ML20217H579

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Radiation Dose Assessment Rept Number 13 Jan-Dec 1997
ML20217H579
Person / Time
Site: Peach Bottom  Constellation icon.png
Issue date: 12/31/1997
From: Basilio J, Mscisz T, Wahl D
PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC
To:
Shared Package
ML20217H570 List:
References
13, NUDOCS 9804300011
Download: ML20217H579 (40)


Text

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PECO ENERGY COMPAhT PEACH BOTTOM ATOMIC POWER STATION UNIT NOS. 2 & 3 DOCKET NOS. 50-277 AND 50-278 RADIATION DOSE ASSESSMENT REPORT NO.13 JANUARY 1,1997 THROUGH DECEMBER 31,1997 SUBhumu TO THE UNITED STATES NUCLEAR REGULATORY COABHSSION PURSUANT TO FACILITY OPERATION LICENSES DPR-44 & DPR-56 Prepared by:

T. J. Mscisz "

Reviewed by:

D.E. Wahl Approved by:

$. A. Basilio 9804300011 980420 7 DR ADOCK 0500

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TABLE OF CONTENTS ,

I. INTRODUCTION AND

SUMMARY

II. STATION LOCATION III. PEACH BOTTOM LIQUID AND GASEOUS RADWASTE EFFLUFETS l IV. HYDROLOGY AND METEOROLOGY l

)

V. LIQUID AND GASEOUS PATHWAY DOSE MODELS i VI. RECEPTOR LOCATIONS AND USAGE FACTORS FOR ANNUAL DOSE EVALUATIONS VII. CALCULATED AhWUAL DOSES VIII. METEOROLOGICAL DATA IX. CONCLUSIONS X. CORRECTIONS FROM PREVIOUS REPORT XI. REFFRENCES 1

s

I. INTRODUCTION AND

SUMMARY

In accordance with the reporting requirements of Peach Bottom ODCM Section 3.10 applicable during the reporting period, this report summarizes the radiation doses due

. to radioactive effluent releases from Peach Bottom Atomic Power Station Units 2 and 3 for the period January 1,1997 through December 31,1907.

Detailed discussion of the methodology utihzed in the report has been provided in a previous report (Ref.1). Only in those cases where the methodology has been changed will it be discussed in detail.  ;

The radiation doses due to the release of radioactive materials during the reporting period were well below 10CFR50 Appendix I and 40CFR190 limits. A comparison of the calculated doses to the appropriate limits is presented on Table I-1, Comparison of Doses Resulting from PBAPS Units 2 and 3 with 10CFR50 Appendix I Design Objectives. Specifically, the maximum offsite total body dose due to liquid releases was 8.87E-04 mrem; the maximum total body dose due to gaseous releases was 1.28E-03 mrem.

Since PBAPS releases were well within applicable Radioactive Effluent Technical l Specifications limits and were a small fraction of 10CFR50 Appendix I design l

objectives, it is concluded that PBAPS releases were within 40CFR190, i

" Environmental Radiation Protection Standards for Nuclear Power Operation" limits. l i

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TABLE I-1 COMPARISON OF 1997 DOSES RESULTING FROM PBAPS UNITS 2 AND 3 WITH 10CFR50 APPENDIX I DESIGN OBJECTIVES MAXIMUM DOSE DESIGN OBJECTIVES FROM PBAPS (REG. GUIDE 1.109)

DOSE PATHWAY VALUE  % of A A I Liquid Emuents

a. Dose to total 8.87L04 0.015 3 mrem /yr/ unit body from all pathways
b. Dose to any organ 1.14LO3 0.006 10 mrem /yr/ unit from all pathways II Gaseous Emuents*
a. Gamma dose in 1.89 & O3 0.009 10 mrad /yr/ unit air
b. Beta dose in air 3.84E-04 0.001 20 mrad /yr/ unit
c. Dose to total 1.28 & O3 0.013 5 mrem /yr/ unit body of an individual
d. Dose to skin of an 1.78E-03 0.006 15 mrem /yr/ unit individual
e. Dose to any organ 8.48E-02 0.283 15 mrem /yr/ unit from all pathways 10CFR50 Appendix I specifies dose from noble gases only for categories II (a, b, c and d). PBAPS doses presented for items II (c and d) include noble gas and particulate components.

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l l II. STATION IACATION Peach Bottom Atomic Power Station is located on the western shore of Conowingo Pond in York County, Pennsylvania. The station, two boiling water reactors (3458 MWt), is described in the Updated Final Safety Analysis Report (Ref. 2).

Conowingo Pond is the receiving stream for liquid radwaste effluents.

I III. PEACH BOTTOM LIOUID AND GASEOUS RADWASTE EFFLUFN1'S The release of radioactive materials in liquid and gaseous effluents from PBAPS were reported in the Peach Bottom Atomic Power Station Annual Effluent Release Re. port No. 40 (Ref. 3).

IV. HYDROLOGY AND METEOROLOGY A. HYDROLOGY Travel times and dilution factors were determined based on the daily Conowingo Pond flows in 1997. Daily Pond flows were reviewed to determine a mean monthly Pond flow. Each daily flow value was assigned to one of three Pond flow regimes (Ref. 4). The resulting daily travel times and dilution factors were then averaged to determine a monthly mean travel time and dilution factor for each receptor location.

The travel times and dilution factors for those locations in Conowingo Pond, where the highest doses were calculated, are listed in Table IV-1 for each monthly flow regime.

B. METEOROLOGY Section VIII describes in detail the meteorology in the PBAPS region during 1997, affecting the atmospheric dispersion and the deposition of radionuclides l from PBAPS gaseous radwaste releases. This meteorology was used for the I evaluation of PBAPS Units 2 and 3 gaseous releases.

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V. LIOUID AND GASEOUS PATHWAY DOSE MODELS The maximum annual doses to individuals in unrestricted areas which could result ,

from the effluent releases from PBAPS were calculated according to the guidelines in USNRC Regulatory Guide 1.109 (Ref.5) and the models described therein.

Computer codes, LADTAP and GASPAR, which incorporate the computational models described in Regulatory Guide 1.109 and which were obtained from the NRC staff wem used to perfonn the liquid and gaseous dose calculations respectively.

The liquid release pathways which were considered in making these calculations included drinking water, aquatic foods, shoreline usage, swimming and boating. All pathways wem calculated using the equations and dose factors provided in the LADTAP computer code.

The gaseous release pathways which were considered included external radiation frorr. the air and ground, inhalation and ingestion of vegetation, meat, cow's milk and goat's milk. The inhalation and ingestion pathways were evaluated for the adult, teenager, child and infant age groups. The dose calculation at each receptor was done in two parts - a dose component resulting from the off-gas stack and one from the building vents. These doses were then summed to yield a total dose for each pathway and organ.

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VI. RECEFFOR LOCATION AND USAGE FACTORS FOR ANNUAL DOSE EVALUATIONS A. Liquid Releases ne annual doses resulting for PBAPS liquid radwaste releases were calculated at various locations on Conowingo Pond. The locations are shown in Figure VI-1. These locations were selected because they represent areas where the listed pathway activities are most li%; to occur. The locations and pathways are:

14 cation Number Name Pathways 1 1500 feet below discharge boating, fish 2 Chester Water Authority drinking water 3 Glen Cove boating, fish, shoreline recreation, swimming 4 Conowingo Dam drinking water, fish, boating The City of Baltimore (location 5) withdrew drinking water from Conowingo Pond only one (1) day in 1997. Since Conowingo Pond represents only a small fraction of the water supply for the City of Baltimore, any doses resulting from this pathway are much smaller than those estimated from drmking water at Conowingo Dam. The Chester Water Authority withdrew dnnking water from Conowingo Pond approximately 40 percent of the year. Usage factors were adjusted accordingly. No other liquid pathway usage and consumption rates used in these calculations changed from previous years (Ref. 6).

B. Gaseous Releases In order to assure that the location of the maximum off-site annual dose to each pathway resulting from PBAPS radioactive gaseous effluents was identified, annual doses at several locations were calculated. These included real locations of dairy pastures and residences in each sector. Meat animal pastures were assumed to co-exist with dairy pastures. A dairy pasture survey was performed in 1997 which determined the pasture closest to EAPS in each sector. There was one herd of milk goats within five mile.c o:.' PBAPS. No gaseo" pathway usage and consumption rates used in these cak ulations changed frot previous years (Ref. 7).

7

FIGURE VI-1 Locations at Which Annual Doses to Individuals Resulting From PBAPS Liquid Radwaste Releases Were Evaluated i

HOLTWOOD DAM be g MT. JOHNSON ISLAND PEACH DOTTOM ATOMIC POWER STATJON O 1

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VII. CALCULATED ANNUAL DOSES

! A. Liquid Releases Tables VH-1 thmugh VII-4 list the calculated annual doses through the various l pathways to the maximum individual in the adult, teenager, child and infant age categories as a msult of PBAPS liquid radwaste releases.

The maximum calculated total body dose was 8.87E-04 mrem to the child and occurred at Imation 4, Conewingo Dam. This is 0.015% of the 10CFR50, Appendix I design objective.

The maximum calculated dose to eny organ was 1.14E-03 mrem to the adult

' Liver and occurmd at Location 1. This dose is 0.006% of the 10CFR50 Appendix I design objective.

B. Gaseous Releases Tables VD-5 and VII-6 list the annual doses to all organs through pathway by age group at the location where a person would receive the largest calculated total body and organ dose respectively resulting from exposure to noble gases, particulates and iodine released from PBAPS.

The maximum calculated total body dose was 1.28E-03 mrem to the child and occurred at a residence 3200 feet NNW fmm the PBAPS building vents. This dose is 0.013% of the 10CFR50 Appendix I design objective.

The maximum calculated organ dose was 8.48E-02 mrem to the infant thyroid and occurred at a diary farm 7400 feet SW fmm the PBAPS building vents.

This dose is 0.283% of the 10CFR50 Appendix I design objective.

The maximum calculated skin dose was 1.78E-03 mrem at a residence 3200 feet NNW from the PBAPS building vents. This dose is 0.006% of the Appendix I design objectives.

The maximum calculated offsite gamma air dose was 1.89E-03 mrad, located 3200 feet NNW of the PBAPS building vents. This dose is 0.009% of the 10CFR50 Appendix I design objective.

The maximum offsite beta air dose is 3.84E-04 mrad, located 3200 feet NNW of the PBAPS building vents. This dose is 0.001% of the 10CFR50 Appendix I design objective.

9

I The location where a person would receive the largest calculated total body dose l

from exposure to PBAPS releases due to non-occupational activities inside the site boundary is at the boat ramp approximately 3300 feet NNW of the PBAPS building vents. The calculated total body dose is 5.74Fe04 mrem and I calculated skin dose is 8.02Fe04 mrem assuming continuous occupancy. If the shoreline recreational usage factor (325 hours0.00376 days <br />0.0903 hours <br />5.373677e-4 weeks <br />1.236625e-4 months <br /> per year) were used, a more

! insignificant dose would result.

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TABLE Vil-5 ANNUAL DOSES TO ALL ORGANS BY PATHWAY AT LOCATION OF HIGHEST CALCULATED TOTAL BODY DOSE ANNUAL BETA AIR DOSE = 3.84E-04 MILLRADS ANNUAL GAf MA AIR DOSE = 1.89E-03 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

.................... .....................+..................... ..........+.......... ........... .

PLUME 8 1.28E-03 8 1.28E 03 8 1.28E-03 s 1.28E-03 8 1.28E-03 : 1.28E-03 8 1.28E-03 8 1.78E-03 8

.........+..........+.................................................................+...........

GROUND 8 5.83E 06 8 5.83E-06 8 5.83E 06 8 5.83E-06 8 5.83E-06 8 5.83E-06 8 5.83E-06 8 6.80E-06 8

.........+..........+..........+..........+..........+..........+..........+......................

8 8 8 8 8 8 8 8 8 VECET ADULT 8 1.03E-04 8 1.84E 04 8 1.22E-03 8 1.39E-05 8 1.09E-05 8 9.41E-06 8 9.92E-06 8 9.41E-06 s

...............................+..........+..........+..........+.....................+..........+

TEEN 8 1.42E-04 8 2.25E-04 8 1.92E-03 8 1.85E-05 8 1.37E-05 8 1.12E-05 8 1.22E-05 8 1.12E-05 8

.........+.......... .......... ..........+.....................+.......... ..........+...........

CHILD : 2.72E-04 8 1.87E-04 8 4.43E-03 8 3.01E 05 8 2.17E-05 8 1.76E-05 : 1,91E 05 8 1.76E-05 8

.........+..........+..........+..........+.......... .....................+..........+..........+

INFANT : 0.0 8 0.0 8 0.0 8 0.0 8 0.0 8 0.0 8 0.0 8 0.0 8

.........+..........+..........+..........+..................... ..........+..........+..........+

MEAT  : i s s  : s a s ADULT 8 3.66E-06 8 7.07E-06 8 3.33E-05 8 1.98E-06 8 1.66E-06 8 1.49E-06 8 1.55E-06 8 1.49E-06 8

.........+..........+..........+..............................+.....................+...........

TEEN 8 2.39E-06 8 4.38E-06 8 2.73E-05 8 1.29E-06 8 1.02E-06 8 8.90E 07 8 9.42E-07 8 8.90E-07 8

......... ..................... ..........+................................+..........+...........

CHILD 8 3.35E-06 8 3.22E-06 8 5.00E-05 8 1.60E-06 8 1.25E-06 8 1.08E-06 8 1.14E-06 8 1.08E-06 8

.........+.....................+..........+..........+..........+..........+......................

INFANT 8 0.0 8 0.0 s 0.0 8 0.0 8 0.0 8 0.0 8 0.0 8 0.0 8

....................+..........+..........+.....................+..........+.....................+

COW MILK s s  :  :  : s s s s ADULT 8 1.23E 05 8 2.21E-05 8 1.24E 04 5 7.11E-06 8 4.73E-06 8 3.50E-06 8 3.91E 06 8 3.50E-06 s

......... .....................+.....................+.....................+.....................+

TEEN 8 1.72E-05 8 3.00E-05 8 2.23E-04 5 1.09E-05 8 6.73E-06 8 4.56E 06 8 5.41E-06 8 4.56E-06 2

.........+..........+..........+.........................................+..........+..........+

CHILD s 3.11E-05 8 2.77E-05 8 5.36E-04 8 1.82E-05 8 1.08E-05 8 7.21E-06 8 8.50E-06 8 7.21E-06 8

.........+..........+..........+..........+..........+..........+.....................+...........

INFANT 8 4.83E-05 8 3.16E-05 8 9.89E-04 s 3.25E-05 8 1.67E-05 8 1.09E 05 8 1.33E-05 s 1,09E-05 8

......... ..........+.......... ................................+..........+..........+...........

GOATMILK  :  :  :  :  :  :  :

ADULT 8 0.0 8 0.0 0,0 0,0 s o,o  : 0.0 8 0.0 8 0.0 8

....................+..........+..........+..........+..........+.....................+..........+

TEEN 8 0.0 3 0.0 8 0.0 8 0.0 8 0.0 8 0.0 8 0.0 8 0.0 8

...............................+.....................+..........+.....................+...........

CHILD 8 0.0 8 0.0 8 0.0 8 0.0 8 0.0 8 0.0 8 0.0 8 0.0 8

.........+..........+..........+..........+...........................................+...........

INFANT 8 0.0 8 0.0 8 0.0 8 0.0 8 0.0 8 0.0 8 0.0 8 0.0 8

.........+.......... .......... ..........+..................... .......... .......... ...........

INHAL  : s s s  : i s s  :

ADULT 8 6.28E-06 8 1.10E-05 8 1.05E 05 8 6.07E-06 8 5.93E-06 8 5.75E-06 8 2.80E 05 8 5.75E 06 8

....................+..........+..........+........................................... ...........

TEEN s 6.41E-06 8 1.14E-05 : 1.32E-05 8 6.23E-06 8 6.04E 06 8 5.79E 06 8 4.41E-05 8 5.79E-06 8

.........+..........+.......... ..........+..........+............................................

CHILD 8 5.80E-06 8 7.63E 06 8 1.55E-05 8 5.58E 06 8 5.36E-06 s 5.12E 06 s 3.94E-05 8 5.12E-06 8

.........+..........+..........+..........+................................+......................

INFANT : 3.29E-06 8 3.90E-06 8 8.63E-06 8 3.22E-06 8 3.06E-06 8 2.94E-06 8 3.48E 05 8 2.94E 06 8

...................+..........+...................+..........+.....................+...........

15 l

l 1

i

TABLE Vll.6 ANNUAL DOSES TO ALL ORGANS AT LOCATION OF HlGHEST CALCULATED ORGAN DOSE (CHILD THYROID)

ANNUAL BETA AIR DOSE = 1.76E-04 MILLRADS ANNUAL GAMMA AIR DOSE = 5.23E-04 MILLRADS PATHWAY T.BCDY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN -

.........+.....................+..........+.....................+...............................

PLUME s 3.54E-04 s 3.54E-04 8 3.54E 04 8 3.54E-04 s 3.54E-04 8 3.54E 04 s 3.56E-04 8 5.45E-04 8

.........+..........+.....................+..........+.....................+......................

GROUND 8 4.59E-06 : 4.59E-06 8 4.59E-06 8 4.59E-06 8 4.59E-06 s 4.59E-06 8 4.59E-06 8 5.52E-06 8

.........+...........................................+..........+..........+.....................+

8 8 8 8 8 8 8 8 VEGET 8 ADULT $ 5.75E-05 8 7.40E-05 8 2.57E-04 8 4.19E-05 8 4.52E-05 8 1.64E-03 8 3.58E 05 8 3.58E-05 8

...............................+..........+.....................+..........+......................

TEEN 8 7.17E-05 : 8.86E 05 8 4.02E 04 8 4.92F-05 8 5.21E-05 8 1.44E-03 8 4.29E-05 8 4.27E-05 8

.........+..........+..........+...............................+..........+..........+...........

CHILD s 1.23E-04 8 1.03E-04 9.28E-04 8 7.65E-05 8 7.95E-05 8 2.28E-03 8 6.73E-05 8 6.70E-05 8

.........+..........+..........+................................+..........+.....................+

INFANT 8 0.0 8 0.0 8 0.0 8 0.0 8 0.0 8 0.0 - 8 0.0 8 0.0 8

.........+.....................+.....................+................................+...........

MEAT  : s a s a s s  :

ADULT 8 7.00E-06 : 7.29E-06 8 8.05E-06 : 7.32E-06 8 8.38E-06 8 5.18E-04 8 5.68E 06 8 5.67E-06 :

.........+..........+..........+.....................+..........+..........+..........+..........+

TEEN s 4.37E-06 8 4.39E-06 8 6.61E-06 8 4.73E-06 8 5.60E-06 8 3.75E-04 8 3.39E-06 8 3.38E 06 3

............................... .......... ..........+..........+..........+..........+...........

CHILD 8 5.51E-06 8 4.70E-06 8 1.22E-05 : 5.88E 06 8 6.90E 06 8 5.65E-04 s 4.10E-06 8 4.08E-06 8

.........+..........+..........+................................+..........+..........+..........+

INFANT 8 0.0 8 0.0 8 0.0 8 0.0 8 0.0 8 0.0 8 0.0 8 0.0 $

.........+.......... .....................+.......... ..........+.................................

COW MILK 8 s s s a  :  : s ADULT 8 3.45E-05 8 2.85E-05 8 5.02E-05 8 4.94E-05 8 7.43E-05 8 1.11E 02 8 1.34F 05 8 1.33E-05 8

.........+.....................+..........+..........+..........+..........+..........+..........+

TEEN s 5.24E-05 8 3.81E-05 8 9.06E 05 8 8.14E-05 8 1.26E-04 8 1.75E-02 8 1.75E-05 8 1.73E-05 8

.........+..........+..........+..........+..........+..........+..........+..........+..........,

CHILD 8 9.28E-05 8 4.45E-05 8 2.19E 34 8 1.39E-04 8 2.08E-04 s 3.49E-02 8 2.76E 05 8 2.74E-05 8

.........+..........+....................+..........+..........+..........+..........+...........

INFANT : 1.64E-04 8 5.87E-05 8 4.31E-04 8 3.14E-04 s 3.56E-04 8 8.48E-02 8 4.20E-05 8 4.16E 05 8

.........+.....................+...........................................+..........+..........+

GOATMILK s' s s s s  :  :  :

ADULT 8 0.0 8 0.0 8 0.0 8 0.0 8 0.0 8 0.0 8 0.0 8 0.0  :

...............................+..........+................................+..........+...........

TEEN 8 0.0 8 0.0  : o,0 s o,o o,o a o,o  : 0.0 8 0.0 8

....................+.....................+.....................+..........+..........+..........+

CHILD 8 0.0 8 0.0 8 0.0 8 0.0 8 0.0 s o,o 0.0 8 0.0 8

.........+..........+..........+..........+..........+.....................+..........+..........+

INFANT 8 0.0 8 0.0 8 0.0 8 0.0 8 0.0 8 0.0 8 0.0 8 0.0 8

..............................+..........+..........+..........+..........+.....................+

s s s s s INHAL s s s s ADULT $ 2.39E.05 8 2.57E-05 8 5.91E-06 8 2.70E-05 8 3.08E 05 8 1.04E 03 8 2.78E-05 8 2.18E 05 :

.........+...........................................+............................................

TEEN 8 2.48E-05 8 2.63E-05 8 7.89E-06 s 2.92E 05 8 3.43E-05 8 1.34E-03 8 3.23E-05 8 2.20E-05 :

.........+................................+.....................+..........+..........+..........+

CHILD : 2.26E-05 8 2.16E-05 8 1.01E-05 8 2.65E-05 8 3.11E-05 8 1.63E 03 s 2.86E-05 8 1.94E-05 8

.........+...............................+................................+..........+..........+

INFANT 8 1.35E-05 8 1.20E-05 8 7.09E-06 8 1.78E-05 8 1.89E-05 s 1.50E-03 8 1.97E-05 : 1.12E-05 8

....................+.......... .....................+.....................+......................

i l

l 16

1 VIII. METEOROLOGICAL DATA The meteomlogy at the PBAPS site is evaluated by instmments on a meteomlogical tower on the bluff overlooking the plant. It is described in the UFSAR (Ref. 2). All data are summarized using the Pasquill-Gifford system. The following thme tables present the annual summary of hourly meteorological data joint frequency distributions of wind speed, wind direction and atmospheric stability.

I 17

DATA FROM METEOROLOGICAL TOWER FOOT LEVEL 18

L 0879000 4 L 0559700 6 A 791 9 A 484 8 T 1 T 1

_ O O

_ T T W 046000 o W 166000 3 N t N 1 N N W

N 001000 1 W N

028100 1 1

WW 01 1000 2 W 105400 0 W

1 W W W 020000 2 W 065200 3 1

W S

000000 0 W S

021000 3 W U

_ W S

112000 4 W 020000 2

_ S

. 0 5

0 9 1

W 1 8

S 021000 3 W S

032000 5

_ T S T S E E

_ E E

-  : F F Y

A A 0 S 213000 6 B 0 S 128000 1 D 0 0 1 2 F

  • 3 3 8O
  • S 3 S 3 9 S S 9E A T A T 1 M L L A E 091 000 o L A E 075000 2

/I A C C t C S 1 7T U S S S S 1 N Y R Y R

/ N T U T U 2 A I O I O LT H LT H I E E 523000 0 I E E 086000 4

  • BE N S 1 2 BE N S 1

_

  • T T

_ S0 N S0 N O O

_ o n 3 I 3 I

_ 3 T E 711000 9 3 T E 360000 9 i C S 1 1 C S t E E E E a D R D R t N I N I S A D A D r 0 D E 1 60000 7 0 D E 400000 4 e 7 7 N 1 1 N w 9 9 0 A 0 A o 9 9 2 2 P 1 1 3 D 3 D

/ E E c - 1 N E N E i 3 E P E 930000 2 E P E 900000 9

_ m s / E S N 2 3 E S N o d 2 W E W E t

in 1 T D T D A E N E N m

W - B I B I W W o 2 T 7 E o70000 7 E 310000 4 t F 9 F N t 1 F N 1 1 t 1 - 9 T C T O o - 3 1 EH EH S C 3 / EPN EPN P 1 TFMO TF MO I h - I c  : / 0T E 810000 9 0T E 270000 9 a N ) U N N 0.5. UB 1 T 1 1 T 1 P

e O t A L3 E3 0.5. B N A L3 N 1

I f I E3 I S 3  : D R D R

- R 3 D T T E - E  : : : S  : : :S Y V 0 N NTTI N 570000 2 NTTI N 133000 7

% 2 I OAAD 2 3 OAAD 2 2 A 3 : M P (RA D Y D Y M EX EDDC EDDC O TI E SELN SELN C D F AROE AROE F aI D BUHU 00000 BUHU 00000 Y J tTO SSQ SSQ G

R  :

l NI eER YAEE TERRD) 55555.0 372845 L YAEE TERRD) 55555.0 372845 L E M DDE I MHFEN M 1 1 2 A I MHFEH M 11 2 A N A I P L T EP L - - - - - 4 T L T EP L - - - - - 4 T E R - I TPM A111112 O I TPM A111112 O G EA BDDNS( BDDNS(

O C

O R

DTT ANNI C55555.> T ANNI C55555.> T FI A TI I O 3728 1 TI I O 3728 E P JSD SWWJ 1 3WWJ 11 P

_ l

1 L 0422210 1 L 1332050 4 A 5584 3 A 3931 3 0 T 11 4 T 7523 9 O O 11 3 T T W

N 203400 23 9

5 WN 731320 34021 5

1 N N 22 5 W

N 037700 3

7 4

W N

931780 1639 8

1 12 5 W

N 070410 2 6

WN 589980 2317 9

6 41 W W 13 5 W 076o00 1 t 3

3 W 387470 2945 9

2 1 3 W

S 167300 7 1

W S

477500 1552 3

5 W W 1 W 165300 5 748300 2 0

S 1 W 42 8 5

0 0

1

W 096000 5 770500 9 2

8 S 1 Ns 1421 9 T S T E E E E

F F Y

A C 0 S 019000 0 D G S 905600 0 D 0 21 4 0 228 4

  • 1 2 F
  • 3 3 8O
  • S 3 S 3 9 S S 9E A T A T 1 M L L A E 092100 2 L A E 079800 4

/I A C S 1 2 C S 375 7 7T U S S S S 1 2 1 N Y R Y R

/ N T U T U 2 A I O I O LT H LT H I E E 292000 3 I E E 499000 2

  • BE N S 1 BE N S 392 6
  • T T S0 N S0 N O O n

o 3 I E

3 I E 296000 7 3 T 510000 6 3 T i C S C S 35 9 t E E E E s D R D R t N I N I S A D A D r 0 D E 030000 3 0 D E 733000 3 e . 97 7 N 1 1 N 84 3 w 9 0 A 0 A 1 o 9 9 2 2 P 1 1 3 D 3 D

/ E E

- 1 N E N E ic 3 E P E 21 0000 3 E P E 350000 8 m 's / E S N 1 1 E S N 0 0 o d 2 W E W E 1 1 t n 1 T D T D N

A i E N E W - B I B I n

o 2 T 7 W E 420000 6 W

E 540000 9 t F 9 F N 1 1 F N 13 4 t 1 - 9 T O T O 1 1

- 3 1 EH EH 8 C 3 / EPN EPN P 1 TF MO TFMO I h - I c  : / 0T E 380000 1 0T 5 762000 5 a N ) 1 T U N 1 T U N 87 6 P

r O I

t f

AL3 0.5. B E3 I N A L3 0.5. B E3 I N 1 S 3  : D R D R

- R 3 D T T E - E  : : : S  : : : S Y V 0 N NTTI N 405000 9 NTTI N 405000 9

! 2 I OAAD 4 4 OAAD 794 0 A 3 : M 1 3 S (RA D Y D Y F EX EDDC EDDC 0 TI E SELN SELN C D - F AROE AROE F aI D BUHU 00000 BUHU 00000 Y t TO SSQ SSQ G

R J

l NI eER YAEE -

TERRD) 55555.0 372845 L YAEE TERRD) 55555.0 372845 L E M DDE I MHFEH M 1 1 2 A I MHFEH M 112 A N A I P L T EP L - - - - - 4 T L T EP L - - - - - 4 T E R - I TPM A111 112 O I TPM A1111 12 O G EA BODNS( BDDNS( C55555 > T

'0 C O DTT ANNI O

C55555.> T ANNI O 3728 E

P P

R FI A JSD TI I SWWJ 3728 1 1 TI I SWWJ 11 ~

1I i l!I)jill)l1ll l1 Il lll L 1361 820 1 L 1093000 3 A 6321 4 A 32 6 T 132 7 T 42 6 O 11 2 O T T W 703300 3 W 200000 2 N 471 3 N 1 1 N 1 N W

N 195620 771 3

7 W

N 860000 1

4 2

1 2 W 861 400 9 W 250000 7 N 755 8 N 32 5 W 1 2 W W 146100 624 2

3 W 922000 68 3

5 2 3 1 W

S 584100 742 8

4 W

S 991000 1 7 9

9 W 1 2 W 1 1 4

S 341000 881 8

7 W

S 650000 61 1

8 0 1 5

0 1 1

W 669100 2 W 140000 5 2

8 S 75 4 S 21 3 T S 1 T S E E E E

F F Y

A E 0 S 430100 8 F 0 S 650000 1 D 0 132 6 0 1 2

  • 11 2 F
  • 3 3 8O
  • S 3 S 3 9 S S 9E A T A T 1 M L L A E 156100 3 L A E 230000 5

/I A C S 111 4 C S 1 1 7T U S S 11 2 S S 1 N Y R Y R

/ N T U T U 2 A I O I O LT M LT H I E E 67o000 3 I E E 100000 1

  • BE N S 86t 6 BE N S 1 1
  • T T S0 N S0 N O O n 3 I 3 I o 3 T E 623000 1 3 T E 600000 6 i C S 61 8 C S 1 1 t E E E E a D R D R t N I N S A D A D1 r 0 E 372000 2 0 200000 2 e

w 7

9 7

9 F

A 81 0 D N - E 1 1 0 1 0 A o 9 9 2 2 P 1 1 3 D 3 D

/ E E c - 1 N E N E i

3 E E 510000 6 E P E 100000 1 m s / E W N 4 4 E S N 1 1 t

o d n

2 W E W E 1 T T D A i W -

E B

C I

E B

N I

m o 2 7 W W T E 780000 5 E 700000 7 t F 9 F N 4 5 F N t 1 - 9 t O T O o - 3 1 EH EH B C 3 / EPN EPN P

1 TFMO I TFMO h I c  : / 0T E 820000 0 0T E 200000 2 a N ) U M A 0.5. UB 1 T 53 9 T N P

e O I

t f

A 0.5. B L3 E3 N L3 N S

I E3 I 3 D R D R

- R 3 D T T E - E  : : : S  : : : S Y V 0 N MTTI N 241 000 7 NTTI N 600000 6 N 2 OAAD 63 5 OAAD A 3 : I M

P ( RA D Y D Y M EX EDDC EDDC O TI E SELN SELN C D F AROE AROE F aI D BUHU 00000 BUHU 00000 Y J tTO SSQ SSQ G

N  :

t NI eER YAEE TERRD) 55555.0 372845 L YAEE TERRD) 55555.0 372845 L E M DDE I MHFEN M 1 1 2 A I MHFEH M 1 1 2 A N A I P L T EP L - - - - - 4 T L T EP L - - - - - 4 T E R - I TPM A1 11 112 O I TPM A111 11 2 O G EA BDDNS( BDDNS(

O C

O R

DTT FI A ANNI O

C55555.>

3728 T

ANNI C55555.> T TI I TI I O 3728 E P JSD SWWJ 1 1 SWWJ 11 P

_ iI(!l !f

ll 1I i!l1lllil Il1 lllll .

L A

0980000 7 L 3206780 6 98 8 A 08073 0 T 1 2 T 7573 4 O O 231 8 T T W

N 200000 2 W N

139020 5 04531 4 N N 132 7 W

N 500000 5 W N

3321 00 9 15911 7 1321 8 W

N 120000 1

3 1

W N

796190 4210 2

0 W W 1341 0 1

W 980000 3

7 4

W 276770 921 6 9

0 142 9 W

S 380000 75 1

3 W

S 200900 1 8592 5 W 1 W 23 7 W

S 490000 3 W 216600 5 11 3 S 774 9 0 1 1 3 5

0 2 1

W 700000 7 W 1 1 8600 6 2 8 S S 2331 0 T S T S 11 3 E E E E
F F Y L A G 0 S 500000 5 L 0 S 725700 1 D 0 A 0 693 0
  • 121 6 F
  • 3 3 8O
  • S 3 S 3 9 S S 9E A T A T 1 M L L A E 700000 7 L A E 003000 3

/I A C S C S 6291 8 7T U S S S S 13 5 1 N Y R Y R

/ N T U T U 2 A I O I O LT H LT H 1 E E 500000 5 I E E 350000 8

  • 8E N S BE N S 495 8
  • T T S0 N S0 N O O n

o 3 I 3  !

3 T E 410000 5 3 T E 300000 3 i C S C S 391 3 t E E E E 1 2 a D R D R t N I N I S A D A D r 0 D E 700000 7 0 D E 495000 8 e 7 7 N N 1 6 8 w 9 9 0 A 0 A 2 2 o 9 9 2 2 P 1 1 3 D 3 D

/ E E ic - 1 N E N E 3 E P E 600000 6 E P E 500000 5 m s / E S N E S N 1 1 2 o d 2 W E W E 2 2 t n 1 T D T D A i E N E N W - B I W B I m

o 2 T 7 E 400000 4 W E 020000 2 t F 9 F N F N 1 5 6 t 1 - 9 T O T O 2 2 o - 3 1 EH EH B C 3 / EPN EPN P 1 TFMO TF MO h - I I c  : / 0T E 700000 7 0T E 742000 3 a )

N T 0 5. UB N U 1 T N A 73 P

e O I

t f

L3 E3 I N A L3 0.5. B E3 I N 11 1

3 S 3  : D R D R

- R 3 D T T E - E  : : : S  : : : S Y V 0 N NTTI N 300000 3 NTTI N 544000 3 N 2 I OAAD OAAD 51 5 2 A 3: M 13 5 P ( RA D Y D Y M EX EDDC EDDC O TI E SELN SELN C D F AROE AROE F aI D BUNU 00000 BUHU 00000 Y J tTO SSQ SSQ G

R  :

l NI eER YAEE TERRD) 55555.0 372845 L YAEE TERRD) 55555.0 372845 L E M DDE I MHFEH M 1 12 A I MHFEH M 1 1 2 A N A I P L T EP L - - - - - 4 T L T EP L - - - - - 4 T E R -  ! TPM A11111 2 O I TPM A1 111 12 O G EA 8ODNS( BDDNS(

O C

O R

DTT FI A ANNI TI I O C55555.>

3728 T

ANNI C55555.> T E P JSD SWWJ TI I O 3728 P

1 1 SWWJ 1 1 l l

ll I.l 2

M 00011103 L

A C

W N

o3963225 t15(31 4 N 51 7 W

N 11783459 141 72 7 52 8

~

W N

20299732 1668510 W 52 0 1

W 23392379 1323540 1

331 9 4

G 3

W S

03738911 154935 0 W 12117 5

0 9 3 1

F 8 W S

42528135 187839 2 8 S 7 Y 1 3 E T S I

S L Y A I A

L C

BW 35592576 D AS 1943 0 1 TS 1 3 Y 6 S F

  • I 2 S 9 L 3 V 9E I S 61 008151 1 M L B N 24462 0

/I A A O 22 6 7T U T I 1 N S .

T

/ N 4 C 2 A F 4 E T

E OD RE 02243573 6 I S 112741 8

  • E E 4 DC 22 5
  • F C
  • N D 0 E N R

n o

3 R I

WES 04323158 3 U 3 21 1 661 8 i

O C F t

t D CC O

1 5

O 11 3 t N N S A E O G I E 99671 653 r 0  %  : A TS 981 e 7 7 A T UE 1 3 2

w 9 9 0 9 T N B o 9 9 2 5 A E 1 I P 1 1 3 55HD C 2 R

/ 639P RB T c - 1 N 0 MP E 2 SE 74332278 i 3 E 4 U P I 1 1301 3 m s / E 8 K D o d n

2 W  : 7. C

D 11 2 A

t 1 T SO5A i

E 1 : NI B W - B 6SOR m 7NI E N 1 E 29386165 o 2 T 7 8OTP: T 3 N 3 1 041 2 t F 9 I A DI A E t 1 - 9 T TVSOW 1 2 o - 2 3 1 EH  : ARI I B C 3 / EP SVEHRS P 1 TFM NRSTEN h - OEB PO E 74695742 c  : / 0 I SOR N a

N 0

)

t 1 A T

L3 0.5 TB AOGFI A OST I

111 45 1

6 2

P 1 f E3 V N HV

$ 3  : D RDI YTR

- R 3 D EI SR E E - E  : : : SLSERS E 99150273 Y V 0 N NTT BAI VOB N 11169 1 N 2 OAA OVMOF O N A

P 3:MI (RA D C

1 3 M EX FFFEDF O TI E EDD SEL OOOREO .

E C D F ARO RRRAPR N 27997633 Y

F aI D BUH EEETSE 32409 2 J tTO SS BBBA B 3 5 G l NI YAE MI BMDDM R  : eER TER UL U NU E M DDE I MH NNNTI N N A I P L T NW E R - I LLLE L L G EA BDD AAACNA A O O DTT ANN TT TRAT ABCDEFGT C R FI A TI I OOOEEO O E P JSD SWW TTTPMT T P

ill

DATA FROM METEOROLOGICAL TOWER FOOT LEVEL 24

e e

G f

DATA FROM METEOROLOGICAL TOWER FOOT LEVEL h

24

O e

=J M em OO -J OO==MmOO 06 et O@ 4e m. M et M N r= e= to g e e g e

>= >=

3 OM@OOO O 3 == M to O O O N x 2 e 2 2 g CONOOO N g O**4 MOO EO OO*=OOO ** 3 *= ** e= 60 O O e-J b 3 e= e= O O O O N 3 ONCMOO e e

3 ON000O N 3 O N @ e= C O @

OeOOOO e 3 OOeOOO e et N

m g g ONeeOO 4 g CeNOOO M N

>= M >= M W W W W so

>=

6 w at et O M O**NOOO M c0 O M O M *= O O O 4 O ** **

. O. O.

eo  : M M

R M M

R W 8C >= eC H eE N ==

J U

J et W Oe4OOO m .J et W OMNOOO m M U M e e=

N >= M M M M e= > 3= {K

% 2 > >=

N et =.

.J>= m ..J>=

8 Z

-W W N4NOOO = -W W O@@OOO e

. H WW W 2.e e - MW

<w 2

=

M e e

"9m 5 "9m 5 w

o m >= W 4@NOOO O M >= W O 06 *=QOO O U M N U M e=

48 W W W W

= "

M 3 2

  • C O 9

aC O L. O W 4mMOOO N O W M m ** O O O Ch N N e Q w ~ O. 2

$ 8 & R *

  • db *= e= Pt O R

M O

% W W U I e* 2 W X W

= M W (L W MMOOOO @ W CL W N4COOO 4 N $ N $ b a -

3

-. e s e s M -

h N.

> N W @OOOOO W e4OOOO m w e W

a

>=

w 0

2 ee R >

w O

2 e e O e cm.

e WE WE na U N W Q. 2 W CL 2 (L e= >=wEO >=wEO e

    • % et OOU W M N e=f) O O e= W ** N ** O O O 4 W

2 O

e W

e >= e ee to n 2 N M *C

>=O. ma O 2 e- N

& ==

M M se

=J W

O

=

M a =J W

e EI3

==

2 og M O M s O >= >=

W e W ee se se M se se se M

> O 2 2>=>=== 2 O@4OOO O 2>=>=== 2 e=mOOOO 4 N,,+= O aC *C O e- N O *C eC O == e N wM O > O >

WM WOOO U

>=-W M W =J 2 W MWO O.J 2 O e w aC O aC cc O w # ** O m E O3000

> m ;g E 00000 t.S "9 * * *

  • O w a == > *( W W M m en m m m wM mmmmm e e e e eO > 8t W W e e e e eO M s' GWN >=WmMO^ W k N 80 4 m J >= W N et O e M k N 03 4 m =J W QQW ==EEwWE 5' *= ea N
  • et eeE E w W 2 E e e- N e et 2 == (L .J >= W (L e e e 4 >= .J >= W CL J e e e e s 4 >=

W e == >= CL F Q * = e *e= e ** N O m= >= CL E et e e- == e e N O W aC IB O O 2 M " # UMMmmmA W CDQO2Wv UmmmmmA >=

O >= > et 2 2 -e 8

W EK A

w == aC >=--O e e o e M N NeeEO e

e =C= 2= 2.e =O e e e MNNO e e e 7WG H33w M339 ee l

ll L 0363820 2 L 0691007 3 A 3378 3 A 85727 1 T 11 4 T 4345 9 O O 1 1 3 T T W

N 120100 4 W N

060850 9 12 3 2151 0 N N 11 3 W

N 0531 00 9 W N

172205 7 32 5 13803 6 121 5 W

N 022300 22 7 W N

205450 6 4 1954 0 W W 21 5 W 026520 22 5

5 W 369931 1 19142 0 21 5 W

S 079800 2

4 W S

101031 6 1494 8 W W 1 W

S 041500 0 2

W S

578610 7 4

1 341 0 1

3 1 6 2

W 155000 1 W 023820 5 2 8 S 1 S 1 42 8 T S T S E E E E
F F Y

A C D

F 0

0 S 025000 11 7

2 D 0 0

S 5%7210 1 51 1

8 1

5 5 8O S 7 S 7 9 S S 9E A T A T 1 M t g

L A E 029400 5 L A E 409700 0

/I C S 11 3 C S 2012 7 7T g S S S S 11 2 1 g Y R Y R

/ g T U T U 2 A I O I O LT H LT H I E BE N E

S 273000 2 1

I E 8E N E

S 959000 3 11 5 9

  • T T S0 N S0 N O O n

o 3 I 3 I 3 T E 152000 8 3 T E 356100 5 i C S C S 263 2 t E E E E 1 r D R D R t N I N I S A D A D r 0 D E 390000 2 0 D E 5961 00 1 e 7 7 N 1 N 472 5 w 9 9 0 A 0 A 1 o 9 9 2 2 P 1 1 3 D 3 D

/ E E c - 1 N E N E i

s 3 E P E 880000 6 E P E 840000 2 m / E S N 1 E S N 84 3 o d 2 W E W E 1 t n 1 T D T D A i E N E N W - S I B I m

o 2 T 7 W E 340000 7 W

E t F 9 F N 131 000 5 1 1 F M 991 9 t 1 - 9 T O T O 1 o - 5 1 EH EH B C 7 / EPN EPN P 1 TFMO I TFMO I h -

c  : / 0T E 320000 5 0T E 958000 2 a N ) 1 T U N U N P

e O I f t A 0 5.8 L5 E7 I N

1 1 T A

L5 E7 0.5. BI N

581 6 1

S 3  : D R D R

- R 3- D T T E E  : : : S  : : : S Y V 0 N NTTI N 1081 00 0 NTTI N 047200 3 N 2 I OAAD 3 4 OAAD 427 4 A 3: M 1 2 P ( RA D Y D Y M EX EDDC EDDC -

O TI E SELN SELN C D F AROE AROE F eI D BUHU 00000 8UHU 00000 Y J tTO SSQ SSQ G

R  :

t NI eER YAEE TERRD) 55555.0 372845 L YAEE TERRD) 555550 372845 L E M DDE I MHFEH M 1 1 2 A I MHFEH M 11 2 A N A I P L T EP L - - - - 4 T L T EP L - - - - - 4 T E R - I TPM A111112 O I TPM A1111 1 2 O G EA 8DDNS( BDDNS(

3 C

O R

DTT FI A ANNI O

C55555.>

3725 T

ANNI C55555.> T E P JSD TI I SWWJ TI I O 3728 P

1 1 SWWJ 1 1 ll1 11

l ,!ll l .l l)llllI l! l L 1317200 4 L 1402000 7 A 48731 4 A 384 5 T 735 7 T 32 6 O 1 2 O T T W

N 986000 252 3

1 W

N 530000 1

8 1

N 1 N W

N 416160 8 W 981000 8 3471 5 N 1 2 2

W N

375640 5 W 330000 6 337 5 N 44 8 W 1 2 W W 914800 2 W 996000 4 382 5 381 6 11 3 1 W

S 356300 7 W 781000 31 8 3 S W 1 2 W 362 W

W S

432400 3 7

W 493000 6 402 S 32 6 4 1 1 3

1 2

7

W 844200 8 W 41 0000 5 2 8 S 462 3 S 1 1 2 T S 1 T S E E E E
F F Y

A E 0 S 661200 5 F 0 S 951000 5 D 0 644 5 0 1 1 3

  • 1 2 F
  • 5 5 0O
  • S 7 S 7 9 S S 9E A T A T 1 M L L A E 678300 4 L A E 290000 1

/I A C S 711 3 3 C S 1 2 7T U S S 2 S S 1 N Y R Y R

/ N T U T U 2 A I O I O LT H LT H I E E 037100 1 I E E 630000 9

  • BE N S 722 2 BE N S 1 1
  • T T S0 N S0 N O O n 3 I 3 o 3 T E 2681 00 7 3 I

T E 210000 3 i

C S 53 9 C S 1 1 t E E a E E D R D R t N I N I S A D A D r 0 D E 774100 9 0 D E 200000 2 e 7 7 N 63 0 N 1 1 w 9 9 0 A 1 0 A o 9 9 2 2 P 1 1 3 D 3 D

/ E E c - 1 N E N E i

3 E P E 683000 7 E P E 900000 9 m s / E S N 41 6 E S N o d 2 W E W E t n 1 T D T D A i E N E N W - B B I m WI W o 2 T 7 E 931 000 3 E 900000 9 t F 9 F N 43 8 F N t

o 1

- 9 T O T O 5 1 EH EH B C 7 / EPN EPN P 1 TFMO TF MO h - I I c  : / 0T E 558000 8 0T E 700000 7 a N ) 1 T U N 23 6 U N P

e O I

t f

A 0.5.B L5 E7 N

T A

L5 0.5.B N S  :

I E7 I 3 D R D R R 3 D T T E - E  : : : S  : : : S Y V 0 N NTTI N 274000 3 NTTI N 710000 8 N 2 I OAAD 331 8 OAAD 1 1 A 3 : M P (RA D Y D Y M EX EDDC EDDC O TI E SELN SELN C D - F AROE AROE Y

F aI D BUHU 00000 BUHU 00000 J t T O SSQ SSQ G

R  :

l NI eER YAEE TERRD) 55555.0 372845 L YAEE TERRD) 55555.0 372845 L E M DDE I MHF EH M 11 2 A I MHFEH M 11 2 A C A I P L T EP L - - - - - 4 T L T EP L - - - - - 4 T E R - I TPM A111 1 12 O I TPM A11 1 1 1 2 O G EA BDDNS( BDDNS(

O C

O R

DTT FI A ANNI O

C55555.>

3728 T

ANNI C 5 5 5 5 5. > T P

TI I TI I O 3728 E

P JSD SWWJ 1 1 SWWJ 1 1 l l' lI

lil l1ll l1 l lJ L 0413000 8 L 2632627 8 A 80 8 A 54758 1 T 11 2 T 8436 4 O O 132 8 T T W

N 700000 7 W 350950 2 N 7911 0 N N 12 5 W

N 630000 9 W 058765 1 1 1 N 89923 4 231 9 W

N 170000 3

8 3

W W

004190 4 2858 4 W W 1231 9 W 541000 55 0 W 752551 5 1

1 62982 9 1431 1 1

S W 621000 9 W 764231 3 23 5 S 0615 4 W W 122 6 W

S 841000 3 W 186510 1 4

1 S 9782 8 3

1 3 1

2 8

W 500000 5 W 855120 1 2

8 S S 7251 7 T S T S 1 2 E E E E

F F Y L A G 0 S 300000 3 L 0 S 337410 8 D 0 A 0 0721 1
  • 1 21 5 F
  • 5 5 8O
  • S 7 S 7 9 S S 9E A T A T 1 M L L A E 500000 5 L A E 722400 5

/I A C S C S 1 493 8 7T U S S S S 121 5 1

N Y R Y R

/ N T U T U 2 A I O I O LT M LT H I E E 300000 3 I E E 280100 1

  • BE N S BE N S 160 8
  • T T S0 N S0 N O O n

o 3 I 3 I 3 T E 600000 6 3 T E 854200 9 i C S C S 925 7 t E E a E E 1 2 D R D R t N I N I S A D A D r 0 o E 600000 6 0 D E 054200 1 e 7 7 s s N 443 2 w 9 9 0 A 0 A 11 3 o 9 9 2 2 P 1 1 3 D 3 D

/ E E c - 1 N C, N E i 3 E E 500000 5 E P E 173000 1 m s / E "S N E S N 78 6 o d 2 W E W E t n 1 T T D 1 2 A i W -

E B

M E N n

I B I o 2 T 7 W E W

t 9 000000 0 E 242000 8 F

F N F N 941 4 t

o 1

9 T O T O 11 3 5 1 EH EH B C 7 / EPN EPN P 1 TFMO I TFMO h - I c  : / 0T E 400000 4 0T E 218000 a N ) 1 T U N 1

P e O I

t f

A 0.5. B L5 E7 I N A 0.5. UB T

L5 E7 I N

N 172 11 1

3 S 3  : D R D R

- R 3 D T T E - E  : : : S  : : : S Y V 0 N NTTI N 410000 5 NTTI N 543300 5 N 2 I OAAD OAAD 921 A 3:M 3 P (RA D Y 21 4 M EX D Y O

EDDC EDDC TI E SELN SELN C D F AROE AROE F aI D BUHU 00000 Y J tTO SSQ BUHU 00000 SSQ G

I  :

l NI eER YAEE TERRD) 55555.0 372845 L YAEE TERRD) 555550 372845 L E M DDE I MHFEH M 1 12 A I MHFEH M 11 2 A N A IP L T EP L - - - - - 4 T L T EP L - - - - - 4 T E R - I TPM A111112 O I TPM A11 11 12 O G EA 8DDNS(

O C

O R

DTT F I A ANNI TI I O C55555.>

3728 T BDDNS(

ANNI C55555.> T E P JSD SWWJ TI I O 3728 P

11 SWWJ 11 ltl!!l

l ll l '

~

M 00001102 L

A C

W 92493872 N 13011 0 N 31 5 W

N 28978891 565214 52 9 W

N 11765684 1405834 W 52 9 W 21512405 1505619 53111 2 1 4

G 3

W S

29467693 283254 4

W 121 6 3

1 0 9 2

F 8 W S

11073631 207618 2 8 S 7 Y 11 3 E T S I S L

A I Y L BW 43158551 A C AS 1832 7 D 0 TS 1 2
  • Y 6 S F
  • I 2 S 9 L 3 V 9E I S 3471 5538 1 M L B N 12853 1

/I A A O 1 2 5 7T U T I 1 N S T

/ N 8 C 2 A F 4 E T OD RE 55504155 E 6 I S 13732 8

  • E E 4 DS 22 5
  • F C
  • N D 0 E N R I n 3 R WE 85231 931 o 3 U 3 S 1 11921 8 i O C 1 F 12 4 t CC O c D O 5 t N N S A E O G I E 00857369 r 0  %  : A TS 21 291 7 e 7 7 A T UE 1 2 w 9 9 0 1 T N B o 9 9 2 3 A E 5 I P

c 1

1 1

/

3 N

83%P 1

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RB E

2 2

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SE 29219261 i 3 E 4 U P I 2 1501 2 m s / E 8 K D 11 3 o d n

2 W  : D: 9. C t 1 T SO6A A i E 1 : NI B n

W - B 6SOR 7NI E H o 2 7 2 E 66627951 T 8OTP: T 3 h 2 136 6 t F 9 I A DI A E 1 2 t 1 - 9 T TVSOW 2.

o - 5 1 EH  : ARI I B C 7 / EP SVEHRS P 1 TF M NRSTEN h - OEB PO E 95753908 c  : / 0 I SOR N 21198 4 a

e N

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1 3 P I f E7 V N HV S 3  : D RDI YTR

- R 3 D EI SR E E - E  : : : SLSERS E 1 4528741 Y V 0 N NTT BAI VOB N 32166 1 N 2 I OAA CVMOFO k 1 3 A 3: M C P (RA D FFFEDF M EX EDD OOOREO O TIE SEL E C D F ARO RRRAPR N 06033855 F aI D BUH EEETSE 224481 3 Y J tTO SS BBBA B 2 4 G l NI YAE MMMDDM R  : eER TER UUU NU E M DDE I MH NNNTI N N A I P L T NW E R - I LLLE L L G EA CDO AAACNA A O O DTT ANN TTTRAT A8CDEFGT C R FI A TI I OOOEEO O E P JSD SWW TTTPMT T P

jl ll

4 r

6

)

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DATA FROM NETEOROLOGICAL TOWER - 320-FOOT LEVEL l l

l l

30

L 0800500 3 L 0175290 4 A 062 9 A 1573 8 T 1 1 T 1 O O T T W

N 01 1600 8 W 03o400 7 N t 1 N N W

N 000100 1 W N

011400 6 W

N 0101 00 2 W N

010370 1 1

W W W 011000 2 W 006520 3 1

W S

010000 1 W 121000 4 S

W W U 010200 3 W 002000 2 S S 4

3 2 1 4

W 003000 3 W 003200 5 3

8 S S T S T S E E E E

F F Y

A A 0 S 022100 5 B 0 S 034600 3 D 0 0 1 2 F

  • 0 0 8O
  • S 2 S 2 9 S 3 S 3 9E A T A T 1 M L L A E 044000 8 L A E 007200 9

/I A C S C S 7T U S S S S 1 N Y R Y R

/ N T U T U 2 A I O I O LT H LT H I E E 082500 5 I E E 044200 0

  • BE N S 1 2 BE N S 1 2
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o 3 I 3 I 3 T E 122200 7 3 T E 071000 8 i C S 11 2 C S t E E E E a D R D R t N I N I S A D A D r 7 0 D E 320000 5 0 D E 360000 9 e 9 7 N 2 2 N w 9 9 0 A 0 A o 1 9 2 2 P 1 3 D 3 D

- / E E c 1 N E N E i s 3 E P E 278000 7 E P E 352000 0 m d / E S N 1 2 E S N o n 2 W E W E 1

t i 1 T D T D A W E N E N

- S I B I o

m 2

T F 7 W E 134400 W .

- 9 2 E 151100 8 t F N 1 2 F N t 1 0 9 T' O T O o - 2 1 EH EH B C 3 / EPN EPN P 1 TFMO TFMO h - I I c  : / 0T E 129300 5 0T E 336200 4 a N ) 1 T U M 2 T U M P

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t f

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N 1

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3 D3 R D3 R

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F aI D BUHU 00000 BUHU 00000 J tT O SSQ SSQ G

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1 1 SWWJ 1

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1

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L 0658503 7 L 1664865 6 A 1 9324 1 A 01 871 2 2 T 11 4 T 271 041 7 O O 11 3 T T W

N 015460 121 6 W 040869 7 5 N 1 84221 0 N N 1 1 4 W

N 039770 6 W o71160 5 2 4 N t44993 1 1 1 5 W

N 001483 131 6

6 W

N 331 883 6 39354 6 W W 21 5 W 006850 9 2

W 383776 4 1 27052 9 1 2 W

S 038420 7 W 9701 62 5 1 S 1452 4 W W 1 W

S 001 420 7 W 319541 3 1 1 S 242 0 4 1 3:

2 2 4 3 8

W S

S 034600 1

3 2

W S

54661 4 441 1 6

2 T T S 1 E E E E

F F Y

A C 0 S 053100 9 D 0 5 267260 3 D 0 21 3 0 15281 9

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/ N T U T U 2 A I O I O LT H LT H I E E 257200 6 I E E 086220 8

  • BE N S 1 BE N S 1473 6
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_ C S 1 C S 1 573 8

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S N

A I

D A N I D

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2 OAAD 1t 2 OAAD 1 576 0 A

P 3: !

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F aI D BUHU 00000 BUHU 00000 J t TO SSQ SSQ G

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DTT F I A ANNI TI I O 3728 11 ANNI C55555.> T TI I O 3728 1 E

P P JSD SWWJ SWWJ 1 tllljllll1

~

L 1729132 5 L 0870320 0 A 227081 2 A 6960 3 T 1 607 6 T 121 6 O 1 2 O T T W

N 360702 8 W 488300 3 305 9 N 11 4 N 1 1 N W 317657 41 110 9

7 W

W 780100 261 6

0 2 1 W

N 978732 1 822 6

6 W 466310 0 N 1 23 8 W 1 2 W W 566520 2781 4

0 W 308910 1 231 8 2

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869040 265 7

5 W

S 259400 131 0

7 W 1 W W

S 676561 673 1

9 W 779500 8 S 12 5 4 1 3

2 3 4 3 8

W S

788420 5831 9

9 W

S 908100 8 111 4 T S 1 T S E E E E

F F Y

A E 0 S 683290 8 F 0 S 591500 0 D 0 6591 2 0 1 3

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2 S 2 9 3 S 3 9E A T A T 1 M L L A E o81210 2 L A E 388000 9

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/ N T U T U 2 A I O I O LT H LT H I E E 375120 8 I E E 574000 6

  • BE N S 1551 3 BE N S 1
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o 3 I 3 I 3 T E 405150 5 3 T E 571000 3 i C S 1321 8 C S 1 t E E E E

' D R D R t N I N I S A D A D r 7 0 D E 167440 2 0 D E 252000 9 e 9 7 N 1221 8 N w 9 9 0 A 0 A o 1 9 2 2 P 1 3 D 3 D

- / E E c 1 N E N E i s 3 E P E 891500 3 E P E 340000 7 m d / E S N 32 7 E S N o n 2 W E W E t i 1 T D T D A W -

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N E N I

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7 W W 2 F E 970400 0 E 261 000 9 t - 9 F N 22 6 F N t

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S 3  : D3 R D3 R

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F aI D BUHU 00000 BUHU 00000 J tTO SSQ SSQ

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l NI eER YAEE TERRD) 55555.0 372845 L YAEE TERRD) 55555.0 372845 L E M DDE M N

I MHFEH 1 1 2 A I MHFEH M 1 1 2 A A I P L T EP L - - - - - 4 T L T EP L - - - - - 4 T E R - I TPM A111112 O I TPM A111 1 1 2 O G EA BDDNS( BDDNS(

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DTT FI A ANNI C55555.> T ANNI C 5 5 5 5 5. > T TI I O 3728 11 TI I O 3728 E P JSD SWWJ SWWJ 11 P

jl ll- ll

L 0732100 3 L 2308500 8 A 4913 8 A 880954 5 T 1 2 T 489051 0 O O 122 8 T T W

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a IX. CONCLUSION Table I-1, Introduction and Summary, summanzed the maximum calculated annual doses resulting from Peach Bottom Atomic Power Station Units 2 and 3 routine liquid and atmospheric radwaste releases and how they compare to the 10CFR50 Appendix I design objective dose limits. All calculated doses were extremely low and well within the 10CFR50 Apoendix I design objective dose limits.

X. CORRECTIONS FROM PREVIOUS REPORT The previous Peach Bottom Atomic Power Station Radiation Dose Assessment Report (Report Number 12) for the period covering 1996 was found to have seveal minor errors in the summary tables VII-l and VII-2. These errors did not change the maximum doses reponed. All doses were well within the 10CFR50 Appendix I l design objectives. The corrected tables are included below for reference. )

1 l

36

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XI. REFERENCES l

1. Philadelphia Electric Company, " Peach Bottom Atomic Power Station Units 2 and 3, Radu. tion Dose Assessment Repon No. 5", January 1,1989 through December 31,1989.
2. Philadelphia Electric Company, " Peach Bottom Atomic Power Station Units 2 i' and 3, Updated Final Safety Analysis Repon."
3. Philadelphia Electric Company, " Peach Bottom Atomic Power Station Units 2 and 3, Annual Emuent Releases Report No. 40", January 1,1997 through December 31,1997.
4. Philadelphia Electric Company, " Peach Bottom Atomic Power Station Units 2 and 3, Radioactive Emuent Dose Assessment", September 30,1976.
5. U. S. Nuclear Regulatory Commission, Regulatory Guide 1.109, " Calculation of Annual Doses to Man fium Routine Releases of Reactor Effluent for the Purpose of Evaluating Compliance whh 10 CFR Part 50, Appendix I", Revision 1, October,1977.
6. Philadelphia Electric Company, " Peach Bottom Atomic Power Station Units 2 ,

and 3, Radiation Dose Assessmerl Repon No. 5", January 1,1989 through December 31,1989, Table V-1.

7. Philadelphia Electric Company, " Peach Bottom Atomic Power Station Units 2 and 3, Radiation Dose Assessment Repon No. 5", January 1,1989 through December 31,1989, Table V-2.
8. Philadelphia Electric Company, " Peach Bottom Atomic Power Station Units 2 and 3, Radiation Dose kmssment Repon No.12", January 1,1996 through D.ecember 31,1996.

j 39

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