ML19319A999
| ML19319A999 | |
| Person / Time | |
|---|---|
| Site: | Oconee |
| Issue date: | 12/29/1975 |
| From: | Parker W DUKE POWER CO. |
| To: | Rusche B Office of Nuclear Reactor Regulation |
| References | |
| NUDOCS 8001020888 | |
| Download: ML19319A999 (3) | |
Text
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s NRC DIST'
,dTION FOR PART 50 COCKET T.':'.
RI AL (TEMIGH ARY FORM)
CONTROL NO:
15 FILE:
ENVIRO F 8041: Duke' Power Co.
DATE OF DOC ' DATE REC'D LTR TWX RPT OTHER Charlotte, N.C.
28242 e.0. Zarker..Ir, 12-29-75 1-3-76 XX W
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ORIG CC OTHEH SENT NIC PD R._..
rr Mr. B.C. Rusche 1 signe.d SE NT LO CA L P D R _._._
XX CLASS UNCLASS PROPINFO '
INPUT NO CYS REC'D DOCKET NO:
l XXX 1
C - 9 270/237 DESCRIPTION: Ltr trans the following:
ENCLOSURES:
Summary of Fish Impingement Data Per Screen Dated 12-22-75 for Ocor4ee Station....
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Regulatory DockiFile
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k December 29, 1975 I
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fq:.g A m.l Mr. Benard C. Rusche e
g Director of Nuclear Reactor Regulation
$3 e,og' E D'Ctr e,
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Washington, D. C.
20555
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h,N7 U. S. Nuclear Regulatory Commission
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s Re: Oconee Nuclen* "' tion
'd iM Docket Nos.
-270, -287
Dear Mr. Rusche:
On December 22, 1975, two of the 24 condenser cooling water (CCW) intake screens at the Oconee Nuclear Station were inspected.
A total of 2,133 small fingerling fish, weighing 6.19 kgs., had collected on the screens.
The fish were removed from the screens and categorized, where possible, as to screen location, type, size, degree of decomposition, and weight. This information is tabulated in Enclosure 1.
It is concluded that the mortality of these 6.19 kgs. of fish had an insignificant effect on fisheries resources in Lake Keovee.
Very truly yours,
/1 w - d.
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William O. Parker, Jr.
EDB:mmb l
Enclosure CC Mr..H. J. Logan S. C. Wildlife & Marine Resources Department 15
RFgulatory Docket File
. Enclosure 1
^
Su= mary of Fish Inpingement Data Per Screen December 22, 1975
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Oconee Nuclear Station I[
Screen 1A1 Total Fish Impinged - 1,346 Species Composition Size Groups Decomposition
- Weight Bluegill 1
2-4 cm - 880 Class 1 -
0 3.30 kgs Threadfin shad - 890 4-6 cm - 466 Class 2 - 891 Unidentified
- 455 Class 3 -
0 Class 4 - 455 Screen lA2 Total Fish Impinged - 787 i
Species Composition Size Groups Decomposition Weight Yellow perch 2
2-4 cm - 285 Class 1 -
0 2.89 kgs Threadfin shad - 375 4-6 cm - 502 Class 2 - 377 Unidentified
- 410 Class 3 -
0 Class 4 - 410
- Class 1 - No noticeable decomposition Class 2 - Slightly decomposed Class 3 - Badly decomposed, identifiable Class 4 - Badly decosposed, unidentifiable k