ML17326A675

Approves Review Re Potential Boron Dilution Incidents at Facility,Per About Incident Involving Contents of Spray Additive Tank.Fsar Analysis Represents Most Limiting Case.No Further Action Necessary

ML17326A675
Person / Time
Site:	Cook
Issue date:	03/19/1980
From:	Schwencer A Office of Nuclear Reactor Regulation
To:	Dolan J INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
References
NUDOCS 8004240462
Download: ML17326A675 (4)

Text

Docket No.

50-316 Dis tribution:

mat:H 1s NG; Docket No. 50-315/316 NRC PDR

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PDR, NRR Reading NSIC

.'RB Pl Reading TERA D. Higginton ACRS (16)

S. lleiss E. Imbro A. Schwencer R. Reid "T. Ippolito

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John Dolan, yice President D. Ziemann Ind.ana and gichigan Electric Company

'Post Office Box 18 '..

P.

Check Bowling Green Station New York, Hew York 10004 Atto'rney, 'ELD

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Dear ?dr. Dolan:

OI&E (3)

C. Parrish By letter dated September 15, 1977 we informed you of a limited boron dilution incident involving the contents of a spray additive tank at an operating PHR facility.

In light of this you were asked to review potential boron dilution incidents at D. C.

Cook to insure that a similar or other unreviewed method of boron dilution was not more limiting than had been previously analyzed and found acceptable.

,a Your responses of December 22, 1977 and July 20,,

1979 as'odified August 28, 1979, indicate that you have reviewed potential boron dilution.incidents at your facility and have determined that the FSAR analysis of this event still represents the most limiting case.

Based on your response no further

'ction regarding this generic issue is necessary.

Sincerely, Original Stgned By e

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A. Schwencer, Chief Operating Reactors Branch 'Pl Division of Operating Reactors cc:

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ry UNITEO STATES NUCLEAR REGULATORY COMMISSION 1VASHINGTON, D. C. 20555 triarch 19, 1980 Docket llo. 50-315 50-316 Hr. John Dolan, Yice President Indiana and Michigan Electric Company Post Office Box 18 Bowling Green Station New York, Hew York 10004

Dear Hr. Dolan:

By letter dated September 15, 1977 we informed you of a limited boron dilution incident involving the contents of a spray additive tank at an operating P:JR faci.lity.

In light of this you were asked to review potential boron dilution incidents at D. C.

Cook to insure that a similar or other unreviewed method of boron dilution was not more limiting than had been previously analyzed and found acceptable.

Your responses of December 22, 1977 and July 20, 1979 as modified August 28, 1979, indicate that you have reviewed potential boron dilution incidents at your facility and have determined that the FSAR analysis of this event still represents the most limiting case.

Based on your response no further action regarding this generic issue is necessary.

Sincerely cc:

See next page A. Schwencer, Chief Operating Reactors Branch 81 Division of Operating Reactors

Mr. John Dolan Indiana and Michigan Electric Company March 19, 1980 CC:

Hr. Robert W. Jurgensen Chief Nuclear Engineer American Electric Power Service Corporation 2 Broadway New York, New York 10004 Gerald Charnoff, Esquire

Shaw, Pittman, Potts and Trowbridge 1800 M Street, N.W.

Washington, D. C.

20036 Citizens for a Better Environment 59 East Van Buren Street Chicago, Illinois 60605 Maude Preston Palenske Memorial Library 500 Market St'rect St. Joseph, Michigan 49085 Hr. D. Shaller, Plant Manager Donald C.

Cook Nuclear Plant P. 0.

Box 458 Bridgman, Michigan 49106 Mr. Robert Masse Resident Inspector Donald C.

Cook Nuclear Plant U. S. Nuclear Regulatory Coranission P. 0.

Box 458

Bridgman, Michigan 29160 Mr. Wade Schuler, Supervisor Lake Township

Baroda, Michigan 4910'i Mr. William R. Rustem (2)

Office of the Governor Room 1 - Capitol Building

Lansing, Michigan 48913 Honorable James

Bemenek, Mayor City of Bridgman, Michigan 49106

Director, Techni ca I -Assessment Divis ion Office of Radiation Programs (AW-459)

U. S. Environmental Protection Agency Crystal Hall f2 Arlington, Virginia 20460 l

U. S.,Environmental Protection Agency Federal Activities Branch Region V Office ATTN:

EIS COORDINATOR 230 South Dearborn Street Chicago, Illinois 60604 Maurice S. Reizen, M.D.

Director Department of Public Health P. 0.

Box 30035

Lansing, Michigan 48909 William J.

Scanlon, Esquire 2034 Pauline Boulevard Ann Arbor, Michigan 48103