ML19332D339
| ML19332D339 | |
| Person / Time | |
|---|---|
| Site: | Fermi  |
| Issue date: | 11/16/1989 |
| From: | DETROIT EDISON CO. |
| To: | |
| Shared Package | |
| ML19332D338 | List: |
| References | |
| NUDOCS 8912010035 | |
| Download: ML19332D339 (11) | |
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ACCIDENT IGNITORIIG IllSTRSENTATION _i. 1 ACTICII STATBENTS ,
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ACTION 80 - e.. With the ausber of OPERABLE accident monitorint instrumentation channels less than the Required llueber of Channels shown in Table 3.3.7.51, restore the inoperable channel (s) to OPERABLE ,
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status within 7 days or be in at least ICT SWTD0let within the : mest 12 hours. ,
- b. Mth the nueer of OPERABLE accident monitoring instrumentation' channels less than the IHatsus Channels OPERABLE requirements t
of Table 3.3.7.5-1, restore the inoperable channel (s) to ; OPERABLE status within 48 hours or to in at least ICT SWTDmm ~ within the next 12 hours. L
' ACTION 81 - With the nueber of OPERABLE channels less then required by the-einimum channels OPERABLE requirements, initiate the preplanned
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within 72 hours, and:
- 1) either testore the inoperable channel (s) to OPERABLE ,
status within 7 days of the event, or-t . L: 2) prepare end submit a Special Soport to the Commission .
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. E .RACIOACTIVE GASEOUS EFFLUENT MONITORING INSTRUMENTATION-
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E MINIMUM CNANNELS: M INSTRUMENT OPERABLE -APPLICABILITY ACTION >
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. 1. REACTOR SUILDI N ENNAUST PLENUM i EFFLUENT MONITORING SYSTEM i l- a. Noble Gas Activity Monitor - l Providing Alarm 1-
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i Iodine Sampler .* 122 , b. .1
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- a. Hydrogen Monitor
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- b. Noble Gas Activity Monitor 1-
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Providing Alam 1 # 125 k b. todine Sampler 1 # 122 , .
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3 TABLE NOTATIONS + t
- At all t'imes, e
** During main condenser offges treatment system operation.
'***Durihgoperationofthemaincondenseraire.jector. '
'( During operation of the standby cas treatment system.
pr-p- l} b., , ,, J / cl s n. N < 3 . E. 7. f - / & / 3 m
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ACTION STATEMENTS '
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. ACTION 121 - With the number of channels OPERABLE less than required by the Minimum Channels OPERA.9LE requirement, effluent relettes via .
this pathway may continue provided grab samples are taken at
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least once per 12 hours and these samples are analyzed for ' , gross activity within 24 hours. Otherwise, suspend release of !
- j. radioactive effluents via this pathway.
1 L ' ACTION 122 - With the number of channnels OPERABLE ene less than required by the Minimum Channels OPERABLE requirement, effluent releases
- via this pathway may continue provided that within 8 hours l _
semples are continuously collected with auxiliary sampling equip- g
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ment as required in Table 4.11.2.1.2-1. "
-ACTION 123 - With the number of channels OPERABLE 1ess than required by the i
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Minimum Channels OPERABLE requirement, effluent releases via this pathway may continue provided the flow rate is estimated , at least once per 4 hours. Otherwise, suspend release of
- radioactive effluents via this pathway.
1. ACTION 124 - With the number of channels OPERABLE less than required by the Minimum Channels OPERABLE requirement, operation of main condenser-offgas treatment system may continue provided grab samples are l collected at least' once per 4- hours and analyzed within the ' following 4 hours. Otherwise, suspend release of radioactive
.- effluents via this pathway.
, ACTION 125 -- With the number of channels OPERABLE less than required by the Minimum Channels OPERABLE requirement, effluent releases via this pathway may, continue provided grab samples are taken at l 1 east once per 4 hours and these samples are analyzed for gross activity within 24 hours. Otherwise, suspend release of radio-active effluents via this pathway. ,
' ACTION 126 - With the number of channels OPERABLE less than required by the Minimum Channels OPERABLE requirement, releases via this pathway ,
to the environment may continue for up to 7 days provided that:
- a. The offgas system is not b' passed, and The reactor building exhaust plenum noble gas effluent I b.
(downstream) monitor is OPERABLE;
.
Otherwise, be in at least HOT STANDBY within 12 hours. FERMI - UNIT 2 3/4 3-80 Amendment No. 24
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F MAILL AND SUPPRES$10N DWSER OXYGEN CONCENTRATION .
.S.- . LIMITING E+TITION FOR OPERATION
' 3.6.6.2 The drywell and suppression chamber atmosphere oxygen concentration .j shall be less than 45 by volume.
APPLICABILITY: -OPERATIONAL CONDITION I , during the time period: I
- a. . Within 24 hours after THEWiAL POWER is greater than 155 of RATED l
THERMAL POWER, fellowing startup, to Within 24 hours prior to reducing THERMAL POWER to less than 155 of l
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RATED THEmiAL POWER, preliminary to a reactor shutdown. l l M: -!
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With the drywell and/or suppression chamber oxygen concentration ' exceeding the limit, restore the oxygen concentration to within the limit
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within 24 hours or be in at least STARTUP within the next 8 hours.
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[ . SURVEILLANCE REQUIREMENTS 4.6.6.2 The drywell and suppression chamber oxygen concentration shall
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- greater than 155 of RATED THERMAL POWER and at least once per 7 days thereafter.
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'I 3.10.5 The provistens of Speciftsetion 3.6.6.2 and the SPERASILITY fleetten 3.3.7.5 votuirements-any be
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Teoster has operated for 180 fffective 1 fewer toys.. .. gPPLICABILITY: OPERATIONAL OBSITIONS 1 and 1.- a , M . l- With the pequirements of the above speciftsetion met settsfied.' te in at least E STARTUP within 8 hours.
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,1/4.10 - SPECIAL TEST **PrPTIONS -
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~ 3/4.10.1 PRIMARY CONTAIl0ENT I N EGRITY The requirement' for PRIMARY CONTA!IMENT INTEGRITY is not applicable du:
'the ied when epen vessel tests are being performed during the leu power-C5 TESTS. '
L ! f/4.10.2 RDO SE* *HCE CONYdDL~ SYSTEM
.In order to perfeve the tests required in the technical specifications The if,is necessary to bypass the sequence restraints on control red sevement.
. additional surveillance requirements ensure that the specifications d d during the on heat L
' . generation rates and shutdeun margin requirements are not e
..* not exceed the values assumed in the safety analysis, k 13/4.10.3 SNLIT*** MARGIN OBWNSTRATIONS ;
l head removed 1
. Performance of shutdown'oergin demonstrations with the vesse f-. requires additional restrictions in order to ensure that criticality is pr annitored and controlled.-
3/4.10.'4 RECI*PULATION LOOP 1 - This special test exception pefeits reactor criticality under no flow l L conditions and is-required ta perfore certain startup and PHYSICS TESTS while !
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' at. low THEMAL POWER 1evels. ;
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.
Relief free the oxyge initial startup and i to provide access to the regras l testi . tHthout this access the s ricted and delayed.
3/4.10.6 TulNING STARTUPS 4
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the reactor vessel depressurized at low THERMAL POW ' controlling RCS temperature with one RHR subsystem aligned in the shutdown cooling mode in order to minimize contaminated water discharge to the radioactive wasta disposal system. L
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k FEMI - UNIT 2 3 3/4 10-1
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