TXX-6925, Interim Deficiency Rept CP-87-54 Re Electrical Design Drawings Which Do Not Apparently Implement FSAR Requirements for Class 1E motor-operated Valve Motor Starters.Initially Reported on 870731.Next Rept Will Be Submitted by 880122: Difference between revisions

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E. - ,                ' Log # TXX-6925' Fi1e # 10110                       )
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                                                                        =       =                           -908.3     .
' Log # TXX-6925' Fi1e # 10110
l M# ELECTRIC                    Ref: 10CFR50.55(e)                 l l
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warmm c. counsu November 6,.1987 Escrutive Vks hesi&nt                                                                                               l V.'.S. Nuclear Regulatory' Commission.
=
                    . Attn: Document Control Desk-                                                                                   q Washington, D.C. 20555                                                                                     '
=
-908.3 l
l Ref: 10CFR50.55(e)
M# ELECTRIC l
November 6,.1987 warmm c. counsu Escrutive Vks hesi&nt l
V.'.S. Nuclear Regulatory' Commission.
. Attn:
Document Control Desk-q Washington, D.C. 20555


==SUBJECT:==
==SUBJECT:==
COMANC'HE PEAK STEAM ELECTRIC. STATION (CPSES)
COMANC'HE PEAK STEAM ELECTRIC. STATION (CPSES)
DOCKET NOS. 50-445 AND 50-446                                                               1
DOCKET NOS. 50-445 AND 50-446 1
                                        . CLASS 1E MOV MOTOR STARTERS SDAR: CP-87-54 (INTERIM REPORT) i;
. CLASS 1E MOV MOTOR STARTERS SDAR: CP-87-54 (INTERIM REPORT) i; Gentlemen:
            ,        Gentlemen:
On' July 31, 1987, we verbally notified your Mr. H. S. Phillips of a deficiency involving electrical. design drawings which do not apparently implement FSAR requirements for Class 1E motor-operated valve motor starters.
On' July 31, 1987, we verbally notified your Mr. H. S. Phillips of a deficiency involving electrical. design drawings which do not apparently implement FSAR requirements for Class 1E motor-operated valve motor starters. The drawings do not provide the motor starter with thermal. overloads connected only to alarms or thermal' magnetic breakers to trip the starter for sustained locked                                   '
The drawings do not provide the motor starter with thermal. overloads connected only to alarms or thermal' magnetic breakers to trip the starter for sustained locked motor conditions'.- This is an interim report of a potentially reportable item under,the provisions of 10CFR50.55(e). Our most recent interim report was logged TXX-6684, dated. August 31, 1987.
motor conditions'.- This is an interim report of a potentially reportable item under,the provisions of 10CFR50.55(e). Our most recent interim report was logged TXX-6684, dated. August 31, 1987.
We are continuing our' evaluation of the impact of this issue upon the safety of plant operations.
We are continuing our' evaluation of the impact of this issue upon the safety of plant operations.
We anticipate submitting our next report by January 22, 1988.
We anticipate submitting our next report by January 22, 1988.
Very truly yours, hCo.
Very truly yours, hCo.
W.'G. Counsil 8711160087 871106 gDR       ADOCK 050           5 D. R. Woodlan Supervisor, Docket Licensing c - Mr. R. D. Martin, Region IV-Resident Inspectors, CPSES (3) 4n0 Nonh Olaye Street LU 81   Dallas, Texas 7320l 9    '
W.'G. Counsil 8711160087 871106 gDR ADOCK 050 5
h}}
D. R. Woodlan Supervisor, Docket Licensing c - Mr. R. D. Martin, Region IV-Resident Inspectors, CPSES (3) 9 4n0 Nonh Olaye Street LU 81 Dallas, Texas 7320l h
'}}

Latest revision as of 00:49, 3 December 2024

Interim Deficiency Rept CP-87-54 Re Electrical Design Drawings Which Do Not Apparently Implement FSAR Requirements for Class 1E motor-operated Valve Motor Starters.Initially Reported on 870731.Next Rept Will Be Submitted by 880122
ML20236N256
Person / Time
Site: Comanche Peak  
Issue date: 11/06/1987
From: Counsil W, Woodlan D
TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC)
To:
NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
CP-87-54, TXX-6925, NUDOCS 8711160087
Download: ML20236N256 (1)
v • d • e


Text

. _ _ - - _ __ - __

)

E

' Log # TXX-6925' Fi1e # 10110

)

=

=

-908.3 l

l Ref: 10CFR50.55(e)

M# ELECTRIC l

November 6,.1987 warmm c. counsu Escrutive Vks hesi&nt l

V.'.S. Nuclear Regulatory' Commission.

. Attn:

Document Control Desk-q Washington, D.C. 20555

SUBJECT:

COMANC'HE PEAK STEAM ELECTRIC. STATION (CPSES)

DOCKET NOS. 50-445 AND 50-446 1

. CLASS 1E MOV MOTOR STARTERS SDAR: CP-87-54 (INTERIM REPORT) i; Gentlemen:

On' July 31, 1987, we verbally notified your Mr. H. S. Phillips of a deficiency involving electrical. design drawings which do not apparently implement FSAR requirements for Class 1E motor-operated valve motor starters.

The drawings do not provide the motor starter with thermal. overloads connected only to alarms or thermal' magnetic breakers to trip the starter for sustained locked motor conditions'.- This is an interim report of a potentially reportable item under,the provisions of 10CFR50.55(e). Our most recent interim report was logged TXX-6684, dated. August 31, 1987.

We are continuing our' evaluation of the impact of this issue upon the safety of plant operations.

We anticipate submitting our next report by January 22, 1988.

Very truly yours, hCo.

W.'G. Counsil 8711160087 871106 gDR ADOCK 050 5

D. R. Woodlan Supervisor, Docket Licensing c - Mr. R. D. Martin, Region IV-Resident Inspectors, CPSES (3) 9 4n0 Nonh Olaye Street LU 81 Dallas, Texas 7320l h

'

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