ML20150B348

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Requests Addl Info to Address Listed Comments on Action Item E of IE Bulletin 85-003,including Exclusion of motor- Operated Valves
ML20150B348
Person / Time
Site: South Texas  STP Nuclear Operating Company icon.png
Issue date: 07/01/1988
From: Callan L
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
To: Goldberg J
HOUSTON LIGHTING & POWER CO.
References
IEB-85-003, IEB-85-3, NUDOCS 8807110506
Download: ML20150B348 (3)


Text

V-July 1, 1988

-In Reply Refer To:

il Dockets: 50-498 50-499 Houston Lighting & Power Company ATTN: J. H. Goldberg, Group Vice President, Nuclear P.O. Box 1700 Houston, Texas 77001-Gentlemen:

The information provided.in your letter dated April 14, 1988, regarding Action Item e of IE Bulletin 85-03 was found to be deficient in some areas. Please provide the additional information necessary to address the following comments:

Your response dated April 14, 1988, to our request for additional information (RAI) dated March 17, 1988, Question 3(a), reads as follows:

"a)M0V'sXSI0001A,B,andCareexcludedbecausetheydonotoperate during the safety injection phase of emergency core cooling."

Revise the response to RAI Question 3(a) to comply with the bulletin requirement to assume inadvertent equipment operations of these valves, which are located in suction lines from the RWST to the three HHSI pumps. Note that these valves are shown as HV-8923-A and -B on page 25 of the WOG report of March 1986. Also note that these valves establish flowpaths from the RWST to the RCS, as portions of the HPI systems defined-on page 3 of 28 of the W0G Report.

Sincerely, Original Signed By:

L. J. Callan, Director Division of Reactor Projects cc:

Hcuston Lighting & Power Company Newman & Holtzinger, P.C.

ATTH: M. A. McBurnett, Manager ATTN: J. R. Newman, Esquire

. Operations Support Licensing 1615 L Street, N.W.

P.O. Box 289 Washington, D.C. 20035 Wadsworth, Texas 77483 RIV:DRP/D* DRP/D* DR DHunnicutt/dp GHoller 1.JCallan

/ /88 / /88 (, @ /88

  • previously concurred 8807110506 880701 PDR ADOCK 05000498 OL PNU l l

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1 Houston Lighting &' Power Company Houston-Lighting & Power Company

-ATTN: Gerald E.' Vaughn, Vice President Nuclear Operations

' P.O. Box 289 Houston, Texas 77001 Houston Lighting & Power Company ATTN: S. L. Rosen

.P.O.. Box 289 Wadsworth, Texas 77483 Houston Lighting & Power Company ATTN: J. T. Westermeier, General Manager South Texas Project P.O. Box 289 Wadsworth, Texas 77483 Houston Lighting & Power Company ATTN: R. W. Chewning, Chairnan Nuclear Safety Review Board P.O. Box 289 Wadsworth, Texas 77483 Central Power & Light Company ATTN: R. L. Range /R. P. Verret P.O. Box 2121 Corpus Christi, Texas 78403 City Public Service Board ATTN: R. J. Costello/M. T. Hardt P.O. Box 1771 San Antonio, Texas 78296 City of Austin Electric Utility ATTN: R. J. Miner, Chief Operating Officer 721 Barton Springs Road Austin, Texas 78704 Houston Lighting & Power Company ATTN: Licensing Representative Suite 610 Three Metro Center Bethesda, Maryland 20814 Texas Radiation Control Program Director

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DRP RRI-0PS R. D. Martin, RA DRS SectionChief(DRP/D) RPB-DRSS MIS System RIV File Lisa Shea, RM/ALF RSTS Operator R. Bachmann, 0GC D. Hunnicutt P. Kadambi, NRR Project Manager G. F. Sanborn, E0 l