ML20079P662

NPDES Noncompliance Notification:On 831229,turbine Room Sump Discharge Ph Meter Malfunction Discovered.During Repair, Automatic Feature Isolated & pump-out to Absorption Pond Initiated Only After Manual Sampling of Ph

ML20079P662
Person / Time
Site:	Cook
Issue date:	01/23/1984
From:	Will Smith AMERICAN ELECTRIC POWER CO., INC., INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
NUDOCS 8401310301
Download: ML20079P662 (2)

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.n u ,, INDIANA & MICHIGAN ELECTRIC COMPANY DONALD C. COOK NUCLEAR PLANT P.O. Box 458, Bridgman, Michigan 49106 (616) 465-5901 January 23, 1934 Mr. J.G. Keppler, Regional Administrator United States Nuclear Regulatory Commission Region III 799 Roosevelt Road Glen Ellyn, IL 60137 Operating License DPR-58/DPR-74 Docket Nos. 50-315/50-316

Dear Mr. Keppler:

Pursuant to the requirements of Appendix B, Part II, Nonradiological, Environmental Protection Plan, Section 3.2, a copy of the report to the Michigan Water Resources Commission notifying them of a Turbine Room Sump discharge pH meter failure on December 29, 1983, is attached. Tilis report is required by Amendment No. 54 to Facility Operating License No. DPR-58 and Amendment No. 40 to Facility Operating License No. DPR-74 dated May 6, 1982.

Sincerely, Chl 5 W.G. Smith, Jr.

Plant Manager

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Attachment cc: John E. Dolan INFO M.P. Alexich Dir.-, IE (20 copies)

R.F. Kroeger Dir., MIPC (2 copies)

H. Brugger PNSRC E.R. Swanson, RO:III J.F. Stietzel R.C. Callen, MPSC E.L. Townley G. Charnoff, Esq. R.O. Bruggee, EPRI J.M. Hennigan H.R. Denton 8401310301 840123 PDR ADOCK 05000315 S PDR Ji$ p N I rax I ti

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~~'l_]NDIANA & MICHIGAN ELECTRIC. COMPANY ONE Sub MIT SQU ARE. P. O. ROX GO, FORT WAYNE IN. 46801 Telephones (219) 425 2111 t

RfCllARD C. MENGE January 6,1984 Vice President Mr. Paul D. Zugger Executive Secretary Michigan Water Resources Commission Stevens T. Mason Building Box 30026 Lansing, Michigan 48909 Re: Donald C. Cook Nuclear Plant 1

NPDES Permit No. MI 0005827 Groundwater Limitations

Dear Mr. Zugger:

A continuously measuring pH meter which permits pump-out of the plant's turbine room sump when contents are within permit limits was discovered malfunctioning at 1200 hours0.0139 days <br />0.333 hours <br />0.00198 weeks <br />4.566e-4 months <br /> on December 2'), 19'3. d While repairs were being made, the automatic feature was isolated and pump-out to the absorption pond was initiated only after manual sampling of pH. The meter was returned to service January 6,1984. -

Very truly yours.

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R. C. Me ge Vice Presidant RCM/be cc: W. G. Smith, J r.

I certify under penalty of law that I have personally examined and am familiar with the information submitted in 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 false information, including the possibility of fine and imprisonment.

W0 -

bc: R. W. Jurgensen

• T. A. Kriesel J. A. Wojcik R. W. Reeves /C. E. Hawk -

J. P. White R. E. Zahler

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