ML20065K844

Proposed Tech Specs Revising Section 3.4.6.1 Re Leakage Detection Sys

ML20065K844
Person / Time
Site:	Vogtle
Issue date:	11/28/1990
From:	GEORGIA POWER CO.
To:
Shared Package
ML20065K841	List: ELV-02241, Application for Amends to Licenses NPF-68 & NPF-81,revising Tech Spec 3.4.6.1 Re Leakage Detection Sys ML20065K844
References
NUDOCS 9012050004
Download: ML20065K844 (2)

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ENCLOSURE 3 V0GTLE ELECTRIC GENERATING PLANT REQUEST TO REVISE TECHNICAL SPECIFICATION 3.4.6.1 INSTRUCTIONS FOR INCORPORATIQ!f The proposed change to the Vogtle Unit I and Unit 2 Technical Specifications would be. incorporated as follows:

Remove Paae Insert Paae 3/4 4-19 3/4 4-19 i

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l E3-1 9012050004 90112e l- PDR ADOCK 05000424 P PDC

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.;  ; REACTOR COOLANT SYSTEM 4

3/4.4.6 REACTOR COOLANT SYSTEM LEAKAGE LEAKAGE DETECTION SYSTEMS I LIMITING CONDI~ ION FOR OPERATION 4

3.4.6.1 The following Reactor Coolant System Leakage Detection Sys'tems shall be OPERABLE:-

Y a. The Containment Atmosphere Gaseous or Particulate Radioactivity Monitoring System,-

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b. The Containment Normal. Sumps Level and Reactor Cavity Sump Level, and c

? c. Either the containment air cooler condensate flow rate or a 1 Containment Atmosphere Gaseous or Particulate Radioactivity Monitoring System not taken credit for in 3.4.6.la.

APPLICABILITY: MODES 1, 2, 3, and 4.

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' ACTION: j l0.With only two of the,above required Leakage Detection Systems OPERABLE,_  !

-operation may continue for up to 30 days provided grab samples of the contain-

ment atmosphere are obtained and analyzed at least once per 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> when the 4

required Gaseous'or Particulate Radioactive Monitoring System is inoperable-otherwise, be in at least HOT STANDBY within the mxt 6. hours and in COLD

-SHUTDOWN within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.

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W '1 SURVEILLANCE REQUIREMENTS.

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4.4.6._1M The Leakage Detection Srstems shall be desion arated W ERABLE by

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a.. ContainmentLAtmosphereGaseousandParticulateMonitoringSystems-c  ; performance of CHANNEL; CHECK,. CHANNEL CALIBRATION, and ANALOG CHANNEL OPERATIONAL iEST at the frequencies :specified in Table 4.3-3,.

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'b. Containmer'. Normal Sumps Level and. Reactor Cavity Sump Level per-

[ , formance of CHANhEL CALIBRATION at leastionce per 23 months, and k c. Containment Air Cooler Condensate Mari'.oring Syste.a performance of t

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CHANNEL CALIBRATION at least once per 18 months, i

LL (EWi+h 10PeRA B\ess L6, be.%n in M+4 Icost ofHOT ne.5Tabove M D By reku;<ed kli% M fhe. neLea kcme. De+ee.+ron et 6 61ws 7 '

andjn ' COLD. S HUTor wu wi+hin Me. Fo llowig s o hours, y,

A V0GTLE-UNITS l 1 & 2 3/4 4-19 m' . .

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