ML20064D739
| ML20064D739 | |
| Person / Time | |
|---|---|
| Site: | Arkansas Nuclear  |
| Issue date: | 10/13/1978 |
| From: | David Williams ARKANSAS POWER & LIGHT CO. |
| To: | Seyfrit K NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV) |
| Shared Package | |
| ML20064D742 | List: |
| References | |
| NUDOCS 7811080305 | |
| Download: ML20064D739 (1) | |
Text
_
f$lff
~
- ~ -
-.-.....tw.
s L
. ARKANSAS P JWER & LIGHT COMPANY POST OFFIC5 BdX 551 ilTTLh AOCK. ARKANSAS 72203 (501) 3714000
. Fi"u.
,c O.ctober 13, 1978
..u.
2-108-5 t4r. K. V. Seyfrit, Director Office of Inspection G Enforcement U. S. Nuclear Regulatory Commission Region IV U,
i 611 Ryan Pla::a Drive, Suite 1000 i
Arlington, Texas 76011 4
i
Subject:
Arkansas N cI' ear on - Unit 2 Docket No
'0-363
~
License N
-o Significant Deficiency Report LPSI Pump Flotor Failure (Rev. 1)
(File: 2-0520)
Gentlemen:
We stated in the subject report, attached to our September 21, 1978, letter, that we had inspected LPS1 pump motor 2Ph!60A for proper bhar --
ing ins.allation. This was an error that was made because of an Tn-1; ternal n.iscommunication.
Pump motor 2PM60A was not inspected for!.I g
proper bearing installation.
-4 il t:2 3
l- :
q The decision not to inspect this motor was-based on the followi'ng 7
reasons:
.I
- 2PM60A had been in continuous operation following
=
the failure of 2PM60B.
~
- 2PM60A had been operating in all possibic modes such that if a bearing problem existed the pump would have aircady been destroyed.
We feel that the reasons listed above were sufficient for not inspecting the pump bearing.
A corrected report is attached.
Very truly yours,
~
Daniel 11. Williams Manager, Licensing DilW : CSP:vb 7 8110 8 De30'i Attachment p
V' :. eco MfCOLE SOUTH UTILifiES SVSTEM e
,.-. -_ ~
,