ML20081G993
| ML20081G993 | |
| Person / Time | |
|---|---|
| Site: | Cook  |
| Issue date: | 10/27/1983 |
| From: | Will Smith INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG |
| To: | James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| References | |
| NUDOCS 8311070270 | |
| Download: ML20081G993 (2) | |
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i NDIANA & MICHIGAN ELECTRIC COMPANY DONALD C. COOK NUCLEAR PLANT P.O. Box 458, Bridgman, Michigan 49106 (616) 465-5901 October 27, 1983 Mr. J.G. Keppler, Regional Administrator United States Nuclear Regulatory Cormission Region III 799 Roosevelt Road Glen Ellyn, IL 60137 Operating License DPR-58/DPR-74 Docket No. 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 high iron concentration in the heating boiler blowdown discharge is attached.
This report is required by Amendment 54 to Facility Operating License DPR-58 and Amendment 40 to Facility Operating License 74 dated May 6, 1982.
Sincerely, N
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Plant Manager
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UT~~'.,. INDIANA & MICHIGAN ELECTRIC COMPANY ONE SUMMIT SQUARE. P. O. BOX 60 FORT WAYNE IN. 46001 Telephone: (219) 425 2111 RICHARD C. MENGE October 18, I983 Vice President William Marks Technical Secretary Michigan Water Resources Commission Stevens T. Mason Building P.O. Box 30028 Lansing, Michigan 48926 Re:
Donald C. Cook Nuclear Plant NPDES Permit No. MI 0005827
Dear Mr. Marks:
On October 15, 1983, with nuclear Unit #1 down for refueling, Unit #2 tripped from service due to a steam generator tube leak.
To provide steam, the heating boiler, which had been last used August 25, 1983, was started. A blowdown sample taken at 0145 hours0.00168 days <br />0.0403 hours <br />2.397487e-4 weeks <br />5.51725e-5 months <br />, October 16, 1983, was analyzed and found to contain 4.85 PPM iron.
An NPDES modification which exempts the plant heating boiler from Iron and Copper limits was approved at the meeting of the Michigan Water Resources Commission on March 21, 1979, although the staff has never formally modified the permit to reflect this administrative action.
Very truly yours, R. C. Me e
Vice President RCM/be cc:
W. G. Smith 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.
bc: R. W. Jurgensen g g-J. Wojcik R. W. Reeves / C. E. Hawk R. C. Meng T. A. Kriesel E. L. Kropp R. E. Zahler
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