ML20214R947

Requests Assistance in Developing Info Required to Develop PRA Based Interactive Sys (Plant Risk Status Info Mgt Sys). Sys Will Assist Inspectors in Planning Insp Activities

ML20214R947
Person / Time
Site:	Peach Bottom
Issue date:	09/23/1986
From:	Muller D Office of Nuclear Reactor Regulation
To:	Kemper J PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC
Shared Package
ML20214R948	List: ML20214R947 ML20214R959
References
NUDOCS 8609290332
Download: ML20214R947 (3)

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Dockets Nos. 50-277 September 23, 1986 50-278 l

Mr. John S. Kemper Vice President, Engineering and Research Philadelphia Electric Company i

2301 Market Street Philadelphia, Pennsylvania 19101 1

Dear Mr. Kemper:

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SUBJECT:

REQUEST FOR PHILADELPHIA ELECTRIC COMPANY ASSISTANCE IN A NRC RESEARCH ACTIVITY TO DEVELOP AN PRA-BASED INTERACTIVE SYSTEM (PRISIM)

Our Office of Nuclear Regulatory Research and its contractors, Idaho Nuclear Engineering Laboratory and JBF Associates, are in the process of developing a PRA-based interactive system for assisting inspectors in planning their inspection activities. The system is called the Plant Risk Status Information Management System, or PRISIM, and is briefly described in Enclosure 1.

A version of PRISIM is currently under test and evaluation at the Arkansas Nuclear One facility. Our overall test and evaluation plans include the installation of several versions of PRISIM at NRC Resident Inspector's Offices at nuclear plants where the PRA information is most up-to-date, one of which is Peach Bottom, Unit 2.

To assist in our effort to develop the Peach Bottom Unit 2 PRISIM system, we request your assistance in developing the information listed in Enclosure 2.

l As you know, much of this information has previously been made available to the Sandia National Laboratory (SNL) and Science Applications International Corporation (SAIC) as authors of the draft report, " Reference Plant Accident Sequence Likelihood Characterization of Peach Bottom, Unit 2."

We would l

i prefer to receive this information directly from you since it would assure us that we have the most up-to-date information.

In the event that you would prefer us to use some or all of the information at SNL and SAIC, we would accept your preferences.

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! If you have questions regarding this request, please contact me at 301-492-8026.

If you would like further information on the PRISIM system, I would encourage you to contact Dr. James C. Glynn at 301-443-7630 or the NRR Project Manager (G. Gears, 301-492-4993).

Sincerely, Orighe! ~ signed by

'Md R. Muller Daniel R. Muller, Director BWR Project Directorate #2 Division of BWR Licensing

Enclosures:

As stated cc w/ enclosure See next page Distribution DMuller Docket file EJordan GGears JPartlow NRC & L PDRs OGC-Bethesda NThompson Branch files ACRS (10)

LHulman SNorris BGriries James Glynn, RES RBernero WLabs, RES EChow, DBL /F0B HVandermolen l

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Mr. E. G. Bauer, Jr.

Peach Botton Atomic Power Station, Philadelphia Electric Company Units 2 and ?

cc:

Mr. Eugene J. Bradley Mr. R. A. Heiss, Coordinator Assistant General Counsel Pennsylvania State Clearinghouse Philadelphia Electric Company Governor's Office of State Planning 2301 Market Street and Development Philadelphia, Pennsylvania 19101 P.O. Box 1323 Harrisburg, Pennsylvania 17120 Troy B. Conner, Jr., Eso.

1747 Pennsylvania Avenue, N.U.

Mr. Thomas M. Gerusky, Director Washington, D.C.

20006 Bureau of Radiation Protection Pennsylvania Department o#

Thomas A. Der.ino, Esc.

Environmental Resources Assistant Attorney General P.O. Box 2063 Department of Natural Resources Harrisburg, Pennsylvar.fa 17120 Annapolis, Maryland 21401 Mr. Albert R. Steel, Chairman Board of Supervisors Mr. R. Fleischmann, II, Manager Peach Bottom Township Peach Bottom Atomic Power Station R. D. #1 RD #1 Delta, Pennsylvania 17314 1

Delta, Pennsylvania 17314 Mr. G. M. Leitch, Superintendent Nuclear Generation Division S7-1 Philadelphia Electric Company 2301 Market Street Philadelphia, Pennsylvania 19101 Mr. Anthony J. Pietrofitta, General Manager Power Production Engineering Atlantic Electric P. O. Box 1500 1199 Black Horse Pike Pleasantville, New Jersey 08232 Resident inspector U.S. Nuclear Regulatory Comission Peach Bottom Atomic Power Station P.O. Box 399 Delta, Pennsylvania 17314 Regional Administrator, Region I U.S. Nuclear Regulatory Comission 631 Park Avenue Kingoff, russia, Pennsylvania 19406 1

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