ML20128B163

Forwards Description of Current Action for Commitments Re Continued Operation of Plant Due in Near Future

ML20128B163
Person / Time
Site:	Trojan File:Portland General Electric icon.png
Issue date:	01/28/1993
From:	Cross J, Robinson W PORTLAND GENERAL ELECTRIC CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9302020415
Download: ML20128B163 (3)

Text

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L .,

i' ms - . me Porllami General Electric Company

_ (m g James E. Cross Vice President and Chief Nuclear Officer January 28, 1993 Trejan Nuclear Plant Docket 50-344 License NPF-1 U.S. Nuclear Regulatory Cotanission Attn: Documcmt Control Desk Washington DC 20555

Dear Sirs:

Cancellation _anLRcriaiottoLComitmento There are several Portland General Electric Company (PUE) commitments pertaining to continued operation of the Plant due in the near future.

The attachment to this letter describes the current action for these commitments.

PGE is continuing to review ecmmitments made to the Nuclear Regulatory Commission (NRC). Additional conunitments identified that should be canceled or modified will be the subject of future correspondence.

Sincerely, W. R. Robinson for J. E. Cross At'.achment c: Mr. John B. Martin Regional Administrator, Region V U.S. Nuclear Regulatory Commission Mr. David Stewart-Smith State of Oregon Depurtment of Energy Mr. Kenneth Johnston NRC Senior Resident Inspector Trojan Nuclear Plant 9302020415 930128 .,

PDR ADOCK 05000344 l P

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PDR 12i SW Salmon Street, Portland OR 97204 ql 1 i

503/464-8897 . .

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Trojan Nuclear-Plant . Document Control Desk:

. -Docket 50-344 January 28. 1993 License NPF-1 Attachment 1- ';

Page 1 of 2 f

.1 NUCLEAR REGULATORY COMMISSION (NRC) COMM11NENTS ,

RFJ11G_ CANCELED _0 LLC 11ANDED_DUE TO THE PERMANENT SHUIDOWN. OF.TRQJAN t

A. Commitment l l

In response .to NRC concerns raised during review of Licensee Event j Report (LER) No. 92-10 " Low Temperature Overpressure System Design  ;

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Basis P.aquirements Not Maintained Due to a Breakdown in Configuration i Management," Portland General Electric Company (PGE) committed to add .l training and qualification requirements for the type- off pneumatic l 3; operators used in the power-operated relief'valvas (PORVs). This . '

commitment was documented in NRC Inspection Report No. L50-3'.4/92-24 C.urrenLAqLion Following the removal of fuel f rom the reactor vessel, the PORVs will not be required by Technical Specifications to be operable, therefore these training requirements will not be added. ,

B. Commitment In response to concerns raised during NRC Inspection 50-344/92-09.

PGE committed to revise the Generic Letter 89-10 program description document to be comprehensive and accurate.- Thiu-revision-was scheduled to be completed by January 31, 1993.

Current Action Since the . Plant will not be resuming power operation, the scope of the Motor-Operated Valve Testing Program has significantly changed.-

The program description-document will therefore not be. revised ~as scheduled. 1 C. Commitment In LER No. 92-33. " Failure to Properly Stress Relieve a Steam.

Generator' Tube Sleeve Causes Trimary to Secondary Leakage to Exceed Limits" PGE committed to evaluate the stress relieving process and '

procedures by March 1, 1993.

CurrenLAcainn PGE will not be repairing steam generator tubes in the future; therefore, this evaluation will not be perf ormed.

D. CammLLmonL

- In LER No. 92-33, " Failure to Properly Stress' Relieve a Steam .

Generator Tube Sleeve.Causes Primary to Secondary ~ Leakage to Exceed . ,

Limits," PGE committed to evaluate steam generator tube repair tasks related- to positioning to determine if improvements were needed by March.1, 1993.

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1 Trojan Nuclear Plant. Document Control-Desk 1

. Docket 50-344 January 28.=1993 ,

License NPF-1 Attachment 1 Page 2 of 2

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Current Action PGE will not be repairing steam generator tubes in the future; therefore, this evaluation will not be performed.-

E. Commitment In a management meeting held on June 26, 1991, PGE committed to-implement the Trojan Information System (TIS). This commitment was documented in NRC. Inspection Report No. 50-344/91-22.

Current _Act. ion TIS was intended to aid in the operation of Trojan and will therefore not be fully impicmented.

F. Commilment In a letter dated April 15, 1988, PGE committed to collect thermal stratification data for Main Feedwater Syntem piping restraints. If thermal stratification load were found to contribute to the system design basia, design basis documents would.be revised'to include this information.

Curtsnt_ Action Thermal- stratification leads in the Feedwater System are not a concern while shutdown, therefore the design baJia documents will not be revised.

G. C2Emitment In LER No. 92-33, " Failure to Properly Stress Relieve a Steam Generator Tube Sleeve Causes Primary to. Secondary Leakage to Exceed Limits," PGE committed to determine corrective actions for providing better control over vendor processes and procedures.

CurInnt_ Action

• Due to the permanent closure of Trojan, the amount of vendor. services that will be employed at the Plant has been drastically reduced.

This action.has therefore been deferred to May 4, 1993.

BRH/bsh 7419W.0193

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