Headquarters Daily Report
OCTOBER 25, 1999
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REPORT NEGATIVE NO INPUT
ATTACHED INPUT RECEIVED RECEIVED
HEADQUARTERS X
REGION I X
REGION II X
REGION III X
REGION IV X
PRIORITY ATTENTION REQUIRED MORNING REPORT - REGION III OCTOBER 25, 1999
Licensee/Facility: Notification:
Commonwealth Edison Co. MR Number: 3-99-0087
La Salle 1 Date: 10/25/99
Marseilles,Illinois SRI via LAN
Dockets: 50-373
BWR/GE-5
Subject: LASALLE UNIT 1 SHUTDOWN FOR PLANNED REFUELING OUTAGE
Discussion:
On October 23, 1999, at 12:07 a.m. (CST), the LaSalle County Station
operations personnel initiated a reactor shutdown in preparation for
refueling outage 8 (RFO- 8). The generator was disconnected from the grid
on October 23 at 12:02 a.m. Major activities, in addition to refueling
the reactor, planned during this outage include: 1) Noble Metals Chemical
Addition; 2) Modification of Jet Pumps 9 and 10 Replacing the Inlet
Mixers; 3) 1A and 1B Reactor Recirculation Pump Seal Replacements; 4) 1B
Reactor Recirculation Pump Suction Valve Overhaul; and 5) Condenser
Chemical Cleaning and Eddy Current Testing.
Regional Action:
Resident inspectors observed portions of the plant shutdown activities
and will inspect various outage activities.
Contact: Melvyn Leach (630)829-9705
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