ML16245A446

Notification of 790913 Meeting W/B&W Owners Group in Bethesda,Md to Discuss Analysis of design,off-normal Transients & Other Generic Requirements

ML16245A446
Person / Time
Site:	Davis Besse, Oconee, Arkansas Nuclear, Crystal River, Rancho Seco, Crane
Issue date:	09/11/1979
From:	Capra R NRC - TMI-2 BULLETINS & ORDERS TASK FORCE
To:	Heltmes C NRC - TMI-2 BULLETINS & ORDERS TASK FORCE
References
NUDOCS 7910090415
Download: ML16245A446 (3)

Text

MEETING NOTICE DISTRIBUTION

.-Docket Files NRC PDR Local PDR B&OTF Reading File NRR Reading H. Denton E. Case V. Stello D. Elsenhut R. Vollmer W. Russell B. Grimes T. Carter R. Reid G. Vissing M. Fairtile D. Garner D. Dilanni C. Nelson I&E (3)

Receptionist (Phillips Bldg.)

J. Buchanan ACRS (16)

D. Ross T. Novak C. J. Heltemes R. Capra G. Mazetis P. Matthews Z. Rosztoczy S. Lewis L. Brenner D. Davis M. Mulkey

.C. Liang M. Taylor J. Souder (Adv. copy for LPDR)

ptREG&

6 0 REUNITED STATES

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NUCLEAR REGULATORY COMMISSION WASHINGTON, D. C. 20555 September 11, 1979 Docket Nos.: 50-269, 50-270, 50-287 50-289, 50-302, 50-312 50-313, 50-346 MEMORANDUM FOR: C. J. Heltemes, Jr., Leader Project Management Group Bulletins & Orders Task Force FROM:

R. A. Capra, B&W Project Manager, Project Management Group Bulletins & Orders Task Force

SUBJECT:

FORTHCOMING MEETING WITH THE BABCOCK & WILCOX (B&W) OWNERS' GROUP TO DISCUSS ANALYSIS OF DESIGN AND OFF-NORMAL TRANSIENTS AND ACCIDENTS AND OTHER B&W GENERIC REQUIREMENTS TIME & DATE:

9:00 AM, Thursday, September 13, 1979 LOCATION:

Room P-110, Phillips Building 7920 Norfolk Avenue Bethesda, Maryland PURPOSE:

To discuss the following topics associated with the long-term generic requirements applicable to the B&W operating plants (also see attached agenda):

1. Analysis of Design and Off-normal Transients (Sec. 2.1.9-NUREG-0578 (A) Inadequate Core Cooling (B) Transients and Accidents

2. Non-LOCA Transient Response to IE BIlletin 79-05C

3. Upgrade of Anticipatory Reactor Trip for LOFW and Turbine Trip

4. Schedule associated with completeing long-term generic requirements PARTICIPANTS:

NRC T. Novak, J. Heltemes, S..sraeh, Z. Rosztoczy, R. Reid, G. Mazetis, P. Norian, B. Sheron, W. Jensen, G. Holahan, D. Thatcher, R. Capra LICENSEES (B&W OWNERS' GROUP-TMI-2 EF:FECTS SUBCOMMITTEE)

Duke Power Company (Oconee 1i,2and3)

Metropolitan Edison Company (TMI-1)

Florida Power Corporation (Crystal River-3)

Sacramento Municipal Utility District (Rancho Seco)

Arkansas Power and Light Company (ANO-1)

Toledo Edison Company (Davis-Besse 1)

B&W E. Kane, R. Ham, et. al.

R. A. Capra, B&W Project Manager

Enclosure:

Project Management Group Agenda

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)

9 Lf16 Bulletins & Orders Task Force Note: Due to'short notice of this meeting ACRS, participants, and intervenors for Rancho Seco and Davis-Besse hearings.informed.of meeting by telephone

ENCLOSURE AGENDA FOR SEPTEMBER 13, 1979 MEETING WITH B&W OWNERS' GROUP TIME SUBJECT LEAD ORGANIZATION 9:00 AM OPENING REMARKS NRC/OWNERS' GROUP 9:15 AM ANALYSIS OF DESIGN AND OFF-NORMAL TRANSIENTS & ACCIDENTS OWNERS' GROUP

(

Reference:

Section 2.1.9 of NUREG-0578)

(1) Inadequate Core Cooling (2) Transients and Accidents 12:15 PM LUNCH

• 1:00 PM NON-LOCA TRANSIENT RESPONSE TO IE BULLETIN 79-05C B&W Discussion concerning error reported by B&W involving the impact assessment of a RCP trip during a large main steam line break accident

(

Reference:

"ANALYSIS

SUMMARY

IN SUPPORT OF AN EARLY RC PUMP TRIP" -

August 1979)

• This is-a tentative agenda item 2:00 PM UPGRADE OF ANTICIPATORY REACTOR TRIP FOR LOFW & TURBINE OPEN DISCUSSION TRIP

(

Reference:

Letter from R. Reid (NRC) to All B&W Operating Plant Licensees, dated September 7, 1979)

(1) Expedited schedule for installing safety-grade trip (2) Interim improvements in control-grade trip (3) Additional information required by NRC~prior to approving design of safety-grade trip 3:00 PM SCHEDULE FOR SUBMITTING INFORMAMLi N SUPPORT OF LONG-NRC TERM REQUIREMENTS

(

Reference:

Letter from D. Ross (NRC) to All B&W Operating Plant Licensees, dated August 21, 1979 and Licensees' responses dated August 31, 1979)

Items requiring discussion NRC request date Licensee proposa

5. Thermal-Mechanical Report 10/15/79 12/21/79

6. Lift Frequency of PORV & SV requirement to be discussed at meet.

7. Small Break LOCA 2B. Response to SBLOCA with stuck open PORV 09/30/79 02/01/80 3B. Effects of NC gases 09/30/79 10/31/79 3D. Operator actions to mitigate NC gases 09/30/79 10/31/79

6. LOFT 11/15/79 05/01/80 4:00 PM APPROXIMATE END OF MEETING