ML19329A326
| ML19329A326 | |
| Person / Time | |
|---|---|
| Site: | Oconee  |
| Issue date: | 01/21/1976 |
| From: | Parker W DUKE POWER CO. |
| To: | Rusche B Office of Nuclear Reactor Regulation |
| References | |
| NUDOCS 8001020900 | |
| Download: ML19329A326 (3) | |
Text
_ __
, NiiC DIST.dUTION FOR PART 50 DOCKET Me..iRI AL (TEMPORARY FORM) 739 CONTROL NO:
FILE:
ENVIRO FROM: Duke Power Co.
DATE OF DOC DATE REC'D LTR TWX RPT OTHER
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1-21-76 1-26-76 XX TO:
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Mr. B.C. Rusche 1 signed SENT LOCAL PDR IX CLASS UNCLASS PROPINFO INPUT NO CYS REC'D DOCKET NO:
XXX 1
m -z69J270/287 DESCRIPTION: Ltr trans the following:
ENCLOSURES: SummaryofFishImpingementDag per Jntake Screen Oconee Nuclear Station dat.
1-16-76...
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373-4083 January 21, 1976
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Mr. Benard C. Rusche
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h A-A g' K'f Director of Nuclear Reactor Regulation
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U. S. Nuclear Regilatory Commission
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Washington, D. C.
20555
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Re:
Oconee Nuclen
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.a t ea F s,h.\\[
Docket Nos.
0-264
-270, -287
Dear Mr. Rusche:
cei On January 16, 1976, four of the 24 condenser cooling water (CCW) intake screens at the Oconee Nuclear Station were inspected.
A total of 7,005 small fingerling fish, weighing 17.56 Kg., had collected on the screens.
The fish were removed from the screens and categorized, where poseible, as to screen location, type, size, degree of decomposition,.ind weight.
This information is tabulated in Enclosure 1.
It is concluded that the mortality of these 17.56 Kg. of fish had an insignificant effect on fisheriesresourcesgLakeKeowee.
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Ve truly yours f
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-, William O. Parker, Jr.' d EDB::::mb Enclosure CC Mr. H. J. Logan S. C. Wildlife & Marine Resources Department 739
,m Summary of Fish Impingement Data Per Intake Screen Oconee Nuclear Station g,g ggp January 16, 1976
.%,4 Screen 3B1 Total Fish Impinged - 990 Species Composition Size Groups Decomposition
- Weight Threadfin shad - 980 4-6 cm - 910 Class 2 - 335 2.48 kas YeU m perch 10 6-8 cm - 80 Class 3 - 655 Screen 3B2 Total Fish Impinged - 1590 Species Composition Size Groups Decomposition Weight Threadfin shad - 1575 4-6 cm - 1325 Class 2 - 450 3.98 kgs Yellow perch 15 6-8 cm - 265 Class 3 - 1140 Screen 3C1
]
Total Fish Impinged - 2250 Species Composition Size Groups Decompo,sition Weight Threadfin shad - 2250 4-6 cm - 1875 Class 2 - 800 5.62 kgs 6-8 cm - 375 Class 3 - 1450 Screen 3C2 Total Fish Impinged - 2175 Species Composition Size Groups Decomposition Weight Threadfin shad - 2175 4-6 cm - 1475 Class 2 - 750 5.48 kgs 6-8 cm - 700 Class 3 - 1425 CClass 1 - No noticeable decomposition Class 2 - Slightly decomposed Class 3 - Badly decomposed, identifiable Class 4 - Badly decomposed, unidentifiable