ML19329A334
| ML19329A334 | |
| Person / Time | |
|---|---|
| Site: | Oconee  |
| Issue date: | 02/04/1976 |
| From: | Parker W DUKE POWER CO. |
| To: | Rusche B Office of Nuclear Reactor Regulation |
| References | |
| NUDOCS 8001020910 | |
| Download: ML19329A334 (3) | |
Text
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B.C. Rusche Charlotte, N.C.
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2-10-76 OlETTEn O NOTORIZEO PROP INPUT FORM NUMBER OF COPIES RECEIVED S ORIGIN AL Q UNC LASSIFIE D OCOPY
-1 DESCRIPTION ENCLOSURE Sumary of Fish Impingement Report which occur ed on 1-30-76...W/ Attached Sumary Data.
(1 Copy Received)'
ACKNOWLEDGED DO NOT ErIOVE
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February 4, 1976
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G'h Mr. Benata C. Rusche
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Re: Oconee Nuclear Station Docket Nos. 50-269, -270, -287
Dear Mr. Rusche:
On January 30, 1976, two of the 24 condenser cooling water (CCW) intake screens at the Oconee Nuclear Station were inspected. A total of 13,250 small fingerling fish, weighing 33.1 Kg., had collected on the screens.
1 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 33.1 Kg. of fish had an insignificant effect on fisheries resources in Lake Keowee.
Very truly yours, Q
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uCfC Williae 0. Parker, Jr.
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Enclosure J
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g S. C. Wildlife & Marine Resources Department d i IM 13G7 L
Summary of Fish Impingement Data Per Intake Screen Oconee Nuclear Station January 30, 1976 dereen 2A1 Total Fish lapinged - 10,100 Species Composition Size Groups Decomposition
- Weight Threadfin shad - 6600 4-6 cm - 8300 Class 2 - 900 Unidentifiable - 3500 6-8 cm - 1800 Class 3 - 5700
%25.25 kg Class 4 - 3500 Screen 2A2 Total Fish Impinged - 3,150 Species Composition Size Groups Decomposition Weight Threadfin shad - 2450 4-6 cm - 2700 Class 2 - 700 Unidentifiable - 700 6-8 cm - 450 Class 3 - 1750 N7.88 kg Class 4 - 700
- Class.1 - No noticeable decomposition Class 2 - Slightly decomposed 1
Class 3 - Badly decomposed, identifiable l
Class 4 - Badly decomposed, unidentifiable l
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