ML20090A543

Requests Documents Identified in 800313 Corps of Engineers Ltr to NRC Containing Results of Soil Investigations Completed After Discovery of Aug 1978 Settlement Problem & Covering Soil Explorations

ML20090A543
Person / Time
Site:	Midland
Issue date:	03/31/1980
From:	Rolonda Jackson Office of Nuclear Reactor Regulation
To:	Rubenstein L Office of Nuclear Reactor Regulation
Shared Package
ML17198A223	List: IR 05000329/1983008 ML20090A052 ML20090A064 ML20090A067 ML20090A071 ML20090A076 ML20090A080 ML20090A090 ML20090A103 ML20090A106 ML20090A110 ML20090A367 ML20090A377 ML20090A397 ML20090A403 ML20090A447 ML20090A451 ML20090A456 ML20090A465 ML20090A481 ML20090A487 ML20090A491 ML20090A500 ML20090A504 ML20090A514 ML20090A517 ML20090A543 ML20090A547 ML20090A559 ML20090A590 ML20090A594 ML20090A600 ML20090A613 ML20090A614 ML20090A623 ML20090A626 ML20090A631 ML20090A637 ML20090A642 ML20090A656 ML20090A658 ML20090A673 ML20090A698 ML20090A703 ML20090A733 ML20090A741 ML20090A748 ML20090A751 ML20090A758 ML20090A762 ... further results
References
CON-BOX-13, FOIA-84-96 NUDOCS 8004280409
Download: ML20090A543 (2)

Text

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MEMORAllDUM FOR:

L. S. Rubenstein, Acting Chief Light Water Reactors Branch flo. 4. DPM FR0!!:

Robert E. Jackson, Chief.

l Geosciences Branch, DSS

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SUBJECT:

It!FORMATI0ft REQUEST FROM DETROIT DISTRICT CORPS OF ENGINEERS

',% j PLANT HAME: 111dland Plant, Units 1 & 2 LICEllSItiG STAGE: Post CP

.2f DOCKET NUMBERS: 50-329/330 i

RESPO!!SIBLE BRANCH: LUR-4; D. Hood, LPM REQUESTED C0"PLETION DATE: N/A d ;l REVIEW STATUS: Continuing fj {

w We request that DP;1 obtain the documents identified in the enclosed "j

March 13, 1900 letter from P. McCallister, Chief, Engineering Division, Corps of Engineers to Dr. Robert E. Jackson. The requested reports ir. item la. of the enclosure are discussed in the 10 CFR E0.55(e) Reports, MCAR No. 24. Interim Reports 3, 4 and 5.

The requested reports are understood

,'cto contain the results of soil investigations completed after the discovery 4

of the setticaent problem (August,1978) and cover soil explorations.

t laboratory testing, survey instrumentation program and penetrometer soundings.

'.h In addition to the above we request the following information which was briefly discussed during the February 27 and 28 site meeting.

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Typical ins 1:a11ation details of eachi Mezometer that was used to M

monitor pore water pressures during th: plant fill surcharging program.

.f This should include the type and actual elevations of the~ installed piezameters, the types of backfill material placed and their extent in the drilled hole.

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description oftthe services to be performed by Consumer's Consultants, Drs. R. B. Peck, A. J. Hendron Jr..'C. H. Gould and M. T. Davisson.

This description should identify the extent of the continued involvement of the consultants in overseeing the. remedial donstruction operations 4

and in evaluating the success of the completed fixes in order to provide stable foundations for the involved structures.

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The figures listed in the drawing summary of the interim reports to MCAR flo. 24 (eg. Interim Reports 3, 4 and 5) which were not provided with the applicant's letter of February 11, 1980, even after noted figure replacements and redundancy are taken into account.

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R. 2. Jackson Robert E. Jackson, Chief Geosciences Branch, DSS

Enclosure:

As. stated cc: w/ enclosure

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J. Knight S. Varga R. Jackson G. Lear L. Heller D. Hood W. Lawhead, Corps of Engineers J. Kane DISTRIBUTION:

DOCKET FILE (50-329/330)

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Str3JECI:

NRC Midland Project, Information Request.

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Division Engineer North Central ATIN:

NCDED-F TO:

Dr. Robert Jackson U.S. Nuclear Regulatory Com:nission Division of Systems Safety Mail Stop P-314

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Washington D.C.

20555 1.

The Detroit District Corps of Engineers requests that the Nuclear Regulatory -

Con:nission obtain copies of the following documents from Bechtel/Consurers Power Co. to facilitate our geotechnical review assistance; Diesel Generator Building Foundation Data Survey Program - Goldberg, Ziono r.

& Dunnicliff Report b.

CPCO.

consultants reports for Midland plant fill fixes and related cc os covering meetingtwith these consultants.

Compaction Equipment Evaluation Report which was discussed during Midland c.

site visit on 27 & 28 Feb 80.

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Tank Farm Investigation; Midland Units 1 & 2, Job No. 7220, Oct. 79 2.

The above mentioned documents should be forwarded to the Detroit District by 21 March 1980 to expedite project work.

These documents are needed to aid in the cvaluation of remedial action proposed by the applican't.

FOR THE DISTRICT ENGINEER k.

P. l' w& LISTER Chief. Tasineering Diricios avv h - h.

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