ML20054L372

Requests Summary Rept Re Sys Interactions Procedures & Results of Program Be Provided to NRC on Schedule Consistent W/Facility Licensing Review Schedule

ML20054L372
Person / Time
Site:	Midland
Issue date:	06/25/1982
From:	Tedesco R Office of Nuclear Reactor Regulation
To:	Jackie Cook CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
References
REF-GTECI-A-17, REF-GTECI-SY, TASK-A-17, TASK-OR NUDOCS 8207070469
Download: ML20054L372 (2)

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. DISTRIBtffl0N 6 Docket Nos: 50-329/330 NRC PDR L PDR NSIC R/F JUN 2 51982 D2cket Nos: 50-329/330 M RTedesco

$" n MErnst Attorney, OELD Mr. J. W. Cook I&E Vice President gggg6)

Consumers Power Company 1945 West Parnall Street KKniel Jackson, Michigan 49201

Subject:

Systems Interaction During the ACRS Subcommittee meeting on June 2,1982, Consumers Power Comparty discussed systems interactions and your initial steps toward the performance of a separate analysis from a multidisciplinary point of view. You plan a program to reduce common-cause failures by addressing spatially coupled, functionally coupled, and hisaanly coupled systems interactions. You plan to use walkdowns for seismic, flooding, and high-energy-line-break hazards.

You also stated that humanly coupled interactions are reduced by operator training, control-room design and the review of operating experience that is reported from the Institute for Nuclear Power Operations. Finally, you identified your plan to analyze functional systems interactions by a risk assessment.

As described in Appendix C of the Midland SER, the NRC Staff is developing its l

requirements for systems interactions procedures as part of Unresolved Safety Issue A-17. In order that we may consider your Midland plans and progress in conjunction with our A-17 efforts, please provide a summary report of this program approach, with appropriate indications of status and schedule. We further request that results of the program be provided to the NRC on a schedule consistent with our Midland Itcensing review schedule.

The reporting and/or recordkeeping requirements contained in this letter affect fewer than ten respondents; therefore, OMB clearance is not required l under P.L.96-511.

1 Should you have questions regarding this request, contact our project manager.

l Sincerely, 1

Original signed 14 Itobert L. Todosee Robert L. Tedesco, Assistant Director

" "9 8207070469 820625 Division of Licensing l PDR ADOCK 05000329 l

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Nnc ronu ais tio-so> uncu o24o OFFICIAL RECORD COPY uso m i i_ m

q MIDLAND Mr. J. W. Cook ,

Vice President Consumers Power Conpany 1945 West Parnall Road Jackson, Michigan 49201 cc: Michael I. Miller, Esq.

Mr. Don van Farrowe, Chief Ronald G. Zamarin, Esq. Division of Radiological Health Alan S. Farnell, Esq. Department of Public Health Isham, Lincoln & Beale P.O. Box 33035 Suite 4200 Lansing, Michigan 48909 1 First National Plaza William J. Scanlon, Esq.

Chicago, Illinois 60603 2034 Pauline Boulevard James E. Brunner, Esq. Ann Arbor, Michigan 48103 Consumers Power Company 212 West Michigan Avenue U.S. Nuclear Regulatory Comission Jackson, Michigan 49201 Resident Inspectors Office Route 7 Ms. Mary Sinclair Midland, Michigan 48640 5711 Summerset Drive Midland, Michigan 48640 Ms. Barbara Stamiris 5795 N. River Freeland, Michigan 48623 Stewart H. Freeman Assistant Attorney General State of Michigan Environmental Mr. Paul A. Perry, Secretary Consumers Power Company Protection Division 212 W. Michigan Avenue 720 Law Building Lansing, Michigan 48913 Jackson, Michigan 49201 Mr. Walt Apley Mr. Wendell Marshall Route 10 c/o Mr. Max Clausen Midland, Michigan 48640 Battelle Pacific North West Labs (PNWL)

Battelle Blvd.

SIGMA IV Building Mr. Roger W. Huston Richland, Washington 99352 Suite 220 7910 Woodmont Avenue Mr. I. Charak, Manager Bethesda, Maryland 20814 NRC Assistance Project Mr. R. B. Borsum Argonne National Laboratory Nuclear Power Generation Division 9700 South Cass Avenue Babcock & Wilcox Argonne, Illinois 60439 7910 Woodmont Avenue, Suite 220 Bethesda, Maryland 20814 James G. Keppler, Regional Administrator U.S. Nuclear Regulatory Commission, Cherry & Flynn Region III Suite 3700 '799 Roosevelt Road Glen Ellyn, Illinois 60137 Three First National Plaza Chicago, Illinois 60602 Mr. Steve Gadler 2120 Carter Avenue St. Paul, Minnesota 55108