Text

Rev 1 to DC Cook Nuclear Plant Unit 2,Cycle 9 Core Operating Limits Rept
	ML17329A505
Person / Time
Site:	Cook
Issue date:	05/31/1992
From:	; INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:	;
Shared Package
ML17329A504	List: ML17329A503; ML17329A505;
References
	NUDOCS 9205180280
	Download: ML17329A505 (14)
	v • d • e

DONALD C.

COOK NUCLEAR PLANT UNIT 2 CYCLE 9 CORE OPERATING LIMITS REPORT Revision 1

May 1992 9205180280 920515 PDR ADOCK,05000316 P

, 'DR

COLR for DONALD C.

COOK NUCLEAR PLANT UNIT 2 CYCLE 9 1 ~ 0 CORE OPERATING LIMITS REPORT This Core Operating Limits Report for Donald C. Cook Nuclear Plant Unit 2 Cycle 9 has been prepared in accordance with the requirements of Technical Specification 6.9.1.11.

The Technical Specifications affected by this report are listed below:

3/4.1.1.4 3/4.1.3.1 3/4.1.3.4 3/4.1.3.5 3/4.1.3.6 3/4.2.1 3/4.2.2 3/4.2.3 3/4.2.6 Moderator Temperature Coefficient Movable Control Assemblies Group Height Rod Drop Time Shutdown Rod Insertion Limit Control Rod Insertion Limits Axial Flux Difference (AFD)

Heat Flux Hot Channel Factor F (2)

Nuclear Enthalpy Hot Channel Factor - F",8 Allowable Power Level - (APL)

Page 1 of 12

COLR for Donald C. Cook Nuclear Plant Unit 2 Cycle 9

2o0 OPERATING LIMITS The cycle-specific parameter limits for the specifications listed in Section 1.0 are presented in the following subsections.

These limits have been developed using the NRC-approved methodologies specified in Technical Specification 6.9.1.11.2.

2.1 Moderator Tem erature Coefficient (Specification 3/4.1.1.4) 2.1.1 The Moderator Temperature Coefficient (MTC) Limits are:

The BOL/ARO-MTC shall be less positive than the value given in Figure 1.

The EOL/ARO/RTg-MTC shall be less negative than

-5.00E-4 4k/k/ F.

This limit $s based on a T program with HFP vessel T

of 574 F

avg avg where:

ARO stands BOL stands EOL stands RTP stands HFP stands for All Rods Out for Beginning of Cycle Life for End of Cycle Life for Rated Thermal Power for Hot Full Thermal Power 2.1.2 The MTC Surveillance limit is!

The 300 ppm/ARO/RTP-MTCoshould be less negative than or equal to -4.15E-4 ~k/k/ F at a

HFP vessel T

of 574 F.

avg Page 2 of 12

COLR for Donald C. Cook Nuclear Plant Unit 2 Cycle 9

2.2 Rod Dro Time Dro Hei ht (Specification 3/4.1.3.4) 2.2.1 All rods shall be dropped from 231 steps.

2.3

'Shutdown Rod Insertion Limit (Specification 3/4.1.3.5) 2.3.1 The shutdown rods shall be withdrawn to 231 steps.

2.4 Control Rod Insertion Limits (Specifications 3/4.1.3.6, and 3/4.1.3.1) 2.4.1 2.4.2 The control rod banks shall be limited in physical insertion as shown in Figure 2.

Successive Control Rod Banks shall overlap by 103 steps.

The sequence for Control Rod Bank withdrawal shall be Bank A, Bank B, Bank C, and Bank D.

2.5 Axial Flux Difference (Specification 3/4.2.1) 2.5.1 2.5.2 2.5.3 The Allowable Operation Limits are provided in Figure 3.

The AFD target band during base load operations is +3%,

-3% (not applicable for this cycle)

The AFD target band is +5%,

-5% for a cycle average accumulated burnup > 0.0 MWD/MTU Page 3 of 12

COLR for Donald C. Cook Nuclear Plant Unit 2 Cycle 9

2.6 Heat Flux Hot channel Factor F (Z) (Specification 3.2.2)

Q CFQ F (Z)< ---

K(Z) for P > 0.5 Q

F (Z)<

2

CFQ

K(Z) for P < 0.5 Q

where:

P

=

THERMAL POWER RATED THERMAL POWER 2.6.1 CFQ= 2.335 for Westinghouse VANTAGE 5 fuel.

CFQ= 2.10 for ANF fuel

2. 6.2 K(Z) is provided in Figure 4 for Westinghouse VANTAGE 5 fuel K(Z) is provided in Figure 5 for ANF fuel Page 4 of 12

COLR for Donald C.

Cook Nuclear Plant Unit 2 Cycle 9

N 2.7 Nuclear Enthal Rise Hot Channel Factor - F aH (Specification 3/4.2.3)

F

< CFDH * (1 + PFDH * (1-P))

N aH THERMAL POWER where:

P RATED THERMAL POWER 2.7.1 CFDH = 1.56 for Westinghouse VANTAGE 5 fuel

= 1.49 for ANF fuel 2 ' '

PFDH = 0.3 for Westinghouse VANTAGE 5 fuel PFDH = 0.2 for ANF fuel Page 5 of 12

COLR for Donald C. Cook Nuclear Plant Unit 2 Cycle 9

2.8 Allowable Power Level APL (Specification 3.2.6)

CF

K Z APL=min over Z of F (Z)

V(Z)

FP 2.8.1 2.8.2 2.8.3 V(Z) is provided in Table 1 for +

5% AFD target band CFQ and K(Z) are provided in COLR Sections 2.6.1 and 2.6.2

F is provided in Technical Specification 3.2.6 Page 6 of 12

I

~ ~

HR

~

~ ~

fULLY flTHORANN 200 BANK C (8.545 251)

~ 150 Cl 0

a4J I

5 100 (0 (28)

BANK 0 50

.00 (8 8)

FULLY INSERTKO

.20

.40

.60 FRACTION OF RATED POTER I

I I

I

.80 FIGURE 2 CONTROL ROD BANK INSERTION LIMITS VERSUS THERMAL POWER FOUR-LOOP OPERATION Page 8 of 12

RHKH HIIK5I:

~

I C~~

C

~ i 0

g~~~r~

I R3lKD ANKH%=

~

0 I

1.2 0.0 1.0 6.0 1.0 1.0 12.0,0.925

.80

.40

.20 0.00 6

CORE HEICHT (FT) 12 FIGURE 4 K( Z }

NORMALIZED Fq ( Z } AS A FUNCTION OF CORE HEIGHT FOR WESTINGHOUSE VANTAGE 5 FUEL Page 10 of 12

e 1.2 1.0 0.0 1.0 6.0 1.0 11.14,0.937

.80 CC 4I

.60 a

4J tV 5

.40 12.0,0.710

.20 0.00 6

CORE HEIGHT (FT) 10 12 FIGURE 5

K( Z )

NORMALIZED Fq ( Z )

AS A FUNCTION OF CORE HEIGHT FOR ANF FUEL Page 11 of 12

< ~

~

r O(RIALD C.

CON( (WIT 2 CTCLK 0 v(z) fLNcTIofa AXIAL IlKSH KNV.

)4).

(CT) 0.

150 150 1000 1000 2000 SUNDA RAHQK5 ()BIO/)(TU) 2000 4000 4000 8000 10000 4000 4000

$000 10000 12000 12000 14000 14000 Kol 1

2 3

4 5

B' 8

9 10 11 12 13 14 15 14 17 18 10 20 21 22 23 21 25 26'7 28 29 30 31 32 33 34 35 34 37 38 30 40 41 42 43 44 45 44 47 48 49 50 51

$ 2 53 54 55 Sd

$7 58 SQ 80 Bl 0.0 1.0000 0.2 1.0000 0.1 1

~ 0000

0. 4 1. 0000 0.8 1.0000

1. 0 1. 0000 1.2 1.0000 1.4 1.0081 1.4 1.0082 1 ~ 8 1.0081 2.0 1.0077 2.2 1 ~ 0071 2.1 1.00d2 2.d 1.0050 2.$ 1.0935 3.0 1 ~ 0017 3.2 1.0807 3.1 1.0882 3.4 1.0874 3.8 1.0858 4,. 0 1. 0862 4.2 1.0851 4.1 1.0844 4.B 1.0811 4.8 1.0810

5. 0 1. 083Q 5.2 1.0838 S. I 1.083Q S.B 1.0835 5.8 1.0830 B.o 1.0819 8.2 1.0803 B.4 1.0782 4.4 1.0755 B.S 1.0720

7. 0 1. 0701 7.2 1.0701 7.4 1.068d

7. 4

1. Oedd 7.8 1.0610 8.0 1.06d1 8.2 1.0718 8.4 1.0765 8.8 1.0814 4.8 1.O842 9.0 1.0000 0.2 1.0954 0.4 1.0904 0.4

1. 1030 9.8 1.1077 10.0'. 1112

10. 2

1. 1111 10.4 1.1171 10.5 1.1193

10. 8

1. 1210 11.0 1.0000 1 1. 2 1. 0000 11.4 1.0000 11.d 1.0000 11.8 1.0000 12.0 1.0000 1

~ 0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000

1. 0000 '1'. 0000 1.0000 1 ~ 0000 1.0000 1.0000 1.0081 1 ~ 0044 1.0982 1.0985 1.0981 1.0983 1.0077 1.0079 1.0071 1.0972 1 '052 1.0052

1. 0050

1. OQI0 1.0035 1.0933 1.0017 1.0011 1.0807 1.080$

1.0880 1.0880 1.0884 1.0885 1.087Q 1.0870 1.0871 1.0872 1.0844 1.oadd 1.0858 1.0850 1.0850 1.0853 1.0810 1.0811 1.0830 1.0833 1.0838 1.0828 1.0830 1.0820 1.0834 1.0808 1.0830 1.0704 1.0810 1.0774 1.0803 1.075Q 1.0782 1.0744 1.0755 1.0723 1.0720 1.0402 1.0704 1.0577 1.0701 1.0472 1.OBSB 1.0450 1.044d 1.0540 1.0410 1.0613

1. Odd 1

1. 0620 1.0718 1.0473 1.0744 1.0725 1.0811 1.0741 1.0852 1.0837 1.0QOQ 1.0801 1.0954 1.0Q14 1.0QQB 1.0005

1. 1042

1. 1047

1. 1041

1. 1085

1. 1114

1. 1117

1. 1145

1. 1148

1. 1172

1. 1173

1. 1193

1. 1210

1. 1208 1.0000 1.0000 1.0000 1.0000

1. 0000 1. 0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1 ~ 0000 1.0000 1.0000 1.0000 1.0000 1 ~ 0000 1 ~ 0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1

~ 0000 1.0000 1.0000 1.0000 1.0000 1.0000 1

~ 0000'

~ 0000 1.0000 1.0000 1.0000 1.0000 1.0000 1 ~ 0000 1.0000 1.0000 1.0000 1.0000 1.0000 1 ~ 0000 1 0000 1.1008 1.1052 1.1110 1.1207 1.1317 1.11141.1d11 1.1004 1.1050 1.1113 1.11Qd 1.1303 1 ~ 14241

~ 1412 1.1004 1.1044 1.1103 1.11d3 1.1282 1 ~ 13001

~ 1573

1. 0004

1. 1034

1. 1080

1. 1163

1. 1254 1. 1363

1. 152$

1.0088 1 ~ 1021 1.1070 1 ~ 1137 1 ~ 1220 1 ~ 1310 1 ~ 1467 1.0074 1.1001 1.1047 1.110d 1.11SO 1.12d$

1.1400 1.0QBO 1.0081 1.1020 1.1071 1 ~ 1134 1.1211 1.1321 1.0040 1.0964 1.0980

1. 1030

1. 1043

1. 1144

1. 1240 1.0917

'1.0014 1.0051 1.0047 1.1020 1 ~ 1080 1.1154 1.0004 1.0010 1.0010 1..0038 1.0045 1 ~ 0007 1 ~ 1044 1.0802 1 '802 1.0802 1.080$

1.0914 1 003$

1 ~ 0047 1.08S3 1

~ OS81 1

~ 0867 1

~ 0802 1.0930 1.09701

~ 105$

1.0878 1.0871 1.085Q 1.0QOI 1.0057 1

~ 104Q 1.1178 1.0872 1.0850 1.0857 1.0024 1.1012 1

~ 1120 1

~ 1288 1.0855 1.0848 1

~ 0881 1.0054 1.1044 1.1197 1.1402 1

~ 0840 1.0850 1.0804 1.0901 1.1121 1.1281 1 ~ 1534 1.0853 1.0872 1.0010 1.1028 1.1185 1

~ 1381 1.1582 1.0811 1.0881 1.0021 1.1041

1. 1244 1 ~ 1171 1.1820 1.0833 1

~ 0887 1

~ 0031 1.1090 1.1200 1 ~ 1550 1 ~ 1957 1.0824 1.0800 1.0910 1.1114 1

~ 1314 1.1538 1.2084 1

~ 0414 1 ~ 0400 1.0941 1.1131 1.1387 1 ~ 1705 1.2105 1.0804 1.0885 1.0937 1.1147 1.11201

~ 1782 1 ~ 2325 1.0780 1.0875 1.00281.1158 1.1171 1.1854 1.2450 1

~ 0760 1.0851 1.0012 1.1143 1.1503 1.1931 1 ~ 2501 1

~ 0748 1.0840 1.0888 1.1154 1 ~ 1523 1 ~ 1085 1 ~ 2701 1.0732 1 ~ 0811 1.0851 1.1140

1. 1513 1.2040 1 ~ 2811 1.0711 1.0781 1.0855 1.1157 1.1560 1.2087 1 2800 1.0400 1.0711 1.0852 1 ~ 1171 1.1504 1.2125 1.2930 1 ~ 0474 1

~ 0401 1.0S77 1.1103 1 ~ 1617 1

~ 2145 1

~ 2950 1.0442 1.0484 1

~ 0800 1 ~ 1204 1 ~ 1421 1

~ 2147 1

~ 291d 1'.Ceil 1'.oeoi 1'.080e 1.12o$

1'.1417 1'.212e 1.'20oe 1.0513 1.0494 1.08051.1195 1 ~ 1501 1.2081 1.2833 1.0501 1.0dQB 1.0880 1.1177 1.1555 1.2021 1 ~ 2720 1.0d01 1.0803 1.0871 1.1130 1.1103 1.1030 1.2507 1.0510 1.0705 1.0850 1.1008 1.1110 1.181d 1.2430 1.0404 1.074d 1.08781.1085 1.13d3 1.1710 1.2243 1.0757 1.0807 1.0921 1.10QQ 1.1334 1.1B31 1.2081 1.0818 1.0865 1.0Qd2 1.1110 1.1304 1.1552 1.1927 1.0881 1.0921 1.0907

1. 1112

1. 1255

1. 1153

1. 1711 1.0015 1.0974 1.1020 1.1108 1.1213 1.1310 1.1531 1.1001 1.102$

1.1057 1.1102 1.1150 1.1227 1 ~ 1330

1. 1057 1

~ 1070 1.1085 1.1102

1. 1121

1. 1117 1.1171

1. 1004

1. 1105

1. 1117

1. 1130

1. 1141

1. 1181

1. 1125 1

~ 1135 1.1110 1.1164

1. 1185 1.1214

1. 1230

1. 1155

1. 1185

1. 1178

1. 1191

1. 1213

1. 1250

1. 1254 1.117Q 1.1189 1.1202 1.1219 1.1230 1.1285 1.1298

1. 1197

1. 1205

1. 1219

1. 12341. 1251

1. 1312

1. 1320

1. 120Q

1. 1214

1. 1220

1. 1210

1. 1274

1. 1331

1. 1352 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1 ~ 0000 1. 0000 1. 0000

1. 0000

1. 0000 1. 0000

1. 0000

1. 0000 1. 0000 1. 0000

1. 0000

1. 0000 1. 0000 1. 0000

1. 0000

1. 0000 1. 0000 1. 0000

1. 0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 Top and bottoe 10% of core are excluded as pet Technical Speclf1catlons.

TABLE 1 DONALD C.

COOK UNIT 2 CYCLE 9 V(Z) FUNCTION Page 12 of 12

ML17329A505

Text

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