TXX-6508, Interim Deficiency Rept CP-87-10 Re Inadequate Control of Design Mods.Initially Reported on 870511.S&W Corrective Action Project Evaluation Scheduled for Completion by 870730.Next Rept Will Be Submitted by 870828

Interim Deficiency Rept CP-87-10 Re Inadequate Control of Design Mods.Initially Reported on 870511.S&W Corrective Action Project Evaluation Scheduled for Completion by 870730.Next Rept Will Be Submitted by 870828

ML20214W879
Person / Time
Site:	Comanche Peak
Issue date:	06/09/1987
From:	Counsil W TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC)
To:	NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
CP-87-10, TXX-6508, NUDOCS 8706160226
Download: ML20214W879 (1)

Text

-

F e#

k 917

=

=

Ref # 10CFR50.55(e) nlELECTRIC

""" I'

% c. c=a.u emmin vu numa U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, D. C.

20555

SUBJECT:

COMANCHE PEAK STEAM ELECTRIC STATION (CPSES) 00CKETS NOS. 50-445 AND 50-446 CONTROL 0F DESIGN MODIFICATIONS SDAR: CP-87-10 (INTERIM REPORT)

Gentlemen:

On May 11, 1987, we verbally notified your Mr. I. Barnes of a deficiency involving design change document control measures which may not have been adequately established prior to the implementation of the current design modification program. This is an interim report of a potentially reportable item under the provisions of 10CFR50.55(e).

The scope of this issue affects only Unit 1 Design Modifications issued for systems / subsystems previously turned over to and accepted by CPSES Operations.

The evaluation of this issue with regard to the safety of plant operations has been incorporated into the Corrective Action Program, specifically the Stone and Webster Corrective Action Project. This evaluation is scheduled for completion by July 30, 1987.

We will submit our next report on this issue no later than August 28, 1987.

Very truly yours, V/VK W. G. Counsil DAR/gj c - R. D. Martin, Region IV Resident Inspectors, CPSES (3)

I 8706160226 870609 PDR ADOCK 05000445 S

PDR fa i.

,