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) | |
Text
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TABLE 3.3.7.5-1 (Continued) ACCIDENT IGNITORIIG IllSTRSENTATION _i. 1 ACTICII STATBENTS , 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 , 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 alternate method of monitoring the appropriate parameter (s) 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 . l pursuant to Specification 5.9.2 within 14 days following " the event outlining the action taken, the cause of the inoperability and the plans and schedule for restoring the ' systen to OPERABLE status.
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' 3 3 1 5-1, within 48 hours either: .1 Bestore the lamperable shommel(s) to W ERAM 2 ]
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P- - TABLE 3.3.7.12-1' ^ 3 >- . E .RACIOACTIVE GASEOUS EFFLUENT MONITORING INSTRUMENTATION-
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E MINIMUM CNANNELS: M INSTRUMENT OPERABLE -APPLICABILITY ACTION . 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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Particulate Sampler -* 122 l c. 1
- 123 i w d. Sampler Flow Rate Monitor 1 k
- w 2. OFFGAS M NITORING SYSTEM (At the 2.2 minute-4 w
delay piping) 1 - ** 124
- a. Hydrogen Monitor
*** 126
- b. Noble Gas Activity Monitor 1-
- 3. STANDBY GAS TREA1 MENT SYSTEM f #-
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Providing Alam 1 # 125 k b. todine Sampler 1 # 122
}3 c. Particulate Sampler 1 # 122-F d. ' Sampler Flow Rate' Monitor l' #- 123
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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 ACTION STATEMENTS '
. 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 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 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 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
- b. .
RATED THEmiAL POWER, preliminary to a reactor shutdown. l l M: -! With the drywell and/or suppression chamber oxygen concentration ' exceeding the limit, restore the oxygen concentration to within the limit within 24 hours or be in at least STARTUP within the next 8 hours. l
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1- . [ . SURVEILLANCE REQUIREMENTS 4.6.6.2 The drywell and suppression chamber oxygen concentration shall be' verified to be within the limit within 24 hours after THERMAL POWER is 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 et..the 11 n Consentration testr oent of Progree until either the inn perfomance of the Startap required 105 of thTB llEWEL P0lER tri tests hove been sempleted or the.-
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. O} *
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i SURVEILLAfftf M id! E s NTS-h
- 4.10.5' The' Iffective Full Power Days of Operetten shall be verified to be less l
then 120. ty selceletion, et least once per 7 days duria0 the Starte Test l Pre 0res. ~ \ l 1 i L - 1. ( e -- 3/4 10-5 Amenesent No. 3
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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 ! at. low THEMAL POWER 1evels. ;
' ons is necessary in order 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 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 k FEMI - UNIT 2 3 3/4 10-1
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