ML17292B359

WNP-2 Cycle 14 Reload Design Rept.

ML17292B359
Person / Time
Site:	Columbia
Issue date:	02/12/1998
From:	Hoang T, Moore B WASHINGTON PUBLIC POWER SUPPLY SYSTEM
To:
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ML17292B358	List: ML17292B357 ML17292B359
References
WNP2-FTS-148, NUDOCS 9804300280
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Text

WNP2-FZS-148

-2 Cycle 14 Reload Design Report January 1998

++++++

WASHINGTON PUBLIC POWER 4Q SUPPLY SY,')TEM

'78QIl300280 980424 PDR ADQCK 05000397 P PDR

WNP-2 Cycle 14 Reload Design Report WNP2-FTS-148 January 1998 Performed by: T.C. Hoang Verified by: B.M. Moore S.H. Bian Supervisor, Fuel Design Date: ~/ 7~

R.H.'orres Manager, Rx/Fuels Engineering

CONTENTS

1.0 INTRODUCTION

2.0

SUMMARY

3.0 NUCLEAR DESIGN BASES 3.1 Cycle 13 Exposure Projection 3.2 Hot and Cold Target k-effectives 3.3 Operating Thermal Limits 4.0 BUNDLE DESIGN 5.0 CYCLE 14 RELOAD DESIGN 5.1 Core Loading Pattern 5.2 Cycle 14 Exposure Capability 5.3 Discharged and Shuffled Fuel Information 5.4 Thermal Limits 5.5 Cold Shutdown Margins 5.6 Hot Excess Reactivity 5.7 Cold Reactivity With Rod Group 1 Withdrawn

6.0 REFERENCES

APPENDICES Appendix A Projected Control Rod Patterns From 4500 To 6899 MWD/MTFor Cycle 13 Appendix B WNP-2 Cycle 14 Discharged and Shuffled Fuel Information Appendix C WNP-2 Cycle 14 Target Control Rod Patterns

WNP2-FTS-148 .

Page 1

1.0 INTRODUCTION

A revised Cycle 14 reload design has been developed by the Supply System using the revised Cycle 13 energy projection which was provided in Reference 1. This report describes the core loading and cycle design that are used as the basis for the Cycle 14 licensing calculations. The core loading pattern, projected exposure distributions, projected control rod patterns and evaluations of thermal limits, shutdown margins, hot excess reactivities and cycle energy are presented for the Cycle 14 core design.

The calculations in this report use the NRC approved Supply System CASMO-2E/SIMUI.ATE-E code methodologies and the Siemens CASMO-3/MICROBURN-B code methodologies.

WNP2-FTS-148 Page 2 2.0

SUMMARY

The revised Cycle 14 reload design utilizes a batch size of 132 SVEA-96 fuel assemblies, 24 from U-inventory with 3.33 w/o U-235 and 108 assemblies manufactured for Cycle 14 with 3.14 w/o 235. The Cycle 14 core loading includes 216 irradiated ABB SVEA-96 assemblies and 416 irradiated SPC 9x9-9X assemblies. The total core weight is 130.89 MT which includes the total as-built weights for 632 irradiated assemblies and the total design weights for 132 unirradiated assemblies.

The revised Cycle 14 reload design was developed using the revised Cycle 13 energy production of 257 EFPD (Ref. 1). The Cycle 14 core design utilizes a Single Rod Sequence (SRS) strategy while maintaining one eighth core symmetry with A-2 rod patterns used throughout the cycle. The target control rod step-through uses one deep for shallow rod swap at 3500 MWD/MT. The predicted Cycle 14 energy production to EOFPL is 244 EFPD, 6500 MWD/MT. FFTR and coastdown will provide the capability to operate for the remainder of the cycle.

The Cycle 14 reload design results are summarized in Table 2.1. The design criteria specified in Reference 1 are also shown in Table 2.1. As can be seen from the data presented, the MICROBURN-B and SIMULATE-E predicted results, except SIMULATE-E MAPRAT, satisfy the required design criteria. Past experience indicates that the required thermal limits (MFLCPR, MFLPD and MAPRAT) are not always satisfied with SIMULATE-E when the MICROBURN-B developed control rod patterns are used. It is believed that the SIMULATE-E MAPRAT which exceeds the design limit by 0.002 in this design can be easily improved with control rod pattern adjustments (i.e., insert shallow rods). In this design 120 assemblies, 15.7% of the core, are not moved. The SPC fuel shuffling criteria for the SPC 9x9-9X fuel are satisfied.

In summary, the good agreement between independent results calculated by MICROBURN-B and SIMULATE-Eprovides a high degree of confidence that the Cycle 14 reload design is adequate for use in Cycle 14.

WNP2-FTS-148 Page 3 3.1 Cycle 13 Exposure Projection Per Reference 1, Cycle 13 is projected to produce a cycle energy of 257 EFPD. With the core weight of 129.87 MT based on the as-built bundle weights input to.POWERPLEX, this cycle energy corresponds to a cycle exposure of 6898.5 MWD/MT. Full core depletion calculations for Cycle 13 were performed using MICROBURN-B, starting with the POWERPLEX exposure distribution at 4321.7 MWD/MTwhich occurred on December 29, 1997 {the state point WK-9753 97DEC29-13.58.34). Quarter core depletion calculations were performed using SIMULATE-E, starting with the Cycle 13 core follow exposure distribution at 4125.1 MWD/MTwhich occurred on December 21, 1997 {the state point sp971221). The Cycle 14 results presented in this report are based on the Cycle 13 exposure projection from the mentioned cycle exposure to 4500 MWD/MTand then to 6898.5 MWD/MTshown in Appendix A. The control rod patterns used from 4500 to 6300 MWD/MTare from the Cycle 13 Startup and Operations Report {Ref. 2).

FFTR and coastdown are used to reach 6898.5 MWD/MT. The projected exposure distribution at 6899 MWD/MTfor Cycle 13 is shown in Figure 3.1 based on MICROBURN-B calculations.

3.2 Hot and Cold Target k-effectives The WNP-2 MICROBURN-B hot and cold target k-effectives shown in Figure 3.2 were selected based on the core follow results from previous cycles. The SIMULATE-E hot target k-effectives were normalized to the MICROBURN-B hot target k-effectives as seen in Figure 3.3. The SIMULATE-E cold target k-effective was selected based on core follow results from previous cycles, independent from MICROBURN-B.

3.3 Operating Thermal Limits Operating thermal limits for Cycle 14 were assumed to be the same a's those used for Cycle 13

{Ref. 3). The MLHGR, MAPLHGR and MCPR operating limits for the existing 3.33 w/o U-235 assembly are assumed for the 3.14 w/o U-235 assembly.

WNP2-FTS-148 page 4 4.0 BUNDLE DESIGN The ABB SVEA-96 assembly for Cycle 14 was designed and documented in Reference 4. The physical bundle and channel design for Cycle 14 assembly are identical to that for Cycle 12 (Ref.

U-

5) However, the bundle average enrichment was reduced from 3.33 w/o U-235 to 3. 14 w/o

~

235. Additionally the Cycle 14 bundle utilized the ABB revised standard enrichments of Reference

6. The Cycle 14 assembly design was provided to ABB CENO via Reference 7. ABB CENO verified this bundle design and concluded that this bundle design satisfied the ABB design and fabrication guidelines (Ref. 8).

The Cycle 14 bundle design contains a total of 96 fuel rods, twelve of them are gadolinia rods (10 rods with 4.0 w/o Gd,O, and two rods with 1.0 w/o Pg 0). All rods are equipped with approximately six-inch natural uranium blankets at the top and bottom of the rods. The enriched central portion of the bundle is approximately 138 inches in length and has an average enrichment

, of 3.350 w/o U-235. The bundle weight is 175.67 kg. The Supply System performed calculations using MICBURN-E and CASMO-2E to generate cross section data for SIMULATE-E (Ref. 4) and using MICBURN-3 and CASMO-3 to generate cross section data for MICROBURN-B (Ref.

4). The nominal and bowed R-factors for the Cycle 14 bundle design were also generated and documented in Reference 4.

WNP2-FTS-148

. Page 5 5.0 CYCLE 14 RELOAD DESIGN SIMULATE-Eand MICROBURN-B have been used to perform the Cycle 14 reload design. The core loading is first developed by using SIMULATE-E to evaluate radial bundle powers, REMACCX penalties and shutdown margins. MICROBURN-B is then used to develop target control rod patterns. SIMULATE-E is then used to evaluate these control rod patterns. The iteration process continues until a successful core loading pattern is obtained. The detailed evaluation is documented in the calculation notebook (Ref. 9).

5.1 Core Loading Pattern The WNP-2 Cycle 14 core employs the third reload of ABB SVEA-96 fuel. The core loading pattern utilizes 132 fresh ABB SVEA-96 fuel assemblies. The unirradiated assemblies include 24 assemblies from inventory with 3.33 w/o U-235 (Ref. 5) and 108 assemblies manufactured for Cycle 14 with 3.14 w/o U-235 (Refs. 4, 7 and 8). The WNP-2 Cycle 14 full core loading map is shown in Figure 5.1. The bundle identifications for the fresh SVEA'-96 fuel assemblies are arbitrarily assigned as SA13 for 24 assemblies from inventory and as SA14 for 108 assemblies manufactured for Cycle 14. The actual bundle identifications for the fresh fuel assemblies will be made at a later date.

The MICROBURN-B assembly type distribution and the associated number of assemblies for each assembly type for the WNP-2 Cycle 14 are shown in Figure 5.2.

5.2 Cycle 14 Exposure Capability The EOFPL exposure for Cycle 14 is projected to be 6500 MWD/MTat full power, rated core flow and normal feedwater temperature. With a total core weight of 130.89 MT as calculated by MICROBURN-B, the equivalent energy is 244 EFPD. The WNP-2 Cycle 14 projected exposure distributions at 0 and 6500 MWD/MTare shown in Figures 5.3 and 5.4, respectively, based on MICROBURN-B calculations.

5.3 Discharged And Shuffled Fuel Information The Cycle 13 to Cycle 14 discharge and shuffle results are shown in Appendix B. Table B.l shows the assembly average exposure for each of the discharged assemblies along with the batch average discharge exposures. Table B.2 shows the previous and current cycle locations for each assembly shuffled from Cycle 13 to Cycle 14.

The Cycle 14 design leaves 120 fuel assemblies, 15.7% of the'core, in the same core locations as they were in Cycle 13. The Cycle 14 design contains no REMACCX penalties for SPC 9x9-9X fuel.

WNP2-FTS-148 page 6 5.4 Thermal Limits The control rod patterns for Cycle 14 were developed using MICROBURN-B. The results are presented in Appendix C. Tables 5.1 and 5.2 summarize the results of the Cycle 14 control rod step through. The required thermal margins for Cycle 14 reload design are satisfied with MICROBURN-B.

The control rod patterns shown in Appendix C were also used in SlMULATE-E to independently evaluate the thermal limits for Cycle 14. Table 5.3 summarizes the Cycle 14 control rod step through results calculated by SIMULATE-E. With the exception of MAPRAT at 200 MWD/MT where the design criterion is exceeded by 0.002, all other required thermal margins for Cycle 14 reload "design are satisfied with SIMULATE-E. Note that the required thermal limits for the reload design are not always satisfied with SIMULATE-E when the MICROBURN-B developed control rod patterns are used. However, it is believed that the design thermal margins calculated by SIMULATE-Ecan be easily improved with control rod pattern adjustments.

Figures 5.5 and 5.6 show the plots of thermal limits calculated by MICROBURN-B and SIMULATE-E, respectively.

5.5 Cold Shutdown Margin The cold shutdown margin was calculated based on the selected cold target k-effective shown in Figure 3.2 for MICROBURN-B and Figure 3.3 for SIMULATE-E. The shutdown margin results as a function of cycle exposure calculated by MICROBURN-B and SIMULATE-E are presented in Tables 5.4 and 5.5, respectively. The results are also plotted. in Figure 5.7. The design criterion for cold shutdown margin is satisfied for both MICROBURN-B and SIMULATE-E.

5.6 Hot Excess Reactivity Hot excess reactivities throughout Cycle 14 were calculated at full power, rated core flow and equilibrium xenon. The hot excess reactivity as a function of cycle exposure calculated by MICROBURN-B and SIMULATE-Eis shown in Tables 5.6 and 5.7, respectively. The results are also plotted in Figure 5.8. The design criteria for hot excess reactivity is satisfied.

5.7 Cold Reactivity With Rod Group 1 Withdrawn Cold calculations with the rod group 1A or the rod group 1B completely withdrawn were performed at 0.0, 0.2, 2.0, 4.0 and 6.0 GWD/MT cycle exposures. The results indicate that the reactor remains sub-critical when either the rod group 1A or the rod group 1B is fully withdrawn.

WNP2-FTS-148.

Page 7

~ .

6.0 REFERENCES

Letter from RH Tones to RM Matheny, "%NP-2 Final Reload Design Criteria For Cycle 14, Contract No. C-30800, WNP-2 Nuclear Reload Fuel Fabrication and Services", WPABB-97-064, December 30, 1997.

2. ABB CENO Report, "Startup and Operations Report for Washington Public Power Supply System WNP-2 Cycle 13", CE NPSD-822-P, Rev. 1, September, 1997.

"WNP-2 Cycle 13 Core Operating Limits Report", COLR 97-13, Rev. 1, July 1997.

4. TC Hoang, "Cycle 14 SVEA-96 Cross Sections", NE-02-96-17, Rev. 0

5. MA Elmaghrabi and WR Hams, "Final Assembly Design For WNP-2 Cycle 12",

CE NPSD-793-P, July 1995,

6. Letter from RM Matheny to RA Vopalensky, "Transmittal of Revised Standard Enrichments", ABBWP-97-010, February 05, 1997.

7. Letter from RH Torres to RM Matheny, "%NP-2 Cycle 14 Assembly Design-Contract No. C-30800, WNP-2 Nuclear Reload Fuel Fabrication and Services",

WPABB-97-031, May 27, 1997.

8. Letter from RM Matheny to RA Vopalensky, "%NP-2 Cycle 14 Reference Core Nuclear Design Verification", ABBWP-97-106, January 07, 1998.

9. TC Hoang, "Cycle 14 RLP Re-Design", NE-02-98-01, Rev. 0.

WNP2-FTS-148 Page 8 Table 2. 1 8ummary of Cycle 14 Reload Design Results MICROBURN-B SIMULATE-E Design Criteria MFLCPR 0.881 0.889 0.920

'aximum Maximum MFLPD 0.820 0.814 0.909 Maximum MAPRAT 0.898 0 '11 0.909 Minimum CSDM, %6k BOC 1. 96 2. 08 During Cycle 1.71 1. 90 1.4 Minimum Hot Excess at 200 MWD/MT, 46k 1. 16 1. 25 1.0 Maximum Hot Excess During Cycle, 46k 1. 16 1.25 5 2.0 Cold Reactivity Not Checked sub-critical sub-critical with Rod Group 1 Withdrawn Cycle 14 energy at 244 244 238 target with EOFPL, .EFPD (6500 MWD/MT) (6500 MWD/MT) 230 minimum

Table 5.1 WNP-2 Cycle 14 Control Rod Step Through Summary Part 1 (MICROBURN-B)

Total Total Inlet Core Core Cycle Control Coze Core Ref. Sub- Core Maximum Maximum Exposure Calculated Rod Power Flow Pressure Cooling Void Minimum LHGR. APLHGR (GWd/MT) K-eff Density MWt (Mlb/hr) (psia) (Btu/lb) Fraction CPR (kW/ft) (kW/ft) 0.000 1.00327 4. 82 3486.0 108.50 1035.00 19. 24 0. 424 1. 529 8. 84 8.03 0.200 1.00364 5.90 3486.0 108.50 1035.00 19.24 0.423 1.497 9. 15 8.22 0.500 1.00310 5.81 3486.0 108.50 1035.00 19.24 0.418 1.517 8. 67 7.80 1.000 1.00340 5.09 3486.0 108.50 1035.00 19 '4 0.427 0.424 1.513 1.519 8.70 8.48 7.85

7. 63 1.500 1.00347 5.09 3486.0 108.50 1035.00 19.24 2.000 1.00343 4.68 3486.0 106,33 1035.00 19.66 0.426 1.522 8.84 7;45 2.500 1.00362 4.68 3486.0 108.50 1035.00 19.24 0.419 '.544 8.65 7.22 3.000 1.00349 4.50 3486.0 108.50 1035.00 19.24 0.416 1. 526 1.504 8 '2 9.08 7.49 7.86 3.500 1.00333 4.41 3486.0 108.50 1035.00 19.24 0.413 3.501 1.00322 4.14 3486. 0 106.33 1035.00 19.66 0.413 1.533 8.56 7.41 4.000 1.00327 4.14 3486.0 108.50 1035.00 19.24 0.408 1.533 8.79 7 '3 7.68 4.500 1.00366 3.96 3486.0 108.50 1035.00 19.24 0.403 1.521 8. 64 5.000 1.00310 3.87 3486.0 108.50 1035.00 19.24 0.398 1.510 8 ~ 32 7.42 5.500 1.00317 3. 65 3486.0 108.50 1035.00 19.24 0.386 1.512 8.34 7.83 6.000 1.00355 2.88 3486.0 108.50 1035.00 19.24 0.373 1.519 9.19 8.33 6.500 1.00344 0.00 3486.0 108.50 1035.00 19.24 0.384 1.520 7.48 6.86

Table 5.2 WNP-2 Cycle 14 Control Rod Step Through Summary Part 2 (MICROBURN-B)

Fraction Core Fraction Core Fraction Cycle Control Core of Limiting of Limiting of Exposure Calculated Rod Limiting Limiting LHGR Limiting APLHGR Limiting (GWd/MT) K-eff Density CPR CPR (kW/ft) LHGR (Jcw/ft) APLHGR 0.000 1.00327 4.819 1.603 0.873 8.84 0.794 7.94 0.872 0.200 1.00364 5.900 1.606 0.872 9.06 0.820 8.15 0.898 0.500'.000 1.00310 5.810 1.611 0.869 8.67 0.793 7.80 0.864 1.00340 5.089 1.513 0.859 8. 69 0.802 7.81 0.878 1.500 1.00347 5.089 1.519 0.856 8.46 0.787 7.61 0.868 2.000 1.00343 4.684 1.522 0.854 8.20 0.769 7.37 0.853 2.500 1.00362 4 '84 1.544 0.842 7.98 0.753 7.17 0.842 3.000 1.00349 4.504 1.526 0.852 7.58 0.755 7.08 0.832 3.500 1.00333 4.414 1.504 0.864 7.64 0.766 7.86 0.845 3.501 1.00322 4.144 1.533 0.848 7.09 0.711 7.41 0.797 4.000 4.500 1.00327 1.00366 4.144 3.964 1.533 1.521 0.848 0.855 8.79 8.64 0.727 0.727 7 '3 7.68 0.831 0.826 5.000 1.00310 3.874 1.510 0.881 8.32 0.710 7.42 0.798 5.500 1.00317 3.649 1.512 0.879 7.96 0.726 6.24 0.734 6.000 1.00355 2.883 1.519 0.875 8.60 0.800 6.75 0.795 6.500 1.00344 0.000 1.520 0.875 7.37 0.696 6.08 0.715 A

O oo

WNP2-FTS-148 Page 11 Table 5.3 WNP-2 Cycle 14 Control Rod Step Through Suaanary (SZMULATE-E)

EXPOSURE POWER FLOW MCPR MLHGR MAPLHGR PEAK NODAL EXP GWD/MT MWT MBLM/HR KW/FT KW/FT E-RATZO GWD/MT

.000 3486.0 108. 5 1. 526 8.83 8.11 1. 0526 43.3098

.200 3486.0 108.5 1. 508 9.03 8.30 1.0530 43.3553

.500 3486 0 108.5 1.531 8.62 7.92 1.0532 43.4219 1.000 3486.0 108.5 1.505 8.80 8.01 1.0531 43.5319 1.500 3486.0 108.5 1.508 8.82 7.83 1. 0543 . 43.6483 2.000 3486.0 106.3 1.490 8.87 7.63 1.0552 43.7640

.2. 500 3486.0 108.5 1.516 8.83 7.71 1.0562 43.8830 3.000, 3486.0 108.5 1.494 9.00 7.98 1.0569 44.0954 3.500 3486.0 108.5 1.470 9.28 8.33 1.0573 44 '398 F 500 3486.0 106.3 1.514 8. 60 7.72 1.0573 44.3398 F 000 3486.0 108.5 1.520 8.72 7. 87 1 '571 44.5717 4.500 3486.0 108.5 1.518 8.33 7.56 1.0568 44.8009 5.000 3486.0 108.5 1.504 7.73 7.04 1.0561 45.0250 5.500 3486.0 108.5 1.501 7.83 7.35 1.0551. 45.2463 6.000 3486.0 108 ' 1.496 8.37 7.87 1.0534 45.6098 F 500 3486.0 108.5 1.501 7.50 6.78 1.0512 46.1498 EXPOSURE POWER FLOW MFLCPR MFLPD MAPRAT K-EFF CORE AVE EXP GWD/MT GWD/MT

.000 100.0 100.0 .853 .793 .891 1.00513 18.3071

~ 200 100.0 100.0 .862 .814 .911 1.00474 18.5071

.500 100.0 100.0 .849 .788 ~ 878 1.00487 18.8071 1.000 100.0 100.0 .864 .804 .899 1.00549 19.3071 1.500 100 ' 100.0 .862 .792 .892 1.00587 19.8071 2.000 100 ' 98.0 .873 .769 .873 1.00627 20.3071 2.500 100.0 . 100.0 .858 .757 .867 1 '0674 20.8071 3.000 100.0 100.0 .870 .756 .859 1.00693 21.3071 3.500 100.0 100.0 .884 .771 .895 1.00722 21.8071 3.500 100.0 98.0 .859 .709 .830 1.00694 21.8071 4.000 100.0 100.0 .855 .728 .847 1.00763 22.3071 4.500 100.0 100.0 .857 .706 .812 1.00862 22.8071 5.000 100.0 100.0 .884 .664 .757 1.00856 23.3071 5.500 100.0 100.0 .886 .670 .738 1.00889 23.8071 6.000 100.0 100.0 .889 .732 .800 1.00969 24.3071 6.500 100.0 100.0 .886 .664 .738 1.01063 2'4. 8071

WNP2-FTS-148 Page 12 Table 5.4 WNP-2 Cycle 14 (MICROBURN-B)

Minimum Cold Shutdown Margin versus Cycle Exposure Cycle Exposure Cold Shutdown Margin Limiting Location MWD/MT dk, Plant Coordinates.

0 1.96 50, 27 200 1.71 50,27 500 1.83 50,27 1000 1.93 50, 27 1500 2.00 50, 27 2000 2.08 50, 27 2500 2.17 50, 27 3000 2.28 50, 27 3500 2.39 50, 27 4000 2.46 54, 19 4500 2.50 54, 19 5000 2.53 54, 19 5500 2.55 54, 19 6000 2.55 54, 19 6500 2.56 54, 19 Table 5.5 WNP-2 Cycle 14 (SIMULATE-E)

Minimum Cold Shutdown Margin versus Cycle Exposure

.Cycle Exposure Cold Shutdown Margin Limiting Location MWD/MT dk, Plant Coordinates 0 2.08 50, 27 200', 1.90 50, 27 500 1.98 50, 27 1000 2.08 50, 27 1500 2.14 50, 27 2000 2.17 50, 15 2500 2.20 50, 15 3000 2.24 50, 15 3500 2.29 50, 15 4000 2.30 54, 19 4500 2.31 54, 19 5000 2.30 54, 19 5500 2.27 54, 19 6000 2.22 54, 19 6500 2.18 54, 19

WNP2-FTS-148 Page 13 Table 5.6 WNP-2 Cycle 14 (MICROBURN-B)

Hot Excess Reactivity versus Cycle Exposure Cyc. Exp. k-rp k-crit k-haro Hot Excess, Rhk 0.0 1.00327 1. 00350 1.01200 0.850 0.2 1.00364 1 ~ 00350 1.01512 1.162 0.5 1.00310 1. 00350 1.01411 1.061 1.0 1.00340 1. 00350 1.01378 1. 028 1.5 1.00347 1.00350 1.01383 1 033

~

2.0 1.00343 1.00350 1.01362 1. 012 2.5 1 '0362 1.00350 1.01325 0.975 3.0 1.00349 1.00350 1.01275 0.925 3.5 1.00333 1.00350 1.01220 0.870 4.0 1-00327 1.00350 1.01160 0.810 4.5 1.00366 1 ~ 00350 1.01091 0 ~ 741 5.0 1.00310 1.00350 1.00995 0. 645 5.5 1.00317 1.00350 1.00858 0.508 6.0 1.00355 1.00350 1.00651 0.301 6.5 1.00344 1.00350 1.00344 -0.006 Table 5.7 WNP-2 Cycle 14 (SIMULME-E)

Hot Excess Reactivity versus Cycle Exposure Cyc. Exp. k-rp k-crit k-haro Hot Excess, .Rhk 0.0 1. 00513 1. 00536 1. 01521 0'. 985 0.2 1.00474 1. 00460 1. 01706 1. 246 0.5 1.00487 1. 00527 1. 01711 1. 184 1.0 1.00549 1. 00559 1. 01725 1. 166 1.5 1.00587 1. 00590 1. 01750 1. 160 2.0 1.00627 1.'00634 1. 01759 1. 125 2.5 1.00674 1. 00662 1. 01748 1.086 3.0 1.00693 1.00694 1. 01735 1.041 3.5 1.00722 1.00739 1.01725 0.986 4.0 1.00763 1.00786 1.01716 0.930 4.5 1.00862 1.00846 1.01697 0.851 5.0 1.00856 1.00896 1.01647 0.751 5.5 1.00889 1.00922 1.01550 0.628 6.0 1.00969 1.00964 1.01360 0.396 6.5 1.01063 1.01069 1.01057 -0.012

Figure 3.1 Pro)ected WNP-2 Cycle 13 End-of-Cycle Exposure Distribution At 6899 PHD/MT J 1 5 6 10 12 13 15 I I 1 36.813 38.565 38.088 37 787 38.320 38.979 38.709 F

2 38.458 36.443 17.756 32.608 -14.457 35.569 14.774 19.819 3 38.032 38.681 26.330 37.152 20.529 36.513 032 16. 092 8.255 26.358 38.583 24.609 15.070 8.199 16.270 22.300 17.059 36.820 22 '56 27 '59 5 33.038 37.559 35.643 8.369 17.092 9.245 36.747 9.400 29.910 9.372 23 '57 6 37.979 38.593 37.582 12.981 21.451 16.443 37.111 30.244 29.475 17.253 34.712 22.450 29.826 7 38.708 24.636 35.478 21.448 22.793 30.452 17.462 9.169 26. 473 22.578 36.538 9.275 30.559 8 38.375 26 431 15.037

~ 8.356 16.510 30.480 23.276 23.197 34.723 22.816 29.281 17. 076 22.582 27.881 9 36. 922 36.465 37 '41 8.179 17.064 36.930 17.449 23.310 30.304 9.057 35.344 8.864 35.248 9.201 23.385 10 38.576 17.688 20.138 16.326 9.213 30.333 9.155 34.605 9 '54 30.794 21.719 30.565 23.685 35.012 33.305 11 38.124 32.550 36.501 22.894 36.731 29.419 26.436 22 '56 35.281 23.536 27.248 22.949 17.171 9.010 28.918 12 37.826 14.339 7.983 16.515 9.360 16.718 22.242 29.160 8.821 30.162 23.138 29.393 29.665 22.322 25.264 13 38.230 35.449 16.022 36.778 '29.909 34.647 36.346 16.854 35.274 23.720 17.145 29.804 37.235 9.104 23.604 14 38 '73 14.662 8.150 23.012 9.276 22.038 9.024 22.366 9.101 34.889 8.978 22.290 9.095 17.028 37.165 15 38.623 21.192 26.091 27.533 23.880 29.806 30.432 27.730 23.406 33.207 28.829 25.253 23.652 37 '60 28.580 16 38.647 21.156 26.274 27.533 23.873 29.787 30.414 27.703 23.420 33.188 28.829 25.278 23.638 37.188 28.497 17 38.952 14.630 8.152 22.980 9.304 22.017 9.238 22.588 9.167 34.878 9.000 22.244 9.103 17.015 37.198 18 38.276 35.485 16.003 36.776 29.942 34.757 36.516 17.014 35.366 23.705 17.142 29.809 37.190 9.114 23.597 19 37.768 14.378 7.983 16.488 9.369 16.755 22.329 29.365 8.863 30.064 23.108 29.345.29.819 22.259 25.310 20 38.016 32.581 36.497 22.850 36.764 29.399 26. 486 22.790 35.272 23.523 27.214 23.108 17.171 9.026 28 '27 21 38.580 17.657 20.130 16.283 9.228 30.333 9.184 34.550 9.070 30.828 21.751 30.463 23.671 35.005 33.291 22 36.935 36.445 37.118 8.191 17.015 36.983 17.442 23.293 30.282 9 '81 35.339 8.887. 35.297 9 '18 23.407 23 38.432 26.396 15.026 8.368 16.413 30.483 23.172 23.299 34.603 22.778 29.332 17.042 22.650 27.888 24 38.701 24.611 35.505 21.405 22.760 30.502 17.437 9.187 26.365 22.625 36.475 9.284 30.518 25 37.880 38.602 37.587 12.924 21.388 16.395 37.013 30.291 29.409 17.231 34.671 22.471 29.890 26 33.145 37.531 35.697 8.362 17.011 9.236 36.794 9.391 29.962 9.386 23.997 27 38.566 24.569 15.018 8.195 16 '82 22.272 17.017 36 '14 22 '77 27.679 28 38.016 38.744 26.354 37.248 20.451 36.515 8.038 16.072 8.274 26.323 29 38.413 36.391 17.771 32.621 14.386 35.540 14.733 19.819 30 36.872 38.506 38.102 37.841 38.326 39.090 38.709 10 12 13 15 z

cn I

4 oo

Figure 3.1 Projected WNP-2 Cycle 13 End-of-Cycle Exposure Distribution At 6899 MHD/MT (Cont.)

J:16 17 18 19 20 21 22 23 24 25 26 27 <

28 29 30 I:

1 38.704 38.900 38.362 37.790 38.093 38.562 36.906 2 19. 652 14.758 35.557 14.192 32.603 17.838 36.342 38.395 3 26.294 8.291 16.105 8.095 36.561 18.436 36.824 26.426 38.555 37.964 4 27.007 22.465 36.710 16.920 22.152 16.348 8.311 15.115 24.494 38.553 5 23.961 9.403 29.926 9.447 36.807 9.327 16.999 8.452 35.684 37.538 33.096 6 29.867 22.293 34.744 17.250 29.525 30.347 37.100 16.057 21.336 12.740 37.343 38.115 37.425 7 30.516 9.297 36.431 22.591 26.442 9.244 17.500 30.501 22.647 21.189 35.614 22.866 37.659 8 27.645 22.652 17.055 29.355 22.677 34.527 23.328 23.199 30.475 16.162 8.510 15.094 26.186 38.417 9 23.445 9.222 35.224 8.917 35.335 9.137 30.308 23.109 17.384 36.752 17.098 8.310 37.149 35.836 36.746 10 33.217 34.958 23.675 30.521 21.765 30.812 9.150 34.573 9.274 30.248 9.340 16.305 19.869 17.400 38.490 11 28.871 9.040 17.190 23.130 27.249 23.307 35.274 22.832 26.454 29.500 36.800 22.781 36.387 32.350 37.873 12 25.342 22.165 29.840 29.204 23.036 30.040 8.955 29.265 22.313 16.830 9.493 16.421 8.125 14.449 37.723 13 23.616 9.135 37.214 29.759 17.044 23.717 35.388 17.070 36.524 34.707 29.866 36.824 16.108 35.404 38.226 14 37.19$ 17.033 9.145 22.274 9.077 34.876 9.289 22.576 9.374 22 '15 9.466 23.131 8.348 14.720 37.609 15 28.510 37.196 23.647 25.172 28.704 33.228 23.319 27.906 30.495 29.873 23.823 27.658 25.866 20.943 38.558 16 28.550 37.209 23.695 25.170 28.253 33.245 23.401 27 '50 30.330 29.251 23.830 27.671 25.144 18 '06 38.564 17 37.245 17.040 9.191 22.353 9.144 34 '52 9.335 22.538 9.425 22.213 9.521 23.164 8.430 14.649 38.493 18 23.624 9.178 37.039 29.621 16.911 23.483 35.340 16.942 36.445 34.394 29.895 36.875 16.158 34.515 38.341 19 25.374 22.074 29.810 28.717 23.002 29.774 9.033 29.166 22.287 16.832 9.571 15.927 8.224 14.375 37.786 20 28.630 9.100 17.217 23.165 27.023 22.368 35.137 22.883 26.549 29.584 36.927 22.633 36.503 32.140 37.734 21 33.207 34.986 23.611 30.191 21.839 30.904 9.252 34.406 9.348 30.304 9.438 16.159 19.358 17.193 38.303 22 23.496 9.286 34.884 9.015 35.288 9.249 30.307 23.144 17.231 36.809 16.934 8.412 37.248 35.626 36.533 23 27.185 22.710 17.002 29.397 22.379 33.948 23.441 23.083 30.545 15.169 8.590 15.101 23.521 38.381 24 30.519 9.354 36.325 22.619 26.549 9.315 17.538 30.565 21.706 20.790 35.663 23.958 38.378 25 29.831 22.432 34.678 17.233 29.502 30.368 37.150 14.875 21.161 12.503 37.297 38.310 37.732 26 24.026 9. 457 30.106 9.521 36.831 9.398 16.351 8.541 35.711'37.403 33.144 27 26.283 22.511 36.641 16.244 21.792 16.291 8.343 15.109 24.599 38.506 28 26.221 8.339 16.117 8.129 36.592 19.430 36.433 26.350 38.557 37.940 29 19.456 14.739 35.426 10.835 32.637 17.828 36.236 38.389 30 38.729 38.988 38.339 37.841 38.076 38.567 36.700 z 16 17 18 19 20 21 22 23 25 26 27 28 29 30 cn A

~ 0 ~ ~

Figure 3.3 SIMULATE-E Cycle 14 Hot and Cold Target k-effectives I

C14 TARGET I< EFFECTIVES (SIMULATEEj 132 SVEA96 IDADING l.o l3 I.0 I 2 I.o I I I.0IO I.009

~ pM I.OOB 0

l.007

~ I.OOO I

l.005 q) l.004 b9 I I.003 I.002-I.OOI I.ooo 0 3 Cycle Exposure, GWD/MT Hot. ~ Cold

Figure 5.1 WNP-2 Cycle 14 Core Loading Pattern 6 7 10 11 12 13 14 15 I

1: UD7085 UD7059 UD8001 UD8096 UD8077 UD8066 UD7092 2 UD8002 UD9093 UDA015 UD9003 UDA045 WAC108 WAC092 WQD003 3: UD8067 UD7086 UD9082 UD9016 WAC050 UDA023 WQD001 WAC098 SA13 UDA123 4 UD7 064 UD9062 WQD038 SA14 WQD008 SA14 UD9150 SA14 UD9015 UDA019 5 UD8016 UD9031 UD9127 WQD002 UD9014 SA14 WAC052 WQD006 WAC049 WAC106 UD9027 6: UD7023 UD7090 UD9064 WAC043 SA13 WAC101 SA14 UD9103 SA14 UD8008 SA14 UDA042 SA14 7 UD7071 UD9092 UD9072 SA13 UDA067 UDA047 WAC044 WQD007 UDA024 WAC097 UD8080 WAC110 UDA018 8: UD8003 UD9077 WQD004 WQD031 WAC093 UDA025 UDA044 SA14 UD9075 UDA046 UDA051 SA14 WAC041 UDA052 9 ~

UD7068 UD9028 UD9104 SA14 UD9113 SA14 WAC042 SAI4 WAC094 UDA020 WAC095 WQD005 UDA026 WAC109 UD9136 10: UD7042 UDA048 WAC047 WQD030 SA14 UD9130 WQD027 UD9067 UDA043 UD8078 SA13 UD9085 SA14 UD7044 SA14 11: UD8057 UD9059 UDA140 SA14 WAC100 SA14 UDA022 UDA049 WAC102 SA13 UDA016 UDA014 WAC104 WAC107 UDA021 12: UD8099 UDA069 WQD028 UD9050 WQD029 UD8004 WAC103 UDA068 WQD033 UD9149 UDA139 UD9066 SA14 UD9051 UD9078 13: UD8064 WAC142 WAC051 SA14 WAC048 SA14 UD8087 SA14 UDA041 SA14 WAC099 SAi4 UD9004 WAC105 WAC046 14: UD8083 WAC096 SA13 UD9133 WAC132 UDA066 WAG 135 WAC045 WAC131 UD7006 WAC133 UD9114 WAC134 SA14 UD9116 15 UD7008 WQD032 UDA040 UDA143 UD9098 SA14 UDA017 UDA092 UD9020 SA14 UDA050 UD9147 WAC040 UD9071.UDA142 16: UD7029 WQD021 UDA114 UDA061 UD9129 SA14 UDA084 UDA059 UD9123 SA14 UDA057 UD9008 WAC004 UD9070 UDA108 17: UD8041 WAC057 SA13 UD9054 WAC124 UDA082 WAC126 WAC008 WAC125 UD7028 WAC123 UD9060 WAC129 SA14 UD9080 18: UD8049 WAC128 WAC054 SA14 WAC001 SA14 UD8085 SA14 UDA056 SA14 WAC062 SA14 UD9013 WAC150 WAC007 19: UD8039 UDA128 WQD064 UD9094 WQD024 UD8005 WAC064 UDA087 WQD025 UD9122 UDA055 UD9063 SA14 UD9068 UD9148 20: UD8053 UD9119 UDA062 SA14 WAC061 SA1.4 UDA089 UDA063 WAC065 SA13 UDA086 UDA081 WAC063 WAC149 UDA126 21 UD7007 UDA065 WAC009 WAC130 SA14 UD9005 WQD020 UD9061 UDA112 UD8097 SA13 UD9073 SA14 UD7076 SA14

'2:

UD7053 UD9029 UD9126 SA14 UD9002 SA14 WAC005 SA14 WAC059 UDA125 WAC058 WQD083 UDA133 WQD084 UD9041 23: UD8024 VD9057 WQD047 WQD022 WAC012 UDA088 UDA064 SA14 UD9069 UDA107 UDA113 SA14 WAC003 UDA060 24: UD7069 UD9034 UD9048 SA13 UDA132 UDA106 WAC002 WQD046 UDA085 WAC056 UD8079 WAC152 UDA091 25: UD7047 UD7072 UD9032 WAC006 SA13 WAC060 SA14 UD9012 SA14 UD8047 SA14 UDA058 SA14, 26: UD8074 UD9049 UD9030 WQD051 UD9035 SA14 WAC053 .WQD049 WAC011 WAC151 UD9036 27: UD7083 UD9021 WQD023 SA14 WQD050 SA14 UD9081 SA14 UD9076 UDA090 28: UD8070 UD7061 UD9151 VD9124 WAC010 UDA083 WQD048 WAC055 SA13 UDA127 29: UD8009 UD9074 UDA134 UD9128 UDA105 WAC148 WAC013 WQD085 30: UD7045 UD7014 UD8073 UD8015 UD8048 UD8071 UD7101 z

co cpI OO OO

Figure WNP-2 Cycle 14 Core Loading Pattern (Cont.)

16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 l

1 UD7049 UD&060 UD8051 UD8019 UD&032 UD7074 UD7070 2 WQD014 WACO&3 WAC120 UDA029 UD9108 UDA012 UD9152 UD&030 3: UDA001 SA13 WAC038 WQD019 UDA008 WAC035 UD9115 UD9088 UD7048 UD8061 UDA006 UD9091 SA14 UD9045 SA14 WQD016 SA14 WQD042 UD9044 UD7077 5: UD9010 WAC118 WAC027 WQD018 WAC084 SA14 VD9106 WQD015 UD9017 UD9024 UD8054 6: SA14 UDA035 SA14 UD8031 SA14 UD9033 SA14 WACO&9 SA13 WAC030 UD9107 UD7022 UD7032 7 UDA005 WAC122 UD8084 WAC039 UDA010 WQD062 WAC031 UDA129 UDA009 SA13 UD9117 UD9112 UD7051 8: UDA037 WAC033 SA14 UDA031 UDA131 UD9023 SA14 UDA036 UDA110 WACO&2 WQD052 WQD063 UD9037 UD&037 9 UD9089 WAC121 UDA003 WQD017 WAC080 UDA111 WACO&1 SA14 WAC029 SA14 UD9065 SA14 UD9052 UD9118 UD7094 10: SA14 UD7015 SA14 UD9046 SA13 UD&086 UDA039 UD9125 WQD045 UD9102 SA14 WQD043 WAC037 UDA027 UD7017 ll:

12:

UDA004 UD9144 WAC119 WACO&6 UD9135 SA14 UDA002 UD9026 UDA011 SA13 WACO&8 UDA028 UD9086 WQD044 UDA030 UDA007 UDA053 WACO&7 SA14 WAC090 SA14 UDA032 UD8014 WQD041 UD9043 WQD040 UD9011 UDA054 UD&010 UD&091 13: WAC032 WAC127 UD9007 SA14 - WAC091 SA14 UDA034 SA14 UD&059 SA14 WAC036 SA14 WAC085 WAC146 UD8072 14: UD9090 SA14 WAC144 UD9047 WQDO&1 UD7041 WQDO&2 WAC028 WAC147 UDA109 WAC145 UD9040 SA13 WAC079 UD&021 15 UDA079 UD9131 WAC034 UD9039 UDA130 SA14 UD9101 UDA038 UDA013 SA14 UD9083 UDA033 UDAO&0 WQDO&0 .UD7037 16: UDA121 UD9053 WAC017 UD9139 UDA117 SA14 UD9105 UDA076 UDA099 SA14 UD9132 UDA072 UDA073 WQD013 UD710&

17: UD9109 SA14 WAC114 UD9018 WAC111 UD7003 WAC113 WAC019 WAC115 UDA095 WAC112 UD9137 SA13 WAC070 UD8093 18: WAC020 WAC140 UD9140 SA14 WAC073 SA14 UDA077 SA14 UD8082 SA14 WAC022 SA14 WAC025 WAC116 UD8056 19: UD9145 UD9134 SA14 UD9097 UDA070 UD9142 WQD011 UDA098 WAC077 UD&063 WQD010 UD9143 WQD053 UDA096 UD&075 20: UDA136 WAC138 WAC078 UDA093 UDA138 SA13 WAC076 UDA074 UDA103 SA14 WAC074 SA14 UDA116 UD9055 UD8042 21: SA14 UD7012 SA14 UD9146 SA13 UD&089 UDA075 UD9038 WQD012 UD9019 SA14 WQD054 WAC021 UDA118 UD7039 22: UD9079 WAC136 UDA094 WQD034 WAC069 UDA104 WAC068 SA14 WAC014 SA14 UD9096 SA14 UD9141 UDS087 UD7057 23: UDA120 WAC018 SA14 UDA071 UDA119 UD9138 SA14 UDA115 UDA144 WAC067 WQD009 WQD071 UD9006 UD&076 24: UDA135 WAC141 UD&095 WAC071 UDA097 WQD072 WAC015 UDA124 UDA101 SA13 UD9084 UD9001 UD7104 25: SA14 UDA078 SA14 UD8058 SA14 UD9009 SA14 . WAC075 SA13 WAC016 UD9110 UD7016 UD7100 26: UD9025 WAC139 WAC023 WQD035 WAC026 SA14 UD9121 WQD037 UD9042 UD9058 VD8065 27: UDA141 UD9099 SA14 UD9100 SA14 WQD039 SA14 WAC117 UD9056 UD7050 28: UDA137 SA13 WAC072 WAC143 UDA102 WAC024 VD9111 UD9120 UD7038 UD&068 29: WQD036 WAC066 WAC137 UDA122 UD9095 UDA100 VD9022 UD&046 30 UD7073 UD8098 UD8052 UD&092 UD&045 UD7034 UD7036 z'0 gq Cn o

M OO

Figure 5.2 WNP-2 Cycle 14 Assenbly Type Distribution J: 1 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 25 26 27 28 29 30 I:

1 20 20 21 21 21 21 20 20 21 21 21 21 20 20 2 21 23 25 23 25 27 26 28 28 26 27 25 23 25 23 21 l 3 21 20 23 23 26 25 28 26 29 25 25 29 26 28 25 26 23 23 20 21 19 23 28 30 28 30 23 30 23 25 25 23 30 23 30 28 30 28 23 19 5 21 23 23 28 23 30 26 28 26 27 23 23 27 26 28 26 30 23 28 23 23 21 6 19 19 23 26 29 26 30 23 30 21 30 25 30 30 25 30 21 30 23 30'6 26 29 26 23 19 19 7 20 23 23 29 25 25 26 28 25 26 22 27 25 25 27 22 26 25 28 25 25 29 23 23 20 8 21 23 28 28 26 25 25 30 23 25 25 30 26 25 25 26 30 25 25 23 30 25 25 26 28 28 23 21 9 19 23 23 30 23 30 26 30 26 25 26 28 25 27 23 23 27 25 28 26 25 26 30 26 30 23 30 23 23 19 10 20 25 26 28 30 23 28 23 25 22 29 23 30 20 30 30 20 30 23 29 22 25 23 28 23 30 28 26 25 20 11 21 23 25 30 26 30 25 -

25 26 29 25 25 26 27 25 25 27 26 25 25 29 26 25 25 30 26 30 25 23 21 12 21 25 28 23 28 21 26 25 28 23 25 23 30 23 -24 24 23 30 23 25 23 28 25 26 21 28 23 28 25 21 13 21 27 26 30 26 30 22 30 25 30 26 30 23 27 26 26 27 23 30 26 30 25 30 22 30 26 30 26 27 21 14 21 26 29 23 27 25 27 26 27 '20 27 23 27 30 23 23 30 27 23 28 20 28 26 27 25 27 23 29 26 21 15 20 28 25 25 23 30 25 25 23 30 25 24 26 23 25 25 23 26 24 25 30 23 25 25 30 23 25 25 28 20.

16 20 28 25 25 23 30 25 25 23 30 25 24 26 23 25 25 23 26 24 25 30 23 25 25 30 23 25 25 28 20 17 21 26 29 23 27 25 27 26 27 20 27 23 27 30 23 23 30 27 23 27 20 27 26 27 25 27 23 29 26 21 18 21 27 26 30 26 30 22 30 25 30 26 30 23 27 26 26 27 23 30 26 30 25 30 '22 30 26 30 26 27 21 19 21 25 28 23 28 21 26 25 28 23 25 23 30 23 24 24 23 30 23- 25 23 28 25 26 21 28 23 19'4 28 25 21 20 21 23 25 30 26 30 25 25 26 29 25 25 26 27 25 25 27 26 25 25 29 26 25 25 30 26 30 25 23 21 21 20 25 26 27 30 23 28 23 25 22 29 23 30 20 30 30 20 30 23 29 22 25 23 28 23 30 28 26 25- 20 22 19 23 23 30 23 30 26 30 26 25 26 28 25 28 23 23 27 25 28 26 25 26 30 26 30 23 30 23 23 19 23 21 23 28 28 26 25 25 30 23 25 25 30 26 25 25 26 30 25 25 23 30 25 25 26 28 28 23 21 24 20 23 23 29 25 25 26 28 25 26 22 27 25 25 27 22 26 25 28 26 25 25 29 23 23 20 25 19 19 23 26 29 26 30 23 30 21 30 25 30 30 25 30 21 30 23 30 26 29 26 23 19 26 21 23 23 28 23 30 26 28 26 27 23 23 27 26 28 26 30 23 28 23 23 21 27 19 23 28 30 28 30 23 30 23 25 25 23 30 23 30 28 30 27 23 19 28 21 20 23 23 26 25 28 26 29 25 25 29 26 27 25 26 23 23 20 21 29 21 23 25 23 25 27 26 28 28 26 27 25 23 25 23 21 30 20 20 21 21 21 21 20 20 21 21 21 21 20 20 1 2 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 HEQTRONIC NUMBER OF FUEl TYPE ASSEMBLIES DESCRIPTIOH 19 16 SPC 9x9-9X 2.92 w/o U-235 20 36 SPC 9x9-9X 2.92 w/o U-235 21 22 56 12 SPC SPC 9x9-9X 2.92 w/o U-235 9x9-9X 2.92 w/o U-235 x 23 144 SPC 9x9-9X 2.92 w/o U-235 24 8 SPC 9x9-9X 2.92 w/o U-235 25 144 ,SPC 9x9-9X 2.92 w/o U-235 26 104 ABB SVEA-96.3.33 w/o U-235 M I

27 48 ABB SVEA-96 3.33 w/o U-235 28 64 ABB SVEA-96 3.33 w/o U-235 O oo 29 24 ABB SVEA-96 3.33 w/o U-235 30 108 ABB SVEA-96 3.14 w/o U-235

Figure 5.3 WNP-2 Cycle 14 Projected Exposure Distribution At 0 mO/am J: 1 10 12 13 I:

1 36.501 35 '69 35.344 34.712 35.248 35.012 34.605 2 35.643 27.881 22.793 27.659 22.578 8.255 14.457 9.245 3 36.820 36.538 26.330 29.910 14.774 17.756 8.032 17.462 0.000 19.819 36.443 24.609 8.199 0.000 9.057 0.000 30.452 0.000 30.244 23.197 5 33.038 26.358 29.475 8.369 26.473 0."000 17.059 9.400 17.064 9.372 28.580 6 37.152 36.465 26.091 17.028 0.000 16.443 0.000 28.918 0.000 33.305 0.000 22.816 0.000 7 36.346 24.636 29.419 0.000 23.957 21.451 16.092 9.169 22.450 17.253 29.665 9.275 23.012 8 35.478 26.431 8.179 8.356 16.510 21.448 23.880 0.000 30.565 20.529 23.385 0.000 16.854 22.300 9 36. 922 28.829 29.909 0.000 26.436 0.000 16.022 0.000 12.981 22.290 16.326 8.864 22 '49 9.201 29.281 10 35.449 23.276 14.662 9.054 0.000 27.730 9.155 30.162 22.322 27.248 0.000 30.304 0.000 32.550 0.000 11 35.281 27.533 17.688 0.000 16.515 0.000 22.038 20.138 16.270 0.000 23.536 23.604 17.171 9.010 23.685 12 34.647 22.242 7.983 30.480 9.360 33.207 16.718 23.406 8.821 30.794 23.652 29.826 0.000 30.432 22.582 13- 35.274 8.150 17.449 0.000 17 '92 0.000 29.804 0.000 23.138 0.000 17.145 0.000 29.806 9.104 15.070 14 34.889 14.339 0.000 30.333 9.276 22.756 9.024 17.076 9.101 32.608 8.978 30.559 9.095 0.000 25.264 15 34.723 9.213 21.192 23.310 29 '93 0.000 22.456 22.894 29.160 0.000 23.720 22.366 15 '37 25.253 21.719 16 34.603 9.228 21.156 23.293 29.345 0.000 22.377 22.850 29.365 0.000 23.705 22 588 15.026 F 25.278 21.751 17 34.878 14.378 0.000 30.333 9.304 22.790 9.238 17.042 9.167 32.621 9.000 30.518 9.103 0 ~ 000 25.310 18 35.366 8.152 17.442 0.000 17.011 0.000 29.809 0.000 23.108 0.000 17.142 0.000 29.787 9-114'15.018 19 34.757 22.329 7.983 30.483 9.369 33.188 16.755 23.420 8.863 30.828 23.638 29.890 0.000 30.414 22.650 20 35.272 27.533 17.657 0.000 16.488 0.000 22.017 20.130 16.282 0.000 23.523 23.597 17.171 9.026 23.671 21 35 '85 23.172 14.630 9.070 0.000 27.703 9.184 30.064 22.259 27.214 0.000 30.282 0.000 32.581 0. 000 22 36 '35 28.829 29.942 0.000 26.486 0.000 16.003 0.000 12.924 22.244 16.283 8.887 23.108 9.218 29 '32 23 35.505 26.396 8.191 8.368 16.413 21.405 23.873 0.000 30.463 20.451 23.407 0.000 17.014 22.272 24 36.516 24.611 29.399 0.000 23.997 21.388 16.072 9.187 22.471 17.231 29.819 9.284 22.980 25 37.248 36.445 26.274 17.015 0.000 16.395 0.000 28.927 0.000 33.291'.000 22.778 0.000 26 33.145 26.323 29.409 8.362 26.365 0.000 17.017 9.391 17.015 9.386 28.497 27 36.391 24.569 8.195 0.000 9.081 0.000 30.502 0.000 30.291 23.299 28 36.814 36.475 26.354 29.962 14.733 17.771 8.038 17.437 0. 000 19.819 29 35.697 27.888 22.760 27.679 22.625 8.274 14.386 9.236 30 36.497 35.540 35.339 34. 671 35.297 35.005 34.550

,2 10 12 13 15

Figure 5.3 WNP-2 Cycle 14 Pro)ected Exposure Distribution At 0 MHD/MT (Cont.)

J:16 17 18 19 20 21 22 23 25 26 27 28 29 30 I I 1 34.573 34.958 35.224 34.744 35.335 35.557 36.387 2 9.327 14.192 8.291 22.591 27.007 22.647 27.645 35 '84 3 19.652 0.000 17.500 8.095 17.838 14.758 29.926 26.426 36.431 36.710 4 23.328 30.347 0.000 30.501 0.000 9.137 0.000 8.311 24.494 36.342 5 28.510 9.403 17.098 9.447 16 '20 0.000 26.442 8.452 29.525 26.294 33.096 6 0.000 22.677 0.000 33.217 0.000 28.871 0.000 16.057 0.000 17.033 25.866 35.836 36.824 7 23.131 9.297 29.840 17.250 22.293 9.244 16.105 21.336 23.961 0.000 29.500 22.866 36.524 8 22.152 17.070 0.000 23.445 18.436 30.521 0 000 23.823 21.189

~ 16.162 8.510 8.310 26.186 35.614 9 29.355 9.222 23.130 8.917 16.305 22.274 12.740 0.000 16.108 0.000 26.454 0.000 29 '66 28.704 36.746 10 0.000 32.350 0.000 30.308 0.000 27.249 22.165 30.040 9.274 27.906 0.000 9 '50 14.720 23 '99 35.404 11 23.675 9.040 17.190 23.616 23.307 0.000 16.348 19.869 22.115 0.000 16.421 0~ 000 17.400 27.658 35.274 12 22.652 30.495 0.000 29. 867 23.647 30.812 8.955 23.319 16.830 33.228 9.493 30.475 8.125 22.313 34.707 13 15.115 9.135 29.873 0.000 17'.044 0.000 23.036 0.000 29.759 0.000 16.999 0.000 17 '84 8.348 35.388 14 25.342 0.000 9.145 30.516 9.077 32.603 9.289 17.055 9.374 22.832 9.466 30.248 0.000 14.449 34.876 15 21.765 25.172 15.094 22.576 23.717 0.000 29.265 22.781 22.465 0.000 29.204 23.109 20.943 9.340 34.527 16 21.839 25.170 15.101 22.538 23.483 0.000 29.166 22.633 22.511 0.000 28.717 23.144 18.206 9.438 33.948 17 25.374 0.000 9.191 30.519 9.144 32.637 9.335 17.002 9.425 22.883 9.521 30.304 0.000 14.375 34 '52 18 15.109 9.178 29.251 0.000 16.911 0.000 23.002 0.000 29.621 0.000 16.351 0.000 17.231 8.430. 35.340 19 22 '10 30.330 0.000 29.831 23.695 30.904 9.033 23.401 16 '32 33.245 9.571 30.545 8.224 22 '87 34.394 20 23.611 9.100 17.217 23.624 22.368 0.000 16.291 19.358 22.213 0.000 15.927 0.000 17.193 27.671 35.137 21 0.000 32.140 0.000 30.307 0.000 27.023 22.074 29.774 9.348 27.950 0.000 9.252 14.649 23.083 34.515 22 29.397 9.286 23.165 9.015 16.'159 22.353 12.503 0.000 16.158 0.000 26.549 0.000 29.895 28.253 36.533 23 21.792 16.942 0.000 23.496 19.430 30.191 0.000 23.830 20.790 15.169 8.590 8.412 23.521 35.663 24 23.164 9.354 29.810 17.233 22.432 9.315 16.117 21.161 24.026 0.000 29.584 23.958 36.445 25 0.000 22.379 0.000 33.207 0.000 28.630 0.000 14.875 0.000 17.040 25.144 35.626 36.433 26 28.550 9.457 16.934 9.521 16.244 0.000 26.549 8.541 29.502 26.221 33.144 27 23.441 30.368 0.000 30.565 0.000 9.249 0.000 8.343 24.599 36.236 28 19.456 0.000 17.538 8.129 17.828 14.739 30.106 26.350 36.325 36.641 29 9.398 10.835 8.339 22.619 26.283 21.706 27.185 35.711 30 34.406 34.986 34.884 34.678 35.288 35. 426 36. 503 z

o- Cll hJ W M OO

Figure 5.4 WNP-2 Cycle 14 Projected Exposure Distribution At 6500 HRD/MT J: 1 6 7 8 10 12 13 15 I

37.903 37.434 37.550 37.292 38.134 37.986 37.646 37.525 30.813 26.786 31.852 27.643 14.838 20.740 15.905 38.133 38.644 29.924 34.260 21.133 24.103 15.731 24.704 7.535 26.264 38.487 28.455 14.695 6. 978 17.135 8. 056 36.866 8.154 36.509 29.662 38-416 38.513 35.186 29.738 30.000 22.700 34.174 6.920 15.871 32.906 8.286 25.184 18.197 25.292 17 '86 34.953 23.899 8.205 35.639 8.333 39.542 8.494 30.183 8.123 7 38.461 28.485 34.130 6.931 30.130 28.216 24.196 17.796 29.003 24.392 36.310 17.961 29.129 8 37.361 30.025 14.696 15.884 23.982 28.222 30.678 8.449 37.043 27.105 29.891 8.455 24.948 28.389 9 38.267 31.727 34.266 7.014 32.904 8.259 24.166 8.473 21.397 29.459 24.320 17.569 30.381 17.978 35.768 10 37.310 27.256 21.055 17.189 8.358 34.568 17.855 36.702 29.503 33.875 8.156 36.716 8.394 38.969 8.332

11. 37.500 31.747 24.077 8.111 24.754 8.415 28.673 26.781 24.287 8.156 29.343 29.412 25.097 17.817 30.901 12 37.240 27.347 15.705 36.920 18.208 39.486 23.945 29.934 17.536 37.141 29.449 35.240 8.205 37.168 29.902 13 38.158 14.741 24.693 8.163 25.339 8.527 36.467 8.468 30.554 8.381 25.068 8.203 36.645 18.165 23.507 14 37.851 20.609 7.491 36.567 17.889 30.138 17.744 25.152 17.875 39.011 17.782 37.295 18.155 8.729 32.144 15 37.747 15.818 27.480 29.712 35.726 8.118 28.628 28.920 35.642 8.314 30.922 29.703 23.470 32.129 27.539 16 37.633 15.828 27.442 29.697 35.667 8.116 28.544 28.871 35.835 8. 313 30.906 29.898 23.459 32.162 27.574 17 37.838 20.641 7.491 36.573 17 '16 30.162 17.934 25.110 17.931 39. 026 17.799 37.253 18 '64 8.736 32.207 18 38.247 14.738 24.684 8.163 25.257 8.527 36.471 8.468 30.523 8.383 25.069 8.207 36. 628 18.181 23.464 19 37.344 27.425 15.695 36.921 18.207 39.475 23.987 29.954 17.570 37.181 29.432 35 '18 8.216 37.158 29.977 20 37.488 31.739 24.046 8.115 24.738 8.429 28.670 26.788 24.312 8 '67 29.331 29.402 25.111 17.844 30.910 21 37.351 27.158 21.021 17.201 8.371 34.575 17.902 36.635 29.457 33.853 8.171 36.699 8.406 39.012 8.361 22 38.282 31.733 34.298 7.022 32.962 8.279 24.165 8.500 21.369 29 '32 24.297 17.594 30.541 18.007 35.850 23 37.389 29.994 14.714 15.908 23.903 28.203 30.691= 8.477 36.967 27.044 29.921 8.469 25.105 28.388 24 38.628 28.468 34.117 6.950 30.190 28.173 24.198 17.847 29.033 24.385 36.469 17.986 29.112 25 38.516 38.497 29.932 22.701 6.942 23.875 8.230 35.667 8.355 39.538 8.517 30.167 8.164 26 35.298 29.972 34.125 15.878 32.821 8.309 25.164 18.197 25.260 18.025 34.908 27 38.439 28.421 14.703 6.994 17.175 8.076 36.933 8.181 36.566 29.791 28 38.130 38.581 29.949 34.311 21.100 24.130 15.756 24.706 7.578 26.322 29 37.581 30.824 2.6. 764 31.882 27.706 14.883 20.709 15.960 30 37.901 37.408 37.558 37.267 38.191 38.007 37.647 10 13 15

Figure 5.4 WNP-2 Cycle 14 Projected Exposure Distribution At 6500 MHD/MT (Cont. )

J:16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 I

37.618 37.941 38.121 37.340 37.561 37.439 37.803 15.981 20.502 14.894 27.677 31.255 26.672 30.610 37.582

26. 115 7.548 24.752 15.803 24.206 21.146 34.297 30.039 38.554 38.040 29.783 36.609 -8. 175 36.931 8.101 17.257 7.028 14.846 28.376 38.408 34.893 18.032 25.345 18.271 25.106 8.353 32.932 16.003 34.271 29.987 35.275 8.131 30.072 8.533 39.498 8.414 35.660 8.294 23.618 7.006 22.775 29.600 37.951 38 '38 7 29.240 18.000 36.510 24.446'8.940 17.972 24.292 28.190 30.201 7.027 34.275 26.924 38.685 8 28.258 25.161 8.501 30.018 25.313 37.101 8.563 30.715 28.066 23.745 16.116 14.896 29.840 37.527 9 35.856 18.015 30.579 17.677 24.396 29.530 21.270 8.575 24.325 8.347 32.977 7.089 34.270 31.643 38.110 10 8.340 38.796 8.430 36.757 8.237 33.945 29.434 36.651 18.043 34.804 8.435 17.347 21.161 27.222 37.291 11 30.899 17.863 25.140 29.444 29. 162 8.227 24.428 26.594 28.804 8.490 24.734 8.186 23.865 31.909 37.517 12 29.967 37.246 8.228 35.312 29.472 37.197 17.719 29.908 24.108 39.560 18.391 36.966 15.908 27.458 37.329 13 23.S44 18.205 36.728 8.233 25.009 8.430 30.498 8.529 36 '73 8.602 25.320 8. 257. 24.713 14.998 38.310 14 32 '37 8.743 18.218 37.268 17.908 39.028 18.095 25.178 18.122 30.270 18.156 36.575 7.619 20.801 37.893 15 27.592 32.076 23.543 29.921 30.964 8.368 35.786 28.866 28.684 8.221 35.628 29.651 27 '94 16.065 37;628 27.664 32.084 23.562 29.896 30.746 8.381 35.710 28.739 28.742 8.241 35.203 29.719 24.941 16.202 37.073

17. 32.275 8.765 18.294 37.293 18.003 39.087 18.172 25.160 18.214 30.366 18.270 36. 671 7.697 20.782 37.700 18 23.560 18.279 36.170 8.282 24.929 8.478 30.511 8.584 36.391 8.675 24.794 8 '37 24.633 15.138 38.286 19 30.044 37.117 8.281 35.318 29.567 37.328 17.840 30.036 24.169 39.642 18.548 37.102 16.078 27.492 37.059 20 30.873 17.964 25.212 29 '03 28.341 8.308 24.446 26.190 28.968 8.586 24.366 8.280 23.740 31.975 37.418 21 8.381 38.640 8.483 36.809 8.311 33.794 29.424 36.483 18.192 34.925 8.538 17.533 21.175 27.167 36.455 22 35.921 18.122 30.654 17.823 24.308 29.664 21.139 8.679 24.467 8 '61 33.165 7.186 34.372 31.263 37.932 23 27.950 25.090 8.549 30.097 26.211 36.832 8.655 30.799 27.790 22.936 16.278 15.078 27.423 37.643 24 29.314 18.108 36.514 24.478 29.116 18.101 24.391 28.115 30.361 7.140 34.423 27.960 38.651 25 8.187 29.849 8.607 39.543 8.503 35.502 8.407 22.630 7.124 22.867 28.966 37.781 37.777 26 34.974 18.156 25.270 18.438 24.574 8.460 33.115 16.1S4 34.317 29 '70 35.368 27 29.954 36.702 8.278 37.075 8.209 17.467 7.118 14.942 28.527 38.337 28 26.023 7.694 24.898 15.932 24.290 21.216 34.539 30.008 38.486 37.998 29 16.181 17.552 15.077 27.797 30.653 25.853 30.227 37.643 30 37.531 38.071 37.868 37.334 37.572 37.360 37.961 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

~ ~

~

g I ~ ~

I

~ ~ ~

)

I f ~

~ ~

~ ~ ~

Figure 5.8 Cycle 14 Hot Excess Reactivity versus cycle exposure CYCLE 14 HOT EXCESS REACTIVITY 132 SVEA-96 IDADING 2.2 V

~ 2.0 l.8 4 l.6

~ W l.4 0

C5 8

L l.0.--

0.6 g

0 0.6 0 0.2 0.0 0 2 Cycle Exposure, GlPD/MT SIMULATE-E ~ hfICROBURN-B

WNP2-FTS-148 Page 29 Appendix A Projected Control Rod Patterns From 4500 To 6S99 MWD/MTFor Cycle 13 (MICROBVRN-B)

%NP2-FTS-148 Page 30 HICROBURN-B (DHAY95C ) RUN: WASHINGTON NUCLEAR PLANT 2 DATE 12/29/97 TIME 14: 57: 17 Cycle 13 Exposure 4500.0 HWd/HTU RP AT 4500 MWD/MT 584.4 GWd Core Average Exposure 22668.7 HWd/HTU IDPE'RZ IPARH IVDFRZ KSRS KSYH LOPCPR MAPLEX MXHALN NBURN NCTL NOPDR NPFLAT NPTXE NSHUFL TESTO.

0 0 0 1 0 3 1 0 1 8 0 0 1 0 0 00073 Delta E: MWd/HTU, (GWd) 178.3 ( 23.16 ) Axial P rofile Edit Radial Power Power: HWt 3486.0 (100.()0 4) N Power Exposure Zone Avg. Hax. Location Core Pressure: psia 1035.0 Top 25 0.235 3.905 17 0.309 0.433 59 34 Inlet Subcooling: Btu/ibm -19.24 24 0.502 7 ~ 42 I 18 0.388 0.398 59 24 Flow: Mlb/hr 108.50 (100.00 4) 23 0.931 16.283 19 0.405 0 '55 55 18 22 1. 120 19. 927 20 0.839 1 056 45 20

~

2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 21 1.226 22.555 21 0.943 1.065 35 18 59 59 20 1.265 24.144 22 1.048 1.116 37 26 55 55 19 1.272+ 2S.102 23 0 982 1 201 37 30 51 51 18 1.254 25.677 24 1.195 1.209 45 28 47 8 -- 38-- 12 -- I 1.228 26.081 25 1.081 1.271 37 28 43 -- 12 3846 4 43 17 16 1.194 26.312 26 1.263 1.466 49 24 39 -- 38 -- 16 -- -- -- 16 38 -- -- 39 15 1.168 26.475 27 1.412 1.496 39 28 35 - 35 14 1.14 I 26.613 28 1.382 1.508 51 24 31 8 8 8 -- -- 31 13 1.131 26.742 27 27 12 1.118 26.868 23 -- 38 -- 16 -- "- -- 16 -- 38 -- -- "- 23 11 1.107 26 '93 19 19 10 1.099 27 112

-- -- 8 -- -- --

~

15 12 38 38 12 15 9 1.092 27.218 11 11 8 1.084 27.293 7 7 7 1.073 27 '24>>

3 3 6 1.051 27.253 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 5 1.011 26.946 4 0.959 26.037 Control Rod Density: ( 6.24 3 0.862 23 '64 2 0.671 18.189 k-effective: l. 00401 Bottom 1 0.199 5.073 Void Fraction: 0.382 Core Delta-P: psia 20.966 4 AXIAL TILT 5.150 -7.300 Core Plate Delta-P: psia 16.511 AVG BOT Bft/12ft 0.9692 1.0547 Coolant Temp: Deg-F 546.9 In Channel Flow: Hib/hr 92.57 Source Convergence 0.00027 Top Ten Thermal Limits Summary - Sorted by Hargin Power HCPR APLHGR LHGR Value FT Locat. Value Hargin ET Locat. Value Margin Exp. ET Location Value Hargin Exp. FT Location 1.508 28 51 24 1.488 0.941 25 33 24 7.24 0.826 15.9 26 35 22 19 9.33 0.828 29 ' 23 37 24 1.500 28 3 I 10 1.501 0.933 25 47 24 7.14 0.811 15.6 26 39 26 19 9.95 0 '28 23.7 25 39 24 18 1.496 27 39 28 1 508

~ 0.929 25 37 28 9.31 0.802 23.7 25 39 24 18 9.92 0.827 23 9 F 25 3I 22 18 1.490 2I 35 28 1.52G 0.918 25 37 14 8.79 0.802 29.6 23 37 24 19 9.45 0.823 27.8. 22 39 22 1.489 27 33 26 1.538 0.910 25 39 16 9.28 0.801 23.9 25 37 22 18 8.42 0.753 30.2 23 37 20 '9 1.488 27 33 22 1.539 0. 910 25 45 22 8.89 0.797 27.8 22 39 22 19 8.38 0.752 30.5 22 35 24 9 1.486 1.472 28 28 39 34 Sl 20 1.434 0. 907 28 51 24 1.449 0.897 27 33 22 7

7

'7

'4 0.782 9.0 28 0.779 6.5 27 51 20 5 33 22 18 8.46 0.751 29.5 8.35 0.743 29 '

23 23 41 15 24 19 24 18 1 470 28

~ 47 20 1.566 0. 894 2S 35 20 6.58 0.770 17.6 26 51 18 5 8.34 0.742 29 ' 23 37 16 1.466 27 51 28 1 570

~ 0.892 25 49 28 7.14 0.768 9.0 28 41 10 5 7.96 0.740 15.9 26 35 22 19 TAPE 1:DKA100:(HOANG.PREDICT(RST-97DEC29-135834 TAPE 20:DKA100:(HOANG.PREDICT)RST-97DEC29-14562I DECKPL :DKA100:[HOANG.PREDICT)SAV-97JUL08-140103

WNP2-FTS-148.

Page 31 MICROBURN-B (DMAY95C ) RUN: NASHINGTON NUCLEAR PLANT 2 DATE 12/29/97 TIME 15:03:15 Cycle 13 Exposure 4501.0 M)4d/MTU ADJUST RP AT 4501 MND/MT' 584.5 GWd Core Average Exposure 22669.7 MNd/MTU IDPFRZ IPARM IVDFRZ KSRS KSYM LOPCPR MAPLEX MXHALN NBURN NCTL NOPDR NPFLAT NPTXE NSHUFL TESTOT 0 0 0 1 0 3 1 0 1 8 0 0 1 0 0.00070 Delta E: MNd/MTU, (GHd) 1 0 (

~ 0.13 ) Axial Profile Edit Radial Power Power: M)4t 3486.0 (100.00 %) N Power Exposure Zone Avg. Max. Location Core Pressure: psia 1035.0 Top 25 0.214 3.905 17 0.317 0 '29 59 34 Inlet Subcooling: Btu/ibm -19.24 24 0.457 7.427 18 0.379 0.389 59 24 Flow: Mlb/hr 108.50 (100.00 0) 23 0.845 16.284 19 0.415 0.670 55 18 22 1.012 19.929 20 0.834 1.099 41 16 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 21 1.102 22.556 21 0.934 1.057 49 18 0 '45 1.033 37. 26

-- 36 1.146 24.145 22 59 55 -- 36 -- 59 55 20 19 1.172 25.104 25.678 23 0.984 1.227 1.168 1.182 47 22 45 28 1.188 24 32 --

51 51 18 47 -- 32 6 47 17 1.199 26.082 25 1.084 1.284 47 24 43 46- 43 16 1.207 26.313 26 1.276 1.482 49 24 39 -- 36 8 36 39 15 1.213 26.476 27 1 ~ 376 1 ~ 459 51 28 35 35 14 1 '17 26.614 28 1.401 1.546 47 20 31 6 4 6 -- 31 13 1.220~ 26.743 1.220 26.869 27 23 -- 36 8 -- -- -- 36 27 23 12 11 1.215 26.994 1.204 27.113 19 15 32 6 32 -- 19 15 10 9 1 183

~ 27.219 11 11 8 1.148 27.294 7 36 36-- 7 7 1.107 27.325 3 3 6 1.053 27.254 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 5 1 008 F 26.947 4 0.953 26.038 Control Rod Density: 6.01 3 0.855 23.565 2 0.666 '8.189 k-effective: 1.00361 Bottom 1 0.198 5.073 Void Fraction: 0.388 Core Delta-P: psia 21.072  % AXIAL TILT 0.743 -7.300 Core Plate Delta-P: psia 16 '18 AVG BOT 8ft/12ft 1.0107 1.0547 Coolant Temp: Deg-F 546.9 In Channel Flow: Mlb/hr 92.49 Source Convergence 0.00057 Top Ten Thermal Limits Summary - Sorted by Margin Power MCPR APLHGR LHGR Value FT Locat. Value Margin FT Locat. Value Margin Exp. FT Location Value Margin Exp. FT Location 1.546 28 47 20 1.502 0.932 25 47 24 7.53 0.863 16.2 26 7 "4 9 8.35 0.778 16.2 26 724 9

l. 540 28 41 14 1.400 0.928 28 47 20 7.25 0.83I 16.7 26 23 " 9 9.07 0.761 24.5 25 15 16 12

l. 512 28 51 20 1.519 0 '21 25 4.5 18 . 6. 93 0. I 98 16.6 26 47 18 ll 8.03 0.752 16. I 26 23 8 9

l. 507 28 51 24 1.525 0.918 25 37 14 7.40 0.795 7.4 28 51 "4 7.98 0.744 33.7 23 7.99 0.744 33.6 23 15 14 12

1. 506 28 41 10 1.423 0.914 28 41 14 6.81 0.788 16.9 26 13 16 1

l. 499 28 37 10 1.535 0 '12 25 45 22 6.86 0.783 16.0 26 49 "4 10 8.77 0 '36 24.6 25 22 9 1.485 28 43 20 1.535 0. 912 25 39 16 7.27 0.781 7.5 28 51 "0 9 8.62 0 '18 23.9 25 45 18 12 1.484 28 41 18 1.427 0. 911 28 51 20 7.26 0.781 7.4 28 37 10 9 8.57 0.717 24.3 25 21 8 9 1.482 26 49 24 1.430 0.909 28 51 24 6.70 0.7 Il 16.5 26 51 16 9 7. 64 0. 714 16.6 26 47 18 11 1.477 26 47 18 1.540 0.909 25 43 16 7.17 0.771 6.9 28 47 "0 ll 6.96 0.714 41.2 21 51 22 11 TAPE 1:DKA100:(HOANG.PREDICT)RST-97DEC29-145627 TAPE 20:DKA100:(HOANG.PREDICT)RST-97DEC29-15021I DECKPL :DKA100:(HOANG.PREDICT)SAV-97JUL08-140103

WNP2-FTS-148 Page 32 MICROBURN-B (DMAY95C ) RUN: WASHINGTON NUCLEAR PLANT 2 DATE 12/29/97 TIME 15: 07: 10 Cycle 13 Exposure 5000.0 MWd/MTU RP AT 5000 MWD/MT 649.3 GWd Core Average Exposure 23168.7 MWd/MTU IDPFRZ IPARM IVDFRZ KSRS KSYM LOPCPR MAPLEX MXHALN NBURN NCTL NOPDR NPFLAT NPTXE NSHUF'ES".:.

0 0 0 1 0 3 1 0 1 8 0 0 1 0 0.0007:

Delta E: MWd/MTU, tGWd) 499.0 t 64.80 ) Axial Profile Edit Radial Power Power: MWt 3486.0 t100.00 8) N Power Exposure Zone Avg. Max. Location Core Pressure: psia 1035.0 Top 25 0.226 4.011 17 0.312 0.425 59 34 Inlet Subcooling: Btu/ibm -19.24 24 0.483 7.655 18 0 '75 0.385 '37 2 Flow: Mlb/hr 108.50 (100.00 8) 23 0.891 16.706 19 0.408 0.661 55 18 22 1.071 20.434 20 0.829 1.085 41 16 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 21 1.176 23.107 21 0.932 1.051 49 26 59 59 20 1.221 24.718 22 0 '41 1.029 37 26 55 -- -- 36 36-- 55 19 1.241 25.689 23 0.993 1.211 47 22 1.243* 26.272 1.201 1.215 45 28 51 47 32

--"" 14 32 "" 51 47 18 17 1.231 26.681 24 25 1.077 1.273 47 24 1.264 1.469 49 24 43 46 43 16 1.222 26.916 26 39 36 8 -- 36 39 15 1.215 27.082 27 1.405 1.484 51 28 35 35 14 1 '09 27.222 28 1.408 1.546 47 20 31 14 14 31 13 1.202 27.352 27 27 12 1 '94 27 '78 23 36 8 8 -- 36 23 11 1 '83 27.600

- 1 '67 27.715 19 15 -- 32 ---- -- 14 32 "--- 19 15 10 9 1.142 27.810 11 11 8 1.104 27.867 7 -- -- 36 36 7 7 1.060 27.877+

3 3 6 1.005 27.780 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 5 0.960 27.450 4 0.908 26.514 Control Rod Density: 5.61 3 0.816 23.992 2 0.637 18.522 k-effective: 1.00358 Bottom 1 0.190 5.172 Void Fraction: 0.380 Core Delta-P: psia 20.983  % AXIAL TILT 4.468 -7.128 Core Plate Delta-P: psia 16.529 AVG BOT 8ft/12ft 0.9818 1.0537 Coolant Temp: Deg-E'n 546.8 Channel E'low: Mlb/hr 92.56 Source Convergence 0 '0035 Top Ten Thermal Limits Summary - Sorted by Margin Power MCPR APLHGR LHGR Value FT Locat. Value Margin FT Locat. Value Margin Exp. ET Location Value Margin Exp. ET Location

1. 546 28 47 20 1.439 0.924 28 47 20 ~ 6.90 0.800 17.0 26 37 8 8 8.75 0.761 27.8 23 45 30 19

l. 540 28 41 14 1.446 0.920 28 41 14 6.92 0.799 16.7 26 53 24 8 8.28 0.757 32.1 23 47 32 19 1.516 28 51 24 1.533 0.913 25 47 24 6.48 0.755 17.3 26 47 18 12 8.70 0.754 27.5 23 31 46 l9 1.511 28 51 20 1 4 I2

~ 0.903 28 51 24 6.45 0.755 17.6 26 43 14 12 8.18 0.749 32 ' 23 31 48 19 1.509 28 37 10 1 4 I9

~ 0.899 28 51 20 6. 9 I 0.750 8.4 28 51 24 9 7.68 0.720 16.7 26 53 24 8 1.506 28 41 10 1. 557 0.899 25 3I 14 6.96 0.748 8.3 28 37 10 9 7.66 0.719 17.0 26 37 8 8

l. 491 28 43 20 1.480 0.899 28 37 10 6.37 0.744 17.5 26 43 10 5 8.47 0. I15 25.2 25 45 16 1.490 28 41 18 1.484 0.896 28 41 10 6.29 0.740 18.5 26 51 18 5 7.48 0. 703 34.4 23 47 16 12 1.484 27 51 28 1.575 0.889 25 45 18 6.8I 0.739 8.7 28 51 20 8 7.46 0. 701 34.4 23 45 14 1.475 27 33 10 1.576 0.889 25 39 16 6.86 0.738 8.7 28 41 10 8 8.37 0.685 22.2 24 4S 34 19 TAPE 1:DKA100:(HOANG.PREDICT)RST-97DEC29-150217 TAPE 20:DKA100:(HOANG.PREDICT)RST-97DEC29-150620 DECKPL :DKA100:(HOANG.PREDICT)SAV-97JUL08-140103

WNP2-FTS-148 Page 33 MICROBURN-B (DMAT95C ) RUN: WASHINGTON NUCLEAR PLANT 2 DATE 12/29/97 TIME 15: 16: 17 Cycle 13 Exposure 5500.0 MWd/ÃIU RP AT 5500 MWD/MT 714 ' GWd Core Average Exposure 23668.7 MÃd/MTU IDPFRZ IPARM IVDFRZ KSRS KSYM LOPCPR MAPLEX MXHALN NBURN NCTL NOPDR NPFLAT NPTXE NSHUFL TESTOT 0' 0 1 0 3 1 0 1 8 0 0 1 0 0.00070 Delta E: MWd/MTU, (GWd) 500.0 ( 64.93 ) Axial P rofile Edit Radial Power Power: MWt 3486.0 (100.00 %) N Power Exposure Zone Avg. Max. Location Core Pressure: psia 1035.0 Top 25 0.237 4.123 17 0 '06 0 '18 59 34 Inlet Subcooling: Btu/ibm -19.24 24 0.506 7.895 18 0.369 0.381 37 2 Flow: Mlb/hr 108 '0 (100.00  %) 23 22 0.927 1.117 17.152 20.970 19 20 0 '01 0.653 0 '21 1.077 55 41 18 16 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 ~

21 1.233 23.695 21 0.932 1.052 35 18 1.295 25.329 0.975 1 050 37 26 59 55 36 36-- 59 55 20 19 1.317+

1.310 26.310 26.894 22 23 24 F

0.997 1.196 1.212 1.226 47 22 45 28 51 47

---

32 18 32 -- 51 47 18 17 1.298 27.297 25 1.076 1.260 1.252 1.451 47 24 49 24 1.278 27.527 26 43 39 -- 36 46 12 -" 12 -- -- -- 36 43 39 16 15 1.250 1.228 27.690 27.827 27 28 1.425 1.489 1.413 1.544 51 28 47 20 35 31 --"- 18 12 18 "- 35 31 14 13 1.208 27.954 28.076 12 1.188 27 23 -- 36 12 ""12 -- -- -- 36 --

27 23 11 1.165 28.193 19 19 10 1.138 28.299 15 32 18 32 15 9 1.103 28.381 ll 7 36 -- 36 -- 11 7

8 7

1.055 1 ~ 002 28.419+

28.408 3 3 6 0 '38 28.283 2 6 10 14 18 22 26 30 34 38 42 46505458 5 0.885 27.931 4 0.830 26.968 Control Rod Density: 5.20 3 0.742 24.400 2 0.579 18.841 k-effective: 1.00342 Bottom 1 0.173 5.266 Void Fraction: 0.370 Core Delta-P: psia 20.878  % AXIAL TILT 9.233 -6.884 Core Plate Delta-P: psia 16.423 AVG BOT 8ft/12ft 0.9547 1.0522 Coolant Temp: Deg-F 546.7 In Channel Flow: Mlb/hr 92.64 Source Convergence 0.00039 Top Ten Thermal Limits Summary - Sorted by Hargin Power HCPR APLHGR LHGR Value Locat. Value Hargin PT Locat. Value Hargin Exp. Location Value Margin Exp. ET Location 1.544 PT 28 47 20 1.449 0.918 28 47 20 6.74 17.7 26 Pl'.789 45 26 18 9 '9

'9 0.804 0.798 29.3 33.4 23 23 45 30 18 1.538 28 41 14 1.455 0.914 28 41 14 7.30 0.'785 8.2 27 47 28 18 8 47 32 18 1.514 28 51 24 1.539 0.910 25 4 I 24 6.70 0.784 17.6 26 37 8 9 9.00 0.795 29.2 23 29 16 18 1.508 28 37 10 1.479 0.899 28 51 24 6. I3 0.784 17.3 26 53 24 9 F 50 0.790 33.5 23 31 14 18 1.506 28 51 20 1.564 0.895 25 37 14 6.68 0.783 17.7 26 35 16 18 8.77 0.778 29.5 23 37 24 20 1.504 28 43 20 1.486 0.895 28 37 10 6.77 0.780 16.5 26 39 26 20 9.33 0.775 23.7 25 39 24 20 1.503 28 41 18 1.5il 0.891 24 45 28 6.74 0.779 16 ' 26 35 22 20 9.30 0.774 23.9 25 37 22 20 1.501 28 41 10 1 '93 0.891 28 51 20 7.25 0.779 8 ' 27 43 28 18 8.81 0.767 27.8 22 39 22 20 1.489 27 51 28 1.493 0.891 28 43 20 8.56 0.778 29.3 23 45 30 18 8 '6 0.735 23.6 24 45 34 18 1.482 27 43 28 1.495 0.890 28 41 18 7 '3 0,777 8.3 28 43 34 18 7.47 0.732 37.7 21 43 36 19 TAPE 1:DKA100:(HOANG.PREDICT)RST-97DEC29-150620 TAPE 20:DKA100:(HOANG.PREDICT)RST-97DEC29-151527 DECKPL :DKA100:(HOANG.PREDICT)SAV-97JUL08"140103

WNP2-FTS-148 Page 34 MICROBURN-B (DMAY95C ) RUN: HASHINGTON NUCLEAR PLANT 2 DATE 12/29/97 TIME 15:20:17 Cycle 13 Exposure 5501.0 MHd/MTU ADJUST RP AT 5501 MND/MT 714.4 GWd Core Average Exposure 23669.7 MNd/MTU IDPFRZ IPARM IVDFRZ KSRS KSYM LOPCPR MAPLEX MXHALN NBURN NCTL NOPDR NPFLAT NPTXE NSHUFL TESTO.

0 0 0 1 0 3 1 0 1 8 0 0 1 0 0.00070 Delta E: MNd/MTU, (GWd) 1.0 ( 0.13 ) Axial Profile Edit Radial Power Power: M)4t 3486.0 (100.00 0) N Power Exposure Zone Avg. Max. Location Core Pressure: psia 1035.0 Top 25 0.218 4.123 17 0.304 0.417 59 34 Inlet SubcoolZng: Btu/ibm -19.24 24 0.465 7.896 18 0.374 0.385 37 2 Flow: Mlb/hr 108.50 (100.00 0) 23 0.853 17.153 19 0 '98 0 '45 55 18 22 1.024 20.971 20 0.830 1 '67 41 16 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 21 1.127 23.697 21 0.922 1.048 35 18 59 59 20 1.178 25.330 22 0.940 1.021 37 26 55 19 1.195 26.312 23 1.004 1.185 47 22 40 -- ----

55 51 40 51 18 1.205 26.896 24 1.241 1.254 45 28 47 -- 32 47 17 1.209 27.298 25 1.077 1.255 47 24 4340-- 46 -" "" 4043 16 1.210* 27.529 26 1 '51 1 ~ 448 49 24 39 -- 10 10 -- 39 15 1.209 27.691 27 1.430 1.514 47 28 35- 1.205 27.828 28 1.408 1.531 47 20 32 ---- 31 35 14 31 -- 32 13 1.200 27.955 1.192 28.077

-- 10 -"10 27 27 12 23 "- 23 11 1.181 28.194 19- - -- 19 10 1.166 28.300 15 32 15 9 1.146 28.382 11 40 40 11 8 1.120 28.420+

7 7 7 1.098 28.409 3 3 6 1.073 28.284 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 5 1.033 27.932 4 0.962 26.969 Control Rod Density: -3. 63 3 0.860 24.401 2 0.671 18.841 k-of f ective: 1.00385 Bottom 1 0.201 5.266 Void Fraction: 0.387 Core Delta-P: psia 21.061 0 AXIAL TILT 1.664 -6.883 Coro Plate Delta-P: psia 16.607 AVG BOT Sft/12ft 1.0003 1.0522 Coolant Temp: Deg-F 546.9 In Channel Flow: Mlb/hr 92.50 Source Convorgonco 0.00045 Top 'Ton Thermal Limits Summary - Sorted by Hargin Power HCPR APLHGR LHGR Value FT Locat. Value Hargin FT Locat. Value Hargin Exp. FT Location Value Hargin Exp. FT Location

l. 531 28 47 20 1 445

~ 0.920 28 51 20 7.05 0.829 18.3 26 43 10 6 7.84 0.742 18.3 26 8:55 0.741 10.4 28 43 10 41 10 6

1.526 28 41 14 1.450 0.917 28 41 10 7.67 0.828 10.4 28 41 10 6 6 1.522 28 51 24 1.465 0.908 28 47 20 7.64 0.825 10.5 28 51 20 6 8.52 0.739 10.5 28 51 20 6 1.516 28 37 10 il

l. 4 0.904 28 41 14 6.97 0.820 19.1 26 51 18 6 7.75 0.739 19.1 26 7.98 0 '13 30.1 23 51 18 6

l. 514 27 47 28 1.553 0 '02 24 45 28 6.92 0. I46 10.4 28 37 10 5 7.61 0.712 34.0 23 45 30 15 1.503 27 33 14 1.480 0.899 28 51 24 6.92 0.744 8 ' 27 47 28 14 47 32 15 1.502 27 51 28 1.560 0.897 25 47 24 6.87 0. I42 10.5 28 51 24 5 7.91 0.706 30.0 23 29 16 15

l. 499 27 43 28 1.486 0.895 28 37 10 6.31 0.739 17.8 26 45 26 16 7.54 0.705 34.0 23 31 14 15

l. 494 27 33 10 1.487 0.895 27 47 28 6.32 0.139 17.6 26 37 8 5 8 2 0.686 24.2 24 45 28 15

l. 491 27 33 18 1.566 0.894 24 33 16 6.85 0.736 8.4 27 33 14 13 8.14 0.681 24 ' 24 33 16 15 TAPE 1'- DKA100: [HOANG. PREDICT) RST-97DEC29-15152 I TAPE 20: DKA100: [HOANG. PREDICT) RST-97DEC29-151921 DECK PL: DKA100: [ HOANG ~ PREDICT) SAV-97 JUL08-14 0103

WNP2-FTS-148 Page 35 MICROBURN-B (DMAY95C ) RUN: P(ASHINGTON NUCLEAR PLANT 2 DATE 12/29/97 TIME 15:26:44 Cycle 13 Exposure 6000.0 MNd/MTU RP AT 6000'AD/MT 779.2 GWd Core Average Exposure 24168.6 MNd/MTU IVDFRZ KSYM LOPCPR MAPLEX MXHAU( NBURN NCTL NOPDR NPFLAT NPTXE NSHUFL TESTOT IDPFRZ IPARM KSRS 0.00070 0 3 0 1 8 0 0 1 0 0 0 0 1 1 Delta E: MÃd/MTU, (GWd) 499.0 ( 64. 80 ) Axial . Profile Edit Radial Power Power: MNt 3486.0 (100.0 0 %) N Power Exposure Zone Avg. Max. Location Core Pressure: psia 1035.0 Top 25 0.229 4.231 17 0.300 0.410 59 34 Inlet Subcooling: Btu/ibm -19.24 24 0.489 8 '27 18 0.369 0.381 37 2 Flow: Mlb/hr 108.50 (100.0 0 %) 23 0.890 17.579 19 0.392 0.638 55 18 22 1.070 21.483 20 0.821 1 ~ 060 41 16 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 21 1.182 24.260 21 0.925 1.054 35 18 59 59 20 1.245 25.919 22 0.995 1.059 37 26 55 55 19 1.277 26.909 23 1.005 1.170 47 22 51 40 -- 40 51 18 1.288+ 27.497 24 1.233 1.247 45 28

-- -- 1.282 27.902 25 1.078 1.239 47 24 47 43 39--

-- 40 46-32 16 -- 40

---

-- 39 47 43 17 16 15 1.259 1.238 28.133 28.295 26 27 1.241 1.445 1.426 1.513 49 24 43 28 16 35 35 14 1.219 28.430 28 1.409 1.524 47 20 31 "" 32 18 32 -- 31 13'.200 28.554 27 27 12 1.179 28.672 23 16 -- 16-- 23 11 1.156 28.783 19-- -- 40 40 -- -- 19 10 1.130 28.882 15 32 15 9 1.100 28.954 11 40 40 11 8 1.064 28.979+

7 7 7 1.033 28.957 3 3 6 1 F 001 28.820 2 610 14 18 22 26 30 34 38 42 46 50 54 58 5 0.958 28.448 4 0 '92 27.450 Control Rod Density: 3.24 3 0.801 24.830 2 0.629 19.177 k-effective: 1.00252 Bottom 1 0.189 5.366 Void Fraction: 0.377 Core Delta-P: psia 20.956  % AXIAL TILT 6 ~ 459 -6.707 Core Plato Delta-P: psia 16.502 AVG BOT 8ft/12ft 0.9718 1.0511 Coolant Temp: Deg-F 546.8 In Channel Flow: Mlb/hr 92.58 Source Convergence 0.00044 Top Ten Thermal Limits Summary - Sorted by Margin Power HCPR APLHGR LHGR Value 1.524 FT 28 Locat.

47 20 Value Hargin FT Locat.

l. 457 0.913 28 51 20 Value Hargin Exp. PT 6.88 0.808 17.9 26 Location 39 26 19 8.82 '.

Value Hargin Exp. IT 797 31.1 "3 9.40 0. 794 25." 25 Location 37 24 19 1.519 28 41 14 l. 461 0 '10 28 41 10 6.84 0.805 18.2 26 9.0 27 35 "2 19 9.37 0. 793 25.4 25 39 24 18 37 22 18 1.513 27 43 28 1.553 0.902 24 45 28 ~ 23 0.778 39 28 18 1.510 27 47 28 1.478 0.900 28 47 20 7.15 0.776 11.0 28 41 10 8.83 0.785 29.8 22 39 22 18

l. 509 28 51 24 1.484 0.896 28 41 14 7.21 0.775 9.0 27 33 22 18 8.19 0. I33 30 ' 23 45 30 17

l. SO I 27 33 18 1.564 0.895 24 33 16 7 +0 0.775 9.0 28 39 34 18 7.06 0. 731 ,42.0 21

7. 97 0. 730 32 35 26 19 3I 26 19 1.504 28 37 10 1.493 0.891 27 43 28 7.14 0.774 11.1 28 51 20 7 1.504 28 43 34 l. 5 I2 0.890 25 47 24 6.58 0.774 18.9 26 43 10 7.30 0. 729 39.1 21 7.93 0.728 32.5 22 43 26 18 35 24 19 1.502 28 43 20 1.496 0.889 27 47 28 8.33 0.771 31.1 23 37 24 19 1.501 28 41 18 1.500 0.887 27 33 18 6.55 0.771 18.5 26 45 "6 18 7.7l 0. 725 34.4 "3 4 I 32 TAPE 1:DKA100:(HOANG.PREDICT)RST-97DEC29-151921 TAPE 20:DKA100:(HOANG PREDICT)RST-9IDEC29-152556

~

DECKPL :DKA100:(HOANG.PREDICT)SAV-97JUL08-140103

WNP2-FTS-148 Page 36 MICROBURN-B (DMAY95C ) RUN: WASHINGTON NUCLEAR PLANT 2 DATE 12/29/97 TIME 15:33:58 Cycle 13 Exposure 6001.0 MWd/MTU ADJUST RP AT 6001 MWD/MT 779.3 GWd Core Average Exposure 24169.6 MWd/MTU IDPFRZ IPARM IVDFRZ KSRS KSYM LOPCPR MAPLEX MXHALN NBURN NCTL NOPDR NPFLAT NPTXE NSHUFL TESTOT 0 0 0 1 0 3 1 0 1 8 0 0 1 0 0.00070 Delta E: MWd/MTU, (GWd) 1 ' ( '.13 )i Axial Profile Edit Radial Power Avg. Max. Location Power: MWt 3486.0 (100.00  %) N Power Exposure Zone Core Pressure: psia 1035.0 Top 25 0.212 4.232 17 0.293 0.401 59 34 Inlet Subcooling: Btu/ibm -19.24 24 0.454 8.128 18 0.361 0.372 37 2 Flow: Mlb/hr 108.50 (100.00  %) 23 0.826 17.580 19 0.384 0.626 55 18 22 0.992 21.484 20 0.814 1.058 41 16 2 610 14 18 22 26 30 34 38 42 46 50 54 58 21 1.095 24.261 21 0.920 1.066 35 18 59 59 20 1.157 25.920 22 1.068 1.091 37 26 55 55 19 1.193 26.910 23 1.010 1.164 47 22 51 40 -- -- 40 ---- 51 18 1 '15 27.499 24 1.251 1.086 1.264 1.236 45 28 47 47 17 1.228 27.903 25 47 24

-- -- 40 - -- -- 1.234 28.134 1.232 1.432 45 26

-- ---- -- 32 32 43 40 43 16 26 39 -- -- 39 15 1.236+ 28.296 27 1.448 1.536 43 28 35 - 35 14 1.234 28.431 28 1 '03 1.526 43 34 31 31 13 1.227 28.556 27 - 27 12 1 '16 28.674 23 32 32 -- 23 11 1.200 28.785 19 -- 40 40 -- -- 19 10 1.179 28.883 15 15 9 1.150 28.955 11 -- 40 -" "--- -- 40 11 8 1.115 28.981+

7 7 7 1.085 28.958 3 3 6 1.054 28.821 2 610 14 18 22 26 30 34 38 42 46 50 54 58 5 1.013 28.449 4 0 '48 27 '51 Control Rod Density: 1. 94 3 0.856 24.831 2 0.675 19.177 k-effective: 1.00362 Bottom 1 0.204 5.366 Void Fraction: 0.386 Core Delta-P: psia 21.080  % AXIAL TILT 1.595 -6.706 Core Plate Delta-P: psia 16.627 AVG BOT Sft/12ft 1.0063 1.0511 Coolant Temp: Deg-F 546.9 In Channel Flow: Mlb/hr 92.49 Source Convergence 0.00065 Top Ten Thermal Limits Summary - Sorted by Margin Power HCPR APLHGR LHGR Value FT Locat. Value Margin FT Lo cat ~ Value Hargin Exp. FT Location Value )4a rgin Exp. ~ FT Location 1.536 2I 43 28 l. 549 0.904 24 45 28 7.20 0.780 11.0 28 41 10 7 8.65 0 732 25.4 25 39 24 13 1.530 27 33 18 1.473 0.903 27 43 28 7.18 0.779 11.1 28 51 20 8.03 0.731 31 23 37 24 16 1.528 27 47 28 1.4 I9 0.899 2I 33 18 6.60 0.77 I 19.0 26 43 10 8.62 0.731 25.5 25 37 22 13 1.526 28 43 34 1.481 0.898 28 51 20 6.60 0.776 18.0 26 39 26 14 8. 14 0.730 30.1 22 39 22 16 1.524 27 39 28 1.482 0.897 27 39 28 6.57 0.773 18.3 26 35 22 14 7. 98 0. l04 11.5 28 41 10 6 1.519 27 33 14 1.482 0.89I 2I 47 28 6.55 0.771 19. I 26 51 18 7. 95 0. 701 11.5 28 51 20 6 1.518 27 33 22 1.561 0.897 '24 33 16 6.32 0.744 18.6 26 45 26 15 1. 55 0.699 33.1 23 41 24 )5 1.516 1.515 28 28 2 I 18 43 24 1.484 0.896 28 1.485 0.896 28 43 34 41 10 6 '2 0.744 8.9 27 6.91 0.743 9.0 28 39 28 14 43 24 14

6. 90 7.33 0.698 0.698 40.2 19.0 21 26 43 26 16 43 10 1.515 28 43 20 1.489 0.893 27 33 22 6.89 0.741 8.9 28 37 18 14 7.49 0.697 33.6 23 37 20 15 TAPE 1:DKA100:(HOANG.PREDICT)RST-97DEC29-152556 TAPE 20:DKA100:(HOANG.PREDICT)RST-97DEC29-153305 DECKPL :DKA100:(HOANG.PREDICT)SAV-97JUL08-140103

WNP2-FTS-148 Page 37 MICROBURN-B (DMAY95C ) RUN: )4ASHINGTON NUCLEAR PLANT 2 DATE 12/29/97 TIME 15:

6100.1 M(4d/MTU 37:58'ycle 13 Exposure RP AT 6100 MND/MT 792.2 GNd Core Average Exposure 24268.8 MÃd/MTU IDPFRZ IPARM IVDERZ KSRS KSYM LOPCPR MAPLEX M(HALN NBURN NCTL NOPDR NPFLAT NPTXE NSHUFL TESTOT 0 0 0 1 0 3 1 0 1 8 0 0 1 0 0.00070 Delta E: MNd/MTU, (GWd) 99.1 ( 12.87 ) Axial Profile Edit Radial Power Power: M(4t 3486.0 (100.00 8) N Power Exposure Zone Avg. Max. Location Core Pressure psia 1035.0 Top 25 0.214 4.252 17 0.292 0.400 59 34 Inlet Subcooling: Btu/ibm -19.24 24 0.457 8.172 18 0.359 0.371 37 2 Flow: Mlb/hr 108.50 (100.00 0) 23 0.831 17.662 19 0.383 0.624 55 18 22 0.999 21.583 20 0.810 1.053 41 16 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 21 1.105 24.370 21 0.923 1.064 35 18 59 59 20 1.167 26.035 22 1.074 1.100 37 26 1.203 27.028 23 1.012 1.158 47 22 55 51 -- 40 -- -- 40 55 51 19 18 1.224 27.619 24 1.247 1.260 45 28 47 47 17 1.235 28.025 25 1.085 1.238 37 28 43 40 -- -- 46 40 -- 43 16 1.239 28.257 26 1.230 1.426 45 26 39-- 32 32 39 15 1 ~ 237 28.419 27 1.452 1.535 43 28 35 35 14 1.232 28.554 28 1.400 1.525 43 34 31 18 31 13 1.223 28.677 27 27 12 1.211 28.794 23 32 -" 32 -- -- -- -- 23 11 1.193 28.904 19-- 40 40 -- 19 10 1.171 29.000 15 15 9 1.142 29.070 11 40 11 8 1.106 29.091+

7 7 7 1.076 29.066 3 3 6 1 '46 28.925 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 5 1.006 28.549 4 0. 944 27.545 Control Rod Density: 1.80 3 0 '55 24 '16 2 0.676 19.244 k-effective: 1.00314 Bottom 1 0.205 5.386 Void Fraction: 0.385 Core Delta-P: psia 21.069  % AXIAL TILT 2. 161 -6. 673 Core Plate Delta-P: psia 16 '15 AVG BOT 8ft/12ft 1.0024 1.0509 Coolant Temp: Deg-F 546.

In Channel Flow: Mlb/hr 9'2.50 Source Convergence 0.00042 Top Ten Thermal Limits Summary - Sorted by l (argi n Power MCPR APLHGR LHGR Value FT Locat. Value Margin FT Loca t, Value Margin Exp. FT Location Value Margin Exp. FT c carl 1.535 27 .43 28 1.4 I2 0.904 27 39 28 6. 62 Q.779 18.1 26 39 "6 14 8.08 0. 737 31.9 23 3 ~ "4 lc 1.535 27 39 28 1.474 0.902 27 43 28 6.$ 8 Q. 774 18.4 26 35 22 14 8. 64 0. 733 25.5 25 39 .4 1.530 27 33 18 1.$ 55 0.900 24 4$ 28 7.13 0.774 11.2 28 41 10 8. 61 0.732 25.7 25 3 1.528 27 33 22 1.478 0.900 27 33 22 7.11 0.772 11.2 28 51 20 8.16 0.730 30.2 22 C 1.$ 25 28 43 34 ,1.481 0.898 27 33 18 6.54 0.769 19.1 26 43 10 7.54 0.699 33.3 23 4i 4 . C 1.524 28 39 34 1.483 0.897 28 39 34 6.49 0.763 l9.9 26 $1 l8 6.89 .0. 699 40.3 21 43 "6 C 1.522 27 47 28 1.485 0.89$ 28 43 34 6.97 0.749 9.1 2I 39 "8 15 7.90 Q. 698 11.6 28 41 iQ 6 1.515 28 27 18 1.486 0.89$ 28 51 20 6.94 0.746 9.1 27 33 "" 15 7.48 0.698 33.8 23 37 20 1.514 27 33 14 1.566 0.894 24 33 16 6.93 0.745 9.1 28 39 34 15 7.86 0.695 11.7 28 $1 .0 6

l. 513 28 43 24 1.489 0.893 27 47 28 6.90 0.742 9.1 28 43 24 15 6.61 0.694 42.9 21 35 26 17 TAPE 1: DKA100: (HOANG. PREDICT) RST-97DEC29-153305 TAPE 20: DKA100: (HOANG. PREDICT) RST-97DEC29-15371$

DECKPL: DKA100- (HOAHG PREDICT) SAV-97 JVL08-140103

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WNP2-FTS-148 Page 38 MICROBURN-B (DMAY95C ) RUN: )4ASHINGTON NUCLEAR PLANT 2 DATE 12/29/97 TIME 15:41:20 Cycle 13 Exposuro 6101.1 MNd/MTU ADJUST RP AT 6101 M(4D/MT 792.3 G)4d Core Average Exposure 24269.8 1%d/MTU IDPFRZ IPARM IVDFRZ KSRS KSYM LOPCPR MAPLEX MXHALN NBURN NCTL NOPDR NPFLAT NPTXE NSHUFL TESTE.

0 0 0 1 0 3 1 0 1 8 0 0 1 0 0.00070 Delta E: M(4d/MTU, (GNd) 1~0 ( 0.13 ) Axial Profile Edit Radial Power Power". Mt4t 3486 ~ 0 (100.00 %) N Power Exposure Zone Avg. Max. Location Core Pressure psia 1035.0 Top 25 0.211 4.253 17 0.289 0.396 . 59 34 Inlet Subcooling: Btu/ibm -19.24 24 0. 450 8. 173 18 0.356 0.368 37 2 Flow: Mlb/hr 108.50 (100. 00 0) 23 0.819 17.663 19 0.380 0.620 55 18 22 0.985 21.584 20 0.806 1.050 41 16 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 21 1.088 24.371 21 0.920 1.039 43 22 59 59 20 26.036 '.150 22 1.116 1.140 39 22 55 19 1.186 27.030 23 1.017 1.167 37 30 51 40 "- ---- -- 40 55 51 18 1.207 27.620 24 1.235 1.247 45 28 1.220 28.026 25 1.087 1.256 37 28 47 43-- -" 40 -" 46 40-- 40 "-40 47 43 17 16 1 '27 28.258 26 1.227 1.445 39 26 39 15 1.2294 28.420 27 '50 1 '45 39 28

-- "- -- 39 1

35-- 40-- 40 35 14 1.228 28.555 28 1 '94 1 '34 39 34 31 31 13 1.223 28.679 27 40 40 "- 27 12 1.215 28.795 23 1 '03 28.905 19-- 40 -- 40-- 40 ---- -" 40 -- 19 23 11 10 1.189 29.001 15 15 9 1 '72 29.071 11 40 40 11 8 1.151 29.092+

7 7 7 1.125 29.067 3 3 6 1 088 F 28.926 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 5 1.029 28.550 4 0.935 27.546 Control Rod Density: 1.46 3 0.829 24.917 2 0.648 19.245 k-effective: 1.00363 Bottom 1 0.195 5.386 Void Fraction: 0.387 Core Delta-P: psia 21.095  % AXIAL TILT 0.929 -6.672 Core Plate Delta-P: psia 16.641 AVG BOT 8ft/12ft 1.0096 1.0509 Coolant Temp: Deg-F 546.9 In Channel Flow: Mlb/hr 92.48 Source Convergence 0.00026 Top Ten Thermal Limits Summary - Sorted by Margin Power (4CPR APLHGR LHGR Value FT Locat. Value Hargin FT, Locat. Val ue Hargin Exp. FT Location Value )4a rgin Exp. FT Locat,ion

1. 545 27 39 28 1.407 0. 945 27 43 28 7.13 Q.774 11 ' 28 41 10 6. 91 0.703 40.6 21 43 26:.5

1. 543 27 1.542 27 35 33 28 26 1.413 0. 941 27 1.417 0.938 28 33 43 18 34 7 '2 0.773 6.53 0.769 11.2 19.1 28 26 51 20 43 10 6.91 7.88 0.698 0.697 40.1 21 11.6 28 35 18 '5 41 10 6 1.539 27 33 22 1.428 0.931 28 27 18 6.48 0.763 19.9 26 51 18 7 7.91 0.695 11.2 28 51 20 1.534 1.513 28 28 39 34 43 20 1.455 0.914 27 1 '61 0.910 27 39 33 28 22 6.45 Q. 158 6.41 0.754 18.1 18-4 26 26 39 26 14 35 22 14 7 '5 7 %0 0.692 0.691 19.1 26

19. 9 26 43 10 51 18 1.513 28 43 24 1.463 0.909 27 35 28 I 00 0.753

~ 9.4 27 43 28 13 7.53 0.68I 31.9 23 37 24 '6 1.512 28 41 18 1.464 0.908 27 33 26 6. 97 0.749 9.4 27 33 18 12 6.80 0. 684 39.7 21 41 28 1.512 27 47 28 1.466 0.907 28 39 34 6. 96 0.748 9.4 28 43 34 13 6.76 0. 683 40.1 21 33 20 '5 1.510 28 37 18 1.564 0.895 25 37 28 6. 90 0.742 9.4 28 27 18 13 7.38 '0.682 33.0 23 45 24 15 TAPE 1-DKA100:[HOANG PREDICT)RST-97DEC29-153715

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TAPE 20:DKA100:(HOANG.PREDICT)RST-97DEC29-154027 DECKPL :DKA100:(HOANG~ PREDICT)SAV-97JUL08-140103

WNP2-FTS-148 Page 39 MICROBURN-B (DMAY95C ) RUN: )WASHINGTON NUCLEAR PLANT 2 DATE 12/29/97 TIME 15:43:46 Cycle 13 Exposure 6300.0 MWd/MTU RP AT 6300 MWD/MT 818.2 GWd Core Average Exposure 24468.7 MWd/MTU IDPFRZ IPARM IVDFRZ KSRS KSYM LOPCPR MAPLEX MXHALN NBURN NCTL NOPDR NPFLAT NPTXE NSHUFL TESTOT 0 0 0 1 0 3 1 0 1 8 0 0 1 0 0.00070 Delta E: MWd/MTU, (GWd) 198 9 ( 25.83 F ) Axial Profile Edit Radial Power Power: MWt 3486*0 (100.00  %) N Power Exposure Zone Avg. Max. Location Core Pressure psia 1035.0 Top 25 0.215 4.294 17 0.291 0.398 59 34 Inlet Subcooling: Btu/ibm -19.24 24 0.458 8'.262 18 0.359 0.370 37 2

'30

'9 Flow: Mlb/hr 108.50 (100.00  %) 23 0 17.826 0.382 0.623 55 18 22 0.996 21.780 20 0.807 1.048 41 16 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 21 1.099 24 '87 21 0.920 1.036 43 22 59 59 20 1.159 26.265 22 1.111 1.134 39 22 1.193 27.266 1.016 1.162 37 30 55 51 40 --40 55 51 19 18 1.213 27.861 23 24 1.231 1.243 45 28 1.223 28.269 1.086 1.252 37 28 40 40 ----

47 25 43 40 -- -- 46 40 4347 17 16 1.228 28.502 26 1.228 1.439 39 26 39 - 39 15 1.229 28.665 27 1.452 1.544 39 28 35 40 -- -- 40 -" 35 14 1.226 28.799 28 1.398 1.533 39 34 31 31 13 1.220 28.922 27-- 40 40 -- 27 12 1.210 29.037 23 19-- 40 40 40 "--- 40 23 19 ll 10 1.197 1.181 29.144 29.238 15 1.162 29.304 11 40 -- ---- 40 15 ll 9 8 1.140 29.321+

7 7 7 1.113 29.291 3 3 6 1.077 29 '43 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 5 1.020 28.755 4 0.930 27.732 Control Rod Density: 1.46 3 0.829 25.082 2 0.652 19.374 k-effective: 1.00194 Bottom 1 0.197 5 '25 Void Fraction: 0.386 Core Delta-P: psia 21.079  % AXIAL .TILT 1.528 -6.611 Core Plate Delta-P: psia 16.625 AVG BOT 8ft/12ft 1.0054 1.0506 Coolant Temp: Deg-F 546. 9 In Channel Flow: Mlb/hr 92 ~ 49 Source Convergence 0.00032 Top Ten Thermal Limits Summary - Sorted by Margin

\

Power MOPR APLHGR LHGR Va 1 ue FT Locat. Value Margin FT Locat. Value Margin Exp. FT Locat ion Value Margin Exp. FT Location 1.544 27 39 28 1.411 0.943 27 43 28 7. 04 0.767 11.6 28 41 10 7 6.89 0.703 40.9 21 43 26 15 1.543 27 35 28 1 416

~ 0.939 27 33 18 7. 03 0,766 11.6 28 51 20 7 6.88 0.698 40.4 21 35 18 15 1 542 27 33 26 1.421 0.936 28 43 34 6.45 0.759 19.5 26 43 10 7 7.78 0.691 12.0 28 41 10 6

'0

~

1.538 27 33 22 1.431 0 '30 28 27 18 6 0 '53 20.2 26 51 18 7 7.81 0.690 11.6 28 51 20 '7 1.533 28 39 34 1.458 0.912 27 39 28 6.40 0.752 18.5 26 39 6 14 .17 0.685 19.5 26 43 10 7 1.513 28 43 20 1.464 0.908 27 33 22 6. 97 0.'749 9.8 27 43 "8 13 7.11 0.684 20.2 26 51 18 7 1 ~ 512 28 43 24 1 465

~ 0.908 27 35 28 6.36 0.749 18.8 26 35 "2 14 6.79 0.683 39.8 21 41 28 16 1.512 28 41 18 1 '66 0 '07 27 33 26 6. 94 0.746 9.8 27 33 18 13 6.73 0.682 40.4 21 33 20 15 1.511 27 4I 28 1 ~ 470 0 '05 28 39 34 6.93 0.745 9 ' 28 43 34 14 7.37 0. 681 33.0 "3 45 24 16

1. 510 28 37 18 1.569 0.892 25 37 28 6.88 0. 739 9. 7 28 27 18 13 7.44 0. 681 32.2 23 37 24 16 TAPE 1:DKA100:(HOANG.PREDICT)RST-97DEC29-154027 TAPE 20:DKA100:(HOANG.PREDICT)RST 97DEC29-154305 DECKPL :DKA100:(HOANG.PREDICT)SAV-97JUL08-140103

WNP2-FTS-148 Page 40 MICROBURN-B (DMM95C ) RUN: WASHINGTON NUCLEAR PLANT 2 DATE 12/29/97 TIME 15:54:55 Cycle 13 Exposure 6550.0 MWd/MTU FFTR TO 6550 MWD/MT 850.6 GWd Core Average Exposure 24718.6 MWd/MTU KSYM LOPCPR MAPLEX MXHAIN NBURN NCTL NOPDR NPFLAT NPTXE NSHUFL TESTOT IDPFRZ IPARM IVDFRZ KSRS 0 3 0 1 8 0 0 1 0 0.00070 0 0 0 1 1 Delta E: MWd/MTU, (GWd) 250.0 ( 32.47 ) Axial Profile Edit Radial Power Power: MWt 3486.0 (100.00 0) N Power Exposure Zone Avg. Max. Location Core Pressure psia 1035.0 Top 25 0.219 4.347 17 0.292 0 '99 59 34 Inlet Subcooling: Btu/ibm -22.38 24 0.470 8.376 18 0.360 0.372 37 2 Flow: Mlb/hr 108.50 (100.00  %) 23 0.850 18.034 19 0.384 0.629 55 18 22 1.018 22.029 20 0.810 1.048 41 16 6 10 14 18 22 26 30 34 38 42 46 50 54 58 21 1.120 24.863 21 0 '19 1:034 43 22 2

59 59 20 1.178 26.555 22 1.103 1 '26 39 22 55 55 19 1.209 27.564 23 1.014 1.151 37 30 51 "" "- 40 -" -- "- -- -- 40 51 18 1.225 28.164 24 1.225 1.236 45 28 1.233 28.575 25 1.084 1.241 37 28 40 -- -- 46 40-- 40 -- 40 47 17 47 43 "" -- 43 16 1.235+ 28.809 26 1.230 1.428 39 26 15 '33 28.972 27 1.449 1.535 39 28 39 35 -- "" 40 ---- 40 -- -- 39 35 14 1

1.228 29.106 28 1.402 1.524 39 34 31 1

31 13 1.219 29.227 27 40 40 -" -" -- 27 12 1.208 29.340 23 23 11 1.193 29.444 19-- 40 -- -" 40 40 40 -- -- 19 10 29.533 '.175 1.155 29.595

-- 15 15 9 11 -- -- 40 40 11 8 1.131 29.607 7 7 7 1.101 29.569 3 3 6 1.061 29.412 2 6 10 14 18 22 26 30 34 38 42 46505458 5 1.000 29.010 4 0 '07 27.965 Control Rod Density: 1.46 3 0 '06 25.289 2 0.633 19.537 k-effective: 1. 00142 Bottom 1 0.191 5.473 Void Fraction: 0.368 Core Delta-P: psia 20.795 0 AXIAL TILT 2.761 -6.529 Core Plate Delta-P: psia 16.326 AVG BOT 8ft/12ft 0.9974 1.0501 Coolant Temp: Deg-F'n 546.2 Channel Flow: Mlb/hr 92.68 Source Convergence 0.00041 Top Ten Thermal Limits Summary -. Sorted by Margin Power HCPR APLHGR LHGR Value FT Locat. Value Hargin FT Locat. Value Margin Exp. FT Location Value Margin Exp. FT Location 1.535 27 39 28 1. 433 0.928 27 43 28 7.05 0.771 12.1 28 41 10 6.92 0.107 40.9 21 43 26 16 "1. 531 27 35 28 1.438 0 925 27 33 18 7.04 0.770 12.1 28 51 20 6.92 0. 702 40.4 21 35 18 16 1.530 27 33 26 1.444 0.921 28 43 34 6.47 0.761 19.9 26 43 10 7.84 0.698 12.1 28 41 10 1 '30 27 33 22 1.453 0.915 28 2 I 18 6.41 0.755 20.6 26 51 18 1 .83 0. 69 I 12.1 28 51 20 1 1 '24 28 39 34 1'4 I9 0.900 27 39 28 6.34 0.746 18.9 26 39 26 15 7.19 0.690 19. 9 26 43 10 1.508 28 43 20 1. 484 0.896 27 33 22 6.92 0.746 10.3 27 43 28 14 7.13 0.688 20.6 26 51 18

1. 507 28 41 18 1.488 0.894 27 35 28 6.90 0.743 10.2 27 33 18 14 6.79 0.687 40.1 21 41 28 16 1.507 28 43 24 1.488 0.894 27 33 26 6.31 0.742 19 ' 26 35 2" 15 6.76 0.686 40. 4 21 33 20 16 1.505 27 47 28 1.491 0.892 28 39 34 6.88 0.741 10.3 28 43 34 15 7.38 0.685 33.4 23 45 24 '6 1.505 28 37 18 1.496 0.889 28 51 20 6.83 0.736 10.2 28 27 18 14 6.68 0.681 40.8 21 43 2" :6 TAPE 1:DKA100:(HOANG.PREDICT)RST-97DEC29-154305 TAPE 20:DKA100:(HOANG PREDICT)RST-97DEC29"155414

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DECKPL :DKA100:(HOANG PREDICT)SAV-97JVL08-140103

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WNP2-FTS-148 Page 41 MICROBURN-B (DMAY95C ) RUN: NASHINGTON NUCLEAR PLANT 2 DATE 12/29/97 TIME 15:58:35 Cycle 13 Exposure 6710.6 MNd/MTU COAST TO 6/10.6 M(4D/MT - 250 EFPD ~

871.5 GNd Core Average Exposure 24879.2 Mt'/MTU IDPEI(Z IPARM IVDFRZ KSRS KSYM LOPCPR MAPLEX MXHA18 NBURN NCTL NOPDR NPFLAT NPTXE NSHUFL TESTOT 0 0 0 1 0 3 1 0 1 8 0 0 1 0 0.00070 Delta E: MNd/MTU, 160. 6 ( 20.86 ) Axial Profile Edit: Radial Power Power: MNt 3287 8 ~ ( 94.31 %) N Power Exposure Zone Avg. Max. Location Core Pressure. psia 1028 ' Top 25 0.228 4.382 17 0.290 0 '97 59 34 Inlet Subcooling: Btu/ibm -21.30 24 0.490 8.451 18 0.358 0.370 37 2 Flow: Mlb/hr 108.50 (100.00  %) 23 0.887 18.170 19 0.382 0.630 55 18 22 1.063 22 '93 20 0.810 1.048 41 16 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 21 1.167 25.043 '21 0 '18 1.032 43 22 59 59 20 1.223 26 '45 22 1.098 1 '21 39 22 55 . 19 1.251 27 '59 23 '13 1 '48 47 22

"- 40 -- ---- 55 1 51 51 18 1.264 28.361 24 1.224 1.236 45 28 47 1.267+ 28.773 25 1.083 1.237 37 28 43 -- 40 -- -- 46 40 -" 40 ---- 40--

47 43 17 16 1.264 29.008 26 1.233 1.424 39 26 39 39 1.257 29.170 27 1.451 1.533 39 28

"- 40 -- ----

15 35-- 40 35 14 1.246 29.303 28 1.407 1.522 39 34 31 13 1.232 29.423 27 40 -- ---- 40 -- 31 27 12 1.214 29 '34 23 23 11 1.192 29.635 19-- 40 -" "- 40 "- 40 40-- -- 19 10 1.166 29,.722 15 1.137 29.780 11 -- 40 "" ---- 40 15 11 9

8 1.103 29.7894 7 7 7 1.062 29.746 3 3 6 1.010 29 '83 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 5 0.939 29.171 4 0 '42 28 '11 Control Rod Density: 1.46 3 0.742 25 419

~

2 0.581 19.639 k-effective: 1.00285 Bottom 1 0.175 5.504 Void Fraction: 0.349 Core Delta-P: psia 20.457  % AXIAL TILT 6. 071 -6. 469 Core Plate Delta-P: psia 15.986 AVG BOT Bft/12ft 0.9786 1.0498 Coolant Temp: Deg-F 545.5 In Channel Flow: Mlb/hr 92.95 Source Convergence 0.00036 Top Ten Thermal Limits Summary - Sorted by Margin Power HCPR APLHGR LHGR Va lue FT Locat. Value Hargin FT Locat. Value Ha rgin Exp. FT Locat ion Value Ha rg in Exp. FT Local. ion 1.533 27 39 28 1 '23 0.873 27 43 28 6. 64 0.717 10.5 27 43 P 16 6.70 0. 683 40.7 21 43 26 17 1.528 27 35 28 1.528 0.871 27 33 18 6.08 0.715 19.3 26 0 l6 6.69 0. 678 40.2 21 35 18 17 1.528 27 33 22 1.534 0.867 28 43 34 6. 61 0.714 10.5 27 33 18 l6 7.15 0.663 33.2 23 45 24 17 1.528 27 33 26 1.544 0.862 28 27 18 6.60 0.713 10.6 28 43 34 16 6.56 0.662 40.0 21 41 28 17

).522 28 39 34 1.574 0.845 27 39 28 6.05 0.712 19.6 26 35 "2 16 6.53 0 '62 40.3 21 33 20 17 1.509 28 43 20 1.575 0.845 28 51 20 6.49 0.712 12.4 28 41 10 7 6.49 0 '60 40.6 21 43 22 17 1.508 28 41 18 1.578 0.843 28 41 10 6.48 0.710 12.4 28 51 "0 7 6. 32 0- 659 42.5 20 4 I 26 17

1. 508 28 4I 20 1.580 0.842 27 33 22 6. 02 0.708 19.8 26 45 :6 17 7.09 0 '59 33.5 23 37 16 17

l. 507 27 47 28 1.584 0.840 27 35 28 6.55 0.707 10.5 28 18 16 6.46 0 '59 40.7 21 39 18 17 1.506 28 43 24 1.585 0.839 27 33 26 6.53 0.704 10.2 27 39 "B (6 7.71 0.657 26.0 24 45 28 l6 TAPE 1:DKA100:(HOANG.PREDICT)RST-97DEC29-155414 TAPE 20: DKA100: (HOANG. PREDICT) RST-9 IDEC29-155746 DECKPL: DKA100: (HOANG. PREDICT) SAV"97 JULOB-140103

WNP2-FTS-148 Page 42 MICROBURN-B (DMAY9SC ) RUN: NASHINGTON NUCLEAR PLANT 2 DATE 12/29/97 TIME 16: 01: 52 Cycle 13 Exposure 6898.5 MÃd/MTU COAST TO 6898.5 MHD/MT 257 EFPD 895.9 GWd Core Average Exposure 25067.1 ÃAd/MTU IDPFRZ IPARM IVDFRZ KSRS KSYM LOPCPR MAPLEX MXHALN NBURN NCTL NOPD R NPFLAT NPTXE NSHUFL TESTO, 0 0 0 1 0 3 1 0 1 8 0 0 1 0 0.00070 Delta E: MHd/MTU, (GNd) 187. 9 ( 24.40 ) "

Axial Profile Edit Radial Power Power: MWt 3150.7 ( 90.38 %) N Power Exposure Zone Avg. Max. Location Core Pressure psia 1024.4 Top 25 0.235 4.425 17 0 '90 0.396 59 .34 Inlet Subcooling: Btu/ibm -20.58 24 0.508 8.543 0.358 0.370 37 2

'8 Flow: Mlb/hr 108.50 (100.00  %) 23 0.919 18.337 19 0.382 0.631 55 18 22 1.099 22.393 20 0.810 1.048 41 16 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 21 1.204 25.262 21 0. 916 1.030 43 22 59 59 20 1.258 26.975 22 1.093 1.116 39 22 55 55 19 1.282 27.994 23 1.012 1.147 47 22 51 40-- -- 40 ---- 51 18 1.290+ 28.599 24 1.222 1.233 45 28 47 47 17 1.289 29.011 25 1.082 1.232 37 28 43 40-- 46 40-- 40 -- -- 40 -- 43 16 1.282 29.245 26 1.235 1.419 39 26

- -- -- "- -- 39 1 '52 1.529 39 15 1 270 29 407 27 39 28 35-- -" -" 40 40 -- "" -- 35 14 1.255 29.538 28 1.412 1.518 39 34 31 31 13 1.236 29.655 27 40 40 -- -- -- 27 12 1.214 29.762 23 1.187 29.860 19 "- -- 40-- 40 40 -- 40 -- 23 19 11 10 F 156 29.941 15 15 9 1.120 29.994 11 40 40 11 8 1.079 29.996+

7 7 7 1 '31 29.946 3 3 6 0.972 29.773 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 S 0 '97 29.347 4 0 '00 28.269 Control Rod Density: 1.46 3 0 '03 25.559 2 0.550 19.748 k-effective: 1.00310 Bottom 1 0.166 5.537 Void Fraction: 0.336 Core Delta-P: psia 20.221  % AXIAL TILT 8.478 -6.375 Core Plate Delta-P: psia 15.749 AVG BOT Sft/12ft 0 ~ 9641 1.0492 Coolant Temp: Deg-F 544.9 In Channel Flow: Mlb/hr 93.13 Source Convergence 0.00036 Top Ten Thermal Limits Summary - Sorted by Margin Power Value 1.529 FT 2I Locat.

39 28 Value Hargin 1 '92 HCPR 0.836 FT Loca 27 t.

43 28 Value Hargin 6 '3 0.697 APLHGR Exp. FT 10.9 27 Location 43 28 17 Value Hargin Exp. FT 6.50 0.665 41.0 21 LHGR

'cat i=.-.

43 "6:

1.524 27 35 28 1 597

~ 0.833 27 33 18 6.41 0.694 10.8 27 33 18 17 6.50 0.660 40.5 21 35 18 1.524 27 33 22 1.604 0.829 28 43 34 6.40 0.693 10.9 28 43 34 17 6.95 0. 64 I 33. 5 23 45 24 1.524 27 33 26 1.614 0.824 28 27 18 5.88 0.692 19.6 26 39 26 16 6.20 0.644 42.2 20 47 26:":

1.518 28 39 34 1.633 0.814 28 51 20 5.86 0.689 19.9 26 35 22 16 6.31 0.644,40.8 21 43 22 1.511 28 47 20 1. 637 0.813 28 41 10 5.85 0.688 20.1 26 45 26 17 6.36 0.644 40 ' 21 41 28 1.509 1.508 28 28 43 20 41 18 1 649

~ 0.806

1. 656 0.803 27 27 39 33 28 22 6 '5 6.34 0.685 0.688 10.8 10.6 28 28 27 18 17 43 24 1'7 6.33 0.644 40.6 21 6.90 0.643 33.7 23 33 20 37 16 '.7 1.508 28 41 14 1.660 0.801 27 35 28 6.33 0.684 10.6 27 39 28 17 6.29 0.643 41 ' 21 39 18 17 1.506 2I 47 28 1.661 0 801 ~ 27 33 26 5.81 0.684 20.1 26 35 16 17 7.51 0.641 26.1 24 45 28 17 TAPE 1:DKA100:(HOANG PREDICT)RST-97DEC29-155746

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TAPE 20:DKA100:(HOANG.PRED?CT)RST-97DEC29-160105 DECKPL :DKA100:(HOANG.PREDICT)SAV-97JUL08-140103

WNP2-FTS-148 Page 43 Appendix B WNP-2 Cycle 14 Discharged and Shuffled Fuel Information (MICROBURN-B).

WNP2-FTS-148 Page 44 Table S.l Full Core WNP-2 Cycle 14 Shuffle Discharged Fuel Information Fuel Assembly Fuel Cycle 13 Assembly Average Identification Type Core Location Exposure (GWd/HTU)

UD7030 19 17-60 36.813 UD6013 17 19-60 , 38.565 UD6054 17 21-60 38.088 UD6075 18 23-60 37.787 UD7078 19 25-60 38.320 UD6120 17 27-60 38.979 UD7075 19 29-60 38.709 UD7103 19 31-60 38.704 UD6101 17 33-60 38.900 UD7082 19 35-60 38.362 UD6096 18 37-60 37.790 UD6046 "17 39-60 38.093 UD6047 17 41-60 38.562 UD7027 19 43-60 36.906 UD7005 19 15-58 38.4S8 UD7040 19 45-58 38.395 UD6087 17 11-56 38.032 UD6036 17 13-56 38.681 UD7009 20 21>>56 36.513 UD7107 20 39-56 36.561 UD6104 17 47-56 38 '55 UD6010 17 49-56 37.964 UD6026 17 11-54 38.583 UD6020 17 49-54 38.553 UD7021 19 11-52 37.559 UD8036 21 21-52 36.747 UD8012 21 39-52 36.807 UD7043 19 49-52 37.537 UD6037 17 5-50 37 '79 UD6094 17 7-50 38.593 UD7089 19 9-50 37.582 UD8069 21 17-50 37.111 UD8044 21 43-50 37.100 UD7025 19 51-50 37.343 UD6074 17 53-50 38.115 UD6011 17 55-50 37.425 UD6028 17 5-48 38.708 UD6049 17 55"48 37.659 UD7095 19 3-46 38.375 UD7067 19 57-46 38.417 UD7093 19 5-44 37. 141 UD8055 21 11-44 36.930 UD8035 21 49-44 36.752 UD7105 19 55-44 37.149 UD6060 17 1-42 38.576 UD6045 17 59-42 38.490

WNP2-FTS-148 Page 45 Table B.1 Full Core WNP-2 Cycle 14 Shuffle Discharged Fuel Information (Cont. )

Fuel Assembly Fuel Cycle 13 Assembly Average Identification Type Core Location Exposure (GWd/MTU)

UD6056 17 1-40 38.124 UD8017 21 9-40 36.731 UD8006 21 51-40 36.800 UD6040 17 59-40 37.873 UD6053 18 1-38 37.826 UD6097 18 59-38 37.723 UD7024 19 1-36 38.230 UD8050 21 7-36 36.778 UD8023 21 25-36 37.235 UD8011 21 35-36 37.214 UD8033 21 53-36 36.824 UD7018 19 59-36 38.226 UD6112 17 1-34 38.973 UD8034 21 29-34 37.165 UD8013 21 31-34 37.191 UD6099 17 59-34 37.609 UD7019 19 1>>32 38.623 UD8043 21 27-32 37.160 UD8029 21 33-32 37.196 UD7102 19 59-32 38.558 UD7011 19 1-30 38.647 UD8040 21 27-30 37.188 UD8038 21 33-30 37.209 UD7066 19 59-30 38.564 UD6001 17 1-28 38.952 UD8022 21 29-28 37.198

-UD8062 21 31-28 37.245 UD6003 17 59-28 38.493 UD7065 19 1-26 38.276 UD8090 21 7-26 36.776 UD8026 21 25-26 37.190 UD8018 21 35-26 37.039 UD8100 21 53-26 36.875 UD7058 19 59-26 38.341 UD6110 18 1-24 37.768 UD6086 18 59-24 37.786 UD6072 17 1-22 38.016 UD8007 21 9-22 36.764 UD8027 21 51-22 36.927 UD6084 17 59-22 37.734 UD6080 17 1-20 38.580 UD6093 17 59-20 38.303 UD7001 19 5-18 37.118 UD8088 21 11-18 36.983 UD8025 21 49-18 36.809 UD7084 19 55-18 37.248

WNP2-FTS-148 Page 46 Table B.l Full Core WNP-2 Cycle 14 Shuffle Discharged Fuel Information (Cont. )

Fuel Assembly Fuel Cycle 13 Assembly Average Identification Type Core Location Exposure (GWd/MTU)

UD7054 19 3-16 38.432 U>7052 19 57-16 38.381 UD6035 17 5-14 38.701 UD6005 17 55>>14 38.378 UD6100 17 5-12 37.880 UD6117 17 7-12 38.602 UD7046 19 9-12 37.587 UD8081 21 17-12 37.013 UD8094 21 43-12 37.150 UD7096 19 51-12 37.297 UD6081 17 53-12 38.310 UD6118 17 55-12 37.732 UD7060 19 11-10 37.531 UD8028 21 21-10 36.794 UD8020 21 39-10 36.831 UD7055 19 49-10 37.403 UD6102 17 11- 8 38.566 UD6116 17 49- 8 38.506 UD6105 17 ll-13-6 38.016 38.744 UD6034 17 6 UD7002 20 21- 6 36.515 UD7098 20 39- 6 36.592 UD6006 17 47- 6 38.557 UD6082 17 49- 6 37.940 UD7031 19 15- 4 38.413 UD7106 19 45- 4 38.389 UD7013 19 17- 2 36.872 UD6071 17 19- 2 38.506 UD6067 17 21- 2 38.102 UD6111 18 23- 2 37.841 UD7080 19 25- 2 38.326 UD6017 17 27- 2 39.090 UD7004 19 29- 2 38.709

.UD7081 19 31- 2 38.729 UD6007 17 33- 2 38.988 UD7026 19 35- 2 38.339 UD6051 18 37- 2 37.841 UD6083 17 39- 2 38.076 UD6024'D7035 17 41- 2 38.567 19 43- 2 36.700

WWP2-FTS-148

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Page 47 Table B.1 Full Core WNP-2 Cycle 14 Shuffle Discharged Fuel Information (Cont.)

Number of Assemblies Fuel Batch Average 'Total Weight Discharged Type Exposure (GWd/KZU) (MTU) 48 17 38.354 8.0585 8 18 37.795 1.3439 40 19 37.968 6.7090 20 36.545 0.6706 32 21 36.992 5.3750

WNP2-FTS-148 Page 48 Table B.2 Full Core WNP-2 Cycle 14 Shuffled Fuel Information Fuel Assembly Core Location Fuel Assembly Core Location Identification Cycle 13 Cycle 14 Identification Cycle 13 Cycle 14 UD7085 5-40 17-60 UD7059 25-58 19-60 UD8001 21-44 21-60 UD8096 25-50 23-60 UD8077 25-44 25-60 UD8066 27-42 27-60 UD7092 15-42 29-60 UD7049 '5-42 31-60 UD8060 33-42 33-60 UD8051 35-44 35-60 UD8019 35-50 37-60 UD8032 39-44 39-60 UD7074 35-58 41-60 UD7070 55-40 43-60 UD8002 13-52 15-58 UD9093 29-46 17-58 UDA015 13-48 19-58 UD9003 29-54 21-58 UDA045 23-48 23-58 WAC108 27-56 25-58 WAC092 23-58 27-58 WQD003 19-52 29-58 WQD014 41-52 31-58 WAC083 37-58 33-58 WAC120 33-56 35-58 UDA029 37-48 37-58 UD9108 31-54 39-58 UDA012 47-48 41-58 UD9152 31-46 43-58 UD8030 47-52 45-58 UD8067 25-54 11-56 UD7086 25-48 13-56 UD9082 15-56 15-56 UD9016 25-52 17-56 WAC050 27-58 19-56 UDA023 19-58 21-56 WQD001 23-56 23-56 WAC098 17-48 25-56 UDA123 29-58 29-56 UDA001 31-58 31-56 WAC038 43-48 35-56 WQD019 37-56 37-56 UDA008 41-58 39-56 WAC035 33-58 41-56 UD9115 35-52 43-56 UD9088 45-56 45-56 UD7048 35-48 47-56 UD8061 35-54 49-56 UD7064 17-58 11-54 UD9062 13-54 13-54 WQD038 17-54 15-54 WQD008 19-44 19-54 UD9150 15-48 23-54 UD9015 19-50 27-54 UDA019 17-46 29-54 UDA006 43-46 31-54 UD9091 41-50 33-54 UD9045 45-48 37-54

'QD016 41-44 41-54 WQD042 43-54 45-54 UD9044 47-54 47-54 UD7077 43-58 49-54 UD8016 9-52 9-52 UD9031 29-56 11-52 UD9127 21-50 13-52 WQD002 15-52 15-52 UD9014 21-48 17-52 WAC052 23-54 21-52 WQD006 23-52 23-52 WAC049 9-44 25-52 WAC106 27-52 27-52 UD9027 29-32 29-52 UD9010 31-32 31-52 WAC118 33-52 33-52 WAC027 51-44 35-52 WQD018 37-52 37-52 WAC084 37-54 39-52 UD9106 39-48 43-52 WQD015 45-52 45-52 UD9017 39-50 47-52 UD9024 31-56 49-52 UD8054 51-52 51-52 UD7023 17-56 5-50 UD7090 3-44 7-50 UD9064 5-32 9-50 WAC043 27-34 11-50 WAC101 15-50 15-50 UD9103 29-40 19-50 UD8008 29-42 23-50 UDA042 21-46 27-50 UDA035 39-46 33-50 UD8031 31-42 37-50

WNP2-FTS-148.

Page 49 e Full Table B.2 Core WNP-2 Cycle 14 Shuffled Fuel Znfonaation (Cont.)

Core Location Fuel Assembly Core Location Fuel Assembly Identification Cycle 13 Cycle 14 Identification Cycle 13 Cycle 14 UD9033 31-40 41-50 WAC089 45-50 45-50 WAC030 33-34 49-50 UD9107 55-32 51-50 UD7022 57-44 53-50 UD7032 43-56 55-50 UD7071 13-36 5-48 UD9092 7-48 7-48 UD9072 11-40 9-48 UDA067 29-52 13-48 UDA047 13-50 15-48 WAC044 25-56 17-48 WQD007 19-48 19-48 UDA024 27-50 21-48 WAC097 23-50 23-48 UD8080 25-38 25-48 WAC110 27-48 27-48 UDA018 7-34 29-48 UDA005 53-34 31-48 WAC122 33-48 33-48 UD8084 35-38 35-48 WAC039 37-50 37-48 UDA010 33-50 39-48 WQD062 41-48 41-48 WAC031 35-56 43-48 UDA129 47-5P 45-48 UDA009 31-52 47-48 UD9117 49-40 51-48 UD9112 53-48 53-48 UD7051 47-36 55-48 UD8003 9-48 3-46 UD9077 5-46 5-46 WQD004 7-44 7-46 WQD031 9-46 9-46

'AC093 11-46 11-46 UDA025 11-48 13-46 UDA044 9-32 15-46 UD9075 23-42 19-46 UDA046 19-56 21-46 UDA051 29-44 23-46 WAC041 15-36 27-46 UDA052 21-54 29-46 UDA037 39-54 31-46 WAC033 45-36 33-46 UDA031 31-44 37-46 UDA131 41-56 39-46 UD9023 37-42 41-46 UDA036 51-32 45-46 UDA110 49-48 47-46 WAC082 49-46 49-46 WQD052 51-46 51-46 WQD063 53-44 53-46 UD9037 55-46 55-46 UD8037 51-48 57-46 UD7068 1-44 1-44 UD9028 21-32 3-44 UD9104 9-36 5-44 UD9113 13-40 9-44 WAC042 5-36 13-44 WAC094 11-50 17-44 UDA020 23-34 19-44 WAC095 7-42 21-44 WQDOOS 23-44 23-44 UDA026 23-40 25-44 WAC109 .27-44 27-44 UD9136 23-46 29-44 UD9089 37-46 31-44 WAC121 33-44 33-44 UDA003 37-40 35-44 WQD017 37-44 37-44 WAC080 53-42 39-44 UDA111 37-34 41-44 WAC081 49-50 43-44 WAC029 55-36 47-44 UD9065 47-40 51-44 UD9052 51-36 55-44 UD9118 39-32 S7-44 UD7094 59-44 59-44 UD7042 3-36 1-42 UDA048 15-46 3-42 WAC047 3-34 5-42 WQD030 17-42 7-42 UD9130 15-32 11-42 WQD027 13-42 13-42 UD9067 19-38 15-42 UDA043 27-38 17-42 UD8078 21-40 19-42 UD9085 17-44 23-42 UD7044 3-40 27-42 UD7015 57-40 33-42 UD9046 43-44 37-42 UD8086 39-40 41-42

WNP2-FTS-148 Page 50 Table B.2 Full Core WNP-2 Cycle 14 Shuffled Fuel Information (Cont.)

Fuel Assembly Core Location Fuel Assembly Core Location Identification Cycle 13 Cycle 14 Identification Cycle 13 Cycle 14 UDA039 33-38 43-42 UD9125 41-38 45-42 WQD045 47-42 47-42 UD9102 45-32 49-42 WQD043 43-42 53-42 WAC037 57-34 55-42 UDA027 45-46 57-42 UD7017 57-36 59-42 UD8057 17-40 1-40 UD9059 7-32 3-40 UDA140 3-42 5-40 WAC100 7-38 9-40 UDA022 11-34 13-40 UDA049 5-42 15-40 WAC102 19-54 17-40 UDA016 19-40 21-40 UDA014 29-36 23-40 WAC104 25-40 25-40 WAC107 27-40 27-40 UDA021 25-42 29-40 UDA004 35-42 31-40 WAC119 33-40 33-40 WAC086 35-40 35-40 UDA002 31-36 37-40 UDA011 41-40 39-40 WAC088 41-54 43-40 UDA030 55-42 45-40 UDA007 49-34 47-40 WAC090 53-38 51-40 UDA032 57-42 55-40 UD9011 53-32 ,57-40 UD8010 43-40 59-40 UD8099 11-36 1-38 UDA069 13-38 3-38 WQD028 5-38 5-38 UD9050 13-46 7-38 WQD029 9-38 9-38 UD8004 19-32 11-38 WAC103 11-38 13-38 UDA068 17-32 15-38 WQD033 17-38 17-38 UD9149 19-42 19-38 UDA139 25-32 21-38 UD9066 29-50 23-38 UD9051 13-32 27-38 UD9078 27-46 29-38 UD9144 33-46 31-38 UD9135 47-32 33-38 UD9026 31-50 37-38 UDA028 35-32 39-38 UD9086 41-42 41-38 WQD044 43-38 43-38 UDA053 43-32 45-38 WAC087 49-38 47-38 UD8014 41-32 49-38 WQD041 51-38 51-38 UD9043 47-46 53-38 WQD040 55-38 55-38 UDA054 47-38 57-38 UD8091 49-36 59-38 UD8064 17-36 1-36 WAC142 5-34 3-36 WAC051 13-44 5-36 WAC048 17-52 9-36 UD8087 23-36 13-36 UDA041 21-38 17-36 WAC099 21-36 21-36 UD9004 11-32 25-36 WAC105 27-36 27-36 WAC046 15-54 29-36 WAC032 45-54 31-36 WAC127 33-36 33-36 UD9007 49-32 35-36 WAC091 39-36 39-36 UDA034 39-38 43-36 UD8059 37-36 47-36 WAC036 43-52 51-36 WAC085 47-44 55-36 WAC146 55-34 57-36 UD8072 43-36 59-36 UD8083 19-34 1-34 WAC096 3-38 3-34 UD9133 11-42 7-34 WAC132 9-34 9-34 UDA066 15-40 11-34 WAC135 13-34 13-34 WAC045 25-46 15-34 WAC131 17-34 17-34 UD7006 21-58 19-34 WAC133 21-34 21-34 UD9114 29-48 23-34 WAC134 25-34 25-34

WNP2-FTS-148 Page 51 Table B.2 Full Core WNP-2 Cycle 14 Shuffled Fuel Information (Cont.)

Fuel Assembly Core Location Fuel Assembly Core Location Identification Cycle 13 Cycle 14 Identification Cycle 13 Cycle 14 UD9116 29-38 29-34 UD9090 31-38 31-34 WAC144 35-34 35-34 UD9047 31-48 37-34 WQD081 39-34 39-34 UD7041 39-58 41-34 WQD082 43-34 43-34 WAC028 35-46 45-34 WAC147 47-34 47-34 UDA109 45-40 49-34 WAC145 51-34 UD9040 49-42 53-34 WAC079 57-38 57-34 UD8021 41-34 59-34 UD7008 19-46 1-32 WQD032 9-42 3-32 UDA040 3-32 5-32 UDA143 15-44 7-32 UD9098 23-38 9-32 UDA017 27-54 13-32 UDA092 7-40 15-32 UD9020 15-38 17-32 UDA050 19-36 21-32 UD9147 15-34 23-32 WAC040 7-46 25-32 UD9071 23-32 27-32 UDA142 21-42 29-32 UDA079 39-42 31-32 UD9131 37-32 33-32 WAC034 53-46 35-32 UD9039 45-34 37-32 UDA130 41-36 39-32 UD9101 45-38 43-32 UDA038 53-40 45-32 UDA013 33-54 47-32 UD9083 37-38 51-32 UDA033 45-44 53-32 UDA080 57-32 55-32 WQD080 51-42 57-32 UD7037 41-46 59-32 UD7029 19-16 1-30 WQD021 9-20 3-30 UDA114 3-30 5-30 UDA061 15-18 7-30 UD9129 23-24 9-30 UDA084 27- 8 13-30 UDA059 7-22 15-30 UD9123 15-24 17-30 UDA057 19-26 21-30 UD9008 15-28 23-30 WAC004 7-16 25-30 UD9070 23-30 27-30 UDA108 21-20 29-30 UDA121 39-20 31-30 UD9053 37-30 33-30 WAC017 53-16 35-30 UD9139 45-28 37-30 UDA117 41-26 39-30 UD9105 45-24 43-30 UDA076 53-22 45-30 UDA099 33- 8 47-30 UD9132 37-24 51-30 UDA072 45-18 53-30 UDA073 57-30 55-30 WQD013 51-20 57-30 UD7108 41-16 59-30 UD8041 19-28 1-28 WAC057 '3-24 3-28 UD9054 11-20 7-28 WAC124 9-28 9-28 UDA082 15-22 11-28 WAC126 13-28 13-28 WAC008 25-16 15-28 WAC125 17-28 17-28 UD7028 21- 4 19-28 WAC123 21-28 21-28 UD9060 29-14 23-28 WAC129 25-28 25-28 UD9080 29-24 29-28 UD9109 31-24 31-28 WAC114 35-28 35-28 UD9018 31-14 37-28 WAC111 39-28 39-28 UD7003 39- 4 41-28 WAC113 43-28 43-28 WAC019 35-16 45-28 WAC115 47-28 47-28 UDA095 45-22 ,49-28 WAC112 51-28 51-28 UD9137 49-20 53-28 WAC070 57-24 57-28 UD8093 41-28 59-28

WNP2-FTS-148 Page 52 Table B.2 Full Core WNP-2 Cycle 14 Shuffled Fuel Information (Cont.)

Fuel Assembly Core Location Fuel Assembly Core Location Identification Cycle 13 Cycle 14 Identification Cycle 13 Cycle 14 UD8049 17-26 1-26 WAC128 5-28 3-26 WAC054 13-18 5-26 WAC001 '7-10 9-26 UD8085 23-26 13-26 UDA056 21-24 17-26 WAC062 21-26 21-26 UD9013 11-30 25-26 WAC150 27-26 27-26 WAC007 15- 8 29-.26 WAC020 45- 8 31-26 WAC140 33-26 33-26 UD9140 49-30 35-26 WAC073 39-26 39-26 UDA077 39-24 43-26 UD8082 37-26 47-26 WAC022 43-10 51-26 WAC025 47-18 55-26 WAC116 55-28 57-26 UD8056 43-26 59-,26 UD8039 11-26 1-24 UDA128 13-24 3-24 WQD064 5-24 5-24 UD9094 13-16 7-24 WQD024 9-24 9-24 UD8005 19-30 11-24 WAC064 11-24 13-24 UDA087 17-30 15-24 WQD025 17-24 17-24 UD9122 19-20 19-24 UDA055 25-30 21-24 UD9063 29-12 23-24 UD9068 13-30 27-24 UD9148 27-16 29-24 UD9145 33-16 31-24 UD9134 47-30 33-24 UD9097 31-12 37-24 UDA070 35-30 39-24 UD9142 41-20 41-24 WQD011 43-24 43-24 UDA098 43-30 45-24 WAC077 49-24 47-24 UD8063 41-30 49-24 WQD010 51-24 51-24 UD9143 47-16 53-24 WQD053 55-24 55-24 UDA096 47-24 57-24 UD8075 49-26 59-24 UD8053 17-22 1-22 UD9119 7-30 3-22 UDA062 3-20 5-22 WAC061 7-24 9-22 UDA089 11-28 13-22 UDA063 5-20 15-22 WAC065 19- 8 17-22 UDA086 19-22 21-22 UDA081 29-26 23-22 WAC063 25-22 25-22

'AC149 27-22 27-22 UDA126 25-20 29-22 UDA136 35-20 31-22 WAC138 33-22 33-22 WAC078 35-22 35-22 UDA093 31-26 37-22 UDA138 41-22 39-22 WAC076 41- 8 43-22 UDA074 55-20 45-22 UDA103 49-28 47-22 WAC074 53-24 51-22 UDA116 57-20 55-22 UD9055 53-30 57-22 UD8042 43-22 59-22 UD7007 3-26 1-20 UDA065 15-16 3"20 WAC009 3-28 5-20 WAC130 17-20 7-20 UD9005 15-30 11-20 WQD020 13-20 13-20 UD9061 19-24 15-20 UDA112 27-24 17-20 UD8097 21-22 19-20 UD9073 17-18 23-20 UD7076 3-22 27-20 UD7012 57-22 33-20 UD9146 43-18 37-20 UD8089 39-22 41-20 UDA075 33-24 43-20 UD9038 41-24 45-20 WQD012 47-20 47-20 UD9019 45-30 49-20 WQD054 43-20 53-20 WAC021 57-28 55-20

WNP2-FTS-148

'Page 53 Table B.2 Full Core WNP-2 Cycle 14 Shuffled Fuel Information (Cont.)

Fuel Assembly Core Location Fuel Assembly Core Location Identification Cycle 13 Cycle 14 Identification Cycle 13 Cycle 14 UDA118 45-16 57-20 UD7039 57-26 59-20 UD7053 1-18 1-18 UD9029 21-30 3-18 UD9126 9-26 5-18 .UD9002 13-22 9-18 WAC005 5-26 13-18 WAC059 11-12 17-18 UDA125 23-28 19-18 WAC058 7-20 21-18 WQD083 23-18 23-18 UDA133 23-22 25-18 WQD084 27-18 27-18 UD9041 23-16 29-18 UD9079. 37-16 31-18 WAC136 33-18 33-18 UDA094 37-22 35-18 WQD034 37-18 37-18 WAC069 53-20 39-18 UDA104 37-28 41-18 WAC068 49-12 43-18 WAC014 55-26 47-18 UD9096 47-22 51-18 UD9141 51-26 55-18 UD9087 39-30 57-18 UD7057 59-18 59-18 UD8024 9-14 3-16 UD9057 5-16 5-16

'QD047 7-18 7-16 WQD022 9-16 9-16 WAC012 11-16 11-16 UDA088 11-14 13-16 UDA064 9-30 15-16 UD9069 23-20 19-16 UDA107 19- 6 21-16 UDA113 29-18 23-16 WAC003 15-26 27-16 UDA060 21- 8 29-16 UDA120 39- 8 31-16 WAC018 45-26 33-16 UDA071 31-18 37-16 UDA119 41- 6 39-16 UD9138 37-20 41-16 UDA115 51-30 45-16 UDA144 49-14 47-16 WAC067 49-16 49-16 WQD009 51-16 51-16 WQD071 53-18 53-16 UD9006 55-16 55-16 UD8076 51-14 57-16 UD7069 13-26 5-14 UD9034 7-14 7-14 UD9048 11-22 9-14 UDA132 29-10 13-14 UDA106 13-12 15-14 WAC002 25- 6 17-14 WQD046 19-14 19-14 UDA085 27-12 21-14 WAC056 23-12 23-14 UD8079 25-24 25-14 WAC152 27-14 27-14 UDA091 7-28 29-14 UDA135 53-28 31-14 WAC141 33-14 33-14 UD8095 35-24 35-14 WAC071 37-12 37-14 UDA097 33-12 39-14 WQD072 41-14 41-14 WAC015 35- 6 43-14 UDA124 47-12 45-14 UDA101 31-10 47-14 UD9084 49-22 51-14 UD9001 53-14 53-14 UD7104 47-26 55-14 UD7047 17- 6 5-12 UD7072 3-18 7-12 UD9032 5-30 9-12 WAC006 27-28 11-12 WAC060 15-12 15-12 UD9012 29-22 19-12 UD8047 29-20, 23-12 UDA058 21-16 27-12 UDA078 39-16 33-12 UD8058 31-20 37-12 UD9009 31-22 41-12 WAC075 45-12 45-12 WAC016 33-28 49-12 UD9110 55-30 51-12 UD7016 57-18 53-12 UD7100 43- 6 55-12 UD8074 9-10 9-10 UD9049 29- 6 11-10

WNP2-FTS-148 Page 54 Table B.2 Full Core WNP-2 Cycle 14 Shuffled Fuel Information (Cont. )

Fuel Assembly Core Location Fuel Assembly Core Location Identification Cycle 13 Cycle 14 Identification Cycle 13 Cycle 14 UD9030 21-12 13-10 WQD051 15-10 15-10 UD9035 21-14 17-10 WAC053 23- 8 21-10 WQD049 23-10 23-10 'WAC011 9-18 25-10 WAC151 27-10 27-10 UD9036 '29-30 29-10 UD9025 31-30 31-10 WAC139 33-10 33-10 WAC023 51-18 35-10 WQD035 37-10 37-10 WAC026 37- 8 39-10 UD9121 39-14 43-10 WQD037 45-10 45-10 UD9042 39-12 47-10 UD9058 31- 6 49-10 UD8065 51-10 51-10

. UD7083 17- 4 11- 8 UD9021 13- 8 13- 8 WQD023 17- 8 15- 8 WQD050 19-18 19- 8 UD9081 15-14 23- 8 UD9076 19-12 27- 8 UDA090 17-16 29- 8 UDA141 43-16 31- 8 UD9099 41-12 33- 8 UD9100 45-14 37- 8 WQD039 41-18 41- 8 WAC117 43- 8 45- 8 UD9056 47- 8 47- 8 UD7050 43- 4 49- 8 UD8070 25- 8 11- 6 UD7061 25-14 13- 6 UD9151 15- 6 15- 6 UD9124 25-10 17- 6 WAC010 27- 4 19- 6 UDA083 19- 4 21- 6 WQD048 23- 6 23- 6 WAC055 17-14 25- 6 UDA127 29- 4 29- 6 UDA137 31- 4 31- 6 WAC072 43-14 35- 6 WAC143 37- 6 37- 6 UDA102 41- 4 39- 6 WAC024 33- 4 41- 6 UD9111 35-10 43- 6 UD9120 45- 6 45- 6 UD7038 35-14 47- 6 UD8068 35- 8 49- 6 UD8009 13-10 15- 4 UD9074 29-16 17- 4 UDA134 13-14 19- 4 UD9128 29- 8 21- 4 UDA105 23-14 23- 4 WAC148 27- 6 25- 4 WAC013 23- 4 27- 4 WQD085 19-10 29- 4

'WQD036 41-10 31- 4 WAC066 37- 4 33- 4 WAC137, 33- 6 35- 4 UDA122 37-14 37- 4 UD9095 31- 8 39- 4 UDA100 47-14 41- 4 UD9022 31-16 43- 4 UD8046 47-10 45- 4 UD7045 5-22 17- 2 UD7014 25- 4 19- 2 UD8073 21-18 21- 2 UD8015 25-12 23- 2 UD8048 25-18 25- 2 UD8071 27-20 27- 2 UD7101 15-20 29- 2 UD7073 45-20 31- 2 UD8098 33-20 33- 2 UD8052 35-18 35- 2 UD8092 35-12 37- 2 UD8045 39-18 39- 2 UD7034 35- 4 41- 2 UD7036 55-22 43- 2

WNP2-FTS-148 .

Page 55 Appendix C WNP-2 Cycle 14 Targ,et Control Rod Patterns (MICROBUI&I-B)

WNP2-FTS-148 Page 56 MICROBURN-B (EMAY95C ) RUN: RODSTEP DATE 01/12/98 TIME 12:05:58 Cycle 14 Exposure 0.0 M(4d/MVJ

)4NP-2 - Rod Pattern at 0000 M)4D/MT 0.0 G)4d Core Average Exposure 18469.6 M)4d/MTU IDPFRZ IPARM IVDFRZ KSRS KSYM LOPCPR MAPLEX MXHALN NBURN NCTL NOPDR NPFLAT NPTXE NSHUFL TEST".

0 0 0 1 0 3 1 0 0 8 0 1 1 0 0.000::

Delta E: M)4d/MTU, (G(4d) 0.0 ( 0.00 ) Axial Profile Edit Radial Power Power: MNt 3486.0 (100.00 %) N Power Exposure Zone Avg. Max. Location Core Pressure: psia 1035.0 Top 25 0.177 3 '42 19 0.266 0.334

'353 12 Inlet Subcool'Ing: Btu/ibm -19.24 24 0.417 6.290 20 0.489 0.965 20 Flow: Mlb/hr 108.50 (100.00  %) 23 0.703 13.292 21 0.471 0.998 49 24 22 0.854 16.338 22 1.041 1.060 47 26 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 21 0.951 18.504 . 23 0.841 1.084 45 20 59 59 20 1 F 007 19.797 24 1.157 1.160 37 30 55 55 19 1.032 20.561 25 0.986 1.244 39 46 51 51 18 1.049 21.009 26 1.250 1.424 43 18 47 36 -- -- -- 10 36-- 47 17 1.063 21.312 27 1.349 1.468 33 26 43 43 16 1.076 21.482 28 1.290 1.485 47 20 39 -- -- -" "-' 0 "" 39 15 1.089 21 '07 29 1.102 1 '74 39 20 35 35 14 1.102 21.715 30 1.177 1 272 45 18

~

31 "- -- -- 10 -- -- -" 12 10 31 13 1.115 21.817 27 27 12 1.129 21.918 23 0 0-- 23 11 1.144 22.017 19 19 10 1.161 22.109 15 -" -- 36 -- -" -- 10 36-- 15 9 1.180 22.184 11 11 8 1.203 22.224 7 7 7 1.228 22.229+

3 3 6 1.254 22.139 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 5 1.286 21.849 4 1 297+ 21.046

~

Control Rod Density: 4.82 3 1.223 18.965 2 0.975 14.537 k-effective: 1.00327 Bottom 1 0.286 3.996 Void Fraction: 0.424 Core Delta-P: psia 21.194  % AXIAL TILT -11.922 -6.863 Core Plate Delta-P: psia 16.742 AVG BOT 8ft/12ft 1.0725 1.0518 Coolant Temp: Deg-F 547.3 In Channel Flow: Mlb/hr 92.19 Source Convergence 0.00006 Top Ten Thermal Limits Summary - Sorted by Margin Power HCPR APLHGR LHGR Value ET Locat. Value Hargin ET Locat. Value Hargin Exp. FT Location Value Hargin Exp. PT Ldcaticn

1. 485 28 47 20 1 603

~ 0.873 25 39 46 7. 94 0.8'72 12.7 28 3I 10 4 8.84 0.794 12.7 28 37 10 4

l. 474 28 41 14 1.617 0.866 25 45 22 7.90 0.869 12.8 28 51 24 4 8.79 0.791 12.8 8.08 0.772 19.4 28 26 51 24 51 26 4

1'. 468 2'7 33 26 1.529 0.850 28 47 20 7.36 0.854 17.1 26 25 32 4

l. 467 27 35 28 1.543 0.843 28 41 14 7.26 0.854 19.4 26 Sl 26 4 8.00 0.770 20.4 26 35 10

l. 461 28 43 24 1.666 0.841 25 47 22 7.88 0. 852 10. 6 27 25 34 4 8.18 0.'768 17.1 26 25 32

1. 460 28 37 18 1.555 0 '36 27 33 26 7.32 0.852 17.2 26 29 36 4 8.14 0 '7 65 17.2

~ 26 29 36

1. 459 28 51 24 1.556 0.836 27 35 28 7.87 0.850 10.7 27 27 36 4 8.'79 0. 765 10.6 27 25 34 4

l. 448 28 3'7 10 1.560 0.834 28 51 24 7.18 0.845 20.4 26 35 10 4 8.77 0. 763 10. 7 8.46 0.'752 12 '

2'7 27 36 4 1.424 26 43 18 1.562 0.832 28 43 24 7.78 0.836 9.5 28 37 44 4 27 33 10 4 1.421 27 51 28 1.564 0.831 28 3'7 18 7.59 0.830 12.0 27 33 10 4 7.84 0.747 19.0 26 51 22 4 TAPE 1: DKA100: (HOANG.CYC14.JAN98) RST TO14. DAT 31-DEC-1997 11:47:50.66 TAPE 20:

DECKPL:NO HISTORIAN Pl USED

WNP2-FTS-148 Page 57 MICROBURN-B (DMAY95C ) RUN: RODSTEP DATE 01/12/98 TIME 12:07:13 Cycle 14 Exposure 200.0 MWd/MTU NNP-2 - Rod Pattern at 0200 MWD/MT 26.2 GWd Core Average Exposure 18669.6 MWd/MTU IDPFRZ IPARM IVDFRZ KSRS KSYM LOPCPR MAPLEX MXHALN NBURN NCTL NOPDR NPFLAT NPTXE NSHUFL TESTOT 0 0 0 1 0 3 1 0 1 8 0 0 1 0 0.00010 Delta E: MWd/MTU, (GWd) 200.0 ( 26.18 ) Axial Profile Edit Radial Power Power: MWt 3486.0 (100.00 %) N Power Exposure Zone Avg. Max. Location Core Pressure: psia 1035.0 Top 25 0.185 3 '77 19 0 '57 '180 53 12 Inlet Subcooling: Btu/ibm -19.24 24 0.436 6.373 20 0 '98 0.987 33 20 Flow: Mlb/hr 108.50 (100.00 0) 23 0.734 13.432 21 0 '77 1.011 49 24 22 0.889 16 '09 '22 1 052 1.076 47

~

'94 26'3 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 ~

21 0.985 18 0.843 1.118 33 30 59 59 20 1.033 19.998 24 1 '92 1.196 37 30 55 55 19 1.057 20.768 25 0.971 1.242 39 46 51 51 18 1.064 21.219 26 1.248 1.449 35 30 47 -- 14 -- "" 8 14 47 17 1.059 21.525 27 1.377 1.513 33 26 43 43 16 1.058 21.698 28 1.290 1.479 51 24 39 0 0 39 15 1.060 21.825 29 1.080 1.182 39 20 35 35 14 1.064 21.935 30 1.181 1.310 33 28 31 8 -- -" -- 12 -- 31 13 1.071 22.040 27 27 12 1.081 22.144 23-- 0 -- "- 0 -- 23 11 1 F 095 22.246 19 19 10 1.113 22.341 15 14 -- -- -- 8 14 15 9 1.137 22.420 11 11 8 1.169 22 '65 7 7 7 1.209 22.474+

3 3 6 1.259 22 '90 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 5 1.310 22.106 4 1.336+ 21.305 Control Rod Density: 5. 90 3 1.273 19.210 2 1.022 14.733 k-effective: 1.00364 Bottom 1 0.301 4.052 Void Fraction: 0.423 Core Delta-P: psia 21.174 0 AXIAL TILT "11.199 -6 '17 Core Plate Delta-P: psia 16.722 AVG BOT 8ft/12ft 1 ~ 0613 1 ~ 0520 Coolant Temp: Deg-F 547.4 In Channel Flow: Mlb/hr 92.20 Source Convergence 0.00007 Top Ten Thermal Limits Summary - Sorted by Margin Power NCPR APLHGR LHGR Value FT Locat. Value Margin FT Locat. Value Margin Exp. FT Location Value Margin Exp. FT Location 1.513 27 33 26 1.606 0.872 25 39 46 8.15 0.898 13 ' 28 37 10 4 9. 06 0.820 13.1 28 3'7 10 4 1.512 1.479 27 28 35 28 51 24 1.497 0.869 27 33 26 1.497 0.868 27 35 28 7 '6 0.895 17.5 8.10 0.894 13.2 26 28 25 32 51 24 4

4

9. Ol 0.816 13 '

8.68 0 '04 15 '

28 26 Sl 25 24 32 3 1.478 1.4'7'7 28 43 24 1.619 0.865 25 45 22 1.534 0.847 28 51 24 7.62 0.891 17.6 26 29 36 9 '5 0 '02 11.1 9.13 0.800 11.1 2'7 25 34 4 28 37 18 8.22 0.891 11.1 27 25 34 4 27 27 36 4 1.466 28 37 10 1.539 0.845 28 43 24 8.20 0.889 11.1 27 27 36 8.63 0.799 15.3 26 29 36 3 1.455 28 47- 20 1.540 0.844 28 37 18 7,47 0.879 19.8 26 51 26 4 8.3l 0.796 19.8 26 51 26 1.449 26 35 30 1.667 0 840 25 47 22

~

'7

~ 40 0.870 20.'7 26 35 10 4 8.23 0.795 20.7 26 35 10 4 1.448 27 51 28 1.550 0. 839 28 37 10 8.02 0.862 9.9 28 37 44 4 8.'73 0.'781 12.4 27 33 10 1.447 26 31 26 1.674 0.836 24 37 30 '7. 84 0.860 12.4 27 33 10 4 8.66 0.775 12.5 2 7 51 28 4 TAPE 1: DKA100: (HOANG.CYC14.JAN98) RST TO14.DAT 31-DEC-1997 11: 4'7: 50. 66 TAPE 20:

DECKPI.:NO HISTORIAN PL USED

WNP2-FTS-148 Page 58 MICROBURN-B (DMAY95C ) RUN: RODSTEP DATE 01/12/98 TIME 12:08:23 Cycle 14 Exposure 500.0 MNd/MTV NNP-2 Rod Pattern at 0500 MND/MT

~ 65.4 GWd Core Average Exposure 18969.6 MÃd/MTU IDPFRZ IPARM IVDFRZ KSRS KSYM LOPCPR MAPLEX MXHMN NBURN NCTL NOPDR NPFLAT NPTXE NSHUFL TESTOT 0 0 0 1 0 3 1 0 1 8 0 0 1 0 0 F 00010 Delta E: MÃd/MTU, (GWd) 300.0 ( 39.27 )

Axial Profile Edit Radial Power Power: Mwt 3486.0 (100.00 %) N Power Exposure Zone Avg. Max. Location Core Pressure: psia 1035.0 Top 25 0.191 3.232 19 0.260 0.323 53 12 Inlet Subcooling: Btu/ibm -19.24 24 0.449 6.503 20 0.497 0.979 33 20 Flow: Mlb/hr 108.50 (100.00  %) 23 0.754 13.653 21 0.477 1.010 49 24 22 0.913 16.776 22 1.047 1.071 47 26 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 21 1.011 18.990 23 0.843 1.102 33 30 59 59 20 1.061 20 '08 24 1.175 1 179 37 30

~

55 55 19 1.087 21.086 25 0.970 1.235 39 46 51 51 18 1.098 21.539 26 1.245 1.427 35 30 47 16 -- -- 8 16 -- -" 47 17 1.098 21.843 27 1.369 1.495 33 26 43 16 1.089 22.016 28 1.291 1.476 51 24 43 39 0 ---- 0-- -- 39 15 1.084 22.143 29 1.088 1.185 39 20 35- 35 14 1.083 22.255 30 1 189 1.305

~ 33 28 31 8 -- -- -- 12 "" 31 13 1.085 22.362 27 27 12 1.090 22.469 23 0-- 0 23 11 1.098 22.575 19- '76 15 -- 16 -- -- 8 16 19 15 10 9

1.111 1.128 1.153 22 22.761 22.816 11 11 8 7 7 7 1.185 22.837+

3 3 6 1.224 22.768 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 5 1.263 22.500 4 1.277+ 21.707 Control Rod Density: 5 F 81 3 1.209 19.592 2 0.970 15.039 k-effective: 1.00310 Bottom 1 0.287 4.142 Void Fraction: 0.418 Core Delta-P: psia 21.111  % AXIAL TILT -8.677 -6.985 Core Plate Delta-P: psia 16.659 AVG BOT 8ft/12ft 1.0482 1.0522 Coolant Temp: Deg-F 547.3 In Channel Flow: Mlb/hr 92.25 Source Convergence 0.00007 Top Ten Thermal Limits Summary - Sorted by Margin Power HCPR APLHGR LHGR Value FT Locaf. Value Margin FT Locat. Value Margin Exp. FT Location Value Margin Exp. FT Location

l. 495 27 33 26 1.611 0.869 25 39 46 7.80 0.864 13. I 28 37 10 4 8.6I 0. 793 13.7 28 37 jo 4

l. 495 27 35 28 1.622 0 '63 25 45 22 7.75 0.860 13.8 28 51 24 4 8:62 0. 790 13.8 28 51 24

l. 476 28 51 24 1.51I 0.857 27 33 26 7.22 0.850 18.1 26 25 32 8.67 0. 767 11.7 27 25 34 4 1.470 28 43 24 1 ~ 517 0 '57 27 35 28 7.78 0.849 11.7 27 25 34 4

4 8.65 0. 766 7.95 0. 766 jl I 20.

~ 27 27 36 51 "6 1.469 28 37 18 1.536 0.846 28 51 24 7.76 0.847 11.7 27 27 36 4 4 26 4 1.464 28 37 10 1.666 0 '40 25 47 22 7.18 0.845 18.2 26 29 36 4 7.88 0. 764 21.3 26 35 10 4 1.457 28 47 20 1.547 0.840 28 43 24 7.14 0.840 20.4 26 51 26 4 8.03 0. 760 18.1 26 25 32 4 1.446 28 41 14 1.549 0 '39 28 37 18 7.08 0.832 21.3 26 35 10 4 I.99 0. 757 18.2 26 29 36 4 1.442 27 51 28 1.551 0 '38 28 37 10 7.47 0.824 13.1 27 33 10 4 8.32 0. 752 13.1 27 33 10 4

l. 434 27 43 28 1.565 0.830 28 47 20 7.63 0.824 10.6 28 37 44 4 8.25 0. 746 13.1 27 51 28 4 TAPE 1-DKA100:(HOANG~ CYC14 ~ JAN98)RST TO14.DAT 31-DEC-l997 ll:47:50.66 TAPE 20:

DECKPL:NO HISTORIAN PL USED

WNP2-FTS-148 Page 59 MICROBURN-B (IXAY95C ) RUN: RODSTEP DATE 01/12/98 TIME 12:10:00 Cycle 1'4 Exposure 1000.0 MWd/MTU NNP-2 Rod Pattern at 1000 MWD/MT 130.9 GWd Core Average Exposure 19469.5 MWd/MTU IDPFRZ IPARM IVDFRZ KSRS KSYM LOPCPR MAPLEX MXHALN NBURN NCTL NOPDR NPFLAT NPTXE NSHUFL TESTO.

0 0 0 1 0 3 1 0 1 8 0 0 1 0 0.00010 Delta E: MWd/MTU, (GWd) 500.0 ( 65.44 ) Axial. Profile Edi.t Radial Power Power: MWt 3486.0 (100.00 5) N Power Exposure Zone Avg. Max. Location Core Pressure.: psia 1035.0 Top 25 0.167 3.327 19 0.271 0.341 53 12 Inlet Subcooling: Btu/ibm -19.24 24 0.391 6.727 20 0.486 0.947 33 20 Flow: Mlb/hr 108.50 (100.00 0) 23 0.655 14.030 21 0.471 0.999 49 24 22 0.798 17.233 22 1 '27 1.043 47 26 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 21 0.895 19.497 23 0 '39 1.083 45 20 59 59 20 0.959 20.839 24 1.126 1.129 37 30 55 '1 55 19 1.003 21.630 25 0.970 1.227 39 46 51 18 1.033 22.089 26 1.244 1.428 43 18 47 40 -- 0 40 47 17 1.058 22 '92 27 1.328 1.444 33 26 22.560 1.297 1.494 47 20 43 39-- 0 -- 0 "- "- --

43 39 16 15 1.081 1.100 22.686 28 29 1.133 1.199 39 20 35 35 14 1 118 22.797 30 1 '11 1.329 45 18

-" "" -- -" ~

31 0 12 0 31 13 1.135 22.905 1.152 23.014 27 23 "- 0 -- -- 27 23 12 11 1.169 23.124 19 19 10 1.187 23.231 15 40 -- -" 0 40 15 9 1.207 23.326 11 7

ll7 8

7 1.231 23.393 1.260 23.430 3 3 6 1.290 23.381 2 610 14 18 22 26 30 34 38 42 46 50 54 58 5 1.313+ 23.132 4 1.305 22.346 Control. Rod Density: 5.09 3 1.223 20.197 2 0.981 15.525 k-effective: 1.00340 Bottom 1 0.290 4.284 Void Fraction: 0.427 Core Delta-P: psia 21 '51 8 AXIAL TILT -14.040 -7.029 Core Plate Delta-P: psia 16.800 AVG BOT 8ft/12ft 1.0898 1.0521 Coolant Temp: Deg-F 547.4 In Channel Flow: Mlb/hr 92.14 Source Convergence 0.00009 Top Ten Thermal Limits Summary - Sorted by Margin PoMer MCPR APLHGR LHGR Value FT Locat. Value Hargin FT Locat. Value Hargin Exp. FT Location Value Ha rgin Exp..FT Location

l. 494

1. 484 28 28 47 41 20 14 1.513 0.859 28 47 20 1.630 0.859 25 39 46 7.81 0.878 14.8 28 37 10 4 7.77 0.874 14.9 28 51 24 4 8 '9 8.70 0.802 14.8 28 0.799 14.1 28 37 10 938 4

4

l. 462 28 51 24 1.643 0.852 25 45 22 7.12 0.838 20.9 26 51 22 7.93 0.769 21.3 26 51. 26

1. 451 28 37 10 1 526

~ 0.852 28 41 14 7.12 0.837 21.3 26 51 26 4 7.86 0.768 22.3 26 35 10 1.444 28 43 24 1 553

~ 0.837 28 51 24 7.11 0.837 21.2 26 39 10 4 7.92 0,767 21.2 26 39 10 4 1.444 27 33 26 1. 677 0.835 25 4 I 22 7.53 0.831 13.2 28 41 14 4 I. 93 0.767 20.9 26 51 22 4 1.444 27 35 28 1.567 0.830 28 37 10 7.05 0.829 22.3 26 35 10 4 8.38 0.760 13.2 28 41 14 4 1.443 28 37 18 1.699 0.824 25 39 14 7.58 0.825 11.6 28 37 44 4 8.30 0.753 13.2 28 47 20 4 1.428 26 43 18 1 579

~ 0.823 28 43 24 7.46 0.823 13.2 28 47 20 8.19 0.752 14.1 27 33 10 4 1.402 27 51 28 1.580 0.823 28 3I 18 7.46 0.820 12.8 27 25 34 8.30 0.747 12.8 27 25 34 TAPE 1: DKA100: (HOANG.CYC14.JAN98) RST TO14. DAT 31-DEC-1997 11: 47: 50. 66 TAPE 20:

DECKPL:NO HISTORIAN PL USED

WNP2-FTS-148 Page 60 MICROBURN-B '(DMAY95C ) RUN: RODSTEP DATE 01/12/98 TIME 12:11:20 Cycle 14 Exposure 1500.0 MWd/MTV NNP-2 - Rod Pattern at 1500 MWD/MT 196.3 GWd Core Average Exposure 19969.6 MWd/MTU IDPFRZ IPARM IVDFRZ KSRS KSYM LOPCPR MAPLEX N(HAW NBVRN NCTL NOPDR NPFLAT NPTXE NSHVFL TESTO".

0 0 0 1 0 3 1 0 1 8 0 0 1 0 0.0001~

Delta E: MWd/MTU, (GWd) 500.0 ( 65.44 ) Axial Profile Edit Radial Power Power: MWt 3486.0 (100.00 5) N Power Exposure Zone Avg. Max. Location Core Pressure: psia 1035.0 Top 25 0.171 3.409 19 0.270 0.340 53 12 .

Inlet Subcooling: Btu/ibm -19.24 24 0.400 6.922 20 0.482 0.942 33 20 Flow: Mlb/hr 108.50 (100.00  %) 23 0.667 14.358 21 0.467 1.001 49 24 22 0.812 17.633 22 1.024 1.040 47 26 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 21 0.909 19.944 23 0.836 1.085 49 20 59 59 20 0.973 21.319 24 1.105 1.109 37 30 55 55 19 1.015 22.132 25 0 '63 1.215 39 46

'45 22.606 26 1.238 1.422 43 18 51 47 "" -- 40 0 40 -- 51 47 18 17 1

1.069 22 '22 27 1.317 1.424 33 26 43- 16 1.090 23.101 28 '93 1.489 47 20 39 0 "--- 0-- --

43 39 15 1.109 23.237 29 1

1.151 1.218 39 20 1.126 23.357 30 1.237 1.358 45 18 35 31 0 -- -- -- 12 0 ---- --

35 31 14 13 1.142 23.473 27 27 12 1.157 23.591 23-- 0 0-- -- 23 11 1.172 23.709 19 10 '88 23.825 15 "" -- 40 40 ---- 19 15 9 1

1 '06 23.930 11 11 8 1.227 24.009 7 7 7 1.250 24.061+

3 3 6 1.275 24.027 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 5 1.290 23.789 4 1.275 22.999 Control Rod Density: 5.09 3 1.191 20.810 2 0.955 16.016 k-effective: 1.00347 Bottom 1 0.284 4.428 Void Fraction: 0.424 Core Delta-P: psia 21.223  % AXIM TILT -12.925 -7.205 Core Plate Delta-P: psia 16.771 AVG BOT 8ft/12ft 1,0837 1.0530 Coolant Temp: Deg-F 547.3 In Channel E'low: Mlb/hr 92.16 Source Convergence 0.00005 Top Tsn Thermal Limits Summary - Sorted by Margin Power NCPR APLHGR LHGR Value ET Locat. Value Hargin ET Locat. Value Margin Exp. ET Location Value Margin Exp. 'ET Location 1.489 28 47 20 1.519 0.856 28 47 20 7.61 0.868 15.8 28 37 10 4 8.46 0.787 15.8 28 37 10 4 1.478 28 41 14 1.646 0.851 25 39 46 7.56 0.863 15.9 28 51 24 4 8.48 0.785 15.2 28 938 4 1.460 28 51 24 1.531 0.849 28 41 14 7.03 0.828 21.9 26 51 22 4 7.83 0.764 22.1 26 39 10 4 1.449 28 37 10 1.658 0.844 25 45 22 7.02 0.826 22.1 26 39 10 4 7. 84' 0.763 21.9 26 51 22 4 1.432 28 43 24 l. 553 0.837 28 51 24 6.93 0.815 22 ' 26 51 26 0.754 22.3 26 51 26 4 1.431 28 37 18 1.685 0.831 25 47 22 7.31 0.815 14.2 28 41 14 4 7.65 0.753 23.2 26 35 10 4 1.424 27 33 26 1.567 0.829 28 37 10 7.22 0.809 14.7 28 47 20 5 8.14 0.748 14.2 28 41 14 4 1.423 27 35 28 l. 570 0.828 30 45 18 6.86 0.808 23.2 26 35 10 4 8.06 0.741 14.2 28 47 20 4 1.422 26 43 18 1. 576 0.825 30 43 16 7.10 0.801 15.0 27 33 10 4 7.91 0.731 15.0 27 33 10 4 1.395 27 51 28 1.707 0.820 25 39 14 7.28 0.799 12.6 28 37 44 4 8.04 0.731 13.4 28 41 8 4 TAPE 1:DKA100:(HOANG.CYC14.JAN98)RST TO14.DAT 31-DEC-1997 11:4 I:50.66 TAPE 20:

DECKPL:NO HISTORIAN PL USED

WNP2-FTS-148 ~

Page 61 MICROBURN-B (DMAY95C ) RVN: RODSTEP DATE 01/12/98 TIME 12:12:51 Cycle 14 Exposure 2000.0 MWd/MTU NNP-2 - Rod Pattern at '2000 MWD/MT 261.8 GWd Core Average Exposure 20469.5 MWd/MTU IVDFRZ KSYM LOPCPR MAPLEX MXHALN NBURN NCTL NOPDR NPFLAT NPTXE NSHVFL TESTOT IDPFRZ IPARM KSRS 0 0 0 1 0 3 1 0 1 8 0 0 1 0 0.00010 Delta E: MWd/MTV, (GWd) 500.0 ( 65 '4 ) Axial Profile Edit Zone Radial Power Avg. Max. Location Powe r: MWt 3486.0 (100.00  %) N Power Ekposure 0.266 0.336 53 12 Core Pressure, psia 1035 ' Top 25 0.171 3.494 19 Inlet Subcooling: Btu/ibm -19 '6 98.00 24 0.400 0.665 7 '21 14 '92 20 21 0.477 0.460 0.943 0.993 33 49 20 24 Flow: Mlb/hr 106.33 (  %) 23 22 0.807 18.040 22 1.013 1.029 47 26 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 21 0.903 20.399 23 0.836 1.130 33 30 59 59 20 0.966 21.806 24 1.120 1.123 37 30 55 55 19 1.011 22.640 25 0.962 1.194 39 46.

51 18 1.044 23.129 26 1.229 1.404 43 18 51 47 -- 40 -- -- 0 40 ---- 47 17 1.072 23.457 27 1 '12 1 '64 33 26 43 16 1 '95 23 '47 28 1.278 1.469 47 20 43 39 ---- 0 ""-- 0-- -- 39 15 1.115 1.133 23.792 23.920 29 30 1 '61 1.231 1.261 1.399 39 20 33 28 35 35 14 31 -- "- 0 0 "- "- -- 31 13 1.150 24.045 27 27 12 1 '65 24.170 23 0 23 11 1.180 24 '96 19 19 10 1 '94 24 '20 15 40 -- -- -- 0 40 15 9 1.211 24.533 11 11 8 1.229 24 '23 7 7 7 1.250 24.686+

3 3 6 1 '71 24.664 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 5 1.284+ 24.435 4 1.267 23..637 Control Rod Density: 4.68 3 1.183 21.405 2 0.951 '6.493 k-effective: 1.00343 Bottom 1 0.284 4.569 Void Fraction: 0.426 Core Delta-P: psia 20.652 'i AXIAL TILT -12.929 "7.345 Core Plate Delta-P: psia 16.199 AVG BOT 8ft/12ft 1.0850 1 ~ 0538 Coolant Temp: Deg-F 547.3 In Channel Flow: Mlb/hr 90.25 Source Convergence 0.00005 Top Ten Thermal Limits Summary - Sortec by Margin Power MCPR APLHGR LHGR Va lue FT Locat. Value Margin FT Loca't ~ Value Margin Exp. FT Location Value Margin Exp. FT Location

l. 469 28 47 20 1.522 0.854 30 33 28 7.37 0.853 16.9 28 37 10 4 8.20 0.769 16.9 28 37 10 938 4

l. 464 27 33 26 1.528 0.851 28 4 I 20 7.34 0.850 16.9 28 51 "4 4 8.24 0.768 16.2 14.7 28 4.

l. 464 27 35 28 1.535 0.847 27 33 26 7.45 0.836 14.7 27 25 34 4 8.29 0.764 8.2 I 0.763 14.7 27 2I 25 34 27 36 4

1.459 28 41 14 1.536 0.846 27 35 28 7.43 0.834 14.7 27 ?7 3o 4 4 1.444 28 51 24 1.540 0.844 28 41 14 6.91 0.813 22.8 26 51 7.69 0.756 23.0 26 39 10 4 1.433 28 37 10 1.666 0.840 25 39 46 6.90 0.812 23.0 26 3a 0 4 7.71 0.756 22.8 26 51 '22 4 1.412 28 43 24 1.55l 0.838 30 45 18 6.88 0.809 20 ' 26 25 I. 66 0.740 20.9 26 25 32 4 1.411 28 37 18 1.55 I 0.835 30 43 16 6.85 0.805 21.0 26 29 36 7.50 0.738 23.2 36 Sl 26 1.404 26 43 18 1.679 0.834 25 45 22 7. 06 0. 803 15. 6 28 41 14 5 7. 62 0.737 21.0 26 29 36 4 1.399 30 33 28 1.559 0.834 28 51 24 7.03 0.799 15.6 28 47 0 5 7 ~ 43 0.736 24.1 26 35 10 4 TAPE 1:DKA100:(HOANG.CYC14.JAN98)RST TO14.DAT 31-DEC-1997 11:47:50.o6 TAPE 20:

DECKPL :NO HISTORIAN PL USED

WNP2-FTS-148 Page 62 MICROBVRN-B (DMAY95C ) RUN: RODSTEP DATE 01/12/98 TIME 12:14:02 Cycle 14 Exposure 2500 ' MNd/MTV NNP-2 - Rod Pattern at 2SOO MWD/MT 327.2 GWd Core Average Exposure 20969.5 MWd/MTU IDPFRZ IPARM IVDFRZ KSRS KSYM LOPCPR MAPLEX MXHAIN NBURN NCTL NOPDR NPFLAT NPTXE NSHVFL TESTO".

0 0 0 1 0 3 1 0 1 8 0 0 1 0 0.00010 Delta E: MHd/MTV, (GWd) 500.0 ( 65.44 ) Axial Profile Edit Radial Power Power: Aft 3486.0 (100.00 t)) N Power Exposure Zone Avg. Max. Location Core Pressure psia 1035.0 Top 25 0. 176 3. 579, 19 0.264 0.335 53 12 Inlet Subcooling: Bt:u/ibm -19.24 24 0.413 7.321 20 0.473 0.938 33 20 Flow: Mlb/hr 108.50 (100.00  %) 23 0.683 15.025 21 0.457 0 '96 49 24 22 0.827 18.444 22 1.009 1.027 47 26 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 21 0.922 20.851 23 0.833 1.108 33 30 59 59 20 0.984 22.290 24 1.100 1.103 37 30 55 55 19 I ~ 028 23.146 "25 0.957 1 '84 39 46 51 51 18 1.060 23 '52 26 1.225 1.401 43 18 47 40 -- 0 40-- 47 17 1.086 23.993 27 1.302 1.443 33 26 43 43 16 1.108 24.195 28 1.276 1.465 47 20 39 -- "- 0-- 0 "- -- 39 15 1.126 24.350 29 1.179 1.248 39 20 35 1 '43 24.487 30 '85 1.405 33 28 31 0 ---- 35 31 14 13 1.158 24.620 1

1.171 24.753 27 23 -- 0 0 --

27 23 12 11 1.183 24.886 19 19 10 1.195 25.017 15 40 -- -- -- 0 40-- 15 9 1 '08 25.139 11 11 8 1.223 25.238 7 7 7 1.238 25.312*

3 3 6 1.253 25.300 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 5 1.2574 25.077 4 1.231 24.271 Control Rod Density: 4 '8 3 1.140 21.997 2 0.913 16.969 k-effectivet 1.00362 Bottom 1 0.274 4.710 Void Fraction: 0.419 Core Delta-P: psia 21.189 0 AXIAL TILT -11 '52 -7.479 Core Plate Delt:a-P: psia 16.737 AVG BOT Sft/12ft 1.0769 1.0545 Coolant Temp: Deg-F 547.3 In Channel Flow: Mlb/hr 92.20 Source Convergence 0.00008 Top Ten Thermal Limits Summary - Sorted by Margin Power HCPR APLHGR LHGR Value FT Locat. Value Hargin PT. Locat. Value Hargin Exp. ET Location Value Hargin Exp. PT Location

1. 465 28 47 20 1.$ 44 0.842 30 4$ 18 7.17 0. 842 1 I. 8 28 37 10 4 7.98 0.753 17.8 28 37 10 4

1. 4SS 28 41 14 1.$ 44 0.842 30 33 28 7.14 0.839 17.9 28 $ 1 24 4 8.02 0.753 17.2 28 9 38 4 1.443 28 51 24 1.545 0.841 28 47 20 6.82 0.803 23.7 26 $ 1 22 4 7.61 0.752 23.7 26 51 22 4 1.443 1.442 27 2I 33 26 35 28 1.549 0.839 1.552 0.838 30 30 43 16 6 '1 0.801 24.0 26 39 10 4 7.01 0.797 1$ .7 27 2$ 34 7.59 0.752 24.0 26 7.88 0.726 14.6 28 39 10 4 49 22 42 4 1.433 28 37 10 1.558 0.834 28 41 14 6.91 0.796 16.5 28 41 14 5 7.87 0.725 14.6 27 20 1.405 30 33 28 1.689 0.829 25 39 46 7.03 0.796 15.3 28 41 8 4 7.83 0.725 15.3 28 41 8 4 1.401 30 45 18 1.570 0.828 30 39 12 6.99 0.795 15.7 27 27 36 4 7.80 O. I25 15.7 27 25 34 4 1.401 26 43 18 1.572 0.827 28 $ 1 24 7.03 0.795 15.3 28 53 20 4 7.30 0.723 24.1 26 51 26 4 1.400 28 43 24 1. 576 0.825 27 33 26 6.88 0.792 16.6 28 47 20 5 7.78 '0.723 15.~ 27 27 36 4 TAPE 1-DKA100: [HOANG.CYC14. JAN98) RST TO14 DAT ~ 31-DEC-1997 11: 47: 50. 66 TAPE 20:

DECKPL: NO HISTORIAN PL USED

WNP2-FTS-148 Page 63 MICROBURN-B (DMAY95C ) RUN: RODSTEP DATE 01/12/98 TIME 12:15:16 Cycle 14 Exposure 3000.0 MNd/MTU NNP-2 - Rod Pattern at 3000 MHD/MT 392.7 GWd Core Average Exposure 21469.5 MNd/MTU IDPFRZ IFARM IVDFRZ KSRS KSYM LOPCPR MAPLEX MXHALN NBURN NCTL NOPDR NPFLAT NPTXE NSHUFL TESTC; 0 0 0 1 0 3 1 0 1 8 0 0 1 0 0.000-"

Delta E: MHd/MTU, (GNd) 500.0 ( 65.44 ) Axial Profile Edit Radial Power Power: M(4t 3486.0 (100.00 %) N Power Exposure Zone Avg. Max. Location Core Pressure: psia 1035.0 Top 25 0.187 3.666 19 0.263 0.333 53 12 Inlet Subcooling: Btu/ibm -19.24 24 0 '37 7.526 20 0.469 0.938 33 20 Flow: Mlb/hr 108.50 (100.00  %) 23 0.717 15.367 21 0.452 0.995 49 24 22 0.854 18.858 22 1.007 1.024 47 26 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 '9 21 0.943 21.313 23 0.830 1.090 49 20 59 20 1.001 22.783 24 1.084 1.087 37 30 55 55 19 1.040 23.660 25 0.953 1.173 39 46 51 51 18 1.068 24.182 26 1.219 1.396 43 18 47 40 -- -- 0 40 47 17 1.091 24.536 27 1.292 1.427 33 26 43 43 16 1.110 24.749 28 1.270 1.457 47 20 39 4 39 15 1.127 24.913 29 1.196 1.309 1.272 1.427 39 20 45 18 1.141 25.059 30 35 31 0 0 --

35 31 14 13 1.154 1.166

'25 '99 25.339 27 27 12 23-- 4 4 -- 23 11 1.177 25.478 19- 19 10 1.188 25.616 15 40 -- -- "- 0 40 -- "" 15 9 1.199 25.744 11 11 8 1.212 25.850 7 7 1.226 25.931+

3 3 6 1.239 25.928 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 5 1.240 25.707 4 1.210 24.887 Control Rod Density: 4.50 3 1.115 22.568 2 0.890 17.426 k-effective: 1.00349 Bottom 1 0.268 4.845 Void Fraction: 0.416 Core Delta-P: psia 21.153  % AXIAL TILT -10.118 -7.571 Core Plato Delta-P: psia 16.701 AVG BOT 8ft/12ft 1.0677 1.0550 Coolant Temp: Deg-F 547.2 In Channel Flow: Mlb/hr 92.22 Source Convergence 0.00005 Top Ten Thermal Limits Summary - Sorted by Margin Power MCPR APLHGR LHGR Value FT Locat. Value Margin FT Locat. value Margin Exp. ET Location Value Margin Exp. FT Location 1.457 28 47 20 1.526 0.852 30 45 18 7.08 0.832 18.2 28 938 4 7.58 0.755 24 ' 26 51 22 4 1.447 28 41 14 1.528 0.851 30 49 22 7.04 0 '29 18 ' 28 37 10 4 7.57 0.754 24 ' 26 39 10 4 1.438 28 51 24 1.531 0.849 30 43 16 7.02 0.805 16.2 28 41 8 4 7.84 0. I46 18.8 28 37 10 4 1.428 28 37 10 1.545 0.841 30 39 12 7.49 0.805 5.4 30 41 10 4 7.87 0. 745 18.2 28 938 4 1.427 27 33 26 1.547 0.840 30 33 28 7.02 0.805 16.2 28 53 20 4 7.87 0.731 15.5 28 7 42 4

1. 427 30 45 18 1.553 0.837 28 47 20 7.06 0.802 15.6 27 7 20 4 7.82 0.730 16.2 28 41 8 4

1. 426 27 35 28 1.564 0.831 30 51 20 7.45 0.801 5.3 30 51 20 5 7.86 0.730 15.6 27 720 4

1. 426 30 49 22 1.566 0.830 28 41 14 6.80 0.800 24. 6 26 51 22 4 7.17 0.715 25.0 26 51 26 4

1. 422 30 43 16 1.574 0.826 30 49 18 6.78 0.798 24.9 26 39 10 4 7.09 0.713 25.9 26 35 10 4

1. 415 30 33 28 1.578 0.824 28 51 24 6. 79 0.793 17.5 28 41 14 5 7.54 0.710 17.5 28 114 5 TAPE 1:DKA100:(HOANG~ CYC14 JAN98)RST TO14.DAT

~ 31-DEC-199I 11:4" 50 ~ '6 TAPE 20:

OECKPL:NO HISTORIAN PL USED

WNP2-FTS-148 Page 64 MICROBURN-B (DMAY95C ) RUN: RODSTEP DATE 01/12/98 TIME 12:16:22 Cycle 14 Exposure 3500.0 MHd/MTU NNP-2 - Rod Pattern at 3500 M)4D/MT 458.1 GNd Core Average Exposure 21969.5 MNd/MTU IDPFRZ IPARM IVDFRZ KSRS KSYM LOPCPR MAPLEX MXHALN NBURN NCTL NOPDR NPFLAT NPTXE NSHUFL TESTO".

0 0 0 1 0 3 1 0 1 8 0 0 1 0 0.00010 Delta E: MNd/MTU, (GWd) 500.0 ( 65.44 ) Axial Profile Edit Radial Power Power: M)4t 3486.0 (100.00  %) N Power Exposure Zone Avg. Max. Location Core Pressure-. psia 1035.0 Top 25 0.194 3.759 19 0.261 0.331 53 12 Inlet Subcooling: Btu/ibm -19.24 24 0.453 7.744 20 0.466 0.938 33 20 Flow: Mlb/hr 108.50 (100. 00 8) 23 0.740 15.726 21 0.448 0.995 49 24 22 0.881 19.285 22 1.004 1.021 47 26 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 21 0. 962 21.785 23 0.827 1.'093 49 20 59 59 20 1.014 23.284 24 1.069 1.073 37 30 55 55 19 1.048 24.181 25 0-948 1.163 39 46 1.391 51 47 40 0 40 --

51 47 18 17 1.072 1.091 24.717 25.082 26 27 1 ~

1.281 213 1.411 43 18 33 26 43 43 16 1.108 25.305 28 1.263 1.449 47 20 39 6 -- 39 15 1.122 25.477 29 1.214 1.297 39 20 35 -- 35 14 1.134 25.630 30 1.334 1.456 49 22 31 31 13 1.146 25 '77 1.156 25.922 27 23 6 ---- --

27 23 12 11 1.167 26.06I 19 19 10 1.178 26.210 15 40 -- -- "- 0 40 ---- 15 9 1.190 26.344 ll 11 8 1.203 26.456 26.545 7 7 7 1.218 3 3 6 1.232 26.547 2 610 14 18 22 26 30 34 38 42 46 50 54 58 5 1.234+ 26.327 4 1.203 25.492 Control Rod Density: 4.41 3 1.107 23 '26 2 0.881 17.871 k-effective: 1.00333 Bottom 1 0.265 4.978 Void Fraction: 0.413 Core Delta"P: psia 21 '30  % AXIAL TILT -9.284 -7.630 Core Plate Delta>>P: psia 16.678 AVG BOT 8ft/12ft 1.0609 1.0553 Coolant Temp: Deg-F 547.2 In Channel Flow: Mlb/hr 92.24 Source Convergence 0.00008 Top Ten Thermal Limits Summary ~ Sorted by Margin Power HCPR Value FT Locat.

1. 456 30 49 22 Value Hargln FT 1.504 0.864 30 Loca 49 t.

22 Value Hargln 7.86 0.845 APLHGR Exp. FT 6.4 30 Location 41 '0 4 Val ue Hargln 7.. 64 0.766 LHGR Exp. FT 25.5 26 Location 51 22 4 1 ~ 452 30 45 18 1.508 0.862 30 45 18 7.82 0.841 6.3 30 51 20 7.62 0.765 25.8 26 39 10 4 1.449 28 47 20 1.513 0.859 30 43 16 7.02 0.826 19.1 28 938 4 7.78 0.745 19.8 28 3I 10 1 ~ 448 30 43 16 1.521 0.855 30 39 12 7. 67 0.824 6.4 30 39 8 4 7.81 0.745 19.1 28 938 4 1 ~ 442 30 39 12 1.534 0.848 30 51 20 7.09 0.824 lI.2 28 41 8 4 7.94 0.742 16.4 28 742 4 1.440 28 41 14 1 548

~ 0.840 30 49 18 7.08 0.823 17.2 28 53 20 4 7.89 0.741 17 ' 28 41 8 4 1.431 28 51 24 1.550 0.839 30 33 28 7.65 0.822 6.4 30 53 22 4 7. 93 0.741 16.5 27 720 4 1.429 30 51 20 1.550 0.839 30 41 10 6.99 0.822 19.8 28 37 '0 4 9. 08 0.741 6.4 30 41 10 4 1 425 30

~ 33 28 1.560 0.834 30 43 12 7.12 0.820 16.5 27 7 "0 4 9. 04 0 737 6.3 30 51 20 4 1.422 28 37 10 1.562 0.832 28 4I 20 7.58 0.815 6.4 30 39 2 4 8.85 0. 722 6' 30 39 8 TAPE 1:DKA100:[HOAHG.CYC14 JAN98)RST TO14. DAT

~ 31-DEC-1997 ll:47:50.66 TAPE 20:

DECKPL:HO HISTORIAN PL USED'

WNP2-FTS-148

'age 65 MICROBURN-B (DMAY95C ) RUN: RODSTEP DATE 01/12/98 TIME 12:17:51 Cycle 14 Exposure 3501.0 MNd/MTU NNP-2 - Rod Pattern at 3501 MND/MT - D/S Swap 458.2 GNd Core Average Exposure 21970.4 MHd/MTU IDPFRZ IPARM IVDFRZ KSRS KSYM LOPCPR MAPLEX MXHALN NBURN NCTL NOPDR NPFLAT 0

NPTXE NShVFL TESTOT 1 0 0.00010 0 0 0 1 0 3 1 0 1 8 0 Delta E: MÃd/MTU, (GWd) 1.0 ( 0.13 ) Axial Profile Edit Radial Power Power: Ml4t 3486.0 (100.00 8) N Power Exposure Zone Avg. Max. Location Core Pressure: psia 1035.0 Top 25 0.214 3 '59 19 0.251 0.318 53 12 Inlet Subcooling: Btu/ibm -19.66 24 0.498 7.744 20 0 '80 1.021 33 20 Flow: Mlb/hr 106.33 ( 98.00 0) 23 0.811 15 '27 21 0.433 0.917 49 24 22 0.959 19 '86 22 0 '91 1.016 41 20 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 21 1.037 21.786 23 0.834 1.079 35 26 59 59 20 1.062 23.285 24 1 118 1.121

~ 37 30 55 55 19 1.077 24.182 25 0.967 1.179 47 30 51 51 18 1.085 24.718 26 1.177 1.349 39 26 47 8-- 47 17 1.091 25.083 27 1.342 1 '52 33 22 16 1.096 25.306 28 1.221 1.443 39 34 43 39 ---- 8 "" --

43 39 15 1.100 25.478 29 1.226 1.372 1.332 1.418 39 20 35 20 35 35 14 1.104 25.632 30 31 - 31 13 1.109 25.778 27 27 12 1.114 25.923 23 "- "- 23 11 1.121 26.068 19 19 10 1.129 26.211 15 15 9 1.140 26.345 11 11 8 1.156 26.457 7 7 7 1.176 26.546 3 3 6 1.199 26.549 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 5 1.217 26.328 4 1.207 25.493 Control Rod Density: 4.14 3 1.124 23.127 2 0.902 17.872 k-effective: 1.00322 Bottom 1 0.273 4.978 Void Fraction: 0.413 Core Delta-P: psia 20.495  % AXIAL TILT -6.799 -7.630 Cora Plate Delta-P: psia 16.041 AVG BOT 8ft/12ft 1.0389 1.0553 Coolant Temp: Deg-F 547 '

In Channel Flow: Mlb/hr 90.38 Source Convergence 0.00005 Top Ten Thermal Limits Summary - Sorted by Margin Power MCPR APLHGR LHGR Value FT Locat. Value Margin ET Locat. Value Margin Exp. FT Location Value Margin Exp. FT Location 1.452 27 33 22 1.533 0.848 30 35 24 7.41 0.797 6.4 30 41 10 4 7.09 0. Ill 25.5 26 51 22 4 1.449 27 39 28 1.533 0.848 30 37 26 7.38 0.794 6.3 30 51 20 4 7. 07 0. 710 25.8 26 39 10 4 1.448 27 33'6 1.535 0.847 30 35 20 6.76 0.786 17.2 28 41 8 4 7. 58 0. 708 16.5 28 7 42 4 1.447 27 35 28 1.537 0.846 30 41 26 6.76 0.786 17.2 28 53 20 4 7.53 0. 707 17.2 28 41 8 4 1.445 27 33 18 1.540 0.844 30 31 20 7.27 0.782 6.4 30 39 8 4 7.56 0. 707 16.5 27 7 20 1.443 27 43 28 1.542 0.843 30 41 30 6. 79 0.782 16.5 27 7 20 4 8.56 0. 699 6.4 30 41 10 4 1.443 28 39 34 1.548 0.840 27 33 22 7.26 0.780 6.4 30 53 22 4 7.28 0 69 I 19.8 28

~ 3I 10 4 1.438 27 47 28 1.551 0.838 27 39 28 6.56 0.772 19.1 28 938 4 7.31 0. 697 19.1 28 938 4 1.437 28 43 34 1.551 0.838 27 33 26 6.53 0.769 19.8 28 37 10 4 8.53 0.696 6 ' 30 51 20 4

1. 435 28 27 18 1.552 0.838 27 35 28 6.66 0.769 16.7 27 13 34 4 7.41 0.694 16.7 27 13 34 4 TAPE 1:DKA100:(HOANG.CYC14.JAN98)RST TO14 DAT ~ 31-DEC-1997 11:47:50 '6 TAPE 20:

DECKPL:NO HISTORIAN PL USED

WNP2-FTS-148 Page 66 MICROBURN-B (DMAY95C ) RUN: RODSTEP DATE 01/12/98 TIME 12:18:50 Cycle 14 Exposure 4000.0 Ml4d/MTU NNP-2 Rod Pattern at 4000 Mt4D/MT 523.6 GWd Core Average Exposure 22469.5 Ã8d/MTU IVDFRZ KSYM LOPCPR MAPLEX MXHALN NBURN NCTL NOPD R NPFLAT NPTXE NSHUFL TESTO IDPFRZ IPARM KSRS 0 3 1 0 1 8 0 0 1 0 0.00010 0 0 0 1 Delta E: MNd/MTU, (GHd) 499. 0 ( 65.31 ) Axial Profile Edit Radial Power Power: MNt 3486.0 (100.00 %) N Power Exposure Zone Avg. Max. Location Core Pressure: psia 1035.0 Top 25 0 '17 3.865 19 0.249 0.316 53 .12 ~

Inlet Subcooling: Btu/ibm -19.24 24 0.504 7.992 20 0.476 1.016 33 20 Flow: Mlb/hr 108.50 (100.00  %) 23 0.818 16.132 21 0.429 0.919 49 24 22 0.965 19.765 22 0.988 1.012 41 20 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 21 1.041 22.304 23 0.830 1.071 35 26 59 59 20 1.065 23.815 24 1.099 1.102 37 30 55 55 19 1.078 24.720 25 0 '61 1.170 47 30 51 51 18 1.086 25.260 26 1.173 1.341 39 26 47 8 47 17 ~ 1.091 25.628 27 1.331 1.437 33 22 43 43 16 1.095 25.853 28 1.218 1.428 39 34 39-- -- 39 15 1.099 26.028 29 1 '44 1.391 39 20 35 35 14 1.103 26.183 30 1.358 1.441 35 20 31 0 31 13 1.107 26.332 27 27 12 1.112 26.480 23 -- 23 11 1.119 26.628 10 1.128 26.775 19 15 8 "" 8 ---- 19 15 ~ 9 1 '39 26.915 11 11 8 1.155 27.035 7 7 7 1.176 27.133 3 3 6 1.198 27.147 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 5 1.2154 26.936 4 1.205 26.096 Control Rod Density: 4.14 3 1.119 23.688 2 0.894 18.322 k-effective: 1.00327 Bottom 1 0.271 5.113 Void Fraction: 0.408 Core Delta-P: psia 21.062  % AXIAL TILT -6.576 -7.611 Core Plate Delta-P: psia 16.609 AVG BOT 8ft/12ft 1,.0371 1.0550 Coolant Temp: Deg-F 547.2 In Channel Flow: Mlb/hr 92 '0 Source Convergence 0.00005 Top Ten Thermal Limits Summary - Sorted by Margin Power MCPR APLHGR LHGR Value FT Locat. Value Margin FT Locat. Value Margin Exg. FT Location Value Margin Exp. FT Ocat O.i 1.441 30 35 20 1.533 0.848 30 35 20 7.73 0.831 7.4 30 41 10 4 8.79 0.727 7.4 30 1.439 30 41 26 1.535 0.847 30 41 26 7.70 0.828 7.3 30 Sl 20 4 8.76 0.725 7.3 30 51 20 4 1.437 27 33 22 1.536 0.846 30 35 24 7.52 0.809 7.4 30 39 8 4 7.14 0.721 26.4 26 1.436 1.435 1.435 30 30 30 35 24 37 26 31 20.

1.536 0.846 30 37 26 1.539 0.845 30 31 20 1.540 0.844 30 41 30 7.51 0.807 7.4 30 6.82 0.802 18.1 28 6.82 0.802 18.1 28 53 22 53 20 41 8 4

4 4

7 'l

1. 65 0.720 17.4 28 0.720 .26.6 26 7.63 0.719 17.4 27 39 42 lo 720 4 1.434 30 41 30 1.545 0.841 '30 49 30 6.86 0.800 17.4 27 I 20 4 7.59 0.718 18.1 28 4l 8 4 1.434 2 I 39 28 1.555 0.836 30 31 12 7 '3

'8 0.788 6.8 30 0.783 6.8 30 4312 4 8.55 0.708 7.4 30 8.54 0.707 7.4 30 39 53 22 8 4 1.432 27 33 18 1.579 0.823 30 49 26 7 49 18 4 1.430 27 43 28 l. I01 0 '23'25 47 30 7.21 0.775 7.3 30 35 8 4

4 7 '7 0.698 20.0 28 938 4 TAPE l-DKA100: [HOANG.CYC14.JAN98)RST TO14.DAT 31-DEC-1997 11:47:50.66 TAPE 20:

DECKPL:NO HISTORIAN PL USED

WNP2-FTS-148.

Page 67 MICROBURN-B (DMAY95C ) RUN: RODSTEP DATE 01/12/98 TIHE 12:20:01 Cycle 14 Exposure 4500.0 MWd/HTU

)4NP Rod Pattern at '4500 MWD/HT 589.0 GHd Core Average Exposure 22969.4 MNd/HTU IVDFRZ KSYM LOPCPR MAPLEX MXIIAU4 NBURN NCTL NOPDR NPFLAT NPTXE NSHUFL TESTOT IDPFRZ IPARM KSRS 0 0 1 0 3 1 0 1 8 0 0 1 0 0.00010 0

Delta E: MHd/MTU, (GI4d) 500.0 ( 65.44 ) Axial P rofile Edit Radial Power Power: MNt 3486.0 (100.00  %) N Power Exposure Zone Avg. Max. Location Core Pressure psia 1035.0 Top 25 0.225 3.972 19 0.247 0.315 53 12 Inlet Subcooling: Btu/ibm -19.24 24 0.523 8.244 20 0.471 1.010 33 20 Flow: Mlb/hr 108.50 (100 00 F  %) 23 0 '45 16.541 21 0 '26 0.926 49 24

'22 0.998 20.248 22 0.990 1.012 41 20 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 21 1 082

~ 22.825 23 0.826 1.057 35 26 59 59 20 1 117 24.349 24 1.076 1.080 37 30

'59

~

55 55 19 1 114

~ 25.259 25 0 1 ~ 160 47 30 51 18 1.111 25.804 26 1.170 1.329 39 26 51 47 -- -- -- 10 "--- 10 47 17 1.108 26.174 27 1.315 1.214 1.417 1.409 33 43 18 34 43 43 16 1.105 26.401 28 39-- -- 10 10-- -- -- 39 15 1.104 26.578 29 1.260 1.379 1 ~ 413 1.460 39 35 20 20 35 35 14 1.103 26.735 30 31 31 13 1.104 26.886 27 27 12 1.106 27.036 23 10 10-- 23 11 1.110 27.188 10 1.115 27.339 19 15 -" -- -- 10 -- 10 19 15 9 1.124 27.485 1.136 27.613 11 11 8 7 7 7 1.152 27.722 3 3 6 1.169 27.747+

2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 5 1 180+ 27.544 4 1.166 26.699 Control Rod Density: 3.96 3 1 081 F 24.248 2 0 '61 18.770 k-effective: 1.00366 Bottom 1 0.262 5.248 Void Fraction: 0.403 Core Delta-P: psia 21.005  % AXIAL TILT -4 '09 -7.589 Core Plate Delta-P: psia 16.552 AVG BOT Sf t/12 ft 1.0220 1.0546 Coolant Temp: Deg-F 547.2 In Channel Flow: Mlb/hr 92.35 Source Convergence 0.00006 Top Ten Thermal Limits Summary - Sorted by Margin Power HCPR APLHGR LHGR Value FT Locat. Value Hargin ET Locat.- Value Ha rgin Exp. FT Location Value Hargin Exp. ET Location

1. 460 30 35 20 1.521 0.855 30 35 20 7.68 0.826 8.4 30 41 10 4 8.64 0.727 8.4 30 41 10

1. 458 30 41 26 1.523 0.854 30 41 26 7.67 0.824 8.3 30 51 20 8 63 0.725 8.3 30 51 20 4 1.452 30 31 20 1.528 0.851 30 49 30 7.42 0.798 8.4 30 39 8 4 7.4 I 0.708 18.3 28 7 42 4 1 ~ 451 30 41 30 1 529

~ 0.850 30 31 20 7.42 0.798 8.3 30 7 40 4 7.46 0.707 18.3 27 7 20

l. 449 30 49 30 1.530 0.850 30 41 30 6.71 0.790 18.3 28 7 42 4 7.40 0. /OS 19 ' 28 41 8 4

1. 448 30 35 24 1.532 0.849 30 35 24 7.33 0.789 7.8 30 43 12 4 6. 91 0.704 27.6 26 51 '72 1.448 30 37 26 1.532 0.849 30 37 26 6.70 0.788 18.3 27 7 20 4 6.90 0.702 27.5 26 39 10 4 1 ~ 441 30 31 12 1.538 0.845 30 31 12 7.30 0.785 7.7 30 4918 4 8.35 0.702 8.4 30 39 8 4 1 432 30

~ 49 26 1.560 0.833 30 49 26 6.64 0.781 18.2 28 19 54 8.36 0.702 8.3 30 7 40 4 1.421 30 35 12 1.573 0.826 30 35 12 7.07 0.760 8.2 30 35 8 4 8.30 0.691

~ 7.8 30 43 12 4 TAPE 1: DKA100: (HOANG.CYC14.JAN98) RST TO14. DAT 31-DEC-1997 11: 47: 50. 66 TAPE 20:

DECKPL:NO HISTORIAN PL USED

WNP2-'FTS-148 Page 68 MICROBURN-B (DMAY95C ) RUN: RODSTEP DATE 01/12/98 TIME 12:21:06 Cycle 14 Exposure 5000.0 MWd/MTU WNP-2 - Rod Pattern at 5000 MWD/MT 654.4 GWd Core Average Exposure 23469.3 MWd/MTV IDPFRZ IPARM IVDFRZ KSRS KSYM LOPCPR MAPLEX MXHALN NBVRN NCTL NOPDR NPFLAT NPTXE NSHVFL ,ESTO.

0 0 0 1 0 3 1 0 1 8 0 1 0 0.00010 Delta E: MWd/MTU, (GWd) 500.0 ( 65.44 ) Axial Profile Edit Radial Power Power: MWt 3486.0 (100.00 5) N Power Exposure Zone Avg. Max. Location Core Pressure: psia 1035.0 Top 25 0.234 4.084 19 0.247 0.314 53 12 Inlet Subcooiing: Btu/ibm -19.24 24 0.542 8.504 20 0.468 1.009'3 20 Flow: Mlb/hr 108.50 (100.00 0) 23 0 '72 16.964 21 0 '22 0.924 49 24 22 1.026 20.748 22 0 '86 1.008 41 20 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 21 1.109 23.367. 23 0.825 1.061 35 26 59 59 20 1.140* 24.908 24 1 '72 1.075 37 30 55 55 19 1.135 25.817 25 0.956 1.149 47 30 51 18 1.130 26.360 26 1.166 1.326 39 26 47 ---- 10 10 51 47 17 1.125 26.728 27 1.307 1.408 33 22 43 16 1 '22 26.954 28 1.208 1.400 39 34 39 -- 10 10 ---- -- , 43 39 15 1.118 27.130 29 1.275 1.430 39 "0 35 35 14 1.116 27.287 30 1.397 1.478 35 20 31 8 31 13 1.115 27.439 27 27 12 1 '14 27.590 23 -- "- -" 10 10 -" 23 11 1 114

~ 27.743 19- 19 10 1.115 27.898 15 10 10 15 9 1.118 28.047 11 11 8 1.123 28.182 7 7 7 1.129 28.298 3 3 6 1.135 28.332*

2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 5 1.137 28.135 4 1.117 27.283 Control Rod Density: 3.87 3 1.036 24.789 2 0.827 19.201 k-effective: 1.00310 Bottom 1 0.252 5.378 Void Fraction: 0.398 Core Delta-P: psia 20.951  % AXIAL TILT -2.291 -7.519 Core Plate Delta-P: psia 16.498 AVG BOT Bft/12ft 1.0107 1.0539 Coolant Temp: Deg-F 547 '

In Channel Flow: Mlb/hr 92.39 Source Convergence 0.00006 Top Ten Thermal Limits Summary - Sorted by Margin Power MCPR APLHGR LHGR Value ET Locat. Value Margin ET Locat. Value Margin Exp. ET Location Value Margin Exp. ET c ation 1.478 30 35 20 1.510 0.881 30 35 20 7.42 0. I 98 9.3 30 9 42 8.32 0.710 9.3 30 4a 1.476 30 41 26 1.512 0.879 30 41 26 7.39 0. 794 9.4 30 41 lo 4 8.29 0. IOB 9.4 30 41 lO 4 1.473 30 31 20 1.515 0.878 30 31 20 7.14 0.768 9 ' 30 7 40 4 7.19 0.686 19.2 28 42 4 1.472 30 41 30 1.515 O.BIB 30 35 24 7.14 0.768 8.8 30 43 12 4 I.18 0.686 19.2 2'7 0 4 1.471 30 35 24 1.515 0.878 30 37 26 7.13 O. 767 B.I 30 49 18 4 8.02 0.684 9.3 30 40 4 1.471 30 37 26 1.516 0.877 30 41 30 I. 10 O.I63 9.4 30 39 8 4 6.63 0.680 28.4 26 22 1.467 30 49 30 1.518 0.876 30 49 30 6.46 0.760 19.2 28 42 4 7. 97 0.680 9.4 30 8 4

l. 459 30 31 12 1.527 O.BIl 30 31 12 6.45 0.758 19 ' 27 720 4 I.13 0.680 19.1 28

' 54 1.444 30 49 26 1.557 0.854 30 49 26 6.40 0.753 19.1 28 19 54 8.02 0.678 8.8 30 44 1.434 30 35 12 1.569 0.848 30 35 12 6.87 0.739 8.1 30 31 12 5 8.01 0.677 8.7 30 49 lB TAPE 1:DKA100: (HOANG.CYC14.JAN98)RST TO14 ~ DAT 31-DEC-1997 11:4 I:50 ~ 66 TAPE 20:

DECKPL:NO HISTORIAN PL USED

WNP2-FTS-148 Page 69 MICROBURN-B (IMAY95C ) RUN: RODSTEP DATE 01/12/98 TIME 12:22:14 Cycle 14 Exposure 5500.0 MWd/MTU WNP-2 Rod Pattern at 5500 MWD/MT 719.9 GWd Core Average Exposure 23969.4 MWd/MTU IDPFRZ IPARM IVDFRZ KSRS KSYM LOPCPR i%PLEX MXHAIN NBURN NCTL NOPDR NPFLAT NPTXE NSHUFL TESTOT 0 0 '

1 0 1 8 0 0 1 0 0 00010 F

0 0 1 Delta E: MWd/MTU, (GWd) 500.0 ( 65.44 ) Axial Profile Edit Radial Power Power: MWt 3486.0 (100.00  %) N Power Exposure Zone Avg. Max. Location Core Pressure: psia 1035.0 Top 25 0.246 4.200 19 0.246 0.312 53 12 Inlet Subcooling: Btu/ibm -19.24 24 0.572 8,774 20 0.465 1.003 33 20 Flow: Mlb/hr 108.50 (100.00  %) 23 0.917 17.400 21 0.420 0.928 49 24 22 1.081 21.261 22 0.988 1.008 41 20 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58. 21 1.174 23.922 23 0.823 1.054 35 26 59 59 20 1.218 25.478 24 1.059 1.062 37 30 55 55 19 1.225+ 26.385 25 0.957 1.139 47 30 51 51 18 1.200 26.925 26 1.164 1 '16 39 26 47 -- -- 12 -" 12 47 17 1.182 27.291 27 1.295 1.392 33 22 43 39-- -- -- 12 12 "----- 43 39 16 15 1.168 1.155 27.515 27.690 28 29 1.204 1.288 1.384 1.445 409 1.486 39 34 39 20 35 20 35 35 14 1.144 27.846 30 1 ~

31 12 31 13 1 '34 27.996 1.124 '47 27 23-- 12 12 -- 27 23 12 11 1.115 28 28.300 1.105 28.456 19 15 -" -- -- 12 ---- 12-- 19 15 10 9 1.094 28.607 11 11 8 1.083 28.743 7 7 7 1.070 28.863 3 3 6 1.056 28.900+

2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 5 1.038 28.704 4 1.006 27.842 Control Rod Density: 3.65 3 0 '27 25.308 2 0.739 19.614 k-effective: 1.00317 Bottom 1 0.226 5.503 Void Fraction: 0.386 Core Delta-P: psia 20.822  % AXIAL TILT 2.932 -7.410 Core Plate Delta-P: psia 16.368 AVG BOT 8ft/12ft 0.9807 1.0530 Coolant Temp: Deg-F 547.0 In Channel Flow: Mlb/hr 92.49 Source Convergence 0.00005 Top Ten Thermal Limits Summary - Sorted by Margin Power HCPR APLHGR LHGR Value FT Locat. Value Hargin FT Locat. Va 1,ue Hargin Exp. PT Location Value Hargin Exp. PT Location 1.486 30 35 20 1.512 0.8'I9 30 35 20 6. 24 0.734 25.1 26 47 24 20 7.96 0.726 31.9 25 45 24 20 1.484 30 41 26 1.514 0.878 30 41 26 6.76 0.729 10.3 30 9 42 4 7.89 0.720 31.9 25 37 16 20

l. 4 I9 30 31 20 1.51I 0.877 30 35 24 6.17 0.726 25.2 26 37 14 20 8.34 0.711 26.0 25 8.04 0. Ill 29.2 25 45 22 47 22 20 20

1. 478 30 35 24 1.518 0.876 30 37 26 6.73 0.725 10.2 30 19 52 4

1. 478 30 41 30 1.518 0.876 30 31 20 6.16 0.724 18 ' 27 33 26 l9 8.33 0 '09 25.8 25 39 46 20

1. 478 30 37 26 1.519 0.876 30 49 30 6.16 0.724 18 ' 27 35 28 19 7.83 0.699 30.1 25 39 14 "0

l. 476 30 49 30 1.520 0.875 30 41 30 6.16 0.722 17 ' 28 43 24 20 7.71 0.691 30 ' 25 6.88 0.685 39.0 23 31 30 ZD

1. 469 30 31 12 1.526 0.871 30 31 12 6.13 0.721 18.4 2I 43 28 19 37 24 18

l. 453 30 49 26 1.557 0.854 30 49 26 6.12 0.720 18.3 27 33 18 19 6.86 0.685 25.1 26 6.70 0.679 40.3 23 47 24 20 35 36

1. 445 29 39 20 1.566 0.849 29 39 20 6.15 0.720 17.7 28 37 18 20 TAPE 1:DKA100:(HOANG.CYC14.JAN98)RST TO14. DAT 31-DEC-1997 11:47:50.66 TAPE 20:

DECKPL :NO HISTORIAN PL USED

WNP2-FTS-148 Page 70 MICROBURN-B (DMAY95C ) RUN: RODSTEP DATE 01/12/98 TIME 12:23:47 Cycle 14 Exposure 6000.0 MWd/MTU NNP-2 - Rod Pattern at 6000 MWD/MT 785.3 GWd Core Average Exposure 24469.5 MWd/MTU IDPFRZ IPARM IVDFRZ KSRS KSYM LOPCPR MAPLEX MXHALN NBURN NCTL NOPDR NPFLAT NPTXE NSHUFL TESTOT 0 0 0 1 0 3 1 0 1 8 0 0 1 0 0.00010 Delta E: MWd/MTU, (GWd) 500.0 ( 65.44 ) Axial Profile Edit Radial Power Power: MWt 3486.0 (100.00 %) N Power Exposure Zone Avg. Max. Location Core Pressure: psia 1035.0 Top 25 0.253 4.322 19 0.243 0.309 53 12 Inlet Subcooling: Btu/ibm -19.24 24 0.587 9.060 20 0.459 0.994 33 20 Flow: Mlb/hr 108.50 (100.00 t) 23 0.939 17.859 21 0.416 0.932 49 24 22 1.110 21.802 22 0.990 1.006 41 20 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 21 1.212 24.509 23 0.821 1.053 35 26 59 59 20 1.270 26.088 24 1.054 1.056 37 30 55 55 19 1.297 26.998 25 0.964 1.123 47 30 1.303+ 27.526 26 1.163 1.304 43 18 51 47 16 --16 51 47 18 17 16 1.286 1,246 27.883 28.100 27 28 1.283 1.197 1.396 1.367 33 39 26 34 43 43 39'-- -- -- 16 16-- -- 39 15 1.216 28.268 29 1.293 1.454 39 20 35- -- 35 14 1.190 28.418 30 1.415 1 ~ 485 35 20 31- 31 13 1.167 28.564 27 27 12 1.143 28.710 23 -- 16 16-- -- -- 23 11 1.119 28.858 19 10 1.093 29.008 19 15 -- -- -- -" 16 ---- 16 15 9 1.066 29.154 ll7 11 7

8 7

1.036 1.004 29.285 29.399 3 3 6 0.971 29.429+

2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 5 0.935 29.223 4 0.891 28.345 Control Rod Density: 2.88 3 0.815 25.771 2 0.651 19.984 k-effective: 1.00355 Bottom 1 0.199 5.615 Void Fraction: 0.373 Core Delta-P: psia 20.704  % AXIAL TILT 8.332 -7.198 Core Plate Delta-P: psia 16.249 AVG BOT 8ft/12ft 0.9543 1.0515 Coolant Temp: Deg-F 546.8 In Channel Flow: Mlb/hr 92.58 Source Convergence 0.00007 Top Ten Thermal Limits Summary - Sorted by Margin Power NCPR APLHGR LHGR Value FT Locat'. Value Hargin FT Locat. Value Margin Exp. FT Location Value Hargin Exp. FT Location

1. 485 30 35 20 1 519

~ 0.875 30 35 20 6.75 0.795 26.3 26 47 24 18 8.60 0.800 33 ' 25 37 16 18

1. 484 30 33 28 1.520 0.875 30 35 24 6.6I 0.785 26.6 26 37 14 18 9.'19 0.797 27.5 25 39 46 18 1 483 30

~ 41 26 1.520 0.875 30 37 26 6.59 0.775 19.0 28 43 24 19 8.51 0.792 33.6 25 45 24 18

l. 481 30 35 24 1.522 0.874 30 41 26 6.58 0.774 19.0 28 37 18 19 8.68 0.785 31.2 8.50 0. I76 31. 9 25 47 22 18 39 14 18 1.481 30 37 26 1.524 0.873 30 33 28 8.06 0.765 33.6 25 45 24 18 25 1.475 30 31 20 1.530 0.869 30 31 20 6.4 I 0.762 19.3 27 47 28 18 8.86 0. 772 27. 9 25 45 22 18 1.473 30 41 30 1.532 0.868 30 41 30 7.99 0.759 33.6 25 37 16 18 7 43

~ 0.750 26.3 26 47 24 18 1.470 30 49 30 1.533 0.867 30 49 30 6.45 0.759 19 ' 27 33 14 18 7.39 0.747 26.6 26 37 14 18 1.465 30 31 12 1.539 0.864 30 31 12 7.04 0.757 8 ' 30 45 26 18 7.11 0.725 40.8 22 47 26 18 1.454 30 49 26 1.558 0 '54 29 39 20 6. 43 0.756 18.6 28 47 20 19 7.04 0.719 40.9 22 35 14 18 TAPE 1:DKA100:(HOANG.CYC14.JAN98)RST TO14.DAT 31-DEC-1997 11:47:50.66 TAPE 20:

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WNP2-FTS-148 Page 71 MICROBURN-B (DMAY95C ) RUN: RODSTEP DATE 01/12/98 TIME 12:25:23 Cycle 14 Exposure 6500.0 MNd/MTV NNP-2 Rod Pattern at 6500 M(4D/MT 850.8 GWd Core Average Exposure 24969.4 MNd/MTV IDPFRZ IPARM IVDFRZ KSRS KSYM LOPCPR MAPLEX MXHAIN NBURN NCTL NOPDR'PFLAT NPTXE NSHUFL TESTOT 0 0 0 1 0 3 1 0 1 8 0 '0 1 0 0.00010 Delta E: MHd/MTU, (GWd) 500.0 ( 65.44 ) Axial Pr ofile Edit Radial Power Power: MHt 3486.0 (100.00 0) N Power E xposure Zone Avg. Max. Location Core Pressure: psia 1035.0 Top 25 0.232 4 '47 19 0.237 0.301 53 12 Inlet Subcooling: Btu/ibm -19.24 24 0.536 9.352 20 0.445 0.968 33 20 Flow: Mlb/hr 108.50 (100.00  %) 23 0.853 18.329 21 0.410 0.961 49 24 22 1.005 22.358 22 1.013 1.022 47 26 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 21 1.097 25.116 23 0.807 1.044 49 20 59 59 20 1.151 26.724 24 1.002 1.004 23 32 55 55 19 1.184 27.648 25 0.986 1.124 39 46 51 51 18 1.205 28.178 26 1.171 1.318 43 18 47 47 17 1.217 28.526 27 1 '52 1.368 13 34 43 43 16 1.225 28.723 28 1.196 1.366 37 18 39 39 15 1.227+ 28.877 29 1.298 1.479 39 20 35 35 14 1.223 29.014 30 1.420 1.491 45 26 31 31 13 1.215 29.148 27 - 27 12 1.201 29.282 23 - 23 11 1.181 29.418 19- - 19 10 1.157 29.556 15 15 9 1.128 29.688 11 11 8 1.095 29.804 7 7 7 1.060 29.901 3 3 6 1.025 29 '14+

2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 5 0.992 29.691 4 0.956 2 8.791 Control Rod Density: 0.00 3 0.888 2 6.179 2 0.723 2 0.310 k-effective: 1.00344 Bottom 1 0.224 5.713 Void Fraction: 0.384 Core Delta-P: psia 20.864 0 AXIAL TILT 2.206 -6.888 Core Plato Delta-P: psia 16.410 AVG BOT aft/12ft 1.0004 1.0495 Coolant Temp: Deg-F 546.9 In Channel Flow: Mlb/hr 92.46 Source Convergence 0.00009 Top Ton Thermal Limits Summary - Sorted by Margin Power HCPR APLHGR LHGR Value FT Locat. Value 74argin FT Locat. Value Margin Exp. FT Location Value 74argin Exp. FT Location

~ 1.491 30 45 26 1.520 0.875 30 45 26 6.08 0.715 20.6 2'7 47 28 15 7.37 0.696 34.7 25 37 16 16 1.490 30 35 16 1.522 0.874 30 35 16 6.08 0.715 20 ' 2'I 33 14 15 7.48 0.688 32.7 25 47 22 16 1.483 30 49.22 1.529 0.870 30 49 22 6.05 0./12 20.2 28 37 18 15 7.35 0 '81 33.2 25 39 14 16

l. 4'79 29 39 20 1.536 0.866 29 39 20 6.05 0.712 20.3 28 43 24 15 6.51 0.6/7 42.2 22 7.10 0. 6/4 35. 2 25 47 26 15 1.478 29 41 22 1.538 0.865 30 49 26 6.61 0.711 9.6 30 45 26 14 35 18 15 1.475 30 49 26 1.538 0.865 29 41 22 6.61 0.710 9.5 30 35 16 14 6.47 0.6'74 42.3 22 35 14 15 1.475 30 39 12 1.539 0.864 30 39 12 6.01 0.707 20.6 27 33 18 15 7.10 0.674 35.1 25 43 26 15 1.475 30 35 20 1.541 0.863 30 35 20 5.99 0.704 20.7 2'7 43 28 15 6.56 0.6/2 41.2 23 37 24 16 1.4/2 30 41 26 1.543 0.862 30 35 12 5.99 0.704 20.6 28 47 20 14 6.38 0.672 43.2 23 37 20 16 1 ~ 471 30 35 12 1.544 0.861 30 41 26 6.55 0.704 9.4 29 41 22 15 6.30 0.6/0 43.8 23 41 24 16 TAPE 1:DKA100:(HOANG.CYC14.JAN98)RST TO14.DAT 31-DEC-199'7 11:4'7:50.66 TAPE 20:

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Attachment 2 April 15, 1998 ABBWP-98-021 Mr. R. A. Vopalensky Mail Drop PE10 Washington Public Power Supply System P.O. Box 968 Richland, WA 99352

Subject:

Clarification of WNP-2 Cycle 14 SLMCPR Evaluation

Reference:

1. ABBWP-97-104, Rev. 1, WNP-2 Cycle 14 Safety Limit Minimum Critical Power Ratio for SVEA-96 Fuel Based on Reference Core, dated November 5, 1997.

2. WNP2-FTS-148, WNP-2 Cycle 14 Reload Design Report, January 1998.

Dear Mr. Vopalensky:

Reference 1 provided the results of the ABB analyses determining the WNP-2 Cycle 14 SVEA-96 SLMCPR based on the Cycle 14 Reference Core. The Attachment to this letter provides further clarification of this analysis as well as confirmation that the conclusions based on the Cycle 14 Reference Core apply to the Cycle 14 As-Loaded core established in Reference 2.

Please contact me at (860) 687-8017 or Bill Harris at (860) 687-8014 with any=

questions.

Best Regards, Richard atheny Project Manager cc: W. Wolkenhauer R. Torres S. Bian Attachment

. ABB CENO Fuel Operations Combustion Engineering. Inc. Post Office Box 500 Telephone (860) 687-8001 2000 Day Hill Road Fax (860) 687-8002 Windsor, Connecticut 06095.0500 .

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