ML20215H450

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Proposed Tech Specs,Changing Required Min Channels Operable & Modifying Actions 27 & 30 for Table 3.3-6 to Permit Extended Allowed Outage Time
ML20215H450
Person / Time
Site: Wolf Creek 
Issue date: 06/19/1987
From:
WOLF CREEK NUCLEAR OPERATING CORP.
To:
Shared Package
ML20215H413 List:
References
NUDOCS 8706240107
Download: ML20215H450 (4)
v • d • e


Text

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ATTACHNENT III PROPOSED TECHNICAL SPECIFICATION CHANGE 8706240107 G70619 PDR ADOCy a500040g P

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. Attachment III to ET 87-0222 Page 1 of 4

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June;i 9, 1987 INSTRUMENTATION.

N 3/4.3.3 MONITORING INSTRUMENTATION RADIATION NONITORING FOR PLANT OPERATIONS LIMITING CONDITION'FOR OPERATION 3.3.3.1 The radiation monitoring instrumentation. channels for plant operations shown in Table 3.3-6 shall be OPERABLE with their Alarm / Trip Setpoints within the specified limits.

APPLICABILITY:

As shown in Table 3.3-6.

ACTION:

e Wit,h a radiation monitoring channel Alarm / Trip Setpoint for plant a.

L operations exceeding the value shown in. Table 3.3-E, adjust'the Setpoint to within the' limit within 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> or declare the channel inoperable.

b.

With one or more* radiation monitoring channels.for plant operations inoperable, take the ACTION shown in Table.3.3-6.

The. provisions of Specifications 3.0.3 and 3.0.4.are not applicable.

c.

SURVEILLANCE REOUIREMENTS 4.3.3.1 Each radiation monitoring instrumentation channel for plant operations

'shall'be demonstrated OPERABLE by the performance of the CHANNEL CHECK, CHANNEL CALIBRATION ~and ANALOG CHANNEL OPERATIONAL TEST for the MODES and at the fre-quencies'shown in Table 4.3-3.

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Attachment III to ET 87-0222 Page 3 of 4 June 19,1987 TABLE 3.3-6 (Continued) i

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TABLE NOTATIONS "With fuel in the respective fuel storage pool.

""With irraciated fuel in the fuel storage areas or fuel building.

  1. Trip Setpoint concentration value (pCi/cm ) is to be established such that 3

the actual submersion dose rate would not exceed 2 mR/h in the control room.

    1. Trip Setpoint concentration value (pCi/cm ) is to be established such that 3

the actual submersion dose rate would not exceed 4 mR/h in the fuel building.

      1. Trip Setpoint concentration value (pCi/cm ) is to be established such that 3

the actual submersion dose rate would not exceed 9 mR/h in the containment building.

The Setpoint value may be increased up to the equivalent limits of Specification 3.11.2.1 in accordance with the methodology and parameters in the ODCM during containment purge or vent provided the Setpoint value does not ' exceed twice the maximum concentration activity in the containment determined,.by the sample analysis performed prior to each release in accordance with Table 4.11-2.

ACl UN STATEMENTS

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ACTION 26 - With less than the Minirum Channels OPERABLE requirement, opera-tion may continue providad the containment purge valves are main-tained closed.

ACTION 27 - With the number of OPERABLE channels one less than the Minimum Channels OPERABLE requirement,. it W 2 5: = isolate the Control Room Emergency ventilation System and initiate operation of the n rol Room eroen

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ilation 5 stem in t r circula mo it in 2 hour2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br />,o wi t no P RA LE c anne s 1Qi n 1 h r1 _

ACTION 28 - With ess than the Minimum hanne s PERABLE requTrement, opera-

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tion may continue for up to 30 days provided an appropriate portable cont'inuous monitor with the same Alarm Setpoint is provided in the fuel area.

Restore the inoperable monitors to OPERABLE status within 30 days or suspend all operations involving i

fuel movement in the fuel building.

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ACTION 29 - Must satisfy the ACTION requirements for Specification 3.4.6.1.

ACTION 30 - With the number of OPERABLE channels one less than the Minimum Channels OPERABLE requirement, withir 1 5cr isolate the Fuel Building Ventilation System and initiate operation of the Emergency x au t 5 stem o maint 'n h fuel buildino at a negative e sur withi n 7 hours8.101852e-5 days <br />0.00194 hours <br />1.157407e-5 weeks <br />2.6635e-6 months <br />, or with no O E BL c anne s wit 11n I hour, t

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