ML20236V573

Suppl 1 to Initial Startup Rept for Vogtle Unit 1, for 870801-1115

ML20236V573
Person / Time
Site:	Vogtle
Issue date:	11/30/1987
From:	GEORGIA POWER CO.
To:
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ML20236V559	List: ML20236V556 ML20236V573
References
NUDOCS 8712040381
Download: ML20236V573 (51)

Text

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l GEORGIA POWER COMPANY PLANT V0GTLE UNIT 1 l

SUPPLEMENT NUMBER ONE TO THE i I

INITIAL STARTUP REPORT TO TIIE UNITED STATES NUCLEAR REGULATORY COMMISSION OPERATING LICENSE NPF-68 NRC DOCKET 50-424 FOR THE PERIOD AUGUST 1, 1987 THROUGil NOVEMBER 15, 1987 Ru " 3 88A B us8 6 P PDR

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l' Supplement Number One To Vogtle Unit One Initial Startup Report TABLE OF CONTENTS (Test numbers are listed in parentheses.)

[FSAR Sections are listed in brackets.]

-Note: Only tests and sections outstanding from the original issue of the Initial Startup Report are included in this supplement. The section numbers are the same as the original issue's.

SECTION PAGE NUMBER LIST OF FIGURES 11

SUMMARY

1 7.1 Power Ascension Test Sequence (1-600-13) 1

[14.2.8.2.50]

7.2.2 Incore Movable Detector And Thermocouple 2 Mapping (1-6SE-02) [14.2.8.2.30] l 7.4.1 Large Load Reduction (1-700-01) [14.2.8.2.52] 12 7.4.2 Load Swing Test (1-6SC-02) [14.2.8.2.27] 13 7.4.4 Automatic Steam Generator Level Control 43 (1-6AE-01) [14.2.8.2.25]

7.6.2 Waste Evaporator Performance Test (1-5HB-01) 44 1

7.6.3 Boron Recycle Evaporator Performance (1-5HE-01) 44 7.6.6 Process And Effluent Radiation Monitoring 45 System Test (1-6SD-01) [14.2.8.2.28] l 7.6.9 Dynamic Response Test (1-600-06) [14.2.8.2.43] 45 ,

)

7.6.10 Thermal Expansion Test (1-600-11) [14.2.8.2.48] 45 i 7.6.13 Steam Generator Moisture Carryover (1-700-03) 45 ,

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[14.2.8.2.54] 1 7.6.14 Plant Performance (1-800-01) [14.2.8.2.55] 45 l

References 46 i

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l Supplement Number One To Vogtle Unit One Initial Startup Report (Continued): )

LIST OF FIGURES FIGURE NUMBER TITLE PAGE 7.2.2.1 Zero Power Flux Map (All Control Rods Withdrawn) 3 7.2.2.2 Zero Power Flux Map (Control Bank D Fully 4 Inserted) 7.2.2.3 Zero Power Flux Map (Control Rods At Insertion 5 Limit) 7.2.2.4 Zero Power Flux Map (Pseudo Ejected Rod Fully 6 Misaligned) 7.2.2.5 30% Power Plateau Flux Map 7 7.2.2.6 50% Power Plateau Flux Map 8 7.2.2.7 75% Power Plateau Flux Map 9 7.2.2.8 100% Power Plateau Flux Map 10 7.2.2.9 Control Rod, Incore Instrument, and 11 Burnable Poison Rod Locations 7.4.2.6 10% Load Decrease From Full Power - 15 Steam Generator Narrow Range Water Levels 7.4.2.7 10% Load Decrease From Full Power - 16 Steam Generator #1 Feedwater And Steam Flows 7.4.2.8 10% Load Decrease From Full Power - 17 Steam Generator #2 Feedwater And Steam Flows 7.4.2.9 10% Load Decrease From Full Power - 18 Steam Generator #3 Feedwater And Steam Flows 7.4.2.10 10% Load Decrease From Full Power - 19 Steam Generator #4 Feedwater And Steam Flows 7.4.2.11 10% Load Decrease From Full Power - 20 Delta-T Power 7.4.2.12 10% Load Decrease From Full Power - 21 Taverage And Treference 7.4.2.13 10% Load Decrease From Full Power - 22 Control Bank D Position 11

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-l Supplement' Number One To Vogtle Unit One Initial Startup Report (Continued): q l

FIGURE NUMBER TITLE PAGE 7.4.2.14 10% Load Decrease From Full Power - 23 Pressurizer Level 7.4.2.15 10% Load Decrease From Full Power - 24 Pressurizer Pressure.

7.4.2.16 10% Load Decrease From Full Power - 25 Main Feedwater Pump Speeds 7.4.2.17 10% Load Decrease From Full Power - 26 Generator Gross Output 7.4.2.18 10% Load Decrease From Full Power - 27 Typical Feedwater Temperature 7.4.2.19 10% Load Decrease From Full Power - 28 Turbine First Stage Pressure 7.4.2.20 10% Load Increase To Full Power - 29 Steam Generator Narrow Range Water Levels 7.4.2.21 10% Load Increase To Full Power - 30 Steam Generator #1 Feedwater And Steam Flow 7.4.2.22 10% Load Increase To Full Power - 31 Steam Generator #2 Feedwater And Steam Flow 7.4.2.23 10% Load Increase To Full Power - 32 Steam Generator #3 Feedwater And Steam Flow 7.4.2.24 10% Load Increase To Full Power - 33 Steam Generator #4 Feedwater And Steam Flow 7.4.2.25 10% Load Increase To Full Power - 34 Delta-T Power 7.4.2.26 10% Load Increase To Full Power - 35 Taverage And Treference 7.4.2.27 10% Load Increase To Full Power - 36 I Control Bank D Position 7.4.2.28 10% Load Increase To Full Power - 37 Pressurizer Level 7.4.2.29 10% Load Increase To Full Power - 38 Pressurizer Pressure lii

' Supplement Number One To Vogtle Unit.One I'nitial Startup Report (Continued):

FIGURE NUMBER TITLE PAGE 7.4.2.30 10% Load Increase To Full Power - 39 Main Feedwater Pump Speeds 7.4.2.31 10% Load Increase To Full Power - 40 Generator Gross Output 7.4.2.32 10% Load Increase To Full Power - 41 Typical Feedwater Temperature 7.4.2.33 10% Load Increase To Full Power - 42 Turbine First Stage Pressure f

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Supplement Number One To Vogtle Unit One Initial Startup Report (Continued):

Summary The first supplement to the Vogtle Unit One' Initial Startup Report discusses tests and test results unresolved in the original issue of the Vogtle Unit 1 .i Initial- Startup Report. -The supplement covers the period from August 1, j 1987, until November 15, 1987. Copies of flux maps requested by the NRC are ~

also included. Tests remaining to be completed and analyzed will be reported in the next supplement.

This Supplement will not report a daily history since little testing occurred during the covered _ period.

Each test is listed by the original startup report's section number, title, test number in parentheses, FSAR section, a brief description of the status of the test, and, where applicable, a description. The additional flux mapping information is included in Section 7.2.2.

7.1 Power Ascension Test Sequence (1-600-13)

The Power Ascension Test Sequence (1-600-13), FSAR Section 14.2.8.2.50, remains open pending completion of the analysis and final review of power ascension tests.

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Supplement Number One To Vogtle Unit One Initial Startup Report (Continued):

7.2.2 Incore Movable Detector And Thermocouple Mapping (1-6SE-02), l

.FSAR Section 14.2.8.2.30.

. Copies of the following flux maps were requested by an NRC reviewer to supplement data already reported in the original issue of the startup report. Each includes measured, expected, and percent difference of F-Delta-H-N (FDHN);' and quadrant power tilt ratios based on reaction rates from all assemblies.

For convenience, a copy of control bank positions in the core (FSAR Figure 4.3-36) is also included. The figure numbers correspond to taile numbers below :in the original startup report. No further analysis or transmittals are anticipated concerning core power distributions during the test program.

Figure 7.2.2.1: Zero Power Flux Map (All Control Rods Withdrawn)

Figure 7.2.2.2: Zero Power Flux Map (Control Bank D Fully Inserted)

Figure 7.2.2.3: Zero Power Flux Map (Control Rods At Insertion Limit)

Figure 7.2.2.4: Zero Power Flux Map (Pseudo Ejected Rod Fully Misaligned)

Figure 7.2.2.5: 30% Power Plateau Flux Map Figure 7.2.2.6: 50% Power Plateau Flux Map Figure 7.2.2.7: 75% Power Plateau Flux Map Figure 7.2.2.8: 100% Power Plateau Flux Map Figure 7.2.2.9: Control Rod, Incore Instruments, and Burnable Poison Rod Locations i

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Supplement Number One To Vogtle Unit.One Initial Startup Report (Continued):

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Figure 7.2.2.1: Zero Power Flux Map (All Control Rods Withdrawn)

PLANT V0GTLE UNIT ONE CORE MAP - FD!!N R P N M 1. K J 11 G F E D C B A 180' 0.576 0.682 0.817 0.749 0.820, 0.680. 0.573 .

1 0.547 0.649 0.771 0.703 0.771 0.649 0.547 5.3 5.1 6.0. 6.5 . 6.3 4.7 4.7 0.497 0.877 1.050 1.040 1.087 1.074 1.076 1.017 1.024 0.866 0,502 2 0.480 0,848 0.998 0.990 1.035 1.022 1.035 0.990 0998 0.848 0.480 3.5 3.5 5.3 5,1 5.1 5.1 3.9 2.8 2.6 2.2 4.6 0.488 1.048 0.%8 1.164 1.162 1.211 1.173 1.198 1.114 1.123 0.975 1.078 ~0 313 3 0.480 1.031 0.954 1.106 1.104 1.162 1.130 1.162 1.104 1.106 0.954 1.031 0.480 1.7 1.7 1.4. 5.3 5.3 4.2 3.7 3.1 0.9 1.5 2.2 4.6 7.0 0.856 0.961 1.291. 1.095 1.201 1.190 1.229 1.181 1.201 1.105 4 1.334 1.001 0.901 0.848 0.954 1.288 1.083 1.189 1.170 1.217 1.170 1.189 1.083 1.288 0.9 0.954 0.848 0.7 0.2. 1.0 1.0 1.7. 1.0 0.9 1.0 2.0 3.6 4.9 6.3 0.549 0.988 1.096 1.071 1.193 1.160 1.202 1.163 1.201 1.171 1.225 5 0.547 0.998 1.130 1.168 1.054 0.578 1.106 1.083. 1.190 1.158 1.189 1.150 1.189 1.158 1.190 1.083 0.2 -1.0 1.1% 0.998 0.547

-0.9 -1.2, 0.3 0.2 1.1 1.1 1.0 1.1 3.0 4.3 5.6 5.6 5.6 0.638 0.%1 1.054 1.155 1.140 1.155 1.043 1.113 1.036 1.154 1.158 6 0.649 0.990 'l.104 1.225 1.148 1.030 0.685 1.189. 1.158 1.158 1.041 1.110 1.041 1.158 1.158 1.189 1.104 0.990 0.649

-1.7 -2.9 -4.5 -2.8 -1.5 -0.3 0.2 0.3 -0.5 -0.4 0.0 3.1 4.0 4.1 5.6 0.763 1.013 1.117 1.125. 1.152 1.018 1.057 0.971 1.058 1.017 0.771 1.178 1.182 1.199 1.074 0.824 7 1.035 1.162 1.170 1.189 1.041 1.065 0.979 1.065 1.041 1.189

-1.0 1.170 1.162 1.035 0.771

-2.1 -3.9 -3.8 -3.1 -2,1 -0.8 -0.8 -0.7 -2.3 -1.0 1.0, 3.2 3.8 6.8.

0.690 0.999 1.088 1.172 1.103 1.079 0.954 1.009 0.958 1.094 1.145 1.228 1.161 1.052 0.736 8 0.703 1.022 1.130 1.217 1.150 1.110 0.979 1.033 0.979 1.110 1.150 1.217 1.130 1.022 0.703. 270'

-1.9 -2.2 -3.7 -3.7. -4.2 -2.7 -2.5 3 ~2.1 -1.4 -0.5 1.0 2.7 2.9 4.9 0.755 1.011 1.126 1.126 1.137 0.993 1.016 0.942 1.048 1.032 9 1.191 1.177 1.190 1.070 0.804 0.771 1.035 1.162 1.170 1.189 1.041 1.065 0.979 1.065 1.041 1.189 1.170 1.162 1.035 0.7714

-2.1 -2.3 -3.2 -3.8. -4.4 ~4,5 -4.7 -3.7 -1.6 -0.8 0.1 0.6 2.4 3.4 4.2 0.650 0.989 1.061 1.128 1.098 1.097. 0.990 1.067 1.010 1.149 1.153 1.183 1.096 1.004 0.658 10 0.649 0.990 1.104 1.189 1.158 1.158 1.041 1,110 1.041 1.158 1.158 1.189 0.2 -0.1 -3.9 1.104 0.990 0.649

-5.1 -5.1 -5.3 -4.9 -3.9 -2.9 -0.8 -0.4 -0.4 -0.7 1.4. 1.4.

0.569 1.037 1.150 1.028 1.134 1.101 1.136 1.092 1.131 . 1.118 1.182 1.077 1.102 1.014 0.556.

11 0.547 0.998 1.106 1.083. 1.190 1.158 1.189. 1.150 1.189 1.158 1.190 1.083 1.106 0.998. 0.5474 4.0 4.0 4.0. -3 .1. -4.7 -4.9. -4.5 -5.1 -4.9 -3.5 -0.6 -0.6 -0.3 1.6 1.6.

0.869. 0.965 1.271. 1.052 1.153 1.125 1.162 1.116 1.146 1.078 12 0.848 0.9 54 1.288 1.083 1.282 0 %3 0.862 1.189 1.170 1.217 1.170 1.189 1.083 1.288 0.954 0.848 2.6, 1.2, -1.3 -2.9 -3.0 -3.8 -4,5 -4.6 -3.6 -0.5 -0.5 1.0 1.7.

0.481 1.033 0.954. 1.085 1.075 1.119 1.081 1.131. 1.083 1.114. 0.956 13 0.480 1.039 0.489.

1.031 0.954 1.106 1.104 1.162. 1.130 1.162 1.104 1.106 0.954 1.031 0.480.

0.2 0.2. 0.0 -1.9 -2.6. -3.8 -4.4 -2.7 -1.9 0.8 0.2 1

0.8 1.8. j 0.480 0.846 0.992 0.973 1.009. 0.997 1.030 1.008 1.009 0.850 0.485 14 0.480 0.848 0.998 0.990. 1.035 1.022 1.035 0.990 .0998 0.848 0.480 0.1 -0.2. -0.5 -1.7 -2.5 j

-2,4 -0.5 1.9 1.1 0.3 1.0 0.543 0.635 0.757 0.692 0.779 0.661 0.553 15 0.547. 0.649 0.771 0.703 0.771 0.649 0.547

-0.7 -2.2 -1.8 -1.6 1.0 1.9 1.1, )

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I QUADRANT POWER TILT RATIOS BASED KTY ON ASSEMBLY FDilN FROM ALL ASSEMBLIES MAP TIME: 21:27 DATE: 03/18/87 POWER LEVEL: 2% MEASURED 1.0041 1.0249 CONTROL RODS: ALL RODS OUT PREDICTED DURNUP: NONE  % DIFFERENCE MAP #2 - IUT ZERO POWER ARO FLUX MAP 0.9754 0.9956 3

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1 Supplement Nuniber One To Vogtle Unit One Initial Startup Report (Continued):

l Figure 7.2.2.2: Zero Power Flux Map (Control Bank D Fully Inserted) l.

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(' 11 ANT YOGTLE UNIT ONE CORE MAP - FDHN R P N N L K J H G F E D C B A l 180*

0.602 0.759 0.955 0.883 0. % 4{ 0.762. 0.599 1 0.570 0.725 0.900 0.829 0.900, 0.725 0.570 5.6 4.8 6.1 6.5 7.1; 5.1 5.0 0.387 0.74'l. 1.031 1.131 1.252 1.246 1.238 1.003 0.754 0.397 2 0.381 0.729 0.977 1.079 1.190 1.182, 1.1904, 1.104 1.079 0.977. 0.729 0.381 1.6 1.7 5.6 4.9 5.3 5.4 4.1. 2.4 2.1 3.5 4.2 0.381 0.753 0.682 1.039 1.227 1.385 1.365 1.364 1.155 0.999 0.705 0.785 0.400.

3 0.381 0.753 0.681 0.984 1.160. 1.325 1.311 1.325 1.160 0.984 0.681 0.753 0.381 0.0 0.0. 0.0 5.6 5.7. 4.5 4.1 3.0, -0.4 1.6. 3.5 4.3 5.0 0.724 0.676 0.559 0.884 1.227 1.335 1.424 1.328 1.239 0.899 0.586 0.715 0.770.

4 0.729 0.681. 0.564 0.884 1.226 1.312 1.400 1.312 1.226 0.884 0.564 0.681 0.729

-0.7 -0.8 -0.9. 0.0 0.0 1.7 1.7 1.2, 1.0 1.7 3.9 5.0 5.7 563 0.958 0.966 0.869 1.107 1.208 1.339 1.316 1.340. 1.222 1.123, 0.921 1.040 1.031 , 0.598 5 0.570 0.977 0.984 0.884 1.101 1.199 1.309 1.285 1.309 1.199 1.101, 0.884 0.984 0.977 0.570

-1.2 -1.9 -1.8 -1.8 0.6 0,8 2.3 2.4 2.4 1.9 2.0 4.2 5.7 5.6. 4.8 .

0.706 1.044 1.109 1.190 1.186 1.220 1.118 1.195. 1.111 1.218 1.206 1.263 1.206 1.122 0.760 6 0.725 1.079 1.160 1.226 1.199 1.203 1.093 1.166 1.093. 1.203 1.199 1.226 1.160 1.079 0.725

-2.5 - 3.2 -4.4 -3.0 -1,1 1.4 2.3 2.5 1. 7. 1.2 0.7 3.0 4.0 4.0. 4.9 0.881 1.158 1.274 1.262 1.277 1.092 1.042 0.869 1.035 1.087, 1.317 1.326 1.357 1.220 0.945 0.990 7 1.190 1.325 1.312 1.309 1.093 1.026 0.855 1.026. 1.093 1.309. 1.312 1.325 1.190 0.900

-2.2 -2.7 -3.8 -3.8 -2.4 -0.2 1.5 1.7 0.9. -0.6 0.6. 1.1 2.4 2.6 5.0 0.808 1.153 1.261 1.349 1.233 1.157 0.858 0.520 0.851 1.165 1.295. 1.417 1.336 1.207 0.859 8 0.829 1.182 1.311 1.400 1.285 1.166 0.855 0.518 0.855 1.166 1.285 1.400 1.311 1.182 0.829 270*

-2.5 -2.5 -3.6 -3.7 -4.0 -0.8 0.4 0.2 -0.5 -0.1, 0.8. 1.2 1.9 2.1. 3.7 0.876 1.158 1.281 1.267 1.261 1.062 1.004 0.842 1.023 1.097 1.327 1.329 1.353 1.217 0.931 9 0.990 1.190 1.325 1.312 1.309 1.093, 1.026 0.855 1.026 1.093 1.309, 1.312 1.325 1.190 0.900

-2.7 -2.7. -3.1 -3.4 -3.6 -2.8 -2.2 -1.5 -0.3 0.3 1.4, 1. 3. 2.2 2.3 3.4 0.706 1.050 1.120 1.198 1.172 1.174 1.058 1.139 1.078 1.212 1.211. 1.238 1.176 1.103 0.74l 10 0.725 1.079 1.160 1.226 1.199 1.203 1.093 1.166 1.093, 1.203 1.199. 1.226 1.160 1.079 0.725,

-2.5 -2.6 -3.5 -2.3 -2,2 -2.5 -3.2 -2.3 -1.4 0.7 1.1. 1.0 1.4 2.2 2.3.

0.560 0.959 0.966 0.864 1.072 1.164 1.264 1.239 1.262 '1.175 1.074 0.860 0.942 1.000 0.584.

11 0.570 0.977. 0.984 0.884 1.101 1.199 1.309 1.285 1.309 1.199 1.101. 0.884 0.984 0.977. 0.570,

-1.8 -1.8 -1.8 -2.2 -2.6 -2.9 -3.4 -3.6 -3.6 -2.0 -2.4. -2.7 -4.3 2.3 2.4.

0.710 0.659 0.555 0.868 1.203 1.272 1.356 1.269 1.199 0.842 0.533 0.646 0.736 12 0.729 0.681 0.564 0.884 1.226 1.312 1.400 1.312 1.226 0.884 0.564 0.681 0.729

-2.6 -3.3 -1.6 -1.8 -1.9 -3.0 -3.2 -3.3 -2.2 -4,8 -5.4. -5.1 1.1 0.372 0.736 0.669 0.%1 1.127 1.281 1.267 1.290 1.129 0.949 0.648 0.728 0.380 13 0.381 0.753 0.681 0.984 1.160 1.325 1.311 1.325 1.160 0.984 0.681, 0.753 0.381

-2.3 -2.3 -1.8 -2.3 -2.9 -3.3 -3.4 -2.6 -2.7 -3.5 -4.9. -3.3 -0.1 0.373 0.718 0.970 1 060 1.165 1.162 1.178 1.%9 0.973 0.729 0.381 14 0.381 0.729 0.977 1.079 1.190 1.182 1.190 1.079 0.977. 0.729 0.381

-2.2 -1.5 -0.7 -1.7 -2,1 -1.7 -1.0 -0.9 -0.4. 0.0 -0.1 0.569 0.711 0.884 0.816 0.897. 0.718 0.568 15 0.570 0.725 0.900 0.829 0.900 0.725 0.570.

-0.3 -1.9 -1.8 -1.5 -0.4 -0.9 -0.4, O'

QUADRANT POWER TILT RATIOS BASED KFY j ON ASSDIBLY FDHN FROM ALL ASSEMBLIES MAP TIME: 20:26 DATE: 03/13/B7 {

POWER LEVEL: 2% MEASURED  !

CONTROL RODSt CONTROL BANK D IN PREDICTION I 1.0049 1.0272 CONTROL BANK C @ 200  % DIFFERENCE '

STEPS. UnlERS FULLY WITHDRAWN 0.9752 0.9928 BURNUP: h0NF MAP #1: HOT ZERO POWER. CONTROL BANK D r~JLLY INSFETED 1

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Supplement Number One To Vogtle Unit One Initial Startup Report (Continued):

Fig,ure 7.2.2.3: Zero Power Flux Map (Control Rods At Insertion Limit)

PLANT VOCTLE UNIT ONE CORE MAP - FDHN R P N N L K J H G F E D C B A 180*

1 0.655 0.754 0.803 0.646 0.799 0.760 0.660 0.620 0.714 0.776 0.633 0.776 0.714 0.620 5.8 5.6 3.5 2.1 2.8 6.4 6.5 0.503 0.922 1.145 1.124 1.063 0.740 1.055 2 0,478 0.876 1.084 1.063 1.031 0.727 1.031 1.109 1.139 0.935 0.520 1.063 1.084 0.876 0.478 5.1 5.2 5.6 5.7 3.1 1.7 2.4 4.3 5.1 6.7 8.6 0.490 0.967 0.832 1,173 1.285 1.322 1.212 1.311 3 0.478 0.944 0.819 1.115 1.221 1.299 1.204 1.299 1.239 1.160 0.873 1.025 0.529 1.221 1.115 0.819 0.944 0.478 2.5 2.4 L.6 5.2 5.2 1.8 0.6 0.9 1.5 1

4.1 6.6 8.6 10.6 0.888 0.826 0.650 0.982 1.314 1.377 l.466 1.377 1.329 1.008 0.692 0.887 0.957 0.876 0.819 0.653 0.971 1.301 1.359 1.447 1.359 1.301 0.971 0.653 0.819 0.876 1.4 0.9 -0.4 1.1 1.0 1.3 1.4 1.3 2.2 3.8 6.0 8.3 9.2 i 0.634 1.085 1.111 0.957 1.075 1.075 1.270 l,334 1.321 0.620 1.1 58 1.162 1.025 1.197 1.167 0.667 5 1.084 1.115 0.971 1.121 1.129 1.304 1.318 1.304 1.129 1.121 0.971 1.115 1.084 0.620 2.3 0.1 -0.4 -1.4 -4.1 -4.8 -2,6 1.3 1.3 2.5 3.6 5.6 7.3 7.7 7.7

[

0.716 1.050 1.167 1.262 1.069 0.754 0.953 1.158 0.989 6 0.714 0.790 1.132 1.359 1.292 1.133 0.771 1.063 1.221 1.301 1.129 0.789 0.993 1.160 0.993 0.789 1.129 1.301 f

0.3 -1.2 -4.4 1.221 1.u63 0.714

-3.0 ~5.3 -4.5 -4.1 -0.2 -0.4 0.1 0.3 4.5 5.8 6.5 8.0 0.776 1.017 1.246 1,301 1.215 0.937 0.933 0.823 0.960 0.965 1.292 1.390 1.329 1.053 0.797 7 0.776 1.031 1.289 1.359 1.304 0.993 0.976 0.843 0.976 0.993 1.304 1.359 1.299 1.031 0.776 4.1 -1.3 -4.0 -4.2 -6.9 -5.7 -4.4 -2.4 -2.9

-1,6 -0.9 2.3 2.3 2.2 2.6 0.623 0.709 1.158 1.384 1.252 1.113 0.807 0.497 0.819 1.139 1.314 1.478 1.216 0.728 0.636 8 0.633 0.727 1.204 1.447 1.318 1.160 0.843 0.516 0.843 1.160 1.318 1.447 1.204 0.727 0.633 270*

-1.6 -2.5 -3.9 -4.3 -5.0 -4.1 ~4.2 -3.8 -2.8 -1.9 -0.3 2.1 1.0 0.1 0.5 0.766 1.014 1.265 1.306 1.243 0.941 0.921 0.804 0.953 9 0.776 0.982 1.314 1.385 1.312 1.040 0.784 1.031 1.299 1.359 1.304 0.993 0.976 0.843 0.976 0.993 1.304 1.359 1.299 1.03l 0.776

-1.4 -1.7 -2.6 -3.9 -4.7 -5.3 -5.7 -4.6 -2.4 -1,1 0.8 1.9 1.1 0.9 1.0 0.708 1.053 1.191 1.261 1.088 0.749 0.937 1.106 0.955 10 0.714 0.784 1.139 1.316 1.249 1.121 0.753 1.063 1.221 1.301 1.129 0.789 0.993 1.160 0.9U 1

-0.9 0.789 1.129 1.301 1.221 1.063 0.714

-1.0 -2,4 -3.1 -3.6 -5.0 -5.7 ~4.6 -3.L -0.7 0.8 l 1.2 2.3 5.4 5.4 (

0.621 1.087 1.117 0.943 1.083 1.082 1.239 1.243 1.228 1.091 1.102 0.956 1.092 1.156 0.661 11 0.620 1.084 1.115 0.971 1.121 1.129 1.304 1.318 1.304 1,121 0.3 1.129 0.971 1.115 1.084 0.620 0.3 0.2 -2.8 -3.4 -4.2 -5.0 -5.7 -5.8 -3.4 -1.7 -1.5 -2.0 6.7 6.7 0.872 0.810 0.649 0.954 1.275 1.303. 1.375 1.291 1.259 0,940 0.876 0.631 0.812 0.927 I 12 0.819 0.653 0.911 1.301 1.359 1.447 1.359 1.301 0.971

-0.5 -1.1 0.653 0.819 0.876

-0.6 -1.7 -2.0 -4.1 -4.9 -5.0 -3.2 -3.2 -3.4 -0.8 5.9 0.479 0.944 0.819 1.096 1.188 1.248 1.148 1.277 1.215 1.114 . 0.799 13 0.478 0.944 0.945 0.503 0.819 1.115 1.221 1.299 1.204 1.299 1.221 1.115 0.819 0.944 0.0 0.0 0.478 0.0 -1.7 -2.7 -3.9 -4.7 -1.7 -0.5 -0.1 -2.5 0.1 5.1 0.479 0.880 1.094 1.056 1.009 0.708 1.038 1.095 1.114 14 0.889 0.4 94 0.478 0.876 1.084 1.063 1.031 0.727 1.031 1.063 1.084 0.876 0.2 0.478 0.4 0.9 -0.7 -2.1 -2.6 0.7 2.9 2.8 1.4 3.2 0.630 0.706 0.764 0.623 0.794 0.738 0.636 15 0.620 0.714 0.776 0.633 0.776 0.714 0.620 l 1.6 -1.1 -1.5 -1.5 2.2 3.4 2.7 l 0*

QUADRANT POWER TILT RATIOS IASED  !

KrY l ON ASSEMBLY FDUN FROM ALL ASSEMBLIES MAP TIME: 19:16 DATE: 03/19/87 POWER LEVEL: 2% MEASURED CONTROL RODS: ROD INSERTION LIMIT PREDICTION 0.9952 1.0319 (CONTROL D AT 0. CONTROL C AT 47  % DIFFERENCE l

CONTROL B AT 162 STEPS WITHDRAWN)

BURNUP: NOSE {

0.9745 0.9985 l l MAP #4: HOT ZERO POWER. RODS AT INSERTION LIMIT 5 l 1

1 l

l L____________._ _ . _ . _ _

j

L l

1 Supplement Number One To Vogtle Unit One Initial Startup Report (Continued):

Figure 7.2.2.4: Zero Power Flux Map (Pseudo Ejected Rod Fully Misaligned)

PLANT V0GTLE UNIT ONE CORE MAP - FDHN R P N N L E J H C F E D C B A 180' O.303 0.356 0. 389 0.330 0.426 0.423 0.384 1 0.252 0 ?99 0.342 0.299 0.285 0.367 0.331 20.4 19.0 13.7 10.2 10.6 15.3 16.3 0.230 0.427 0.534 0.538 0.521 0.380 0.577 0.634 0.690 0.608 0 .3 58 2 0.187 0.349 0.444 0.451 0.465 0.361 0.525 0.560 0.599 0.516 0.303 22.8 22.5 20.5 19.3 12.2 5.3 9.8 13.1 15.2 18.0 18.1 0.226 0.446 0.396 0.561 0.641 0.673 0.652 0.751 0.746 , 0.743 0.604 0.758 0.409 3 0.187 0.371 0.330 0.468 0.536 0.605 0.601 0.685 0.676 0.6 50 0.512 0.641 0.346 20.5 20.5 20.0 20.1 19.5 11.1 8.3 9.6 10.5 14.3 18.0 18.2 18.2 0.416 0.392 0.316 0.483 0.676 0.724 0.825 0.8 30 0.844 0.697 0.517 0.721 0.793 4 0.349 0.330 0.273 0.425 0.596 0.661 0.751 0.7 54 0.775 0.626 0.464 0.626 0.695 19.2 18.9 45.8 13.7 13.4 9.6 9.9 . 10.1 8.9 11.4 11.5 15.3 14.1.

0.290 0.509 0.540 0.480 0.542 0 . 5 18 0.695 0.769 0.846 0.838 0.8?3 0.867 1.029 1.015 0.580 5 0.252 0.444 0.468 0.425 0.514 0.547 0.675 0.733 0.784 0.750 0.842 0.S02 0.959 0. 94 6 0.553 15.3 14.7 15.4 13.1 5.4 3.9 3.0 7.7 7.9 7.7 6.1 8.1 7.3 7.3 4.8 0.329 0.494 0.582 0.656 0.572 0.418 0.566 0.752 0.696 0.630 1.006 1.293 1.231 1.074 6

0.725 C.299 0.451 0.536 0.596 0.547 0.421 0.563 0.715 0.683 0.622 1.003 1.225 1.173 1.023 0.691 10.0 9.6 8.5 9.8 4.6 -0.5 0.4 5.2 1.9 1.3 0.1 5.6 4.9 5.1 4.9 0.372 0.496 0.642 0.692 0.681 0.554 0.610 0.606 0.796 0.909 1.317 1.442 1. 389 1.082 0.822 7 0.342 0.465 0.b05 0.661 0.675 0.563 0.610 0.596 0.814 0.956 1.363 1.477 1.427 1.116 0.844 8.6 6.8 6.1 4.8 0.9 -1.6 0.0 1.6 -2.3 -4.9 -3.4 -2,4 -2.6 -3.0 -2.6 0.318 0.365 0.632 0.777 0.755 0.715 0.599 0.444 0.821 1.252 1.546 1.797 1.507 0.883 8 0.784 0.299 0.361 0.601 0.751 0.733 0.71 5 0.596 0.442 0.849 1.303 1.610  !.857 1.579 0.925 6.2 0.830 270' 1.0 5.1 3.5 3.1 -0.1 0.5 0.6 -3.3 -3.9 -4.0 -3.2 -4.6 -4.6 -5.5 0.418 0.561 0.724 0.762 0.779 0.663 0.779 0.827 1.102 1.240 1.838 2.040 1.996 1.572 1.187 9 0.385 0.525 0.585 0.754 0.784 0.683 0.814 0.849 1.122 1.280 1.893 2.115 2.096 1.680 1.257 8.4 6.8 5.7 1.1 -0.7 -3.0 -4.4 -2.7 -1.8 -3.2 -2.9 -3.6 -4.8 -6.4 -5.5 0.400 0.611 0.735 0.795 0.764 0.606 0.887 1.238 1.224 1.133 1.947 2.441 2.431 2.058 1.352 10 0 . 36 7 0.560 0.676 0.775 0.750 0.622 0.956 1.303 1.280 1.171 2.036 2.553 2.448 2. D81 1.364 8.9 8.9 8.7 2.6 1.8 -2.5 ~7.2 -5.0 -4.4 -3.2 -4.4 -4.4 -0.7 -1,1 -0.9 0.364 , 0.661 0.717 0.647 0.860 1.005 1.299 1.474 1.703 1.854 2.485 2.5 58 2.796 2.553 1.355 11 0.3?!jD.599 0.6 50 0.626 0.842 1.003 1.363 1.610 1.893 2.036 2.584 2.695 2.911 2.571 1.363 10.1, 10.3 10.3 3.3 2.2 0.1 -4.7 -8.4 -10.0 -8.9 -4.9 -5.1 -4.0 -0.7 -0.6 0.570 0.564 0.495 0.829 1.262 1.395 1. 6B0 . 1.909 2.315 2.508 3.329 2.601 2.396 12 0.516 0.512 0.464 0.B02 1.225 1.477 1.857 2.115 2.553 2.695 3.587 2.770 2.472 10.5 10.2 6.6 3.3 3.0 -5.6 -9.6 -9.7 -9.3 -6.9 -7.2 -6.1 -3.1 0.329 0.b97 0.669 0.979 1.167 1.359 1.447 1.955 2.307 2.810 2.622 2.995 1.409 13 0.303 0.b41 0.626 0.959 1.173 1.427 1.579 2.096 2.448 2.911 2.770 3.167 1.488 B.6 B.7 6.9 2.2 -0.5 -4.7 -8.4 -6.7 -5.8 -3.5 -5.3 -5.4 -5.3 0.375 0.743 0.996 1.034 4.062 0.883 1.633 2.052 2.520 2.384 1.421 14 0. 346 0.695 0.946 1.023 1.116 0.925 1.680 2.081 2.571 2.472 1.488 8.5 6.9 5.3 1.1 -4.8 -4.6 -2.7 -1.4 -2.0 -3.6 -4.5 0.591 0.695 0.818 0.807 1.255 1.351 1.336 15 0.553 0.691 0.844 0.8 30 1.257 1.364 1.363 6.8 0.5 -3.1 -2.7 -0.1 -1.0 -2.0 0*

QUADRANT POWER TILT RATIOS BASED KFY ON ASSEMBLY FDHN FROM ALL ASSEMBLIES MAP TIME: 10:51 DATE: 03/20/87 ,

POWER LEVEL: 2 MEASURED i CONTROL RODS: D-12 Fl.TLLY WITHDRAWN PREDILTION 0.5160 0.8195 DTHFRS AT HOT ZERO fDWER INSERTION  % DIFFERENCE LIMIT. NO BURNUP, 1

0.7883 1.8763 MAP #5: D-12 FULLY MISALIGNED (PSEUDO EJECTED ROD) l l

6 i

I

,1 1

i Supplement Nuclber One To Vogtle Unit One Initial Startup Report (Continued):

Figure 7.2.2.5: 30% Power Plateau Flux Map ,

4 PLANT YOCTLE UNIT ONE COPE MAP - FDHN 1

R P N M L K J H C F E D C B A 180*

0.576 0.f 74 0.801 0.731 0.800 0.667 0.564 1 0.560 0.662 0.783 0.716 0.783 0.662 0.560 3.0 1.8 2.3 .

2.2 2.2 0.7 0.7 0.488 . 0.851 1.026 1.015 1.056 1.046 1.046 0.994 0.989 0.834 0.484  ;

2 0.436 0.848 0.996 0.997 1.03 1.028 1.035 0.997 0.996 0.848 0.486 0.4 0.4 3.0 1.9 .2.0 1.8 1.0 -0.3 -0.7 -1,6 -0.4 0.485 1.017 0.937 1.134 1.133 1.188 1.149 1.175 1.086 1.085 0.929 1.016 0.490 3 0.486 1.020 0.944 1.101 1.100 1.160 1.126 1.160 1.100 1.101 0.944 1.020 0.486

-0.3 -0.4 -0.8 3.0 3.0 2.4 2.1 1.3 -1.2 -1.4 -1.6 -0.4 0.7 u.842 0.937 1.269 1.102 1.217 1.179 1.223 1.166 1.191 1.075 1.284 0.952 0.864 4 }

0.848 0.944 1.263 1.072 1.183 1.163 1.212 1.163 1.183 1.072 1.263 0.944 0.848

-0.6 -0.8 C.4 2.9 2.9 1.4 0.9 0.3 0.7 0.3 1.7 0.8 1.9 0.551 0.974 1.079 1.061 1.206 1.173 1.214 . 1.166 1.206 1.169 1.224 1.108 1.134 1.027 0.577 5 0.560 0.996 1.101 1.072 1.181 1.150 1.188 1.147 1.168 1.150 1.181 1.072 1.101 0.996 0.560

-1.6 -2.3 -2.0 -1.0 2.1 2.0 .

2.2 .

1.7 1.5 1.7 3.7 3.4 3.1 3.1 3.0 0.639 0.958 1.055 1.161 1.152 1.204 1.089 1.160 1.046 1.161 1.157 1.212 1.124 1.019 0.682 6 0.662 0.997 1.100 1.183 1.150 1.159 1.045 1.119 1.045 1.159 1.150 1.183 1.100 0.997 0.662

-3.5 -3.5 -4.1 -1.8 0.2 3.9 4.2 3.7 0.1 0.2 0.6 2.4 2.2 2.2 3.0 0.762 1.(X)4 1.119 1.126 1.169 1.060 1.110. 1.023 1.086 1.037 1.189 1. 64 1.177 1.052 0.813 7 0.783 1.035 1.160 1.163 1.188 1.045 1.079 0.992 1.079 1.045 1.188 1.163 1.160 1.035 0.783

-2.7 -3.1 -3.6 -3.2 -1.6 1.4 2.8 3.1 0.6 -0.8 0.1 0.1 1.5 1.6 3.8 0.693 0.997 1.086 1.179 1.116 1.132 1.017 1.075 0.992 1.123 1.154 1.218 1.138 1.034 0.726 j 8 0.716 1.028 1.126 1.212 1.147 1.119 0.992 1.051 0.992 1.119 1.147 1.212 1.126 1.028 0.716 270*

-3.1 -3.0 -3.5 -2.8 -2.H 1.2 2.5 2.3 0.0 0.4 0.6 0.5 1.1 0.5 1.4 0.757 1.003 1.119 1.131 1.155 1.015 1.047 0.976 1.093 1.060 1.206 1.171 1.177 1.039 0.791 9 0.783 1.035 1.160 1.163 1.188 1.045 1.079 0.992 1.079 1.045 1.188 1.163 1.160 1.035 0.783

-3.3 -3.2 I

-3.6 -2.7 -2.7 -2.9 -3.0 -1.5 1.3 1.4 1.5 0.7 1.4 0.3 1.1 1 0.670 1.004 1.049 1.160 1.127 1.131 1.014 1.101 1.040 1.178 1.169 1.203 1.116 0.992 0.660 10 0.662 0.997 1.100 1.183 .l.159 1.159 1.045 1.119 1.045 1.159 1.150 1.183 1.100 0.997 0.662 1.1 0.8 -4.6 -1.9 -2.0 -2.5 -3.0 -1.6 -0.5 1.6 1.7 1.7 1.5 -0.4 -0.4 0.5% 1.060 1.172 1.052 1.168 1.131 1.165 1.104 1.139 1.129 1.192 1.081 1.104 1.006 0.565 11 0.560 0.9% 1.101 1.072 1.181 1.150 1.188 1.147 1.188 1.150 1.181 1.072 1.101 0.996 0.560 6.4 6.4 6.4 -1.8 - 1.1 -1.7 -1.9 -3.8 -4.1 -1.9 1.0 0.9 0.3 1.0 1.0 0.868 0.930 1.259 1.075 1.187 1.150 1.174 1.123 1.158 1.078 1.269 0.938 0.850 12 0.848 0.944 1.263 1.072 1.183 1.163 1.212 1.163 1.183 1.072 1.263 0.944 0.848 2.5 -1.5 -0.3 0.3 0.3 -1.1 -3.2 -3.4 -2.1 0.6 0.5 -0.6 0.2 0.479 1.004 0.937. 1.107 1.086 1.137 1.083 1.135 1.072 1.098 0.938 1.014 0.484 13 0.466 1.02D 0.944 1.101 1.100 1.160 1.126 1.160 1.100 1.101 0.944 1.020 0.486

-1.6 -1.6 -0.8- 0.6 -1.2 -2.0 -3.8 -2.2 -2.5 -0.2 -0.7 -0.6 -0.4 0.479 0,840 0.994 0.978 1.010 1.005 1.032 1.004 0.997 0.843 0.484 14 0.486 0.848 0.996 0.997 1.035 1.028 1.035 0.997 0.996 0.848 0.486

-1,6 -0.9 -0.2 -1.8 -2.4 -2.3 -0.4 0.7 0.1 -0.6 -0.5 0.553 0.642 0.761 0.698 0.783 0.t67 0.560 15 0.560 0.662 0.783 0.716 0.783 0.662 0.560

-1.2 -3.0 -2.7 -2.5 0.0 0.7 0.1 3

QUADRANT P0hT.k TILT RATICS BASED FFY ON ASSEMBLY FDHN FROM ALL ASSEMBLIES MAP TIME: 09:20 DATE: 04/03/87 POWER LEVEL: 35% MEASURED CONTROL RODS: CONTROL BANK D = 215 STEPS PREDICTION 1.0034 1.0107 BURNUP: 46 MWD /KTU Z DIFTT.RENCE 1

0.9876 0.9483 MAP #6: 30% PERCENT POWER FLUX MAP 7

Supplement Number One To Vogtle Unit One Initial Startup Report (Continued):

Figure 7.2.2.6: 50% Power Plateau Flux Map Pl. ANT V0GTLE UNIT ONE CORE MAP - FDilN R P N M L K J H C F E D C B A 180' O.575 0.674 0.798 0.731 0.792 0.660 0 . 5 58 1 0.556 0.658 0.776 0.711 0.776 0.658 0.556 3.3 2.5 2.8 2.7 2.0 0.4 0.4 0.481 0.834 1.019 1.017 1.047 1.039 1.031 0.966 0.983 0.B40 0.486 2 0.483 0.837 0.986 0.992 1.028 1.025 1.028 0.992 0.986 0.837 0.482

-0.4 -0.4 3.3 2.6 1.8 1.4 0.3 -0.6 -0.3 0.3 0.8 0.481 1.002 0.928 1.132 1.133 1.182 1.141 1.168 1.080 1.D89 0.937 1.012 0.488 3 0.483 1.005 0 .9 34 1.096 1.097. 1.161 1.127 1.161 1.097 1.096 0.934 1.005 0.482

-0.3 -0.3 -0.6 3,3 3.3 1.8 1.2 0.6 -1.5 -0.6 0.3 0.8 1.2 0.836 0.931 1.258 1.D90 1.210 1.170 1.228 1.169 1.197 1.076 1.279 0.9 50 0.857 4 0.837 0.934 1.252 1.070 1.187 1.167 1.219 1,167 1.187 1.070 1.252 0.934 0.837

-0.2 -0.3 0.5 1.9 1.9 0.3 0.7 0.2 0.9 0.5 2.1 1.7 2.3 0.5 50 0.971 1.082 1.063 1.203 1.174 1.217 1.177 1.219 1.182 1.218 1.103 1.130 1.016 0.572 5 0 .5 56 0.986  ;.096 1.070 1.186 1.157 1.195 1.158 1.199 1.157 1.185 1.070 1.096 0.986 0.556

-1.0 -1.5 -1.3 -0.7 1.5 1.4 1.5 1.6 1.6 2.1 2.7 3.1 3.1 3.1 2.8 0.643 0.964 1.068 1.173 1.161 1.191 1.073 1.153 1,060 1.178 1.1 58 1.213 1.123 1.016 0.676 6 0.658 0.992 1.097 1.187 1.157 1.172 1.059 1.135 1.058 1.172 1.157 1.187 1.097 0.992 0.618

-2.3 -2.7 -2.6 -1,1 0.4 1.6 1.4 1.6 0.1 0.5 0.1 2.4 2.4 2.5 2.8 0.760 0.999 1.127 1.132 1.181 1.051 1.103 1.013 1.D95 1.046 1.193 1.162 1.170 1 038 0.798 7 0.776 1.028 1.161 1.167 1.199 1.058 .l.098 1.011 1.098 1.058 1.199 1.167 1,161 1.028 0.776

-2.1 -2.8 -2.9 -3.0 -1.5 -0.7 0.4 0.3 -0.3 -1.2 -0.5 -0.4 0.8 0.9 2.8 0.695 0.996. 1.094 1.182 1.126 1.119 1.005 1.074 1.008 1.134 1.156 1.217 1.129 1.028 0.722 8 0.711 1.025 1.126 1.219 1.158 1.135 1.011 1.073 1.010 1.135 1.158 1.219 1.126 1.025 0.711 270*

-2.3 -2.8 -2.9 -3.0 -2.8 -1.4 -0.5 0.1 -0.3 -0.1 -0.1 -0.2 0.2 0.3 1.5 0.758 0.999 1.123 1.128 1.161 1.028 1.069 0.997 1.107 1.067 1.208 , 1.166 1.165 1.02b 0.787 9 0.776 1.028 1.161 1.167 1.199 1.058 1.098 1.011 1.098 1.058 1.199 1.167 1.161 1.028 0.776

-2.4 -2.8 -3.3 -3.4 -3.2 -2.9 -2.7 -1.4 0.8 0.8 0.8 -0.1 0.4 0.0 1.3 0.653 0.983 1.065 1.177 1,146 1.155 1.028 1.127 1.048 1.185 1.171 1.201 1.111 0.996 0 b61 10 0.658 0.992 1.097 1.187 1.157 1.172 1.0S9 1.135 1.058 1.1 72 1.157 1.187 1.097 0.992 0.658

-0.7 -0.8 -3 9 -0.8 -0.9 -1.5 -2.9 -1.6 -1.0 1.1 1.2 1.2 1.3 0.5 0.5

0. 56 3 0.999 1.110 1.063 1.185 1.149 1.179 1.121 1.158 1.145 1.197 1.080 1.103 0.995 . 0.561 11 0.5 56 0.986 1.096 1.070 1.186 1.157 1.199 1.158 1.199 1.157 1.185 1.070 1.096 0.986 0.556 1.3 1.3 1.3 -0.7 -0.1 -0.7 -1.6 -3.2 -3.5 -1.0 1.0 .

1.0 0.7 1.0. 1.0 0.839 0.926 1.262 1.085 1.203 1.147 1.178 1.127 1.173 1.078 1.261 0.933 0.840 12 0.837 0.934 1.252 1.070 1.187 1.167 1.219 1.167 1.187 1,070 1.252 0.934 0.837 0.2 -0.8 0.7 1.4 1.4 -1.7 -3.4 -3.4 -1.2 0.8 0.7 -0.1 0.3 0.478 0.996 0.934 1.111 1.D9B 1.141 1.D90 1.146 . 1.090 1.110 0.937 1.005 0.481 13 0.483 1.005 0 .9 34 1.D96 1.097 1.161 1,127 1.161 1.D97 1.D96 0.934 1.005 0.482

-0.9 -0.9 0.0 1.4 0.1 -1.7 -3.3 -1,3 -0.1 1.3 0.3 0.1 -0.3 0.478 0.837 0.993 0.987 1.004 1.D01 1.026 1.025 1.005 0.B41 0.483 14 0.483 0.837 0.986 0.992 1.028 1.025 1.028 0.992 0.966 0.837 0.482

-0.9 -0.1 0.7 -0.5 -2.4 -2.3 -0.2 3.3 1.9 0.5 0.1 0.555 0.649 0.762 0.699 0.785 0.680 0.567 15 0.556 0.658 0.776 0.711 0.776 0.6 58 0.556

-0.2 -1.4 -1.8 -1.7 1.1 .

3.3 1.9 0'

QUADRANT POWER TILT RATIOS BASED FFY ON ASSEMBLY FDHN TROM ALL ASSEMBLIES MAP TIME: 23:33 DATE: 04/16/87 r

l POWER IIVEL: 48% MEASURED CONTROL RODS LONTROL BANK D = 210 STEPS PR EDICTION 1.0011 1.0095 BURNUP 116 HVD/HTU  % DIFFERENCE 0.9882 1.0011 MAP #9: 50% POWLR PLATLAU FLUX MAP 8

L - _ _ . . - - - - _ _ _ _ _ _ _ . - . _ _ _ _ _ _ _ _ - _ _ _ _ _ _ _ _ _ _ _ _ _ _

Supplenent Number One To Vogtle Unit One Initial Startup Report (Continued):

Fig'ure 7.2.2.7: 75% Power Plateau Flux Map PLANT V0GTLE UNIT ONE CORE MAP - FDHN R P N M L K J H G F E D C B A 180*

0.561 0.658 0.779 0.717. 0.772 0.638 0.537 1 0.547 0.650 0.763 0.703 0.763 0.650 0.547 2.5 1.2 2.0 2.0. 1.1 -1.8 -1.8 0.466 0.806 0.987 0.992 1.034 1.032 1.019 0.960 0.950 0.808 0.4703 2 0.469 0.811 0.963 0.979 1.017 1.016 1.017 0,979 0.963 0.811 0.4 69

-0.6 -0.6 2.5 1.3 1.7 1.6 0.2 -1.9 -1.4 -0.3 0.2 0.466 0 .9 58 0.905 1.108 1.122 1.190 1.158 1.176 1.073 3 0.469 0.964 0.913 1.069 0.910 0.965 0.472 1.081 1.094 1.159 1.129 1.159 1.094 1.081 0.913 0.964 C.469

-0.5 -0.6 -0.9 2.5 2.5 2.7 2.6 1.5 -1.9 -1.1 -0.3 0.2 0.7 0.807 0.500 1.219 1.079 1.202 1.206 1.253 1.191 1.196 1.070 4 1.237 0.921 0.822 0.811. 0.913 1.222 1.071 1.193 1.181 1.230 1.181 1.193 1.071 1.222 0.913 0.811

-0.5 -0.6 -0.3 0.8 0.8 2.1 1.9 0.9 0.3 0.0 1.3 0.9 1.4 0.539 0.944 1.063 1.056 1.205 1.189 1.248 1.210 1.246 1.195 1.217 1.093 1.104 0.983 0. 5 58 5 0.547 0.963 1.081 1.071 1.193 1.177 1.221 1.1 84 1.221 1.177 1.193 1.071 1.081 0.963 0. 547

-1.6 -2.0 -1.6 -1.3 1.0 1.0 2.2 2.2 2.1 1.5 2.0 2.1 2.1 2.1 2.0 0.629 0.945 1.061 1.171 1.176 1.212 1.110 1.186 1.094 1.198 1.171 6 0.6 50 1.214 1.114 0.997 0.663 0.979 1.094 1.193 1.177 1.199 1.096 1.171 1.096 1.199 1.177 1.193 1.094

-3.2 -3.4 0.979 0.650

-3.1 -1.8 -0.1 1.1 1.3 1.2 -0.2 -0.1 -0.5 1.8 1.8 1.8 2.0 0.746 0.993 1. !.32 1.156 1.210 1.096 1.147 1.060 1.142 1.089 1.226 1.189 1.176 1.032 0.785 7 0.763 1.017 1.159 1.181 1.221 1.D96 1.140 1 .0 54 1.140 1.096 1.221 1.181 1.159 1.017 0.763

-2.3 -2.3 -2.3 -2.1 -0.9 0.0 0.7 0.5 0.2 -0.6 0.4 0.7 1.5 1.5 2.9  !

0.687 0.996 1.1U5 1.211 1.163 1.165 1.054 1.120 1.054 1.174 1.192 8 1.239 1.144 1.025 0.714 0.703 1.016 1.129 1.230 1.1 B4 1.171 1.054 1.118 1.054 1.171 1.184 1.230

-2.7 -1.9 1.129 1.016 0.703 270*

-2,1 -1.6 -1.8 -0.5 -0.1 0.2 0.0 0.3 0.6 0.8 1.3 0.9 1.5 0.745 0.996 1 .1 34 1.160 1.195 1.073 1.117 1.043 1.155 1.110 1 .2 34 1.192 . 1.178 1.023 0.773 9 0.763 1.017 1.159 1.181 1.221 1.096 1.140 1 .0 54 1.140 1.096 1.221 1.181 1.159

-2.4 -2.0 1.017 0.763

-2.1 -1.7 -2.2 -2.1 -2.0 -1.1 1.4 1.3 1.8 1.0 1.6 0.6 1.3 0.637 0.958 1.059 1.185 1.168 1.183 1.071 1.156 1.090 1.208 1.192 1.209 1.118 .0978 . 0.649 10 0.650 0.979 1.D94 1.193 1.177 1.199 1.096 1.171 1.D96 1.199 1.177 1.193 1.094

-2.0 0.979 0. 6 50

-2.1 -3.3 -0.6 -0.8 -1.4 -2.3 -1.3 -0.5 0.7 1.3 1.3 2.1 -0.1 -0.1

.0. 54 3 0.955 1 072 1.065 1.196 1.171 1.2 09 1.156 1.193 1.164 1.204 1.080 1.091 0.969 0.551 11 0.547 0.963 1.081 1.071 1.193 1.177 1.221 1.1 84 1.221 1.177 1.193 1.071 1.081 0.963 0. 547

-0.8 -0.8 -0.8 -0.5 0.2 -0.5 -1.0 -2.4 -2.3 -1.1 0.9 0.9 1.0 0.6 0.6 0.804 0.906 1.231 1.087 1.211 1.177 1.207 1.158 1.178 1.074 1.225 0.906 12 0.811 0.808 0.913 1.222 1.071 1.193 1.181 1.230 1.181 1.193 1.071 1.222 0.913 0.811

-0,8 O.7 1.5 1.5

-0.' -0.3 -1.8 -1.9 -1.2 0.3 0.2 -0.8 -0.4 0.462 0.951 0.908 1.095 1.095 1.1 50 1.1 04 1.152 1.092 0.914 0.469 1.091 0.960 0.462 13 0.964 0.913 1.081 1.D94 1.159 1.129 1.159 1.094 1.081 0.913 0.964 0.469

-1.4 ~1,3 -0.5 1.4 0.0 -0.6 -2.2 -0.5 -0.2 0.9 0.1 -0.4 -1.4 0.462 0.804 0.961 0.968 1.002 1.003 1.022 1.003 0.977 0.814 0.466 14 0.469 0.811 0.963 0.979 1.017 1.016 1.017 0.979 0.963 0.811 0.469

-1.4 -0.8 -0.2 -1.1 -1.4 -1,3 0.6 2.5 1.4 0.4 -0.5 0.539 0.636 0.752 0.694 0.773 0.666 0.555 15 0.547 0.650 0.763 0.703 0.763 0.6 50 0.547

-1.5 -2.2 -1.4 -1.3 1.2 2.5 1.4 0*

QUADRANT POVER TILT RATIDS BASED FEY ON ASSEMBLY FDHN FROM ALL ASSEMBLIES MAP TIME: 09:02 DATE: 05/03/87 POWER LEVEL: 74% MEASURED CONTROL RODS: CON *ROL BANK D = 210 STEPS PREDICTION 1.0001 1.0073 BURNUP: 442 HVD/MTU.  % DIFFERENCE O.9895 1.0031 MAP #14; 75% PLATEAU FLUX MAP 9

l l Supplement Number Gne To Vogtle Unit One Initial Startup Report (Continued):

Figure 7.2.2.8: 100% Power Plateau Flux Map l

PLANT V0GTLE UNIT ONE 0)RE MAP - FDilN R P N M L K J H G F E D C B A 180*

0.547 0.646 0.764 0.707 0.752 0.619 1 0.535 0.6 38 0.749 0.692 0.749 0.638 0.519{

0.575 2.2 1.3 2.0 2.2 0.3 -3.0 -3.Ri 0.432 0.749 L-0.969 0.980 1.025 1.022 1.006 0.942 0.930 4.787 0.456 2 0.459 0.794 0.949 0.967 1.009 1.006 1.009 0.967 0.949 0.794 0.459

-3.8 -5.8 2.2 1.4 1.6 1.5 -0.3 -2.6 -2.0 -1.0 -0.7 0.447 0.919 0.875 1.096 1.118 1.183 1.159 1.171 1.072 1.056 0.898 0.938 0.457 3 0.459 0.944 0.907 1.073 1.095 1.1 56 1.132 1.156 1.095 1.073 0.907 0.944 0.459

-2.6 -2.6 -3.5 2.2 2.2 2.4 2.4 1.3 -2.1 -1.5 -1.0 -0.7 -0.3 0.786 0.897 1.214 1.094 1.215 1.214 1.2 58 1.201 1.199 1.073 1.224 0.910 0.602 4 0.794 0.907 1.213 1.078 1.197 1.192 1.2 36 1.192 1.197 1.078 1.213 0.907 0.794

-1.0 -1.0 0.1 1.5 1.5 1.9 1,7 0.7 0.2 -0.4 0.9 0.4 0.9 0.517 0.922 1.0 54 1.067 1.221 1.214 1.271 1.237 1.267 1.210 1.219 1.098 1.094 0.967 0. 544 5 0.535 0.949 1.073 1.078 1.200 1.193 1.234 1.204 1.234 1.193 1.200 1.078 1.073 0.949 0.535

-3.5 -2.8 -1.8 -1.0 1.7 1.7 3.0 2.8 2.7 1.4 1.6 1.9 2.0 1.9 1.6 0.599 0.922 1.063 1.179 1.198 1.239 1.149 1.220 1.123 1.209 1 .1 79 1.217 1.114 0.984 0 .648 6 0.638 0.967 1.095 1.197 1.193 1.215 1.120 1.191 1.120 1.215 1.193 1.197 1.095 0.967 0 .6 38

-6.1 -4.7 -2.9 -1.5 0.4 2.0 2.6 2.4 0.2 -0.5 -1.2 1.7 1.7 1.7 1.6 0.722 0.981 1.131 1.170 1.228 1.131 1.185 1.105 1.169 1.110 1.236 1.201 1.172 1.022 0.769 7 0.749 1.009 1.156 1.192 1.234 1.120 1.162 1.082 1.162 1.120 1.234 1.192 1.1 56 1.009 0.749

-3.5 -2.8 -2.2 -1.9 -0.5 1.0 2.0 2.1 0.6 -0.9 0.2 0.7 1.4 1.4 2.6 0.679 0.990 1.1 09 1.220 1.185 1.198 1.096 1.160 1.086 1.198 1.212 1.248 1.147 1.015 0.703 8 0.692 1.006 1.132 1.236 1.2 04 1.191 1.082 1.143 1.082 1.191 1.204 1.236 1.132 1.006 0.692 270*

-1.9 -1.6 -2.0 -1.4 -1.5 0.6 1.3 1.5 0.J 0.6 0.7 1.0 1.3 0.9 1.6 0.734 0.991 1.134 1.177 1.216 1.107 1.153 1.064 1,189 1.144 1.276 1.223 1.190 1.015 0.759 9 0.749 1.009 1.156 1.192 1.234 1.120 1.162 1.082 1.162 1.120 1.I34 1.192 1 .1 56 1.009 0.749

-2.0 -1.7 -1.9 -1,2 -1.5 -1.1 -0.8 0.2 2.3 2.1 3.4 2.6 3.0 0.7 1.4 0.627 0.949 1.062 1.194 1.190 1.206 1.107 1.169 1.129 1.213 1.214 1.223 1.179 0.970 0.640 10 0.638 0.967 1.095 1.197 1.193 1.215 1.120 1.191 1.120 1.215 1.193 1.197 1.095 0.967 0 . 6 38

-1.8 -1.8 -3.0 -0.2 -0.3 -0.8 -1.2 -0.1 0.8 -0.2 1.7 2.2 7.6 0.3 0.3 0.532 0.943 1.067 1.077 1.206 1.192 1.231 1.185 1.215 1.152 1.214 1.094 1.120 0.960 0. 542 11 0.535 0.949 1.073 1.078 1.200 1.193 1.234 1.204 1.234 1.193 1.200 1.078 1.073 0.949 0.535

-0.6 -0.6 -0.6 -0.1 0.5 -0.1 -0.3 -1,6 -1.6 -3.4 1.1 1.6 4.4 1.1 1.1 0.788 0.8 96 1.222 1.095 1.217 1.174 1.199 1.156 1 .1 56 1.062 1.198 0.910 0.797 12 0.794 0.907 1.213 1.078 1.197 1.192 1.236 1.192 1.197 1.078 1.213 0.907 0.794

-0.9 -1.1 -0.8 1.7 1.7 -1.5 -3.0 -3.0 -3.4 1.5 1.2 0.1 0.4 0.442 0.912 0.890 1.090 1.097 1.128 1.087 1.130 1.093 1.084 0.910 0.945 0.457 1 13 0.459 0.944 0.907 1.073 1.095 1.156 1.132 1.1 56 1.095 1.073 0.907 0.944 0.459

-3.5 -3.4 -1.8 1.6 0.2 -2.4 -3.9 -2.2 -0.2 1.0 0.4 0.1 -0.4 0.441 0.780 0.949 0.958 0.980 0.977 0.997 0.989 0.958 0.792 0.457 14 0.459 0.794 0.949 0.967 1.009 1.006 1.009 0.967 0.949 0.794 0.459

-3.8 -1.9 0.0 -0.9 -2.9 -2.9 -1.1 2.2 1.0 -0.3 -0.3 0.527 0.625 0.739 0.6 84 0.757 0.652 0.541 15 0.535 0.638 0.749 0.692 0.749 0.638 0.535

-1.5 -2.1 -1.4 -1,2 1.1 2.2 1.0 0*

QUADRANT POWER TILT RATIOS BASED KEY ON ASSEMBLY FDifN FROM ALL ASSEMBLIES MAP TIME: 20:37 DATE: 05/31/87 POWER LEVEL: 99.5% MEASURED CONTROL RODS: ALL RODS OlfT PREDICTION 0.9993 1.0054 (CONTROL BANK D = 228 STEPS)  % DIFFERENCE BURNUP: 640 MWD /HTU 0.9902 1.0051 MAP # 33: 100% POWER FLATEAU ARO FLUX MAP 10

Supplement Number One To Vogtle Unit One Initial Startup Report (Continued):

Figure 7.2.2.9: Control Rod, Movable Incore, and Burnable Poison Pin Locations PLANT YOCTLE UNIT ONE CORE MAP R P N M L K J H C F E D C B A 180' C C 10 C .C 10 C ,C 10 C 1

C7 T B4 C 9 C C 12 A C 20 A C 19S A C 12 C C 9 2 Sa B C B Sa MT T A2 T F2 T T T M,

.C 9 C B 20 A B 16 A B 16 A B 16 ,A B 20.C C 9 3

Sd $b Sb Sc A9 C9 D8 F3 l

C B 20 B B 20 A 45 8 16 A B 16 A B 20 B B 20 C 4 Se D Se l

D Sa A4 D5 T T T U T T T C C 12 .A B 20 A B 16 A B 16 A- B 16 A B 20.A C 12 C 5 Sc Sd A10 D7 C10 C3 C 10 A B 16 A B 16 A B 20 A B 20 A B 16 A B 16 A C 10 6 B C A C B B6 T F5 T T B3 T AS T T T A7 T C C 20 A B 16 A B 20 A B 20 A B 20 A B 16 A C 2U C 7 Sb Sb E4 D1 B5 E7 C 10 A B 16 A B 16 A B 20 A B 20 A B 16 A B 16 A C 10 8 C Se A D A Se C 270*

C2 T 4 E9 T C8 T E6 T T E8 T F1 E9 T . D3 T C C 20 A B 16 A B 20 A B 20 A B 20 A B 16 A C 20 C 9 Sb Sb F8 Cl A8 F7 C 10 A B 16 A B 16 A B 20 A B 20 A B 16 A B 16 A C 10 10 B C A C B T. T A3 T CP T T T B1 T T C C 12 A B 20 A B 16 A .B 16 A B 16 A B 20. A C 12 C 11 Sd Sc D2 D10 C5 B10 B2 C B 20 B B 20 A B 16 A B 16 A AS B 20 B B 20 C 12 Sa D Se D Sa T T El T F6 T T A6 T C 9. C B 20 A B 16 r B 16 A B 16 A B 20 C C 9, 13 Sc Sh Sb Sd E5 D4 B8 C4 C 9 C C 12 A C 20 A C 19S A C 12 C C 9 14 Sa P C B Sa B7 T T C6 T T E2 T D6 7, C C 10 C C 10 C C 10 C 15 F4 Al T O'

NOMINAL CONTROL NLHBER SHLTDOWN NUMBER FUEL BUNDLE KEY BANK RODS BANK PODS TYPE ENRICHMENT Sa b IFUELBUNDLETYPE A 4 # BURNABLE POISON PINS Sb 8 C 3.1%

B 8 Sc 4 l CONTROL BANK 1hCATION B 2.6% , MOYABLE INCORE PATH "T"- THERM 0COLTLE C 8 Sd 4 A 2.!! L D 5 Se 4 Movable Incore Path is incore drive path number.

TOTAL 25 IUIAL 25 Number in Burnable Poison is number of pins in the assembly.

53 TOTAL (DNTROL RODS "S" is a source location.

See FSAR Figure 4.3-5 for Burnable Poison Loading Pattern, Figure 4.3-36 for Rod Cluster Control Assmebly Pattern.

and Figure 4.3-1 for Fuel Loading Arrangement .

i 11

__ _ _ _ _ _ _ _ - _ _ _ J

t Supplement Number One To Vogtle Unit One Initial Startup Report (Continued):

7.4.1 Large Load Reduction (1-700-01)

Objective The objective of the Large Load Reduction Test was to demonstrate satisfactory plant transient response to a 50 percent power load reduction without tripping or actuating safety equipment.

The abstract for this test is FSAR Section 14.2.8.2.52  ;

t Discussion I

A 50 percent load reduction test was conducted from 75 percent power. The results, were satisfactory although a faulty relay card in the rod control l system required operators to manually insert control rods to reduce reactor  ;

power and match the reduced turbine load. The card was replaced after the test. 'The plant stabilized and the reactor did not trip. Safety equipment was not actuated. The majority of test objectives were met. Additionally, system setpoint tuning was completed which should resolve any remaining  !

problems that existed during the test.

l Westinghouse has evaluated the need to conduct the 50 percent loaa reduction test at the 100 percent power level. They have concluded that the test is optional due to the satisfactory performance of the plant. The test does not exercise or demonstrate any safety function or satisfy any safety related criteria required by Regulatory Guideline 1.68. This position was forwarded to the NRC who concurred with deleting the 50 percent load reduction test at 100 percent power (see References 2 and 3).

No further large load reduction testing will be undertaken or reported. l l

l 12 I

J

Supplement Number One To Vogtle Unit One Initial Startup' Report (Continued):

7.4.2 Load Swing Test (1-6SC-02)

Objective The test objective remains unchanged from the original issue of the startup report. This ' objective is to verify nuclear plant transient response, including automatic control system performance, when step load changes are introduced to the turbine-generator at 30, 75, and 100% power levels.

The abstract for this test is FSAR Section 14.2.8.2.27.

The 100% power level response was verified during this test period.

Methodology The Load Swing Test, (1-6SC-02), FSAR Section 14.2.8.2.27, and Automatic Steam Generator Level Control Test (1-6AE-01), FSAR Section 14.2.3.2.25, were conducted simultaneously on November 9, 1987.

With plant conditions stable at approximately full power and all reactor control systems in automatic, turbine load was decreased by approximately 10 percent of rated power. The plant was allowed to respond and stabilized without operator intervention. Important parameters were monitored.

After stabilization, turbine load was returned to original and the plant was l allowed to respond and stabilize without operator intervention. The same parameters were monitored.

I Data was gathered from the Proteus and ERF computers and strip chart recorders._

Results All acceptance criteria were met.

The plant successfully withstood a ten percent step decrease in turbine load, followed by a ten percent increase. See Figures 7.4.2.6 through l l 7.4.2.33. (The Figures start with 7.4.2.6 because they continue from the original issue.) No operator intervention was necessary. All automatic reactor control systems responded adequately to control parameters within acceptable limits. The most important parameter, steam generator water level, returned to a stable pre-transient position within approximately ten minutes following . initiation of the power reduction. Levels returned to stable conditions within twenty minutes of initiating the power increase, i

13 i

Supplement Number One To Vogtle Unit One Initial Startup Report (Continued):

7.4.2 Load Swing Test (1-6SC-02) (Continued):

As expected, at about 50 seconds after the power decrease was initiated the turbine . bypass steam control valves opened in response to the C-7 permissive, . The extra steam flow caused brief increases in steam generator water. levels, steam flow rates, delta-t power, and feedwater pump speeds.

Problems The feedwater. control system experienced oscillations due to oscillations in the position of the main feedwater regulating valve to steam generator #2.

Main feedwater valve oscillations had been observed prior to the test but the feedwater system was also stable before and after the test. During. the test 'the valve's air control system caused it to move rapidly between approximately 65% to 85% open. Although this movement produced minor oscillations in the rest of system, the system as a whole remained stable.

The main feedwater control valves have air control systems mounted at the valves that produce rapid opening and closing times. The air booster relays on two of the valves were replaced. The valves now respond much smoother and have improved control.

The 100% power test completes the load swing test. There will be no further discussion in later supplements.

I L  !

i l

14 i

J

i-

, Supplement. Number One To Vogtle Unit One Initial Startup Report (Continued):

l' FIGURE 7.4.2.6: 10% LOAD DECREASE FROM FULL POWER -

STEAM GENERATOR NARROW RANGE WATER LEVELS l

10x LOAD REDllCIl0N OF 9 HOUEMBER 1987 60 59 .n 58 s -

37 I- .

56 n lb h 55 -

~Ii M 54 V~$

I ,E .

DaE 53 m* k. m 52 - b 4 s 4 e

$51 0 e 'JN1 8

z ail+ H

/- tg L ,

eda I:n A

$ 50h lad L A 5 2 49 6 s 1 48i II E $

gj -

I 47 1@ I 6 STEAM CENERATOR 81 NR LEUEL g

M hfi-A STEAM CENERATOR 82 NR LEVEL 0 STEAM GENERATOR #3 NR LEVEL 45 I 5-SIEAM GENERATOR 84 HR LEVEL A 44 '

28 29 38 31 32 33 34 3'S 3'6 37 38 39 40 MIffdTES CLOCK IIKE Notes: 1. Clock time is minutes in 22:00 hours on November 9, 1987.  !

2. Water levels from all steam generators show common time frames and magnitudes of change, j "NR" means " Narrow Range" steam generator water level.

3.

15 )

I I

i 1

(

l

_ _ - _ _ - - _ - - - - _ - - - - - _ l

Supplemen- Number One To Vogtle Unit One Initial Startup Report (Continued):

FIGURE 7.4.2.7: 10% LOAD DECREASE FROM FULL POWER -

. STEAM GSNERATOR #1 FEEDWATER AND STEAM FLOWS 10x LOAD REDUCfl0N OF 9 HOUEKBER 1987 j 3.8

$ STEAM CENERATOR 81 FEED FLO11 j 3.7.Y'ut***^

N, S ,

3.6 k i E \

2 3 3.5 START i

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V C 3.1 I I) 6 a l 4 3 k3 28 29 30 31 32 33 34 35 3'6 3h 38 39 48 MIHl;TES CLOCK f!ME Note

Clock time is minutes in 22:00 hours on November 9, 1987.

16

i l

L Supplement Number One To Vogtle Unit One Initial Startup Report (Continued):

FIGURE 7.4.2.8: 10% LOAD DECREASE FROM FULL POWER -

STEAM GENERATOR #2 FEEDWATER AND STEAM FLOWS 10x LOAD REDllCTION OF 9 HOVEMBER 1987 3.9 3.8/M A41A f

I $

b STEAM CENERATOR #2 )EED FLOW n ETEAM GENERATOR #2 STEAM ELOW l

3,7N M n I

" F 1 3.6 I A.I a 2 START 0

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I i  ! I i 1 1 4 i i 1 28 29 30 31 32 33 34 35 36 37 38 39 40 l' MlHi!TES CLOCK TIME l

l L

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Note: Clock time is minutes in 22:00 hours on November 9, 1987.

)

l :l l 17 l l

l 1

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l l __ - _ _ _ _ . - _ _ _ _ _ _ _ _ . _ _ . . _ _ _

Supplement Number One To Vogtle Unit One Initial Startup Report'(Continued):

FIGURE 7.4.2.9: 10% -LOAD DECREASE FROM FULL POWER -

STEAM GENERATOR #3 FEEDWATER AND STEAM FLOWS 10x LOAD REDllCIION OF 9 HOUEMBIR 1987 3.8' A sIInM cENERnIOR #3 FIED FLOW g,g g g, O STEAM CENERAIOR N3 STEAM FLOW b r,,

3.6  %\ 1 - \

3 START

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= I . I

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2D $9 $0 $1 3'2 3'3 N4 N5 N6 37 - NB 3'9 46l MIHilTES CLOCK TIME Note: Clock time is minutes in 22:00 hours on November 9, 1987.

I 18 I

i E

i Supplement Number'One To Vogtle Unit One Initial Startup Report (Continued):

(

FIGURE 7.4.2.10: 10% LOAD DECREASE FROM FULL POWER - ,

STEAM GENERATOR #4 FEEDWATER AND STEAM FLOWS l b i

.I 10x LOAD REDUCTION OF 9 NOVEMBER 1987 l 4

0 6 STEAM CENERATOR 54 TEED FLOW D SIEAM GENERATOR 84 STEAM FLOW 3.9 STAdi I L \

fi, j 3.8I' _ ,

2 kV 3.7 ,

5

3,6 f' T I

Z 3.5  % 1 4Q 4 .A dM h h \b 3,4 h v kh h 3,3 _

28 29 30 31 32 33 34 35 36 37 38 39 40  ;

MINUIES CLOCK TIMI Note: Clock time is minutes in 22:00 hours on November 9, 1987 19

Supplement Nu'mber One To Vogtle. Unit One Initial Startup Report (Continued):

-FIGURE 7.4.2.11: 10% LOAD DECREASE FROM FULL P0lER -

DELTA-T P0h'ER 10x LOAD REDUCTION OF 9 HOUEMEER 1987 100 gg A LOOP 1 DELTA-T POWIR 1 2 "t

\

95 k 97 START ,

L 96 95 L s

) \

94 W

f 93 L

H 92 91 y [A 90 " 3/m3 * , .r.

89 & b b th ,

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28 29 3'O $1 32 h3 3'4 35 N6 37 38 39 40 i i

M!ifdTES CLOCX TIME l 1

1 l

1 1

1 1

1 i I

Note: Clock time is minutes in 22:00 hours on November 9,1987.

l l

l

l. 20 i

! i

l i

Supplement Number One To Vogtle Unit.One Initial-Startup Report (Continued):  ;

i L- FIGURE _ 7.4.2.12: 10% LOAD DECRCASE FROM FULL POWER -

TAVERAGE AND TREFERENCE l

10x IAAD REDUCTION OF 9 NOVEMBER 1987 ,

591 A TAUERACE (AUCTIONEEEED HIGH) l /]

!. O IRETERENCE L .590 .-

l

, }UhQW l

START j 589 588 4

1 k

1 587 %L l

NE g WsSk* ,ME 586 g

1 585 f

h

$584 Lm n r, - m n m ,n E]

lU N 4-@ C002 @ M 'd Y M h "P N W

0 583 I I i i i i I ( l I I 23 29 30 31 32 33 34 35 36 37 38 39 40 MINUIES CLOCK IIME Note: Clock time is minutes in 22:00 hours on November 9, 1987.

21 1

Supplement Number One To'Vogtle Unit'One Initial Startup Report (Continued):

FIGURE 7.4.2.13: 10% . LOAD DECREASE FROM FULL-POWER -

CONTROL BANK D POSITION 10% LOAD RIDUCTION OF 9 HOUEMBER 1987 210 A CONTROL BAHX D POSITION 205 t

240 STAFT 195 190 I 185 o L M

H

. 180 2

0 175

1 3 \

j170 \

e man h 165 \

3

\ng ,yy3,yy,

?160 \

E \

y yM A anAff. A3f A AAp_anA A Apfjf, 2h 29 NB 31 3'2 33 34 5 3'6 3'7 N8 39 40-MINUTES CLOCE TlHE Note: Clock time is minutes in 22:00 hours on November 9, 1987.

l-

! 22 o'_ -- ---

Supplement Number One To Vogtle' Unit One Initial Startup Report (Continued):

' FIGURE 7.4.2.14: 10% LOAD DECREASE FROM FULL POWER -

PRESSURIZER LEVEL 10x LOAD REDUCI!ON OF 9 HOUEMBER 1987 61 A PRESSURIZER LEVEL 60.5 60

./1 59.5 I b

59 k

58.5 SIARI 58 1 57.5 A

E 57 A N

$ ^4, WM~

56.5 A

~

tb Ns &ssM 56 NM

.A 3 A AA 7-W L55.5 28 29 30 31 32 33 34 35 36 37 38 3'9 40 MIfRITES CLOCK IIME Note: Clock time is minutes in 22:00 hours on November 9, 1987. ]

l l

23 b' 1

Supplement Number One To Vogtle Unit One Initial Startup Report (Continued):

' FIGURE 7.4.2.15: 10% LOAD DECREASE FROM FULL POWER -

PRESSURIZER PRESSURE' l

10X LOAD REDUCIl0N OF 9 NOUEKEER 1987 2250 4 PRESSURIZER FRESSURE 2245 lh ,, k3,g g AV pj -

wg w LNY$ p

2240 t 2235 l [

STARI f

'X 2230 h ..

W2225 _

/

t

! 2220 37

/

A y?

0 m

e A2215 28 29 30 31 32 3'3 34 35 36 37 38 3'9 40 MlHUTIS CLOCK IIME Note: Clock time is minutes in 22:00 hours on November 9, 1987.

24

Supplement Number One To Vogtle Unit One Initial Startup Report (Continued):

l FIGURE 7.4.2.16: 10% LOAD DECREASE FROM FULL POWER -

MAIN FEEDWATER PUMP SPEEDS 1.

l 10x LOAD REDUCTION OF 9 NOVEMBER 1987 l

l 5

$ STEAM GENERATOR TEED PUMP A l

0 STEAM CENERATOR FEED PilMP B

"'* ^

yQ b N 4,9 >

TMM 4.0 a k START I I

4

% y c 1. ~ J 4,7 . Si '

E h 8

b

.\

4,6

. . w h bkkg l A 4,5 2'8 N9 NO N1 32 3 N4 N5 N6 N7 38 39 40 MINUTES CLOCE TIME Note: Clock time is minutes in 22:00 hours on November 9, 1987.

25 l

l i

E________________-____

"' Supplement Number One To Vogtle Unit.One Initial Startup Report (Continued):

FIGURE. 7.4.2.17: 10% LOAD DECREASE FROM FULL POWER -

GENERATOR GROSS OUTPUT 10x LOAD REDUCTION OF 9 NOUEMBER 1987 1170

$ CENERAIOR CROSS OUIrur 1150, j3 >

1130 START 1110 m 1990 1970 h

1950 l o.

l

[1030 H

o

$1810 W d

1. 990 H

970 ,3 i,rg,g a -=

I 950 I

23 29 3O 3'1 3'2 33 3'4 35 3'6 37 3'8 3'9 49 MINDIES CLOCX TIME 1

Note: Clock time is minutes in 22:00 hours on November 9,1987.

26 l

l l

1:

l-1 Supplement Number One To Vogtle Unit One Initial Startup Report (Continued):

' , FIGURE 7.4.2.18: :10% LOAD DECREASE FROM FULL POWER -

TYPICAL FEEDWATER TEMPERATURE L

19x LOAD RDUCTION OF 9 HOUEMBER 1987 442 l- 441 6 STMN CDI El TED TDIPERATURE TYPICAL FEEDMATER TEMPERATURE l' $._ mAAAAAAAAAAAly 439.-

438 437 436 S T k

435 434

\

432 431

. 439 o, \

a 42s 4 , , , . ,,,,, g 3 W 427  ;. i 426 W

A 425 23 N9 M9 N1 Y2 N3 M4 N5 M6 37 h6 M9 441 NIMITES CLOCK TIME Note: Clock time is minutes in 22:00 hours on November 9, 1987.

27

Supplement Number One To Vogtle Unit One Initial.Startup Report (Continued):

FIGURE 7.4.2.19: 10% LOAD DECREASE FROM FULL POWER.-

TURBINE FIRST STAGE PRESSURE 10Y. LOAD REDUCTION OF 9 HOUEMBER 1987 650 '

2 R $ TURBINE FIRST SIAGE PRESSUEE-h.

'30 IIANT 620 a 1

l 610 600 i

590.. '.

b 580 3

3570 m

e

$ 560 _

T 550 WA% 1 . >>3,,, >!b,f , a ,r , ,f/4AM o

yg g -~ --

e A S40 28 29 3'E 31 32 33 34 3'5 36 3'? 38 39 40 MlHUTES CI,0CK IIME i

l l

1  !

l Note: Clock time is minutes in 22:00 hours on November 9, 1987.

t l

28 i

i k

Supplement Number One To Vogtle Unit One Initial Startup Report (Continued):

FIGURE 7. 4.'2. 20 : 10% LOAD INCREASE TO FULL POWER -

STEAM GENERATOR NARROW RANGE WATER LEVELS 10x LOAb INCREASE OF 9 NOVEMBER 1987 56 55 -

54 f ubE Shh_ _

53 $1 kN S E,

sa ( _ i41 ,'R" 51 NIY N -

gap '

s~g -

49

'1 .I __ di d I 48 d '

{

J : 47 b n$bY

$46 k N 45 Y b g 44 hN d +N

!43

? 5Y 3 40 k1IA.

• L

[g I 39 k 38 a [] A STEAM CEN #1 NR LEVEL P 37 IEN [ A STEAM GEN #2 NR LEVEL h 36 h n O STEAM CEN 83 NR LEVEL N 35 W

@1ss=

L STEAM GEH #4 NR LEVEL j

12[3[4[5 [6 [7 l'8 [9 NO 21 N2 23 24 25 26 27 [8 29 30 31 32 3$

MINUTES CLOCX IIME i

)

i l

Notes: (1) Clock time is minutes in 23:00 hours on November 9, 1987. i (2) "NR" means " Narrow Range" steam generator water level.

! 29 l

1 j

A _ _ _ _ . .

i

l i

.;" \

Supplement Number One To Vogtle Unit One Initial Startup Report (Continued):

I: FIGURE 7.4.2.21: 10% LOAD INCREASE TO- FULL POWER - ,

l STEAM GENERATOR #1 FEEDWATER AND STEAM FLOWS l

10x LOAD INCREASE OF 9 HOUIMBER 1987 j 38'  !

3.7 >- d "

3.6 S '

g 5

~ ~

L - "S 45 m

h3.5 O I 1

{

3,4 d i h

j

[3,3 ,ji  !

k3.2 'A '4I

$ T '1 f., M '

8 SIEAM GENERATOR R1 FEED FLOW l I D STEAM CINERATOR #1 STIAM FLOW i o 3.1 _:

l 1 1 3 START w i I 3 1h 13 14 15 16 17 18 19 20 21 22 23 24 2'S 26 27 2'8 29 30 31 3230 MIN 3TES CLOCX TIME l

1 i

Note: Clock time is minutes in 23:00 hours on November 9, 1987.

30

. Supplement Number One To Vogtle Unit One Initial Startup Report (Continued):

FIGURE 7.4.2.22: 10% LOAD INCREASE TO FULL POWER .

j STEAM GENERATOR #2 FEEDWATER AND STEAM FLOWS I d

1 10% LOAD INCREASE OF 9 N0YEHEER 1987 4

3.9 1 3 ., 8

,t ,O L ,,

3.7 - "

3.6 rP

% 5 t

!3.5 E e

[ '

o f

3 .4 I f f sil

1. 3.3 - Ik 4 3.2 ^ STEAM CENERATOR N2 FEED FLOW l 0 STIAN GENERATOR #2 STEAM FLOW 3.1 h STAhi i

- t

' I '

12 13 1'4 th [6 1? I8 l'9 20 21 I2 $3 24 2'5 2'6 I7 N8 $9 30 Il 32 3' MINUTES CLOCK TIME k

i i

1 Note: Clock time is minutes in 23:00 hours on November 9, 1987.

l 31 l

l

Supplement Number One To Vogtle Unit One Initial Startup Report (Continued):

FIGURE 7.4.2.23: 10% LOAD INCREASE TO FULL POWER -

STEAM GENERATOR #3 FEEDWATER AND STEAM FLOWS 10% LOAD INCREASE OF 9 HOVEMEER 1987 3.8 M w -~ c, u n^.,

r{ [ =

h3,5 ,

i  :

d ,

m 3,4 '

?r 1 i

~ l

$ 3 .3 I 3.2 A STEAM CLHERAIOR #3 FEED FLOW I

0 3.1 b#h.'.

Y '.- 0 SIEAM CENTRATOR 413 STEAM FLOW 3 l I I

J " START 12 [3 [4 [5 [0 [7 [8 [9 20 2'1 22 2'3 N4 [5 N6 [7 N8 N9 3O N1 N2 3 l MitfJIES CLOCK flME l

I L l i

l l \

Note: Clock time is minutes in 23:00 hours on November 9, 1987.

L 32 l-4 b .

- _ _ _ __ _ _ _ . ___ -. -]

Supplement Number One To Vogtle Unit One Initial Startup Report (Continued):

FIGURE 7.4.2.24: 10% LOAD INCREASE TO FULL POWER -

STEAM GENERATOR #4 FEEDWATER AND STEAM FLOWS 10x LOAD INCRIASE OF 9 NOVEMBER 1987 4.1 4

f(# 1":.

3,9 >!n/ -

Ota EU A A A * .

^^ '

f $1)5 _

3.8 m w- -1 A "n

. eT m g JwagRaF%ppf Pac' 33.7 I E

!3.6 2

$d I

\

53s fA

• 4 f3.4 N y y-a

[3.3 -

- $ STEAM GENERATOR #4 FEED FLO!'

z } O STEAM cENERATOR #4 STEAM TLOW o

- 3.2 N START M

I 3.1 '

12 I3 [4 15 l'61h 18 l'9 NO N1 N2 $3 24 25 26 2h 28 29 [0 Il h2 3'

]

MitRITES CLOCK TIME I 1

i l

I Note: Clock time is minutes in 23:00 hours on November 9,1987.

l.

33 l

i

Supplement Number One To Vogtle Unit One Initial Startup Report (Continued):

FIGURE 7.4.2.25:. 10% LOAD INCREASE TO FULL POWER -

DELTA-T P0kTR 10x LOAD INCREASE OF 9 NOVEMBER 1987 100 99 984 4*a >$An' Ab fli$kib'NAT- h ocqygseg-

%y e g 97 M!

?L 96 I 95 94 j

+

93  !

I W

2 0 91 E

I F 90 b $

p 89  !

A 88 "

! LOOP 1 PELIA-f P04IR

{ 87 W

86 5TA RI W f L 85 '

12 13 14 15 16 1h 18 19 20 21 22 23 2'4 2'5 2h 2h 28 29 30 31 32 3:.

MitulTES CLOCX TIFI Note:- Clock time is minutes in 23:00 hours on November 9, 1987.

34

i Supplement Number One To Vogtle Unit One Initial Startup Report (Continued):

FIGURE 7.4.2.26: 10% LOAD INCREASE TO FULL POWER -

TAVERAGE AND TREFERENCE /

IBX LOAD IHCPR$E OF 9 N0YIMBER 1987 589 A TAl'ERAGE (AllCTIONEERED HICH)

D TREFERENCE 388 UUUUUUU U2 ggg. ..B000000I[UU 587 E ^ ^ ^ 4^ MA ^^ 4 0 y , , aus r~~ ~$7EY~

[

586 y a

4 kht' $

585 584 4-W m a W l 1

0 START W

A 583 12 [3 [4 [5 [6 [7 [8 [9 2'O 21 22 23 24 2'5 26 2'? 28 29 38 31 3230 MINUIES CLOCK TIME Note: Clock time is minutes in 23:00 hours on November 9, 1987.

l l

l 35 l

(.

1 l

l L

L Supplement' Number One To Vogtle Unit One Initial Startup Report (Continued):

1.

FIGURE 7.4.2.27: 10% LOAD INCREASE TO FULL POWER -

. CONTROL BANK D POSITION 10X LOAD REDUCTION OF 9 NOVEMBER 1987 210 '

A COMIROL BANK D POSITION 205 ,,,,,,,,,,,

BM gygg7 195 l

190 1

Z 185 0

m H

180' a

e 0

175 I

2

$ 170 I hv##

b 165 \

O

\

fg n 4 M vA

!8 160 7 w,,, ...,,,,,,,,,,,,,,..,,,,

i l i I I )  ! i  ! I I 28 29 38 31 32 33 34 35 36 37 38 39 40 Mlf0TES CLOCK TIME I

.i Note: Clock time is minutes in 23:00 hours on November 9, 1987.

l 36 l

l

l~

1.

Supplement Number One To Vogtle. Unit One Initial Startup~ Report (Continued):

l FIGURE' 7.4.2.28: 10% LOAD INCREASE TO FULL POWER -

1 PRESSURIZER LEVEL 1.

10/, LOAD INCREASE Of 9 HOUEMBER 1987 l 60 A PRE 5$URIZER LEUEL 59 A Amew wwAwre SIART gM 1

l 2

$e 1

57 k A

. I I J4 *J 56 k [

l 1 55 I I l 5 /

l r*

W is' i

V K \

W i 12 13 l'4 15 16 17 le l'9 2O 2'1 22 23 2'4 25 26 27 ' 28 2'9 30 3'1 32 3' MINT!TES CLOCK IIME l

l i

(

Note: Clock time is minutes in 23:00 hours on November 9, 1987.

37 4

C=

L i Supplement Number One To Vogtle Unit One Initial Startup Report (Continued):

1 FIGURE 7.4.2'.29:. 10% LOAD INCREASE TO FULL POWER -

o 1:

PRESSURIZER PRESSURE y

10x LOAD INCREASE OF 9 HOUEMBER 1987 2250 A PRESSURIZER FRESSURE START 2245

&2 -4 2240

[4 q, a,g" i khi

\

2235 A hi t

=

l h230

!! i

[ . t.

8 i L a 12 [3 [4 lb [6 [?-[8 [9 [0 $122 N3 h4 25 26 N7 2'8 N9 $9N1N23' Mllt!!IES CLOCK IIME l

l 1~

1 l

l 1

l l

l I

Note: Clock time is minutes in 23:00 hours on November 9, 1987.

l l

l 38 l

l l

1,

_ _ _ _ _ _ _.____U

Supplement Number One To Vogtle Unit One Initial Startup Report (Continued):

FIGURE 7.4.2.30: 10% LOAD INCREASE TO FULL POWER -

MAIN FEEDWATER PUMP SPEEDS 10/. IAAD INCEEASE OF 9 NOVEMBER 1987 4.9 4,8 . cm M ad au M"""%

"~

~

QWdi:st

. 4 msg 2Wh3 L 1 4.7 g i a

& M

7 L

Z c d C 4.6 if e 9 h STAhI F

4.5 k "a f A MAIN FEIDWATER PUMP A SPEED

1. ~

[#

f A MAIN FEEDWAIER PUMP B SPEED L

E 12 l'3 l4 lb 16 ih 1'8 19 2O 21 22 23 24 25 26 27 28 29' 30 31 323:

MINUIES CLOCK TIME Note: Clock time is minutes in 23:00 hours on November 9, 1987.

39 1

g

Supplement Number One To Vogtle Unit One Initial Startup Report (Continued):

FIGURE.'7.4.2.31: 10% LOAD INCREASE TO FULL' POWER -

GENERATOR GROSS OUTPUT 10x LOAD INCREASE OF 9 NOUrKBER 1987 1140 1130 u

- . >gg 1120 mh IM %mn%y * --"m"h wd'U E g

~1110 g

\

ue0 T 1090 1980.._

1870

.1960. r

.J

'1850 T-l 1840 f 31030 b1820 O &

I '

[1010 1000

,,0 ~

ac,J k @ o GENERATOR GROSS OUITUI j 980 h 970 START W I I 960

.1h [3 [4 [5 [61h [8 [9 NO 21 22 23 24 N5 N6 $7 2'8 N9 3'O N1 32 3d MlffdTES CLOCE TIMI l . Note: Clock time is minutes in 23:00 hours on November 9, 1987.

40 l

l

l b 1 <

Ej l

)

j

(. .

Supplement Number One To Vogtle Unit One Initial Startup Report (Continued): 'j FIGURE -7.4.2.32: 10% LOAD INCREASE TO FULL POWER - )

TYPICAL FEEDWATER TEMPERATURE 1 l-I 10X LOAD INCREASE OF 9 NOVEMBER 1987 1 L

441 0 SIEAM CEN #1 FEED TDiPIRATURI (IYPICAL OF ALL SIEAM CEN'S) 440 439 .. .

?QQ.;L+b222M 438 ($kl,r  %

437 a

/

436 -

/

435 Y

/

434 433 START d

/

431 j 430 1 L (4 429 .

• L 428. 'E W

0 427 12 [3 N4 N5 I6 [7 [8 [9 NO 21 N2 N3 N4 2'5 N6 2'? 28 N9 NB 31 N2 35 MlHUTES CLOCK IIME Note: Clock time is minutes in 23:00 hours on November 9,1987.

l l

l 41 '

1 l

t l

l.

Supplement Number One To Vogtle Unit One Initial Startup Report (Continued):

FIGURE 7.4.2.33: 10% LOAD INCREASE TO FULL POWER -

TURBINE FIRST STAGE PRESSURE ISX LOAD INCREASE OF 9 MEMBER 1987 659 '

640 Ammmmmmy, 63e , ,, ,,, , _42 629 NW e

619 680 598 588 i

578 d' W

$.560 550 M" $ TURBINE FIRST STAGE PRESSURE E

g 548 a START e

b 539 3 i i l i 12l'3'l'4thI'sth 38 1'9 2'8 2'1 2'2 2'3 2'4 2b 26 2h 28 29 38 3'1 32 I MINUTES CLOCX IIME

)

Note: Clock time is minutes in 23:00 hours on November 9, 1987.

l 42 L i o -- 4

1 i

Supplement Number One To Vogtle~ Unit'One Initial Startup Report.(Continued):

i 7.4.4 Auto Steam Generator Level Control (1-6AE-01)

Objectives The objectives remain unchanged from the original issue of the startup report. These were to: (1) verify the stability of the automatic steam generator level control system following simulated transients at low-power and high-pc<er conditions; and (2) verify operation of the variable speed feature of the feedwater pumps.

The~ abstract for this test is FSAR Section 14.2.8.2.25.

The 100% power level response was verified during this. test period.

Methodology l 100% Power Testing l

l The Load Swing Test, (1-6SC-02), FSAR Section 14.2.8.2.27, and Automatic l Steam Generator Level Control Test (1-6AE-01), FSAR Section 14.2.8.2.25, were conducted simultaneously on November 9, 1987. The feedwater regulating and other reactor control systems were in automatic, as explained in Section 7.4.2.

Control system stability was verified similar to the 50% and 75% plateau.

l Step changes in load of 10% power were introduced as explained in Section 7.4.2 of this supplement.

Re.;ults The results are shown in Figures 7.4.2.6 through 7.4.2.38, found in this supplement. The feedwater regulating system remained stable despite oscillations caused by oscillations in main feedwater regulating valve number two.

All acceptance criteria were met.

The control system adjustments were unchanged from the 75% power values listed in the original issue of the startup report. This tuning emphasizes control at lower power levels where most steam generator water level trips occur.

The' 100% power test completes the liuto Steam Generator Level Control Test.

There will be no further discussion in later supplements.

43 l

l' k

1 Supplement Number One To Vogtle Unit One Initial Startup Report (Continued):

7.6.2 Waste Evaporator Performance Test (1-5HB-01) 7.6.3 Boron Recycle Evaporator Performance (1-5HE-01)

A discussion of radwaste system testing, including the waste evaporator and boron recycle . evaporator, was previously discussed in Reference 1. To paraphrase, these- systems are not required to maintain the boric acid

' concentration in the reactor coolant system. They are not safety related l'

except for safety .related isolation valves that have been functionally tested. The normal function of these systems is fulfilled by the alternate radwaste facility.

The waste evaporator and boron recycle evaporator will not be tested as part of the Vogtle Unit One startup test program. They will not be discussed in any future supplements to the Vogtle Uilt One startup report. If tested prior to the end of the Unit One test program, they will be reported in the Unit Two Initial Startup Report.

l 7.6.4 Metal. Impact Monitoring (1-5SQ-01), FSAR Section 14.2.8.2.19 l Metal Impact Monitoring (1-5SQ-01), FSAR Section 14.2.8.2.19, was completed.

Results were transmitted in a separate report (Reference 4). The report contained:

'(1) Documentation of system sensitivity in accordance with Regulatory Guide 1.133;  ;

(2) Bases for recommended system settings; (3)' Simulated loose parts impact data and other background information to allow GPC personnel to evaluate suspected impacts; and (4) Illustration and tabulation of accelerometer signals at the.100% l power level for verification of the signal train integrity and detection of signal degradation.

The DMIMS will receive no further discussion in the startup report or supplements.

44 1

m Supplement Number One To Vogtle Unit One' Initial Startup Report (Continued):

7.6.6 Process And Effluent Radiation Monitoring System Test (1-6SD-01),

FSAR 14.2.8.2.28 Process And Effluent Radiation Monitoring System Test (1-6SD-01), FSAR 14.2.8.2.28, remains to be completed. Three radiation monitors (ARE2533A, ARE2533B, and ARE2565A) must be repaired and tested. A gaseous airborne release at full power must be made to test RE-0014. Test results will be-reported in a supplement.

7.6.9 Dynamic Response Test (1-600-06), FSAR Section 14.2.8.2.43 7.6.10 Thermal Expansion Test (1-600-11), FSAR Section 14.2.8.2.48 A manual turbine tr.ip from full power was performed at 10:00 pm, Central Daylight Time on October 9, 1987. The purpose of the trip was to complete the dynamic response portion on the main steam line piping of the Dynamic Response Test, 1-600-06. The plant was then placed in cold shutdown so final thermal expansion measurements could be performed for the Thermal Expansion Test, 1-600-11.

Tests described in this section have been performed and are awaiting final results analysis. The analysis will be reported in a supplemcnt.

7.6.13 Steam Generator Moisture Carryover (1-700-03),

FSAR Section 14.2.8.2.54 The Steam Generator Moisture Carryover test (1-700-03), FSAR Section 14.2.8.2.54, is not a specifically required test. It does not have to be conducted during the initial test program. It will not be performed or reported as part of the initial test program (see Reference 3). There will be no further discussion of steam generator moisture carryover in this or future supplements.

7.6.14 Plant Performance (1-800-01), FSAR Section 14.2.8.2.55 L Plant Performance (1-800-01), FSAR Section 14.2.8.2.55, was completed. The plant was nonitored throughout its power ascension and adjustments were made. There will be no further adjustments as part of the startup test )

l program, There will be no further discussion of plant performance in this or l l future supplements. I I

45

__ _ _ _ _ _ _ - - - - - - - - )

p

~ Supplement Number One To Vogtle Unit One Initial Startup Report (Continued):

.i References

1. Statement Of Completion And Request For Low Power Operating License, R.E. Conway to J. Nelsen Grace, January 2, 1987.

2. Status Of Initial Startup Test Program, L.T. Gucwa to USNRC, GPC Letter Number SL-3312, October 2, 1987.

3. Vogtle Unit 1 Initial Test Program, Melanie A. Miller (USNRC) to James P. O'Reilly (GPC), 8 October 1987.

4. Digital Metal Impact Monitoring System (DMIMS), L.T. Gucwa to USNRC, GPC Letter Number SL-3157, September 4, 1987.

I 1

46

_ _ _ _ _ _ . .