ML20196F572
| ML20196F572 | |
| Person / Time | |
|---|---|
| Site: | Nine Mile Point  |
| Issue date: | 06/23/1999 |
| From: | Abbott R NIAGARA MOHAWK POWER CORP. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| Shared Package | |
| ML17059C691 | List: |
| References | |
| GL-89-04, GL-89-4, NMP1L-1443, NUDOCS 9906290247 | |
| Download: ML20196F572 (2) | |
Text
I NiagarahMohawk' Richard B. Abbott Phone: 315.349.1812 Va,e President June 23, 1999 Fax: 315.349.4417 NuclearEngineering ypp1L g443 U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555 R31:
Nine Mile Point Unit 1 Docket No. 50-220 DPR-63
Subject:
Inservice Testing Progmm Planfor Thini Ten-YearInterval Gentlemen:
This letter transmits the Nine Mile Point Unit 1 (NMP1) Inservice Testing Program Plan for the third ten-year interval, which will begin on December 26,1999. This Program Plan conforms to the requirements of the 1989 edition of Section XI of the ASME Boiler and Pressure Vessel Code.
Pursuant to 10CFR50.55a, the Program Plan includes one pump relief request (PMP-RR-1,Section II, Page 24) and two general valve relief requests ( GEN-VR-1 and GEN-VR-2,Section III, Pages 34 and 36, respectively). Relief requests PMP-RR-1 and GEN-VR-1 contain alternate testing requirements similar to those previously approved for the second ten-year interval. Relief request GEN-VR-2 is new and contains alternate testing requirements similar to those that were approved for Nine Mile Point Unit 2 by NRC letter dated April 2, 1999. The Program Plan also includes two system specific valve relief requests (CRS-VR-1,, Page 13, and CTN-SP-VR-1, Attachment 9, Page 10), which incorporate the use of sampling programs to demonstrate the operability of groups of similar valves, consistent with Position 2 of NRC Generic letter 89-04. Niagara Mohawk Power Corporation requests NRC approval of these relic requests by December 26,1999.
The Inservice Inspection and Inservice Pressure Testing Program Plans for the third ten-year interval will be transmitted later.
I[
Very truly yours, Ob poV u
Richard B. Abbott Vice President - Nuclear Engineering RBA/IAA/ kap Attachment 9906290247 990623' g
ADOCK 05000220 PDR Nine Mde Point Nuclear Station RO. Box 63, Lycoming. New York 13093-0063
- www.nimo.com L.
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Page 2 xc:
Mr. H. J. Miller, NRC Regional Administrator Mr. S. S. Bajwa, Section Chief PD-I, Section 1, NRR Mr. G. K. Hunegs, NRC Senior Resident Inspector Mr. D. S. Hood, Senior Project Manager, NRR Records Management 4
.