TXX-6358, Interim Deficiency Rept CP-86-36 Re Scope of Plant Mods Resulting from Pipe Support Reverification Program.Initially Reported on 860609.Deficiency Under Evaluation to Identify Addl Reportable Instances.Next Rept Expected by 870612

Interim Deficiency Rept CP-86-36 Re Scope of Plant Mods Resulting from Pipe Support Reverification Program.Initially Reported on 860609.Deficiency Under Evaluation to Identify Addl Reportable Instances.Next Rept Expected by 870612

ML20205J277
Person / Time
Site:	Comanche Peak
Issue date:	03/27/1987
From:	Counsil W TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC)
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
CP-86-36, TXX-6358, NUDOCS 8704010266
Download: ML20205J277 (3)

Text

.. s 4 e

- Log # TXX-6358

== File # 10110 F7 -

903.9 L -

Ref. # 10CFR50.55(e)

1UELECTRIC w mi. c. coomii March 27, 1987 Ltenunw Ila f>rsident U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555

SUBJECT:

COMANCHE PEAK STEAM ELECTRIC STATION (CPSES)

DOCKETS NOS. 50-445 AND 50-446 LARGE BORE PIPING AND SUPPORTS SDAR: CP-86-36 (INTERIM REPORT)

Gentlemen:

On June 9,1986, we verbally notified you of a reportable item involving the scope of plant modifications resulting from the project's pipe support reverification program (see TXX-4844). This is a follow-up interim report on a reportable item under provi; ions of 10CFR50.55(e). Our latest interim report logged TXX-6296 was submitted on February 20, 1987.

The continuing engineering evaluation has not identified any additional instances which are considered reportable pursuant to 10CFR50.55(e). The attached list shows the support modifications issued to date. The evaluation is continuing and we anticipate submitting our next report by June 12, 1987.

Very truly yours, f?lcK W. G. Counsil BSD/amb Attachment c - Mr. E. H. Johnson, Region IV Mr. D. L. Kelley, RI - Region IV Mr. H. S. Phillips, RI - Region IV B704010266 870327 ADOCK 05000445 l PDR S PDR }g 400 North Olne Street LH 8I Dallas, Texas 75201 5 L

4 TXX-6358 March 27, 1987 Attachment Page 1 of 1 ATTACHMENT LARGE BORE PIPE SUPPORT MODIFICATIONS Number of Unit Cateaory Modifications

• i 1 Prudent 849 Recent Industry Practice 1337 Adjustment 889 Cumulative Effects 1366 2 Prudent 1012 Recent Industry Practice 360 Adjustment 345 Cumulative Effects 560 Changes in these figures from the last report represent not only identification of further modifications but a recategorization of certain supports.

Outgoing Correspondence bec (3):

M. D. Spence

• INP0

• K. L. Scheppele A W. G. Counsil R. T. Jenkins H. C. Schmidt .

J. W. Beck R. A. Jones A. B. Scott R. P. Baker S. D. Karpyak B. C. Scott

• R. E. Ballard G. S. Keeley/ C. E. Scott E. Brabazon J. S. Marshall

• L. K. Sterchi J. L. Barker

• R. P. Klause P. B. Stevens

• W. R. Burchette J. E. Krechting J. F. Streeter

• J. H. Butts J. C. Kuykendall

• B. Tartt R. D. Calder

• D. F. Landers

• J. L. Vota F. Camp

• R. P. Lessey

• E. L. Wagoner R. E. Camp 0. W. Lowe H. M. Warren (2)

• R. L. Cloud D. M. McAfee/

• N. H. Williams J. R. Coombe P. E. Halstead hD.R.Woodlan D. E. Deviney

• R. E. McCaskill R. A. Wooldridge

• L. Dietrich

• J. P. McGaughy

• T. G. Dignan D. D. Mosley

• J. Ellis

• A. Muzzin W. D. Fenoglio L. D. Nace

• 8. Finkelstein PIMS J. C. Finneran L. E. Powell

• J. Garibaldi R. L. Ramsey J. B. George J. D. Redding R. L. Grubb D. M. Reynerson H. A. Harrison

• N. S. Reynolds J. C. Hicks l I

March 2, 1987

• - First Class Mail

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