ML051190286

Tech Spec Page for Amendments 116 and 116 to Extend Surveillance Frequency for Containment Purge, Hydrogen Purge, and Containment Pressure Relief Valves

ML051190286
Person / Time
Site:	Comanche Peak
Issue date:	04/13/2005
From:	NRC/NRR/DLPM
To:
Thadani M, NRR/DLPM, 415-1476
Shared Package
ML051180530	List: ML050540419 ML051190286
References
TAC MC0911, TAC MC0912
Download: ML051190286 (1)

Text

Containment Isolation Valves 3.6.3 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.6.3.6 Notused SR 3.6.3.7

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NOTE----------

This surveillance is not required when the penetration flow path is isolated by a leak tested blank flange.

Perform leakage rate testing for containment purge, 18 months hydrogen purge and containment pressure relief valves with resilient seals.

SR 3.6.3.8 Verify each automatic containment isolation valve that is 18 months not locked, sealed or otherwise secured in position, actuates to the isolation position on an actual or simulated actuation signal.

SR 3.6.3.9 Not used.

SR 3.6.3.10 Not used.

SR 3.6.3.11 Notused.

(continued)

COMANCHE PEAK - UNITS I AND 2 3.6-14 Amendment No. &4 11