ML20094P497
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MEMOFE 72: TOR:
W. Paton, Off'.ce of the Executive Legal Director l
THRU:
C. E. Norelius, Director, Division of Engineering and Technicci Programs W. S. Little, Chief, Engineering Inspection Branch C. C. Williams, Chief, Plant Syste=s.Section.~
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R. B. Landsman, Reactor Inspector FROM:
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SUBJECT:
WENDALL MARSHALL'S TELEPHONE CONVER,SATION i
It is the inspector's opinion that Mr. Marshall is talking about the permanent dewatering well that was being drilled at the northeast corner of the diesel generator building on May 19, 1982. The well hit a 12 inch condenser drain line approximately 35 feet down and broke it.
When the line broke, all the drilling mud flushed into the line and carried a substantial amount of surrounding material with it.
The resulting void was visible at the surface. Consumers Power Company wrote a Nonconformance Report on this matter, and has initiated an apparently adequate corrective action. We have no further comments on this issue.
'I-l Ross B. Landsman Reactor Inspector
Attachment:
Transcript of Wenda11 Marshall's telecon 8408170253 840718 PDR FOIA PDR RICEB4-96
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ic. s ie. Du can >: rite him in reference to:
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I an c'isturbed. (ruw.,rssay)'
800 dc..a t ring wells in t.he,that there are 400 to area of the Midland Nuciear Power Plant deliquification of the soil.
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,j EGE!i5hfiEbbhL fact in the neighborhood of the direct area of the safety-related generator bldg
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which your techsical consultant sworc under oath "he.would like to see(Mr. Hoed) i 11 it demolished ar.c' << with a new option" in the imediate vicinity
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- 3 within the last two weeks adjacent thereto they moved 3
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a crane that had been standing next the the safety b
generator bldgw Returning the following morning where the crane had sttod the soils had all fallen TJg in.
They put crdws of men busy to fill in the g
holt and/or void with soils and tapping job asx iM as they' filled in the emptiness.
below 4,200 feet as contained in the rec
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on the record is not impossible to believe tha rp entire plant.can fall 4,200 ft. also 5:
1 it out Please check 93
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Q The investigators are checking into it richt nowy 9 ;
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