+OO 3.73E+OO 6.5 1 E - 0 1 5.33E+O 1 2.59E+01 CO-60 1.19E+O1 5.4 1 E+OO 1.84E+00 5.89E+OO 2.50E+Ol I .2 1 E+01
  • Ni-63 9.99E+OO 4.56E+OO I .78E+00 6.45E+OO 2.28E+0 1 1.11E+01 Mn-54 3.84E+00 1.68E+00 1.65E-0 1 2.74E-0 1 5.95E+OO 2.89E+OO H-3 1.96E-0 1 1.82E-01 1.31E-01 1.77E-01 6.86E-0 1 3.33 E-0 1 Nb-95 2.83E-01 1 S8E-03 8.69E-04 I .25E-02 2.98E-0 1 I .45E-01 Sb- 122 3.11E-01 2.28E-02 1.43E-05 O.OOE+OO 3.34E-01 1.62E-0 1
  • C-14 3.39E-01 1.63E-0 1 1.26E-0 1 1.97E-0 1 8.25E-01 4.00E-0 1 Sb-125 2.2 1E+OO 1.20E+00 6.35E-02 1.25E-0 1 3.60E+00 1.75E+00 CS-137 6.12E+00 8.45E-01 1.05E-0 1 1.98E-01 7.27E+OO 3.53E+00 CS- 134 4.19E+00 2.94E-01 8.52E-02 9.16E-02 4.67E+OO 2.26E+OO Co-57 5.4 1E - 0 1 I .59E-01 7.82-02 3.85E-02 8.1 7E-0 1 3.97E-0 I
  • Activities based on IOCFR61 scaling factors.

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b.

1st Qtr 2nd Qtr 3rd Qtr 4th Qtr Y e a r Total 90 DRY A C T I V E Ci Ci Ci Ci Ci Composition WASTE

  • Fe-55 6.5 1 E-02 1.89E-0 I 1.69E-0 1 1.73E-01 5.95E-01 3.57E+01 co-58 2.02E-02 1.25E-0 1 1.3 IE - 0 1 1.52E-01 4.28E-01 2.57E+O 1 CO-60 2.04E-02 5.79E-02 5.13E-02 5.45E-02 1.84E-0 1 I. 10E+01
  • Ni-63 1.74E-02 4.99E-02 4.4 1 E-02 5.2OE-02 1.63E - 0 I 9.79E+OO cs- 137 2.45 E-03 6.85 E-03 6.56E-03 5.72E-03 2.16E-02 I .29E+00 Nb-95 2.00E-05 2.88E-04 3.74E-04 5.49E-02 5.56E-02 3.33E+OO Mn-54 1.02E-03 3.4 1 E-03 4.2 1 E-03 1.40E-02 2.26E-02 1.36+00 Cr-5 1 O.OOE+OO O.OOE+OO O.OOE+OO I.19E-02 I.I9E-02 7. I 5 E - 0 1 Zr-95 0.00E+00 O.OOE+OO O.OOE+OO 2.90E-02 2.9OE-02 1.74E+00 cs- I 3 4 3.37E-04 1 .O1 E-03 1,13E-03 I .8 1 E-03 4.29E-03 2.57 E-01 Sb-125 1.67E-03 4.87E-03 4.37E-03 4.22E-03 1.5 1E-02 9.06E-0 I
  • C-14 5.54E-04 1.69E-03 1.48E-03 1 S8E-03 5.3OE-03 3.18E-0 1 Sn-I13 O.OOE+OO O.OOE+OO O.OOE+OO 1.82E-03 1.82E-03 1.09E-0 1 CO-57 3.45E-04 I.18E-03 1.12E-03 1.42E-03 4.06E-03 2.43E-01 H-3 7.5 1 E-04 1.66E-02 2.55E-02 8. I5E-02 1.24E-01 7.45E+OO FE-59 O.OOE+OO O.OOE+OO O.OOE+OO 1.73E-03 1.73E-03 I .03E-0 1
  • Activities based on 10CFR61 scaling factors.

Number o f Shipments: 3 1 Mode o f Transportation: Exclusive Use Vehicle Destination: Chem Nuclear, Barnwell, South Carolina (IO);

American Ecology Recycle Center, Oakridge, Tennessee (1 0);

G T S Duratek, Oak Ridge, Tennessee (8);

Envirocare o f Utah, Clive Disposal Site, Utah (3).

B. I R R A D I A T E D FUEL S H I P M E N T S N o irradiated fuel shipments for January through December, 1998 o:\deptsld8Ig\effsup.doc

BRAIDWOOD STATION R A D I O A C T I V E EFFLUENT R E L E A S E R E P O R T F O R 1998 SOLID RADIOACTIVE W A S T E UNIT 1 A N D 2 C O M B I N E D (Docket Numbers 50-456 and 50-457)

Shipment Number Waste Type o f Container Solidification Agent Class or Absorbent RWS98-001 AU Type A None RWS98-002 AU Type A None RWS98-003 AU STC None RWS98-004 AU STC None RWS98-005 B Type B None RWS98-006 AU STC None RWS98-007 B Type B None RWS98-008 AS Type B None RWS98-009 AS Type B None RWS98-010 AU Type A None RWS98-011 AS Type A None RWS98-012 AU STC None RWS98-013 AU STC None RWS98-014 AU STC None RWS98-015 AU STC None RWS98-016 AU STC None RWS98-017 Not Used RWS98-018 AU STC None RWS98-019 AS Type A None RWS98-020 AU STC None RWS98-021 AU STC None RWS98-022 AU STC None RWS98-023 AU STC None RWS98-024 AU STC None RWS98-025 AU STC None RWS98-026 AU STC None RWS98-027 AU STC None RWS98-028 AU STC None RWS98-029 AU STC None RWS98-030 AU STC None RWS98-031 C Type B None RWS98-032 AU STC None o:\depts\zd81g\effsup.doc

BRAIDWOODS T A T I O N R A D I O A C T I V E EFFLUENT R E L E A S E R E P O R T F O R 1998 UNIT 1 A N D 2 C O M B I N E D (Docket Numbers 50-456 and 50-457)

1. There were no changes to the Braidwood Station Process Control Program in 1998.
2. There were no changes to the installed liquid, gaseous, or solid radwaste treatment systems in 1998.
3. There were no liquid holdup tanks or gas decay tanks which exceeded the limits addressed in the ODCM-RETS.
4. Pursuant to O D C M - R E T S Section 12.6.2, the following is an explanation as to why the inoperability o f liquid or gaseous effluent monitoring instrumentation was not corrected within the time specified in ODCM-RETS:
a. N o liquid or gaseous effluent monitoring instrumentation was inoperable longer than the time specified in ODCM-RETS.
5. Error in Measurement -

The following is an estimate o f the errors associated with effluent monitoring and analysis. The estimate is calculated using the square root o f the sum o f the squares methodology.

A. Gaseous Effluents Est. Total Error YO

1. Fission and Activation Gas Releases 7.59
2. Iodine Releases 33.2
3. Particulates (>8 day half life)

Releases 19.8

4. Tritium Releases 8.07 B. Liauid Effluents Est. Total Error YO
1. Fission and Activation Products 2.64
2. Tritium 5.85
3. Dissolved Noble Gases 2.64
4. Gross Alpha 14.7
5. Volume o f Liquid Waste to Discharge 2.0
6. Volume o f Dilution Water 1.5 o:\depts\zd81g\effsup.doc
6. The following is a summary ofthe 1998 Revisions to the Commonwealth Edison Company (ComEd)

Offsite Dose Calculation Manual (ODCM).

Generic Revision 0 N o revision to this section in 1998.

Braidwood Station 0 A summary o f changes along with a copy o f the entire ODCM was submitted in accordance with Technical Specification 5.5.1 under separate cover.

Reference:

Letter from R. M. Krich, Vice President - Regulatory Services, dated March 12, 1999,

Subject:

Offsite Dose Calculation Manual changes for 1998.

o:\depts\zd8Ig\effsup.doc

BRAIDWOOD S T A T I O N R A D I O A C T I V E EFFLUENT R E L E A S E R E P O R T F O R 1998 UNIT 1 A N D 2 (Docket Numbers 50-456 and 50-457)

APPENDIX A LLD Tables oAdeptsbd8 Ig\effsup.doc

BRAIDWOOD S T A T I O N R A D I O A C T I V E EFFLUENT R E L E A S E R E P O R T F O R I998 UNIT 1 A N D 2 (Docket Numbers 50-456 and 50-457)

LLD V A L U E S F O R GASEOUS R E L E A S E S IsotoDe L L D (Ci/rnl)

Alpha 7.00E-20 H-3 3.97E- 14 Ar-4 1 1S 2 E - 1 1 Cr-5 I 7.10E- 18 Mn-54 5.87E-19 co-58 2.06E- 18 Fe-59 3.70E- 18 CO-60 3.12E- 18 Zn-65 5.23E- 18 Br-82 1.74E- 18 Kr-85 6.62E- IO Kr-85m 3.14E- 12 Kr-87 8.82E- 12 Kr-88 l.lOE-11 Sr-89 2.60E-2 1 Sr-90 2.70E-22 Mo-99 9.1 1E-19 1-13] 1.48E- 18 I- 132 2.54E- 17 I- 133 1.34E- 18 Xe- 133 8.45E- 12 Xe- 133m 2.72E-1 1 cs-134 1.59E- I 8 I- 135 1.10E-17 Xe-135 2.77E- 12 X e - I35m 1.23E-1 1 cs-137 6.30E- 19 Xe-138 5.29E-I 1 Ba-La- 140 1.34E- 18 Ce-141 2.16E- I8 Ce- 144 7.87E-18 NOTE: LLD Value for total activity released is based on LLD values for Individual isotopes used in the calculation.

o:\depts\zd81g\effsup.doc

BRAI DWOOD S T A T I O N R A D I O A C T I V E EFFLUENT R E L E A S E R E P O R T F O R 1998 UNIT 1 A N D 2 (Docket Numbers 50-456 and 50-457)

LLD V A L U E S F O R L I Q U I D R E L E A S E S IsotoDe L L D (Ci/ml)

Alpha 4.25E-I 4 H-3 8.19E- 2 Na-24 2.44E- 4 Cr-5 1 3.94E- 3 Mn-54 5.74E- 4 Fe-55 5.OOE- 3 co-57 4.0 1 E- 4 Co-58 7.22E- 4 Fe-59 8.06E- 4 CO-60 S.83E- 4 Zn-65 1.OOE- 3 Br-82 8.84E- 4 Kr-85 1.21E- 1 Kr-87 1.41E- 3 Kr-88 2.05E- 3 Sr-89 5.00E- 4 Sr-90 8.50E- 15 Sr-92 9.67E- 14 Nb-95 5.39E- 14 Zr-95 1.18E- 13 Zr-97 3.44E- 14 MO-99 1.74E- 13 Tc-99m 4.27E-I4 Ru-I05 1.10E-13 Ag-l 10m 3.42E-14 Sn-I13 1.99E- 12 Sn- 1 17m 4.24E-I4 Sb- 122 6.0 1E-14 Sb- 124 4.76E-14 Sb-125 I.l 4 E - I 4 T e - l25m 1.60E- 1 1 Sb- 126 5.29E- I 4 1-131 6.14E- 14 Xe-13im 2.14E-12 I- 132 6.79E- 14 T e - 132 5.47E- 14 I-133 4.37E-I4 Xe-133 1.49E- 13 Xe- 133m 4.16E-13 cs-134 6.05E- 14 Xe-135 4.97E-I4 cs- 137 3.34E- 14 Xe- 138 6.43E-12 Ba-La-140 I .64E- 13 Ce-141 8.66E-14 Ce- 144 2.8 1E-13 W-187 1.66E- 13 N O T E : L L D Value for Total Activity Released i s based on LLD Values for individual isotopes used in the calculation.

o:\depts\zd81g\effsup.doc

BRAIDWOOD STATION R A D I O A C T I V E EFFLUENT R E L E A S E R E P O R T F O R 1998 UNIT 1 A N D 2 (Docket Numbers 50-456 and 50-457)

APPENDIX B Supplemental Information o:\depts\zd8Ig\effsup.doc

BRAIDWOOD S T A T I O N R A D I O A C T I V E EFFLUENT R E L E A S E R E P O R T F O R 1998 UNIT 1 (Docket Number 50-456)

G A S E O U S EFFLUENTS SUPPLEMENTAL R E L E A S E INFORMATION A. Batch Release 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr Total I. Total Number o f Batch 40 45 49 37 171 Releases

2. Total Time Period for Batch 1690 1816 26427 56783 867 16 Releases (minutes)
3. Maximum Time Period for a 50 53 5193 16960 16960 Batch Release (minutes)
4. Average Time Period for a 42.3 40.4 539.3 1534.7 507. I Batch Release
5. Minimum Time Period for a 22 2: 24 30 22 Batch Release (minutes)

B. Abnormal Releases 0 I. Number o f Releases 0 0 0 0 0

2. Total Activity Released 0.00 0.00 0.00 0.00 0.00

BRAIDWOOD S T A T I O N R A D I O A C T I V E EFFLUENT R E L E A S E R E P O R T F O R 1998 UNIT 2 (Docket Number 50-457)

GASEOUS EFFLUENTS SUPPLEMENTAL R E L E A S E INFORMATION A. Batch Release 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr Total

1. Total Number o f Batch 38 42 44 45 169 Releases
2. Total Time Period for Batch 1838 2849 3949 2091 10727 .

Releases (minutes)

3. Maximum Time Period for a 99 720 1485 60 1485 Batch Release (minutes)
4. Average Time Period for a 48.4 67.8 89.8 46.5 63.5 Batch Release
5. Minimum Time Period for a 35 27 21 25 21 Batch Release (minutes)

B. Abnormal Releases 0

1. Number o f Releases 0 0 0 0 0
2. Total Activity Released 0.00 0.00 0.00 0.00 0.00

BRAIDWOOD S T A T I O N R A D I O A C T I V E EFFLUENT R E L E A S E R E P O R T F O R I998 UNIT COMMON (Docket Number 50-456 and 50-457)

GASEOUS EFFLUENTS( W A S T E GAS D E C A Y T A N K S )

SUPPLEMENTAL R E L E A S E INFORMATlON A. Batch Release 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr Total I. Total Number o f Batch 0 0 3 6 9 Releases

2. Total Time Period for Batch 0 0 335 346 681 Releases (minutes)
3. Maximum Time Period for a 0 0 159 91 159 Batch Release (minutes)
4. Average Time Period for a 0 0 112 58 76 Batch Release
5. Minimum Time Period for a 0 0 0 0 0 Batch Release (minutes)

B. Abnormal Releases 0

1. Number of Releases 0 0 0 0 0
2. Total Activity Released 0.00 0.00 0.00 0.00 0.00

BRAIDWOOD S T A T I O N R A D I O A C T I V E EFFLUENT R E L E A S E R E P O R T F O R 1998 UNIT 1 A N D 2 C O M B I N E D (Docket Number 50-456)

L I Q U I D EFFLUENTS SUPPLEMENTAL R E L E A S E INFORMATION A. Batch Release 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr Total

1. Total Number o f Batch 27 35 59 50 171 Releases
2. TotalTime Period for Batch 3414 3778 8123 12573 27888 Releases (minutes)
3. Maximum Time Period for a 826 875 93 I I498 I498 Batch Release (minutes)
4. Average Time Period for a 126.4 107.9 137.7 25 1.5 163.1 Batch Release
5. Minimum Time Period for a 164 146 151 186 146 Batch Release (minutes)
6. Average Stream Flow During Periods o f Release o f Effluent 2.03E+07 1.81E+07 6.68E+06 2.14E+06 1.18E+07 into a Flowing Stream (Iiterdmin)

Page 1

BRAIDWOOD STATION UNIT ONE ACTUAL 1998 MAXIMUM DOSES RESULTING FROM AIRBORNE RELEASES PERIOD O F RELEASE - 01/01/98 TO 12/31/98 CALCULATED 04/15/99 INFANT RECEPTOR 1ST 2ND 3RD 4TH TYPE QUARTER QUARTER QUARTER QUARTER ANNUAL JAN-MAR APR-JUN JUL-SEP OCT-DEC GAMMA AIR 1.643-05 1.863-05 1.35E-05 7.00E-06 5.553-05 (MRAD) (N 1 (N ) (N ) (N ) (N )

BETA AIR 1.483-05 1.643-05 1.17E-05 1.533-05 5.83E-05

{MRAD) (N ) (N ) (N ) (N ) (N )

TOT. BODY 1.233-05 1.393-05 1.01E-05 5.llE-06 4.15E-05 (MREM) (N 1 (N 1 (N 1 (N ) (N 1 SKIN 2.323-05 2.61E-05 1.893-05 1.15E-05 7.97E-05 (MREM) (N ) (N ) (N 1 (N ) (N 1 ORGAN 3.763-04 9.353-04 7.14E-04 1.47E-03 3.50E-03 (MREM) (N ) (N ) (N 1 (N ) (N )

LIVER THYROID LUNG THYROID THYROID THYROID KIDNEY LUNG GI LLI THIS IS A REPORT FOR THE CALENDAR YEAR 1998 COMPLIANCE STATUS - 10CFR 50 APP. I INFANT RECEPTOR QTRLY 1ST QTR 2ND QTR 3RD QTR 4TH QTR YRLY  % OF OBJ JAN-MAR APR-JUN JUL-SEP OCT-DEC OBJ APP. I GAMMA AIR (MRAD) 5.0 0.00 0.00 0.00 0.00 10.0 0.00 B E T A AIR ( M R A D ) 10.0 0.00 0.00 0.00 0.00 20.0 0.00 TOT. BODY (MREM) 2.5 0.00 0.00 0.00 0.00 5.0 0.00 SKIN (MREM) 7.5 0.00 0.00 0.00 0.00 15.0 0.00 ORGAN (MREM) 7.5 0.01 0.01 0.01 0.02 15.0 0.02 LIVER THYROID LUNG THYROID THYROID THYROID KIDNEY LUNG GI-LLI RESULTS BASED UPON: ODCM ANNEX REVISION 2 DECEMBER 1996 ODCM SOFTWARE VERSION 1.1 January 1995 ODCM DATABASE VERSION 1.1 January 1995

BRAIDWOOD STATION UNIT ONE ACTUAL 1998 MAXIMUM DOSES RESULTING FROM AIRBORNE RELEASES PERIOD OF RELEASE - 01/01/98 TO 12/31/98 CALCULATED 04/15/99 CHILD RECEPTOR 1ST 2ND 3RD 4TH TYPE QUARTER QUARTER QUARTER QUARTER ANNUAL JAN-MAR APR-JUN JUL-SEP OCT-DEC GAMMA AIR 1.643-05 1.863-05 1.353-05 7.00E-06 5.553-05 (MRAD) (N ) (N ) (N ) (N ) (N 1 BETA AIR 1.483-05 1.643-05 1.17E-05 1.53E-05 5.833-05 (MRAD) (N 1 (N ) (N ) (N 1 (N )

TOT. BODY 1.233-05 1.393-05 1.01E-05 5.llE-06 4.15E-05 (MREM) (N ) (N ) (N ) (N ) (N )

SKIN 2.32E-05 2.61E-05 1.893-05 1.15E-05 7.973-05 (MREM) (N ) (N ) (N ) (N 1 (N 1 ORGAN 4.00E-04 1.643-02 2.80E-02 3.99E-03 4.88E-02 (MREM) (N ) (N ) (N 1 (N ) (N )

LIVER THYROID GI-LLI THYROID THYROID THYROID KIDNEY LUNG GI LLI THIS IS A REPORT FER THE CALENDAR YEAR 1998 COMPLIANCE STATUS - 10CFR 50 APP. I CHILD RECEPTOR QTRLY 1ST QTR 2ND QTR 3RD QTR 4TH QTR YRLY  % OF OBJ JAN-MAR APR-JUN JUL-SEP OCT-DEC OBJ APP. I GAMMA AIR (MRAD) 5.0 0.00 0.00 0.00 0.00 10.0 0.00 BETA AIR (MRAD) 10.0 0.00 0.00 0.00 0.00 20.0 0.00 TOT. BODY (MREM) 2.5 0.00 0.00 0.00 0.00 5.0 0.00 SKIN (MREM) 7.5 0.00 0.00 0.00 0.00 15.0 0.00 ORGAN (MREM) 7.5 0.01 0.22 0.37 0.05 15.0 0.33 LIVER THYROID GI-LLI THYROID THYROID THYROID KIDNEY LUNG GI-LLI RESULTS BASED UPON: ODCM ANNEX REVISION 2 DECEMBER 1996 ODCM SOFTWARE VERSION 1.1 January 1995 ODCM DATABASE VERSION 1.1 January 1995

BRAIDWOOD STATION UNIT ONE ACTUAL 1998 PERIOD OF RELEASE -

MAXIMUM DOSES RESULTING FROM AIRBORNE RELEASES 01/01/98 TO 12/31/98 CALCULATED 04/15/99 TEENAGER RECEPTOR 1ST 2ND 3RD 4TH TYPE QUARTER QUARTER QUARTER QUARTER ANNUAL JAN-MAR -

APR JUN JUL-SEP OCT-DEC GAMMA AIR 1.643-05 1.86E-05 1.353-05 7.00E-06 5.553-05 (MRAD) (N ) (N ) (N ) (N 1 (N 1 BETA AIR 1.483-05 1.643-05 1.17E-05 1.533-05 5.83E-05 (MRAD) (N ) (N ) (N 1 (N 1 (N )

TOT. BODY 1.23E-05 1.393-05 1.01E-05 5.llE-06 4.15E-05 (MREM) (N ) (N 1 (N ) (N ) (N )

SKIN 2.323-05 2.61E-05 1.893-05 1.15E-05 7.97E-05 (MREM) (N ) (N ) (N 1 (N ) (N )

ORGAN 3.14E-04 1.07E-02 1.823-02 2.80E-03 3.20E-02 (MREM) (N 1 (N ) (N ) (N 1 (N )

LIVER THYROID -

GI LLI GI-LLI THYROID THYROID KIDNEY LUNG GI LLI THIS IS A REPORT FOR THE CALENDAR YEAR 1998 COMPLIANCE STATUS - 10CFR 50 APP. I TEENAGER RECEPTOR QTRLY 1ST QTR 2ND QTR 3RD QTR 4TH QTR YRLY  % OF OBJ JAN-MAR APR-JUN JUL-SEP OCT-DEC OBJ APP. I GA lr AIR (MR D) 5.0 0.00 0.00 0.00 0.00 10.0 0.00 BETA AIR ( M R A D ) 10.0 0.00 0.00 0.00 0.00 20.0 0.00 TOT. BODY (MREM) 2.5 0.00 0.00 0.00 0.00 5.0 0.00 SKIN (MREM) 7.5 0.00 0.00 0.00 0.00 15.0 0.00 ORGAN (MREM) 7.5 0.00 0.14 0.24 0.04 15.0 0.21 LIVER THYROID GI-LLI GI-LLI THYROID THYROID KIDNEY LUNG GI-LLI RESULTS BASED UPON: ODCM ANNEX REVISION 2 DECEMBER 1996 ODCM SOFTWARE VERSION 1.1 J a n u a r y 1995 ODCM DATABASE VERSION 1.1 J a n u a r y 1995

BRAIDWOOD STATION UNIT ONE ACTUAL 1998 MAXIMUM DOSES RESULTING FROM AIRBORNE RELEASES PERIOD O F RELEASE - 01/01/98 TO 12/31/98 CALCULATED 04/15/99 ADULT RECEPTOR 1ST 2ND 3RD 4 TH TYPE QUARTER QUARTER QUARTER QUARTER ANNUAL JAN-MAR APR-JUN JUL-SEP OCT-DEC GAMMA AIR 1.643-05 1.86E-05 1.35E-05 7.00E-06 5.55E-05 (MRAD) (N ) (N ) (N 1 (N ) (N )

BETA AIR 1.483-05 1.64E-05 1.17E-05 1.533-05 5.833-05 (MRAD) (N ) (N ) (N ) (N ) (N )

TOT. BODY 1.233-05 1.393-05 1.01E-05 5.llE-06 4.15E-05 (MREM) (N 1 (N ) (N ) (N ) (N )

SKIN 2.323-05 2.61E-05 1.893-05 1.15E-05 7.97E-05 (MREM) (N 1 (N ) (N ) (N ) (N 1 ORGAN 4.08E-04 9.51E-03 1.60E-02 2.693-03 2.863-02 (MREM) (NE ) (N ) (N ) (N 1 (N 1 LIVER THYROID THYROID GI-LLI GI-LLI -

GI LLI KIDNEY LUNG GI LLI THIS IS A REPORT FCR THE CALENDAR YEAR 1998 COMPLIANCE STATUS - 10CFR 50 APP. I ADULT RECEPTOR QTRLY 1 S T QTR 2ND QTR 3RD QTR 4TH QTR YRLY  % OF OBJ JAN-MAR APR-JUN JUL-SEP OCT-DEC OBJ APP. I GAMMA AIR (MRAD) 5.0 0.00 0.00 0.00 0.00 10.0 0.00 B E T A A I R (MRAD) 10.0 0.00 0.00 0.00 0.00 20.0 0.00 TOT. BODY (MREM) 2.5 0.00 0.00 0.00 0.00 5.G 0.00 SKIN (MREM) 7.5 0.00 0.00 0.00 0.00 15.0 0.00 ORGAN (MREM) 7.5 0.01 0.13 0.21 0.04 15.0 0.19 LIVER THYROID -

GI LLI GI-LLI GI-LLI THYROID KIDNEY LUNG GI LLI RESULTS BASED UPON: ODCM ANNEX REVISION 2 DECEMBER 1996 ODCM SOFTWARE VERSION 1.1 J a n u a r y 1995 ODCM DATABASE VERSION 1.1 J a n u a r y 1995

BRAIDWOOD STATION UNIT TWO ACTUAL 1998 MAXIMUM DOSES RESULTING FROM AIRBORNE RELEASES PERIOD OF RELEASE - 01/01/98 TO 12/31/98 CALCULATED 04/15/99 INFANT RECEPTOR 1ST 2ND 3F!D 4TH TYPE QUARTER QUARTER QUARTER QUARTER ANNUAL JAN-MAR -

APR JUN JUL-SEP OCT-DEC GAMMA AIR 1.273-05 1.983-05 1.373-05 1.533-05 6.16E-05 (MRAD) (N ) (N 1 (N 1 (N ) (N )

BETA AIR 1.963-05 4.853-05 1.88E-05 1.353-05 1.00E-04 (MRAD) (N ) (N ) (N 1 (N 1 (N )

TOT. BODY 9.41E-06 1.443-05 1.02E-05 1.15E-05 4.55E-05 (MREM) (N 1 (N ) (N 1 (N ) (N 1 SKIN 1.953-05 3.363-05 2.053-05 2.163-05 9.533-05 (MREM) (N ) (N ) (N 1 (N ) (N 1 ORGAN 1.783-03 4.62E-03 1.01E-02 1.20E-03 1.77E-02 (MREM (N ) (N ) (N ) (N ) (N 1 LIVER LIVER LIVER LIVER LIVER THYROID THYROID THYROID THYROID THYROID KIDNEY KIDNEY KIDNEY KIDNEY KIDNEY LUNG LUNG LUNG LUNG LUNG GI LLI GI LLI GI LLI GI-LLI -

GI LLI THIS IS A REPORT FOR THE CALENDARYEAR 1998 COMPLIANCE STATUS - 10CFR 50 APP. I INFANT RECEPTOR QTRLY 1ST QTR 2ND QTR 3 R D QTR 4TH QTR YRLY  % OF OBJ JAN-MAR APR-JUN JUL-SEP OCT-DEC OBJ APP. I GAMMA AIR (MRAD) 5.0 0.00 0.00 0.00 0.00 10.0 0.00 BETA AIR (MRAD) 10.0 0.00 0.00 0.00 0.00 20.0 0.00 TOT. BODY (MREM) 2.5 0.00 0.00 0.00 0.00 5.0 0.00 SKIN (MREM) 7.5 0.00 0.00 0.00 0.00 15.0 0.00 ORGAN (MREM) 7.5 0.02 0.06 0.13 0.02 15.0 0.12 LIVER LIVER LIVER LIVER LIVER THYROID THYROID THYROID THYROID THYROID KIDNEY KIDNEY KIDNEY KIDNEY KIDNEY LUNG LUNG LUNG LUNG LUNG GI-LLI GI-LLI GI-LLI -

GI LLI GI-LLI RESULTS BASED UPON: ODCM ANNEX REVISION 2 DECEMBER 1996 ODCM SOFTWARE VERSION 1.1 J a n u a r y 1995 ODCM DATABASE VERSION 1.1 J a n u a r y 1995

BRAIDWOOD STATION UNIT TWO ACTUAL 1998 MAXIMUM DOSES RESULTING FROM AIRBORNE RELEASES PERIOD OF RELEASE - 01/01/98 TO 12/31/98 CALCULATED 04/15/99 CHILD RECEPTOR 1ST 2ND 3RD 4TH TYPE QUARTER QUARTER QUARTER QUARTER ANNUAL JAN-MAR -

APR JUN JUL-SEP OCT-DEC GAMMA AIR 1.273-05 1.983-05 1.373-05 1.53E-05 6.16E-05 (MRAD) (N (N (N (N (N BETA AIR 1.963-05 4.853-05 1.883-05 1.353-05 1.00E-04 (MRAD) (N (N ) (N 1 (N ) (N )

TOT. BODY 9.41E-06 1.443-05 1.02E-05 1.15E-05 4.55E-05 (MREM) (N ) (N (N (N (N SKIN 1.95E-05 3.36E-05 2.053-05 2.16E-05 9.533-05 (MREM) (N (N ) (N (N ) (N )

ORGAN 1.893-03 1.57E-01 3.953-01 3.283-02 5.86E-01 (MREM) (N ) (N ) (N ) (N ) (N )

LIVER LIVER LIVER LIVER LIVER THYROID THYROID THYROID THYROID THYROID KIDNEY KIDNEY KIDNEY KIDNEY KIDNEY LUNG LUNG LUNG LUNG LUNG GI LLI GI LLI GI LLI GI-LLI GI-LLI THIS IS A REPORT FOR THE CALENDARYEAR 1998 COMPLIANCE STATUS - 10CFR 50 APP. I CHILD RECEPTOR QTRLY 1ST QTR 2ND QTR 3RD QTR 4TH QTR YRLY  % OF OBJ JAN-MAR APR-JUN JUL-SEP OCT-DEC OBJ APP. I G llMA AIR IR D) 5.0 0.00 0.00 0.00 0.00 10.0 0.00 BETA AIR (MRAD) 10.0 0.00 0.00 0.00 0.00 20.0 0.00 TOT. BODY (MREM) 2.5 0.00 0.00 0.00 0.00 5.0 0.00 SKIN (MREM) 7.5 0.00 0.00 0.00 0.00 15.0 0.00 ORGAN (MREM) 7.5 0.03 2.09 5.27 0.44 15.0 3.91 LIVER LIVER LIVER LIVER LIVER THYROID THYROID THYROID THYROID THYROID KIDNEY KIDNEY KIDNEY KIDNEY KIDNEY LUNG LUNG LUNG LUNG LUNG GI-LLI GI-LLI GI-LLI GI-LLI GI-LLI RESULTS BASED UPON: ODCM ANNEX REVISION 2 DECEMBER 1996 ODCM SOFTWARE VERSION 1.1 J a n u a r y 1995 ODCM DATABASE VERSION 1.1 J a n u a r y 1995

BRAIDWOOD STATION UNIT T W O ACTUAL 1998 MAXIMUM DOSES RESULTING FROM AIRBORNE RELEASES PERIOD OF RELEASE - 01/01/98 TO 12/31/98 CALCULATED 04/15/99 TEENAGER RECEPTOR 1ST 2ND 3RD 4TH TYPE QUARTER QUARTER QUARTER QUARTER ANNUAL JAN-MAR -

APR JUN JUL-SEP OCT-DEC GAMMA AIR 1.273-05 1.98E-05 1.373-05 1.533-05 6.16E-05 (MRAD) (N ) (N 1 (N 1 (N ) (N )

BETA AIR 1.963-05 4.853-05 1.883-05 1.353-05 1.00E-04 (MRAD) (N ) (N ) (N ) (N 1 (N 1 TOT. BODY 9.41E-06 1.443-05 1.02E-05 1.15E-05 4.55E-05 (MREM) (N 1 (N ) (N 1 (N ) (N 1 SKIN 1.953-05 3.363-05 2.05E-05 2.16E-05 9.533-05 (MREM (N ) (N ) (N ) (N ) (N )

ORGAN 1.493-03 1.02E-01 2.56E-01 2.14E-02 3.81E-01 (MREM) (N ) (N 1 (N ) (N ) (N 1 LIVER LIVER LIVER LIVER LIVER THYROID THYROID THYROID THYROID THYROID KIDNEY KIDNEY I.: IDNEY KIDNEY KIDNEY LUNG LUNG LUNG LUNG LUNG GI LLI GI LLI GI LLI

.~ GI-LLI GI-LLI IS A REPORT FOR THE CALENDARYEAR 1598

~~

THIS COMPLIANCE STATUS - 10CFR 50 APP. I TEENAGER RECEPTOR QTRLY 1ST QTR 2ND QTR 3F!D QTR 4TH QTR YRLY  % OF OBJ JAN-MAR APR-JUN JUL-SEP OCT-DEC OBJ APP. I GAMMA AIR ( M R A D ) 5.0 0.00 0.00 0.00 0.00 10.0 0.00 BETA AIR (MRAD) 10.0 0.00 0.00 0.00 0.00 20.0 0.00 TOT. BODY (MREM) 2.5 0.00 0.00 0.00 0.00 5.0 0.00 SXIN (MREM) 7.5 0.00 0.00 0.00 0.00 15.0 0.00 ORGAN (MREM) 7.5 0.02 1.36 3.42 0.28 15.0 2.54 LIVER LIVER LIVER LIVER LIVER THYROID THYROID THYROID THYROID THYROID KIDNEY KIDNEY KIDNEY KIDNEY KIDNEY LUNG LUNG LUNG LUNG LUNG GI-LLI GI-LLI GI-LLI GI-LLI -

GI LLI RESULTS BASED UPON: ODCM ANNEX REVISION 2 DECEMBER 1996 ODCM SOFTWARE VERSION 1.1 January 1995 ODCM DATABASE VERSION 1.1 January 1995

BRAIDWOOD STATION UNIT T W O ACTUAL 1998 MAXIMUM DOSES RESULTING FROM AIRBORNE RELEASES PERIOD OF RELEASE - 01/01/98 TO 12/31/98 CALCULATED 04/15/99 ADULT RECEPTOR 1ST 2ND 3RD 4TH TYPE QUARTER QUARTER QUARTER QUARTER ANNUAL JAN-MAR APR-JUN JUL-SEP OCT-DEC GAMMA AIR 1.273-05 1.983-05 1.373-05 1.533-05 6.16E-05 (MRAD) (N 1 (N ) (N ) (N ) (N 1 BETA AIR 1.963-05 4.853-05 1.883-05 1.35E-05 1.00E-04 (MRAD) (N ) (N ) (N ) (N ) (N )

TOT. BODY 9.4l.E-06 1.443-05 1.02E-05 1.15E-05 4.55E-05 (MREM) (N ) (N ) (N ) (N 1 (N 1 SKIN 1.953-05 3.363-05 2.05E-05 2.16E-05 9.53E-05 (MREM) (N ) (N ) (N ) (N 1 (N )

ORGAN 1.933-03 8.983-02 2.26E-01 1.893-02 3.36E-01 (MREM) (NE ) (N ) (N ) (N ) (N )

LIVER LIVER LIVER LIVER LIVER THYROID THYROID THYROID THYROID THYROID KIDNEY KIDNEY KIDNEY KIDNEY KIDNEY LUNG LUNG LUNG LUNG LUNG GI LLI GI LLI GI-LLI GI-LLI GI-LLI THIS IS A REPORT FOR THE CALENDARYEAR 1998 COMPLIANCE STATUS - 10CFR 50 APP. I ADULT RECEPTOR QTRLY 1ST QTR 2ND QTR 3RD QTR 4TH QTR YRLY  % OF OBJ JAN-MAR APR-JUN JUL-SEP OCT-DEC OBJ APP. I GP!M A AIR ( IRAD) 5.0 0.00 0.00 0.00 0.00 10.0 0.00 BETA AIR ( M R A D ) 10.0 0.00 0.00 0.00 0.00 20.0 0.00 TOT. BODY (MREM) 2.5 0.00 0.00 0.00 0.00 5.0 0.00 SKIN (MREM) 7.5 0.00 0.00 0.00 0.00 15.0 0.00 ORGAN (MREM) 7.5 0.03 1.20 3.01 0.25 15.0 2.24 LIVER LIVER LIVER LIVER LIVER THYROID THYROID THYROID THYROID THYROID KIDNEY KIDNEY KIDNEY KIDNEY KIDNEY LUNG LUNG LUNG LUNG LUNG GI-LLI -

GI LLI GI-LLI GI-LLI GI-LLI RESULTS BASED UPON: ODCM ANNEX REVISION 2 DECEMBER 1996 ODCM SOFTWARE VERSION 1.1 J a n u a r y 1995 ODCM DATAEASE VERSION 1.1 J a n u a r y 1995

BRAIDWOOD STATION UNIT ONE ACTUAL 1998 MAXIMUM DOSES (MREM) RESULTING FROM AQUATIC EFFLUENTS PERIOD OF RELEASE - 01/01/98 TO 12/31/98 CALCULATED 04/15/99 INFANT RECEPTOR 1ST 2ND 3RD 4TH DOSE TYPE QUARTER QUARTER QUARTER QUARTER ANNUAL JAN-MAR APR-JUN JUL-SEP OCT-DEC TOTAL 2.123-02 3.193-02 4.583-02 3.033-02 1.29E-01 BODY INTERNAL 2.123-02 3.193-02 4.583-02 3.06E-02 1.29E-01 ORGAN GI-LLI GI-LLI -

GI LLI LIVER LIVER THIS IS A REPORT FOR THE CALENDAR YEAR 1998 COMPLIANCE STATUS - 10 CFR 5 0 APP. I QTRLY 1ST QTR 2ND QTR 3RD QTR 4TH QTR YRLY  % OF OBJ JAN-MAR APR-JUN JUL-SEP OCT-DEC OBJ APP. I TOTAL BODY (MREM) 1.5 1.41 2.12 3.06 2.02 3.0 4.31 CRIT. ORGAN(MREM) 5.0 0.42 0.64 0.92 0.61 10.0 1.29 GI-LLI GI-LLI GI-LLI LIVER LIVER RESULTS BASED UPON: ODCM ANNEX REVISION 2 DECEMBER 1996 ODCM SOFTWARE VERSION 1.1 January 1995 ODCM DATABASE VERSION 1.1 January 1995

BRAIDWOOD STATION UNIT ONE 1998 ANNUAL REPORT PROJECTED DOSE AT NEAREST COMMUNITY WATER SYSTEM

  • PERIOD OF RELEASE - 01/01/98 TO 12/31/98 CALCULATED 04/15/99 INFANT RECEPTOR 1ST 2ND 3RD 4TH DOSE TYPE QUARTER QUARTER QUARTER QUARTER ANNUAL JAN-MAR APR-JUN JUL-SEP OCT-DEC TOTAL 2.123-02 3.193-02 4.583-02 3.033-02 1.29E-01 BODY INTERNAL 2.123-02 3.19E-02 4.58E-02 3.06E-02 1.29E-01 ORGAN GI-LLI -

GI LLI GI-LLI LIVER LIVER THIS IS A REPORT FOR THE CALENDAR YEAR 1998 COMPLIANCE STATUS - 40 CFR 141 TYPE ANNUAL LIMIT  % OF LIMIT TOTAL 4.0 MREM 3.230 BODY INTERNAL 4.0 MREM 3.236 ORGAN LIVER

  • THIS CALCULATION O F DOSE IS BASED ON TECHNIQUES DESCRIBED IN THE COMMONWEALTH EDISON OFFSITE DOSE CALCULATION MANUAL. THESE TECHNIQUES DIFFER FROM THOSE DESCRIBED IN 4 0 CFR 141.

RESULTS BASED UPON: ODCM ANNEX REVISION 2 DECEMBER 1996 ODCM SOFTWARE VERSION 1.1 January 1995 ODCM DATABASE VERSION 1.1 January 1995

BRAIDWOOD STATION UNIT ONE ACTUAL 1998 MAXIMUM DOSES (MREM)RESULTING FROM AQUATIC EFFLUENTS PERIOD OF RELEASE - 01/01/98 TO 12/31/98 CALCULATED 04/15/99 CHILD RECEPTOR 1ST 2ND 3RD 4TH DOSE TYPE QUARTER QUARTER QUARTER QUARTER ANNUAL JAN-MAR APR-JUN JUL-SEP OCT-DEC TOTAL 2.143-02 3.223-02 4.633-02 3.09E-02 1.31E-01 BODY INTERNAL 2.163-02 3.23E-02 4.663-02 3.31E-02 1.33E-01 ORGAN GI LLI LIVER -

GI LLI LIVER LIVER THIS IS A REPORT FOR THE CALENDAR YEAR 1998 COMPLIANCE STATUS - 10 CFR 50 APP. I QTRLY 1ST QTR 2ND QTR 3RD QTR 4TH QTR YRLY  % OF OBJ JAN-MAR APR-JUN JUL-SEP OCT-DEC OBJ APP. I TOTAL BODY (MREM) 1.5 1.43 2.15 3.08 2.06 3.0 4.36 CRIT. ORGAN(MREM) 5 . 0 0.43 0.65 0.93 0.66 10.0 1.33 GI LLI LIVER -

GI LLI LIVER LIVER RESULTS BASED UPON: ODCM ANNEX REVISION 2 DECEMBER 1996 ODCM SOFTWARE VERSION 1.1 J a n u a r y 1995 ODCM DATABASE VERSION 1.1 J a n u a r y 1995

BRAIDWOOD STATION UNIT ONE 1998 ANNUAL REPORT PROJECTED DOSE AT NEAREST COMMUNITY WATER SYSTEM

  • PERIOD OF RELEASE - 01/01/98 TO 12/31/98 CALCULATED 04/15/99 CHILD RECEPTOR 1ST 2ND 3RD 4TH DOSE TYPE QUARTER QUARTER QUARTER QUARTER ANNUAL JAN-MAR APR-JUN JUL-SEP OCT-DEC TOTAL 2.13E-02 3.213-02 4.613-02 3.053-02 1.30E-01 BODY INTERNAL 2.143-02 3.213-02 4.633-02 3.073-02 1.30E-01 ORGAN GI-LLI -

GI LLI GI-LLI LIVER -

GI LLI THIS IS A REPORT FOR THE CALENDAR YEAR 1998 COMPLIANCE STATUS - 40 CFR 141 TYPE ANNUAL LIMIT  % O F LIMIT TOTAL 4.0 MREM 3.249 BODY INTERNAL 4.0 MREM 3.259 ORGAN GI-LLI

  • THIS CALCULATION OF DOSE IS BASED ON TECHNIQUES DESCRIBED IN THE COMMONWEALTH EDISON OFFSITE DOSE CALCULATION MANUAL. THESE TECHNIQUES DIFFER FROM THOSE DESCRIBED IN 40 CFR 141.

RESULTS BASED UPON: ODCM ANNEX REVISION 2 DECEMBER 1996 ODCM SOFTWARE VERSION 1.1 J a n u a r y 1995 ODCM DATABASE VERSION 1.1 J a n u a r y 1995

BRAIDWOOD STATION UNIT ONE ACTUAL 1998 MAXIMUM DOSES (MREM)RESULTING FROM AQUATIC EFFLUENTS PERIOD O F RELEASE - 01/01/98 TO 12/31/98 CALCULATED 04/15/99 TEENAGER RECEPTOR 1ST 2ND 3RD 4TH DOSE TYPE QUARTER QUARTER QUARTER QUARTER ANNUAL JAN-MAR APR-JUN JUL-SEP OCT-DEC TOTAL 1.12E-02 1.693-02 2.433-02 1.69E-02 6.943-02 BODY INTERNAL 1.18E-02 1.723-02 2.513-02 1.863-02 7.18E-02 ORGAN GI-LLI GI-LLI -

GI LLI LIVER GI-LLI THIS IS A REPORT FOR THE CALENDAR YEAR 1998 QTRLY 1ST QTR 2ND QTR 3RD QTR 4TH QTR YRLY  % OF OBJ JAN-MAR APR-JUN JUL-SEP OCT-DEC OBJ APP. I TOTAL BODY (MREM) 1.5 0.75 1.13 1.62 1.13 3.0 2.31 CRIT. ORGAN(MREM) 5.0 0.24 0.34 0.50 0.37 10.0 0.72 GI-LLI -

GI LLI GI-LLI LIVER -

GI LLI RESULTS BASED UPON: ODCM ANNEX REVISION 2 DECEMBER 1996 ODCM SOFTWARE VERSION 1.1 January 1995 ODCM DATABASE VERSION 1.1 January 1995

BRAIDWOOD STATION UNIT ONE 1998 ANNUAL REPORT PROJECTED DOSE AT NEAREST COMMUNITY WATER SYSTEM

  • PERIOD OF RELEASE - 01/01/98 TO 12/31/98 CALCULATED 04/15/99 TEENAGER RECEPTOR 1ST 2ND 3RD 4TH DOSE TYPE QUARTER QUARTER QUARTER QUARTER ANNUAL JAN-MAR -

APR J UN JUL-SEP OCT-DEC TOTAL l.llE-02 1.673-02 2.40E-02 1.593-02 6.78E-02 BODY INTERNAL 1.13E-02 1.68E-02 2.443-02 1.623-02 6.87E-02 ORGAN GI-LLI GI-LLI GI-LLI GI-LLI GI-LLI THIS IS A REPORT FOR THE CALENDAR YEAR 1998 COMPLIANCE STATUS - 40 CFR 141 TYPE ANNUAL LIMIT  % OF LIMIT TOTAL 4.0 MREM 1.696 BODY INTERNAL 4.0 MREM 1.718 ORGAN GI LLI

  • THIS CALCULATION O F DOSE IS BASED ON TECHNIQUES DESCRIBED IN THE COMMONWEALTH EDISON OFFSITE DOSE CALCULATION MANUAL. THESE TECHNIQUES DIFFER FROM THOSE DESCRIBED IN 40 CFR 141.

RESULTS BASED UPON: ODCM ANNEX REVISION 2 DECEMBER 1996 ODCM SOFTWARE VERSION 1.1 J a n u a r y 1995 ODCM DATABASE VERSION 1.1 J a n u a r y 1995

BRAIDWOOD STATION UNIT ONE ACTUAL 1998 MAXIMUM DOSES (MREM)RESULTING FROM AQUATIC EFFLUENTS PERIOD OF RELEASE - 01/01/98 TO 12/31/98 CALCULATED 04/15/99 ADULT RECEPTOR 1ST 2ND 3RD 4TH DOSE TYPE QUARTER QUARTER QUARTER QUARTER ANNUAL JAN-MAR APR-JUN JUL-SEP OCT-DEC TOTAL 8.163-03 1.233-02 1.75E-02 1.32E-02 5.11E-02 BODY INTERNAL 8.83E-03 1.253-02 1.853-02 1.40E-02 5.383-02 ORGAN GI-LLI -

GI LLI -

GI LLI LIVER -

GI LLI THIS IS A REPORT FOR THE CALENDAR YEAR 1998 COMPLIANCE STATUS - 10 CFR 50 APP. I QTRLY 1ST QTR 2ND QTR 3 R D QTR 4TH QTR YRLY  % OF OBJ JAN-MAR APR-JUN JUL-SEP OCT-DEC OBJ APP. I TOTAL BODY (MREM) 1.5 0.54 0.82 1.17 0.88 3.0 1.70 CRIT. ORGAN(MREM) 5.0 0.18 0.25 0.37 0.28 10.0 0.54 GI LLI GI-LLI GI-LLI LIVER GI-LLI RESULTS BASED UPON: ODCM ANNEX REVISION 2 DECEMBER 1996 ODCM SOFTWARE VERSION 1.1January 1995 ODCM DATABASE VERSION 1.1 January 1995

BRAIDWOOD STATION UNIT ONE 1998 ANNUAL REPORT PROJECTED DOSE AT NEAREST COMMUNITY WATER SYSTEM

  • PERIOD O F RELEASE - 01/01/98 TO 12/31/98 CALCULATED 04/15/99 ADULT RECEPTOR 1ST 2ND 3RD 4TH DOSE TYPE QUARTER QUARTER QUARTER QUARTER ANNUAL JAN-MAR APR-JUN JUL-SEP OCT-DEC TOTAL 7.983-03 1.20E-02 1.723-02 1.14E-02 4.86E-02 BODY INTERNAL 8.093-03 1.21E-02 1.763-02 1.16E-02 4.943-02 ORGAN GI LLI GI-LLI GI-LLI GI-LLI -

GI LLI THIS IS A REPORT FOR THE CALENDAR YEAR 1998 COMPLIANCE STATUS - 40 CFR 141 TYPE ANNUAL LIMIT  % OF LIMIT TOTAL 4.0 MREM 1.216 BODY INTERNAL 4.0 MREM 1.235 ORGAN GI-LLI

  • THIS CALCULATION OF DOSE IS BASED ON TECHNIQUES DESCRIBED IN THE COMMONWEALTH EDISON OFFSITE DOSE CALCULATION MANUAL. THESE TECHNIQUES DIFFER FROM THOSE DESCRIBED IN 40 CFR 141.

RESULTS BASED UPON: ODCM ANNEX REVISION 2 DECEMBER 1996 ODCM SOFTWARE VERSION 1.1 January 1995 ODCM DATABASE VERSION 1.1 January 1995

BRAIDWOOD STATION UNIT T W O ACTUAL 1998 MAXIMUM DOSES (MREM)RESULTING FROM AQUATIC EFFLUENTS PERIOD OF RELEASE - 01/01/98 TO 12/31/98 CALCULATED 04/15/99 INFANT RECEPTOR 1ST 2ND 3RD 4TH DOSE TYPE QUARTER QUARTER QUARTER QUARTER ANNUAL JAN-MAR -

APR JUN JUL-SEP OCT-DEC TOTAL 2.123-02 3.19E-02 4.583-02 3.03E-02 1.29E-01 BODY INTERNAL 2.12E-02 3.193-02 4.583-02 3.06E-02 1.29E-01 ORGAN GI-LLI GI-LLI GI-LLI LIVER LIVER THIS IS A REPORT FOR THE CALENDAR YEAR 1998 COMPLIANCE STATUS - 10 CFR 50 APP. I QTRLY 1ST QTR 2ND QTR 3RD QTR 4TH QTR YRLY  % OF OBJ JAN-MAR APR-JUN JUL-SEP OCT-DEC OBJ APP. I TOTAL BODY (MREM) 1.5 1.41 2.12 3.06 2.02 3.0 4.31 CRIT. ORGAN(MREM) 5.0 0.42 0.64 0.92 0.61 10.0 1.29 GI LLI GI-LLI GI-LLI LIVER LIVER RESULTS BASED UPON: ODCM ANNEX REVISION 2 DECEMBER 1996 ODCM SOFTWARE VERSION 1.1 J a n u a r y 1995 ODCM DATABASE VERSION 1.1 J a n u a r y 1995

BRAIDWOOD STATION UNIT TWO 1998 ANNUAL REPORT PROJECTED DOSE AT NEAREST COMMUNITY WATER SYSTEM

  • PERIOD OF RELEASE - 01/01/98 TO 12/31/98 CALCULATED 04/15/99 INFANT RECEPTOR 1ST 2ND 3RD 4TH DOSE TYPE QUARTER QUARTER QUARTER QUARTER ANNUAL JAN-MAR -

APR JUN JUL-SEP OCT-DEC TOTAL 2.123-02 3.193-02 4.583-02 3.03E-02 1.29E-01 BODY INTERNAL 2.123-02 3.193-02 4.583-02 3.06E-02 1.29E-01 OXGAN GI-LLI GI-LLI -

GI LLI LIVER LIVER THIS IS A REPORT FOR THE CALENDAR YEAR 1998 COMPLIANCE STATUS - 40 CFR 141 TYPE ANNUAL LIMIT  % OF LIMIT TOTAL 4.0 MREM 3.230 BODY INTERNAL 4.0 MREM 3.236 ORGAN LIVER

  • THIS CALCULATION OF DOSE IS BASED ON TECHNIQUES DESCRIBED IN THE COMMONWEALTH EDISON OFFSITE DOSE CALCULATION MANUAL. THESE TECHNIQUES DIFFER FROM THOSE DESCRIBED IN 40 CFR 141.

RESULTS BASED UPON: ODCM ANNEX REVISION 2 DECEMBER 1996 ODCM SOFTWARE VERSION 1.1 January 1995 ODCM DATABASE VERSION 1.1 January 1995

BRAIDWOOD STATION UNIT T W O ACTUAL 1 9 9 8 MAXIMUM DOSES (MREM) RESULTING FROM AQUATIC EFFLUENTS PERIOD OF RELEASE - 0 1 / 0 1 / 9 8 TO 1 2 / 3 1 / 9 8 CALCULATED 0 4 / 1 5 / 9 9 CHILD RECEPTOR 1ST 2ND 3RD 4TH DOSE TYPE QUARTER QUARTER QUARTER QUARTER ANNUAL JAN-MAR -

APR JUN JUL-SEP OCT-DEC TOTAL 2.143-02 3.223-02 4.633-02 3.093-02 1.313-01 BODY INTERNAL 2.163-02 3.233-02 4.663-02 3.313-02 1.33E-01 ORGAN GI LLI LIVER GI-LLI LIVER LIVER THIS IS A REPORT FOR THE CALENDAR YEAR 1 9 9 8 COMPLIANCE STATUS - 10 CFR 5 0 APP. I QTRLY 1ST QTR 2ND QTR 3RD QTR 4TH QTR YRLY  % OF OBJ JAN-MAR APR-JUN JUL-SEP OCT-DEC OBJ APP. I TOTAL BODY (MREM) 1.5 1.43 2.15 3.08 2.06 3.0 4.36 CRIT. ORGAN(MREM) 5 . 0 0.43 0.65 0.93 0.66 10.0 1.33 GI-LLI LIVER GI-LLI LIVER LIVER RESULTS BASED UPON: ODCM ANNEX REVISION 2 DECEMBER 1 9 9 6 ODCM SOFTWARE VERSION 1.1January 1 9 9 5 ODCM DATABASE VERSION 1.1January 1 9 9 5

BRAIDWOOD STATION UNIT T W O 1998 ANNUAL REPORT PROJECTED DOSE AT NEAREST COMMUNITY WATER SYSTEM

  • PERIOD OF RELEASE - 01/01/98 TO 12/31/98 CALCULATED 04/15/99 CHILD RECEPTOR 1ST 2ND 3RD 4TH DOSE TYPE QUARTER QUARTER QUARTER QUARTER ANNUAL JAN-MAR -

APR JUN JUL-SEP OCT-DEC TOTAL 2.133-02 3.213-02 4.613-02 3.05E-02 1.30E-01 BODY INTERNAL 2.143-02 3.213-02 4.633-02 3.073-02 1.30E-01 ORGAN GI-LLI -

GI LLI -

GI LLI LIVER GI-LLI THIS IS A REPORT FOR THE CALENDAR YEAR 1998 COMPLIANCE STATUS - 4 0 CFR 141 TYPE ANNUAL LIMIT  % OF LIMIT TOTAL 4.0 MREM 3.249 BODY INTERNAL 4 . 0 MREM 3.259 ORGAN GI LLI

  • THIS CALCULATION OF DOSE IS BASED ON TECHNIQUES DESCRIBED IN THE COMMONWEALTH EDISON OFFSITE DOSE CALCULATION MANUAL. THESE TECHNIQUES DIFFER FROM THOSE DESCRIBED IN 4 0 CFR 141.

RESULTS BASED UPON: ODCM ANNEX REVISION 2 DECEMBER 1996 ODCM SOFTWARE VERSION 1.1 January 1995 ODCM DATABASE VERSION 1.1 January 1995

BRAIDWOOD STATION UNIT T W O ACTUAL 1998 MAXIMUM DOSES (MREM)RESULTING FROM AQUATIC EFFLUENTS PERIOD OF RELEASE - 01/01/98 TO 12/31/98 CALCULATED 04/15/99 TEENAGER RECEPTOR 1ST 2ND 3RD 4TH DOSE TYPE QUARTER QUARTER QUARTER QUARTER ANNUAL JAN-MAR APR-JUN JUL-SEP OCT-DEC TOTAL 1.12E-02 1.693-02 2.433-02 1.693-02 6.94E-02 BODY INTERNAL 1.18E-02 1.723-02 2.513-02 1.863-02 7.18E-02 ORGAN GI-LLI GI-LLI GI-LLI LIVER GI-LLI THIS IS A REPORT FOR THE CALENDAR YEAR 1998 COMPLIANCE STATUS - 10 CFR 5 0 APP. I QTRLY 1ST QTR 2ND QTR 3 R D QTR 4TH QTR YRLY  % OF OBJ JAN-MAR APR-JUN JUL-SEP OCT-DEC OBJ APP. I TOTAL BODY (MREM) 1.5 0.75 1.13 1.62 1.13 3.0 2.31 CRIT. ORGAN(MREM) 5.0 0.24 0.34 0.50 0.37 10.0 0.72 GI-LLI GI-LLI GI-LLI LIVER GI-LLI RESULTS BASED UPON: ODCM ANNEX REVISION 2 DECEMBER 1996 ODCM S O F T W A R E VERSION 1.1 J a n u a r y 1995 ODCM DATABASE VERSION 1.1 J a n u a r y 1995

BRAIDWOOD STATION UNIT T W O 1998 ANNUAL REPORT PROJECTED DOSE AT NEAREST COMMUNITY WATER SYSTEM

  • PERIOD OF RELEASE - 01/01/98 TO 12/31/98 CALCULATED 04/15/99 TEENAGER RECEPTOR 1ST 2ND 3 m 4TH DOSE TYPE QUARTER QUARTER QUARTER QUARTER ANNUAL JAN-MAR -

APR JUN JUL-SEP OCT-DEC TOTAL l.llE-02 1.673-02 2.403-02 1.59E-02 6.78E-02 BODY INTERNAL 1.13E-02 1.683-02 2.443-02 1.62E-02 6.87E-02 ORGAN GI-LLI -

GI LLI -

GI LLI GI-LLI -

GI LLI THIS IS A REPORT FOR THE CALENDAR YEAR 1998 COMPLIANCE STATUS - 40 CFR 1 4 1 TYPE ANNUAL LIMIT  % OF LIMIT TOTAL 4.0 MREM 1.696 BODY INTERNAL 4.0 MREM 1.718 ORGAN GI-LLI

  • THIS CALCULATION OF DOSE IS BASED ON TECHNIQUES DESCRIBED IN THE COMMONWEALTH EDISON OFFSITE DOSE CALCULATION MANUAL. THESE TECHNIQUES DIFFER FROM THOSE DESCRIBED IN 40 CFR 141.

RESULTS BASED UPON: ODCM ANNEX REVISION 2 DECEMBER 1996 ODCM SOFTWARE VERSION 1.1 J a n u a r y 1995 ODCM DATABASE VERSION 1.1 J a n u a r y 1995

BRAIDWOOD STATION UNIT T W O ACTUAL 1998 MAXIMUM DOSES (MREM)RESULTING FROM AQUATIC EFFLUENTS PERIOD O F RELEASE - 01/01/98 TO 12/31/98 CALCULATED 04/15/99 ADULT RECEPTOR 1ST 2ND 3RD 4TH DOSE TYPE QUARTER QUARTER QUARTER QUARTER ANNUAL JAN-MAR -

APR JUN JUL-SEP OCT-DEC TOTAL 8.163-03 1.233-02 1.753-02 1.323-02 5.11E-02 BODY INTERNAL 8.83E-03 1.253-02 1.853-02 1.40E-02 5.383-02 ORGAN GI-LLI GI-LLI -

GI LLI LIVER -

GI LLI THIS IS A REPORT FOR THE CALENDAR YEAR 1998 COMPLIANCE STATUS - 10 CFR 50 APP. I QTRLY 1ST QTR 2ND QTR 3RD QTR 4TH QTR YRLY  % OF OBJ JAN-MAR APR-JUN JUL-SEP OCT-DEC OBJ APP. I TOTAL BODY (MREM) 1.5 0.54 0.82 1.17 0.88 3.0 1.70 CRIT. ORGAN(MREM) 5.0 0.18 0.25 0.37 0.28 10.0 0.54 GI LLI GI-LLI GI-LLI LIVER GI-LLI RESULTS BASED UPON: ODCM ANNEX REVISION 2 DECEMBER 1996 ODCM SOFTWARE VERSION 1.1 January 1995 ODCM DATABASE VERSION 1.1 January 1995

BRAIDWOOD STATION UNIT TWO 1998 ANNUAL REPORT PROJECTED DOSE AT NEAREST COMMUNITY WATER SYSTEM

  • PERIOD OF RELEASE - 01/01/98 TO 12/31/98 CALCULATED 04/15/99 ADULT RECEPTOR 1ST 2ND 3RD 4TH DOSE TYPE QUARTER QUARTER QUARTER QUARTER ANNUAL JAN-MAR APR-JUN JUL-SEP OCT-DEC TOTAL 7.983-03 1.20E-02 1.723-02 1.14E-02 4.86E-02 BODY INTERNAL 8.093-03 1.21E-02 1.763-02 1.16E-02 4.94E-02 ORGAN GI LLI GI-LLI GI-LLI GI LLI -

GI LLI THIS IS A REPORT FOR THE CALENDAR YEAR 1998 COMPLIANCE STATUS - 4 0 CFR 141 TYPE ANNUAL LIMIT  % O F LIMIT TOTAL 4.0 MREM 1.216 BODY INTERNAL 4.0 MREM 1.235 ORGAN GI-LLI

  • THIS CALCULATION OF DOSE IS BASED ON TECHNIQUES DESCRIBED IN THE COMMONWEALTH EDISON OFFSITE DOSE CALCULATION MANUAL. THESE TECHNIQUES DIFFER FROM THOSE DESCRIBED IN 40 CFR 141.

RESULTS BASED UPON: ODCM ANNEX REVISION 2 DECEMBER 1996 ODCM SOFTWARE VERSION 1.1 January 1995 ODCM DATABASE VERSION 1.1 January 1995

BRAIDWOOD STATION UNIT ONE 10 CFR 2 0 COMPLIANCE ASSESSMENT PERIOD O F ASSESSMENT 01/01/98 TO 12/31/98 CALCULATED 04/15/99

1. 10 CFR 20.1301 (a) (1) Compliance Total Effective Dose Eqivalent, mrem/yr 5.06E-02 10 CFR 20.1301 (a) (1) limit mrem/yr 100.0

% of limit 0.05 Compliance Summary - 10CFR20 1st 2nd 3rd 4th  % of Qtr Qtr Qtr Qtr Limit TEDE 5.443-03 1.373-02 2.083-02 1.06E-02 0.05 RESULTS BASED UPON: ODCM ANNEX REVISION 2 DECEMBER 1996 ODCM S O F T W A R E VERSION 1.1 January 1995 ODCM DATABASE VERSION 1.1 January 1995

BRAIDWOOD STATION UNIT ONE 1 0 CFR 20 COMPLIANCE ASSESSMENT PERIOD OF ASSESSMENT 01/01/98 TO 12/31/98 CALCULATED 04/15/99

2. 1 0 CFR 20.1301 (d)/40 CFR 190 Compliance Dose Limit  % of (mrem) (mrem) Limit Whole Body Plume 4.15E-05 (DDE) Skyshine O.OOE+OO Ground 4.463-07 Total 4.193-05 25.0 0.00 Organ Dose Thyroid 4.973-02 75.0 0.07

( CDE) Gonads 5.06E-02 25.0 0.20 Breast 4.983-02 25.0 0.20 Lung 4.98E-02 ~ 2570 0.20 Marrow 5.00E-02 25.0 0.20 Bone 5.08E-02 25.0

~ 0.20 Remainder 5.14E-02 25.0 0.21 CEDE 5.05E-02 TEDE 5.06E-02 100.0 0.05 RESULTS BASED UPON: ODCM ANNEX REVISION 2 DECEMBER 1996 ODCM SOFTWARE VERSION 1.1 January 1995 ODCM DATABASE VERSION 1.1 January 1995

BRAIDWOOD STATION UNIT T W O 10 CFR 20 COMPLIANCE ASSESSMENT PERIOD OF ASSESSMENT 01/01/98 TO 12/31/98 CALCULATED 04/15/99

1. 10 CFR 20.1301 (a) (1) Compliance Total Effective Dose Eqivalent, mrem/yr 2.42E-01 10 CFR 20.1301 ( a ) (1) limit mrem/yr 100.0

% o f limit 0.24 Compliance Summary - 10CFR20 1st 2nd 3 rd 4th  % of Qtr Qtl: Qtr Qtr Limit TEDE 6.573-03 6.363-02 1.51E-01 2.04E-02 0.24 RESULTS BASED UPON: ODCM ANNEX REVISI1 2 DECEMBER 1996 ODCM SOFTWARE VEF.:-JN 1.1 January 1995 ODCM DATABASE VERSION 1.1 January 1995

BRAIDWOOD STATION UNIT TWO 1 0 CFR 20 COMPLIANCE ASSESSMENT PERIOD OF ASSESSMENT 01/01/98 TO 12/31/98 CALCULATED 04/15/99

2. 1 0 CFR 20.1301 (d)/40 CFR 190 Compliance Dose Limit  % of (mrem) (mrem) Limit Whole Body Plume 4.553-05 (DDE) Skyshine O.OOE+OO Ground 9.81E-08 Total 4.563-05 25.0 0.00 Organ Dose Thyroid 2.41E-01 75.0 0.32 (CDE) Gonads 2.42E-01 25.0 0.97 Breast 2.41E-01 25.0 0.96 Lung 2.41E-01 25.0 0.96 Marrow 2.41E-01 25.0 0- . 9 -6 Bone 2.42E-01 25.0 0.97 Remainder 2.43E-01 25.0 0.97 CEDE 2.42E-01 TEDE 2.423-01 100.0 0.24 RESULTS BASED UPON: ODCM ANNEX REVISION 2 DECEMBER 1996 ODCM S O F T W A R E VERSION 1.1 January 1995 ODCM DATABASE VERSION 1.1 January 1995

Catd &RII woD STATION January-krch 1998 34 ft. YIM SPED and YIlD OIRECTIM 199-30ft. OIfFrnAL TDlpolllTlRE N .M) .w .OO .oo .oo -00 .oo .OO .ad .oo .oo .oo .OO .oo .oo .oo .oo

.oo .oo .oo .oo .oo .oo .w .oo -00 .MI .oo .oo .oo ,oo -00 .w .oo m o o HI .MI c su .oo .oo .oo .oo .oo .00 .oo .oo .oo .oo .oo .oo -00 .oo .oo .oo 00 * .oo A N .OO .MI .OO .OO .OO .00 .W .W .oO .OO .OO .W .DO .OO .OO .DO .DD .oo 1s .M) -00 ,oo 00 .00 .OO -00 .oo .@I .W .oo .w .oo .oo .oo .oo .oo n KT .w .oo .oo .oo .w .oo .oo .w .oo .w .oo .oo .oo .w .w .00 .OO .oo ES .OO .oO .OO .OO -00 .OO .OO .oO .OO .OO .oO .OO .oO .OO .W 00 -00

.W N .oo .MI .IN

  • 00
  • 00 *00
  • W .oO .MI 00 .oo e .oo .00 ,oo .oo .oo
  • 00 .OO
  1. I .OO .OO .OO .00 .OS .OO .W .OO .OO .OO -00 .OO .OO .OO .W .OO .05 .05

.M .w .os .oo .05 .05 .00 .w .05 .05 .OD .M .oo .MI .oo .oo .32 .32 19 3 SS H .I2 .31 .56 .93 -19 .M) .09 .05 .OO .05 .05

.46 .11 .31 .70 1 .4 .?E .I8 .bo .I4 .W .09

.I4

.32

-46

.65 1.07 .88 .32 1.30 .IO .60 6.08 1.41 6.08 7.17 lls .09 .23 .28 .60 .65 .I9 .05 00 .05 .05 .05 .I4 .46 .I4 .05 3.11 3.11 ES .W .cO .OO .I# .09 .OO .OS .W .OD -00 .05 .W .I9 .05 .MI.OD .56 .56 11.58 EU -00 .09 .O¶ .00 -14 .00 .W .W .Mi .W .OD .00 .OO .oO .OO .05 37 111 -05 .OS .23 .09 .I4 .I4 .OO .OO .00 .I9 .05 .OS .I9 -14 .09 .OO 1.39 1.39 1SU .23 .00 -05 .23 .12 .09 .65 .I1 .M .09 .09 .19 .I8 -37 -09 .ll 2.50 2.50

- H .ct .51 1.11 3.25 3.06 .97 .93 .88 .I4 .19 1.11 2.09 3.90 1.86 1.81 .83 23.05 23.05 7 SS .lo .I3 .32 .3 1 .9 1.30 1.16 .56 .I1 .23 .23 .MI 1 .9 .16 3 .I2 8.12 8.12 lls .W .OO .00 .W A5 .31 .00 -00 .OO .OO .05 .I4 .32 .OO .OO .05 .91 .91 ES .OO .W .oO .OO .O! .MI .OO .OO .OO .OO .00 .O¶ .OO .OO .W .OO .I9 .I9 31.20 N .05 a 1 9 .I1 .09 .w .23 .oo ,09 .w ,w .oo .05 .oo .42 .32 .05 1.72 1.72 MI .Of .I4 .oo .!4 .oo .05 ,w .09 .28 .(H -09 .oo -09 .32 .28 .09 1.12 1.12 8 $4 .w) .19 .05 .I4 .09 .05 .W .23 .I1 .09 .05 -09 .OS .23 .I4 .19 1.72 1.72

- 11 .65 2.27 1.21 1.01 ,70 .I4 .93 1.16 .51 1 .9 1.4 .70 1.25 1.01 1.4 1.62 17,49 11.49 1SS .19 .05 .w .MI .OO .I4 .12 .B .19 .19 .I1 .00 .oo .oo .w .Do 2.71 2.74 2 lls .oo .oo .OO .oo .00 -00 .w .00 .w .oo .M .oo .os .oo .oo .00 .oQ ,09 E5 -00 .oo .w .w .w .oo .w .00 .OO .oo .OD .oo -00 ,oo .w .OO -00 .OO 25.46 EU .OO .05 .W .00 .W .OD .09 .W -23 .OS .W .W .W .W .OD .I4 .65 .65 1MI .OO .W .OO .OO .OO .OO .I9 .09 .05 .OO .23 .d9 -00 .IN .OO .09 -14 .14 3 SU .09 .OO .115 .OO -00 .oO .09 .28 .l?5 .I4 .09 .23 .05 .OO .05 .14 1.25 1.25

- N .31 2.18 .23 -00 .OO .28 .46 .60 1.07 2.50 .56 .37 ,51 -14 .I9 .65 10.11 10.11 1SS .I9 1.16 .11 .OD .W .00 .DO .I9 -51 .OS .W .05 .09 .80 ,00 ,OO 2.31 2.37 811s .OO .OO .W .OO .oO .OO .OO -00 .OO .OO .W .00 .OO .OO .OO -00 .OO .OO ES .00 .OO .00 .a .wI .OO -00 .OO .OO .OO .oO .OO .W .OO .OO -00 .oO .w 15.12

M d BRAIwaD STATIO# January-Hatch 1998 34 ft. M 1

8I SPED and YIKI OlRECTiOn 19-10ft. DIFFCSOlTIAL TMPERM EU .OD 00 .00 -00 .W .a .OO .W .28 .M) .OO 00 .W .W -28 .28 1WJ .OO .OO -00 .W .OO .OO .W .OO .05 .I4 .OO .oO .00 .OO .OO .OO .I9 .I9 99 .w .w .w .w .00 .oo .oo .w .oo .09 .w .w .oo .oo 00 -09 .09

- I .OS .OS .OO .OO .OO .oO .oO -00 .88 1.53 .09 .23 .W .W .OO .28

.w .w .OO .w .oo 3.11 3.11 2 ss .05 .37 .w .w .w .oo .oO .w .09 .I1 .w .65 .65 4 Its .OO .W .OO .OO .OO .M .OO .OO .OO .OO .OO .W .OO -00 .oO .OO .OO .oo ES .W .W .00 .OO .00 .oO .W .W -00 .W -00 .w) ,W .OO .W .W .OO .oo 4.31 fll .w .OD .oo .MI .w .OD .Do .w .w .I1 .OD -00 .oo .oo .OO .oo .11 .I1 6 MI .oo .w .oo .oo .oo .w .oo .00 .os .05 .oo .oo .oo .oo 00 .09 .09 TSU .DO .W .W .OO .W .W .00 .oO .W .05 .W -00 .W .DO .W .OD .05 .05 N -00 .W -00 .oO .OO .OO .OO .W .oO .OS .OO .OO .OO .OO .OO .OO .OS .05 255 .w .00 .w .Nl .Do .a0 .w .OO .MI .oo .w .OO .oo .w .oo -00 .oo .W 0 Hs .oo .oo .oo -00 .00 .oo .w .w -00 .w .OO .oo .oo .OO .oo .w .w1 .oo ES .DO .wI .w .w .w .w .w .oo .w .OD .oo .w .oo .oo .oo .oo .w .W

.32 TOT 1.01 8.86 1.87 7.61 7.84 1.87 1.78 5.98 5.29 7.21 3.M 5.61 9.00 7.88 6.73 5.61 100.00 3.15 1.17 5.94 59.8 21.94 1.17 .71 100.00 Mind Direction by Stability

-05 .32 23 .09 .I4 .23 .09 .I9 .32 ,46 .oO .OS .oO .12 .32 .23 3J5 Extremly Unstable

,I1 .I9 .23 .T3 .19 .I9 .I9 .I9 .12 .I2 .37 .I1 .28 .4 .37 .I9 1.17 Mrately Unstable

.37 .I9 -19 .37 .56 .19 .I4 .6S .28 .SI 23 .56 -37 .6(1 .28 .46 5.94 Slightly Unstable 1.81 5.38 3.11 5.21 4.55 1.99 2.11 3.29 2.60 5.10 2.55 3.53 6.12 1.13 1.36 3.71 59.8 Neutral 1.58 2.15 .83 1.02 1.53 1.72 1.86 1.58 1.67 .70 .16 .97 1.53 1.76 1.25 .93 21.91 Slightly Stable

.W .23 .28 .W .70 .# .I# .W .OO .RS .I1 .19 .SI A6 .14 .O! 1.17 M a t e l y Sae l

.OO .OO .W .05 .I9 .M .05 .W .OO .a0 .OS .I9 .I9 .OS .W .OO 1.4 Extmly Stable Yind Direction by Yind Speed

.oo .w .w .oo .w .WI .w .w .w .w .w .w .w .w .oo .oo .w t AL n

.93 1.35 1.25 2.27 2.37 .SI .46 .I4 -19 .23 .23 .65 1.44 2.88 1.72 .97 11.58 -

0.9 3.5 qh 1.3 .88 1.81 3.90 1.68 2.88 2.13 1.58 .32 .70 1.53 3.15 5.17 2.83 2.55 1.39 37.20 -

3.6 7.5 qh

.97 2.83 1.39 1.44 .79 1.21 1.35 3.01 1.81 1.11 1.07 .83 1.14 2.04 2.23 1.95 25.46 7.6 - 12.5 q h

-65 3.39 .12 .oO .W .28 .83 1.25 1.8 2.11 .E4 .74 .6S .I1 .23 1.02 15.12 -

12.6 18.5 @

.09 .12 .OO .W .00 .OO -00 .W 1.02 2.18 .09 .23 .OO .OO .W -28 4.31 -

18.6 24.5 q h

.oo .w .oo .w .w .w .w .ob .05 .28 .Mi .00 .Do .OO .DO .00 .32 ) 24.5 q h

EU .oo .IN .oo .oo .w) .oo .OO -00 .oo .w .w .oo .oo .OO .w .OO .oo .oo HJ .oo .w .OO .oo .w .oo .oo .Do .oo .w) .oo .oo .w .oo .oo 00 .oo c su .oo -00 .w .oo .oo .oo .oo .oo .w .oo .oo .oo .oo .w .w .oo .oo .oo A N .OO .W .W 00 .OO .W .W .OO .OO .OO .OO .OO .OO 00 .OO .OO 1ss .w -00 .oo .oo .oo .oo .oo .oo .oo .oo .oo -00 .w .oo .oo

  • 00 .oo .oo HE .oo .w .M) .w .a .w .oo .DO .oo .oo .w -00 .OO .oo .oo .w .w -00 I S 06 .oo -00 .a .oo ,oo .w .oo .oo .oo .oo .oo .oo .oo -00 .oo .oo e .OO

.W N .w .w .OO .oo .w .oo .w .05 .w .oo .lo .oo .w .oo .oo .oo .05 .M 1111 .OO .W .OO .OO .OS .OO .W .W .OS .OO .OS -00 .OO .OO .W -00 .I4 .I4 1SU .OO .OS .05 .OS .DO .M .W .W .05 .OO .W .W .OO .OO .Do -00 .P .23

- H .23 -50 .41 .41 -18 .W .09 .OS .05 .oO .14 .OS .05 -32 .55 .23 3.35 3.35 3 SS .I8 .18 .I1 .60 .% .60 .W .09 .05 .W .OO .I4 .I6 .87 .37 .I4 5.22 5.U Is .23 .I8 ,42 .SI .65 .42 .I4 .05 .OS .18 .09 .37 .88 $88 .I4 .23 5.41 5.41 ES .23 .n .18 .37 .SO .?I .oQ .OS -00 .W .M .I8 .I1 .I1 .23 .05 3.25 3.25 17.61 1

N .I4 .W .16 .I2 .a .23 .60 .69 .a .05 .09 .23 .23 .37 .16 .I4 4.81 4.81 I .I8 .W .23 .09 .41 .18 .09 .18 .Of .oO .09 .I4 .41 .U .I6 .09 2.98 2.98 4 SU .OS .23 .I4 .I4 .n .I4 .n .32 .n

.I7 .W .I4 .DO .I4 .18 .18 2.84 2.81

- H 1.51 1.91 2.25 2.29 1.33 1.19 ,82 .32 .I? .I1 .I6 .4 .55 1.3 .69 .60 16.18 6.18 7 SS .I1 .69 .4 1.10 2!. 1.70 1.24 1.65 .69 .% .60 1.24 .82 .37 .32 .60 13.75 1 13.75 E .OS .OO .09 .W .05 .16 .I4 1.8 .09 .W .OO .73 .23 -00 .14 .OO 2.25 I 2.25 I S .05 .W .W .W .W .I4 .M .W .OO .W .W .18 .OS .OO .W .MI .50 I .so

! 43.31 N .n .I1 .I1 .I4 .05 .09 .n .n .I3 .37 .I2 .69 .64 .64 .55 .32 5.64 5.64 111 .14 27 -21 .18 .09 .09 .OO .18 .W .OS .09 21 .I8 .U .31 .18 2.10 2.10 i 8 SU .W .I4 .18 .I9 .W .W .I4 .I2 -18 .I4 .23 .I4 .05 .32 .n .oQ 2.38 2.38

- N 1.19 1.42 1.33 .16 .27 .E2 1.10 -81 .% 1.05 1.21 .60 1.01 .32 .SO .% 14.12 l~S2 1SS .09 .I4 .W .W .I4 .32 .I1 .16 1.01 1.9 .n .n .I3 .OS .09 .I8 5.59 I 5.59 2 I1s .oo .w .w .oo .DO .oo .w .os .w .05 .oO .oo .oo .oo .oo .lm .o! -09 ES .OO .W .W .W .W .W .W .OO .M .W .Do .W .W .OD .OO .W .Do I .W I

30.52 I

N .M .09 .W .W .W .OO .W .I.18 .32 .23 .W .14 .32 .09 .09 1.92 1.92 1HI .W .OS .09 .OO -00 .W .oO .OS .OO -18 .14 .14 .14 ,OO .OO .W 1 .8 -18 ,

3 su .w .14 .oo .MI .w .05 .w .05 .w .05 .w .05 .I4 .w .OO .OO .55 .55 I

- H .M) .46 .09 .W .OO -00 .1.% -60 .64 .82 -23 -09 .OS .OO .09 4.11 1.11 1 SS .w .05 .w .oo .w .w .w .w .05 .n .w .w .wI .w .05 .05 .55 .55 8 lls .OO ,M .OO .OO -00 .OO .OO -00 .OO .OO .W .OO .OO .OO .oO 00 .oo I S .w .W .E4 .DO .oo .w a 0 0 .oo .oo .w .MI -00 .w s o 0 .OD .oo -00 .OO 7.91

C d d BRAlwooO STATIoll Apil-June 1998 34 ft. YIH)SPEED and YIH)DIRKTIOH 199-30 ft. DIfrnOnIAlm m N .oo .w .oo .oo .w .w -00 -11 .09 .Mi .w .oo .MI -00 .MI .w .23 .23 1I .oo -00 .oo .w .w .a0 .oo .05 .w .oo .w -00 .w .oo .oo .w .os .os 93 .oO .W .W .OO .OD .W .M .MI .05 .W .OD -00 .OO .MI .W .W -05 .05

- N .oO .OO .OO .OO .OO .W .OO -09 .09 -05 .OO .OO .OO .OO .OO .OO -23 23 2 % .w .oo .oo .oo .oo .OD .oo .oo .OD .oo .w .wI .w .w .MI .oo .oo .w 4 IIS .oo .MI -00 .oo .oo .a0 .oo .w .w .w .oo .oo .oo .oo .oo .w .oo .OO ES .OD .OO .DO .OO .OO .OO .MI .OO .OO .W .oO .MI .W .W .M .OO .W .OO

.55 TUl 5.M 7.13 7.11 6.71 6.33 6.83 5.73 7.10 5.50 6.88 5.09 6.65 6.97 6.12 5.3 1.26 1000 .0 12.65 6.65 6.05 38.M25.11 7.75 3.76 100.00 Yind Direction by Stability

.I1 .60 .87 .16 .I1 .32 .82 1.51 .87 .73 .61 1.01 1.01 1.53 1.10 .55 12.65 Extrmely hstible

.32 .I1 .60 .27 .5S .27 .09 .46 .T3 .23 .37 -55 .73 .46 .82 .27 6.65 rrodwately Unstable

.I1 .B .37 .27 .n .23 .50 .37 .I1 .I8 .(d .37 .16 .61 .55 -27 6.05 Slightly Unstable 2.93 4.55 1.08 3.16 1.79 2.11 2.20 2.25 2.06 ?,I52.66 1.51 1.70 1.42 1.74 1.92 38.04 btral

.Q 1.05 .87 1.70 2.02 2.61 1.71 2.20 1.79 3.25 .E7 1.71 1.9 1.28 .U .96 25.11 Slightly Stable 28 .I8 .SI .SI -69 .87 .28 .28 .1Q .I2 .09 1.10 1.11 .88 .?8 .T3 7.75 M a t e l y Stable

.n .n 1.6 .37 .60 .41 .09 .OS .DD .DO .OO .37 .16 .I1 -23 .M 3.76 Extmly Stable Yind Direction by Yind Speed

.W -00 .W .W .OD .MI .oO .OD .OO .W .W .W .OO .W .W .W .DO t AlH

.81 1.19 1.47 1.93 2.31 1.42 -41 .28 .23 .28 .28 .I4 1.79 2.18 1.28 -64 17.64 -

0.9 3.5 @

2.38 3.07 3.62 3.9 3.44 1.03 3.25 3.02 1.71 1.51 1.R 3.35 2.57 2.02 2.34 1.65 13.31 -

3.6 7.5 qh 1.79 2.Z 2.20 .81 -55 1.33 1.88 2.15 2.41 3.51 2.15 1.97 2.11 1.56 1.79 1.74 30.52 -

1.6 12.5 wh

.W .78 .I8 .W .W .05 .I8 1.37 .82 1.17 1.28 .W -50 .37 .I1 .23 7.97 --

12.6 18.5 @

.OO .MI .OO .OO .W .OO .OO -27 .23 .OS .OO .W .OO .MI .OO .OO .55 18.6 21.5 gh

.w .w .W .w .w .MI .Do .w .w .oo .w .oo .w .oo .oo .w .w ) 24.5 qh

EU .oo .oo .oo .oo .w .oo .oo .oo .oo .Id .oo .OD .w .oo .oo .oo .oo ,oo 111 .oo .oo .w ,w .oo .oo .oo .w .oo .oo .w .w .oo .oo .oo .w .oo .oo c su .oo .w .OO .w .oo .oo -00 .00 .w .w .oo .w -00 .MI .w .w .oo .W A N .W .OO .OO .OO .OO .OO .OO .OO -00 .W .OO .OO .W .OO -00 .W .oO .W L ss .OO .OO -00 .w .MI .oo .w .OO .oo .oo .w .oo .MI .OO .oo .MI -00 II Its .oo .oo .oo ,00 .a .1)(1 .oo .00 .w .oo .oo .oo .oo .oo .w .oo .oo .oo a 0 0 ES .W .W .09 .05 .09 .W .OO .OO .M -00 .OD .W .00 .OO .W .OO .23 .23

.23 N .00 .00 .oo .w .w .oo .w .oo .w .os -00 .MI .w .00 .oo .oo .os .05 MI .w .kl .oo .oo .oo .oo .oo .os .os -00 -00 .w .oo .oo -00 .oo .09 .W 1su .oo .w .os .I1 -09 .05 .09 .05 .05 .os .w) .w .05 .w .05 .w) .63 .63

- N .09 .E .45 ,45 .82 .21 .18 .09 .OS .09 .O! .23 .I2 23 .14 -09 3.89 3.89 3 ss .ii 1.18 1.59 1.3 .n .n .x .01 .id .id .11 39 .91 .59 .J 9.47 9.17 lls 1

.3 .46 .6( .92 1.33 1.17 .60 .32 .ll .23 .I8 .60 1.15 -96 .83 .46 11.01 11.01 ES .Sl .28 .28 .52 1.M .11 .I1 .05 .05 .W .05 .38 .38 .71 .I1 .80 5-89 5.89 31.02 N .18 .23 .E .23 ,36 .18 .n .SO .9 .9 .5( .SO .IS .I1 .I1 .11 5.25 5.25 111 .32 .I8 .2l .50 .23 .I4 .I1 .2J .41 .18 27 .21 .68 .21 .32 .3 5.01 5.01 1 SU .09 .DO .I1 .I8 .n .18 .a .n .09 .23 .23 .36 .36 .59 .32 .18 3.99 3.99

- I .32 1.00 1.01 1.13 .54 .91 1.09 1.86 .86 -36 .72 .95 .17 .63 1.04 1.04 14.27 14.21 7 SS .59 1.90 1.63 .n ,J 1.31 2.04 3.62 1.19 1.22 1.22 1.54 .63 .09 .68 .32 18.93 18.93 6 .51 .23 .00 .OO .W .9 .63 .36 .09 .68 .45 1.31 .23 .05 -09 .14 5.43 5.43 fS .oo .w .oo .w .M .I1 -00 .05 .M .oo .w .23 .w .w

  • 00
  • 09 .59 .59 53.53 N .59 .36 .lI .OO .W .OO .OO .05 .n .36 .23 .59 .SO .SO .32 .27 4.17 1.17 MI .W .ll .05 .M .OO .W .OO .05 .W .2l .09 .32 .OS -09 09 1.21 1.27 8 SU .OS .W .OS .W .W .W .OS .05 .I1 .18 .05 .36 .18 .OS .W J8 1.10 1.10

- W .18 .I6 .09 .MI .W .05 .OO .23 .I8 .41 1.19 .41 .23 .60 .I4 .OO 3.16 3.16 1SS .OO .OD .OO .05 .W .W .OD -11 .32 1.15 .63 .I1 .05 .W .wI .18 3.22 3.22 2 HS .W .OO .OO .OO .W .OO .OO .oO .oO .OS .OS .05 .OO .OO .OO .W .11 .14 15 .oo .Do .w .w .oo .oo .oo .05 .oo .w .w .w .w .w .OO .MI .[# .os 13,99 EU .M .OO .W .W .DO .W .W .W .00 .cO .32 .OO .W .MI .DO .oO .I2 .32 1N .OO .UO .OO .W .OO .W .OO .OO .OO .W .18 .OO .OO .W -00 .MI .18 .18 3 sll ,M .OO .w .w .w .MI .oo .w .w .05 .w -05 .w .oo .w .w .09 .09

- N -05 .OO .OO .OO 00 .W -00 .N I -23 .05 .OS -05 .W .OO .OO .41 .41 1 ss .oo .oo .oo .w .Mi .w .00 .w .oo .I1 .w .w -00 ,oo .oo .w -11 a11 8 K .W .W .oO .OO .oO .OO .OO .OO .OO .OO .oO .OO .W .05 .OO .OO .05 .05 ES .w .w .oo .w) .w .oo .w .w -00 .oo .oo .w .w .oo -00 -00 .Do .W 1.18

kdd gwIIw)o STATIM July-Sept&r 1998 li SPED and YIlo DIRElTIM 34 ft. Mo 199-30 ft. DlfFDlENTIAl TDPMnRE fU .oo .w .oo .oo .oo .oo .w .OD .MI .oo .00 .w .w .w .w .w .oo .oo G 111 .oo .oo .oo .oo .oo .oo .oo .oo .oo -00 .oo Io0 .w .oo .oo .oo .oo .oo TU .MI .w .W .MI .oo .oo .w) .w .oo .w) .Do .oo .Do .oo .oo .w .Do .oo N .OO .OO .OO .W .OO .OO .00 .W .oO .OO .OO .OO -00 .OO .W -00 .W .oo 2 ss .w .oo .W .w .MI .MI .oo .w) .oo .w .oo .oo .OD .Do .OO .oo .oo .OO 4 lls -00 .w .oo .w .w .w .oo .oo .M) .oo .oo .oo .oo .w .oo .oo .oo IS .w .oo .oo .oo .oo .w .w .oo .w .oo .oo .w .oo -00 .00 .w .w .oo a 0 0

.oo TOT 1.65 5.95 6.68 6.01 6.67 6.11 5.99 8.66 1.89 6.93 6.98 8.72 6.64 5.25 5.15 1.70 100.00 9.18 6.61 6.1122.3 31.75 16.62 6.75 100.00 Yind Direction by Stability

.n .59 .I5 .23 .sb .I8 -27 .54 .82 .95 1.09 1.09 .95 .63 .IS .I1 9.78 fxtrealy lhstable

.I2 .M .32 .So .23 .I1 .11 .36 .54 .15 .51 .59 1.2 .36 .I5 .45 6.61 Mwately Unstable

.I1 .09 .SO .32 .J .I3 .36 .36 .?I .50 .27 .TI .59 .63 .36 .36 6.11 Slightly Unstable

.63 1.68 1.59 1.59 1.36 1.22 1.27 2.17 1.09 1.13 2.36 1.63 1.3 .86 1.31 1.13 n.37 Neutral

.% 2.31 2.81 1.90 1.72 I.@ 2.31 1.3 1.86 2.94 1.99 2.M 1.D 1.00 1.27 .E4 31.A Slightly Stable 1.28 .69 .64 .92 1.42 2.01 1.23 .68 -23 .95 .68 1.95 1.37 1.05 .92 .59 16.62 Mrately Stable

.57 .I! .37 .56 1.22 28 .I1 .I1 .09 .OO .OS .60 .N .I1 .17 .6¶ 6.75 lxtredy Stable Yind Direction by Yind Speed W M E RE EN E ESI SE SK S $9 SY YSY Y W NU M TOTAL -YIIOSPEEJtLASSES-

.OO .OO .O! .OS .W .W .OO .MI .OO .W .W .OO .DO .MI .M .W .23 t ALH 1.75 1.41 2.60 3.61 1.68 2.70 1.28 -91 .37 .SS .16 1.61 2.47 2.80 2.07 1.11 31.02 -

0.9 3.5 Qh 2.W 3.53 3.67 2.31 1.90 3.10 16 .6 6.93 3.53 3.22 3.U 5.16 3.13 1.77 2.58 2.26 53.53 -

3.6 7.5 @

.82 .95 .32 .05 .W .OS .OS .82 1.00 21 .2 2.51 1.86 1.00 .63 .SO .12 13.99 7.6 - 12.5 Qh

.05 .wI .W .W .W .W .W .W .W .I1 .54 .09 .05 .OS .OO .W 1.18 12.6- l8.5@

.OO .OO .W .OO .OO .OO .OO .OO .OO .OS .W .OO .OO .OO .oO .OO .O5 18.6 - 24.5 Qh

.w .oo .00 .oo .w .oo .W .oo .oo .oo .oo .w .MI .MI .w .!lo .w ) 21.5 Iph

N .oo .w .w .oo .oo -00 .oo .oo -00 .00 .oo .oo -00 .oo 00 .oo .OO I .w .OO .wI .w .w .w .w .w .oo -00 .w .oo .w ,oo .Do .w .oo .W c su .w .w .oo .oo .oo .w .oo .oo .oo .oo .w .MI .OO .oo .oo .oo .w .@I A N -00 .W .OO .W .W .W .W .oO .W .W .oO .OO .MI ,OD .OO .I .W .oo 1SS -00 .lm .oo .oo .w) .w ,00 .w .oo ,oo .oo .w1 .w ,w .OO -00 .w -00 n 16 .w .w .w .w .oo .w .w .oo .OD .w .MI .w .oo ,oo .os .oo .os .os ES .OO 00 .OO .W .W .OO .wI .OO .oO .OO .W 00 .OO .oO .OO .oo

.05 N .w .w .HI .w .w .w .w .w .MI .bo .Do .w .oo .w .w .oo .oo .w 111 .w .w .os .# .w I00 00 .oo .oo

  • * .oo .oo .oo .w .w .oo .os -05

.oo .oo .w .MI .M .w .w .w .05 .w .w .oo .oo .w .w .MI .09 m o o IJ .09

- N -32 .I8 .I8 .SO .(I .31 .OS .I4 .OS .OS .I8 .I4 .OO .28 .09 -41 3.35 3.35 3 SS .I1 .I8 .32 .37 .73 .32 .I1 ,I8 .W .09 .09 .18 -11 .23 .I1 .23 3.85 3.85 HS .09 .W .OS .W .I1 .28 .28 .Of .09 .OS .OS .I8 -50 1.19 .55 .OS 3.95 3.95 ES .I3 .a .M .05 .I9 .09 .OS .W .09 .E .W .D¶ .23 .42 -47 .28 2.34 2.34 13.63 N .18 .OD .w .w .w .w .os .05 .05 .05 .05 .w .OO .w .09 -05 .55 .55 I .W .05 ,W .W .OS .W .09 . .W .P .I1 .09 -05 .I8 .14 -09 1.19 I 1.19 1J .O5 .OS .(Is .W .W .W .I1 .a .18 .I1 .32 .I1 -00 .05 .I3 .OS 1.74 1.71

- II .81 1.01 7 ss .I8 .?E

.92 1.93

.I8 .w

.11

.23

.% .I8 .28 .41 .32 .

1 8 .8! 1.01 1.33 1.61 2.25 15.10

.n .(n 1.M 1.06 1.79 1.19 1.20 1.19 1.51 .% .60 15.10 IS.10 15.10 Its .I8 .05 .W .W .05 .09 .W .I4 .I4 .I1 .I1 1.10 1.19 .60 .I4 .I4 5.83 5.83 E5 .05 .OD .bo .W .I1 .W .W .W .td .bo -00 1.01 ,n .I8 .wI .W 2.11 2.11 41.62 N .OS .OO .OO .W .M .I8 .05 .09 .09 .09 .09 .18 .18 .32 .32 .18 1A 1.88 111 .OS .OO .05 .oO .W .W .OO .05 .09 .09 .32 .32 -31 .I8 -09 .W 1.61 1.61

.w .w .w .MI .09 .09 .09 .05 .I4 .32 .I1 -50 .37 .05 .w I.@ 1.88 8 % .05 N .28 .I8 .73 .I3 .OS .69 .61 .64 -92 1.88 1.33 1.01 1.28 1.51 1.01 .73 13.63 13.63 11.11 I SS .09 .I4 .W .W .W .W .60 1.71 1.28 3.10 1.84 16 -73 .I8 .23 11.11 26 .w -00 .oo .w .w .w .w .to .oo 1.15 .I8 .os .w .@I .w .w 1.38 1.la fS .MI .oo .w .on .OD .MI .w .w .MI .05 .w .05 .w -00 .m .oo .@I .09 31.51 EU .w .w .w .w .w .w .09 .MI .OD .oo .OD .00 .w .09 .w .w .I8 .28 1MI -00 .OO .W .W .W .W .OO .OS .OS .OO .05 .OS .32 .09 .OO .09 .69 .69 3 su .w .w .w .w .w .w .w .05 .09 .09 .05 .w .I1 .w .oo .w .I1 .4I

- N .OS .W .60 .05 .oO .W .I8 .55 1.19 1.81 1.14 .I6 .4 .I4 .OS 1 .3 7.53 1.53 1SS .W .M .W .OO .W .OO 5 J .I8 .87 .?8 .23 .M .OD .M .M .OS 2.34 2.34 8 Its -00 .oo .w .w .w .oo .w .00 .w .oo .oo .w .oo .oo .oo .oo .oo .w ES .OD .Do .OD .MI .oo .w) .w .oo .bo .oo .w .w .oo .w .w .OO .w .w 11.24

i Cdd8 R A M STAllOW October-Dec&r 1998 34 ft. YIM SPEED and YIM ORIECTO ll 199-u) ft. OIrnIAl TOpmnRE EU .MI .w .w .M) .Mi .oo .MI .w .oo .w .w .w .w .00 .w Io0 .oo .w 1nJ .w .oo .w -00 .w .w .w .oo .oo .oo .w .oo .os .w .oo .oo -05 .05 9 su .w -00 .w .w .w .w .oo .on .oo .os .w .w .OO .w .w .MI .M .os

- N .W .OO .00 .W .W .W .OO .09 .18 .41 .32 .09 00 ,OO .OS 1.24 1.24 2 ss .w .w .w .w .w .w .w .oo .oo .os .os .18 .00 .w .oo .(# .32 .32 46 .w .w .oo .IN .wl .w .w .oo .oo .oo .oo .oo .oo .oo .OO .oo .oo -00 I S .w .oo .OD .w .00 .oo .oo .w .w .w -00 .OO .00 .oo .oo .w .oo .oo I.65 EU .oo .oo .w .w .w .w .w) .oo .w .w .oo .oo .oo .oo .oo .oo .oo .oo 6111 .W .W .W .W .W .OD .W .OO .W .DO .W .oO .W .W .OO .W .00 .W TSV -00 -00 .MI .OO .W .W .OO .OO .W .09 .OO -00 .W .OO .OO .OO .W .09 H .W .W .oO .W .OO .W .OO .W .OD .W .I4 .OO .cO .W .oO .W .I4 1I 4 2 ss .OO .oo .oo .&I .OO .w ,oo .w -00 .w .oo .oo .OO .w .oo .w .oo .oo Ills .W .00 .W .OO .OO .00 .OO .W .W .M .W .W .W .W .OO .W .Of .Do ES .W .OO .W .OO .oO .OO .W .W .OO .W .W .OO .W .OO .OO .oO .Of .oo

.I3 TOT 2.85 2.30 3.26 4.04 2.76 3.81 3.58 5.83 7.02 13.26 9.22 9.H 10.21 9.16 6 . 1 6.3 100.00 2.71 3.58 4.27 10.98 32.72 1l.b 4.9 100.00 Yind Direction by Stability

.W .W .oO .W .bs .18 .18 .I4 .I4 .I1 .14 .18 .I8 .41 .41 .32 2.71 fwtmly Unstable A5 .OS .OJ .OO .05 .W .W .09 .W .32 .SO .16 1

.8 .16 .23 .18 3.58 Merately Unstable

.E9 .05 .OS .W .OS .09 .I3 .SO .37 .SO .¶.28 .64 .I1 .28 .OS 4.27 Slightly Unstable 1.51 1.38 2.13 3.21 .87 2.02 1.06 1.70 2.75 1.50 3.85 2.52 2.98 3.26 2.75 4.18 10.98 btral

.I1 .73 .60 .¶.% 1.06 1.10 31 .7 3.21 6.10 3.10 3.03 2.3 2.52 1.61 1.15 32.72 Sliflly Stable

,28 .OS .OS .W .(6 .I7 .28 .23 -23 1,61 .M 1.93 2.29 1.79 ,73 1 .8 11.20 Mrately Stable

.28 .OS .OS .05 .2 .09 .OS .W .W .I19 .W 1.15 .97 .60 .47 .28 4.9 Extremely Stable Yind Direction by Yird Speed

.W .DO .Do .W .bo .W .W .W .W -00 .W .W .M .OO .OS .wI .05 CALH

.78 .51 .64 1.01 1.79 1.06 .SI .I1 .28 .W .32 .60 .88 2.12 1.52 .97 13.63 -

0.9 3.5 @I 1.51 1.42 1.24 2.8 .67 1.79 1.38 1.88 1.93 2.9 2.89 5.97 5.37 3.85 3.11 3.17 41.62 -

3.6 7.5 @I SO -32 .78 .?I .W .% 1,38 2.62 2.43 6.79 4.08 2.16 2.80 3.12 1.65 1.15 31.57 -

7.6 12.5 q h A5 .05 .E4 .05 .W .W .32 .83 2.20 2.71 1.42 .U 1.M .I.09 .% 11.24 -

12.6 18.5 @I

.W .oO .W .W .W .W .00 .W .I8 .H) .37 .28 .I4 .OO .00 .09 1.65 -

18.6 24.5 qh

.W .M .W .W .W .W .OO .W .W .09 .I4 .W .W -00 .W .W .I3 ) 24.5 @

5 .

i

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