ML19224B248
| ML19224B248 | |
| Person / Time | |
|---|---|
| Site: | Crane  |
| Issue date: | 10/25/1978 |
| From: | Metropolitan Edison Co |
| To: | Mullinix W NRC/IE |
| References | |
| 2202-1.1, TM-0026, TM-26, NUDOCS 7906140287 | |
| Download: ML19224B248 (1) | |
Text
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TMI DOCUMENTS "OMh DOCUMENT NO:
COPY MADE ON h
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i METROPOLITAN EDISON COMPANY.
k Wilda R. Mullinix, lmC
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2 7906140287 194 326 e
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Revision
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10/25/78, 3.0 FOLLOW-UP ACTICQ I'PR 2 3.1 Announce-on page system - Reactor Trip 3.2 Initiate emergency boration per 2203-1.1 (Loss of Boran) if reactor power is not below 10% in 1 minute 3.3 Monitor make-up tank level and maintain level greater th an 55" 1
j by using Waste Transfer Pumps (WDL-P5A/B) and feed 1
rom an RCBT with boron concentration greater or equal to RCS 1
concen-tra tion.
3.4 Verify that the pressurizer heaters and spray have ret urned RCS pressure to normal operating pressure of 2155 psi 1
~
3.5 Reduce pressurizer level setpoint to 100" (25%).
l 3.6 Verify normal electrical lineup, i.e.. no substatio" 1
or in-plant distribution breakers are open (excer,t generator b reakers).
3.7 Check that all RMS channels are normal and that nplanned or uncontrolled radioactive release is in progress 3.8 Compute shutdown margin calculations per 4
2103 1 9 (Reactivity Balance Calculations).
If shutdowr. margin is le:s than 1".,
[
boron shuuld be added to the RCS.
3.9 If reactor start-up is not intended within four hour j
s raise OTSG level to 97-99% on the operating range using th 1
e feedwater valve bypass and tube sheet drens for level control 3.10 Fill out a Rector Trip report.
3.11 Notify H.P./ Chemistry to sample R.C. Letdown f or Dose Equivalent Iodine between 2 and 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> after power change of g reater than 15% within one hour period per Surveillance Prccedur i
e #2304-302.
3.0 w
194 327 e