B16462, Application for Amend to License NPF-49,revising Tech Spec Surveillance 4.8.2.1.c.4 Re Battery Charger Be Tested to Verify,Supply Specified Current at 125 Volts
| ML20141B905 | |
| Person / Time | |
|---|---|
| Site: | Millstone  |
| Issue date: | 05/14/1997 |
| From: | Brothers M NORTHEAST NUCLEAR ENERGY CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| Shared Package | |
| ML20141B912 | List: |
| References | |
| B16462, NUDOCS 9705160057 | |
| Download: ML20141B905 (5) | |
Text
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' Y\\ Northe:st Rope Feny Rd. (Route 156), Waterford, Ur 06385
$Y NuclearEnergy un,,on, Noa,,, p,,,,, s,o, ion j.
Northea4t Nudcar Energy Company l
P.O. Bus 128 Waterford, CF 06E0128 (860) 447-1701 Fax (860) 444-4277 The Northeast Utilities System j
l MAY l 4 1997 j
Docket No. 50-423 B16462 i
Re: 10CFR50.90 j
i U. S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, DC 20555 Millstone Nuclear oower Station Unit No. 3 Proposed Revision to Technical Specification D. C. Sources (PTSCR 3-19-97)
Pursuant to 10CFR50.90, Northeast Nuclear Energy Company (NNECO) hereby proposes to amend Operating License NPF-49 by incorporating the attached proposed revision into the Millstone Unit No. 3 Technical Specification Surveillance 4.8.2.1.c.4.
Description of Proposed Revision i
Technical Specification Surveillance 4.8.2.1.c.4 requires that each battery charger be tested to verify that it can supply a specified current at 125 volts. This proposed revision will modify this surveillance by increasing the required test voltage. This provides assurance that the battery charger is capable of supplying the largest I
combined D.C. Bus loads, and the current required to recharge its discharged battery
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to its fully charged condition (capable of sustaining a design basis discharge) in less than 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.
Markup of Proposed Revision A copy of the marked up Technical Specification page is contained in Attachment 2.
The markup reflects the currently issued version of the Technical Specifications.
Pending Technical Specification revisions or Technical Specification revisions issued i
subsequent to this submittal are not reflected in the enclosed markup.
Retype of Proposed Revision A copy of the retyped Technical Specification page is contained in Attachment 3. The retyped page reflects the currently issued version of the Technical Specifications.
Pending Technical Specification revisions or Technical Specification revisions issued l ' nlliu.. Il'llll" lllll, ll'
[ ll' l l 'l"I' ll" li' 9705160057 970514 PDR ADOCK 05000423 s
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' U.S. Nuclear Regulatory Commission B16462\\Page 2 subsequent to this submittal are not reflected in the enclosed retype. The enclosed retype should be checked for continuity with Technical Specifications prior to issuance.
Safety Assessment. Sianificant Hazards Consideration and Environmental
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Considerations.
J The Safety Assessment, Significant Hazards Consideration and Environmental Considerations that support this proposed revision are contained in Attachments 4 and 5.
Plant Operations Review Committee and Nuclear Safety Assessment Board Review The Plant Operations Review Committee and the Nuclear Safety Assessment Board have reviewed this proposed amendment request and concur with the contained determinations.
State Notification in accordance with 10CFR50.91(b), we are providing the State of Connecticut with a copy of this proposed amendment to ensure their awareness of this request.
Schedule Reauest for NRC Approval
'NNECO requests NRC review and approval of this proposed revision by November 15, 1997, and that the license amendment be effective upon issuance with implementation within sixty (60) days, If the NRC Staff should have any questions or comments regarding this submittal, please contact Mr. J. Peschel at (860) 437-5840.
Very truly yours, NORTHEAST UCLEAR ENERGY COMPANY
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T M. H. Brothers Vice President - Millstone Unit No. 3 Subscribed and sworn to before me this
/ 4d day of 7%4 1997
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4 Date Commission Expires:
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cc:
See Page 3
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'U.S. Nuclear Regulatory Commission B16462\\Page 3 cc:
H. J. Miller, Region i Administrator W. D. Travers, Ph. D., Director, Special Projects Office J. W. Andersen, NRC Project Manager, Millstone Unit No. 3 I
i A. C. Cerne, Senior Resident inspector, Millstone Unit No. 3 r
Mr. Kevin T. A. McCarthy, Director Bureau of Air Management Monitoring and Radiation Division Department of Environmental Protection 79 Elm Street Hartford, CT 06106-5127 I
s
Docket No. 50-423 B16462 i
i i
I Millstone Nuclear Power Station Unit No. 3 Proposed Revision to Technical Specification D. C. Sources (PTSCR 3-19-97)
NNECO's Commitments i
l i
May 1997
' U.S. Nuclear Regulatory Commission B16462\\ Attachment 1\\Page 1 Enclosure List of Regulatory Commitments The following table identifies those actions committed to by NNECO in this document.
Any other actions discussed in the submittal represent intended or planned actions by NNECO.
They are described to the NRC for the NRC's information and are not regulatory commitments.
Please. notify the Manager - Nuclear Licensing at the Millstone Nuclear ?ower Station Unit No. 3 of any questions regarding this document or any associated regulatory commitments.
Commitment Committed Date or Outage NONE N/A I