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{{#Wiki_filter:12/18/2015                                                                                                       PaoD 1 Part 21 (PAR)                                                                               Event#.       51611 Rep Org: QUALTECH NP                                         Notification Date / Time: 12/18/2015 15:50     (EST)
{{#Wiki_filter:12/18/2015 PaoD 1 Part 21 (PAR)
Supplier: QUALTECH NP                                               Event Date/ITime: 10/06/2015             (EST)
Event#.
Last Modification: 12/18/2015 Region: 3                                                 Docket #:
51611 Rep Org: QUALTECH NP Notification Date / Time: 12/18/2015 15:50 (EST)
City: CINCINNATI                               Agreement State:           Yes County:                                                   License #:
Supplier: QUALTECH NP Event Date/ITime: 10/06/2015 (EST)
State: OH NRC Notified by:   MARGIE HOVER                       Notifications:   LADONNA SUGGS                   R2DO HQ Ops Officer:   DONG HWA PARK                                       RAY AZUA                         R4DO Emergency Class:     NON EMERGENCY                                       PART 2 1/50.55 REACTORS         EMAIL 10 CFR Section:
Last Modification: 12/18/2015 Region: 3 Docket #:
21.21 (d)(3)(i)     DEFECTS AND NONCOMPLIANCE POTENTIAL PART 21 INVOLVING A200 SERIES STARTERS The following is excerpted from a report submitted by QualTech NP, Nuclear Division, Curtiss-Wright Corporation:
City: CINCINNATI Agreement State:
"Pacific Gas and Electric (PGE) reported to QTNP [QualTech NP] that they have had eight Cutler Hammer A200 series starter failures since September 15, 2008. The failures would remain in the operated/energized contact state with power removed for some period of time. All starters impacted with this failure were continuously energized. The concern was that if tripped, that the main contacts would not open to protect the motor.
Yes County:
"Testing was performed by Eaton Industrial Controls Division after receiving defective samples from PGE. The Test Report from Eaton was received by QTNP for further review and evaluation. On October 6, 2015 QTNP determined that the Cutler Uammer A200 series starter failures may be reportable and an extent of condition review needed to be done.
License #:
"The root cause was a silicon based mold release that remained on the molded parts and would come between the moving (magnet) & fixed armatures. When heated for an extended period of time, this material would become sticky causing anywhere from a minor delay in opening, up to a frozen closed condition.
State: OH NRC Notified by: MARGIE HOVER Notifications:
"Cutler Hammer has determined that the silicone mold release was first introduced into the manufacturing facility in May 2008 due to a shortage of the Zinc Stearate Mold release that was tr'aditionally used. The silicon based mold release was periodically used until October 2012. According to Cutler Hammer, anything made after January 1, 2013 should definitely be silicon mold release free.
LADONNA SUGGS R2DO HQ Ops Officer: DONG HWA PARK RAY AZUA R4DO Emergency Class: NON EMERGENCY PART 2 1/50.55 REACTORS EMAIL 10 CFR Section:
"Thus any starters/contactors of the CH A200 series manufactured between May 2008 & December 31 , 2012 could have this concern. This failure has only been reported for continuously energized applications. The end user
21.21 (d)(3)(i)
DEFECTS AND NONCOMPLIANCE POTENTIAL PART 21 INVOLVING A200 SERIES STARTERS The following is excerpted from a report submitted by QualTech NP, Nuclear Division, Curtiss-Wright Corporation:
"Pacific Gas and Electric (PGE) reported to QTNP [QualTech NP] that they have had eight Cutler Hammer A200 series starter failures since September 15, 2008. The failures would remain in the operated/energized contact state with power removed for some period of time. All starters impacted with this failure were continuously energized. The concern was that if tripped, that the main contacts would not open to protect the motor.
"Testing was performed by Eaton Industrial Controls Division after receiving defective samples from PGE. The Test Report from Eaton was received by QTNP for further review and evaluation. On October 6, 2015 QTNP determined that the Cutler Uammer A200 series starter failures may be reportable and an extent of condition review needed to be done.
"The root cause was a silicon based mold release that remained on the molded parts and would come between the moving (magnet) & fixed armatures. When heated for an extended period of time, this material would become sticky causing anywhere from a minor delay in opening, up to a frozen closed condition.
"Cutler Hammer has determined that the silicone mold release was first introduced into the manufacturing facility in May 2008 due to a shortage of the Zinc Stearate Mold release that was tr'aditionally used. The silicon based mold release was periodically used until October 2012. According to Cutler Hammer, anything made after January 1, 2013 should definitely be silicon mold release free.
"Thus any starters/contactors of the CH A200 series manufactured between May 2008 & December 31, 2012 could have this concern. This failure has only been reported for continuously energized applications. The end user


12/18/2015                   U.S. Nuclear Regulatory Commission Operations Center Event Report Page 2 should evaluate their applications for this potential failure mechanism."
12/18/2015 U.S. Nuclear Regulatory Commission Operations Center Event Report Page 2 should evaluate their applications for this potential failure mechanism."
QTNP has notified North Anna, H. B. Robinson, Diablo Canyon, and Hatch.
QTNP has notified North Anna, H. B. Robinson, Diablo Canyon, and Hatch.


CUR   WRIGHT TISS -                                             DOUETcoNTRACT TRANSMENTTALN QualTech NP, Nuclear Division                                 TRNM                 TA Curtiss-Wright Corporation                                         QTP40P.O.                                                   NUMBER 4600 East Tech Drive, Cincinnati, OH 45245                         QTP40N/A T: 513.528.7900 I F: 513.528.4537 TO:   NRC'S DOCUMENT CONTROL DESK                                                       ACTION                   LEGEND                   STATUS U.S. REGULATORY COMMISSION
CUR TISS -
: 1. For Approval                     A. Approved-Released for WASHINGTON, DC 20555-0001                                                     2. Final Documents for                 Construction ATTN:     HEADQUARTERS OPERATIONS OFFICER                                                   Record                           B.Approved as noted-hoo.hoc@nrc.gov                                                               3. For Information Only                 Resubmit- Construction Phone: (301) 816-5100; Fax: (301) 816-5151                                     4. For Preliminary Use                 may proceed
DOUETcoNTRACT WRIGHT TRANSMENTTALN QualTech NP, Nuclear Division TRNM TA Curtiss-Wright Corporation QTP40P.O.
_____________________________________                    5. For Your Use                     C. Not approved- Resubmit PROJECT: ______________________                                                               6. Revised as Requested             D. _______
NUMBER 4600 East Tech Drive, Cincinnati, OH 45245 QTP40N/A T: 513.528.7900 I F: 513.528.4537 TO:
NO.               NO.       LI DRAWINGS                           El REPORTS                           E DRAWING NUMBER DOUET REV.
NRC'S DOCUMENT CONTROL DESK ACTION LEGEND STATUS U.S. REGULATORY COMMISSION
FOF PRINTS/           SEPIAS El SPECIFICATION
: 1. For Approval A. Approved-Released for WASHINGTON, DC 20555-0001
[] OTHERN El PROCEDUREE COPIESN D
: 2. Final Documents for Construction ATTN:
N/A                         N/A           INOTIFICATION                                 OF 10CFR PART 21 ON                                     2 EATON/CUTLER HAMMER A200 SERIES STARTERS
HEADQUARTERS OPERATIONS OFFICER Record B. Approved as noted-hoo.hoc@nrc.gov
______    ______(&           CONTACTORS) 4           4.             4.             +
: 3. For Information Only Resubmit-Construction Phone: (301) 816-5100; Fax: (301) 816-5151
4           4.             4.             +
: 4. For Preliminary Use may proceed
4           4.             4.             4.
: 5. For Your Use C. Not approved-Resubmit PROJECT: ______________________
4           4.             4.             4.
: 6. Revised as Requested D. _______
4           4.             4.             4.
NO.
: 4.         4.             4.             4.
NO.
______    4.             4.
LI DRAWINGS El REPORTS E
: 4.         4.             4.
DOUET FOF El SPECIFICATION El PROCEDUREE DRAWING NUMBER REV.
PLEASE ACKNOWLEDGE RECEIPT BELOW AND REMARKS     ________________________                                                          RETURN A SIGNED COPY
PRINTS/
________  ___    ____    ____ ___  ____  ___      RECEIVED BY           _  _  _ _  _  _    _ _  _ _ _  _
SEPIAS
DATED       ________________
[] OTHERN COPIESN D
BY                    .,7Vt/rg12 fl-Oyer                         DATE:   12/18/2015 DOCUMENT CONTROL                                                           In order to avoid delays in the project PAGE:       1 of 1         these documents must be returned by:______
N/A N/A INOTIFICATION OF 10CFR PART 21 ON 2
                                                                                                                                    \1 020-07-91, REV.4
EATON/CUTLER HAMMER A200 SERIES STARTERS
______(&
CONTACTORS) 4
: 4.
: 4.  
+
4
: 4.
: 4.  
+
4
: 4.
: 4.
4.
4
: 4.
: 4.
4.
4
: 4.
: 4.
4.
: 4.
: 4.
: 4.
4.
: 4.
4.
: 4.
: 4.
4.
PLEASE ACKNOWLEDGE RECEIPT BELOW AND REMARKS RETURN A SIGNED COPY RECEIVED BY DATED BY
.,7Vt/rg12 fl-Oyer DATE:
12/18/2015 DOCUMENT CONTROL In order to avoid delays in the project PAGE:
1 of 1 these documents must be returned by:______
\\1 020-07-91, REV.4


CURTI7SS WRIGHT-                                                                                     Criswih Nuclear Ovso QualTech NP 4600 East Tech Drive, Cincinnati, OH 45245 P: 513.528.7900!] F: 513.528.9292 http://qua/technp.cwfc.ctom December 18, 2015
CURTI7SS -
Criswih WRIGHT Nuclear Ovso QualTech NP 4600 East Tech Drive, Cincinnati, OH 45245 P: 513.528.7900!] F: 513.528.9292 http://qua/technp.cwfc.ctom December 18, 2015


==Subject:==
==Subject:==
Line 57: Line 99:
Contactors)
Contactors)
Pacific Gas and Electric (PGE) reported to QTNP that they have had eight Cutler Hammer A200 series starter failures since September 15, 2008. The failures would remain in the operated/energized contact state with power removed for some period of time. All starters impacted with this failure were continuously energized. The concern was that if tripped, that the main contacts would not open to protect the motor.
Pacific Gas and Electric (PGE) reported to QTNP that they have had eight Cutler Hammer A200 series starter failures since September 15, 2008. The failures would remain in the operated/energized contact state with power removed for some period of time. All starters impacted with this failure were continuously energized. The concern was that if tripped, that the main contacts would not open to protect the motor.
Testing was performed by Eaton Industrial Controls Division after receiving defective samples from PGE. The Test Report fr'om Eaton was received by QTNP for further review and evaluation. On October 6, 2015 QTNP determined that the Cutler Hammer A200 series starter failures may be reportable and an extent of condition review needed to be done.
Testing was performed by Eaton Industrial Controls Division after receiving defective samples from PGE.
The Test Report fr'om Eaton was received by QTNP for further review and evaluation. On October 6, 2015 QTNP determined that the Cutler Hammer A200 series starter failures may be reportable and an extent of condition review needed to be done.
The root cause was a silicon based mold release that remained on the molded parts and would come between the moving (magnet) & fixed armatures. When heated for an extended period of time, this material would become sticky causing anywhere from a minor delay in opening, up to a frozen closed condition.
The root cause was a silicon based mold release that remained on the molded parts and would come between the moving (magnet) & fixed armatures. When heated for an extended period of time, this material would become sticky causing anywhere from a minor delay in opening, up to a frozen closed condition.
Cutler Hammer has determined that the silicone mold release was first introduced into the manufacturing facility in May 2008 due to a shortage of the Zinc Stearate Mold release that was traditionally used. The silicon based mold release was periodically used until October 2012.
Cutler Hammer has determined that the silicone mold release was first introduced into the manufacturing facility in May 2008 due to a shortage of the Zinc Stearate Mold release that was traditionally used. The silicon based mold release was periodically used until October 2012.
Line 64: Line 107:
December 31, 2012 could have this concern. This failure has only been reported for continuously energized applications. The end user should evaluate their applications for this potential failure mechanism.
December 31, 2012 could have this concern. This failure has only been reported for continuously energized applications. The end user should evaluate their applications for this potential failure mechanism.
Corrective Action to Prevent recurrence:
Corrective Action to Prevent recurrence:
      *QualTech has notified all of the affected customers listed in the attached table regarding this issue.
*QualTech has notified all of the affected customers listed in the attached table regarding this issue.
      *QualTech will revise applicable dedication plans to add a caution that "Any starters/contactors of the CH A200 series manufactured between May 2008 &
*QualTech will revise applicable dedication plans to add a caution that "Any starters/contactors of the CH A200 series manufactured between May 2008 &
December 31, 2012 may not be dedicated and are unacceptable". Or similar language and provide a reference to this notification or Corrective Action document that applies to this notification.
December 31, 2012 may not be dedicated and are unacceptable". Or similar language and provide a reference to this notification or Corrective Action document that applies to this notification.
Page l of 2
Page l of 2
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.Sincerely, General Manager, Curtiss-Wright QualTech, NP
.Sincerely, General Manager, Curtiss-Wright QualTech, NP


.CUR WRIGHTTISS -                                                                                                                                       Curtiss-Wright Nucdear Division QualTech NP 4600 East Tech Drive, Cincinnati, OH 45245 P: 513.528.79001I F: 513.528.9292 hftp://quaftechnp.cwfc.com Customer       Plant Customer PO#:             Year sold/shipped             /C'#RlyQy CC/J/#_elaQyag Tg              S/NCode/ Date Dominion North Anna                 4500033020       12/13/2012     CC1995/CJ2385         A20OMACAC         1     01238501               C121 119 Dominion North Anna                 4500034851         1/11/2013     CC2019/CJ2415         A200MACAC         1     CJ241501               0121119 Dominion North.Anna                 45813045         2/10/2011     CC285/CJ361           A200MACAC         I       0136101               0101023 Dominion North Anna                 45597232         7/18/2008     T8270.1               A200MAOAO         I     ,T827001               0080118 Dominion North Anna                 45619298         9/26/2008     T8446.1I               A200MACAC       1       T844601               C080118 01-02:0120111 03:C120 116 H.B.ROBISON04:                                                                                       C111230 Duke     H.OI           ON00607524                   2/16/2012       CC1262/CJ1521             A20TKIKCA   8       01152101             05:C110909 PLANT                                                                                                                           06:0C110914 07:C0111111
.CUR TISS -
___    ____  __                    ___08:C0111128 Due   H.B. ROBINSON               06873/621                       C12/J155                 A 11A6               C1501             01-02:C0110909 DuePLANT                         00056           32/02           019/155                   AOKO                   J551           03-06:0110915 02: 0090323 KRSKO   Slovienia                   10106/479       4/13/2010           T8610.1             A201K5CH     2       T861003             030131 KRSKO   Slovienia                   10106/479       4/13/2010           T8610.1             A201K4CH     1       T861004               0090115 PG&E     DIABLO CANYON             3500947987         4/2/2013       00C1818/CJ2177         A200MICACEJ4   6       .0J217701         01-06: 0120928 01:0C100603 "02:C100617 PG&E     DIABLO CANYON             3500889322         2/10/2011       CC298/CJ380             A201KOCA     9       CJ38001             03:0C100701 04-07:C0101,208
WRIGHT Curtiss-Wright Nucdear Division QualTech NP 4600 East Tech Drive, Cincinnati, OH 45245 P: 513.528.79001I F: 513.528.9292 hftp://quaftechnp.cwfc.com Customer Plant Customer Year
___  ___  _ ___              __  _  _    ___  ___      08-09: Cl110111 PG&E     DIABLO CANYON             3500902818         7/27/2011       00658/0J805         A200MOCACDEJ4   5       , J80501           01-*05:C01 10719 PG&E     DIABLO CANYON                 136862         6/16/2008           T8169.1           A200MI CACEJ4   6       :T816901           01-06:C0080429 "9/29/2009                                             2       ,T942 102           01:C090826 PG&E    DIABLO CANYON              350C1842462                          T9421IEL          A200MOCACDEJ4                                02:0090923 01-06:C090831
/C'#RlyQy Tg S/N / Date PO#:
                                                                                                                        -        -    I Date   Code is:
sold/shipped CC/J/#_elaQyag Code Dominion North Anna 4500033020 12/13/2012 CC1995/CJ2385 A20OMACAC 1
0 120627 YYMMDD Page 2 of 2
01238501 C121 119 Dominion North Anna 4500034851 1/11/2013 CC2019/CJ2415 A200MACAC 1
CJ241501 0121119 Dominion North.Anna 45813045 2/10/2011 CC285/CJ361 A200MACAC I
0136101 0101023 Dominion North Anna 45597232 7/18/2008 T8270.1 A200MAOAO I  
,T827001 0080118 Dominion North Anna 45619298 9/26/2008 T8446.1I A200MACAC 1
T844601 C 080118 01-02:0120111 03:C120 116 H.B.ROBISON04:
C111230 Duke H.OI ON00607524 2/16/2012 CC 1262/CJ1521 A20TKIKCA 8
01152101 05:C110909 PLANT 06:0C110914 07:C0111111
___08:C0111128 Due H.B. ROBINSON 06873/621 C12/J155 A
11A6 C1501 01-02:C0110909 DuePLANT 00056 32/02 019/155 AOKO J551 03-06:0110915 02: 0090323 KRSKO Slovienia 10106/479 4/13/2010 T8610.1 A201K5CH 2
T861003 030131 KRSKO Slovienia 10106/479 4/13/2010 T8610.1 A201K4CH 1
T861004 0090115 PG&E DIABLO CANYON 3500947987 4/2/2013 00C1818/CJ2177 A200MICACEJ4 6  
.0J217701 01-06: 0120928 01:0C100603 "02: C100617 PG&E DIABLO CANYON 3500889322 2/10/2011 CC298/CJ380 A201KOCA 9
CJ38001 03:0C100701 04-07:C0101,208 08-09: Cl110111 PG&E DIABLO CANYON 3500902818 7/27/2011 00658/0J805 A200MOCACDEJ4 5  
, J80501 01-*05:C01 10719 PG&E DIABLO CANYON 136862 6/16/2008 T8169.1 A200MI CACEJ4 6
:T816901 01-06:C0080429 PG&E DIABLO CANYON 350C1842462 "9/29/2009 T9421IEL A200MOCACDEJ4 2
,T942 102 01:C090826 02:0090923 01-06:C090831 I
0 120627 Date Code is:
YYMMDD Page 2 of 2


12/18/2015                                                                                                       PaoD 1 Part 21 (PAR)                                                                               Event#.       51611 Rep Org: QUALTECH NP                                         Notification Date / Time: 12/18/2015 15:50     (EST)
12/18/2015 PaoD 1 Part 21 (PAR)
Supplier: QUALTECH NP                                               Event Date/ITime: 10/06/2015             (EST)
Event#.
Last Modification: 12/18/2015 Region: 3                                                 Docket #:
51611 Rep Org: QUALTECH NP Notification Date / Time: 12/18/2015 15:50 (EST)
City: CINCINNATI                               Agreement State:           Yes County:                                                   License #:
Supplier: QUALTECH NP Event Date/ITime: 10/06/2015 (EST)
State: OH NRC Notified by:   MARGIE HOVER                       Notifications:   LADONNA SUGGS                   R2DO HQ Ops Officer:   DONG HWA PARK                                       RAY AZUA                         R4DO Emergency Class:     NON EMERGENCY                                       PART 2 1/50.55 REACTORS         EMAIL 10 CFR Section:
Last Modification: 12/18/2015 Region: 3 Docket #:
21.21 (d)(3)(i)     DEFECTS AND NONCOMPLIANCE POTENTIAL PART 21 INVOLVING A200 SERIES STARTERS The following is excerpted from a report submitted by QualTech NP, Nuclear Division, Curtiss-Wright Corporation:
City: CINCINNATI Agreement State:
"Pacific Gas and Electric (PGE) reported to QTNP [QualTech NP] that they have had eight Cutler Hammer A200 series starter failures since September 15, 2008. The failures would remain in the operated/energized contact state with power removed for some period of time. All starters impacted with this failure were continuously energized. The concern was that if tripped, that the main contacts would not open to protect the motor.
Yes County:
"Testing was performed by Eaton Industrial Controls Division after receiving defective samples from PGE. The Test Report from Eaton was received by QTNP for further review and evaluation. On October 6, 2015 QTNP determined that the Cutler Uammer A200 series starter failures may be reportable and an extent of condition review needed to be done.
License #:
"The root cause was a silicon based mold release that remained on the molded parts and would come between the moving (magnet) & fixed armatures. When heated for an extended period of time, this material would become sticky causing anywhere from a minor delay in opening, up to a frozen closed condition.
State: OH NRC Notified by: MARGIE HOVER Notifications:
"Cutler Hammer has determined that the silicone mold release was first introduced into the manufacturing facility in May 2008 due to a shortage of the Zinc Stearate Mold release that was tr'aditionally used. The silicon based mold release was periodically used until October 2012. According to Cutler Hammer, anything made after January 1, 2013 should definitely be silicon mold release free.
LADONNA SUGGS R2DO HQ Ops Officer: DONG HWA PARK RAY AZUA R4DO Emergency Class: NON EMERGENCY PART 2 1/50.55 REACTORS EMAIL 10 CFR Section:
"Thus any starters/contactors of the CH A200 series manufactured between May 2008 & December 31 , 2012 could have this concern. This failure has only been reported for continuously energized applications. The end user
21.21 (d)(3)(i)
DEFECTS AND NONCOMPLIANCE POTENTIAL PART 21 INVOLVING A200 SERIES STARTERS The following is excerpted from a report submitted by QualTech NP, Nuclear Division, Curtiss-Wright Corporation:
"Pacific Gas and Electric (PGE) reported to QTNP [QualTech NP] that they have had eight Cutler Hammer A200 series starter failures since September 15, 2008. The failures would remain in the operated/energized contact state with power removed for some period of time. All starters impacted with this failure were continuously energized. The concern was that if tripped, that the main contacts would not open to protect the motor.
"Testing was performed by Eaton Industrial Controls Division after receiving defective samples from PGE. The Test Report from Eaton was received by QTNP for further review and evaluation. On October 6, 2015 QTNP determined that the Cutler Uammer A200 series starter failures may be reportable and an extent of condition review needed to be done.
"The root cause was a silicon based mold release that remained on the molded parts and would come between the moving (magnet) & fixed armatures. When heated for an extended period of time, this material would become sticky causing anywhere from a minor delay in opening, up to a frozen closed condition.
"Cutler Hammer has determined that the silicone mold release was first introduced into the manufacturing facility in May 2008 due to a shortage of the Zinc Stearate Mold release that was tr'aditionally used. The silicon based mold release was periodically used until October 2012. According to Cutler Hammer, anything made after January 1, 2013 should definitely be silicon mold release free.
"Thus any starters/contactors of the CH A200 series manufactured between May 2008 & December 31, 2012 could have this concern. This failure has only been reported for continuously energized applications. The end user


12/18/2015                   U.S. Nuclear Regulatory Commission Operations Center Event Report Page 2 should evaluate their applications for this potential failure mechanism."
12/18/2015 U.S. Nuclear Regulatory Commission Operations Center Event Report Page 2 should evaluate their applications for this potential failure mechanism."
QTNP has notified North Anna, H. B. Robinson, Diablo Canyon, and Hatch.
QTNP has notified North Anna, H. B. Robinson, Diablo Canyon, and Hatch.


CUR   WRIGHT TISS -                                             DOUETcoNTRACT TRANSMENTTALN QualTech NP, Nuclear Division                                 TRNM                 TA Curtiss-Wright Corporation                                         QTP40P.O.                                                   NUMBER 4600 East Tech Drive, Cincinnati, OH 45245                         QTP40N/A T: 513.528.7900 I F: 513.528.4537 TO:   NRC'S DOCUMENT CONTROL DESK                                                       ACTION                   LEGEND                   STATUS U.S. REGULATORY COMMISSION
CUR TISS -
: 1. For Approval                     A. Approved-Released for WASHINGTON, DC 20555-0001                                                     2. Final Documents for                 Construction ATTN:     HEADQUARTERS OPERATIONS OFFICER                                                   Record                           B.Approved as noted-hoo.hoc@nrc.gov                                                               3. For Information Only                 Resubmit- Construction Phone: (301) 816-5100; Fax: (301) 816-5151                                     4. For Preliminary Use                 may proceed
DOUETcoNTRACT WRIGHT TRANSMENTTALN QualTech NP, Nuclear Division TRNM TA Curtiss-Wright Corporation QTP40P.O.
_____________________________________                    5. For Your Use                     C. Not approved- Resubmit PROJECT: ______________________                                                               6. Revised as Requested             D. _______
NUMBER 4600 East Tech Drive, Cincinnati, OH 45245 QTP40N/A T: 513.528.7900 I F: 513.528.4537 TO:
NO.               NO.       LI DRAWINGS                           El REPORTS                           E DRAWING NUMBER DOUET REV.
NRC'S DOCUMENT CONTROL DESK ACTION LEGEND STATUS U.S. REGULATORY COMMISSION
FOF PRINTS/           SEPIAS El SPECIFICATION
: 1. For Approval A. Approved-Released for WASHINGTON, DC 20555-0001
[] OTHERN El PROCEDUREE COPIESN D
: 2. Final Documents for Construction ATTN:
N/A                         N/A           INOTIFICATION                                 OF 10CFR PART 21 ON                                     2 EATON/CUTLER HAMMER A200 SERIES STARTERS
HEADQUARTERS OPERATIONS OFFICER Record B. Approved as noted-hoo.hoc@nrc.gov
______    ______(&           CONTACTORS) 4           4.             4.             +
: 3. For Information Only Resubmit-Construction Phone: (301) 816-5100; Fax: (301) 816-5151
4           4.             4.             +
: 4. For Preliminary Use may proceed
4           4.             4.             4.
: 5. For Your Use C. Not approved-Resubmit PROJECT: ______________________
4           4.             4.             4.
: 6. Revised as Requested D. _______
4           4.             4.             4.
NO.
: 4.         4.             4.             4.
NO.
______    4.             4.
LI DRAWINGS El REPORTS E
: 4.         4.             4.
DOUET FOF El SPECIFICATION El PROCEDUREE DRAWING NUMBER REV.
PLEASE ACKNOWLEDGE RECEIPT BELOW AND REMARKS     ________________________                                                          RETURN A SIGNED COPY
PRINTS/
________  ___    ____    ____ ___  ____  ___      RECEIVED BY           _  _  _ _  _  _    _ _  _ _ _  _
SEPIAS
DATED       ________________
[] OTHERN COPIESN D
BY                    .,7Vt/rg12 fl-Oyer                         DATE:   12/18/2015 DOCUMENT CONTROL                                                           In order to avoid delays in the project PAGE:       1 of 1         these documents must be returned by:______
N/A N/A INOTIFICATION OF 10CFR PART 21 ON 2
                                                                                                                                    \1 020-07-91, REV.4
EATON/CUTLER HAMMER A200 SERIES STARTERS
______(&
CONTACTORS) 4
: 4.
: 4.  
+
4
: 4.
: 4.  
+
4
: 4.
: 4.
4.
4
: 4.
: 4.
4.
4
: 4.
: 4.
4.
: 4.
: 4.
: 4.
4.
: 4.
4.
: 4.
: 4.
4.
PLEASE ACKNOWLEDGE RECEIPT BELOW AND REMARKS RETURN A SIGNED COPY RECEIVED BY DATED BY
.,7Vt/rg12 fl-Oyer DATE:
12/18/2015 DOCUMENT CONTROL In order to avoid delays in the project PAGE:
1 of 1 these documents must be returned by:______
\\1 020-07-91, REV.4


CURTI7SS WRIGHT-                                                                                     Criswih Nuclear Ovso QualTech NP 4600 East Tech Drive, Cincinnati, OH 45245 P: 513.528.7900!] F: 513.528.9292 http://qua/technp.cwfc.ctom December 18, 2015
CURTI7SS -
Criswih WRIGHT Nuclear Ovso QualTech NP 4600 East Tech Drive, Cincinnati, OH 45245 P: 513.528.7900!] F: 513.528.9292 http://qua/technp.cwfc.ctom December 18, 2015


==Subject:==
==Subject:==
Line 120: Line 222:
Contactors)
Contactors)
Pacific Gas and Electric (PGE) reported to QTNP that they have had eight Cutler Hammer A200 series starter failures since September 15, 2008. The failures would remain in the operated/energized contact state with power removed for some period of time. All starters impacted with this failure were continuously energized. The concern was that if tripped, that the main contacts would not open to protect the motor.
Pacific Gas and Electric (PGE) reported to QTNP that they have had eight Cutler Hammer A200 series starter failures since September 15, 2008. The failures would remain in the operated/energized contact state with power removed for some period of time. All starters impacted with this failure were continuously energized. The concern was that if tripped, that the main contacts would not open to protect the motor.
Testing was performed by Eaton Industrial Controls Division after receiving defective samples from PGE. The Test Report fr'om Eaton was received by QTNP for further review and evaluation. On October 6, 2015 QTNP determined that the Cutler Hammer A200 series starter failures may be reportable and an extent of condition review needed to be done.
Testing was performed by Eaton Industrial Controls Division after receiving defective samples from PGE.
The Test Report fr'om Eaton was received by QTNP for further review and evaluation. On October 6, 2015 QTNP determined that the Cutler Hammer A200 series starter failures may be reportable and an extent of condition review needed to be done.
The root cause was a silicon based mold release that remained on the molded parts and would come between the moving (magnet) & fixed armatures. When heated for an extended period of time, this material would become sticky causing anywhere from a minor delay in opening, up to a frozen closed condition.
The root cause was a silicon based mold release that remained on the molded parts and would come between the moving (magnet) & fixed armatures. When heated for an extended period of time, this material would become sticky causing anywhere from a minor delay in opening, up to a frozen closed condition.
Cutler Hammer has determined that the silicone mold release was first introduced into the manufacturing facility in May 2008 due to a shortage of the Zinc Stearate Mold release that was traditionally used. The silicon based mold release was periodically used until October 2012.
Cutler Hammer has determined that the silicone mold release was first introduced into the manufacturing facility in May 2008 due to a shortage of the Zinc Stearate Mold release that was traditionally used. The silicon based mold release was periodically used until October 2012.
Line 127: Line 230:
December 31, 2012 could have this concern. This failure has only been reported for continuously energized applications. The end user should evaluate their applications for this potential failure mechanism.
December 31, 2012 could have this concern. This failure has only been reported for continuously energized applications. The end user should evaluate their applications for this potential failure mechanism.
Corrective Action to Prevent recurrence:
Corrective Action to Prevent recurrence:
      *QualTech has notified all of the affected customers listed in the attached table regarding this issue.
*QualTech has notified all of the affected customers listed in the attached table regarding this issue.
      *QualTech will revise applicable dedication plans to add a caution that "Any starters/contactors of the CH A200 series manufactured between May 2008 &
*QualTech will revise applicable dedication plans to add a caution that "Any starters/contactors of the CH A200 series manufactured between May 2008 &
December 31, 2012 may not be dedicated and are unacceptable". Or similar language and provide a reference to this notification or Corrective Action document that applies to this notification.
December 31, 2012 may not be dedicated and are unacceptable". Or similar language and provide a reference to this notification or Corrective Action document that applies to this notification.
Page l of 2
Page l of 2
Line 135: Line 238:
.Sincerely, General Manager, Curtiss-Wright QualTech, NP
.Sincerely, General Manager, Curtiss-Wright QualTech, NP


.CUR WRIGHTTISS -                                                                                                                                       Curtiss-Wright Nucdear Division QualTech NP 4600 East Tech Drive, Cincinnati, OH 45245 P: 513.528.79001I F: 513.528.9292 hftp://quaftechnp.cwfc.com Customer       Plant Customer PO#:             Year sold/shipped             /C'#RlyQy CC/J/#_elaQyag Tg              S/NCode/ Date Dominion North Anna                 4500033020       12/13/2012     CC1995/CJ2385         A20OMACAC         1     01238501               C121 119 Dominion North Anna                 4500034851         1/11/2013     CC2019/CJ2415         A200MACAC         1     CJ241501               0121119 Dominion North.Anna                 45813045         2/10/2011     CC285/CJ361           A200MACAC         I       0136101               0101023 Dominion North Anna                 45597232         7/18/2008     T8270.1               A200MAOAO         I     ,T827001               0080118 Dominion North Anna                 45619298         9/26/2008     T8446.1I               A200MACAC       1       T844601               C080118 01-02:0120111 03:C120 116 H.B.ROBISON04:                                                                                       C111230 Duke     H.OI           ON00607524                   2/16/2012       CC1262/CJ1521             A20TKIKCA   8       01152101             05:C110909 PLANT                                                                                                                           06:0C110914 07:C0111111
.CUR TISS -
___    ____  __                    ___08:C0111128 Due   H.B. ROBINSON               06873/621                       C12/J155                 A 11A6               C1501             01-02:C0110909 DuePLANT                         00056           32/02           019/155                   AOKO                   J551           03-06:0110915 02: 0090323 KRSKO   Slovienia                   10106/479       4/13/2010           T8610.1             A201K5CH     2       T861003             030131 KRSKO   Slovienia                   10106/479       4/13/2010           T8610.1             A201K4CH     1       T861004               0090115 PG&E     DIABLO CANYON             3500947987         4/2/2013       00C1818/CJ2177         A200MICACEJ4   6       .0J217701         01-06: 0120928 01:0C100603 "02:C100617 PG&E     DIABLO CANYON             3500889322         2/10/2011       CC298/CJ380             A201KOCA     9       CJ38001             03:0C100701 04-07:C0101,208
WRIGHT Curtiss-Wright Nucdear Division QualTech NP 4600 East Tech Drive, Cincinnati, OH 45245 P: 513.528.79001I F: 513.528.9292 hftp://quaftechnp.cwfc.com Customer Plant Customer Year
___  ___  _ ___              __  _  _    ___  ___      08-09: Cl110111 PG&E     DIABLO CANYON             3500902818         7/27/2011       00658/0J805         A200MOCACDEJ4   5       , J80501           01-*05:C01 10719 PG&E     DIABLO CANYON                 136862         6/16/2008           T8169.1           A200MI CACEJ4   6       :T816901           01-06:C0080429 "9/29/2009                                             2       ,T942 102           01:C090826 PG&E    DIABLO CANYON              350C1842462                          T9421IEL          A200MOCACDEJ4                                02:0090923 01-06:C090831
/C'#RlyQy Tg S/N / Date PO#:
                                                                                                                        -        -    I Date   Code is:
sold/shipped CC/J/#_elaQyag Code Dominion North Anna 4500033020 12/13/2012 CC1995/CJ2385 A20OMACAC 1
0 120627 YYMMDD Page 2 of 2}}
01238501 C121 119 Dominion North Anna 4500034851 1/11/2013 CC2019/CJ2415 A200MACAC 1
CJ241501 0121119 Dominion North.Anna 45813045 2/10/2011 CC285/CJ361 A200MACAC I
0136101 0101023 Dominion North Anna 45597232 7/18/2008 T8270.1 A200MAOAO I  
,T827001 0080118 Dominion North Anna 45619298 9/26/2008 T8446.1I A200MACAC 1
T844601 C 080118 01-02:0120111 03:C120 116 H.B.ROBISON04:
C111230 Duke H.OI ON00607524 2/16/2012 CC 1262/CJ1521 A20TKIKCA 8
01152101 05:C110909 PLANT 06:0C110914 07:C0111111
___08:C0111128 Due H.B. ROBINSON 06873/621 C12/J155 A
11A6 C1501 01-02:C0110909 DuePLANT 00056 32/02 019/155 AOKO J551 03-06:0110915 02: 0090323 KRSKO Slovienia 10106/479 4/13/2010 T8610.1 A201K5CH 2
T861003 030131 KRSKO Slovienia 10106/479 4/13/2010 T8610.1 A201K4CH 1
T861004 0090115 PG&E DIABLO CANYON 3500947987 4/2/2013 00C1818/CJ2177 A200MICACEJ4 6  
.0J217701 01-06: 0120928 01:0C100603 "02: C100617 PG&E DIABLO CANYON 3500889322 2/10/2011 CC298/CJ380 A201KOCA 9
CJ38001 03:0C100701 04-07:C0101,208 08-09: Cl110111 PG&E DIABLO CANYON 3500902818 7/27/2011 00658/0J805 A200MOCACDEJ4 5  
, J80501 01-*05:C01 10719 PG&E DIABLO CANYON 136862 6/16/2008 T8169.1 A200MI CACEJ4 6
:T816901 01-06:C0080429 PG&E DIABLO CANYON 350C1842462 "9/29/2009 T9421IEL A200MOCACDEJ4 2
,T942 102 01:C090826 02:0090923 01-06:C090831 I
0 120627 Date Code is:
YYMMDD Page 2 of 2}}

Latest revision as of 05:54, 10 January 2025

Curtiss-Wright Corp. - Notification of Part 21 Report on Eaton/Cutler Hammer A200 Series Starters (and Contactors), Per North Anna, H.B. Robinson, Diablo Canyon, and Hatch
ML15357A042
Person / Time
Site: Hatch, North Anna, Diablo Canyon, Robinson  Duke Energy icon.png
Issue date: 12/18/2015
From: Troutner J
Curtiss-Wright Corp
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
Download: ML15357A042 (6)
v • d • e


Text

12/18/2015 PaoD 1 Part 21 (PAR)

Event#.

51611 Rep Org: QUALTECH NP Notification Date / Time: 12/18/2015 15:50 (EST)

Supplier: QUALTECH NP Event Date/ITime: 10/06/2015 (EST)

Last Modification: 12/18/2015 Region: 3 Docket #:

City: CINCINNATI Agreement State:

Yes County:

License #:

State: OH NRC Notified by: MARGIE HOVER Notifications:

LADONNA SUGGS R2DO HQ Ops Officer: DONG HWA PARK RAY AZUA R4DO Emergency Class: NON EMERGENCY PART 2 1/50.55 REACTORS EMAIL 10 CFR Section:

21.21 (d)(3)(i)

DEFECTS AND NONCOMPLIANCE POTENTIAL PART 21 INVOLVING A200 SERIES STARTERS The following is excerpted from a report submitted by QualTech NP, Nuclear Division, Curtiss-Wright Corporation:

"Pacific Gas and Electric (PGE) reported to QTNP [QualTech NP] that they have had eight Cutler Hammer A200 series starter failures since September 15, 2008. The failures would remain in the operated/energized contact state with power removed for some period of time. All starters impacted with this failure were continuously energized. The concern was that if tripped, that the main contacts would not open to protect the motor.

"Testing was performed by Eaton Industrial Controls Division after receiving defective samples from PGE. The Test Report from Eaton was received by QTNP for further review and evaluation. On October 6, 2015 QTNP determined that the Cutler Uammer A200 series starter failures may be reportable and an extent of condition review needed to be done.

"The root cause was a silicon based mold release that remained on the molded parts and would come between the moving (magnet) & fixed armatures. When heated for an extended period of time, this material would become sticky causing anywhere from a minor delay in opening, up to a frozen closed condition.

"Cutler Hammer has determined that the silicone mold release was first introduced into the manufacturing facility in May 2008 due to a shortage of the Zinc Stearate Mold release that was tr'aditionally used. The silicon based mold release was periodically used until October 2012. According to Cutler Hammer, anything made after January 1, 2013 should definitely be silicon mold release free.

"Thus any starters/contactors of the CH A200 series manufactured between May 2008 & December 31, 2012 could have this concern. This failure has only been reported for continuously energized applications. The end user

12/18/2015 U.S. Nuclear Regulatory Commission Operations Center Event Report Page 2 should evaluate their applications for this potential failure mechanism."

QTNP has notified North Anna, H. B. Robinson, Diablo Canyon, and Hatch.

CUR TISS -

DOUETcoNTRACT WRIGHT TRANSMENTTALN QualTech NP, Nuclear Division TRNM TA Curtiss-Wright Corporation QTP40P.O.

NUMBER 4600 East Tech Drive, Cincinnati, OH 45245 QTP40N/A T: 513.528.7900 I F: 513.528.4537 TO:

NRC'S DOCUMENT CONTROL DESK ACTION LEGEND STATUS U.S. REGULATORY COMMISSION

1. For Approval A. Approved-Released for WASHINGTON, DC 20555-0001
2. Final Documents for Construction ATTN:

HEADQUARTERS OPERATIONS OFFICER Record B. Approved as noted-hoo.hoc@nrc.gov

3. For Information Only Resubmit-Construction Phone: (301) 816-5100; Fax: (301) 816-5151
4. For Preliminary Use may proceed
5. For Your Use C. Not approved-Resubmit PROJECT: ______________________
6. Revised as Requested D. _______

NO.

NO.

LI DRAWINGS El REPORTS E

DOUET FOF El SPECIFICATION El PROCEDUREE DRAWING NUMBER REV.

PRINTS/

SEPIAS

[] OTHERN COPIESN D

N/A N/A INOTIFICATION OF 10CFR PART 21 ON 2

EATON/CUTLER HAMMER A200 SERIES STARTERS

______(&

CONTACTORS) 4

4.
4.

+

4

4.
4.

+

4

4.
4.

4.

4

4.
4.

4.

4

4.
4.

4.

4.
4.
4.

4.

4.

4.

4.
4.

4.

PLEASE ACKNOWLEDGE RECEIPT BELOW AND REMARKS RETURN A SIGNED COPY RECEIVED BY DATED BY

.,7Vt/rg12 fl-Oyer DATE:

12/18/2015 DOCUMENT CONTROL In order to avoid delays in the project PAGE:

1 of 1 these documents must be returned by:______

\\1 020-07-91, REV.4

CURTI7SS -

Criswih WRIGHT Nuclear Ovso QualTech NP 4600 East Tech Drive, Cincinnati, OH 45245 P: 513.528.7900!] F: 513.528.9292 http://qua/technp.cwfc.ctom December 18, 2015

Subject:

Notification of 10CFR Part 21 on Eaton/Cutler Hammer A2OO series Starters (&

Contactors)

Pacific Gas and Electric (PGE) reported to QTNP that they have had eight Cutler Hammer A200 series starter failures since September 15, 2008. The failures would remain in the operated/energized contact state with power removed for some period of time. All starters impacted with this failure were continuously energized. The concern was that if tripped, that the main contacts would not open to protect the motor.

Testing was performed by Eaton Industrial Controls Division after receiving defective samples from PGE.

The Test Report fr'om Eaton was received by QTNP for further review and evaluation. On October 6, 2015 QTNP determined that the Cutler Hammer A200 series starter failures may be reportable and an extent of condition review needed to be done.

The root cause was a silicon based mold release that remained on the molded parts and would come between the moving (magnet) & fixed armatures. When heated for an extended period of time, this material would become sticky causing anywhere from a minor delay in opening, up to a frozen closed condition.

Cutler Hammer has determined that the silicone mold release was first introduced into the manufacturing facility in May 2008 due to a shortage of the Zinc Stearate Mold release that was traditionally used. The silicon based mold release was periodically used until October 2012.

According to Cutler Hammer, anything made after January 1, 2013 should definitely be silicon mold release free.

Thus any starters/contactors of the CH A200 series manufactured between May 2008 &

December 31, 2012 could have this concern. This failure has only been reported for continuously energized applications. The end user should evaluate their applications for this potential failure mechanism.

Corrective Action to Prevent recurrence:

  • QualTech has notified all of the affected customers listed in the attached table regarding this issue.
  • QualTech will revise applicable dedication plans to add a caution that "Any starters/contactors of the CH A200 series manufactured between May 2008 &

December 31, 2012 may not be dedicated and are unacceptable". Or similar language and provide a reference to this notification or Corrective Action document that applies to this notification.

Page l of 2

Should you have any questions, please contact me at 513-528-7900 or Tim Franchuk at 513-201-2 176

.Sincerely, General Manager, Curtiss-Wright QualTech, NP

.CUR TISS -

WRIGHT Curtiss-Wright Nucdear Division QualTech NP 4600 East Tech Drive, Cincinnati, OH 45245 P: 513.528.79001I F: 513.528.9292 hftp://quaftechnp.cwfc.com Customer Plant Customer Year

/C'#RlyQy Tg S/N / Date PO#:

sold/shipped CC/J/#_elaQyag Code Dominion North Anna 4500033020 12/13/2012 CC1995/CJ2385 A20OMACAC 1

01238501 C121 119 Dominion North Anna 4500034851 1/11/2013 CC2019/CJ2415 A200MACAC 1

CJ241501 0121119 Dominion North.Anna 45813045 2/10/2011 CC285/CJ361 A200MACAC I

0136101 0101023 Dominion North Anna 45597232 7/18/2008 T8270.1 A200MAOAO I

,T827001 0080118 Dominion North Anna 45619298 9/26/2008 T8446.1I A200MACAC 1

T844601 C 080118 01-02:0120111 03:C120 116 H.B.ROBISON04:

C111230 Duke H.OI ON00607524 2/16/2012 CC 1262/CJ1521 A20TKIKCA 8

01152101 05:C110909 PLANT 06:0C110914 07:C0111111

___08:C0111128 Due H.B. ROBINSON 06873/621 C12/J155 A

11A6 C1501 01-02:C0110909 DuePLANT 00056 32/02 019/155 AOKO J551 03-06:0110915 02: 0090323 KRSKO Slovienia 10106/479 4/13/2010 T8610.1 A201K5CH 2

T861003 030131 KRSKO Slovienia 10106/479 4/13/2010 T8610.1 A201K4CH 1

T861004 0090115 PG&E DIABLO CANYON 3500947987 4/2/2013 00C1818/CJ2177 A200MICACEJ4 6

.0J217701 01-06: 0120928 01:0C100603 "02: C100617 PG&E DIABLO CANYON 3500889322 2/10/2011 CC298/CJ380 A201KOCA 9

CJ38001 03:0C100701 04-07:C0101,208 08-09: Cl110111 PG&E DIABLO CANYON 3500902818 7/27/2011 00658/0J805 A200MOCACDEJ4 5

, J80501 01-*05:C01 10719 PG&E DIABLO CANYON 136862 6/16/2008 T8169.1 A200MI CACEJ4 6

T816901 01-06:C0080429 PG&E DIABLO CANYON 350C1842462 "9/29/2009 T9421IEL A200MOCACDEJ4 2

,T942 102 01:C090826 02:0090923 01-06:C090831 I

0 120627 Date Code is:

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12/18/2015 PaoD 1 Part 21 (PAR)

Event#.

51611 Rep Org: QUALTECH NP Notification Date / Time: 12/18/2015 15:50 (EST)

Supplier: QUALTECH NP Event Date/ITime: 10/06/2015 (EST)

Last Modification: 12/18/2015 Region: 3 Docket #:

City: CINCINNATI Agreement State:

Yes County:

License #:

State: OH NRC Notified by: MARGIE HOVER Notifications:

LADONNA SUGGS R2DO HQ Ops Officer: DONG HWA PARK RAY AZUA R4DO Emergency Class: NON EMERGENCY PART 2 1/50.55 REACTORS EMAIL 10 CFR Section:

21.21 (d)(3)(i)

DEFECTS AND NONCOMPLIANCE POTENTIAL PART 21 INVOLVING A200 SERIES STARTERS The following is excerpted from a report submitted by QualTech NP, Nuclear Division, Curtiss-Wright Corporation:

"Pacific Gas and Electric (PGE) reported to QTNP [QualTech NP] that they have had eight Cutler Hammer A200 series starter failures since September 15, 2008. The failures would remain in the operated/energized contact state with power removed for some period of time. All starters impacted with this failure were continuously energized. The concern was that if tripped, that the main contacts would not open to protect the motor.

"Testing was performed by Eaton Industrial Controls Division after receiving defective samples from PGE. The Test Report from Eaton was received by QTNP for further review and evaluation. On October 6, 2015 QTNP determined that the Cutler Uammer A200 series starter failures may be reportable and an extent of condition review needed to be done.

"The root cause was a silicon based mold release that remained on the molded parts and would come between the moving (magnet) & fixed armatures. When heated for an extended period of time, this material would become sticky causing anywhere from a minor delay in opening, up to a frozen closed condition.

"Cutler Hammer has determined that the silicone mold release was first introduced into the manufacturing facility in May 2008 due to a shortage of the Zinc Stearate Mold release that was tr'aditionally used. The silicon based mold release was periodically used until October 2012. According to Cutler Hammer, anything made after January 1, 2013 should definitely be silicon mold release free.

"Thus any starters/contactors of the CH A200 series manufactured between May 2008 & December 31, 2012 could have this concern. This failure has only been reported for continuously energized applications. The end user

12/18/2015 U.S. Nuclear Regulatory Commission Operations Center Event Report Page 2 should evaluate their applications for this potential failure mechanism."

QTNP has notified North Anna, H. B. Robinson, Diablo Canyon, and Hatch.

CUR TISS -

DOUETcoNTRACT WRIGHT TRANSMENTTALN QualTech NP, Nuclear Division TRNM TA Curtiss-Wright Corporation QTP40P.O.

NUMBER 4600 East Tech Drive, Cincinnati, OH 45245 QTP40N/A T: 513.528.7900 I F: 513.528.4537 TO:

NRC'S DOCUMENT CONTROL DESK ACTION LEGEND STATUS U.S. REGULATORY COMMISSION

1. For Approval A. Approved-Released for WASHINGTON, DC 20555-0001
2. Final Documents for Construction ATTN:

HEADQUARTERS OPERATIONS OFFICER Record B. Approved as noted-hoo.hoc@nrc.gov

3. For Information Only Resubmit-Construction Phone: (301) 816-5100; Fax: (301) 816-5151
4. For Preliminary Use may proceed
5. For Your Use C. Not approved-Resubmit PROJECT: ______________________
6. Revised as Requested D. _______

NO.

NO.

LI DRAWINGS El REPORTS E

DOUET FOF El SPECIFICATION El PROCEDUREE DRAWING NUMBER REV.

PRINTS/

SEPIAS

[] OTHERN COPIESN D

N/A N/A INOTIFICATION OF 10CFR PART 21 ON 2

EATON/CUTLER HAMMER A200 SERIES STARTERS

______(&

CONTACTORS) 4

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PLEASE ACKNOWLEDGE RECEIPT BELOW AND REMARKS RETURN A SIGNED COPY RECEIVED BY DATED BY

.,7Vt/rg12 fl-Oyer DATE:

12/18/2015 DOCUMENT CONTROL In order to avoid delays in the project PAGE:

1 of 1 these documents must be returned by:______

\\1 020-07-91, REV.4

CURTI7SS -

Criswih WRIGHT Nuclear Ovso QualTech NP 4600 East Tech Drive, Cincinnati, OH 45245 P: 513.528.7900!] F: 513.528.9292 http://qua/technp.cwfc.ctom December 18, 2015

Subject:

Notification of 10CFR Part 21 on Eaton/Cutler Hammer A2OO series Starters (&

Contactors)

Pacific Gas and Electric (PGE) reported to QTNP that they have had eight Cutler Hammer A200 series starter failures since September 15, 2008. The failures would remain in the operated/energized contact state with power removed for some period of time. All starters impacted with this failure were continuously energized. The concern was that if tripped, that the main contacts would not open to protect the motor.

Testing was performed by Eaton Industrial Controls Division after receiving defective samples from PGE.

The Test Report fr'om Eaton was received by QTNP for further review and evaluation. On October 6, 2015 QTNP determined that the Cutler Hammer A200 series starter failures may be reportable and an extent of condition review needed to be done.

The root cause was a silicon based mold release that remained on the molded parts and would come between the moving (magnet) & fixed armatures. When heated for an extended period of time, this material would become sticky causing anywhere from a minor delay in opening, up to a frozen closed condition.

Cutler Hammer has determined that the silicone mold release was first introduced into the manufacturing facility in May 2008 due to a shortage of the Zinc Stearate Mold release that was traditionally used. The silicon based mold release was periodically used until October 2012.

According to Cutler Hammer, anything made after January 1, 2013 should definitely be silicon mold release free.

Thus any starters/contactors of the CH A200 series manufactured between May 2008 &

December 31, 2012 could have this concern. This failure has only been reported for continuously energized applications. The end user should evaluate their applications for this potential failure mechanism.

Corrective Action to Prevent recurrence:

  • QualTech has notified all of the affected customers listed in the attached table regarding this issue.
  • QualTech will revise applicable dedication plans to add a caution that "Any starters/contactors of the CH A200 series manufactured between May 2008 &

December 31, 2012 may not be dedicated and are unacceptable". Or similar language and provide a reference to this notification or Corrective Action document that applies to this notification.

Page l of 2

Should you have any questions, please contact me at 513-528-7900 or Tim Franchuk at 513-201-2 176

.Sincerely, General Manager, Curtiss-Wright QualTech, NP

.CUR TISS -

WRIGHT Curtiss-Wright Nucdear Division QualTech NP 4600 East Tech Drive, Cincinnati, OH 45245 P: 513.528.79001I F: 513.528.9292 hftp://quaftechnp.cwfc.com Customer Plant Customer Year

/C'#RlyQy Tg S/N / Date PO#:

sold/shipped CC/J/#_elaQyag Code Dominion North Anna 4500033020 12/13/2012 CC1995/CJ2385 A20OMACAC 1

01238501 C121 119 Dominion North Anna 4500034851 1/11/2013 CC2019/CJ2415 A200MACAC 1

CJ241501 0121119 Dominion North.Anna 45813045 2/10/2011 CC285/CJ361 A200MACAC I

0136101 0101023 Dominion North Anna 45597232 7/18/2008 T8270.1 A200MAOAO I

,T827001 0080118 Dominion North Anna 45619298 9/26/2008 T8446.1I A200MACAC 1

T844601 C 080118 01-02:0120111 03:C120 116 H.B.ROBISON04:

C111230 Duke H.OI ON00607524 2/16/2012 CC 1262/CJ1521 A20TKIKCA 8

01152101 05:C110909 PLANT 06:0C110914 07:C0111111

___08:C0111128 Due H.B. ROBINSON 06873/621 C12/J155 A

11A6 C1501 01-02:C0110909 DuePLANT 00056 32/02 019/155 AOKO J551 03-06:0110915 02: 0090323 KRSKO Slovienia 10106/479 4/13/2010 T8610.1 A201K5CH 2

T861003 030131 KRSKO Slovienia 10106/479 4/13/2010 T8610.1 A201K4CH 1

T861004 0090115 PG&E DIABLO CANYON 3500947987 4/2/2013 00C1818/CJ2177 A200MICACEJ4 6

.0J217701 01-06: 0120928 01:0C100603 "02: C100617 PG&E DIABLO CANYON 3500889322 2/10/2011 CC298/CJ380 A201KOCA 9

CJ38001 03:0C100701 04-07:C0101,208 08-09: Cl110111 PG&E DIABLO CANYON 3500902818 7/27/2011 00658/0J805 A200MOCACDEJ4 5

, J80501 01-*05:C01 10719 PG&E DIABLO CANYON 136862 6/16/2008 T8169.1 A200MI CACEJ4 6

T816901 01-06:C0080429 PG&E DIABLO CANYON 350C1842462 "9/29/2009 T9421IEL A200MOCACDEJ4 2

,T942 102 01:C090826 02:0090923 01-06:C090831 I

0 120627 Date Code is:

YYMMDD Page 2 of 2

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