ML20147B080

Advises That Actions Described in Encl Taken to Clarify Intent of Original Responses to Integrated Design Insp Items D3.2-3,D4.3-4 & D5.2-3 in Response to Followup Closeout Insp Repts 50-327/87-48 & 50-328/87-48

ML20147B080
Person / Time
Site:	Sequoyah
Issue date:	02/29/1988
From:	Michael Ray TENNESSEE VALLEY AUTHORITY
To:	NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
NUDOCS 8803010450
Download: ML20147B080 (3)

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TENNECCEE VALLEY AUTHORITY CH ATTANOOGA. TENNF.SSEE 374ot 5N 157B Lookout Place FEB 29 FJ88 U.S. Nuclear Regulatory Comission ATTN: Dctument Control Desk Washington, D.C.

20555 Gentlemen:

In the Matter of

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Docket Nos.

50-327 Tennessee Valley Authority

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50-328 SEQUOYAH NUCLEAR PLANI (SQN) - INTEGRATED DESIGN INSPECTION (IDI): NRC INSPECTION REPORT NOS. 50-3G/8's -48 AND 50-328/87-48 During the IDI follow-up.closeoct inspection held in Knoxville, Tennessee, February 1 through February 5,1988, the actions doetunented in the enclosure were taken by TVA to clarify the intent of the original responses to IDI items D3.2-3, D4.3-4, and DS.2-3 provided in the December 29, 1987 letter to NRC and to expedite c'tosure of the items.

Should you need additional assistance in resolving this matter, please telephone D. L. Willian:s at (615) 632-7170.

Very truly yours l

TENNESSES VALLEY AUTHORITY 6

f lL M, J.

ay, Deputy Director Nuclear Licensing and Regulatory Affairs F.nclosure 1

See page 2 i

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8803010450 880229 PDR ADOCK 05000327 An Equal Opportunit> Employer DCD-

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FEB 29 588 U.S.~ Nucicer R:gulctory Comission Enclosure cc-(Enclosure):-

Mr. K. P. Barr Acting'Assistan! Iirector for Inspection-Programs TVA Projects Division U.S. Nuclear hegulatory Commission Region II 101 Marietta Street, NW, Suite 2900 Atlanta, Georgia 30323 Mr. G. G. Zech, Assistant Director for Projects TVA Projects Division U.S. Nuclear Regulatory Commission One White Flint, North 11555 Rockville Pike Rockville, Maryland 20852 Sequoysh Resident Inspector Sequoyah Nuclear Plant 2600 Igou Ferry Esad Soddy Daisy, Tennessee 37379

ENCLOSURE IDI Item No.

D3.2-3

Title:

Control of Design Commitment NCO-87-0361-073, stated below, was entered into the Corporate Commitment Tracking System (CCTS) to replace commitment NCO-87-0361-028 and to clarify the intent of the previous response to NRC.

"Datail A24 on drawing 47W450-24 will be revised as a post restart unit 2 activity by clarifying notes to ensure no future design of piping included on this similar detail or piping analysis is affected by the pot,sibility of confusion by the detail."

IDI Item No. D4.3-4

Title:

Slab Loading Commitment NCO-87-0361-072, stated below, was entered into CCTS to clarify the intent of the previous response to NRC.

"Complete post unit 2 restart the live load reconciliation generic review (reference 'Long Term Work Plans for ECTG Elements 215.02 and 215.06' -

B25 870318 007)."

IDI Item No. D5.2-3

Title:

Inef fective ERCW Alarms Commitment NCO-87-0361-071, stated below, was entered into CCTS to clarify the intent of the previous response to NRC.

This also confirms that the commitment was completed as scheduled.

"Removal of ERCW Low Flow Alarm will be completed by February 15, 1988 "

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