ML20116J750

Forwards Rev 3 to LaSalle County Station IST Program for Pumps & Valves

ML20116J750
Person / Time
Site:	LaSalle
Issue date:	11/09/1992
From:	Shields J COMMONWEALTH EDISON CO.
To:	Murley T Office of Nuclear Reactor Regulation
Shared Package
ML20116J755	List: ML20116J750 ML20116J756
References
NUDOCS 9211160341
Download: ML20116J750 (3)

Text

e; -

.p

,, . ;, s  :

> t ~i :

/ Y 'Commonw:alth Edis n' i / 1400 Opus Placs

( . Cowners Grove, Illinois 60515 e.-

4 ,

Noven:ber 9,1992 i

! = Dr. T.E. Murley, Director Office of Nucle r Reactor Regulation U.S. Naclear Regulatory Commission i Washington, D.C. 20555 '

l Station Units 1 and 2 l

Subject:

.InserviceLaSalleTest County (IST) Program '

a NRC DQ.Che1&s,50-373and 50-37_4 e

Reference:

-(a) W.E. Morgan letter to Dr. kJrley, dated October 2,1989, Transmitting Revision 2 to the LaSalle IST Program

Dear Dr. Murley,

l Reference (a) transmitted Revision 2 to LaSalle County Station's IST Program.

Since that time, reviews of the program and plant modifications have been performed which necessitate revision of the Program. Attached is Revision 3 of the LaSalle Units 1 and 2 IST Program, and a Summary of Changes lieting, Please contact this office with any questions.

i Sincarely, JoAnn Shields Nuclear Licensing Administrator

Attachment cc

- A.B. Davis, Regional Administrator - Rlli R. Stransky, Project Manager - NRR D.L Hills, Senior Resident inspector - LSCS Office of Facility Safety - lDNS.

1, l 130043 i JS/lk : g i -j

ZNLD/2285 - W 9211160341-921109 PDR ADOCK'0500o373 ',i)i 4 p PDR i 2 1

m Ihrervice Testing Frogram Suttmory of Changes for Revision 3 OSR/ 92-036

References:

1) NRC Inspection Report 373(374)/92015 June 15,'1992 through July 9, 1992

2) AIR 373-251-92-00098 "IST Program OM-6 Pump Requirements"

3) AIR-373-100-92-01503 " Track Re/ision to Relief Request RV-26"

4) AIR 373-251-90-00034 " Extrapolation & Trending Requirements for Appendix J Containment Isolation Valves" The LaSalle Incorvice Testing Program is being revised based on a NRC audit performed during June and July of 1992 (Reference 1). This revision also includes other changes which stem.from other program reviews and non-IST changes. The following is a short summary of the program changes.

1) Relief Request RP-11 has been addod to Section 5. Relief Request RP-11 now goveras pump different.al pressure and *zowrate ,

acceptance criteria. j

2) Note 16 has been deleted from Section 3.2. The contents and actions of this Note.have been addressed-by Relief Request RP-11.

All references to Not 16 have been deleted from Section 4.

(Note: This revision does have a Note 16, however in the previous a revision this "as Note l'. Since the previous Note 16 was. deleted Note 17 became Note _16.)

3) Relief Requast RV-19 has been revised. per requirements of-Generic Letter 89-04. Leak-rate results for Containment Isolation Valves will not be trended and extrapolated. The revised Relief Request has been included in Section 7.

4)F lief Request RV-26 has been revised per requirements of IST Prog 1am SER and NRC Audit (Reference 1) . Individual stroke times for Scram Discharge Volume Vent and Drain Valve- will be recorded and trended. .The revised Relief Request has been included in Section'7.' The stroke time test has been added to the Test

.fic.ld of Section 6 and'to the Valve / Surveillance Cross Reference Matrix.

5) Fail safe test for 1(2)B33-F019 was not included as a required test'in the previous revisions, this was a typographical u omission.- LaSalle Station has been performing a f ail safe test on these valves however, it was not documented as a requirement in the IST Program. The fail safe test requirement has been added to the

- Test fields of Section 6 and to the Valve / Surveillance Cross Reference and is included in this revision.

J

q

.6) Leak rate' test has been added to-the Test field'of Section-6 and the Valve / Surveillance Cross Reference Matrix for the following valves:-

.1 (2 ) E2 2 -F014 1(2)E21-F018

.1(2)E21-F031 1 ( 2 ) E12 -F005 1(2) E12-F025A/B/ C 1 ( 2 ) E12-F030 1(2)E12-F055A/B 1(2)E12-F088A/B/C 1(2)E12-F311A/B 1 (2 ) E12-F03 6 A / B 1 ( 2 ) E51-F022 1(2)E51-F059 7)Three Unit 2 HPCS valves are being removed from the-IST.

program. The valves, 2E22-F001, 2E22-F010, and 2E22-F011, are located on the piping which connects the Condensate Storage Tank to -

the HPCS System. This' piping has been capped and LaSallelis no longer taking credit for this piping.

Specifications have not 'been revised . The to UFSAR reflect and thisTechnical change',

however, AIR 373-160-90-00041 is tracking' this update. The s corresponding valves in Unit 1 are scheduled for the same modification during L1R05. These valves will be deleted from the-IST Program in'a subsequent revision.

\

l

.J I

)

1

~

l

.. .