ML20128G556

Forwards Rev 6 to CPSES Inservice Testing Plan for Pumps & Valves in First Interval

ML20128G556
Person / Time
Site:	Comanche Peak
Issue date:	10/04/1996
From:	Terry C TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC)
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML20128G557	List: ML20128G556 ML20128G766
References
TXX-96479, NUDOCS 9610090062
Download: ML20128G556 (5)

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$ Log # TXX 96479 F11e # 10019 905.4 L C Ref. # 10CFR50.55a(f) r =

7UELECTR/C October 4, 1996

C. Lance Terry Gronq Vke rresdent U. S. Nuclear Regulatory Commission 4

Attention: Document Control Desk Washington, DC 20555

SUBJECT:

COMANCHE PEAK STEAM ELECTRIC STATION (CPSES)

DOCKET NOS. 50 445 AND 50 446 UNIT 1/ UNIT 2 INSERVICE TESTING PLAN FOR PUMPS AND VALVES, REVISION 6 (1989 EDITION OF ASME CODE. SECTION IX, NO ADDENDA

, UNIT 1 INTERVA! " TART DATE: AUGUST 13, 1990, FIRST INTERVAL:

UNIT 2 INTEP" J.T DATE: AUGUST 3, 1993, FIRST INTERVAL) ,

Gentlemen:

Enclosed is Revision 6 to the Comanche Peak Steam Electric Station (CPSES)

Unit 1 and 2 Inservice Testing Plan (IST) for Pumps and Valves in the i first interval. The Plan is a combined Unit 1/ Unit 2 Plan, implementing the same requirements from the ASME Boiler and Pressure Vessel Code,Section XI, 1989 Edition of Section XI (No Addenda) on Units 1 and 2. The effective date of this revision is October 5,1996, at 12:01 AM CST.  !

The attachment provides a detailed description of the changes made by Revision 6 to the Plan in a format identical to that provided for changes to the Final Safety Analysis Report (FSAR). All changes described in the attachment have been evaluated for relative significance (i.e., the group number 1, 2, 3 or 4 corresponds to each change justification as discussed in TU Electric letter TXX 88467 dated June 1,1988). In addition, all changes applicable to CPSES Uilits 1 and 2 have been reviewed under the TV Electric 10CFR50.59 process and found not to include any "unreviewed i safety questions."

This transmittal does not contain a request for relief f rom ASME Code Requirements and is provided to update your manual.

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AON 9610090062 961004 PDR ADOCK 05000445 9 PDR u P.O. Box 1002 Glen Rose. Tests 76043

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TXX-96479 Page 2 of 2 d

If you have any questions, please call Mr. Carl Corbin at (817) 897 0121.

l 1 Sincerely, f

i C. Lance Terry By:  % .

D. R. Woodlan

Docket Licensing Manager l CBC

Attachment i Enclosure l c- Mr. L. J. Callan, Region IV Mr. J. I. Tapia, Revion IV i Resident Inspectors, CPSES

! Mr. T. J. Polich, NRR Mr. G. Bynog, TDLR (clo) d l

Mr. J. C. Hair Authorized Nuclear Inservice Inspector i

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Attachment to TXX-96479 CPSES -INSERVICE TEST PROGRAM 1

, AMENDMENT- 6 '

DETAILED DESCRIPTION l

Prefix Page Page 1 l (as amended) Group Descriotion ,  !

TABLEl- 4 Delete valve s I AF-0045, I AF-0057, and 1 AF-0069 from Table 6, " Auxiliary Feedwater," and the associated Note 2 at the end of the Table.

Update The internals for these check valves were removed during a previous outage and testing is no longer required. These changes update the Inservice Testing Plan to delete unneccessary information.

Change Request Number IT 1 . I Related SER : 3.9.6 SSER 23 3.9.6 SER/SSER 1mpact N )

TABLE 6- 2 The Unit I and Common Reactor Makeup Water pump miniflow lines are being modified from 1-inch to 2-inch pipe, Valves "lDD-0016" and "XDD-0044" of Table 6," Demineralized and Reactor Water Makeup Water,"

are revised from 1-inch to 2-inch. i Revision  !

Pump miniflow lines and recirculation lines back to the Reactor Makeup Water Storage Tanks are being modified to increase the recirculation flow capacity, increasing the size of the Unit I and common Reactor Water Makeup pump miniflow lines will reduce the overall system pressure, j enhance pump availability, and reduce pump maintenance.

Change Request Number IT 1 . 1 l Related SER : 9.2.3 SSER .

SER/SSER Impact N l

TABLE 14- 4 Deletes valves SW-0016, SW-0017,2SW-0084,2SW-0085,2SW-0388, and 2SW-0389 from Table 14," Service Water," and the associated Notes 1 and 3 at the end of the Table.

Update The internals for these check valves were removed during a previous outage and testing is no longer required. These changes update the Inservice Testing Plan to delete unneccessary information.

Change Request Number IT 1 . 2 Related SER : 3.9.6 SSER 23 3.9.6 SER/SSER Impact N j l

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ENCLOSURE TO TXX 96479

I COMANCHE PEAK STEAM ELECTRIC STATION UNITS 1 & 2 '

INSERVICE TESTING PLAN FOR PUMPS AND VALVES I FIRST INTERVAL l INSTRUCTION SHEET (Page 1 of 1)

The following instructional information and checklist is being furnished to help insert Revision 6 into the Comanche Peak Steam Electric Station IST.

Discard the old sheets and insert the new sheets as listed below.

Remove Insert ,

Cover Sheet Cover Sheet Table 1 Page 2 Page 2 Page 3 Page 3 Page 12 Page 12 Table 6 Page 1 of 2 Page 1 of 3

• Page 2 of 2 Page 2

-- Page 3 Table 14 Page 1 of 4 Page 1 of 4 l Page 2 Page 2 j Page 3 Page 3 Page 4 Page 4 Effective Pace Listina j EPL-1 thru EPL-5 EPL-1 thru EPL-5 NOTE: Please complete the entry for insertion of Revision 6 on the " Record of Changes" form located at the beginning of the IST Plan.

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