TXX-6281, Interim Deficiency Rept CP-86-83 Re Use of Separation Barrier Matl on Power Cables & Power Raceways.Initially Reported on 861208.Evaluation of Conductor Temp of Power Cables Scheduled for 870228.Next Rept Expected by 870323: Difference between revisions

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=Text=
=Text=
{{#Wiki_filter:_ _ _ _ _ _ _ . _ _ _ - _                                  _              .__            _ _ _ _
{{#Wiki_filter:f Log # TXX-6281 E
f ,
File # 10110
Log # TXX-6281 E
.9 908.3 3
                                                                    .9 File # 10110 908.3 3
5 Re:
5___
10CFR50.55(e) nlELECTRIC February 13, 1987
Re:       10CFR50.55(e) nlELECTRIC
.,,,,u,,
      .,,, ,u,,                                                                                     February 13, 1987 Emwsw Ier ArthAwt U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, D.C. 20555
Emwsw Ier ArthAwt U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, D.C.
20555


==SUBJECT:==
==SUBJECT:==
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DOCKET NOS. 50-445 AND 50-446 SEPARATION BARRIER MATERIAL ON POWER CABLES AND POWER RACEWAYS SDAR: CP-86-83 (INTERIMREPORT)
DOCKET NOS. 50-445 AND 50-446 SEPARATION BARRIER MATERIAL ON POWER CABLES AND POWER RACEWAYS SDAR: CP-86-83 (INTERIMREPORT)
Gentlemen:
Gentlemen:
On December 8,1986, we verbally notified your Mr. Ian Barnes of a deficiency involving the use of Separation Barrier Material (SBM) on power cables and power raceways.                       This is an interim report of a potentially reportable item under the provisions of 10CFR50.55(e). We have submitted an interim report logged TXX 6195, dated January 5, 1987.
On December 8,1986, we verbally notified your Mr. Ian Barnes of a deficiency involving the use of Separation Barrier Material (SBM) on power cables and power raceways.
This is an interim report of a potentially reportable item under the provisions of 10CFR50.55(e). We have submitted an interim report logged TXX 6195, dated January 5, 1987.
We are continuing to evaluate the possibility that the conductor temperature of some power cables may have exceeded the insulation temperature rating.
We are continuing to evaluate the possibility that the conductor temperature of some power cables may have exceeded the insulation temperature rating.
    -Currently, the evaluation is scheduled for completion by February 28, 1987.
-Currently, the evaluation is scheduled for completion by February 28, 1987.
The results of this evaluation are required to determine the impact of this issue upon the safety of plant operations.
The results of this evaluation are required to determine the impact of this issue upon the safety of plant operations.
We expect to submit our next report on this issue by March 23, 1987.
We expect to submit our next report on this issue by March 23, 1987.
Very truly yours, TVN W. G. Counsil WJH/dl c - Mr. Eric H. Johnson, Region IV Mr. D. L. Kelley, RI - Region IV Mr. H. S. Phillips, RI - Region IV B702200300 B70213 5 DR   ADOCK O 1
Very truly yours, TVN W. G. Counsil WJH/dl c - Mr. Eric H. Johnson, Region IV Mr. D. L. Kelley, RI - Region IV Mr. H. S. Phillips, RI - Region IV B702200300 B70213 DR ADOCK O 5
                                                                                                                        \   0 Af U Notth Olne Street i il Ml Iblic, lete 732fil}}
1 0
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Af U Notth Olne Street i il Ml Iblic, lete 732fil}}

Latest revision as of 01:07, 6 December 2024

Interim Deficiency Rept CP-86-83 Re Use of Separation Barrier Matl on Power Cables & Power Raceways.Initially Reported on 861208.Evaluation of Conductor Temp of Power Cables Scheduled for 870228.Next Rept Expected by 870323
ML20211D007
Person / Time
Site: Comanche Peak  
Issue date: 02/13/1987
From: Counsil W
TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC)
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
CP-86-83, TXX-6281, NUDOCS 8702200300
Download: ML20211D007 (1)
v • d • e


Text

f Log # TXX-6281 E

File # 10110

.9 908.3 3

5 Re:

10CFR50.55(e) nlELECTRIC February 13, 1987

.,,,,u,,

Emwsw Ier ArthAwt U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, D.C.

20555

SUBJECT:

COMANCHE PEAK STEAM ELECTRIC STATION (CPSES)

DOCKET NOS. 50-445 AND 50-446 SEPARATION BARRIER MATERIAL ON POWER CABLES AND POWER RACEWAYS SDAR: CP-86-83 (INTERIMREPORT)

Gentlemen:

On December 8,1986, we verbally notified your Mr. Ian Barnes of a deficiency involving the use of Separation Barrier Material (SBM) on power cables and power raceways.

This is an interim report of a potentially reportable item under the provisions of 10CFR50.55(e). We have submitted an interim report logged TXX 6195, dated January 5, 1987.

We are continuing to evaluate the possibility that the conductor temperature of some power cables may have exceeded the insulation temperature rating.

-Currently, the evaluation is scheduled for completion by February 28, 1987.

The results of this evaluation are required to determine the impact of this issue upon the safety of plant operations.

We expect to submit our next report on this issue by March 23, 1987.

Very truly yours, TVN W. G. Counsil WJH/dl c - Mr. Eric H. Johnson, Region IV Mr. D. L. Kelley, RI - Region IV Mr. H. S. Phillips, RI - Region IV B702200300 B70213 DR ADOCK O 5

1 0

\\

Af U Notth Olne Street i il Ml Iblic, lete 732fil

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