ML16340D132

Forwards Request for Remainder of Info Items Requested at 821221 Meeting.Info Not Sent in 830104 Submittal & Is Necessary to Perform Analyses

ML16340D132
Person / Time
Site:	Diablo Canyon
Issue date:	01/26/1983
From:	Knighton G Office of Nuclear Reactor Regulation
To:	Crane P PACIFIC GAS & ELECTRIC CO.
References
NUDOCS 8302020493
Download: ML16340D132 (6)

Text

goo Docket No.:

50-275 gag 86 1~83 DISTRIBUTION

~Document Contro1 50-275 NRC PDR L PDR PRC System NSIC Phillip A. Crane, Jr.,

Esq.

Pacific Gas and Electric,~Company P. 0.

Box 7442 San Francisco, California 94120

Dear IIr. Crane:

LB83 Reading JLee HSchierling ACRS (16)

LChandler, ELD

Taylor, IE

Jordan, IE THNovak RVollmer JKni ght PKuo HPolk MHartzman At our,meeting on December 21, 1982 at Brookhaven National Laboratory (BNL) we requested ten information items which are necessary for BNLk to perform the analyses requested by the NRC.

The information is identified on pages 100 through 104 of the transcript of the meeting.

The attachment to this letter lists the ten specific information items.

Some of the information was provided in your submittal of January 4, 1983.

ate request you provide the remainder of the Iinformation within 10 days after jreceipt of this letter.

Your letter o'f January 4, 1983 also provided isometric drawings 437985 and 446484 regarding piping problems 6-4 and 6-7.

As discussed earlier by ftr. Polk of our staff with your Hr.

'Ltu we request that you provide us with full size oopies of these drawings.

Sincerely,

Attachment:

As stated George H. Knighton, Chief Licensing Branch No.

3 Division of Licensing cc:

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Mr. Richard Hubbard MHB Technical Associates Suite K

1723 Hamilton Avenue

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Center for Law in the Public Interest 10951 West Pico Boulevard Third Floor Los Angeles, California 90064 Herbert H. Brown, Hill, Christopher 1900 M Street, N.

Washington, D. C.

Esq.

5 Phillips, P.C.

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20036 Bruce Norton, Esq.

Suite 202 3216 North 3rd Street Phoenix, Arizona 85012 David F. Fleischaker, Esq.

P. 0. Box 1178 Oklahoma City, Oklahoma 73101 Mr. Georg A. Maneatis

,, Pacific Gas 8 Electric Company P. 0.

Box 7442 San Francisco, California 94120 Dr. Jose Rosset 3506 DuVal Road W Austin, Texas 78751 Dr. Morris Reich Structural Analysis Division Brookhaven National Laboratory

, Upton, Long Island, New York 11973

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4 "ATTACHMEhT Information Requests 1)

Please provide the "as built," Young's Modulus of the concrete in the crane wall and interior concrete.

2)

Please provide marked up annular steel "Design Change Sketches" to ind;cate what i s new.

3)

Referring to the drawing list presented on'pages 16-17 of HUREG/CR

-2834, please confirm that listed drawings are the latest revisions.

Please transmit a copy of the latest revision for those drawings found to be out dated.

4)

It is understood that the OCP is making changes to the annular steel.

Please transmit a notification and descr'iption of such changes as soon as they become available.

5)

Please provide reinforcement details for the connection between the annular slab at elevation 140'nd the crane wall.

6)

Please provide a description of the weight distribution of the steam generators along their vertical axis.

If avai'lable, also provide stick mocels of the steam generators showing

mass, stiffness and geometry.

~

7)

It is anticipated that Bl)L may need information regarding the specific manner in which Class 1 and Class 2/3 evaluations are implemented in the ME101 and hest Dyn computer codes and in the interpretation of computer input-output listings.

BNL will formalize these requests at a later date.

8)

Please provide the support excitation spectra for each support and each piping problem selected for BtiL verification.

9),Please provide the seismic anchor movements for ea'ch support and each piping termination point for each piping problem:selected for Bt/L verification.

10)

Please provide notification of any changes that will. affect the piping verification effort as soon as possible.

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