ML20246E147

From kanterella
Jump to navigation Jump to search

Advises That Task Initiation Action (TIA) Stated Reload 7 Outage Considered Complete w/890425 Closeout Date.Tia Established Due to Discovery of 4.8-inch Long 85% Through Wall Crack on Bottom of safe-end Nozzle Welds
ML20246E147
Person / Time
Site: Brunswick Duke Energy icon.png
Issue date: 05/05/1989
From: Lainas G
Office of Nuclear Reactor Regulation
To: Gibson A
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
References
TAC-66977, NUDOCS 8905110159
Download: ML20246E147 (1)


Text

_

May.5, 1989 J

DISTRIBUTION 4DockifiFITe NRG PDR Local PDR SVarga Glainas EAdensam

' Dock'et No. 50-324 PAnderson ETourigny-AGibson (RII) AHerdt.(RII)

MEMORANDUM FOR:

Albert F. Gibson, Director Division of Reactor Safety, RII-FROM Gus C. Lainas, Assistant Director for Region II Reactors Division of Reactor Projects -I/II

SUBJECT:

TIA RECIRCULATION PIPING WELD CRACK RELOAD 7 OUTAGE -

BRUNSWICK STEAM ELECTRIC PLAhT, UNIT 2 (TAC N0 66977)

By memorandum dated January 22, 1988-(S. Varga to L. Shao and A. Gibson),

division of.the responsibilities on the above subject were set forth. The TIA was set up because the licensee found a 4.8 inch long, 85% through the wall crack in the bottom of one of the safe-end nozzle welds.

By letter dated April 25, 1989, the staff forwarded its final Safety Evaluation on the Intergranular Stress Corrosion Cracking (IGSCC) efforts associated with the Unit 2, Reload 7 Outage. Thus, the above subject and associated TAC is considered complete with a closecut date of April 25, 1989.

Gus C. Lainas, Assistant Director for Region II Reactors Division of Reactor Projects -I/II Office of Nuclear Reactor Regulation cc:

K. Eccleston D. Verrelli L. Shao S. Varga OFoi

/D

[T00RIGNYNOTE]

nne u s, e

nm 0FC.; LA: )

1:

PR:PM PD21* PR:Nj01,6We

D:9P PR::AD:prpy 2
GLQA8 J

NAME :PA

' ny:jw:CCKeng

EA m

_......:...g.

..... :.......... _ :....... _ _ _ _ : _ _ _ _ _ _.. _ _ _ :...y/ 8 9

5/ >/89 DATE:5/)/89
5/9/89
5/@/89
5/5 l

OFFICIAL ~ RECORD COPY 8905110159 890505 ADOCK 0500 4

gDR

________ _