ML19329A239
| ML19329A239 | |
| Person / Time | |
|---|---|
| Site: | Oconee  |
| Issue date: | 01/08/1975 |
| From: | Thies A DUKE POWER CO. |
| To: | Anthony Giambusso Office of Nuclear Reactor Regulation |
| References | |
| NUDOCS 8001020736 | |
| Download: ML19329A239 (3) | |
Text
AEC DISTRIBUTION FOR PART 50 DOCKET MATEP%L_
(TEMPORARY FORM)
CONTROL NO:
385 FILE: IW vi if. O FROM: Duke Power co.
DATE OF DOC DATE REC'D LTR TWX RPT OTHER Charlotte, N.C.
1-8-75 1-15 -75 xxx A.C. Thias TO:
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Mr. Angelo 1-signed SENT LOCAL PDR xxxx CLASS UNCLASS PROPINFO INPUT NO CYS REC'D DOCKET NO:
xxxxx 1
, 270, and 287 DESCRIPTION:
ENCLOSURES:
1.tr trans the following Environmental Occurrene,e on 1-2-75 concerning Eish Impingement Data Per Intake Screens.......
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DUKE POWER COMPANY Powra BmLorwo 422 Sot:Tu Cnuncu SrazzT, CuAntoTTz,N. C. assos A. C. Tu rzs P. o. Box 217e st=ca vice Passios.,,
anooucten *=o tan =suission January 8,1974
-C Mr. Angelo Giambusso Deputy Director for Reactor Projects Directorate of Licensing Office of Regulation U. S. Atomic Energy Commission Washington, D. C.
20545 Re: Oconee Nuclear Station Docket Nos. 50-269, -270, -287
Dear Mr. Giambusso:
On January 2, 1975, six of the 24 condenser cooling water (CCW) intake screens at the Oconee Nuclear Station were inspected. A total of 2,168 small finger 11ng fish, weighing 3,200 grams, had collected on the screens. The fish, averaging 1.5 grams per fish, were removed from the screens and categorized, where possible, as to screen location, type, size, degree of decomposition, and weight.
This iaformation is tabulated in Enclosure 1.
It is concluded that the mortality of these 3,200 grams of fish had an insignificant effect on fisheries resources in Lake Keowee.
Very truly yours,
// M.'.
'e 7 -; -
A. C. Thies ACT:vr Enclosure cc:
Mr. H. J. Logan ld S. C. Wildlife & Marine Resources Dept.
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Oconee Nuclear Station Summary of Fish Impingement Data Per Intake Screen January 2, 1975 Screen 1Al No fish were impinged Screen 1A2 No fish were impinged Screen 2A1 Total Fish Impinged - 438 Species Composition Size Groups Decomposition
- Weight Yellow Perch 4
2-4 cm - 123 Class 1 - 0 Threadfin Shad - 250 4-6 cm - 251 Class 2 - 81
% 800 gms Unidentifiable - 184 6-8 cm - 64 Class 3 - 173 Class 4 - 184 Screen 2A2 Total Fish Impinged - 281 Species Composition Size Groups Decomposition
- Weight Yellow Perch 1
2-4 cm - 62 Class 1 - 0 Threadfin Shad - 228 4-6 cm - 178 Class 2 - 198 4 400 gms Unidentifiable - 52 6-8 cm - 41 Class 3 - 31 Class 4 - 52 Screen 3Al Total Fish Impinged - 575 Species Composition Size Groups Decomposition
- Weight Bluegill 1
2-4 cm - 121 Class 1 - 0 Yellow Perch 4
4-6 cm - 384 Class 2 - 241
% 900 gms Threadfin Shad - 560 6-8 cm - 70 Class 3 - 324 Unidentifiable - 10 Class 4 - 10 Screen 3A2 Total Fish Impinged - 874 Species Composition Size Groups Decomposition
- Weight Bluegill 1
2-4 cm - 375 Class 1 - 0 Yellow Perch 3
4-6 cm - 441 Class 2 - 10
% 1100 gms Threadfin Shad - 786 6-8 cm - 58 Class 3 - 780 Unidentifiable - 84 Class 4 - 84 C' Class 1 - No noticeable decomposition Class 2 - Slightly decomposed Class 3 - Badly decomposed, identifiable Class.4 - Badly decomposed, unidentifiable
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