ML17335A220

Forwards 980819 Ltr from Mi Dept of Environ Quality Re Proposed Change to NPDES Permit Involving Total Application Time for Clam-Trol CT-2 Treatment

ML17335A220
Person / Time
Site:	Cook
Issue date:	09/08/1998
From:	Powers R INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
AEP:NRC:1208AC, NUDOCS 9809150223
Download: ML17335A220 (8)

Text

CATEGORY 1

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REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)

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ACCESSION NBR:9809150223 DOC.DATE: 98/09/08 NOTARIZED: NO DOCKET FACIL:50-315 Donald C. Cook Nuclear Power Plant, Unit 1', Indiana M 05000315 50-316 Donald C. Cook Nuclear Power Plant, Unit 2, Indiana M 05000316 AUTH.NAME AUTHOR AFFILIATION POWERS,R.P. Indiana Michigan Power Co. (formerly Indiana E Michigan Ele RECIP.NAME RECIPIENT AFFILIATION Records Management Branch (Document Control Desk)

SUBJECT:

Forwards ltr dtd 980819,MI Dept of Environ Quality notified of proposed change to NPDES permit involving total C

application time for Clam-Trol CT-2 treatment.

DISTRIBUTION CODE: C001D COPIES RECEIVED:LTR ENCL SIZE:

TITLE: Licensing Submittal: Environmental Rept Amdt &, Related Correspondence NOTES:

RECXPIENT COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL STANG, J 1 1 XNTERNAL: 1 1 NUDOCS -ABSTRACT 1 1 OGC/HDS3 1 0 RGN3 DRS/RSB 1 1, EXTERNAL: NOAC 1 1 NRC PDR 1 1 D

WASTETH NOTE TO ALL "RZDS" RECIPIENTS:

PLEASE HELP US TO REDUCE TO HAVE YOUR NAME OR ORGANIZATION REMOVED FROM DISTRIBUTION LISTS

'OR REDUCE THE NUMBER OF COPIES RECEIVED BY YOU OR YOUR ORGANIZATION, CONTACT THE DOCUMENT CONTROL DESK (DCD) ON EXTENSION 415-2083 TOTAL NUMBER OF COPIES REQUIRED: LTTR 7 ENCL

indiana Michigan Power Company

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500 Circle Drive Buchanan, Ml 491071373 I&10MMA MICMIGAM POWM September 8, 1998 AEP:NRC:1208AC Docket Nos: 50-315 50-316 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Mail Stop 0-P1-17 Washington, D.C. 20555 Gentlemen:

Donald C. Cook Nuclear Plant Units 1 and 2 PROPOSED CHANGE TO THE NPDES PERMIT Indiana Michigan Power Company is the holder of National Pollutant Discharge Elimination System (NPDES) permit number MI0005827 for Donald C. Cook Nuclear Plant. Section 3.2 to part II of appendix B (environmental technical specifications) to facility operating licenses DPR-58 and DPR-74 requires that proposed changes to the effective NPDES permit be provided to the NRC.

In a letter dated August 19, 1998, the Michigan Department of Environmental Quality (MDEQ) was notified of a proposed change to the" NPDES permit involving total application time for Clam-Trol CT-2 treatment. In accordance with the environmental technical specifications, a copy of the request is provided to the NRC.

If you have any questions or concerns regarding this notification, please contact John Carlson at 616/465-5901, extension 1153.

Sincerely, g,P R. P. Powers Vice President

/jmc r- p Attachment 98091.50223 ~,o>

ADOCK 05000Si5 980908'DR P PDR I

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U.S. Nuclear Regulatory Commission AEP: NRC: 1208AC Page 2 cc: J. A. Abramson L. Caldwell, w/attachment MDEQ - DW & RPD NRC Resident Inspector, w/attachment J. R. Sampson, w/attachment

ATTACHMENT TO AEP:NRC: 1208AC LETTER PROPOSING NPDES PERMIT MODIFICATION

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American Electric P Cook Nuclear Plant One Cook Place Bndgman, MI49106 616 4655901 ANKRICAH ELECTRIC POWER Mr. Frederick Morley Plainwell District Office, SWQD Michigan Department of Environmental Quality 1342 M-89 West, Suite B

'Plainwell, Michigan 49080 August 19, 1998

Subject:

Donald C. Cook Nuclear Plant National Pollutant Discharge Elimination System Permit No. MI0005827

Dear Mr. Morley:

This notification is made pursuant to the Cook Nuclear Plant NPDES Permit MI0005827, Part II, A.2.

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In order to ensure an effective Clam-Trol CT-2 treatment this year, we would like to increase the total application time as described in Part I A.1 of our NPDES We request to increase the length of discharge time for Clam-Trol from 12 'ermit.

hours per discharge event to 16 hours1.851852e-4 days <br />0.00444 hours <br />2.645503e-5 weeks <br />6.088e-6 months <br /> per discharge event. This extended time period would allow more time in the event of a mechanical failure or chemical feed interruption to the Circulating Water Discharge. Total CT-2 feed time at the desired concentrations will be held to 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />, but it is possible that interruptions in chemical feed or low initial feed concentrations may increase the overall time to 16 hours1.851852e-4 days <br />0.00444 hours <br />2.645503e-5 weeks <br />6.088e-6 months <br />. I have spoken to Sylvia Heaton concerning this matter and she did not see any reason why this should be a problem.

If you have any questions concerning this matter please contact me at (616) 465-5901, ext 1153.

Sincerely, ohn Carlson Environmental Compliance Supervisor c: Sylvia Heaton, GLEAS, SWQD Greg Danneffel-MDEQ Plainwell

J Mr. Fred Morley Page 2 August 19, 1998 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 false information, including the possibility of fine and imprisonment.

J. R. Sampson Site Vice President