ML20096G786
| ML20096G786 | |
| Person / Time | |
|---|---|
| Site: | Sequoyah  |
| Issue date: | 09/07/1984 |
| From: | Mills L TENNESSEE VALLEY AUTHORITY |
| To: | Adensam E Office of Nuclear Reactor Regulation |
| References | |
| RTR-NUREG-0588, RTR-NUREG-588 NUDOCS 8409110139 | |
| Download: ML20096G786 (1) | |
Text
-}
p-
.m f
-y-k sTENNESSEE VALLEY AUTHORITY.
j CHATTANOOGA.2 TENNESSEE 374ot I
400 Chestnut Street Tower II' September 7,1984 ~
> Director of Nuclear Reactor-Regulation w
. Attention:L:.Ms.~E.'Adensam, Chief IfQ cLicensing Branch No. 4
... ' Division of Licensing U.S.: Nuclear Regulatory Commission Washington,.D.C.- 20555 1
Dear Ms.JAdansaa:
IIn the Matter of
)'
Docket Nos. 50-327 ff'
- Tennessee Yalley' Authority
. )
50-328 LIn accordance with: the requirement of 10- CFR 50.49(h), we are providing
~
notification of additional equipment that has been discovered to not meet 4
.- requirements of NUREG-0588 for. qualification. As a result of a recent nonconformance report which identified an event that would increase the l
l temperature 11mits in the. steam valve vault rooms, six main steam line 1
pressure.transai.tters (PT 1-2B,,-9A, -98,.-20A, -20B and -27B) have been
+
determined to be unqualified. Additional background information and a
- y
' justification for continued operation were discussed in sy. August 2, '1984 n.
- O ulotter; to you regarding main steam.superheating inside and outside con-p
..taindent. We are therefore requesting an extension for qualification of e
' these: components for unit 1 until the end of the cycle-3 refueling outage
~
presently' scheduled to begin.in June 1985.. This schedule relief request' is-f;_,
the same as that previously granted TVA on April _11, 1984. For unit 2, we-
~
plan to rwsolve this issue before startup' from-the next refueling outage,
' presently scheduled to begin September 21, 1984.
s If you have:any questions 'concerning this' matter, please get'in touch with
~
0
' Jerry. Wills at FTS 858-2683 Very truly yours,1 a-TENNESSEE VALLEY AUTHORITY
' '8409110i39 840907 W
^
PDR ADOCK 05000327 lF p-PDR L.
L.,M.-Mills, Manager' w
Nuclear Licensing.
W Sworn and subscri ed b fore me j
.this' day'of-
- _-1984
+
Q fr
~
,e m
Rotary Publio'
-Q q-g
~
~
l l My Commission Expires 6 'of7 M J W
~cc: ' U.S. Nuclear-Regulatory Commission
' Region II
~ (
~ Attn:. Mr. James P. O'Reilly Administrator
}
i101 Marietta Street, NW, Suite 2900-iAtlanta, Georgia 30323 4
a,
~
~' An Equal Opportunity Employer
..---.J.-.
- .-..-, -,. -.... -.....,...,. _.,.. _, _.. -..., - ~ _. _ _ -, _, - -... _., -,. -, _ -, _, -. - _,,
1
.,