TXX-6913, Interim Deficiency Rept CP-86-53 Re Seismic Design of Conduit.Initially Reported on 861021.Analysis of Test Results for Affected Conduits Continuing to Determine Corrective Actions.Next Rept Will Be Submitted by 871204: Difference between revisions

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{{#Wiki_filter:!
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t                                                                                                                              1 SQ                                ,
1 tSQ Ni.
Ni.           w       ,
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                          ,'                                      M                                                    'I N                                                                   MM                 Log # TXX-6913-                     l 0             '
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5 File # 10110 0
5            File # 10110 903.10   ..            -j L
=-
TUELECTRIC            Ref- # 10CFR50.55(e) wmien c. coumn-                                                       November 4, 1987 Emutive W:q Presidem l I
=
                    -U. S. Nuclear. Regulatory Commission ATTN: Document Control Desk Washington,-'D.C. 20555 i
903.10
-j Ref- # 10CFR50.55(e)
L TUELECTRIC wmien c. coumn-November 4, 1987 Emutive W:q Presidem l I
-U. S. Nuclear. Regulatory Commission ATTN: Document Control Desk Washington,-'D.C. 20555 i


==SUBJECT:==
==SUBJECT:==
COMANCllE PEAK. STEAM ELECTRIC STATION (CPSES)
COMANCllE PEAK. STEAM ELECTRIC STATION (CPSES)
DOCKET NOS. 50-445 AND 50-446                                                     J !l SEISMIC DESIGN OF CONDUIT                                                             l SDAR: CP-86-53:(INTERIMREPORT)                                                       l y             Gentlemeni
J !l DOCKET NOS. 50-445 AND 50-446 SEISMIC DESIGN OF CONDUIT l
                    'On October 21, 1986, we notified you by our letter, logged TXX-6054, of a deficiency involving the seismic design of conduit,-which we deemed reportable under the provisions of 10CFR50.55(e). Our last report, logged TXX-6727.was                             l submitted on Septem'oer 17, 1987. This is an interim report submitted to status corrective action . implemented to date.                                                         l In our last report (TXX-6727) we noted that the additional' testing performed
SDAR: CP-86-53:(INTERIMREPORT) l Gentlemeni y
                    .to evaluate-the ability of the fiber glass cloth / resin material to resist torsional moments'had been completed. Currently, we are continuing our                                 .
'On October 21, 1986, we notified you by our letter, logged TXX-6054, of a deficiency involving the seismic design of conduit,-which we deemed reportable under the provisions of 10CFR50.55(e). Our last report, logged TXX-6727.was l
analysis of the_ test results to determine the required corrective actions for                         !
submitted on Septem'oer 17, 1987.
the affected conduits.                                                                                 '
This is an interim report submitted to status corrective action. implemented to date.
l In our last report (TXX-6727) we noted that the additional' testing performed
.to evaluate-the ability of the fiber glass cloth / resin material to resist torsional moments'had been completed. Currently, we are continuing our analysis of the_ test results to determine the required corrective actions for the affected conduits.
Our next report on this issue will be submitted no later than December 4, 1987.
Our next report on this issue will be submitted no later than December 4, 1987.
Very truly yours,                 ]
Very truly yours,
]
h> (0 W. G. Counsil By:
h> (0 W. G. Counsil By:
D. R. Woodlan                       ;
D. R. Woodlan Supervisor, Docket Licensing j
                ,                                                                      Supervisor, Docket Licensing         j I
I RSB/grr c - R. D. Martin, Region IV Resident Inspectors, CPSES (3) i A
RSB/grr c - R. D. Martin, Region IV Resident Inspectors, CPSES (3) i A
/
                                                                                                                /   IQ       j 400 North Olive Street LB 81   Dallas, Texa.s 75201
IQ j
: n.                                                                                                                           l}}
400 North Olive Street LB 81 Dallas, Texa.s 75201 l
n.}}

Latest revision as of 01:05, 3 December 2024

Interim Deficiency Rept CP-86-53 Re Seismic Design of Conduit.Initially Reported on 861021.Analysis of Test Results for Affected Conduits Continuing to Determine Corrective Actions.Next Rept Will Be Submitted by 871204
ML20236L985
Person / Time
Site: Comanche Peak  
Issue date: 11/04/1987
From: Counsil W, Woolden D
TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC)
To:
NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
CP-86-53, TXX-6913, NUDOCS 8711110155
Download: ML20236L985 (1)
v • d • e


Text

!

1 tSQ Ni.

w M

'I N

MM Log # TXX-6913-l h

5 File # 10110 0

=-

=

903.10

-j Ref- # 10CFR50.55(e)

L TUELECTRIC wmien c. coumn-November 4, 1987 Emutive W:q Presidem l I

-U. S. Nuclear. Regulatory Commission ATTN: Document Control Desk Washington,-'D.C. 20555 i

SUBJECT:

COMANCllE PEAK. STEAM ELECTRIC STATION (CPSES)

J !l DOCKET NOS. 50-445 AND 50-446 SEISMIC DESIGN OF CONDUIT l

SDAR: CP-86-53:(INTERIMREPORT) l Gentlemeni y

'On October 21, 1986, we notified you by our letter, logged TXX-6054, of a deficiency involving the seismic design of conduit,-which we deemed reportable under the provisions of 10CFR50.55(e). Our last report, logged TXX-6727.was l

submitted on Septem'oer 17, 1987.

This is an interim report submitted to status corrective action. implemented to date.

l In our last report (TXX-6727) we noted that the additional' testing performed

.to evaluate-the ability of the fiber glass cloth / resin material to resist torsional moments'had been completed. Currently, we are continuing our analysis of the_ test results to determine the required corrective actions for the affected conduits.

Our next report on this issue will be submitted no later than December 4, 1987.

Very truly yours,

]

h> (0 W. G. Counsil By:

D. R. Woodlan Supervisor, Docket Licensing j

I RSB/grr c - R. D. Martin, Region IV Resident Inspectors, CPSES (3) i A

/

IQ j

400 North Olive Street LB 81 Dallas, Texa.s 75201 l

n.

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