Text

Attachment 11, Browns Ferry Unit 1 - Technical Specification Change 467, ANP-2850(NP), Revision 0, Fuel Cycle Design Report
	ML093080161
Person / Time
Site:	Browns Ferry
Issue date:	08/31/2009
From:	; AREVA NP
To:	; Office of Nuclear Reactor Regulation
References
	L32 090907 803, TS 467 ANP-2850(NP), Rev 0
	Download: ML093080161 (185)
	v • d • e

ATTACHMENT 11 Browns Ferry Nuclear Plant (BFN)

Unit I Technical Specifications (TS) Change 467 Revision of Technical Specifications to allow utilization of AREVA NP fuel and associated analysis methodologies Fuel Cycle Design Report Attached is the non proprietary version of the fuel cycle design report for 120% OLTP conditions.

L32 090907 803 A

A ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design A V August 2009 A'RE EVA'

AREVA NP Inc.

ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design sjp

AREVA NP Inc.

ANP-2850(NP)

AREVA NP ANP-2850(NP)

Revision 0 Page i Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Nature of Changes Item 1.

Page All Description and Justification This is the initial release.

AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Page ii Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Contents 1.0 Introduction....................................................................................................................

1-1 2.0 Sum mary........................................................................................................................

2-1 3.0 Cycle 9 Fuel Cycle Design.............................................................................................

3-1 3.1 General Description............................................................................................

3-1 3.2 Control Rod Patterns and Thermal Limits..........................................................

3-1 3.3 Hot Excess Reactivity and Cold Shutdown Margin.......................................

3-1 4.0 References.....................................................................................................................

4-1 Appendix A Appendix B Appendix C Appendix D Appendix E Browns Ferry Unit 1 Cycle 9 Step-through Depletion Summary, Control Rod Patterns and Core Average Axial Power and Exposure D istributions...............................................................................

A -1 Elevation Views of the Browns Ferry Unit 1 Cycle 9 Fresh Reload Batch Fuel Assemblies..................................................................

B-1 Browns Ferry Unit 1 Cycle 9 Fresh Fuel Locations.....................................

C-1 Browns Ferry Unit 1 Cycle 9 Radial Exposure and Power D istributio ns.............................................................................................

D -1 Browns Ferry Unit 1 Cycle 8 EOC Projection Control Rod Patterns and Core Average Axial Power and Exposure D istrib utio ns...............................................................................................

.. E -1 Tables 2.1 Browns Ferry Unit 1 Cycle 9 Energy and Key Results Summary...................................

2-2 2.2 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Assembly ID Range by N uclea r F uel T ype..........................................................................................................

2-4 3.1 Cycle 9 Core Composition and Design Parameters.......................................................

3-3 3.2 Browns Ferry Unit 1 Cycle 9 Hot Operating Target k-eff Versus Cycle E x p o s u re........................................................................................................................

3 -4 3.3 Browns Ferry Unit 1 Cycle 9 Cold Critical Target k-eff Versus Cycle E x p o s u re........................................................................................................................

3 -4 3.4 Browns Ferry Unit 1 Cycle 9 Reactivity Margin Summary..............................................

3-5 3.5 Browns Ferry Unit 1 Cycle 9 Reactivity Margin Summary..............................................

3-6 3.6 Browns Ferry Unit 1 Cycle 9 Reactivity Margin Summary..............................................

3-7 AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page iii Figures 2.1 Browns Ferry Unit 1 Cycle 9 Design Step-through k-eff versus Cycle E x p o s u re........................................................................................................................

2 -5 2.2 Browns Ferry Unit 1 Cycle 9 Design Margin to Thermal Limits versus C ycle E xpo sure..............................................................................................................

2-5 3.1 Browns Ferry Unit 1 Cycle 9 Reference Loading Pattern.....................

3-8 3.2 Browns Ferry Unit 1 Cycle 9 Upper Left Quarter Core Layout by Fuel T y p e.............................................................................................................................

3 -1 0 3.3 Browns Ferry Unit 1 Cycle 9 Upper Right Quarter Core Layout by Fuel T y p e.............................................................................................................................

3 -1 1 3.4 Browns Ferry Unit 1 Cycle 9 Lower Left Quarter Core Layout by Fuel T y p e.............................................................................................................................

3 -1 2 3.5 Browns Ferry Unit 1 Cycle 9 Lower Right Quarter Core Layout by Fuel T y p e.............................................................................................................................

3 -1 3 AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Page iv Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Nomenclature BOC BOL BWR CSDM EOC EOFP FFTR GWd/MTU HEXR LHGR MCPR MICROBURN-B2 MWd/MTU NRC PPR R Value SLC SPCB beginning of cycle beginning of life boiling water reactor cold shutdown margin end of cycle end of full power capability final feedwater temperature reduction gigawatt days per metric ton of initial uranium hot excess reactivity linear heat generation rate minimum critical power ratio AREVA NP advanced BWR core simulator methodology with PPR capability megawatt days per metric ton of initial uranium Nuclear Regulatory Commission, U.S.

Pin Power Reconstruction. The PPR methodology accounts for variation in local rod power distributions due to neighboring assemblies and control state. The local rod power distributions are reconstructed based on the actual flux solution for each statepoint.

the larger of zero or the shutdown margin at BOC minus the minimum calculated shutdown margin in the cycle standby liquid control AREVA NP (formerly Siemens Power Corporation) critical power correlation AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Page 1-1 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design 1.0 Introduction AREVA NP Inc.* has performed fuel cycle design and fuel management calculations for the Cycle 9 operation of the Browns Ferry Unit 1 BWR. These analyses have been performed with the approved AREVA neutronics methodology (References 1 and 2). The CASMO-4 lattice depletion code was used to generate nuclear data including cross sections and local power peaking factors. The MICROBURN-B2 three dimensional core simulator code, combined with the application of the SPCB critical power correlation, was used to model the core. The MICROBURN-B2 pin power reconstruction (PPR) model was used to determine the thermal margins presented in this report.

Design results for the Cycle 9 reactor core loading including projected control rod patterns and evaluations of thermal and reactivity margins are presented. The Cycle 9 results are based on Cycle 8 core operational history as summarized in Table 2.1 AREVA NP Inc. is an AREVA and Siemens company.

AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page 2-1 2.0 Summary The Cycle 9 fresh batch size (332 assemblies) and batch average enrichment

] were determined to meet the energy requirements provided by Tennessee Valley Authority (Reference 4). For a complete description of the fresh reload assemblies, see Reference 3. The loading of the Cycle 9 fuel, as described in this report, results in a projected Cycle'9 full power energy capability of 2,408+/-41 GWd (17,678+/-300 MWd/MTU). Beyond the full power capability, the cycle has been designed to achieve 184 GWd additional energy via FFTR and power coastdown operation.

In order to obtain optimum'operating flexibility, the projected control rod patterns for Cycle 9 were developed to be consistent with a conservative margin to thermal limits. The cycle design calculations also demonstrate adequate hot excess reactivity and cold shutdown margin throughout the cycle. Key results from the design analysis are summarized in Table 2.1. Table 2.2 summarizes the assembly identification range by nuclear fuel type batch for the Cycle 9 design. Figures 2.1 and 2.2 provide a summary of the cycle design step-through projection.

The Cycle 9 design has been verified to satisfy the C-Lattice Channel Bow Restrictions as defined in GNF SIL-320, which are conservative for a D-lattice plant.

There are no rod average exposures > 54 GWd/MTU at end-of-cycle. Therefore, the kw/ft restriction of 6.3 kw/FT for rod exposures between 54-62 GWd/MTU imposed by Regulation Guide 1.183 is satisfied.

AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Page 2-2 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Table 2.1 Browns Ferry Unit I Cycle 9 Energy and Key Results Summary Cycle Energy, GWd (Cycle Exposure, MWd/MTU)

Cycle 8 Core follow through March 31, 2009 312 (2,289)

Best estimate depletion to Nominal EOC 8 2,308 (16,928)

Short window EOC 8 2,170 (15,913) 0 Long window EOC 8 2,363 (17,333)

Cycle 9 EOFP Energy 2,408+/-41 (17,678+/-300) o FFTR and power coastdown Energy 184 (1,348)

EOC Energy 2,591+/-41 (19,025+300)

Key Results BOC CSDM, %Ak/k (based on short EOC 8) 1.62 Minimum CSDM, %Ak/k (based on short EOC 8) 1.18 Cycle Exposure of Minimum CSDM, MWd/MTU (short basis) 18,084 Cycle R Value, %Ak/k (short basis) 0.44 BOC CSDM, %Ak/k (based on nominal EOC 8) 1.44 Minimum CSDM, %Ak/k (based on nominal EOC 8) 1.33 Cycle Exposure of Minimum CSDM, MWd/MTU (nominal basis) 17,000 Cycle R Value, %Ak/k (nominal basis) 0.11 BOC CSDM, %Ak/k (based on long EOC 8) 1.40 Minimum CSDM, %Ak/k (based on long EOC 8) 1.38 Cycle Exposure of Minimum CSDM, MWd/MTU (long basis) 17,000 Cycle R Value, %Ak/k (long basis) 0.01 Minimum SLC SDM, %Ak/k (based on short EOC 8) 2.98 Cycle Exposure of Minimum SLC SDM, MWd/MTU (short basis) 5,000 BOC HEXR, %Ak/k (based on short EOC 8) 1.41 Maximum HEXR, %Ak/k (based on short EOC 8) 2.47 AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page 2-3 Key Results Cycle Exposure of Maximum HEXR, MWd/MTU (short basis) 12,000 BOC HEXR, %Ak/k (based on nominal EOC 8) 1.36 Maximum HEXR, %Ak/k (based on nominal EOC 8) 2.09 Cycle Exposure of Maximum HEXR, MWd/MTU (nominal basis) 11,000 BOC HEXR, %Ak/k (based on long EOC 8) 1.33 Maximum HEXR, %Ak/k (based on long EOC 8) 1.93 Cycle Exposure of Maximum HEXR, MWd/MTU (long basis) 11,000 Minimum MAPLHGR Margin, %

22.6 Exposure of Minimum MAPLHGR Margin, MWd/MTU 14,800 Minimum LHGR Margin, %

11.3 Exposure of Minimum LHGR Margin, MWd/MTU 14,800 Minimum CPR Margin, %

7.2 Exposure of Minimum CPR Margin, MWd/MTU 16,740 AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Page 2-4 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Table 2.2 Browns Ferry Unit I Cycle 9 Fuel Cycle Design Assembly ID Range by Nuclear Fuel Type Nuclear Number of Assembly ID Fuel Type Assemblies Range 4

24 JLX229-JLX412 5

12 JLX447-JLX515 6

17 JLX530-JLX560 9

32 JLX613-JLX644 10 12 JLX659-JLX702 11 8

JLX717-JLX740 14 48 JYE101-JYE148 15 96 JYE149-JYE244 16 64 JYE245-JYE308 17 48 JYE309-JYE356 18 71 JYE357-JYE428 19 192 FAA001-FAA192 20 40 FAA1 93-FAA232 21 100 FAA233-FAA332 AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page 2-5 1.010 1.005 1.000 0.995 Target A Cycle 9 0.990 0

2 4

6 8

10 12 14 16 18 20 Cycle Exposure (GWd/MTU)

Figure 2.1 Browns Ferry Unit I Cycle 9 Design Step-through k-eff versus Cycle Exposure 1.0 E* i 0.9 0.8 MCPR 0.7 LHGR APLHGR U-0.6 0

2 4

6 8

10 12 14 16 18 20 Cycle Exposure (GWd/MTU)

Figure 2.2 Browns Ferry Unit I Cycle 9 Design Margin to Thermal Limits versus Cycle Exposure AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page 3-1 3.0 Cycle 9 Fuel Cycle Design 3.1 General Description The assembly design for the Cycle 9 BFE1-9 fresh reload fuel for Browns Ferry Unit 1 is described in detail in Reference 3. Elevation views of the fresh reload fuel design axial enrichment and gadolinia distributions are shown in Appendix B, Figures B.1 through B.3. The loading pattern maintains full core symmetry within a scatter load fuel management scheme.

This loading in conjunction with the control rod patterns presented in Appendix A shows acceptable power peaking and associated margins to limits for projected Cycle 9 operation.

The analyses supporting this fuel cycle design were based on the core parameters shown in Table 3.1. Figures 3.1 through 3.5, along with Table 3.1 define the reference loading pattern used in the fuel cycle design. The specific core location of the fresh assemblies in Cycle 9 is provided in Appendix C. Key results for the cycle are summarized in Table 2.1.

3.2 Control Rod Patterns and Thermal Limits Projected control rod patterns for Cycle 9 and resultant key operating parameters including thermal margins are shown in Appendix A. The thermal margins presented in this report were determined using the MICROBURN-B2 3D core simulator PPR model to provide adequate margin to thermal limits from Reference 4. A detailed summary of the core parameters resulting from the step-through projection analysis is provided in Tables A.1 and A.2. Limiting results from the step-through are summarized in Table 2.1 and in Figure 2.2. The hot operating target k-eff versus cycle exposure which was determined to be appropriate for Cycle 9 is shown in Table 3.2. The k-eff and margin to limits results from the design cycle depletion are presented graphically in Figures 2.1 and 2.2. The k-eff values presented in Figure 2.1 and in Appendix A are not bias corrected. Selected exposure and radial power distributions from the design step-through are presented in Appendix D. Projected control rod patterns near EOC8 are shown in Appendix E.

3.3 Hot Excess Reactivity and Cold Shutdown Margin The cycle design calculations demonstrate adequate hot excess reactivity, SLC shutdown margin, and cold shutdown margin throughout the cycle. Key shutdown margin and R-Value results are presented in Table 2.1. The shutdown margin for Cycle 9 is in conformance with the Technical Specification limit of R + 0.38 %Ak/k at BOC. The cold target k-eff versus exposure determined to be appropriate for calculation of cold shutdown margin in Cycle 9 is shown in AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Page 3-2 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Table 3.3. The core hot excess reactivity was calculated at full power with all rods out, 102.5 Mlb/hr core flow, with equilibrium xenon. Tables 3.4 through 3.6 summarize the Cycle 9 reactivity margins versus cycle exposure, including the SLC shutdown margin for the cycle.

AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Page 3-3 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Table 3.1 Cycle 9 Core Composition and Design Parameters Cycle Nuclear Number of Fuel Description Loaded Fuel Type Assemblies GE-14 GE14-PlODNAB157-NOG 7

4 24 GE-14 GE14-P1ODNAB377-16GZ 7

5 12 GE-14 GE14-PlODNAB402-16GZ 7

6 17 GE-14 GE14-P1ODNAB419-16GZ 7

9 32 GE-14 GE14-P1ODNAB368-15GZ 7

10 12 GE-14 GE14-P1ODNAB402-19GZ 7

11 8

GE-14 GE14-P1ODNAB406-16GZ 8

14 48 GE-14 GE14-PlODNAB400-17GZ 8

15 96 GE-14 GE14-P1ODNAB406-15GZ 8

16 64 GE-14 GE14-PlODNAB417-16GZ 8

17 48 GE-14 GE14-P1ODNAB418-16GZ 8

18 71 ATRIUM TM-10* [

]

9 19 192 ATRIUM-10[

]

9 20 40 ATRIUM-10[

]

9 21 100 Number of Fuel Assemblies in Core 764 Total Number of Fresh Assemblies 332 Total Core Mass, MTU 136.19 Rated Thermal Power Level, MWt 3,952 Rated Core Flow, Mlb/hr 102.5 Reference Pressure, psia 1,05 0 t Reference Inlet Subcooling, Btu/Ibm 26.94*

ATRIUM is a trademark of AREVA NP.

t Value is representative of MICROBURN-B2 input for dome pressure at rated conditions and varies depending on core state point.

Value is typically determined by MICROBURN-B2 using a heat balance method based on nominal feedwater temperature and other parameters identified in the cycle specific plant parameters document.

AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Page 3-4 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Table 3.2 Browns Ferry Unit I Cycle 9 Hot Operating Target k-eff Versus Cycle Exposure Cycle Exposure Hot Operating (MWd/MTU) k-eff*

0.0 1.0030 7,000.0 0.9990 11,000.0 0.9990 17,000.0 1.0030 20,000.0 1.0030 Table 3.3 Browns Ferry Unit 1 Cycle 9 Cold Critical Target k-eff Versus Cycle Exposure Cycle Exposure Cold Critical (MWd/MTU) k-eff*

0.0 0.9930 2,000.0 0.9910 25,000.0 0.9910 Values are linearly interpolated between cycle exposure points.

AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Page 3-5 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Table 3.4 Browns Ferry Unit I Cycle 9 Reactivity Margin Summary Cold Shutdown SLC Cold Shutdown Hot Excess Cycle Exposure Margin*

Margint Reactivityt (MWd/MTU)

(% Ak/k)

(% Ak/k) 0 1.62 3.19 1.41 500 1.94 3.52 1.32 1,000 1.70 3.29 1.45 2,000 1.52 3.08 1.69 3,000 1.51 3.02 1.85 4,000 1.55 2.99 1.96 5,000 1.61 2.98 2.06 6,000 1.68 3.01 2.14 7,000 1.73 3.05 2.23 8,000 1.78 3.10 2.27 9,000 1.82 3.16 2.32 10,000 1.82 3.18 2.39 11,000 1.79 3.18 2.47 12,000 1.68 3.15 2.47 13,000 1.55 3.13 2.41 14,000 1.40 3.16 2.26 15,000 1.27 3.32 1.97 16,000 1.20 3.58 1.57 17,000 1.21 4.03 1.02 17,678 1.18 4.37 0.62 18,084 1.18 4.56 19,025 1.20 4.96 t

t Based on short window EOC 8.

Based on short window EOC 8, calculated at 366.0 OF ARO conditions (720 ppm boron at 68°F).

Based on short EOC 8.

AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Page 3-6 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Table 3.5 Browns Ferry Unit I Cycle 9 Reactivity Margin Summary Cold Shutdown SLC Cold Shutdown Hot Excess Cycle Exposure Margin*

Margint ReactivityT (MWd/MTU)

(% Ak/k)

(% Ak/k) 0 1.44 3.19 1.36 500 1.80 3.52 1.24 1,000 1.61 3.29 1.36 2,000 1.54 3.08 1.54 3,000 1.61 3.02 1.65 4,000 1.72 2.99 1.72 5,000 1.81 2.98 1.77 6,000 1.91 3.01 1.82 7,000 1.99 3.05 1.88 8,000 2.05 3.10 1.90 9,000 2.10 3.16 1.94 10,000 2.08 3.18 2.01 11,000 2.00 3.18 2.09 12,000 1.85 3.15 2.08 13,000 1.69 3.13 2.01 14,000 1.53 3.16 1.81 15,000 1.43 3.32 1.44 16,000 1.39 3.58 0.95 17,000 1.33 4.03 0.31 17,678 1.33 4.37

-0.14 18,084 1.34 4.56 19,025 1.40 4.96 t

t Based on nominal window EOC 8.

Based on short window EOC 8, calculated at 366.0 *F ARO conditions (720 ppm boron at 68°F).

Based on nominal EOC 8.

AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Page 3-7 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Table 3.6 Browns Ferry Unit I Cycle 9 Reactivity Margin Summary Cold Shutdown SLC Cold Shutdown Hot Excess Cycle Exposure Margin*

Margint Reactivityt (MWd/MTU)

(% Ak/k)

(% Ak/k) 0 1.40 3.19 1.33 500 1.79 3.52 1.20 1,000 1.59 3.29 1.30 2,000 1.56 3.08 1.47 3,000 1.67 3.02 1.55 4,000 1.80 2.99 1.61 5,000 1.90 2.98 1.64 6,000 2.02 3.01 1.68 7,000 2.10 3.05 1.73 8,000 2.16 3.10 1.76 9,000 2.20 3.16 1.79 10,000 2.16 3.18 1.86 11,000 2.06 3.18 1.93 12,000 1.89 3.15 1.93 13,000 1.71 3.13 1.84 14,000 1.57 3.16 1.62 15,000 1.49 3.32 1.21 16,000 1.41 3.58 0.68 17,000 1.38 4.03 0.00 17,678 1.40 4.37

-0.47 18,084 1.41 4.56 19,025 1.51 4.96 t

t Based on long window EOC 8.

Based on short window EOC 8, calculated at 366.0 'F ARO conditions (720 ppm boron at 68°F).

Based on long EOC 8.

AREVA NP Inc.

m z-o

.p 1

3 5

7 9

11 13 15 17 19 21 23 25 27 29 60 58 56 54 52 50 48 46 44 42 40 38 36 34 32 30 28 26 24 22 20 18 16 14 12 10 8

6 4

2 JLX613 JLX614 JLX543 JLX666 JLX448 JLX659 JLX717 JLX718 JLX663 JYE388 JLX544 JLX536 JLX619 JLX620 JLX615 JYE177 JYE361 JYE249 JYE329 JYE321 JYE337 JYE313 JYE316 JYE340 JYE324 JYE332 JYE252 JYE360 JYE180 JLX618 JLX616 JLX477 JYE197 FAA213 FAA237 FAA249 FAA321 FAA181 FAA313 JYE265 JYE268 FAA320 FAA180 FAA328 FAA256 FAA236 FAA212 JYE152 JLX447 JLX617 JLX541 JYE141 JYE345 FAA293 JYE425 FAA165 JYE269 FAA285 JYE137 FAA257 FAA264 JYE140 FAA292 JYE272 FAA120 JYE428 FAA280 JYE348 JYE144 JLX542 JYE369 JYE185 FAA281 FAA269 JYE377 FAA307 FAA193 FAA189 JYE297 FAA217 JYE289 JYE292 FAA224 JYE300 FAA188 FAA200 FAA308 JYE380 FAA268 FAA276 JYE196 JYE372 JLX627 JLX530 JYE189 JYE113 FAA065 JYE393 FAA245 JYE405 FAA173 JYE121 FAA205 JYE417 FAA229 FAA228 JYE420 FAA204 JYE124 FAA172 JYE408 FAA244 JYE396 FAA004 JYE112 JYE184 JLX469 JLX628 JLX478 JYE145 FAA273 FAA001 FAA329 FAA093 JYE353 FAA137 JYE281 FAA113 JYE129 FAA145 JYE105 JYE108 FAA144 JYE132 FAA048 JYE284 FAA132 JYE356 FAA112 FAA332 FAA068 FAA284 JYE148 JLX479 JLX625 JYE213 JYE341 FAA265 JYE389 FAA013 JYE221 FAA121 JYE305 FAA161 JYE257 FAA153 JYE173 FAA089 FAA100 JYE176 FAA160 JYE260 FAA016 JYE308 FAA128 JYE228 FAA096 JYE392 FAA272 JYE344 JYE168 JLX626 JLX621 JYE169 FAA209 FAA277 JYE373 FAA241 JYE349 FAA125 JYE397 FAA133 JYE201 FAA025 JYE233 FAAO 49 JYE161 JYE164 FAA044 JYE236 FAA032 JYE240 FAA152 JYE404 FAA124 JYE352 FAA248 JYE376 FAA296 FAA216 JYE172 JLX622 JLX623 JYE365 FAA233 JYE421 FAA305 JYE409 FAA129 JYE301 FAA149 JYE401 FAA053 JYE217 FAA057 JLX275 FAA017 FAA072 JLX361 FAA024 JYE220 FAA088 JYE400 FAA136 JYE304 FAA140 JYE412 FAA309 JYE424 FAA240 JYE368 JLX624 JLX533 JYE245 FAA253 FAA117 FAA197 FAA169 JYE277 FAA109 JYE241 FAA085 JYE357 FAA073 JYE237 FAA009 JLX362 JLX276 FAA008 JYE156 FAA080 JYE364 FAA056 JYE200 FAA164 JYE280 FAA176 FAA196 FAA168 FAA252 JYE248 JLX531 JLX643 JYE325 FAA322 JYE273 FAA185 JYE117 FAA045 JYE253 FAA029 JYE149 FAA077 JYE109 FAA101 JYE225 FAA037 FAA084 JYE188 FAA108 JYE116 FAA076 JYE216 FAA028 JYE256 FAA116 JYE120 FAA192 JYE276 FAA327 JYE328 JLX673 JYE381 JYE317 FAA177 FAA289 JYE293 FAA201 JYE125 FAA157 JYE229 FAA021 JYE165 FAA105 JLX280 FAA301 JYE205 JYE212 FAA300 JLX299 FAA104 JYE244 FAA060 JYE232 FAA156 JYE128 FAA208 JYE296 FAA288 FAA184 JYE320 JYE384 JLX675 JYE333 FAA314 JYE133 FAA221 JYE413 FAA141 JYE157 FAA041 JLX350 FAA005 JYE181 FAA297 JLX365 FAA033 FAA064 JLX321 FAA304 JYE224 FAA012 JLX366 FAA052 JYE204 FAA148 JYE416 FAA220 JYE136 FAA319 JYE336 JLX670 JLX725 JYE309 JYE261 FAA261 JYE285 FAA225 JYE101 FAA097 JYE153 FAA069 JLX291 FAA081 JYE209 FAA061 JYE193 JYE192 FAA036 JYE208 FAA040 JLX279 FAA020 JYE160 FAA092 JYE104 FAA232 JYE288 FAA260 JYE264 JYE312 JLX728 0

C C-n CD Co=3 CD CD

-n C

CD CD Cl)

CO z

-0 C iz C:

Figure 3.1 Browns Ferry Unit I Cycle 9 Reference Loading Pattern

m z-o 0

31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 JLX729 JYE310 JYE274 FAA258 JYE286 FAA230 JYE102 FAA090 JYE158 FAA018 JLX286 FAA038 JYE210 FAA034 JYE190 JYE195 FAA063 JYE211 FAA083 JLX354 FAA071 JYE155 FAA099 JYE103 FAA227 JYE287 FAA263 JYE267 JYE311 JLX732 JLX691 JYE334 FAA315 JYE134 FAA218 JYE414 FAA146 JYE166 FAA050 JLX355 FAA010 JYE222 FAA302 JLX229 FAA062 FAA035 JLX287 FAA299 JYE183 FAA007 JLX351 FAA043 JYE159 FAA143 JYE415 FAA223 JYE135 FAA318 JYE335 JLX689 JYE382 JYE318 FAA182 FAA286 JYE294 FAA206 JYE126 FAA154 JYE230 FAA058 JYE242 FAA102 JLX330 FAA298 JYE206 JYE207 FAA303 JLX311 FAA107 JYE151 FAA023 JYE231 FAA159 JYE127 FAA203 JYE295 FAA291 FAA179 JYE319 JYE383 JLX688 JYE326 FAA323 JYE270 FAA190 JYE118 FAA114 JYE254 FAA026 JYE214 FAA074 JYE114 FAA106 JYE186 FAA082 FAA039 JYE227 FAA103 JYE111 FAA079" JYE215 FAA031 JYE255 FAA047 JYE119 FAA187 JYE275 FAA326 JYE327 JLX546 JLX558 JYE246 FAA250 FAA166 FAA194 FAA174 JYE282 FAA162 JYE198 FAA054 JYE362 FAA078 JYE154 FAA006 JLX403 JLX290 FAA011 JYE239 FAA075 JYE359 FAA087 JYE243 FAA015 JYE279 FAA171 FAA199 FAA119 FAA255 JYE247 JLX556 JLX633 JYE366 FAA238 JYE422 FAA306 JYE410 FAA138 JYE302 FAA134 JYE398 FAA086 JYE218 FAA022 JLX412 FAA070 FAA019 JLX343 FAA059 JYE219 FAA055 JYE403 FAA151 JYE303 FAA131 JYE411 FAA310 JYE423 FAA235 JYE367 JLX634 JLX635 JYE170 FAA214 FAA294 JYE374 FAA246 JYE350 FAA122 JYE402 FAA150 JYE238 FAA030 JYE234 FAA042 JYE162 JYE163 FAA051 JYE235 FAA027 JYE203 FAA135 JYE399 FAA127 JYE351 FAA243 JYE375 FAA279 FAA211 JYE171 JLX636 0

C/)

-n CD C

CD (D

-n C)

Co CD CD 0

CD Cn cc C,,

JLX631 JYE202 JYE342 FAA270 JYE390 FAA094 JYE226 FAA126 JYE306 FAA014 JYE258 FAA158 JYE174 FAA098 FAA091 JYE175 FAA155 JYE259 FAA163 JYE307 FAA123 JYE223 FAA111 JYE391 FAA267 JYE343 JYE167 JLX632 JLX482 JYE146 FAA282 FAA066 FAA330 FAA110 JYE354 FAA130 JYE278 FAA046 JYE130 FAA142 JYE106 JYE107 FAA147 JYE131 FAA115 JYE283 FAA139 JYE355 FAA095 FAA331 FAA003 FAA275 JYE147 JLX483 JLX629 JLX491 JYE182 JYE110 FAA002 JYE394 FAA242 JYE406 FAA170 JYE122 FAA202 JYE418 FAA226 FAA231 JYE419 FAA207 JYE123 FAA175 JYE407 FAA247 JYE395 FAA067 JYEI15 JYE191 JLX559 JLX630 JYE370 JYE194 FAA274 FAA266 JYE378 FAA312 FAA198 FAA186 JYE298 FAA222 JYE290 JYE291 FAA219 JYE299 FAA191 FAA195 FAA311 JYE379 FAA271 FAA283 JYE187 JYE371 JLX547 JYE142 JYE346 FAA278 JYE426 FAA118 JYE262 FAA290 JYE138 FAA262 FAA259 JYE139 FAA287 JYE271 FAA167 JYE427 FAA295 JYE347 JYE143 JLX560 JLX640 JLX481 JYE150 FAA210 FAA234 FAA254 FAA324 FAA178 FAA316 JYE266 JYE263 FAA317 FAA183 FAA325 FAA251 FAA239 FAA215 JYE199 JLX515 JLX641 JLX639 JYE178 JYE358 JYE250 JYE330 JYE322 JYE338 JYE314 JYE315 JYE339 JYE323 JYE331 JYE251 JYE363 JYE179 JLX642 JLX637 JLX638 JLX553 JLX545 JYE386 JLX692 JLX739 JLX740 JLX702 JYE387 JLX701 JLX548 JLX492 JLX644 m

z-o Figure 3.1 Browns Ferry Unit 1 Cycle 9 Reference Loading Pattern (Continued) z Z

W oo cc oLn

AREVA NP Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design ANP-2850(NP)

Revision 0 Page 3-10 1

3 5

7 9

11 13 15 17 19 21 23 25 27 29 9

9 6

9 18 10 11 27.8 28.9 30.5 29.6 19.1 28.9 26.9 60 58 Nuclear Fuel Type BOC Exposure (GWd/MTU) 9 15 18 16 17 17 17 17 26.9 20.3 18.9 18.7 18.1 17.8 16.4 17.1 56 54 52 50 48 46 9

5 15 20 21 21 21 19 21 16 28.0 26.4 19.9 0.0 0.0 0.0 0.0 0.0 0.0 19.7 6

14 17 21 18 19 16 21 14 21 30.2 17.8 18.0 0.0 17.9 0.0 19.7 0.0 18.0 0.0 18 15 21 21 18 21 20 19 16 20 16 19.4 20.7 0.0 0.0 18.9 0.0 0.0 0.0 20.3 0.0 20.0 9

6 15 14 19 18 21 18 19 14 20 18 20 28.3 30.8 20.0 20.1 0.0 20.1 0.0 20.3 0.0 20.9 0.0 19.8 0.0 5

14 21 19 21 19 17 19 16 19 14 19 14 26.3 17.8 0.0 0.0.

0.0 0.0 19.0 0.0 19.2 0.0 18.2 0.0 18.7 9

15 17 21 18 19 15 19 16 19 16 19 15 19 26.9 19.7 18.1 0.0 20.8 0.0 18.6 0.0 18.3 0.0 18.4 0.0 19.7 0.0 44 9

15 20 21 18 21 17 19 18 19 15 19 15 19 15 28.2 20.1 0.0 0.0 20.4 0.0 19.1 0.0 19.7 0.0 18.9 0.0 18.9 0.0 20.4 42 9

18 21 18 21 18 19 16 19 18 19 15 19 4

19 29.5 18.8 0.0 17.4 0.0 20.2 0.0 18.7 0.0 19.7 0.0 19.8 0.0 11.7 0.0 40 6

16 21 19 20 19 16 19 15 19 18 19 15 19 4

29.9 19.0 0.0 0.0 0.0 0.0 19.4 0.0 19.6 0.0 18.6 0.0 19.6 0.0 11.7 38 10 17 21 16 19 14 19 16 19 15 19 14 19 15 19 28.4 19.6 0.0 19.6 0.0 20.8 0.0 18.5 0.0 19.7 0.0 19.7 0.0 19.4 0.0 36 5

17 19 21 16 20 14 19 15 19 15 19 4

21 15 15.9 18.4 0.0 0.0 20.8 0.0 18.8 0.0 19.0 0.0 18.8 0.0 11.9 0.0 19.1 34 10 17 21 14 20 18 19 15 19 4

19 15 21 4

19 29.1 16.5 0.0 18.2 0.0 20.1 0.0 19.9 0.0 11.9 0.0 18.8 0.0 11.7 0.0 32 11 17 16 21 16 20 14 19 15 19 4

19 15 19 15 27.3 17.3 20.3 0.0 19.9 0.0 18.9 0.0 20.0 0.0 11.7 0.0 18.8 0.0 20.8 Fuel Type 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Description GE14-PlODNAB157-NOG GE14-PlODNAB377-16GZ GE14-PIODNAB402-16GZ GE14-PlODNAB419-16GZ GE14-PlODNAB368-15GZ GE14-PlODNAB402-19GZ GE14-PlODNAB406-16GZ GE14-PlODNAB400-17GZ GE14-PlODNAB406-15GZ GE14-PlODNAB417-16GZ GE14-PlODNAB418-16GZ Cycle Loaded 7

7 7

7 8

8 8

]

9 9

9 No.

Per Quarter core 6

3 4

9 3

2 12 24 16 12 17 48 10 25 Figure 3.2 Browns Ferry Unit I Cycle 9 Upper Left Quarter Core Layout by Fuel Type AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Page 3-11 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 60 11 10 18 10 6

9 9

26.9 28.2 19.1 28.3 30.2 28.9 27.9 58 17 17 17 17 16 18 15 9

17.1 16.4 17.8 18.1 18.8 18.9 20.3 26.8 Nuclear Fuel Type BOC Exposure (GWd/MTU) 56 16 21 19 21 21 21 20 15 5

9 19.7 0.0 0.0 0.0 0.0 0.0 0.0 19.6 26.4 27.9 54 21 14 21 16 19 18 21 17 14 5

0.0 18.0 0.0 19.6 0.0 17.9 0.0 18.0 17.9 31.0 52 16 20 16 19 20 21 18 21 21 15 18 20.1 0.0 20.4 0.0 0.0 0.0 18.9 0.0 0.0 19.4 19.4 50 20 18 20 14 19

.18 21 18 19 14 15 6

9 0.0 19.8 0.0 20.9 0.0 20.3 0.0 20.1 0.0 19.7 20.8 30.8 28.4 48 14 19 14 19 16 19 17 19 21 19 21 14 5

18.7 0.0 18.2 0.0 19.4 0.0 19.0 0.0 0.0 0.0 0.0 17.8 26.4 46 19 15 19 16 19 16 19 15 19 18 21 17 15 9

0.0 19.6 0.0 18.4 0.0 18.3 0.0 18.8 0.0 20.8 0.0 18.2 19.8 26.9 44 15 19 15 19 15 19 18 19 17 21 18 21 20 15 9

19.8 0.0 18.9 0.0 19.7 0.0 19.7 0.0 19.1 0.0 20.4 0.0 0.0 20.2 28.1 42 19 4

19 15 19 18 19 16 19 18 21 18 21 18 9

0.0 11.6 0.0 20.0 0.0 19.7 0.0 18.7 0.0 20.2 0.0 17.6 0.0 18.6 29.6 40 4

19 15 19 18 19 15 19 16 19 20 19 21 16 6

11.7 0.0 18.9 0.0 18.8 0.0 18.8 0.0 19.2 0.0 0.0 0.0 0.0 19.0 30.5 38 19 15 19 14 19 15 19 16 19 14 19 16 21 17 6

0.0 18.6 0.0 20.1 0.0 19.7 0.0 18.6 0.0 20.8 0.0 19.7 0.0 19.6 30.0 36 15 21 4

19 15 19 15 19 14 20 16 21 119 17 18 19.2 0.0 11.9 0.0 20.4 0.0 19.0 0.0 18.9 0.0 20.9 0.0 0.0 18.4 20.6 34 19 4

21 15 19 4

19 15 19 18 20 14 21 17 10 0.0 11.6 0.0 20.1 0.0 11.6 0.0 20.0 0.0 20.2 0.0 18.3 0.0 16.5 28.5 32 15 19 15 19 4

19 15 19 14 20 16 21 16 17 11 20.8 0.0 18.8 0.0 11.6 0.0 20.0 0.0 18.9 0.0 19.9 0.0 20.2 17.3 27.2 Fuel Type 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Description Cycle Loaded GE14-PlODNAB157-NOG GE14-PlODNAB377-16GZ GE14-PlODNAB402-16GZ GE14-PIODNAB419-16GZ GE14-PlODNAB368-15GZ GE14-PIODNAB402-19GZ GE14-PlODNAB406-16GZ GE14-PlODNAB400-17GZ GE14-PlODNAB406-15GZ GE14-PlODNAB417-16GZ GE14-PlODNAB418-16GZ 7

7 7

7 8

8 8

9 9

9 No.

Per Quarter core 6

3 4

8 3

2 12 24 16 12 18 48 10 25 Figure 3.3 Browns Ferry Unit I Cycle 9 Upper Right Quarter Core Layout by Fuel Type AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Page 3-12 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design 1

3 5

7 9

11 13 15 17 19 21 23 25 27 29 30 11 17 16 21 16 20 14 19 15 19 4

19 15

.19 15 27.2 17.3 20.3 0.0 20.0 0.0 19.0 0.0 20.0 0.0 11.8 0.0 19.2 0.0 20.7 28 10 17 21 14 20 19 19 15 19 4

19 15 21 4

19 28.5 16.5 0.0 18.2 0.0 20.1 0.0 19.9 0.0 11.9 0.0 20.0 0.0 11.8 0.0 26 18 17 19 21 16 20 14 19 15 19 15 19 4

21 15 20.6 18.4 0.0 0.0 20.8 0.0 18.8 0.0 19.0 0.0 20.4 0.0 11.9 0.0 18.9 24 6

17 21 16 19 14 19 16 19 15 19 14 19 15 19 30.0 19.6 0.0 19.5 0.0 20.8 0.0 18.6 0.0 19.7 0.0 20.1 0.0 18.6 0.0 22 6

16 21 19 20 19 16 19 15 19 18 19 15 19 4

30.5 19.1 0.0 0.0 0.0 0.0 19.5 0.0 18.8 0.0 18.9 0.0 18.9 0.0 11.8 20 9

18 21 18 21 18 19 16 19 18 19 15 19 4

19 29.5 18.6 0.0 17.4 0.0 20.0 0.0 18.7 0.0 19.7 0.0 19.9 0.0 11.8 0.0 18 9

15 20 21 18 21 17 19 18 19 15 19 15 19 15 28.2 20.2 0.0 0.0 20.4 0.0 19.0 0.0 19.8 0.0 19.7 0.0 18.9 0.0 19.7 16 9

15 17 21 18 19 15 19 16 19 16 19 15 19 26.9 19.7 18.2 0.0 20.8 0.0 18.8 0.0 18.2 0.0 18.4 0.0 19.6 0.0 14 5

14 21 19 21 19 17 19 16 19 14 19 14 27.7 17.7 0.0 0.0 0.0 0.0 18.9 0.0 19.1 0.0 18.2 0.0 18.7 12 9

6 15 14 19 18 21 18 19 14 20 18 20 28.3 30.8 20.8 19.7 0.0 20.2 0.0 20.2 0.0 21.0 0.0 19.8 0.0 10 18 15 21 21 18 21 20 19 16 20 16 19.5 19.4 0.0 0.0 18.9 0.0 0.0 0.0 20.3 0.0 20.0 8

5 14 17 21 18 19 16 21 14 21 31.0 17.7 17.9 0.0 17.7 0.0 19.7 0.0 18.0 0.0 6

9 5

15 20 21 21 21 19 21 16 28.1 26.3 19.7 0.0 0.0 0.0 0.0 0.0 0.0 19.8 4

Nuclear Fuel Type BOC Exposure (GWd/MTU) 2 9

15 18 16 17 17 17 17 26.9 20.4 18.9 18.7 18.1 17.8 16.3 17.1 9

9 6

10 18 10 11 27.8 29.0 30.2 28.4 19.2 28.2 26.9 Fuel Type 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Description Cycle Loaded GE14-PlODNAB157-NOG GE14-PlODNAB377-16GZ GE14-PIODNAB402-16GZ GE14-PIODNAB419-16GZ GE14-PIODNAB368-15GZ GE14-PlODNAB402-19GZ GE14-PlODNAB406-16GZ GE14-PlODNAB400-17GZ GE14-PlODNAB406-15GZ GE14-PlODNAB417-16GZ GE14-PlODNAB418-16GZ I

7 7

8 8

8 9

9 9

No.

Per Quarter core 6

3 4

8 3

2 12 24 16 12 18 48 10 25 Figure 3.4 Browns Ferry Unit 1 Cycle 9 Lower Left Quarter Core Layout by Fuel Type AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page 3-13 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 30 15 19 15 19 4

19 15 19 14 20 16 21 16 17 11 20.8 0.0 18.9 0.0 11.6 0.0 20.0 0.0 18.9 0.0 19.9 0.0 19.8 17.3 27.2 28 19 4

21 15 19 4

19 15 19 18 20 14 21 17 10 0.0 11.6 0.0 18.8 0.0 11.9 0.0 20.0 0.0 20.1 0.0 18.3 0.0 16.5 29.0 26 15 21 4

19 15 19 15 19 14 20 16 21 19 17 18 19.2 0.0 11.8 0.0 18.8 0.0 19.0 0.0 18.9 0.0 20.9 0.0 0.0 18.4 20.6 24 19 15 19 14 19 15 19 16 19 14 19 16 21 17 10 0.0 19.4 0.0 19.7 0.0 19.7 0.0 18.5 0.0 20.8 0.0 19.6 0.0 19.6 28.5 22 4

19 15 19 18 19 15 19 16 19 20 19 21 16 6

11.6 0.0 19.8 0.0 18.6 0.0 19.6 0.0 19.4 0.0 0.0 0.0 0.0 19.0 30.8 20 19 4

19 15 19 18 19 16 19 18 21 18 21 18 5

0.0 11.6 0.0 20.0 0.0 19.7 0.0 18.7 0.0 20.2 0.0 17.6 0.0 18.8 31.1 18 15 19 15 19 15 19 18 19 17 21 18 21 20 15 9

20.4 0.0 18.9 0.0 18.9 0.0 19.7 0.0 19.1 0.0 20.4 0.0 0.0 20.1 28.1 16 19 15 19 16 19 16 19 15 19 18 21 17 15 9

0.0 19.8 0.0 18.4 0.0 18.3 0.0 18.6 0.0 20.9 0.0 18.1 19.7 26.9 14 14 19 14 19 16 19 17 19 21 19 21 14 5

18.7 0.0 18.3 0.0 19.2 0.0 19.0 0.0 0.0 0.0 0.0 17.8 27.7 12 20 18 20 14 19 18 21 18 19 14 15 6

9 0.0 19.8 0.0 21.0 0.0 20.3 0.0 20.2 0.0 20.1 20.0 31.1 28.4 10 16 20 16 19 20 21 18 21 21 15 18 20.1 0.0 20.4 0.0 0.0 0.0 19.0 0.0 0.0 20.7 19.4 8

21 14 21 16 19 18 21 17 14 6

0.0 18.0 0.0 19.7 0.0 17.7 0.0 18.0 17.9 30.2 6

16 21 19 21 21 21 20 15 5

9 20.3 0.0 0.0 0.0 0.0 0.0 0.0 19.7 26.4 28.1 4

17 17 17 17 16 18 15 9

Nuclear Fuel Type 17.1 16.4 17.8 18.1 18.8 18.9 20.4 26.9 BOC Exposure (GWd/MTU) 2 11 10 18 6

6 9

9 26.9 28.3 19.2 30.1 30.5 28.9 27.9 No.

Per Fuel Type Description Cycle Loaded Quarter core 4

GE14-PlODNAB157-NOG 7

6 5

GE14-PI0DNAB377-16GZ 7

3 6

GE14-Pl0DNAB402-16GZ 7

5 9

GE14-PIODNAB419-16GZ 7

7 10 GE14-PIODNAB368-15GZ 7

3 11 GE14-PIODNAB402-19GZ 7

2 14 GE14-P10DNAB406-16GZ 8

12 15 GE14-PIODNAB400-17GZ 8

24 16 GE14-PlODNAB406-15GZ 8

16 17 GE14-PlODNAB417-16GZ 8

12 18 GE14-PlODNAB418-16GZ 8

18 19

[

]

9 48 20

[

]

9 10 21

[

]

9 25 Figure 3.5 Browns Ferry Unit I Cycle 9 Lower Right Quarter Core Layout by Fuel Type AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page 4-1 4.0 References

1.

EMF-2158(P)(A) Revision 0, Siemens Power Corporation Methodology for Boiling Water Reactors: Evaluation and Validation of CASMO-4/MICROBURN-B2, Siemens Power Corporation, October, 1999.

2.

EMF-2209(P)(A) Revision 2, SPCB Critical Power Correlation, Framatome ANP, September 2003.

3.

ANP-2837(P) Revision 0, Nuclear Fuel Design Report Browns Ferry Unit I Fabrication Batch BFEI-9 ATRIUM-IC Fuel, July 2009.

4.

38-9102622-002, TVA document, Browns Ferry Unit 2 Cycle 9 Reload Requirement Specification (120% OLTP), BFE-2722 Revision 2, March 2009.

AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Page A-1 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Appendix A Browns Ferry Unit I Cycle 9 Step-through Depletion Summary, Control Rod Patterns and Core Average Axial Power and Exposure Distributions AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Page A-2 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Table A.1 Browns Ferry Unit I Cycle 9 Design Depletion Summary Total Total Inlet Core Core Cycle Control Core Core Ref.

Sub-Core Maximum Maximum Exposure Calculated Rod Power Flow Pressure Cooling Void Minimum LHGR APLHGR (GWd/MT)

R-eff Density MWt (Mlb/hr)

(psia)

(Btu/lb)

Fraction CPR (kW/ft)

(kW/ft) 0.000 1.00296 7.03 3952.0 102.38 1050.04 26.97 0.458 1.557 0.250 1.00288 7.03 3952.0 103.29 1050.04 26.72 0.455 1.563 0.500 1.00275 7.03 3952.0 106.64 1050.04 25.81 0.447 1.5B6 0.750 1.00259 7.03 3952.0 105.12 1050.04 26.21 0.448 1.572 1.000 1.00252 7.03 3952.0 102.54 1050.04 26.93 0.453 1.562 1.000 1.00241 7.39 3952.0 106.34 1050.04 25.88 0.444 1.572 1.300 1.00224 7.39 3952.0 103.28 1050.04 26.72 0.449 1.565 1.300 1.00225 7.48 3952.0 106.37 1050.04 25.88 0.446 1.594 1.500 1.00214 7.48 3952.0 104.61 1050.04 26.35 0.448 1.584 1.600 1.00206 7.48 3952.0 103.68 1050.04 26.60 0.450 1.578 1.650 1.00205 7.57 3952.0 106.05 1050.04 25.96 0.447 1.582 1.800 1.00195 7.57 3952.0 104.74 1050.04 26.31 0.449 1.579 2.000 1.00188 7.57 3952.0 103.61 1050.04 26.62 0.451 1.578 2.150 1.00179 7.57 3952.0 102.55 1050.04 26.92 0.452 1.576 2.150 1.00179 7.66 3952.0 105.60 1050.04 26.08 0.449 1.592 2.591 1.00151 7.66 3952.0 103.12 1050.04 26.76 0.452 1.575 2.592 1.00153 7.48 3952.0 106.59 1050.04 25.82 0.456 1.583 3.000 1.00131 7.48 3952.0 104.61 1050.04 26.35 0.458 1.568 3.250 1.00110 7.48 3952.0 103.42 1050.04 26.68 0.460 1.559 3.350 1.00109 7.48 3952.0 103.14 1050.04 26.76 0.460 1.556 3.350 1.00110 7.61 3952.0 106.56 1050.04 25.83 0.457 1.584 3.750 1.00082 7.61 3952.0 104.93 1050.04 26.26 0.459 1.571 4.000 1.00074 7.61 3952.0 103.79 1050.04 26.57 0.459 1.562 4.150 1.00063 7.61 3952.0 103.35 1050.04 26.70 0.460 1.556 4.150 1.00060 7.84 3952.0 106.52 1050.04 25.84 0.458 1.593 4.500 1.00046 7.84 3952.0 105.16 1050.04 26.20 0.459 1.584 4.750 1.00029 7.84 3952.0 104.44 1050.04 26.39 0.460 1.577 5.000 1.00014 7.84 3952.0 103.75 1050.04 26.59 0.461 1.569 5.000 1.00014 7.93 3952.0 106.08 1050.04 25.95 0.459 1.594 5.237 1.00003 7.93 3952.0 105.34 1050.04 26.15 0.460 1.585 5.237 1.00001 8.20 3952.0 106.60 1050.04 25.82 0.446 1.620 5.500 0.99984 8.20 3952.0 105.79 1050.d4

-26.03 0.447 1.610 5.750 0.99971 8.20 3952.0 105.28 1050.04 26.17 0.448 1.603 6.000 0.99958 8.20 3952.0 104.68 1050.04 26.33 0.449 1.595 6.250 0.99944 8.20 3952.0 104.03 1050.04 26.51 0.450 1.587 6.500 0.99930 8.20 3952.0 103.37 1050.04 26.69 0.451 1.579 6.500 0.99925 8.38 3952.0 106.76 1050.04 25.77 0.447 1.597 6.750 0.99914 8.38 3952.0 106.21 1050.04 25.92 0.448 1.590 7.000 0.99900 8.38 3952.0 105.39 1050.04 26.14 0.449 1.582 7.250 0.99900 8.38 3952.0 105.12 1050.04 26.21 0.450 1.577 7.500 0.99900 8.38 3952.0 104.81 1050.04 26.30 0.451 1.572 7.750 0.99900 8.38 3952.0 104.46 1050.04 26.39 0.451 1.567 7.910 0.99900 8.38 3952.0 104.19 1050.04 26.46 0.452 1.564 7.911 0.99900 9.28 3952.0 106.22 1050.04 25.92 0.431 1.583 8.000 0.99902 9.28 3952.0 105.83 1050.04 26.02 0.432 1.580 8.250 0.99896 9.28 3952.0 105.43 1050.04 26.13 0.433 1.579 8.500 0.99903 9.28 3952.0 105.22 1050.04 26.18 0.433 1.577 8.750 0.99901 9.28 3952.0 104.65 1050.04 26.34 0.434 1.573 9.000 0.99900 9.28 3952.0 103.87 1050.04 26.55 0.436 1.566 9.250 0.99902 9.28 3952.0 103.37 1050.04 26.69 0.437 1.561 9.450 0.99901 9.28 3952.0 102.80 1050.04 26.85 0.439 1.556 9.450 0.99901 9.37 3952.0 104.63 1050.04 26.34 0.436 1.575 9.750 0.99902 9.37 3952.0 103.72 1050.04 26.59 0.438 1.570 10.000 0.99901 9.37 3952.0 102.97 1050.04 26.80 0.440 1.566 10.000 0.99902 9.46 3952.0 105.32 1050.04 26.16 0.438 1.576 10.200 0.99901 9.46 3952.0 104.70 1050.04 26.33 0.440 1.573 10.393 0.99900 9.46 3952.0 104.09 1050.04 26.49 0.442 1.571 10.393 0.99902 10.36 3952.0 106.39 1050.04 25.87 0.441 1.581 10.500 0.99897 10.36 3952.0 105.97 1050.04 25.98 0.442 1.580 10.750 0.99897 10.36 3952.0 105.45 1050.04 26.12 0.444 1.577 11.000 0.99901 10.36 3952.0 104.78 1050.04 26.30 0.445 1.573 11.250 0.99919 10.36 3952.0 104.90 1050.04 26.27 0.446 1.575 11.46 8.77 11.33 8.74 11.30 8.75 11.34 8.81 11.27 8.80 11.52 8.99 11.38 8.93

11. 11 8.84 11.02 8.80 10.98 8.78 11.21 8.86 11.14 8.84 11.07 8.82 11.01 8.79 10.81 8.59 10.67 8.52 11.15 8.54 11.00 8.48 10.92 8.45 10.88 8.44 10.99 8.52 10.90 8.48 10.87 8.48 10.85 8.49 10.95 8.56 10.91 8.59 10.90 8.62 10.89 8.65 10.97 8.71 10.96 8.74 9.82 8.14 9.83 8.08 9.85 8.02 9.86 8.03 9.87 8.08 9.89 8.13 9.98 8.20 9.99 8.26 10.02 8.32 10.05 8.38 10.09 8.46 10.13 8.54 10.17 8.60 9.54 7.88 9.55 7.89 9.45 7.88 9.39 7.88 9.33 7.88 9.27 7.87 9.21 7.95 9.21 8.05 9.25 8.08 9.39 8.22 9.50 8.35 9.57 8.40 9.66 8.51 9.73 8.61 9.68 8.42 9.73 8.48 9.77 8.51 9.83 8.57 9.90 8.63 AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Page A-3 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design 11.500 11.750 12.000 12.250 12.500 12.500 12.875 12.875

13. 000 13.200 13.400 13.400 13.720 13.720 14.000 14.000 14.250 14.250 14.600 14.600 14.800 14.800 15.000 15.000 15.230 15.230 15.357 15.357 15.500 15.500 15.650 15.650 15.850 15.850 16.000 16.000 16.150 16.150 16.300

16. 300

16. 400 16.400 16.575 16.575

16. 740

16. 740 16.900 16.900 17.000 17.000 17.150 17.150 17.280 17.280 17.340 17.340 17.490 17.490 17.678 17.678 18.084

19. 025

19. 635 0.99934 0.99955 0.99967 0.99980 0.99996 0.99996 1.00022 1.00029 1.00031 1.00049 1.00062 1.00062 1.00081 1.00076 1.00104 1.00101 1.00115 1.00127 1.00139 1.00141 1.00155 1.00150 1.00165 1.00167 1.00183 1.00180 1.00192 1.00196 1.00200 1.00205 1.00205 1.00216 1.00225 1.00232 1.00236 1.00229 1.00243 1.00246 1.00253 1.00254 1.00263 1.00256 1.00264 1.00281 1.00272 1.00290 1.00287 1.00289 1.00297 1.00296 1.00305 1.00300 1.00303 1.00305 1.00300 1.00301 1.00304 1.00305 1.00304 1.00296 1.00302 1.00297 1.00297 10.36 10.36 10.36 10.36 10.36 10.18 10.18 9.23 9.23 9.23 9.23 9.10 9.10 9.01 9.01

8. 92

8. 69

8. 69 8.51 8.51 6.62 6.62 6.49 6.49 6.40 6.40 5.86 5.86 5.77 5.77 5.05 5.05 4.95 4.95 4.77 4.77 4.59 4.59 3.51 3.51 3.33 3.33 3.15 3.15 2.16 2.16 1.89 1.89 1.62 1.62 1.44 1.44 1.26 1.26 1.08 1.08 0.00

0. 00

0. 00 0.00 0.00 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0b 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3952.0 3354. 8 2983.1 105.02 105.54 105.70 106.09 106.74 104.07 105.40 102.38 102.79 104.26 105.47 103.80 105.96 103.82 106.28 104.17 106.51 102.33 105.95 103.79 106.33 102.87 106.02 102.91 106.40 104.58 106.81 103.17 106.09 103.75 106.64 102.09 105.59 103.94 106.67 103.25 106.35 103.05 106.40 103.48 106.57 102.36 106.49 103.32 106.72 102.24 106.49 104.34 106.33 102.46 106.50 103.25 106.84 103.83 105.38 102.61 106.91 102.51 108.16 96.94 108.29 107.63 107.63 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1050.04 1044.68 1044.68 1033.11 1025.92 26.24 26.10 26.05 25.95 25.78 26.50 26.13 26.97 26.86 26.45 26.11 26.57 25.99 26.57 25.90 26.47 25.84 26.99 25.99 26.57 25.89 26.83 25.97 26.82 25.87 26.36 25.76 26.75 25.95 26.59 25.81 27.06 26.08 26.53 25.80 26.73 25.88 26.78 25.87 26.66 25.82 26.98 25.84 26.70 25.78 27.01 25.84 26.42 25.89 26.95 25.84 26.73 25.75 26.57 26.14 26.91 25.73 26.93 25.41 35.56 31.59 26.42 23.11 0.446 0.446 0.447 0.446 0.446 0.449 0.447 0.457 0.456 0.454 0.451 0.453 0.448 0.450 0.444 0.446 0.440 0.444 0.435 0.436 0.430 0.463 0.455 0.458 0.449 0.451 0.445 0.461 0.455 0.457 0.450 0.464 0.454 0.456 0.449 0.452 0.444 0.448 0.440 0.462 0.456 0.460 0.450 0.454 0.445 0.467 0.458 0.460 0.454 0.457 0.448 0.451 0.443 0.447 0.444 0.448 0.438 0.457 0.445 0.443 0.415 0.366 0.334 1.577 1.582 1.585 1.590 1.595 1.565 1.577 1.578 1.581 1.590

1. 602 1.595

1. 612 1.583 1.594 1.568 1.580 1.572 1.590 1.558 1.570 1.553 1.574 1.571 1.588 1.563 1.575 1.557

1. 577 1.556

1. 572 1.568 1.590 1.585 1.597 1.574 1.592 1.563 1.582 1.576 1.596 1.566 1.594 1.575 1.599 1.573 1.598 1.598

1. 615 1.597 1.625

1. 602 1.625 1.604 1.616 1.600 1.632 1.640 1.678 1.637 1.714 1.963 2.175 9.96 10.01 10.06 10.08 10.07 9.99 9.98 9.87 9.84 9.65 9.47 9.43 9.32 9.25

9. 35 9.28 9.36 9.28 9.38 9.26 9.31 10.07 9.84 9.77 9.39 9.36 9.17

9. 63 9.46 9.41 9.18 10.06 9.78 9.73 9.49 9.41 9.18 9.11 8.89 9.61 9.52 9.45 9.11 9.03 8.75 9.65 9.43 9.37 9.18 9.09 8.82 8.78 8.57 8.52 8.44 8.70 8.70 9.42 9.20

9. 68

8. 95 7.39 6.72 8.69 8.73 8.77 8.79 8.80 8.73 8.82 8.84 8.81

8. 68 8.55 8.51 8.45 8.38 8.47 8.41 8.48 8.41 8.50 8.39 8.44 9.07 8.86 8.80 8.45 8.42 8.25 8.72 8.56 8.52 8.30 9.09 8.85 8.80 8.60 8.53 8.33 8.27 8.07

8. 66 8.57 8.51 8.19 8.12 7.87 8.75 8.56

8. 51

8. 34 8.26 8.02

7. 98 7.79 7.75 7.68 7.74 7.74 8.42 8.23 8.65 7.96

6. 64 6.04 AREVA NP Inc.

AREVA NP Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design ANP-2850(NP)

Revision 0 Page A-4 Table A.2 Browns Ferry Unit I Cycle 9 Design Depletion Thermal Margin Summary Cycle Exposure (GWd/MT) 0.000 0.250 0.500 0.750 1.000 1.000 1.300 1.300 1.500 1.600 1.650 1.800 2.000 2.150 2.150 2.591 2.592 3.000 3.250 3.350 3.350 3.750 4.000 4.150 4.150 4.500 4.750 5.000 5.000 5.237 5.237 5.500 5.750 6.000 6.250 6.500 6.500 6.750 7.000 7.250 7.500 7.750 7.910 7.911 8.000 8.250 8.500 8.750 9.000 9.250 9.450 9.450 9.750 10.000 10.000 10.200 10.393 10.393 10.500 10.750 Fraction Control Core of Calculated Rod Limiting Limiting K-eff Density CPR CPR 1.00296 1.00288 1.00275 1.00259 1.00252 1.00241 1.00224 1.00225 1.00214 1.00206 1.00205 1.00195 1.00188 1.00179 1.00179 1.00151 1.00153 1.00131 1.00110 1.00109 1.00110 1.00082 1.00074 1.00063 1.00060 1.00046 1.00029 1.00014 1.00014 1.00003 1.00001 0.99984 0.99971 0.99958 0.99944 0.99930 0.99925 0.99914 0.99900 0.99900 0.99900 0.99900 0.99900 0.99900 0.99902 0.99896 0.99903 0.99901 0.99900 0.99902 0.99901 0.99901 0.99902 0.99901 0.99902 0.99901 0.99900 0.99902 0.99897 0.99897 7.027 7.027 7.027 7.027 7.027 7.387 7.387 7.477 7.477 7.477 7.568 7.568 7.568 7.568 7.658 7.658 7.477 7.477 7.477 7.477 7.613 7.613 7.613 7.613 7.838 7.838 7.838 7.838 7.928 7.928 8.198 8.198 8.198 8.198 8.198 8.198 8.378 8.378 8.378 8.378 8.378 8.378 8.378 9.279 9.279 9.279 9.279 9.279 9.279 9.279 9.279 9.369 9.369 9.369 9.459 9.459 9.459 10.360 10.360 10.360 1.557 1.563 1.586 1.572 1.562 1.572 1.565 1.594 1.584 1.578 1.582 1.579 1.578 1.576 1.592 1.575 1.583 1.568 1.559 1.556 1.584 1.571 1.562 1.556 1.593 1.584 1.577 1.569 1.594 1.585 1.620 1.610 1.603 1.595 1.587 1.579 1.597 1.590 1.582 1.577 1.572 1.567 1.564 1.583 1.580 1.579 1.577 1.573 1.566 1.561 1.556 1.575 1.570 1.566 1.576 1.573 1.571 1.581 1.580 1.577 0.925 0.922 0.908 0.916 0.922 0.916 0.920 0.903 0.909 0.913 0.910 0.912 0.913 0.914 0.905 0.914 0.910 0.918 0.924 0.926 0.909 0.917 0.922 0.925 0.904 0.909 0.913 0.918 0.904 0.908 0.889 0.895 0.899 0.903 0.907 0.912 0.901 0.905 0.910 0.913 0.916 0.919 0.921 0.909 0.911 0.912 0.913 0.915 0.919 0.922 0.925 0.914 0.917 0.920 0.914 0.915 0.917 0.911 0.912 0.913 Core Limiting LHGR (kW/ft) 11.46 11.33 11.30 11.34 11.27 9.37 9.27 9.24 9.17 9.14 9.05 9.00 8.95 8.90 8.83 8.72 8.87 8.72 8.64 8.61 8.69 8.58 8.51 8.47 8.54 8.76 8.74 8.72 8.78 8.77 8.36 8.29 8.21 8.14 8.08 8.01 7.44 7.44 7.45 7.46 7.48 7.50 7.52 8.33 8.33 8.28 8.24 8.21 8.16 8.13 8.11 7.95 7.90 7.86 7.85 7.82 7.78 7.65 7.68 7.67 Fraction of Limiting LHGR 0.855 0.846 0.844 0.846 0.841 0.861 0.857 0.854 0.852 0.850 0.843 0.841 0.840 0.838 0.836 0.833 0.872 0.865 0.862 0.860 0.868 0.864 0.862 0.861 0.868 0.865 0.868 0.871 0.877 0.880 0.835 0.832 0.829 0.826 0.823 0.821 0.801 0.806 0.811 0.816 0.821 0.828 0.833 0.833 0.834 0.834 0.834 0.834 0.834 0.835 0.835 0.818 0.818 0.818 0.817 0.816 0.815 0.826 0.832 0.835 Core Limiting APLHGR (kW/ft) 8.77 8.74 8.75 8.81 8.80 8.99 8.93 8.84 8.80 8.78 8.86 8.84 8.82 8.79 8.59 8.51 8.16 8.04 7.97 7.95 8.02 7.95 7.92 7.90 7.97 7.94 7.93 7.92 7.98 7.97 8.14 8.08 8.02 7.96 7.91 7.85 7.59 7.55 8.32 8.38 8.46 8.54 8.60 7.68 7.68 7.63 7.60 7.58 7.54 7.52 7.49 7.32 8.22 8.34 8.40 8.49 8.57 8.42 8.48 8.51 Fraction of Limiting APLHGR 0.701 0.700 0.700 0.705 0.704 0.719 0.714 0.706 0.705 0.705 0.709 0.707 0.705 0.704 0.696 0.695 0.690

0. 684 0.681

0. 680 0.687 0.686

0. 687

0. 693 0.695 0.696 0.699 0.704 0.706

0. 694

0. 692 0.690 0.688 0.686

0. 684 0.665 0.664 0.666 0.671 0.677 0.683 0.688 0.680 0.681 0.680 0.679 0.679 0.679 0.680 0.680 0.664 0.669 0.681 0.686 0.695 0.704 0.674 0.679 0.684 AREVA NP Inc.

AREVA NP Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design ANP-2850(NP)

Revision 0 Page A-5 11.000

11. 250 11.500

11. 750 12.000 12.250 12.500 12.500 12.875 12.875 13.000 13.200 13.400 13.400 13.720 13.720 14.000 14.000 14.250 14.250 14.600

14. 600 14.800 14.800 15.000 15.000 15.230 15.230

15. 357 15.357 15.500 15.500 15.650 15.650 15.850 15.850 16.000 16.000D 16.150 16.150

16. 300

16. 400

16. 575

16. 740

16. 740 16.900 16.900 17.000 17.000 17.150 17.150 17.280 17.280 17.340 17.340 17.490 17.490 17.678 17.678 18.084 19.025

19. 635 0.99901 0.99919 0.99934 0.99955 0.99967 0.99980 0.99996 0.99996 1.00022 1.00029 1.00031 1.00049 1.00062 1.00062 1.00081 1.00076 1.00104 1.00101 1.00115 1.00127 1.00139 1.00141 1.00155 1.00150 1.00165 1.00167 1.00183 1.00180 1.00192 1.00196 1.00200 1.00205 1.00205 1.00216 1.00225 1.00232 1.00236 1.00229 1.00243 1.00246 1.00253 1.00254 1.00263 1.00256 1.00264 1.00281 1.00272 1.00290 1.00287 1.00289 1.00297 1.00296 1.00305 1.00300 1.00303 1.00305 1.00300 1.00301 1.00304 1.00305 1.00304 1.00296 1.00302 1.00297 1.00297 10.360 10.360 10.360 10.360 10.360 10.360 10.360 10.180 10.180 9.234 9.234 9.234 9.234 9.099 9.099 9.009 9.009 8.919 8.919 8.694 8.694 8.514 8.514 6.622 6.622 6.486 6.486 6.396 6.396 5.856 5.856 5.766 5.766 5.045 5.045

4. 955

4. 955 4.775 4.775 4.595 4.595 3.514 3.514 3.333 3.333 3.153 3.153 2.162 2.162 1.892 1.892 1.622 1.622 1.441 1.441 1.261 1.261 1.081 1.081 0.000 0.000 0.000 0.000 0.000 0.000 1.573 1.575 1.577 1.582 1.585 1.590 1.595 1.565 1.577 1.578 1.581 1.590

1. 602 1.595 1.612

1. 583 1.594 1.568 1.580 1.572 1.590 1.558 1.570 1.553 1.574 1.571 1.588 1.563 1.575 1.557 1.577 1.556 1.572 1.568 1.590 1.585 1.597 1.574 1.592 1.563 1.582 1.576 1.596 1.566 1.594 1.575 1.599 1.573 1.598 1.598 1.615 1.597 1.625

1. 602 1.625 1.604 1.616 1.600 1.632 1.640 1.678 1.637 1.714 1.963 2.175 0.915 0.914 0.913 0.910 0.909 0.906 0.903 0.920 0.913

0. 912 0.911 0.905 0.899 0.903 0.893 0.910 0.903 0.918

0. 912 0.916 0.906 0.924

0. 917 0.927 0.915 0.917 0.907 0.922 0.914 0.925 0.913 0.925 0.916 0.918 0.906 0.908

0. 902 0.915

0. 904 0.921 0.910 0.914

0. 902 0.919

0. 903 0.927 0.913 0.928 0.914 0.914

0. 904 0.914 0.898 0.911 0.898 0.910 0.903 0.912 0.895 0.890 0.870 0.892 0.852 0.767 0.705 7.69 0.841 7.71 7.73 7.74 7.75 7.75 7.79 7.73 7.71

6. 94

6. 90 6.77 8.37 8.33 8.37 8.31 8.35 8.29 8.33 7.70 7.78 7.62

7. 68 7.57 7.39 7.35

6. 94

6. 91 6.79 7.02

6. 91 6.88 6.73 7.56 7.32 7.28 7.32 7.26 7.08 7.73 7.78 7.30 7.21 7.17 6.89 7.49 7.56 7.44 7.26 7.21 7.06 7.00 6.97 6.91 6.93 7.24 7.25 7.82 7.82 7.39 7.20 7.59

7. 00 6.36 5.85 0.847 0.854 0.860 0.866 0.870 0.875 0.868 0.873 0.840 0.836 0.824 0.814 0.810 0.818 0.812 0.821 0.815

0. 824 0.837 0.851 0.835 0.844 0.887 0.870 0.865 0.839 0.836 0.824 0.846 0.834 0.830 0.816 0.887 0.864 0.859 0.840 0.834 0.815 0.857 0.866 0.850 0.841 0.836 0.807 0.841 0.852 0.860 0.842 0.837 0.821 0.814 0.801 0.794 0.798 0.812 0.814 0.875 0.878 0.816 0.799 0.842 0.799 0.734 0.684 8.57 8.63

8. 69 8.73 8.77 8.79 8.78 8.70

8. 64 8.84 8.81

8. 68 8.55 8.50 8.28 8.23 8.47 8.41 8.48 8.41 8.50 8.39 8.44 9.07 8.86 8.80 8.45 8.42 8.24 8.71 8.56 8.52 8.30

8. 93

8. 69

8. 64 8.43 8.37 8.16 8.11 7.15

8. 66 8.57 8.51 8.19 8.12 7.87 8.75 8.56 8.51 8.34 8.26 8.02 7.98 6.86 6.89 6.91 7.14 7.14 8.42 8.22 8.65 7.96 6.01 5.44 0.691 0.699 0.706 0.712 0.719 0.723 0.725 0.719 0.718 0.739 0.738 0.729 0.720 0.717 0.701 0.697 0.706 0.701 0.710 0.704 0.715 0.706 0.712 0.774 0.759 0.754 0.726 0.724 0.710 0.746 0.734 0.731 0.714 0.762 0.744 0.739 0.723 0.718 0.702 0.697

0. 691 0.732 0.726 0.721 0.696

0. 690 0.670 0.730 0.716 0.712 0.699 0.692 0.673 0.670 0.663 0.666 0.669

0. 682 0.683 0.704 0.689 0.725 0.672 0.597 0.551 AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-6 Cycle:

Exposure:

MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

0.0 (

0.00 0.0 (

0.00 3952.0 (100.00 %)

1050.0

-26.97 102.38 ( 99.89 %)

Core Average Exposure: MWd/MTU 11634.6 1

3 5

7 9 11 13 1

3 5

7 12 9

11-i 12 12 15 17 19 21 23 25 27 29 28 20 --

12 12 12 --

20 28 --

59 55 51 47 43 39 35 31 27 13 15 --

17 19 --

21 23 25 27 29 IR: 2 N(PRA Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

Axial Profile Power Exposure 0.135 1.972 28 --

20 --

12 --

6 10 14 18 22 26 0.441 0.640 0.821 0.968 1.077 1.141 1.152 1.150 1.122 1.104 1.130 1.131 1.146 1.165 1.177 1.189 1.226 1.272 1.308 1.311*

1.244 1.050 0.714 0.184 6.006 8.434 10.372 11.775 12.698 13.184 13.275 13.181 12.103

12. 055 12.062 12.401 12.814 13.201 13.508 13.570 13.966 14.514 15.034 15.204*

14.463 12.130 8.220 2.285 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.872 0.940 27 28 0.562 0.647 1 36 0.540 0.563 53 50 0.472 0.573 23 60 0.578 0.601 33 60 0.633 0.636 31 2

1.057 1.188 27 54 1.040 1.217 31 32 1.055 1.262 51 32 0.978 1.192 17 48 1.008 1.262 33 50 1.092 1.214 33 48 1.156 1.276 29 50 1.075 1.226 31 54 20 28 30 12 --

12 --------

12 34 38 42 46 50 54 58 23 19 15 11 7

3 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow

(%):

Total Water Rod Flow (%):

Source Convergence 7.03 1.00296 0.458 24.461 19.918 548.2

% AXIAL TILT

-8.814

-7.525 AVG BOT 8ft/12ft 1.0542 1.0319 86.49 Active Channel Flow: Mlb/hr 15.5 (of total core flow)

-0.0 (of total core flow) 86.49 0.00010 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.276 20 29 50 1.276 20 49 32 1.268 20 27 52 1.267 20 51 34 1.262 18 33 50 1.262 16 51 32 1.260 18 49 28 1.258 16 29 52 1.228 20 25 50 1.227 20 49 36 Value 1.557 1.557 1.559 1.560 1.561 1.562 1.577 1.577 1.578 1.579 MC PR Margin FT 0.925 21 0.925 21 0.924 20 0.923 19 0.923 20 0.922 19 0.913 19 0.913 20 0.912 19 0.912 19 IR JR 33 26 35 34 31 50 43 34 49 32 33 44 33 30 27 52 31 34 33 48 Value 8.77 8.76 8.50 8.47 8.47 8.44 8.27 8.20 8.31 8.33 APLHGR Margin Exp.

FT 0.701 0.0 19 0.701 0.0 19 0.680 0.0 21 0.678 0.0 21 0.677 0.0 20 0.675 0.0 20 0.671 25.4 16 0.669 26.1 16 0.666 24.1 14 0.660 22.8 15 IR JR 31 38 37 32 29 8

53 32 27 52 51 34 51 32 29 52 37 38 31 36 K

17 17 5

5 5

5 20 18 Value 11.46 11.43 9.12 9.01 11.37 11.36 11.34 11.29 11.27 11.21 LHGR Margin Exp.

FT 0.855 0.0 21 0.853 0.0 21 0.851 23.3 16 0.850 24.3 16 0.848 0.0 19 0.848 0.0 19 0.847 0.0 21 0.842 0.0 21 0.841 0.0 21 0.837 0.0 21 IR JR 31 8

7 32 9 32 31 10 29 38 37 30 25 8

33 56 7 26 55 34 K

5 5

17 17 5

5 5

5

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction

& CPR limit type 3

Thermal limit file:

Figure A.1 Browns Ferry Unit 1 Cycle 9 Control Rod Pattern and Axial Distributions at 0.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-7 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power:

MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr Core Average Exposure: MWd/MTU 11884.6 250.0

(

34.05 250.0

(

34.05 3952.0 (100.00 %)

1050.0

-26.72 103.29 (100.77 %)

Axial Profile N(PRA) Power 1

3 5

7 1

3 5

7 9 11 13 12 --

15 28 17 19 21 23 25 27 29 1

9 11 --

13 15 --

17 19 --

21 23 25 27 29 IR: 2 12 --

12 --

28 --

20 --

1 2

59 55 51 22 47 43 2

12

..- 39 35

.0 28

..- 31 27 2

12

..- 23 19 22 15 11 7

3

JR Top 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 0.137 0.446 0.647 0.828 0.975 1.084 1.147 1.158 1.156 1.130 1.113 1.139 1.140 1.155 1.173 1.184 1.194 1.226 1.264 1.292*

1.288 1.217 1.027 0.700 0.181 Exposure 2.012 6.124 8.606 10.593 12.036 12.988 13.492 13.586 13.491 12.394 12.341 12.329 12.668 13.085 13.475 13.786 13.851 14.256 14.815 15.343 15.514*

14.757 12.378 8.389 2.329 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.872 0.942 27 28 0.563 0.650 1 36 0.542 0.565 53 50 0.474 0.575 23 60 0.581 0.603 33 60 0.636 0.639 31 2

1.059 1.191 27 54 1.042 1.220 31 32 1.058 1.264 51 32 0.982 1.193 17 48 1.010 1.265 33 50 1.089 1.211 33 48 1.152 1.273 29 50 1.073 1.225 31 54 12 --

12 --

20 --

1 12 --

28 --

1 6 10 14 18 22 26 30 34 38 42 46 50 54 58 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp:

Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 7.03 3

2 Bottom 1

1.00288 0.455 24.759 20.217 548.2 87.29 15.5

-0.

0 0.00007

% AXIAL TILT

-8.138

-7.426 AVG BOT 8ft/12ft 1.0511 1.0315 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 87.29 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.273 20 29 50 1.272 20 49 32 1.265 20 27 52 1.265 18 33 50 1.264 16 51 32 1.263 20 51 34 1.261 18 49 28 1.261 16 29 52 1.225 21 31 54 1.224 20 25 50 MCPR Value Margin FT 1.563 0.922 21 1.563 0.921 21 1.569 0.918 19 1.569 0.918 20 1.571 0.917 19 1.572 0.916 20 1.587 0.907 20 1.587 0.907 19 1.589 0.906 19 1.589 0.906 19 IR JR 33 26 35 34 43 34 31 50 33 44 49 32 27 52 33 30 31 28 33 48 Value 8.74 8.74 8.34 8.34 8.31 8.41 8.41 8.16 8.29 8.09 APLHGR Margin Exp.

FT 0.700 0.5 19 0.699 0.5 19 0.671 24.5 14 0.667 0.5 21 0.665 0.5 21 0.665 22.6 15 0.665 22.6 15 0.664 25.8 16 0.663 0.5 20 0.663 26.5 16 IR JR K

31 38 17 37 32 17 37 38 20 29 8

5 53 32 5

31 36 17 25 30 17 51 32 5

27 52 5

29 52 5

Value 11.33 11.32 8.99 8.88 11.20 11.17 11.07 8.73 11.04 10.99 LHGR Margin Exp.

FT 0.846 0.6 19 0.845 0.6 19 0.843 23.8 16 0.842 24.8 16 0.836 0.6 21 0.833 0.6 21 0.826 0.6 21 0.824 24.5 16 0.824 0.6 21 0.820 0.6 21 IR JR 29 38 37 30 9 32 31 10 31 8

7 32 25 8

25 10 33 56 7

26 K

17 17 5

5 5

5

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.2 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 250.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-8 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

500.0 (

68.09 250.0 (

34.05 3952.0 (100.00 %)

1050.0

-25.81 106.64 (104.04 %)

Core Average Exposure: MWd/MTU 12134.6 Axial Profile N(PRA)

Power Exposure 1

3 5

7 1

3 5

7 9 11 99i 13 15 --

17 19 21 23 25 27 29 IR: 2 12 12 --

12 28 --

20 13 15 17 19 21 23 25 27 29 28 12 20 --

12 --

12-......

20 --

28-..

20 12 --

12-......

Top 25 24 23 22 21 59

JR 20 55 19 51 18 47 17 43 16 39 15 35 14 31 13 27 12 23 11 19 10 15 9

11 8

7 7

3 6

5 4

3 2

Bottom 1

0.139 0.453 0.657 0.839 0.985 1.093 1.156 1.167 1.165 1.139 1.123 1.150 1.152 1.168 1.185 1.194 1.199 1.224 1.253 1.271*

1.257 1.181 0.995 0.679 0.176 2.053 6.244 8.780 10.817 12.299 13.281 13.801 13.898 13.803 12.686 12.629 12.597 12.937 13.357 13.752 14.065 14.133 14.546 15.114 15.648 15.818*

15.045 12.621 8.555 2.372 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.870 0.939 27 28 0.562 0.650 1 36 0.541 0.565 53 50 0.473 0.575 23 60 0.580 0.603 33 60 0.635 0.639 29 2

1.062 1.195 27 54 1.041 1.216 31 32 1.060 1.267 51 32 0.984 1.196 17 48 1.013 1.268 33 50 1.087 1.211 33 48 1.152 1.273 29 50 1.072 1.226 31 54 12 --

12 12 6 10 14 18 22 26 28 30 12 34 38 42 46 50 54 58 Control Rod Density:

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow

(%):

Total Water Rod Flow

(%)

Source Convergence 7.03 1.00275 0.447 25.957 21.414 548.2 90.24 15.4

-0.0 0.00009

% AXIAL TILT

-7.195

-7.318 AVG BOT 8ft/12ft 1.0466 1.0311 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 90.24 Top Ten Thermal Limits Summary - Sorted by Margin power Value FT 1.273 20 1.271 20 1.268 18 1.267 16 1.265 16 1.265 20 1.264 18 1.262 20 1.226 21 1.224 21 IR JR 29 50 49 32 33 50 51 32 29 52 27 52 49 28 51 34 31 54 53 32 Value 1.586 1.587 1.592 1.594 1.594 1.596 1.610 1.610 1.614 1.614 MCPR Margin FT 0.908 21 0.907 21 0.904 20 0.904 19 0.903 19 0.902 20 0.895 20 0.894 19 0.892 19 0.892 20 IR JR 33 26 35 34 31 50 43 34 33 44 49 32 27 52 33 48 47 34 51 34 Value 8.75 8.74 8.37 8.44 8.44 8.28 8.21 8.15 8.02 8.32 APLHGR Margin Exp.

FT 0.700 1.0 19 0.700 1.0 19 0.676 25.0 14 0.670 23.1 15 0.669 23.0 15 0.665 24.4 15 0.657 0.9 21 0.656 24.6 15 0.656 26.3 16 0.656 22.3 14 IR JR K

31 38 17 37 30 17 37 38 20 31 36 17 25 30 17 31 32 17 29 8

5 37 34 18 51 32 5

31 48 17 Value 11.30 11.29 8.83 8.73 10.99 9.20 10.95 8.57 10.84 10.82 LHGR Margin Exp.

FT 0.844 1.3 19 0.843 1.3 19 0.833 24.3 16 0.831 25.3 16 0.820 1.3 21 0.817 18.1 18 0.817 1.3 21 0.813 25.0 16 0.809 1.3 21 0.807 1.2 21 IR JR K

29 38 17 37 30 17 9 32 5

31 10 5

31 8

5 39 40 20 7 32 5

25 10 5

25 8

5 33 56 5

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.3 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 500.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-9 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

750.0 ( 102.14 250.0

(

34.05 3952.0 (100.00 %)

1050.0

-26.21 105.12 (102.56 %)

17 19 21 23 25 27 29 Core Average Exposure: MWd/MTU 12384.6 Axial Profile N(PRA)

Power 1

3 5

7 9 11 13 15 1

3 5

5 5

7 9

13 15 17 19 21 23 25 27 29 IR: 2 12 --

28 --

12 12 --

12 --

20 28 --

20 12 --

12 --

20 12 --

20 --

12 --

28 --

12 --

44 3

3 3

2 2

1--

1 Top 25 24 23 22 21 9

JR 20 5

19 1

18 7

17 3

16 9

15 5

14 1

13 7

12 3

11 9

10 5

9 1

8 7

7 3

6 5

4 3

2 Bottom 1

0.140 0.455 0.658 0.840 0.987 1.095 1.157 1.168 1.167 1.141 1.124 1.151 1.152 1.167 1.183 1.192 1.197 1.221 1.251 1.268 1.254 1.179 0.995 0.681 0.177 Exposure 2.094 6.366 8.957 11.043 12.565 13.575 14.113 14.213 14.117 12.981 12.920 12.869 13.209 13.633 14.032 14.347 14.417 14.835 15.410 15.949 16.115*

15.324 12.856 8.715 2.414 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.869 0.938 27 28 0.560 0.648 1

36 0.539 0.562 53 50 0.471 0.573 23 60 0.578 0.600 33 60 0.632 0.636 29 2

1.062 1.195 27 54 1.041 1.214 31 32 1.061 1.267 51 32 0.982 1.196 17 48 1.012 1.269 33 50 1.089 1.214 33 48 1.153 1.276 29 50 1.072 1.227 31 54 19 12 --

6 10 14 18 22 26 30 34 38 42 46 50 54 58 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp:

Deg-F In Channel Flow: Mlb/hr Total Bypass Flow

(%):

Total Water Rod Flow

(%)

Source Convergence 7.03 1.00259 0.448 25.384 20.841 548.2 88.93 15.4

-0.0 0.00009

% AXIAL TILT

-7.051

-7.195 AVG BOT 8ft/12ft 1.0458 1.0306 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 88.93 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT 1.276 20 1.274 20 1.269 18 1.267 20 1.267 16 1.265 16 1.264 18 1.264 20 1.227 21 1.225 20 IR JR 29 50 49 32 33 50 27 52 51 32 29 52 49 28 51 34 31 54 25 50 Value 1.572 1.574 1.580 1.582 1.582 1.585 1.597 1.598 1.601 1.602 MCPR Margin FT 0.916 21 0.915 21 0.911 20 0.910 19 0.910 19 0.908 20 0.902 19 0.901 20 0.899 19 0.899 19 IR JR 33 26 35 34 31 50 33 44 43 34 49 32 33 48 27 52 33 30 47 34 APLHGR Value Margin Exp.

FT 8.81 0.705 1.4 19 8.80 0.704 1.4 19 8.41 0.682 25.4 14 8.48 0.676 23.5 15 8.48 0.675 23.5 15 8.32 0.671 24.9 15 8.18 0.661 25.0 15 8.35 0.661 22.7 14 8.29 0.661 23.5 15 8.23 0.659 1.4 21 IR JR K

31 38 17 37 30 17 37 38 20 31 36 17 25 30 17 31 32 17 37 34 18 31 48 17 27 38 18 29 8

5 Value 11.34 11.32 8.79 8.69 9.21 10.97 10.94 8.55 8.94 9.01 LHGR Margin Exp.

FT 0.846 1.9 19 0.845 1.9 19 0.833 24.8 16 0.832 25.9 16 0.822 18.6 18 0.819 1.9 21 0.816 1.9 21 0.815 25.5 16 0.813 20.6 15 0.812 19.6 15 IR JR K

29 38 17 37 30 17 9 32 5

31 10 5

39 40 20 31 8

5 7 32 5

25 10 5

31 26 17 35 32 17

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.4 Browns Ferry Unit 1 Cycle 9 Control Rod Pattern and Axial Distributions at 750.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-10 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

1000.0 ( 136.19 250.0 (

34.05 3952.0 (100.00 %)

1050.0

-26.93 102.54 (100.04 %)

Core Average Exposure: MWd/MTU 12634.6 Axial Profile N(PRA)

Power 1

3 1 3 5

7 9 11 13 15 17 19 21 23 25 27 29 5

7 9

13 15..

17 19 21 23 25 27 29 IR:

2 6

12 12 -- 12 28 --

20 12 --

12 12 28 20 20 28 12 12 --

12--.....

20 --

28--.....

12 --

12--.....

12 59 55 51 47 43 39 35 31 27 23 19 15 Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.141 0.455 0.659 0.840 0.986 1.093 1.155 1.167 1.166 1.141 1.125 1.152 1.152 1.166 1.182 1.190 1.196 1.220 1.249 1.267 1.254 1.181 0.998 0.685 0.179 Exposure 2.135 6.488 9.134 11.270 12.831 13.871 14.425 14.528 14.432 13.277 13.211 13.141 13.480 13.908 14.311 14.628 14.700 15.124 15.706 16.249 16.412*

15.603 13.092 8.876 2.456 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.868 0.935 27 28 0.558 0.646 1 36 0.537 0.560 53 50 0.469 0.571 23 60 0.575 0.598 33 60 0.629 0.633 29 2

1.062 1.194 27 54 1.040 1.210 31 32 1.060 1.264 9 32 0.980 1.195 17 48 1.012 1.268 33 50 1.091 1.217 33 48 1.154 1.277 29 50 1.072 1.228 31 54 11 10 14 18 22 26 30 34 38 42 46 50 54 58 3

Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%)

Source Convergence 7.03 1.00252 0.453 24.446 19.904 548.1 86.68 15.5

-0.0 0.00009

% AXIAL TILT

-7.081

-7.074 AVG BOT 8ft/12ft 1.0462 1.0302 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 86.68 Top Ten Thermal Limits Summary - Sorted by Margin Power Value FT 1.277 20 1.275 20 1.268 18 1.268 20 1.264 16 1.264 20 1.263 16 1.263 18 1.228 21 1.228 20 IR JR 29 50 49 32 33 50 27 52 9 32 51 34 29 52 49 28 31 54 25 50 Value 1.562 1.563 1.563 1.568 1.569 1.569 1.579 1.579 1.585 1.585 MC PR Margin FT 0.922 21 0.922 20 0.921 21 0.918 19 0.918 20 0.918 19 0.912 20 0.912 19 0.908 19 0.908 20 IR JR 33 26 31 50 35 34 33 44 49 32 43 34 27 52 33 14 47 34 51 34 Value 8.80 8.79 8.38 8.43 8.43 8.27 8.34 8.14 8.24 8.26 APLHGR Margin Exp.

FT 0.704 1.9 19 0.703 1.9 19 0.682 25.9 14 0.675 24.0 15 0.674 23.9 15 0.670 25.3 15 0.662 23.2 14 0.660 25.4 15 0.660 24.0 15 0.659 23.6 14 IR JR K

31 38 17 37 30 17 37 38 20 31 26 17 25 30 17 31 32 17 31 48 17 37 34 18 27 38 18 13 30 17 Value 11.27 11.26 8.72 8.62 9.16 8.49 10.90 8.88 10.86 8.95 LHGR Margin Exp.

FT 0.841 2.6 19 0.840 2.6 19 0.830 25.3 16 0.829 26.4 16 0.822 19.1 18 0.814 26.0 16 0.813 2.5 21 0.812 21.1 15 0.811 2.5 21 0.810 20.1 15 IR JR K

29 38 17 37 30 17 9 32 5

31 10 5

39 40 20 25 10 5

31 8

5 31 26 17 7 32 5

35 32 17

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.5 Browns Ferry Unit 1 Cycle 9 Control Rod Pattern and Axial Distributions at 1,000.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-11 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

1000.2 ( 136.22 0.2 (

0.03 3952.0 (100.00 %)

1050.0

-25.88 106.34 (103.75 %)

Core Average Exposure: MWd/MTU 12634.8 Axial Profile 1

3 5

7 9

11 -

13 15 17 19 21 23 25 27 29 IR:

1 3

5 7

9 11 12 12 --

12 22 --

18 12 --

12 13 15 17 19 21 22 --

12 18 --

12 --

18 --

12 --

23 25 27 29 59 55 51 47 43 12..

..- 39 35 22..

..- 31 27 12 --------

23 19 15 11 7

3

JR N (PRA)

Top 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

Power Exposure 0.147 2.135 0.475 6.488 0.688 9.134 0.877 11.270 1.028 12.832 1.137 13.871 1.197 14.426 1.202 14.528 1.190 14.432 1.149 13.277 1.111 13.211 1.125 13.141 1.106 13.481 1.111 13.909 1.130 14.311 1.154 14.628 1.173 14.700 1.207 15.124 1.242 15.706 1.263* 16.249 1.252 16.412*

1.178 15.603 0.996 13.092 0.683 8.876 0.178 2.456 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.856 0.931 27 28 0.564 0.650 1 36 0.542 0.567 53 50 0.474 0.575 23 60 0.578 0.600 33 60 0.632 0.636 29 2

1.052 1.195 27 54 1.036 1.207 15 46 1.064 1.255 9 32 0.988 1.208 17 48 1.018 1.254 33 50 1.087 1.202 17 46 1.150 1.263 27 52 1.079 1.227 29 54 2

12 --

22 --

12 --

6 10 14 18 22 26 30 34 38 42 46 50 54 58 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 7.39 1.00241 0.444 25.746 21.204 548.2 90.05 15.3

-0.0 0.00010 4

3 2

Bottom 1

% AXIAL TILT

-5.203

-7.074 AVG BOT 8ft/12ft 1.0296 1.0302 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 90.05 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.263 20 27 52 1.259 20 51 34 1.255 16 9 32 1.255 16 29 52 1.254 18 33 50 1.254 20 29 50 1.251 20 49 32 1.248 18 49 28 1.227 21 29 54 1.223 21 53 32 Value 1.572 1.574 1.589 1.591 1.599 1.600 1.604 1.606 1.606 1.606 MCPR Margin FT 0.916 21 0.915 21 0.906 19 0.905 19 0.900 20 0.900 20 0.898 19 0.897 20, 0.897 19 0.897 20 IR JR 33 26 35 34 33 44 43 34 27 52 31 50 33 30 51 34 31 28 49 32 APLHGR Value Margin Exp.

FT 8.99 0.719 1.9 19 8.98 0.719 1.9 19 8.70 0.708 25.9 14 8.91 0.708 23.2 14 8.83 0.705 23.6 14 8.71 0.697 1.8 19 8.65 0.692 1.8 19 8.53 0.687 24.5 15 8.53 0.686 24.5 15 8.72 0.681 21.2 18 IR JR K

31 38 18 37 30 18 37 38 20 31 48 17 13 30 17 31 46 17 45 30 17 31 36 18 25 30 18 39 40 20 LHGR Value Margin Exp.

FT 9.37 0.861 21.7 14 11.52 0.860 2.5 19 11.51 0.859 2.5 19 9.27 0.855 22.1 14 9.50 0.853 19.1 18 8.91 0.840 24.3 14 8.73 0.831 25.3 16 8.63 0.830 26.4 16 8.93 0.821 21.7 15 9.03 0.820 20.4 15 IR JR K

29 48 17 29 38 18 37 30 18 47 30 17 39 40 20 23 24 20 9 32 5

31 10 5

31 26 18 35 32 18

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.6 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 1,000.2 MWd/MTU AREVA NP Inc.

AREVA NP Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design ANP-2850(NP)

Revision 0 Page A-12 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

1300.0 ( 177.05 299.8 (

40.83 3952.0 (100.00 %)

1050.0

-26.72 103.28 (100.77 %)

Core Average Exposure: MWd/MTU 12934.6 Axial Profile N(PRA) Power 1

3 5

7 9 11 13 15 17 19 21 23 25 27 29 1

3 5

7 12 22 12 12 9

11-..

12 12 18 12 12 13---

15 -------- 22 18......-

18 22 17---

19..

12 12 18 12 12 21---

23 12 22 12 12 25 27 59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.148 0.477 0.690 0.877 1.026 1.133 1.193 1.197 1.186 1.148 1.112 1.127 1.108 1.114 1.133 1.157 1.175 1.208 1.241 1.260" 1.248 1.177 0.998 0.687 0.180 Exposure 2.187 6.641 9.356 11.554 13.164 14.239 14.813 14.917 14.817 13.634 13.556 13.459 13.794 14.223 14.631 14.955 15.032 15.466 16.058 16.607 16.767*

15.937 13.374 9.070 2.507 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.854 0.928 27 28 0.562 0.648 1 36 0.541 0.565 53 50 0.472 0.574 23 60 0.576 0.598 33 60 0.629 0.633 29 2

1.051 1.194 27 54 1.034 1.206 15 46 1.063 1.252 9 32 0.986 1.208 17 48 1.018 1.252 33 50 1.089 1.204 17 46 1.152 1.263 27 52 1.081 1.227 29 54 29 IR: 2 6 10 14 18 22 26 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%)

Source Convergence 30 34 38 42 46 50 54 58 7.39 1.00224 0.449 24.639 20.097 548.1 87.38 15.4

-0.0 0.00006

% AXIAL TILT

-5.288

-6.891 AVG BOT 8ft/12ft 1.0304 1.0292 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 87.38 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.263 20 27 52 1.259 20 51 34 1.254 20 29 50 1.252 16 9 32 1.252 16 29 52 1.252 18 33 50 1.251 20 49 32 1.246 18 49 28 1.227 21 29 54 1.225 20 25 50 MCPR Value Margin FT 1.565 0.920 21 1.567 0.919 21 1.579 0.912 19 1.580 0.912 20 1.582 0.910 19 1.583 0.910 20 1.587 0.907 20 1.590 0.906 20 1.594 0.903 19 1.597 0.902 19 IR JR 33 26 35 34 33 44 27 52 43 34 31 50 51 34 49 32 33 48 33 30 Value 8.93 8.92 8.86 8.62 8.77 8.67 8.61 8.44 8.43 8.68 APLHGR Margin Exp.

FT 0.714 2.5 19 0.714 2.5 19 0.708 23.7 14 0.706 26.4 14 0.704 24.2 14 0.694 2.4 19 0.689 2.3 19 0.683 25.1 15 0.682 25.0 15 0.681 21.7 18 IR JR K

31 38 18 37 30 18 31 48 17 37 38 20 13 30 17 31 46 17 45 30 17 31 26 18 25 30 18 39 40 20 Value 9.27 9.16 11.38 9.41 11.37 8.81 8.63 8.54 8.82 8.92 LHGR Margin Exp.

FT 0.857 22.3 14 0.851 22.7 14 0.849 3.3 19 0.849 19.8 18 0.848 3.3 19 0.836 25.0 14 0.827 25.9 16 0.826 26.9 16 0.816 22.3 15 0.814 21.0 15 IR JR K

29 48 17 47 30 17 29 38 18 39 40 20 37 30 18 23 24 20 9 32 5

31 10 5

31 26 18 35 32 18

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.7 Browns Ferry Unit 1 Cycle 9 Control Rod Pattern and Axial Distributions at 1,300.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-13 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

1300.2 ( 177.08 0.2 (

0.03 3952.0 (100.00 %)

1050.0

-25.88 106.37 (103.77 %)

Core Average Exposure: MWd/MTU 12934.8 Axial Profile 1

3 5

7 9 11 13 15 17 19 21 23 25 27 29 1

3 5

7 9

11 --

1315 --

17 19 --

21 23 25 27 29 IR: 2 59 55 51 47 12 12 --

10 --

22 --

18 --

12 --

10 12 --

6 10 14 18 22 26 22 18 12 10 --

43 12..

..- 39 35 18 --

22-..

18 --

10 --

12-......

22 12 30 34 38 42 46 50 54 58 31 27 23 19 15 11 7

3

JR Bot N(PRA)

Power Top 25 0.147 24 0.475 23 0.686 22 0.871 21 1.016 20 1.118 19 1.168 18 1.181 17 1.177 16 1.143 15 1.111 14 1.129 13 1.114 12 1.121 11 1.142 10 1.167 9

1.186 8

1.218 7

1.251 6

1.269*

5 1.256 4

1.183 3

1.002 2

0.689 tom 1

0.181 Exposure 2.187 6.641 9.356 11.554 13.164 14.239 14.813 14.918 14.817 13.634 13.556 13.459 13.794 14.223 14.631 14.955 15.033 15.467 16.059 16.607 16.767*

15.937 13.374 9.070 2.507 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.845 0.920 27 28 0.565 0.651 1 36 0.543 0.568 53 50 0.475 0.577 23 60 0.579 0.601 33 60 0.632 0.636 29 2

1.051 1.202 27 54 1.029 1.210 15 46 1.067 1.260 9 32 0.992 1.212 17 48 1.020 1.257 33 50 1.084 1.207 17 46 1.157 1.270 27 52 1.085 1.235 29 54 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow ():

Total Water Rod Flow

(%):

Source Convergence 7.48 1.00225 0.446 25.780 21.237 548.2 90.05 15.3

-0.0 0.00007

% AXIAL TILT

-6.030

-6.891 AVG BOT 8ft/12ft 1.0357 1.0292 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 90.05 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT 1.270 20 1.266 20 1.260 16 1.259 16 1.259 20 1.257 18 1.256 20 1.251 18 1.235 21 1.231 21 IR JR 27 52 51 34 9 32 29 52 29 50 33 50 49 32 49 28 29 54 53 32 Value 1.594 1.599 1.602 1.607 1.613 1.614 1.614 1.616 1.616 1.623 MCPR Margin FT 0.903 20 0.901 20 0.899 20 0.896 20 0.893 21 0.892 19 0.892 21 0.891 19 0.891 19 0.887 19 APLHGR IR JR 27 52 31 50 51 34 49 32 33 26 33 44 35 34 33 48 43 34 A7 34 Value 8.84 8.75 8.70 8.69 8.62 8.55 8.24 8.20 8.23 8.10 Margin 0.706 0.701 0.696 0.695 0.689 0.684 0.666 0.665 0.665 0.661 Exp.

FT 23.7 14 24.2 14 2.5 19 2.5 19 2.4 19 2.3 19 25.1 15 25.5 15 25.0 15 26.1 15 IR JR K

31 48 17 13 30 17 29 24 18 37 30 18 31 46 17 45 30 17 31 26 18 31 44 18 25 30 18 43 32 18 Value 9.24 9.13 8.70 8.60 11.11 11.09 8.48 10.90 10.86 8.28 LHGR Margin Exp.

FT 0.854 22.3 14 0.847 22.7 14 0.834 25.9 16 0.833 26.9 16 0.829 3.3 19 0.828 3.3 19 0.818 26.6 16 0.813 3.3 21 0.810 3.2 21 0.809 27.8 16 IR JR K

29 48 17 47 30 17 9 32 5

31 10 5

29 38 18 37 30 18 25 10 5

31 8

5 7 32 5

9 26 5

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.8 Browns Ferry Unit 1 Cycle 9 Control Rod Pattern and Axial Distributions at 1,300.2 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-14 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 1

3 5

7 9 11 13 15 9

1500.0

( 204.29 199.8

(

27.21 3952.0 (100.00 %)

1050.0

-26.35 104.61 (102.05 %)

17 19 21 23 25 27 29 Core Average Exposure: MWd/MTU 13134.6 Axial Profile N(PRA)

Power 1

3 5

7 9

13 15....

17 19 21 23 25 27 29 IR: 2 6

59 55 51 47 12 --

22 --

12 12 -- 10 -- 18 --

10 22 18---....

18 12 -- 10 --

18 --

10 12 --

22 --

12 43 12..

39 35 22

..- 31 27 12..

23 19 15 11 7

3 46 50 54 58 Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.148 0.476 0.688 0.871 1.015 1.115 1.164 1.177 1.173 1.141 1.i11 1.130 1.115 1.124 1.144 1.169 1.188 1.219 1.250 1.267' 1.254 1.182 1.004 0.692 0.182 Exposure 2.222 6.743 9.503 11.741 13.384 14.480 15.065 15.172 15.071 13.871 13.786 13.672 14.004 14.435 14.847 15.175 15.257 15.697 16.295 16.847 17.005*

16.161 13.564 9.200 2.542 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.843 0.917 27 28 0.564 0.650 1

36 0.542 0.567 53 50 0.474 0.576 23 60 0.577 0.600 33 60 0.630 0.634 29 2

1.051 1.201 27 54 1.028 1.210 15 46 1.067 1.258 29 52 0.990 1.212 17 48 1.019 1.256 33 50 1.085 1.208 17 46 1.158 1.271 27 52 1.086 1.236 29 54 10 14 18 22 26 30 34 38 42 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow

(%):

Source Convergence 7.48 1.00214 0.448 25.150 20.608 548.2 88.51 15.4

-0.0 0.00008

% AXIAL TILT

-6.131

-6.787 AVG BOT 8ft/12ft 1.0365 1.0287 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 88.51 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT 1.271 20 1.266 20 1.260 20 1.258 16 1.258 16 1.256 18 1.256 20 1.250 18 1.236 21 1.231 21 IR JR 27 52 51 34 29 50 29 52 9

32 33 50 49 32 49 28 29 54 7 32 Value 1.584 1.590 1.592 1.598 1.607 1.609 1.609 1.611 1.612 1.616 MCPR Margin FT 0.909 20 0.906 20 0.905 20 0.901 20 0.896 19 0.895 21 0.895 19 0.894 21 0.893 19 0.891 19 APLHGR IR JR 27 52 31 50 9 34 49 32 33 48 33 26 33 44 35 34 43 34 47 34 Value Margin 8.80 0.705 8.70 0.700 8.66 0.693 8.65 0.692 8.59 0.687 8.52 0.682 8.19 0.664 8.15 0.663 8.18 0.663 8.10 0.659 Exp.

FT 24.1 14 24.5 14 2.9 19 2.9 19 2.7 19 2.7 19 25.4 15 25.8 15 25.4 15 25.7 15 IR JR K

31 48 17 13 30 17 29 24 18 37 30 18 31 46 17 45 30 17 31 26 18 29 44 17 25 30 18 43 32 17 Value 9.17 9.05 8.64 8.55 11.02 11.00 8.44 10.85 8.24 10.81 LHGR Margin Exp.

FT 0.852 22.8 14 0.844 23.1 14 0.832 26.3 16 0.831 27.3 16 0.822 3.8 19 0.821 3.8 19 0.817 27.0 16 0.810 3.7 21 0.807 28.2 16 0.806 3.7 21 IR JR K

29 48 17 13 30 17 9 32 5

31 10 5

29 38 18 37 30 18 25 10 5

31 8

5 9 26 5

7 32 5

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.9 Browns Ferry Unit 1 Cycle 9 Control Rod Pattern and Axial Distributions at 1,500.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-15 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

1600.0 ( 217.91 100.0 (

13.62 3952.0 (100.00 %)

1050.0

-26.60 103.68 (101.15 %)

Core Average Exposure: MWd/MTU 13234.6 Axial Profile N(PRA)

Power 1

3 5

7 9 11 13 15 17 19 21 23 25 27 29 1

3 5

7 12 --

22 --

12 --

10 --

18 --

9 11 --

13 15 --

17 19 --

21 23 25 27 29 IR: 2 12 10 --

18 --

12-------

22-------

22 --

18 Top 25 24 23 22 21 59

JR 20 55 19 51 18 47 17 43 16 39 15 35 14 31 13 27 12 23 11 19 10 15 9

11 8

7 7

3 6

5 4

3 2

Bottom 1

0.149 0.477 0.688 0.871 1.014 1.113 1.163 1.176 1.172 1.141 1.i11 1.131 1.116 1.124 1.145 1.170 1.188 1.219 1.250 1.266*

1.253 1.182 1.005 0.693 0.182 Exposure 2.239 6.795 9.577 11.835 13.493 14.600 15.191 15.299 15.198 13.989 13.901 13.779 14.109 14.541 14.955 15.286 15.369 15.812 16.413 16.967 17.123*

16.273 13.659 9.266 2.559 Edit Zone 4

5 6

9 1!0 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.842 0.916 27 28 0.563 0.650 1 36 0.542 0.566 53 50 0.473 0.575 23 60 0.577 0.599 33 60 0.629 0.633 29 2

1.051 1.201 27 54 1.027 1.210 15 46 1.067 1.257 29 52 0.990 1.212 17 48 1.019 1.256 33 50 1.086 1.209 17 46 1.158 1.271 27 52 1.087 1.236 29 54 12 --

10 -- 18 12 6 10 14 18 22 22 26 30 34 10 --

12-----..

12 38 42 46 50 54 58 Control Rod Density:

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 7.48 1.00206 0.450 24.822 20.280 548.1 87.70 15.4

-0.0 0.00006

% AXIAL TILT

-6.172

-6.737 AVG BOT 8ft/12ft 1.0368 1.0285 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 87.70 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.271 20 27 52 1.266 20 9 34 1.260 20 29 50 1.257 16 29 52 1.257 16 9 32 1.256 20 49 32 1.256 18 33 50 1.249 18 49 28 1.236 21 29 54 1.231 20 25 50 MCPR Value Margin FT 1.578 0.913 20 1.585 0.909 20 1.586 0.908 20 1.594 0.904 20 1.603 0.898 19 1.606 0.897 19 1.606. 0.897 21 1.608 0.896 19 1.608 0.895 21 1.612 0.893 19 IR JR 27 52 31 50 51 34 49 32 33 48 33 44 33 26 43 34 35 34 47 34 APLHGR Value Margin Exp.

FT 8.78 0.705 24.3 14 8.68 0.700 24.7 14 8.65 0.692 3.1 19 8.64 0.691 3.1 19 8.58 0.686 2.9 19 8.51 0.681 2.9 19 8.16 0.663 25.6 15 8.13 0.663 26.0 15 8.15 0.662 25.6 15 8.08 0.658 25.9 15 IR JR K

31 48 17 13 30 17 29 24 18 37 30 18 31 46 17 45 30 17 31 26 18 29 44 17 25 30 18 43 30 17 LHGR Value Margin Exp.

FT 9.14 0.850 23.0 14 9.02 0.842 23.3 14 8.62 0.831 26.5 16 8.52 0.830 27.5 16 10.98 0.819 4.1 19 10.96 0.818 4.1 19 8.42 0.817 27.2 16 10.82 0.807 4.0 21 8.21 0.807 28.4 16 10.78 0.804 4.0 21 IR JR K

29 48 17 13 30 17 9 32 5

31 10 5

29 38 18 37 30 18 25 10 5

31 8

5 9 26 5

7 32 5

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.10 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 1,600.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-16 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 1

3 5

7 9 11 13 15 1' 9

1650.2 ( 224.74 50.2 (

6.84 3952.0 (100.00 %)

1050.0

-25.96 106.05 (103.46 %)

7 19 21 23 25 27 29 Core Average Exposure: MWd/MTU 13284.8 Axial Profile 1

3 5

7 9

11 13 15 17 19 21 23 25 27 29 10 10 --

12 22 18 10 --

12 10 22 18 18 22 10 12 -- 10-......

18 --

22--.....

12 -- 10-......

10 34 38 42 46 50 54 58 59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 N (PRA)

Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

Power Exposure 0.148 2.248 0.475 6.820 0.686 9.615 0.866 11.883 1.006 13.548 1.099 14.661 1.142 15.254 1.161 15.363 1.163 15.261 1.136 14.048 1.109 13.959 1.132 13.832 1.121 14.162 1.131 14.594 1.153 15.009 1.179 15.341 1.197 15.425 1.228 15.870 1.258 16.472 1.274* 17.027 1.259 17.183*

1.187 16.329 1.009 13.706 0.696 9.299 0.183 2.568 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.852 0.930 27 28 0.562 0.649 1 36 0.541 0.565 53 50 0.472 0.574 23 60 0.576 0.598 33 60 0.628 0.633 29 2

1.050 1.201 27 54 1.032 1.206 15 46 1.058 1.257 29 52 0.989 1.205 17 48 1.019 1.253 33 50 1.087 1.203 17 46 1.156 1.270 27 52 1.087 1.237 29 54 IR: 2 6 10 14 18 22 26 30 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%)

Source Convergence 7.57 1.00205 0.447 25.695 21.152 548.2 89.76 15.4

-0.0 0.00008

% AXIAL TILT

-6.838

-6.712 AVG BOT 8ft/12ft 1.0414 1.0284 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 89.76 Top Ten Thermal Limits Summary - Sorted by Margin Power Value FT 1.270 20 1.265 20 1.259 20 1.257 16 1.257 16 1.255 20 1.253 18 1.246 18 1.237 21 1.232 21 IR JR 27 52 9 34 29 50 29 52 9 32 49 32 33 50 49 28 29 54 7 32 Value 1.582 1.585 1.601 1.608 1.610 1.610.

1.612 1.612 1.615 1.617 MC PR Margin FT 0.910 21 0.909 21 0.899 20 0.896 20 0.894 20 0.894 19 0.894 19 0.893 19 0.892 19 0.891 20 IR JR 33 26 35 34 27 52 31 50 51 34 33 30 33 44 31 28 43 34 49 32 Value 8.86 8.85 8.69 8.45 8.59 8.53 8.38 8.37 8.46 8.14 APLHGR Margin Exp.

FT 0.709 3.2 19 0.708 3.2 19 0.698 24.4 14 0.696 27.0 14 0.693 24.8 14 0.682 3.0 19 0.681 25.7 15 0.680 25.6 15 0.677 3.0 19 0.670 26.9 15 IR JR K

29 24 18 37 30 18 31 48 17 37 38 20 13 30 17 31 46 17 31 26 18 25 30 18 45 30 17 31 32 18 Value 9.05 11.21 8.66 8.57 11.19 8.93 9.14 9.04 8.47 8.75 LHGR Margin Exp.

FT 0.843 23.1 14 0.837 4.2 19 0.836 26.6 16 0.836 27.6 16 0.835 4.2 19 0.835 23.5 14 0.830 20.4 18 0.825 20.9 14 0.822 27.3 16 0.814 23.0 15 IR JR K

29 48 17 29 38 18 9 32 5

31 10 5

37 30 18 13 30 17 39 40 20 23 24 20 25 10 5

31 26 18

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.11 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 1,650.2 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-17 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

1800.0 ( 245.14 149.8 (

20.40 3952.0 (100.00 %)

1050.0

-26.31 104.74 (102.18 %)

Core Average Exposure: MWd/MTU 13434.6 Axial Profile N(PRA)

Power Exposure 1

3 5

7 9

13 15 17 19 21 23 25 27 29 IR:

1 3

5 7

9 11 13 15 17 19 21 23 25 27 29 10 22 --

10 10 --

12 --

18 --

12 0-- -----

22 18..

18 22 --------

10 --

12 --

18 --

12 --

10-..

10 --

22 --

10 2

6 10 14 18 22 26 30 34 38 42 46 50 54 58 59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.149 0.477 0.687 0.866 1.004 1.097 1.139 1.158 1.160 1.135 1.109 1.133 1.122 1.133 1.155 1.181 1.199 1.229 1.258 1.273*

1.258 1.187 1.010 0.698 0.184 2.274 6.897 9.725 12.023 13.711 14.838 15.438 15.551 15.449 14.224 14.131 13.993 14.320 14.754 15.172 15.508 15.595 16.044 16.651 17.208 17.361*

16.497 13.849 9.397 2.594 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.850 0.928 27 28 0.561 0.648 1 36 0.540 0.564 53 50 0.471 0.573 23 60 0.575 0.597 33 60 0.627 0.631 29 60 1.050 1.201 27 54 1.032 1.206 15 46 1.058 1.256 29 52 0.988 1.205 17 48 1.018 1.252 33 50 1.087 1.205 17 46 1.156 1.271 27 52 1.088 1.237 29 54 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 7.57 1.00195 0.449 25.220 20.678 548.2 88.61 15.4

-0.0 0.00009

% AXIAL TILT

-6.910

-6.647 AVG BOT 8ft/12ft 1.0420 1.0281 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 88.61 Top Ten Thermal Limits Summary - Sorted by Margin Power Value FT 1.271 20 1.266 20 1.260 20 1.256 16 1.255 20 1.255 16 1.252 18 1.245 18 1.237 21 1.232 21 IR JR 27 52 9

34 29 50 29 52 49 32 9 32 33 50 49 28 29 54 7 32 Value 1.579 1.582 1.593 1.600 1.602 1.607 1.608 1.609 1.610 1.611 MCPR Margin FT 0.912 21 0.910 21 0.904 20 0.900 20 0.899 20 0.896 19 0.896 19 0.895 19 0.894 20 0.894 19 IR JR 33 26 35 34 27 52 31 50 9 34 33 30 33 44 31 28 49 32 43 34 APLHGR Value Margin Exp.

FT 8.84 0.707 3.5 19 8.83 0.706 3.5 19 8.66 0.698 24.7 14 8.42 0.695 27;3 14 8.56 0.692 25.1 14 8.51 0.681 3.3 19 8.34 0.680 26.0 15 8.43 0.679 24.6 15 8.44 0.675 3.3 19 8.10 0.668 27.2 15 IR JR K

29 24 18 37 30 18 31 48 17 37 38 20 13 30 17 31 46 17 31 26 18 35 32 18 45 30 17 31 32 18 Value 9.00 8.62 8.53 8.88 11.14 11.12 9.10 9.02 8.43 8.70 LHGR Margin Exp.

FT 0.841 23.4 14 0.835 26.9 16 0.834 27.9 16 0.833 23.8 14 0.832 4.6 19 0.830 4.6 19 0.829 20.8 18 0.825 21.3 14 0.821 27.5 16 0.812 23.3 15 IR JR K

29 48 17 9 32 5

31 10 5

13 30 17 29 38 18 37 30 18 39 40 20 23 24 20 25 10 5

31 26 18

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.12 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 1,800.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-18 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 1

3 5

7 9 11 13 1 Core Average Exposure: MWd/MTU 13634.6 3

5 7

9 11 13 15 17 19 21 23 25 27 29 IR:

-1 i0 22 --

-1 I0 --

10 12 2

1 2000.0 272.38 200.0 27.24 3952.0 (100.00 %)

1050.0

-26.62 103.61 (101.08 %)

5 17 19 21 23 25 27 29 2

10 8 --

12 --

10-..

18 --

22-..

8 --

12 --

10-..

2 10 5

5 5

4 4

3 3

3 2

2 1

1 1

N (PRA)

Top 25 24 23 22 21 9

JR 20 5

19 1

18 7

17 3

16 9

15 5

14 1

13 7

12 3

11 9

10 5

9 1

8 7

7 3

6 5

4 3

2 Bottom 1

Axial Profile Power Exposure 0.150 2.310 0.480 6.999 0.690 9.873 0.868 12.210 1.006 13.927 1.097 15.075 1.138 15.684 1.157 15.801 1.159 15.700 1.134 14.459 1.109 14.361 1.134 14.206 1.124 14.532 1.134 14.968 1.156 15.390 1.182 15.731 1.199 15.822 1.228 16.276 1.255 16.889 1.269* 17.448 1.254 17.599*

1.184 16.722 1.010 14.040 0.700 9.530 0.185 2.629 Edit Radial Power Zone Avg.

Max.

IR JR 4

0.849 0.926 27 28 5

0.560 0.647 1 36 6

0.539 0.563 53 50 9

0.470 0.572 23 60 10 0.573 0.595 33 60 11 0.625 0.629 29 60 14 1.050 1.200 27 54 15 1.030 1.205 15 46 16 1.058 1.255 29 52 17 0.987 1.205 17 48 18 1.018 1.251 33 50 19 1.089 1.206 17 46 20 1.157 1.272 27 52 21 1.089 1.238 29 54 12 --

1 10 --

2 22 26 3 2

14 18 6 10 30 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 34 38 42 46 50 54 58 7.57 1.00188 0.451 24.820 20.278 AVC 548.1 87.62 Active Ch*

15.4 (of total

-0.0 (of total 0.00005

% AXIAL TILT

-6.843

-6.563 G BOT 8ft/12ft 1.0416 1.0277 annel Flow: Mlb/hr core flow) core flow) 87.62 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT 1.272 20 1.266 20 1.261 20 1.256 20 1.255 16 1.254 16 1.251 18 1.244 18 1.238 21 1.233 21 IR JR 27 52 9 34 29 50 49 32 29 52 9 32 33 50 49 28 29 54 7 32 Value 1.578 1.580 1.584 1.594 1.594 1.604 1.604 1.606 1.606 1.608 MCPR Margin FT 0.913 21 0.911 21 0.909 20 0.903 20 0.903 20 0.898 19 0.898 20 0.897 19 0.897 19 0.896 19 IR JR 33 26 35 34 27 52 31 50 9 34 33 44 49 32 43 34 33 30 31 28 APLHGR Value Margin Exp.

FT 8.82 0.705 3.9 19 8.80 0.704 3.9 19 8.64 0.698 25.0 14 8.39 0.695 27.6 14 8.53 0.692 25.5 14 8.50 0.680 3.7 19 8.30 0.678 26.3 15 8.38 0.677 25.0 15 8.42 0.674 3.7 19 8.41 0.667 22.9 18 IR JR K

29 24 18 37 30 18 31 48 17 37 38 20 13 30 17 31 46 17 31 26 18 35 32 18 45 30 17 39 40 20 Value 8.95 8.55 8.83 8.46 9.07 9.00 11.07 11.05 8.37 8.65 LHGR Margin Exp.

FT 0.840 23.8 14 0.831 27.3 16 0.831 24.2 14 0.831 28.3 16 0.829 21.2 18 0.827 21.7 14 0.826 5.1 19 0.825 5.1 19 0.819 27.9 16 0.810 23.7 15 IR JR K

29 48 17 9 32 5

13 30 17 31 10 5

39 40 20 23 24 20 29 38 18 37 30 18 25 10 5

31 26 18

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.13 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 2,000.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-19 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

2150.0 ( 292.81 150.0 (

20.43 3952.0 (100.00 %)

1050.0

-26.92 102.55 (100.05 %)

Core Average Exposure: MWd/MTU 13784.7 Axial Profile N(PRA)

Power 1

1 3

5 7

9 11 13 15 17 19 21 23 25 27 29 59 5

7 9

11 --

13 15 --

17 19 21 23 25 27 29 IR: 2 10 --

22 10 --

12 --

18 22 --

18 10 --

12 10

-- 10

-- 12 --

18 --

12 --

10 -

10 22 10 51 47 43 39 35 31 27 23 19 15 11 7

3 Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.151 0.482 0.692 0.869 1.005 1.096 1.136 1.155 1.157 1.133 1.109 1.135 1.125 1.136 1.158 1.183 1.200 1.227 1.254 1.266' 1.251 1.182 1.010 0.702 0.186 Exposure 2.336 7.077 9.984 12.350 14.090 15.253 15.868 15.988 15.887 14.636 14.533 14.367 14.691 15.128 15.554 15.898 15.992 16.451 17.067 17.628 17.777*

16.889 14.184 9.629 2.656 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.848 0.924 27 28 0.559 0.646 1 36 0.538 0.563 53 50 0.470 0.572 23 60 0.572 0.594 33 60 0.623 0.628 29 60 1.049 1.200 27 54 1.029 1.205 15 46 1.057 1.254 29 52 0.986 1.205 17 48 1.018 1.251 33 50 1.089 1.208 17 46 1.158 1.272 27 52 1.090 1.239 29 54 18 22 6 10 14 18 22 26 30 34 38 42 46 50 54 58 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 7.57 1.00179 0.452 24.443 19.901 548.1 86.70 15.5

-0.0 0.00005

% AXIAL TILT

-6.852

-6.501 AVG BOT 8ft/12ft 1.0418 1.0274 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 86.70 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT 1.272 20 1.266 20 1.261 20 1.256 20 1.254 16 1.252 16 1.251 18 1.242 18 1.239 21 1.233 21 IR JR 27 52 9 34 29 50 49 32 29 52 9 32 33 50 49 28 29 54 7 32 Value 1.576 1.577 1.579 1.587 1.588 1.599 1.601 1.601 1.604 1.606 MCPR Margin FT 0.914 21 0.913 20 0.912 21 0.907 20 0.907 20 0.900 20 0.899 19 0.899 19 0.898 19 0.897 19 IR JR 33 26 27 52 35 34 9

34 31 50 49 32 33 44 43 34 33 30 31 28 APLHGR Value Margin Exp.

FT 8.79 0.704 4.1 19 8.78 0.702 4.1 19 8.61 0.698 25.3 14 8.36 0.694 27.9 14 8.50 0.691 25.7 14 8.49 0.679 4.0 19 8.26 0.677 26.6 15 8.34 0.676 25.3 15 8.40 0.672 3.9 19 8.40 0.667 23.2 18 IR JR K

29 24 18 37 30 18 31 48 17 37 38 20 13 30 17 31 46 17 31 26 18 35 30 18 45 30 17 39 40 20 LHGR Value Margin Exp.

FT 8.90 0.838 24.1 14 8.78 0.829 24.5 14 8.51 0.829 27.6 16 8.42 0.829 28.6 16 9.03 0.828 21.5 18 8.97 0.826 22.0 14 11.01 0.822 5.4 19 10.99 0.820 5.4 19 8.33 0.817 28.2 16 8.60 0.808 24.0 15 IR JR 29 48 13 30 9 32 31 10 39 40 23 24 29 38 37 30 25 10 31 26 K

17 17 5

5 20 20 18 18 5

18

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.14 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 2,150.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-20 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

2150.2 ( 292.84 0.2

(

0.03 3952.0 (100.00

%)

1050.0

-26.08 105.60 (103.03 %)

Core Average Exposure: MWd/MTU 13784.9 Axial Profile N(PRA)

Power 1

3 5

7 9 11 13 15 17 19 21 23 25 27 29 1

3 5

7 10 22 --

9 11

--.----- 10 10 18 --

13 15 -------- 22 18-..

17 19.-------

10 10 18 --

21------

23 10 22 --

25 27 29 IR: 2 6 10 14 18 22 26 30 34 Control Rod Density: %

k-effective:

1 Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp:

Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow

(%):

Source Convergence 0

10 10 --

1 18 --

2 10 --

1 10 59 55 51 47 43 0

..- 39 35 2

31 27 0

23 19 15 11 7

3 Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.150 0.479 0.688 0.863 0.995 1.080 1.113 1.139 1.148 1.129 1.109 1.138 1.130 1.143 1.167 1.193 1.210 1.237 1.263 1.275*

1.258 1.188 1.015 0.705 0.187 Exposure 2.336 7.077 9.984 12.350 14.090 15.253 15.869 15.988 15.888 14.636 14.534 14.367 14.692 15.128 15.554 15.898 15.992 16.451 17.067 17.629 17.777*

16.890 14.184 9.629 2.656 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.838 0.915 27 28 0.562 0.649 1 36 0.541 0.565 53 50 0.472 0.575 23 60 0.575 0.598 33 60 0.627 0.631 29 60 1.050 1.207 27 54 1.024 1.209 15 46 1.061 1.261 29 52 0.992 1.209 17 48 1.020 1.256 33 50 1.085 1.210 17 46 1.163 1.279 27 52 1.095 1.247 29 54 38 42 46 50 54 58 7.66

.00179 0.449 25.567 21.025 548.2 89.34 15.4

-0.0

.00008

% AXIAL TILT

-7.582

-6.501 AVG BOT 8ft/12ft 1.0470 1.0274 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 89.34 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.279 20 27 52 1.273 20 9 34 1.266 20 29 50 1.261 16 29 52 1.261 20 49 32 1.259 16 9 32 1.256 18 33 50 1.248 18 49 28 1.247 21 29 54 1.241 21 7

32 MC PR Value Margin FT 1.592 0.905 20 1.602 0.899 20 1.605 0.897 20 1.616 0.891 20 1.624 0.886 21 1.627 0.885 21 1.633 0.882 19 1.635 0.881 21 1.636 0.880 19 1.637 0.880 19 IR JR 27 52 9 34 31 50 49 32 33 26 35 34 33 48 31 8

43 34 33 44 Value 8.59 8.47 8.56 8.55 8.43 8.34 8.27 8.06 8.14 7.85 APLHGR Margin Exp.

FT 0.696 25.3 14 0.689 25.7 14 0.685 4.1 19 0.684 4.1 19 0.674 4.0 19 0.668 3.9 19 0.662 3.9 21 0.660 26.6 15 0.660 25.3 15 0.659 29.1 16 IR JR K

31 48 17 13 30 17 29 24 18 37 30 18 31 46 17 45 30 17 29 8

5 31 26 18 35 30 18 51 32 5

LHGR Value Margin Exp.

FT 8.83 0.836 24.7 14 8.57 0.835 27.6 16 8.48 0.835 28.6 16 8.69 0.827 25.3 14 8.40 0.823 28.2 16 8.19 0.813 29.4 16 10.81 0.807 5.3 21 8.20 0.805 28.4 16 10.77 0.804 5.3 21 8.11 0.802 29.1 16 IR JR 31 48 9 32 31 10 47 32 25 10 9 26 31 8

29 6

7 32 55 32 K

17 5

5 17 5

5 5

55 5

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.15 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 2,150.2 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-21 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

2591.3 ( 352.91 441.1 (

60.08 3952.0 (100.00 %)

1050.0

-26.76 103.12 (100.61 %)

Core Average Exposure: MWd/MTU 14225.9 Axial Profile N(PRA)

Power Exposure 1

3 5

7 9 11 13 15 17 19 21 23 25 27 29 1

3 5

7 10 22 10 i0 9

11--....-

10 10 --

13------

15 -------- 22 18 --

17 19 -------- 10 10 --

21--------------------

23 10 --

25 27 29 IR: 2 6 10 14 18 22 26 18 18 --

22 --

30 34 10 --

10-----..

18 --

22 --.-----

10 --

10-----..

10 38 42 46 50 54 58 59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.153 0.485 0.694 0.867 0.996 1.078 1.108 1.134 1.144 1.126 1.109 1.141 1.134 1.148 1.171 1.195 1.211 1.236 1.258 1.267*

1.250 1.183 1.015 0.709 0.189 2.414 7.304 10.310 12.761 14.564 15.767 16.398 16.530 16.434 15.152 15.040 14.841 15.162 15.604 16.040 16.395 16.497 16.967 17.594 18.161 18.302*

17.385 14.607 9.923 2.734 Edit Radial Power Zone Avg.

Max.

IR JR 4

0.835 0.910 27 28 5

0.560 0.647 1 36 6

0.539 0.563 53 50 9

0.470 0.572 23 60 10 0.572 0.594 33 60 11 0.622 0.627 29 60 14 1.049 1.206 27 54 15 1.021 1.209 15 46 16 1.061 1.258 29 52 17 0.989 1.209 17 48 18 1.019 1.253 33 50 19 1.087 1.214 17 46 20 1.165 1.281 27 52 21 1.098 1.248 29 54 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%:

Source Convergence 7.66 1.00151 0.452 24.658 20.116 548.1

% AXIAL TILT

-7.536

-6.349 AVG BOT 8ft/12ft 1.0469 1.0268 87.19 Active Channel Flow: Mlb/hr 15.5 (of total core flow)

-0.0 (of total core flow) 0.00007 87.19 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.281 20 27 52 1.274 20 9 34 1.267 20 29 50 1.261 20 49 32 1.258 16 29 52 1.255 16 9 32 1.253 18 33 50 1.248 21 29 54 1.244 18 11 28 1.242 21 7 32 Value 1.575 1.586 1.592 1.605 1.618 1.621 1.621 1.623 1.625 1.625 MCPR Margin FT 0.914 20 0.908 20 0.905 20 0.897 20 0.890 21 0.888 19 0.888 21 0.887 19 0.886 21 0.886 19 IR JR 27 52 9 34 31 50 49 32 31 8

33 48 33 26 33 44 35 34 43 34 Value 8.51 8.39 8.52 8.50 8.40 8.30 7.96 8.21 8.05 7.73 APLHGR Margin Exp.

FT 0.695 26.1 14 0.687 26.5 14 0.682 5.0 19 0.680 5.0 19 0.672 4.8 19 0.664 4.7 19 0.657 27.3 15 0.657 4.7 21 0.657 26.0 15 0.654 29.8 16 IR JR K

31 48 17 13 30 17 29 24 18 37 30 18 31 46 17 45 30 17 31 26 18 29 8

5 35 30 18 51 32 5

Value 8.72 8.43 8.34 8.57 8.28 8.07 8.06 10.67 7.98 10.63 LHGR Margin Exp.

FT 0.833 25.6 14 0.829 28.5 16 0.829 29.5 16 0.823 26.1 14 0.819 29.1 16 0.809 30.3 16 0.799 29.2 16 0.797 6.4 21 0.796 29.9 16 0.793 6.4 21 IR JR K

31 48 17 9 32 5

31 10 5

47 32 17 25 10 5

9 26 5

29 6

5 31 8

5 55 32 5

7 32 5

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.16 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 2,591.3 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-22 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

2591.5 ( 352.94 0.2 (

0.03 3952.0 (100.00 %)

1050.0

-25.82 106.59 (103.99 %)

Core Average Exposure: MWd/MTU 14226.1 Axial Profile N(PRA)

Power 1

3 5

7 9

11 13 15 17 19 21 23 25 27 29 IR:

1 3

5 7

9 11 13 15 17 19 21 23 8 --

10 --

14 --

12 14 10 8

14 --

10 25 27 29 59 55 51 47 43 39 35 31 27 23 19 15 11 7

Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.147 0.467 0.668 0.830 0.948 1.016 1.046 1.059 1.050 1.033 1.033 1.087 1.115 1.154 1.195 1.234 1.258 1.291 1.321 1.340" 1.334 1.277 1.108 0.780 0.208 Exposure 2.414 7.304 10.311 12.761 14.564 15.767 16.399 16.531 16.434 15.152 15.041 14.841 15.162 15.605 16.040 16.395 16.497 16.967 17.594 18.161 18.302*

17.386 14.607 9.923 2.734 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.775 0.812 41 34 0.577 0.647 1 36 0.548 0.584 53 50 0.481 0.566 23 60 0.562 0.585 59 34 0.604 0.614 1 32 1.072 1.241 23 50 0.933 1.288 15 46 1.130 1.293 45 42 1.001 1.301 13 44 1.063 1.292 43 44 1.093 1.310 15 44 1.132 1.256 25 50 1.103 1.269 17 50 10 --

14 --

10 --

14 --

10 8 --

14 --

8 2

6 10 14 18 22 26 12 30 34 38 42 46 50 54 58 3

Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp:

Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%)

Source Convergence 7.48 1.00153 0.456 26.107 21.564 548.3 90.09 15.5

-0.0 0.00008

% AXIAL TILT -13.037 AVG BOT 8ft/12ft 1.0724 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow)

-6.349 1.0268 90.09 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.310 19 15 44 1.301 17 13 44 1.298 19 17 46 1.297 19 13 42 1.295 17 17 48 1.293 16 45 42 1.292 18 43 44 1.288 15 15 46 1.284 19 19 48 1.270 19 43 42 MCPR Value Margin FT 1.583 0.910 19 1.592 0.905 19 1.599 0.901 19 1.603 0.898 21 1.604 0.898 21 1.608 0.896 19 1.630 0.883 19 1.633 0.882 19 1.650 0.873 19 1.651 0.872 19 IR JR 15 44 13 42 17 46 17 50 49 18 19 48 43 42 45 40 23 48 13 46 Value 8.16 8.08 8.54 8.06 8.51 7.96 7.95 8.42 8.16 7.80 APLHGR Margin Exp.

FT 0.690 29.8 16 0.684 30.1 17 0.683 4.7 21 0.683 30.0 17 0.681 4.7 20 0.680 30.9 18 0.678 30.8 18 0.674 4.3 21 0.673 27.2 15 0.669 31.2 16 IR JR 51 32 47 44 53 32 17 48 51 34 19 50 49 42 17 50 15 46 51 36 K

5 5

Value 8.87 8.49 8.95 8.43 8.44 11.15 8.31 8.85 8.60 11.04 LHGR Margin Exp.

FT 0.872 28.5 16 0.851 30.3 16 0.850 25.1 15 0.840 29.7 18 0.839 29.6 18 0.832 6.4 21 0.830 29.9 16 0.828 23.6 16 0.825 26.0 16 0.824 5.8 21 IR JR 9

32 9 26 15 16 41 50 49 42 7 32 55 32 15 42 47 40 17 50 K

5 5

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.17 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 2,591.5 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-23 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

3000.0 ( 408.57 408.5 (

55.63 3952.0 (100.00 %)

1050.0

-26.35 104.61 (102.05 %)

Core Average Exposure: MWd/MTU 14634.7 Axial Profile 1

3 5

7 1

3 5

7 9 11 13 15 17 19 21 23 12------------

14 --

8 -- --

10 --

14 --

10 9

13 --

15 17 --

19 21 23 25 27 29 IR: 2 8

10 --

14 10 --

14 8

25 27 29 59 55 51 47 43 39 35 31 27 23 19 15 11 7

3

JR N (PRA)

Top 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

Power Exposure 0.149 2.485 0.473 7.509 0.674 10.604 0.834 13.127 0.950 14.982 1.015 16.215 1.044 16.860 1.057 16.998 1.049 16.897 1.033 15.589 1.035 15.478 1.091 15.260 1.119 15.592 1.158 16.049 1.199 16.501 1.236 16.871 1.259 16.983 1.288 17.466 1.315 18.105 1.330* 18.678 1.324 18.818*

1.269 17.879 1.105 15.036 0.782 10.224 0.210 2.816 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.774 0.810 41 34 0.574 0.644 1 36 0.546 0.582 53 50 0.479 0.564 23 60 0.559 0.581 59 34 0.600 0.609 1 32 1.071 1.239 23 50 0.932 1.286 15 46 1.128 1.291 45 42 0.998 1.298 13 44 1.061 1.290 43 44 1.095 1.312 15 44 1.134 1.258 25 50 1.105 1.272 17 50 10 14 12 14 --

8 10 6 10 14 18 22 26 30 34 38 42 46 50 54 58 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 7.48 1.00131 0.458 25.378 20.835 548.3 88.36 15.5

-0.0 0.00008 4

3 2

Bottom 1

% AXIAL TILT -12.865

-6.371 AVG BOT 8ft/12ft 1.0717 1.0270 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 88.36 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.312 19 15 44 1.300 19 17 46 1.299 19 13 42 1.298 17 13 44 1.293 17 17 48 1.291 16 45 42 1.290 18 43 44 1.287 19 19 48 1.286 15 15 46 1.272 21 17 50 Value 1.568 1.576 1.584 1.588 1.589 1.592 1.612 1.617 1.633 1.636 MCPR Margin FT 0.918 19 0.913 19 0.909 19 0.907 21 0.906 21 0.905 19 0.893 19 0.890 19 0.882 19 0.880 19 IR JR 15 44 13 42 17 46 17 50 49 18 19 48 43 42 45 40 23 48 13 46 APLHGR Value Margin Exp.

FT 8.04 0.684 30.5 16 7.98 0.681 30.8 17 7.97 0.680 30.7 17 8.48 0.678 5.5 21 7.88 0.678 31.6 18 7.86 0.675 31.5 18 8.44 0.675 5.4 20 8.39 0.671 5.1 21 8.07 0.670 27.9 15 8.32 0.666 5.0 21 IR JR 51 32 47 44 17 48 53 32 19 50 49 42 51 34 17 50 15 46 49 44 K

5 5

LHGR Value Margin Exp.

FT 8.72 0.865 29.3 16 8.84 0.847 25.9 15 8.37 0.845 31.1 16 8.33 0.836 30.5 18 8.33 0.835 30.4 18 8.73 0.824 24.4 16 8.18 0.823 30.7 16 11.00 0.821 7.4 21 8.48 0.820 26.9 16 8.21 0.817 29.7 16 IR JR 9 32 15 16 9 26 41 50 49 42 15 42 55 32 7 32 47 40 25 10 K

5 5

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.18 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 3,000.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-24 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

3250.0 ( 442.62 250.0 (

34.05 3952.0 (100.00 %)

1050.0

-26.68 103.42 (100.90 %)

Core Averaqe Exposure: MWd/MTU 14884.6 Axial Profile N(PRA)

Power 1

3 1

3 5

7 9

13 --

15 17 --

19 21 23 25 27 29 IR: 2 5

7 9 11 8

10 --

14 10 --

14 13 15 17 19 21 23 25 27 29 12 14--

8 10 --

14 --

10-......

10 --

14 --

10-......

14 8

12 12--

26 30 34 38 42 46 50 54 58 59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.151 0.476 0.677 0.836 0.950 1.014 1.042 1.054 1.046 1.032 1.035 1.092 1.121 1.160 1.201 1.237 1.259 1.287 1.312 1.327' 1.320 1.267 1.106 0.786 0.212 Exposure 2.529 7.636 10.785 13.352 15.239 16.489 17.142 17.283 17.180 15.857 15.746 15.518 15.856 16.323 16.784 17.163 17.281 17.771 18.416 18.993 19.131*

18.179 15.297 10.409 2.866 Edit Zone 4

5 6

9 10 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.773 0.809 41 34 0.573 0.642 1

36 0.545 0.580 53 50 0.478 0.563 23 60 0.558 0.579 59 34 0.598 0.607 1

32 1.070 1.238 23 50 0.931 1.285 15 46 1.127 1.290 45 42 0.997 1.297 13 44 1.061 1.288 43 44 1.096 1.314 15 44 1.135 1.260 25 50 1.107 1.274 17 50 8

6 10 14 18 22 Control Rod Density:

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp:

Deg-F In Channel Flow: Mlb/hr Total Bypass Flow

(%):

Total Water Rod Flow

(%)

Source Convergence 7.48 1.00110 0.460 24.911 20.369 548.2 87.35 15.5

-0.0 0.00007

% AXIAL TILT -12.854 AVG BOT 8ft/12ft 1.0718 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow)

-6.381 1.0270 87.35 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT 1.314 19 1.302 19 1.301 19 1.297 17 1.292 17 1.290 16 1.289 19 1.288 18 1.285 15 1.274 21 IR JR 15 44 17 46 13 42 13 44 17 48 45 42 19 48 43 44 15 46 17 50 Value 1.559 1.568 1.573 1.579 1.581 1.582 1.602 1.608 1.623 1.627 MCPR Margin FT 0.924 19 0.918 19 0.916 19 0.912 21 0.911 21 0.910 19 0.899 19 0.896 19 0.887 19 0.885 19 IR JR 15 44 13 42 17 46 17 50 49 18 19 48 43 42 45 40 23 48 13 46 APLHGR Value Margin Exp.

FT 7.97 0.681 30.9 16 7.94 0.680 31.2 17 7.93 0.679 31.2 17 7.84 0.677 32.0 18 8.45 0.676 6.0 21 7.82 0.675 31.9 18 8.42 0.673 5.9 20 8.38 0.671 5.5 21 8.03 0.669 28.3 15 8.32 0.666 5.5 21 IR JR 51 32 47 44 17 48 19 50 53 32 49 42 51 34 17 50 15 46 49 44 K

5 5

LHGR Value Margin Exp.

FT 8.64 0.862 29.8 16 8.79 0.846 26.4 15 8.31 0.844 31.5 16 8.28 0.836 31.0 18 8.28 0.835 30.9 18 8.67 0.823 24.9 16 8.11 0.820 31.2 16 8.42 0.818 27.3 16 8.17 0.817 30.1 16 10.92 0.815 8.0 21 IR JR 9

32 15 16 9

26 41 50 49 42 15 42 55 32 47 40 25 10 7

32 K

5 5

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.19 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 3,250.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-25 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

3350.0

( 456.24 100.0

(

13.62 3952.0 (100.00 %)

1050.0

-26.76 103.14 (100.63 %)

Core Average Exposure: MWd/MTU 14984.7 Axial Profile N(PRA)

Power 1

3 5

7 9 11 13 15 17 19 21 23 25 1

3 5

12 79 8 --

14 --

8 11--------------------

13.-------

10 14 15 17 10 14 19 21 8

23 25 27 29 IR: 2 6 10 14 18 22 10 10 14 12 14 --

14 --

8 10 --

10 --

27 29 59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 54 58 Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.151 0.478 0.679 0.838 0.951 1.014 1.042 1.054 1.046 1.032 1.035 1.093 1.122 1.162 1.202 1.237 1.259 1.286 1.311 1.324 1.317 1.264 1.105 0.786 0.212 Exposure 2.547 7.687 10.858 13.443 15.341 16.599 17.254 17.396 17.293 15.964 15.853 15.621 15.962 16.432 16.897 17.279 17.400 17.892 18.540 19.118 19.256*

18.299 15.402 10.484 2.886 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.772 0.809 41 34 0.572 0.641 1 36 0.544 0.580 53 50 0.478 0.562 23 60 0.557 0.578 59 34 0.597 0.606 1 32 1.070 1.238 23 50 0.930 1.285 15 46 1.127 1.289 45 42 0.996 1.296 13 44 1.060 1.288 43 44 1.097 1.315 15 44 1.135 1.260 25 50 1.107 1.275 17 50 34 38 42 46 50 26 30 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow

():

Total Water Rod Flow

(%):

Source Convergence 7.48 1.00109 0.460 24.837 20.294 548.2 87.10 15.6

-0.0 0.00008

% AXIAL TILT -12.785 AVG BOT 8ft/12ft 1.0714 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow)

-6.385 1.0271 87.10 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT 1.315 19 1.303 19 1.302 19 1.296 17 1.291 17 1.290 19 1.289 16 1.288 18 1.285 15 1.275 21 IR JR 15 44 17 46 13 42 13 44 17 48 19 48 45 42 43 44 15 46 17 50 Value 1.556 1.565 1.569 1.577 1.578 1.578 1.599 1.605 1.620 1.624 MCPR Margin FT 0.926 19 0.920 19 0.918 19 0.913 21 0.912 19 0.912 21 0.901 19 0.897 19 0.889 19 0.887 19 IR JR 15 44 13 42 17 46 17 50 19 48 49 18 43 42 45 40 23 48 13 46 Value 7.95 7.92 7.91 7.83 8.44 7.80 8.40 8.38 8.01 8.32 APLHGR Margin Exp.

FT 0.680 31.1 16 0.680 31.4 17 0.679 31.3 17 0.677 32.2 18 0.675 6.1 21 0.675 32.1 18 0.672 6.1 20 0.670 5.7 21 0.669 28.5 15 0.665 5.6 21 IR JR 51 32 47 44 17 48 19 50 53 32 49 42 51 34 17 50 15 46 49 44 K

5 5

Value 8.61 8.76 8.28 8.26 8.26 8.65 8.07 8.39 8.14 8.11 LHGR Margin Exp.

FT 0.860 30.0 16 0.846 26.6 15 0.843 31.7 16 0.835 31.2 18 0.834 31.1 18 0.822 25.1 16 0.818 31.4 16 0.817 27.5 16 0.816 30.3 16 0.813 30.3 18 IR JR 9 32 15 16 9 26 41 50 49 42 15 42 55 32 47 40 25 10 17 18 K

5 5

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction

& CPR limit type 3

Thermal limit file:

Figure A.20 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 3,350.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-26 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

3350.2 ( 456.27 0.2 (

0.03 3952.0 (100.00 %)

1050.0

-25.83 106.56 (103.96 %)

Core Average Exposure: MWd/MTU 14984.9 Axial Profile N(PRA) Power Exposure 1

3 5

7 9

11 13 15 17 19 21 23 25 27 29 1

3 57 9

13.

14 6 --

10 --

6 10 --

14 --

10 --

14 --

59 55 51 47 43 39 10-.

..- 35 15 17

..- 10 14 10 14 10-..

19 21 6

10 6

23 25 14 27 29 IR: 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 31 27 23 19 15 11 7

3 Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.148 0.468 0.664 0.817 0.923 0.991 1.021 1.041 1.040 1.031 1.038 1.100 1.132 1.173 1.215 1.252 1.273 1.301 1.324 1.337*

1.328 1.272 1.110 0.790 0.213 2.547 7.687 10.858 13.443 15.341 16.599 17.254 17.397 17.293 15.964 15.853 15.621 15.962 16.433 16.897 17.280 17.400 17.893 18.540 19.119 19,256*

18.299 15.402 10.484 2.886 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.757 0.805 41 34 0.576 0.646 1 36 0.548 0.583 53 50 0.481 0.567 23 60 0.562 0.582 59 34 0.602 0.610 1 32 1.073 1.241 23 50 0.920 1.290 15 46 1.134 1.293 45 42 1.004 1.303 13 44 1.065 1.287 43 44 1.090 1.319 15 44 1.145 1.265 25 50 1.114 1.282 11 44 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp:

Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow

(%)

Source Convergence 7.61 1.00110 0.457 26.116 21.572 548.3 90.05 15.5

-0.0 0.00007

% AXIAL TILT -13.843

-6.385 AVG BOT 8ft/12ft 1.0796 1.0271 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 90.05 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.319 19 15 44 1.308 19 13 42 1.304 19 17 46 1.303 17 13 44 1.295 17 17 48 1.293 16 45 42 1.291 19 19 48 1.290 15 15 46 1.287 18 43 44 1.282 21 11 44 MCPR Value Margin FT 1.584 0.909 19 1.590 0.906 19 1.596 0.902 21 1.603 0.898 21 1.610 0.894 19 1.620 0.889 19 1.634 0.881 19 1.645 0.875 19 1.647 0.874 19 1.650 0.873 19 IR JR 15 44 13 42 49 18 17 50 17 46 19 48 45 40 43 42 13 46 15 48 Value 8.02 8.00 7.99 7.90 8.52 7.88 8.48 8.46 8.09 8.40 APLHGR Margin Exp.

FT 0.687 31.116 0.686 31.4 17 0.685 31.3 17 0.684 32.2 18 0.681 6.1 21 0.681 32.1 18 0.678 6.1 20 0.677 5.7 21 0.675 28.5 15 0.672 5.6 21 IR JR 51 32 47 44 17 48 19 50 53 32 49 42 51 34 17 50 15 46 49 44 K

5 5

LHGR Value Margin Exp.

FT 8.69 0.868 30.0 16 8.85 0.854 26.6 15 8.36 0.850 31.7 16 8.34 0.844 31.2 18 8.34 0.842 31.1 18 8.73 0.830 25.1 16 8.15 0.825 31.4 16 8.47 0.825 27.5 16 8.21 0.823 30.3 16 8.19 0.821 30.4 18 IR JR 9 32 15 16 9 26 41 50 49 42 15 42 55 32 47 40 25 10 17 18 K

5 5

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction

& CPR limit type 3

Thermal limit file:

Figure A.21 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 3,350.2 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-27 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbn Flow: Mlb/hr 1

3 5

7 9 11 13 1 9

3750.0 ( 510.72 399.8 (

54.45 3952.0 (100.00 %)

1050.0

-26.26 104.93 (102.37 %)

-5 17 19 21 23 25 27 29 Core Average Exposure: MWd/MTU 15384.6 Axial Profile N(PRA)

Power Exposure 1

3 5

7 9

13 --

15 17 --

19 21 23 25 27 29 IR: 2 55 6

10 --

14 10 --

14 6

6 10 14 18 22 14 10 6

10 14 10 --

10 6

14 5

4 4

3

... 3 3

... 2 2

1--

1 Top 25 24 23 22 21 9

JR 20 5

19 1

18 7

17 3

16 9

15 5

14 1

13 7

12 3

11 9

10 5

9 1

8 7

7 3

6 5

4 3

2 Bottom 1

0.150 0.473 0.670 0.820 0.924 0.989 1.018 1.037 1.036 1.029 1.038 1.101 1.134 1.176 1.217 1.253 1.273 1.299 1.320 1.331*

1.322 1.269 1.112 0.795 0.215 2.617 7.888 11.143 13.795 15.740 17.026 17.695 17.846 17.742 16.391 16.283 16.036 16.389 16.875 17.356 17.752 17.881 18.385 19.041 19.624

19. 758*

18.780 15.822 10.782 2.967

-6.425 1.0274 88.66 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.755 0.803 41 34 0.573 0.643 1 36 0.545 0.581 53 50 0.479 0.564 23 60 0.559 0.578 59 34 0.598 0.606 1 32 1.072 1.239 23 50 0.919 1.288 15 46 1.132 1.291 45 42 1.002 1.301 13 44 1.063 1.285 43 44 1.092 1.322 15 44 1.147 1.267 25 50 1.117 1.285 11 44 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow

(%)

Source Convergence 0 34 38 42 46 50 54 58 7.61 1.00082 0.459 25.492 20.950 AV(

548.3 88.66 Active Chi 15.5 (of total

-0.0 (of total 0.00009

% AXIAL TILT -13.822 G BOT 8ft/12ft 1.0795 annel Flow: Mlb/hr core flow) core flow)

Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT 1.322 19 1.311 19 1.308 19 1.301 17 1.294 19 1.293 17 1.291 16 1.288 15 1.285 18 1.285 21 IR JR 15 44 13 42 17 46 13 44 19 48 17 48 45 42 15 46 43 44 11 44 Value 1.571 1.577 1.584 1.591 1.594 1.603 1.620 1.630 1.634 1.637 MC PR Margin FT 0.917 19 0.913 19 0.909 21 0.905 21 0.903 19 0.898 19 0.889 19 0.884 19 0.881 19 0.880 19 IR JR 15 44 13 42 49 18 17 50 17 46 19 48 45 40 43 42 13 46 15 48 Value 7.95 7.94 7.86 7.93 7.83 8.48 8.47 8.45 8.04 8.40 APLHGR Margin Exp.

FT 0.686 32.0 17 0.686 32.0 17 0.684 32.9 18 0.683 31.8 16 0.682 32.8 18 0.678 6.9 21 0.678 6.5 21 0.676 6.8 20 0.676 29.2 15 0.672 6.4 21 IR JR 47 44 17 48 19 50 51 32 49 42 53 32 17 50 51 34 15 46 49 44 K

5 5

Value 8.58 8.78 8.27 8.28 8.28 8.65 8.39 8.14 8.04 8.12 LHGR Margin Exp. FT 0.864 30.8 16 0.855 27.5 15 0.848 32.5 16 0.844 32.0 18 0.843 31.8 18 0.829 25.9 16 0.824 28.3 16 0.823 31.1 16 0.821 32.1 16 0.820 31.1 18 IR JR 9 32 15 16 9 26 41 50 49 42 15 42 47 40 25 10 55 32 17 18 K

5 5

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.22 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 3,750.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-28 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/ibm Flow: Mlb/hr 9

4000.0

( 544.76 250.0

(

34.05 3952.0 (100.00 %)

1050.0

-26.57 103.79 (101.26 %)

17 19 21 23 25 27 29 Core Average Exposure: MWd/MTU 15634.7 Axial Profile N(PRA)

Power 1

3 5

7 9 11 1

3 5

7 9

13 --

15 17 --

19 21 23 25 27 29 IR: 2 6

10 --

14 10 --

14 6

13 15 14 10 10 10 10 6

14 --

10 14 --

10 6

Top 25 24 23 22 21 59

JR 20 55 19 51 18 17 17 13 16 39 15 35 14 31 13

?7 12

?3 11 19 10 L5 9

ii 8

7 7

3 6

5 4

3 2

Bottom 1

0.152 0.477 0.674 0.823 0.925 0.989 1.016 1.035 1.034 1.027 1.037 1.102 1.136 1.177 1.218 1.253 1.273 1.297 1.318 1.328' 1.319 1.266 1.112 0.797 0.216 Exposure 2.661 8.016 11.324 14.017 15.989 17.293 17.969 18.125 18.021 16.657 16.552 16.296 16.657 17.153 17.643 18.048 18.182 18.692 19.353 19.939 20.070*

19.080 16.085 10.970 3.019 Edit Zone 4

5 6

9 10 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.754 0.802 41 34 0.572 0.641 1

36 0.544 0.579 53 50 0.477 0.563 23 60 0.557 0.576 59 34 0.595 0.603 1 32 1.071 1.239 23 50 0.918 1.287 15 46 1.131 1.290 45 42 1.000 1.300 13 44 1.063 1.284 43 44 1.094 1.324 15 44 1.148 1.268 25 50 1.118 1.287 11 44 6 10 14 18 22 26 33 4

Control Rod Density:

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp:

Deg-F In Channel Flow: Mlb/hr Total Bypass Flow

(%):

Total Water Rod Flow (%)

Source Convergence 0 34 38 42 46 50 54 58 7.61 1.00074 0.459 25.222 20.683 AV(

548.3 88.01 Active Ch*

15.2 (of total

-0.0 (of total 0.00010

% AXIAL TILT -13.755

-6.449 G BOT 8ft/12ft 1.0791 1.0276 annel Flow: Mlb/hr core flow) core flow) 88.01 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT 1.324 19 1.313 19 1.310 19 1.300 17 1.297 19 1.292 17 1.290 16 1.287 21 1.287 15 1.287 21 IR JR 15 44 13 42 17 46 13 44 19 48 17 48 45 42 11 44 15 46 17 50 Value 1.562 1.569 1.579 1.585 1.585 1.594 1.613 1.622 1.628 1.630 MCPR Margin FT 0.922 19 0.918 19 0.912 21 0.909 21 0.908 19 0.903 19 0.893 19 0.888 19 0.885 19 0.883 19 IR JR 15 44 13 42 49 18 17 50 17 46 19 48 45 40 43 42 13 46 15 48 APLHGR Value Margin Exp.

FT 7.92 0.687 32.5 17 7.91 0.686 32.4 17 7.83 0.685 33.3 18 7.81 0.682 33.2 18 7.87 0.681 32.2 16 8.48.0.678 6.9 21 8.46 0.677 7.4 21 8.01 0.676 29.6 15 8.43 0.675 7.3 20 8.41 0.673 6.9 21 IR JR 47 44 17 48 19 50 49 42 51 32 17 50 53 32 15 46 51 34 49 44 K

5 5

Value 8.51 8.74 8.22 8.24 8.24 8.61 8.35 8.10 8.07 8.06 LHGR Margin Exp.

FT 0.862 31.3 16 0.855 28.0 15 0.847 33.0 16 0.845 32.4 18 0.844 32.3 18 0.829 26.5 16 0.823 28.8 16 0.822 31.6 16 0.820 31.6 18 0.820 31.6 18 IR JR 9

32 15 16 9 26 41 50 49 42 15 42 47 40 25 10 17 18 17 10 K

5 5

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.23 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 4,000.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-29 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

4150.0 ( 565.19 150.0 (

20.43 3952.0 (100.00 %)

1050.0

-26.70 103.35 (100.83 %)

Core Averaqe Exposure: MWd/MTU 15784.7 Axial Profile 1

3 5

7 9

11 13 15 1

3 5

7 9

11 13 15 17 19 21 23 25 27 29 IR:

6 --

10 14 10 14 6

2 6 10 14 18 22 26 14 10 10 10 10 14 30 17 19 21 23 6

14 --

10 14 --

10 6

34 38 42 46 25 27 29 59 55 51 47 43 39 35 31 27 23 19 15 11 7

JR Bott N(PRA) Power E Top 25 0.153 24 0.479 23 0.676 22 0.824 21 0.925 20 0.988 19 1.015 18 1.033 17 1.032 16 1.026 15 1.037 14 1.102 13 1.136 12 1.178 11 1.218 10 1.253 9

1.273 8

1.297 7

1.317 6

1.327*

5 1.318 4

1.266 3

1.113 2

0.800 tom 1

0.217 Exposure 2.688 8.092 11.432 14.150 16.139 17.453 18.134 18.293 18.189 16.817 16.713 16.452 16.818 17.319 17.815 18.225 18.363 18.876 19.540 20.127 20.258*

19.260 16.242 11.083 3.050 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.753 0.801 41 34 0.571 0.640 1 36 0.543 0.578 53 50 0.477 0.562 23 60 0.555 0.574 59 34 0.594 0.601 1 32 1.070 1.238 23 50 0.917 1.287 1546 1.130 1.289 45 42 0.999 1.299 13 44 1.062 1.283 43.44 1.094 1.325 15 44 1.149 1.269 25 50 1.120 1.289 11 44 50 54 58 3

Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow

(%):

Total Water Rod Flow (%):

Source Convergence 7.61 1.00063 0.460 25.053 20.512 548.2 87.42 15.4

-0.0 0.00007

% AXIAL TILT -13.778

-6.463 AVG BOT 8ft/12ft 1.0793 1.0277 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 87.42 Top Ten Thermal. Limits Summary -

Sorted by Margin Power Value FT 1.325 19 1.314 19 1.311 19 1.299 17 1.298 19 1.292 17 1.289 16 1.289 21 1.289 21 1.287 15 IR JR 15 44 13 42 17 46 13 44 19 48 17 48 45 42 11 44 17 50 15 46 Value 1.556 1.563 1.574 1.579 1.580 1.588 1.607 1.616 1.621 1.624 MCPR Margin FT 0.925 19 0.921 19 0.915 21 0.912 19 0.912 21 0.907 19 0.896 19 0.891 19 0.888 19 0.887 19 IR JR 15 44 13 42 49 18 17 46 17 50 19 48 45 40 43 42 13 46 15 48 Value 7.90 7.90 7.82 7.80 7.85 8.49 8.00 8.46 8.43 8.42 APLHGR Margin Exp.

FT 0.687 32.7 17 0.686 32.7 17 0.686 33.5 18 0.683 33.4 18 0,681 32.4 16 0.679 7.2 21 0.677 29.9 15 0.677 7.6 21 0.674 7.6 20 0.674 7.1 21 IR JR 47 44 17 48 19 50 49 42 51 32 17 50 15 46 53 32 51 34 49 44 K

5 5

Value 8.47 8.72 8.19 8.23 8.22 8.58 8.32 8.08 8.06 8.05 LHGR Margin Exp.

FT 0.861 31.6 16 0.856 28.3 15 0.847 33.3 16 0.846 32.7 18 0.844 32.6 18 0.829 26.8 16 0.824 29.1 16 0.823 31.8 16 0.821 31.9 18 0.820 31.9 18 IR JR 9 32 15 16 9 26 41 50 49 42 15 42 47 40 25 10 17 18 17 10 K

5 5

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.24 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 4,150.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-30 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr Core Average Exposure: MWd/MTU 15784.9 4150.2

( 565.22 0.2

(

0.03 3952.0 (100.00 %)

1050.0

-25.84 106.52 (103.92 %)

Axial Profile N(PRA)

Power Exposure 1

3 5

7 9 11 13 15 17 19 21 23 25 27 29 1

3 5

16 7

9 0

10 --

0---------

11- --

i-13-----------10 14 --

10 --

14 --

10 15 17 10 14 10 --

19 21 0

10 --

23 25 16 27 29 IR:

2 6 10 14 18 22 26 30 34 Control Rod Density: %

k-effective:

1 Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp:

Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow

(%):

Source Convergence 0

59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.143 0.448 0.636 0.785 0.896 0.969 1.005 1.033 1.041 1.036 1.047 1.114 1.149 1.191 1.232 1.267 1.286 1.310 1.329 1.338*

1.327 1.274 1.119 0.804 0.218 2.688 8.093 11.432 14.150 16.139 17.454 18.134 18.293 18.189 16.817 16.713 16.452 16.818 17.319 17.816 18.225 18.363 18.876 19.540 20.127 20.258*

19.260 16.242 11.084 3.050 Edit Radial Power Zone Avg.

Max.

IR JR 4

0.744 0.796 41 34 5

0.573 0.644 1 36 6

0.546 0.580 7 50 9

0.479 0.567 23 60 10 0.560 0.577 59 34 11 0.599 0.605 1 32 14 1.074 1.243 23 50 15 0.908 1.288 15 46 16 1.136 1.289 45 42 17 1.006 1.302 13 44 18 1.064 1.278 43 44 19 1.088 1.325 15 44 20 1.159 1.277 25 50 21 1.126 1.294 11 44 14 --

10-----..

0 38 42 46 50 54 58 7.84

.00060 0.458 26.128 21.584 548.3 90.00 15.5

-0.0

.00008

% AXIAL TILT -14.845

-6.463 AVG BOT 8ft/12ft 1.0888 1.0277 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 90.00 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.325 19 15 44 1.317 19 13 42 1.309 19 17 46 1.302 17 13 44 1.297 19 19 48 1.294 21 11 44 1.293 17 17 48 1.293 21 17 50 1.289 16 45 42 1.288 15 15 46 MCPR Value Margin FT 1.593 0.904 19 1.594 0.903 21 1.599 0.901 19 1.607 0.896 21 1.640 0.878 19 1.641 0.877 19 1.646 0.875 19 1.648 0.874 19 1.649 0.873 19 1.652 0.872 19 IR JR 15 44 49 18 13 42 17 50 45 40 17 46 19 48 13 46 15 48 21 50 Value 7.97 7.97 7.89 7.87 7.91 8.56 8.07 8.53 8.50 8.49 APLHGR Margin Exp.

FT 0.693 32.7 17 0.693 32.7 17 0.692 33.5 18 0.689 33.4 18 0.686 32.5 16 0.685 7.2 21 0.683 29.9 15 0.682 7.6 21 0.680 7.6 20 0.680 7.1 21 IR JR 47 44 17 48 19 50 49 42 51 32 17 50 15 46 53 32 51 34 49 44 K

5 5

5 LHGR Value Margin Exp.

FT 8.54 0.868 31.6 16 8.80 0.863 28.3 15 8.26 0.854 33.3 16 8.30 0.853 32.7 18 8.29 0.852 32.6 18 8.66 0.836 26.8 16 8.39 0.831 29.1 16 8.14 0.829 31.8 16 8.13 0.828 31.9 18 8.12 0.827 31.9 18 IR JR 9 32 15 16 9 26 41 50 49 42 15 42 47 40 25 10 17 18 17 10 K

5 5

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.25 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 4,150.2 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-31 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

4500.0 ( 612.86 349.8 (

47.64 3952.0 (100.00 %)

1050.0

-26.20 105.16 (102.60 %)

Core Average Exposure: MWd/MTU 16134.6 Axial Profile N(PRA)

Power Exposure 1

3 5

7 9

1 3

5 7

9

[1 13 15 17 19 21 23 25 27 29 16 0 --

10 --

0 59 55 51 47 43 11 --

13 --

15 17 --

19 21 23 25 27 29 IR:

2 10 --

14 --

10 --

14 --

10 --

14 --

10 --

14 --

10 --

39 35 31 27 23 19 15 11 7

3 Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.145 0.453 0.642 0.788 0.898 0.969 1.003 1.030 1.038 1.034 1.046 1.115 1.151 1.193 1.234 1.268 1.286 1.308 1.326 1.334*

1.323 1.272 1.120 0.807 0.219 2.747 8.261 11.672 14.446 16.477 17.819 18.514 18.683 18.582 17.193 17.093 16.820 17.198 17.713 18.223 18.644 18.789 19.309 19.980 20.570 20.697*

19.682 16.613 11.350 3.123 Edit Radial Power Zone Avg.

Max.

IR JR 4

0.743 0.795 41 34 5

0.571 0.641 1 36 6

0.544 0.578 7 50 9

0.477 0.565 23 60 10 0.557 0.574 59 34 11 0.595 0.600 1 32 14 1.072 1.241 23 50 15 0.907 1.287 15 46 16 1.134 1.287 45 42 17 1.003 1.300 13 44 18 1.063 1.276 43 44 19 1.091 1.328 15 44 20 1.160 1.279 25 50 21 1.128 1.298 11 44 0 --

10 0

-~16---------

6 10 14 18 22 26 30 34 38 42 46 50 54 58 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp:

Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow

(%):

Source Convergence 7.84 1.00046 0.459 25.753 21.213 548.3 89.21 15.2

-0.0 0.00010

% AXIAL TILT -14.804

-6.517 AVG BOT 8ft/12ft 1.0884 1.0281 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 89.21 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.328 19 15 44 1.320 19 13 42 1.312 19 17 46 1.300 17 13 44 1.300 19 19 48 1.298 21 11 44 1.296 21 17 50 1.291 17 17 48 1.287 16 45 42 1.287 19 21 50 MCPR Value Margin FT 1.584 0.909 19 1.587 0.907 21 1.590 0.905 19 1.600 0.900 21 1.630 0.883 19 1.634 0.881 19 1.639 0.879 19 1.640 0.878 19 1.641 0.877 19 1.642 0.877 19 IR JR 15 44 49 18 13 42 17 50 45 40 17 46 19 48 13 46 15 48 11 40 APLHGR Value Margin Exp.

FT 7.94 0.695 33.3 17 7.94 0.694 33.3 17 7.87 0.694 34.1 18 7.84 0.690 34.0 18 8.59 0.687 7.9 21 8.04 0.684 30.5 15 7.84 0.684 33.0 16 8.52 0.681 7.8 21 8.51 0.681 8.3 21 8.48 0.678 8.2 20 IR JR 47 44 17 48 19 50 49 42 17 50 15 46 51 32 49 44 53 32 51 34 K5 5

5 5

LHGR Value Margin Exp.

FT 8.76 0.865 29.0 15 8.45 0.865 32.3 16 8.25 0.855 33.4 18 8.19 0.854 33.9 16 8.25 0.853 33.3 18 8.60 0.837 27.5 16 8.34 0.831 29.8 16 8.09 0.830 32.5 16 8.07 0.829 32.6 18 8.08 0.829 32.5 18 IR JR 15 16 9 32 41 50 9 26 49 42 15 42 47 40 25 10 17 10 17 18 K

5 5

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction

& CPR limit type 3

Thermal limit file:

Figure A.26 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 4,500.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-32 Cycle:

Exposure: MWd/MTU (GWd)

Delta F: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

4750.0 ( 646.91 250.0 (

34.05 3952.0 (100.00 %)

1050.0

-26.39 104.44 (101.90 %)

Core Average Exposure: MWd/MTU 16384.7 Axial Profile 1

3 5

7 9 11 13 15 17 19 21 23 25 27 29 1

3 5

7 9

13 --

15 17 --

19 21 23 25 27 29 IR: 2 0 --

-10 14 10 --

14 0

6 10 14 18 22 26 16 10 10 10 10 16 30 0

59 55 51 47 43 39 14 10-..

14 10-..

0 34 38 42 46 50 54 58 35 31 27 23 19 15 11 7

3 N (PRA)

Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

Power Exposure 0.146 2.790 0.455 8.383 0.644 11.844 0.789 14.659 0.897 16.719 0.967 18.081 1.000 18.784 1.026 18.961 1.034 18.862 1.031 17.460 1.044 17.364 1.115 17.083 1.151 17.469 1.193 17.994 1.234 18.514 1.267 18.943 1.286 19.093 1.308 19.619 1.325 20.293 1.333* 20.885 1.323 21.010*

1.273 19.982 1.123 16.877 0.812 11.540 0.221 3.175 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.741 0.794 41 34 0.569 0.639 1 36 0.542 0.577 7 50 0.476 0.563 23 60 0.555 0.571 59 34 0.592 0.598 1 32 1.071 1.240 23 50 0.906 1.286 15 46 1.133 1.286 45 42 1.002 1.299 13 44 1.062 1.274 43 44 1.092 1.330 15 44 1.162 1.280 25 50 1.130 1.300 11 44 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow

(%):

Source Convergence 7.84 1.00029 0.460 25.498 20.959 548.3 88.58 15.2

-0.0 0.00007

% AXIAL TILT -14.877

-6.554 AVG BOT 8ft/12ft 1.0888 1.0284 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 88.58 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT 1.330 19 1.323 19 1.314 19 1.302 19 1.300 21 1.299 17 1.299 21 1.290 17 1.290 19 1.286 15 IR JR 15 44 13 42 17 46 19 48 11 44 13 44 17 50 17 48 21 50 15 46 Value 1.577 1.582 1.584 1.594 1.624 1.629 1.633 1.634 1.635 1.635 MCPR Margin FT 0.913 19 0.910 21 0.909 19 0.903 21 0.887 19 0.884 19 0.882 19 0.881 19 0.881 19 0.881 19 IR JR 15 44 49 18 13 42 17 50 45 40 17 46 19 48 13 46 15 48 11 40 Value 7.93 7.92 7.86 7.83 8.62 8.03 7.81 8.55 8.52 8.51 APLHGR Margin Exp.

FT 0.696 33.7 17 0.696 33.7 17 0.696 34.5 18 0.693 34.4 18 0.689 8.4 21 0.686 30.9 15 0.684 33.5 16 0.684 8.3 21 0.682 8.2 21 0.681 8.8 21 IR JR 47 44 17 48 19 50 49 42 17 50 15 46 51 32 49 44 19 52 53 32 K

5 5

Value 8.74 8.40 8.23 8.23 8.16 8.57 8.31 8.06 8.06 8.05 LHGR Margin Exp.

FT 0.868 29.5 15 0.865 32.8 16 0.857 33.9 18 0.856 33.8 18 0.854 34.4 16 0.838 28.0 16 0.832 30.2 16 0.831 33.1 18 0.831 33.0 16 0.830 33.0 18 IR JR 15 16 9 32 41 50 49 42 9 26 15 42 47 40 17 10 25 10 17 18 K

5 5

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.27 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 4,750.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-33 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power:

MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr Core Average Exposure: MWd/MTU 16634.7 5000.0 ( 680.95 250.0 (

34.05 3952.0 (100.00 %)

1050.0

-26.59 103.75 (101.22 %)

Axial Profile N(PRA) Power 1

3 5

7 9

11 13 1

3 5

7 9-0 11 13 10 14 15------

17 10 14 19 21-0 23 25 27 29 IR: 2 6

10 14 18 22 26 15 17 19 21 23 25 27 29 59 55 16 51 47 10 --

0 43 39 10 --

14 --

10-......-35 31 10 --

14 --

10-......-27 23 10 --

0 19 15 16 11 7

3 30 34 38 42 46 50 54 58 Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.147 0.458 0.647 0.791 0.897 0.965 0.998 1.023 1.031 1.029 1.043 1.114 1.151 1.193 1.234 1.267 1.285 1.307 1.324 1.332*

1.323 1.274 1.126 0.817 0.223 Exposure 2.833 8.505 12.018 14.872 16.961 18.341 19.054 19.238 19.141 17.727 17.634 17.346 17.741 18.276 18.805 19.242 19.397 19.928 20.607 21.201 21.323*

20.283 17.143 11.732 3.228

-6.590 1.0287 87.99 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.740 0.793 41 34 0.568 0.637 1 36 0.541 0.575 11 54 0.474 0.561 23 60 0.553 0.569 59 34 0.590 0.595 1 32 1.070 1.239 23 50 0.905 1.285 15 46 1.132 1.285 45 42 1.000 1.298 13 44 1.061 1.273 43 44 1.094 1.333 15 44 1.163 1.282 25 50 1.132 1.303 11 44 Control Rod Density:

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp:

Deg-F In Channel Flow: Mlb/hr Total Bypass Flow

(%):

Total Water Rod Flow (%):

Source Convergence 7.84 1.00014 0.461 25.251 20.712 548.3 87.99 15.2

-0.0 0.00007

% AXIAL TILT -14.926 AVG BOT 8ft/12ft 1.0889 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow)

Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT 1.333 19 1.325 19 1.317 19 1.305 19 1.303 21 1.302 21 1.298 17 1.293 19 1.289 17 1.287 19 IR JR 15 44 13 42 17 46 19 48 11 44 17 50 13 44 21 50 17 48 11 40 Value 1.569 1.576 1.577 1.589

1. 617 1.622 1.626 1.628 1.628 1.628 MCPR Margin FT 0.918 19 0.914 19 0.913 21 0.906 21 0.890 19 0.888 19 0.886 19 0.885 19 0.885 19 0.884 19 IR JR 15 44 13 42 49 18 17 50 45 40 17 46 11 40 13 46 19 48 15 48 Value 7.92 7.85 7.92 7.82 8.65 8.02 8.58 8.56 7.77 8.51 APLHGR Margin Exp.

FT 0.699 34.2 17 0.698 35.0 18 0.698 34.1 17 0.695 34.8 18 0.692 8.8 21 0.689 31.4 15 0.686 8.7 21 0.685 8.7 21 0.683 33.9 16 0.681 9.2 21 IR JR 47 44 19 50 17 48 49 42 17 50 15 46 49 44 19 52 51 32 53 32 K

5 5

Value 8.72 8.35 8.22 8.21 8.12 8.55 8.04 8.28 8.04 8.03 LHGR Margin Exp.

FT 0.871 30.0 15 0.864 33.3 16 0.860 34.4 18 0.858 34.2 18 0.855 34.9 16 0.840 28.5 16 0.834 33.5 18 0.834 30.7 16 0.833 33.4 16 0.832 33.4 18 IR JR 15 16 9

32 41 50 49 42 9 26 15 42 17 10 47 40 25 10 17 18 K

5 5

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction

& CPR limit type 3

Thermal limit file:

Figure A.28 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 5,000.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-34 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

5000.2 Core Average Exposure: MWd/MTU 16634.8

( 680.98 )

0.2 (

0.03 )

3952.0 (100.00 %)

1050.0

-25.95 106.08 (103.49 %)

Axial Profile N(PRA)

Power Exposure 1

3 5

7 9

11 13 15 17 19 21 23 25 27 29 IR:

1 3

5 7

9 11 13 0 --

8 14 --

15 16 10 10 10 17 19 21 23 25 27 29 0

14 --

8--

14 --

8 --.-----

5 5

5 4

4 3

3 3

Top 25 0.145 24 0.453 23 0.639 22 0.779 21 0.881 59

JR 20 0.944 55 19 0.983 1

18 1.014 47 17 1.026 43 16 1.027 39 15 1.043 35 14 1.118 31 13 1.157 27 12 1.201 3

11 1.242 19 10 1.277 5

9 1.295 1

8 1.317 7

7 1.334 3

6 1.341*

5 1.331 4

1.280 3

1.131 2

0.820 Bottom 1

0.224

% AXIAL TILT -15.689 2

0 --

10 16 0

2-2.833 8.505 12.018 14.872 16.961 18.342 19.054 19.238 19.141 17.728 17.634 17.346 17.741 18.276 18.805 19.242 19.397 19.928 20.607 21.201 21.323*

20.283 17.143 11.733 3.228

-6.590 1.0287 90.04 Edit Radial Power Zone Avg.

Max.

IR JR 4

0.737 0.782 41 34 5

0.569 0.635 1 36 6

0.542 0.578 11 54 9

0.475 0.565 23 60 10 0.553 0.566 59 34 11 0.590 0.592 1 32 14 1.068 1.247 23 50 15 0.903 1.290 15 46 16 1.132 1.285 15 42 17 1.003 1.300 13 44 18 1.064 1.276 43 44 19 1.092 1.335 15 44 20 1.163 1.290 25 50 21 1.135 1.309 17 50 6 10 14 18 22 26 30 34 38 42 46 50 54 58 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 7.93 1.00014 0.459 26.139 21.599 548.3 90.04 15.1

-0.0 0.00006 AVG BOT 8ft/12ft 1.0946 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow)

Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.335 19 15 44 1.324 19 13 42 1.322 19 17 46 1.312 19 19 48 1.309 21 17 50 1.305 21 11 44 1.301 19 21 50 1.300 17 13 44 1.296 17 17 48 1.290 20 25 50 MCPR Value Margin FT 1.594 0.904 19 1.597 0.902 21 1.599 0.901 21 1.604 0.898 19 1.635 0.880 19 1.638 0.879 19 1.639 0.878 19 1.642 0.877 19 1.642 0.877 19 1.647 0.874 21 IR JR 15 44 17 50 49 18 13 42 17 46 21 50 19 48 15 48 13 46 41 10 Value 7.98 7.97 7.90 7.88 8.71 8.08 8.64 8.62 7.82 8.57 APLHGR Margin Exp.

FT 0.704 34.2 17 0.703 34.1 17 0.703 35.0 18 0.700 34.8 18 0.697 8.8 21 0.693 31.4 15 0.691 8.7 21 0.689 8.7 21 0.688 33.9 16 0.686 9.2 21 IR JR 47 44 17 48 19 50 49 42 17 50 15 46 49 44 19 52 51 32 53 32 K

5 5

Value 8.78 8.41 8.27 8.27 8.18 8.61 8.34 8.09 8.09 8.09 LHGR Margin Exp.

FT 0.877 30.0 15 0.870 33.3 16 0.866 34.4 18 0.864 34.2 18 0.861 34.9 16 0.846 28.5 16 0.840 30.7 16 0.839 33.5 18 0.838 33.4 16 0.838 33.4 18 IR JR 15 16 9 32 41 50 49 42 9 26 15 42 47 40 17 10 25 10 17 18 K

5 5

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.29 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 5,000.2 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-35 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

5237.2 ( 713.26 237.0 (

32.28 3952.0 (100.00 %)

1050.0

-26.15 105.34 (102.77 %)

Core Average Exposure: MWd/MTU 16871.9 Axial Profile N(PRA)

Power 1

3 5

7 9

11 13 15 17 19 21 23 25 27 29 1

3 57 9

13-------

15 17-------

19 21 23 25 27 29 IR: 2 6 10 16 0 --

10 --

0 8 --

14 --

10 --

14 8 --

14 --

10 --

14 0 --

10 --

0

-42 16 30 3 14 18 22 26 30 34 38 8

8 59 55 51 47 43 39

-35 31 27 23 19 15 11 7

3 Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.146 0.455 0.641 0.780 0.881 0.942 0.981 1.011 1.023 1.025 1.042 1.117 1.157 1.201 1.243 1.277 1.295 1.317 1.333 1.340" 1.330 1.281 1.133 0.824 0.225 Exposure 2.874 8.621 12.181 15.072 17.187 18.583 19.306 19.497 19.404 17.980 17.891 17.596 18.000 18.545 19.083 19.528 19.687 20.223 20.906 21.501 21.621*

20.570 17.397 11.916 3.278

-6.635 1.0290 89.37 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.736 0.781 41 34 0.568 0.633 1 36 0.541 0.576 11 54 0.474 0.564 23 60 0.551 0.564 59 34 0.587 0.589 1 32 1.067 1.246 23 50 0.902 1.289 15 46 1.131 1.283 15 42 1.001 1.299 13 44 1.063 1.275 43 44 1.093 1.338 15 44 1.165 1.292 25 50 1.137 1.312 17 50 42 46 50 54 58 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 7.93 1.00003 0.460 25.876 21.336 548.3 89.37 15.2

-0.0 0.00008

% AXIAL TILT -15.745 AVG BOT 8ft/12ft 1.0948 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow)

Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.338 19 15 44 1.327 19 13 42 1.324 19 17 46 1.314 19 19 48 1.312 21 17 50 1.308 21 11 44 1.304 19 21 50 1.299 17 13 44 1.295 17 17 48 1.293 19 13 46 MCPR Value Margin FT 1.585 0.908 19 1.591 0.905 21 1.593 0.904 21 1.596 0.902 19 1.629 0.884 19 1.631 0.883 19 1.633 0.882 19 1.635 0.881 19 1.635 0.881 19 1.640 0.878 21 IR JR 15 44 17 50 49 18 13 42 17 46 21 50 19 48 15 48 13 46 41 10 Value 7.97 7.90 7.96 7.87 8.74 8.07 8.67 8.66 7.79 8.60 APLHGR Margin Exp.

FT 0.706 34.6 17 0.705 35.4 18 0.705 34.5 17 0.702 35.2 18 0.699 9.3 21 0.696 31.8 15 0.694 9.2 21 0.692 9.2 21 0.688 34.3 16 0.688 9.1 21 IR JR 47 44 19 50 17 48 49 42 17 50 15 46 49 44 19 52 51 32 51 42 K

5 5

LHGR Value Margin Exp. FT 8.77 0.880 30.5 15 8.36 0.869 33.7 16 8.26 0.868 34.8 18 8.25 0.867 34.7 18 8.15 0.862 35.3 16 8.58 0.848 28.9 16 8.08 0.842 34.0 18 8.32 0.841 31.2 16 8.07 0.840 33.9 16 8.06 0.840 33.9 18 IR JR 15 16 9 32 41 50 49 42 9 26 15 42 17 10 47 40 25 10 17 18 K

5 5

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.30 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 5,237.2 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-36 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

5237.4

( 713.28 0.2 (

0.02 3952.0 (100.00 %)

1050.0

-25.82 106.60 (104.00 %)

Core Average Exposure: MWd/MTU 16872.1 Axial Profile 1

35 7

9 11 13 15 17 19 21 23 25 27 29 IR:

1 3

5 7

9 11 6 --

18 --

8 18 --

8 6

13 18 8

8 18 26 15 17 19 21 23 25 27 29 18-----------

59 55 51 47 2

6 10 14 18 22 30 8 --

6 43 39 8 --

18.

35 31 8 --

18 27 23 8

6--6 19 15 18 11 7

3 34 38 42 46 50 54 58 JR Bot N(PRA)

Power Top 25 0.164 24 0.510 23 0.716 22 0.864 21 0.961 20 1.018 19 1.064 18 1.102 17 1.122 16 1.113 15 1.097 14 1.147 13 1.164 12 1.191 11 1.218 10 1.241 9

1.249 8

1.262 7

1.267*

6 1.259 5

1.227 4

1.152 3

0.992 2

0.708 tom 1

0.192 Exposure 2.874 8.621 12.181 15.072 17.187 18.583 19.306 19.497 19.404 17.980 17.891 17.597 18.000 18.545 19.083 19.528 19.687 20.223 20.906 21.502 21.621*

20.570 17.397 11.917 3.279 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.813 0.958 27 28 0.555 0.616 1 36 0.530 0.563 11 54 0.466 0.553 23 60 0.539 0.555 33 60 0.576 0.582 29 60 1.075 1.165 31 48 1.001 1.222 29 30 1.075 1.218 21 48 0.970 1.224 17 48 0.983 1.219 19 50 1.119 1.259 31 28 1.074 1.221 21 52 1.122 1.261 17 50 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp:

Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 8.20 1.00001 0.446 25.961 21.418 548.3 90.21 15.4

-0.0 0.00008

% AXIAL TILT

-8.719

-6.635 AVG BOT 8ft/12ft 1.0556 1.0290 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 90.21 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT 1.261 21 1.259 19 1.257 19 1.254 19 1.253 21 1.248 19 1.247 19 1.241 19 1.236 21 1.236 21 IR JR 17 50 31 28 33 30 19 48 11 44 13 42 21 50 11 40 35 28 33 26 Value 1.620 1.629 1.632 1.633 1.649 1.650 1.651 1.656 1.658 1.660 MCPR Margin FT 0.889 21 0.884 21 0.883 21 0.882 21 0.874 19 0.873 21 0.872 19 0.869 19 0.869 21 0.868 19 IR JR 17 50 33 26 49 18 35 34 19 48 41 10 21 50 13 42 9 42 11 40 Value 8.14 8.01 7.69 7.74 7.94 7.94 7.89 7.14 7.89 7.88 APLHGR Margin Exp.

FT 0.694 30.7 18 0.688 31.4 18 0.660 31.4 16 0.660 30.7 16 0.636 7.5 20 0.635 7.3 20 0.631 9.3 21 0.631 34.3 18 0.631 7.1 20 0.630 7.2 20 IR JR K

33 12 17 11 28 17 35 10 17 9 36 17 35 12 17 33 52 17 17 50 5

19 50 6

11 36 17 9 34 17 Value 8.36 8.18 8.23 8.24 7.37 7.81 7.41 7.37 7.57 7.54 LHGR Margin Exp.

FT 0.835 30.0 18 0.828 31.3 16 0.828 30.7 18 0.825 30.2 16 0.776 34.8 18 0.771 28.8 16 0.769 33.6 18 0.768 34.0 18 0.762 30.7 16 0.760 30.9 15 IR JR K

27 50 17 35 10 17 11 28 17 9 36 17 41 50 5

29 52 17 49 42 6

17 10 5

9 32 17 15 16 6

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction

& CPR limit type 3

Thermal limit file:

Figure A.31 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 5,237.4 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-37 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power:

MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

5500.0 ( 749.05 262.6 (

35.77 3952.0 (100.00 %)

1050.0

-26.03 105.79 (103.21 %)

Core Average Exposure: MWd/MTU 17134.7 Axial Profile N(PRA) Power 1

3 5

7 9 11 13 1

3 5

18 7

9 6

8 11 13.

18 --

8 15 17 18 8 8 19 21 6

8 23 25 18 27 29 IR: 2 6 10 14 18 22 26 15 17 19 21 23 25 27 29 18 8

6 8 --

18....

8 8 --

18..

6 38 42 46 50 54 58 59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.165 0.515 0.721 0.868 0.963 1.017 1.062 1.100 1.118 1.110 1.094 1.145 1.163 1.190 1.217 1.239 1.248 1.260 1.266" 1.258 1.227 1.153 0.995 0.712 0.194 Exposure 2.925 8.765 12.383 15.317 17.459 18.872 19.608 19.810 19.722 18.283 18.189 17.881 18.288 18.840 19.385 19.835 19.998 20.537 21.221 21.814 21.926*

20.857 17.644 12.092 3.327 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.811 0.954 27 28 0.554 0.614 1 36 0.528 0.562 11 54 0.465 0.552 23 60 0.537 0.553 33 60 0.574 0.579 29 60 1.074 1.163 31 48 0.999 1.215 29 30 1.074 1.218 21 48 0.969 1.223 17 48 0.983 1.219 19 50 1.120 1.257 19 48 1.076 1.224 21 52 1.124 1.264 17 50 30 18 34 Control Rod Density:

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow

(%):

Total Water Rod Flow (%)

Source Convergence 8.20 0.99984.

0.447 25.652 21.109 548.2 89.51 15.4

-0.0 0.00009

% AXIAL TILT

-8.723

-6.576 AVG BOT 8ft/12ft 1.0552 1.0288 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 89.51 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.264 21 17 50 1.257 19 19 48 1.256 21 11 44 1.255 19 31 28 1.254 19 33 30 1.251 19 13 42 1.250 19 21 50 1.244 19 11 40 1.236 21 19 52 1.234 21 35 28 MCPR Value Margin FT 1.610 0.895 21 1.621 0.888 21 1.627 0.885 21 1.630 0.883 21 1.639 0.879 21 1.639 0.879 19 1.641 0.878 19 1.647 0.875 19 1.647 0.874 21 1.649 0.873 19 IR JR 17 50 49 18 33 26 35 34 41 10 19 48 21 50 13 42 9 42 11 40 Value 8.08 7.97 7.69 7.64 7.93 7.93 7.14 7.92 7.88 7.87 APLHGR Margin Exp.

FT 0.692 31.2 18 0.687 31.9 18 0.659 31.1 16 0.658 31.8 16 0.635 9.7 21 0.634 8.0 20 0.633 34.7 18 0.633 7.8 20 0.630 7.6 20 0.629 7.6 20 IR JR K

33 12 17 11 28 17 9 36 17 35 10 17 17 50 5

35 12 17 19 50 6

33 52 17 11 36 17 9 34 17 Value 8.29 8.12 8.17 8.18 7.37 7.40 7.36 7.76 7.51 7.52 LHGR Margin Exp.

FT 0.832 30.5 18 0.826 31.8 16 0.826 31.2 18 0.824 30.7 16 0.779 35.3 18 0.772 34.0 18 0.771 34.4 18 0.769 29.3 16 0.763 31.6 15 0.761 31.2 16 IR JR K

27 50 17 35 10 17 11 28 17 9 36 17 41 50 5

49 42 6

17 10 5

29 52 17 15 16 5

9 32 17

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.32 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 5,500.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-38 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm.

Flow: Mlb/hr 9

5750.0 Core Average Exposure: MWd/MTU 17384.7

( 783.10 )

250.0 (

34.05 )

3952.0 (100.00 %)

1050.0

-26.17 105.28 (102.71 %)

Axial Profile 1

3 5

7 9 11 13 15 17 19 21 23 25 27 29 1

3 5

7 9

11 13 15 17 --

19 21 23 25 27 29 IR: 2 18 --

18 6 --

8 --

8 6

18 --

8 8

18..

18 --

8 8

18..

6 8 --

8 6

18 --

18 6 10 14 18 22 26 30 34 38 42 46 50 54 58 59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 N (PRA)

Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

Power Exposure 0.167 2.974 0.519 8.903 0.725 12.577 0.870 15.551 0.963 17.719 1.016 19.146 1.060 19.894 1.096 20.106 1.114 20.023 1.106 18.570 1.091 18.473 1.143 18.151 1.162 18.563 1.189 19.121 1.216 19.672 1.239 20.128 1.248 20.293 1.260 20.835 1.266* 21.520 1.258 22.112 1.228 22.216*

1.155 21.129 0.999 17.879 0.716 12.261 0.195 3.373 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.810 0.952 27 28 0.552 0.612 1 36 0.527 0.561 11 54 0.463 0.550 23 60 0.535 0.550 33 60 0.571 0.576 29 60 1.073 1.161 31 48 0.998 1.211 29 30 1.073 1.217 21 48 0.967 1.223 17 48 0.982 1.219 19 50 1.122 1.260 19 48 1.077 1.228 21 52 1.126 1.267 17 50 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 8.20 0.99971 0.448 25.482 20.940 548.2 89.06 15.4

-0.0 0.00008

% AXIAL TILT

-8.810

-6.522 AVG BOT 8ft/12ft 1.0553 1.0286 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 89.06 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.267 21 17 50 1.260 19 19 48 1.260 21 11 44 1.254 19 31 28 1.254 19 13 42 1.254 19 21 50 1.253 19 33 30 1.248 19 11 40 1.240 21 19 52 1.234 21 35 28 Value 1.603 1.614 1.623 1.627 1.631 1.632 1.634 1.640 1.640 1.643 MC PR Margin FT 0.899 21 0.892 21 0.887 21 0.885 21 0.883 21 0.882 19 0.881 19 0.878 21 0.878 19 0.877 19 IR JR 17 50 49 18 33 26 35 34 41 10 19 48 21 50 9 42 13 42 11 40 Value 8.02 7.89 7.58 7.62 7.98 7.14 7.90 7.89 7.08 7.87 APLHGR Margin Exp.

FT 0.690 31.6 18 0.683 32.3 18 0.656 32.2 16 0.655 31.6 16 0.639 10.2 21 0.636 35.1 18 0.632 8.4 20 0.631 8.2 20 0.630 35.0 18 0.629 10.0 21 IR JR K

33 12 17 11 28 17 35 10 17 9 36 17 17 50 5

19 50 6

35 12 17 33 52 17 49 42 6

19 52 5

Value 8.21 8.05 8.08 8.10 7.37 7.37 7.40 7.53 7.69 7.08 LHGR Margin Exp. FT 0.829 31.0 18 0.823 32.3 16 0.821 31.7 18 0.820 31.2 16 0.783 35.7 18 0.775 34.8 18 0.775 34.5 18 0.768 32.0 15 0.766 29.7 16 0.764 37.2 18 IR JR 27 50 35 10 11 28 9 36 41 50 17 10 49 42 15 16 29 52 15 50 K

17 17 17 17 5

5 6

5 17 5

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.33 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 5,750.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-39 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

6000.0 ( 817.14 250.0 (

34.05 3952.0 (100.00 %)

1050.0

-26.33 104.68 (102.13 %)

Core Average Exposure: MWd/MTU 17634.7 Axial Profile N(PRA)

Power Exposure 1

1 3

5 7

9 13 --

15 17 19 21 23 25 27 29 IR: 2 3

5 7

9 11 13 15 17 19 21 23 25 27 29 6

18 --

8 18 --

8 --

18 8 --

6 8

8 8 --

6 18 18 --

8 6 --

8 --

18 --

18 18 59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.169 0.522 0.729 0.873 0.964 1.015 1.057 1.092 1.110 1.102 1.088 1.141 1.161 1.188 1.215 1.238 1.247 1.259 1.266*

1.259 1.229 1.158 1.003 0.721 0.197 3.023 9.042 12.771 15.786 17.979 19.420 20.180 20.402 20.324 18.857 18.755 18.421 18.837 19.401 19.959 20.420 20.588 21.133 21.820 22.409 22.506*

21.402 18.115 12.430 3.420 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.810 0.952 27 28 0.551 0.610 1 36 0.525 0.559 11 54 0.462 0.548 23 60 0.533 0.548 33 60 0.568 0.573 29 60 1.071 1.159 23 50 0.996 1.208 29 30 1.071 1.216 21 48 0.965 1.222 17 48 0.981 1.219 19 50 1.124 1.263 19 48 1.079 1.231 21 52 1.128 1.270 17 50 6 10 14 18 22 26 30 34 38 42 46 50 54 58 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 8.20 0.99958 0.449 25.268 20.726 548.2 88.54 15.4

-0.0 0.00005

% AXIAL TILT

-8.874

-6.470 AVG BOT 8ft/12ft 1.0553 1.0284 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 88.54 Top Ten Thermal Limits Summary - Sorted by Margin Power Value FT 1.270 21 1.263 19 1.262 21 1.257 19 1.257 19 1.255 19 1.254 19 1.250 19 1.243 21 1.236 21 IR JR 17 50 19 48 11 44 21 50 13 42 31 28 33 30 11 40 19 52 35 28 Value 1.595 1.607 1.618 1.621 1.623 1.625 1.626 1.632 1.633 1.635 MCPR Margin FT 0.903 21 0.896 21 0.890 21 0.888 21 0.887 21 0.886 19 0.886 19 0.882 21 0.882 19 0.881 19 IR JR 17 50 49 18 33 26 35 34 41 10 19 48 21 50 9 42 13 42 11 40 APLHGR Value Margin Exp.

FT 7.96 0.688 32.0 18 7.83 0.681 32.7 18 7.52 0.654 32.6 16 7.56 0.653 32.0 16 8.03 0.642 10.6 21 7.07 0.639 36.5 18 7.92 0.634 10.5 21 7.08 0.633 35.4 18 7.90 0.632 10.5 21 7.11 0.631 34.7 17 IR JR 33 12 11 28 35 10 9 36 17 50 19 50 19 52 49 42 49 44 17 48 K

17 17 17 17 5

5 5

6 5

6 LHGR Value Margin Exp.

FT 8.14 0.826 31.5 18 7.98 0.821 32.7 16 8.01 0.818 32.1 18 8.03 0.817 31.7 16 7.37 0.787 36.1 18 7.36 0.778 35.3 18 7.30 0.778 36.0 18 7.53 0.772 32.4 15 7.08 0.768 37.6 18 7.64 0.764 30.2 16 IR JR 27 50 35 10 11 28 9 36 41 50 17 10 49 42 15 16 15 50 29 52 K

17 17 17 17 5

5 5

17

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.34 Browns Ferry Unit 1 Cycle 9 Control Rod Pattern and Axial Distributions at 6,000.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-40 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

6250.0 ( 851.19 250.0

(

34.05 3952.0 (100.00 %)

1050.0

-26.51 104.03 (101.49 %)

Core Average Exposure: MWd/MTU 17884.7 Axial Profile 1

1 3

5 7

9 13 --

15 17 --

19 21 23 25 27 29 IR:

2 3

5 7

9 11 13 15 17 19 21 23 25 27 29 6

18 --

8 18 --

8 6

18 8

8 --

18 18 8

6 8 --

18 8 --

18 8

6 18 59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 JR Bot N(PRA)

Power Top 25 0.170 24 0.526 23 0.733 22 0.875 21 0.964 20 1.014 19 1.055 18 1.089 17 1.106 16 1.099 15 1.085 14 1.139 13 1.159 12 1.186 11 1.213 10 1.236 9

1.246 8

1.259 7

1.265*

6 1.259 5

1.231 4

1.160 3

1.007 2

0.725 tom 1

0.198 Exposure 3.073 9.183 12.967 16.021 18.239 19.694 20.465 20.697 20.624 19.142 19.037 18.690 19.111 19.682 20.246 20.712 20.882 21.430 22.119 22.707 22.797*

21.676 18.352 12.601 3.466 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.810 0.952 27 28 0.549 0.607 1 36 0.524 0.558 11 54 0.461 0.546 23 60 0.530 0.545 33 60 0.564 0.570 29 60 1.069 1.158 23 50 0.995 1.205 29 30 1.070 1.215 21 48 0.963 1.221 17 48 0.981 1.218 19 50 1.125 1.265 19 48 1.080 1.234 21 52 1.130 1.273 17 50 6 10 14 18 22 26 30 34 38 42 46 50 54 58 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow

(%):

Source Convergence 8.20 0.99944 0.450 25.035 20.493 548.2 87.97 15.4

-0.0 0.00005

% AXIAL TILT

-8.933

-6.420 AVG BOT 8ft/12ft 1.0552 1.0283 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 87.97 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT 1.273 21 1.265 21 1.265 19 1.260 19 1.259 19 1.256 19 1.256 19 1.253 19 1.246 21 1.238 21 IR JR 17 50 11 44 19 48 21 50 13 42 31 28 33 30 11 40 19 52 9 42 Value 1.587 1.599 1.611 1.615 1.615 1.618

1. 618 1.624 1.626 1.628 MCPR Margin FT 0.907 21 0.900 21 0.894 21 0.892 21 0.892 21 0.890 19 0.890 19 0.887 21 0.886 19 0.885 19 IR JR 17 50 49 18 33 26 41 10 35 34 19 48 21 50 9 42 13 42 11 40 Value 7.91 7.78 7.47 7.51 8.08 7.08 7.97 7.94 7.08 7.05 APLHGR Margin Exp.

FT 0.686 32.5 18 0.679 33.1 18 0.652 33.0 16 0.651 32.4 16 0.646 11.1 21 0.642 36.9 18 0.638 10.9 21 0.635 10.9 21 0.635 35.8 18 0.634 36.0 17 IR JR 33 12 11 28 35 10 9 36 17 50 19 50 19 52 49 44 49 42 17 48 K

17 17 17 17 5

5 5

5 6

5 Value 8.08 7.92 7.94 7.97 7.37 7.36 7.30 7.54 7.08 6.97 LHGR Margin Exp.

FT 0.823 32.0 18 0.819 33.2 16 0.815 32.6 18 0.814 32.2 16 0.790 36.5 18 0.782 35.7 18 0.782 36.4 18 0.777 32.9 15 0.771 38.0 18 0.765 38.6 18 IR JR K

27 50 17 35 10 17 11 28 17 9 36 17 41 50 5

17 10 5

49 42 5

15 16 5

15 50 5

9 18 5

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction

& CPR limit type 3

Thermal limit file:

Figure A.35 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 6,250.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-41 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

6500.0 ( 885.24 250.0 (

34.05 3952.0 (100.00 %)

1050.0

-26.69 103.37 (100.85 %)

Core Average Exposure: MWd/MTU 18134.7 Axial Profile 1

3 5

7 9 11 13 15 17 19 21 23 25 27 29 1

3 5

7 9

11 --

13 --

15 17 --

19 21 23 25 27 29 IR: 2 18 --

6 --

8 --

18 --

8 18 --

8 6

8 --

18 --

6 10 14 18 22 26 30 18 8 --

6 8

18..

8

-8 18 8

6 18 34 38 42 46 50 54 58 8.20 0.99930 0.451 24.802 20.260 AV 548.2 87.39 Active Ch.

15.5 (of total

-0.0 (of total 0.00006 N (PRA)

Top 25 24 23 22 21 59

JR 20 55 19 51 18 47 17 43 16 39 15 35 14 31 13 27 12 23 11 19 10 15 9

11 8

7 7

3 6

5 4

3 2

Bottom 1

Power Exposure 0.172 3.123 0.530 9.324 0.737 13.164 0.877 16.257 0.965 18.499 1.013 19.968 1.053 20.750 1.086 20.990 1.103 20.922 1.095 19.427 1.082 19.318 1.137 18.959 1.157 19.384 1.184 19.962 1.212 20.532 1.234 21.004 1.244 21.177 1.258 21.728 1.265* 22.418 1.260 23.005 1.233 23.088*

1.164 21.950 1.012 18.590 0.730 12.772 0.200 3.514 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.810 0.952 27 28 0.547 0.605 1 36 0.522 0.556 11 54 0.459 0.544 23 60 0.528 0.543 33 60 0.561 0.567 29 60 1.068 1.157 23 50 0.994 1.203 29 30 1.068 1.213 21 48 0.961 1.220 17 48 0.980 1.217 19 50 1.127 1.268 19 48 1.081 1.238 21 52 1.132 1.276 17 50 Control Rod'Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%)

Source Convergence

% AXIAL TILT

-9.003

-6.373 G BOT 8ft/12ft 1.0552 1.0281 annel Flow: Mlb/hr core flow) core flow) 87.39 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT 1.276 21 1.268 21 1.268 19 1.263 19 1.262 19 1.258 19 1.258 19 1.256 19 1.250 21 1.241 21 IR JR 17 50 11 44 19 48 21 50 13 42 31 28 33 30 11 40 19 52 9 42 Value 1.579 1.592

1. 605 1.606 1.609 1.610 1.610 1.616 1.619 1.620 MCPR Margin FT 0.912 21 0.905 21 0.897 21 0.896 21 0.895 21 0.894 19 0.894 19 0.891 21 0.890 19 0.889 19 IR JR 17 50 49 18 33 26 41 10 35 34 21 50 19 48 9 42 13 42 11 40 Value 7.85 7.72 8.13 7.42 7.46 7.09 8.03 7.99 7.08 7.06 APLHGR Margin Exp.

FT 0.684 32.9 18 0.677 33.6 18 0.650 11.5 21 0.650 33.4 16 0.649 32.8 16 0.646 37.3 18 0.642 11.4 21 0.640 11.4 21 0.638 36.2 18 0.637 36.4 17 IR JR 33 12 11 28 17 50 35 10 9 36 19 50 19 52 49 44

.49 42 17 48 K

17 17 5

5 5

6 5

Value 8.01 7.86 7.91 7.87 7.38 7.31 7.36 7.55 7.08 6.97 LHGR Margin Exp.

FT 0.821 32.4 18 0.817 33.7 16 0.812 32.6 16 0.812 33.1 18 0.794 37.0 18 0.786 36.8 18 0.786 36.1 18 0.781 33.3 15 0.776 38.4 18 0.768 39.0 18 IR JR K

27 50 17 35 10 17 9 36 17 11 28 17 41 50 5

49 42 5

17 10 5

15 16 5

15 50 5

9 18 5

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction

& CPR limit type 3

Thermal limit file:

Figure A.36 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 6,500.0 MWdIMTU AREVA NP Inc.

AREVA NP Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design ANP-2850(NP)

Revision 0 Page A-42 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr Core Average Exposure: MWd/MTU 18134.9 6500.2 ( 885.27 0.2

(

0.03 3952.0 (100.00 %)

1050.0

-25.77 106.76 (104.15 %)

Axial Profile 1

3 5

7 9

11 13 15 17 19 21 23 25 27 29 1

3 5

7 9

11 13 15 17 19 21 23 25 27 29 IR:

-~16 6 --

8 16--

8 16 --

8 6 --

8 16 16 8

8 16 6

8 16 --

16 --

59 55 51 47 43 39 35 31 27

JR Bot N(PRA) Power E Top 25 0.174 24 0.538 23 0.748 22 0.889 21 0.975 20 1.019 19 1.052 18 1.076 17 1.080 16 1.056 15 1.055 14 1.120 13 1.149 12 1.182 11 1.215 10 1.241 9

1.253 8

1.268 7

1.276" 6

1.270 5

1.241 4

1.171 3

1.017 2

0.734 tom 1

0.201 Exposure 3.123 9.324 13.165 16.257 18.499 19.968 20.750 20.991 20.922 19.427 19.318 18.959 19.385 19.962 20.532 21.004 21.177 21.728 22.418 23.005 23.088*

21.951 18.591 12.772 3.514 Edit Radial Power Zone Avg.

Max.

IR JR 4

0.815 0.960 27 28 5

0.549 0.602 1 36 6

0.522 0.559 11 54 9

0.460 0.543 23 60 10 0.525 0.539 33 60 11 0.558 0.563 29 60 14 1.064 1.151 23 50 15 0.998 1.214 29 30 16 1.063 1.215 21 48 17 0.960 1.227 17 48 18 0.980 1.221 19 50 19 1.130 1.272 19 48 20 1.067 1.237 21 52 21 1.133 1.282 17 50 6

38 42 46 50 54 58 23 19 15 11 7

3 2

6 10 14 18 22 26 30 34 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp:

Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow

(%):

Source Convergence 8.38 0.99925 0.447 26.039 21.496 548.3 90.34 15.4

-0.0 0.00007

% AXIAL TILT

-9.579

-6.373 AVG BOT 8ft/12ft 1.0543 1.0281 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 90.34 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.282 21 17 50 1.274 21 11 44 1.272 19 19 48 1.270 19 31 28 1.269 19 33 30 1.266 19 13 42 1.263 19 21 50 1.256 19 11 40 1.253 21 19 52 1.250 21 35 28 MCPR Value Margin FT 1.597 0.901 21 1.610 0.895 21 1.614 0.892 21 1.617 0.890 21 1.629 0.884 21 1.630 0.883 19 1.636 0.880 19 1.638 0.879 21 1.639 0.879 19 1.646 0.875 19 IR JR 17 50 49 18 33 26 35 34 41 10 19 48 21 50 9 42 13 42 11 40 Value 7.59 7.45 8.20 7.16 8.10 8.06 7.15 7.12 7.13 7.98 APLHGR Margin Exp.

FT 0.665 33.5 18 0.658 34.2 18 0.656 11.5 21 0.652 37.3 18 0.648 11.4 21 0.645 11.4 21 0.644 36.2 18 0.643 36.4 17 0.640 35.8 18 0.638 11.2 21 IR JR K

33 50 18 11 28 18 17 50 5

19 50 5

19 52 5

49 44 5

49 42 6

17 48 5

17 52 5

51 42 5

LHGR Value Margin Exp.

FT 7.44 0.801 37.0 18 7.70 0.795 33.1 18 7.37 0.793 36.8 18 7.43 0.792 36.1 18 7.58 0.791 34.0 16 7.62 0.788 33.3 15 7.55 0.786 33.9 18 7.51 0.783 34.0 16 7.14 0.782 38.4 18 7.03 0.775 39.0 18 IR JR K

41 50 5

27 50 18 49 42 5

17 10 5

35 10 18 15 16 5

11 28 18 9 36 18 15 50 5

9 18 5

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.37 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 6,500.2 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-43 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

6750.0

( 919.29 249.8

(

34.02 3952.0 (100.00 %)

1050.0

-25.92 106.21 (103.62 %)

Core Average Exposure: MWd/MTU 18384.6 1

3 5

7 9

11 13 15 17 19 21 23 25 27 29 IR:

1 3

5 7

9 11 13 15 17 19 21 23 25 27 29 16 --

6 --

8 --

16--

8 16 --

8------

6 --

8 --

16 8 --

6 8 --

16 59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 N (PRA:

Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

Axial Profile Power Exposure 0.176 3.174 0.543 0.753 0.892 0.976 1.018 1.050 1.073 1.077 1.053 1.052 1.118 1.146 1.180 1.212 1.238 1.251 1.266 1.275*

1.270 1.243 1.175 1.022 0.739 0.202 9.469 13.366 16.497 18.762 20.242 21.034 21.281 21.213 19.700 19.591 19.223 19.655 20.241 20.819 21.297 21.473 22.028 22.720 23.305 23.381*

22.227 18.831 12.946 3.562 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.815 0.960 27 28 0.547 0.600 1

36 0.521 0.557 11 54 0.458 0.541 23 60 0.523 0.537 33 60 0.555 0.560 29 60 1.063 1.150 23 50 0.997 1.212 29 30 1.061 1.214 21 48 0.958 1.226 17 48 0.979 1.220 19 50 1.132 1.275 19 48 1.069 1.241 21 52 1.135 1.285 17 50 8

8 6

16....

2

-16 16 6 10 14 18 22 26 30 34 38 42 46 50 54 58 Control Rod Density:

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp:

Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 8.38 0.99914 0.448 25.838 21.295 548.3 89.86 15.4

-0.0 0.00009

% AXIAL TILT

-9.615

-6.336 AVG BOT 8ft/12ft 1.0540 1.0279 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 89.86 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.285 21 17 50 1.277 21 11 44 1.275 19 19 48 1.271 19 33 30 1.271 19 31 28 1.269 19 13 42 1.266 19 21 50 1.259 19 11 40 1.256 21 19 52 1.252 21 35 28 MCPR Value Margin FT 1.590 0.905 21 1.603 0.898 21 1.608 0.895 21 1.612 0.894 21 1.621 0.888 21 1.624 0.887 19 1.629 0.884 19 1.631 0.883 21 1.632 0.882 19 1.639 0.879 19 IR JR 17 50 49 18 33 26 35 34 41 10 19 48 21 50 9 42 13 42 11 40 Value 7.55 8.26 7.41 7.17 8.16 8.12 7.08 7.13 8.04 7.13 APLHGR Margin Exp.

FT 0.664 33.9 18 0.660 12.0 21 0.657 34.6 18 0.655 37.6 18 0.653 11.8 21 0.649 11.8 21 0.647 37.5 18 0.646 36.8 17 0.643 11.7 21 0.643 36.2 18 IR JR K

33 50 18 17 50 5

11 28 18 19 50 5

19 52 5

49 44 5

49 42 5

17 48 5

51 42 5

17 52 5

LHGR Value Margin Exp.

FT 7.44 0.806 37.4 18 7.37 0.797 37.3 18 7.43 0.796 36.6 18 8.07 0.794 28.5 18 7.63 0.793 33.7 15 7.54 0.790 34.5 16 7.15 0.786 38.8 18 7.50 0.784 34.3 18 7.46 0.782 34.5 16 7.03 0.779 39.4 18 IR JR 41 50 49 42 17 10 33 50 15 16 35 10 15 50 11 28 9 36 9 18 K

5 5

5 18 5

18 5

18 18 5

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.38 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 6,750.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-44 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

7000.0

( 953.34 250.0

(

34.05 3952.0 (100.00 %)

1050.0

-26.14 105.39 (102.82 %)

17 19 21 23 25 27 29 Core Average Exposure: MWd/MTU 18634.7 Axial Profile N(PRA)

Power 1

3 1

3 5

7 9

13.

15 17....

19 21 23 25 27 29 IR: 2 6

5 7

9 11 6 --

16 --

8 16 --

8 6 --

10 14 18 22 13 15 16 --

8 --

16 26 30 16 8 --

8 16 34 38 59 55 51 47 6

43 39 8

16 -

35 31 8 --

16.

27 23 6

19 15 11 7

Top 25 0.177 24 0.546 23 0.757 22 0.894 21 0.976

JR 20 1.017 19 1.047 18 1.070 17 1.073 16 1.049 15 1.048 14 1.114 13 1.143 12 1.177 11 1.209 10 1.236 9

1.249 8

1.265 7

1.275*

6 1.272 5

1.247 4

1.180 3

1.028 2

0.745 Bottom 1

0.204 Exposure 3.226 9.615 13.568 16.738 19.025 20.517 21.317 21.570 21.504 19.973 19.864 19.487 19.926 20.519 21.105 21.589 21.769 22.327 23.021 23.605 23.675*

22.505 19.072 13.120 3.610 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.815 0.960 27 28 0.545 0.597 1

36 0.519 0.556 11 54 0.457 0.539 23 60 0.520 0.534 33 60 0.552 0.557 29 60 1.061 1.149 23 50 0.996 1.209 29 30 1.060 1.213 21 48 0.956 1.225 17 48 0.978 1.220 19 50 1.134 1.278 19 48 1.070 1.244 21 52 1.137 1.288 17 50 42 46 50 54 58 3

Control Rod Density:

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow

(%):

Total Water Rod Flow (%):

Source Convergence 8.38 0.99900 0.449 25.547 21.005 548.3 89.14 15.4

-0.0 0.00006

% AXIAL TILT

-9.725

-6.300 AVG BOT 8ft/12ft 1.0541 1.0277 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 89.14 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT 1.288 21 1.280 21 1.278 19 1.273 19 1.272 19 1.271 19 1.269 19 1.262 19 1.260 21 1.255 19 IR JR 17 50 11 44 19 48 33 30 31 28 13 42 21 50 11 40 19 52 15 48 Value 1.582 1.595 1.601 1.604 1.612 1.616 1.620 1.622 1.624 1.630 MC PR Margin FT 0.910 21 0.903 21 0.899 21 0.897 21 0.893 21 0.891 19 0.889 19 0.888 21 0.887 19 0.883 19 IR JR 17 50 49 18 33 26 35 34 41 10 19 48 21 50 9 42 13 42 11 40 APLHGR Value Margin Exp.

FT 8.32 0.666 12.4 21 7.50 0.663 34.3 18 7.19 0.660 38.0 18 8.23 0.659 12.2 21 7.36 0.655 35.0 18 8.18 0.655 12.3 21 7.10 0.651 37.9 18 7.15 0.651 37.2 17 8.11 0.648 12.1 21 7.15 0.647 36.6 18 IR JR 17 50 33 50 19 50 19 52 11 28 49 44 49 42 17 48 51 42 17 52 K

5 18 5

5 5

LHGR Value Margin Exp.

FT 7.45 0.811 37.8 18 7.38 0.802 37.7 18 7.44 0.801 37.0 18 7.64 0.798 34.2 15 8.03 0.794 29.0 18 7.16 0.792 39.2 18 7.48 0.788 34.9 16 7.04 0.784 39.8 18 7.84 0.783 29.9 18 7.41 0.780 34.9 16 IR JR 41 50 49 42 17 10 15 16 33 50 15 50 35 10 9

18 49 34 9 36 K

5 5

18 5

18 18

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.39 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 7,000.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-45 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

7250.0 ( 987.38 250.0 (

34.05 3952.0 (100.00 %)

1050.0

-26.21 105.12 (102.56 %)

Core Average Exposure: MWd/MTU 18884.7 Axial Profile N(PRA)

Power 1

3 5

7 9 11 13 15 17 19 21 23 25 27 29 1

3 5

16 --

7 9

6 8 --

11---------------

13.

16 8

15 17 16 8

19 21 6

8 23 25 16 --

27 29 IR: 2 6

10 14 18 22 26 3(

Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow

(%):

Source Convergence 16 8

6 8

-8 16..

8

-8 16..

8 6

- 16 0 34 38 42 46 50 54 58 59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.179 0.550 0.761 0.897 0.977 1.016 1.046 1.067 1.070 1.045 1.045 1.112 1.140 1.174 1.207 1.234 1.248 1.265 1.275*

1.274 1.249 1.183 1.032 0.749 0.205 Exposure 3.279 9.761 13.772 16.979 19.288 20.791 21.600 21.859 21.793 20.245 20.135 19.750 20.196 20.797 21.390 21.881 22.065 22.626 23.323 23.906 23.970*

22.784 19.315 13.296 3.659 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.815 0.960 27 28 0.543 0.595 1 36 0.517 0.554 11 54 0.455 0.537 23 60 0.518 0.531 33 60 0.548 0.554 29 60 1.059 1.148 23 50 0.994 1.207 29 30 1.058 1.211 21 48 0.953 1.224 17 48 0.977 1.219 19 50 1.136 1.280 19 48 1.072 1.248 21 52 1.139 1.291 17 50 8.38 0.99900 0.450 25.452 20.910 548.3 88.91 15.4

-0.0 0.00010

% AXIAL TILT

-9.769

-6.266 AVG BOT 8ft/12ft 1.0538 1.0275 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 88.91 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT 1.291 21 1.283 21 1.280 19 1.275 19 1.274 19 1.274 19 1.272 19 1.265 19 1.263 21 1.258 19 IR JR 17 50 11 44 19 48 33 30 31 28 13 42 21 50 11 40 19 52 15 48 Value 1.577 1.590 1.598

1. 601

1. 607 1.611 1.615

1. 617 1.620 1.625 MCPR Margin FT 0.913 21 0.906 21 0.901 21 0.899 21 0.896 21 0.894 19 0.892 19 0.891 21 0.889 19 0.886 19 IR JR 17 50 49 18 33 26 35 34 41 10 19 48 21 50 9 42 13 42 11 40 Value 8.38 8.30 7.21 7.47 8.25 7.12 7.17 7.33 8.18 7.02 APLHGR Margin Exp.

FT 0.671 12.9 21 0.664 12.7 21 0.664 38.4 18 0.662 34.7 18 0.660 12.7 21 0.655 38.3 18 0.655 37.6 17 0.655 35.4 18 0.654 12.6 21 0.651 39.1 18 IR JR K

17 50 5

19 52 5

19 50 5

33 50 18 49 44 5

49 42 5

17 48 5

11 28 18 51 42 5

15 50 5

Value 7.46 7.39 7.44 7.66 7.26 7.99 7.05 7.44 7.01 7.80 LHGR Margin Exp.

FT 0.816 38.3 18 0.807 38.1 18 0.806 37.4 18 0.804 34.6 15 0.797 38.6 18 0.794 29.4 18 0.788 40.2 18 0.787 35.4 16 0.785 40.3 18 0.783 30.4 18 IR JR 41 50 49 42 17 10 15 16 15 50 33 50 9 18 35 10 49 16 49 34 K

5 5

5 18 5

18 5

18

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction

& CPR limit type 3

Thermal limit file:

Figure A.40 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 7,250.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-46 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

7500.0 (1021.40 250.0 (

34.05 3952.0 (100.00 %)

1050.0

-26.30 104.81 (102.25 %)

Core Average Exposure: MWd/MTU 19134.7 Axial Pro N(PRA)

Power Ex 1

3 5

7 9 11 13 15 17 19 21 23 25 27 29 1

3 5

16 16 7

9 6

8 8

11 13.

16 8

15-17.

16 8

19 21 6

8 8

23 25 16 16 27 29 IR: 2 6 10 14 18 22 26 30 34 6

8 --

16....

59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.180 0.554 0.766 0.899 0.977 1.015 1.044 1.064 1.066 1.042 1.041 1.108 1.137 1.171 1.204 1.231 1.246 1.264 1.276*

1.276 1.253 1.187 1.037 0.754 0.207 1

1 1

2 2

2 22 2

2 file Edit Radial Power posure Zone Avg.

Max.

IR JR 3.331 4

0.815 0.959 27 28 9.909 5

0.541 0.592 1 36 3.976 6

0.515 0.552 11 54 7.221 9

0.453 0.535 23 60 9.552 10 0.515 0.528 33 60 1.066 11 0.545 0.550 29 60 1.882 14 1.058 1.148 23 50 2.147 15 0.993 1.204 29 30 2.082 16 1.057 1.210 21 48 0.515 17 0.951 1.223 17 48 0.406 18 0.976 1.219 19 50 0.012 19 1.138 1.283 19 48 0.465 20 1.074 1.252 21 52 1.074 21 1.141 1.294 17 50 8 --

16..

6 38 42 46 50 54 58 8.38 21.675 22.172 22.360 22.926 23.624 24.207 24.266*

23.064 19.559 13.474 3.708 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow

(%):

Total Water Rod Flow (%):

Source Convergence 0.99900 0.451 25.341 20.799 548.3 88.63 15.4

-0.0 0.00010-

% AXIAL TILT

-9.845

-6.235 AVG BOT 8ft/12ft 1.0536 1.0274 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 88.63 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.294 21 17 50 1.286 21 11 44 1.283 19 19 48 1.277 19 13 42 1.276 19 33 30 1.276 19 21 50 1.276 19 31 28 1.268 19 11 40 1.267 21 19 52 1.262 19 15 48 MCPR Value Margin FT 1.572 0.916 21 1.585 0.908 21 1.594 0.904 21 1.597 0.902 21 1.601 0.899 21 1.606 0.896 19 1.609 0.895 19 1.611 0.894 21 1.615 0.892 19 1.620 0.889 19 IR JR 17 50 49 18 33 26 35 34 41 10 19 48 21 50 9 42 13 42 11 40 Value 8.46 8.38 7.23 8.32 7.43 7.15 8.25 7.19 8.21 7.04 APLHGR Margin Exp.

FT 0.677 13.4 21 0.671 13.2 21 0.669 38.8 18 0.665 13.2 21 0.662 35.1 18 0.660 38.6 18 0.660 13.0 21 0.659 37.9 17 0.657 12.6 21 0.656 39.5 18 IR JR 17 50 19 52 19 50 49 44 33 50 49 42 51 42 17 48 13 48 15 50 K

5 5

18 5

5 5

Value 7.48 7.41 7.46 7.69 7.29 7.95 7.06 7.04 7.39 7.74 LHGR Margin Exp.

FT 0.821 38.7 18 0.813 38.5 18 0.811 37.9 18 0.811 35.1 15 0.804 39.1 18 0.794 29.9 18 0.794 40.6 18 0.792 40.7 18 0.786 35.8 16 0.783 31.2 18 IR JR 41 50 49 42 17 10 15 16 15 50 33 50 9 18 49 16 35 10 41 8

K 5

5 5

18 5

5 18 5

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.41 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 7,500.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-47 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

7750.0 (1055.50 250.0.(

34.05 3952.0 (100.00 %)

1050.0

-26.39 104.46 (101.91 %)

Core Average Exposure: MWd/MTU 19384.7 1

3 5

7 9

11 13 15 1

3 5

7 9 11 13 16 6 --

8 16 --

8 15 17 19 21 23 25 27 29 16 8 --

6 8--- 16 --

8 1

59 55 51 47 43 39 35

JR N (PRA)

Top 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 17 16 8

8 19 21 6

8 23 25 16 27 29 IR: 2 6 10 14 18 22 26 Axial Profile Power Exposure 0.182 3.385 8

8 --

6 16 --

31 27 23 19 15 0.558 0.770 0.901 0.978 1.014 1.041 1.061 1.062 1.037 1.037 1.104 1.134 1.168 1.200 1.228 1.245 1.264 1.277 1.278*

1.258 1.193 1.043 0.759 0.209 10.058 14.182 17.463 19.816 21.340 22.163 22.434 22.370 20.785 20.676 20.274 20.733 21.350 21.959 22.462 22.654 23.224 23.926 24.509 24.562*

23.344 19.804 13.652 3.757 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.815 0.959 27 28 0.539 0.589 1 36 0.513 0.550 11 54 0.451 0.533 23 60 0.513 0.526 33 60 0.541 0.547 29 60 1.056 1.147 23 50 0.991 1.202 29 30 1.055 1.209 21 48 0.949 1.222 17 48 0.975 1.218 19 50 1.140 1.286 19 48 1.075 1.256 21 52 1.143 1.298 17 50 30 16 34 38 42 46 50 54 58 11 7

3 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow

(%):

Total Water Rod Flow (%):

Source Convergence 8.38 0.99900 0.451 25.220 20.678 548.3 3

2 Bottom 1

% AXIAL TILT

-9.956

-6.205 AVG BOT 8ft/12ft 1.0536 1.0272 88.32 Active Channel Flow: Mlb/hr 15.4 (of total core flow) 88.32

-0.0 0.00009 (of total core flow)

Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.298 21 17 50 1.289 21 11 44 1.286 19 19 48 1.280 19 13 42 1.279 19 21 50 1.278 19 33 30 1.277 19 31 28 1.272 19 11 40 1.271 21 19 52 1.266 19 15 48 MC PR Value Margin FT 1.567 0.919 21 1.580 0.911 21 1.590 0.906 21 1.593 0.904 21 1.595 0.903 21 1.601 0.899 19 1.603 0.898 19 1.606 0.897 21 1.610 0.894 19 1.614 0.892 19 IR JR 17 50 49 18 33 26 35 34 41 10 19 48 21 50 9 42 13 42 11 40 Value 8.54 8.47 7.27 8.40 8.34 7.18 7.22 8.31 7.08 8.26 APLHGR Margin Exp.

FT 0.683 13.8 21 0.678 13.6 21 0.675 39.2 18 0.672 13.6 21 0.667 13.5 21 0.666 39.0 18 0.665 38.3 17 0.665 13.1 21 0.662 39.8 18 0.661 13.2 19 IR JR 17 50 19 52 19 50 49 44 51 42 49 42 17 48 13 48 15 50 15 48 K

5 5

Value 7.50 7.43 7.72 7.48 7.33 7.08 7.08 7.91 7.76 7.67 LHGR Margin Exp.

FT 0.828 39.1 18 0.819 39.0 18 0.818 35.5 15 0.818 38.3 18 0.812 39.5 18 0.800 41.1 18 0.800 41.1 18 0.793 30.4 18 0.789 31.7 18 0.789 32.8 17 IR JR 41 50 49 42 15 16 17 10 15 50 49 16 9

18 33 50 41 8

17 48 K

5 5

5 18 5

5

LHGR calculated with pin-power reconstruction

" CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.42 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 7,750.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-48 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9.

7910.3 (1077.30 160.3 (

21.84 3952.0 (100.00 %)

1050.0

-26.46 104.19 (101.65 %)

Core Average Exposure: MWd/MTU 19545.0 1

3 5

7 9 11 13 15 17 19 21 23 25 27 29 1

3 5

7 9

11 13 6 --

16--

8 16 8

16 8 --

6 8--

16 15 17 19 21 23 25 27 29 IR:

2 6

59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 54 58 Axial Profile N(PRA)

Power Exposure Top 25 0.183 3.419 24 0.560 10.154 23 0.772 14.315 22 0.902 17.619 21 0.978 19.985

JR 20 1.013 21.515 19 1.040 22.343 18 1.059 22.618 17 1.059 22.553 16 1.034 20.957 15 1.034 20.848 14 1.101 20.441 13 1.131 20.905 12 1.165 21.527 11 1.198 22.141 10 1.226 22.648 9

1.243 22.843 8

1.263 23.416 7

1.278 24.120 6

1.281* 24.703 5

1.261 24.753*

4 1.198 23.525 3

1.048 19.963 2

0.764 13.767 Bottom 1

0.210 3.789 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.815 0.959 27 28 0.538 0.588 1 36 0.512 0.549 11 54 0.450 0.531 23 60 0.511 0.524 33 60 0.539 0.545 29 60 1.055 1.146 23 50 0.990 1.200 29 30 1.054 1.208 21 48 0.947 1.222 17 48 0.974 1.218 19 50 1.141 1.288 19 48 1.076 1.258 21 52 1.144 1.300 17 50 16 --

8 --------

16 6 --

8 --

8 6

S16 16 10 14 18 22 26 30 34 38 42 46 5.0 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 8.38 0.99900 0.452 25.130 20.588 548.3

% AXIAL TILT -10.051

-6.187 AVG BOT 8ft/12ft 1.0538 1.0271 88.09 Active Channel Flow: Mlb/hr 15.5 (of total core flow)

-0.0 (of total core flow) 88.09 0.00010 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.300 21 17 50 1.291 21 11 44 1.288 19 19 48 1.282 19 21 50 1.282 19 13 42 1.280 19 33 30 1.279 19 31 28 1.274 19 11 40 1.273 21 19 52 1.268 19 15 48 Value 1.564 1.577 1.587 1.590 1.592 1.598 1.600 1.602 1.607 1.610 MCPR Margin FT 0.921 21 0.913 21 0.908 21 0.906 21 0.905 21 0.901 19 0.900 19 0.899 21 0.896 19 0.894 19 IR JR 17 50 49 18 33 26 35 34 41 10 19 48 21 50 9 42 13 42 11 40 Value 8.60 8.54 7.29 8.46 8.40 8.38 7.21 7.25 8.33 7.11 APLHGR Margin Exp.

FT 0.688 14.1 21 0.683 13.9 21 0.679 39.4 18 0.677 13.9 21 0.672 13.8 21 0.671 13.4 21 0.670 39.3 18 0.669 38.6 17 0.667 13.5 19 0.667 40.1 18 IR JR 17 50 19 52 19 50 49 44 51 42 13 48 49 42 17 48 15 48 15 50 K

5 5

Value 7.52 7.45 7.74 7.50 7.35 7.10 7.10 7.69 7.78 7.89 LHGR Margin Exp.

FT 0.833 39.4 18 0.824 39.3 18 0.823 35.8 15 0.822 38.6 18 0.818 39.8 18 0.805 41.4 18 0.804 41.3 18 0.794 33.1 17 0.794 32.0 18 0.793 30.6 18 IR JR 41 50 49 42 15 16 17 10 15 50 49 16 9 18 17 48 41 8

33 50 K

5 5

5 18

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.43 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 7,910.3 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-49 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

7910.5 (1077.30 0.2 (

0.03 3952.0 (100.00 %)

1050.0

-25.92 106.22 (103.63 %)

Core Average Exposure: MWd/MTU 19545.2 Axial Profile N(PRA)

Power 1

3 1

3 5

7 9 11 13 15 17 19 21 23 25 27 29 28 --

28-..

5 7

9 11 --

13 15 --

17 19 --

21 23 25 27 29 IR: 2 12 --

8 --

16--

8 12--------8 --

16--

8 12 --

8 --

28 --

8 12 8

8 8

8 12 28 16 12 16 Top 25 24 23 22 21 59

JR 20 55 19 51 18 47 17 43 16 39 15 35 14 31 13 27 12 23 11 19 10 15 9

11 8

7 7

3 6

5 4

3 2

Bottom 1

0.198 0.609 0.841 0.986 1.074 1.105 1.118 1.114 1.104 1.081 1.083 1.154 1.181 1.208 1.225 1.226 1.218 1.214 1.203 1.178 1.129 1.044 0.892 0.641 0.175 Exposure 3.419 10.154 14.315 17.619 19.985 21.515 22.344 22.618 22.554 20.958 20.848 20.441 20.905 21.527 22.141 22.648 22.843 23.416 24.120 24.703 24.753*

23.525 19.963 13.767 3.789 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.916 0.948 27 42 0.526 0.583 1 36 0.504 0.536 7 50 0.442 0.527 23 60 0.505 0.516 33 60 0.537 0.541 29 60 1.026 1.187 23 38 0.996 1.200 45 28 1.047 1.174 29 52 0.911 1.195 13 44 1.005 1.175 21 40 1.150 1.280 45 30 1.113 1.244 29 50 1.105 1.243 11 44 6 10 14 18 22 26 30 34 38 42 46 50 54 58 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow

(%):

Total Water Rod Flow (%)

Source Convergence 9.28 0.99900 0.431 25.629 21.087 548.1 90.04 15.2

-0.0 0.00009

% AXIAL TILT

-3.720

-6.187 AVG BOT 8ft/12ft 1.0192 1.0271 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 90.04 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT 1.280 19 1.265 19 1.261 19 1.258 19 1.256 19 1.256 19 1.255 19 1.246 19 1.245 19 1.245 19 IR JR 45 30 23 40 33 40 17 34 35 42 13 34 35 38 15 44 21 42 13 42 Value 1.583 1.591 1.593 1.597 1.612 1.619 1.622 1.622 1.623 1.626 MCPR Margin FT 0.909 19 0.905 21 0.904 19 0.902 19 0.893 19 0.889 19 0.888 19 0.888 19 0.887 19 0.886 21 IR JR 43 34 49 18 15 30 35 42 13 42 37 22 29 24 15 44 13 34 41 10 APLHGR Value Margin Exp.

FT 7.68 0.680 34.5 14 7.26 0.634 33.1 16 7.58 0.632 28.4 14 7.88 0.631 10.8 19 7.19 0.631 33.6 16 7.40 0.624 29.5 17 7.72 0.618 10.8 19 7.69 0.615 10.0 21 7.68 0.614 10.8 20 6.93 0.608 33.6 16 IR JR K

11 38 18 41 46 20 27 54 12 11 40 18 9 30 20 43 14 20 9 38 18 35 8 12 11 32 20 13 22 19 Value 8.33 7.56 7.58 8.00 7.23 7.39 7.73 6.86 7.35 7.21 LHGR Margin Exp.

FT 0.833 30.1 14 0.786 33.7 16 0.783 33.2 16 0.759 24.9 14 0.739 32.2 16 0.737 29.9 16 0.735 29.7 17 0.732 36.1 16 0.728 29.2 16 0.722 30.3 14 IR JR K

49 24 18 9 32 20 41 16 20 33 8 15 13 40 18 29 52 15 43 14 20 9 36 19 25 10 12 47 26 19

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.44 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 7,910.5 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-50 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

8000.0 (1089.50 89.5 (

12.19 3952.0 (100.00 %)

1050.0

-26.02 105.83 (103.25 %)

Core Average Exposure: MWd/MTU 19634.7 Axial Profile N(PRA)

Power 1

3 5

7 9

11 13 15 17 19 21 23 25 27 29 1

3 5

7 9

11 --

13 15 --

17 19 --

21 23 25 27 29 IR: 2 28 --

28 12....

12 --

16 --

8 12---------

16 --

8 12 6 10 14 18 22 8 --

8 8 --

8 28 --

28 26 3034 8

28 I --

12 16--

12 --

-- 16--

59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.199 0.611 0.843 0.987 1.074 1.105 1.118 1.113 1.103 1.081 1.082 1.153 1.181 1.208 1.225 1.225" 1.217 1.213 1.203 1.178 1.129 1.043 0.892 0.641 0.175 Exposure 3.440 10.213 14.396 17.715 20.089 21.622 22.452 22.726 22.660 21.058 20.948 20.539 21.005 21.629 22.244 22.752 22.946 23.519 24.222 24.802 24.848*

23.614 20.038 13.821 3.804 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.916 0.947 27 42 0.525 0.582 1 36 0.503 0.535 7 50 0.442 0.527 23 60 0.504 0.515 33 60 0.536 0.540 29 60 1.026 1.187 23 38 0.996 1.200 45 28 1.046 1.173 29 52 0.910 1.195 13 44 1.004 1.175 21 40 1.150 1.280 45 30 1.113 1.245 29 50 1.105 1.244 11 44 38 42 46 50 54 58 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Teap: Deg-F In Channel Flow: Mlb/hr Total Bypaas Flow (%):

Total Water Rod Flow (%):

Source Convergence 9.28 0.99902 0.432 25.493 20.950 548.1 89.69 15.2

-0.0 0.00006

% AXIAL TILT

-3.698

-6.148 AVG BOT 8ft/12ft 1.0190 1.0269 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 89.69 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT 1.280 19 1.266 19 1.262 19 1.259 19 1.257 19 1.256 19 1.256 19 1.247 19 1.246 19 1.246 19 IR JR 45 30 23 40 33 40 17 34 35 42 13 34 35 38 15 44 21 42 13 42 Value 1.580 1.587 1.590 1.593 1.609 1.616 1.618 1.619 1.620 1.621 MC PR Margin FT 0.911 19 0.907 21 0.906 19 0.904 19 0.895 19 0.891 19 0.890 19 0.889 19 0.889 19 0.888 21 IR JR 43 34 49 18 15 30 35 42 13 42 37 22 15 44 29 24 13 34 41 10 APLHGR Value Margin Exp.

FT 7.68 0.681 34.7 14 7.60 0.635 28.6 14 7.26 0.634 33.2 16 7.89 0.631 11.0 19 7.18 0.631 33.8 16 7.40 0.624 29.6 17 7.73 0.618 10.9 19 7.71 0.617 10.2 21 7.69 0.615 10.9-20 6.93 0.609 33.7 16 IR JR K

11 38 18 27 54 12 41 46 20 11 40 18 9 30 20 43 14 20 9 38 18 35 8 12 11 32 20 13 22 19 Value 8.33 7.55 7.57 8.00 7.23 7.38 7.72 6.85 7.36 7.20 LHGR Margin Exp. FT 0.834 30.3 14 0.786 33.9 16 0.784 33.4 16 0.759 25.0 14 0.739 32.3 16 0.737 30.1 16 0.735 29.8 17 0.732 36.2 16 0.730 29.4 16 0.723 30.4 14 IR JR K

49 24 18 9 32 20 41 16 20 33 8 15 13 40 18 29 52 15 43 14 20 9 36 19 25 10 12 47 26 19

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.45 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 8,000.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-51 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

8250.0 (1123.60 250.0 (

34.05 3952.0 (100.00 %)

1050.0

-26.13 105.43 (102.85 %)

Core Average Exposure: MWd/MTU 19884.8 Axial Profile N(PRA)

Power 1

3 5

7 9 1 1 13 15 17 19 21 23 25 27 29 1

3 5

7 9

11 --

13 15 --

17 19 --

21 23 25 27 29 IR:

2 16 12 16 59 28 --

28 55 51 12 8 --

8 12 47 43 8-8 16..

39 35 8 --

8..

..- 12 31 27 8-8 16 23 19 12 8

8 12 15 11 Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.201 0.615 0.848 0.990 1.075 1.104 1.115 1.110 1.099 1.076 1.077 1.148 1.176 1.203 1.219 1.221" 1.215 1.212 1.204 1.181 1.135 1.051 0.899 0.648 0.177 Exposure 3.499 10.377 14.623 17.981 20.378 21.920 22.753 23.026 22.958 21.338 21.229 20.811 21.283 21.914 22.533 23.041 23.234 23.806 24.506 25.081 25.115*

23.860 20.249 13.973 3.846 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.915 0.945 27 42 0.523 0.579 1 36 0.501 0.534 7 50 0.440 0.524 23 60 0.502 0.512 33 60 0.532 0.536 29 60 1.024 1.185 23 38 0.994 1.196 45 28 1.045 1.169 29 52 0.908 1.194 13 44 1.003 1.173 21 40 1.152 1.281 45 30 1.115 1.245 21 52 1.108 1.248 11 44 28 --

6 10 14 18 22 26 30 3

34 38 42 46 50 54 58 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 9.28 0.99896 0.433 25.314 20.772 548.1 89.36 15.2

-0.0 0.00010

% AXIAL TILT

-3.804

-6.042 AVG BOT 8ft/12ft 1.0187 1.0263 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 89.36 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.281 19 45 30 1.266 19 23 40 1.263 19 33 40 1.259 19 17 34 1.257 19 35 38 1.257 19 35 42 1.257 19 13 34 1.250 19 15 44 1.249 19 13 42 1.248 21 11 44 MCPR Value Margin FT 1.579 0.912 19 1.582 0.910 21 1.588 0.907 19 1.592 0.905 19 1.604 0.897 19 1.613 0.893 19 1.614 0.892 19 1.615 0.892 19 1.615 0.891 21 1.618 0.890 19 IR JR 43 34 49 18 15 30 35 42 13 42 37 22 15 44 29 24 41 10 13 34 APLHGR Value Margin Exp.

FT 7.63 0.680 35.1 14 7.22 0.634 33.6 16 7.53 0.631 29.0 14 7.16 0.631 34.1 16 7.88 0.631 11.4 19 7.36 0.624 30.0 17 7.73 0.618 11.4 19 7.70 0.616 11.3 20 7.68 0.615 10.6 21 6.79 0.609 35.8 18 IR JR K

11 38 18 41 46 20 27 54 12 9 30 20 11 40 18 43 14 20 9 38 18 11 32 20 35 8 12 11 28 20 LHGR Value Margin Exp.

FT IR JR K

8.28 0.834 30.7 14 49 24 18 7.53 0.787 34.3 16 9 32 20 7.53 0.783 33.8 16 41 16 20 7.94 0.757 25.5 14 33 8 15 7.05 0.739 34.4 16 13 40 19 7.31 0.734 30.5 16 29 52 15 7.67 0.734 30.3 17 43 14 20 6.83 0.733 36.6 16 9 36 19 7.29 0.727 29.8 16 25 10 12 6.44 0.726 40.9 18 49 16 6

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction

& CPR limit type 3

Thermal limit file:

Figure A.46 Browns Ferry Unit 1 Cycle 9 Control Rod Pattern and Axial Distributions at 8,250.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-52 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/ibm Flow: Mlb/hr 1

3 5

7 9 11 13 15 1

3 28 --

5 7

..- 12 8 --

9 8500.0 (1157.60 250.0 (

34.05 3952.0 (100.00 %)

1050.0

-26.18 105.22 (102.65 %)

17 19 21,23 25 27 29 28-------

8 --

12------.

8 --

16..

Core Average Exposure: MWd/MTU 20134.8 Axial Profile N(PRA)

Power 9

11 13 15 17 19 21 23 25 27 16 --

8 12 --------

16 --

8 -

8 --

12 --

8 --

16 59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.202 0.620 0.853 0.993 1.076 1.104 1.114 1.108 1.096 1.072 1.072 1.143 1.171 1.198 1.215 1.217' 1.212 1.212 1.205 1.185 1.140 1.056 0.904 0.652 0.178 Exposure 3.558 10.542 14.851 18.248 20.669 22.218 23.054 23.325 23.254 21.616 21.508 21.082 21.561 22.198 22.821 23.329 23.521 24.092 24.791 25.360 25.384*

24.109 20.462 14.126 3.888 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.914 0.944 27 42 0.521 0.577 1

36 0.500 0.532 7

50 0.438 0.522 23 60 0.499 0.509 33 60 0.529 0.532 29 60 1.022 1.183 23 38 0.993 1.194 45 28 1.043 1.166 29 52 0.906 1.194 13 44 1.002 1.171 21 40 1.155 1.282 15 32 1.116 1.249 21 52 1.110 1.252 11 44 12 --

8 8 --

12....

28 --

28-..

29 IR: 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp:

Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow

(%)

Source Convergence 9.28 0.99903 0.433 25.279 20.737 548.1 89.15 15.3

-0.0 0.00007

% AXIAL TILT

-3.867

-5.940 AVG BOT 8ft/12ft 1.0183 1.0257 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 89.15 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT 1.282 19 1.268 19 1.264 19 1.260 19 1.259 19 1.258 19 1.258 19 1.253 19 1.252 19 1.252 21 IR JR 15 32 23 40 33 40 17 34 35 38 35 42 13 34 15 44 13 42 11 44 Value 1.577 1.578 1.585 1.590 1.601 1.610 1.611 1.611 1.611 1.616 MC PR Margin FT 0.913 19 0.912 21 0.908 19 0.906 19 0.899 19 0.894 19 0.894 21 0.894 19 0.894 19 0.891 19 IR JR 43 34 49 18 15 30 35 42 13 42 37 22 41 10 15 44 29 24 23 52 Value 7.60 7.20 7.14 7.88 7.48 7.32 7.73 7.72 7.67 6.78 APLHGR Margin Exp.

FT 0.679 35.5 14 0.634 34.0 16 0.632 34.5 16 0.631 11.8 19 0.630 29.4 14 0.623 30.4 17 0.618 11.8 19 0.617 11.8 20 0.613 11.0 21 0.610 36.2 18 IR JR K

11 38 18 41 46 20 9 30 20 11 40 18 27 54 12 43 14 20 9 38 18 11 32 20 35 8

12 11 28 20 Value 8.24 7.50 7.49 7.88 7.02 6.80 6.47 7.63 7.25 6.71 LHGR Margin Exp.

FT 0.834 31.2 14 0.788 34.8 16 0.783 34.2 16 0.755 25.9 14 0.739 34.8 16 0.733 37.0 16 0.733 41.3 18 0.733 30.7 17 0.732 30.9 16 0.729 37.7 18 IR JR K

49 24 18 9 32 20 41 16 20 33 8

15 13 40 19 9 36 19 49 16 6

43 14 20 29 52 15 17 10 6

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction

& CPR limit type 3

Thermal limit file:

Figure A.47 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 8,500.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-53 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

8750.0 (1191.70 250.0 (

34.05 3952.0 (100.00 %)

1050.0

-26.34 104.65 (102.10 %)

Core Average Exposure: MWd/MTU 20384.7 1

3 5

7 9 11 13 15 17 1

3 5

7 9

11 --

13 15 --

17 19 21 23 25 27 29 IR: 2 12 --

16--

8 12------.

16 --

8 12 --

28 28 8

8 8

8 8 --

8 28 --

28 19 21 23 25 12....

8 16 27 29 59 55 51 47 43 39 35 31 27 23 19 15 11 7

8 12 12 16 T

JR Bott Axial Profile N(PRA) Power Exposure

'op 25 0.204 3.618 24 0.624 10.709 23 0.858 15.080 22 0.996 18.516 21 1.077 20.959 20 1.102 22.515 19 1.112 23.355 18 1.105 23.624 17 1.092 23.550 16 1.067 21.894 15 1.067 21.785 14 1.138 21.352 13 1.166 21.837 12 1.193 22.481 11 1.210 23.108 10 1.213* 23.616 9

1.210 23.808 8

1.211 24.379 7

1.207 25.076 6

1.189 25.640 5

1.147 25.654*

4 1.064 24.359 3

0.912 20.676 2

0.658 14.280 tom 1

0.180 3.931 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.914 0.944 27 42 0.519 0.574 1 36 0.498 0.530 11 54 0.437 0.520 23 60 0.496 0.506 33 60 0.525 0.528 29 60 1.021 1.181 23 38 0.992 1.191 45 28 1.041 1.163 15 42 0.903 1.192 13 44 1.001 1.169 21 40 1.157 1.283 15 32 1.118 1.253 21 52

.1.112 1.255 11 44 6 10 14 18 22 26 30 34 38 42 46 50 54 58 3

Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 9.28 0.99901 0.434 25.076 20.534 548.1 88.66 15.3

-0.0 0.00006

% AXIAL TILT

-3.992

-5.841 AVG BOT 8ft/12ft 1.0182 1.0252 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 88.66 Top Ten Thermal Limits Summary - Sorted by Margin Power Value FT 1.283 19 1.270 19 1.267 19 1.262 19 1.262 19 1.260 19 1.260 19 1.256 19 1.255 19 1.255 21 IR JR 15 32 23 40 33 40 35 38 17 34 35 42 13 34 15 44 13 42 11 44 Value 1.573 1.573 1.581 1.586 1.596 1.604 1.605 1.605 1.606 1.609 MCPR Margin FT 0.915 21 0.915 19 0.911 19 0.908 19 0.902 19 0.898 21 0.897 19 0.897 19 0.897 19 0.895 19 IR JR 49 18 43 34 15 30 35 42 13 42 41 10 37 22 15 44 29 24 23 52 Value 7.58

7.17 7.11 7.88 7.43 7.29 7.73 7.73 7.73 7.65 APLHGR Margin Exp.

FT 0.679 35.8 14 0.633 34.4 16 0.632 34.9 16 0.630 12.3 19 0.628 29.8 14 0.622 30.8 17 0.620 15.3 21 0.618 12.2 20 0.618 12.2 19 0.612 11.4 21 IR JR K

11 38 19 41 46 20 9 30 20 11 40 18 27 54 12 43 14 20 19 52 5

11 32 20 9 38 18 35 8 12 Value 8.21 7.47 7.45 7.83 6.50 6.99 6.66 6.87 6.78 7.58 LHGR Margin Exp.

FT 0.834 31.7 14 0.789 35.2 16 0.783 34.7 16 0.754 26.4 14 0.740 41.7 18 0.739 35.3 16 0.736 39.1 18 0.735 36.3 15 0.734 37.4 16 0.732 31.1 17 IR JR K

49 24 18 9 32 20 41 16 20 33 815 49 16 6

13 40 19 17 10 5

15 16 6

9 36 19 43 14 20

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.48 Browns Ferry Unit 1 Cycle 9 Control Rod Pattern and Axial Distributions at 8,750.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-54 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

9000.0 (1225.70 250.0

(

34.05 )

3952.0 (100.00 %)

1050.0

-26.55 103.87 (101.34 %)

Core Average Exposure: MWd/MTU 20634.7 Axial Profile 1

3 5

7 9 11 13 15 17 19 21 23 25 27 29 1

3 28 5

7

..- 12 8

9 11 -

16 8

13--------

15.

12 --------

8 17-19.

16 8

8 21-23

..- 12 8

25 27 28 29 IR: 2 6 10 14 18 22 26 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp:

Deg-F In Channel Flow: Mlb/hr Total Bypass Flow

(%):

Total Water Rod Flow

(%)

Source Convergence 28 8 -- 12 8

- -8.

59 55 51 47 43 16.

39 35 12.

31 27 16.

23 19 15 11 7

3 N (PRA)

Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.628 0.861 0.997 1.076 1.101 1.109 1.101 1.087 1.062 1.062 1.133 1.161 1.188 1.206 1.210 1.208 1.211*

1.209 1.194 1.154 1.072 0.919 0.664 0.182 Power Exposure 0.206 3.678 10.877 15.311 18.785 21.249 22.813 23.654 23.922 23.844 22.170 22.062 21.620 22.112 22.762 23.394 23.903 24.094 24.665 25.361 25.921 25.925*

24.610 20.891 14.436 3.974 Edit Radial Power Zone Avg.

Max.

IR JR 4

0.914 0.943 27 42 5

0.517 0.572 1 36 6

0.496 0.529 11 54 9

0.435 0.517 23 60 10 0.494 0.502 33 60 11 0.522 0.525 29 60 14 1.019 1.180 23 38 15 0.990 1.189 15 34 16 1.039 1.162 15 42 17 0.900 1.191 13 44 18 0.999 1.168 21 40 19 1.159 1.285 15 32 20 1.119 1.257 21 52 21 1.114 1.258 11 44 8

8 --

12 28 30 34 38 42 46 50 54 58 9.28 0.99900 0.436 24.802 20.261 548.0 87.98 15.3

-0.0 0.00007

% AXIAL TILT

-4.162

-5.746 AVG BOT 8ft/12ft 1.0184 1.0246 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 87.98 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.285 19 15 32 1.272 19 23 40 1.269 19 33 40 1.265 19 35 38 1.263 19 17 34 1.262 19 35 42 1.261 19 13 34 1.259 19 15 44 1.258 19 13 42 1.258 21 11 44 MCPR Value Margin FT 1.566 0.919 21 1.568 0.918 19 1.575 0.914 19 1.580 0.911 19 1.589 0.906 19 1.596 0.902 21 1.599 0.901 19 1.599 0.901 19 1.599 0.901 19 1.601 0.899 19 IR JR 49 18 43 34 15 30 35 42 13 42 41 10 15 44 37 22 29 24 23 52 Value 7.54 7.13 7.08 7.84 7.87 7.39 7.76 7.25 7.74 7.72 APLHGR Margin Exp.

FT 0.679 36.2 14 0.633 34.7 16 0.632 35.3 16 0.631 15.7 21 0.630 12.7 19 0.626 30.2 14 0.622 15.2 21 0.621 31.2 17 0.619 12.6 20 0.618 12.6 19 IR JR K

11 38 19 41 46 20 9 30 20 19 52 5

11 40 18 27 54 12 13 48 5

43 14 20 11 32 20 9 38 18 Value 8.16 7.43 7.41 7.78 6.54 6.71 6.90 6.96 6.58 6.75 LHGR Margin Exp.

FT 0.834 32.2 14 0.789 35.6 16 0.782 35.1 16 0.752 26.8 14 0.747 42.1 18 0.744 39.5 18 0.741 36.7 15 0.738 35.7 16 0.738 40.5 18 0.733 37.8 16 IR JR K

49 24 18 9 32 20 41 16 20 33 8 15 49 16 6

17 10 5

15 16 6

13 40 19 41 50 6

9 36 19

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.49 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 9,000.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-55 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

9250.0 (1259.80 250.0

(

34.05 3952.0 (100.00 %)

1050.0

-26.69 103.37 (100.85 %)

17 19 21 23 25 27 29 28-------

8 12------.

8 16 Core Average Exposure: MWd/MTU 20884.7 Axial Profile N(PRA)

Power 1

3 5

7 9 11 1

3 13 15 28 --

5 7

..- 12 8 --

9 11.

. 16 8

13--------

15.

. 12------.-8 --

17--------

19.

16 8

21--------

23

..- 12 8 --

25 27 28 --

29 IR: 2 6 10 14 18 22 26 30 Control Rod Density:

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow

(%):

Total Water Rod Flow (%):

Source Convergence 59 55 51 47 43 39 8

8 8 --

12 28....

12 16 35 31 27 23 19 15 11 7

3 Top 25 0.207 24 0.632 23 0.866 22 0.999 21 1.077

JR 20 1.100 19 1.107 18 1.098 17 1.083 16 1.057 15 1.057 14 1.127 13 1.155 12 1.182 11 1.200 10 1.205 9

1.205 8

1.210 7

1.211*

6 1.199 5

1.161 4

1.081 3

0.928 2

0.671 Bottom 1

0.184 Exposure 3.739 11.045 15.542 19.054 21.540 23.110 23.954 24.219 24.138 22.445 22.337 21.888 22.386 23.043 23.678 24.188 24.380 24.952 25.647 26.204*

26.198 24.864 21.108 14.593 4.018 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.913 0.943 27 42 0.515 0.569 1

36 0.494 0.527 11 54 0.433 0.515 23 60 0.491 0.499 33 60 0.518 0.521 29 60 1.018 1.178 23 38 0.989 1.187 45 28 1.038 1.161 15 42 0.898 1.190 13 44 0.998 1.166 21 40 1.162 1.287 15 32 1.121 1.261 21 52 1.116 1.261 11 44 34 38 42 46 50 54 58 9.28 0.99902 0.437 24.635 20.093 548.0 87.53 15.3

-0.0 0.00007

% AXIAL TILT

-4.301

-5.655 AVG BOT 8ft/12ft 1.0183 1.0241 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 87.53 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT 1.287 19 1.274 19 1.272 19 1.267 19 1.265 19 1.263 19 1.263 19 1.262 19 1.261 20 1.261 19 IR JR 15 32 23 40 33 40 35 38 17 34 35 42 13 34 15 44 21 52 13 42 Value 1.561 1.565 1.571 1.576 1.584 1.589 1.594 1.594 1.594 1.595 MCPR Margin FT 0.922 21 0.920 19 0.917 19 0.913 19 0.909 19 0.906 21 0.904 19 0.903 19 0.903 19 0.903 19 IR JR 49 18 43 34 15 30 35 42 13 42 41 10 15 44 29 24 37 22 23 52 APLHGR Value Margin Exp.

FT 7.52 0.680 36.6 14 7.95 0.642 16.2 21 7.89 0.634 15.6 21 7.10 0.633 35.1 16 7.06 0.633 35.7 16 7.87 0.630 13.1 19 7.80 0.628 15.8 20 7.78 0.626 15.6 19 7.74 0.625 16.1 21 7.34 0.625 30.6 14 IR JR K

11 38 19 19 52 5

13 48 5

41 46 20 9 30 20 11 40 18 21 52 5

47 46 5

49 44 5

27 54 12 LHGR Value Margin Exp.

FT 8.13 0.835 32.6 14 7.40 0.789 36.1 16 7.37 0.782 35.5 16 6.50 0.756 43.5 18 6.75 0.752 39.9 18 7.73 0.751 27.3 14 6.93 0.747 37.1 15 6.61 0.744 40.8 18 7.09 0.740 34.1 18 6.50 0.740 41.7 18 IR JR K

49 24 18 9 32 20 41 16 20 11 46 5

17 10 5

33 8 15 15 16 6

41 50 6

41 8

5 15 50 5

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.50 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 9,250.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-56 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

9450.0 (1287.00 200.0 (

27.24 3952.0 (100.00 %)

1050.0

-26.85 102.80 (100.29 %)

17 19 21 23 25 27 29 28-------

Core Average Exposure: MWd/MTU 21084.7 1

3 5

7 9

11 13 15 17 19 21 23 25 27 1

3 5

7 9 11 13 15 28 --

12 --

8 --

16 --

8 8 --

12 8 --

16....

12 16 --

8 12 -

8 --

8..

..- 12..

8 --

16..

8 --

12 --------

28 --

28--.

22 26 30 34 38 42 46 50 54 58 59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 T

JR Bott Axial Profile N(PRA) Power Exposure Top 25 0.208 3.788 24 0.634 11.181 23 0.868 15.728 22 1.000 19.270 21 1.076 21.772 20 1.098 23.347 19 1.104 24.193 18 1.095 24.456 17 1.079 24.372 16 1.053 22.664 15 1.052 22.556 14 1.122 22.100 13 1.150 22.604 12 1.177 23.266 11 1.195 23.905 10 1.201 24.416 9

1.203 24.607 8

1.210 25.181 7

1.213* 25.876 6

1.204 26.430*

5 1.169 26.417 4

1.090 25.068 3

0.936 21.284 2

0.677 14.720 tom 1

0.186 4.053 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.913 0.942 27 42 0.514 0.567 1 36 0.492 0.526 11 54 0.432 0.513 23 60 0.489 0.497 33 60 0.515 0.518 29 60 1.016 1.177 23 38 0.988 1.185 15 34 1.036 1.160 15 42 0.896 1.189 13 44 0.997 1.165 21 40 1.163 1.288 15 32 1.122 1.265 21 52 1.118 1.264 11 44 29 IR: 2 6 10 14 18 2 Control Rod Density:

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 9.28 0.99901 0.439 24.438 19.897 548.0 87.03 15.3

-0.0 0.00008

% AXIAL TILT

-4.486

-5.586 AVG BOT 8ft/12ft 1.0187 1.0237 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 87.03 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.288 19 15 32 1.275 19 23 40 1.274 19 33 40 1.269 19 35 38 1.267 19 17 34 1.265 19 35 42 1.265 19 15 44 1.265 20 21 52 1.264 19 13 34 1.264 21 11 44 MCPR Value Margin FT 1.556 0.925 21 1.561 0.923 19 1.567 0.919 19 1.573 0.916 19 1.580 0.912 19 1.583 0.909 21 1.589 0.906 19 1.590 0.906 19 1.590 0.906 19 1.590 0.906 19 IR JR 49 18 43 34 15 30 35 42 13 42 41 10 15 44 23 52 29 24 37 22 APLHGR Value Margin Exp.

FT 7.49 0.680 36.9 14 8.05 0.652 16.5 21 8.00 0.645 15.9 21 7.89 0.637 16.1 20 7.88 0.635 16.0 19 7.82 0.633 16.5 21 7.04 0.633 36.0 16 7.08 0.632 35.4 16 7.87 0.629 13.5 19 7.30 0.623 30.9 14 IR JR K

11 38 19 19 52 5

13 48 5

21 52 5

47 46 5

49 44 5

9 30 20 41 46 20 11 40 18 27 54 12 LHGR Value Margin Exp.

FT 8.11 0.835 32.8 14 7.38 0.789 36.4 16 7.34 0.781 35.9 16 6.55 0.764 43.8 18 6.79 0.759 40.2 18 6.96 0.754 37.6 15 6.64 0.750 41.2 18 7.68 0.749 27.6 14 6.55 0.749 42.0 18 7.14 0.748 34.4 18 IR JR K

49 24 19 9 32 20 41 16 20 11 46 5

17 10 5

15 16 5

41 50 6

33 8

15 15 50 5

41 8

5

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction

& CPR limit type 3

Thermal limit file:

Figure A.51 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 9,450.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-57 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 1

3 5

7 9 11 13 15 1

3 28 5

7 12 8 --

9 11 14 8

13-15

. 12-..

..- 8 --

17-19 14 8

21 23 12 8 --

25 27

'28 --

29 IR: 2 6 10 14 18 22 26 30 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 9

9450.2 (1287.00 0.2 (

0.03 3952.0 (100.00 %)

1050.0

-26.34 104.63 (102.08 %)

17 19 21 23 25 27 29 28-------

8 --

12 ------

8 --

14..

8 --...

8 14..

8 --

12------.

28-------

34 38 42 46 50 54 58 Core Average Exposure: MWd/MTU 21084.9 Axial Profile 59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 N (PRA)

Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom.

1 Power Exposure 0.209 3.788 0.638 11.181 0.873 15.729 1.005 19.270 1.079 21.773 1.098 23.348 1.100 24.193 1.084 24.457 1.060 24.372 1.040 22.664 1.044 22.556 1.119 22.101 1.149 22.604 1.179 23.266 1.199 23.905 1.206 24.416 1.208 24.608 1.216 25.181 1.219* 25.876 1.208 26.431" 1.172 26.417 1.092 25.068 0.938 21.284 0.678 14.720 0.186 4.053 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.916 0.947 27 42 0.513 0.562 1 36 0.491 0.527 11 54 0.431 0.516 23 60 0.488 0.499 33 60 0.515 0.521 29 60 1.015 1.181 23 38 0.990 1.190 23 42 1.035 1.160 29 52 0.896 1.186 13 44 0.997 1.168 21 40 1.164 1.286 15 32 1.119 1.272 21 52 1.117 1.258 11 44 9.37 0.99901 0.436 25.096 20.554 548.1 88.64 15.3

-0.0 0.00009

% AXIAL TILT

-4.825

-5.585 AVG BOT 8ft/12ft 1.0197 1.0237 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 88.64 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT 1.286 19 1.280 19 1.280 19 1.274 19 1.272 20 1.271 19 1.266 19 1.264 19 1.264 19 1.262 19 IR JR 15 32 23 40 33 40 35 38 21 52 35 42 17 34 23 52 15 44 21 50 Value 1.575 1.576 1.579 1.584 1.588 1.592 1.593 1.595 1.602 1.604 MC PR Margin FT 0.914 19 0.913 19 0.912 21 0.909 19 0.907 21 0.904 19 0.904 19 0.903 19 0.899 21 0.898 20 IR JR 43 34 35 42 49 18 15 30 41 10 23 52 29 24 37 22 33 36 21 52 APLHGR Value Margin Exp.

FT 7.32 0.664 36.9 14 8.08 0.654 16.5 21 8.03 0.648 15.9 21 7.92 0.639 16.1 20 7.92 0.638 16.0 19 7.86 0.636 16.5 21 7.10 0.634 35.4 16 7.35 0.627 30.9 14 6.98 0.627 36.0 16 6.42 0.623 43.3 18 IR JR K

11 38 19 19 52 5

13 48 5

21 52 5

47 46 5

49 44 5

41 46 20 27 54 12 9 30 20 49 46 5

LHGR Value Margin Exp.

FT 7.95 0.818 32.8 14 7.36 0.783 35.9 16 7.31 0.783 36.4 16 6.57 0.767 43.8 18 6.82 0.762 40.2 18 6.98 0.757 37.6 15 7.74 0.754 27.6 14 6.67 0.754 41.2 18 6.58 0.752 42.0 18 7.16 0.750 34.4 18 IR JR K

49 24 19 41 16 20 9 32 20 11 46 5

17 10 5

15 16 5

33 8 15 41 50 6

15 50 5

41 8

5

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.52 Browns Ferry Unit 1 Cycle 9 Control Rod Pattern and Axial Distributions at 9,450.2 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-58 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow,: Mlb/hr 9

9750.0 (1327.90 299.8 (

40.83 3952.0 (100.00 %)

1050.0

-26.59 103.72 (101.19 %)

Core Average Exposure: MWd/MTU 21384.7 Axial Profile N(PRA) Power 1

3 5

7 9 11 13 15 17 19 21 23 25 27 29 1

3

28 28-......

5 7

..- 12 8

8 12 --

9 11.

. 14 8-8 13---

15 12

..- 8 8-..

17---

19 14 8-8 21---

23 12 8

8 12 25 27

..- 28 28-..

59 55 51 4 7 43 14.

39 35 12 31 27 14 23 19 15 ii 1

JR Top 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 0.211 0.642 0.876 1.005 1.078 1.095 1.096 1.079 1.055 1.034 1.038 1.111 1.142 1.172 1.193 1.201 1.205 1.216 1.223*

1.216 1.183 1.105 0.950 0.688 0.189 Exposure 3.862 11.387 16.010 19.595 22.122 23.703 24.549 24.807 24.715 22.987 22.880 22.417 22.929 23.599 24.244 24.757 24.950 25.525 26.222 26.773*

26.750 25.378 21.550 14.912 4.106 Edit Zone 4

5 6

9 10 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.916 0.946 27 42 0.511 0.559 1 36 0.4890.525 11 54 0.429 0.513 23 60 0.485 0.495 33 60 0.511 0.516 29 60 1.013 1.179 23 38 0.988 1.188 23 42 1.033 1.156 29 52 0.892 1.185 13 44 0.995 1.166 21 40 1.167 1.288 15 32 1.121 1.277 21 52 1.120 1.263 19 52 29 IR:

2 6 10 14 18 22 26 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%)

Source Convergence 3

30 34 38 42 46 50 54 58 9.37 3

2 Bottom 1

0.99902 0.438 24.787 20.245 548.1 87.82 15.3

-0.0 0.00008

% AXIAL TILT

-5.123

-5.491 AVG BOT 8ft/12ft 1.0205 1.0231 Active Channel Flow: Mlb/hr 87.82 (of total core flow)

(of total core flow)

Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.288 19 15 32 1.283 19 33 40 1.283 19 23 40 1.277 19 35 38 1.277 20 21 52 1.273 19 35 42 1.268 19 23 52 1.268 19 17 34 1.268 19 15 44 1.267 19 21 50 MCPR Value Margin FT 1.570 0.917 19 1.571 0.917 19 1.572 0.916 21 1.578 0.913 19 1.578 0.912 21 1.583 0.909 19 1.586 0.908 19 1.589 0.906 19 1.594 0.904 20 1.595 0.903 21 IR JR 43 34 35 42 49 18 15 30 41 10 23 52 29 24 37 22 21 52 33 36 Value 8.22 8.20 7.28 8.06 8.06 7.99 7.04 6.49 6.61 6.94 APLHGR Margin Exp.

FT 0.669 17.1 21 0.664 16.5 21 0.664 37.4 14 0.653 16.6 20 0.653 16.5 19 0.649 17.0 21 0.633 36.0 16 0.633 43.7 18 0.627 41.1 17 0.627 36.4 16 IR JR K

19 52 5

13 48 5

11 38 19 21 52 5

47 46 5

49 44 5

41 16 20 49 46 5

47 44 5

9 30 20 LHGR Value Margin Exp.

FT 7.90 0.818 33.4 14 7.24 0.782 37.2 16 7.31 0.782 36.4 16 6.65 0.780 44.3 18 6.87 0.772 40.7 18 7.04 0.768 38.1 15 6.65 0.764 42.5 18 6.71 0.762 41.6 18 7.23 0.761, 34.9 18 7.67 0.752 28.2 14 IR JR 49 24 9 30 41 16 11 46 17 10 15 16 15 50 41 50 41 8

33 8

K 19 20 20 5

5 5

5 6

5 15

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction

& CPR limit type 3

Thermal limit file:

Figure A.53 Browns Ferry Unit 1 Cycle 9 Control Rod Pattern and Axial Distributions at 9,750.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-59 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

10000.0 (1361.90 250.0 (

34.05 3952.0 (100.00 %)

1050.0

-26.80 102.97 (100.46 %)

Core Average Exposure: MWd/MTU 21634.8 1

3 1

3 5

7 9

13 15....

17 19....

21 23 25 27 29 IR: 2 6

5 7

9 11 13 28 12 --

8 15 17 28 8

19 21 23 25 12....

14 --

8 12-------

14 --

8 12 --

8 8

14 8---------

12 8

14 8

12.

28-------

30 34 38 42 46 50 27 29 59 55 51 47 43 39 35 31 27 23 19 15 11 7

Axial Profile N(PRA) Power Exposure Top 25 0.212 3.924 24 0.644 11.560 23 0.878 16.246 22 1.004 19.866 21 1.075 22.412

JR 20 1.092 23.998 19 1.091 24.844 18 1.074 25.098 17 1.049 24.999 16 1.028 23.255 15 1.031 23.149 14 1.104 22.679 13 1.135 23.199 12 1.165 23.876 11 1.187 24.525 10 1.197 25.040 9

1.203 25.235 8

1.217 25.813 7

1.227* 26.511 6

1.224 27.061*

5 1.194 27.030 4

1.118 25.639 3

0.963 21.775 2

0.698 15.075 Bottom 1

0.191 4.151 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.916 0.946 27 42 0.509 0.557 1 36 0.488 0.523 11 54 0.428 0.510 23 60 0.482 0.492 33 60 0.507 0.513 29 60 1.012 1.177 23 38 0.987 1.186 23 42 1.031 1.154 15 42 0.890 1.183 13 44 0.994 1.165 21 40 1.169 1.290 15 32 1.122 1.281 21 52 1.122 1.267 19 52 28 10 14 18 22 26 54 58 3

Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp:

Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow

(%)

Source Convergence 9.37 0.99901 0.440 24.527 19.985 548.1 87.17 15.3

-0.0 0.00009

% AXIAL TILT

-5.456

-5.417 AVG BOT 8ft/12ft 1.0215 1.0226 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 87.17 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT 1.290 19 1.285 19 1.285 19 1.281 20 1.280 19 1.275 19 1.272 19 1.271 19 1.271 19 1.270 19 IR JR 15 32 33 40 23 40 21 52 35 38 35 42 23 52 21 50 15 44 17 34 Value 1.566 1.566 1.567 1.571 1.573 1.577 1.581 1.584 1.586 1.590 MCPR Margin FT 0.920 21 0.919 19 0.919 19 0.916 21 0.915 19 0.913 19 0.911 19 0.909 19 0.908 20 0.905 21 IR JR 49 18 43 34 35 42 41 10 15 30 23 52 29 24 37 22 21 52 33 36 APLHGR Value Margin Exp.

FT 8.34 0.681 17.5 21 8.35 0.678 16.9 21 8.19 0.665 16.9 19 8.18 0.665 17.1 20 7.24 0.663 37.8 14 8.09 0.660 17.4 21 6.55 0.641 44.0 18 6.67 0.634 41.4 17 7.00 0.632 36.4 16 7.72 0.630 17.4 21 IR JR 19 52 13 48 47 46 21 52 11 38 49 44 49 46 47 44 41 16 17 50 K

5 5

19 5

5 5

20 5

Value 7.86 6.71 6.93 7.20 7.26 7.10 6.72 6.68 7.29 6.46 LHGR Margin Exp.

FT 0.818 33.8 14 0.792 44.7 18 0.782 41.1 18 0.781 37.6 16 0.780 36.8 16 0.778 38.5 15 0.776 42.9 18 0.772 43.0 18 0.771 35.4 18 0.758 44.4 18 IR JR 49 24 11 46 17 10 9 30 41 16 15 16 15 50 41 50 41 8

9 18 K

19 5

5 20 20 5

5 5

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.54 Browns Ferry Unit 1 Cycle 9 Control Rod Pattern and Axial Distributions at 10,000.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-60 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lb Flow: Mlb/hr 9

10000.2 (1361.90 0.2 (

0.03 3952.0 (100.00 %)

1050.0 m

-26.16 105.32 (102.75 %)

15 17 19 21 23 25 27 29 28-------

8 --

10---

Core Average Exposure: MWd/MTU 21635.0 Axial Profile 1

3 5

7 9

1 3

5 7

9 11 13 28 10 --

8 59 55 51 47 11..

.. 14 --

13-15 12 --

17-8-8 14 8 --

8

--- --- 12 19 21 23 25 27 29 IR: 2 6

14 8-8 14 10 --

8 --

10.

43 39 35 31 27 23 19 15 11 7

3 N (PRA)

Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

Power Exposure 0.211 3.924 0.643 11.560 0.876 16.246 1.000 19.866 1.068 22.413 1.079 23.998 1.071 24.844 1.060 25.099 1.040 25.000 1.023 23.255 1.030 23.149 1.106 22.680 1.139 23.199 1.171 23.876 1.194 24.526 1.205 25.041 1.212 25.235 1.225 25.813 1.235* 26.511 1.231 27.061*

1.200 27.030 1.123 25.640 0.966 21.775 0.700 15.075 0.192 4.151 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.919 0.948 27 42 0.508 0.559 1 36 0.487 0.521 11 54 0.427 0.510 23 60 0.483 0.492 33 60 0.509 0.513 29 60 1.013 1.181 23 38 0.988 1.188 35 40 1.031 1.155 29 52 0.889 1.181 13 44 0.992 1.166 21 40 1.168 1.296 15 32 1.124 1.278 21 52 1.123 1.265 11 44 28 --

28 10 14 18 22 26 30 34 38 42 46 50 54 58 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 9.46 0.99902 0.438 25.397 20.855 548.2 89.20 15.3

-0.0 0.00009

% AXIAL TILT

-6.053

-5.417 AVG BOT 8ft/12ft 1.0257 1.0226 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 89.20 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.296 19 15 32 1.289 19 33 40 1.287 19 23 40 1.284 19 35 38 1.278 20 21 52 1.277 19 35 42 1.275 19 17 34 1.270 19 23 52 1.268 19 13 34 1.265 21 11 44 Value 1.576 1.581 1.583 1.586 1.593 1.600 1.600 1.601 1.603 1.614 MC PR Margin FT 0.914 19 0.911 19 0.910 19 0.908 21 0.904 19 0.900 21 0.900 19 0.900 19 0.898 21 0.892 20 IR JR 43 34 15 30 35 42 49 18 29 24 33 36 37 22 23 52 41 10 21 52 Value 8.40 8.40 8.24 8.23 8.14 7.24 6.59 6.71 7.77 6.69 APLHGR Margin Exp.

FT 0.686 17.5 21 0.683 16.9 21 0.669 16.9 19 0.669 17.1 20 0.664 17.4 21 0.662 37.8 14 0.645 44.0 18 0.638 41.4 17 0.634 17.4 21 0.632 40.8 18 IR JR 19 52 13 48 47 46 21 52 49 44 11 38 49 46 47 44 17 50 17 52 K5 5

5 5

5 19 5

5 5

5 Value 7.85 6.75 6.97 7.23 7.14 6.76 6.72 7.33 6.49 7.04 LHGR Margin Exp.

FT 0.817 33.8 14 0.796 44.7 18 0.787 41.1 18 0.785 37.6 16 0.783 38.5 15 0.781 42.9 18 0.777 43.0 18 0.775 35.4 18 0.763 44.4 18 0.761 37.3 17 IR JR K

49 24 19 11 46 5

17 10 5

9 30 20 15 16 5

15 50 5

41 50 5

41 8

5 9 18 5

47 18 5

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction

& CPR limit type 3

Thermal limit file:

Figure A.55 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 10,000.2 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-61 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

10200.0 (1389.10 199.8 (

27.21 3952.0 (100.00 %)

1050.0

-26.33 104.70 (102.14 %)

Core Average Exposure: MWd/MTU 21834.7 Axial Profile N(PRA)

Power 1

3 5

7 9

1 3

5 7

9 11 13 15 17 19 21 23 25 27 29 28 28-..

10 --

8 8

10-......

8-8 14....

59 55 51 47 43 39 35 11..

14 13-15 12-..

8 17---

19.

14 8

21--------

23 10 8

25 27 28 29 IR: 2 6 10 14 18 22 26 30 Control Rod Density:

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow

(%):

Total Water Rod Flow (%):

Source Convergence 8....-

8 28 34 8

10 --

12 --

14 --

31 27 23 19 15 11 7

3 Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.212 0.644 0.877 0.999 1.065 1.075 1.067 1.055 1.035 1.018 1.024 1.101 1.133 1.166 1.190 1.201 1.211 1.226

1. 238" 1.237 1.210 1.134 0.977 0.708 0.194 Exposure 3.974 11.698 16.434 20.082 22.643 24.231 25.075 25.327 25.224 23.467 23.362 22.888 23.414 24.097 24.751 25.268 25.464 26.045 26.744 27.293*

27.257 25.852 21.957 15.207 4.188 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.918 0.947 27 42 0.507 0.557 1 36 0.486 0.519 11 54 0.426 0.508 23 60 0.481 0.490 33 60 0.506 0.510 29 60 1.012 1.179 23 38 0.986 1.186 35 40 1.029 1.152 29 52 0.887 1.180 13 44 0.991 1.164 21 40 1.170 1.298 15 32 1.126 1.281 21 52 1.125 1.268 11 44 38 42 46 50 54 58 9.46 0.99901 0.440 25.179 20.638 548.2 88.65 15.3

-0.0 0.00008

% AXIAL TILT

-6.361

-5.369 AVG BOT 8ft/12ft 1.0268 1.0223 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 88.65 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.298 19 15 32 1.290 19 33 40 1.288 19 23 40 1.286 19 35 38 1.281 20 21 52 1.278 19 35 42 1.277 19 17 34 1.273 19 23 52 1.269 19 13 34 1.268 21 11 44 MCPR Value Margin FT 1.573 0.915 19 1.578 0.912 19 1.580 0.911 19 1.582 0.910 21 1.590 0.906 19 1.595 0.903 19 1.597 0.902 21 1.597 0.902 19 1.597 0.902 21 1.608 0.895 20 IR JR 43 34 15 30 35 42 49 18 29 24 23 52 33 36 37 22 41 10 21 52 Value 8.49 8.51 8.33 8.32 8.23 7.20 6.64 6.75 7.86 6.73 APLHGR Margin Exp.

FT 0.695 17.9 21 0.694 17.3 21 0.679 17.3 19 0.679 17.4 20 0.673 17.8 21 0.661 38.1 14 0.652 44.3 18 0.644 41.7 17 0.643 17.8 21 0.638 41.1 18 IR JR 19 52 13 48 47 46 21 52 49 44 11 38 49 46 47 44 17 50 17 52 K

5 5

5 19 5

5 5

5 Value 7.82 6.80 7.01 7.19 6.82 6.76 7.19 7.38 6.53 7.08 LHGR Margin Exp.

FT 0.816 34.2 14 0.805 45.0 18 0.795 41.4 18 0.791 38.8 15 0.790 43.2 18 0.785 43.3 18 0.783 38.0 16 0.783 35.7 18 0.770 44.7 18 0.768 37.6 17 IR JR K

49 24 19 11 46 5

17 10 5

15 16 5

15 50 5

41 50 5

9 30 20 41 8

5 9 18 5

47 18 5

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.56 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 10,200.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-62 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

10392.5 (1415.40 192.5 (

26.22 3952.0 (100.00 %)

1050.0

-26.49 104.09 (101.55 %)

Core Average Exposure: MWd/MTU 22027.2 Axial Profile N(PRA)

Power 1

3 5

7 9

11 13 15 17 19 21 23 25 27 29 IR:

1 3

5 7

9 11 13 15 17 19 21 23 25 27 29 28 28 --------

10 --

14 8

8 12 8 --

8 10-....

8 --

14..

8 --

8

-12 59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.212 0.645 0.877 0.998 1.063 1.072 1.064 1.051 1.031 1.013 1.019 1.096 1.129 1.161 1.186 1.199 1.210 1.227 1.242 1.244" 1.218 1.144 0.987 0.716 0.197 Exposure 4.022 11.831 16.616 20.290 22.864 24.454 25.297 25.546 25.439 23.670 23.567 23.088 23.620 24.309 24.967 25.486 25.685 26.268 26.970 27.519*

27.477 26.058 22.135 15.336 4.224 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.918 0.947 27 42 0.506 0.555 1 36 0.485 0.518 11 54 0.425 0.506 23 60 0.479 0.487 33 60 0.503 0.507 29 60 1.010 1.178 23 38 0.985 1.185 35 40 1.028 1.150 15 42 0.885 1.179 13 44 0.990 1.162 21 40 1.172 1.299 15 32 1.127 1.284 21 52 1.126 1.270 11 44 14 --

8-8 14..

10 --

8 8 --

10-..

28 28-..

2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 Control Rod Density:

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp:.Deg-F In Channel Flow: Mlb/hr Total Bypass Flow

(%):

Total Water Rod Flow (%):

Source Convergence 9.46 0.99900 0.442 24.971 20.430 548.2 88.12 15.3

-0.0 0.00008

% AXIAL TILT

-6.654

-5.325 AVG BOT 8ft/12ft 1.0279 1.0220 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 88.12 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.299 19 15 32 1.292 19 33 40 1.290 19 23 40 1.287 19 35 38 1.284 20 21 52 1.280 19 35 42 1.278 19 17 34 1.276 19 23 52 1.270 21 11 44 1.270 19 13 34 MCPR Value Margin FT 1.571 0.917 19 1.575 0.914 19 1.577 0.913 19 1.577 0.913 21 1.586 0.908 19 1.590 0.906 19 1.591 0.905 21 1.593 0.904 19 1.594 0.904 21 1.602 0.899 20 IR JR 43 34 15 30 35 42 49 18 29 24 23 52 41 10 37 22 33 36 21 52 Value 8.57 8.61 8.41 8.40 8.30 7.16 6.68 7.93 6.78 7.92 APLHGR Margin Exp.

FT 0.704 18.2 21 0.704 17.7 21 0.687 17.7 19 0.687 17.8 20 0.681 18.1 21 0.660 38.4 14 0.658 44.6 18 0.651 18.1 21 0.649 42.0 17 0.647 17.5 19 IR JR 19 52 13 48 47 46 21 52 49 44 11 38 49 46 17 50 47 44 15 48 K

5 5

5 19 5

5 5

5 Value 7.78 6.84 7.04 6.86 7.22 6.80 7.41 7.15 6.56 7.12 LHGR Margin Exp.

FT 0.815 34.5 14 0.813 45.3 18 0.801 41.7 18 0.798 43.5 18 0.797 39.1 15 0.792 43.6 18 0.790 36.0 18 0.782 38.3 16 0.777 44.9 18 0.775 37.9 17 IR JR 49 24 11 46 17 10 15 50 15 16 41 50 41 8

9 30 9 18 47 18 K

19 5

5 5

5 20 5

5

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.57 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 10,392.5 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-63 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lb Flow: Mlb/hr 1

3 5

7 9

11 13 1

3 32 --

5 7

18 --

0 --

Core Average Exposure: MWd/MTU 22027.3 10392.7 (1415.40 0.2 (

0.02 3952.0 (100.00 %)

1050.0 m

-25.87 106.39 (103.80 %)

15 17 19 21 23 25 27 29 14 --

32 0 --

18 Axial Profile N(PRA) Power E

5 5

5 4

9 11 --

32 13 15 14 17 19 --

32 21 23 25 0

10

-1..

i0 0..

..- 10 18 --

0..

0 10....

0

- 18 32 14 32 3

3 2

2 Top 25 0.171 24 0.517 23 0.711 22 0.828 21 0.915 59

JR 20 0.977 5

19 1.018 1

18 1.050 47 17 1.064 43 16 1.068 39 15 1.082 35 14 1.171 31 13 1.215 7

12 1.260 3

11 1.298 19 10 1.322*

15 9

1.321 11 8

1.299 7

7 1.278 3

6 1.252 5

1.206 4

1.122 3

0.964 2

0.699 Bottom 1

0.192

% AXIAL TILT -11.099 Exposure 4.022 11.831 16.616 20.290 22.864 24.455 25.297 25.547 25.439 23.670 23.567 23.088 23.620 24.309 24.967 25.486 25.685 26.268 26.970 27.519*

27.477 26.058 22.136 15.336 4.224

-5.325 1.0220 89.99 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.853 0.946 27 42 0.490 0.534 1 36 0.466 0.496 11 54 0.412 0.486 15 58 0.455 0.461 33 60 0.462 0.465 29 60 1.067 1.277 29 48 1.037 1.227 27 16 0.948 1.162 25 52 0.865 1.116 17 48 0.998 1.266 21 40 1.181 1.359 29 46 1.217 1.366 29 50 1.080 1.250 35 28 27 29 IR: 2 32 --

14 --

32 6 10 14 18 22 26 30 34 38 42 46 50 54 58 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%)

Source Convergence 10.36 0.99902 0.441 26.028 21.484 548.1 89.99 15.4

-0.0 0.00006 AVG BOT 8ft/12ft 1.0722 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow)

Top Ten Thermal Limits Summary - Sorted by Margin Power Value FT IR JR 1.366 20 29 50 1.359 20 11 32 1.359 19 29 46 1.352 19 27 48 1.349 19 15 32 1.337 19 13 34 1.335 19 21 38 1.335 19 23 40 1.328 19 19 40 1.326 19 21 42 MC PR Value Margin FT 1.581 0.911 20 1.582 0.910 19 1.590 0.906 19 1.591 0.905 19 1.592 0.905 19 1.593 0.904 19 1.595 0.903 20 1.596 0.902 19 1.599 0.901 19 1.599 0.901 19 IR JR 29 50 33 44 35 42 29 46 43 34 27 48 11 30 37 22 19 36 39 24 Value 8.42 7.38 7.41 8.35 7.23 7.22 7.31 8.15 8.10 7.30 APLHGR Margin Exp.

FT 0.674 14.9 20 0.671 37.1 14 0.671 36.7 14 0.668 14.2 20 0.664 38.2 18 0.663 38.1 18 0.656 35.8 16 0.652 13.6 19 0.648 13.6 19 0.648 34.7 16 IR JR 49 32 47 32 29 48 29 50 27 12 49 28 37 8

27 48 47 28 53 38 K

5 6

6 5

6 6

10 6

6 10 LHGR Value Margin Exp.

FT 7.65 0.826 37.3 14 7.70 0.825 36.5 14 7.66 0.823 36.7 15 7.63 0.820 36.7 15 7.65 0.817 36.2 16 7.47 0.814 38.0 18 7.42 0.809 38.0 18 7.62 0.806 35.3 16 7.27 0.800 38.9 16 7.45 0.795 36.1 15 IR JR 47 32 31 48 33 16 15 34 23 8

33 50 49 34 7 24 9 32 23 42 K

5 6

6 6

10 6

6 10 6

6

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.58 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 10,392.7 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-64 Cycle:

Exposure: MWd/MTU (GWd)

Delta E:

MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

10500.0 (1430.00 107.3 (

14.61 3952.0 (100.00 %)

1050.0

-25.98 105.97 (103.39 %)

Core Average Exposure: MWd/MTU 22134.8 1

3 5

7 1

3 5

7 9

11 13 18 32 --

0 9 11 13 32 --

0 --

15 14 17 19 21 23 32 15 --

14 17-19 32 0

21-23 18 25 27 29 IR:

2 6 10 14 25 27 29 10 --

18 0

18 -.

10 -- --

0 --

32

1.

10 --.-----

14 10 0

32 0

18....

14 --

32 30 34 38 42 46 50 54 59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 JR Bott Axial Profile N(PRA) Power Exposure Top 25 0.170 4.044 24 0.515 11.891 23 0.707 16.698 22 0.824 20.386 21 0.910 22.970 20 0.972 24.568 19 1.013 25.415 18 1.045 25.668 17 1.060 25.562 16 1.064 23.789 15 1.079 23.687 14 1.168 23.207 13 1.213 23.743 12 1.259 24.437 11 1.297 25.099 10 1.323 25.620 9

1.323" 25.819 8

1.302 26.400 7

1.282 27.100 6

1.258 27.646*

5 1.214 27.599 4

1.130 26.172 3

0.972 22.233 2

0.705 15.407 tom 1

0.194 4.243 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.853 0.947 27 42 0.489 0.533 1 36 0.465 0.495 11 54 0.411 0.486 15 58 0.454 0.460 33 60 0.460 0.464 29 60 1.067 1.276 29 48 1.036 1.227 27 16 0.947 1.161 25 52 0.864 1.116 17 48 0.997 1.265 21 40 1.182 1.360 29 46 1.218 1.366 29 50 1.081 1.251 35 28 0

32 22 26 58 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow

(%):

Source Convergence 10.36 0.99897 0.442 25.859 21.315 548.1

% AXIAL TILT -11.483

-5.324 AVG BOT 8ft/12ft 1.0744 1.0220 8 9.63 Active Channel Flow: Mlb/hr 15.4 (of total core flow)

-0.0 (of total core flow) 89.63 0.00008 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.366 20 29 50 1.360 19 29 46 1.360 20 11 32 1.353 19 27 48 1.350 19 15 32 1.338 19 13 34 1.336 19 21 38 1.336 19 23 40 1.329 19 19 40 1.327 19 21 42 Value 1.580 1.580 1.589 1.590 1.591 1.592 1.594 1.595 1.598 1.598 MCPR Margin FT 0.912 20 0.911 19 0.906 19 0.906 19 0.905 19 0.905 19 0.904 20 0.903 19 0.901 19 0.901 19 IR JR 29 50 33 44 35 42 29 46 43 34 27 48 11 30 37 22 21 38 19 36 Value 8.48 7.41 7.43 8.41 7.25 7.24 7.31 8.21 8.15 7.31 APLHGR Margin Exp.

FT 0.679 15.1 20 0.675 37.3 14 0.674 36.9 14 0.672 14.4 20 0.667 38.4 18 0.666 38.3 18 0.657 35.9 16 0.656 13.4 19 0.652 13.4 19 0.650 34.9 16 IR JR 49 32 47 32 29 48 29 50 27 12 49 28 37 8

27 14 47 28 53.38 K

5 6

6 5

6 6

10 5

5 10 Value 7.68 7.70 7.69 7.65 7.65 7.49 7.44 7.63 7.29 7.47 LHGR Margin Exp.

FT 0.832 37.4 14 0.829 37.0 14 0.827 36.9 15 0.824 36.9 15 0.818 36.4 16 0.817 38.2 18 0.813 38.2 18 0.808 35.5 16 0.804 39.0 16 0.799 36.3 15 IR JR 47 32 31 48 33 16 15 34 23 8

33 50 49 34 7 24 9 32 23 42 K

5 5

6 6

10 6

6 10 6

6

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction

& CPR limit type 3

Thermal limit file:

Figure A.59 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 10,500.0 MWd/MTU AREVA NP Inc.

AREVA NP Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design ANP-2850(NP)

Revision 0 Page A-65 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lb Flow: Mlb/hr 1

3 5

7 9

11 13 1

3 32 --

9 10750.0 (1464.10 250.0 (

34.05 3952.0 (100.00 %)

1050.0 m

-26.12 105.45 (102.88 %)

15 17 19 21 23 25 27 29 14 --

32 0 --

18 Core Averaqe Exposure: MWd/MTU 22384.7 Axial Profile 5

7 9

11 13 15 17 19 21 23 25 27 29 IR:

18 --

0 --

32 --

0---....

14---------0 --

32 --

0---

18 --

0 --

32 --

10..

..- 0 10..

10..

..- 0 32 14 32 59 55 51 47 43 39 35 31 27 23 19 15 11 7

N (PRA)

Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

Power Exposure 0.171 4.094 0.516 12.029 0.708 16.888 0.823 20.608 0.909 23.216 0.970 24.830 1.009 25.688 1.041 25.950 1.055 25.848 1.059 24.065 1.074 23.966 1.163 23.483 1.208 24.029 1.254 24.734 1.293 25.405 1.320 25.932 1.323* 26.132 1.304 26.708 1.287 27.403 1.264 27.943' 1.222 27.887 1.139 26.440 0.980 22.463 0.711 15.574 0.196 4.289 Edit Zone 4

5 6

9 10 11

- 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.853 0.946 27 42 0.487 0.531 1 36 0.464 0.494 11 54 0.410 0.484 15 58 0.452 0.458 33 60 0.458 0.462 29 60 1.064 1.272 29 48 1.034 1.223 27 16 0.946 1.159 25 52 0.862 1.115 17 48 0.996 1.262 21 40 1.184 1.361 29 46 1.220 1.367 29 50 1.084 1.253 35 28 0

18....

14 --

32 2

6 10 14 18 22 26 30 34 38 42 46 50 54 58 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp:

Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow

(%):

Source Convergence 10.36 0.99897 0.444 25.681 21.137 548.1 89.17 15.4

-0.0 0.00007

% AXIAL TILT -11.753 AVG BOT 8ft/12ft 1.0752 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow)

-5.327 1.0222 89.17 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.367 20 29 50 1.361 19 29 46 1.360 20 11 32 1.354 19 27 48 1.351 19 15 32 1.339 19 13 34 1.338 19 23 40 1.338 19 21 38 1.330 19 19 40 1.329 19 21 42 MCPR Value Margin FT 1.577 0.913 20 1.577 0.913 19 1.585 0.908 19 1.587 0.908 19 1.588 0.907 19 1.589 0.906 19 1.591 0.905 19 1.591 0.905 20 1.594 0.903 19 1.595 0.903 19 IR JR 29 50 33 44 35 42 29 46 43 34 27 48 37 22 11 30 21 38 19 36 APLHGR Value Margin Exp.

FT 8.51 0.684 15.6 20 7.40 0.677 37.7 14 7.43 0.677 37.3 14 8.44 0.675 14.8 20 7.24 0.669 38.7 18 7.23 0.668 38.7 18 8.25 0.660 13.9 19 7.29 0.658 36.3 16 8.22 0.658 13.9 19 7.13 0.652 37.5 18 IR JR K

49 32 5

47 32 6

29 48 6

29 50 5

27 12 6

49 28 6

27 14 5

37 8

10 47 28 5

21 40 6

LHGR Value Margin Exp.

FT 7.67 0.835 37.9 14 7.68 0.832 37.5 14 7.67 0.830 37.3 15 7.65 0.828 37.3 15 7.47 0.820 38.6 18 7.62 0.820 36.8 16 7.43 0.816 38.6 18 7.58 0.808 36.0 16 7.27 0.805 39.4 16 7.48 0.804 36.7 15 IR JR 47 32 31 48 33 16 15 34 33 50 23 8

49 34 7 24 9 32 23 42 K

5 5

6 6

6 10 6

10 6

6

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction

& CPR limit type 3

Thermal limit file:

Figure A.60 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 10,750.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-66 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

11000.0 Core Average Exposure: MWd/MTU 22634.8 (1498.10) 250.0 (

34.05 )

3952.0 (100.00 %)

1050.0

-26.30 104.78 (102.22 %)

17 19 21 23 25 27 29 Axial Profile N(PRA)

Power Exposure 1

3 5

7 9

11 13 1

3 5

7 9

11 13 32 --

18 0 --

32 0---....

15 14 10 32 0 --

18 0

-- 10---

15 --

17 19 --

21 23 25 27 29 IR: 2 14---------0 --

32 --

0------.

18 --

0 --

59 55 51 47

-43 32 --

39

-35 14 --

31

-27 32 --

23 19 15 11 7

3 Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.171 0.517 0.708 0.821 0.906 0.965 1.004 1.036 1.049 1.053 1.068 1.157 1.203 1.249 1.290 1.319 1.324*

1.308 1.293 1.272 1.232 1.150 0.990 0.718 0.198 10--------0 --

0 18 --

4.144 12.168 17.078 20.830 23.461 25.092 25.961 26.231 26.133 24.339 24.245 23.757 24.314 25.029 25.710 26.244 26.445 27.016 27.707 28.242*

28.175 26.709 22.695 15.742 4.336

-5.332 1.0223 88.55 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.853 0.946 27 42 0.486 0.528 1 36 0.462 0.492 11 54 0.408 0.483 15 58 0.450 0.456 33 60 0.455 0.459 29 60 1.063 1.269 29 48 1.033 1.221 27 16 0.945 1.158 25 52 0.860 1.113 17 48 0.994 1.260 21 40 1.187 1.363 29 46 1.221 1.368 29 50 1.086 1.255 33 26 32 --

14 --

32 --

6 10 14 18 22 26 30 34 38 42 46 50 54 58 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp:

Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow ():

Source Convergence 10.36 0.99901 0.445 25.478 20.934 548.1 88.55 15.5

-0.0 0.00010

% AXIAL TILT -12.134 AVG BOT 8ft/12ft 1.0768 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow)

Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.368 20 29 50 1.363 19 29 46 1.360 20 11 32 1.356 19 27 48 1.353 19 15 32 1.341 19 13 34 1.340 19 23 40 1.340 19 21 38 1.332 19 19 40 1.331 19 21 42 MCPR Value Margin FT 1.573 0.915 20 1.574 0.915 19 1.581 0.911 19 1.582 0.910 19 1.584 0.909 19 1.585 0.909 19 1.587 0.908 19 1.588 0.907 20 1.590 0.906 19 1.591 0.905 19 IR JR 29 50 33 44 35 42 29 46 43 34 27 48 37 22 11 30 21 38 19 36 Value 8.57 8.50 7.42 7.44 7.25 7.24 8.33 8.31 7.28 7.16 APLHGR Margin.Exp.

FT 0.691 16.1 20 0.682 15.3 20 0.681 38.1 14 0.681 37.7 14 0.673 39.1 18 0.672 39.0 18 0.667 14.3 19 0.664 14.4 19 0.659 36.7 16 0.657 37.9 18 IR JR 49 32 29 50 47 32 29 48 27 12 49 28 27 14 47 28 37 8

21 40 K

5 5

6 6

5 5

10 6

LHGR Value Margin Exp.

FT 7.69 0.841 38.3 14 7.69 0.838 37.9 14 7.69 0.835 37.7 15 7.67 0.834 37.8 15 7.48 0.825 39.0 18 7.60 0.822 37.3 16 7.44 0.821 39.1 18 7.51 0.810 37.2 15 7.26 0.809 39.9 16 7.55 0.808 36.4 16 IR JR K

47 32 5

31 48 5

33 16 6

15 34 6

33 50 6

23 8 10 49 34 6

23 42 6

9 32 6

7 24 10

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.61 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 11,000.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-67 Cycle:

Exposure: MWd/MTU (GW Delta E: MWd/MTU, (GW Power: MWt Core Pressure: psia Inlet Subcooling: Btu Flow: Mlb/hr 1

3 5

7 9 11 1

3 32 5

7 18.--

0 9

11 --

32 0

13 9

d) 11250.0 (1532.10 d) 250.0 (

34.05 3952.0 (100.00 %)

1050.0

/lbm

-26.27 104.90 (102.34 %)

13 15 17 19 21 23 25 27 29 14 --

32 --..

0 --

18..

10-- --..

-0 32 --

10----0 14 --

10 -- --

0 --

32 --

0 --

18 14 --

32 26 30 34 38 42 46 50 54 58 Core Average Exposure: MWd/MTU 22884.8 Axial Profile N(PRA)

Power 15 --

17 19 --

21 23 25 27 29 IR: 2 14..

..- 10 32 --

0..

18 --

0 32 6 10 14 18 22 59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.171 0.517 0.707 0.819 0.902 0.961 0.999 1.030 1.043 1.048 1.063 1.153 1.199 1.246 1.288 1.319 1.326' 1.312 1.298 1.279 1.240 1.159 0.998 0.724 0.199 Exposure 4.195 12.307 17.269 21.052 23.706 25.352 26.232 26.510 26.416 24.612 24.521 24.030 24.598 25.324 26.014 26.555 26.758 27.325 28.013 28.543*

28.467 26.981 22.929 15.912 4.383 Edit Zone 4

5 6

9 10 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.852 0.946 27 42 0.484 0.525 1 36 0.460 0.490 11 54 0.407 0.481 15 58 0.448 0.453 33 60 0.452 0.456 29 60 1.061 1.267 29 48 1.031 1.219 27 16 0.943 1.156 25 52 0.858 1.111 17 48 0.993 1.258 21 40 1.189 1.366 29 46 1.223 1.369 29 50 1.088 1.257 33 26 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 10.36 0.99919 0.446 25.543 21.000 548.1 88.65 15.5

-0.0 0.00010

% AXIAL TILT -12.502

-5.342 AVG BOT 8ft/12ft 1.0784 1.0224 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 88.65 Top Ten Thermal Limits Summary - Sorted by Margin Power Value FT 1.369 20 1.366 19 1.361 20 1.358 19 1.356 19 1.344 19 1.343 19 1.342 19 1.335 19 1.334 19 IR JR 29 50 29 46 11 32 27 48 15 32 13 34 23 40 21 38 19 40 21 42 Value 1.575 1.576 1.583 1.584 1.587 1.587 1.589 1.590 1.592 1.594 MCPR Margin FT 0.914 20 0.914 19 0.910 19 0.909 19 0.908 19 0.907 19 0.906 19 0.906 20 0.904 19 0.903 19 IR JR 29 50 33 44 29 46 35 42 27 48 43 34 37 22 11 30 21 38 19 36 APLHGR Value Margin Exp.

FT 8.63 0.699 16.5 20 8.57 0.690 15.8 20 7.44 0.686 38.5 14 7.47 0.686 38.1 14 7.26 0.677 39.5 18 7.25 0.676 39.4 18 8.42 0.674 14.8 19 8.40 0.672 14.8 19 7.20 0.663 38.3 18 8.27 0.662 14.3 19 IR JR 49 32 29 50 47 32 29 48 27 12 49 28 27 14 47 28 21 40 45 30 K

5 5

6 6

5 5

6 6

LHGR Value Margin Exp.

FT 7.71 0.847 38.8 14 7.71 0.844 38.4 14 7.71 0.842 38.2 15 7.70 0.841 38.2 15 7.48 0.830 39.5 18 7.45 0.826 39.5 18 7.60 0.825 37.7 16 7.54 0.818 37.6 15 7.50 0.815 37.7 15 7.26 0.812 40.3 16 IR JR 47 32 31 48 33 16 15 34 33 50 49 34 23 8

23 42 41 24 9 32 K

5 5

6 6

10 6

6 6

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.62 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 11,250.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-68 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 1

3 5

7 9 11 13 15 1

3 32 --

14 5

7 18 0

9 11 32 0

10 13-15 14..

..- 10 17-19 32 0 --

i-0 21-23 18 0

25 27 32 14 29 IR: 2 6 10 14 18 22 26 30 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 9

11500.0 (1566.20 250.0 (

34.05 3952.0 (100.00 %)

1050.0

-26.24 105.02 (102.46 %)

17 19 21 23 25 27 29 32....

0 --

18..

0 32 --

10..

..- 14 --

0 32 --

0 --

18..

32..--

34 38 42 46 50 54 58 Core Average Exposure: MWd/MTU 23134.8 Axial Profile N(PRA)

Power 59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.171 0.516 0.705 0.816 0.898 0.956 0.993 1.024 1.038 1.043 1.058 1.148 1.195 1.244 1.287 1.319 1.329' 1.316 1.304 1.286 1.248 1.167 1.006 0.730 0.201 Exposure 4.245 12.446 17.459 21.273 23.949 25.611 26.501 26.788 26.698 24.883 24.796 24.302 24.881 25.618 26.318 26.866 27.072 27.636 28.320 28.845*

28.760 27.255 23.165 16.083 4.431 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.852 0.945 27 42 0.481 0.523 1 36 0.458 0.489 11 54 0.405 0.479 15 58 0.445 0.451 33 60 0.449 0.453 29 60 1.059 1.265 29 48 1.029 1.217 27 16 0.942 1.154 25 52 0.855 1.110 17 48 0.991 1.257 21 40 1.191 1.368 29 46 1.225 1.371 29 50 1.090 1.259 33 26 10.36 0.99934 0.446 25.599 21.056 548.1 88.75 15.5

-0.0 0.00009

% AXIAL TILT -12.916

-5.355 AVG BOT Bft/12ft 1.0804 1.0226 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 88.75 Top Ten Thermal Limits Summary - Sorted by Margin Power Value FT 1.371 20 1.368 19 1.362 20 1.360 19 1.359 19 1.346 19 1.345 19 1.345 19 1.337 19 1.337 19 IR JR 29 50 29 46 11 32 27 48 15 32 13 34 23 40 21 38 19 40 21 42 Value 1.577 1.580 1.584 1.587 1.589 1.591 1.591 1.593 1.595 1.597 MC PR Margin FT 0.913 20 0.912 19 0.909 19 0.907 19 0.906 19 0.905 19 0.905 19 0.904 20 0.903 19 0.901 19 IR JR 29 50 33 44 29 46 35 42 27 48 43 34 37 22 11 30 21 38 19 36 APLHGR Value Margin Exp.

FT 8.69 0.706 17.0 20 8.63 0.698 16.2 20 7.47 0.692 38.9 14 7.49 0.691 38.5 14 8.51 0.683 15.3 19 8.49 0.681 15.3 19 7.27 0.681 39.9 18 7.27 0.680 39.8 18 8.38 0.670 14.3 19 7.25 0.670 38.7 18 IR JR 49 32 29 50 47 32 29 48 27 14 47 28 27 12 49 28 45 30 21 40 K

5 5

6 6

5 5

6 6

5 6

LHGR Value Margin Exp.

FT 7.73 0.854 39.2 14 7.74 0.851 38.8 14 7.74 0.849 38.6 15 7.72 0.848 38.7 15 7.49 0.834 39.9 18 7.42 0.831 40.3 18 7.59 0.829 38.1 16 7.58 0.826 38.0 15 7.54 0.823 38.1 15 7.43 0.818 38.9 18 IR JR 47 32 31 48 33 16 15 34 33 50 49 34 23 8

23 42 41 24 39 40 K

5 5

6 6

6 5

10 6

6 6

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.63 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 11,500.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Page A-69 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 1

3 5

7 9 11 13 15 1

3 32 --

1 5

7 18 --

0 9

11 32 0

..- 1 13-15 14..

10 17-19 --

32 0

1 21-23 18-0 25 27 32 --

1 29 IR: 2 6

10 14 18 22 26 3 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 4

0 0

4 0

9 11750.0 (1600.20 250.0 (

34.05 3952.0 (100.00 %)

1050.0

-26.10 105.54 (102.97 %)

17 19 21 23 25 27 29 32....

0 --

18..

0 --

32 --

10..

..- 14 --

0 --

32 --

0 --

18..

32..--

34 38 42 46 50 54 58 59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 Axial Profile N(PRA)

Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

Core Average Exposure: MWd/MTU 23384.8 Power Exposure 0.171 4.296 0.516 12.585 0.704 17.648 0.813 21.493 0.894 24.191 0.951 25.869 0.989 26.769 1.019 27.065 1.033 26.977 1.038 25.153 1.054 25.070 1.146 24.573 1.193 25.163 1.243 25.912 1.287 26.622 1.321 27.178 1.332* 27.386 1.320 27.947 1.309 28.628 1.291 29.150*

1.253 29.055 1.173 27.531 1.012 23.403 0.735 16.256 0.202 4.479 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.851 0.945 27 42 0.479 0.520 1

36 0.456 0.487 11 54 0.403 0.477 15 58 0.443 0.448 33 60 0.446 0.450 29 60 1.058 1.263 29 48 1.027 1.216 27 16 0.941 1.153 25 52 0.853 1.108 17 48 0.990 1.255 21 40 1.194 1.371 29 46 1.227 1.372 29 50 1.092 1.260 33 26 10.36 0.99955 0.446 25.811 21.268 548.1 89.18 15.5

-0.0 0.00007

% AXIAL TILT -13.228 AVG BOT 8ft/12ft 1.0820 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow)

-5.373 1.0228 89.18 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT 1.372 20 1.371 19 1.364 20 1.363 19 1.361 19 1.349 19 1.348 19 1.347 19 1.340 19 1.340 19 IR JR 29 50 29 46 11 32 27 48 15 32 13 34 23 40 21 38 19 40 21 42 Value 1.582 1.586 1.588 1.593 1.594 1.597 1.597 1.598 1.601 1.604 MC PR Margin FT 0.910 20 0.908 19 0.907 19 0.904 19 0.903 19 0.902 19 0.902 19 0.901 20 0.900 19 0.898 19 IR JR 29 50 33 44 29 46 35 42 27 48 43 34 37 22 11 30 21 38 19 36 APLHGR Value Margin Exp.

FT 8.73 0.712 17.5 20 8.68 0.704 16.7 20 7.49 0.696 39.3 14 7.51 0.696 38.9 14 8.59 0.692 15.7 19 8.58 0.690 15.7 19 7.28 0.684 40.3 18 7.27 0.683 40.2 18 8.48 0.679 14.7 19 7.28 0.676 39.1 18 IR JR 49 30 29 50 47 32 29 48 27 14 47 28 27 12 49 28 45 30 21 40 K

5 5

6 6

5 5

6 6

5 6

LHGR Value Margin Exp.

FT 7.74 0.860 39.7 14 7.75 0.857 39.3 14 7.75 0.856 39.1 15 7.74 0.855 39.1 15 7.49 0.838 40.3 18 7.42 0.836 40.8 18 7.61 0.833 38.5 15 7.59 0.833 38.6 16 7.57 0.830 38.5 15 7.46 0.825 39.3 18 IR JR 47 32 31 48 33 16 15 34 33 50 49 34 23 42 23 8

41 24 39 40 K

5 5

6 6

6 5

6 10 6

6

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.64 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 11,750.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-70 Cycle:

Exposure: MWd/MTU (GW Delta E: MWd/MTU, (GW Power: MWt Core Pressure: psia Inlet Subcooling: Btu Flow: Mlb/hr 1

3 5

7 9 11 1

3 32 5

7 18 --

0 9

d) 12000.0 (1634.30 d) 250.0 (

34.05 3952.0 (100.00 %)

1050.0

/lbm

-26.05 105.70 (103.12 %)

13 15 17 19 21 23 25 27 29 14 --

32....

Core Average Exposure: MWd/MTU 23634.8 59 55 0 --

18 99i --

13 15 --

17 19 --

21 23 25 27 29 IR: 2 32 14 51 47 43 32 --

39 35 0------------10 --

Axial Profile N(PRA)

Power Exposure Top 25 0.170 4.346 24 0.515 12.723 23 0.701 17.837 22 0.810 21.712 21 0.889 24.432

JR 20 0.946 26.126 19 0.983 27.036 18 1.013 27.340 17 1.027 27.256 16 1.034 25.422 15 1.050 25.343 14 1.143 24.844 13 1.192 25.445 12 1.242 26.205 11 1.288 26.926 10 1.324 27.489 9

1.337* 27.701 8

1.325 28.259 7

1.314 28.938 6

1.297 29.455*

5 1.259 29.351 4

1.180 27.808 3

1.019 23.642 2

0.740 16.429 Bottom 1

0.204 4.527 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.851 0.945 27 42 0.478 0.518 1

36 0.455 0.485 11 54 0.402 0.475 15 58 0.441 0.446 33 60 0.444 0.448 29 60 1.056 1.260 29 48 1.026 1.214 27 16 0.939 1.151 25 52 0.851 1.106 17 48 0.988 1.253 21 40 1.196 1.373 29 46 1.228 1.373 29 50 1.094 1.262 33 26 10 32 --

0 --

18 --

0 32 6 10 14 18 22

.10-0 --------

14 --

-- 10--------0 --

32 --

0 --

18..

14 --

32..

31 27 23 19 15 11 7

3 26 30 34 38 42 46 50 54 58 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow

(%):

Total Water Rod Flow

(%)

Source Convergence 10.36 0.99967 0.447 25.871 21.327 548.1 89.33 15.5

-0.0 0.00009

% AXIAL TILT -13.649

-5.394 AVG BOT 8ft/12ft 1.0842 1.0230 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 89.33 TJ Top Ten Thermal Limits Summary -

Sorted by margin Power Value FT 1.373 19 1.373 20 1.365 19 1.364 20 1.364 19 1.351 19 1.351 19 1.350 19 1.343 19 1.342 19 IR JR 29 46 29 50 27 48 11 32 15 32 13 34 23 40 21 38 19 40 21 42 Value 1.585 1.589 1.590 1.598 1.598 1.601 1.601 1.602 1.604 1.604 MCPR Margin FT 0.909 20 0.906 19 0.906 19 0.901 19 0.901 19 0.899 19 0.899 20 0.899 19 0.898 19 0.897 19 IR JR 29 50 29 46 33 44 35 42 27 48 23 40 11 30 43 34 21 38 15 30 APLHGR Value Margin Exp.

FT 8.77 0.719 18.0 20 8.74 0.712 17.2 20 7.48 0.701 40.0 14 8.68 0.701 16.2 19 7.54 0.701 39.3 14 8.67 0.700 16.2 19 8.60 0.689 15.2 19 7.28 0.687 40.7 18 7.28 0.686 40.6 18 8.55 0.684 14.7 19 IR JR 49 30 29 50 47 32 27 14 29 48 47 28 45 30 27 12 49 28 29 16 K

5 5

6 5

5 6

6 5

Value 7.75 7.77 7.78 7.77 7.49 7.65 7.43 7.61 7.59 7.50 LHGR Margin Exp.

FT 0.866 40.2 14 0.864 39.7 14 0.863 39.5 15 0.862 39.6 15 0.843 40.8 18 0.842 38.9 15 0.840 41.2 18 0.839 39.0 15 0.837 39.0 16 0.834 39.8 18 IR JR 47 32 31 48 33 16 15 34 33 50 23 42 49 34 41 24 23 8

39 40 K

5 5

6 6

5 6

10 6

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.65 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 12,000.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-71 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

12250.0 (1668.30 250.0 (

34.05 3952.0 (100.00 %)

1050.0

-25.95 106.09 (103.51 %)

Core Average Exposure: MWd/MTU 23884.8 Axial Profile N(PRA)

Power 1

3 5

7 9

11 3

32 13 15 17 19 21 23 25 27 29 14 --

32 7

9 11 13 15 17 19 21 23 25 27 29 IR:

18 --

0 32 --

0....

14 10 32 --

0....

18 --

0 32 2

6 10 14 18 22 0

10-------

-1 i0 0--

18 0 --

32 14 0 --

32 59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.170 0.514 0.699 0.807 0.885 0.941 0.978 1.008 1.022 1.030 1.048 1.141 1.191 1.243 1.290 1.326 1.341*

1.330 1.318 1.300 1.263 1% 185 1.024 0.744 0.205 Exposure 4.396 12.862 18.026 21.931 24.672 26.381 27.301 27.613 27.533 25.690 25.615 25.113 25.726 26.498 27.230 27.802 28.017 28.572 29.248 29.761*

29.649 28.087 23.883 16.604 4.576 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.850 0.944 27 42 0.476 0.516 1 36 0.453 0.483 11 54 0.400 0.474 15 58 0.439 0.444 33 60 0.441 0.445 29 60 1.054 1.258 29 48 1.024 1.212 27 16 0.938 1.149 25 52 0.849 1.104 17 48 0.987 1.251 21 40 1.198 1.376 29 46 1.230 1.374 29 50 1.097 1.264 33 26 14 --

30 34 0 --

18....

32 38 42 46 50 54 58 10.36 Control Rod Density:

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%)

Source Convergence 0.99980 0.446 26.026 21.482 548.2 89.67 15.5

-0.0 0.00010

% AXIAL TILT -13.955

-5.418 AVG BOT 8ft/12ft 1.0859 1.0232 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 89.67 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.376 19 29 46 1.374 20 29 50 1.367 19 27 48 1.366 19 15 32 1.365 20 11 32 1.353 19 13 34 1.353 19 23 40 1.353 19 21 38 1.345 19 21 42 1.345 19 19 40 Value 1.590 1.591 1.596 1.603 1.603 1.606 1.607 1.607 1.607 1.608 MCPR Margin FT 0.906 20 0.905 19 0.902 19 0.898 19 0.898 19 0.896 20 0.896 19 0.896 19 0.896 19 0.895 19 IR JR 29 50 29 46 33 44 27 48 35 42 11 30 23 40 21 38 15 30 43 34 Value 8.79 8.77 8.75 8.74 7.50 7.55 8.70 8.62 7.38 7.27 APLHGR Margin Exp.

FT 0.723 18.4 20 0.717 17.7 20 0.710 16.7 19 0.709 16.7 19 0.706 40.4 14 0.705 39.7 14 0.700 15.7 19 0.694 15.7 19 0.690 39.9 18 0.689 41.1 18 IR JR 49 30 29 50 27 14 47 28 47 32 29 48 45 30 29 46 21 40 27 12 K

5 5

5 6

6 6

Value 7.75 7.80 7.78 7.77 7.68 7.65 7.47 7.42 7.54 7.60 LHGR Margin Exp.

FT 0.870 40.6 14 0.869 40.0 15 0.869 40.2 15 0.869 40.2 14 0.850 39.3 15 0.847 39.4 15 0.845 41.2 18 0.843 41.6 18 0.843 40.2 18 0.842 39.5 16 IR JR 47 32 33 16 15 34 31 48 23 42 41 24 33 50 49 34 39 40 23 8

K 5

6 5

5 6

6 6

5 6

10

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.66 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 12,250.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-72 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

12500.0 (1702.40 250.0 (

34.05 3952.0 (100.00 %)

1050.0

-25.78 106.74 (104.13 %)

17 19 21 23 25 27 29 32....

0 --

18..

Core Average Exposure: MWd/MTU 24134.8 1

3 5

7 9

11 13 15 17 19 21 23 25 27 29 IR:

1 3

5 7

9 11 13 15 32 --

14 18 --

0 32 --

0 14---------0 --

32 --

0---....

18 --

0 --

32 --

2 6 10 14 18 22 26 I0-......

0 --

32 --

10..

..- 14 --

10......-

0 --

32 --

0 --

18....

14 --

32 30 34 38 42 46 50 54 58 59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 T

JR Bott Axial Profile N(PRA) Power Exposure Top 25 0.170 4.447 24 0.514 13.000 23 0.699 18.214 22 0.805 22.148 21 0.883 24.911 20 0.937 26.635 19 0.974 27.565 18 1.004 27.885 17 1.019 27.809 16 1.028 25.957 15 1.046 25.887 14 1.140 25.382 13 1.191 26.007 12 1.244 26.792 11 1.292 27.534 10 1.329 28.114 9

1.345* 28.334 8

1.333 28.887 7

1.320 29.560 6

1.301 30.069*

5 1.263 29.948 4

1.186 28.368 3

1.026 24.125 2

0.745 16.780 tom 1

0.205 4.625 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.849 0.944 27 42 0.474 0.514 1 36 0.452 0.482 11 54 0.399 0.472 15 58 0.437 0.442 33 60 0.439 0.443 29 60 1.053 1.255 29 48 1.022 1.210 27 16 0.937 1.147 25 52 0.848 1.102 17 48 0.985 1.249 21 40 1.199 1.378 29 46 1.231 1.374 29 50 1.099 1.265 33 26 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 10.36 0.99996 0.446 26.271 21.728 548.2

% AXIAL TILT -14.160 AVG BOT 8ft/12ft 1.0871

-5.446 1.0234 90.23 90.23 Active Channel Flow: Mlb/hr 15.5 (of total core flow)

-0.0 (of total core flow) 0.00009 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.378 19 29 46 1.374 20 29 50 1.368 19 27 48 1.368 19 15 32 1.365 20 11 32 1.356 19 23 40 1.355 19 21 38 1.355 19 13 34 1.348 19 21 42 1.348 19 19 40 Value 1.595 1.596 1.604 1.610 1.611 1.611 1.611 1.612 1.613 1.617 MC PR Margin FT 0.903 19 0.902 20 0.898 19 0.894 19 0.894 19 0.894 19 0.894 19 0.893 19 0.892 20 0.891 19 IR JR 29 46 29 50 33 44 27 48 15 30 35 42 21 38 37 22 11 30 43 34 Value 8.78 8.78 8.80 8.79 8.79 7.49 7.53 8.75 7.41 8.59 APLHGR Margin Exp.

FT 0.725 18.9 20 0.721 18.2 20 0.717 17.2 19 0.715 17.2 19 0.710 16.2 19 0.708 40.8 14 0.708 40.3 14 0.704 15.6 19 0.696 40.2 18 0.694 16.2 19 IR JR 49 30 29 50 27 14 47 28 45 30 47 32 29 48 29 16 21 40 19 40 K5 5

5 5

6 5

Value 7.79 7.80 7.72 7.76 7.71 7.67 7.57 7.60 7.45 7.39 LHGR Margin Exp.

FT 0.875 40.6 15 0.874 40.4 15 0.872 41.1 14 0.872 40.6 14 0.858 39.8 15 0.854 39.9 15 0.850 40.7 18 0.847 39.9 16 0.847 41.6 18 0.844 42.1 18 IR JR 15 34 33 16 47 32 31 48 23 42 41 24 39 40 23 8

33 50 49 34 K

5 6

5 5

6 6

6 10 6

5

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.67 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 12,500.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-73 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

12500.2 (1702.40 0.2 (

0.03 3952.0 (100.00 %)

1050.0

-26.50 104.07 (101.53 %)

Core Average Exposure: MWd/MTU 24135.0 Axial Profile N(PRA)

Power 1

3 5

7 9 11 1

3 5

7 9

11 13 15 17 19 21 23 25 27 29 IR:

13 15 17 19 18 --

32 21 23 25 27 29 32 18 32 18 0

0 32 0

0 --

10--------

10 --

18 0

32 18 0 --

10 18 10.-..

0 0

18 32 18 32 Top 25 24 23 22 21 59

JR 20 55 19 51 18 47 17 43 16 39 15 35 14 31 13 27 12 23 11 19 10 15 9

11 8

7 7

3 6

5 4

3 2

Bottom 1

0.169 0.509 0.692 0.799 0.879 0.937 0.979 1.017 1.043 1.053 1.062 1.150 1.194 1.243 1.287 1.322 1.336 1.323 1.310 1.292 1.256 1.180 1.022 0.743 0.205 Exposure

.4.447 13.000 18.214 22.148 24.911 26.635 27.565 27.885 27.809 25.957 25.887 25.383 26.007 26.792 27.534 28.115 28.334 28.887 29.560

30. 069*

29.948 28.368 24.125 16.780 4.625

-5.446 1.0234 87.91 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.844 0.939 27 42 0.474 0.521 1 36 0.453 0.480 11 54 0.399 0.474 23 60 0.445 0.451 33 60 0.451 0.456 29 60 1.054 1.256 29 48 1.017 1.207 27 16 0.945 1.152 25 52 0.855 1.097 17 48 0.983 1.241 21 40 1.195 1.375 29 46 1.234 1.381 29 50 1.103 1.261 19 52 32 --

2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 10.18 0.99996 0.449 25.314 20.771 548.1 87.91 15.5

-0.0 0.00007

% AXIAL TILT -13.564 AVG BOT 8ft/12ft 1.0859 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow)

Top Ten Thermal Limits Summary - Sorted by Margin Power Value FT 1.381 20 1.375 19 1.371 20 1.368 19 1.365 19 1.355 19 1.347 19 1.346 19 1.339 19 1.339 19 IR JR 29 50 29 46 11 32 27 48 15 32 13 34 23 40 21 38 21 42 19 40 Value 1.565 1.574 1.582 1.587 1.590 1.590 1.601 1.601 1.601 1.603 MCPR Margin FT 0.920 20 0.915 19 0.911 20 0.907 19 0.906 19 0.906 19 0.900 19 0.900 19 0.899 19 0.899 19 IR JR 29 50 29 46 11 30 27 48 33 44 15 30 21 38 35 42 37 22 43 34 APLHGR Value Margin Exp.

FT 8.70 0.719 18.9 20 8.71 0.715 18.2 20 8.73 0.711 17.2 19 8.71 0.710 17.2 19 8.72 0.704 16.2 19 7.43 0.703 40.8 14 7.47 0.703 40.3 14 8.68 0.698 15.6 19 7.35 0.690 40.2 18 8.52 0.689 16.2 19 IR JR 49 30 29 50 27 14 47 28 45 30 47 32 29 48 29 16 21 40 19 40 K

5 5

6 5

Value 7.73 7.74 7.66 7.70 7.65 7.61 7.57 7.50 7.35 7.33 LHGR Margin Exp.

FT 0.868 40.6 15 0.867 40.4 15 0.865 41.1 14 0.865 40.6 14 0.851 39.8 15 0.847 39.9 15 0.843 39.9 16 0.843 40.7 18 0.839 42.1 18 0.838 42.1 18 IR JR 15 34 33 16 47 32 31 48 23 42 41 24 23 8

39 40 33 50 49 34 K

5 6

5 5

6 6

10 6

5 5

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.68 Browns Ferry Unit 1 Cycle 9 Control Rod Pattern and Axial Distributions at 12,500.2 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design, Page A-74 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 1

3 5

7 9 11 13 15 1

3 32 18 5

7 18 0.

9 11 --

32 --

0......-

i-13---

9 12874.8 (1753.40 374.6 (

51.01 3952.0 (100.00 %)

1050.0

-26.13 105.40 (102.83 %)

17 19 21 23 25 27 29 32..

0 --

18 --..

Core Average Exposure: MWd/MTU 24509.5 15 17 19 --

21 23 25 27 29 IR: 2 18 32 10 10 --

0 0

32 18 32 59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 Axial Profile N(PRA)

Power Exposure Top 25 0.169 4.521 24 0.511 13.205 23 0.692 18.493 22 0.798 22.471 21 0.876 25.267

JR 20 0.934 27.014 19 0.975 27.961 18 1.013 28.296 17 1.040 28.231 16 1.052 26.365 15 1.063 26.299 14 1.152 25.789 13 1.198 26.429 12 1.248 27.231 11 1.292 27.989 10 1.327 28.582 9

1.341* 28.807 8

1.327 29.356 7

1.311 30.025 6

1.289 30.527*

5 1.251 30.393 4

1.176 28.786 3

1.019 24.487 2

0.741 17.043 Bottom 1

0.204 4.698 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.843 0.938 27 42

.0.471 0.518 1

36 0.451 0.478 11 54 0.397 0.472 23 60 0.442 0.448 33 60 0.447 0.452 29 60 1.051 1.251 29 48 1.015 1.204 27 16 0.943 1.149 25 52 0.853 1.094 17 48 0.982 1.238 21 40 1.197 1.378 29 46 1.236 1.381 29 50 1.107 1.264 19 52 0

10......--

18 --

0 32 6

10 14 18 22 0 --

18 --..

18 --

32..--

26 30 34 38 42 46 50 54 58 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 10.18 1.00022 0.447 25.776 21.233 548.1 89.06 15.5

-0.0 0.00009

% AXIAL TILT -13.663 AVG BOT 8ft/12ft 1.0868 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow)

-5.479 1.0238 89.06 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT 1.381 20 1.378 19 1.371 20 1.370 19 1.367 19 1.357 19 1.350 19 1.350 19 1.343 19 1.342 19 IR JR 29 50 29 46 11 32 27 48 15 32 13 34 23 40 21 38 21 42 19 40 Value 1.577 1.583 1.594 1.599 1.601 1.604 1.610 1.611 1.614 1.617 MCPR Margin FT 0.913 20 0.910 19 0.903 20 0.900 19 0.900 19 0.898 19 0.894 19 0.894 19 0.892 19 0.890 19 IR JR 29 50 29 46 11 30 15 30 27 48 33 44 21 38 37 22 25 42 43 34 APLHGR Value Margin Exp.

FT 8.64 0.718 19.6 20 8.76 0.717 17.9 19 8.68 0.717 18.9 20 8.82 0.716 16.9 19 8.74 0.716 17.9 19 8.79 0.711 16.4 19 7.45 0.705 40.9 14 7.40 0.704 41.4 14 8.62 0.701 16.9 19 8.62 0.700 16.8 19 IR JR 49 30 27 14 29 50 45 30 47 28 29 16 29 14 47 32 19 40 21 42 K

5 5

LHGR Value Margin Exp.

FT 7.71 0.873 41.3 15 7.71 0.873 41.3 15 7.78 0.869 40.2 14 7.72 0.868 40.7 14 7.67 0.860 40.4 15 7.63 0.856 40.5 15 7.53 0.853 41.3 18 7.58 0.851 40.6 16 7.54 0.845 40.4 15 7.48 0.844 41.0 15 IR JR 15 34 33 16 31 48 47 32 23 42 41 24 39 40 23 8

31 18 17 32 K

5 5

6 6

6 10 6

6

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction

& CPR limit type 3

Thermal limit file:

Figure A.69 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 12,874.8 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-75 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

12875.0 (1753.40 0.2 (

0.03 3952.0 (100.00 %)

1050.0

-26.97 102.38 ( 99.88 %)

Core Average Exposure: MWd/MTU 24509.7 Axial Profile N(PRA)

Power 1

3 5

7 9

11 13 15 17 19 21 23 25 27 29 IR:

1 3

5 7

9 11 13 15 17 19 21 23 25 27 29

-28 8 --

0 28 --

12 28 --

12 8 --

0 28 2

6 10 14 18 22 0 --

28---....

0 --

8-- --.----

14 12 --

28 14 12 --

28 0 --

8-..

0 --

28---....

26 30 34 38 42 46 50 54 58 Top 25 0.176 24 0.532 23 0.718 22 0.820 21 0.890 59

JR 20 0.932 55 19 0.963 51 18 0.985 47 17 1.001 43 16 1.019 39 15 1.053 35 14 1.155 31 13 1.204 27 12 1.247 23 11 1.271 19 10 1.272 15 9

1.281 ii 8

1.295 7

7 1.308 3

6 1.309*

5 1.289 4

1.224 3

1.066 2

0.776 Bottom 1

0.214

% AXIAL TILT -13.903 Exposure 4.521 13.205 18.493 22.471 25.267 27.014 27.961 28.296 28.231 26.366 26.299 25.789 26.429 27.231 27.990 28.582 28.808 29.356 30.025 30.527*

30.393 28.786 24.488 17.043 4.698

-5.479 1.0238 86.72 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.922 0.957 39 30 0.488 0.529 1 36 0.468 0.503 11 54 0.410 0.483 15 58 0.456 0.460 33 60 0.470 0.472 1

32 1.003 1.153 25 48 0.966 1.173 21 36 1.009 1.155 21 48 0.860 1.177 17 48 0.973 1.153 19 50 1.192 1.316 39 28 1.144 1.299 9 40 1.154 1.318 17 50 Control Rod Density:

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 9.23 1.00029 0.457 24.777 20.237 548.2 86.72 15.3

-0.0 0.00008 AVG BOT 8ft/12ft 1.0866 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow)

Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT 1.318 21 1.316 19 1.308 19 1.307 19 1.303 19 1.300 21 1.299 20 1.296 19 1.295 19 1.293 19 IR JR 17 50 39 28 19 48 37 26 19 36 35 28 9 40 21 38 9 38 41 30 Value 1.578 1.587 1.595 1.598 1.601 1.603 1.612 1.617 1.626 1.630 MC PR Margin FT 0.912 19 0.907 21 0.903 20 0.901 19 0.899 21 0.898 19 0.893 19 0.891 21 0.885 21 0.883 20 IR JR 19 36 25 34 9 22 9 38 17 50 37 30 39 34 9 42 41 10 9 28 APLHGR Value Margin Exp.

FT 8.84 0.739 20.4 21 8.49 0.718 21.8 21 8.58 0.716 20.2 19 8.40 0.714 22.3 21 8.49 0.708 20.1 20 7.44 0.687 38.5 14 8.28 0.679 18.0 19 6.74 0.677 46.3 18 8.05 0.676 20.9 21 8.14 0.676 19.6 19 IR JR 13 48 51 42 15 48 17 50 51 40 37 12 39 12 15 50 15 52 13 50 K

5 5

5 12 12 5

5 5

LHGR Value Margin Exp.

FT 6.94 0.840 46.7 18 7.25 0.828 42.0 15 6.71 0.804 46.0 18 7.15 0.803 40.6 17 6.51 0.803 48.2 18 8.34 0.802 41.8 14 7.16 0.802 40.4 15 7.09 0.801 41.1 15 6.60 0.797 46.6 18 7.25 0.794 38.5 18 IR JR 15 50 15 16 17 10 17 48 49 16 23 50 31 18 33 16 49 42 7 42 K

55 5

5 5

12 6

6 5

5

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.70 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 12,875.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-76 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lt Flow: Mlb/hr 1

3 5

7 9-13 15 17 19 -

21 -

23 25 27 29 IR:

1 3

5 7

9 11 28 8 --

0 28 --

12 28 --

12 13 9

13000.0 (1770.50 125.0 (

17.03 3952.0 (100.00 %)

1050.0 is

-26.86 102.79 (100.28 %)

15 17 19 21 23 25 27 29 0 --

28------.

0 --

8-..

14..

12 --

28 --

14 -------- 12 --

28 --

0 --

8-..

0 --

28-- ----

30 34 38 42 46 50 54 58 59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 Axial Profile N (PRA)

Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

Core Average Exposure: MWd/MTU 24634.8 Power Exposure 0.177 4.547 0.533 13.277 0.718 18.589 0.820 22.582 0.890 25.387 0.931 27.140 0.962 28.091 0.983 28.429 1.000 28.366 1.018 26.498 1.052 26.436 1.155 25.925 1.205 26.572 1.248 27.378 1.272 28.140 1.273 28.732 1.281 28.959 1.295 29.509 1.306 30.179 1.308* 30.682*

1.289 30.545 1.225 28.931 1.068 24.614 0.778 17.135 0.214 4.723 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.921 0.956 39 30 0.488 0.528 1 36 0.468 0.502 11 54 0.409 0.482 15 58 0.455 0.459 33 60 0.469 0.471 1 32 1.003 1.151 25 48 0.965 1.172 21 36 1.009 1.155 21 48 0.859 1.176 17 48 0.972 1.152 19 50 1.192 1.317 39 28 1.145 1.301 9 40 1.155 1.319 17 50 2

8 --

0 --

28 --

6 10 14 18 22 26 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%)

Source Convergence 9.23 1.00031 0.456 24.889 20.350 548.2 87.10 15.3

-0. 0 0.00006

% AXIAL TILT -13.940 AVG BOT 8ft/12ft 1.0869 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow)

-5.492 1.0239 87.10 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.319 21 17 50 1.317 19 39 28 1.309 19 19 48 1.308 19 23 36 1.304 19 19 36 1.301 21 35 28 1.301 20 9 40 1.296 19 9 38 1.296 19 21 38 1.294 19 41 30 Value 1.581 1.593 1.595 1.599 1.605 1.608 1.615 1.619 1.630 1.631 MCPR Margin FT 0.911 19 0.904 21 0.903 20 0.900 19 0.897 21 0.895 19 0.892 19 0.890 21 0.884 21 0.883 20 IR JR 19 36 25 34 9 22 9 38 17 50 37 30 39 34 9 42 41 10 9 28 Value 8.81 8.44 8.54 8.35 8.46 7.44 8.30 6.70 8.10 8.01 APLHGR Margin Exp.

FT 0.738 20.6 21 0.716 22.1 21 0.714 20.4 19 0.711 22.6 21 0.707 20.3 20 0.688 38.7 14 0.682 18.2 19 0.675 46.5 18 0.674 19.8 19 0.674 21.1 21 IR JR 13 48 51 42 15 48 17 50 51 40 37 12 39 12 15 50 47 50 15 52 K

5 5

5 12 12 5

5 5

Value 6.90 7.20 8.34 7.16 7.08 6.67 7.11 6.48 6.56 7.22 LHGR Margin Exp.

FT 0.836 46.9 18 0.825 42.2 15 0.804 42.0 14 0.804 40.6 15 0.801 41.3 15 0.801 46.2 18 0.801 40.8 17 0.800 48.4 18 0.794 46.8 18 0.792 38.7 18 IR JR K

15 50 5

15 16 5

23 50 12 31 18 6

33 16 6

17 10 5

17 48 5

49 16 5

49 42 5

7 42 5

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction

& CPR limit type 3

Thermal limit file:

Figure A.71 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 13,000.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-77 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 1

3 5

7 1

3 5

7 9 11 13 15 28 --

0 9 --

11 13 --

15 17 --

19 21 --

23 25 27 29 IR: 2 8 --

0 28 12 28 --

12 8 --

0

-128 6 10 14 18 22 14 14 0

26 30 9

13200.0 (1797.70 200.0 (

27.24 3952.0 (100.00 %)

1050.0

-26.45 104.26 (101.72 %)

17 19 21 23 25 27 29 59 55 28 51 47 0 --

8..

43 39

-12 28 --

35 31

.12 28 --

27 23 0

8

..- 19 15 28 11 7

3 34 38 42 46 50 54 58 9.23 Axial Profile Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

Core Average Exposure: MWd/MTU 24834.7 0.177 0.534 0.719 0.821 0.890 0.930 0.961 0.982 1.000 1.020 1.055 1.159 1.211 1.253 1.277 1.278 1.285 1.296

1. 305" 1.303 1.281 1.217 1.061 0.773 0.213 N(PRA)

Power Exposure 4.589 13.391 18.744 22.759 25.579 27.341 28.299 28.641 28.582 26.709 26.654 26.143 26.799 27.614 28.380 28.973 29.201 29.754 30.427 30.929*

30.789 29.163 24.816 17.282 4.764

-5.513 1.0240 88.05 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.919 0.953 39 30 0.486 0.527 1 36 0.467 0.501 11 54 0.408 0.481 23 60 0.453 0.458 33 60 0.467 0.469 1 32 1.002 1.150 25 48 0.963 1.171 21 36 1.008 1.154 21 48 0.858 1.175 17 48 0.971 1.151 19 50 1.194 1.317 39 28 1.146 1.303 9 40 1.157 1.320 17 50 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 1.00049 0.454 25.352 20.809 548.3 88.05 15.5

-0.0 0.00006

% AXIAL TILT -13.832 AVG BOT 8ft/12ft 1.0868 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow)

Top Ten Thermal Limits Summary - Sorted by Margin Power Value FT 1.320 21 1.317 19 1.309 19 1.308 19 1.306 19 1.303 20 1.301 21 1.298 19 1.298 19 1.293 19 IR JR 17 50 39 28 19 48 23 36 19 36 9 40 35 28 9 38 21 38 41 30 Value 1.590 1.601 1.606 1.607 1.611 1.623 1.624 1.626 1.634 1.639 MCPR Margin FT 0.905 19 0.900 20 0.897 19 0.896 21 0.894 21 0.887 19 0.886 21 0.886 19 0.881 21 0.879 20 IR JR 19 36 9 22 9 38 25 34 17 50 37 30 9 42 39 34 41 10 9 28 APLHGR Value Margin Exp.

FT 8.68 0.729 21.0 21 8.34 0.709 22.4 21 8.39 0.704 20.8 19 8.21 0.701 22.9 21 8.36 0.701 20.7 20 7.46 0.692 39.0 14 8.35 0.688 18.6 19 8.20 0.676 18.6 20 8.18 0.675 18.8 19 8.06 0.668 19.4 19 IR JR 13 48 9 20 15 48 17 50 51 40 37 12 39 12 39 10 37 10 53 40 K

5 5

5 12 12 12 12 5

Value 6.77 7.07 8.36 7.16 7.06 7.30 7.01 6.99 6.55 6.36 LHGR Margin Exp. FT 0.824 47.2 18 0.813 42.5 15 0.809 42.4 14 0.808 41.0 15 0.803 41.6 15 0.794 37.8 15 0.791 41.0 15 0.791 41.2 17 0.790 46.5 18 0.789 48.7 18 IR JR K

15 50 5

15 16 5

23 50 12 31 18 6

33 16 6

39 26 6

41 24 6

17 48 5

17 10 5

49 16 5

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.72 Browns Ferry Unit 1 Cycle 9 Control Rod Pattern and Axial Distributions at 13,200.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-78 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr.

1 3

5 7

9 11 13 15 1

3 5

28 --

0 7

9..

..- 8 0 -.

11 13 --

28 12..

..- 14 15-17 28 12..

..- 14 19 21

..- 8 0

23 25 28 --

0 27 29 IR: 2 6 10 14 18 22 26 30 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 9

13400.0 (1825.00 200.0 (

27.24 3952.0 (100.00 %)

1050.0

-26.11 105.47 (102.90 %)

17 19 21 23 25 27 29 Core Average Exposure: MWd/MTU 25034.8 Axial Profile

-- 28 --

0 --

28 --

12 28 12 28 8-------

N(PRA)

Top 25 24 23 22 21 59

JR 20 55 19 51 18 47 17 43 16 39 15 35 14 31 13 27 12 23 11 19 10 15 9

11 8

7 7

3 6

5 4

3 2

Bottom 1

Power Exposure 0.177 4.631 0.536 13.506 0.721 18.898 0.823 22.936 0.890 25.771 0.930 27.542 0.960 28.506 0.982 28.853 1.000 28.798 1.022 26.920 1.059 26.872 1.164 26.362 1.216 27.028 1.259 27.851 1.283 28.621 1.282 29.214 1.288 29.444 1.297 29.999 1.302* 30.673 1.296 31.175*

1.272 31.031 1.208 29.393 1.053 25.016 0.767 17.429 0.211 4.805 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.917 0.951 39 30 0.485 0.525 1 36 0.466 0.500 11 54 0.408 0.481 23 60 0.452 0.457 33 60 0.465 0.467 1 32 1.001 1.149 25 48 0.962 1.168 21 36 1.007 1.153 21 48 0.858 1.174 17 48 0.971 1.151 19 50 1.194 1.317 21 34 1.148 1.305 9 40 1.160 1.321 17 50 34 38 42 46 50 54 58 9.23 1.00062 0.451 25.791 21.248 AV(

548.3 89.11 Active Ch 15.5 (of total

-0.0 (of total 0.00009

% AXIAL TILT -13.674

-5.532 G BOT 8ft/12ft 1.0864 1.0242 annel Flow: Mlb/hr core flow) core flow) 89.11 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT 1.321 21 1.317 19 1.310 19 1.308 19 1.306 19 1.305 20 1.300 21 1.300 19 1.298 19 1.293 19 IR JR 17 50 21 34 19 48 23 36 19 36 9 40 35 28 9 38 21 38 41 30 Value 1.602 1.607 1.614 1.619 1.623 1.631 1.638 1.639 1.639 1.647 MCPR Margin FT 0.899 19 0.896 20 0.892 19 0.890 21 0.887 21 0.883 21 0.879 19 0.879 19 0.878 21 0.874 20 IR JR 19 36 9 22 9 38 17 50 25 34 9 42 39 34 37 30 41 10 9 28 Value 8.55 8.22 7.47 8.25 8.40 8.25 8.08 8.27 8.23 8.11 APLHGR Margin Exp.

FT 0.720 21.4 21 0.701 22.7 21 0.696 39.3 14 0.695 21.2 19 0.694 19.0 19 0.694 21.1 20 0.692 23.2 21 0.683 18.9 20 0.681 19.1 19 0.664 17.8 19 IR JR K

47 48 5

9 20 5

37 12 12 15 48 5

39 12 12 51 40 5

17 12 5

39 10 12 23 52 12 29 16 6

Value 8.37 6.65 7.16 7.04 6.95 7.32 7.00 6.88 6.46 6.43 LHGR Margin Exp.

FT 0.814 42.7 14 0.813 47.5 18 0.810 41.3 15 0.803 42.0 15 0.801 42.9 15 0.799 38.2 15 0.793 41.4 15 0.781 41.5 17 0.780 46.6 18 0.779 46.8 18 IR JR K

23 50 12 15 50 5

31 18 6

33 16 6

15 16 5

39 26 6

41 24 6

17 48 5

49 42 6

17 10 5

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction

& CPR limit type 3

Thermal limit file:

Figure A.73 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 13,400.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-79 Cycle:

Exposure: MWd/MTU (GWd) 1 Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 1

3 5

7 9 11 13 15 17 1

3 5

28 --

6 --

9 3400.2 (1825.00 0.2 (

0.03 3952.0 (100.00 %)

1050.0

-26.57 103.80 (101.27 %)

19 21 23 25 27 29 Core Average Exposure: MWd/MTU 25035.0 7

9 --

13 --

15 17 --

19 21 23 25 27 29 IR: 2 28 -

28 -.

8 0 --

12-------

8 --

0 --

28 --

14 14 6 --

28-------

0 --

8 12 --

28 12 --

28 0 --

8 28-------

59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 N (PRA:

Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

Axial Profile Power Exposure 0.182 4.631 0.551 0.740 0.840 0.903 0.939 0.966 0.985 1.001 1.020 1.055 1.159 1.210 1.252 1.275 1.274 1.280 1.289 1.295*

1.290 1.267 1.203 1.050 0.765 0.211 13.506 18.899 22.937 25.771 27.542 28.506 28.854 28.798 26.920 26.873 26.363 27.028 27.851 28.621 29.214 29.445 29.999 30.674 31.176*

31.032 29.393 25.016 17.429 4.805 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.915 0.947 39 30 0.484 0.523 1 36 0.466 0.499 11 54 0.407 0.485 23 60 0.454 0.463 33 60 0.468 0.472 29 60 1.003 1.158 25 48 0.960 1.164 21 36 1.010 1.155 21 48 0.858 1.172 17 48 0.970 1.152 19 50 1.193 1.311 21 34 1.154 1.298 9 40 1.159 1.319 17 50 6 10 14 18 22 26 30 34 38 42 46 50 54 58 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow

(%):

Total Water Rod Flow (%)

Source Convergence 9.10 1.00062 0.453 25.157 20.615 548.2 87.67 15.5

-0.0 0.00006

% AXIAL TILT -13.064

-5.532 AVG BOT 8ft/12ft 1.0815 1.0242 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 87.67 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.319 21 17 50 1.311 19 21 34 1.310 19 19 48 1.304 19 23 36 1.300 19 19 36 1.298 19 29 46 1.298 20 9

40 1.295 21 35 28 1.293 19 21 38 1.293 19 9

38 MCPR Value Margin FT 1.595 0.903 19 1.600 0.900'21 1.602 0.899 20 1.611 0.894 19 1.613 0.892 21 1.615 0.891 21 1.627 0.885 21 1.632 0.882 19 1.633 0.882 19 1.639 0.878 19 IR JR 19 36 17 50 9 22 9 38 41 10 25 34 9 42 39 34 37 30 19 48 Value 8.50 8.18 7.44 8.21 8.21 8.36 8.04 8.22 8.19 7.93 APLHGR Margin Exp.

FT 0.717 21.4 21 0.698 22.7 21 0.692 39.3 14 0.691 21.2 19 0.691 21.1 20 0.691 19.0 19 0.689 23.2 21 0.679 18.9 20 0.677 19.1 19 0.660 19.7 19 IR JR K

47 48 5

9 20 5

37 12 12 15 48 5

51 40 5

39 12 12 17 12 5

39 10 12 23 52 12 53 40 5

Value 8.33 6.62 7.11 6.99 6.91 7.28 6.96 6.85 6.42 6.40 LHGR Margin Exp.

FT 0.810 42.7 14 0.809 47.5 18 0.805 41.3 15 0.798 42.0 15 0.798 42.9 15 0.795 38.2 15 0.789 41.4 15 0.777 41.5 17 0.776 46.6 18 0.775 46.8 18 IR JR K

23 50 12 15 50 5

31 18 6

33 16 6

15 16 5

39 26 6

41 24 6

17 48 5

49 42 6

17 10 5

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.74 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 13,400.2 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-80 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

13720.0 (1868.50 319.8 (

43.55 3952.0 (100.00 %)

1050.0

-25.99 105.96 (103.37 %)

Core Average Exposure: MWd/MTU 25354.8 1

3 5

7 9

11 13 15 17 1

3 5

7 9

11 13 15 17 6 --

19 21 23 25 27 29 28 --------

0 8-------

28 28 28 8 --

0 12....

12....

14

..- 12 --

28 14

..- 12 --

28 59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 Axial Profile N(PRA) Power Exposure Top 25 0.184 4.700 24 0.556 13.696 23 0.746 19.153 22 0.846 23.227 21 0.907 26.083

JR 20 0.941 27.866 19 0.967 28.839 18 0.987 29.193 17 1.004 29.143 16 1.026 27.258 15 1.063 27.222 14 1.169 26.712 13 1.220 27.393 12 1.262 28.229 11 1.284 29.006 10 1.280 29.599 9

1.282 29.832 8

1.287* 30.389 7

1.286 31.065 6

1.275 31.566*

5 1.248 31.415 4

1.184 29.757 3

1.034 25.334 2

0.754 17.660 Bottom 1

0.208 4.869 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.912 0.944 39 30 0.483 0.521 1 36 0.465 0.498 11 54 0.406 0.484 23 60 0.452 0.461 33 60 0.465 0.470 29 60 1.001 1.156 25 48 0.957 1.160 21 36 1.010 1.153 21 48 0.858 1.170 17 48 0.969 1.151 19 50 1.194 1.311 21 34 1.156 1.301 9 40 1.163 1.321 17 50 19 21 --

23 25 27 29 IR: 2 8 --

0 28 6 10 14 18 22 26 6 --

30 34 0

8-------

28 --------

38 42 46 50 54 58 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 9.10 1.00081 0.448 25.912 21.369 548.3

% AXIAL TILT -12.572

-5.552 AVG BOT 8ft/12ft 1.0797 1.0244 89.58 Active Channel Flow: Mlb/hr 15.5 (of total core flow)

-0.0 (of total core flow) 89.58 0.00006 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.321 21 17 50 1.311 19 21 34 1.311 19 19 48 1.303 19 23 36 1.301 20 9 40 1.301 19 19 36 1.298 19 29 46 1.295 19 9 38 1.294 19 23 48 1.294 21 25 34 Value

1. 612 1.613 1.615 1.623 1.624 1.638 1.642 1.652 1.652 1.658 MCPR Margin FT 0.893 21 0.893 20 0.892 19 0.887 21 0.887 19 0.879 21 0.877 21 0.872 19 0.872 19 0.869 20 IR 17 9

19 41 9

9 25 19 39 9

JR 50 22 36 10 38 42 34 48 34 28 Value 8.28 8.45 7.47 8.33 8.27 7.98 8.01 7.98 7.81 8.03 APLHGR Margin Exp.

FT 0.701 21.9 21 0.701 19.5 19 0.699 39.9 14 0.691 19.5 20 0.687 19.7 19 0.684 23.3 21 0.677 21.7 20 0.674 21.7 19 0.672 23.8 21 0.661 18.4 19 IR JR 13 14 21 50 37 12 21 52 23 52 9 20 51 40 15 14 17 12 29 16 K

5 12 12 12 12 5

5 5

5 6

Value 8.37 7.07 7.28 6.92 6.41 6.91 7.24 6.72 6.93 7.19 LHGR Margin Exp.

FT 0.818 43.3 14 0.806 41.8 15 0.800 38.7 15 0.794 42.5 15 0.789 48.0 18 0.788 41.9 15 0.781 37.2 16 0.779 43.3 15 0.777 40.5 14 0.777 37.2 15 IR JR K

23 50 12 31 18 6

39 26 6

33 16 6

15 50 5

41 24 6

39 48 12 15 16 6

23 38 6

23 34 6

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.75 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 13,720.0 MWd/MTU AREVA.NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-81 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 1

3 5

7 9 11 13 i1 1

3 5

28 7

9-..

10 0

11 13 28 12

..- 1' 15---

17 28 12 1

19--

21......-

10 --

0 23--

25 28 --

27--

29 IR: 2 6 10 14 18 22 26 3(

Control Rod Density: %

k-effective:

void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%)

Source Convergence 9

13720.2 (1868.60 0.2 (

0.03 3952.0 (100.00 %)

1050.0

-26.57 103.82 (101.29 %)

5 17 19 21 23 25 27 29 6-- 28----...

Core Average Exposure: MWd/MTU 25355.0 Axial Profile N(PRA)

Power z

0 --

10-..

4..

..- 12 --

28 4..

..- 12 --

28 0 --

10-..

6--

28------.

0 34 38 42 46 50 54 58 59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.186 0.562 0.754 0.857 0.922 0.962 0.982 0.996 1.009 1.027 1.061 1.164 1.213 1.253 1.274 1.270 1.272 1.277 1.277' 1.268 1.242 1.181 1.032 0.753 0.207 Exposure 4.700 13.696 19.153 23.227 26.083 27.866 28.840 29.194 29.144 27.258 27.223 26.713 27.393 28.229 29.006 29.599 29.832 30.390 31.065 31.566*

31.415 29.757 25.334 17.660 4.869 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.910 0.941 39 30 0.484 0.522 1

36 0.465 0.499 11 54 0.407 0.483 23 60 0.452 0.459 33 60 0.464 0.468 29 60 1.000 1.151 25 48 0.956 1.157 21 36 1.011 1.151 21 48 0.859 1.172 17 48 0.970 1.149 19 50 1.194 1.310 19 48 1.155 1.304 9 40 1.162 1.320 17 50 9.01 1.00076 0.450 25.074 20.532 548.2 87.74 15.5

-0.0 0.00009

% AXIAL TILT -11.878

-5.552 AVG BOT 8ft/12ft 1.0743 1.0244 Active Channel Flow: Mlb/hr 87.74 (of total core flow)

(of total core flow)

Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT 1.320 21 1.310 19 1.307 19 1.304 20 1.299 19 1.299 19 1.297 19 1.292 19 1.291 19 1.290 19 IR JR 17 50 19 48 21 34 9 40 19 36 23 36 9 38 29 46 21 38 23 48 Value 1.583 1.591 1.594 1.599 1.605 1.607 1.625 1.632 1.632 1.636 MCPR Margin FT 0.910 20 0.905 21 0.903 19 0.901 19 0.897 21 0.896 21 0.886 19 0.882 21 0.882 19 0.880 20 IR JR 9 22 17 50 19 36 9 38 9 42 41 10 19 48 25 34 15 48 9 28 APLHGR Value Margin Exp.

FT 8.23 0.697 21.9 21 8.38 0.696 19.5 19 7.41 0.694 39.9 14 8.27 0.686 19.5 20 8.20 0.682 19.7 19 7.93 0.680 23.3 21 7.96 0.673 21.7 20 7.93 0.670 21.7 19 7.76 0.668 23.8 21 7.98 0.656 18.4 19 IR JR 13 14 21 50 37 12 21 52 23 52 9 20 51 40 15 14 17 12 29 16 K

5 12 12 12 12 5

5 5

5 6

Value 8.31 7.03 7.23 6.87 6.38 6.87 7.18 6.67 7.15 6.88 LHGR Margin Exp.

FT 0.812 43.3 14 0.801 41.8 15 0.794 38.7 15 0.789 42.5 15 0.784 48.0 18 0.783 41.9 15 0.775 37.2 16 0.774 43.3 15 0.772 37.2 15 0.772 40.5 14 IR JR 23 50 31 18 39 26 33 16 15 50 41 24 39 48 15 16 23 34 23 38 K

12 6

6 6

5 6

12 6

6 6

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.76 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 13,720.2 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-82 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr Core Average Exposure: MWd/MTU 25634.8 14000.0 (1906.70 279.8 (

38.11 3952.0 (100.00 %)

1050.0

-25.90 106.28 (103.69 %)

Axial Profile N(PRA)

Power Exposure 1

1 3

5 7

9 --

13 --

15 17 --

19 21 --

23 25 27 29 IR: 2 3

5 7

9 11 13 15 17 19 21 23 28 --

-10 0 --

28 12-----..

10 --

0 --

28 --

6 10 14 18 22 26 6

14 14 28 0 --

10 12 12 0

10 25 27 29 59 55 51 47 43 39 28 --

35 31 28 --

27 23 19 15 11 7

3 50 54 58 Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.188 0.568 0.761 0.864 0.929 0.967 0.986 1.000 1.014 1.035 1.070 1.176 1.225 1.265 1.283*

1.276 1.274 1.273 1.267 1.250 1.220 1.157 1.012 0.738 0.203 4.761 13.865 19.380 23.486 26.361 28.157 29.136 29.494 29.448 27.556 27.530 27.020 27.714 28.560 29.343 29.934 30.168 30.727 31.403 31.902*

31.744 30.070 25.607 17.859 4.925 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.906 0.938 39 30 0.482 0.520 1 36 0.464 0.497 11 54 0.406 0.482 23 60 0.450 0.458 33 60 0.462 0.466 29 60 0.999 1.148 25 48 0.953 1.153 21 36 1.010 1.150 21 48 0.859 1.172 17 48 0.970 1.150 19 50 1.195 1.311 19 48 1.156 1.308 9 40 1.166 1.323 17 50 6 7-28 30 34 38 42 46 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%)

Source Convergence 9.01 1.00104 0.444 25.983 21.440 548.2 89.89 15.4

-0.0 0.00005

% AXIAL TILT -11.183

-5.557 AVG BOT 8ft/12ft 1.0714 1.0245 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 89.89 Top Ten Thermal Limits Summary - Sorted by Margin Power Value FT IR JR 1.323 21 17 50 1.311 19 19 48 1.308 20 9 40 1.306 19 21 34 1.300 19 9 38 1.298 19 19 36 1.297 19 23 36 1.294 21 19 52 1.291 19 23 48 1.291 19 29 46 MC PR Value Margin FT 1.594 0.903 20 1.603 0.898 21 1.612 0.894 19 1.615 0.891 19 1.616 0.891 21 1.618 0.890 21 1.639 0.878 19 1.645 0.875 19 1.650 0.873 20 1.650 0.873 19 IR JR 9 22 17 50 9 38 19 36 9 42 41 10 19 48 15 48 9 28 11 40 APLHGR Value Margin Exp.

FT 8.47 0.706 20.0 19 7.45 0.701 40.3 14 8.37 0.698 20.0 20 8.28 0.691 20.2 19 8.00 0.681 22.4 21 7.72 0.665 23.8 21 7.77 0.659 22.1 20 7.98 0.658 18.6 21 7.93 0.654 18.9 19 7.70 0.653 22.2 19 IR JR K

21 50 12 37 12 12 21 52 12 23 52 12 13 14 5

9 20 5

9 22 5

7 26 12 29 16 6

15 14 5

LHGR Value Margin Exp.

FT 8.35 0.821 43.8 14 6.96 0.797 42.3 15 7.20 0.795 39.2 15 7.22 0.784 37.6 16 6.78 0.782 42.9 15 7.01 0.781 40.0 18 6.80 0.779 42.3 15 7.15 0.776 37.7 15 6.85 0.773 41.0 14 6.94 0.768 39.3 16 IR JR K

23 50 12 31 18 6

39 26 6

39 48 12 33 16 6

41 50 12 41 24 6

23 34 6

23 24 6

25 10 12

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.77 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 14,000.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-83 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

14000.2 (1906.70 0.2

(

0.03 3952.0 (100.00 %)

1050.0

-26.47 104.17 (101.63 %)

Core Average Exposure: MWd/MTU 25635.0 Axial Profile N(PRA)

Power 1

1 3

5 7

9 --

13 --

15 17 --

19 21 --

23 25 27 29 IR: 2 3

5 7

9 11 13 15 17 19 21 23 28 10 --

0 6

28 0 --

10 25 27 29 59 55 51 47 43 39 28 --

35 31 28 --

27 23 19 15 28 --

14 -------- 14 -------- 14 Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.188 0.567 0.760 0.864 0.932 0.974 0.998 1.019 1.027 1.042 1.074 1.176 1.223 1.260 1.277*

1.268 1.266 1.265 1.259 1.244 1.215 1.154 1.010 0.736 0.203 28 --

14....

10 --

0 28 6 10 14 18 22 14-------

0 --

14 10 Exposure 4.761 13.865 19.380 23.486 26.361 28.157 29.136 29.494 29.448 27.556 27.530 27.020 27.714 28.560 29.343 29.934 30.169 30.728 31.404 31.902*

31.744 30.070 25.608 17.860 4.925

-5.557 1.0245 88.06 Edit Zone 4

5 6

9 10 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.907 0.942 39 30 0.482 0.523 1 36 0.464 0.496 11 54 0.405 0.479 23 60 0.450 0.455 33 60 0.462 0.463 29 60 1.001 1.142 25 48 0.954 1.156 21 36 1.010 1.144 21 48 0.858 1.166 17 48 0.968 1.143 19 50 1.196 1.311 21 34 1.158 1.311 9 40 1.163 1.316 17 50 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%)

Source Convergence 6--

28------.

0 34 38 42 46 50 54 58 8.92 1.00101 0.446 25.198 20.656 AV(

548.2 88.06 Active Ch*

15.5 (of total

-0.0 (of total 0.00006 11 7

% AXIAL TILT -10.676 G BOT 8ft/12ft 1.0683 annel Flow: Mlb/hr core flow) core flow)

Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT 1.316 21 1.311 19 1.311 20 1.306 19 1.306 19 1.304 19 1.298 19 1.292 19 1.292 19 1.291 19 IR JR 17 50 21 34 9 40 19 36 9 38 19 48 23 36 21 38 11 40 41 30 Value 1.568 1.581 1.583 1.596 1.597 1.612 1.612 1.623 1.629 1.630 MCPR Margin FT 0.918 20 0.911 19 0.909 19 0.902 21 0.902 21 0.894 20 0.893 21 0.887 19 0.884 19 0.884 19 IR JR 9

22 19 36 9

38 9 42 17 50 9 28 41 10 11 40 19 48 39 34 APLHGR Value Margin Exp.

FT 8.41 0.701 20.0 19 7.40 0.696 40.3 14 8.30 0.692 20.0 20 8.22 0.686 20.2 19 7.97 0.677 22.4 21 7.68 0.661 23.8 21 7.98 0.657 18.6 21 7.73 0.655 22.1 20 7.88 0.651 18.9 19 7.66 0.650 22.2 19 IR JR K

21 50 12 37 12 12 21 52 12 23 52 12 13 14 5

9 20 5

7 26 12 9 22 5

29 16 6

15 14 5

LHGR Value Margin Exp.

FT 8.29 0.815 43.8 14 7.25 0.813 40.5 15 7.30 0.806 39.1 14 6.92 0.793 42.3 15 7.16 0.791 39.2 15 7.50 0.779 33.7 14 7.17 0.778 37.6 16 6.74 0.778 42.9 15 6.95 0.775 40.0 18 6.76 0.775 42.3 15 IR JR K

23 50 12 15 34 19 47 26 19 31 18 6

39 26 6

7 34 15 39 48 12 33 16 6

41 50 12 41 24 6

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.78 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 14,000.2 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-84 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

14250.0 (1940.70 249.8 (

34.02 3952.0 (100.00 %)

1050.0

-25.84 106.51 (103.91 %)

17 19 21 23 25 27 29 28-------

0 --

10---

14 --

28 --

Core Average Exposure: MWd/MTU 25884.7 Axial Profile N(PRA)

Power 1

3 5

7 9

21 13 15 17 19 21 23 25 27 29 IR:

1 3

5 7

9 11 13 15 28 --

6 10 --

0 28 14..

..- 14 59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.189 0.574 0.767 0.871 0.937 0.979 1.002 1.023 1.032 1.049 1.083 1.187 1.234 1.270 1.285*

1.274 1.267 1.261 1.249 1.228 1.195 1.132 0.991 0.723 0.199 Exposure 4.817 14.017 19.584 23.719 26.613 28.419 29.405 29.769 29.725 27.826 27.808 27.297 28.002 28.857 29.644 30.233 30.468 31.027 31.701 32.196*

32.031 30.343 25.846 18.034 4.973 Edit Radial Power Zone Avg.

Max.

IR JR 4

0.904 0.939 19 34 5

0.481 0.522 1 36 6

0.463 0.495 11 54 9

0.404 0.479 23 60 10 0.449 0.454 33 60 11 0.461 0.462 29 60 14 1.000 1.139 25 48 15 0.952 1.152 21 36 16 1.010 1.143 21 48 17 0.858 1.166 17 48 18 0.968 1.144 19 50 19 1.196 1.309 21 34 20 1.159 1.314 9 40 21 1.167 1.318 17 50 28 --

14 --

10 --

2 6 10 14 18 14 -------- 14 --

28 --

0 0

10----------

28 --

6 28-..

22 26 30 34 38 42 46 50 54 58 Control Rod Density:

k-effective:

void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 8.92 1.00115 0.440 26.026 21.483 548.2 90.13 15.4

-0.0 0.00009

% AXIAL TILT -10.022

-5.549 AVG BOT 8ft/12ft 1.0657 1.0246 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 90.13 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.318 21 17 50 1.314 20 9 40 1.309 19 21 34 1.308 19 9 38 1.305 19 19 48 1.305 19 19 36 1.296 19 23 36 1.293 19 11 40 1.292 21 9 42 1.290 19 21 38 MCPR Value Margin FT 1.580 0.912 20 1.596 0.902 19 1.602 0.899 19 1.607 0.896 21 1.608 0.895 21 1.622 0.888 21 1.626 0.886 20 1.637 0.880 19 1.643 0.877 19 1.648 0.874 19 IR JR 9

22 9

38 19 36 9

42 17 50 41 10 9 28 11 40 19 48 15 48 APLHGR Value Margin Exp.

FT 8.48 0.710 20.5 19 8.39 0.702 20.5 20 7.44 0.702 40.7 14 8.29 0.694 20.6 19 8.10 0.670 19.1 21 7.76 0.663 22.9 21 7.26 0.656 36.6 14 6.72 0.649 42.8 14 6.94 0.648 39.8 18 7.50 0.648 24.2 21 IR JR K

21 50 12 21 52 12 37 12 12 23 52 12 53 36 12 13 14 5

53 28 12 13 36 19 19 50 12 9 20 5

LHGR Value Margin Exp.

FT 8.33 0.824 44.2 14 7.21 0.813 40.9 15 7.29 0.809 39.5 14 7.13 0.791 39.6 15 6.86 0.789 42.7 15 7.56 0.789 34.2 14 7.21 0.786 38.1 16 7.02 0.786 40.4 18 7.10 0.775 38.1 15 6.65 0.771 43.3 15 IR JR K

23 50 12 15 34 19 47 26 19 39 26 6

31 18 6

7 34 15 39 48 12 41 50 12 23 34 6

33 16 6

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.79 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 14,250.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-85 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

14250.2 (1940.70 0.2 (

0.03 3952.0 (100.00 %)

1050.0

-26.99 102.33 ( 99.83 %)

Core Average Exposure: MWd/MTU 25884.9 1

3 5

7 9 11 13 15 17 19 21 23 25 27 29 1

3 5

7 28 --

1 9..

10 0.

11---------------

13 28 14

..-i-15 17 28 --

14

..-i-19 21 -------

10 --

0....

23 25

.------- 28 1'

27 29 IR: 2 6 10 14 18 22 26 3(

Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp:

Deg-F In Channel Flow: Mlb/hr Total Bypass Flow

(%):

Total Water Rod Flow

(%)

Source Convergence 4--

28------.

0 --

0-- -----

6

-14 28 --

6

-14 28 --

0 --

10-..

4--

28 --------

0 34 38 42 46 50 54 58 59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 Axial Profile N(PRA)

Power Exposure Top 25 0.192 4.817 24 0.579 14.017 23 0.776 19.585 22 0.886 23.719 21 0.960 26.613

JR 20 1.006 28.420 19 1.031 29.406 18 1.050 29.769 17 1.054 29.725 16 1.062 27.826 15 1.087 27.808 14 1.184 27.298 13 1.226 28.003 12 1.258 28.857 11 1.269* 29.644 10 1.256 30.234 9

1.249 30.468 8

1.243 31.027 7

1.231 31.701 6

1.211 32.196*

5 1.180 32.031 4

1.119 30.343 3

0.980 25.846 2

0.716 18.034 Bottom 1

0.197 4.973 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.905 0.933 39 30 0.477 0.514 1

36 0.461 0.492 11 54 0.403 0.487 23 60 0.451 0.467 33 60 0.465 0.477 29 60 1.003 1.159 25 48 0.951 1.147 27 16 1.015 1.147 21 48 0.857 1.159 17 48 0.965 1.144 19 50 1.195 1.311 29 46 1.172 1.294 25 50 1.164 1.312 17 50 8.69 1.00127 0.444 24.467 19.926 548.1 86.51 15.5

-0.0 0.00007

% AXIAL TILT

-8.601

-5.549 AVG BOT 8ft/12ft 1.0561 1.0246 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 86.51 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT 1.312 21 1.311 19 1.303 19 1.301 19 1.301 19 1.298 19 1.294 20 1.294 20 1.293 19 1.292 19 IR JR 17 50 29 46 19 48 27 48 21 34 23 48 25 50 9

40 19 36 23 36 Value 1.572 1.575 1.576 1.583 1.592 1.593 1.601 1.608 1.617 1.620 MC PR Margin FT 0.916 20 0.915 21 0.914 21 0.910 19 0.905 19 0.904 19 0.899 21 0.896 19 0.890 20 0.889 20 IR JR 9 22 17 50 41 10 19 36 29 46 9 38 9 42 19 48 35 12 9 28 APLHGR Value Margin Exp.

FT 8.41 0.704 20.5 19 7.39 0.698 40.7 14 8.33 0.696 20.5 20 8.23 0.690 20.6 19 7.97 0.659 19.1 21 7.66 0.654 22.9 21 7.15 0.646 36.6 14 6.87 0.642 39.8 18 6.64 0.641 42.8 14 7.40 0.640 24.2 21 IR JR K

21 50 12 37 12 12 21 52 12 23 52 12 53 36 12 13 14 5

53 28 12 19 50 12 13 36 19 9 20 5

Value 7.70 7.14 7.20 7.15 7.02 6.95 6.75 7.43 6.89 6.86 LHGR Margin Exp.

FT 0.837 37.8 14 0.805 40.9 15 0.798 39.5 14 0.780 38.1 16 0.780 39.6 15 0.779 40.4 18 0.777 42.7 15 0.776 34.2 14 0.766 39.7 16 0.765 39.9 15 IR JR K

23 50 15 15 34 19 47 26 19 39 48 12 39 26 6

41 50 12 31 18 6

7 34 15 25 10 12 31 26 18

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.80 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 14,250.2 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-86 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

14600*0 (1988.40 349.8

(

47.64 3952.0 (100.00 %)

1050.0

-25.99 105.95 (103.37 %)

Core Average Exposure: MWd/MTU 26234.9 Axial Profile N(PRA)

Power 1

3 5

7 9 11 13 15 17 19 21 23 25 27 29 1

3 5

5 7

9---------0 --

11 13 28 14 --

15-17 28 14 19 21---------0 --

23 25 27 29 IR: 2 6 10 14 18 28 14 28-..

0--------0 --

10....

16..

..- 14 --

28 5

5 4

4 3

3 3

-- 2 2

1 1

1 Top 25 24 23 22 21 9

JR 20 5

19 1

18 7

17 3

16 9

15 5

14 1

13 7

12 3

11 9

10 5

9 1

8 7

7 3

6 5

4 3

2 Bottom 1

0.195 0.590 0.788 0.898 0.970 1.014 1.037 1.056 1.061 1.073 1.100 1.201 1.243 1.273 1.281*

1.263 1.250 1.235 1.214 1.186 1.148 1.086 0.952 0.695 0.192 Exposure 4.896 14.235 19.877 24.053 26.975 28.799 29.795 30.166 30.123 28.211 28.202 27.689 28.407 29.272 30.063 30.648 30.881 31.438 32.109 32.597*

32.422 30.713 26.171 18.270 5.039 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.900 0.928 39 30 0.476 0.513 1

36 0.461 0.492 11 54 0.403 0.487 23 60 0.450 0.465 33 60 0.463 0.475 29 60 1.002 1.156 25 48 0.948 1.142 27 16 1.015 1.146 21 48 0.858 1.159 17 48 0.965 1.145 19 50 1.194 1.308 29 46 1.174 1.298 9 40 1.169 1.316 17 50 16 14 --

28 0 --

10 0-28 --

14 --

28 --

22 26 30 34 38 42 46 50 54 58 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp:

Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow

(%):

Source Convergence 8.69 1.00139 0.435 25.728 21.186 548.1 89.71 15.3

-0.0 0.00007

% AXIAL TILT

-7.541

-5.511 AVG BOT 8ft/12ft 1.0516 1.0244 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 89.71 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT 1.316 21 1.308 19 1.304 19 1.299 19 1.299 19 1.298 20 1.297 19 1.296 21 1.294 20 1.291 19 IR JR 17 50 29 46 19 48 27 48 23 48 9 40 21 34 19 52 25 50 9 38 Value 1.590 1.591 1.592 1.613 1.617 1.618 1.622 1.629 1.640 1.643 MCPR Margin FT 0.906 20 0.905 21 0.905 21 0.893 19 0.891 19 0.890 21 0.888 19 0.884 19 0.878 20 0.877 20 IR JR 9 22 41 10 17 50 9 38 19 36 9 42 29 46 19 48 35 12 9 28 APLHGR Value Margin Exp.

FT 8.50 0.715 21.1 19 8.44 0.710 21.1 20 7.43 0.705 41.1 14 8.31 0.700 21.3 19 8.14 0.677 19.7 21 7.25 0.659 37.1 14 6.96 0.655 40.3 18 7.75 0.648 20.5 21 6.63 0.643 43.3 14 7.77 0.639 18.4 19 IR JR K

21 50 12 21 52 12 23 50 12 23 52 12 53 36 12 53 34 12 19 50 12 19 52 12 13 36 19 23 36 6

Value 7.78 7.09 7.19 7.04 7.21 7.52 6.95 6.93 6.71 6.97 LHGR Margin Exp.

FT 0.851 38.4 14 0.804 41.5 15 0.803 40.1 14 0.794 40.9 18 0.791 38.6 16 0.790 34.8 14 0.776 40.2 15 0.776 40.3 16 0.769 42.4 15 0.766 38.7 15 IR JR K

23 50 15 15 34 19 47 26 19 41 50 12 39 48 12 7 34 15 39 26 6

25 10 12 31 18 7

23 34 6

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.81 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 14,600.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-87 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

14600.2 (1988.40 0.2 (

0.03 3952.0 (100.00 %)

1050.0

-26.57 103.79 (101.26 %)

Core Average Exposure: MWd/MTU 26235.0 Axial Profile N(PRA) Power Exposure 1

3 5

7 9

11 13 15 17 19 21 23 25 27 1

3 5

7 9

11 13 15 17 19 21 23 25 27 28 --

10 --

28 10 --

28 --

14 --

28 --

14 --

10 --

6 6

28 16 16 10 26 30 6

6 28 34 38 10 14 14 28 28 29 59 55 51 47

-- 43 39 35 31 27 Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.207 0.627 0.833 0.939 0.996 1.026 1.036 1.047 1.052 1.063 1.090 1.188 1.230 1.260 1.268*

1.250 1.237 1.223 1.203 1.176 1.140 1.080 0.947 0.692 0.191 4.896 14.235 19.877 24.053 26.975 28.799 29.795 30.166 30.123 28.211 28.202 27.689 28.407 29.273 30.063 30.649 30.882 31.438 32.109 32.597*

32.422 30.713 26.171 18.271 5.039 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.906 0.931 39 30 0.475 0.512 1 36 0.459 0.491 11 54 0.401 0.481 23 60 0.446 0.457 33 60 0.458 0.466 29 60 0.998 1.151 25 48 0.956 1.145 21 36 1.010 1.151 21 48 0.853 1.162 17 14 0.964 1.144 19 50 1.201 1.308 19 48 1.161 1.294 9 40 1.163 1.314 17 50 10-------

42 46 50 54 58 23 19 15 11 7

3 29 IR: 2 6 10 14 18 22 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp:

Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow

(%):

Source Convergence 8.51 1.00141 0.436 24.911 20.369 548.0 87.84 15.4

-0.0 0.00008

% AXIAL TILT

-6.571

-5.511 AVG BOT 8ft/12ft 1.0428 1.0244 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 87.84 Top Ten Thermal Limits Summary -

Sorted by Margin Value 1.314 1.308 1.302 1.300 1.299 1.297 1.296 1.294 1.292 1.290 Power FT 21 19 19 19 9 19 7 19 6 19 4 20 19 0 21 IR JR 17 50 19 48 21 34 23 48 29 46 19 36 23 36 9 40 21 38 19 52 MCPR Value Margin FT 1.558 0.924 21 1.567 0.919 21 1.570 0.917 20 1.584 0.909 19 1.593 0.904 19 1.596 0.902 19 1.599 0.901 21 1.599 0.901 19 1.613 0.893 19 1.618 0.890 19 APLHGR LHGR IR JR 17 50 41 10 9 22 19 48 19 36 9 38 9 42 37 14 15 48 29 46 Value Margin 8.39 0.706 8.33 0.700 7.35 0.697 8.20 0.690 8.08 0.671 7.20 0.654 6.69 0.650 6.88 0.646 7.64 0.640 6.59 0.638 Exp.

21.1 21.1 41.1 21.3 19.7 37.1 43.3 40.3 20.5 43.0 FT 19 20 14 19 21 14 14 18 21 15 IR 21 21 23 23 53 53 13 19 19 15 JR 50 52 50 52 36 34 36 50 52 34 K

12 12 12 12 12 12 19 12 12 19 Value Margin 7.62 0.835 7.17 0.814 7.26 0.811 7.48 0.787 6.95 0.783 7.11 0.780 6.88 0.769 6.83 0.766 6.83 0.764 6.64 0.762 Exp.

38.4 41.5 40.1 34.8 40.9 38.6 40.2 40.5 40.3 42.4 FT 14 15 14 14 18 16 15 15 16 15 IR JR 23 50 15 34 47 26 7 34 41 50 39 48 39 26 31 26 25 10 31 18 K

15 19 19 15 12 12 6

18 12 7

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction

& CPR limit type 3

Thermal limit file:

Figure A.82 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 14,600.2 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-88 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 1

3 5

7 9 11 13 15 1

3 5

28 10 7

9..

10 6

9 14800.0 (2015.60 199.8

(

27.21 3952.0 (100.00 %)

1050.0

-25.89 106.33 (103.74 %)

Core Average Exposure: MWd/MTU 26434.8 Axial Profile N(PRA)

Power Exposure 17 19 21 23 25 27 29 11 13 --

28 15 17 --

28 19 21....

23 25 27 29 IR: 2 6

14 -------- 16 14

..- 16 10 --

6..

28 10 10 14 18 22 26 30 28 6--

10 14 14 6--

10 28 59 55 51 47 43 39 28 --

35 31 28 --

27 23 19 15 11 7

Top 25 0.209 24 0.635 23 0.843 22 0.949 21 1.005

JR 20 1.033 19 1.042 18 1.053 17 1.058 16 1.070 15 1.099 14 1.199 13 1.241 12 1.269 11 1.274*

10 1.253 9

1.236 8

1.217 7

1.191 6

1.158 5

1.118 4

1.057 3

0.927 2

0.677 Bottom 1

0.187 4.945 14.370 20.056 24.256 27.190 29.021 30.018 30.392 30.350 28.431 28.428 27.913 28.639 29.510 30.303 30.884 31.115 31.669 32.336 32.819*

32.637 30.917 26.350 18.401 5.076 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.902 0.928 39 30 0.475 0.512 1 36 0.459 0.491 11 54 0.401 0.480 23 60 0.445 0.456 33 60 0.457 0.465 29 60 0.997 1.149 25 48 0.953 1.141 21 36 1.010 1.150 21 48 0.854 1.162 17 14 0.965 1.145 19 50 1.200 1.309 19 48 1.162 1.297 9 40 1.166 1.317 17 50 34 38 42 46 50 54 58 3

Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp:

Deg-F In Channel Flow: Mlb/hr Total Bypass Flow

(%):

Total Water Rod Flow

(%)

Source Convergence 8.51 1.00155 0.430 25.804 21.261 548.1 90.09 15.3

-0.0 0.00007

% AXIAL TILT

-5.765

-5.474 AVG BOT 8ft/12ft 1.0391 1.0243 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 90.09 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT 1.317 21 1.309 19 1.301 19 1.298 19 1.297 20 1.296 19 1.294 21 1.294 19 1.292 19 1.289 19 IR JR 17 50 19 48 23 48 21 34 9

40 29 46 19 52 19 36 23 36 9 38 MCPR Value Margin FT 1.570 0.917 21 1.577 0.913 21 1.582 0.910 20 1.598 0.901 19 1.609 0.895 19 1.609 0.895 21 1.615 0.892 19 1.616 0.891 19 1.625 0.886 19 1.639 0.879 20 IR JR 17 50 41 10 9 22 19 48 9 38 9 42 37 14 19 36 15 48 9 28 Value 8.44 8.39 7.36 8.24 8.18 7.26 6.94 6.70 7.73 7.80 APLHGR Margin Exp.

FT 0.712 21.5 19 0.708 21.5 20 0.701 41.4 14 0.696 21.6 19 0.682 20.0 21 0.662 37.4 14 0.654 40.6 18 0.652 43.6 14 0.649 20.8 21 0.643 18.6 21 IR JR K

21 50 12 21 52 12 23 50 12 23 52 12 53 36 12 53 34 12 19 50 12 13 36 19 19 52 12 55 34 12 LHGR Value Margin Exp.

FT 7.68 0.844 38.8 14 7.16 0.815 41.8 15 7.27 0.815 40.5 14 7.55 0.796 35.1 14 7.00 0.792 41.2 18 7.14 0.787 39.0 16 6.86 0.771 40.6 16 6.82 0.764 40.5 15 6.75 0.762 41.1 16 6.77 0.762 40.8 15 IR JR K

23 50 15 15 34 19 47 26 19 7 34 15 41 50 12 39 48 12 25 10 12 39 26 6

23 8 12 31 26 18

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.83 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 14,800.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-89 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

14800.2 (2015.70 0.2 (

0.03 3952.0 (100.00 %)

1050.0

-26.83 102.87 (100.36 %)

Core Average Exposure: MWd/MTU 26435.0 1

3 5

7 9 11 13 15 17 19 21 23 25 27 29 1

3 5

14 7

9..

10 --

6-..

11 13..

..- 14 16 --

15 17..

..- 14 ------

16 --

19 21..

10 --

6-..

23 25 14 27 29 IR: 2 6 10 14 18 22 26 30 34 Control Rod Density:

k-effective:

1 Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp:

Deg-F In Channel Flow: Mlb/hr Total Bypass Flow

(%):

Total Water Rod Flow (%):

Source Convergence 0

6 --

10 14 14 6 --

10 59 55 51 47 43 39 35 31 27 23

-19 15 11 7

3 N (PRA Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.580 0.768 0.864 0.915 0.941 0.950 0.957 0.955 0.961 0.983 1.073 1.115 1.156 1.193 1.228 1.260 1.285 1.304 1.318 1.329*

1.315 1.202 0.902 0.252 14.370 20.056 24.256 27.190 29.021 30.019 30.392 30.350 28.431 28.428 27.913 28.640 29.510 30.303 30.885 31.115 31.670 32.337 32.819*

32.638 30.917 26.350 18.401 5.076 Axial Profile Power Exposure 0.192 4.945 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.885 0.907 39 30 0.469 0.531 1 36 0.456 0.482 11 54 0.396 0.482 23 60 0.455 0.459 33 60 0.468 0.470 1 32 1.011 1.177 23 50 0.937 1.139 27 16 1.021 1.183 21 48 0.860 1.154 17 14 0.958 1.173 19 12 1.194 1.358 21 50 1.188 1.348 21 52 1.176 1.335 19 52 38 42 46 50 54 58 6.62

.00150 0.463 24.890 20.349 548.4 86.81 15.6

-0.0

.00009

% AXIAL TILT -15.084

-5.473 AVG BOT 8ft/12ft 1.0809 1.0243 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 86.81 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.358 19 21 50 1.348 20 21 52 1.342 19 23 48 1.339 19 23 52 1.335 21 19 52 1.330 20 25 50 1.322 19 19 48 1.318 21 17 50 1.299 19 27 14 1.297 19 29 46 MCPR Value Margin FT 1.553 0.927 20 1.576 0.914 21 1.578 0.912 19 1.583 0.909 19 1.588 0.907 19 1.596 0.902 21 1.598 0.901 19 1.624 0.887 20 1.630 0.884 20 1.641 0.877 19 IR JR 21 52 41 10 21 50 37 14 23 52 17 50 19 48 35 12 9 22 9 38 Value 9.07 8.75 8.93 8.89 8.80 8.79 8.61 8.47 8.16 8.57 APLHGR Margin Exp.

FT 0.774 22.8 20 0.759 24.7 21 0.753 21.4 19 0.747 21.0 19 0.745 21.8 19 0.739 21.0 21 0.725 21.3 21 0.714 21.3 20 0.708 24.7 21 0.707 18.8 19 IR JR 21 10 19 10 23 10 21 8

21 12 25 8

53 36 25 12 17 12 23 14 K

4 4

Value 7.57 6.92 7.19 7.23 7.33 7.06 7.52 7.52 9.97 6.82 LHGR Margin Exp.

FT 0.887 44.1 16 0.855 48.4 18 0.854 45.2 14 0.853 44.7 16 0.848 43.1 16 0.840 45.4 16 0.823 38.4 18 0.814 37.4 14 0.814 28.9 21 0.810 45.3 16 IR JR 23 8

41 50 23 50 25 10 39 48 7

24 41 8

25 48 41 10 9

26 K

4 4

4 5

4 4

4 5

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.84 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 14,800.2 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-90 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

15000.0 (2042.90 199.8 (

27.21 3952.0 (100.00 %)

1050.0

-25.97 106.02 (103.43 %)

Core Average Exposure: MWd/MTU 26634.8 Axial Profile N(PRA) Power Exposure 1

3 5

7 9

11 13 15 17 19 21 23 25 27 29 IR:

1 3

5 7

9 11 10 --

6 1 4 14 10 --

6 13 15 17 19 14 16 --

16 --

6-6

!1 23 25 27 29 10-------

14-------

10----------

59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.195 0.589 0.780 0.877 0.926 0.951 0.959 0.966 0.963 0.971 0.994 1.084 1.126 1.166 1.200 1.231 1.259 1.278 1.290 1.298 1.303*

1.287 1.177 0.883 0.246 4.990 14.494 20.221 24.443 27.388 29.224 30.223 30.598 30.556 28.630 28.632 28.115 28.850 29.729 30.528 31.116 31.354 31.913 32.583 33.068*

32.889 31.166 26.577 18.572 5.124 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.882 0.904 39 30 0.468 0.530 1 36 0.456 0.481 11 54 0.395 0.481 23 60 0.454 0.457 33 60 0.466 0.468 1 32 1.010 1.176 23 50 0.935 1.137 27 16 1.020 1.182 21 48 0.860 1.155 17 14 0.959 1.173 19 12 1.194 1.359 21 50 1.189 1.349 21 52 1.179 1.337 19 52 2

6 10 14 18 22 26 14 30 34 38 42 46 50 54 58 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp:

Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 6.62 1.00165 0.455 25.997 21.455 548.5 89.59 15.5

-0.0 0.00010

% AXIAL TILT -14.088 AVG BOT 8ft/12ft 1.0760 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow)

-5.501 1.0244 89.59 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.359 19 21 50 1.349 20 21 52 1.342 19 23 48 1.339 19 23 52 1.337 21 19 52 1.329 20 25 50 1.323 19 19 48 1.321 21 17 50 1.298 19 27 14 1.295 19 29 46 Value 1.574 1.593 1.599 1.606 1.609 1.613 1.619 1.647 1.649 1.661 MCPR Margin FT 0.915 20 0.904 21 0.901 19 0.897 19 0.895 19 0.893 21 0.889 19 0.875 20 0.873 20 0.867 19 IR 21 41 21 37 23 17 19 35 9

9 JR 52 10 50 14 52 50 48 12 22 38 Value 8.86 8.53 8.72 8.69 8.58 8.62 8.45 8.28 8.40 7.93 APLHGR Margin Exp.

FT 0.759 23.2 20 0.742 25.0 21 0.738 21.8 19 0.733 21.4 19 0.729 22.2 19 0.727 21.4 21 0.714 21.7 21 0.699 21.7 20 0.695 19.1 19 0.690 25.1 21 IR JR 21 10 19 10 23 10 21 8

21 12 25 8

53 36 25 12 23 14 17 12 K

4 4

Value 7.39 6.73 7.05 7.00 6.99 6.91 7.34 7.34 9.73 6.67 LHGR Margin Exp.

FT 0.870 44.5 16 0.835 48.7 18 0.835 45.0 16 0.834 45.5 14 0.831 45.3 16 0.826 45.8 16 0.807 38.7 18 0.798 37.7 14 0.797 29.4 21 0.796 45.6 16 IR JR 23 8

41 50 25 10 23 50 39 48 7 24 41 8

25 48 41 10 9 26 K

4 4

5 5

4 4

4.

5

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.85 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 15,000.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-91 Cycle:

Exposure:

MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

15000.2 (2042.90 0.2 (

0.03 3952.0 (100.00 %)

1050.0

-26.82 102.91 (100.40 %)

Core Average Exposure: MWd/MTU 26635.0 Axial Profile 1

1 3

5 7

9 13 15 17 19 21 23 25 27 29 3

5 7

9 11 13 15 17 19 21 23 25 27 12 12 6..

16 -------- 16 16..

..- 16 12 --

6..

12 6 --

6 --

12....

16....

12....

29 59 55 51 47 43 39 35 31 27 23 19 15 11

JR N (PRA)

Top 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

Power Exposure 0.195 4.990 0.588 14.495 0.780 20.221 0.879 24.443 0.932 27.388 0.963 29.224 0.979 30.224 0.982 30.599 0.984 30.556 0.984 28.630 1.001 28.632 1.086 28.116 1.124 28.850 1.160 29.729 1.192 30.528 1.221 31.116 1.247 31.354 1.267 31.913 1.279 32.583 1.288 33.069*

1.295* 32.889 1.280 31.166 1.171 26.577 0.879 18.572 0.245 5.124 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.881 0.910 19 34 0.469 0.533 1 36 0.456 0.481 11 54 0.395 0.475 23 60 0.452 0.460 59 34 0.464 0.471 1 32 1.011 1.162 23 50 0.936 1.122 27 16 1.020 1.172 21 48 0.859 1.153 17 14 0.959 1.165 19 12 1.197 1.345 21 50 1.184 1.334 21 52 1.176 1.325 19 52 IR: 2 6 10 14 18 22 26 30 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 34 38 42 46 50 54 58 6.49 33 4

3 2

Bottom 1

1.0016.7 0.458 24.933 20.395 548.4 87.22 15.2

-0.0 0.00006

% AXIAL TILT -13.286 AVG BOT 8ft/12ft 1.0715 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow)

-5.501 1.0244 87.22 Top Ten Thermal Limits Summary - Sorted by Margin Power Value FT IR JR 1.345 19 21 50 1.334 20 21 52 1.328 19 23 48 1.325 21 19 52 1.322 19 23 52 1.316 19 19 48 1.314 21 17 50 1.309 20 25 50 1.298 19 9 38 1.291 20 9 40 MC PR Value Margin FT 1.571 0.917 20 1.587 0.907 21 1.596 1.598 1.599 1.600 1.602 1.613 1.613 1.624 0.902 19 0.901 21 0.901 19 0.900 19 0.899 20 0.893 19 0.893 19 0.887 20 IR JR 21 52 41 10 21 50 17 50 19 48 37 14 9 22 23 52 9 38 9 28 APLHGR Value Margin Exp.

FT 8.80 0.754 23.2 20 8.47 0.737 25.0 21 IR JR K

21 10 4

19 10 4

7.00 0.830 45.0 16 25 10 4

LHGR Value Margin Exp.

FT 7.35 0.865 44.5 16 IR JR K

23 8

4 8.66 8.63 8.53 8.57 8.39 8.23 8.34 7.88 0.733 21.8 19 0.728 21.4 19 0.724 22.2 19 0.722 21.4 21 0.709 21.7 21 0.695 21.7 20 0.690 19.1 19 0.686 25.1 21 23 10 21 8

21 12 25 8

53 36 25 12 23 14 17 12 4

4 4

4 6.69 6.96 6.94 6.86 7.30 7.03 7.30 9.67 0.830 48.7 18 0.829 45.5 14 0.825 45.3 16 0.820 45.8 16 0.802 38.7 18 0.796 41.2 15 0.793 37.7 14 0.792 29.4 21 41 50 23 50 39 48 7 24 41 8

15 34 25 48 41 10 4

4 5

5 4

18 4

4

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.86 Browns Ferry Unit 1 Cycle 9 Control Rod Pattern and Axial Distributions at 15,000.2 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-92 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 1

3 5

7 9 11 13 1I 1

3 5

12 7

9 -------- 12 6

11 13.....-

16 ------- -I 9

15230.0 (2074.20 229.8 (

31.30 3952.0 (100.00 %)

1050.0

-25.87 106.40 (103.80 %)

5 17 19 21 23 25 27 29 621 6 -- 12--- ---

16--------

Core Average Exposure: MWd/MTU 26864.8 Axial Profile N(PRA)

Power 15 17 --

19 21 --

23 25 27 29 IR: 2 59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.198 0.601 0.795 0.895 0.948 0.978 0.992 0.995 0.998 1.000 1.018 1.105 1.142 1.176 1.204 1.227 1.247 1.259 1.261" 1.260 1.256 1.235 1.128 0.846 0.236 Exposure 5.043 14.640 20.414 24.661 27.619 29.463 30.466 30.842 30.800 28.865 28.870 28.351 29.094 29.980 30.786 31.381 31.625 32.188 32.861 33.349*

33.170 31.444 26.832 18.763 5.178 Edit Radial Power Zone Avg.

Max.

IR JR 4

0.877 0.907 19 34 5

0.469 0.532 1 36 6

'0.456 0.481 11 54 9

0.395 0.475 23 60 10 0.451 0.459 59 34 11 0.463 0.470 1 32 14 1.010 1.160 23 50 15 0.934 1.118 27 16 16 1.020 1.171 21 48 17 0.860 1.154 17 14 18 0.960 1.166 19 12 19 1.196 1.345 21 50 20 1.185 1.335 21 52 21 1.179 1.328 19 52 16 -- --

16 16 --

12 --

6 -- --

6 --

12-..

12 6 10 14 18 22 26 30 34 38 42 46 50 54 58 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%)

Source Convergence 6.49 1.00183 0.449 26.066 21.524 548.4 89.98 15.4

-0.0 0.00008

% AXIAL TILT -11.797

-5.518 AVG BOT 8ft/12ft 1.0645 1.0245 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 89.98 Top Ten Thermal Limits Summary - Sorted by Margin Power Value FT 1.345 19 1.335 20 1.328 21 1.327 19 1.322 19 1.317 21 1.317 19 1.308 20 1.301 19 1.295 20 IR JR 21 50 21 52 19 52 23 48 23 52 17 50 19 48 25 50 9 38 9 40 Value 1.588 1.601 1.611 1.614 1.616 1.616 1.620 1.628 1.630 1.642 MCPR Margin FT 0.907 20 0.900 21 0.894 21 0.892 19 0.891 20 0.891 19 0.889 19 0.885 19 0.883 19 0.877 20 IR JR 21 52 41 10 17 50 21 50 9 22 19 48 37 14 9 38 23 52 9 28 APLHGR Value Margin Exp.

FT 8.45 0.726 23.7 20 8.13 0.710 25.5 21 8.32 0.706 22.3 19 8.30 0.703 21.9 19 8.27 0.700 21.8 21 8.18 0.696 22.6 19 8.07 0.685 22.1 21 7.90 0.670 22.1 20 8.04 0.668 19.6 19 7.72 0.660 23.0 20 IR JR 21 10 19 10 23 10 21 8

25 8

21 12 53 36 25 12 23 14 9 22 K

4 4

LHGR Value Margin Exp.

FT 6.94 0.839 46.7 16 7.06 0.802 41.6 15 6.32 0.802 50.4 18 6.76 0.801 45.0 16 6.53 0.800 47.8 14 6.70 0.800 45.6 16 6.65 0.798 46.1 16 7.09 0.794 40.4 14 7.01 0.773 39.1 18 7.02 0.771 38.7 16 IR JR 23 8

15 34 41 50 25 10 23 50 39 48 7 24 47 26 41 8

15 42 K

5 18 5

5 5

18 4

20

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.87 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 15,230.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-93 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

15230.2 (2074.20 0.2

(

0.03 3952.0 (100.00 %)

1050.0

-26.36 104.58 (102.03 %)

Core Average Exposure: MWd/MTU 26865.0 1

3 5

7 9

11 13 15 17 19 21 23 25 27 29 IR:

1 3

5 7

9 11 13 15 16 12 6

. 16..

..- 16 17 19 21 23 25 27 29 16-------

-12 6 --

16 16 6 --

12-- ----

16---------

16-------

1 6 6 --

12---....

34 38 42 46 50 54 58 59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 Axial Profile N(PRA)

Power Exposure Top 25 0.198 5.043 24 0.598 14.640 23 0.792 20.414 22 0.893 24.661 21 0.948 27.619

JR 20 0.981 29.463 19 1.000 30.467 18 1.008 30.842 17 1.012 30.801 16 1.009 28.865 15 1.023 28.870 14 1.107 28.351 13 1.142 29.094 12 1.173 29.981 11 1.199 30.787 10 1.222 31.381 9

1.241 31.625 8

1.252 32.188 7

1.255* 32.862 6

1.254 33.349*

5 1.252 33.171 4

1.232 31.445 3

1.126 26.832 2

0.845 18.763 Bottom 1

0.236 5.178 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.876 0.903 19 34 0.468 0.530 1

36 0.455 0.480 11 54 0.395 0.479 23 60 0.453 0.457 59 34 0.465 0.467 1

32 1.011 1.167 23 50 0.932 1.128 27 16 1.023 1.174 21 48 0.861 1.152 17 14 0.959 1.166 19 12 1.195 1.349 21 50 1.192 1.339 21 52 1.178 1.329 19 52 2

6 10 14 18 22 26 30 Control Rod Density:

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp:

Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 6.40 1.00180 0.451 25.380 20.839 548.4

% AXIAL TILT -11.393

-5.518 AVG BOT 8ft/12ft 1.0626 1.0245 88.40 Active Channel Flow: Mlb/hr 15.5 (of total core flow)

-0.0 (of total core flow) 88.40 0.00008 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.349 19 21 50 1.339 20 21 52 1.333 19 23 48 1.330 19 23 52 1.329 21 19 52 1.322 20 25 50 1.317 19 19 48 1.316 21 17 50 1.293 19 9 38 1.292 19 27 14 MCPR Value Margin FT 1.563 0.922 20 1.582 0.910 21 1.591 0.905 19 1.593 0.904 19 1.597 0.902 21 1.599 0.901 19 1.600 0.900 19 1.611 0.894 20 1.624 0.887 19 1.633 0.882 20 IR JR 21 52 41 10 21 50 37 14 17 50 23 52 19 48 9 22 9

38 35 12 Value 8.42 8.10 8.28 8.27 8.23 8.14 8.05 7.87 8.01 7.70 APLHGR Margin Exp.

FT 0.724 23.7 20 0.707 25.5 21 0.703 22.3 19 0.700 21.9 19 0.697 21.8 21 0.694 22.6 19 0.683 22.1 21 0.667 22.1 20 0.665 19.6 19 0.658 23.0 20 IR JR 21 10 19 10 23 10 21 8

25 8

21 12 53 36 25 12 23 14 9 22 K

4 4

Value 6.91 6.29 7.02 6.73 6.50 6.67 6.62 7.05 6.99 6.99 LHGR Margin Exp.

FT 0.836 46.7 16 0.799 50.4 18 0.798 41.6 15 0.797 45.0 16 0.796 47.8 14 0.796 45.6 16 0.795 46.1 16 0.789 40.4 14 0.771 39.1 18 0.768 38.7 16 IR JR 23 8

41 50 15 34 25 10 23 50 39 48 7 24 47 26 41 8

15 42 K

5 5

18 5

5 5

5 18 4

20

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.88 Browns Ferry Unit I Cycle 9 Control Rod Pattern a.nd Axial Distributions at 15,230.2 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-94 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

15357.0 (2091.50 126.8 (

17.26 3952.0 (100.00 %)

1050.0

-25.76 106.81 (104.21 %)

Core Average Exposure: MWd/MTU 26991.8 Axial Profile 1

3 5

7 9 11 13 15 17 19 21 23 25 27 29 1

3 5

16 7

9..

..- 12 6

11--------------

13..

16..

15---

17

..- 16..

..- 11 19 21 -------- 12 6....

23 25 27 29 IR:

2 6 10 14 18 22 26 3(

Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%)

Source Convergence 6 --

6 5

55 4

12------- 4 3

16------- 33 N (PRA)

Top 25 24 23 22 21 9

JR 20 5

19 1

18 7

17 3

16 9

15 35 14 1

13 7

12 3

11 9

10 5

9 1

8 7

7 3

6 5

4 3

2 Bottom 1

Power Exposure 0.200 5.073 0.606 14.722 0.801 20.522 0.903 24.783 0.958 27.749 0.989 29.597 1.008 30.603 1.016 30.980 1.019 30.939 1.017 28.997 1.032 29.004 1.117 28.484 1.151 29.231 1.181 30.121 1.205 30.930 1.224 31.528 1.240 31.774 1.247* 32.339 1.245 33.012 1.238 33.499*

1.231 33.321 1.208 31.592 1.104 26.967 0.828 18.865 0.231 5.206 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.873 0.900 19 34 0.468 0.529 1 36 0.455 0.480 11 54 0.395 0.479 23 60 0.452 0.456 59 34 0.464 0.466 1 32 1.011 1.167 23 50 0.931 1.126 27 16 1.023 1.173 21 48 0.862 1.153 17 14 0.960 1.167 19 12 1.194 1.349 21 50 1.193 1.341 21 52 1.180 1.331 19 52 6

16-..

6 12-..

6 0 34 38 42 46 50 54 58 6.40 1.00192 0.445 26.166 21.625 AV(

548.4 90.37 Active Ch 15.4 (of total

-0.0 (of total 0.00007 2

2 1

1 1

% AXIAL TILT -10.555

-5.517 G BOT 8ft/12ft 1.0585 1.0245 annel Flow: Mlb/hr core flow) core flow) 90.37 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.349 19 21 50 1.341 20 21 52 1.333 19 23 48 1.331 21 19 52 1.331 19 23 52 1.322 20 25 50 1.318 21 17 50 1.317 19 19 48 1.294 19 9 38 1.291 19 27 14 Value 1.575 1.592 1.603

1. 607

1. 612 1.613 1.623 1.637 1.647 MCPR Margin FT 0.914 20 0.904 21 0.898 19 0.896 21 0.896 19 0.893 19 0.893 19 0.887 20 0.880 19 0.874 20 IR JR 21 52 41 10 21 50 17 50 37 14 23 52 19 48 9 22 9

38 35 12 Value 8.24 7.93 8.11 8.10 8.08 7.97 7.90 7.71 7.85 7.65 APLHGR Margin Exp.

FT 0.710 23.9 20 0.694 25.7 21 0.690 22.5 19 0.687 22.1 19 0.685 22.0 21 0.680 22.8 19 0.671 22.2 21 0.655 22.3 20 0.653 19.8 19 0.646 21.6 19 IR JR 21 10 19 10 23 10 21 8

25 8

21 12 7 26 25 12 23 14 7 22 K

4 4

Value 6.79 7.03 7.08 6.18 6.61 6.51 6.38 6.55 7.04 6.84 LHGR Margin Exp.

FT 0.824 46.9 16 0.801 41.8 15 0.794 40.6 14 0.786 50.6 18 0.785 45.2 16 0.784 46.3 16 0.784 48.0 14 0.784 45.8 16 0.775 38.9 16 0.757 39.3 18 IR JR 23 8

15 34 47 26 41 50 25 10 7

24 23 50 39 48 15 42 41 8

K 5

18 18 5

5 5

20 4

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction

& CPR limit type 3

Thermal limit file:

Figure A.89 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 15,357.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-95 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 1

3 5

7 9

11 13 15 1

3 5

7-10 9

11 8

12 --

13------

15 16 17--------

19 8

12 21------

23-10 25 27 29 IR: 2 6 10 14 18 22 26 30 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 9

15357.1 (2091.50 0.2 (

0.02 3952.0 (100.00 %)

1050.0

-26.75 103.17 (100.65 %)

17 19 21 23 25 27 29 Core Average Exposure: MWd/MTU 26992.0 Axial Profile N(PRA)

Power 5

59 55 10 -

8

- 12 8

8 10 47 43 39 35 16.

31 27 23 19 15 11 7

Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.187 0.566 0.748 0.843 0.896 0.915 0.921 0.930 0.947 0.973 1.009 1.110 1.156 1.196 1.227 1.253 1.274 1.286 1.291 1.295 1.302*

1.297 1.205 0.915 0.256 Exposure 5.073 14.722 20.522 24.783 27.749 29.597 30.604 30.981 30.939 28.998 29.005 28.484 29.231 30.121 30.930 31.528 31.774 32.339 33.012 33.500*

33.321 31.592 26.967 18.865 5.206 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.805 0.876 19 34 0.478 0.519 1 36 0.460 0.492 53 50 0.400 0.475 23 60 0.447 0.456 33 60 0.457 0.465 29 60 0.993 1.175 11 38 0.904 1.201 15 46 1.047 1.196 19 46 0.891 1.206 17 14 0.985 1.188 11 42 1.189 1.366 17 46 1.183 1.349 9 40 1.194 1.351 11 44 0 34 38 42 46 50 54 58 5.86 1.00196 0.461 25.022 20.481 548.4 87.06 15.6

-0.0 0.00010

% AXIAL TILT -15.724

-5.517 AVG BOT 8ft/12ft 1.0909 1.0245 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 87.06 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT 1.366 19 1.364 19 1.360 19 1.358 19 1.356 19 1.351 21 1.349 20 1.347 21 1.345 19 1.344 19 IR JR 17 46 11 40 15 44 13 42 19 48 11 44 9 40 17 50 15 48 13 46 Value 1.557 1.559 1.561 1.564 1.566 1.570 1.575 1.578 1.578 1.581 MCPR Margin FT 0.925 20, 0.924 19 0.922 21 0.921 19 0.920 19 0.917 21 0.914 19 0.913 21 0.912 20 0.911 19 IR JR 9

22 17 46 17 50 13 42 19 48 49 18 15 44 9 42 21 52 15 48 APLHGR Value Margin Exp.

FT 8.71 0.746 23.2 20 8.46 0.735 25.0 21 8.41 0.724 23.8 20 8.53 0.724 22.1 19 8.40 0.722 23.6 21 8.24 0.721 25.6 21 8.48 0.718 22.0 19 8.46 0.717 22.0 21 8.47 0.715 21.6 19 8.12 0.706 25.0 21 IR JR 9 22 9 20 39 10 49 22 47 14 41 10 9

24 25 8

7 22 49 18 K

4 4

LHGR Value Margin Exp.

FT 7.02 0.846 46.3 16 6.90 0.837 46.9 16 7.19 0.835 43.5 15 6.73 0.833 48.5 18 7.17 0.830 43.2 16 7.00 0.829 45.0 14 7.40 0.813 38.7 16 6.75 0.811 46.1 16 6.49 0.810 49.2 18 7.22 0.800 39.5 16 IR JR 7 24 23 8

15 16 49 42 47 40 49 24 41 16 9 26 41 50 15 42 K

5 5

4 4

4 5

4 4

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.90 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 15,357.1 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-96 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

15500.0 (2111.00 142.9 (

19.46 3952.0 (100.00 %)

1050.0

-25.95 106.09 (103.51 %)

17 19 21 23 25 27 29 Core Average Exposure: MWd/MTU 27134.8 Axial Profile N(PRA)

Power Exposure 1

3 5

7 9

13 15 17 19 21 23 25 27 29 IR:

1 3

5 7

911

---------8 --

16 8--

10 --

12 --

10 12 --

8 12 --

8 10 16 5

5 5

4 4

3 3

3 2

2 1--

1 Top 25 24 23 22 21 9

JR 20 5

19 1

18 7

17 3

16 9

15 5

14 1

13 7

12 3

11 9

10 5

9 1

8 7

7 3

6 5

4 3

2 Bottom 1

0.189 0.573 0.757 0.853 0.905 0.923 0.928 0.937 0.955 0.982 1.019 1.120 1.166 1.205 1.233 1.255 1.272 1.280 1.280 1.279 1.282*

1.274 1.183 0.899 0.252 12 10 5.104 14.809 20.637 24.913 27.887 29.739 30.746 31.124 31.085 29.142 29.154 28.634 29.387 30.283 31.096 31.697 31.946 32.512 33.187 33.674*

33.497 31.768 27.130 18.988 5.241

-5.540 1.0246 89.64 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.803 0.874 19 34 0.477 0.518 1

36 0.460 0.492 53 50 0.399 0.474 23 60 0.446 0.455 33 60 0.456 0.465 29 60 0.993 1.174 11 38 0.903 1.202 15 46 1.047 1.196 19 46 0.891 1.206 17 14 0.985 1.188 11 42 1.189 1.366 17 46 1.184 1.350 9 40 1.196 1.353 11 44 2

6 10 14 18 22 26 30 34 38 42 46 50 54 58 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 5.86 1.00200 0.455 26.059 21.518 548.5 89.64 15.5

-0.0 0.00008

% AXIAL TILT -14.903 AVG BOT 8ft/12ft 1.0870 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow)

Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT 1.366 19 1.365 19 1.361 19 1.359 19 1.357 19 1.353 21 1.350 20 1.349 21 1.346 19 1.346 19 IR JR 17 46 11 40 15 44 13 42 19 48 11 44 9 40 17 50 15 48 13 46 Value 1.577 1.578 1.579 1.584 1.586 1.588 1.595 1.596 1.597 1.599 MCPR Margin FT 0.913 20 0.913 21 0.912 19 0.909 19 0.908 19 0.907 21 0.903 19 0.902 21 0.901 20 0.901 21 IR JR 9 22 17 50 17 46 13 42 19 48 49 18 15 44 9 42 21 52 41 10 Value 8.56 8.30 8.38 8.24 8.23 8.07 8.32 8.31 8.31 7.96 APLHGR Margin Exp.

FT 0.734 23.5 20 0.723 25.3 21 0.712 22.4 19 0.711 24.1 20 0.709 23.9 21 0.707 25.9 21 0.707 22.2 19 0.706 22.3 21 0.704 21.9 19 0.694 25.3 21 IR JR 9 22 9 20 49 22 39 10 47 14 41 10 9 24 25 8

7 22 49 18 K

4 4

Value 6.91 6.78 7.09 6.59 7.03 6.87 6.64 7.17 6.24 7.03 LHGR Margin Exp.

FT 0.834 46.6 16 0.825 47.1 16 0.820 43.0 15 0.818 48.8 18 0.817 43.4 16 0.816 45.2 14 0.799 46.3 16 0.798 39.9 16 0.797 50.8 18 0.788 40.4 14 IR JR 7 24 23 8

15 16 49 42 47 40 49 24 9 26 41 16 41 50 47 26 K

5 5

4 4

5 4

5 5

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.91 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 15,500.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-97 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 1

3 5

7 9 11 13 15 9

15500.2 (2111.00 0.2 (

0.03 3952.0 (100.00 %)

1050.0

-26.59 103.75 (101.22 %)

Core Average Exposure: MWd/MTU 27135.1 Axial Profile N(PRA)

Power 1

3 5

7 9

13 15 --

17 19 21 23 25 27 29 IR: 2 12 8 --

12 16 8 --

12 12 17 19 21 23 12 12 --

8 12 --

8 12 34 38 42 46 5.77 25 27 29 59 55 51 47 43 39 35 16 31 27 23 19 15 11 7

Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.190 0.575 0.760 0.858 0.913 0.936 0.947 0.950 0.962 0.986 1.020 1.118 1.162 1.199 1.226 1.248 1.264 1.272 1.272 1.272 1.275*

1.268 1.178 0.895 0.251 Exposure 5.104 14.809 20.637 24.913 27.888 29.739 30.746 31.124 31.085 29.142 29.154 28.634 29.387 30.283 31.096 31.697 31.947 32.513 33.187 33.675*

33.497 31.768 27.130 18.988 5.242 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.804 0.871 19 34 0.476 0.516 1 36 0.459 0.491 11 54 0.399 0.476 23 60 0.446 0.457 33 60 0.456 0.467 29 60 0.995 1.168 11 38 0.904 1.198 15 46 1.047 1.196 19 46 0.890 1.205 17 14 0.984 1.185 17 44 1.190 1.364 17 46 1.185 1.342 9 40 1.193 1.348 17 50 6 10 14 18 22 26 30 50 54 58 3

Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow

(%):

Source Convergence 1.00205 0.457 25.179 20.638 548.4 87.61 15.6

-0.0 0.00009

% AXIAL TILT -14.282

-5.540 AVG BOT 8ft/12ft 1.0826 1.0246 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 87.61 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT 1.364 19 1.358 19 1.358 19 1.357 19 1.353 19 1.348 21 1.347 21 1.343 19 1.342 20 1.340 19 IR JR 17 46 19 48 11 40 15 44 13 42 17 50 11 44 15 48 9 40 13 46 Value 1.556 1.557 1.561 1.566 1.566 1.570 1.574 1.577 1.580 1.583 MCPR Margin FT 0.925 19 0.925 21 0.922 19 0.919 20 0.919 20 0.917 19 0.915 21 0.913 21 0.911 19 0.910 19 IR JR 17 46 17 50 19 48 21 52 9 22 13 42 41 10 49 18 15 44 15 48 Value 8.52 8.26 8.34 8.20 8.20 8.03 8.28 8.27 8.28 7.93 APLHGR Margin Exp.

FT 0.731 23.5 20 0.720 25.3 21 0.709 22.4 19 0.707 24.1 20 0.706 23.9 21 0.704 25.9 21 0.704 22.2 19 0.702 22.3 21 0.701 21.9 19 0.691 25.3 21 IR JR 9 22 9 20 49 22 39 10 47 14 41 10 9 24 25 8

7 22 49 18 K

4 4

Value 6.88 6.75 7.06 6.56 7.00 6.84 6.60 7.13 6.21 7.00 LHGR Margin Exp.

FT 0.830 46.6 16 0.820 47.1 16 0.816 43.0 15 0.815 48.8 18 0.813 43.4 16 0.812 45.2 14 0.795 46.3 16 0.795 39.9 16 0.792 50.8 18 0.784 40.4 14 IR JR 7

24 23 8

15 16 49 42 47 40 49 24 9 26 41 16 41 50 47 26 K

5 5

4 4

5 4

5 5

LHGR calculated with pin-power reconstruction

" CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.92 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 15,500.2 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-98 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

15650.0 (2131.40 149.8 (

20.40 3952.0 (100.00 %)

1050.0

-25.81 106.64 (104.04 %)

Core Average Exposure: MWd/MTU 27284.8 Axial Profile N(PRA)

Power 1

3 5

7 9 11 13 15 17 19 21 23 25 27 29 1

3 5

5 5

5 4

7 12 12 9

11 ----------- 8 12 12 13-15 16 17-19 8

12 12 21---------

23 12 12 25 27 29 IR: 2 6 10 14 18 22 26 30 34 Control Rod Density: %

k-effective:

1 Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 0

8 8

4 3

3 16 3

2 2

-~1 1

1 Top 25 24 23 22 21 9

JR 20 5

19 1

18 7

17 3

16 9

15 5

14 1

13 7

12 3

11 9

10 5

9 1

8 7

7 3

6 5

4 3

2 Bottom 1

0.193 0.585 0.773 0.872 0.926 0.948 0.958 0.960 0.973 0.997 1.031 1.130 1.173 1.208 1.232 1.249 1.262 1.264*

1.259 1.252 1.250 1.239 1.149 0.873 0.245 Exposure 5.138 14.901 20.760 25.052 28.035 29.890 30.899 31.278 31.241 29.295 29.312 28.792 29.551 30.452 31.270 31.873 32.126 32.693 33.367 33.855*

33.678 31.948 27.297 19.115 5.277 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.802 0.869

.19 34 0.476 0.516 1 36 0.459 0.491 11 54 0.399 0.476 23 60 0.446 0.457 33 60 0.455 0.467 29 60 0.995 1.167 11 38 0.903 1.198 15 46 1.047 1.195 19 46 0.891 1.205 17 14 0.984 1.184 17 44 1.190 1.364 17 46 1.186 1.343 9 40 1.195 1.349 17 50 38 42 46 50 54 58 5.77

.00205 0.450 26.192 21.650 AV(

548.4 90.16 Active Ch*

15.5 (of total

-0.0 (of total

.00006

% AXIAL TILT -13.160

-5.556 G BOT 8ft/12ft 1.0771 1.0247 annel Flow: Mlb/hr core flow) core flow) 90.16 Top Ten Thermal Limits Summary - Sorted by Margin Power Value FT IR JR 1.364 19 17 46 1.358 19 19 48 1.358 19 11 40 1.355 19 15 44 1.352 19 13 42 1.349 21 17 50 1.348 21 11 44 1.344 19 15 48 1.343 20 9 40 1.341 19 13 46 MCPR Value Margin FT 1.572 0.916 21 1.575 0.914 19 1.579 0.912 19 1.583 0.910 20 1.584 0.909 20 1.589 0.906 21 1.589 0.906 19 1.593 0.904 21 1.599 0.901 19 1.600 0.900 19 IR JR 17 50 17 46 19 48 21 52 9 22 41 10 13 42 49 18 15 48 15 44 APLHGR Value Margin Exp.

FT 8.30 0.714 23.7 20 8.04 0.703 25.5 21 8.00 0.692 24.4 20 8.12 0.692 22.7 19 8.09 0.689 22.6 21 7.97 0.688 24.1 21 7.83 0.688 26.1 21 8.08 0'.687 22.5 19 8.07 0.685 22.1 19 7.92 0.674 22.6 19 IR JR 9 22 9 20 39 10 49 22 25 8

47 14 41 10 9 24 7 22 39 8

K 4

4 4

4 LHGR Value Margin Exp.

FT 6.73 0.816 46.8 16 6.62 0.807 47.3 16 6.26 0.796 50.5 18 6.66 0.795 45.6 16 6.88 0.794 42.8 15 6.49 0.793 47.6 14 6.46 0.780 46.6 16 6.29 0.780 48.6 18 7.02 0.775 39.1 16 6.84 0.768 40.6 14 IR JR 7 24 23 8

49 42 47 40 15 16 49 24 9 26 41 50 41 16 47 26 K

5 5

9 5

5 7

4 5

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.93 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 15,650.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-99 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lb Flow: Mlb/hr 1

3 5

7 9 11 13 1

3 5

7 12 9

11 8

12 13------

15 17------

19 8

12 21---

23 12 25 9

15650.2 (2131.40 0.2 (

0.03 3952.0 (100.00 %)

1050.0 m

-27.06 102.09 ( 99.60 %)

15 17 19 21 23 25 27 29 Core Average Exposure: MWd/MTU 27285.0 12 12 12 12 8

8 59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 N (PRA)

Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

Axial Profile Power Exposure 0.182 5.138 0.549 0.724 0.819 0.872 0.897 0.912 0.921 0.942 0.979 1.023 1.129 1.177 1.216 1.243 1.264 1.279 1.285 1.285 1.287 1.296 1.299*

1.220 0.936 0.264 14.901 20.760 25.052 28.035 29.890 30.899 31.278 31.241 29.295 29.313 28.792 29.552 30.452 31.270 31.874 32.126 32.693 33.367

33. 855*

33.678 31.948 27.298 19.115 5.277

-5.556 1.0247 86.13 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.795 0.875 19 34 0.471 0.529 1 36 0.456 0.483 53 50 0.394 0.468 23 60 0.449 0.456 59 34 0.462 0.466 1 32 1.006 1.197 13 36 0.896 1.178 15 46 1.065 1.183 47 40 0.889 1.185 13 44 0.978 1.201 11 28 1.182 1.363 13 34 1.229 1.368 11 36 1.191 1.332 9 42 29 IR: 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 Control Rod Density:

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow

(%):

Total Water Rod Flow (%):

Source Convergence 5.05 1.00216 0.464 24.720 20.179 548.4 86.13 15.6

-0.0 0.00007

% AXIAL TILT -16.476 AVG BOT 8ft/12ft 1.0989 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow)

Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.368 20 11 36 1.365 20 11 32 1.363 19 13 34 1.361 19 11 40 1.350 19 9 24 1.349 19 13 38 1.348 20 9 40 1.342 20 9

34 1.341 19 13 42 1.340 19 17 46 MCPR Value Margin FT 1.568 0.918 20 1.575 0.914 19 1.577 0.913 19 1.578 0.912 19 1.579 0.912 19 1.581 0.911 19 1.582 0.910 21 1.589 0.906 19 1.589 0.906 20 1.597 0.902 20 IR JR 9 22 13 38 13 34 17 46 13 42 9 38 17 50 19 48 21 52 51 28 Value 8.93 8.92 9.09 8.77 8.88 8.82 8.75 8.66 8.83 8.58 APLHGR Margin Exp.

FT 0.762 22.7 21 0.760 22.5 20 0.755 19.5 19 0.754 23.7 20 0.754 22.2 20 0.750 22.5 19 0.748 23.1 20 0.737 22.5 21 0.732 19.5 19 0.731 22.7 19 IR JR 7 26 49 30 13 34 9 22 49 26 9

24 51 28 53 30 15 32 49 22 K

4 4

Value 7.56 7.47 7.76 7.45 8.10 7.55 7.40 7.33 7.77 7.26 LHGR Margin Exp.

FT 0.887 44.3 18 0.886 45.1 16 0.885 41.9 15 0.884 45.2 16 0.879 37.6 14 0.876 43.4 14 0.874 44.9 16 0.872 45.4 14 0.859 39.2 14 0.846 43.7 16 IR JR 49 34 9 26 15 34 9 32 47 26 47 32 7 24 49 24 7

34 47 40 K

4 4

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.94 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 15,650.2 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-100 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

15850.0 (2158.60 199.8 (

27.21 3952.0 (100.00 %)

1050.0

-26.08 105.59 (103.02 %)

Core Average Exposure: MWd/MTU 27484.9 1

3 5

7 9 11 13 15 17 19 2 1

3 5

7 9

13 15 17 19 21 23 25 27 29 IR: 2 6

12 --

12 8

12 --

8 --

12 --

12 1 23 25 27 29 59 55 51 47 43 8

39 35 31 27 8

23 19 15 Axial Profile N(PRA)

Power Exposure Top 25 0.185 5.181 24 0.561 15.019 23 0.739 20.916 22 0.835 25.229 21 0.888 28.223

JR 20 0.911 30.084 19 0.925 31.096 18 0.934 31.476 17 0.955 31.444 16 0.994 29.498 15 1.038 29.524 14 1.145 29.005 13 1.193 29.774 12 1.229 30.682 11 1.252 31.504 10 1.268 32.112 9

1.277* 32.368 8

1.277 32.936 7

1.269 33.610 6

1.262 34.098*

5 1.263 33.923 4

1.260 32.193 3

1.181 27.528 2

0.905 19.292 Bottom 1

0.255 5.328 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.792 0.872 19 34 0.471 0.528 1 36 0.455 0.483 53 50 0.393 0.468 23 60 0.448 0.455 59 34 0.461 0.465 1 32 1.005 1.194 13 36 0.894 1.178 15 46 1.065 1.182 47 40 0.889 1.185 13 44 0.979 1.199 11 28 1.182 1.361 11 40 1.230 1.366 11 36 1.194 1.335 9 42 10 14 18 22 26 30 34 38 42 46 50 54 58 11 7

3 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 5.05 1.00225 0.454 25.903 21.361 548.4 89.19 15.5

-0.0 0.00007

% AXIAL TILT -15.061 AVG BOT 8ft/12ft 1.0921 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow)

-5.592 1.0249 89.19 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.366 20 11 36 1.364 20 11 32 1.361 19 11 40 1.361 19 13 34 1.350 19 9 24 1.350 20 9 40 1.348 19 13 38 1.341 20 9 34 1.340 19 13 42 1.340 19 17 46 Value 1.590 1.599 1.600 1.600 1.601 1.604 1.606 1.608 1.610 1.614 MC PR Margin FT 0.906 20 0.901 21 0.900 19 0.900 19 0.899 19 0.898 19 0.897 19 0.895 20 0.895 19 0.892 21 IR JR 9

22 17 50 17 46 13 38 13 42 9 38 13 34 21 52 19 48 41 10 Value 8.69 8.68 8.85 8.62 8.51 8.55 8.51 8.43 8.61 8.31 APLHGR Margin Exp.

FT 0.744 23.1 21 0.742 22.9 20 0.737 19.9 19 0.735 22.6 20 0.734 24.1 20 0.730 22.9 19 0.730 23.4 20 0.720 22.9 21 0.716 19.9 19 0.710 23.0 19 IR JR 7 26 49 30 13 34 49 26 51 22 9 24 51 28 53 30 15 32 49 22 K

4 4

Value 7.32 7.54 7.24 7.39 7.86 7.33 7.17 7.10 7.55 7.02 LHGR Margin Exp.

FT 0.864 44.6 18 0.863 42.2 15 0.863 45.4 16 0.862 43.8 16 0.857 38.0 14 0.855 43.7 14 0.851 45.2 16 0.849 45.8 14 0.837 39.6 14 0.821 44.0 16 IR JR 49 34 15 34 9 26 9 32 47 26 47 32 7 24 49 24 7 34 47 40 K

4 4

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.95 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 15,850.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-101 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

15850.2 (2158.70 0.2 (

0.03 3952.0 (100.00 %)

1050.0

-26.53 103.94 (101.40 %)

Core Average Exposure: MWd/MTU 27485.0 Axial Profile N(PRA)

Power 1

1 3

5 7

9 13 15 17 19 21 23 25 27 29 IR: 2 3

5 7

9 11 13 15 17 19 21 23 25 27 29 8 --

8 --

6 10 14 18 22 14 12 12 14 26 30 14 12 --

8 12 --

8 14 34 38 42 46 50 54 58 59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 Top 25 0.186 24 0.561 23 0.740 22 0.837 21 0.893

JR 20 0.919 19 0.938 18 0.953 17 0.968 16 1.002 15 1.042 14 1.146 13 1.191 12 1.225 11 1.247 10 1.261 9

1.270*

8 1.269 7

1.261 6

1.254 5

1.256 4

1.253 3

1.175 2

0.901 Bottom 1

0.254 Exposure 5.181 15.019 20.916 25.229 28.224 30.084 31.096 31.477 31.445 29.498 29.525 29.005 29.774 30.682 31.505 32.112 32.368 32.936 33.610 34.099*

33.923 32.194 27.528 19.292 5.328 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.793 0.869 19 34 0.470 0.526 1 36 0.455 0.482 11 54 0.393 0.470 23 60 0.448 0.453 59 34 0.461 0.463 1

32 1.007 1.188 13 36 0.895 1.175 15 46 1.065 1.176 47 40 0.888 1.183 17 14 0.977 1.192 11 28 1.183 1.354 11 40 1.231 1.359 11 36 1.192 1.328 9 42 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow

(%):

Total Water Rod Flow (%)

Source Convergence 4.95 1.00232 0.456 25.358 20.818 548.4 87.85 15.5

-0.0 0.00007

% AXIAL TILT -14.447

-5.592 AVG BOT 8ft/12ft 1.0884 1.0249 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 87.85 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT 1.359 20 1.356 20 1.354 19 1.353 19 1.343 19 1.342 20 1.341 19 1.338 19 1.335 19 1.335 19 IR JR 11 36 11 32 11 40 13 34 9 24 9

40 13 38 17 46 19 48 13 42 Value 1.585 1.586 1.586 1.587 1.592 1.594 1.595 1.598 1.600 1.601 MCPR Margin FT 0.908 21 0.908 19 0.908 20 0.908 20 0.905 19 0.903 19 0.903 19 0.901 21 0.900 19 0.899 19 IR JR 17 50 17 46 9 22 21 52 19 48 13 42 13 38 41 10 9 38 13 34 APLHGR Value Margin Exp.

FT 8.64 0.739 23.1 21 8.63 0.737 22.9 20 8.80 0.733 19.9 19 8.57 0.730 22.6 20 8.46 0.730 24.1 20 8.51 0.726 22.9 19 8.46 0.726 23.4 20 8.38 0.716 22.9 21 8.56 0.712 19.9 19 8.26 0.706 23.0 19 IR JR 7 26 49 30 47 28 49 26 51 22 51 24 51 28 53 30 15 32 49 22 K

4 4

Value 7.28 7.50 7.20 7.35 7.82 7.29 7.13 7.06 7.50 6.98 LHGR Margin Exp.

FT 0.859 44.6 18 0.858 42.2 15 0.858 45.4 16 0.857 43.8 16 0.852 38.0 14 0.850 43.7 14 0.847 45.2 16 0.844 45.8 14 0.833 39.6 14 0.817 44.0 16 IR JR 49 34 15 34 9 26 9 32 47 26 47 32 7 24 49 24 7

34 47 40 K

4 4

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.96 Browns Ferry Unit 1 Cycle 9 Control Rod Pattern and Axial Distributions at 15,850.2 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-102 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr Core Average Exposure: MWd/MTU 27634.9 16000.0 (2179.10 149.8 (

20.40 3952.0 (100.00 %)

1050.0

-25.80 106.67 (104.07 %)

Axial Profile N(PRA)

Power Exposure 1

3 5

7 9

11 13 15 17 19 21 23 25 27 1

3 5

7 9 11 13 15 17 19 21 23 25 27 29 59 55 51 14 --

8 12 --

14 12 --

8 47 43 39 35 31 27 23 19 15 11 7

Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.188 0.570 0.752 0.850 0.905 0.930 0.948 0.963 0.978 1.013 1.054 1.158 1.202 1.234 1.253 1.264 1.269*

1.263 1.249 1.236 1.231 1.223 1.144 0.877 0.247 5.214 15.110 21.035 25.364 28.368 30.233 31.248 31.631 31.601 29.653 29.686 29.167 29.942 30.855 31.681 32.291 32.548 33.116 33.789 34.276*

34.101 32.371 27.695 19.420 5.364 Edit Zone 4

5 6

9 10 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.791 0.866 19 34 0.469 0.525 1 36 0.455 0.482 11 54 0.393 0.469 23 60 0.447 0.452 59 34 0.460 0.461 1 32 1.007 1.186 13 36 0.894 1.175 15 46 1.065 1.176 47 40 0.888 1.184 17 14 0.978 1.190 11 28 1.183 1.355 11 40 1.231 1.358 11 36 1.194 1.331 9 42 8

12 --

12 14 --

14 8

29 IR:

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

Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 4.95 1.00236 0.449 26.245 21.703 548.4 90.17 15.5

-0.0 0.00008

% AXIAL TILT -13.361

-5.608 AVG BOT 8ft/12ft 1.0831 1.0250 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 90.17 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.358 20 11 36 1.355 19 11 40 1.353 20 11 32 1.351 19 13 34 1.344 20 9 40 1.343 19 9 24 1.341 19 13 38 1.339 19 17 46 1.335 19 19 48 1.335 19 13 42 MCPR Value Margin FT 1.597 0.902 21 1.600 0.900 20 1.601 0.900 20 1.601 0.899 19 1.607 0.896 19 1.609 0.895 21 1.610 0.894 19 1.613 0.893 19 1.616 0.891 19 1.623 0.887 19 IR JR 17 50 21 52 9

22 17 46 19 48 41 10 13 42 13 38 9

38 13 34 APLHGR Value Margin Exp.

FT 8.43 0.723 23.4 21 8.41 0.720 23.2 20 8.60 0.718 20.2 19 8.36 0.714 22.9 20 8.26 0.714 24.3 20 8.30 0.710 23.2 19 8.24 0.709 23.7 20 8.17 0.699 23.2 21 8.37 0.699 20.2 19 8.05 0.690 23.3 19 IR JR 7 26 49 30 13 34 49 26 51 22 9 24 51 28 53 30 15 32 49 22 K

4 4

LHGR Value Margin Exp.

FT 7.32 0.840 42.5 15 7.09 0.839 44.9 18 7.02 0.838 45.7 16 7.15 0.836 44.0 16 7.63 0.834 38.3 14 7.21 0.831 42.8 14 6.80 0.829 47.4 16 6.88 0.825 46.0 14 7.31 0.814 39.8 14 6.80 0.798 44.3 16 IR JR 15 34 49 34 9 26 9 32 47 26 47 32 7 24 49 24 7 34 47 40 K

4 4

5 4

4 4

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.97 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 16,000.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-103 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr Core Average Exposure: MWd/MTU 27635.1 16000.2 (2179.10 0.2

(

0.03 3952.0 (100.00 %)

1050.0

-26.73 103.25 (100.73 %)

17 19 21 23 25 27 29 14 Axial Profile 1

3 5

7 9

11 13 15 17 1

3 5

7 9 11 13 14 10 --

14 15 14 -- 10 -- --

14 10 1 A 5

5 5

4 4

3 3

3 2

2 N(PRA)

Power E Top 25 0.190 24 0.575 23 0.759 22 0.860 21 0.921 59

JR 20 0.955 5

19 0.971 51 18 0.986 47 17 0.992 3

16 1.020 39 15 1.055 35 14 1.154 31 13 1.194 7

12 1.223 3

11 1.240 9

10 1.249 5

9 1.253*

1 8

1.248 7

7 1.235 3

6 1.224 5

1.221 4

1.216 3

1.140 2

0.874 Bottom 1

0.246

% AXIAL TILT -12.314 19 21 23 25 27 29 IR: 2 i_

10 --

14 Exposure 5.214 15.110 21.035 25.365 28.368 30.233 31.248 31.631 31.601 29.654 29.687 29.168 29.943 30.855 31.681 32.291 32.548 33.116 33.789 34.276*

34.101 32.371 27.695 19.420 5.364

-5.609 1.0250 87.23 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.802 0.873 19 34 0.467 0.523 1 36 0.452 0.480 11 54 0.391 0.466 23 60 0.445 0.450 59 34 0.458 0.459 1 32 1.005 1.184 13 36 0.901 1.170 15 46 1.061 1.175 47 40 0.883 1.178 17 14 0.975 1.186 11 28 1.187 1.350 11 40 1.224 1.352 11 36 1.187 1.323 11 44 1A 14 14 6 10 14 18 22 26 30 34 38 42 46 50 54 58 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp:

Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow

(%):

Source Convergence 4.77 1.00229 0.452 24.917 20.377 548.3 87.23 15.5

-0.0 0.00005 AVG BOT 8ft/12ft 1.0757 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow)

Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.352 20 11 36 1.350 19 11 40 1.348 19 13 34 1.348 20 11 32 1.340 19 13 38 1.336 20 9 40 1.336 19 9 24 1.335 19 17 46 1.332 19 13 42 1.330 19 19 48 MC PR Value Margin FT 1.574 0.915 19 1.574 0.915 20 1.574 0.915 19 1.577 0.913 19 1.579 0.912 21 1.580 0.912 19 1.581 0.911 20 1.586 0.908 19 1.589 0.906 19 1.593 0.904 21 IR JR 17 46 9 22 13 38 13 42 17 50 19 48 21 52 13 34 9 38 41 10 Value 8.37 8.34 8.53 8.19 8.30 8.23 8.18 8.11 8.31 7.99 APLHGR Margin Exp.

FT 0.718 23.4 21 0.714 23.2 20 0.712 20.2 19 0.709 24.3 20 0.708 22.9 20 0.705 23.2 19 0.703 23.7 20 0.694 23.2 21 0.693 20.2 19 0.685 23.3 19 IR JR 7

26 49 30 47 28 51 22 49 26 9 24 51 28 53 30 15 32 49 22 K

4 4

LHGR Value Margin Exp.

FT 7.26 0.834 42.5 15 7.04 0.833 44.9 18 6.96 0.832 45.7 16 7.09 0.830 44.0 16 7.57 0.828 38.3 14 7.15 0.824 42.8 14 6.91 0.822 45.5 16 6.82 0.818 46.0 14 7.26 0.808 39.8 14 6.98 0.798 42.1 15 IR JR 15 34 49 34 9 26 9

32 47 26 47 32 7 24 49 24 7

34 33 16 K

4 4

4 19

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.98 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 16,000.2 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-104 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

16150.0 (2199.50 149.8 (

20.40 3952.0 (100.00 %)

1050.0

-25.88 106.35 (103.75 %)

Core Average Exposure: MWd/MTU 27784.8 Axial Profile 1

3 5

7 1

3 5

7 9 11 13 15 17 19 21 23 9

13 15 17 19 21 23 25 27 29 IR: 2 6

14 --

14 10 --

14 --

14 10 25 27 29 59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 N (PRA)

Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

Power Exposure 0.193 5.248 0.585 15.202 0.772 21.157 0.874 25.504 0.934 28.517 0.967 30.387 0.982 31.405 0.996 31.790 1.003 31.762 1.031 29.812 1.066 29.850 1.167 29.331 1.205 30.111 1.232 31.028 1.246 31.856 1.252* 32.467 1.252 32.726 1.241 33.293 1.222 33.964 1.204 34.450*

1.195 34.274 1.184 32.544 1.108 27.857 0.850 19.544 0.239 5.399 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.799 0.870 19 34 0.467 0.522 1

36 0.452 0.480 11 54 0.391 0.466 23 60 0.444 0.449 59 34 0.457 0.458 1

32 1.004 1.183 13 36 0.900 1.171 15 46 1.061 1.175 47 40 0.884 1.179 17 14 0.976 1.184 11 28 1.187 1.351 11 40 1.225 1.352 11 36 1.190 1.326 11 44 10 --

14 14 10 --

14 10 14 18 22 26 30 34 38 42 46 50 54 58 Control Rod Density:

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow

(%):

Total Water Rod Flow (%):

Source Convergence 4.77 1.00243 0.444 26.021 21.480 548.3 89.96 15.4

-0.0 0.00007

% AXIAL TILT -11.147

-5.613 AVG BOT 8ft/12ft 1.0698 1.0251 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 89.96 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.352 20 11 36 1.351 19 11 40 1.347 19 13 34 1.346 20 11 32 1.340 19 13 38 1.338 20 9

40 1.337 19 9 24 1.336 19 17 46 1.333 19 13 42 1.330 19 19 48 MCPR Value Margin FT 1.592 0.904 20 1.592 0.904 19 1.594 0.904 21 1.596 0.902 19 1.597 0.902 19 1.598 0.901 19 1.598 0.901 20 1.608 0.896 21 1.609 0.895 19 1.611 0.894 19 IR JR 9 22 17 46 17 50 13 38 13 42 19 48 21 52 41 10 9 38 13 34 Value 8.16 8.13 8.33 7.99 8.09 8.03 7.97 8.12 7.90 7.78 APLHGR Margin Exp.

FT 0.702 23.7 21 0.698 23.5 20 0.697 20.5 19 0.692 24.6 20 0.692 23.2 20 0.688 23.4 19 0-.687 24.0 20 0.679 20.4 19 0.678 23.5 21 0.668 23.6 19 IR JR 7

26 49 30 13 34 51 22 49 26 51 24 51 28 15 32 53 30 49 22 K

4 4

Value 7.08 6.85 6.66 6.90 7.38 6.60 6.97 7.01 6.64 7.14 LHGR Margin Exp.

FT 0.815 42.7 15 0.813 45.1 18 0.813 47.4 16 0.810 44.3 16 0.809 38.6 14 0.807 47.6 16 0.806 43.0 14 0.804 42.4 15 0.799 46.3 14 0.795 39.9 14 IR JR 15 34 49 34 9 26 9

32 47 26 7 24 47 32 33 16 49 24 25 48 K

4 4

5 4

4 5

4 19 4

19

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.99 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 16,150.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-105 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

16150.2 (2199.50 0.2 (

0.03 3952.0 (100.00 %)

1050.0

-26.78 103.05 (100.53 %)

Core Average Exposure: MWd/MTU 27785.0 1

3 5

7 9

11 13 15 17 1

3 5

7 9

13 15 17 19 21 23 25 27 29 IR:

18 Si10 14 18 14 19 21 23 25 27 29 10 10 38 42 46 50 54 58 59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 JR Bott Axial Profile N(PRA) Power Exposure Top 25 0.191 5.248 24 0.577 15.203 23 0.761 21.158 22 0.864 25.504 21 0.927 28.517 20 0.965 30.387 19 0.987 31.405 18 1.011 31.790 17 1.031 31.762 16 1.061 29.812 15 1.086 29.850 14 1.178 29.331 13 1.210 30.112 12 1.231 31.029 11 1.242 31.856 10 1.245* 32.468 9

1.243 32.726 8

1.232 33.293 7

1.213 33.965 6

1.195 34.450*

5 1.187 34.274 4

1.177 32.544 3

1.102 27.857 2

0.846 19.544 tom 1

0.238 5.399 Edit Radial Power Zone Avg.

Max.

IR JR 4

0.800 0.865 19 34 5

0.465 0.517 1 36 6

0.451 0.478 11 54 9

0.389 0.469 23 60 10 0.444 0.449 33 60 11 0.457 0.459 31 60 14 1.008 1.171 13 36 15 0.902 1.165 15 46 16 1.061 1.172 19 46 17 0.881 1.177 17 14 18 0.973 1.172 11 28 19 1.189 1.338 11 40 20 1.227 1.338 11 36 21 1.185 1.320 17 50 10 --

14 --

14 2

6 10 14 18 22 18 26 30 18 34 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow

(%):

Source Convergence 4.59 1.00246 0.448 24.832 20.292 548.3 87.07 15.5

-0.0 0.00007

% AXIAL TILT -10.555

-5.613 AVG BOT 8ft/12ft 1.0693 1.0251 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 87.07 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT 1.338 20 1.338 19 1.334 19 1.333 19 1.333 19 1.332 20 1.328 19 1.325 20 1.323 19 1.323 19 IR JR 11 36 11 40 13 34 19 48 17 46 11 32 13 38 9 40 9 24 15 44 Value 1.563 1.566 1.568 1.571 1.576 1.581 1.582 1.583 1.584 1.591 MCPR Margin FT 0.921 20 0.920 19 0.918 19 0.916 21 0.914 19 0.911 21 0.910 20 0.910 19 0.909 19 0.905 19 IR JR 21 52 19 48 17 46 17 50 21 46 41 10 9 22 13 42 13 38 21 50 Value 8.11 8.07 8.27 7.93 8.03 7.10 7.97 7.91 8.06 7.84 APLHGR Margin Exp.

FT 0.697 23.7 21 0.693 23.5 20 0.692 20.5 19 0.687 24.6 20 0.687 23.2 20 0.685 42.7 14 0.683 23.4 19 0.682 24.0 20 0.674 20.4 19 0.673 23.5 21 IR JR 7

26 49 30 13 34 51 22 49 26 25 14 51 24 51 28 15 32 53 30 K

4 4

4 17 4

4 4

4 Value 7.73 7.54 7.03 6.81 6.73 6.85 7.33 6.55 6.93 6.60 LHGR Margin Exp.

FT 0.857 39.6 14 0.854 41.3 15 0.810 42.7 15 0.807 45.1 18 0.807 45.9 16 0.805 44.3 16 0.804 38.6 14 0.801 47.6 16 0.801 43.0 14 0.793 46.3 14 IR JR 25 48 33 16 15 34 49 34 9 26 9 32 47 26 7 24 47 32 49 24 K

17 17 4

4 4

5 4

4

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction

& CPR limit type 3

Thermal limit file:

Figure A.100 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 16,150.2 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-106 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power:

MWt Core Pressure: psia Inlet Subcooling: Btu/ibm Flow: Mlb/hr 9

16300.0 (2219.90 149.8 (

20.40 3952.0 (100.00 %)

1050.0

-25.87 106.40 (103.80 %)

Core Average Exposure: MWd/MTU 27934.9 1

3 5

7 9

11 13 15 17 19 21 23 25 27 29 IR:

1 3

5 7

9 11 13 15 17 19 21 18 --

18 10 --

14 --

10

-1(

14 14 ---

in 59 55 51 47 43 39 35 31 27 23 19 15 11 7

23 25 27 29 Axial Profile N(PRA)

Power Exposure Top 25 0.194 5.281 24 0.587 15.295 23 0.774 21.280 22 0.877 25.643 21 0.940 28.667

JR 20 0.976 30.543 19 0.997 31.565 18 1.021 31.954 17 1.041 31.929 16 1.072 29.977 15 1.098 30.019 14 1.190 29.498 13 1.221 30.283 12 1.240 31.203 11 1.247* 32.032 10 1.247 32.644 9

1.241 32.902 8

1.224 33.468 7

1.199 34.136 6

1.176 34.619*

5 1.161 34.443 4

1.148 32.711 3

1.073 28.013 2

0.823 19.664 Bottom 1 10.232 5.433 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.796 0.862 19 34 0.464 0.517 1 36 0.451 0.478 11 54 0.389 0.468 23 60 0.443 0.449 33 60 0.456 0.459 31 60 1.008 1.170 13 36 0.900 1.166 15 46 1.061 1.172 19 46 0.882 1.178 17 14 0.974 1.171 11 28 1.188 1.339 11 40 1.228 1.338 11 36 1.188 1.323 17 50 2

18 --

18 6 10 14 18 22 26 30 34 38 42 46 50 54 58 3

Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 4.59 1.00253 0.440 25.990 21.449 548.3 90.04 15.4

-0.0 0.00006

% AXIAL TILT

-9.440

-5.607 AVG BOT 8ft/12ft 1.0638 1.0251 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 90.04 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT 1.339 19 1.338 20 1.334 19 1.333 19 1.332 19 1.331 20 1.328 19 1.327 20 1.325 19 1.323 19 IR JR 11 40 11 36 19 48 17 46 13 34 11 32 13 38 9 40 9 24 13 42 Value 1.582 1.586 1.588 1.589 1.597 1.598 1.603 1.605 1.609 1.610 MCPR Margin FT 0.910 20 0.908 19 0.907 21 0.906 19 0.902 21 0.901 19 0.898 20 0.897 19 0.895 19 0.894 19 IR JR 21 52 19 48 17 50 17 46 41 10 21 46 9 22 13 42 13 38 21 50 APLHGR Value Margin Exp.

FT 7.15 0.691 42.9 14 7.91 0.682 24.0 21 7.87 0.677 23.8 20 8.07 0.677 20.7 19 7.04 0.677 42.4 15 7.74 0.672 24.9 20 7.83 0.672 23.4 20 7.77 0.668 23.7 19 7.71 0.666 24.3 20 7.87 0.664 21.5 19 IR JR 25 14 7 26 49 30 13 34 33 46 51 22 49 26 9

24 51 28 35 46 K

17 4

4 4

17 4

4 4

4 17 LHGR Value Margin Exp.

FT 7.78 0.866 39.8 14 7.57 0.860 41.6 15 6.88 0.794 42.9 16 6.86 0.792 43.0 15 6.63 0.789 45.4 18 6.42 0.787 47.8 16 7.15 0.786 38.8 14 6.68 0.786 44.5 16 6.76 0.784 43.3 14 6.95 0.780 40.6 16 IR JR 25 48 33 16 9 26 15 34 49 34 7 24 47 26 9 32 47 32 37 16 K

17 17 9

4 4

5 4

4 4

17

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.101 Browns Ferry Unit 1 Cycle 9 Control Rod Pattern and Axial Distributions at 16,300.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-107 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 1

3 5

7 9

11 13 15 Core Average Exposure: MWd/MTU 27935.1 1

3 5

7 9

11 10 8 --

13------

15 17------

19 10 8 --

21------

23 25 27 29 IR: 2 6 10 14 18 22 26 30 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 16300.2 (2219.90 0.2 (

0.03 3952.0 (100.00 %)

1050.0

-26.66 103.48 (100.95 %)

17 19 21 23 25 27 29 8 --

10 8 --

10 34 38 42 46 50 54 58 3.51 59 55 51 47 43 39 35 31 27 23 19 15 11 7

JR N (PRA Top 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

Axial Profile Power Exposure 0.171 5.281 0.516 15.296 0.679 21.280 0.768 25.644 0.820 28.667 0.848 30.543 0.871 31.565 0.906 31.954 0.950 31.929 1.009 29.977 1.066 30.019 1.182 29.498 1.232 30.283 1.266 31.203 1.284 32.032 1.293 32.644 1.296* 32.902 1.290 33.468 1.278 34.137 1.271 34.620*

1.278 34.443 1.286 32.711 1.223 28.013 0.948 19.664 0.269 5.434 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.774 0.837 19 34 0.458 0.509 1 36 0.445 0.471 11 54 0.384 0.467 23 60 0.440 0.451 33 60 0.454 0.461 29 2

1.036 1.197 25 48 0.896 1.153 15 46 1.068 1.199 21 48 0.875 1.171 17 14 0.970 1.186 27 12 1.191 1.368 23 48 1.246 1.355 29 50 1.176 1.315 17 50 4

3 2

Bottom 1

1.00254 0.462 25.363 20.826 548.4 87.70 15.2

-0.0 0.00008

% AXIAL TILT -17.656 AVG BOT 8ft/12ft 1.1159 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow)

-5.607 1.0251 87.70 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.368 19 23 48 1.355 20 29 50 1.353 19 21 46 1.351 20 25 50 1.345 19 21 50 1.344 19 27 14 1.341 19 19 48 1.326 19 25 46 1.324 19 17 46 1.323 20 27 52 MCPR Value Margin FT 1.576 0.914 19 1.598 0.901 19 1.609 1.610 1.621 1.629 1.629 1.631 1.632 1.633 0.895 19 0.894 20 0.888 19 0.884 19 0.884 19 0.883 21 0.882 20 0.882 19 IR JR 37 14 19 48 21 46 21 52 27 48 23 52 21 50 17 50 27 52 17 46 APLHGR Value Margin Exp.

FT 8.66 0.732 21.7 20 8.54 0.721 21.6 19 IR JR K

29 12 4

27 14 4

LHGR Value Margin Exp.

FT 7.30 0.850 43.6 16 7.08 0.843 45.4 18 8.35 8.32 8.29 8.43 8.26 8.41 8.11 8.00 0.718 23.7 21 0.715 23.7 20 0.712 23.6 20 0.709 21.1 19 0.704 22.7 21 0.703 20.5 19 0.699 24.0 19 0.698 25.4 20 25 8

25 12 27 10 37 14 29 8

25 16 37 10 39 10 4

4 4

4 7.32 7.61 7.18 7.25 7.06 6.91 6.70 7.34 0.840 42.4 15 0.839 39.1 14 0.838 43.8 14 0.834 42.6 16 0.834 44.8 16 0.821 45.3 16 0.819 47.6 14 0.816 39.6 14 IR JR K

31 10 4

33 50 4

27 16 4

25 48 4

31 48 4

23 16 4

25 10 4

39 48 4

23 50 4

33 8

4

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.102 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 16,300.2 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-108 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

16400.0 (2233.50 99.8 (

13.59 3952.0 (100.00 %)

1050.0

-25.82 106.57 (103.97 %)

Core Average Exposure: MWd/MTU 28034.8 1

3 5

7 9 11 13 15 17 19 21 23 25 27 29 1

3 5

7 9

11 10 --

8 --

10 13----------

17----------

19 10 --

8 --

10 21----------

23 25 27 29 IR:

2 6 10 14 18 22 26 30 34 38 42 46 50 54 59 55 51 47 43 39 35 31 27 23 19 15 11 Axial Profile N(PRA) Power Exposure Top 25 0.173 5.302 24 0.522 15.351 23 0.687 21.353 22 0.777 25.726 21 0.828 28.756

JR 20 0.855 30.635 19 0.877 31.659 18 0.912 32.052 17 0.956 32.031 16 1.015 30.081 15 1.073 30.129 14 1.190 29.609 13 1.239 30.399 12 1.271 31.322 11 1.288 32.153 10 1.295 32.766 9

1.296* 33.025 8

1.286 33.590 7

1.270 34.257 6

1.259 34.740*

5 1.261 34.563 4

1.267 32.832 3

1.203 28.129 2

0.934 19.754 Bottom 1

0.265 5.459 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.771 0.835 19 34 0.458 0.509 1 36 0.445 0.471 11 54 0.384 0.466 23 60 0.440 0.450 33 60 0.453 0.460 29 2

1.036 1.196 25 48 0.895 1.154 15 46 1.068 1.199 21 48 0.876 1.172 17 14 0.970 1.185 27 12 1.191 1.368 23 48 1.247 1.355 29 50 1.178 1.316 17 50 58 33 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow

(%):

Source Convergence 3.51 1.00263 0.456 26.369 21.827 548.5

% AXIAL TILT -16.952

-5.629 AVG BOT 8ft/12ft 1.1124 1.0253 89.98 Active Channel Flow: Mlb/hr 15.6 (of total core flow)

-0.0 (of total core flow) 89.98 0.00010 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.368 19 23 48 1.355 20 29 50 1.353 19 21 46 1.351 20 25 50 1.345 19 21 50 1.343 19 27 14 1.341 19 19 48 1.325 19 25 46 1.325 19 17 46 1.323 20 27 52 Value 1.596 1.616 1.629 1.630 1.644 1.646 1.647 1.648

1. 651 1.651 MCPR Margin FT 0.902 19 0.891 19 0.884 20 0.884 19 0.876 19 0.875 21 0.874 19 0.874 19 0.872 21 0.872 20 IR JR 37 14 19 48 21 52 21 46 27 48 17 50 21 50 23 52 41 10 9 22 Value 8.57 8.46 8.25 8.22 8.20 8.33 8.33 8.16 8.00 7.89 APLHGR Margin Exp.

FT 0.726 21.9 20 0.715 21.8 19 0.710 23.9 21 0.708 23.8 20 0.705 23.8 20 0.702 21.3 19 0.698 20.6 19 0.697 22.9 21 0.691 24.2 19 0.690 25.6 20 IR JR 29 12 27 14 25 8

25 12 27 10 37 14 25 16 29 8

37 10 39 10 K

4 4

Value 7.21 7.00 7.25 7.52 7.11 7.17 6.96 6.81 6.60 7.25 LHGR Margin Exp.

FT 0.841 43.8 16 0.835 45.6 18 0.833 42.5 15 0.832 39.2 14 0.831 44.0 14 0.826 42.8 16 0.824 45.0 16 0.811 45.5 16 0.810 47.7 14 0.807 39.8 14 IR JR 31 10 33 50 27 16 25 48 31 48 23 16 25 10 39 48 23 50 33 8

K 4

4 4

4

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction

& CPR limit type 3

Thermal limit file:

Figure A.103 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 16,400.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Page A-109 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

16400.2 (2233.60 0.2 (

0.03 3952.0 (100.00 %)

1050.0

-26.98 102.36 ( 99.86 %)

Core Average Exposure: MWd/MTU 28035.0 1

3 5

7 9 11 13 15 17 19 21 23 25 27 29 1

3 5

7 9

11 13

-14 8

8 --

14------

15 17 19 14 8

8 21---

23 25 27 29 IR:

2 6 10 14 18 22 26 30 34 Control Rod Density: %

k-effective:

1 Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 0

59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 Axial Profile N(PRA) Power Exposure Top 25 0.174 5.302 24 0.524 15.351 23 0.690 21.353 22 0.783 25.727 21 0.839 28.756

JR 20 0.873 30.635 19 0.904 31.659 18 0.940 32.052 17 0.974 32.031 16 1.025 30.081 15 1.076 30.130 14 1.187 29.609 13 1.232 30.399 12 1.261 31.322 11 1.275 32.153 10 1.281 32.766 9

1.281* 33.025 8

1.271 33.590 7

1.257 34.257 6

1.248 34.740*

5 1.252 34.564 4

1.260 32.833 3

1.199 28.129 2

0.931 19.754 Bottom 1

0.264 5.459 Edit Radial Power Zone Avg.

Max.

IR JR 4

0.776 0.846 19 34 5

0.457 0.508 1 36 6

0.444 0.470 11 54 9

0.383 0.463 23 60 10 0.438 0.447 33 60 11 0.451 0.456 29 2

14 1.034 1.188 25 48 15 0.901 1.152 15 46 16 1.066 1.193 21 48 17 0.872 1.167 17 14 18 0.969 1.176 27 12 19 1.195 1.360 23 48 20 1.241 1.343 29 50 21 1.172 1.309 17 50 14 38 42 46 50 54 58 3.33

.00256 0.460 24.900 20.362 548.4

% AXIAL TILT -15.949

-5.629 AVG BOT 8ft/12ft 1.1056 1.0253 86.53 Active Channel Flow: Mlb/hr 15.5 (of total core flow)

-0.0 (of total core flow) 86.53

.00008 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.360 19 23 48 1.350 19 21 46 1.343 20 29 50 1.340 20 25 50 1.336 19 21 50 1.335 19 19 48 1.333 19 27 14 1.323 19 17 46 1.319 19 25 46 1.319 19 11 40 Value 1.566 1.583 1.595 1.606 1.613 1.613 1.616 1.618 1.620 1.622 MCPR Margin FT 0.919 19 0.909 19 0.903 19 0.897 20 0.893 20 0.893 19 0.891 19 0.890 19 0.889 19 0.888 21 IR JR 37 14 19 48 21 46 21 52 9 22 17 46 27 48 13 38 13 42 17 50 Value 8.51 8.40 8.19 8.17 8.14 8.28 8.27 8.11 7.95 7.84 APLHGR Margin Exp.

FT 0.721 21.9 20 0.710 21.8 19 0.706 23.9 21 0.703 23.8 20 0.700 23.8 20 0.697 21.3 19 0.693 20.6 19 0.693 22.9 21 0.686 24.2 19 0.685 25.6 20 IR JR 29 12 27 14 25 8

25 12 27 10 37 14 25 16 29 8

37 10 39 10 K

4 4

Value 7.17 6.95 7.20 7.47 7.06 7.12 6.92 6.77 6.56 7.20 LHGR Margin Exp.

FT 0.836 43.8 16 0.830 45.6 18 0.828 42.5 15 0.826 39.2 14 0.826 44.0 14 0.821 42.8 16 0 819 45.0 16 0.806 45.5 16 0.805 47.7 14 0.802 39.8 14 IR JR 31 10 33 50 27 16 25 48 31 48 23 16 25 10 39 48 23 50 33 8

K 4

4 4

4

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.104 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 16,400.2 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-1 10 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

16575.0 (2257.40 174.8 (

23.81 3952.0 (100.00 %)

1050.0

-25'84 106.49 (103.89 %)

Core Averaqe Exposure: MWd/MTU 28209.8 1

3 5

7 9 11 13 15 17 19 21 23 25 27 29 1

3 5

7 9

11- ----------- 14 8

13------

15 17------

19 14 8

21------

23 25 27 29 IR: 2 6 10 14 18 22 26 30 8

8 34 59 55 51 47 43 14 39 35 31 27 14 23 19 15 11 7

3 38 42 46 50 54 58 Axial Profile N(PRA)

Power Exposure Top 25 0.178 5.337 24 0.539 15.449 23 0.709 21.483 22 0.803 25.874 21 0.859 28.914

JR 20 0.891 30.800 19 0.922 31.829 18 0.956 32.229 17 0.990 32.215 16 1.041 30.267 15 1.092 30.324 14 1.204 29.805 13 1.246 30.602 12 1.272 31.530 11 1.282 32.364 10 1.283* 32.977 9

1.277 33.237 8

1.261 33.800 7

1.239 34.465 6

1.220 34.946*

5 1.216 34.771 4

1.217 33.041 3

1.154 28.327 2

0.896 19.908 Bottom 1

0.254 5.503 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.773 0.843 19 34 0.457 0.508 1 36 0.443 0.470 11 54 0.383 0.462 23 60 0.437 0.445 33 60 0.450 0.455 29 2

1.033 1.185 25 48 0.899 1.153 15 46 1.066 1.192 21 48 0.873 1.169 17 14 0.970 1.173 27 12 1.194 1.358 23 48 1.242 1.340 29 50 1.175 1.311 17 50 Control Rod Density:

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow

(%):

Total Water Rod Flow (%):

Source Convergence 3.33 1.00264 0.450 26.232 21.691 548.4 89.97 15.5

-0.0 0.00005

% AXIAL TILT -14.249

-5.657 AVG BOT 8ft/12ft 1.0969 1.0255 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 89.97 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.358 19 23 48 1.349 19 21 46 1.340 20 29 50 1.338 20 25 50 1.336 19 21 50 1.336 19 19 48 1.329 19 27 14 1.324 19 17 46 1.321 19 11 40 1.317 20 11 36 MC PR Value Margin FT 1.594 0.903 19 1.607 0.896 19 1.620 0.889 19 1.629 0.884 20 1.634 0.881 20 1.636 0.880 19 1.640 0.878 21 1.642 0.877 19 1.642 0.877 19 1.648 0.874 19 IR JR 37 14 19 48 21 46 21 52 9 22 17 46 17 50 13 42 13 38 21 50 Value 8.19 8.08 7.91 7.86 7.84 7.97 7.82 7.97 7.66 7.56 APLHGR Margin Exp.

FT 0.696 22.2 20 0.685 22.1 19 0.683 24.2 21 0.679 24.2 20 0.677 24.1 20 0.673 21.6 19 0.670 23.2 21 0.669 21.0 19 0.663 24.5 19 0.662 25.9 20 IR JR 29 12 27 14 25 8

25 12 27 10 37 14 29 8

25 16 37 10 39 10 K

4 4

Value 6.89 6.68 6.91 7.18 6.78 6.85 6.66 6.92 6.75 6.56 LHGR Margin Exp.

FT 0.807 44.0 16 0.800 45.9 18 0.797 42.8 15 0.797 39.6 14 0.796 44.3 14 0.792 43.0 16 0.791 45.2 16 0.787 41.7 16 0.784 43.4 16 0.776 44.9 14 IR JR 31 10 33 50 27 16 25 48 31 48 23 16 25 10 39 48 9 26 23 50 K

4 4

4 9

9 9

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.105 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 16,575.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-111 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 1

3 5

7 9

11 13 15 1

3 5

7 9

11 18 8 --

13------

15 17------

19 18 8 --

21------

23 25 27 29 IR: 2 6 10 14 18 22 26 30 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence Core Average Exposure: MWd/MTU 28210.0 16575.2 (2257.40 0.2

(

0.03 3952.0 (100.00 %)

1050.0

-26.70 103.32 (100.80 %)

17 19 21 23 25 27 29 8

18 8 --

18 34 38 42 46 50 54 58 3.15 Axial Profile 5

5 5

4 4

2 2

N(PRA) Power Top 25 0.176 24 0.532 23 0.701 22 0.797 21 0.855 59

JR 20 0.892 5

19 0.929 1

18 0.972 7

17 1.018 3

16 1.071 39 15 1.112 35 14 1.215 31 13 1.251 27 12 1.271 23 11 1.277*

19 10 1.276 15 9

1.268 i1 8

1.251 7

7 1.228 3

6 1.210 5

1.206 4

1.207 3

1.144 2

0.889 Bottom 1

0.252

% AXIAL TILT -13.507 Exposure 5.337 15.450 21.483 25.874 28.914 30.800 31.830 32.229 32.215 30.267 30.325 29.806 30.603 31.531 32.364 32.978 33.237 33.800 34.466 34.946*

34.771 33.041 28.327 19.908 5.503

-5.657 1.0255 87.23 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.777 0.854 19 34 0.455 0.507 1 36 0.442 0.467 11 54 0.381 0.459 23 60 0.435 0.442 33 60 0.447 0.451 29 2

1.031 1.177 25 48 0.905 1.152 15 46 1.064 1.187 21 48 0.869 1.165 17 14 0.969 1.164 27 12 1.199 1.351 23 48 1.236 1.329 29 50 1.169 1.304 17 50 1.00281 0.454 25.046 20.506 548.3 87.23 15.6

-0.0 0.00007 AVG BOT 8ft/12ft 1.0954 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow)

Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT 1.351 19 1.346 19 1.331 19 1.329 20 1.328 20 1.327 19 1.324 19 1.322 19 1.321 19 1.320 19 IR JR 23 48 21 46 19 48 29 50 25 50 21 50 17 46 11 40 13 38 27 14 Value 1.575 1.586 1.594 1.601 1.606 1.608 1.608 1.612 1.615 1.615 MCPR Margin FT 0.927 19 0.921 19 0.916 19 0.912 19 0.909 19 0.908 19 0.908 20 0.906 19 0.904 20 0.904 19 IR JR 37 14 19 48 21 46 13 38 13 42 17 46 9 22 19 44 21 52 15 44 APLHGR Value Margin Exp.

FT 8.12 0.690 22.2 20 8.01 0.679 22.1 19 7.84 0.677 24.2 21 7.79 0.673 24.2 20 7.77 0.671 24.1 20 7.90 0.667 21.6 19 7.76 0.664 23.2 21 7.90 0.663 21.0 19 6.90 0.659 41.7 15 7.59 0.657 24.5 19 IR JR 29 12 27 14 25 8

25 12 27 10 37 14 29 8

25 16 17 40 37 10 K

4 4

17 4

LHGR Value Margin Exp.

FT 7.49 0.841 40.6 15 6.84 0.800 44.0 16 6.62 0.793 45.9 18 6.85 0.790 42.8 15 7.12 0.790 39.6 14 6.72 0.789 44.3 14 6.98 0.786 40.8 15 6.79 0.785 43.0 16 6.60 0.784 45.2 16 6.86 0.780 41.7 16 IR JR 17 40 31 10 33 50 27 16 25 48 31 48 41 24 23 16 25 10 39 48 K

17 4

4 4

17 4

4 9

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.106 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 16,575.2 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-1 12 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 1

3 5

7 9 11 13 15 1

3 5

7 9

16740.0 (2279.80 164.8

(

22.44 3952.0 (100.00 %)

1050.0

-25.78 106.72 (104.12 %)

17 19 21 23 25 27 29 8 --

18 Core Average Exposure: MWd/MTU 28374.8 Axial Profile N(PRA) Power 9

13 15 17 19 21 23 25 27 29 IR: 2 6

18 --

8 --

59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.180 0.545 0.717 0.814 0.872 0.907 0.943 0.986 1.031 1.084 1.125 1.228 1.262 1.280 1.283*

1.277 1.264 1.241 1.212 1.187 1.176 1.171 1.109 0.861 0.244 18 8 --

8 --

18 10 14 18 22 26 30 34 38 42 46 50 54 58 Exposure 5.372 15.544 21.608 26.016 29.066 30.958 31.995 32.402 32.396 30.450 30.514 29.995 30.797 31.728 32.563 33.176 33.434 33.995 34.657 35.135*

34.959 33.229 28.506 20.047 5.543

-5.668 1.0257 90.24 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.774 0.851 19 34 0.455 0.506 1 36 0.442 0.468 11 54 0.381 0.459 23 60 0.435 0.441 33 60 0.447 0.451 29 2

1.030 1.175 25 48 0.904 1.152 15 46 1.064 1.187 21 48 0.870 1.166 17 14 0.970 1.162 27 12 1.198 1.350 23 48 1.237 1.327 29 50 1.171 1.306 17 50 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 3.15 1.00272 0.445 26.234 21.693 548.4 90.24 15.4

-0.0 0.00010

% AXIAL TILT -12.099 AVG BOT 8ft/12ft 1.0881 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow)

Top Ten Thermal Limits Summary - Sorted by Margin Power Value FT IR JR 1.350 19 23 48 1.346 19 21 46 1.331 19 19 48 1.327 19 21 50 1.327 20 29 50 1.326 20 25 50 1.324 19 17 46 1.323 19 11 40 1.321 19 13 38 1.318 20 11 36 MCPR Value Margin FT 1.599 0.913 19 1.607 0.908 19 1.616 0.903 19 1.624 0.899 19 1.627 0.898 19 1.628 0.897 20 1.628 0.897 19 1.634 0.893 20 1.635 0.893 19 1.636 0.892 19 IR JR 37 14 19 48 21 46 13 38 13 42 9 22 17 46 21 52 19 44 15 44 Value 7.87 6.96 7.75 7.61 7.55 7.53 6.78 7.49 7.52 7.65 APLHGR Margin Exp.

FT 0.670 22.5 20 0.666 42.0 15 0.659 22.4 19 0.658 24.5 21 0.653 24.4 20 0.652 24.4 20 0.650 42.1 18 0.649 24.6 21 0.649 24.2 21 0.648 21.9 19 IR JR K

29 12 4

17 40 17 27 14 4

25 8

4 25 12 4

27 10 4

17 18 15 17 50 11 49 44 11 37 14 4

LHGR Value Margin Exp.

FT 7.56 0.852 40.9 15 7.03 0.794 41.1 15 7.11 0.791 39.8 15 6.92 0.785 41.5 16 7.11 0.785 39.2 18 6.96 0.785 40.9 16 7.16 0.784 38.5 18 7.01 0.784 40.2 14 7.03 0.782 39.8 18 7.12 0.781 38.5 16 IR JR K

17 40 17 41 24 17 15 16 15 45 42 15 49 42 15 19 46 15 17 18 15 49 24 15 41 50 15 39 48 15

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.107 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 16,740.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-1 13 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core PressOre: psia Inlet Subcooling: Btu/lb Flow: Mlb/hr 1

3 5

7 9 11 13 1

3 5

7 9

11 0

13---

15 17---

19 0

21---

23 25 27 29 IR:

2 6 10 14 18 22 26 9

16740.2 (2279.90 0.2 (

0.03 3952.0 (100.00 %)

1050.0 m

-27.01 102.24 ( 99.75 %)

15 17 19 21 23 25 27 29 0----------

Core Average Exposure: MWd/MTU 28375.0 Axial Profile N(PRA)

Power Exposure 0

0 30 34 38 42 46 50 54 58 59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.150 0.455 0.601 0.687 0.747 0.796 0.844 0.899 0.960 1.034 1.101 1.225 1.274 1.304 1.316 1.318*

1.314 1.301 1.284 1.275 1.285 1.305 1.256 0.987 0.282 5.372 15.544 21.608 26.016 29.067 30.959 31.995 32.403 32.396 30.450 30.515 29.995 30.797 31.729 32.563 33.176 33.435 33.996 34.657 35.135*

34.959 33.229 28.506 20.047 5.543

-5.668 1.0257 86.66 Edit Radial Power Zone Avg.

Max.

IR JR 4

0.766 0.892 19 34 5

0.447 0.498 1 36 6

0.433 0.460 53 50 9

0.373 0.448 23 60 10 0.426 0.430 33 60 11 0.438 0.439 29 2

14 1.023 1.188 13 36 15 0.921 1.179 17 22 16 1.063 1.197 15 38 17 0.857 1.161 13 18 18 0.969 1.184 17 18 19 1.213 1.365 45 40 20 1.221 1.327 11 36 21 1.152 1.295 11 44 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant TeMp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 2.16 1.00290 0.467 25.046 20.509 548.4 86.66 15.2

-0.0 0.00007

% AXIAL TILT -19.930 AVG BOT 8ft/12ft 1.1385 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow)

Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.365 19 45 40 1.362 19 13 38 1.345 19 15 36 1.343 19 17 42 1.337 19 21 46 1.335 19 13 42 1.335 19 17 38 1.334 19 13 34 1.334 19 19 44 1.333 19 15 44 MC PR Value Margin FT 1.573 0.928 19 1.582 0.923 19 1.594 0.916 19 1.606 0.909 19 1.611 0.906 19 1.618 0.902 19 1.619 0.902 20 1.621 0.901 19 1.628 0.897 19 1.631 0.895 19 IR JR 13 38 45 40 15 26 13 34 17 24 13 42 49 36 43 20 15 44 19 44 Value 8.75 8.63 8.47 8.42 8.40 8.37 8.44 8.36 8.34 8.00 APLHGR Margin Exp.

FT 0.730 20.2 19 0.722 20.5 19 0.715 21.5 19 0.710 21.4 19 0.709 21.5 19 0.706 21.5 19 0.704 20.0 19 0.701 20.8 19 0.693 19.8 19 0.691 24.2 20 IR JR 45 26 43 24 13 34 15 32 47 24 15 22 17 34 41 22 19 36 49 26 K

4 4

Value 7.44 7.35 7.38 7.58 7.40 7.60 7.08 7.28 7.03 6.79 LHGR Margin Exp.

FT 0.860 43.1 15 0.851 43.2 16 0.849 42.6 15 0.846 40.1 15 0.845 42.0 15 0.844 39.6 14 0.828 43.9 14 0.820 40.8 15 0.818 43.5 16 0.815 46.0 18 IR JR 15 34 15 24 17 40 17 26 41 24 47 26 47 32 39 18 47 40 49 34 K

4 4

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.108 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 16,740.2 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-1 14 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

16900.0 (2301.60 159.8 (

21.76 3952.0 (100.00 %)

1050.0

-25.84 106.49 (103.89 %)

Core Average Exposure: MWd/MTU 28534.9 1

3 5

7 9 11 13 15 17 19 21 23 25 27 29 1

3 5

7 9

11 0

13---

15 17---

19 0

21---

23 25 27 29 IR: 2 6

10 14 18 22 26 Control Rod Density:

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp:

Deg-F In Channel Flow: Mlb/hr Total Bypass Flow

(%):

Total Water Rod Flow (%)

Source Convergence 0

0 30 34 38 42 46 50 54 58 2.16 59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 N (PRA Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.467 0.616 0.703 0.763 0.810 0.857 0.912 0.972 1.047 1.114 1.238 1.286 1.313 1.322*

1.320 1.311 1.292 1.269 1.253 1.256 1.270 1.221 0.959 0.274 15.622 21.711 26.135 29.196 31.096 32.140 32.558 32.562 30.621 30.697 30.180 30.990 31.925 32.762 33.375 33.633 34.192 34.851 35.328*

35.153 33.427 28.696 20.196 5.586 Axial Profile Power Exposure 0.154 5.400 Edit Radial Power Zone Avg.

Max.

IR JR 4

0.763 0.889 19 34 5

0.447 0.498 1 36 6

0.433 0.460 53 50 9

0.373 0.448 23 60 10 0.425 0.430 33 60 11 0.437 0.439 29 2

14 1.023. 1.187 13 36 15 0.919 1.177 17 22 16 1.063 1.195 15 38 17 0.858 1.163 13 18 18 0.970 1.183 17 18 19 1.212 1.364 45 40 20 1.222 1.326 11 36 21 1.155 1.298 11 44 1.00287 0.458 26.418 21.876 548.5 89.85 15.6

-0.0 0.00004

% AXIAL TILT -18.586

-5.715 AVG BOT 8ft/12ft 1.1317 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 1.0261 89.85 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.364 19 45 40 1.361 19 13 38 1.343 19 15 36 1.343 19 17 42 1.337 19 21 46 1.336 19 13 42 1.334 19 15 44 1.333 19 19 44 1.333 19 17 38 1.333 19 11 22 MCPR Value Margin FT 1.598 0.914 19 1.607 0.908 19 1.620 0.901 19 1.633 0.894 19 1.637 0.892 19 1.642 0.889 19 1.643 0.889 20 1.648 0.886 19 1.653 0.883 19 1.658 0.880 19 IR JR 13 38 45 40 15 26 13 34 17 24 13 42 49 36 43 20 15 44 19 44 Value 8.56 8.45 8.26 8.22 8.20 8.17 8.26 8.17 8.16 7.80 APLBGR Margin Exp.

FT 0.716 20.5 19 0.709 20.8 19 0.699 21.8 19 0.695 21.7 19 0.694 21.8 19 0.691 21.8 19 0.690 20.3 19 0.687 21.1 19 0.681 20.1 19 0.675 24.5 20 IR JR 45 26 43 24 47 28 15 32 47 24 15 22 17 34 41 22 19 36 49 26 K

4 4

Value 7.26 7.17 7.20 7.40 7.23 7.42 7.02 6.90 6.91 7.09 LHGR Margin Exp.

FT 0.842 43.4 15 0.833 43.5 16 0.831 42.9 15 0.829 40.4 15 0.828 42.3 15 0.826 39.9 14 0.812 43.2 16 0.809 44.2 14 0.802 43.4 18 0.801 41.1 15 IR JR 15 34 15 24 17 40 17 26 41 24 47 26 47 40 47 32 17 18 39 18 K

4 4

10 4

11 4

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.109 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 16,900.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-115 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

16900.2 (2301.70 0.2 (

0.03 3952.0 (100.00 %)

1050.0

-26.42 104.34 (101.80 %)

Core Average Exposure: MWd/MTU 28535.1 Axial Profile N(PRA)

Power Exposure 1

3 5

7 9 11 13 15 17 19 21 23 25 27 29 1

3 5

7 9

13 15 17 19 21 23 25 27 29 IR: 2 6 1 6 --

6 59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 50 54 58 Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.162 0.490 0.644 0.730 0.782 0.822 0.865 0.915 0.972 1.044 1.109 1.230 1.277 1.303 1.311*

1.308 1.300 1.281 1.259 1.244 1.248 1.263 1.215 0.955 0.273 5.400 15.622 21.711 26.135 29.196 31.096 32.141 32.558 32.562 30.622 30.697 30.180 30.990 31.926 32.762 33.375 33.634 34.192 34.851

35. 328*

35.153 33.427 28.696 20.196 5.586 Edit Radial Power Zone Avg.

Max.

IR JR 4

0.775 0.890 19 34 5

0.445 0.495 1 36 6

0.432 0.458 53 50 9

0.372 0.446 23 60 10 0.424 0.429 33 60 11 0.435 0.438 29 2

14 1.021 1.181 13 36 15 0.926 1.175 17 22 16 1.059 1.191 15 38 17 0.854 1.157 13 18 18 0.966 1.180 17 18 19 1.215 1.359 45 40 20 1.216 1.319 11 36 21 1.151 1.291 11 44 6 --

6 38 42 46 0 14 18 22 26 30 34 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp:

Deg-F In Channel Flow: Mlb/hr Total Bypass Flow

(%):

Total Water Rod Flow

(%)

Source Convergence 1.89 1.00289 0.460 25.591 21.051 548.4 88.00 15.7

-0.0 0.00007

% AXIAL TILT -17.688

-5.715 AVG BOT 8ft/12ft 1.1244 1.0261 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 88.00 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.359 19 45 40 1.355 19 13 38 1.340 19 17 42 1.339 19 15 36 1.335 19 21 46 1.332 19 19 44 1.331 19 17 38 1.329 19 13 42 1.328 19 15 44 1.326 19 13 34 MCPR Value Margin FT 1.598 0.914 19 1.608 0.908 19 1.621 0.901 19 1.622 0.900 19 1.626 0.898 19 1.633 0.894 19 1.635 0.893 19 1.636 0.893 19 1.639 0.891 19 1.639 0.891 19 IR JR 13 38 45 40 15 26 43 20 13 42 13 34 19 44 21 46 17 24 15 44 Value 8.51 8.40 8.21 8.17 8.15 8.12 8.21 8.12 8.11 7.75 APLHGR Margin Exp.

FT 0.712 20.5 19 0.704 20.8 19 0.695 21.8 19 0.691 21.7 19 0.689 21.8 19 0.687 21.8 19 0.686 20.3 19 0.683 21.1 19 0.676 20.1 19 0.671 24.5 20 IR JR 45 26 43 24 47 28 15 32 47 24 15 22 17 34 41 22 19 36 49 26 K

4 4

Value 7.21 7.12 7.15 7.36 7.19 7.37 6.95 6.86 7.05 6.85 LHGR Margin Exp.

FT 0.837 43.4 15 0.828 43.5 16 0.826 42.9 15 0.824 40.4 15 0.823 42.3 15 0.821 39.9 14 0.805 43.2 16 0.805 44.2 14 0.796 41.1 15 0.795 43.4 18 IR JR 15 34 15 24 17 40 17 26 41 24 47 26 47 40 47 32 39 18 17 18 K

4 4

10 4

4 11

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.110 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 16,900.2 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-1 16 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

17000.0 (2315.20 99.8 (

13.59 3952.0 (100.00 %)

1050.0

-25.89 106.33 (103.74 %)

17 19 21 23 25 27 29 Core Average Exposure: MWd/MTU 28634.8 Axial Profile N(PRA)

Power 1

3 5

7 9

11 13 15 17 19 21 23 25 27 29 IR:

1 3

5 7

9 11 13 15 59 55 51 6 --

6 47 43 39 35 31 27 23 Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.165 0.499 0.655 0.742 0.793 0.834 0.875 0.925 0.981 1.053 1.117 1.239 1.285 1.309 1.315*

1.310 1.298 1.276 1.249 1.229 1.227 1.237 1.187 0.932 0.266 Exposure 5.419 15.675 21.780 26.214 29.280 31.185 32.234 32.656 32.667 30.729 30.812 30.296 31.110 32.048 32.885 33.499 33.756 34.313 34.970 35.446*

35.271 33.546 28.811 20.286 5.612 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.773 0.888 19 34 0.445 0.495 1 36 0.432 0.458 53 50 0.372 0.447 23 60 0.423 0.428 33 60 0.435 0.437 29 2

1.021 1.180 13 36 0.924 1.173 17 22 1.059 1.190 15 38 0.855 1.158 13 18 0.967 1.180 17 18 1.214 1.358 45 40 1.217 1.318 11 36 1.153 1.292 11 44 6

6 2

34 38 42 46 50 54 58 19 15 11 7

3 6 10 14 18 22 26 30 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp:

Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow

(%):

Source Convergence 1.89 1.00297 0.454 26.405 21.866 548.4 89.96 15.4

-0.0 0.00007

% AXIAL TILT -16.691

-5.736 AVG BOT 8ft/12ft 1.1192 1.0263 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 89.96 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.358 19 45 40 1.354 19 13 38 1.338 19 17 42 1.337 19 15 36 1.335 19 21 46 1.331 19 19 44 1.329 19 13 42 1.329 19 17 38 1.328 19 15 44 1.326 19 11 22 Value 1.615 1.626 1.638 1.639 1.641 1.650 1.651 1.651 1.654 1.655 MCPR Margin FT 0.904 19 0.898 19 0.891 19 0.891 19 0.890 19 0.885 19 0.884 19 0.884 19 0.883 19 0.882 19 IR JR 13 38 45 40 43 20 15 26 13 42 21 46 19 44 13 34 15 44 17 46 Value 8.34 8.22 8.05 8.01 7.98 7.95 8.04 7.95 7.95 7.69 APLHGR Margin Exp.

FT 0.699 20.7 19 0.691 21.0 19 0.682 22.0 19 0.678 21.9 19 0.676 22.0 19 0.673 22.0 19 0.673 20.5 19 0.669 21.2 19 0.664 20.2 19 0.661 23.8 19 IR JR 45 26 43 24 47 28 15 32 47 24 15 22 17 34 41 22 19 36 47 42 K

4 4

4 1i value 7.06 6.97 6.99 7.20 7.05 7.03 7.22 6.86 6.96 6.79 LHGR Margin Exp.

FT 0.821 43.5 15 0.812 43.6 16 0.809 43.1 15 0.808 40.6 15 0.808 42.2 16 0.807 42.4 15 0.806 40.0 14 0.798 43.6 18 0.797 42.3 16 0.795 44.0 16 IR JR 15 34 15 24 17 40 17 26 47 40 41 24 47 26 17 18 15 42 9 26 K

4 4

44 4

4 11 9

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.111 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 17,000.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-1 17 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

17000.2 (2315.30 0.2 (

0.03 3952.0 (100.00 %)

1050.0

-26.95 102.46 ( 99.96 %)

Core Average Exposure: MWd/MTU 28635.0 Axial Profile N(PRA)

Power 1

1 3

5 7

9 11 13 15 17 19 21 23 25 27 29 5

7 9

13 15 17 19 21 23 25 27 12 --

12 --

29 IR:

2 6 10 14 18 22 26 30 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow

(%):

Source Convergence 12 12 34 38 42 1.62 1.00296 0.457 24.924 20.386 548.3 86.59 15.5

-0.0 0.00007 59 55 51 47 43 39 35 31 27 23 19 15 11 7

3

JR Top 2 2

2 2

1 1

5 0.169 4

0.510 3

0.672 2

0.765 1

0.824 0

0.866 9

0.904 8

0.942 7

0.990 6

1.055 5

1.114 4

1.231 3

1.272 2

1.294 1 1.298*

0 1.293 9

1.281 8

1.259 7

1.234 6

1.215 5

1.215 4

1.227 3

1.179 2

0.927 1

0.265 Exposure 5.419 15.675 21.780 26.214 29.280 31.185 32.234 32.657 32.667 30.730 30.812 30.296 31.110 32.049 32.886 33.499 33.756 34.314 34.971 35.446*

35.271 33.546 28.811 20.286 5.612 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 46 50 54 58 Radial Power Avg.

Max.

IR JR 0.795 0.892 19 34 0.442 0.491 1 36 0.429 0.455 53 50 0.370 0.444 23 60 0.421 0.426 33 60 0.432 0.436 29 2

1.017 1.171 13 36 0.935 1.170 17 22 1.052 1.184 15 38 0.848 1.148 13 18 0.961 1.175 17 18 1.220 1.351 45 40 1.208 1.307 11 26 1.146 1.280 11 44 Bottom

% AXIAL TILT

-15 AVG BOT 8ft/12ft 1.:

Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow)

.360

-5.736 1090 1.0263 86.59 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.351 19 45 40 1.344 19 13 38 1.334 19 17 42 1.334 19 21 46 1.330 19 15 36 1.329 19 19 44 1.326 19 17 38 1.320 19 23 48 1.319 19 15 44 1.319 19 47 42 MCPR Value Margin FT 1.597 0.914 19 1.598 0.913 19 1.605 0.910 19 1.609 0.908 19 1.611 0.906 19 1.614 0.905 19 1.623 0.900 19 1.624 0.899 19 1.625 0.898 19 1.627 0.897 19 IR JR 13 38 43 20 45 40 21 46 19 44 13 42 23 14 17 46 17 38 15 44 Value 8.26 8.14 7.97 7.93 7.91 7.87 7.97 7.87 7.88 7.53 APLHGR Margin Exp.

FT 0.692 20.7 19 0.684 21.0 19 0.676 22.0 19 0.672 21.9 19 0.670 22.0 19 0.667 22.0 19 0.667 20.5 19 0.663 21.2 19 0.658 20.2 19 0.652 24.6 20 IR JR 45 26 43 24 47 28 15 32 47 24 15 22 17 34 41 22 19 36 49 26 K

4 4

Value 7.00 6.91 6.93 7.14 6.97 7.16 6.95 6.77 6.86 6.69 LHGR Margin Exp.

FT 0.814 43.5 15 0.805 43.6 16 0.801 43.1 15 0.801 40.6 15 0.800 42.4 15 0.799 40.0 14 0.796 42.2 16 0.787 43.6 18 0.786 42.3 16 0.783 44.0 16 IR JR 15 34 15 24 17 40 17 26 41 24 47 26 47 40 17 18 15 42 9 26 K

4 4

11 11 11 9

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.112 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 17,000.2 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-118 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 1

3 5

7 9 11 13 15 1

3 5

7a---------------

9 17150.0 (2335.70 149.8 (

20.40 3952.0 (100.00 %)

1050.0

-25.84 106.50 (103.91 %)

17 19 21 23 25 27 29 Core Average Exposure: MWd/MTU 28785.0 Axial Profile N(PRA)

Power Exposure 9

11 --

13 15 17 19 21 23 25 27 12 --

12 59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.173 0.525 0.690 0.784 0.843 0.884 0.920 0.958 1.004 1.069 1.128 1.244 1.283 1.302 1.303*

1.294 1.277 1.250 1.217 1.191 1.183 1.188 1.138 0.895 0.255 5.449 15.757 21.889 26.337 29.413 31.325 32.380 32.809 32.827 30.893 30.985 30.470 31.290 32.232 33.069 33.682 33.938 34.492 35.145 35.618*

35.444 33.720 28.978 20.418 5.650 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.792 0.888 19 34 0.442 0.490 1 36 0.429 0.455 53 50 0.369 0.444 23 60 0.420 0.426 33 60 0.431 0.435 29 2

1.017 1.169 13 36 0.933 1.168 17 22 1.053 1.182 15 24 0.849 1.150 13 18 0.962 1.174 17 18 1.219 1.349 45 40 1.209 1.306 11 26 1.149 1.283 11 44 12 112 -

29 IR: 2 6 10 14 18 22 26 30 Control Rod Density:

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow

(%):

Total Water Rod Flow (%):

Source Convergence 34 38 42 46 50 54 58 1.62 1.00305 0.448 26.236 21.696 548.4 89.99 15.5

-0.0 0.00005

% AXIAL TILT -13.794

-5.756 AVG BOT 8ft/12ft 1.1007 1.0265 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 89.99 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT 1.349 19 1.343 19 1.333 19 1.333 19 1.328 19 1.328 19 1.323 19 1.320 19 1.320 19 1.319 19 IR JR 45 40 13 38 21 46 17 42 19 44 15 36 17 38 23 48 15 44 47 42 Value 1.625 1.625 1.632 1.634 1.638 1.639 1.648 1.648 1.652 1.654 MCPR Margin FT 0.898 19 0.898 19 0.894 19 0.894 19 0.892 19 0.891 19 0.886 19 0.886 19 0.884 19 0.882 19 IR JR 13 38 43 20 45 40 21 46 19 44 13 42 17 46 23 14 15 44 19 48 APLHGR Value Margin Exp.

FT 8.02 0.673 21.0 19 7.90 0.665 21.2 19 7.73 0.656 22.3 19 6.80 0.656 42.7 18 7.61 0.656 24.0 19 7.69 0.655 22.6 19 6.69 0.655 44.0 14 6.85 0.655 41.8 16 6.67 0.655 44.2 18 7.60 0.654 23.9 19 IR JR 45 26 43 24 47 28 17 18 47 42 47 38 49 38 13 22 49 42 49 40 K

4 4

4 15 11 11 11 11 11 11 LHGR Value Margin Exp.

FT 6.97 0.801 42.5 16 6.78 0.791 43.8 18 6.78 0.791"43.8 15 6.88 0.790 42.5 16 7.05 0.790 40.4 15 6.85 0.786 42.5 16 6.96 0.784 40.9 14 7.05 0.784 39.8 18 6.63 0.784 44.9 16 6.68 0.782 44.1 18 IR JR K

47 40 11 17 18 11 15 34 4

15 42 11 15 16 15 15 24 11 49 24 15 49 42 15 9 26 11 49 34 10

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.113 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 17,150.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-1 19 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

17150.2 (2335.70 0.2

(

0.03 3952.0 (100.00 %)

1050.0

-26.73 103.25 (100.73 %)

Core Average Exposure: MWd/MTU 28785.2 Axial Pro N(PRA)

Power Ex 1

3 5

1 3

5 7

9 13 15 17 19 21 23 25 27 29 IR: 2 6 10 7

9 11 13 15 17 16 --

16 9 21 23 25 27 29 59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.173 0.522 0.687 0.783 0.845 0.891 0.933 0.979 1.027 1.083 1.134 1.245 1.280 1.296*

1.295 1.284 1.267 1.240 1.208 1.184 1.177 1.184 1.136 0.894 0.255 1

2 2

2 3

3 3

3 ofile Edit xposure Zone 5.449 4

5.757 5

21.889 6

6.338 9

9.413 10 31.325 11 32.380 14 32.809 15 (2.827 16 (0.894 17 30.985 18 30.470 19 31.291 20 32.232 21 Radial Power Avg.

Max.

IR JR 0.807 0.891 19 34 0.439 0.487 1

36 0.427 0.453 53 50 0.368 0.442 23 60 0.418 0.424 33 60 0.429 0.433 29 2

1.014 1.163 13 36 0.940 1.166 17 22 1.048 1.178 15 24 0.844 1.143 13 18 0.958 1.170 17 18 1.223 1.344 45 40 1.203 1.298 11 26 1.144 1.274 11 44 16 -- 16 33.069 33.682 33.938 34.492 35.146 35.618*

35.444 33.720 28.978 20.418 5.650 14 18 22 26 30 34 38 42 46 50 54 58 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow

(%):

Total Water Rod Flow (%)

Source Convergence 1.44 1.00300 0.451 25.114 20.577 548.3 87.49 15.3

-0.0 0.00008

% AXIAL TILT -13.136

-5.756 AVG BOT 8ft/12ft 1.0972 1.0265 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 87.49 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.344 19 45 40 1.336 19 13 38 1.332 19 21 46 1.330 19 17 42 1.326 19 19 44 1.323 19 15 36 1.322 19 17 38 1.318 19 23 48 1.313 19 15 44 1.312 19 47 42 MCPR Value Margin FT 1.602 0.911 19 1.608 0.908 19 1.608 0.908 19 1.613 0.905 19 1.613 0.905 19 1.623 0.899 19 1.623 0.899 19 1.628 0.897 19 1.630 0.896 19 1.636 0.893 19 IR JR 17 20 13 38 21 46 19 44 45 40 13 42 23 14 17 38 17 46 15 44 Value 7.98 7.86 6.81 7.69 7.66 7.54 7.63 6.63 6.79 6.61 APLHGR Margin Exp.

FT 0.670 21.0 19 0.662 21.2 19 0.656 42.7 18 0.653 22.3 19 0.650 22.2 19 0.650 24.0 19 0.650 22.6 19 0.649.44.0 14 0.649 41.8 16 0.649 44.2 18 IR JR K

45 26 4

43 24 4

17 18 15 47 28 4

15 32 4

47 42 11 47 38 11 49 38 11 13 22 11 49 42 11 Value 6.91 7.13 7.18 6.75 7.02 7.00 6.87 6.80 6.92 7.01 LHGR Margin Exp.

FT 0.794 42.5 16 0.788 39.3 18 0.788 38.5 16 0.787 43.8 15 0.787 40.4 15 0.781 39.9 15 0.781 41.5 16 0.780 42.5 16 0.780 40.9 14 0.779 39.7 18 IR JR K

47 40 11 17 18 15 15 42 15 15 34 4

15 16 15 17 40 15 19 46 15 15 24 11 49 24 15 49 42 15

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.114 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 17,150.2 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-120 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power:

MWt Core Pressure: psia Inlet Subcooling: Btu/lbi Flow: Mlb/hr 9

17280.0 (2353.40 129.8 (

17.68 3952.0 (100.00 %)

1050.0 m

-25.75 106.84 (104.23 %)

15 17 19 21 23 25 27 29 Core Average Exposure: MWd/MTU 28914.9 Axial Profile 1

3 5

7 9

13 1

3 5

7 9 11 13 16-1 ---------- ----------

5 5

5 4

4 3

3 3

2 2

15 17 19 16 --

21---

23 25 27 29 IR: 2 6 10 14 18 22 26 3(

Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow

(%):

Source Convergence 9

JR 5

1 7

3 9

5 1

7 3

9 5

1 7

3 Bot N(PRA)

Power Top 25 0.176 24 0.533 23 0.701 22 0.798 21 0.859 20 0.904 19 0.945 18 0.991 17 1.038 16 1.093 15 1.144 14 1.255 13 1.290 12 1.303*

11 1.299 10 1.285 9

1.264 8

1.233 7

1.196 6

1.165 5

1.152 4

1.153 3

1.104 2

0.869 tom 1

0.248 Exposure 5.476 15.830 21.985 26.447 29.532 31.450 32.511 32.946 32.971 31.039 31.138 30.623 31.447 32.391 33.228 33.839 34.094 34.644 35.294 35.763*

35.588 33.866 29.117 20.528 5.682 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.804 0.888 19 34 0.439 0.487 1 36 0.426 0.453 53 50 0.368 0.442 23 60 0.418 0.424 33 60 0.429 0.433 29 2

1.014 1.162 13 36 0.939 1.164 17 22 1.048 1.177 15 24 0.845 1.144 13 18 0.959 1.170 17 18 1.222 1.343 45 40 1.203 1.297 11 26 1.146 1.277 11 44

-1 1

1 0 34 38 42 46 50 54 58 1.44 1.00303 0.443 26.307 21.766 AV(

548.3 90.32 Active Ch 15.5 (of total

-0.0 (of total 0.00008

% AXIAL TILT -11.953

-5.762 G BOT 8ft/12ft 1.0910 1.0266 annel Flow: Mlb/hr core flow) core flow) 90.32 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT 1.343 19 1.336 19 1.332 19 1.329 19 1.326 19 1.321 19 1.320 19 1.318 19 1.313 19 1.312 19 IR JR 45 40 13 38 21 46 17 42 19 44 15 36 17 38 23 48 15 44 47 42 Value 1.625

1. 630

1. 631

1. 635

1. 637 1.644 1.645 1.650 1.655 1.656 MCPR Margin FT 0.898 19 0.896 19 0.895 19 0.893 19 0.892 19 0.888 19 0.887 19 0.885 19 0.882 19 0.882 19 IR JR 17 20 21 46 13 38 19 44 45 40 13 42 23 14 17 46 17 38 19 48 Value 6.86 7.79 7.63 6.66 6.65 7.60 6.82 7.65 7.50 7.56 APLHGR Margin Exp.

FT 0.663 42.8 18 0.656 21.2 19 0.654 23.5 19 0.653 44.2 14 0.653 44.4 18 0.653 23.7 19 0.653 42.0 16 0.653 22.8 19 0.653 25.1 21 0.652 24.2 19 IR JR K

17 18 15 45 26 4

47 42 12 49 38 11 49 42 11 15 44 12 13 22 11 47 38 11 49 44 11 49 40 11 Value 6.93 7.19 7.25 7.09 7.08 6.99 7.06 6.93 7.10 6.99 LHGR Margin Exp.

FT 0.798 42.7 16 0.797 39.5 18 0.797 38.8 16 0.797 40.6 15 0.790 40.0 18 0.790 41.1 14 0.789 40.2 15 0.788 41.7 16 0.786 39.3 16 0.786 40.7 18 IR JR K

47 40 11 17 18 15 15 42 15 15 16 15 49 42 15 49 24 15 17 40 15 19 46 15 39 48 15 41 50 15

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction

& CPR limit type 3

Thermal limit file:

Figure A.115 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 17,280.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-121 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

17280.2 (2353.40 0.2 (

0.03 3952.0 (100.00 %)

1050.0

-26.57 103.83 (101.29 %)

Core Average Exposure: MWd/MTU 28915.1 1

3 5

7 9

11 13 15 17 19 21 23 25 27 29 1

3 5

7 9

13 15---------

17 19 21 23 25 27 29 IR:

2 6 10 20 --

20 20 --

20 59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 Axial Profile N(PRA)

Power Exposure Top 25 0.174 5.476 24 0.525 15.830 23 0.691 21.985 22 0.788 26.447 21 0.851 29.532

JR 20 0.898 31.450 19 0.943 32.511 18 0.995 32.947 17 1.050 32..971 16 1.118 31.039 15 1.171 31.138 14 1.272 30.623 13 1.298 31.448 12 1.306* 32.391 11 1.299 33.228 10 1.282 33.839 9

1.259 34.094 8

1.227 34.645 7

1.189 35.294 6

1.159 35.764*

5 1.147 35.589 4

1.148 33.866 3

1.099 29.118 2

0.865 20.528 Bottom 1

0.247 5.682 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.821 0.892 19 34 0.437 0.484 1 36 0.424 0.450 53 50 0.365 0.440 23 60 0.415 0.422 33 60 0.426 0.431 29 2

1.012 1.156 13 36 0.947 1.162 17 22 1.043 1.172 15 24 0.840 1.137 13 18 0.954 1.167 19 42 1.227 1.338 45 40 1.197 1.289 11 26 1.141 1.267 11 44 14 18 22 26 30 34 38 42 46 50 54 58 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 1.26 1.00305 0.447 25.228 20.688 548.2 87.68 15.5

-0.0 0.00008

% AXIAL TILT -11.610 AVG BOT 8ft/12ft 1.0928 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow)

-5.762 1.0266 87.68 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.338 19 45 40 1.330 19 21 46 1.328 19 13 38 1.325 19 17 42 1.324 19 19 44 1.318 19 17 38 1.316 19 15 36 1.315 19 23 48 1.312 19 19 40 1.309 19 21 42 Value 1.604 1.606 1.612 1.615 1.618 1.623 1.630 1.630 1.631 1.633 MCPR Margin FT 0.910 19 0.909 19 0.906 19 0.904 19 0.902 19 0.899 19 0.896 19 0.896 19 0.895 19 0.894 19 IR JR 17 20 21 46 19 44 13 38 45 40 23 14 13 42 17 38 21 42 17 46 Value 6.89 6.84 7.75 7.59 7.57 7.65 6.78 7.61 6.62 6.60 APLHGR Margin Exp.

FT 0.666 42.8 18 0.658 42.4 18 0.652 21.2 19 0.651 23.5 19 0.651 23.7 19 0.650 22.3 19 0.650 42.0 16 0.649 22.8 19 0.649 44.2 14 0.649 44.4 18 IR JR K

17 18 15 19 42 15 45 26 4

47 42 12 15 44 12 45 40 12 13 22 11 47 38 11 49 38 11 49 42 11 Value 7.24 7.21 7.26 7.12 7.08 6.89 7.23 7.09 7.13 7.18 LHGR Margin Exp.

FT 0.812 40.4 15 0.799 39.5 18 0.798 38.8 16 0.795 40.2 15 0.795 40.6 15 0.794 42.7 16 0.792 38.4 16 0.792 40.1 15 0.789 39.3 16 0.788 38.7 18 IR JR K

25 40 16 17 18 15 15 42 15 17 40 15 15 16 15 47 40 11 41 16 15 39 44 15 39 48 15 41 42 15

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.116 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 17,280.2 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-122 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power:

MWt Core Pressure: psia Inlet Subcooling: Btu/lbr Flow: Mlb/hr Core Average Exposure: MWd/MTU 28974.9 17340.0 (2361.50 59.8

(

8.14 3952.0 (100.00 %)

1050.0

-26.14 105.38 (102.81%)

5 17 19 21 23 25 27 29 Axial Profile N(PRA) Power Exposure 1

3 5

7 1

3 5

7 9

11 13 1 59 55 51 47 9

13 15 17 19 21 23 25 27 20 --

20 20 --

20 43 39 35 31 27 23 19 15 11 7

Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.175 0.530 0.697 0.794 0.856 0.903 0.948 0.999 1.054 1.122 1.175 1.277 1.302 1.309*

1.300 1.282 1.257 1.223 1.184 1.151 1.137 1.136 1.088 0.857 0.245 5.488 15.864 22.029 26.498 29.587 31.508 32.572 33.011 33.039 31.109 31.210 30.695 31.521 32.465 33.302 33.912 34.165 34.714 35.361 35.829*

35.653 33.931 29.180 20.577 5.696 Edit Radial Power Zone Avg.

Max.

IR JR 4

0.819 0.890 19 34 5

0.437 0.484 1 36 6

0.424 0.450 53 50 9

0.366 0.440 23 60 10 0.415 0.422 33 60 11 0.426 0.431 29 2

14 1.011 1.155 13 36 15 0.946 1.162 17 22 16 1.043 1.172 15 24 17 0.840 1.137 13 18 18 0.954 1.166 19 42 19 1.227 1.337 45 40 20 1.197 1.289 11 26 21 1.142 1.268 11 44 29 IR:

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

Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 1.26 1.00300 0.444 25.742 21.202 548.3 89.07 15.5

-0.0 0.00009

% AXIAL TILT -11.136

-5.762 AVG BOT 8ft/12ft 1.0903 1.0267 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 89.07 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT 1.337 19 1.330 19 1.328 19 1.325 19 1.324 19 1.317 19 1.315 19 1.315 19 1.311 19 1.308 19 IR JR 45 40 21 46 13 38 17 42 19 44 17 38 15 36 23 48 19 40 21 42 Value 1.616 1.618 1.624 1.628 1.630 1.635 1.641 1.643 1.644 1.644 MCPR Margin FT 0.903 19 0.902 19 0.899 19 0.897 19 0.896 19 0.893 19 0.890 19 0.888 19 0.888 19 0.888 19 IR JR 17 20 21 46 19 44 13 38 45 40 23 14 13 42 21 42 17 38 17 46 APLHGR Value Margin Exp.

FT 6.91 0.669 42.9 18 6.86 0.660 42.5 18 7.60 0.653 23.6 19 7.59 0.653 23.8 19 7.66 0.651 22.4 19 6.88 0.651 41.0 16 6.70 0.651 43.3 17 7.62 0.651 22.9 19 6.62 0.651 44.3 14 6.61 0.651 44.5 18 IR JR K

17 18 15 19 42 15 47 42 12 15 44 12 45 40 12 13 22 12 47 44 15 47 38 11 49 38 11 49 42 11 LHGR Value Margin Exp.

FT 7.25 0.814 40.5 15 7.23 0.803 39.6 18 7.28 0.801 38.9 16 7.10 0.799 40.7 15 7.13 0.798 40.3 15 6.90 0.795 42.8 16 7.25 0.795 38.5 16 7.11 0.795 40.2 15 7.15 0.793 39.4 16 7.20 0.791 38.8 18 IR JR K

25 40 16 17 18 15 15 42 15 15 16 15 17 40 15 47 40 11 41 16 15 39 44 15 39 48 15 41 42 15

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.117 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 17,340.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-123 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/ibm Flow: Mlb/hr 9

17340.2 (2361.60 0.2 (

0.03 3952.0 (100.00 %)

1050.0

-26.91 102.61 (100.10 %)

17 19 21 23 25 27 29 24 Core Average Exposure: MWd/MTU 28975.1 Axial Profile N(PRA)

Power 1

3 5

7 9 11 1

3 5

7 9

13 15 17 19 21 23 25 27 13 15 24 --

55 5

4 4

3 24 --

24 3

-~3 2

2

-~1 1

1 Top 25 24 23 22 21 9

JR 20 5

19 1

18 7

17 3

16 9

15 5

14 1

13 7

12 3

11 9

10 5

9 1

8 7

7 3

6 5

4 3

2 Bottom 1

0.172 0.518 0.682 0.778 0.841 0.889 0.936 0.991 1.051 1.126 1.188 1.305 1.333*

1.329 1.311 1.287 1.259 1.222 1.182 1.148 1.134 1.134 1.086 0.855 0.244 Exposure 5.488 15.864 22.029 26.498 29.587 31.508 32.572 33.011 33.039 31.109 31.211 30.695 31.521 32.465 33.302 33.912 34.165 34.714 35.362 35.829*

35.654 33.931 29.180 20.577 5.696 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.836 0.893 19 34 0.434 0.480 1

36 0.421 0.447 53 50 0.363 0.438 23 60 0.413 0.419 33 60 0.424 0.428 29 2

1.009 1.149 13 36 0.955 1.163 21 44 1.038 1.167 15 24 0.835 1.130 13 18 0.950 1.167 19 42 1.231 1.332 45 40 1.190 1.280 11 26 1.137 1.259 11 44 29 IR: 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp:

Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow

(%):

Source Convergence 1.08 1.00301 0.448 24.758 20.219 548.2 86.63 15.6

-0.0 0.00008

% AXIAL TILT -11.487

-5.762 AVG BOT 8ft/12ft 1.0962 1.0267 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 86.63 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value 1.332 1.328 1.322 1.321 1.321 1.316 1.314 1.313 1.312 1.311 FT 19 19 19 19 19 19 19 19 19 19 IR JR 45 40 21 46 19 44 17 42 13 38 17 38 21 42 19 40 23 48 15 36 Value 1.600 1.601 1.606 1.615 1.616 1.617 1.619 1.624 1.625 1.631 MCPR Margin FT 0.912 19 0.912 19 0.909 19 0.904 19 0.904 19 0.903 19 0.902 19 0.899 19 0.898 19 0.895 19 IR JR 21 46 17 20 19 44 21 42 45 40 13 38 23 14 23 44 17 38 13 42 Value 7.14 6.92 6.94 6.92 6.85 7.74 7.72 7.68 7.58 7.59 APLHGR Margin Exp.

FT 0.682 41.7 15 0.670 42.9 18 0.669 42.5 18 0.659 41.4 15 0.654 41.6 18 0.654 21.6 19 0.653 21.8 19 0.653 22.4 19 0.652 23.8 19 0.651 23.4 19 IR JR K

25 40 15 17 18 15 19 42 15 27 38 15 21 40 15 27 40 14 25 38 14 45 40 12 15 44 12 17 42 12 Value 7.82 7.51 7.21 7.24 7.17 7.30 7.20 7.28 7.28 7.08 LHGR Margin Exp.

FT 0.875 40.4 15 0.837 40.0 15 0.806 40.2 15 0.803 39.6 18 0.803 40.3 15 0.802 38.6 18 0.801 39.9 15 0.801 38.9 16 0.798 38.5 16 0.796 40.7 15 IR JR K

25 40 15 33 24 15 39 44 15 17 18 15 17 40 15 41 42 15 23 42 15 15 42 15 41 16 15 15 16 15

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.118 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 17,340.2 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-124 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

17490.0 (2382.00 149.8 (

20.40 3952.0 (100.00 %)

1050.0

-25.73 106.91 (104.30 %)

Core Average Exposure: MWd/MTU 29124.8 1

3 5

7 9 11 13 1

3 5

7 9

13 15 17 19 21 23 25 27 29 IR: 2 6 10 14 18 22 24 24 15 17 19 21 23 25 27 29 59 55 51 47 43 24 39 35 31 27 24 23 19 15 11 7

3 Axial Profile N(PRA)

Power Exposure Top 25 0.175 5.519 24 0.531 15.948 23 0.697 22.139 22 0.794 26.624 21 0.856 29.723

JR 20 0.903 31.652 19 0.948 32.723 18 1.002 33.171 17 1.061 33.209 16 1.136 31.284 15 1.198 31.395 14 1.316 30.879 13 1.342* 31.710 12 1.336 32.653 11 1.316 33.487 10 1.289 34.094 9

1.257 34.344 8

1.215 34.888 7

1.169 35.529 6

1.129 35.992*

5 1.108 35.814 4

1.103 34.092 3

1.054 29.334 2

0.830 20.698 Bottom 1

0.237 5.731 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.831 0.889 19 34 0.434 0.480 1 36 0.421 0.447 53 50 0.363 0.438 23 60 0.412 0.419 33 60 0.423 0.428 29 2

1.009 1.148 13 36 0.952 1.162 21 44 1.039 1.166 15 24 0.836 1.131 13 18 0.951 1.165 19 42 1.230 1.331 45 40 1.191 1.280 11 26 1.140 1.263 11 18 26 30 34 38 42 46 50 54 58 Control Rod Density:

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 1.08 1.00304 0.438 26.289 21.749 548.3

% AXIAL TILT -10.258 AVG BOT 8ft/12ft 1.0897

-5.761 1.0268 90.41 90.41 Active Channel Flow: Mlb/hr 15.4 (of total core flow)

-0.0 (of total core flow) 0.00008 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.331 19 45 40 1.328 19 21 46 1.321 19 19 44 1.320 19 17 42 1.320 19 13 38 1.313 19 17 38 1.312 19 21 42 1.312 19 23 48 1.311 19 19 40 1.309 19 15 36 Value 1.632 1.634 1.638 1.648 1.650 1.650 1.651 1.659 1.661 1.662 MCPR Margin FT 0.895 19 0.894 19 0.891 19 0.886 19 0.885 19 0.885 19 0.884 19 0.880 19 0.879 19 0.879 19 IR JR 21 46 17 20 19 44 45 40 13 38 21 42 23 14 23 44 13 42 17 46 Value 7.14 6.98 6.98 6.91 6.88 7.62 7.71 7.63 6.73 6.72 APLHGR Margin Exp.

FT 0.683 42.0 15 0.677 43.2 18 0.674 42.8 18 0.659 41.6 15 0.658 41.9 18 0.657 24.0 19 0.657 22.6 19 0.657 23.8 19 0.656 43.5 17 0.656 43.6 17 IR JR K

25 40 15 17 18 15 19 42 15 27 38 15 21 40 15 15 44 12 45 40 12 47 42 12 47 44 15 17 48 15 Value 7.82 7.50 7.25 7.30 7.22 7.34 7.34 7.34 7.22 7.15 LHGR Margin Exp.

FT 0.878 40.7 15 0.838 40.2 15 0.813 40.4 15 0.812 39.8 18 0.811 40.6 15 0.810 39.1 16 0.809 39.0 18 0.807 38.8 16 0.807 40.1 15 0.806 41.0 15 IR JR K

25 40 15 33 24 15 39 44 15 17 18 15 17 40 15 15 42 15 41 42 15 41 16 15 23 42 15 15 16 15

LHGR calculated with pin-power reconstruction

CPR calculated with pin'power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.119 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 17,490.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-125 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

17490.2 (2382.00 0.2 (

0.03 3952.0 (100.00 %)

1050.0

-26.93 102.51 (100.01 %)

17 19 21 23 25 27 29 Core Average Exposure: MWd/MTU 29125.0 1

3 5

7 1

3 5

7 9 11 13 15 59 55 9------------------------

11------------------------

15 17 19 21 23 25 27 29 IR:

2 6 10 14 18 22 47 43 39 35 31 27 23 19 15 11 7

3 50 54 58 Axial Profile N(PRA) Power Exposure Top 25 0.164 5.519 24 0.496 15.948 23 0.651 22.139 22 0.742 26.624 21 0.800 29.723

JR 20 0.845 31.652 19 0.889 32.724 18 0.940 33.171 17 0.998 33.209 16 1.073. 31.284 15 1.137 31.395 14 1.257 30.880 13 1.297 31.710 12 1.314* 32.653 11 1.313 33.487 10 1.301 34.094 9

1.283 34.344 8

1.256 34.888 7

1.225 35.529 6

1.204 35.992*

5 1.204 35.814 4

1.221 34.092 3

1.182 29.334 2

0.938 20.698 Bottom 1

0.270 5.731 Edit Radial Power Zone Avg.

Max.

IR JR 4

0.876 0.899 27 42 5

0.427 0.472 1 36 6

0.414 0.440 53 50 9

0.357 0.430 23 60 10 0.405 0.412 33 60 11 0.416 0.420 29 2

14 1.001 1.134 25 48 15 0.976 1.162 21 44 16 1.023 1.157 23 16 17 0.822 1.111 13 18 18 0.938 1.160 19 42 19 1.241 1.322 21 42 20 1.172 1.263 29 12 21 1.127 1.239 11 18 26 30 34 38 42 46 5 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 0.00 1.00305 0.457 24.985 20.448 548.3

% AXIAL TILT -15.693 AVG BOT 8ft/12ft 1.1158

-5.761 1.0268 86.81 86.81 Active Channel Flow: Mlb/hr 15.3 (of total core flow)

-0.0 (of total core flow) 0.00008 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.322 19 21 42 1.319 19 23 44 1.316 19 21 46 1.312 19 45 40 1.310 19 19 40 1.309 19 19 44 1.306 19 17 42 1.303 19 17 38 1.299 19 13 38 1.298 19 23 48 Value 1.640 1.641 1.646 1.647 1.648 1.659 1.664 1.667 1.671 1.673 MC PR Margin FT 0.890 19 0.890 19 0.887 19 0.886 19 0.886 19 0.880 19 0.877 19 0.876 19 0.874 19 0.873 19 IR JR 21 46 21 42 19 44 43 20 23 44 45 40 23 14 13 38 19 40 17 38 Value 8.42 8.34 8.22 8.13 8.04 8.11 8.11 8.23 8.05 8.02 APLHGR Margin Exp.

FT 0.704 20.4 21 0.700 20.9 21 0.684 19.9 19 0.684 21.1 19 0.679 21.6 19 0.679 20.6 19 0.67820.3 19 0.677 18.4 19 0.676 20.9 19 0.675 21.2 19 IR JR 27 36 25 34 25 24 23 22 21 38 23 36 25 20 29 34 37 18 39 20 K

4 4

Value 7.39 6.97 7.22 7.19 6.85 7.10 7.11 7.10 7.01 6.82 LHGR Margin Exp.

FT 0.816 39.2 15 0.811 43.5 15 0.809 40.5 15 0.803 40.1 15 0.801 44.0 15 0.801 41.0 15 0.798 40.5 15 0.797 40.6 15 0.794 41.4 15 0.792 43.4 14 IR JR 31 26 23 42 25 22 27 24 41 24 39 26 25 32 23 34 25 18 23 24 K

4 4

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction

& CPR limit type 3

Thermal limit file:

Figure A.120 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 17,490.2 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-126 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 9

17677.8 (2407.60 187.6 (

25.55 3952.0 (100.00 %)

1050.0

-25.41 108.16 (105.52 %)

Core Average Exposure: MWd/MTU 29312.7 Axial Profile N(PRA)

Power Exposure 1

3 5

7 9 11 13 15 17 19 21 23 25 27 29 1

3 7

9 13 15 17 59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.169 0.512 0.672 0.764 0.822 0.865 0.906 0.956 1.013 1.087 1.151 1.270 1.308 1.323*

1.318 1.302 1.279 1.245 1.207 1.178 1.170 1.179 1.139 0.903 0.260 19 21 23 25 27 29 IR: 2 5.555 16.048 22.271 26.775 29.885 31.823 32.904 33.362 33.412 31.492 31.616 31.102 31.940 32.886 33.720 34.325 34.572 35.111 35.747 36.206*

36.028 34.309 29.544 20.865 5.779

-5.787 1.0271 91.41 Edit Radial Power Zone Avg.

Max.

IR JR 4

0.870 0.894 27 42 5

0.427 0.472 1 36 6

0.414 0.440 53 50 9

0.357 0.430 23 60 10 0.405 0.411 33 60 11 0.415 0.419 29 2

14 1.001 1.132 25 48 15 0.973 1.160 21 44 16 1.024 1.156 23 16 17 0.824 1.114 13 18 18 0.939 1.158 19 42 19 1.240 1.319 21 42 20 1.174 1.262 29 12 21 1.131 1.244 11 18 6 10 14 18 22 26 30 34 38 42 46 50 54 58 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp:

Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow

(%):

Source Convergence 0.00 1.00304 0.445 26.895 22.354 548.4 91.41 15.5

-0.0 0.00009

% AXIAL TILT -13.993 AVG BOT 8ft/12ft 1.1067 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow)

Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.319 19 21 42 1.317 19 23 44 1.316 19 21 46 1.312 19 45 40 1.308 19 19 44 1.307 19 19 40 1.305 19 17 42 1.300 19 17 38 1.300 19 13 38 1.298 19 23 48 MCPR Value Margin FT 1.678 0.870 19 1.684 0.867 19 1.685 0.866 19 1.686 0.866 19 1.691 0.863 19 1.698 0.860 19 1.702 0.858 19 1.705 0.856 19 1.714 0.852 19 1.714 0.852 19 IR JR 21 46 21 42 19 44 43 20 23 44 15 22 23 14 13 38 13 42 17 46 Value 8.22 8.13 8.01 7.90 8.06 7.88 7.80 8.00 7.88 7.98 APLHGR Margin Exp.

FT 0.689 20.7 21 0.685 21.2 21 0.669 20.3 19 0.666 21.4 19 0.664 18.8 19 0.661 20.9 19 0.661 22.0 19 0.661 19.0 19 0.660 20.6 19 0.660 19.1 19 IR JR 27 36 25 34 25 24 23 22 31 28 23 36 21 38 29 24 25 20 27 22 K

4 4

4 5

4 4

LHGR Value Margin Exp.

FT 7.20 0.799 39.5 15 6.97 0.790 41.3 15 7.06 0.789 40.1 18 7.01 0.789 40.8 15 7.12 0.789 39.4 16 6.75 0.788 43.8 15 6.78 0.787 43.3 16 7.00 0.785 40.5 15 6.98 0.784 40.7 18 6.94 0.782 40.9 15 IR JR K

31 26 4

15 16 15 17 18 15 25 22 4

15 42 15 23 42 4

47 40 11 27 24 4

49 42 15 17 40 15

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction

& CPR limit type 3

Thermal limit file:

Figure A.121 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 17,677.8 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-127 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power:

MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr Core Average Exposure: MWd/MTU 29313.0 17678.1 (2407.60 0.3

(

0.04 3952.0 (100.00 %)

1044.7

-35.56 96.94 ( 94.57 %)

Axial Profile N(PRA)

Power Exposure 1

3 5

7 9

11 13 15 17 19 21 23 25 27 29 1

3 5

7 9---------

11---------

13---------

15---------

17 19 21 23 25 27 29 IR: 2 6 10 59 55 51 47 43 39 35 31 27 23 19 15 11 7

3

JR Top 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

0.161 0.486 0.638 0.726 0.783 0.826 0.868 0.919 0.977 1.053 1.119 1.242 1.287 1.310 1.316*

1.310 1.298 1.276 1.249 1.230 1.233 1.250 1.209 0.958 0.275 5.555 16.048 22.271 26.775 29.885 31.823 32.904 33.362 33.412 31.493 31.617 31.103 31.940 32.886 33.720 34.325 34.572 35.111 35.747 36.206*

36.029 34.309 29.544 20.865 5.779

-5.787 1.0271 82.09 Edit Radial Power Zone Avg.

Max.

IR JR 4

0.872 0.895 27 42 5

0.432 0.478 1 36 6

0.420 0.445 53 50 9

0.361 0.435 23 60 10 0.410 0.416 33 60 11 0.420 0.424 29 2

14 1.002 1.127 25 48 15 0.974 1.153 21 44 16 1.025 1.149 23 16 17 0.833 1.110 13 18 18 0.941 1.151 19 42 19 1.234 1.309 21 42 20 1.172 1.255 29 12 21 1.133 1.239 11 18 14 18 22 26 30 34 38 42 46 50 54 58 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 0.00 1.00296 0.443 22.549 17.982 546.4 82.09 15.3

-0.0 0.00009 4

3 2

Bottom 1

% AXIAL TILT -17.350 AVG BOT 8ft/12ft 1.1241 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow)

Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.309 19 21 42 1.306 19 23 44 1.305 19 21 46 1.302 19 45 40 1.298 19 19 44 1.297 19 19 40 1.294 19 17 42 1.291 19 17 38 1.291 19 13 38 1.288 19 23 48 MCPR Value Margin FT 1.637 0.892 19 1.641 0.890 19 1.645 0.888 19 1.645 0.888 19 1.647 0.886 19 1.655 0.882 19 1.660 0.880 19 1.660 0.880 19 1.670 0.874 19 1.671 0.874 19 IR JR 21 46 21 42 19 44 43 20 23 44 45 40 13 38 23 14 19 40 17 38 APLHGR Value Margin Exp.

FT 8.65 0.725 20.7 21 8.55 0.720 21.2 21 8.43 0.704 20.3 19 8.32 0.702 21.4 19 8.47 0.699 18.8 19 8.22 0.696 22.0 19 8.29 0.696 20.9 19 8.30 0.696 20.6 19 8.39 0.694 19.1 19 8.34 0.694 19.8 19 IR JR 27 36 25 34 25 24 23 22 31 28 21 38 23 36 25 20 33 40 27 32 K

4 4

LHGR Value Margin Exp.

FT 7.59 0.842 39.5 15 7.13 0.832 43.8 15 7.39 0.832 40.8 15 7.38 0.827 40.5 15 7.26 0.822 41.3 15 7.00 0.822 44.3 15 7.29 0.821 40.8 15 7.27 0.819 40.9 15 7.17 0.815 41.7 15 6.98 0.814 43.7 14 IR JR 31 26 23 42 25 22 27 24 39 26 41 24 25 32 23 34 25 18 23 24 K

4 4

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.122 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 17,678.1 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-128 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lb Flow: Mlb/hr 9

18084.1 (2462.90 405.9 (

55.29 3952.0 (100.00 %)

1044.7 m

-31.59 108.29 (105.65 %)

15 17 19 21 23 25 27 29 Core Average Exposure: MWd/MTU 29719.0 Axial Profile N(PRA)

Power Exposure 1

3 5

7 1

3 5

7 9

11 13 5*9 11----------------------------------------

13 15 17 19 21 23 25 27 29 IR: 2 6 10 14 18 22 26 30 34 38 42 46 55 51 47 43 39 35 31 27 23 19 15 11 7

3 50 54 58 Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.172 0.525 0.687 0.779 0.834 0.873 0.912 0.960 1.017 1.092 1.159 1.283 1.324 1.341*

1.337 1.321 1.295 1.255 1.207 1.163 1.139 1.132 1.084 0.860 0.247 5.632 16.260 22.550 27.093 30.228 32.185 33.284 33.765 33.840 31.936 32.087 31.579 32.433 33.388 34.225 34.827 35.071 35.601 36.226

36. 679*

36.502 34.789 30.008 21.233 5.886 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.861 0.886 27 42 0.432 0.477 1 36 0.420 0.445 53 50 0.361 0.435 23 60 0.409 0.414 33 60 0.418 0.422 29 2

1.002 1.124 25 48 0.968 1.150 21 44 1.027 1.147 23 16 0.835 1.115 13 18 0.944 1.148 19 42 1.231 1.305 21 46 1.176 1.255 29 12 1.141 1.248 49 44 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp:

Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow

(%):

Source Convergence 0.00 1.00302 0.415 26.306 21.737 546.6 91.90 15.1

-0.0 0.00008

% AXIAL TILT -13.043

-5.864 AVG BOT 8ft/12ft 1.1020 1.0279 Active Channel Flow: Mlb/hr 91.90 (of total core flow)

(of total core flow)

Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.305 19 21 46 1.304 19 21 42 1.302 19 23 44 1.301 19 45 40 1.297 19 19 44 1.293 19 17 20 1.291 19 19 40 1.291 19 13 24 1.288 19 23 14 1.286 19 17 38 MCPR Value Margin FT 1.714 0.852 19 1.724 0.847 19 1.725 0.846 19 1.728 0.845 19 1.735 0.841 19 1.735 0.841 19 1.738 0.840 19 1.741 0.839 19 1.743 0.838 19 1.744 0.837 19 IR JR 21 46 19 44 43 20 21 42 23 44 45 40 23 14 13 38 13 42 17 46 Value 7.96 7.86 6.63 7.49 6.73 6.69 6.60 6.75 7.53 7.51 APLHGR Margin Exp.

FT 0.672 21.5 21 0.666 22.0 21 0.660 45.5 18 0.659 26.4 21 0.659 44.0 18 0.657 44.2 17 0.656 45.3 14 0.654 43.1 16 0.654 24.8 19 0.653 25.0 19 IR JR K

27 36 4

25 34 4

49 42 11 49 44 11 17 18 15 47 44 11 49 38 11 13 22 11 47 42 12 15 44 12 LHGR Value Margin Exp.

FT 7.00 0.799 41.9 15 6.82 0.797 44.0 16 7.03 0.796 41.3 18 7.06 0.795 40.8 18 7.11 0.794 40.1 16 6.89 0.790 42.3 14 6.93 0.790 41.9 18 7.07 0.786 39.7 16 6.99 0.785 40.6 16 6.92 0.785 41.5 15 IR JR K

15 16 15 47 40 11 49 42 15 17 18 15 15 42 15 49 24 15 41 50 15 41 16 15 39 48 15 17 40 15

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction

& CPR limit type 3

Thermal limit file:

Figure A.123 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 18,084.1 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page A-129 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lb Flow: Mlb/hr 1

3 5

7 9 11 13 1

3 5

7 9

11 13 15 17 19 21 23 25 27 29 IR: 2 6 10 14 18 22 26 Core Average Exposure: MWd/MTU 30660.4 19025.4 (2591.10 941.3

( 128.20 3354.8.(

84.89 %)

1033.1 m

-26.42 107.63 (105.00 %)

15 17 19 21 23 25 27 29 Axial Profile N(PRA)

Power Exposure 59 55 51 47 43 39 35 31 27 23 19 15 11 7

3 38 42 46 50 54 58 0.00 Top 25 24 23 22 21

JR 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

4 3

2 Bottom 1

0.619 0.804 0.901 0.950 0.978 1.005 1.044 1.093 1.165 1.228 1.351 1.380 1.381*

1.357 1.315 1.259 1.184 1.098 1.016 0.957 0.924 0.879 0.707 0.204 0.201 5.824 16.791 23.245 27.884 31.076 33.072 34.211 34.740 34.873 33.000 33.217 32.718 33.609 34.580 35.413 36.001 36.223 36.718 37.301 37.714*

37.516 35.797 30.974 21.998 6.108 Edit Zone 4

5 6

9 10 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.840 0.868 27 42 0.436 0.479 1 36 0.424 0.451 53 50 0.365 0.439 23 60 0.410 0.415 33 60 0.418 0.423 29 2

1.001 1.118 25 48 0.956 1.141 21 44 1.030 1.142 23 16 0.843 1.124 13 18 0.951 1.140 19 42 1.223 1.301 21 46 1.183 1.265 51 40 1.156 1.265 51 42 30 34 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp:

Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow

(%):

Source Convergence 1.00297 0.366 25.003 20.450 545.4

% AXIAL TILT

-3.982

-5.903 AVG BOT 8ft/12ft 1.0527 1.0289 92.15 Active Channel Flow: Mlb/hr 14.4 (of total core flow)

-0.0 (of total core flow) 92.15 0.00008 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.301 19 21 46 1.296 19 45 40 1.291 19 21 42 1.291 19 19 44 1.290 19 23 44 1.287 19 17 20 1.287 19 13 24 1.286 19 23 14 1.277 19 19 40 1.277 19 15 44 MCPR Value Margin FT 1.963 0.767 19 1.979 0.761 19 1.980 0.760 19 1.981 0.760 19 1.981 0.760 19 1.984 0.759 19 1.989 0.757 19 1.991 0.756 19 1.992 0.756 19 1.997 0.754 19 IR JR 21 46 19 44 43 20 17 46 13 42 19 48 23 14 15 44 45 40 13 38 APLHGR Value Margin Exp.

FT 6.01 0.597 45.3 18 5.96 0.594 45.7 17 5.92 0.593 46.1 18 5.92 0.591 45.8 17 6.64 0.588 27.0 21 5.82 0.588 46.7 18 6.61 0.583 26.6 21 5.97 0.583 43.7 16 5.89 0.582 44.9 18 5.84 0.581 45.5 14 IR JR K

17 18 15 47 44 15 49 42 15 17 48 15 49 44 12 19 12 15 51 42 12 13 22 15 19 42 15 49 38 12 LHGR Value Margin Exp.

FT 6.36 0.734 42.9 18 6.31 0.733 43.5 15 6.26 0.727 43.5 18 6.33 0.726 42.3 18 6.20 0.724 43.9 14 6.36 0.723 41.6 16 6.39 0.723 41.2 16 6.27 0.718 42.2 16 6.05 0.717 45.1 14 6.33 0.716 41.3 16 IR JR K

49 42 15 15 16 15 41 50 15 17 18 15 49 24 15 15 42 15 47 40 15 39 48 15 23 50 15 41 16 15

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.124 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 19,025.4 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Page A-1 30 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Cycle:

Exposure: MWd/MTU (GWd) 1i Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 1

3 5

7 9 11 13 15 17 1

3 5

7 9

11 13 15 17 19 21 23 25 27 29 IR: 2 6 10 14 18 22 26 30 34 Control Rod Density: %

k-effective:

1 Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow

(%)

Source Convergence 0

9 9634.8 (2674.10 609.4

(

82.99 2983.1

( 75.48 %)

1025.9

-23.11 107.63 (105.00 %)

19 21 23 25 27 29 59 55 51 47 43 39 35 31 27 23 19 15 Core Average Exposure: MWd/MTU 31269.7 Axial Profile N(PRA)

Power Exposure Top 25 0.222 5.969 24 0.689 17.197 23 0.890 23.772 22 0.990 28.477 21 1.032 31.700

JR 20 1.050 33.716 19 1.066 34.872 18 1.096 35.427 17 1.139 35.592 16 1.206 33.736 15 1.265 33.992 14 1.384 33.495 13 1.405* 34.403 12 1.393 35.374 11 1.354 36.193 10 1.295 36.757 9

1.220 36.949 8

1.125 37.401 7

1.019 37.933 6

0.922 38.299*

5 0.850 38.068 4

0.811 36.330 3

0.771 31.480 2

0.626 22.406 Bottom 1

0.181 6.226 Edit Zone 4

5 6

9 10 11 14 15 16 17 18 19 20 21 Radial Power Avg.

Max.

IR JR 0.824 0.854 27 42 0.438 0.481 1

36 0.427 0.454 53 50 0.368 0.443 23 60 0.410 0.415 33 60 0.418 0.423 29 2

1.000 1.114 25 14 0.948 1.135 21 44 1.032 1.138 23 16 0.849 1.129 13 18 0.956 1.139 17 18 1.217 1.298 21 46 1.188 1.275 51 40 1.167 1.279 51 42 38 42 46 50 54 58 11 7

3 0.00

.00297 0.334 24.398 19.853 544.7 92.65 13.9

-0.0

.00008

% AXIAL TILT 1.969

-5.750 AVG BOT 8ft/12ft 1.0185 1.0286 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 92.65 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT IR JR 1.298 19 21 46 1.292 19 45 40 1.287 19 19 44 1.285 19 23 14 1.284 19 13 24 1.283 19 21 42 1.283 19 17 20 1.282 19 23 44 1.280 19 49 40 1.279 19 47 42 MCPR Value Margin FT 2.175 0.705 19 2.183 0.702 19 2.185 0.702 19 2.187 0.701 19 2.192 0.700 21 2.196 0.698 21 2.196 0.698 19 2.197 0.698 19 2.197 0.698 19 2.202 0.696 19 IR JR 21 46 17 46 13 42 19 48 41 10 17 50 19 44 15 44 43 20 23 14 Value 5.44 5.48 5.46 5.42 5.34 5.46 5.29 6.04 5.36 5.39 APLHGR Margin Exp.

FT 0.551 47.0 18 0.550 46.3 18 0.550 46.6 17 0.547 46.7 17 0.545 47.6 18 0.538 44.6 16 0.536 47.0 14 0.535 27.1 21 0.535 45.8 18 0.535 45.2 16 IR JR K

49 42 15 17 18 15 47 44 15 17 48 15 19 12 15 13 22 15 49 38 15 49 44 13 19 42 15 45 42 15 LHGR Value Margin Exp.

FT 5.85 0.684 43.9 18 5.78 0.680 44.5 15 5.74 0.677 44.7 18 5.68 0.672 44.9 14 5.79 0.672 43.4 18 5.84 0.670 42.5 16 5.81 0.669 42.7 16 5.74 0.665 43.2 16 5.53 0.665 46.2 14 5.67 0.662 43.9 18 IR JR K

49 42 15 15 16 15 41 50 15 49 24 15 17 18 15 47 40 15 15 42 15 39 48 15 23 50 15 49 16 15

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 3

Thermal limit file:

Figure A.125 Browns Ferry Unit I Cycle 9 Control Rod Pattern and Axial Distributions at 19,634.8 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Page B-1 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Appendix B Elevation Views of the Browns Ferry Unit I Cycle 9 Fresh Reload Batch Fuel Assemblies AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Page B-2 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design I

I Figure B.1 Elevation View for the Browns Ferry Unit I Cycle 9 Fresh Fuel Reload Batch BFE1-9 [

I Fuel Assembly Design AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Page B-3 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design I

I Figure B.2 Elevation View for the Browns Ferry Unit I Cycle 9 Fresh Fuel Reload Batch BFE1-9 [

I Fuel Assembly Design AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Page B-4 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design I

Figure B.3 Elevation View for the Browns Ferry Unit I Cycle 9 Fresh Fuel Reload Batch BFEI-9 [

I Fuel Assembly Design AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page C-1 Appendix C Browns Ferry Unit I Cycle 9 Fresh Fuel Locations AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Page C-2 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Table C.1 Browns Ferry Unit I Cycle 9 Reload Fuel Identification and Locations (Core Coordinates)

Assembly Type: ATRIUM-10 Bundle

Description:

[

Number Loaded: 192 I

Fuel Core ID Coord.

FAA001 FAA002 FAA003 FAA004 FAA005 FAA006 FAA007 FAA008 FAA009 FAA010 FAAO 11 FAAO12 FAA013 FAA014 FAA015 FAAO16 FAA017 FAA018 FAA019 FAA020 FAA021 FAA022 FAA023 FAA024 FAA025 FAA026 FAA027 FAA028 FAA029 FAA030 FAA031 FAA032 FAA033 FAA034 FAA035 FAA036 FAA037 FALA038 13-50 49-48 47-12 11-14 27-40 39-34 33-22 21-28 21-34 33-40 39-28 27-22 15-48 45-40 39-16 15-22 19-32 31-42 41-30 29-20 25-42 41-36 35-20 19-26 17-38 37-44 43-24 23-18 23-44 43-38 37-18 17-24 27-32 31-34 33-30 29-28 23-32 31-38 FAA039 FAA040 FAA041 FAA042 FAA043 FAA044 FAA045 FAA046 FAA047 FAA048 FAA049 FAA050 FAA051 FAA052 FAA053 FAA054 FAA055 FAA056 FAA057 FAA058 FAA059 FAA060 FAAO61 FAA062 FAA063 FAA064 FAA065 FAA066 FAA067 FAA068 FAA069 FAA070 FAA071 FAA072 FAA073 FAA074 FAA075 FAA076 37-30 24 27-44 43-34 33-18 17-28 23-48 47-38 37-14 13-24 17-34 33-44 43-28 27-18 19-40 39-42 41-22 21-20 19-36 35-42 41-26 25-20 29-34 33-32 31-28 27-30 11-48 47-50 49-14 13-12 29-42 41-32 31-20 19-30 21-38 37-40 39-24 23-22 FAA077 FAA078 FAA079 FAA080 FAA081 FAA082 FAA083 FAA084 FAA085 FAA086 FAA087 FAA088 FAA089 FAA090 FAA091 FAA092 FAA093 FAAO94 FAA095 FAA096 FAA097 FAA098 FAA099 FAA100 FAA101 FAA102 FAA103 FAA104 FAA105 FAA106 FAA107 FAA108 FAA109 FAA110 FAA111 FAA12 FAA13 FAA14 23-40 39-38 37-22 21-24 29-38 37-32 31-24 23-30 21-42 41-40 39-20 19-22 15-32 31-46 45-30 29-16 13-46 45-48 47-16 15-14 29-46 45-32 31-16 15-30 23-36 35-38 37-26 25-24 25-38 37-36 35-24 23-26 21-46 47-46 45-14 13-16 13-38 37-48 FAAI15 FAA116 FAA117 FAAI 18 FAAI 19 FAA120 FAA121 FAA122 FAA123 FAA124 FAA125 FAA126 FAA127 FAA128 FAA129 FAA130 FAA131 FAA132 FAA133 FAA134 FAA135 FAA136 FAA137 FAA138 FAA139 FAAl 40 FAA141 FAA142 FAAI43 FAA144 FAAI45 FAA146 FAA147 FAA148 FAA149 FAA150 FAAI51 FAA152 47-24 23-14 21-54 53-40 39-8 7-22 15-44 43-46 45-18 17-16 17-46 45-44 43-16 15-18 19-48 47-42 41-14 13-20 17-42 41-44 43-20 19-18 13-42 41-48 47-20 19-14 27-48 47-34 33-14 13-28 13-34 33-48 47-28 27-14 19-44 43-42 41-18 17-20 AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Page C-3 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Table CA Browns Ferry Unit I Cycle 9 Reload Fuel Identification and Locations (Core Coordinates) (Continued)

Assembly Type: ATRIUM-10 Bundle

Description:

[

Number Loaded: 192 Fuel Core ID Coord.

Fuel Core ID Coord.

FAA153 15-36 FAA163 45-22 FAA173 11-40 FAA154 35-46 FAA164 21-16 FAA174 39-50 FAA155 45-26 FAA165 7-40 FAA175 49-22 FAA156 25-16 FAA166 39-54 FAA176 21-12 FAAl57 25-46 FAA167 53-22 FAA177 25-56 FAA158 45-36 FAA168 21-8 FAA178 55-36 FAA159 35-16 FAA169 21-50 FAA179 35-6 FAA160 15-26 FAA170 49-40 FAA180 5-26 FAA161 15-40 FAA171 39-12 FAA181 5-36 FAA162 39-46 FAA172 11-22 FAA182 35-56 Fuel Core ID Coord.

FAA183 55-26 FAA184 25-6 FAA185 23-52 FAA186 51-38 FAA187 37-10 FAA188 9-24 FAA189 9-38 FAA190 37-52 FAA191 51-24 FAA192 23-10 AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page C-4 Table C.1 Browns Ferry Unit I Cycle 9 Reload Fuel Identification and Locations (Core Coordinates) (Continued)

Assembly Type: ATRIUM-10 Bundle

Description:

[

I Number Loaded: 40 Fuel Core Fuel Core ID Coord.

ID Coord.

Fuel Core Fuel Core ID Coord.

ID Coord.

FAA193 FAAl 94 FAAl 95 FAA196 FAA197 FAA1 98 FAAl 99 FAA200 FAA201 FAA202 9-40 39-52 51-22 21-10 21-52 51-40 39-10 9-22 25-50 49-36 FAA203 FAA204 FAA205 FAA206 FAA207 FAA208 FAA209 FAA210 FAA211 FAA212 35-12 11-26 11-36 35-50 49-26 25-12 17-56 55-44 43-6 5-18 FAA213 FAA214 FAA215 FAA216 FAA217 FAA218 FAA219 FAA220 FAA221 FAA222 5-44 43-56 55-18 17-6 9-34 33-52 51-28 27-10 27-52 51-34 FAA223 FAA224 FAA225 FAA226 FAA227 FAA228 FAA229 FAA230 FAA231 FAA232 33-10 9-28 29-50 49-32 31-12 11-30 11-32 31-50 49-30 29-12 AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Page C-5 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Table C.1 Browns Ferry Unit I Cycle 9 Reload Fuel Identification and Locations (Core Coordinates) (Continued)

Assembly Type: ATRIUM-10 Bundle

Description:

[

I Number Loaded: 100 Fuel Core ID Coord.

Fuel Core ID Coord.

FAA233 FAA2 34 FAA235 FAA236 FAA237 FAA238 FAA239 FAA240 FAA241 FAA242 FAA243 FAA244 FAA245 FAA246 FAA247 FAA248 FAA249 FAA250 FAA251 FAA252 FAA253 FAA254 FAA255 FAA256 FAA257 19-56 55-42 41-6 5-20 5-42 41-56 55-20 19-6 17-50 49-44 43-12 11-18 11-44 43-50 49-18 17-12 5-40 39-56 55-22 21-6 21-56 55-40 39-6 5-22 7-32 FAA258 FAA259 FAA260 FAA261 FAA262 FAA263 FAA264 FAA265 FAA266 FAA267 FAA268 FAA269 FAA270 FAA271 FAA272 FAA273 FAA274 FAA275 FAA276 FAA277 FAA278 FAA279 FAA280 FAA281 FAA282 31-54 53-30 29-8 29-54 53-32 31-8 7-30 15-52 51-46 45-10 9-16 9-46 45-52 51-16 15-10 13-52 51-48 47-10 9-14 17-54 53-44 43-8 7-18 9-48 47-52 FAA283 FAA284 FAA285 FAA286 FAA287 FAA288 FAA289 FAA290 FAA291 FAA292 FAA293 FAA294 FAA295 FAA296 FAA297 FAA298 FAA299 FAA300 FAA301

.FAA302 FAA303 FAA304 FAA305 FAA306 FAA307 51-14 13-10 7-36 35-54 53-26 25-8 25-54 53-36 35-8 7-26 7-44 43-54 53-18 17-8 27-36 35-34 33-26 25-28 25-34 33-36 35-28 27-26 19-52 41-52 9-42 FAA308 FAA309 FAA310 FAA311 FAA312 FAA313 FAA314 FAA315 FAA316 FAA317 FAA318 FAA319 FAA320 FAA321 FAA322 FAA323 FAA324 FAA325 FAA326 FAA327 FAA328 FAA329 FAA330 FAA331 FAA332 9-20 19-10 41-10 51-20 51-42 5-34 27-56 33-56 55-34 55-28 33-6 27-6 5-28 5-38 23-56 37-56 55-38 55-24 37-6 23-6 5-24 13-48 47-48 47-14 13-14 AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page D-1 Appendix D Browns Ferry Unit I Cycle 9 Radial Exposure and Power Distributions AREVA NP Inc.

m z

3 7

11 13 15 17 19 21 23 25 27 29 60 58 56 54 52 50 48 46 44 42 40 38 36 34 32 30 28 26 24 22 20 18 16 14 12 10 8

6 4

2 28.176

29. 533 29.950 28.443 15.869

29. 066 27.266 27.206 28.454 20.634 30.012 30.478

29. 508 28.162 26.885 20.126 18.788 19.017 19.588 18.421 16.471 17.322 17.348

16. 486 18.439 19.606 19.077 18.559 20.154 26.872 28.348

26. 312 19.700 0.000 0.000 0.000 0.000 0.000 0.000 20.277 20.290 0.000 0.000 0.000 0.000 0.000 0.000 19.717 27.669 28.303 30.765 17.827 18.122 0.000 17.401 0.000 19.566 0.000 18.172 0.000 0.000 18.172 0.000

19. 501 0.000 17.428 0.000 18.153 17.698 30.776

19. 447 20.017 0.000 0.000 20.384 0.000 0.000 0.000 20.844 0.000 19.867 19.989 0.000 20.804 0.000 0.000 0.000 20.427 0.000 0.000 20.764

19. 470 27.982 30.169 20.688 20.093 0.000 20.845 0.000 20.160 0.000 20.827 0.000 20.134 0.000 0.000 20.116 0.000 20.831 0.000 20.021 0.000 20.843 0.000 19.718 19.383 31.019 28.072 26.355 17.845 0.000 0.000 0.000 0.000

19. 051

0. 000

19. 371

0. 000

18. 817 0.000 18.866 18.997

0. 000 18.828 0.000 19.473

0. 000 19.003 0.000

0. 000 0.000 0.000 17.749

26. 340 26.892 19.941 17.982 0.000 20.127 0.000 18.632 0.000 18.702 0.000 18.533 0.000 19.939 0.000 0.000

19. 912 0.000 18.552 0.000 18.668 0.000 18.826 0.000 20.210 0.000 17.940 19.674

26. 880 27.835 20.326 0.000 0.000 18.917 0.000 19.006 0.000 19.676 0.000 19.552 0.000 18.993 0.000 20.003 20.041 0.000 19.008 0.000 18.833

0. 000

19. 763 0.000 18.946 0.000 18.939 0.000 0.000 20.356 27.809 28.875 18.901

0. 000 17.861 0.000 20.252 0.000 18.271 0.000 19.709 0.000 19.677 0.000 11.872

0. 000 0.000 11.855 0.000 19.686 0.000 19.702 0.000 18.226 0.000 20.223 0.000 17.713 0.000 18.886 28.966 30.493 18.739 0.000 0.000 0.000 0.000

19. 162 0.000 18.894 0.000 18.569 0.000 18.830 0.000 11.728 11.758 0.000 20.449 0.000 18.850 0.000 19.693 0.000

19. 105 0.000 0.000 0.000 0.000 18.717 30.174

29. 599 18.071 0.000

19. 711 0.000 20.874 0.000 18.400 0.000

19. 768 0.000 19.689 0.000 18.817 0.000 0.000 20.047 0.000 20.129 0.000 19.925 0.000 18.359 0.000

20. 981 0.000 19.707 0.000 18.114 28.365 19.136 17.823 0.000 0.000 20.336 0.000 18.243 0.000 18.868 0.000 19.632 0.000 11.888 0.000 18.836 19.155 0.000 11.892 0.000 18.910 0.000 18.870 0.000 18.223 0.000 20.2 60 0.000 0.000 17.805 19.183 28.919 16.367 0.000 18.048 0.000 19.755 0.000 19.732 0.000 11.671 0.000 19.363 0.000

11. 719 0.000 0.000 11.817 0.000 18.623 0.000 11.827 0.000

19. 573 0.000

19. 794 0.000 17.989 0.000

16. 330 28.209 26.913 17.096

19. 715 0.000 20.034 0.000 18.706 0.000 20.385 0.000 11.663 0.000

19. 140 0.000 20.758 20.658 0.000 18.851 0.000

11. 770 0.000

19. 719 0.000

18. 672 0.000 20.006 0.000

19. 762 17.082

26. 899 m

z-u Figure D.1 Browns Ferry Unit 1 Cycle 9 BOC Exposure Distribution (GWd/MTU) z CD CO

5. C-,,

6.3

m z

31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 60 58 56 54 52 50 48 46 44 42 40 38 36 34 32 30 28 26 24 22 20 18 16 14 12 10 8

6 4

2 26.932 17.134 19.742 0.000

20. 060 0.000 18.730 0.000 19.760 0.000 11.659 0.000 19.174 0.000 20.753

20. 783

0. 000

19. 175 0.000 11.557 0.000 20.383 0.000 18.728 0.000

20. 061 0.000 20.295 17.109 26.928 28.236

16. 404 0.000 18.033 0.000

19. 766 0.000

19. 647 0.000 11.648 0.000 18.626 0.000 11.645 0.000 0.000 11.572 0.000

19. 400 0.000 11.560 0.000

19. 760 0.000

19. 797 0.000 18.003 0.000 16.394 28.329 19.145 17.B35 0.000 0.000 20.396 0.000 18.221 0.000 18.863 0.000 18.916 0.000 11.872 0.000 18.844 18.861 0.000 11.823 0.000

19. 812 0.000 18.875 0.000 18.251 0.000 20.370 0.000 0.000 17.838

19. 205 28.319 18.077 0.000 19.598 0.000 20.873 0.000 18.438 0.000 19.967 0.000 20.059 0.000 20.061 0.000 0.000 18.844 0.000

19. 742 0.000 19.951 0.000 18.435 0.000 20.980 0.000

19. 729 0.000 18.117 30.063

30. 229 18.760

0. 000

19. 413 0.000

19. 725 0.000 18.818 0.000 20.418 0.000 11.625 11.573 0.000 18.821 0.000 18.603 0.000 18.905 0.000

19. 192 0.000 0.000 0.000 0.000 18.754 30.496 28.928 18.925 0.000 17.894 0.000 20.282 0.000 18.251 0.000 19.703 0.000 19.707 0.000 11.630 0.000 0.000 11.886 0.000 19.699 0.000 19.703 0.000 18.270 0.000 20.301

0. 000 17.682 0.000 18.926 28.920 27.852 20.338 0.000 0.000 18.941 0.000

19. 035 0.000

19. 694 0.000 18.842 0.000

19. 044 0.000 20.010

19. 996 0.000 19.047 0.000 19.566 0.000 19.723 0.000 19.032 0.000 18.960 0.000 0.000 20.359 27.861

26. 797

19. 583 18.007 0.000 20.129 0.000 18.839 0.000 18.733 0.000 18.574 0.000 19.975 0.000 0.000 19.970 0.000 18.538 0.000 18.721 0.000 18.638 0.000 20.218 0.000 17.985 19.684 26.884 26.394 17.901 0.000

0. 000 0.000 0.000

19. 092 0.000 19.194

0. 000 18.858

0. 000 18.897 18.864 0.000 18.864 0.000

19. 394

0. 000 19,075 0.000 0.000 0.000 0.000 17.879

26. 408 27.942 30.990 19.391 19.718 0.000 20.843 0.000 20.189 0.000 20.838 0.000 20.156 0.000 0.000 20.145 0.000 20.844 0.000 20.182 0.000 20.864 0.000 20.101

20. 706 30.204 28.073 19.437 20.826 0.000 0.000 20.384 0.000 0.000 0.000 20.911 0.000 19.897 19.867 0.000

20. 876 0.000 0.000 0.000

20. 412 0.000 0.000 20.045 19.450 30.758 17.831 18.158 0.000 17.601 0.000

19. 733 0.000 18.255 0.000 0.000 18.261 0.000

19. 601 0.000 17.564 0.000 18.111 17.786 31.109 28.440

26. 375 19.807 0.000 0.000 0.000 0.000 0.000 0.000 20.244 19.785 0.000 0.000 0.000 0.000 0.000 0.000 19.728 27.709 28.448 26.924 20.156 18.602 19.033

19. 601 18.429 16.508 17.336 17.312

16. 460 18.438

19. 611 19.029 18.797 20.129 26.892 28.149 29.563 30.466 30.008 20.617 28.470 27.203 27.175 29.042 20.624 28.462 30.763 31.098 28.135 m

z-o Figure 0.1 Browns Ferry Unit 1 Cycle 9 BOC Exposure Distribution (GWd/MTU) (Continued) z CD C

5. En cn C) 5.-

m z

0 co 0

-n CD 9

11 13 15 17 19 21 23 25 27 29 60 58 56 54 52 50 48 46 44 42 40 38 36 34 32 30 28 26 24 22 20 18 16 14 12 10 8

6 4

2 35.796 37.959 38.822 37.590 26.669 38.511 37.104 37.047 37.917 31.350 39.306 39.300

37. 908

35. 763 36.361 32.673 33.226 34.083 35.266 34.558 32.791 33.512 33.532 32.803 34.539 35.271 34.132 32.998 32.674 36.307 35.116

36. 199 33.825 17.636

19. 428 20.038 20.483 20.251 20.810 38.923 38.933 20.805 20.243 20.473 20.023

19. 409 17.607 33.790 37.371 35.012

40. 611 32.743 35.843 20.962 37.882 21.942 40.079 22.789 38.918 22.367 22.365 38.924 22.785 40.014 21.932 37.871 20.936 35.827 32.569 40.574 31.563 34.792

19. 240 21.457 41.122 23.500 23.043 22.985 41.925 23.214 41.021 41.146 23.209 41.885 22.977 23.030 23.487 41.160 21.426

19. 206 35.443 31.527 34.788

40. 033 35.428 37.768 21.049 41.717 23.798 42.051 23.162 42.062 23.278 41.758 23.377 23.373 41.719 23.271 42.055 23.150 41.890 23.777 41.689 21.021 37.410 34.22 6 40.552 34.824 36.308 32.830 19.327 21.108 22.638

22. 987

40. 767 23.119 39.998 22.050 39.,456 22.431 40.543 40,656 22.421 39.471 22.038 40.089 23.103 40.691 22.960 22.608 21.076 19.269 32.673 36.240

36. 443 34.137

35. 846 21.610 41.207 23.055

40. 326 23.240 39.994 22.029 38.794 21.887 40.314 22.976 22.969 40.270 21.869 38 799 22.016

39. 946 23.213 40.464 23.022

41. 241 21.567 35.761 33.869 36.387 35.564 32.940 17.773 21.142 40.082 23.997 40.875 23.335 41.163 22.734 40.081 21.933

39. 335 22.097 40.827 40.844 22.065 39.324 21.907 39.422 22.715 41.258 23.302 40.795 23.966 40.074

21. 110 17.734 32.939 35.498 37.450 33.503 19.603 38.492 23.780 42.321 23.310 39.690 22.647 40.733 22.067 39.943 21.906 27.791 22.122 22.097 27.721 21.828 39.898 22.037 40.668 22.611 39.621 23.289 42.310 23.754 38.286 19.558 33.431 37.515 39.470 34.020

20. 239 22.186

23. 549 23.649 39.969 21.975 38.935 21.450 39.455 22.179 39.152 21.736 26.977 26.985 21.626 40.421 22.084

39. 662 21.405 39.592 21.947 39.898 23.626 23.518 22.150 20.182 33.915 39.126 39.298 34.059 20.653 40.386

23. 440 42.481 22.253 38.646 21.266 39.387 21.987 40.082 21.966 38.731 20.688 20.650 39.673 21.851

40. 402 21.945

39. 495

21. 233 38.594 22.236 42.561 23.411 40.343 20.596 34.040 37.531 30.128 34.109 20.296 22.827 41.606 23.463 39.395 22.200 39.052 21.576 39.642 21.806 27.944 22.400 38.608 38.865 22.343 27.891 21.787 38.988 21.569

39. 045 22.188 39.369 23.449 41.519

22. 799 20.255 34.038 30.124 38.354 32.750 20.764 38.702 23.079 41.369 22.741 40.330 21.849 27.327 21.389 38.976 22.223 27.608 21.481 21.481 27.749 22.208 38.348 21.399 27.452 21.843 40.213 22.736 41.406 23.065 38.630 20.741 32.696 37.745 36.827 33.314 38.374 22.126

40. 435 22.580

40. 250 22.790 40.451 21.241

26. 602 20.337 38.336 21.008 40.692 40.611 21.012 38.100 20.344 26.720 21.231 39.867 22.784

40. 211 22.571 40.394 22.115 38.390 33.299

36. 813 0

CD C.0 C

CD CD 0

CD U) m z

Figure D.2 Browns Ferry Unit I Cycle 9 EOC Exposure Distribution (19.0 GWdIMTU) z CD Fn. 0)

m z

C) 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 36.848 33.358 38.330 22.120

40. 450 22.576

40. 267 22.787 39.919 21.246 26.603 20.346 38.373 21.014 40.702 40.724 21.013 38.378 20.337

26. 495 21.233 40.431 22.780 40.260 22.568 40.444 22.108 38.856

33. 314 36.842 37.782 32.773 20.746

38. 672 23.063 41.376 22.735

40. 268 21.850 27.310 21.417 38.364 22.223 27.558 21.497 21.498

27. 460 22.233 39.015 21.382 27.195 21.837 40.338 22.727 41.400 23.058 38.634 20.733 32.769 37.816 30.090 34.067 20.257 22.799

41. 641 23.445

39. 371

22. 187 39.039 21.581

39. 021 21.814 27.956 22.374 38.619 38.650 22.416 27..935 21.814

39. 779 21.564 39.048 22.184 39.393 23.442

41. 613 22.799 20.259 34.083 30.164 37.478 33.992 20.598 40.243 23.407 42.453 22.225 38.660 21.236 39.545 21.963

40. 353 21.891 39.724 20.679 20.706 38.766 21.976 40.130 21.975 39.539 21.250 38.674 22.234 42.556 23.415

40. 376 20.611 34.047 39.462

39. 171 33.957 20.182 22.143 23.510 23.613 40.159 21.940 39.625 21.412

39. 651 22.107 40.415 21.678 26.892 26.834 21.748

39. 127 22.171 39.482 21.435 38.923 21.958

39. 979 23.629 23.527 22.162 20.201 33.973

39. 409 37.480 33.475

19. 553 38.481 23.739 42.306

23. 276

39. 651 22.613 40.658 22.049 39.926 21.850 27.549

22. 143 22.147 27.806 21.900 39.960 22.055 40.709 22.630 39.675 23.294 42.373

23. 761 38.298 19.577

33. 486 37.462 35.555 32.923 17.732 21.101 40.069 23.959

40. 868 23.300 41.197 22.723 39.460 21.919 39.361 22.080 40.832 40.820 22.092 39.385 21.923 4 0.082 22.718 41.199 23.317 40.885 23.977 40.103 21.129 17.755 32.956 35.567 36.316 33.796 35.819 21.565 41.174 23.020 40.468 23.217 40.024 22.028 38.830 21.872 40.334 22.974

22. 977 40.335 21.877 38.791 22.013 39.995 23.221 40.309 23.034

41. 264 21.592 35.823

33. 903 36.405 36.302 32.815 19.271 21.080 22.610

22. 961

40. 795 23.106 39.841 22.038 39.477 22.417 40.569 40.532 22.418 39.488 22.033

40. 012 23.097 40.776 22.965 22.615 21.087

19. 309 32.849 36.357 34.693 40.540 34.242 37.418 21.029 41.691 23.779 42.054 23.147 42.0 62 23.259 41.759 23.367 23.366 41.739 23.256 42.055 23.133 42.038 23.766 41.711 21.021 37.754 35.422

40. 053 34.881 31.514 35.508

19. 222 21.439 41.120 23.482 23.027 22.964 41.974 23.194 41.046 41.014 23.191 41.937 22.950 23.002 23.454 41.125 21.412 19.199 34.792 31.540 40.589 32.735

35. 866 20.944 38.057 21.930 40.284 22.765 38.979 22.353 22.352 38.981 22.749 40.073 21.883 37.973 20.895 35.774 32.639 40.886 35.212

36. 264 33.909 17.621 19.413 20.030 20.470 20.230 20.789 38.879 38.483 20.778 20.200 20.414 19.953 19.329 17.544 33.774 37.404 35.170 36.392 32.688 33.034 34.092 35.260 34.524 32.806 33.509 33.481 32.747 34.496 35.202 33.984 33.099 32.560

36. 282 35.756

37. 980

39. 269

39. 299 31.330 37.934 37.022 36.982 38.423 31.281 37.495 39.506 38.952

35. 613 m

z z

CD C

5. 5 ci)

C:

Figure D.2 Browns Ferry Unit 1 Cycle 9 EOC Exposure Distribution (19.0 GWd/MTU) (Continued)

m z-u 1

5 7

11 13 15 17 19 21 23 25 27 29 60 58 56 54 52 50 48 46 44 42 40 38 36 34 32 30 28 26 24 22 20 18 16 14 12 10 8

6 4

2 44.048 44.272 45.243 44.233 33.381 46.725 44.217 44.221

45. 096 37.819 45.120

46. 279 44.215 43.994 44.620 40.466

39. 576 41.676

41. 246 39.778 39.025 38.448 38.461 39.518 39.813 41.275 41.156

38. 604 39.762 44.526 42.204 45.380 40.651 21.136 24.179 24.180 25.020 23.225 25.133 44.544 43.901 25.137 23.214 25.019 24.171

.24.177 21.115 40.432

46. 124 42.111 47.154 40.009 41.209 25.824 43.976 25.758 45.730 27.102

46. 997 27.530 26.685 45.794

27. 951 45.789 25.545 43.678 26.522 42.263 39.441

46. 420 39.597

41. 933 22.914 26.244 47.037 28.017 25.919

26. 318 47.459

26. 402 47.411 46.920 26.147 48.707 26.566 25.568 27.207 46.682 26.935 22.692 41.799 40.190 41.951

46. 479

41. 793 43.585 24.165 47.062 27.706 47.554 26.585 47.224 26.233 47.589 26.504 26.504 46.902 26.230 47.240 26.571 47.286 27.699 46.476 24.137 43.218 41.855 47.101 42.075 45.775 40.289 22.775 24.194 26.156

26. 576

46. 105 26.543 46.381

26. 138 45.252

26. 400

46. 884

46. 402

26. 376 45.270 26.126

46. 492

26. 523

46. 026 26.549 26.118 24.167 22.713 39.480

45. 404 44.652 41.566 41.199 26.399 46.762

26. 868

46. 348

26. 766

46. 096

26. 234 44.724 25.578

46. 712

26. 367

26. 204 45.998 25.717 45.989

26. 063 45.993 26.897

46. 491 26.632 46.177 27.094 42.154 40.765 44.720 43.827

40. 449 21.136

26. 011

45. 487 28.729 46.843 26.781

46. 352 26.391

46. 327 25.580 44.645

25. 706 46.628

46. 101 25.511

45. 329 25.702 44.873 26.211 48.025 26.894 46.111 27.885

46. 012 26.712 21.244 40.086 43.723 44.157 39.590 24.380

43. 796 27.570 47.637

26. 722 45.207

26. 131 45.982 25.664 45.683 25.252 31.786 26.608 26.534 31.254 25.159

45. 672 25.655

46. 371 26.104 45.810 26.699 47.563 27.540 43.920 24.357 40.110 43.745 47.058 41.046 24.367 25.827 25.949

26. 922 46.930 25.983 44.824 25.477 44.409 25.640 45.167

26. 496 31.307 31.225 26.373 45.488 25.538 44.587 25.395 45.886 25.949

46. 202 26.895 25.917 25.797 24.328 40.958 45.486 47.018 40.933 25.618 45.552

26. 601 47.980 26.572 44.402 25.282 45.815 25.453 46.193 26.677 44.713 24.587 24.322 45.490

26. 735 46.628

25. 291 45.344 25.401

45. 586 26.391 47.418 26.834 46.202 25.101 40.405 45.768 37.138 40.428 23.674 27.131 47.453

26. 692 45.807 25.586 44.297 25.023 45.570 26.645 31.899 26.727 44.610 44.387 26.319 31.177

26. 756 44.257 24.852 44.979 25.707 45.096

26. 481 48.693 27.965 23.155 39.334 37.072

46. 041 38.970 25.009 45.4 68 25.908

46. 503

26. 375

46. 438 25.358 31.171 26.120 44.278

26. 160 31.071

26. 354 26.362 31.354

26. 229 43.873

26. 104 31.347 25.349

46. 236

26. 373

46. 565 25.890 45.444 25.016 39.374

46. 087 43.654 38.246 43.385

26. 235

46. 305

26. 184 45.903

26. 044 45.544

26. 029 30.884 24.094 44.731 26.279 45.964 45.278

26. 290 43.769 24.077 31.024

26. 021 45.373

26. 039 45.883 26.171

46. 264

26. 233 43.414 38.224 44.126 m

z z

CD C

(.71 zl Figure D.3 Browns Ferry Unit I Cycle 9 EOC Assembly Peak Rod Exposure Distribution (19.0 GWdIMTU)

m z

0 0

U)

CD C:

31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 60 58 56 54 52 50 48 46 44 42 40 38 36 34 32 30 28 26 24 22 20 18 16 14 12 10 8

6 4

2 43.714 39.228

43. 835 26.232

46. 961 26.336

46. 602 26.041

45. 416 26.186 30.554 24.076 44.104 26.423 45.973 45.352 26.277 44.693 24.249 30.783

26. 034

46. 156

26. 219

46. 523

26. 164 47.019 27.080 44.679 38.200 44.061 46.097 39.510 25.661 45.465 25.893 47.217 26.526 46.449 25.352

30. 719

26. 274 43.904 26.287

30. 687 26.531 26.370 31.240

26. 546 44.903 26.121 30.972

25. 495

46. 423 26.352 47.196 26.068 46.660 24.992 38.976

46. 191 37.056 39.373 23.157 27.123 47.473 26.477 45.732 25.564 44.938 24.861 44.286

26. 658 31.304

26. 390 44.077 44.750 26.357 31.642 26.711 44.947 24.868 44.300 25.560

45. 087 26.484 47.440 27.104 23.166 39.372 37.800 45.874 40.906 25.112

45. 560

26. 561 47.929 26.374 44.416 25.251 46.097 25.303 45.946 26.638 44.862 24.356 24.436 44.854

26. 740 45.551 25.302 45.372 25.251 44.431

26. 384 47.381 26.572

46. 094 25.110

40. 421 46.497 45.872 41.461 24.621 25.785 25.908 27.028 47.362 25.951 45.308 25.559 44.976 25.557

46. 122 26.603 30.608 30.741

26. 541 45.086 25.785 44.476 25.452 45.972

26. 139

46. 301 26.906

26. 280

26. 040 24.341 41.576 46.959 44.079 40.030 24.549 44.377 27.534 47.941 26.834 45.212

26. 106

46. 454 25.812

46. 431 25.178 30.745

26. 751 26.655 31.330 25.402

46. 381 25.648 45.964 26.315

45. 872 26.706 47.956 28.354 44.275 24.359 39.580 43.686 44.608 40.783 21.238

25. 981 45.445 27.881 46.665

26. 736 46.637 26.220 44.914 25.566 45.352 25.524 46.093

46. 743 25.550 44.688 25.570 45.699 26.219 46.380

26. 763 46.224 27.889 45.501 25.996 21.265 40.091 43.816 44.549

40. 844 41.170 26.370 46.110 26.634 45.831 26.739 45.460

26. 078 44.746 25.572

46. 074

26. 212

26. 214

46. 735 25.569 44.711

26. 049 45.427

26. 747 45.625 26.656

46. 742

26. 381 41.175 40.764 44.760 46.037

39. 664 22.721 24.821 26.907

26. 554 46.639 26.671 46.937

26. 105 45.896 26.545 46.952

46. 235 26.373 46.027

26. 283 47.044 26.515 46.791 26.762 26.133 24.171

22. 942

40. 082

45. 493 41.818 46.845 41.162 43.771 24.774

46. 469 27.699 47.619

26. 719 47.915 26.212 47.608 26.654

26. 496 46.903 26.379 47.873 26.553 47.439 28.498 47.083 24.141 44.287 42.852 46.401 42.159 39.559 41.848 22.700

26. 229 47.034 27.207

25. 568

26. 292 47.507 26.129 47.496 46.757

26. 125 47.455

26. 287 25.534 27.178 47.058

26. 192

22. 693 41.526

39. 556

46. 912 39.643 41.221 25.808 44.109 25.543 45.592 27.081 45.857 26.672 26.654 45.838 27.070

45. 180 25.504 43.427 25.755 41.138

40. 129

46. 339 42.222 45.395 41.228 21.123 24.375 24.462 24.990 23.193 25.717 44.374 45.033

25. 112 23.514 25.416 24.102 24.095 20.917 40.967 46.463 42.164 0

1D (0

CD CD 0

0 CD 44.568

39. 778 39.110 41.541 41.779

39. 786 39.561 39.393 38.403 38.990

40. 796

41. 703 41.002 38.956 39.997 44.346 44.828 44.672

46. 332

45. 450 37.787 44.345 43.749 43.683 46.742 37.686 44.483 45.608 45.026 43.850 m

z Figure D.3 Browns Ferry Unit 1 Cycle 9 EOC Assembly Peak Rod Exposure Distribution (19.0 GWdIMTU)

(Continued) z CD Oo CD (

C:

z 1

11 13 15 17 19 21 23 25 27 29 60 58 56 54 52 50 48 46 44 42 40 38 36 34 32 30 28 26 24 22 20 18 16 14 12 0o 8

6 4

2 54.860 55.472

53. 938 52.964 41.232 55.969 54.426 54.415 53.846 47.559 54.126 57.072 55.422 54.819 54.174 49.699 51.546 53.182 53.435 50.72 6

49. 763 48.491 48.493 50.319 50, 740 53.419 52.499

50. 615 48.778 54.007 52,803 54,754 50.419 30.298 32.425 32.238 32.277 29.963 32.255

56. 631 55.733 32.249 29.925 32.270 32.190 32.376 30.265 50.435 56.423 52.641 59.612 48.642 54.301 35.467 54.092 34.768 58.178 34.851

56. 081 35.356 34.468 54.692 35.930 58.166 34.553 53.075 36.378 55.563 47.812 58.751 48.290 51.589 31.084 35.560

59. 900 37.288 34.774 34.227 58.2 92 34.038 58.010

57. 608 33.834 59.739 34.391 34.559

36. 269

60. 915 36.458 30.505

51. 654

49. 112 51.789 58.099 51.810

55. 488 33.266 61.248

36. 183 59.925 34.744 57.883 33.2 94 57.215 33.454 33.413 56.352 33.287 57.881 34.730 58.852 36.202 60.506 33.206 55.311

51. 998

59. 586 51.949 55.039 48.887 30.758 33.363 35.182 35.144 58.607 34.648 57.197 33.150 54.174

32. 997 57.221 56.655 32.963 54.160 33.136 57.452 34.632 58.504 35.128 35.114 33.303 30.717 47.900 54.768 53.946 51.585 54.493 36.006 60.572 35.588 55.959 34.685 54.974 33.242 55.503 31.707 54.874 32.111 31.901 55.011 31.867 56.999 33.049 54.894 34.827 55.757 35.322 60.372 36.918

55. 612 51.162

53. 931 54.394

49. 770

30. 243 35.857 58.175 37.625 59.539 34.639 57.642 33.515 55.312 31.813 52.925 31.246 54.758 54.928 31.000 53.717 31.956 54.556 33.313 59.597 34.763 58.617 36.568 59.817 36.828 30.509 49.371 54.361 54.329 51.398 32.713 54.087 36.738 59.666 34.861 54.010 33.287 56.391 32.070 54.659 30.807 39.374 31.733 31.690 38.724 30.608 54.422 32.016 57.071 33.196 54.703

34. 821

59. 651 36.740 53.585 32.720 52.243 54.674 57.130 52.620 32.519 34.922 35.086 35.269 57.939 33.023 54.511 31.928 54.433

31. 269 52.799 32.113 38.676 38.602

31. 951 54.503 31.065 54.719 31.748 55.193 32.935

56. 901 35.233 35.083 34.925 32.520 52.635 54.834 59.616 52.035 33.250 57.811 34.522 59.081 33.757 55,295 31,646 54.083 31.054 55.045 31.767 53.349 29.983 29.685

54. 329 32.228 55.138

30. 849 54,282 31.733 56.609 33.515 58.772 34.682 58.660 32.328 51.775 54.560 44.327 51.256

30. 663 34.612 58.058 33.834 54.192

31. 987 53.015 30.544 54.227 31.705 39.594 31.946 52.329 52.930 31.558 38.381 32.032 52.516 30.327 52.724 32.110 53.796 33.608 59.526 35.734 29.908 50.093 44.711 54.345

49. 731 31.892 54.150 33.245

56. 409 33.037 54.979 30.865 38.641 31.493 52.424 31.288 38.443

31. 268 31.307 39.003 31.416 51.602 31.478 38.926 30.861 54.196 33.039 56.608 33.268 54.146 31.927 50.315 54.857 53.849 48.217 54.227 33.764 56.664 32.834 55.904 31.733 54.678 31.133 38.166 29.625 53.783 31.392 54.072 53.475 31.459 51.792

29. 612 38.349 31.148 54.333 31.739 55.919 32.829 56.668 33.781 54.570 48.253

54. 460 CD)

CD 0

CD CD C) cc m

z-u Figure DA4 Browns Ferry Unit 1 Cycle 9 EOC Assembly Peak Pellet Exposure Distribution (19.0 GWdIMTU) z CD C~.

-C

M z

31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 60 58 56 54 52 50 48 46 44 42 40 38 36 34 32 30 28 26 24 22 20 18 16 14 12 10 8

6 4

2 53.930

49. 334 55.418 33.706 57.511 33.019 56.684 31.707 54.298 31-.565 37.864 29.614 53.077 32.009 53.972

53. 654 31.398 53.728 29.622 38.100 31.106 54.381 31.889 56.874 32.798 57.560 34.412 56.025 48.277 54.367 54.690 50.370 32.780 54.055 33.199 57.168 33.196 55.087 30.830 37.944 31.892 51.526 31.485 37.959 31.878

31. 286 38.668 31.722 53.107 31.446 38.415 31.015 54.884 32.990 57.398 33.404 55.518 31.893

49. 796 54.763 44.424 50.057 29.903 34.597 58.184 33.575 54.215 31.898 52.734 30.326 52.562

31. 694 38.917 31.675 52.193 52.443

31. 599 39.369 31.765 54.150 30.336 52.983 31.919 53.901 33.562 58.064 34.552 29.869 50.085 45.633 54.702 52.222 32.324 57.874 34.476 59.125 33.478 55.217 31.519 54.406 30.850 54.515 31.773 53.766 29.847

29. 864 53.623 31.873 54.240 30.850 54.384 31.564 55.344 33.478 58.679 34.445 58.464 32.276 51.691 55.408 55.376 53.156 33.352 34.878 35.038 35.366 58.301 32.918 55.514 31.937 55.295 31.071 54.475 32.486 38.015 38.002 32.135 52.684 31.414 55.161 31.851 54.344 33.176 57.080 35.184 35.217 35.055 32.462 53.425 57.036 54.515 51.942

33. 485 54.831 36.695 60.343

34. 955 54.044 33.190 56.853 32.198

54. 654

30. 604 38.167 32.191 31.753 38.654 30.971 54.456 32.021

56. 265 33.423 54.742 34.778 60.4 90 37.701 54.562 32.660 51.477 54.531 55.102 50.210 30.499 35.852 58.180 36.560 59.428 34.579 57.678 33.329 54.660 31.781 53.746 31.011 54.788 54.668 31.079 53.024 31.802 55.557 33.293 57.772 34.563 58.737

36. 501 58.321 35.800

30. 486 49.274 54.428 53.863 50.519 54.480 35.999 59.879 35.349 55.798 34.653 54.290 33.074 55.511

31. 687 55.158 31.920 31.944 54.938 31.704 55.434 33.008 54.176 34.617 55.861 35.297 61.052 35.906 54.484 51.110 53.960 55.325 48.223

30. 748 33.526 36.225

35. 162

59. 345 34.848 57.783

33. 144 54.886 33.210 57.094 56.285

32. 994 54.997 33.348 58.095 34.600 59.359 35.274 35.086 33.270 31.247 48.641 54.861 51.764 59.443 51.078 55.369 33.424 60.436 36.227 59.903 34.954 58.658 33.304 57.085 33.667 33.468 56.341 33.480 58.542 34.695 59.155 37.151 61.056 33.187 55.735 53.120 57.947 52.061 48.144 51.793 30.546 35.588 59.821 36.311 34.649 34.309 58.490 33.885 58.273 57.272 33.877 58.318 34.187 34.499

36. 194

59. 881 35.463 30.497 51.044 48.190

59. 455 48.295 54.325 35.490 54.381 34.655 57.565 34.875 54.756 34.535 34.527 54.772 34.834 57.520 34.484 53.481 35.341 54.095 48.676 58.905

52. 916 54.834 51.589 30.310 33.258 33.155 32.353 30.009

33. 171

56. 111 57.143 32.322 30.698

33. 142 32.122 32.298 29.928 50.793 56.636 52.807 54.129 48.832 51.240 52.874 54.102 50.715 50.382

49. 543 48.450 49.642 51.912 53.854 52.195 50.666 49.019 54.148 55.406 55.520 57.180 54.658 47.476 52.882 53.947 53.761 56.098 47.476 53.433 55.612 55.137 54.663 0

C)

(01 CD (0

CD

>D a)CD Cc)

E CD C: )

Figure D.4 Browns Ferry Unit I Cycle 9 EOC Assembly Peak Pellet Exposure Distribution (19.0 GWd/MTU)

(Continued)

0 m

z viC) 1 7

11 13 15 17 19 21 23 25 27 29 60 58 56 54 52 50 48 46 44 42 40 38 36 34 32 30 28 26 24 22 20 18 16 14 12 10 8

6 4

2 0.446 0.486 0.520 0.547 0.647 0.594 0.630 0.630 0.596 0.640 0.554 0.516 0.484 0.445 0.546 0.686 0.774 0.818 0.874 0.920 0.953 0.977 0.977 0.953 0.918 0.872 0.817 0.772 0.683 0.543 0.397 0.572 0.772 0.878 0.941 0.981 1.024 1.043 1.109 1.117 1.118 1.109 1.042 1.023 0.980 0.939 0.875 0.769 0.559 0.393 0.563 0.805 0.948 1.015 1.049 1.061 1.102 1.170 1.183 1.225 1.224 1.184 1.169 1.101 1.060 1.046 1.013 0.945 0.801 0.559 0.691 0.806 0.945 1.042

.1.084 1.118 1.132 1.156 1.203 1.266 1.261 1.261 1.266 1.202 1.156 1.131 1.117 1.084 1.040 0.943 0.801 0.686 0.399 0.562 0.805 0.941 1.019 1.099 1.154 1.133 1.108 1.139 1.226 1.258 1.275 1.275 1.259 1.226 1.138 1.107 1.131 1.152 1.098 1.017 0.938 0.806 0.543 0.394 0.574 0.806 0.947 1.021 1.108 1.145 1.189 1.127 0.894 0.910 1.164 1.213 1.138 1.138 1.212 1.163 0.909 0.894 1.126 1.188 1.144 1.105 1.018 0.942 0.801 0.569 0.549 0.774 0.951 1.045 1.106 1.146 1.190 1.188 1.139 0.904 0.901 1.142 1.183 1.115 1.115 1.183 1.142 0.901 0.904 1.138 1.187 1.188 1.145 1.102 1.041 0.947 0.772 0.545 0.452 0.688 0.881 1.018 1.097 1.157 1.192 1.189 1.201 1.163 1.119 1.110 1.139 1.167 1.157 1.157 1.166 1.137 1.109 1.118 1.162 1.204 1.188 1.191 1.155 1.094 1.015 0.878 0.685 0.449 0.493 0.781 0.945 1.052 1.122 1.135 1.129 1.143 1.163 1.163 1.107 1.103 1.126 0.913 1.129 1.128 0.911 1.125

1. 101 1.107 1.157 1.162 1.142 1.128 1.134 1.120 1.047 0.942 0.777 0.490 0.523 0.824 0.985 1.064 1.135 1.110 0.896 0.905 1.120 1.108 0.900 0.891 1.085 1.111 0.788 0.789 1.109 1.075 0.889 0.898 1.106 1.116 0.904 0.895 1.109 1.133 1.062 0.982 0.819 0.521 0.573 0.885 1.028 1.104 1.159 1.138 0.911 0.901 1.110 1.101 0.891 0.881 1.085 1.094 0.977 0.977 1.085 1.083 0.880 0.890 1.098 1.109 0.902 0.910 1.137 1.157 1.103 1.025 0.881 0.544 0.651 0.924 1.046 1.172 1.210 1.228 1.170 1.143 1.140 1.127 1.084 1.085 0.885 1.151 1.139 1.137 1.151 0.884 1.084 1.084 1.126 1.139 1.143 1.169 1.227 1.209 1.171 1.044 0.922 0.649 0.594 0.957 1.112 1.188 1.268 1.262 1.214 1.185 1.169 0.915 1.1il 1.092 1.152 0.931 1.198 1.199 0.940 1.151 1.094 1.ill 0.912 1.168 1.188 1.214 1.262 1.267 1.185 1.1il 0.956 0.600 0.636 0.981 1.121 1.226 1.258 1.276 1.140 1.117 1.156 1.131 0.789 0.978 1.138 1.198 1.215 1.216 1.199 1.139 0.977 0.790 1.129 1.159 1.117 1.140 1.276 1.258 1.226 1.120 0.980 0.636 0(n

-11

-n CD C)

"11

-n C:

CD CI) 0 CD CD (0

m z

0o Figure D.5 Browns Ferry Unit I Cycle 9 Radial Power Distribution at 0.0 MWd/MTU z

To..

m z-o

.p 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 0.636 0.981 1.117 1.226 1.258 1.276 1.141 1.117 1.160 1.131 0.790 0.978 1.138 1.199 1.217 1.215 1.198 1.138 0.978 0.788 1.130 1.155 1.116 1.139 1.276 1.257 1.226 1.120 0.981 0.636 0.601 0.957 1.111 1.186 1.268 1.262 1.214 1.188 1.169 0.914 1.113 1.096 1.153 0.937 1.200 1.199 0.932 1.153 1.092 1.111 0.911 1.168 1.184 1.213 1.261 1.267 1.185 1.111 0.957 0.597 0.649 0.923 1.044 1.171 1.209 1.228 1.169 1.144 1.140 1.128 1.086 1.087 0.893 1.153 1.141 1.140 1.153 0.893 1.086 1.082 1.127 1.139 1.143 1.168 1.227 1.209 1.171 1.044 0.923 0.650 0.543 0.882 1.025 1.103 1.158 1.138 0.911 0.901 1.110 1.100 0.892 0.882 1.087 1.088 0.979 0.979 1.095 1.087 0.882 0.891 1.099 1.110 0.901 0.910 1.137 1.157 1.102 1.026 0.882 0.557 0.521 0.820 0.983 1.062 1.133 1.110 0.896 0.905 1.117 1.108 0.900 0.891 1.078 1.114 0.794 0.789 1.113 1.086 0.892 0.899 1.108 1.119 0.904 0.895 1.109 1.133 1.062 0.983 0.821 0.519 0.491 0.778 0.943 1.050 1.121 1.133 1.128 1.144 1.163 1.159 1.108 1.103 1.127 0.917 1.133 1.132 0.916 1.127 1.103 1.108 1.163 1.163 1.142 1.128 1.134 1.121 1.050 0.943 0.778 0.491 0.450 0.686 0.879 1.016 1.095 1.156 1.191 1.189 1.205 1.164 1.120 1.1il 1.139 1.169 1.159 1.159 1.168 1.140 1.110 1.120 1.163 1.200 1.188 1.191 1.156 1.096 1.017 0.879 0.686 0.449 w

"1 C-n CD Co 0

CCD 0

"1<

CD 0

CD (n

(0 0.547 0.774 0.948 1.043 1.105 1.146 1.189 1.189 1.140 0.905 0.902 1.143 1.184 1.117 1.117 1.185 1.143 0.902 0.904 1.139 1.188 1.189 1.146 1.104 1.044 0.950 0.774 0.546 0.571 0.803 0.944 1.019 1.107 1.145 1.189 1.128 0.895 0.911 1.165 1.214 1.139 1.138 1.213 1.165 0.910 0.895 1.127 1.189 1.144 1.107 1.020 0.946 0.806 0.573 0.395 0.545 0.807 0.940 1.019 1.099 1.154 1.133 1.109 1.140 1.227 1.259 1.276 1.276 1.260 1.226 1.139 1.108 1.132 1.153 1.099 1.018 0.940 0.804 0.561 0.399 0.689 0.803 0.945 1.042 1.086 1.119 1.133 1.157 1.204 1.267 1.262 1.261 1.266 1.202 1.156 1.131 1.117 1.084 1.040 0.943 0.805 0.689 0.563 0.805 0.949 1.015 1.051 1.062 1.105 1.170 1.184 1.225 1.225 1.184 1.168 1.100 1.058 1.047 1.012 0.945 0.801 0.558 0.398 0.573 0.773 0.878 0.942 0.982 1.025 1.043 1.109 1.118 1.118 1.108 1.041 1.021 0.977 0.937 0.873 0.768 0.560 0.394 0.548 0.685 0.775 0.818 0.873 0.918 0.953 0.977 0.976 0.952 0.916 0.869 0.811 0.767 0.679 0.540 0.446 0.487 0.516 0.555 0.641 0.597 0.630 0.629 0.590 0.637 0.539 0.514 0.455 0.438 m

zU Figure D.5 Browns Ferry Unit I Cycle 9 Radial Power Distribution at 0.0 MWd/MTU (Continued) z 0~~

Z CD 0"

z-o 1

3 5

7 9

11 13 15 17 19 21 23 25 27 29 60 58 56 54 52 50 48 46 44 42 40 38 36 34 32 30 28 26 24 22 20 18 16 14 12 10 8

6 4

2 0.333 0.378 0.396 0.403 0.472 0.402 0.411 0.411 0.403 0.471 0.413 0.395 0.377 0.333 0.422 0.584 0.687 0.719 0.742 0.753 0.748 0.724 0.724 0.748 0.753 0.742 0.719 0.688 0.584 0.421 0.291 0.434 0.653 0.906 1.023 1.073 1.091 1.059 1.071 0.888 0.889 1.071 1.060 1.091 1.073 1.023 0.906 0.652 0.427 0.289 0.440 0.693 0.843 1.086 1.016 1.174 1.030 1.202 1.013 1.174 1.174 1.014 1.203 1.031 1.174 1.015 1.085 0.842 0.691 0.438 0.528 0.685

0. 992 1.109 1.011 1.239 1.246 1.238 1.061 1.215 1.051 1.050 1.215 1.060 1.238 1.246 1.239 1.012 1.109

0. 992

0. 682 0.526 0.290 0.440 0.682 0.848 1.100 1.027 1.244 1.095 1.270 1.103 1.259 1.093 1.238 1.238 1.095 1.259 1.103 1.270 1.096 1.244 1.027 1.100 0.850 0.688 0.422 0.288 0.433 0.691 0.992 1.100 1.224 1.232 1.114 1.277 1.139 1.300 1.130 1.268 1.095 1.094 1.268 1.129 1.300 1.139 1.277 1.114 1.232 1.224 1.100 0.991 0.690 0.432 0.419 0.650 0.842 1.108 1.031 1.232 1.106 1.280 1.137 1.312 1.150 1.290 1.101 1.236 1.236 1.101 1.290 1.150 1.312 1.137 1.280 1.103 1.232 1.031 1.107 0.843

0. 652 0.419 0.335 0.581

0. 903 1.082 1.020 1.241 1.111l 1.278 1.146 1.305 1.142 1.300 1.107 1.242 1.052 1.051 1.241 1.106 1.300 1.147 1.305 1.146 1.278 1.112 1.241 1.020

1. 081

0. 902

0. 581

0. 334 0.381

0. 687 1.019 1.008 1.232 1.090 1.272 1.141 1.308 1.158 1.307 1.121 1.254 0.886 1.195 1.194 0.883 1.251 1.118 1.306 1.156 1.307 1.141 1.272 1.091 1.232 1.007 1.018 0.686 0.380 0.399 0.723 1.070 1.167 1.234 1.259 1.138 1.316 1.160 1.319 1.146 1.265 1.078 1.213 0.860 0.859 1.208 1.061 1.261 1.141 1.318 1.152 1.315 1.138 1.259 1.233 1.166 1.069 0.721 0.398 0.430 0.757 1.091 1.026 1.228 1.093 1.298 1.155

1. 317 1.134 1.270 1.089 1.222 1.046 1.192 1.190 1.032 1.216 1.083 1.269 1.130 1.316 1.156 1.297 1.093 1.228 1.027 1.090 0.754 0.405 0.485 0.762 1.064 1.205 1.065 1.259 1.132 1.291 1.117 1.266 1.081 1.227 0.867 1.223 1.037 1.033 1.220 0.863 1.227 1.087 1.266 1.116 1.291 1.132 1.259 1.066 1.205 1.064 0.762 0.483 0.406 0.756 1.060 1.024 1.225 1.104 1.270 1.106 1.257 0.894 1.227

1. 050 1.228 0.850 1.177 1.177 0.850 1.228 1.056 1.228 0.893 1.257

1. 107, 1.271 1.105 1.225 1.023 1.080 0.756 0.411 0.419 0.735 0.901 1.189 1.071 1.262 1.108 1.251 1.069 1.222 0.868 1.204 1.047 1.187 0.988 0.989 1.187 1.049 1.205 0.869 1.222 1.075 1.251 1.108 1.262 1.071 1.189

0. 901 0.734 0.419 (n

CD 0

CD (0

C CD 0

CD Cn cc C:.

m z

U0 Figure D.6 Browns Ferry Unit I Cycle 9 Radial Power Distribution at 17,677.8 MWdIMTU (EOFP) z 00 Z'3Q

m z

0 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 60 58 56 54 52 50 48 46 44 42 40 38 36 34 32 30 28 26 24 22 20 18 16 14 12 10 8

6 4

2 0.419 0.735 0.899 1.188 1.071 1.262 1.108 1.250 1.074 1.222 0.868 1.204 1.046 1.187 0.988 0.988 1.187 1.046 1.204 0.868 1.222 1.068 1.250 1.108 1.262 1.070 1.188 0.898 0.734 0.419 0.411 0.756 1.079 1.023 1.225 1.104 1.270 1.106 1.256 0.894 1.228 1.056 1.227 0.849 1.176 1.176 0.850 1.228 1.049 1.226 0.893 1.256

1. 105 1.270

1. 104 1.224

1. 023 1.079 0.756 0.408 0.483 0.762 1.063 1.204 1.064 1.259 1.130 1.290 1.116 1.266 1.086 1.226 0.865 1.219 1.035 1.036 1.222 0.867 1.226 1.080 1.265 1.115 1.290 1.130 1.258 1.064 1.204 1.063 0.762 0.484 0.405 0.754 1.090 1.026 1.227 1.092 1.296 1.153 1.315 1.130 1.268 1.082 1.215 1.031 1.189 1.191 1.044 1.220 1.087 1.268 1.130 1.316 1.154 1.297 1.092 1.227 1.025 1.090 0.755 0.417 0.398 0.720 1.069 1.166 1.233 1.257 1.135 1.314 1.151 1.317 1.141 1.260 1.060 1.207

0. 857 0.859 1.212 1.077 1.263 1.143 1.318 1.158 1.315 1.137 1.258 1.233 1.166 1.069 0.721 0.397 0.380 0.686 1.018 1.007 1.231 1.089 1.271 1.140 1.306 1.156 1.305 1.118 1.249 0.883 1.193 1.194 0.884 1.252 1.119 1.306 1.157 1.307 1.139 1.271 1.089 1.231 1.008 1.018 0.686 0.380 0.334 0.581 0.901 1.081 1.018 1.240 1.110 1.277 1.146 1.304 1.146 1.299 1.104 1.240 1.050 1.051 1.241 1.106 1.299 1.141 1.304 1.145 1.277

1. 111 1.240 1.019 1.081

0. 902 0.581 0.334 CC 0

-n CD 0

CD 0

CD CA.

cc c=3 0.419 0.651 0.841 1.107 1.031 1.231 1.103 1.280 1.137 1.312 1.148 1.289 1.100 1.235 1.235 1.101 1.289 1.149 1.311 1.137 1.279 1.105 1.231 1.030 1.107 0.843 0.652 0.419 0.432 0.689

0. 990 1.100 1.223 1.232 1.113 1.277 1.140 1.299 1.130 1.267 1.094 1.094 1.267 1.130 1.299 1.138 1.276 1.112 1.232 1.223 1.099

0. 991

0. 691 0.433 0.288 0.423 0.688 0.850 1.100 1.027 1.244 1.095 1.270 1.103 1.259 1.093 1.238 1.238 1.095 1.259

1. 103 1.270 1.095 1.243 1.026 1.099 0.847

0. 682 0.439 0.290 0.527

0. 682 0.992 1.109

1. 012 1.239 1.246 1.238 1.060 1.215 1.051 1.051 1.215 1.060 1.238 1.245 1.238 1.011 1.108 0.991

0. 685 0.527 0.440 0.692 0.843 1.085 1.015 1.174 1.030 1.202 1.014 1.175 1.175 1.014 1.202 1.029 1.173 1.014 1.084 0.842 0.690 0.437 0.291 0.435 0.653 0.906 1.023 1.073 1.091 1.060 1.071 0.890 0.891 1.071 1.059 1.089 1.070 1.020 0.903

0. 651 0.427 0.289 0.422 0.584 0.689 0.719 0.742 0.753 0.748 0.725 0.725 0.748 0.752 0.740 0.715 0.682 0.580 0.418 0.333 0.379 0.395 0.413 0.471 0.404 0.411 0.411 0.401 0.469 0.400 0.392 0.350 0.328 m

zU0 Figure D.6 Browns Ferry Unit 1 Cycle 9 Radial Power Distribution at 17,677.8 MWdIMTU (EOFP) (Continued) z CD 0 0~

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page E-1 Appendix E Browns Ferry Unit I Cycle 8 EOC Projection Control Rod Patterns and Core Average Axial Power and Exposure Distributions AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page E-2 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr Core Average Exposure: MWd/MTU 23192.9 15913.0 (2169.50 122.4 (

16.69 3952.0 (114.29 %)

1050.7

-28.91 106.21 (103.62 %)

17 19 21 23 25 27 29 Axial Profile N(PRA)

Power 1

3 5

7 9

11 13 15 17 19 21 23 25 27 29 IR:

1 3

5 7

9 11 13 15 18 --

18 --

10 --

16 --

18 --

10 --

18 --

2 6 10 14 18 22 10 --

10 --

16 --

12 --

16 --

10 --

26 30 34 3) 18 10 18 5

5 5

4 4

3 3

- 16 -

18.... ------

3 2

-2 1

1 Top 25 24 23 22 21 9

JR 20 5

19 1

18 7

17 3

16 9

15 5

14 1

13 7

12 3

11 9

10 5

9 1

8 7

7 3

6 5

4 3

2 Bottom 1

0.177 0.572 0.801 0.978 1.095 1.159 1.175 1.178 1.159 1.092 1.032 1.067 1.036 1.021 1.017 1.026 1.052 1.087 1.129 1.180 1.237 1.283 1.229 0.943 0.274 Exposure 4.748 12.473 17.624 21.053 23.661 25.366 26.272 26.183 26.132 25.319 25.424 24.135 24.891 25.748 26.501 27.037 27.130 27.686 28.450 29.070*

28.957 27.161 22.604 15.300 4.184 Edit Zone 3

4 5

6 7

9 10 11 12 13 14 15 16 17 18 Radial Power Avg.

Max.

IR JR 0.394 0.573 51 50 0.797 0.862 37 34 1.085 1.240 47 30 1.010 1.157 11 20 1.033 1.114 13 22 0.842 0.876 35 58 0.977 1.176 15 28 0.959 1.160 37 20 0.398 0.507 43 58 1.050 1.136 37 50 1.213 1.394 49 30 1.183 1.362 47 28 1.198 1.354 9 28 1.130 1.189 55 28 1.237 1.334 45 30 8 42 46 50 54 58 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp:

Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow (%):

Source Convergence 9.10 0.99736 0.425 25.879 21.326 548.0 89.47 15.8

-0.0 0.00030

% AXIAL TILT

-4.133

-4.761 AVG BOT 8ft/12ft 1.0094 1.0251 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 89.47 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT 1.394 14 1.362 15 1.354 16 1.334 18 1.324 18 1.319 14 1.314 18 1.305 16 1.305 18 1.305 18 IR JR 49 30 47 28 9 28 45 30 37 52 11 26 53 30 33 10 35 8

7 28 Value 1.530 1.540 1.566 1.597 1.605 1.612 1.617 1.622 1.633 1.636 MCPR Margin FT 0.941 14 0.935 15 0.919 16 0.902 18 0.897 18 0.894 14 0.891 15 0.888 18 0.882 15 0.880 15 IR JR 49 32 47 34 9 34 15 32 37 10 49 26 15 26 7 32 47 42 17 34 APLHGR Value Margin Exp.

FT 9.59 0.760 22.9 18 9.53 0.759 23.5 18 9.48 0.753 23.1 18 9.18 0.742 25.2 18 9.23 0.737 23.8 18 9.16 0.733 23.9 16 9.12 0.724 23.1 16 7.78 0.713 38.0 13 7.85 0.709 36.4 13 7.61 0.704 38.9 5

IR JR 25 8

27 8

23 54 29 8

23 10 27 10 21 54 11 24 35 22 35 10 K

4 4

4 18 19 4

Value 10.63 10.46 10.45 10.32 10.37 10.36 9.97 10.32 10.21 10.30 LHGR Margin Exp.

FT 0.904 30.5 18 0.888 30.2 18 0.886 30.1 16 0.877 30.4 16 0.876 29.7 18 0.873 29.5 18 0.871 33.2 18 0.849 26.9 17 0.847 27.9 18 0.840 26.0 18 IR JR 25 8

33 8

33 10 39 8

23 8

23 10 31 8

33 6

51 24 33 30 K

4 4

17 20

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 0

Thermal limit file:

Figure E.1 Browns Ferry Unit I Cycle 8 Control Rod Pattern and Axial Distributions at 15,913.0 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page E-3 Cycle:

Exposure:

MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 1

3 5

7 9 11 1

3 5

7 9

13 --

15 17 --

19 21 23 25 27 29 IR: 2 10 16....

16....-

-10 6

10 14 18 22 13 15 18 10 10 10 10 8

16927.6 (2307.80 172.4

(

23.51 3952.0 (114.29 %)

1050.4

-29.32 104.56 (102.01 %)

17 19 21 23 25 27 29 10----------

16-------

-16 N(PRA)

Power Axial Profile Top 25 0.143 24 0.462 23 0.645 22 0.785 21 0.879 59

JR 20 0.936 55 19 0.963 51 18 0.993 47 17 1.013 43 16 1.003 39 15 1.002 35 14 1.082 31 13 1.086 27 12 1.096 23 11 1.109 19 10 1.131 15 9

1.163 i1 8

1.200 7

7 1.242 3

6 1.297 5

1.372 4

1.456*

3 1.448 2

1.154 Bottom 1

0.342

% AXIAL TILT -17.161 Core Average Exposure: MWd/MTU 24207.4 10 18 26 30 34 38 42 46 50 54 58 Exposure 4.986 13.048 18.430 22.040 24.767 26.542 27.482 27.385 27.327 26.462 26.530 25.146 25.887 26.739 27.496 28.046 28.169 28.758 29.562 30.230*

30.179 28.443 23.855 16.280 4.467

-4.635 1.0241 87.64 Edit Zone 3

4 5

6 7

9 10 11 12 13 14 15 16 17 18 Radial Power Avg.

Max.

IR JR 0.373 0.555 51 50 0.873 0.936 37 28 1.062 1.175 9 22 1.005 1.210 11 20 1.059 1.172 13 22 0.804 0.835 57 38 0.965 1.174 41 34 0.925 1.215 41 38 0.377 0.487 3 18 1.122 1.164 45 42 1.218 1.324 39 34 1.204 1.336 13,20 1.255 1.337 11 22 1.107 1.157 49 48 1.221 1.329 9 24 Control Rod Density:

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp:

Deg-F In Channel Flow: Mlb/hr Total Bypass Flow (%):

Total Water Rod Flow

(%:

Source Convergence 5.54 0.99840 0.454 25.826 21.273 548.3 87.64 16.2

-0.0 0.00039 AVG BOT 8ft/12ft 1.0972 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow)

Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT 1.337 16 1.336 15 1.333 15 1.329 18 1.329 15 1.328 15 1.325 16 1.324 14 1.316 15 1.315 16 IR JR 11 22 13 20 41 30 9 24 45 40 41 36 45 44 39 34 43 38 43 46 Value 1.636 1.645 1.646 1.646 1.647

1. 652 1.666 1.669 1.675 1.676 MCPR Margin FT 0.880 15 0.876 15 0.875 15 0.875 18 0.874 15 0.872 16 0.864 15 0.863 15 0.859 16 0.859 18 IR JR 47 42 41 32 15 40 9 24 41 26 11 22 41 48 17 24 45 44 37 10 APLHGR Value Margin Exp.

FT 9.68 0.755 20.8 15 9.66 0.753 18.4 14 9.59 0.748 20.2 14 9.04 0.735 25.6 18 9.11 0.734 24.7 14 9.15 0.734 24.1 14 9.06 0.734 25.2 16 9.10 0.732 24.5 16 8.94 0.732 26.4 18 9.34 0.732 21.6 15 IR JR 41 30 37 30 21 28 23 52 9 20 19 52 11 18 17 50 15 48 19 26 K

4 4

Value 11.24 11.04 10.94 11.01 10.58 10.14 10.08 9.29 10.13 9.99 LHGR Margin Exp.

FT 0.910 25.3 14 0.904 26.5 15 0.899 26.8 14 0.888 24.8 14 0.875 27.5 15 0.874 31.8 14 0.872 32.2 16 0.871 40.0 10 0.870 31.5 14 0.868 32.6 16 IR JR 23 32 41 32 39 34 25 34 41 26 41 10 17 50 39 32 9 42 39 8

K 4

4 4

4

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 0

Thermal limit file:

Figure E.2 Browns Ferry Unit I Cycle 8 Control Rod Pattern and Axial Distributions at 16,927.6 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Page E-4 Cycle:

Exposure: MWd/MTU (GWd)

Delta E: MWd/MTU, (GWd)

Power: MWt Core Pressure: psia Inlet Subcooling: Btu/lbm Flow: Mlb/hr 1

1 3

5 7

9 13 --

15 17 --

19 21 23 25 27 29 IR: 2 3

5 7

9 11 13 15 18 10 --

10 16..

..- 10 16

..- 10 8

17333.4 (2363.20 405.8 (

55.33 3952.0 (114.29 %)

1050.4

-29.32 104.56 (102.01 %)

17 19 21 23 25 27 29 10 16----------

59 55 51 47 43 39 35

JR Top 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9

8 7

6 5

Axial Profile N(PRA)

Power Exposure Core Average Exposure: MWd/MTU 24613.2 16

-27 0.146 0.472 0.656 0.797 0.890 0.946 0.972 1.001 1.022 1.013 1.013 1.095 1.098 1.108 1.120 1.139 1.167 1.197 1.230 1.275 1.340 1.417*

1.414 1.136 0.337 5.071 13.251 18.714 22.387 25.156 26.956 27.908 27.817 27.768 26.898 26.966 25.554 26.296 27.153 27.914 28.472 28.608 29.211 30.031 30.720*

30.697 28.993 24.403 16.717 4.594 Edit Zone 3

4 5

6 7

9 10 11 12 13 14 15 16 17 18 Radial Power Avg.

Max.

IR JR 0.373 0.555 49 52 0.874 0.935 37 28 1.060 1.174 9 22 1.004 1.208 11 20 1.058 1.168 13 22 0.804 0.834 57 38 0.964 1.169 41 34 0.925 1.210 41 38 0.377 0.487 3 18 1.119 1.161 15 20 1.220 1.324 39 34 1.203 1.334 13 20 1.256 1.336 11 22 1.109 1.157 49 48 1.223 1.330 9 24 10 --

10 --

10------------

18 6 10 14 18 22 26 30 34 38 42 46 50 54 58 23 19 15 11 7

3 Control Rod Density: %

k-effective:

Void Fraction:

Core Delta-P: psia Core Plate Delta-P: psia Coolant Temp: Deg-F In Channel Flow: Mlb/hr Total Bypass Flow

(%):

Total Water Rod Flow (%):

Source Convergence 5.54 4

3 2

Bottom 1

0.99676 0.451 25.778 21.225 548.2 87.67 16.2

-0.0 0.00043

% AXIAL TILT -16.128

-4.713 AVG BOT 8ft/12ft 1.0922 1.0246 Active Channel Flow: Mlb/hr (of total core flow)

(of total core flow) 87.67 Top Ten Thermal Limits Summary -

Sorted by Margin Power Value FT 1.336 16 1.334 15 1.330 15 1.330 18 1.325 15 1.325 15 1.324 14 1.323 16 1.314 16 1.312 15 IR JR 11 22 13 20 41 30 9 24 41 36 45 40 39 34 45 44 43 46 41 14 Value 1.636 1.644 1.646 1.646 1.648 1.649 1.664 1.670 1.670 1.674 MCPR Margin FT 0.880 15 0.876 18 0.875 15 0.875 15 0.874 15 0.873 16 0.866 15 0.862 15 0.862 18 0.860 16 IR JR 47 42 9 24 41 32 15 40 41 26 11 22 41 48 17 24 37 10 45 44 APLHGR Value Margin Exp.

FT 9.55 0.745 19.2 14 9.47 0.742 21.6 15 9.42 0.735 21.1 14 8.80 0.720 26.4 18 8.92 0.720 24.9 14 9.11 0.719 22.4 15 8.85 0.718 25.5 14 8.85 0.717 25.3 16 8.79 0.717 26.0 16 8.67 0.715 27.2 18 IR JR 37 30 41 30 21 28 23 52 19 52 19 26 9 20 17 50 11 18 15 48 K

4 4

LHGR Value Margin Exp.

FT 11.04 0;903 26.2 14 10.74 0.888 27.4 15 10.67 0.884 27.7 14 10.84 0.882 25.7 14 10.29 0.858 28.4 15 9.07 0.857 40.8 10 10.33 0.856 27.8 16 9.84 0.855 32.7 14 9.76 0.852 33.1 16 9.80 0.850 32.4 14 IR JR 23 32 41 32 39 34 25 34 41 26 39 32 23 26 41 10 17 50 9 42 K

4 4

LHGR calculated with pin-power reconstruction

CPR calculated with pin-power reconstruction & CPR limit type 0

Thermal limit file:

Figure E.3 Browns Ferry Unit I Cycle 8 Control Rod Pattern and Axial Distributions at 17,333.4 MWd/MTU AREVA NP Inc.

AREVA NP ANP-2850(NP)

Revision 0 Browns Ferry Unit 1 Cycle 9 Fuel Cycle Design Distribution Controlled Distribution Richland JM Haun, 34 G

Touvannas, 34 E-Mail Notification DE ME DP DB AB MS RS SA Garber Garrett Jordheim McBurney Meginnis Stricker Schnepp Tylinski AREVA NP Inc.

ML093080161

Text

Description:

Description:

Description:

Description:

Navigation menu

Search