ML16343A205

7 to Updated Final Safety Analysis Report, Chapter 14, Table 14.A.3-2 - Parameters Used in the Calculation of Reactor Coolant Corrosion Product Activities

ML16343A205
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Site:	Cook
Issue date:	10/24/2016
From:	Indiana Michigan Power Co
To:	Office of Nuclear Reactor Regulation
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AEP-NRC-2016-42
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23 Table: 14.A.3-2 Page:

1 of 1 PARAMETERS USED IN THE CALCULATION OF REACTOR COOLANT CORROSION PRODUCT ACTIVITIES

1.

Core thermal power, max. calculated, MWt 3391

2.

Fraction of fuel containing clad defects 0.01

3.

Reactor coolant liquid volume, ft3 12,560

4.

Reactor coolant average temperature, oF 568

5.

Purification flow rate (normal), gpm 75

6.

Effective cation demineralizer flow, gpm 7.5

7.

Volume control tank volumes

a. Vapor, ft3 280

b. Liquid, ft3 120

8.

Fission product escape rate coefficients:

a. Noble gas isotopes, sec-1 6.5 x 10-8

b. Br, I and Cs isotopes, sec-1 1.3 x 10-8

c. Te isotopes, sec-1 1.0 x 10-9

d. Mo isotopes, sec-1 2.0 x 10-9

e. Sr and Ba isotopes, sec-1 1.0 x 10-11

f.

Y, La, Ce, Pr isotopes, sec-1 1.6 x 10-12

9.

Mixed bed demineralizer decontamination factors:

a. Noble gases and Cs-134, 136, 137, Y-90, 91 and Mo-99 1.0

b. All other isotopes 10.0 10.0

10. Cation bed demineralizer decontamination factor for Cs-134, 136, 137, Y-90, 91 and Mo-99

11. Volume control tank noble gas stripping fraction (closed system):

Isotope Stripping Fraction Kr-85 2.3 x 10-5 Kr-85m 2.7 x 10-1 Kr-87 6.0 x 10-1 Kr-88 4.3 x 10-1 Xe-133 1.6 x 10-2 Xe-133m 3.7 x 10-2 Xe-135 1.8 x 10-1 Xe-135m 8.0 x 10-1 Xe-138 1.0