ML20009C692

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Forwards 1981 Corbicula Assessment for Midland Plant Site, in Response to IE Bulletin 81-03.Mytilus Not Included in Assessment Due to Being Saltwater Species.No Corbicula Observed at Site
ML20009C692
Person / Time
Site: Midland
Issue date: 06/30/1981
From: Jackie Cook
CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To: James Keppler
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML20009C693 List:
References
12806, IEB-81-03, IEB-81-3, NUDOCS 8107210364
Download: ML20009C692 (1)


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O Consumers Power Company Vice President - Projects, Engmeenng and Constmesion General offices: 1945 West Parnell Road, Jackson, MI 49201 * (517) 788 0453 June 30, 1981 cp

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JUL 2 01981 *[/

Mr J G Keppler u.s.n ***'S^^'*" d US Nuclear Regulatory Commission

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Region III

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799 Roosevelt Road 4 f f ' \\ Ws \\'

Glen Ellyn, IL 60137 y

MIDLAND PROJECT DOCKET No 50-329 AND DOCKET No 50-330 IE BULLL' TIN 81-03 FILE: 0505.12 UFI: 99*02*05*10 SERIAL: 12806 IE Bulletin 81-03, " Flow Blockage of Cooling Water to safety System Components by Corbicula Sp. ( Asiatic Clas) and Mytilus Sp. (Mussel),"

requires consu=ers Power Company to determine whether these species are present in the vicinity of the Midland Plant in either the source water or receiving water and to take appropriate action accordingly.

Consumers Power Co=pany contracted Ecological Analysts, Inc to survey the Midland Plant environnent for the presence of Corbicula. Mytilus is a salt water species and therefore not included in this assessment. No Corbicula was observed at the Midland Plant site. A report pertaining to the survey conducted at the Midland Plant is included as Attachment A.

Based en the discussion and results of attachment, we consider the action required by this bulletin to be complete.

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CC: RJCook, Midland Resident Inspector, v/a DSHood, NRC, w/a I

DBMiller, Midland, v/a (3)

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/I NCMoseley, NRC, v/a

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l Attachment 0107210364 810630 PDR ADOCK 05000329 pg 6 G

PDR