ML20151B446

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Forwards Details of Insps on Class 1E Westinghouse Type Ds Breakers,Per Commitment in 880609 Response to NRC Bulletin 88-01
ML20151B446
Person / Time
Site: Farley Southern Nuclear icon.png
Issue date: 07/12/1988
From: Hairston W
ALABAMA POWER CO.
To:
NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
IEB-88-001, IEB-88-1, TAC-67665, TAC-676651, NUDOCS 8807200370
Download: ML20151B446 (24)


Text

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Alabama Power Company 600 North 18th Street .

Post Office Box 2641 Birmingham, Alabama 352914400 Telephone 205 2501837 i i

W. G. Hairston,Ill Senior Vice President I

Nuclear operations Alabama Power R July 12, 1988  !

Docket No. 50-348 U. S. ' Nuclear Regulatory Comnission ATIN: Document Control Desk Washington, D. C. 20555 Gentlemen:

Joseph M. Farley Nuclear Plant - Unit 1 NRC Bulletin 88-01:

Defects in Westinghouse Circuit Breakers (TAC 67665)

By letter dated June 9, 1988, Alabama Power Company submitted to the NRC a confirmrition letter on completion of short and long term inspections on Class lE Westinghouse Type DS breakers installed in Farley Nuclear Plant, Unit 1. As denoted in the June 9, 1988 letter, Alabama Power Company informed the NRC that, although not specifically required by NRC Bulletin 88-01, details of the inspections would be submitted by July 15, 1988. These details are hereby submitted and are shown in the attached.

If there are any questions, please advise.

Respectfully submitted, Id, b. h"-

W. G. Hairston, III WGH,III/RGW:mV.8.48 Attachment cc: Mr. L. B. Long Dr. J. N. Grace Mr. E. A. Reeves Mr. W. H. Bradford a

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8807200370 880712 PDR ADOCK 05000348 O PDC 3

ATTACHMENT-Page 1

  • EREMER CRITERIA NWEIER TYPE DESCRIPTION 601.1/ 6.1.2/ 6.2/ 7.1/ 7.2 OtseEmirs FA08 DS-416 Bus Tie Breaker F F M F
  • Left Stop Lever Weld failed 7.1 due.to cracks and (Normal to Deergency) non-continuous weld.

Left Pole Lever Weld failed 6.1.1 and 6.1.2 due to porosity, undercut, splatter and profile.

Center Pole Lever Weld failed 6.1.1 rnd 6.1.2 due to insufficient weld length.

Anti-Bounce Iever Weld failed 7.1 due to profile, inclusion and undercut.

Right Pole Lever Weld failed 6.1.1 and 6.1.2 due to undersized weld.

New pole shaft installed.

FA09 DS-416 Alternate Supply F P R F

  • Left Stop Lever Weld failed 7.1.

From 600V LC 1D Left Pole Lever Weld failed 6.1.1 and passed 6.1.2.

Center Pole Lever Weld failed 6.1.1 and passed 6.1.2.

Right Pole Lever Weld failed 6.1.1 and passed 6.1.2.

Right Stop Lever Weld failed 7.1.

New pole shaft installed.

FA10 DS-206 Containment F P NA F

  • Left Pole Lever Weld failed 6.1.1 due to Cooler 1A - undersized weld and passed 6.1.2.

High Speed Center Pole Lever Weld failed 6.1.1 due to undersized weld and passed 6.1.2.

Anti-Bounce Lever Weld failed 7.1 due to insufficient weld length.

Right Pole Lever Weld failed 6.1.1 due to insufficient weld length and passed 6.1.2.

New pole shaft installed.

Fall DS-206 Pressurizer F F NA F

  • Left Stop Lever Weld failed 7.1 due to Heaters - undersized weld.

Backup Group Left Pole Lever Weld failed 6.1.1 and 6.1.2 1.' . due to undersized weld.

Center Pole Lever Weld failed 6.1.1 and 6.1.2 due to undersized weld.

Right Pole Lever Weld failed 6.1.1 and 6.1.2 due to undersized weld.

P.ight Stop Lever Weld failed 7.1 due to undersized weld.

  • 'Ihe new pole shafts were inspected and passed New pole shaft installed.

, Bulletin 88-01 Criteria 6.1.1, 7.1 and 7.2.

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Page 2 BREMER CRITERIA -

NUBEER TYPE DESCRIPTION 6.1.1/ 6.1.2/ 6.2/ 7.1/ 7.2 COMENTS EAl2 DS-206 Spent Fuel Pool F F NA F

  • Left Pole Lever We m Siled 6.1.1 due to Pump 1B insufficient .seld length and passed 6.1.2.

Center Fale Lever Weld failed 6.1.1 and 6.1.2 due to insufficient weld length.

Lever for Auxiliary SW Drive length failed 7.1 due to lack of fusion.

Right Pole Lever Weld failed 6.1.1 and 6.1.2 due to insufficient weld length.

New pole shaft installed.

EA13 DS-206 Supply to F F NA F

  • Left Stop Lever Weld failed 7.1 due to undersized Lighting weld.

Transformer Left Pole Lever Weld failed 6.1.1 and 6.1.2 due 1A to undersized weld.

Center Pole Lever Weld failed 6.1.1 and 6.1.2 due to undersized weld.

Anti-Bounce Lever Weld failed 7.1 due to undersized weld.

Right Pole Lever Weld failed 6.1.1 and 6.1.2 due to undersized weld.

Right Stop Lever Weld failed 7.1 due to undersized weld.

New pole shaft installed.

EA14 DS-206 Supply to F F NA F

  • Left-Stop Lever Weld failed 7.1 due to Lighting undersized weld.

Transformer Left Pole Lever Weld failed 6.1.1 and 6.1.2 due 1B to undersized weld.

Center Pole Lever Weld failed 6.1.1 and 6.1.2 due to undersized weld.

Anti-Bounce Lever Weld failed 7.1 due to insufficient weld length.

Right Pole Lever Weld failed 6.1.1 and 6.1.2 due to undersized weld.

Right Stop Lever Weld failed 7.1 due to undersized weld.

New pole shaft installed.

o 'Ihe new pole shafts were inspected and passed Bulletin 88-01 Criteria 6.1.1, 7.1 and 7.2.

Page 3 BREAKER CRITERIA ~s NLEEER TYPE DESCRIPTION 6.1.1/ 6.1.2/ 6.2/ 7.1/ 7.2 00BGENTS EC08 DS-416 Bus Tie Breaker F F NA F

  • Left Pole Lever Weld failed 6.1.1 due to (Normal to Emergency) undersized weld and passed 6.1.2.

Center Pole Lever Weld failed 6.1.1 due to insufficient weld length and passed 6.1.2.

Right Pole Lever Weld failed 6.1.1 and 6.1.2 due to undersized weld.

Right Stop Lever Weld failed 7.1 due to undersized weld.

New pole shaft installed.

EC09 DS-206 Spent Fuel Pool F F NA P

  • Left Pole Lever Weld failed 6.1.1 and passed Pump 1A 6.1.2.

Right Pole Lever Weld failed 6.1.1 and 6.1.2 due to porosity.

New pole shaft installed.

EC10 DS-416 Alternate Supply F F NA P

  • Left Pole Lever Weld failed 6.1.1 and passed From 600V LC lE 6.1.2.

Center Pole Lever Weld failed 6.1.1 and passed 6.1.2.

Right Pole Lever Weld failed 6.1.1 and 6.1.2 due to undersized weld.

New pole shaft installed.

EC11 DS-206 Pressurizer Heaters F F NA F

  • Left Pole Lever Weld failed 6.1.1 due to Backup undersized weld ano passed 6.1.2.

Group 1B Center Pole Lever Weld failed 6.1.1 and 6.1.2 due to undersized weld.

Right Pole Lever Weld failed 6.1.1 due to undersized weld and passed 6.1.2.

Right Stop Lever Weld failed 7.1 due to undersized weld.

New pole shaft installed.

o The new pole shafts inspected were passed Bulletin 88-01 Criteria 6.1.1, 7.1, and 7.2

Page 4 IEEEAIGR CRITERIA '

NUBEER TYPE DESCRIPTIN 6.1.1/ 6.1.2/ 6.2/ 7.1/ 7.2 00BGE!NTS ECl2 DS-206 Containment F F NA F

  • Left Stop Lever Weld failed 7.1.

Cooler 1D - Left Pole Lever Weld fu led 6.1.1 and passed High Speed 6.1.2.

Center Pole Lever Weld .fabe6 5.1.1 and 6.1.2.

Right Pole Lever Weld failed 6.1.1 and passed 6.1.2.

Right Stop Lever Weld failed 7.1.

Nes pole shaft installed.

Ecl3 DS-206 Supply to F F NA F

  • Left Stop Lever Weld failed 7.1.

Lighting Left Pole Lever Weld failed 6.1.1 and 6.l.2.

Transformer Center Pole Lever Weld failed 6.1.1 and passed lE 6.1.2.

Anti-Bounce Lever Weld failed 7.1 due to arc strike and undercut.

Right Pole Lever Weld failed 6.1.1 and pasced 6.1.2.

Right Stop Lever Weld failed 7.1 due to undercut.

New pole shaft installed.

ECl4 DS-206 Supply to F F NA F

  • Left Stop Lever Weld failed 7.1 due to lack of Lighting fusion.

Transformer Left Pole Lever Weld failed 6.1.1 and 6.1.2 due to 1F undersized weld and lack of fusion.

Center Pole Lever Weld failed 6.1.1 and 6.1.2 due to undersized weld, porosity and lack of fusion.

Anti-Bounce Lever Weld failed 7.1 due to undersized weld and lack of fusion.

Right Pole Lever Weld failed 6.1.1 and 6.1.2 due to undersized weld.

Right Stop Lever Weld failed 7.1 due to undersized weld.

New pole shaft installed.

  • The new pole shafts were inspected and passed Bulletin 88-01 Criteria 6.1.1, 7.1, and 7.2 i

Page 5 BREMER CRT11!RIA IstmeER TYPE DESCRIPTION 6.1.1/ 6.1.2/ 6.2/ 7.1/ 7.2 00lWE!NTS ED02 DS-416 Station Service F F NA P

  • Ieft Pole Lever Weld failed 6.1.1 and passed Transformer 6.1.2.

1D Center Pole Lever Weld failed 6.1.1 and pasted 6.1.2.

Right Pole Lever Weld failed 6.1.1 and 6.1.2.

New pole shaft installed.

ED03 DS-206 CRDM Motor F F NA F

  • Left Pole Lever Weld failed 6.1.1 and 6.1.2 due to Generator undersized weld.

Ser lA Center Pole Lever Weld failed 6.1.1 and 6.1.2 due to undersized weld.

Anti-Bounce Lever Weld failed 7.1 due to undersized weld.

Right Pole Lever Weld failed 6.1.1 and passed 6.1.2.

New pole shaft installed.

ED04 DS--206 Battery Charger F P NA P

  • Left Pole Lever Weld failed 6.1.1 and passed 1A (Auxiliary) 6.1.2.

Right Pole Lever Weld failed 6.1.1 and passed 6.1.2.

New pole shaft installed.

ED05 DS-206 Supply to F F NA F

  • Left Stop Lever Weld failed 7.1.

MCC 1F Left Pole Lever Weld failed 6.1.1 and 6.1.2.

Center role Lever Weld failed 6.1.1 and 6.1.2.

Right Pole Lever Weld failed 6.1.1 and passed 6.1.2.

Right Stop Lever Weld failed 7.1.

New pole shaft Installed.

O n e new pole shafts were inspected and passed Bulletin 88-01 Criteria 6.1.1, 7.1 and 7.2

Page 6 BaENWR CRrtERIA NLEEER TYPE DESCRIPTION 6.1.1/ 6.1.2/ 6.2/ 7.1/ 7.2 COMENTS ED06 DS-206 Reactor Cavity F F NA F

  • Left Pole Lever Weld failed 6.1.1 and 6.1.2 due to Dilution Fan lA insufficient weld length.

Center Pole Lever Weld failed 6.1.1 and 6.1.2 due to insufficient weld length.

Anti-Bounce Lever Weld failed 7.1 due to insufficient weld length.

Right Pole Lever Weld failed 6.1.1 due to undersized weld and passed 6.1.2.

New pole shaft installed.

ED08 DS-416 LC 1A F F NA F

  • Left Pole Lever Weld failed 6.1.1 and 6.1.2.

Alternate Center ' ole Lever Weld failed 6.1.1 and 6.1.2.

Anti-Bounce Lever Weld failed 7.1.

Right Pole Lever Weld failed 6.1.1 and passed 6.1.2.

Right Stop Lever Weld failed 7.1.

New pole shaft installed.

ED09 DS-206 Battery Charger F F NA P

  • Left Pole Lever Weld failed 6.1.1 due to 1C insufficient weld length and passed 6.1.2 .

Center Pole Lever Weld failed 6.1.1 and 6.1.2 due to insufficient weld length.

Right Pole Lever Weld failed 6.1.1 and 6.1.2 due to insufficient weld length and undersized weld.

New pole shaft installed.

  • 'Ihe new pole shafts were inspected and passed Bulletin 88-01 Criteria 6.1.1, 7.1, and 7.2

Pap 7 ,

BRENWR CRITERIA NLNBER TYPE DESCRIPTION 6.1.1/ 6.1.2/ 6.2./ 7.1/ 7.2 COME!NTS ED10 DS-206 r.CC 1A F F NA F

  • Left Stop Lever Weld failed 7.1 due to undersized weld.

Left Pole Lever Weld failed 6.1.1 due to undersized weld and passed 6.1.2.

Center Pole Lever Weld failed 6.1.1 and 6.1.2 due to undersized weld.

Anti-Bounce Lever Weld failed 7.1 due to undersized weld.

Right Pole Lever Weld failed 6.1.1 and 6.1.2 due to undersized weld.

Right Stop Lever Weld failed 7.1 due to porosity and undersized weld.

New pole shaft installed.

EDil DS-206 CRDM Cooling F F NA F

  • Left Pole Lever Weld failed 6.1.1 and 6.1.2.

Fan 1B Center Pole Lever Weld failed 6.1.1 and passed 6.1.2.

Anti-Bounce Lever Weld failed 7.1.

Right Pole Lever Weld failed 6.1.1 and passed 6.1.2.

Right Stop Lever Weld failed 7.1.

New pole shaft installed.

ED12 DS-416 Alternate Feed F P NA P

  • Left Pole Lever Weld failed 6.1.1 due to 600v LC 1F undersized weld and passed 6.1.2.

Center Pole Lever Weld failed 6.1.1 due to undersized weld and passed 6.1.2.

Right Pole Lever Weld failed 6.1.1 due to undersized weld and passed 6.1.2.

New pole shaft installed.

  • 'Ihe new pole shafts were inspected and passed Bulle'.in 88-01 Criteria 6.1.1, 7.1 and 7.2.

Page 8 MEMER CRITERIA MUBEMIR TYPE DESCRIPTION 6.1.1/ 6.1.2/ 6.2/ 7.1/ 7.2 ODfEENTS ,

EDl3 DS-206 MCC 1S F F NA F

  • Left Stop Lever Weld failed 7.1 due to undersized weld.

Left Pole Lever Weld failed 6.1.1 due to undersized weld and passed 6.1.2.

Center Pole Lever Weld failed 6.1.1 and 6.1.2 due to undersized weld.

Anti-Bounce Lever Weld failed 7.1 due to undersized weld.

Right Pole Lever Weld failed 6.1.1 due to undersized weld and passed 6.1.2.

Right Stop Lever Weld failed 7.1 due ta undersized weld.

New pole shaft installed.

EDl4 DS-206 MCC 1U F P NA F

  • Left Pole Lever Weld failed 6.1.1 due to undersized weld and passed 6.1.2.

Center Pole Lever Weld failed 6.1.1 due to insufficient weld length and passed 6.1.2.

Lever for Auxiliary SW Drive Link Weld failed 7.1 due to lack of fusion.

Right Pole Lever Weld failed 6.1.1 due to lack of fusion and passed 6.1.2.

New pole shaft installed.

  • '1he new pole shafts were inspected and passed Bulletin 88-01 Criteria 6.1.1, 7.1 and 7.2

Page 9' EEgDUWR CRITERIA MEWER TYPE MPrIm 6.101/ 6.1.2/ 6.2/ 7.1/ 7.2 00sengers EI)l5 DS-206 Containment F F NA F

  • I4ft Stop Lever Weld failed 7.1 due to undersized Cooler weld.

IA - Low Speed Left Pole Lever Weld failed 6.1.1 and 6.1.2 due to undersized weld.

Center Pole Lever Weld failed 6.1.1 due to undersized weld and passed 6.1.2.

Right Pole Lever Weld failed 6.1.1 and passed.

6.1.2.

Right Stop Lever Weld iailea.7.1.

New pole shaft installed.

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\

EDl6 DS-206 Containment F F NA F

  • Left Pole Lever Weld failed 6.1.1 and 6.1.2 due to -!

> Cooler 1B- insufficient weld length.

l Low Speed Center Pole Lever Weld failed 6.1.1 due to l insufficient weld length and passed 6.1.2.

) Anti-Bounce Lever Weld failed 7.1 due to l insufficient weld length.

l Right Pole Lever Weld failed 6.1.1 and 6.1.2 due to insufficient weld length.

Right Stop Lever Weld failed 7.1 due to insufficient weld length.

New pole shaft installed.

o The new pole shafts were inspected and passed Bulletin 88-01 Criteria 6.1.1 , 7.1 and 7.2.

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1 l

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Page 10 .

BRENWR CRTITRIA NLEEER TYPE DESCRIPTION 6.1.1/ 6.1.2/ 6.2/ 7.1/ 7.2 00leegrIS EE02 DS-416 Station Service F F NA F

  • Left 3 top Lever Weld failed 7.1 due to Transformer 1E insufficient weld length.

Left Pole Lever Weld failed 6.1.1 and 6.1.2 due to lack of fusion and undersized weld.

Center Pole Lever Weld failed 6.1.1 due to undersized weld and passed 6.1.2.

Anti-Bounce Lever Weld failed 7.1 due to undersized weld.

Right Pole Lever Weld failed 6.1.1 and 6.1.2 due to undersized weld.

Right Stop Lever Weld failed 7.1 due to undersized weld.

New pole shaft installed.

EE03 DS-206 CRDM Motor F P NA P

  • Left Pole Lever Weld failed 6.1.1 and passed Generator 6.1.2.

Set 1B Center Pole Lever Weld failed 6.1.1 and passed j

6.1.2.

Right Pole Lever Weld failed 6.1.1 and passed 6.1.2.

1 New pole shaft installed.

l 1

EE05 DS--206 Battery Charger F F NA F

  • Left Pole Lever Weld failed 6.1.1 and 6.1.2 IB due to weld profile and undercut.

Center Pole Lever Weld failed 6.1.1 and 6.1.2 due to weld profile and porosity.

Anti-Bounce Lever Weld failed 7.1 due to weld profile and inclusions.

Right Pole Lever Weld failed 6.1.1 and 6.1.2 due to weld profile and porosity.

l Right Stop Lever Weld failed 7.1 due to undersized weld.

New pole shaft installed.

o The new pole shafts were inspected and passed Bulletin 88-01 Criteria 6.1.1, 7.1, and 7.2

Page 11 -

BETE N E R CPlTERIA lemmER TYPE DESCRIPTION 6.1.1/ 6.1.2/ 6.2/ 7.1/ 7.2 COBWENTS EE06 DS-206 Battery Charger F P NA P

  • Left Pole Lever Weld failed 6.1.1 due to 1C insufficient weld length and passed 6.1.2.

Center Pole Lever Weld failed 6.1.1 due to insufficient weld length and passed 6.1.2.

Right Pole Lever Weld failed 6.1.1 due to insufficient weld length and passed 6.1.2.

New pole shaft installed.

EE07 DS-206 Alternate Feed F P NA F

  • Left Stop Lever Weld failed 7.1 due to-600v LC 1C insufficient weld size.

Center Pole Lever Weld failed 6.1.1 and passed 6.1.2.

Lever for Auxiliary SW Drive Link Weld failed 7.1 due to undersized weld.

Right Pole Lever Weld failed 6.1.1 and passed 6.1.2.

Right Stop Lever Weld failed 7.1 due to undersized weld.

New pole shaft installed.

EE08 DS-206 Containment F F NA P

  • Left Pole Iever Weld failed 6.1.1 due to Cooler undersized weld and passed 6.1.2.

1C - Center Pole Lever Weld failed 6.1.1. due to Low Speed undersized weld and passed 6.1.2.

Right Pole Lever Weld failed 6.1.1 and 6.1.2 due to undersized weld.

New pole shaft installed.

o The new pole shafts were inspected and passed Bulletin 88-01 Criteria 6.1.1, 7.1, and 7.2

Page 12 NEENER CRITERIA -

NIfEER TYPE DESJtIFFION 6.1.1/ 6.1.2/ 6.2/ 7.1/ 7.2 00meurs EE09 DS-206 Reactor Cavity F F NA F

  • Left Stop Lever Weld failed 7.1 due to H2 Dilution Fan undersized weld.

1B Left Pole Lever Weld failed 6.1.1 due to undersized weld and passed 6.1.2.

Center Pole Lever Weld failed 6.1.1 and 6.1.2 due to undersized weld.

i Right Pole Lever Weld failed 6.1.1 due to insufficient weld length and passed 6.1.2.

Right Stop Lever Weld failed 7.1 due to insufficient weld length.

New pole shaft installed.

EE10 DS-206 MCC 1B F F NA F

  • Left Stop Lever Weld failed 7.1 due to undersized weld.

Left role Lever Weld failed 6.1.1 due to undersized weld and passed 6.1.2.

Center Pole Lever Weld failed 6.1.1 and 6.1.2 due to porosity.

Anti-Bounce Lever Weld failed 7.1 due to undersized weld.

Lever for Auxiliary SW Drive Link Weld failed 7.1 due to lack of fusion.

Right Pole Lever Weld failed 6.1.1 due to undersized weld and passed 6.1.2.

Right Stop Lever Weld failed 7.1 due to underr.ized weld.

New pole shaft installed.

EEll DS-206 MCC 1G F F NA F

  • Left Stop Lever Weld failed 7.1 due to undersized weld.

Left Pole Lever Weld failed 6.1.I and 6.1.2 due to undersized weld.

Center Pole Lever Weld failed 6.1.1 and 6.1.2 due to undersized weld.

Right Pole Lever Weld failed 6.1.1 and 6.1.2 due to undersized weld.

Right Stop Lever Weld failed 7.1 due to undersized weld.

New pole shaft installed.

  • The new pole shafts were inspected and passed Bulletin 88-01 Criteria 6.1.1, 7.1, and 7.2

Page 13 m CdTSIA REWER TYPE DESCRIPTION 6.1.1/ 6.1.2/ 6.2/ 7.1 / 7.2 00BGE!NTS EE12 DS-416 Alternate Feed F P  !& P

  • Left Pole Lever Weld failed 6.1.1 due to 600v LC 1F undersized weld and passed 6.1.2.

Center Pole Lever Weld failed 6.1.1 due to undersized weld and passed 6.1.2.

Right Pole Lever Weld failed 6.1.1 due to undersized weld and passed 6.1.2.

New pole shaft installed.

i EE13 DS-206 CRDM Cooling F P fa F

  • Left Pole Lever Weld failed 6.1.1 due to

, Fan IA undersized weld and passed 6.1.2.

Center Pole Lever Weld failed 6.1.1 due to undersized weld and passed 6.1.2.

Anti-Bounce Lever Weld failed 7.1 due to undersized weld.

Right Pole Lever Weld failed 6.1.1 due to undersized weld and passed 6.1.2.

New pole shaft installed.

EE14 DS-206 MCC IT F P  !& F

  • Left Pole Lever Weld failed 6.1.1 and passed 6.1.2.

3 Center Pole Lever 'Aeld failed 6.1.1 and passed 6.1.2.

Right Pola LLver Weld fl.iled 6.1.1 and passed 6.1.2.

Right Stop Lever Weld failed 7.1 New pole shaft installed.

o 'Ihe new pole shafts were inspected and passed Bulletin 88--01 Criteria 6.1.1, 7.1, and 7.2

Page 14 EEgmKER CRITERIA asseER TYPE DESCRIPTION 6.1.1/ 6.1.2/ 6.2/ 7.1/ 7.2 00BGE N TS EE15 2S-206 MCC lV F F NA F

  • Left Stop Lever Weld failed 7.1 due to undersized weld.

Left Pole Lever Weld failed 6.1.1 due to insufficient weld length and passed 6.1.2.

Center Pole Lever Weld failed 6.1.1 and 6.1.2 due to lack of fusion.

Right Pole Lever Weld failed 6.1.1 and 6.1.2 due to porosity.

New pole shaft installed.-

EE16 DS-206 Containment F F NA F

  • Left Pole Lever Weld failed 6.1.1 and 6.1.2 Cooler ID due to insufficient weld length.

Low speed Center Pole Lever Weld failed 6.1.1 due to undersized weld and passed 6.1.2.

Anti-Bounce Lever Weld failed 7.1 due to undersized weld.

Right Pole Lever Weld failed 6.1.1 due to undersized weld and passed 6.1.2.

Right Stop Lever Weld failed 7.1 due to undersized weld.

New pole shaft installed.

  • The new p>1e shafts were inspected and passed Bulletin 38-01 Criteria 6.1.1, 7.1, and 7.2

^

Page 15 MIENWR -

CRITERIA NLEWER TYPE DESCRIPTION 6.1.1/ 60102/ 602/ 701/ 7.2 CDEENTS EF03 DS-416 Alternate Feed F P NA F

Left Pole Lever Weld failed 6.1.1 due to undersized weld and passed 6.1.2.

Center Pole Iever Weld. failed 6.1.1 due to insufficient weld length and passed 6.1.2.

Lever for Auxiliary SW Drive Link failed 7.1 due to porosity.

Right Pole Lever Weld failed 6.1.1 due to insufficient weld length and passed 6.1.2.

New pole shaft installed.

EH02 DS-206 Station Service P NA NA P P EH02 passed all criteria.

Transformer 1H EH03 DS-206 MCC 1X F F NA F

  • Left Stop Iever Weld failed 7.1 due to undersized weld.

Left Pole Lever Weld failed 6.1.1 and 6.1.2 due to undersized weld.

Center Pole Lever Weld failed 6.1.1 and 6.1.2.

Anti-Bounce Lever Weld failed 7.1 due to undersized weld.

Right Pole Lever Weld failed 6.1.1 and 6.1.2 due to undersized weld.

New pole shaft installed.

EH05 DS-206 Tie Breaker F P NA P

  • Left Pole Lever Weld failed 6.1.1 due to undersized LC 1H - LC 2H weld and passed 6.1.2.

Center Pole Lever Weld failed 6.1.1 due to undersized weld and passed 6.1.2.

Right Pole Lever Weld failed 6.1.1. due to undersized weld and passed 6.1.2.

New pole shaft installed.

o The new pole shafts were inspected and passed Bulletin 88-01 Criteria 6.1.1, 7.1 and 7.2

Page 16 BaupuGR CRP MtIA leismER TYPE DESCRIPTICBI 6.1.1/ 6.1.2/ 6.2/ 7.1/ 7.2 COEWEENTS EH09 DS-206 River Water F F NA P

  • Left Pole Lever Weld failed 6.1.1 and 6.1.2 due to Screen Wash insufficient weld length.

Pump 1A Center Pole Lever Weld failed 6.1.1 due to insufficient weld length and passed 6.1.2.

Right Pole Lever Weld failed 6.1.1 and passed 6.1.2.

New pole shaft installed.

EJ02 DS-206 Station Service F F NA F

  • Left Stop Lever Weld failed 7.1 due to undersized Transformer IJ weld and insufficient weld length.

Left Pole Lever Weld failed 6.1.1 and passed 6.1.2.

Center Pole lever Weld failed 6.1.1 and passed 6.1.2.

Anti-Bounce Lever Weld failed 7.1 due to undersized weld.

Right Pole Lever Weld failed 6.1.1 and 6.1.2 due to undersized weld.

Right Stop Lever Weld failed 7.1 due to undersized weld.

New pole shaft installed.

EJ03 DS-206 River Water F F NA F

  • Left Pole Lever Weld failed 6.1.1 and 6.1.2 due to Screen Wash undersized weld.

Pump 1B Center Pole Lever Weld failed 6.1.1 and 6.1.2 due to undersized weld.

Anti-Bounce Lever Weld failed 7.1 due to undersized weld.

Right Pole Lever Weld failed 6.1.1 due to undersized weld and passed 6.1.2.

Right Stop Lever Weld failed 7.1 due to undersized weld.

New pole shaft installed.

  • The new pole shafts were inspected and passed Bulletin 88-01 Criteria 6.1.1, 7.1, and 7.2.

q Page 17 ,

M OtITERIA ~

MBEER TYPE DESCRIPTIGt 6.1.1/ 6.1.2/ 6.2/ 7.1/ 7.2 atzeenrrs EJ05 DS-206 Tie Breaker F P NA P

  • Center Pole Lever Weld failed 6.1.1 due to lack of Ir1J - LC2J fusion and passed 6.1.2.

Right Pole Lever Weld failed 6.1.1 due to undersized weld and passed 6.1.2..

New pole shaft installed.

EJ09 DS-206 MCC 1Y F P NA P

  • Left Pole Lever Weld failed 6.1.1 and passed 6.1.2.

Center Pole Lever Weld failed 6.1.1 and passed 6.1.2.

Right Pole Lever Weld failed 6.1.1 and passed 6.1.2.

New pole shaft installed.

  • The new pole shafts were inspected and passed Bulletin 88-01 Criteria 6.1.1, 7.1 and 7.2.

~

Page 18 BEEN2R CRITERIA ,

sameER TYPE DSSCRIPTI N 6.1.1/ 6.1.2/ 6.2/ 7.1/ 7.2 00psmarts EK02 DS-206 Station Service F P R P

  • Left Pole Lever Weld failed 6.1.1 due to Transformer 1K undersized weld and passed 6.1.2.

Center Pole Lever Weld failed 6.1.1 due to undersized weld and passed 6.1.2.

Right Pole Lever Weld failed 6.1.1 due to undersized weld and passed 6.1.2.

New pole shaft installed.

EK03 W 206 MCC 1K F F M F

  • Left Pole Lever Weld failed 7.1 due to undersized weld.

Left Pole Lever Weld failed 6.1.1 and 5.1.2 due to insufficient weld length and undersized weld.

Center Pole Lever Weld failed 6.1.1 and 6.1.2 due to lack of fusion and undersized weld.

Right Pole Lever Weld failed 6.1.1 and 6.1.2 due to undersized weld.

New pole shaft installed.

EK05 DS-206 Tie Breaker F F NA F M Left Stop Lever Weld failed 7.1 due to undersized weld.

Left Pole Iever Weld failed 6.1.1 and 6.1.2 due to undersized weld.

Center Pole Lever Weld failed 6.1.1 and 6.1.2 due to lack of fusion.

Lever for Auxiliary SW Drive Link Weld failed 7.1 due to lack of fusion.

Right Pole Lever Weld failed 6.1.1 due to undersized weld and passed 6.1.2.

New pole shaft installed.

  • 'Ihe new pole shafts were inspected and passed Bulletin 88-01 Criteria 6.1.1, 7.1 and 7.2.

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Page 19 BREMtER CRITERIA

  • utseER TYPE DESCRIPTION 6.1.1/ 6.1.2/ 6.2/ 7.1/ 7.2 COMENTS EK09 DS-206 River Water F P NA F
  • Left Pole Lever Weld failed 6.1.1 due to screen Wash insufficient weld length and passed 6.1.2.

Pump Center Pole Lever Weld failed 6.1.1 due to undersized weld and passed 6.1.2.

Right Pole Lever Weld failed 6.1.1 due to insufficient weld length and passed 6.1.2.

Right Stop Lever Weld failed 7.1 dee to undersized weld.

New pole shaft installed.

ELO2 DS-206 Station Service F P NA P

  • IAft Pole Lever Weld failed 6.1.1 due to Transformer lL undersized weld and passed 6.1.2.

Center Pole Lever Weld failed 6.1.1 due to undersized weld and passed 6.1.2.

Right Pole Iever Weld failed 6.1.1 due to undersized weld and passed 6.1.2.

New pole shaft installed.

  • The new pole shafts were inspected and passed Bulletin 88-01 Criteria 6.1.1, 7.1 and 7.2

Page 20 BIENER Otr MtIA BEBEIER TYPE NYPTIN 6.1.1/ 6.1.2/ 6.2/ 7.1/ 7.2 CK3egarrs ELO3 DS-206 Service Water Screen F F NA F

  • Left Pole Lever Weld failed 6.1.1 due to Wash Pump 1B undersized weld and passed 6.1.2.

Center Pole Lever Weld failed 6.1.1 and 6.1.2 due to insufficient weld length.

Anti-Bounce Lever Weld failed 7.1 due to insufficient weld length.

Right Pole Lever Weld failed 6.1.1 and 6.1.2 due to undersized weld.

Right Stop Lever Weld failed 7.1 due to undersized weld.

New pole shaft installed.

ELOS DS-206 Tie Breaker F F NA F

  • Left Stop Lever Weld failed 7.1 due to undersized LC lL - LC 2L weld.

Left Pole Lever Weld failed 6.1.1 due to undersized weld and passed 6.1.2.

Center Pole Lever Weld failed 6.1.1 and 6.1.2 due to lack of fusion.

Anti-Bounce Lever Weld failed 7.1 due to lack of fusion.

Right Pole Lever Weld failed 6.1.1 dand 6.1.2 due to porosity.

Right Stop Lever Weld failed 7.1 due to undersi2.ed weld.

New pole shaft installed.

f ELO9 DS-206 MCC IL F F NA F = Left Stop Lever Weld failed 7.1.

Left Pole Lever Weld failed 6.1.1 and 6.1.2.

Ces.ter Pole Iever Weld failed 6.1.1 and 6.1.2.

Anti-h'. mce Lever Weld failed 7.1.

Right Polt. Lever Weld failed 6.1.1 and passed 6.1.2.

Right Stop taver Weld failed 7.1 New pole shaft installed.

o The new pole shafts were inspected and passed Bulletin 88-01 Crit.cria 6.1.1, 7.1, and 7.2

_w

Page 21 EnEMmm asseER TYPE DESCRIPTION 6.1.1/ 6.1.2/ 6.2/ 7.1/ 7.2 CDIWEINTS ER02 DS-206 Station Service F P NA F

  • Left Stop Lever Weld failed 7.1 due to lack of Transformer 1R fusion.

Left Pole Lever Weld failed 6.1.1 due' to undersized weld and passed 6.1.2.

Center Pole Lever Weld failed 6.1.1 due to -

undersized weld and passed 6.1.2.

Right Pole Lever Weld failed 6.1.1 due to insufficient weld length and passed 6.1.2.

New pole shaft installed.

ER03 DS-206 MCC IN F P NA F

  • Left Pole Lever Weld failei 6.1.1 due to undersized weld and passed 4.1.2.

Center Pole Lever Weld fail d 6.1.1 due to undersized weld and passed 0.1.2.

Right Pole Lever Weld failed 6.1.1 and passed 6.1.2.

Right Stop Lever Weld failed 7.1 due to undersized weld.

New pole shaft installed.

EROS DS-206 Station Sesvice F P NA P

  • Left Pole Lever Weld failed 6.1.1 due to Transformer M insufficient weld length and passed 6.1.2.

Center Pole Iever Weld failed 6.1.1 due to insufficient weld length and passed 6.1.2.

Right Pole Lever Weld failed 6.1.1 due to insufficient weld length and passed 6.1.2.

New pole shaft installed.

ES02 DS-206 Station Service F P NA F

  • Left Pole Lever Weld failed 6.1.1 due to Transformer undersized weld and passed 6.1.2.

1S Center Pole Lever Weld failed 6.1.1 due to undersized weld and passed 6.1.2.

Lever for Auxiliary SW Drive Link Weld failed 7.1 due to lack of fusion.

Right Pole Lever Weld failed 6.1.1 due to undersized weld and passed 6.1.2.

New pole shaft installed.

  • '1he new pole shafts were inspected and passed Bulletin 88-01 Criteria 6.1.1, 7.1, and 7.2

Page 22 BIEE N G R CRITERIA IEEEER 6.1.1/ 6.1.2/ 6.2/ 7.1/ 7.2 TTPE DESCRIFFI(DI 00Essarts ES03 DS-206 MCC 1P F F NA F

  • Left Stop Lever Weld failed 7.1.

Left Pole Lever Weld failed 6.1.1 and passed 6.1.2.

Center Pole Lever Weld failed 6.1.1 and 6.1.2.

Right Pole Lever Weld failed 6.1.1 and passed 6.1.2.

New pole shaft installed.

j ESO4 DS-206 600V F F NA F

  • Left Stop Lever Weld failad 7.1 due to undersized I

Distribution weld.

Panel FPPH Left Pole Lever Weld failed 6.1.1 and 6.1.2 due to undersized weld.

Center Pole Lever Weld failed 6.1.1 and 6.1.2 due to porosity.

Right Pole Lever Weld failed 6.1.1 due to undersized weld and passed 6.1.2.

Right Stop Lever Weld failed 7.1 due to lack of fusion.

New pole shaft installed.

  • The new pole shafts were inspected and passed Bulletin 88-01 Criteria 6.1.1, 7.1 and 7.2

Page 23 EEENDER CRITERIA  :

IEEEER TYPE DESCRIPTION 6.1.1/ 6.1.2/ 6.2/ 7.1/ 7.2 00ssearts

  • ES05 DS-206 Tie Breaker F F NA F
  • Left Pole Lever Weld failed 6.1.1 due to LC ls - LC 25 undersized weld and passed 6.1.2.

Center Pole Lever Weld failed 6.1.1. due to undersized weld and passed 6.1.2.

Right Pole Lever Weld failed 6.1.1 and 6.1.2 due to porosity. .

Right Stop I4ver Weld failed 7.1 due to undersized weld.

New pole shaft installed.

ES07 DS-206 MCC II F F NA F

  • Left Pole Lever Weld failed 6.1.1 due to undersized weld and passed 6.1.2.

Center Pole Lever Weld failed 6.1.1 and 6.1.2 due to lack of fusion and undersized weld.

Anti-Bounce Lever Weld failed 7.1 due to lack of fusion.

Right Pole Lever Weld failed 6.1.1 due to undersized weld and passed 6.1.2.

Right Stop Iever Weld failed 7.1 due to insufficient w ld length.

New pole shaft installed.

  • 'Ihe new pole shafts were inspected and passed Bulletin 88-01 Criteria 6.1.1, 7.1, and 7.2