ML023470050

Tech Spec Page for Amendment 126 Regarding Control Rod Testing Frequency

ML023470050
Person / Time
Site:	River Bend
Issue date:	12/12/2002
From:	NRC/NRR/DLPM
To:
Webb M, NRR/DLPM, 415-1347
Shared Package
ML023460420	List: ML023470050
References
TAC MB5678
Download: ML023470050 (1)

Text

Control Rod Scram Times 3.1.4 SURVEILLANCE REQUIREMENTS

-- --- NOTE -

During single control rod scram time Surveillances, the control rod drive (CRD) pumps shall be isolated from the associated scram accumulator.

SURVEILLANCE FREQUENCY SR 3.1.4.1 Verify each control rod scram time is within the limits Prior to exceeding of Table 3.1.4-1 with reactor steam dome pressure 40% RTP after

> 950 psig. fuel movement within the reactor pressure vessel AND Prior to exceeding 40% RTP after each reactor shutdown S120 days SR 3.1.4.2 Verify, for a representative sample, each tested 200 days I control rod scram time is within the limits of cumulative Table 3.1.4-1 with reactor steam dome pressure operation in

> 950 psig. MODE 1 SR 3.1.4.3 Verify each affected control rod scram time is within Prior to declaring the limits of Table 3.1.4-1 with any reactor steam control rod dome pressure. OPERABLE after work on control rod or CRD System that could affect scram time (continued)

RIVER BEND 3.1-12 Amendment No.8 126