ML042990259
| ML042990259 | |
| Person / Time | |
|---|---|
| Site: | Davis Besse  |
| Issue date: | 01/04/2003 |
| From: | - No Known Affiliation |
| To: | Office of Nuclear Reactor Regulation |
| References | |
| FOIA/PA-2003-0224 CR 03-00042 | |
| Download: ML042990259 (2) | |
Text
NOP-LP-2001-*01 Davis-Besse CONDITION REPORT 03-000be4 TITLE: RCP 1-2 MOTOR ROTATES IN THE WRONG DIRECTION DISCOVERY DATE TIME lEVENT DATEl TIME SYSTEM I ASSET#
1/4/2003 1415 114/2003 1
1415 064-03 P36-2 EQUIPMENT DESCRIPTION RCP 1-2 Motor rotates In the wrong direction DESCRIPTION OF CONDITION and PROBABLE CAUSE (if known) Summarize any attachments. Identify what, when, where, why, how.
0 Performed bump start of RCP 1-2 motor for rotation. RCP 1-2 motor attempted to rotate In the R
reverse direction. Stopped RCP 1-2 motor. RCP 1-2 motor will be tagged out to reverse the Input I
power connections.
G l
N A
T IMMEDIATE ACTIONS TAKEN I SUPV COMMENTS (Discuss CORRECTIVE ACTIONS completed, basis for closure.)
I In rush startup amps peaked at 1913 amps based on monitoring equipment installed at HBO3.
o The following relay targets were picked on HB03: 50/51A [P911381] Target and Longtime N
50/51 C [ P9-11382] Target and Longtime HBO3 was closed for approximately 3 seconds before opening.
QUALITY ORGANIZATION USE ONLY IDENTIFIED BY (Check one) i Self-Revealed ATTACHMENTS Quality Org. Initiated E Yes Individual/Work Group U Internal Oversight Quality Org. Follow-up D Yes U No U Supervision/Management E
ExtemalOversight U Yes V No ORIGINATOR ORGANIZATiON DATE SUPERVISOR DATE I PHONE EXT.
STEENBERGEN, C OPS 1/4/2003 l STEENBERGEN, C 114/2003 7283 SRO EQUIPMENT EVALUATION IMMEDIATE ORGANIZATION MODE CHANGE P
REVIEW OPERABLE REQUIRED INVESTIGATION REQUIRED NOTIFIED RESTRAINT L
iYes r1 No YesNo 1AE Yes Pi No Ules FNo N/A W Y Yes No A
MODE ASSOCIATED TECH SPEC NUMBER(S)i ASSOCIATED LCO ACTION STATEMENT(S)
T
- 2 O
DECLARED INOPERABLE REPORTABLE?
One Hour N/A APPLICABLE UNIT(S)
(Date I Time)
UYes bNo E
1/4/03 1415 EIght Hour N/A i
U2 LJ U Both E
Eval Required
'ter'ja t,
,f
~'
A COMMENTS T
RCP 1-2 is already inoperable due to motor replacement. Referred to T.S. 3.4.1.2 which is I
applicable in Modes 3,4,and 5. Notified Duty Operations Manager and Duty Plant Manager.
0 N
Current Mode - UnIt l Power Level - Unit 1 Current Mode - UnitLevel Unit 2 S
DEF 0
P L
SRO - UNIT I SRO - UNIT 2 DATE Sleenbergen, C 1/412003
-IA Page 1 of 2 U
NOP LP-2DD1-01 Davis-Besse CONDITION REPORT CR Number NOP-LP2001-1 D3v00042s TITLE: RCP 1-2 MOTOR ROTATES IN THE WRONG DIRECTION CATEGORY IEVAL ASSIGNED ORGANIZATION DUE DATE R REPORTABLE?
CA MAIN 211812003 E O Yes b No O LER No.
TREND CODES Comp Type I ID Cause U
CRPA L. REPORTABILITY REVIEWER I
Process I Activity I Cause Code(s)
(If Cause T or W)
Org A Wolf, G T
SUPV HDW 0600 a
I R
DATE MRB Y
01/07/03 INVESTIGATION OPTIONS CLOSED BY DATE Generic Implications 3a21
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