ML19291B651

Correction to Tech Spec Change Request 39 Supporting Licensee Request to Change DPR-50,App a Re Protection Sys Setpoints & High Pressure Reactor Trip & Pressurizer Code Safety Valves Setting Pairs.Certificate of Svc Encl

ML19291B651
Person / Time
Site:	Three Mile Island
Issue date:	10/21/1976
From:	Arnold R METROPOLITAN EDISON CO.
To:
Shared Package
ML19291B647	List: ML19291B646 ML19291B651
References
NUDOCS 7911110051
Download: ML19291B651 (4)

Text

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METROPOLITAN EDISON COMPMiY JERSEY CEN"'RAL POWER & LIGHT COMPMiY AND PDiNSYLVMIIA ELECTRIC COMPANY THREE MILE ISLAND NUCLEAR STATION UNIT 1 Operating License No. DPR-50 Docket No. 50-289 Corrections To Technical Suecification Change Request No. 39 This Technical Specification Change Request is submitted in support of Licensee's request to change Appendix A to Operating License No. DPR-50 for Three Mile Island Nuclear Station Unit 1. As a part of this request, proposed replacement pages for Appendix A are also included.

METROPOLITAN EDISON COMPANY By /s/ R. C. Arnold Vice President-Generation Sworn and subscribed to me this day of , 1976.

/s/ L. L. Lawyer Notary Public 1582 261 791111007/

UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION IN THE MATTER OF DOCKET NO. 50-289 LICENSE NO. DPR-50 METROPOLITAN EDISON COMPANY This is to certify that a copy of corrections to Technical Specification Change Request No. 39 to Appendix A of the Operating License for Three Mile Island Nuclear Station Ur.2.t 1, has, on the date given below, been filed with the U. S. Nuclear Regulatory Comission and been served on the chief executives of Londonderry Township, Dauphin County, Pennsylvania

, and Dauphin County, Pennsylvania by deposit in the United States mail, addressed as follows:

Mr. Weldon B. Arehart, Mr. Harry B. Reese, Jr.

Board of Supervisors of Board of County Comissioners Londonderry Township of Dauphin County R. D. #1, Geyers Church Road Dauphin County Court House Middletown, Pennsylvania 17057 Harrisburg, Pennsylvania 17120 METROPOLITAN EDISON COMPANY By /s/ R. C. Arnold Vice President-Generation Dated: October 21, 1976 1532 202

2500 r

P = As Specified in Table 2.3-;

2300 ACCEPTABLE OPERATION

$ T = 619 F 0.

. 2100 /

. /

E

c. 6$

@ 1900

'a >

O //

P = 1800 PSIG WACCMABM

$ OPERATION t

e

$ 1700 i 1500 540 560 560 600 620 640 Reactor Outlet Temperature, F PROTECTION SYSTDi MAXIMUM ALLOWABLE SET POIN'1'3 Figure 2.3-1 1582 263

LABLE 2 3-2 HIGH PRESSURE REACTOR TRIP AND PRESSURIZER CODE SAFETY VALVES SETTING PAIRS Alternate Pairs High Pressure Pressurizer Code of Settings Reactor Trip Setting Safety Valve Setting 1 2435 psis A/ 2375 psig 2 2h05 psig 2500 psig B/

Notes:

1/ The pair of settings denoted as A vill be utilized until the pressurizer code safety valve setting can be increased from 2435 psig to 2500 psig.

2/ The pair of settings denoted as B vill be utilized on a permanent basis following resetting of the pressurizer code safety valves.

1532 204 2-10