ML20093H852

Interim Deficiency Rept Re Field Installation of Itt Grinnell Struts & Extension Pieces.Initially Reported on 840705.No Activity Being Currently Pursued.No Further Repts Will Be Made Unless Facilities Reactivated

ML20093H852
Person / Time
Site:	Midland
Issue date:	08/02/1984
From:	Jackie Cook CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
31794, 84-11-#1, OL, OM, NUDOCS 8410160410
Download: ML20093H852 (4)

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@ Consumem oeneret offices: .1945 West Parnell Road, Jecksose, MI 49201 e (517) 78&O453 James W Cook Vice President - Projects, Engineering and Construction August 2, 1984 84-11 #1 Mr'J G Keppler, Regional Administrator US Nuclear Regulatory Commission Region III 799 Roosevelt Road Glen Ellyn, IL 60137 MIDLAND ENERGY CENTER PROJECT DOCKET NOS 50-329 AND 50-330 ITT GRINNELL STRUTS & EXTENSIONS FILE: 0.4.9.98 SERIAL: 31794 On July 5, 1984, Consumers Power Company notified your staff of a potentially reportable condition concerning field installation of ITT Grinnell struts and extension pieces. This is an interim report which describes the status of investigations and corrective actions at the time work on the Midland Project was halted.

Description of Corcern ITT Grinnell piping support components were supplied to the Midland Jobsite with one end unwelded to facilitate field installation. It has been discovered that inste11ation took place vitnout manufacturer's instellation requirements or inspection criteria for certain attributes including the angularity and eccentricity of the unwelded ends. As a result, it is not known whether these piping supports are capable of meeting design loads.

Safety Impact The safety impact of this condition is indeterminate.

Root Cause No root cause has been determined for this condition.

Corrective Action The following corrective actions will be required to successfully resolve this condition:

1) Determine specifically which piping supports are affected by this condition.

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2) Determine whether an adverse safety impact exists as a result of this condition.

3) Determine root cause and take action to prevent recurrence.

4) Document and resolve known nonconforming conditions.

No activity is currently being pursued on this subject. No further reports on this subject will be made unless the Midland Energy Center is reactivated.

JWC/AHB/1r CC: Document Control Desk, NRC Washington, DC NRC Resident Inspector's Office Midland Nuclear Plant DSHood, NRC Office of NRR Bethesda, MD INPO Records Center l OC0784-0032A-MP01

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OM/0L SERVICE LIST

.Mr Frank-J Kelley . .

Atomic, Safety & Licensing '

Attorney General of.the . Appeal Board

' State of Michigan  : U S Nuclear Regulatory Commission.

-Ms Carole Steinberg. ., . Washington, DC 20555 1 Assistant Attorney General Environmental Protection Division Mr C R Ste'phens-(3) 4 _

720 Law Building Chief, Docketing & Services- '

Lansing, MI-48913' U S Nuclear Regulatory Commission

- Office of the Secretary Washington, DC 20555 Mr Myron M Cherry, Esq Suite 3700- .

Ms Mary Sinclair

'Three First National Plaza 5711.Summerset Street Chicago, IL 60602 Midland, MI 48640~

Mr Wendell.H Marshall. Mr William D Paton, Esq RFD 10 Counsel for the:NRC Staff

-Midland, MI 48640- U S Nuclear Regulatory. Commission Washington, DC 20555 Mr Cha'rles Bechhoefer, Esq- .

Atomic Safety & Licensing Atomic Safety & Licensing Board Panel Board Panel U S Nuclear Regulatory Commission U S. Nuclear Regulatory Commission East-West Towers, Room E-413 Washington, DC 20555-Bethesda, MD 20014 Ms Barbara Stamaris Dr Frederick P Cowan 5795 North River Road 6152 N Verde Trail Rt 3 Apt B-125 Freeland, MI 48623 Boca Raton, FL 33433 Dr Jerry Harbour-

Mr. Fred C Williams Atomic Safety & Licensing Isham, Lincoln & Beale Board Panel l

1120 Connecticut Ave, NW, Suite 840 U S Nuclear Regulatory Commission ,

Washington, DC 20036 East-West Towers, Room E-454

Bethesda, HD 20014 Mr James E Brunner, Esq Consumers Power Company Mr M I Miller, Esq i 212 West Michigan Avenue Isham, Lincoln & Beale

-Jackson, MI 49201 Three First National Plaza 52nd Flce

. Chicago, IL 60602 t-l >

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.Mr D F Judd

-Babcock & Wilcox PO Box 1260 Mr John Demeester, Esq Lynchburg. VA-24505 Dow Chemical Building Michigan Division Mr Steve Gadler, Esq Midland MI'48640 2120 Carter Avenue St Paul, MN 55108 Ms Lynne Bernabei Government Accountability Project Mr P Robert Brown 1901 Q Street, NW Clark, Klein & Beaumont Washington, DC 20009 1600 First Federal Bldg Woodward Ave Detroit, MI 48226 3/14/84 s

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