B16514, Application for Amend to License NPF-49,revising TS Table 2.2-1 & Bases Section 2.2.1 to Redefine Numeric Constants, Modify Notes to Reflect Hardware Mods Made During Construction & Reword Definitions for Clarity

Application for Amend to License NPF-49,revising TS Table 2.2-1 & Bases Section 2.2.1 to Redefine Numeric Constants, Modify Notes to Reflect Hardware Mods Made During Construction & Reword Definitions for Clarity

ML20141B700
Person / Time
Site:	Millstone
Issue date:	06/19/1997
From:	Brothers M NORTHEAST NUCLEAR ENERGY CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML20141B703	List: B16514, Application for Amend to License NPF-49,revising TS Table 2.2-1 & Bases Section 2.2.1 to Redefine Numeric Constants, Modify Notes to Reflect Hardware Mods Made During Construction & Reword Definitions for Clarity ML20141B706
References
B16514, NUDOCS 9706240107
Download: ML20141B700 (5)

Text

. -

o 7") Northeast j

""P" F""Y "dd """ ' 5*' **'"'#'d' "'*385 p NuclearErWy shu ne Nociear P,mer siation Northeast Nudear Energy Company 1

i P.O. Box 128

)

Waterford, Cr 06385-0128 (860) 447-1791 Fax (860) 444-4277 j

The Northeast Utilitics Sptem I

I JUN I 91997 Docket No. 50-423 B16514-Re: 10CFR50.90 l

U.S. Nuclear Regulatory Commission Attention: Document Control Desk i

Washington, DC.20555 Millstone Nuclear Power Station Unit No. 3 Proposed Revision to Technical Specification i

Reactor Trio System Setooints (PTSCR 3-20-97) i Pursuant to 10CFR50.90, Northeast Nuclear Energy Company (NNECO) hereby proposes to smend Operating License NPF-49 by incorporating the attached proposed ovision into the Millstone Unit No. 3 Technical Specification Table 2.2-1 and Bases i

Gection 2.2.1.

l Descriotion of Proposed Revision l

Technical Specification Table 2.2-1_ Notes 1 and 3 define the values for the constants -

i used in the Overtemperature Delta T (OTAT) and Overpower Delta T (OPAT) Reactor

[

Trip System instrumentation setpoint calculators. This proposed revision to Technical Specification redefines the numeric constants with either "# or "2:", modifies the notes to reflect hardware modifications that were made during construction, moves the ATo term from the right side of the OTAT and OPAT algorithms to the left side, rewords the j

definitions for clarity, and expands the Bases description.

l Markuo of Proposed Revision A copy of the marked up Technical Specification page(s) is contained in Attachment 2.

The markup reflects the currently issued version of the Technical Specificawns.

Pending Technical Specification revisions or Technical Specification revisions issued t

j subsequent to this submittal are not reflected in the enclosed markup.

i f00\\

Retvoe of Proposed Revision 3

4 j

A copy of the retyped Technical Specification page(s) is contained in Attachment 3.

l The retyped pages reflects the currently issued version of the Techmical Specifications.

Pending Technical Specification revisions or Technical Specificat.c ; revisions issued y

1 9706240107 970619 PDR.,,3 hlll- [4lllli[l PDR ADOCK 05000423 la -

p-t

U.S. Nucinar Regulatory Commission B16514\\Page 2 subsequent to this submittal are not reflected in the enclosed retype. The enclosed retype should be chec<ed for continuity with Technical Specifications prior to issuance.

Backaround. Safejy_ Assessment. Sianificant Hazards Consideration and Environmental Cons',derations The Background, Safety Assessment, Significent Hazards Consideration and Environmental Considerations that support this proposed revision are contained in Attachments 4 and 5.

Plant Ooerations 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 Acoroval NNECO requests NRC review and approval of this proposed revision by October 24, 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. D. Smith at (860) 437-5840.

Very truly yours, NORTHEAST N LEAR ENERGY COMPANY

}MA)

~

M. H. Broth'ers V

1 Vice President - Millstone Unit No. 3 Subscribed and sworn to before me i

this 6 e w t day of

//

.1997

,4

/$ /Y J w

Date Commission Expires: w# R be' /

cc: See Page 3 j[0NRY P C

Commission Expires November 30,2001

l U.S. Nucle:r Rtgulatory Commission B16514\\Page 3 cc-H.'J.

Miller, Region i Administrator W.D. Travers, PhD., Director, Special Projects Office -

J. W. Andersen, NRC Project Manager, Millstone Unit No. 3 A. C. Cerne, Senior Resident inspector, Millstone Unit No. 3 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 l

a I

l t

i 1

4 i

e

]

l I

4 l

4 Docket No. 50-423 B16514 I

W 4

i

^

Millstone Nuclear Power Station Unit No. 3 Proposed Revision to Technical Specification 3

Reactor Trio System Setooints (PTSCR 3-20-97)

NNECO's Commitments i

1 l

o 4

i E

1 1-4 June 1997 i

t i

U.S. Nucl:*r Regulatory Commission l

B16514\\ Attachment 1\\Page 1 i

Enclosure List of Regulatory Commitments i

The following table identifies those actions committed to by NNECO in this document.

Please notify the Manager - Nuclear Licensing at the Millstone Nuclear Power Station Unit No. 3 of any questions regarding this document or any associated regulatory commitments.

Commitment Committed Date or Outage NONE N/A