ML20066H126
| ML20066H126 | |
| Person / Time | |
|---|---|
| Site: | Oyster Creek |
| Issue date: | 02/13/1991 |
| From: | Devine J GENERAL PUBLIC UTILITIES CORP. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| 5000-91-2021, C320-91-2055, NUDOCS 9102200176 | |
| Download: ML20066H126 (2) | |
Text
_ _ - _ _ _ - _ _
.v GPU Nuclear Corporation NUCaw5En -
hegn One Upper Pond Road Parsippany, New Jersey 07054
. 201 316-7000 TELEX 136 482 Writer's Direct Dial Number:
February 13,'1991-5000-91-2021 C320-91-2055 U. S. Nuclear Regulatory Commission Att: Document Control Desk Washington, DC 20555 Gentlemen
SUBJECT:
OYSTER CREEK NUCLEAR GENERATIN STATION (OCNGS)
DOCKET No. 50-219, LICENSE NO. DPR-16 OYSTER CREEK FUEL CHANNEL BOWING Ref9rences (1) GPU Nuclear Letter, December 31, 1990, " Cycle 13 Specific Analysis - Fuel Channel Bowing."
Reference (1) provided the Oyster Creek, cycle 13 specj2ic analysis for-fuel channel bowing to the NRC.
As part of the NRC's technical review of this submittal, a request was made for additional information.
Attached to this letter is Table.1, " Summary of the CPR Adjustments'for Oyster Creek Cycle 13 Channel Bow at the Most Limiting' Time in Core Life for CPR (5.5 GWD/HT)," which supplies the requested information.
If you have any questions on this submittal, please contact Mr. hichael Laggart, Manager, Corporate. Nuclear Licensing at-(201) 316-7968.
Sincerely, G'
f.A.be ta,e, sv.
J.
C.
Devine, Jr.
Vice President, Technical Functions JCD/RZ/ pip Attachment cci Administrator, Region 1 NRC Resident Inspector NRC Oyster Creek Project'Hanager D
9102200176 910213
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TABLE 1 Summary of-the CPR Adjustments for Oyster Creek Cycle 13 Channel Bow at the Most Limiting Time in Core Life for CF*t (5.5 GWD/MT)
BOW FOR CELL LIMITING AVERAGE CIR CPR FUEL
. TYPE OF CORE
" BUNDLE BOW BEFORE
% OF AFTER _
% OF TYPE CHANNEL LOCATION (MILS)
-(MILS)
ADJUS7 MENT LIMIT ADJUSTMENT LIMIT' l-1 GE338
'NEW 37-20 18 47 1.682 89.8
- 1. 62 6..
92.9 2
.GE338 NEW 33-16 18 77 1.683 89.7
.1.528 92.8 3
G3338 NEW 31-22.
18 59
- 1. 7:ci.
87.6
'1.667 90.6 4
GE321
-NEW 29-08 18-
.' 9 3 -
1.732
~87.1 1.677 90.0-4 5
GE321 NEW 45-24.
18 57 1.740'
.86.8.
1.685 89.6:
g 6
GF M.1 NEW.
~39-22 18-59 1.755 86.0
- 1.697 89.0' t
l 7
Gi. * ? '
tIEW 31-14 18 72 1.758.
85.9.
1.700 88.8:
.i 8'
GE33S NEW 27-06 18 43
-1.763 85.6-1.708-88.4 9
'GE339 NEW 35-22 18-48 1.775 85.0.
1.717 87.9 1
10 GE338 NEW~
31 18-66
~ 1. 7 7 8..
84.9:
1.720 87.8 11 GE338 NEW
~ 47-26 18 43
- 1.782 84.7 1.726 87.5 12-GE321-NEW 39-14
'.16 50 1.829 82.6.
1.7.70 85.3 i
13 GE321-NEW-41-24~
18 43:
1.839' 82.1-1.779 84.9 5
114 GP.321 NEW
'29-12a 18.
43
~1.840 82.1-
.1.780 84.8 a5' GE338 NEW.
'31-06
-18 93-1.887-
"80.0 1.826 82.7' 1
]
- a
- 1 61-GE321 NEW 27-08.
34 43
-1.892' 79.8-1.840' 82.1-e J
- I l
l m..
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