View source for RA07-071, Cycle 12, Revision 3 and Unit 2 Cycle 12, Revision 1, Core Operating Limits Report (COLR)

{{Adams
| number = ML072250399
| issue date = 08/07/2007
| title = Cycle 12, Revision 3 and Unit 2 Cycle 12, Revision 1, Core Operating Limits Report (COLR)
| author name = Landahl S
| author affiliation = Exelon Nuclear
| addressee name = 
| addressee affiliation = NRC/Document Control Desk, NRC/NRR
| docket = 05000373, 05000374
| license number = NPF-011, NPF-018
| contact person = 
| case reference number = RA07-071
| document type = Fuel Cycle Reload Report, Letter type:RA
| page count = 87
}}

=Text=
{{#Wiki_filter:LaSalle Generating Station             www.exeloncorp.coM Exelkn. Nucear 26o0 North 21st Road Marseilles, I L61341-9757 RA07-071 August 7, 2007 U. S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, D.C. 20555 LaSalle County Station, Units 1 and 2 Facility Operating License Nos. NPF-1 1 and NPF-1 8 NRC Docket Nos. 50-373 and 50-374

==Subject:==
Unit 1 Cycle 12, Revision 3 and Unit 2 Cycle 12, Revision 1, Core Operating Limits Report (COLR)
The purpose of this letter is to transmit revisions to the LaSalle County Station (LSCS) Units 1 and 2 Cycle 12 Core Operating Limits Report (COLR). This report is being submitted in accordance with LSCS Technical Specification 5.6.5, "Core Operating Limits (COLR)," item d.
LSCS Units 1 and 2, Cycle 12 COLRs have been revised to include an additional note in COLR Section 10, "Modes of Operation," to provide additional clarification of the applicable combinations of turbine bypass valve out of service (TBVOOS). The analyses performed for these Cycle 12 revisions utilize NRC approved methodologies. The core operating characteristics are bounded by the Updated Final Safety Analysis Report (UFSAR) allowable limits.
Exelon Generation Company, LLC (EGC) has performed a review of the relevant licensing documents, associated TS Bases, and applicable references in accordance with 10 CFR 50.59, "Changes, tests, and experiments." The review process concluded that these revisions do not require NRC review and approval.
Should you have any questions concerning this submittal, please contact Mr. Terrence W.
Simpkin, Regulatory Assurance Manager, at (815) 415-2800.
Respectfully,
*'usan             R. Landa Site Vice President LaSalle County Station Attachment cc:        Regional Administrator - NRC Region III NRC Senior Resident Inspector - LaSalle County Station

COLR LaSalle 1 Revision 4 Pagel 1 LaSalle Unit 1 Cycle 12 Core Operating Limits Report Revision 3 LaSalle Unit 1 Cycle 12

COLR LaSalle 1 Revision 4                                                                     Page 2 I Table of Contents
: 1. References ...................................................................................................................................      5
: 2. Term s and Definitions ..........................................................................................................                   6
: 3. General Inform ation .....................................................................................................................          7
: 4. Average Planar Linear Heat Generation Rate .......................................................................                                  8
: 5. O perating Lim it Minim um Critical Power Ratio .......................................................................                             9 5.1. Manual Flow Control MCPR Lim its ................................................................................                              9 5.1.1. Power-Dependent MCPR .........................................................................................                            9 5.1.2. Flow - Dependent MCPR ..........................................................................................                          9 5.2. Autom atic Flow Control MCPR Lim its ..............................................................................                            9 5.3. Scram Tim e ..........................................................................................................................         9 5.4. Recirculation Flow Control Valve Settings .......................................................................                              9
: 6. Linear Heat Generation Rate ................................................................................................                       23
: 7. Rod Block Monitor ......................................................................................................................           38
: 8. Traversing In-Core Probe System .......................................................................................                            39 8.1

== Description:==
 .........................................................................................................................         39

===8.2 Bases===
..................................................................................................................................      39
: 9. Stability Protection Setpoints ................................................................................................                    40
: 10. Modes of O peration .................................................................................................................             41
: 11. Methodology ............................................................................................................................          43 LaSalle Unit 1 Cycle 12

COLR LaSalle 1 Revision 4                                                   Page 3 1 List of Tables Table 4-1 MAPLHGR for bundle(s):
Al 0-4039B-1 5GV75-1 QOM Al 0-4037B-1 6GV75-1 OM A10-4046B-13GV80 Al 0-3537B-1 2GV80 A l0-3537B-12G V 80a ......................................................................................             8 Table 4-2 MAPLHGR for bundle(s):
GE1 4-P1 OCNAB421-18GZ-1 20T-1 50-T6-2673 GE1 4-P1 OCNAB422-19GZ-1 20T-1 50-T6-2677 ......................................................                        8 Table 4-3 MAPLHGR SLO multiplier for GE and FANP Fuel ...........................................                            8 Table 5-1 MCPR(P) for ATRIUM-10 Fuel, BOC to NEOC, Nominal Scram Speed (NSS)                                                10 Table 5-2 MCPR(P) for ATRIUM-10 Fuel, BOC to NEOC, Technical Specification Scram S peed (TS S S) ................................................................................................... ..      11 Table 5-3 MCPR(P) for GEl4 Fuel, BOC to NEOC, Nominal Scram Speed (NSS) ............                                        12 Table 5-4 MCPR(P) for GEl4 Fuel, BOC to NEOC, Technical Specification Scram S peed (TS S S) ................................................................................................... ..      13 Table 5-5 MCPR(P) for ATRIUM-10 Fuel, NEOC to EOC, Nominal Scram Speed (NSS) .......                                        14 Table 5-6 MCPR(P) for ATRIUM-10 Fuel, NEOC to EOC, Technical Specification Scram S peed (T SS S ) ................................................................................................... .. 15 Table 5-7 MCPR(P) for GE14 Fuel, NEOC to EOC, Nominal Scram Speed (NSS) ............                                        16 Table 5-8 MCPR(P) for GE14 Fuel, NEOC to EOC, Technical Specification Scram Speed (T SS S ) .................................................................................................. . .. 17 Table 5-9 MCPR(P) for ATRIUM-10 Fuel, FFTR/Coastdown Operation, Nominal Scram S pe e d (N SS ) ....................................................................................................... 18 Table 5-10 MCPR(P) for ATRIUM-10 Fuel, FFTR/Coastdown Operation, Technical Specification Scram Speed (TSSS) .........................................................................                  19 Table 5-11 MCPR(P) for GE14 Fuel, FFTR/Coastdown Operation, Nominal Scram Speed (NS S) ................................................................................................................... 20 Table 5-12 MCPR(P) for GE14 Fuel, FFTR/Coastdown Operation, Technical Specification Scram Speed (TSSS) ..........................................................................................               21 Table 5-13 MCPR(F) Limits for FANP and GE Fuel, DLO and SLO, Supports Base Case, FHOOS, TBVOOS, One TBVOOS, PROOS, PLUOOS, and Combined EOOS ................. 22 Table 5-14 MCPR(F) Limits for FANP and GE Fuel, DLO and SLO, Supports any scenario with One Stuck TCV/TSV and/or One MSIVOOS .......................................................... 22 Table 6-1: LHGR Limit for GE14-P1 OCNAB421-18GZ-1 20T-1 50-T6-2673 .......................... 23 Table 6-2: LHGR Limit for GE14-P1OCNAB422-19GZ-120T-150-T6-2677 ....................... 23 Table 6-3: LHGR Limit for GE14-P1OCNAB421-18GZ-120T-150-T6-2673, Lattice 6098 ........ 24 Table 6-4: LHGR Limit for GE14-P1OCNAB421-18GZ-120T-150-T6-2673, Lattice 6099 ........ 25 Table 6-5: LHGR Limit for GE14-P1OCNAB422-19GZ-120T-150-T6-2677, Lattice 6120 ........ 26 Table 6-6: LHGR Limit for GE14-P1OCNAB422-19GZ-120T-150-T6-2677, Lattice 6121 ........ 27 Table 6-7: LHGR Limit for FANP ATRIUM-10 Fuel Al 0-4039B-1 5GV75-1 OOM Al 0-4037B-1 6GV75-1 OOM A10-4046B-13GV80 A10-3537B-12GV80 A 10-3537B-12G V80a ....................................................................................               28 Table 6-8 LHGRFAC(P) for ATRIUM10 Fuel, BOC to NEOC, Nominal Scram Speed (N SS ) ........................................................................................................... . . 2 9 Table 6-9 LHGRFAC(P) for ATRIUM10 Fuel, BOC to NEOC, Technical Specification Scram Speed (TSSS) ........................................................................................                 30 Table 6-10 LHGRFAC(P) for ATRIUM10 Fuel, NEOC to EOC, Nominal Scram Speed (N S S ) ........................................................................................................... . ... 3 1 LaSalle Unit 1 Cycle 12

COLR LaSalle 1 Revision 4                                               Page 4 1 Table 6-11 LHGRFAC(P) for ATRIUM10 Fuel, NEOC to EOC, Technical Specification Scram Speed (TSSS) ........................................................................................            32 Table 6-12 LHGRFAC(P) for ATRIUM10 Fuel, FFTR/Coastdown Operation, Nominal Scram S peed (N S S) .................................................................................................... .. 33 Table 6-13 LHGRFAC(P) for ATRIUM10 Fuel, FFTR/Coastdown Operation, Technical Specification Scram Speed (TSSS) ........................................................................ 34 Table 6-14 LHGRFAC(P) for GE14 Fuel, DLO, All Exposures, Nominal Scram Speed (NSS)/
Technical Specification Scram Speed (TSSS) .......................................................... 35 Table 6-15 LHGRFAC(P) for GE14 Fuel, SLO, All Exposures, Nominal Scram Speed (NSS)/
Technical Specification Scram Speed (TSSS) .......................................................... 35 Table 6-16 LHGRFAC(F) Multipliers for ATRIUM10 Fuel, DLO and SLO Supports Base Case, FHOOS, TBVOOS, One TBVOOS, PROOS, PLUOOS, and Combined EOOS ................. 36 Table 6-17 LHGRFAC(F) Multipliers for GE14 Fuel, DLO Supports Base Case, FHOOS, TBVOOS, One TBVOOS, PROOS, PLUOOS, and Combined EOOS ............................. 36 Table 6-18 LHGRFAC(F) Multipliers for GE14 Fuel, SLO Supports Base Case, FHOOS, TBVOOS, One TBVOOS, PROOS, PLUOOS, and Combined EOOS .............................. 36 Table 6-19 LHGRFAC(F) Multipliers for ATRIUM10 Fuel, DLO and SLO Supports any scenario with One Stuck TCV/TSV and/or One MSIVOOS .......................................................... 36 Table 6-20 LHGRFAC(F) Multipliers for GE14 Fuel, DLO Supports any scenario with One Stuck TCV/TSV and/or O ne MSIVOOS ............................................................................. 37 Table 6-21 LHGRFAC(F) Multipliers for GE14 Fuel, SLO Supports any scenario with One Stuck TCV/TSV and/or O ne MSIVOO S ............................................................................. 37 LaSalle Unit 1 Cycle 12

COLR LaSalle 1 Revision 4                               Page 5 1
: 1. References
: 1. Exelon Generation Company, LLC Docket No. 50-373 LaSalle County Station, Unit 1, License No. NPF-11.
: 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. Framatome ANP Report EMF-3260 Revision 0, "LaSalle Unit 1 Cycle 12 Reload Analysis," Framatome ANP, Inc., January 2006.
: 4. Framatome ANP Report EMF-3165(P) Revision 0, "LaSalle Unit 1 Cycle 12 Principal Transient Analysis Parameters", Framatome ANP, Inc., June 2005.
: 5. Nuclear Fuels Letter NFM:MW:01 -0106, from A. Giancatarino to J. Nugent, "LaSalle Unit 1 and Unit 2 Rod Block Monitor COLR Setpoint Change," April 3, 2001.
: 6. Framatome ANP Letter from R. G. Grummer to N. J. Carr, "Plant Startup Testing with POWERPLEX-III", RGG:04:001, January 8, 2004.
: 7. GNF Report 0000-0017-8285-SRLR,"Supplemental Reload Licensing Report for LaSalle County Nuclear Station Unit 1 Reload 10 Cycle 11," December 2003.
: 8. GE Document GE-NE-0000-0026-4769-00, "GE14 Fuel Design Cycle-Independent Analyses for LaSalle Unit 1 and Unit 2," Revision 0, January 2005.
: 9. GNF Letter TGO-EXN-HA103-011, from T. Orr to R. Chin, 'Transmittal of Peak Pellet LHGR Limits for LaSalle 1 Cycle 11 GE14 Bundles with Gad Suppression," July 3, 2003.
: 10. GE Document GE-NE-0000-0022-8684-R1, "Exelon LaSalle Units 1 and 2 SAFER/GESTR Loss-of-Coolant-Accident Analysis for GE14 Fuel", December 2004.
: 11. GE Document GE-NE-Al 300384-07-01, Rev. 1, "LaSalle County Station Power Uprate Project, Task 201: Reactor Power/Flow Map", September 1999.
: 12. Framatome ANP Letter from N. Carr to M. Hsiao, "Startup with TIP Equipment Out of Service", NJC:04:031, April 20, 2004.
: 13. AREVA Letter from A. W. Will to F. Trikur, "LaSalle Unit 1 Cycle 12 ICA Stability Analysis Exposure Extension", AWW:06:114, September 1,2006.
: 14. AREVA Letter from D. B. McBurney to F. Trikur, 'Transmittal of Transmittal of LaSalle Unit 1 Cycle 12 Combined EOOS Thermal Limits Evaluation", FAB06-2196, November 29, 2006.
: 15. AREVA Letter from D. B. McBurney to F. Trikur, 'Transmittal of AREVA Support for L1C12 and L2C12 Operation With More Than One Turbine Bypass Valve Closed",
FAB07-2213, May 8, 2007.
LaSalle Unit 1 Cycle 12

COLR LaSalle 1 Revision 4               Page 6 1
: 2. Terms and Definitions APLHGR            Average planar linear heat generation rate APRM              Average power range monitor ATRM10            ATRIUM-10 fuel BOC               Beginning of cycle DLO               Dual loop operation ELLLA             Extended load line limit analysis EOC               End of cycle EOOS              Equipment out of service FANP              Framatome Advanced Nuclear Power FFTR              Final feedwater temperature reduction FHOOS             Feedwater heater out of service GE14              GE14C fuel GNF               Global Nuclear Fuel ICF               Increased core flow LHGR              Linear heat generation rate LHGRFAC(F)        Flow dependent LHGR multiplier LHGRFAC(P)        Power dependent LHGR multiplier LPRM              Local power range monitor MAPFAC(F)         Flow dependent MAPLHGR multiplier MAPFAC(P)         Power dependent MAPLHGR multiplier MAPLHGR           Maximum average planar linear heat generation rate MCPR              Minimum critical power ratio MCPR(F)           Flow dependent MCPR MCPR(P)           Power dependent MCPR MELLLA            Maximum extended load line limit analysis MSIV              Main steam isolation valve MSIVOOS           Main steam isolation valve out of service NEOC              Near end of cycle 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 PPD               Plant Parameter Document PROOS             Pressure regulator out of service RBM               Rod block monitor RPT               Recirculation pump trip RPTOOS            Recirculation pump trip out of service RWE               Rod withdrawal error SLMCPR            Safety limit minimum critical power ratio SLO               Single loop operation SRVOOS            Safety-relief valve out of service TBVOOS            Turbine bypass valve out of service TCV               Turbine control valve TCVOOS            Turbine control valve out of service TIP               Traversing Incore Probe TSSS              Technical specification scram speed TSV               Turbine stop valve TSVOOS            Turbine stop valve out of service LaSalle Unit 1 Cycle 12

COLR LaSalle 1 Revision 4                                Page 71
: 3. General Information Power and flow dependent limits are listed for various power and flow levels. Linear interpolation is to be used to find intermediate values.
Rated core flow is 108.5 Mlb/hr. Operation up to 105% rated flow is licensed for this cycle.
Licensed rated thermal power is 3489 MWth.
For thermal limit monitoring above 100% rated power or 100% rated core flow, the 100% rated power and the 100% core flow values, respectively, can be used unless otherwise indicated in the applicable table.
The OPRM PBDA trip settings are based, in part, on the cycle specific OLMCPR and the power dependent MCPR limits. Any change to the OLMCPR values and/or the power dependent MCPR limits should be evaluated for potential impact on the OPRM PBDA trip settings.
Core Exposure Definitions (Reference 3):
Exposure Nomenclature        Core Average Exposure (MWD/MTU)
NEOC12                       32933 EOC12                        35180 Maximum Core Exposure        39180 LaSalle Unit 1 Cycle 12

COLR LaSalle 1 Revision 4                             Page 8 1
: 4. Average Planar Linear Heat Generation Rate The MAPLHGR values for the most limiting lattice (excluding natural uranium) of each fuel type as a function of average planar exposure is given in Tables 4-1 and 4-2. During single loop operation, these limits are multiplied by the SLO multiplier listed in Table 4-3.
Table 4-1 MAPLHGR for bundle(s):
Al 0-4039B-1 5GV75-1 OOM Al 0-4037B-1 6GV75-1 OOM Al 0-4046B-1 3GV80 Al 0-3537B-1 2GV80 Al 0-35371B-1 2GV80a (Reference 3)
Avg. Planar Exposure        MAPLHGR (GWd/MT)           (kW/ft) 0.00              12.5 15.00             12.5 55.00               9.1 67.00               7.1 Table 4-2 MAPLHGR for bundle(s):
GE1 4-P1 OCNAB421-18GZ-1 20T-1 50-T6-2673 GE1 4-P1 OCNAB422-19GZ-1 20T-1 50-T6-2677 (Reference 7)
Avg. Planar Exposure        MAPLHGR (GWd/MT)           (kW/ft) 0.00             13.40 16.00            13.40 63.50              8.00 70.00              5.00 Table 4-3 MAPLHGR SLO multiplier for GE and FANP Fuel (Reference 3 and 7)
SLO Fuel Type         Multiplier ATRM10              0.82 GE14              0.78 LaSalle Unit 1 Cycle 12

COLR LaSalle 1 Revision 4                                 Page 9 1
: 5. Operating Limit Minimum Critical Power Ratio 5.1. Manual Flow Control MCPR Limits The OLMCPR is determined for a given power and flow condition by evaluating the power-dependent MCPR and the flow-dependent MCPR and selecting the greater of the two.
5.1.1. Power-Dependent MCPR The power-dependent MCPR limit, MCPR(P), is determined from Tables 5-1 through 5-12, and is dependent on exposure, fuel type, and scram speed, in addition to power level. Tables 5-1, 5-2, 5-5, 5-6, 5-9 and 5-10 are applicable to ATRIUM-10 fuel and Tables 5-3, 5-4, 5-7, 5-8, 5-11 and 5-12 are applicable to GE14 fuel.
5.1.2. Flow - Dependent MCPR Tables 5-13 and 5-14 give the MCPR(F) limit as a function of the flow based on the applicable plant condition. The MCPR(F) limit determined from these tables is the flow dependent OLMCPR.
5.2. Automatic Flow Control MCPR Limits Automatic Flow Control MCPR Limits are not provided.
5.3. Scram Time NSS and TSSS refer to scram speeds.
To utilize the MCPR limits for Technical Specification Scram Speed (TSSS), the scram speed insertion time must be equal to or less than the values provided below.
To utilize the MCPR limits for Nominal Scram Speed (NSS), the scram speed insertion time must be equal to or less than the values provided below (Reference 4).
Notch Position      TSSS Time (sec.)        NSS Time (sec.)
45                   0.53                    0.38 39                   0.85                    0.68 25                    1.90                   1.68 05                   3.45                    2.68 5.4. Recirculation Flow Control Valve Settings Cycle 12 was analyzed with a maximum core flow runout of 105%; therefore the recirculation pump flow control valve must be set to maintain core flow less than 105%
(113.9 Mlb/hr) for all runout events (Reference 4). This value is consistent with the analyses of Reference 3.
LaSalle Unit 1 Cycle 12

COLR LaSalle 1 Revision 4                            Page 10 1 Table 5-1 MCPR(P) for ATRIUM-10 Fuel BOC to NEOC Nominal Scram Speed (NSS)
(Reference 3)
Core Thermal Power (% of rated)
EOOS Combination   0             25               60            80       80(80.1)        100 MCPRp Base Case   2.12           2.12             1.53                                   1.42 Base Case SLO  2.13           2.13             1.54                                   1.43 FHOOS      2.25           2.25             1.57                                    1.43 FHOOS SLO    2.26           2.26             1.58        :              ,            1.44 TBVOOS      2.15           2.15             1.61                                    1.45 TBVOOS SLO    2.16           2.16             1.62                                   1146 One TBVOOS    2.12           2.12             1.54                                   1.42 One TBVOOS SLO  2.13           2.13             1.55                                    1.43 PROOS      2.30           2.30                           1.63        1.48          1.42 PROOSSLO     2.31           2.31                           1.64        1.49          1.43 PLUOOS      2.12           2.12             1.53                                    1.42 PLUOOS SLO    2.13           2.13              1.54                                   1.43 Combined EOOS  2.30           2.30                           1.69        1.54          1.46 Combined EOS SLO 2.31           2.31                           1.70        1.55          1.47 LaSalle Unit 1 Cycle 12

COLR LaSalle 1 Revision 4                            Page 11    1 Table 5-2 MCPR(P) for ATRIUM-10 Fuel BOC to NEOC Technical Specification Scram Speed (TSSS)
(Reference 3)
Core Thermal Power (% of rated)
EOOS Combination   0             25              60             80       80(80.1)        100 MCPRp Base Case    2.17           2.17             1.54                                    1.46 Base Case SLO  2.18           2.18             1.55                                    1.47 FHOOS      2.31           2.31             1.59               '                    1.46 FHOOS SLO     2.32           2.32             1.60                                    1.47 TBVOOS      2.23           2.23             1.62                                    1.48 TBVOOS SLO     2.24           2.24             1.63                                    1.49 One TBVOOS    2.18           2.18             1.56         ,                          1.46 One TBVOOS SLO  2.19           2.19             1.57                                    1.47 PROOS      2.31           2.31                .""        1.64        1.50          1.46 PROOS SLO     2.32           2.32                           1.65        1.51          1.47 PLUOOS      2.17           2.17             1.54                                    1.46 PLUOOS SLO    2.18           2.18             1.55                                    1.47 Combined EOOS   2.31           2.31                           1.69        1.56          1.48 Combined EOOS SLO 2.32           2.32                           1.70        1.57          1.49 LaSalle Unit 1 Cycle 12

COLR LaSalle 1 Revision 4                            Page 12 1 Table 5-3 MCPR(P) for GE14 Fuel BOC to NEOC Nominal Scram Speed (NSS)
(Reference 3)
Core Thermal Power (% of rated)
EOOS Combination  0          25               60          80         80(80.1)        100 MCPRP Base Case   2.12       2.12             1.51                                   1.42 Base Case SLO  2.13       2.13             1.52                                   1.43 FHOOS     2.25       2.25             1.55                                   1.42 FHOOS SLO    2.26       2.26             1.56                                   1.43 TBVOOS     2.15       2.15             1.59                                   1.45 TBVOOS SLO    2.16       2.16             1.60                                   1.46 One TBVOOS    2.12       2.12             1.52                                   1.42 One TBVOOS SLO  2.13       2.13             153                                    1.43 PROOS     2.26       2.26                         1.67          1.47         1.42 PROOS SLO    2.27       2.27                         1.68          1.48         1.43 PLUOOS     2.12       2.12             1.51                                   1.43 PLUOOS SLO    2.13       2.13             1.52                                   1.44 Combined EOOS   2.27       2.27                         1.77          1.54         1.47 Combined EOOS SLO 2.28       2.28      .                  1.78          1.55          1.48 LaSalle Unit 1 Cycle 12

COLR LaSalle 1 Revision 4                            Page 13 1 Table 5-4 MCPR(P) for GE14 Fuel BOC to NEOC Technical Specification Scram Speed (TSSS)
(Reference 3)
Core Thermal Power (% of rated)
EOOS Combination    0            25               60            80       80(80.1)        100 MCPRp Base Case    2.17          2.17             1.53                                   1.44 Base Case SLO   2.18          2.18             1.54                                   1.45 FHOOS       2.30          2.30             1.61                                   1.44 FHOOS SLO     2.31          2.31             1.62                                   1.45 TBVOOS       2.22          2.22             1.60                                   1.47 TBVOOS SLO     2.23          2.23             1.61                                   1.48 One TBVOOS     2.18          2.18             1.54               .                   1..
One TBVOOS SLO   2.19          2.19             1.55                                   1.45 PROOS       2.28          2.28                          1.69         1.49         1.44 PROOS SLO     2.29          2.29                          1.70         1.50         1.45 PLUOOS      2.17          2.17             1.53                                   1.45 PLUOOS SLO     2.18          2.18             1.54        .:,.                       1.46 Combined EOOS   2.30          2.30                          1.77         1.57         1.50 Combined EOOS SLO 2.31          2.31                          1.78         1.58         1.51 LaSalle Unit 1 Cycle 12

COLR LaSalle 1 Revision 4                              Page 14 1 Table 5-5 MCPR(P) for ATRIUM-10 Fuel NEOC to EOC Nominal Scram Speed (NSS)
(Reference 3)
Core Thermal Power (%of rated)
EOOS Combination   0             25               60          80           80(80.1)        100 MCPRp Base Case    2.12           2.12             1.53                                      1.44 Base Case SLO  2.13           2.13             1.54                                      1.45 EHOOS      2.25           2.25             1.57                                      1.44 FHOOS SLO     2.26           2.26             1.58                                      1.45 TBVOOS      2.15           2.15             1.61                                      1.47 TBVOOS SLO     2.16           2.16             1.62                                      1.48 One TBVOOS    2.12           2.12             1.55                                      1.44 One TBVOOS SLO  2.13           2.13             1.56                                      1.45 PROOS      2.30           2.30                         1..4            1.49          1.44 PROOSSLO      2.31           2.31                         1.65            1.50          1.45 PLUOOS      2.12           2.12             1.53                   ..                 1.44 PLUOOS SLO    2.13           2.13             1.54                                      1.45 Combined EOOS   2.30           2.30                         1.69            1.55          1.48 Combined EOOS SLO 2.31           2.31                         1.70            1.56          1.49 LaSalle Unit 1 Cycle 12

COLR LaSalle 1 Revision 4                            Page 15 1 Table 5-6 MCPR(P) for ATRIUM-10 Fuel NEOC to EOC Technical Specification Scram Speed (TSSS)
(Reference 3)
Core Thermal Power (% of rated)
EOOS Combination                  25               60          80         80(80.1)        100 MCPRp Base Case    2.17           2.17             1.54                                   1.47 Base Case SLO   2.18           2.18             1.55                                    1.48 FHOOS       2.31           2.31             1.59                                    1.47 FHOOS SLO     2.32           2.32             1.60    K                               1.48 TBVOOS       2.23           2.23             1.62                                    1.49 TBVOOS SLO     2.24           2.24             1.63                                    1.50 OneTBVOOS      2.18           2.18             1.56                                    1.47 One TBVOOS SLO   2.19           2.19             1.57                                    1.48 PROOS       2.31           2.31                         1.65          1.51          1.47 PROOS SLO     2.32           2.32        ..               1.66          1.52          1.48 PLUOOS      2.17           2.17             1.54                                    1.47 PLUOOS SLO     2.18           2.18             1.55                                    1.48 Combined EOOS   2.31           2.31                         1.69          1.58          1.54 Combined EOOS SLO 2.32           2.32                         1.70          1.59          1.55 LaSalle Unit 1 Cycle 12

COLR LaSalle 1 Revision 4                              Page 16 1 Table 5-7 MCPR(P) for GE14 Fuel NEOC to EOC Nominal Scram Speed (NSS)
(Reference 3)
Core Thermal Power (% of rated)
EOOS Combination    0         25               60          80         80(80.1)          100 MCPRp Base Case     2.12       2.12             1.51                                     1.43 Base Case SLO   2.13       2.13             1.52                                     1.44 FHOOS       2.25       2.25             1.55                                     1.43 FHOOS SLO      2.26       2.26             1.56               '        .J1.44 TBVOOS       2.15       2.15             1.59     .                               1.46 TBVOOS SLO     2.16       2.16             1.60                                     1.47 One TBVOOS     2.12       2.12             1.52             .                       1.43 One TBVOOS SLO   2.13       2.13             1.53                                     1.44 PROOS       2.26       2.26                    1    1.67          1.47           1.43 PROOS SLO      2.27       2.27                         1.68          1.48           1.44 PLUOOS       2.12       2.12             1.51                                     1.43 PLUOOS SLO     2.13       2.13             1.52                                      1.44 Combined EOOS   2.27       2.27                         1.77          1.54           1.48 Combined EOOS SLO 2.28       2.28                         1.78          1.55            1.49 LaSalle Unit 1 Cycle 12

COLR LaSalle 1 Revision 4                                   Page 17 1 Table 5-8 MCPR(P) for GE14 Fuel NEOC to EOC Technical Specification Scram Speed (TSSS)
(Reference 3)
Core Thermal Power (% of rated)
EOOS Combination   0            25               60              80            80(80.1)        100 MCPRp Base Case   2.17          2.17             1.53                                          1..5 Base Case SLO  2.18          2.18             1.54                                          1.46 FHOOS      2.30          2.30             1.61                                          1.45 FHOOS SLO    2.31          2.31             1.62                                          1.46 TBVOOS      2.22          2.22             1.60                                          1.47 TBVOOS SLO    2.23          2.23             1.61                                          1.48 One TBVOOS    2.18          2.18             1.54                                          1.45 One TBVOOS SLO  2.19          2.19             1.55     .... .  >..
                                                                   . . . . . ..                11.46 4
PROOS      2.28          2.28                             1.69             1.49          1.45 PROOS SLO    2.29          2.29                             1.70             1.50          1.46 PLUCOS      2.17          2.17             1.53                                           1.45 PLUOOS SLO    2.18          2.18             1.54                                           146 Combined EOOS  2.30          2.30                             1.77             1.57          1.54 Combined EOOS SLO 2.31          2.31                             1.78             1.58          1.55 LaSalle Unit 1 Cycle 12

COLR LaSalle 1 Revision 4                           Page 18   I Table 5-9 MCPR(P) for ATRIUM-10 Fuel FFTR/Coastdown Operation Nominal Scram Speed (NSS)
(Reference 3)
Core Thermal Power (% of rated)
EOOS Combination    0             25              60               80    80(80.1)        100 MCPRp Base Case    2.25           2.25            1.57        ,**::                      1.45 Base Case SLO   2.26           2.26            1.58                                   1.46 TBVOOS       2.25           2.25            1.64                                   1.47 TBVOOS SLO     2.26           2.26            1.65                                   1.48 One TBVOOS     2.25           2.25            1.58     -----                         1.45 One TBVOOS SLO   2.26           2.26            1.59                                   1.46 PROOS       2.30           2.30                            1.64      1.51         1.45 PROOS SLO     2.31           2.31                            1.65      1.52         1.46 PLUoOS       2.25           2.25            1.57                                    1.45 PLUOOS SLO     2.26           2.26            1.58                              1     1.46_....,.-
Combined EOOS   2.30           2.30                   1        1.69      1.55          1.50 Combined EOOS SLO 2.31           2.31                            1.70 1...      1.56          1.51 LaSalle Unit 1 Cycle 12

COLR LaSalle 1 Revision 4                           Page 19 1 Table 5-10 MCPR(P) for ATRIUM-10 Fuel FFTR/Coastdown Operation Technical Specification Scram Speed (TSSS)
(Reference 3)
Core Thermal Power (% of rated)
EOOS Combination    0             25              60          80         80(80.1)        100 MCPRp Base Case    2.31           2.31            1.59                                   1.47 Base Case SLO   2.32           2.32            1.60                                   1.48 TBVOOS       2.31           2.31            1.66                                   11.49 TBVOOS SLO     2.32           2.32            1.67                                    1.50 One.TBVOOS     2.31           2.31            160'                                    1.47 One TBVOOS SLO   2.32           2.32            1.61                                    1.48 PROOS       2.31           2.31                        165           1.53          1.47 PROOSSLO      2.32           2.32                        1.66          1.54          1.48 PLUOOS      2.31           2.31            1.59                                    1.47 PLUoOS SLO     2.32           2.32            1.60                                    1.48 Combined EQOS   2.31           2.31                        169           1.58          1.55 Combined EOOS SLO 2.32           2.32                                      1.59          1.56 LaSalle Unit 1 Cycle 12

COLR LaSalle 1 Revision 4                            Page 20 1 Table 5-11 MCPR(P) for GE14 Fuel FFTR/Coastdown Operation Nominal Scram Speed (NSS)
(Reference 3)
Core Thermal Power (% of rated)
EOOS Combination   0          25               60          80         80(80.1)        100 MCPRp Base Case    2.25        2.25             1.55                                    1.44 Base Case SLO   2.26        2.26             1.56                                    1.45 TBVOOS       2.25        2.25             1.61                                    1.46 TBVOOS SLO     2.26        2.26             1.62                                    1.47 One TBVOOS     2.25        2.25             1.56                                    1.44 One TBVOOS SLO   2.26        2.26             1.57                                    1.45 PROOS       2.26        2.26                         1.67          1.50          1.44 PROOS SLO     2.27        2.27                         1.68          1.51          1.45 PLUOOS      2.25        2.25             1.55                                    1.44 PLUOOS SLO     2.26        2.26             1.56                                    1.45 Combined EOOS   2.27        2.27                         1.77          1,54          1.50 Combined rOOS SLO 2.28        2.28            -,           1.78          1.55          1.51 LaSalle Unit 1 Cycle 12

COLR LaSalle 1 Revision 4                            Page 21    1 Table 5-12 MCPR(P) for GE14 Fuel FFTR/Coastdown Operation Technical Specification Scram Speed (TSSS)
(Reference 3)
Core Thermal Power (% of rated)
EOOS Combination    0            25               60           80        80(80.1)        100 MCPRp Base Case    2.30          2.30             1.61                                    11.45 Base Case SLO   2.31          2.31             1.62                                     1.46 TBVOOS      2.30          2.30             1.63                                     1.47 TBVOOS SLO     2.31          2.31             1.64                                     1.48 One TBVOOS     2.30          2.30             1.61                                     1.45 One TBVOOS SLO   2.31          2.31             1.62                                     1.46 PROOS      2.30          2.30                          1.69         1.53           1.45 PROOS SLO     2.31          2.31                          1.70         1.54           1.46 PLUOOS      2.30          2.30             1.61                                     1.45 PLUOOS SLO     2.31          2.31             1.62       :                             1.46 Combined EOOS   2.30          2.30                          1.77         1.57           1.55 Combined EOOS SLO 2.31          2.31                          1.78         1.58           1.56 LaSalle Unit 1 Cycle 12

COLR LaSalle 1 Revision 4                  Page 22 1 Table 5-13 MCPR(F) Limits for FANP and GE Fuel, DLO and SLO Supports Base Case, FHOOS, TBVOOS, One TBVOOS, PROOS, PLUOOS and Combined EOOS (Reference 3)
Flow            MCPR(F)
(% rated)           Limit 105.0               1.11 100.0               1.19 30.0               1.55 0.0               1.55 Table 5-14 MCPR(F) Limits for FANP and GE Fuel, DLO and SLO Supports any scenario with One Stuck TCV/TSV and/or One MSIVOOS (Reference 3)
Flow            MCPR(F)
(% rated)           Limit 105.0               1.11 100.0               1.30 30.0               1.75 0.0               1.75 LaSalle Unit 1 Cycle 12

COLR LaSalle 1 Revision 4                            Page 23 1
: 6. Linear Heat Generation Rate The linear heat generation rate (LHGR) limit is the product of the exposure dependent LHGR limit from Tables 6-1 through 6-7 and the minimum of: the power dependent LHGR Factor, LHGRFAC(P), or the flow dependent LHGR Factor, LHGRFAC(F) as applicable. The LHGRFAC(P) is determined from Tables 6-8 through 6-15. The LHGRFAC(F) is determined from Table 6-16 through 6-21.
Table 6-1: LHGR Limit for GE1 4-P1 OCNAB421-18GZ-1 20T-1 50-T6-2673 (Reference 9)
Lattices 6095, 6096, 6097, and 6100 LHGR Limit kW/ft U02 Pellet Burnup                    LHGR Limit (GWd/MTU)                            (kW/ft) 0.0                                13.4 16.0                                13.4 63.5                                8.0 70.0                                5.0 Table 6-2: LHGR Limit for GE14-P1OCNAB422-19GZ-120T-150-T6-2677 (Reference 9)
Lattices 6095, 6118, 6119, and 6122 LHGR Limit kW/ft U02 Pellet Burnup                    LHGR Limit (GWd/MTU)                           (kW/ft) 0.0                                13.4 16.0                                13.4 63.5                                 8.0 70.0                                 5.0 LaSalle Unit 1 Cycle 12

COLR LaSalle 1 Revision 4                 Page 24 1 Table 6-3: LHGR Limit for GE14-P1OCNAB421-18GZ-120T-150-T6-2673 Lattice 6098 (Reference 9)
Lattice 6098 LHGR Limit kW/ft U02 Pellet Burnup                LHGR Limit (GWd/MTU)                       (kW/ft) 0.0000                        13.4000 15.5218                       13.4000 16.8142                       13.3074 17.5176                       13.2275 18.7876                       13.0831 20.0443                       12.9402 22.5182                        12.659 26.1598                        12.245 32.1441                       11.5647 38.0565                       10.8925 43.8915                       10.2292 49.6458                        9.5177 55.3237                        8.7773 60.9382                        8.1186 66.5101                        6.6107 70.0000                        5.0000 LaSalle Unit 1 Cycle 12

COLR LaSalle 1 Revision 4               Page 251 Table 6-4: LHGR Limit for GE14-P1OCNAB421-18GZ-120T-150-T6-2673 Lattice 6099 (Reference 9)
Lattice 6099 LHGR Limit kW/ft U02 Pellet Burnup        I          LHGR Limit (GWd/MTU)                         (kW/ft) 0.0000                        13.4000 15.0262                         13.4000 16.3231                         13.3633 17.6075                         13.2172 18.8785                         13.0728 20.1351                         12.9299 22.6064                         12.6490 26.2427                         12.2356 32.2182                         11.5562 38.1199                         10.8609 43.9416                         10.1559 49.6801                         9.4886 55.3399                         8.7823 60.9347                          8.1259 66.4861                          6.6218 70.0000                          5.0000 LaSalle Unit 1 Cycle 12

COLR LaSalle 1 Revision 4               Page 26 1 Table 6-5: LHGR Limit for GE14-P1OCNAB422-19GZ-120T-150-T6-2677 Lattice 6120 (Reference 9)
Lattice 6120 LHGR Limit kW/ft U02 Pellet Burnup                   LHGR Limit (GWd/MTU)                         (kW/ft) 0.0000                         13.4000 15.6543                         13.4000 16.9580                         13.2911 17.6320                         13.2145 18.9097                         13.0692 20.1735                         12.9255 22.6582                         12.6431 26.3052                         12.2285 32.2788                         11.5494 38.1764                         10.8789 43.9971                         10.2172 49.7379                          9.5062 55.4034                          8.7676 61.0066                          8.1105 66.5684                          6.5838 70.0000                          5.0000 LaSalle Unit 1 Cycle 12

COLR LaSalle 1 Revision 4               Page 27 1 Table 6-6: LHGR Limit for GE14-P1OCNAB422-19GZ-120T-150-T6-2677 Lattice 6121 (Reference 9)
Lattice 6121 LHGR Limit kW/ft U02 Pellet Burnup                  LHGR Limit (GWd/MTU)                        (kW/ft) 0.0000                        13.4000 15.1319                        13.4000 16.4377                        13.3502 17.7308                        13.2032 19.0101                        13.0578 20.2742                        12.9141 22.7569                        12.6318 26.3988                        12.2178 32.3629                        11.5398 38.2490                        10.8484 44.0557                        10.1457 49.7801                         9.4804 55.4267                         8.7718 61.0096                         8.1170 66.5504                         6.5921 70.0000                         5.0000 LaSalle Unit 1 Cycle 12

COLR LaSalle 1 Revision 4         Page 28 1 Table 6-7: LHGR Limit for FANP ATRIUM-10 Fuel Al 0-4039B-1 5GV75-1 OOM Al 0-40371B-1 6GV75-1 OOM Al 0-4046B-1 3GV80 Al 0-3537B-1 2GV80 Al 0-3537B-1 2GV80a (Reference 3)
Pellet Exposure                    LHGR Limit (GWd/MTU)                          (kW/ft) 0.00                           13.40 17.70                           13.40 61.10                            9.10 70.40                            7.30 LaSalle Unit 1 Cycle 12

COLR LaSalle 1 Revision 4                            Page 29 1 Table 6-8 LHGRFAC(P) for ATRIUM10 Fuel BOC to NEOC Nominal Scram Speed (NSS)
(Reference 3)
Core Thermal Power (% of rated)
EOOS Combination   0             25               60            80       80(80.1)        100 LHGRFACp Multiplier Base Case    0.73           0.73             1.00                                   1.00 Base Case SLO  0.73           0.73             1.00                                   1.00 FHOOS      0.68           0.68             0.93                                   1.00 FHOOS SLO     0.68           0.68             0.93                                    1.00 TBVOOS      0.72           0.72             0.93                                   1.00 TBVOOS SLO     0.72           0.72             0.93                                    1.00 One TBVOOS    0.73           0.73             0.96                                    1.00 One TBVOOS SLO  0.73           0.73             0.96                                    1.00 PROOS      0.65           0.65                           0.90        1.00          1.00 PROOS SLO     0.65           0.65                           0.90        1.00          1.00 PLUOOS      0.73           0.73             1.00                                    1.00 PLUOOS SLO    0.73           0.73             1.00                                    1.00 Combined EOOS   0.65           0.65                           0.87        0.93         0.97 Combined EOOS SLO 0.65           0.65                           0.87        0.93         0.97 LaSalle Unit 1 Cycle 12

COLR LaSalle 1 Revision 4                            Page 30 1 Table 6-9 LHGRFAC(P) for ATRIUM10 Fuel BOC to NEOC Technical Specification Scram Speed (TSSS)
(Reference 3)
Core Thermal Power (% of rated)
EOOS Combination    0             25               60            80       80(80.1)        100 LHGRFACp Multiplier Base Case    0.71           0.71             1.00                                    1.00 Base Case SLO   0.71           0.71             1.00                                    1.00 EHOOS       0.67           0.67             0.92 FHOOS SLO     0.67           0.67             0.92    :                               1.00 TBVOOS       0.70           0.70             0.91                                    1.00 TBVOOS SLO     0.70           0.70             0.91                                    1.00 One TBVOOS     0.71           0.71             0.95                                    1.00 One TBVOOS SLO   0.71           0.71             0.95                                    1.00 PROOS       0.65           0.65                           0."         1.00          1.00 PROOS SLO     0.65           0.65                           0.89        1.00          1.00 PLUOOS      0.71           0.71                                       1.00          1.00 PLUOOS SLO     0.71           0.71             1.00                                    1.00 Combined E"OS  0.65           0.65                           087         0.92          0.96 Combined EOOS SLO 0.65           0.65                           0.87        0.92          0.96 LaSalle Unit 1 Cycle 12

COLR LaSalle 1 Revision 4                               Page 31    1 Table 6-10 LHGRFAC(P) for ATRIUM10 Fuel NEOC to EOC Nominal Scram Speed (NSS)
(Reference 3)
Core Thermal Power (% of rated)
EOOS Combination   0             25               60           80         80(80.1)           100 LHGRFACp Multiplier Base Case    0.73          0.73             1.00                                       1.00 Base Case SLO   0.73          0.73             1.00                                       1.00 FHOOS       0.68          0.68             0.92                                       1.00 FHOOS SLO     0.68          0.68             0.92                                       1.00 TBVOOS      0.72          0.72             0.93                                       1.00 TBVOOS SLO     0.72          0.72             0.93                                       1.00 One TBVOOS     0.73          0.73             0.96       ,           *   ,      ,        1.00 One TBVOOS SLO   0.73          0.73             0.96                                       1.00 PROOS      0.65          0.65                          0.90           1.00           1.00 PROOS SLO     0.65          0.65                          0.90            1.00          1.00 PLUOOS      0.73          0.73             1.00                                        1.00 PLUOOS SLO     0.73          0.73             1.00                                       1.00 Combined EOOS   0.65          0.65                          0.87           0.92           0.95 Combined EOOS SLO 0.65          0.65                          0.87           0.92           0.95 LaSalle Unit 1 Cycle 12

COLR LaSalle 1 Revision 4                            Page 32 1 Table 6-11 LHGRFAC(P) for ATRIUM10 Fuel NEOC to EOC Technical Specification Scram Speed (TSSS)
(Reference 3)
Core Thermal Power (% of rated)
EOOS Combination    0             25               60            80       80(80.1)        100 LHGRFACp Multiplier Base Case    0.71           0.71             1.00                                    1.00 Base Case SLO   0.71           0.71             1.00               ,                    1.00 FHOOS       0.67           0.67             0.91                                    1.00 FHOOS SLO      0.67           0.67             0.91                                    1.00 TBVOOS       0.70           0.70             0.91                                    1.00 TBVOOS SLO     0.70           0.70             0.91                                    1.00 One TBVOOS     0.71           0.71             0.95                                    1.00 One TBVOOS SLO   0.71           0.71             0.95                                    1.00 PROOS       0.65           0.65                           0.89        1.00          1.00 PROOS SLO     0.65           0.65                           0.89        1.00          1.00 PLUOOS      0.71           0.71             1.00                                    1.00 PLUOOS SLO     0.71           0.71             1.00                                    1.00 Combined EOOS   0.65           0.65                           0.87        0.91          0.95 Combined EOOS SLO 0.65           0.65                           0.87        0.91          0.95 LaSalle Unit 1 Cycle 12

COLR LaSalle 1 Revision 4                           Page 33 1 Table 6-12 LHGRFAC(P) for ATRIUM10 Fuel FFTR/Coastdown Operation Nominal Scram Speed (NSS)
(Reference 3)
Core Thermal Power (% of rated)
EOOS Combination    0             25               60           80       80(80.1)        100 LHGRFACp Multiplier Base Case    0.68           0.68            0.92                                   1.00 Base Case SLO   0.68           0.68            0.92                                   1.00 TBVOOS       0.68           0.68            0.88     1                             1.00 TBVOOS SLO     0.68           0.68            0.88--.,                               1.00 One TBVOOS     0.68           0.68            0.91                                   1.00 One TBVOOS SLO   0.68           0.68            0.91                                   1.00 PROOS       0.65           0.65                          0.90        096          1.00 PROOS SLO     0.65           0.65                          (D090       0.96          1.00 PLUOOS      0.68           0.68             0.92                                   1.00 PLUOOS SLO     0.68           0.68             0.92                                   1.00 Combined EOOS   0.65           0.65                          0.87        0.92         0.95 Combined EQOS SLO 0.65           0.65            -             0.87        0.92          0.95 LaSalle Unit 1 Cycle 12

COLR LaSalle 1 Revision 4                              Page 34 1 Table 6-13 LHGRFAC(P) for ATRIUM10 Fuel FFTR/Coastdown Operation Technical Specification Scram Speed (TSSS)
(Reference 3)
Core Thermal Power (% of rated)
EOOS Combination   0              25              60           80           80(80.1)        100 LHGRFACp Multiplier Base Case    0.67           0.67            0.91       -     .                         1.00 Base Case SLO   0.67           0.67            0.91                                       1.00 TBVOOS      0.67           0.67            0.88                                      0.98 TBVOOS SLO     0.67           0.67            0.88     .          :   ,,        ,       0.98 One TBVOOS     0.67           0.67            0.91                                       1.00 One TBVOOS SLO   0.67           0.67            0.91                                       1.00 PROOS      0.65           0.65                         0.89            0.95          1.00 PROOS SLO     0.65           0.65                         0.89            0.95          1.00 PLUOOS      0.67           0.67            0.91                                       1.00 PLUOOS SLO     0.67           0.67            0.91      "    "                           1.00 Combined EOOS   0.65           0.65                         0.87            0.91          0.95 Combined EOOS SLO 0.65           0.65                         0.87            0.91          0.95 LaSalle Unit 1 Cycle 12

COLR LaSalle 1 Revision 4                          Page 35 1 Table 6-14 LHGRFAC(P) for GE14 Fuel DLO, All Exposures Nominal Scram Speed (NSS)/Technical Specification Scram Speed (TSSS)
(Reference 3)
Core Thermal Power (% of rated)
EOOS Combination             0                25             40            60       100 LHGRFACp Multiplier Base Case               0.55             0.55                         0.79      1.00 FHOOS                  0.48             0.48                         079       1.00 TBVOOS                  0.54             0.54                         0.79      1.00 One TBVOOS                0.55             0.55                         0.79      1.00 PROOS                  0.40             0.40                   .               100
                                                                                               .. 0.
PLUOOS                 0.55             0.55                         0.79      1.00 Combined EOOS              0.40             0.40           0.50                    0.98 Table 6-15 LHGRFAC(P) for GE14 Fuel SLO, All Exposures Nominal Scram Speed (NSS)/Technical Specification Scram Speed (TSSS)
(Reference 3 and 7)
Core Thermal Power (% of rated)
EOOS Combination            0              25               40         CP
* 60          100 LHGRFACp Multiplier Base Case SLO            0.55          0.55                          0.78         0.78         0.78 FHOOS SLO               0.48           0.48                         0.78         0.78         0.78 TBVOOS SLO               0.54           0.54                         0.78         0.78         0.78 One TBVOOS SLO            0.55           0.55           .             0.78         0.78         0.78 PROOS SLO               0.40           0.40                         0.78                      0.78 PLUOOS SLO              0.55           0.55                         0.78         0.78         0.78 Combined EOOS SLO           0.40           0.40             0.50        0.78                      0.78
* CP is the cutoff power level and equal to 58.54% for Base Case SLO, One TBVOOS SLO and PLUOOS SLO; 58.87% FHOOS SLO; 58.60% for TBVOOS SLO; 72.50% for PROOS SLO; and 75.00% for Combined EOOS SLO conditions.
LaSalle Unit 1 Cycle 12

COLR LaSalle 1 Revision 4                   Page 36 1 Table 6-16 LHGRFAC(F) Multipliers for ATRIUM10 Fuel, DLO and SLO Supports Base Case, FHOOS, TBVOOS, One TBVOOS, PROOS, PLUOOS and Combined EOOS (Reference 3)
Flow        LHGRFAC(F)
(% rated)       Multiplier 105.00             1.00 75.00             1.00 30.00             0.78 0.00             0.78 Table 6-17 LHGRFAC(F) Multipliers for GE14 Fuel, DLO Supports Base Case, FHOOS, TBVOOS, One TBVOOS, PROOS, PLUOOS and Combined EOOS (Reference 3)
Flow        LHGRFAC(F)
(% rated)       Multiplier 105.00             1.00 75.00             1.00 30.00             0.55 0.00             0.55 Table 6-18 LHGRFAC(F) Multipliers for GE14 Fuel, SLO Supports Base Case, FHOOS, TBVOOS, One TBVOOS, PROOS, PLUOOS and Combined EOOS (Reference 3 and 7)
Flow       LHGRFAC(F)
(% rated)        Multiplier 105.00             0.78 75.00             0.78 53.00             0.78 30.00             0.55 0.00             0.55 Table 6-19 LHGRFAC(F) Multipliers for ATRIUM10 Fuel, DLO and SLO Supports any scenario with One Stuck TCV/TSV and/or One MSIVOOS (Reference 3)
Flow       LHGRFAC(F)
(% rated)        Multiplier 105.00             1.00 75.00              1.00 30.00             0.78 0.00             0.78 LaSalle Unit 1 Cycle 12

COLR LaSalle 1 Revision 4                  Page 37 1 Table 6-20 LHGRFAC(F) Multipliers for GE14 Fuel, DLO Supports any scenario with One Stuck TCV/TSV and/or One MSIVOOS (Reference 3)
Flow        LHGRFAC(F)
(% rated)       Multiplier 105.00             1.00 89.00             1.00 30.00             0.41 0.00             0.41 Table 6-21 LHGRFAC(F) Multipliers for GE14 Fuel, SLO Supports any scenario with One Stuck TCV/TSV and/or One MSIVOOS (Reference 3 and 7)
Flow       LHGRFAC(F)
(% rated)        Multiplier 105.00             0.78 89.00             0.78 67.00             0.78 30.00             0.41 0.00             0.41 LaSalle Unit 1 Cycle 12

COLR LaSalle 1 Revision 4                               Page 38 1
: 7. Rod Block Monitor The Rod Block Monitor Upscale Instrumentation Setpoints are determined from the relationships shown below (Reference 5):
ROD BLOCK MONITOR UPSCALE TRIP FUNCTION               ALLOWABLE VALUE Two Recirculation Loop              0.66 Wd  + 54.0%
Operation Single Recirculation Loop            0.66 Wd  + 48.7%
Operation The setpoint may be lower/higher and will still comply with the rod withdrawal error (RWE) analysis because RWE is analyzed unblocked. 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 108.5 Mlb/hr.
LaSalle Unit 1 Cycle 12

COLR LaSalle 1 Revision 4                              Page 39 1
: 8. Traversing In-Core Probe System 8.1

== Description:==

When the traversing in-core probe (TIP) system (for the required measurement locations) is used for recalibration of the LPRM detectors and monitoring thermal limits, the TIP system shall be operable with the following:
: 1. movable detectors, drives and readout equipment to map the core in the required measurement locations, and
: 2. indexing equipment to allow all required detectors to be calibrated in a common location.
The following applies for use of the SUBTIP methodology:
The total number of failed and bypassed LPRMs does not exceed 50% (Reference 12).
With one or more TIP measurement locations inoperable, the TIP data for an inoperable measurement location may be replaced by data obtained from a 3-dimensional BWR core monitoring software system adjusted using the previously calculated uncertainties, provided the following conditions are met:
(A) When there is not a prior complete TIP-calibrated data set available:
: 1. To comply with Technical Specification SR 3.3.1.1.8, LPRMs, within their calibration frequency, in locations without a TIP trace are not recalibrated,
: 2. LPRMs in locations without a TIP trace will not be used by POWERPLEX in any core power distribution calculations, and
: 3. The total number of out-of-service TIPs does not exceed 42% (18 channels).
(B) When there is a prior complete TIP-calibrated data set available:
: 1. All TIP traces have previously been obtained at least once in the current operating cycle when the reactor core was operating above 20% power, (Reference 6) and
: 2. The total number of simulated channels (measurement locations) does not exceed 42% (18 channels).
Otherwise, with the TIP system inoperable, suspend use of the system for the above applicable monitoring or calibration functions.

===8.2 Bases===
The operability of the TIP system with the above specified minimum complement of equipment ensures that the measurements obtained from use of this equipment accurately represent the spatial neutron flux distribution of the reactor core. The normalization of the required detectors is performed internal to the core monitoring software system.
Substitute TIP data, if needed, is 3-dimensional BWR core monitoring software calculated data which is adjusted based on axial and radial factors calculated from previous TIP sets. Since the simulation and adjustment process could introduce uncertainty, a maximum of 18 channels may be simulated to ensure that the uncertainties assumed in the substitution process methodology remain valid.
LaSalle Unit 1 Cycle 12

COLR LaSalle 1 Revision 4                          Page 40 1
: 9. Stability Protection Setpoints The OPRM PBDA Trip Settings (Reference 3):
Corresponding Maximum PBDA Trip Amplitude Setpoint (Sp)          Confirmation Count Setpoint (Np) 1.11                 :                   14 The PBDA is the only OPRM setting credited in the safety analysis as documented in the licensing basis for the OPRM system.
The OPRM PBDA trip settings are based, in part, on the cycle specific OLMCPR and the power dependent MCPR limits. Any change to the OLMCPR values and/or the power 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.
LaSalle Unit 1 Cycle 12

COLR LaSalle 1 Revision 4                                         Page 41   1
: 10. Modes of Operation The allowed modes of operation with combinations of equipment out-of-service are as described below:
Equipment Out of Service                                                                                 FFTR/
Options 1 2                       ELLLA               MELLLA                  ICF           Coastdown 4 Base Case                                         Yes                 Yes                  Yes                Yes 6
Base Case SLO                                     Yes                  No                   N/A               Yes 5
FHOOS8                                            Yes                 Yes                  Yes                N/A FHOOS SLO8                                        Yes                  No 6                 N/A               N/A 5 7
TBVOOS                                            Yes                 Yes                  Yes                Yes TBVOOS SLO 7                                      Yes                  No6                  N/A               Yes One TBVOOS                                        Yes                 Yes                   Yes               Yes One TBVOOS SLO                                    Yes                  No 6                 N/A               Yes PROOS                                             Yes                 Yes                   Yes               Yes 6
PROOS SLO                                         Yes                  No                   N/A               Yes PLUOOS                                            Yes                  Yes                  Yes               Yes 6
PLUOOS SLO                                        Yes                  No                   N/A               Yes Combined EOOS3' 9                                 Yes                  Yes                  Yes               Yes Combined EOOS SL0 3' 9                            Yes                  No 6                 N/A               Yes Limits support operation with any combination of 1 SRVOOS, up to 2 TIP machines OOS (or the equivalent number of TIP channels), up to a 20&deg;F reduction in feedwater temperature (except for conditions with FHOOS), and up to 50% of the LPRMs OOS with an LPRM calibration frequency of 1250 effective full power hours (EFPH) (1000 EFPH +25%). All limits support PLUOOS < 60% RTP.
2 With or without 1 stuck closed TCV or TSV (except for TBVOOS - TBVOOS do not support TCV or TSV stuck closed).
Note: The MCPR and LHGR operating limits may be different based on whether 1 TCV or TSV is or is not stuck closed due to MCPR(f) and LHGRFAC(f) considerations. The pressurization MCPR(f) limits and LHGRFAC(f) multipliers should be applied to support operation when any of the following EOOS conditions exist: one stuck closed TCV, or one stuck closed TSV or one MSIVOOS. Note that operation with 1 MSIVOOS is supported as long as core thermal power is maintained < 75% of 3489 MWt.
LaSalle Unit 1 Cycle 12

COLR LaSalle 1 Revision 4                                          Page 421 3 Any combination of TCV slow closure, no RPT and/or FHOOS. For FFTR/Coastdown any combination of TCV Slow Closure and/or no RPT (as a reduced feedwater temperature is already assumed as part of the base assumptions for FFTR/Coastdown).
4 FFTRlCoastdown Operation is defined as any cycle exposure beyond full power/flow, all rods out condition with plant power slowly lowering while core flow is held constant. TBVOOS and one TBVOOS limits for FFTR/Coastdown operation are only valid for Cycle 12 core average exposures greater than 32,933 MWD/MTU. With the OPRM system armed, current analysis supports up to 100"F decrease in feedwater temperature.
5 During FFTR/Coastdown portion of the cycle, feedwater heaters are taken out of service to achieve the FFTR.
6 The SLO boundary was not moved up with the incorporation of MELLLA. The power-flow boundary for SLO at power uprated conditions remains the ELLLA boundary for pre-uprate conditions.
7 The TBVOOS condition assumes that ALL the turbine bypass valves do not trip open on turbine control valve fast closure or on turbine stop valve closure. However, either TBV #1, #2, #3, or #4 must be capable of opening via the pressure control system in this EOOS (see Reference 15).
8The FHOOS option supports a feedwater temperature reduction of 100&deg;F from BOC to 5100 MWD/MTU and 50&deg;F from 5100 MWD/MTU to 6600 MWD/MTU. Upon arming of the OPRM system, the 50&deg;F feedwater temperature reduction exposure dependent ICA restriction is not applicable and the feedwater temperature reduction of 100OF will apply. ICA regions are only applicable up to an exposure of 6600 MWD/MTU. Operation beyond 6600 MWD/MTU supports a 100'F feedwater temperature reduction with the OPRM system armed.
9 Any combination of TCV slow closure, in combination with one (or more) TBVOOS. Any combination of TCV slow closure, in combination with one TBVOOS and 1 TCV or TSV stuck closed. TCV slow closure in combination with more than one TBVOOS and 1 TCV or TSV stuck closed is not supported per Note 2.
LaSalle Unit 1 Cycle 12

COLR LaSalle 1 Revision 4                             Page 43 1
: 11. 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. XN-NF-81-58 (P)(A), Revision 2 and Supplements 1 and 2, "RODEX2 Fuel Rod Thermal-Mechanical Response Evaluation Model," March 1984.
: 2. ANF-524 (P)(A) Revision 2 and Supplements 1 and 2, "ANF Critical Power Methodology for Boiling Water Reactors," November 1990.
: 3. ANF-913 (P)(A) Volume 1 Revision 1, and Volume 1 Supplements 2, 3, 4, "COTRANSA2: A Computer Program for Boiling Water Reactor Transient Analyses," August 1990.
: 4. XN-NF-84-105 (P)(A), Volume 1 and Volume 1 Supplements 1 and 2; Volume 1 Supplement 4, "XCOBRA-T: A Computer Code for BWR Transient Thermal-Hydraulic Core Analysis,"
February 1987 and June 1988, respectively.
: 5. EMF-2209 (P)(A), Revision 2, "SPCB Critical Power Correlation," September 2003.
: 6. ANF-89-98 (P)(A), Revision 1 and Revision 1 Supplement 1, "Generic Mechanical Design Criteria for BWR Fuel Designs," May 1995.
: 7. ANF-91-048 (P)(A), "Advanced Nuclear Fuels Corporation Methodology for Boiling Water Reactors EXEM BWR ECCS Evaluation Model," January 1993.
: 8. EMF-85-74 (P)(A) Revision 0 and Supplement 1 (P)(A) and Supplement 2(P)(A), "RODEX2A (BWR) Fuel Rod Thermal-Mechanical Evaluation Model," February 1998.
: 9. EMF-CC-074 (P) Volume 4 Revision 0, "BWR Stability Analysis: Assessment of STAIF with Input from MICROBURN-B2," August 2000.
: 10. ANF-CC-33(P)(A) Supplement 1 Revision 1 and Supplement 2, "HUXY: A Generalized Multirod Heatup Code with 10CFR50, Appendix K Heatup Option," August 1986 and January 1991, respectively.
: 11. XN-NF-80-19 (P)(A) Volume 4 Revision 1, "Exxon Nuclear Methodology for Boiling Water Reactors: Application of the ENC Methodology to BWR Reloads," June 1986.
: 12. XN-NF-80-19 (P)(A) Volume 3 Revision 2, "Exxon Nuclear Methodology for Boiling Water Reactors, THERMEX: Thermal Limits Methodology Summary Description," January 1987.
: 13. ANF-91-048 (P)(A) Supplement 1 and Supplement 2, "BWR Jet Pump Model Revision for RELAX," October 1997.
: 14. XN-NF-80-19 (P)(A) Volume 1 and Supplements 1 and 2, "Exxon Nuclear Methodology for Boiling Water Reactors - Neutronic Methods for Design and Analysis," March 1983.
: 15. NEDE-2401 1-P-A-1 4, June 2000 and the U.S. Supplement NEDE-2401 1-P-A-1 4-US, June 2000, "General Electric Standard Application for Reactor Fuel".
LaSalle Unit 1 Cycle 12

COLR LaSalle 1 Revision 4                            Page 44 1
: 16. EMF-2158(P)(A), Revision 0, "Siemens Power Corporation Methodology for Boiling Water Reactors: Evaluation and Validation of CASMO-4/MICROBURN-B2", Siemens Power Corporation, October 1999.
: 17. EMF-2245(P)(A), Revision 0, "Application of Siemens Power Corporation's Critical Power Correlations to Co-Resident Fuel", August 2000.
: 18. EMF-2361 (P)(A), Revision 0, "EXEM BWR-2000 ECCS Evaluation Model", May 2001.
: 19. NEDO-32465-A, "BWR Owner's Group Reactor Stability Detect and Suppress Solutions Licensing Basis Methodology for Reload Applications", August 1996.
LaSalle Unit 1 Cycle 12

COLR LaSalle 2 Revision 3 Pagel 1 LaSalle Unit 2 Cycle 12 Core Operating Limits Report Revision 1 LaSalle Unit 2 Cycle 12

COLR LaSalle 2 Revision 3                                                                    Page 2 Table of Contents
: 1. References ...................................................................................................................................      5
: 2. Term s and Definitions ..........................................................................................................                   6
: 3. General Inform ation .....................................................................................................................          7
: 4. Average Planar Linear Heat Generation Rate ........................................................................                                 8
: 5. O perating Lim it Minim um Critical Power Ratio .......................................................................                             9 5.1. Manual Flow Control MCPR Lim its ................................................................................                              9 5.1.1. Power-Dependent MCPR .........................................................................................                            9 5.1.2. Flow - Dependent MCPR ..........................................................................................                          9 5.2. Autom atic Flow Control MCPR Lim its ..............................................................................                            9 5.3. Scram Tim e ..........................................................................................................................         9 5.4. Recirculation Flow Control Valve Settings .....................................................................                                9
: 6. Linear Heat Generation Rate ................................................................................................                       23
: 7. Rod Block Monitor ......................................................................................................................           36
: 8. Traversing In-Core Probe System .......................................................................................                            37 8.1

== Description:==
 .........................................................................................................................         37

===8.2 Bases===
..................................................................................................................................      37
: 9. Stability Protection Setpoints ................................................................................................                    38
: 10. Modes of O peration .................................................................................................................             39
: 11. Methodology ............................................................................................................................          41 LaSalle Unit 2 Cycle 12

COLR LaSalle 2 Revision 3                                                   Page 3 1 List of Tables Table 4-1 MAPLHGR for bundle(s):
A10-4061B-13GV80 A10-3561B-12GV80 Al 0-3982B-1 5GV80-100M Al 0-4025B-1 5G V80-100M ...................................................................                                8 Table 4-2 MAPLHGR for bundle(s):
GE1 4-P1 0CNAB406-18GZ-1 20T-1 50-T6-2823 GE1 4-P1 0CNAB407-16GZ-1 20T-1 50-T6-2822 ......................................................                            8 Table 4-3 MAPLHGR SLO multiplier for GE and AREVA Fuel .......................................                                   8 Table 5-1 MCPR(P) for ATRIUM-10 Fuel, BOC to NEOC, Nominal Scram Speed (NSS)                                                    10 Table 5-2 MCPR(P) for ATRIUM-10 Fuel, BOC to NEOC, Technical Specification Scram S peed (T SS S ) .................................................................................................. . ..        11 Table 5-3 MCPR(P) for GEl4 Fuel, BOC to NEOC, Nominal Scram Speed (NSS) ............                                            12 Table 5-4 MCPR(P) for GEl4 Fuel, BOC to NEOC, Technical Specification Scram S peed (T SS S ) .................................................................................................. . ..        13 Table 5-5 MCPR(P) for ATRIUM-10 Fuel, NEOC to EOC, Nominal Scram Speed (NSS) .......                                            14 Table 5-6 MCPR(P) for ATRIUM-10 Fuel, NEOC to EOC, Technical Specification Scram S peed (T SS S ) ................................................................................................... ..         15 Table 5-7 MCPR(P) for GEl4 Fuel, NEOC to EOC, Nominal Scram Speed (NSS) ............                                            16 Table 5-8 MCPR(P) for GEl4 Fuel, NEOC to EOC, Technical Specification Scram S peed (T SS S ) ................................................................................................... ..         17 Table 5-9 MCPR(P) for ATRIUM-10 Fuel, FFTR/Coastdown Operation, Nominal Scram S peed (N SS ) .................................................................................................. . .           18 Table 5-10 MCPR(P) for ATRIUM-10 Fuel, FFTR/Coastdown Operation, Technical Specification Scram Speed (TSSS) .........................................................................                      19 Table 5-11 MCPR(P) for GE14 Fuel, FFTR/Coastdown Operation, Nominal Scram Speed (N S S ) ................................................................................................................... 20 Table 5-12 MCPR(P) for GE14 Fuel, FFTR/Coastdown Operation, Technical Specification Scram Speed (TSSS) ..........................................................................................                   21 Table 5-13 MCPR(F) Limits for AREVA and GE Fuel, DLO and SLO, Supports Base Case, FHOOS, TBVOOS, One TBVOOS, PROOS, PLUOOS, and Combined EOOS .................                                                   22 Table 5-14 MCPR(F) Limits for AREVA and GE Fuel, DLO and SLO, Supports any scenario with One Stuck TCV/TSV and/or One MSIVOOS ..........................................................                            22 Table 6-1 LHGR Limit for GE14-P10CNAB406-18GZ-120T-150-T6-2823 ........................                                         23 Table 6-2 LHGR Limit for GE14-P1OCNAB407-16GZ-120T-150-T6-2822 ........................                                         23 Table 6-3 LHGR Limit for GE14-P1OCNAB406-18GZ-120T-150-T6-2823, Lattice 6815 ........                                           24 Table 6-4 LHGR Limit for GE14-P1OCNAB407-16GZ-120T-150-T6-2822, Lattice 6810 ........                                           25 Table 6-5 LHGR Limit for AREVA ATRIUM-10 Fuel A10-4061B-13GV80 A10-3561B-12GV80 A10-3982B-15GV80-100M A10-4025B-15G V80-100M ...............................................................................                     26 Table 6-6 LHGRFAC(P) for ATRIUM10 Fuel, BOC to NEOC, Nominal Scram Speed (N SS ) ........................................................................................................... . .         27 Table 6-7 LHGRFAC(P) for ATRIUM10 Fuel, BOC to NEOC, Technical Specification Scram Speed (TSSS) ........................................................................................                     28 Table 6-8 LHGRFAC(P) for ATRIUM10 Fuel, NEOC to EOC, Nominal Scram Speed (N S S ) ........................................................................................................... . .        29 Table 6-9 LHGRFAC(P) for ATRIUM10 Fuel, NEOC to EOC, Technical Specification Scram Speed (TSSS) ........................................................................................                     30 Table 6-10 LHGRFAC(P) for ATRIUM10 Fuel, FFTR/Coastdown Operation, Nominal Scram Speed (N S S ) ..................................................................................................            .. 31
                                                 . LaSalle Unit 2 Cycle 12

COLR LaSalle 2 Revision 3                                              Page 4 1 Table 6-11 LHGRFAC(P) for ATRIUM10 Fuel, FFTR/Coastdown Operation, Technical Specification Scram Speed (TSSS) ........................................................................ 32 Table 6-12 LHGRFAC(P) for GE14 Fuel, DLO, All Exposures, Nominal Scram Speed (NSS)/
Technical Specification Scram Speed (TSSS) .......................................................... 33 Table 6-13 LHGRFAC(P) for GE14 Fuel, SLO, All Exposures, Nominal Scram Speed (NSS)/
Technical Specification Scram Speed (TSSS) ............................................................ 33 Table 6-14 LHGRFAC(F) Multipliers for ATRIUM10 Fuel, DLO and SLO Supports Base Case, FHOOS, TBVOOS, One TBVOOS, PROOS, PLUOOS, and Combined EOOS ................. 34 Table 6-15 LHGRFAC(F) Multipliers for GE14 Fuel, DLO Supports Base Case, FHOOS, TBVOOS, One TBVOOS, PROOS, PLUOOS, and Combined EOOS ............................. 34 Table 6-16 LHGRFAC(F) Multipliers for GE14 Fuel, SLO Supports Base Case, FHOOS, TBVOOS, One TBVOOS, PROOS, PLUOOS, and Combined EOOS .............................. 34 Table 6-17 LHGRFAC(F) Multipliers for ATRIUM10 Fuel, DLO and SLO Supports any scenario with One Stuck TCV/TSV and/or One MSIVOOS .......................................................... 34 Table 6-18 LHGRFAC(F) Multipliers for GE14 Fuel, DLO Supports any scenario with One Stuck TCV/TSV and/or One MSIVOOS ............................................................................. 35 Table 6-19 LHGRFAC(F) Multipliers for GE14 Fuel, SLO Supports any scenario with One Stuck TCV/TSV and/or One MSIVOOS ............................................................................. 35 LaSalle Unit 2 Cycle 12

COLR LaSalle 2 Revision 3                            Page 5 1
: 1. References 1   Exelon Generation Company, LLC, Docket No. 50-374, LaSalle County Station, Unit 2, Facility Operating License, License No. NPF-18.
: 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. AREVA Report ANP-2571 Revision 1, "LaSalle Unit 2 Cycle 12 Reload Analysis," dated January 2007.
: 4. AREVA Document 51-9024526-000, "LaSalle Unit 2 Cycle 12 Principal Transient Analysis Parameters", dated June 26, 2006.
: 5. Nuclear Fuels Letter NFM:MW:01 -0106, from A. Giancatarino to J. Nugent, "LaSalle Unit 1 and Unit 2 Rod Block Monitor COLR Setpoint Change," April 3, 2001.
: 6. Framatome ANP Letter from R. G. Grummer to N. J. Carr, "Plant Startup Testing with POWERPLEX-III", RGG:04:001, January 8, 2004.
: 7. GNF Report 0000-0034-6783-SRLR, Rev. 1, "Supplemental Reload Licensing Report for LaSalle Unit 2 Reload 10 Cycle 11," February 2005.
: 8. GNF Letter FRL-EXN-HA2-04-006, from F. Russell Lindquist to C. de la Hoz, 'Transmittal of Peak Pellet LHGR Limits for LaSalle Unit 2 Cycle 11 GE14 Bundles with Gad Suppression," August 5, 2004.
: 9. GE Document GE-NE-0000-0022-8684-R2, "Exelon LaSalle Units 1 and 2 SAFER/GESTR Loss-of-Coolant-Accident Analysis for GE14 Fuel", November 2006.
: 10. Framatome ANP Letter from N. Carr to M. Hsiao, "Startup with TIP Equipment Out of Service", NJC:04:031, April 20, 2004.
: 11. AREVA Letter FAB07-2213, 'Transmittal of AREVA Support for L1C12 and L2C12 Operation With More Than One Turbine Bypass Valve Closed", from D.B. McBurney of AREVA to F.W. Trikur of Exelon, May 8, 2007.
: 12. AREVA Letter FAB07-2256, "Transmittal of AREVA Support for L2C12 Operation With One Turbine Control Valve OOS and Two Turbine Bypass Valves OOS", from D.B.
McBurney of AREVA to F.W. Trikur of Exelon, May 25, 2007.
LaSalle Unit 2 Cycle 12

COLR LaSalle 2 Revision 3              Page 6 1
: 2. Terms and Definitions APLHGR      Average planar linear heat generation rate APRM        Average power range monitor ATRM10      ATRIUM-10 fuel BOC         Beginning of cycle DLO         Dual loop operation ELLLA       Extended load line limit analysis EOC         End of cycle EOOS        Equipment out of service FFTR        Final feedwater temperature reduction FHOOS       Feedwater heater out of service GEl4        GE14C fuel GNF         Global Nuclear Fuel ICF         Increased core flow LHGR        Linear heat generation rate LHGRFAC(F)  Flow dependent LHGR multiplier LHGRFAC(P)  Power dependent LHGR multiplier LPRM        Local power range monitor MAPLHGR     Maximum average planar linear heat generation rate MCPR        Minimum critical power ratio MCPR(F)     Flow dependent MCPR MCPR(P)     Power dependent MCPR MELLLA      Maximum extended load line limit analysis MSIV        Main steam isolation valve MSIVOOS     Main steam isolation valve out of service NEOC        Near end of cycle 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 PPD         Plant Parameter Document PROOS       Pressure regulator out of service RBM         Rod block monitor RPT         Recirculation pump trip RPTOOS      Recirculation pump trip out of service RWE         Rod withdrawal error SLMCPR      Safety limit minimum critical power ratio SLO         Single loop operation SRVOOS      Safety-relief valve out of service TBVOOS      Turbine bypass valve out of service TCV         Turbine control valve TCVOOS      Turbine control valve out of service TIP         Traversing Incore Probe TSSS        Technical Specification scram speed TSV         Turbine stop valve TSVOOS      Turbine stop valve out of service LaSalle Unit 2 Cycle 12

COLR LaSalle 2 Revision 3                               Page 7 1
: 3. General Information Power and flow dependent limits are listed for various power and flow levels. Linear interpolation is to be used to find intermediate values.
Rated core flow is 108.5 Mlb/hr. Operation up to 105% rated flow is licensed for this cycle.
Licensed rated thermal power is 3489 MWth.
For thermal limit monitoring above 100% rated power or 100% rated core flow, the 100% rated power and the 100% core flow values, respectively, can be used unless otherwise indicated in the applicable table.
The OPRM PBDA trip settings are based, in part, on the cycle specific OLMCPR and the power dependent MCPR limits. Any change to the OLMCPR values and/or the power dependent MCPR limits should be evaluated for potential impact on the OPRM PBDA trip settings.
Core Exposure Definitions (Reference 3):
Exposure Nomenclature        Core Average Exposure (MWD/MTU)
NEOC12                       31988 EOC12                        34673 Maximum Core Exposure        38673 LaSalle Unit 2 Cycle 12

COLR LaSalle 2 Revision 3                             Page 8 1
: 4. Average Planar Linear Heat Generation Rate The MAPLHGR values for the most limiting lattice (excluding natural uranium) of each fuel type as a function of average planar exposure is given in Tables 4-1 and 4-2. During single loop operation, these limits are multiplied by the SLO multiplier listed in Table 4-3.
Table 4-1 MAPLHGR for bundle(s):
Al 0-4061 B-1 3GV80 Al 0-3561 B-1 2GV80 Al 0-39821B-1 5GV80-1 O0M Al 0-40251B-1 5GV80-1 OOM (Reference 3)
Avg. Planar Exposure         MAPLHGR (GWd/MT)             (kW/ft) 0.00                12.5 15.00                12.5 55.00                9.1 67.00                7.1 Table 4-2 MAPLHGR for bundle(s):
GE1 4-P1 OCNAB406-18GZ-1 20T-1 50-T6-2823 GE1 4-P1 OCNAB407-16GZ-1 20T-1 50-T6-2822 (Reference 7)
Avg. Planar Exposure         MAPLHGR (GWd/MT)             (kW/ft) 0.00              13.40 16.00              13.40 63.50               8.00 70.00               5.00 Table 4-3 MAPLHGR SLO multiplier for GE and AREVA Fuel (Reference 3 and 7)
Fuel~ype        SLO FuelType        IMultiplier ATRM10                0.82 GE14                0.78 LaSalle Unit 2 Cycle 12

COLR LaSalle 2 Revision 3                                Page 9 1
: 5. Operating Limit Minimum Critical Power Ratio 5.1. Manual Flow Control MCPR Limits The OLMCPR is determined for a given power and flow condition by evaluating the power-dependent MCPR and the flow-dependent MCPR and selecting the greater of the two.
5.1.1. Power-Dependent MCPR The power-dependent MCPR limit, MCPR(P), is determined from Tables 5-1 through 5-12, and is dependent on exposure, fuel type, and scram speed, in addition to power level. Tables 5-1, 5-2, 5-5, 5-6, 5-9 and 5-10 are applicable to ATRIUM-10 fuel and Tables 5-3, 5-4, 5-7, 5-8, 5-11 and 5-12 are applicable to GE14 fuel.
5.1.2. Flow - Dependent MCPR Tables 5-13 and 5-14 give the MCPR(F) limit as a function of the core flow based on the applicable plant condition. The MCPR(F) limit determined from these tables is the flow dependent OLMCPR.
5.2. Automatic Flow Control MCPR Limits Automatic Flow Control MCPR Limits are not provided.
5.3. Scram Time NSS and TSSS refer to scram speeds.
To utilize the MCPR limits for Technical Specification Scram Speed (TSSS), the scram speed insertion time must be equal to or less than the values provided below.
To utilize the MCPR limits for Nominal Scram Speed (NSS), the scram speed insertion time must be equal to or less than the values provided below (Reference 4).
Notch Position       TSSS Time (sec.)        NSS Time (sec.)
45                    0.53                    0.38 39                    0.85                    0.68 25                    1.90                    1.68 05                    3.45                    2.68 5.4. Recirculation Flow Control Valve Settings Cycle 12 was analyzed with a maximum core flow runout of 108%; therefore the recirculation pump flow control valve must be set to maintain core flow less than 108%
(117.18 Mlb/hr) for all runout events (Reference 4). This value is consistent with the analyses of Reference 3.
LaSalle Unit 2 Cycle 12

COLR LaSalle 2 Revision 3                            Page 10 1 Table 5-1 MCPR(P) for ATRIUM-10 Fuel BOC to NEOC Nominal Scram Speed (NSS)
(Reference 3)
Core Thermal Power (% of rated)
EOOS Combination   0             25               60          80         80(80.1)            100 MCPRp Base Case    2.10           2.10             1.52                                        1.41 Base Case SLO  2.11           2.11             1.53                                        1.42 FHOOS      2.22           2.22             1.57                                        1.42 FHOOS SLO     2.23           2.23             1.58                                        1.43 TBVOOS      2.13           2.13             1.59                                        1.44 TBVOOS SLO     2.14           2.14             1.60                               _.._.,,. 1.4.
OneTBVOOS     2.10           2.10             1.53    ..                                  1.41 One TBVOOS SLO  2.11           2.11             1.54                                        1.42 PROOS      2.30           2.30                         1.63          1.47              1.41 PROOS SLO     2.31           2.31                         1.64          1.48              1.42 PLUOOS      2.10           2.10             1.52                                        1.42 PLUOOS SLO    2.11           2.11             1.53                                        1.43 Combined EOOS   2.31           2.31                         1.69          1.52              1.44 Combined EOOS SLO 2.32           2.32                         1.70          1.53              1.45 LaSalle Unit 2 Cycle 12

COLR LaSalle 2 Revision 3                             Page 11    1 Table 5-2 MCPR(P) for ATRIUM-10 Fuel BOC to NEOC Technical Specification Scram Speed (TSSS)
(Reference 3)
Core Thermal Power (% of rated)
EOOS Combination                 25               60          80         80(80.1)        100 MCPRp Base Case    2.16           2.16             1.53                                    1.45 Base Case SLO  2.17           2.17             1.54                                    1.46 FHOOS       2.30           2.30             1.58                                    1.45 FHOOS SLO     2.31           2.31             1.59                                    1.46 TBVOOS       2.22           2.22             1.61                                    1.48 TBVOOS SLO     2.23           2.23             1.62         .                         149 One TBVOOS     2.17           2.17             1.55                                    1.45 One TBVOOS SLO   2.18           2.18             1.56                     :1.46 PROOS       2.32           2.32                         1.64          1.49          1.45 PROOS SLO     2.33           2.33                         165           1.50          1.46 PLUOOS       2.16           2.16             1.53                                    1.45 PLUOOS SLO     2.17           2.17             1.54                                    1.46 Combined EOOS   2.32           2.32                         1.69          1.54          1.47 Combined EOOS SLO 2.33           2.33                         170           155           148 LaSalle Unit 2 Cycle 12

COLR LaSalle 2 Revision 3                             Page 12 1 Table 5-3 MCPR(P) for GE14 Fuel BOC to NEOC Nominal Scram Speed (NSS)
(Reference 3)
Core Thermal Power (% of rated)
EOOS Combination           0             25                60           80      80(80.1)         100 MCPRp Base Case            2.09          2.09               1.49       .                           1.40 Base Case SLO          2.10          2.10               1.50                                   1.41 FHOOS              2.23          2.23               1.53                                   1.41 FHOOS SLO             2.24          2.24               1.54                                   1.42 TBVOOS              2.12          2.12               1.56                                   1.43 TBVOOS SLO             2.13          2.13               1.57                                   1.44 One TBVOOS            2.10          2.10               1.50         ..                '       1.40 One TBVOOS SLO          2.11          2.11               1.51                                   1.41 PROOS              2.26          2.26-.                   .      1.64       1.45           1.40 PROOSSLO              2.27          2.27                            1.65       1.46           1.41 PLUOOS             2.09           2.09              1.49     "                             1.40 PLUOOSSLO             2.10           2.10              1.50                                   1.41 Combined EOOS           2.26           2.26            :              1.72       1.50           1.44 Combined EOOS SLO         2.27           2.27                           1.73       1.51           1.45 1  the 100% MCPR(P) values for FHOOS and FHOOS SLO was raised 0.01 to allow use of OPRM PBDA trip setpoint of 1.11 (See Section 9)
LaSalle Unit 2 Cycle 12

COLR LaSalle 2 Revision 3                           Page 13    1 Table 5-4 MCPR(P) for GE14 Fuel BOC to NEOC Technical Specification Scram Speed (TSSS)
(Reference 3)
Core Thermal Power (% of rated)
EOOS Combination                25               60         80         80(80.1)        100 MCPRp Base Case   2.17          2.17             1.50                                  1.41 Base Case SLO  2.18          2.18             1.51                                  1.42 EHOOS      2.30          2.30             1.57                                  1.42 FHOOS SLO    2.31          2.31             1.58       ,1.43 TBVOOS      2.20          2.20             1.57                                  1.45 TBVOOS SLO    2.21          2.21             1.58                                  1.46 One TBVOOS    2.17          2.17             1.51                                  1.41 One TBVOOS SLO  2.18          2.18             1.52                                  1.42 PROOS      2.27          2.27                        1.65          1.46         1.41 PROOS SLO     2.28          2.28                        1.66          1.47         1.42 PLUOOS      2.17          2.17             1.50                                  1.42 PLUOSSLO      2.18          2.18             1.51                                  1.43 Combined EOOS   2.30          2.30                        1.72          1.52         1.48 Combined EOOS SLO 2.31          2.31       :                1.73          1.53         1.49 LaSalle Unit 2 Cycle 12

COLR LaSalle 2 Revision 3                             Page 14 1 Table 5-5 MCPR(P) for ATRIUM-10 Fuel NEOC to EOC Nominal Scram Speed (NSS)
(Reference 3)
Core Thermal Power (% of rated)
EOOS Combination   0             25               60            80       80(80.1)        100 MCPRp Base Case    2.10           2.10             1.52                                   1.43 Base Case SLO  2.11           2.11             1.53     .                             1.44 FHOOS      2.22           2.22             1.57                                   1.43 FHOOS SLO     2.23           2.23             1.58                                   1.44 TBVOOS      2.13           2.13             1.60                                   1.46 TBVOOS SLO     2.14           2.14             1.61      4..                          1.47 One TBVOOS    2.10           2.10             1.54                                   1.43 One TBVOOS SLO  2.11           2.11             1.55                                   1.44 PROOS      2.30           2.30                  .        1.64        1.48         1.43 PROOS SLO     2.31           2.31                           1.65        1.49         1.44 PLUOOS      2.10           2.10             1.52                                   1.43 PLUOOS SLO    2.11           2.11             1.53                                   1.44 Combined EOOS   2.31           2.31                           1.69        1.54         1.47 Combined EOOS SLO 2.32           2.32                           1.70        1.55         1.48 LaSalle Unit 2 Cycle 12

COLR LaSalle 2 Revision 3                                         Page 15 1 Table 5-6 MCPR(P) for ATRIUM-10 Fuel NEOC to EOC Technical Specification Scram Speed (TSSS)
(Reference 3)
Core Thermal Power (% of rated)
EOOS Combination                0             25                     60                  80       80(80.1)         100 MCPRp Base Case                2.16            2.16                   1.53                                           1.46 Base Case SLO                2.17           2.17                   1.54                                           1.47 EHOOS                    2.30           2.30                   1.58                                           1.46 FHOOS SLO                  2.31           2.31                   1.59
* 1.47 TBVOOS                    2.22           2.22                   1.61                                           1.48 TBVOOS SLO                 2.23            2.23                   1.62                                           1.49 One TBVOOS                 2.17            2.17                   1.55                                           1.46 One TBVOOS SLO               2.18            2.18                   1.56                                   ,       1.47 PROOS                    2.32           2.32                :       ::             1.64        1.50           1.46 PROOS SLO                  2.33           2.33                                       1.65        1.51           1.47 PLUOOS                    2.16           2.16                   1.53                     :
* 1.46 PLUOOS SLO                  2.17           2.17                   1.54                                           1.47 Combined EOOS                2.32           2.32                                       1.69        1.57           1.52 Combined EOOS  SLO
_____ _    2.33
_____     __  ___  2.33
__...         , ". *,      a. 4<; ____.._ 170    __   1.58
__   _         1.53 LaSalle Unit 2 Cycle 12

COLR LaSalle 2 Revision 3                            Page 16 1 Table 5-7 MCPR(P) for GE14 Fuel NEOC to EOC Nominal Scram Speed (NSS)
(Reference 3)
EOOS Combination I25                   Core Thermal Power (% of rated) 60 MCPRp 8          80(80.1)       100 Base Case      2.09       2.09             1.49                                   1.41 Base Case SLO    2.10       2.10             1.50                                   1.42 FHOOS        2.23       2.23             1.53                                1   .141 FHOOS SLO       2.24       2.24             1.54                                   1.42 TBVOOS        21                                                                 1.44 TBVOOS SLO      2.13       2.13             1.57                                   1.4 One TBVOOS      2.10       2.10             1.50                                   1.41 One TBVOOS SLO    2.11       2.11             1.51                                   1.42 PROOS        2.26       2.26                         1.64          1.45         1.41 PROOS SLO       2.27       2.27                         1.65          1.46         1.42 PLUQOS        2.09       2.09             1.49                                   1.41 PLUOOS SLO      2.10       2.10             1.50                                   1.42 Combined EOOS     2.26       2.26                         1.72          1.51         1.47 Combined EOOS SLO   2.27       2.27                         1.73          1.52         1.48 LaSalle Unit 2 Cycle 12

COLR LaSalle 2 Revision 3                                 Page 17 1 Table 5-8 MCPR(P) for GE14 Fuel NEOC to EOC Technical Specification Scram Speed (TSSS)
(Reference 3)
Core Thermal Power (% of rated)
EOOS Combination   0            25               60            80            80(80.1)       100 MCPRp Base Case    2.17         2.17              1.50                                        1.43 Base Case SLO  2.18         2.18              1.51                                        1.44 FHOOS      2.30         2.30              1.57                                  A     1.43 FHOOS SLO     2.31          2.31             1.58       =.         .,1.44 TBVOOS      2.20          2.20             1.57                                        1.46 TBVOOS SLO     2.21          2.21             1.58                                        1.47 One TBVOOS    2.17          2.17             1.51      *.       .!   ,     .             1.43 One TBVOOS SLO  2.18          2.18             1.52                                        1.44 PROOS      2.27          2.27                  ,        1.65              1.47        1.43 PROOS SLO     2.28          2.28                           1.66              1.48        1.44 PLUOOS      2.17          2.17             1.50       .                                1.43 PLUOOS SLO    2.18          2.18             1.51      L                                 1.44 Combined EOOS   2.30          2.30                           1.72              1.54        1.52 Combined EOOS SLO 2.31          2.31               ,           1.73              1.55        1.53 LaSalle Unit 2 Cycle 12

COLR LaSalle 2 Revision 3                             Page 18 1 Table 5-9 MCPR(P) for ATRIUM-10 Fuel FFTR/Coastdown Operation Nominal Scram Speed (NSS)
(Reference 3)
Core Thermal Power (% of rated)
EOOS Combination   0              25                 60          80       80(80.1)       100 MCPRp Base CaseSL   2.232           2.232              1.587                                1.45 Base Case   2.22            2.22               1.57                                 1.44 TBVOOS      2.22            2.22               1.64                                 1.47 TBVOOS SLO    2.23            2.23               1.65                                 1...
One TBVOOS    2.22            2.22               1.58                                 1.44 One TBVOOS SLO  2.23            2.23               1.59                                 1.45 PROOS      2.30            2.30                                                    1.4 PROOS SLO    2.31            2.31                            16          .214 PLUOOS     2.22            2.22               1.57                                 1.44 PLUOOS SLO    2.23            2.23               1.58                                 1.45 Combined EOOS  2.31            2.31       ."  ........:"  . 1.69       1.54         1.49 Combined EOOS SLO 2.32            2.32                            1.         1.55         1.50 LaSalle Unit 2 Cycle 12

COLR LaSalle 2 Revision 3                          Page 19 1 Table 5-10 MCPR(P) for ATRIUM-10 Fuel FFTR/Coastdown Operation Technical Specification Scram Speed (TSSS)
(Reference 3)
Core Thermal Power (% of rated)
EOOS Combination   0             25              60             80     80(80.1)       100 MCPRp Base Case    2.30           2.30            1.58
* 1.46 Base Case SLO   2.31           2.31            1.59                                  1.47 TBVOOS       2.30           2.30            1.65          .                       1.48 TBVOOS SLO     2.31           2.31            1.66                                  1.49 One TBVOOS     2.30           2.30            1.59                                  1.46 One TBVOOS SLO   2.31           2.31            1.60                                  1.47 PROOS       2.32           2.32       .                    1.64     1.52         1.46 PROOS SLO     2.33           2.33                            1.65     1.53         1.47 PLUOOS       2.30           2.30            1.58       1                          1.46 PLUOOS SLO     2.31           2.31            1.59
* 1.47 Combined EOOS   2.32           2.32                            1.70     1.57         1.53 Combined EOOS SLO 2.33           2.33          .      ,1.71               1.58         1.54 LaSalle Unit 2 Cycle 12

COLR LaSalle 2 Revision 3                                 Page 20 1 Table 5-11 MCPR(P) for GE14 Fuel FFTR/Coastdown Operation Nominal Scram Speed (NSS)
(Reference 3)
Core Thermal Power (% of rated)
EOOS Combination  0           25              60             80          80(80.1)          100 MCPRp Base Case    2.23        2.23            1.53                                          1.42 Base Case SLO  2.24        2.24            1.54                                          1.43 TBVOOS      2.23        2.23            1.59                                   ,      1.45 TBVOOS SLO    2.24        2.24            1.60                                          1.46 One TBVOOS    2.23        2.23            1.54    .                                     1.42 One TBVOOS SLO  2.24        2.24            1.55       ,,:    4"     -      -:1.43 PROOS      2.26        2.26      :           :        1.64           1.48            1.42 PROOS SLO     2.27        2.27                           1.65           1.49            1.43 PLUOOS      2.23        2.23            1.53                                          1.42 PLUQOS SLO    2.24        2.24            1.54                  *....                   1.43 Combined EOOS  2.26        2.26                           1.72           1.51            1.48 Combined EOOS SLO 2.27        2.27                           1.73           1.52            1.49 LaSalle Unit 2 Cycle 12

COLR LaSalle 2 Revision 3                             Page 21    1 Table 5-12 MCPR(P) for GE14 Fuel FFTR/Coastdown Operation Technical Specification Scram Speed (TSSS)
(Reference 3)
Core Thermal Power (% of rated)
EOOS Combination   0            25               60             80       80(80.1)        100 MCPRp Base Case    2.30          2.30             1.57                                     1.43 Base Case SLO  2.31          2.31             1.58                                     1.44 TBVOOS      2.30          2.30             1.61                                     1.46 TBVOOS SLO     2.31          2.31             1.62    :            .                   1.47 OneTBVOOS     2.30          2.30             1.57                         ..          1.43 One TBVOOS SLO  2.31          2.31             1.58      '1.44        .
PROOS      2.30          2.30                            1.65        1.50          1.43 PROOS SLO     2.31          2.31                             1.66       1.51          1.44 PLUOOS      2.30          2.30             1.57                                     1.43 PLUOOS SLO    2.31          2.31             1.58                                     1.44 Combined EOOS   2.30          2.30                            1.72        1.56          1.53 Combined EOOS SLO 2.31          2.31                            1.73        1.57          1.54 LaSalle Unit 2 Cycle 12

COLR LaSalle 2 Revision 3                  Page 22 1 Table 5-13 MCPR(F) Limits for AREVA and GE Fuel, DLO and SLO Supports Base Case, FHOOS, TBVOOS, One TBVOOS, PROOS, PLUOOS and Combined EOOS (Reference 3)
Flow            MCPR(F)
(% rated)           Limit 108.0               1.11 100.0               1.19 30.0               1.55 0.0               1.55 Table 5-14 MCPR(F) Limits for AREVA and GE Fuel, DLO and SLO Supports any scenario with One Stuck TCV/TSV and/or One MSIVOOS (Reference 3)
Flow            MCPR(F)
(% rated)           Limit 108.0               1.11 100.0               1.30 30.0               1.75 0.0               1.75 LaSalle Unit 2 Cycle 12

COLR LaSalle 2 Revision 3                           Page 23 1
: 6. Linear Heat Generation Rate The linear heat generation rate (LHGR) limit is the product of the exposure dependent LHGR limit from Tables 6-1 through 6-5 and the minimum of: the power dependent LHGR Factor, LHGRFAC(P), or the core flow dependent LHGR Factor, LHGRFAC(F) as applicable. The LHGRFAC(P) is determined from Tables 6-6 through 6-13. The LHGRFAC(F) is determined from Table 6-14 through 6-19.
Table 6-1: LHGR Limit for GE14-P1OCNAB406-18GZ-120T-150-T6-2823 (Reference 8)
Lattices 6806, 6812, 6813, 6814 and 6816 LHGR Limit kWlft 6806:    P1OCNAL071-NOG-120T-T6-6806 6812:    P1OCNAL435-18G7.0-120T-T6-6812 6813:    P1OCNAL435-6G7.0/9G6.0-120T-T6-6813 6814:    P1OCNAL429-6G7.0/9G6.0-120T-E-T6-6814 6816:    P1OCNAL071-18GE-120T-V-T6-6816 U02 Pellet Burnup                    LHGR Limit (GWd/MTU)                            (kW/ft) 0.0                                13.4 16.0                                13.4 63.5                                 8.0 70.0                                 5.0 Table 6-2: LHGR Limit for GE14-P1OCNAB407-16GZ-120T-150-T6-2822 (Reference 8)
Lattices 6806, 6807, 6808, 6809 and 6811 LHGR Limit kW/ft 6806:    P1OCNAL071-NOG-120T-T6-6806 6807:    P1OCNAL437-6G8.0/10G7.0-120T-T6-6807 6808:    P1OCNAL437-2G8.0/7G7.0/5G6.0-120T-T6-6808 6809:    P1OCNAL430-2G8.0/7G7.0/5G6.0-120T-E-T6-6809 6811:    P1OCNAL071-16GE-120T-V-T6-6811 U02 Pellet Burnup                   LHGR Limit (GWd/MTU)                            (kW/ft) 0.0                                13.4 16.0                                13.4 63.5                                8.0 70.0                                5.0 LaSalle Unit 2 Cycle 12

COLR LaSalle 2 Revision 3                     Page 24 1 Table 6-3 LHGR Limit for: GE14-P1OCNAB406-18GZ-120T-150-T6-2823, Lattice 6815 (Reference 8)
Lattice 6815 LHGR Limit kW/ft P1 OCNAL429-6G7.0/9G6.0-120T-V-T6-6815 U02 Pellet Burnup                  LHGR Limit (GWd/MTU)                       (kW/ft) 0.0                         13.40 16.0                         13.40 17.3                         13.25 18.5                         13.11 19.8                         12.97 21.8                         12.74 25.5                         12.32 31.5                         11.63 37.6                         10.95 43.5                         10.27 49.4                          9.61 55.1                          8.89 60.8                          8.24 66.5                         6.63 70.0                          5.00 LaSalle Unit 2 Cycle 12

COLR LaSalle 2 Revision 3                        Page 25 1 Table 6-4 LHGR Limit for GE1 4-P1 OCNAB407-16GZ-1 20T-1 50-T6-2822, Lattice 6810 (Reference 8)
Lattice 6810 LHGR Limit kW/ft P1 OCNAL430-2G8.0/7G7.0/5G6.0-120T-V-T6-681 0 U02 Pellet Burnup                LHGR Limit (GWd/MTU)                      (kW/ft) 0.0                          13.40 14.8                         13.40 16.1                         13.39 17.4                         13.24 18.6                         13.10 19.9                         12.96 21.7                         12.75 25.4                         12.33 31.4                         11.64 37.4                         10.96 43.4                         10.29 49.2                          9.62 55.0                          8.91 60.7                          8.26 66.4                          6.68 70.0                          5.00 LaSalle Unit 2 Cycle 12

COLR LaSalle 2 Revision 3         Page 26 1 Table 6-5 LHGR Limit for AREVA ATRIUM-10 Fuel Al 0-4061 B-1 3GV80 Al 0-3561 B-1 2GV80 Al 0-39821B-1 5GV80-1 OOM Al 0-4025B-1 5GV80-1 OOM (Reference 3)
Pellet Exposure                    LHGR Limit (GWd/MTU)                          (kW/ft) 0.00                           13.40 17.70                           13.40 61.10                            9.10 70.40                            7.30 LaSalle Unit 2 Cycle 12

COLR LaSalle 2 Revision 3                            Page 27 1 Table 6-6 LHGRFAC(P) for ATRIUM10 Fuel BOC to NEOC Nominal Scram Speed (NSS)
(Reference 3)
Core Thermal Power (% of rated)
EOOS Combination   0             25               60            80       80(80.1)        100 LHGRFACp Multiplier Base Case    0.72           0.72             1.00*              ,.                   1.00 Base Case SLO  0.72           0.72             1.00                                    1.00 FHOOS      0.67           0.67            0.93                                     1.00 FHOOS SLO     0.67           0.67            0.93                                     1.00 TBVOOS      0.72           0.72            0.95                                     1.00 TBVOOS SLO     0.72           0.72            0.95                                     1.00 One TBVOOS    0.72           0.72            0.97       :           ]           l     1.00 One TBVOOS SLO  0.72           0.72            0.97          ...                        1.00 PROOS      0.65           0.65                          0.90         1.00          1.00 PROOS SLO     0.65           0.65                   "00    0.90 PLUOOS      0.72           0.72                                       1.00          1.00 PLUQOS SLO    0.72           0.72             1.00                                    1.00 ombined ESOS  0.65           0.65                          0.88         0.94         0.98 Combined EOOS SLO 0.65           0.65                          0.88         0.94         0.98 LaSalle Unit 2 Cycle 12

COLR LaSalle 2 Revision 3                            Page 28 1 Table 6-7 LHGRFAC(P) for ATRIUM10 Fuel BOC to NEOC Technical Specification Scram Speed (TSSS)
(Reference 3)
Core Thermal Power (% of rated)
EOOS Combination   0             25               60           80        80(80.1)        100 LHGRFACp Multiplier Base Case    0.71           0.71             1.00               .                    1.00 Base Case SLO   0.71           0.71             1.00                                    1.00 FHOOS      0.66           0.66             0.93   +                                1.00 FHOOS SLO     0.66           0.66             0.93                                    1.00 TBVOOS      0.69           0.69             0.93                                    1.00 TBVOOS SLO     0.69           0.69             0.93                                    1.00 One TBVOOS     0.71           0.71             0.97                                    1.00 One TBVOOS SLO   0.71           0.71             0.97                                    1.00 PROOS       0.64           0.64                          0.89         1.00          1.00 PROOS SLO     0.64           0.64
* 0.89         1.00          1.00 PLUOOS      0.71           0.71             1.00                                    1.00 PLUOOS SLO     0.71           0.71             1.00                                    1.00 Combined EOOS   0.64           0.64                          0.88         0.93          0.97 Combined EOOS SLO 0.64           0.64                "         0.88         0.93          0.97 LaSalle Unit 2 Cycle 12

COLR LaSalle 2 Revision 3                             Page 29 1 Table 6-8 LHGRFAC(P) for ATRIUM10 Fuel NEOC to EOC Nominal Scram Speed (NSS)
(Reference 3)
Core Thermal Power (% of rated)
EOOS Combination   0             25               60           80          80(80.1)        100 LHGRFACp Multiplier Base Case    0.72           0.72             1.00                    ,                1.00 Base Case SLO  0.72           0.72             1.00                                     1.00 FHOOS      0.67           0.67            0.93             .-   '! :        ,       1.00 FHOOS SLO     0.67           0.67            0.93      ..                              1.00 TBVOOS      0.72           0.72            0.94                                       1.00 TBVOOS SLO     0.72           0.72            0.94                                       1.00 One TBVOOS    0.72           0.72             0.97                                     1.00 One TBVOOS SLO  0.72           0.72             0.97                                      1.00 PROOS      0.65           0.65                          0.90           1.00          1.00 PROOS SLO     0.65           0.65                          0.90           1.00          1.00 PLUOOS      0.72           0.72             1.00                                      1.00 PLUOOS SLO    0.72           0.72             1.00                                      1.00 Combined EOOS   0.65           0.65                          0.88           0.93         0.96 Combined EOOS SLO 0.65    ine 0.65       :.:.        ..
0.88           0.93         0.96 LaSalle Unit 2 Cycle 12

COLR LaSalle 2 Revision 3                                Page 30 1 Table 6-9 LHGRFAC(P) for ATRIUM10 Fuel NEOC to EOC Technical Specification Scram Speed (TSSS)
(Reference 3)
Core Thermal Power (% of rated)
EOOS Combination   0             25               60           80          80(80.1)          100 LHGRFACp Multiplier Base Case    0.71           0.71             1.00                                        1.00 Base Case SLO  0.71           0.71             1.00                                        1.00 FHOOS      0.66           0.66             0.93                                       100 1.
FHOOS SLO     0.66           0.66             0.93                                        1.00 TBVOOS      0.69           0.69             0.93                                        1.00 TBVOOS SLO    0.69           0.69             0.93               .*. :.          .        1.00 One TBVOOS    0.71           0.71             0.97                                        1.00 One TBVOOS SLO  0.71           0.71             0.97                                        1.00 PROOS      0.64           0.64                          0.89           1.00            1.00 PROOS SLO     0.64           0.64                          0.89           1.00            1.00 PLUOOS      0.71           0.71             1.00                                        1.00 PLUOOS SLO    0.71           0.71             1.00                                        1.00 Combined EOOS  0.64           0.64                          0.88           0.93            0.95 Combined EOOS SLO 0.64           0.64                          0.88           0.93           0.95 LaSalle Unit 2 Cycle 12

COLR LaSalle 2 Revision 3                             Page 31    1 Table 6-10 LHGRFAC(P) for ATRIUM10 Fuel FFTR/Coastdown Operation Nominal Scram Speed (NSS)
(Reference 3)
Core Thermal Power (% of rated)
EOOS Combination  0              25              60           80          80(80.1)        100 LHGRFACp Multiplier Base Case    0.67           0.67            0.93                                      1.00 Base Case SLO  0.67           0.67            0.93                                      1.00 TBVOOS      0.67           0.67            0.90                                      1.00 TBVOOS SLO     0.67           0.67            0.90
* 1.00 One TBVOOS    0.67           0.67            0.93                                      1.00 One TBVOOS SLO  0.67           0.67            0.93                 .                    1.00 PROOS      0.65           0.65                         0.90           0.96          1.00 PROOS SLO     0.65           0.65                         0.90           0.96          1.00 PLUOOS      0.67           0.67            0.93     :      .       '                 1.00 PLUOOS SLO    0.67           0.67            0.93                 .,                   1.00 Combined EOOS   0.65           0.65                         0.88           0.93         0.96 Combined EOOS SLO 0.65           0.65                         0.88           0.93         0.96 LaSalle Unit 2 Cycle 12

COLR LaSalle 2 Revision 3                                    Page 32     I Table 6-11 LHGRFAC(P) for ATRIUM10 Fuel FFTR/Coastdown Operation Technical Specification Scram Speed (TSSS)
(Reference 3)
Core Thermal Power (% of rated)
EOOS Combination   0             25               60           80                80(80.1)        100 LHGRFACp Multiplier Base Case    0.66           0.66             0.93                                           1100 Base Case SLO  0.66           0.66             0.93                                            1.00 TBVOOS       0.66           0.66             0.89                                            1.0:
TBVOOS SLO     0.66           0.66             0.89                                            1.00 OneTBVOOS      0.66           0.66             0.92                                            1.00 One TBVOOS SLO   0.66           0.66             0.92                                            1.00 PROOS       0.64           0.64      .*                  0.89                 0.96          1.00 PROOS SLO     0.64           0.64       !     .....        0.89                 0.96          1.00 PLUOOS       0.66           0.66             0.93                  .. ::0..io*               1.[
PLUOOS SLO     0.66           0.66             0.93               ..                           1.00 Combined EOOS   0.64           0.64         ,,               0.88                 0.93         0.95 Combined EOOS SLO 0.64           0.64                          0.88                 0.93         0.95 LaSalle Unit 2 Cycle 12

COLR LaSalle 2 Revision 3                           Page 33 1 Table 6-12 LHGRFAC(P) for GE14 Fuel DLO, All Exposures Nominal Scram Speed (NSS)/Technical Specification Scram Speed (TSSS)
(Reference 3)
Core Thermal Power (% of rated)
EOOS Combination               0              25                40         60         100 LHGRFACp Multiplier Base Case                0.54            0.54                         0.79        1.00 FHOOS                   0.48            0.48        <>               079         1.00 TBVOOS                   0.54            0.54        !       ',       0.79        1.00 One TBVOOS                 0.54            0.54                         0.79        1.00 PROOS                   0.40            0.40           ..                ,  .... 1.00 PLUoOS                   0.54            0.54                         0.79        1.00 Combined EOOS               0.40            0.40              0.50                   0.97 Table 6-13 LHGRFAC(P) for GE14 Fuel SLO, All Exposures Nominal Scram Speed (NSS)ITechnical Specification Scram Speed (TSSS)
(Reference 3 and 7)
Core Thermal Power (% of rated)
EOOS Combination             0             25               40           CP*          60        100 LHGRFACp Multiplier Base Case SLO            0.54           0.54                           0.78        0.78       0.78 EHOOS SLO              0.48           0.48                           0.78        0.78       0.78 TBVOOS SLO              0.04           0.4                            0.78        0.78       0.78 One TBVOOS SLO            0.54           0.54                           0.78        0.78       0.78 PROOS SLO               0.40           0.40                           0.78                   0.78 PLUOOS SLO              0.54           0.54                           0.78        0.78       0.78 Combined EQOS SLO           0.40           0.40             0 .50         0.78                   0.78
* CP is the cutoff power level and equal to 58.60% for Base Case SLO, TBVOOS SLO, One TBVOOS SLO and PLUOOS SLO; 58.87% FHOOS SLO; 72.50% for PROOS SLO; and 75.74% for Combined EOOS SLO conditions.
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COLR LaSalle 2 Revision 3                   Page 34 1 Table 6-14 LHGRFAC(F) Multipliers for ATRIUM1O Fuel, DLO and SLO Supports Base Case, FHOOS, TBVOOS, One TBVOOS, PROOS, PLUOOS and Combined EOOS (Reference 3)
Flow        LHGRFAC(F)
(% rated)         Multiplier 108.00              1.00 80.00              1.00 30.00             0.75 0.00             0.75 Table 6-15 LHGRFAC(F) Multipliers for GEl 4 Fuel, DLO Supports Base Case, FHOOS, TBVOOS, One TBVOOS, PROOS, PLUOOS and Combined EOOS (Reference 3)
Flow        LHGRFAC(F)
(% rated)         Multiplier 108.00             1.00 83.60             1.00 30.00             0.55 0.00             0.55 Table 6-16 LHGRFAC(F) Multipliers for GE14 Fuel, SLO Supports Base Case, FHOOS, TBVOOS, One TBVOOS, PROOS, PLUOOS and Combined EOOS (Reference 3 and 7)
Flow        LHGRFAC(F)
(% rated)        Multiplier 108.00             0.78 83.60             0.78 57.40             0.78 30.00             0.55 0.00              0.55 Table 6-17 LHGRFAC(F) Multipliers for ATRIUM10 Fuel, DLO and SLO Supports any scenario with One Stuck TCV/TSV and/or One MSIVOOS (Reference 3)
Flow        LHGRFAC(F)
(% rated)        Multiplier 108.00             1.00 80.00              1.00 30.00              0.75 0.00              0.75 LaSalle Unit 2 Cycle 12

COLR LaSalle 2 Revision 3                  Page 35 1 Table 6-18 LHGRFAC(F) Multipliers for GE14 Fuel, DLO Supports any scenario with One Stuck TCV/TSV and/or One MSIVOOS (Reference 3)
Flow        LHGRFAC(F)
(% rated)       Multiplier 108.00             1.00 100.20             1.00 30.00             0.41 0.00             0.41 Table 6-19 LHGRFAC(F) Multipliers for GE14 Fuel, SLO Supports any scenario with One Stuck TCV/TSV and/or One MSIVOOS (Reference 3 and 7)
Flow        LHGRFAC(F)
(% rated)       Multiplier 108.00             0.78 100.20             0.78 74.02             0.78 30.00            0.41 0.00            0.41 LaSalle Unit 2 Cycle 12

COLR LaSalle 2 Revision 3                              Page 36 I
: 7. Rod Block Monitor The Rod Block Monitor Upscale Instrumentation Setpoints are determined from the relationships shown below (Reference 5):
ROD BLOCK MONITOR UPSCALE TRIP FUNCTION               ALLOWABLE VALUE Two Recirculation Loop              0.66 Wd  + 54.0%
Operation Single Recirculation Loop            0.66 Wd  + 48.7%
Operation              I The setpoint may be lower/higher and will still comply with the rod withdrawal error (RWE) analysis because RWE is analyzed unblocked. 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 108.5 Mlb/hr.
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COLR LaSalle 2 Revision 3                            Page 37 1
: 8. Traversing In-Core Probe System 8.1

== Description:==

When the traversing in-core probe (TIP) system (for the required measurement locations) is used for recalibration of the LPRM detectors and monitoring thermal limits, the TIP system shall be operable with the following:
: 1. movable detectors, drives and readout equipment to map the core in the required measurement locations, and
: 2. indexing equipment to allow all required detectors to be calibrated in a common location.
The following applies for use of the SUBTIP methodology:
The total number of failed and bypassed LPRMs does not exceed 50% (Reference 10).
With one or more TIP measurement locations inoperable, the TIP data for an inoperable measurement location may be replaced by data obtained from a 3-dimensional BWR core monitoring software system adjusted using the previously calculated uncertainties, provided the following conditions are met:
(A) When there is not a prior complete TIP-calibrated data set available:
: 1. To comply with Technical Specification SR 3.3.1.1.8, LPRMs, within their calibration frequency, in locations without a TIP trace are not recalibrated,
: 2. LPRMs in locations without a TIP trace will not be used by POWERPLEX in any core power distribution calculations, and
: 3. The total number of out-of-service TIPs does not exceed 42% (18 channels).
(B) When there is a prior complete TIP-calibrated data set available:
: 1. All TIP traces have previously been obtained at least once in the current operating cycle when the reactor core was operating above 20% power, (Reference 6) and
: 2. The total number of simulated channels (measurement locations) does not exceed 42% (18 channels).
Otherwise, with the TIP system inoperable, suspend use of the system for the above applicable monitoring or calibration functions.

===8.2 Bases===
The operability of the TIP system with the above specified minimum complement of equipment ensures that the measurements obtained from use of this equipment accurately represent the spatial neutron flux distribution of the reactor core. The normalization of the required detectors is performed internal to the core monitoring software system.
Substitute TIP data, if needed, is 3-dimensional BWR core monitoring software calculated data which is adjusted based on axial and radial factors calculated from previous TIP sets. Since the simulation and adjustment process could introduce uncertainty, a maximum of 18 channels may be simulated to ensure that the uncertainties assumed in the substitution process methodology remain valid.
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COLR LaSalle 2 Revision 3                          Page 38 1
: 9. Stability Protection Setpoints The OPRM PBDA Trip Settings (Reference 3):
Corresponding Maximum PBDA Trip Amplitude Setpoint (Sp)          Confirmation Count Setpoint (Np) 1.11                                     14 The PBDA is the only OPRM setting credited in the safety analysis as documented in the licensing basis for the OPRM system.
The OPRM PBDA trip settings are based, in part, on the cycle specific OLMCPR and the power dependent MCPR limits. Any change to the OLMCPR values and/or the power 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.
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COLR LaSalle 2 Revision 3                                        Page 39 1
: 10. Modes of Operation The allowed modes of operation with combinations of equipment out-of-service are as described below:
Equipment       Out of2Service Options         ei                ELLLA               MELLLA                  ICF              FFTR/
FFtR     4 Base Case                                        Yes                 Yes                  Yes                Yes Base Case SLO                                    Yes                  No6                  N/A               Yes FHOOS'                                           Yes                 Yes                  Yes                N/As 6                                       5 FHOOS SLO 8                                   Yes                  No                   N/A               N/A 7
TBVOOS                                            Yes                 Yes                  Yes                Yes TBVOOS SLO 7                                      Yes                  No 6                 N/A               Yes One TBVOOS 10                                    Yes                 Yes                  Yes                Yes One TBVOOS SLO 10 Yes                  No6                  N/A               Yes PROOS                                            Yes                 Yes                  Yes                Yes PROOS SLO                                        Yes                  No 6                 N/A               Yes PLUOOS                                           Yes                 Yes                  Yes                Yes PLUOOS SLO                                       Yes                  No 6                 N/A               Yes 3 9 Combined EOOS '                                   Yes                 Yes                  Yes                Yes Combined EOOS SLO .
39 Yes                  No 6                 N/A               Yes Limits support operation with any combination of 1 SRVOOS, up to 2 TIP machines COS (or the equivalent number of TIP channels), up to a 20&deg;F reduction in feedwater temperature (except for conditions with FHOOS), and up to 50% of the LPRMs OOS with an LPRM calibration frequency of 1250 effective full power hours (EFPH) (1000 EFPH +25%). All limits support PLUOOS < 60% RTP.
2 With or without 1 stuck closed TCV or TSV (except for TBVOOS - TBVOOS do not support TCV or TSV stuck closed).
Note: The MCPR and LHGR operating limits may be different based on whether 1 TCV or TSV is or is not stuck closed due to MCPR(f) and LHGRFAC(f) considerations. The pressurization MCPR(f) limits and LHGRFAC(f) multipliers should be applied to support operation when any of the following EOOS conditions exist: one stuck closed TCV, or one stuck closed TSV or one MSIVOOS. Note that operation with 1 MSIVOOS is supported as long as core thermal power is maintained < 75% of 3489 MWt.
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COLR LaSalle 2 Revision 3                                         Page 40 1 3 Any combination of TCV slow closure, no RPT and/or FHOOS. For FFTR/Coastdown any combination of TCV Slow Closure and/or no RPT (as a reduced feedwater temperature is already assumed as part of the base assumptions for FFTR/Coastdown).
4 FFTR/Coastdown Operation is defined as any cycle exposure beyond full power/flow, all rods out condition with plant power slowly lowering while core flow is held constant. TBVOOS and one TBVOOS limits for FFTR/Coastdown operation are only valid for Cycle 12 core average exposures greater than 31,988 MWD/MTU. The current analysis supports up to 100&deg;F decrease in feedwater temperature.
5 During FFTR/Coastdown portion of the cycle, feedwater heaters are taken out of service to achieve the FFTR.
6 The SLO boundary was not moved up with the incorporation of MELLLA. The power-flow boundary for SLO at power uprated conditions remains the ELLLA boundary for pre-uprate conditions.
7 The TBVOOS condition assumes that ALL the turbine bypass valves do not trip open on turbine control valve fast closure or on turbine stop valve closure. However, either TBV #1, #2, #3, or #4 must be capable of opening via the pressure control system in this EOOS (see Reference 11).
8 The FHOOS option supports a feedwater temperature reduction of 100&deg;F.
9 Any combination of TCV slow closure, in combination with one (or more) TBVOOS. Any combination of TCV slow closure, in combination with one TBVOOS and 1 TCV or TSV stuck closed. At core thermal powers of less than or equal to 85% of rated, any combination of 1 TCV or TSV stuck closed, TCV slow closure, and 1TBVOOS (i.e. only 4 TBVs will open on turbine trip and 3 TBVs will open for pressure control, which must consist of any combination of TBV
  #1, #2, #3 and #4) (see Reference 12).
'o The one TBVOOS condition assumes that one turbine bypass valve does not trip open on turbine control valve fast closure or on turbine stop valve closure. Operation of one turbine bypass valve via the pressure control system is not credited, i.e. this EOOS assumes the one bypass valve is not capable of opening.
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COLR LaSalle 2 Revision 3                            Page 41  1
: 11. 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. XN-NF-81-58 (P)(A), Revision 2 and Supplements 1 and 2, "RODEX2 Fuel Rod Thermal-Mechanical Response Evaluation Model," March 1984.
: 2. ANF-524 (P)(A) Revision 2 and Supplements 1 and 2, "ANF Critical Power Methodology for Boiling Water Reactors," November 1990. [XN-NF-524 (P)(A)]
: 3. ANF-913 (P)(A) Volume 1 Revision 1, and Volume 1 Supplements 2, 3, 4, "COTRANSA2: A Computer Program for Boiling Water Reactor Transient Analyses," August 1990.
: 4. XN-NF-84-105 (P)(A), Volume 1 and Volume 1 Supplements 1 and 2; Volume 1 Supplement 4, "XCOBRA-T: A Computer Code for BWR Transient Thermal-Hydraulic Core Analysis,"
February 1987 and June 1988, respectively.
: 5. EMF-2209 (P)(A), Revision 2, "SPCB Critical Power Correlation," September 2003.
: 6. ANF-89-98 (P)(A), Revision 1 and Revision 1 Supplement 1, "Generic Mechanical Design Criteria for BWR Fuel Designs," May 1995.
: 7. EMF-85-74 (P)(A) Revision 0 and Supplement 1(P)(A) and Supplement 2(P)(A), "RODEX2A (BWR) Fuel Rod Thermal-Mechanical Evaluation Model," February 1998.
: 8. EMF-CC-074 (P) Volume 4 Revision 0, "BWR Stability Analysis: Assessment of STAIF with Input from MICROBURN-B2," August 2000.
: 9. ANF-CC-33(P)(A) Supplement 1 Revision 1 and Supplement 2, "HUXY: A Generalized Multirod Heatup Code with 10CFR50, Appendix K Heatup Option," August 1986 and January 1991, respectively.
: 10. XN-NF-80-19 (P)(A) Volume 4 Revision 1, "Exxon Nuclear Methodology for Boiling Water Reactors: Application of the ENC Methodology to BWR Reloads," June 1986.
: 11. XN-NF-80-19 (P)(A) Volume 3 Revision 2, "Exxon Nuclear Methodology for Boiling Water Reactors, THERMEX: Thermal Limits Methodology Summary Description," January 1987.
: 12. XN-NF-80-19 (P)(A) Volume 1 and Supplements 1 and 2, "Exxon Nuclear Methodology for Boiling Water Reactors - Neutronic Methods for Design and Analysis," March 1983.
: 13. NEDE-24011-P-A-14, June 2000 and the U.S. Supplement NEDE-24011-P-A-14-US, June 2000, "General Electric Standard Application for Reactor Fuel".
: 14. EMF-2158(P)(A), Revision 0, "Siemens Power Corporation Methodology for Boiling Water Reactors: Evaluation and Validation of CASMO-4/MICROBURN-B2", Siemens Power Corporation, October 1999.
: 15. EMF-2245(P)(A), Revision 0, "Application of Siemens Power Corporation's Critical Power Correlations to Co-Resident Fuel", August 2000.
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COLR LaSalle 2 Revision 3                           Page 42 1
: 16. EMF-2361(P)(A), Revision 0, "EXEM BWR-2000 ECCS Evaluation Model", May 2001.
: 17. NEDO-32465-A, "BWR Owner's Group Reactor Stability Detect and Suppress Solutions Licensing Basis Methodology for Reload Applications", August 1996.
: 18. ANF-1358(P)(A), Revision 3, 'The Loss of Feedwater Heating Transient in Boiling Water Reactors", Framatome ANP, September 2005.
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