ML17056C286
| ML17056C286 | |
| Person / Time | |
|---|---|
| Site: | Nine Mile Point  |
| Issue date: | 02/26/1993 |
| From: | Terry C NIAGARA MOHAWK POWER CORP. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| Shared Package | |
| ML17056C287 | List: |
| References | |
| GL-92-01, GL-92-1, NMP1L-0738, NMP1L-738, TAC-M83486, NUDOCS 9303040239 | |
| Download: ML17056C286 (4) | |
Text
ACCEI ERAT 0 DOCUMENT DIST UTION SYSTEM REGULAT INFORMATION DISTRIBUTIO STEM (RIDS)
ACCESQ~I6$ NBR:9303040239 DOC.DATE: 93/02/26 NOTARIZED:
NO DOCKET FRAIL:50-220 Nine Mile Point Nuclear Station, Unit 1, Niagara Powe 05000220 AUTH.NAME AUTHOR AFFILIATION TERRYiC.D.
Niagara Mohawk Power Corp.
RECIP.NAME RECIPIENT AFFILIATION Document Control Branch (Document Control Desk)
SUBJECT:
Forwards MPM-USE-293515, "Nine Mile Point Unit 1 Beltline Plate Orientation Determination," final rept, submitted per Rev 1 to GL 92-01 re reactor vessel structural integrity.
Drawing illustrating rolling direction encl.
DISTRIBUTION CODE:
A028D COPIES RECEIVED:LTR 1
ENCL L SIZE:
/ +I TITLE: Generic Letter 92-01 Responses (Reactor Vessel Structural Integrity 1
NOTES:
RECIPIENT ID CODE/NAME PD1-1 PD INTERNAL: ACRS NRR/DE/EMCB NUDOCS-ABSTRACT OGC/HDS1 RES/DSIR/EIB EXTERNAL: NRC PDR COPIES LTTR ENCL 1
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6 2
2 1
1 1
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1 RECIPIENT ID CODE/NAME BRINKMANiD.
NRR MCDONALD,D NRR/DORS/OGCB OC G FILE 01 NSIC COPIES LTTR ENCL 2
2 1
1
.1 1
1 0
1 1
1 1
NOTE TO ALL"RIDS" RECIPIENTS PLEASE HELP US TO REDUCE WASTEI CONTACT THE DOCUMENT CONTROL DESK, ROOM Pl-37 (EXT. 504-2065) TO ELIMINATEYOUR NAME FROM DISTRIBUTION LISTS FOR DOCUMENTS YOU DON'T NEED!
TOTAL NUMBER OF COPIES REQUIRED:
LTTR 20 ENCL 18
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t V HI!AS%,IRA Q BIOg+QK NIAGARAMOHAWKPOWER CORPORATION/301 PLAINFIELDROAD, SYRACUSE, N.Y. 13212/TELEPHONE (315) 474-1511 U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, D.C.
20555 February 26, 1993 NMP1L 0738 Re:
Nine Mile Point Unit 1 Docket No. 50-220 DPR-63 TA N
M83486
SUBJECT:
GENERIC LETI'ER 92-01, REVISION 1, REACTOR VESSEL STRUCTURAL INTEGRITY, BELTLINEPLATE ORIENTATION DETERMINATION Gentlemen:
During a telephone conference on January 29, 1993, the Staff requested that Niagara Mohawk Power Corporation provide a drawing that clearly indicates the vessel plate rolling direction relative to the axis of the vessel for Nine MilePoint Unit 1.
In addition, the Staff requested that the drawing contain the assumed flaw orientation for the ASME Appendix X analysis along with the surveillance specimen orientation.
Enclosed is a copy of our report entitled, "Nine Mile Point Unit 1 Beltline Plate Orientation Determination."
The report concludes that the principle rolling direction is in the vessel circumferential direction.
The report includes a drawing that shows the rolling direction, Charpy specimen orientation relative to the rolling direction, and the postulated flaw orientation used in the ASME Appendix X analysis.
Very truly yours, C. D. Terry Vice President Nuclear Engineering AER/mls 003608GG Enclosure xc:
Regional Administrator, Region I Mr. R, A. Capra, Director, Project Directorate I-1, NRR Mr. D. S. Brinkman, Senior Project Manager, NRR Mr. W. L. Schmidt, Senior Resident Inspector Mr. K. Cozens, NUMARC Records Management
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