ML19210C552

Forwards Document List Supporting Review of Mechanical Engineering Aspects Resulting from Soils Deficiency Problem

ML19210C552
Person / Time
Site:	Midland
Issue date:	10/22/1979
From:	Hood D Office of Nuclear Reactor Regulation
To:	Ange L ROCKWELL INTERNATIONAL CORP.
References
NUDOCS 7911190080
Download: ML19210C552 (3)

Text

-

w f* ** Gut f

E(g

(,

UNITED STATES g

NUCLEAR REGULATORY COMMISSION g /.; j

.g WASHINGTON, D. C. 20555 k..k.s4,/

OCT 2 01979 Docket Nos.: 50-329 50-330 Mr. Larry Auge Energy Technology Engineering Center Canoga Park, California 91304

SUBJECT:

TRANSMITTAL 0F RELATED DOCUMENTS FOR MIDLAND S0ILS DEFICIENCY The enclosed documents listed in attachment 1 are transmitted in support of your review of the mechanical engineering aspects resulting from the soils deficiency matter at the site for Midland Plant, Units 1 and 2, Oversized drawings for this transmittal are either significantly reduced in size or omitted. However, we understand copies of full-sized drawings will be forwa,ded or made available by Bechtel, Ann Arbor ~, upon your request to Mr. Jerry Clements, (313)-994-7669 or -7873,

's This same package of documents has been forwarded earlier to the U, S Corps of Engineers for their geotechnical review of Midland 1 and 2.

I have also requested Consumers Power Company to forward you a copy of the Midland FSAR with all revisions to date. Further documents on this matter will be forwarded as they become available, Should you require additional documents or information, please do not hesitate to contact us, Sincerely, W'

1/

W ML {f 0A r

Darl Hood, Project Manager Light Water Reactors Branch No. 4 Division of Project Management

Enclosure:

As stated cc w/o enclosure:

1354 0/5 J. Keppler W. Olmstead H. Thornburg L. Heller Wm. Lawhead, U. S. Corps of Engineers 080 7911100 3

C

/\\

,b

-s Attachment Document List, 1.

G. Fiorelli letter of Oct.1,1979. I&E Inspection Report 50-329/79-19; 50-330/79-19 2.

D. Hayes letter to CPC0, June 20, 1979, Inspection Report 50-329/79-10; 50-330/79-10 3.

S. Howell letter of June 25, 1979 forwarding Interim Report 6 on MCAR 24.

4.

G. Fiorelli letter of April 9, 1979, I&d Inspection Report 50-329/79-06; 50-330/79-06 5.

J. Keppler letter of March 15, 1979 forwarding " Presentation of Investigation Findings of the Settlement of the DG Bldg. and Plant Area Fill" and CPC0 discussion of same.

6.

Preliminary Notification dated March 7,1979, " Settlement of the (Midland) Diesel Generator Building and Plant Area Fill".

7.

S. Howell letter of December 21, 1978 announcing selection of preload program for diesel generator building correction.

8.

J. Keppler letter to M. Cherry, December 14, 1978 with enclosures of attachment 1 thereto, including MCAR 24.

s 9.

R. Heishman letter dated November 17, 1978, I&E ;nspection Report 50-329/78-12; 50-330/78-12.

10. W. Omstead letter to ASLB members, dated November 16, 1978.

11. J. Keppler letter to H. Thornburg dated November 1.197S sunmarizing ISE Inspection Report 50-329/78-12; 50-330/78-12 and recommending NRR supr *

12. S. Howell letter of April 30, 1979 forwarding interim report 5 for MCAR 2J.

13. S. Howell letter of February 23, 1979 forwarding interim report 4 for MCAr N.

14. S. Howell letter of January 5,1979 forwarding interim report 3 for CAR N.

15. M. Gibbs letter to ASLB members dated February 19, 1979 forwarding 50.55(H reports, including S. Howell letter of November 7, 1978 with interim report 2 for MCAR 24.

16. S. Howell letter of September 29,1978 forwarding interim report i for W L

~4

17. W. Omstead letter to ASLB board members dated Dec. 7,1978 with enclosures

18. Bechtel Nonconformance Report No. 1482 dated 8/22/78.

19. J. Gilray memo dated August 27, 1979, " Report o' Meeting eith Bechtel"

20. L. Rubenstein memo dated August 24,1979, "Surpl erren t to Technical Assit orer Request of November 27, 1978".

1354 076

.s s

e:h

21. Memo from L. Rubenstein to J. KnirJ t dated Sept. 27, 1979 requesting 5

engineering priority.

22.

D. Hood memo to file, August 24, 1979, Internal Meeting on Status of Midland Soils Settlement.

23.

G. Gower memo to J. Keppler, Oct. 4, 1979, Enforcement Action Related to Midland DG Building and Plant Fill Areas.

24.

H. Thornourg meno to G. Gower dated Sept. 27, 1979, Comments on Needed Action on Midland Enforcement Package.

E5.

H. Denton memo to S. Levine, March 23, 1979, User Request for Research Initiation - Earthquake Induced Foundation Settlement.

26. Trip Summary dated June 21, 1979 to inspect Midland test pits.

27.

Summary of March 6,1979 Trip to Observe Status of Soil Preload Program.

dated March 20, 1979.

28.

Summary of December 4,1978 Meeting on Structural Settlements, dated January 12, 1979.

29.

D. Hood meno to file, dated Aug. 9, 1979, NRR Conrents Regarding Enforcement Action on Midland Soil Deficiencies.3 30.

H. Thornburg memo dated June 13, 1979, ComnentsonRkIIEnforcement Package on Midland Settlement Problems dated April 3,1979.

31.

J. Keppler memo dated April 3,1979, Enforcement Action Re: Midland Diesel Generator Building and Plant Fill Area, including ISE Inspectie-Report 329/78-20, 50-330/18-20.

32.

S. Howell letter of August 10, 1979 Documenting Presentations Made at a July 18,1979 Meeting with NRC.

33.

L. Rubenstein letter to S. Howell dated Sept. 11, 1979 Requesting Additional QA Information.

34.

S. Howell letter of Sept. 13, 1979 Forwarding Revision 3 to 50.54(f)

Responses.

35.

D. Gillen memo dated Aug. 28, 1979, Midland 1 & 2 - Geotechnical Engineering Problems Related to Plant Fill.

' 36.

S. Howell letter of July 9,1979 Forwarding Revision 2 to 50.54(f)

Responses.

37.

S. Howell letter of May 31, 1979 Forwarding Revision 1 to 50.54(f)

Responses.

38.

S. Howell letter of April 24, 1979 Responding to 50.54(f) Requests Regarding Plant Fill.

1354 077