ML20085D203

Proposed Tech Spec Table 3.2.H Re post-accident Monitoring Instrumentation Requirements & Table 4.2.H Re Calibr Frequency for post-accident Monitoring Instrumentation

ML20085D203
Person / Time
Site:	Cooper
Issue date:	10/07/1991
From:	NEBRASKA PUBLIC POWER DISTRICT
To:
Shared Package
ML20085D200	List: ML20085D203 NLS9100409, Application for Amend to License DPR-46,consisting of Proposed Change 76 to Tech Specs,Adding Operational & Surveillance Requirements for Primary Containment Hydrogen Concentration Analyzer,Per Generic Ltr 83-36
References
NUDOCS 9110150334
Download: ML20085D203 (4)

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NLS9100409 Page 4 of 4 l.

REVISED TECHNICAL SPECIFICATIONS PAGES i.-.

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?11C150334 911007 PDR.. ADOCK 05000298 P PDR 1

4 COOPER NUCLEAR STATION TABLE 3.2.11 POST-ACCIDENT MONITORING INSTRUMENTATION REQUIREMENTS

• Minicm Number of Action Required Wen Instrument Operable Instru:nent Cmponent Cperability ID Number Ranne Channels Is ibt Assured j Instrument 1.00E-2 to I (Note 1) A Elevated Release Point (ERP) PJIP - RM - 3 B Monitor (liigh Range Noble 1.00E+5 pc/cc Gas) (Xe-133 Equivalent) 1 (Note 1) A Turbine Building Ventilation RMV-PJ1- 20B 1.00E-2 to 1.00E+5 pc/cc Exhaust Monitor (High Range Noble Gas) (Xc-133 Equivalent) 1.00E-2 to 1 (Note 1) A Radwaste/ Augmented Radwaste RMV-RM-30B Eyhaust Monitor 1.00E+5 pc/cc (High Range Noble Gas) (Xe-133

~ Equivalent) 1.0-1.0Et7 R/Hr. 2 (Note 1) A Primary Containtrent Gross RMA-RM-40A Radiation Monitor R&\-RM-40B 1.0-1.0E+7 R/Hr.

Primary Containment Hydrogen PC-AN-H-/0 21 0% to 30% 2 (Notes 1 and 2) B Concentration Analyzer PC- AN-H 2 /011 2 0% to 30%

• Note: Other Post-Accident Monitoring Instrunentation is located in Table 3.2.F-Drpell Pressure. PC-PR-1A and 13. Suppression Cha..ber/ m Torus Water Level PC-LR-1A and 13

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NOTES:FOR TABLE 3.2.H-Action:-

' With i the number of ' operable components less than required by the minimum

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. component operable requirements L initiate the preplanned alternate method of monitoring theJappropriate. parameter (s):within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br />, and:

1)- Either - res tore the inoperable : component (s)- to operable status within 7 days'of-the' event, or

2) Prepare and-submit a Special Report to the Commission within 14' days

' following ' the _ event outlining the action taken, the cause of: the inoperabilityL'and the plans. and schedule: for restoring - the system to operable _ status. #

B. The following -- actions will. be taken -l if the minimum number of operable instrument _ channels as required are not operable:

1) Vith th'e' number -of operable channels one less than- the minimum number of

. operable ' channels - shown, l restore . the inoperable channel to operable status'within 30 days or be in at least hot shutdown within the next' 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.

_2); -With no operable channels available ,. restore at.least one channel to .

operable status within 7 dayr or be in at least hot shutdown'within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.

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1. These instruments are required'to be' operable at all times except w'c.en the -

' reactor is in-cold shutdown or in the REFUEL mode during a refueling outage.

2,- With two channels operable, the normal. condition is with one analy::er. in the standby _ mode,

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' COOPER NUCLEAR STATION TABLE 4. 2.11-

,  : CALIBRATION FREQUENCY FOR POST-ACCIDENT MONITORING INSTRUMENTATION

• Instrument: LFunction- ' Calibration Instrument ID' Number' Test'Freauency' Frecuenev' Elevated Release Point l(ERP)

. Monitor (High Range Noble' :RMP-RM-3B: .Once/ Month; 'Once/ Cycle:

Gas)

, Turbine Building Ventilation RMV-RM-20B 'Once/ Month Once/Gycle' Exhaust Monitor' (High Range Noble Cas) '

Radwaste/ Augmented Radwaste-' RMV-RM-30B. Once/ Month Once/ Cycle-

Exhaust Monitor ~  ;

(Iligh Range Noble Gas) '

Primary Containment Gross RMA-RM-40A' 'Once/ Month -Once/ Cycle 7 Radiation Monitors ** RMA-RM-40B; l'

Primary Containment Hydrogen .'PC-AN-H2 /0 2 1 Once/ Month 'Once/ Quarter' Concentration Analyzer PC-AN-H 2 2/0 II i

• Note: Other Post- Accident Monitoring Instrumentation calibration requirements are in Table 4.2..F-Drywell' Pressure, ,

i PC-PR-1A and 13, Suppression Chamber / Torus Water ' Level PC-IR-1A and 1B.

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• • CHANNEL CALIBRATION shall consist of an electronic ' calibration of the channel,. not . including.the.

detector, for range decades above 10.R/hr and a one point calibration check of the' detector below 10 R/hr with an installed or portable gamma source.

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