ML18101A369
| ML18101A369 | |
| Person / Time | |
|---|---|
| Site: | Salem  |
| Issue date: | 11/23/1994 |
| From: | Hagan J Public Service Enterprise Group |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NUDOCS 9412070198 | |
| Download: ML18101A369 (2) | |
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Public Service Electric and Gas Company P.O. Box 236 Hancocks Bridge, New Jersey 08038 Salem Generating Station November 23, 1994 U. S. Nuclear Regulatory Commission Document Control Desk Washington, DC 20555 Attn:
Document Control Desk SALEM GENERATING STATION LICENSE NO:
DPR-75 DOCKET NO:
50-311 UNIT NO:
2 TECHNICAL SPECIFICATION SURVEILLANCE 4.4.6.5.a NOTIFICATION On November 11, 1994, Steam Generator tube plugging, in support of the Unit 2 eight refueling outage, was completed.
Attached is a list of the plugged tube locations.
In all, six (6) tubes were plugged due to imperfection depths greater than or equal to 40% and two (2) were plugged due to imperfection depths between 30% and 40%.
This notification is being made, within fifteen (15) days after tube plugging, as required by Technical Specification Surveillance 4.4.6.5.a.
MJPJ:vs SORC Mtg: 94-090 File GMS-94-0042
'?412070198-9411.23 ____ _
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Sincerely, nager -
Operations 95-2189 A EV 7-92
ATTACHMENT Unit 2 Steam Generator (S/G) Tubes Plugged During Eighth Refueling Outage Top of Tube Sheet - Rotating Pancake Coil (RPC) Program S/G 21 NOTE:
S/G 21 ROW/COLUMN 15/10 12/16 12/69
% DEPTH
>40
>40
>40 S/G ROW/COLUMN
% DEPTH 24 26/42
>40 7 I 45
>40 In all cases where the RPC Inspection confirmed a defect, through-wall depth was determined to be greater than 40%.
Bobbin Coil Inspection (BCI) Program ROW/COLUMN
% DEPTH 6/85 38 S/G 23 ROW/COLUMN 30/50 32/27
% DEPTH
>40 38