SVP-13-019, Core Operating Limits Report Unit 1 Cycle 23

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Core Operating Limits Report Unit 1 Cycle 23
ML13094A278
Person / Time
Site: Quad Cities Constellation icon.png
Issue date: 03/28/2013
From: Hanley T
Exelon Generation Co
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
SVP-13-019
Download: ML13094A278 (60)
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Text

AExeton Generation, SVP-13-019 March 28, 2013 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D.C. 20555 Quad Cities Nuclear Power Station, Unit 1 Renewed Facility Operating License No. DPR-29 NRC Docket No. 50-254

Subject:

Core Operating Limits Report for Quad Cities Unit 1 Cycle 23 Quad Cities Nuclear Power Station Unit 1 was shutdown for Refuel Outage 22 (Q1 R22) on March 11, 2013. In accordance with Technical Specifications Section 5.6.5.d, enclosed is the Core Operating Limits Report (COLR) for Quad Cities Unit 1 Cycle 23.

Should you have any questions concerning this letter, please contact Mr. Wally J. Beck at (309) 227-2800.

Respectfully, Tim HanleyU Site Vice President Quad Cities Nuclear Power Station

Enclosure:

Core Operating Limits Report for Quad Cities Unit 1 Cycle 23 cc: Regional Administrator - NRC Region III NRC Senior Resident Inspector - Quad Cities Nuclear Power Station Iw~

Enclosure Core Operating Limits Report for Quad Cities Unit 1 Cycle 23

COLR Quad Cities 1 Rev. 8 Quad Cities Unit I Cycle 23 Core Operating Limits Report Revision 0 Page 1 of 58

COLR Quad Cities 1 Rev. 8 Table of Contents Paqe

1. Term s and Definitions .............................................................................................................................. 5
2. General Inform ation ................................................................................................................................. 6
3. Average Planar Linear Heat Generation Rate .................................................................................... 7
4. Operating Lim it Minim um Critical Power Ratio .................................................................................. 41 4.1. Manual Flow Control MCPR Operating Lim its ........................................................................... 41 4.1.1. Power - Dependent MCPR Operating Lim it ........................................................................ 41 4.1.2. Flow - Dependent MCPR Operating Lim it ........................................................................... 41 4.2. Scram Tim e ......................................................................................................  ;.............................. 42 4.3. Recirculation Pum p ASD Settings ............................................................................................. 42
5. Linear Heat Generation Rate ............................................................................................................ 49
6. Control Rod Block Setpoints ............................................................................................................ 52
7. Stability Protection Setpoints ............................................................................................................ 53
8. Modes of Operation ............................................................................................................................... 54
9. Methodology .......................................................................................................................................... 57
10. References .......................................................................................................................................... 58 Page 2 of 58

COLR Quad Cities 1 Rev. 8 List of Tables Pagie Table 3-1 MAPLHGR SLO multiplier ....................................................................................................... 7 Table 3-2 MAPLHGR for Lattices 101 and 108: .................................................................................... 7 Table 3-3 MAPLHGR for Lattice 117: ..................................................................................................... 8 Table 3-4 MAPLHGR for Lattices 118 and 119: .................................................................................... 8 Table 3-5 MAPLHGR for Lattices 120, 121, and 122: ............................................................................. 9 Table 3-6 MAPLHGR for Lattice 123: ..................................................................................................... 9 Table 3-7 MAPLHGR for Lattices 124 and 125: .................................................................................... 10 Table 3-8 MAPLHGR for Lattices 126, 127, and 128: ....................................... 10 Table 3-9 MAPLHGR for Lattice 129: .................................................................................................. 11 Table 3-10 MAPLHGR for Lattices 130 and 131: .................................................................................. 11 Table 3-11 MAPLHGR for Lattices 132 and 133: .................................................................................. 12 Table 3-12 MAPLHGR for Lattice 134: .................................................................................................. 12 Table 3-13 MAPLHGR for Lattice 135: .................................................................................................. 13 Table 3-14 MAPLHGR for Lattice 136: .................................................................................................. 13 Table 3-15 MAPLHGR for Lattice 137: .................................................................................................. 14 Table 3-16 MAPLHGR for Lattice 138: .................................................................................................. 14 Table 3-17 MAPLHGR for Lattice 139: .................................................................................................. 15 Table 3-18 MAPLHGR for Lattice 140: .................................................................................................. 15 Table 3-19 MAPLHGR for Lattice 141: .................................................................................................. 16 Table 3-20 MAPLHGR for Lattice 142: .................................................................................................. 16 Table 3-21 MAPLHGR for Lattice 143: .................................................................................................. 17 Table 3-22 MAPLHGR for Lattice 144: ................................................................................................ 17 Table 3-23 MAPLHGR for Lattice 145: .................................................................................................. 18 Table 3-24 MAPLHGR for Lattice 146: ................................................................................................ 18 Table 3-25 MAPLHGR for Lattice 147: ................................................................................................ 19 Table 3-26 MAPLHGR for Lattice 148: ................................................................................................ 19 Table 3-27 MAPLHGR for Lattice 149: ................................................................................................ 20 Table 3-28 MAPLHGR for Lattice 150: ................................................................................................ 20 Table 3-29 MAPLHGR for Lattice 151: ................................................................................................ 21 Table 3-30 MAPLHGR for Lattice 152: ................................................................................................ 22 Table 3-31 MAPLHGR for Lattice 153: ................................................................................................ 23 Table 3-32 MAPLHGR for Lattice 154: ................................................................................................ 24 Table 3-33 MAPLHGR for Lattice 155: ................................................................................................ 25 Table 3-34 MAPLHGR for Lattice 156: ................................................................................................ 26 Table 3-35 MAPLHGR for Lattice 157: ................................................................................................ 27 Table 3-36 MAPLHGR for Lattice 158: ................................................................................................ 28 Table 3-37 MAPLHGR for Lattice 159: ................................................................................................ 29 Table 3-38 MAPLHGR for Lattice 160: ................................................................................................ 30 Table 3-39 MAPLHGR for Lattice 161: ................................................................................................ 31 Table 3-40 MAPLHGR for Lattice 162: ................................................................................................ 32 Table 3-41 MAPLHGR for Lattice 163: ................................................................................................ 33 Table 3-42 MAPLHGR for Lattice 164: ................................................................................................ 34 Table 3-43 MAPLHGR for Lattice 165: ................................................................................................ 35 Table 3-44 MAPLHGR for Lattice 166: ................................................................................................ 36 Table 3-45 MAPLHGR for Lattice 167: ................................................................................................. 37 Table 3-46 MAPLHGR for Lattice 168: ................................................................................................ 38 Table 3-47 MAPLHGR for Lattice 169: ................................................. 39 Table 3-48 MAPLHGR for Lattice 170: ................................................................................................ 40 Table 4-1 Scram Times ............................................................................................................................ 42 Table 4-2 MCPR TSSS Based Operating Limits - Nominal FWT and FWTR ..................................... 43 Table 4-3 MCPR ISS Based Operating Limits - Nominal FWT and FW TR ........................................ 44 Table 4-4 MCPR NSS Based Operating Limits - Nominal FWT and FWTR ....................................... 45 Table 4-5 MCPR(P) - Nominal FW T .................................................................................................. 46 Table 4-6 MCPR(P) - FW TR .................................................................................................................... 47 Table 4-7 MCPR(F) - DLO and SLO Operation .................................................................................. 48 Page 3 of 58

COLR Quad Cities 1 Rev. 8 Table 5-1 LHGR Limits for Lattices 101, 108, 117, 118, 119, 120, 121,122, 123, 124, 125, 126, 127, 128, 129, 130, 131,132,133,134,135,136,137,138,139,140,141,142,143,144,145, 146,147, 14 8 , 14 9 , 15 0 , a n d 15 1.............................................................................................................................. 49 Table 5-2 LHGR Limits for Lattices 152, 153, 154, 155, 163, 164, and 165 ....................................... 49 Table 5-3 LHGR Limits for Lattices 156, 157 and 158 ........................................................................ 50 Table 5-4 LHGR Limits for Lattice 159, 160, 161, and 162 ................................................................. 50 Table 5-5 LHGR Limits for Lattices 166, 167, 168, 169, and 170 ........................................................ 50 Table 5-6 Power-Dependent LHGR Multipliers .................................................................................... 51 Table 5-7 Flow-Dependent LHGR Multipliers ....................................................................................... 51 Table 6-1 R BM A llow able Values ....................................................................................................... 52 Table 7-1 O PR M PBDA Trip Settings .................................................................................................. 53 Table 8-1 Allowed Modes of Operation and EOOS Conditions .......................................................... 54 Table 8-2 Core Thermal Power Restriction for OOS Conditions ........................................................ 55 Table 8-3 Core Thermal Power Restriction for TBVOOS .................................................................... 56 Page 4 of 58

COLR Quad Cities 1 Rev. 8

1. Terms and Definitions ASD Adjustable Speed Drive DLO Dual loop operation EFPD Effective full power days EFPH Effective full power hour EOC End of cycle EOOS Equipment out of service EOFPL End of full power life FWTR Feedwater temperature reduction FWHOOS Feedwater heater out of service FWT Feedwater temperature GWd/MTU Gigawatt days per metric ton Uranium ICF Increased core flow ISS Intermediate scram speed kW/ft Kilowatt per foot LHGR Linear heat generation rate LPRM Local power range monitor MAPLHGR Maximum average planar linear heat generation rate MCFL Maximum Combined Flow Limiter MCPR Minimum critical power ratio MCPR(F) Flow dependent OLMCPR MCPR(P) Power dependent OLMCPR MELLLA Maximum extended load line limit analysis Mlb/hr Million pounds per hour MSIV Main steam isolation valve MWd/MTU Megawatt days per metric ton Uranium MWt Megawatt thermal NSS Nominal Scram Speed OLMCPR Operating limit minimum critical power ratio OPRM Oscillation power range monitor PBDA Period based detection algorithm PLUOOS Power load unbalance out of service PCOOS Pressure controller out of service RBM Rod block monitor RWE Rod withdrawal error SLMCPR Safety limit minimum critical power ratio SLO Single loop operation TBVOOS Turbine bypass valve out of service TCV Turbine control valve TIP Traversing Incore Probe TMOL Thermal mechanical operating limit TSSS Technical Specification scram speed TSV Turbine stop valve Page 5 of 58

COLR Quad Cities 1 Rev. 8

2. General Information Licensed rated thermal power is 2957 MWt. Rated core flow is 98 Mlb/hr. Operation up to 108% rated flow is licensed for this cycle. For allowed operating regions, see plant power/flow map.

The licensing analysis supports full power operation to EOFPL+25 EFPD (17142 MWd/MTU) and coastdown to a power level of 70%, given all burnup limits are satisfied. (Reference 3)

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

The power-dependent OLMCPR and OLMCPR multiplier, K(P), values in Tables 4-5 and 4-6 are independent of scram speed. The MCPR(F) values are independent of scram speed.

The power-dependent and flow-dependent LHGR multipliers are independent of scram speed and feedwater temperature.

Only MCPR operating limits vary with scram speed. All other thermal limits are applicable with NSS, ISS, or TSSS.

For thermal limit monitoring above 100% rated power or 100% rated core flow, the 100% rated power and the 100% core flow values, respectively, shall be used.

Page 6 of 58

COLR Quad Cities 1 Rev. 8

3. Average Planar Linear Heat Generation Rate Lattice-specific MAPLHGR values for DLO and all EOOS conditions except SLO are provided in Tables 3-2 through 3-48. During single loop operation, these limits are multiplied by the EOOS multiplier listed in Table 3-1.

Table 3-1 MAPLHGR SLO multiplier (References 5, 7, and 9)

EOOS Condition Multiplier SLO 0.86 Table 3-2 MAPLHGR for Lattices 101 and 108:

(References 5 and 6)

All Bundles Lattices 101: Opt2-BO.71 108: Opt2-TO.71 Avg. Planar Exposure DLO (GWd/MTU) MAPLHGR (kW/ft) 0.0 7.50 75.0 7.50 Page 7 of 58

COLR Quad Cities 1 Rev. 8 Table 3-3 MAPLHGR for Lattice 117:

(References 9 and 10)

Bundle Opt2-3.98-1 8GZ8.OO Lattice 117: Opt2-B4.37-18G8.00 Avg. Planar Exposure DLO (GWd/MTU) MAPLHGR (kW/ft) 0.0 8.32 5.0 8.65 15.0 9.04 20.0 9.40 24.0 9.66 30.0 9.51 58.0 9.51 70.0 8.14 Table 3-4 MAPLHGR for Lattices 118 and 119:

(References 9 and 10)

Bundle Opt2-3.98-18GZ8.00 Lattices 118: Opt2-BE4.47-18G8.00 119: Opt2-M4.47-18G8.00 Avg. Planar Exposure DLO (GWd/MTU) MAPLHGR (kW/ft) 0.0 8.35 5.0 8.68 15.0 9.14 20.0 9.52 24.0 9.79 30.0 9.63 58.0 9.63 70.0 8.26 Page 8 of 58

COLR Quad Cities 1 Rev. 8 Table 3-5 MAPLHGR for Lattices 120,121, and 122:

(References 9 and 10)

Bundle Opt2-3.98-18GZ8.00 Lattices 120: Opt2-ME4.42-18G8.00 121: Opt2-T4.42-18G8.00 122: Opt2-T4.44-16G5.00 Avg. Planar Exposure DLO (GWd/MTU) MAPLHGR (kW/ft) 0.0 8.46 5.0 8.80 10.0 9.03 15.0 9.29 20.0 9.90 24.0 10.02 30.0 9.85 58.0 9.75 70.0 8.38 Table 3-6 MAPLHGR for Lattice 123:

(References 9 and 10)

Bundle Opt2-3.99-16GZ8.00 Lattice 123: Opt2-B4.39-16G8.00 Avg. Planar Exposure DLO (GWd/MTU) MAPLHGR (kW/ft) 0.0 8.60 5.0 8.90 15.0 9.18 20.0 9.44 24.0 9.65 30.0 9.49 58.0 9.49 70.0 8.12 Page 9 of 58

COLR Quad Cities 1 Rev. 8 Table 3-7 MAPLHGR for Lattices 124 and 125:

(References 9 and 10)

Bundle Opt2-3.99-16GZ8.00 Lattices 124: Opt2-BE4.49-16G8.00 125: Opt2-M4.49-16G8.00 Avg. Planar Exposure DLO (GWd/MTU) MAPLHGR (kW/ft) 0.0 8.63 5.0 8.93 15.0 9.29 20.0 9.56 24.0 9.78 30.0 9.63 58.0 9.63 70.0 8.25 Table 3-8 MAPLHGR for Lattices 126,127, and 128:

(References 9 and 10)

Bundle Opt2-3.99-16GZ8.00 Lattices 126: Opt2-ME4.44-16G8.00 127: Opt2-T4.44-16G8.00 128: Opt2-T4.46-14G5.00 Avg. Planar Exposure DLO (GWd/MTU) MAPLHGR (kW/ft) 0.0 8.78 5.0 9.08 15.0 9.44 20.0 9.92 24.0 10.00 30.0 9.92 58.0 9.77 70.0 8.40 Page 10 of 58

COLR Quad Cities 1 Rev. 8 Table 3-9 MAPLHGR for Lattice 129:

(References 9 and 10)

Bundle Opt2-4.01-14GZ6.00 Lattices 129: Opt2-B4.40-14G6.00 Avg. Planar Exposure DLO (GWd/MTU) MAPLHGR (kW/ft) 0.0 9.01 5.0 9.26 10.0 9.32 15.0 9.44 20.0 9.62 24.0 9.67 30.0 9.46 58.0 9.46 70.0 8.09 Table 3-10 MAPLHGR for Lattices 130 and 131:

(References 9 and 10)

Bundle Opt2-4.01-14GZ6.00 Lattices 130: Opt2-BE4.50-14G6.00 131: Opt2-M4.50-14G6.00 Avg. Planar Exposure DLO (GWd/MTU) MAPLHGR (kW/ft) 0.0 9.06 5.0 9.32 10.0 9.42 15.0 9.57 20.0 9.75 24.0 9.80 30.0 9.59 58.0 9.59 70.0 8.22 Page 11 of 58

COLR Quad Cities 1 Rev. 8 Table 3-11 MAPLHGR for Lattices 132 and 133:

(References 9 and 10)

Bundle Opt2-4.01-14GZ6.00 Lattices 132: Opt2-ME4.46-14G6.00 133: Opt2-T4.48-12G6.00 Avg. Planar Exposure DLO (GWd/MTU) MAPLHGR (kW/ft) 0.0 9.24 5.0 9.51 10.0 9.58 15.0 9.85 20.0 10.05 24.0 10.08 30.0 9.88 58.0 9.88 70.0 8.51 Table 3-12 MAPLHGR for Lattice 134:

(References 7 and 8)

Bundle Opt2-4.07-19GZ7.5015.50 Lattice 134: Opt2-B4.49-19G7.50 Avg. Planar Exposure DLO (GWd/MTU) MAPLHGR (kW/ft) 0.0 9.63 2.5 9.63 5.0 9.55 7.5 9.38 10.0 9.25 12.0 9.22 15.0 9.39 17.0 9.51 20.0 9.70 22.0 9.67 24.0 9.64 30.0 9.54 36.0 9.48 42.0 9.48 50.0 9.54 60.0 9.52 72.0 9.72 Page 12 of 58

COLR Quad Cities 1 Rev. 8 Table 3-13 MAPLHGR for Lattice 135:

(References 7 and 8)

Bundle Opt2-4.07-19GZ7.50/5.50 Lattice 135: Opt2-BE4.57-19G7.50 Avg. Planar Exposure DLO (GWd/MTU) MAPLHGR (kW/ft) 0.0 9.72 2.5 9.71 5.0 9.59 7.5 9.40 10.0 9.24 12.0 9.27 15.0 9.48 17.0 9.60 20.0 9.81 22.0 9.75 24.0 9.72 30.0 9.62 36.0 9.56 42.0 9.56 50.0 9.61 60.0 9.56 72.0 9.77 Table 3-14 MAPLHGR for Lattice 136:

(References 7 and 8)

Bundle Opt2-4.07-19GZ7.50/5.50 Lattice 136: Opt2-M4.57-19G7.50 Avg. Planar Exposure DLO (GWd/MTU) MAPLHGR (kW/ft) 0.0 9.73 2.5 9.71 5.0 9.57 7.5 9.39 10.0 9.23 12.0 9.27 15.0 9.50 17.0 9.62 20.0 9.80 22.0 9.75 24.0 9.71 30.0 9.62 36.0 9.55 42.0 9.55 50.0 9.60 60.0 9.55 72.0 9.77 Page 13 of 58

COLR Quad Cities 1 Rev. 8 Table 3-15 MAPLHGR for Lattice 137:

(References 7 and 8)

Bundle Opt2-4.07-19GZ7.50/5.50 Lattice 137: Opt2-ME4.53-19G7.50 Avg. Planar Exposure DLO (GWd/MTU) MAPLHGR (kW/ft) 0.0 9.85 2.5 9.85 5.0 9.73 7.5 9.57 10.0 9.41 12.0 9.44 15.0 9.68 17.0 9.86 20.0 9.98 22.0 9.94 24.0 9.92 30.0 9.83 36.0 9.77 42.0 9.78 50.0 9.76 60.0 9.73 72.0 10.04 Table 3-16 MAPLHGR for Lattice 138:

(References 7 and 8)

Bundle Opt2-4.07-19GZ7.50/5.50 Lattice 138: Opt2-T4.53-19G7.50 Avg. Planar Exposure DLO (GWd/MTU) MAPLHGR (kW/ft) 0.0 9.87 2.5 9.88 5.0 9.77 7.5 9.60 10.0 9.43 12.0 9.42 15.0 9.64 17.0 9.85 20.0 9.94 22.0 9.91 24.0 9.91 30.0 9.82 36.0 9.75 42.0 9.75 50.0 9.72 60.0 9.70 72.0 10.04 Page 14 of 58

COLR Quad Cities 1 Rev. 8 Table 3-17 MAPLHGR for Lattice 139:

(References 7 and 8)

Bundle Opt2-4.07-19GZ7.50/5.50 Lattice 139: Opt2-T4.53-19G5.50 Avg. Planar Exposure DLO (GWd/MTU) MAPLHGR (kW/ft) 0.0 9.93 2.5 9.91 5.0 9.75 7.5 9.56 10.0 9.51 12.0 9.61 15.0 10.10 17.0 10.04 20.0 10.01 22.0 9.99 24.0 9.97 30.0 9.86 36.0 9.80 42.0 9.80 50.0 9.79 60.0 9.77 72.0 10.09 Table 3-18 MAPLHGR for Lattice 140:

(References 7 and 8)

Bundle Opt2-4.07-17GZ7.5015.50 Lattice 140: Opt2-B4.49-17G7.50 Avg. Planar Exposure DLO (GWd/MTU) MAPLHGR (kW/ft) 0.0 9.60 2.5 9.69 5.0 9.71 7.5 9.54 10.0 9.36 12.0 9.30 15.0 9.43 17.0 9.51 20.0 9.67 22.0 9.67 24.0 9.65 30.0 9.57 36.0 9.52 42.0 9.51 50.0 9.57 60.0 9.52 72.0 9.72 Page 15 of 58

COLR Quad Cities 1 Rev. 8 Table 3-19 MAPLHGR for Lattice 141:

(References 7 and 8)

Bundle Opt2-4.07-17GZ7.50/5.50 Lattice 141: Opt2-BE4.57-17G7.50 Avg. Planar Exposure DLO (GWd/MTU) MAPLHGR (kW/ft) 0.0 9.62 2.5 9.72 5.0 9.74 7.5 9.57 10.0 9.37 12.0 9.34 15.0 9.51 17.0 9.60 20.0 9.78 22.0 9.75 24.0 9.73 30.0 9.65 36.0 9.60 42.0 9.60 50.0 9.61 60.0 9.55 72.0 9.77 Table 3-20 MAPLHGR for Lattice 142:

(References 7 and 8)

Bundle Opt2-4.07-17GZ7.50/5.50 Lattice 142: Opt2-M4.57-17G7.50 Avg. Planar Exposure DLO (GWd/MTU) MAPLHGR (kW/ft) 0.0 9.58 2.5 9.68 5.0 9.70 7.5 9.55 10.0 9.35 12.0 9.33 15.0 9.52 17.0 9.62 20.0 9.79 22.0 9.75 24.0 9.72 30.0 9.65 36.0 9.59 42.0 9.59 50.0 9.59 60.0 9.54 72.0 9.77 Page 16 of 58

COLR Quad Cities 1 Rev. 8 Table 3-21 MAPLHGR for Lattice 143:

(References 7 and 8)

Bundle Opt2-4.07-17GZ7.50/5.50 Lattice 143: Opt2-ME4.53-17G7.50 Avg. Planar Exposure DLO (GWd/MTU) MAPLHGR (kW/ft) 0.0 9.75 2.5 9.86 5.0 9.90 7.5 9.75 10.0 9.55 12.0 9.51 15.0 9.72 17.0 9.85 20.0 9.97 22.0 9.95 24.0 9.95 30.0 9.87 36.0 9.81 42.0 9.80 50.0 9.74 60.0 9.72 72.0 10.04 Table 3-22 MAPLHGR for Lattice 144:

(References 7 and 8)

Bundle Opt2-4.07-17GZ7.50/5.50 Lattice 144: Opt2-T4.53-17G7.50 Avg. Planar Exposure DLO (GWd/MTU) MAPLHGR (kW/ft) 0.0 9.83 2.5 9.94 5.0 9.97 7.5 9.78 10.0 9.57 12.0 9.51 15.0 9.68 17.0 9.84 20.0 9.94 22.0 9.93 24.0 9.94 30.0 9.86 36.0 9.80 42.0 9.76 50.0 9.70 60.0 9.69 72.0 10.04 Page 17 of 58

COLR Quad Cities 1 Rev. 8 Table 3-23 MAPLHGR for Lattice 145:

(References 7 and 8)

Bundle Opt2-4.07-17GZ7.5015.50 Lattice 145: Opt2-T4.53-17G5.50 Avg. Planar Exposure DLO (GWd/MTU) MAPLHGR (kW/ft) 0.0 9.87 2.5 9.99 5.0 9.96 7.5 9.70 10.0 9.59 12.0 9.65 15.0 10.05 17.0 10.03 20.0 10.02 22.0 10.00 24.0 9.98 30.0 9.89 36.0 9.83 42.0 9.83 50.0 9.78 60.0 9.76 72.0 10.09 Table 3-24 MAPLHGR for Lattice 146:

(References 7 and 8)

Bundle Opt2-4.12-12G5.50-2GZ5.50 Lattice 146: Opt2-B4.54-14G5.50 Avg. Planar Exposure DLO (GWd/MTU) MAPLHGR (kW/ft) 0.0 9.22 2.5 9.37 5.0 9.44 7.5 9.49 10.0 9.52 12.0 9.51 15.0 9.71 17.0 9.74 20.0 9.73 22.0 9.72 24.0 9.70 30.0 9.60 36.0 9.54 42.0 9.56 50.0 9.59 60.0 9.59 72.0 9.77 Page 18 of 58

COLR Quad Cities 1 Rev. 8 Table 3-25 MAPLHGR for Lattice 147:

(References 7 and 8)

Bundle Opt2-4.12-12G5.50-2GZ5.50 Lattice 147: Opt2-BE4.62-14G5.50 Avg. Planar Exposure DLO (GWd/MTU) MAPLHGR (kW/ft) 0.0 9.33 2.5 9.45 5.0 9.52 7.5 9.57 10.0 9.60 12.0 9.62 15.0 9.81 17.0 9.83 20.0 9.81 22.0 9.80 24.0 9.79 30.0 9.69 36.0 9.63 42.0 9.62 50.0 9.67 60.0 9.63 72.0 9.83 Table 3-26 MAPLHGR for Lattice 148:

(References 7 and 8)

Bundle Opt2-4.12-12G5.50-2GZ5.50 Lattice 148: Opt2-M4.62-14G5.50 Avg. Planar Exposure DLO (GWd/MTU) MAPLHGR (kW/ft) 0.0 9.32 2.5 9.44 5.0 9.51 7.5 9.55 10.0 9.59 12.0 9.63 15.0 9.79 17.0 9.83 20.0 9.81 22.0 9.80 24.0 9.78 30.0 9.69 36.0 9.62 42.0 9.62 50.0 9.67 60.0 9.62 72.0 9.83 Page 19 of 58

COLR Quad Cities 1 Rev. 8 Table 3-27 MAPLHGR for Lattice 149:

(References 7 and 8)

Bundle Opt2-4.12-12G5.50-2GZ5.50 Lattice 149: Opt2-ME4.58-14G5.50 Avg. Planar Exposure DLO (GWd/MTU) MAPLHGR (kW/ft) 0.0 9.51 2.5 9.63 5.0 9.71 7.5 9.76 10.0 9.81 12.0 9.83 15.0 10.02 17.0 10.04 20.0 10.04 22.0 10.02 24.0 10.01 30.0 9.91 36.0 9.84 42.0 9.84 50.0 9.84 60.0 9.80 72.0 10.10 Table 3-28 MAPLHGR for Lattice 150:

(References 7 and 8)

Bundle Opt2-4.12-12G5.50-2GZ5.50 Lattice 150: Opt2-T4.58-14G5.50 Avg. Planar Exposure DLO (GWd/MTU) MAPLHGR (kWIft) 0.0 9.55 2.5 9.67 5.0 9.74 7.5 9.77 10.0 9.75 12.0 9.80 15.0 10.00 17.0 10.01 20.0 10.03 22.0 10.02 24.0 9.99 30.0 9.90 36.0 9.83 42.0 9.83 50.0 9.80 60.0 9.78 72.0 10.11 Page 20 of 58

COLR Quad Cities 1 Rev. 8 Table 3-29 MAPLHGR for Lattice 151:

(References 7 and 8)

Bundle Opt2-4.12-12G5.50-2GZ5.50 Lattice 151: Opt2-T4.60-12G5.50 Avg. Planar, Exposure DLO (GWd/MTU) MAPLHGR (kW/ft) 0.0 9.76 2.5 9.87 5.0 9.88 7.5 9.89 10.0 9.91 12.0 9.94 15.0 10.01 17.0 10.03 20.0 10.04 22.0 10.02 24.0 10.01 30.0 9.91 36.0 9.84 42.0 9.84 50.0 9.83 60.0 9.80 72.0 10.12 Page 21 of 58

COLR Quad Cities 1 Rev. 8 Table 3-30 MAPLHGR for Lattice 152:

(References 5 and 6)

Bundle Opt2-4.03-18GZ8.00/6.00 Lattice 152: Opt2-B4.29-18G8.00 Avg. Planar Exposure DLO (GWd/MTU) MAPLHGR (kW/ft) 0.0 8.91 2.5 9.19 5.0 9.22 7.5 9.37 10.0 9.67 12.0 9.78 15.0 10.00 17.0 10.04 20.0 9.97 22.0 9.87 24.0 9.87 30.0 9.76 36.0 9.63 42.0 9.52 50.0 9.42 60.0 9.57 72.0 9.76 75.0 9.57 Page 22 of 58

COLR Quad Cities 1 Rev. 8 Table 3-31 MAPLHGR for Lattice 153:

(References 5 and 6)

Bundle Opt2-4.03-18GZ8.0016.00 Lattice 153: Oot2-B4.47-1 8G8.00

..... OotB......G.....

Avg. Planar Exposure DLO (GWd/MTU) j MAPLHGR (kW/ft) 0.0 8.82 2.5 9.10 5.0 9.06 7.5 9.01 10.0 9.12 12.0 9.15 15.0 9.26 17.0 9.34 20.0 9.49 22.0 9.60 24.0 9.65 30.0 9.56 36.0 9.52 42.0 9.48 50.0 9.52 60.0 9.67 72.0 9.77 75.0 9.67 Page 23 of 58

COLR Quad Cities 1 Rev. 8 Table 3-32 MAPLHGR for Lattice 154:

(References 5 and 6)

Bundle Opt2-4.03-18GZ8.00/6.00 Lattice 154: Opt2-BE4.57-18G8.00 Avg. Planar Exposure DLO (GWd/MTU) MAPLHGR (kW/ft) 0.0 8.95 2.5 9.28 5.0 9.23 7.5 9.03 10.0 9.17 12.0 9.22 15.0 9.36 17.0 9.44 20.0 9.61 22.0 9.72 24.0 9.73 30.0 9.65 36.0 9.62 42.0 9.55 50.0 9.59 60.0 9.64 72.0 9.91 75.0 9.64 Page 24 of 58

COLR Quad Cities 1 Rev. 8 Table 3-33 MAPLHGR for Lattice 155:

(References 5 and 6)

Bundle Opt2-4.03-18GZ8.00/6.00 Lattice 155: Opt2-M4.57-18G8.00 Avg. Planar Exposure DLO (GWd/MTU) MAPLHGR (kW/ft) 0.0 8.93 2.5 9.28 5.0 9.24 7.5 9.06 10.0 9.19 12.0 9.23 15.0 9.36 17.0 9.46 20.0 9.63 22.0 9.74 24.0 9.73 30.0 9.64 36.0 9.61 42.0 9.56 50.0 9.58 60.0 9.60 72.0 9.87 75.0 9.60 Page 25 of 58

COLR Quad Cities 1 Rev. 8 Table 3-34 MAPLHGR for Lattice 156:

(References 5 and 6)

Bundle Opt2-4.03-18GZ8.00/6.00 Lattice 156: Opt2-ME4.54-18G8.00 Avg. Planar Exposure DLO (GWd/MTU) MAPLHGR (kW/ft) 0.0 9.06 2.5 9.39 5.0 9.34 7.5 9.17 10.0 9.32 12.0 9.38 15.0 9.53 17.0 9.63 20.0 9.92 22.0 9.96 24.0 9.89 30.0 9.84 36.0 9.77 42.0 9.73 50.0 9.68 60.0 9.66 72.0 10.24 75.0 9.66 Page 26 of 58

COLR Quad Cities 1 Rev. 8 Table 3-35 MAPLHGR for Lattice 157:

(References 5 and 6)

Bundle Opt2-4.03-18GZ8.0016.00 Lattice 157: Opt2-T4.54-18G8.00 Avg. Planar Exposure DLO (GWd/MTU) j MAPLHGR (kW/ft) 0.0 9.10 2.5 9.42 5.0 9.31 7.5 9.14 10.0 9.30 12.0 9.34 15.0 9.48 17.0 9.58 20.0 9.92 22.0 9.96 24.0 9.90 30.0 9.84 36.0 9.78 42.0 9.70 50.0 9.66 60.0 9.66 72.0 10.16 75.0 9.66 Page 27 of 58

COLR Quad Cities 1 Rev. 8 Table 3-36 MAPLHGR for Lattice 158:

(References 5 and 6)

Bundle Opt2-4.03-18GZ8.00/6.00 Lattice 158: Opt2-T4.55-16G6.00 Avg. Planar Exposure DLO (GWd/MTU) MAPLHGR (kW/ft) 0.0 9.51 2.5 9.81 5.0 9.72 7.5 9.58 10.0 9.67 12.0 9.62 15.0 9.79 17.0 10.01 20.0 10.05 22.0 10.04 24.0 9.99 30.0 9.93 36.0 9.87 42.0 9.81 50.0 9.71 60.0 9.71 72.0 10.22 75.0 9.71 Page 28 of 58

COLR Quad Cities 1 Rev. 8 Table 3-37 MAPLHGR for Lattice 159:

(References 5 and 6)

Bundle Opt2-4.08-18GZ8.00/6.00 Lattice 159: Opt2-B4.36-18G8.00 Avg. Planar Exposure DLO (GWd/MTU) MAPLHGR (kW/ft) 0.0 9.77 2.5 9.98 5.0 9.86 7.5 9.77 10.0 9.91 12.0 9.93 15.0 9.95 17.0 9.92 20.0 10.09 22.0 10.01 24.0 10.00 30.0 9.84 36.0 9.69 42.0 9.57 50.0 9.46 60.0 9.59 72.0 9.81 75.0 9.59 Page 29 of 58

COLR Quad Cities 1 Rev. 8 Table 3-38 MAPLHGR for Lattice 160:

(References 5 and 6)

Bundle Opt2-4.08-18GZ8.00/6.00 Lattice 160: Opt2-B4.54-18G8.00 Avg. Planar Exposure DLO (GWd/MTU) MAPLHGR (kW/ft) 0.0 9.82 2.5 10.04 5.0 9.91 7.5 9.75 10.0 9.86 12.0 9.80 15.0 9.60 17.0 9.48 20.0 9.46 22.0 9.45 24.0 9.50 30.0 9.66 36.0 9.65 42.0 9.59 50.0 9.60 60.0 9.70 72.0 9.85 75.0 9.70 Page 30 of 58

COLR Quad Cities 1 Rev. 8 Table 3-39 MAPLHGR for Lattice 161:

(References 5 and 6)

Bundle Opt2-4.08-18GZ8.00/6.00 Lattice 161: Opt2-BE4.63-18G8.00 Avg. Planar Exposure DLO (GWd/MTU) MAPLHGR (kWlft) 0.0 9.88 2.5 10.23 5.0 10.08 7.5 9.79 10.0 9.93 12.0 9.94 15.0 9.64 17.0 9.52 20.0 9.53 22.0 9.54 24.0 9.62 30.0 9.78 36.0 9.72 42.0 9.67 50.0 9.65 60.0 9.66 72.0 9.99 75.0 9.66 Page 31 of 58

COLR Quad Cities 1 Rev. 8 Table 3-40 MAPLHGR for Lattice 162:

(References 5 and 6)

Bundle Opt2-4.08-18GZ8.0016.00 Lattice 162: Opt2-M4.63-18G8.00 Avg. Planar Exposure DLO (GWd/MTU) MAPLHGR (kW/ft) 0.0 9.85 2.5 10.21 5.0 10.01 7.5 9.75 10.0 9.91 12.0 9.94 15.0 9.63 17.0 9.52 20.0 9.55 22.0 9.55 24.0 9.63 30.0 9.78 36.0 9.75 42.0 9.66 50.0 9.61 60.0 9.58 72.0 9.91 75.0 9.58 Page 32 of 58

COLR Quad Cities 1 Rev. 8 Table 3-41 MAPLHGR for Lattice 163:

(References 5 and 6)

Bundle Opt2-4.08-18GZ8.00/6.00 Lattice 163: Opt2-ME4.60-18G8.00 Avg. Planar Exposure DLO (GWd/MTU) MAPLHGR (kW/ft) 0.0 10.02 2.5 10.35 5.0 10.23 7.5 9.95 10.0 10.09 12.0 10.06 15.0 9.86 17.0 9.73 20.0 9.80 22.0 9.83 24.0 9.95 30.0 9.99 36.0 9.95 42.0 9.89 50.0 9.73 60.0 9.69 72.0 10.23 75.0 9.69 Page 33 of 58

COLR Quad Cities 1 Rev. 8 Table 3-42 MAPLHGR for Lattice 164:

(References 5 and 6)

Bundle Opt2-4.08-18GZ8.00/6.00 Lattice 164: Opt2-T4.60-18G8.00 Avg. Planar Exposure DLO (GWd/MTU) MAPLHGR (kW/ft) 0.0 10.09 2.5 10.40 5.0 10.33 7.5 10.04 10.0 10.16 12.0 10.05 15.0 9.83 17.0 9.72 20.0 9.73 22.0 9.90 24.0 9.98 30.0 10.01 36.0 9.95 42.0 9.88 50.0 9.70 60.0 9.58 72.0 9.93 75.0 9.58 Page 34 of 58

COLR Quad Cities 1 Rev. 8 Table 3-43 MAPLHGR for Lattice 165:

(References 5 and 6)

Bundle Opt2-4.08-18GZ8.00/6.00 Lattice 165: Opt2-T4.60-14G6.00 Avg. Planar Exposure DLO (GWd/MTU) MAPLHGR (kW/ft) 0.0 10.48 2.5 10.72 5.0 10.59 7.5 10.37 10.0 10.43 12.0 10.30 15.0 10.07 17.0 10.01 20.0 10.01 22.0 10.02 24.0 10.02 30.0 10.02 36.0 9.98 42.0 9.92 50.0 9.86 60.0 9.82 72.0 10.27 75.0 9.82 Page 35 of 58

COLR Quad Cities 1 Rev. 8 Table 3-44 MAPLHGR for Lattice 166:

(References 5 and 6)

Bundle Opt2-4.17-2GZ6.00-1 0G6.00 Lattice 166: Opt2-B4.59-12G6.00 Avg. Planar Exposure DLO (GWd/MTU) MAPLHGR (kW/ft) 0.0 9.32 2.5 9.49 5.0 9.39 7.5 9.36 10.0 9.36 12.0 9.38 15.0 9.41 17.0 9.45 20.0 9.52 22.0 9.59 24.0 9.60 30.0 9.62 36.0 9.62 42.0 9.62 50.0 9.62 60.0 9.67 72.0 9.91 75.0 9.67 Page 36 of 58

COLR Quad Cities 1 Rev. 8 Table 3-45 MAPLHGR for Lattice 167:

(References 5 and 6)

Bundle Opt2-4.17-2GZ6.00-1 0G6.00 Lattice 167: Opt2-BE4.67-12G6.00 Avg. Planar Exposure DLO (GWd/MTU) MAPLHGR (kW/ft) 0.0 9.37 2.5 9.58 5.0 9.44 7.5 9.47 10.0 9.58 12.0 9.46 15.0 9.50 17.0 9.56 20.0 9.63 22.0 9.70 24.0 9.71 30.0 9.76 36.0 9.77 42.0 9.70 50.0 9.68 60.0 9.65 72.0 9.99 75.0 9.65 Page 37 of 58

COLR Quad Cities 1 Rev. 8 Table 3-46 MAPLHGR for Lattice 168:

(References 5 and 6)

Bundle Opt2-4.17-2GZ6.00-1 0G6.00 Lattice 168: Ont2-M4.67-12G~6.00

.... O. nt2 ......... . 00..

Avg. Planar Exposure DLO (GWd/MTU) MAPLHGR (kW/ft) 0.0 9.36 2.5 9.60 5.0 9.42 7.5 9.52 10.0 9.59 12.0 9.48 15.0 9.51 17.0 9.57 20.0 9.70 22.0 9.70 24.0 9.72 30.0 9.76 36.0 9.79 42.0 9.69 50.0 9.66 60.0 9.62 72.0 9.99 75.0 9.62 Page 38 of 58

COLR Quad Cities 1 Rev. 8 Table 3-47 MAPLHGR for Lattice 169:

(References 5 and 6)

Bundle Opt2-4.17-2GZ6.00-1 0G6.00 Lattice 169: Opt2-ME4.65-12G6.00 Avg. Planar Exposure DLO (GWd/MTU) MAPLHGR (kW/ft) 0.0 9.57 2.5 9.81 5.0 9.65 7.5 9.67 10.0 9.72 12.0 9.66 15.0 9.73 17.0 9.82 20.0 9.93 22.0 9.98 24.0 9.98 30.0 10.00 36.0 10.00 42.0 9.94 50.0 9.81 60.0 9.77 72.0 10.21 75.0 9.77 Page 39 of 58

COLR Quad Cities 1 Rev. 8 Table 3-48 MAPLHGR for Lattice 170:

(References 5 and 6)

Bundle Opt2-4.17-2GZ6.00-1 0G6.00 Lattice 170: Opt2-T4.64-10G6.00 Avg. Planar Exposure DLO (GWd/MTU) MAPLHGR (kW/ft) 0.0 10.01 2.5 10.19 5.0 9.98 7.5 10.07 10.0 9.84 12.0 9.82 15.0 9.82 17.0 9.85 20.0 9.94 22.0 9.97 24.0 9.97 30.0 9.99 36.0 9.99 42.0 9.93 50.0 9.81 60.0 9.77 72.0 10.21 75.0 9.77 Page 40 of 58

COLR Quad Cities 1 Rev. 8

4. Operating Limit Minimum Critical Power Ratio The OLMCPRs for Q1C23 were established to protect the SLMCPR during the anticipated operational occurrences.

4.1. Manual Flow Control MCPR Operating Limits The OLMCPR is determined for a given power and flow condition by evaluating the power-dependent OLMCPR and the flow-dependent OLMCPR and selecting the greater of the two.

4.1.1. Power - Dependent MCPR Operating Limit For operation at less than 38.5% of rated core thermal power, the OLMCPR as a function of core thermal power is shown in Tables 4-5 and 4-6. For operation at greater than 38.5% of rated core thermal power, the OLMCPR as a function of core thermal power is determined by multiplying the applicable rated condition OLMCPR limit shown in Tables 4-2 through 4-4 by the applicable OLMCPR multiplier K(P) given in Tables 4-5 and 4-6. For operation at exactly 38.5% of rated core thermal power, the OLMCPR as a function of core thermal power is the maximum of either of the two aforementioned methods evaluated at 38.5% of rated core thermal power.

4.1.2. Flow - Dependent MCPR Operating Limit Table 4-7 gives the OLMCPR limit as a function of the flow based on the applicable plant condition. The flow-dependent OLMCPR values are applicable to all base case and EOOS combinations.

Page 41 of 58

COLR Quad Cities 1 Rev. 8 4.2. Scram Time TSSS, ISS, and NSS refer to scram speeds. The scram time values associated with these speeds are shown in Table 4-1. The TSSS scram times shown in Table 4-1 are the same as those specified in the Technical Specifications (Reference 11). Reference 3 indicates that the TSSS control rod insertion times that were actually used in the transient analysis are conservative with respect to the scram times specified in the Technical Specifications.

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

To utilize the OLMCPR limits for Intermediate Scram Speed in Table 4-3, the average control rod insertion time at each control rod insertion fraction must be equal to or less than the ISS time shown on Table 4-1 below.

To utilize the OLMCPR limits for Technical Specification Scram Speed in Table 4-2, the average control rod insertion time at each control rod insertion fraction must be equal to or less than the TSSS time shown on Table 4-1 below.

The average control rod insertion time is defined as the average control rod insertion time of all operable control rods divided by the number of operable control rods. The time for inoperable drives fully inserted (notch 00) can be conservatively included for calculation of core average scram speed. (Reference 3)

Table 4-1 Scram Times (References 3, 11 and 17)

Control Rod tonFraon Rd TSSS (seconds) ISS (seconds)

Insertion Fra to  % NSS (seconds) 5 0.48 0.360 0.324 20 0.89 0.720 0.694 50 1.98 1.580 1.510 90 3.44 2.800 2.670 4.3. Recirculation Pump ASD Settings Cycle 23 was analyzed with a maximum core flow runout of 110%; therefore the recirculation pump ASD must be set to maintain core flow less than 110% (107.8 Mlb/hr) for all runout events (Reference 4). This value is consistent with the analyses of Reference 3.

Page 42 of 58

COLR Quad Cities 1 Rev. 8 Table 4-2 MCPR TSSS Based Operating Limits - Nominal FWT and FWTR (Reference 3)

Nominal FWT FWTR EOOS Combination Cycle Exposure (MWd/MTU) Cycle Exposure (MWd/MTU)

<14,7000 >14,700 <14,700 >14,700 Base 1.68 1.70 1.68 1.70 Base SLO 1.73 1.75 1.73 1.75 PLUOOS 1.73 1.74 1.73 1.74 PLUOOS SLO 1.78 1.79 1.78 1.79 TBVOOS 1.84 1.84 1.86 1.86 TBVOOS SLO 1.89 1.89 1.92 1.92 TCV Slow Closure 1.78 1.80 1.78 1.80 TCV Slow Closure SLO 1.83 1.85 1.83 1.85 TCV Stuck Closed 1.68 1.70 1.68 1.70 TCV Stuck Closed SLO 1.73 1.75 1.73 1.75 Page 43 of 58

COLR Quad Cities 1 Rev. 8 Table 4-3 MCPR ISS Based Operating Limits - Nominal FWT and FWTR (Reference 3)

Nominal FWT FWTR EOOS Combination Cycle Exposure (MWd/MTU) Cycle Exposure (MWd/MTU)

<514,700 >14,700 <14,700 >14,700 Base 1.45 1.47 1.50 1.50 Base SLO 1.49 1.51 1.55 1.55 PLUOOS 1.51 1.54 1.51 1.54 PLUOOS SLO 1.56 1.59 1.56 1.59 TBVOOS 1.59 1.61 1.61 1.63 TBVOOS SLO 1.64 1.66 1.66 1.68 TCV Slow Closure 1.54 1.56 1.54 1.56 TCV Slow Closure SLO 1.59 1.61 1.59 1.61 TCV Stuck Closed 1.45 1.47 1.50 1.50 TCV Stuck Closed SLO 1.49 1.51 1.55 1.55 Page 44 of 58

COLR Quad Cities 1 Rev. 8 Table 4-4 MCPR NSS Based Operating Limits - Nominal FWT and FWTR (Reference 3)

Nominal FWT FWTR EOOS Combination Cycle Exposure (MWd/MTU) Cycle Exposure (MWd/MTU)

<14,700 >14,700 <14,700 >14,700 Base 1.44 1.46 1.49 1.50 Base SLO 1.48 1.50 1.54 1.55 PLUOOS 1.50 1.52 1.50 1.52 PLUOOS SLO 1.55 1.57 1.55 1.57 TBVOOS 1.57 1.59 1.59 1.62 TBVOOS SLO 1.62 1.64 1.64 1.67 TCV Slow Closure 1.52 1.54 1.52 1.54 TCV Slow Closure SLO 1.57 1.59 1.57 1.59 TCV Stuck Closed 1.44 1.46 1.49 1.50 TCV Stuck Closed SLO 1.48 1.50 1.54 1.55 Page 45 of 58

COLR Quad Cities 1 Rev. 8 Table 4-5 MCPR(P) - Nominal FWT (Reference 3)

Core Flow Core Thermal Power (% of rated)

EOOS Combination (% of 0 25 38.5 8.5 50 60 80 100 Rated) Operating Limit MCPR Operating Limit MCPR Multiplier, K(P)

<60 3.05 2.43 2.10 Base

>60 3.20 2.70 2.43 1.31 1.19 1.13 1.05 1.00

<60 3.14 2.50 2.16 Base SLO

>60 3.29 2.78 2.50

<60 3.05 2.43 2.10 PLUOOS

>60 3.20 2.70 2.43 1.57 1.46 1.31 1.05 1.00

<60 3.14 2.50 2.16 PLUOOS SLO

>60 3.29 2.78 2.50

<60 4.32 3.13 2.49 TBVOOS

>60 4.26 3.35 2.86 1.31 1.19 1.13 1.05 1.00

<60 4.44 3.22 2.56 TBVOOS SLO

>60 4.38 3.45 2.94 TCV Slow <60 3.05 2.43 2.10 Closure >60 3.20 2.70 2.43 1.57 1.46 1.31 1.05 1.00

<60 3.14 2.50 2.16 TCV Slow Closure SLO >60 3.29 2.78 2.50 TCV Stuck___ <60 3.05 2.43 2.10 Closed >60 3.20 2.70 2.43 1.31 1.19 1.13 1.05 1.00

<60 3.14 2.50 2.16 TCV Stuck >3 1 8 5 ClsdSO >60 3.29 2.78 2.50 Page 46 of 58

COLR Quad Cities 1 Rev. 8 Table 4-6 MCPR(P) - FWTR (Reference 3)

SCore FlowT Core Thermal Power (% of rated)

C Qombnaio Combination (%of I0 125 138.5 iF38.5 150 160 180 100 Rated) Operating Limit MCPR Operating Limit MCPR Multiplier, K(P)

<60 3.05 2.43 2.10 Base

>60 3.20 2.70 2.43 1.37 1.22 1.14 1.05 1.00

<60 3.14 2.50 2.16 Base SLO

>60 3.29 2.78 2.50

<60 3.05 2.43 2.10 PLUOOS

>60 3.20 2.70 2.43 1.57 1.46 1.31 1.05 1.00

<60 3.14 2.50 2.16 PLUOOS SLO >60 3.29 2.78 2.50

<60 4.71 3.30 2.54 TBVOOS

>60 4.26 3.36 2.94 1.37 1.22 1.14 1.05 1.00 TBVOOS ____

<60 4.84 3.39 2.61 SLO >60 4.38 3.46 3.02 TCV Slow <60 3.05 2.43 2.10 Closure >60 3.20 2.70 2.43 1.57 1.46 1.31 1.05 1.00

<60 3.14 2.50 2.16 TCV Slow Closure SLO >60 3.29 2.78 2.50

<60 3.05 2.43 2.10 TCV Stuck Closed >60 3.20 2.70 2.43 1.37 1.22 1.14 1.05 1.00

<60 3.14 2.50 2.16 TCV Stuck >3 9 .5 ClsdSO >60 3.29 2.78 2.50 Page 47 of 58

COLR Quad Cities 1 Rev. 8 Table 4-7 MCPR(F) - DLO and SLO Operation (Reference 3)

M%

[I Core Flow of rated)

DLO DL I

SLO__

O 0 1.98 2.04 100 1.38 1.42 108 1.38 1.42 Page 48 of 58

COLR Quad Cities 1 Rev. 8

5. Linear Heat Generation Rate The TMOL at rated conditions for the Optima2 fuel is established in terms of the maximum LHGR as a function of rod nodal exposure. The limits in Tables 5-2 through 5-5 apply to fresh SVEA-96 Optima2 bundle designs for Cycle 23 (fuel bundle types QJ23, QK23, and QL23). While the Table 5-1 limits apply to bundle designs for Cycles 21 and 22 (fuel bundle types QD21, QE21, QF21, QG22, QH22, and Q122) as well as any natural blanket segment in the core (Lattice types 101 and 108).

The limits changed for the Cycle 23 fresh fuel due to the increase in Uranium enrichment in the Gadolinia rods, which meant that it was no longer guaranteed that all Gadolinia rods would stay below the TMOL. Therefore, LHGR limits for Cycle 23 are defined by lattice type in order for a conservative limit to be applied independent of the Gadolinia content. The natural Uranium lattices (Lattice types 101 and 108) are still monitored with the original U02 limits since they are not enriched and do not contain Gadolinium. (Reference 3)

The LHGR limit is the product of the exposure dependent LHGR limit from Table 5-1 through Table 5-5 and the minimum of: the power-dependent LHGR multiplier or the flow-dependent LHGR multiplier as applicable. The power-dependent LHGR multiplier is determined from Table 5-6. The flow-dependent LHGR multiplier is determined from Table 5-7, and is applicable for DLO and SLO and for all Base Case and EOOS conditions.

Table 5-1 LHGR Limits for Lattices 101,108, 117, 118, 119, 120, 121,122, 123, 124,125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141,142, 143, 144, 145, 146, 147, 148,149,150, and 151 (References 3, 8 and 10)

Rod Nodal Exposure LHGR Limit (GWd/MTU) (kW/ft) 0 13.11 14.000 13.11 72.000 6.48 Table 5-2 LHGR Limits for Lattices 152, 153, 154, 155, 163, 164, and 165 (Reference 3)

Rod Nodal Exposure LHGR Limit (GWd/MTU) (kW/ft) 0 13.72 14.000 13.11 14.999 13.01 15.000 12.62 35.000 10.71 35.001 11.04 62.000 8.38 75.000 3.43 Page 49 of 58

COLR Quad Cities 1 Rev. 8 Table 5-3 LHGR Limits for Lattices 156, 157 and 158 (Reference 3)

Rod Nodal Exposure LHGR Limit (GWd/MTU) (kWIft) 0 13.72 14.000 13.11 14.999 13.01 15.000 12.55 45.000 9.70 45.001 10.06 62.000 8.38 75.000 3.43 Table 5-4 LHGR Limits for Lattice 159, 160,161, and 162 (Reference 3)

Rod Nodal Exposure LHGR Limit (GWd/MTU) (kW/ft) 0 13.72 14.000 13.11 17.999 12.71 18.000 12.52 32.000 11.17 32.001 11.34 62.000 8.38 75.000 3.43 Table 5-5 LHGR Limits for Lattices 166, 167, 168, 169, and 170 (Reference 3)

Rod Nodal Exposure LHGR Limit (GWd/MTU) (kW/ft) 0 13.72 14.000 13.11 62.000 8.38 75.000 3.43 Page 50 of 58

COLR Quad Cities 1 Rev. 8 Table 5-6 Power-Dependent LHGR Multipliers (Reference 3)

Core Thermal Power (% of rated)

EOOS Combination 0 25 :38.5 >38.5 50 60 80 LHGR Multiplier Base 0.53 0.63 0.68 0.74 0.80 0.83 0.88 1.00 Base SLO 0.53 0.63 0.68 0.74 0.80 0.83 0.88 1.00 PLUOOS 0.53 0.63 0.68 0.68 0.72 0.82 0.88 1.00 PLUOOS SLO 0.53 0.63 0.68 0.68 0.72 0.82 0.88 1.00 TBVOOS 0.32 0.45 0.52 0.69 0.75 0.79 0.82 1.00 TBVOOS SLO 0.32 0.45 0.52 0.69 0.75 0.79 0.82 1.00 TCV Slow Closure 0.53 0.63 0.68 0.68 0.72 0.82 0.88 1.00 TCV Slow Closure 0.53 0.63 0.68 0.68 0.72 0.82 0.88 1.00 SLO TCV Stuck Closed 0.53 0.63 0.68 0.74 0.80 0.83 0.88 1.00 TCV Stuck Closed SLO 0.53 0.63 0.68 0.74 0.80 0.83 0.88 1.00 Table 5-7 Flow-Dependent LHGR Multipliers (Reference 3)

Flow LHGR

(% of rated) Multiplier 0 0.27 20 0.43 40 0.60 60 0.80 80 1.00 100 1.00 108 1.00 Page 51 of 58

COLR Quad Cities 1 Rev. 8

6. Control Rod Block Setpoints The rod block monitor upscale instrumentation setpoints are determined from the relationships shown in Table 6-1:

Table 6-1 RBM Allowable Values (Reference 12)

ROD BLOCK MONITOR UPSCALE TRIP FUNCTION ALLOWABLE VALUE Two Recirculation Loop 0.65 W + 56.1%

Operation Single Recirculation Loop 0.65 Wd + 51.4%

Operation The setpoint may be lower/higher and will still comply with the RWE analysis because RWE is analyzed unblocked (Reference 4).

The allowable value is clamped with a maximum value not to exceed the allowable value for a recirculation loop drive flow (Wd) of 100%.

Wd - percent of recirculation loop drive flow required to produce a rated core flow of 98 Mlb/hr.

Page 52 of 58

COLR Quad Cities 1 Rev. 8

7. Stability Protection Setpoints The OPRM PBDA trip settings are given in Table 7-1.

Table 7-1 OPRM PBDA Trip Settings (References 3 and 13)

PBDA Trip Amplitude Setpoint (Sp) Corresponding Maximum Confirmation Count Setpoint (Np) 1.15 16 The PBDA settings are the only OPRM settings credited in the safety analysis as documented in the licensing basis for the OPRM system (Methodology Reference 10).

The OPRM PBDA trip settings are based, in part, on the cycle specific OLMCPR and the power/flow-dependent MCPR limits. Any change to the OLMCPR values and/or the power/flow-dependent MCPR limits 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 the associated Technical Specifications are implemented.

Page 53 of 58

COLR Quad Cities 1 Rev. 8

8. Modes of Operation The allowed modes of operation with combinations of equipment out-of-service are described in Table 8-1 below:

Table 8-1 Allowed Modes of Operation and EOOS Conditions (Reference 3)

EOOS Options Thermal Limit Sets Base Base (DLO or SLO)

PLUOOS PLUOOS (DLO or SLO)

TBVOOS TBVOOS (DLO or SLO)

See Table 8-3 for power restrictions.

TCV Slow Closure TCV Slow Closure (DLO or SLO)

TCV Stuck Closed Base (DLO or SLO) **

See Table 8-2 for power restrictions.

PCOOS PLUOOS (DLO or SLO)

PCOOS and PLUOOS PLUOOS (DLO or SLO)

PCOOS and TCV Slow Closure TCV Slow Closure (DLO or SLO)

PCOOS and one TCV Stuck PLUOOS (DLO or SLO)

Closed

  • See Table 8-2 for power restrictions.

PLUOOS and one TCV Stuck PLUOOS (DLO or SLO)

Closed

  • See Table 8-2 for power restrictions.
  • Also applicable to one TSV stuck closed or one TCV and TSV stuck closed in the same line (Reference 3).
    • EOOS condition TCV Stuck Closed has identical thermal limits as the Base Case. Therefore, this condition will use the Base Case thermal limit set.

Common Notes - Applicable to 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), and coastdown subject to the power restrictions in Tables 8-2 and 8-3 (Reference 3). Either EOC must be reached or coastdown must begin prior to exceeding 17142 MWd/MTU. The licensing analysis remains valid down to a coastdown power level of 70% given all burnup limits are satisfied per Methodology Reference 9. Each OOS Option may be combined with each of the following conditions:
  • Up to 16 TIP channel traces and 2 common channel traces may be substituted using the SUBTIP methodology (Reference 15) provided the requirements for utilizing SUBTIP methodology are met as clarified in Reference 14
  • Up to 50% of the LPRMs OOS (Reference 15)

" An LPRM calibration frequency of up to 2500 EFPH (2000 EFPH + 25%) (Reference 15)

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COLR Quad Cities 1 Rev. 8

2. Nominal FWT results are valid for application within a +10°F/-30'F temperature band around the nominal FWT (nominal FWT curve is contained in Reference 4) and operating steam dome pressure region bounded by the maximum value of 1020 psia and the minimum pressure curve in Reference 4. (Reference 3)
3. For operation outside of Nominal FWT, FWTR results are valid for the minimum FWT curve (i.e.,

the -120'F curve in Reference 4) and support a feedwater temperature reduction of up to 120'F for Base and all EOOS DLO/SLO conditions for cycle operation through EOC subject to the restriction in Reference 16 for feedwater temperature reductions of greater than 100°F. The restriction requires that for a FWT reduction greater than 100'F, operation needs to be restricted to less than the 100% rod line. This includes, but is not limited to, FWHOOS and final FWTR.

For a feedwater temperature reduction of between 30'F and 120*F, the FWTR limits should be applied.

4. All analyses support the fastest TBV (assumed to be #1) OOS, with the remaining 8 TBVs meeting the assumed opening profile in Reference 17. The analyses also support turbine bypass flow of 3.456 Mlb/hr, equivalent to one TBVOOS (or partially closed TBVs equivalent to one closed TBV), if the assumed opening profile for the remaining TBVs is met. If the opening profile is NOT met, or if the TBV system cannot pass an equivalent of 3.456 Mlb/hr, utilize the TBVOOS condition. (Reference 3)
5. If any TBVs are OOS in the pressure control mode the maximum steam flow removal capability for pressure control needs to be evaluated to ensure that at least the equivalent of two turbine bypass valves are available for pressure control. The evaluation of steam flow removal capability should consider the MCFL setting. The MCFL acts to limit demand signal; there is no feedback to the MCFL to indicate whether or not a TBV opened. For all cases except TBVOOS, the equivalent of 8 of 9 TBVs (as stated in Note 4 above) are required to trip open on TCV fast closure or on TSV closure. The TBVOOS condition assumes that all of the TBVs do not trip open on TCV fast closure or on TSV closure and that 2 TBV are available for pressure control.

(Reference 3)

6. A single Main Steam Isolation Valve (MSIV) may be taken OOS (shut) under any of the specified OOS options as long as core thermal power is maintained < 2218 MWt. (Reference 3)

Table 8-2 Core Thermal Power Restriction for OOS Conditions (Reference 3)

EOOS Condition Core Thermal Power (MWt)

Base, PLUOOS, TCV Slow Closure < 2957 One TCV Stuck Closed * <2218**

  • Also applicable to one TSV stuck closed or one TCV and TSV stuck closed in the same line (Reference 3).
    • The 2218 MWt power restriction is conservatively set. Operation above 2218 MWt is analyzed and allowed, but may require raising the MCFL setpoint and/or increasing TBV availability to increase the available total reactor vessel steam flow capability as described in Reference 3.

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COLR Quad Cities 1 Rev. 8 Table 8-3 Core Thermal Power Restriction for TBVOOS (Reference 3)

Core Thermal Power Cycle Exposure (MWd/MTU) Number of Safety Valves Available Restriction (MW) II

< 2957 Entire Cycle 9 of 9

< 2957 < 14700 8 of 9

< 2897 > 14700 8 of 9 Page 56 of 58

COLR Quad Cities 1 Rev. 8

9. Methodology The analytical methods used to determine the core operating limits shall be those previously reviewed and approved by the NRC, specifically those described in the following documents:
1. Westinghouse Topical Report CENPD-300-P-A, "Reference Safety Report for Boiling Water Reactor Reload Fuel," July 1996.
2. Westinghouse Topical Report CENPD-390-P-A, "The Advanced PHOENIX and POLCA Codes for Nuclear Design of Boiling Water Reactors," December 2000.
3. Westinghouse Report WCAP-1 6081-P-A, "10x10 SVEA Fuel Critical Power Experiments and CPR Correlation: SVEA-96 Optima2," March 2005.
4. Westinghouse Report WCAP-16081-P-A Addendum 1-A, "SVEA-96 Optima2 CPR Correlation (D4): High and Low Flow Applications," March 2009.
5. Westinghouse Report WCAP-16081-P-A Addendum 2-A, "SVEA-96 Optima2 CPR Correlation (D4): Modified R-factors for Part-Length Rods," February 2009.
6. Westinghouse Report WCAP-1 5682-P-A, "Westinghouse BWR ECCS Evaluation Model:

Supplement 2 to Code Description, Qualification and Application," April 2003.

7. Westinghouse Report WCAP-16078-P-A, "Westinghouse BWR ECCS Evaluation Model:

Supplement 3 to Code Description, Qualification and Application to SVEA-96 Optima2 Fuel,"

November 2004.

8. Westinghouse Topical Report WCAP-1 5836-P-A, "Fuel Rod Design Methods for Boiling Water Reactors - Supplement 1," April 2006.
9. Westinghouse Topical Report WCAP-1 5942-P-A, "Fuel Assembly Mechanical Design Methodology for Boiling Water Reactors, Supplement 1 to CENPD-287-P-A," March 2006.
10. GE Topical Report NEDO-32465-A, "BWR Owners' Group Reactor Stability Detect and Suppress Solutions Licensing Basis Methodology for Reload Applications," August 1996.

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COLR Quad Cities 1 Rev. 8

10. References
1. Exelon Generation Company, LLC, Docket No. 50-254, Quad Cities Nuclear Power Station, Unit 1, Facility Operating License, License No. DPR-29.
2. NRC Letter from D. M. Crutchfield to All Power Reactor Licensees and Applicants, Generic Letter 88-16; Concerning the Removal of Cycle-Specific Parameter Limits from Tech Specs, October 3, 1988.
3. Westinghouse Document, NF-BEX-1 3-2, Revision 0, "Quad Cities Nuclear Power Station Unit 1 Cycle 23 Reload Licensing Report," January 2013. Attachment to Westinghouse Letter NF-BEX-13-12, Revision 0, "Transmittal of NF-BEX-13-2, 'Quad Cities Nuclear Power Station Unit 1 Cycle 23 Reload Licensing Report'," January 31, 2013.
4. Westinghouse Document, NF-BEX-13-1, Revision 0, "Quad Cities Nuclear Power Station Unit 1 Cycle 23 Reload Engineering Report," January 2013. Attachment to Westinghouse Letter NF-BEX-1 3-11, Revision 0, "Transmittal of NF-BEX-1 3-1, 'Quad Cities Nuclear Power Station Unit 1 Cycle 23 Reload Engineering Report'," January 29, 2013.
5. Westinghouse Document, NF-BEX-1 2-188-NP, Revision 0, "Quad Cities Nuclear Power Station Unit 1 Cycle 23 MAPLHGR Report," January 2013. Attachment to Westinghouse Letter NF-BEX-13-8, Revision 0, "Quad Cities Power Station Unit 1 Cycle 23 MAPLHGR Report Transmittal," January 29, 2013.
6. Westinghouse Letter, NF-BEX-12-120, Revision 0, "Bundle Design Report for Quad Cities 1 Cycle 23," September 4, 2012.
7. Westinghouse Document, NF-BEX-1 1-9-NP, Revision 0, "Quad Cities Nuclear Power Station, Unit 1 Cycle 22 MAPLHGR Report," March 2011. (Attachment 25 to FCP 377652-000)
8. Westinghouse Letter, NF-BEX-10-162, Revision 1, "Rev. 1 Bundle Design Report for Quad Cities 1 Cycle 22," November 18, 2010. (Attachment 18 to EC/FCP 377652-000)
9. Westinghouse Document, NF-BEX-09-42, Revision 1, "Quad Cities Nuclear Power Station Unit 1 Cycle 21 Reload Licensing Report," April 2009. (Attachment 24 to EC/FCP 370379-000)
10. Westinghouse Letter, NF-BEX-08-129, Revision 1, "Final Report for Quad Cities 1 Cycle 21 Bundle Designs Revision 1," November 6, 2008. (Attachment 14 to EC/FCP 370379-000)
11. Technical Specifications for Quad Cities 1 and 2, Table 3.1.4-1, "Control Rod Scram Times".
12. GE Document, GE DRF C51-00217-01, "Instrument Setpoint Calculation Nuclear Instrumentation, Rod Block Monitor, Commonwealth Edison Company, Quad Cities 1 & 2,"

December 14, 1999. (Attachment A to Exelon Design Analysis, QDC-0700-1-1419, Revision 0)

13. Exelon TODI, QDC-1 3-011, Revision 0, "OPRM Setpoints for Q1 C23," February 12, 2013.
14. FANP Letter, NJC:04:031/FAB04-496, "Startup with TIP Equipment Out of Service," April 20, 2004. (EC 348897-000).
15. Exelon Engineering Evaluation EC 357691-000, "EVALUATION OF APPROPRIATE UNCERTAINTIES FOR USE BY WESTINGHOUSE IN SAFETY LIMIT MCPR ANALYSES",

November 28, 2005.

16. Exelon Letter, NF-MW:02-0081, "Approval of GE Evaluation of Dresden and Quad Cities Extended Final Feedwater Temperature Reduction," Carlos de la Hoz to Doug Wise and Alex Misak, August 27, 2002.
17. Exelon TODI, QDC-12-050, Revision 0, "OPL-W Parameters for Quad Cities Unit 1 Cycle 23 Transient Analysis," August 20, 2012.

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