ML20080L794

Proposed Tech Spec 4.6.4.1.b & Table 3.3-9 Re Hydrogen Analyzer Calibr & Remote Shutdown Panel Instrumentation, Respectively

ML20080L794
Person / Time
Site:	Arkansas Nuclear
Issue date:	09/27/1983
From:	ARKANSAS POWER & LIGHT CO.
To:
Shared Package
ML20080L788	List: 2CAN098312, Application to Amend License NPF-6,changing Tech Spec 4.6.4.1.b & Table 3.3-9 Re Hydrogen Analyzer Calibr & Remote Shutdown Panel Instrumentation,Respectively ML20080L794
References
NUDOCS 8310030340
Download: ML20080L794 (4)

Text

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PRESENT TECHNICAL SPECIFICATION CONTAINMENT SYSTEMS 3/4.6.4 COMBUSTIBLE GAS CON-~gt LIMITING CONDITION FOR OPERATION 3.6.4.1 Two independent containment hydrogen analyzers shall be OPERABLE.

APPLICABILITY: MODES 1 and 2.

ACTION:

With one hydrogen analyzer inoperable, restore the inoperable analyzer to OPERABLE status within 30 days or be in at least HOT STANDBY within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />.

SURVEILLANCE REQUIREMENTS 4.6.4.1 Each hydrogen analyzer shall be demonstrated OPERABLE at least once per 92 days on a STAGGERED TEST BASIS by performing a CHANNEL CALBIBRATION using sample gases containing.

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a. Zero volume percent hydrogen, balance nitrogen, and

b. Four volume percent (nominal) hyrogen, balance nitrogen.

l ARKANSAS - UNIT 2 3/4 6-22 Amendment No.

C310030340 830927 PDR ADOCK 05000368 P PDR

PROPOSED TECHNICAL SPECIFICATION CONTAINMENT SYSTEMS 3/4.6.4 COMBUSTIRLE GAS CONTROL LIMITING CONDITION FOR OPERATION 3.6.4.1 Two independent containment hydrogen analyzers shall be OPERABLE.

APPLICABILITY: MODES 1 and 2.

ACTION:

With one hydrogen analyzer incperable, restore the inoperable analyzer to OPERABLE status within 30 days or be in at least HOT STANDBY within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />.

J SURVEILLANCE REQUIREMENTS 4.6.4.1 Each hydrogen analyzer shall be demonstrated OPERABLE at least once per 92 days on a STAGGERED TEST BASIS by performing a CHANNEL CALBIBRATION using sample gases containing.

a. Zero volume percent hydrogen, balance nitrogen, and

b. Ten volume percent (nominal) hyrogen, balance nitrogen.

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! ARKANSAS - UNIT 2 3/4 6-22 Amendment No.

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PRESENT TECHNICAL SPECIFICATION TABLE 3.3-9 REMOTE SHUTDOWN MONITORING INSTRUMENTATION MINIMUM READOUT MEASUREMENT CHANNELS INSTRUMENT LOCATION RANGE OPERABLE

1. Logarithmic Neutron Channel -8 2C80 10 - 200% 1

2. Startup Channel 2C80 1 - 10 cps 1

3. Reactor Trip Breaker Indication -

OPEN-CLOSE 1/ trip breaker

4. Reactor Coolant Cold Leg Temperature 2C80 0 - 600*F 1

5. Pressurizer Pressure 2C80 0 - 3000 psia 1

6. Pressurizer Level 2C80 0 - 100% 1

7. Steam Generator Pressure 2C80 0 - 1200 psia 1/ steam generator

8. Steam Genertaor Level 2C80 and Local (at EFW Valves Control) 0 -100% 1/ steam generator

9. Shutdown Cooling Flow Rate 2C80 0 - 100% 1

10. Condensate Storage Tank Level 2C80 0 - 100% 1 ARKANSAS - UNIT 2 3/4 3-37 Amendment No.

l PROPOSED TECHNICAL SPECIFICATION TABLE 3.3-9 '

i REMOTE SHUTDOWN MONITORING INSTRUMENTATION 3

i t MINIMUM READOUT CHANNELS INSTRUMENT LOCATION OPERABLE i

1. Logarithmic Neutron Channel 2C80 1

2. Startup Channel 2C80 1

3. Reactor Trip Breaker Indication 1/ Trip Breaker .

4. Reactor Coolant Cold Leg

! Temperature 2C80 1

5. Pressurizer Pressure 2C80 1

- 6. Pressurizer Level 2C80 1 l

, 7. Steam Generator Pressure 2C80 1/ Steam Generator

8. Steam Generator Level 2C80 and Local 1/ Steam Generator (at EFW Valves Control)

! 9. Shutdown Cooling Flow Rate 2C80 1 s

10. Condensate Storage Tank Level 2C80 1 i

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. ARKANSAS - UNIT 2 3/4 3-37 Amendment No.

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