ML17286A619

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Proposed Tech Specs Re Control Rod Block Instrumentation Surveillance Requirements
ML17286A619
Person / Time
Site: Columbia Energy Northwest icon.png
Issue date: 02/21/1991
From:
WASHINGTON PUBLIC POWER SUPPLY SYSTEM
To:
Shared Package
ML17286A617 List:
References
NUDOCS 9103050380
Download: ML17286A619 (2)


Text

TABLE 4.3.6-1 CONTROL ROD BLOCK INSTRUl1ENTATION SURVEILLANCE RE UIREHENTS CD TRIP FUNCTION CHANNEL CHANNEL.FUNCTIONAL

.CHECK.': 'TEST=CHANNEL CALIBRATION()r OPERATIONAL CONDITIONS FOR WHICH SURVEILLANCE RE UIRED>'tl%Qw XO 6)O DVl tf0 O4)nm ZO 0%Gl~OO OM QOM tSG)~B CL.B O 0)2.3.4 5.6.ROD BLOCK MONITOR a." Upscale b.Inoperative c.Downscale APRH a.Flow Biased Neutron Flux Upscale b.I noperati ve c.Downscal e d.Neutron Flux-Upscale, Startup SOURCE RANGE HONITORS a.Detector not full in b.Upscale'.Inoperati ve d.Downscale INTERMEDIATE RANGE HONITORS a.Detector not full in b.Upscale c.Inoperative d.Downscale SCRAM DISCHARGE VOLUME a.Mater Level-High b.Scram Trip Bypass REACTOR COOLANT SYSTEM RECIRCULATION a.Upscal e b.Inoperative c.Comparator N.A.N.A.N.A.N.A.N.A.N.A.N.A.N.A.N.A.N.A.N.A.N.A.N.A.N.A.N.A.N.A.N.A.FLOM N.A.N.A.N.A.S/U(b)(c), P()@S/U(b)(c);

P(c)9 S/U(b)(c), P(c)9 S/U(b),+@S/U(b), W Q.S/U(b), Pt 4 S/U(b), P@(h)'/U(b), M S/U(b), M S/U(b), W S/U(b), M(')S/U(b), W S/U(b), W S/U(b), W S/U(b), X Q S/U(b), Pl'S/U(b), Pf'N.A.N.A.N.A.N.A.N.A.N.A.R N~A.Q N.A.1 1, 2, 5 1 2, 5 2, 5 2, 5 2, 5 2, 5 2, 5 2, 5 2, 5 2, 5 5**5*%

V r>0 h P~W'p~I