ML19319A984
| ML19319A984 | |
| Person / Time | |
|---|---|
| Site: | Oconee  |
| Issue date: | 04/30/1975 |
| From: | Thies A DUKE POWER CO. |
| To: | Anthony Giambusso Office of Nuclear Reactor Regulation |
| References | |
| NUDOCS 8001020858 | |
| Download: ML19319A984 (3) | |
Text
u t. 2.o v on o i r v n..y
' CONTROLi;O: h874 FILE: b iro.
FROM: Duke Power Co:pany DATE OF DOC OATE REC'D, LTR TWX RPT OTHER Charlotte, N.C. 28201-AcC. Thies h-30-75 5-3-75 E
' TO.:
Mr. Angelo' Gior> buss 1 signed 1
SENT LOCAL PDR n
CLASS UNCLASS PROP. INFO INPUT NO CYS REC'D DOCKET NO:
1 50-269;-270,-287 y
. DESCRIPTION:
Ltr'trans the followin,g:
ENCLOSURES:
Suc.ary of Fish I=pingement Data Per Intake Screen.. 4-24-75
,],
~
~
PLANT NAME:
Oconee Nuclear Station.
FOR ACTION /INFOfr.AATION E! 5-5-75 UUTLER (L)
SCin*!ENCER (L) ZIEM ANN (L)
REG AN (El W/ Cep'cs W/ Copics W/ Copics W/ Copic ;
CLARK (L)
STOLZ (L) 461CKER (E)
LE AR (L)
\\*!! Copics W/ Copia W/20 pics W/ Copies PAR R (L)
VASSALLO (L)
KNIGHYON (E)
SPELS en LUpw>
\\v/ LUPRS W/ Lop 05 W/ LoplCS t
KNIEL (L)
NURPLE (L)
YOUNG 3LODD (E)
W/ Copies W//Copics W/ Copin W/ Ccpics INTERNAL DiSTRICUTIO j
C hEG.F I L E -
T ECH R EVI E'/.'
,,DENTON LIC ASST A/T IND.
' NRC PDR SchROE DE R GRIMES R. DIGGS (L)
DR A!TM AN OGC. RCOM P.ECEA MACCARY GAMMILL H. GE APIN (L)
SALT %: 1AN GOSSICK/S'i AF F KNIGHT KASTNER
- g. GOULSOURNE (L)
M E LTZ.
CASE PN//LICKl vBALLARD GP. KREUTZER (E)
Gl AM 3USSO S!! AO SPANG LE R J. LEE (L)
PLANS I;OYD STELLO M. MAIG H ET (L)
MCDO?ALD MOORF (L)
IlOUSTON ENVI RO S. REED (E)
CHAP:J.w:
DEYOUNG (L)
NOVAK MU L t.E R fv. SE RVICE (L)
DUSE (L r)
SKOVHOLT (L)
ROSS DICKER
. SHEPPARD (L)
E. COUP'-
GOI.LE R (L) (L:,-)
IPPOLITO KNIGHTON M. SLATE R (E)
PETERSON P. CO L LINS TEDESCO YOUNGCLCOD
- 11. St.;lTH (L)
HARTFIE' D (F, DENISE LONG
.fEGAN S. TEETS (L)
KLECKER V.U [ G O P R. S.'
LAINAS L"l;f}OJ qT LDR G. WILLI AMS (E)
EISEN!!UT F,lLE & REGION (2)
BENAROYA ff,. i_ _
V. WILSON (L)
- l,.WJ G G M. 7.O N v s.Ju WILSON VOI.Ll.iE R llARLLSS R. INGRAM (L)
'0 D L"5 S1EELE
.F. 6 EXTERNAL D:STRIBUTION Ga a _. -
g*
te l'- 1.OC A L PL'R it/Al /1MItI
~
" 1 -- T!C (AC E R N ATI F.3)~ (1M-W%- N ATtONAL L A SS.0Alj,.
1 - PD RIS A4 'L A.".'Y v1 - NSIC (iiUCHAN AN) 1 - W. PENN!?.GT ON Rm E 201 GT 1 - UROOK!!C: - iT LA:
1-ASLB 1 - CONSU LTA:JYS 1 - G. U L R !ia 7 '. O.'. :L 1 -- New:an Ar :! mon NEWMARK/DLU:.;E/AG C AB! AN 1 - AGMLD (Cum GLC.~
- ACRS hut D NGiSENT.
Rm B 1N GT 1 - J. D. R Uv.. A v. nm u. '
8001089 ff f
~
Duxz Powza COMPANY Powsm Buzz.onto 4as Sours Caunca Srazzi, CmAnzartz,N.C. assoa A. c. THIES
~
- P. o. BOE a178 samion vics Pmesicami Paoouction amo Teamouission April.30, 1975
.s I
.,. G 3 **
s j
Mr. Angelo Giambusso, Director Division of Reactor Licensing U. S.' Nuclear Regulatory Commission Washington,. D. C.
20535 Re: 'Oconee Nuclear Station Docket Nos. 50-269, -2?O, -287
Dear Mr. Giambusso:
On April-24, 1975, six of the 24 condenser cooling water (CCW) inrake screens at the Oconee Nuclear Station were inspected. A total of 1,200 small fingerling fish, weighing 6.3 kilograms, had collected on the screens. The fish, averaging 5.2 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 6.3 kilograms of' fish had an insignificant effect on fisheries resources in' Lake Keowee.
.Very truly yours, A.' C. Thies ACT:vr Enclosure ec:- Mr. H. J. Logan S. C. Wildlife & Marine Resources Dept.
- 1 b??4
' ~~
Enciccurall Sununary of Fish Impingement Data Per Intake Screan Oconee Nuclear Station April 24, 1975 Screen 1Al
'No. fish observed Screen 1A2 No fish observed Screen 2Al Total Fish Impinged -- 1,021 Specirs Composition Size' Groups Decomposition
- Weight 1
2-4 cm - 217 Class 1 -
0 Blueg 11 9
4-6 cm - 534 Class 2 - 75 5500 gms Yellow' perch 2
6-8 cm - 260 Class 3 -
5 Crappie
-Threadfin shad - 68 8-10cm - 10 Class 941 Unidentified
- 941 Screen 2A2-Total Fish Impinged - 185 Species Composition Size Groups Decomposition Weight Bluegill 3
2-4 cm -
2 Class 1 -
2 i
7-4-6 cm - 69 Class 2 - 21 850 gms Yellow perch Crappie 1
6-8 cm - 113 Class 3_-
7 Threadfin shad - 19 8-10cm -
1 Class 4 - 155 Unidentified
- 155.
j Screen.3Al
-No fish observed Screen 3A2 Total Fisb Impinged - 11
.SpeciesI omposition Size Groups Decomposition Weight C
1 2-4 cm - 1 Class 1 - 'O Bluegill-Yellow parch
- :9 4-6 cm -
9-Class 2 - 10 20 gma Unidentified 1
6-8 cm - 1 Class 3 - 0 j
C1ssa 4 - 1 C
- Class 1 - No noticeable decomposition
- Class 2'- Slightly decomposed Class 3 - Badly decomposed, identifiable Class 4 - Badly decomposed, unidentifiable
..