TXX-6435, Discusses Completion Dates for Corrective Actions Re Several Items Reported Prior to Jul 1986 Per 10CFR50.55(e).Info Re Completion Dates for Encl List of Deficiencies Will Be Submitted When Available

Discusses Completion Dates for Corrective Actions Re Several Items Reported Prior to Jul 1986 Per 10CFR50.55(e).Info Re Completion Dates for Encl List of Deficiencies Will Be Submitted When Available

ML20214A072
Person / Time
Site:	Comanche Peak
Issue date:	05/13/1987
From:	Counsil W TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC)
To:	NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
TXX-6435, NUDOCS 8705190238
Download: ML20214A072 (3)

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M Log # TXX-6435

=M File # 10110

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4 Ref: 10CFR50.55(e) 1UELECTRIC w a- c. c.=a May 13, 1987 bataive line l'reakna V. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555

SUBJECT:

COMANCHE PEAK STEAM ELECTRIC STATION (CPSES)

DOCKET NOS. 50-445 AND 50-446 CORRECTIVE ACTION IMPLEMENTATION FOR 10CFR50.55(e) ITEMS Gentlemen:

As discussed with your inspectors on several occasions, we are aware of several items reported pursuant to 10CFR50.55(e) prior to July,1986, for which: (1) the originally scheduled completion date for the implementation of corrective actions has elapsed but the implementation of those actions is still in progress, (2) the corrective actions require revision, (3) the original completion date for the t

i implementation of corrective action was fuel load (based on a previous fuel load date) and the implementation of these actions is still in progress, or (4) the corrective actions were formulated but the schedule for the implementation of those actions was not established. A listing of those issues (SDAR's) is attached.

Where provided, the original completion dates for these issues were scheduled to be consistent with the published fuel load dates that existed at the time the responses were submitted. These scheduled fuel load dates were delayed, but the completion dates for the 10CFR50.55(e) issues were inadvertently left unchanged.

TU Electric is actively tracking these reportable items. As revised or more accurate completion dates or revised corrective actions are determined, such information will be submitted. As a minimum, the implementation of corrective action for these 10CFR50.55(e) items will be completed prior to fuel load or TV Electric will specifically alert the NRC staff.

,_ Very tru y yours, 8705190238 870513 -

PDR ADOCK 05000445 -

S PDR 7%

W. G. Counsil l

JCH/mlh c - Mr. E. H. Johnson, Region IV Mr. D. L. Kelley, RI - Region IV Mr. H. S. Phillips, RI - Region IV 400 North Olne Street LH. Ml Dallas leus 75201 Y g)i

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Attachment to TXX-6435 V May 13, 1987 Page 1 of 2 i

SDAR N0. SUBJECT LATEST REPORT CP-77-D Operation of Safeguards Actuation Circuitry TXX-2481 CP-79-08 Installation of Drilled-In Expansion Anchors TXX-3243

! l CP-80-09 Diesel Generator Pipe Auxiliary Skid Supports TXX-3415 4

CP-80-10 Hilti-Kwik Concrete Anchor Bolts TXX-3442 CP-82-02 Design of Horizontal Fire Dampers TXX-3523 l CP-82-06 EDG Aux. Skid, Unit 2, Linear Indication TXX-4095 CP-82-07 Defective Govenor Drive Couplings TXX-3567

. CP-82-09 Solid State Detection Sys. Undetectable Failure TXX-3595 l CP-82-15 EDG Piston Skirt Castings TXX-4101 i CP-83-08 Control Valve Brackets TXX-3657 I CP-83-09 Reactor Trip Switchgear - Reported by Westinghouse under 10CFR50.55(e)

TU Electric verbally reported to NRC CP-83-11 Component Cooling Water Class V Piping TXX-3690 CP-83-15 Bolting Material Used for Cable Tray Clamps TXX-4005 i CP-84-02 Diesel Generator Defective Push Rods TXX-4508 CP-84-08 Thermal Expansion of Curtain Fire Dampers TXX-4257 CP-84-17 Flooding Concerns TXX-4263 CP-84-27 Ventilation Exhaust Dampers TXX-4409 CP-84-28 Rosemont Transmitters TXX-4364

CP-84-29 Control Room HVAC TXX-4350 j CP-84-31 Control Room Separation Wall TXX-4399 ,

CP-85-03 Attachment to Steam Generator Upper Lateral Supports TXX-4415 CP-85-04 Containment Spray Header Isolation Valves TXX-4437 CP-85-ll Instrumentation Tube Fitting Location TXX-4454 CP-85-12 AFW Pressure Control Feed Water Low Flow TXX-4456 CP-85-13 Undetectable Failure in Safety Feateres. TXX-4457 Actuation System

• Attachment to TXX-6435

- 6 May 13, 1987 Page 2 of 2 SDAR N0. SUBJECT LATEST REPORT i

CP-85-14 Unauthorized Repairs Involving a Pipe Support TXX-4465 and Cable Tray Hanger

CP-85-18 Specific Criteria for Concrete Anchors in TXX-4492

! the Proximity of Embedded Angles Not Defined CP-85-20 Containment Spray Headers: Feedwater Line Break TXX-4516 CP-85-27 Seismic Gap Less Than Design TXX-4650 CP-85-29 Design of Architectural Features TXX-4552 CP-85-37 Qualification / Certification of Operations TXX-4569 j CP-85-40 Flux Mapping Seal Cable Restraints TXX-4633 j CP-85-43 Qualification of Plant Temperature TXX-4659 l

! CP-85-46 Damage Study Evaluation of Westinghouse Analyses TXX-4658  !

Piping  ;

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CP-85-49 Main Steam Line Fluid Transient TXX-4656 CP-85-52 Cable Tray Hanger Qualification Program TXX-4657 CP-86-03 Class 1E Instrument Techniques TXX-4692 a

CP-86-23 P-10 Permissive TXX-4835 i

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