ML17083B092

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Responds to 821025 Request for Addl Info on Design Verification Program.Util Corrective Action Program Per Secy 82-414,principal Reason for Determining That Design Verification Effort Goes Beyond Commission Order
ML17083B092
Person / Time
Site: Diablo Canyon  Pacific Gas & Electric icon.png
Issue date: 11/24/1982
From: Eisenhut D
Office of Nuclear Reactor Regulation
To: Siegel S
TOWARD UTILITY RATE NORMALIZATION
Shared Package
ML16340C907 List:
References
NUDOCS 8212130395
Download: ML17083B092 (6)


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NOV 84 198Z HDenton/ECase PPAS SHanauer RMattson RVollmer HThompson PCheck BSnyder LBg3 Reading DE>senhut/RPurple TNovak/MStine REngelken, Reg.

V HDenton Ms. Sylvia M. Siegel LChandler, OELD Executive Director gKnighton Toward Utility Rate Normalization

EJordan, IE 693. Mission Street
JTaylor, IE San Francisco, Californi'a 94105 HSchierling JLee*

Dear,

Ms'. Siegel:

MJambor This letter responds to your request of October 25, 1982 for additional information on the Diablo Canyon design verification program.

Me have not,prepljed at this time a document that compaies the scope, of. activi-ties currently in progress by Pacific Gas and Electric (PGRE) and by the Independent Design Verification Program (IDVP) of Teledyne as the independent auditor with the scope of activities required by the Commission Order and the NRR letter of November 19, 1981.

Copies of both documents are enclosed for your information.

Also enclosed. is a copy of Commission Paper SECY 82-414 which explains the expansion of the original seismic design effort, and a copy of the transcript of the Commission meeting on October 20, 1982 at which the paper.. was discussed The PGRE corrective action program as discussed in Enclosure 7 of SECY-82-414 is the principal reason for our determination that the design verification effort currently in progress goes beyond the Commission Order.

This program includes a review and reanalysis of'all major safety-related structures and of additional piping systems.

These matters were discussed at the Commission qeeting (see pages 3 through 7 of transcript).

Regarding the availability of duplicate transcripts and other documents at our, Region V Offices-, I suggest that you contact the Public Affairs Officer directly (Telephone 415-943-3700).

I hope that the enclosed transcript meets your immediate joeds.

Sincerely, naX 95.gnel>~,

$65.

~ey1. G.

(W/incoming) 82121303'915 821124 PDR ADOCK 05000275 H

PMR

Enclosures:

As stated Darrell G. Eisenhut, Director Division of Licensing Office of Nuclear Reactor Regulation DL:LB83 cliierlin OFFICE SURNAME(

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.='QI PLEASE REVIEll THE DDE DATE IllHEDIATELY IF THE DUE DATE DOES NOT ALLOW ADEQUATE "TIf~iE TO RESPOND TO THIS TICKET, YOU MAY REQUEST A REVISED DUE DATE.

THE REQUEST MUST INCLUDE.A VALID JUSTIFICATION AND BE f%DE THROUGH YOUR CORRESPONDENCE CO-ORDINATOR TO THE HRR MA1L ROOM (KAREN JOHNSON OR MELANIE GARVER}

SUCH REQUEST FOR GREEN TICKETS MUST BE HADE WITHIN 3

'AYS AFTER ASSIGNMENT (3 DAYS AFTER BEING ASSIGNED IN NRR NAIL ROOtl)

REQUEST FOR REVISION OF YELLOW TICKET DUE DATES HAY BE f'tADE, WITH JUSTIFICATION THROUGH THE WEEKLY f'fITS UPDATE.

(01,'E WEEK AFTER ASSIGNMENT IN NRR fQIL ROOM)

THE DUE DATE,. IF APPROVED BY PPAS WILL BE USED TO TRACK DIVISION CORRESPOf'CADENCE COMPLE-TION SCHEDULES.

AI.L GREEN TICKETS ARE

~ DUE TO 'flR. CASE/VIA NRR ftAIL ROOM TWO DAYS BEFORE THE EDO-STATED DUE DATE PLEASE DO NOT HAND CARRY CQfllCURRENCE PACKAGES WITHOUT. 6 i~

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Sy1vfa tl. Sfege1 ATEOF DOCUMENT 10/26/82 LTR.

MEMO:

DATE RECEIVED 1]/4/82 REPORT:

NO.I 0 R-82-435 OTHER:

TO H. Denton ORIG.:

CC:

OTHERf CLASS IF.:

POST OFFICE ACTION NECESSARY Q

CONCURRENCE Q

DATE ANSWEREOs NO ACTION NECESSARY Q

COMMENT Q

BY:11/24/82 FILE CODE t DESCRIPTION: (Must Be Ufssfessifiedf REG, NO.:

REFERRED TO DATE RECEIVED BY requests e'laboratfon on enc1osed newspaper artfc1e re amd$ f$catfon 5

$nvest$ gat$ on program at fhcOftg 2.

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Yo11mer 6.

Check REMARKSL V, S. NUCLEAR REGULATORY COMMISSION MAIL CONTROL FORM FORM NRC 22dS M.20I

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