AM WNucifea PW ¶ah

E xeton

November 22, 2013

SVPLTR: #13-0047

U. S. Nuclear Regulatory CommissionATTN: Document Contrl DeskWashington D.C. 20855-0M01

Dresden Nucler Power Station, Una 2Renewed Facility Operating License Nos. OPR-19NRC Docket Nos. 50-237

Subject Core Operating Umits Report for Unit 2 Cycle 24

The purpose of th leter is to transmit 1* Core Operating LiUm Report (COLR) for DresdenNuclear Power Station (DNPS) Unit 2 operatng cyce 24 (D2C24), Revision I in accordancewith Technical Specctions Section 5.6.5, CORE OPERATING LIMITS REPORT (COLR).7

The COLRs for DNPS, Unit 2 was updated in support od the cycle 24 reload.

There are no regulatory cormmitmet contained in this letter.

Should you have any questions concerning tis letter, please contac Mr. Glen Morrow at815-416-2800.

Respectkufr,

Shane M MarikSite Vice PresidentDresden Nuclear Power Station

Attachment: Core Operating Urnits Report for Dresden Unit 2 Cycle 24 Revision 1

cc: Regional Administrator - NRC Region IIINRC Senior Resident Inspector - Dresden Nuclear Power Station

COLR Dresden 2 Revision 13 Page 1 of 54

Core Operating Limits Report

For

Dresden Unit 2 Cycle 24

Revision 1

Dresden Unit 2 Cycle 24

COLR Dresden 2 Revision 13 Page 2 of 54

Table of Contents

1. Term s and Definitions .............................................................................................................. 62. General Information ................................................................................................................. 73. Average Planar Linear Heat Generation Rate ....................................................................... 84. Operating Lim it Minim um Critical Power Ratio .................................................................... 36

4.1. Manual Flow Control MCPR Lim its .............................................................................. 364.1.1. Power-Dependent MCPR ........................................................................................ 364.1.2. Flow-Dependent MCPR .......................................................................................... 36

4.2. Scram Tim e ........................................................................................................................ 374.3. Recirculation Pum p ASD Settings ................................................................................ 37

5. Linear Heat Generation Rate ................................................................................................ 446. Rod Block Monitor ................................................................................................................. 477. Stability Protection Setpoints ................................................................................................ 488. Modes of Operation .............................................................................................................. 499. Methodology .............................................................................................................................. 5210. References ............................................................................................................................... 53

Dresden Unit 2 Cycle 24

COLR Dresden 2 Revision 13 Page 3 of 54

List of Tables

Table 3-1 MAPLHGR for bundle/lattice:Opt2-4.02-18GZ8.00-14GZ5.50/Lattices 81 and 89Opt2-4.03-16GZ8.00-14GZ5.50/Lattices 81 and 89Opt2-4.07-14G5.50-2GZ5.50/Lattices 81 and 89Opt2-4.05-18GZ8.00-14GZ5.50/Lattices 81 and 89Opt2-4.05-16GZ8.00-14GZ5.50/Lattices 81 and 89Opt2-4.10-14GZ5.50-2GZ5.50/Lattices 81 and 89Opt2-4.04-18GZ7.50-14GZ5.50/Lattices 81 and 89Opt2-4.01-16GZ7.50-14GZ5.50/Lattices 81 and 89Opt2-4.04-14G5.50-2GZ5.50/Lattices 81 and 89 ............................................... 8

Table 3-2 MAPLHGR for bundle/lattice:Opt2-4.02-18GZ8.00-14GZ5.50/Lattice 95 ....................................................... 8

Table 3-3 MAPLHGR for bundle/lattice:Opt2-4.02-18GZ8.00-14GZ5.50/Lattice 96 ................................................................. 9

Table 3-4 MAPLHGR for bundle/lattice:Opt2-4.02-18GZ8.00-14GZ5.50/Lattice 97 ................................................................. 9

Table 3-5 MAPLHGR for bundle/lattice:Opt2-4.02-18GZ8.00-14GZ5.50/Lattice 98 ............................................................... 10

Table 3-6 MAPLHGR for bundle/lattice:Opt2-4.02-18GZ8.00-14GZ5.50/Lattice 99 ............................................................... 10

Table 3-7 MAPLHGR for bundle/lattice:Opt2-4.02-18GZ8.00-14GZ5.50/Lattice 100Opt2-4.03-16GZ8.00-14GZ5.50/Lattice 100 ................................................... 11

Table 3-8 MAPLHGR for bundle/lattice:Opt2-4.03-16GZ8.00-14GZ5.50/Lattice 101 .............................................................. 11

Table 3-9 MAPLHGR for bundle/lattice:Opt2-4.03-16GZ8.00-14GZ5.50/Lattice 102 ............................................................. 12

Table 3-10 MAPLHGR for bundle/lattice:Opt2-4.03-16GZ8.00-14GZ5.50/Lattice 103 ............................................................ 12

Table 3-11 MAPLHGR for bundle/lattice:Opt2-4.03-16GZ8.00-14GZ5.50/Lattice 104 ............................................................. 13

Table 3-12 MAPLHGR for bundle/lattice:Opt2-4.03-16GZ8.00-14GZ5.50/Lattice 105 .................................. 13

Table 3-13 MAPLHGR for bundle/lattice:Opt2-4.07-14G5.50-2GZ5.50/Lattice 106 ................................................................. 14

Table 3-14 MAPLHGR for bundle/lattice:Opt2-4.07-14G5.50-2GZ5.50/Lattice 107 ................................................................. 14

Table 3-15 MAPLHGR for bundle/lattice:Opt2-4.07-14G5.50-2GZ5.50/Lattice 108 ................................................................. 15

Table 3-16 MAPLHGR for bundle/lattice:Opt2-4.07-14G5.50-2GZ5.50/Lattice 109 ................................................................. 15

Table 3-17 MAPLHGR for bundle/lattice:Opt2-4.07-14G5.50-2GZ5.50/Lattice 110 ................................................................. 16

Table 3-18 MAPLHGR for bundle/lattice:Opt2-4.07-14G5.50-2GZ5.50/Lattice 111 ................................................................. 16

Table 3-19 MAPLHGR for bundle/lattice:Opt2-4.05-18GZ8.00-14GZ5.50/Lattice 113 ............................................................. 17

Table 3-20 MAPLHGR for bundle/lattice:Opt2-4.05-18GZ8.00-14GZ5.50/Lattice 114 ............................................................. 17

Table 3-21 MAPLHGR for bundle/lattice:Opt2-4.05-18GZ8.00-14GZ5.50/Lattice 115 ............................................................. 18

Table 3-22 MAPLHGR for bundle/lattice:

Dresden Unit 2 Cycle 24

COLR Dresden 2 Revision 13 Page 4 of 54

Opt2-4.05-18GZ8.00-14GZ5.50/Lattice 116 ............................................................. 18Table 3-23 MAPLHGR for bundle/lattice:

Opt2-4.05-18GZ8.00-14GZ5.50/Lattice 117 ............................................................ 19Table 3-24 MAPLHGR for bundle/lattice:

Opt2-4.05-18GZ8.00-14GZ5.50/Lattice 118 ............................................................. 19Table 3-25 MAPLHGR for bundle/lattice:

Opt2-4.05-16GZ8.00-14GZ5.50/Lattice 119 ............................................................ 20Table 3-26 MAPLHGR for bundle/lattice:

Opt2-4.05-16GZ8.00-14GZ5.50/Lattice 120 ............................................................. 20Table 3-27 MAPLHGR for bundle/lattice:

Opt2-4.05-16GZ8.00-14GZ5.50/Lattice 121 .............................................................. 21Table 3-28 MAPLHGR for bundle/lattice:

Opt2-4.05-16GZ8.00-14GZ5.50/Lattice 122 ............................................................. 21Table 3-29 MAPLHGR for bundle/lattice:

Opt2-4.05-16GZ8.00-14GZ5.50/Lattice 123 ............................................................. 22Table 3-30 MAPLHGR for bundle/lattice:

Opt2-4.05-16GZ8.00-14GZ5.50/Lattice 124 ............................................................. 22Table 3-31 MAPLHGR for bundle/lattice:

Opt2-4.10-14GZ5.50-2GZ5.50/Lattice 125 ............................................................... 23Table 3-32 MAPLHGR for bundle/lattice:

Opt2-4.10-14GZ5.50-2GZ5.50/Lattice 126 ............................................................... 23Table 3-33 MAPLHGR for bundle/lattice:

Opt2-4.10-14GZ5.50-2GZ5.50/Lattice 127 ............................................................... 24Table 3-34 MAPLHGR for bundle/lattice:

Opt2-4.10-14GZ5.50-2GZ5.50/Lattice 128 ............................................................... 24Table 3-35 MAPLHGR for bundle/lattice:

Opt2-4.10-14GZ5.50-2GZ5.50/Lattice 129 ............................................................... 25Table 3-36 MAPLHGR for bundle/lattice:

Opt2-4.10-14GZ5.50-2GZ5.50/Lattice 130 ............................................................... 25Table 3-37 MAPLHGR for bundle/lattice:

Opt2-4.04-18GZ7.50-14GZ5.50/Lattice 131 ............................................................ 26Table 3-38 MAPLHGR for bundle/lattice:

Opt2-4.04-18GZ7.50-14GZ5.50/Lattice 132 ............................................................. 26Table 3-39 MAPLHGR for bundle/lattice:

Opt2-4.04-18GZ7.50-14GZ5.50/Lattice 133 ............................................................. 27Table 3-40 MAPLHGR for bundle/lattice:

Opt2-4.04-18GZ7.50-14GZ5.50/Lattice 134 ............................................................. 27Table 3-41 MAPLHGR for bundle/lattice:

Opt2-4.04-18GZ7.50-14GZ5.50/Lattice 135 ............................................................. 28Table 3-42 MAPLHGR for bundle/lattice:

Opt2-4.04-18GZ7.50-14GZ5.50/Lattice 136 ............................................................. 28Table 3-43 MAPLHGR for bundle/lattice:

Opt2-4.01-16GZ7.50-14GZ5.50/Lattice 137 ............................................................. 29Table 3-44 MAPLHGR for bundle/lattice:

Opt2-4.01-16GZ7.50-14GZ5.50/Lattice 138 ............................................................. 29Table 3-45 MAPLHGR for bundle/lattice:

Opt2-4.01-16GZ7.50-14GZ5.50/Lattice 139 ............................................................. 30Table 3-46 MAPLHGR for bundle/lattice:

Opt2-4.01-16GZ7.50-14GZ5.50/Lattice 140 ............................................................. 30Table 3-47 MAPLHGR for bundle/lattice:

Opt2-4.01-16GZ7.50-14GZ5.50/Lattice 141 ............................................................ 31Table 3-48 MAPLHGR for bundle/lattice:

Opt2-4.01-16GZ7.50-14GZ5.50/Lattice 142 ............................................................. 31Table 3-49 MAPLHGR for bundle/lattice:

Opt2-4.04-14G5.50-2GZ5.50/Lattice 143 ................................................................. 32Table 3-50 MAPLHGR for bundle/lattice:

Dresden Unit 2 Cycle 24

COLR Dresden 2 Revision 13 Page 5 of 54

Opt2-4.04-14G5.50-2GZ5.50/Lattice 144 ................................................................. 32Table 3-51 MAPLHGR for bundle/lattice:

Opt2-4.04-14G5.50-2GZ5.50/Lattice 145 ................................................................. 33Table 3-52 MAPLHGR for bundle/lattice:

Opt2-4.04-14G5.50-2GZ5.50/Lattice 146 ................................................................. 33Table 3-53 MAPLHGR for bundle/lattice:

Opt2-4.04-14G5.50-2GZ5.50/Lattice 147 ................................................................. 34Table 3-54 MAPLHGR for bundle/lattice:

Opt2-4.04-14G5.50-2GZ5.50/Lattice 148 ................................................................. 34Table 3-55 MAPLHGR Multipliers ........................................................................... 35Table 4-1 Scram Tim es ......................................................................................... 37Table 4-2 MCPR TSSS Based Operating Limits - NFWT/AII Fuel Types ......................... 38Table 4-3 MCPR TSSS Based Operating Limits - RFWT/All Fuel Types ........................ 38Table 4-4 MCPR ISS Based Operating Limits - NFWT/AII Fuel Types ........................... 39Table 4-5 MCPR ISS Based Operating Limits - RFWT/AII Fuel Types ............................ 39Table 4-6 MCPR NSS Based Operating Limits - NFWT/AII Fuel Types .......................... 40Table 4-7 MCPR NSS Based Operating Limits - RFWT/AII Fuel Types .......................... 40Table 4-8 MCPR(P) for Westinghouse Fuel - NFWT/AII Fuel Types .............................. 41Table 4-9 MCPR(P) for Westinghouse Fuel - RFWT/AII Fuel Types ............................... 42Table 4-10 MCPR(F) for Westinghouse Fuel/All Fuel Types .......................................... 43Table 5-1: LHGR Limit for bundle/lattice:

Opt2-4.02-18GZ8.00-14GZ5.50/AII Lattices except 81 and 89Opt2-4.03-16GZ8.00-14GZ5.50/AII Lattices except 81 and 89Opt2-4.07-14G5.50-2GZ5.50/AII Lattices except 81 and 89 ................................ 44

Table 5-2: LHGR Limit for bundle/lattice:Opt2-4.05-18GZ8.00-1 4GZ5.50/AII Lattices except 81 and 89Opt2-4.05-16GZ8.00-14GZ5.50/AII Lattices except 81 and 89Opt2-4.10-14GZ5.50-2GZ5.50/AII Lattices except 81 and 89 .............................. 44

Table 5-3: LHGR Limit for bundle/lattice:Opt2-4.04-18GZ7.50-14GZ5.50/All Lattices except 81 and 89Opt2-4.01-16GZ7.50-14GZ5.50/AII Lattices except 81 and 89Opt2-4.04-14G5.50-2GZ5.50/AII Lattices except 81 and 89 ................................ 45

Table 5-4: LHGR Limit for bundle/lattice:Opt2-4.02-18GZ8.00-14GZ5.50/Lattices 81 and 89Opt2-4.03-16GZ8.00-1 4GZ5.50/Lattices 81 and 89Opt2-4.07-14G5.50-2GZ5.50/Lattices 81 and 89Opt2-4.05-18GZ8.00-14GZ5.50/Lattices 81 and 89Opt2-4.05-16GZ8.00-14GZ5.50/Lattices 81 and 89Opt2-4.10-14GZ5.50-2GZ5.50/Lattices 81 and 89Opt2-4.04-18GZ7.50-14GZ5.50/Lattices 81 and 89Opt2-4.01-16GZ7.50-14GZ5.50/Lattices 81 and 89Opt2-4.04-14G5.50-2GZ5.50/Lattices 81 and 89 .............................................. 45

Table 5-5 LHGRFAC(P) Multipliers/All Fuel Types ...................................................... 46Table 5-6 LHGRFAC(F) Multipliers/All Fuel Types ..................................................... 46Table 6-1 Rod Block Monitor Upscale Instrumentation Setpoints ....................................... 47Table 7-1 OPRM PBDA Trip Settings ...................................................................... 48Table 8-1 Modes of Operation .............................................................................. 49Table 8-2 Core Thermal Power Restriction for OOS Conditions .................................... 51Table 8-3 Core Thermal Power Restriction for TBVOOS ............................................. 51

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COLR Dresden 2 Revision 13 Page 6 of 54

1. Terms and Definitions

APLHGRASDCPRDLOEFPHEOCEOOSFWTRICFISSLHGRLHGRFAC(F)LHGRFAC(P)LPRMMAPLHGRMCPRMCPR(F)MCPR(P)MELLLAMSIVMWd/MTUNFWTNRCNSSOLMCPROOSOPRMPBDAPLUOOSPCOOSRFWTRWESERSLMCPRSLOTBVOOSTBVTCVTIPTMOLTSSSTSV

Average planar linear heat generation rateAdjustable Speed DriveCritical Power RatioDual loop operationEffective full power hourEnd of cycleEquipment out of serviceFinal feedwater temperature reductionIncreased core flowIntermediate scram speedLinear heat generation rateFlow dependent LHGR multiplierPower dependent LHGR multiplierLocal power range monitorMaximum average planar linear heat generation rateMinimum critical power ratioFlow dependent MCPRPower dependent MCPRMaximum extended load line limit analysisMain steam isolation valveMegawatt days per metric ton UraniumNominal feedwater temperatureNuclear Regulatory CommissionNominal scram speedOperating limit minimum critical power ratioOut of serviceOscillation power range monitorPeriod based detection algorithmPower load unbalance out of servicePressure controller out of serviceReduced feedwater temperatureRod withdrawal errorSafety evaluation reportSafety limit minimum critical power ratioSingle loop operationTurbine bypass valves out of serviceTurbine bypass valveTurbine control valveTraversing incore probeThermal mechanical operating limitTechnical Specification scram speedTurbine stop valve

Dresden Unit 2 Cycle 24

COLR Dresden 2 Revision 13 Page 7 of 54

2. General Information

Power and flow dependent limits are listed for various power and flow levels. Linear interpolationis to be used to find intermediate values.

Rated core flow is 98 Mlb/hr. Operation up to 108% rated flow (ICF) is fully evaluated for thiscycle, however, flow cannot exceed 103.4% rated flow due to unit specific limitations. Licensedrated thermal power is 2957 MWth. For allowed operating regions, see applicable power/flowmap.

Coastdown is defined as any cycle exposure beyond the full power, rated core flow, and all rods

out condition with the plant power gradually reducing as available core reactivity diminishes.

MCPR(P) and MCPR(F) values are independent of scram speed.

LHGRFAC(P) and LHGRFAC(F) values are independent of scram speed.

All thermal limits are analyzed to NSS, ISS, and TSSS. Only MCPR operating limits vary withscram speed.

For thermal limit monitoring above 100% rated power or 100% rated core flow, the 100% ratedpower and the 100% core flow thermal limit values, respectively, can be used unless otherwiseindicated in the applicable table.

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COLR Dresden 2 Revision 13 Page 8 of 54

3. Average Planar Linear Heat Generation Rate

For natural uranium lattices, DLO and SLO MAPLHGR values are provided in Table 3-1. For allother lattices, lattice-specific MAPLHGR values for DLO are provided in Tables 3-2 through 3-54.During single loop operation, these limits are multiplied by the SLO multiplier listed in Table 3-55.

Table 3-1 MAPLHGR for bundleilattice:Opt2-4.02-18GZ8.00-14GZS.50Opt2-4.03-16GZS.00-14GZ5.50

Opt2-4.07-14G5.50-2GZ5.50Opt2-4.05-18GZ8.O0-14GZ5.50Opt2-4.05-16GZ8.00-14GZ5.50Opt2-4.10-14GZ5.50-2GZ5.50Opt2-4.04-18GZ7.50-14GZ5.50Opt2-4.01-16GZ7.50-14GZ5.50

Opt2-4.04-14G5.50-2GZ5.50Lattices 81 and 89

(Reference 3)

Average Planar DLO, SLOExposure MAPLHGR

(MWd/MTU) (kW/ft)0 7.50

75000 7.50

Table 3-2 MAPLHGR for bundlellattice:Opt2-4.02-18GZ8.00-14GZ5.50

Lattice 95(References 16 and 17)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kW/ft)0 8.69

2500 8.875000 8.997500 9.0710000 9.1112000 9.1615000 9.3217000 9.4120000 9.5822000 9.7224000 9.7930000 9.7036000 9.6542000 9.6650000 9.7360000 9.7172000 9.93

Dresden Unit 2 Cycle 24

COLR Dresden 2 Revision 13 Page 9 of 54

Table 3-3 MAPLHGR for bundle/lattice:Opt2-4.02-18GZ8.00-14GZ5.50

Lattice 96(References 16 and 17)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kW/ft)0 8.72

2500 8.905000 9.037500 9.1210000 9.1712000 9.2415000 9.4117000 9.5120000 9.6822000 9.8324000 9.8830000 9.7936000 9.7442000 9.7450000 9.7960000 9.7472000 9.97

Table 3-4 MAPLHGR for bundle/lattice:Opt2-4.02-18GZ8.00-14GZ5.50

Lattice 97(References 16 and 17)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kW/ft)0 8.70

2500 8.885000 9.027500 9.1310000 9.1812000 9.2515000 9.4217000 9.5220000 9.7022000 9.8524000 9.8830000 9.7836000 9.7342000 9.7350000 9.7760000 9.7372000 9.98

Dresden Unit 2 Cycle 24

COLR Dresden 2 Revision 13 Page 10 of 54

Table 3-5 MAPLHGR for bundlellattice:Opt2-4.02-1 8GZ8.00-1 4GZ5.50

Lattice 98(References 16 and 17)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kW/ft)0 8.82

2500 9.025000 9.157500 9.2810000 9.3212000 9.4115000 9.5917000 9.7120000 10.0222000 10.0924000 10.0730000 9.9936000 9.9442000 9.9550000 9.9160000 9.9172000 10.24

Table 3-6 MAPLHGR for bundle/lattice:Opt2-4.02-1 8GZ8.00-1 4GZ5.50

Lattice 99(References 16 and 17)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kWft)0 8.87

2500 9.055000 9.187500 9.2610000 9.2712000 9.3415000 9.5217000 9.6820000 10.0422000 10.0624000 10.0530000 9.9836000 9.9242000 9.9350000 9.8760000 9.8872000 10.24

Dresden Unit 2 Cycle 24

COLR Dresden 2 Revision 13 Page 11 of 54

Table 3-7 MAPLHGR for bundle/lattice:Opt2-4.02-18GZ8.00-14GZ5.50Opt2-4.03-16GZS.00-14GZ5.50

Lattice 100(References 16 and 17)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kW/ft)0 9.66

2500 9.795000 9.827500 9.7610000 9.7012000 9.7315000 10.0317000 10.1920000 10.2122000 10.1924000 10.1830000 10.0836000 10.0242000 10.0250000 9.9660000 9.9772000 10.32

Table 3-8 MAPLHGR for bundle/lattice:Opt2-4.03-16GZS.00-14GZ5.50

Lattice 101(References 16 and 17)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kW/ft)0 8.97

2500 9.135000 9.217500 9.2510000 9.2412000 9.2715000 9.3917000 9.4520000 9.5822000 9.7024000 9.8130000 9.7336000 9.6842000 9.6950000 9.7460000 9.7172000 9.93

Dresden Unit 2 Cycle 24

COLR Dresden 2 Revision 13 Page 12 of 54

Table 3-9 MAPLHGR for bundle/lattice:Opt2-4.03-16GZ8.00-14GZ5.50

Lattice 102(References 16 and 17)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kW/ft)0 9.02

2500 9.175000 9.277500 9.3110000 9.3312000 9.3515000 9.4717000 9.5420000 9.6822000 9.8124000 9.9030000 9.8236000 9.7842000 9.7850000 9.7860000 9.7472000 9.98

Table 3-10 MAPLHGR for bundle/lattice:Opt2-4.03-16GZ8.00-14GZ5.50

Lattice 103(References 16 and 17)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kW/ft)0 9.01

2500 9.155000 9.267500 9.3310000 9.3412000 9.3715000 9.4917000 9.5620000 9.6922000 9.8324000 9.8930000 9.8236000 9.7742000 9.7750000 9.7660000 9.7372000 9.98

Dresden Unit 2 Cycle 24

COLR Dresden 2 Revision 13 Page 13 of 54

Table 3-11 MAPLHGR for bundle/lattice:Opt2-4.03-16GZ8.00-14GZ5.50

Lattice 104(References 16 and 17)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kW/ft)0 9.15

2500 9.325000 9.417500 9.49

10000 9.4912000 9.5415000 9.6617000 9.7520000 10.0022000 10.1024000 10.1030000 10.0336000 9.9842000 9.9650000 9.9060000 9.9072000 10.24

Table 3-12 MAPLHGR for bundle/lattice:Opt2-4.03-16GZ8.00-14GZ5.50

Lattice 105(References 16 and 17)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kW/ft)0 9.19

2500 9.355000 9.447500 9.4710000 9.4512000 9.4815000 9.6017000 9.7120000 10.0122000 10.0824000 10.0830000 10.0236000 9.9642000 9.9250000 9.8660000 9.8772000 10.25

Dresden Unit 2 Cycle 24

COLR Dresden 2 Revision 13 Page 14 of 54

Table 3-13 MAPLHGR for bundle/lattice:Opt2-4.07-14G5.50-2GZ5.50

Lattice 106(References 16 and 17)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kWift)0 8.95

2500 9.125000 9.257500 9.3210000 9.3412000 9.3715000 9.5417000 9.7020000 9.8622000 9.9024000 9.8930000 9.7936000 9.7442000 9.7450000 9.7960000 9.7872000 9.98

Table 3-14 MAPLHGR for bundle/lattice:Opt2-4.07-14G5.50-2GZ5.50

Lattice 107(References 16 and 17)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kW/ft)0 9.00

2500 9.165000 9.317500 9.3910000 9.4112000 9.4615000 9.6417000 9.8120000 9.9822000 10.0124000 9.9930000 9.8936000 9.8342000 9.8350000 9.8860000 9.8172000 10.03

Dresden Unit 2 Cycle 24

COLR Dresden 2 Revision 13 Page 15 of 54

Table 3-15 MAPLHGR for bundle/lattice:Opt2-407-14G5.50-2GZ5.50

Lattice 108(References 16 and 17)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kW/ft)0 8.99

2500 9.155000 9.307500 9.39

10000 9.4212000 9.4715000 9.6617000 9.8220000 9.9922000 10.0024000 9.9830000 9.8836000 9.8242000 9.8250000 9.8660000 9.8072000 10.03

Table 3-16 MAPLHGR for bundle/lattice:Opt2-4.07-14G5.50-2GZ5.50

Lattice 109(References 16 and 17)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kW/ft)0 9.15

2500 9.315000 9.477500 9.5710000 9.5812000 9.6615000 9.9517000 10.1620000 10.2422000 10.2224000 10.2030000 10.1136000 10.0442000 10.0450000 10.0260000 9.9872000 10.29

Dresden Unit 2 Cycle 24

COLR Dresden 2 Revision 13 Page 16 of 54

Table 3-17 MAPLHGR for bundle/lattice:Opt2-4.07-14G5.50-2GZ5.50

Lattice 110(References 16 and 17)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) ikW/ft)0 9.18

2500 9.355000 9.497500 9.5310000 9.5312000 9.6015000 9.9517000 10.1620000 10.2222000 10.2024000 10.1930000 10.0936000 10.0342000 10.0250000 9.9760000 9.9672000 10.29

Table 3-18 MAPLHGR for bundle/lattice:Opt2-4.07-14G5.50-2GZ5.50

Lattice 111(References 16 and 17)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kW/ft)0 9.55

2500 9.685000 9.767500 9.7510000 9.6812000 9.6915000 9.9617000 10.1520000 10.2322000 10.2224000 10.2030000 10.1136000 10.0442000 10.0450000 9.9760000 9.9672000 10.30

Dresden Unit 2 Cycle 24

COLR Dresden 2 Revision 13 Page 17 of 54

Table 3-19 MAPLHGR for bundle/lattice:Opt2-4.05-18GZ8.00-14GZ5.50

Lattice 113(References 9 and 11)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kW/ft)0 8.67

2500 8.865000 8.977500 9.0410000 9.0712000 9.1115000 9.2617000 9.3820000 9.5422000 9.6924000 9.7530000 9.6836000 9.6442000 9.6250000 9.6760000 9.6672000 9.88

Table 3-20 MAPLHGR for bundle/lattice:Opt2-4.05-1 8GZ8.00-1 4GZ5.50

Lattice 114(References 9 and 11)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kW/ft)0 8.70

2500 8.885000 9.027500 9.0810000 9.1312000 9.1815000 9.3517000 9.4720000 9.6522000 9.8024000 9.8330000 9.7636000 9.7242000 9.7050000 9.7060000 9.7072000 9.92

Dresden Unit 2 Cycle 24

COLR Dresden 2 Revision 13 Page 18 of 54

Table 3-21 MAPLHGR for bundle/lattice:Opt2-4.05-18GZ8.OO-14GZ5.50

Lattice 115(References 9 and 11)

Average Planar DLOExposure MAPLHGR

(MWdIMTU) (kWft)0 8.68

2500 8.855000 9.017500 9.1010000 9.1412000 9.2115000 9.3617000 9.4920000 9.6622000 9.8224000 9.8330000 9.7636000 9.7142000 9.7050000 9.6860000 9.6872000 9.93

Table 3-22 MAPLHGR for bundle/lattice:Opt2-4.05-18GZ8.00-14GZ5.50

Lattice 116(References 9 and 11)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kW/ft)0 8.81

2500 9.005000 9.147500 9.2510000 9.2812000 9.3615000 9.5317000 9.6820000 9.9922000 10.0324000 10.0130000 9.9736000 9.9142000 9.9050000 9.8260000 9.8572000 10.19

Dresden Unit 2 Cycle 24

COLR Dresden 2 Revision 13 Page 19 of 54

Table 3-23 MAPLHGR for bundle/lattice:Opt2-4.05-18GZ8.00-14GZ5.50

Lattice 117(References 9 and 11)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kWtff)0 8.85

2500 9.035000 9.177500 9.2210000 9.2212000 9.2815000 9.4617000 9.6420000 10.0022000 10.0024000 10.0030000 9.9536000 9.8942000 9.8750000 9.7960000 9.8272000 10.19

Table 3-24 MAPLHGR for bundle/lattice:Opt2-4.05-1 8GZ8.00-1 4GZ5.50

Lattice 118(References 9 and 11)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kW/ft)0 9.66

2500 9.775000 9.797500 9.7110000 9.6412000 9.6615000 9.9517000 10.1520000 10.1722000 10.1624000 10.1430000 10.0736000 10.0142000 9.9550000 9.8560000 9.9072000 10.26

Dresden Unit 2 Cycle 24

COLR Dresden 2 Revision 13 Page 20 of 54

Table 3-25 MAPLHGR for bundle/lattice:Opt2-4.05-16GZ8.00-14GZ5.50

Lattice 119(References 9 and 11)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kWlt)0 8.96

2500 9.115000 9.197500 9.2110000 9.2112000 9.2315000 9.3317000 9.4120000 9.5422000 9.6724000 9.7730000 9.7236000 9.6842000 9.6650000 9.6760000 9.6572000 9.88

Table 3-26 MAPLHGR for bundle/lattice:Opt2-4.05-16GZ8.00-14GZ5.50

Lattice 120(References 9 and 11)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kWtft)0 9.00

2500 9.155000 9.257500 9.2810000 9.2812000 9.3015000 9.4117000 9.5020000 9.6422000 9.7824000 9.8630000 9.8136000 9.7642000 9.7550000 9.6960000 9.6972000 9.93

Dresden Unit 2 Cycle 24

COLR Dresden 2 Revision 13 Page 21 of 54

Table 3-27 MAPLHGR for bundle/lattice:Opt2-4.05-16GZ8.00-14GZ5.50

Lattice 121(References 9 and 11)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kW/ft)0 8.99

2500 9.125000 9.247500 9.29

10000 9.2812000 9.3215000 9.4217000 9.5220000 9.6522000 9.7924000 9.8530000 9.8036000 9.7642000 9.7550000 9.6760000 9.6772000 9.93

Table 3-28 MAPLHGR for bundle/lattice:Opt2-4.05-16GZ8.00-14GZ5.50

Lattice 122(References 9 and 11)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kW/ft)0 9.14

2500 9.305000 9.407500 9.4610000 9.4412000 9.4815000 9.6017000 9.7120000 9.9622000 10.0524000 10.0530000 10.0136000 9.9642000 9.8950000 9.8060000 9.8472000 10.19

Dresden Unit 2 Cycle 24

COLR Dresden 2 Revision 13 Page 22 of 54

Table 3-29 MAPLHGR for bundle/lattice:Opt2-4.05-16GZS.00-1 4GZ5.50

Lattice 123(References 9 and 11)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kW/ft)0 9.18

2500 9.335000 9.427500 9.4310000 9.3912000 9.4215000 9.5417000 9.6720000 9.9722000 10.0324000 10.0330000 10.0036000 9.9442000 9.8550000 9.7760000 9.8172000 10.20

Table 3-30 MAPLHGR for bundle/lattice:Opt2-4.05-16GZ8.00-14GZ5.50

Lattice 124(References 9 and 11)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kW/ft)0 9.66

2500 9.775000 9.797500 9.7110000 9.6412000 9.6615000 9.9517000 10.1520000 10.1722000 10.1624000 10.1430000 10.0736000 10.0142000 9.9550000 9.8560000 9.9072000 10.26

Dresden Unit 2 Cycle 24

COLR Dresden 2 Revision 13 Page 23 of 54

Table 3-31 MAPLHGR for bundle/lattice:Opt2-4.10-14GZ5.50-2GZ5.50

Lattice 125(References 9 and 11)

Average Planar DLOExposure MAPLHGR

(MWdIMTU) kW/ft0 8.91

2500 9.075000 9.207500 9.2610000 9.2812000 9.3115000 9.4717000 9.6520000 9.8222000 9.8724000 9.8630000 9.7936000 9.7342000 9.7150000 9.7560000 9.7372000 9.93

Table 3-32 MAPLHGR for bundle/lattice:Opt2-4.10-14GZ5.50-2GZ5.50

Lattice 126(References 9 and 11)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kW/ft)0 8.95

2500 9.115000 9.267500 9.3210000 9.3412000 9.3915000 9.5717000 9.7620000 9.9322000 9.9724000 9.9530000 9.8836000 9.8342000 9.8050000 9.7960000 9.7772000 9.98

Dresden Unit 2 Cycle 24

COLR Dresden 2 Revision 13 Page 24 of 54

Table 3-33 MAPLHGR for bundle/lattice:Opt2-4.10-14GZ5.50-2GZS.50

Lattice 127(References 9 and 11)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kW/ft)0 8.94

2500 9.105000 9.257500 9.3310000 9.3612000 9.4015000 9.5817000 9.7720000 9.9522000 9.9724000 9.9530000 9.8836000 9.8242000 9.7950000 9.7760000 9.7572000 9.98

Table 3-34 MAPLHGR for bundle/lattice:Opt2-4.10-14GZ5.50-2GZ5.50

Lattice 128(References 9 and 11)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kW/ft)0 9.10

2500 9.265000 9.427500 9.5210000 9.5212000 9.6015000 9.8717000 10.1020000 10.2022000 10.1924000 10.1730000 10.0936000 10.0342000 10.0150000 9.9260000 9.9372000 10.25

Dresden Unit 2 Cycle 24

COLR Dresden 2 Revision 13 Page 25 of 54

Table 3-35 MAPLHGR for bundle/lattice:Opt2-4.10-14GZ5.50-2GZ5.50

Lattice 129(References 9 and 11)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kW/ft)0 9.14

2500 9.315000 9.447500 9.4610000 9.4612000 9.5315000 9.8817000 10.1120000 10.1922000 10.1724000 10.1530000 10.0836000 10.0142000 9.9950000 9.8860000 9.9172000 10.25

Table 3-36 MAPLHGR for bundle/lattice:Opt2-4.10-14GZ5.50-2GZ5.50

Lattice 130(References 9 and 11)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kW/ft)0 9.50

2500 9.635000 9.717500 9.68

10000 9.6112000 9.6215000 9.8817000 10.0920000 10.2122000 10.1924000 10.1830000 10.1036000 10.0442000 9.9850000 9.8760000 9.9072000 10.25

Dresden Unit 2 Cycle 24

COLR Dresden 2 Revision 13 Page 26 of 54

Table 3-37 MAPLHGR for bundledlattice:Opt2-4.04-18GZ7.50-14GZ5.50

Lattice 131(References 3 and 15)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kW/ft)0 9.21

2500 9.535000 9.457500 9.3810000 9.4912000 9.5015000 9.5517000 9.6120000 9.8022000 9.8924000 9.8330000 9.7736000 9.7142000 9.6750000 9.7060000 9.8172000 10.0775000 10.07

Table 3-38 MAPLHGR for bundle/lattice:Opt2-4.04-18GZ7.50-14GZ5.50

Lattice 132(References 3 and 15)

Average Planar DLOExposure MAPLHGR

(MWWMTU) (kWtft)0 9.34

2500 9.625000 9.517500 9.4310000 9.5512000 9.5715000 9.6417000 9.7320000 9.8922000 10.0224000 9.9430000 9.8636000 9.8142000 9.7450000 9.7760000 9.8072000 10.1075000 10.10

Dresden Unit 2 Cycle 24

COLR Dresden 2 Revision 13 Page 27 of 54

Table 3-39 MAPLHGR for bundle/lattice:Opt2-4.04-18GZ7.50-14GZ5.50

Lattice 133(References 3 and 15)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kW/ft)0 9.33

2500 9.625000 9.577500 9.4310000 9.5612000 9.6215000 9.6717000 9.7520000 9.9822000 9.9924000 9.9330000 9.8536000 9.8142000 9.7450000 9.7560000 9.7872000 9.9075000 9.90

Table 3-40 MAPLHGR for bundle/lattice:Opt2-4.04-18GZ7.50-14GZ5.50

Lattice 134(References 3 and 15)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kW/ft)0 9.46

2500 9.775000 9.627500 9.52

10000 9.7212000 9.7315000 9.8317000 9.9320000 10.1922000 10.1924000 10.1130000 10.0436000 9.9742000 9.9250000 9.8560000 9.8872000 10.3975000 10.39

Dresden Unit 2 Cycle 24

COLR Dresden 2 Revision 13 Page 28 of 54

Table 3-41 MAPLHGR for bundle/lattice:Opt2-4.04-18GZ7.50-14GZ5.50

Lattice 135(References 3 and 15)

Average Planar DLOExposure MAPIHGR

(MWd/MTU) (kW/ft)0 9.48

2500 9.765000 9.567500 9.4510000 9.5512000 9.7215000 9.7817000 9.9420000 10.1922000 10.1624000 10.1130000 10.0536000 9.9742000 9.9350000 9.8160000 9.8472000 10.2575000 10.25

Table 3-42 MAPLHGR for bundle/lattice:Opt2-4.04-18GZ7.50-14GZ5.50

Lattice 136(References 3 and 15)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kW/ft)0 10.21

2500 10.475000 10.287500 10.05

10000 10.0912000 10.1115000 10.2217000 10.2720000 10.2622000 10.2924000 10.2230000 10.1636000 10.0942000 10.0050000 9.8760000 9.9072000 10.2675000 10.26

Dresden Unit 2 Cycle 24

COLR Dresden 2 Revision 13 Page 29 of 54

Table 3-43 MAPLHGR for bundle/lattice:Opt2-4.01-16GZ7.50-14GZS.50

Lattice 137(References 3 and 15)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kWft)0 9.47

2500 9.765000 9.667500 9.57

10000 9.6412000 9.5415000 9.5717000 9.6020000 9.7622000 9.9024000 9.8430000 9.7936000 9.7542000 9.7050000 9.7060000 9.7972000 10.0775000 10.07

Table 3-44 MAPLHGR for bundle/lattice:Opt2-4.01-16GZ7.50-14GZS.50

Lattice 138(References 3 and 15)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kW/ft)0 9.63

2500 9.855000 9.817500 9.63

10000 9.7012000 9.7015000 9.7017000 9.7520000 9.8922000 10.0024000 9.9530000 9.8936000 9.8542000 9.7750000 9.7060000 9.6972000 10.0275000 10.02

Dresden Unit 2 Cycle 24

COLR Dresden 2 Revision 13 Page 30 of 54

Table 3-45 MAPLHGR for bundle/lattice:Opt2-4.01-16GZ7.50-14GZ5.50

Lattice 139(References 3 and 15)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kW/ft)0 9.62

2500 9.875000 9.917500 9.63

10000 9.7212000 9.7415000 9.7317000 9.7720000 9.9122000 10.0024000 9.9530000 9.8836000 9.8542000 9.7750000 9.6860000 9.6872000 10.0675000 10.06

Table 3-46 MAPLHGR for bundle/lattice:Opt2-4.01-16GZ7.50-14GZ5.50

Lattice 140(References 3 and 15)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kW/ft)0 9.78

2500 10.045000 9.967500 9.8010000 9.8912000 9.8915000 9.8917000 9.9420000 10.1722000 10.1924000 10.1430000 10.0836000 10.0142000 9.9250000 9.8060000 9.8472000 10.2575000 10.25

Dresden Unit 2 Cycle 24

COLR Dresden 2 Revision 13 Page 31 of 54

Table 3-47 MAPLHGR for bundle/lattice:Opt2-4.01-16GZ7.50-14GZ5.50

Lattice 141(References 3 and 15)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kW/ft)0 9.80

2500 10.025000 9.877500 9.7610000 9.8412000 9.8415000 9.8317000 9.9520000 10.1622000 10.1524000 10.1330000 10.0836000 10.0042000 9.8850000 9.7760000 9.7172000 9.9175000 9.91

Table 3-48 MAPLHGR for bundle/lattice:Opt2-4.01-16GZ7.50-14GZ5.50

Lattice 142(References 3 and 15)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kW/ft)0 10.22

2500 10.455000 10.327500 10.07

10000 10.0112000 10.1115000 10.2317000 10.2520000 10.2322000 10.2324000 10.1930000 10.1436000 10.0742000 9.9650000 9.8460000 9.8772000 10.2675000 10.26

Dresden Unit 2 Cycle 24

COLR Dresden 2 Revision 13 Page 32 of 54

Table 3-49 MAPLHGR for bundle/lattice:Opt2-4.04-14G5.50-2GZ5.50

Lattice 143(References 3 and 15)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kW/ft)0 9.48

2500 9.785000 9.797500 9.5910000 9.6912000 9.6315000 9.7517000 9.8320000 10.0122000 9.9524000 9.9030000 9.8436000 9.7942000 9.7450000 9.7260000 9.7772000 9.8575000 9.79

Table 3-50 MAPLHGR for bundle/lattice:Opt2-4.04-14G5.50-2GZ5.50

Lattice 144(References 3 and 15)

Average Planar 1LOExposure MAPLHGR

(MWd/MTU) (kW/ft)0 9.55

2500 9.875000 10.027500 9.7410000 9.7812000 9.7615000 9.8917000 10.0020000 10.1522000 10.0724000 10.0230000 9.9436000 9.9142000 9.8750000 9.8460000 9.9472000 10.1975000 10.19

Dresden Unit 2 Cycle 24

COLR Dresden 2 Revision 13 Page 33 of 54

Table 3-51 MAPLHGR for bundle/lattice:Opt2-4.04-14G5.50-2GZ5.50

Lattice 145(References 3 and 15)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kW/ft)0 9.54

2500 9.875000 10.067500 9.8510000 9.8012000 9.8015000 9.9117000 10.0420000 10.1322000 10.0724000 10.0230000 9.9436000 9.9142000 9.8750000 9.8260000 9.9472000 10.1975000 10.19

Table 3-52 MAPLHGR for bundle/lattice:Opt2-4.04-14G5.50-2GZ5.50

Lattice 146(References 3 and 15)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kW/ft)0 9.70

2500 10.045000 10.157500 9.8710000 9.9612000 9.9615000 10.1817000 10.3220000 10.3422000 10.2624000 10.2330000 10.1536000 10.0942000 10.0450000 9.8860000 9.8872000 10.3075000 10.30

Dresden Unit 2 Cycle 24

COLR Dresden 2 Revision 13 Page 34 of 54

Table 3-53 MAPLHGR for bundle/lattice:Opt2-4.04-14G5.50-2GZ5.50

Lattice 147(References 3 and 15)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kW/ft)0 9.74

2500 10.065000 10.087500 9.84

10000 9.9212000 9.9315000 10.1417000 10.3120000 10.2522000 10.2424000 10.2030000 10.1436000 10.0742000 10.0050000 9.8560000 9.8772000 10.2575000 10.25

Table 3-54 MAPLHGR for bundle/lattice:Opt2-4.04-14G5.50-2GZ5.50

Lattice 148(References 3 and 15)

Average Planar DLOExposure MAPLHGR

(MWd/MTU) (kW/ft)0 10.14

2500 10.425000 10.487500 10.06

10000 10.0812000 10.0715000 10.1517000 10.2720000 10.2622000 10.3024000 10.2330000 10.1736000 10.1042000 9.9850000 9.8460000 9.7772000 10.3975000 10.39

Dresden Unit 2 Cycle 24

COLR Dresden 2 Revision 13

Table 3-55 MAPLHGR Multipliers(References 3, 11, and 16)

FuelDType 1LO. SLOFl TyIMultiplier Multiplier

Optima2 Base 1.00 0.86

Page 35 of 54

Dresden Unit 2 Cycle 24

COLR Dresden 2 Revision 13 Page 36 of 54

4. Operating Limit Minimum Critical Power Ratio

The Operating Limit Minimum Critical Power Ratios (OLMCPRs) for 02C24 were established toprotect the Safety Umit Minimum Critical Power Ratio (SLMCPR) for the abnormal operationaloccurrences. The SLMCPR values for DLO and SLO for D2C24 were determined to be 1.12 and1.14 (Reference 22), respectively, which are unchanged from the NRC-approved values for theprevious operating cycle (i.e., D2C23).

In determining the SLMCPR values for D2C24, Westinghouse applied the methodologies fromCENPD-300-P-A, consistent with the manner specified in Limitations 1 through 6 and 8 of theNRC Safety Evaluation Report (SER) approving CENPD-300-P-A (References 12 and 14). Theapplication of these methodologies was previously approved by the NRC in license amendment224 to Renewed Facility Operating License DPR-19 (Reference 18).

4.1. Manual Flow Control MCPR Limits

The OLMCPR is determined for a given power and flow condition by evaluating thepower-dependent MCPR and the flow-dependent MCPR and selecting the greater of thetwo.

4.1.1. Power-Dependent MCPRFor operation at less than or equal to 38.5% core thermal power, the powerdependent OLMCPR is shown in Tables 4-8 and 4-9. For operation at greaterthan 38.5% core thermal power, the power dependent OLMCPR is determinedby multiplying the applicable rated condition OLMCPR limit shown in Tables 4-2through 4-7 by the applicable OLMCPR multiplier given in Tables 4-8 and 4-9.

4.1.2. Flow-Dependent MCPR

Table 4-10 gives the MCPR(F) limit as a function of the flow based on theapplicable plant condition. The MCPR(F) limit determined from this table is theflow dependent OLMCPR.

Dresden Unit 2 Cycle 24

COLR Dresden 2 Revision 13 Page 37 of 54

4.2. Scram Time

TSSS, ISS, and NSS refer to scram speeds. The scram time values associated withthese speeds are shown in Table 4-1. The TSSS scram times shown in Table 4-1 arethe same as those specified in the Technical Specifications (Reference 5). Reference 22documents that the TSSS control rod insertion times that were actually used in thetransient analysis are conservative with respect to the scram times specified in theTechnical Specifications.

To utilize the MCPR limits for Nominal Scram Speed, the average control rod insertiontime at each control rod insertion fraction must be equal to or less than the NSS timeshown on Table 4-1 below.

To utilize the MCPR limits for Intermediate Scram Speed, the average control rodinsertion time at each control rod insertion fraction must be equal to or less than the ISStime shown on Table 4-1 below.

To utilize the MCPR limits for Technical Specification Scram Speed, the average controlrod insertion time at each control rod insertion fraction must be equal to or less than theTSSS time shown on Table 4-1 below.

The average control rod insertion time is defined as the average control rod insertion timeof all operable control rods based on the sum of the most recent scram time data dividedby the number of operable drives. The time for inoperable drives fully inserted (notch 00)can be conservatively included for calculation of core average scram speed. (Reference22)

Table 4-1 Scram Times(References 5 and 22)

Control RodInsertion Fraction TSSS (seconds) ISS (seconds) NSS (seconds)

M%)5 0.48 0.360 0.32420 0.89 0.720 0.70050 1.98 1.580 1.51090 3.44 2.740 2.635

4.3. Recirculation Pump ASD SettingsCycle 24 was analyzed with a maximum core flow runout of 110%; therefore therecirculation pump ASD must be set to maintain core flow less than 110% (107.8 Mlb/hr)for all runout events (Reference 8). This value is consistent with the analyses inReference 22.

Dresden Unit 2 Cycle 24

COLR Dresden 2 Revision 13 Page 38 of 54

Table 4-2 MCPR TSSS Based Operating Limits - NFWTAll Fuel Types

(Reference 22)

Cycle Exposure514500 > 14500

EOOS Combination MWd/MTU MWd/MTUBASE 1.81 1.83

BASE SLO 1.85 1.87PLUOOS 1.85 1.85

PLUOOS SLO 1.89 1.89TBVOOS 1.88 1.88

TBVOOS SLO 1.92 1.92TCV SLOW CLOSURE 1.89 1.90

TCV SLOW CLOSURE SLO 1.93 1.94TCV STUCK CLOSED 1.81 1.83

TCV STUCK CLOSED SLO 1.85 1.87

Table 4-3 MCPR TSSS Based Operating Limits - RFWTAll Fuel Types

(Reference 22)

Cycle Exposure<14500 > 14500

EOOS Combination MWd/MTU MWd/MTU

BASE 1.81 1.83

BASE SLO 1.85 1.87

PLUOOS 1.85 1.85

PLUOOS SLO 1.89 1.89

TBVOOS 1.89 1.89TBVOOS SLO 1.93 1.93

TCV SLOW CLOSURE 1.89 1.90

TCV SLOW CLOSURE SLO 1.93 1.94

TCV STUCK CLOSED 1.81 1.83

TCV STUCK CLOSED SLO 1.85 1.87

Dresden Unit 2 Cycle 24

COLR Dresden 2 Revision 13 Page 39 of 54

Table 4-4 MCPR ISS Based Operating Limits - NFWTAll Fuel Types

(Reference 22)

Cycle Ex posure<14500 > 14500

EOOS Combination MWd/MTU MWdWMTU

BASE 1.52 1.54

BASE SLO 1.55 1.57

PLUOOS 1.59 1.61

PLUOOS SLO 1.62 1.64

TBVOOS 1.64 1.68

TBVOOS SLO 1.67 1.71

TCV SLOW CLOSURE 1.61 1.62

TCV SLOW CLOSURE SLO 1.64 1.65

TCV STUCK CLOSED 1.52 1.54

TCV STUCK CLOSED SLO 1.55 1.57

Table 4-5 MCPR ISS Based Operating Limits - RFWTAll Fuel Types

(Reference 22)

Cycle Exposure<14500 > 14500

EOOS Combination MWd/MTU MWd/MTU

BASE 1.53 1.54

BASE SLO 1.56 1.57

PLUOOS 1.59 1.61

PLUOOS SLO 1.62 1.64

TBVOOS 1.68 1.73TBVOOS SLO 1.71 1.77

TCV SLOW CLOSURE 1.61 1.62

TCV SLOW CLOSURE SLO 1.64 1.65TCV STUCK CLOSED 1.53 1.54

TCV STUCK CLOSED SLO 1.56 1.57

Dresden Unit 2 Cycle 24

COLR Dresden 2 Revision 13 Page 40 of 54

Table 4-6 MCPR NSS Based Operating Limits - NFWTAll Fuel Types

(Reference 22)

Cycle Exposure5 14500 > 14500

EOOS Combination MWd/MTU MWd/MTU

BASE 1.48 1.49

BASE SLO 1.51 1.52

PLUOOS 1.54 1.56PLUOOS SLO 1.57 1.59

TBVOOS 1.60 1.62

TBVOOS SLO 1.63 1.65

TCV SLOW CLOSURE 1.57 1.58

TCV SLOW CLOSURE SLO 1.60 1.61

TCV STUCK CLOSED 1.48 1.49

TCV STUCK CLOSED SLO 1.51 1.52

Table 4-7 MCPR NSS Based Operating Limits - RFWTAll Fuel Types

(Reference 22)

Cycle ExposureS14500 > 14500

EOOS Combination MWd/MTU MWdIMTU

BASE 1.52 1.52

BASE SLO 1.55 1.55

PLUOOS 1.54 1.56

PLUOOS SLO 1.57 1.59

TBVOOS 1.66 1.67

TBVOOS SLO 1.69 1.70TCV SLOW CLOSURE 1.57 1.58

TCV SLOW CLOSURE SLO 1.60 1.61TCV STUCK CLOSED 1.52 1.52

TCV STUCK CLOSED SLO 1.55 1.55

Dresden Unit 2 Cycle 24

COLR Dresden 2 Revision 13 Page 41 of 54

Table 4-8 MCPR(P) for Westinghouse Fuel - NFWTAll Fuel Types

(Reference 22)

Core Core Thermal Power (% of rated)

EOOS Combination Flow 0 50 60 80(% of oIIJ ' I-*** >38I5rated) Operating Limit MCPR Operating Limit MCPR Multiplier

-<60 2.85 2.36 2.10Base 1.25 1.14 1.09 1.03 1.00

> 60 3.07 2.60 2.35_<60 2.91 2.41 2.14

Base SLO 1.25 1.14 1.09 1.03 1.00> 60 3.13 2.65 2.40

<_60 2.85 2.36 2.10PLUOOS 1.47 1.37 1.30 1.05 1.00

> 60 3.07 2.60 2.35

-<60 2.91 2.41 2.14PLUOOS SLO 1.47 1.37 1.30 1.05 1.00

>60 3.13 2.65 2.40

:< 60 3.90 2.95 2.44TBVOOS 1.25 1.14 1.09 1.03 1.00

* 60 4.44 3.31 2.70

< 60 3.97 3.01 2.49TBVOOS SLO 1.25 1.14 1.09 1.03 1.00

* 60 4.52 3.37 2.75

<60 2.85 2.36 2.10TCV Slow Closure 1.47 1.37 1.30 1.05 1.00

> 60 3.07 2.60 2.35

<60 2.91 2.41 2.14TCV Slow Closure SLO 1.47 1.37 1.30 1.05 1.00

> 60 3.13 2.65 2.40

_<60 2.85 2.36 2.10TCV Stuck Closed 1.25 1.14 1.09 1.03 1.00

> 60 3.07 2.60 2.35_<60 2.91 2.41 2.14

TCV Stuck Closed SLO 1.25 1.14 1.09 1.03 1.00>60 3.13 2.65 2.40

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Table 4-9 MCPR(P) for Westinghouse Fuel - RFWTAll Fuel Types

(Reference 22)

Core Core Thermal Power (% of rated)

EQOS Combination Rlow 0 25 <3. 851 50 160 180 1100(% of 0 LI . I-. >38.5rated) Operating Limit MCPR Operating Limit MCPR Multiplier

_<60O 2.85 2.36 2.10Base 1.27 1.17 1.11 1.04 1.00

> 60 3.07 2.60 2.35_sO0 2.91 2.41 2.14

Base SLO 1.27 1.17 1.11 1.04 1.00>60 3.13 2.65 2.40_<60O 2.85 2.36 2.10

PLUOOS 1.47 1.37 1.30 1.05 1.00> 60 3.07 2.60 2.35_<60 2.91 2.41 2.14

PLUOOS SLO 1.47 1.37 1.30 1.05 1.00> 60 3.13 2.65 2.40

<o60 4.14 3.10 2.54TBVOOS 1.27 1.17 1.11 1.04 1.00

> 60 4.46 3.36 2.77

<60 4.22 3.16 2.59TBVOOS SLO 1.27 1.17 1.11 1.04 1.00

> 60 4.54 3.42 2.82

<60 2.85 2.36 2.10TCV Slow Closure 1.47 1.37 1.30 1.05 1.00

> 60 3.07 2.60 2.35_<60 2.91 2.41 2.14

TCV Slow Closure SLO 1.47 1.37 1.30 1.05 1.00>60 3.13 2.65 2.40

<60 2.85 2.36 2.10TCV Stuck Closed 1.27 1.17 1.11 1.04 1.00

> 60 3.07 2.60 2.35

_<60 2.91 2.41 2.14TCV Stuck Closed SLO 1.27 1.17 1.11 1.04 1.00

>60 3.13 2.65 2.40= .= = - - =-=

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Table 4-10 MCPR(F) for Westinghouse FuelAll Fuel Types

(Reference 22)

Flow-Dependent MCPR for Base Case andEOOS

SVEA-96 Optima2Flow (% of 98 MCPR

Mlbm/hr)DLO SLO

0 1.98 2.02

100 1.38 1.41108 1.38 1.41

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5. Linear Heat Generation Rate

The thermal mechanical operating limit (TMOL) at rated conditions is established in terms of themaximum LHGR given in Table 5-1, Table 5-2, Table 5-3 or Table 5-4 as a function of rod nodal(pellet) exposure. The Table 5-1 limits apply to fresh Optima2 bundle designs for the Cycle 22reload, the Table 5-2 limits apply to fresh Optima2 bundle designs for the Cycle 23 reload, andthe Table 5-3 limits apply to fresh Optima2 bundle designs for the Cycle 24 reload. The Table 5-4limits apply to the natural Uranium blankets at the top and bottom of all fuel types. The limitschanged for the Cycle 24 fresh fuel due to the reanalysis of the TMOL basis. The naturalUranium lattices 81 and 89 are monitored with the updated TMOL LHGR limit for Gad rods(Reference 21).

The linear heat generation rate (LHGR) limit is the product of the exposure dependent LHGR limitfrom either Table 5-1, Table 5-2, Table 5-3, or Table 5-4 and the minimum of: the powerdependent LHGR Factor, LHGRFAC(P), the flow dependent LHGR Factor, LHGRFAC(F); or thesingle loop operation (SLO) multiplication factor where applicable. The LHGRFAC(P) isdetermined from Table 5-5, as applicable. The LHGRFAC(F) is determined from Table 5-6.

Table 5-1 LHGR Limit for bundle/lattice:Opt2-4.02-18GZ8.00-14GZ5.50Opt2-4.03-16GZ8.00-14GZ5.50

Opt2-4.07-14G5.50-2GZ5.50All Lattices except 81 and 89

(Reference 22)

Rod Nodal Exposure LHGR Limit for All Rods(GWd/MTU) (kW/ft)

0.00 13.1114.00 13.1172.00 6.48

Table 5-2 LHGR Limit for bundle/lattice:Opt2-4.05-1 8GZ8.00-1 4GZ5.50Opt2-4.05-16GZ8.00-14GZ5.50Opt2-4.10-14GZ5.50-2GZ5.50All Lattices except 81 and 89

(Reference 22)

Rod Nodal Exposure LHGR Limit for U02 Rods LHGR Limit for Gadolinia Rods(GWd/MTU) (kW/ft) (kW/ft)

0.00 13.11 11.4314.00 13.11 11.4323.00 12.07 10.5257.00 8.18 8.1872.00 6.48 6.48

Table 5-3 LHGR Limit for bundle/lattice:

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Opt2-4.04-18GZ7.50-14GZ5.50Opt2-4.01-16GZ7.50-14GZS.50Opt2-4.04-14GS.50-2GZS.50

All Lattices except 81 and 89(Reference 22)

Page 45 of 54

Rod Nodal Exposure LHGR Limit for U02 Rods LHGR Limit for Gadolinia Rods(GWd/MTU) (kW/ft) (kW/ft)

0.00 13.72 11.9614.00 13.11 11.4323.00 12.22 10.6657.00 8.87 8.87

62.00 8.38 8.3875.00 3.43 3.43

Table 5-4 LHGR Limit for bundle/lattice:Opt2-4.02-18GZS.00-14GZ5.50Opt2-4.03-16GZ8.00-14GZ5.50

Opt2-4.07-14G5.50-2GZ5.50Opt2-4.05-18GZ8.00-14GZ5.50Opt2-4.05-16GZ8.00-14GZ5.50Opt2-4.10-14GZ5.50-2GZ5.50

Opt2-4.04-1 8GZ7.50-14GZ5.50Opt2-4.01-16GZ7.50-14GZ5.50

Opt2-4.04-14G5.50-2GZ5.50Lattices 81 and 89

(Reference 21)

Rod Nodal Exposure LHGR Limit(GWd/MTU) (kW/ft)

0.00 11.9614.00 11.4323.00 10.6657.00 8.8762.00 8.3875.00 3.43

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Table 5-5 LHGRFAC(P) MultipliersAll Fuel Types

(Reference 22)

Page 46 of 54

Core Thermal Power (% of rated)EOOS Combination

0 25 <38.5 >38.5 50 60 80 100

Base 0.51 0.63 0.69 0.76 0.82 0.86 0.90 1.00

Base SLO 0.51 0.63 0.69 0.76 0.82 0.86 0.90 1.00

PLUOOS 0.51 0.63 0.69 0.69 0.73 0.80 0.87 1.00

PLUOOS SLO 0.51 0.63 0.69 0.69 0.73 0.80 0.87 1.00

TBVOOS 0.29 0.46 0.55 0.68 0.72 0.74 0.77 1.00

TBVOOS SLO 0.29 0.46 0.55 0.68 0.72 0.74 0.77 1.00

TCV Slow Closure 0.51 0.63 0.69 0.69 0.73 0.80 0.87 1.00

TCV Slow Closure SLO 0.51 0.63 0.69 0.69 0.73 0.80 0.87 1.00

TCV Stuck Closed 0.51 0.63 0.69 0.76 0.82 0.86 0.90 1.00

TCV Stuck Closed SLO 0.51 0.63 0.69 0.76 0.82 0.86 0.90 1.00TC~tck~oedSL 05 06 = ,6 =.7 0.82 0.8 0.9 1.0

Table 5-6 LHGRFAC(F) MultipliersAll Fuel Types

(Reference 22)

Flow (% of 98 Mlb/hr)EOOS Condition

0 20 40 60 80 100 108

Base Case and all EOOS Conditions 0.27 0.43 0.60 0.80 1.00 1.00 1.00

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6. Rod Block Monitor

The Rod Block Monitor Upscale Instrumentation Setpoints are determined from the relationshipsshown below:

Table 6-1 Rod Block Monitor Upscale Instrumentation Setpoints(Reference 6)

ROD BLOCK MONITORUPSCALE TRIP FUNCTION ALLOWABLE VALUE

Two Recirculation Loop 0.65 Wd + 55%Operation

Single Recirculation Loop 0.65 Wd + 51%Operation

The setpoint may be lower/higher and will still comply with the RWE analysis because RWE is

analyzed unblocked (Reference 22).

Wd - percent of recirculation loop drive flow required to produce a rated core flow of 98.0 Mlb/hr.

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7. Stability Protection Setpoints

Table 7-1 OPRM PBDA Trip Settings(Reference 22)

Corresponding MaximumPBDA Trip Amplitude Setpoint (Sp) Confirmation Count Setpoint (Np)

1.14 16

The PBDA is the only OPRM setting credited in the safety analysis as documented in thelicensing basis for the OPRM system.

The OPRM PBDA trip settings are based, in part, on the cycle specific OLMCPR and the powerdependent MCPR limits. Any change to the OLMCPR values and/or the power dependent MCPRlimits should be evaluated for potential impact on the OPRM PBDA trip settings.

The OPRM PBDA trip settings are applicable when the OPRM system is declared operable, and theassociated Technical Specifications are implemented.

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8. Modes of OperationThe allowed modes of operation with combinations of equipment out-of-service are as describedbelow:

Table 8-1 Modes of Operation(Reference 22)

EOOS Options Thermal Limit SetsBase Base (DLO or SLO)PLUOOS PLUOOS (DLO or SLO)TBVOOS TBVOOS (DLO or SLO)

> See Table 8-2 for power restrictionsTCV Slow Closure TCV Slow Closure (DLO or SLO)TCV Stuck Closed TCV Stuck Closed (OLO or SLO)

> Not applicable to combination of one TCVand one TSV Stuck Closed in separatelines

> See Table 8-2 for power restrictionsTSV Stuck Closed* TCV Stuck Closed (DLO or SLO)

> Not applicable to combination of one TCVand one TSV Stuck Closed in separatelines

> See Table 8-2 for power restrictionsPCOOS PLUOOS (DLO or SLO)PCOOS and PLUOOS PLUOOS (DLO or SLO)PCOOS and TCV Slow Closure TCV Slow Closure (DLO or SLO)PCOOS and TCV Stuck Closed* PLUOOS (DLO or SLO)

> Not applicable to combination of one TCVand one TSV Stuck Closed in separatelines

> See Table 8-2 for power restrictionsPLUOOS and TCV Stuck Closed* PLUOOS (DLO or SLO)

> Not applicable to combination of one TCVand one TSV Stuck Closed in separatelines

> See Table 8-2 for power restrictionsPCOOS and TSV Stuck Closed* PLUOOS (OLO or SLO)

> Not applicable to combination of one TCVand one TSV Stuck Closed in separatelines

> See Table 8-2 for power restrictionsPLUOOS and TSV Stuck Closed* PLUOOS (DLO or SLO)

> Not applicable to combination of one TCVand one TSV Stuck Closed in separatelines

I > See Table 8-2 for power restrictions

*Also applicable to one TCV and one TSV stuck closed in the same line.

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Common Notes - Applicable to both Base Case and all EOOS Combinations for DLO/SLO:

1. All modes are allowed for operation at MELLLA, ICF (up to 108% rated core flow but subject tothe restrictions in Section 2), and coastdown subject to restrictions in Table 8-2. Either EOCmust be reached or coastdown must begin prior to reaching 16277 MWd/MTU. The licensinganalysis remains valid down to a coastdown power level of 70% given all bumup limits aresatisfied per Methodology 6. Each OOS Option may be combined with each of the followingconditions provided the requirements of References 19 and 20 are met:

* A maximum of 18 TIP channels OOS (Up to 2 common TIP channels may beOOS, in combination with a maximum of 16 TIP channels OOS in locationsoutside of the common TIP channel location of 32-33).

• Up to 50% LPRMs OOS* An LPRM calibration frequency of up to 2500 EFPH (2000 EFPH + 25%)

2. Nominal FWT results are valid for application within a +10°F/-30°F temperature band aroundthe nominal FWT curve and operating steam dome pressure region bounded by themaximum value of 1020 psia and the minimum pressure curve (Reference 8). The FWTRresults are valid for the minimum FWT curve (Reference 22). For operation outside of NFWT,a FWTR of between 30F and 120F is supported for Base Case and all EOOS DLO/SLOconditions for cycle operation through EOC subject to the restriction in Reference 4 forfeedwater temperature reductions of greater than 100 OF. The restriction requires that for aFWT reduction greater than 1 0OF, operation needs to be restricted to less than the 100%load line.

3. All analyses support the fastest Turbine Bypass Valve (assumed to be #1) OOS, with theremaining 8 TBVs meeting the assumed opening profile in Reference 7. The analyses alsosupport Turbine Bypass flow of 3.456 Mlb/hr of vessel rated steam flow, equivalent to oneTBV OOS (or partially closed TBVs equivalent to one closed TBV), if the assumed openingprofile (Reference 7) for the remaining TBVs is met. If the opening profile is NOT met, or ifthe TBV system cannot pass an equivalent of 3.456 MIb/hr of vessel rated steam flow, utilizethe TBVOOS condition.

4. If any TBVs are OOS in the pressure control mode the maximum steam flow removalcapacity for pressure control needs to be evaluated to ensure that at least the equivalent oftwo TBVs are capable of being opened for pressure control within the limits of the MCFL. Forall cases, except TBVOOS, the equivalent of 8 of 9 TBVs (as stated in Note 3 above) arerequired to fast open on TSV closure. The TBVOOS condition assumes that all of the TBVsdo not fast open on TSV closure or on a TCV fast closure event.

5. A single MSIV may be taken OOS (shut) under all OOS Options, as long as core thermalpower is maintained _ 75% of 2957 MWth (Reference 22).

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Table 8-2 Core Thermal Power Restriction for OOS Conditions(Reference 22)

EOOS Condition Core Thermal Power (% of Rated Power)

Base, PLUOOS, TCV Slow Closure < 100

One TCV Stuck Closed *< 75**

TBVOOS See Table 8-3

* Also applicable to one TSV stuck closed or one TCV and TSV stuck closed in the same line

(Reference 22).•* Operation above 75% rated power is included as part of the reload analysis. However,operation above 75% power may require raising the MCFL setpoint to increase the available totalreactor vessel steam flow capability. Information regarding the steam flow capability necessary tosatisfy the reload analysis for operation above 75% power is reported in Reference 22.

Table 8-3 Core Thermal Power Restriction for TBVOOS(Reference 22)

Number of Safety Valves Core Thermal PowerAvailable Cycle Exposure (MWd/MTU) Restriction (% of Rated

Power)

9 of 9 Entire Cycle < 100

8 of 9 < 12343 < 100

8 of 9 > 12343 < 97

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9. Methodology

The analytical methods used to determine the core operating limits shall be those previously reviewedand approved by the NRC, specifically those described in the following documents:

1. NEDE-2401 1-P-A-15 (Revision 15), "General Electric Standard Application for Reactor Fuel(G ESTAR)," September 2005.

2. NEDO-32465-A, "Reactor Stability Detect and Suppress Solutions Licensing Basis Methodology forReload Applications," August 1996.

3. Westinghouse Report WCAP-1 5682-P-A, "Westinghouse BWR ECCS Evaluation Model: Supplement2 to Code Description, Qualification and Application," April 2003.

4. Westinghouse Report WCAP-16078-P-A, "Westinghouse BWR ECCS Evaluation Model: Supplement3 to Code Description, Qualification and Application to SVEA-96 Optima2 Fuel," November 2004.

5. Westinghouse Report WCAP-16081-P-A, "l0x10 SVEA Fuel Critical Power Experiments and CPRCorrelation: SVEA-96 Optima2," March 2005.

6. Westinghouse Topical Report CENPD-300-P-A, "Reference Safety Report for Boiling Water ReactorReload Fuel," July 1996.

7. Westinghouse Topical Report CENPD-390-P-A, "The Advanced PHOENIX and POLCA Codes forNuclear Design of Boiling Water Reactors," December 2000.

8. Westinghouse Topical Report WCAP-1 5836-P-A, "Fuel Rod Design Methods for Boiling WaterReactors - Supplement 1," April 2006.

9. Westinghouse Topical Report WCAP-1 5942-P-A, "Fuel Assembly Mechanical Design Methodologyfor Boiling Water Reactors Supplement 1 to CENP-287," March 2006.

10. Westinghouse Report WCAP-1 6081-P-A, Addendum 1-A, Revision 0, "SVEA-96 Optima2 CPRCorrelation (D4): High and Low Flow Applications," March 2009.

11. Westinghouse Report WCAP-1 6081-P-A, Addendum 2-A, Revision 0, "SVEA-96 Optima2 CPRCorrelation (D4): Modified R-factors for Part-Length Rods," February 2009.

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10. References

1. Exelon Generation Company, LLC, Docket No. 50-237, Dresden Nuclear Power Station, Unit 2 RenewedFacility Operating License, License No. DPR-19.

2. NRC Letter from D. M. Crutchfield to All Power Reactor Licensees and Applicants, Generic Letter 88-16;Removal of Cycle-Specific Parameter Limits from Tech Specs, October 3, 1988.

3. Westinghouse Document NF-BEX-1 3-111-NP, Rev. 0, "Dresden Nuclear Power Station Unit 2 Cycle 24MAPLHGR Report," September 2013.

4. Exelon Letter, NF-MW:02-0081, "Approval of GE Evaluation of Dresden and Quad Cities Extended FinalFeedwater Temperature Reduction," Carlos de la Hoz to Doug Wise and Alex Misak, August 27, 2002.

5. Exelon Technical Specifications for Dresden 2 and 3, Table 3.1.4-1, "Control Rod Scram Times."

6. GE DRF C51-00217-01, "Instrument Setpoint Calculation Nuclear Instrumentation, Rod Block Monitor,Commonwealth Edison Company, Dresden 2 & 3," December 15, 1999.

7. Exelon TODI OPS Ltr: 13-09, Revision 1, "OPL-W Parameters for Dresden Unit 2 Cycle 24 TransientAnalysis," July 10, 2013.

8. Exelon TODI ES1 300002, Revision 0, "Dresden Unit 2 Cycle 24 Licensing Generic Inputs Report," March13, 2013.

9. Westinghouse Document NF-BEX-1 1-58, "Bundle Design Report for Dresden 2 Cycle 23," April 19, 2011.(Attachment 11 to FCP 377654)

10. Removed.

11. Westinghouse Document NF-BEX-1 1-101-NP, Rev. 0, "Dresden Nuclear Power Station Unit 2 Cycle 23MAPLHGR Report," August 2011. (Attachment 18 to FCP 377654)

12. Exelon Letter RS-05-078, "Request for Licensing Amendment Regarding Transition to WestinghouseFuel," Patrick R. Simpson to U.S. Nuclear Regulatory Commission, June 15, 2005. (Available in EDMS)

13. Removed.

14. Westinghouse Document NF-BEX-13-82, Rev. 0, "Safety Limit MCPR for Dresden Unit 2 Cycle 24," June7,2013.

15. Westinghouse Document NF-BEX-1 3-66, "Bundle Design Report for Dresden 2 Cycle 24," May 3, 2013.

16. Westinghouse Document NF-BEX-09-118 Rev. 5, "Dresden Nuclear Power Station Unit 2 Cycle 22Reload Licensing Report," June 2011 (TODI ES0900022 Rev. 3). (Attachment 38 to FCP 378107)

17. Westinghouse Document NF-BEX-09-64, "Bundle Design Report for Dresden 2 Cycle 22," April 22, 2009.(Attachment 3 to FCP 373427)

18. NRC Letter, "Dresden Nuclear Power Station, Units 2 and 3 - Issuance of Amendments Regarding SafetyLimit Minimum Critical Power Ratio (TAC Nos. MD6013 and MD6602)," Christopher Gratton (NRC) toCharles Pardee, November 6, 2007. (Available in EDMS)

19. Westinghouse Document BTD 09-0311, Revision 1, "Westinghouse CMS - Operation Guidelines forDresden and Quad Cities Plants," July 20, 2009.

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. COLR Dresden 2 Revision 13 Page 54 of 54

20. Westinghouse Document BTD 09-0723, Revision 0, "Westinghouse CMS - Core Monitoring Strategy forDresden 3 Cycle 21," July 3, 2009.

21. Westinghouse Document NF-BEX-13-145, Revision 0, "Dresden Unit 2 Cycle 24 Reload Licensing ReportClarification," October 11, 2013.

22. Westinghouse Document NF-BEX-13-110, Revision 0, "Dresden Nuclear Power Station Unit 2 Cycle 24Reload Licensing Report," September 2013.

Dresden Unit 2 Cycle 24