ML20198K584
| ML20198K584 | |
| Person / Time | |
|---|---|
| Site: | Braidwood  |
| Issue date: | 12/23/1998 |
| From: | COMMONWEALTH EDISON CO. |
| To: | |
| Shared Package | |
| ML20198K578 | List: |
| References | |
| NUDOCS 9812310092 | |
| Download: ML20198K584 (4) | |
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INSTRUMENTATION ACCIDENT MONITORING INSTRUMENTATION o
j LIMITING CONDITION FOR OPERATION 2
3.3.3.6 The accident monitoring instrumentation channels shown in Table 3.3-10 shall be OPERA 8LE.
l APPLICA8ILITY: H00E5 1, 2, and 3.
l (iCXCCP4 8e che Wreel Wo+er LevM ACTION-i a.
With the number of OPERA 8LE accident monitoring instrumentation chan-nel less than the Enquired Number of Channels shown in Table 3.3-10, j
restore the inoperable channel (s) to 0PERA8LE status within 7 days; otherwise, be in at least NOT STAN08Y within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in I
HOT SHUTDOWN within *ha fa11 M -a A hours.
l (peackr ves.ce\\ Water Le'veQ j
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With the number er OPERABLE accident monitoring instrumentation channels, except"the containment high range area radiation monitor, j
main steam line radiation monitor, and the auxiliary butiding vent stack wide range. noble gs: cr.! tor, l... t!= "- "' '-- - " -
j OPERA 8LE requirements of Table 3.3-10, restore the inoperable channel (s) to OPERA 8LE status within 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br />; otherwise, be in at a
"j least NOT STAN08Y within the next 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> and in HOT SHUTDOWN within j
the following 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />.
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With the number of OPERA 8LE channels for the containment high range i
area radiation monitor, or main steam line radiation monitor, or the
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auxiliary building vent stack wide range noble gas monitor less than the Minimum Channels OPERA 8LE requirements of Table 3.3-10, initiate
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i an alternate method of monitoring the appropriate parameter (s) within l
72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> and either restore the inoperable channel to OPERA 8LE status i
within 7 days, or prepare and submit a Special-Report to the j
Commission pursuant to Specification 6.9.2 within 14 days that provides !
actions taken, cause of the inoperabilit (inserF d. ondM"'"'i"' '"' ""*""' " """"'
- "y and plans and schedule for l
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The provisions of Specification 3.0.4 are not applicable.
SURVEILLANCE REQUIREMENTS 4.3.3.5 Each accident. monitoring instrumentation channel shall be demonstrated OPERABLE by perfomance of the CHANNEL CHECK and CHANNEL CALIBRATION operations at the frequencies shown in Table 4.3-7.
AMENDMENT NO. 98 BRAIDWOOO - UNITS 1 & 2 3/4 3-53 9812310092 981223 7
DR ADOCK 05
insert d.
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With the number of OPERABLE Reactor Vessel Water Level channels less than the Required Number of Channels shown in Table 3.3-10, restore the inoperable channel to OPERABLE status within 30 days; otherwise, immediately initiate action in accordance with Specification 6.15.
Insert e.
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With the number of OPERABLE Reactor Vessel Water Level channels less than the Minimum Channels OPERABLE requirement of Table 3.3-10, restore one inoperable channel to OPERABLE status within 7 days; otherwise, immediately initiate action in accordance with Specification 6.15.
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BRAIDWOOD - UNITS 1 & 2 3/4 3-53a AMENDMENT NO. 98 l
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ADMINISTRATIVE CONTROLS OFFSITE DOSE CALCULATION MANUAL (ODCM) (Continued)
Shall be submitted to the Comission in the form of a complete $ the c.
legible copy of the entire ODCH as a part of or concurrent wit i
Radioactive Effluent Release Report for the period of the report in I
which any chan e to the ODCM was made effective.
Each change shall be identified markings in the margin of the affected pa clearly indicat ng(e.g. area of the page that was changed, ges the and s indicate the date
, month / year) the change was implemented.
(~Ense r4-6.15)->
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1 BRAIDWOOD - UNITS 1 & 2 6-27 AMENDMENT NO. @ 98
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Insert 6.15 6.15 Post Accident Monitorina Reoort When a report is required by Action d or e of LCO 3.3.3.6. " Accident Monitoring Instrumentation," a report shall be submitted within the following 14 days.
The report shall outline the preplanned alternate method of monitoring, the cause of the inoperability. and the plans and schedule for restoring the instrumentation channels to OPERABLE status.
I BRAIDWOOD - UNITS 1 & 2 6-27a AMENDMENT NO. 98
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