Part 21 Report - 1998-040
LICENSEE: ILLINOIS POWER CO.
SITE: CLINTON 1 EN NUMBER:33485
DOCKET: 05000461 EVENT DATE: 01-02-98
RX TYPE: BWR EVENT TIME: 10:00
VENDORS: GE-6 NOTIFY DATE: 01-02-98
EMERGENCY CLASS: N/A REGION: 3 STATE: IL TIME: 13:30
OPS OFFICER: STEVE SANDIN
10 CFR SECTION: CCCC 21.21 UNSPECIFIED PARAGRAPH
UNIT SCRAM RX INIT INITIAL MODE CURR CURRENT MODE
CODE CRIT PWR PWR
1 N N 0 COLD SHUTDOWN 0 COLD SHUTDOWN
PART 21 NOTIFICATION
"ON DECEMBER 2, 1997, ILLINOIS POWER (IP) DETERMINED THAT
PORTIONS OF THE HPCS AND RCIC PUMP SUCTION PIPING, AND THE RCIC
TANK LEVEL INSTRUMENTATION STANDPIPE WERE NOT DESIGNED TO
WITHSTAND MISSILES GENERATED BY A DESIGN BASIS TORNADO. THIS
CONDITION WAS DETERMINED TO BE POTENTIALLY REPORTABLE UNDER THE
PROVISIONS OF 10CFR21 ON DECEMBER 5, 1997. IP HAS COMPLETED AN
EVALUATION OF THIS ISSUE AND CONCLUDES THAT IT IS REPORTABLE
UNDER THE PROVISIONS OF 10CFR PART 21."
HOO NOTE: SEE EVENT #33343 FOR 50.72(b)(2)(iii)(D) NOTIFICATION
OF THIS CONDITION.
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