ML20133N310
| ML20133N310 | |
| Person / Time | |
|---|---|
| Site: | University of Missouri-Rolla |
| Issue date: | 10/31/1996 |
| From: | MISSOURI, UNIV. OF, COLUMBIA, MO |
| To: | |
| References | |
| NUDOCS 9701230239 | |
| Download: ML20133N310 (2) | |
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1 UNIVERSITY OF MISSOURI RESEARCH REACTOR g L e.
/1, w OPERATIONS MONTHLY
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Ockber 1996 4
Prepared by:
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9701230239 961031 PDR ADOCK 05000123 R
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October 1996 The reactor operated continuously in October with the following exceptions: four shutdowns for scheduled maintenance and refueling.
. Djor maintenance items for the month included: replacing the bottom sealing gasket on the south back-up isolation door (505); performing the biennial change-out of control blade offset "D";.
repairing a small leak on the primary pump 501B discharge pressure gauge and seal water line; replacing the slow speed drive motor on the intermediate range monitor chart; replacing the,
calibration feedback module for intermediate range monitor (NI) channel #3.
OPERATION
SUMMARY
HOURS OPERATED THIS PERIOD 690 3
-TOTAL HOURS OPERATED
,199,520 HOURS AT FULL POWER THIS PERIOD 684 TOTAL HOURS AT FULL POWER 196,480 INTEGRATED POWER THIS PERIOD 285 MWD TOTAL INTEGRATED POWER -
7C,016 MWD i
MAINTENANCE ACTIVITIES i
10/7/96 Refueled - removed core 96-43, loaded core 96-44. Replaced bottom sealing gasket on south back-up isolation door (505).
10/14/96 Refueled - removed core 96-44, loaded core 96-45. Performed biennial change-out of control blade offset "D".
10/21/96 Refueled - removed core 96-45, loaded core 96 46. Repaired primary pump 501B discharge pressure gauge and seal water line. Replaced slow speed drive motor on intermediate range monitor chart.
10/28/96 Refueled removed core 96-46, loaded core 96-47. Replaced calibration feedback module for intermediate range monitor channel #3.
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