ML19329B702
| ML19329B702 | |
| Person / Time | |
|---|---|
| Site: | Davis Besse  |
| Issue date: | 12/13/1976 |
| From: | Hulman L Office of Nuclear Reactor Regulation |
| To: | Stolz J Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML19329B703 | List: |
| References | |
| NUDOCS 8002060712 | |
| Download: ML19329B702 (1) | |
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!!E210RANMH FOR:
J. Stolz, Chief, Light k'ater Eeactors Branch 11, DP!!
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L. C. Hulman, Chief, IIydrology-Meteorology Eranch, DSi:
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EVALUATIO;; 0F ADDITIONAL ONSITE METE 000 LOGICAL DATA (3/75 - 3/76) FOR DAVIS-BESSE UNIT 1
'4e have reviewad the additional cne year (3/75 - 3/75) of onsite meteorological data provided to un on November 29, 1976.
- Te have calculated relative concentration (2/0) values using these three sets of availabic onsite =eteorological data:
- 1) Au2ust 1974 - August 1973
- 2) August 1975 - August 1976
- 3) Auius t 197 ' - Au;us t 1376 ISe relative concentration vslues calculated using the August 1973 -
4::::uat 1976 data are alightly lower (less than 10% for the 0-2 hour value at the exclusion distance of 732 meters, and about 25,1 lover for values at the LP distance of 3200 meters) than these based on the August 1974 - Aur,ust 1975 data as presented la the SER.
Inclosesi are revisions to SZn Section 2.3 that reflect our evaluation of all available onsite acecorological infornation.
On;!r:.:!c p g g L G. H;::n n L. G. Eulnan, Chief
'iydrolocy-ifeteorolog Branch Division of Site Safety and Environmental Analysis
Enclosure:
As Stated cc: w/o encl:
R. Boyd R. DeYoung J. Panzarella P. Shuttleworth cc: w/ encl:
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