ML20205S849

NPDES Noncompliance Notification:On 860528,w/both Nuclear Units Out of Svc,Heating Boiler Started.Blowdown Sample Had Suspended Solids Concentration of 129.Caused by Chemical Shock

ML20205S849
Person / Time
Site:	Cook
Issue date:	06/02/1986
From:	Menge R INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:	Zugger P MICHIGAN, STATE OF
References
NUDOCS 8606120951
Download: ML20205S849 (2)

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SM U*~",LINDIANA & MICHIGAN ELECTRIC COMPANY ONE SUMMIT SOUARE. P O. BOX 60. FORT WAYNE. IN 46801 Telephone (219) 425-2111 RICHARD C. MENGE June 2, 1986 Vice President Paul D. Zugger, Executive Secretary Michigan Water Resources Commission Stevens D. Mason Building, Box 30026 Lansing, Michigan 48909

Dear Mr. Zugger:

RE: Donald C. Cook Nuclear Plant NPDES Permit No. MI 0005827 Steam Generator Blowdown With both nuclear units out of service, the plant heating boiler was started on May 28, 1986. A blowdown sample taken that day had a suspended solids concentration of 129 PPM.

The elevated solids level may have been caused by chemical shock since chemical treatment is made by batch addition. The boiler was last used on April 28, 1986.

By copy of this letter, the Nuclear Regulatory Commission is notified pursuant to the requirements of Appendix B, Part II, Nonradiological, Environmental Protection Plan, Section 3.2.

Very truly yours, l

Richard C. Menge Vice President RCM/df c: J. G. Keppler - NRS, Region III W. G. Smith, Jr.

l I certify under penalty of law that I have personally examined and am familiar with the information submitted on this and all attached documents; and based on my inquiry of those individuals immediately responsible for obtaining the information, I believe the submitted information is true, accurate and complete.

I am aware that there are significant penalties for submitting f alse information, including the possibility of fine and imprisonment. .

~ h $.

Richard C. Menge g6 8606120951 860602 l PDR ADOCK0500g S

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c: M. P. Alexich - Columbus H. B. Brugger - Columbus J. E. Dolan - Columbus R. W. Jurgensen - Columbus R. F. Kroeger - Columbus K. D. Mack - Columbus R. W. Reeves /C. E. Hawk - Columbus A. A. Blind - Cook Plant T. A. Kriesel - Cook Plant NRC Resident Inspector - Cook Plant PNSRC - Cook Plant J. F. Stietzel - Cook Plant G. Charnoff, Esq. - Shaw, Pittman, Potts & Trowbridge R. E. Zahler, Esq. - Shaw, Pittman, Potts & Trowbridge R. C. Callen - Michigan Public Service Commission D. R. Hahn - Michigan Department of Public Health H. R. Denton __ uclear Reactor Regulations Dottie Sherman - ANI Library INPO - Records Center i

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