ML20076E827

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Submits Update on B&W Owners Group Plans to Install Shunt Trip Feature to Reactor Trip Sys Scram Breakers.Arkansas Power & Light Co Will Submit Design Info During Wk of 830530.Owners Group Endorses Facility Shunt Trip Design
ML20076E827
Person / Time
Site: Arkansas Nuclear Entergy icon.png
Issue date: 05/27/1983
From: Wallace E
BABCOCK & WILCOX OPERATING PLANTS OWNERS GROUP, GENERAL PUBLIC UTILITIES CORP.
To: Eisenhut D
Office of Nuclear Reactor Regulation
References
NUDOCS 8306010314
Download: ML20076E827 (1)


Text

l GPU Nuclear l g

gf 100 Interpace Parkway Parsippany, New Jersey 07054 l

201 263-6500 TELEX 136-482 Writer's Direct Dial Number:

May 27,1983 Office of Nuclear Reactor Regulation Attn: D. G. Eisenhut, Director Division of Licensing U. S. Nuclear Regulatory Commission .

Washington, D. C. 20555 l

SUBJECT:

B&W Owner's Group Followup to Salem RRG Meeting This letter updates earlier discussions between the B&WOG and NRC Staff regarding our intentions to install a shunt trip feature to the reactor trip system scram breakers.

The B&WOG has condacted a preliminary review of the AN0-1 siiunt trio design and endorse that design approach. The member utilities will communicate their intent with regard to implementing the shunt trip in a manner consis-tent with their plant specific features following NRC Staff review and approval of the ANO-1 design. Implementation schedules will be included in submittals by the member utilities utilizing this reference, lead plant design.

Arkansas Power and Light will be formally submitting, during the week of May 30, 1983, design information and appropriate supplemental qualification information requested by the Staff in its earlier review. The B&W0G is willing to meet with the Staff, if necessary, following your review of the ANO-1 design to facilitate resolution of any questions that may remain. If you have further questions, please call me at (201) 299-2191 or Mr. J. T.

Enos, Chairman, ATWS Committee at (501)371-4376.

Very truly yours,

, ) Gco E. G. Wa lace Chairman, B&WOG Steering Committee EGW:mt cc: R. J. Mattson i

i 1

o 8306010314 830527 PDR ADOCK 05000313 P PDR GPU Nuclear is a part cf the General Pubhc Utilities System