ML20236X746

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Responds to 870610 Memo Concurring W/Resolution of Generic Issue 93 & Suggesting Rev Re Backleakage Monitoring.Rev Acceptable.Auxiliary Feedwater Sys (Afws) Backleakage Insp Mods,Afws Monitoring Sys & Generic Licensee Ltr Discussed
ML20236X746
Person / Time
Issue date: 06/26/1987
From: Beckjord E
NRC OFFICE OF NUCLEAR REGULATORY RESEARCH (RES)
To: Murley T
Office of Nuclear Reactor Regulation
Shared Package
ML20195F761 List:
References
FOIA-87-714, REF-GTECI-093, REF-GTECI-NI, TASK-093, TASK-93, TASK-OR NUDOCS 8712100206
Download: ML20236X746 (1)


Text

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UNITED STATES 8 o NUCLEAR REGULATORY COMMISSION W ASHINGTON, D. C. 20555 t j

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MEMORANDUM FOR: Thcmas E. Murley, Director ]

Office of Nuclesr Re6ctor Regulation <

l l FROM: Eric S. Beckjord, Director Office of Nuclear Regulatory Research

SUBJECT:

RESOLUTION OF GENERIC SAFETY ISSUE 93, " STEAM BINDING i l

0F AUXILIARY FEEDWATER PUMPS" 1

Your memorandum of June 10, 1987, concurring in the proposed resolution of )

Generic Issue 93, suggested that the draft generic letter be revised to delete l the p sragraph permitting a relaxation in the check valve'backleakage l monitoring frequency. We concur in the letter as revised. I l

l We also wish to repeat cur original request that inspection modules be mcdified l to include monitoring of AFWS backleakage and that project managers ensure that the annual FSAR ppdates include documentation of any added AFWS backleakage monitoring systems. -

It was also indicated that the modified generic letter be forwarded as part of the CRGR submittal to close out the issue. As we have discussed with your staff, the generic letter is informational in character and the resolution of the issue involves no new requirements; CRGR considerat'on is not necessary.

Accordingly, this issue is resolved and only the issuance of the letter by NRR to licensees and applicants is needed to implement the resolution of the issue.

EricS.BeckjordDirector Office of Nuclear Regulatory Research cc: J. Sniezek F. Miraglia R. Starostecki J. Blaha J. Funches F. Hebdon I

B712100206 871204 ,

PDR FOIA WEISS87-714 PDR j

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