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=Text=
=Text=
{{#Wiki_filter:..         _.                                                                            -
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            ..                                                                            4 M
4 MF T-Log # TXX 88545 File # 10119 n
F T-                     Log # TXX 88545 File # 10119 n         --
Ref. # NRCB 88-03 illELECTRIC July 11, 1988 William G. Counsil Executive Vke President V. S. Nuclear Regulatory Conunission Attn:
Ref. # NRCB 88-03 illELECTRIC July 11, 1988 William G. Counsil Executive Vke President V. S. Nuclear Regulatory Conunission Attn:         Document Control Desk Washington, D.C. 20555
Document Control Desk Washington, D.C.
20555


==SUBJECT:==
==SUBJECT:==
COMANCHE PEAK STEAM ELECTRIC STATION (CPSES)
COMANCHE PEAK STEAM ELECTRIC STATION (CPSES)
DOCKET N05. 50-445 AND 50-446 RESPONSE TO NRC BULLETIN 88-03: INADEQUATE LATCH ENGAGEMENT IN HFA TYPE LATCHING RELAYS MANUFACTURED BY GENERAL ELECTRIC (GE) COMPANY Gentlemen:
DOCKET N05. 50-445 AND 50-446 RESPONSE TO NRC BULLETIN 88-03:
INADEQUATE LATCH ENGAGEMENT IN HFA TYPE LATCHING RELAYS MANUFACTURED BY GENERAL ELECTRIC (GE) COMPANY Gentlemen:
The following information is given in response to NRC Bulletin 88-03, "Inadequate Latch Engagement in HFA Type Latching Relays Manufactured by General Electric (GE) ',ompany" :
The following information is given in response to NRC Bulletin 88-03, "Inadequate Latch Engagement in HFA Type Latching Relays Manufactured by General Electric (GE) ',ompany" :
NRC Request:
NRC Request:
Perform inspections to ensure that all GE latching-type HFA relays installed in Class IE (safety-related) applications have adequate latch engagement and that those relays which fail to meet acceptance criteria be repaired or replaced, if you do not have HFA latching-type relays subject'to this bulletin, provide a letter stating this fact.
Perform inspections to ensure that all GE latching-type HFA relays installed in Class IE (safety-related) applications have adequate latch engagement and that those relays which fail to meet acceptance criteria be repaired or
: replaced, if you do not have HFA latching-type relays subject'to this bulletin, provide a letter stating this fact.
TV Electric Response:
TV Electric Response:
At CPSES, HFA relays are not used in Class 1E (safety-related) applications.
At CPSES, HFA relays are not used in Class 1E (safety-related) applications.
Additional Requested Information:
Additional Requested Information:
: 1.     Staff time to perform the requested inspections and corrective actions.                         l Response:        NA
1.
                                                                                                                    )
Staff time to perform the requested inspections and corrective actions.
i
: 2.      Staf f time to prepare the requested dr:umentation.
Response: 40 hours l
l 8807180052 880711 PDR        ADOCK 05000445              ,
G                              PNV      u                                                      <        l khI[
                                                                                                        /
j l 0 M*o North Olin Street LB81 Dallas, Texas 73201


TXX-88545 July 11, 1988 Page 2 of 2
===Response===
: 3. Additional cost incurred as a result of the inspection findings (e.g.,
NA i
2.
Staf f time to prepare the requested dr:umentation.
Response: 40 hours 8807180052 880711 PDR ADOCK 05000445 G
PNV u
khI[
j
/
l 0 M*o North Olin Street LB81 Dallas, Texas 73201
 
TXX-88545 July 11, 1988 Page 2 of 2 3.
Additional cost incurred as a result of the inspection findings (e.g.,
cists of corrective actions, cost of down time).
cists of corrective actions, cost of down time).
Response: NA Very truly yours, s
Response: NA Very truly yours, s
                                                      #ffdw.
#ffdw.
W. G. Counsil VPC/grr c - Mr. R. D. Martin, Region IV Residentinspectors,CPSES(3)
W. G. Counsil VPC/grr c - Mr. R. D. Martin, Region IV Residentinspectors,CPSES(3)


              '.                                                                                                                              l Attachment to 1XX-88545 July 11, 1988 UNITED STATES OF AMERICA                                                             -)
Attachment to 1XX-88545 July 11, 1988 UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION In the Matter of
NUCLEAR REGULATORY COMMISSION 1
)
In the Matter of                                         )
)
                                                                                )                                   .
Texas Utilities Electric Company
Texas Utilities Electric Company                         )         Docket Nos. 50-445
)
                                                                                )                               50-446 (Comanche Peak Steam Electric                           )
Docket Nos. 50-445
Station, Units 1 & 2)                                   )
)
50-446 (Comanche Peak Steam Electric
)
Station, Units 1 & 2)
)
VFIDAVIT W. G. Counsil.being duly sworn, hereby deposes and says that he is Executive Vice President, Nuclear Engineering and Operations of TV Electric, the Applicant herein; that he is duly authorized to sign and file with the Nv'. lear Regulator;; Commission this response to NRC Bulletin 88-03; that he is
VFIDAVIT W. G. Counsil.being duly sworn, hereby deposes and says that he is Executive Vice President, Nuclear Engineering and Operations of TV Electric, the Applicant herein; that he is duly authorized to sign and file with the Nv'. lear Regulator;; Commission this response to NRC Bulletin 88-03; that he is
                      'amiliar with the content thereof; and that the matters set forth therein are true and correct to the best of his knowledge, information and belief.                                                 '
'amiliar with the content thereof; and that the matters set forth therein are true and correct to the best of his knowledge, information and belief.
Yldtab W . G . ' C'ou n s i '
Yldtab W. G. ' C'ou n s i '
Executive Vice President, Nuclear Engineering and Operations STATE OF TEXAS COUNTY OF DALLAS Subscribed and sworn to before me, a Notary Public in and for v        on this // d day of V #t h                                           , 1988.
Executive Vice President, Nuclear Engineering and Operations STATE OF TEXAS COUNTY OF DALLAS Subscribed and sworn to before me, a Notary Public in and for
                        . A)/#            ,
. A)/#
V-           O c aA4               dmw Notary /Public My commission exp{res:       3 / A /40                     .
on this
t it
// d day of V #t h
    , _ . _        .      . _ . . _                      _    _ _ - - . _ .                                                    - - , -}}
, 1988.
v V-O c aA4 dmw Notary /Public My commission exp{res:
3 / A /40 t
it
. - ~ ~ - - -
- -, -}}

Latest revision as of 07:29, 11 December 2024

Responds to NRC Bulletin 88-003, Inadequate Latch Engagement in Hfa Type Latching Relays Mfg by Ge. Use of Hfa Relays in Class 1E Applications Not Used at Facility
ML20150E922
Person / Time
Site: Comanche Peak  
Issue date: 07/11/1988
From: Counsil W
TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC)
To:
NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
IEB-88-003, IEB-88-3, TXX-88545, NUDOCS 8807180052
Download: ML20150E922 (3)
v • d • e


Text

..

?

4 MF T-Log # TXX 88545 File # 10119 n

Ref. # NRCB 88-03 illELECTRIC July 11, 1988 William G. Counsil Executive Vke President V. S. Nuclear Regulatory Conunission Attn:

Document Control Desk Washington, D.C.

20555

SUBJECT:

COMANCHE PEAK STEAM ELECTRIC STATION (CPSES)

DOCKET N05. 50-445 AND 50-446 RESPONSE TO NRC BULLETIN 88-03:

INADEQUATE LATCH ENGAGEMENT IN HFA TYPE LATCHING RELAYS MANUFACTURED BY GENERAL ELECTRIC (GE) COMPANY Gentlemen:

The following information is given in response to NRC Bulletin 88-03, "Inadequate Latch Engagement in HFA Type Latching Relays Manufactured by General Electric (GE) ',ompany" :

NRC Request:

Perform inspections to ensure that all GE latching-type HFA relays installed in Class IE (safety-related) applications have adequate latch engagement and that those relays which fail to meet acceptance criteria be repaired or

replaced, if you do not have HFA latching-type relays subject'to this bulletin, provide a letter stating this fact.

TV Electric Response:

At CPSES, HFA relays are not used in Class 1E (safety-related) applications.

Additional Requested Information:

1.

Staff time to perform the requested inspections and corrective actions.

Response

NA i

2.

Staf f time to prepare the requested dr:umentation.

Response: 40 hours4.62963e-4 days <br />0.0111 hours <br />6.613757e-5 weeks <br />1.522e-5 months <br /> 8807180052 880711 PDR ADOCK 05000445 G

PNV u

khI[

j

/

l 0 M*o North Olin Street LB81 Dallas, Texas 73201

TXX-88545 July 11, 1988 Page 2 of 2 3.

Additional cost incurred as a result of the inspection findings (e.g.,

cists of corrective actions, cost of down time).

Response: NA Very truly yours, s

  1. ffdw.

W. G. Counsil VPC/grr c - Mr. R. D. Martin, Region IV Residentinspectors,CPSES(3)

Attachment to 1XX-88545 July 11, 1988 UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION In the Matter of

)

)

Texas Utilities Electric Company

)

Docket Nos. 50-445

)

50-446 (Comanche Peak Steam Electric

)

Station, Units 1 & 2)

)

VFIDAVIT W. G. Counsil.being duly sworn, hereby deposes and says that he is Executive Vice President, Nuclear Engineering and Operations of TV Electric, the Applicant herein; that he is duly authorized to sign and file with the Nv'. lear Regulator;; Commission this response to NRC Bulletin 88-03; that he is

'amiliar with the content thereof; and that the matters set forth therein are true and correct to the best of his knowledge, information and belief.

Yldtab W. G. ' C'ou n s i '

Executive Vice President, Nuclear Engineering and Operations STATE OF TEXAS COUNTY OF DALLAS Subscribed and sworn to before me, a Notary Public in and for

. A)/#

on this

// d day of V #t h

, 1988.

v V-O c aA4 dmw Notary /Public My commission exp{res:

3 / A /40 t

it

. - ~ ~ - - -

- -, -

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