ML20198P645
| ML20198P645 | |
| Person / Time | |
|---|---|
| Site: | Limerick  |
| Issue date: | 01/14/1998 |
| From: | Hunger G PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NUDOCS 9801220201 | |
| Download: ML20198P645 (3) | |
Text
__
Station Support Department A
o v
PECO NUCLEAR-ecco <me,,, cemne,,,
'A bnit of PECO Energy
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1 January 14,1998 Docket No. 50-352 License No. NPF-39 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555
SUBJECT:
Limerick Generating Station, Unit i Reuse of Fuel Channels on Ex-Shoreham Fuel Bundle =
Dear NRC Officials:
We are submitting for infonnation only, an information update regarding the 80 ex-Shoreham fuel assemblies to be inserted in the core at Limerick Generating Station (LGS), Unit 1, for Cycle 8 operation. Attachment 1 (i.e., Figure 1) shows the location and description of these assemblies, in accordance with our commitment described in our letter to the NRC, dated July 3,1996.
The criginal evaluation prepared by General Electric Company (GE),
" Evaluation of Limerick initial Core Channels for Re-Use on ex-Shoreham Fuel Bundles," dated April 1996, remains valid for this application.
If you hele any questions, please do not hesitate to contact us.
Sincerely,
$$ Whlfor f
' George A. Hunger, Jr.
t
. Director-Licensing pDj j,
Attachment:
cc: H. J. Miller, Administrator, Region I, USNRC (w/ attachment)
A. L. Burrittc USNRC Senior Resident inspector, LGS (w/ attachment)
R. R. Janati, PA Buroau of Radiological Protection (w/ attachment)
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ATTACHMENT 1 LIMERICK GENERATING STATION UNIT 1 DOCKET NO. 50-352 LICENSE NO. NPF-39 LGS, UNIT 1, CYCLE 8, LOADING PATTERN BUNDLE TYPES
.e l
Figure 1 Limerick 1, Cycle 8, Loading Pattern Bundle Types 3
1 2
3 4
6 6
1 6
9 10 11 12 13 14 15
.1 1
11 2
2 11 2
11 1
+
+
+
+
2 2
3 16 16 3
16 16 16
+..............,
+.......
3 11 1
16 14 16 l 20 16 1 16 16 l 16
+
+
1
+
1
+
l
+
20 l 13 19 l 14
- 1. 16 4
2 16 16 16 to
............+
+...... _
5 14 3
16 19 20 16 19 16 19 16 19
+
+
+
+
+
+
4 11 2
3 16 14 16 16 19 13 19 16 19 16
+..............+
+.......
1 1
16 16 14 1 29 16 l 19 16 l 19 16 1 to 16 l 19
+
+
1
+
l
+
l
+
l
+
l
+
.l. 14 4
2 16 16 19 16 l 16 20 l 16 19 l 16 19 l 13 19
+..............,
+..............+
9 11 3
14 16 20 16 19 16 19 14 19 14 19 16 19
+
+
+
+
+
+
+
+
10 2
16 16 19 16 19 16 19 14 to 16 19 18 to 14
+...............+
+................
+...............
+.......
11 2
16 l 20 16 l
19 1s i 19 16 l 19 16 l 19 14 1 19 16 1 19
+
l
+
t
+
6
+
{
+
l
+
1
+
l
+
19 14 19 l 14 19 l 14 19 l 14 12 11 3
l 16 20 l
16 19 l 16
____.....,l
+.............+
+.......
+...............,
+_
13 3
16 16 13 15 16 19 13 19 16 19 14 19 16 19
+
+
+
+
+
+
+
+
14 11 16 16 19 16 19 16 19 16 19 16 19 16 19 16
+...............+
+..............+
+.......
19 1
16 l 16 14 8
1) 16 l 19 14 l 19 14 l 19 14 l 19 16 l 10
+
1
+
t
+
t
+
1
+
l
+
1
+
l
+
Note: Quarter Core Map (Upper Left-hand Quadrant)
Init.i al Fuel Type Description Enrichment %
Exposure 1
Shoreham GE6 (reused channels) 1,76 Fresh 2
Shoreham GE6 (reused channels) 2.19 Fresh 3
Shoreham GE6 (reused channels) 2.19 Fresh 10 GE11 3.54 Twice Bumed 13 GE11 3.31 Twice Bumed 14 GE11 3.84 Twice Bumed 16 GE13 4.04 Once Bumed 17 Shoreham GE6' 2.19 Once Bumed 19 GE13 4.12 Fresh 20 GE13 4.13 Fresh
- Note: Shoreham Fuel originally loaded with frash (non-reused) channels I