ML20032C676

Revised Page to Startup Test Rept, Correcting Isothermal Temp Coefficients & Power Coefficients

ML20032C676
Person / Time
Site:	Calvert Cliffs
Issue date:	09/02/1981
From:	BALTIMORE GAS & ELECTRIC CO.
To:
Shared Package
ML20032C492	List: ML20032C496 ML20032C501 ML20032C676
References
NUDOCS 8111100728
Download: ML20032C676 (1)

Text

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UNIT 2 TABLE 1 CRITICAL BORON MEASUREMENTS

.\\1easured Predicted All Rods Out,532 F 1494 ppm 1512 ! 100 ppm CEA Group 5, 4, 3, 2,1 1234 ppm 1248 100 ppm TABLE 2 ISOTHERMAL TEMPERATURE COEFFICIENTS AND POWER COEFFICIENTS ITC f.ieasured Predicted

.415 Zero Power, CEA Group 5

+.WM x 10-4 Ap/ F

+.382

.3 x 10-" arl F at-1453' Withdrawn 102" 50% Power, CEA Group 5

+.101 x 10-0 ad F

+.113 i.3 x 10-4 Ar/ F at F9&" Withdrawn 102" 100% Power. CEA Group 5

.212 x 10-4 Ar/ F

.145 i.3 x 10-4 ar/ F at 195" Withdrawn 102" POWER COEFFICIENT 50% Power hrawnEA Group 5

-1.208 x 10-4Ap/% Power

-1.083 i.2 x 10-4 ap/% power at 49G" With 102" 100% Power, CEA Group 5

-0.999 x 10-4Ap/% power

.884

.2 x 10-4 ap/% power at 494" Withdrawn 102" 011110072e 81103o PDR ADOCK 05000317 G

PDR