ML19329A305
| ML19329A305 | |
| Person / Time | |
|---|---|
| Site: | Oconee  |
| Issue date: | 08/13/1975 |
| From: | Parker W DUKE POWER CO. |
| To: | Anthony Giambusso Office of Nuclear Reactor Regulation |
| References | |
| NUDOCS 8001020879 | |
| Download: ML19329A305 (3) | |
Text
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3UT!ON FOR PART 50 DOCKET M' ~ERIAL
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NRC OIS1
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(TEMPORARY FORM)
CONTROL NO:_
88
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FILE:
DATE OF DOC DATE REC'D LTR TWX RPT OTHER ROM: ouke Pouer Co.
Charlotte, b.C.
8-16-75 IC 3-13-/5 Xu ORIG CC OTHER SENT NRC PDR rilli no. Pr.r'ar
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1 Signed SENT LOCAL PDR Angelo uiambusco
- LASS UNCLASS PROPINFO INPUT NO CYS REC'D DOCKET NO:
26 /270/267 1
- Cou ENCLOSURES:
JESCRIPTION:
Reporting on 8-7-75, small fingerling fish collectd T.h. trans the following.....,
ed on CC'1 intake screens.... concluded it had an insignificant effect on fisher hesources t
'in Lake Kcouee.....
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,ao,24a WILU AM O. PARMER, JR.
UIa*IC WCE PCS'OENT ICLCPMON(! ARCA 704 373-4083 Strane Pacouction
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d August 13, 1975 p.
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Mr. Angelo Giambusso, Director
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Division of Reactor Licensing U. S. Nuclear Regulatory Commission Washington, D. C.
20555 Re: Oconee Nuclear Station Docket Nos. 50-269, -270, -287-
Dear Mr. Giambusso:
On August 7, 1975, six of the 24 condenser cooling water (CCW) intake screens at the Oconee Nuc.. ear Station were inspected. A total of 1,785 small fingerling fish, weighing 3.5 kilograms, had collected on the screens. The fish, averaging 1.9 grams per 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 3.5 kilograms of fish had an insignificant effa.ct on fisheries resources in' Lake Keowee.
Ver/
truly yours, b.
Q WilliamO. Parker,JrO MST vr Enclosure cc:
Mr. H. J. Logan S. C. Wildlife & Marine Resources Dept.
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Enclocuro 1 Summary of Fish Impingement. Data Per Intake Screen Oconee Nuclear Station August 7, 1975 Screen IA-1 Total Fish Impinged - 844 Species Composition Size Groups Decomposition
- Weight Bluegill 1
2-4 cm -
3 Class 1 -
0 Yellow perch 33 4-6 cm - 473 Class 2 - 57 1500 gas Threadfin shad - 23 6-8 en - 368 Class 3 -
0 Unidentified
- 787 Class 4 - 787 Screen IA-2 Total Fish Impinged - 625 Species Composition Size Groups Decomposition Weight Bluegill 2
2-4 cm -
0 Class 1 -
2 Yellow perch 21 4-6 cm - 352 Class 2 - 27 1300 gms Threadfin shad - 19 6-8 cm - 268 Class 3 - 13 Unidentified
- 583 8-10cm -
5 Class 4 - 583 Screen 2A-1 Total Fish Impinged - 310 Species Composition Size Groups Decomposition Weight Yellow perch 1
2-4 cm -
0 Class 1 -
0 Unidentified
- 309 4-6 cm - 163 Class 2 -
0 700 gms 6-8 cm - 143 Class 3 --
1 8-10cm -
4 Class 4 - 309 Screen 2A-2 Total Fish Impinged - 0 Screen 3A-1 Total Fish Impinged - 0 Screen 3A-2 Total Fish Impinged - 6 Species Composition Size Groups Decomposition Weight Unidentified
-6 6-8 cm - 6 Class 4 -
6 15 gas
- Class No noticeable decomposition l
Class 2 - Slightly decomposed Class 3 - Badly decomposed, identifiable Class 4 - Badly decomposed, unidentifiable I
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