ML20035D532
| ML20035D532 | |
| Person / Time | |
|---|---|
| Site: | Nine Mile Point  |
| Issue date: | 04/07/1993 |
| From: | Terry C NIAGARA MOHAWK POWER CORP. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| Shared Package | |
| ML20035D536 | List: |
| References | |
| MNP2L-1376, NUDOCS 9304130302 | |
| Download: ML20035D532 (2) | |
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NUMOHAWK i
NIAGARA MOHAWK POWER CORPORATION'301 PLAINFIELD ROAD. SYRACUSE N Y.1321?'TEL EPHoNE (315) 474-1511 i
April 7,1993 l
NMP2L 1376 I
U. S. Nuclear Regulatory Commission Attn: Document Control Desk l
Washington, D. C. 20555 Re:
Nine Mile Point Unit 2 l
t Docket No. 50L410 l
i NPF-69 Gentlemen:
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Niagara Mohawk Power Corporation hereby transmits an Application for Amendment to Nine Mile Point i
Unit 2 Operatmg License NPF-69. Also enclosed as Attachment A are the proposed changes to the Technical Speedimtions as set fonh in Appendix A to the above mentionallicense. Supporting i
information and analyses demonstrating that the proposed changes involve no significant hazards consideration pursuant to 10CFR50.92 are included as Attachment B.
1 The proposed Technical Specification changes contained herein represent raisions to Section 3/4.1.3.5,
" Control Rod Scram Accumulators." Action a.2.a of Limiting Condition for Opemtion 3.1.3.5 is being modified for OPERATIONAL CONDITIONS 1 or 2 with more than one accumulator inoperable and a control rod -WM with an inoperable accumulator withdrawn. The proposed changes will allow the reactor operator 20 minutes to restart at least one Control Rod Drive (CRD) pump prmided that reactor pressure is greater than or equal to 900 psig or, if reactor pressure is less than 900 psig, will require the operator to immediately place the reactor mode switch in the shutdown position. In addition, Suweillance Requirement 4.1.3.5.b.2, which requires CRD scram accumulator check valve testing once per 18 months and specifies test acceptance criteria, is being deleted. Testing and operation of the scram axumulator check valves will continue to be demonstrated during each refueling outage by Surveillance Requirement 4.0.5 for inservice testing of ASME Code Class 1, 2, and 3 components.
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'Ihe popused changes are consistent with the Improved Standard Technical Specifications and proiously approved Technical Specification Amendment Nos. 39 and 6 for the Limerick Generating Station, Units 1 and 2 respectively, dated May 22,1990. Niagara Mohawk requests approval of this amendment application by September 1,1993, to support the upcoming Nine Mile Point Unit 2 Refueling Outage.
130;B3 003461LL 9304130302 930407 PDR ADOCK 05000410 t
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i Pursuant to 10CFR50.91(b)(1), Niagara Mohawk has provided a copy of this license amendment request l
and the neuv int ~1 analyses regarding no significant hazards consideration to the appropnate state witative.
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j Very truly yours, i
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l C. D. Terry
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l Vice Pmsident l
Nuclear Engineenng i
AER/sek 00346112.
Attachments j
i pc:
Regional Administrator, Region I Mr. W. L. Schmidt, Senior Resident Inspector l
Mr. R. A. Capra, Director, Project Directorate I-1, NRR Mr. J. E. Menning, Project Manager, NRR Ms. Donna Ross Division of Policy Analysis and Planning New York State Energy Office Agency Building 2 Empire State Plaza Albany, NY 12223 Records Management i
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